/* roulang page: index */
:root{
      --brand:#2563eb;--brand-dark:#174db9;--brand-soft:#eaf2ff;--cyan:#0f9e9a;
      --ink:#17233a;--muted:#60708a;--bg:#f6f9fd;--surface:#fff;--line:#dce6f2;
      --success:#16846e;--warn:#b7791f;--shadow:0 12px 35px rgba(30,62,110,.09);
      --shadow-lg:0 22px 55px rgba(27,64,119,.14);--radius:18px;--radius-sm:12px;--max:1240px;
    }
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.7;overflow-x:hidden}
    a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}img{max-width:100%;display:block}
    :focus-visible{outline:3px solid rgba(37,99,235,.32);outline-offset:3px}.container{width:min(var(--max),calc(100% - 48px));margin:auto}
    .site-header{position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(220,230,242,.9);background:rgba(255,255,255,.9);backdrop-filter:blur(15px)}
    .nav-row{height:76px;display:flex;align-items:center;gap:24px}.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0;font-weight:800;font-size:16px;letter-spacing:-.4px;color:var(--ink)}
    .brand-mark{width:31px;height:31px;border-radius:9px;background:var(--brand);display:grid;place-items:center;box-shadow:0 7px 15px rgba(37,99,235,.24)}
    .brand-mark i,.brand-mark i:before,.brand-mark i:after{display:block;width:12px;height:2px;background:#fff;border-radius:4px;content:"";position:relative}.brand-mark i:before{position:absolute;top:-5px}.brand-mark i:after{position:absolute;top:5px}
    .nav-links{display:flex;align-items:center;gap:4px;margin:auto}.nav-link{height:42px;display:inline-flex;align-items:center;padding:0 12px;border-radius:9px;color:#506079;font-size:14px;font-weight:650;position:relative;transition:.2s}
    .nav-link:hover,.nav-link.active{color:var(--brand);background:var(--brand-soft)}.nav-link.active:after{content:"";position:absolute;bottom:-17px;left:15px;right:15px;height:2px;border-radius:2px;background:var(--brand)}
    .nav-actions{display:flex;gap:9px;align-items:center}.search-mini{width:208px;height:42px;border:1px solid var(--line);background:#f9fbff;border-radius:10px;display:flex;align-items:center;padding:0 10px;gap:7px;transition:.2s}.search-mini:focus-within{border-color:var(--brand);box-shadow:0 0 0 4px rgba(37,99,235,.1)}
    .search-mini input{border:0;outline:0;background:transparent;width:100%;font-size:13px;color:var(--ink)}.search-mini svg{color:#70809a;flex:none}.search-mini button{border:0;background:transparent;color:#8793a7;font-size:17px;line-height:1;padding:2px}
    .btn{min-height:42px;border:1px solid transparent;border-radius:11px;padding:0 16px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:14px;font-weight:750;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s}
    .btn:hover{transform:translateY(-2px)}.btn:active{transform:translateY(0)}.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 16px rgba(37,99,235,.2)}.btn-primary:hover{background:var(--brand-dark);box-shadow:0 11px 21px rgba(37,99,235,.28)}.btn-secondary{color:var(--brand);background:#fff;border-color:#bcd0f1}.btn-secondary:hover{background:var(--brand-soft);border-color:var(--brand)}.btn:disabled{opacity:.48;cursor:not-allowed;transform:none;box-shadow:none}
    .mobile-tools{display:none;margin-left:auto;gap:5px}.icon-btn{width:44px;height:44px;display:grid;place-items:center;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:10px}
    .hero{position:relative;overflow:hidden;padding:58px 0 42px;background:linear-gradient(130deg,#f5f9ff 0%,#fff 62%,#edf6ff 100%);border-bottom:1px solid #e5edf8}.hero:before{content:"";position:absolute;width:500px;height:500px;border-radius:50%;right:-210px;top:-280px;background:radial-gradient(circle,rgba(69,151,255,.16),transparent 68%)}
    .hero-grid{position:relative;display:grid;grid-template-columns:1.06fr .94fr;gap:44px;align-items:center}.eyebrow,.badge{display:inline-flex;align-items:center;gap:7px;border-radius:7px;font-size:12px;font-weight:750;letter-spacing:.2px}.eyebrow{padding:6px 9px;background:#e9f8f6;color:#177467;border:1px solid #ccece6}.pulse{height:7px;width:7px;background:#20a68e;border-radius:50%;box-shadow:0 0 0 4px rgba(32,166,142,.12);animation:pulse 2s infinite}
    h1,h2,h3,p{margin-top:0}.hero h1{font-size:clamp(34px,4.1vw,51px);line-height:1.2;letter-spacing:-1.4px;margin:15px 0 17px;max-width:690px}.hero p{font-size:16px;color:var(--muted);max-width:640px;margin-bottom:22px}
    .hero-actions{display:flex;gap:11px;flex-wrap:wrap}.notice{margin-top:19px;font-size:12px;color:#65728a;display:flex;gap:8px;align-items:flex-start}.notice b{color:#48607f}
    .terminal{position:relative;min-height:322px;border:1px solid #cbdcf4;border-radius:22px;background:#fff;box-shadow:var(--shadow-lg);padding:18px;overflow:hidden}.terminal:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(37,99,235,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(37,99,235,.045) 1px,transparent 1px);background-size:24px 24px;pointer-events:none}
    .terminal-top,.track,.terminal-list{position:relative;z-index:1}.terminal-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:13px;font-size:12px;color:var(--muted)}.terminal-title{font-weight:800;color:var(--ink);font-size:14px}.status{display:inline-flex;gap:6px;align-items:center;color:var(--success);font-weight:700}.status:before{content:"";width:7px;height:7px;border-radius:50%;background:#20a68e}
    .track{height:64px;border-radius:12px;background:#edf4ff;margin:15px 0;padding:11px;display:flex;align-items:end;gap:6px}.track span{display:block;flex:1;border-radius:4px 4px 2px 2px;background:#86b6ff}.track span:nth-child(2n){height:76%!important;background:#3979dd}.track span:nth-child(3n){background:#67c6c0}
    .terminal-list{display:grid;gap:8px}.channel-line{display:grid;grid-template-columns:26px 1fr auto;gap:10px;align-items:center;border-radius:9px;padding:7px 8px;background:rgba(255,255,255,.85);border:1px solid #edf2f8;font-size:12px}.line-no{font-weight:800;color:var(--brand)}.line-name{font-weight:700}.line-time{color:#73819a}
    section{padding:82px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:27px}.section-head h2{font-size:clamp(27px,3vw,36px);line-height:1.25;letter-spacing:-.8px;margin-bottom:8px}.section-head p{color:var(--muted);font-size:15px;max-width:660px;margin:0}.section-kicker{color:var(--brand);font-size:12px;font-weight:800;letter-spacing:1px;text-transform:uppercase;margin-bottom:7px}
    .board{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}.board-header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding:0 3px 14px;margin-bottom:14px;font-size:13px;color:var(--muted)}.board-header strong{color:var(--ink);font-size:15px}
    .metric-grid{display:grid;grid-template-columns:1.45fr 1fr 1fr;gap:13px}.metric{min-height:150px;border:1px solid #e2ebf7;border-radius:14px;padding:18px;background:#fbfdff;position:relative;overflow:hidden;transition:.22s}.metric:hover{border-color:#91b7f4;transform:translateY(-4px);box-shadow:0 12px 23px rgba(32,79,145,.1)}.metric.featured{grid-row:span 2;background:linear-gradient(145deg,#edf5ff,#fff)}.metric-label{font-size:13px;color:var(--muted);font-weight:650}.metric-number{font-size:39px;line-height:1.1;font-weight:850;margin:12px 0 8px;letter-spacing:-1.5px}.metric small{color:#71809a;font-size:12px}.mini-bars{position:absolute;right:17px;bottom:17px;display:flex;gap:4px;align-items:end;height:28px}.mini-bars i{width:5px;background:#82b1f4;border-radius:4px 4px 0 0}.mini-bars i:nth-child(2n){background:#5fc1b7}
    .matrix{display:grid;grid-template-columns:1.25fr .9fr .9fr;grid-template-rows:192px 192px;gap:15px}.matrix-card{position:relative;overflow:hidden;border:1px solid var(--line);background:var(--surface);border-radius:17px;padding:21px;box-shadow:0 8px 23px rgba(29,57,102,.055);transition:.23s}.matrix-card:hover{transform:translateY(-4px);border-color:#9abdf3;box-shadow:var(--shadow)}.matrix-card.large{grid-row:span 2;background:linear-gradient(150deg,#fff,#eef6ff)}.matrix-card.wide{grid-column:span 2}.card-no{font-size:12px;color:var(--brand);font-weight:850}.matrix-card h3{font-size:20px;line-height:1.3;margin:16px 0 7px}.matrix-card p{font-size:13px;color:var(--muted);margin:0;max-width:390px}.tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:15px}.tag{font-size:11px;line-height:1;padding:6px 7px;border-radius:6px;color:#416183;background:#eef4fa;border:1px solid #dbe8f4}.card-arrow{position:absolute;right:19px;bottom:17px;color:var(--brand);font-weight:800;font-size:20px}.matrix-glyph{position:absolute;right:-20px;top:25px;width:130px;height:130px;opacity:.22;background:repeating-linear-gradient(90deg,#548de1 0 2px,transparent 2px 17px),repeating-linear-gradient(#548de1 0 2px,transparent 2px 17px);transform:rotate(12deg)}
    .compare-wrap{background:#edf4fc;border-top:1px solid #dfebf8;border-bottom:1px solid #dfebf8}.comparison{display:grid;grid-template-columns:1fr 180px 1fr;gap:13px}.path{background:#fff;border:1px solid var(--line);border-radius:17px;padding:21px;box-shadow:0 7px 18px rgba(34,66,112,.05)}.path.focus{border-color:#91b8f5;box-shadow:var(--shadow)}.path-title{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:13px;margin-bottom:3px}.path-title h3{font-size:18px;margin:0}.state{font-size:11px;font-weight:800;border-radius:6px;padding:4px 7px;background:#f0f3f7;color:#66758c}.focus .state{background:#e7f7f4;color:#147565}.compare-labels{display:flex;flex-direction:column;justify-content:space-around;text-align:center;color:#62718a;font-size:12px;font-weight:750}.compare-labels span{padding:11px 4px;border-bottom:1px dashed #bdd0e7}.compare-labels span:last-child{border:0}.compare-row{min-height:61px;display:flex;align-items:center;gap:10px;border-bottom:1px solid #edf1f6;font-size:13px}.compare-row:last-child{border:0}.check{width:20px;height:20px;display:grid;place-items:center;border-radius:6px;background:#ebf3ff;color:var(--brand);font-weight:900;flex:none}.focus .check{background:#e4f6f2;color:#13816d}
    .update-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:17px}.update-card,.news-card{background:#fff;border:1px solid var(--line);border-radius:17px;padding:22px;box-shadow:0 7px 20px rgba(29,57,102,.05)}.release{display:grid;grid-template-columns:75px 1fr;gap:15px;padding:14px 0;border-bottom:1px solid #edf1f6}.release:last-child{border:0}.release-date{font-size:12px;color:var(--brand);font-weight:800}.release h3{font-size:15px;margin:0 0 3px}.release p{font-size:13px;color:var(--muted);margin:0}.news-list{margin:0;padding:0;list-style:none}.news-list li{display:grid;grid-template-columns:65px 1fr auto;gap:12px;align-items:center;padding:13px 0;border-bottom:1px solid #edf1f6}.news-list li:last-child{border:0}.news-index{font-weight:850;color:#89a4c5}.news-list a{font-size:14px;font-weight:750;transition:.2s}.news-list a:hover{color:var(--brand)}.news-list time{font-size:12px;color:#8090a8}
    .faq-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:65px}.faq-side{padding-top:12px}.faq-side h2{font-size:35px;line-height:1.25;margin:10px 0}.faq-side p{color:var(--muted);font-size:15px}.channel-status{margin-top:24px;padding:16px;border-left:3px solid var(--brand);background:var(--brand-soft);font-size:13px;color:#49617e}.faq-item{background:#fff;border:1px solid var(--line);border-radius:13px;margin-bottom:10px;overflow:hidden;transition:.2s}.faq-item:hover{border-color:#afcaf0}.faq-question{width:100%;border:0;background:#fff;padding:18px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px;text-align:left;color:var(--ink);font-weight:800;font-size:15px}.faq-question .arrow{color:var(--brand);font-size:20px;transition:.25s}.faq-item.open .arrow{transform:rotate(45deg)}.faq-answer{display:none;padding:0 20px 18px;color:var(--muted);font-size:14px}.faq-item.open .faq-answer{display:block}
    .feedback{padding:76px 0;background:linear-gradient(135deg,#eaf3ff,#f8fbff);position:relative;overflow:hidden}.feedback:before{content:"";position:absolute;inset:0;opacity:.38;background-image:linear-gradient(#b9d3f5 1px,transparent 1px),linear-gradient(90deg,#b9d3f5 1px,transparent 1px);background-size:30px 30px}.feedback-inner{position:relative;display:grid;grid-template-columns:.85fr 1.15fr;gap:42px;align-items:start}.feedback-copy h2{font-size:36px;line-height:1.25;margin:11px 0}.feedback-copy p{color:var(--muted);font-size:15px}.feedback-points{margin:24px 0;padding:0;list-style:none}.feedback-points li{padding:9px 0;color:#40536f;font-size:14px;border-bottom:1px dashed #c9d9ed}.feedback-points li:before{content:"✓";color:var(--success);font-weight:850;margin-right:9px}.form-card{background:#fff;border:1px solid #d6e3f4;border-radius:19px;padding:27px;box-shadow:var(--shadow-lg)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:13px;font-weight:750;color:#43536c}.required{color:var(--brand)}.field input,.field select,.field textarea{width:100%;border:1px solid #d8e3f0;border-radius:10px;padding:11px 12px;outline:0;background:#fbfdff;color:var(--ink);font-size:14px;transition:.2s}.field textarea{min-height:92px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(37,99,235,.11);background:#fff}.field input[aria-invalid="true"]{border-color:#c47755}.form-note{font-size:12px;color:#73819a;margin:13px 0}.form-message{display:none;margin-top:13px;padding:10px 12px;border-radius:9px;font-size:13px;background:#e8f7f3;color:#147565}.form-message.show{display:block}
    .float-bar{position:fixed;z-index:40;bottom:16px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:18px;padding:10px 11px 10px 17px;background:rgba(23,35,58,.94);color:#fff;border-radius:13px;box-shadow:0 13px 35px rgba(12,24,46,.23);font-size:13px}.float-bar span{color:#d3def0}.float-bar .btn{min-height:37px;padding:0 13px}
    footer{background:#1c283b;color:#cad5e5;padding:54px 0 28px}.footer-grid{display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:36px;padding-bottom:35px;border-bottom:1px solid rgba(206,220,240,.16)}.footer-brand{color:#fff}.footer-brand .brand-mark{background:#4c8cf2}.footer-copy{font-size:13px;max-width:365px;color:#aab9ce;margin-top:14px}.footer-group h3{font-size:13px;color:#fff;margin:0 0 12px}.footer-group a{display:block;color:#b7c5d8;font-size:13px;padding:4px 0;transition:.2s}.footer-group a:hover{color:#fff;padding-left:3px}.footer-bottom{display:flex;justify-content:space-between;gap:16px;padding-top:21px;font-size:12px;color:#9fadc1}.top-link{color:#d7e7ff;font-weight:750}
    @keyframes pulse{50%{box-shadow:0 0 0 7px rgba(32,166,142,0)}}
    @media(max-width:1050px){.nav-links{gap:0}.nav-link{padding:0 8px}.search-mini{width:160px}.hero-grid{gap:26px}.faq-layout{gap:32px}}
    @media(max-width:820px){.nav-links,.nav-actions{display:none}.mobile-tools{display:flex}.nav-row{height:68px}.brand{font-size:14px}.hero{padding:43px 0 34px}.hero-grid,.feedback-inner,.faq-layout,.update-grid{grid-template-columns:1fr}.terminal{min-height:270px}.metric-grid{grid-template-columns:1fr 1fr}.metric.featured{grid-row:auto;grid-column:span 2}.matrix{grid-template-columns:1fr 1fr;grid-template-rows:auto}.matrix-card.large,.matrix-card.wide{grid-row:auto;grid-column:span 2}.comparison{grid-template-columns:1fr}.compare-labels{order:-1;display:flex;flex-direction:row;flex-wrap:wrap;justify-content:flex-start;gap:7px;text-align:left}.compare-labels span{padding:5px 8px;border:1px solid #cbdced;border-radius:6px}.faq-side{padding-top:0}.feedback-copy h2{font-size:31px}.footer-grid{grid-template-columns:1.3fr 1fr}}
    @media(max-width:560px){.container{width:min(100% - 32px,var(--max))}.brand-text{max-width:185px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.hero h1{font-size:32px}.hero p{font-size:15px}.hero-actions .btn{width:100%}section{padding:57px 0}.section-head{display:block}.section-head p{margin-top:10px}.metric-grid{display:flex;overflow:auto;padding-bottom:4px}.metric{min-width:180px}.metric.featured{min-width:230px}.matrix{display:block}.matrix-card{min-height:164px;margin-bottom:12px}.matrix-card.large,.matrix-card.wide{min-height:190px}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.form-card{padding:19px}.float-bar{width:calc(100% - 24px);gap:9px;padding-left:13px}.float-bar span{font-size:12px;line-height:1.35}.float-bar .btn{flex:none}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom p{margin:0 0 9px}.terminal{padding:14px}.news-list li{grid-template-columns:40px 1fr}.news-list time{display:none}}
    @media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* roulang page: category1 */
:root{
--brand:#2563eb;--brand-dark:#174db9;--brand-soft:#eaf2ff;--cyan:#0f9e9a;
--ink:#17233a;--muted:#60708a;--bg:#f6f9fd;--surface:#fff;--line:#dce6f2;
--success:#16846e;--warn:#b7791f;--shadow:0 12px 35px rgba(30,62,110,.09);
--shadow-lg:0 22px 55px rgba(27,64,119,.14);--radius:18px;--radius-sm:12px;--max:1240px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.7;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
img{max-width:100%;display:block}
.container{width:min(var(--max),calc(100% - 48px));margin:auto}
.site-header{position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(220,230,242,.9);background:rgba(255,255,255,.92);backdrop-filter:blur(15px)}
.nav-row{height:76px;display:flex;align-items:center;gap:24px}
.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0;font-weight:800;font-size:16px;letter-spacing:-.4px;color:var(--ink)}
.brand-mark{width:31px;height:31px;border-radius:9px;background:var(--brand);display:grid;place-items:center;box-shadow:0 7px 15px rgba(37,99,235,.24)}
.brand-mark i,.brand-mark i:before,.brand-mark i:after{display:block;width:12px;height:2px;background:#fff;border-radius:4px;content:"";position:relative}
.brand-mark i:before{position:absolute;top:-5px}.brand-mark i:after{position:absolute;top:5px}
.nav-links{display:flex;align-items:center;gap:4px;margin:auto}
.nav-link{height:42px;display:inline-flex;align-items:center;padding:0 12px;border-radius:9px;color:#506079;font-size:14px;font-weight:650;position:relative;transition:.2s}
.nav-link:hover,.nav-link.active{color:var(--brand);background:var(--brand-soft)}
.nav-link.active:after{content:"";position:absolute;bottom:-17px;left:15px;right:15px;height:2px;border-radius:2px;background:var(--brand)}
.nav-actions{display:flex;gap:9px;align-items:center}
.search-mini{width:208px;height:42px;border:1px solid var(--line);background:#f9fbff;border-radius:10px;display:flex;align-items:center;padding:0 10px;gap:7px;transition:.2s}
.search-mini:focus-within{border-color:var(--brand);box-shadow:0 0 0 4px rgba(37,99,235,.1)}
.search-mini input{border:0;outline:0;background:transparent;width:100%;font-size:13px;color:var(--ink)}
.search-mini svg{color:#70809a;flex:none}
.search-mini button{border:0;background:transparent;color:#8793a7;font-size:17px;line-height:1;padding:2px}
.btn{min-height:42px;border:1px solid transparent;border-radius:11px;padding:0 16px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:14px;font-weight:750;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s}
.btn:hover{transform:translateY(-2px)}.btn:active{transform:translateY(0)}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 16px rgba(37,99,235,.2)}
.btn-primary:hover{background:var(--brand-dark);box-shadow:0 11px 21px rgba(37,99,235,.28)}
.btn-secondary{color:var(--brand);background:#fff;border-color:#bcd0f1}.btn-secondary:hover{background:var(--brand-soft);border-color:var(--brand)}
.btn:disabled{opacity:.48;cursor:not-allowed;transform:none;box-shadow:none}
.mobile-tools{display:none;margin-left:auto;gap:5px}
.icon-btn{width:44px;height:44px;display:grid;place-items:center;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:10px}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(37,99,235,.3);outline-offset:2px}
.page-band{position:relative;padding:37px 0 32px;background:linear-gradient(125deg,#eef5ff 0%,#fff 64%,#edf9f8 100%);border-bottom:1px solid #e0eaf5;overflow:hidden}
.page-band:after{content:"";position:absolute;right:4%;bottom:-125px;width:330px;height:330px;border:1px solid rgba(37,99,235,.1);border-radius:50%;box-shadow:0 0 0 32px rgba(37,99,235,.035),0 0 0 64px rgba(37,99,235,.02)}
.breadcrumb{display:flex;gap:8px;align-items:center;color:#71819b;font-size:13px;margin-bottom:17px}.breadcrumb a:hover{color:var(--brand)}.breadcrumb strong{color:var(--ink)}
.band-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr auto;gap:25px;align-items:end}
.eyebrow,.badge{display:inline-flex;align-items:center;gap:7px;border-radius:7px;font-size:12px;font-weight:750;letter-spacing:.15px}
.eyebrow{padding:6px 9px;background:#e9f8f6;color:#177467;border:1px solid #ccece6}
.dot{width:7px;height:7px;background:var(--success);border-radius:99px;box-shadow:0 0 0 4px rgba(22,132,110,.12);animation:pulse 2.2s infinite}
.page-band h1{font-size:clamp(32px,4vw,47px);line-height:1.18;letter-spacing:-1.25px;margin:13px 0 10px}
.page-band p{max-width:715px;margin:0;color:var(--muted);font-size:15px}
.band-status{display:flex;align-items:center;gap:11px;padding:13px 15px;border:1px solid #d6e5f7;background:rgba(255,255,255,.82);border-radius:14px;color:#506079;font-size:13px;box-shadow:0 7px 20px rgba(38,75,130,.05)}
section{padding:76px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:22px;margin-bottom:24px}
.section-kicker{color:var(--brand);font-size:12px;font-weight:850;letter-spacing:1px;margin:0 0 6px}
.section-head h2{font-size:clamp(26px,3vw,34px);letter-spacing:-.7px;line-height:1.28;margin:0}.section-head p{max-width:550px;margin:0;color:var(--muted);font-size:14px}
.hot-track{padding:15px 0;border-bottom:1px solid var(--line);background:#fff}.track-inner{display:flex;align-items:center;gap:10px;overflow:auto;padding-bottom:2px}.track-label{flex:none;font-size:13px;font-weight:800;color:#465774;margin-right:3px}
.hot-tag{white-space:nowrap;padding:7px 10px;border:1px solid #dce6f2;border-radius:7px;background:#f7faff;color:#53708e;font-size:12px;font-weight:700;transition:.2s}.hot-tag:hover,.hot-tag.selected{background:var(--brand-soft);border-color:#a9c8f6;color:var(--brand)}
.browser-layout{display:grid;grid-template-columns:278px minmax(0,1fr);gap:24px;align-items:start}
.filter-panel{position:sticky;top:96px;border:1px solid var(--line);background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.filter-head{padding:18px 18px 14px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}.filter-head strong{font-size:16px}.text-btn{border:0;background:none;color:var(--brand);font-size:12px;font-weight:800;padding:5px}
.filter-group{padding:14px 18px;border-bottom:1px solid #edf2f7}.filter-group:last-child{border:0}.filter-title{display:flex;justify-content:space-between;align-items:center;width:100%;border:0;background:none;padding:0;color:var(--ink);font-weight:800;font-size:14px;text-align:left}.filter-title span:last-child{color:#71819b;font-size:17px}
.filter-options{display:grid;gap:9px;padding-top:11px}.check-row{display:flex;align-items:center;gap:9px;color:#52627c;font-size:13px;cursor:pointer}.check-row input{appearance:none;width:16px;height:16px;border:1px solid #b7c7dd;border-radius:4px;background:#fff;margin:0;display:grid;place-items:center}.check-row input:checked{background:var(--brand);border-color:var(--brand)}.check-row input:checked:after{content:"✓";color:#fff;font-size:11px;font-weight:900}.check-row em{margin-left:auto;font-style:normal;font-size:11px;color:#8090a7;background:#f1f5f9;padding:1px 6px;border-radius:5px}
.content-toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:16px}.result-note{font-size:13px;color:var(--muted)}.result-note strong{color:var(--ink)}.sort-select{min-height:40px;border:1px solid var(--line);border-radius:9px;background:#fff;color:#506079;padding:0 30px 0 12px;font-size:13px;outline:0}
.active-filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:17px}.active-filter{display:inline-flex;gap:7px;align-items:center;padding:5px 8px;background:#edf5ff;border:1px solid #cfe0f8;color:#3564a8;border-radius:6px;font-size:12px;font-weight:700}.active-filter button{border:0;background:none;color:#3564a8;font-size:16px;line-height:1;padding:0}
.channel-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}
.channel-card{min-height:294px;display:flex;flex-direction:column;position:relative;overflow:hidden;padding:15px;border:1px solid var(--line);background:var(--surface);border-radius:17px;box-shadow:0 8px 23px rgba(29,57,102,.055);transition:.23s}
.channel-card:hover{transform:translateY(-4px);border-color:#9abdf3;box-shadow:var(--shadow)}
.channel-card.wide{grid-column:span 2;min-height:225px;display:grid;grid-template-columns:42% 1fr;gap:19px;align-items:center}
.thumb{height:126px;position:relative;overflow:hidden;border-radius:12px;background:#e9f1fd}.channel-card.wide .thumb{height:192px}
.thumb:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(37,99,235,.18),transparent 48%),repeating-linear-gradient(90deg,transparent 0 21px,rgba(255,255,255,.38) 22px 23px)}
.thumb:after{content:"字幕 01 02 03";position:absolute;left:14px;bottom:14px;padding:5px 8px;border:1px solid rgba(255,255,255,.65);background:rgba(23,35,58,.62);color:#fff;border-radius:5px;font-size:11px;letter-spacing:1.6px}
.thumb.alt{background:#e5f7f5}.thumb.alt:after{content:"频道索引 · A";background:rgba(15,105,108,.65)}.thumb.gray{background:#edf0f6}.thumb.gray:after{content:"字幕轨道 · B";background:rgba(60,77,103,.65)}.thumb.blue{background:#dfeaff}.thumb.blue:after{content:"专题标签 · C"}
.card-meta{display:flex;justify-content:space-between;align-items:center;margin:13px 0 7px}.card-no{color:var(--brand);font-size:11px;font-weight:850;letter-spacing:.6px}.badge{padding:4px 7px;background:#edf8f6;border:1px solid #d1eee9;color:#16846e;font-size:10px}.badge.gray{background:#f1f4f8;border-color:#e0e6ed;color:#687890}
.channel-card h3{font-size:18px;line-height:1.35;margin:0 0 7px;letter-spacing:-.25px}.channel-card p{font-size:13px;color:var(--muted);margin:0}.card-footer{display:flex;justify-content:space-between;align-items:center;gap:9px;margin-top:auto;padding-top:14px}.tags{display:flex;gap:5px;flex-wrap:wrap}.tag{padding:4px 6px;border:1px solid #dce7f2;background:#f5f8fc;color:#5d718e;border-radius:5px;font-size:10px}.arrow-link{font-size:13px;font-weight:800;color:var(--brand);white-space:nowrap}.arrow-link:hover{color:var(--brand-dark)}
.info-strip{display:grid;grid-template-columns:1.1fr .9fr;gap:18px;padding:25px;border-radius:var(--radius);background:#eaf3ff;border:1px solid #d2e3f8}.info-strip h2{font-size:25px;line-height:1.3;margin:5px 0 8px}.info-strip p{color:#566b88;font-size:14px;margin:0}.hint-list{display:grid;gap:9px;align-content:center}.hint-item{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;background:rgba(255,255,255,.72);border-radius:10px;color:#52627a;font-size:13px}.hint-icon{width:20px;height:20px;display:grid;place-items:center;flex:none;border-radius:6px;background:#dcecff;color:var(--brand);font-size:12px;font-weight:900}
.empty-state{display:none;text-align:center;padding:52px 20px;border:1px dashed #b8cbe5;background:#fbfdff;border-radius:17px}.empty-state .empty-icon{margin:0 auto 12px;width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:#eaf2ff;color:var(--brand);font-size:22px}.empty-state h3{margin:0 0 6px;font-size:19px}.empty-state p{color:var(--muted);font-size:13px;margin:0 auto 15px;max-width:410px}
.pagination{display:flex;justify-content:center;align-items:center;gap:7px;margin-top:30px}.page-btn{width:40px;height:40px;border:1px solid var(--line);background:#fff;color:#60708a;border-radius:9px;font-size:13px;font-weight:750}.page-btn:hover,.page-btn.active{background:var(--brand);border-color:var(--brand);color:#fff}.page-btn:disabled{opacity:.45;cursor:not-allowed}
.mini-faq{display:grid;grid-template-columns:.8fr 1.2fr;gap:36px;align-items:start}.mini-faq h2{font-size:clamp(27px,3vw,35px);line-height:1.25;margin:6px 0 11px}.mini-faq p{color:var(--muted);font-size:14px;margin:0}.faq-stack{display:grid;gap:10px}.faq-item{border:1px solid var(--line);background:#fff;border-radius:12px;overflow:hidden}.faq-question{width:100%;display:flex;justify-content:space-between;align-items:center;gap:15px;border:0;background:#fff;color:var(--ink);padding:16px 18px;font-weight:800;font-size:14px;text-align:left}.faq-question span:last-child{color:var(--brand);font-size:20px;transition:.2s}.faq-item.open .faq-question span:last-child{transform:rotate(45deg)}.faq-answer{display:none;padding:0 18px 17px;color:var(--muted);font-size:13px}.faq-item.open .faq-answer{display:block}
.cta-panel{position:relative;overflow:hidden;display:flex;justify-content:space-between;align-items:center;gap:26px;padding:30px 34px;border:1px solid #cfdff4;border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}.cta-panel:after{content:"";position:absolute;right:-38px;top:-70px;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(37,99,235,.14),transparent 68%)}.cta-panel h2{font-size:25px;line-height:1.3;margin:0 0 6px}.cta-panel p{color:var(--muted);font-size:14px;margin:0;position:relative;z-index:1}.cta-panel .btn{flex:none;position:relative;z-index:1}
footer{margin-top:76px;background:#1c2b42;color:#d8e2ef;padding:52px 0 18px}.footer-grid{display:grid;grid-template-columns:1.5fr .8fr .8fr;gap:42px}.footer-brand{color:#fff}.footer-copy{max-width:390px;color:#acbbcf;font-size:13px;margin:15px 0 0}.footer-group h3{font-size:14px;color:#fff;margin:2px 0 13px}.footer-group a{display:block;color:#afbed2;font-size:13px;margin:8px 0;transition:.2s}.footer-group a:hover{color:#fff;transform:translateX(2px)}.footer-bottom{margin-top:37px;padding-top:17px;border-top:1px solid rgba(201,216,236,.16);display:flex;justify-content:space-between;gap:20px;font-size:12px;color:#9eafc5}.footer-bottom p{margin:0}.top-link{color:#dfeafe;font-weight:750}.top-link:hover{color:#fff}
.drawer{display:none}
@keyframes pulse{50%{opacity:.45;transform:scale(.82)}}
@media(max-width:1024px){.nav-row{gap:14px}.nav-links{margin:0}.search-mini{width:160px}.browser-layout{grid-template-columns:240px minmax(0,1fr)}}
@media(max-width:767px){.container{width:min(var(--max),calc(100% - 32px))}.nav-row{height:68px}.nav-links,.nav-actions{display:none}.mobile-tools{display:flex}.brand{font-size:13px;max-width:220px}.page-band{padding:25px 0}.band-grid{grid-template-columns:1fr;gap:14px}.band-status{width:max-content}.page-band h1{font-size:32px}.hot-track{padding:11px 0}section{padding:55px 0}.section-head{display:block;margin-bottom:20px}.section-head p{margin-top:8px}.browser-layout{grid-template-columns:1fr}.filter-panel{position:relative;top:auto}.filter-body{display:none}.filter-panel.expanded .filter-body{display:block}.content-toolbar{align-items:flex-start;flex-direction:column}.channel-grid{grid-template-columns:1fr}.channel-card.wide{grid-column:auto;display:flex;min-height:294px}.channel-card.wide .thumb{height:126px}.info-strip,.mini-faq{grid-template-columns:1fr;gap:20px}.cta-panel{display:block;padding:25px}.cta-panel .btn{margin-top:17px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-grid>div:first-child{grid-column:span 2}.footer-bottom{display:block}.top-link{display:inline-block;margin-top:8px}.drawer{position:fixed;inset:68px 0 0;background:rgba(246,249,253,.98);padding:20px 16px;z-index:40}.drawer.open{display:block}.drawer .search-mini{width:100%;height:46px;margin-bottom:14px}.drawer a{display:block;padding:13px 10px;border-bottom:1px solid var(--line);font-weight:750;color:#40516c}.drawer .btn{width:100%;margin-top:16px}.drawer .nav-link.active:after{display:none}}
@media(max-width:480px){.brand{max-width:185px;font-size:12px}.brand-mark{width:28px;height:28px}.page-band h1{font-size:30px}.channel-card{padding:13px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.btn{padding:0 13px}.band-status{font-size:12px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}

/* roulang page: category2 */
:root{
 --brand:#2563eb;--brand-dark:#174db9;--brand-soft:#eaf2ff;--cyan:#0f9e9a;
 --ink:#17233a;--muted:#60708a;--bg:#f6f9fd;--surface:#fff;--line:#dce6f2;
 --success:#16846e;--warn:#b7791f;--shadow:0 12px 35px rgba(30,62,110,.09);
 --shadow-lg:0 22px 55px rgba(27,64,119,.14);--radius:18px;--radius-sm:12px;--max:1240px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.7;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit}
button{cursor:pointer}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid rgba(37,99,235,.28);outline-offset:3px}
img{max-width:100%;display:block}
.container{width:min(var(--max),calc(100% - 48px));margin:auto}
.site-header{position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(220,230,242,.9);background:rgba(255,255,255,.92);backdrop-filter:blur(15px)}
.nav-row{height:76px;display:flex;align-items:center;gap:24px}
.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0;font-weight:800;font-size:16px;letter-spacing:-.4px;color:var(--ink)}
.brand-mark{width:31px;height:31px;border-radius:9px;background:var(--brand);display:grid;place-items:center;box-shadow:0 7px 15px rgba(37,99,235,.24)}
.brand-mark i,.brand-mark i:before,.brand-mark i:after{display:block;width:12px;height:2px;background:#fff;border-radius:4px;content:"";position:relative}
.brand-mark i:before{position:absolute;top:-5px}.brand-mark i:after{position:absolute;top:5px}
.nav-links{display:flex;align-items:center;gap:4px;margin:auto}
.nav-link{height:42px;display:inline-flex;align-items:center;padding:0 12px;border-radius:9px;color:#506079;font-size:14px;font-weight:650;position:relative;transition:.2s}
.nav-link:hover,.nav-link.active{color:var(--brand);background:var(--brand-soft)}
.nav-link.active:after{content:"";position:absolute;bottom:-17px;left:15px;right:15px;height:2px;border-radius:2px;background:var(--brand)}
.nav-actions{display:flex;gap:9px;align-items:center}
.search-mini{width:208px;height:42px;border:1px solid var(--line);background:#f9fbff;border-radius:10px;display:flex;align-items:center;padding:0 10px;gap:7px;transition:.2s}
.search-mini:focus-within{border-color:var(--brand);box-shadow:0 0 0 4px rgba(37,99,235,.1)}
.search-mini input{border:0;outline:0;background:transparent;width:100%;font-size:13px;color:var(--ink)}
.search-mini svg{color:#70809a;flex:none}.search-mini button{border:0;background:transparent;color:#8793a7;font-size:17px;line-height:1;padding:2px}
.btn{min-height:42px;border:1px solid transparent;border-radius:11px;padding:0 16px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:14px;font-weight:750;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s}
.btn:hover{transform:translateY(-2px)}.btn:active{transform:translateY(0)}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 16px rgba(37,99,235,.2)}
.btn-primary:hover{background:var(--brand-dark);box-shadow:0 11px 21px rgba(37,99,235,.28)}
.btn-secondary{color:var(--brand);background:#fff;border-color:#bcd0f1}.btn-secondary:hover{background:var(--brand-soft);border-color:var(--brand)}
.btn:disabled{opacity:.48;cursor:not-allowed;transform:none;box-shadow:none}
.mobile-tools{display:none;margin-left:auto;gap:5px}.icon-btn{width:44px;height:44px;display:grid;place-items:center;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:10px}
.page-head{padding:29px 0 22px;background:#fff;border-bottom:1px solid var(--line)}
.breadcrumb{display:flex;gap:8px;align-items:center;color:#71819a;font-size:13px;margin-bottom:18px}.breadcrumb a:hover{color:var(--brand)}
.breadcrumb strong{color:var(--ink);font-weight:700}
.topic-hero{padding:25px 0 62px;background:linear-gradient(135deg,#f7faff,#edf6ff);position:relative;overflow:hidden}
.topic-hero:before{content:"";position:absolute;width:620px;height:300px;right:-100px;top:-90px;background:radial-gradient(ellipse,rgba(79,151,244,.18),transparent 68%)}
.topic-grid{position:relative;display:grid;grid-template-columns:1fr 1.05fr;gap:40px;align-items:center}
.topic-copy h1{font-size:clamp(34px,4.3vw,52px);line-height:1.2;letter-spacing:-1.5px;margin:12px 0 17px;max-width:610px}
.topic-copy p{font-size:16px;color:var(--muted);max-width:580px;margin:0 0 22px}
.eyebrow,.badge{display:inline-flex;align-items:center;gap:7px;border-radius:7px;font-size:12px;font-weight:750}
.eyebrow{padding:6px 9px;background:#e9f8f6;color:#177467;border:1px solid #ccece6}
.badge{padding:5px 8px;color:#42617f;background:#eef4fa;border:1px solid #dbe8f4}
.badge.blue{color:var(--brand);background:var(--brand-soft);border-color:#cbdcf8}.badge.green{color:var(--success);background:#e9f8f3;border-color:#ccece3}
.hero-actions{display:flex;gap:11px;flex-wrap:wrap}
.console{min-height:310px;background:#16263d;border-radius:22px;padding:20px;color:#e8f2ff;box-shadow:var(--shadow-lg);position:relative;overflow:hidden}
.console:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(120,177,239,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(120,177,239,.08) 1px,transparent 1px);background-size:27px 27px;pointer-events:none}
.console-head,.console-body{position:relative;z-index:1}.console-head{display:flex;justify-content:space-between;border-bottom:1px solid rgba(203,224,247,.18);padding-bottom:14px;font-size:13px}
.signal{display:inline-flex;align-items:center;gap:7px;color:#a9ebd9}.signal i{width:7px;height:7px;border-radius:50%;background:#5ed4ae;box-shadow:0 0 0 5px rgba(94,212,174,.12)}
.console-body{display:grid;grid-template-columns:1fr 1.35fr;gap:16px;padding-top:20px}
.console-visual{border:1px solid rgba(189,218,247,.2);border-radius:14px;padding:16px;background:rgba(255,255,255,.04)}
.poster{height:166px;border-radius:10px;background:linear-gradient(150deg,#76aef3 0 28%,#dceeff 28% 48%,#6b92cc 48% 63%,#e9f6f5 63%);position:relative;overflow:hidden}
.poster:before{content:"ASIA / TOPICS";position:absolute;bottom:13px;left:13px;font-weight:900;font-size:12px;letter-spacing:1px;color:#173761}
.poster:after{content:"字幕轨道  02";position:absolute;top:12px;right:10px;color:#fff;font-size:10px;background:rgba(23,52,91,.68);padding:4px 6px;border-radius:4px}
.console-list{display:grid;gap:10px}.console-item{display:grid;grid-template-columns:28px 1fr auto;gap:9px;align-items:center;padding:11px 0;border-bottom:1px solid rgba(203,224,247,.15);font-size:12px}
.console-item b{color:#8fc0ff;font-size:12px}.console-item small{color:#a7bbd4}.console-bar{height:4px;background:#2c4968;border-radius:4px;margin-top:5px;overflow:hidden}.console-bar span{display:block;height:100%;background:#62c9be;border-radius:4px}
.section{padding:76px 0}.section.alt{background:#eef5fb}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:28px}.section-kicker{color:var(--brand);font-size:12px;font-weight:800;letter-spacing:1px;margin-bottom:7px}.section-head h2{font-size:clamp(27px,3vw,36px);line-height:1.25;letter-spacing:-.8px;margin:0 0 7px}.section-head p{color:var(--muted);font-size:15px;max-width:660px;margin:0}
.search-wide{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:0 13px;min-width:285px;height:46px}.search-wide:focus-within{border-color:var(--brand);box-shadow:0 0 0 4px rgba(37,99,235,.1)}.search-wide input{border:0;outline:0;min-width:0;width:100%;background:transparent}.search-wide button{border:0;background:none;color:var(--muted)}
.matrix-layout{display:grid;grid-template-columns:1.35fr .82fr .82fr;grid-template-rows:auto auto;gap:14px}.topic-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;position:relative;overflow:hidden;transition:.23s;box-shadow:0 8px 23px rgba(29,57,102,.055)}.topic-card:hover{transform:translateY(-4px);border-color:#9abdf3;box-shadow:var(--shadow)}.topic-card.main{grid-row:span 2;background:linear-gradient(145deg,#eaf3ff,#fff);padding:27px}.topic-card.wide{grid-column:span 2}.topic-card .number{color:var(--brand);font-size:12px;font-weight:850}.topic-card h3{font-size:20px;margin:14px 0 7px;line-height:1.35}.topic-card p{font-size:13px;color:var(--muted);margin:0}.topic-card .arrow{position:absolute;right:19px;bottom:16px;color:var(--brand);font-size:20px;font-weight:800}.topic-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:18px}.topic-tags span{font-size:11px;padding:5px 8px;border-radius:6px;background:#fff;border:1px solid #d6e3f1;color:#49627c}
.flow-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.feature-panel,.feed-panel{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:23px}.feature-cover{height:225px;border-radius:13px;background:linear-gradient(135deg,#4b79bf,#dceeff 48%,#80c7c1);position:relative;margin-bottom:19px;overflow:hidden}.feature-cover:before{content:"专题 01";position:absolute;left:20px;top:18px;color:#fff;border:1px solid rgba(255,255,255,.55);padding:5px 8px;border-radius:6px;font-size:12px}.feature-cover:after{content:"中文字幕 · 亚洲动漫 · 主题索引";position:absolute;left:20px;bottom:18px;color:#12335b;font-weight:800;font-size:16px}.feature-panel h3{font-size:23px;margin:0 0 8px}.feature-panel p{color:var(--muted);font-size:14px;margin:0 0 17px}.feed-panel h3{font-size:18px;margin:0 0 10px}.feed-item{display:grid;grid-template-columns:35px 1fr auto;gap:10px;align-items:center;padding:15px 0;border-bottom:1px solid #edf1f6}.feed-item:last-child{border-bottom:0}.feed-no{color:var(--brand);font-weight:800;font-size:13px}.feed-item strong{font-size:14px}.feed-item small{display:block;color:var(--muted);font-size:12px;margin-top:2px}.feed-item em{font-style:normal;font-size:11px;color:var(--success);background:#e9f8f3;padding:4px 6px;border-radius:5px}
.compare-board{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:20px}.compare-head,.compare-row{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:14px;align-items:center}.compare-head{padding:0 13px 14px;border-bottom:1px solid var(--line);font-size:12px;color:var(--muted)}.compare-head strong{color:var(--ink);font-size:14px}.compare-row{padding:15px 13px;border-bottom:1px solid #edf1f6;font-size:13px}.compare-row:last-child{border-bottom:0}.compare-row b{font-size:14px}.compare-cell{display:flex;align-items:center;gap:7px;color:#53667e}.status{font-size:11px;padding:4px 7px;border-radius:5px;background:#edf4fb;color:#52708f}.status.good{background:#e8f7f2;color:var(--success)}
.faq-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:50px;align-items:start}.faq-intro{position:sticky;top:105px}.faq-intro h2{font-size:32px;line-height:1.3;margin:8px 0 12px}.faq-intro p{color:var(--muted);font-size:14px}.faq-rail{margin-top:28px;border-left:3px solid var(--brand);padding-left:15px;color:#57718f;font-size:13px}.faq-list{display:grid;gap:10px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:13px;overflow:hidden}.faq-question{width:100%;padding:17px 19px;border:0;background:#fff;display:flex;justify-content:space-between;align-items:center;text-align:left;color:var(--ink);font-weight:750}.faq-question:hover{background:#f7faff}.faq-question span:last-child{font-size:22px;color:var(--brand);transition:.2s}.faq-item.open .faq-question span:last-child{transform:rotate(45deg)}.faq-answer{display:none;padding:0 19px 18px;color:var(--muted);font-size:14px}.faq-item.open .faq-answer{display:block}
.feedback{background:#eaf3ff;border-top:1px solid #d6e6f7}.feedback-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:40px;align-items:start}.feedback h2{font-size:32px;line-height:1.3;margin:8px 0 12px}.feedback-copy{color:var(--muted);font-size:14px}.signal-box{margin-top:24px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:15px}.signal-box strong{display:block;font-size:13px;margin-bottom:5px}.signal-box span{font-size:12px;color:var(--success)}.form-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:23px;box-shadow:var(--shadow)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:13px;font-weight:750}.required{color:var(--brand)}.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);background:#fbfdff;border-radius:10px;padding:11px 12px;outline:0;color:var(--ink)}.field textarea{min-height:105px;resize:vertical}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(37,99,235,.1)}.form-foot{display:flex;align-items:center;gap:15px;margin-top:17px}.form-note{font-size:12px;color:var(--muted)}.form-message{display:none;color:var(--success);font-size:13px;margin-top:11px}.form-message.show{display:block}
footer{background:#17243a;color:#d8e4f4;padding:52px 0 20px}.footer-grid{display:grid;grid-template-columns:1.6fr .8fr .8fr;gap:50px}.footer-brand{color:#fff}.footer-copy{color:#9eb0c7;max-width:390px;font-size:13px;margin:17px 0 0}.footer-group{display:grid;align-content:start;gap:9px}.footer-group h3{color:#fff;font-size:14px;margin:0 0 8px}.footer-group a{font-size:13px;color:#aebed1;transition:.2s}.footer-group a:hover{color:#fff;transform:translateX(3px)}.footer-bottom{border-top:1px solid rgba(213,228,245,.14);margin-top:40px;padding-top:17px;display:flex;justify-content:space-between;gap:15px;color:#91a4bb;font-size:12px}.top-link{color:#c9dcf3}.top-link:hover{color:#fff}
.empty-state{display:none;text-align:center;padding:42px 20px;border:1px dashed #b7cbe3;border-radius:14px;color:var(--muted);margin-top:15px}.empty-state.show{display:block}
@media(max-width:1100px){.nav-row{gap:13px}.nav-links{gap:0}.search-mini{width:165px}.nav-link{padding:0 8px}.topic-grid{gap:25px}.matrix-layout{grid-template-columns:1fr 1fr}.topic-card.main{grid-row:span 1}.topic-card.wide{grid-column:span 2}}
@media(max-width:767px){.container{width:min(var(--max),calc(100% - 32px))}.nav-row{height:66px}.brand{font-size:13px;max-width:190px}.nav-links,.nav-actions{display:none}.mobile-tools{display:flex}.page-head{padding-top:20px}.topic-hero{padding:22px 0 45px}.topic-grid,.flow-layout,.faq-grid,.feedback-grid{grid-template-columns:1fr}.topic-copy h1{font-size:35px}.console{min-height:280px}.console-body{grid-template-columns:1fr}.console-visual{display:none}.section{padding:58px 0}.section-head{display:block}.section-head .search-wide{margin-top:17px;width:100%;min-width:0}.matrix-layout{grid-template-columns:1fr}.topic-card.wide{grid-column:span 1}.feature-cover{height:180px}.compare-board{padding:12px}.compare-head,.compare-row{grid-template-columns:1.1fr 1fr 1fr;gap:8px;padding-left:6px;padding-right:6px}.compare-row{font-size:12px}.faq-intro{position:static}.feedback h2,.faq-intro h2{font-size:28px}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.form-foot{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom .top-link{display:block;margin-top:8px}}
@media(max-width:479px){.brand{max-width:160px}.brand-mark{width:29px;height:29px}.topic-copy h1{font-size:31px}.console{padding:15px}.hero-actions .btn{width:100%}.topic-card.main{padding:21px}.compare-head{font-size:11px}.compare-row b{font-size:12px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}