/* roulang page: index */
:root{
            --cream:#fffaf3;
            --paper:#fffdf9;
            --peach:#fff0e6;
            --coral:#e87555;
            --coral-dark:#c9583d;
            --berry:#43283b;
            --berry-soft:#6d4b62;
            --ink:#30282b;
            --muted:#796d70;
            --line:#eaded7;
            --gold:#e5ae67;
            --shadow:0 14px 35px rgba(76,45,42,.08);
            --radius:16px;
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;background:var(--cream);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8}
        a{color:inherit;text-decoration:none;transition:.25s ease}
        a:hover{color:var(--coral-dark)}
        img{max-width:100%;display:block}
        .container{max-width:1240px}
        .site-header{position:sticky;top:0;z-index:50;background:rgba(255,253,249,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
        .navbar{min-height:76px}
        .brand{font-weight:800;color:var(--berry)!important;letter-spacing:-.03em;font-size:1.18rem;white-space:nowrap}
        .brand-mark{display:inline-flex;width:34px;height:34px;border-radius:11px;background:var(--coral);color:#fff;align-items:center;justify-content:center;margin-right:9px;font-size:18px}
        .nav-link{color:var(--berry-soft)!important;font-size:.94rem;font-weight:600;padding:.65rem .9rem!important;border-radius:9px}
        .nav-link:hover,.nav-link.active{background:var(--peach);color:var(--coral-dark)!important}
        .nav-search{border:1px solid var(--line);border-radius:9px;padding:9px 12px;background:#fff;color:var(--muted);font-size:.86rem}
        .hero{padding:72px 0 58px;background:linear-gradient(100deg,rgba(255,250,243,.98) 22%,rgba(255,250,243,.84) 58%,rgba(255,250,243,.35)),url('/assets/images/7e2dd537a1c11b8a.jpg') center/cover}
        .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--coral-dark);font-size:.8rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
        .eyebrow:before{content:"";width:25px;height:2px;background:var(--coral)}
        h1,h2,h3{color:var(--berry);font-weight:800;letter-spacing:-.035em;line-height:1.25}
        h1{font-size:clamp(2.2rem,5vw,4rem);max-width:760px;margin:16px 0 20px}
        h2{font-size:clamp(1.65rem,3vw,2.35rem);margin-bottom:12px}
        h3{font-size:1.18rem;margin-bottom:8px}
        .hero-copy{max-width:760px;font-size:1.08rem;color:var(--berry-soft)}
        .hero-tools{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
        .btn-brand,.btn-outline-brand{min-height:46px;border-radius:10px;padding:11px 20px;font-weight:700;transition:.25s ease}
        .btn-brand{background:var(--coral);border:1px solid var(--coral);color:#fff}
        .btn-brand:hover,.btn-brand:focus{background:var(--coral-dark);border-color:var(--coral-dark);color:#fff;transform:translateY(-2px);box-shadow:0 8px 18px rgba(200,88,61,.2)}
        .btn-outline-brand{background:#fffaf5;border:1px solid var(--coral);color:var(--coral-dark)}
        .btn-outline-brand:hover,.btn-outline-brand:focus{background:var(--peach);color:var(--coral-dark)}
        .hero-note{margin-top:18px;color:var(--muted);font-size:.88rem}
        section{padding:76px 0;border-bottom:1px solid var(--line)}
        .section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:28px}
        .section-head p{max-width:610px;color:var(--muted);margin:0}
        .soft-section{background:var(--peach)}
        .index-strip{display:flex;gap:12px;overflow-x:auto;padding-bottom:8px}
        .index-item{min-width:175px;background:var(--paper);border:1px solid var(--line);border-radius:13px;padding:17px;box-shadow:0 5px 15px rgba(76,45,42,.04)}
        .index-item strong{display:block;color:var(--berry);font-size:1.02rem}
        .index-item small{color:var(--muted)}
        .issue-list{border-top:2px solid var(--berry)}
        .issue-row{display:flex;gap:20px;align-items:center;padding:17px 0;border-bottom:1px solid var(--line)}
        .issue-no{color:var(--coral);font-weight:800;font-size:1.3rem;width:42px}
        .issue-row p{margin:0;color:var(--muted);font-size:.92rem}
        .route{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}
        .route-step{padding:26px 20px 20px;border-right:1px solid var(--line);position:relative}
        .route-step:last-child{border-right:0}
        .step-num{color:var(--coral);font-size:1.7rem;font-weight:800}
        .route-step p,.method-card p,.quote p,.scene p{color:var(--muted);font-size:.93rem;margin:0}
        .method-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:22px}
        .method-card,.feature-card,.quote,.scene,.faq-wrap,.update-panel,.topic-main{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:25px;box-shadow:var(--shadow)}
        .method-card ul{padding-left:20px;margin:16px 0 0;color:var(--muted)}
        .method-card li{margin:7px 0}
        .update-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:22px}
        .update-feature{min-height:280px;border-radius:var(--radius);padding:28px;color:#fff;background:linear-gradient(90deg,rgba(67,40,59,.92),rgba(67,40,59,.28)),url('/assets/images/ccef319254da43f6.jpg') center/cover;display:flex;flex-direction:column;justify-content:end}
        .update-feature h3{color:#fff;max-width:560px}
        .meta{font-size:.78rem;color:var(--muted)}
        .update-feature .meta{color:#f7ddd2}
        .tag{display:inline-block;background:#fce3d6;color:var(--coral-dark);border-radius:30px;padding:4px 10px;font-size:.76rem;font-weight:700;margin:2px 4px 2px 0}
        .compact-list{list-style:none;padding:0;margin:0}
        .compact-list li{padding:14px 0;border-bottom:1px solid var(--line)}
        .compact-list li:last-child{border-bottom:0}
        .compact-list a{font-weight:700;color:var(--berry)}
        .topic-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:16px}
        .topic-card{min-height:180px;border-radius:var(--radius);padding:23px;background-size:cover;background-position:center;position:relative;overflow:hidden;color:#fff}
        .topic-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(54,28,46,.84),rgba(54,28,46,.05))}
        .topic-card>*{position:relative;z-index:1}
        .topic-card h3{color:#fff;margin-top:76px}
        .stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
        .stat{background:var(--paper);padding:26px 20px}
        .stat strong{display:block;color:var(--coral-dark);font-size:2rem;line-height:1.2}
        .stat span{color:var(--muted);font-size:.88rem}
        .quote-grid,.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
        .quote{border-left:4px solid var(--coral)}
        .quote p{font-size:1rem;color:var(--berry-soft)}
        .quote small{color:var(--muted)}
        .scene{background:#fff7ef}
        .scene .scene-icon{font-size:1.6rem;color:var(--coral)}
        .timeline{border-left:2px solid var(--coral);padding-left:24px}
        .timeline-item{position:relative;padding:0 0 23px}
        .timeline-item:before{content:"";position:absolute;left:-31px;top:8px;width:12px;height:12px;border-radius:50%;background:var(--coral);border:3px solid var(--cream)}
        .timeline-item h3{margin-bottom:4px}
        .timeline-item p{margin:0;color:var(--muted)}
        .accordion-item{border:1px solid var(--line)!important;border-radius:10px!important;overflow:hidden;margin-bottom:10px;background:var(--paper)}
        .accordion-button{font-weight:700;color:var(--berry);background:var(--paper);box-shadow:none!important;padding:18px}
        .accordion-button:not(.collapsed){color:var(--coral-dark);background:#fff3eb}
        .accordion-body{color:var(--muted);padding:0 18px 18px}
        .action-panel{background:var(--berry);color:#fff;border-radius:20px;padding:42px;display:flex;align-items:center;justify-content:space-between;gap:25px}
        .action-panel h2{color:#fff;margin:0 0 8px}
        .action-panel p{color:#eadadd;margin:0}
        .notice{display:flex;gap:18px;align-items:flex-start;background:#fff4e8;border:1px solid #f1d7bd;border-radius:12px;padding:20px}
        .notice strong{color:var(--berry)}
        .notice p{margin:4px 0 0;color:var(--muted);font-size:.9rem}
        footer{background:#2e2030;color:#e9dfe2;padding:54px 0 22px}
        footer .brand{color:#fff!important}
        footer h3{color:#fff;font-size:1rem;letter-spacing:0;margin-bottom:14px}
        footer a{color:#d9c8cd;font-size:.9rem}
        footer a:hover{color:#fff}
        .footer-copy{border-top:1px solid rgba(255,255,255,.14);margin-top:35px;padding-top:18px;color:#bcaab0;font-size:.82rem}
        :focus-visible{outline:3px solid rgba(232,117,85,.45);outline-offset:3px}
        @media(max-width:991px){
            .nav-search{display:none}
            .method-grid,.update-layout{grid-template-columns:1fr}
            .topic-grid{grid-template-columns:1fr 1fr}
            .topic-card:first-child{grid-column:span 2}
        }
        @media(max-width:767px){
            .navbar{min-height:68px}
            .hero{padding:52px 0 42px}
            section{padding:54px 0}
            .section-head{display:block}
            .section-head p{margin-top:10px}
            .route{grid-template-columns:1fr 1fr}
            .route-step:nth-child(2){border-right:0}
            .route-step:nth-child(-n+2){border-bottom:1px solid var(--line)}
            .stats{grid-template-columns:1fr 1fr}
            .quote-grid,.scene-grid{grid-template-columns:1fr}
            .action-panel{display:block;padding:30px 24px}
            .action-panel .btn{margin-top:20px}
        }
        @media(max-width:520px){
            h1{font-size:2.25rem}
            .hero-copy{font-size:1rem}
            .hero-tools .btn{width:100%}
            .route,.topic-grid{grid-template-columns:1fr}
            .topic-card:first-child{grid-column:auto}
            .topic-card{min-height:155px}
            .topic-card h3{margin-top:55px}
            .stats strong{font-size:1.65rem}
            .issue-row{align-items:flex-start}
            .issue-no{width:32px}
        }

/* roulang page: category1 */
:root{
      --cream:#fffaf3;--paper:#fffdf9;--peach:#fff0e6;--coral:#e87555;
      --coral-dark:#c9583d;--berry:#43283b;--berry-soft:#6d4b62;--ink:#30282b;
      --muted:#796d70;--line:#eaded7;--gold:#e5ae67;
      --shadow:0 14px 35px rgba(76,45,42,.08);--radius:16px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    a:hover{color:var(--coral-dark)}
    img{max-width:100%;display:block}
    .container{max-width:1240px}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(255,253,249,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
    .navbar{min-height:76px}
    .brand{font-weight:800;color:var(--berry)!important;letter-spacing:-.03em;font-size:1.18rem;white-space:nowrap}
    .brand-mark{display:inline-flex;width:34px;height:34px;border-radius:11px;background:var(--coral);color:#fff;align-items:center;justify-content:center;margin-right:9px;font-size:18px}
    .nav-link{color:var(--berry-soft)!important;font-size:.94rem;font-weight:600;padding:.65rem .9rem!important;border-radius:9px}
    .nav-link:hover,.nav-link.active{background:var(--peach);color:var(--coral-dark)!important}
    .nav-search{border:1px solid var(--line);border-radius:9px;padding:9px 12px;background:#fff;color:var(--muted);font-size:.86rem}
    .nav-search:hover{border-color:var(--coral);background:#fff8f2}
    .page-intro{padding:62px 0 48px;background:linear-gradient(105deg,rgba(255,250,243,.97),rgba(255,250,243,.84)),url('/assets/images/7e2dd537a1c11b8a.jpg') center/cover}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--coral-dark);font-size:.8rem;font-weight:800;letter-spacing:.08em}
    .eyebrow:before{content:"";width:25px;height:2px;background:var(--coral)}
    h1,h2,h3{color:var(--berry);font-weight:800;letter-spacing:-.035em;line-height:1.3}
    h1{font-size:clamp(2rem,4vw,3.4rem);margin:14px 0 14px}
    h2{font-size:clamp(1.6rem,2.5vw,2.25rem);margin:0 0 10px}
    h3{font-size:1.15rem}
    .intro-copy{max-width:760px;color:var(--berry-soft);font-size:1.04rem;margin-bottom:20px}
    .crumbs{font-size:.84rem;color:var(--muted);display:flex;gap:8px;flex-wrap:wrap}
    .crumbs a{color:var(--coral-dark);font-weight:700}
    .meta{font-size:.78rem;color:var(--muted)}
    .tag{display:inline-block;background:#fce3d6;color:var(--coral-dark);border-radius:30px;padding:4px 10px;font-size:.76rem;font-weight:700;margin:2px 4px 2px 0}
    section{padding:70px 0;border-bottom:1px solid var(--line)}
    .soft-section{background:var(--peach)}
    .section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:28px}
    .section-head p{max-width:620px;color:var(--muted);margin:0}
    .filter-panel,.list-panel,.rhythm-panel,.rank-panel,.guide-panel,.faq-wrap{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
    .filter-panel{padding:22px}
    .form-label{font-size:.83rem;color:var(--berry);font-weight:800;margin-bottom:7px}
    .form-select{border-color:var(--line);border-radius:10px;min-height:46px;color:var(--berry-soft);background-color:#fffaf6}
    .form-select:focus{border-color:var(--coral);box-shadow:0 0 0 .2rem rgba(232,117,85,.15)}
    .btn-brand,.btn-outline-brand{min-height:46px;border-radius:10px;padding:10px 19px;font-weight:700;transition:.25s ease}
    .btn-brand{background:var(--coral);border:1px solid var(--coral);color:#fff}
    .btn-brand:hover,.btn-brand:focus{background:var(--coral-dark);border-color:var(--coral-dark);color:#fff;transform:translateY(-2px);box-shadow:0 8px 18px rgba(200,88,61,.2)}
    .btn-outline-brand{background:#fffaf5;border:1px solid var(--coral);color:var(--coral-dark)}
    .btn-outline-brand:hover,.btn-outline-brand:focus{background:var(--peach);color:var(--coral-dark)}
    .list-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(280px,.55fr);gap:24px}
    .list-panel{padding:0 25px}
    .content-row{display:grid;grid-template-columns:92px 1fr auto;gap:20px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}
    .content-row:last-child{border-bottom:0}
    .content-thumb{height:72px;border-radius:11px;background-size:cover;background-position:center}
    .content-row h3{margin:5px 0 5px;font-size:1.12rem}
    .content-row p{margin:0;color:var(--muted);font-size:.9rem;line-height:1.7}
    .side-note{background:var(--berry);color:#fff;padding:25px;border-radius:var(--radius);min-height:100%}
    .side-note h3{color:#fff;margin-top:0}
    .side-note p{color:#eadfe2;font-size:.92rem}
    .side-note ul{padding-left:19px;color:#eadfe2;margin-bottom:0}
    .side-note li{margin:8px 0}
    .timeline{border-left:2px solid var(--coral);padding-left:27px;margin:8px 0 0 10px}
    .timeline-item{position:relative;padding:0 0 24px}
    .timeline-item:last-child{padding-bottom:0}
    .timeline-item:before{content:"";position:absolute;left:-35px;top:8px;width:12px;height:12px;border-radius:50%;background:var(--coral);border:3px solid var(--cream)}
    .timeline-item h3{margin-bottom:4px}
    .timeline-item p{margin:0;color:var(--muted);font-size:.92rem}
    .rank-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px}
    .rank-panel{padding:24px}
    .rank-item{display:flex;gap:16px;align-items:center;padding:15px 0;border-bottom:1px solid var(--line)}
    .rank-item:last-child{border-bottom:0}
    .rank-num{font-size:1.55rem;font-weight:900;color:var(--gold);width:34px}
    .rank-item strong{display:block;color:var(--berry)}
    .rank-item small{color:var(--muted)}
    .guide-panel{padding:28px}
    .guide-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
    .guide-step{padding:20px;background:#fff7f0;border:1px solid var(--line);border-radius:13px}
    .guide-step b{display:inline-flex;width:32px;height:32px;border-radius:50%;align-items:center;justify-content:center;background:var(--coral);color:#fff;margin-bottom:12px}
    .guide-step h3{margin:0 0 6px}
    .guide-step p{color:var(--muted);font-size:.9rem;margin:0}
    .accordion-item{border:1px solid var(--line)!important;border-radius:10px!important;overflow:hidden;margin-bottom:10px;background:var(--paper)}
    .accordion-button{font-weight:700;color:var(--berry);background:var(--paper);box-shadow:none!important;padding:18px}
    .accordion-button:not(.collapsed){color:var(--coral-dark);background:#fff3eb}
    .accordion-body{color:var(--muted);padding:0 18px 18px}
    .cta-section{background:var(--berry);color:#fff;padding:58px 0}
    .cta-section h2{color:#fff}
    .cta-section p{color:#eadfe2;max-width:680px}
    footer{background:#2e2030;color:#e9dfe2;padding:54px 0 22px}
    footer .brand{color:#fff!important}
    footer h3{color:#fff;font-size:1rem;letter-spacing:0;margin-bottom:14px}
    footer a{color:#d9c8cd;font-size:.9rem}
    footer a:hover{color:#fff}
    .footer-copy{border-top:1px solid rgba(255,255,255,.14);margin-top:35px;padding-top:18px;color:#bcaab0;font-size:.82rem}
    :focus-visible{outline:3px solid rgba(232,117,85,.42);outline-offset:3px}
    @media(max-width:991px){
      .navbar{min-height:68px}
      .nav-search{display:inline-block;margin:8px 0 14px}
      .list-layout,.rank-layout{grid-template-columns:1fr}
      .side-note{min-height:auto}
    }
    @media(max-width:767px){
      .page-intro{padding:44px 0 36px}
      section{padding:52px 0}
      .section-head{display:block}
      .section-head p{margin-top:10px}
      .content-row{grid-template-columns:68px 1fr;gap:14px}
      .content-row .meta:last-child{grid-column:2}
      .content-thumb{height:62px}
      .guide-steps{grid-template-columns:1fr}
      .filter-panel{padding:17px}
    }
    @media(max-width:520px){
      h1{font-size:2rem}
      .brand{font-size:1.05rem}
      .content-row h3{font-size:1rem}
      .list-panel{padding:0 16px}
    }

/* roulang page: category2 */
:root{
 --cream:#fffaf3;
 --paper:#fffdf9;
 --peach:#fff0e6;
 --coral:#e87555;
 --coral-dark:#c9583d;
 --berry:#43283b;
 --berry-soft:#6d4b62;
 --ink:#30282b;
 --muted:#796d70;
 --line:#eaded7;
 --gold:#e5ae67;
 --shadow:0 14px 35px rgba(76,45,42,.08);
 --radius:16px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8}
a{color:inherit;text-decoration:none;transition:.25s ease}
a:hover{color:var(--coral-dark)}
img{max-width:100%;display:block}
button,input,select{font:inherit}
.container{max-width:1240px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,253,249,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.navbar{min-height:76px}
.brand{font-weight:800;color:var(--berry)!important;letter-spacing:-.03em;font-size:1.18rem;white-space:nowrap}
.brand-mark{display:inline-flex;width:34px;height:34px;border-radius:11px;background:var(--coral);color:#fff;align-items:center;justify-content:center;margin-right:9px;font-size:18px}
.nav-link{color:var(--berry-soft)!important;font-size:.94rem;font-weight:600;padding:.65rem .9rem!important;border-radius:9px}
.nav-link:hover,.nav-link.active{background:var(--peach);color:var(--coral-dark)!important}
.nav-search{border:1px solid var(--line);border-radius:9px;padding:9px 12px;background:#fff;color:var(--muted);font-size:.86rem}
.navbar-toggler:focus{box-shadow:0 0 0 3px rgba(232,117,85,.2)}
.page-intro{padding:64px 0 48px;border-bottom:1px solid var(--line);background:linear-gradient(100deg,rgba(255,250,243,.97) 18%,rgba(255,250,243,.82) 63%,rgba(255,250,243,.35)),url('/assets/images/2519e91e55a2ab95.jpg') center/cover}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--coral-dark);font-size:.8rem;font-weight:800;letter-spacing:.08em}
.eyebrow:before{content:"";width:25px;height:2px;background:var(--coral)}
h1,h2,h3{color:var(--berry);font-weight:800;letter-spacing:-.035em}
h1{font-size:clamp(2.1rem,4vw,3.45rem);line-height:1.2;margin:14px 0 16px}
h2{font-size:clamp(1.7rem,3vw,2.25rem);line-height:1.3;margin:0 0 12px}
h3{font-size:1.18rem;line-height:1.4}
.intro-text{max-width:720px;color:var(--berry-soft);font-size:1.05rem;margin:0}
.breadcrumb{margin:22px 0 0;font-size:.86rem;color:var(--muted)}
.breadcrumb a{color:var(--coral-dark);font-weight:700}
.intro-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.info-pill,.tag{display:inline-flex;align-items:center;background:#fce3d6;color:var(--coral-dark);border-radius:30px;padding:5px 11px;font-size:.76rem;font-weight:700}
section{padding:72px 0;border-bottom:1px solid var(--line)}
.soft-section{background:var(--peach)}
.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:28px}
.section-head p{max-width:620px;color:var(--muted);margin:0}
.topic-nav{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.topic-nav a{background:var(--paper);border:1px solid var(--line);color:var(--berry-soft);padding:10px 17px;border-radius:10px;font-weight:700;font-size:.9rem}
.topic-nav a:hover,.topic-nav a.active{background:var(--coral);border-color:var(--coral);color:#fff;transform:translateY(-2px)}
.topic-search{margin-top:25px;background:var(--paper);border:1px solid var(--line);padding:13px;border-radius:12px;display:flex;gap:10px;max-width:650px}
.topic-search input{flex:1;border:0;outline:0;background:transparent;color:var(--ink);min-width:0}
.topic-search input:focus{box-shadow:0 0 0 3px rgba(232,117,85,.14)}
.btn-brand,.btn-outline-brand{min-height:44px;border-radius:10px;padding:10px 19px;font-weight:700;transition:.25s ease}
.btn-brand{background:var(--coral);border:1px solid var(--coral);color:#fff}
.btn-brand:hover,.btn-brand:focus{background:var(--coral-dark);border-color:var(--coral-dark);color:#fff;transform:translateY(-2px);box-shadow:0 8px 18px rgba(200,88,61,.2)}
.btn-outline-brand{background:#fffaf5;border:1px solid var(--coral);color:var(--coral-dark)}
.btn-outline-brand:hover,.btn-outline-brand:focus{background:var(--peach);color:var(--coral-dark)}
.topic-layout{display:grid;grid-template-columns:1.45fr .8fr;gap:22px}
.topic-main{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.topic-feature{min-height:270px;border-radius:14px;padding:25px;color:#fff;background:linear-gradient(90deg,rgba(67,40,59,.92),rgba(67,40,59,.28)),url('/assets/images/2519e91e55a2ab95.jpg') center/cover;display:flex;flex-direction:column;justify-content:end;margin-bottom:24px}
.topic-feature h3{color:#fff;font-size:1.65rem;max-width:520px;margin:10px 0}
.topic-feature p{color:#f5e5e2;max-width:560px;margin:0}
.topic-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.topic-item{border:1px solid var(--line);border-radius:13px;padding:18px;background:#fffaf6;transition:.25s ease}
.topic-item:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#e8b09c}
.topic-item h3{font-size:1.08rem;margin:9px 0 4px}
.topic-item p{font-size:.88rem;color:var(--muted);margin:0}
.side-note{background:#fff7ef;border:1px solid #f1d5c3;border-radius:var(--radius);padding:25px;height:fit-content}
.side-note h3{margin-top:0}
.side-note ul{padding-left:19px;color:var(--muted);margin-bottom:0}
.side-note li{margin:9px 0}
.scene-grid{display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:17px}
.scene-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:24px;min-height:190px;box-shadow:0 6px 18px rgba(76,45,42,.04)}
.scene-card:first-child{background:var(--berry);color:#fff}
.scene-card:first-child h3{color:#fff}
.scene-card:first-child p{color:#eadde0}
.scene-no{color:var(--coral);font-size:1.4rem;font-weight:800}
.scene-card p{color:var(--muted);font-size:.92rem;margin:0}
.rank-layout{display:grid;grid-template-columns:1fr .85fr;gap:22px}
.rank-list{background:var(--paper);border-top:2px solid var(--berry);border-bottom:1px solid var(--line)}
.rank-row{display:flex;align-items:center;gap:17px;padding:17px 18px;border-bottom:1px solid var(--line)}
.rank-row:last-child{border-bottom:0}
.rank-number{font-size:1.3rem;font-weight:800;color:var(--coral);width:35px}
.rank-row strong{display:block;color:var(--berry)}
.rank-row small{color:var(--muted)}
.rank-summary{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.rank-summary .big-number{font-size:3rem;line-height:1;color:var(--coral);font-weight:800;margin:12px 0}
.rank-summary p{color:var(--muted);margin-bottom:0}
.choice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}
.choice-card{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:23px}
.choice-card h3{margin:11px 0 7px}
.choice-card p{color:var(--muted);font-size:.92rem;margin:0}
.choice-icon{width:42px;height:42px;border-radius:12px;background:var(--peach);color:var(--coral-dark);display:flex;align-items:center;justify-content:center;font-weight:800}
.faq-wrap{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.accordion-item{border:1px solid var(--line)!important;border-radius:10px!important;overflow:hidden;margin-bottom:10px;background:var(--paper)}
.accordion-button{font-weight:700;color:var(--berry);background:var(--paper);box-shadow:none!important;padding:18px}
.accordion-button:not(.collapsed){color:var(--coral-dark);background:#fff3eb}
.accordion-body{color:var(--muted);padding:0 18px 18px}
.cta-panel{padding:42px;border-radius:var(--radius);background:var(--berry);color:#fff;display:flex;justify-content:space-between;align-items:center;gap:28px}
.cta-panel h2{color:#fff;margin-bottom:9px}
.cta-panel p{color:#e9dfe2;margin:0;max-width:650px}
.cta-actions{display:flex;gap:10px;flex-wrap:wrap;flex-shrink:0}
.cta-panel .btn-outline-brand{background:transparent;color:#fff;border-color:#e6b6a4}
.cta-panel .btn-outline-brand:hover{background:#fff;color:var(--berry)}
footer{background:#2e2030;color:#e9dfe2;padding:54px 0 22px}
footer .brand{color:#fff!important}
footer h3{color:#fff;font-size:1rem;letter-spacing:0;margin-bottom:14px}
footer a{color:#d9c8cd;font-size:.9rem}
footer a:hover{color:#fff}
.footer-copy{border-top:1px solid rgba(255,255,255,.14);margin-top:35px;padding-top:18px;color:#bcaab0;font-size:.82rem}
:focus-visible{outline:3px solid rgba(232,117,85,.45);outline-offset:3px}
@media(max-width:991px){
 .navbar{min-height:68px}
 .topic-layout,.rank-layout{grid-template-columns:1fr}
 .scene-grid{grid-template-columns:1fr 1fr}
 .scene-card:first-child{grid-column:span 2}
 .cta-panel{align-items:flex-start;flex-direction:column}
}
@media(max-width:767px){
 .page-intro{padding:46px 0 38px}
 section{padding:54px 0}
 .section-head{display:block}
 .section-head p{margin-top:10px}
 .topic-search{display:block}
 .topic-search input{width:100%;padding:8px 2px 12px}
 .topic-search .btn-brand{width:100%}
 .topic-list,.choice-grid{grid-template-columns:1fr}
 .scene-grid{grid-template-columns:1fr}
 .scene-card:first-child{grid-column:auto}
 .topic-main,.side-note,.rank-summary,.faq-wrap{padding:20px}
 .topic-feature{min-height:230px;padding:20px}
 .cta-panel{padding:28px 22px}
 .cta-actions,.cta-actions a{width:100%}
 .cta-actions a{text-align:center}
}
@media(max-width:520px){
 h1{font-size:2rem}
 h2{font-size:1.65rem}
 .brand{font-size:1.02rem}
 .brand-mark{width:31px;height:31px}
 .intro-meta{gap:7px}
 .rank-row{padding:15px 10px}
}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}