/* roulang page: index */
:root {
            --ink: #24201f;
            --muted: #766d69;
            --paper: #fbf9f6;
            --warm: #f2ede7;
            --line: rgba(36, 32, 31, .12);
            --wine: #74353b;
            --wine-dark: #54262b;
            --copper: #b27048;
            --cream: #fffdf9;
            --shadow: 0 10px 28px rgba(36, 32, 31, .07);
            --shadow-hover: 0 14px 34px rgba(36, 32, 31, .13);
            --radius: 14px;
            --container: 1200px;
        }

        * { box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            margin: 0;
            background: var(--paper);
            color: var(--ink);
            font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            font-size: 16px;
            line-height: 1.8;
        }
        img { max-width: 100%; display: block; }
        a { color: inherit; text-decoration: none; transition: color .2s ease, background .2s ease, transform .2s ease, box-shadow .2s ease; }
        button, input { font: inherit; }
        button:focus, a:focus, input:focus { outline: 3px solid rgba(178, 112, 72, .28); outline-offset: 3px; }
        .container { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; }
        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--wine);
            font-size: 13px;
            font-weight: 700;
            letter-spacing: .04em;
        }
        .eyebrow::before {
            content: "";
            width: 22px;
            height: 2px;
            background: var(--copper);
        }
        h1, h2, h3, p { margin-top: 0; }
        h1, h2, h3 { color: var(--ink); }
        h1 { font-size: clamp(36px, 4.3vw, 56px); line-height: 1.2; letter-spacing: 0; font-weight: 800; margin-bottom: 22px; }
        h2 { font-size: clamp(27px, 3vw, 36px); line-height: 1.3; font-weight: 800; margin-bottom: 14px; }
        h3 { font-size: 20px; line-height: 1.4; font-weight: 750; margin-bottom: 8px; }
        .section { padding: 92px 0; }
        .section-head { max-width: 720px; margin-bottom: 34px; }
        .section-head p { color: var(--muted); margin-bottom: 0; font-size: 16px; }
        .top-strip {
            min-height: 36px;
            background: var(--ink);
            color: rgba(255,255,255,.78);
            font-size: 12px;
        }
        .top-strip .container {
            min-height: 36px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }
        .top-links { display: flex; gap: 22px; }
        .top-links a:hover { color: #fff; }
        .main-nav {
            background: rgba(251, 249, 246, .96);
            border-bottom: 1px solid var(--line);
            position: sticky;
            top: 0;
            z-index: 20;
        }
        .nav-inner {
            min-height: 78px;
            display: flex;
            align-items: center;
            gap: 34px;
        }
        .brand {
            display: inline-flex;
            align-items: center;
            gap: 11px;
            flex: 0 0 auto;
            font-weight: 800;
            font-size: 17px;
            line-height: 1.2;
            max-width: 285px;
        }
        .brand-mark {
            width: 34px;
            height: 34px;
            border-radius: 9px;
            background: var(--wine);
            position: relative;
            flex: 0 0 34px;
        }
        .brand-mark::before, .brand-mark::after {
            content: "";
            position: absolute;
            background: var(--copper);
            border-radius: 2px;
        }
        .brand-mark::before { width: 15px; height: 3px; left: 9px; top: 11px; transform: rotate(-32deg); }
        .brand-mark::after { width: 15px; height: 3px; left: 9px; top: 20px; transform: rotate(32deg); }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 26px;
            margin-left: auto;
        }
        .nav-menu a {
            color: var(--muted);
            font-size: 14px;
            font-weight: 650;
            padding: 8px 0;
            border-bottom: 2px solid transparent;
        }
        .nav-menu a:hover, .nav-menu a.active { color: var(--wine); border-bottom-color: var(--wine); }
        .nav-action { margin-left: 8px; }
        .button {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 46px;
            padding: 0 22px;
            border: 0;
            border-radius: 10px;
            background: var(--wine);
            color: #fff;
            font-weight: 700;
            font-size: 15px;
            cursor: pointer;
            box-shadow: 0 5px 14px rgba(116, 53, 59, .18);
        }
        .button:hover { background: var(--wine-dark); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow-hover); }
        .button.secondary {
            background: transparent;
            color: var(--wine);
            border: 1px solid rgba(116, 53, 59, .35);
            box-shadow: none;
        }
        .button.secondary:hover { background: rgba(116, 53, 59, .07); }
        .button.light { background: var(--copper); color: #fff; }
        .button.light:hover { background: #965a38; }

        .hero {
            padding: 72px 0 58px;
            border-bottom: 1px solid var(--line);
            background: var(--warm);
        }
        .hero-grid { display: grid; grid-template-columns: 1.12fr .88fr; gap: 70px; align-items: center; }
        .hero-copy { max-width: 700px; }
        .hero-copy > p { max-width: 650px; color: var(--muted); font-size: 17px; line-height: 1.9; margin-bottom: 26px; }
        .hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
        .hero-note { margin-top: 18px; color: var(--muted); font-size: 13px; }
        .entry-matrix {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
            transform: rotate(1deg);
        }
        .entry-tile {
            min-height: 148px;
            padding: 22px;
            background: var(--cream);
            border: 1px solid var(--line);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        .entry-tile.tall { min-height: 210px; background: var(--wine); color: #fff; }
        .entry-tile.tall h3, .entry-tile.tall .tile-meta { color: #fff; }
        .entry-tile h3 { margin-bottom: 0; }
        .tile-meta { color: var(--muted); font-size: 13px; }
        .hero-foot { margin-top: 48px; display: flex; align-items: center; gap: 18px; color: var(--muted); font-size: 13px; }
        .status-dot { width: 9px; height: 9px; border-radius: 50%; background: #6d956b; display: inline-block; }

        .cover-layout { display: grid; grid-template-columns: 1.45fr .85fr .85fr; gap: 18px; align-items: stretch; }
        .content-card {
            background: var(--cream);
            border: 1px solid var(--line);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: transform .2s ease, box-shadow .2s ease;
        }
        .content-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
        .card-cover {
            min-height: 220px;
            background: var(--wine);
            position: relative;
            padding: 20px;
            display: flex;
            align-items: flex-end;
            overflow: hidden;
        }
        .card-cover::before {
            content: "18+";
            position: absolute;
            right: 18px;
            top: 18px;
            color: rgba(255,255,255,.72);
            font-size: 13px;
            border: 1px solid rgba(255,255,255,.42);
            border-radius: 50%;
            width: 38px;
            height: 38px;
            display: grid;
            place-items: center;
        }
        .card-cover::after {
            content: "";
            position: absolute;
            width: 180px;
            height: 260px;
            right: -35px;
            bottom: -80px;
            border: 2px solid rgba(255,255,255,.22);
            transform: rotate(25deg);
        }
        .cover-large { min-height: 360px; background: #3e2528; }
        .cover-copper { background: var(--copper); }
        .cover-ink { background: #35302e; }
        .cover-caption { position: relative; z-index: 1; color: #fff; max-width: 80%; }
        .cover-caption strong { display: block; font-size: 24px; line-height: 1.35; }
        .cover-caption span { font-size: 13px; opacity: .8; }
        .card-body { padding: 21px 22px 23px; }
        .tag {
            display: inline-block;
            padding: 4px 9px;
            color: var(--wine);
            background: rgba(116, 53, 59, .09);
            border-radius: 6px;
            font-size: 12px;
            font-weight: 700;
            margin-bottom: 12px;
        }
        .card-body p { color: var(--muted); font-size: 14px; line-height: 1.7; margin-bottom: 15px; }
        .card-link { color: var(--wine); font-size: 14px; font-weight: 700; }
        .card-link:hover { color: var(--copper); }

        .warm-section { background: var(--warm); }
        .list-panel { max-width: 780px; }
        .list-item {
            display: grid;
            grid-template-columns: 48px 1fr auto;
            gap: 18px;
            align-items: center;
            padding: 20px 0;
            border-top: 1px solid var(--line);
        }
        .list-number {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: var(--wine);
            color: #fff;
            display: grid;
            place-items: center;
            font-weight: 800;
        }
        .list-item h3 { margin-bottom: 3px; font-size: 18px; }
        .list-item p { margin-bottom: 0; color: var(--muted); font-size: 14px; line-height: 1.65; }
        .list-item .tag { margin: 0; white-space: nowrap; }
        .side-note {
            padding: 28px;
            background: var(--cream);
            border-left: 4px solid var(--copper);
            box-shadow: var(--shadow);
            border-radius: 0 var(--radius) var(--radius) 0;
        }
        .side-note p { color: var(--muted); font-size: 14px; margin-bottom: 0; }

        .trust-row { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
        .trust-item { padding: 24px 20px; border-right: 1px solid var(--line); }
        .trust-item:last-child { border-right: 0; }
        .trust-item strong { display: block; color: var(--wine); font-size: 21px; margin-bottom: 3px; }
        .trust-item span { color: var(--muted); font-size: 13px; }

        .comments { display: flex; gap: 16px; overflow-x: auto; padding-bottom: 10px; }
        .comment {
            min-width: 280px;
            flex: 1;
            padding: 21px;
            background: var(--cream);
            border: 1px solid var(--line);
            border-radius: 12px;
        }
        .comment-head { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
        .avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--copper); color: #fff; display: grid; place-items: center; font-weight: 800; }
        .comment small { color: var(--muted); font-size: 12px; }
        .comment p { color: var(--ink); font-size: 14px; line-height: 1.7; margin-bottom: 0; }

        .faq-wrap { max-width: 860px; }
        .accordion { background: transparent; margin: 0; }
        .accordion-item { border: 1px solid var(--line); border-bottom: 0; background: var(--cream); }
        .accordion-item:last-child { border-bottom: 1px solid var(--line); }
        .accordion-title { color: var(--ink); font-weight: 700; font-size: 16px; padding: 19px 24px; }
        .accordion-title:hover { background: rgba(116, 53, 59, .05); color: var(--wine); }
        .accordion-content { background: var(--paper); color: var(--muted); font-size: 14px; line-height: 1.8; padding: 0 24px 20px; }

        .cta-band { background: var(--ink); color: #fff; padding: 58px 0; }
        .cta-band h2 { color: #fff; margin-bottom: 10px; }
        .cta-band p { color: rgba(255,255,255,.7); margin-bottom: 0; max-width: 640px; font-size: 15px; }
        .cta-grid { display: grid; grid-template-columns: 1fr auto; gap: 34px; align-items: center; }
        .signup { display: flex; gap: 8px; }
        .signup input { min-width: 240px; height: 46px; padding: 0 15px; border: 1px solid rgba(255,255,255,.2); border-radius: 9px; background: rgba(255,255,255,.08); color: #fff; }
        .signup input::placeholder { color: rgba(255,255,255,.55); }
        .form-status { display: none; color: #d9b18d; font-size: 13px; margin-top: 9px; }
        .compliance { margin-top: 20px; color: rgba(255,255,255,.55); font-size: 12px; }

        footer { background: #1b1918; color: rgba(255,255,255,.66); padding: 45px 0 28px; }
        .footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 50px; padding-bottom: 32px; border-bottom: 1px solid rgba(255,255,255,.12); }
        footer .brand { color: #fff; margin-bottom: 15px; }
        footer p, footer a { font-size: 13px; line-height: 1.8; }
        footer h3 { color: #fff; font-size: 14px; margin-bottom: 12px; }
        .footer-links { display: grid; gap: 6px; }
        .footer-links a:hover { color: #fff; }
        .copyright { display: flex; justify-content: space-between; gap: 20px; padding-top: 22px; font-size: 12px; }

        @media (max-width: 900px) {
            .hero-grid { grid-template-columns: 1fr; gap: 36px; }
            .entry-matrix { max-width: 600px; transform: none; }
            .cover-layout { grid-template-columns: 1fr 1fr; }
            .cover-layout .content-card:first-child { grid-column: span 2; }
            .trust-row { grid-template-columns: repeat(2, 1fr); }
            .trust-item:nth-child(2) { border-right: 0; }
            .trust-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
            .cta-grid { grid-template-columns: 1fr; }
        }
        @media (max-width: 680px) {
            .container { width: min(100% - 32px, var(--container)); }
            .top-strip .container { min-height: 34px; }
            .top-links { gap: 10px; }
            .top-links a:first-child { display: none; }
            .nav-inner { min-height: 68px; gap: 12px; }
            .brand { font-size: 14px; max-width: 220px; }
            .brand-mark { width: 30px; height: 30px; flex-basis: 30px; }
            .nav-menu { gap: 13px; }
            .nav-menu a { font-size: 12px; }
            .nav-action { display: none; }
            .section { padding: 65px 0; }
            h1 { font-size: 34px; }
            .hero { padding: 54px 0 44px; }
            .hero-actions { display: grid; grid-template-columns: 1fr; }
            .hero-actions .button { width: 100%; }
            .entry-matrix { grid-template-columns: 1fr 1fr; gap: 8px; }
            .entry-tile { min-height: 128px; padding: 16px; }
            .entry-tile.tall { min-height: 176px; }
            .cover-layout { display: flex; overflow-x: auto; padding-bottom: 10px; }
            .cover-layout .content-card, .cover-layout .content-card:first-child { min-width: 78vw; }
            .cover-layout .content-card:first-child { grid-column: auto; }
            .cover-large { min-height: 270px; }
            .list-item { grid-template-columns: 38px 1fr; gap: 12px; }
            .list-item .tag { grid-column: 2; justify-self: start; }
            .trust-item { padding: 20px 13px; }
            .trust-item strong { font-size: 17px; }
            .signup { display: grid; grid-template-columns: 1fr; }
            .signup input, .signup .button { width: 100%; }
            .footer-grid { grid-template-columns: 1fr; gap: 25px; }
            .copyright { display: block; }
            .copyright span { display: block; margin-top: 6px; }
        }

/* roulang page: category1 */
:root {
      --ink: #24201f;
      --ink-soft: #554c49;
      --muted: #817572;
      --paper: #fbf8f4;
      --paper-deep: #f2ebe4;
      --white: #ffffff;
      --wine: #762f36;
      --wine-dark: #542127;
      --copper: #b76b43;
      --line: rgba(36, 32, 31, .11);
      --line-light: rgba(255, 255, 255, .14);
      --radius-lg: 20px;
      --radius-md: 14px;
      --radius-sm: 10px;
      --shadow: 0 10px 28px rgba(40, 28, 24, .07);
      --shadow-hover: 0 16px 36px rgba(40, 28, 24, .13);
      --ease: 190ms ease;
      --container: 1200px;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      color: var(--ink);
      background: var(--paper);
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
      font-size: 16px;
      line-height: 1.8;
      -webkit-font-smoothing: antialiased;
    }
    a { color: inherit; text-decoration: none; transition: color var(--ease), background var(--ease), border-color var(--ease), transform var(--ease), box-shadow var(--ease); }
    a:hover { color: var(--wine); }
    img { max-width: 100%; display: block; }
    button, input { font: inherit; }
    button:focus-visible, a:focus-visible, input:focus-visible {
      outline: 3px solid rgba(183, 107, 67, .4);
      outline-offset: 3px;
    }
    .container {
      width: min(calc(100% - 40px), var(--container));
      margin: 0 auto;
    }

    .top-strip {
      min-height: 38px;
      display: flex;
      align-items: center;
      color: rgba(255,255,255,.84);
      background: var(--ink);
      font-size: 12px;
      letter-spacing: .02em;
    }
    .top-strip .container {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
    }
    .top-links { display: flex; gap: 22px; }
    .top-links a { color: rgba(255,255,255,.72); }
    .top-links a:hover { color: #fff; }

    .main-nav {
      position: sticky;
      top: 0;
      z-index: 20;
      background: rgba(251,248,244,.94);
      border-bottom: 1px solid var(--line);
      backdrop-filter: blur(12px);
    }
    .nav-inner {
      min-height: 76px;
      display: flex;
      align-items: center;
      gap: 30px;
    }
    .brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      color: var(--ink);
      font-size: 17px;
      font-weight: 800;
      line-height: 1.25;
      white-space: nowrap;
    }
    .brand:hover { color: var(--wine); }
    .brand-mark {
      width: 28px;
      height: 28px;
      position: relative;
      display: inline-block;
      flex: 0 0 28px;
      border-radius: 8px 8px 8px 2px;
      background: var(--wine);
      transform: rotate(-4deg);
    }
    .brand-mark::after {
      content: "";
      position: absolute;
      width: 9px;
      height: 9px;
      right: 5px;
      bottom: 5px;
      border-radius: 50%;
      background: var(--copper);
    }
    .nav-menu {
      display: flex;
      align-items: center;
      gap: 8px;
      margin-left: auto;
    }
    .nav-menu a {
      padding: 10px 15px;
      border-radius: 9px;
      color: var(--ink-soft);
      font-size: 14px;
      font-weight: 650;
    }
    .nav-menu a:hover, .nav-menu a.active {
      color: var(--wine);
      background: var(--paper-deep);
    }
    .button {
      display: inline-flex;
      min-height: 46px;
      align-items: center;
      justify-content: center;
      padding: 11px 21px;
      border: 1px solid transparent;
      border-radius: 999px;
      background: var(--wine);
      color: #fff;
      font-size: 14px;
      font-weight: 750;
      line-height: 1.2;
      cursor: pointer;
      box-shadow: 0 7px 15px rgba(118,47,54,.16);
    }
    .button:hover {
      color: #fff;
      background: var(--wine-dark);
      transform: translateY(-2px);
      box-shadow: 0 10px 20px rgba(118,47,54,.22);
    }
    .button.secondary {
      color: var(--wine);
      background: transparent;
      border-color: rgba(118,47,54,.28);
      box-shadow: none;
    }
    .button.secondary:hover { color: #fff; background: var(--wine); }
    .nav-action { min-height: 40px; padding: 9px 17px; font-size: 13px; }

    .page-hero {
      position: relative;
      overflow: hidden;
      padding: 72px 0 62px;
      background:
        radial-gradient(circle at 88% 18%, rgba(183,107,67,.13), transparent 27%),
        linear-gradient(135deg, #fffdfa 0%, #f4ece5 100%);
      border-bottom: 1px solid var(--line);
    }
    .page-hero::after {
      content: "";
      position: absolute;
      width: 310px;
      height: 310px;
      right: -120px;
      bottom: -175px;
      border: 1px solid rgba(118,47,54,.15);
      border-radius: 50%;
    }
    .breadcrumbs {
      margin: 0 0 22px;
      color: var(--muted);
      font-size: 13px;
    }
    .breadcrumbs a { color: var(--wine); }
    .hero-layout {
      display: grid;
      grid-template-columns: minmax(0, 1.25fr) minmax(300px, .75fr);
      gap: 70px;
      align-items: end;
    }
    .eyebrow, .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--wine);
      font-size: 12px;
      font-weight: 800;
      letter-spacing: .12em;
      text-transform: uppercase;
    }
    .eyebrow::before, .section-kicker::before {
      content: "";
      width: 25px;
      height: 2px;
      background: var(--copper);
    }
    h1, h2, h3, p { margin-top: 0; }
    h1 {
      max-width: 790px;
      margin: 16px 0 18px;
      font-size: clamp(34px, 5vw, 53px);
      line-height: 1.2;
      letter-spacing: -.045em;
      font-weight: 800;
    }
    .hero-copy {
      max-width: 720px;
      color: var(--ink-soft);
      font-size: 18px;
      line-height: 1.85;
      margin-bottom: 27px;
    }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
    .hero-note {
      padding: 22px 24px;
      border: 1px solid var(--line);
      border-left: 4px solid var(--copper);
      border-radius: var(--radius-md);
      background: rgba(255,255,255,.7);
      box-shadow: var(--shadow);
    }
    .hero-note strong {
      display: block;
      margin-bottom: 6px;
      color: var(--wine);
      font-size: 17px;
    }
    .hero-note p { margin: 0; color: var(--ink-soft); font-size: 14px; line-height: 1.75; }

    .section { padding: 78px 0; }
    .section-heading {
      max-width: 730px;
      margin-bottom: 30px;
    }
    .section-heading h2 {
      margin: 10px 0 10px;
      font-size: clamp(26px, 3.1vw, 36px);
      line-height: 1.3;
      letter-spacing: -.03em;
    }
    .section-heading p { margin: 0; color: var(--muted); }

    .filter-bar {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      margin-bottom: 30px;
      padding: 14px;
      border: 1px solid var(--line);
      border-radius: var(--radius-md);
      background: var(--white);
      box-shadow: var(--shadow);
    }
    .filter-label { color: var(--ink-soft); font-size: 14px; font-weight: 700; }
    .filter-tags { display: flex; flex-wrap: wrap; gap: 8px; }
    .tag {
      display: inline-flex;
      align-items: center;
      min-height: 31px;
      padding: 5px 11px;
      border: 1px solid rgba(118,47,54,.17);
      border-radius: 999px;
      color: var(--wine);
      background: #fffaf7;
      font-size: 12px;
      line-height: 1.3;
    }
    .tag.active { color: #fff; border-color: var(--wine); background: var(--wine); }

    .feature-panel {
      display: grid;
      grid-template-columns: 1fr 1.55fr;
      gap: 28px;
      margin-bottom: 52px;
      padding: 28px;
      border-radius: var(--radius-lg);
      background: var(--ink);
      color: #fff;
      box-shadow: var(--shadow-hover);
    }
    .feature-cover {
      min-height: 250px;
      position: relative;
      overflow: hidden;
      display: flex;
      align-items: flex-end;
      padding: 22px;
      border-radius: var(--radius-md);
      background:
        linear-gradient(145deg, rgba(118,47,54,.86), rgba(36,32,31,.2)),
        repeating-linear-gradient(135deg, transparent 0 14px, rgba(255,255,255,.08) 15px 16px),
        #6e3635;
    }
    .feature-cover::before {
      content: "18+";
      position: absolute;
      top: 20px;
      right: 20px;
      padding: 5px 10px;
      border: 1px solid rgba(255,255,255,.42);
      border-radius: 999px;
      color: #fff;
      font-size: 12px;
      font-weight: 800;
    }
    .cover-caption { position: relative; }
    .cover-caption small { color: rgba(255,255,255,.7); }
    .cover-caption strong { display: block; margin-top: 4px; font-size: 25px; line-height: 1.3; }
    .feature-content { padding: 7px 4px; }
    .feature-content .tag { color: #f8d0b6; border-color: rgba(248,208,182,.35); background: transparent; }
    .feature-content h3 { margin: 16px 0 11px; font-size: 27px; line-height: 1.35; }
    .feature-content p { color: rgba(255,255,255,.7); line-height: 1.8; }
    .feature-points { margin: 20px 0 24px; padding: 0; list-style: none; }
    .feature-points li { position: relative; margin: 8px 0; padding-left: 23px; color: rgba(255,255,255,.86); font-size: 14px; }
    .feature-points li::before { content: "✓"; position: absolute; left: 0; color: #efb38b; font-weight: 800; }

    .article-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 18px;
    }
    .article-card {
      display: grid;
      grid-template-columns: 145px 1fr;
      gap: 19px;
      padding: 17px;
      border: 1px solid var(--line);
      border-radius: var(--radius-md);
      background: var(--white);
      box-shadow: 0 5px 18px rgba(40,28,24,.04);
    }
    .article-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
    .article-cover {
      min-height: 155px;
      position: relative;
      display: flex;
      align-items: flex-end;
      padding: 12px;
      overflow: hidden;
      border-radius: 10px;
      background: linear-gradient(155deg, #d08d68, #762f36 55%, #292021);
    }
    .article-cover.alt { background: linear-gradient(155deg, #bea58e, #55433d 55%, #242021); }
    .article-cover.third { background: linear-gradient(155deg, #a95e51, #2e2524 65%); }
    .article-cover.fourth { background: linear-gradient(155deg, #d2a47b, #794b43 50%, #292021); }
    .article-cover::after {
      content: "成人提示";
      position: absolute;
      top: 10px;
      left: 10px;
      padding: 3px 7px;
      border-radius: 5px;
      color: #fff;
      background: rgba(36,32,31,.62);
      font-size: 10px;
    }
    .article-cover span { color: rgba(255,255,255,.82); font-size: 11px; }
    .article-body { min-width: 0; display: flex; flex-direction: column; }
    .article-body h3 { margin: 8px 0 8px; font-size: 19px; line-height: 1.45; }
    .article-body p { margin-bottom: 10px; color: var(--muted); font-size: 14px; line-height: 1.68; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
    .article-meta { margin-top: auto; color: var(--muted); font-size: 12px; }
    .text-link { display: inline-block; margin-top: 8px; color: var(--wine); font-size: 13px; font-weight: 750; }
    .text-link::after { content: " →"; }

    .rules-section { background: var(--paper-deep); }
    .rules-layout {
      display: grid;
      grid-template-columns: .8fr 1.2fr;
      gap: 55px;
      align-items: start;
    }
    .rules-intro h2 { margin: 11px 0 13px; font-size: 32px; line-height: 1.35; }
    .rules-intro p { color: var(--ink-soft); }
    .rule-list { margin: 0; padding: 0; list-style: none; }
    .rule-item {
      display: grid;
      grid-template-columns: 44px 1fr;
      gap: 15px;
      padding: 18px 0;
      border-bottom: 1px solid var(--line);
    }
    .rule-item:first-child { padding-top: 0; }
    .rule-number {
      width: 36px;
      height: 36px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      color: #fff;
      background: var(--wine);
      font-weight: 800;
    }
    .rule-item h3 { margin: 0 0 3px; font-size: 18px; }
    .rule-item p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }

    .faq-wrap { max-width: 850px; }
    .accordion {
      margin: 0;
      border: 0;
      background: transparent;
    }
    .accordion-item {
      margin-bottom: 10px;
      border: 1px solid var(--line) !important;
      border-radius: var(--radius-sm);
      overflow: hidden;
      background: #fff;
    }
    .accordion-title {
      padding: 20px 24px;
      border: 0;
      color: var(--ink);
      font-size: 16px;
      font-weight: 750;
    }
    .accordion-title:hover, .accordion-title:focus { color: var(--wine); background: #fffaf7; }
    .accordion-content {
      border: 0;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.8;
      background: #fff;
    }
    .accordion-title::before { color: var(--wine); }

    .cta-band {
      padding: 42px 0;
      color: #fff;
      background: var(--wine-dark);
    }
    .cta-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 30px;
    }
    .cta-inner h2 { margin: 0 0 6px; font-size: 28px; line-height: 1.35; }
    .cta-inner p { margin: 0; color: rgba(255,255,255,.72); font-size: 14px; }
    .cta-inner .button { color: var(--ink); background: #efb38b; box-shadow: none; }
    .cta-inner .button:hover { background: #fff; color: var(--wine-dark); }

    footer {
      padding: 58px 0 22px;
      color: rgba(255,255,255,.74);
      background: var(--ink);
    }
    footer .brand { color: #fff; }
    footer .brand:hover { color: #efb38b; }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.5fr .8fr .8fr;
      gap: 55px;
      padding-bottom: 42px;
    }
    .footer-grid p { max-width: 390px; margin: 18px 0 0; color: rgba(255,255,255,.57); font-size: 14px; line-height: 1.8; }
    footer h3 { margin: 0 0 13px; color: #fff; font-size: 14px; }
    .footer-links { display: grid; gap: 7px; font-size: 13px; }
    .footer-links a { color: rgba(255,255,255,.62); }
    .footer-links a:hover { color: #efb38b; }
    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      padding-top: 18px;
      border-top: 1px solid var(--line-light);
      color: rgba(255,255,255,.43);
      font-size: 12px;
    }

    @media screen and (max-width: 900px) {
      .hero-layout, .rules-layout { grid-template-columns: 1fr; gap: 28px; }
      .hero-note { max-width: 620px; }
      .feature-panel { grid-template-columns: .8fr 1.2fr; gap: 20px; }
      .nav-inner { gap: 16px; }
      .brand { white-space: normal; }
    }
    @media screen and (max-width: 680px) {
      .container { width: min(calc(100% - 32px), var(--container)); }
      .top-strip { min-height: 34px; }
      .top-links { display: none; }
      .main-nav { position: relative; }
      .nav-inner { min-height: auto; padding: 16px 0; flex-wrap: wrap; }
      .brand { flex: 1 1 100%; font-size: 16px; }
      .nav-menu { order: 3; width: 100%; margin: 0; overflow-x: auto; }
      .nav-menu a { min-height: 44px; display: inline-flex; align-items: center; padding: 9px 12px; white-space: nowrap; }
      .nav-action { position: absolute; top: 17px; right: 0; }
      .page-hero { padding: 46px 0 44px; }
      h1 { font-size: 34px; }
      .hero-copy { font-size: 16px; }
      .hero-actions { display: grid; grid-template-columns: 1fr; }
      .hero-actions .button { width: 100%; }
      .section { padding: 55px 0; }
      .feature-panel { grid-template-columns: 1fr; padding: 18px; }
      .feature-cover { min-height: 220px; }
      .article-grid { grid-template-columns: 1fr; }
      .article-card { grid-template-columns: 112px 1fr; gap: 14px; padding: 12px; }
      .article-cover { min-height: 145px; }
      .article-body h3 { font-size: 17px; }
      .filter-bar { align-items: flex-start; flex-direction: column; }
      .cta-inner { align-items: flex-start; flex-direction: column; }
      .cta-inner .button { width: 100%; }
      .footer-grid { grid-template-columns: 1fr; gap: 28px; padding-bottom: 30px; }
      .copyright { flex-direction: column; gap: 6px; }
    }