/* roulang page: index */
:root{
            --ink:#211d20;
            --muted:#766d72;
            --paper:#f8f5f1;
            --surface:#fffdfa;
            --surface-soft:#f1ebe6;
            --line:#e4dbd6;
            --wine:#7b304d;
            --wine-dark:#532035;
            --coral:#bd705d;
            --olive:#64705b;
            --shadow:0 16px 42px rgba(54,34,38,.09);
            --shadow-soft:0 8px 24px rgba(54,34,38,.06);
            --radius:16px;
            --radius-sm:10px;
            --container:1220px;
            --ease:all .28s cubic-bezier(.2,.7,.2,1);
        }
        *,*::before,*::after{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:15px;line-height:1.8}
        a{color:inherit;text-decoration:none}
        button,input,textarea,select{font:inherit}
        button{cursor:pointer}
        img{display:block;max-width:100%}
        :focus-visible{outline:3px solid rgba(189,112,93,.38);outline-offset:3px}
        .container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
        .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--coral);font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:700}
        .eyebrow::before{content:"";display:block;width:24px;height:1px;background:var(--coral)}
        .section{padding:102px 0}
        .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:38px}
        .section-head h2{margin:10px 0 0;font-size:clamp(28px,4vw,46px);line-height:1.2;letter-spacing:-.05em}
        .section-head p{max-width:500px;color:var(--muted);margin:0}
        .text-link{color:var(--wine);font-weight:700;white-space:nowrap}
        .text-link::after{content:"  ↗";transition:var(--ease)}
        .text-link:hover::after{padding-left:5px}
        .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:0 20px;border:1px solid transparent;border-radius:9px;font-weight:700;transition:var(--ease)}
        .btn-primary{background:var(--wine);color:#fff}
        .btn-primary:hover{background:var(--wine-dark);transform:translateY(-2px);box-shadow:0 8px 18px rgba(123,48,77,.2)}
        .btn-secondary{border-color:var(--line);background:rgba(255,253,250,.72);color:var(--ink)}
        .btn-secondary:hover{border-color:var(--wine);color:var(--wine);transform:translateY(-2px)}
        .btn-small{min-height:38px;padding:0 14px;font-size:13px}
        .tag,.status{display:inline-flex;align-items:center;border-radius:99px;padding:3px 10px;font-size:11px;line-height:1.5;font-weight:700}
        .tag{background:#eee4e0;color:var(--wine)}
        .status{background:#e5eee4;color:var(--olive)}
        .status::before{content:"";width:6px;height:6px;border-radius:50%;background:#779269;margin-right:6px}
        .site-header{position:sticky;top:0;z-index:20;background:rgba(248,245,241,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
        .brand-row{min-height:62px;display:flex;align-items:center;justify-content:space-between;gap:24px}
        .brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:-.04em;font-size:18px}
        .brand-mark{width:30px;height:30px;border-radius:9px;background:var(--wine);color:white;display:grid;place-items:center;font-weight:900;font-size:13px}
        .header-note{display:flex;align-items:center;gap:17px;color:var(--muted);font-size:12px}
        .age-note{display:inline-flex;align-items:center;gap:7px;color:var(--wine);font-weight:700}
        .age-note i{display:inline-block;width:8px;height:8px;background:var(--coral);border-radius:50%}
        .nav-row{border-top:1px solid rgba(228,219,214,.7)}
        .nav-inner{min-height:48px;display:flex;align-items:center;justify-content:space-between;gap:20px}
        .nav-links{display:flex;align-items:center;gap:28px;overflow:auto;white-space:nowrap}
        .nav-links a{position:relative;color:var(--muted);font-size:13px;font-weight:700;padding:11px 0}
        .nav-links a:hover,.nav-links a.active{color:var(--wine)}
        .nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--wine)}
        .nav-tools{display:flex;align-items:center;gap:10px}
        .search-trigger,.menu-trigger{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:8px;min-height:34px;padding:0 12px}
        .search-trigger:hover,.menu-trigger:hover{border-color:var(--wine);color:var(--wine)}
        .menu-trigger{display:none}
        .hero{position:relative;overflow:hidden;background:#2b1f25;color:#fff;padding:92px 0 82px}
        .hero::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 78% 32%,rgba(189,112,93,.28),transparent 30%),linear-gradient(110deg,#241c21 10%,#39242d 58%,#5a3043);opacity:.95}
        .hero::after{content:"";position:absolute;width:480px;height:480px;right:-150px;bottom:-280px;border:1px solid rgba(255,255,255,.13);border-radius:50%;box-shadow:0 0 0 38px rgba(255,255,255,.035),0 0 0 76px rgba(255,255,255,.025)}
        .hero .container{position:relative;z-index:1}
        .hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(380px,.92fr);gap:70px;align-items:center}
        .hero h1{font-size:clamp(42px,6vw,76px);line-height:1.08;letter-spacing:-.075em;max-width:720px;margin:20px 0 24px}
        .hero-copy{max-width:620px;color:#dbcdd0;font-size:17px;line-height:1.9;margin:0}
        .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
        .hero .btn-primary{background:var(--coral)}
        .hero .btn-secondary{background:transparent;border-color:rgba(255,255,255,.25);color:#fff}
        .hero .btn-secondary:hover{border-color:#fff;color:#fff}
        .hero-meta{display:flex;flex-wrap:wrap;gap:24px;margin-top:35px;color:#cdbcc1;font-size:12px}
        .hero-meta strong{display:block;color:#fff;font-size:22px;line-height:1.2;font-family:Georgia,serif}
        .poster-stage{min-height:405px;position:relative;display:flex;align-items:center;justify-content:center}
        .poster-back,.poster-main{border:1px solid rgba(255,255,255,.2);box-shadow:0 25px 55px rgba(0,0,0,.28)}
        .poster-back{position:absolute;width:220px;height:310px;transform:rotate(-10deg) translate(-100px,8px);background:linear-gradient(145deg,#8c465d,#35232c 56%,#c2876d)}
        .poster-main{position:relative;width:265px;height:365px;transform:rotate(5deg);background:linear-gradient(155deg,#d2a08b 0%,#754156 38%,#201c24 100%);padding:22px;display:flex;flex-direction:column;justify-content:space-between}
        .poster-main::before{content:"";position:absolute;inset:14px;border:1px solid rgba(255,255,255,.3)}
        .poster-word{position:relative;z-index:1;letter-spacing:.24em;font-size:11px;color:#f6e8e4}
        .poster-title{position:relative;z-index:1;font-size:30px;line-height:1.15;font-weight:800;letter-spacing:-.08em}
        .poster-footer{position:relative;z-index:1;font-size:11px;color:#ead9d8}
        .heat-badge{position:absolute;right:0;top:20px;background:#f6eee8;color:var(--wine);padding:10px 13px;border-radius:9px;font-size:12px;font-weight:800;box-shadow:var(--shadow)}
        .catalog{background:var(--surface)}
        .catalog-rail{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
        .catalog-step{padding:27px 25px;border-right:1px solid var(--line);position:relative}
        .catalog-step:last-child{border-right:0}
        .catalog-step .num{font-family:Georgia,serif;color:var(--coral);font-size:25px}
        .catalog-step h3{font-size:17px;margin:12px 0 5px}
        .catalog-step p{color:var(--muted);font-size:13px;margin:0}
        .catalog-step a{display:inline-block;color:var(--wine);font-size:12px;font-weight:700;margin-top:14px}
        .value-band{background:var(--surface-soft)}
        .metrics{display:grid;grid-template-columns:repeat(4,1fr);border-left:1px solid var(--line)}
        .metric{padding:20px 26px;border-right:1px solid var(--line)}
        .metric b{display:block;font:700 42px/1 Georgia,serif;color:var(--wine);margin-bottom:8px}
        .metric span{font-size:13px;font-weight:700}
        .metric small{display:block;color:var(--muted);font-size:12px;margin-top:5px}
        .mosaic{display:grid;grid-template-columns:1.25fr .75fr .85fr;grid-template-rows:230px 180px;gap:16px}
        .feature-card{grid-row:span 2}
        .topic-card{position:relative;overflow:hidden;background:#39262f;color:#fff;border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;justify-content:end;min-height:180px;transition:var(--ease)}
        .topic-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
        .topic-card::before{content:"";position:absolute;inset:0;background:linear-gradient(140deg,rgba(192,119,99,.86),rgba(52,30,41,.84) 65%,rgba(25,21,27,.95))}
        .topic-card:nth-child(2)::before{background:linear-gradient(145deg,#9b6d5b,#30252b 75%)}
        .topic-card:nth-child(3)::before{background:linear-gradient(145deg,#677061,#2e3030 75%)}
        .topic-card:nth-child(4)::before{background:linear-gradient(145deg,#74516e,#2b202a 75%)}
        .topic-card:nth-child(5)::before{background:linear-gradient(145deg,#a17c58,#31252a 75%)}
        .topic-card>*{position:relative;z-index:1}
        .topic-card h3{margin:11px 0 4px;font-size:20px;line-height:1.3;letter-spacing:-.04em}
        .topic-card p{margin:0;color:#eadfe0;font-size:12px}
        .feature-card h3{font-size:31px;max-width:360px}
        .info-section{background:var(--surface)}
        .info-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:50px}
        .news-list{border-top:1px solid var(--line)}
        .news-item{display:grid;grid-template-columns:92px 1fr auto;gap:20px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}
        .news-date{font:13px Georgia,serif;color:var(--coral)}
        .news-item h3{font-size:16px;margin:0 0 4px;line-height:1.45}
        .news-item p{font-size:12px;color:var(--muted);margin:0}
        .arrow{color:var(--wine);font-size:20px}
        .trend-box{background:var(--paper);padding:25px;border-radius:var(--radius)}
        .trend-box h3{margin:0 0 18px;font-size:18px}
        .trend-tags{display:flex;flex-wrap:wrap;gap:9px}
        .trend-tags a{padding:7px 11px;border:1px solid var(--line);border-radius:7px;background:var(--surface);font-size:12px;color:var(--muted);transition:var(--ease)}
        .trend-tags a:hover{border-color:var(--coral);color:var(--wine)}
        .path-section{background:#302229;color:#fff}
        .path-section .section-head p{color:#cfc0c4}
        .paths{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
        .path{border-top:1px solid rgba(255,255,255,.28);padding:22px 0 0}
        .path-index{color:#d8907d;font:26px Georgia,serif}
        .path h3{font-size:20px;margin:13px 0 8px}
        .path p{color:#cdbfc2;font-size:13px;margin:0 0 18px}
        .path .btn-secondary{background:transparent;border-color:rgba(255,255,255,.25);color:#fff}
        .faq{background:var(--surface)}
        .faq-list{max-width:860px;border-top:1px solid var(--line)}
        .faq-item{border-bottom:1px solid var(--line)}
        .faq-question{width:100%;display:flex;justify-content:space-between;align-items:center;text-align:left;border:0;background:none;padding:21px 0;color:var(--ink);font-weight:800}
        .faq-question span:last-child{font-size:23px;color:var(--wine);transition:var(--ease)}
        .faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
        .faq-answer{display:none;padding:0 40px 21px 0;color:var(--muted);font-size:13px}
        .faq-item.open .faq-answer{display:block}
        .feedback{padding-top:40px}
        .feedback-box{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px;background:#ede3de;border-radius:var(--radius);padding:40px}
        .feedback-box h2{font-size:33px;line-height:1.25;letter-spacing:-.06em;margin:12px 0}
        .feedback-box p{color:var(--muted);font-size:13px}
        .notice-list{margin:22px 0 0;padding:0;list-style:none;color:var(--muted);font-size:12px}
        .notice-list li{padding:7px 0;border-bottom:1px solid rgba(123,48,77,.12)}
        .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
        .field{display:flex;flex-direction:column;gap:6px}
        .field.full{grid-column:1/-1}
        .field label{font-size:12px;font-weight:800}
        .field input,.field select,.field textarea{width:100%;border:1px solid #d8cbc5;background:var(--surface);border-radius:8px;padding:11px 13px;color:var(--ink);transition:var(--ease)}
        .field textarea{min-height:110px;resize:vertical}
        .field input:hover,.field select:hover,.field textarea:hover{border-color:#b89a91}
        .field input:focus,.field select:focus,.field textarea:focus{border-color:var(--coral);box-shadow:0 0 0 4px rgba(189,112,93,.12);outline:0}
        .form-tip{font-size:11px;color:var(--muted);margin:13px 0}
        .submit-state{font-size:12px;color:var(--olive);margin-left:12px}
        .site-footer{background:#211b1e;color:#d9cccf;padding:54px 0 25px}
        .footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:60px;padding-bottom:45px;border-bottom:1px solid rgba(255,255,255,.12)}
        .footer-brand{color:#fff;font-size:19px;font-weight:800}
        .site-footer p{color:#a99a9f;font-size:12px;max-width:330px}
        .site-footer h3{font-size:13px;color:#fff;margin:0 0 12px}
        .footer-links{display:flex;flex-direction:column;gap:7px;font-size:12px;color:#a99a9f}
        .footer-links a:hover{color:#fff}
        .copyright{display:flex;justify-content:space-between;gap:20px;padding-top:22px;color:#897b80;font-size:11px}
        .search-panel{position:fixed;inset:0;background:rgba(27,20,24,.76);z-index:50;display:none;padding:12vh 20px}
        .search-panel.show{display:block}
        .search-box{width:min(680px,100%);margin:auto;background:var(--surface);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
        .search-box-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}
        .search-box h2{margin:0;font-size:24px}
        .close-search{border:0;background:none;font-size:25px;color:var(--muted)}
        .search-form{display:flex;gap:8px}
        .search-form input{min-width:0;flex:1;border:1px solid var(--line);border-radius:8px;padding:12px}
        .search-result{margin:14px 0 0;color:var(--muted);font-size:12px;min-height:22px}
        .mobile-drawer{display:none}
        @media(max-width:900px){
            .hero-grid{grid-template-columns:1fr;gap:20px}.poster-stage{min-height:330px}
            .catalog-rail,.metrics{grid-template-columns:repeat(2,1fr)}
            .catalog-step:nth-child(2){border-right:0}.catalog-step:nth-child(-n+2){border-bottom:1px solid var(--line)}
            .metrics .metric:nth-child(2){border-right:0}.metrics .metric:nth-child(-n+2){border-bottom:1px solid var(--line)}
            .info-layout,.feedback-box{grid-template-columns:1fr;gap:28px}.footer-grid{gap:30px}
        }
        @media(max-width:680px){
            .container{width:min(calc(100% - 32px),var(--container))}
            .section{padding:70px 0}.section-head{display:block;margin-bottom:27px}.section-head p{margin-top:13px}
            .header-note{display:none}.brand{font-size:15px}.brand-mark{width:27px;height:27px}
            .nav-inner{min-height:44px}.nav-links{gap:22px}.nav-links a{font-size:12px}
            .search-trigger{font-size:0;width:35px;padding:0}.search-trigger::before{content:"⌕";font-size:20px}
            .hero{padding:67px 0 54px}.hero h1{font-size:43px}.hero-copy{font-size:15px}
            .poster-stage{transform:scale(.86);margin:-18px 0 -35px}
            .catalog-rail,.metrics{grid-template-columns:1fr}.catalog-step,.metric{border-right:0!important;border-bottom:1px solid var(--line)!important}.catalog-step:last-child,.metric:last-child{border-bottom:0!important}
            .mosaic{display:flex;flex-direction:column}.topic-card,.feature-card{min-height:210px}
            .info-layout{gap:35px}.news-item{grid-template-columns:65px 1fr auto;gap:10px}.news-item p{display:none}
            .paths{grid-template-columns:1fr;gap:29px}.feedback-box{padding:25px 20px}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}
            .footer-grid{grid-template-columns:1fr;gap:25px;padding-bottom:30px}.copyright{display:block}.copyright span{display:block;margin-top:8px}
            .menu-trigger{display:block}.nav-row .nav-inner{position:relative}.nav-links{padding-right:45px}
        }
        @media(max-width:430px){
            .hero-actions .btn{width:100%}.hero h1{font-size:38px}.poster-stage{transform:scale(.75);margin:-45px 0 -75px}
            .section-head h2{font-size:31px}.search-form{display:block}.search-form .btn{width:100%;margin-top:9px}
        }
        @media(prefers-reduced-motion:reduce){
            *,*:before,*:after{scroll-behavior:auto!important;transition:none!important}
        }

/* roulang page: category1 */
:root{
 --ink:#211d20;--muted:#766d72;--paper:#f8f5f1;--surface:#fffdfa;
 --surface-soft:#f1ebe6;--line:#e4dbd6;--wine:#7b304d;--wine-dark:#532035;
 --coral:#bd705d;--olive:#64705b;--shadow:0 16px 42px rgba(54,34,38,.09);
 --shadow-soft:0 8px 24px rgba(54,34,38,.06);--radius:16px;--radius-sm:10px;
 --container:1220px;--ease:all .28s cubic-bezier(.2,.7,.2,1)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:15px;line-height:1.8}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
img{display:block;max-width:100%}
.container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
.site-header{position:sticky;top:0;z-index:30;background:rgba(248,245,241,.96);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.brand-row{min-height:62px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:-.04em;font-size:18px}
.brand-mark{width:30px;height:30px;border-radius:9px;background:var(--wine);color:#fff;display:grid;place-items:center;font-weight:900;font-size:13px}
.header-note{display:flex;align-items:center;gap:17px;color:var(--muted);font-size:12px}
.age-note{display:inline-flex;align-items:center;gap:6px}
.age-note i{width:7px;height:7px;background:var(--olive);border-radius:50%;display:inline-block}
.nav-row{border-top:1px solid rgba(228,219,214,.7)}
.nav-inner{min-height:48px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.nav-links{display:flex;align-items:center;gap:28px;overflow:auto;white-space:nowrap}
.nav-links a{position:relative;color:var(--muted);font-size:13px;font-weight:700;padding:11px 0}
.nav-links a:hover,.nav-links a.active{color:var(--wine)}
.nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--wine)}
.nav-tools{display:flex;align-items:center;gap:10px}
.search-trigger,.menu-trigger{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:8px;min-height:34px;padding:0 12px}
.search-trigger:hover,.menu-trigger:hover{border-color:var(--wine);color:var(--wine)}
.menu-trigger{display:none}
.page-intro{padding:54px 0 42px;border-bottom:1px solid var(--line)}
.breadcrumb{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:12px;margin-bottom:26px}
.breadcrumb a:hover{color:var(--wine)}
.intro-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:70px;align-items:end}
.profile-line{display:flex;align-items:center;gap:15px;margin-bottom:20px}
.profile-mark{width:48px;height:48px;border-radius:14px;background:var(--wine);color:#fff;display:grid;place-items:center;font-size:20px;font-weight:900;box-shadow:0 8px 18px rgba(123,48,77,.18)}
.profile-line small{display:block;color:var(--coral);font-size:11px;font-weight:800;letter-spacing:.12em}
.profile-line strong{font-size:17px}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(34px,5vw,62px);line-height:1.12;letter-spacing:-.07em;margin-bottom:18px}
.intro-copy{max-width:720px;color:var(--muted);font-size:16px;margin-bottom:26px}
.intro-actions{display:flex;flex-wrap:wrap;gap:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 20px;border:1px solid transparent;border-radius:9px;font-weight:700;transition:var(--ease)}
.btn:hover{transform:translateY(-2px)}
.btn:focus,.search-trigger:focus,.menu-trigger:focus,input:focus,textarea:focus,select:focus{outline:3px solid rgba(189,112,93,.25);outline-offset:2px}
.btn-primary{background:var(--wine);color:#fff}
.btn-primary:hover{background:var(--wine-dark);box-shadow:0 8px 18px rgba(123,48,77,.2)}
.btn-secondary{border-color:var(--line);background:var(--surface);color:var(--ink)}
.btn-secondary:hover{border-color:var(--wine);color:var(--wine)}
.btn-small{min-height:38px;padding:0 14px;font-size:13px}
.intro-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:21px;box-shadow:var(--shadow-soft)}
.intro-card-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:15px;margin-bottom:15px}
.badge{display:inline-flex;align-items:center;border-radius:99px;padding:3px 10px;font-size:11px;line-height:1.5;font-weight:700;background:#eee4e0;color:var(--wine)}
.badge-green{background:#e6ebe2;color:#526148}
.intro-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.intro-stats strong{font-family:Georgia,serif;font-size:25px;display:block;line-height:1.2}
.intro-stats span{color:var(--muted);font-size:11px}
.toolbar-section{padding:30px 0 24px}
.toolbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:13px}
.search-box{display:flex;align-items:center;flex:1 1 270px;border:1px solid var(--line);background:var(--paper);border-radius:8px;min-height:42px;padding-left:13px}
.search-box span{color:var(--coral);font-weight:800;margin-right:8px}
.search-box input{width:100%;border:0;background:transparent;outline:0;color:var(--ink)}
.filter-group{display:flex;gap:7px;overflow:auto;white-space:nowrap}
.filter{border:1px solid transparent;border-radius:7px;background:transparent;color:var(--muted);padding:8px 12px;font-size:12px;transition:var(--ease)}
.filter:hover{color:var(--wine);border-color:var(--line)}
.filter.active{background:var(--wine);color:#fff}
.index-layout{display:grid;grid-template-columns:minmax(0,1fr) 286px;gap:34px;padding:34px 0 100px}
.content-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:22px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--coral);font-size:12px;letter-spacing:.14em;font-weight:700}
.eyebrow:before{content:"";width:24px;height:1px;background:var(--coral)}
.content-heading h2{font-size:32px;letter-spacing:-.055em;line-height:1.2;margin:9px 0 0}
.content-heading p{color:var(--muted);font-size:13px;margin:0}
.feature-entry{display:grid;grid-template-columns:245px minmax(0,1fr);gap:25px;padding:16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-soft);margin-bottom:16px;transition:var(--ease)}
.feature-entry:hover,.entry:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.cover{position:relative;overflow:hidden;border-radius:11px;min-height:190px;background:linear-gradient(145deg,#3e2934,#b06b5d 55%,#e3b39a)}
.cover:before{content:"";position:absolute;inset:18px;border:1px solid rgba(255,255,255,.4);transform:rotate(-7deg)}
.cover:after{content:"专题索引";position:absolute;bottom:15px;left:17px;color:#fff;font-weight:800;font-size:19px;letter-spacing:-.06em}
.cover.alt-a{background:linear-gradient(145deg,#242027,#775064 58%,#c58c79)}
.cover.alt-b{background:linear-gradient(145deg,#574535,#bd8067 55%,#e6c2a3)}
.cover.alt-c{background:linear-gradient(145deg,#263135,#687b75 55%,#c2a38c)}
.entry-copy{display:flex;flex-direction:column;justify-content:center}
.entry-meta{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:12px;margin-bottom:12px}
.entry-copy h3{font-size:24px;line-height:1.35;letter-spacing:-.045em;margin-bottom:10px}
.entry-copy p{color:var(--muted);font-size:14px;max-width:580px;margin-bottom:18px}
.entry-foot{display:flex;align-items:center;justify-content:space-between;gap:12px}
.arrow-link{color:var(--wine);font-weight:800;font-size:13px}
.arrow-link:hover{color:var(--coral)}
.entry-list{display:grid;grid-template-columns:1.05fr .95fr;gap:14px}
.entry{display:flex;gap:15px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:12px;transition:var(--ease)}
.entry .cover{width:104px;min-width:104px;height:112px;min-height:112px}
.entry .cover:after{font-size:13px;bottom:10px;left:11px}
.entry h3{font-size:16px;line-height:1.4;margin:6px 0}
.entry p{font-size:12px;color:var(--muted);line-height:1.65;margin:0}
.entry .entry-foot{display:block}
.status{font-size:11px;color:var(--olive);background:#e8eee5;padding:3px 8px}
.sidebar-block{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:21px;margin-bottom:16px}
.sidebar-block h3{font-size:17px;letter-spacing:-.03em;margin-bottom:15px}
.topic-tags{display:flex;flex-wrap:wrap;gap:8px}
.topic-tags a{background:var(--surface-soft);color:var(--muted);border-radius:7px;padding:5px 9px;font-size:12px;transition:var(--ease)}
.topic-tags a:hover{background:#ead8d4;color:var(--wine)}
.update-list{list-style:none;padding:0;margin:0}
.update-list li{border-top:1px solid var(--line);padding:11px 0;font-size:13px}
.update-list li:first-child{border-top:0;padding-top:0}
.update-list time{display:block;color:var(--coral);font-size:11px}
.notice{background:#f4ede8;border-left:3px solid var(--coral);padding:13px 14px;color:var(--muted);font-size:12px;line-height:1.7}
.bottom-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:70px}
.faq-panel,.feedback-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.faq-panel h2,.feedback-panel h2{font-size:28px;letter-spacing:-.05em;margin:8px 0 20px}
.faq-item{border-top:1px solid var(--line)}
.faq-item button{width:100%;display:flex;justify-content:space-between;gap:15px;text-align:left;border:0;background:transparent;padding:15px 0;color:var(--ink);font-weight:700}
.faq-item button span:last-child{color:var(--wine);font-size:20px;transition:var(--ease)}
.faq-item button[aria-expanded=true] span:last-child{transform:rotate(45deg)}
.faq-answer{display:none;color:var(--muted);font-size:13px;padding:0 25px 15px 0}
.faq-answer.open{display:block}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}
.field.full{grid-column:1/-1}
.field label{font-size:12px;font-weight:700}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:8px;background:var(--paper);padding:10px 12px;color:var(--ink)}
.field textarea{min-height:104px;resize:vertical}
.form-tip{color:var(--muted);font-size:11px;margin:0 0 15px}
.submit-state{display:none;color:var(--olive);font-size:12px;margin-top:10px}
.site-footer{background:#2b2227;color:#d9cdd0;padding:58px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.4fr .7fr .8fr;gap:60px}
.footer-brand{display:inline-block;color:#fff;font-weight:800;font-size:20px;margin-bottom:12px}
.footer-grid p{color:#ad9da2;font-size:13px;max-width:390px;margin:0}
.footer-grid h3{color:#fff;font-size:13px;margin:0 0 13px}
.footer-links{display:grid;gap:6px}
.footer-links a{color:#bcaeb2;font-size:12px;transition:var(--ease)}
.footer-links a:hover{color:#fff;padding-left:3px}
.copyright{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.12);margin-top:42px;padding-top:18px;color:#95868b;font-size:11px}
.search-drawer{position:fixed;inset:0;background:rgba(33,29,32,.55);z-index:50;display:none;padding:90px 20px}
.search-drawer.open{display:block}
.search-modal{max-width:680px;margin:0 auto;background:var(--surface);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.search-modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}
.search-modal h2{font-size:24px;margin:0}
.close-search{border:0;background:transparent;font-size:24px;color:var(--muted)}
.empty-state{display:none;text-align:center;color:var(--muted);padding:35px;border:1px dashed var(--line);border-radius:var(--radius-sm)}
@media(max-width:992px){
 .intro-layout,.index-layout{grid-template-columns:1fr}
 .intro-card{max-width:500px}
 .index-layout{padding-top:20px}
 .sidebar-block{margin-bottom:0}
 .sidebar-blocks{display:grid;grid-template-columns:1fr 1fr;gap:16px}
}
@media(max-width:768px){
 .container{width:min(calc(100% - 32px),var(--container))}
 .header-note{display:none}.menu-trigger{display:block}
 .nav-inner{min-height:0;padding:0}.nav-links{gap:22px;width:100%;padding-right:70px}
 .nav-tools{position:absolute;right:16px;background:var(--paper);padding-left:10px}
 .nav-links a{font-size:12px}
 .page-intro{padding:36px 0 30px}
 .feature-entry{grid-template-columns:1fr;gap:18px}
 .feature-entry .cover{min-height:210px}
 .entry-list,.bottom-grid,.footer-grid{grid-template-columns:1fr}
 .sidebar-blocks{display:block}
 .sidebar-block{margin-bottom:16px}
 .copyright{display:block}.copyright span{display:block;margin-top:5px}
}
@media(max-width:576px){
 h1{font-size:38px}.intro-copy{font-size:14px}
 .profile-mark{width:42px;height:42px}.intro-stats strong{font-size:21px}
 .toolbar{padding:10px}.filter-group{width:100%}
 .content-heading{display:block}.content-heading p{margin-top:8px}
 .entry{align-items:flex-start}.entry .cover{width:86px;min-width:86px;height:96px;min-height:96px}
 .entry-copy h3{font-size:15px}.entry-copy p{display:none}
 .form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}
}
@media(max-width:375px){
 .container{width:calc(100% - 24px)}.brand{font-size:16px}.brand-mark{width:27px;height:27px}
 .intro-actions .btn{width:100%}.feature-entry{padding:11px}
}
@media(prefers-reduced-motion:reduce){
 *,*:before,*:after{scroll-behavior:auto!important;transition:none!important}
}