/* roulang page: index */
:root{
      --bg:#07111f;
      --bg-2:#081423;
      --panel:rgba(9,22,38,.76);
      --panel-strong:rgba(12,30,52,.88);
      --line:rgba(234,241,248,.12);
      --line-gold:rgba(216,181,106,.34);
      --text:#eaf1f8;
      --muted:#9fb1c5;
      --muted-2:#6f839b;
      --blue:#39a8ff;
      --cyan:#8fe7ff;
      --gold:#d8b56a;
      --green:#8df0c7;
      --radius-xl:30px;
      --radius-lg:24px;
      --radius-md:18px;
      --shadow:0 24px 80px rgba(0,0,0,.36);
      --glow-blue:0 0 34px rgba(57,168,255,.36);
      --glow-gold:0 0 34px rgba(216,181,106,.2);
      --font:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
      --num:"Inter","DIN Alternate",Arial,sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--text);
      background:
        radial-gradient(circle at 18% 8%,rgba(57,168,255,.22),transparent 34%),
        radial-gradient(circle at 88% 18%,rgba(216,181,106,.14),transparent 28%),
        linear-gradient(180deg,#07111f 0%,#081423 48%,#06101d 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
      background-size:58px 58px;
      mask-image:linear-gradient(to bottom,rgba(0,0,0,.7),transparent 78%);
      z-index:-2;
    }
    a{color:inherit;text-decoration:none;transition:.22s ease}
    a:hover{color:var(--blue)}
    img{max-width:100%;display:block}
    button,input,select,textarea{font-family:inherit}
    :focus-visible{outline:2px solid rgba(143,231,255,.8);outline-offset:3px;border-radius:12px}
    .container{max-width:1200px}
    .section{padding:96px 0;position:relative}
    .section-tight{padding:70px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:9px;
      padding:7px 14px;
      border:1px solid var(--line);
      border-radius:999px;
      background:rgba(57,168,255,.09);
      color:var(--cyan);
      font-size:13px;
      letter-spacing:.04em;
      font-weight:600;
    }
    .eyebrow.gold{background:rgba(216,181,106,.12);color:var(--gold);border-color:var(--line-gold)}
    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      background:rgba(7,17,31,.74);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .navbar{min-height:78px;padding:0}
    .brand-wrap{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:260px;
    }
    .brand-mark{
      width:44px;
      height:44px;
      border-radius:16px;
      display:grid;
      place-items:center;
      color:var(--gold);
      font-family:var(--num);
      font-weight:800;
      letter-spacing:-.08em;
      background:linear-gradient(145deg,rgba(255,255,255,.1),rgba(255,255,255,.02));
      border:1px solid rgba(216,181,106,.45);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.16),var(--glow-gold);
    }
    .brand-text{display:flex;flex-direction:column;line-height:1.2}
    .brand-text strong{font-size:16px;letter-spacing:.02em}
    .brand-text span{font-size:12px;color:var(--muted);margin-top:3px}
    .navbar-toggler{
      border:1px solid var(--line);
      border-radius:14px;
      padding:9px 12px;
      color:var(--text);
      box-shadow:none!important;
    }
    .navbar-toggler i{font-size:22px}
    .navbar-nav{gap:8px;align-items:center}
    .nav-link{
      color:var(--muted);
      font-size:14px;
      font-weight:600;
      padding:10px 14px!important;
      border-radius:999px;
      position:relative;
    }
    .nav-link:hover{color:var(--text);background:rgba(255,255,255,.06)}
    .nav-link.active{
      color:var(--text);
      background:rgba(216,181,106,.12);
      border:1px solid rgba(216,181,106,.22);
    }
    .nav-link.active:after{
      content:"";
      position:absolute;
      left:18px;
      right:18px;
      bottom:5px;
      height:2px;
      border-radius:2px;
      background:linear-gradient(90deg,var(--gold),var(--blue));
    }
    .nav-cta{margin-left:10px}
    .btn-luxe{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      border:0;
      border-radius:999px;
      padding:13px 22px;
      font-weight:800;
      color:#06101d;
      background:linear-gradient(135deg,var(--blue),var(--cyan));
      box-shadow:0 12px 34px rgba(57,168,255,.22);
      transition:.24s ease;
      white-space:nowrap;
    }
    .btn-luxe:hover{
      color:#06101d;
      transform:translateY(-2px);
      box-shadow:var(--glow-blue),0 18px 42px rgba(0,0,0,.24);
      filter:saturate(1.08);
    }
    .btn-ghost{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      border-radius:999px;
      padding:12px 20px;
      font-weight:700;
      color:var(--text);
      background:rgba(255,255,255,.04);
      border:1px solid rgba(216,181,106,.35);
      transition:.24s ease;
      white-space:nowrap;
    }
    .btn-ghost:hover{
      color:var(--gold);
      background:rgba(216,181,106,.1);
      border-color:rgba(216,181,106,.62);
      transform:translateY(-2px);
    }
    .hero{
      min-height:740px;
      padding:116px 0 88px;
      position:relative;
      overflow:hidden;
      background-image:
        linear-gradient(90deg,rgba(7,17,31,.96),rgba(7,17,31,.72) 45%,rgba(7,17,31,.86)),
        url('/assets/images/backpic/back-1.webp');
      background-size:cover;
      background-position:center;
    }
    .hero:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 25% 28%,rgba(57,168,255,.2),transparent 32%),
        linear-gradient(115deg,transparent 0%,rgba(143,231,255,.08) 45%,transparent 48%);
      pointer-events:none;
    }
    .hero .container{position:relative;z-index:2}
    h1,h2,h3{letter-spacing:-.02em}
    .hero-title{
      margin:24px 0 20px;
      font-size:58px;
      line-height:1.13;
      font-weight:850;
    }
    .hero-title .shine{
      color:var(--gold);
      text-shadow:0 0 28px rgba(216,181,106,.22);
    }
    .hero-lead{
      max-width:670px;
      color:#c5d3e3;
      font-size:17px;
      margin:0 0 30px;
    }
    .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:28px}
    .trust-row{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      padding:0;
      margin:0;
      list-style:none;
    }
    .trust-row li{
      display:flex;
      align-items:center;
      gap:8px;
      color:var(--muted);
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.08);
      font-size:14px;
    }
    .trust-row i{color:var(--gold)}
    .glass{
      background:var(--panel);
      border:1px solid var(--line);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow);
      backdrop-filter:blur(18px);
      position:relative;
      overflow:hidden;
    }
    .glass:before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(135deg,rgba(255,255,255,.11),transparent 28%,transparent 70%,rgba(57,168,255,.08));
      pointer-events:none;
    }
    .entry-panel{padding:30px;transform:translateY(18px)}
    .panel-head{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:18px;
      margin-bottom:24px;
      position:relative;
      z-index:1;
    }
    .panel-title small{display:block;color:var(--muted);font-size:13px}
    .panel-title strong{font-family:var(--num);font-size:24px;letter-spacing:.03em}
    .live-dot{
      display:flex;
      align-items:center;
      gap:8px;
      color:var(--green);
      font-size:13px;
      padding:7px 11px;
      border:1px solid rgba(141,240,199,.28);
      border-radius:999px;
      background:rgba(141,240,199,.08);
    }
    .live-dot span{
      width:8px;height:8px;border-radius:50%;
      background:var(--green);
      box-shadow:0 0 15px rgba(141,240,199,.8);
    }
    .route-card{
      position:relative;
      z-index:1;
      padding:20px;
      border:1px solid rgba(255,255,255,.1);
      border-radius:22px;
      background:rgba(255,255,255,.045);
      margin-bottom:14px;
    }
    .route-card .label{color:var(--muted);font-size:13px;margin-bottom:8px}
    .route-card strong{display:block;font-size:18px;margin-bottom:8px}
    .route-card p{color:var(--muted);font-size:14px;margin:0}
    .status-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:18px;
    }
    .status-item{
      padding:15px 12px;
      border-radius:18px;
      background:rgba(7,17,31,.62);
      border:1px solid rgba(255,255,255,.08);
      text-align:center;
    }
    .status-item i{color:var(--cyan);font-size:20px}
    .status-item b{display:block;font-size:15px;margin-top:6px}
    .status-item span{display:block;color:var(--muted);font-size:12px;margin-top:2px}
    .section-head{margin-bottom:38px}
    .section-head h2{
      font-size:38px;
      line-height:1.22;
      font-weight:820;
      margin:16px 0 12px;
    }
    .section-head p{
      color:var(--muted);
      max-width:740px;
      margin:0;
    }
    .bento-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr .85fr;
      gap:22px;
    }
    .bento-card{
      min-height:230px;
      padding:28px;
      border-radius:var(--radius-lg);
      background:linear-gradient(145deg,rgba(12,30,52,.82),rgba(8,20,35,.64));
      border:1px solid var(--line);
      box-shadow:0 20px 60px rgba(0,0,0,.22);
      transition:.24s ease;
      position:relative;
      overflow:hidden;
    }
    .bento-card:hover{
      transform:translateY(-5px);
      border-color:rgba(143,231,255,.36);
      box-shadow:var(--glow-blue),0 24px 70px rgba(0,0,0,.28);
    }
    .bento-card.large{grid-row:span 2;min-height:484px}
    .bento-card:after{
      content:"";
      position:absolute;
      width:130px;
      height:130px;
      right:-55px;
      top:-55px;
      border-radius:50%;
      background:rgba(216,181,106,.12);
      filter:blur(5px);
    }
    .card-num{
      color:var(--gold);
      font-family:var(--num);
      font-weight:800;
      letter-spacing:.06em;
      margin-bottom:18px;
    }
    .bento-card h3{font-size:23px;margin-bottom:12px;font-weight:780}
    .bento-card p{color:var(--muted);margin:0}
    .bento-card.large p{font-size:16px}
    .mini-list{
      margin:28px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:13px;
    }
    .mini-list li{
      display:flex;
      align-items:flex-start;
      gap:11px;
      color:#c8d6e5;
      padding:13px;
      border-radius:16px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.08);
    }
    .mini-list i{color:var(--cyan);margin-top:4px}
    .category-strip{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:22px;
      align-items:stretch;
    }
    .category-card{
      padding:30px;
      border-radius:var(--radius-xl);
      border:1px solid var(--line-gold);
      background:
        linear-gradient(135deg,rgba(216,181,106,.12),rgba(57,168,255,.06)),
        rgba(9,22,38,.72);
      box-shadow:var(--shadow);
      transition:.24s ease;
      min-height:230px;
    }
    .category-card:hover{
      transform:translateY(-4px);
      border-color:rgba(216,181,106,.62);
      box-shadow:var(--glow-gold),var(--shadow);
    }
    .category-card h2{font-size:30px;margin:15px 0 12px;font-weight:820}
    .category-card p{color:var(--muted);margin-bottom:22px}
    .scenario-wrap{
      display:grid;
      grid-template-columns:1fr .82fr 1fr;
      gap:22px;
      align-items:stretch;
    }
    .scene-card{
      min-height:280px;
      border-radius:28px;
      overflow:hidden;
      position:relative;
      border:1px solid rgba(255,255,255,.12);
      background:#0b1d33;
      box-shadow:0 20px 70px rgba(0,0,0,.28);
    }
    .scene-card.tall{min-height:590px}
    .scene-card.small{min-height:284px}
    .scene-card img{
      width:100%;
      height:100%;
      object-fit:cover;
      opacity:.72;
      transition:transform .45s ease,opacity .3s ease;
    }
    .scene-card:after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg,rgba(7,17,31,.1),rgba(7,17,31,.78) 62%,rgba(7,17,31,.95));
    }
    .scene-content{
      position:absolute;
      z-index:2;
      left:24px;
      right:24px;
      bottom:24px;
      transition:.25s ease;
    }
    .scene-badge{
      display:inline-flex;
      margin-bottom:10px;
      padding:5px 10px;
      border-radius:999px;
      color:var(--gold);
      background:rgba(216,181,106,.13);
      border:1px solid rgba(216,181,106,.24);
      font-size:12px;
      font-family:var(--num);
      letter-spacing:.08em;
    }
    .scene-content h3{font-size:22px;margin:0 0 8px}
    .scene-content p{color:#c3d2e1;margin:0;font-size:14px}
    .scene-card:hover img{transform:scale(1.045);opacity:.9}
    .scene-card:hover .scene-content{transform:translateY(-6px)}
    .stack{display:grid;gap:22px}
    .compare-box{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:22px;
      margin-top:28px;
    }
    .compare-card{
      padding:30px;
      border-radius:var(--radius-xl);
      background:rgba(255,255,255,.045);
      border:1px solid var(--line);
    }
    .compare-card.good{
      background:linear-gradient(145deg,rgba(57,168,255,.1),rgba(216,181,106,.08));
      border-color:rgba(143,231,255,.24);
    }
    .compare-card h3{font-size:24px;margin-bottom:18px}
    .compare-list{display:grid;gap:14px;margin:0;padding:0;list-style:none}
    .compare-list li{
      display:flex;
      gap:11px;
      color:#cbd8e6;
      padding-bottom:14px;
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .compare-list li:last-child{border-bottom:0;padding-bottom:0}
    .compare-list i{margin-top:4px;color:var(--muted-2)}
    .good .compare-list i{color:var(--cyan)}
    .process-line{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
      counter-reset:step;
    }
    .process-card{
      padding:24px;
      border-radius:22px;
      background:rgba(9,22,38,.68);
      border:1px solid var(--line);
      position:relative;
    }
    .process-card:before{
      counter-increment:step;
      content:"0" counter(step);
      display:inline-flex;
      margin-bottom:16px;
      color:var(--gold);
      font-family:var(--num);
      font-weight:800;
      letter-spacing:.08em;
    }
    .process-card h3{font-size:20px;margin-bottom:10px}
    .process-card p{color:var(--muted);font-size:15px;margin:0}
    .note-panel{
      padding:30px;
      border-radius:var(--radius-xl);
      background:
        linear-gradient(135deg,rgba(57,168,255,.09),rgba(216,181,106,.06)),
        rgba(9,22,38,.76);
      border:1px solid rgba(143,231,255,.16);
    }
    .note-panel p{margin:0;color:#c7d6e5}
    .accordion{display:grid;gap:14px}
    .accordion-item{
      color:var(--text);
      background:rgba(9,22,38,.72);
      border:1px solid var(--line);
      border-radius:20px!important;
      overflow:hidden;
      backdrop-filter:blur(14px);
    }
    .accordion-button{
      color:var(--text);
      background:transparent;
      font-weight:760;
      padding:20px 24px;
      box-shadow:none!important;
    }
    .accordion-button:not(.collapsed){
      color:var(--cyan);
      background:rgba(57,168,255,.07);
    }
    .accordion-button:after{filter:invert(1) brightness(1.6);opacity:.8}
    .accordion-body{
      color:var(--muted);
      padding:0 24px 22px;
    }
    .contact-card{
      padding:38px;
      border-radius:32px;
      background:
        radial-gradient(circle at 12% 8%,rgba(57,168,255,.18),transparent 34%),
        radial-gradient(circle at 88% 12%,rgba(216,181,106,.16),transparent 28%),
        rgba(9,22,38,.78);
      border:1px solid rgba(255,255,255,.13);
      box-shadow:var(--shadow);
      backdrop-filter:blur(18px);
    }
    .form-label{font-size:14px;color:#cbd8e6;font-weight:650}
    .form-control,.form-select{
      color:var(--text);
      background:rgba(7,17,31,.72);
      border:1px solid rgba(255,255,255,.14);
      border-radius:16px;
      padding:13px 15px;
      box-shadow:none!important;
    }
    .form-control::placeholder{color:rgba(159,177,197,.7)}
    .form-control:focus,.form-select:focus{
      color:var(--text);
      background:rgba(7,17,31,.86);
      border-color:rgba(57,168,255,.78);
      box-shadow:0 0 0 4px rgba(57,168,255,.12)!important;
    }
    .form-select option{background:#081423;color:var(--text)}
    .site-footer{
      padding:64px 0 28px;
      background:#050d18;
      border-top:1px solid rgba(255,255,255,.09);
    }
    .footer-brand{display:flex;gap:14px;align-items:center;margin-bottom:18px}
    .footer-text{color:var(--muted);max-width:430px;margin:0}
    .footer-title{font-size:15px;color:var(--text);font-weight:780;margin-bottom:14px}
    .footer-links{display:grid;gap:10px;margin:0;padding:0;list-style:none}
    .footer-links a{color:var(--muted);font-size:14px}
    .footer-links a:hover{color:var(--blue);padding-left:4px}
    .copyright{
      margin-top:38px;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.08);
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      color:var(--muted-2);
      font-size:13px;
    }
    .domain-pill{
      display:inline-flex;
      padding:7px 12px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.12);
      color:var(--muted);
      background:rgba(255,255,255,.04);
    }
    @media (max-width:1199px){
      .hero-title{font-size:48px}
      .bento-grid{grid-template-columns:1fr 1fr}
      .bento-card.large{grid-row:auto;grid-column:span 2;min-height:auto}
      .scenario-wrap{grid-template-columns:1fr 1fr}
      .scene-card.tall{min-height:420px}
      .process-line{grid-template-columns:1fr 1fr}
    }
    @media (max-width:991px){
      .navbar-collapse{
        margin:14px 0 18px;
        padding:16px;
        border:1px solid var(--line);
        border-radius:22px;
        background:rgba(9,22,38,.92);
      }
      .navbar-nav{align-items:stretch}
      .nav-cta{margin-left:0;margin-top:8px}
      .hero{padding:86px 0 70px;min-height:auto}
      .entry-panel{transform:none;margin-top:32px}
      .category-strip,.compare-box{grid-template-columns:1fr}
    }
    @media (max-width:767px){
      .section{padding:68px 0}
      .section-tight{padding:54px 0}
      .hero-title{font-size:36px}
      .hero-lead{font-size:16px}
      .hero-actions .btn-luxe,.hero-actions .btn-ghost{width:100%}
      .status-grid{grid-template-columns:1fr}
      .bento-grid,.scenario-wrap,.process-line{grid-template-columns:1fr}
      .bento-card.large{grid-column:auto}
      .scene-card,.scene-card.small,.scene-card.tall{min-height:320px}
      .section-head h2{font-size:30px}
      .contact-card{padding:24px}
      .brand-wrap{min-width:auto}
      .brand-text span{display:none}
    }
    @media (max-width:520px){
      .navbar{min-height:66px}
      .brand-mark{width:40px;height:40px;border-radius:14px}
      .brand-text strong{font-size:14px}
      .hero{padding-top:70px}
      .hero-title{font-size:32px}
      .trust-row li{width:100%}
      .bento-card,.category-card,.compare-card,.note-panel{padding:22px}
      .copyright{display:block}
      .copyright span{display:block;margin-top:8px}
    }

/* roulang page: category1 */
:root{
      --bg:#07111f;
      --bg-2:#081423;
      --panel:rgba(9,22,38,.76);
      --panel-strong:rgba(12,29,50,.9);
      --line:rgba(234,241,248,.12);
      --line-gold:rgba(216,181,106,.32);
      --text:#eaf1f8;
      --muted:#9fb1c5;
      --soft:#c7d4e2;
      --blue:#39a8ff;
      --cyan:#8fe7ff;
      --gold:#d8b56a;
      --danger-soft:#7d8ea1;
      --radius-lg:28px;
      --radius-md:22px;
      --radius-sm:16px;
      --shadow:0 24px 80px rgba(0,0,0,.34);
      --glow-blue:0 0 34px rgba(57,168,255,.34);
      --glow-gold:0 0 32px rgba(216,181,106,.22);
      --font:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
      --num:"Inter","DIN Alternate","Arial",sans-serif;
    }
    *{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 12% 6%, rgba(57,168,255,.18), transparent 34%),
        radial-gradient(circle at 88% 18%, rgba(216,181,106,.13), transparent 30%),
        linear-gradient(180deg,#07111f 0%,#081423 52%,#050b14 100%);
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
      background-size:54px 54px;
      mask-image:linear-gradient(to bottom,rgba(0,0,0,.55),transparent 78%);
      z-index:-2;
    }
    a{color:inherit;text-decoration:none;transition:all .22s ease}
    a:hover{color:var(--blue)}
    img{max-width:100%;display:block}
    button,input,select,textarea{font-family:inherit}
    ::selection{background:rgba(57,168,255,.32);color:#fff}
    .container{max-width:1200px}
    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      background:rgba(7,17,31,.76);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .navbar{min-height:78px;padding:0}
    .brand-wrap{
      display:flex;
      align-items:center;
      gap:14px;
      color:var(--text);
      padding:12px 0;
    }
    .brand-mark{
      width:46px;
      height:46px;
      border-radius:16px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      font-family:var(--num);
      font-weight:800;
      letter-spacing:.05em;
      color:var(--gold);
      background:linear-gradient(145deg,rgba(13,31,53,.95),rgba(5,12,22,.94));
      border:1px solid var(--line-gold);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.14), var(--glow-gold);
      flex:0 0 auto;
    }
    .brand-text{display:flex;flex-direction:column;line-height:1.25}
    .brand-text strong{font-size:16px;letter-spacing:.01em;color:#fff}
    .brand-text span{font-size:12px;color:var(--muted)}
    .navbar-nav{gap:8px;align-items:center}
    .nav-link{
      position:relative;
      color:var(--soft);
      font-size:14px;
      font-weight:600;
      padding:12px 16px!important;
      border-radius:999px;
    }
    .nav-link:after{
      content:"";
      position:absolute;
      left:18px;
      right:18px;
      bottom:7px;
      height:2px;
      border-radius:999px;
      background:linear-gradient(90deg,var(--gold),var(--blue));
      transform:scaleX(0);
      transform-origin:left;
      transition:transform .22s ease;
    }
    .nav-link:hover,.nav-link.active{
      color:#fff;
      background:rgba(255,255,255,.045);
    }
    .nav-link:hover:after,.nav-link.active:after{transform:scaleX(1)}
    .nav-cta{margin-left:18px}
    .btn-luxe,.btn-ghost,.btn-small{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border-radius:999px;
      font-weight:700;
      transition:all .24s ease;
      border:1px solid transparent;
      white-space:nowrap;
    }
    .btn-luxe{
      color:#061322;
      padding:12px 20px;
      background:linear-gradient(135deg,var(--blue),var(--cyan));
      box-shadow:0 14px 38px rgba(57,168,255,.25);
    }
    .btn-luxe:hover{
      color:#05101d;
      transform:translateY(-2px);
      box-shadow:var(--glow-blue);
      filter:saturate(1.08);
    }
    .btn-ghost{
      color:var(--text);
      padding:12px 20px;
      background:rgba(255,255,255,.045);
      border-color:rgba(216,181,106,.34);
    }
    .btn-ghost:hover{
      color:#fff;
      border-color:rgba(143,231,255,.56);
      background:rgba(57,168,255,.09);
      transform:translateY(-2px);
    }
    .btn-small{
      padding:8px 13px;
      font-size:13px;
      color:var(--cyan);
      background:rgba(57,168,255,.08);
      border-color:rgba(143,231,255,.2);
    }
    .btn-small:hover{background:rgba(57,168,255,.16);color:#fff}
    .navbar-toggler{
      border:1px solid rgba(255,255,255,.14);
      color:var(--text);
      border-radius:14px;
      padding:8px 11px;
      box-shadow:none!important;
    }
    .navbar-toggler i{font-size:22px}
    .navbar-toggler:focus-visible,.btn-luxe:focus-visible,.btn-ghost:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible{
      outline:2px solid var(--cyan);
      outline-offset:3px;
    }
    .inner-hero{
      position:relative;
      min-height:430px;
      display:flex;
      align-items:center;
      overflow:hidden;
      border-bottom:1px solid rgba(255,255,255,.08);
      background:
        linear-gradient(90deg,rgba(7,17,31,.96),rgba(7,17,31,.68) 58%,rgba(7,17,31,.96)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
    }
    .inner-hero:after{
      content:"";
      position:absolute;
      inset:auto 8% -120px auto;
      width:360px;
      height:360px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(216,181,106,.2),transparent 68%);
      filter:blur(4px);
    }
    .hero-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:minmax(0,1.25fr) minmax(320px,.75fr);
      gap:34px;
      align-items:center;
      padding:86px 0 70px;
    }
    .eyebrow,.pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.13);
      background:rgba(57,168,255,.08);
      color:var(--cyan);
      font-size:13px;
      font-weight:700;
      padding:7px 12px;
    }
    h1,h2,h3{margin:0;color:#fff;letter-spacing:-.02em}
    h1{
      margin-top:18px;
      font-size:clamp(34px,5vw,56px);
      line-height:1.12;
      font-weight:800;
      max-width:780px;
    }
    .hero-lead{
      margin:18px 0 0;
      max-width:760px;
      color:var(--soft);
      font-size:17px;
    }
    .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
    .index-card,.glass-card,.side-card,.entry-item,.matrix-card,.cta-panel{
      background:linear-gradient(145deg,rgba(13,31,53,.78),rgba(5,13,24,.74));
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow);
      backdrop-filter:blur(16px);
      position:relative;
      overflow:hidden;
    }
    .index-card{padding:26px}
    .index-card:before,.glass-card:before,.side-card:before,.matrix-card:before,.cta-panel:before{
      content:"";
      position:absolute;
      inset:0 0 auto 0;
      height:1px;
      background:linear-gradient(90deg,transparent,rgba(143,231,255,.45),transparent);
    }
    .index-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding-bottom:18px;
      border-bottom:1px solid rgba(255,255,255,.1);
    }
    .index-title{font-weight:800;color:#fff}
    .index-code{font-family:var(--num);font-size:12px;color:var(--gold);letter-spacing:.1em}
    .status-list{display:grid;gap:13px;margin-top:20px}
    .status-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:13px 14px;
      border-radius:18px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.08);
    }
    .status-row span{color:var(--muted);font-size:14px}
    .status-row strong{font-size:14px;color:var(--cyan)}
    .breadcrumb-wrap{padding:20px 0;border-bottom:1px solid rgba(255,255,255,.07)}
    .breadcrumb{margin:0;gap:8px}
    .breadcrumb-item,.breadcrumb-item a{font-size:13px;color:var(--muted)}
    .breadcrumb-item.active{color:var(--gold)}
    .breadcrumb-item+.breadcrumb-item:before{color:rgba(234,241,248,.35);content:"/"}
    main{position:relative}
    .section{padding:92px 0}
    .section-tight{padding:72px 0}
    .section-head{margin-bottom:34px}
    .section-kicker{
      color:var(--gold);
      font-size:13px;
      font-weight:800;
      letter-spacing:.08em;
      text-transform:uppercase;
      margin-bottom:9px;
    }
    h2{font-size:clamp(28px,3.4vw,40px);line-height:1.2;font-weight:800}
    .section-desc{margin-top:12px;color:var(--muted);max-width:780px}
    .content-layout{
      display:grid;
      grid-template-columns:minmax(0,1fr) 360px;
      gap:30px;
      align-items:start;
    }
    .entry-list{display:grid;gap:18px}
    .entry-item{
      display:grid;
      grid-template-columns:86px minmax(0,1fr);
      gap:20px;
      padding:24px;
      border-radius:24px;
      transition:all .24s ease;
    }
    .entry-item:hover{
      transform:translateY(-3px);
      border-color:rgba(143,231,255,.28);
      box-shadow:0 26px 70px rgba(0,0,0,.36),0 0 28px rgba(57,168,255,.12);
    }
    .entry-num{
      width:64px;
      height:64px;
      border-radius:20px;
      display:flex;
      align-items:center;
      justify-content:center;
      font-family:var(--num);
      font-size:20px;
      font-weight:800;
      color:var(--gold);
      border:1px solid var(--line-gold);
      background:rgba(216,181,106,.09);
    }
    .entry-item:hover .entry-num{
      color:#07111f;
      background:linear-gradient(135deg,var(--gold),#f4d891);
    }
    .entry-meta{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:10px}
    .tag{
      display:inline-flex;
      align-items:center;
      border-radius:999px;
      padding:5px 10px;
      font-size:12px;
      font-weight:700;
      color:var(--cyan);
      background:rgba(57,168,255,.08);
      border:1px solid rgba(143,231,255,.16);
    }
    .tag.gold{color:var(--gold);background:rgba(216,181,106,.1);border-color:rgba(216,181,106,.22)}
    .entry-item h3{font-size:21px;margin-bottom:8px}
    .entry-item h3 a:hover{color:var(--blue)}
    .entry-item p{color:var(--muted);margin:0 0 14px}
    .read-link{
      display:inline-flex;
      align-items:center;
      gap:7px;
      color:var(--cyan);
      font-size:14px;
      font-weight:700;
    }
    .read-link:hover{gap:11px;color:#fff}
    .sidebar{
      position:sticky;
      top:100px;
      display:grid;
      gap:18px;
    }
    .side-card{padding:24px;border-radius:24px}
    .side-card h3{font-size:19px;margin-bottom:12px}
    .side-card p{color:var(--muted);font-size:14px;margin-bottom:16px}
    .keyword-cloud{display:flex;gap:9px;flex-wrap:wrap}
    .keyword-cloud .pill{font-size:12px;padding:6px 10px;color:var(--soft)}
    .side-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}
    .side-list li{
      display:flex;
      gap:10px;
      color:var(--soft);
      font-size:14px;
      padding:10px 0;
      border-bottom:1px solid rgba(255,255,255,.07);
    }
    .side-list li:last-child{border-bottom:0}
    .side-list i{color:var(--gold);margin-top:4px}
    .image-note{
      display:grid;
      grid-template-columns:1fr 1.1fr;
      gap:28px;
      align-items:center;
    }
    .image-frame{
      min-height:380px;
      border-radius:var(--radius-lg);
      overflow:hidden;
      border:1px solid rgba(255,255,255,.12);
      box-shadow:var(--shadow);
      position:relative;
    }
    .image-frame img{width:100%;height:100%;object-fit:cover;min-height:380px;filter:saturate(.86) contrast(1.05)}
    .image-frame:after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg,rgba(7,17,31,.12),rgba(7,17,31,.72));
    }
    .glass-card{padding:34px}
    .fact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:22px}
    .fact{
      padding:16px;
      border-radius:18px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.08);
    }
    .fact strong{display:block;font-family:var(--num);font-size:24px;color:var(--gold);line-height:1.1}
    .fact span{display:block;color:var(--muted);font-size:13px;margin-top:6px}
    .matrix-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
    }
    .matrix-card{
      padding:24px;
      border-radius:24px;
      transition:all .24s ease;
      min-height:206px;
    }
    .matrix-card:hover{
      transform:translateY(-3px);
      border-color:rgba(216,181,106,.36);
      box-shadow:var(--shadow),0 0 24px rgba(216,181,106,.12);
    }
    .matrix-num{font-family:var(--num);color:var(--gold);font-weight:800;font-size:13px;letter-spacing:.1em}
    .matrix-card h3{font-size:20px;margin:18px 0 10px}
    .matrix-card p{color:var(--muted);font-size:14px;margin:0}
    .steps{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:18px;
    }
    .step{
      padding:22px;
      border-radius:24px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.09);
      position:relative;
    }
    .step:after{
      content:"";
      position:absolute;
      right:-18px;
      top:38px;
      width:18px;
      height:1px;
      background:linear-gradient(90deg,var(--gold),transparent);
    }
    .step:last-child:after{display:none}
    .step i{font-size:26px;color:var(--cyan)}
    .step h3{font-size:18px;margin:14px 0 8px}
    .step p{font-size:14px;color:var(--muted);margin:0}
    .accordion{display:grid;gap:14px}
    .accordion-item{
      color:var(--text);
      background:rgba(9,22,38,.74);
      border:1px solid rgba(255,255,255,.1);
      border-radius:20px!important;
      overflow:hidden;
      backdrop-filter:blur(14px);
    }
    .accordion-button{
      color:#fff;
      background:transparent;
      padding:20px 22px;
      font-weight:800;
      box-shadow:none!important;
    }
    .accordion-button:not(.collapsed){
      color:var(--cyan);
      background:rgba(57,168,255,.07);
    }
    .accordion-button:after{
      filter:invert(1) grayscale(1);
      opacity:.75;
    }
    .accordion-body{
      color:var(--muted);
      padding:0 22px 22px;
      font-size:15px;
    }
    .cta-panel{
      padding:38px;
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:24px;
      align-items:center;
      background:
        radial-gradient(circle at 12% 18%,rgba(57,168,255,.18),transparent 42%),
        radial-gradient(circle at 92% 80%,rgba(216,181,106,.14),transparent 38%),
        linear-gradient(145deg,rgba(13,31,53,.86),rgba(5,13,24,.82));
    }
    .cta-panel p{color:var(--muted);margin:12px 0 0}
    .contact-form{
      display:grid;
      gap:12px;
    }
    .form-control,.form-select{
      color:var(--text);
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.13);
      border-radius:16px;
      padding:12px 14px;
    }
    .form-control::placeholder{color:rgba(159,177,197,.82)}
    .form-control:focus,.form-select:focus{
      color:var(--text);
      background:rgba(255,255,255,.07);
      border-color:var(--blue);
      box-shadow:0 0 0 .2rem rgba(57,168,255,.14);
    }
    .form-select option{background:#081423;color:#fff}
    .site-footer{
      background:#050b14;
      border-top:1px solid rgba(255,255,255,.09);
      padding:58px 0 28px;
    }
    .footer-brand{display:flex;align-items:center;gap:14px;margin-bottom:18px}
    .footer-text{color:var(--muted);max-width:520px;margin:0}
    .footer-title{color:#fff;font-weight:800;margin-bottom:14px}
    .footer-links{list-style:none;padding:0;margin:0;display:grid;gap:9px}
    .footer-links a{color:var(--muted);font-size:14px}
    .footer-links a:hover{color:var(--blue);padding-left:4px}
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      color:rgba(159,177,197,.78);
      font-size:13px;
      margin-top:34px;
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.08);
    }
    @media (max-width: 1199px){
      .hero-grid,.content-layout,.image-note,.cta-panel{grid-template-columns:1fr}
      .sidebar{position:static}
      .matrix-grid{grid-template-columns:repeat(2,1fr)}
      .steps{grid-template-columns:repeat(2,1fr)}
      .step:after{display:none}
    }
    @media (max-width: 991px){
      .navbar{padding:10px 0}
      .navbar-collapse{
        margin-top:12px;
        padding:16px;
        border:1px solid rgba(255,255,255,.1);
        border-radius:22px;
        background:rgba(7,17,31,.94);
        box-shadow:var(--shadow);
      }
      .navbar-nav{align-items:stretch}
      .nav-cta{margin:12px 0 0}
      .nav-cta .btn-luxe{width:100%}
      .brand-text span{display:none}
    }
    @media (max-width: 767px){
      .inner-hero{min-height:auto}
      .hero-grid{padding:62px 0 52px}
      .section{padding:66px 0}
      .section-tight{padding:54px 0}
      .hero-actions .btn-luxe,.hero-actions .btn-ghost{width:100%}
      .entry-item{grid-template-columns:1fr;padding:22px}
      .matrix-grid,.steps,.fact-grid{grid-template-columns:1fr}
      .image-frame,.image-frame img{min-height:280px}
      .cta-panel{padding:26px}
      .copyright{flex-direction:column}
    }
    @media (max-width: 520px){
      .brand-mark{width:42px;height:42px;border-radius:14px}
      .brand-text strong{font-size:14px}
      .index-card,.glass-card,.side-card{padding:22px}
      .status-row{align-items:flex-start;flex-direction:column;gap:4px}
      .breadcrumb-wrap{padding:16px 0}
      h1{font-size:33px}
    }