/* roulang page: index */
:root{
      --bg:#17131d;
      --bg-deep:#100d15;
      --panel:#211b29;
      --panel-soft:#292132;
      --line:rgba(255,255,255,.11);
      --line-hot:rgba(255,101,145,.48);
      --text:#fff8fb;
      --muted:#b9adbd;
      --faint:#817487;
      --pink:#ff5f91;
      --coral:#ff876d;
      --amber:#ffc36e;
      --cyan:#8fe7e2;
      --shadow:0 22px 55px rgba(0,0,0,.24);
      --radius:24px;
      --ease:cubic-bezier(.2,.8,.2,1);
    }
    *,*:before,*:after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--bg);color:var(--text);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;line-height:1.75;overflow-x:hidden}
    body:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.18;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:28px 28px;mask-image:linear-gradient(to bottom,#000,transparent 75%)}
    a{color:inherit;text-decoration:none}
    button,input{font:inherit}
    button{cursor:pointer}
    img{max-width:100%;display:block}
    :focus-visible{outline:2px solid var(--amber);outline-offset:4px}
    .site-shell{min-height:100vh}
    .side-nav{position:fixed;z-index:30;left:0;top:0;bottom:0;width:248px;padding:28px 20px;background:rgba(16,13,21,.94);border-right:1px solid var(--line);display:flex;flex-direction:column}
    .brand{display:flex;align-items:center;gap:11px;padding:5px 8px 34px}
    .brand-mark{width:34px;height:34px;display:grid;place-items:center;color:#20141e;font-weight:900;background:linear-gradient(135deg,var(--amber),var(--pink));border-radius:10px;box-shadow:4px 4px 0 rgba(255,95,145,.2);font-family:monospace}
    .brand strong{font-size:16px;line-height:1.25;letter-spacing:.02em}
    .brand small{display:block;color:var(--faint);font:10px monospace;letter-spacing:.16em;margin-top:3px}
    .nav-label{padding:0 11px;margin:0 0 10px;color:var(--faint);font:10px monospace;letter-spacing:.2em}
    .nav-list{display:grid;gap:7px}
    .nav-link{position:relative;display:flex;align-items:center;gap:12px;padding:12px 13px;color:var(--muted);font-size:14px;border:1px solid transparent;border-radius:14px;transition:.25s var(--ease)}
    .nav-link:hover{color:var(--text);background:var(--panel)}
    .nav-link.active{color:var(--text);background:linear-gradient(100deg,rgba(255,95,145,.2),rgba(255,135,109,.06));border-color:rgba(255,95,145,.25)}
    .nav-link.active:before{content:"";position:absolute;left:-1px;top:10px;bottom:10px;width:3px;border-radius:3px;background:var(--pink)}
    .nav-icon{width:22px;color:var(--pink);font-family:monospace}
    .nav-note{margin-top:auto;padding:16px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(145deg,rgba(255,255,255,.06),rgba(255,255,255,.015))}
    .status-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 12px var(--cyan);margin-right:7px}
    .nav-note p{font-size:12px;color:var(--muted);margin:8px 0 0;line-height:1.6}
    .content{margin-left:248px}
    .topbar{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(24px,5vw,72px);border-bottom:1px solid var(--line);background:rgba(23,19,29,.7);backdrop-filter:blur(16px)}
    .crumb{color:var(--faint);font-size:13px}.crumb b{color:var(--pink);font-weight:500}
    .top-tools{display:flex;gap:10px;align-items:center}
    .tool-badge,.badge{display:inline-flex;align-items:center;gap:7px;padding:6px 10px;border-radius:999px;border:1px solid var(--line);color:var(--muted);font-size:11px;white-space:nowrap}
    .badge.hot{color:#ffd5df;border-color:var(--line-hot);background:rgba(255,95,145,.1)}
    .badge.cyan{color:var(--cyan);border-color:rgba(143,231,226,.28);background:rgba(143,231,226,.07)}
    .container{width:min(1240px,calc(100% - 96px));margin:0 auto}
    .section{padding:94px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:34px}
    .eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--amber);font:11px monospace;letter-spacing:.16em;text-transform:uppercase;margin-bottom:13px}
    .eyebrow:before{content:"";width:20px;height:2px;background:var(--pink)}
    h1,h2,h3{margin:0;line-height:1.22;letter-spacing:-.04em}
    h1{font-size:clamp(40px,5.3vw,72px);max-width:700px}
    h2{font-size:clamp(28px,3vw,42px)}
    h3{font-size:20px}
    .section-head p{max-width:510px;color:var(--muted);font-size:15px;margin:0}
    .hero{padding:72px 0 80px;position:relative}
    .hero:after{content:"";position:absolute;width:520px;height:360px;right:7%;top:20px;background:radial-gradient(ellipse,rgba(255,95,145,.2),transparent 68%);filter:blur(10px);pointer-events:none}
    .hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:38px;align-items:center}
    .hero-copy{position:relative;z-index:1}
    .hero-copy p{color:var(--muted);font-size:17px;max-width:650px;margin:24px 0 30px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:30px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:0 19px;border-radius:14px;border:1px solid transparent;font-size:14px;font-weight:700;transition:.25s var(--ease)}
    .btn-primary{color:#24141d;background:linear-gradient(110deg,var(--amber),var(--pink));box-shadow:0 12px 26px rgba(255,95,145,.2)}
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 17px 32px rgba(255,95,145,.35);filter:brightness(1.08)}
    .btn-secondary{color:var(--text);background:rgba(255,255,255,.04);border-color:var(--line)}
    .btn-secondary:hover{background:var(--panel-soft);border-color:var(--pink);transform:translateY(-2px)}
    .stats{display:flex;gap:10px;flex-wrap:wrap}.stat{padding:9px 13px;border-left:2px solid var(--pink);background:rgba(255,255,255,.04);border-radius:0 10px 10px 0}.stat strong{display:block;font-size:16px}.stat span{font-size:11px;color:var(--faint)}
    .hero-board{position:relative;z-index:1;min-height:390px;padding:22px;border:1px solid rgba(255,255,255,.15);border-radius:30px;background:linear-gradient(145deg,#2b2134,#1e1726);box-shadow:var(--shadow);overflow:hidden}
    .hero-board:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,transparent 48%,rgba(255,255,255,.045) 49%,transparent 50%);background-size:12px 12px;opacity:.35}
    .board-top{position:relative;display:flex;justify-content:space-between;align-items:center;padding-bottom:18px;border-bottom:1px solid var(--line);font:11px monospace;color:var(--faint)}
    .board-live{color:var(--cyan)}.board-live:before{content:"";display:inline-block;width:7px;height:7px;background:var(--cyan);margin-right:6px;border-radius:50%}
    .search-ui{position:relative;margin:24px 0 18px;padding:15px 16px;border:1px solid var(--line);border-radius:14px;background:#17131d;color:var(--faint);font-size:13px}
    .search-ui b{float:right;color:var(--pink);font-family:monospace}
    .preview-stack{position:relative;display:grid;gap:10px}
    .preview-row{display:grid;grid-template-columns:60px 1fr auto;gap:13px;align-items:center;padding:12px;border:1px solid var(--line);border-radius:15px;background:rgba(255,255,255,.045)}
    .preview-thumb{height:42px;border-radius:9px;background:linear-gradient(135deg,#ff9474,#783d6f);position:relative;overflow:hidden}
    .preview-thumb:after{content:"字幕";position:absolute;bottom:4px;left:6px;font-size:9px;color:#fff;background:rgba(0,0,0,.45);padding:0 4px}
    .preview-row strong{font-size:13px}.preview-row small{display:block;color:var(--faint);font-size:11px}
    .preview-row .badge{font-size:10px}
    .pixel-line{height:5px;background:rgba(255,255,255,.08);border-radius:5px;margin-top:7px}.pixel-line i{display:block;width:72%;height:100%;background:linear-gradient(90deg,var(--pink),var(--amber));border-radius:inherit}
    .feature-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
    .feature-main,.feature-item,.scenario-panel,.quote-card,.update-panel,.faq-item,.cta-box{border:1px solid var(--line);background:var(--panel);border-radius:var(--radius);transition:.25s var(--ease)}
    .feature-main{padding:30px;min-height:260px;background:linear-gradient(145deg,rgba(255,95,145,.16),var(--panel) 56%)}
    .feature-main:hover,.feature-item:hover,.quote-card:hover,.update-panel:hover{border-color:var(--line-hot);transform:translateY(-3px);box-shadow:0 15px 35px rgba(0,0,0,.18)}
    .feature-main p,.feature-item p{color:var(--muted);font-size:14px;margin:13px 0 19px}
    .feature-items{display:grid;gap:18px}.feature-item{padding:23px;display:grid;grid-template-columns:42px 1fr;gap:15px}
    .icon-box{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;background:rgba(255,195,110,.12);color:var(--amber);font-family:monospace;font-weight:bold;border:1px solid rgba(255,195,110,.25)}
    .meter{height:5px;background:rgba(255,255,255,.08);border-radius:5px;overflow:hidden}.meter i{display:block;height:100%;background:var(--pink);width:82%}
    .scenario{background:var(--bg-deep);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .scenario-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:20px}
    .scenario-panel{padding:25px;background:#1c1723}.scenario-panel.dark{background:#121017}
    .steps{display:grid;gap:4px;margin-top:20px}.step{display:flex;gap:15px;padding:15px 0;border-bottom:1px solid var(--line);color:var(--muted);font-size:14px}.step b{color:var(--pink);font:12px monospace}
    .chips{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0}.chip{padding:6px 11px;border:1px solid var(--line);border-radius:999px;color:var(--muted);font-size:12px}.chip.active{color:#26151f;background:var(--amber);border-color:var(--amber)}
    .reading-box{padding:22px;border-radius:17px;background:linear-gradient(135deg,rgba(255,95,145,.13),rgba(143,231,226,.06));border:1px solid var(--line)}
    .reading-box p{font-size:15px;color:#f8eaf0;margin:0 0 14px}.reading-box p:last-child{color:var(--muted);margin:0}
    .collection-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.collection-card{padding:25px;border:1px solid var(--line);border-radius:22px;background:var(--panel);display:flex;justify-content:space-between;gap:20px}.collection-card:hover{border-color:var(--pink)}.collection-card p{font-size:13px;color:var(--muted);margin:8px 0}.arrow{color:var(--pink);font-size:24px}
    .updates{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.update-panel{padding:26px}.update-list{margin:5px 0 0;padding:0;list-style:none}.update-list li{display:flex;justify-content:space-between;gap:18px;padding:15px 0;border-bottom:1px solid var(--line);font-size:14px}.update-list li span{color:var(--muted)}.update-list time{font:11px monospace;color:var(--faint);white-space:nowrap}
    .quotes{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}.quote-card{padding:24px;min-height:170px}.quote-mark{font:32px Georgia;color:var(--pink)}.quote-card p{color:#e8dce4;font-size:14px;margin:8px 0 20px}.quote-card small{color:var(--faint)}
    .faq-list{display:grid;gap:10px;max-width:900px}.faq-item{padding:0 22px}.faq-item summary{list-style:none;cursor:pointer;padding:20px 0;font-weight:700;display:flex;justify-content:space-between}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"＋";color:var(--pink);font-size:20px}.faq-item[open] summary:after{content:"－"}.faq-answer{padding:0 32px 20px 0;color:var(--muted);font-size:14px}
    .cta-box{padding:38px 42px;display:flex;justify-content:space-between;align-items:center;gap:25px;background:linear-gradient(100deg,rgba(255,95,145,.19),rgba(255,195,110,.08) 60%,var(--panel))}.cta-box p{color:var(--muted);margin:10px 0 0;font-size:14px}
    footer{padding:55px 0 100px;border-top:1px solid var(--line);background:var(--bg-deep)}.footer-grid{display:flex;justify-content:space-between;gap:40px}.footer-links{display:flex;gap:20px;flex-wrap:wrap;color:var(--muted);font-size:13px}.footer-links a:hover{color:var(--pink)}.copyright{color:var(--faint);font-size:12px;margin-top:35px}
    .floating-cta{position:fixed;z-index:25;bottom:20px;right:28px;left:276px;max-width:calc(100% - 304px);padding:12px 16px 12px 20px;border:1px solid rgba(255,255,255,.18);border-radius:18px;background:rgba(30,22,35,.92);backdrop-filter:blur(18px);box-shadow:0 15px 40px rgba(0,0,0,.3);display:flex;justify-content:space-between;align-items:center;gap:18px}.floating-cta p{margin:0;font-size:13px;color:var(--muted)}.floating-cta p b{color:var(--text)}
    @media(max-width:1024px){.side-nav{width:215px}.content{margin-left:215px}.container{width:min(100% - 48px,900px)}.floating-cta{left:235px;max-width:calc(100% - 263px)}.hero-grid,.feature-layout,.scenario-grid,.updates{grid-template-columns:1fr}.hero-board{min-height:auto}}
    @media(max-width:768px){.side-nav{position:sticky;width:100%;height:auto;padding:12px 18px;display:block;border-right:0;border-bottom:1px solid var(--line)}.brand{padding:0;display:inline-flex}.brand strong{font-size:14px}.brand small{display:none}.side-nav .nav-label,.nav-note{display:none}.nav-list{display:flex;gap:5px;overflow-x:auto;padding-top:12px}.nav-link{white-space:nowrap;padding:9px 12px;font-size:13px}.content{margin-left:0}.topbar{height:58px;padding:0 24px}.top-tools .tool-badge{display:none}.hero{padding:55px 0 60px}.section{padding:65px 0}.section-head{display:block;margin-bottom:25px}.section-head p{margin-top:12px}.container{width:calc(100% - 36px)}.quotes,.collection-grid{grid-template-columns:1fr}.cta-box{display:block;padding:28px}.cta-box .btn{margin-top:22px}.floating-cta{left:12px;right:12px;bottom:12px;max-width:none;padding:10px 12px}.floating-cta p{font-size:11px}.floating-cta .btn{min-height:40px;padding:0 13px;font-size:12px}}
    @media(max-width:520px){h1{font-size:39px}.hero-copy p{font-size:15px}.hero-actions{display:grid}.hero-actions .btn{width:100%}.hero-board{padding:15px;border-radius:22px}.preview-row{grid-template-columns:48px 1fr}.preview-row .badge{display:none}.feature-main,.feature-item,.scenario-panel,.update-panel{padding:20px}.footer-grid{display:block}.footer-links{margin-top:22px}.floating-cta p{max-width:125px}.floating-cta .btn{white-space:nowrap}}

/* roulang page: category1 */
:root{
 --bg:#17131d;--bg-deep:#100d15;--panel:#211b29;--panel-soft:#292132;
 --line:rgba(255,255,255,.11);--line-hot:rgba(255,101,145,.48);
 --text:#fff8fb;--muted:#b9adbd;--faint:#817487;--pink:#ff5f91;
 --coral:#ff876d;--amber:#ffc36e;--cyan:#8fe7e2;
 --shadow:0 22px 55px rgba(0,0,0,.24);--radius:24px;
 --ease:cubic-bezier(.2,.8,.2,1)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;line-height:1.75;overflow-x:hidden}
body:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.18;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:28px 28px;mask-image:linear-gradient(to bottom,#000,transparent 75%)}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer}
img{max-width:100%;display:block}
button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--amber);outline-offset:3px}
.side-nav{position:fixed;z-index:30;left:0;top:0;bottom:0;width:248px;padding:28px 20px;background:rgba(16,13,21,.94);border-right:1px solid var(--line);display:flex;flex-direction:column}
.brand{display:flex;align-items:center;gap:11px;padding:5px 8px 34px}
.brand-mark{width:34px;height:34px;display:grid;place-items:center;color:#20141e;font-weight:900;background:linear-gradient(135deg,var(--amber),var(--pink));border-radius:10px;box-shadow:4px 4px 0 rgba(255,95,145,.2);font-family:monospace}
.brand strong{font-size:16px;line-height:1.25;letter-spacing:.02em}
.brand small{display:block;color:var(--faint);font:10px monospace;letter-spacing:.16em;margin-top:3px}
.nav-label{padding:0 11px;margin:0 0 10px;color:var(--faint);font:10px monospace;letter-spacing:.2em}
.nav-list{display:grid;gap:7px}
.nav-link{position:relative;display:flex;align-items:center;gap:12px;padding:12px 13px;color:var(--muted);font-size:14px;border:1px solid transparent;border-radius:14px;transition:.25s var(--ease)}
.nav-link:hover{color:var(--text);background:var(--panel)}
.nav-link.active{color:var(--text);background:linear-gradient(100deg,rgba(255,95,145,.2),rgba(255,135,109,.06));border-color:rgba(255,95,145,.25)}
.nav-link.active:before{content:"";position:absolute;left:-1px;top:10px;bottom:10px;width:3px;border-radius:3px;background:var(--pink)}
.nav-icon{width:22px;color:var(--pink);font-family:monospace}
.nav-note{margin-top:auto;padding:16px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(145deg,rgba(255,255,255,.06),rgba(255,255,255,.015))}
.nav-note p{font-size:12px;color:var(--muted);margin:8px 0 0;line-height:1.6}
.main-wrap{margin-left:248px;min-height:100vh;padding-bottom:105px}
.topbar{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(24px,5vw,72px);border-bottom:1px solid var(--line);background:rgba(23,19,29,.7);backdrop-filter:blur(16px)}
.mobile-brand,.mobile-menu{display:none}
.tool-badge,.badge{display:inline-flex;align-items:center;gap:7px;padding:6px 10px;border-radius:999px;border:1px solid var(--line);color:var(--muted);font-size:11px;white-space:nowrap}
.badge.hot{color:#ffd5df;border-color:var(--line-hot);background:rgba(255,95,145,.1)}
.badge.cyan{color:var(--cyan);border-color:rgba(143,231,226,.28);background:rgba(143,231,226,.07)}
.badge.amber{color:#ffe0a6;border-color:rgba(255,195,110,.3);background:rgba(255,195,110,.08)}
.container{width:min(1240px,calc(100% - 96px));margin:0 auto}
.section{padding:86px 0}
.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--amber);font:11px monospace;letter-spacing:.16em;text-transform:uppercase;margin-bottom:13px}
.eyebrow:before{content:"";width:20px;height:2px;background:var(--pink)}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:28px}
.section-head h2{font-size:clamp(26px,3vw,38px);line-height:1.25;margin:0;letter-spacing:-.04em}
.section-head p{max-width:510px;margin:0;color:var(--muted);font-size:15px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:0 19px;border-radius:14px;border:1px solid transparent;font-size:14px;font-weight:700;transition:.25s var(--ease)}
.btn-primary{color:#24141d;background:linear-gradient(110deg,var(--amber),var(--pink));box-shadow:0 12px 26px rgba(255,95,145,.2)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 17px 32px rgba(255,95,145,.35);filter:brightness(1.08)}
.btn-secondary{color:var(--text);background:rgba(255,255,255,.04);border-color:var(--line)}
.btn-secondary:hover{background:var(--panel-soft);border-color:var(--pink);transform:translateY(-2px)}
.index-hero{position:relative;padding:58px 0 46px;overflow:hidden}
.index-hero:after{content:"";position:absolute;width:440px;height:280px;right:5%;top:0;background:radial-gradient(ellipse,rgba(255,95,145,.2),transparent 70%);pointer-events:none}
.breadcrumb{position:relative;z-index:1;display:flex;gap:9px;color:var(--faint);font-size:12px;margin-bottom:24px}
.breadcrumb span:last-child{color:var(--muted)}
.index-hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .85fr;gap:32px;align-items:center}
.index-hero h1{font-size:clamp(38px,5.1vw,65px);line-height:1.08;letter-spacing:-.06em;margin:0}
.index-hero h1 em{font-style:normal;color:var(--pink)}
.index-hero p{font-size:16px;color:var(--muted);max-width:680px;margin:21px 0 25px}
.hero-badges{display:flex;flex-wrap:wrap;gap:9px}
.index-board{position:relative;padding:23px;border:1px solid rgba(255,255,255,.15);border-radius:28px;background:linear-gradient(145deg,#2b2134,#1e1726);box-shadow:var(--shadow);overflow:hidden}
.index-board:after{content:"";position:absolute;inset:0;opacity:.28;background:linear-gradient(135deg,transparent 48%,rgba(255,255,255,.07) 49%,transparent 50%);background-size:13px 13px;pointer-events:none}
.board-head,.row-line,.filter-status{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:10px}
.board-head{padding-bottom:15px;border-bottom:1px solid var(--line);font:11px monospace;color:var(--amber);letter-spacing:.12em}
.row-line{padding:13px 0;border-bottom:1px dashed rgba(255,255,255,.1)}
.row-line:last-child{border:0}
.line-text b{display:block;font-size:13px;letter-spacing:0;color:var(--text)}
.line-text small{display:block;color:var(--faint);font-size:11px;margin-top:2px}
.filter-shell{display:grid;grid-template-columns:258px 1fr;gap:20px;align-items:start}
.filter-panel,.result-card,.feature-card,.faq-item,.cta-box{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel)}
.filter-panel{position:sticky;top:20px;padding:22px}
.filter-title{display:flex;align-items:center;justify-content:space-between;font-weight:800;margin-bottom:18px}
.filter-group{padding:16px 0;border-top:1px solid var(--line)}
.filter-group:first-of-type{border-top:0;padding-top:0}
.filter-group h3{font-size:13px;margin:0 0 11px;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1px solid var(--line);background:rgba(255,255,255,.03);color:var(--muted);padding:7px 10px;border-radius:999px;font-size:12px;transition:.2s var(--ease)}
.chip:hover,.chip.active{color:var(--text);border-color:rgba(255,95,145,.45);background:rgba(255,95,145,.12)}
.filter-input{width:100%;color:var(--text);background:#17131d;border:1px solid var(--line);border-radius:13px;padding:12px 13px;transition:.2s}
.filter-input::placeholder{color:var(--faint)}
.filter-input:focus{border-color:var(--pink);box-shadow:0 0 0 3px rgba(255,95,145,.12);outline:0}
.result-top{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:13px;color:var(--muted);font-size:13px}
.sort-button{border:1px solid var(--line);background:transparent;color:var(--text);border-radius:10px;padding:8px 11px;font-size:12px}
.results{display:grid;gap:14px}
.result-card{padding:16px;display:grid;grid-template-columns:144px 1fr auto;gap:18px;align-items:center;transition:.25s var(--ease)}
.result-card:hover{border-color:var(--line-hot);transform:translateX(3px);box-shadow:0 17px 34px rgba(0,0,0,.17)}
.thumb{position:relative;min-height:100px;border-radius:16px;overflow:hidden;background:linear-gradient(135deg,#55334c,#28233b 58%,#19505a)}
.thumb:before{content:"字幕";position:absolute;left:13px;bottom:12px;padding:4px 7px;color:#17131d;background:var(--amber);font:bold 11px monospace;border-radius:5px}
.thumb:after{content:"";position:absolute;right:13px;top:13px;width:30px;height:30px;border:2px solid rgba(255,255,255,.55);border-left-color:transparent;border-radius:50%}
.result-copy h3{font-size:17px;line-height:1.35;margin:0 0 8px}
.result-copy p{font-size:13px;color:var(--muted);line-height:1.7;margin:8px 0}
.meta{display:flex;gap:7px;flex-wrap:wrap}
.card-action{justify-self:end}
.text-link{display:inline-flex;align-items:center;gap:6px;color:#ffd0df;font-size:13px;font-weight:700}
.text-link:hover{color:var(--amber);text-decoration:underline;text-underline-offset:4px}
.feature-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
.feature-card{padding:28px;transition:.25s var(--ease)}
.feature-card:hover{border-color:var(--line-hot);box-shadow:var(--shadow)}
.feature-card h3{font-size:22px;line-height:1.4;margin:0 0 12px}
.feature-card p{margin:0;color:var(--muted);font-size:14px}
.signal-list{display:grid;gap:11px;margin-top:21px}
.signal{display:grid;grid-template-columns:38px 1fr auto;gap:10px;align-items:center;padding:11px 0;border-bottom:1px dashed var(--line)}
.signal:last-child{border-bottom:0}
.signal-no{color:var(--pink);font:12px monospace}
.signal strong{font-size:13px}
.signal small{display:block;color:var(--faint);font-size:11px}
.timeline{margin-top:16px;border-left:1px solid rgba(255,95,145,.45);padding-left:18px}
.timeline-item{position:relative;padding:0 0 20px}
.timeline-item:before{content:"";position:absolute;left:-23px;top:7px;width:9px;height:9px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 4px rgba(255,195,110,.1)}
.timeline-item:last-child{padding-bottom:0}
.timeline-item b{font-size:13px}
.timeline-item p{margin:4px 0 0;font-size:13px}
.notice{padding:16px 18px;border-left:3px solid var(--amber);border-radius:0 16px 16px 0;background:rgba(255,195,110,.07);color:#e9d9bd;font-size:13px;margin-top:20px}
.faq-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:26px;align-items:start}
.faq-intro{padding:20px 0}
.faq-intro h2{font-size:clamp(28px,3vw,40px);line-height:1.25;margin:0 0 15px}
.faq-intro p{color:var(--muted);margin:0}
.faq-list{display:grid;gap:10px}
.faq-item{overflow:hidden}
.faq-question{width:100%;border:0;background:transparent;color:var(--text);padding:19px 21px;display:flex;justify-content:space-between;gap:16px;text-align:left;font-weight:800;font-size:15px}
.faq-question span:last-child{color:var(--pink);font-size:21px;line-height:1;transition:.25s}
.faq-answer{display:none;padding:0 21px 20px;color:var(--muted);font-size:14px}
.faq-item.open{border-color:rgba(255,95,145,.44)}
.faq-item.open .faq-answer{display:block}
.faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
.cta-box{position:relative;overflow:hidden;padding:34px;display:flex;justify-content:space-between;align-items:center;gap:22px;background:linear-gradient(110deg,rgba(255,95,145,.2),rgba(255,135,109,.08) 58%,var(--panel))}
.cta-box:before{content:"INDEX";position:absolute;right:24px;bottom:-21px;color:rgba(255,255,255,.045);font:900 86px monospace;letter-spacing:-.1em}
.cta-box h2{position:relative;margin:0;font-size:29px;line-height:1.3}
.cta-box p{position:relative;color:var(--muted);font-size:14px;max-width:600px;margin:8px 0 0}
.pagination{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:28px}
.page-dot{display:grid;place-items:center;width:38px;height:38px;border:1px solid var(--line);border-radius:11px;color:var(--muted);font-size:13px}
.page-dot.active{color:#24141d;background:var(--amber);border-color:var(--amber)}
.fixed-cta{position:fixed;z-index:25;bottom:18px;left:calc(248px + 28px);right:28px;padding:12px 14px 12px 18px;display:flex;align-items:center;justify-content:space-between;gap:16px;border:1px solid rgba(255,195,110,.35);border-radius:19px;background:rgba(38,25,37,.92);box-shadow:0 18px 45px rgba(0,0,0,.3);backdrop-filter:blur(16px)}
.fixed-cta p{margin:0;color:var(--muted);font-size:13px}
.fixed-cta b{color:var(--text)}
.fixed-actions{display:flex;gap:8px;align-items:center}
.close-cta{width:36px;height:36px;border:1px solid var(--line);border-radius:10px;background:transparent;color:var(--muted)}
.close-cta:hover{color:var(--text);border-color:var(--pink)}
footer{border-top:1px solid var(--line);padding:58px 0 30px;background:var(--bg-deep)}
.footer-grid{display:flex;justify-content:space-between;gap:40px}
.footer-links{display:flex;flex-wrap:wrap;align-content:flex-start;justify-content:flex-end;gap:10px 20px;max-width:410px}
.footer-links a{font-size:13px;color:var(--muted);transition:.2s}
.footer-links a:hover{color:var(--amber)}
.copyright{padding-top:30px;margin-top:30px;border-top:1px solid var(--line);color:var(--faint);font-size:12px}
@media(max-width:1024px){
 .side-nav{width:220px}.main-wrap{margin-left:220px}.fixed-cta{left:calc(220px + 18px);right:18px}.container{width:min(100% - 56px,1240px)}
 .filter-shell{grid-template-columns:225px 1fr}.result-card{grid-template-columns:116px 1fr}
 .card-action{grid-column:2;justify-self:start}
}
@media(max-width:768px){
 .side-nav{display:none}.main-wrap{margin-left:0;padding-bottom:104px}.topbar{height:68px;padding:0 18px}
 .mobile-brand{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:800}.mobile-brand .brand-mark{width:29px;height:29px;font-size:12px}
 .mobile-menu{display:inline-flex;border:1px solid var(--line);background:var(--panel);color:var(--text);border-radius:10px;padding:8px 11px;font-size:12px}
 .mobile-nav{display:none;position:absolute;left:12px;right:12px;top:59px;padding:12px;border:1px solid var(--line);border-radius:16px;background:var(--bg-deep);box-shadow:var(--shadow)}
 .mobile-nav.show{display:grid}.mobile-nav .nav-link{padding:11px}
 .tool-badge{display:none}.container{width:calc(100% - 36px)}.index-hero{padding:42px 0}.index-hero-grid,.feature-grid,.faq-grid{grid-template-columns:1fr}
 .index-board{margin-top:4px}.section{padding:62px 0}.section-head{display:block}.section-head p{margin-top:12px}
 .filter-shell{grid-template-columns:1fr}.filter-panel{position:static}.filter-panel .filter-group{display:none}.filter-panel.expanded .filter-group{display:block}
 .result-card{grid-template-columns:105px 1fr;gap:13px}.card-action{grid-column:2}
 .fixed-cta{left:12px;right:12px;bottom:10px;padding:10px 10px 10px 14px}.fixed-cta p{font-size:11px;line-height:1.45}.fixed-cta .btn{min-height:40px;padding:0 12px;font-size:12px}.close-cta{display:none}
 .footer-grid{display:grid}.footer-links{justify-content:flex-start}.cta-box{display:block}.cta-box .btn{margin-top:20px}
}
@media(max-width:520px){
 .index-hero h1{font-size:38px}.hero-badges{gap:7px}.result-card{padding:12px;grid-template-columns:82px 1fr}.thumb{min-height:85px}.result-copy h3{font-size:15px}.result-copy p{font-size:12px}.meta .badge{font-size:10px;padding:4px 7px}
 .section{padding:51px 0}.index-board{padding:17px}.cta-box{padding:24px}.cta-box h2{font-size:24px}.footer-grid{gap:26px}
}