:root {
  --night: #070808;
  --night-soft: #101210;
  --paper: #f4f1ec;
  --paper-deep: #ebe7df;
  --ink: #121312;
  --ink-soft: #5c5e57;
  --paper-ink: #f4f1ea;
  --paper-muted: rgba(244, 241, 234, 0.68);
  --moss: #7f936b;
  --moss-dark: #5f714f;
  --gold: #c3a56e;
  --line: rgba(18, 19, 18, 0.14);
  --line-dark: rgba(244, 241, 234, 0.17);
  --serif: "STSong", "Noto Serif SC", "Songti SC", "SimSun", serif;
  --sans: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Segoe UI", sans-serif;
  --container: 1010px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 78px; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
}
.skip-link { position: fixed; z-index: 30; top: 8px; left: 8px; padding: 10px 14px; color: var(--night); background: var(--paper); transform: translateY(-180%); }
.skip-link:focus { transform: translateY(0); }
.shell { width: min(86%, var(--container)); margin-inline: auto; }

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 50%;
  display: flex;
  width: min(89.5%, var(--container));
  height: 76px;
  align-items: center;
  justify-content: space-between;
  color: var(--paper-ink);
  transform: translateX(-50%);
}
.site-header::before {
  position: absolute;
  z-index: -1;
  inset: 0 50%;
  width: 100vw;
  border-bottom: 1px solid transparent;
  content: "";
  background: rgba(7, 8, 8, 0);
  transform: translateX(-50%);
  transition: 260ms ease;
}
.site-header.is-scrolled::before, .subpage .site-header::before {
  border-bottom-color: rgba(255,255,255,.07);
  background: rgba(7,8,8,.88);
  backdrop-filter: blur(16px);
}
.brand { display: inline-flex; align-items: baseline; gap: 16px; }
.brand-cn { font-family: var(--serif); font-size: 24px; letter-spacing: .08em; }
.brand-en { color: rgba(244,241,234,.8); font-family: Georgia, serif; font-size: 12px; letter-spacing: .36em; }
.desktop-nav { display: flex; gap: 46px; align-items: center; font-family: var(--serif); font-size: 15px; letter-spacing: .08em; }
.desktop-nav a { position: relative; transition: color 220ms ease, transform 220ms var(--ease); }
.desktop-nav a::after { position: absolute; right: 0; bottom: -10px; left: 0; height: 1px; content: ""; background: var(--moss); transform: scaleX(0); transform-origin: left; transition: transform 260ms var(--ease); }
.desktop-nav a:hover, .desktop-nav a.is-current { color: #d7c396; transform: translateY(-1px); }
.desktop-nav a:hover::after, .desktop-nav a.is-current::after { transform: scaleX(1); }
.menu-button { display: none; border: 0; color: inherit; background: transparent; }
.mobile-nav { display: none; }

.hero, .site-footer, .page-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  color: var(--paper-ink);
  background:
    radial-gradient(circle at 82% 34%, rgba(195,165,110,.09), transparent 29%),
    linear-gradient(120deg, #060707 0%, #0a0b0a 64%, #070807 100%);
}
.hero::after, .site-footer::after, .page-hero::after {
  position: absolute;
  z-index: -2;
  inset: 0;
  content: "";
  opacity: .18;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.92' numOctaves='3' stitchTiles='stitchTiles'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.28'/%3E%3C/svg%3E");
}
.flow-lines { position: absolute; z-index: -1; inset: 0; opacity: .48; overflow: hidden; }
.flow-lines::before, .flow-lines::after { position: absolute; width: 80%; height: 70%; border: 1px solid rgba(214,187,132,.18); border-radius: 50%; content: ""; transform: rotate(-18deg); }
.flow-lines::before { right: -17%; bottom: -28%; box-shadow: 0 0 60px rgba(195,165,110,.06); }
.flow-lines::after { right: -29%; bottom: -3%; transform: rotate(24deg); }
.hero { height: 100dvh; min-height: 620px; padding-top: 92px; }
.hero-inner.shell { width: min(84.7%, 934px); }
.flow-canvas { position: absolute; z-index: -1; inset: 0; width: 100%; height: 100%; pointer-events: none; transform-origin: center; will-change: transform, opacity; }
.flow-canvas[data-flow="hero"] { --flow-parallax: 0px; animation: hero-flow-drift 14s var(--ease) infinite alternate; }
@keyframes hero-flow-drift {
  from { transform: translate3d(0, var(--flow-parallax), 0); }
  to { transform: translate3d(12px, calc(var(--flow-parallax) - 8px), 0); }
}
.hero-inner { position: relative; z-index: 2; padding-top: 36px; }
.hero-content { width: 70%; max-width: 680px; }
.eyebrow { margin: 0 0 14px 8px; color: rgba(244,241,234,.92); font-family: Georgia, "Times New Roman", serif; font-size: 15px; letter-spacing: .56em; }
.hero h1 { margin: 0; font-family: var(--serif); font-size: clamp(98px, 11.2vw, 128px); font-weight: 400; line-height: .95; letter-spacing: .02em; text-wrap: balance; }
.hero-title { margin: 30px 0 0; font-family: var(--serif); font-size: clamp(32px, 3.7vw, 42px); font-weight: 400; line-height: 1.35; letter-spacing: .06em; white-space: nowrap; }
.hero-title .accent { color: var(--moss); font-family: Georgia, "Times New Roman", serif; font-size: 1.13em; letter-spacing: .06em; }
.hero-proof { margin: 20px 0 0; color: #cdbd9b; font-family: var(--serif); font-size: 16px; letter-spacing: .2em; }
.hero-scroll { position: absolute; top: 364px; left: 0; display: inline-flex; flex-direction: column; gap: 10px; color: rgba(244,241,234,.86); font-family: var(--serif); font-size: 15px; letter-spacing: .12em; }
.hero-scroll span { display: flex; align-items: center; gap: 12px; }
.hero-scroll > span > span { animation: arrow-breathe 1.8s var(--ease) infinite; }
@keyframes arrow-breathe { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(6px); } }

.motion-ready .eyebrow,
.motion-ready .hero h1,
.motion-ready .hero-title,
.motion-ready .hero-proof,
.motion-ready .hero-scroll { opacity: 0; animation: hero-layer-enter 900ms var(--ease) forwards; }
.motion-ready .eyebrow { animation-delay: 300ms; }
.motion-ready .hero h1 { filter: blur(4px); transform: translateY(28px); animation-name: hero-name-enter; animation-duration: 1000ms; animation-delay: 420ms; }
.motion-ready .hero-title { animation-delay: 580ms; }
.motion-ready .hero-title .accent { opacity: .65; animation: ai-accent-enter 900ms var(--ease) 660ms forwards; }
.motion-ready .hero-proof { animation-delay: 720ms; }
.motion-ready .hero-scroll { animation-delay: 900ms; }
@keyframes hero-layer-enter { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes hero-name-enter { to { filter: blur(0); opacity: 1; transform: translateY(0); } }
@keyframes ai-accent-enter { to { opacity: 1; } }

.main-content { background: radial-gradient(circle at 50% 10%, rgba(255,255,255,.72), transparent 30%), var(--paper); }
.section { padding: 76px 0 84px; border-bottom: 1px solid var(--line); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 38px; }
.section-kicker { margin: 0 0 10px; color: var(--moss-dark); font-family: Georgia, serif; font-size: 12px; letter-spacing: .25em; text-transform: uppercase; }
.section-title { margin: 0; font-family: var(--serif); font-size: clamp(29px, 4vw, 42px); font-weight: 400; letter-spacing: .07em; line-height: 1.35; }
.section-note { max-width: 360px; margin: 0; color: var(--ink-soft); font-family: var(--serif); font-size: 14px; line-height: 1.8; letter-spacing: .05em; }
.text-link { display: inline-flex; align-items: center; gap: 12px; color: var(--moss-dark); font-family: var(--serif); font-size: 14px; letter-spacing: .08em; }
.text-link span { transition: transform 240ms var(--ease); }
.text-link:hover span { transform: translateX(5px); }

.benefit-grid { display: grid; grid-template-columns: repeat(3,1fr); }
.benefit { position: relative; min-height: 112px; padding: 0 42px; text-align: center; }
.benefit + .benefit::before { position: absolute; top: 0; bottom: 0; left: 0; width: 1px; content: ""; background: var(--line); }
.benefit-number { color: var(--moss-dark); font-family: Georgia,serif; font-size: 23px; font-variant-numeric: tabular-nums; }
.benefit-number::after { display: block; width: 25px; height: 1px; margin: 12px auto 14px; content: ""; background: var(--moss); }
.benefit p { margin: 0; font-family: var(--serif); font-size: 16px; line-height: 1.75; letter-spacing: .07em; }

.class-section {
  position: relative;
  display: grid;
  min-height: 535px;
  grid-template-columns: minmax(0,1fr) 350px;
  align-items: center;
  gap: 74px;
  padding: 54px 0 58px;
  border-bottom: 1px solid var(--line);
}
.class-copy { align-self: center; }
.class-kicker { margin: 0 0 24px; color: var(--moss-dark); font-family: var(--serif); font-size: 15px; letter-spacing: .12em; }
.class-section h2 { margin: 0; font-family: var(--serif); font-size: clamp(34px,4.2vw,50px); font-weight: 400; line-height: 1.35; letter-spacing: .07em; }
.class-meta { margin: 22px 0 34px; color: var(--ink-soft); font-family: var(--serif); font-size: 14px; letter-spacing: .08em; }
.class-cta { display: inline-flex; min-width: 196px; min-height: 48px; align-items: center; justify-content: center; gap: 20px; padding: 10px 24px; border: 1px solid var(--moss-dark); border-radius: 3px; color: var(--moss-dark); font-family: var(--serif); font-size: 15px; letter-spacing: .1em; transition: color 220ms ease, background 220ms ease, transform 220ms var(--ease); }
.class-cta:hover { color: var(--paper); background: var(--moss-dark); transform: translateY(-2px); }

.opportunity-card { position: relative; padding: 26px 26px 24px; border: 1px solid rgba(18,19,18,.12); border-radius: 22px; background: rgba(235,232,225,.88); box-shadow: 0 20px 46px rgba(43,48,39,.08); }
.opportunity-card__top { display: flex; align-items: center; justify-content: space-between; padding-bottom: 15px; border-bottom: 1px solid var(--line); color: var(--moss-dark); font-family: var(--serif); font-size: 13px; letter-spacing: .08em; }
.opportunity-card__top time { color: var(--ink-soft); font-family: Georgia,serif; font-size: 12px; }
.opportunity-card__type { margin: 19px 0 5px; color: var(--ink-soft); font-family: var(--serif); font-size: 13px; }
.opportunity-card h3 { margin: 0 0 17px; font-family: var(--serif); font-size: 25px; font-weight: 400; letter-spacing: .04em; }
.opportunity-card__facts { display: grid; gap: 7px; margin: 0; font-family: var(--serif); font-size: 12px; line-height: 1.55; }
.opportunity-card__facts div { display: grid; grid-template-columns: 42px 1fr; gap: 8px; }
.opportunity-card__facts dt { color: var(--moss-dark); }
.opportunity-card__facts dd { margin: 0; color: var(--ink-soft); }
.opportunity-card__step { margin: 17px 0 18px; padding-top: 14px; border-top: 1px solid var(--line); color: var(--ink-soft); font-family: var(--serif); font-size: 12px; line-height: 1.65; }
.opportunity-card__step span { display: block; margin-bottom: 3px; color: var(--ink); }
.opportunity-card__link { display: inline-flex; gap: 10px; color: var(--moss-dark); font-family: var(--serif); font-size: 13px; letter-spacing: .06em; }
.opportunity-card__link span { transition: transform 220ms var(--ease); }
.opportunity-card__link:hover span { transform: translateX(4px); }

.practice-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.practice-window { position: relative; display: flex; min-height: 330px; flex-direction: column; padding: 38px 42px 36px; overflow: hidden; }
.practice-window + .practice-window { border-left: 1px solid var(--line); }
.practice-label { display: flex; align-items: center; justify-content: space-between; margin-bottom: 58px; color: var(--moss-dark); font-family: Georgia,serif; font-size: 12px; letter-spacing: .18em; }
.practice-index { color: rgba(95,113,79,.62); font-variant-numeric: tabular-nums; }
.practice-window h3 { max-width: 420px; margin: 0; font-family: var(--serif); font-size: clamp(26px,3vw,36px); font-weight: 400; line-height: 1.35; letter-spacing: .05em; text-wrap: balance; }
.practice-window p { max-width: 420px; margin: 16px 0 32px; color: var(--ink-soft); font-family: var(--serif); font-size: 14px; line-height: 1.8; letter-spacing: .04em; }
.practice-window .text-link { margin-top: auto; }
.practice-window::after { position: absolute; right: -86px; bottom: -105px; width: 240px; height: 240px; border: 1px solid rgba(95,113,79,.17); border-radius: 50%; content: ""; transition: transform 700ms var(--ease), border-color 400ms ease; }
.practice-window::before { position: absolute; right: 8px; bottom: 15px; width: 54px; height: 54px; border: 1px solid rgba(95,113,79,.3); border-radius: 50%; content: ""; background: rgba(127,147,107,.06); }
.practice-window:hover::after { border-color: rgba(95,113,79,.34); transform: scale(1.08); }
.practice-window--radar { background: rgba(127,147,107,.055); }
.radar-meta { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: -12px; margin-bottom: 26px; color: var(--ink-soft); font-family: var(--serif); font-size: 12px; letter-spacing: .05em; }
.radar-meta b { color: var(--ink); font-weight: 400; }

.product-list { border-top: 1px solid var(--line); }
.product-row { display: grid; grid-template-columns: 70px minmax(0,1.2fr) minmax(240px,.8fr) 34px; gap: 28px; align-items: center; min-height: 126px; border-bottom: 1px solid var(--line); transition: background 240ms ease; }
.product-row:hover { background: rgba(127,147,107,.055); }
.product-number { color: var(--moss-dark); font-family: Georgia,serif; font-size: 14px; }
.product-name { margin: 0; font-family: var(--serif); font-size: 25px; font-weight: 400; letter-spacing: .05em; }
.product-description { margin: 0; color: var(--ink-soft); font-family: var(--serif); font-size: 14px; line-height: 1.75; }
.product-arrow { color: var(--moss-dark); font-size: 20px; transition: transform 240ms var(--ease); }
.product-row:hover .product-arrow { transform: translateX(5px); }

.article-list { border-top: 1px solid var(--line); }
.article-row { display: grid; grid-template-columns: 92px 1fr auto; gap: 26px; align-items: center; min-height: 68px; border-bottom: 1px solid var(--line); font-family: var(--serif); transition: background 220ms ease; }
.article-row:hover { background: rgba(127,147,107,.055); }
.article-category { color: var(--moss-dark); font-size: 12px; letter-spacing: .08em; }
.article-title { font-size: 16px; letter-spacing: .04em; }
.article-row time { color: #71726c; font-family: Georgia,serif; font-size: 13px; font-variant-numeric: tabular-nums; }

.page-hero { min-height: 420px; padding: 148px 0 76px; }
.breadcrumb { margin-bottom: 34px; color: var(--paper-muted); font-family: var(--serif); font-size: 13px; letter-spacing: .1em; }
.page-hero h1 { max-width: 760px; margin: 0; font-family: var(--serif); font-size: clamp(46px,7vw,72px); font-weight: 400; line-height: 1.16; letter-spacing: .05em; text-wrap: balance; }
.page-hero p { max-width: 620px; margin: 24px 0 0; color: var(--paper-muted); font-family: var(--serif); font-size: 16px; line-height: 1.8; letter-spacing: .05em; }
.page-hero--compact { min-height: 340px; padding-bottom: 58px; }
.archive-section { padding: 60px 0 84px; }
.archive-heading { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.archive-heading h2 { margin: 0; font-family: var(--serif); font-size: 27px; font-weight: 400; letter-spacing: .06em; }
.archive-heading span { color: var(--ink-soft); font-family: var(--serif); font-size: 13px; }
.opportunity-archive { border-top: 1px solid var(--line); }
.opportunity-entry { border-bottom: 1px solid var(--line); }
.opportunity-entry summary { display: grid; min-height: 76px; grid-template-columns: 112px 92px minmax(0,1fr) 110px 24px; gap: 20px; align-items: center; cursor: pointer; list-style: none; font-family: var(--serif); transition: color 220ms ease, background 220ms ease; }
.opportunity-entry summary::-webkit-details-marker { display: none; }
.opportunity-entry summary:hover { color: var(--moss-dark); background: rgba(127,147,107,.05); }
.opportunity-entry summary time { color: var(--ink-soft); font-family: Georgia,serif; font-size: 13px; font-variant-numeric: tabular-nums; }
.opportunity-entry__category { color: var(--moss-dark); font-size: 12px; letter-spacing: .06em; }
.opportunity-entry summary strong { font-size: 17px; font-weight: 400; letter-spacing: .035em; }
.opportunity-entry__verdict { color: var(--ink-soft); font-size: 12px; text-align: right; }
.opportunity-entry__arrow { color: var(--moss-dark); font-family: sans-serif; font-size: 17px; text-align: center; transition: transform 240ms var(--ease); }
.opportunity-entry[open] .opportunity-entry__arrow { transform: rotate(180deg); }
.opportunity-entry__body { padding: 4px 44px 34px 224px; }
.opportunity-entry__answer { max-width: 720px; margin: 0 0 22px; color: var(--ink-soft); font-family: var(--serif); font-size: 14px; line-height: 1.8; }
.opportunity-entry__facts { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); margin: 0 0 24px; border-top: 1px solid var(--line); }
.opportunity-entry__facts div { display: grid; grid-template-columns: 92px 1fr; gap: 14px; padding: 13px 12px 13px 0; border-bottom: 1px solid var(--line); font-family: var(--serif); font-size: 12px; line-height: 1.6; }
.opportunity-entry__facts div:nth-child(odd) { margin-right: 26px; }
.opportunity-entry__facts dt { color: var(--moss-dark); }
.opportunity-entry__facts dd { margin: 0; color: var(--ink-soft); }
.archive-disclaimer { margin: 22px 0 0; color: var(--ink-soft); font-family: var(--serif); font-size: 12px; }
.content-section { padding: 64px 0 82px; }
.content-grid { display: grid; grid-template-columns: minmax(0,1fr) 250px; gap: 72px; }
.content-prose h2 { margin: 0 0 24px; font-family: var(--serif); font-size: 31px; font-weight: 400; letter-spacing: .05em; }
.content-prose p { max-width: 680px; color: var(--ink-soft); font-family: var(--serif); line-height: 1.9; letter-spacing: .03em; }
.fact-list { margin: 36px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.fact-list li { display: grid; grid-template-columns: 140px 1fr; gap: 24px; padding: 16px 0; border-bottom: 1px solid var(--line); font-family: var(--serif); font-size: 14px; line-height: 1.7; }
.fact-list b { color: var(--moss-dark); font-weight: 400; }
.side-note { position: sticky; top: 112px; align-self: start; padding: 24px 0; border-top: 1px solid var(--moss-dark); border-bottom: 1px solid var(--line); }
.side-note small { color: var(--moss-dark); font-family: Georgia,serif; letter-spacing: .18em; }
.side-note p { margin: 14px 0 0; color: var(--ink-soft); font-family: var(--serif); font-size: 13px; line-height: 1.8; }

.admin-page { min-height: 100dvh; padding: 110px 0 60px; background: #e9e6df; }
.admin-shell { width: min(94%, 1240px); margin: auto; }
.admin-heading { display: flex; justify-content: space-between; align-items: end; margin-bottom: 24px; }
.admin-heading h1 { margin: 0; font-family: var(--serif); font-size: 40px; font-weight: 400; letter-spacing: .05em; }
.preview-tag { padding: 8px 12px; color: var(--moss-dark); border: 1px solid rgba(95,113,79,.35); font-size: 12px; letter-spacing: .08em; }
.admin-layout { display: grid; grid-template-columns: 210px 1fr; min-height: 650px; background: var(--paper); box-shadow: 0 22px 60px rgba(25,27,23,.09); }
.admin-nav { padding: 28px 18px; border-right: 1px solid var(--line); }
.admin-nav strong { display: block; padding: 0 14px 20px; font-family: var(--serif); font-size: 18px; }
.admin-nav a { display: block; padding: 12px 14px; color: var(--ink-soft); font-family: var(--serif); font-size: 14px; }
.admin-nav a.active { color: var(--ink); background: rgba(127,147,107,.1); }
.admin-main { padding: 34px 38px; }
.admin-main h2 { margin: 0 0 8px; font-family: var(--serif); font-size: 28px; font-weight: 400; }
.admin-main > p { margin: 0 0 30px; color: var(--ink-soft); font-size: 13px; }
.admin-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; margin-bottom: 32px; background: var(--line); border: 1px solid var(--line); }
.admin-stat { padding: 22px; background: var(--paper); }
.admin-stat small { color: var(--ink-soft); }
.admin-stat b { display: block; margin-top: 14px; font-family: Georgia,serif; font-size: 30px; font-weight: 400; }
.admin-panel { padding-top: 24px; border-top: 1px solid var(--line); }
.admin-panel-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.admin-panel h3 { margin: 0; font-family: var(--serif); font-size: 20px; font-weight: 400; }
.admin-button { padding: 10px 16px; border: 1px solid var(--moss-dark); color: var(--paper); background: var(--moss-dark); cursor: pointer; }
.admin-button:disabled { opacity: .48; cursor: not-allowed; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.admin-table th, .admin-table td { padding: 14px 10px; border-bottom: 1px solid var(--line); text-align: left; font-weight: 400; }
.admin-table th { color: var(--ink-soft); }

.admin-body { background: #e9e6df; }
.admin-runtime { display: inline-flex; align-items: center; gap: 9px; color: var(--ink-soft); font-size: 12px; }
.runtime-dot { width: 8px; height: 8px; border-radius: 50%; background: #b6a26e; box-shadow: 0 0 0 4px rgba(182,162,110,.12); }
.runtime-dot.is-online { background: #748c61; box-shadow: 0 0 0 4px rgba(116,140,97,.14); }
.admin-nav button, .admin-nav span { display: block; width: 100%; padding: 12px 14px; border: 0; color: var(--ink-soft); background: transparent; font-family: var(--serif); font-size: 14px; text-align: left; }
.admin-nav button { cursor: pointer; }
.admin-nav button.active { color: var(--ink); background: rgba(127,147,107,.1); }
.admin-nav span { margin-top: 18px; padding-top: 20px; border-top: 1px solid var(--line); font-size: 12px; }
.admin-main-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; margin-bottom: 28px; }
.admin-main-heading p { margin: 8px 0 0; color: var(--ink-soft); font-family: var(--serif); font-size: 13px; }
.admin-button, .admin-quiet-button { min-height: 40px; padding: 9px 16px; border-radius: 2px; cursor: pointer; }
.admin-quiet-button { border: 1px solid var(--line); color: var(--ink); background: transparent; }
.admin-composer { margin: 0 0 36px; padding: 28px; border: 1px solid var(--line); background: rgba(255,255,255,.34); }
.admin-composer[hidden] { display: none; }
.admin-form-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px; }
.admin-form-grid label, .schedule-controls label, .admin-dialog label { display: grid; gap: 8px; color: var(--ink-soft); font-size: 12px; }
.admin-form-grid .wide { grid-column: 1 / -1; }
.admin-form-grid input, .admin-form-grid select, .admin-form-grid textarea, .schedule-controls input, .admin-dialog input { width: 100%; min-height: 42px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 2px; color: var(--ink); background: rgba(255,255,255,.72); }
.admin-form-grid textarea { resize: vertical; line-height: 1.7; }
.radar-fields { margin: 22px 0 0; padding: 20px; border: 1px solid var(--line); }
.radar-fields legend { padding: 0 10px; color: var(--moss-dark); font-family: var(--serif); }
.composer-actions { display: flex; justify-content: flex-end; gap: 12px; margin-top: 20px; }
.batch-queue { margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--line); }
.batch-queue[hidden] { display: none; }
.batch-queue ol { margin: 0; padding: 0; list-style: none; }
.batch-queue > p { margin: 10px 0 14px; color: var(--ink-soft); font-size: 12px; line-height: 1.6; }
.batch-queue li { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 12px 0; border-bottom: 1px solid var(--line); font-family: var(--serif); font-size: 13px; }
.batch-queue li span { display: flex; align-items: center; gap: 12px; }
.batch-queue li b { color: var(--moss-dark); font-weight: 400; }
.batch-queue li small { color: var(--ink-soft); }
.batch-queue li button, .row-actions button { padding: 4px 0; border: 0; color: var(--moss-dark); background: transparent; cursor: pointer; }
.schedule-panel { display: flex; align-items: end; justify-content: space-between; gap: 28px; margin-bottom: 34px; }
.schedule-panel h3 { margin-bottom: 8px; }
.schedule-panel p { margin: 0; color: var(--ink-soft); font-family: var(--serif); font-size: 13px; }
.schedule-panel .schedule-selection { margin-top: 10px; color: var(--moss-dark); }
.schedule-panel .schedule-feedback { margin-top: 8px; color: var(--moss-dark); }
.schedule-panel .schedule-feedback.is-error { color: #8f443b; }
.schedule-controls { display: grid; grid-template-columns: minmax(210px, 1fr) auto; align-items: end; gap: 12px; }
.schedule-controls .admin-quiet-button { grid-column: 1 / -1; min-height: 42px; }
.schedule-controls input { min-width: 210px; }
.content-toolbar { display: flex; align-items: center; gap: 14px; color: var(--ink-soft); font-size: 12px; }
.admin-table-wrap { overflow-x: auto; }
.admin-table td strong { display: block; max-width: 330px; font-family: var(--serif); font-size: 14px; font-weight: 400; }
.admin-table td small { display: block; margin-top: 5px; color: var(--ink-soft); font-size: 11px; }
.status-badge { display: inline-flex; padding: 4px 8px; border-radius: 999px; font-size: 11px; white-space: nowrap; }
.status-draft { color: #726f67; background: rgba(114,111,103,.1); }
.status-scheduled { color: #886e37; background: rgba(195,165,110,.16); }
.status-published { color: var(--moss-dark); background: rgba(127,147,107,.15); }
.row-actions { display: flex; flex-wrap: wrap; gap: 9px; min-width: 112px; }
.empty-state { padding: 32px 0 !important; color: var(--ink-soft); text-align: center; }
.admin-dialog { width: min(90vw,420px); padding: 30px; border: 1px solid var(--line); color: var(--ink); background: var(--paper); box-shadow: 0 28px 80px rgba(0,0,0,.24); }
.admin-dialog::backdrop { background: rgba(7,8,8,.72); backdrop-filter: blur(4px); }
.admin-dialog h2 { margin: 0; font-family: var(--serif); font-size: 28px; font-weight: 400; }
.admin-dialog p { color: var(--ink-soft); font-size: 13px; }
.admin-dialog .admin-button { width: 100%; margin-top: 18px; }
.form-error { min-height: 20px; color: #9c433a !important; }
.admin-toast { position: fixed; z-index: 40; right: 24px; bottom: 24px; max-width: 360px; padding: 13px 18px; color: var(--paper); background: var(--moss-dark); opacity: 0; transform: translateY(12px); transition: 220ms ease; pointer-events: none; }
.admin-toast.is-visible { opacity: 1; transform: translateY(0); }
.admin-toast.is-error { background: #8f443b; }

.site-footer { min-height: 240px; padding: 46px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; }
.footer-title { margin: 0 0 22px; font-family: var(--serif); font-size: 24px; font-weight: 400; letter-spacing: .07em; }
.footer-panel + .footer-panel { padding-left: 72px; border-left: 1px solid var(--line-dark); }
.footer-link { color: var(--paper-muted); font-family: var(--serif); font-size: 14px; line-height: 2; }
.footer-panel--service { display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.footer-wechat { margin: -8px 0 9px; color: var(--paper-muted); font-family: var(--serif); font-size: 13px; }
.footer-service-qr { display: block; flex: 0 0 auto; padding: 5px; background: #fff; object-fit: cover; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; margin-top: 42px; padding-top: 18px; border-top: 1px solid var(--line-dark); color: var(--paper-muted); font-family: Georgia,var(--serif); font-size: 12px; }

[data-reveal] { opacity: 0; transform: translateY(20px); transition: opacity 700ms var(--ease), transform 700ms var(--ease); }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 760px) {
  .shell { width: min(88%, 640px); }
  .desktop-nav { display: none; }
  .menu-button { display: block; padding: 10px; cursor: pointer; }
  .mobile-nav { position: fixed; z-index: 19; top: 76px; right: 0; left: 0; display: grid; max-height: 0; overflow: hidden; color: var(--paper-ink); background: rgba(7,8,8,.96); transition: max-height 300ms var(--ease); }
  .mobile-nav.is-open { max-height: 300px; }
  .mobile-nav a { width: 88%; margin: auto; padding: 14px 0; border-bottom: 1px solid var(--line-dark); font-family: var(--serif); }
  .hero-inner.shell { width: min(calc(100% - 32px), var(--container)); }
  .hero { height: 100dvh; min-height: 650px; padding-top: 78px; }
  .hero-inner { padding-top: 58px; }
  .hero-content { width: 100%; }
  .eyebrow { margin-left: 3px; font-size: 12px; letter-spacing: .48em; }
  .hero h1 { font-size: clamp(72px,23vw,94px); }
  .hero-title { max-width: 360px; margin-top: 32px; font-size: clamp(26px,7.7vw,34px); line-height: 1.55; white-space: normal; }
  .hero-proof { max-width: 310px; margin-top: 18px; font-size: 14px; line-height: 1.8; }
  .hero-scroll { top: 470px; }
  .section { padding: 58px 0 64px; }
  .section-heading { display: block; margin-bottom: 30px; }
  .section-note { margin-top: 16px; }
  .benefit-grid { grid-template-columns: 1fr; }
  .benefit { min-height: auto; padding: 26px 12px; }
  .benefit + .benefit::before { top: 0; right: 18%; bottom: auto; left: 18%; width: auto; height: 1px; }
  .class-section { grid-template-columns: 1fr; gap: 38px; min-height: auto; padding: 58px 0 64px; }
  .class-section h2 { font-size: 34px; }
  .class-meta { line-height: 1.9; }
  .opportunity-card { width: 100%; padding: 24px 22px; }
  .practice-grid { grid-template-columns: 1fr; }
  .practice-window { min-height: 300px; padding: 32px 26px; }
  .practice-window + .practice-window { border-top: 1px solid var(--line); border-left: 0; }
  .practice-label { margin-bottom: 44px; }
  .product-row { grid-template-columns: 42px 1fr 24px; gap: 14px; padding: 20px 0; }
  .product-description { display: none; }
  .product-name { font-size: 20px; }
  .article-row { grid-template-columns: 1fr auto; gap: 14px; padding: 16px 0; }
  .article-category { grid-column: 1 / -1; }
  .content-grid { grid-template-columns: 1fr; gap: 38px; }
  .page-hero--compact { min-height: 300px; padding-top: 130px; }
  .opportunity-entry summary { grid-template-columns: 1fr 24px; gap: 7px 14px; padding: 17px 0; }
  .opportunity-entry summary time, .opportunity-entry__category { grid-row: 1; }
  .opportunity-entry__category { justify-self: end; margin-right: 38px; }
  .opportunity-entry summary strong { grid-column: 1; grid-row: 2; }
  .opportunity-entry__verdict { grid-column: 1; grid-row: 3; text-align: left; }
  .opportunity-entry__arrow { grid-column: 2; grid-row: 1 / 4; }
  .opportunity-entry__body { padding: 4px 0 30px; }
  .opportunity-entry__facts { grid-template-columns: 1fr; }
  .opportunity-entry__facts div:nth-child(odd) { margin-right: 0; }
  .side-note { position: static; }
  .fact-list li { grid-template-columns: 100px 1fr; }
  .admin-layout { grid-template-columns: 1fr; }
  .admin-nav { display: flex; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .admin-nav strong { display: none; }
  .admin-nav a, .admin-nav button, .admin-nav span { width: auto; white-space: nowrap; }
  .admin-nav span { margin: 0; border-top: 0; }
  .admin-main { padding: 26px 20px; overflow-x: auto; }
  .admin-heading { align-items: flex-start; flex-direction: column; gap: 16px; }
  .admin-heading h1 { font-size: 36px; }
  .admin-runtime { max-width: 100%; line-height: 1.6; }
  .admin-stats { grid-template-columns: 1fr; }
  .admin-table { min-width: 620px; }
  .admin-main-heading, .schedule-panel { align-items: stretch; flex-direction: column; }
  .admin-form-grid { grid-template-columns: 1fr; }
  .admin-form-grid .wide { grid-column: auto; }
  .schedule-controls { display: flex; align-items: stretch; flex-direction: column; }
  .schedule-controls input { min-width: 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .footer-panel + .footer-panel { padding: 30px 0 0; border-top: 1px solid var(--line-dark); border-left: 0; }
  .footer-panel--service { padding-left: 0; }
  .footer-bottom { align-items: flex-start; flex-direction: column; gap: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
  .motion-ready .eyebrow, .motion-ready .hero h1, .motion-ready .hero-title, .motion-ready .hero-proof, .motion-ready .hero-scroll { filter: none; opacity: 1; transform: none; }
  .flow-canvas, .hero-scroll > span > span { animation: none !important; transition: none !important; }
}