/* roulang page: index */
:root{
      --primary:#7A1E2C;
      --primary-2:#8A2234;
      --secondary:#3B1E46;
      --secondary-2:#4A235A;
      --accent:#E86F61;
      --amber:#D99A2B;
      --olive:#6E8B5F;
      --dark:#111014;
      --dark-2:#1B171D;
      --paper:#F7F1EC;
      --paper-2:#FFF8F4;
      --white:#FFFFFF;
      --text:#231A1E;
      --muted:#71636A;
      --muted-2:#A8959C;
      --line:rgba(122,30,44,.14);
      --line-dark:rgba(255,255,255,.12);
      --shadow:0 18px 50px rgba(58,16,25,.12);
      --shadow-strong:0 26px 70px rgba(58,16,25,.22);
      --radius-xl:28px;
      --radius-lg:22px;
      --radius-md:16px;
      --radius-sm:12px;
      --container:1240px;
      --ease:.22s ease;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      background:var(--paper);
      color:var(--text);
      line-height:1.75;
      font-size:16px;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    button,input{font:inherit}
    button{border:0;cursor:pointer}
    img{max-width:100%;display:block}
    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .skip-link{
      position:absolute;left:16px;top:-60px;background:var(--accent);color:#fff;
      padding:10px 14px;border-radius:999px;z-index:99;transition:var(--ease)
    }
    .skip-link:focus{top:16px;outline:3px solid rgba(217,154,43,.55)}
    .site-header{
      position:sticky;top:0;z-index:50;background:rgba(17,16,20,.96);
      backdrop-filter:blur(18px);box-shadow:0 12px 34px rgba(17,16,20,.22)
    }
    .nav-main{
      min-height:74px;display:flex;align-items:center;gap:20px;justify-content:space-between
    }
    .brand{
      display:flex;align-items:center;gap:12px;min-width:max-content;color:#fff;font-weight:800;
      letter-spacing:.01em
    }
    .brand-mark{
      width:42px;height:42px;border-radius:15px;
      background:radial-gradient(circle at 30% 25%,#F3A28E 0 16%,#8A2234 40%,#3B1E46 100%);
      display:grid;place-items:center;box-shadow:0 10px 30px rgba(232,111,97,.25);
      position:relative;overflow:hidden
    }
    .brand-mark:after{
      content:"";width:20px;height:20px;border:1px solid rgba(255,255,255,.36);
      border-radius:50%;position:absolute;right:5px;bottom:5px
    }
    .brand-text{font-size:18px;white-space:nowrap}
    .age-dot{
      display:inline-flex;align-items:center;justify-content:center;
      min-width:38px;height:28px;border-radius:999px;background:rgba(217,154,43,.16);
      color:#F2C36C;border:1px solid rgba(217,154,43,.38);font-size:13px;font-weight:800
    }
    .top-search{
      flex:1;max-width:520px;display:flex;align-items:center;gap:8px;
      height:46px;border-radius:999px;padding:0 8px 0 18px;
      background:rgba(255,255,255,.08);border:1px solid var(--line-dark);color:#fff
    }
    .top-search span{color:var(--muted-2)}
    .top-search input{
      width:100%;background:transparent;border:0;outline:0;color:#fff;min-width:0
    }
    .top-search input::placeholder{color:#B9A8AE}
    .top-search:focus-within{border-color:rgba(232,111,97,.72);box-shadow:0 0 0 4px rgba(232,111,97,.13)}
    .search-btn{
      width:36px;height:36px;border-radius:50%;background:var(--primary);color:#fff;
      transition:var(--ease)
    }
    .search-btn:hover{background:var(--accent);transform:translateY(-1px)}
    .nav-actions{display:flex;align-items:center;gap:12px}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      min-height:44px;padding:12px 20px;border-radius:999px;font-weight:700;
      transition:transform var(--ease),background var(--ease),box-shadow var(--ease),border-color var(--ease),color var(--ease);
      line-height:1.2
    }
    .btn:focus-visible,.tab:focus-visible,.footer-link:focus-visible,.card-link:focus-visible,.faq-item summary:focus-visible{
      outline:3px solid rgba(232,111,97,.42);outline-offset:3px
    }
    .btn-primary{background:var(--primary);color:#fff;box-shadow:0 14px 30px rgba(122,30,44,.22)}
    .btn-primary:hover{background:var(--accent);transform:translateY(-2px);box-shadow:0 18px 40px rgba(232,111,97,.28)}
    .btn-secondary{background:rgba(255,248,244,.92);color:var(--primary);border:1px solid rgba(122,30,44,.2)}
    .btn-secondary:hover{background:#FFE9E1;transform:translateY(-2px)}
    .btn-dark-outline{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.26)}
    .btn-dark-outline:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.42);transform:translateY(-2px)}
    .tabs-wrap{border-top:1px solid rgba(255,255,255,.08);background:linear-gradient(90deg,rgba(247,241,236,.98),rgba(255,248,244,.96))}
    .channel-tabs{
      height:54px;display:flex;align-items:center;gap:10px;overflow-x:auto;scrollbar-width:none
    }
    .channel-tabs::-webkit-scrollbar{display:none}
    .tab{
      display:inline-flex;align-items:center;gap:8px;white-space:nowrap;
      padding:9px 16px;border-radius:999px;color:#5D4850;font-weight:700;
      border:1px solid transparent;transition:var(--ease)
    }
    .tab:hover{background:#FFE8E1;color:var(--primary)}
    .tab.active{background:var(--primary);color:#fff;box-shadow:0 10px 24px rgba(122,30,44,.18)}
    .hero{
      position:relative;overflow:hidden;color:#fff;
      background:
        radial-gradient(circle at 84% 18%,rgba(232,111,97,.34),transparent 32%),
        radial-gradient(circle at 20% 15%,rgba(122,30,44,.45),transparent 30%),
        linear-gradient(135deg,#111014 0%,#201521 46%,#3B1E46 100%);
    }
    .hero:before{
      content:"";position:absolute;inset:0;opacity:.25;pointer-events:none;
      background-image:radial-gradient(rgba(255,255,255,.24) 1px,transparent 1px);
      background-size:18px 18px;mask-image:linear-gradient(to bottom,#000,transparent 86%)
    }
    .hero-inner{
      position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;
      align-items:center;min-height:620px;padding:76px 0 92px
    }
    .eyebrow{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
    .badge{
      display:inline-flex;align-items:center;gap:7px;border-radius:999px;padding:7px 11px;
      font-size:13px;font-weight:800;border:1px solid var(--line);background:#fff;color:var(--primary)
    }
    .badge.dark{background:rgba(255,255,255,.08);border-color:var(--line-dark);color:#FFE5DD}
    .badge.amber{background:rgba(217,154,43,.14);border-color:rgba(217,154,43,.36);color:#F4C66C}
    .badge.olive{background:rgba(110,139,95,.13);border-color:rgba(110,139,95,.28);color:#47683B}
    h1{font-size:clamp(32px,5vw,56px);line-height:1.14;font-weight:800;letter-spacing:-.04em;max-width:780px}
    .hero-sub{margin-top:20px;color:#E6D8DD;font-size:18px;max-width:680px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
    .hero-metrics{
      display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:34px;max-width:690px
    }
    .metric{
      padding:18px;border:1px solid var(--line-dark);border-radius:18px;background:rgba(255,255,255,.07)
    }
    .metric strong{display:block;font-size:24px;line-height:1.1;color:#fff}
    .metric span{display:block;margin-top:5px;color:#CDBEC5;font-size:13px}
    .kv-panel{position:relative;min-height:430px}
    .stack-card{
      position:absolute;border-radius:28px;border:1px solid var(--line-dark);
      background:linear-gradient(145deg,rgba(255,255,255,.12),rgba(255,255,255,.04));
      box-shadow:0 34px 80px rgba(0,0,0,.28);backdrop-filter:blur(14px);overflow:hidden
    }
    .stack-card.large{width:78%;height:330px;right:3%;top:50px;padding:24px}
    .stack-card.mid{width:54%;height:190px;left:0;bottom:0;transform:rotate(-5deg);padding:20px}
    .stack-card.small{width:220px;height:130px;right:0;bottom:18px;transform:rotate(7deg);padding:18px}
    .cover-art{
      height:150px;border-radius:20px;
      background:
        radial-gradient(circle at 68% 35%,rgba(232,111,97,.55),transparent 28%),
        linear-gradient(135deg,#4A235A,#1B171D 62%,#7A1E2C);
      position:relative;overflow:hidden
    }
    .cover-art:after{
      content:"";position:absolute;inset:18px 36px 0;border-radius:80px 80px 0 0;
      background:linear-gradient(180deg,rgba(255,255,255,.2),rgba(255,255,255,.02));
      opacity:.46
    }
    .panel-title{display:flex;align-items:center;justify-content:space-between;margin-top:18px;color:#fff;font-weight:800}
    .progress-bar{height:9px;border-radius:999px;background:rgba(255,255,255,.12);overflow:hidden;margin-top:16px}
    .progress-bar i{display:block;height:100%;width:68%;background:linear-gradient(90deg,var(--accent),#F1B277);border-radius:999px}
    .mini-lines{display:grid;gap:10px;margin-top:14px}
    .mini-lines span{height:10px;border-radius:99px;background:rgba(255,255,255,.12)}
    .mini-lines span:nth-child(2){width:78%}
    .mini-lines span:nth-child(3){width:58%}
    .section{padding:84px 0}
    .section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:34px}
    .section-kicker{color:var(--primary);font-weight:800;margin-bottom:8px}
    h2{font-size:clamp(28px,3vw,38px);line-height:1.25;letter-spacing:-.025em}
    .section-desc{max-width:620px;color:var(--muted);font-size:17px}
    .age-strip{padding:24px 0;background:var(--paper-2);border-bottom:1px solid var(--line)}
    .age-box{
      display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center;
      padding:20px 22px;border-radius:22px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)
    }
    .age-icon{
      width:54px;height:54px;border-radius:18px;background:rgba(217,154,43,.14);
      color:#9C6410;display:grid;place-items:center;font-weight:900
    }
    .age-box p{color:var(--muted)}
    .steps{
      display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative
    }
    .step-card{
      position:relative;padding:24px;border-radius:24px;background:#fff;border:1px solid var(--line);
      box-shadow:var(--shadow);transition:var(--ease);overflow:hidden
    }
    .step-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-strong)}
    .step-num{
      width:42px;height:42px;border-radius:16px;background:linear-gradient(135deg,var(--primary),var(--secondary));
      color:#fff;display:grid;place-items:center;font-weight:900;margin-bottom:18px
    }
    .step-card h3{font-size:20px;line-height:1.35;margin-bottom:8px}
    .step-card p{color:var(--muted)}
    .preview-grid{display:grid;grid-template-columns:1.35fr .85fr;gap:22px;align-items:stretch}
    .feature-card,.small-preview,.route-panel,.trust-card,.faq-item,.cta-band{
      border:1px solid var(--line);background:#fff;border-radius:var(--radius-xl);box-shadow:var(--shadow)
    }
    .feature-card{padding:26px;min-height:430px;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden}
    .feature-visual{
      height:230px;border-radius:24px;margin-bottom:22px;
      background:
        radial-gradient(circle at 76% 28%,rgba(232,111,97,.5),transparent 25%),
        radial-gradient(circle at 20% 80%,rgba(217,154,43,.28),transparent 22%),
        linear-gradient(135deg,#21151F,#4A235A 52%,#7A1E2C);
      position:relative;overflow:hidden
    }
    .feature-visual:before{
      content:"";position:absolute;inset:22px 52px 0;border-radius:120px 120px 0 0;
      background:linear-gradient(180deg,rgba(255,255,255,.20),rgba(255,255,255,.04));
      transform:skewX(-6deg)
    }
    .tag-row{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}
    .tag{display:inline-flex;padding:5px 10px;border-radius:999px;background:#FFF0EA;color:var(--primary);font-size:13px;font-weight:800}
    .card-title{font-size:24px;line-height:1.32;margin-bottom:8px}
    .card-text{color:var(--muted)}
    .card-foot{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:20px;color:var(--muted);font-size:14px}
    .card-link{color:var(--primary);font-weight:800;transition:var(--ease)}
    .card-link:hover{color:var(--accent)}
    .preview-side{display:grid;gap:22px}
    .small-preview{padding:24px;display:flex;gap:18px;align-items:flex-start;transition:var(--ease)}
    .small-preview:hover{transform:translateY(-4px);box-shadow:var(--shadow-strong)}
    .small-icon{
      width:70px;height:70px;flex:0 0 auto;border-radius:22px;
      background:linear-gradient(135deg,#3B1E46,#7A1E2C);position:relative;overflow:hidden
    }
    .small-icon:after{content:"";position:absolute;width:38px;height:38px;border-radius:50%;right:-8px;top:12px;background:rgba(232,111,97,.55)}
    .scroll-tags{
      display:flex;gap:10px;overflow:auto;scrollbar-width:none;margin-top:20px;padding-bottom:2px
    }
    .scroll-tags::-webkit-scrollbar{display:none}
    .route-section{background:linear-gradient(180deg,var(--paper),#FFF8F4)}
    .route-layout{display:grid;grid-template-columns:.86fr 1.14fr;gap:26px;align-items:center}
    .route-panel{padding:30px}
    .route-score{
      width:190px;height:190px;border-radius:50%;margin:0 auto 24px;
      background:conic-gradient(var(--primary) 0 68%,#E9DCD5 68% 100%);
      display:grid;place-items:center;position:relative
    }
    .route-score:after{content:"";position:absolute;inset:18px;background:#fff;border-radius:50%}
    .route-score strong{position:relative;z-index:1;font-size:42px;color:var(--primary)}
    .task-list{display:grid;gap:14px}
    .task{
      display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;
      padding:16px;border-radius:18px;background:var(--paper-2);border:1px solid var(--line)
    }
    .status-dot{width:12px;height:12px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 5px rgba(232,111,97,.13)}
    .status-dot.done{background:var(--olive);box-shadow:0 0 0 5px rgba(110,139,95,.13)}
    .status-dot.warn{background:var(--amber);box-shadow:0 0 0 5px rgba(217,154,43,.14)}
    .task h3{font-size:17px}
    .task p{color:var(--muted);font-size:14px}
    .map-card{
      padding:28px;border-radius:28px;color:#fff;border:1px solid var(--line-dark);
      background:
        radial-gradient(circle at 84% 20%,rgba(232,111,97,.36),transparent 28%),
        linear-gradient(135deg,#111014,#3B1E46);
      box-shadow:var(--shadow-strong)
    }
    .map-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:22px}
    .map-node{
      min-height:112px;border-radius:20px;padding:18px;background:rgba(255,255,255,.08);
      border:1px solid var(--line-dark)
    }
    .map-node strong{display:block;margin-bottom:5px}
    .map-node span{color:#D8C8CE;font-size:14px}
    .trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .trust-card{padding:24px;transition:var(--ease)}
    .trust-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-strong)}
    .trust-card h3{font-size:20px;margin-bottom:8px}
    .trust-card p{color:var(--muted)}
    .trust-icon{
      width:48px;height:48px;border-radius:18px;background:#FFF0EA;color:var(--primary);
      display:grid;place-items:center;font-weight:900;margin-bottom:16px
    }
    .faq-wrap{max-width:900px;margin:0 auto;display:grid;gap:14px}
    .faq-item{overflow:hidden}
    .faq-item summary{
      list-style:none;display:flex;align-items:center;justify-content:space-between;gap:18px;
      padding:20px 24px;font-weight:800;cursor:pointer
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:after{
      content:"+";width:28px;height:28px;border-radius:50%;background:#FFF0EA;color:var(--primary);
      display:grid;place-items:center;font-weight:900;flex:0 0 auto
    }
    .faq-item[open] summary:after{content:"−";background:var(--primary);color:#fff}
    .faq-item p{padding:0 24px 22px;color:var(--muted);border-top:1px solid rgba(122,30,44,.08);padding-top:16px}
    .cta-section{padding:0 0 90px}
    .cta-band{
      padding:34px;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;
      background:
        radial-gradient(circle at 90% 20%,rgba(232,111,97,.18),transparent 30%),
        linear-gradient(135deg,#fff,#FFF3EE);
    }
    .cta-band p{color:var(--muted);max-width:720px;margin-top:8px}
    .site-footer{
      background:var(--dark);color:#F3E8EC;padding:62px 0 24px
    }
    .footer-grid{display:grid;grid-template-columns:1.35fr .85fr .85fr 1fr;gap:32px}
    .footer-title{font-weight:900;margin-bottom:14px;color:#fff}
    .footer-about{color:#CBBCC3;max-width:360px}
    .footer-links{display:grid;gap:9px}
    .footer-link{color:#CBBCC3;transition:var(--ease)}
    .footer-link:hover{color:#fff;transform:translateX(2px)}
    .footer-bottom{
      margin-top:38px;padding-top:22px;border-top:1px solid var(--line-dark);
      display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:#A99AA1;font-size:14px
    }
    .mobile-search-toggle{display:none}
    @media (max-width:1024px){
      .nav-main{gap:14px}
      .top-search{max-width:360px}
      .hero-inner{grid-template-columns:1fr;min-height:auto;padding:64px 0}
      .kv-panel{min-height:350px;max-width:650px;width:100%;margin:0 auto}
      .steps{grid-template-columns:repeat(2,1fr)}
      .preview-grid,.route-layout{grid-template-columns:1fr}
      .trust-grid{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media (max-width:768px){
      .container{width:min(100% - 28px,var(--container))}
      .nav-main{min-height:68px}
      .brand-text{font-size:16px;max-width:170px;overflow:hidden;text-overflow:ellipsis}
      .top-search{display:none}
      .mobile-search-toggle{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.08);color:#fff;border:1px solid var(--line-dark)}
      .nav-actions .btn-primary{display:none}
      .channel-tabs{height:52px}
      .hero-inner{padding:50px 0 62px}
      .hero-sub{font-size:16px}
      .hero-metrics{grid-template-columns:1fr}
      .kv-panel{display:none}
      .section{padding:58px 0}
      .section-head{display:block}
      .section-desc{margin-top:10px}
      .age-box{grid-template-columns:1fr;text-align:left}
      .age-box .btn{width:100%}
      .steps,.trust-grid,.map-grid{grid-template-columns:1fr}
      .small-preview{flex-direction:column}
      .card-foot,.cta-band{grid-template-columns:1fr;display:grid}
      .cta-band .btn{width:100%}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{display:grid}
    }
    @media (max-width:420px){
      .brand-mark{width:38px;height:38px;border-radius:13px}
      .age-dot{min-width:34px;height:26px;font-size:12px}
      .tab{padding:8px 12px}
      .hero-actions .btn{width:100%}
      .feature-card,.route-panel,.map-card,.cta-band{padding:22px}
      .route-score{width:158px;height:158px}
      .route-score strong{font-size:34px}
    }

/* roulang page: category2 */
:root{
      --color-primary:#7A1E2C;
      --color-primary-2:#8A2234;
      --color-secondary:#3B1E46;
      --color-secondary-2:#4A235A;
      --color-accent:#E86F61;
      --color-amber:#D99A2B;
      --color-success:#6E8B5F;
      --color-dark:#111014;
      --color-dark-2:#1B171D;
      --color-cream:#F7F1EC;
      --color-cream-2:#FFF8F4;
      --color-text:#251D21;
      --color-muted:#75686E;
      --color-line:rgba(122,30,44,.14);
      --color-line-dark:rgba(255,255,255,.12);
      --shadow-soft:0 18px 50px rgba(58,16,25,.12);
      --shadow-card:0 14px 34px rgba(58,16,25,.10);
      --radius-xl:28px;
      --radius-lg:22px;
      --radius-md:16px;
      --radius-pill:999px;
      --container:1200px;
      --ease:all .22s ease;
    }

    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      background:var(--color-cream);
      color:var(--color-text);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    button,input,select{font:inherit}
    button{border:0;cursor:pointer}
    img{max-width:100%;display:block}
    ::selection{background:rgba(232,111,97,.28)}
    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

    .site-header{
      position:relative;
      z-index:20;
      background:linear-gradient(135deg,#111014 0%,#1a1119 48%,#2b1730 100%);
      color:#fff;
      border-bottom:1px solid rgba(255,255,255,.08);
      box-shadow:0 12px 40px rgba(17,16,20,.25);
    }
    .topbar{
      min-height:74px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
      font-weight:800;
      letter-spacing:.02em;
    }
    .brand-mark{
      width:38px;
      height:38px;
      border-radius:14px;
      background:
        radial-gradient(circle at 32% 28%,#fff6 0 10%,transparent 11%),
        linear-gradient(135deg,var(--color-accent),var(--color-primary) 55%,var(--color-secondary));
      box-shadow:0 10px 26px rgba(122,30,44,.35), inset 0 0 0 1px rgba(255,255,255,.22);
      position:relative;
      flex:0 0 auto;
    }
    .brand-mark::after{
      content:"18+";
      position:absolute;
      right:-10px;
      bottom:-8px;
      font-size:10px;
      font-weight:800;
      color:#251D21;
      background:var(--color-amber);
      border-radius:999px;
      padding:1px 5px;
      box-shadow:0 4px 12px rgba(0,0,0,.2);
    }
    .brand-text{font-size:19px;line-height:1.2}
    .header-search{
      flex:1;
      max-width:480px;
      display:flex;
      align-items:center;
      gap:8px;
      height:46px;
      padding:0 8px 0 16px;
      border:1px solid rgba(255,255,255,.14);
      border-radius:var(--radius-pill);
      background:rgba(255,255,255,.08);
      backdrop-filter:blur(10px);
    }
    .header-search:focus-within{
      border-color:rgba(232,111,97,.78);
      box-shadow:0 0 0 4px rgba(232,111,97,.16);
    }
    .search-icon{opacity:.78}
    .header-search input{
      width:100%;
      color:#fff;
      background:transparent;
      border:0;
      outline:0;
      min-width:0;
    }
    .header-search input::placeholder{color:rgba(255,255,255,.62)}
    .search-submit{
      height:34px;
      padding:0 14px;
      border-radius:var(--radius-pill);
      background:rgba(255,255,255,.12);
      color:#fff;
      font-weight:700;
    }
    .search-submit:hover{background:var(--color-accent)}
    .header-actions{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .age-chip{
      display:inline-flex;
      align-items:center;
      gap:6px;
      height:38px;
      padding:0 13px;
      border-radius:var(--radius-pill);
      background:rgba(217,154,43,.14);
      border:1px solid rgba(217,154,43,.44);
      color:#ffe0a4;
      font-weight:800;
      font-size:13px;
      white-space:nowrap;
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:44px;
      padding:0 20px;
      border-radius:var(--radius-pill);
      font-weight:800;
      line-height:1;
      transition:var(--ease);
      border:1px solid transparent;
      white-space:nowrap;
    }
    .btn-primary{
      background:var(--color-primary);
      color:#fff;
      box-shadow:0 12px 26px rgba(122,30,44,.24);
    }
    .btn-primary:hover{
      background:var(--color-accent);
      transform:translateY(-2px);
      box-shadow:0 16px 32px rgba(232,111,97,.22);
    }
    .btn-secondary{
      background:#fff;
      color:var(--color-primary);
      border-color:rgba(122,30,44,.22);
    }
    .btn-secondary:hover{
      background:#fff0eb;
      transform:translateY(-2px);
    }
    .btn-ghost{
      color:#fff;
      background:rgba(255,255,255,.08);
      border-color:rgba(255,255,255,.14);
    }
    .btn-ghost:hover{background:rgba(255,255,255,.16);transform:translateY(-2px)}
    a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{
      outline:3px solid rgba(232,111,97,.75);
      outline-offset:3px;
    }

    .tabs-wrap{
      background:rgba(247,241,236,.98);
      border-top:1px solid rgba(255,255,255,.08);
      border-bottom:1px solid var(--color-line);
    }
    .channel-tabs{
      height:56px;
      display:flex;
      align-items:center;
      gap:10px;
      overflow-x:auto;
      scrollbar-width:none;
    }
    .channel-tabs::-webkit-scrollbar{display:none}
    .tab{
      display:inline-flex;
      align-items:center;
      height:38px;
      padding:0 16px;
      border-radius:var(--radius-pill);
      color:#5b454d;
      font-weight:800;
      font-size:14px;
      border:1px solid transparent;
      white-space:nowrap;
    }
    .tab:hover{
      color:var(--color-primary);
      background:#fff0eb;
      border-color:rgba(122,30,44,.12);
    }
    .tab.active{
      color:#fff;
      background:linear-gradient(135deg,var(--color-primary),var(--color-secondary-2));
      box-shadow:0 10px 22px rgba(122,30,44,.18);
    }

    .hero{
      position:relative;
      overflow:hidden;
      color:#fff;
      background:
        radial-gradient(circle at 82% 22%,rgba(232,111,97,.24),transparent 33%),
        radial-gradient(circle at 18% 12%,rgba(122,30,44,.34),transparent 32%),
        linear-gradient(135deg,#111014 0%,#211623 48%,#3B1E46 100%);
      padding:70px 0 74px;
    }
    .hero::before{
      content:"";
      position:absolute;
      inset:0;
      opacity:.18;
      background-image:
        radial-gradient(rgba(255,255,255,.65) 1px,transparent 1px);
      background-size:18px 18px;
      mask-image:linear-gradient(90deg,transparent,#000 20%,#000 80%,transparent);
    }
    .hero-grid{
      position:relative;
      display:grid;
      grid-template-columns:minmax(0,1.04fr) minmax(340px,.76fr);
      gap:46px;
      align-items:center;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin-bottom:16px;
      padding:7px 12px;
      border-radius:var(--radius-pill);
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.14);
      color:#ffe0d8;
      font-size:13px;
      font-weight:800;
    }
    .eyebrow::before{
      content:"";
      width:8px;height:8px;border-radius:99px;background:var(--color-amber);
      box-shadow:0 0 0 5px rgba(217,154,43,.14);
    }
    h1{
      max-width:760px;
      font-size:clamp(32px,5vw,54px);
      line-height:1.14;
      letter-spacing:-.04em;
      font-weight:850;
      margin-bottom:18px;
    }
    .hero-lead{
      max-width:760px;
      color:rgba(255,255,255,.78);
      font-size:18px;
      line-height:1.85;
      margin-bottom:26px;
    }
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px}
    .hero-notes{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .note-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 12px;
      border-radius:var(--radius-pill);
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      color:rgba(255,255,255,.82);
      font-size:13px;
      font-weight:700;
    }
    .kv-card{
      position:relative;
      min-height:420px;
      border-radius:34px;
      padding:22px;
      background:linear-gradient(145deg,rgba(255,255,255,.13),rgba(255,255,255,.04));
      border:1px solid rgba(255,255,255,.14);
      box-shadow:0 32px 90px rgba(0,0,0,.28);
      overflow:hidden;
    }
    .kv-card::before{
      content:"";
      position:absolute;
      width:260px;height:260px;border-radius:999px;
      right:-80px;top:-80px;
      background:radial-gradient(circle,rgba(232,111,97,.44),transparent 66%);
      filter:blur(2px);
    }
    .status-panel{
      position:relative;
      z-index:1;
      border-radius:26px;
      background:rgba(17,16,20,.72);
      border:1px solid rgba(255,255,255,.12);
      padding:20px;
      backdrop-filter:blur(10px);
    }
    .panel-title{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      margin-bottom:18px;
      font-weight:850;
    }
    .panel-title span:last-child{
      color:#ffe0a4;
      font-size:13px;
      border:1px solid rgba(217,154,43,.35);
      border-radius:999px;
      padding:3px 9px;
      background:rgba(217,154,43,.12);
    }
    .scan-line{
      height:10px;
      border-radius:999px;
      background:rgba(255,255,255,.10);
      overflow:hidden;
      margin:12px 0 18px;
    }
    .scan-line i{
      display:block;
      width:74%;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg,var(--color-primary),var(--color-accent),var(--color-amber));
    }
    .kv-list{display:grid;gap:12px}
    .kv-item{
      display:flex;
      align-items:flex-start;
      gap:12px;
      padding:13px;
      border-radius:18px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.10);
    }
    .kv-dot{
      width:12px;height:12px;border-radius:99px;margin-top:7px;flex:0 0 auto;
      background:var(--color-success);
      box-shadow:0 0 0 5px rgba(110,139,95,.15);
    }
    .kv-item:nth-child(2) .kv-dot{background:var(--color-accent);box-shadow:0 0 0 5px rgba(232,111,97,.15)}
    .kv-item:nth-child(3) .kv-dot{background:var(--color-amber);box-shadow:0 0 0 5px rgba(217,154,43,.15)}
    .kv-item strong{display:block;color:#fff;line-height:1.45}
    .kv-item small{display:block;color:rgba(255,255,255,.62);line-height:1.7;margin-top:2px}
    .floating-badge{
      position:absolute;
      right:22px;
      bottom:22px;
      z-index:2;
      border-radius:22px;
      padding:16px 18px;
      background:#fff;
      color:var(--color-text);
      box-shadow:0 18px 44px rgba(0,0,0,.24);
      max-width:220px;
    }
    .floating-badge b{display:block;color:var(--color-primary);font-size:22px}
    .floating-badge span{font-size:13px;color:var(--color-muted);font-weight:700}

    main{position:relative}
    .section{padding:82px 0}
    .section.compact{padding:60px 0}
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:flex-end;
      gap:24px;
      margin-bottom:30px;
    }
    .section-kicker{
      color:var(--color-primary);
      font-size:13px;
      font-weight:900;
      letter-spacing:.08em;
      margin-bottom:6px;
    }
    h2{
      font-size:clamp(27px,3vw,36px);
      line-height:1.25;
      letter-spacing:-.03em;
      color:#22171c;
    }
    .section-desc{
      max-width:640px;
      color:var(--color-muted);
      font-size:16px;
    }

    .status-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
    }
    .status-card{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-lg);
      background:#fff;
      border:1px solid var(--color-line);
      padding:24px;
      box-shadow:var(--shadow-card);
      transition:var(--ease);
    }
    .status-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-soft)}
    .status-card::after{
      content:"";
      position:absolute;
      width:140px;height:140px;border-radius:999px;
      right:-52px;top:-58px;
      background:rgba(232,111,97,.12);
    }
    .status-icon{
      width:48px;height:48px;border-radius:18px;
      display:grid;place-items:center;
      background:linear-gradient(135deg,#fff0eb,#f7ded8);
      color:var(--color-primary);
      font-size:22px;
      margin-bottom:16px;
    }
    .status-card h3{font-size:21px;line-height:1.35;margin-bottom:8px}
    .status-card p{color:var(--color-muted);font-size:15px}
    .status-meta{
      display:flex;
      align-items:center;
      gap:8px;
      margin-top:18px;
      color:#634c55;
      font-size:13px;
      font-weight:800;
    }

    .badge{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:26px;
      padding:0 10px;
      border-radius:999px;
      font-size:12px;
      font-weight:850;
      border:1px solid transparent;
      white-space:nowrap;
    }
    .badge-red{color:var(--color-primary);background:#fff0eb;border-color:rgba(122,30,44,.16)}
    .badge-green{color:#48623f;background:#eef5e9;border-color:rgba(110,139,95,.22)}
    .badge-amber{color:#7b5716;background:#fff3d7;border-color:rgba(217,154,43,.26)}
    .badge-dark{color:#fff;background:linear-gradient(135deg,var(--color-primary),var(--color-secondary))}

    .notice-layout{
      display:grid;
      grid-template-columns:minmax(0,1fr) 340px;
      gap:22px;
      align-items:start;
    }
    .notice-list{
      display:grid;
      gap:16px;
    }
    .notice-card{
      display:grid;
      grid-template-columns:94px minmax(0,1fr) auto;
      gap:18px;
      align-items:center;
      border-radius:var(--radius-lg);
      background:#fff;
      border:1px solid var(--color-line);
      padding:18px;
      box-shadow:0 10px 28px rgba(58,16,25,.07);
      transition:var(--ease);
    }
    .notice-card:hover{
      transform:translateY(-3px);
      box-shadow:var(--shadow-card);
      border-color:rgba(122,30,44,.22);
    }
    .notice-date{
      height:78px;
      border-radius:20px;
      display:grid;
      place-items:center;
      text-align:center;
      background:linear-gradient(145deg,#2a1724,#4a235a);
      color:#fff;
      font-weight:900;
      line-height:1.2;
    }
    .notice-date span{display:block;font-size:22px}
    .notice-date small{display:block;color:rgba(255,255,255,.68);font-size:12px;margin-top:3px}
    .notice-card h3{
      font-size:20px;
      line-height:1.35;
      margin-bottom:6px;
    }
    .notice-card p{
      color:var(--color-muted);
      font-size:15px;
      line-height:1.7;
      margin-bottom:10px;
    }
    .tag-row{display:flex;flex-wrap:wrap;gap:8px}
    .side-panel{
      position:sticky;
      top:20px;
      border-radius:var(--radius-xl);
      background:var(--color-dark-2);
      color:#fff;
      padding:24px;
      border:1px solid rgba(255,255,255,.10);
      box-shadow:0 18px 48px rgba(17,16,20,.18);
      overflow:hidden;
    }
    .side-panel::before{
      content:"";
      position:absolute;
      inset:auto -60px -80px auto;
      width:180px;height:180px;
      border-radius:999px;
      background:radial-gradient(circle,rgba(232,111,97,.28),transparent 70%);
    }
    .side-panel h3{font-size:22px;line-height:1.35;margin-bottom:12px;position:relative}
    .side-panel p{color:rgba(255,255,255,.68);font-size:15px;position:relative}
    .mini-checks{
      position:relative;
      display:grid;
      gap:10px;
      margin-top:18px;
    }
    .mini-checks li{
      list-style:none;
      display:flex;
      align-items:center;
      gap:10px;
      padding:10px 12px;
      border-radius:16px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.08);
      color:rgba(255,255,255,.84);
      font-size:14px;
      font-weight:700;
    }
    .checkmark{
      width:20px;height:20px;border-radius:999px;
      display:grid;place-items:center;
      background:rgba(110,139,95,.22);
      color:#bde1ae;
      font-size:12px;
      flex:0 0 auto;
    }

    .check-section{
      background:
        radial-gradient(circle at 15% 20%,rgba(122,30,44,.08),transparent 30%),
        linear-gradient(180deg,#fff8f4 0%,#f7f1ec 100%);
      border-top:1px solid var(--color-line);
      border-bottom:1px solid var(--color-line);
    }
    .check-grid{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:24px;
      align-items:stretch;
    }
    .check-visual{
      min-height:360px;
      border-radius:var(--radius-xl);
      background:
        radial-gradient(circle at 65% 18%,rgba(232,111,97,.28),transparent 30%),
        linear-gradient(145deg,#111014,#3b1e46);
      border:1px solid rgba(255,255,255,.1);
      padding:26px;
      color:#fff;
      box-shadow:var(--shadow-soft);
      overflow:hidden;
      position:relative;
    }
    .check-visual::after{
      content:"";
      position:absolute;
      width:300px;height:300px;
      border-radius:999px;
      left:-150px;bottom:-150px;
      background:radial-gradient(circle,rgba(217,154,43,.25),transparent 68%);
    }
    .meter{
      position:relative;
      z-index:1;
      margin-top:28px;
      height:16px;
      border-radius:999px;
      background:rgba(255,255,255,.12);
      overflow:hidden;
    }
    .meter i{
      display:block;
      width:88%;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg,var(--color-success),var(--color-amber),var(--color-accent));
    }
    .score{
      position:relative;
      z-index:1;
      margin-top:24px;
      font-size:58px;
      line-height:1;
      font-weight:900;
      letter-spacing:-.05em;
    }
    .score small{font-size:16px;color:rgba(255,255,255,.68);letter-spacing:0}
    .visual-labels{
      position:relative;
      z-index:1;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:28px;
    }
    .check-list{
      display:grid;
      gap:14px;
    }
    .check-item{
      display:flex;
      gap:14px;
      padding:18px;
      border-radius:var(--radius-lg);
      background:#fff;
      border:1px solid var(--color-line);
      box-shadow:0 10px 24px rgba(58,16,25,.06);
    }
    .check-item .checkmark{
      width:32px;height:32px;
      margin-top:2px;
      background:#eef5e9;
      color:#48623f;
      font-weight:900;
    }
    .check-item h3{font-size:18px;line-height:1.4;margin-bottom:3px}
    .check-item p{color:var(--color-muted);font-size:15px;line-height:1.7}

    .guide-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .guide-card{
      border-radius:var(--radius-lg);
      background:#fff;
      border:1px solid var(--color-line);
      padding:22px;
      min-height:210px;
      transition:var(--ease);
      position:relative;
      overflow:hidden;
    }
    .guide-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card)}
    .guide-card::before{
      content:"";
      display:block;
      width:44px;height:44px;
      border-radius:16px;
      margin-bottom:18px;
      background:
        radial-gradient(circle at 35% 28%,rgba(255,255,255,.8),transparent 18%),
        linear-gradient(135deg,var(--color-primary),var(--color-secondary));
    }
    .guide-card h3{font-size:18px;line-height:1.38;margin-bottom:8px}
    .guide-card p{font-size:15px;color:var(--color-muted);line-height:1.7}

    .faq-wrap{
      max-width:920px;
      margin:0 auto;
    }
    .faq-list{
      display:grid;
      gap:14px;
      margin-top:28px;
    }
    .faq-item{
      border-radius:20px;
      background:#fff;
      border:1px solid var(--color-line);
      box-shadow:0 10px 24px rgba(58,16,25,.05);
      overflow:hidden;
    }
    .faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:20px 22px;
      font-weight:850;
      font-size:17px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary::after{
      content:"+";
      width:28px;height:28px;border-radius:999px;
      display:grid;place-items:center;
      background:#fff0eb;
      color:var(--color-primary);
      font-weight:900;
      flex:0 0 auto;
    }
    .faq-item[open] summary::after{content:"−";background:var(--color-primary);color:#fff}
    .faq-answer{
      padding:0 22px 22px;
      color:var(--color-muted);
      border-top:1px solid rgba(122,30,44,.08);
      background:linear-gradient(180deg,#fff,#fff8f4);
    }
    .faq-answer p{padding-top:16px}

    .cta-band{
      padding:72px 0;
    }
    .cta-box{
      position:relative;
      overflow:hidden;
      border-radius:34px;
      padding:38px;
      color:#fff;
      background:
        radial-gradient(circle at 84% 20%,rgba(232,111,97,.28),transparent 34%),
        linear-gradient(135deg,#111014,#3B1E46 58%,#7A1E2C);
      box-shadow:0 24px 70px rgba(58,16,25,.22);
      display:grid;
      grid-template-columns:1fr auto;
      gap:24px;
      align-items:center;
    }
    .cta-box::before{
      content:"";
      position:absolute;
      inset:0;
      opacity:.14;
      background-image:linear-gradient(135deg,rgba(255,255,255,.4) 1px,transparent 1px);
      background-size:22px 22px;
    }
    .cta-box > *{position:relative}
    .cta-box h2{color:#fff;margin-bottom:8px}
    .cta-box p{color:rgba(255,255,255,.72);max-width:680px}

    .site-footer{
      background:#111014;
      color:#fff;
      padding:58px 0 24px;
      border-top:1px solid rgba(255,255,255,.10);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.3fr .8fr .8fr 1fr;
      gap:30px;
      align-items:start;
    }
    .footer-about{
      color:rgba(255,255,255,.62);
      max-width:340px;
      font-size:14px;
      line-height:1.8;
    }
    .footer-title{
      color:#fff;
      font-weight:850;
      margin-bottom:14px;
    }
    .footer-links{
      display:grid;
      gap:9px;
    }
    .footer-link{
      color:rgba(255,255,255,.62);
      font-size:14px;
      line-height:1.65;
    }
    a.footer-link:hover{
      color:#fff;
      transform:translateX(2px);
    }
    .footer-bottom{
      margin-top:38px;
      padding-top:18px;
      border-top:1px solid rgba(255,255,255,.10);
      display:flex;
      justify-content:space-between;
      gap:20px;
      color:rgba(255,255,255,.50);
      font-size:13px;
    }

    @media (max-width:1060px){
      .topbar{flex-wrap:wrap;padding:14px 0}
      .header-search{order:3;max-width:none;flex-basis:100%}
      .hero-grid{grid-template-columns:1fr;gap:30px}
      .kv-card{min-height:330px}
      .notice-layout{grid-template-columns:1fr}
      .side-panel{position:relative;top:auto}
      .guide-grid{grid-template-columns:repeat(2,1fr)}
      .check-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
      .cta-box{grid-template-columns:1fr}
    }
    @media (max-width:768px){
      .container{width:min(100% - 28px,var(--container))}
      .brand-text{font-size:17px}
      .header-actions .btn{display:none}
      .age-chip{height:34px;padding:0 10px;font-size:12px}
      .channel-tabs{height:52px}
      .hero{padding:50px 0 56px}
      .hero-lead{font-size:16px}
      .hero-actions .btn{width:100%}
      .status-grid{grid-template-columns:1fr}
      .section{padding:58px 0}
      .section.compact{padding:44px 0}
      .section-head{display:block}
      .section-desc{margin-top:10px}
      .notice-card{grid-template-columns:72px 1fr;align-items:start}
      .notice-card .btn{grid-column:1 / -1;width:100%}
      .notice-date{height:70px}
      .guide-grid{grid-template-columns:1fr}
      .check-visual{min-height:300px}
      .cta-box{padding:28px 22px;border-radius:26px}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{flex-direction:column}
    }
    @media (max-width:520px){
      .topbar{gap:12px}
      .brand-mark{width:34px;height:34px;border-radius:12px}
      .brand-text{max-width:170px}
      .header-search{height:44px}
      .search-submit{padding:0 12px}
      .tab{padding:0 13px}
      .kv-card{padding:16px;border-radius:26px}
      .floating-badge{position:relative;right:auto;bottom:auto;margin-top:14px;max-width:none}
      .notice-card{grid-template-columns:1fr}
      .notice-date{width:92px}
      .score{font-size:46px}
      .faq-item summary{font-size:16px;padding:18px}
    }

/* roulang page: category1 */
:root{
      --color-primary:#7A1E2C;
      --color-primary-2:#8A2234;
      --color-secondary:#3B1E46;
      --color-secondary-2:#4A235A;
      --color-accent:#E86F61;
      --color-amber:#D99A2B;
      --color-success:#6E8B5F;
      --color-dark:#111014;
      --color-dark-2:#1B171D;
      --color-cream:#F7F1EC;
      --color-cream-2:#FFF8F4;
      --color-white:#FFFFFF;
      --text:#241B20;
      --muted:#76666D;
      --muted-dark:#C7B9C1;
      --border:rgba(122,30,44,.14);
      --border-dark:rgba(255,255,255,.12);
      --shadow:0 18px 50px rgba(58,16,25,.12);
      --shadow-strong:0 26px 70px rgba(58,16,25,.20);
      --radius-xl:28px;
      --radius-lg:22px;
      --radius-md:16px;
      --radius-sm:12px;
      --container:1240px;
      --transition:180ms ease;
      --focus:0 0 0 4px rgba(232,111,97,.26);
    }

    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 8% 0%,rgba(232,111,97,.12),transparent 28%),
        linear-gradient(180deg,#fffaf7 0%,var(--color-cream) 42%,#fff 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    button,input,select{font:inherit}
    button{border:0;cursor:pointer}
    img{max-width:100%;display:block}
    ::selection{background:rgba(122,30,44,.20)}

    .container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}
    .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

    .site-header{
      position:relative;
      z-index:20;
      background:linear-gradient(135deg,var(--color-dark) 0%,#1A1119 52%,#241328 100%);
      color:#fff;
      box-shadow:0 12px 40px rgba(17,16,20,.22);
    }
    .topbar{
      min-height:74px;
      display:grid;
      grid-template-columns:auto minmax(280px,1fr) auto;
      gap:22px;
      align-items:center;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
      font-weight:800;
      letter-spacing:.01em;
    }
    .brand-mark{
      width:38px;
      height:38px;
      border-radius:15px;
      background:
        radial-gradient(circle at 34% 28%,#ffd1c9 0 10%,transparent 11%),
        linear-gradient(135deg,var(--color-accent),var(--color-primary) 56%,var(--color-secondary));
      box-shadow:0 12px 32px rgba(232,111,97,.28), inset 0 0 0 1px rgba(255,255,255,.20);
      position:relative;
      flex:0 0 auto;
    }
    .brand-mark:after{
      content:"18+";
      position:absolute;
      right:-10px;
      bottom:-7px;
      font-size:10px;
      font-weight:800;
      color:#2B1716;
      background:var(--color-amber);
      border-radius:999px;
      padding:1px 5px;
      border:2px solid var(--color-dark);
    }
    .brand-text{font-size:20px;line-height:1.2}
    .header-search{
      width:100%;
      max-width:520px;
      justify-self:center;
      display:flex;
      align-items:center;
      gap:10px;
      height:46px;
      padding:0 8px 0 18px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.13);
      transition:var(--transition);
    }
    .header-search:focus-within{box-shadow:var(--focus);border-color:rgba(232,111,97,.58);background:rgba(255,255,255,.12)}
    .search-icon{opacity:.78}
    .header-search input{
      width:100%;
      border:0;
      outline:0;
      color:#fff;
      background:transparent;
      min-width:0;
    }
    .header-search input::placeholder{color:rgba(255,255,255,.62)}
    .search-submit{
      height:34px;
      padding:0 15px;
      border-radius:999px;
      background:var(--color-cream);
      color:var(--color-primary);
      font-weight:700;
      transition:var(--transition);
    }
    .search-submit:hover{background:#fff;transform:translateY(-1px)}
    .header-actions{display:flex;align-items:center;gap:12px}
    .age-pill{
      display:inline-flex;
      align-items:center;
      gap:7px;
      height:38px;
      padding:0 13px;
      border-radius:999px;
      background:rgba(217,154,43,.14);
      color:#FFD98A;
      border:1px solid rgba(217,154,43,.36);
      font-size:13px;
      font-weight:800;
      white-space:nowrap;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:44px;
      padding:0 20px;
      border-radius:999px;
      font-weight:800;
      line-height:1;
      transition:var(--transition);
      border:1px solid transparent;
      white-space:nowrap;
    }
    .btn:focus-visible,.tab:focus-visible,.footer-link:focus-visible,.chip:focus-visible,.filter-control:focus-visible{outline:none;box-shadow:var(--focus)}
    .btn-primary{background:var(--color-primary);color:#fff;box-shadow:0 12px 28px rgba(122,30,44,.24)}
    .btn-primary:hover{background:var(--color-accent);transform:translateY(-2px);box-shadow:0 18px 36px rgba(232,111,97,.28)}
    .btn-secondary{background:#fff;color:var(--color-primary);border-color:rgba(122,30,44,.20)}
    .btn-secondary:hover{background:#FFF1EC;transform:translateY(-2px)}
    .btn-dark-soft{background:rgba(255,255,255,.10);color:#fff;border-color:rgba(255,255,255,.16)}
    .btn-dark-soft:hover{background:rgba(255,255,255,.17);transform:translateY(-2px)}
    .tabs-wrap{
      border-top:1px solid rgba(255,255,255,.08);
      background:rgba(247,241,236,.96);
      color:var(--text);
    }
    .channel-tabs{
      min-height:54px;
      display:flex;
      gap:10px;
      align-items:center;
      overflow-x:auto;
      scrollbar-width:none;
      -webkit-overflow-scrolling:touch;
    }
    .channel-tabs::-webkit-scrollbar{display:none}
    .tab{
      display:inline-flex;
      align-items:center;
      height:36px;
      padding:0 16px;
      border-radius:999px;
      font-weight:800;
      font-size:14px;
      color:#5C4650;
      border:1px solid transparent;
      transition:var(--transition);
      white-space:nowrap;
    }
    .tab:hover{background:#F1DDD6;color:var(--color-primary)}
    .tab.active{
      background:var(--color-primary);
      color:#fff;
      box-shadow:0 10px 26px rgba(122,30,44,.22);
    }

    .notice-bar{
      background:#20151C;
      color:#F9EDE7;
      border-top:1px solid rgba(255,255,255,.08);
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .notice-inner{
      min-height:42px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      font-size:14px;
    }
    .notice-inner strong{color:#FFD98A}
    .notice-close{
      background:rgba(255,255,255,.10);
      color:#fff;
      border-radius:999px;
      padding:5px 10px;
      transition:var(--transition);
    }
    .notice-close:hover{background:rgba(255,255,255,.18)}

    .hero{
      position:relative;
      color:#fff;
      background:
        radial-gradient(circle at 82% 22%,rgba(232,111,97,.28),transparent 26%),
        radial-gradient(circle at 20% 24%,rgba(122,30,44,.46),transparent 28%),
        linear-gradient(135deg,var(--color-dark) 0%,#211222 46%,var(--color-secondary) 100%);
      overflow:hidden;
    }
    .hero:before{
      content:"";
      position:absolute;
      inset:0;
      opacity:.18;
      background-image:
        radial-gradient(rgba(255,255,255,.45) .6px,transparent .8px),
        linear-gradient(115deg,transparent 0 50%,rgba(255,255,255,.06) 50% 51%,transparent 51%);
      background-size:16px 16px,120px 120px;
      pointer-events:none;
    }
    .hero .container{
      position:relative;
      z-index:1;
      padding:62px 0 72px;
      display:grid;
      grid-template-columns:minmax(0,1.03fr) minmax(330px,.78fr);
      gap:48px;
      align-items:center;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:9px;
      padding:7px 12px;
      border-radius:999px;
      color:#FFE3D9;
      background:rgba(255,255,255,.10);
      border:1px solid rgba(255,255,255,.13);
      font-weight:800;
      font-size:13px;
      margin-bottom:18px;
    }
    .eyebrow .dot{width:8px;height:8px;border-radius:999px;background:var(--color-amber);box-shadow:0 0 0 5px rgba(217,154,43,.16)}
    h1{
      font-size:clamp(32px,5vw,54px);
      line-height:1.14;
      letter-spacing:-.03em;
      font-weight:850;
      max-width:800px;
    }
    .hero-lead{
      margin-top:20px;
      max-width:720px;
      font-size:17px;
      color:#EADDE5;
      line-height:1.85;
    }
    .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
    .hero-meta{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:30px;
    }
    .meta-badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.09);
      border:1px solid rgba(255,255,255,.12);
      color:#F6EAEF;
      font-size:13px;
      font-weight:700;
    }

    .kv-panel{
      position:relative;
      min-height:430px;
      border-radius:32px;
      padding:22px;
      background:linear-gradient(145deg,rgba(255,255,255,.12),rgba(255,255,255,.04));
      border:1px solid rgba(255,255,255,.14);
      box-shadow:0 28px 80px rgba(0,0,0,.32);
      overflow:hidden;
    }
    .kv-panel:before{
      content:"";
      position:absolute;
      width:240px;height:240px;border-radius:50%;
      right:-70px;top:-70px;
      background:radial-gradient(circle,rgba(232,111,97,.52),transparent 70%);
    }
    .map-card{
      position:relative;
      border-radius:24px;
      background:rgba(27,23,29,.88);
      border:1px solid rgba(255,255,255,.12);
      padding:20px;
      backdrop-filter:blur(10px);
    }
    .map-card + .map-card{margin-top:16px}
    .kv-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px}
    .kv-title{font-weight:850;font-size:18px}
    .status-badge,.badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      min-height:26px;
      padding:3px 10px;
      border-radius:999px;
      font-size:12px;
      font-weight:850;
      border:1px solid transparent;
      white-space:nowrap;
    }
    .status-badge{background:rgba(110,139,95,.16);color:#CDE7BF;border-color:rgba(110,139,95,.34)}
    .badge-red{background:rgba(122,30,44,.10);color:var(--color-primary);border-color:rgba(122,30,44,.18)}
    .badge-coral{background:rgba(232,111,97,.13);color:#A64238;border-color:rgba(232,111,97,.24)}
    .badge-amber{background:rgba(217,154,43,.15);color:#8A5D13;border-color:rgba(217,154,43,.26)}
    .badge-green{background:rgba(110,139,95,.14);color:#49653D;border-color:rgba(110,139,95,.24)}
    .progress-line{
      height:10px;
      border-radius:999px;
      background:rgba(255,255,255,.10);
      overflow:hidden;
      margin:12px 0 16px;
    }
    .progress-line span{
      display:block;height:100%;width:68%;
      border-radius:inherit;
      background:linear-gradient(90deg,var(--color-primary),var(--color-accent));
    }
    .route-list{display:grid;gap:11px}
    .route-item{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:12px 13px;
      border-radius:16px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.08);
      color:#F7EEF2;
    }
    .route-item small{color:var(--muted-dark)}
    .abstract-cover{
      height:94px;
      border-radius:20px;
      margin-bottom:14px;
      background:
        radial-gradient(circle at 25% 35%,rgba(255,255,255,.34),transparent 13%),
        radial-gradient(circle at 76% 42%,rgba(232,111,97,.42),transparent 20%),
        linear-gradient(135deg,#3B1E46,#7A1E2C 55%,#1B171D);
      position:relative;
      overflow:hidden;
    }
    .abstract-cover:after{
      content:"";
      position:absolute;
      inset:14px;
      border-radius:18px;
      border:1px solid rgba(255,255,255,.16);
      transform:skewX(-10deg);
    }

    main{background:linear-gradient(180deg,var(--color-cream) 0%,#fff 55%,var(--color-cream-2) 100%)}
    .section{padding:84px 0}
    .section.compact{padding-top:56px}
    .section-head{
      display:flex;
      justify-content:space-between;
      gap:24px;
      align-items:end;
      margin-bottom:30px;
    }
    .section-kicker{
      color:var(--color-primary);
      font-size:14px;
      font-weight:850;
      margin-bottom:8px;
    }
    h2{
      font-size:clamp(26px,3.4vw,38px);
      line-height:1.24;
      letter-spacing:-.02em;
      font-weight:850;
      color:#261820;
    }
    .section-desc{max-width:720px;color:var(--muted);font-size:16px}
    .breadcrumb{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      align-items:center;
      padding-top:22px;
      color:#6F5B64;
      font-size:14px;
    }
    .breadcrumb a{font-weight:750;color:var(--color-primary)}
    .breadcrumb span{opacity:.72}

    .filter-strip{
      margin-top:-34px;
      position:relative;
      z-index:4;
    }
    .filter-card{
      border-radius:26px;
      background:#fff;
      border:1px solid var(--border);
      box-shadow:var(--shadow);
      padding:18px;
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr)) auto;
      gap:12px;
      align-items:center;
    }
    .filter-control{
      min-height:48px;
      border-radius:16px;
      border:1px solid rgba(122,30,44,.16);
      background:#FFF8F4;
      padding:0 14px;
      color:#3B2B32;
      outline:0;
      width:100%;
      transition:var(--transition);
      font-weight:700;
    }
    .filter-control:focus{border-color:var(--color-accent);background:#fff}
    .filter-button{min-height:48px;padding-inline:22px}

    .layout-map{
      display:grid;
      grid-template-columns:286px minmax(0,1fr);
      gap:28px;
      align-items:start;
    }
    .sticky-panel{
      position:sticky;
      top:20px;
      border-radius:var(--radius-xl);
      background:#fff;
      border:1px solid var(--border);
      box-shadow:var(--shadow);
      padding:22px;
    }
    .side-title{font-size:18px;font-weight:850;margin-bottom:14px}
    .chip-group{display:flex;flex-wrap:wrap;gap:10px}
    .chip{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:36px;
      padding:0 12px;
      border-radius:999px;
      border:1px solid rgba(122,30,44,.14);
      background:#FFF8F4;
      color:#5D4650;
      font-weight:800;
      font-size:13px;
      transition:var(--transition);
    }
    .chip:hover,.chip.active{background:var(--color-primary);border-color:var(--color-primary);color:#fff;transform:translateY(-1px)}
    .side-divider{height:1px;background:rgba(122,30,44,.12);margin:20px 0}
    .side-note{
      border-radius:18px;
      background:linear-gradient(135deg,#FFF8F4,#F4E4DD);
      border:1px solid rgba(122,30,44,.12);
      padding:16px;
      color:#69565E;
      font-size:14px;
    }
    .side-note strong{display:block;color:var(--color-primary);margin-bottom:4px}

    .level-list{display:grid;gap:18px}
    .level-card{
      display:grid;
      grid-template-columns:188px minmax(0,1fr) auto;
      gap:20px;
      align-items:stretch;
      border-radius:26px;
      background:#fff;
      border:1px solid var(--border);
      box-shadow:0 12px 34px rgba(58,16,25,.08);
      padding:18px;
      transition:var(--transition);
      position:relative;
      overflow:hidden;
    }
    .level-card:before{
      content:"";
      position:absolute;
      inset:0 0 auto;
      height:4px;
      background:linear-gradient(90deg,var(--color-primary),var(--color-accent),transparent);
      opacity:.82;
    }
    .level-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-strong)}
    .level-cover{
      min-height:146px;
      border-radius:20px;
      background:
        radial-gradient(circle at 28% 26%,rgba(255,255,255,.42),transparent 12%),
        radial-gradient(circle at 78% 64%,rgba(217,154,43,.24),transparent 18%),
        linear-gradient(135deg,#221520,#4A235A 46%,#7A1E2C);
      position:relative;
      overflow:hidden;
    }
    .level-cover:after{
      content:"";
      position:absolute;
      left:18px;right:18px;bottom:18px;height:34px;
      border-radius:16px;
      background:rgba(255,255,255,.12);
      border:1px solid rgba(255,255,255,.16);
    }
    .level-content{padding:4px 0}
    .level-top{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px}
    .level-card h3{font-size:22px;line-height:1.35;margin-bottom:8px;color:#251820}
    .level-card p{color:var(--muted);font-size:15px;max-width:620px}
    .level-meta{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:16px;
      color:#7A6870;
      font-size:13px;
      font-weight:700;
    }
    .level-action{
      display:flex;
      flex-direction:column;
      align-items:flex-end;
      justify-content:space-between;
      gap:14px;
      min-width:140px;
    }
    .node-num{
      width:48px;height:48px;border-radius:18px;
      display:grid;place-items:center;
      color:#fff;
      background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));
      font-weight:900;
      box-shadow:0 12px 26px rgba(122,30,44,.22);
    }

    .info-box{
      border-radius:32px;
      background:
        radial-gradient(circle at 12% 0%,rgba(232,111,97,.16),transparent 28%),
        linear-gradient(135deg,#fff,#FFF8F4);
      border:1px solid rgba(122,30,44,.13);
      box-shadow:var(--shadow);
      padding:30px;
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:30px;
      align-items:center;
    }
    .info-list{display:grid;gap:14px;margin-top:18px}
    .info-item{
      display:flex;
      gap:12px;
      padding:14px;
      border-radius:18px;
      background:#fff;
      border:1px solid rgba(122,30,44,.10);
    }
    .check{
      width:24px;height:24px;border-radius:999px;
      display:grid;place-items:center;
      flex:0 0 auto;
      background:rgba(110,139,95,.16);
      color:var(--color-success);
      font-weight:900;
    }
    .mini-board{
      border-radius:26px;
      padding:22px;
      background:linear-gradient(145deg,var(--color-dark),#2B172B);
      color:#fff;
      border:1px solid rgba(255,255,255,.10);
      box-shadow:0 22px 54px rgba(17,16,20,.22);
    }
    .mini-row{
      display:flex;
      justify-content:space-between;
      gap:16px;
      padding:14px 0;
      border-bottom:1px solid rgba(255,255,255,.10);
      color:#EFE4EA;
    }
    .mini-row:last-child{border-bottom:0}
    .mini-row strong{color:#fff}

    .feature-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:18px;
    }
    .feature-card{
      border-radius:24px;
      background:#fff;
      border:1px solid var(--border);
      padding:24px;
      box-shadow:0 12px 32px rgba(58,16,25,.07);
      transition:var(--transition);
    }
    .feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
    .feature-icon{
      width:46px;height:46px;border-radius:17px;
      display:grid;place-items:center;
      margin-bottom:16px;
      color:#fff;
      font-weight:900;
      background:linear-gradient(135deg,var(--color-primary),var(--color-accent));
    }
    .feature-card h3{font-size:20px;margin-bottom:8px}
    .feature-card p{color:var(--muted);font-size:15px}

    .steps{
      counter-reset:step;
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:16px;
    }
    .step-card{
      counter-increment:step;
      border-radius:24px;
      padding:22px;
      background:#fff;
      border:1px solid var(--border);
      box-shadow:0 12px 30px rgba(58,16,25,.06);
      position:relative;
    }
    .step-card:before{
      content:counter(step);
      width:34px;height:34px;border-radius:14px;
      display:grid;place-items:center;
      background:#FFF1EC;
      color:var(--color-primary);
      font-weight:900;
      margin-bottom:14px;
    }
    .step-card h3{font-size:18px;margin-bottom:8px}
    .step-card p{font-size:14px;color:var(--muted)}

    .pagination-bar{
      margin-top:24px;
      border-radius:24px;
      background:#fff;
      border:1px solid var(--border);
      padding:16px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      box-shadow:0 12px 30px rgba(58,16,25,.06);
    }
    .page-dots{display:flex;gap:8px}
    .page-dot{
      width:34px;height:34px;border-radius:12px;
      display:grid;place-items:center;
      border:1px solid rgba(122,30,44,.16);
      color:#684D58;
      font-weight:850;
      background:#FFF8F4;
    }
    .page-dot.active{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}

    .faq-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:34px;align-items:start}
    .faq-list{display:grid;gap:14px}
    details{
      border-radius:20px;
      background:#fff;
      border:1px solid rgba(122,30,44,.14);
      box-shadow:0 10px 28px rgba(58,16,25,.06);
      overflow:hidden;
    }
    summary{
      list-style:none;
      cursor:pointer;
      padding:18px 52px 18px 20px;
      font-weight:850;
      position:relative;
      line-height:1.5;
    }
    summary::-webkit-details-marker{display:none}
    summary:after{
      content:"+";
      position:absolute;
      right:20px;
      top:50%;
      transform:translateY(-50%);
      width:26px;height:26px;border-radius:999px;
      display:grid;place-items:center;
      background:#FFF1EC;
      color:var(--color-primary);
      font-weight:900;
    }
    details[open] summary:after{content:"−";background:var(--color-primary);color:#fff}
    details p{
      padding:0 20px 20px;
      color:var(--muted);
      font-size:15px;
      border-top:1px solid rgba(122,30,44,.09);
      margin-top:-2px;
      padding-top:16px;
      background:#FFFDFB;
    }

    .cta-band{
      border-radius:34px;
      color:#fff;
      background:
        radial-gradient(circle at 82% 18%,rgba(232,111,97,.30),transparent 30%),
        linear-gradient(135deg,var(--color-dark),var(--color-secondary) 58%,var(--color-primary));
      padding:34px;
      display:grid;
      grid-template-columns:1fr auto;
      gap:26px;
      align-items:center;
      overflow:hidden;
      position:relative;
      box-shadow:0 28px 70px rgba(17,16,20,.24);
    }
    .cta-band:before{
      content:"";
      position:absolute;
      inset:0;
      background-image:radial-gradient(rgba(255,255,255,.28) .7px,transparent 1px);
      background-size:18px 18px;
      opacity:.16;
    }
    .cta-band > *{position:relative;z-index:1}
    .cta-band h2{color:#fff}
    .cta-band p{color:#EADDE5;max-width:740px;margin-top:10px}

    .site-footer{
      background:linear-gradient(135deg,var(--color-dark),#1D121C 56%,#241328);
      color:#F5EBEF;
      padding:58px 0 26px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.25fr .8fr .8fr 1fr;
      gap:36px;
      align-items:start;
    }
    .footer-about{color:var(--muted-dark);font-size:14px;max-width:360px}
    .footer-title{
      font-size:15px;
      font-weight:850;
      margin-bottom:14px;
      color:#fff;
    }
    .footer-links{display:grid;gap:10px}
    .footer-link{
      color:var(--muted-dark);
      font-size:14px;
      transition:var(--transition);
      width:fit-content;
    }
    a.footer-link:hover{color:#fff;transform:translateX(2px)}
    .footer-bottom{
      margin-top:34px;
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.10);
      display:flex;
      justify-content:space-between;
      gap:18px;
      color:#B9AAB2;
      font-size:13px;
      flex-wrap:wrap;
    }

    @media (max-width:1100px){
      .topbar{grid-template-columns:auto 1fr;gap:16px;padding:14px 0}
      .header-search{grid-column:1 / -1;max-width:none;order:3}
      .hero .container{grid-template-columns:1fr;gap:28px}
      .kv-panel{min-height:auto}
      .filter-card{grid-template-columns:repeat(2,minmax(0,1fr));}
      .filter-button{grid-column:1 / -1}
      .layout-map{grid-template-columns:1fr}
      .sticky-panel{position:relative;top:auto}
      .level-card{grid-template-columns:160px minmax(0,1fr)}
      .level-action{grid-column:1 / -1;flex-direction:row;align-items:center}
      .feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
      .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
      .info-box{grid-template-columns:1fr}
      .faq-wrap{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    }

    @media (max-width:768px){
      .container{width:min(100% - 28px,var(--container))}
      .brand-text{font-size:17px}
      .topbar{min-height:auto}
      .header-actions{justify-content:flex-end}
      .age-pill{display:none}
      .btn{min-height:42px;padding-inline:16px}
      .channel-tabs{min-height:50px}
      .hero .container{padding:44px 0 58px}
      .hero-lead{font-size:15px}
      .hero-actions .btn{width:100%}
      .kv-panel{padding:16px;border-radius:24px}
      .section{padding:58px 0}
      .section-head{display:block}
      .section-desc{margin-top:10px}
      .filter-strip{margin-top:-24px}
      .filter-card{grid-template-columns:1fr;padding:14px;border-radius:22px}
      .level-card{grid-template-columns:1fr;padding:16px;border-radius:22px}
      .level-cover{min-height:150px}
      .feature-grid,.steps{grid-template-columns:1fr}
      .pagination-bar{flex-direction:column;align-items:stretch}
      .page-dots{justify-content:center}
      .cta-band{grid-template-columns:1fr;padding:26px;border-radius:26px}
      .cta-band .btn{width:100%}
      .footer-grid{grid-template-columns:1fr;gap:28px}
      .footer-bottom{display:grid}
    }

    @media (max-width:520px){
      .topbar{grid-template-columns:1fr}
      .brand{max-width:100%}
      .header-actions{justify-content:space-between}
      .header-actions .btn{flex:1}
      .notice-inner{align-items:flex-start;padding:10px 0}
      h1{font-size:31px}
      .hero-meta{gap:8px}
      .meta-badge{font-size:12px}
      .level-meta{display:grid;gap:6px}
      .side-note{font-size:13px}
      .search-submit{padding:0 12px}
    }