/* roulang page: index */
:root{
            --coral:#f47d68;
            --peach:#ffad86;
            --berry:#57294f;
            --plum:#321b3e;
            --mint:#b7e4d0;
            --lemon:#f6dc79;
            --cream:#fffaf5;
            --warm:#f7eee8;
            --paper:#ffffff;
            --ink:#30252c;
            --muted:#766a70;
            --line:#eadbd5;
            --shadow:0 18px 45px rgba(74,39,50,.10);
            --soft-shadow:0 8px 22px rgba(74,39,50,.07);
            --radius-xl:30px;
            --radius-lg:22px;
            --radius-md:16px;
            --radius-pill:999px;
            --container:1200px;
            --ease:260ms ease;
        }
        *{box-sizing:border-box;margin:0;padding:0}
        html{scroll-behavior:smooth}
        body{font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;background:var(--cream);color:var(--ink);line-height:1.75;font-size:16px;overflow-x:hidden}
        a{color:inherit;text-decoration:none}
        img{display:block;width:100%;max-width:100%;object-fit:cover}
        button,input{font:inherit}
        button{border:0;cursor:pointer}
        :focus-visible{outline:3px solid var(--lemon);outline-offset:3px}
        .container{width:min(var(--container),calc(100% - 48px));margin:auto}
        .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--coral);font-size:13px;font-weight:800;letter-spacing:.08em}
        .eyebrow:before{content:"";width:22px;height:3px;border-radius:4px;background:var(--coral)}
        .section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:30px}
        .section-head h2{font-size:clamp(26px,3vw,38px);line-height:1.25;letter-spacing:-.04em;color:var(--plum)}
        .section-head p{max-width:560px;color:var(--muted);font-size:15px}
        .section{padding:90px 0;position:relative}
        .section.alt{background:var(--warm)}
        .topbar{background:var(--plum);color:#fff;padding:9px 0;font-size:13px}
        .topbar .container{display:flex;justify-content:space-between;align-items:center}
        .topbar strong{color:var(--lemon)}
        .site-header{position:sticky;top:0;z-index:20;background:rgba(255,250,245,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(234,219,213,.85)}
        .nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}
        .brand{display:flex;align-items:center;gap:11px;min-width:max-content;font-size:19px;font-weight:900;color:var(--plum);letter-spacing:-.04em}
        .brand-mark{width:38px;height:38px;border-radius:13px;background:linear-gradient(135deg,var(--coral),var(--berry));display:grid;place-items:center;color:#fff;font-weight:900;box-shadow:0 8px 18px rgba(244,125,104,.25)}
        .nav-links{display:flex;align-items:center;gap:5px;margin-left:auto}
        .nav-links a{padding:10px 14px;border-radius:var(--radius-pill);font-size:14px;color:var(--muted);transition:var(--ease)}
        .nav-links a:hover,.nav-links a.active{background:#f5ded7;color:var(--berry)}
        .nav-actions{display:flex;align-items:center;gap:10px}
        .search-link{width:42px;height:42px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;color:var(--berry);transition:var(--ease)}
        .search-link:hover{background:var(--berry);color:#fff;transform:translateY(-2px)}
        .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 21px;border-radius:13px;font-weight:800;font-size:14px;transition:var(--ease)}
        .btn-primary{background:linear-gradient(110deg,var(--coral),var(--berry));color:#fff;box-shadow:0 10px 22px rgba(99,43,76,.2)}
        .btn-primary:hover{transform:translateY(-2px);filter:brightness(1.06);box-shadow:0 14px 28px rgba(99,43,76,.28)}
        .btn-light{background:#fff;color:var(--berry);border:1px solid var(--line)}
        .btn-light:hover{background:#f9e6df;transform:translateY(-2px)}
        .menu-toggle{display:none;width:44px;height:44px;border-radius:12px;background:#f5e4de;color:var(--berry);font-size:21px}
        .hero{padding:58px 0 76px;background:linear-gradient(110deg,#fff7f0 0%,#f9e7e1 52%,#ead9e5 100%);overflow:hidden}
        .hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:52px;align-items:center}
        .hero-copy h1{font-size:clamp(38px,5.2vw,64px);line-height:1.1;letter-spacing:-.065em;color:var(--plum);margin:15px 0 22px}
        .hero-copy h1 em{font-style:normal;color:var(--coral)}
        .hero-copy>p{max-width:650px;color:#5f5059;font-size:17px;line-height:1.9}
        .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0}
        .hero-note{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px}
        .status-dot{width:9px;height:9px;background:#69c89b;border-radius:50%;box-shadow:0 0 0 5px rgba(105,200,155,.18)}
        .hero-visual{position:relative;min-height:420px}
        .hero-image{height:420px;border-radius:var(--radius-xl);box-shadow:var(--shadow);background:linear-gradient(135deg,rgba(87,41,79,.15),rgba(244,125,104,.3));overflow:hidden}
        .hero-image img{height:100%;filter:saturate(.9)}
        .hero-image:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(50,27,62,.72))}
        .hero-card{position:absolute;right:-20px;bottom:25px;background:#fff;border-radius:20px;padding:18px;width:220px;box-shadow:var(--shadow);z-index:1}
        .hero-card small{color:var(--muted);font-size:12px}.hero-card strong{display:block;font-size:24px;color:var(--berry);line-height:1.2;margin:5px 0}.hero-card span{font-size:12px;color:var(--coral)}
        .search-box{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:15px;padding:7px;margin-top:22px;max-width:540px;box-shadow:var(--soft-shadow)}
        .search-box input{border:0;outline:0;background:transparent;flex:1;min-width:0;padding:10px 12px;color:var(--ink)}
        .search-box button{height:40px;padding:0 16px;border-radius:10px;background:var(--berry);color:#fff;font-weight:700}
        .search-state{font-size:13px;color:var(--coral);margin-top:8px;min-height:22px}
        .pain-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:22px}
        .pain-lead,.feature-card,.step-card,.scene-panel,.quality-panel,.compliance,.cta-box{border-radius:var(--radius-lg);background:var(--paper);border:1px solid var(--line);box-shadow:var(--soft-shadow)}
        .pain-lead{padding:32px;background:linear-gradient(135deg,var(--berry),#8b456d);color:#fff}
        .pain-lead h3{font-size:27px;line-height:1.35;margin:12px 0}.pain-lead p{color:#f5dfe8}
        .keyword-row{display:flex;flex-wrap:wrap;gap:9px;margin-top:22px}.tag{display:inline-flex;align-items:center;border-radius:var(--radius-pill);padding:6px 12px;background:#f7e9e4;color:var(--berry);font-size:12px;font-weight:700}.pain-lead .tag{background:rgba(255,255,255,.16);color:#fff}
        .pain-side{display:grid;gap:14px}.mini-problem{padding:21px 24px;background:#fff;border:1px solid var(--line);border-radius:18px;display:flex;gap:15px;align-items:flex-start}.mini-problem b{color:var(--coral);font-size:24px;line-height:1}.mini-problem h4{font-size:17px;color:var(--plum)}.mini-problem p{font-size:13px;color:var(--muted);margin-top:3px}
        .solution-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:26px;align-items:stretch}
        .solution-intro{padding:34px;border-radius:var(--radius-lg);background:#f4d9d0}.solution-intro h3{font-size:28px;color:var(--plum);line-height:1.35;margin:12px 0}.solution-intro p{color:#66545b}
        .solution-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.feature-card{padding:24px;transition:var(--ease)}.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.feature-icon{width:37px;height:37px;border-radius:12px;background:#f8dfd7;color:var(--coral);display:grid;place-items:center;font-weight:900;margin-bottom:14px}.feature-card h3{font-size:18px;color:var(--plum);margin-bottom:6px}.feature-card p{font-size:14px;color:var(--muted)}
        .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.step-card{padding:25px 21px;position:relative}.step-num{font-size:38px;font-weight:900;color:#efc7ba;line-height:1}.step-card h3{font-size:18px;color:var(--plum);margin:15px 0 6px}.step-card p{font-size:14px;color:var(--muted)}
        .stats-band{background:var(--plum);color:#fff}.stats-band .section-head h2{color:#fff}.stats-band .section-head p{color:#dfcbd7}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.2);border-bottom:1px solid rgba(255,255,255,.2)}.stat{padding:27px 22px;border-right:1px solid rgba(255,255,255,.18)}.stat:last-child{border-right:0}.stat strong{font-size:42px;line-height:1;color:var(--lemon);display:block}.stat span{display:block;margin-top:8px;color:#f0dce5;font-size:14px}
        .quote-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}.quote-main{padding:36px;border-radius:var(--radius-lg);background:#fff;border:1px solid var(--line);box-shadow:var(--soft-shadow)}.quote-main blockquote{font-size:25px;line-height:1.6;color:var(--plum);font-weight:700}.quote-main cite{display:block;font-style:normal;color:var(--muted);font-size:13px;margin-top:20px}.feedback-list{display:grid;gap:13px}.feedback{padding:20px 22px;background:#f7ebe6;border-radius:17px}.feedback b{color:var(--berry);font-size:15px}.feedback p{font-size:13px;color:var(--muted);margin-top:4px}
        .scene-layout{display:grid;grid-template-columns:1fr 1fr;gap:22px}.scene-panel{padding:30px}.scene-panel h3{font-size:24px;color:var(--plum);margin:10px 0}.scene-list{list-style:none;display:grid;gap:13px;margin-top:18px}.scene-list li{display:flex;gap:12px;align-items:flex-start;border-top:1px solid var(--line);padding-top:13px;color:var(--muted);font-size:14px}.scene-list li b{color:var(--coral);font-size:18px}
        .timeline{position:relative;padding-left:28px;border-left:2px solid #efc7ba;display:grid;gap:18px}.timeline-item{position:relative;padding:3px 0 3px 20px}.timeline-item:before{content:"";position:absolute;left:-37px;top:10px;width:13px;height:13px;border-radius:50%;background:var(--coral);border:3px solid var(--cream)}.timeline-meta{display:flex;gap:9px;align-items:center;font-size:12px;color:var(--coral);font-weight:800}.timeline-item h3{font-size:18px;color:var(--plum);margin:4px 0}.timeline-item p{color:var(--muted);font-size:14px}
        .topic-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}.topic-feature{min-height:300px;border-radius:var(--radius-lg);overflow:hidden;position:relative;background:var(--berry)}.topic-feature img{height:100%;opacity:.72}.topic-feature:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(50,27,62,.9),transparent 70%)}.topic-copy{position:absolute;z-index:1;bottom:24px;left:25px;right:25px;color:#fff}.topic-copy h3{font-size:25px}.topic-copy p{font-size:14px;color:#f5e5eb}.topic-small{display:grid;grid-template-columns:1fr 1fr;gap:15px}.topic-tile{padding:23px;border-radius:18px;background:#fff;border:1px solid var(--line);transition:var(--ease)}.topic-tile:hover{transform:translateY(-3px);border-color:var(--coral)}.topic-tile h3{font-size:18px;color:var(--plum);margin:13px 0 5px}.topic-tile p{font-size:13px;color:var(--muted)}
        .guide-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:22px}.guide-image{border-radius:var(--radius-lg);overflow:hidden;min-height:310px}.guide-image img{height:100%}.guide-list{display:grid;gap:12px}.guide-row{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 20px;display:flex;gap:15px}.guide-row strong{width:29px;height:29px;flex:0 0 29px;border-radius:50%;display:grid;place-items:center;background:var(--berry);color:#fff;font-size:13px}.guide-row h3{font-size:17px;color:var(--plum)}.guide-row p{color:var(--muted);font-size:13px}
        .quality-panel{padding:31px;display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}.quality-panel h3{font-size:25px;color:var(--plum);margin:10px 0}.quality-panel p{font-size:14px;color:var(--muted)}.quality-bars{display:grid;gap:15px}.bar-label{display:flex;justify-content:space-between;font-size:13px;color:var(--muted);margin-bottom:5px}.bar{height:9px;border-radius:10px;background:#f0e4df;overflow:hidden}.bar i{display:block;height:100%;border-radius:10px;background:linear-gradient(90deg,var(--coral),var(--berry))}
        .compliance{padding:26px 30px;background:#fff7d9;border-color:#f2df9b;display:flex;gap:18px;align-items:flex-start}.notice-icon{font-size:26px}.compliance h3{color:#684b24;font-size:19px}.compliance p{color:#806847;font-size:14px;margin-top:4px}
        .badge-strip{display:flex;flex-wrap:wrap;justify-content:space-between;gap:15px}.data-badge{flex:1;min-width:180px;padding:18px 20px;background:#fff;border:1px solid var(--line);border-radius:16px;display:flex;align-items:center;gap:13px}.data-badge strong{font-size:24px;color:var(--berry)}.data-badge span{font-size:13px;color:var(--muted)}
        .faq-list{max-width:880px;margin:auto;display:grid;gap:10px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:15px;overflow:hidden}.faq-question{width:100%;background:transparent;text-align:left;padding:19px 23px;display:flex;justify-content:space-between;gap:20px;color:var(--plum);font-weight:800}.faq-question span:last-child{color:var(--coral);font-size:21px;transition:var(--ease)}.faq-answer{max-height:0;overflow:hidden;padding:0 23px;color:var(--muted);font-size:14px;transition:max-height 300ms ease,padding 300ms ease}.faq-item.open .faq-answer{max-height:160px;padding:0 23px 20px}.faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
        .cta-section{padding:35px 0 100px}.cta-box{padding:46px 50px;background:linear-gradient(120deg,var(--berry),#8a4774 60%,var(--coral));color:#fff;display:flex;align-items:center;justify-content:space-between;gap:30px;overflow:hidden;position:relative}.cta-box:after{content:"";position:absolute;width:260px;height:260px;border:1px solid rgba(255,255,255,.2);border-radius:50%;right:8%;top:-120px}.cta-box h2{font-size:clamp(26px,3vw,38px);line-height:1.25;position:relative;z-index:1}.cta-box p{color:#f4dfe8;margin-top:8px;max-width:620px;position:relative;z-index:1}.cta-box .btn-light{position:relative;z-index:1;white-space:nowrap}
        footer{background:#24172d;color:#d9c8d4;padding:52px 0 24px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:35px;padding-bottom:35px;border-bottom:1px solid rgba(255,255,255,.14)}footer .brand{color:#fff;margin-bottom:14px}footer .brand-mark{background:linear-gradient(135deg,var(--coral),#9b5885)}.footer-about{font-size:13px;max-width:300px;color:#ae9aa9}.footer-col h3{font-size:14px;color:#fff;margin-bottom:14px}.footer-col a{display:block;color:#bba8b6;font-size:13px;margin:8px 0;transition:var(--ease)}.footer-col a:hover{color:var(--lemon);transform:translateX(3px)}.footer-bottom{display:flex;justify-content:space-between;gap:15px;padding-top:20px;font-size:12px;color:#9d8999}.back-top{color:var(--lemon)}
        .empty-state{display:none;text-align:center;padding:20px;color:var(--muted);font-size:13px}
        @media(max-width:1100px){.nav-links a{padding:9px 9px}.hero-grid{gap:30px}.hero-card{right:10px}.container{width:min(var(--container),calc(100% - 36px))}}
        @media(max-width:900px){.nav-links{display:none}.nav-actions .btn{display:none}.menu-toggle{display:block}.hero-grid,.pain-grid,.solution-layout,.quote-grid,.scene-layout,.guide-layout,.topic-grid{grid-template-columns:1fr}.hero-visual{min-height:350px}.hero-image{height:350px}.steps{grid-template-columns:repeat(2,1fr)}.stat-grid{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.18)}.quality-panel{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,1fr)}}
        @media(max-width:620px){.container{width:calc(100% - 30px)}.topbar .container{font-size:11px}.topbar span{display:none}.nav-wrap{height:68px}.brand{font-size:16px}.brand-mark{width:34px;height:34px}.hero{padding:38px 0 55px}.hero-copy h1{font-size:36px}.hero-copy>p{font-size:15px}.hero-image{height:285px}.hero-card{bottom:14px;width:190px;padding:14px}.section{padding:62px 0}.section-head{display:block;margin-bottom:22px}.section-head h2{font-size:28px;margin-bottom:10px}.steps,.solution-grid,.topic-small{grid-template-columns:1fr}.stat strong{font-size:32px}.stat{padding:22px 16px}.quote-main blockquote{font-size:20px}.cta-box{padding:31px 25px;display:block}.cta-box .btn{margin-top:22px}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:7px}.search-box{width:100%}}
        @media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* roulang page: category1 */
:root{
 --coral:#f47d68;--peach:#ffad86;--berry:#57294f;--plum:#321b3e;
 --mint:#b7e4d0;--lemon:#f6dc79;--cream:#fffaf5;--warm:#f7eee8;
 --paper:#fff;--ink:#30252c;--muted:#766a70;--line:#eadbd5;
 --shadow:0 18px 45px rgba(74,39,50,.10);--soft-shadow:0 8px 22px rgba(74,39,50,.07);
 --radius-xl:30px;--radius-lg:22px;--radius-md:16px;--radius-pill:999px;
 --container:1200px;--ease:260ms ease;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;background:var(--cream);color:var(--ink);font-size:16px;line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;width:100%;max-width:100%;object-fit:cover}
button,input{font:inherit}
button{border:0;cursor:pointer}
:focus-visible{outline:3px solid rgba(244,125,104,.55);outline-offset:3px}
.container{width:min(var(--container),calc(100% - 48px));margin:auto}
.topbar{background:var(--plum);color:#fff;padding:9px 0;font-size:13px}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:15px}
.topbar strong{color:var(--lemon)}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,250,245,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(234,219,213,.85)}
.nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:11px;min-width:max-content;font-size:19px;font-weight:900;color:var(--plum);letter-spacing:-.04em}
.brand-mark{width:38px;height:38px;border-radius:13px;background:linear-gradient(135deg,var(--coral),var(--berry));display:grid;place-items:center;color:#fff;font-weight:900;box-shadow:0 8px 18px rgba(244,125,104,.25)}
.nav-links{display:flex;align-items:center;gap:5px;margin-left:auto}
.nav-links a{padding:10px 14px;border-radius:var(--radius-pill);font-size:14px;color:var(--muted);transition:var(--ease)}
.nav-links a:hover,.nav-links a.active{background:#f5ded7;color:var(--berry)}
.nav-actions{display:flex;align-items:center;gap:10px}
.search-link{width:42px;height:42px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;color:var(--berry);background:transparent;transition:var(--ease)}
.search-link:hover{background:var(--berry);color:#fff;transform:translateY(-2px)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 21px;border-radius:13px;font-weight:800;font-size:14px;transition:var(--ease)}
.btn-primary{background:linear-gradient(110deg,var(--coral),var(--berry));color:#fff;box-shadow:0 10px 22px rgba(99,43,76,.2)}
.btn-primary:hover{transform:translateY(-2px);filter:brightness(1.06);box-shadow:0 14px 28px rgba(99,43,76,.28)}
.btn-light{background:#fff;color:var(--berry);border:1px solid var(--line)}
.btn-light:hover{background:#f9e6df;transform:translateY(-2px)}
.menu-toggle{display:none;width:44px;height:44px;border-radius:12px;background:#f5e4de;color:var(--berry);font-size:21px}
.hero{padding:64px 0 54px;background:linear-gradient(110deg,#fff7f0,#f8e6e0 56%,#ead9e5);position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;width:330px;height:330px;border-radius:50%;right:-110px;top:-160px;background:rgba(255,173,134,.24)}
.category-hero{display:grid;grid-template-columns:1.08fr .92fr;gap:60px;align-items:center;position:relative;z-index:1}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--coral);font-size:13px;font-weight:800;letter-spacing:.08em}
.eyebrow:before{content:"";width:22px;height:3px;border-radius:4px;background:var(--coral)}
.hero h1{font-size:clamp(38px,5vw,60px);line-height:1.12;letter-spacing:-.065em;color:var(--plum);margin:16px 0 20px}
.hero h1 em{font-style:normal;color:var(--coral)}
.hero p{max-width:660px;color:#5f5059;font-size:17px;line-height:1.9}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.hero-panel{min-height:300px;border-radius:var(--radius-xl);overflow:hidden;position:relative;box-shadow:var(--shadow);background:var(--berry)}
.hero-panel img{height:100%;min-height:300px;filter:saturate(.86)}
.hero-panel:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(50,27,62,.08),rgba(50,27,62,.78))}
.hero-panel-content{position:absolute;z-index:1;left:26px;right:26px;bottom:25px;color:#fff}
.hero-panel-content strong{display:block;font-size:25px;line-height:1.35;margin:7px 0}
.hero-panel-content span{font-size:13px;color:#f5dfe8}
.section{padding:82px 0;position:relative}
.section.alt{background:var(--warm)}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:30px}
.section-head h2{font-size:clamp(26px,3vw,36px);line-height:1.25;letter-spacing:-.04em;color:var(--plum)}
.section-head p{max-width:570px;color:var(--muted);font-size:15px}
.tag{display:inline-flex;align-items:center;border-radius:var(--radius-pill);padding:6px 12px;background:#f7e9e4;color:var(--berry);font-size:12px;font-weight:700;white-space:nowrap}
.tag.active{background:var(--berry);color:#fff}
.filter-shell{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:22px;box-shadow:var(--soft-shadow)}
.filter-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.filter-label{font-weight:800;color:var(--plum);font-size:14px;min-width:68px}
.filter-options{display:flex;gap:8px;flex-wrap:wrap}
.filter-btn{padding:8px 14px;border:1px solid var(--line);border-radius:var(--radius-pill);background:#fff;color:var(--muted);font-size:13px;transition:var(--ease)}
.filter-btn:hover,.filter-btn.active{background:#f8dfd8;color:var(--berry);border-color:#efb6a9}
.filter-line{height:1px;background:var(--line);margin:18px 0}
.filter-note{color:var(--muted);font-size:13px}
.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 315px;gap:28px;align-items:start}
.content-list{display:grid;gap:16px}
.content-item{display:grid;grid-template-columns:190px 1fr;gap:22px;padding:18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--soft-shadow);transition:var(--ease)}
.content-item:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#e3b9ad}
.thumb{height:132px;border-radius:14px;overflow:hidden;background:linear-gradient(135deg,#f8c1a9,#64405e);position:relative}
.thumb img{height:100%;transition:var(--ease)}
.content-item:hover .thumb img{transform:scale(1.04)}
.thumb:after{content:"专题图";position:absolute;left:10px;bottom:9px;padding:3px 8px;border-radius:8px;background:rgba(50,27,62,.72);color:#fff;font-size:11px}
.item-meta{display:flex;align-items:center;gap:9px;flex-wrap:wrap;color:var(--muted);font-size:12px}
.item-meta time{color:var(--coral);font-weight:700}
.content-item h3{font-size:20px;line-height:1.4;color:var(--plum);margin:8px 0 6px}
.content-item p{font-size:14px;color:var(--muted);line-height:1.75}
.item-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:12px}
.text-link{color:var(--berry);font-size:13px;font-weight:800}
.text-link:hover{color:var(--coral)}
.status{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:#55856e}
.status:before{content:"";width:7px;height:7px;border-radius:50%;background:#71c49a}
.side-stack{display:grid;gap:18px}
.side-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--soft-shadow)}
.side-card h3{color:var(--plum);font-size:20px;margin:8px 0 14px}
.side-card p{font-size:14px;color:var(--muted);line-height:1.8}
.side-card .keyword-row{display:flex;flex-wrap:wrap;gap:8px}
.keyword-row{display:flex;flex-wrap:wrap;gap:9px}
.cover-strip{height:120px;border-radius:15px;overflow:hidden;margin-bottom:16px}
.cover-strip img{height:100%}
.feature-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:22px}
.feature-main,.feature-small{border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:#fff;box-shadow:var(--soft-shadow)}
.feature-main{display:grid;grid-template-columns:1fr 1fr}
.feature-main img,.feature-small img{height:100%;min-height:240px}
.feature-copy{padding:28px}
.feature-copy h3{font-size:25px;color:var(--plum);line-height:1.35;margin:12px 0}
.feature-copy p,.feature-small p{font-size:14px;color:var(--muted)}
.feature-small{padding-bottom:20px}
.feature-small img{height:155px;min-height:0}
.feature-small h3,.feature-small p{margin:13px 20px 0}
.feature-small h3{color:var(--plum);font-size:19px;line-height:1.4}
.path-panel{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-radius:var(--radius-lg);overflow:hidden;background:var(--berry);color:#fff}
.path-step{padding:28px 22px;border-right:1px solid rgba(255,255,255,.16)}
.path-step:last-child{border-right:0}
.path-number{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--coral);font-weight:900;margin-bottom:19px}
.path-step h3{font-size:18px;margin-bottom:8px}
.path-step p{font-size:13px;color:#ead7e3;line-height:1.7}
.faq-list{display:grid;gap:10px;max-width:880px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:15px;overflow:hidden}
.faq-question{width:100%;display:flex;justify-content:space-between;align-items:center;text-align:left;background:#fff;color:var(--plum);padding:18px 20px;font-weight:800}
.faq-question span:last-child{font-size:22px;color:var(--coral);transition:var(--ease)}
.faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
.faq-answer{display:none;padding:0 20px 18px;color:var(--muted);font-size:14px;line-height:1.8}
.faq-item.open .faq-answer{display:block}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.related-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:22px;transition:var(--ease)}
.related-card:hover{transform:translateY(-3px);box-shadow:var(--soft-shadow)}
.related-card h3{font-size:18px;color:var(--plum);margin:11px 0 6px}
.related-card p{font-size:13px;color:var(--muted)}
.cta-box{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:34px 38px;background:linear-gradient(115deg,var(--berry),#8c4d72);color:#fff;border:0}
.cta-box h2{font-size:clamp(25px,3vw,36px);line-height:1.3;margin-bottom:8px}
.cta-box p{color:#f5dfe8;font-size:14px}
.cta-box .btn-light{border:0}
footer{background:var(--plum);color:#fff;padding:62px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:38px}
footer .brand{color:#fff}
.footer-about{max-width:320px;color:#d9c5d3;font-size:13px;line-height:1.8;margin-top:18px}
.footer-col{display:flex;flex-direction:column;gap:10px}
.footer-col h3{font-size:15px;color:var(--lemon);margin-bottom:7px}
.footer-col a{color:#dccbd7;font-size:13px;transition:var(--ease)}
.footer-col a:hover{color:#fff;padding-left:3px}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.15);margin-top:42px;padding-top:20px;color:#cbb9c7;font-size:12px}
.back-top:hover{color:var(--lemon)}
.empty-state,.error-state,.loading-state{display:none;padding:28px;text-align:center;border:1px dashed #d8bbb2;border-radius:16px;color:var(--muted);background:#fff}
@media(max-width:992px){
 .nav-links{gap:0}.nav-links a{padding:9px 9px;font-size:13px}.nav-actions .btn{display:none}
 .category-hero{grid-template-columns:1fr  .8fr;gap:28px}
 .content-layout{grid-template-columns:1fr}.side-stack{grid-template-columns:1fr 1fr}
 .feature-grid{grid-template-columns:1fr}.feature-main{max-width:none}
 .path-panel{grid-template-columns:repeat(2,1fr)}.path-step:nth-child(2){border-right:0}.path-step:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.16)}
}
@media(max-width:768px){
 .container{width:min(var(--container),calc(100% - 32px))}
 .topbar .container{justify-content:center;text-align:center}.topbar span{display:none}
 .nav-wrap{height:68px}.nav-links{display:none;position:absolute;top:76px;left:16px;right:16px;padding:12px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
 .nav-links.show{display:flex}.nav-links a{padding:13px 16px}.menu-toggle{display:block}.nav-actions{margin-left:auto}
 .category-hero{grid-template-columns:1fr}.hero{padding:46px 0}.hero-panel{min-height:250px}.hero-panel img{min-height:250px}
 .section{padding:62px 0}.section-head{display:block}.section-head p{margin-top:10px}
 .content-item{grid-template-columns:145px 1fr;gap:16px}.thumb{height:115px}.content-item h3{font-size:18px}
 .side-stack{grid-template-columns:1fr}.feature-main{grid-template-columns:1fr}.feature-main img{height:210px;min-height:0}
 .related-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}
}
@media(max-width:576px){
 .brand{font-size:16px}.brand-mark{width:35px;height:35px}.search-link{display:none}
 .hero h1{font-size:35px}.hero p{font-size:15px}.hero-actions .btn{width:100%}
 .filter-row{align-items:flex-start;flex-direction:column;gap:9px}.filter-label{min-width:0}
 .content-item{grid-template-columns:1fr}.thumb{height:180px}.content-item p{font-size:13px}
 .item-foot{align-items:flex-start;flex-direction:column}.path-panel{grid-template-columns:1fr}.path-step{border-right:0!important;border-bottom:1px solid rgba(255,255,255,.16)}.path-step:last-child{border-bottom:0}
 .related-grid{grid-template-columns:1fr}.cta-box{display:block;padding:28px 24px}.cta-box .btn{margin-top:20px;width:100%}
 .footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom .back-top{display:block;margin-top:12px}
}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}