/* roulang page: index */
:root{
      --berry:#9f245e;--plum:#481b4b;--violet:#70276e;--coral:#ff866f;
      --apricot:#ffd1a8;--ink:#2d2432;--muted:#746c78;--paper:#fffaf7;
      --soft:#f7eef2;--line:#eadde4;--white:#fff;--shadow:0 18px 45px rgba(80,31,64,.11);
      --radius-lg:30px;--radius-md:20px;--radius-sm:14px;--ease:.25s ease;
    }
    *,*:before,*:after{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 SC",Arial,sans-serif;line-height:1.7;font-size:16px}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    .site-wrap{overflow:hidden}
    .container{max-width:1200px;margin:0 auto;padding:0 24px}
    .topbar{background:var(--white);border-bottom:1px solid var(--line)}
    .brand-row{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .logo{display:inline-flex;align-items:center;gap:12px;font-size:20px;font-weight:800;letter-spacing:.02em;color:var(--plum)}
    .logo-mark{width:34px;height:34px;border-radius:12px;background:linear-gradient(135deg,var(--coral),var(--berry),var(--violet));position:relative;box-shadow:0 8px 18px rgba(159,36,94,.22)}
    .logo-mark:after{content:"";position:absolute;width:10px;height:10px;border:2px solid #fff;border-radius:50%;left:12px;top:8px;box-shadow:0 9px 0 -2px #fff}
    .utility{display:flex;align-items:center;gap:12px}
    .search{display:flex;align-items:center;background:var(--soft);border:1px solid transparent;border-radius:99px;padding:5px 8px 5px 16px}
    .search input{width:145px;border:0;background:transparent;outline:0;color:var(--ink);font-size:14px}
    .search button{border:0;background:var(--plum);color:#fff;border-radius:50%;width:32px;height:32px;cursor:pointer}
    .update-note{font-size:13px;color:var(--muted);white-space:nowrap}
    .channel-row{border-top:1px solid #f5eaf0;overflow-x:auto}
    .channel-menu{display:flex;gap:10px;min-width:max-content;padding:12px 0}
    .channel-menu a{min-height:44px;display:inline-flex;align-items:center;padding:8px 18px;border-radius:99px;color:var(--muted);font-size:14px;font-weight:700}
    .channel-menu a:hover,.channel-menu a:focus{color:var(--berry);background:#f9e8ef;outline:0}
    .channel-menu a.active{color:#fff;background:linear-gradient(100deg,var(--berry),var(--violet));box-shadow:0 8px 18px rgba(112,39,110,.2)}
    .hero{padding:72px 0 34px;background:radial-gradient(circle at 82% 20%,rgba(255,134,111,.2),transparent 28%),linear-gradient(135deg,#fff8f3 0%,#f8eaf1 100%)}
    .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
    .eyebrow,.section-kicker{color:var(--berry);font-weight:800;font-size:13px;letter-spacing:.12em;text-transform:uppercase}
    h1,h2,h3{margin:0;color:var(--plum);line-height:1.2;letter-spacing:-.03em}
    h1{font-size:clamp(40px,5vw,66px);max-width:650px}
    h2{font-size:clamp(29px,3vw,42px)}
    h3{font-size:20px}
    .hero-copy p{max-width:610px;color:var(--muted);font-size:17px;margin:24px 0 28px}
    .button-row{display:flex;flex-wrap:wrap;gap:12px}
    .button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:11px 22px;border-radius:14px;font-weight:800;margin:0}
    .button.primary{background:linear-gradient(110deg,var(--berry),var(--violet));color:#fff;box-shadow:0 12px 22px rgba(112,39,110,.22)}
    .button.secondary{background:#fff;color:var(--berry);border:1px solid #e5c6d4}
    .button:hover{transform:translateY(-3px);box-shadow:0 15px 28px rgba(80,31,64,.17)}
    .button:active{transform:translateY(0)}
    .button:focus,.search button:focus,input:focus,select:focus,textarea:focus,.faq-question:focus{outline:3px solid rgba(255,134,111,.55);outline-offset:3px}
    .hero-board{position:relative;min-height:350px;border-radius:var(--radius-lg);padding:28px;background:linear-gradient(145deg,var(--plum),#6e285f 58%,var(--berry));color:#fff;box-shadow:var(--shadow);isolation:isolate}
    .hero-board:before,.hero-board:after{content:"";position:absolute;border:1px solid rgba(255,255,255,.15);border-radius:50%;z-index:-1}
    .hero-board:before{width:300px;height:300px;right:-80px;top:-90px}.hero-board:after{width:180px;height:180px;left:-70px;bottom:-75px}
    .board-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:34px}
    .board-title{font-size:19px;font-weight:800}.live{background:rgba(255,255,255,.15);padding:6px 11px;border-radius:99px;font-size:12px}
    .board-main{display:grid;grid-template-columns:1fr 1fr;gap:13px}
    .board-tile{padding:20px;border-radius:18px;background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.13)}
    .board-tile strong{display:block;font-size:29px;line-height:1.2;color:var(--apricot)}.board-tile span{font-size:13px;color:#f5dfe9}
    .board-list{margin-top:18px;padding-top:18px;border-top:1px solid rgba(255,255,255,.18)}
    .board-list div{display:flex;justify-content:space-between;padding:7px 0;font-size:14px}.board-list b{color:var(--apricot)}
    .hero-strip{display:flex;gap:0;margin-top:42px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 10px 24px rgba(80,31,64,.06);overflow:hidden}
    .strip-item{flex:1;padding:17px 22px;border-right:1px solid var(--line)}.strip-item:last-child{border:0}
    .strip-item strong{display:block;color:var(--berry);font-size:21px}.strip-item span{font-size:13px;color:var(--muted)}
    .section{padding:92px 0}.section-head{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:34px}.section-head p{max-width:510px;margin:0;color:var(--muted)}
    .metrics{display:grid;grid-template-columns:1.2fr .9fr .9fr 1.1fr;gap:16px}
    .metric{min-height:178px;padding:26px;border:1px solid var(--line);border-radius:var(--radius-md);background:#fff;box-shadow:0 10px 26px rgba(80,31,64,.05);position:relative}
    .metric:nth-child(2){background:#fff0e5}.metric:nth-child(3){background:#f4eaf5}.metric:nth-child(4){background:var(--plum);color:#fff}
    .metric small{color:var(--muted);font-weight:700}.metric:nth-child(4) small{color:#e8cbdc}.metric strong{display:block;font-size:42px;color:var(--berry);line-height:1.15;margin:22px 0 8px}.metric:nth-child(4) strong{color:var(--apricot)}.badge{display:inline-flex;padding:4px 10px;border-radius:99px;background:#f8d8df;color:var(--berry);font-size:12px;font-weight:800}.metric:nth-child(4) .badge{background:rgba(255,255,255,.14);color:#fff}
    .matrix{display:grid;grid-template-columns:1.35fr .8fr .8fr;grid-template-rows:1fr 1fr;gap:16px}.feature-card{grid-row:span 2;background:linear-gradient(145deg,#fff,#f8e8f0);padding:34px;border-radius:var(--radius-lg);border:1px solid var(--line)}.small-card{padding:26px;border-radius:var(--radius-md);background:#fff;border:1px solid var(--line);box-shadow:0 9px 25px rgba(80,31,64,.05)}.card-index{color:var(--coral);font-size:13px;font-weight:900;letter-spacing:.08em}.feature-card p,.small-card p{color:var(--muted);font-size:14px}.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}.tag{padding:6px 10px;border-radius:9px;background:#f4dce6;color:var(--berry);font-size:12px;font-weight:700}.text-link{color:var(--berry);font-weight:800;font-size:14px}
    .compare{display:grid;grid-template-columns:1fr 60px 1fr;align-items:stretch;gap:18px}.compare-panel{padding:32px;border-radius:var(--radius-lg);border:1px solid var(--line);background:#f5f0f2}.compare-panel.highlight{background:linear-gradient(145deg,var(--plum),var(--berry));color:#fff}.compare-panel h3{margin:14px 0 20px}.highlight h3{color:#fff}.compare-panel ul{list-style:none;margin:0;padding:0}.compare-panel li{padding:10px 0;border-bottom:1px solid rgba(100,60,85,.14);font-size:14px}.highlight li{border-color:rgba(255,255,255,.18)}.compare-panel li:before{content:"✓";color:var(--coral);font-weight:900;margin-right:10px}.compare-arrow{align-self:center;width:60px;height:60px;border-radius:50%;display:grid;place-items:center;background:var(--coral);color:#fff;font-size:25px;font-weight:900}
    .faq-wrap{background:linear-gradient(135deg,#fff,#f8edf3);border:1px solid var(--line);border-radius:var(--radius-lg);padding:18px}.accordion{background:transparent;margin:0}.accordion-item{border-bottom:1px solid var(--line)}.accordion-title{padding:21px 12px;color:var(--plum);font-weight:800;font-size:16px}.accordion-title:hover{background:#fff3f5;color:var(--berry)}.accordion-content{background:transparent;color:var(--muted);padding:0 12px 20px;font-size:14px}
    .cta-section{padding:0 0 92px}.cta-box{background:linear-gradient(120deg,var(--plum),#76245e);color:#fff;border-radius:var(--radius-lg);padding:42px;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;box-shadow:var(--shadow)}.cta-box h2{color:#fff}.cta-box p{color:#ead7e2}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-grid input,.form-grid select,.form-grid textarea{width:100%;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.1);color:#fff;border-radius:12px;padding:12px 14px;min-height:48px}.form-grid input::placeholder,.form-grid textarea::placeholder{color:#e5cbd8}.form-grid select{color:#f5e8ee}.form-grid select option{color:var(--ink)}.form-grid textarea{grid-column:span 2;resize:vertical}.form-grid .button{border:0;cursor:pointer;grid-column:span 2}.form-status{font-size:13px;color:#ffd1a8;min-height:22px}
    footer{background:#291729;color:#d9c5d2;padding:48px 0 24px}.footer-grid{display:flex;justify-content:space-between;gap:40px;align-items:start}.footer-logo{color:#fff}.footer-links{display:flex;gap:28px;flex-wrap:wrap;font-size:14px}.footer-links a:hover{color:var(--apricot)}.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:18px;font-size:12px;color:#a995a3}
    @media(max-width:900px){.hero-grid{grid-template-columns:1fr;gap:34px}.metrics{grid-template-columns:1fr 1fr}.matrix{grid-template-columns:1fr 1fr;grid-template-rows:auto}.feature-card{grid-row:auto;grid-column:span 2}.cta-box{grid-template-columns:1fr}}
    @media(max-width:640px){.container{padding:0 18px}.brand-row{min-height:68px}.logo{font-size:16px}.update-note{display:none}.search input{width:100px}.hero{padding-top:48px}.hero-copy p{font-size:15px}.hero-strip{overflow-x:auto}.strip-item{min-width:140px}.section{padding:64px 0}.section-head{display:block}.section-head p{margin-top:15px}.metrics,.matrix{grid-template-columns:1fr}.feature-card{grid-column:auto}.compare{grid-template-columns:1fr;gap:12px}.compare-arrow{margin:auto;transform:rotate(90deg)}.cta-box{padding:28px 20px}.form-grid{grid-template-columns:1fr}.form-grid textarea,.form-grid .button{grid-column:auto}.footer-grid{display:block}.footer-links{margin-top:24px;gap:16px}}

/* roulang page: category2 */
:root{
--berry:#9f245e;--plum:#481b4b;--violet:#70276e;--coral:#ff866f;
--apricot:#ffd1a8;--ink:#2d2432;--muted:#746c78;--paper:#fffaf7;
--soft:#f7eef2;--line:#eadde4;--white:#fff;--shadow:0 18px 45px rgba(80,31,64,.11);
--radius-lg:30px;--radius-md:20px;--radius-sm:14px;--ease:.25s ease;
}
*{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 SC",Arial,sans-serif;line-height:1.7;font-size:16px}
a{color:inherit;text-decoration:none;transition:var(--ease)}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.topbar{background:rgba(255,255,255,.96);border-bottom:1px solid var(--line)}
.brand-row{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:inline-flex;align-items:center;gap:12px;font-size:20px;font-weight:800;letter-spacing:.02em;color:var(--plum);white-space:nowrap}
.logo:hover{color:var(--berry)}
.logo-mark{width:34px;height:34px;flex:0 0 34px;border-radius:12px;background:linear-gradient(135deg,var(--coral),var(--berry),var(--violet));position:relative;box-shadow:0 8px 18px rgba(159,36,94,.22)}
.logo-mark:after{content:"";position:absolute;width:10px;height:10px;border:2px solid #fff;border-radius:50%;left:12px;top:8px;box-shadow:0 9px 0 -2px #fff}
.utility{display:flex;align-items:center;gap:16px}
.update-note{font-size:13px;color:var(--muted);font-weight:700}
.search{display:flex;align-items:center;background:var(--soft);border:1px solid transparent;border-radius:99px;padding:5px 8px 5px 16px;transition:var(--ease)}
.search:focus-within{border-color:#dfabc1;background:#fff}
.search input{width:145px;border:0;background:transparent;outline:0;color:var(--ink);font-size:14px}
.search input::placeholder{color:#a79ba4}
.search button{border:0;background:var(--plum);color:#fff;border-radius:50%;width:32px;height:32px;line-height:1;font-size:21px}
.search button:hover{background:var(--berry)}
.channel-row{border-top:1px solid #f5eaf0;overflow-x:auto;scrollbar-width:thin}
.channel-menu{display:flex;gap:10px;min-width:max-content;padding:12px 0}
.channel-menu a{min-height:44px;display:inline-flex;align-items:center;padding:8px 18px;border-radius:99px;color:var(--muted);font-size:14px;font-weight:700}
.channel-menu a:hover,.channel-menu a:focus{color:var(--berry);background:#f9e8ef;outline:0}
.channel-menu a.active{color:#fff;background:linear-gradient(100deg,var(--berry),var(--violet));box-shadow:0 8px 18px rgba(112,39,110,.2)}
a:focus,button:focus,input:focus,select:focus{outline:3px solid rgba(255,134,111,.58);outline-offset:3px}
.page-hero{position:relative;overflow:hidden;padding:66px 0 44px;background:radial-gradient(circle at 84% 12%,rgba(255,134,111,.29),transparent 24%),linear-gradient(135deg,#fff8f3 0%,#f6e7ef 100%)}
.page-hero:after{content:"";position:absolute;width:380px;height:380px;right:-165px;bottom:-215px;border:1px solid rgba(159,36,94,.12);border-radius:50%;box-shadow:0 0 0 35px rgba(159,36,94,.045),0 0 0 70px rgba(159,36,94,.025)}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.12fr .88fr;gap:40px;align-items:center}
.eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--berry);font-weight:800;font-size:13px;letter-spacing:.1em}
.eyebrow:before{content:"";width:9px;height:9px;border-radius:50%;background:var(--coral);box-shadow:0 0 0 5px rgba(255,134,111,.16)}
h1,h2,h3,p{margin-top:0}
h1{margin:13px 0 18px;color:var(--plum);font-size:51px;line-height:1.18;letter-spacing:-.035em;font-weight:900}
h2{margin-bottom:12px;color:var(--plum);font-size:32px;line-height:1.28;font-weight:900;letter-spacing:-.02em}
h3{margin-bottom:8px;color:var(--plum);font-size:19px;line-height:1.4;font-weight:850}
.hero-copy>p{max-width:625px;margin-bottom:25px;color:var(--muted);font-size:17px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:11px 21px;border-radius:14px;font-weight:800;border:1px solid transparent;transition:var(--ease)}
.button.primary{background:linear-gradient(110deg,var(--berry),var(--violet));color:#fff;box-shadow:0 12px 22px rgba(112,39,110,.22)}
.button.secondary{background:rgba(255,255,255,.72);color:var(--berry);border-color:#e3c3d1}
.button:hover{transform:translateY(-3px);box-shadow:0 15px 28px rgba(80,31,64,.17)}
.button:active{transform:translateY(0)}
.rank-summary{position:relative;background:linear-gradient(145deg,var(--plum),#6f285f 57%,var(--berry));border-radius:var(--radius-lg);padding:28px;color:#fff;box-shadow:var(--shadow);overflow:hidden}
.rank-summary:before{content:"";position:absolute;width:210px;height:210px;border-radius:50%;border:1px solid rgba(255,255,255,.16);right:-75px;top:-82px}
.summary-top,.rank-line{position:relative;display:flex;align-items:center;justify-content:space-between;gap:12px}
.summary-top{padding-bottom:16px;border-bottom:1px solid rgba(255,255,255,.17)}
.summary-top strong{font-size:19px}
.live-pill,.state-badge{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:99px;font-size:12px;font-weight:800}
.live-pill{background:rgba(255,255,255,.14);color:#fff}
.live-pill:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--apricot)}
.rank-stack{position:relative;display:grid;gap:10px;margin-top:16px}
.rank-line{padding:12px 13px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.12);border-radius:14px}
.rank-no{color:var(--apricot);font-size:13px;font-weight:900}
.rank-name{flex:1;font-size:14px;font-weight:700}
.rank-change{font-size:12px;color:#ffe5ca}
.topic-strip{position:relative;z-index:1;display:flex;gap:10px;overflow-x:auto;padding-top:32px;scrollbar-width:thin}
.topic-chip{min-width:max-content;padding:10px 16px;border:1px solid #e7cbd8;border-radius:99px;background:rgba(255,255,255,.76);color:var(--berry);font-size:13px;font-weight:800}
.topic-chip:hover{background:#fff;color:var(--plum);transform:translateY(-2px)}
.section{padding:86px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:31px}
.section-head p{max-width:510px;margin:0;color:var(--muted)}
.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 326px;gap:30px;align-items:start}
.main-stream{display:grid;gap:18px}
.feature-entry{position:relative;overflow:hidden;padding:30px;border:1px solid var(--line);border-radius:var(--radius-lg);background:linear-gradient(130deg,#fff 0%,#f9e9f0 100%);box-shadow:0 12px 28px rgba(80,31,64,.06)}
.feature-entry:after{content:"01";position:absolute;right:22px;bottom:-35px;font-size:118px;line-height:1;color:rgba(159,36,94,.07);font-weight:900}
.entry-meta,.tag-row{position:relative;z-index:1;display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.label,.tag{display:inline-flex;padding:5px 10px;border-radius:9px;font-size:12px;font-weight:800}
.label{background:linear-gradient(105deg,var(--coral),var(--berry));color:#fff}
.tag{background:#f3dce6;color:var(--berry)}
.entry-meta time{font-size:13px;color:var(--muted)}
.feature-entry p{position:relative;z-index:1;max-width:620px;margin:13px 0 18px;color:var(--muted)}
.entry-link{position:relative;z-index:1;color:var(--berry);font-size:14px;font-weight:850}
.entry-link:hover{color:var(--violet)}
.update-list{display:grid;gap:12px}
.update-item{display:grid;grid-template-columns:54px 1fr auto;gap:17px;align-items:center;padding:17px 19px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);transition:var(--ease)}
.update-item:hover{transform:translateX(4px);border-color:#dba8bd;box-shadow:0 12px 22px rgba(80,31,64,.08)}
.update-num{display:grid;place-items:center;width:48px;height:48px;border-radius:15px;background:var(--soft);color:var(--berry);font-size:16px;font-weight:900}
.update-item h3{font-size:16px;margin:0 0 2px}
.update-item p{margin:0;color:var(--muted);font-size:13px}
.update-time{font-size:12px;color:var(--muted);white-space:nowrap}
.side-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:23px;box-shadow:0 12px 28px rgba(80,31,64,.05)}
.side-panel+.side-panel{margin-top:18px}
.side-panel h3{font-size:18px;margin-bottom:16px}
.rank-list{list-style:none;padding:0;margin:0}
.rank-list li{display:grid;grid-template-columns:28px 1fr auto;gap:9px;align-items:center;padding:12px 0;border-bottom:1px solid #f1e6eb;font-size:14px}
.rank-list li:last-child{border-bottom:0}
.rank-list b{color:var(--coral);font-size:14px}
.rank-list span{font-weight:750}
.rank-list small{color:var(--muted);font-size:12px}
.progress{height:7px;background:#f2e5ea;border-radius:99px;overflow:hidden;margin-top:8px}
.progress i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--coral),var(--berry))}
.filter-set{display:grid;gap:10px}
.filter-set label{color:var(--muted);font-size:13px;font-weight:700}
.filter-set select{width:100%;height:45px;padding:0 12px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink)}
.timeline-section{background:linear-gradient(180deg,rgba(247,238,242,.65),rgba(255,250,247,0))}
.timeline{position:relative;max-width:910px;margin:0 auto;padding-left:45px}
.timeline:before{content:"";position:absolute;left:12px;top:10px;bottom:12px;width:2px;background:linear-gradient(var(--coral),var(--berry),#ebd7e0)}
.timeline-item{position:relative;padding:0 0 30px}
.timeline-item:before{content:"";position:absolute;left:-40px;top:4px;width:15px;height:15px;border:4px solid var(--paper);border-radius:50%;background:var(--berry);box-shadow:0 0 0 2px #e5bacb}
.timeline-date{color:var(--berry);font-size:13px;font-weight:850}
.timeline-card{margin-top:6px;padding:19px 21px;border:1px solid var(--line);border-radius:var(--radius-md);background:#fff}
.timeline-card p{margin:5px 0 0;color:var(--muted);font-size:14px}
.notice-section{padding:0 0 88px}
.notice-box{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center;padding:33px 38px;border-radius:var(--radius-lg);background:linear-gradient(120deg,var(--plum),#742660);box-shadow:var(--shadow);color:#fff}
.notice-box h2{margin-bottom:8px;color:#fff}
.notice-box p{max-width:660px;margin:0;color:#ead8e3}
.notice-box .button{background:#fff;color:var(--berry);white-space:nowrap}
.notice-box .button:hover{background:#ffe5dc}
footer{padding:44px 0 25px;background:#2f1934;color:#eadfe6}
.footer-grid{display:flex;justify-content:space-between;gap:26px;align-items:center;padding-bottom:27px;border-bottom:1px solid rgba(255,255,255,.14)}
.footer-logo{color:#fff}
.footer-links{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:9px 20px}
.footer-links a{color:#dfcdd8;font-size:14px;font-weight:700}
.footer-links a:hover{color:var(--apricot)}
.copyright{padding-top:20px;color:#bdaeb9;font-size:13px}
@media(max-width:1024px){
.container{padding:0 22px}.hero-grid{gap:28px}.content-layout{grid-template-columns:minmax(0,1fr) 285px}h1{font-size:43px}
}
@media(max-width:768px){
.brand-row{min-height:70px}.utility{gap:8px}.update-note{display:none}.search input{width:116px}
.page-hero{padding:48px 0 32px}.hero-grid,.content-layout{grid-template-columns:1fr}.rank-summary{max-width:600px}
.section{padding:65px 0}.section-head{display:block;margin-bottom:25px}.section-head p{margin-top:9px}
.side-panel{margin-top:0}.side-panel+.side-panel{margin-top:16px}.notice-box{grid-template-columns:1fr;padding:30px}.notice-box .button{width:100%}
}
@media(max-width:520px){
.container{padding:0 16px}.logo{font-size:17px;gap:9px}.logo-mark{width:30px;height:30px;border-radius:10px}.logo-mark:after{left:10px;top:6px}.search{padding-left:10px}.search input{width:88px}
.channel-menu{padding:9px 0}.channel-menu a{padding:8px 15px}
h1{font-size:33px}.hero-copy>p{font-size:15px}.page-hero{padding-top:38px}.rank-summary{padding:21px}.topic-strip{padding-top:24px}
.section{padding:54px 0}h2{font-size:26px}.feature-entry{padding:23px}.update-item{grid-template-columns:44px 1fr;gap:12px;padding:15px}.update-num{width:42px;height:42px}.update-time{grid-column:2;font-size:11px}.side-panel{padding:20px}
.timeline{padding-left:32px}.timeline:before{left:8px}.timeline-item:before{left:-30px}.notice-section{padding-bottom:58px}.notice-box{padding:25px}.footer-grid{display:block}.footer-links{justify-content:flex-start;margin-top:21px}.copyright{font-size:12px}
}

/* roulang page: category1 */
:root{
      --berry:#9f245e;--plum:#481b4b;--violet:#70276e;--coral:#ff866f;
      --apricot:#ffd1a8;--ink:#2d2432;--muted:#746c78;--paper:#fffaf7;
      --soft:#f7eef2;--line:#eadde4;--white:#fff;
      --shadow:0 18px 45px rgba(80,31,64,.11);
      --shadow-sm:0 9px 25px rgba(80,31,64,.06);
      --radius-lg:30px;--radius-md:20px;--radius-sm:14px;--ease:.25s ease;
    }
    *{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 SC",Arial,sans-serif;line-height:1.7;font-size:16px}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(38px,5vw,60px);line-height:1.15;letter-spacing:-.04em;margin:14px 0 0;color:var(--plum);font-weight:900}
    h2{font-size:clamp(28px,3.5vw,40px);line-height:1.25;letter-spacing:-.03em;color:var(--plum);margin:8px 0 0;font-weight:900}
    h3{font-size:20px;line-height:1.35;color:var(--plum);margin:12px 0 8px;font-weight:800}
    .container{max-width:1200px;margin:0 auto;padding:0 24px}
    .topbar{background:var(--white);border-bottom:1px solid var(--line)}
    .brand-row{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .logo{display:inline-flex;align-items:center;gap:12px;font-size:20px;font-weight:800;letter-spacing:.02em;color:var(--plum)}
    .logo-mark{width:34px;height:34px;border-radius:12px;background:linear-gradient(135deg,var(--coral),var(--berry),var(--violet));position:relative;box-shadow:0 8px 18px rgba(159,36,94,.22);flex:none}
    .logo-mark:after{content:"";position:absolute;width:10px;height:10px;border:2px solid #fff;border-radius:50%;left:12px;top:8px;box-shadow:0 9px 0 -2px #fff}
    .utility{display:flex;align-items:center;gap:18px}
    .update-note{font-size:13px;color:var(--muted);font-weight:700}
    .search{display:flex;align-items:center;background:var(--soft);border:1px solid transparent;border-radius:99px;padding:5px 8px 5px 16px}
    .search input{width:145px;border:0;background:transparent;outline:0;color:var(--ink);font-size:14px;margin:0;box-shadow:none}
    .search button{border:0;background:var(--plum);color:#fff;border-radius:50%;width:32px;height:32px;cursor:pointer}
    .channel-row{border-top:1px solid #f5eaf0;overflow-x:auto}
    .channel-menu{display:flex;gap:10px;min-width:max-content;padding:12px 0}
    .channel-menu a{min-height:44px;display:inline-flex;align-items:center;padding:8px 18px;border-radius:99px;color:var(--muted);font-size:14px;font-weight:700}
    .channel-menu a:hover,.channel-menu a:focus{color:var(--berry);background:#f9e8ef;outline:0}
    .channel-menu a.active{color:#fff;background:linear-gradient(100deg,var(--berry),var(--violet));box-shadow:0 8px 18px rgba(112,39,110,.2)}
    .hero{padding:66px 0 34px;background:radial-gradient(circle at 82% 20%,rgba(255,134,111,.2),transparent 28%),linear-gradient(135deg,#fff8f3 0%,#f8eaf1 100%)}
    .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
    .eyebrow,.section-kicker{color:var(--berry);font-weight:800;font-size:13px;letter-spacing:.12em}
    .hero-copy p{max-width:610px;color:var(--muted);font-size:17px;margin:24px 0 28px}
    .button-row{display:flex;flex-wrap:wrap;gap:12px}
    .button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:11px 22px;border-radius:14px;font-weight:800;margin:0;transition:var(--ease)}
    .button.primary{background:linear-gradient(110deg,var(--berry),var(--violet));color:#fff;box-shadow:0 12px 22px rgba(112,39,110,.22)}
    .button.secondary{background:#fff;color:var(--berry);border:1px solid #e5c6d4}
    .button:hover{transform:translateY(-3px);box-shadow:0 15px 28px rgba(80,31,64,.17)}
    .button:active{transform:translateY(0)}
    .button:focus,.search button:focus,input:focus,select:focus,textarea:focus,.faq-question:focus{outline:3px solid rgba(255,134,111,.55);outline-offset:3px}
    .hero-board{min-height:330px;border-radius:var(--radius-lg);padding:28px;background:linear-gradient(145deg,var(--plum),#6e285f 58%,var(--berry));color:#fff;box-shadow:var(--shadow);position:relative;overflow:hidden}
    .hero-board:before{content:"";position:absolute;width:300px;height:300px;border:1px solid rgba(255,255,255,.15);border-radius:50%;right:-80px;top:-90px}
    .board-top{display:flex;justify-content:space-between;align-items:center;position:relative}
    .board-title{font-size:19px;font-weight:800}
    .badge{display:inline-flex;padding:4px 10px;border-radius:99px;background:#f8d8df;color:var(--berry);font-size:12px;font-weight:800}
    .board-badge{background:rgba(255,255,255,.16);color:var(--apricot)}
    .board-main{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:28px;position:relative}
    .board-stat{padding:19px;border:1px solid rgba(255,255,255,.18);border-radius:18px;background:rgba(255,255,255,.08)}
    .board-stat strong{display:block;font-size:30px;line-height:1;color:var(--apricot);margin-bottom:8px}
    .board-stat span{font-size:13px;color:#f2dfe9}
    .board-list{margin-top:20px;padding-top:16px;border-top:1px solid rgba(255,255,255,.18);position:relative}
    .board-list div{display:flex;justify-content:space-between;padding:6px 0;font-size:14px}
    .board-list b{color:var(--apricot)}
    .hero-strip{display:flex;margin-top:42px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 10px 24px rgba(80,31,64,.06);overflow:hidden}
    .strip-item{flex:1;padding:17px 22px;border-right:1px solid var(--line)}
    .strip-item:last-child{border:0}
    .strip-item strong{display:block;color:var(--berry);font-size:21px}
    .strip-item span{font-size:13px;color:var(--muted)}
    .section{padding:88px 0}
    .section-head{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:32px}
    .section-head p{max-width:510px;margin:0;color:var(--muted)}
    .filter-bar{display:flex;gap:10px;flex-wrap:wrap;padding:16px;background:#fff;border:1px solid var(--line);border-radius:18px;margin-bottom:26px}
    .filter-bar select{border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--ink);padding:9px 34px 9px 12px;margin:0;min-width:150px}
    .filter-label{display:inline-flex;align-items:center;color:var(--muted);font-size:14px;font-weight:800;padding:0 8px}
    .topic-layout{display:grid;grid-template-columns:1.45fr .8fr;gap:22px}
    .feature-topic{min-height:325px;padding:32px;border-radius:var(--radius-lg);background:linear-gradient(135deg,#fff,#f8e8f0);border:1px solid var(--line);position:relative;overflow:hidden}
    .feature-topic:after{content:"亚洲专题";position:absolute;right:-18px;bottom:8px;color:rgba(159,36,94,.08);font-size:76px;font-weight:900;transform:rotate(-12deg)}
    .topic-meta{display:flex;gap:10px;align-items:center;color:var(--muted);font-size:13px;margin-top:22px}
    .tag-row{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}
    .tag{padding:6px 10px;border-radius:9px;background:#f4dce6;color:var(--berry);font-size:12px;font-weight:700}
    .topic-side{display:grid;gap:22px}
    .small-card{padding:25px;border-radius:var(--radius-md);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm)}
    .card-index{color:var(--coral);font-size:13px;font-weight:900;letter-spacing:.08em}
    .small-card p,.feature-topic p{color:var(--muted);font-size:14px}
    .topic-list{margin-top:22px;border-top:1px solid var(--line)}
    .topic-item{display:grid;grid-template-columns:52px 1fr auto;gap:18px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}
    .topic-number{width:40px;height:40px;border-radius:13px;display:grid;place-items:center;background:#f6e1e8;color:var(--berry);font-weight:900}
    .topic-item h3{margin:0 0 3px;font-size:18px}
    .topic-item p{margin:0;color:var(--muted);font-size:14px}
    .text-link{color:var(--berry);font-weight:800;font-size:14px;white-space:nowrap}
    .index-panel{background:var(--plum);color:#fff;padding:28px;border-radius:var(--radius-lg);height:100%}
    .index-panel h3{color:#fff}
    .index-panel p{color:#ead7e2;font-size:14px}
    .index-line{display:flex;gap:12px;padding:15px 0;border-bottom:1px solid rgba(255,255,255,.16)}
    .index-line b{color:var(--apricot);font-size:18px}
    .index-line span{font-size:14px}
    .split-section{background:#fff4f0}
    .split-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .split-card{padding:30px;border-radius:var(--radius-lg);border:1px solid var(--line);background:#fff}
    .split-card.highlight{background:linear-gradient(145deg,var(--plum),var(--berry));color:#fff;border-color:transparent}
    .split-card.highlight h3{color:#fff}
    .split-card p{color:var(--muted);font-size:14px}
    .split-card.highlight p{color:#f2dfe9}
    .check-list{padding:0;margin:20px 0 0;list-style:none}
    .check-list li{padding:8px 0 8px 26px;position:relative;font-size:14px}
    .check-list li:before{content:"✓";position:absolute;left:0;color:var(--coral);font-weight:900}
    .faq-wrap{background:linear-gradient(135deg,#fff,#f8edf3);border:1px solid var(--line);border-radius:var(--radius-lg);padding:18px}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-item:last-child{border-bottom:0}
    .faq-question{width:100%;display:flex;justify-content:space-between;align-items:center;border:0;background:transparent;text-align:left;padding:20px 12px;color:var(--plum);font-weight:800;cursor:pointer}
    .faq-question span:last-child{color:var(--berry);font-size:24px}
    .faq-answer{display:none;padding:0 44px 20px 12px;color:var(--muted);font-size:14px}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
    .cta-section{padding:0 0 90px}
    .cta-box{background:linear-gradient(120deg,var(--plum),#76245e);color:#fff;border-radius:var(--radius-lg);padding:42px;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;box-shadow:var(--shadow)}
    .cta-box h2{color:#fff}
    .cta-box p{color:#ead7e2}
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
    .form-grid input,.form-grid select,.form-grid textarea{width:100%;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.1);color:#fff;border-radius:12px;padding:12px 14px;margin:0;box-shadow:none}
    .form-grid input::placeholder,.form-grid textarea::placeholder{color:#e8cedd}
    .form-grid select option{color:var(--ink)}
    .form-grid textarea{min-height:92px;resize:vertical;grid-column:1/-1}
    .form-submit{grid-column:1/-1;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
    .form-note{font-size:12px;color:#e8cedd}
    .success-message{display:none;color:var(--apricot);font-size:13px;font-weight:700}
    footer{background:#321a36;color:#ead7e2;padding:34px 0 24px}
    .footer-grid{display:flex;justify-content:space-between;gap:24px;align-items:center}
    .footer-logo{color:#fff}
    .footer-links{display:flex;gap:20px;flex-wrap:wrap;font-size:14px}
    .footer-links a:hover{color:var(--apricot)}
    .copyright{border-top:1px solid rgba(255,255,255,.14);margin-top:26px;padding-top:18px;color:#bca7b7;font-size:12px}
    @media(max-width:900px){
      .hero-grid,.topic-layout,.cta-box{grid-template-columns:1fr;gap:28px}
      .hero-board{min-height:auto}
      .topic-side{grid-template-columns:1fr 1fr}
    }
    @media(max-width:640px){
      .container{padding:0 18px}
      .brand-row{min-height:70px;gap:12px}
      .logo{font-size:16px;gap:8px}
      .logo-mark{width:30px;height:30px;border-radius:10px}
      .logo-mark:after{left:10px;top:7px}
      .utility{gap:0}.update-note{display:none}
      .search input{width:105px}
      .hero{padding-top:48px}
      h1{font-size:38px}
      .hero-copy p{font-size:16px}
      .hero-strip{overflow-x:auto}
      .strip-item{min-width:125px;padding:14px}
      .section{padding:64px 0}
      .section-head{display:block}
      .section-head p{margin-top:12px}
      .filter-label{width:100%;padding:0}
      .filter-bar select{flex:1;min-width:125px}
      .topic-side,.split-grid{grid-template-columns:1fr}
      .feature-topic,.split-card{padding:25px}
      .topic-item{grid-template-columns:40px 1fr;gap:12px}
      .topic-item .text-link{grid-column:2}
      .cta-box{padding:28px 22px}
      .form-grid{grid-template-columns:1fr}
      .form-grid textarea,.form-submit{grid-column:1}
      .footer-grid{display:block}
      .footer-links{margin-top:22px;gap:14px}
    }