/* roulang page: index */
:root {
      color-scheme: dark;
      --bg: #111016;
      --bg-soft: #191720;
      --panel: #201d27;
      --panel-raised: #27232f;
      --ink: #f5f1f6;
      --muted: #b8afbd;
      --faint: #827987;
      --line: rgba(255,255,255,.11);
      --rose: #fa7694;
      --coral: #ffad8d;
      --mint: #94dfc1;
      --lilac: #c8a8f1;
      --radius: 18px;
      --radius-lg: 28px;
      --shadow: 0 20px 55px rgba(0,0,0,.28);
      --container: 1180px;
    }

    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      background: var(--bg);
      color: var(--ink);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      font-size: 15px;
      line-height: 1.75;
      -webkit-font-smoothing: antialiased;
    }
    a { color: inherit; text-decoration: none; }
    img { display: block; max-width: 100%; }
    button, input { font: inherit; }
    button, a { -webkit-tap-highlight-color: transparent; }
    button:focus-visible, a:focus-visible, input:focus-visible {
      outline: 3px solid rgba(250,118,148,.72);
      outline-offset: 3px;
    }
    .container { width: min(var(--container), calc(100% - 48px)); margin-inline: auto; }
    .site-header {
      position: sticky;
      z-index: 20;
      top: 0;
      background: rgba(17,16,22,.88);
      border-bottom: 1px solid var(--line);
      backdrop-filter: blur(18px);
    }
    .nav {
      min-height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 28px;
    }
    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 0;
      font-weight: 750;
      letter-spacing: 0;
      white-space: nowrap;
    }
    .brand-mark {
      display: grid;
      width: 36px;
      height: 36px;
      place-items: center;
      color: #20151c;
      font-size: 18px;
      border-radius: 12px;
      background: linear-gradient(135deg, var(--rose), var(--coral));
      box-shadow: 0 7px 22px rgba(250,118,148,.24);
    }
    .brand-name { overflow: hidden; text-overflow: ellipsis; }
    .nav-links { display: flex; align-items: center; gap: 8px; }
    .nav-link {
      padding: 9px 15px;
      color: var(--muted);
      border-radius: 999px;
      transition: color .2s ease, background .2s ease;
    }
    .nav-link:hover, .nav-link.active { color: var(--ink); background: rgba(255,255,255,.08); }
    .nav-link.active { box-shadow: inset 0 -2px 0 var(--rose); }
    .nav-note { color: var(--faint); font-size: 13px; }

    main { overflow: hidden; }
    .hero {
      position: relative;
      padding: 82px 0 62px;
      background:
        radial-gradient(ellipse at 84% 20%, rgba(200,168,241,.13), transparent 34%),
        radial-gradient(ellipse at 12% 90%, rgba(250,118,148,.12), transparent 38%),
        linear-gradient(135deg, #1c1822 0%, #17151c 55%, #211a25 100%);
      border-bottom: 1px solid var(--line);
    }
    .hero::after {
      content: "";
      position: absolute;
      inset: auto 0 0;
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(250,118,148,.65), transparent);
    }
    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 300px;
      gap: 64px;
      align-items: end;
    }
    .eyebrow, .section-kicker {
      color: var(--rose);
      font-size: 12px;
      font-weight: 750;
      letter-spacing: 1.2px;
      text-transform: uppercase;
    }
    h1, h2, h3, p { margin-top: 0; }
    h1 {
      max-width: 850px;
      margin-bottom: 20px;
      font-size: clamp(38px, 5vw, 68px);
      line-height: 1.16;
      font-weight: 780;
      letter-spacing: 0;
    }
    .hero-copy {
      max-width: 780px;
      margin-bottom: 28px;
      color: #d1c8d4;
      font-size: 17px;
      line-height: 1.9;
    }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
    .button {
      display: inline-flex;
      min-height: 46px;
      align-items: center;
      justify-content: center;
      gap: 9px;
      padding: 10px 18px;
      color: #21141b;
      font-weight: 750;
      border: 1px solid transparent;
      border-radius: 12px;
      background: linear-gradient(115deg, var(--rose), var(--coral));
      box-shadow: 0 10px 28px rgba(250,118,148,.18);
      transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
    }
    .button:hover { transform: translateY(-2px); box-shadow: 0 14px 32px rgba(250,118,148,.27); filter: saturate(1.08); }
    .button:active { transform: translateY(0); }
    .button.secondary {
      color: var(--ink);
      background: rgba(255,255,255,.05);
      border-color: var(--line);
      box-shadow: none;
    }
    .button.secondary:hover { background: rgba(255,255,255,.1); box-shadow: none; }
    .hero-aside {
      padding: 22px;
      border: 1px solid rgba(255,255,255,.14);
      border-radius: var(--radius);
      background: rgba(15,13,19,.43);
      box-shadow: var(--shadow);
    }
    .aside-title { margin-bottom: 17px; font-size: 14px; color: var(--muted); }
    .metric { display: flex; justify-content: space-between; gap: 18px; padding: 11px 0; border-top: 1px solid var(--line); }
    .metric span { color: var(--muted); }
    .metric strong { color: var(--mint); font-size: 14px; }
    .metric:last-child strong { color: var(--coral); }

    .section { padding: 66px 0; border-bottom: 1px solid var(--line); }
    .section.soft { background: var(--bg-soft); }
    .section.tint { background: linear-gradient(115deg, rgba(250,118,148,.07), rgba(200,168,241,.06)); }
    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 28px;
      margin-bottom: 30px;
    }
    .section-head > div { max-width: 720px; }
    .section-kicker { display: block; margin-bottom: 8px; }
    h2 { margin-bottom: 10px; font-size: 29px; line-height: 1.3; }
    .section-desc { margin-bottom: 0; color: var(--muted); }
    .text-link { color: var(--coral); font-weight: 700; white-space: nowrap; }
    .text-link:hover { color: #ffd0bd; }
    .content-layout { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(260px, .75fr); gap: 28px; }
    .story-list { display: grid; gap: 12px; }
    .story {
      display: grid;
      grid-template-columns: 56px minmax(0,1fr) auto;
      gap: 17px;
      align-items: center;
      padding: 18px;
      border: 1px solid var(--line);
      border-radius: 15px;
      background: rgba(255,255,255,.025);
      transition: border-color .2s ease, background .2s ease, transform .2s ease;
    }
    .story:hover { transform: translateY(-2px); border-color: rgba(250,118,148,.42); background: rgba(255,255,255,.05); }
    .story-index { color: var(--rose); font-size: 13px; font-weight: 800; }
    .story h3 { margin: 0 0 5px; font-size: 17px; }
    .story p { margin: 0; color: var(--muted); font-size: 13px; }
    .story-meta { color: var(--faint); font-size: 12px; white-space: nowrap; }
    .hot-panel {
      padding: 22px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--panel);
    }
    .hot-panel h3 { margin-bottom: 16px; font-size: 18px; }
    .hot-list { margin: 0; padding: 0; list-style: none; }
    .hot-list li { display: grid; grid-template-columns: 28px 1fr; gap: 10px; padding: 12px 0; border-top: 1px solid var(--line); }
    .rank { color: var(--coral); font-weight: 800; }
    .hot-list a { transition: color .2s ease; }
    .hot-list a:hover { color: var(--rose); }

    .topic-strip { display: grid; grid-template-columns: 1.2fr 2fr; gap: 30px; align-items: center; padding: 26px; border: 1px solid rgba(250,118,148,.22); border-radius: var(--radius-lg); background: linear-gradient(120deg, rgba(250,118,148,.12), rgba(200,168,241,.08)); }
    .topic-strip h2 { margin-bottom: 8px; }
    .topic-strip p { margin: 0; color: var(--muted); }
    .topic-tags { display: flex; flex-wrap: wrap; gap: 10px; }
    .tag {
      display: inline-flex;
      padding: 8px 13px;
      color: #eadde9;
      border: 1px solid rgba(255,255,255,.14);
      border-radius: 999px;
      background: rgba(15,13,19,.32);
      transition: border-color .2s ease, color .2s ease, background .2s ease;
    }
    .tag:hover { color: white; border-color: var(--rose); background: rgba(250,118,148,.12); }

    .update-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px; }
    .update-card {
      min-height: 190px;
      padding: 22px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--panel);
      transition: transform .2s ease, border-color .2s ease;
    }
    .update-card:hover { transform: translateY(-3px); border-color: rgba(200,168,241,.48); }
    .update-card .date { display: inline-block; margin-bottom: 14px; color: var(--mint); font-size: 12px; font-weight: 750; }
    .update-card h3 { margin-bottom: 8px; font-size: 18px; }
    .update-card p { margin: 0; color: var(--muted); font-size: 14px; }

    .feature-row { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--line); }
    .feature { min-height: 170px; padding: 24px; background: var(--bg-soft); }
    .feature-mark { display: inline-grid; width: 34px; height: 34px; place-items: center; margin-bottom: 15px; color: var(--mint); border: 1px solid rgba(148,223,193,.35); border-radius: 11px; background: rgba(148,223,193,.08); font-weight: 800; }
    .feature h3 { margin-bottom: 7px; font-size: 17px; }
    .feature p { margin: 0; color: var(--muted); font-size: 14px; }

    .quote-band { display: grid; grid-template-columns: .7fr 1.3fr; gap: 34px; align-items: center; }
    .quote-number { color: var(--rose); font-size: 56px; line-height: 1; font-weight: 800; }
    .quote-band blockquote { margin: 0; color: #e3dbe5; font-size: 20px; line-height: 1.8; }
    .quote-band cite { display: block; margin-top: 12px; color: var(--faint); font-size: 13px; font-style: normal; }

    .steps { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 22px; counter-reset: step; }
    .step { position: relative; padding: 20px 20px 20px 64px; border-top: 1px solid rgba(250,118,148,.55); }
    .step::before { counter-increment: step; content: "0" counter(step); position: absolute; left: 0; top: 17px; color: var(--rose); font-size: 24px; font-weight: 800; }
    .step h3 { margin-bottom: 7px; font-size: 17px; }
    .step p { margin: 0; color: var(--muted); font-size: 14px; }

    .article-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 28px; }
    .article-lead { min-height: 270px; display: flex; flex-direction: column; justify-content: end; padding: 30px; border-radius: var(--radius-lg); background: linear-gradient(145deg, #38222e, #221e2c 70%); border: 1px solid rgba(250,118,148,.22); }
    .article-lead .tag { align-self: flex-start; margin-bottom: 16px; }
    .article-lead h3 { max-width: 540px; margin-bottom: 10px; font-size: 25px; line-height: 1.4; }
    .article-lead p { max-width: 620px; margin: 0; color: #d1c5d3; }
    .article-side { display: grid; gap: 12px; }
    .article-item { padding: 16px 18px; border-left: 2px solid var(--lilac); background: rgba(255,255,255,.035); }
    .article-item h3 { margin: 0 0 5px; font-size: 16px; }
    .article-item p { margin: 0; color: var(--muted); font-size: 13px; }

    .calendar { display: grid; grid-template-columns: 160px 1fr; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
    .calendar-label { display: grid; align-content: center; padding: 22px; background: rgba(148,223,193,.09); color: var(--mint); font-weight: 750; }
    .calendar-content { padding: 20px 24px; background: var(--panel); }
    .calendar-content strong { display: block; margin-bottom: 5px; }
    .calendar-content p { margin: 0; color: var(--muted); }

    .media-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: center; }
    .media-copy { max-width: 650px; }
    .media-copy p { color: var(--muted); }
    .partner-list { display: flex; flex-wrap: wrap; gap: 10px; }
    .partner-list span { padding: 9px 12px; color: #d8cfda; border: 1px solid var(--line); border-radius: 10px; background: rgba(255,255,255,.03); font-size: 13px; }

    .principles { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 12px; }
    .principle { padding: 17px; border-radius: 14px; background: var(--panel-raised); }
    .principle strong { display: block; margin-bottom: 5px; color: var(--coral); }
    .principle span { color: var(--muted); font-size: 13px; }

    .subscribe-band { display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: center; padding: 30px; border-radius: var(--radius-lg); background: linear-gradient(110deg, #39232d, #292333 65%, #252b30); border: 1px solid rgba(255,255,255,.12); }
    .subscribe-band h2 { margin-bottom: 7px; }
    .subscribe-band p { margin: 0; color: #d0c5d2; }
    .subscribe-form { display: flex; gap: 8px; }
    .subscribe-form input { width: 220px; min-height: 46px; padding: 10px 13px; color: var(--ink); border: 1px solid rgba(255,255,255,.2); border-radius: 11px; background: rgba(10,9,13,.45); }
    .subscribe-form input::placeholder { color: #a89eac; }
    .fine-print { margin-top: 9px !important; color: var(--faint) !important; font-size: 12px; }

    .site-footer { padding: 38px 0 24px; background: #0e0d12; }
    .footer-top { display: flex; justify-content: space-between; gap: 30px; padding-bottom: 26px; border-bottom: 1px solid var(--line); }
    .footer-brand { max-width: 470px; }
    .footer-brand p { margin: 12px 0 0; color: var(--faint); font-size: 13px; }
    .footer-links { display: flex; gap: 20px; align-items: center; color: var(--muted); font-size: 13px; }
    .footer-links a:hover { color: var(--coral); }
    .footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 18px; color: var(--faint); font-size: 12px; }
    .age-note { color: var(--coral); }

    @media (max-width: 1024px) {
      .hero-grid { grid-template-columns: minmax(0,1fr) 260px; gap: 34px; }
      .content-layout { grid-template-columns: minmax(0,1.3fr) minmax(240px,.8fr); }
      .section { padding: 56px 0; }
    }
    @media (max-width: 768px) {
      .container { width: min(100% - 36px, var(--container)); }
      .nav { min-height: 68px; gap: 14px; }
      .brand { font-size: 14px; }
      .brand-mark { width: 32px; height: 32px; }
      .nav-note { display: none; }
      .hero { padding: 60px 0 48px; }
      .hero-grid, .content-layout, .article-grid, .media-grid { grid-template-columns: 1fr; }
      .hero-grid { gap: 28px; }
      .hero-aside { max-width: 480px; }
      .section-head { align-items: flex-start; flex-direction: column; gap: 12px; }
      .update-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
      .topic-strip { grid-template-columns: 1fr; gap: 20px; }
      .quote-band { grid-template-columns: 130px 1fr; }
      .steps { grid-template-columns: 1fr; gap: 10px; }
      .principles { grid-template-columns: repeat(2,minmax(0,1fr)); }
      .subscribe-band { grid-template-columns: 1fr; }
      .subscribe-form input { width: min(100%, 320px); flex: 1; }
    }
    @media (max-width: 520px) {
      .container { width: calc(100% - 32px); }
      .nav { min-height: 64px; }
      .brand { max-width: 70%; }
      .nav-link { padding: 8px 11px; font-size: 13px; }
      .hero { padding: 48px 0 40px; }
      h1 { font-size: 38px; }
      .hero-copy { font-size: 15px; }
      .hero-actions { align-items: stretch; flex-direction: column; }
      .button { width: 100%; }
      .section { padding: 45px 0; }
      h2 { font-size: 25px; }
      .story { grid-template-columns: 32px minmax(0,1fr); gap: 10px; padding: 15px; }
      .story-meta { grid-column: 2; }
      .update-grid, .feature-row { grid-template-columns: 1fr; }
      .feature-row { gap: 1px; }
      .quote-band { grid-template-columns: 1fr; gap: 15px; }
      .quote-number { font-size: 46px; }
      .quote-band blockquote { font-size: 17px; }
      .calendar { grid-template-columns: 1fr; }
      .calendar-label { padding: 14px 18px; }
      .principles { grid-template-columns: 1fr 1fr; }
      .subscribe-band { padding: 22px; }
      .subscribe-form { flex-direction: column; }
      .subscribe-form input { width: 100%; }
      .footer-top, .footer-bottom { flex-direction: column; }
      .footer-links { flex-wrap: wrap; }
    }
    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
    }

/* roulang page: category1 */
:root {
 color-scheme: dark;
 --bg: #111016;
 --bg-soft: #191720;
 --panel: #201d27;
 --panel-raised: #27232f;
 --ink: #f5f1f6;
 --muted: #b8afbd;
 --faint: #827987;
 --line: rgba(255,255,255,.11);
 --rose: #fa7694;
 --coral: #ffad8d;
 --mint: #94dfc1;
 --lilac: #c8a8f1;
 --radius: 18px;
 --radius-lg: 28px;
 --shadow: 0 20px 55px rgba(0,0,0,.28);
 --container: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 background: var(--bg);
 color: var(--ink);
 font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
 font-size: 15px;
 line-height: 1.75;
 -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible, input:focus-visible {
 outline: 3px solid rgba(250,118,148,.72);
 outline-offset: 3px;
}
.container { width: min(var(--container), calc(100% - 48px)); margin-inline: auto; }
.site-header {
 position: sticky;
 z-index: 20;
 top: 0;
 background: rgba(17,16,22,.88);
 border-bottom: 1px solid var(--line);
 backdrop-filter: blur(18px);
}
.nav {
 min-height: 76px;
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 28px;
}
.brand {
 display: inline-flex;
 align-items: center;
 gap: 12px;
 min-width: 0;
 font-weight: 750;
 white-space: nowrap;
}
.brand-mark {
 display: grid;
 width: 36px;
 height: 36px;
 flex: 0 0 36px;
 place-items: center;
 color: #20151c;
 font-size: 18px;
 border-radius: 12px;
 background: linear-gradient(135deg, var(--rose), var(--coral));
 box-shadow: 0 7px 22px rgba(250,118,148,.24);
}
.brand-name { overflow: hidden; text-overflow: ellipsis; }
.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-link {
 padding: 9px 15px;
 color: var(--muted);
 border-radius: 999px;
 transition: color .2s ease, background .2s ease;
}
.nav-link:hover, .nav-link.active { color: var(--ink); background: rgba(255,255,255,.08); }
.nav-link.active { box-shadow: inset 0 -2px 0 var(--rose); }
.nav-note { color: var(--faint); font-size: 13px; }
main { overflow: hidden; }
.hero {
 position: relative;
 padding: 70px 0 58px;
 background:
 radial-gradient(ellipse at 84% 20%, rgba(200,168,241,.13), transparent 34%),
 radial-gradient(ellipse at 12% 90%, rgba(250,118,148,.12), transparent 38%),
 linear-gradient(135deg, #1c1822 0%, #17151c 55%, #211a25 100%);
 border-bottom: 1px solid var(--line);
}
.hero::after {
 content: "";
 position: absolute;
 inset: auto 0 0;
 height: 1px;
 background: linear-gradient(90deg, transparent, rgba(250,118,148,.65), transparent);
}
.hero-grid {
 display: grid;
 grid-template-columns: minmax(0, 1fr) 330px;
 gap: 56px;
 align-items: center;
}
.eyebrow, .section-kicker {
 color: var(--rose);
 font-size: 12px;
 font-weight: 750;
 letter-spacing: 1px;
}
h1, h2, h3, p { margin-top: 0; }
h1 {
 max-width: 760px;
 margin-bottom: 18px;
 font-size: clamp(34px, 4vw, 52px);
 line-height: 1.2;
}
.hero-copy {
 max-width: 760px;
 margin-bottom: 26px;
 color: #d1c8d4;
 font-size: 17px;
 line-height: 1.9;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button {
 display: inline-flex;
 min-height: 46px;
 align-items: center;
 justify-content: center;
 gap: 9px;
 padding: 10px 18px;
 color: #21141b;
 font-weight: 750;
 border: 1px solid transparent;
 border-radius: 12px;
 background: linear-gradient(115deg, var(--rose), var(--coral));
 box-shadow: 0 10px 28px rgba(250,118,148,.18);
 transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
}
.button:hover { transform: translateY(-2px); box-shadow: 0 14px 32px rgba(250,118,148,.27); filter: saturate(1.08); }
.button:active { transform: translateY(0); }
.button.secondary {
 color: var(--ink);
 background: rgba(255,255,255,.05);
 border-color: var(--line);
 box-shadow: none;
}
.button.secondary:hover { background: rgba(255,255,255,.1); box-shadow: none; }
.hero-aside {
 padding: 22px;
 border: 1px solid rgba(255,255,255,.14);
 border-radius: var(--radius);
 background: rgba(15,13,19,.43);
 box-shadow: var(--shadow);
}
.aside-title { margin-bottom: 10px; color: var(--muted); font-size: 14px; }
.rank-list { margin: 0; padding: 0; list-style: none; }
.rank-list li {
 display: grid;
 grid-template-columns: 34px minmax(0, 1fr) auto;
 align-items: center;
 gap: 10px;
 padding: 12px 0;
 border-top: 1px solid var(--line);
}
.rank-number {
 display: grid;
 width: 28px;
 height: 28px;
 place-items: center;
 color: var(--coral);
 font-size: 12px;
 font-weight: 800;
 border-radius: 9px;
 background: rgba(255,173,141,.1);
}
.rank-label { color: var(--ink); font-size: 14px; }
.rank-score { color: var(--faint); font-size: 12px; white-space: nowrap; }
.rank-foot { margin: 12px 0 0; color: var(--faint); font-size: 12px; }
.section { padding: 60px 0; border-bottom: 1px solid var(--line); }
.section.soft { background: var(--bg-soft); }
.section.tint { background: linear-gradient(115deg, rgba(250,118,148,.07), rgba(200,168,241,.06)); }
.section-head {
 display: flex;
 align-items: end;
 justify-content: space-between;
 gap: 28px;
 margin-bottom: 26px;
}
.section-head > div { max-width: 720px; }
.section-kicker { display: block; margin-bottom: 7px; }
.section-title { margin-bottom: 8px; font-size: 27px; line-height: 1.35; }
.section-desc { margin-bottom: 0; color: var(--muted); }
.text-link { color: var(--coral); font-weight: 700; white-space: nowrap; }
.text-link:hover { color: #ffd0bd; }
.tag {
 display: inline-flex;
 align-items: center;
 gap: 6px;
 padding: 7px 12px;
 color: #eadde9;
 font-size: 12px;
 border: 1px solid rgba(255,255,255,.14);
 border-radius: 999px;
 background: rgba(15,13,19,.32);
}
.topic-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 14px; }
.topic-card {
 position: relative;
 min-height: 164px;
 padding: 20px;
 overflow: hidden;
 border: 1px solid var(--line);
 border-radius: var(--radius);
 background: var(--panel);
 transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.topic-card:hover { transform: translateY(-3px); border-color: rgba(250,118,148,.45); background: var(--panel-raised); }
.topic-card::after {
 content: "";
 position: absolute;
 right: -25px;
 bottom: -43px;
 width: 112px;
 height: 112px;
 border: 1px solid rgba(250,118,148,.16);
 border-radius: 50%;
}
.topic-index { color: var(--rose); font-size: 12px; font-weight: 800; }
.topic-card h3 { margin: 12px 0 6px; font-size: 17px; }
.topic-card p { max-width: 240px; margin: 0; color: var(--muted); font-size: 13px; }
.editorial-layout { display: grid; grid-template-columns: minmax(0,1.25fr) minmax(260px,.75fr); gap: 22px; }
.feature-story {
 position: relative;
 display: flex;
 min-height: 280px;
 flex-direction: column;
 justify-content: space-between;
 padding: 28px;
 overflow: hidden;
 border: 1px solid rgba(250,118,148,.2);
 border-radius: var(--radius-lg);
 background:
 radial-gradient(ellipse at 85% 18%, rgba(250,118,148,.18), transparent 35%),
 linear-gradient(140deg, #30232e, #211d28 68%);
}
.feature-story::after {
 content: "心";
 position: absolute;
 right: 20px;
 bottom: -52px;
 color: rgba(255,255,255,.045);
 font-family: serif;
 font-size: 210px;
 line-height: 1;
 pointer-events: none;
}
.feature-story > * { position: relative; z-index: 1; }
.feature-story h3 { max-width: 560px; margin: 14px 0 10px; font-size: 27px; line-height: 1.45; }
.feature-story p { max-width: 550px; margin-bottom: 20px; color: #d1c8d4; }
.story-meta { color: var(--faint); font-size: 12px; }
.story-stack { display: grid; align-content: stretch; gap: 12px; }
.story-row {
 display: grid;
 grid-template-columns: 1fr auto;
 align-items: center;
 gap: 16px;
 padding: 17px 18px;
 border: 1px solid var(--line);
 border-radius: 14px;
 background: var(--panel);
 transition: border-color .2s ease, transform .2s ease;
}
.story-row:hover { transform: translateX(3px); border-color: rgba(200,168,241,.4); }
.story-row h3 { margin: 0 0 4px; font-size: 15px; }
.story-row p { margin: 0; color: var(--muted); font-size: 12px; }
.story-arrow { color: var(--rose); font-size: 20px; }
.principle-layout { display: grid; grid-template-columns: 250px minmax(0,1fr); gap: 40px; align-items: start; }
.principle-intro { position: sticky; top: 106px; }
.principle-intro h2 { margin-bottom: 10px; font-size: 25px; line-height: 1.4; }
.principle-intro p { color: var(--muted); }
.principle-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.principle-list li {
 display: grid;
 grid-template-columns: 48px minmax(0,1fr);
 gap: 16px;
 padding: 19px 0;
 border-bottom: 1px solid var(--line);
}
.principle-count { color: var(--rose); font-size: 13px; font-weight: 800; }
.principle-list h3 { margin: 0 0 4px; font-size: 16px; }
.principle-list p { margin: 0; color: var(--muted); }
.signal-band {
 display: grid;
 grid-template-columns: minmax(0,1fr) auto;
 gap: 32px;
 align-items: center;
 padding: 28px 32px;
 border: 1px solid rgba(148,223,193,.2);
 border-radius: var(--radius);
 background: linear-gradient(110deg, rgba(148,223,193,.09), rgba(200,168,241,.07));
}
.signal-band h2 { margin-bottom: 6px; font-size: 22px; }
.signal-band p { margin: 0; color: var(--muted); }
.signal-mark {
 display: grid;
 width: 62px;
 height: 62px;
 place-items: center;
 color: var(--mint);
 font-size: 24px;
 border: 1px solid rgba(148,223,193,.27);
 border-radius: 20px;
 background: rgba(148,223,193,.09);
}
.quote-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 14px; }
.quote-item {
 min-height: 164px;
 padding: 21px;
 border-left: 2px solid var(--rose);
 background: rgba(255,255,255,.035);
}
.quote-item p { margin-bottom: 15px; color: #e4dce6; }
.quote-item span { color: var(--faint); font-size: 12px; }
.stats-row { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 1px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--line); }
.stat-item { padding: 24px; background: var(--panel); }
.stat-value { display: block; margin-bottom: 4px; color: var(--coral); font-size: 27px; font-weight: 800; }
.stat-label { color: var(--muted); font-size: 13px; }
.cta-panel {
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 28px;
 padding: 30px;
 border: 1px solid rgba(250,118,148,.23);
 border-radius: var(--radius-lg);
 background: linear-gradient(115deg, rgba(250,118,148,.12), rgba(255,173,141,.055), rgba(200,168,241,.1));
}
.cta-panel h2 { margin-bottom: 7px; font-size: 25px; }
.cta-panel p { max-width: 680px; margin: 0; color: var(--muted); }
.site-footer { padding: 42px 0 22px; background: #0e0d12; }
.footer-top { display: flex; justify-content: space-between; gap: 40px; padding-bottom: 30px; }
.footer-brand { max-width: 470px; }
.footer-brand p { margin: 14px 0 0; color: var(--muted); }
.footer-links { display: flex; flex-wrap: wrap; align-content: flex-start; gap: 12px 22px; }
.footer-links a { color: var(--muted); transition: color .2s ease; }
.footer-links a:hover { color: var(--coral); }
.footer-bottom {
 display: flex;
 justify-content: space-between;
 gap: 20px;
 padding-top: 18px;
 color: var(--faint);
 font-size: 12px;
 border-top: 1px solid var(--line);
}
.age-note { color: var(--rose); }
@media (max-width: 1024px) {
 .hero-grid { grid-template-columns: minmax(0,1fr) 300px; gap: 34px; }
 .topic-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
 .principle-layout { grid-template-columns: 210px minmax(0,1fr); gap: 28px; }
}
@media (max-width: 768px) {
 .container { width: min(var(--container), calc(100% - 36px)); }
 .nav { min-height: 68px; gap: 12px; }
 .brand { gap: 9px; }
 .brand-name { max-width: 210px; font-size: 14px; }
 .nav-links { gap: 2px; }
 .nav-link { padding: 8px 11px; font-size: 13px; }
 .nav-note { display: none; }
 .hero { padding: 54px 0 42px; }
 .hero-grid { grid-template-columns: 1fr; gap: 28px; }
 .hero-aside { max-width: none; }
 .section { padding: 48px 0; }
 .section-head { align-items: flex-start; flex-direction: column; gap: 12px; }
 .editorial-layout { grid-template-columns: 1fr; }
 .feature-story { min-height: 250px; }
 .principle-layout { grid-template-columns: 1fr; gap: 12px; }
 .principle-intro { position: static; }
 .signal-band { grid-template-columns: 1fr auto; }
 .quote-grid { grid-template-columns: 1fr; }
 .quote-item { min-height: auto; }
}
@media (max-width: 520px) {
 .container { width: min(var(--container), calc(100% - 28px)); }
 .nav { flex-wrap: wrap; justify-content: space-between; padding: 12px 0; }
 .brand-name { max-width: 185px; font-size: 13px; }
 .brand-mark { width: 33px; height: 33px; flex-basis: 33px; }
 .nav-links { width: 100%; justify-content: flex-start; }
 .nav-link { padding: 7px 12px; }
 .hero { padding: 42px 0 34px; }
 h1 { font-size: 34px; }
 .hero-copy { font-size: 15px; }
 .hero-actions { align-items: stretch; flex-direction: column; }
 .hero-actions .button { width: 100%; }
 .section { padding: 40px 0; }
 .section-title { font-size: 23px; }
 .topic-grid { grid-template-columns: 1fr; }
 .topic-card { min-height: 138px; }
 .feature-story { padding: 22px; }
 .feature-story h3 { font-size: 22px; }
 .story-row { padding: 14px; }
 .principle-list li { grid-template-columns: 35px minmax(0,1fr); gap: 10px; }
 .signal-band { grid-template-columns: 1fr; padding: 22px; }
 .signal-mark { width: 48px; height: 48px; }
 .stats-row { grid-template-columns: 1fr; }
 .stat-item { padding: 18px 20px; }
 .cta-panel { align-items: stretch; flex-direction: column; padding: 22px; }
 .cta-panel .button { width: 100%; }
 .footer-top, .footer-bottom { flex-direction: column; }
 .footer-top { gap: 24px; }
}
@media (prefers-reduced-motion: reduce) {
 *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}