/* roulang page: index */
:root{
      --bg:#07111f;
      --bg-2:#0b1730;
      --panel:#101d35;
      --panel-soft:rgba(17,32,58,.72);
      --glass:rgba(255,255,255,.075);
      --glass-strong:rgba(255,255,255,.12);
      --text:#edf5ff;
      --muted:#9fb2cc;
      --weak:#70839c;
      --line:rgba(166,190,230,.18);
      --primary:#2f7bff;
      --primary-2:#00d4ff;
      --hot:#ff3d57;
      --gold:#ffd166;
      --green:#38e6a6;
      --purple:#9b7cff;
      --shadow:0 24px 80px rgba(0,0,0,.34);
      --shadow-soft:0 16px 42px rgba(0,0,0,.24);
      --radius-xl:28px;
      --radius-lg:22px;
      --radius-md:16px;
      --radius-sm:12px;
      --container:1180px;
      --transition:.22s ease;
    }

    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      min-height:100vh;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--text);
      line-height:1.72;
      background:
        radial-gradient(circle at 12% 8%, rgba(47,123,255,.34), transparent 28%),
        radial-gradient(circle at 84% 18%, rgba(0,212,255,.18), transparent 30%),
        radial-gradient(circle at 62% 88%, rgba(255,61,87,.13), transparent 30%),
        linear-gradient(180deg,#06101f 0%,#07111f 42%,#081426 100%);
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      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:44px 44px;
      mask-image:linear-gradient(to bottom, rgba(0,0,0,.75), transparent 82%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{border:0;cursor:pointer}
    ::selection{background:rgba(47,123,255,.55);color:#fff}

    .container{
      width:min(var(--container), calc(100% - 40px));
      margin:0 auto;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:80;
      backdrop-filter:blur(18px);
      background:rgba(5,13,27,.78);
      border-bottom:1px solid var(--line);
      box-shadow:0 14px 42px rgba(0,0,0,.22);
    }
    .topbar{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
      padding:16px 0 12px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:15px;
      display:grid;
      place-items:center;
      background:
        linear-gradient(135deg, rgba(47,123,255,.95), rgba(0,212,255,.78)),
        radial-gradient(circle at 75% 20%, rgba(255,255,255,.9), transparent 22%);
      color:#fff;
      font-weight:900;
      letter-spacing:-1px;
      box-shadow:0 0 28px rgba(47,123,255,.45);
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      line-height:1.18;
    }
    .brand-name{
      font-size:18px;
      font-weight:900;
      letter-spacing:.2px;
    }
    .brand-sub{
      font-size:12px;
      color:var(--muted);
    }
    .header-tools{
      flex:1;
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:12px;
      min-width:0;
    }
    .search-wrap{
      width:min(430px, 46vw);
      position:relative;
    }
    .search-wrap input{
      width:100%;
      height:44px;
      color:var(--text);
      background:rgba(255,255,255,.075);
      border:1px solid var(--line);
      border-radius:999px;
      outline:none;
      padding:0 46px 0 18px;
      transition:var(--transition);
    }
    .search-wrap input::placeholder{color:#8194ad}
    .search-wrap input:focus{
      border-color:rgba(0,212,255,.7);
      box-shadow:0 0 0 4px rgba(0,212,255,.13);
      background:rgba(255,255,255,.1);
    }
    .search-icon{
      position:absolute;
      right:15px;
      top:50%;
      transform:translateY(-50%);
      color:var(--primary-2);
      font-size:17px;
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:44px;
      padding:0 18px;
      border-radius:999px;
      font-weight:800;
      letter-spacing:.1px;
      transition:transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
      white-space:nowrap;
    }
    .btn-primary{
      color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      box-shadow:0 0 24px rgba(47,123,255,.38), inset 0 1px 0 rgba(255,255,255,.28);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 36px rgba(0,212,255,.48)}
    .btn-ghost{
      border:1px solid var(--line);
      color:var(--text);
      background:rgba(255,255,255,.07);
    }
    .btn-ghost:hover{transform:translateY(-2px);border-color:rgba(0,212,255,.55);background:rgba(0,212,255,.1)}
    .btn-hot{
      color:#fff;
      background:linear-gradient(135deg,#ff3d57,#ff8b3d);
      box-shadow:0 0 26px rgba(255,61,87,.42);
    }
    .btn-hot:hover{transform:translateY(-2px);box-shadow:0 0 38px rgba(255,61,87,.55)}
    .btn:focus-visible,
    .tab-link:focus-visible,
    .pill:focus-visible{
      outline:3px solid rgba(0,212,255,.36);
      outline-offset:3px;
    }

    .channel-row{
      border-top:1px solid rgba(166,190,230,.1);
      overflow:hidden;
    }
    .channel-inner{
      display:flex;
      align-items:center;
      gap:10px;
      padding:10px 0 13px;
      overflow-x:auto;
      scrollbar-width:none;
    }
    .channel-inner::-webkit-scrollbar{display:none}
    .tab-link,.pill{
      flex:0 0 auto;
      height:34px;
      padding:0 15px;
      border-radius:999px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      color:var(--muted);
      background:rgba(255,255,255,.045);
      border:1px solid transparent;
      font-size:14px;
      transition:var(--transition);
    }
    .tab-link.active{
      color:#fff;
      background:rgba(47,123,255,.22);
      border-color:rgba(47,123,255,.5);
      box-shadow:inset 0 0 18px rgba(47,123,255,.16);
    }
    .tab-link:hover,.pill:hover{
      color:#fff;
      border-color:rgba(0,212,255,.35);
      background:rgba(0,212,255,.08);
    }
    .pill{
      cursor:default;
      color:#93a8c5;
    }

    main{padding-bottom:84px}
    section{position:relative}
    .section{
      padding:74px 0;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:28px;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--primary-2);
      font-weight:900;
      font-size:13px;
      letter-spacing:.08em;
      text-transform:uppercase;
      margin-bottom:8px;
    }
    .section-kicker::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--hot);
      box-shadow:0 0 14px var(--hot);
    }
    .section-title{
      font-size:clamp(26px,3vw,42px);
      line-height:1.18;
      font-weight:950;
      letter-spacing:-.8px;
    }
    .section-desc{
      max-width:660px;
      color:var(--muted);
      font-size:16px;
      margin-top:10px;
    }

    .hero{
      padding:58px 0 40px;
    }
    .hero-shell{
      border:1px solid var(--line);
      border-radius:var(--radius-xl);
      overflow:hidden;
      background:
        linear-gradient(135deg, rgba(16,29,53,.86), rgba(9,18,35,.72)),
        radial-gradient(circle at 30% 18%, rgba(0,212,255,.16), transparent 34%);
      box-shadow:var(--shadow);
      position:relative;
    }
    .hero-shell::after{
      content:"";
      position:absolute;
      inset:0;
      pointer-events:none;
      background:linear-gradient(90deg, transparent, rgba(255,255,255,.055), transparent);
      transform:skewX(-14deg) translateX(-120%);
      animation:shine 7s infinite;
    }
    @keyframes shine{
      0%,55%{transform:skewX(-14deg) translateX(-120%)}
      78%,100%{transform:skewX(-14deg) translateX(120%)}
    }
    .hero-banner{
      display:grid;
      grid-template-columns:1.02fr 1.38fr;
      gap:0;
      min-height:450px;
    }
    .hero-copy{
      padding:48px;
      border-right:1px solid var(--line);
      display:flex;
      flex-direction:column;
      justify-content:center;
      position:relative;
      z-index:1;
    }
    .status-line{
      display:flex;
      align-items:center;
      flex-wrap:wrap;
      gap:10px;
      margin-bottom:18px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 12px;
      border-radius:999px;
      color:#dcecff;
      background:rgba(255,255,255,.08);
      border:1px solid var(--line);
      font-size:13px;
      font-weight:800;
    }
    .badge.hot{
      background:rgba(255,61,87,.16);
      border-color:rgba(255,61,87,.34);
      color:#ffdfe4;
    }
    .badge .dot{
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--green);
      box-shadow:0 0 12px var(--green);
    }
    h1{
      font-size:clamp(34px,4.8vw,64px);
      line-height:1.06;
      letter-spacing:-1.6px;
      font-weight:1000;
      margin-bottom:18px;
    }
    .hero-intro{
      color:#bdd0e9;
      font-size:17px;
      max-width:620px;
      margin-bottom:26px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-bottom:28px;
    }
    .hero-metrics{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      max-width:560px;
    }
    .metric{
      padding:14px;
      border:1px solid var(--line);
      border-radius:var(--radius-md);
      background:rgba(255,255,255,.055);
    }
    .metric strong{
      display:block;
      font-size:22px;
      line-height:1;
      color:#fff;
    }
    .metric span{
      display:block;
      margin-top:6px;
      color:var(--muted);
      font-size:13px;
    }

    .hero-compare{
      padding:28px;
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      align-items:stretch;
      gap:16px;
      position:relative;
      z-index:1;
    }
    .plan-card{
      border:1px solid var(--line);
      border-radius:24px;
      background:rgba(255,255,255,.062);
      padding:22px;
      min-height:332px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      backdrop-filter:blur(14px);
      transition:var(--transition);
    }
    .plan-card:hover{
      transform:translateY(-5px);
      border-color:rgba(0,212,255,.42);
      box-shadow:var(--shadow-soft);
      background:rgba(255,255,255,.09);
    }
    .plan-card.recommend{
      transform:translateY(-18px);
      border-color:rgba(0,212,255,.62);
      background:
        linear-gradient(180deg, rgba(47,123,255,.24), rgba(255,255,255,.075)),
        rgba(255,255,255,.08);
      box-shadow:0 24px 70px rgba(47,123,255,.28), 0 0 0 1px rgba(0,212,255,.16) inset;
      position:relative;
      overflow:hidden;
    }
    .plan-card.recommend::before{
      content:"推荐档";
      position:absolute;
      right:16px;
      top:16px;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(255,209,102,.16);
      color:var(--gold);
      border:1px solid rgba(255,209,102,.34);
      font-size:12px;
      font-weight:900;
    }
    .plan-name{
      color:#fff;
      font-size:20px;
      font-weight:950;
      margin-bottom:8px;
    }
    .plan-desc{
      color:var(--muted);
      font-size:14px;
      min-height:72px;
      margin-bottom:18px;
    }
    .plan-price{
      display:flex;
      align-items:flex-end;
      gap:6px;
      margin:12px 0 18px;
    }
    .plan-price strong{
      font-size:34px;
      line-height:1;
    }
    .plan-price span{
      color:var(--muted);
      font-size:13px;
      margin-bottom:3px;
    }
    .check-list{
      display:grid;
      gap:9px;
      color:#c7d7ec;
      font-size:14px;
      list-style:none;
      margin-bottom:20px;
    }
    .check-list li{
      display:flex;
      align-items:flex-start;
      gap:8px;
    }
    .check-list li::before{
      content:"✓";
      color:var(--green);
      font-weight:900;
    }

    .category-grid{
      display:grid;
      grid-template-columns:1.2fr repeat(3,1fr);
      gap:16px;
    }
    .category-card{
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      background:var(--glass);
      padding:22px;
      min-height:178px;
      position:relative;
      overflow:hidden;
      transition:var(--transition);
    }
    .category-card::after{
      content:"";
      position:absolute;
      width:120px;
      height:120px;
      border-radius:50%;
      right:-46px;
      bottom:-50px;
      background:radial-gradient(circle, rgba(0,212,255,.22), transparent 68%);
    }
    .category-card.featured{
      grid-row:span 2;
      min-height:372px;
      background:
        linear-gradient(145deg, rgba(47,123,255,.2), rgba(255,61,87,.09)),
        rgba(255,255,255,.07);
    }
    .category-card:hover{
      transform:translateY(-5px);
      border-color:rgba(0,212,255,.46);
      box-shadow:var(--shadow-soft);
    }
    .card-icon{
      width:46px;
      height:46px;
      border-radius:16px;
      display:grid;
      place-items:center;
      margin-bottom:18px;
      background:rgba(0,212,255,.12);
      border:1px solid rgba(0,212,255,.22);
      color:var(--primary-2);
      font-size:21px;
    }
    .category-card h3{
      font-size:21px;
      margin-bottom:8px;
    }
    .category-card p{
      color:var(--muted);
      font-size:14px;
    }
    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:20px;
    }
    .tag{
      padding:6px 10px;
      border-radius:999px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.05);
      color:#c1d2e8;
      font-size:13px;
    }

    .resource-layout{
      display:grid;
      grid-template-columns:1.45fr .9fr;
      gap:20px;
      align-items:start;
    }
    .resource-list{
      display:grid;
      gap:12px;
    }
    .resource-item{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:16px;
      align-items:center;
      padding:18px;
      border-radius:var(--radius-lg);
      border:1px solid var(--line);
      background:rgba(255,255,255,.062);
      transition:var(--transition);
    }
    .resource-item:hover{
      transform:translateX(4px);
      background:rgba(255,255,255,.09);
      border-color:rgba(47,123,255,.44);
    }
    .rank{
      width:38px;
      height:38px;
      display:grid;
      place-items:center;
      border-radius:13px;
      color:#fff;
      font-weight:950;
      background:linear-gradient(135deg, rgba(47,123,255,.86), rgba(0,212,255,.72));
      box-shadow:0 0 20px rgba(47,123,255,.22);
    }
    .resource-item h3{
      font-size:18px;
      margin-bottom:2px;
    }
    .resource-item p{
      color:var(--muted);
      font-size:14px;
    }
    .status-pill{
      padding:7px 10px;
      border-radius:999px;
      color:#c8fff0;
      background:rgba(56,230,166,.12);
      border:1px solid rgba(56,230,166,.25);
      font-size:12px;
      font-weight:900;
    }
    .side-panel{
      border:1px solid var(--line);
      border-radius:var(--radius-xl);
      background:
        linear-gradient(180deg, rgba(255,255,255,.09), rgba(255,255,255,.045));
      padding:24px;
      box-shadow:var(--shadow-soft);
    }
    .side-panel h3{
      font-size:22px;
      margin-bottom:10px;
    }
    .side-panel p{
      color:var(--muted);
      font-size:14px;
      margin-bottom:16px;
    }
    .progress-stack{
      display:grid;
      gap:14px;
    }
    .progress-label{
      display:flex;
      justify-content:space-between;
      color:#d6e5f8;
      font-size:13px;
      margin-bottom:6px;
    }
    .bar{
      height:9px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      overflow:hidden;
    }
    .bar span{
      display:block;
      height:100%;
      border-radius:999px;
      background:linear-gradient(90deg,var(--primary),var(--primary-2));
    }

    .news-wrap{
      display:grid;
      grid-template-columns:1fr 360px;
      gap:20px;
      align-items:start;
    }
    .news-list{
      border:1px solid var(--line);
      border-radius:var(--radius-xl);
      background:rgba(255,255,255,.055);
      overflow:hidden;
    }
    .news-row{
      display:grid;
      grid-template-columns:120px 1fr auto;
      gap:18px;
      align-items:center;
      padding:18px 20px;
      border-bottom:1px solid rgba(166,190,230,.12);
      transition:var(--transition);
    }
    .news-row:last-child{border-bottom:0}
    .news-row:hover{background:rgba(0,212,255,.07)}
    .news-date{
      color:var(--primary-2);
      font-weight:900;
      font-size:13px;
    }
    .news-row a{
      font-size:17px;
      font-weight:850;
    }
    .news-row a:hover{color:#8feeff}
    .news-row p{
      color:var(--muted);
      font-size:14px;
      margin-top:3px;
    }
    .news-label{
      color:#ffdfe4;
      background:rgba(255,61,87,.13);
      border:1px solid rgba(255,61,87,.28);
      border-radius:999px;
      padding:6px 10px;
      font-size:12px;
      font-weight:900;
    }
    .recommend-box{
      border:1px solid var(--line);
      border-radius:var(--radius-xl);
      padding:22px;
      background:
        radial-gradient(circle at 70% 0%, rgba(255,61,87,.16), transparent 34%),
        rgba(255,255,255,.06);
    }
    .recommend-box h3{font-size:22px;margin-bottom:10px}
    .recommend-box p{color:var(--muted);font-size:14px;margin-bottom:16px}
    .mini-list{
      display:grid;
      gap:10px;
      list-style:none;
    }
    .mini-list li{
      padding:12px;
      border-radius:14px;
      background:rgba(255,255,255,.055);
      color:#d9e7f8;
      font-size:14px;
      border:1px solid rgba(166,190,230,.1);
    }

    .download-panel{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:22px;
      border:1px solid var(--line);
      border-radius:var(--radius-xl);
      background:
        linear-gradient(135deg, rgba(47,123,255,.18), rgba(0,212,255,.08)),
        rgba(255,255,255,.055);
      padding:30px;
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .device-card{
      min-height:280px;
      border-radius:26px;
      border:1px solid rgba(255,255,255,.16);
      background:
        linear-gradient(160deg, rgba(5,13,27,.92), rgba(15,37,73,.78));
      padding:22px;
      position:relative;
      overflow:hidden;
    }
    .device-card::before{
      content:"";
      position:absolute;
      inset:18px;
      border-radius:22px;
      border:1px solid rgba(0,212,255,.16);
      box-shadow:0 0 40px rgba(0,212,255,.08) inset;
    }
    .device-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:12px;
      margin-top:18px;
    }
    .device-grid span{
      min-height:74px;
      border-radius:17px;
      display:flex;
      align-items:center;
      justify-content:center;
      text-align:center;
      padding:12px;
      color:#cfe2f7;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(166,190,230,.13);
      font-weight:850;
    }
    .download-content h2{
      font-size:34px;
      line-height:1.16;
      margin-bottom:12px;
    }
    .download-content p{
      color:var(--muted);
      margin-bottom:20px;
    }
    .download-features{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:12px;
      margin-bottom:22px;
    }
    .download-features div{
      padding:14px;
      border-radius:16px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.055);
      color:#dceaff;
      font-weight:800;
    }

    .countdown-strip{
      display:grid;
      grid-template-columns:1fr auto;
      gap:20px;
      align-items:center;
      padding:24px;
      border-radius:var(--radius-xl);
      border:1px solid rgba(255,61,87,.28);
      background:
        linear-gradient(135deg, rgba(255,61,87,.16), rgba(255,139,61,.08)),
        rgba(255,255,255,.055);
      box-shadow:0 18px 60px rgba(255,61,87,.12);
    }
    .countdown-strip h2{
      font-size:28px;
      margin-bottom:6px;
    }
    .countdown-strip p{color:#ffc7cf}
    .time-boxes{
      display:flex;
      gap:10px;
      align-items:center;
      justify-content:flex-end;
      flex-wrap:wrap;
    }
    .time-box{
      width:76px;
      height:70px;
      border-radius:18px;
      display:grid;
      place-items:center;
      background:rgba(0,0,0,.22);
      border:1px solid rgba(255,255,255,.12);
    }
    .time-box strong{
      font-size:24px;
      line-height:1;
    }
    .time-box span{
      display:block;
      color:#ffc7cf;
      font-size:12px;
      text-align:center;
    }

    .triple-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
    }
    .value-card{
      padding:26px;
      border-radius:var(--radius-xl);
      border:1px solid var(--line);
      background:rgba(255,255,255,.06);
      transition:var(--transition);
      min-height:240px;
    }
    .value-card:hover{
      transform:translateY(-5px);
      border-color:rgba(0,212,255,.42);
      box-shadow:var(--shadow-soft);
    }
    .value-card:nth-child(2){
      background:linear-gradient(180deg,rgba(47,123,255,.17),rgba(255,255,255,.06));
    }
    .value-card h3{
      font-size:22px;
      margin:16px 0 8px;
    }
    .value-card p{
      color:var(--muted);
      font-size:15px;
    }

    .steps{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
      counter-reset:step;
    }
    .step-card{
      counter-increment:step;
      padding:22px;
      border-radius:var(--radius-lg);
      border:1px solid var(--line);
      background:rgba(255,255,255,.055);
      position:relative;
    }
    .step-card::before{
      content:"0" counter(step);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:42px;
      height:42px;
      border-radius:15px;
      background:rgba(47,123,255,.18);
      color:var(--primary-2);
      font-weight:950;
      margin-bottom:18px;
    }
    .step-card h3{font-size:19px;margin-bottom:8px}
    .step-card p{color:var(--muted);font-size:14px}

    .update-board{
      border:1px solid var(--line);
      border-radius:var(--radius-xl);
      overflow:hidden;
      background:rgba(255,255,255,.055);
    }
    .update-row{
      display:grid;
      grid-template-columns:1.1fr .8fr .8fr auto;
      gap:14px;
      align-items:center;
      padding:17px 20px;
      border-bottom:1px solid rgba(166,190,230,.12);
    }
    .update-row.header{
      color:#93a8c5;
      font-size:13px;
      font-weight:900;
      background:rgba(255,255,255,.04);
    }
    .update-row:last-child{border-bottom:0}
    .update-row strong{font-size:16px}
    .update-row span{color:var(--muted)}
    .state-ok,.state-review,.state-new{
      padding:6px 10px;
      border-radius:999px;
      font-size:12px;
      font-weight:950;
      text-align:center;
    }
    .state-ok{background:rgba(56,230,166,.13);color:#bfffe8;border:1px solid rgba(56,230,166,.25)}
    .state-review{background:rgba(255,209,102,.13);color:#ffe6a2;border:1px solid rgba(255,209,102,.28)}
    .state-new{background:rgba(0,212,255,.13);color:#c5f8ff;border:1px solid rgba(0,212,255,.25)}

    .event-panel{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:20px;
    }
    .event-card,.map-card{
      border:1px solid var(--line);
      border-radius:var(--radius-xl);
      padding:26px;
      background:rgba(255,255,255,.06);
    }
    .event-card h3,.map-card h3{font-size:24px;margin-bottom:10px}
    .event-card p,.map-card p{color:var(--muted);margin-bottom:16px}
    .timeline{
      list-style:none;
      display:grid;
      gap:12px;
    }
    .timeline li{
      padding:14px 14px 14px 42px;
      border-radius:16px;
      background:rgba(255,255,255,.052);
      border:1px solid rgba(166,190,230,.1);
      position:relative;
      color:#dceaff;
    }
    .timeline li::before{
      content:"";
      position:absolute;
      left:17px;
      top:22px;
      width:9px;
      height:9px;
      border-radius:50%;
      background:var(--primary-2);
      box-shadow:0 0 14px var(--primary-2);
    }
    .map-visual{
      height:176px;
      border-radius:20px;
      background:
        linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px),
        linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px),
        radial-gradient(circle at 58% 44%, rgba(255,61,87,.7), transparent 4%),
        radial-gradient(circle at 58% 44%, rgba(255,61,87,.18), transparent 22%),
        rgba(5,13,27,.58);
      background-size:28px 28px,28px 28px,100% 100%,100% 100%,100% 100%;
      border:1px solid rgba(166,190,230,.13);
      margin-bottom:16px;
      position:relative;
      overflow:hidden;
    }
    .map-visual::after{
      content:"签到点";
      position:absolute;
      left:58%;
      top:42%;
      transform:translate(18px,-50%);
      padding:6px 10px;
      border-radius:999px;
      background:rgba(255,61,87,.18);
      border:1px solid rgba(255,61,87,.35);
      color:#ffdfe4;
      font-size:12px;
      font-weight:900;
    }

    .faq-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:16px;
    }
    .faq-item{
      padding:22px;
      border-radius:var(--radius-lg);
      border:1px solid var(--line);
      background:rgba(255,255,255,.055);
    }
    .faq-item h3{
      font-size:19px;
      margin-bottom:8px;
    }
    .faq-item p{
      color:var(--muted);
      font-size:15px;
    }

    .final-cta{
      text-align:center;
      padding:48px 26px;
      border:1px solid rgba(0,212,255,.25);
      border-radius:var(--radius-xl);
      background:
        radial-gradient(circle at 50% 0%, rgba(0,212,255,.22), transparent 38%),
        linear-gradient(180deg, rgba(47,123,255,.16), rgba(255,255,255,.045));
      box-shadow:var(--shadow-soft);
    }
    .final-cta h2{
      font-size:clamp(28px,4vw,48px);
      line-height:1.15;
      margin-bottom:12px;
    }
    .final-cta p{
      color:var(--muted);
      max-width:720px;
      margin:0 auto 24px;
    }

    .site-footer{
      border-top:1px solid var(--line);
      background:rgba(4,10,22,.82);
      padding:42px 0;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:28px;
      align-items:start;
    }
    .footer-title{
      font-size:20px;
      font-weight:950;
      margin-bottom:10px;
    }
    .footer-desc,.footer-links a,.copyright{
      color:var(--muted);
      font-size:14px;
    }
    .footer-links{
      display:grid;
      gap:8px;
    }
    .footer-links a:hover{color:var(--primary-2)}
    .footer-bottom{
      margin-top:28px;
      padding-top:18px;
      border-top:1px solid rgba(166,190,230,.12);
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
    }

    @media (max-width:1024px){
      .hero-banner{grid-template-columns:1fr}
      .hero-copy{border-right:0;border-bottom:1px solid var(--line)}
      .hero-compare{grid-template-columns:1fr 1fr}
      .plan-card.recommend{transform:none;grid-column:span 2}
      .category-grid{grid-template-columns:repeat(2,1fr)}
      .category-card.featured{grid-row:auto}
      .resource-layout,.news-wrap,.download-panel,.event-panel{grid-template-columns:1fr}
      .steps{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1fr 1fr}
    }

    @media (max-width:768px){
      .container{width:min(100% - 28px, var(--container))}
      .topbar{align-items:flex-start;flex-direction:column}
      .header-tools{width:100%;justify-content:space-between}
      .search-wrap{width:100%;flex:1}
      .hero{padding-top:28px}
      .hero-copy{padding:30px 22px}
      .hero-compare{grid-template-columns:1fr;padding:18px}
      .plan-card.recommend{grid-column:auto}
      .hero-metrics{grid-template-columns:1fr}
      .section{padding:52px 0}
      .section-head{display:block}
      .category-grid,.triple-grid,.faq-grid{grid-template-columns:1fr}
      .news-row{grid-template-columns:1fr;gap:8px}
      .update-row{grid-template-columns:1fr;gap:6px}
      .update-row.header{display:none}
      .countdown-strip{grid-template-columns:1fr}
      .time-boxes{justify-content:flex-start}
      .footer-grid{grid-template-columns:1fr}
    }

    @media (max-width:520px){
      .brand-name{font-size:16px}
      .brand-sub{display:none}
      .header-tools{flex-direction:column;align-items:stretch}
      .btn{width:100%}
      .hero-actions .btn{width:100%}
      .download-features,.device-grid,.steps{grid-template-columns:1fr}
      .time-box{width:68px;height:64px}
      .resource-item{grid-template-columns:1fr;align-items:start}
      .status-pill{width:max-content}
      h1{font-size:34px}
      .hero-intro{font-size:15px}
    }