:root {
  --berry: #8B1E3F;
  --rose: #B86A7C;
  --ink: #211A1D;
  --paper: #F7F4F5;
  --soft: #EEE8EA;
  --text: #2C2729;
  --muted: #746B6F;
  --accent: #D94A5D;
  --line: rgba(44, 39, 41, .14);
  --white: #fff;
  --radius-lg: 28px;
  --radius-md: 18px;
  --shadow: 0 22px 50px rgba(33, 26, 29, .09);
  --shell: min(1180px, calc(100vw - 40px));
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--text); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif; line-height: 1.7; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
button, input, select { font: inherit; }
.shell { width: var(--shell); margin-inline: auto; }
.narrow { max-width: 880px; }
.skip-link { position: fixed; left: 14px; top: 10px; z-index: 999; padding: 10px 14px; background: var(--white); color: var(--ink); border-radius: 8px; transform: translateY(-160%); transition: transform .2s ease; }
.skip-link:focus { transform: translateY(0); }
.site-header { position: sticky; top: 0; z-index: 60; background: rgba(33, 26, 29, .96); border-bottom: 1px solid rgba(255,255,255,.09); backdrop-filter: blur(14px); }
.header-row { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 26px; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: #fff; }
.brand img { width: 44px; height: 44px; object-fit: contain; border-radius: 12px; }
.brand span { display: grid; line-height: 1.18; }
.brand strong { font-size: 1.1rem; letter-spacing: .03em; }
.brand small { margin-top: 5px; color: #c8bdc1; font-size: .72rem; letter-spacing: .04em; }
.site-nav { display: flex; align-items: center; gap: 6px; }
.site-nav a { padding: 10px 13px; color: #ded5d8; border-radius: 999px; font-size: .94rem; }
.site-nav a:hover, .site-nav a:focus-visible, .site-nav a[aria-current="page"] { background: rgba(255,255,255,.09); color: #fff; }
.menu-toggle { display: none; border: 1px solid rgba(255,255,255,.25); background: transparent; color: #fff; padding: 8px 13px; border-radius: 999px; }
.hero { background: var(--ink); color: #fff; padding: 74px 0 68px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr); gap: 58px; align-items: center; }
.hero h1 { margin: 12px 0 20px; max-width: 12ch; font-size: clamp(2.65rem, 5.2vw, 5.4rem); line-height: .98; letter-spacing: -.055em; }
.hero-lead { max-width: 700px; color: #d8cdd1; font-size: 1.08rem; line-height: 1.9; }
.eyebrow { margin: 0 0 10px; color: var(--accent); font-weight: 800; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; }
.hero .eyebrow, .section--ink .eyebrow { color: #f38ca0; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.button { display: inline-flex; min-height: 46px; align-items: center; justify-content: center; padding: 10px 18px; border-radius: 12px; font-weight: 760; transition: transform .18s ease, background .18s ease, border-color .18s ease; }
.button:hover { transform: translateY(-1px); }
.button--primary { background: var(--accent); color: #fff; }
.button--primary:hover { background: #c83e51; }
.button--ghost { border: 1px solid rgba(139,30,63,.35); background: transparent; color: var(--berry); }
.hero .button--ghost { border-color: rgba(255,255,255,.22); color: #fff; }
.button--light { background: #fff; color: var(--ink); }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.hero-points span { border: 1px solid rgba(255,255,255,.12); color: #cfc3c7; padding: 7px 10px; border-radius: 999px; font-size: .82rem; }
.hero-visual { position: relative; }
.hero-visual::before { content: ""; position: absolute; inset: -10% -18% auto 18%; height: 62%; background: rgba(139,30,63,.28); filter: blur(70px); border-radius: 50%; }
.hero-visual img { position: relative; width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: var(--radius-lg); box-shadow: 0 26px 80px rgba(0,0,0,.28); }
.hero-caption { position: absolute; left: 18px; right: 18px; bottom: 18px; display: grid; gap: 4px; padding: 14px 16px; background: rgba(33,26,29,.86); border: 1px solid rgba(255,255,255,.1); border-radius: 14px; backdrop-filter: blur(10px); }
.hero-caption strong { font-size: .9rem; }
.hero-caption span { color: #cabec2; font-size: .82rem; }
.section { padding: 76px 0; }
.section--soft { background: var(--soft); }
.section--ink { background: var(--ink); color: #fff; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 28px; }
.section-heading h2, .split-feature h2, .two-col h2, .topic-strip h2, .prose-grid h2 { margin: 0; font-size: clamp(1.75rem, 3vw, 2.8rem); line-height: 1.12; letter-spacing: -.035em; }
.text-link { display: inline-flex; align-items: center; gap: 7px; color: var(--berry); font-weight: 760; }
.text-link::after { content: "→"; transition: transform .15s ease; }
.text-link:hover::after { transform: translateX(3px); }
.section--ink .text-link { color: #ffb1bd; }
.lead-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 20px; }
.story-card { grid-column: span 6; display: grid; grid-template-columns: 42% 1fr; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-md); overflow: hidden; min-height: 250px; }
.story-card:nth-child(1) { grid-column: span 12; grid-template-columns: 55% 1fr; min-height: 360px; }
.story-card__image { min-height: 100%; background: #ddd3d6; overflow: hidden; }
.story-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }
.story-card:hover .story-card__image img { transform: scale(1.025); }
.story-card__body { padding: 22px; display: flex; flex-direction: column; align-items: start; }
.story-card__meta { display: flex; gap: 12px; align-items: center; color: var(--muted); font-size: .78rem; }
.story-card__meta span { color: var(--berry); font-weight: 800; }
.story-card h3 { margin: 10px 0 8px; font-size: 1.28rem; line-height: 1.34; }
.story-card:nth-child(1) h3 { font-size: clamp(1.6rem, 2.6vw, 2.35rem); }
.story-card p { margin: 0 0 16px; color: var(--muted); font-size: .94rem; }
.story-card .text-link { margin-top: auto; font-size: .9rem; }
.split-feature { display: grid; grid-template-columns: 1fr 1.05fr; gap: 62px; align-items: center; }
.split-feature--reverse { grid-template-columns: 1.05fr 1fr; }
.split-feature p { color: #cfc4c8; max-width: 650px; }
.split-feature img { border-radius: var(--radius-lg); aspect-ratio: 3/2; object-fit: cover; }
.category-index { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.category-index a { display: grid; gap: 7px; padding: 20px; background: #fff; border: 1px solid var(--line); border-radius: 14px; min-height: 116px; }
.category-index a:hover { border-color: rgba(139,30,63,.38); box-shadow: var(--shadow); }
.category-index strong { font-size: 1.03rem; }
.category-index span { color: var(--muted); font-size: .83rem; }
.two-col { display: grid; grid-template-columns: .9fr 1.1fr; gap: 62px; align-items: start; }
.two-col p { color: var(--muted); }
.check-list { margin: 24px 0; padding: 0; list-style: none; display: grid; gap: 12px; }
.check-list li { position: relative; padding-left: 28px; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--berry); font-weight: 900; }
.mini-feed { display: grid; border-top: 1px solid var(--line); }
.mini-feed a { display: grid; grid-template-columns: 92px 1fr auto; align-items: center; gap: 16px; padding: 17px 0; border-bottom: 1px solid var(--line); }
.mini-feed a span { color: var(--berry); font-size: .78rem; font-weight: 800; }
.mini-feed a strong { line-height: 1.4; }
.mini-feed a time { color: var(--muted); font-size: .8rem; }
.topic-strip { display: grid; grid-template-columns: .85fr 1.15fr; gap: 46px; align-items: center; }
.topic-strip img { border-radius: var(--radius-lg); width: 100%; aspect-ratio: 3/2; object-fit: cover; }
.topic-strip p { color: var(--muted); }
.page-hero { padding: 68px 0 54px; border-bottom: 1px solid var(--line); background: linear-gradient(180deg, #fff 0%, var(--paper) 100%); }
.page-hero--watch { background: #f3edef; }
.page-hero--topic { background: #f5eff1; }
.page-hero--about { background: #f1ebed; }
.page-hero h1 { margin: 14px 0 16px; font-size: clamp(2.2rem, 5vw, 4.7rem); line-height: 1.03; letter-spacing: -.05em; }
.page-hero p:last-child { max-width: 760px; color: var(--muted); font-size: 1.08rem; }
.breadcrumbs { margin-bottom: 30px; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 7px; list-style: none; margin: 0; padding: 0; color: var(--muted); font-size: .82rem; }
.breadcrumbs li:not(:last-child)::after { content: "/"; margin-left: 7px; color: #baaeb2; }
.breadcrumbs a:hover { color: var(--berry); }
.watch-guide { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.watch-guide article { padding: 22px; border: 1px solid var(--line); background: #fff; border-radius: 16px; }
.watch-guide h2 { margin: 0 0 8px; font-size: 1.06rem; }
.watch-guide p { margin: 0; color: var(--muted); font-size: .9rem; }
.story-list { display: grid; gap: 14px; }
.story-card--compact { grid-column: auto; grid-template-columns: 230px 1fr; min-height: 180px; }
.story-card--compact:nth-child(1) { grid-column: auto; grid-template-columns: 230px 1fr; min-height: 180px; }
.story-card--compact:nth-child(1) h3 { font-size: 1.28rem; }
.filter-bar { display: flex; overflow-x: auto; gap: 8px; padding-bottom: 12px; margin-bottom: 24px; scrollbar-width: thin; }
.filter-bar a { flex: 0 0 auto; display: inline-flex; align-items: center; gap: 6px; padding: 9px 13px; border: 1px solid var(--line); background: #fff; border-radius: 999px; font-size: .87rem; }
.filter-bar a span { color: var(--muted); font-size: .75rem; }
.filter-bar a[aria-current="page"] { background: var(--ink); color: #fff; border-color: var(--ink); }
.filter-bar a[aria-current="page"] span { color: #d8cdd1; }
.archive-list { border-top: 1px solid var(--line); }
.archive-row { display: grid; grid-template-columns: 150px 1fr 42px; gap: 30px; align-items: start; padding: 28px 0; border-bottom: 1px solid var(--line); }
.archive-date { display: grid; gap: 4px; color: var(--muted); font-size: .82rem; }
.archive-date span { color: var(--berry); font-weight: 800; }
.archive-row h2 { margin: 0 0 8px; font-size: 1.32rem; line-height: 1.35; }
.archive-row h2 a:hover { color: var(--berry); }
.archive-row p { margin: 0 0 11px; color: var(--muted); }
.row-arrow { display: grid; width: 38px; height: 38px; place-items: center; border: 1px solid var(--line); border-radius: 50%; color: var(--berry); }
.tag-line { display: flex; flex-wrap: wrap; gap: 7px; }
.tag-line span { display: inline-flex; padding: 4px 8px; border-radius: 999px; background: var(--soft); color: var(--muted); font-size: .74rem; }
.masonry-copy { columns: 2; column-gap: 18px; }
.topic-card { break-inside: avoid; display: inline-block; width: 100%; margin: 0 0 18px; padding: 26px; background: #fff; border: 1px solid var(--line); border-radius: 18px; }
.topic-card--wide { background: var(--ink); color: #fff; }
.topic-card > span { color: var(--berry); font-size: .76rem; font-weight: 800; }
.topic-card--wide > span { color: #f38ca0; }
.topic-card h2 { margin: 9px 0 10px; font-size: 1.45rem; line-height: 1.33; }
.topic-card p { color: var(--muted); }
.topic-card--wide p { color: #cfc4c8; }
.principles-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.principles-grid article { padding: 30px; background: #fff; border: 1px solid var(--line); border-radius: 18px; }
.principles-grid h2 { margin: 0 0 9px; font-size: 1.28rem; }
.principles-grid p { margin: 0; color: var(--muted); }
.prose-grid { display: grid; grid-template-columns: 1fr .9fr; gap: 62px; align-items: center; }
.prose-grid p { color: var(--muted); }
.prose-grid img { border-radius: var(--radius-lg); aspect-ratio: 4/3; object-fit: cover; }
.faq-list { display: grid; max-width: 900px; }
.faq-list details { border-top: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
.faq-list summary { cursor: pointer; padding: 20px 38px 20px 0; font-weight: 760; position: relative; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 5px; top: 17px; font-size: 1.3rem; color: var(--berry); }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { margin: 0; padding: 0 32px 20px 0; color: var(--muted); }
.article-page { padding: 0 0 80px; }
.article-head { padding-top: 58px; padding-bottom: 38px; text-align: center; }
.article-head .breadcrumbs { text-align: left; }
.article-kicker { display: flex; justify-content: center; gap: 12px; color: var(--muted); font-size: .84rem; }
.article-kicker span { color: var(--berry); font-weight: 800; }
.article-head h1 { max-width: 900px; margin: 14px auto 18px; font-size: clamp(2.1rem, 4.7vw, 4.35rem); line-height: 1.06; letter-spacing: -.045em; }
.article-deck { max-width: 760px; margin: 0 auto; color: var(--muted); font-size: 1.08rem; }
.tag-line--center { justify-content: center; margin-top: 20px; }
.article-layout { display: grid; grid-template-columns: minmax(0, 760px) 300px; justify-content: center; gap: 58px; align-items: start; }
.article-cover { margin: 0 0 32px; }
.article-cover img { width: 100%; aspect-ratio: 11/6.8; object-fit: cover; border-radius: var(--radius-lg); }
.article-cover figcaption { margin-top: 8px; color: var(--muted); font-size: .78rem; }
.article-body > p { margin: 0 0 1.4em; font-size: 1.03rem; line-height: 1.95; }
.article-body h2 { margin: 2.2em 0 .7em; font-size: 1.65rem; line-height: 1.32; }
.article-note { margin-top: 34px; padding: 22px; background: var(--soft); border-left: 4px solid var(--berry); border-radius: 0 14px 14px 0; }
.article-note p { margin: 6px 0 0; color: var(--muted); }
.article-side { position: sticky; top: 100px; display: grid; gap: 16px; }
.side-box { padding: 22px; background: #fff; border: 1px solid var(--line); border-radius: 16px; }
.side-box h2 { margin: 2px 0 10px; font-size: 1.15rem; }
.side-box > a:not(.text-link) { display: grid; gap: 3px; padding: 12px 0; border-top: 1px solid var(--line); }
.side-box > a span { color: var(--berry); font-size: .72rem; font-weight: 800; }
.side-box > a strong { font-size: .9rem; line-height: 1.45; }
.side-box--accent { background: var(--ink); color: #fff; border-color: var(--ink); }
.side-box--accent p { color: #cfc4c8; font-size: .88rem; }
.not-found { min-height: 62vh; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; padding-block: 80px; }
.error-code { color: var(--berry); font-size: 5rem; font-weight: 900; line-height: 1; letter-spacing: -.06em; }
.not-found h1 { margin: 12px 0 10px; font-size: clamp(2rem, 5vw, 4rem); }
.not-found p { max-width: 650px; color: var(--muted); }
.site-footer { padding: 54px 0 22px; background: var(--ink); color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr 1fr; gap: 50px; }
.footer-brand { font-size: 1.35rem; font-weight: 850; }
.footer-grid p { color: #c9bec2; max-width: 480px; font-size: .9rem; }
.footer-grid nav { display: grid; align-content: start; gap: 8px; }
.footer-grid nav a { color: #ddd3d6; font-size: .9rem; }
.footer-grid nav a:hover { color: #fff; }
.footer-note { padding: 18px; border: 1px solid rgba(255,255,255,.12); border-radius: 14px; }
.footer-note p { margin-bottom: 0; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 34px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.1); color: #9f9297; font-size: .8rem; }
.reveal-ready { opacity: 0; transform: translateY(12px); transition: opacity .45s ease, transform .45s ease; }
.reveal-ready.is-visible { opacity: 1; transform: none; }
:focus-visible { outline: 3px solid rgba(217,74,93,.55); outline-offset: 3px; }
@media (max-width: 980px) {
  :root { --shell: min(100% - 32px, 900px); }
  .menu-toggle { display: inline-flex; }
  .site-nav { position: absolute; right: 16px; top: 66px; display: none; width: min(320px, calc(100vw - 32px)); padding: 10px; background: #2b2226; border: 1px solid rgba(255,255,255,.1); border-radius: 14px; box-shadow: 0 20px 60px rgba(0,0,0,.28); }
  .site-nav.is-open { display: grid; }
  .site-nav a { padding: 12px; }
  .hero-grid, .split-feature, .two-col, .topic-strip, .prose-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 38px; }
  .hero h1 { max-width: 15ch; }
  .split-feature--reverse img { order: 2; }
  .category-index, .watch-guide { grid-template-columns: repeat(2, 1fr); }
  .article-layout { grid-template-columns: minmax(0, 760px); }
  .article-side { position: static; grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-note { grid-column: 1 / -1; }
}
@media (max-width: 720px) {
  :root { --shell: min(100% - 24px, 680px); }
  .header-row { min-height: 68px; }
  .brand small { display: none; }
  .hero { padding: 52px 0; }
  .hero h1 { font-size: clamp(2.6rem, 14vw, 4.6rem); }
  .section { padding: 54px 0; }
  .section-heading { align-items: start; flex-direction: column; }
  .lead-grid { display: grid; grid-template-columns: 1fr; }
  .story-card, .story-card:nth-child(1), .story-card--compact, .story-card--compact:nth-child(1) { grid-column: auto; grid-template-columns: 1fr; min-height: 0; }
  .story-card__image { min-height: 210px; max-height: 280px; }
  .story-card:nth-child(1) h3, .story-card h3 { font-size: 1.3rem; }
  .category-index, .watch-guide, .principles-grid { grid-template-columns: 1fr; }
  .mini-feed a { grid-template-columns: 74px 1fr; }
  .mini-feed a time { grid-column: 2; }
  .page-hero { padding: 48px 0 38px; }
  .archive-row { grid-template-columns: 1fr 34px; gap: 14px; }
  .archive-date { grid-column: 1 / -1; display: flex; gap: 12px; }
  .masonry-copy { columns: 1; }
  .article-head { padding-top: 40px; text-align: left; }
  .article-kicker { justify-content: flex-start; }
  .tag-line--center { justify-content: flex-start; }
  .article-side { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-note { grid-column: auto; }
  .footer-bottom { flex-direction: column; gap: 5px; }
}
@media (max-width: 440px) {
  .hero-actions, .hero-actions .button { width: 100%; }
  .hero-points { display: grid; grid-template-columns: 1fr 1fr; }
  .topic-card, .principles-grid article { padding: 22px; }
  .article-body > p { font-size: 1rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal-ready { opacity: 1; transform: none; }
}

.timeline-jump { padding-top: 24px; }
.timeline-wrap { display: grid; gap: 48px; }
.timeline-month { display: grid; grid-template-columns: 130px 1fr; gap: 34px; align-items: start; }
.timeline-month__label { position: sticky; top: 102px; display: grid; gap: 3px; }
.timeline-month__label span { color: var(--berry); font-weight: 900; font-size: 1.15rem; }
.timeline-month__label small { color: var(--muted); }
.timeline-items { border-top: 1px solid var(--line); }
.timeline-item { display: grid; grid-template-columns: 68px 1fr; gap: 22px; padding: 26px 0; border-bottom: 1px solid var(--line); }
.timeline-item > time { color: var(--muted); font-variant-numeric: tabular-nums; font-size: .84rem; }
.timeline-category { color: var(--berry); font-size: .76rem; font-weight: 800; }
.timeline-item h2 { margin: 5px 0 8px; font-size: 1.3rem; line-height: 1.35; }
.timeline-item h2 a:hover { color: var(--berry); }
.timeline-item p { margin: 0 0 12px; color: var(--muted); }
.timeline-note h2 { margin: 0 0 14px; font-size: clamp(1.7rem, 3vw, 2.5rem); line-height: 1.2; }
.timeline-note p { color: var(--muted); }
@media (max-width: 720px) {
  .timeline-month { grid-template-columns: 1fr; gap: 12px; }
  .timeline-month__label { position: static; display: flex; align-items: baseline; gap: 10px; }
  .timeline-item { grid-template-columns: 58px 1fr; gap: 14px; }
}