/* roulang page: index */
:root{
      --bg:#09070b;
      --bg-2:#120a10;
      --bg-3:#181018;
      --panel:#1f121b;
      --panel-2:#26151e;
      --card:#1a1017;
      --card-hover:#24141f;
      --line:rgba(255,120,90,.22);
      --line-strong:rgba(255,200,87,.38);
      --text:#fff6f7;
      --muted:#cbb7bf;
      --muted-2:#9f8792;
      --pink:#ff2f6d;
      --orange:#ff7a1a;
      --gold:#ffc857;
      --purple:#a84dff;
      --green:#56e39f;
      --danger:#ff5a66;
      --radius-sm:12px;
      --radius:20px;
      --radius-lg:30px;
      --shadow:0 22px 70px rgba(0,0,0,.42);
      --glow:0 0 34px rgba(255,47,109,.24);
      --glow-orange:0 0 32px rgba(255,122,26,.23);
      --container:1200px;
      --ease:all .24s ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 15% 4%, rgba(255,47,109,.18), transparent 30%),
        radial-gradient(circle at 82% 12%, rgba(255,122,26,.16), transparent 34%),
        linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 44%, #070509 100%);
      line-height:1.75;
      overflow-x:hidden;
    }

    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background:
        linear-gradient(110deg, transparent 0%, rgba(255,255,255,.035) 12%, transparent 24%),
        repeating-linear-gradient(90deg, rgba(255,255,255,.025) 0 1px, transparent 1px 88px);
      mask-image:linear-gradient(180deg, rgba(0,0,0,.85), transparent 78%);
      z-index:-1;
    }

    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--gold)}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    ::selection{background:rgba(255,47,109,.45);color:#fff}

    .site-container{
      width:min(100% - 32px, var(--container));
      margin-inline:auto;
    }

    .navbar-wrap{
      position:sticky;
      top:0;
      z-index:1000;
      background:rgba(9,7,11,.84);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(255,122,26,.18);
      box-shadow:0 12px 40px rgba(0,0,0,.28);
    }

    .navbar-wrap:before{
      content:"";
      position:absolute;
      left:0;
      right:0;
      top:0;
      height:1px;
      background:linear-gradient(90deg, transparent, rgba(255,200,87,.55), rgba(255,47,109,.5), transparent);
    }

    .navbar{
      padding:14px 0;
    }

    .brand-mark{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
      font-weight:900;
      letter-spacing:-.02em;
      color:#fff;
    }

    .brand-icon{
      width:42px;
      height:42px;
      border-radius:15px;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg, var(--pink), var(--orange));
      box-shadow:var(--glow);
      position:relative;
      flex:0 0 auto;
    }

    .brand-icon:after{
      content:"";
      width:16px;
      height:16px;
      border-radius:999px;
      border:3px solid rgba(255,255,255,.88);
      box-shadow:0 0 0 5px rgba(255,255,255,.08);
    }

    .brand-text{
      display:flex;
      flex-direction:column;
      line-height:1.16;
      font-size:17px;
    }

    .brand-sub{
      font-size:11px;
      color:var(--muted-2);
      font-weight:600;
      letter-spacing:.12em;
      margin-top:2px;
    }

    .navbar-toggler{
      border:1px solid rgba(255,200,87,.28);
      border-radius:14px;
      padding:9px 11px;
      box-shadow:none!important;
      background:rgba(255,255,255,.04);
    }

    .navbar-toggler-icon{
      width:22px;
      height:22px;
      filter:invert(1);
      opacity:.86;
    }

    .nav-menu{
      align-items:center;
      gap:10px;
    }

    .nav-link{
      color:var(--muted)!important;
      font-weight:700;
      padding:10px 16px!important;
      border-radius:999px;
      border:1px solid transparent;
      min-height:44px;
      display:flex;
      align-items:center;
      justify-content:center;
    }

    .nav-link:hover,
    .nav-link.active{
      color:#fff!important;
      background:rgba(255,122,26,.09);
      border-color:rgba(255,122,26,.25);
      box-shadow:inset 0 0 18px rgba(255,47,109,.08);
    }

    .nav-cta{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border:0;
      min-height:46px;
      padding:12px 22px;
      border-radius:999px;
      color:#fff;
      font-weight:900;
      background:linear-gradient(135deg, var(--pink), var(--orange));
      box-shadow:var(--glow-orange);
      white-space:nowrap;
    }

    .nav-cta:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 0 0 4px rgba(255,122,26,.12), 0 18px 45px rgba(255,47,109,.28);
    }

    .btn-main,
    .btn-ghost,
    .btn-soft{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:50px;
      padding:13px 22px;
      border-radius:999px;
      font-weight:900;
      border:1px solid transparent;
      transition:var(--ease);
      cursor:pointer;
      text-align:center;
    }

    .btn-main{
      color:#fff;
      background:linear-gradient(135deg, var(--pink), var(--orange));
      box-shadow:var(--glow-orange);
    }

    .btn-main:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 0 0 5px rgba(255,47,109,.11), 0 20px 50px rgba(255,122,26,.25);
    }

    .btn-ghost{
      color:#fff;
      background:rgba(255,255,255,.035);
      border-color:rgba(255,200,87,.32);
    }

    .btn-ghost:hover{
      color:#fff;
      border-color:rgba(255,122,26,.72);
      background:rgba(255,122,26,.08);
      transform:translateY(-2px);
    }

    .btn-soft{
      color:var(--gold);
      background:rgba(255,200,87,.08);
      border-color:rgba(255,200,87,.26);
      min-height:42px;
      padding:9px 16px;
      font-size:14px;
    }

    .btn-soft:hover{
      color:#fff;
      background:rgba(255,47,109,.12);
      border-color:rgba(255,47,109,.4);
    }

    .btn-main:focus-visible,
    .btn-ghost:focus-visible,
    .btn-soft:focus-visible,
    .nav-link:focus-visible,
    .nav-cta:focus-visible,
    .form-control:focus{
      outline:3px solid rgba(255,200,87,.28);
      outline-offset:3px;
      box-shadow:none;
    }

    .status-badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      border:1px solid rgba(255,200,87,.25);
      background:rgba(255,200,87,.075);
      color:#ffe2a2;
      font-size:13px;
      font-weight:800;
      line-height:1;
      white-space:nowrap;
    }

    .status-badge:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:999px;
      background:var(--gold);
      box-shadow:0 0 16px rgba(255,200,87,.8);
      flex:0 0 auto;
    }

    .status-badge.privacy{
      border-color:rgba(255,47,109,.28);
      background:rgba(255,47,109,.09);
      color:#ffc1d1;
    }

    .status-badge.privacy:before{background:var(--pink);box-shadow:0 0 16px rgba(255,47,109,.8)}
    .status-badge.entry{
      border-color:rgba(255,122,26,.3);
      background:rgba(255,122,26,.1);
      color:#ffd0a8;
    }
    .status-badge.entry:before{background:var(--orange);box-shadow:0 0 16px rgba(255,122,26,.78)}
    .status-badge.safe{
      border-color:rgba(86,227,159,.28);
      background:rgba(86,227,159,.08);
      color:#baf8d8;
    }
    .status-badge.safe:before{background:var(--green);box-shadow:0 0 16px rgba(86,227,159,.78)}

    main{position:relative}
    section{padding:86px 0}
    .section-head{
      margin-bottom:34px;
      max-width:760px;
    }

    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--gold);
      font-size:13px;
      font-weight:900;
      letter-spacing:.08em;
      margin-bottom:12px;
    }

    .eyebrow:before{
      content:"";
      width:26px;
      height:2px;
      border-radius:99px;
      background:linear-gradient(90deg, var(--pink), var(--orange));
    }

    h1,h2,h3,h4,p{margin-top:0}
    h1{
      font-size:clamp(32px, 5vw, 58px);
      line-height:1.08;
      letter-spacing:-.055em;
      margin-bottom:20px;
      font-weight:950;
    }

    h2{
      font-size:clamp(24px, 3.2vw, 36px);
      line-height:1.2;
      letter-spacing:-.035em;
      margin-bottom:14px;
      font-weight:950;
    }

    h3{
      font-size:20px;
      line-height:1.35;
      font-weight:900;
      margin-bottom:10px;
    }

    p{
      color:var(--muted);
      font-size:16px;
      margin-bottom:0;
    }

    .hero{
      padding:78px 0 54px;
      min-height:690px;
      display:flex;
      align-items:center;
      position:relative;
      overflow:hidden;
    }

    .hero:before{
      content:"";
      position:absolute;
      inset:36px 0 auto 0;
      height:420px;
      background:
        radial-gradient(ellipse at 50% 0%, rgba(255,200,87,.13), transparent 55%),
        linear-gradient(90deg, transparent, rgba(255,47,109,.08), transparent);
      pointer-events:none;
    }

    .hero-stage{
      position:relative;
      padding:34px;
      border:1px solid rgba(255,122,26,.22);
      border-radius:36px;
      background:
        linear-gradient(135deg, rgba(31,18,27,.94), rgba(14,9,14,.96)),
        radial-gradient(circle at 85% 14%, rgba(255,47,109,.18), transparent 32%);
      box-shadow:var(--shadow);
      overflow:hidden;
    }

    .hero-stage:before{
      content:"";
      position:absolute;
      left:-20%;
      right:-20%;
      top:0;
      height:2px;
      background:linear-gradient(90deg, transparent, var(--gold), var(--pink), transparent);
      opacity:.7;
    }

    .hero-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:30px;
      align-items:stretch;
      position:relative;
      z-index:1;
    }

    .hero-intro{
      display:flex;
      flex-direction:column;
      justify-content:center;
      padding:14px 6px 14px 0;
    }

    .hero-intro .lead{
      max-width:720px;
      font-size:18px;
      line-height:1.85;
      color:#dfcbd2;
      margin-bottom:26px;
    }

    .hero-badges{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-bottom:22px;
    }

    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      margin:4px 0 22px;
    }

    .trust-strip{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:10px;
      margin-top:12px;
    }

    .trust-item{
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.035);
      border-radius:18px;
      padding:14px;
    }

    .trust-item strong{
      display:block;
      font-size:20px;
      line-height:1;
      color:#fff;
      margin-bottom:7px;
    }

    .trust-item span{
      font-size:13px;
      color:var(--muted-2);
      font-weight:700;
    }

    .hero-console{
      border-radius:30px;
      border:1px solid rgba(255,200,87,.2);
      background:
        radial-gradient(circle at 80% 12%, rgba(255,122,26,.16), transparent 30%),
        linear-gradient(180deg, rgba(38,21,30,.94), rgba(16,10,15,.98));
      padding:22px;
      box-shadow:inset 0 0 34px rgba(255,47,109,.06);
      min-height:100%;
    }

    .console-top{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:14px;
      padding-bottom:16px;
      border-bottom:1px solid rgba(255,255,255,.08);
      margin-bottom:18px;
    }

    .console-title{
      font-size:15px;
      font-weight:900;
      color:#fff;
    }

    .step-list{
      display:grid;
      gap:14px;
    }

    .step-item{
      display:grid;
      grid-template-columns:auto 1fr;
      gap:12px;
      padding:15px;
      border-radius:18px;
      background:rgba(9,7,11,.54);
      border:1px solid rgba(255,255,255,.08);
      transition:var(--ease);
    }

    .step-item:hover{
      transform:translateY(-2px);
      border-color:rgba(255,122,26,.32);
      background:rgba(255,122,26,.06);
    }

    .step-no{
      width:34px;
      height:34px;
      border-radius:12px;
      display:grid;
      place-items:center;
      font-weight:950;
      color:#fff;
      background:linear-gradient(135deg, rgba(255,47,109,.92), rgba(255,122,26,.85));
    }

    .step-item b{
      display:block;
      color:#fff;
      margin-bottom:3px;
    }

    .step-item span{
      color:var(--muted-2);
      font-size:14px;
    }

    .signal-bar{
      margin-top:18px;
      display:flex;
      align-items:center;
      gap:9px;
      color:var(--muted-2);
      font-size:13px;
      font-weight:800;
    }

    .signal-line{
      flex:1;
      height:8px;
      border-radius:999px;
      background:linear-gradient(90deg, var(--pink) 0 38%, var(--orange) 38% 68%, rgba(255,255,255,.1) 68% 100%);
      box-shadow:0 0 20px rgba(255,47,109,.18);
    }

    .light-band{
      padding:18px 0 0;
    }

    .band-inner{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:12px;
      border-radius:26px;
      border:1px solid rgba(255,122,26,.22);
      background:rgba(255,255,255,.035);
      padding:12px;
    }

    .band-item{
      padding:13px 14px;
      border-radius:18px;
      background:rgba(9,7,11,.44);
      color:#fff;
      font-weight:850;
      display:flex;
      align-items:center;
      gap:10px;
      min-height:56px;
    }

    .band-item i{
      width:9px;
      height:9px;
      border-radius:999px;
      background:var(--gold);
      box-shadow:0 0 14px rgba(255,200,87,.8);
      flex:0 0 auto;
    }

    .feature-wrap{
      display:grid;
      grid-template-columns:320px 1fr;
      gap:24px;
      align-items:start;
    }

    .feature-tabs{
      position:sticky;
      top:92px;
      display:grid;
      gap:12px;
    }

    .feature-tab{
      padding:18px;
      border-radius:20px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.035);
    }

    .feature-tab.active{
      border-color:rgba(255,122,26,.4);
      background:linear-gradient(135deg, rgba(255,47,109,.14), rgba(255,122,26,.08));
      box-shadow:var(--glow);
    }

    .feature-tab strong{display:block;color:#fff;margin-bottom:5px}
    .feature-tab span{display:block;color:var(--muted-2);font-size:14px}

    .feature-matrix{
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:18px;
    }

    .feature-card,
    .scenario-card,
    .case-card,
    .price-card,
    .entry-card,
    .material-card,
    .news-panel,
    .safety-card{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius);
      border:1px solid rgba(255,255,255,.09);
      background:linear-gradient(180deg, rgba(31,18,27,.92), rgba(16,10,15,.96));
      box-shadow:0 16px 48px rgba(0,0,0,.28);
      transition:var(--ease);
    }

    .feature-card:before,
    .scenario-card:before,
    .case-card:before,
    .price-card:before,
    .entry-card:before,
    .material-card:before,
    .news-panel:before,
    .safety-card:before{
      content:"";
      position:absolute;
      left:0;
      right:0;
      top:0;
      height:3px;
      background:linear-gradient(90deg, var(--pink), var(--orange), var(--gold));
      opacity:.76;
    }

    .feature-card:hover,
    .scenario-card:hover,
    .case-card:hover,
    .price-card:hover,
    .entry-card:hover,
    .material-card:hover,
    .safety-card:hover{
      transform:translateY(-4px);
      border-color:rgba(255,122,26,.35);
      box-shadow:0 22px 70px rgba(0,0,0,.38), var(--glow);
    }

    .feature-card{
      padding:24px;
      min-height:230px;
    }

    .feature-card.wide{
      grid-column:1 / -1;
      display:grid;
      grid-template-columns:1fr auto;
      gap:16px;
      align-items:end;
      min-height:190px;
      background:
        radial-gradient(circle at 85% 20%, rgba(255,200,87,.12), transparent 35%),
        linear-gradient(180deg, rgba(31,18,27,.92), rgba(16,10,15,.96));
    }

    .card-meta{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-bottom:14px;
    }

    .mini-tag{
      display:inline-flex;
      align-items:center;
      border-radius:999px;
      padding:5px 10px;
      color:#ffd9e3;
      border:1px solid rgba(255,47,109,.24);
      background:rgba(255,47,109,.08);
      font-size:12px;
      font-weight:800;
    }

    .feature-card p,
    .material-card p,
    .entry-card p,
    .case-card p,
    .price-card p,
    .safety-card p{
      font-size:15px;
      color:#cdb8c1;
    }

    .scenario-section{
      background:
        radial-gradient(circle at 50% 0%, rgba(255,47,109,.10), transparent 38%),
        linear-gradient(180deg, transparent, rgba(255,122,26,.035), transparent);
    }

    .timeline{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:18px;
      position:relative;
    }

    .timeline:before{
      content:"";
      position:absolute;
      left:6%;
      right:6%;
      top:36px;
      height:2px;
      background:linear-gradient(90deg, rgba(255,47,109,.15), rgba(255,200,87,.58), rgba(255,122,26,.16));
      z-index:0;
    }

    .scenario-card{
      padding:24px;
      z-index:1;
      min-height:230px;
    }

    .scenario-no{
      width:46px;
      height:46px;
      border-radius:16px;
      display:grid;
      place-items:center;
      margin-bottom:18px;
      font-weight:950;
      background:linear-gradient(135deg, var(--pink), var(--orange));
      box-shadow:var(--glow-orange);
    }

    .ranking-list{
      display:grid;
      grid-template-columns:.92fr 1.08fr;
      gap:22px;
      align-items:stretch;
    }

    .rank-board{
      border-radius:var(--radius-lg);
      border:1px solid rgba(255,200,87,.23);
      background:
        radial-gradient(circle at 25% 0%, rgba(255,122,26,.12), transparent 34%),
        linear-gradient(180deg, rgba(38,21,30,.88), rgba(14,9,14,.96));
      padding:24px;
      box-shadow:var(--shadow);
    }

    .rank-item{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:14px;
      align-items:center;
      padding:14px 0;
      border-bottom:1px solid rgba(255,255,255,.07);
    }

    .rank-item:last-child{border-bottom:0}
    .rank-num{
      width:34px;
      height:34px;
      border-radius:12px;
      display:grid;
      place-items:center;
      color:#fff;
      font-weight:950;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.08);
    }

    .rank-item:first-child .rank-num{
      background:linear-gradient(135deg, var(--pink), var(--orange));
    }

    .rank-title{font-weight:900;color:#fff;margin-bottom:2px}
    .rank-desc{font-size:13px;color:var(--muted-2)}
    .rank-score{
      color:var(--gold);
      font-weight:950;
      font-size:14px;
      white-space:nowrap;
    }

    .hot-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:16px;
    }

    .material-card{
      padding:22px;
      min-height:188px;
    }

    .material-card:nth-child(3){
      grid-column:1 / -1;
      min-height:160px;
      display:grid;
      grid-template-columns:1fr auto;
      gap:16px;
      align-items:center;
    }

    .news-layout{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:22px;
    }

    .news-panel{
      padding:24px;
    }

    .news-list{
      display:grid;
      gap:0;
      margin:0;
      padding:0;
      list-style:none;
    }

    .news-list li{
      border-bottom:1px solid rgba(255,255,255,.07);
    }

    .news-list li:last-child{border-bottom:0}
    .news-list a{
      display:grid;
      grid-template-columns:1fr auto;
      gap:12px;
      align-items:center;
      padding:15px 0;
    }

    .news-list strong{
      color:#fff;
      font-size:16px;
      transition:var(--ease);
    }

    .news-list a:hover strong{color:var(--gold)}
    .news-list span{
      color:var(--muted-2);
      font-size:13px;
      white-space:nowrap;
    }

    .recommend-box{
      height:100%;
      border-radius:var(--radius-lg);
      border:1px solid rgba(255,47,109,.22);
      padding:24px;
      background:
        radial-gradient(circle at 86% 10%, rgba(255,47,109,.18), transparent 38%),
        linear-gradient(180deg, rgba(31,18,27,.92), rgba(13,8,13,.96));
      box-shadow:var(--shadow);
    }

    .recommend-box ul{
      padding:0;
      margin:18px 0 0;
      list-style:none;
      display:grid;
      gap:12px;
    }

    .recommend-box li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:#d7c3cb;
      font-size:15px;
    }

    .recommend-box li:before{
      content:"";
      width:9px;
      height:9px;
      border-radius:999px;
      background:var(--orange);
      box-shadow:0 0 14px rgba(255,122,26,.75);
      margin-top:9px;
      flex:0 0 auto;
    }

    .case-layout{
      display:grid;
      grid-template-columns:1.35fr .65fr;
      gap:18px;
    }

    .case-card{padding:26px}
    .case-card.big{
      min-height:330px;
      background:
        radial-gradient(circle at 85% 16%, rgba(255,200,87,.13), transparent 35%),
        linear-gradient(180deg, rgba(31,18,27,.95), rgba(15,9,14,.97));
    }

    .compare-row{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
      margin-top:22px;
    }

    .compare-box{
      padding:18px;
      border-radius:18px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
    }

    .compare-box strong{
      display:block;
      color:#fff;
      margin-bottom:8px;
      font-size:18px;
    }

    .compare-box.after{
      border-color:rgba(255,200,87,.28);
      background:rgba(255,122,26,.07);
    }

    .feedback-stack{
      display:grid;
      gap:18px;
    }

    .data-strip{
      grid-column:1 / -1;
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:12px;
      padding:14px;
      border-radius:24px;
      background:rgba(255,255,255,.035);
      border:1px solid rgba(255,255,255,.08);
      margin-top:4px;
    }

    .data-cell{
      border-radius:18px;
      padding:16px;
      background:rgba(9,7,11,.48);
      text-align:center;
    }

    .data-cell b{
      display:block;
      color:#fff;
      font-size:24px;
      line-height:1.1;
      margin-bottom:5px;
    }

    .data-cell span{
      color:var(--muted-2);
      font-size:13px;
      font-weight:800;
    }

    .safety-grid{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:18px;
    }

    .safety-card{
      padding:24px;
      min-height:210px;
    }

    .shield{
      width:48px;
      height:48px;
      border-radius:18px;
      display:grid;
      place-items:center;
      margin-bottom:16px;
      background:rgba(255,200,87,.08);
      border:1px solid rgba(255,200,87,.26);
      color:var(--gold);
      font-weight:950;
      font-size:20px;
    }

    .price-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:18px;
      align-items:stretch;
    }

    .price-card{
      padding:26px;
      display:flex;
      flex-direction:column;
      min-height:440px;
    }

    .price-card.featured{
      border-color:rgba(255,122,26,.48);
      transform:translateY(-10px);
      box-shadow:0 26px 80px rgba(0,0,0,.42), var(--glow-orange);
      background:
        radial-gradient(circle at 80% 8%, rgba(255,122,26,.18), transparent 36%),
        linear-gradient(180deg, rgba(43,24,31,.96), rgba(16,10,15,.98));
    }

    .price-name{
      font-size:22px;
      color:#fff;
      font-weight:950;
      margin-bottom:8px;
    }

    .price-value{
      font-size:34px;
      line-height:1;
      font-weight:950;
      color:#fff;
      margin:18px 0 18px;
    }

    .price-value small{
      font-size:14px;
      color:var(--muted-2);
      font-weight:800;
    }

    .check-list{
      list-style:none;
      padding:0;
      margin:18px 0 24px;
      display:grid;
      gap:12px;
    }

    .check-list li{
      display:flex;
      gap:10px;
      color:#d6c2ca;
      font-size:15px;
    }

    .check-list li:before{
      content:"✓";
      width:20px;
      height:20px;
      border-radius:999px;
      display:grid;
      place-items:center;
      background:rgba(86,227,159,.12);
      color:#85ffc1;
      font-size:12px;
      font-weight:950;
      flex:0 0 auto;
      margin-top:3px;
    }

    .price-card .btn-main,
    .price-card .btn-ghost{
      margin-top:auto;
      width:100%;
    }

    .countdown-section{
      padding-top:0;
    }

    .entry-card{
      display:grid;
      grid-template-columns:1fr auto;
      gap:24px;
      align-items:center;
      padding:28px;
      border-radius:32px;
      background:
        radial-gradient(circle at 80% 8%, rgba(255,47,109,.18), transparent 40%),
        linear-gradient(135deg, rgba(35,18,27,.97), rgba(11,7,11,.98));
    }

    .countdown{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }

    .time-box{
      min-width:76px;
      padding:12px 14px;
      border-radius:18px;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.09);
      text-align:center;
    }

    .time-box b{
      display:block;
      font-size:24px;
      line-height:1;
      color:#fff;
    }

    .time-box span{
      display:block;
      margin-top:6px;
      color:var(--muted-2);
      font-size:12px;
      font-weight:800;
    }

    .faq-section{
      padding-top:30px;
    }

    .accordion{
      display:grid;
      gap:14px;
    }

    .accordion-item{
      background:linear-gradient(180deg, rgba(31,18,27,.92), rgba(14,9,14,.96));
      border:1px solid rgba(255,255,255,.09)!important;
      border-radius:20px!important;
      overflow:hidden;
      box-shadow:0 12px 42px rgba(0,0,0,.2);
    }

    .accordion-button{
      background:transparent!important;
      color:#fff!important;
      font-weight:900;
      padding:19px 22px;
      box-shadow:none!important;
      line-height:1.45;
    }

    .accordion-button:before{
      content:"";
      width:9px;
      height:9px;
      border-radius:999px;
      background:var(--pink);
      box-shadow:0 0 14px rgba(255,47,109,.75);
      margin-right:12px;
      flex:0 0 auto;
    }

    .accordion-button:not(.collapsed){
      color:var(--gold)!important;
      border-bottom:1px solid rgba(255,122,26,.18);
    }

    .accordion-button::after{
      filter:invert(1);
      opacity:.75;
    }

    .accordion-body{
      color:#cfbbc4;
      padding:18px 22px 22px 43px;
      font-size:15px;
      line-height:1.85;
      background:rgba(255,122,26,.035);
    }

    .form-control{
      height:50px;
      border-radius:16px;
      background:rgba(9,7,11,.62);
      border:1px solid rgba(255,255,255,.12);
      color:#fff;
      padding:12px 15px;
    }

    textarea.form-control{
      min-height:108px;
      resize:vertical;
    }

    .form-control::placeholder{color:#8e7782}
    .form-control:focus{
      color:#fff;
      background:rgba(9,7,11,.82);
      border-color:rgba(255,122,26,.62);
    }

    .join-panel{
      display:grid;
      grid-template-columns:.85fr 1.15fr;
      gap:24px;
      align-items:stretch;
    }

    .join-copy,
    .feedback-form{
      border-radius:var(--radius-lg);
      border:1px solid rgba(255,255,255,.09);
      background:linear-gradient(180deg, rgba(31,18,27,.92), rgba(14,9,14,.96));
      padding:28px;
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
    }

    .join-copy:before,
    .feedback-form:before{
      content:"";
      position:absolute;
      left:0;
      right:0;
      top:0;
      height:3px;
      background:linear-gradient(90deg, var(--pink), var(--orange), var(--gold));
    }

    .form-note{
      color:var(--muted-2);
      font-size:13px;
      margin-top:12px;
    }

    .site-footer{
      position:relative;
      background:#050407;
      padding:52px 0 28px;
      border-top:1px solid rgba(255,122,26,.18);
      overflow:hidden;
    }

    .site-footer:before{
      content:"";
      position:absolute;
      left:0;
      right:0;
      top:0;
      height:3px;
      background:linear-gradient(90deg, transparent, var(--orange), var(--pink), var(--gold), transparent);
      opacity:.8;
    }

    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:28px;
      margin-bottom:28px;
    }

    .footer-brand{
      display:flex;
      gap:12px;
      align-items:center;
      margin-bottom:14px;
      font-weight:950;
      color:#fff;
      font-size:18px;
    }

    .footer-title{
      color:#fff;
      font-weight:900;
      margin-bottom:14px;
    }

    .footer-links{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:10px;
    }

    .footer-links a{
      color:var(--muted-2);
      font-size:14px;
    }

    .footer-links a:hover{color:var(--gold)}
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.08);
      color:#8d7780;
      font-size:13px;
    }

    .age-note{
      padding:14px 16px;
      border-radius:18px;
      border:1px solid rgba(255,200,87,.22);
      background:rgba(255,200,87,.06);
      color:#e4c98c;
      font-size:14px;
      margin-top:16px;
    }

    @media (max-width:1199px){
      :root{--container:1040px}
      .hero-grid,
      .feature-wrap,
      .ranking-list,
      .news-layout,
      .case-layout,
      .join-panel{
        grid-template-columns:1fr;
      }
      .feature-tabs{position:static;grid-template-columns:repeat(3, minmax(0,1fr))}
      .timeline,
      .safety-grid{grid-template-columns:repeat(2, minmax(0,1fr))}
      .entry-card{grid-template-columns:1fr}
      .countdown{justify-content:flex-start}
    }

    @media (max-width:991px){
      .navbar-collapse{
        margin-top:14px;
        padding:16px;
        border-radius:24px;
        background:rgba(20,12,18,.98);
        border:1px solid rgba(255,122,26,.22);
        box-shadow:var(--shadow);
      }
      .nav-menu{
        align-items:stretch;
        gap:8px;
      }
      .nav-link{
        justify-content:flex-start;
        padding:13px 14px!important;
      }
      .nav-cta{
        width:100%;
        margin-top:8px;
      }
      section{padding:66px 0}
      .hero{padding:54px 0 42px;min-height:auto}
      .hero-stage{padding:24px;border-radius:30px}
      .trust-strip,
      .band-inner,
      .price-grid,
      .footer-grid{
        grid-template-columns:1fr;
      }
      .feature-matrix{grid-template-columns:1fr}
      .feature-card.wide,
      .material-card:nth-child(3){
        grid-template-columns:1fr;
      }
      .price-card.featured{transform:none}
      .data-strip{grid-template-columns:repeat(2, minmax(0,1fr))}
    }

    @media (max-width:767px){
      .site-container{width:min(100% - 24px, var(--container))}
      .brand-text{font-size:15px}
      .brand-sub{display:none}
      .hero-stage{padding:18px;border-radius:26px}
      .hero-actions .btn-main,
      .hero-actions .btn-ghost{
        width:100%;
      }
      .hero-intro .lead{font-size:16px}
      .feature-tabs,
      .timeline,
      .hot-grid,
      .safety-grid,
      .compare-row{
        grid-template-columns:1fr;
      }
      .timeline:before{display:none}
      .band-inner{
        display:flex;
        overflow-x:auto;
        scrollbar-width:none;
      }
      .band-item{min-width:210px}
      .news-list a{grid-template-columns:1fr}
      .footer-bottom{display:grid}
    }

    @media (max-width:520px){
      h1{font-size:31px}
      h2{font-size:24px}
      section{padding:52px 0}
      .hero{padding-top:38px}
      .status-badge{font-size:12px}
      .console-top{display:grid}
      .trust-strip,
      .data-strip{grid-template-columns:1fr}
      .time-box{min-width:68px}
      .entry-card,
      .join-copy,
      .feedback-form,
      .rank-board,
      .news-panel,
      .recommend-box{
        padding:20px;
        border-radius:24px;
      }
    }

/* roulang page: category1 */
:root{
      --bg:#09070B;
      --bg-2:#120A10;
      --bg-3:#181018;
      --panel:#1C1118;
      --panel-2:#24141D;
      --panel-3:#2A1822;
      --text:#FFF7F9;
      --muted:#C7B7C1;
      --soft:#8E7B86;
      --line:rgba(255,200,87,.18);
      --line-2:rgba(255,47,109,.24);
      --primary:#FF2F6D;
      --primary-2:#FF7A1A;
      --gold:#FFC857;
      --purple:#8A4CFF;
      --success:#43D9A3;
      --danger:#FF5B5B;
      --radius-sm:12px;
      --radius:20px;
      --radius-lg:30px;
      --shadow:0 24px 70px rgba(0,0,0,.46);
      --glow:0 0 28px rgba(255,47,109,.26),0 0 54px rgba(255,122,26,.16);
      --font:PingFang SC,Microsoft YaHei,Noto Sans SC,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;
      --container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--text);
      line-height:1.75;
      background:
        radial-gradient(circle at 10% 0%,rgba(255,47,109,.22),transparent 34%),
        radial-gradient(circle at 78% 8%,rgba(255,122,26,.16),transparent 30%),
        linear-gradient(180deg,var(--bg),var(--bg-2) 42%,#070508);
      min-height:100vh;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background:
        linear-gradient(120deg,transparent 0 22%,rgba(255,200,87,.04) 23%,transparent 33%),
        repeating-linear-gradient(90deg,rgba(255,255,255,.035) 0 1px,transparent 1px 72px);
      mask-image:linear-gradient(180deg,rgba(0,0,0,.95),rgba(0,0,0,.22));
      z-index:-1;
    }
    a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,border-color .2s ease,transform .2s ease,box-shadow .2s ease}
    img{max-width:100%;display:block}
    button,input,textarea,select{font-family:inherit}
    .site-container{
      width:min(var(--container),calc(100% - 40px));
      margin:0 auto;
    }
    .navbar-wrap{
      position:sticky;
      top:0;
      z-index:1000;
      background:rgba(9,7,11,.78);
      border-bottom:1px solid rgba(255,200,87,.13);
      backdrop-filter:blur(18px);
      box-shadow:0 12px 34px rgba(0,0,0,.26);
    }
    .navbar-wrap:before{
      content:"";
      position:absolute;
      inset:0 0 auto 0;
      height:2px;
      background:linear-gradient(90deg,transparent,var(--primary),var(--primary-2),transparent);
      opacity:.78;
    }
    .navbar{min-height:78px;padding:0}
    .brand-mark{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:260px;
    }
    .brand-icon{
      width:42px;
      height:42px;
      border-radius:15px;
      flex:0 0 auto;
      background:
        radial-gradient(circle at 35% 30%,#fff4c9 0 8%,transparent 9%),
        linear-gradient(135deg,var(--primary),var(--primary-2));
      box-shadow:0 0 0 7px rgba(255,47,109,.08),var(--glow);
      position:relative;
    }
    .brand-icon:after{
      content:"";
      position:absolute;
      left:11px;
      right:11px;
      bottom:10px;
      height:4px;
      border-radius:999px;
      background:rgba(9,7,11,.62);
    }
    .brand-text{display:flex;flex-direction:column;line-height:1.18}
    .brand-text span:first-child{font-weight:900;font-size:17px;letter-spacing:.2px;color:#fff}
    .brand-sub{font-size:12px;color:var(--gold);margin-top:3px}
    .navbar-toggler{
      border:1px solid rgba(255,200,87,.24);
      border-radius:14px;
      padding:10px 12px;
      background:rgba(255,255,255,.04);
      color:#fff;
    }
    .navbar-toggler:focus{box-shadow:0 0 0 4px rgba(255,122,26,.18)}
    .navbar-toggler-icon{
      filter:invert(1) sepia(.4) saturate(2) hue-rotate(310deg);
    }
    .nav-menu{align-items:center;gap:10px}
    .nav-link{
      color:var(--muted);
      font-weight:700;
      font-size:15px;
      padding:10px 15px!important;
      border-radius:999px;
      border:1px solid transparent;
    }
    .nav-link:hover,.nav-link.active{
      color:#fff;
      background:rgba(255,47,109,.12);
      border-color:rgba(255,47,109,.28);
      box-shadow:inset 0 0 18px rgba(255,47,109,.08);
    }
    .nav-cta{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:46px;
      padding:0 22px;
      border-radius:999px;
      font-weight:900;
      color:#17090D;
      background:linear-gradient(135deg,var(--gold),var(--primary-2) 45%,var(--primary));
      box-shadow:0 14px 30px rgba(255,47,109,.27);
      border:1px solid rgba(255,255,255,.22);
    }
    .nav-cta:hover{transform:translateY(-2px);box-shadow:var(--glow);color:#12070b}
    main{position:relative}
    .section{padding:82px 0}
    .section-tight{padding:56px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 13px;
      border-radius:999px;
      color:#FFE9B7;
      background:rgba(255,200,87,.09);
      border:1px solid rgba(255,200,87,.22);
      font-size:13px;
      font-weight:800;
    }
    .status-dot{
      width:8px;height:8px;border-radius:50%;
      background:var(--gold);
      box-shadow:0 0 16px rgba(255,200,87,.65);
      flex:0 0 auto;
    }
    .status-badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 11px;
      border-radius:999px;
      font-size:12px;
      font-weight:850;
      color:#FFECEF;
      border:1px solid rgba(255,47,109,.28);
      background:rgba(255,47,109,.1);
      white-space:nowrap;
    }
    .status-badge.gold{color:#fff1bf;border-color:rgba(255,200,87,.28);background:rgba(255,200,87,.1)}
    .status-badge.orange{color:#ffdec8;border-color:rgba(255,122,26,.32);background:rgba(255,122,26,.1)}
    .status-badge.purple{color:#eadfff;border-color:rgba(138,76,255,.28);background:rgba(138,76,255,.11)}
    .btn-main,.btn-ghost{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:52px;
      padding:0 24px;
      border-radius:999px;
      font-weight:900;
      border:1px solid transparent;
      transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease,background .2s ease;
    }
    .btn-main{
      color:#16070B;
      background:linear-gradient(135deg,var(--gold),var(--primary-2) 44%,var(--primary));
      box-shadow:0 18px 38px rgba(255,47,109,.26);
    }
    .btn-main:hover,.btn-main:focus{transform:translateY(-2px);box-shadow:var(--glow);color:#15080c}
    .btn-ghost{
      color:#fff;
      background:rgba(255,255,255,.045);
      border-color:rgba(255,200,87,.24);
    }
    .btn-ghost:hover,.btn-ghost:focus{
      transform:translateY(-2px);
      color:#fff8df;
      border-color:rgba(255,122,26,.56);
      background:rgba(255,122,26,.1);
      box-shadow:0 0 24px rgba(255,122,26,.12);
    }
    .btn-mini{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:38px;
      padding:0 14px;
      border-radius:999px;
      font-size:13px;
      font-weight:850;
      color:#fff;
      border:1px solid rgba(255,200,87,.22);
      background:rgba(255,255,255,.045);
    }
    .btn-mini:hover{border-color:rgba(255,122,26,.55);color:#ffe4c9;background:rgba(255,122,26,.11)}
    .hero-category{
      padding:58px 0 36px;
      position:relative;
      overflow:hidden;
    }
    .hero-category:after{
      content:"";
      position:absolute;
      left:50%;
      top:12px;
      width:680px;
      height:280px;
      transform:translateX(-50%);
      background:radial-gradient(circle,rgba(255,122,26,.18),transparent 65%);
      pointer-events:none;
      z-index:-1;
    }
    .breadcrumb-wrap{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      align-items:center;
      margin-bottom:24px;
      color:var(--soft);
      font-size:14px;
    }
    .breadcrumb-wrap a{color:#ffd7b4;font-weight:750}
    .hero-panel{
      border-radius:var(--radius-lg);
      background:
        linear-gradient(135deg,rgba(255,255,255,.055),rgba(255,255,255,.015)),
        linear-gradient(180deg,rgba(36,20,29,.96),rgba(17,10,16,.96));
      border:1px solid rgba(255,200,87,.17);
      box-shadow:var(--shadow);
      overflow:hidden;
      position:relative;
    }
    .hero-panel:before{
      content:"";
      position:absolute;
      inset:0 0 auto 0;
      height:4px;
      background:linear-gradient(90deg,var(--primary),var(--primary-2),var(--gold),transparent);
    }
    .hero-copy{padding:44px}
    .hero-copy h1{
      font-size:clamp(30px,4.2vw,50px);
      line-height:1.12;
      font-weight:950;
      letter-spacing:-.8px;
      margin:18px 0 18px;
    }
    .hero-copy p{
      color:var(--muted);
      font-size:17px;
      max-width:720px;
      margin:0 0 24px;
    }
    .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
    .group-meter{
      padding:28px;
      height:100%;
      background:
        radial-gradient(circle at 60% 0%,rgba(255,200,87,.13),transparent 45%),
        rgba(10,7,12,.44);
      border-left:1px solid rgba(255,200,87,.13);
    }
    .group-card{
      border-radius:24px;
      padding:24px;
      border:1px solid rgba(255,47,109,.25);
      background:rgba(12,8,13,.64);
      box-shadow:inset 0 0 28px rgba(255,47,109,.06);
    }
    .group-head{display:flex;justify-content:space-between;align-items:flex-start;gap:15px;margin-bottom:20px}
    .group-number{font-size:38px;font-weight:950;line-height:1;color:#fff}
    .group-number small{font-size:14px;color:var(--muted);font-weight:700;margin-left:4px}
    .progress-track{
      height:10px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      overflow:hidden;
      border:1px solid rgba(255,255,255,.06);
      margin:16px 0;
    }
    .progress-fill{
      width:76%;
      height:100%;
      border-radius:999px;
      background:linear-gradient(90deg,var(--primary),var(--primary-2),var(--gold));
      box-shadow:0 0 18px rgba(255,122,26,.35);
    }
    .check-list{display:grid;gap:12px;margin:20px 0 0;padding:0;list-style:none}
    .check-list li{
      display:flex;
      gap:10px;
      color:var(--muted);
      font-size:14px;
      align-items:flex-start;
    }
    .check-list li:before{
      content:"";
      width:9px;height:9px;margin-top:8px;border-radius:50%;
      background:var(--success);
      box-shadow:0 0 12px rgba(67,217,163,.48);
      flex:0 0 auto;
    }
    .quick-strip{
      margin-top:22px;
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:12px;
    }
    .strip-item{
      padding:15px 16px;
      border-radius:18px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,200,87,.12);
      color:#fff;
      font-weight:850;
      font-size:14px;
    }
    .strip-item span{display:block;color:var(--soft);font-size:12px;font-weight:700;margin-top:3px}
    .section-head{
      display:flex;
      justify-content:space-between;
      gap:24px;
      align-items:flex-end;
      margin-bottom:30px;
    }
    .section-head h2{
      font-size:clamp(24px,3vw,34px);
      line-height:1.18;
      font-weight:950;
      margin:12px 0 0;
    }
    .section-head p{max-width:560px;color:var(--muted);margin:0}
    .filter-board{
      padding:24px;
      border-radius:var(--radius-lg);
      background:linear-gradient(180deg,rgba(36,20,29,.88),rgba(16,10,15,.92));
      border:1px solid rgba(255,200,87,.14);
      box-shadow:var(--shadow);
    }
    .filter-row{
      display:flex;
      gap:12px;
      overflow-x:auto;
      padding-bottom:4px;
      scrollbar-width:thin;
      scrollbar-color:rgba(255,122,26,.6) rgba(255,255,255,.05);
    }
    .filter-pill{
      flex:0 0 auto;
      border:1px solid rgba(255,200,87,.18);
      background:rgba(255,255,255,.045);
      color:var(--muted);
      border-radius:999px;
      padding:10px 16px;
      font-weight:850;
      font-size:14px;
      cursor:pointer;
    }
    .filter-pill:hover,.filter-pill.active{
      color:#16070B;
      border-color:transparent;
      background:linear-gradient(135deg,var(--gold),var(--primary-2));
      box-shadow:0 12px 26px rgba(255,122,26,.18);
    }
    .content-layout{
      display:grid;
      grid-template-columns:340px 1fr;
      gap:24px;
      align-items:start;
    }
    .side-note{
      position:sticky;
      top:104px;
      border-radius:var(--radius-lg);
      padding:28px;
      background:
        radial-gradient(circle at 100% 10%,rgba(255,47,109,.13),transparent 38%),
        var(--panel);
      border:1px solid rgba(255,47,109,.18);
      box-shadow:var(--shadow);
    }
    .side-note h3{font-weight:950;margin:18px 0 10px;font-size:24px}
    .side-note p{color:var(--muted);margin:0 0 18px}
    .note-list{display:grid;gap:12px;margin:0;padding:0;list-style:none}
    .note-list li{
      padding:13px 14px;
      border-radius:16px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.07);
      color:#eadfe5;
      font-size:14px;
    }
    .entry-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:20px;
    }
    .entry-card,.wide-card,.feature-card,.plan-card,.feedback-card{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius);
      background:linear-gradient(180deg,rgba(36,20,29,.92),rgba(15,10,14,.94));
      border:1px solid rgba(255,200,87,.13);
      box-shadow:0 18px 48px rgba(0,0,0,.28);
      transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
    }
    .entry-card:before,.wide-card:before,.feature-card:before,.plan-card:before,.feedback-card:before{
      content:"";
      position:absolute;
      inset:0 0 auto 0;
      height:3px;
      background:linear-gradient(90deg,var(--primary),var(--primary-2),transparent);
      opacity:.85;
    }
    .entry-card:hover,.wide-card:hover,.feature-card:hover,.plan-card:hover,.feedback-card:hover{
      transform:translateY(-4px);
      border-color:rgba(255,122,26,.42);
      box-shadow:0 24px 62px rgba(0,0,0,.38),0 0 26px rgba(255,47,109,.11);
    }
    .entry-card{padding:24px}
    .entry-card h3{font-size:21px;font-weight:950;margin:18px 0 10px}
    .entry-card p{color:var(--muted);margin:0 0 18px;font-size:15px}
    .tag-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}
    .tag{
      display:inline-flex;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.08);
      color:#d8cbd3;
      font-size:12px;
      font-weight:800;
    }
    .wide-card{
      grid-column:1/-1;
      padding:26px;
      display:grid;
      grid-template-columns:1.35fr .65fr;
      gap:20px;
      align-items:center;
      background:
        radial-gradient(circle at 84% 0%,rgba(255,200,87,.15),transparent 34%),
        linear-gradient(180deg,rgba(42,24,34,.96),rgba(14,9,14,.96));
    }
    .wide-card h3{font-size:24px;font-weight:950;margin:12px 0 8px}
    .wide-card p{color:var(--muted);margin:0}
    .mini-stats{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:12px;
    }
    .mini-stat{
      padding:15px;
      border-radius:18px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.08);
    }
    .mini-stat strong{display:block;font-size:24px;line-height:1;color:#fff}
    .mini-stat span{display:block;font-size:12px;color:var(--soft);margin-top:6px}
    .feature-split{
      display:grid;
      grid-template-columns:.92fr 1.08fr;
      gap:24px;
      align-items:stretch;
    }
    .feature-nav{
      border-radius:var(--radius-lg);
      padding:24px;
      background:rgba(255,255,255,.035);
      border:1px solid rgba(255,200,87,.13);
    }
    .feature-nav h3{font-weight:950;font-size:24px;margin:12px 0 10px}
    .feature-nav p{color:var(--muted);margin:0 0 18px}
    .feature-tabs{display:grid;gap:10px}
    .feature-tab{
      padding:14px 16px;
      border-radius:16px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.075);
      color:#eadfe5;
      font-weight:850;
    }
    .feature-tab.active{background:rgba(255,47,109,.13);border-color:rgba(255,47,109,.35);color:#fff}
    .feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .feature-card{padding:24px}
    .feature-card h3{font-size:20px;font-weight:950;margin:14px 0 8px}
    .feature-card p{color:var(--muted);margin:0}
    .scene-timeline{
      border-radius:var(--radius-lg);
      padding:28px;
      background:
        linear-gradient(90deg,rgba(255,47,109,.08),transparent 30%,rgba(255,122,26,.07)),
        rgba(14,9,14,.78);
      border:1px solid rgba(255,200,87,.13);
    }
    .scene-row{
      display:grid;
      grid-template-columns:80px 1fr 170px;
      gap:18px;
      align-items:center;
      padding:18px 0;
      border-bottom:1px solid rgba(255,255,255,.07);
    }
    .scene-row:last-child{border-bottom:0}
    .scene-num{
      font-weight:950;
      color:var(--gold);
      font-size:24px;
      letter-spacing:.5px;
    }
    .scene-row h3{font-size:19px;font-weight:950;margin:0 0 4px}
    .scene-row p{color:var(--muted);margin:0;font-size:14px}
    .feedback-layout{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:22px;
    }
    .feedback-card{padding:26px}
    .feedback-card.large{
      min-height:100%;
      background:
        radial-gradient(circle at 90% 0%,rgba(255,122,26,.14),transparent 38%),
        linear-gradient(180deg,rgba(42,24,34,.95),rgba(16,10,15,.95));
    }
    .feedback-card h3{font-weight:950;font-size:23px;margin:15px 0 10px}
    .feedback-card p{color:var(--muted);margin:0}
    .compare{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
      margin-top:22px;
    }
    .compare-box{
      border-radius:18px;
      padding:16px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.045);
    }
    .compare-box strong{display:block;color:#fff;margin-bottom:8px}
    .compare-box span{color:var(--muted);font-size:14px}
    .stack-cards{display:grid;gap:18px}
    .price-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:20px;
    }
    .plan-card{padding:26px}
    .plan-card.recommend{
      border-color:rgba(255,122,26,.42);
      transform:translateY(-8px);
      box-shadow:0 28px 76px rgba(0,0,0,.42),var(--glow);
    }
    .plan-card h3{font-weight:950;font-size:22px;margin:18px 0 4px}
    .plan-desc{color:var(--muted);margin:0 0 18px}
    .price-word{
      display:flex;
      align-items:flex-end;
      gap:6px;
      margin:20px 0;
    }
    .price-word strong{font-size:34px;font-weight:950;color:#fff;line-height:1}
    .price-word span{color:var(--soft);font-size:13px}
    .plan-list{display:grid;gap:10px;margin:0 0 22px;padding:0;list-style:none}
    .plan-list li{
      color:#e9dfe5;
      font-size:14px;
      display:flex;
      gap:9px;
    }
    .plan-list li:before{
      content:"";
      width:7px;height:7px;border-radius:50%;
      margin-top:9px;
      background:var(--primary-2);
      box-shadow:0 0 10px rgba(255,122,26,.52);
      flex:0 0 auto;
    }
    .info-panel{
      border-radius:var(--radius-lg);
      padding:32px;
      background:
        radial-gradient(circle at 0% 0%,rgba(138,76,255,.12),transparent 36%),
        linear-gradient(180deg,rgba(36,20,29,.9),rgba(12,8,13,.94));
      border:1px solid rgba(138,76,255,.18);
      box-shadow:var(--shadow);
    }
    .info-panel h2{font-size:30px;font-weight:950;margin:12px 0 12px}
    .info-columns{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:16px;
      margin-top:22px;
    }
    .info-item{
      border-radius:18px;
      padding:18px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.075);
    }
    .info-item strong{display:block;color:#fff;margin-bottom:7px}
    .info-item span{display:block;color:var(--muted);font-size:14px}
    .accordion{display:grid;gap:14px}
    .accordion-item{
      background:rgba(28,17,24,.92)!important;
      border:1px solid rgba(255,200,87,.13)!important;
      border-radius:18px!important;
      overflow:hidden;
      color:var(--text);
    }
    .accordion-button{
      background:transparent!important;
      color:#fff!important;
      font-weight:900;
      padding:19px 22px;
      box-shadow:none!important;
    }
    .accordion-button:before{
      content:"";
      width:9px;height:9px;border-radius:50%;
      background:var(--primary);
      box-shadow:0 0 12px rgba(255,47,109,.55);
      margin-right:12px;
      flex:0 0 auto;
    }
    .accordion-button:not(.collapsed){
      background:rgba(255,47,109,.09)!important;
      color:#fff6df!important;
    }
    .accordion-button:after{filter:invert(1) sepia(1) saturate(2) hue-rotate(320deg)}
    .accordion-body{
      padding:0 22px 22px 43px;
      color:var(--muted);
    }
    .cta-band{
      border-radius:32px;
      padding:34px;
      background:
        radial-gradient(circle at 80% 0%,rgba(255,200,87,.18),transparent 34%),
        linear-gradient(135deg,rgba(255,47,109,.18),rgba(255,122,26,.1) 42%,rgba(18,10,16,.96));
      border:1px solid rgba(255,122,26,.3);
      box-shadow:var(--shadow),var(--glow);
      display:grid;
      grid-template-columns:1fr auto;
      gap:24px;
      align-items:center;
    }
    .cta-band h2{font-size:30px;font-weight:950;margin:10px 0 8px}
    .cta-band p{color:var(--muted);margin:0;max-width:700px}
    .feedback-form{
      display:grid;
      grid-template-columns:1fr 160px;
      gap:12px;
      margin-top:18px;
      max-width:650px;
    }
    .form-control{
      min-height:52px;
      border-radius:999px;
      border:1px solid rgba(255,200,87,.18);
      background:rgba(7,5,8,.7);
      color:#fff;
      padding:0 18px;
    }
    .form-control::placeholder{color:#887780}
    .form-control:focus{
      background:rgba(7,5,8,.82);
      color:#fff;
      border-color:rgba(255,122,26,.62);
      box-shadow:0 0 0 4px rgba(255,122,26,.15);
    }
    .site-footer{
      margin-top:30px;
      padding:56px 0 28px;
      background:#060407;
      border-top:1px solid rgba(255,200,87,.14);
      position:relative;
    }
    .site-footer:before{
      content:"";
      position:absolute;
      inset:0 0 auto 0;
      height:3px;
      background:linear-gradient(90deg,transparent,var(--primary),var(--primary-2),var(--gold),transparent);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.4fr .7fr .8fr;
      gap:34px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      font-weight:950;
      font-size:18px;
      margin-bottom:16px;
    }
    .site-footer p{color:var(--muted);margin:0 0 16px;max-width:560px}
    .age-note{
      display:inline-flex;
      padding:10px 13px;
      border-radius:16px;
      color:#FFE7B6;
      background:rgba(255,200,87,.08);
      border:1px solid rgba(255,200,87,.2);
      font-size:13px;
      line-height:1.6;
    }
    .footer-title{
      color:#fff;
      font-weight:950;
      margin-bottom:14px;
    }
    .footer-links{list-style:none;padding:0;margin:0;display:grid;gap:10px}
    .footer-links a{color:var(--muted);font-size:14px}
    .footer-links a:hover{color:#ffdcbb;transform:translateX(3px)}
    .footer-bottom{
      margin-top:36px;
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.08);
      display:flex;
      justify-content:space-between;
      gap:18px;
      color:#8f7d87;
      font-size:13px;
      flex-wrap:wrap;
    }
    @media (max-width: 1199px){
      .content-layout{grid-template-columns:300px 1fr}
      .hero-copy{padding:36px}
      .group-meter{padding:24px}
    }
    @media (max-width: 991px){
      .navbar{padding:12px 0}
      .navbar-collapse{
        margin-top:14px;
        padding:16px;
        border-radius:22px;
        background:rgba(18,10,16,.98);
        border:1px solid rgba(255,200,87,.13);
        box-shadow:var(--shadow);
      }
      .nav-menu{align-items:stretch;gap:8px}
      .nav-link{min-height:44px;display:flex;align-items:center}
      .nav-cta{width:100%;margin-top:6px}
      .content-layout,.feature-split,.feedback-layout{grid-template-columns:1fr}
      .side-note{position:relative;top:auto}
      .entry-grid,.feature-grid{grid-template-columns:1fr 1fr}
      .quick-strip{grid-template-columns:repeat(2,1fr)}
      .wide-card{grid-template-columns:1fr}
      .price-grid{grid-template-columns:1fr}
      .plan-card.recommend{transform:none}
      .info-columns{grid-template-columns:1fr}
      .cta-band{grid-template-columns:1fr}
    }
    @media (max-width: 767px){
      .site-container{width:min(100% - 28px,var(--container))}
      .section{padding:58px 0}
      .section-tight{padding:42px 0}
      .brand-mark{min-width:auto}
      .brand-text span:first-child{font-size:15px}
      .brand-sub{font-size:11px}
      .hero-category{padding:36px 0 24px}
      .hero-copy{padding:28px 22px}
      .group-meter{border-left:0;border-top:1px solid rgba(255,200,87,.13)}
      .section-head{display:block}
      .section-head p{margin-top:12px}
      .entry-grid,.feature-grid,.price-grid{grid-template-columns:1fr}
      .scene-row{grid-template-columns:1fr;gap:8px}
      .mini-stats,.compare{grid-template-columns:1fr}
      .feedback-form{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr;gap:26px}
      .footer-bottom{display:grid}
    }
    @media (max-width: 520px){
      .brand-icon{width:38px;height:38px;border-radius:13px}
      .hero-actions .btn-main,.hero-actions .btn-ghost{width:100%}
      .quick-strip{grid-template-columns:1fr}
      .hero-copy h1{font-size:29px}
      .filter-board,.side-note,.info-panel,.cta-band{padding:22px}
      .entry-card,.feature-card,.feedback-card,.plan-card{padding:22px}
      .group-head{display:grid}
    }