:root {
  --mint: #c8eddb;
  --mint-light: #eaf8f0;
  --mint-pale: #f5fbf7;
  --ink: #3d444d;
  --muted: #66727c;
  --accent: #4caf87;
  --accent-dark: #347f59;
  --accent-deep: #256846;
  --coral: #ef7f78;
  --white: #fff;
  --line: #dce9e1;
  --shadow: 0 12px 34px rgba(61, 68, 77, 0.09);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 24px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--mint-light);
  font-family: ui-rounded, "Hiragino Maru Gothic ProN", "Hiragino Sans", "Yu Gothic", Meiryo, sans-serif;
  font-size: 16px;
  line-height: 1.9;
  overflow-wrap: anywhere;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--accent-deep);
  text-underline-offset: 0.18em;
  text-decoration-thickness: 1px;
}

a:hover {
  color: #174e33;
}

a:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(239, 127, 120, 0.55);
  outline-offset: 4px;
  border-radius: 4px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 8px;
  left: 8px;
  padding: 9px 14px;
  color: var(--white);
  background: var(--accent-deep);
  border-radius: 8px;
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid var(--line);
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1040px, calc(100% - 32px));
  min-height: 72px;
  margin: 0 auto;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-size: 1.05rem;
  font-weight: 900;
  text-decoration: none;
}

.brand img {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(61, 68, 77, 0.14);
}

.header-link {
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
}

.breadcrumb-wrap {
  background: var(--mint-pale);
  border-bottom: 1px solid var(--line);
}

.breadcrumb {
  width: min(1040px, calc(100% - 32px));
  margin: 0 auto;
  padding: 10px 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.6;
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.breadcrumb li:not(:last-child)::after {
  margin-left: 6px;
  color: #9aaba0;
  content: "/";
}

.article-hero {
  padding: 52px 16px 46px;
  background:
    radial-gradient(circle at 15% 20%, rgba(255, 255, 255, 0.72) 0 90px, transparent 92px),
    linear-gradient(145deg, var(--mint) 0%, #ddf3e7 62%, #f8e4df 135%);
}

.article-hero-inner {
  width: min(900px, 100%);
  margin: 0 auto;
}

.category {
  display: inline-block;
  margin-bottom: 14px;
  padding: 5px 13px;
  color: var(--accent-deep);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(52, 127, 89, 0.18);
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
}

.article-hero h1 {
  max-width: 850px;
  margin: 0;
  font-size: clamp(1.85rem, 5vw, 3rem);
  font-weight: 900;
  letter-spacing: 0.01em;
  line-height: 1.35;
}

.hero-lead {
  max-width: 760px;
  margin: 20px 0 0;
  font-size: clamp(1rem, 2vw, 1.12rem);
  line-height: 1.9;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 20px 0 0;
  color: #5d6b65;
  font-size: 0.82rem;
}

.page-shell {
  display: grid;
  grid-template-columns: minmax(0, 760px) 236px;
  align-items: start;
  justify-content: center;
  gap: 28px;
  width: min(1060px, calc(100% - 32px));
  margin: 34px auto 64px;
}

.article-body,
.toc {
  background: var(--white);
  border: 1px solid rgba(61, 68, 77, 0.07);
  border-radius: 22px;
  box-shadow: var(--shadow);
}

.article-body {
  grid-column: 1;
  grid-row: 1;
  min-width: 0;
  padding: clamp(26px, 5vw, 52px);
}

.article-body > :first-child {
  margin-top: 0;
}

.article-body p {
  margin: 0 0 1.25em;
}

.article-body h2 {
  margin: 3.2em 0 1em;
  padding-left: 14px;
  border-left: 6px solid var(--accent);
  font-size: clamp(1.35rem, 3vw, 1.68rem);
  line-height: 1.5;
}

.article-body h3 {
  margin: 2.2em 0 0.85em;
  font-size: clamp(1.12rem, 2.5vw, 1.28rem);
  line-height: 1.6;
}

.article-body ul,
.article-body ol {
  margin: 0 0 1.4em;
  padding-left: 1.45em;
}

.article-body li {
  margin: 0.4em 0;
}

.answer-box {
  margin-bottom: 34px;
  padding: 20px 22px;
  background: #f5fbf7;
  border: 1px solid #cfe8da;
  border-left: 7px solid var(--coral);
  border-radius: 14px;
}

.answer-box strong:first-child {
  display: block;
  margin-bottom: 7px;
  color: var(--accent-deep);
  font-size: 1.08rem;
}

.answer-box p:last-child,
.cta-box p:last-child,
.note-box p:last-child {
  margin-bottom: 0;
}

.key-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 24px 0 12px;
}

.key-point {
  padding: 15px 16px;
  background: var(--mint-pale);
  border: 1px solid var(--line);
  border-radius: 12px;
}

.key-point strong {
  display: block;
  margin-bottom: 3px;
  color: var(--accent-deep);
}

.toc {
  position: sticky;
  grid-column: 2;
  grid-row: 1;
  top: 20px;
  padding: 22px 20px;
}

.toc p {
  margin: 0 0 9px;
  font-weight: 900;
}

.toc ol {
  margin: 0;
  padding-left: 1.2em;
  font-size: 0.82rem;
  line-height: 1.65;
}

.toc li {
  margin: 0.45em 0;
}

.toc a {
  color: #506159;
  text-decoration: none;
}

.toc a:hover {
  color: var(--accent-deep);
  text-decoration: underline;
}

.cta-box {
  margin: 30px 0;
  padding: 25px 22px;
  text-align: center;
  background: linear-gradient(145deg, #c8eddb, #e5f6ed);
  border-radius: 18px;
}

.cta-box strong {
  display: block;
  margin-bottom: 9px;
  font-size: 1.08rem;
}

.button {
  display: inline-block;
  margin-top: 5px;
  padding: 12px 26px;
  color: var(--white);
  background: var(--accent-dark);
  border-radius: 999px;
  box-shadow: 0 6px 16px rgba(52, 127, 89, 0.25);
  font-weight: 700;
  line-height: 1.5;
  text-decoration: none;
}

.button:hover {
  color: var(--white);
  background: var(--accent-deep);
}

.cta-note {
  margin-top: 9px !important;
  color: #596760;
  font-size: 0.78rem;
}

.app-shot {
  margin: 28px auto 36px;
  text-align: center;
}

.app-shot img {
  width: min(310px, 78vw);
  margin: 0 auto;
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: 0 14px 32px rgba(61, 68, 77, 0.16);
}

.app-shot figcaption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.78rem;
}

.table-scroll {
  width: 100%;
  margin: 22px 0 14px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
}

table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  background: var(--white);
  font-size: 0.9rem;
}

th,
td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--accent-deep);
  background: #e4f4eb;
  font-weight: 700;
}

tr:last-child td {
  border-bottom: 0;
}

.source-note {
  color: var(--muted);
  font-size: 0.78rem;
}

.steps {
  margin: 24px 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.steps > li {
  position: relative;
  margin: 0 0 14px;
  padding: 18px 18px 18px 58px;
  background: var(--mint-pale);
  border: 1px solid var(--line);
  border-radius: 14px;
  counter-increment: step;
}

.steps > li::before {
  position: absolute;
  top: 17px;
  left: 16px;
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  color: var(--white);
  background: var(--accent-dark);
  border-radius: 50%;
  content: counter(step);
  font-size: 0.82rem;
  font-weight: 900;
}

.check-card {
  margin: 26px 0;
  padding: 20px 22px;
  background: #fff9f7;
  border: 1px solid #f2d5ce;
  border-radius: 15px;
}

.check-card strong {
  display: block;
  margin-bottom: 9px;
}

.check-card ul {
  margin-bottom: 0;
}

.note-box {
  margin: 24px 0;
  padding: 18px 20px;
  background: #f7f8f7;
  border-left: 5px solid #97aaa0;
  border-radius: 10px;
  color: #4f5b55;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 20px 0 24px;
  padding: 0;
  list-style: none;
}

.feature-list li {
  margin: 0;
  padding: 13px 14px 13px 37px;
  background: var(--mint-pale);
  border: 1px solid var(--line);
  border-radius: 12px;
}

.feature-list li::before {
  display: inline-block;
  width: 23px;
  margin-left: -23px;
  color: var(--accent-dark);
  content: "✓";
  font-weight: 900;
}

.faq-item {
  padding: 0 0 18px;
  border-bottom: 1px solid var(--line);
}

.faq-item:last-child {
  border-bottom: 0;
}

.faq-item h3 {
  margin-top: 1.6em;
}

.references {
  margin-top: 42px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.references ol {
  color: #5d6862;
  font-size: 0.8rem;
  line-height: 1.75;
}

.article-footer-note {
  margin: 38px 0 0;
  padding: 16px 18px;
  color: #5d6862;
  background: #f7f8f7;
  border-radius: 12px;
  font-size: 0.8rem;
}

.guide-shell {
  grid-template-columns: minmax(0, 900px);
}

.guide-shell .article-body {
  grid-column: 1;
  grid-row: 1;
}

.guide-list {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.guide-link-card {
  display: block;
  padding: 22px;
  color: var(--ink);
  background: var(--mint-pale);
  border: 1px solid var(--line);
  border-radius: 16px;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}

.guide-link-card:hover {
  color: var(--ink);
  box-shadow: 0 8px 22px rgba(61, 68, 77, 0.1);
  transform: translateY(-2px);
}

.guide-link-card .category {
  margin-bottom: 8px;
  background: var(--white);
}

.guide-link-card h2 {
  margin: 0 0 8px;
  padding: 0;
  border: 0;
  font-size: 1.25rem;
}

.guide-link-card p {
  margin-bottom: 8px;
  color: #59665f;
}

.guide-link-card .read-more {
  color: var(--accent-deep);
  font-size: 0.88rem;
  font-weight: 700;
}


/* アフィリエイトリンクを掲載する記事だけ、本文冒頭で使用する広告表示 */
.affiliate-disclosure {
  margin: 0 0 28px;
  padding: 17px 18px;
  color: #5c504c;
  background: #fff7f4;
  border: 1px solid #efd7cf;
  border-left: 5px solid var(--coral);
  border-radius: 14px;
  font-size: 0.84rem;
  line-height: 1.8;
}

.affiliate-disclosure strong {
  display: block;
  margin-bottom: 4px;
  color: #4d4542;
  font-size: 0.88rem;
}

.affiliate-disclosure p {
  margin: 0;
}

.affiliate-products {
  margin: 26px 0;
  padding: 20px;
  background: #f7fbf8;
  border: 1px solid var(--line);
  border-radius: 17px;
}

.affiliate-products-label {
  display: block;
  margin-bottom: 10px;
  color: #685d58;
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.affiliate-product-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.affiliate-product-link {
  display: inline-flex;
  min-height: 44px;
  padding: 10px 18px;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: var(--accent-deep);
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 700;
  text-decoration: none;
}

.affiliate-product-link:hover {
  color: #fff;
  background: #245c40;
}

.site-footer {
  padding: 30px 16px 44px;
  color: #6c7771;
  background: var(--white);
  text-align: center;
  font-size: 0.82rem;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 22px;
  margin-bottom: 9px;
}

@media (max-width: 960px) {
  .page-shell {
    grid-template-columns: minmax(0, 760px);
  }

  .toc {
    position: static;
    grid-column: 1;
    grid-row: 1;
  }

  .article-body {
    grid-column: 1;
    grid-row: 2;
  }

  .toc ol {
    columns: 2;
    column-gap: 28px;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 15.5px;
  }

  .site-header-inner {
    min-height: 64px;
  }

  .brand img {
    width: 36px;
    height: 36px;
  }

  .article-hero {
    padding: 38px 16px 36px;
  }

  .page-shell {
    width: min(100% - 20px, 760px);
    margin-top: 20px;
  }

  .article-body,
  .toc {
    border-radius: 16px;
  }

  .article-body {
    padding: 24px 18px 32px;
  }

  .article-body h2 {
    margin-top: 2.7em;
  }

  .key-points,
  .feature-list {
    grid-template-columns: 1fr;
  }

  .toc ol {
    columns: 1;
  }

  .answer-box,
  .cta-box,
  .check-card {
    padding: 18px 16px;
  }

  .steps > li {
    padding-left: 52px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

/* ── アプリの世界観に合わせた記事デザイン ── */
:root {
  --paper: #fffaf7;
  --peach: #efaa9c;
  --peach-light: #fbe8e2;
  --sky: #deeff4;
  --sand: #f5ead8;
  --lavender: #e7e9f5;
  --rose: #f7e4ea;
  --ink-soft: #584f4d;
  --shadow-soft: 0 18px 50px rgba(63, 89, 76, 0.1);
}

body {
  background:
    radial-gradient(circle at 0 15%, rgba(200, 237, 219, 0.42) 0 190px, transparent 192px),
    #f8fbf9;
  color: var(--ink-soft);
}

.site-header {
  position: sticky;
  z-index: 30;
  top: 0;
  background: rgba(255, 255, 255, 0.88);
  border-bottom-color: rgba(52, 127, 89, 0.12);
  backdrop-filter: blur(14px);
}

.site-header-inner {
  width: min(1120px, calc(100% - 36px));
  min-height: 76px;
}

.brand-copy {
  display: grid;
  line-height: 1.15;
}

.brand-copy strong {
  color: var(--ink);
  font-size: 1.02rem;
}

.brand-copy small {
  margin-top: 4px;
  color: var(--accent-dark);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-nav a {
  padding: 9px 13px;
  color: #53625b;
  border-radius: 999px;
  font-size: 0.83rem;
  font-weight: 700;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--accent-deep);
  background: var(--mint-light);
}

.site-nav .header-link {
  color: var(--white);
  background: var(--accent-dark);
}

.site-nav .header-link:hover {
  color: var(--white);
  background: var(--accent-deep);
}

.breadcrumb-wrap {
  background: #fbfdfc;
}

.breadcrumb a {
  font-weight: 700;
  text-decoration: none;
}

.article-hero {
  position: relative;
  overflow: hidden;
  padding: 56px 20px 66px;
  background:
    radial-gradient(circle at 8% 18%, rgba(255, 255, 255, 0.7) 0 76px, transparent 78px),
    radial-gradient(circle at 93% 8%, rgba(255, 255, 255, 0.52) 0 138px, transparent 140px),
    linear-gradient(135deg, #c8eddb 0%, #def3e7 62%, #f7e0d9 132%);
}

.article-hero::after {
  position: absolute;
  right: -62px;
  bottom: -90px;
  width: 250px;
  height: 250px;
  border: 2px solid rgba(76, 175, 135, 0.14);
  border-radius: 50%;
  content: "";
}

.article-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  align-items: center;
  gap: clamp(34px, 6vw, 76px);
  width: min(1040px, 100%);
}

.hero-copy {
  min-width: 0;
}

.category {
  padding: 7px 14px;
  color: var(--accent-deep);
  background: rgba(255, 255, 255, 0.78);
  border-color: rgba(52, 127, 89, 0.16);
  box-shadow: 0 4px 14px rgba(61, 68, 77, 0.05);
  letter-spacing: 0.03em;
}

.article-hero h1 {
  max-width: 680px;
  color: #3f454b;
  font-size: clamp(2rem, 4.3vw, 3.2rem);
  letter-spacing: 0.015em;
  line-height: 1.35;
}

.title-accent {
  position: relative;
  z-index: 0;
  display: inline;
  padding-inline: 0.04em;
  color: var(--accent-deep);
  background-image: linear-gradient(
    transparent 68%,
    rgba(239, 170, 156, 0.65) 68%,
    rgba(239, 170, 156, 0.65) 88%,
    transparent 88%
  );
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.title-accent::after {
  display: none;
}

.size-90-page .title-choice-word {
  white-space: nowrap;
}

.hero-lead {
  max-width: 650px;
  color: #536059;
  font-size: clamp(1rem, 1.8vw, 1.1rem);
}

.hero-visual {
  position: relative;
  width: 248px;
  margin: 0 auto;
}

.hero-phone {
  width: 212px;
  margin: 0 auto;
  padding: 8px;
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(61, 68, 77, 0.08);
  border-radius: 30px;
  box-shadow: 0 24px 55px rgba(61, 68, 77, 0.2);
  transform: rotate(2deg);
}

.hero-phone img {
  border-radius: 23px;
}

.size-bubble {
  position: absolute;
  display: grid;
  min-width: 92px;
  padding: 10px 14px;
  color: #554c49;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(61, 68, 77, 0.08);
  border-radius: 18px;
  box-shadow: 0 12px 28px rgba(61, 68, 77, 0.16);
  line-height: 1.2;
}

.size-bubble small {
  color: #7a716d;
  font-size: 0.67rem;
  font-weight: 700;
}

.size-bubble strong {
  margin-top: 3px;
  color: var(--accent-deep);
  font-size: 1.22rem;
}

.size-bubble-now {
  top: 72px;
  left: -24px;
  background: #fff7f4;
}

.size-bubble-next {
  right: -20px;
  bottom: 70px;
  background: #f2faf6;
}

.quick-nav {
  position: relative;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 8px;
  width: min(1040px, calc(100% - 32px));
  margin: -25px auto 0;
  padding: 13px 16px;
  overflow-x: auto;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(52, 127, 89, 0.12);
  border-radius: 18px;
  box-shadow: 0 12px 34px rgba(61, 68, 77, 0.1);
  scrollbar-width: none;
}

.quick-nav::-webkit-scrollbar {
  display: none;
}

.quick-nav-label,
.quick-nav a {
  flex: 0 0 auto;
  white-space: nowrap;
}

.quick-nav-label {
  padding: 7px 10px;
  color: #7a706c;
  font-size: 0.74rem;
  font-weight: 700;
}

.quick-nav a {
  padding: 8px 13px;
  color: #4e5d56;
  background: var(--mint-pale);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  text-decoration: none;
}

.quick-nav a::after {
  margin-left: 5px;
  color: var(--accent);
  content: "↓";
}

.quick-nav a:hover {
  color: var(--accent-deep);
  background: var(--mint-light);
}

.page-shell {
  grid-template-columns: minmax(0, 790px) 250px;
  gap: 30px;
  width: min(1100px, calc(100% - 32px));
  margin-top: 42px;
}

.article-body,
.toc {
  border-color: rgba(52, 127, 89, 0.1);
  box-shadow: var(--shadow-soft);
}

.article-body {
  padding: clamp(28px, 5vw, 58px);
  counter-reset: section-heading;
}

.article-body p {
  line-height: 1.95;
}

.article-body > h2 {
  position: relative;
  margin: 3.4em 0 1.15em;
  padding: 15px 18px 15px 58px;
  color: #414a46;
  background: linear-gradient(90deg, #eff9f4, rgba(255, 250, 247, 0.72));
  border: 0;
  border-radius: 14px;
  counter-increment: section-heading;
  font-size: clamp(1.35rem, 3vw, 1.68rem);
}

.article-body > h2::before {
  position: absolute;
  top: 50%;
  left: 14px;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: var(--white);
  background: var(--accent-dark);
  border-radius: 11px;
  content: counter(section-heading, decimal-leading-zero);
  font-size: 0.72rem;
  font-weight: 900;
  transform: translateY(-50%);
}

.article-body h3 {
  position: relative;
  padding-left: 18px;
  color: #4b524f;
}

.article-body h3::before {
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 8px;
  height: 8px;
  background: var(--peach);
  border-radius: 50%;
  content: "";
}

.article-body p a:not(.button),
.source-note a,
.references a {
  color: var(--accent-deep);
  font-weight: 700;
  text-decoration-color: rgba(52, 127, 89, 0.4);
  text-decoration-thickness: 0.12em;
}

.article-body p a[target="_blank"]:not(.button)::after,
.source-note a[target="_blank"]::after,
.references a[target="_blank"]::after {
  margin-left: 0.2em;
  content: "↗";
  font-size: 0.72em;
}

.answer-box {
  position: relative;
  margin-bottom: 36px;
  padding: 24px 26px 24px 30px;
  background: linear-gradient(135deg, #fff8f5, #f4fbf7);
  border: 1px solid #eaded8;
  border-left: 0;
  border-radius: 18px;
  box-shadow: 0 8px 24px rgba(80, 93, 86, 0.07);
}

.answer-box::before {
  position: absolute;
  top: 18px;
  bottom: 18px;
  left: 0;
  width: 6px;
  background: linear-gradient(var(--peach), var(--accent));
  border-radius: 0 99px 99px 0;
  content: "";
}

.answer-box strong:first-child {
  color: #337452;
  font-size: 1.12rem;
}

.key-points {
  gap: 13px;
  margin: 28px 0 18px;
}

.key-point {
  position: relative;
  padding: 18px 18px 18px 48px;
  overflow: hidden;
  border-color: rgba(61, 68, 77, 0.07);
  border-radius: 15px;
}

.key-point::before {
  position: absolute;
  top: 18px;
  left: 17px;
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  color: var(--white);
  background: var(--accent-dark);
  border-radius: 50%;
  content: "✓";
  font-size: 0.7rem;
  font-weight: 900;
}

.key-point:nth-child(1) { background: var(--sky); }
.key-point:nth-child(2) { background: var(--sand); }
.key-point:nth-child(3) { background: var(--lavender); }
.key-point:nth-child(4) { background: var(--rose); }

.key-point span {
  display: block;
  color: #685f5b;
  font-size: 0.84rem;
  line-height: 1.65;
}

.toc {
  top: 96px;
  padding: 22px 20px 24px;
  background: rgba(255, 255, 255, 0.94);
}

.toc::before {
  display: block;
  margin-bottom: 4px;
  color: var(--accent-dark);
  content: "CONTENTS";
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.toc p {
  font-size: 1.02rem;
}

.toc ol {
  padding: 0;
  list-style: none;
}

.toc li {
  border-top: 1px solid #edf2ef;
}

.toc a {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  padding: 8px 2px;
  line-height: 1.5;
}

.toc a::after {
  color: #9db8aa;
  content: "→";
}

.cta-box {
  position: relative;
  margin: 34px 0;
  padding: 28px 26px;
  overflow: hidden;
  background:
    radial-gradient(circle at 100% 0, rgba(255, 255, 255, 0.55) 0 95px, transparent 97px),
    linear-gradient(135deg, #c8eddb, #eaf6ee 65%, #f9e6df);
  border: 1px solid rgba(52, 127, 89, 0.12);
  border-radius: 22px;
}

.cta-box::before {
  display: block;
  width: 52px;
  height: 52px;
  margin: 0 auto 12px;
  background: #4d9e78 url("https://miyaapps.com/sizeyoho/icon.png") center / cover no-repeat;
  border-radius: 14px;
  box-shadow: 0 7px 18px rgba(52, 127, 89, 0.22);
  content: "";
}

.cta-box strong {
  color: #3e4c45;
  font-size: 1.14rem;
}

.button {
  padding: 13px 27px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 8px 22px rgba(52, 127, 89, 0.25);
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}

.button::after {
  margin-left: 7px;
  content: "→";
}

.button:hover {
  box-shadow: 0 10px 26px rgba(52, 127, 89, 0.32);
  transform: translateY(-2px);
}

.app-preview-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 245px;
  align-items: center;
  gap: 34px;
  margin: 42px 0 48px;
  padding: 34px 34px 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 8% 10%, rgba(255, 255, 255, 0.8) 0 62px, transparent 64px),
    linear-gradient(145deg, #e4f5ec, #fff7f3);
  border: 1px solid rgba(52, 127, 89, 0.12);
  border-radius: 24px;
  box-shadow: 0 16px 38px rgba(61, 68, 77, 0.1);
}

.eyebrow {
  color: var(--accent-dark);
  font-size: 0.69rem;
  font-weight: 900;
  letter-spacing: 0.15em;
}

.app-preview-copy {
  align-self: center;
  padding-bottom: 34px;
}

.app-preview-copy h3 {
  margin: 9px 0 14px;
  padding: 0;
  color: #3f4844;
  font-size: clamp(1.3rem, 3vw, 1.7rem);
  line-height: 1.55;
}

.app-preview-copy h3::before {
  display: none;
}

.app-preview-copy p {
  font-size: 0.91rem;
  line-height: 1.8;
}

.app-preview-copy ul {
  margin: 16px 0 20px;
  padding: 0;
  list-style: none;
  font-size: 0.84rem;
}

.app-preview-copy li {
  position: relative;
  padding-left: 22px;
}

.app-preview-copy li::before {
  position: absolute;
  left: 0;
  color: var(--accent-dark);
  content: "✓";
  font-weight: 900;
}

.app-preview-copy .button {
  margin-top: 0;
}

.app-shot {
  align-self: end;
  margin: 0;
}

.app-shot img {
  width: 100%;
  border-bottom: 0;
  border-radius: 24px 24px 0 0;
  box-shadow: 0 16px 32px rgba(61, 68, 77, 0.18);
}

.app-shot figcaption {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.table-scroll {
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(61, 68, 77, 0.06);
}

th,
td {
  padding: 14px 16px;
}

thead th {
  color: #356f54;
  background: #deefe6;
}

tbody tr:nth-child(1) { background: #f1f8fb; }
tbody tr:nth-child(2) { background: #fffaf2; }
tbody tr:nth-child(3) { background: #f7f7fc; }
tbody tr:nth-child(4) { background: #fff6f8; }

.steps {
  display: grid;
  gap: 14px;
}

.steps > li {
  margin: 0;
  padding: 22px 22px 22px 66px;
  border-color: rgba(61, 68, 77, 0.07);
  border-radius: 17px;
}

.steps > li:nth-child(1) { background: #eff8fb; }
.steps > li:nth-child(2) { background: #fdf8ef; }
.steps > li:nth-child(3) { background: #f3f4fb; }
.steps > li:nth-child(4) { background: #fdf1f4; }

.steps > li::before {
  top: 21px;
  left: 20px;
  width: 34px;
  height: 34px;
  background: #4b9571;
  border-radius: 11px;
}

.steps > li > strong:first-child {
  color: #3f554a;
  font-size: 1.02rem;
}

.check-card {
  padding: 23px 26px;
  background: linear-gradient(135deg, #fff8f4, #fffdfb);
  border-radius: 18px;
}

.feature-list li {
  border-color: rgba(61, 68, 77, 0.07);
}

.feature-list li:nth-child(4n + 1) { background: var(--sky); }
.feature-list li:nth-child(4n + 2) { background: var(--sand); }
.feature-list li:nth-child(4n + 3) { background: var(--lavender); }
.feature-list li:nth-child(4n + 4) { background: var(--rose); }

.faq-item {
  margin: 14px 0;
  padding: 20px 22px 6px;
  background: #fbfdfc;
  border: 1px solid var(--line);
  border-radius: 16px;
}

.faq-item h3 {
  margin-top: 0;
  color: #3f584b;
  font-size: 1.04rem;
}

.faq-item h3::before {
  background: var(--peach);
}

.related-guides {
  margin: 48px 0 12px;
  padding: 28px;
  background: #f7fbf8;
  border: 1px solid var(--line);
  border-radius: 22px;
}

.article-body h2.related-title {
  margin: 4px 0 20px;
  padding: 0;
  color: #404a45;
  background: transparent;
  border: 0;
  font-size: 1.35rem;
}

.article-body h2.related-title::before {
  display: none;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 11px;
}

.related-grid a {
  display: flex;
  min-width: 0;
  min-height: 158px;
  padding: 17px;
  flex-direction: column;
  color: #49534e;
  background: var(--white);
  border: 1px solid rgba(52, 127, 89, 0.12);
  border-radius: 15px;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}

.related-grid a:nth-child(1) { border-top: 4px solid #8fc8d6; }
.related-grid a:nth-child(2) { border-top: 4px solid #d8b474; }
.related-grid a:nth-child(3) { border-top: 4px solid #df9eac; }

.related-grid a:hover {
  color: #36463e;
  box-shadow: 0 10px 24px rgba(61, 68, 77, 0.1);
  transform: translateY(-3px);
}

.related-label {
  color: #748078;
  font-size: 0.68rem;
  font-weight: 700;
}

.related-grid strong {
  margin: 9px 0 16px;
  font-size: 0.91rem;
  line-height: 1.55;
}

.link-arrow {
  margin-top: auto;
  color: var(--accent-dark);
  font-size: 0.76rem;
  font-weight: 700;
}

.references {
  border-top: 0;
}

.references h2 {
  padding-left: 16px;
  border-left: 5px solid #a9bab1;
  font-size: 1.15rem;
}

.guide-shell {
  grid-template-columns: minmax(0, 940px);
}

.guide-shell .article-body {
  counter-reset: none;
}

.guide-hero-visual {
  position: relative;
  display: grid;
  width: 230px;
  height: 230px;
  margin: 0 auto;
  place-items: center;
  background: rgba(255, 255, 255, 0.32);
  border: 2px solid rgba(255, 255, 255, 0.58);
  border-radius: 50%;
}

.guide-hero-visual::before,
.guide-hero-visual::after {
  position: absolute;
  border: 2px solid rgba(76, 175, 135, 0.22);
  border-radius: 50%;
  content: "";
}

.guide-hero-visual::before {
  inset: 18px;
}

.guide-hero-visual::after {
  inset: 46px;
}

.guide-hero-visual img {
  position: relative;
  z-index: 2;
  width: 92px;
  height: 92px;
  border-radius: 23px;
  box-shadow: 0 16px 34px rgba(61, 68, 77, 0.2);
}

.guide-size-pill {
  position: absolute;
  z-index: 3;
  display: grid;
  width: 56px;
  height: 42px;
  place-items: center;
  color: var(--accent-deep);
  background: rgba(255, 255, 255, 0.94);
  border-radius: 14px;
  box-shadow: 0 8px 20px rgba(61, 68, 77, 0.14);
  font-size: 0.88rem;
  font-weight: 900;
}

.guide-size-pill-90 {
  top: 10px;
  left: 6px;
  background: #eff8fb;
}

.guide-size-pill-100 {
  top: 24px;
  right: -8px;
  background: #fff8ee;
}

.guide-size-pill-110 {
  right: 20px;
  bottom: 0;
  background: #fceff2;
}

.guide-link-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 230px;
  align-items: center;
  gap: 28px;
  padding: 30px 30px 0;
  overflow: hidden;
  background: linear-gradient(135deg, #f2faf6, #fff7f3);
  border-radius: 22px;
}

.guide-link-card h2 {
  color: #3f4b45;
  font-size: clamp(1.25rem, 3vw, 1.55rem);
}

.guide-link-card p {
  line-height: 1.8;
}

.guide-card-copy {
  align-self: center;
  padding-bottom: 30px;
}

.guide-card-preview {
  position: relative;
  align-self: end;
  width: 190px;
  margin: 0 auto;
  padding: 7px 7px 0;
  background: var(--white);
  border-radius: 24px 24px 0 0;
  box-shadow: 0 15px 30px rgba(61, 68, 77, 0.16);
}

.guide-card-preview img {
  border-radius: 18px 18px 0 0;
}

.guide-card-preview span {
  position: absolute;
  padding: 7px 10px;
  color: var(--accent-deep);
  background: rgba(255, 255, 255, 0.94);
  border-radius: 12px;
  box-shadow: 0 6px 16px rgba(61, 68, 77, 0.13);
  font-size: 0.8rem;
  font-weight: 900;
}

.guide-card-preview span:first-of-type {
  top: 68px;
  left: -25px;
}

.guide-card-preview span:last-of-type {
  right: -24px;
  bottom: 64px;
}

.site-footer {
  border-top: 1px solid #edf2ef;
}

@media (max-width: 960px) {
  .page-shell {
    grid-template-columns: minmax(0, 790px);
  }

  .toc {
    top: auto;
  }
}

@media (max-width: 760px) {
  .article-hero-inner {
    grid-template-columns: minmax(0, 1fr) 205px;
    gap: 24px;
  }

  .hero-visual {
    width: 200px;
  }

  .hero-phone {
    width: 174px;
  }

  .size-bubble {
    min-width: 76px;
    padding: 8px 10px;
  }

  .size-bubble strong {
    font-size: 1rem;
  }

  .app-preview-card {
    grid-template-columns: minmax(0, 1fr) 220px;
    gap: 24px;
    padding-inline: 26px;
  }

  .related-grid {
    grid-template-columns: 1fr;
  }

  .guide-hero-visual {
    width: 190px;
    height: 190px;
  }

  .guide-hero-visual img {
    width: 78px;
    height: 78px;
    border-radius: 20px;
  }

  .related-grid a {
    min-height: 0;
  }
}

@media (max-width: 640px) {
  body {
    background: #f8fbf9;
  }

  .site-header-inner {
    width: min(100% - 24px, 1120px);
  }

  .brand-copy small {
    display: none;
  }

  .site-nav {
    gap: 2px;
  }

  .site-nav a {
    padding: 8px 9px;
    font-size: 0.74rem;
  }

  .site-nav > a:first-child {
    display: none;
  }

  .article-hero {
    padding: 38px 16px 50px;
  }

  .article-hero-inner {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .article-hero h1 {
    font-size: clamp(1.85rem, 9vw, 2.45rem);
  }

  .hero-visual {
    width: 188px;
  }

  .guide-hero-visual {
    width: 180px;
    height: 180px;
  }

  .hero-phone {
    width: 165px;
  }

  .size-bubble-now {
    left: -30px;
  }

  .size-bubble-next {
    right: -35px;
  }

  .quick-nav {
    width: calc(100% - 20px);
    margin-top: -20px;
    padding: 10px;
    border-radius: 15px;
  }

  .quick-nav-label {
    display: none;
  }

  .page-shell {
    margin-top: 24px;
  }

  .article-body {
    padding: 25px 17px 34px;
  }

  .article-body > h2 {
    margin-top: 2.8em;
    padding: 14px 14px 14px 51px;
    font-size: 1.3rem;
  }

  .article-body > h2::before {
    left: 11px;
    width: 31px;
    height: 31px;
  }

  .answer-box {
    padding: 21px 18px 21px 23px;
  }

  .key-point {
    padding-left: 46px;
  }

  .toc {
    padding: 18px 17px;
  }

  .toc ol {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 13px;
    columns: auto;
  }

  .toc a {
    font-size: 0.77rem;
  }

  .cta-box {
    padding: 24px 17px;
  }

  .app-preview-card {
    grid-template-columns: 1fr;
    padding: 28px 20px 0;
  }

  .app-preview-copy {
    padding-bottom: 0;
    text-align: center;
  }

  .app-preview-copy ul {
    display: inline-grid;
    text-align: left;
  }

  .app-shot {
    width: min(220px, 72vw);
    margin: 0 auto;
  }

  .steps > li {
    padding: 19px 17px 19px 56px;
  }

  .steps > li::before {
    top: 18px;
    left: 14px;
  }

  .related-guides {
    padding: 22px 16px;
  }

  .guide-link-card {
    grid-template-columns: 1fr;
    padding: 24px 20px 0;
  }

  .guide-card-copy {
    padding-bottom: 0;
  }

  .guide-card-preview {
    width: 175px;
  }
}

@media (max-width: 390px) {
  .toc ol {
    grid-template-columns: 1fr;
  }
}


/* 子どもの足サイズの測り方 */
.foot-measure-guide-page .article-hero {
  background:
    radial-gradient(circle at 82% 18%, rgba(255, 255, 255, 0.95) 0 72px, transparent 74px),
    linear-gradient(135deg, #e1f5eb 0%, #f8fcfa 56%, #fff0e9 100%);
}

.foot-measure-guide-page .article-hero-inner {
  grid-template-columns: minmax(0, 1fr) 330px;
}

.foot-measure-guide-page .hero-lead strong {
  color: var(--accent-deep);
}

.foot-measure-guide-page .affiliate-disclosure {
  display: block;
  margin: 18px 0 4px;
  padding: 0;
  color: #66726c;
  background: transparent;
  border: 0;
  border-radius: 0;
  font-size: 0.78rem;
  line-height: 1.6;
}

.measure-hero-visual {
  position: relative;
  display: grid;
  min-height: 305px;
  place-items: center;
}

.measure-hero-visual::before,
.measure-hero-visual::after {
  position: absolute;
  width: 78px;
  height: 78px;
  border-radius: 50%;
  content: "";
}

.measure-hero-visual::before {
  top: 11px;
  right: 12px;
  background: rgba(239, 127, 120, 0.18);
}

.measure-hero-visual::after {
  bottom: 12px;
  left: 0;
  background: rgba(129, 115, 183, 0.16);
}

.measure-hero-card {
  position: relative;
  z-index: 1;
  width: min(100%, 300px);
  padding: 30px 25px 24px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(52, 127, 89, 0.16);
  border-radius: 28px;
  box-shadow: 0 18px 42px rgba(61, 68, 77, 0.14);
  transform: rotate(1.5deg);
}

.measure-hero-card > span,
.measure-hero-card > strong {
  display: block;
  text-align: center;
}

.measure-hero-card > span {
  color: var(--accent-dark);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.measure-hero-card > strong {
  margin: 7px 0 18px;
  color: #405149;
  font-size: 1.5rem;
}

.measure-hero-card > div {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
}

.measure-hero-card b {
  display: grid;
  min-height: 58px;
  place-items: center;
  color: var(--accent-deep);
  background: #e4f4eb;
  border-radius: 15px;
  font-size: 0.9rem;
}

.measure-hero-card b:nth-child(2) {
  color: #b7524d;
  background: #fff0ec;
}

.measure-hero-card b:nth-child(3) {
  color: #65599e;
  background: #f0ecfb;
}

.measure-hero-card > p {
  margin: 16px 0 0;
  color: #68756e;
  font-size: 0.74rem;
  font-weight: 700;
  text-align: center;
}

.measure-term-table-wrap,
.brand-size-table-wrap {
  margin: 22px 0 26px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 17px;
  -webkit-overflow-scrolling: touch;
}

.measure-term-table,
.brand-size-table {
  width: 100%;
  margin: 0;
  border-collapse: collapse;
  font-size: 0.83rem;
}

.measure-term-table th,
.measure-term-table td,
.brand-size-table th,
.brand-size-table td {
  padding: 14px 16px;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

.measure-term-table tr:last-child > *,
.brand-size-table tr:last-child > * {
  border-bottom: 0;
}

.measure-term-table thead th,
.brand-size-table thead th {
  color: #3e6953;
  background: #eaf6f0;
  font-weight: 900;
}

.measure-term-table tbody th,
.brand-size-table tbody th {
  color: var(--accent-deep);
  background: #f7fbf9;
  white-space: nowrap;
}

.measure-term-table tbody tr:nth-child(even) > *,
.brand-size-table tbody tr:nth-child(even) > * {
  background: #fff9f4;
}

.measure-diagram {
  margin: 25px 0 28px;
  padding: 14px;
  background: #f8fcfa;
  border: 1px solid var(--line);
  border-radius: 22px;
}

.measure-diagram img {
  display: block;
  width: 100%;
  height: auto;
  margin: 0 auto;
  border-radius: 15px;
}

.measure-diagram.compact {
  margin: 18px 0 4px;
  background: #fff;
}

.measure-diagram figcaption {
  margin-top: 9px;
  padding: 0 8px;
  color: #68756e;
  font-size: 0.7rem;
  line-height: 1.7;
  text-align: center;
}

.measure-conclusion {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  margin: 25px 0;
  padding: 21px;
  background: linear-gradient(135deg, #eef9f3, #fff9f5);
  border: 1px solid rgba(52, 127, 89, 0.17);
  border-radius: 18px;
}

.measure-conclusion > span {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: #fff;
  background: var(--accent-dark);
  border-radius: 14px;
  font-weight: 900;
}

.measure-conclusion strong {
  display: block;
  margin-bottom: 6px;
  color: var(--accent-deep);
  font-size: 1.02rem;
}

.measure-conclusion p {
  margin: 0;
  font-size: 0.85rem;
}

.measure-supply-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 11px;
  margin: 23px 0 28px;
}

.measure-supply-grid > section {
  padding: 20px;
  background: #f3faf6;
  border: 1px solid var(--line);
  border-top: 5px solid var(--accent);
  border-radius: 17px;
}

.measure-supply-grid > section:nth-child(2) {
  background: #fff9f4;
  border-top-color: var(--coral);
}

.measure-supply-grid > section:nth-child(3) {
  background: #f5f3fb;
  border-top-color: #8173b7;
}

.measure-supply-grid > section > span,
.official-sheet-grid > section > span {
  color: #718078;
  font-size: 0.64rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.article-body .measure-supply-grid h3,
.article-body .before-measure-grid h3,
.article-body .detailed-measure-steps h3,
.article-body .official-sheet-grid h3,
.article-body .measure-mistake-grid h3,
.article-body .affiliate-product-box h3 {
  margin: 7px 0 11px;
  padding: 0;
  color: #405149;
  font-size: 0.96rem;
}

.article-body .measure-supply-grid h3::before,
.article-body .before-measure-grid h3::before,
.article-body .detailed-measure-steps h3::before,
.article-body .official-sheet-grid h3::before,
.article-body .measure-mistake-grid h3::before,
.article-body .affiliate-product-box h3::before {
  display: none;
}

.measure-supply-grid ul,
.measure-supply-grid li {
  margin: 0;
}

.measure-supply-grid ul {
  padding-left: 1.25em;
}

.measure-supply-grid li {
  font-size: 0.76rem;
  line-height: 1.75;
}

.affiliate-product-box {
  margin: 29px 0 34px;
  padding: 25px;
  background: #f7fbf8;
  border: 1px solid var(--line);
  border-radius: 20px;
}

.affiliate-product-box > span {
  color: var(--accent-dark);
  font-size: 0.67rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.affiliate-product-box > p {
  font-size: 0.82rem;
}

.affiliate-product-box > small {
  display: block;
  color: #6b756f;
  font-size: 0.67rem;
  line-height: 1.7;
}

.affiliate-buttons {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 18px 0 13px;
}

.affiliate-buttons a {
  display: grid;
  min-height: 52px;
  place-items: center;
  color: #fff;
  background: #536a5e;
  border-radius: 12px;
  font-size: 0.83rem;
  font-weight: 900;
  text-decoration: none;
}

.affiliate-buttons a:hover {
  color: #fff;
  background: #40564b;
  transform: translateY(-1px);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.before-measure-grid,
.measure-mistake-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px;
  margin: 23px 0 30px;
}

.before-measure-grid > section,
.measure-mistake-grid > section {
  padding: 20px;
  background: #f3faf6;
  border: 1px solid var(--line);
  border-radius: 17px;
}

.before-measure-grid > section:nth-child(even),
.measure-mistake-grid > section:nth-child(even) {
  background: #fff9f4;
}

.before-measure-grid > section > span {
  color: var(--accent-dark);
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.before-measure-grid p,
.measure-mistake-grid p {
  margin: 0;
  font-size: 0.79rem;
  line-height: 1.78;
}

.detailed-measure-steps {
  display: grid;
  gap: 14px;
  margin: 24px 0 33px;
  padding: 0;
  list-style: none;
}

.detailed-measure-steps > li {
  margin: 0;
  padding: 23px;
  background: #f3faf6;
  border: 1px solid var(--line);
  border-left: 6px solid var(--accent);
  border-radius: 18px;
}

.detailed-measure-steps > li:nth-child(even) {
  background: #fff9f4;
  border-left-color: var(--coral);
}

.detailed-measure-steps > li > span {
  display: inline-block;
  padding: 4px 9px;
  color: #fff;
  background: var(--accent-dark);
  border-radius: 8px;
  font-size: 0.64rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.detailed-measure-steps > li:nth-child(even) > span {
  background: #b7524d;
}

.detailed-measure-steps p:last-child,
.detailed-measure-steps ul:last-child {
  margin-bottom: 0;
}

.detailed-measure-steps.is-compact {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.detailed-measure-steps.is-compact > li:last-child {
  grid-column: 1 / -1;
}

.measure-record-example {
  display: grid;
  gap: 4px;
  margin: 15px 0;
  padding: 16px;
  color: #5a6360;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  font-size: 0.77rem;
}

.measure-record-example strong {
  color: var(--accent-deep);
}

.measurer-check-box {
  margin: 24px 0 32px;
  padding: 22px;
  background: #f4f1fb;
  border: 1px solid #ddd5ef;
  border-radius: 18px;
}

.measurer-check-box > strong {
  display: block;
  color: #65599e;
  font-size: 1rem;
}

.measurer-check-box ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 18px;
  margin-bottom: 0;
}

.measurer-check-box li {
  font-size: 0.78rem;
}

.official-sheet-grid,
.condition-compare {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px;
  margin: 23px 0 27px;
}

.official-sheet-grid > section,
.condition-compare > section {
  padding: 22px;
  background: #f3faf6;
  border: 1px solid var(--line);
  border-radius: 17px;
}

.official-sheet-grid > section:nth-child(2),
.condition-compare > section:nth-child(2) {
  background: #fff9f4;
}

.official-sheet-grid p {
  font-size: 0.8rem;
}

.official-sheet-grid a {
  display: inline-block;
  padding: 9px 12px;
  color: var(--accent-deep);
  background: #fff;
  border: 1px solid rgba(52, 127, 89, 0.2);
  border-radius: 10px;
  font-size: 0.74rem;
  font-weight: 900;
  text-decoration: none;
}

.print-check-box {
  display: grid;
  grid-template-columns: auto repeat(3, minmax(0, 1fr));
  align-items: center;
  gap: 9px;
  margin: 23px 0 31px;
  padding: 15px;
  background: #f4f1fb;
  border: 1px solid #ddd5ef;
  border-radius: 15px;
}

.print-check-box strong {
  padding: 9px 12px;
  color: #fff;
  background: #65599e;
  border-radius: 10px;
  font-size: 0.76rem;
}

.print-check-box span {
  padding: 8px;
  color: #625d73;
  background: #fff;
  border-radius: 9px;
  font-size: 0.7rem;
  font-weight: 700;
  text-align: center;
}

.print-check-box small {
  grid-column: 1 / -1;
  color: #686276;
  font-size: 0.67rem;
  line-height: 1.65;
  text-align: center;
}

.condition-compare span,
.condition-compare strong,
.condition-compare p {
  display: block;
}

.condition-compare span {
  color: var(--accent-dark);
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.condition-compare strong {
  margin: 6px 0 9px;
  color: #405149;
}

.condition-compare p {
  margin: 0;
  color: var(--accent-deep);
  font-size: 1.05rem;
  font-weight: 900;
}

.measure-mistake-grid > section {
  position: relative;
  padding-top: 26px;
}

.measure-mistake-grid > section::before {
  position: absolute;
  top: 0;
  left: 19px;
  width: 31px;
  height: 5px;
  background: var(--coral);
  border-radius: 0 0 5px 5px;
  content: "";
}

.brand-size-table {
  min-width: 720px;
}

.decision-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 9px;
  margin: 24px 0 31px;
  padding: 0;
  list-style: none;
}

.decision-steps li {
  margin: 0;
  padding: 16px;
  background: #f3faf6;
  border: 1px solid var(--line);
  border-radius: 14px;
  font-size: 0.75rem;
  line-height: 1.65;
}

.decision-steps span {
  display: grid;
  width: 27px;
  height: 27px;
  margin-bottom: 8px;
  place-items: center;
  color: #fff;
  background: var(--accent-dark);
  border-radius: 9px;
  font-size: 0.7rem;
  font-weight: 900;
}

.foot-measure-guide-page .shoe-related-guides > div {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.foot-measure-guide-page .shoe-app-cta-copy > p {
  font-size: 0.84rem;
}

.foot-measure-guide-page .references > p {
  margin: 18px 0 0;
  color: #66726c;
  font-size: 0.76rem;
}

@media (max-width: 900px) {
  .foot-measure-guide-page .article-hero-inner {
    grid-template-columns: minmax(0, 1fr) 255px;
  }

  .measure-supply-grid,
  .foot-measure-guide-page .shoe-related-guides > div {
    grid-template-columns: 1fr;
  }

  .decision-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .print-check-box {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .print-check-box strong {
    grid-column: 1 / -1;
    text-align: center;
  }
}

@media (max-width: 640px) {
  .foot-measure-guide-page .article-hero {
    padding: 36px 16px 38px;
  }

  .foot-measure-guide-page .article-hero-inner {
    grid-template-columns: 1fr;
  }

  .measure-hero-visual {
    min-height: 0;
    margin-top: 8px;
  }

  .measure-hero-card {
    width: min(300px, 100%);
    transform: none;
  }

  .measure-conclusion,
  .before-measure-grid,
  .measure-mistake-grid,
  .detailed-measure-steps.is-compact,
  .official-sheet-grid,
  .condition-compare,
  .measurer-check-box ul {
    grid-template-columns: 1fr;
  }

  .detailed-measure-steps.is-compact > li:last-child {
    grid-column: auto;
  }

  .affiliate-buttons {
    grid-template-columns: 1fr;
  }

  .print-check-box {
    grid-template-columns: 1fr;
  }

  .print-check-box strong {
    grid-column: auto;
  }

  .brand-size-table-wrap {
    overflow: visible;
    border: 0;
    border-radius: 0;
  }

  .brand-size-table,
  .brand-size-table tbody {
    display: block;
    min-width: 0;
    width: 100%;
  }

  .brand-size-table thead {
    display: none;
  }

  .brand-size-table tbody tr {
    display: grid;
    margin-bottom: 12px;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 14px;
  }

  .brand-size-table tbody th,
  .brand-size-table tbody td {
    display: grid;
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 10px;
    padding: 12px 14px;
    border: 0;
  }

  .brand-size-table tbody th {
    display: block;
    color: #fff;
    background: var(--accent-dark);
  }

  .brand-size-table tbody td::before {
    color: var(--accent-deep);
    content: attr(data-label);
    font-size: 0.68rem;
    font-weight: 900;
  }

  .brand-size-table tbody tr:nth-child(even) > * {
    background: #fff9f4;
  }

  .brand-size-table tbody tr:nth-child(even) > th {
    color: #fff;
    background: #b7524d;
  }

  .decision-steps {
    grid-template-columns: 1fr;
  }

  .measure-diagram {
    padding: 7px;
  }

  .foot-measure-guide-page .shoe-app-cta {
    grid-template-columns: 1fr;
  }
}

/* 測り方記事：自宅での基本手順を主役にする最終調整 */
.foot-measure-guide-page .measure-points-combined {
  margin: 22px 0 26px;
  padding: 14px;
  background: #f8fcfa;
  border: 1px solid var(--line);
  border-radius: 22px;
}

.foot-measure-guide-page .measure-points-combined .measure-diagram {
  margin: 0;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
}

.foot-measure-guide-page .measure-points-combined .measure-diagram img {
  width: min(560px, 100%);
}

.foot-measure-guide-page .measure-point-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 12px 0 0;
}

.foot-measure-guide-page .measure-point-cards > div {
  min-width: 0;
  padding: 13px 14px;
  background: #fff;
  border: 1px solid #dce8e1;
  border-radius: 12px;
}

.foot-measure-guide-page .measure-point-cards dt {
  margin: 0 0 5px;
  color: var(--accent-deep);
  font-size: 0.82rem;
  font-weight: 900;
}

.foot-measure-guide-page .measure-point-cards dd {
  margin: 0;
  color: #58655f;
  font-size: 0.73rem;
  line-height: 1.65;
}

.foot-measure-guide-page .measure-conclusion {
  display: block;
  margin: 0 0 30px;
  padding: 20px 22px;
  background: #f5faf7;
  border: 1px solid var(--line);
  border-left: 5px solid var(--accent);
  border-radius: 17px;
}

.foot-measure-guide-page .measure-conclusion strong {
  margin: 0 0 10px;
  color: var(--accent-deep);
  font-size: 1rem;
}

.foot-measure-guide-page .measure-conclusion-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.foot-measure-guide-page .measure-conclusion-list li {
  position: relative;
  margin: 0;
  padding-left: 1.35em;
  font-size: 0.82rem;
  line-height: 1.65;
}

.foot-measure-guide-page .measure-conclusion-list li::before {
  position: absolute;
  top: 0;
  left: 0;
  color: var(--accent-dark);
  content: "✓";
  font-weight: 900;
}

.foot-measure-guide-page .measure-conclusion p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.7;
}

.foot-measure-guide-page .measure-supply-compact {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px;
  margin: 22px 0 26px;
}

.foot-measure-guide-page .measure-supply-compact > section {
  padding: 18px 19px;
  background: #fbfdfc;
  border: 1px solid var(--line);
  border-radius: 15px;
}

.foot-measure-guide-page .measure-supply-compact span,
.foot-measure-guide-page .measure-supply-compact strong {
  display: block;
}

.foot-measure-guide-page .measure-supply-compact span {
  margin-bottom: 4px;
  color: var(--accent-dark);
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.06em;
}

.foot-measure-guide-page .measure-supply-compact strong {
  color: var(--ink);
  font-size: 0.9rem;
  line-height: 1.55;
}

.foot-measure-guide-page .measure-supply-compact p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.7;
}

.foot-measure-guide-page .measure-method-overview {
  margin: 18px 0 27px;
  padding: 14px 15px;
  background: #f5faf7;
  border: 1px solid var(--line);
  border-radius: 15px;
}

.foot-measure-guide-page .measure-method-overview > strong {
  display: block;
  margin-bottom: 9px;
  color: var(--accent-deep);
  font-size: 0.8rem;
}

.foot-measure-guide-page .measure-method-overview > div {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
}

.foot-measure-guide-page .measure-method-overview a {
  display: grid;
  min-width: 0;
  padding: 10px 8px;
  align-content: center;
  color: var(--ink);
  background: #fff;
  border: 1px solid #dce8e1;
  border-radius: 11px;
  text-align: center;
  text-decoration: none;
}

.foot-measure-guide-page .measure-method-overview a:hover {
  color: var(--accent-deep);
  background: #fbfdfc;
  border-color: #c8ddd1;
}

.foot-measure-guide-page .measure-method-overview a span,
.foot-measure-guide-page .measure-method-overview a strong {
  display: block;
}

.foot-measure-guide-page .measure-method-overview a span {
  color: var(--muted);
  font-size: 0.65rem;
  font-weight: 700;
  line-height: 1.45;
}

.foot-measure-guide-page .measure-method-overview a strong {
  margin-top: 3px;
  color: var(--accent-deep);
  font-size: 0.78rem;
  line-height: 1.45;
}

.foot-measure-guide-page .measure-before-checklist {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 18px;
  margin: 20px 0 12px;
  padding: 16px 18px;
  background: #fbfdfc;
  border: 1px solid var(--line);
  border-radius: 15px;
  list-style: none;
}

.foot-measure-guide-page .measure-before-checklist li {
  position: relative;
  margin: 0;
  padding-left: 1.35em;
  font-size: 0.79rem;
  line-height: 1.65;
}

.foot-measure-guide-page .measure-before-checklist li::before {
  position: absolute;
  left: 0;
  color: var(--accent-dark);
  content: "✓";
  font-weight: 900;
}

.foot-measure-guide-page .measure-source-note {
  margin: 0 0 28px;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.7;
}

.foot-measure-guide-page .detailed-measure-steps {
  gap: 11px;
  margin: 22px 0 31px;
}

.foot-measure-guide-page .detailed-measure-steps > li,
.foot-measure-guide-page .detailed-measure-steps > li:nth-child(even) {
  padding: 21px;
  background: #fbfdfc;
  border: 1px solid var(--line);
  border-left: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 6px 18px rgba(61, 68, 77, 0.04);
}

.foot-measure-guide-page .detailed-measure-steps > li > span,
.foot-measure-guide-page .detailed-measure-steps > li:nth-child(even) > span {
  padding: 4px 9px;
  color: #fff;
  background: var(--coral);
  border-radius: 7px;
}

.foot-measure-guide-page .detailed-measure-steps.is-compact {
  gap: 9px;
}

.foot-measure-guide-page .detailed-measure-steps.is-compact > li {
  padding: 16px 17px;
  box-shadow: none;
}

.foot-measure-guide-page .detailed-measure-steps.is-compact h3 {
  margin: 6px 0 7px;
  font-size: 0.9rem;
}

.foot-measure-guide-page .detailed-measure-steps.is-compact p {
  font-size: 0.76rem;
  line-height: 1.7;
}

.foot-measure-guide-page .measure-record-cta {
  gap: 16px;
  margin: -3px 0 32px;
  padding: 16px 18px;
}

.foot-measure-guide-page .measure-record-cta strong {
  font-size: 0.95rem;
}

.foot-measure-guide-page .measure-record-cta p {
  font-size: 0.78rem;
}

.foot-measure-guide-page .measure-record-cta > a {
  padding: 8px 12px;
  font-size: 0.74rem;
}

.foot-measure-guide-page .foot-measurer-diagram {
  max-width: 520px;
  margin-right: auto;
  margin-left: auto;
}

.foot-measure-guide-page .measurer-check-box {
  margin: 20px 0 25px;
  padding: 18px 20px;
  background: #f5faf7;
  border-color: var(--line);
  border-radius: 15px;
}

.foot-measure-guide-page .measurer-check-box > strong {
  color: var(--accent-deep);
  font-size: 0.9rem;
}

.foot-measure-guide-page .measurer-check-box ul {
  gap: 5px 18px;
  margin-top: 10px;
  padding-left: 1.25em;
}

.foot-measure-guide-page .affiliate-position-note {
  margin: 25px 0 9px;
  color: #52645b;
  font-size: 0.79rem;
}

.foot-measure-guide-page .affiliate-product-box {
  margin: 0 0 32px;
  padding: 22px;
  background: #fbfdfc;
  border-color: var(--line);
  border-radius: 17px;
  box-shadow: none;
}

.foot-measure-guide-page .affiliate-product-box > span {
  display: inline-flex;
  padding: 3px 9px;
  color: var(--accent-deep);
  background: #edf8f2;
  border-radius: 999px;
  letter-spacing: 0.03em;
}

.foot-measure-guide-page .affiliate-shop-selector {
  margin: 14px 0 11px;
  padding: 13px 14px 0;
  overflow: hidden;
  background: #f7fbf8;
  border: 1px solid var(--line);
  border-radius: 13px;
}

.foot-measure-guide-page .affiliate-shop-selector > strong {
  display: block;
  color: var(--accent-deep);
  font-size: 0.8rem;
  line-height: 1.5;
}

.foot-measure-guide-page .affiliate-shop-selector > p {
  margin: 3px 0 10px;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.6;
}

.foot-measure-guide-page .affiliate-shop-links {
  margin: 0 -14px;
}

.foot-measure-guide-page .affiliate-shop-links a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  min-height: 46px;
  padding: 0 14px;
  align-items: center;
  color: var(--ink);
  background: #fff;
  border-top: 1px solid var(--line);
  border-left: 3px solid transparent;
  text-decoration: none;
}

.foot-measure-guide-page .affiliate-shop-links a:hover {
  color: var(--ink);
  background: #fbfdfc;
  transform: none;
}

.foot-measure-guide-page .affiliate-shop-links .is-amazon {
  border-left-color: #d79422;
}

.foot-measure-guide-page .affiliate-shop-links .is-rakuten {
  border-left-color: #c64f4f;
}

.foot-measure-guide-page .affiliate-shop-links a > strong {
  color: var(--ink);
  font-size: 0.8rem;
  line-height: 1.5;
}

.foot-measure-guide-page .shop-link-action {
  display: inline-flex;
  gap: 3px;
  align-items: center;
  color: #627069;
  font-size: 0.68rem;
  font-weight: 800;
  line-height: 1.4;
  white-space: nowrap;
}

.foot-measure-guide-page .official-sheet-grid > section,
.foot-measure-guide-page .official-sheet-grid > section:nth-child(2),
.foot-measure-guide-page .condition-compare > section,
.foot-measure-guide-page .condition-compare > section:nth-child(2) {
  padding: 19px;
  background: #fbfdfc;
}

.foot-measure-guide-page .official-sheet-grid a {
  display: inline;
  padding: 0;
  color: var(--accent-deep);
  background: transparent;
  border: 0;
  border-radius: 0;
  font-size: 0.74rem;
  font-weight: 800;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

.foot-measure-guide-page .official-sheet-grid a:hover {
  color: var(--accent-dark);
  background: transparent;
  transform: none;
}

.foot-measure-guide-page .print-check-box {
  display: block;
  margin: 20px 0 29px;
  padding: 15px 17px;
  background: #f5faf7;
  border-color: var(--line);
}

.foot-measure-guide-page .print-check-box strong {
  display: block;
  padding: 0;
  color: var(--accent-deep);
  background: transparent;
  border-radius: 0;
  font-size: 0.76rem;
  line-height: 1.5;
}

.foot-measure-guide-page .print-check-box ul {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 5px 14px;
  margin: 9px 0 0;
  padding: 0;
  list-style: none;
}

.foot-measure-guide-page .print-check-box li {
  position: relative;
  margin: 0;
  padding-left: 1.35em;
  color: var(--ink);
  font-size: 0.71rem;
  font-weight: 700;
  line-height: 1.6;
}

.foot-measure-guide-page .print-check-box li::before {
  position: absolute;
  left: 0;
  color: var(--accent-dark);
  content: "✓";
  font-weight: 900;
}

.foot-measure-guide-page .measure-mistake-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 21px 0 28px;
}

.foot-measure-guide-page .measure-mistake-grid > section,
.foot-measure-guide-page .measure-mistake-grid > section:nth-child(even) {
  padding: 18px;
  background: #fbfdfc;
  border-radius: 15px;
}

.foot-measure-guide-page .measure-mistake-grid > section::before {
  top: 18px;
  left: 18px;
  display: grid;
  width: 18px;
  height: 18px;
  place-items: center;
  color: #fff;
  background: var(--coral);
  border-radius: 6px;
  content: "×";
  font-size: 0.75rem;
  font-weight: 900;
  line-height: 1;
}

.foot-measure-guide-page .measure-mistake-grid h3 {
  margin: 0 0 8px;
  padding-left: 27px;
  font-size: 0.88rem;
  line-height: 1.5;
}

.foot-measure-guide-page .measure-mistake-grid p {
  font-size: 0.75rem;
  line-height: 1.7;
}

.foot-measure-guide-page .summary-checklist li::before {
  box-sizing: border-box;
  color: var(--accent-deep);
  background: #e7f5ed;
  border: 1px solid #c2dece;
}

.foot-measure-guide-page .measure-fit-checklist {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.foot-measure-guide-page .measure-related-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 22px 0 30px;
}

.foot-measure-guide-page .measure-related-links .size-up-inline-card {
  margin: 0;
}

.foot-measure-guide-page .faq-stack {
  gap: 0;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
}

.foot-measure-guide-page .faq-stack > section {
  margin: 0;
  padding: 17px 19px;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
}

.foot-measure-guide-page .faq-stack > section:last-child {
  border-bottom: 0;
}

.foot-measure-guide-page .faq-stack h3 {
  margin: 0 0 5px;
  font-size: 0.9rem;
}

.foot-measure-guide-page .faq-stack p {
  margin: 0;
  font-size: 0.79rem;
  line-height: 1.72;
}

.foot-measure-guide-page .shoe-app-cta .cta-heading {
  margin-left: 0;
  padding-left: 0;
}

.foot-measure-guide-page .shoe-app-cta .cta-heading::before {
  display: none;
}

@media (max-width: 720px) {
  .foot-measure-guide-page .measure-point-cards {
    grid-template-columns: 1fr;
  }

  .foot-measure-guide-page .measure-point-cards > div {
    display: grid;
    grid-template-columns: 58px minmax(0, 1fr);
    align-items: start;
    gap: 8px;
    padding: 11px 12px;
  }

  .foot-measure-guide-page .measure-point-cards dt {
    margin: 0;
  }

  .foot-measure-guide-page .measure-supply-compact,
  .foot-measure-guide-page .official-sheet-grid,
  .foot-measure-guide-page .condition-compare,
  .foot-measure-guide-page .measure-mistake-grid,
  .foot-measure-guide-page .measure-related-links,
  .foot-measure-guide-page .measure-fit-checklist {
    grid-template-columns: 1fr;
  }

  .foot-measure-guide-page .measure-conclusion,
  .foot-measure-guide-page .detailed-measure-steps > li,
  .foot-measure-guide-page .detailed-measure-steps > li:nth-child(even) {
    padding: 17px;
  }

  .foot-measure-guide-page .measure-conclusion-list,
  .foot-measure-guide-page .measure-before-checklist {
    gap: 5px 12px;
  }

  .foot-measure-guide-page .measure-before-checklist {
    padding: 14px;
  }

  .foot-measure-guide-page .affiliate-product-box {
    padding: 18px;
  }

  .foot-measure-guide-page .measure-record-cta {
    gap: 11px;
    padding: 15px 16px;
  }
}

@media (max-width: 390px) {
  .foot-measure-guide-page .measure-conclusion-list,
  .foot-measure-guide-page .measure-before-checklist {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .foot-measure-guide-page .print-check-box ul {
    grid-template-columns: 1fr;
    gap: 3px;
  }
}

@media (max-width: 480px) {
  .foot-measure-guide-page .measure-method-overview {
    padding: 12px;
  }

  .foot-measure-guide-page .measure-method-overview > div {
    gap: 5px;
  }

  .foot-measure-guide-page .measure-method-overview a {
    padding: 9px 5px;
  }

  .foot-measure-guide-page .measure-method-overview a span {
    font-size: 0.6rem;
  }

  .foot-measure-guide-page .measure-method-overview a strong {
    font-size: 0.72rem;
  }

}

/* ── 子どもの靴は大きめでいい？ ── */
.shoe-too-big-page .article-hero-inner {
  grid-template-columns: minmax(0, 1fr) 300px;
}

.too-big-hero-visual {
  position: relative;
  min-height: 310px;
}

.choice-chip {
  position: absolute;
  top: 26px;
  display: flex;
  width: 140px;
  height: 140px;
  align-items: baseline;
  justify-content: center;
  padding-top: 34px;
  color: #3f4b45;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(52, 127, 89, 0.15);
  border-radius: 36px;
  box-shadow: 0 18px 36px rgba(61, 68, 77, 0.14);
}

.choice-chip > span {
  margin-right: 2px;
  color: #7a8580;
  font-size: 1rem;
  font-weight: 900;
}

.choice-chip > strong {
  color: var(--accent-deep);
  font-size: 2.35rem;
  line-height: 1;
}

.choice-chip > small {
  margin-left: 2px;
  color: #68766f;
  font-size: 0.78rem;
  font-weight: 900;
}

.choice-half {
  left: 0;
  transform: rotate(-5deg);
}

.choice-one {
  right: 0;
  background: #fff7f3;
  border-color: rgba(239, 127, 120, 0.2);
  transform: rotate(5deg);
}

.choice-one > strong {
  color: #c66059;
}

.choice-answer {
  position: absolute;
  right: 20px;
  bottom: 18px;
  left: 20px;
  display: grid;
  padding: 18px 20px;
  color: #fff;
  background: var(--accent-deep);
  border: 5px solid rgba(255, 255, 255, 0.9);
  border-radius: 22px;
  box-shadow: 0 17px 34px rgba(37, 104, 70, 0.26);
  text-align: center;
}

.choice-answer small {
  color: #bfe7d3;
  font-size: 0.62rem;
  font-weight: 900;
  letter-spacing: 0.15em;
}

.choice-answer strong {
  margin: 3px 0;
  font-size: 1.1rem;
}

.choice-answer span {
  color: #e6f5ee;
  font-size: 0.7rem;
}

.too-big-conclusion {
  display: grid;
  gap: 8px;
  margin: 0 0 24px;
  padding: 24px 25px;
  background: linear-gradient(135deg, #eef9f3, #fff8f4);
  border: 1px solid #cfe8da;
  border-left: 7px solid var(--coral);
  border-radius: 18px;
}

.too-big-conclusion span {
  color: var(--accent-dark);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.11em;
}

.too-big-conclusion strong {
  color: #405048;
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  line-height: 1.8;
}

.too-big-check-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 20px 0 28px;
  padding: 0;
  list-style: none;
}

.too-big-check-grid li {
  position: relative;
  margin: 0;
  padding: 13px 14px 13px 42px;
  background: #f4faf7;
  border: 1px solid var(--line);
  border-radius: 13px;
  font-size: 0.82rem;
  line-height: 1.65;
}

.too-big-check-grid li::before {
  position: absolute;
  top: 13px;
  left: 14px;
  display: grid;
  width: 20px;
  height: 20px;
  place-items: center;
  color: #fff;
  background: var(--accent-dark);
  border-radius: 50%;
  content: "✓";
  font-size: 0.64rem;
  font-weight: 900;
}

.too-big-table-wrap {
  width: 100%;
  margin: 22px 0 14px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 17px;
}

.too-big-compare-table {
  min-width: 0;
  font-size: 0.82rem;
}

.too-big-compare-table th,
.too-big-compare-table td {
  padding: 14px;
  line-height: 1.7;
}

.too-big-compare-table thead th {
  color: #405149;
  background: #dff2e8;
}

.too-big-compare-table tbody th {
  width: 23%;
  color: var(--accent-deep);
  background: #f5fbf7;
}

.too-big-compare-table tbody tr:nth-child(even) td,
.too-big-compare-table tbody tr:nth-child(even) th {
  background: #fff9f5;
}

.too-big-compare-table td strong {
  color: var(--accent-deep);
}

.decision-order {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  margin: 25px 0;
  padding: 20px;
  background: #f2faf6;
  border: 1px solid #cde6d8;
  border-radius: 17px;
}

.decision-order > span {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  color: #fff;
  background: var(--accent-dark);
  border-radius: 13px;
  font-weight: 900;
}

.decision-order strong {
  display: block;
  margin-bottom: 5px;
  color: var(--accent-deep);
}

.decision-order p {
  margin-bottom: 4px;
  font-size: 0.85rem;
  line-height: 1.75;
}

.three-numbers {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 20px 0 27px;
  padding: 0;
  list-style: none;
}

.three-numbers li {
  display: grid;
  align-content: start;
  gap: 7px;
  margin: 0;
  padding: 18px;
  background: #f2faf6;
  border: 1px solid var(--line);
  border-radius: 16px;
}

.three-numbers li:nth-child(2) {
  background: #fff8f4;
}

.three-numbers li:nth-child(3) {
  background: #f4f1fa;
}

.three-numbers strong {
  color: var(--accent-deep);
  font-size: 0.9rem;
}

.three-numbers span {
  color: #5f6b65;
  font-size: 0.75rem;
  line-height: 1.7;
}

.numbers-warning {
  display: flex;
  margin: 24px 0;
  padding: 17px 20px;
  align-items: center;
  gap: 12px;
  background: #fff4ef;
  border: 1px solid #efd5ca;
  border-radius: 15px;
}

.numbers-warning strong {
  flex: 0 0 auto;
  color: #a74f49;
}

.numbers-warning span {
  color: #675f5b;
  font-size: 0.78rem;
}

.width-figure figcaption {
  margin-top: 8px;
  color: #68756f;
  font-size: 0.72rem;
  line-height: 1.7;
  text-align: center;
}

.sute-sun-note {
  margin: 24px 0;
  padding: 20px 22px;
  background: linear-gradient(135deg, #fff6f1, #f6fbf8);
  border: 1px solid #eeddd5;
  border-left: 6px solid var(--peach);
  border-radius: 15px;
}

.sute-sun-note strong {
  display: block;
  margin-bottom: 7px;
  color: #9a504a;
}

.sute-sun-note p {
  margin: 0;
  font-size: 0.86rem;
}

.size-choice-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 11px;
  margin: 23px 0;
}

.size-choice-grid > section {
  padding: 19px;
  background: #f2faf6;
  border: 1px solid var(--line);
  border-top: 5px solid var(--accent);
  border-radius: 17px;
}

.size-choice-grid > section:nth-child(2) {
  background: #fff8f4;
  border-top-color: var(--coral);
}

.size-choice-grid > section:nth-child(3) {
  background: #f5f2fb;
  border-top-color: #8d80c1;
}

.size-choice-grid > section > span {
  display: block;
  color: #6f7a74;
  font-size: 0.64rem;
  font-weight: 900;
  letter-spacing: 0.09em;
}

.size-choice-grid > section > strong {
  display: block;
  margin: 5px 0 8px;
  color: var(--accent-deep);
  font-size: 1.58rem;
  line-height: 1.2;
}

.size-choice-grid > section:nth-child(2) > strong {
  color: #bf5a53;
}

.size-choice-grid > section:nth-child(3) > strong {
  color: #6d61a0;
  font-size: 1.12rem;
}

.size-choice-grid small {
  margin-left: 2px;
  font-size: 0.68rem;
}

.article-body .size-choice-grid h3 {
  margin: 12px 0 8px;
  padding-left: 0;
  font-size: 0.93rem;
}

.article-body .size-choice-grid h3::before {
  display: none;
}

.size-choice-grid p {
  font-size: 0.76rem;
  line-height: 1.75;
}

.size-choice-grid p:last-child {
  margin-bottom: 0;
}

.foot-15-answer {
  margin: 20px 0 28px;
  padding: 20px 22px;
  color: #46544d;
  background: #e7f5ed;
  border: 1px solid #c9e4d6;
  border-radius: 16px;
}

.foot-15-answer strong {
  display: block;
  margin-bottom: 6px;
  color: var(--accent-deep);
}

.foot-15-answer p {
  margin: 0;
  font-size: 0.86rem;
}

.fit-card-pair,
.online-checks,
.now-next-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 22px 0 28px;
}

.fit-card-pair section,
.online-checks section,
.now-next-cards section {
  padding: 20px;
  background: #fff8f4;
  border: 1px solid #eddcd4;
  border-radius: 17px;
}

.fit-card-pair section:nth-child(2),
.online-checks section:nth-child(2),
.now-next-cards section:nth-child(2) {
  background: #f1faf5;
  border-color: #d5e9de;
}

.fit-card-pair span,
.online-checks > section > span,
.now-next-cards span {
  display: block;
  margin-bottom: 8px;
  color: #a34f49;
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.fit-card-pair section:nth-child(2) span,
.online-checks section:nth-child(2) > span,
.now-next-cards section:nth-child(2) span {
  color: var(--accent-dark);
}

.fit-card-pair ul,
.online-checks ul {
  margin-bottom: 0;
  padding-left: 1.25em;
  font-size: 0.79rem;
  line-height: 1.75;
}

.small-shoe-signs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 20px 0 26px;
  padding: 0;
  list-style: none;
}

.small-shoe-signs li {
  margin: 0;
  padding: 15px 16px 15px 40px;
  background: #fff8f4;
  border: 1px solid #efddd5;
  border-radius: 14px;
  font-size: 0.81rem;
}

.small-shoe-signs li::before {
  display: inline-block;
  width: 24px;
  margin-left: -24px;
  color: var(--coral);
  content: "!";
  font-weight: 900;
}

.half-size-products {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 22px 0;
}

.half-size-products section {
  padding: 19px;
  background: #f2faf6;
  border: 1px solid var(--line);
  border-radius: 16px;
}

.half-size-products section:nth-child(2) {
  background: #fff8f4;
}

.half-size-products span,
.half-size-products strong {
  display: block;
}

.half-size-products span {
  color: var(--accent-dark);
  font-size: 0.68rem;
  font-weight: 900;
}

.half-size-products strong {
  margin: 5px 0 2px;
}

.half-size-products p {
  margin: 0;
  color: #66726c;
  font-size: 0.82rem;
}

.foot-dimension-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 9px;
  margin: 18px 0 24px;
}

.foot-dimension-grid section {
  padding: 15px;
  background: #f2faf6;
  border: 1px solid var(--line);
  border-radius: 14px;
}

.foot-dimension-grid section:nth-child(even) {
  background: #fff8f4;
}

.foot-dimension-grid strong {
  display: block;
  margin-bottom: 4px;
  color: var(--accent-deep);
}

.foot-dimension-grid p {
  margin: 0;
  color: #626e68;
  font-size: 0.7rem;
  line-height: 1.6;
}

.width-figure {
  margin: 22px 0;
  padding: 20px;
  background: #f8fcfa;
  border: 1px solid var(--line);
  border-radius: 20px;
}

.width-figure-row {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 12px;
  margin-bottom: 10px;
  padding: 13px 15px;
  align-items: center;
  background: #fff6f2;
  border: 1px solid #efdcd4;
  border-radius: 13px;
}

.width-figure-row.is-fit {
  background: #edf8f2;
  border-color: #cfe6da;
}

.width-figure-row span {
  color: #9e504a;
  font-size: 0.75rem;
  font-weight: 900;
}

.width-figure-row.is-fit span {
  color: var(--accent-dark);
}

.width-figure-row strong {
  color: #4e5954;
  font-size: 0.82rem;
}

.article-body .online-checks h3 {
  margin: 0 0 10px;
  padding: 0;
  font-size: 1rem;
}

.article-body .online-checks h3::before {
  display: none;
}

.now-next-cards strong {
  display: block;
  margin-bottom: 5px;
  color: #4b5651;
  font-size: 1rem;
}

.now-next-cards p {
  margin: 0;
  color: #616d67;
  font-size: 0.78rem;
}

.too-big-faq {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px;
  margin: 22px 0 30px;
}

.too-big-faq section {
  padding: 19px;
  background: #f7fbf8;
  border: 1px solid var(--line);
  border-radius: 16px;
}

.too-big-faq section:nth-child(even) {
  background: #fff9f5;
}

.article-body .too-big-faq h3 {
  margin: 0 0 9px;
  padding-left: 0;
  color: var(--accent-deep);
  font-size: 0.9rem;
}

.article-body .too-big-faq h3::before {
  display: none;
}

.too-big-faq p {
  margin: 0;
  color: #5b6761;
  font-size: 0.77rem;
  line-height: 1.76;
}

.shoe-too-big-page .shoe-related-guides > div {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.shoe-too-big-page .shoe-related-guides a,
.shoe-too-big-page .shoe-related-guides > div > section {
  min-height: 180px;
}

.final-notice-link {
  margin: 25px 0 38px !important;
  text-align: center;
}

.shoe-too-big-page .references > h2 {
  margin: 0 0 18px;
  padding: 0;
  color: #4b5651;
  background: transparent;
  border: 0;
  border-radius: 0;
  font-size: 1.1rem;
  line-height: 1.6;
  text-align: left;
}

.shoe-too-big-page .references > h2::before {
  display: none;
}

.shoe-too-big-page .references {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.shoe-too-big-page .references > p {
  margin: 18px 0 0;
  color: #66726c;
  font-size: 0.76rem;
}

.shoe-too-big-page .too-big-conclusion p {
  margin: 0;
  color: #59665f;
  font-size: 0.86rem;
  line-height: 1.75;
}

.shoe-too-big-page .three-numbers li,
.shoe-too-big-page .three-numbers li:nth-child(2),
.shoe-too-big-page .three-numbers li:nth-child(3) {
  background: #f7fbf9;
}

.shoe-too-big-page .foot-15-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.shoe-too-big-page .foot-15-grid > section,
.shoe-too-big-page .foot-15-grid > section:nth-child(2) {
  background: #f8fcfa;
  border-color: var(--line);
  border-top-color: var(--accent);
}

.shoe-too-big-page .foot-15-grid > section:nth-child(2) > strong {
  color: var(--accent-deep);
}

.shoe-too-big-page .foot-15-grid h3 {
  margin: 0 0 7px;
  padding-left: 0;
  color: #405149;
  font-size: 0.93rem;
  line-height: 1.55;
}

.shoe-too-big-page .foot-15-grid h3::before {
  display: none;
}

.shoe-too-big-page .foot-15-grid > section > strong {
  margin: 0 0 7px;
}

.shoe-too-big-page .foot-15-grid > section > span {
  margin-bottom: 11px;
  color: #6f7a74;
  font-size: 0.64rem;
  letter-spacing: 0.06em;
}

.shoe-too-big-page .too-big-text-link,
.shoe-too-big-page .too-big-related-text {
  margin: 15px 0 28px;
  color: #5e6b65;
  font-size: 0.82rem;
  line-height: 1.75;
}

.shoe-too-big-page .too-big-text-link a,
.shoe-too-big-page .too-big-related-text a {
  display: inline;
}

.shoe-too-big-page .fit-card-pair section,
.shoe-too-big-page .fit-card-pair section:nth-child(2),
.shoe-too-big-page .online-checks section,
.shoe-too-big-page .online-checks section:nth-child(2),
.shoe-too-big-page .now-next-cards section,
.shoe-too-big-page .now-next-cards section:nth-child(2),
.shoe-too-big-page .foot-dimension-grid section,
.shoe-too-big-page .foot-dimension-grid section:nth-child(even) {
  background: #f8fcfa;
  border-color: var(--line);
}

.shoe-too-big-page .fit-card-pair span,
.shoe-too-big-page .fit-card-pair section:nth-child(2) span,
.shoe-too-big-page .online-checks > section > span,
.shoe-too-big-page .online-checks section:nth-child(2) > span,
.shoe-too-big-page .now-next-cards span,
.shoe-too-big-page .now-next-cards section:nth-child(2) span {
  color: var(--accent-dark);
}

.shoe-too-big-page .summary-checklist {
  gap: 0;
  border-top: 1px solid var(--line);
}

.shoe-too-big-page .summary-checklist li {
  padding: 13px 4px 13px 31px;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  counter-increment: none;
}

.shoe-too-big-page .summary-checklist li::before {
  top: 13px;
  left: 4px;
  display: block;
  width: auto;
  height: auto;
  color: var(--accent-deep);
  background: transparent;
  border-radius: 0;
  content: "✓";
  font-size: 0.86rem;
  line-height: 1.6;
}

@media (max-width: 840px) {
  .shoe-too-big-page .article-hero-inner {
    grid-template-columns: minmax(0, 1fr) 250px;
    gap: 20px;
  }

  .too-big-hero-visual {
    min-height: 280px;
  }

  .choice-chip {
    width: 118px;
    height: 124px;
    padding-top: 31px;
    border-radius: 30px;
  }

  .choice-chip > strong {
    font-size: 1.95rem;
  }

  .size-choice-grid,
  .shoe-too-big-page .shoe-related-guides > div {
    grid-template-columns: 1fr;
  }

  .shoe-too-big-page .shoe-related-guides a,
  .shoe-too-big-page .shoe-related-guides > div > section {
    min-height: 0;
  }

  .foot-dimension-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .shoe-too-big-page .article-hero {
    padding: 36px 16px 40px;
  }

  .shoe-too-big-page .article-hero-inner {
    grid-template-columns: 1fr;
  }

  .too-big-hero-visual {
    width: min(320px, 100%);
    min-height: 265px;
    margin: 0 auto;
  }

  .choice-chip {
    top: 8px;
    width: 132px;
    height: 126px;
  }

  .choice-answer {
    right: 16px;
    bottom: 8px;
    left: 16px;
  }

  .too-big-check-grid,
  .three-numbers,
  .fit-card-pair,
  .small-shoe-signs,
  .half-size-products,
  .online-checks,
  .now-next-cards,
  .too-big-faq {
    grid-template-columns: 1fr;
  }

  .too-big-table-wrap {
    overflow: visible;
    border: 0;
  }

  .too-big-compare-table,
  .too-big-compare-table tbody {
    display: block;
    width: 100%;
  }

  .too-big-compare-table thead {
    display: none;
  }

  .too-big-compare-table tbody tr {
    display: block;
    margin: 0 0 12px;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 14px;
    box-shadow: 0 6px 16px rgba(61, 68, 77, 0.05);
  }

  .too-big-compare-table tbody th,
  .too-big-compare-table tbody td,
  .too-big-compare-table tbody tr:nth-child(even) th,
  .too-big-compare-table tbody tr:nth-child(even) td {
    display: block;
    width: 100%;
    padding: 12px 14px;
    border: 0;
    background: #fff;
  }

  .too-big-compare-table tbody th {
    color: var(--accent-deep);
    background: #e6f5ed !important;
    font-size: 0.9rem;
  }

  .too-big-compare-table tbody td {
    display: grid;
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 10px;
    border-top: 1px solid var(--line);
    font-size: 0.78rem;
  }

  .too-big-compare-table tbody td::before {
    color: #6a7770;
    content: attr(data-label);
    font-size: 0.67rem;
    font-weight: 900;
  }

  .decision-order {
    grid-template-columns: 1fr;
  }

  .numbers-warning {
    align-items: flex-start;
    flex-direction: column;
  }

  .size-choice-grid > section {
    padding: 18px;
  }

  .width-figure-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .shoe-too-big-page .shoe-app-cta {
    margin-right: -10px;
    margin-left: -10px;
  }
}

@media (max-width: 390px) {
  .foot-dimension-grid {
    grid-template-columns: 1fr;
  }

  .too-big-compare-table tbody td {
    grid-template-columns: 76px minmax(0, 1fr);
    padding: 11px 12px;
  }
}

/* ── 子ども服サイズ早見表：ミニツール型ページ ── */
.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.size-guide-page .article-hero {
  padding-block: 42px 48px;
}

.size-guide-page .article-hero-inner {
  grid-template-columns: minmax(0, 900px);
}

.size-guide-page .article-hero h1 {
  max-width: 900px;
  font-size: clamp(1.9rem, 4vw, 2.75rem);
}

.size-guide-page .hero-lead {
  max-width: 800px;
}

.size-tool-visual {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 64px);
  gap: 12px;
  justify-content: center;
  padding: 30px 20px;
  background: rgba(255, 255, 255, 0.38);
  border: 2px solid rgba(255, 255, 255, 0.58);
  border-radius: 34px;
  box-shadow: 0 18px 44px rgba(61, 68, 77, 0.1);
  transform: rotate(1deg);
}

.size-tool-visual::before {
  position: absolute;
  inset: 12px;
  border: 1px dashed rgba(52, 127, 89, 0.22);
  border-radius: 25px;
  content: "";
}

.size-tool-visual span {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: 48px;
  place-items: center;
  color: var(--accent-deep);
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(52, 127, 89, 0.1);
  border-radius: 16px;
  box-shadow: 0 8px 20px rgba(61, 68, 77, 0.1);
  font-size: 0.92rem;
  font-weight: 900;
}

.size-tool-visual span:nth-child(2),
.size-tool-visual span:nth-child(5) {
  background: #fff8ee;
}

.size-tool-visual span:nth-child(3),
.size-tool-visual span:nth-child(6) {
  background: #fceff2;
}

.size-guide-page .page-shell {
  margin-top: 30px;
}

.size-guide-page .article-body > h2:first-of-type {
  margin-top: 0;
}

.size-anchor-nav {
  margin: 20px 0 18px;
  padding: 18px;
  background: #fafcfb;
  border: 1px solid #e2e8e5;
  border-radius: 18px;
}

.size-anchor-nav strong {
  display: block;
  margin-bottom: 11px;
  color: #44524b;
  font-size: 0.9rem;
}

.size-anchor-list {
  display: grid;
  grid-template-columns: repeat(6, minmax(58px, 1fr));
  gap: 8px;
}

.size-anchor-list a {
  display: grid;
  min-height: 48px;
  place-items: center;
  color: #45524c;
  background: var(--white);
  border: 1px solid #dce4e0;
  border-radius: 14px;
  box-shadow: 0 5px 14px rgba(61, 68, 77, 0.05);
  font-size: 0.95rem;
  font-weight: 900;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}

.size-anchor-list a:hover {
  color: #6f4c45;
  background: #fff7f3;
  border-color: #e5b6aa;
  box-shadow: 0 8px 18px rgba(61, 68, 77, 0.1);
  transform: translateY(-2px);
}

.size-table-wrap {
  margin: 18px 0 14px;
  overflow: hidden;
  border: 1px solid rgba(52, 127, 89, 0.16);
  border-radius: 18px;
  box-shadow: 0 12px 30px rgba(61, 68, 77, 0.08);
}

.size-table {
  min-width: 620px;
  font-size: 0.86rem;
}

.size-table th,
.size-table td {
  padding: 15px 13px;
  vertical-align: middle;
}

.size-table thead th {
  color: #46534d;
  background: #edf2ef;
  font-size: 0.8rem;
  white-space: nowrap;
}

.size-table tbody tr:nth-child(odd) {
  background: #fbfdfc;
}

.size-table tbody tr:nth-child(even) {
  background: #fffaf7;
}

.size-table tbody th {
  color: #40534a;
  background: transparent;
  font-size: 1.08rem;
  text-align: center;
}

.size-table tbody tr:last-child th,
.size-table tbody tr:last-child td {
  border-bottom: 0;
}

.size-table .table-jump {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 7px 10px;
  color: var(--accent-deep);
  background: var(--mint-light);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 900;
  text-decoration: none;
  white-space: nowrap;
}

.size-table .table-jump::after {
  content: "↓";
}

.size-table .table-jump.article-link::after {
  content: "→";
}

.source-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 12px 0 4px;
}

.source-badge {
  padding: 5px 9px;
  color: #5e6b64;
  background: #f4f7f5;
  border: 1px solid #e2e9e5;
  border-radius: 999px;
  font-size: 0.69rem;
  font-weight: 700;
}

.source-disclosure {
  margin: 12px 0 26px;
  overflow: hidden;
  background: #f8faf9;
  border: 1px solid #e2e9e5;
  border-radius: 14px;
}

.source-disclosure summary {
  position: relative;
  padding: 12px 42px 12px 15px;
  color: #5c6962;
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 700;
  list-style: none;
}

.source-disclosure summary::-webkit-details-marker {
  display: none;
}

.source-disclosure summary::after {
  position: absolute;
  top: 50%;
  right: 16px;
  color: var(--accent-dark);
  content: "+";
  font-size: 1.15rem;
  line-height: 1;
  transform: translateY(-50%);
}

.source-disclosure[open] summary::after {
  content: "−";
}

.source-disclosure > div {
  padding: 0 15px 14px;
  border-top: 1px solid #e7ece9;
}

.source-disclosure p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.75;
}

.source-summary {
  margin: 12px 0 24px;
  padding: 12px 14px;
  color: #667169;
  background: #f8faf9;
  border-left: 3px solid #c8d1cc;
  border-radius: 0 10px 10px 0;
  font-size: 0.76rem;
  line-height: 1.8;
}

.source-summary strong {
  margin-right: 0.45em;
  color: #46524c;
}

.source-summary .official-link,
.source-summary .source-detail-link {
  font-weight: 700;
}

.source-summary .source-detail-link {
  display: inline-block;
  margin-left: 0.5em;
  white-space: nowrap;
}

.size-reading-box {
  position: relative;
  margin: 26px 0 30px;
  padding: 24px 24px 21px 70px;
  background: linear-gradient(135deg, #fff8f4, #f2faf6);
  border: 1px solid #eadfd9;
  border-radius: 18px;
}

.size-reading-box::before {
  position: absolute;
  top: 22px;
  left: 22px;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: var(--white);
  background: var(--coral);
  border-radius: 12px;
  content: "!";
  font-weight: 900;
}

.size-reading-box strong {
  display: block;
  margin-bottom: 6px;
  color: #3f5148;
  font-size: 1.04rem;
}

.size-reading-box p:last-child {
  margin-bottom: 0;
}

.app-inline-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 22px;
  margin: 28px 0 40px;
  padding: 21px 23px;
  background: linear-gradient(135deg, #f5faf7, #fff9f6);
  border: 1px solid #dce7e1;
  border-radius: 18px;
}

.app-inline-cta strong {
  display: block;
  margin: 4px 0 3px;
  color: #3f4c46;
  font-size: 1.03rem;
}

.app-inline-cta p {
  margin: 0;
  color: #59655f;
  font-size: 0.86rem;
  line-height: 1.7;
}

.app-inline-cta > a {
  padding: 10px 15px;
  color: #406d58;
  background: var(--white);
  border: 1px solid #cfded6;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 900;
  text-decoration: none;
  white-space: nowrap;
}

.size-anchor-list a:focus-visible,
.app-inline-cta > a:focus-visible,
.article-row-link:focus-visible,
.app-detail-link:focus-visible {
  outline: 3px solid rgba(202, 132, 116, 0.45);
  outline-offset: 3px;
}

.soft-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  margin: 28px 0 38px;
  padding: 20px 22px;
  background: #f4faf6;
  border: 1px solid var(--line);
  border-radius: 18px;
}

.soft-cta p {
  margin: 0;
  line-height: 1.7;
}

.soft-cta strong {
  display: block;
  color: #405149;
}

.soft-cta a {
  padding: 10px 15px;
  color: var(--accent-deep);
  background: var(--white);
  border: 1px solid rgba(52, 127, 89, 0.2);
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 900;
  text-decoration: none;
  white-space: nowrap;
}

.size-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
}

.size-detail-card {
  scroll-margin-top: 100px;
  padding: 20px 20px 18px;
  background: var(--white);
  border: 1px solid #e2e8e5;
  border-top: 3px solid #dfb3a8;
  border-radius: 17px;
}

.size-detail-card:nth-child(3n + 2) {
  background: var(--white);
}

.size-detail-card:nth-child(3n) {
  background: var(--white);
}

.article-body .size-detail-card h3 {
  margin: 0 0 8px;
  padding: 0;
  color: #3f5248;
  font-size: 1.1rem;
}

.article-body .size-detail-card h3::before {
  display: none;
}

.size-detail-card p {
  margin-bottom: 10px;
  font-size: 0.9rem;
  line-height: 1.75;
}

.detail-link {
  display: inline-flex;
  margin-top: 2px;
  color: var(--accent-deep);
  font-size: 0.78rem;
  font-weight: 900;
  text-decoration: none;
}

.size-guide-page .factor-list li,
.size-guide-page .factor-list li:nth-child(n) {
  color: #4e5a54;
  background: #f8faf9;
  border-color: #e3e9e6;
}

.size-guide-page .factor-list li::before {
  color: #75867d;
}

.fit-check-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 22px 0 28px;
  counter-reset: fit-point;
}

.fit-check-card {
  position: relative;
  padding: 48px 17px 18px;
  background: var(--white);
  border: 1px solid #e2e8e5;
  border-radius: 17px;
  counter-increment: fit-point;
}

.fit-check-card:nth-child(2),
.fit-check-card:nth-child(3) {
  background: var(--white);
}

.fit-check-card::before {
  position: absolute;
  top: 14px;
  left: 16px;
  display: grid;
  width: 27px;
  height: 27px;
  place-items: center;
  color: #774f47;
  background: #f8e8e3;
  border-radius: 50%;
  content: counter(fit-point);
  font-size: 0.76rem;
  font-weight: 900;
}

.article-body .fit-check-card h3 {
  margin: 0 0 7px;
  padding: 0;
  color: #405149;
  font-size: 1rem;
  line-height: 1.55;
}

.article-body .fit-check-card h3::before {
  display: none;
}

.fit-check-card strong {
  display: block;
  margin-bottom: 6px;
  color: #405149;
}

.fit-check-card p {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.7;
}

.garment-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px;
  margin: 20px 0 26px;
}

.garment-card {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  align-items: start;
  gap: 13px;
  padding: 16px 17px;
  background: var(--white);
  border: 1px solid #e1e7e4;
  border-radius: 14px;
}

.garment-card:last-child {
  grid-column: 1 / -1;
}

.size-chart-garment-icon {
  width: 42px;
  height: 42px;
  padding: 9px;
  color: #607168;
  background: #f0f4f2;
  border-radius: 12px;
}

.garment-card strong {
  display: block;
  margin-bottom: 4px;
  color: #405149;
}

.garment-card p {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.7;
}

.article-row-link {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px;
  margin: 22px 0 8px;
  padding: 17px 19px;
  color: #455149;
  background: #fafbf9;
  border: 1px solid #e0e6e3;
  border-radius: 15px;
  text-decoration: none;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.article-row-link:hover {
  color: #3e4b44;
  border-color: #cbd8d1;
  box-shadow: 0 9px 22px rgba(61, 68, 77, 0.08);
  transform: translateY(-2px);
}

.article-row-link small,
.article-row-link strong {
  display: block;
}

.article-row-link small {
  margin-bottom: 3px;
  color: #77827c;
  font-size: 0.7rem;
  font-weight: 700;
}

.article-row-link strong {
  line-height: 1.6;
}

.article-row-link b {
  color: #407057;
  font-size: 0.78rem;
  white-space: nowrap;
}

.app-preview-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px 15px;
}

.app-detail-link {
  color: #476857;
  font-size: 0.78rem;
  font-weight: 900;
  text-decoration: none;
}

.app-detail-link:hover {
  text-decoration: underline;
}

.size-guide-page .app-preview-copy .cta-note {
  margin: 13px 0 0;
  color: #6d7772;
  font-size: 0.72rem;
  line-height: 1.65;
}

.dual-cta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 28px 0 8px;
}

.dual-cta a {
  display: flex;
  min-height: 138px;
  padding: 19px;
  flex-direction: column;
  color: #425049;
  background: #f4faf6;
  border: 1px solid var(--line);
  border-radius: 17px;
  text-decoration: none;
}

.dual-cta a:last-child {
  background: linear-gradient(135deg, #e2f3ea, #fff7f3);
}

.dual-cta span {
  color: #738078;
  font-size: 0.69rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.dual-cta strong {
  margin: 7px 0 12px;
  line-height: 1.55;
}

.dual-cta small {
  margin-top: auto;
  color: var(--accent-dark);
  font-weight: 900;
}

.guide-size-chart-preview {
  align-self: center;
  width: 230px;
  margin: 0 auto;
  padding: 16px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(52, 127, 89, 0.12);
  border-radius: 20px 20px 0 0;
  box-shadow: 0 15px 30px rgba(61, 68, 77, 0.12);
}

.guide-size-chart-preview div {
  display: grid;
  grid-template-columns: 48px 1fr;
  align-items: center;
  gap: 10px;
  padding: 8px 4px;
  border-bottom: 1px solid var(--line);
}

.guide-size-chart-preview div:last-child {
  border-bottom: 0;
}

.guide-size-chart-preview b {
  display: grid;
  min-height: 34px;
  place-items: center;
  color: var(--white);
  background: var(--accent-dark);
  border-radius: 10px;
  font-size: 0.76rem;
}

.guide-size-chart-preview small {
  color: #65716b;
  font-size: 0.7rem;
  font-weight: 700;
}

:is(.guide-100-preview, .guide-110-preview) div:nth-child(2) {
  margin-inline: -5px;
  padding-inline: 9px;
  background: #edf8f2;
  border-radius: 11px;
}

:is(.guide-100-preview, .guide-110-preview) div:nth-child(2) b {
  background: var(--coral);
}

@media (max-width: 760px) {
  .size-guide-page .article-hero {
    padding: 34px 18px 40px;
  }

  .size-guide-page .article-hero-inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .size-tool-visual {
    grid-template-columns: repeat(6, minmax(42px, 1fr));
    width: 100%;
    padding: 18px;
    transform: none;
  }

  .size-tool-visual span {
    min-height: 42px;
    border-radius: 12px;
    font-size: 0.78rem;
  }

  .size-anchor-list {
    grid-template-columns: repeat(3, minmax(70px, 1fr));
  }

  .size-table-wrap {
    overflow: visible;
    border: 0;
    box-shadow: none;
  }

  .size-table {
    min-width: 0;
  }

  .size-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
  }

  .size-table,
  .size-table tbody,
  .size-table tr,
  .size-table th,
  .size-table td {
    display: block;
    width: 100%;
  }

  .size-table tbody {
    display: grid;
    gap: 12px;
  }

  .size-table tbody tr {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 16px;
    box-shadow: 0 8px 22px rgba(61, 68, 77, 0.06);
  }

  .size-table tbody th {
    grid-column: 1 / -1;
    padding: 12px 14px;
    color: var(--white);
    background: #55645d;
    border: 0;
    text-align: left;
  }

  .size-table tbody th::after {
    margin-left: 0.3em;
    content: "サイズ";
    font-size: 0.72em;
  }

  .size-table td {
    padding: 11px 13px;
    border: 0;
    border-top: 1px solid var(--line);
    font-size: 0.82rem;
  }

  .size-table td::before {
    display: block;
    margin-bottom: 2px;
    color: #718078;
    content: attr(data-label);
    font-size: 0.67rem;
    font-weight: 900;
  }

  .size-table td:nth-of-type(3) {
    grid-column: 1 / -1;
  }

  .size-reading-box {
    padding: 65px 19px 20px;
  }

  .size-reading-box::before {
    top: 18px;
    left: 18px;
  }

  .soft-cta,
  .app-inline-cta,
  .size-detail-grid,
  .fit-check-grid,
  .garment-grid,
  .dual-cta,
  .article-row-link {
    grid-template-columns: 1fr;
  }

  .soft-cta a,
  .app-inline-cta > a {
    justify-self: start;
  }

  .garment-card:last-child {
    grid-column: auto;
  }

  .article-row-link {
    gap: 10px;
  }

  .article-row-link b {
    white-space: normal;
  }

  .app-preview-actions {
    justify-content: center;
  }

  .guide-size-chart-preview {
    width: min(230px, 82vw);
  }
}

@media (max-width: 420px) {
  .size-tool-visual {
    grid-template-columns: repeat(3, 1fr);
  }

  .size-table tbody tr {
    grid-template-columns: 1fr;
  }

  .size-table td,
  .size-table td:nth-of-type(3) {
    grid-column: 1;
  }
}

/* ── 個別サイズ記事：即答・比較ツール型ページ ── */
:is(.size-90-page, .size-100-page, .size-110-page) .article-hero {
  padding-block: 42px 48px;
  background:
    radial-gradient(circle at 13% 16%, rgba(255, 255, 255, 0.72) 0 78px, transparent 80px),
    radial-gradient(circle at 88% 86%, rgba(255, 244, 237, 0.68) 0 120px, transparent 122px),
    linear-gradient(145deg, var(--mint) 0%, #ddf3e7 62%, #f8e4df 135%);
}

:is(.size-90-page, .size-100-page, .size-110-page) .article-hero-inner {
  grid-template-columns: minmax(0, 1fr) 310px;
}

:is(.size-90-page, .size-100-page, .size-110-page) .article-hero h1 {
  max-width: 760px;
  font-size: clamp(1.9rem, 4vw, 3rem);
}

:is(.size-90-page, .size-100-page, .size-110-page) .hero-lead {
  max-width: 720px;
}

:is(.size-90-page, .size-100-page, .size-110-page) .page-shell {
  margin-top: 30px;
}

.size-110-page #size-forecast {
  scroll-margin-top: 96px;
}

.size-100-visual {
  position: relative;
  display: grid;
  grid-template-columns: 0.86fr 1.18fr 0.86fr;
  align-items: center;
  gap: 8px;
  padding: 30px 18px;
  background: rgba(255, 255, 255, 0.42);
  border: 2px solid rgba(255, 255, 255, 0.62);
  border-radius: 34px;
  box-shadow: 0 18px 44px rgba(61, 68, 77, 0.1);
}

.size-100-visual::before {
  position: absolute;
  inset: 12px;
  border: 1px dashed rgba(52, 127, 89, 0.22);
  border-radius: 25px;
  content: "";
}

.size-100-visual > span {
  position: relative;
  z-index: 1;
  display: grid;
  min-width: 0;
  min-height: 82px;
  place-items: center;
  align-content: center;
  color: #66756d;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(52, 127, 89, 0.12);
  border-radius: 18px;
  box-shadow: 0 8px 20px rgba(61, 68, 77, 0.08);
  font-size: 1rem;
  font-weight: 900;
}

.size-100-visual .main-size {
  min-height: 132px;
  color: var(--white);
  background: linear-gradient(145deg, var(--accent-dark), #4cac83);
  border-color: transparent;
  border-radius: 25px;
  box-shadow: 0 16px 30px rgba(52, 127, 89, 0.24);
  font-size: 2.25rem;
  transform: rotate(-2deg);
}

.size-100-visual small {
  display: block;
  margin-top: 4px;
  font-size: 0.58rem;
  font-weight: 700;
  white-space: nowrap;
}

.size-100-answer {
  position: relative;
  margin: 0 0 14px;
  overflow: hidden;
  background: linear-gradient(135deg, #f3fbf7 0%, #fffaf6 100%);
  border: 1px solid rgba(52, 127, 89, 0.2);
  border-radius: 23px;
  box-shadow: 0 13px 34px rgba(61, 68, 77, 0.09);
}

.size-100-answer::after {
  position: absolute;
  top: -60px;
  right: -45px;
  width: 150px;
  height: 150px;
  background: rgba(239, 170, 156, 0.13);
  border-radius: 50%;
  content: "";
}

.answer-heading {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 19px 23px 14px;
}

.answer-heading span {
  padding: 5px 10px;
  color: var(--white);
  background: var(--coral);
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.04em;
}

.answer-heading strong {
  color: #3d5147;
  font-size: 1.15rem;
}

.answer-stats {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 0.85fr 1.1fr 1.4fr;
  gap: 1px;
  margin: 0;
  background: rgba(52, 127, 89, 0.14);
  border-top: 1px solid rgba(52, 127, 89, 0.14);
  border-bottom: 1px solid rgba(52, 127, 89, 0.14);
}

.answer-stats.answer-stats-four {
  grid-template-columns: 0.85fr 1.05fr 0.85fr 1.35fr;
}

.answer-stats > div {
  display: grid;
  min-height: 116px;
  padding: 17px;
  place-items: center;
  align-content: center;
  background: rgba(255, 255, 255, 0.86);
  text-align: center;
}

.answer-stats dt {
  margin-bottom: 4px;
  color: #75827b;
  font-size: 0.72rem;
  font-weight: 900;
}

.answer-stats dd {
  margin: 0;
  color: #3f5148;
  line-height: 1.45;
}

.answer-stats dd strong {
  color: var(--accent-deep);
  font-size: clamp(1.18rem, 2.8vw, 1.55rem);
}

.answer-stats dd small {
  margin-left: 2px;
  color: #65736b;
  font-size: 0.74rem;
}

.answer-stats .answer-choice {
  font-size: 0.86rem;
}

.answer-stats .answer-choice strong {
  font-size: 1rem;
}

.size-90-page .answer-stats-four > div:nth-child(-n + 3) dd {
  display: grid;
  width: 100%;
  min-height: 2.3rem;
  place-items: center;
}

.size-90-page .answer-stats-four > div:nth-child(-n + 3) dd strong {
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

:is(.size-100-page, .size-110-page) .answer-stats > div:nth-child(-n + 2) dd {
  display: grid;
  width: 100%;
  min-height: 2.3rem;
  place-items: center;
}

:is(.size-100-page, .size-110-page) .answer-stats > div:nth-child(-n + 2) dd strong {
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.size-100-answer > p {
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 18px 23px 21px;
  color: #4e5d55;
  font-size: 0.9rem;
  line-height: 1.85;
}

.size-100-answer > .answer-source-note {
  padding: 10px 23px 0;
  color: #66726c;
  font-size: 0.72rem;
  line-height: 1.7;
}

.size-100-answer > .answer-source-note + p {
  padding-top: 12px;
}

.size-90-answer > .answer-source-note {
  padding: 10px 23px 0;
  color: #66726c;
  font-size: 0.72rem;
  line-height: 1.7;
}

.size-90-answer > .answer-source-note + p {
  padding-top: 12px;
}

.compact-cta {
  margin-top: 18px;
}

.height-boundary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 22px 0 10px;
}

.height-boundary-card {
  position: relative;
  padding: 22px 18px 18px;
  background: #fbfdfc;
  border: 1px solid var(--line);
  border-radius: 18px;
}

.height-boundary-card.is-center {
  background: linear-gradient(145deg, #e6f5ed, #f8fcfa);
  border-color: rgba(52, 127, 89, 0.25);
  box-shadow: 0 10px 25px rgba(52, 127, 89, 0.08);
}

.height-chip {
  display: inline-flex;
  min-height: 32px;
  padding: 5px 11px;
  align-items: center;
  color: var(--accent-deep);
  background: var(--white);
  border: 1px solid rgba(52, 127, 89, 0.16);
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 900;
}

.article-body .height-boundary-card h3 {
  margin: 13px 0 8px;
  color: #405149;
  font-size: 1rem;
}

.height-boundary-card p {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.75;
}

.comparison-table-wrap {
  margin-top: 22px;
}

:is(.size-90-page, .size-100-page, .size-110-page) .size-comparison-table,
:is(.size-90-page, .size-110-page) .brand-comparison-table {
  min-width: 0;
}

.brand-table-wrap {
  margin-top: 22px;
}

.brand-comparison-table tbody th {
  color: var(--accent-deep);
}

:is(.size-90-page, .size-110-page) .brand-comparison-table tbody th {
  color: var(--ink);
  background: #f7f9f8;
  font-size: 0.88rem;
  font-weight: 800;
  text-align: left;
}

.age-focus-card {
  background: linear-gradient(135deg, #eef9f3, #fff8f3);
  border-color: rgba(52, 127, 89, 0.22);
}

.size-comparison-table tbody tr.is-primary {
  background: #edf8f2;
  box-shadow: inset 5px 0 0 var(--coral);
}

.size-comparison-table tbody tr.is-primary th {
  color: var(--coral);
}

.decision-list {
  display: grid;
  gap: 9px;
  margin: 18px 0 22px;
  padding: 0;
  list-style: none;
  counter-reset: decision;
}

.decision-list li {
  position: relative;
  margin: 0;
  padding: 13px 15px 13px 49px;
  background: var(--mint-pale);
  border: 1px solid var(--line);
  border-radius: 13px;
  counter-increment: decision;
}

.decision-list li::before {
  position: absolute;
  top: 12px;
  left: 13px;
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  color: var(--white);
  background: var(--accent-dark);
  border-radius: 8px;
  content: counter(decision);
  font-size: 0.7rem;
  font-weight: 900;
}

.dimension-compare {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 22px 0;
}

.dimension-compare > div {
  padding: 20px;
  background: #f2faf6;
  border: 1px solid var(--line);
  border-radius: 17px;
}

.dimension-compare > div:last-child {
  background: #fff8f2;
  border-color: #eedfd5;
}

.dimension-compare span {
  display: block;
  margin-bottom: 5px;
  color: #809087;
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.size-step-compare span {
  color: #5f6d65;
  font-size: 0.72rem;
  letter-spacing: 0;
  line-height: 1.5;
}

.dimension-compare strong {
  color: #405149;
  font-size: 1.05rem;
}

.dimension-compare p {
  margin: 7px 0 0;
  font-size: 0.85rem;
  line-height: 1.75;
}

.measurement-card {
  background: #fffaf6;
}

.future-link-card {
  background: linear-gradient(135deg, #eef9f3, #fff7f3);
}

.size-100-app {
  margin-top: 26px;
}

.three-way-cta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 11px;
  margin: 30px 0 10px;
}

.three-way-cta a {
  display: flex;
  min-height: 160px;
  padding: 19px;
  flex-direction: column;
  color: #425049;
  background: #f4faf6;
  border: 1px solid var(--line);
  border-radius: 17px;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}

.three-way-cta a:nth-child(2) {
  background: #fff9f3;
}

.three-way-cta a:nth-child(3) {
  background: linear-gradient(135deg, #def2e8, #fff7f3);
}

.three-way-cta.four-way-cta {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.four-way-cta a:nth-child(3) {
  background: #fff9f3;
}

.four-way-cta a:nth-child(4) {
  background: linear-gradient(135deg, #def2e8, #fff7f3);
}

.three-way-cta a:hover {
  color: #425049;
  box-shadow: 0 9px 24px rgba(61, 68, 77, 0.1);
  transform: translateY(-2px);
}

.three-way-cta span {
  color: #748179;
  font-size: 0.64rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.three-way-cta strong {
  margin: 8px 0 14px;
  line-height: 1.55;
}

.three-way-cta small {
  margin-top: auto;
  color: var(--accent-dark);
  font-size: 0.74rem;
  font-weight: 900;
}

@media (max-width: 900px) {
  :is(.size-90-page, .size-100-page, .size-110-page) .article-hero-inner {
    grid-template-columns: minmax(0, 1fr) 280px;
  }

  .three-way-cta {
    grid-template-columns: 1fr;
  }

  .three-way-cta a {
    min-height: 0;
  }

  .three-way-cta.four-way-cta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  :is(.size-90-page, .size-100-page, .size-110-page) .article-hero {
    padding: 34px 18px 40px;
  }

  :is(.size-90-page, .size-100-page, .size-110-page) .article-hero-inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .size-100-visual {
    width: 100%;
    padding: 20px 16px;
  }

  .size-100-visual > span {
    min-height: 66px;
    font-size: 0.86rem;
  }

  .size-100-visual .main-size {
    min-height: 104px;
    font-size: 1.9rem;
  }

  .answer-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .answer-stats.answer-stats-four {
    grid-template-columns: repeat(2, 1fr);
  }

  .answer-stats > div:last-child {
    grid-column: 1 / -1;
    min-height: 96px;
  }

  .answer-stats.answer-stats-four > div:last-child {
    grid-column: auto;
    min-height: 116px;
  }

  .height-boundary-grid,
  .dimension-compare {
    grid-template-columns: 1fr;
  }

  .size-comparison-table tbody tr.is-primary {
    box-shadow: 0 8px 22px rgba(61, 68, 77, 0.06), inset 5px 0 0 var(--coral);
  }

  .size-comparison-table tbody tr.is-primary th {
    color: var(--white);
    background: var(--coral);
  }

  .brand-comparison-table tbody th::after {
    content: "";
  }

  .three-way-cta.four-way-cta {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 420px) {
  .answer-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .answer-stats {
    grid-template-columns: 1fr;
  }

  .answer-stats.answer-stats-four {
    grid-template-columns: 1fr;
  }

  .answer-stats > div,
  .answer-stats > div:last-child {
    grid-column: 1;
    min-height: 88px;
  }

  .answer-stats.answer-stats-four > div:last-child {
    grid-column: 1;
    min-height: 88px;
  }

  .size-100-visual {
    gap: 6px;
    padding-inline: 12px;
  }

  .size-100-visual small {
    font-size: 0.5rem;
  }
}

@media (max-width: 760px) {
  :is(.size-100-page, .size-110-page) .answer-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  :is(.size-100-page, .size-110-page) .answer-stats > div {
    grid-column: auto;
    min-height: 96px;
    padding: 12px 8px;
  }

  :is(.size-100-page, .size-110-page) .answer-stats > div:nth-child(-n + 2) dd {
    min-height: 1.7rem;
  }

  :is(.size-100-page, .size-110-page) .answer-stats > div:nth-child(-n + 2) dd strong {
    font-size: clamp(1rem, 4.2vw, 1.25rem);
  }

  :is(.size-100-page, .size-110-page) .answer-stats > div:last-child {
    grid-column: 1 / -1;
    grid-template-columns: auto minmax(0, 1fr);
    min-height: 64px;
    padding: 11px 16px;
    column-gap: 12px;
    place-items: center start;
    text-align: left;
  }

  :is(.size-100-page, .size-110-page) .answer-stats > div:last-child dt {
    margin: 0;
  }

  :is(.size-100-page, .size-110-page) .answer-stats > div:last-child .answer-choice {
    width: 100%;
    justify-self: stretch;
    text-align: center;
  }

  .size-100-answer > .answer-source-note {
    padding: 9px 16px 0;
  }

  .size-100-answer > .answer-source-note + p {
    padding-top: 11px;
  }

  .size-90-page .answer-stats.answer-stats-four {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .size-90-page .answer-stats.answer-stats-four > div {
    grid-column: auto;
    min-height: 96px;
    padding: 12px 7px;
  }

  .size-90-page .answer-stats-four > div:nth-child(-n + 3) dd {
    min-height: 1.7rem;
  }

  .size-90-page .answer-stats-four > div:nth-child(-n + 3) dd strong {
    font-size: clamp(1rem, 4.2vw, 1.25rem);
  }

  .size-90-page .answer-stats.answer-stats-four > div:last-child {
    grid-column: 1 / -1;
    grid-template-columns: auto minmax(0, 1fr);
    min-height: 64px;
    padding: 11px 16px;
    column-gap: 12px;
    place-items: center start;
    text-align: left;
  }

  .size-90-page .answer-stats.answer-stats-four > div:last-child dt {
    margin: 0;
  }

  .size-90-page .answer-stats.answer-stats-four > div:last-child .answer-choice {
    width: 100%;
    justify-self: stretch;
    text-align: center;
  }

  .size-90-answer > .answer-source-note {
    padding: 9px 16px 0;
  }

  .size-90-answer > .answer-source-note + p {
    padding-top: 11px;
  }

  :is(.size-90-page, .size-100-page, .size-110-page) .comparison-table-wrap {
    margin-top: 16px;
  }

  :is(.size-90-page, .size-100-page, .size-110-page) .size-comparison-table tbody {
    gap: 8px;
  }

  :is(.size-90-page, .size-100-page, .size-110-page) .size-comparison-table tbody tr,
  :is(.size-90-page, .size-100-page, .size-110-page) .size-comparison-table tbody tr:nth-child(odd),
  :is(.size-90-page, .size-100-page, .size-110-page) .size-comparison-table tbody tr:nth-child(even) {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    background: #fff;
    border-radius: 13px;
    box-shadow: 0 5px 14px rgba(61, 68, 77, 0.05);
  }

  :is(.size-90-page, .size-100-page, .size-110-page) .size-comparison-table tbody tr.is-primary {
    background: #fff8f6;
    box-shadow: 0 6px 16px rgba(61, 68, 77, 0.06), inset 5px 0 0 var(--coral);
  }

  :is(.size-90-page, .size-100-page, .size-110-page) .size-comparison-table tbody th {
    grid-column: 1 / -1;
    padding: 7px 12px;
    color: #40534a;
    background: #f1f4f2;
    font-size: 0.9rem;
    line-height: 1.4;
  }

  :is(.size-90-page, .size-100-page, .size-110-page) .size-comparison-table tbody tr.is-primary th {
    color: var(--white);
    background: var(--coral);
  }

  :is(.size-90-page, .size-100-page, .size-110-page) .size-comparison-table td,
  :is(.size-90-page, .size-100-page, .size-110-page) .size-comparison-table td:nth-of-type(3) {
    display: grid;
    grid-column: auto;
    grid-template-columns: max-content minmax(0, 1fr);
    align-items: center;
    column-gap: 0.4em;
    padding: 7px 10px;
    font-size: 0.8rem;
    line-height: 1.45;
    text-align: center;
  }

  :is(.size-90-page, .size-100-page, .size-110-page) .size-comparison-table td::before {
    display: block;
    margin: 0;
    justify-self: start;
    font-size: 0.68rem;
    line-height: 1.4;
    text-align: left;
  }

  :is(.size-90-page, .size-100-page, .size-110-page) .size-comparison-table td:nth-of-type(2) {
    border-left: 1px solid var(--line);
  }

  :is(.size-90-page, .size-100-page, .size-110-page) .size-comparison-table td:nth-of-type(3) {
    grid-column: 1 / -1;
    padding-block: 7px 9px;
  }
}

/* ── ワンサイズ上・大きめ判断ガイド ── */
.oversize-guide-page .article-hero {
  padding-block: 44px 52px;
  background:
    radial-gradient(circle at 9% 16%, rgba(255, 255, 255, 0.7) 0 78px, transparent 80px),
    radial-gradient(circle at 91% 80%, rgba(255, 245, 239, 0.66) 0 130px, transparent 132px),
    linear-gradient(145deg, var(--mint) 0%, #def3e7 60%, #f8e2dc 132%);
}

.oversize-guide-page .article-hero-inner {
  grid-template-columns: minmax(0, 1fr) 300px;
}

.oversize-guide-page .article-hero h1 {
  max-width: 780px;
  font-size: clamp(1.85rem, 4vw, 2.95rem);
}

.oversize-guide-page .hero-lead {
  max-width: 720px;
}

.oversize-guide-page .page-shell {
  margin-top: 30px;
}

.oversize-guide-page #size-forecast {
  scroll-margin-top: 96px;
}

.oversize-hero-visual {
  display: grid;
  place-items: center;
  overflow: hidden;
  min-height: 245px;
  padding: 16px 8px 8px;
  background: rgba(255, 255, 255, 0.4);
  border: 2px solid rgba(255, 255, 255, 0.62);
  border-radius: 34px;
  box-shadow: 0 18px 44px rgba(61, 68, 77, 0.1);
}

.oversize-hero-visual img {
  display: block;
  width: 100%;
  max-width: 280px;
  height: auto;
  filter: drop-shadow(0 12px 18px rgba(61, 68, 77, 0.08));
}

.oversize-answer {
  position: relative;
  margin-bottom: 22px;
  overflow: hidden;
  background: linear-gradient(135deg, #f1faf5 0%, #fff8f4 100%);
  border: 1px solid rgba(52, 127, 89, 0.2);
  border-radius: 23px;
  box-shadow: 0 13px 34px rgba(61, 68, 77, 0.09);
}

.oversize-answer::after {
  position: absolute;
  top: -70px;
  right: -50px;
  width: 170px;
  height: 170px;
  background: rgba(239, 170, 156, 0.12);
  border-radius: 50%;
  content: "";
}

.oversize-answer .answer-heading strong {
  max-width: 560px;
  font-size: 1.08rem;
  line-height: 1.65;
}

.answer-checks {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  background: rgba(52, 127, 89, 0.13);
  border-block: 1px solid rgba(52, 127, 89, 0.13);
  list-style: none;
}

.answer-checks li {
  min-height: 132px;
  margin: 0;
  padding: 22px 17px;
  background: rgba(255, 255, 255, 0.86);
}

.answer-checks strong,
.answer-checks span {
  display: block;
}

.answer-checks strong {
  margin-bottom: 7px;
  color: var(--accent-deep);
  font-size: 0.9rem;
}

.answer-checks span {
  color: #58665f;
  font-size: 0.8rem;
  line-height: 1.75;
}

.oversize-answer > p {
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 18px 23px 22px;
  font-size: 0.9rem;
}

.decision-tool {
  margin: 25px 0 28px;
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(52, 127, 89, 0.14);
  border-radius: 20px;
  box-shadow: 0 10px 27px rgba(61, 68, 77, 0.07);
}

.tool-heading {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 17px 20px;
  background: linear-gradient(90deg, #e9f7ef, #fff8f4);
}

.tool-heading span {
  color: var(--accent-dark);
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.article-body .tool-heading h2,
.article-body .tool-heading .tool-title {
  display: block;
  margin: 0;
  padding: 0;
  color: #405149;
  background: transparent;
  border: 0;
  font-size: 1.05rem;
}

.article-body .tool-heading h2::before {
  display: none;
}

.decision-table-wrap {
  overflow-x: auto;
}

.decision-table {
  min-width: 580px;
  font-size: 0.86rem;
}

.decision-table th,
.decision-table td {
  padding: 13px 18px;
}

.decision-table thead th {
  color: #39674f;
  background: #f0f8f4;
}

.decision-table tbody th {
  width: 40%;
  color: #45564d;
  background: transparent;
}

.decision-table tbody tr:nth-child(odd) {
  background: #fbfdfc;
}

.decision-table tbody tr:nth-child(even) {
  background: #fffaf7;
}

.decision-table tbody tr:last-child th,
.decision-table tbody tr:last-child td {
  border-bottom: 0;
}

.decision-list-basic {
  display: grid;
  gap: 10px;
  margin: 22px 0 26px;
  padding: 0;
  list-style: none;
  counter-reset: basic-point;
}

.decision-list-basic li {
  position: relative;
  margin: 0;
  padding: 15px 17px 15px 52px;
  background: #f6faf8;
  border: 1px solid var(--line);
  border-radius: 14px;
  counter-increment: basic-point;
}

.decision-list-basic li::before {
  position: absolute;
  top: 14px;
  left: 14px;
  display: grid;
  width: 26px;
  height: 26px;
  place-items: center;
  color: #fff;
  background: var(--accent-dark);
  border-radius: 9px;
  content: counter(basic-point);
  font-size: 0.72rem;
  font-weight: 900;
}

.pros-cons-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 24px 0 28px;
}

.pros-cons-grid section {
  padding: 23px 23px 13px;
  background: #edf8f3;
  border: 1px solid var(--line);
  border-radius: 19px;
}

.pros-cons-grid .cons-card {
  background: #fff7f3;
  border-color: #eeddd6;
}

.oversize-guide-page .oversize-role-label {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--accent-dark);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.4;
}

.oversize-guide-page .oversize-role-label-icon {
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
}

.oversize-guide-page .oversize-role-label--warning {
  color: #a05f50;
}

.oversize-guide-page .article-body .pros-cons-grid h3.oversize-role-label {
  margin: 0 0 10px;
  padding: 0;
  font-size: 0.76rem;
  line-height: 1.4;
}

.oversize-guide-page .article-body .pros-cons-grid h3.oversize-role-label::before {
  display: none;
}

.pros-cons-grid ul {
  margin-bottom: 0;
  padding-left: 1.25em;
  font-size: 0.88rem;
}

.oversize-guide-page .safety-box {
  display: block;
  margin: 28px 0 14px;
  padding: 24px;
  background: linear-gradient(135deg, #fff8f3, #fffdfb);
  border: 1px solid #eedbd3;
  border-radius: 19px;
}

.oversize-guide-page .safety-box strong {
  display: block;
  margin: 7px 0;
  color: #554943;
  text-wrap: balance;
}

.oversize-guide-page .safety-box p {
  font-size: 0.88rem;
  line-height: 1.85;
}

.oversize-guide-page .safety-box p:last-child {
  margin-bottom: 0;
}

.oversize-garment-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 13px;
  margin: 24px 0 30px;
}

.garment-rule-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 22px 0 14px;
}

.garment-rule-strip > div {
  display: grid;
  gap: 4px;
  padding: 16px 18px;
  background: #eef8f3;
  border: 1px solid var(--line);
  border-radius: 16px;
}

.garment-rule-strip > div:last-child {
  background: #fff7f3;
}

.garment-rule-strip span {
  color: #6b7971;
  font-size: 0.67rem;
  font-weight: 900;
}

.garment-rule-strip strong {
  color: #405149;
  line-height: 1.55;
}

.garment-rule-strip small {
  color: #637068;
  font-size: 0.72rem;
  line-height: 1.6;
}

.oversize-garment-card {
  position: relative;
  padding: 22px 21px 18px;
  overflow: hidden;
  background: #f5fbf8;
  border: 1px solid var(--line);
  border-radius: 18px;
}

.oversize-garment-card:nth-child(2),
.oversize-garment-card:nth-child(5) {
  background: #fff9f1;
}

.oversize-garment-card:nth-child(3),
.oversize-garment-card:nth-child(6) {
  background: #f7f7fc;
}

.garment-icon {
  display: inline-grid;
  min-width: 54px;
  min-height: 30px;
  padding: 4px 10px;
  place-items: center;
  color: var(--accent-deep);
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(52, 127, 89, 0.12);
  border-radius: 999px;
  font-size: 0.66rem;
  font-weight: 900;
}

.article-body .oversize-garment-card h3 {
  margin: 10px 0 7px;
  padding: 0;
  color: #405149;
  font-size: 1.02rem;
}

.oversize-guide-page .oversize-garment-card h3 {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 0;
  line-height: 1.45;
}

.oversize-guide-page .oversize-garment-heading-icon {
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  box-sizing: border-box;
  padding: 4px;
  color: var(--accent-deep);
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(52, 127, 89, 0.12);
  border-radius: 8px;
}

.article-body .oversize-garment-card h3::before {
  display: none;
}

.oversize-garment-card p {
  margin-bottom: 10px;
  font-size: 0.85rem;
  line-height: 1.8;
}

.oversize-garment-card > strong {
  display: block;
  color: #53645b;
  font-size: 0.75rem;
  line-height: 1.65;
}

.four-check-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 24px 0 28px;
}

.four-check-card {
  padding: 21px;
  background: #f4faf7;
  border: 1px solid var(--line);
  border-radius: 17px;
}

.four-check-card:nth-child(2) { background: #fff9f1; }
.four-check-card:nth-child(3) { background: #f6f6fc; }
.four-check-card:nth-child(4) { background: #fff3f5; }

.four-check-card > span {
  display: grid;
  width: 33px;
  height: 33px;
  place-items: center;
  color: #fff;
  background: var(--accent-dark);
  border-radius: 11px;
  font-size: 0.72rem;
  font-weight: 900;
}

.article-body .four-check-card h3 {
  margin: 10px 0 6px;
  padding: 0;
  font-size: 1rem;
}

.article-body .four-check-card h3::before {
  display: none;
}

.four-check-card p {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.75;
}

.dimension-note-box {
  margin: 24px 0 12px;
  padding: 22px 23px;
  background: linear-gradient(135deg, #eef8f3, #fffaf7);
  border-left: 5px solid var(--accent);
  border-radius: 14px;
}

.dimension-note-box strong {
  display: block;
  margin-bottom: 7px;
  color: #405149;
}

.dimension-note-box p:last-child {
  margin-bottom: 0;
}

.size-choice-hub {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 11px;
  margin: 24px 0 30px;
}

.size-choice-hub a {
  display: flex;
  min-height: 164px;
  padding: 18px;
  flex-direction: column;
  color: #46534d;
  background: #f3faf6;
  border: 1px solid var(--line);
  border-top: 4px solid #85c4a7;
  border-radius: 16px;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}

.size-choice-hub a:nth-child(2) {
  background: #fff9f1;
  border-top-color: #d8b474;
}

.size-choice-hub a:nth-child(3) {
  background: #fff4f6;
  border-top-color: #df9eac;
}

.size-choice-hub a:hover {
  color: #36463e;
  box-shadow: 0 10px 24px rgba(61, 68, 77, 0.1);
  transform: translateY(-3px);
}

.size-choice-hub span {
  color: #718078;
  font-size: 0.67rem;
  font-weight: 900;
  letter-spacing: 0.05em;
}

.size-choice-hub strong {
  margin: 9px 0 13px;
  line-height: 1.5;
}

.size-choice-hub small {
  margin-top: auto;
  color: var(--accent-dark);
  font-size: 0.72rem;
  font-weight: 900;
  line-height: 1.6;
}

.now-future-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 24px 0 28px;
}

.now-future-grid section {
  padding: 25px 24px 17px;
  background: #eff8f4;
  border: 1px solid var(--line);
  border-radius: 19px;
}

.now-future-grid section:last-child {
  background: linear-gradient(135deg, #fff7f3, #f5f7fc);
}

.now-future-grid span {
  color: var(--accent-dark);
  font-size: 0.67rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.article-body .now-future-grid h3 {
  margin: 7px 0 12px;
  padding: 0;
  font-size: 1.08rem;
}

.article-body .now-future-grid h3::before {
  display: none;
}

.now-future-grid ul {
  margin-bottom: 13px;
  padding-left: 1.25em;
  font-size: 0.86rem;
}

.now-future-grid p {
  margin: 0;
  color: #59675f;
  font-size: 0.82rem;
}

.sale-check-card {
  background: linear-gradient(135deg, #fff8f4, #f7fbf8);
}

.summary-link-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 30px 0 14px;
}

.summary-link-grid a {
  display: flex;
  min-height: 142px;
  padding: 17px;
  flex-direction: column;
  color: #46534d;
  background: #f4faf7;
  border: 1px solid var(--line);
  border-radius: 16px;
  text-decoration: none;
}

.summary-link-grid a:nth-child(3n + 2) { background: #fff9f1; }
.summary-link-grid a:nth-child(3n) { background: #fff4f6; }

.summary-link-grid span {
  color: #718078;
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.summary-link-grid strong {
  margin: 8px 0 12px;
  font-size: 0.87rem;
  line-height: 1.55;
}

.summary-link-grid small {
  margin-top: auto;
  color: var(--accent-dark);
  font-size: 0.72rem;
  font-weight: 900;
}

@media (max-width: 760px) {
  .oversize-guide-page .article-hero-inner {
    grid-template-columns: minmax(0, 1fr) 230px;
  }

  .oversize-hero-visual {
    min-height: 205px;
    padding: 12px 4px 4px;
  }

  .answer-checks,
  .size-choice-hub,
  .summary-link-grid {
    grid-template-columns: 1fr;
  }

  .answer-checks li {
    min-height: 0;
    padding: 17px 20px;
  }

  .size-choice-hub a,
  .summary-link-grid a {
    min-height: 0;
  }
}

@media (max-width: 640px) {
  .oversize-guide-page .article-hero {
    padding: 36px 16px 48px;
  }

  .oversize-guide-page .article-hero-inner {
    grid-template-columns: 1fr;
  }

  .oversize-hero-visual {
    width: min(290px, 88vw);
    margin: 0 auto;
  }

  .tool-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .decision-table-wrap {
    overflow: visible;
  }

  .decision-table {
    min-width: 0;
  }

  .decision-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
  }

  .decision-table,
  .decision-table tbody,
  .decision-table tr,
  .decision-table th,
  .decision-table td {
    display: block;
    width: 100%;
  }

  .decision-table tr {
    padding: 13px 16px;
    border-bottom: 1px solid var(--line);
  }

  .decision-table tr:last-child {
    border-bottom: 0;
  }

  .decision-table th,
  .decision-table td {
    padding: 0;
    border: 0;
  }

  .decision-table tbody th {
    width: 100%;
    margin-bottom: 3px;
    color: var(--accent-deep);
    font-size: 0.8rem;
  }

  .decision-table td {
    font-size: 0.8rem;
  }

  .pros-cons-grid,
  .garment-rule-strip,
  .oversize-garment-grid,
  .four-check-grid,
  .now-future-grid {
    grid-template-columns: 1fr;
  }

  .oversize-guide-page .safety-box {
    padding: 20px;
  }

  .oversize-garment-card {
    padding: 18px 18px 16px;
  }

  .size-step-links {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 420px) {
  .oversize-answer .answer-heading {
    align-items: flex-start;
  }
}

/* ── 子どもの靴・サイズアップガイド ── */
.shoe-size-up-page .article-hero {
  padding-block: 44px 50px;
  background:
    radial-gradient(circle at 8% 14%, rgba(255, 255, 255, 0.7) 0 78px, transparent 80px),
    radial-gradient(circle at 93% 88%, rgba(255, 241, 233, 0.62) 0 138px, transparent 140px),
    linear-gradient(145deg, var(--mint) 0%, #dff3e8 60%, #f8e2dc 132%);
}

.shoe-size-up-page .article-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 310px;
  align-items: center;
  gap: 34px;
  width: min(980px, 100%);
}

.shoe-size-up-page .article-hero h1 {
  max-width: 740px;
  font-size: clamp(1.8rem, 3.3vw, 2.4rem);
  overflow-wrap: normal;
  word-break: keep-all;
}

.shoe-size-up-page .hero-lead {
  max-width: 700px;
}

.shoe-size-up-page .page-shell {
  margin-top: 30px;
}

.shoe-hero-visual {
  position: relative;
  display: grid;
  min-height: 250px;
  padding: 12px 18px;
  overflow: hidden;
  place-items: center;
  background: rgba(255, 255, 255, 0.45);
  border: 2px solid rgba(255, 255, 255, 0.68);
  border-radius: 34px;
  box-shadow: 0 18px 44px rgba(61, 68, 77, 0.1);
}

.shoe-hero-visual img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  max-height: 285px;
  object-fit: contain;
}

.shoe-opening {
  margin-bottom: 24px;
  font-size: 1.04rem;
}

.shoe-frequency-panel {
  margin: 24px 0 18px;
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(52, 127, 89, 0.16);
  border-radius: 22px;
  box-shadow: 0 12px 30px rgba(61, 68, 77, 0.08);
}

.shoe-frequency-panel .tool-heading {
  padding: 18px 21px;
}

.shoe-frequency-panel .panel-title {
  color: #405149;
  font-size: 1.05rem;
  line-height: 1.55;
}

.frequency-caption {
  margin: 0;
  padding: 10px 18px;
  color: #5d6b64;
  background: #f9fcfa;
  border-top: 1px solid var(--line);
  font-size: 0.73rem;
  font-weight: 700;
  text-align: center;
}

.shoe-frequency-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: rgba(52, 127, 89, 0.14);
}

.shoe-frequency-grid > div {
  display: flex;
  min-height: 108px;
  padding: 17px 15px;
  flex-direction: column;
  justify-content: center;
  background: #fbfdfc;
}

.shoe-frequency-grid > div:nth-child(2) {
  background: #fbfdfc;
}

.shoe-frequency-grid > div:nth-child(3) {
  background: #fbfdfc;
}

.shoe-frequency-grid span,
.shoe-frequency-grid strong,
.shoe-frequency-grid small {
  display: block;
  text-align: center;
}

.shoe-frequency-grid span {
  color: #526159;
  font-size: 0.76rem;
  font-weight: 700;
}

.shoe-frequency-grid strong {
  margin-top: 5px;
  color: var(--accent-deep);
  font-size: clamp(1.08rem, 2vw, 1.28rem);
  line-height: 1.45;
}

.shoe-frequency-grid small {
  margin-top: 4px;
  color: #746c7c;
  font-size: 0.67rem;
}

.shoe-frequency-panel .source-note {
  margin: 0;
  padding: 17px 21px 19px;
  color: #5d6b64;
  background: #fbfdfc;
  border-top: 1px solid var(--line);
  font-size: 0.77rem;
  line-height: 1.75;
}

.shoe-cycle-note {
  margin: 17px 0 25px;
  padding: 18px 20px;
  background: #fff8f4;
  border: 1px solid #eedbd3;
  border-left: 6px solid var(--coral);
  border-radius: 14px;
}

.shoe-cycle-note strong {
  display: block;
  margin-bottom: 4px;
  color: #80534e;
}

.shoe-cycle-note p {
  margin: 0;
  font-size: 0.88rem;
}

.shoe-signs {
  margin: 25px 0 28px;
  padding: 23px;
  background: linear-gradient(135deg, #f1faf5, #fffaf7);
  border: 1px solid var(--line);
  border-radius: 20px;
}

.article-body .shoe-signs .signs-title {
  display: block;
  margin: 0 0 16px;
  padding: 0;
  border: 0;
  font-size: 1.12rem;
  line-height: 1.55;
}

.shoe-signs ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.shoe-signs li {
  position: relative;
  margin: 0;
  padding: 12px 13px 12px 39px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(52, 127, 89, 0.11);
  border-radius: 12px;
  font-size: 0.82rem;
  line-height: 1.7;
}

.shoe-signs li::before,
.check-list-card li::before,
.fit-state-grid li::before {
  position: absolute;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--accent-dark);
  border-radius: 50%;
  content: "✓";
  font-weight: 900;
}

.shoe-signs li::before {
  top: 13px;
  left: 12px;
  width: 20px;
  height: 20px;
  font-size: 0.65rem;
}

.shoe-signs > p {
  margin: 0;
  color: #59675f;
  font-size: 0.83rem;
}

.footnote-ref {
  margin-left: 0.12em;
  font-size: 0.72em;
  font-weight: 700;
  vertical-align: super;
}

.footnote-ref a {
  text-decoration: none;
}

.shoe-decision-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 7px;
  margin: 22px 0 27px;
  padding: 0;
  list-style: none;
}

.shoe-decision-flow li {
  position: relative;
  min-height: 144px;
  margin: 0;
  padding: 17px 15px 15px;
  background: #fbfdfc;
  border: 1px solid var(--line);
  border-radius: 15px;
}

.shoe-decision-flow li:nth-child(3),
.shoe-decision-flow li:nth-child(4),
.shoe-decision-flow li:nth-child(5) { background: #fbfdfc; }

.shoe-decision-flow li::before {
  display: none;
}

.shoe-decision-flow li:not(:last-child)::after {
  position: absolute;
  z-index: 2;
  top: 56px;
  right: -10px;
  color: #75a38c;
  content: "›";
  font-size: 1.4rem;
  font-weight: 900;
}

.shoe-decision-flow strong,
.shoe-decision-flow span {
  display: block;
}

.shoe-decision-flow strong {
  margin: 8px 0 6px;
  color: var(--accent-deep);
  font-size: 0.82rem;
}

.shoe-decision-flow .shoe-step-label {
  display: inline-flex;
  width: fit-content;
  padding: 4px 8px;
  color: #fff;
  background: var(--coral);
  border-radius: 7px;
  font-size: 0.62rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  line-height: 1.3;
}

.shoe-decision-flow p {
  margin: 0;
  color: #59675f;
  font-size: 0.7rem;
  line-height: 1.65;
}

.age-frequency-cards {
  display: grid;
  gap: 13px;
  margin: 24px 0 30px;
}

.age-frequency-cards > section {
  padding: 23px 24px 17px;
  background: #f2faf6;
  border: 1px solid var(--line);
  border-left: 6px solid #80bd9f;
  border-radius: 18px;
}

.age-frequency-cards > section:nth-child(2) {
  background: #fff9ef;
  border-left-color: #d9b56f;
}

.age-frequency-cards > section:nth-child(3) {
  background: #f7f4fb;
  border-left-color: #af96c4;
}

.age-frequency-cards > section > span {
  display: inline-block;
  padding: 4px 10px;
  color: var(--accent-deep);
  background: rgba(255, 255, 255, 0.9);
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 900;
}

.article-body .age-frequency-cards h3 {
  margin: 9px 0 10px;
  padding: 0;
  font-size: 1.08rem;
}

.article-body .age-frequency-cards h3::before {
  display: none;
}

.age-frequency-cards p {
  font-size: 0.87rem;
}

.toe-source-list {
  display: grid;
  gap: 9px;
  margin: 22px 0 25px;
  padding: 0;
  list-style: none;
}

.toe-source-list li {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr) auto;
  align-items: center;
  gap: 13px;
  margin: 0;
  padding: 14px 16px;
  background: #f5fbf8;
  border: 1px solid var(--line);
  border-radius: 13px;
  font-size: 0.82rem;
}

.toe-source-list li:nth-child(even) {
  background: #fff9f5;
}

.toe-source-list strong {
  color: var(--accent-deep);
}

.toe-room-diagram {
  margin: 27px 0 33px;
  padding: 28px 25px 22px;
  background: linear-gradient(135deg, #eef8f3, #fff8f4);
  border: 1px solid var(--line);
  border-radius: 22px;
}

.toe-room-visual {
  position: relative;
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(52, 127, 89, 0.13);
  border-radius: 18px;
  box-shadow: 0 13px 29px rgba(61, 68, 77, 0.09);
}

.toe-room-visual > img {
  display: block;
  width: 100%;
  height: auto;
}

.toe-room-measure {
  position: absolute;
  top: 17%;
  right: 3.1%;
  width: 9.2%;
  color: #96605a;
  text-align: center;
}

.toe-room-measure strong {
  position: absolute;
  right: 50%;
  bottom: calc(100% + 2px);
  font-size: 0.7rem;
  font-weight: 900;
  line-height: 1.3;
  white-space: nowrap;
  transform: translateX(50%);
}

.toe-room-measure svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
  fill: none;
  stroke: var(--coral);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.toe-room-measure .measure-guide {
  stroke-width: 3;
  stroke-dasharray: 5 6;
}

.toe-room-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 16px;
  color: #627068;
  font-size: 0.72rem;
}

.toe-room-caption > span,
.toe-room-caption > strong {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.toe-room-heel::before {
  width: 10px;
  height: 10px;
  border: 3px solid var(--coral);
  border-radius: 50%;
  box-shadow: inset 0 0 0 2px #fff;
  content: "";
}

.toe-room-caption strong {
  color: #765c53;
  font-size: 0.72rem;
  text-align: center;
}

.toe-room-caption strong::before {
  display: grid;
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  place-items: center;
  color: #89685c;
  background: #f4e5dd;
  border-radius: 50%;
  content: "i";
  font-size: 0.68rem;
}

.compact-steps {
  display: grid;
  gap: 8px;
  margin: 20px 0 24px;
  padding: 0;
  list-style: none;
  counter-reset: compact-step;
}

.compact-steps li {
  position: relative;
  margin: 0;
  padding: 13px 15px 13px 49px;
  background: #f6faf8;
  border: 1px solid var(--line);
  border-radius: 12px;
  counter-increment: compact-step;
}

.compact-steps li::before {
  position: absolute;
  top: 12px;
  left: 13px;
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  color: #fff;
  background: var(--accent-dark);
  border-radius: 8px;
  content: counter(compact-step);
  font-size: 0.68rem;
  font-weight: 900;
}

.foot-dimension-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 22px 0 25px;
}

.foot-dimension-grid > div {
  padding: 17px;
  background: #f3faf6;
  border: 1px solid var(--line);
  border-radius: 14px;
}

.foot-dimension-grid > div:nth-child(2),
.foot-dimension-grid > div:nth-child(3) {
  background: #fff9f2;
}

.foot-dimension-grid strong,
.foot-dimension-grid span {
  display: block;
}

.foot-dimension-grid strong {
  margin-bottom: 4px;
  color: var(--accent-deep);
  font-size: 0.88rem;
}

.foot-dimension-grid span {
  color: #5d6963;
  font-size: 0.78rem;
  line-height: 1.7;
}

.check-list-card,
.fit-state-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 20px 0 25px;
  padding: 0;
  list-style: none;
}

.check-list-card li,
.fit-state-grid li {
  position: relative;
  margin: 0;
  padding: 13px 13px 13px 39px;
  background: #f4faf7;
  border: 1px solid var(--line);
  border-radius: 12px;
  font-size: 0.82rem;
}

.check-list-card li::before,
.fit-state-grid li::before {
  top: 13px;
  left: 12px;
  width: 19px;
  height: 19px;
  font-size: 0.62rem;
}

.measure-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px;
  margin: 24px 0 28px;
  padding: 0;
  list-style: none;
}

.measure-steps li {
  margin: 0;
  padding: 20px 19px 15px;
  background: #f2faf6;
  border: 1px solid var(--line);
  border-radius: 16px;
}

.measure-steps li:nth-child(2),
.measure-steps li:nth-child(5) {
  background: #fff8f2;
}

.measure-steps li:last-child {
  grid-column: 1 / -1;
}

.measure-steps span,
.measure-steps strong {
  display: block;
}

.measure-steps span {
  margin-bottom: 7px;
  color: var(--accent-dark);
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.measure-steps strong {
  margin-bottom: 7px;
  color: #435149;
  font-size: 0.93rem;
  line-height: 1.6;
}

.measure-steps p {
  margin: 0;
  color: #5b6961;
  font-size: 0.78rem;
  line-height: 1.75;
}

.shoe-compare-wrap {
  margin: 23px 0 28px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 16px;
  -webkit-overflow-scrolling: touch;
}

.shoe-compare-table {
  min-width: 760px;
  margin: 0;
  font-size: 0.8rem;
}

.shoe-compare-table th,
.shoe-compare-table td {
  padding: 13px 15px;
  vertical-align: top;
}

.shoe-compare-table thead th {
  color: #3e6953;
  background: #eaf6f0;
}

.shoe-compare-table tbody th {
  width: 19%;
  color: var(--accent-deep);
  background: #f7fbf9;
}

.shoe-compare-table tbody tr:nth-child(even) td,
.shoe-compare-table tbody tr:nth-child(even) th {
  background: #fff9f4;
}

.faq-stack {
  display: grid;
  gap: 10px;
  margin: 24px 0 32px;
}

.faq-stack section {
  padding: 19px 21px 14px;
  background: #f5fbf8;
  border: 1px solid var(--line);
  border-radius: 15px;
}

.faq-stack section:nth-child(even) {
  background: #fff9f5;
}

.article-body .faq-stack h3 {
  margin: 0 0 8px;
  padding: 0;
  color: var(--accent-deep);
  font-size: 0.98rem;
}

.article-body .faq-stack h3::before {
  display: none;
}

.faq-stack p {
  margin: 0;
  font-size: 0.85rem;
}

.summary-checklist {
  display: grid;
  gap: 8px;
  margin: 23px 0 28px;
  padding: 0;
  list-style: none;
  counter-reset: summary-point;
}

.summary-checklist li {
  position: relative;
  margin: 0;
  padding: 14px 16px 14px 52px;
  background: #f3faf6;
  border: 1px solid var(--line);
  border-radius: 13px;
  counter-increment: summary-point;
}

.summary-checklist li::before {
  position: absolute;
  top: 12px;
  left: 13px;
  display: grid;
  width: 27px;
  height: 27px;
  place-items: center;
  color: #fff;
  background: var(--accent-dark);
  border-radius: 9px;
  content: counter(summary-point);
  font-size: 0.7rem;
  font-weight: 900;
}

:is(.shoe-size-guide-page, .size-90-page, .size-100-page, .size-110-page, .oversize-guide-page) .summary-checklist {
  gap: 0;
  border-top: 1px solid var(--line);
}

:is(.shoe-size-guide-page, .size-90-page, .size-100-page, .size-110-page, .oversize-guide-page) .summary-checklist li {
  padding: 13px 4px 13px 31px;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  counter-increment: none;
}

:is(.shoe-size-guide-page, .size-90-page, .size-100-page, .size-110-page, .oversize-guide-page) .summary-checklist li::before {
  top: 13px;
  left: 4px;
  display: block;
  width: auto;
  height: auto;
  color: var(--accent-deep);
  background: transparent;
  border-radius: 0;
  content: "✓";
  font-size: 0.86rem;
  line-height: 1.6;
}

.shoe-app-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 205px;
  align-items: center;
  gap: 25px;
  margin: 34px 0;
  padding: 28px 30px;
  overflow: hidden;
  background: linear-gradient(135deg, #dff5ea, #fff8f3);
  border: 1px solid rgba(52, 127, 89, 0.18);
  border-radius: 24px;
  box-shadow: 0 15px 34px rgba(61, 68, 77, 0.1);
}

.shoe-app-cta-copy > span {
  color: var(--accent-dark);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.article-body .shoe-app-cta .cta-heading {
  display: block;
  margin: 7px 0 10px;
  padding: 0;
  border: 0;
  font-size: 1.3rem;
  line-height: 1.55;
}

.shoe-app-cta-copy > p {
  font-size: 0.88rem;
}

.shoe-plan-pills {
  display: grid;
  gap: 6px;
  margin: 16px 0 18px;
}

.shoe-plan-pills span {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 11px;
  color: #536059;
  background: rgba(255, 255, 255, 0.83);
  border: 1px solid rgba(52, 127, 89, 0.12);
  border-radius: 10px;
  font-size: 0.76rem;
}

.shoe-plan-pills strong {
  min-width: 48px;
  color: var(--accent-deep);
}

.shoe-app-button {
  display: inline-block;
  padding: 11px 17px;
  color: #fff;
  background: var(--accent-dark);
  border-radius: 11px;
  font-size: 0.82rem;
  font-weight: 900;
  text-decoration: none;
}

.shoe-app-button:hover {
  color: #fff;
  background: var(--accent-deep);
}

.shoe-app-cta .cta-note {
  margin: 13px 0 0;
  color: #65716b;
  font-size: 0.68rem;
  line-height: 1.65;
}

.shoe-app-cta img {
  width: 190px;
  max-height: 340px;
  margin: 0 auto -75px;
  object-fit: cover;
  object-position: top;
  border: 6px solid rgba(255, 255, 255, 0.94);
  border-radius: 24px 24px 0 0;
  box-shadow: 0 15px 30px rgba(61, 68, 77, 0.17);
}

.shoe-size-up-page .shoe-frequency-details {
  margin: 0 0 23px;
  overflow: hidden;
  background: #fbfdfc;
  border: 1px solid var(--line);
  border-radius: 13px;
}

.shoe-size-up-page .shoe-frequency-details summary {
  padding: 12px 15px;
  color: var(--accent-deep);
  cursor: pointer;
  font-size: 0.76rem;
  font-weight: 900;
}

.shoe-size-up-page .shoe-frequency-details p {
  margin: 0;
  padding: 0 15px 14px;
  color: var(--muted);
  font-size: 0.74rem;
  line-height: 1.75;
}

.shoe-size-up-page .size-up-signal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 20px 0 25px;
}

.shoe-size-up-page .size-up-signal-grid > section {
  padding: 18px 19px 15px;
  background: #fbfdfc;
  border: 1px solid var(--line);
  border-radius: 15px;
}

.shoe-size-up-page .size-up-signal-grid > section:last-child {
  grid-column: 1 / -1;
}

.shoe-size-up-page .article-body .size-up-signal-grid h3 {
  margin: 0 0 7px;
  padding: 0;
  color: var(--accent-deep);
  font-size: 0.9rem;
  line-height: 1.5;
}

.shoe-size-up-page .article-body .size-up-signal-grid h3::before {
  display: none;
}

.shoe-size-up-page .size-up-signal-grid p {
  margin: 0;
  color: #59675f;
  font-size: 0.78rem;
  line-height: 1.72;
}

.shoe-size-up-page .shoe-size-rule-note {
  margin: -5px 0 29px;
  padding: 14px 16px;
  color: #58675f;
  background: #f5faf7;
  border-left: 4px solid #aacfb9;
  border-radius: 10px;
  font-size: 0.8rem;
  line-height: 1.75;
}

.shoe-size-up-page .faq-stack {
  gap: 0;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
}

.shoe-size-up-page .faq-stack section,
.shoe-size-up-page .faq-stack section:nth-child(even) {
  margin: 0;
  padding: 17px 19px;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
}

.shoe-size-up-page .faq-stack section:last-child {
  border-bottom: 0;
}

.shoe-size-up-page .article-body .faq-stack h3 {
  margin: 0 0 5px;
  font-size: 0.9rem;
}

.shoe-size-up-page .faq-stack p {
  font-size: 0.79rem;
  line-height: 1.72;
}

.shoe-size-up-page .summary-checklist {
  gap: 0;
  border-top: 1px solid var(--line);
}

.shoe-size-up-page .summary-checklist li {
  padding: 13px 4px 13px 31px;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  counter-increment: none;
}

.shoe-size-up-page .summary-checklist li::before {
  top: 13px;
  left: 4px;
  display: block;
  width: auto;
  height: auto;
  color: var(--accent-deep);
  background: transparent;
  border-radius: 0;
  content: "✓";
  font-size: 0.86rem;
  line-height: 1.6;
}

.shoe-size-up-page .shoe-app-cta .cta-heading::before {
  display: none;
}

.shoe-size-up-page .references > p {
  margin: 18px 0 0;
  color: #66726c;
  font-size: 0.76rem;
}

.article-bottom-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.article-bottom-links a {
  display: inline-block;
  padding: 9px 13px;
  color: var(--accent-deep);
  background: #f2faf6;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-size: 0.76rem;
  font-weight: 700;
  text-decoration: none;
}

@media (max-width: 900px) {
  .shoe-decision-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .shoe-decision-flow li:not(:last-child)::after {
    display: none;
  }
}

@media (max-width: 760px) {
  .shoe-size-up-page .article-hero-inner {
    grid-template-columns: minmax(0, 1fr) 245px;
    gap: 22px;
  }

  .shoe-hero-visual {
    min-height: 220px;
    padding: 10px 15px;
  }

  .shoe-hero-visual img {
    width: 100%;
    max-height: 255px;
  }

  .shoe-frequency-grid {
    grid-template-columns: 1fr;
  }

  .shoe-frequency-grid > div {
    min-height: 0;
    padding: 16px 18px;
  }

  .shoe-signs ul,
  .check-list-card,
  .fit-state-grid,
  .measure-steps {
    grid-template-columns: 1fr;
  }

  .measure-steps li:last-child {
    grid-column: auto;
  }

  .shoe-decision-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .shoe-decision-flow li {
    min-height: 128px;
  }

  .toe-source-list li {
    grid-template-columns: 135px minmax(0, 1fr) auto;
  }

  .shoe-app-cta {
    grid-template-columns: minmax(0, 1fr) 165px;
    padding: 24px;
  }

  .shoe-app-cta img {
    width: 155px;
  }
}

@media (max-width: 640px) {
  .shoe-size-up-page .article-hero {
    padding: 36px 16px 46px;
  }

  .shoe-size-up-page .article-hero-inner {
    grid-template-columns: 1fr;
  }

  .shoe-hero-visual {
    width: min(310px, 88vw);
    margin: 0 auto;
  }

  .shoe-hero-visual img {
    width: 100%;
    max-height: 285px;
  }

  .shoe-signs {
    padding: 19px;
  }

  .shoe-decision-flow,
  .foot-dimension-grid,
  .shoe-size-up-page .size-up-signal-grid {
    grid-template-columns: 1fr;
  }

  .shoe-size-up-page .size-up-signal-grid > section:last-child {
    grid-column: auto;
  }

  .shoe-decision-flow li {
    min-height: 0;
  }

  .toe-source-list li {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .toe-room-diagram {
    padding: 22px 15px 18px;
  }

  .toe-room-visual {
    border-radius: 14px;
  }

  .toe-room-measure strong {
    font-size: 0.56rem;
  }

  .toe-room-caption {
    flex-direction: column;
    align-items: flex-start;
    gap: 7px;
    margin-top: 13px;
    font-size: 0.64rem;
  }

  .toe-room-caption strong {
    font-size: 0.65rem;
    text-align: left;
  }

  .shoe-app-cta {
    grid-template-columns: 1fr;
    padding: 23px 21px 0;
  }

  .shoe-app-cta img {
    width: 165px;
    max-height: 250px;
    margin-bottom: -58px;
  }
}

@media (max-width: 420px) {
  .shoe-opening {
    font-size: 1rem;
  }

  .shoe-frequency-panel .source-note {
    font-size: 0.73rem;
  }

  .toe-room-measure strong {
    font-size: 0.52rem;
  }
}

/* Child shoe size-by-age guide */
.shoe-size-guide-page .article-hero {
  overflow: hidden;
}

.shoe-size-guide-page .article-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(260px, 0.75fr);
  align-items: center;
  gap: 34px;
  width: min(1040px, 100%);
}

.size-guide-hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 310px;
}

.hero-size-summary {
  position: relative;
  width: min(100%, 292px);
  padding: 23px 22px 19px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(52, 127, 89, 0.18);
  border-radius: 24px;
  box-shadow: 0 18px 38px rgba(61, 68, 77, 0.12);
}

.hero-size-summary::before {
  position: absolute;
  top: -46px;
  right: -39px;
  width: 115px;
  height: 115px;
  background: rgba(239, 127, 120, 0.13);
  border-radius: 50%;
  content: "";
}

.hero-size-summary-heading {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 13px;
}

.hero-size-summary-heading span {
  color: var(--accent-deep);
  font-size: 0.63rem;
  font-weight: 900;
  letter-spacing: 0.13em;
}

.hero-size-summary-heading strong {
  color: #59675f;
  font-size: 0.76rem;
  white-space: nowrap;
}

.hero-fit-points {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.hero-fit-points li {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  padding: 14px 2px;
  color: #4b5d54;
  border-top: 1px solid rgba(52, 127, 89, 0.14);
}

.hero-fit-points span {
  display: grid;
  width: 24px;
  height: 24px;
  place-items: center;
  color: #fff;
  background: var(--accent-dark);
  border-radius: 50%;
  font-size: 0.68rem;
  font-weight: 900;
}

.hero-fit-points strong {
  color: var(--accent-deep);
  font-size: 0.84rem;
  font-weight: 900;
  line-height: 1.45;
}

.size-guide-opening {
  margin-bottom: 28px;
  font-size: 1.05rem;
}

.age-size-panel {
  margin: 28px 0 25px;
  padding: 22px;
  background: linear-gradient(135deg, #eef9f3, #fffaf5);
  border: 1px solid rgba(52, 127, 89, 0.18);
  border-radius: 22px;
}

.age-size-panel .tool-heading {
  margin-bottom: 8px;
}

.age-size-table-wrap {
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 15px;
}

.age-size-table {
  width: 100%;
  min-width: 0;
  margin: 0;
  border-collapse: collapse;
  table-layout: fixed;
  font-size: 0.79rem;
  line-height: 1.58;
}

.age-size-col-age {
  width: 32%;
}

.age-size-col-example {
  width: 68%;
}

.age-size-table th,
.age-size-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.age-size-table thead th {
  color: #365e49;
  background: #e4f4eb;
  font-weight: 900;
}

.age-size-table tbody th {
  color: var(--accent-deep);
  background: #f7fbf9;
  box-shadow: 1px 0 0 var(--line);
  font-weight: 900;
}

.age-size-table tbody tr:nth-child(even) td {
  background: #fffaf6;
}

.age-size-table tbody tr:last-child th,
.age-size-table tbody tr:last-child td {
  border-bottom: 0;
}

.category-size-line {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.category-size-line > strong,
.category-size-line > span {
  display: block;
}

.category-size-line > strong {
  color: #69756f;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
}

.category-size-line > span {
  color: var(--accent-deep);
  font-size: 1.06rem;
  font-weight: 900;
  line-height: 1.35;
  white-space: nowrap;
}

.age-size-panel .source-note {
  margin: 13px 2px 0;
  color: #66726c;
  font-size: 0.72rem;
  line-height: 1.75;
}

.shoe-forecast-inline-cta {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  margin: 22px 0 26px;
  padding: 18px 20px;
  color: #43534b;
  background: #f4faf7;
  border: 1px solid #cfe5d8;
  border-radius: 17px;
  text-decoration: none;
}

.shoe-forecast-inline-cta > span {
  color: var(--accent-deep);
  font-size: 0.64rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.shoe-forecast-inline-cta > div strong {
  display: block;
  margin-bottom: 3px;
  color: #405149;
  font-size: 0.98rem;
}

.shoe-forecast-inline-cta p {
  margin: 0;
  color: #5f6d65;
  font-size: 0.76rem;
  line-height: 1.7;
}

.shoe-forecast-inline-cta small {
  color: var(--accent-deep);
  font-size: 0.72rem;
  font-weight: 800;
  white-space: nowrap;
}

.shoe-forecast-inline-cta:hover {
  background: #edf8f2;
  border-color: #a9d5bd;
}

.age-anchor-nav {
  margin: 22px 0 26px;
  padding: 18px;
  background: #f6faf8;
  border: 1px solid var(--line);
  border-radius: 17px;
}

.age-anchor-nav > span {
  display: block;
  margin-bottom: 10px;
  color: #617169;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.age-anchor-nav > div {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.age-anchor-nav a {
  display: grid;
  min-height: 46px;
  padding: 8px;
  place-items: center;
  color: var(--accent-deep);
  background: #fff;
  border: 1px solid #cfe5d8;
  border-radius: 11px;
  font-size: 0.83rem;
  font-weight: 900;
  text-decoration: none;
}

.age-anchor-nav a:hover {
  color: #fff;
  background: var(--accent-dark);
}

.size-up-inline-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  margin: 24px 0 32px;
  padding: 15px 17px;
  color: #425049;
  background: linear-gradient(135deg, #edf8f2, #fff8f3);
  border: 1px solid rgba(52, 127, 89, 0.18);
  border-radius: 15px;
  text-decoration: none;
}

.size-up-inline-card > span {
  padding: 4px 8px;
  color: #fff;
  background: var(--accent-dark);
  border-radius: 7px;
  font-size: 0.64rem;
  font-weight: 900;
}

.size-up-inline-card > strong {
  font-size: 0.88rem;
}

.size-up-inline-card > small {
  color: var(--accent-deep);
  font-size: 0.7rem;
  font-weight: 700;
}

.age-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 23px 0 30px;
}

.age-detail-grid > section {
  scroll-margin-top: 24px;
  padding: 20px;
  background: #f4faf7;
  border: 1px solid var(--line);
  border-radius: 17px;
}

.age-detail-grid > section:nth-child(even) {
  background: #fff9f4;
}

.age-detail-grid > section.age-detail-wide {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, #eef9f3, #fff8f3);
}

.age-detail-grid > section > span {
  color: var(--accent-dark);
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.article-body .age-detail-grid h3 {
  margin: 6px 0 10px;
  color: #405149;
  font-size: 1.05rem;
}

.age-detail-grid p {
  font-size: 0.83rem;
  line-height: 1.8;
}

.age-detail-grid p:last-child {
  margin-bottom: 0;
}

.foot-measure-figure {
  margin: 24px 0 14px;
  padding: 18px;
  background: #f8fcfa;
  border: 1px solid var(--line);
  border-radius: 22px;
}

.foot-measure-figure img {
  display: block;
  width: min(560px, 100%);
  height: auto;
  margin: 0 auto;
}

#shoe-size-guide-app {
  scroll-margin-top: 24px;
}

.foot-measure-figure figcaption {
  margin-top: 8px;
  color: #6a766f;
  font-size: 0.7rem;
  line-height: 1.7;
  text-align: center;
}

.foot-term-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 15px 0 25px;
}

.foot-term-grid section {
  padding: 15px;
  background: #f2faf6;
  border: 1px solid var(--line);
  border-radius: 14px;
}

.foot-term-grid section:nth-child(2) {
  background: #f5f2fc;
}

.foot-term-grid section:nth-child(3) {
  background: #fff7f3;
}

.foot-term-grid strong {
  display: block;
  margin-bottom: 5px;
  color: var(--accent-deep);
}

.foot-term-grid p {
  margin: 0;
  color: #5e6a63;
  font-size: 0.76rem;
  line-height: 1.7;
}

.brand-rule-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 11px;
  margin: 23px 0 28px;
}

.brand-rule-grid section {
  padding: 19px;
  background: #f2faf6;
  border: 1px solid var(--line);
  border-top: 5px solid var(--accent);
  border-radius: 16px;
}

.brand-rule-grid section:nth-child(2) {
  background: #fff9f3;
  border-top-color: var(--coral);
}

.brand-rule-grid section:nth-child(3) {
  background: #f6f3fc;
  border-top-color: #8d80c1;
}

.brand-rule-grid span,
.brand-rule-grid strong {
  display: block;
}

.brand-rule-grid span {
  margin-bottom: 6px;
  color: #718078;
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.brand-rule-grid strong {
  margin-bottom: 8px;
  color: #405149;
  font-size: 0.92rem;
  line-height: 1.55;
}

.brand-rule-grid p {
  margin: 0;
  color: #5b6961;
  font-size: 0.76rem;
  line-height: 1.75;
}

.home-measure-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 23px 0 27px;
  padding: 0;
  list-style: none;
}

.home-measure-steps li {
  margin: 0;
  padding: 20px;
  background: #f2faf6;
  border: 1px solid var(--line);
  border-radius: 17px;
}

.home-measure-steps li:nth-child(2),
.home-measure-steps li:nth-child(4) {
  background: #fff9f4;
}

.home-measure-steps span,
.home-measure-steps strong {
  display: block;
}

.home-measure-steps span {
  margin-bottom: 7px;
  color: var(--accent-dark);
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.home-measure-steps strong {
  margin-bottom: 8px;
  color: #405149;
  font-size: 0.95rem;
}

.home-measure-steps p {
  margin: 0;
  color: #5b6961;
  font-size: 0.79rem;
  line-height: 1.78;
}

.unpublished-guide-card {
  margin: 24px 0 30px;
  padding: 18px 20px;
  color: #5b6660;
  background: repeating-linear-gradient(135deg, #f8faf9 0 12px, #f2f5f3 12px 24px);
  border: 1px dashed #b7c5bd;
  border-radius: 15px;
}

.unpublished-guide-card span {
  display: inline-block;
  margin-bottom: 7px;
  padding: 3px 8px;
  color: #67746d;
  background: #fff;
  border: 1px solid #cbd5cf;
  border-radius: 999px;
  font-size: 0.64rem;
  font-weight: 900;
}

.unpublished-guide-card strong {
  display: block;
  margin-bottom: 5px;
  color: #4f5d56;
  font-size: 0.9rem;
}

.unpublished-guide-card p {
  margin: 0;
  font-size: 0.76rem;
}

.shoe-related-guides {
  margin: 28px 0 34px;
  padding: 23px;
  background: #f7fbf8;
  border: 1px solid var(--line);
  border-radius: 20px;
}

.article-body .shoe-related-guides > h3 {
  margin: 0 0 14px;
  color: #405149;
  font-size: 1.1rem;
}

.shoe-related-guides > div {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.shoe-related-guides a,
.shoe-related-guides > div > section {
  display: flex;
  min-height: 165px;
  padding: 18px;
  flex-direction: column;
  color: #46524c;
  background: #fff;
  border: 1px solid rgba(52, 127, 89, 0.14);
  border-radius: 15px;
  text-decoration: none;
}

.shoe-related-guides > div > section {
  color: #69736e;
  background: #f4f6f5;
  border-style: dashed;
}

.shoe-related-guides span {
  margin-bottom: 8px;
  color: var(--accent-dark);
  font-size: 0.64rem;
  font-weight: 900;
}

.shoe-related-guides > div > section span {
  color: #78847e;
}

.shoe-related-guides strong {
  margin-bottom: 13px;
  font-size: 0.87rem;
  line-height: 1.6;
}

.shoe-related-guides small {
  margin-top: auto;
  color: var(--accent-deep);
  font-size: 0.7rem;
  font-weight: 700;
}

.shoe-related-guides > div > section small {
  color: #7b8580;
}

.shoe-size-guide-page .age-detail-note {
  margin: 16px 0 20px;
  padding: 11px 14px;
  color: #59665f;
  background: #f8faf9;
  border-left: 3px solid #9fcbb3;
  font-size: 0.82rem;
  line-height: 1.75;
}

.shoe-size-guide-page .measurement-priority-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: -9px 0 2px;
  padding: 9px 13px;
  color: #4d5d55;
  background: #f8faf9;
  border: 1px solid var(--line);
  border-radius: 12px;
  font-size: 0.76rem;
  line-height: 1.5;
  text-decoration: none;
}

.shoe-size-guide-page .measurement-priority-link span {
  color: #69756f;
}

.shoe-size-guide-page .measurement-priority-link strong {
  color: var(--accent-deep);
  font-size: 0.8rem;
}

.shoe-size-guide-page .measurement-priority-link:hover {
  background: #f1f8f4;
  border-color: #b8d9c6;
}

.shoe-size-guide-page .measurement-priority-link:focus-visible {
  outline: 3px solid rgba(52, 127, 89, 0.24);
  outline-offset: 3px;
}

.shoe-size-guide-page .brand-rule-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.shoe-size-guide-page .brand-rule-grid section,
.shoe-size-guide-page .brand-rule-grid section:nth-child(n) {
  padding: 18px;
  background: #fbfcfb;
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 5px 14px rgba(61, 68, 77, 0.04);
}

.shoe-size-guide-page .brand-rule-grid strong {
  margin-bottom: 4px;
}

.shoe-size-guide-page .brand-rule-grid span {
  margin-bottom: 8px;
  color: #748078;
  letter-spacing: 0.03em;
}

.shoe-size-guide-page .fit-check-note {
  margin: -8px 0 28px;
  padding: 15px 17px;
  background: #f8faf9;
  border-left: 3px solid #9fcbb3;
  border-radius: 0 12px 12px 0;
}

.shoe-size-guide-page .fit-check-note > strong {
  display: block;
  margin-bottom: 4px;
  color: #405149;
  font-size: 0.84rem;
}

.shoe-size-guide-page .fit-check-note p {
  margin: 0;
  color: #59665f;
  font-size: 0.8rem;
  line-height: 1.75;
}

.shoe-size-guide-page .home-measure-steps {
  gap: 9px;
}

.shoe-size-guide-page .home-measure-steps li,
.shoe-size-guide-page .home-measure-steps li:nth-child(n) {
  padding: 18px;
  background: #fbfcfb;
  border: 1px solid var(--line);
  box-shadow: 0 5px 14px rgba(61, 68, 77, 0.04);
}

.shoe-size-guide-page .home-measure-steps span {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 8px;
  padding: 4px 8px;
  color: #fff;
  background: var(--coral);
  border-radius: 7px;
  letter-spacing: 0.04em;
}

.shoe-size-guide-page .faq-stack {
  gap: 0;
  margin: 20px 0 30px;
  border-top: 1px solid var(--line);
}

.shoe-size-guide-page .faq-stack section,
.shoe-size-guide-page .faq-stack section:nth-child(n) {
  margin: 0;
  padding: 15px 4px;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
}

.shoe-size-guide-page .article-body .faq-stack h3 {
  margin: 0 0 5px;
  color: #3f5148;
  font-size: 0.94rem;
  line-height: 1.65;
}

.shoe-size-guide-page .faq-stack p {
  margin: 0;
  color: #59665f;
  font-size: 0.83rem;
  line-height: 1.75;
}

.shoe-size-guide-page .references > p {
  margin: 18px 0 0;
  color: #66726c;
  font-size: 0.76rem;
}

@media (max-width: 840px) {
  .shoe-size-guide-page .article-hero-inner {
    grid-template-columns: minmax(0, 1fr) 245px;
    gap: 18px;
  }

  .size-guide-hero-visual {
    min-height: 270px;
  }

  .hero-size-summary {
    width: min(100%, 245px);
    padding: 19px 17px 16px;
  }

  .hero-size-summary-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 2px;
  }

  .brand-rule-grid,
  .shoe-size-guide-page .brand-rule-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .shoe-size-guide-page .article-hero {
    padding: 36px 16px 38px;
  }

  .shoe-size-guide-page .article-hero-inner {
    grid-template-columns: 1fr;
  }

  .size-guide-hero-visual {
    width: min(330px, 100%);
    min-height: 0;
    margin: 5px auto 0;
  }

  .hero-size-summary {
    width: 100%;
    padding: 20px 19px 17px;
  }

  .age-size-panel {
    padding: 17px 14px;
  }

  .age-size-table-wrap {
    overflow: visible;
    background: transparent;
    border: 0;
    border-radius: 0;
  }

  .age-size-table,
  .age-size-table tbody {
    display: block;
    width: 100%;
  }

  .age-size-table colgroup,
  .age-size-table thead {
    display: none;
  }

  .age-size-table tbody tr {
    display: grid;
    grid-template-columns: 112px minmax(0, 1fr);
    margin-top: 11px;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 14px;
    box-shadow: 0 6px 16px rgba(61, 68, 77, 0.05);
  }

  .age-size-table tbody tr:first-child {
    margin-top: 0;
  }

  .age-size-table tbody th,
  .age-size-table tbody td {
    display: block;
    width: auto;
    padding: 12px 13px;
    border: 0;
  }

  .age-size-table tbody th {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-deep);
    background: #e4f4eb;
    box-shadow: none;
    font-size: 0.82rem;
    line-height: 1.45;
    text-align: center;
  }

  .age-size-table tbody td:first-of-type {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    background: #fff;
    text-align: right;
  }

  .age-size-table tbody tr:nth-child(even) td:first-of-type {
    background: #fff;
  }

  .category-size-line {
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
  }

  .category-size-line > strong {
    color: #59675f;
    font-size: 0.66rem;
    line-height: 1.35;
  }

  .category-size-line > span {
    color: var(--accent-deep);
    font-size: 1.08rem;
    font-weight: 900;
    line-height: 1.35;
  }

  .age-anchor-nav > div {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .size-up-inline-card {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .size-up-inline-card > small {
    grid-column: 2;
  }

  .shoe-forecast-inline-cta {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 17px;
  }

  .shoe-forecast-inline-cta small {
    margin-top: 3px;
    white-space: normal;
  }

  .shoe-size-guide-page .measurement-priority-link {
    align-items: flex-start;
    flex-direction: column;
    gap: 2px;
    width: 100%;
    margin-top: -6px;
  }

  .age-detail-grid,
  .foot-term-grid,
  .home-measure-steps,
  .shoe-related-guides > div {
    grid-template-columns: 1fr;
  }

  .age-detail-grid > section.age-detail-wide {
    grid-column: auto;
  }

  .foot-measure-figure {
    padding: 9px;
  }

  .foot-measure-figure figcaption {
    padding: 0 8px;
  }
}

@media (max-width: 390px) {
  .size-guide-opening {
    font-size: 1rem;
  }

  .age-anchor-nav {
    padding: 14px;
  }

  .age-anchor-nav > div {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

}

/* ── 来年用・先買いサイズガイド ── */
.next-year-size-page .article-hero {
  overflow: hidden;
}

.next-year-size-page .next-year-answer {
  position: relative;
  margin-bottom: 22px;
  overflow: hidden;
  background: linear-gradient(135deg, #f1faf5 0%, #fff8f4 100%);
  border: 1px solid rgba(52, 127, 89, 0.2);
  border-radius: 23px;
  box-shadow: 0 13px 34px rgba(61, 68, 77, 0.09);
}

.next-year-size-page .next-year-answer::after {
  position: absolute;
  top: -68px;
  right: -50px;
  width: 165px;
  height: 165px;
  background: rgba(239, 170, 156, 0.12);
  border-radius: 50%;
  content: "";
}

.next-year-size-page .next-year-answer .answer-heading strong {
  max-width: 570px;
  font-size: 1.08rem;
  line-height: 1.65;
}

.next-year-size-page .next-year-axes {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: rgba(52, 127, 89, 0.13);
  border-block: 1px solid rgba(52, 127, 89, 0.13);
}

.next-year-size-page .next-year-axes > div {
  display: flex;
  min-height: 84px;
  padding: 13px 10px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.86);
  text-align: center;
}

.next-year-size-page .next-year-axis-icon {
  display: block;
  width: 21px;
  height: 21px;
  margin-bottom: 6px;
  color: var(--accent-deep);
  flex: 0 0 auto;
}

.next-year-size-page .next-year-axes strong {
  display: block;
  color: var(--accent-deep);
  font-size: 0.84rem;
  line-height: 1.5;
}

.next-year-size-page .next-year-answer > p {
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 18px 23px 22px;
  font-size: 0.9rem;
}

.next-year-size-page .next-year-cta-nowrap {
  display: inline-block;
  white-space: nowrap;
}

.next-year-size-page .next-year-steps {
  display: grid;
  gap: 9px;
  margin: 24px 0 30px;
  padding: 0;
  list-style: none;
}

.next-year-size-page .next-year-steps > li {
  margin: 0;
  padding: 20px 22px;
  background: #fbfcfb;
  border: 1px solid var(--line);
  border-radius: 17px;
  box-shadow: 0 5px 14px rgba(61, 68, 77, 0.045);
}

.next-year-size-page .next-year-step-heading {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 7px;
}

.next-year-size-page .next-year-step-heading span {
  flex: 0 0 auto;
  padding: 4px 8px;
  color: var(--white);
  background: var(--coral);
  border-radius: 7px;
  font-size: 0.64rem;
  font-weight: 900;
  letter-spacing: 0.04em;
}

.next-year-size-page .next-year-step-heading strong {
  color: #3f5148;
  font-size: 1rem;
  line-height: 1.55;
}

.next-year-size-page .next-year-steps p {
  margin: 0;
  color: #58665f;
  font-size: 0.85rem;
  line-height: 1.8;
}

.next-year-size-page .next-year-scenarios {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 11px;
  margin: 23px 0 28px;
}

.next-year-size-page .next-year-scenarios section {
  padding: 20px 18px 17px;
  background: #f4faf7;
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 5px 14px rgba(61, 68, 77, 0.045);
}

.next-year-size-page .next-year-scenarios span {
  color: #748078;
  font-size: 0.68rem;
  font-weight: 900;
}

.next-year-size-page .article-body .next-year-scenarios h3 {
  margin: 3px 0 8px;
  padding: 0;
  color: #405149;
  font-size: 1rem;
}

.next-year-size-page .article-body .next-year-scenarios h3::before {
  display: none;
}

.next-year-size-page .next-year-scenarios p {
  margin: 0;
  color: #5a6760;
  font-size: 0.79rem;
  line-height: 1.75;
}

.next-year-size-page .sale-checklist {
  display: grid;
  gap: 0;
  margin: 22px 0 27px;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.next-year-size-page .sale-checklist li {
  position: relative;
  margin: 0;
  padding: 12px 5px 12px 31px;
  border-bottom: 1px solid var(--line);
  font-size: 0.87rem;
  line-height: 1.75;
}

.next-year-size-page .sale-checklist li::before {
  position: absolute;
  top: 13px;
  left: 5px;
  color: var(--accent-deep);
  content: "✓";
  font-size: 0.86rem;
  font-weight: 900;
}

.next-year-size-page .next-year-app-card {
  margin-bottom: 30px;
}

.next-year-size-page .faq-stack {
  gap: 0;
  margin: 20px 0 30px;
  border-top: 1px solid var(--line);
}

.next-year-size-page .faq-stack .faq-item {
  margin: 0;
  padding: 15px 4px;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
}

.next-year-size-page .article-body .faq-stack h3 {
  margin: 0 0 5px;
  color: #3f5148;
  font-size: 0.94rem;
  line-height: 1.65;
}

.next-year-size-page .faq-stack p {
  margin: 0;
  color: #59665f;
  font-size: 0.83rem;
  line-height: 1.75;
}

.next-year-size-page .summary-checklist {
  gap: 0;
  border-top: 1px solid var(--line);
}

.next-year-size-page .summary-checklist li {
  padding: 13px 4px 13px 31px;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  counter-increment: none;
}

.next-year-size-page .summary-checklist li::before {
  top: 13px;
  left: 4px;
  display: block;
  width: auto;
  height: auto;
  color: var(--accent-deep);
  background: transparent;
  border-radius: 0;
  content: "✓";
  font-size: 0.86rem;
  line-height: 1.6;
}

.next-year-size-page .references > p {
  margin: 18px 0 0;
  color: #66726c;
  font-size: 0.76rem;
}

@media (max-width: 760px) {
  .next-year-size-page .next-year-scenarios {
    grid-template-columns: 1fr;
  }

  .next-year-size-page .next-year-scenarios section {
    padding: 16px 18px 14px;
  }
}

@media (max-width: 640px) {
  .next-year-size-page .article-hero {
    padding: 36px 16px 46px;
  }

  .next-year-size-page .next-year-answer .answer-heading {
    align-items: flex-start;
  }

  .next-year-size-page .next-year-axes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .next-year-size-page .next-year-axes > div {
    min-height: 72px;
    padding: 10px 9px;
  }

  .next-year-size-page .next-year-answer > p {
    padding: 16px 18px 19px;
  }

  .next-year-size-page .next-year-steps > li {
    padding: 17px 16px;
  }

  .next-year-size-page .next-year-step-heading {
    align-items: center;
    gap: 9px;
  }
}