/* roulang page: index */
:root{
      --bg:#0a0f16;
      --bg-elev:#0e1621;
      --panel:#111b28;
      --panel-2:#162233;
      --line:rgba(160, 196, 255, .14);
      --line-strong:rgba(160, 196, 255, .22);
      --text:#e8f1ff;
      --muted:#8ca0b8;
      --soft:#5f7188;
      --cyan:#26e0d7;
      --lime:#90f25d;
      --amber:#ffb54b;
      --danger:#ff6b7a;
      --radius:8px;
      --radius-sm:6px;
      --shadow:0 14px 35px rgba(0,0,0,.32);
      --shadow-soft:0 8px 24px rgba(0,0,0,.24);
      --space-1:.35rem;
      --space-2:.65rem;
      --space-3:.9rem;
      --space-4:1.15rem;
      --space-5:1.6rem;
      --space-6:2.2rem;
      --space-7:3rem;
      --space-8:4rem;
      --transition:.22s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--text);
      background:
        linear-gradient(180deg, rgba(13,18,27,.82), rgba(10,15,22,.96)),
        repeating-linear-gradient(90deg, rgba(255,255,255,.02) 0, rgba(255,255,255,.02) 1px, transparent 1px, transparent 72px),
        repeating-linear-gradient(0deg, rgba(255,255,255,.018) 0, rgba(255,255,255,.018) 1px, transparent 1px, transparent 72px),
        var(--bg);
      font-family: "PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      line-height:1.65;
      letter-spacing:0;
      min-height:100vh;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background:
        linear-gradient(135deg, rgba(38,224,215,.04), transparent 22%),
        linear-gradient(225deg, rgba(144,242,93,.04), transparent 20%),
        linear-gradient(90deg, transparent 0, rgba(255,255,255,.03) 50%, transparent 100%);
      mask-image:linear-gradient(180deg, rgba(0,0,0,.75), rgba(0,0,0,.95));
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    a:hover{color:inherit}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    ::selection{background:rgba(38,224,215,.24);color:var(--text)}
    .container-xxl{max-width:1260px}
    .site-header{
      position:sticky;
      top:0;
      z-index:1020;
      backdrop-filter:blur(16px);
      background:rgba(9,14,20,.84);
      border-bottom:1px solid rgba(160,196,255,.12);
    }
    .nav-wrap{
      display:grid;
      grid-template-columns:auto minmax(0,1fr) auto;
      align-items:center;
      gap:1rem;
      padding:1rem 0;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:.75rem;
      font-weight:700;
      letter-spacing:0;
      white-space:nowrap;
    }
    .brand-mark{
      width:2.15rem;
      height:2.15rem;
      border-radius:8px;
      display:grid;
      place-items:center;
      background:
        linear-gradient(145deg, rgba(38,224,215,.24), rgba(144,242,93,.12)),
        linear-gradient(180deg, #132131, #0d1520);
      border:1px solid rgba(38,224,215,.22);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.08), 0 0 0 1px rgba(255,255,255,.02);
      color:var(--cyan);
      flex:0 0 auto;
    }
    .brand-text{
      font-size:1.02rem;
      line-height:1.1;
      color:var(--text);
    }
    .brand-sub{
      display:block;
      margin-top:.15rem;
      color:var(--muted);
      font-size:.78rem;
      font-weight:500;
    }
    .search-shell{
      display:flex;
      align-items:center;
      gap:.75rem;
      min-width:0;
      background:linear-gradient(180deg, rgba(19,28,42,.94), rgba(14,22,33,.96));
      border:1px solid rgba(160,196,255,.18);
      border-radius:14px;
      padding:.55rem .65rem;
      box-shadow:var(--shadow-soft);
    }
    .search-shell:focus-within{
      border-color:rgba(38,224,215,.56);
      box-shadow:0 0 0 .2rem rgba(38,224,215,.12), var(--shadow-soft);
    }
    .search-icon{
      color:var(--cyan);
      width:1rem;
      height:1rem;
      flex:0 0 auto;
    }
    .search-shell input{
      border:none;
      outline:none;
      background:transparent;
      color:var(--text);
      min-width:0;
      flex:1;
    }
    .search-shell input::placeholder{color:rgba(140,160,184,.86)}
    .search-action{
      border:none;
      border-radius:11px;
      padding:.6rem .95rem;
      background:linear-gradient(135deg, rgba(38,224,215,.95), rgba(144,242,93,.88));
      color:#041018;
      font-weight:700;
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      transition:transform var(--transition), box-shadow var(--transition), filter var(--transition);
      box-shadow:0 8px 18px rgba(38,224,215,.18);
      flex:0 0 auto;
    }
    .search-action:hover{transform:translateY(-1px);filter:saturate(1.06);box-shadow:0 12px 22px rgba(38,224,215,.24)}
    .search-action:focus-visible{outline:2px solid rgba(38,224,215,.85);outline-offset:2px}
    .nav-links{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:.5rem;
      flex-wrap:wrap;
    }
    .nav-link-neo{
      display:inline-flex;
      align-items:center;
      gap:.4rem;
      padding:.62rem .85rem;
      border-radius:999px;
      border:1px solid transparent;
      color:var(--muted);
      font-weight:600;
      transition:transform var(--transition), border-color var(--transition), background var(--transition), color var(--transition), box-shadow var(--transition);
      white-space:nowrap;
    }
    .nav-link-neo:hover,
    .nav-link-neo:focus-visible{
      color:var(--text);
      background:rgba(255,255,255,.03);
      border-color:rgba(160,196,255,.14);
      box-shadow:0 0 0 1px rgba(38,224,215,.06) inset;
      transform:translateY(-1px);
      outline:none;
    }
    .nav-link-neo.active{
      color:var(--text);
      background:linear-gradient(135deg, rgba(38,224,215,.16), rgba(144,242,93,.11));
      border-color:rgba(38,224,215,.28);
    }
    .menu-toggle{
      display:none;
      align-items:center;
      justify-content:center;
      width:2.6rem;
      height:2.6rem;
      border-radius:10px;
      border:1px solid rgba(160,196,255,.16);
      background:rgba(255,255,255,.03);
      color:var(--text);
    }
    .menu-toggle:hover{background:rgba(255,255,255,.06)}
    .mobile-drawer .offcanvas{
      background:linear-gradient(180deg, rgba(12,18,27,.98), rgba(8,12,18,.98));
      color:var(--text);
      border-left:1px solid rgba(160,196,255,.12);
    }
    .mobile-drawer .offcanvas-header{
      border-bottom:1px solid rgba(160,196,255,.12);
    }
    .mobile-drawer .offcanvas-body{
      display:flex;
      flex-direction:column;
      gap:1rem;
    }
    .mobile-drawer .nav-link-neo{
      width:100%;
      justify-content:flex-start;
      border-radius:12px;
    }
    .mobile-search{
      background:linear-gradient(180deg, rgba(19,28,42,.94), rgba(14,22,33,.96));
      border:1px solid rgba(160,196,255,.18);
      border-radius:14px;
      padding:.55rem;
      display:flex;
      align-items:center;
      gap:.5rem;
    }
    .mobile-search input{
      border:none;
      outline:none;
      background:transparent;
      color:var(--text);
      width:100%;
      min-width:0;
    }
    .mobile-search input::placeholder{color:rgba(140,160,184,.86)}
    .hero{
      padding:clamp(2rem, 4vw, 4rem) 0 2rem;
    }
    .hero-panel{
      position:relative;
      overflow:hidden;
      background:
        linear-gradient(180deg, rgba(21,32,48,.96), rgba(13,20,31,.96));
      border:1px solid rgba(160,196,255,.14);
      border-radius:18px;
      box-shadow:var(--shadow);
      padding:clamp(1.2rem, 2.5vw, 2rem);
    }
    .hero-panel::before{
      content:"";
      position:absolute;
      inset:0;
      pointer-events:none;
      background:
        linear-gradient(135deg, rgba(38,224,215,.08), transparent 24%),
        linear-gradient(225deg, rgba(255,180,75,.07), transparent 22%),
        linear-gradient(90deg, transparent, rgba(255,255,255,.02), transparent);
      opacity:.9;
    }
    .hero-grid{
      position:relative;
      display:grid;
      grid-template-columns:minmax(0,1.05fr) minmax(340px,.95fr);
      gap:1.25rem;
      align-items:stretch;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.4rem .75rem;
      border:1px solid rgba(38,224,215,.22);
      background:rgba(38,224,215,.07);
      color:#b9fff9;
      border-radius:999px;
      font-size:.85rem;
      font-weight:700;
      margin-bottom:1rem;
    }
    .hero h1{
      margin:0 0 .9rem;
      font-size:clamp(2rem, 4vw, 4rem);
      line-height:1.08;
      letter-spacing:0;
    }
    .hero-lead{
      max-width:42rem;
      color:#c9d6e6;
      font-size:1.02rem;
      margin:0 0 1.3rem;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:.75rem;
      margin-bottom:1.25rem;
    }
    .btn-neo{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:.5rem;
      border-radius:12px;
      border:1px solid transparent;
      padding:.78rem 1rem;
      font-weight:700;
      transition:transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition), color var(--transition);
      text-decoration:none;
    }
    .btn-primary-neo{
      background:linear-gradient(135deg, rgba(38,224,215,.96), rgba(144,242,93,.9));
      color:#041018;
      box-shadow:0 12px 24px rgba(38,224,215,.18);
    }
    .btn-primary-neo:hover{transform:translateY(-1px);box-shadow:0 15px 28px rgba(38,224,215,.22);color:#041018}
    .btn-secondary-neo{
      background:rgba(255,255,255,.03);
      border-color:rgba(160,196,255,.16);
      color:var(--text);
    }
    .btn-secondary-neo:hover{
      transform:translateY(-1px);
      background:rgba(255,255,255,.05);
      border-color:rgba(38,224,215,.32);
      color:var(--text);
    }
    .btn-neo:focus-visible{outline:2px solid rgba(38,224,215,.85);outline-offset:2px}
    .hero-stats{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:.8rem;
      margin-top:1rem;
    }
    .stat-chip{
      padding:.9rem .9rem;
      border-radius:14px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(160,196,255,.12);
    }
    .stat-chip strong{
      display:block;
      font-size:1.1rem;
      color:var(--text);
      margin-bottom:.15rem;
    }
    .stat-chip span{
      color:var(--muted);
      font-size:.88rem;
    }
    .hero-right{
      display:grid;
      gap:.85rem;
      align-content:start;
    }
    .dashboard-card{
      background:linear-gradient(180deg, rgba(17,27,40,.98), rgba(13,20,31,.98));
      border:1px solid rgba(160,196,255,.14);
      border-radius:16px;
      padding:1rem;
      box-shadow:var(--shadow-soft);
    }
    .dashboard-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:1rem;
      margin-bottom:.9rem;
    }
    .dashboard-head h2{
      margin:0;
      font-size:1.02rem;
      line-height:1.2;
    }
    .tiny-badge{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      padding:.32rem .62rem;
      border-radius:999px;
      background:rgba(38,224,215,.08);
      border:1px solid rgba(38,224,215,.18);
      color:#bafcf7;
      font-size:.8rem;
      font-weight:700;
      white-space:nowrap;
    }
    .rank-list{
      display:grid;
      gap:.72rem;
      margin:0;
      padding:0;
      list-style:none;
    }
    .rank-item{
      display:grid;
      grid-template-columns:auto minmax(0,1fr) auto;
      gap:.8rem;
      align-items:center;
      padding:.7rem .75rem;
      border-radius:12px;
      background:rgba(255,255,255,.02);
      border:1px solid rgba(160,196,255,.08);
    }
    .rank-num{
      width:1.75rem;
      height:1.75rem;
      display:grid;
      place-items:center;
      border-radius:7px;
      background:rgba(38,224,215,.13);
      color:#bafcf7;
      font-weight:800;
      font-size:.9rem;
      border:1px solid rgba(38,224,215,.16);
    }
    .rank-meta{
      min-width:0;
    }
    .rank-meta strong{
      display:block;
      font-size:.95rem;
      margin-bottom:.15rem;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .rank-meta span{
      display:block;
      color:var(--muted);
      font-size:.84rem;
    }
    .rank-tag{
      color:#d6f7c0;
      background:rgba(144,242,93,.09);
      border:1px solid rgba(144,242,93,.16);
      padding:.3rem .55rem;
      border-radius:999px;
      font-size:.76rem;
      white-space:nowrap;
      font-weight:700;
    }
    .mini-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:.85rem;
    }
    .mini-box{
      border-radius:14px;
      border:1px solid rgba(160,196,255,.12);
      background:
        linear-gradient(180deg, rgba(18,28,41,.96), rgba(13,19,28,.96));
      padding:.9rem;
      min-height:100%;
    }
    .mini-box h3{
      margin:0 0 .45rem;
      font-size:.98rem;
    }
    .mini-box p{
      margin:0;
      color:var(--muted);
      font-size:.88rem;
    }
    .mini-tags{
      display:flex;
      flex-wrap:wrap;
      gap:.45rem;
      margin-top:.8rem;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      padding:.38rem .62rem;
      border-radius:999px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(160,196,255,.12);
      color:#dfe8f3;
      font-size:.8rem;
      font-weight:600;
    }
    .section-band{
      padding:1.35rem 0 0;
    }
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:1rem;
      margin-bottom:1rem;
    }
    .section-head h2{
      margin:0;
      font-size:clamp(1.25rem, 2vw, 1.9rem);
      line-height:1.18;
    }
    .section-head p{
      margin:0;
      max-width:40rem;
      color:var(--muted);
      font-size:.98rem;
    }
    .panel{
      background:linear-gradient(180deg, rgba(17,27,40,.92), rgba(12,18,27,.92));
      border:1px solid rgba(160,196,255,.12);
      border-radius:18px;
      box-shadow:var(--shadow-soft);
    }
    .task-grid{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:1rem;
    }
    .task-card{
      height:100%;
      padding:1rem;
      background:linear-gradient(180deg, rgba(18,28,42,.98), rgba(13,20,31,.98));
      border:1px solid rgba(160,196,255,.12);
      border-radius:var(--radius);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.02);
      transition:transform var(--transition), border-color var(--transition), box-shadow var(--transition);
    }
    .task-card:hover{
      transform:translateY(-2px);
      border-color:rgba(38,224,215,.24);
      box-shadow:0 12px 28px rgba(0,0,0,.22), 0 0 0 1px rgba(38,224,215,.06) inset;
    }
    .task-icon{
      width:2.8rem;
      height:2.8rem;
      border-radius:10px;
      display:grid;
      place-items:center;
      color:#07141a;
      background:linear-gradient(135deg, rgba(38,224,215,.95), rgba(144,242,93,.86));
      margin-bottom:.9rem;
      box-shadow:0 10px 18px rgba(38,224,215,.16);
    }
    .task-card h3{
      margin:0 0 .45rem;
      font-size:1.02rem;
    }
    .task-card p{
      margin:0 0 .85rem;
      color:var(--muted);
      font-size:.92rem;
      min-height:2.7em;
    }
    .task-meta{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:.75rem;
      color:#cfe7ff;
      font-size:.86rem;
    }
    .task-meta strong{
      color:#f3f7fb;
      font-size:.98rem;
    }
    .scenario-tabs{
      display:flex;
      gap:.6rem;
      flex-wrap:wrap;
      margin-bottom:1rem;
    }
    .scenario-tabs .nav-link{
      background:rgba(255,255,255,.03);
      border:1px solid rgba(160,196,255,.12);
      color:var(--muted);
      border-radius:999px;
      padding:.65rem .9rem;
      font-weight:700;
    }
    .scenario-tabs .nav-link:hover{
      color:var(--text);
      border-color:rgba(38,224,215,.2);
    }
    .scenario-tabs .nav-link.active{
      background:linear-gradient(135deg, rgba(38,224,215,.12), rgba(144,242,93,.08));
      color:var(--text);
      border-color:rgba(38,224,215,.28);
    }
    .scenario-panel{
      padding:1rem;
      border-radius:18px;
      background:linear-gradient(180deg, rgba(17,27,40,.95), rgba(11,17,25,.95));
      border:1px solid rgba(160,196,255,.12);
    }
    .scenario-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:1rem;
      align-items:stretch;
    }
    .scenario-copy h3{
      margin:0 0 .55rem;
      font-size:1.08rem;
    }
    .scenario-copy p{
      margin:0 0 .85rem;
      color:var(--muted);
    }
    .scenario-list{
      display:grid;
      gap:.6rem;
      margin:0;
      padding:0;
      list-style:none;
    }
    .scenario-list li{
      display:flex;
      align-items:flex-start;
      gap:.55rem;
      padding:.72rem .8rem;
      border-radius:12px;
      background:rgba(255,255,255,.02);
      border:1px solid rgba(160,196,255,.08);
      color:#dce8f4;
    }
    .scenario-list i{
      color:var(--cyan);
      flex:0 0 auto;
      margin-top:.15rem;
    }
    .scenario-art{
      padding:1rem;
      border-radius:16px;
      border:1px solid rgba(160,196,255,.12);
      background:
        linear-gradient(180deg, rgba(22,33,50,.95), rgba(13,20,30,.95));
      display:grid;
      gap:.8rem;
      align-content:start;
    }
    .scenario-art .line{
      height:.75rem;
      border-radius:999px;
      background:linear-gradient(90deg, rgba(38,224,215,.7), rgba(38,224,215,.14));
    }
    .scenario-art .line:nth-child(2){width:84%;background:linear-gradient(90deg, rgba(144,242,93,.7), rgba(144,242,93,.12))}
    .scenario-art .line:nth-child(3){width:68%;background:linear-gradient(90deg, rgba(255,180,75,.7), rgba(255,180,75,.12))}
    .scenario-art .line:nth-child(4){width:90%;background:linear-gradient(90deg, rgba(238,241,247,.44), rgba(238,241,247,.08))}
    .scenario-art .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:.45rem;
      margin-top:.4rem;
    }
    .scenario-art .tag-row .chip{font-size:.76rem}
    .case-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:1rem;
    }
    .case-card{
      height:100%;
      padding:1rem;
      background:linear-gradient(180deg, rgba(17,27,40,.95), rgba(12,18,27,.95));
      border:1px solid rgba(160,196,255,.12);
      border-radius:var(--radius);
      display:grid;
      gap:.85rem;
    }
    .case-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:1rem;
    }
    .case-top h3{
      margin:0 0 .3rem;
      font-size:1rem;
    }
    .case-top span{
      color:var(--muted);
      font-size:.84rem;
    }
    .metric{
      display:grid;
      gap:.35rem;
      align-content:start;
    }
    .metric strong{
      font-size:1.8rem;
      line-height:1;
      color:#f1f7ff;
    }
    .metric small{
      color:var(--muted);
      font-size:.85rem;
    }
    .compare-strip{
      display:grid;
      gap:.6rem;
    }
    .compare-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:1rem;
      padding:.55rem .7rem;
      border-radius:11px;
      background:rgba(255,255,255,.02);
      border:1px solid rgba(160,196,255,.08);
      color:#dbe7f4;
      font-size:.88rem;
    }
    .bar{
      width:46%;
      height:.45rem;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      overflow:hidden;
      flex:0 0 auto;
    }
    .bar > span{
      display:block;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg, rgba(38,224,215,.9), rgba(144,242,93,.9));
    }
    .updates-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:1rem;
    }
    .news-list{
      display:grid;
      gap:.75rem;
    }
    .news-item{
      display:grid;
      grid-template-columns:auto minmax(0,1fr) auto;
      gap:.8rem;
      align-items:center;
      padding:.82rem .85rem;
      border-radius:14px;
      border:1px solid rgba(160,196,255,.10);
      background:rgba(255,255,255,.02);
      transition:transform var(--transition), border-color var(--transition), background var(--transition);
    }
    .news-item:hover{
      transform:translateY(-1px);
      border-color:rgba(38,224,215,.22);
      background:rgba(255,255,255,.035);
    }
    .news-dot{
      width:.75rem;
      height:.75rem;
      border-radius:50%;
      background:linear-gradient(135deg, rgba(38,224,215,.9), rgba(144,242,93,.85));
      box-shadow:0 0 0 .25rem rgba(38,224,215,.08);
    }
    .news-copy strong{
      display:block;
      margin-bottom:.18rem;
      font-size:.98rem;
    }
    .news-copy span{
      color:var(--muted);
      font-size:.84rem;
    }
    .news-meta{
      display:flex;
      flex-direction:column;
      align-items:flex-end;
      gap:.22rem;
      color:var(--muted);
      font-size:.8rem;
      white-space:nowrap;
    }
    .news-side{
      display:grid;
      gap:1rem;
    }
    .side-card{
      padding:1rem;
      background:linear-gradient(180deg, rgba(17,27,40,.95), rgba(12,18,27,.95));
      border:1px solid rgba(160,196,255,.12);
      border-radius:16px;
    }
    .side-card h3{
      margin:0 0 .75rem;
      font-size:1rem;
    }
    .tag-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:.5rem;
    }
    .tag-cloud .chip{
      background:rgba(255,255,255,.025);
    }
    .safe-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:1rem;
    }
    .safe-card{
      padding:1rem;
      border-radius:var(--radius);
      border:1px solid rgba(160,196,255,.12);
      background:linear-gradient(180deg, rgba(18,28,42,.98), rgba(11,17,25,.98));
      height:100%;
    }
    .safe-card h3{
      margin:0 0 .45rem;
      font-size:1.01rem;
    }
    .safe-card p{
      margin:0;
      color:var(--muted);
      font-size:.92rem;
    }
    .safe-badge{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      margin-bottom:.75rem;
      padding:.32rem .6rem;
      border-radius:999px;
      background:rgba(38,224,215,.08);
      border:1px solid rgba(38,224,215,.16);
      color:#c8fff9;
      font-size:.8rem;
      font-weight:700;
    }
    .pricing-shell{
      padding:1rem;
    }
    .term-switch{
      display:inline-flex;
      padding:.3rem;
      border-radius:999px;
      border:1px solid rgba(160,196,255,.12);
      background:rgba(255,255,255,.03);
      gap:.25rem;
      flex-wrap:wrap;
    }
    .term-switch button{
      border:none;
      border-radius:999px;
      background:transparent;
      color:var(--muted);
      font-weight:700;
      padding:.55rem .95rem;
      transition:background var(--transition), color var(--transition), transform var(--transition);
    }
    .term-switch button:hover{color:var(--text)}
    .term-switch button.active{
      background:linear-gradient(135deg, rgba(38,224,215,.14), rgba(144,242,93,.1));
      color:var(--text);
    }
    .price-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:1rem;
      margin-top:1rem;
    }
    .price-card{
      position:relative;
      padding:1rem;
      border-radius:16px;
      border:1px solid rgba(160,196,255,.12);
      background:linear-gradient(180deg, rgba(18,28,42,.98), rgba(11,17,25,.98));
      overflow:hidden;
      height:100%;
    }
    .price-card.recommended{
      border-color:rgba(38,224,215,.28);
      box-shadow:0 0 0 1px rgba(38,224,215,.06) inset, 0 18px 32px rgba(0,0,0,.18);
      transform:translateY(-2px);
    }
    .price-card .flag{
      position:absolute;
      top:1rem;
      right:1rem;
      padding:.35rem .6rem;
      border-radius:999px;
      background:rgba(255,180,75,.12);
      color:#ffd89d;
      border:1px solid rgba(255,180,75,.18);
      font-size:.78rem;
      font-weight:700;
    }
    .plan-name{
      display:flex;
      align-items:center;
      gap:.5rem;
      margin:0 0 .4rem;
      font-size:1.05rem;
    }
    .price-value{
      display:flex;
      align-items:flex-end;
      gap:.2rem;
      margin:.45rem 0 .6rem;
    }
    .price-value strong{
      font-size:2.2rem;
      line-height:1;
    }
    .price-value span{
      color:var(--muted);
      font-size:.9rem;
      padding-bottom:.22rem;
    }
    .plan-note{
      color:var(--muted);
      margin:0 0 .9rem;
      min-height:3.1em;
      font-size:.92rem;
    }
    .feature-list{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:.55rem;
    }
    .feature-list li{
      display:flex;
      align-items:flex-start;
      gap:.45rem;
      color:#dbe8f4;
      font-size:.9rem;
    }
    .feature-list i{color:var(--lime);margin-top:.15rem;flex:0 0 auto}
    .faq-wrap{
      display:grid;
      gap:.8rem;
    }
    .faq-wrap .accordion-item{
      background:linear-gradient(180deg, rgba(17,27,40,.96), rgba(12,18,27,.96));
      border:1px solid rgba(160,196,255,.12);
      border-radius:14px;
      overflow:hidden;
    }
    .faq-wrap .accordion-button{
      background:transparent;
      color:var(--text);
      box-shadow:none;
      padding:1rem 1.05rem;
      font-weight:700;
    }
    .faq-wrap .accordion-button:not(.collapsed){
      color:var(--text);
      background:rgba(255,255,255,.02);
      box-shadow:none;
    }
    .faq-wrap .accordion-button::after{
      filter:invert(1) brightness(1.2);
    }
    .faq-wrap .accordion-body{
      color:var(--muted);
      padding:0 1.05rem 1rem;
    }
    .cta-band{
      padding:2rem 0 1rem;
    }
    .cta-panel{
      padding:1.2rem;
      border-radius:18px;
      border:1px solid rgba(160,196,255,.14);
      background:
        linear-gradient(135deg, rgba(38,224,215,.11), rgba(17,27,40,.96) 32%, rgba(144,242,93,.08));
      box-shadow:var(--shadow-soft);
    }
    .cta-panel h2{
      margin:0 0 .5rem;
      font-size:1.3rem;
    }
    .cta-panel p{
      margin:0;
      color:#d2dcea;
    }
    .site-footer{
      margin-top:1.5rem;
      padding:1.5rem 0 2rem;
      border-top:1px solid rgba(160,196,255,.12);
      background:rgba(9,14,20,.55);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.25fr .75fr .75fr;
      gap:1rem;
      align-items:start;
    }
    .footer-grid h3{
      margin:0 0 .7rem;
      font-size:1rem;
    }
    .footer-grid p,
    .footer-grid li{
      color:var(--muted);
      font-size:.9rem;
    }
    .footer-list{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:.45rem;
    }
    .footer-bottom{
      margin-top:1.2rem;
      padding-top:1rem;
      border-top:1px solid rgba(160,196,255,.1);
      color:var(--soft);
      font-size:.86rem;
      display:flex;
      justify-content:space-between;
      gap:1rem;
      flex-wrap:wrap;
    }
    .footer-bottom a{color:#b4c9df}
    .footer-bottom a:hover{color:var(--text)}
    .backtop{
      position:fixed;
      right:1rem;
      bottom:1rem;
      z-index:1030;
      width:2.8rem;
      height:2.8rem;
      border-radius:999px;
      border:1px solid rgba(160,196,255,.16);
      background:rgba(17,27,40,.92);
      color:var(--text);
      display:grid;
      place-items:center;
      box-shadow:var(--shadow-soft);
      transition:transform var(--transition), border-color var(--transition), background var(--transition);
    }
    .backtop:hover{
      transform:translateY(-2px);
      border-color:rgba(38,224,215,.24);
      background:rgba(20,32,48,.96);
    }
    .backtop i{width:1rem;height:1rem}
    .accordion-button:focus{box-shadow:none}
    .accordion-button:not(.collapsed)::before,
    .accordion-button::before{display:none}
    .muted{color:var(--muted)}
    @media (max-width: 1199.98px){
      .hero-grid,
      .scenario-grid,
      .updates-grid,
      .footer-grid{
        grid-template-columns:1fr;
      }
      .task-grid,
      .case-grid,
      .safe-grid,
      .price-grid{
        grid-template-columns:repeat(2,minmax(0,1fr));
      }
      .nav-wrap{
        grid-template-columns:auto minmax(0,1fr) auto;
      }
    }
    @media (max-width: 991.98px){
      .nav-links,
      .search-shell.desktop-only{
        display:none;
      }
      .menu-toggle{display:inline-flex}
      .hero-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
      .mini-grid{grid-template-columns:1fr}
    }
    @media (max-width: 767.98px){
      .nav-wrap{
        grid-template-columns:auto 1fr auto;
        gap:.75rem;
      }
      .brand-text{font-size:.96rem}
      .brand-sub{display:none}
      .hero{padding-top:1.2rem}
      .hero-panel{border-radius:16px}
      .hero h1{font-size:2.15rem}
      .hero-actions{flex-direction:column}
      .hero-actions .btn-neo{width:100%}
      .hero-stats,
      .task-grid,
      .case-grid,
      .safe-grid,
      .price-grid{
        grid-template-columns:1fr;
      }
      .section-head{
        flex-direction:column;
        align-items:flex-start;
      }
      .scenario-tabs{
        overflow:auto;
        padding-bottom:.2rem;
        flex-wrap:nowrap;
      }
      .scenario-tabs .nav-link{
        white-space:nowrap;
      }
      .news-item{
        grid-template-columns:auto minmax(0,1fr);
      }
      .news-meta{
        grid-column:2;
        align-items:flex-start;
        margin-top:-.25rem;
      }
    }
    @media (max-width: 575.98px){
      .container-xxl{padding-inline:1rem}
      .hero h1{font-size:1.95rem}
      .hero-lead{font-size:.98rem}
      .dashboard-card,
      .scenario-panel,
      .side-card,
      .cta-panel{
        border-radius:14px;
      }
      .search-action{padding:.55rem .8rem}
      .brand-mark{width:2rem;height:2rem}
      .price-value strong{font-size:1.9rem}
    }

/* roulang page: category1 */
:root{
  --bg:#070b11;
  --bg-2:#0b1017;
  --panel:#101722;
  --panel-2:#141c29;
  --panel-3:#172231;
  --border:rgba(180, 215, 226, .14);
  --border-2:rgba(124, 255, 208, .26);
  --text:#eaf2f7;
  --muted:#9bb0bf;
  --muted-2:#6f8394;
  --accent:#7df0c3;
  --accent-2:#39d5ef;
  --accent-3:#9be65b;
  --warning:#ffbc4a;
  --danger:#ff6b7a;
  --shadow:0 16px 40px rgba(0,0,0,.36);
  --shadow-2:0 10px 24px rgba(0,0,0,.28);
  --radius:18px;
  --radius-sm:12px;
  --radius-xs:8px;
  --transition:.22s ease;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--text);
  background:
    linear-gradient(180deg, rgba(14,20,31,.96), rgba(7,11,17,.98)),
    radial-gradient(circle at top left, rgba(57,213,239,.08), transparent 35%),
    radial-gradient(circle at top right, rgba(125,240,195,.07), transparent 30%),
    linear-gradient(135deg, rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(45deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size:auto, auto, auto, 26px 26px, 26px 26px;
  background-position: center;
  font-family: Inter, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  line-height:1.65;
  overflow-x:hidden;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background:
    linear-gradient(90deg, rgba(255,255,255,.03), transparent 20%, transparent 80%, rgba(255,255,255,.03)),
    linear-gradient(180deg, rgba(255,255,255,.02), transparent 18%, transparent 82%, rgba(255,255,255,.02));
  opacity:.5;
  mix-blend-mode:screen;
}
a{
  color:inherit;
  text-decoration:none;
  transition:color var(--transition), background var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition), opacity var(--transition);
}
a:hover{color:inherit}
img{max-width:100%; display:block}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
:focus-visible{
  outline:2px solid rgba(125,240,195,.95);
  outline-offset:3px;
}
::selection{background:rgba(125,240,195,.24); color:#fff}

.container-xxl{
  max-width:1320px;
  position:relative;
  z-index:1;
}

.site-header{
  position:sticky;
  top:0;
  z-index:1030;
  background:rgba(8,12,18,.84);
  backdrop-filter:blur(18px);
  border-bottom:1px solid var(--border);
}
.nav-wrap{
  display:flex;
  align-items:center;
  gap:16px;
  padding:14px 0;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  min-width:230px;
  color:var(--text);
}
.brand:hover{transform:translateY(-1px)}
.brand-mark{
  width:44px;
  height:44px;
  border-radius:14px;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  color:#051018;
  box-shadow:0 10px 24px rgba(57,213,239,.18), inset 0 1px 0 rgba(255,255,255,.35);
  flex:0 0 auto;
}
.brand-mark i{width:20px;height:20px}
.brand-text{
  font-size:1.02rem;
  font-weight:800;
  line-height:1.1;
}
.brand-sub{
  display:block;
  margin-top:4px;
  color:var(--muted);
  font-size:.78rem;
  font-weight:600;
  letter-spacing:.02em;
}
.search-shell{
  flex:1 1 auto;
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px 14px;
  border-radius:16px;
  background:linear-gradient(180deg, rgba(18,26,37,.98), rgba(13,19,28,.98));
  border:1px solid var(--border);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.04);
}
.search-shell:hover{border-color:rgba(125,240,195,.22)}
.search-shell:focus-within{
  border-color:rgba(125,240,195,.44);
  box-shadow:0 0 0 4px rgba(57,213,239,.08), inset 0 1px 0 rgba(255,255,255,.05);
  transform:translateY(-1px);
}
.search-icon{
  width:18px;height:18px;
  color:var(--accent-2);
  flex:0 0 auto;
}
.search-shell input{
  border:0;
  outline:0;
  background:transparent;
  color:var(--text);
  width:100%;
  min-width:0;
}
.search-shell input::placeholder{color:var(--muted-2)}
.search-action{
  display:inline-flex;
  align-items:center;
  gap:8px;
  border:0;
  border-radius:12px;
  padding:9px 14px;
  font-weight:800;
  color:#031018;
  background:linear-gradient(135deg, var(--accent) 0%, #9cf7b9 100%);
  box-shadow:0 10px 20px rgba(125,240,195,.18);
}
.search-action:hover{transform:translateY(-1px); box-shadow:0 14px 28px rgba(125,240,195,.22)}
.search-action i{width:16px;height:16px}
.nav-links{
  display:flex;
  align-items:center;
  gap:10px;
  flex:0 0 auto;
}
.nav-link-neo{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:10px 14px;
  border-radius:12px;
  border:1px solid transparent;
  color:var(--muted);
  background:rgba(255,255,255,.015);
  white-space:nowrap;
  font-weight:700;
}
.nav-link-neo:hover{
  color:var(--text);
  border-color:rgba(125,240,195,.16);
  background:rgba(255,255,255,.04);
  transform:translateY(-1px);
}
.nav-link-neo.active{
  color:#051018;
  background:linear-gradient(135deg, var(--accent) 0%, #90f4be 100%);
  border-color:transparent;
  box-shadow:0 12px 22px rgba(125,240,195,.16);
}
.nav-link-neo i{width:16px;height:16px}
.menu-toggle{
  width:44px;
  height:44px;
  border-radius:14px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.03);
  color:var(--text);
  display:none;
  align-items:center;
  justify-content:center;
  flex:0 0 auto;
}
.menu-toggle:hover{
  transform:translateY(-1px);
  border-color:rgba(125,240,195,.2);
  background:rgba(255,255,255,.06);
}
.menu-toggle i{width:19px;height:19px}
.desktop-only{display:flex}

.main-content{
  padding:26px 0 62px;
}
.hero-compact{
  padding:24px 0 10px;
}
.hero-panel{
  position:relative;
  overflow:hidden;
  border-radius:24px;
  border:1px solid var(--border);
  background:
    linear-gradient(180deg, rgba(18,24,35,.96), rgba(12,17,25,.96)),
    linear-gradient(135deg, rgba(125,240,195,.07), rgba(57,213,239,.05));
  box-shadow:var(--shadow);
  padding:28px;
}
.hero-panel::before{
  content:"";
  position:absolute;
  inset:0;
  border-radius:24px;
  pointer-events:none;
  background:
    linear-gradient(135deg, rgba(125,240,195,.08), transparent 26%, transparent 74%, rgba(57,213,239,.08)),
    linear-gradient(180deg, rgba(255,255,255,.05), transparent 18%, transparent 82%, rgba(255,255,255,.03));
  mask:linear-gradient(#000, #000);
  opacity:.55;
}
.hero-grid{
  position:relative;
  display:grid;
  grid-template-columns:1.18fr .82fr;
  gap:24px;
  align-items:stretch;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:7px 12px;
  border-radius:999px;
  background:rgba(57,213,239,.08);
  border:1px solid rgba(57,213,239,.18);
  color:#9defff;
  font-size:.82rem;
  font-weight:800;
  letter-spacing:.02em;
}
.hero-title{
  margin:16px 0 14px;
  font-size:clamp(2.2rem, 4.2vw, 4.2rem);
  line-height:1.06;
  font-weight:900;
  letter-spacing:-.03em;
}
.hero-subtitle{
  max-width:60ch;
  margin:0;
  color:var(--muted);
  font-size:1.05rem;
}
.hero-searchbox{
  display:flex;
  align-items:center;
  gap:10px;
  margin-top:22px;
  padding:14px 16px;
  border-radius:18px;
  border:1px solid var(--border);
  background:linear-gradient(180deg, rgba(15,22,32,.98), rgba(11,17,25,.98));
  box-shadow:inset 0 1px 0 rgba(255,255,255,.04);
}
.hero-searchbox:focus-within{
  border-color:rgba(125,240,195,.42);
  box-shadow:0 0 0 4px rgba(57,213,239,.08), inset 0 1px 0 rgba(255,255,255,.05);
}
.hero-searchbox input{
  width:100%;
  min-width:0;
  border:0;
  outline:0;
  background:transparent;
  color:var(--text);
  font-size:1rem;
}
.hero-searchbox input::placeholder{color:var(--muted-2)}
.hero-searchbox .search-icon{width:19px;height:19px}
.hero-searchbox .search-action{
  padding:11px 18px;
  border-radius:14px;
  white-space:nowrap;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:18px;
}
.btn-neo{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:11px 16px;
  border-radius:14px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.03);
  color:var(--text);
  font-weight:800;
  box-shadow:0 1px 0 rgba(255,255,255,.03);
}
.btn-neo:hover{
  color:var(--text);
  transform:translateY(-2px);
  border-color:rgba(125,240,195,.22);
  background:rgba(255,255,255,.06);
  box-shadow:0 10px 20px rgba(0,0,0,.22);
}
.btn-neo i{width:17px;height:17px}
.btn-neo-primary{
  color:#051018;
  border-color:transparent;
  background:linear-gradient(135deg, var(--accent) 0%, #a7f6c6 100%);
  box-shadow:0 12px 26px rgba(125,240,195,.16);
}
.btn-neo-primary:hover{color:#051018}
.metric-row{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:12px;
  margin-top:22px;
}
.metric{
  padding:14px 16px;
  border-radius:16px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.03);
}
.metric .value{
  display:block;
  font-size:1.38rem;
  font-weight:900;
  color:var(--text);
  line-height:1.05;
}
.metric .label{
  display:block;
  margin-top:6px;
  color:var(--muted);
  font-size:.84rem;
}
.data-board{
  position:relative;
  height:100%;
  border-radius:20px;
  border:1px solid var(--border);
  background:
    linear-gradient(180deg, rgba(18,25,36,.98), rgba(13,18,26,.98));
  box-shadow:var(--shadow-2);
  padding:18px;
}
.data-board h3{
  margin:0 0 10px;
  font-size:1.02rem;
  font-weight:850;
}
.board-sub{
  color:var(--muted);
  font-size:.88rem;
  margin-bottom:14px;
}
.board-list{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  gap:10px;
}
.board-item{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:14px;
  padding:14px;
  border-radius:16px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.03);
}
.board-item strong{
  display:block;
  font-size:1rem;
  font-weight:850;
  margin-bottom:2px;
}
.board-item span{
  display:block;
  color:var(--muted);
  font-size:.86rem;
}
.board-kpi{
  flex:0 0 auto;
  font-size:1.05rem;
  font-weight:900;
  color:var(--accent);
  white-space:nowrap;
}
.board-tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:14px;
}
.tag-soft{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:8px 12px;
  border-radius:999px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.03);
  color:var(--text);
  font-size:.86rem;
  font-weight:700;
}
.tag-soft:hover{
  transform:translateY(-1px);
  border-color:rgba(125,240,195,.18);
  background:rgba(255,255,255,.05);
}
.tag-soft i{width:14px;height:14px;color:var(--accent-2)}

.section-shell{
  margin-top:18px;
}
.breadcrumb-panel,
.filter-panel,
.content-panel,
.faq-panel,
.cta-panel,
.side-panel{
  border-radius:22px;
  border:1px solid var(--border);
  background:linear-gradient(180deg, rgba(16,23,34,.95), rgba(12,18,26,.95));
  box-shadow:var(--shadow-2);
}
.breadcrumb-panel{
  padding:18px 20px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
}
.breadcrumb{
  margin:0;
}
.breadcrumb-item,
.breadcrumb-item a{
  color:var(--muted);
  font-weight:600;
}
.breadcrumb-item.active{
  color:var(--text);
}
.result-summary{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:10px;
  color:var(--muted);
}
.summary-pill{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:7px 11px;
  border-radius:999px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.03);
  color:var(--text);
  font-size:.88rem;
  font-weight:700;
}
.summary-pill i{width:14px;height:14px;color:var(--accent)}
.filter-panel{
  margin-top:14px;
  padding:14px 16px;
  display:grid;
  grid-template-columns:1fr auto;
  gap:14px;
  align-items:center;
}
.filter-stack{
  display:grid;
  gap:12px;
}
.filter-title{
  display:flex;
  align-items:center;
  gap:10px;
  color:var(--text);
  font-weight:800;
}
.filter-title i{width:16px;height:16px;color:var(--accent-2)}
.filter-chips,
.sort-group{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.chip,
.sort-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border-radius:999px;
  padding:9px 13px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.03);
  color:var(--muted);
  font-size:.88rem;
  font-weight:700;
  transition:transform var(--transition), border-color var(--transition), background var(--transition), color var(--transition), box-shadow var(--transition);
}
.chip:hover,
.sort-btn:hover{
  color:var(--text);
  background:rgba(255,255,255,.06);
  border-color:rgba(125,240,195,.18);
  transform:translateY(-1px);
}
.chip.active,
.sort-btn.active{
  color:#051018;
  background:linear-gradient(135deg, var(--accent) 0%, #9bf6bc 100%);
  border-color:transparent;
  box-shadow:0 10px 20px rgba(125,240,195,.14);
}
.sort-btn i,
.chip i{width:14px;height:14px}
.content-grid{
  margin-top:16px;
  display:grid;
  grid-template-columns:minmax(0, 1.95fr) minmax(0, 1fr);
  gap:16px;
  align-items:start;
}
.content-panel{
  padding:18px;
}
.section-top{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:14px;
  margin-bottom:16px;
}
.section-head h2{
  margin:0;
  font-size:1.35rem;
  font-weight:900;
  letter-spacing:-.02em;
}
.section-head p{
  margin:6px 0 0;
  color:var(--muted);
  font-size:.92rem;
}
.section-kicker{
  color:var(--accent-2);
  font-size:.82rem;
  font-weight:800;
  letter-spacing:.02em;
}
.entry-list{
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:16px;
}
.entry-card{
  height:100%;
  position:relative;
  overflow:hidden;
  border-radius:18px;
  border:1px solid var(--border);
  background:linear-gradient(180deg, rgba(21,29,42,.98), rgba(14,20,30,.98));
  box-shadow:0 1px 0 rgba(255,255,255,.03);
  transition:transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition);
}
.entry-card:hover{
  transform:translateY(-4px);
  border-color:rgba(125,240,195,.22);
  box-shadow:0 18px 36px rgba(0,0,0,.28);
}
.entry-thumb{
  position:relative;
  aspect-ratio:16/9;
  overflow:hidden;
  border-bottom:1px solid rgba(255,255,255,.06);
}
.entry-thumb::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(135deg, rgba(255,255,255,.08), transparent 28%),
    linear-gradient(180deg, rgba(7,12,20,.08), rgba(7,12,20,.72));
  z-index:1;
}
.entry-thumb::after{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(135deg, rgba(255,255,255,.09) 1px, transparent 1px),
    linear-gradient(45deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size:18px 18px;
  opacity:.22;
}
.thumb-1{background:linear-gradient(135deg, #173248 0%, #0f1622 100%)}
.thumb-2{background:linear-gradient(135deg, #153c35 0%, #0f1520 100%)}
.thumb-3{background:linear-gradient(135deg, #2f2d16 0%, #101723 100%)}
.thumb-4{background:linear-gradient(135deg, #1a2740 0%, #10131d 100%)}
.thumb-5{background:linear-gradient(135deg, #16314b 0%, #0e161f 100%)}
.thumb-6{background:linear-gradient(135deg, #203a2f 0%, #101722 100%)}
.thumb-badge{
  position:absolute;
  left:14px;
  top:14px;
  z-index:2;
  padding:6px 10px;
  border-radius:999px;
  font-size:.76rem;
  font-weight:800;
  color:#effef6;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(5,10,16,.42);
  backdrop-filter:blur(10px);
}
.thumb-icon{
  position:absolute;
  right:14px;
  bottom:14px;
  z-index:2;
  width:44px;
  height:44px;
  border-radius:14px;
  display:grid;
  place-items:center;
  border:1px solid rgba(125,240,195,.22);
  background:rgba(7,11,17,.58);
  color:var(--accent);
  box-shadow:0 10px 18px rgba(0,0,0,.18);
}
.thumb-icon i{width:20px;height:20px}
.entry-body{
  padding:16px;
}
.entry-title{
  margin:0;
  font-size:1.05rem;
  line-height:1.42;
  font-weight:900;
  min-height:2.8em;
}
.entry-tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:10px;
}
.entry-tag{
  display:inline-flex;
  align-items:center;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.03);
  color:var(--muted);
  font-size:.78rem;
  font-weight:700;
}
.entry-meta{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:12px;
  color:var(--muted);
  font-size:.86rem;
}
.entry-meta span{
  display:inline-flex;
  align-items:center;
  gap:6px;
}
.entry-meta i{
  width:14px;
  height:14px;
  color:var(--accent-2);
}
.entry-actions{
  display:flex;
  gap:10px;
  margin-top:14px;
}
.icon-btn{
  flex:1 1 0;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:9px 12px;
  border-radius:12px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.03);
  color:var(--text);
  font-size:.86rem;
  font-weight:700;
  transition:transform var(--transition), border-color var(--transition), background var(--transition), color var(--transition);
}
.icon-btn:hover{
  transform:translateY(-1px);
  border-color:rgba(125,240,195,.2);
  background:rgba(255,255,255,.06);
}
.icon-btn i{width:15px;height:15px}
.side-panel{
  position:sticky;
  top:92px;
  padding:18px;
}
.side-section + .side-section{
  margin-top:16px;
  padding-top:16px;
  border-top:1px solid var(--border);
}
.side-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  margin-bottom:12px;
}
.side-head h3{
  margin:0;
  font-size:1rem;
  font-weight:850;
}
.side-head span{
  color:var(--muted);
  font-size:.84rem;
}
.stat-grid{
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:10px;
}
.stat-card{
  padding:14px;
  border-radius:16px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.03);
}
.stat-card .num{
  display:block;
  font-size:1.28rem;
  font-weight:900;
  line-height:1.05;
  color:var(--accent);
}
.stat-card .txt{
  display:block;
  margin-top:6px;
  color:var(--muted);
  font-size:.85rem;
}
.side-list{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  gap:10px;
}
.side-list li{
  display:flex;
  gap:10px;
  color:var(--muted);
  font-size:.92rem;
}
.side-list i{
  width:16px;
  height:16px;
  color:var(--accent-2);
  flex:0 0 auto;
  margin-top:3px;
}
.side-tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.side-tags .tag-soft{font-size:.82rem}
.pagination-wrap{
  margin-top:18px;
  display:flex;
  justify-content:center;
}
.pagination{
  margin:0;
}
.pagination .page-link{
  color:var(--text);
  background:rgba(255,255,255,.03);
  border:1px solid var(--border);
  border-radius:12px;
  margin:0 4px;
  min-width:44px;
  text-align:center;
  font-weight:700;
}
.pagination .page-link:hover{
  background:rgba(255,255,255,.06);
  border-color:rgba(125,240,195,.18);
  color:var(--text);
}
.pagination .active .page-link{
  color:#051018;
  border-color:transparent;
  background:linear-gradient(135deg, var(--accent) 0%, #9ef6bc 100%);
}
.pagination .disabled .page-link{
  color:var(--muted-2);
  background:rgba(255,255,255,.02);
}
.faq-panel{
  margin-top:16px;
  padding:18px;
}
.accordion{
  --bs-accordion-bg:transparent;
  --bs-accordion-color:var(--text);
  --bs-accordion-border-color:var(--border);
  --bs-accordion-btn-color:var(--text);
  --bs-accordion-btn-bg:transparent;
  --bs-accordion-active-bg:rgba(255,255,255,.03);
  --bs-accordion-active-color:var(--text);
  --bs-accordion-btn-focus-border-color:rgba(125,240,195,.32);
  --bs-accordion-btn-focus-box-shadow:0 0 0 .25rem rgba(57,213,239,.08);
}
.accordion-item{
  background:rgba(255,255,255,.03);
  border:1px solid var(--border);
  border-radius:18px !important;
  overflow:hidden;
  margin-bottom:12px;
}
.accordion-button{
  padding:18px 20px;
  background:transparent;
  color:var(--text);
  font-weight:800;
}
.accordion-button:not(.collapsed){
  box-shadow:none;
}
.accordion-button::after{
  filter:invert(1) grayscale(1) brightness(1.2);
}
.accordion-body{
  padding:0 20px 18px;
  color:var(--muted);
}
.cta-panel{
  margin-top:16px;
  padding:24px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  background:
    linear-gradient(135deg, rgba(21,31,43,.98), rgba(12,18,26,.98)),
    linear-gradient(135deg, rgba(125,240,195,.08), rgba(57,213,239,.06));
}
.cta-panel h2{
  margin:0 0 8px;
  font-size:clamp(1.45rem, 2.8vw, 2.3rem);
  font-weight:900;
}
.cta-panel p{
  margin:0;
  color:var(--muted);
  max-width:58ch;
}
.cta-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}
.site-footer{
  margin-top:28px;
  padding:28px 0 18px;
  border-top:1px solid var(--border);
  background:rgba(9,13,19,.92);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.45fr 1fr 1fr;
  gap:24px;
}
.footer-grid h3{
  margin:0 0 14px;
  font-size:1rem;
  font-weight:850;
}
.footer-grid p{
  color:var(--muted);
  margin:0;
}
.footer-list{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  gap:10px;
  color:var(--muted);
}
.footer-list a{
  color:var(--muted);
}
.footer-list a:hover{
  color:var(--text);
}
.footer-bottom{
  margin-top:18px;
  padding-top:16px;
  border-top:1px solid var(--border);
  display:flex;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  color:var(--muted);
  font-size:.92rem;
}
.footer-bottom a{
  color:var(--accent-2);
}
.footer-bottom a:hover{
  color:var(--accent);
}
.offcanvas{
  background:linear-gradient(180deg, #0b1119, #0b1017);
  color:var(--text);
  border-left:1px solid var(--border);
}
.offcanvas .nav-links{
  display:flex;
  flex-direction:column;
  align-items:stretch;
  width:100%;
  margin-top:4px;
}
.offcanvas .nav-link-neo{
  width:100%;
  justify-content:flex-start;
}
.offcanvas .search-shell{
  margin-top:8px;
}
.mobile-tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:16px;
}
.mobile-tags .tag-soft{
  font-size:.82rem;
}
.mobile-tags .tag-soft:hover{
  transform:translateY(-1px);
}

@media (max-width:1199.98px){
  .content-grid{
    grid-template-columns:1fr;
  }
  .side-panel{
    position:relative;
    top:auto;
  }
}
@media (max-width:991.98px){
  .nav-links,
  .desktop-only{
    display:none !important;
  }
  .menu-toggle{
    display:inline-flex;
  }
  .hero-grid{
    grid-template-columns:1fr;
  }
  .metric-row{
    grid-template-columns:1fr;
  }
  .filter-panel{
    grid-template-columns:1fr;
  }
  .entry-list{
    grid-template-columns:1fr;
  }
  .footer-grid{
    grid-template-columns:1fr;
  }
  .cta-panel{
    flex-direction:column;
    align-items:flex-start;
  }
}
@media (max-width:767.98px){
  .hero-panel{
    padding:20px;
    border-radius:20px;
  }
  .breadcrumb-panel,
  .filter-panel,
  .content-panel,
  .faq-panel,
  .cta-panel,
  .side-panel{
    border-radius:18px;
  }
  .section-top{
    flex-direction:column;
    align-items:flex-start;
  }
}
@media (max-width:575.98px){
  .nav-wrap{
    padding:12px 0;
  }
  .brand{
    min-width:0;
  }
  .brand-text{
    font-size:.96rem;
  }
  .hero-title{
    font-size:1.95rem;
  }
  .hero-subtitle{
    font-size:.98rem;
  }
  .hero-searchbox{
    padding:12px 14px;
    border-radius:16px;
  }
  .hero-searchbox .search-action{
    padding:10px 14px;
  }
  .breadcrumb-panel,
  .filter-panel,
  .content-panel,
  .faq-panel,
  .cta-panel,
  .side-panel{
    padding:16px;
  }
  .entry-body{
    padding:14px;
  }
  .entry-title{
    font-size:1rem;
  }
  .accordion-button{
    padding:16px;
  }
  .accordion-body{
    padding:0 16px 16px;
  }
  .metric .value{
    font-size:1.22rem;
  }
}