/* roulang page: index */
:root{
      --bg:#07111f;
      --bg-2:#0a1830;
      --panel:rgba(255,255,255,.075);
      --panel-strong:rgba(255,255,255,.115);
      --panel-soft:rgba(255,255,255,.052);
      --line:rgba(206,226,255,.16);
      --line-strong:rgba(160,198,255,.32);
      --text:#f5f8ff;
      --muted:#b8c6dc;
      --subtle:#7f90aa;
      --brand:#3e8bff;
      --brand-2:#8b5cf6;
      --accent:#ff8fa3;
      --warm:#ffd1a8;
      --success:#7ee0bd;
      --shadow:0 24px 80px rgba(0,0,0,.42);
      --glow:0 0 0 1px rgba(105,156,255,.20),0 18px 54px rgba(62,139,255,.20);
      --radius-xl:30px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-pill:999px;
      --container:1200px;
      --ease:all .28s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,Arial,sans-serif;
      color:var(--text);
      line-height:1.78;
      background:
        radial-gradient(circle at 18% 5%,rgba(62,139,255,.22),transparent 32%),
        radial-gradient(circle at 82% 18%,rgba(139,92,246,.22),transparent 28%),
        radial-gradient(circle at 50% 68%,rgba(255,143,163,.10),transparent 34%),
        linear-gradient(180deg,#06101e 0%,#08162a 45%,#07111f 100%);
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      z-index:-1;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
      background-size:44px 44px;
      mask-image:linear-gradient(to bottom,rgba(0,0,0,.8),rgba(0,0,0,.15),transparent);
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    ::selection{background:rgba(139,92,246,.45);color:#fff}
    .site-container{max-width:var(--container);margin:0 auto;padding:0 22px}
    .section{padding:96px 0;position:relative}
    .section-tight{padding:68px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 13px;
      border:1px solid var(--line);
      border-radius:var(--radius-pill);
      background:rgba(255,255,255,.06);
      color:#dce7ff;
      font-size:13px;
      font-weight:600;
      letter-spacing:.02em;
      backdrop-filter:blur(16px);
    }
    .eyebrow:before{
      content:"";
      width:8px;height:8px;border-radius:50%;
      background:linear-gradient(135deg,var(--brand),var(--accent));
      box-shadow:0 0 18px rgba(62,139,255,.9);
    }
    .section-head{
      display:flex;
      justify-content:space-between;
      gap:28px;
      align-items:end;
      margin-bottom:34px;
    }
    .section-title{
      margin:14px 0 0;
      font-size:clamp(26px,3vw,38px);
      line-height:1.25;
      font-weight:800;
      letter-spacing:-.03em;
    }
    .section-desc{
      max-width:560px;
      margin:12px 0 0;
      color:var(--muted);
      font-size:16px;
    }
    .top-header{
      position:sticky;
      top:0;
      z-index:1000;
      background:rgba(5,13,26,.82);
      backdrop-filter:blur(22px);
      border-bottom:1px solid var(--line);
      box-shadow:0 10px 38px rgba(0,0,0,.22);
    }
    .brand-row{
      min-height:76px;
      display:grid;
      grid-template-columns:auto minmax(260px,1fr) auto;
      gap:22px;
      align-items:center;
    }
    .brand-logo{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
      font-weight:800;
      letter-spacing:-.02em;
    }
    .logo-mark{
      width:42px;height:42px;border-radius:15px;
      display:grid;place-items:center;
      background:
        radial-gradient(circle at 30% 25%,rgba(255,255,255,.38),transparent 28%),
        linear-gradient(135deg,var(--brand),var(--brand-2));
      box-shadow:0 14px 38px rgba(62,139,255,.28);
      color:#fff;
      font-size:18px;
      font-weight:900;
    }
    .logo-text{display:flex;flex-direction:column;line-height:1.15}
    .logo-text strong{font-size:18px}
    .logo-text span{font-size:12px;color:var(--subtle);font-weight:600;margin-top:4px}
    .search-wrap{
      position:relative;
      max-width:530px;
      width:100%;
      justify-self:center;
    }
    .search-wrap:before{
      content:"⌕";
      position:absolute;
      left:18px;
      top:50%;
      transform:translateY(-50%);
      color:#9fb2cf;
      font-size:19px;
      z-index:2;
    }
    .form-control.search-input{
      height:46px;
      border-radius:var(--radius-pill);
      border:1px solid var(--line);
      background:rgba(255,255,255,.07);
      color:var(--text);
      padding-left:48px;
      padding-right:18px;
      box-shadow:none;
    }
    .form-control.search-input::placeholder{color:#7f90aa}
    .form-control.search-input:focus{
      border-color:rgba(126,166,255,.72);
      background:rgba(255,255,255,.095);
      box-shadow:0 0 0 4px rgba(62,139,255,.16);
      color:#fff;
    }
    .nav-actions{display:flex;gap:12px;align-items:center}
    .btn{
      border:0;
      border-radius:var(--radius-pill);
      padding:12px 20px;
      font-weight:700;
      line-height:1.1;
      transition:var(--ease);
      white-space:nowrap;
    }
    .btn-primary{
      background:linear-gradient(135deg,var(--brand),var(--brand-2));
      color:#fff;
      box-shadow:0 14px 34px rgba(62,139,255,.28);
    }
    .btn-primary:hover,.btn-primary:focus{
      transform:translateY(-2px);
      color:#fff;
      box-shadow:0 18px 46px rgba(86,114,255,.42);
    }
    .btn-secondary-glass{
      color:#eaf1ff;
      background:rgba(255,255,255,.075);
      border:1px solid var(--line);
      box-shadow:none;
    }
    .btn-secondary-glass:hover,.btn-secondary-glass:focus{
      color:#fff;
      border-color:rgba(160,198,255,.42);
      background:rgba(255,255,255,.12);
      transform:translateY(-2px);
    }
    .channel-row{
      border-top:1px solid rgba(255,255,255,.055);
      padding:12px 0 14px;
      overflow-x:auto;
      scrollbar-width:none;
    }
    .channel-row::-webkit-scrollbar{display:none}
    .channel-tabs{
      display:flex;
      gap:10px;
      min-width:max-content;
    }
    .channel-tabs a{
      padding:10px 18px;
      border-radius:var(--radius-pill);
      border:1px solid transparent;
      color:#aebdd4;
      font-weight:700;
      font-size:14px;
    }
    .channel-tabs a:hover{
      color:#fff;
      border-color:var(--line);
      background:rgba(255,255,255,.065);
    }
    .channel-tabs a.active{
      color:#fff;
      background:linear-gradient(135deg,rgba(62,139,255,.95),rgba(139,92,246,.95));
      box-shadow:0 10px 28px rgba(62,139,255,.26);
    }
    .hero{
      padding:82px 0 54px;
      min-height:720px;
      display:flex;
      align-items:center;
      position:relative;
      overflow:hidden;
    }
    .hero:after{
      content:"";
      position:absolute;
      width:560px;height:560px;
      right:-180px;top:90px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(139,92,246,.26),transparent 65%);
      filter:blur(8px);
      pointer-events:none;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:1.04fr .96fr;
      gap:54px;
      align-items:center;
      position:relative;
      z-index:2;
    }
    .hero h1{
      margin:20px 0 18px;
      font-size:clamp(34px,5vw,56px);
      line-height:1.16;
      font-weight:900;
      letter-spacing:-.045em;
    }
    .hero-lead{
      color:#c8d6ed;
      font-size:18px;
      max-width:650px;
      margin:0 0 28px;
    }
    .hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:30px}
    .metric-strip{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      max-width:680px;
    }
    .metric{
      padding:18px;
      border-radius:20px;
      background:rgba(255,255,255,.065);
      border:1px solid var(--line);
      backdrop-filter:blur(16px);
    }
    .metric strong{
      display:block;
      font-size:24px;
      line-height:1;
      color:#fff;
      margin-bottom:7px;
    }
    .metric span{font-size:13px;color:var(--muted)}
    .showcase{
      position:relative;
      min-height:520px;
    }
    .product-stage{
      position:absolute;
      inset:34px 30px 28px 18px;
      border-radius:36px;
      background:
        radial-gradient(circle at 25% 15%,rgba(255,255,255,.15),transparent 28%),
        linear-gradient(145deg,rgba(255,255,255,.12),rgba(255,255,255,.04));
      border:1px solid rgba(213,230,255,.22);
      box-shadow:var(--shadow), inset 0 1px 0 rgba(255,255,255,.16);
      backdrop-filter:blur(22px);
      overflow:hidden;
    }
    .product-stage:before{
      content:"";
      position:absolute;
      inset:18px;
      border-radius:28px;
      background:
        linear-gradient(120deg,rgba(62,139,255,.16),transparent 45%),
        linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px);
      background-size:auto,100% 46px;
      border:1px solid rgba(255,255,255,.08);
    }
    .pack{
      position:absolute;
      width:210px;
      height:286px;
      left:50%;
      top:48%;
      transform:translate(-50%,-50%) rotate(-4deg);
      border-radius:26px;
      background:
        linear-gradient(180deg,rgba(255,255,255,.26),rgba(255,255,255,.06)),
        linear-gradient(135deg,#152a4a,#0d1931 58%,#1e2450);
      border:1px solid rgba(255,255,255,.22);
      box-shadow:0 34px 70px rgba(0,0,0,.42),0 0 42px rgba(62,139,255,.22);
      padding:24px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .pack em{
      width:62px;height:62px;border-radius:20px;
      background:linear-gradient(135deg,var(--brand),var(--accent));
      box-shadow:0 12px 36px rgba(255,143,163,.28);
      display:block;
    }
    .pack strong{font-size:23px;line-height:1.25}
    .pack span{color:#c7d6ee;font-size:13px}
    .float-badge{
      position:absolute;
      display:flex;
      align-items:center;
      gap:9px;
      padding:12px 15px;
      border-radius:var(--radius-pill);
      background:rgba(8,18,36,.75);
      border:1px solid var(--line-strong);
      box-shadow:0 16px 34px rgba(0,0,0,.28);
      backdrop-filter:blur(16px);
      color:#eef5ff;
      font-size:13px;
      font-weight:700;
    }
    .float-badge i{
      width:24px;height:24px;border-radius:50%;
      background:linear-gradient(135deg,var(--brand),var(--brand-2));
      display:grid;place-items:center;
      font-style:normal;
      font-size:12px;
    }
    .badge-a{left:0;top:70px}
    .badge-b{right:0;top:185px}
    .badge-c{left:18px;bottom:80px}
    .card{
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      background:var(--panel);
      color:var(--text);
      box-shadow:none;
      backdrop-filter:blur(18px);
      transition:var(--ease);
      overflow:hidden;
    }
    .card:hover{
      transform:translateY(-6px);
      border-color:rgba(154,194,255,.36);
      box-shadow:var(--glow);
      background:var(--panel-strong);
    }
    .badge{
      border-radius:var(--radius-pill);
      padding:7px 10px;
      font-weight:700;
      letter-spacing:.01em;
      background:rgba(62,139,255,.14);
      color:#cfe0ff;
      border:1px solid rgba(135,180,255,.20);
    }
    .badge-warm{
      background:rgba(255,143,163,.14);
      color:#ffd7df;
      border-color:rgba(255,143,163,.26);
    }
    .featured-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:18px;
    }
    .feature-main{
      grid-row:span 2;
      min-height:460px;
    }
    .product-card{
      padding:20px;
      min-height:221px;
      display:flex;
      flex-direction:column;
      gap:14px;
    }
    .feature-main.product-card{padding:26px}
    .product-visual{
      border-radius:22px;
      min-height:128px;
      background:
        radial-gradient(circle at 25% 18%,rgba(255,255,255,.20),transparent 18%),
        radial-gradient(circle at 75% 60%,rgba(139,92,246,.24),transparent 28%),
        linear-gradient(135deg,#102544,#0b172d);
      border:1px solid rgba(255,255,255,.095);
      position:relative;
      overflow:hidden;
    }
    .feature-main .product-visual{min-height:250px}
    .product-visual:after{
      content:"";
      position:absolute;
      width:86px;height:118px;
      left:50%;top:50%;
      transform:translate(-50%,-50%) rotate(6deg);
      border-radius:18px;
      background:linear-gradient(180deg,rgba(255,255,255,.26),rgba(255,255,255,.055)),linear-gradient(135deg,#27446e,#121d38);
      border:1px solid rgba(255,255,255,.20);
      box-shadow:0 18px 42px rgba(0,0,0,.32);
    }
    .product-visual.box:after{
      width:124px;height:88px;border-radius:16px;transform:translate(-50%,-50%) rotate(-3deg);
    }
    .product-visual.bottle:after{
      width:58px;height:126px;border-radius:20px 20px 15px 15px;
    }
    .product-visual.gift:after{
      width:132px;height:112px;border-radius:22px;
      background:linear-gradient(135deg,#243b62,#1f2145);
    }
    .product-card h3{
      margin:0;
      font-size:20px;
      line-height:1.35;
      font-weight:800;
    }
    .product-card p{margin:0;color:var(--muted);font-size:14px}
    .product-foot{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      margin-top:auto;
    }
    .soft-link{
      color:#dfe9ff;
      font-weight:800;
      display:inline-flex;
      align-items:center;
      gap:7px;
    }
    .soft-link:hover{color:#ffbdca;gap:10px}
    .rank-board{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:22px;
      align-items:stretch;
    }
    .leader-card{
      padding:30px;
      background:
        linear-gradient(135deg,rgba(62,139,255,.16),rgba(139,92,246,.10)),
        rgba(255,255,255,.065);
    }
    .leader-list{
      display:grid;
      gap:13px;
    }
    .leader-item{
      display:grid;
      grid-template-columns:42px 1fr auto;
      align-items:center;
      gap:14px;
      padding:15px;
      border-radius:18px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.09);
    }
    .rank-num{
      width:42px;height:42px;border-radius:14px;
      display:grid;place-items:center;
      background:rgba(62,139,255,.16);
      color:#dce8ff;
      font-weight:900;
      border:1px solid rgba(117,170,255,.25);
    }
    .leader-item strong{display:block;line-height:1.3}
    .leader-item span{display:block;color:var(--muted);font-size:13px;margin-top:3px}
    .score{
      color:#fff;
      font-weight:900;
      padding:8px 10px;
      border-radius:999px;
      background:rgba(126,224,189,.12);
      border:1px solid rgba(126,224,189,.26);
    }
    .bracket{
      padding:30px;
      position:relative;
    }
    .bracket-step{
      display:grid;
      grid-template-columns:36px 1fr;
      gap:14px;
      position:relative;
      padding-bottom:22px;
    }
    .bracket-step:not(:last-child):after{
      content:"";
      position:absolute;
      left:17px;top:39px;bottom:0;
      width:2px;
      background:linear-gradient(var(--brand),rgba(139,92,246,.15));
    }
    .step-dot{
      width:36px;height:36px;border-radius:50%;
      background:linear-gradient(135deg,var(--brand),var(--brand-2));
      box-shadow:0 0 26px rgba(62,139,255,.28);
      display:grid;place-items:center;
      font-weight:900;
      z-index:1;
    }
    .bracket-step strong{display:block;font-size:17px;margin-bottom:4px}
    .bracket-step p{margin:0;color:var(--muted);font-size:14px}
    .assurance{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .assure-card{
      padding:22px;
      border-radius:22px;
      background:rgba(255,255,255,.065);
      border:1px solid var(--line);
    }
    .icon-circle{
      width:46px;height:46px;border-radius:16px;
      display:grid;place-items:center;
      background:linear-gradient(135deg,rgba(62,139,255,.20),rgba(139,92,246,.16));
      border:1px solid rgba(142,184,255,.24);
      margin-bottom:15px;
      font-size:20px;
    }
    .assure-card h3{font-size:18px;font-weight:800;margin:0 0 6px}
    .assure-card p{font-size:14px;color:var(--muted);margin:0}
    .guide-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:18px;
    }
    .guide-card{
      min-height:250px;
      padding:24px;
      position:relative;
      isolation:isolate;
    }
    .guide-card:after{
      content:"";
      position:absolute;
      width:120px;height:120px;
      right:-32px;bottom:-34px;
      border-radius:36px;
      background:linear-gradient(135deg,rgba(62,139,255,.18),rgba(255,143,163,.13));
      transform:rotate(18deg);
      z-index:-1;
    }
    .guide-card h3{font-size:20px;font-weight:850;margin:14px 0 8px}
    .guide-card p{font-size:14px;color:var(--muted);margin:0 0 18px}
    .review-wrap{
      border-radius:var(--radius-xl);
      background:
        linear-gradient(135deg,rgba(255,255,255,.075),rgba(255,255,255,.035));
      border:1px solid var(--line);
      padding:28px;
      box-shadow:var(--shadow);
      backdrop-filter:blur(20px);
    }
    .carousel{padding-bottom:40px}
    .carousel-indicators{bottom:-8px;margin-bottom:0}
    .carousel-indicators [data-bs-target]{
      width:28px;height:6px;border:0;border-radius:999px;
      background:rgba(255,255,255,.28);
      opacity:1;
    }
    .carousel-indicators .active{
      background:linear-gradient(135deg,var(--brand),var(--accent));
      box-shadow:0 0 18px rgba(62,139,255,.55);
    }
    .review-card{
      padding:30px;
      min-height:260px;
      border-radius:24px;
      background:rgba(5,13,27,.45);
      border:1px solid rgba(255,255,255,.10);
    }
    .review-head{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:16px;
      margin-bottom:20px;
    }
    .avatar{
      width:46px;height:46px;border-radius:50%;
      display:grid;place-items:center;
      background:linear-gradient(135deg,var(--brand),var(--brand-2));
      font-weight:900;
    }
    .stars{color:#ffd1a8;letter-spacing:2px}
    .review-card p{color:#d6e2f6;font-size:16px;margin:0}
    .accordion{
      display:grid;
      gap:14px;
    }
    .accordion-item{
      border:1px solid var(--line)!important;
      border-radius:20px!important;
      overflow:hidden;
      background:rgba(255,255,255,.055)!important;
      color:var(--text);
    }
    .accordion-button{
      background:transparent!important;
      color:#edf4ff!important;
      box-shadow:none!important;
      padding:20px 22px;
      font-weight:800;
      line-height:1.45;
    }
    .accordion-button:not(.collapsed){
      background:rgba(255,255,255,.055)!important;
      color:#fff!important;
    }
    .accordion-button:focus{
      border-color:transparent;
      box-shadow:inset 0 0 0 2px rgba(62,139,255,.22)!important;
    }
    .accordion-button::after{
      filter:invert(1) grayscale(1);
      opacity:.75;
    }
    .accordion-body{
      padding:0 22px 22px;
      color:var(--muted);
      font-size:15px;
    }
    .cta-banner{
      overflow:hidden;
      position:relative;
      border-radius:34px;
      padding:44px;
      background:
        radial-gradient(circle at 82% 30%,rgba(255,143,163,.18),transparent 28%),
        radial-gradient(circle at 15% 10%,rgba(62,139,255,.26),transparent 30%),
        linear-gradient(135deg,rgba(255,255,255,.11),rgba(255,255,255,.045));
      border:1px solid rgba(213,230,255,.20);
      box-shadow:var(--shadow);
    }
    .cta-banner:after{
      content:"";
      position:absolute;
      width:260px;height:260px;
      right:-80px;bottom:-100px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(139,92,246,.35),transparent 65%);
      filter:blur(6px);
    }
    .cta-content{
      position:relative;
      z-index:2;
      display:flex;
      justify-content:space-between;
      gap:28px;
      align-items:center;
    }
    .cta-content h2{
      font-size:clamp(26px,3vw,38px);
      margin:0 0 10px;
      line-height:1.25;
      font-weight:900;
    }
    .cta-content p{color:var(--muted);margin:0;max-width:650px}
    .site-footer{
      padding:64px 0 28px;
      background:rgba(2,8,18,.45);
      border-top:1px solid var(--line);
      margin-top:30px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr .75fr .75fr;
      gap:34px;
      margin-bottom:38px;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      font-weight:900;
      font-size:19px;
      margin-bottom:14px;
    }
    .footer-grid p{color:var(--muted);margin:0;max-width:520px}
    .footer-col h3{font-size:16px;font-weight:850;margin:0 0 14px}
    .footer-links{display:grid;gap:10px}
    .footer-links a{color:var(--muted);font-weight:600}
    .footer-links a:hover{color:#ffc4d0;transform:translateX(3px)}
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:20px;
      padding-top:24px;
      border-top:1px solid rgba(255,255,255,.08);
      color:#8797af;
      font-size:13px;
      flex-wrap:wrap;
    }
    @media (max-width: 1024px){
      .brand-row{grid-template-columns:auto 1fr;gap:16px}
      .search-wrap{grid-column:1 / -1;max-width:100%;order:3}
      .hero-grid,.rank-board{grid-template-columns:1fr}
      .showcase{min-height:460px}
      .featured-grid{grid-template-columns:1fr 1fr}
      .feature-main{grid-column:1 / -1;grid-row:auto}
      .assurance,.guide-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media (max-width: 768px){
      .site-container{padding:0 16px}
      .section{padding:68px 0}
      .brand-row{min-height:auto;padding:14px 0;grid-template-columns:1fr}
      .brand-logo{justify-content:space-between}
      .nav-actions{width:100%;display:grid;grid-template-columns:1fr 1fr}
      .nav-actions .btn{width:100%;padding:12px 14px}
      .hero{padding:54px 0 36px;min-height:auto}
      .hero-grid{gap:34px}
      .hero-cta{display:grid;grid-template-columns:1fr}
      .metric-strip{grid-template-columns:1fr}
      .showcase{min-height:390px}
      .product-stage{inset:22px 10px}
      .pack{width:174px;height:238px}
      .float-badge{font-size:12px;padding:10px 12px}
      .badge-b{right:6px;top:165px}
      .badge-c{bottom:55px}
      .section-head{display:block}
      .featured-grid,.assurance,.guide-grid{grid-template-columns:1fr}
      .leader-item{grid-template-columns:38px 1fr;align-items:start}
      .score{grid-column:2;justify-self:start}
      .review-wrap{padding:16px}
      .review-card{padding:22px}
      .cta-banner{padding:30px 22px;border-radius:26px}
      .cta-content{display:block}
      .cta-content .btn{margin-top:22px;width:100%}
      .footer-grid{grid-template-columns:1fr}
    }
    @media (max-width: 520px){
      .logo-text strong{font-size:17px}
      .channel-tabs a{padding:9px 14px}
      .hero h1{letter-spacing:-.035em}
      .metric strong{font-size:22px}
      .product-card,.leader-card,.bracket{padding:20px}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin-top:8px}
    }

/* roulang page: category1 */
:root {
      --bg: #06111f;
      --bg-deep: #030913;
      --bg-soft: #0b1d33;
      --panel: rgba(255, 255, 255, 0.075);
      --panel-strong: rgba(255, 255, 255, 0.115);
      --panel-dark: rgba(4, 14, 28, 0.78);
      --border: rgba(199, 221, 255, 0.16);
      --border-strong: rgba(151, 191, 255, 0.34);
      --text: #f4f8ff;
      --muted: #a9b9cf;
      --muted-2: #7f91aa;
      --primary: #4f8cff;
      --primary-2: #7a5cff;
      --accent: #f0a6b6;
      --accent-2: #ffd3a8;
      --success: #74e0c2;
      --warning: #ffc66b;
      --radius-sm: 14px;
      --radius-md: 20px;
      --radius-lg: 28px;
      --radius-xl: 38px;
      --shadow: 0 24px 70px rgba(0, 0, 0, 0.36);
      --shadow-soft: 0 18px 45px rgba(19, 68, 140, 0.24);
      --glow: 0 0 0 1px rgba(123, 172, 255, 0.18), 0 18px 45px rgba(79, 140, 255, 0.25);
      --container: 1200px;
      --font: PingFang SC, Microsoft YaHei, Noto Sans SC, Arial, sans-serif;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      min-height: 100vh;
      font-family: var(--font);
      color: var(--text);
      background:
        radial-gradient(circle at 12% 8%, rgba(79, 140, 255, 0.28), transparent 34%),
        radial-gradient(circle at 86% 18%, rgba(122, 92, 255, 0.22), transparent 30%),
        radial-gradient(circle at 50% 88%, rgba(240, 166, 182, 0.12), transparent 32%),
        linear-gradient(180deg, #071426 0%, #06111f 42%, #040914 100%);
      line-height: 1.75;
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      opacity: 0.34;
      background-image:
        linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
      background-size: 44px 44px;
      mask-image: linear-gradient(to bottom, rgba(0,0,0,0.85), transparent 72%);
      z-index: -2;
    }

    body::after {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      background:
        radial-gradient(circle at 18% 24%, rgba(255,255,255,0.08) 0 1px, transparent 2px),
        radial-gradient(circle at 78% 40%, rgba(255,255,255,0.07) 0 1px, transparent 2px),
        radial-gradient(circle at 62% 78%, rgba(255,255,255,0.06) 0 1px, transparent 2px);
      background-size: 220px 220px;
      z-index: -1;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color .22s ease, border-color .22s ease, background .22s ease, transform .22s ease, box-shadow .22s ease;
    }

    img {
      max-width: 100%;
      display: block;
    }

    button,
    input {
      font: inherit;
    }

    ::selection {
      background: rgba(122, 92, 255, 0.38);
      color: #fff;
    }

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

    .top-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(5, 14, 29, 0.78);
      border-bottom: 1px solid rgba(199, 221, 255, 0.13);
      backdrop-filter: blur(22px);
      box-shadow: 0 14px 36px rgba(0, 0, 0, 0.28);
    }

    .brand-row {
      min-height: 78px;
      display: grid;
      grid-template-columns: auto minmax(260px, 1fr) auto;
      align-items: center;
      gap: 22px;
      padding: 16px 0 14px;
    }

    .brand-logo {
      display: inline-flex;
      align-items: center;
      gap: 13px;
      min-width: 245px;
    }

    .logo-mark {
      width: 46px;
      height: 46px;
      display: inline-grid;
      place-items: center;
      border-radius: 16px;
      font-size: 24px;
      font-weight: 900;
      letter-spacing: -1px;
      color: #fff;
      background:
        radial-gradient(circle at 28% 20%, rgba(255,255,255,.42), transparent 28%),
        linear-gradient(135deg, var(--primary), var(--primary-2) 58%, var(--accent));
      box-shadow: 0 14px 34px rgba(79, 140, 255, 0.36);
    }

    .logo-text {
      display: flex;
      flex-direction: column;
      line-height: 1.25;
    }

    .logo-text strong {
      font-size: 18px;
      font-weight: 800;
      letter-spacing: .2px;
    }

    .logo-text span {
      margin-top: 3px;
      font-size: 12px;
      color: var(--muted);
      white-space: nowrap;
    }

    .search-wrap {
      position: relative;
    }

    .search-wrap::before {
      content: "⌕";
      position: absolute;
      left: 18px;
      top: 50%;
      transform: translateY(-50%);
      color: #c5d6ee;
      font-size: 18px;
      opacity: .82;
      z-index: 1;
    }

    .form-control.search-input {
      height: 46px;
      padding: 0 18px 0 45px;
      border-radius: 999px;
      color: var(--text);
      background: rgba(255, 255, 255, 0.075);
      border: 1px solid var(--border);
      box-shadow: inset 0 1px 0 rgba(255,255,255,.06);
    }

    .form-control.search-input::placeholder {
      color: rgba(213, 225, 243, 0.58);
    }

    .form-control.search-input:focus {
      color: var(--text);
      background: rgba(255, 255, 255, 0.1);
      border-color: rgba(127, 178, 255, .6);
      box-shadow: 0 0 0 .22rem rgba(122, 92, 255, .18), inset 0 1px 0 rgba(255,255,255,.08);
    }

    .nav-actions {
      display: flex;
      align-items: center;
      gap: 12px;
      white-space: nowrap;
    }

    .btn {
      border-radius: 999px;
      min-height: 44px;
      padding: 10px 20px;
      font-size: 14px;
      font-weight: 700;
      border: 1px solid transparent;
      transition: transform .22s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease;
    }

    .btn:focus-visible {
      outline: none;
      box-shadow: 0 0 0 .24rem rgba(122, 92, 255, .28);
    }

    .btn-primary {
      color: #fff;
      border-color: rgba(255,255,255,.1);
      background: linear-gradient(135deg, var(--primary), var(--primary-2));
      box-shadow: 0 14px 34px rgba(79, 140, 255, 0.28);
    }

    .btn-primary:hover,
    .btn-primary:active {
      color: #fff !important;
      transform: translateY(-2px);
      background: linear-gradient(135deg, #6aa0ff, #846cff);
      box-shadow: 0 18px 46px rgba(79, 140, 255, 0.38);
    }

    .btn-secondary-glass {
      color: #e6efff;
      background: rgba(255, 255, 255, 0.075);
      border-color: var(--border);
    }

    .btn-secondary-glass:hover,
    .btn-secondary-glass:active {
      color: #fff !important;
      transform: translateY(-2px);
      border-color: var(--border-strong);
      background: rgba(255, 255, 255, 0.12);
      box-shadow: var(--shadow-soft);
    }

    .channel-row {
      padding: 0 0 14px;
      overflow: hidden;
    }

    .channel-tabs {
      display: flex;
      gap: 10px;
      overflow-x: auto;
      scrollbar-width: none;
      -webkit-overflow-scrolling: touch;
    }

    .channel-tabs::-webkit-scrollbar {
      display: none;
    }

    .channel-tabs a {
      flex: 0 0 auto;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 40px;
      padding: 9px 18px;
      border-radius: 999px;
      color: #c8d7ea;
      font-weight: 700;
      font-size: 14px;
      background: rgba(255, 255, 255, 0.055);
      border: 1px solid rgba(199, 221, 255, 0.12);
    }

    .channel-tabs a:hover {
      color: #fff;
      background: rgba(255, 255, 255, 0.105);
      border-color: var(--border-strong);
    }

    .channel-tabs a.active {
      color: #fff;
      background: linear-gradient(135deg, rgba(79, 140, 255, .95), rgba(122, 92, 255, .95));
      border-color: rgba(255, 255, 255, 0.2);
      box-shadow: 0 12px 28px rgba(79, 140, 255, .28);
    }

    main {
      position: relative;
    }

    .section {
      padding: 92px 0;
    }

    .section-tight {
      padding: 64px 0;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 13px;
      border-radius: 999px;
      color: #dce8ff;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid var(--border);
      font-size: 13px;
      font-weight: 700;
    }

    .eyebrow::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--success);
      box-shadow: 0 0 18px rgba(116, 224, 194, .85);
    }

    .hero {
      padding: 72px 0 70px;
      position: relative;
      overflow: hidden;
    }

    .hero-card {
      position: relative;
      overflow: hidden;
      border-radius: var(--radius-xl);
      padding: 42px;
      background:
        linear-gradient(135deg, rgba(255,255,255,.11), rgba(255,255,255,.055)),
        radial-gradient(circle at 86% 20%, rgba(240,166,182,.18), transparent 32%),
        radial-gradient(circle at 15% 85%, rgba(79,140,255,.2), transparent 38%);
      border: 1px solid var(--border);
      box-shadow: var(--shadow);
      backdrop-filter: blur(18px);
    }

    .hero-card::after {
      content: "";
      position: absolute;
      width: 420px;
      height: 420px;
      right: -160px;
      top: -160px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(122,92,255,.42), transparent 66%);
      filter: blur(4px);
      pointer-events: none;
    }

    .breadcrumb-lite {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin: 20px 0 18px;
      color: var(--muted);
      font-size: 14px;
    }

    .breadcrumb-lite a {
      color: #dfeaff;
      border-bottom: 1px solid rgba(223, 234, 255, 0.26);
    }

    .breadcrumb-lite span {
      color: rgba(223, 234, 255, 0.56);
    }

    .hero h1 {
      max-width: 730px;
      margin: 0;
      font-size: clamp(34px, 5vw, 56px);
      line-height: 1.16;
      font-weight: 900;
      letter-spacing: -1.4px;
    }

    .hero .lead {
      max-width: 720px;
      margin: 22px 0 0;
      color: #c7d6ea;
      font-size: 17px;
      line-height: 1.9;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      margin-top: 30px;
    }

    .hero-side {
      height: 100%;
      display: grid;
      align-content: center;
      gap: 16px;
      position: relative;
      z-index: 2;
    }

    .privacy-box {
      position: relative;
      border-radius: 26px;
      padding: 24px;
      min-height: 260px;
      background:
        linear-gradient(160deg, rgba(8, 24, 44, .82), rgba(27, 40, 76, .72)),
        radial-gradient(circle at 65% 18%, rgba(79, 140, 255, .26), transparent 36%);
      border: 1px solid rgba(207, 226, 255, .18);
      box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 22px 54px rgba(0,0,0,.28);
      overflow: hidden;
    }

    .privacy-box::before {
      content: "";
      position: absolute;
      inset: 22px;
      border: 1px dashed rgba(215, 229, 255, .24);
      border-radius: 22px;
      pointer-events: none;
    }

    .package-visual {
      position: absolute;
      width: 150px;
      height: 190px;
      right: 34px;
      bottom: 30px;
      border-radius: 22px;
      background:
        linear-gradient(145deg, rgba(255,255,255,.18), rgba(255,255,255,.05)),
        linear-gradient(135deg, #132a4b, #0e1a31);
      border: 1px solid rgba(255,255,255,.18);
      box-shadow: 0 20px 40px rgba(0,0,0,.34);
    }

    .package-visual::before {
      content: "";
      position: absolute;
      left: 24px;
      right: 24px;
      top: 34px;
      height: 18px;
      border-radius: 999px;
      background: rgba(255,255,255,.18);
    }

    .package-visual::after {
      content: "低调包装";
      position: absolute;
      left: 22px;
      bottom: 28px;
      padding: 6px 10px;
      border-radius: 999px;
      color: #fff;
      font-size: 12px;
      font-weight: 800;
      background: linear-gradient(135deg, var(--primary), var(--primary-2));
    }

    .floating-note {
      position: relative;
      z-index: 3;
      display: inline-flex;
      align-items: center;
      gap: 10px;
      width: fit-content;
      padding: 11px 14px;
      border-radius: 999px;
      color: #eaf2ff;
      background: rgba(255,255,255,.105);
      border: 1px solid var(--border);
      box-shadow: 0 12px 28px rgba(0,0,0,.18);
      font-size: 13px;
      font-weight: 700;
    }

    .floating-note:nth-child(2) {
      margin-left: 38px;
    }

    .floating-note i {
      width: 9px;
      height: 9px;
      border-radius: 50%;
      background: var(--accent);
      box-shadow: 0 0 16px rgba(240,166,182,.72);
    }

    .summary-strip {
      margin-top: 24px;
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 12px;
    }

    .summary-item {
      padding: 16px;
      border-radius: 20px;
      background: rgba(255,255,255,.07);
      border: 1px solid var(--border);
    }

    .summary-item strong {
      display: block;
      font-size: 18px;
      line-height: 1.2;
      color: #fff;
    }

    .summary-item span {
      display: block;
      margin-top: 7px;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.45;
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 32px;
    }

    .section-title {
      max-width: 760px;
    }

    .section-title h2 {
      margin: 14px 0 0;
      font-size: clamp(26px, 4vw, 38px);
      line-height: 1.24;
      font-weight: 900;
      letter-spacing: -.6px;
    }

    .section-title p {
      margin: 14px 0 0;
      color: var(--muted);
      font-size: 16px;
      max-width: 720px;
    }

    .filter-panel {
      padding: 20px;
      border-radius: 28px;
      background: rgba(255,255,255,.065);
      border: 1px solid var(--border);
      backdrop-filter: blur(16px);
      box-shadow: var(--shadow-soft);
    }

    .nav-pills {
      gap: 10px;
    }

    .nav-pills .nav-link {
      border-radius: 999px;
      padding: 10px 16px;
      color: #c4d4eb;
      font-weight: 800;
      font-size: 14px;
      background: rgba(255,255,255,.065);
      border: 1px solid rgba(199,221,255,.12);
    }

    .nav-pills .nav-link:hover {
      color: #fff;
      border-color: var(--border-strong);
      background: rgba(255,255,255,.11);
    }

    .nav-pills .nav-link.active {
      color: #fff;
      background: linear-gradient(135deg, var(--primary), var(--primary-2));
      box-shadow: 0 12px 30px rgba(79,140,255,.28);
      border-color: rgba(255,255,255,.2);
    }

    .product-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
      align-items: stretch;
    }

    .care-card {
      height: 100%;
      border-radius: 26px;
      padding: 18px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.096), rgba(255,255,255,.052));
      border: 1px solid var(--border);
      box-shadow: 0 16px 40px rgba(0,0,0,.22);
      transition: transform .24s ease, border-color .24s ease, box-shadow .24s ease, background .24s ease;
      overflow: hidden;
    }

    .care-card:hover {
      transform: translateY(-6px);
      border-color: rgba(151,191,255,.46);
      background:
        linear-gradient(180deg, rgba(255,255,255,.128), rgba(255,255,255,.064));
      box-shadow: 0 24px 58px rgba(14, 55, 118, .34);
    }

    .card-visual {
      min-height: 172px;
      border-radius: 22px;
      position: relative;
      overflow: hidden;
      background:
        radial-gradient(circle at 72% 20%, rgba(240,166,182,.28), transparent 34%),
        radial-gradient(circle at 26% 78%, rgba(79,140,255,.33), transparent 42%),
        linear-gradient(145deg, rgba(12,32,58,.95), rgba(9,18,36,.92));
      border: 1px solid rgba(255,255,255,.12);
      margin-bottom: 18px;
    }

    .card-visual::before {
      content: "";
      position: absolute;
      width: 92px;
      height: 118px;
      border-radius: 18px;
      right: 28px;
      bottom: 22px;
      background:
        linear-gradient(155deg, rgba(255,255,255,.18), rgba(255,255,255,.055)),
        linear-gradient(135deg, #263e66, #111f39);
      border: 1px solid rgba(255,255,255,.18);
      box-shadow: 0 20px 40px rgba(0,0,0,.28);
    }

    .card-visual::after {
      content: "";
      position: absolute;
      left: 24px;
      top: 28px;
      width: 82px;
      height: 12px;
      border-radius: 999px;
      background: rgba(255,255,255,.18);
      box-shadow: 0 26px 0 rgba(255,255,255,.1), 0 52px 0 rgba(255,255,255,.065);
    }

    .badge {
      border-radius: 999px;
      padding: 7px 10px;
      font-size: 12px;
      font-weight: 800;
      letter-spacing: .2px;
      color: #eff6ff;
      border: 1px solid rgba(255,255,255,.14);
      background: rgba(79,140,255,.18);
    }

    .badge-soft {
      color: #ffe8ee;
      background: rgba(240,166,182,.16);
    }

    .badge-green {
      color: #d9fff6;
      background: rgba(116,224,194,.13);
    }

    .care-card h3 {
      margin: 13px 0 8px;
      font-size: 21px;
      font-weight: 900;
      letter-spacing: -.25px;
    }

    .care-card p {
      color: var(--muted);
      font-size: 15px;
      margin: 0 0 18px;
      min-height: 52px;
    }

    .card-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 16px;
    }

    .card-bottom {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding-top: 14px;
      border-top: 1px solid rgba(199,221,255,.12);
    }

    .card-bottom span {
      color: #dce8ff;
      font-size: 13px;
      font-weight: 800;
    }

    .card-bottom a {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 36px;
      padding: 8px 13px;
      border-radius: 999px;
      color: #fff;
      font-size: 13px;
      font-weight: 800;
      background: rgba(255,255,255,.08);
      border: 1px solid var(--border);
    }

    .card-bottom a:hover {
      border-color: var(--border-strong);
      background: rgba(255,255,255,.14);
    }

    .guide-layout {
      display: grid;
      grid-template-columns: minmax(0, 1.4fr) minmax(300px, .6fr);
      gap: 24px;
      align-items: start;
    }

    .rank-panel,
    .side-tip,
    .process-card,
    .assurance-item,
    .cta-panel {
      border-radius: 28px;
      background: rgba(255,255,255,.07);
      border: 1px solid var(--border);
      box-shadow: var(--shadow-soft);
      backdrop-filter: blur(16px);
    }

    .rank-panel {
      padding: 26px;
    }

    .rank-list {
      display: grid;
      gap: 14px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .rank-list li {
      display: grid;
      grid-template-columns: 44px 1fr auto;
      gap: 16px;
      align-items: center;
      padding: 15px;
      border-radius: 18px;
      background: rgba(255,255,255,.055);
      border: 1px solid rgba(199,221,255,.11);
    }

    .rank-no {
      width: 44px;
      height: 44px;
      display: grid;
      place-items: center;
      border-radius: 15px;
      color: #fff;
      font-weight: 900;
      background: linear-gradient(135deg, var(--primary), var(--primary-2));
      box-shadow: 0 12px 26px rgba(79,140,255,.25);
    }

    .rank-list h3 {
      margin: 0;
      font-size: 18px;
      font-weight: 900;
    }

    .rank-list p {
      margin: 3px 0 0;
      color: var(--muted);
      font-size: 14px;
    }

    .score-pill {
      white-space: nowrap;
      padding: 8px 11px;
      border-radius: 999px;
      color: #ffe7ef;
      font-weight: 900;
      font-size: 13px;
      background: rgba(240,166,182,.14);
      border: 1px solid rgba(240,166,182,.24);
    }

    .side-tip {
      position: sticky;
      top: 150px;
      padding: 24px;
    }

    .side-tip h3 {
      margin: 0 0 12px;
      font-size: 22px;
      font-weight: 900;
    }

    .side-tip p {
      color: var(--muted);
      margin: 0 0 18px;
    }

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

    .tip-list li {
      display: flex;
      gap: 10px;
      color: #d7e5f7;
      font-size: 14px;
    }

    .tip-list li::before {
      content: "✓";
      flex: 0 0 22px;
      width: 22px;
      height: 22px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      color: #05201a;
      font-weight: 900;
      background: var(--success);
      margin-top: 2px;
    }

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

    .process-card {
      padding: 24px;
      position: relative;
      overflow: hidden;
    }

    .process-card::after {
      content: "";
      position: absolute;
      width: 100px;
      height: 100px;
      right: -34px;
      top: -34px;
      border-radius: 50%;
      background: rgba(79,140,255,.18);
      pointer-events: none;
    }

    .process-card .step {
      width: 44px;
      height: 44px;
      border-radius: 15px;
      display: grid;
      place-items: center;
      font-weight: 900;
      color: #fff;
      background: linear-gradient(135deg, rgba(79,140,255,.95), rgba(122,92,255,.95));
      margin-bottom: 18px;
      box-shadow: 0 12px 26px rgba(79,140,255,.24);
    }

    .process-card h3 {
      margin: 0 0 9px;
      font-size: 19px;
      font-weight: 900;
    }

    .process-card p {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
    }

    .assurance-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
    }

    .assurance-item {
      padding: 22px;
    }

    .assurance-icon {
      width: 48px;
      height: 48px;
      border-radius: 17px;
      margin-bottom: 15px;
      display: grid;
      place-items: center;
      color: #fff;
      font-weight: 900;
      background:
        radial-gradient(circle at 30% 25%, rgba(255,255,255,.36), transparent 26%),
        linear-gradient(135deg, rgba(79,140,255,.9), rgba(240,166,182,.72));
    }

    .assurance-item h3 {
      margin: 0 0 8px;
      font-size: 18px;
      font-weight: 900;
    }

    .assurance-item p {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
    }

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

    .accordion-item {
      overflow: hidden;
      color: var(--text);
      background: rgba(255,255,255,.07);
      border: 1px solid var(--border);
      border-radius: 20px !important;
      box-shadow: 0 14px 32px rgba(0,0,0,.18);
    }

    .accordion-button {
      color: #eef5ff;
      background: transparent;
      font-weight: 900;
      padding: 20px 22px;
      box-shadow: none;
    }

    .accordion-button:not(.collapsed) {
      color: #fff;
      background: rgba(255,255,255,.055);
      box-shadow: inset 0 -1px 0 rgba(199,221,255,.12);
    }

    .accordion-button::after {
      filter: invert(1) grayscale(1);
      opacity: .8;
    }

    .accordion-button:focus {
      border-color: transparent;
      box-shadow: 0 0 0 .22rem rgba(122,92,255,.18);
    }

    .accordion-body {
      color: var(--muted);
      padding: 18px 22px 22px;
      line-height: 1.85;
    }

    .cta-panel {
      position: relative;
      overflow: hidden;
      padding: 40px;
      background:
        radial-gradient(circle at 84% 18%, rgba(240,166,182,.22), transparent 35%),
        radial-gradient(circle at 8% 88%, rgba(79,140,255,.25), transparent 38%),
        linear-gradient(135deg, rgba(255,255,255,.105), rgba(255,255,255,.055));
    }

    .cta-panel::after {
      content: "";
      position: absolute;
      width: 360px;
      height: 360px;
      right: -170px;
      bottom: -190px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(122,92,255,.4), transparent 68%);
      pointer-events: none;
    }

    .cta-content {
      position: relative;
      z-index: 2;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 28px;
      align-items: center;
    }

    .cta-content h2 {
      margin: 0;
      font-size: clamp(26px, 4vw, 38px);
      font-weight: 900;
      line-height: 1.25;
    }

    .cta-content p {
      margin: 12px 0 0;
      max-width: 760px;
      color: var(--muted);
    }

    .site-footer {
      padding: 62px 0 30px;
      background: rgba(2, 8, 18, .72);
      border-top: 1px solid rgba(199,221,255,.12);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr .65fr .75fr;
      gap: 42px;
    }

    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      font-size: 18px;
      font-weight: 900;
      margin-bottom: 14px;
    }

    .site-footer p {
      max-width: 520px;
      color: var(--muted);
      margin: 0;
      font-size: 14px;
    }

    .footer-col h3 {
      margin: 0 0 14px;
      font-size: 16px;
      font-weight: 900;
    }

    .footer-links {
      display: grid;
      gap: 10px;
    }

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

    .footer-links a:hover {
      color: #fff;
      transform: translateX(2px);
    }

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      margin-top: 40px;
      padding-top: 22px;
      border-top: 1px solid rgba(199,221,255,.1);
      color: var(--muted-2);
      font-size: 13px;
    }

    @media (max-width: 1024px) {
      .brand-row {
        grid-template-columns: 1fr auto;
      }

      .search-wrap {
        grid-column: 1 / -1;
        order: 3;
      }

      .summary-strip,
      .assurance-grid,
      .process-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .product-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .guide-layout {
        grid-template-columns: 1fr;
      }

      .side-tip {
        position: static;
      }
    }

    @media (max-width: 768px) {
      .site-container {
        width: min(calc(100% - 28px), var(--container));
      }

      .brand-row {
        display: flex;
        flex-wrap: wrap;
        gap: 14px;
        min-height: auto;
      }

      .brand-logo {
        min-width: 0;
        flex: 1 1 100%;
      }

      .nav-actions {
        width: 100%;
        display: grid;
        grid-template-columns: 1fr 1fr;
      }

      .nav-actions .btn {
        width: 100%;
        padding-inline: 12px;
      }

      .hero {
        padding: 46px 0 54px;
      }

      .hero-card {
        padding: 26px;
        border-radius: 30px;
      }

      .hero-actions {
        display: grid;
        grid-template-columns: 1fr;
      }

      .hero-actions .btn {
        width: 100%;
      }

      .section {
        padding: 64px 0;
      }

      .section-tight {
        padding: 46px 0;
      }

      .section-head {
        display: block;
      }

      .filter-panel {
        margin-top: 18px;
        overflow-x: auto;
      }

      .product-grid {
        grid-template-columns: 1fr;
      }

      .rank-list li {
        grid-template-columns: 40px 1fr;
      }

      .score-pill {
        grid-column: 2;
        justify-self: start;
      }

      .cta-content {
        grid-template-columns: 1fr;
      }

      .footer-grid {
        grid-template-columns: 1fr;
        gap: 28px;
      }

      .footer-bottom {
        flex-direction: column;
      }
    }

    @media (max-width: 520px) {
      .logo-mark {
        width: 42px;
        height: 42px;
        border-radius: 14px;
      }

      .logo-text strong {
        font-size: 17px;
      }

      .logo-text span {
        white-space: normal;
      }

      .summary-strip,
      .assurance-grid,
      .process-grid {
        grid-template-columns: 1fr;
      }

      .privacy-box {
        min-height: 235px;
        padding: 20px;
      }

      .package-visual {
        width: 124px;
        height: 158px;
        right: 20px;
        bottom: 24px;
      }

      .floating-note:nth-child(2) {
        margin-left: 0;
      }

      .cta-panel {
        padding: 28px;
        border-radius: 26px;
      }
    }