/* roulang page: index */
:root {
      --bg: #f5f1f4;
      --surface: #fffafd;
      --surface-2: #eee6ef;
      --ink: #211b25;
      --muted: #756b79;
      --faint: #a69ba8;
      --plum: #42233f;
      --plum-2: #63365c;
      --coral: #ee654f;
      --amber: #f2b84b;
      --rose: #cf3e68;
      --success: #32866d;
      --line: #ded4df;
      --dark: #201820;
      --max: 1240px;
      --nav-h: 78px;
      --radius: 16px;
      --radius-sm: 10px;
      --shadow: 0 14px 35px rgba(44, 25, 47, .09);
      --ease: cubic-bezier(.2, .75, .25, 1);
      --focus: 0 0 0 4px rgba(238, 101, 79, .2);
    }

    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      color: var(--ink);
      background: var(--bg);
      font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
      font-size: 16px;
      line-height: 1.75;
      overflow-x: hidden;
    }
    a { color: inherit; text-decoration: none; }
    a, button, input, select { transition: color .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease), box-shadow .25s var(--ease); }
    img { display: block; max-width: 100%; }
    button, input, select { font: inherit; }
    button { cursor: pointer; }
    :focus-visible { outline: none; box-shadow: var(--focus); }
    .container-wide { width: min(100% - 40px, var(--max)); margin-inline: auto; }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 20;
      height: var(--nav-h);
      background: rgba(245, 241, 244, .94);
      border-bottom: 1px solid var(--line);
      backdrop-filter: blur(16px);
    }
    .nav-wrap { height: 100%; display: flex; align-items: center; gap: 26px; }
    .brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      flex: 0 0 auto;
      color: var(--plum);
      font-weight: 900;
      letter-spacing: 0;
      white-space: nowrap;
    }
    .brand-mark {
      display: grid;
      width: 36px;
      height: 36px;
      place-items: center;
      color: #fff;
      background: var(--coral);
      border-radius: 11px 11px 11px 3px;
      font-size: 18px;
    }
    .brand-name { font-size: 17px; }
    .search-shell {
      display: flex;
      align-items: center;
      min-width: 220px;
      flex: 1 1 560px;
      height: 46px;
      padding: 0 6px 0 15px;
      background: var(--surface);
      border: 1px solid var(--line);
      border-radius: 12px;
    }
    .search-shell:focus-within { border-color: var(--coral); box-shadow: var(--focus); }
    .search-icon { color: var(--coral); font-size: 19px; }
    .search-shell input {
      width: 100%;
      min-width: 0;
      padding: 0 12px;
      color: var(--ink);
      background: transparent;
      border: 0;
      outline: 0;
    }
    .search-shell input::placeholder { color: var(--faint); }
    .clear-search {
      width: 32px;
      height: 32px;
      padding: 0;
      color: var(--muted);
      background: transparent;
      border: 0;
      border-radius: 8px;
    }
    .clear-search:hover { color: var(--coral); background: var(--surface-2); }
    .search-submit {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      height: 34px;
      padding: 0 14px;
      color: #fff;
      background: var(--plum);
      border: 0;
      border-radius: 8px;
      font-size: 14px;
      font-weight: 700;
    }
    .search-submit:hover { background: var(--plum-2); transform: translateY(-1px); }
    .main-nav { display: flex; align-items: center; gap: 8px; }
    .nav-link {
      padding: 8px 12px;
      color: var(--muted);
      border-radius: 9px;
      font-size: 14px;
      font-weight: 700;
      white-space: nowrap;
    }
    .nav-link:hover, .nav-link.active { color: var(--plum); background: var(--surface-2); }
    .menu-toggle { display: none; color: var(--plum); background: transparent; border: 0; font-size: 25px; }

    .hero {
      position: relative;
      padding: 86px 0 72px;
      color: #fff;
      background: var(--dark);
      overflow: hidden;
    }
    .hero::before {
      position: absolute;
      inset: 0;
      background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
      background-size: 42px 42px;
      opacity: .5;
      content: "";
    }
    .hero::after {
      position: absolute;
      right: -140px;
      bottom: -210px;
      width: 560px;
      height: 560px;
      border: 1px solid rgba(238,101,79,.35);
      border-radius: 50%;
      box-shadow: 0 0 0 26px rgba(238,101,79,.04), 0 0 0 52px rgba(238,101,79,.03);
      content: "";
    }
    .hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.08fr .92fr; gap: 56px; align-items: end; }
    .eyebrow, .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--coral);
      font-size: 12px;
      font-weight: 900;
      letter-spacing: .12em;
      text-transform: uppercase;
    }
    .eyebrow::before, .section-kicker::before { width: 28px; height: 2px; background: currentColor; content: ""; }
    h1, h2, h3, p { margin-top: 0; }
    .hero h1 {
      max-width: 760px;
      margin: 18px 0 20px;
      font-size: clamp(42px, 6vw, 78px);
      line-height: 1.1;
      font-weight: 900;
      letter-spacing: 0;
    }
    .hero-copy { max-width: 650px; color: #d7cbd7; font-size: 18px; line-height: 1.9; }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 30px 0 28px; }
    .btn-main, .btn-outline, .btn-light {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 46px;
      padding: 0 19px;
      border: 1px solid transparent;
      border-radius: 10px;
      font-size: 14px;
      font-weight: 800;
    }
    .btn-main { color: #fff; background: var(--coral); }
    .btn-main:hover { color: #fff; background: #d95140; transform: translateY(-2px); box-shadow: 0 8px 18px rgba(238,101,79,.24); }
    .btn-outline { color: #fff; border-color: rgba(255,255,255,.28); background: rgba(255,255,255,.05); }
    .btn-outline:hover { color: #fff; border-color: var(--coral); background: rgba(238,101,79,.12); }
    .keyword-row { display: flex; flex-wrap: wrap; gap: 8px; }
    .keyword {
      padding: 4px 10px;
      color: #dbcddb;
      border: 1px solid rgba(255,255,255,.16);
      border-radius: 6px;
      font-size: 12px;
    }
    .hero-board {
      padding: 22px;
      background: #30242f;
      border: 1px solid rgba(255,255,255,.14);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
    }
    .board-top { display: flex; justify-content: space-between; align-items: center; padding-bottom: 18px; border-bottom: 1px solid rgba(255,255,255,.12); }
    .board-title { color: #fff; font-size: 15px; font-weight: 800; }
    .status { display: inline-flex; align-items: center; gap: 7px; color: #b8decf; font-size: 12px; }
    .status::before { width: 7px; height: 7px; background: var(--success); border-radius: 50%; content: ""; }
    .board-list { margin: 18px 0 0; padding: 0; list-style: none; }
    .board-list li { display: flex; align-items: center; gap: 13px; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.09); }
    .board-list li:last-child { border-bottom: 0; }
    .board-no { color: var(--amber); font-family: Arial, sans-serif; font-size: 12px; font-weight: 900; }
    .board-item { flex: 1; }
    .board-item strong { display: block; color: #fff; font-size: 14px; }
    .board-item span { display: block; color: #a99aa9; font-size: 12px; }
    .board-arrow { color: var(--coral); }

    .section { padding: 92px 0; }
    .section-soft { background: var(--surface-2); }
    .section-head { display: flex; justify-content: space-between; align-items: end; gap: 30px; margin-bottom: 34px; }
    .section h2 { margin: 10px 0 0; color: var(--plum); font-size: clamp(28px, 4vw, 46px); line-height: 1.2; font-weight: 900; }
    .section-intro { max-width: 540px; margin: 0; color: var(--muted); }
    .entry-layout { display: grid; grid-template-columns: 220px 1fr; gap: 22px; }
    .index-list { display: flex; flex-direction: column; gap: 5px; }
    .index-list a { display: flex; justify-content: space-between; padding: 13px 15px; color: var(--muted); border-left: 2px solid transparent; font-size: 14px; font-weight: 700; }
    .index-list a:hover, .index-list a.active { color: var(--plum); border-color: var(--coral); background: var(--surface); }
    .feature-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 18px; }
    .content-card { position: relative; overflow: hidden; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 5px 18px rgba(44,25,47,.04); }
    .content-card:hover { border-color: rgba(238,101,79,.65); transform: translateY(-3px); box-shadow: var(--shadow); }
    .feature-card { min-height: 310px; padding: 28px; color: #fff; background: var(--plum); }
    .feature-card::after { position: absolute; right: -40px; bottom: -80px; width: 250px; height: 250px; border: 1px solid rgba(255,255,255,.18); border-radius: 50%; content: ""; }
    .card-tag { display: inline-block; padding: 4px 9px; color: var(--plum); background: var(--amber); border-radius: 5px; font-size: 11px; font-weight: 900; }
    .feature-card h3 { max-width: 430px; margin: 48px 0 10px; font-size: 28px; line-height: 1.35; font-weight: 900; }
    .feature-card p { max-width: 450px; color: #ddcddd; }
    .mini-stack { display: grid; gap: 18px; }
    .mini-card { display: flex; flex-direction: column; justify-content: space-between; min-height: 146px; padding: 21px; }
    .mini-card h3 { margin: 18px 0 3px; color: var(--plum); font-size: 18px; font-weight: 900; }
    .mini-card p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
    .tag-strip { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 18px; }
    .tag-strip a { padding: 8px 13px; color: var(--plum-2); background: var(--surface); border: 1px solid var(--line); border-radius: 7px; font-size: 13px; font-weight: 700; }
    .tag-strip a:hover { color: #fff; background: var(--plum); border-color: var(--plum); }

    .stats-band { color: #fff; background: var(--plum); }
    .stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,.18); border-bottom: 1px solid rgba(255,255,255,.18); }
    .stat { padding: 28px 20px; border-right: 1px solid rgba(255,255,255,.15); }
    .stat:last-child { border-right: 0; }
    .stat strong { display: block; color: var(--amber); font-family: Arial, sans-serif; font-size: 42px; line-height: 1; }
    .stat span { display: block; margin-top: 10px; color: #dfd0df; font-size: 13px; }

    .stream-layout { display: grid; grid-template-columns: 1.05fr .95fr; gap: 25px; }
    .lead-topic { min-height: 385px; padding: 30px; background: #e6d9e7; border-radius: var(--radius); border: 1px solid var(--line); }
    .topic-number { color: var(--rose); font-family: Arial, sans-serif; font-size: 14px; font-weight: 900; }
    .lead-topic h3 { max-width: 500px; margin: 62px 0 12px; color: var(--plum); font-size: 32px; line-height: 1.3; font-weight: 900; }
    .lead-topic p { max-width: 500px; color: var(--muted); }
    .topic-list { border-top: 1px solid var(--line); }
    .topic-item { display: grid; grid-template-columns: 45px 1fr auto; align-items: center; gap: 14px; min-height: 96px; padding: 17px 0; border-bottom: 1px solid var(--line); }
    .topic-item:hover h3 { color: var(--coral); }
    .topic-index { color: var(--coral); font-family: Arial, sans-serif; font-size: 12px; font-weight: 900; }
    .topic-item h3 { margin: 0 0 3px; color: var(--plum); font-size: 16px; font-weight: 800; }
    .topic-item p { margin: 0; color: var(--muted); font-size: 13px; }
    .topic-item i { color: var(--faint); }

    .path-wrap { display: grid; grid-template-columns: .8fr 1.2fr; gap: 55px; align-items: start; }
    .path-note { color: var(--muted); }
    .path-note .btn-main { margin-top: 18px; }
    .steps { border-top: 1px solid var(--line); }
    .step { display: grid; grid-template-columns: 60px 1fr; gap: 20px; padding: 22px 0; border-bottom: 1px solid var(--line); }
    .step-no { color: var(--coral); font-family: Arial, sans-serif; font-size: 23px; font-weight: 900; }
    .step h3 { margin: 0 0 4px; color: var(--plum); font-size: 18px; font-weight: 900; }
    .step p { margin: 0; color: var(--muted); font-size: 14px; }

    .faq-wrap { max-width: 900px; margin: 0 auto; }
    .accordion-item { margin-bottom: 10px; overflow: hidden; background: var(--surface); border: 1px solid var(--line) !important; border-radius: var(--radius-sm) !important; }
    .accordion-button { padding: 19px 22px; color: var(--plum); background: var(--surface); font-weight: 800; box-shadow: none !important; }
    .accordion-button:not(.collapsed) { color: var(--coral); background: var(--surface); }
    .accordion-button::after { background-image: none; content: "+"; color: var(--coral); font-size: 22px; font-weight: 400; }
    .accordion-button:not(.collapsed)::after { transform: none; content: "−"; }
    .accordion-body { padding: 0 22px 21px; color: var(--muted); line-height: 1.85; }

    .cta-panel { padding: 44px; color: #fff; background: var(--dark); border-radius: var(--radius); }
    .cta-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 45px; align-items: center; }
    .cta-panel h2 { margin: 12px 0; color: #fff; }
    .cta-panel p { color: #cdbdcd; }
    .form-label { margin-bottom: 6px; color: #e9ddea; font-size: 13px; font-weight: 700; }
    .form-control, .form-select { min-height: 46px; color: #fff; background: #30242f; border: 1px solid #574455; border-radius: 9px; }
    .form-control::placeholder { color: #9b899a; }
    .form-control:focus, .form-select:focus { color: #fff; background: #30242f; border-color: var(--coral); box-shadow: var(--focus); }
    .form-select option { color: var(--ink); background: #fff; }
    .form-feedback { display: none; margin-top: 12px; color: #a9dfca; font-size: 13px; }
    .form-feedback.show { display: block; }
    .site-footer { padding: 48px 0 24px; color: #c6b5c5; background: #171217; }
    .footer-grid { display: grid; grid-template-columns: 1.3fr .8fr .8fr .9fr; gap: 35px; padding-bottom: 38px; }
    .footer-brand { color: #fff; }
    .footer-copy { max-width: 300px; margin: 15px 0 0; color: #988997; font-size: 13px; }
    .footer-title { margin: 4px 0 14px; color: #fff; font-size: 14px; font-weight: 800; }
    .footer-links { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; font-size: 13px; }
    .footer-links a:hover { color: var(--coral); }
    .footer-bottom { display: flex; justify-content: space-between; gap: 15px; padding-top: 20px; border-top: 1px solid #332733; color: #837583; font-size: 12px; }

    @media (max-width: 992px) {
      .nav-wrap { gap: 14px; }
      .main-nav { gap: 0; }
      .nav-link { padding-inline: 8px; }
      .hero-grid, .stream-layout, .cta-grid { grid-template-columns: 1fr; }
      .hero-grid { gap: 35px; }
      .feature-grid { grid-template-columns: 1fr; }
      .mini-stack { grid-template-columns: repeat(2, 1fr); }
      .footer-grid { grid-template-columns: repeat(2, 1fr); }
    }
    @media (max-width: 767px) {
      :root { --nav-h: 68px; }
      .container-wide { width: min(100% - 28px, var(--max)); }
      .site-header { height: auto; min-height: var(--nav-h); }
      .nav-wrap { flex-wrap: wrap; min-height: var(--nav-h); padding: 10px 0; }
      .brand-name { font-size: 15px; }
      .menu-toggle { display: block; margin-left: auto; }
      .main-nav { display: none; order: 3; width: 100%; padding: 7px 0; }
      .main-nav.open { display: flex; }
      .main-nav .nav-link { flex: 1; text-align: center; }
      .search-shell { order: 4; flex-basis: 100%; display: none; }
      .search-shell.open { display: flex; }
      .hero { padding: 58px 0 52px; }
      .hero h1 { font-size: 44px; }
      .hero-copy { font-size: 16px; }
      .section { padding: 65px 0; }
      .section-head { display: block; }
      .section-intro { margin-top: 14px; }
      .entry-layout, .path-wrap { grid-template-columns: 1fr; gap: 25px; }
      .index-list { display: flex; flex-direction: row; overflow-x: auto; padding-bottom: 5px; }
      .index-list a { min-width: max-content; border-left: 0; border-bottom: 2px solid transparent; }
      .index-list a:hover, .index-list a.active { border-bottom-color: var(--coral); }
      .stats-grid { grid-template-columns: repeat(2, 1fr); }
      .stat:nth-child(2) { border-right: 0; }
      .stat:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.15); }
      .lead-topic { min-height: 300px; }
      .lead-topic h3 { margin-top: 42px; font-size: 27px; }
      .cta-panel { padding: 28px 22px; }
      .footer-bottom { display: block; }
      .footer-bottom span { display: block; margin-top: 8px; }
    }
    @media (max-width: 480px) {
      .brand-mark { width: 32px; height: 32px; }
      .hero h1 { font-size: 37px; }
      .hero-actions .btn-main, .hero-actions .btn-outline { width: 100%; }
      .mini-stack, .footer-grid { grid-template-columns: 1fr; }
      .feature-card { min-height: 280px; padding: 22px; }
      .feature-card h3 { margin-top: 36px; font-size: 23px; }
      .topic-item { grid-template-columns: 30px 1fr 15px; gap: 9px; }
      .topic-item p { display: -webkit-box; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
      .stat strong { font-size: 34px; }
    }

/* roulang page: category1 */
:root {
      --bg:#f5f1f4;--surface:#fffafd;--surface-2:#eee6ef;--ink:#211b25;
      --muted:#756b79;--faint:#a69ba8;--plum:#42233f;--plum-2:#63365c;
      --coral:#ee654f;--amber:#f2b84b;--rose:#cf3e68;--success:#32866d;
      --line:#ded4df;--dark:#201820;--max:1240px;--nav-h:68px;
      --radius:16px;--radius-sm:10px;--shadow:0 14px 35px rgba(44,25,47,.09);
      --ease:cubic-bezier(.2,.75,.25,1);--focus:0 0 0 4px rgba(238,101,79,.2)
    }
    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;color:var(--ink);background:var(--bg);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}
    a{color:inherit;text-decoration:none}
    a,button,input,select{transition:color .25s var(--ease),background .25s var(--ease),border-color .25s var(--ease),transform .25s var(--ease),box-shadow .25s var(--ease)}
    img{display:block;max-width:100%}
    button,input,select{font:inherit}
    button{cursor:pointer}
    .container-wide{width:min(100% - 40px,var(--max));margin-inline:auto}
    .site-header{position:sticky;top:0;z-index:20;height:var(--nav-h);background:rgba(245,241,244,.95);border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}
    .nav-wrap{height:100%;display:flex;align-items:center;gap:26px}
    .brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;color:var(--plum);font-weight:900;white-space:nowrap}
    .brand-mark{display:grid;width:36px;height:36px;place-items:center;color:#fff;background:var(--coral);border-radius:11px 11px 11px 3px;font-size:18px}
    .brand-name{font-size:17px}
    .search-shell{display:flex;align-items:center;min-width:220px;flex:1 1 560px;height:46px;padding:0 6px 0 15px;background:var(--surface);border:1px solid var(--line);border-radius:12px}
    .search-shell:focus-within{border-color:var(--coral);box-shadow:var(--focus)}
    .search-icon{color:var(--coral);font-size:19px}
    .search-shell input{width:100%;min-width:0;padding:0 12px;color:var(--ink);background:transparent;border:0;outline:0}
    .search-shell input::placeholder{color:var(--faint)}
    .clear-search{width:32px;height:32px;padding:0;color:var(--muted);background:transparent;border:0;border-radius:8px}
    .clear-search:hover{color:var(--coral);background:var(--surface-2)}
    .search-submit{display:inline-flex;align-items:center;gap:7px;height:34px;padding:0 14px;color:#fff;background:var(--plum);border:0;border-radius:8px;font-size:14px;font-weight:700}
    .search-submit:hover{background:var(--plum-2);transform:translateY(-1px)}
    .main-nav{display:flex;align-items:center;gap:8px}
    .nav-link{padding:8px 12px;color:var(--muted);border-radius:9px;font-size:14px;font-weight:700;white-space:nowrap}
    .nav-link:hover,.nav-link.active{color:var(--plum);background:var(--surface-2)}
    .menu-toggle{display:none;color:var(--plum);background:transparent;border:0;font-size:25px}
    .page-head{padding:72px 0 54px;background:var(--surface);border-bottom:1px solid var(--line)}
    .crumbs{display:flex;gap:9px;align-items:center;margin-bottom:20px;color:var(--muted);font-size:13px}
    .crumbs a:hover{color:var(--coral)}
    .section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--coral);font-size:12px;font-weight:900;letter-spacing:.12em}
    .section-kicker::before{width:28px;height:2px;background:currentColor;content:""}
    .page-head h1{max-width:850px;margin:14px 0 14px;font-size:clamp(36px,5vw,64px);line-height:1.16;font-weight:900;letter-spacing:-.025em}
    .page-intro{max-width:760px;margin:0;color:var(--muted);font-size:18px}
    .head-tools{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
    .filter-chip,.tag{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;color:var(--plum);background:var(--surface-2);border:1px solid transparent;border-radius:999px;font-size:13px;font-weight:800}
    .filter-chip:hover,.filter-chip.active,.tag:hover{color:#fff;background:var(--plum);border-color:var(--plum)}
    .featured-wrap{padding:72px 0 28px}
    .wide-feature{position:relative;min-height:300px;display:flex;align-items:flex-end;padding:34px;overflow:hidden;color:#fff;background:var(--dark);border-radius:var(--radius);box-shadow:var(--shadow)}
    .wide-feature::before{position:absolute;inset:0;background:linear-gradient(110deg,rgba(32,24,32,.98) 12%,rgba(66,35,63,.82) 55%,rgba(238,101,79,.42)),repeating-linear-gradient(135deg,transparent 0 18px,rgba(255,255,255,.035) 18px 19px);content:""}
    .wide-feature::after{position:absolute;right:8%;top:25px;width:210px;height:210px;border:1px solid rgba(242,184,75,.45);border-radius:50%;box-shadow:0 0 0 22px rgba(242,184,75,.06),0 0 0 44px rgba(242,184,75,.04);content:""}
    .feature-content{position:relative;z-index:1;max-width:690px}
    .feature-label{display:inline-flex;padding:5px 10px;color:var(--dark);background:var(--amber);font-size:12px;font-weight:900;letter-spacing:.06em}
    .feature-content h2{margin:16px 0 8px;font-size:clamp(25px,3vw,40px);line-height:1.25;font-weight:900}
    .feature-content p{max-width:620px;margin:0;color:#dfd3df}
    .btn-main,.btn-outline,.btn-light{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 19px;border:1px solid transparent;border-radius:10px;font-size:14px;font-weight:800}
    .btn-main{color:#fff;background:var(--coral)}
    .btn-main:hover{color:#fff;background:#d95140;transform:translateY(-2px);box-shadow:0 8px 18px rgba(238,101,79,.24)}
    .btn-outline{color:#fff;border-color:rgba(255,255,255,.28);background:rgba(255,255,255,.05)}
    .btn-outline:hover{color:#fff;border-color:var(--coral);background:rgba(238,101,79,.12)}
    .feature-content .btn-main{margin-top:22px}
    .index-section{padding:44px 0 86px}
    .section-top{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:24px}
    .section-top h2{margin:10px 0 0;font-size:32px;line-height:1.25;font-weight:900}
    .section-top p{max-width:510px;margin:0;color:var(--muted)}
    .index-layout{display:grid;grid-template-columns:250px 1fr;gap:26px;align-items:start}
    .filter-panel{position:sticky;top:92px;padding:22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 8px 22px rgba(44,25,47,.04)}
    .filter-panel h3{margin:0 0 16px;font-size:16px;font-weight:900}
    .filter-title{margin:22px 0 8px;color:var(--faint);font-size:12px;font-weight:900;letter-spacing:.08em}
    .filter-list{display:grid;gap:5px;margin:0;padding:0;list-style:none}
    .filter-list button{width:100%;padding:8px 10px;text-align:left;color:var(--muted);background:transparent;border:0;border-radius:8px;font-size:14px}
    .filter-list button:hover,.filter-list button.active{color:var(--plum);background:var(--surface-2);font-weight:800}
    .result-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px;color:var(--muted);font-size:13px}
    .sort-select{padding:8px 30px 8px 11px;color:var(--plum);background:var(--surface);border:1px solid var(--line);border-radius:8px;outline:0;font-size:13px}
    .sort-select:focus{border-color:var(--coral);box-shadow:var(--focus)}
    .content-list{display:grid;gap:13px}
    .content-item{display:grid;grid-template-columns:110px 1fr auto;gap:18px;align-items:center;padding:18px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm)}
    .content-item:hover{border-color:var(--coral);transform:translateX(3px);box-shadow:var(--shadow)}
    .item-art{height:92px;display:grid;place-items:center;color:rgba(255,255,255,.85);background:linear-gradient(135deg,var(--plum),var(--rose));border-radius:10px;font-size:28px}
    .item-meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:5px;color:var(--coral);font-size:12px;font-weight:900}
    .content-item h3{margin:0 0 5px;font-size:18px;line-height:1.4;font-weight:900}
    .content-item p{display:-webkit-box;overflow:hidden;margin:0;color:var(--muted);font-size:14px;line-height:1.65;-webkit-line-clamp:2;-webkit-box-orient:vertical}
    .item-action{color:var(--plum);font-size:20px}
    .item-action:hover{color:var(--coral);transform:translateX(3px)}
    .state-box{display:none;padding:30px;text-align:center;color:var(--muted);background:var(--surface);border:1px dashed var(--line);border-radius:var(--radius)}
    .tag-section{padding:70px 0;background:var(--surface-2);border-block:1px solid var(--line)}
    .tag-cloud{display:flex;flex-wrap:wrap;gap:10px;max-width:920px}
    .tag{padding:9px 14px;background:var(--surface)}
    .faq-section{padding:78px 0}
    .faq-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:55px}
    .faq-title h2{margin:12px 0;font-size:34px;line-height:1.25;font-weight:900}
    .faq-title p{color:var(--muted)}
    .accordion-item{margin-bottom:10px;background:var(--surface);border:1px solid var(--line)!important;border-radius:var(--radius-sm)!important;overflow:hidden}
    .accordion-button{padding:18px 20px;color:var(--ink);background:var(--surface);box-shadow:none!important;font-weight:800}
    .accordion-button:not(.collapsed){color:var(--plum);background:#f9f0f5}
    .accordion-button::after{background-size:14px}
    .accordion-body{padding:0 20px 20px;color:var(--muted);font-size:14px}
    .cta-section{padding:70px 0}
    .cta-box{display:grid;grid-template-columns:1fr .95fr;gap:42px;align-items:center;padding:42px;color:#fff;background:var(--plum);border-radius:var(--radius);overflow:hidden}
    .cta-box h2{margin:10px 0 12px;font-size:34px;line-height:1.25;font-weight:900}
    .cta-box p{margin:0;color:#dfd2dd}
    .cta-form{padding:20px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:var(--radius-sm)}
    .form-label{margin-bottom:6px;color:#f4eaf3;font-size:13px;font-weight:800}
    .form-control,.form-select{min-height:44px;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:9px}
    .form-control:focus,.form-select:focus{border-color:var(--coral);box-shadow:var(--focus)}
    .form-feedback{display:none;margin-top:10px;color:#ffd38a;font-size:13px}
    .site-footer{padding:58px 0 22px;color:#d8cad7;background:var(--dark)}
    .footer-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr 1.15fr;gap:38px}
    .footer-brand{color:#fff}
    .footer-copy{max-width:280px;margin:17px 0 0;color:#a99aa8;font-size:14px}
    .footer-title{margin:4px 0 15px;color:#fff;font-size:14px;font-weight:900}
    .footer-links{display:grid;gap:8px;margin:0;padding:0;list-style:none;color:#a99aa8;font-size:13px}
    .footer-links a:hover{color:var(--coral)}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:45px;padding-top:18px;color:#8c7d8b;border-top:1px solid rgba(255,255,255,.12);font-size:12px}
    :focus-visible{outline:0;box-shadow:var(--focus)!important}
    @media(max-width:1024px){.nav-wrap{gap:15px}.brand-name{font-size:15px}.main-nav{gap:2px}.index-layout{grid-template-columns:210px 1fr}.cta-box{gap:25px}}
    @media(max-width:767px){
      .container-wide{width:min(100% - 28px,var(--max))}
      .site-header{height:auto;min-height:var(--nav-h)}
      .nav-wrap{min-height:var(--nav-h);flex-wrap:wrap;gap:10px;padding:10px 0}
      .menu-toggle{display:block;margin-left:auto}
      .nav-wrap>.search-shell{order:3;flex-basis:100%;display:none}
      .site-header.menu-open .nav-wrap>.search-shell,.site-header.menu-open .main-nav{display:flex}
      .main-nav{display:none;order:4;width:100%;align-items:stretch;flex-direction:column;padding-bottom:6px}
      .nav-link{padding:10px 12px}
      .page-head{padding:48px 0 38px}.page-head h1{font-size:clamp(34px,10vw,50px)}
      .wide-feature{min-height:350px;padding:25px}.index-layout,.faq-grid,.cta-box{grid-template-columns:1fr}
      .filter-panel{position:static}.section-top{display:block}.section-top p{margin-top:10px}
      .content-item{grid-template-columns:74px 1fr}.item-art{height:76px}.item-action{grid-column:2}
      .footer-grid{grid-template-columns:1fr 1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}
    }
    @media(max-width:480px){
      .brand-name{font-size:14px}.search-submit{padding:0 10px}.search-submit span{display:none}
      .page-head h1{font-size:34px}.page-intro{font-size:16px}.featured-wrap,.faq-section,.cta-section{padding-block:50px}
      .content-item{gap:11px;padding:13px}.content-item h3{font-size:16px}.content-item p{font-size:13px}
      .cta-box{padding:25px}.cta-box h2{font-size:27px}.footer-grid{grid-template-columns:1fr}
    }