/* 见瓷礼 · 入门专题页 */
.home-page .lesson-card { transition: transform .25s ease, box-shadow .25s ease, background .25s ease; }
.home-page .lesson-card:hover { transform: translateY(-6px); box-shadow: 0 22px 54px rgba(38, 74, 117, .12); background: #fffefa; }
.home-page .lesson-card:focus-visible { outline: 2px solid var(--blue); outline-offset: 4px; }
.article-page { background: #f7f5ef; }
.article-page .site-header { background: rgba(247, 245, 239, .94); }
.article-shell { width: min(1240px, calc(100% - 64px)); margin-inline: auto; }
.article-hero { display: grid; grid-template-columns: .82fr 1.18fr; gap: 7vw; align-items: center; padding-top: 72px; padding-bottom: 86px; }
.article-hero-copy h1, .comic-intro h1 { font-size: clamp(3.4rem, 6vw, 6.6rem); margin: 26px 0 24px; }
.back-link { display: inline-flex; color: var(--blue); font-size: .86rem; margin-bottom: 32px; border-bottom: 1px solid rgba(38, 74, 117, .35); }
.article-number { font-family: Arial, sans-serif; font-size: .72rem; letter-spacing: .28em; font-weight: 700; color: var(--red); margin: 0; }
.article-lede { font-size: 1.08rem; line-height: 2; color: var(--muted); max-width: 650px; }
.article-meta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.article-meta span { padding: 6px 13px; border: 1px solid var(--line); border-radius: 20px; color: #6d746f; font-size: .75rem; }
.article-cover { margin: 0; }
.article-cover img { display: block; width: 100%; aspect-ratio: 3/2; object-fit: cover; border-radius: 2px; box-shadow: 0 24px 60px rgba(37, 52, 61, .13); }
.article-cover figcaption, .wide-figure figcaption, .comic-sheet figcaption { text-align: right; margin-top: 10px; color: #89908b; font-size: .76rem; }
.article-layout { display: grid; grid-template-columns: 210px minmax(0, 820px); gap: 8vw; align-items: start; padding-bottom: 110px; }
.article-toc { position: sticky; top: 120px; display: flex; flex-direction: column; padding: 22px 0; border-top: 2px solid var(--blue); border-bottom: 1px solid var(--line); }
.article-toc span { font-size: .7rem; letter-spacing: .2em; color: var(--red); margin-bottom: 14px; }
.article-toc a { font-size: .86rem; color: var(--muted); padding: 8px 0; transition: .2s; }
.article-toc a:hover { color: var(--blue); transform: translateX(3px); }
.article-content { min-width: 0; }
.article-section { scroll-margin-top: 116px; padding: 0 0 82px; }
.article-section + .article-section { padding-top: 14px; border-top: 1px solid var(--line); }
.kicker { font-family: Arial, sans-serif; font-size: .68rem; letter-spacing: .26em; color: var(--red); font-weight: 700; margin: 34px 0 6px; }
.article-section h2, .sources h2, .craft-note h2 { font-family: var(--display); font-size: clamp(2rem, 3.3vw, 3.25rem); font-weight: 400; line-height: 1.25; margin: 5px 0 26px; }
.article-section > p { font-size: 1.02rem; line-height: 2.1; color: #4e554f; }
.lead-card { background: var(--blue); color: #fff; padding: 38px 42px; margin: 16px 0 30px; }
.lead-card strong { font-family: var(--display); font-size: 1.55rem; font-weight: 400; line-height: 1.6; }
.lead-card p { color: #dce5eb; margin: 14px 0 0; font-size: .93rem; }
.wide-figure { margin: 36px 0 0; }
.wide-figure img { display: block; width: 100%; aspect-ratio: 3/2; object-fit: cover; background: #e9e7df; }
.numbered-points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); margin: 30px 0; }
.numbered-points > div { background: #fbfaf6; padding: 28px 24px; }
.numbered-points b, .feature-grid b { color: var(--red); font-family: Arial, sans-serif; font-size: .7rem; letter-spacing: .15em; }
.numbered-points strong { display: block; color: var(--ink); font-size: 1rem; margin: 10px 0 6px; }
.numbered-points p { font-size: .88rem; color: var(--muted); margin: 0; }
.compare-table { border-top: 2px solid var(--blue); margin-top: 28px; }
.table-row { display: grid; grid-template-columns: .65fr 1fr 1fr; border-bottom: 1px solid var(--line); min-height: 64px; align-items: center; }
.table-row > * { padding: 14px 16px; }
.table-row b { font-size: .9rem; color: var(--blue); }
.table-row span { font-size: .9rem; color: var(--muted); }
.table-head { background: #e9edef; }
.table-head span { font-weight: 700; color: var(--ink); font-size: .78rem; letter-spacing: .08em; }
.note { border-left: 3px solid var(--red); padding: 12px 0 12px 22px !important; font-size: .9rem !important; color: var(--muted) !important; margin-top: 28px; }
.observation-list { list-style: none; padding: 0; margin: 0; }
.observation-list li { display: grid; grid-template-columns: 95px 1fr; gap: 20px; padding: 18px 0; border-bottom: 1px solid var(--line); color: var(--muted); }
.observation-list span { color: var(--blue); font-weight: 700; }
.sources { background: #eeece5; padding: 42px; margin: 0 0 68px; }
.sources h2 { font-size: 1.75rem; margin: 0 0 12px; }
.sources p { color: var(--muted); font-size: .9rem; margin: 0 0 20px; }
.source-links { display: flex; flex-wrap: wrap; gap: 12px; }
.source-links a { padding: 8px 14px; border: 1px solid #bdc7cb; color: var(--blue); font-size: .82rem; background: rgba(255, 255, 255, .45); }
.article-next { border-top: 1px solid var(--line); padding: 30px 0; display: flex; flex-direction: column; align-items: flex-end; }
.article-next > span { font-size: .72rem; color: var(--red); letter-spacing: .16em; }
.article-next a { font-family: var(--display); font-size: 1.45rem; color: var(--blue); }
.article-next b { font-family: Arial, sans-serif; font-size: .7rem; color: var(--red); margin-right: 8px; }
.article-next.split { flex-direction: row; justify-content: space-between; align-items: center; }
.process-line { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: 30px 0; padding: 20px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.process-line span { font-size: .83rem; color: var(--blue); text-align: center; }
.process-line i { font-style: normal; color: var(--red); }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature-grid > div { background: white; border-top: 2px solid var(--blue); padding: 28px; }
.feature-grid h3 { font-family: var(--display); font-size: 1.45rem; font-weight: 400; margin: 10px 0 7px; }
.feature-grid p { font-size: .87rem; color: var(--muted); margin: 0; }
.myth { margin-top: 28px; display: grid; grid-template-columns: 100px 1fr; gap: 24px; background: white; padding: 24px 28px; }
.myth > span { color: var(--red); font-size: .78rem; }
.myth p { margin: 0; color: var(--muted); font-size: .9rem; }
.myth strong { color: var(--ink); }

/* 连环画专题 */
.comic-intro { text-align: center; padding-top: 70px; padding-bottom: 62px; }
.comic-intro .back-link { display: table; margin: 0 auto 30px; }
.comic-intro .article-lede { margin: 0 auto; }
.comic-intro .article-meta { justify-content: center; }
.comic-stage { background: #ebe6dc; padding: 62px max(4vw, 34px) 70px; width: min(1320px, calc(100% - 48px)); }
.comic-heading { text-align: center; margin-bottom: 42px; }
.comic-heading p { font-family: Arial, sans-serif; color: var(--red); font-size: .7rem; letter-spacing: .3em; }
.comic-heading h2 { font-family: var(--display); font-size: clamp(2.3rem, 4vw, 4rem); font-weight: 400; margin: 4px; }
.comic-heading span { color: var(--muted); font-size: .85rem; }
.comic-sheet { width: min(860px, 100%); margin: auto; }
.comic-sheet img { display: block; width: 100%; height: auto; box-shadow: 0 26px 70px rgba(53, 45, 36, .18); background: #e5ddcd; border: 10px solid #f8f5ed; }
.steps-section { padding-top: 110px; padding-bottom: 100px; }
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.step-card { background: #faf9f5; padding: 30px 26px; min-height: 250px; }
.step-card b { font-family: var(--display); font-size: 2rem; color: var(--red); font-weight: 400; }
.step-card small { display: block; font-family: Arial, sans-serif; font-size: .58rem; letter-spacing: .14em; color: #909690; margin-top: 8px; }
.step-card h3 { font-family: var(--display); font-size: 1.4rem; font-weight: 400; margin: 10px 0; }
.step-card p { font-size: .86rem; color: var(--muted); margin: 0; }
.craft-note { background: var(--blue); color: white; padding: 60px max(6vw, 40px); margin-bottom: 80px; }
.craft-note > span { color: #dfb38c; font-size: .7rem; letter-spacing: .2em; }
.craft-note h2 { margin: 12px 0 18px; }
.craft-note p { color: #d8e2e8; max-width: 850px; margin: 0; }
.comic-article .article-next { margin-bottom: 80px; }

@media (max-width: 980px) {
  .article-hero { grid-template-columns: 1fr; padding-top: 54px; }
  .article-hero-copy { max-width: 760px; }
  .article-layout { grid-template-columns: 1fr; }
  .article-toc { position: static; display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; padding: 20px; }
  .article-toc span { grid-column: 1 / -1; }
  .article-toc a { background: #eeece5; padding: 8px; }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .article-page .site-header nav { background: #f7f5ef; }
  .numbered-points, .feature-grid { grid-template-columns: 1fr; }
  .process-line { flex-wrap: wrap; justify-content: center; }
  .process-line span { min-width: 110px; }
  .comic-stage { width: min(100% - 28px, 1100px); }
}

@media (max-width: 600px) {
  .article-shell { width: calc(100% - 36px); }
  .article-hero { padding-top: 42px; padding-bottom: 62px; }
  .article-hero-copy h1, .comic-intro h1 { font-size: 3.25rem; }
  .article-cover figcaption, .wide-figure figcaption { text-align: left; }
  .article-layout { padding-bottom: 72px; }
  .article-toc { grid-template-columns: 1fr 1fr; }
  .article-section { padding-bottom: 62px; }
  .lead-card { padding: 28px 24px; }
  .lead-card strong { font-size: 1.3rem; }
  .table-row { grid-template-columns: .7fr 1fr 1fr; }
  .table-row > * { padding: 12px 8px; font-size: .76rem !important; }
  .observation-list li { grid-template-columns: 66px 1fr; gap: 10px; }
  .sources { padding: 30px 24px; margin-left: -2px; margin-right: -2px; }
  .article-next a { font-size: 1.1rem; }
  .article-next.split { gap: 18px; align-items: flex-start; }
  .article-next.split a:last-child { text-align: right; }
  .comic-intro { padding-top: 44px; }
  .comic-stage { padding: 42px 12px 48px; }
  .comic-sheet img { border-width: 5px; }
  .steps-section { padding-top: 78px; }
  .steps-grid { grid-template-columns: 1fr; }
  .step-card { min-height: auto; }
  .craft-note { padding: 42px 28px; }
  .myth { grid-template-columns: 1fr; gap: 8px; }
}