/* roulang page: index */
:root{
            --orange:#f28b32;
            --amber:#ffc857;
            --berry:#a83f67;
            --plum:#291526;
            --ink:#21151d;
            --cream:#fff8ee;
            --paper:#fffdf9;
            --muted:#786c70;
            --line:#eaded3;
            --radius-xl:30px;
            --radius-lg:22px;
            --radius-md:15px;
            --shadow:0 18px 50px rgba(65,32,28,.11);
            --shadow-sm:0 8px 24px rgba(65,32,28,.08);
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;background:var(--cream);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;line-height:1.75;padding-bottom:78px}
        a{color:inherit;text-decoration:none;transition:.25s ease}
        img{max-width:100%;display:block}
        button,input,select,textarea{font:inherit}
        .container{max-width:1180px}
        .topbar{height:5px;background:linear-gradient(90deg,var(--orange),var(--amber),var(--berry))}
        .site-header{position:sticky;top:0;z-index:1000;background:rgba(41,21,38,.97);border-bottom:1px solid rgba(255,255,255,.1);box-shadow:0 5px 18px rgba(34,16,28,.15)}
        .navbar{min-height:76px}
        .navbar-brand{display:flex;align-items:center;gap:11px;color:#fff8ee!important;font-weight:800;letter-spacing:.02em;font-size:1.1rem}
        .brand-mark{width:38px;height:38px;border-radius:13px;background:linear-gradient(135deg,var(--amber),var(--orange),var(--berry));display:grid;place-items:center;color:var(--plum);font-size:1.2rem;box-shadow:0 6px 15px rgba(242,139,50,.28)}
        .navbar-nav{gap:6px}
        .nav-link{color:#dccbd1!important;padding:.62rem .9rem!important;border-radius:999px;font-size:.94rem}
        .nav-link:hover,.nav-link.active{color:#fff!important;background:rgba(255,200,87,.14)}
        .nav-cta,.btn-primary{border:0;background:linear-gradient(120deg,var(--orange),var(--amber));color:var(--plum)!important;font-weight:800;border-radius:999px;padding:.72rem 1.25rem;box-shadow:0 7px 18px rgba(242,139,50,.22)}
        .nav-cta:hover,.btn-primary:hover{transform:translateY(-2px);box-shadow:0 11px 25px rgba(242,139,50,.32)}
        .navbar-toggler{border:1px solid rgba(255,255,255,.28);padding:.45rem .65rem}
        .navbar-toggler:focus{box-shadow:0 0 0 3px rgba(255,200,87,.25)}
        .navbar-toggler-icon{filter:invert(1)}
        section{padding:92px 0;position:relative}
        .section-soft{background:#fffaf4}
        .section-dark{background:var(--plum);color:#fff8ee}
        .eyebrow{color:var(--orange);font-weight:800;font-size:.78rem;letter-spacing:.14em;margin-bottom:12px}
        .section-dark .eyebrow{color:var(--amber)}
        h1,h2,h3,h4{font-weight:850;letter-spacing:-.035em;line-height:1.18;margin:0 0 18px}
        h1{font-size:clamp(2.5rem,5.2vw,5.3rem)}
        h2{font-size:clamp(1.9rem,3.3vw,3.1rem)}
        h3{font-size:1.28rem}
        p{color:var(--muted);margin:0 0 16px}
        .section-dark p{color:#d9cbd0}
        .section-head{max-width:700px;margin-bottom:42px}
        .section-head p{font-size:1.03rem}
        .hero{min-height:680px;padding:75px 0 62px;color:#fff8ee;background:linear-gradient(90deg,rgba(41,21,38,.97) 0%,rgba(41,21,38,.83) 44%,rgba(41,21,38,.25) 100%),url('/assets/images/6bc13d8394f093c8.jpg') center/cover}
        .hero .lead{font-size:1.12rem;line-height:1.9;color:#f1e5dd;max-width:650px}
        .hero-actions{display:flex;gap:13px;flex-wrap:wrap;margin:30px 0 38px}
        .btn-outline-light{border:1px solid rgba(255,255,255,.55);color:#fff;border-radius:999px;padding:.72rem 1.25rem}
        .btn-outline-light:hover{background:#fff;color:var(--plum)}
        .hero-panel{margin-left:auto;max-width:390px;padding:25px;border-radius:var(--radius-xl);background:linear-gradient(145deg,rgba(255,200,87,.9),rgba(168,63,103,.9));color:var(--plum);box-shadow:var(--shadow)}
        .hero-panel .panel-number{font-size:4.3rem;font-weight:900;line-height:1}
        .hero-panel .panel-note{font-weight:700;margin-top:14px}
        .metrics{display:flex;gap:12px;flex-wrap:wrap}
        .metric{border:1px solid rgba(255,255,255,.2);border-radius:16px;padding:13px 16px;min-width:135px;background:rgba(255,255,255,.07)}
        .metric strong{display:block;color:var(--amber);font-size:1.02rem}
        .metric span{font-size:.82rem;color:#eadde0}
        .feature-grid{display:grid;grid-template-columns:1.15fr .9fr 1fr;gap:20px;align-items:stretch}
        .feature-card{padding:29px;border-radius:var(--radius-xl);min-height:245px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden}
        .feature-card:nth-child(1){background:linear-gradient(140deg,#ffb44c,#ed713b);transform:translateY(14px)}
        .feature-card:nth-child(2){background:linear-gradient(140deg,#422044,#9e4167);color:#fff}
        .feature-card:nth-child(3){background:linear-gradient(140deg,#ffe19a,#fff3d5)}
        .feature-card p{color:inherit;opacity:.82}
        .card-index{font-size:.78rem;font-weight:900;letter-spacing:.12em;opacity:.65}
        .feature-icon{font-size:2rem;margin:25px 0 18px}
        .story-band{background:#f3e7dc}
        .scene-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:55px;align-items:center}
        .scene-image{min-height:430px;border-radius:var(--radius-xl);background:linear-gradient(180deg,rgba(41,21,38,.12),rgba(41,21,38,.75)),url('/assets/images/5132d425f70086e8.jpg') center/cover;position:relative;overflow:hidden}
        .scene-stamp{position:absolute;left:25px;bottom:24px;background:var(--amber);color:var(--plum);padding:13px 17px;border-radius:15px;font-weight:850}
        .scene-list{display:grid;gap:16px}
        .scene-item{display:grid;grid-template-columns:52px 1fr;gap:16px;padding:18px 0;border-bottom:1px solid rgba(41,21,38,.13)}
        .scene-num{width:42px;height:42px;border-radius:14px;background:var(--plum);color:var(--amber);display:grid;place-items:center;font-weight:900}
        .scene-item h3{margin-bottom:5px}
        .scene-item p{margin:0;font-size:.94rem}
        .content-wall{display:grid;grid-template-columns:1.35fr .82fr .82fr;gap:18px}
        .content-card{border-radius:var(--radius-lg);overflow:hidden;background:#fff;box-shadow:var(--shadow-sm);transition:.3s}
        .content-card:hover,.article-card:hover,.topic-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
        .cover{height:220px;background-position:center;background-size:cover;position:relative}
        .cover-large{height:355px}
        .cover-one{background-image:linear-gradient(0deg,rgba(35,16,30,.72),transparent 65%),url('/assets/images/090057a197710304.jpg')}
        .cover-two{background-image:linear-gradient(0deg,rgba(35,16,30,.72),transparent 65%),url('/assets/images/9b62c22b9764757e.jpg')}
        .cover-three{background-image:linear-gradient(0deg,rgba(35,16,30,.72),transparent 65%),url('/assets/images/df8a1bc0244f9b5a.jpg')}
        .cover-label{position:absolute;top:16px;left:16px;background:var(--amber);color:var(--plum);border-radius:999px;padding:4px 10px;font-size:.75rem;font-weight:800}
        .content-body{padding:22px}
        .content-body h3{margin-bottom:8px}
        .tag{display:inline-flex;align-items:center;border-radius:999px;padding:4px 10px;background:#f9eadc;color:#9a4d35;font-size:.76rem;font-weight:800;margin:0 5px 7px 0}
        .content-body p{font-size:.9rem;margin-bottom:14px}
        .text-link{color:#a34547;font-weight:800}
        .text-link:hover{color:var(--orange)}
        .data-ribbon{background:linear-gradient(110deg,#3a1938,#67274f);color:#fff8ee}
        .data-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.16);border-radius:var(--radius-lg);overflow:hidden}
        .data-item{padding:27px;background:rgba(255,255,255,.04)}
        .data-item strong{display:block;color:var(--amber);font-size:2rem;line-height:1.1;margin-bottom:8px}
        .data-item span{color:#e1d1d6;font-size:.9rem}
        .compare{display:grid;grid-template-columns:1fr 1fr;gap:20px}
        .compare-card{padding:30px;border-radius:var(--radius-xl);border:1px solid var(--line);background:#fff}
        .compare-card.highlight{background:linear-gradient(145deg,#fff0d6,#fffaf4);border:2px solid #f4b052}
        .compare-title{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:17px;margin-bottom:17px}
        .compare-list{list-style:none;margin:0;padding:0;display:grid;gap:14px}
        .compare-list li{display:flex;gap:10px;color:var(--muted);font-size:.94rem}
        .compare-list i{color:var(--orange);font-size:1.1rem}
        .magazine-grid{display:grid;grid-template-columns:1.1fr .9fr .8fr;gap:18px}
        .article-card{padding:26px;background:#fff;border-radius:var(--radius-lg);border:1px solid var(--line);transition:.3s}
        .article-card.featured{background:linear-gradient(145deg,#fff0d3,#fff)}
        .article-meta{font-size:.78rem;color:#a56c55;font-weight:800;margin-bottom:17px}
        .article-card p{font-size:.92rem}
        .topic-grid{display:grid;grid-template-columns:1.3fr .85fr .85fr;gap:18px}
        .topic-card{min-height:220px;padding:26px;border-radius:var(--radius-lg);background:linear-gradient(135deg,#462044,#a13d63);color:#fff;position:relative;overflow:hidden;transition:.3s}
        .topic-card:nth-child(2){background:linear-gradient(135deg,#c85d3e,#f1aa43)}
        .topic-card:nth-child(3){background:linear-gradient(135deg,#5b3d32,#d07b49)}
        .topic-card p{color:#fff1e8;font-size:.9rem}
        .topic-count{position:absolute;right:22px;bottom:19px;font-weight:900;color:#ffd77e}
        .timeline{border-left:2px solid #e4a454;margin-left:12px;padding-left:30px;display:grid;gap:24px}
        .timeline-item{position:relative;padding:3px 0}
        .timeline-item:before{content:"";position:absolute;left:-40px;top:8px;width:16px;height:16px;background:var(--orange);border:4px solid var(--cream);border-radius:50%;box-shadow:0 0 0 1px var(--orange)}
        .timeline-item strong{display:inline-block;color:#a34b3f;margin-bottom:5px}
        .timeline-item h3{margin-bottom:5px}
        .category-band{background:linear-gradient(135deg,#fff0d2,#f8d9cf)}
        .category-links{display:flex;flex-wrap:wrap;gap:13px;align-items:center}
        .category-pill{padding:15px 22px;background:#fff;border:1px solid #efd6c5;border-radius:18px;color:var(--plum);font-weight:800;box-shadow:var(--shadow-sm)}
        .category-pill:hover{background:var(--plum);color:#fff}
        .tips-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
        .tip-card{padding:24px;border-radius:var(--radius-lg);background:#fff;border:1px solid var(--line)}
        .tip-card i{font-size:1.6rem;color:var(--orange)}
        .tip-card h3{margin:14px 0 7px}
        .tip-card p{font-size:.9rem;margin:0}
        .faq-wrap{max-width:850px;margin:auto}
        .accordion-item{border:1px solid rgba(255,255,255,.16)!important;background:rgba(255,255,255,.05)!important;border-radius:14px!important;overflow:hidden;margin-bottom:11px}
        .accordion-button{background:transparent!important;color:#fff8ee!important;font-weight:800;box-shadow:none!important;padding:20px}
        .accordion-button:after{filter:brightness(0) invert(1)}
        .accordion-body{color:#d9cbd0;padding:0 20px 20px}
        .guarantee{background:#fff4e3;border-top:1px solid #f3d3a7;border-bottom:1px solid #f3d3a7}
        .guarantee-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
        .guarantee-item{display:flex;gap:12px;align-items:flex-start}
        .guarantee-item i{color:var(--orange);font-size:1.5rem}
        .guarantee-item strong{display:block;margin-bottom:3px}
        .guarantee-item span{font-size:.83rem;color:var(--muted)}
        .feedback{background:linear-gradient(120deg,#fffaf4,#f7e3db)}
        .form-control,.form-select{border:1px solid #e6d5c8;border-radius:14px;padding:.85rem 1rem;background:#fffaf7}
        .form-control:focus,.form-select:focus{border-color:var(--orange);box-shadow:0 0 0 4px rgba(242,139,50,.15)}
        label{font-weight:800;font-size:.88rem;margin-bottom:7px}
        .feedback-note{font-size:.8rem;color:var(--muted);margin-top:12px}
        .fixed-cta{position:fixed;z-index:1100;bottom:0;left:0;right:0;background:rgba(41,21,38,.97);border-top:1px solid rgba(255,200,87,.35);padding:12px 0}
        .fixed-inner{display:flex;justify-content:space-between;align-items:center;gap:18px}
        .fixed-inner strong{color:#fff8ee}
        .fixed-inner span{display:block;color:#cebcc2;font-size:.8rem}
        .fixed-actions{display:flex;gap:10px}
        .fixed-actions a{padding:.55rem 1rem;border-radius:999px;font-weight:800;font-size:.86rem}
        .fixed-actions a:first-child{background:var(--amber);color:var(--plum)}
        .fixed-actions a:last-child{border:1px solid rgba(255,255,255,.35);color:#fff}
        footer{background:#1b1019;color:#d8c8ce;padding:58px 0 100px}
        footer .navbar-brand{margin-bottom:17px}
        footer p{color:#bdaab1;font-size:.9rem}
        .footer-links{display:flex;flex-wrap:wrap;gap:18px;font-size:.9rem}
        .footer-links a:hover{color:var(--amber)}
        .copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:35px;padding-top:20px;color:#9d8991;font-size:.82rem}
        :focus-visible{outline:3px solid var(--amber);outline-offset:3px}
        @media(max-width:1199px){.container{max-width:960px}.hero{min-height:610px}.hero-panel{max-width:330px}.content-wall,.topic-grid,.magazine-grid{grid-template-columns:1fr 1fr}.cover-large{height:280px}}
        @media(max-width:991px){.navbar-collapse{padding:16px 0}.nav-cta{display:inline-block;margin-top:10px}.hero{padding-top:58px}.hero-panel{margin:35px 0 0;max-width:100%}.feature-grid{grid-template-columns:1fr 1fr}.feature-card:last-child{grid-column:span 2}.scene-grid{grid-template-columns:1fr;gap:30px}.scene-image{min-height:330px}.data-grid{grid-template-columns:repeat(2,1fr)}.guarantee-grid{grid-template-columns:repeat(2,1fr)}}
        @media(max-width:767px){body{padding-bottom:112px}section{padding:68px 0}.hero{min-height:auto;padding:55px 0 48px;background-position:62% center}.hero .lead{font-size:1rem}.hero-actions{margin:24px 0 28px}.metrics{display:grid;grid-template-columns:1fr 1fr}.metric{min-width:0}.feature-grid,.content-wall,.magazine-grid,.topic-grid,.compare{grid-template-columns:1fr}.feature-card{min-height:210px;transform:none!important}.feature-card:last-child{grid-column:auto}.cover-large{height:260px}.data-grid{grid-template-columns:1fr 1fr}.tips-grid{grid-template-columns:1fr}.fixed-inner{align-items:flex-start}.fixed-inner span{display:none}.fixed-inner strong{font-size:.9rem}.fixed-actions a{padding:.52rem .72rem;font-size:.78rem}.fixed-actions{gap:6px}.footer-links{gap:12px}}
        @media(max-width:575px){.navbar{min-height:68px}.navbar-brand{font-size:.95rem}.brand-mark{width:34px;height:34px}.hero h1{font-size:2.65rem}.section-head{margin-bottom:30px}.data-grid,.guarantee-grid{grid-template-columns:1fr}.scene-image{min-height:270px}.fixed-cta{padding-bottom:calc(12px + env(safe-area-inset-bottom))}.fixed-inner{gap:8px}.fixed-inner strong{max-width:115px;line-height:1.3}.fixed-actions{flex:1;justify-content:flex-end}.fixed-actions a{white-space:nowrap}}

/* roulang page: category1 */
:root{
 --orange:#f28b32;--amber:#ffc857;--berry:#a83f67;--plum:#291526;
 --ink:#21151d;--cream:#fff8ee;--paper:#fffdf9;--muted:#786c70;
 --line:#eaded3;--radius-xl:30px;--radius-lg:22px;--radius-md:15px;
 --shadow:0 18px 50px rgba(65,32,28,.11);--shadow-sm:0 8px 24px rgba(65,32,28,.08)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;line-height:1.75;padding-bottom:78px}
a{color:inherit;text-decoration:none;transition:.25s ease}
img{display:block;max-width:100%}
button,input,select,textarea{font:inherit}
.container{max-width:1180px}
.topbar{height:5px;background:linear-gradient(90deg,var(--orange),var(--amber),var(--berry))}
.site-header{position:sticky;top:0;z-index:1000;background:rgba(41,21,38,.98);border-bottom:1px solid rgba(255,255,255,.1);box-shadow:0 5px 18px rgba(34,16,28,.15)}
.navbar{min-height:76px}
.navbar-brand{display:flex;align-items:center;gap:11px;color:#fff8ee!important;font-weight:800;letter-spacing:.02em;font-size:1.1rem}
.brand-mark{width:38px;height:38px;border-radius:13px;background:linear-gradient(135deg,var(--amber),var(--orange),var(--berry));display:grid;place-items:center;color:var(--plum);font-size:1.2rem;box-shadow:0 6px 15px rgba(242,139,50,.28)}
.navbar-nav{gap:6px}
.nav-link{color:#dccbd1!important;padding:.62rem .9rem!important;border-radius:999px;font-size:.94rem}
.nav-link:hover,.nav-link.active{color:#fff!important;background:rgba(255,200,87,.14)}
.nav-cta,.btn-primary{border:0;background:linear-gradient(120deg,var(--orange),var(--amber));color:var(--plum)!important;font-weight:800;border-radius:999px;padding:.72rem 1.25rem;box-shadow:0 7px 18px rgba(242,139,50,.22)}
.nav-cta:hover,.btn-primary:hover{transform:translateY(-2px);box-shadow:0 11px 25px rgba(242,139,50,.32)}
.navbar-toggler{border:1px solid rgba(255,255,255,.28);padding:.45rem .65rem}
.navbar-toggler:focus{box-shadow:0 0 0 3px rgba(255,200,87,.25)}
.navbar-toggler-icon{filter:invert(1)}
section{padding:82px 0;position:relative}
.section-soft{background:#fffaf4}
.section-dark{background:var(--plum);color:#fff8ee}
.eyebrow{color:var(--orange);font-weight:800;font-size:.78rem;letter-spacing:.14em;margin-bottom:12px}
.section-dark .eyebrow{color:var(--amber)}
.section-head{max-width:720px;margin-bottom:34px}
.section-head h2{font-size:clamp(1.8rem,3vw,2.55rem);font-weight:900;letter-spacing:-.04em;margin-bottom:12px}
.section-head p{color:var(--muted);margin:0}
.section-dark p{color:#d9cbd0}
.category-intro{padding:72px 0 62px;background:linear-gradient(120deg,#fff4df 0%,#fffaf4 58%,#f9e8df 100%);overflow:hidden}
.category-intro:after{content:"";position:absolute;width:350px;height:350px;border-radius:50%;right:-90px;top:-130px;background:linear-gradient(135deg,rgba(242,139,50,.2),rgba(168,63,103,.1));filter:blur(2px)}
.breadcrumb{font-size:.82rem;color:#9a7770;margin-bottom:28px}
.breadcrumb a{color:#9b4d3c;font-weight:700}
.intro-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:55px;align-items:center}
.intro-title{font-size:clamp(2.4rem,5vw,4.55rem);font-weight:950;line-height:1.12;letter-spacing:-.07em;margin:0 0 18px;max-width:720px}
.intro-copy{font-size:1.08rem;color:var(--muted);max-width:670px;margin-bottom:0}
.intro-art{min-height:260px;border-radius:var(--radius-xl);background:linear-gradient(140deg,rgba(41,21,38,.16),rgba(41,21,38,.72)),url('/assets/images/5132d425f70086e8.jpg') center/cover;box-shadow:var(--shadow);display:flex;align-items:flex-end;padding:24px;color:#fff}
.art-label{display:inline-flex;padding:7px 12px;border-radius:999px;background:var(--amber);color:var(--plum);font-size:.78rem;font-weight:900}
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;padding:18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}
.filter-chip{border:1px solid #e7d5c9;background:#fffaf4;color:#714f51;border-radius:999px;padding:9px 17px;font-size:.88rem;cursor:pointer;transition:.25s}
.filter-chip:hover,.filter-chip.active{background:linear-gradient(120deg,var(--orange),var(--amber));border-color:transparent;color:var(--plum);font-weight:800}
.catalog-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:22px}
.catalog-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-sm);transition:.3s}
.catalog-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.catalog-card.large{grid-row:span 2}
.cover{height:185px;background:linear-gradient(145deg,rgba(41,21,38,.1),rgba(41,21,38,.7)),url('/assets/images/090057a197710304.jpg') center/cover;display:flex;align-items:flex-start;justify-content:space-between;padding:18px}
.catalog-card.large .cover{height:300px;background-image:linear-gradient(145deg,rgba(41,21,38,.05),rgba(41,21,38,.78)),url('/assets/images/9b62c22b9764757e.jpg')}
.status{display:inline-flex;align-items:center;gap:5px;background:#fff8ee;color:#8f4d3b;border-radius:999px;padding:5px 10px;font-size:.74rem;font-weight:900}
.number{font-size:2.8rem;color:#fff;font-weight:950;line-height:1}
.catalog-body{padding:22px}
.catalog-body h3{font-size:1.35rem;margin:0 0 8px;font-weight:900}
.catalog-card.large .catalog-body h3{font-size:1.8rem}
.catalog-body p{color:var(--muted);font-size:.93rem;margin:0 0 15px}
.tag{display:inline-flex;border-radius:999px;padding:4px 10px;background:#f9eadc;color:#9a4d35;font-size:.76rem;font-weight:800;margin:0 5px 7px 0}
.card-foot{display:flex;justify-content:space-between;gap:10px;align-items:center;border-top:1px solid var(--line);padding-top:14px;font-size:.82rem;color:#9c7770}
.text-link{color:#a34547;font-weight:800}
.text-link:hover{color:var(--orange)}
.more-wrap{text-align:center;margin-top:30px}
.index-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:46px;align-items:start}
.index-note{background:linear-gradient(145deg,#3b1937,#68274e);border-radius:var(--radius-xl);padding:30px;color:#fff8ee;box-shadow:var(--shadow)}
.index-note strong{display:block;color:var(--amber);font-size:3.2rem;line-height:1;margin-bottom:13px}
.update-list{border-top:1px solid var(--line)}
.update-row{display:grid;grid-template-columns:112px 1fr auto;gap:20px;align-items:center;padding:19px 0;border-bottom:1px solid var(--line)}
.update-date{font-size:.82rem;color:#a56c55;font-weight:900}
.update-row h3{font-size:1rem;margin:0 0 3px}
.update-row p{margin:0;color:var(--muted);font-size:.88rem}
.topic-card{border-radius:var(--radius-xl);padding:34px;background:linear-gradient(120deg,#401d3c,#9e4167 60%,#ef8436);color:#fff;box-shadow:var(--shadow);position:relative;overflow:hidden}
.topic-card:after{content:"专题";position:absolute;right:18px;bottom:-32px;font-size:8rem;font-weight:950;color:rgba(255,255,255,.08)}
.topic-card h3{font-size:2rem;font-weight:900;margin:10px 0}
.topic-card p{color:#f4dfe0;max-width:650px}
.topic-meta{display:flex;gap:9px;flex-wrap:wrap;margin:18px 0}
.topic-meta span{border:1px solid rgba(255,255,255,.3);padding:5px 11px;border-radius:999px;font-size:.78rem}
.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.guide-item{padding:25px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}
.guide-no{width:38px;height:38px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(135deg,var(--amber),var(--orange));font-weight:900;color:var(--plum);margin-bottom:16px}
.guide-item h3{font-size:1.08rem;margin-bottom:8px}
.guide-item p{font-size:.9rem;color:var(--muted);margin:0}
.accordion-item{border:1px solid var(--line)!important;border-radius:var(--radius-md)!important;overflow:hidden;margin-bottom:12px;background:#fff}
.accordion-button{background:#fff!important;color:var(--ink)!important;font-weight:800;box-shadow:none!important;padding:20px 22px}
.accordion-button:not(.collapsed){color:#9b4d3c!important;background:#fff5e7!important}
.accordion-body{color:var(--muted);padding:0 22px 20px;font-size:.94rem}
.final-cta{padding:48px 0;background:linear-gradient(110deg,var(--orange),var(--amber));color:var(--plum)}
.final-cta-inner{display:flex;justify-content:space-between;align-items:center;gap:25px}
.final-cta h2{font-size:clamp(1.5rem,3vw,2.4rem);font-weight:950;margin:0 0 6px}
.final-cta p{margin:0;color:#56352d}
.btn-dark{background:var(--plum);color:#fff8ee;border:0;border-radius:999px;padding:.8rem 1.35rem;font-weight:800}
.btn-dark:hover{background:#4b2143;color:#fff;transform:translateY(-2px)}
.fixed-bar{position:fixed;bottom:0;left:0;right:0;z-index:999;background:rgba(41,21,38,.97);color:#fff8ee;border-top:1px solid rgba(255,255,255,.12);padding:12px 0}
.fixed-inner{display:flex;align-items:center;justify-content:space-between;gap:16px}
.fixed-inner span{font-weight:800}
.fixed-actions{display:flex;gap:9px}
.fixed-actions a{padding:.48rem 1rem;border-radius:999px;background:linear-gradient(120deg,var(--orange),var(--amber));color:var(--plum);font-weight:900;font-size:.88rem}
footer{background:#21121e;color:#fff8ee;padding:48px 0 34px}
footer .navbar-brand{margin-bottom:15px}
footer p{color:#cdbbc1;max-width:460px;font-size:.92rem}
.footer-links{display:flex;gap:22px;flex-wrap:wrap;margin:24px 0;color:#dbcbd0;font-size:.9rem}
.footer-links a:hover{color:var(--amber)}
.copyright{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;color:#9c858e;font-size:.82rem}
@media(max-width:992px){
 .intro-grid,.catalog-grid,.index-layout{grid-template-columns:1fr}
 .intro-art{min-height:220px}
 .catalog-card.large{grid-row:auto}
 .guide-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
 section{padding:64px 0}
 .navbar-nav{padding:16px 0}
 .nav-cta{display:inline-block;margin-top:8px}
 .intro-title{font-size:2.65rem}
 .feature-grid{grid-template-columns:1fr}
 .update-row{grid-template-columns:82px 1fr}
 .update-row .text-link{grid-column:2}
 .final-cta-inner{display:block}
 .final-cta .btn-dark{display:inline-block;margin-top:20px}
}
@media(max-width:576px){
 body{padding-bottom:112px}
 .category-intro{padding:48px 0}
 .intro-title{font-size:2.2rem}
 .intro-copy{font-size:1rem}
 .filter-bar{overflow-x:auto;flex-wrap:nowrap;padding:12px}
 .filter-chip{white-space:nowrap}
 .catalog-card.large .cover{height:220px}
 .guide-grid{grid-template-columns:1fr}
 .update-row{grid-template-columns:1fr;gap:3px}
 .update-row .text-link{grid-column:auto}
 .fixed-inner{display:block}
 .fixed-inner span{display:block;font-size:.85rem;margin-bottom:7px}
 .fixed-actions a{display:inline-block;font-size:.78rem;padding:.43rem .75rem}
 footer{padding-bottom:30px}
}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px}

/* 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}