/* roulang page: index */
:root{
      --ink:#18130f;--deep:#241b16;--deep-2:#30231c;--paper:#f8f1e6;--sand:#ead9c3;
      --gold:#f6b544;--gold-2:#ffca68;--coral:#d97863;--berry:#824b62;--muted:#a99a89;
      --line:rgba(255,255,255,.13);--soft-line:rgba(42,29,20,.13);--radius:16px;
      --shadow:0 16px 40px rgba(22,13,7,.18);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;line-height:1.75}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    a:hover{color:var(--gold)}
    img{max-width:100%;display:block}
    .container{max-width:1220px}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(24,19,15,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
    .navbar{padding:15px 0}
    .brand{display:flex;align-items:center;gap:11px;color:#fff;font-weight:800;letter-spacing:.02em}
    .brand-mark{width:34px;height:34px;background:var(--gold);color:var(--ink);display:grid;place-items:center;border-radius:9px;font-weight:900}
    .brand:hover{color:var(--gold-2)}
    .navbar-nav{gap:7px}
    .nav-link{color:#d9cbbb!important;padding:9px 13px!important;border-radius:9px;font-size:14px}
    .nav-link:hover,.nav-link.active{color:var(--gold-2)!important;background:rgba(246,181,68,.1)}
    .nav-search{border:1px solid var(--line);border-radius:9px;color:#d9cbbb;padding:8px 12px;font-size:13px}
    .nav-search:hover{border-color:var(--gold);color:var(--gold)}
    .btn-main,.btn-outline-warm{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:9px;padding:11px 20px;font-weight:700;font-size:14px;transition:.25s ease}
    .btn-main{background:var(--gold);color:var(--ink);border:1px solid var(--gold)}
    .btn-main:hover{background:var(--gold-2);color:var(--ink);transform:translateY(-2px)}
    .btn-outline-warm{border:1px solid rgba(246,181,68,.6);color:var(--gold-2);background:transparent}
    .btn-outline-warm:hover{background:var(--gold);color:var(--ink);transform:translateY(-2px)}
    .hero{position:relative;min-height:650px;background:var(--deep);color:#fff;display:flex;align-items:center;overflow:hidden}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(24,19,15,.98) 8%,rgba(24,19,15,.82) 45%,rgba(24,19,15,.28)),url('/assets/images/bf39b32e1007bca6.jpg') center/cover}
    .hero .container{position:relative;z-index:1}
    .eyebrow,.section-kicker{color:var(--gold);font-size:12px;font-weight:800;letter-spacing:.15em;text-transform:uppercase}
    h1,h2,h3{font-weight:800;line-height:1.25;margin:0 0 16px}
    h1{font-size:clamp(38px,5vw,70px);max-width:760px;letter-spacing:-.04em}
    h2{font-size:clamp(27px,3vw,42px)}
    h3{font-size:20px}
    .hero-copy{max-width:700px;color:#e5d8c9;font-size:17px;margin:23px 0 30px}
    .hero-line{display:flex;gap:12px;flex-wrap:wrap}
    .hero-note{margin-top:42px;display:flex;gap:28px;color:#c8b6a4;font-size:13px}
    .hero-note strong{display:block;color:var(--gold-2);font-size:25px;line-height:1.2}
    .section{padding:92px 0}
    .section-dark{background:var(--deep);color:#fff}
    .section-brown{background:var(--deep-2);color:#fff}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:38px}
    .section-head p{max-width:590px;color:#786b5d;margin:0}
    .section-dark .section-head p,.section-brown .section-head p{color:#bcae9d}
    .metric-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:15px}
    .metric{background:#fff;border:1px solid var(--soft-line);padding:25px;border-radius:var(--radius);min-height:150px;box-shadow:0 5px 18px rgba(46,27,12,.05)}
    .metric:first-child{background:var(--gold);color:var(--ink)}
    .metric small{display:block;color:#8e7b67;margin-bottom:15px}
    .metric:first-child small{color:#5f4826}
    .metric strong{font-size:39px;line-height:1}
    .metric span{display:block;margin-top:12px;font-size:14px}
    .signal{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:0;background:#fff;border:1px solid var(--soft-line);border-radius:var(--radius);overflow:hidden}
    .signal-item{padding:24px;border-right:1px solid var(--soft-line)}
    .signal-item:last-child{border:0}
    .signal-item b{display:block;font-size:18px;margin-bottom:7px}
    .signal-bar{height:5px;border-radius:5px;background:#eadfce;margin-top:16px;overflow:hidden}
    .signal-bar i{display:block;height:100%;background:var(--coral);border-radius:5px}
    .matrix{display:grid;grid-template-columns:1.2fr .8fr;gap:16px}
    .matrix-card{padding:30px;border-radius:var(--radius);background:#fff;border:1px solid var(--soft-line);min-height:220px;position:relative;overflow:hidden}
    .matrix-card.featured{background:var(--deep);color:#fff}
    .matrix-card:nth-child(3){background:#f0d6b1}
    .matrix-card:nth-child(4){background:#ead7dc}
    .number{font-size:13px;color:var(--coral);font-weight:800;letter-spacing:.1em}
    .matrix-card p{color:#75685b;max-width:390px}
    .featured p{color:#c4b5a5}
    .tag{display:inline-block;padding:5px 9px;border-radius:5px;background:rgba(130,75,98,.11);color:var(--berry);font-size:12px;margin:4px 4px 0 0}
    .featured .tag{background:rgba(246,181,68,.15);color:var(--gold-2)}
    .scene-wrap{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:stretch}
    .scene-image{min-height:330px;border-radius:var(--radius);background:url('/assets/images/97c6c7a0f1f4f29e.jpg') center/cover;position:relative;overflow:hidden}
    .scene-image:after{content:"黄果视频内容";position:absolute;bottom:20px;left:20px;background:var(--gold);color:var(--ink);padding:8px 13px;border-radius:6px;font-weight:800}
    .scene-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}
    .scene-item{background:#fff;border:1px solid var(--soft-line);padding:22px;border-radius:12px}
    .scene-item b{display:block;margin-bottom:7px}
    .scene-item span{color:#7c6e60;font-size:14px}
    .compare{display:grid;grid-template-columns:1fr 70px 1fr;align-items:stretch;gap:15px}
    .compare-card{padding:31px;border-radius:var(--radius);background:#382a22;color:#fff;border:1px solid var(--line)}
    .compare-card.after{background:var(--gold);color:var(--ink)}
    .compare-card p{font-size:17px;margin:20px 0 0}
    .compare-card ul{padding-left:20px;color:#c8b8a8;margin-bottom:0}
    .after ul{color:#553f25}
    .compare-mid{display:grid;place-items:center;font-weight:900;color:var(--gold);font-size:22px}
    .filter-bar{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:25px}
    .filter-btn{background:transparent;color:#d3c2b1;border:1px solid var(--line);border-radius:7px;padding:9px 17px}
    .filter-btn.active,.filter-btn:hover{background:var(--gold);color:var(--ink);border-color:var(--gold)}
    .content-row{display:grid;grid-template-columns:1.15fr .85fr .85fr;gap:15px}
    .content-card{min-height:265px;border-radius:var(--radius);padding:24px;background:#fff;color:var(--ink);position:relative;overflow:hidden;border:1px solid rgba(255,255,255,.1)}
    .content-card.large{background:linear-gradient(135deg,rgba(25,17,12,.45),rgba(25,17,12,.83)),url('/assets/images/bd5e6b93a05ace9b.jpg') center/cover;color:#fff;min-height:350px}
    .content-card.small-dark{background:#4a3327;color:#fff}
    .content-card p{font-size:14px;color:#75685d}
    .large p,.small-dark p{color:#d7c6b4}
    .card-meta{font-size:12px;color:var(--coral);margin-bottom:18px}
    .large .card-meta,.small-dark .card-meta{color:var(--gold-2)}
    .timeline{position:relative;border-left:2px solid rgba(246,181,68,.4);margin-left:14px;padding-left:30px}
    .timeline-item{position:relative;margin-bottom:32px}
    .timeline-item:before{content:"";position:absolute;width:12px;height:12px;border-radius:50%;background:var(--gold);left:-37px;top:8px;box-shadow:0 0 0 5px rgba(246,181,68,.12)}
    .timeline-item small{color:var(--gold);font-weight:800}
    .timeline-item p{color:#c7b6a5;margin:5px 0 0}
    .news-list{display:grid;gap:0;background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid var(--soft-line)}
    .news-item{display:grid;grid-template-columns:130px 120px 1fr 90px;align-items:center;gap:18px;padding:20px 25px;border-bottom:1px solid var(--soft-line)}
    .news-item:last-child{border:0}
    .news-date{color:var(--coral);font-weight:800}
    .news-type{font-size:12px;color:var(--berry);background:#f0e0e3;padding:5px 8px;border-radius:5px;width:max-content}
    .news-item p{margin:0;color:#65594e}
    .notice{margin-top:18px;padding:18px 22px;background:var(--gold);border-radius:12px;display:flex;justify-content:space-between;align-items:center;gap:15px;color:var(--ink)}
    .notice strong{display:block}
    .notice span{font-size:13px;color:#60491f}
    .guard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .guard{padding:24px;border:1px solid var(--line);border-radius:var(--radius);background:rgba(255,255,255,.04)}
    .guard b{display:block;color:var(--gold-2);margin:12px 0 8px}
    .guard p{margin:0;color:#bdaea0;font-size:14px}
    .quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
    .quick{padding:20px;background:#fff;border:1px solid var(--soft-line);border-radius:12px}
    .quick b{display:block;margin-bottom:7px}
    .quick span{font-size:13px;color:#77695d}
    .accordion-item{border:1px solid var(--soft-line)!important;margin-bottom:10px;border-radius:10px!important;overflow:hidden}
    .accordion-button{background:#fff;color:var(--ink);font-weight:700;box-shadow:none!important}
    .accordion-button:not(.collapsed){background:#f5e3c9;color:#5e3f20}
    .accordion-body{color:#6d6258;background:#fff}
    .form-section{background:var(--berry);color:#fff}
    .form-section p{color:#e3cfd2;max-width:620px}
    .form-control,.form-select{border:0;border-radius:8px;padding:13px 14px;background:#fff}
    .form-control:focus,.form-select:focus{box-shadow:0 0 0 3px rgba(246,181,68,.3)}
    .site-footer{background:var(--ink);color:#b9a899;padding:52px 0 25px}
    .footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:35px;padding-bottom:35px;border-bottom:1px solid var(--line)}
    .footer-title{color:#fff;font-weight:800;margin-bottom:14px}
    .footer-links{display:grid;gap:8px;font-size:14px}
    .footer-links a:hover{color:var(--gold)}
    .copyright{display:flex;justify-content:space-between;gap:20px;padding-top:22px;font-size:13px}
    :focus-visible{outline:3px solid rgba(246,181,68,.75);outline-offset:3px}
    @media(max-width:991px){
      .metric-grid,.signal,.guard-grid,.quick-grid{grid-template-columns:repeat(2,1fr)}
      .content-row{grid-template-columns:1fr 1fr}
      .content-card.large{grid-column:span 2}
      .footer-grid{grid-template-columns:1.5fr 1fr 1fr}
      .navbar-nav{padding:15px 0}
    }
    @media(max-width:767px){
      .section{padding:65px 0}
      .hero{min-height:650px}
      h1{font-size:40px}
      .hero-copy{font-size:15px}
      .hero-note{gap:18px;margin-top:30px}
      .section-head{display:block;margin-bottom:25px}
      .section-head p{margin-top:12px}
      .metric-grid,.signal,.matrix,.scene-wrap,.compare,.content-row,.guard-grid,.quick-grid{grid-template-columns:1fr}
      .signal-item{border-right:0;border-bottom:1px solid var(--soft-line)}
      .matrix-card{min-height:190px}
      .scene-list{grid-template-columns:1fr}
      .compare-mid{height:30px}
      .content-card.large{grid-column:auto}
      .news-item{grid-template-columns:1fr;gap:7px}
      .notice{display:block}
      .notice .btn-main{margin-top:14px}
      .footer-grid{grid-template-columns:1fr 1fr}
      .copyright{display:block}
      .copyright span{display:block;margin-top:8px}
    }

/* roulang page: category1 */
:root{
      --ink:#18130f;--deep:#241b16;--deep-2:#30231c;--paper:#f8f1e6;--sand:#ead9c3;
      --gold:#f6b544;--gold-2:#ffca68;--coral:#d97863;--berry:#824b62;--muted:#a99a89;
      --line:rgba(255,255,255,.13);--soft-line:rgba(42,29,20,.13);--radius:16px;
      --shadow:0 16px 40px rgba(22,13,7,.18);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;line-height:1.75}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    a:hover{color:#9a5c1a}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    :focus-visible{outline:3px solid rgba(246,181,68,.75);outline-offset:3px}
    .container{max-width:1220px}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(24,19,15,.96);border-bottom:1px solid var(--line)}
    .navbar{padding:15px 0}
    .brand{display:flex;align-items:center;gap:11px;color:#fff;font-weight:800;letter-spacing:.02em}
    .brand:hover{color:var(--gold-2)}
    .brand-mark{width:34px;height:34px;background:var(--gold);color:var(--ink);display:grid;place-items:center;border-radius:9px;font-weight:900}
    .navbar-nav{gap:7px}
    .nav-link{color:#d9cbbb!important;padding:9px 13px!important;border-radius:9px;font-size:14px}
    .nav-link:hover,.nav-link.active{color:var(--gold-2)!important;background:rgba(246,181,68,.1)}
    .nav-search{border:1px solid var(--line);border-radius:9px;color:#d9cbbb;padding:8px 12px;font-size:13px}
    .nav-search:hover{border-color:var(--gold);color:var(--gold)}
    .btn-main,.btn-outline-warm{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:9px;padding:11px 20px;font-weight:700;font-size:14px;transition:.25s ease}
    .btn-main{background:var(--gold);color:var(--ink);border:1px solid var(--gold)}
    .btn-main:hover{background:var(--gold-2);color:var(--ink);transform:translateY(-2px)}
    .btn-outline-warm{border:1px solid rgba(246,181,68,.6);color:var(--gold-2);background:transparent}
    .btn-outline-warm:hover{background:var(--gold);color:var(--ink);transform:translateY(-2px)}
    .page-intro{position:relative;overflow:hidden;padding:74px 0 62px;background:var(--deep);color:#fff}
    .page-intro:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(24,19,15,.97) 5%,rgba(24,19,15,.84) 54%,rgba(24,19,15,.38)),url('/assets/images/97c6c7a0f1f4f29e.jpg') center/cover}
    .page-intro .container{position:relative;z-index:1}
    .eyebrow,.section-kicker{color:var(--gold);font-size:12px;font-weight:800;letter-spacing:.14em}
    .page-intro h1{max-width:800px;margin:14px 0;font-size:clamp(34px,5vw,58px);line-height:1.18;font-weight:850;letter-spacing:-.03em}
    .intro-copy{max-width:690px;color:#dfd1c2;font-size:16px;margin:0}
    .intro-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:25px}
    .tag{display:inline-block;padding:5px 10px;border-radius:5px;background:rgba(246,181,68,.13);color:#a56223;font-size:12px}
    .page-intro .tag{color:var(--gold-2);border:1px solid rgba(246,181,68,.24)}
    .section{padding:74px 0;border-bottom:1px solid rgba(42,29,20,.07)}
    .section-dark{background:var(--deep);color:#fff}
    .section-brown{background:var(--deep-2);color:#fff}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:30px}
    .section-head h2{font-size:clamp(25px,3vw,36px);font-weight:800;margin:7px 0 0;letter-spacing:-.02em}
    .section-head p{max-width:550px;color:#786b5d;margin:0}
    .section-dark .section-head p,.section-brown .section-head p{color:#bcae9d}
    .filter-bar{display:flex;gap:9px;overflow-x:auto;padding:2px 0 12px;scrollbar-width:thin}
    .filter-btn{white-space:nowrap;background:transparent;color:#6c5c4d;border:1px solid var(--soft-line);border-radius:7px;padding:8px 17px;transition:.2s}
    .filter-btn.active,.filter-btn:hover{background:var(--gold);color:var(--ink);border-color:var(--gold)}
    .content-layout{display:grid;grid-template-columns:1.35fr .8fr .8fr;gap:16px}
    .content-card{min-height:274px;border-radius:var(--radius);padding:24px;background:#fff;color:var(--ink);position:relative;overflow:hidden;border:1px solid var(--soft-line);display:flex;flex-direction:column;justify-content:flex-end;transition:.25s}
    .content-card:hover{border-color:rgba(217,120,99,.6);box-shadow:0 12px 28px rgba(22,13,7,.11);transform:translateY(-2px)}
    .content-card.featured{min-height:390px;background:linear-gradient(180deg,rgba(24,19,15,.08),rgba(24,19,15,.88)),url('/assets/images/bd5e6b93a05ace9b.jpg') center/cover;color:#fff}
    .content-card.featured p,.content-card.dark-card p{color:#dfd1c2}
    .content-card.dark-card{background:#493326;color:#fff}
    .card-meta{font-size:12px;color:var(--coral);margin-bottom:12px}
    .featured .card-meta,.dark-card .card-meta{color:var(--gold-2)}
    .content-card h3{font-size:22px;font-weight:800;margin:0 0 8px}
    .content-card p{font-size:14px;color:#75685d;margin:0 0 16px}
    .text-link{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:800;color:#9b5d1b}
    .featured .text-link,.dark-card .text-link{color:var(--gold-2)}
    .content-card .tag{align-self:flex-start;margin-bottom:13px}
    .update-band{display:grid;grid-template-columns:150px 1fr auto;align-items:center;gap:24px;padding:22px 25px;background:#fff;border:1px solid var(--soft-line);border-radius:12px}
    .update-date{font-weight:800;color:var(--berry)}
    .update-band h3{font-size:17px;font-weight:800;margin:0 0 4px}
    .update-band p{margin:0;color:#786b5d;font-size:14px}
    .timeline{border-left:1px solid rgba(246,181,68,.35);margin:10px 0 0 8px;padding-left:28px}
    .timeline-item{position:relative;margin:0 0 28px}
    .timeline-item:last-child{margin-bottom:0}
    .timeline-item:before{content:"";position:absolute;width:11px;height:11px;border-radius:50%;background:var(--gold);left:-34px;top:8px;box-shadow:0 0 0 5px rgba(246,181,68,.12)}
    .timeline-item small{color:var(--gold);font-weight:800;letter-spacing:.04em}
    .timeline-item h3{font-size:18px;margin:5px 0;color:#fff}
    .timeline-item p{color:#c7b6a5;margin:0;font-size:14px}
    .tips-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
    .tip-card{background:#fff;border:1px solid var(--soft-line);border-radius:12px;padding:23px}
    .tip-number{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:8px;background:#f3dfbd;color:#71471d;font-weight:900;margin-bottom:15px}
    .tip-card h3{font-size:17px;font-weight:800;margin:0 0 7px}
    .tip-card p{margin:0;color:#75685d;font-size:14px}
    .more-wrap{text-align:center;margin-top:30px}
    .faq-section{background:#f2e7d7}
    .accordion-item{border:1px solid var(--soft-line)!important;margin-bottom:10px;border-radius:10px!important;overflow:hidden;background:#fff}
    .accordion-button{background:#fff;color:var(--ink);font-weight:700;box-shadow:none!important;padding:17px 20px}
    .accordion-button:not(.collapsed){background:#f5e3c9;color:#5e3f20}
    .accordion-button:focus{box-shadow:0 0 0 3px rgba(246,181,68,.2)}
    .accordion-body{color:#6d6258;background:#fff}
    .closing-panel{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:34px 38px;border-radius:var(--radius);background:var(--berry);color:#fff}
    .closing-panel:after{content:"黄";position:absolute;right:170px;top:-72px;font-size:220px;font-weight:900;color:rgba(255,255,255,.045);line-height:1}
    .closing-panel h2{font-size:25px;font-weight:800;margin:0 0 7px}
    .closing-panel p{margin:0;color:#e3cfd2}
    .site-footer{background:var(--ink);color:#c9b9a7;padding:58px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px}
    .site-footer p{font-size:14px;color:#a99a89;max-width:310px}
    .footer-title{font-weight:800;color:#fff;margin-bottom:14px}
    .footer-links{display:grid;gap:9px;font-size:14px}
    .footer-links a{color:#b9a895}
    .footer-links a:hover{color:var(--gold-2)}
    .copyright{display:flex;justify-content:space-between;gap:15px;border-top:1px solid var(--line);margin-top:36px;padding-top:18px;font-size:12px;color:#968777}
    @media(max-width:991px){
      .navbar-nav{padding:14px 0;align-items:stretch!important}
      .nav-search{display:inline-block;margin-top:8px}
      .content-layout{grid-template-columns:1fr 1fr}
      .content-card.featured{grid-row:span 2}
      .tips-grid{grid-template-columns:1fr 1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media(max-width:767px){
      .page-intro{padding:58px 0 46px}
      .section{padding:55px 0}
      .section-head{display:block}
      .section-head p{margin-top:12px}
      .content-layout{grid-template-columns:1fr}
      .content-card,.content-card.featured{min-height:270px}
      .update-band{grid-template-columns:1fr;gap:8px;padding:20px}
      .update-band .btn-main{width:100%}
      .tips-grid{grid-template-columns:1fr}
      .closing-panel{display:block;padding:27px 24px}
      .closing-panel .btn-main{width:100%;margin-top:20px}
      .closing-panel:after{right:-6px;top:-38px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
      .copyright{display:block}
      .copyright span{display:block;margin-top:5px}
    }
    @media(max-width:520px){
      .brand{font-size:14px}
      .page-intro h1{font-size:34px}
      .intro-copy{font-size:15px}
      .footer-grid{grid-template-columns:1fr}
      .nav-link{padding-left:10px!important}
    }

/* roulang page: category2 */
:root{
      --ink:#18130f;--deep:#241b16;--deep-2:#30231c;--paper:#f8f1e6;--sand:#ead9c3;
      --gold:#f6b544;--gold-2:#ffca68;--coral:#d97863;--berry:#824b62;--muted:#a99a89;
      --line:rgba(255,255,255,.13);--soft-line:rgba(42,29,20,.13);--radius:16px;
      --shadow:0 16px 40px rgba(22,13,7,.18);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;line-height:1.75}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    a:hover{color:var(--gold)}
    img{max-width:100%;display:block}
    .container{max-width:1220px}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(24,19,15,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
    .navbar{padding:15px 0}
    .brand{display:flex;align-items:center;gap:11px;color:#fff;font-weight:800;letter-spacing:.02em}
    .brand-mark{width:34px;height:34px;background:var(--gold);color:var(--ink);display:grid;place-items:center;border-radius:9px;font-weight:900}
    .brand:hover{color:var(--gold-2)}
    .navbar-nav{gap:7px}
    .nav-link{color:#d9cbbb!important;padding:9px 13px!important;border-radius:9px;font-size:14px}
    .nav-link:hover,.nav-link.active{color:var(--gold-2)!important;background:rgba(246,181,68,.1)}
    .nav-search{border:1px solid var(--line);border-radius:9px;color:#d9cbbb;padding:8px 12px;font-size:13px}
    .nav-search:hover{border-color:var(--gold);color:var(--gold)}
    .btn-main,.btn-outline-warm{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:9px;padding:11px 20px;font-weight:700;font-size:14px;transition:.25s ease}
    .btn-main{background:var(--gold);color:var(--ink);border:1px solid var(--gold)}
    .btn-main:hover{background:var(--gold-2);color:var(--ink);transform:translateY(-2px)}
    .btn-outline-warm{border:1px solid rgba(246,181,68,.6);color:var(--gold-2);background:transparent}
    .btn-outline-warm:hover{background:var(--gold);color:var(--ink);transform:translateY(-2px)}
    .page-intro{background:var(--deep);color:#fff;padding:90px 0 78px;position:relative;overflow:hidden}
    .page-intro:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(24,19,15,.97),rgba(24,19,15,.72)),url('/assets/images/97c6c7a0f1f4f29e.jpg') center/cover}
    .page-intro .container{position:relative;z-index:1}
    .eyebrow,.section-kicker{color:var(--gold);font-size:12px;font-weight:800;letter-spacing:.15em}
    h1{font-size:clamp(38px,5vw,66px);line-height:1.15;letter-spacing:-.04em;font-weight:900;margin:17px 0 20px}
    h2{font-size:clamp(26px,3vw,40px);line-height:1.25;font-weight:850;margin:8px 0 0}
    h3{font-size:21px;line-height:1.4;font-weight:800}
    .intro-copy{max-width:700px;color:#d7c7b7;font-size:17px;margin:0 0 28px}
    .intro-meta{display:flex;gap:12px;flex-wrap:wrap}
    .meta-chip,.tag{display:inline-block;padding:6px 11px;border-radius:6px;font-size:12px}
    .meta-chip{border:1px solid rgba(246,181,68,.45);color:var(--gold-2)}
    .section{padding:82px 0}
    .section-dark{background:var(--deep);color:#fff}
    .section-brown{background:var(--deep-2);color:#fff}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:34px}
    .section-head p{max-width:600px;color:#786b5d;margin:0}
    .section-dark .section-head p,.section-brown .section-head p{color:#bcae9d}
    .index-strip{display:flex;gap:10px;flex-wrap:wrap;border-bottom:1px solid var(--soft-line);padding-bottom:22px}
    .index-link{border:1px solid var(--soft-line);border-radius:8px;padding:10px 16px;color:#66584c;background:#fff}
    .index-link:hover,.index-link.active{background:var(--gold);color:var(--ink);border-color:var(--gold)}
    .topic-layout{display:grid;grid-template-columns:1.45fr .75fr;gap:18px}
    .topic-feature{min-height:390px;border-radius:var(--radius);padding:32px;background:linear-gradient(135deg,rgba(25,17,12,.25),rgba(25,17,12,.86)),url('/assets/images/bd5e6b93a05ace9b.jpg') center/cover;color:#fff;display:flex;flex-direction:column;justify-content:end}
    .topic-feature p{max-width:610px;color:#e4d5c4}
    .topic-stack{display:grid;gap:18px}
    .topic-card{padding:25px;border-radius:var(--radius);background:#fff;border:1px solid var(--soft-line);min-height:185px;position:relative;overflow:hidden}
    .topic-card:nth-child(2){background:#ead7dc}
    .topic-card:hover,.topic-feature:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
    .topic-card p{font-size:14px;color:#75685d}
    .tag{background:rgba(130,75,98,.11);color:var(--berry);margin:3px 4px 3px 0}
    .topic-feature .tag{background:rgba(246,181,68,.16);color:var(--gold-2)}
    .card-meta{font-size:12px;color:var(--coral);margin-bottom:14px}
    .filter-panel{background:#382a22;border-radius:var(--radius);padding:26px;color:#fff}
    .filter-row{display:flex;gap:10px;flex-wrap:wrap}
    .filter-btn{background:transparent;color:#d3c2b1;border:1px solid var(--line);border-radius:7px;padding:9px 17px}
    .filter-btn.active,.filter-btn:hover{background:var(--gold);color:var(--ink);border-color:var(--gold)}
    .topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-top:20px}
    .topic-grid .topic-card:first-child{grid-column:span 2;background:#f0d6b1}
    .topic-grid .topic-card{min-height:220px}
    .progress-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:42px;align-items:center}
    .progress-box{background:#fff;border:1px solid var(--soft-line);border-radius:var(--radius);padding:28px}
    .progress-line{height:9px;background:#eadfce;border-radius:20px;overflow:hidden;margin:17px 0 8px}
    .progress-line span{display:block;height:100%;width:68%;background:var(--gold);border-radius:20px}
    .progress-label{display:flex;justify-content:space-between;color:#75685d;font-size:13px}
    .timeline{border-left:1px solid rgba(246,181,68,.4);padding-left:28px}
    .timeline-item{position:relative;margin-bottom:28px}
    .timeline-item:before{content:"";position:absolute;width:12px;height:12px;border-radius:50%;background:var(--gold);left:-35px;top:8px;box-shadow:0 0 0 5px rgba(246,181,68,.12)}
    .timeline-item small{color:var(--gold);font-weight:800}
    .timeline-item p{color:#c7b6a5;margin:5px 0 0}
    .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
    .step{padding:25px;background:#fff;border:1px solid var(--soft-line);border-radius:var(--radius)}
    .step-number{font-size:34px;font-weight:900;color:var(--gold);line-height:1;margin-bottom:16px}
    .step p{color:#75685d;font-size:14px;margin-bottom:0}
    .news-list{display:grid;gap:0;background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid var(--soft-line)}
    .news-item{display:grid;grid-template-columns:120px 120px 1fr 90px;align-items:center;gap:18px;padding:20px 25px;border-bottom:1px solid var(--soft-line)}
    .news-item:last-child{border:0}
    .news-item p{margin:0;color:#65594e}
    .news-type{color:var(--berry);font-size:13px;font-weight:700}
    .faq-wrap{max-width:900px}
    .accordion-item{border:1px solid var(--soft-line)!important;margin-bottom:10px;border-radius:10px!important;overflow:hidden}
    .accordion-button{background:#fff;color:var(--ink);font-weight:700;box-shadow:none!important}
    .accordion-button:not(.collapsed){background:#f5e3c9;color:#5e3f20}
    .accordion-body{color:#6d6258;background:#fff}
    .form-section{background:var(--berry);color:#fff}
    .form-section p{color:#e3cfd2;max-width:620px}
    .form-control,.form-select{border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.1);color:#fff;border-radius:9px;padding:12px 14px}
    .form-control::placeholder{color:#d9c3c5}
    .form-select option{color:var(--ink)}
    .form-control:focus,.form-select:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(246,181,68,.18)}
    .site-footer{background:#18130f;color:#c8b8a8;padding:58px 0 25px}
    .footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:35px}
    .footer-grid p{font-size:14px;max-width:280px}
    .footer-title{color:var(--gold-2);font-weight:800;margin-bottom:15px}
    .footer-links{display:grid;gap:9px;font-size:14px}
    .footer-links a:hover{color:var(--gold-2)}
    .copyright{border-top:1px solid var(--line);margin-top:42px;padding-top:20px;display:flex;justify-content:space-between;gap:15px;font-size:12px;color:#8f8174}
    .focus-ring:focus-visible,a:focus-visible,button:focus-visible{outline:3px solid rgba(246,181,68,.65);outline-offset:3px}
    @media(max-width:991px){
      .topic-layout,.progress-wrap{grid-template-columns:1fr}
      .topic-grid{grid-template-columns:1fr 1fr}
      .topic-grid .topic-card:first-child{grid-column:span 2}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media(max-width:767px){
      .navbar{padding:12px 0}
      .navbar-collapse{padding-top:14px}
      .nav-link,.nav-search{display:block;margin:3px 0}
      .page-intro{padding:70px 0 60px}
      .section{padding:62px 0}
      .section-head{display:block;margin-bottom:26px}
      .section-head p{margin-top:14px}
      .topic-grid,.steps{grid-template-columns:1fr}
      .topic-grid .topic-card:first-child{grid-column:auto}
      .news-item{grid-template-columns:1fr;gap:5px;padding:18px}
      .news-item .btn-outline-warm{justify-self:start}
      .copyright{display:block}
      .copyright span{display:block;margin-top:7px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:25px}
    }
    @media(max-width:520px){
      h1{font-size:37px}
      .footer-grid{grid-template-columns:1fr}
      .btn-main,.btn-outline-warm{width:100%}
      .intro-meta{display:grid}
    }

/* roulang page: category3 */
:root{
      --ink:#18130f;--deep:#241b16;--deep-2:#30231c;--paper:#f8f1e6;--sand:#ead9c3;
      --gold:#f6b544;--gold-2:#ffca68;--coral:#d97863;--berry:#824b62;--muted:#a99a89;
      --line:rgba(255,255,255,.13);--soft-line:rgba(42,29,20,.13);--radius:16px;
      --shadow:0 16px 40px rgba(22,13,7,.18);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth;scroll-padding-top:90px}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;line-height:1.75}
    a{color:inherit;text-decoration:none;transition:color .22s ease,background .22s ease,border-color .22s ease,transform .22s ease}
    a:hover{color:var(--gold)}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid rgba(246,181,68,.65);outline-offset:3px}
    .container{max-width:1220px}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(24,19,15,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
    .navbar{padding:15px 0}
    .brand{display:flex;align-items:center;gap:11px;color:#fff;font-weight:800;letter-spacing:.02em}
    .brand:hover{color:var(--gold-2)}
    .brand-mark{width:34px;height:34px;background:var(--gold);color:var(--ink);display:grid;place-items:center;border-radius:9px;font-weight:900}
    .navbar-nav{gap:7px}
    .nav-link{color:#d9cbbb!important;padding:9px 13px!important;border-radius:9px;font-size:14px}
    .nav-link:hover,.nav-link.active{color:var(--gold-2)!important;background:rgba(246,181,68,.1)}
    .nav-search{border:1px solid var(--line);border-radius:9px;color:#d9cbbb;padding:8px 12px;font-size:13px}
    .nav-search:hover{border-color:var(--gold);color:var(--gold)}
    .btn-main,.btn-outline-warm{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:9px;padding:11px 20px;font-weight:700;font-size:14px;transition:.25s ease}
    .btn-main{background:var(--gold);color:var(--ink);border:1px solid var(--gold)}
    .btn-main:hover{background:var(--gold-2);color:var(--ink);transform:translateY(-2px)}
    .btn-outline-warm{border:1px solid rgba(246,181,68,.6);color:var(--gold-2);background:transparent}
    .btn-outline-warm:hover{background:var(--gold);color:var(--ink);transform:translateY(-2px)}
    .page-banner{position:relative;overflow:hidden;background:var(--deep);color:#fff;padding:70px 0 66px}
    .page-banner:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(24,19,15,.96) 0%,rgba(36,27,22,.78) 58%,rgba(36,27,22,.52)),url('/assets/images/97c6c7a0f1f4f29e.jpg') center 48%/cover}
    .page-banner .container{position:relative;z-index:1}
    .banner-inner{display:grid;grid-template-columns:minmax(0,1fr) 280px;align-items:end;gap:36px}
    .eyebrow,.section-kicker{color:var(--gold);font-size:12px;font-weight:800;letter-spacing:.14em}
    .page-banner h1{font-size:clamp(36px,5vw,58px);line-height:1.2;letter-spacing:-.035em;font-weight:850;margin:13px 0 15px;max-width:760px}
    .banner-copy{color:#e2d5c8;font-size:16px;max-width:720px;margin:0}
    .banner-stamp{border-left:1px solid rgba(255,255,255,.25);padding:8px 0 8px 23px;color:#d8c7b4}
    .banner-stamp strong{display:block;color:var(--gold-2);font-size:27px;line-height:1.3}
    .banner-stamp span{font-size:13px}
    .section{padding:76px 0}
    .section-light{background:var(--paper)}
    .section-white{background:#fff}
    .section-dark{background:var(--deep);color:#fff}
    .section-brown{background:var(--deep-2);color:#fff}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:30px}
    .section-head h2{font-size:clamp(25px,3vw,36px);line-height:1.3;font-weight:800;margin:8px 0 0}
    .section-head p{max-width:520px;color:#786b5d;margin:0}
    .section-dark .section-head p,.section-brown .section-head p{color:#bcae9d}
    .typebar{display:flex;gap:9px;overflow-x:auto;padding:2px 0 8px;scrollbar-width:thin}
    .type-pill{white-space:nowrap;border:1px solid var(--soft-line);color:#65584c;background:#fff;padding:9px 15px;border-radius:7px;font-size:13px}
    .type-pill.active,.type-pill:hover{background:var(--gold);border-color:var(--gold);color:var(--ink)}
    .guide-layout{display:grid;grid-template-columns:245px minmax(0,1fr);gap:34px;align-items:start}
    .date-rail{position:sticky;top:100px;padding:22px;background:var(--deep);color:#fff;border-radius:var(--radius);overflow:hidden}
    .date-rail:before{content:"";display:block;width:44px;height:3px;background:var(--gold);margin-bottom:18px}
    .date-rail strong{display:block;font-size:18px;margin-bottom:7px}
    .date-rail p{color:#c3b3a2;font-size:13px;margin:0 0 20px}
    .rail-stat{border-top:1px solid var(--line);padding-top:15px;color:#c3b3a2;font-size:12px}
    .rail-stat b{display:block;color:var(--gold-2);font-size:23px}
    .article-list{border-top:1px solid var(--soft-line)}
    .article-item{display:grid;grid-template-columns:92px minmax(0,1fr) 110px;gap:22px;padding:25px 0;border-bottom:1px solid var(--soft-line);align-items:start}
    .article-date{color:var(--berry);font-size:13px;font-weight:800;padding-top:4px}
    .article-body h3{font-size:19px;line-height:1.45;margin:0 0 7px;font-weight:800}
    .article-body p{color:#716457;font-size:14px;margin:0 0 12px;max-width:650px}
    .article-meta{display:flex;gap:8px;align-items:center;flex-wrap:wrap;color:#8c7d6d;font-size:12px}
    .tag{display:inline-block;padding:4px 9px;border-radius:5px;background:rgba(130,75,98,.11);color:var(--berry);font-size:12px}
    .read-link{justify-self:end;color:#725a43;font-weight:700;font-size:13px;padding-top:4px}
    .read-link:hover{color:#9b631b}
    .announcement{position:relative;display:grid;grid-template-columns:150px 1fr auto;gap:24px;align-items:center;padding:29px 32px;border-radius:var(--radius);background:var(--deep);color:#fff;overflow:hidden}
    .announcement:after{content:"";position:absolute;right:-54px;top:-68px;width:190px;height:190px;border:1px solid rgba(246,181,68,.22);border-radius:50%;box-shadow:0 0 0 22px rgba(246,181,68,.035),0 0 0 44px rgba(246,181,68,.025)}
    .announcement-label{color:var(--gold);font-size:12px;font-weight:800;letter-spacing:.1em}
    .announcement h3{font-size:20px;margin:4px 0 5px;font-weight:800}
    .announcement p{margin:0;color:#c7b8a9;font-size:14px}
    .announcement .btn-outline-warm{position:relative;z-index:1;white-space:nowrap}
    .steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--soft-line);border-radius:var(--radius);overflow:hidden;background:#fff}
    .step-item{position:relative;padding:26px 23px;min-height:190px;border-right:1px solid var(--soft-line)}
    .step-item:last-child{border-right:0}
    .step-no{display:block;color:var(--coral);font-weight:900;font-size:12px;letter-spacing:.12em;margin-bottom:18px}
    .step-item h3{font-size:17px;font-weight:800;margin:0 0 8px}
    .step-item p{font-size:13px;color:#77695d;margin:0}
    .step-item:after{content:"";position:absolute;bottom:0;left:0;width:0;height:3px;background:var(--gold);transition:width .25s}
    .step-item:hover:after{width:100%}
    .faq-wrap{max-width:880px}
    .accordion-item{border:1px solid var(--soft-line)!important;margin-bottom:10px;border-radius:10px!important;overflow:hidden}
    .accordion-button{background:#fff;color:var(--ink);font-weight:700;box-shadow:none!important;padding:18px 20px}
    .accordion-button:not(.collapsed){background:#f5e3c9;color:#5e3f20}
    .accordion-button:focus{box-shadow:inset 0 0 0 2px rgba(246,181,68,.35)!important}
    .accordion-body{color:#6d6258;background:#fff;padding:18px 20px}
    .feedback-panel{background:#ead9c3;padding:32px;border-radius:var(--radius);display:grid;grid-template-columns:.8fr 1.2fr;gap:40px;align-items:center}
    .feedback-panel h2{font-weight:850;font-size:30px;line-height:1.3;margin:8px 0 12px}
    .feedback-panel p{color:#695b4d;margin:0}
    .form-control,.form-select{border:1px solid rgba(42,29,20,.18);border-radius:8px;padding:11px 13px;background:#fff;color:var(--ink)}
    .form-control:focus,.form-select:focus{border-color:var(--gold);box-shadow:0 0 0 .2rem rgba(246,181,68,.18)}
    textarea.form-control{min-height:100px;resize:vertical}
    .form-note{font-size:12px;color:#756658;margin:10px 0 0}
    .site-footer{background:var(--ink);color:#c8b8a8;padding:55px 0 20px}
    .footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;padding-bottom:38px}
    .site-footer .brand{color:#fff}
    .site-footer p{font-size:13px;max-width:300px;color:#a99a89}
    .footer-title{color:var(--gold-2);font-size:13px;font-weight:800;margin-bottom:15px}
    .footer-links{display:grid;gap:9px;font-size:13px}
    .footer-links a{color:#c8b8a8}
    .footer-links a:hover{color:var(--gold-2)}
    .copyright{border-top:1px solid var(--line);padding-top:17px;display:flex;justify-content:space-between;gap:20px;color:#8f8174;font-size:12px}
    @media(max-width:991.98px){
      .navbar-collapse{padding:15px 0 5px}.navbar-nav{align-items:stretch!important}
      .nav-search{display:inline-block;margin:6px 0}.banner-inner{grid-template-columns:1fr 200px}
      .guide-layout{grid-template-columns:190px minmax(0,1fr);gap:24px}
      .steps-grid{grid-template-columns:repeat(2,1fr)}.step-item:nth-child(2){border-right:0}.step-item:nth-child(-n+2){border-bottom:1px solid var(--soft-line)}
      .footer-grid{grid-template-columns:1.4fr 1fr 1fr}
    }
    @media(max-width:767.98px){
      .page-banner{padding:51px 0 48px}.banner-inner{grid-template-columns:1fr;gap:22px}
      .banner-stamp{border-left:0;border-top:1px solid rgba(255,255,255,.22);padding:15px 0 0;display:flex;align-items:center;gap:13px}
      .banner-stamp strong{font-size:22px}.section{padding:57px 0}
      .section-head{display:block;margin-bottom:23px}.section-head p{margin-top:11px}
      .guide-layout{grid-template-columns:1fr;gap:22px}.date-rail{position:static;display:flex;align-items:center;justify-content:space-between;gap:15px;padding:18px}
      .date-rail:before{display:none}.date-rail p{margin:0}.rail-stat{border-top:0;border-left:1px solid var(--line);padding:0 0 0 14px}
      .article-item{grid-template-columns:76px minmax(0,1fr);gap:13px;padding:21px 0}
      .read-link{grid-column:2;justify-self:start;padding-top:0}
      .announcement{grid-template-columns:1fr;gap:10px;padding:24px}
      .announcement .btn-outline-warm{justify-self:start;margin-top:7px}
      .feedback-panel{grid-template-columns:1fr;gap:24px;padding:25px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
      .copyright{flex-direction:column;gap:6px}
    }
    @media(max-width:520px){
      .brand{font-size:14px}.navbar{padding:11px 0}.page-banner h1{font-size:34px}
      .steps-grid{grid-template-columns:1fr}.step-item{min-height:0;border-right:0;border-bottom:1px solid var(--soft-line)!important;padding:20px}
      .step-item:last-child{border-bottom:0!important}.step-no{margin-bottom:9px}
      .date-rail{align-items:flex-start;flex-wrap:wrap}.rail-stat{width:100%;border-left:0;border-top:1px solid var(--line);padding:10px 0 0}
      .article-item{grid-template-columns:1fr;gap:5px}.read-link{grid-column:1}
      .footer-grid{grid-template-columns:1fr 1fr;gap:24px 16px}
      .btn-main,.btn-outline-warm{padding:10px 15px}
    }

/* 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}