/* roulang page: index */
:root{
      --bg:#f4f6f5;
      --surface:#ffffff;
      --surface-2:#eef2f1;
      --ink:#151817;
      --muted:#626b68;
      --soft:#87908d;
      --line:#dfe6e3;
      --dark:#171a19;
      --dark-2:#232827;
      --accent:#12c7a1;
      --accent-2:#1aa7d8;
      --gold:#c79237;
      --danger:#e25555;
      --radius-sm:10px;
      --radius:16px;
      --radius-lg:24px;
      --shadow:0 18px 45px rgba(21,24,23,.10);
      --shadow-soft:0 10px 28px rgba(21,24,23,.07);
      --container:1220px;
      --ease:all .25s ease;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.72;font-size:16px;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer;border:none;background:none}
    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .section{padding:86px 0}
    .section.tight{padding:62px 0}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border:1px solid rgba(18,199,161,.26);border-radius:999px;background:rgba(18,199,161,.09);color:#087c68;font-size:13px;font-weight:700;letter-spacing:.02em}
    .eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(18,199,161,.13)}
    .section-title{font-size:clamp(28px,3vw,42px);line-height:1.22;letter-spacing:-.02em;margin:15px 0 12px;color:var(--ink)}
    .section-desc{max-width:760px;color:var(--muted);font-size:17px}
    .top-strip{background:var(--dark);color:#cdd6d3;font-size:13px;border-bottom:1px solid rgba(255,255,255,.08)}
    .top-strip .container{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:9px 0}
    .strip-tags{display:flex;gap:8px;flex-wrap:wrap}
    .strip-tags span{padding:3px 9px;border-radius:999px;background:rgba(255,255,255,.07);color:#dfe8e5}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(244,246,245,.88);backdrop-filter:blur(14px);border-bottom:1px solid rgba(21,24,23,.08)}
    .nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}
    .brand{display:flex;align-items:center;gap:12px;min-width:max-content}
    .brand-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--dark),#2f3835);color:var(--accent);display:grid;place-items:center;font-weight:900;letter-spacing:.03em;box-shadow:0 10px 20px rgba(21,24,23,.15)}
    .brand-text{display:flex;flex-direction:column;line-height:1.2}
    .brand-text strong{font-size:18px;letter-spacing:.01em;color:var(--ink)}
    .brand-text span{font-size:12px;color:var(--muted);margin-top:3px}
    .main-nav{display:flex;align-items:center;gap:8px;margin-left:auto}
    .main-nav a{padding:10px 14px;border-radius:999px;color:#35403d;font-weight:700;font-size:15px}
    .main-nav a:hover,.main-nav a.active{background:var(--dark);color:#fff}
    .nav-action{display:inline-flex;align-items:center;justify-content:center;padding:11px 17px;border-radius:999px;background:var(--accent);color:#06251f;font-weight:900;box-shadow:0 10px 20px rgba(18,199,161,.24)}
    .nav-action:hover{transform:translateY(-2px);background:#1ed7b0}
    .menu-toggle{display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:var(--surface);align-items:center;justify-content:center;color:var(--ink)}
    .menu-toggle span,.menu-toggle span:before,.menu-toggle span:after{display:block;width:18px;height:2px;background:currentColor;border-radius:3px;position:relative;content:""}
    .menu-toggle span:before{position:absolute;top:-6px}.menu-toggle span:after{position:absolute;top:6px}
    .hero{position:relative;min-height:680px;background:var(--dark);color:#fff;overflow:hidden}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(17,20,19,.88),rgba(17,20,19,.64),rgba(17,20,19,.82)),url('/assets/images/backpic/back-1.webp') center/cover no-repeat;transform:scale(1.02)}
    .hero:after{content:"";position:absolute;inset:auto -20% -38% -20%;height:48%;background:radial-gradient(circle,rgba(18,199,161,.18),transparent 58%);pointer-events:none}
    .hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .75fr;gap:44px;align-items:center;padding:98px 0 90px}
    .hero-copy h1{font-size:clamp(42px,6.2vw,76px);line-height:1.04;letter-spacing:-.055em;margin:20px 0 22px;max-width:820px}
    .hero-copy p{font-size:18px;color:#d9e3df;max-width:730px;line-height:1.9}
    .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 20px;border-radius:999px;font-weight:900;transition:var(--ease);min-height:50px}
    .btn-primary{background:var(--accent);color:#05241e;box-shadow:0 16px 30px rgba(18,199,161,.26)}
    .btn-primary:hover{background:#21ddb6;transform:translateY(-2px)}
    .btn-secondary{border:1px solid rgba(255,255,255,.28);color:#fff;background:rgba(255,255,255,.07)}
    .btn-secondary:hover{border-color:rgba(18,199,161,.65);background:rgba(18,199,161,.12);transform:translateY(-2px)}
    .btn-light{border:1px solid var(--line);background:#fff;color:var(--ink)}
    .btn-light:hover{border-color:var(--accent);color:#087c68;transform:translateY(-2px);box-shadow:var(--shadow-soft)}
    .quick-panel{background:rgba(244,246,245,.96);color:var(--ink);border:1px solid rgba(255,255,255,.35);border-radius:var(--radius-lg);box-shadow:0 24px 80px rgba(0,0,0,.22);overflow:hidden}
    .panel-head{padding:24px 24px 18px;border-bottom:1px solid var(--line);display:flex;align-items:flex-start;justify-content:space-between;gap:14px}
    .panel-head h2{font-size:22px;line-height:1.3}.panel-head p{font-size:14px;color:var(--muted);margin-top:5px}
    .status-badge{padding:6px 10px;border-radius:999px;background:rgba(199,146,55,.13);color:#8a5d16;font-size:12px;font-weight:900;white-space:nowrap}
    .panel-list{padding:10px}
    .panel-item{display:grid;grid-template-columns:42px 1fr auto;gap:14px;align-items:center;padding:15px 14px;border-radius:16px}
    .panel-item:hover{background:#fff;box-shadow:var(--shadow-soft)}
    .panel-icon{width:42px;height:42px;border-radius:14px;background:var(--dark);color:var(--accent);display:grid;place-items:center;font-weight:900}
    .panel-item h3{font-size:16px}.panel-item p{font-size:13px;color:var(--muted);line-height:1.5}
    .arrow{color:var(--soft);font-weight:900}
    .search-card{padding:18px 24px 24px;border-top:1px solid var(--line);background:#fff}
    .search-box{display:flex;gap:10px;margin-top:12px}
    .search-box input{width:100%;border:1px solid var(--line);border-radius:14px;padding:13px 14px;background:#f7f9f8;color:var(--ink);outline:none;transition:var(--ease)}
    .search-box input:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(18,199,161,.12);background:#fff}
    .search-box button{border-radius:14px;background:var(--dark);color:#fff;padding:0 18px;font-weight:900;white-space:nowrap}
    .search-box button:hover{background:#2b3330}
    .entry-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:-42px;position:relative;z-index:2}
    .entry-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-soft);transition:var(--ease)}
    .entry-card:hover{transform:translateY(-5px);border-color:rgba(18,199,161,.55);box-shadow:var(--shadow)}
    .entry-card .num{font-size:13px;color:var(--gold);font-weight:900}.entry-card h3{font-size:19px;margin:9px 0 7px}.entry-card p{color:var(--muted);font-size:14px}
    .feature-layout{display:grid;grid-template-columns:1fr .92fr;gap:28px;align-items:stretch;margin-top:34px}
    .feature-main{position:relative;border-radius:var(--radius-lg);overflow:hidden;min-height:430px;background:var(--dark);box-shadow:var(--shadow)}
    .feature-main img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;opacity:.78}
    .feature-main:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.08),rgba(0,0,0,.82))}
    .feature-content{position:absolute;z-index:1;left:28px;right:28px;bottom:28px;color:#fff}
    .tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
    .tag{display:inline-flex;padding:6px 10px;border-radius:999px;background:rgba(18,199,161,.12);color:#087c68;border:1px solid rgba(18,199,161,.22);font-size:12px;font-weight:800}
    .feature-main .tag{background:rgba(255,255,255,.14);color:#eafffa;border-color:rgba(255,255,255,.18)}
    .feature-content h3{font-size:30px;line-height:1.24;margin-bottom:10px}.feature-content p{color:#dce5e2}
    .feature-side{display:grid;gap:18px}
    .mini-card{display:grid;grid-template-columns:158px 1fr;gap:18px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:14px;transition:var(--ease);align-items:center}
    .mini-card:hover{transform:translateY(-4px);border-color:rgba(18,199,161,.55);box-shadow:var(--shadow-soft)}
    .mini-card img{height:124px;width:100%;object-fit:cover;border-radius:13px}.mini-card h3{font-size:19px;margin:6px 0}.mini-card p{font-size:14px;color:var(--muted)}
    .guide-band{background:var(--dark);color:#fff;position:relative;overflow:hidden}
    .guide-band:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 85% 10%,rgba(18,199,161,.18),transparent 32%),radial-gradient(circle at 12% 88%,rgba(199,146,55,.13),transparent 30%)}
    .guide-wrap{position:relative;display:grid;grid-template-columns:.8fr 1fr;gap:48px;align-items:start}
    .guide-wrap .section-title{color:#fff}.guide-wrap .section-desc{color:#cbd6d2}
    .steps{display:grid;gap:14px}
    .step{display:grid;grid-template-columns:52px 1fr;gap:16px;padding:20px;border:1px solid rgba(255,255,255,.11);border-radius:var(--radius);background:rgba(255,255,255,.045);transition:var(--ease)}
    .step:hover{border-color:rgba(18,199,161,.42);background:rgba(18,199,161,.06)}
    .step b{width:52px;height:52px;border-radius:16px;background:rgba(18,199,161,.15);color:var(--accent);display:grid;place-items:center}.step h3{font-size:19px}.step p{color:#c6cfcc;font-size:14px;margin-top:3px}
    .category-area{background:var(--surface-2)}
    .category-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:24px;margin-top:30px}
    .category-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-soft)}
    .category-card.highlight{background:linear-gradient(135deg,#ffffff,#effaf7);border-color:rgba(18,199,161,.35)}
    .category-card h3{font-size:24px;margin-bottom:10px}.category-card p{color:var(--muted)}
    .pill-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.pill{padding:10px 14px;border-radius:999px;border:1px solid var(--line);background:#fff;color:#39423f;font-weight:800}.pill.active,.pill:hover{background:var(--dark);color:#fff;border-color:var(--dark)}
    .proof-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:32px}
    .proof{padding:26px;border-radius:var(--radius);border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-soft)}
    .proof strong{display:block;font-size:34px;line-height:1;color:var(--dark);letter-spacing:-.03em}.proof span{display:block;color:var(--muted);margin-top:10px}
    .notice-list{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:32px}
    .notice{border:1px solid var(--line);background:#fff;border-radius:var(--radius);padding:24px;transition:var(--ease)}
    .notice:hover{transform:translateY(-4px);border-color:rgba(26,167,216,.42);box-shadow:var(--shadow-soft)}
    .notice h3{font-size:20px;margin:10px 0 8px}.notice p{color:var(--muted);font-size:14px}.meta{font-size:13px;color:var(--soft);font-weight:800}
    .faq-wrap{max-width:900px;margin:34px auto 0;display:grid;gap:12px}
    .faq-item{border:1px solid var(--line);border-radius:var(--radius);background:#fff;overflow:hidden;box-shadow:0 8px 18px rgba(21,24,23,.04)}
    .faq-item summary{list-style:none;padding:20px 22px;font-weight:900;display:flex;justify-content:space-between;gap:18px;cursor:pointer}
    .faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";color:var(--accent);font-size:24px;line-height:1}.faq-item[open] summary:after{content:"–"}
    .faq-item p{padding:0 22px 22px;color:var(--muted)}
    .cta{padding:78px 0;background:linear-gradient(135deg,var(--dark),#27302d);color:#fff;position:relative;overflow:hidden}
    .cta:before{content:"";position:absolute;right:-120px;top:-160px;width:420px;height:420px;border-radius:50%;background:rgba(18,199,161,.15)}
    .cta-box{position:relative;display:flex;align-items:center;justify-content:space-between;gap:28px}.cta h2{font-size:clamp(28px,3.8vw,46px);line-height:1.2}.cta p{color:#d2ddda;margin-top:10px;max-width:680px}
    .site-footer{background:#101312;color:#cbd3d0;padding:54px 0 28px}
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:32px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.1)}
    .footer-brand{font-size:22px;font-weight:900;color:#fff;margin-bottom:10px}.footer-grid p{color:#9fa9a6;max-width:520px;font-size:14px}.footer-col h3{font-size:15px;color:#fff;margin-bottom:14px}.footer-col a{display:block;color:#aeb8b5;margin:8px 0;font-size:14px}.footer-col a:hover{color:var(--accent)}
    .copyright{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;padding-top:22px;color:#87908d;font-size:13px}
    :focus-visible{outline:3px solid rgba(18,199,161,.38);outline-offset:3px}
    @media (max-width:1024px){.hero-inner,.feature-layout,.guide-wrap,.category-grid{grid-template-columns:1fr}.entry-grid,.proof-grid,.notice-list{grid-template-columns:repeat(2,1fr)}.hero{min-height:auto}.quick-panel{max-width:720px}.footer-grid{grid-template-columns:1fr 1fr}}
    @media (max-width:768px){.container{width:min(100% - 28px,var(--container))}.top-strip .container{align-items:flex-start;flex-direction:column}.nav-wrap{height:auto;min-height:70px;flex-wrap:wrap;padding:12px 0}.menu-toggle{display:flex}.main-nav{order:3;width:100%;display:none;flex-direction:column;align-items:stretch;padding:8px 0}.main-nav.is-open{display:flex}.main-nav a{text-align:center;border:1px solid var(--line);background:#fff}.nav-action{display:none}.hero-inner{padding:70px 0 70px}.hero-copy h1{font-size:42px}.entry-grid,.proof-grid,.notice-list{grid-template-columns:1fr}.mini-card{grid-template-columns:1fr}.mini-card img{height:190px}.cta-box{flex-direction:column;align-items:flex-start}.footer-grid{grid-template-columns:1fr}.section{padding:66px 0}}
    @media (max-width:520px){.brand-text strong{font-size:16px}.brand-text span{display:none}.hero-copy h1{font-size:34px}.hero-copy p,.section-desc{font-size:15px}.hero-actions,.search-box{flex-direction:column}.btn,.search-box button{width:100%}.panel-item{grid-template-columns:38px 1fr}.panel-item .arrow{display:none}.feature-content{left:20px;right:20px;bottom:20px}.feature-content h3{font-size:24px}.category-card{padding:22px}.copyright{flex-direction:column}}

/* roulang page: category1 */
:root {
      --bg: #f4f6f7;
      --bg-strong: #0f1417;
      --surface: #ffffff;
      --surface-2: #eef2f3;
      --surface-3: #e5eaec;
      --text: #182126;
      --muted: #5f6c72;
      --subtle: #7a878d;
      --line: rgba(24, 33, 38, 0.10);
      --line-strong: rgba(24, 33, 38, 0.18);
      --accent: #21c7a8;
      --accent-2: #1186d6;
      --accent-soft: rgba(33, 199, 168, 0.12);
      --gold: #c99a48;
      --shadow: 0 16px 40px rgba(15, 20, 23, 0.08);
      --shadow-soft: 0 10px 24px rgba(15, 20, 23, 0.06);
      --radius: 18px;
      --radius-sm: 12px;
      --radius-lg: 28px;
      --container: 1260px;
      --gap: 24px;
      --gap-lg: 36px;
      --transition: 180ms ease;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
      color: var(--text);
      background:
        radial-gradient(circle at top, rgba(33, 199, 168, 0.09), transparent 26%),
        linear-gradient(180deg, #f8fafb 0%, #eef2f3 52%, #e9edef 100%);
      line-height: 1.7;
      letter-spacing: 0.01em;
    }

    a { color: inherit; text-decoration: none; transition: color var(--transition), border-color var(--transition), background var(--transition), transform var(--transition), box-shadow var(--transition); }
    img { display: block; max-width: 100%; }
    button, input, select, textarea { font: inherit; }
    button { cursor: pointer; }
    .container {
      width: min(var(--container), calc(100% - 32px));
      margin: 0 auto;
    }

    .top-strip {
      position: sticky;
      top: 0;
      z-index: 40;
      background: rgba(15, 20, 23, 0.92);
      backdrop-filter: blur(10px);
      color: #eaf4f2;
      border-bottom: 1px solid rgba(255,255,255,0.08);
    }

    .top-strip-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 8px 0;
      font-size: 13px;
    }

    .strip-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      align-items: center;
    }

    .strip-tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 5px 10px;
      border: 1px solid rgba(255,255,255,0.14);
      border-radius: 999px;
      background: rgba(255,255,255,0.04);
      color: #dce7e5;
    }

    .strip-note {
      color: rgba(234, 244, 242, 0.72);
      white-space: nowrap;
    }

    .site-header {
      position: relative;
      z-index: 30;
      background: rgba(255,255,255,0.78);
      backdrop-filter: blur(14px);
      border-bottom: 1px solid var(--line);
    }

    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
      padding: 18px 0;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 14px;
      min-width: 220px;
    }

    .brand-mark {
      width: 44px;
      height: 44px;
      border-radius: 14px;
      background: linear-gradient(135deg, var(--bg-strong), #273339 62%, var(--accent) 160%);
      box-shadow: inset 0 0 0 1px rgba(255,255,255,0.10), 0 10px 24px rgba(15,20,23,0.18);
      position: relative;
      flex: none;
    }

    .brand-mark::before,
    .brand-mark::after {
      content: "";
      position: absolute;
      inset: 10px;
      border-radius: 10px;
      border: 1px solid rgba(255,255,255,0.16);
    }

    .brand-mark::after {
      inset: 14px;
      border-color: rgba(33, 199, 168, 0.5);
    }

    .brand-text {
      display: flex;
      flex-direction: column;
      gap: 2px;
      line-height: 1.2;
    }

    .brand-text strong {
      font-size: 18px;
      letter-spacing: 0.02em;
    }

    .brand-text span {
      font-size: 12px;
      color: var(--muted);
    }

    .main-nav {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-wrap: wrap;
      justify-content: center;
    }

    .main-nav a {
      padding: 10px 16px;
      border-radius: 999px;
      color: var(--muted);
      border: 1px solid transparent;
      background: transparent;
      font-weight: 600;
    }

    .main-nav a:hover,
    .main-nav a:focus-visible {
      color: var(--text);
      border-color: var(--line-strong);
      background: rgba(255,255,255,0.92);
      outline: none;
      transform: translateY(-1px);
    }

    .main-nav a.active {
      color: #0d241f;
      background: linear-gradient(135deg, rgba(33,199,168,0.16), rgba(17,134,214,0.12));
      border-color: rgba(33,199,168,0.28);
      box-shadow: 0 8px 18px rgba(33,199,168,0.10);
    }

    .header-cta {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 11px 18px;
      border-radius: 999px;
      color: #f8fbfa;
      background: linear-gradient(135deg, var(--bg-strong), #203038);
      border: 1px solid rgba(255,255,255,0.08);
      box-shadow: var(--shadow-soft);
      font-weight: 700;
      white-space: nowrap;
    }

    .header-cta:hover,
    .header-cta:focus-visible {
      transform: translateY(-1px);
      box-shadow: 0 14px 28px rgba(15,20,23,0.16);
      outline: none;
    }

    .hero {
      position: relative;
      overflow: hidden;
      margin: 22px auto 0;
      border-radius: 28px;
      background: #0f1417;
      box-shadow: var(--shadow);
      color: #f4f8f7;
    }

    .hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(90deg, rgba(15,20,23,0.92) 0%, rgba(15,20,23,0.72) 46%, rgba(15,20,23,0.56) 100%),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      filter: saturate(0.95);
      transform: scale(1.01);
    }

    .hero::after {
      content: "";
      position: absolute;
      inset: auto -12% -40% auto;
      width: 360px;
      height: 360px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(33,199,168,0.20), rgba(33,199,168,0) 70%);
      pointer-events: none;
    }

    .hero-inner {
      position: relative;
      display: grid;
      grid-template-columns: 1.2fr 0.8fr;
      gap: 28px;
      padding: 40px;
      min-height: 520px;
      align-items: center;
    }

    .hero-copy {
      position: relative;
      z-index: 1;
      max-width: 760px;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 14px;
      border-radius: 999px;
      background: rgba(255,255,255,0.10);
      border: 1px solid rgba(255,255,255,0.14);
      color: #d8ebe8;
      font-size: 13px;
      margin-bottom: 16px;
      backdrop-filter: blur(8px);
    }

    .eyebrow-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--accent);
      box-shadow: 0 0 0 6px rgba(33,199,168,0.18);
    }

    .hero h1 {
      margin: 0;
      font-size: clamp(34px, 4.6vw, 60px);
      line-height: 1.1;
      letter-spacing: 0.01em;
    }

    .hero p {
      margin: 18px 0 0;
      max-width: 680px;
      color: rgba(244,248,247,0.84);
      font-size: 17px;
    }

    .hero-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 24px;
    }

    .meta-pill {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 10px 14px;
      border-radius: 999px;
      background: rgba(255,255,255,0.08);
      border: 1px solid rgba(255,255,255,0.12);
      color: #edf4f2;
      font-size: 13px;
    }

    .meta-pill b { color: #fff; }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 28px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 48px;
      padding: 0 20px;
      border-radius: 999px;
      border: 1px solid transparent;
      font-weight: 700;
      transition: transform var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition), color var(--transition);
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--accent), #44d9be);
      color: #06332b;
      box-shadow: 0 16px 28px rgba(33, 199, 168, 0.25);
    }

    .btn-primary:hover,
    .btn-primary:focus-visible {
      transform: translateY(-1px);
      box-shadow: 0 18px 30px rgba(33, 199, 168, 0.32);
      outline: none;
    }

    .btn-secondary {
      background: rgba(255,255,255,0.04);
      border-color: rgba(255,255,255,0.18);
      color: #f5fbf9;
    }

    .btn-secondary:hover,
    .btn-secondary:focus-visible {
      border-color: rgba(255,255,255,0.34);
      background: rgba(255,255,255,0.08);
      transform: translateY(-1px);
      outline: none;
    }

    .hero-panel {
      position: relative;
      z-index: 1;
      align-self: stretch;
      background: rgba(255,255,255,0.10);
      border: 1px solid rgba(255,255,255,0.12);
      border-radius: 24px;
      padding: 18px;
      backdrop-filter: blur(10px);
      display: grid;
      grid-template-rows: auto auto 1fr;
      gap: 16px;
      box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
    }

    .panel-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
    }

    .panel-head strong {
      font-size: 16px;
    }

    .status {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 10px;
      border-radius: 999px;
      background: rgba(255,255,255,0.08);
      color: #e5f5f2;
      font-size: 12px;
      border: 1px solid rgba(255,255,255,0.10);
    }

    .status i {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--gold);
      box-shadow: 0 0 0 5px rgba(201,154,72,0.18);
      display: inline-block;
    }

    .panel-card {
      display: grid;
      grid-template-columns: 92px 1fr;
      gap: 14px;
      align-items: center;
      padding: 14px;
      border-radius: 18px;
      background: rgba(15,20,23,0.40);
      border: 1px solid rgba(255,255,255,0.08);
    }

    .panel-card img {
      width: 92px;
      height: 92px;
      object-fit: cover;
      border-radius: 16px;
    }

    .panel-card h3 {
      margin: 0;
      font-size: 18px;
      color: #fff;
    }

    .panel-card p {
      margin: 6px 0 0;
      color: rgba(243,249,247,0.80);
      font-size: 14px;
    }

    .panel-list {
      display: grid;
      gap: 12px;
    }

    .mini-row {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 12px;
      align-items: center;
      padding: 12px 14px;
      border-radius: 16px;
      background: rgba(255,255,255,0.06);
      border: 1px solid rgba(255,255,255,0.08);
    }

    .mini-row span {
      color: rgba(243,249,247,0.76);
      font-size: 13px;
    }

    .mini-row b {
      color: #fff;
      display: block;
      margin-bottom: 4px;
    }

    .mini-row .arrow {
      color: var(--accent);
      font-weight: 800;
    }

    main {
      padding: 34px 0 0;
    }

    .section {
      margin-top: 34px;
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 16px;
      margin-bottom: 18px;
    }

    .section-head h2 {
      margin: 0;
      font-size: clamp(24px, 3vw, 34px);
      line-height: 1.2;
    }

    .section-head p {
      margin: 6px 0 0;
      color: var(--muted);
      max-width: 760px;
    }

    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--accent-2);
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 0.02em;
      text-transform: uppercase;
      margin-bottom: 8px;
    }

    .grid-quick {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 16px;
    }

    .quick-card {
      background: rgba(255,255,255,0.88);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      padding: 18px;
      box-shadow: var(--shadow-soft);
      min-height: 168px;
      display: flex;
      flex-direction: column;
      gap: 14px;
      transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    }

    .quick-card:hover,
    .quick-card:focus-within {
      transform: translateY(-3px);
      border-color: rgba(33,199,168,0.30);
      box-shadow: 0 18px 32px rgba(15,20,23,0.08);
    }

    .quick-icon {
      width: 42px;
      height: 42px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 14px;
      background: linear-gradient(135deg, rgba(33,199,168,0.16), rgba(17,134,214,0.12));
      color: #0a3a31;
      font-size: 18px;
      font-weight: 800;
    }

    .quick-card h3 {
      margin: 0;
      font-size: 18px;
    }

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

    .quick-card .linkline {
      margin-top: auto;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--accent-2);
      font-weight: 700;
      font-size: 14px;
    }

    .feature-layout {
      display: grid;
      grid-template-columns: 1.2fr 0.8fr;
      gap: 18px;
      align-items: stretch;
    }

    .feature-main,
    .feature-stack {
      display: grid;
      gap: 18px;
    }

    .feature-card,
    .notice-card,
    .filter-bar,
    .content-card,
    .faq-card,
    .cta-card {
      background: rgba(255,255,255,0.90);
      border: 1px solid var(--line);
      border-radius: 22px;
      box-shadow: var(--shadow-soft);
    }

    .feature-card {
      overflow: hidden;
      display: grid;
      grid-template-columns: 1fr;
      min-height: 100%;
    }

    .feature-card figure {
      margin: 0;
      position: relative;
      min-height: 260px;
    }

    .feature-card figure img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .feature-card figure::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(15,20,23,0.02), rgba(15,20,23,0.54));
    }

    .feature-card .content {
      padding: 22px;
      display: grid;
      gap: 12px;
    }

    .tag-row {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 7px 11px;
      border-radius: 999px;
      font-size: 12px;
      font-weight: 700;
      color: #24534a;
      background: var(--accent-soft);
      border: 1px solid rgba(33,199,168,0.18);
    }

    .feature-card h3,
    .content-card h3,
    .notice-card h3,
    .faq-card summary {
      margin: 0;
      font-size: 20px;
      line-height: 1.35;
    }

    .feature-card p,
    .content-card p,
    .notice-card p,
    .faq-body {
      margin: 0;
      color: var(--muted);
      font-size: 15px;
    }

    .feature-side {
      display: grid;
      grid-template-columns: 1fr;
      gap: 16px;
    }

    .stack-card {
      display: grid;
      grid-template-columns: 122px 1fr;
      gap: 14px;
      padding: 14px;
      border-radius: 20px;
      background: rgba(255,255,255,0.88);
      border: 1px solid var(--line);
      box-shadow: var(--shadow-soft);
      transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
    }

    .stack-card:hover {
      transform: translateY(-2px);
      border-color: rgba(17,134,214,0.25);
      box-shadow: 0 16px 28px rgba(15,20,23,0.08);
    }

    .stack-card img {
      width: 122px;
      height: 112px;
      border-radius: 16px;
      object-fit: cover;
    }

    .stack-card h4 {
      margin: 0 0 8px;
      font-size: 17px;
    }

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

    .notice-card {
      padding: 22px;
    }

    .notice-list {
      display: grid;
      gap: 14px;
      margin-top: 16px;
    }

    .notice-item {
      display: flex;
      gap: 12px;
      align-items: flex-start;
      padding: 14px 0;
      border-top: 1px solid var(--line);
    }

    .notice-item:first-child {
      border-top: 0;
      padding-top: 0;
    }

    .notice-dot {
      width: 11px;
      height: 11px;
      margin-top: 6px;
      border-radius: 50%;
      background: var(--gold);
      box-shadow: 0 0 0 6px rgba(201,154,72,0.12);
      flex: none;
    }

    .notice-item b {
      display: block;
      margin-bottom: 4px;
      font-size: 15px;
    }

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

    .browse-wrap {
      display: grid;
      gap: 18px;
    }

    .filter-bar {
      padding: 18px;
      display: grid;
      gap: 14px;
    }

    .filter-tools {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 12px;
      align-items: center;
    }

    .search-box {
      display: flex;
      align-items: center;
      gap: 10px;
      border: 1px solid var(--line-strong);
      background: #fff;
      border-radius: 999px;
      padding: 8px 10px 8px 16px;
      transition: border-color var(--transition), box-shadow var(--transition);
    }

    .search-box:focus-within {
      border-color: rgba(33,199,168,0.50);
      box-shadow: 0 0 0 4px rgba(33,199,168,0.10);
    }

    .search-box input {
      border: 0;
      outline: none;
      width: 100%;
      min-width: 0;
      background: transparent;
      color: var(--text);
    }

    .search-box button {
      border: 0;
      background: linear-gradient(135deg, var(--accent), #44d9be);
      color: #043229;
      border-radius: 999px;
      padding: 10px 14px;
      font-weight: 800;
    }

    .filter-pills {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .filter-btn {
      border: 1px solid var(--line);
      background: #fff;
      color: var(--muted);
      padding: 10px 14px;
      border-radius: 999px;
      font-weight: 700;
    }

    .filter-btn:hover,
    .filter-btn:focus-visible {
      border-color: rgba(17,134,214,0.26);
      color: var(--text);
      outline: none;
      transform: translateY(-1px);
    }

    .filter-btn.active {
      background: linear-gradient(135deg, rgba(33,199,168,0.14), rgba(17,134,214,0.10));
      color: #0d281f;
      border-color: rgba(33,199,168,0.30);
    }

    .content-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 18px;
    }

    .content-card {
      overflow: hidden;
      display: grid;
      grid-template-columns: 140px 1fr;
      gap: 16px;
      padding: 14px;
      transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
    }

    .content-card:hover {
      transform: translateY(-3px);
      border-color: rgba(33,199,168,0.28);
      box-shadow: 0 18px 32px rgba(15,20,23,0.08);
    }

    .content-card figure {
      margin: 0;
      position: relative;
      overflow: hidden;
      border-radius: 18px;
      min-height: 172px;
    }

    .content-card figure img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .content-card .card-body {
      display: flex;
      flex-direction: column;
      gap: 10px;
      padding: 4px 4px 4px 0;
    }

    .card-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      color: var(--subtle);
      font-size: 12px;
    }

    .card-meta span {
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .card-meta span::before {
      content: "";
      width: 5px;
      height: 5px;
      border-radius: 50%;
      background: var(--accent);
      opacity: 0.8;
    }

    .content-card h3 {
      font-size: 18px;
    }

    .content-card .actions {
      margin-top: auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      flex-wrap: wrap;
    }

    .inline-link {
      color: var(--accent-2);
      font-weight: 700;
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .score {
      color: #24534a;
      background: rgba(33,199,168,0.12);
      border: 1px solid rgba(33,199,168,0.18);
      padding: 6px 10px;
      border-radius: 999px;
      font-size: 12px;
      font-weight: 800;
      white-space: nowrap;
    }

    .pager {
      display: flex;
      align-items: center;
      justify-content: center;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 18px;
    }

    .pager a,
    .pager span {
      min-width: 42px;
      height: 42px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 12px;
      border: 1px solid var(--line);
      background: #fff;
      color: var(--muted);
      padding: 0 12px;
      font-weight: 700;
    }

    .pager a:hover,
    .pager a:focus-visible {
      border-color: rgba(33,199,168,0.28);
      color: var(--text);
      transform: translateY(-1px);
      outline: none;
    }

    .pager .current {
      background: linear-gradient(135deg, rgba(33,199,168,0.14), rgba(17,134,214,0.10));
      border-color: rgba(33,199,168,0.28);
      color: #0b2f28;
    }

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

    .faq-card {
      overflow: hidden;
    }

    .faq-card summary {
      list-style: none;
      padding: 18px 20px;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      font-size: 17px;
      font-weight: 700;
    }

    .faq-card summary::-webkit-details-marker { display: none; }

    .faq-card summary::after {
      content: "+";
      width: 28px;
      height: 28px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 999px;
      background: var(--accent-soft);
      color: #0e3a31;
      flex: none;
      transition: transform var(--transition), background var(--transition);
    }

    .faq-card[open] summary {
      border-bottom: 1px solid var(--line);
    }

    .faq-card[open] summary::after {
      content: "−";
      background: rgba(201,154,72,0.16);
    }

    .faq-body {
      padding: 16px 20px 20px;
    }

    .cta-card {
      position: relative;
      overflow: hidden;
      padding: 24px;
      background:
        linear-gradient(135deg, rgba(15,20,23,0.96), rgba(15,20,23,0.86)),
        url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
      color: #f5fbf9;
    }

    .cta-card::before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(90deg, rgba(15,20,23,0.30), rgba(15,20,23,0.08));
      pointer-events: none;
    }

    .cta-inner {
      position: relative;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 18px;
      align-items: center;
    }

    .cta-inner h2 {
      margin: 0;
      font-size: clamp(26px, 3vw, 38px);
      line-height: 1.18;
    }

    .cta-inner p {
      margin: 12px 0 0;
      max-width: 740px;
      color: rgba(245,251,249,0.82);
    }

    .cta-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: flex-end;
    }

    .cta-actions .btn-secondary {
      background: rgba(255,255,255,0.06);
    }

    .site-footer {
      margin-top: 34px;
      padding: 34px 0 20px;
      background: #0f1417;
      color: #dbe6e3;
      border-top: 1px solid rgba(255,255,255,0.06);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.2fr 0.8fr 0.8fr;
      gap: 24px;
      padding-bottom: 24px;
    }

    .footer-brand {
      font-size: 22px;
      font-weight: 800;
      margin-bottom: 10px;
      letter-spacing: 0.02em;
      color: #fff;
    }

    .site-footer p {
      margin: 0;
      color: rgba(219,230,227,0.76);
      max-width: 420px;
    }

    .footer-col h3 {
      margin: 0 0 12px;
      font-size: 16px;
      color: #fff;
    }

    .footer-col a {
      display: block;
      color: rgba(219,230,227,0.76);
      padding: 6px 0;
    }

    .footer-col a:hover,
    .footer-col a:focus-visible {
      color: #fff;
      outline: none;
    }

    .copyright {
      border-top: 1px solid rgba(255,255,255,0.08);
      padding-top: 16px;
      display: flex;
      flex-wrap: wrap;
      gap: 8px 18px;
      justify-content: space-between;
      font-size: 13px;
      color: rgba(219,230,227,0.70);
    }

    .section-divider {
      height: 1px;
      background: linear-gradient(90deg, transparent, var(--line-strong), transparent);
      margin: 24px 0;
    }

    .muted-box {
      background: rgba(255,255,255,0.64);
      border: 1px solid var(--line);
      border-radius: 18px;
      padding: 16px 18px;
      color: var(--muted);
    }

    .small-note {
      font-size: 13px;
      color: var(--subtle);
    }

    .hidden { display: none !important; }

    :focus-visible {
      outline: 3px solid rgba(33,199,168,0.28);
      outline-offset: 2px;
    }

    @media (max-width: 1180px) {
      .hero-inner,
      .feature-layout,
      .cta-inner {
        grid-template-columns: 1fr;
      }

      .hero {
        border-radius: 24px;
      }

      .hero-inner {
        min-height: auto;
      }
    }

    @media (max-width: 960px) {
      .header-inner {
        flex-wrap: wrap;
      }

      .brand {
        min-width: auto;
      }

      .grid-quick,
      .content-grid,
      .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .filter-tools {
        grid-template-columns: 1fr;
      }

      .hero-inner {
        padding: 28px;
      }
    }

    @media (max-width: 760px) {
      .top-strip-inner,
      .header-inner,
      .section-head {
        flex-direction: column;
        align-items: flex-start;
      }

      .strip-note {
        white-space: normal;
      }

      .main-nav {
        width: 100%;
        justify-content: flex-start;
      }

      .header-cta {
        width: 100%;
        justify-content: center;
      }

      .grid-quick,
      .content-grid,
      .footer-grid,
      .hero-inner {
        grid-template-columns: 1fr;
      }

      .stack-card,
      .content-card,
      .panel-card {
        grid-template-columns: 1fr;
      }

      .stack-card img,
      .panel-card img,
      .content-card figure {
        width: 100%;
        min-height: 210px;
      }

      .content-card .card-body {
        padding: 0;
      }

      .hero {
        margin-top: 16px;
      }

      .hero h1 {
        font-size: 34px;
      }

      .hero p {
        font-size: 15px;
      }

      .cta-actions,
      .hero-actions {
        width: 100%;
      }

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

      .copyright {
        flex-direction: column;
      }
    }

    @media (max-width: 520px) {
      .container { width: min(var(--container), calc(100% - 24px)); }
      .hero-inner { padding: 22px; }
      .quick-card,
      .feature-card .content,
      .notice-card,
      .filter-bar,
      .faq-body,
      .cta-card { padding-left: 16px; padding-right: 16px; }
      .hero h1 { font-size: 30px; }
      .hero p { font-size: 14px; }
      .main-nav a,
      .filter-btn,
      .btn { width: 100%; }
      .filter-pills { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .tag-row { gap: 6px; }
      .tag { padding: 6px 10px; }
    }