/* roulang page: index */
:root {
            --ink: #29212a;
            --ink-soft: #655a63;
            --plum: #542d4b;
            --plum-deep: #3d2038;
            --wine: #843e50;
            --rose: #c58e91;
            --paper: #f8f3ec;
            --paper-2: #efe5dc;
            --cream: #fffaf4;
            --line: #dfd2cc;
            --gold: #ba8b50;
            --sage: #778277;
            --shadow: 0 18px 50px rgba(63, 35, 50, .11);
            --shadow-sm: 0 8px 24px rgba(63, 35, 50, .08);
            --radius: 18px;
            --radius-sm: 10px;
            --ease: all .28s ease;
        }

        *, *::before, *::after { box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            margin: 0;
            color: var(--ink);
            background: var(--paper);
            font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            font-size: 16px;
            line-height: 1.8;
            overflow-x: hidden;
        }
        img { max-width: 100%; display: block; }
        a { color: var(--plum); text-decoration: none; transition: var(--ease); }
        a:hover { color: var(--wine); }
        button, input { font: inherit; }
        button:focus-visible, a:focus-visible, input:focus-visible {
            outline: 3px solid rgba(186,139,80,.55);
            outline-offset: 3px;
        }
        .site-wrap { width: min(1180px, calc(100% - 36px)); margin: 0 auto; }
        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--wine);
            font-size: 12px;
            font-weight: 800;
            letter-spacing: .15em;
            text-transform: uppercase;
        }
        .eyebrow::before {
            content: "";
            width: 24px;
            height: 1px;
            background: var(--gold);
        }
        .section-head { max-width: 680px; margin-bottom: 38px; }
        .section-head h2 {
            margin: 12px 0 12px;
            color: var(--plum-deep);
            font-family: Georgia, "Songti SC", "STSong", serif;
            font-size: clamp(30px, 4vw, 48px);
            line-height: 1.2;
            letter-spacing: -.04em;
        }
        .section-head p { margin: 0; color: var(--ink-soft); }
        .section-pad { padding: 94px 0; }

        .dock-header {
            position: sticky;
            top: 16px;
            z-index: 20;
            padding-top: 16px;
        }
        .dock {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            min-height: 68px;
            padding: 10px 14px 10px 22px;
            background: rgba(255,250,244,.92);
            border: 1px solid rgba(223,210,204,.95);
            border-radius: 999px;
            box-shadow: var(--shadow-sm);
            backdrop-filter: blur(12px);
        }
        .brand {
            display: inline-flex;
            align-items: center;
            gap: 11px;
            color: var(--plum-deep);
            font-size: 15px;
            font-weight: 800;
            white-space: nowrap;
        }
        .brand-mark {
            position: relative;
            display: grid;
            width: 34px;
            height: 38px;
            place-items: center;
            color: var(--cream);
            background: var(--plum);
            border-radius: 7px 7px 10px 3px;
            font-family: Georgia, serif;
            font-size: 18px;
            box-shadow: 4px 4px 0 var(--paper-2);
        }
        .brand-mark::after {
            content: "";
            position: absolute;
            right: 0;
            bottom: 0;
            border-width: 0 0 9px 9px;
            border-style: solid;
            border-color: transparent transparent var(--paper) transparent;
        }
        .nav-links { display: flex; align-items: center; gap: 5px; margin-left: auto; }
        .nav-links a {
            position: relative;
            padding: 9px 15px;
            color: var(--ink-soft);
            border-radius: 999px;
            font-size: 14px;
            font-weight: 700;
        }
        .nav-links a:hover, .nav-links a.active {
            color: var(--plum);
            background: var(--paper-2);
        }
        .nav-links a.active::after {
            content: "";
            position: absolute;
            left: 50%;
            bottom: 3px;
            width: 4px;
            height: 4px;
            background: var(--wine);
            border-radius: 50%;
            transform: translateX(-50%);
        }
        .nav-cta, .btn-main {
            display: inline-flex;
            justify-content: center;
            align-items: center;
            min-height: 44px;
            padding: 10px 20px;
            color: var(--cream) !important;
            background: var(--plum);
            border: 1px solid var(--plum);
            border-radius: 999px;
            font-size: 14px;
            font-weight: 800;
            box-shadow: 0 7px 14px rgba(84,45,75,.16);
        }
        .nav-cta:hover, .btn-main:hover { color: #fff !important; background: var(--wine); border-color: var(--wine); transform: translateY(-2px); }
        .mobile-toggle { display: none; border: 0; color: var(--plum); background: transparent; font-size: 24px; }

        .hero { padding: 92px 0 82px; }
        .hero-grid {
            display: grid;
            grid-template-columns: 1.03fr .97fr;
            gap: 54px;
            align-items: center;
        }
        .hero h1 {
            max-width: 680px;
            margin: 18px 0 22px;
            color: var(--plum-deep);
            font-family: Georgia, "Songti SC", "STSong", serif;
            font-size: clamp(42px, 6vw, 76px);
            line-height: 1.12;
            letter-spacing: -.055em;
        }
        .hero h1 em { color: var(--wine); font-style: normal; }
        .hero-copy { max-width: 610px; color: var(--ink-soft); font-size: 18px; line-height: 1.9; }
        .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
        .btn-quiet {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 44px;
            padding: 9px 19px;
            color: var(--plum);
            background: transparent;
            border: 1px solid var(--plum);
            border-radius: 999px;
            font-size: 14px;
            font-weight: 800;
        }
        .btn-quiet:hover { color: var(--cream); background: var(--plum); }
        .hero-notes { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 34px; color: var(--ink-soft); font-size: 13px; }
        .hero-notes strong { display: block; color: var(--plum); font-size: 20px; line-height: 1.2; }

        .stage {
            position: relative;
            min-height: 430px;
            padding: 28px;
            background: var(--plum-deep);
            border-radius: 28px;
            overflow: hidden;
            box-shadow: var(--shadow);
        }
        .stage::before, .stage::after {
            content: "";
            position: absolute;
            border: 1px solid rgba(255,250,244,.13);
            border-radius: 50%;
        }
        .stage::before { width: 380px; height: 380px; top: -170px; right: -120px; }
        .stage::after { width: 260px; height: 260px; bottom: -150px; left: -80px; }
        .stage-top { display: flex; justify-content: space-between; color: rgba(255,250,244,.65); font-size: 12px; letter-spacing: .12em; }
        .film-window {
            position: relative;
            display: flex;
            align-items: flex-end;
            min-height: 284px;
            margin-top: 24px;
            padding: 25px;
            background:
                linear-gradient(135deg, rgba(255,255,255,.06), transparent 45%),
                linear-gradient(160deg, #8c6471 0%, #4c3049 52%, #281d31 100%);
            border: 8px solid #eadbcf;
            box-shadow: inset 0 0 0 1px rgba(61,32,56,.4);
        }
        .film-window::before {
            content: "";
            position: absolute;
            inset: 14px;
            border: 1px dashed rgba(255,250,244,.44);
        }
        .scene-shadow {
            position: absolute;
            right: 17%;
            bottom: 0;
            width: 38%;
            height: 82%;
            background: linear-gradient(90deg, transparent, rgba(27,17,29,.82));
            clip-path: polygon(35% 0, 100% 0, 100% 100%, 0 100%);
        }
        .stage-caption { position: relative; z-index: 1; color: var(--cream); }
        .stage-caption small { color: #e0bc9b; }
        .stage-caption h3 { margin: 7px 0 0; font-family: Georgia, serif; font-size: 27px; }
        .stage-bottom { display: flex; justify-content: space-between; gap: 10px; margin-top: 18px; color: rgba(255,250,244,.7); font-size: 13px; }
        .stage-tag { color: #f4d5b0; }

        .paper-section { background: var(--cream); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
        .pain-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 58px; align-items: start; }
        .path-list { border-top: 1px solid var(--line); }
        .path-item { display: grid; grid-template-columns: 58px 1fr; gap: 20px; padding: 25px 0; border-bottom: 1px solid var(--line); }
        .path-no { color: var(--gold); font-family: Georgia, serif; font-size: 26px; }
        .path-item h3 { margin: 0 0 4px; color: var(--plum); font-size: 19px; }
        .path-item p { margin: 0; color: var(--ink-soft); font-size: 15px; }
        .note-card { padding: 30px; background: #f0e3d5; border-left: 4px solid var(--gold); transform: rotate(1.2deg); box-shadow: var(--shadow-sm); }
        .note-card h3 { margin: 0 0 14px; color: var(--plum-deep); font-family: Georgia, serif; font-size: 27px; }
        .note-card p { margin: 0; color: var(--ink-soft); }

        .solution-layout { display: grid; grid-template-columns: .7fr 1.3fr; gap: 60px; align-items: center; }
        .step-rail { position: relative; padding-left: 30px; border-left: 1px solid var(--rose); }
        .step { position: relative; padding: 0 0 27px 25px; }
        .step:last-child { padding-bottom: 0; }
        .step::before { content: ""; position: absolute; left: -36px; top: 5px; width: 11px; height: 11px; background: var(--cream); border: 3px solid var(--wine); border-radius: 50%; }
        .step b { color: var(--wine); font-size: 13px; }
        .step h3 { margin: 5px 0; color: var(--plum); font-size: 20px; }
        .step p { margin: 0; color: var(--ink-soft); font-size: 15px; }
        .index-board { padding: 27px; background: var(--paper-2); border-radius: var(--radius); border: 1px solid var(--line); }
        .index-board-head { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 22px; }
        .index-board h3 { margin: 0; font-family: Georgia, serif; font-size: 26px; }
        .index-code { color: var(--wine); font-size: 12px; letter-spacing: .12em; }
        .tag-cloud { display: flex; flex-wrap: wrap; gap: 10px; }
        .tag {
            display: inline-flex;
            padding: 7px 12px;
            color: var(--plum);
            background: var(--cream);
            border: 1px solid #d7c2bd;
            border-radius: 6px;
            font-size: 13px;
            transition: var(--ease);
        }
        .tag:hover, .tag.active { color: var(--cream); background: var(--plum); border-color: var(--plum); }
        .board-line { display: flex; align-items: center; gap: 14px; margin-top: 25px; color: var(--ink-soft); font-size: 13px; }
        .board-line span { flex: 1; height: 5px; background: #dac6bd; border-radius: 5px; overflow: hidden; }
        .board-line i { display: block; width: 72%; height: 100%; background: var(--wine); }

        .metric-band { padding: 38px; background: var(--plum); color: var(--cream); border-radius: var(--radius); }
        .metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
        .metric { padding-right: 18px; border-right: 1px solid rgba(255,255,255,.2); }
        .metric:last-child { border: 0; }
        .metric strong { display: block; color: #f2c99e; font-family: Georgia, serif; font-size: 34px; line-height: 1.2; }
        .metric span { color: rgba(255,250,244,.72); font-size: 13px; }
        .metric-band p { max-width: 690px; margin: 20px 0 0; color: rgba(255,250,244,.72); font-size: 14px; }

        .feature-grid { display: grid; grid-template-columns: 1.3fr .7fr; gap: 20px; }
        .feature-card { position: relative; min-height: 305px; padding: 30px; border: 1px solid var(--line); background: var(--cream); border-radius: var(--radius); overflow: hidden; transition: var(--ease); }
        .feature-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-sm); border-color: var(--rose); }
        .feature-card.tall { min-height: 390px; background: var(--plum-deep); color: var(--cream); }
        .feature-card h3 { position: relative; margin: 70px 0 10px; font-family: Georgia, serif; font-size: 28px; }
        .feature-card p { position: relative; max-width: 430px; margin: 0; color: var(--ink-soft); font-size: 15px; }
        .feature-card.tall p { color: rgba(255,250,244,.72); }
        .feature-label { position: absolute; top: 25px; left: 30px; color: var(--gold); font-size: 12px; letter-spacing: .12em; }
        .feature-mark { position: absolute; right: -25px; bottom: -65px; width: 220px; height: 220px; border: 1px solid rgba(197,142,145,.42); border-radius: 50%; }
        .feature-mark::after { content: ""; position: absolute; inset: 28px; border: 1px dashed rgba(197,142,145,.42); border-radius: 50%; }
        .feature-card.tall .feature-mark { border-color: rgba(240,203,169,.3); }

        .review-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
        .review { padding: 25px 28px; background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--radius-sm); }
        .review p { margin: 0 0 17px; color: var(--plum-deep); font-family: Georgia, serif; font-size: 20px; line-height: 1.55; }
        .review small { color: var(--ink-soft); }

        .news-layout { display: grid; grid-template-columns: 1.2fr .8fr; gap: 52px; }
        .news-list { border-top: 1px solid var(--line); }
        .news-item { display: grid; grid-template-columns: 82px 1fr auto; gap: 20px; align-items: center; padding: 18px 0; border-bottom: 1px solid var(--line); }
        .news-date { color: var(--gold); font-size: 12px; line-height: 1.4; }
        .news-item h3 { margin: 0; font-size: 17px; }
        .news-item p { margin: 4px 0 0; color: var(--ink-soft); font-size: 13px; }
        .news-arrow { color: var(--wine); font-size: 22px; }
        .tip-box { padding: 28px; background: #e8d9d1; border-radius: var(--radius); }
        .tip-box h3 { margin: 0 0 12px; color: var(--plum); font-family: Georgia, serif; font-size: 26px; }
        .tip-box ul { margin: 0; padding-left: 20px; color: var(--ink-soft); font-size: 14px; }

        .compare { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
        .compare-card { padding: 27px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--cream); }
        .compare-card.highlight { color: var(--cream); background: var(--plum); border-color: var(--plum); box-shadow: var(--shadow-sm); }
        .compare-card h3 { margin: 0 0 18px; font-family: Georgia, serif; font-size: 24px; }
        .compare-card ul { list-style: none; margin: 0; padding: 0; }
        .compare-card li { padding: 10px 0; border-bottom: 1px dashed rgba(101,90,99,.3); font-size: 14px; }
        .compare-card li:last-child { border: 0; }
        .compare-card li::before { content: "—"; margin-right: 8px; color: var(--gold); }
        .highlight li { border-color: rgba(255,255,255,.18); color: rgba(255,250,244,.8); }

        .faq-wrap { max-width: 850px; }
        .accordion-item { margin-bottom: 12px; border: 1px solid var(--line) !important; border-radius: var(--radius-sm) !important; overflow: hidden; background: var(--cream); }
        .accordion-button { padding: 19px 22px; color: var(--plum); background: var(--cream); font-weight: 800; box-shadow: none !important; }
        .accordion-button:not(.collapsed) { color: var(--plum-deep); background: var(--paper-2); }
        .accordion-button::after { filter: sepia(1) saturate(.5); }
        .accordion-body { padding: 0 22px 21px; color: var(--ink-soft); font-size: 15px; }

        .cta { padding: 60px; color: var(--cream); background: var(--wine); border-radius: 25px; overflow: hidden; position: relative; }
        .cta::after { content: "阅"; position: absolute; right: 55px; bottom: -65px; color: rgba(255,255,255,.08); font-family: Georgia, serif; font-size: 250px; }
        .cta h2 { position: relative; z-index: 1; max-width: 650px; margin: 0 0 12px; font-family: Georgia, serif; font-size: clamp(30px, 4vw, 47px); line-height: 1.2; }
        .cta p { position: relative; z-index: 1; max-width: 620px; margin: 0; color: rgba(255,250,244,.78); }
        .cta .btn-quiet { position: relative; z-index: 1; margin-top: 25px; color: var(--cream); border-color: rgba(255,250,244,.7); }
        .cta .btn-quiet:hover { color: var(--wine); background: var(--cream); }

        footer { margin-top: 90px; padding: 42px 0 28px; border-top: 1px solid var(--line); }
        .footer-grid { display: grid; grid-template-columns: 1.3fr .7fr .7fr; gap: 35px; }
        .footer-brand p { max-width: 410px; margin: 16px 0 0; color: var(--ink-soft); font-size: 14px; }
        footer h3 { margin: 0 0 14px; color: var(--plum); font-size: 14px; }
        .footer-links { display: grid; gap: 7px; font-size: 14px; }
        .footer-links a { color: var(--ink-soft); }
        .footer-links a:hover { color: var(--wine); padding-left: 3px; }
        .footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 35px; padding-top: 18px; color: #8b7d83; border-top: 1px solid var(--line); font-size: 12px; }

        @media (max-width: 992px) {
            .hero-grid, .pain-grid, .solution-layout, .news-layout { grid-template-columns: 1fr; gap: 38px; }
            .hero { padding-top: 65px; }
            .stage { max-width: 680px; }
            .metrics { grid-template-columns: repeat(2, 1fr); gap: 24px; }
            .metric:nth-child(2) { border: 0; }
        }
        @media (max-width: 768px) {
            .site-wrap { width: min(100% - 28px, 680px); }
            .dock { border-radius: 18px; padding: 10px 14px; }
            .brand { font-size: 13px; }
            .brand-mark { width: 30px; height: 34px; }
            .nav-links { display: none; }
            .mobile-toggle { display: block; }
            .nav-cta { min-height: 38px; padding: 7px 13px; font-size: 12px; }
            .hero { padding: 55px 0 58px; }
            .hero h1 { font-size: clamp(39px, 11vw, 60px); }
            .hero-copy { font-size: 16px; }
            .stage { min-height: 360px; padding: 20px; }
            .film-window { min-height: 225px; }
            .section-pad { padding: 68px 0; }
            .feature-grid, .review-grid, .compare { grid-template-columns: 1fr; }
            .feature-card.tall { min-height: 310px; }
            .metrics { gap: 18px; }
            .metric strong { font-size: 29px; }
            .cta { padding: 38px 25px; }
            .footer-grid { grid-template-columns: 1fr 1fr; }
            .footer-brand { grid-column: 1 / -1; }
        }
        @media (max-width: 576px) {
            .dock-header { top: 8px; padding-top: 8px; }
            .brand { max-width: 180px; white-space: normal; line-height: 1.35; }
            .nav-cta { display: none; }
            .hero h1 { font-size: 39px; }
            .hero-actions { display: grid; }
            .hero-actions a { width: 100%; }
            .stage { min-height: 330px; border-radius: 19px; }
            .film-window { min-height: 195px; padding: 15px; border-width: 5px; }
            .stage-caption h3 { font-size: 21px; }
            .path-item { grid-template-columns: 40px 1fr; gap: 10px; }
            .metric-band { padding: 25px 20px; }
            .metrics { grid-template-columns: 1fr 1fr; }
            .metric { padding-right: 8px; }
            .metric strong { font-size: 25px; }
            .news-item { grid-template-columns: 58px 1fr auto; gap: 10px; }
            .news-item p { display: none; }
            .footer-grid { grid-template-columns: 1fr; }
            .footer-bottom { display: block; }
            .footer-bottom span { display: block; margin-top: 7px; }
        }

/* roulang page: category1 */
:root{
      --ink:#29212a;--ink-soft:#655a63;--plum:#542d4b;--plum-deep:#3d2038;
      --wine:#843e50;--rose:#c58e91;--paper:#f8f3ec;--paper-2:#efe5dc;
      --cream:#fffaf4;--line:#dfd2cc;--gold:#ba8b50;--sage:#778277;
      --shadow:0 18px 50px rgba(63,35,50,.11);--shadow-sm:0 8px 24px rgba(63,35,50,.08);
      --radius:18px;--radius-sm:10px;--ease:all .28s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;font-size:16px;line-height:1.8;overflow-x:hidden}
    a{color:var(--plum);text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--wine)}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(186,139,80,.55);outline-offset:3px}
    .site-wrap{width:min(1180px,calc(100% - 40px));margin:0 auto}
    .dock-header{position:sticky;top:16px;z-index:20;padding-top:16px}
    .dock{display:flex;align-items:center;gap:22px;padding:11px 14px 11px 18px;background:rgba(255,250,244,.94);border:1px solid var(--line);border-radius:999px;box-shadow:var(--shadow-sm);backdrop-filter:blur(12px)}
    .brand{display:inline-flex;align-items:center;gap:11px;color:var(--plum-deep);font-size:15px;font-weight:800;white-space:nowrap}
    .brand-mark{position:relative;display:grid;width:34px;height:38px;place-items:center;color:var(--cream);background:var(--plum);border-radius:7px 7px 10px 3px;font-family:Georgia,serif;font-size:18px;box-shadow:4px 4px 0 var(--paper-2)}
    .brand-mark:after{content:"";position:absolute;right:0;bottom:0;border-width:0 0 9px 9px;border-style:solid;border-color:transparent transparent var(--paper) transparent}
    .nav-links{display:flex;align-items:center;gap:5px;margin-left:auto}
    .nav-links a{position:relative;padding:9px 15px;color:var(--ink-soft);border-radius:999px;font-size:14px;font-weight:700}
    .nav-links a:hover,.nav-links a.active{color:var(--plum);background:var(--paper-2)}
    .nav-links a.active:after{content:"";position:absolute;left:50%;bottom:3px;width:4px;height:4px;background:var(--wine);border-radius:50%;transform:translateX(-50%)}
    .nav-cta,.btn-main{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 20px;color:var(--cream)!important;background:var(--plum);border:1px solid var(--plum);border-radius:999px;font-size:14px;font-weight:800;box-shadow:0 7px 14px rgba(84,45,75,.16);transition:var(--ease)}
    .nav-cta:hover,.btn-main:hover{color:#fff!important;background:var(--wine);border-color:var(--wine);transform:translateY(-2px)}
    .mobile-toggle{display:none;border:0;color:var(--plum);background:transparent;font-size:24px}
    .mobile-panel{margin-top:10px;padding:10px;background:var(--cream);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-sm)}
    .mobile-panel a{display:block;padding:10px 14px;border-bottom:1px solid var(--line);font-weight:700}
    .mobile-panel a:last-child{border:0}
    .hero{padding:78px 0 56px}
    .hero-grid{display:grid;grid-template-columns:1fr .82fr;gap:64px;align-items:center}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--wine);font-size:12px;font-weight:800;letter-spacing:.15em}
    .eyebrow:before{content:"";width:24px;height:1px;background:var(--gold)}
    h1,h2,h3{font-family:Georgia,"Songti SC","STSong",serif;color:var(--plum-deep)}
    h1{max-width:700px;margin:18px 0;color:var(--plum-deep);font-size:clamp(40px,6vw,70px);line-height:1.13;letter-spacing:-.055em}
    h1 em{color:var(--wine);font-style:normal}
    .hero-copy{max-width:650px;color:var(--ink-soft);font-size:18px;line-height:1.9}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
    .btn-quiet{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:9px 19px;color:var(--plum);background:transparent;border:1px solid var(--plum);border-radius:999px;font-size:14px;font-weight:800;transition:var(--ease)}
    .btn-quiet:hover{color:var(--cream);background:var(--plum)}
    .hero-notes{display:flex;flex-wrap:wrap;gap:28px;margin-top:30px;color:var(--ink-soft);font-size:13px}
    .hero-notes strong{display:block;color:var(--plum);font-size:20px;line-height:1.2}
    .index-board{position:relative;padding:26px;background:var(--plum-deep);border-radius:26px;box-shadow:var(--shadow);overflow:hidden}
    .index-board:before{content:"主题索引 / 01";display:block;margin-bottom:38px;color:#d9b9af;font-size:12px;letter-spacing:.14em}
    .film-window{height:180px;margin-bottom:20px;border:1px solid rgba(255,250,244,.28);background:linear-gradient(135deg,#8c5960 0%,#4c3047 46%,#211b28 100%);position:relative;overflow:hidden}
    .film-window:before{content:"";position:absolute;inset:22px;border:1px solid rgba(255,250,244,.42);box-shadow:inset 0 0 0 10px rgba(255,250,244,.08)}
    .film-window:after{content:"";position:absolute;width:180px;height:180px;right:-30px;top:-50px;border-radius:50%;background:rgba(227,190,155,.25);filter:blur(10px)}
    .board-title{color:var(--cream);font-family:Georgia,"Songti SC",serif;font-size:28px;line-height:1.35}
    .board-meta{display:flex;justify-content:space-between;gap:15px;margin-top:22px;padding-top:16px;border-top:1px solid rgba(255,250,244,.2);color:#d9c9c5;font-size:13px}
    .section-pad{padding:82px 0}
    .section-head{max-width:700px;margin-bottom:34px}
    .section-head h2{margin:12px 0;font-size:clamp(30px,4vw,46px);line-height:1.2;letter-spacing:-.04em}
    .section-head p{margin:0;color:var(--ink-soft)}
    .filter-strip{display:flex;gap:10px;flex-wrap:wrap;padding:18px;background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
    .filter-tag{padding:8px 15px;color:var(--ink-soft);background:var(--paper);border:1px solid var(--line);border-radius:999px;font-size:13px;font-weight:700;transition:var(--ease)}
    .filter-tag:hover,.filter-tag.active{color:var(--cream);background:var(--plum);border-color:var(--plum)}
    .feature-banner{display:grid;grid-template-columns:1.25fr .75fr;gap:0;margin-top:24px;background:var(--wine);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
    .feature-copy{padding:36px;color:var(--cream)}
    .feature-copy h2{margin:12px 0;color:var(--cream);font-size:34px;line-height:1.3}
    .feature-copy p{margin:0;color:#f1ddda}
    .feature-art{min-height:250px;background:linear-gradient(145deg,#b47c72,#63384d 52%,#302338);position:relative}
    .feature-art:before{content:"人物 · 场景 · 情绪";position:absolute;left:26px;bottom:24px;color:#fff1df;font-size:13px;letter-spacing:.12em}
    .content-layout{display:grid;grid-template-columns:minmax(0,1fr) 285px;gap:34px;align-items:start;margin-top:40px}
    .content-list{display:grid;gap:16px}
    .topic-card{display:grid;grid-template-columns:178px 1fr;gap:22px;padding:18px;background:var(--cream);border:1px solid var(--line);border-radius:var(--radius-sm);transition:var(--ease)}
    .topic-card:hover{transform:translateY(-3px);border-color:var(--rose);box-shadow:var(--shadow-sm)}
    .topic-thumb{min-height:145px;border-radius:8px;background:linear-gradient(135deg,#b9827c,#56374f 58%,#25202d);position:relative;overflow:hidden}
    .topic-thumb:after{content:"影像主题";position:absolute;left:12px;bottom:10px;color:#fff3e7;font-size:12px}
    .topic-card h3{margin:8px 0 5px;font-size:24px;line-height:1.3}
    .topic-card p{margin:0 0 12px;color:var(--ink-soft);font-size:14px;line-height:1.7}
    .card-top{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
    .badge-soft{display:inline-flex;padding:4px 9px;color:var(--wine);background:#f2dfda;border-radius:999px;font-size:11px;font-weight:800}
    .date{color:#907f82;font-size:12px}
    .read-link{font-size:13px;font-weight:800}
    .side-stack{display:grid;gap:16px}
    .side-card{padding:22px;background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-sm)}
    .side-card h3{margin:0 0 14px;font-size:21px}
    .side-card p{margin:0;color:var(--ink-soft);font-size:14px}
    .side-links{display:flex;flex-wrap:wrap;gap:8px}
    .side-links a{padding:6px 10px;border:1px solid var(--line);border-radius:7px;background:var(--cream);font-size:12px}
    .side-links a:hover{background:var(--plum);color:var(--cream);border-color:var(--plum)}
    .note-list{margin:0;padding:0;list-style:none}
    .note-list li{padding:10px 0;border-bottom:1px dashed #cdbdb6;color:var(--ink-soft);font-size:13px}
    .note-list li:last-child{border:0}
    .related{background:var(--paper-2)}
    .related-grid{display:grid;grid-template-columns:1.3fr .7fr .9fr;gap:16px}
    .related-card{min-height:180px;padding:24px;background:var(--cream);border:1px solid var(--line);border-radius:var(--radius-sm);transition:var(--ease)}
    .related-card:first-child{min-height:230px;background:var(--plum);color:var(--cream)}
    .related-card:first-child h3{color:var(--cream)}
    .related-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm)}
    .related-card h3{margin:10px 0;font-size:23px}
    .related-card p{margin:0;color:var(--ink-soft);font-size:14px}
    .related-card:first-child p{color:#eadbd8}
    .faq-wrap{max-width:850px}
    .accordion-item{margin-bottom:10px;background:var(--cream);border:1px solid var(--line)!important;border-radius:var(--radius-sm)!important;overflow:hidden}
    .accordion-button{padding:18px 20px;color:var(--plum-deep);background:var(--cream);font-weight:800;box-shadow:none!important}
    .accordion-button:not(.collapsed){color:var(--wine);background:#f4e9e3}
    .accordion-button:after{background-size:14px}
    .accordion-body{padding:0 20px 20px;color:var(--ink-soft);font-size:14px}
    .cta{padding:70px 0;background:var(--plum-deep);color:var(--cream)}
    .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta h2{margin:0 0 10px;color:var(--cream);font-size:clamp(30px,4vw,48px)}
    .cta p{margin:0;color:#dbcac7}
    .cta .btn-quiet{color:var(--cream);border-color:#d9b9af}
    .cta .btn-quiet:hover{color:var(--plum-deep);background:var(--cream)}
    footer{padding:56px 0 22px;background:#241b26;color:#cbbec0}
    .footer-grid{display:grid;grid-template-columns:1.4fr .7fr .8fr;gap:50px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.14)}
    footer .brand{color:var(--cream)}
    footer .brand-mark{box-shadow:4px 4px 0 rgba(255,255,255,.1)}
    .footer-brand p{max-width:390px;margin:18px 0 0;color:#a99da1;font-size:14px}
    footer h3{margin:0 0 14px;color:var(--cream);font-family:inherit;font-size:14px}
    .footer-links{display:grid;gap:7px}
    .footer-links a{color:#bcaeb1;font-size:13px}
    .footer-links a:hover{color:#fff0df}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:20px;color:#96888f;font-size:12px}
    .empty-state{display:none;padding:24px;text-align:center;border:1px dashed var(--line);border-radius:var(--radius-sm);color:var(--ink-soft)}
    @media(max-width:992px){
      .hero-grid{grid-template-columns:1fr .85fr;gap:30px}
      .content-layout{grid-template-columns:1fr 240px;gap:22px}
      .related-grid{grid-template-columns:1fr 1fr}
      .related-card:first-child{grid-column:span 2}
    }
    @media(max-width:768px){
      .site-wrap{width:min(100% - 28px,620px)}
      .dock{gap:12px;padding-left:14px}
      .nav-links,.nav-cta{display:none}
      .mobile-toggle{display:block;margin-left:auto}
      .hero{padding:58px 0 40px}
      .hero-grid,.feature-banner,.content-layout{grid-template-columns:1fr}
      .hero h1{font-size:clamp(38px,11vw,58px)}
      .hero-copy{font-size:16px}
      .index-board{min-height:340px}
      .section-pad{padding:60px 0}
      .feature-art{min-height:160px}
      .side-stack{margin-top:0}
      .cta-inner{display:block}
      .cta .btn-quiet{margin-top:24px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
      .footer-brand{grid-column:span 2}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin-top:7px}
    }
    @media(max-width:576px){
      .brand{font-size:13px;gap:8px}
      .brand-mark{width:30px;height:34px;font-size:16px}
      .topic-card{grid-template-columns:1fr;gap:14px}
      .topic-thumb{min-height:120px}
      .topic-card h3{font-size:21px}
      .related-grid{grid-template-columns:1fr}
      .related-card:first-child{grid-column:auto}
      .footer-grid{grid-template-columns:1fr}
      .footer-brand{grid-column:auto}
      .hero-notes{gap:18px}
      .filter-strip{padding:13px}
    }