/* roulang page: index */
:root{
      --bg:#070707;
      --bg-2:#101010;
      --panel:#15120f;
      --panel-2:#1e1714;
      --panel-3:#221316;
      --text:#fff7ec;
      --muted:#b9afa3;
      --soft:#80776e;
      --line:rgba(255,247,236,.14);
      --line-strong:rgba(255,166,47,.38);
      --amber:#ffab2e;
      --amber-2:#ff7a1a;
      --red:#d72f2f;
      --wine:#431019;
      --silver:#d8d1c8;
      --green:#73d37c;
      --radius-sm:14px;
      --radius:22px;
      --radius-lg:32px;
      --shadow:0 24px 70px rgba(0,0,0,.48);
      --shadow-hot:0 18px 54px rgba(255,122,26,.18);
      --container:1160px;
      --nav-h:74px;
      --ease:all .28s cubic-bezier(.2,.8,.2,1);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 16% 2%, rgba(215,47,47,.26), transparent 33%),
        radial-gradient(circle at 86% 10%, rgba(255,171,46,.16), transparent 34%),
        linear-gradient(180deg,#080707 0%,#0e0b0a 45%,#070707 100%);
      line-height:1.72;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      z-index:-1;
      background-image:
        linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(to bottom,rgba(0,0,0,.7),rgba(0,0,0,.2));
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--amber)}
    img{max-width:100%;height:auto;display:block}
    button,input{font:inherit}
    input:focus,button:focus,a:focus{
      outline:2px solid rgba(255,171,46,.72);
      outline-offset:3px;
    }
    .site-container{
      width:min(var(--container), calc(100% - 40px));
      margin-inline:auto;
    }
    .section{
      padding:86px 0;
      position:relative;
    }
    .section-tight{padding:62px 0}
    .section-kicker{
      display:inline-flex;
      gap:8px;
      align-items:center;
      color:var(--amber);
      font-weight:800;
      letter-spacing:.08em;
      font-size:13px;
      text-transform:uppercase;
      margin-bottom:14px;
    }
    .section-kicker:before{
      content:"";
      width:26px;height:3px;border-radius:99px;
      background:linear-gradient(90deg,var(--amber),var(--red));
      box-shadow:0 0 20px rgba(255,171,46,.38);
    }
    .section-title{
      font-size:clamp(28px,4vw,48px);
      line-height:1.13;
      letter-spacing:-.05em;
      margin:0 0 16px;
      font-weight:950;
    }
    .section-desc{
      max-width:760px;
      margin:0;
      color:var(--muted);
      font-size:17px;
    }
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:end;
      gap:24px;
      margin-bottom:34px;
    }
    .section-head .section-desc{max-width:560px}
    .pill-nav-wrap{
      position:fixed;
      z-index:50;
      top:18px;
      left:0;
      right:0;
      pointer-events:none;
    }
    .pill-nav{
      pointer-events:auto;
      width:min(var(--container), calc(100% - 36px));
      margin:auto;
      min-height:var(--nav-h);
      padding:10px 12px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      border:1px solid var(--line);
      border-radius:999px;
      background:rgba(11,10,9,.76);
      backdrop-filter:blur(18px);
      box-shadow:0 20px 60px rgba(0,0,0,.42), inset 0 1px 0 rgba(255,255,255,.05);
    }
    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      padding-left:8px;
      flex:0 0 auto;
      font-weight:950;
      letter-spacing:-.03em;
      white-space:nowrap;
    }
    .brand-mark{
      width:38px;height:38px;border-radius:14px;
      display:grid;place-items:center;
      color:#17100a;
      background:linear-gradient(135deg,var(--amber),var(--amber-2) 52%,var(--red));
      box-shadow:0 0 28px rgba(255,122,26,.38);
      font-weight:1000;
    }
    .brand-name{font-size:16px}
    .nav-links{
      display:flex;
      align-items:center;
      gap:6px;
      padding:0;
      margin:0;
      list-style:none;
      overflow-x:auto;
      scrollbar-width:none;
    }
    .nav-links::-webkit-scrollbar{display:none}
    .nav-links a{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:42px;
      padding:0 16px;
      color:var(--silver);
      border-radius:999px;
      font-weight:800;
      font-size:14px;
      border:1px solid transparent;
      white-space:nowrap;
    }
    .nav-links a:hover{
      background:rgba(255,255,255,.06);
      border-color:rgba(255,255,255,.12);
      color:var(--text);
      transform:translateY(-1px);
    }
    .nav-links a.active{
      color:#16100a;
      background:linear-gradient(135deg,var(--amber),var(--amber-2));
      box-shadow:0 12px 26px rgba(255,122,26,.24);
    }
    .nav-cta{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:46px;
      padding:0 20px;
      border-radius:999px;
      color:#120d09;
      font-weight:950;
      background:linear-gradient(135deg,var(--amber),var(--amber-2) 58%,#ffcf74);
      box-shadow:0 16px 34px rgba(255,122,26,.28);
      border:1px solid rgba(255,255,255,.2);
      white-space:nowrap;
    }
    .nav-cta:hover{
      color:#070707;
      transform:translateY(-2px);
      box-shadow:0 20px 46px rgba(255,122,26,.42);
      filter:saturate(1.08);
    }
    .hero{
      padding:148px 0 76px;
      min-height:760px;
      display:flex;
      align-items:center;
      overflow:hidden;
    }
    .hero-stage{
      position:relative;
      border-radius:38px;
      padding:clamp(28px,5vw,58px);
      background:
        linear-gradient(135deg,rgba(67,16,25,.92),rgba(13,11,10,.9) 43%,rgba(34,19,22,.96)),
        radial-gradient(circle at 78% 24%,rgba(255,171,46,.25),transparent 36%);
      border:1px solid rgba(255,247,236,.15);
      box-shadow:var(--shadow);
      overflow:hidden;
      isolation:isolate;
      clip-path:polygon(0 0,100% 0,100% 88%,94% 100%,0 100%);
    }
    .hero-stage:before{
      content:"";
      position:absolute;
      inset:-1px;
      z-index:-1;
      background:
        linear-gradient(115deg,transparent 0 50%,rgba(255,171,46,.08) 50% 62%,transparent 62%),
        radial-gradient(circle at 8% 16%,rgba(255,122,26,.32),transparent 18%);
    }
    .hero-grid{
      display:grid;
      grid-template-columns:1.02fr .98fr;
      gap:34px;
      align-items:stretch;
    }
    .promo-strip{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-bottom:24px;
    }
    .hot-badge,.mini-badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      border-radius:999px;
      padding:8px 12px;
      font-weight:900;
      font-size:13px;
      border:1px solid rgba(255,247,236,.13);
      background:rgba(255,255,255,.06);
      color:var(--silver);
    }
    .hot-badge{
      color:#170f08;
      background:linear-gradient(135deg,var(--amber),var(--amber-2));
      box-shadow:0 14px 30px rgba(255,122,26,.28);
    }
    h1{
      margin:0 0 20px;
      font-size:clamp(42px,7.6vw,82px);
      line-height:.98;
      letter-spacing:-.075em;
      font-weight:1000;
      max-width:820px;
    }
    .hero-lead{
      max-width:720px;
      color:#e0d6c8;
      font-size:clamp(17px,2vw,20px);
      margin:0 0 26px;
    }
    .hero-actions,.cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      align-items:center;
      margin-top:28px;
    }
    .btn-main,.btn-ghost,.btn-small{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:52px;
      padding:0 22px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:950;
      transition:var(--ease);
      cursor:pointer;
      white-space:nowrap;
    }
    .btn-main{
      color:#150d07;
      background:linear-gradient(135deg,var(--amber),var(--amber-2) 55%,#ffd27d);
      box-shadow:0 18px 42px rgba(255,122,26,.3);
    }
    .btn-main:hover{
      color:#0d0906;
      transform:translateY(-3px);
      box-shadow:0 24px 56px rgba(255,122,26,.42);
    }
    .btn-ghost{
      color:var(--text);
      background:rgba(255,255,255,.06);
      border-color:rgba(255,255,255,.16);
    }
    .btn-ghost:hover{
      background:rgba(255,255,255,.1);
      border-color:var(--line-strong);
      transform:translateY(-2px);
      color:var(--amber);
    }
    .btn-small{
      min-height:40px;
      padding:0 14px;
      font-size:13px;
      background:rgba(255,171,46,.1);
      color:var(--amber);
      border-color:rgba(255,171,46,.22);
    }
    .btn-small:hover{
      background:rgba(255,171,46,.18);
      transform:translateY(-2px);
    }
    .hero-points{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:30px;
      max-width:740px;
    }
    .point{
      border:1px solid var(--line);
      background:rgba(255,255,255,.045);
      border-radius:18px;
      padding:14px;
    }
    .point strong{display:block;font-size:20px;line-height:1;color:var(--amber)}
    .point span{display:block;margin-top:8px;color:var(--muted);font-size:13px}
    .entrance-matrix{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
      align-content:center;
    }
    .matrix-card{
      position:relative;
      min-height:172px;
      border-radius:26px;
      padding:22px;
      background:linear-gradient(145deg,rgba(255,255,255,.08),rgba(255,255,255,.025));
      border:1px solid rgba(255,247,236,.14);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.06);
      overflow:hidden;
      transition:var(--ease);
    }
    .matrix-card:hover{
      transform:translateY(-5px);
      border-color:var(--line-strong);
      box-shadow:0 22px 54px rgba(0,0,0,.28),0 0 0 1px rgba(255,171,46,.1);
    }
    .matrix-card:after{
      content:"";
      position:absolute;
      width:118px;height:118px;border-radius:50%;
      right:-48px;bottom:-48px;
      background:radial-gradient(circle,rgba(255,171,46,.26),transparent 67%);
    }
    .matrix-card.feature{
      grid-column:span 2;
      min-height:190px;
      background:
        linear-gradient(135deg,rgba(255,122,26,.23),rgba(255,255,255,.035)),
        linear-gradient(145deg,rgba(255,255,255,.08),rgba(255,255,255,.02));
    }
    .card-index{
      display:inline-flex;
      width:34px;height:34px;
      align-items:center;justify-content:center;
      border-radius:12px;
      color:#170e07;
      background:var(--amber);
      font-weight:1000;
      margin-bottom:16px;
    }
    .matrix-card h3{
      margin:0 0 8px;
      font-size:22px;
      font-weight:950;
      letter-spacing:-.04em;
    }
    .matrix-card p{margin:0;color:var(--muted);font-size:14px}
    .burst{
      position:absolute;
      right:34px;
      top:34px;
      width:116px;height:116px;
      border-radius:50%;
      display:grid;place-items:center;
      text-align:center;
      color:#170e07;
      font-weight:1000;
      line-height:1.12;
      background:linear-gradient(135deg,#ffd47a,var(--amber),var(--amber-2));
      box-shadow:0 22px 44px rgba(255,122,26,.34);
      transform:rotate(10deg);
      z-index:2;
    }
    .burst span{font-size:12px;display:block}
    .logic-band{
      background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.015));
      border-top:1px solid var(--line);
      border-bottom:1px solid var(--line);
    }
    .logic-track{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:1px;
      background:var(--line);
      border:1px solid var(--line);
      border-radius:28px;
      overflow:hidden;
    }
    .logic-step{
      background:linear-gradient(180deg,#171310,#100f0e);
      padding:28px;
      min-height:220px;
      transition:var(--ease);
    }
    .logic-step:hover{background:linear-gradient(180deg,#221610,#12100f)}
    .logic-step b{
      color:var(--amber);
      font-size:13px;
      letter-spacing:.08em;
    }
    .logic-step h3{
      margin:18px 0 8px;
      font-size:24px;
      font-weight:950;
      letter-spacing:-.04em;
    }
    .logic-step p{color:var(--muted);margin:0 0 14px}
    .tag-row{display:flex;flex-wrap:wrap;gap:8px}
    .tag{
      display:inline-flex;
      align-items:center;
      min-height:28px;
      padding:0 10px;
      border-radius:999px;
      color:var(--silver);
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.045);
      font-size:12px;
      font-weight:800;
    }
    .feature-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:18px;
      align-items:stretch;
    }
    .feature-card{
      position:relative;
      border-radius:28px;
      padding:26px;
      border:1px solid var(--line);
      background:
        linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.02)),
        radial-gradient(circle at 80% 8%,rgba(255,171,46,.13),transparent 34%);
      min-height:260px;
      overflow:hidden;
      box-shadow:0 18px 44px rgba(0,0,0,.22);
      transition:var(--ease);
    }
    .feature-card.large{
      grid-row:span 2;
      min-height:540px;
      background:
        linear-gradient(145deg,rgba(215,47,47,.28),rgba(20,16,14,.95) 48%,rgba(255,171,46,.12)),
        radial-gradient(circle at 80% 18%,rgba(255,171,46,.24),transparent 32%);
    }
    .feature-card:hover{
      transform:translateY(-6px);
      border-color:var(--line-strong);
      box-shadow:var(--shadow-hot);
    }
    .corner{
      position:absolute;
      top:18px;right:18px;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(255,171,46,.14);
      border:1px solid rgba(255,171,46,.28);
      color:var(--amber);
      font-weight:950;
      font-size:12px;
    }
    .feature-card:hover .corner{
      background:linear-gradient(135deg,var(--amber),var(--amber-2));
      color:#130e08;
    }
    .feature-card h3{
      margin:48px 0 10px;
      font-size:clamp(22px,2.5vw,34px);
      line-height:1.15;
      font-weight:1000;
      letter-spacing:-.05em;
      max-width:420px;
    }
    .feature-card p{color:var(--muted);margin:0 0 24px;max-width:430px}
    .abstract-lines{
      position:absolute;
      left:26px;right:26px;bottom:30px;
      display:grid;gap:10px;
    }
    .abstract-lines i{
      display:block;height:12px;border-radius:999px;
      background:linear-gradient(90deg,rgba(255,171,46,.7),rgba(255,255,255,.08));
      opacity:.9;
    }
    .abstract-lines i:nth-child(2){width:72%}
    .abstract-lines i:nth-child(3){width:44%;background:linear-gradient(90deg,rgba(215,47,47,.8),rgba(255,255,255,.06))}
    .trust-panel{
      border-radius:34px;
      padding:34px;
      background:
        linear-gradient(180deg,#0c0b0a,#14100e),
        radial-gradient(circle at 50% 0,rgba(255,171,46,.12),transparent 45%);
      border:1px solid var(--line);
      box-shadow:var(--shadow);
    }
    .metric-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
      margin-bottom:28px;
    }
    .metric{
      border-radius:22px;
      padding:20px;
      background:rgba(255,255,255,.045);
      border:1px solid var(--line);
    }
    .metric strong{
      display:block;
      font-size:34px;
      line-height:1;
      color:var(--amber);
      letter-spacing:-.04em;
    }
    .metric span{display:block;margin-top:10px;color:var(--muted);font-size:14px}
    .score-row{
      display:grid;
      grid-template-columns:170px 1fr 70px;
      gap:18px;
      align-items:center;
      padding:22px;
      border-radius:22px;
      background:rgba(255,255,255,.035);
      border:1px solid var(--line);
    }
    .score-label{font-weight:950}
    .score-bar{
      height:14px;
      background:rgba(255,255,255,.08);
      border-radius:999px;
      overflow:hidden;
    }
    .score-bar span{
      display:block;
      height:100%;
      width:92%;
      border-radius:999px;
      background:linear-gradient(90deg,var(--amber),var(--amber-2),var(--red));
      box-shadow:0 0 26px rgba(255,122,26,.36);
    }
    .score-num{font-weight:1000;color:var(--amber)}
    .testimonial-grid{
      display:grid;
      grid-template-columns:.85fr 1.15fr;
      gap:18px;
    }
    .quote-card,.voice-stack{
      border-radius:30px;
      border:1px solid var(--line);
      background:linear-gradient(145deg,rgba(255,255,255,.06),rgba(255,255,255,.025));
      padding:28px;
    }
    .quote-card blockquote{
      margin:0;
      font-size:clamp(22px,3vw,36px);
      line-height:1.28;
      font-weight:950;
      letter-spacing:-.05em;
    }
    .quote-card cite{
      display:block;
      margin-top:18px;
      color:var(--amber);
      font-style:normal;
      font-weight:900;
    }
    .voice-item{
      display:flex;
      gap:16px;
      padding:18px 0;
      border-bottom:1px solid var(--line);
    }
    .voice-item:last-child{border-bottom:0}
    .avatar{
      width:44px;height:44px;border-radius:16px;
      flex:0 0 auto;
      display:grid;place-items:center;
      background:linear-gradient(135deg,var(--wine),var(--amber-2));
      color:var(--text);
      font-weight:1000;
    }
    .voice-item h3{font-size:18px;margin:0 0 4px;font-weight:950}
    .voice-item p{margin:0;color:var(--muted)}
    .news-layout{
      display:grid;
      grid-template-columns:1.35fr .65fr;
      gap:20px;
    }
    .news-list,.recommend-box{
      border-radius:30px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.035);
      overflow:hidden;
    }
    .news-item{
      display:grid;
      grid-template-columns:116px 1fr auto;
      gap:18px;
      align-items:center;
      padding:20px 22px;
      border-bottom:1px solid var(--line);
    }
    .news-item:last-child{border-bottom:0}
    .news-date{
      color:var(--amber);
      font-weight:950;
      font-size:13px;
      letter-spacing:.05em;
    }
    .news-item a{
      font-size:18px;
      font-weight:950;
      letter-spacing:-.03em;
    }
    .news-item p{
      margin:4px 0 0;
      color:var(--muted);
      font-size:14px;
    }
    .arrow{
      width:38px;height:38px;border-radius:50%;
      display:grid;place-items:center;
      border:1px solid var(--line);
      color:var(--amber);
      transition:var(--ease);
    }
    .news-item:hover .arrow{
      background:var(--amber);
      color:#120d08;
      transform:translateX(3px);
    }
    .recommend-box{padding:24px}
    .recommend-box h3{
      margin:0 0 14px;
      font-size:24px;
      font-weight:950;
      letter-spacing:-.04em;
    }
    .rec-link{
      display:flex;
      justify-content:space-between;
      gap:12px;
      padding:14px 0;
      border-bottom:1px solid var(--line);
      color:var(--silver);
      font-weight:800;
    }
    .rec-link:last-child{border-bottom:0}
    .rec-link span{color:var(--amber)}
    .plan-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
    }
    .plan-card{
      position:relative;
      padding:28px;
      border-radius:30px;
      border:1px solid var(--line);
      background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.025));
      transition:var(--ease);
      overflow:hidden;
    }
    .plan-card.recommend{
      border-color:rgba(255,171,46,.46);
      background:
        linear-gradient(180deg,rgba(255,171,46,.12),rgba(255,255,255,.025)),
        radial-gradient(circle at 72% 0,rgba(255,122,26,.18),transparent 42%);
      box-shadow:var(--shadow-hot);
    }
    .plan-card:hover{transform:translateY(-5px);border-color:var(--line-strong)}
    .plan-card h3{font-weight:1000;font-size:26px;margin:0 0 8px;letter-spacing:-.04em}
    .plan-card .price{
      font-size:36px;
      font-weight:1000;
      color:var(--amber);
      margin:18px 0;
      letter-spacing:-.04em;
    }
    .plan-card p{color:var(--muted);margin:0}
    .check-list{
      padding:0;
      margin:20px 0 24px;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .check-list li{
      display:flex;
      gap:10px;
      color:var(--silver);
    }
    .check-list li:before{
      content:"✓";
      color:var(--green);
      font-weight:1000;
    }
    .ladder{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:22px;
      align-items:stretch;
    }
    .ladder-card{
      border-radius:32px;
      padding:30px;
      border:1px solid var(--line);
      background:linear-gradient(145deg,rgba(67,16,25,.7),rgba(255,255,255,.03));
      min-height:320px;
    }
    .progress-shell{
      height:18px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      overflow:hidden;
      margin:22px 0;
      border:1px solid rgba(255,255,255,.08);
    }
    .progress-shell span{
      display:block;
      height:100%;
      width:68%;
      background:linear-gradient(90deg,var(--amber),var(--amber-2),var(--red));
      border-radius:999px;
    }
    .ladder-levels{display:grid;gap:12px}
    .level{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      padding:14px 16px;
      border-radius:18px;
      background:rgba(255,255,255,.045);
      border:1px solid var(--line);
    }
    .level b{color:var(--amber)}
    .faq-grid{
      display:grid;
      grid-template-columns:.8fr 1.2fr;
      gap:24px;
    }
    .faq-intro{
      border-radius:30px;
      padding:30px;
      background:linear-gradient(180deg,rgba(255,171,46,.1),rgba(255,255,255,.03));
      border:1px solid var(--line);
      height:max-content;
      position:sticky;
      top:112px;
    }
    .faq-intro h2{font-size:38px;margin:0 0 12px;font-weight:1000;letter-spacing:-.05em}
    .faq-intro p{color:var(--muted);margin:0}
    .accordion{
      display:grid;
      gap:12px;
    }
    .faq-item{
      border-radius:22px;
      overflow:hidden;
      border:1px solid var(--line);
      background:rgba(255,255,255,.04);
    }
    .faq-q{
      width:100%;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:16px;
      padding:20px 22px;
      color:var(--text);
      background:transparent;
      border:0;
      text-align:left;
      font-weight:950;
    }
    .faq-q span:last-child{
      color:var(--amber);
      font-size:22px;
      line-height:1;
      transition:var(--ease);
    }
    .faq-item.active .faq-q span:last-child{transform:rotate(45deg)}
    .faq-a{
      display:none;
      padding:0 22px 22px;
      color:var(--muted);
    }
    .faq-item.active .faq-a{display:block}
    .cta-band{
      position:relative;
      padding:44px;
      border-radius:36px;
      background:
        linear-gradient(135deg,rgba(255,171,46,.92),rgba(255,122,26,.92) 55%,rgba(215,47,47,.88)),
        radial-gradient(circle at 88% 10%,rgba(255,255,255,.32),transparent 28%);
      color:#150d07;
      overflow:hidden;
      box-shadow:0 28px 80px rgba(255,122,26,.25);
      display:grid;
      grid-template-columns:1fr .92fr;
      gap:28px;
      align-items:center;
    }
    .cta-band:after{
      content:"";
      position:absolute;
      inset:12px;
      border:1px solid rgba(22,13,7,.18);
      border-radius:28px;
      pointer-events:none;
    }
    .cta-band h2{
      margin:0 0 12px;
      font-size:clamp(30px,4.5vw,52px);
      line-height:1.05;
      font-weight:1000;
      letter-spacing:-.06em;
    }
    .cta-band p{margin:0;color:rgba(21,13,7,.76);font-weight:800}
    .subscribe-form{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:1fr auto;
      gap:10px;
      padding:10px;
      border-radius:999px;
      background:rgba(14,9,5,.14);
      border:1px solid rgba(19,12,7,.18);
    }
    .subscribe-form input{
      min-height:50px;
      border:0;
      background:rgba(255,255,255,.72);
      border-radius:999px;
      padding:0 18px;
      color:#140e09;
      font-weight:800;
      min-width:0;
    }
    .subscribe-form button{
      border:0;
      min-height:50px;
      padding:0 20px;
      border-radius:999px;
      background:#120c08;
      color:var(--text);
      font-weight:950;
      transition:var(--ease);
    }
    .subscribe-form button:hover{
      transform:translateY(-2px);
      box-shadow:0 14px 28px rgba(0,0,0,.28);
    }
    .sticky-cta{
      position:fixed;
      left:50%;
      bottom:18px;
      transform:translateX(-50%);
      z-index:45;
      width:min(920px,calc(100% - 28px));
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:10px 12px 10px 18px;
      border-radius:999px;
      background:rgba(12,10,9,.82);
      backdrop-filter:blur(16px);
      border:1px solid var(--line);
      box-shadow:0 18px 54px rgba(0,0,0,.46);
    }
    .sticky-cta strong{font-weight:950}
    .sticky-cta span{color:var(--muted);font-size:14px}
    .sticky-cta .btn-small{background:linear-gradient(135deg,var(--amber),var(--amber-2));color:#150d07;border:0}
    footer{
      padding:48px 0 84px;
      border-top:1px solid var(--line);
      background:#070707;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:28px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      font-weight:1000;
      letter-spacing:-.04em;
      margin-bottom:14px;
    }
    .footer-brand .brand-mark{width:42px;height:42px}
    .footer-text{color:var(--muted);max-width:640px;margin:0}
    .footer-links{
      display:flex;
      flex-wrap:wrap;
      justify-content:flex-end;
      gap:10px;
    }
    .footer-links a{
      padding:10px 14px;
      border-radius:999px;
      border:1px solid var(--line);
      color:var(--silver);
      font-weight:800;
    }
    .footer-links a:hover{border-color:var(--line-strong);color:var(--amber)}
    .copyright{
      margin-top:26px;
      color:var(--soft);
      font-size:13px;
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      border-top:1px solid var(--line);
      padding-top:20px;
    }
    @media (max-width:1024px){
      :root{--container:920px}
      .pill-nav{border-radius:28px;align-items:flex-start}
      .nav-links{max-width:420px}
      .hero-grid,.testimonial-grid,.news-layout,.ladder,.faq-grid,.cta-band{grid-template-columns:1fr}
      .feature-grid{grid-template-columns:1fr 1fr}
      .feature-card.large{grid-row:auto;grid-column:span 2;min-height:380px}
      .logic-track,.metric-grid{grid-template-columns:repeat(2,1fr)}
      .faq-intro{position:relative;top:auto}
      .sticky-cta{display:none}
    }
    @media (max-width:768px){
      .site-container{width:calc(100% - 28px)}
      .section{padding:62px 0}
      .pill-nav-wrap{top:10px}
      .pill-nav{
        width:calc(100% - 20px);
        min-height:62px;
        padding:8px;
        gap:8px;
        overflow:hidden;
      }
      .brand-name{max-width:116px;overflow:hidden;text-overflow:ellipsis}
      .brand-mark{width:34px;height:34px;border-radius:12px}
      .nav-links{flex:1;gap:4px}
      .nav-links a{min-height:38px;padding:0 12px;font-size:13px}
      .nav-cta{display:none}
      .hero{padding:106px 0 48px;min-height:auto}
      .hero-stage{
        border-radius:28px;
        clip-path:none;
        padding:28px 20px;
      }
      .burst{
        position:relative;
        right:auto;top:auto;
        width:auto;height:auto;
        border-radius:999px;
        display:inline-flex;
        padding:8px 12px;
        transform:none;
        margin-bottom:14px;
      }
      .hero-points,.entrance-matrix,.plan-grid,.feature-grid,.logic-track,.metric-grid{
        grid-template-columns:1fr;
      }
      .matrix-card.feature,.feature-card.large{grid-column:auto}
      .section-head{display:block}
      .section-head .section-desc{margin-top:10px}
      .news-item{
        grid-template-columns:1fr auto;
      }
      .news-date{grid-column:1/-1}
      .score-row{grid-template-columns:1fr;gap:12px}
      .cta-band{padding:30px 20px;border-radius:28px}
      .subscribe-form{grid-template-columns:1fr;border-radius:24px}
      .subscribe-form input,.subscribe-form button{border-radius:18px;width:100%}
      .footer-grid{grid-template-columns:1fr}
      .footer-links{justify-content:flex-start}
    }
    @media (max-width:520px){
      h1{font-size:40px}
      .hero-actions,.cta-actions{display:grid;grid-template-columns:1fr}
      .btn-main,.btn-ghost{width:100%}
      .promo-strip{gap:8px}
      .hot-badge,.mini-badge{font-size:12px}
      .feature-card,.logic-step,.trust-panel,.quote-card,.voice-stack,.recommend-box,.plan-card,.ladder-card{padding:22px}
      .metric strong{font-size:28px}
      .copyright{display:block}
      .copyright span{display:block;margin-top:8px}
    }

/* roulang page: category1 */
:root{
      --bg:#080808;
      --bg-2:#11100f;
      --panel:#171514;
      --panel-2:#211815;
      --panel-3:#26120f;
      --text:#f7f1e8;
      --muted:#a9a29a;
      --muted-2:#7d756e;
      --line:rgba(255,255,255,.12);
      --line-strong:rgba(255,184,92,.38);
      --amber:#ffb14a;
      --orange:#ff7a1a;
      --red:#e53820;
      --wine:#531a18;
      --silver:#d9d3ca;
      --green:#65d48a;
      --radius-sm:12px;
      --radius:20px;
      --radius-lg:28px;
      --shadow:0 22px 70px rgba(0,0,0,.46);
      --shadow-hot:0 20px 52px rgba(255,102,32,.18);
      --container:1180px;
      --nav-h:72px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--text);
      line-height:1.7;
      background:
        radial-gradient(circle at 14% 4%, rgba(255,122,26,.18), transparent 31%),
        radial-gradient(circle at 84% 0%, rgba(139,32,24,.26), transparent 34%),
        linear-gradient(180deg,#070707 0%,#10100f 48%,#080808 100%);
      min-height:100vh;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.28;
      background-image:
        linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.025) 1px, transparent 1px);
      background-size:48px 48px;
      mask-image:linear-gradient(to bottom, #000 0%, transparent 84%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    a:hover{color:inherit}
    img{max-width:100%;display:block}
    button,input,select{font:inherit}
    .site-container{
      width:min(var(--container), calc(100% - 40px));
      margin-inline:auto;
    }
    .pill-nav-wrap{
      position:fixed;
      top:18px;
      left:0;
      right:0;
      z-index:1000;
      display:flex;
      justify-content:center;
      padding-inline:16px;
      pointer-events:none;
    }
    .pill-nav{
      width:min(var(--container), 100%);
      min-height:var(--nav-h);
      display:flex;
      align-items:center;
      gap:22px;
      padding:10px 12px 10px 16px;
      border:1px solid rgba(255,255,255,.14);
      border-radius:999px;
      background:rgba(12,11,10,.72);
      backdrop-filter:blur(18px);
      box-shadow:0 18px 52px rgba(0,0,0,.42), inset 0 1px 0 rgba(255,255,255,.08);
      pointer-events:auto;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      min-width:250px;
      font-weight:900;
      letter-spacing:-.04em;
      color:var(--text);
      white-space:nowrap;
    }
    .brand-mark{
      width:38px;
      height:38px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:14px;
      color:#1a0b03;
      font-weight:950;
      background:linear-gradient(135deg,var(--amber),var(--orange));
      box-shadow:0 0 0 4px rgba(255,177,74,.12),0 12px 28px rgba(255,122,26,.32);
    }
    .brand-name{font-size:16px}
    .nav-links{
      list-style:none;
      display:flex;
      align-items:center;
      justify-content:center;
      gap:6px;
      padding:0;
      margin:0;
      flex:1;
    }
    .nav-links a{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:42px;
      padding:0 16px;
      border-radius:999px;
      color:var(--muted);
      font-size:14px;
      font-weight:800;
      transition:.22s ease;
      border:1px solid transparent;
    }
    .nav-links a:hover,.nav-links a:focus{
      color:var(--text);
      background:rgba(255,255,255,.07);
      border-color:rgba(255,255,255,.11);
      outline:none;
    }
    .nav-links a.active{
      color:#130804;
      background:linear-gradient(135deg,var(--amber),var(--orange));
      box-shadow:0 12px 30px rgba(255,122,26,.22);
    }
    .nav-cta,.btn-hot,.btn-ghost,.btn-darkline{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:0 18px;
      border-radius:999px;
      font-weight:900;
      letter-spacing:-.02em;
      border:1px solid transparent;
      transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease, background .22s ease;
      white-space:nowrap;
    }
    .nav-cta,.btn-hot{
      color:#180904;
      background:linear-gradient(135deg,#ffd06d 0%,#ff8a22 48%,#ef3f22 100%);
      box-shadow:0 14px 34px rgba(255,99,31,.28);
    }
    .nav-cta:hover,.btn-hot:hover{
      transform:translateY(-2px);
      box-shadow:0 18px 46px rgba(255,99,31,.38);
      color:#180904;
    }
    .btn-ghost{
      color:var(--text);
      background:rgba(255,255,255,.06);
      border-color:rgba(255,255,255,.16);
    }
    .btn-ghost:hover{
      transform:translateY(-2px);
      border-color:var(--line-strong);
      background:rgba(255,177,74,.10);
      box-shadow:0 16px 40px rgba(0,0,0,.25);
    }
    .btn-darkline{
      color:var(--silver);
      background:rgba(0,0,0,.18);
      border-color:rgba(255,255,255,.12);
      min-height:40px;
      padding-inline:14px;
      font-size:13px;
    }
    .btn-darkline:hover{
      color:var(--amber);
      border-color:rgba(255,177,74,.42);
      background:rgba(255,177,74,.08);
    }
    .page-shell{padding-top:116px}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      color:var(--amber);
      background:rgba(255,177,74,.09);
      border:1px solid rgba(255,177,74,.22);
      font-size:13px;
      font-weight:900;
    }
    .eyebrow:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:999px;
      background:var(--red);
      box-shadow:0 0 0 5px rgba(229,56,32,.16);
    }
    .hero-strip{
      position:relative;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.12);
      border-radius:32px;
      background:
        linear-gradient(135deg,rgba(255,177,74,.10),transparent 36%),
        radial-gradient(circle at 78% 20%,rgba(229,56,32,.23),transparent 36%),
        linear-gradient(145deg,rgba(28,25,23,.94),rgba(12,10,9,.96));
      box-shadow:var(--shadow);
      padding:34px;
    }
    .hero-strip:after{
      content:"今日整理";
      position:absolute;
      right:26px;
      top:26px;
      transform:rotate(6deg);
      padding:9px 14px;
      border-radius:999px;
      color:#1a0802;
      font-size:13px;
      font-weight:950;
      background:linear-gradient(135deg,var(--amber),var(--orange));
      box-shadow:var(--shadow-hot);
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.08fr) minmax(320px,.92fr);
      gap:26px;
      align-items:stretch;
    }
    h1{
      margin:18px 0 14px;
      font-size:clamp(34px,5vw,62px);
      line-height:1.04;
      letter-spacing:-.07em;
      font-weight:950;
    }
    .lead{
      margin:0;
      max-width:700px;
      color:var(--muted);
      font-size:17px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:24px;
    }
    .rank-panel{
      border-radius:26px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(0,0,0,.24);
      padding:18px;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.07);
    }
    .rank-head{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      margin-bottom:14px;
    }
    .rank-head strong{font-size:17px;letter-spacing:-.03em}
    .countdown{
      display:flex;
      gap:6px;
      color:#1a0802;
      font-weight:950;
    }
    .countdown span{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-width:34px;
      height:30px;
      border-radius:9px;
      background:var(--amber);
    }
    .rank-row{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:12px;
      align-items:center;
      padding:13px 0;
      border-top:1px solid rgba(255,255,255,.09);
    }
    .rank-no{
      width:30px;height:30px;border-radius:10px;
      display:inline-flex;align-items:center;justify-content:center;
      background:rgba(255,255,255,.07);
      color:var(--amber);
      font-weight:950;
    }
    .rank-row b{display:block;font-size:14px}
    .rank-row small{display:block;color:var(--muted-2);font-size:12px}
    .rank-status{
      color:var(--green);
      font-size:12px;
      font-weight:900;
      padding:5px 8px;
      border-radius:999px;
      background:rgba(101,212,138,.10);
      border:1px solid rgba(101,212,138,.22);
    }
    main section{margin-top:34px}
    .filter-bar{
      border:1px solid rgba(255,255,255,.12);
      border-radius:28px;
      background:linear-gradient(180deg,rgba(28,24,21,.88),rgba(15,14,13,.9));
      box-shadow:var(--shadow);
      padding:22px;
    }
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:flex-end;
      gap:18px;
      margin-bottom:18px;
    }
    .section-head h2{
      margin:0;
      font-size:clamp(24px,3.2vw,38px);
      line-height:1.12;
      font-weight:950;
      letter-spacing:-.055em;
    }
    .section-head p{
      margin:8px 0 0;
      color:var(--muted);
      max-width:640px;
    }
    .chips{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .chip{
      border:1px solid rgba(255,255,255,.13);
      color:var(--silver);
      background:rgba(255,255,255,.05);
      border-radius:999px;
      padding:9px 13px;
      font-size:13px;
      font-weight:850;
      cursor:pointer;
      transition:.2s ease;
    }
    .chip:hover,.chip.active{
      color:#170803;
      background:linear-gradient(135deg,var(--amber),var(--orange));
      border-color:transparent;
      box-shadow:0 12px 24px rgba(255,122,26,.18);
    }
    .tool-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr .9fr auto;
      gap:12px;
      margin-top:16px;
    }
    .field{
      position:relative;
    }
    .field input,.field select{
      width:100%;
      min-height:48px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.13);
      background:rgba(0,0,0,.24);
      color:var(--text);
      padding:0 14px;
      outline:none;
      transition:.2s ease;
    }
    .field select option{background:#141210;color:var(--text)}
    .field input:focus,.field select:focus{
      border-color:rgba(255,177,74,.55);
      box-shadow:0 0 0 4px rgba(255,177,74,.10);
    }
    .content-grid{
      display:grid;
      grid-template-columns:minmax(0,1fr) 340px;
      gap:22px;
      align-items:start;
    }
    .quick-list{
      display:grid;
      gap:14px;
    }
    .entry-card{
      position:relative;
      overflow:hidden;
      border-radius:24px;
      border:1px solid rgba(255,255,255,.11);
      background:linear-gradient(135deg,rgba(37,27,22,.92),rgba(15,14,13,.92));
      padding:18px;
      box-shadow:0 18px 44px rgba(0,0,0,.28);
      transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
    }
    .entry-card:hover{
      transform:translateY(-3px);
      border-color:rgba(255,177,74,.35);
      box-shadow:0 24px 60px rgba(0,0,0,.34),0 0 0 1px rgba(255,177,74,.08);
    }
    .entry-card.featured{
      background:
        radial-gradient(circle at 12% 14%,rgba(255,177,74,.18),transparent 34%),
        linear-gradient(135deg,rgba(63,23,17,.95),rgba(18,15,13,.94));
      border-color:rgba(255,177,74,.22);
    }
    .entry-top{
      display:flex;
      justify-content:space-between;
      gap:12px;
      align-items:center;
      margin-bottom:12px;
    }
    .badge-hot,.badge-soft,.corner-badge{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:999px;
      font-weight:950;
      font-size:12px;
      line-height:1;
    }
    .badge-hot{
      color:#1c0903;
      background:linear-gradient(135deg,var(--amber),var(--orange));
      padding:8px 10px;
    }
    .badge-soft{
      color:var(--silver);
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.12);
      padding:8px 10px;
    }
    .entry-card h3{
      margin:0 0 8px;
      font-size:21px;
      font-weight:950;
      letter-spacing:-.045em;
    }
    .entry-card p{
      margin:0;
      color:var(--muted);
      font-size:14px;
    }
    .entry-meta{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin:14px 0 16px;
    }
    .mini-tag{
      color:var(--muted);
      border:1px solid rgba(255,255,255,.11);
      background:rgba(0,0,0,.18);
      border-radius:999px;
      padding:6px 9px;
      font-size:12px;
      font-weight:800;
    }
    .entry-foot{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      border-top:1px solid rgba(255,255,255,.08);
      padding-top:14px;
    }
    .score{
      display:flex;
      align-items:center;
      gap:8px;
      color:var(--amber);
      font-weight:950;
    }
    .score em{
      font-style:normal;
      color:var(--muted-2);
      font-size:12px;
    }
    .side-stack{
      position:sticky;
      top:108px;
      display:grid;
      gap:14px;
    }
    .side-card,.process-card,.faq-wrap,.cta-band{
      border:1px solid rgba(255,255,255,.12);
      border-radius:26px;
      background:linear-gradient(180deg,rgba(27,24,22,.9),rgba(12,11,10,.92));
      box-shadow:var(--shadow);
    }
    .side-card{padding:18px}
    .side-card h3{
      margin:0 0 12px;
      font-size:18px;
      font-weight:950;
      letter-spacing:-.04em;
    }
    .update-box{
      display:grid;
      gap:10px;
    }
    .update-line{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:10px;
      padding:11px 0;
      border-top:1px solid rgba(255,255,255,.08);
      color:var(--muted);
      font-size:13px;
    }
    .update-line:first-child{border-top:0}
    .update-line strong{color:var(--text)}
    .meter{
      height:10px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      overflow:hidden;
      margin:12px 0 8px;
    }
    .meter span{
      display:block;
      height:100%;
      width:86%;
      border-radius:999px;
      background:linear-gradient(90deg,var(--red),var(--orange),var(--amber));
      box-shadow:0 0 18px rgba(255,122,26,.34);
    }
    .hot-tags{display:flex;flex-wrap:wrap;gap:8px}
    .process-card{padding:24px}
    .process-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
    }
    .step{
      border-radius:22px;
      border:1px solid rgba(255,255,255,.10);
      background:rgba(0,0,0,.18);
      padding:18px;
      min-height:174px;
      transition:.22s ease;
    }
    .step:hover{
      transform:translateY(-3px);
      border-color:rgba(255,177,74,.32);
      background:rgba(255,177,74,.06);
    }
    .step-no{
      width:40px;height:40px;border-radius:14px;
      display:flex;align-items:center;justify-content:center;
      color:#180904;
      background:linear-gradient(135deg,var(--amber),var(--orange));
      font-weight:950;
      margin-bottom:14px;
    }
    .step h3{
      margin:0 0 8px;
      font-size:18px;
      font-weight:950;
      letter-spacing:-.04em;
    }
    .step p{margin:0;color:var(--muted);font-size:14px}
    .faq-wrap{
      padding:24px;
      background:
        radial-gradient(circle at 95% 10%,rgba(229,56,32,.13),transparent 30%),
        linear-gradient(180deg,rgba(23,20,18,.94),rgba(10,10,9,.96));
    }
    .accordion{--bs-accordion-bg:transparent;--bs-accordion-border-color:rgba(255,255,255,.11)}
    .accordion-item{
      color:var(--text);
      background:rgba(255,255,255,.035);
      border:1px solid rgba(255,255,255,.10)!important;
      border-radius:18px!important;
      overflow:hidden;
      margin-bottom:10px;
    }
    .accordion-button{
      color:var(--text);
      background:rgba(0,0,0,.10);
      font-weight:900;
      box-shadow:none!important;
      padding:18px;
    }
    .accordion-button:not(.collapsed){
      color:var(--amber);
      background:rgba(255,177,74,.07);
    }
    .accordion-button:focus{
      box-shadow:0 0 0 4px rgba(255,177,74,.10)!important;
      border-color:rgba(255,177,74,.28);
    }
    .accordion-button::after{filter:invert(1) sepia(1) saturate(2) hue-rotate(340deg)}
    .accordion-body{
      color:var(--muted);
      padding:0 18px 18px;
      font-size:15px;
    }
    .cta-band{
      position:relative;
      overflow:hidden;
      padding:28px;
      background:
        linear-gradient(110deg,rgba(229,56,32,.26),transparent 38%),
        radial-gradient(circle at 82% 20%,rgba(255,177,74,.22),transparent 32%),
        linear-gradient(135deg,#211411,#0d0c0b);
    }
    .cta-band:before{
      content:"快捷提醒";
      position:absolute;
      top:18px;
      right:20px;
      transform:rotate(5deg);
      color:#1b0903;
      background:linear-gradient(135deg,var(--amber),var(--orange));
      border-radius:999px;
      padding:8px 13px;
      font-size:12px;
      font-weight:950;
      box-shadow:var(--shadow-hot);
    }
    .cta-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:24px;
      align-items:center;
    }
    .cta-band h2{
      margin:0 0 10px;
      font-size:clamp(25px,3vw,40px);
      line-height:1.12;
      font-weight:950;
      letter-spacing:-.055em;
    }
    .cta-band p{margin:0;color:var(--muted);max-width:620px}
    .subscribe-form{
      display:grid;
      grid-template-columns:1fr auto;
      gap:10px;
      padding:8px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(0,0,0,.22);
    }
    .subscribe-form input{
      min-width:0;
      border:0;
      outline:0;
      color:var(--text);
      background:transparent;
      padding:0 14px;
    }
    .subscribe-form input::placeholder{color:var(--muted-2)}
    footer{
      margin-top:46px;
      padding:38px 0 26px;
      border-top:1px solid rgba(255,255,255,.10);
      background:linear-gradient(180deg,rgba(8,8,8,.4),rgba(0,0,0,.68));
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1fr auto;
      gap:24px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:10px;
      font-weight:950;
      letter-spacing:-.04em;
      margin-bottom:12px;
    }
    .footer-text{
      max-width:640px;
      color:var(--muted);
      margin:0;
      font-size:14px;
    }
    .footer-links{
      display:flex;
      flex-wrap:wrap;
      justify-content:flex-end;
      gap:10px;
    }
    .footer-links a{
      color:var(--muted);
      border:1px solid rgba(255,255,255,.11);
      background:rgba(255,255,255,.04);
      border-radius:999px;
      padding:9px 12px;
      font-size:13px;
      font-weight:850;
      transition:.2s ease;
    }
    .footer-links a:hover{
      color:var(--amber);
      border-color:rgba(255,177,74,.32);
      background:rgba(255,177,74,.07);
    }
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:18px;
      margin-top:26px;
      padding-top:18px;
      border-top:1px solid rgba(255,255,255,.08);
      color:var(--muted-2);
      font-size:13px;
    }
    .sr-note{
      color:var(--muted-2);
      font-size:12px;
      margin-top:8px;
    }
    @media (max-width:1024px){
      .pill-nav{gap:12px}
      .brand{min-width:auto}
      .brand-name{max-width:210px;overflow:hidden;text-overflow:ellipsis}
      .hero-grid,.content-grid,.cta-grid{grid-template-columns:1fr}
      .side-stack{position:static}
      .process-grid{grid-template-columns:repeat(2,1fr)}
      .tool-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .site-container{width:min(100% - 28px, var(--container))}
      .pill-nav-wrap{top:10px;padding-inline:10px}
      .pill-nav{
        min-height:auto;
        align-items:center;
        gap:8px;
        overflow-x:auto;
        border-radius:28px;
        padding:8px;
        scrollbar-width:none;
      }
      .pill-nav::-webkit-scrollbar{display:none}
      .brand{position:sticky;left:0;z-index:2;background:rgba(12,11,10,.92);border-radius:999px;padding-right:8px}
      .brand-mark{width:34px;height:34px;border-radius:12px}
      .brand-name{font-size:14px;max-width:150px}
      .nav-links{flex:0 0 auto}
      .nav-links a{min-height:38px;padding-inline:12px;font-size:13px}
      .nav-cta{min-height:38px;padding-inline:13px;font-size:13px}
      .page-shell{padding-top:94px}
      .hero-strip{padding:24px;border-radius:26px}
      .hero-strip:after{right:18px;top:18px;font-size:11px}
      .lead{font-size:15px}
      .section-head{display:block}
      .tool-grid{grid-template-columns:1fr}
      .entry-foot{align-items:flex-start;flex-direction:column}
      .process-grid{grid-template-columns:1fr}
      .subscribe-form{grid-template-columns:1fr;border-radius:22px}
      .subscribe-form input{min-height:44px}
      .subscribe-form .btn-hot{width:100%}
      .footer-grid,.copyright{grid-template-columns:1fr;display:grid}
      .footer-links{justify-content:flex-start}
    }
    @media (max-width:520px){
      h1{font-size:34px}
      .hero-actions .btn-hot,.hero-actions .btn-ghost{width:100%}
      .rank-head{align-items:flex-start;flex-direction:column}
      .countdown span{min-width:30px;height:28px}
      .filter-bar,.process-card,.faq-wrap,.cta-band{padding:18px;border-radius:22px}
      .entry-card{padding:16px;border-radius:20px}
      .chips{flex-wrap:nowrap;overflow-x:auto;padding-bottom:4px}
      .chip{flex:0 0 auto}
    }

/* roulang page: category2 */
:root{
      --bg:#080706;
      --bg-2:#11100f;
      --panel:#171311;
      --panel-2:#211915;
      --panel-3:#2a1b16;
      --text:#f7f1e8;
      --muted:#b8aea4;
      --weak:#80766f;
      --line:rgba(255,255,255,.12);
      --line-strong:rgba(255,171,64,.42);
      --orange:#ff9f1c;
      --orange-2:#ff6a1a;
      --red:#cc2d20;
      --wine:#4a1514;
      --silver:#d7d1c8;
      --green:#8bd36b;
      --radius-xl:28px;
      --radius-lg:22px;
      --radius-md:16px;
      --shadow:0 24px 80px rgba(0,0,0,.46);
      --shadow-hot:0 18px 60px rgba(255,106,26,.18);
      --container:1180px;
      --nav-h:74px;
      --ease:all .25s ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--text);
      line-height:1.7;
      background:
        radial-gradient(circle at 8% 8%, rgba(204,45,32,.22), transparent 32%),
        radial-gradient(circle at 88% 12%, rgba(255,159,28,.15), transparent 26%),
        linear-gradient(180deg,#080706 0%,#0f0b0a 42%,#070606 100%);
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background-image:
        linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.02) 1px, transparent 1px);
      background-size:46px 46px;
      mask-image:linear-gradient(to bottom,rgba(0,0,0,.75),transparent 80%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    ::selection{background:rgba(255,159,28,.35);color:#fff}

    .site-container{
      width:min(var(--container), calc(100% - 40px));
      margin-inline:auto;
    }

    .pill-nav-wrap{
      position:fixed;
      top:20px;
      left:0;
      right:0;
      z-index:1000;
      display:flex;
      justify-content:center;
      pointer-events:none;
    }
    .pill-nav{
      pointer-events:auto;
      width:min(var(--container), calc(100% - 40px));
      min-height:var(--nav-h);
      padding:10px 12px;
      display:flex;
      align-items:center;
      gap:18px;
      border:1px solid rgba(255,255,255,.14);
      border-radius:999px;
      background:rgba(15,12,10,.72);
      backdrop-filter:blur(18px);
      -webkit-backdrop-filter:blur(18px);
      box-shadow:0 18px 60px rgba(0,0,0,.38), inset 0 1px 0 rgba(255,255,255,.08);
    }
    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      flex:0 0 auto;
      min-width:0;
      padding:6px 10px 6px 6px;
      border-radius:999px;
      transition:var(--ease);
    }
    .brand:hover{background:rgba(255,255,255,.06)}
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:50%;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      color:#1b0e06;
      font-weight:900;
      background:linear-gradient(135deg,var(--orange),#ffd08a 45%,var(--orange-2));
      box-shadow:0 0 0 4px rgba(255,159,28,.12), 0 10px 28px rgba(255,106,26,.32);
    }
    .brand-name{
      font-size:16px;
      font-weight:850;
      letter-spacing:-.03em;
      white-space:nowrap;
    }
    .nav-links{
      margin:0;
      padding:0;
      list-style:none;
      display:flex;
      align-items:center;
      justify-content:center;
      gap:6px;
      flex:1 1 auto;
    }
    .nav-links a{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:42px;
      padding:0 16px;
      border-radius:999px;
      color:var(--muted);
      font-size:14px;
      font-weight:750;
      transition:var(--ease);
      border:1px solid transparent;
    }
    .nav-links a:hover,
    .nav-links a:focus{
      color:var(--text);
      background:rgba(255,255,255,.07);
      border-color:rgba(255,255,255,.1);
      outline:none;
    }
    .nav-links a.active{
      color:#1a0d06;
      background:linear-gradient(135deg,#ffd18c,var(--orange) 56%,var(--orange-2));
      box-shadow:0 10px 30px rgba(255,106,26,.25);
    }
    .nav-cta{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:46px;
      padding:0 20px;
      border-radius:999px;
      color:#fff;
      font-weight:850;
      font-size:14px;
      background:linear-gradient(135deg,var(--red),var(--orange-2));
      border:1px solid rgba(255,196,128,.28);
      box-shadow:0 14px 42px rgba(204,45,32,.34);
      transition:var(--ease);
      white-space:nowrap;
    }
    .nav-cta:hover,
    .nav-cta:focus{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 18px 54px rgba(255,106,26,.38), 0 0 0 4px rgba(255,159,28,.12);
      outline:none;
    }

    main{padding-top:118px}
    .section{padding:72px 0}
    .section-tight{padding:48px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      color:#ffd19a;
      font-size:13px;
      font-weight:850;
      letter-spacing:.03em;
      background:rgba(255,159,28,.1);
      border:1px solid rgba(255,159,28,.24);
    }
    .eyebrow:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--orange);
      box-shadow:0 0 18px rgba(255,159,28,.9);
    }
    h1,h2,h3,h4{
      margin:0;
      font-weight:950;
      letter-spacing:-.055em;
      line-height:1.08;
    }
    p{margin:0;color:var(--muted)}
    .lead{
      font-size:18px;
      color:#d5cbc2;
      max-width:740px;
    }
    .gradient-text{
      background:linear-gradient(135deg,#fff4df 0%,#ffc56e 45%,#ff6a1a 100%);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }

    .btn-action{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:50px;
      padding:0 22px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.14);
      font-weight:900;
      transition:var(--ease);
      cursor:pointer;
      position:relative;
      overflow:hidden;
    }
    .btn-action:before{
      content:"";
      position:absolute;
      inset:0;
      transform:translateX(-110%) skewX(-20deg);
      width:55%;
      background:linear-gradient(90deg,transparent,rgba(255,255,255,.28),transparent);
      transition:transform .6s ease;
    }
    .btn-action:hover:before{transform:translateX(220%) skewX(-20deg)}
    .btn-primary-hot{
      color:#1a0d06;
      background:linear-gradient(135deg,#ffe0a8,var(--orange) 52%,var(--orange-2));
      box-shadow:var(--shadow-hot);
    }
    .btn-primary-hot:hover{
      color:#1a0d06;
      transform:translateY(-3px);
      box-shadow:0 22px 65px rgba(255,106,26,.34);
    }
    .btn-ghost-hot{
      color:var(--text);
      background:rgba(255,255,255,.055);
      border-color:rgba(255,255,255,.16);
    }
    .btn-ghost-hot:hover{
      color:#fff;
      background:rgba(255,159,28,.12);
      border-color:rgba(255,159,28,.42);
      transform:translateY(-3px);
    }
    .btn-action:focus,
    .form-control:focus{
      outline:none;
      box-shadow:0 0 0 4px rgba(255,159,28,.18);
      border-color:rgba(255,159,28,.55);
    }

    .hero-topic{
      position:relative;
      padding:54px 0 34px;
    }
    .hero-frame{
      position:relative;
      overflow:hidden;
      border-radius:34px;
      padding:42px;
      background:
        linear-gradient(135deg,rgba(255,255,255,.075),rgba(255,255,255,.025)),
        radial-gradient(circle at 72% 18%,rgba(255,159,28,.24),transparent 32%),
        radial-gradient(circle at 4% 100%,rgba(204,45,32,.24),transparent 38%),
        linear-gradient(135deg,#17100e,#0d0b0a 58%,#080706);
      border:1px solid rgba(255,255,255,.13);
      box-shadow:var(--shadow);
    }
    .hero-frame:after{
      content:"专题";
      position:absolute;
      right:-22px;
      top:30px;
      transform:rotate(12deg);
      padding:10px 38px;
      color:#1b0c05;
      font-size:20px;
      font-weight:950;
      letter-spacing:.06em;
      background:linear-gradient(135deg,#ffd58f,var(--orange));
      border:1px solid rgba(255,255,255,.32);
      box-shadow:0 18px 48px rgba(255,106,26,.28);
    }
    .hero-title{
      margin-top:20px;
      font-size:clamp(42px,6vw,76px);
      max-width:780px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      margin-top:28px;
    }
    .count-panel{
      height:100%;
      padding:26px;
      border-radius:28px;
      background:linear-gradient(180deg,rgba(255,255,255,.09),rgba(255,255,255,.035));
      border:1px solid rgba(255,255,255,.13);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
    }
    .count-rings{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:14px;
      margin-bottom:22px;
    }
    .ring{
      aspect-ratio:1;
      border-radius:50%;
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:center;
      background:
        radial-gradient(circle at center,#16110f 56%,transparent 57%),
        conic-gradient(var(--orange) 0 78%,rgba(255,255,255,.12) 78% 100%);
      border:1px solid rgba(255,159,28,.24);
    }
    .ring strong{
      font-size:24px;
      line-height:1;
      color:#fff4dd;
    }
    .ring span{
      margin-top:5px;
      font-size:12px;
      color:var(--muted);
      font-weight:800;
    }
    .sell-points{
      display:grid;
      gap:10px;
      margin-top:18px;
    }
    .point{
      display:flex;
      gap:10px;
      align-items:flex-start;
      padding:12px;
      border-radius:16px;
      background:rgba(0,0,0,.22);
      border:1px solid rgba(255,255,255,.08);
      color:#d9d0c6;
      font-weight:700;
      font-size:14px;
    }
    .dot{
      flex:0 0 auto;
      width:10px;
      height:10px;
      margin-top:7px;
      border-radius:50%;
      background:var(--orange);
      box-shadow:0 0 18px rgba(255,159,28,.85);
    }

    .topic-strip{
      margin-top:22px;
      display:flex;
      gap:12px;
      overflow-x:auto;
      scrollbar-width:none;
      padding-bottom:2px;
    }
    .topic-strip::-webkit-scrollbar{display:none}
    .strip-chip{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 14px;
      border-radius:999px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.12);
      color:#d9d0c6;
      font-size:14px;
      font-weight:800;
    }
    .strip-chip b{color:#ffc56e}

    .intro-band{
      border-radius:30px;
      padding:30px;
      background:linear-gradient(135deg,rgba(74,21,20,.52),rgba(24,19,17,.9));
      border:1px solid rgba(255,255,255,.12);
      box-shadow:var(--shadow);
    }
    .intro-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:22px;
      align-items:stretch;
    }
    .summary-list{
      display:grid;
      gap:12px;
    }
    .summary-item{
      display:flex;
      justify-content:space-between;
      gap:18px;
      padding:15px 16px;
      border-radius:18px;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.1);
    }
    .summary-item span{color:var(--muted)}
    .summary-item strong{color:#fff;font-weight:950;white-space:nowrap}

    .section-head{
      display:flex;
      justify-content:space-between;
      gap:24px;
      align-items:end;
      margin-bottom:26px;
    }
    .section-head h2{font-size:clamp(30px,4vw,48px)}
    .section-head p{max-width:560px}

    .topic-grid{
      display:grid;
      grid-template-columns:1.25fr .75fr;
      gap:22px;
    }
    .topic-stack{
      display:grid;
      gap:22px;
    }
    .topic-card{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-xl);
      padding:28px;
      background:linear-gradient(145deg,rgba(255,255,255,.08),rgba(255,255,255,.025));
      border:1px solid rgba(255,255,255,.12);
      box-shadow:0 20px 70px rgba(0,0,0,.28);
      transition:var(--ease);
    }
    .topic-card:hover{
      transform:translateY(-6px);
      border-color:rgba(255,159,28,.36);
      box-shadow:0 28px 80px rgba(0,0,0,.42),0 0 0 1px rgba(255,159,28,.12);
    }
    .topic-card.feature{
      min-height:390px;
      background:
        radial-gradient(circle at 75% 12%,rgba(255,159,28,.23),transparent 34%),
        linear-gradient(145deg,#271713,#11100f);
    }
    .topic-card.offset{
      margin-top:50px;
      background:
        radial-gradient(circle at 20% 20%,rgba(204,45,32,.22),transparent 34%),
        linear-gradient(145deg,#1b1513,#0d0b0a);
    }
    .corner-badge{
      display:inline-flex;
      align-items:center;
      padding:7px 11px;
      border-radius:999px;
      color:#1b0c05;
      font-weight:950;
      font-size:12px;
      background:linear-gradient(135deg,#ffe0a8,var(--orange));
      box-shadow:0 12px 30px rgba(255,159,28,.22);
    }
    .topic-card h3{
      margin-top:18px;
      font-size:clamp(24px,3vw,38px);
    }
    .topic-card p{
      margin-top:12px;
      max-width:560px;
    }
    .topic-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:22px;
    }
    .tag{
      display:inline-flex;
      padding:8px 11px;
      border-radius:999px;
      color:#d8d0c6;
      font-size:13px;
      font-weight:850;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.11);
    }
    .topic-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:26px;
    }
    .abstract-meter{
      position:absolute;
      right:24px;
      bottom:24px;
      width:min(240px,44%);
      display:grid;
      gap:8px;
      opacity:.92;
    }
    .meter-row{
      height:10px;
      border-radius:999px;
      background:rgba(255,255,255,.1);
      overflow:hidden;
    }
    .meter-row span{
      display:block;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg,var(--red),var(--orange));
    }
    .mini-card{
      min-height:184px;
    }

    .compare-panel{
      border-radius:30px;
      overflow:hidden;
      background:linear-gradient(180deg,rgba(255,255,255,.075),rgba(255,255,255,.03));
      border:1px solid rgba(255,255,255,.12);
      box-shadow:var(--shadow);
    }
    .compare-top{
      display:flex;
      justify-content:space-between;
      gap:18px;
      align-items:center;
      padding:24px 26px;
      background:linear-gradient(90deg,rgba(204,45,32,.3),rgba(255,159,28,.12));
      border-bottom:1px solid rgba(255,255,255,.1);
    }
    .compare-top h2{font-size:clamp(28px,3.5vw,44px)}
    .score{
      display:flex;
      align-items:baseline;
      gap:4px;
      color:#ffd18c;
      font-weight:950;
    }
    .score strong{font-size:42px;line-height:1}
    .compare-table{
      display:grid;
      grid-template-columns:1fr;
    }
    .compare-row{
      display:grid;
      grid-template-columns:220px 1fr 160px;
      gap:18px;
      align-items:center;
      padding:18px 26px;
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .compare-row:last-child{border-bottom:0}
    .compare-row .name{
      font-weight:950;
      color:#fff;
    }
    .compare-row .desc{
      color:var(--muted);
      font-size:15px;
    }
    .status{
      justify-self:end;
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      color:#cfffbd;
      font-size:13px;
      font-weight:900;
      background:rgba(139,211,107,.12);
      border:1px solid rgba(139,211,107,.26);
      white-space:nowrap;
    }
    .status:before{
      content:"✓";
      color:var(--green);
      font-weight:950;
    }

    .signal-zone{
      background:
        radial-gradient(circle at 70% 8%,rgba(255,159,28,.13),transparent 28%),
        linear-gradient(180deg,#0b0908,#120f0d);
      border-top:1px solid rgba(255,255,255,.08);
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .signal-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .signal-card{
      padding:22px;
      border-radius:24px;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.1);
      min-height:170px;
      transition:var(--ease);
    }
    .signal-card:hover{
      transform:translateY(-4px);
      border-color:rgba(255,159,28,.3);
      background:rgba(255,159,28,.07);
    }
    .signal-card .num{
      display:block;
      margin-bottom:12px;
      font-size:36px;
      line-height:1;
      font-weight:950;
      color:#ffd18c;
      letter-spacing:-.05em;
    }
    .signal-card h3{
      font-size:18px;
      margin-bottom:8px;
      letter-spacing:-.03em;
    }
    .signal-card p{font-size:14px}

    .flow{
      display:grid;
      grid-template-columns:.85fr 1.15fr;
      gap:24px;
      align-items:start;
    }
    .flow-side{
      position:sticky;
      top:115px;
      padding:28px;
      border-radius:28px;
      background:linear-gradient(145deg,rgba(255,159,28,.12),rgba(255,255,255,.04));
      border:1px solid rgba(255,159,28,.22);
    }
    .flow-side h2{font-size:clamp(30px,4vw,48px)}
    .flow-list{
      display:grid;
      gap:14px;
    }
    .flow-item{
      display:grid;
      grid-template-columns:58px 1fr;
      gap:16px;
      padding:18px;
      border-radius:22px;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.1);
      transition:var(--ease);
    }
    .flow-item:hover{
      transform:translateX(5px);
      border-color:rgba(255,159,28,.35);
    }
    .step-no{
      width:58px;
      height:58px;
      border-radius:18px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      color:#1b0c05;
      font-weight:950;
      background:linear-gradient(135deg,#ffe2af,var(--orange));
      box-shadow:0 14px 36px rgba(255,106,26,.2);
    }
    .flow-item h3{
      font-size:20px;
      margin-bottom:6px;
      letter-spacing:-.035em;
    }

    .faq-wrap{
      display:grid;
      grid-template-columns:.85fr 1.15fr;
      gap:24px;
      align-items:start;
    }
    .faq-card{
      border-radius:28px;
      padding:28px;
      background:linear-gradient(145deg,rgba(74,21,20,.44),rgba(255,255,255,.035));
      border:1px solid rgba(255,255,255,.12);
    }
    .accordion{
      --bs-accordion-bg:transparent;
      --bs-accordion-border-color:rgba(255,255,255,.11);
      --bs-accordion-btn-focus-box-shadow:0 0 0 4px rgba(255,159,28,.14);
      display:grid;
      gap:12px;
    }
    .accordion-item{
      overflow:hidden;
      border-radius:20px !important;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.11) !important;
    }
    .accordion-button{
      color:#fff;
      background:transparent;
      font-weight:900;
      padding:18px 20px;
      box-shadow:none !important;
    }
    .accordion-button:not(.collapsed){
      color:#ffd18c;
      background:rgba(255,159,28,.08);
    }
    .accordion-button:after{
      filter:invert(1) sepia(.5) saturate(2);
    }
    .accordion-body{
      padding:0 20px 20px;
      color:var(--muted);
    }

    .cta-band{
      position:relative;
      overflow:hidden;
      border-radius:34px;
      padding:34px;
      background:
        radial-gradient(circle at 78% 22%,rgba(255,255,255,.16),transparent 25%),
        linear-gradient(135deg,#6f2018 0%,#cc2d20 42%,#ff9f1c 100%);
      box-shadow:0 26px 90px rgba(204,45,32,.34);
      border:1px solid rgba(255,255,255,.22);
    }
    .cta-band:before{
      content:"今日提醒";
      position:absolute;
      top:22px;
      right:24px;
      padding:8px 14px;
      border-radius:999px;
      color:#271006;
      font-size:13px;
      font-weight:950;
      background:rgba(255,255,255,.78);
      transform:rotate(3deg);
    }
    .cta-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:26px;
      align-items:center;
    }
    .cta-band h2{
      font-size:clamp(32px,4.6vw,58px);
      color:#fff9f0;
    }
    .cta-band p{
      margin-top:12px;
      color:rgba(255,249,240,.82);
      max-width:620px;
    }
    .subscribe-form{
      display:grid;
      gap:12px;
      padding:18px;
      border-radius:24px;
      background:rgba(18,9,5,.34);
      border:1px solid rgba(255,255,255,.18);
      backdrop-filter:blur(10px);
    }
    .form-control{
      min-height:54px;
      color:#fff;
      background:rgba(0,0,0,.28);
      border:1px solid rgba(255,255,255,.2);
      border-radius:999px;
      padding:0 18px;
    }
    .form-control::placeholder{color:rgba(255,255,255,.58)}
    .form-actions{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:10px;
    }
    .subscribe-form .btn-action{
      width:100%;
      border-color:rgba(255,255,255,.24);
    }
    .subscribe-form .btn-primary-hot{
      background:linear-gradient(135deg,#fff8e8,#ffd18c);
      color:#261006;
    }
    .subscribe-form .btn-ghost-hot{
      background:rgba(255,255,255,.12);
    }

    footer{
      padding:44px 0 28px;
      background:#060505;
      border-top:1px solid rgba(255,255,255,.1);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:26px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:10px;
      font-size:18px;
      font-weight:950;
      letter-spacing:-.04em;
    }
    .footer-text{
      margin-top:14px;
      max-width:620px;
      color:var(--weak);
      font-size:14px;
    }
    .footer-links{
      display:flex;
      flex-wrap:wrap;
      justify-content:flex-end;
      gap:10px;
    }
    .footer-links a{
      display:inline-flex;
      align-items:center;
      min-height:40px;
      padding:0 13px;
      border-radius:999px;
      color:var(--muted);
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.08);
      font-size:14px;
      font-weight:800;
      transition:var(--ease);
    }
    .footer-links a:hover{
      color:#fff;
      border-color:rgba(255,159,28,.28);
      background:rgba(255,159,28,.08);
    }
    .copyright{
      margin-top:28px;
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.08);
      display:flex;
      justify-content:space-between;
      gap:16px;
      color:#746a63;
      font-size:13px;
    }

    @media (max-width:1024px){
      :root{--nav-h:68px}
      .pill-nav{
        gap:10px;
        padding:8px;
      }
      .brand-name{font-size:14px}
      .nav-links a{padding:0 12px}
      .hero-frame{padding:32px}
      .intro-grid,
      .topic-grid,
      .flow,
      .faq-wrap,
      .cta-grid{
        grid-template-columns:1fr;
      }
      .topic-card.offset{margin-top:0}
      .signal-grid{grid-template-columns:repeat(2,1fr)}
      .flow-side{position:relative;top:auto}
      .compare-row{grid-template-columns:170px 1fr 140px}
    }

    @media (max-width:768px){
      .site-container{width:min(100% - 28px,var(--container))}
      .pill-nav-wrap{
        top:12px;
        justify-content:flex-start;
        padding:0 12px;
        overflow:hidden;
      }
      .pill-nav{
        width:100%;
        overflow-x:auto;
        border-radius:26px;
        justify-content:flex-start;
        scrollbar-width:none;
      }
      .pill-nav::-webkit-scrollbar{display:none}
      .brand{position:sticky;left:0;background:rgba(15,12,10,.86);z-index:2}
      .brand-name{max-width:150px;overflow:hidden;text-overflow:ellipsis}
      .nav-links{
        flex:0 0 auto;
        justify-content:flex-start;
      }
      .nav-cta{padding:0 15px}
      main{padding-top:104px}
      .section{padding:50px 0}
      .hero-frame{
        border-radius:26px;
        padding:28px 22px;
      }
      .hero-frame:after{
        right:-28px;
        top:18px;
        font-size:16px;
      }
      .lead{font-size:16px}
      .count-rings{grid-template-columns:repeat(3,minmax(82px,1fr));gap:10px}
      .ring strong{font-size:20px}
      .section-head{
        display:block;
      }
      .section-head p{margin-top:12px}
      .abstract-meter{
        position:relative;
        right:auto;
        bottom:auto;
        width:100%;
        margin-top:24px;
      }
      .compare-top{
        display:block;
      }
      .score{margin-top:12px}
      .compare-row{
        grid-template-columns:1fr;
        gap:7px;
        padding:18px;
      }
      .status{justify-self:start}
      .signal-grid{grid-template-columns:1fr}
      .flow-item{grid-template-columns:50px 1fr}
      .step-no{width:50px;height:50px;border-radius:15px}
      .footer-grid{
        grid-template-columns:1fr;
      }
      .footer-links{justify-content:flex-start}
      .copyright{
        flex-direction:column;
      }
    }

    @media (max-width:520px){
      .brand-mark{width:38px;height:38px}
      .nav-links a{min-height:38px;font-size:13px;padding:0 11px}
      .nav-cta{min-height:40px;font-size:13px}
      .hero-title{font-size:38px}
      .hero-actions,
      .form-actions{
        grid-template-columns:1fr;
        display:grid;
      }
      .btn-action{width:100%}
      .intro-band,
      .topic-card,
      .compare-panel,
      .faq-card,
      .cta-band{
        border-radius:22px;
      }
      .count-panel{padding:18px;border-radius:22px}
      .count-rings{grid-template-columns:1fr 1fr 1fr}
      .ring span{font-size:11px}
      .summary-item{
        display:block;
      }
      .summary-item strong{display:block;margin-top:4px}
      .cta-band{padding:26px 18px}
      .cta-band:before{display:none}
    }