/* roulang page: index */
:root{
      --bg:#080b10;
      --bg-2:#0e131b;
      --surface:#121925;
      --surface-2:#171f2c;
      --surface-3:#1d2735;
      --line:rgba(255,255,255,.09);
      --line-2:rgba(255,255,255,.14);
      --text:#eef4ff;
      --muted:#9caec7;
      --muted-2:#72829b;
      --accent:#25d1b5;
      --accent-2:#4a8bff;
      --warm:#e7b35a;
      --danger:#ff7373;
      --success:#2fd48b;
      --shadow:0 24px 70px rgba(0,0,0,.38);
      --shadow-soft:0 14px 32px rgba(0,0,0,.22);
      --radius:20px;
      --radius-sm:14px;
      --radius-lg:28px;
      --container:1240px;
      --gap:24px;
      --gap-sm:16px;
      --transition:.24s ease;
    }

    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
      background:
        radial-gradient(circle at top left, rgba(74,139,255,.12), transparent 28%),
        radial-gradient(circle at top right, rgba(37,209,181,.10), transparent 24%),
        linear-gradient(180deg, #080b10 0%, #0b1017 35%, #090c12 100%);
      color:var(--text);
      line-height:1.65;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:color var(--transition),transform var(--transition),background var(--transition),border-color var(--transition),box-shadow var(--transition),opacity var(--transition)}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(37,209,181,.28);color:#fff}
    :focus-visible{outline:3px solid rgba(74,139,255,.45);outline-offset:2px}

    .skip-link{
      position:absolute;left:-9999px;top:0;
      background:#fff;color:#000;padding:10px 14px;border-radius:10px;z-index:9999
    }
    .skip-link:focus{left:16px;top:16px}
    .container{width:min(var(--container), calc(100% - 32px));margin:0 auto}
    .section{padding:22px 0 8px}
    .section--spaced{padding:34px 0 8px}
    .section-title{
      display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:18px
    }
    .section-title__text h2,
    .section-title__text h3{
      margin:0;color:var(--text);line-height:1.15;letter-spacing:-.02em
    }
    .section-title__text h2{font-size:clamp(24px,2.2vw,34px)}
    .section-title__text h3{font-size:clamp(20px,1.8vw,28px)}
    .section-title__text p{
      margin:10px 0 0;color:var(--muted);max-width:68ch;font-size:15px
    }
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;
      color:var(--accent);font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
      margin-bottom:10px
    }
    .eyebrow::before{
      content:"";width:10px;height:10px;border-radius:999px;background:linear-gradient(135deg,var(--accent),var(--accent-2));box-shadow:0 0 0 6px rgba(37,209,181,.08)
    }
    .muted{color:var(--muted)}
    .tiny{font-size:12px;color:var(--muted-2)}
    .badge{
      display:inline-flex;align-items:center;gap:8px;
      padding:7px 12px;border-radius:999px;
      background:rgba(255,255,255,.04);
      border:1px solid var(--line);
      color:var(--muted);
      font-size:13px;
      white-space:nowrap
    }
    .badge--accent{
      background:rgba(37,209,181,.12);
      border-color:rgba(37,209,181,.26);
      color:#bdf8ee
    }
    .badge--warm{
      background:rgba(231,179,90,.12);
      border-color:rgba(231,179,90,.28);
      color:#ffe4b0
    }
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:10px;
      min-height:48px;padding:0 18px;border-radius:14px;
      border:1px solid transparent;
      font-weight:700;font-size:15px;letter-spacing:.01em;
      transition:transform var(--transition),box-shadow var(--transition),background var(--transition),border-color var(--transition),color var(--transition),opacity var(--transition)
    }
    .btn:hover{transform:translateY(-1px)}
    .btn:active{transform:translateY(0)}
    .btn--primary{
      color:#04110f;
      background:linear-gradient(135deg, #30e0c7 0%, #25c2ad 100%);
      box-shadow:0 14px 32px rgba(37,209,181,.22)
    }
    .btn--primary:hover{box-shadow:0 18px 40px rgba(37,209,181,.28)}
    .btn--ghost{
      color:var(--text);
      background:rgba(255,255,255,.03);
      border-color:var(--line)
    }
    .btn--ghost:hover{border-color:rgba(74,139,255,.38);background:rgba(74,139,255,.08)}
    .btn--soft{
      color:#dbe8ff;background:rgba(74,139,255,.10);border-color:rgba(74,139,255,.18)
    }
    .btn--soft:hover{background:rgba(74,139,255,.16)}
    .chip{
      display:inline-flex;align-items:center;justify-content:center;
      min-height:38px;padding:0 15px;border-radius:999px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.03);
      color:var(--muted);font-size:14px;font-weight:600;
      transition:transform var(--transition),border-color var(--transition),background var(--transition),color var(--transition)
    }
    .chip:hover,.chip.is-active{
      color:var(--text);
      border-color:rgba(37,209,181,.30);
      background:rgba(37,209,181,.10)
    }
    .panel{
      background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .panel--soft{background:linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,.02))}
    .grid{display:grid;gap:var(--gap)}
    .topbar{
      position:relative;z-index:20;
      background:rgba(7,10,15,.88);
      border-bottom:1px solid var(--line);
      backdrop-filter:blur(10px);
      color:var(--muted);
      font-size:13px
    }
    .topbar__inner{
      min-height:44px;display:flex;align-items:center;justify-content:space-between;gap:16px
    }
    .topbar__left,.topbar__right{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
    .topbar__notice{
      display:inline-flex;align-items:center;gap:8px;
      color:#dbe7ff
    }
    .topbar__notice strong{color:#fff}
    .topbar__mini-links{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
    .topbar__mini-links a{
      color:var(--muted);font-weight:600
    }
    .topbar__mini-links a:hover{color:#fff}
    .topbar__dot{
      width:6px;height:6px;border-radius:50%;
      background:var(--accent);box-shadow:0 0 0 5px rgba(37,209,181,.10)
    }

    .header{
      position:sticky;top:0;z-index:30;
      background:rgba(9,12,17,.72);
      border-bottom:1px solid transparent;
      backdrop-filter:blur(14px);
      transition:border-color var(--transition),box-shadow var(--transition),background var(--transition)
    }
    .header.is-scrolled{
      border-bottom-color:var(--line);
      box-shadow:0 10px 30px rgba(0,0,0,.22);
      background:rgba(9,12,17,.92)
    }
    .header__inner{
      min-height:76px;display:flex;align-items:center;gap:20px
    }
    .brand{
      display:inline-flex;align-items:center;gap:12px;flex:0 0 auto
    }
    .brand__mark{
      width:42px;height:42px;border-radius:14px;
      background:
        radial-gradient(circle at 30% 28%, rgba(255,255,255,.34), transparent 36%),
        linear-gradient(145deg, #2fe1c5 0%, #4a8bff 100%);
      box-shadow:0 16px 28px rgba(74,139,255,.16);
      position:relative;
      overflow:hidden;
    }
    .brand__mark::after{
      content:"XPJ";position:absolute;inset:0;display:grid;place-items:center;
      color:#04110f;font-size:12px;font-weight:900;letter-spacing:.06em
    }
    .brand__text{
      display:flex;flex-direction:column;gap:2px
    }
    .brand__text strong{
      font-size:17px;line-height:1.1;letter-spacing:-.02em
    }
    .brand__text span{
      color:var(--muted);font-size:12px
    }
    .menu-toggle{
      display:none;
      margin-left:auto;
      width:44px;height:44px;border-radius:14px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.03);
      color:var(--text)
    }
    .menu-toggle span{
      display:block;width:18px;height:2px;background:currentColor;margin:0 auto;position:relative;border-radius:2px
    }
    .menu-toggle span::before,.menu-toggle span::after{
      content:"";position:absolute;left:0;width:18px;height:2px;background:currentColor;border-radius:2px
    }
    .menu-toggle span::before{top:-6px}
    .menu-toggle span::after{top:6px}

    .nav{
      margin-left:auto;display:flex;align-items:center;gap:8px;flex-wrap:wrap
    }
    .nav a{
      display:inline-flex;align-items:center;justify-content:center;
      min-height:42px;padding:0 15px;border-radius:999px;
      color:var(--muted);
      border:1px solid transparent;
      font-size:14px;font-weight:600
    }
    .nav a:hover{
      color:var(--text);
      background:rgba(255,255,255,.04);
      border-color:var(--line)
    }
    .nav a.is-active{
      color:#04110f;
      background:linear-gradient(135deg, rgba(48,224,199,1) 0%, rgba(37,194,173,1) 100%);
      border-color:transparent;
      box-shadow:0 10px 22px rgba(37,209,181,.22)
    }
    .header__actions{
      display:flex;align-items:center;gap:10px;margin-left:4px
    }
    .header__actions .btn{min-height:42px;padding:0 15px;border-radius:12px;font-size:14px}

    .hero{padding:26px 0 12px}
    .hero__grid{
      display:grid;
      grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);
      gap:var(--gap);
      align-items:stretch
    }
    .hero__content{
      position:relative;overflow:hidden;
      padding:30px;
      border-radius:var(--radius-lg);
      border:1px solid var(--line);
      background:
        linear-gradient(135deg, rgba(18,25,37,.96) 0%, rgba(12,16,24,.92) 48%, rgba(18,25,37,.90) 100%);
      box-shadow:var(--shadow)
    }
    .hero__content::before{
      content:"";
      position:absolute;inset:-1px auto auto -1px;width:240px;height:240px;
      background:radial-gradient(circle, rgba(37,209,181,.20), transparent 66%);
      pointer-events:none
    }
    .hero__content::after{
      content:"";
      position:absolute;inset:auto -50px -90px auto;width:260px;height:260px;
      background:radial-gradient(circle, rgba(74,139,255,.18), transparent 68%);
      pointer-events:none
    }
    .hero__meta{
      display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px;position:relative;z-index:1
    }
    .hero__title{
      margin:0;position:relative;z-index:1;
      font-size:clamp(32px,4.2vw,58px);
      line-height:1.05;letter-spacing:-.04em
    }
    .hero__title em{
      font-style:normal;
      background:linear-gradient(135deg, #fff 0%, #d8f7f1 45%, #8ce7d7 100%);
      -webkit-background-clip:text;background-clip:text;color:transparent
    }
    .hero__desc{
      margin:18px 0 0;max-width:62ch;position:relative;z-index:1;
      color:#c7d4e8;font-size:16px
    }
    .hero__actions{
      display:flex;flex-wrap:wrap;gap:12px;margin-top:24px;position:relative;z-index:1
    }
    .hero__trust{
      display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:26px;position:relative;z-index:1
    }
    .trust-card{
      padding:14px 14px 13px;border-radius:16px;
      background:rgba(255,255,255,.04);
      border:1px solid var(--line);
      min-height:82px
    }
    .trust-card strong{
      display:block;font-size:15px;margin-bottom:6px
    }
    .trust-card span{display:block;color:var(--muted);font-size:13px;line-height:1.5}

    .hero__visual{
      display:grid;grid-template-rows:1fr auto;
      gap:14px;
      min-height:100%;
    }
    .hero__image{
      position:relative;overflow:hidden;
      min-height:360px;border-radius:var(--radius-lg);
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      background:linear-gradient(180deg, rgba(13,18,26,.62), rgba(13,18,26,.92))
    }
    .hero__image img{
      width:100%;height:100%;object-fit:cover;min-height:360px;
      filter:saturate(1.05) contrast(1.04) brightness(.8)
    }
    .hero__image::after{
      content:"";
      position:absolute;inset:0;
      background:
        linear-gradient(180deg, rgba(5,8,12,.05) 0%, rgba(5,8,12,.20) 42%, rgba(5,8,12,.88) 100%),
        linear-gradient(90deg, rgba(37,209,181,.08), transparent 30%, rgba(74,139,255,.08));
      pointer-events:none
    }
    .hero__image-copy{
      position:absolute;inset:auto 18px 18px 18px;z-index:2;
      display:grid;gap:10px
    }
    .hero__image-copy .badge{width:max-content;background:rgba(7,10,15,.55);backdrop-filter:blur(10px)}
    .hero__image-copy strong{font-size:22px;line-height:1.15}
    .hero__image-copy p{margin:0;color:#d8e6f8;font-size:14px;max-width:32ch}
    .hero__floating{
      display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px
    }
    .floating-card{
      padding:14px 14px 13px;border-radius:18px;
      border:1px solid var(--line);
      background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.025));
      box-shadow:var(--shadow-soft)
    }
    .floating-card span{
      display:block;color:var(--muted);font-size:12px;margin-bottom:8px
    }
    .floating-card strong{
      display:block;font-size:14px;line-height:1.35
    }

    .quick-entry{padding:18px 0 8px}
    .quick-entry__grid{
      display:grid;
      grid-template-columns:repeat(6,minmax(0,1fr));
      gap:14px
    }
    .entry-card{
      position:relative;
      padding:18px 16px 16px;
      border-radius:18px;
      border:1px solid var(--line);
      background:linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.02));
      box-shadow:var(--shadow-soft);
      overflow:hidden;
      min-height:126px
    }
    .entry-card::before{
      content:"";
      position:absolute;inset:auto -24px -24px auto;width:118px;height:118px;border-radius:50%;
      background:radial-gradient(circle, rgba(37,209,181,.17), transparent 67%);
      pointer-events:none
    }
    .entry-card:hover{
      transform:translateY(-3px);
      border-color:rgba(37,209,181,.25);
      box-shadow:0 18px 36px rgba(0,0,0,.26)
    }
    .entry-card__icon{
      width:40px;height:40px;border-radius:14px;margin-bottom:14px;
      background:rgba(37,209,181,.12);
      border:1px solid rgba(37,209,181,.2);
      display:grid;place-items:center;color:#bbf8ef
    }
    .entry-card__icon svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
    .entry-card h3{
      margin:0;font-size:16px;line-height:1.25
    }
    .entry-card p{
      margin:8px 0 0;color:var(--muted);font-size:13px;line-height:1.55
    }

    .highlight{padding:24px 0 10px}
    .highlight__grid{
      display:grid;
      grid-template-columns:repeat(12,minmax(0,1fr));
      gap:var(--gap)
    }
    .hero-card{
      grid-column:span 7;
      position:relative;overflow:hidden;
      min-height:420px;
      border-radius:var(--radius-lg);
      border:1px solid var(--line);
      background:
        linear-gradient(180deg, rgba(17,24,35,.06) 0%, rgba(17,24,35,.72) 100%),
        linear-gradient(135deg, rgba(37,209,181,.08), rgba(74,139,255,.05));
      box-shadow:var(--shadow)
    }
    .hero-card img{
      width:100%;height:100%;object-fit:cover;min-height:420px;filter:saturate(1.02) contrast(1.02) brightness(.82)
    }
    .hero-card__overlay{
      position:absolute;inset:0;display:flex;flex-direction:column;justify-content:space-between;
      padding:24px;
      background:linear-gradient(180deg, rgba(7,10,15,.16), rgba(7,10,15,.74) 75%, rgba(7,10,15,.88))
    }
    .hero-card__top{
      display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between
    }
    .hero-card__headline{
      margin-top:auto;max-width:30ch
    }
    .hero-card__headline h3{
      margin:0;font-size:28px;line-height:1.1
    }
    .hero-card__headline p{
      margin:12px 0 0;color:#d2e2f7;font-size:14px;max-width:36ch
    }
    .hero-card__meta{
      display:flex;gap:10px;flex-wrap:wrap;margin-top:18px
    }
    .hero-card__meta .badge{background:rgba(7,10,15,.38);backdrop-filter:blur(8px)}

    .mini-stack{
      grid-column:span 5;
      display:grid;gap:var(--gap)
    }
    .mini-card{
      position:relative;
      padding:20px;
      border-radius:var(--radius);
      border:1px solid var(--line);
      background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.025));
      box-shadow:var(--shadow-soft);
      overflow:hidden
    }
    .mini-card--image{
      min-height:198px;
      padding:0;
    }
    .mini-card--image img{
      width:100%;height:100%;min-height:198px;object-fit:cover;filter:brightness(.82) saturate(1.03)
    }
    .mini-card--image .mini-card__content{
      position:absolute;inset:auto 18px 18px 18px;
      background:rgba(8,11,16,.56);border:1px solid rgba(255,255,255,.08);
      border-radius:16px;padding:14px 14px 13px;backdrop-filter:blur(10px)
    }
    .mini-card__content h3{margin:0;font-size:18px;line-height:1.2}
    .mini-card__content p{margin:8px 0 0;color:var(--muted);font-size:14px}
    .mini-card__content ul{
      margin:12px 0 0;padding:0;list-style:none;display:grid;gap:8px
    }
    .mini-card__content li{
      display:flex;align-items:flex-start;gap:8px;color:#dce6f5;font-size:13px;line-height:1.5
    }
    .mini-card__content li::before{
      content:"";width:8px;height:8px;border-radius:50%;margin-top:7px;background:linear-gradient(135deg,var(--accent),var(--accent-2))
    }

    .info-strip{
      grid-column:1/-1;
      display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
      padding:18px 20px;border-radius:18px;
      border:1px solid var(--line);
      background:linear-gradient(135deg, rgba(37,209,181,.08), rgba(74,139,255,.05), rgba(255,255,255,.025));
      box-shadow:var(--shadow-soft)
    }
    .info-strip strong{font-size:17px}
    .info-strip p{margin:4px 0 0;color:var(--muted);font-size:14px}
    .info-strip__tags{display:flex;gap:10px;flex-wrap:wrap}

    .categories{padding:18px 0 10px}
    .categories__bar{
      display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:18px
    }
    .categories__chips{display:flex;gap:10px;flex-wrap:wrap}
    .category-layout{
      display:grid;
      grid-template-columns:minmax(0,1.35fr) minmax(320px,.65fr);
      gap:var(--gap)
    }
    .category-feature{
      padding:18px;border-radius:var(--radius-lg);
      border:1px solid var(--line);
      background:
        linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.02)),
        linear-gradient(135deg, rgba(37,209,181,.05), transparent 45%);
      box-shadow:var(--shadow-soft);
      overflow:hidden
    }
    .category-feature__grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
      align-items:stretch
    }
    .category-feature__media{
      border-radius:20px;overflow:hidden;min-height:280px;position:relative;border:1px solid var(--line)
    }
    .category-feature__media img{
      width:100%;height:100%;object-fit:cover;min-height:280px;filter:brightness(.83) saturate(1.04)
    }
    .category-feature__media::after{
      content:"";position:absolute;inset:0;
      background:linear-gradient(180deg, rgba(8,11,16,.10), rgba(8,11,16,.78))
    }
    .category-feature__copy{
      display:flex;flex-direction:column;justify-content:center;padding:8px 4px
    }
    .category-feature__copy h3{
      margin:0;font-size:26px;line-height:1.15
    }
    .category-feature__copy p{margin:12px 0 0;color:var(--muted);font-size:15px;max-width:42ch}
    .category-feature__list{
      margin:18px 0 0;padding:0;list-style:none;display:grid;gap:10px
    }
    .category-feature__list li{
      display:flex;align-items:flex-start;gap:10px;color:#dce6f5;font-size:14px;line-height:1.55
    }
    .category-feature__list li::before{
      content:"";width:9px;height:9px;border-radius:50%;margin-top:7px;background:linear-gradient(135deg,var(--warm),var(--accent))
    }
    .category-side{display:grid;gap:var(--gap)}
    .side-card{
      padding:18px;border-radius:var(--radius);
      border:1px solid var(--line);
      background:linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.02));
      box-shadow:var(--shadow-soft)
    }
    .side-card h3{margin:0;font-size:18px}
    .side-card p{margin:10px 0 0;color:var(--muted);font-size:14px}
    .side-list{margin:14px 0 0;padding:0;list-style:none;display:grid;gap:10px}
    .side-list li{
      display:flex;justify-content:space-between;gap:12px;align-items:center;
      padding:11px 12px;border-radius:14px;
      background:rgba(255,255,255,.03);
      border:1px solid var(--line)
    }
    .side-list span{color:var(--muted);font-size:13px}
    .side-list strong{font-size:14px}
    .category-grid{
      margin-top:var(--gap);
      display:grid;
      grid-template-columns:repeat(12,minmax(0,1fr));
      gap:var(--gap)
    }
    .category-card{
      position:relative;
      overflow:hidden;
      border-radius:20px;
      border:1px solid var(--line);
      background:linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.02));
      box-shadow:var(--shadow-soft);
      min-height:240px
    }
    .category-card--span7{grid-column:span 7}
    .category-card--span5{grid-column:span 5}
    .category-card__media{
      height:180px;overflow:hidden;position:relative;border-bottom:1px solid var(--line)
    }
    .category-card__media img{
      width:100%;height:100%;object-fit:cover;filter:brightness(.82) saturate(1.04)
    }
    .category-card__body{padding:18px}
    .category-card__body h4{margin:0;font-size:20px;line-height:1.2}
    .category-card__body p{margin:10px 0 0;color:var(--muted);font-size:14px}
    .category-card__meta{
      display:flex;gap:8px;flex-wrap:wrap;margin-top:14px
    }
    .text-card{
      padding:20px;border-radius:20px;border:1px solid var(--line);
      background:linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.02));
      box-shadow:var(--shadow-soft)
    }
    .text-card h4{margin:0;font-size:20px}
    .text-card p{margin:10px 0 0;color:var(--muted);font-size:14px}
    .text-card ul{margin:14px 0 0;padding:0;list-style:none;display:grid;gap:10px}
    .text-card li{
      padding:11px 12px;border-radius:14px;
      background:rgba(255,255,255,.03);border:1px solid var(--line);
      color:#dde7f7;font-size:14px
    }

    .updates{padding:20px 0 10px}
    .updates__layout{
      display:grid;
      grid-template-columns:minmax(0,.98fr) minmax(320px,1.02fr);
      gap:var(--gap);
      align-items:start
    }
    .update-list{
      padding:18px;border-radius:var(--radius-lg);
      border:1px solid var(--line);
      background:linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.02));
      box-shadow:var(--shadow-soft)
    }
    .update-list__item{
      display:grid;grid-template-columns:94px 1fr;gap:14px;
      align-items:start;
      padding:14px 0;
      border-top:1px solid var(--line)
    }
    .update-list__item:first-child{border-top:0;padding-top:0}
    .update-list__time{
      display:inline-flex;align-items:center;justify-content:center;
      min-height:36px;border-radius:999px;padding:0 12px;
      background:rgba(37,209,181,.12);border:1px solid rgba(37,209,181,.22);
      color:#c9faf1;font-size:13px;font-weight:700
    }
    .update-list__item h4{margin:0;font-size:17px;line-height:1.25}
    .update-list__item p{margin:8px 0 0;color:var(--muted);font-size:14px}
    .update-list__item .tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
    .update-spot{
      position:sticky;top:96px;
      display:grid;gap:var(--gap)
    }
    .update-spot__media{
      position:relative;overflow:hidden;
      border-radius:var(--radius-lg);
      border:1px solid var(--line);
      min-height:266px;
      box-shadow:var(--shadow-soft)
    }
    .update-spot__media img{
      width:100%;height:100%;min-height:266px;object-fit:cover;filter:brightness(.82) saturate(1.02)
    }
    .update-spot__media::after{
      content:"";position:absolute;inset:0;
      background:linear-gradient(180deg, rgba(7,10,15,.14), rgba(7,10,15,.82))
    }
    .update-spot__body{
      position:absolute;inset:auto 18px 18px 18px;z-index:2;
      background:rgba(7,10,15,.55);backdrop-filter:blur(10px);
      border:1px solid rgba(255,255,255,.08);
      border-radius:18px;padding:16px
    }
    .update-spot__body strong{display:block;font-size:20px;line-height:1.15}
    .update-spot__body p{margin:8px 0 0;color:#d8e6f8;font-size:14px}
    .timeline{
      padding:18px;border-radius:var(--radius-lg);
      border:1px solid var(--line);
      background:linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.02));
      box-shadow:var(--shadow-soft)
    }
    .timeline__item{
      display:grid;grid-template-columns:18px 1fr;gap:12px;
      padding:12px 0;border-top:1px solid var(--line)
    }
    .timeline__item:first-child{border-top:0;padding-top:0}
    .timeline__dot{
      width:14px;height:14px;border-radius:50%;margin-top:5px;
      background:linear-gradient(135deg,var(--accent),var(--accent-2));
      box-shadow:0 0 0 6px rgba(37,209,181,.10)
    }
    .timeline__item strong{display:block;font-size:15px}
    .timeline__item span{display:block;color:var(--muted);font-size:13px;margin-top:4px;line-height:1.5}

    .faq{padding:18px 0 10px}
    .faq__wrap{
      padding:18px;border-radius:var(--radius-lg);
      border:1px solid var(--line);
      background:linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.02));
      box-shadow:var(--shadow-soft)
    }
    .faq details{
      border-top:1px solid var(--line);
      padding:0
    }
    .faq details:first-child{border-top:0}
    .faq summary{
      list-style:none;
      cursor:pointer;
      display:flex;align-items:center;justify-content:space-between;gap:16px;
      padding:18px 4px;
      color:var(--text);
      font-size:16px;
      font-weight:700
    }
    .faq summary::-webkit-details-marker{display:none}
    .faq summary::after{
      content:"+";
      flex:0 0 auto;
      width:30px;height:30px;border-radius:10px;
      display:grid;place-items:center;
      border:1px solid var(--line);
      background:rgba(255,255,255,.03);
      color:var(--muted);
      transition:transform var(--transition),background var(--transition),color var(--transition)
    }
    .faq details[open] summary::after{
      content:"–";
      color:#fff;
      background:rgba(37,209,181,.13);
      border-color:rgba(37,209,181,.22)
    }
    .faq .answer{
      padding:0 4px 18px;
      color:var(--muted);
      font-size:14px;
      max-width:84ch
    }
    .faq .answer ul{
      margin:10px 0 0;padding-left:18px
    }
    .faq .answer li{margin:6px 0}

    .cta{
      padding:28px 0 44px
    }
    .cta__box{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-lg);
      border:1px solid rgba(255,255,255,.10);
      background:
        linear-gradient(180deg, rgba(6,9,14,.26), rgba(6,9,14,.82)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      box-shadow:var(--shadow)
    }
    .cta__box::after{
      content:"";position:absolute;inset:0;
      background:linear-gradient(90deg, rgba(8,11,16,.84) 0%, rgba(8,11,16,.66) 58%, rgba(8,11,16,.82) 100%)
    }
    .cta__inner{
      position:relative;z-index:1;
      padding:32px;
      display:grid;
      grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);
      gap:24px;
      align-items:center
    }
    .cta__copy h2{
      margin:0;font-size:clamp(28px,3vw,42px);line-height:1.06
    }
    .cta__copy p{
      margin:14px 0 0;
      color:#d9e5f6;
      max-width:62ch
    }
    .cta__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
    .cta__notes{
      display:grid;gap:12px
    }
    .note-box{
      padding:16px 16px 15px;border-radius:18px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.10);
      backdrop-filter:blur(8px)
    }
    .note-box strong{display:block;font-size:15px}
    .note-box span{display:block;margin-top:6px;color:#d2e0f2;font-size:13px;line-height:1.5}

    .footer{
      padding:24px 0 32px;
      border-top:1px solid var(--line);
      background:rgba(8,11,16,.52)
    }
    .footer__grid{
      display:grid;
      grid-template-columns:1.3fr .9fr .9fr 1fr;
      gap:22px;
      align-items:start
    }
    .footer__brand .brand{margin-bottom:12px}
    .footer__brand p{
      margin:0;color:var(--muted);max-width:36ch;font-size:14px
    }
    .footer__group h3{
      margin:0 0 12px;font-size:15px
    }
    .footer__links{
      display:grid;gap:10px
    }
    .footer__links a{
      color:var(--muted);font-size:14px
    }
    .footer__links a:hover{color:#fff}
    .footer__meta{
      margin-top:18px;padding-top:18px;border-top:1px solid var(--line);
      display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
      color:var(--muted-2);font-size:13px
    }
    .footer__meta a{color:#d2e0f2}
    .footer__meta a:hover{color:var(--accent)}
    .footer__tech{
      display:flex;flex-wrap:wrap;gap:8px
    }

    .accordion-grid{display:grid;gap:12px}

    @media (max-width: 1200px){
      .quick-entry__grid{grid-template-columns:repeat(3,minmax(0,1fr))}
      .hero__grid{grid-template-columns:1fr}
      .hero__visual{grid-template-columns:1fr 1fr;grid-template-rows:auto}
      .hero__image{min-height:320px}
      .hero__image img{min-height:320px}
      .highlight__grid{grid-template-columns:1fr}
      .hero-card,.mini-stack{grid-column:auto}
      .category-layout{grid-template-columns:1fr}
      .updates__layout{grid-template-columns:1fr}
      .update-spot{position:static}
      .footer__grid{grid-template-columns:1.2fr 1fr 1fr}
    }

    @media (max-width: 992px){
      .topbar__inner{padding:8px 0;align-items:flex-start;flex-direction:column}
      .header__inner{position:relative}
      .menu-toggle{display:inline-flex;align-items:center;justify-content:center}
      .nav{
        position:absolute;left:0;right:0;top:calc(100% + 10px);
        display:grid;grid-template-columns:1fr;
        padding:12px;
        background:rgba(9,12,17,.98);
        border:1px solid var(--line);
        border-radius:18px;
        box-shadow:var(--shadow);
        transform:translateY(-8px);
        opacity:0;
        pointer-events:none;
        transition:opacity var(--transition),transform var(--transition)
      }
      body.nav-open .nav{
        opacity:1;pointer-events:auto;transform:translateY(0)
      }
      .header__actions{display:none}
      .hero__content{padding:24px}
      .hero__trust{grid-template-columns:1fr}
      .hero__visual{grid-template-columns:1fr}
      .hero__image{min-height:300px}
      .hero__image img{min-height:300px}
      .category-feature__grid{grid-template-columns:1fr}
      .category-card--span7,.category-card--span5{grid-column:1/-1}
      .footer__grid{grid-template-columns:1fr 1fr}
      .cta__inner{grid-template-columns:1fr}
    }

    @media (max-width: 768px){
      .section{padding-top:18px}
      .hero{padding-top:18px}
      .container{width:min(var(--container), calc(100% - 24px))}
      .hero__content,.cta__inner{padding:20px}
      .quick-entry__grid{grid-template-columns:repeat(2,minmax(0,1fr))}
      .hero__desc,.section-title__text p,.cta__copy p{font-size:15px}
      .hero__title{font-size:clamp(30px,9vw,44px)}
      .hero-card__headline h3,.category-feature__copy h3{font-size:22px}
      .footer__grid{grid-template-columns:1fr}
      .update-list__item{grid-template-columns:1fr;gap:8px}
      .update-list__item .tags{margin-top:8px}
      .hero-card{min-height:360px}
      .hero-card img{min-height:360px}
      .hero-card__overlay{padding:18px}
      .info-strip{padding:16px}
    }

    @media (max-width: 520px){
      .topbar{font-size:12px}
      .brand__text span{display:none}
      .brand__mark{width:38px;height:38px;border-radius:12px}
      .header__inner{min-height:68px}
      .hero__content,.cta__inner,.category-feature,.update-list,.timeline,.faq__wrap,.side-card,.text-card{border-radius:18px}
      .hero__actions,.cta__actions{display:grid;grid-template-columns:1fr}
      .btn{width:100%}
      .quick-entry__grid{grid-template-columns:1fr}
      .hero__floating{grid-template-columns:1fr}
      .info-strip{flex-direction:column;align-items:flex-start}
      .categories__bar,.section-title{align-items:flex-start;flex-direction:column}
      .chip{min-height:36px;padding:0 12px;font-size:13px}
      .faq summary{font-size:15px}
      .update-list,.hero-card__overlay,.mini-card,.category-card__body,.side-card,.text-card,.timeline{padding:16px}
    }

    @media (max-width: 400px){
      .hero__title{font-size:28px}
      .hero__content{padding:18px}
      .hero__image-copy strong{font-size:20px}
      .floating-card strong{font-size:13px}
      .nav a{justify-content:flex-start}
    }

/* roulang page: category1 */
:root{
      --bg:#08131f;
      --bg-2:#0d1b2a;
      --panel:#101f31;
      --panel-2:#13243a;
      --panel-3:#16293f;
      --text:#e8f1fb;
      --muted:#9fb4c8;
      --soft:#7f95aa;
      --line:rgba(255,255,255,.08);
      --line-2:rgba(124, 214, 196, .22);
      --primary:#43d6c5;
      --primary-2:#16b7d1;
      --accent:#f5c25d;
      --danger:#ff7b6b;
      --shadow:0 20px 50px rgba(0,0,0,.32);
      --shadow-soft:0 12px 30px rgba(0,0,0,.22);
      --radius:20px;
      --radius-sm:14px;
      --radius-xs:10px;
      --container:1200px;
      --gap:24px;
      --gap-sm:16px;
      --gap-xs:10px;
      --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",Segoe UI,Roboto,Helvetica,Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(67,214,197,.12), transparent 36%),
        radial-gradient(circle at 85% 12%, rgba(245,194,93,.10), transparent 28%),
        linear-gradient(180deg, #07111b 0%, #091420 38%, #07111b 100%);
      line-height:1.7;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background:
        linear-gradient(90deg, transparent 0, rgba(255,255,255,.02) 50%, transparent 100%);
      opacity:.3;
      mask-image:linear-gradient(180deg, rgba(0,0,0,.6), transparent 90%);
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    ul,ol{margin:0;padding:0;list-style:none}
    p{margin:0}
    .container{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
    }
    .topbar{
      position:relative;
      z-index:20;
      background:rgba(5,12,19,.92);
      border-bottom:1px solid var(--line);
      color:var(--muted);
      font-size:14px;
    }
    .topbar__inner{
      min-height:42px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:8px 0;
      flex-wrap:wrap;
    }
    .topbar__left,.topbar__right{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
    .topbar__badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:4px 10px;
      border-radius:999px;
      background:rgba(67,214,197,.12);
      color:#9ef3e9;
      border:1px solid rgba(67,214,197,.18);
      font-weight:600;
      letter-spacing:.02em;
    }
    .topbar__right a{
      color:#d7e4f2;
      transition:color var(--transition), opacity var(--transition);
    }
    .topbar__right a:hover{color:var(--primary)}
    .topbar__dot{
      width:4px;height:4px;border-radius:50%;
      background:rgba(255,255,255,.3);
    }
    .header{
      position:sticky;
      top:0;
      z-index:30;
      background:rgba(8,19,31,.84);
      backdrop-filter:blur(16px);
      border-bottom:1px solid rgba(255,255,255,.06);
      transition:box-shadow var(--transition), background var(--transition);
    }
    .header.is-scrolled{
      box-shadow:0 14px 32px rgba(0,0,0,.18);
      background:rgba(8,19,31,.94);
    }
    .header__inner{
      min-height:76px;
      display:flex;
      align-items:center;
      gap:18px;
      justify-content:space-between;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .brand__mark{
      width:42px;height:42px;border-radius:14px;
      position:relative;
      background:
        linear-gradient(135deg, rgba(67,214,197,1), rgba(22,183,209,1));
      box-shadow:0 10px 24px rgba(22,183,209,.28);
      flex:0 0 auto;
    }
    .brand__mark::before,
    .brand__mark::after{
      content:"";
      position:absolute;
      inset:11px;
      border-radius:10px;
      border:1.5px solid rgba(255,255,255,.82);
      transform:rotate(12deg);
    }
    .brand__mark::after{
      inset:15px 9px 9px 15px;
      transform:rotate(-12deg);
      opacity:.65;
    }
    .brand__text{
      display:flex;
      flex-direction:column;
      min-width:0;
      line-height:1.2;
    }
    .brand__text strong{
      font-size:16px;
      letter-spacing:.02em;
      color:var(--text);
      white-space:nowrap;
    }
    .brand__text span{
      font-size:12px;
      color:var(--muted);
      white-space:nowrap;
    }
    .nav-toggle{
      display:none;
      width:44px;height:44px;
      border:1px solid var(--line);
      border-radius:12px;
      background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
      color:var(--text);
      cursor:pointer;
      align-items:center;
      justify-content:center;
      flex-direction:column;
      gap:5px;
      transition:transform var(--transition), border-color var(--transition), background var(--transition);
      flex:0 0 auto;
    }
    .nav-toggle:hover{
      transform:translateY(-1px);
      border-color:rgba(67,214,197,.4);
    }
    .nav-toggle span{
      width:18px;height:2px;border-radius:99px;background:currentColor;display:block;
    }
    .nav{
      display:flex;
      align-items:center;
      gap:8px;
      flex-wrap:wrap;
    }
    .nav a{
      position:relative;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:10px 14px;
      border-radius:999px;
      color:#dce7f3;
      border:1px solid transparent;
      transition:background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
      font-size:14px;
      white-space:nowrap;
    }
    .nav a:hover{
      color:var(--primary);
      background:rgba(67,214,197,.08);
      border-color:rgba(67,214,197,.18);
      transform:translateY(-1px);
    }
    .nav a.is-active,
    .nav a[aria-current="page"]{
      color:#04141b;
      background:linear-gradient(135deg, var(--primary), #9bf3eb);
      border-color:transparent;
      box-shadow:0 10px 24px rgba(67,214,197,.18);
    }
    .header__actions{
      display:flex;
      align-items:center;
      gap:10px;
      flex:0 0 auto;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:42px;
      padding:0 16px;
      border-radius:14px;
      border:1px solid transparent;
      font-weight:600;
      cursor:pointer;
      transition:transform var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition), color var(--transition);
      white-space:nowrap;
    }
    .btn:hover{transform:translateY(-1px)}
    .btn:active{transform:translateY(0)}
    .btn--primary{
      background:linear-gradient(135deg, var(--primary), var(--primary-2));
      color:#04141b;
      box-shadow:0 12px 28px rgba(22,183,209,.16);
    }
    .btn--primary:hover{box-shadow:0 18px 32px rgba(22,183,209,.24)}
    .btn--ghost{
      color:var(--text);
      background:rgba(255,255,255,.03);
      border-color:var(--line);
    }
    .btn--ghost:hover{
      border-color:rgba(67,214,197,.34);
      background:rgba(67,214,197,.08);
      color:#c9fff7;
    }
    .btn--soft{
      color:#f7fbff;
      background:rgba(245,194,93,.12);
      border-color:rgba(245,194,93,.18);
    }
    .btn--soft:hover{
      background:rgba(245,194,93,.18);
      border-color:rgba(245,194,93,.26);
    }
    .hero{
      position:relative;
      padding:34px 0 18px;
    }
    .hero__wrap{
      position:relative;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.08);
      border-radius:28px;
      background:
        linear-gradient(135deg, rgba(13,27,42,.92), rgba(8,19,31,.92)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      box-shadow:var(--shadow);
    }
    .hero__wrap::before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(90deg, rgba(8,19,31,.88) 0%, rgba(8,19,31,.6) 55%, rgba(8,19,31,.35) 100%);
      pointer-events:none;
    }
    .hero__content{
      position:relative;
      z-index:1;
      padding:30px;
    }
    .breadcrumbs{
      display:flex;
      align-items:center;
      gap:8px;
      flex-wrap:wrap;
      font-size:13px;
      color:var(--muted);
      margin-bottom:18px;
    }
    .breadcrumbs a{
      color:#dfe9f4;
      transition:color var(--transition);
    }
    .breadcrumbs a:hover{color:var(--primary)}
    .breadcrumbs span{color:rgba(255,255,255,.34)}
    .hero__grid{
      display:grid;
      grid-template-columns:1.12fr .88fr;
      gap:28px;
      align-items:center;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      background:rgba(67,214,197,.12);
      color:#9ef3e9;
      border:1px solid rgba(67,214,197,.18);
      font-size:13px;
      font-weight:700;
      letter-spacing:.04em;
    }
    .hero h1{
      margin:16px 0 14px;
      font-size:clamp(34px, 4.3vw, 58px);
      line-height:1.08;
      letter-spacing:-.03em;
      max-width:12ch;
    }
    .hero__lead{
      color:#d7e4f1;
      font-size:clamp(16px, 1.45vw, 19px);
      max-width:44rem;
    }
    .hero__actions{
      margin-top:24px;
      display:flex;
      gap:12px;
      flex-wrap:wrap;
    }
    .hero__meta{
      margin-top:18px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:34px;
      padding:0 12px;
      border-radius:999px;
      background:rgba(255,255,255,.04);
      border:1px solid var(--line);
      color:#d7e6f5;
      font-size:13px;
    }
    .pill strong{color:#fff}
    .hero__points{
      margin-top:24px;
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:12px;
    }
    .point{
      padding:14px 14px 13px;
      border-radius:16px;
      background:rgba(255,255,255,.04);
      border:1px solid var(--line);
    }
    .point strong{
      display:block;
      font-size:15px;
      margin-bottom:4px;
      color:#fff;
    }
    .point span{font-size:13px;color:var(--muted)}
    .hero__visual{
      position:relative;
      display:grid;
      gap:14px;
      align-content:center;
    }
    .hero__image{
      position:relative;
      border-radius:24px;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.08);
      min-height:380px;
      box-shadow:var(--shadow-soft);
      background:var(--panel);
    }
    .hero__image img{
      width:100%;
      height:100%;
      object-fit:cover;
      min-height:380px;
      filter:saturate(1.04) contrast(1.02);
    }
    .hero__image::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, rgba(8,19,31,.08) 0%, rgba(8,19,31,.28) 100%);
    }
    .hero__card{
      position:absolute;
      left:18px;
      right:18px;
      bottom:18px;
      z-index:2;
      display:grid;
      gap:10px;
      padding:16px;
      border-radius:18px;
      background:rgba(8,19,31,.76);
      border:1px solid rgba(255,255,255,.10);
      backdrop-filter:blur(10px);
    }
    .hero__card-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      color:#f3fbff;
    }
    .hero__card-head strong{font-size:15px}
    .hero__card-head em{
      font-style:normal;
      color:#9ef3e9;
      font-weight:700;
    }
    .hero__card-text{
      color:#dce8f3;
      font-size:14px;
      line-height:1.65;
    }
    .hero__mini{
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:10px;
    }
    .mini-stat{
      padding:14px;
      border-radius:16px;
      background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
      border:1px solid var(--line);
    }
    .mini-stat span{
      display:block;
      color:var(--muted);
      font-size:12px;
      margin-bottom:6px;
    }
    .mini-stat strong{
      font-size:17px;
      color:#fff;
      letter-spacing:.01em;
    }
    .section{
      padding:28px 0;
    }
    .section--soft{
      background:linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01));
      border-top:1px solid rgba(255,255,255,.04);
      border-bottom:1px solid rgba(255,255,255,.04);
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:16px;
      margin-bottom:18px;
    }
    .section-head h2{
      margin:0;
      font-size:clamp(24px, 2.2vw, 34px);
      line-height:1.15;
      letter-spacing:-.02em;
    }
    .section-head p{
      color:var(--muted);
      max-width:48rem;
      font-size:14px;
    }
    .entrance-grid{
      display:grid;
      grid-template-columns:repeat(4, minmax(0, 1fr));
      gap:16px;
    }
    .entry-card{
      position:relative;
      padding:18px;
      border-radius:20px;
      background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
      min-height:172px;
      transition:transform var(--transition), border-color var(--transition), box-shadow var(--transition);
    }
    .entry-card:hover{
      transform:translateY(-3px);
      border-color:rgba(67,214,197,.26);
      box-shadow:0 18px 34px rgba(0,0,0,.24);
    }
    .entry-card::before{
      content:"";
      position:absolute;
      inset:auto -30px -38px auto;
      width:118px;height:118px;border-radius:50%;
      background:radial-gradient(circle, rgba(67,214,197,.18), transparent 68%);
      pointer-events:none;
    }
    .entry-card__icon{
      width:42px;height:42px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:14px;
      background:rgba(67,214,197,.12);
      color:#b8fff5;
      font-weight:800;
      border:1px solid rgba(67,214,197,.16);
      margin-bottom:14px;
    }
    .entry-card h3{
      margin:0 0 8px;
      font-size:17px;
      line-height:1.25;
    }
    .entry-card p{
      color:var(--muted);
      font-size:14px;
      line-height:1.65;
    }
    .entry-card__link{
      display:inline-flex;
      margin-top:14px;
      color:#c6fff7;
      font-weight:700;
      font-size:13px;
      gap:6px;
      align-items:center;
    }
    .entry-card__link span{transition:transform var(--transition)}
    .entry-card:hover .entry-card__link span{transform:translateX(2px)}
    .spotlight__layout{
      display:grid;
      grid-template-columns:repeat(12, minmax(0, 1fr));
      gap:18px;
    }
    .spotlight-card{
      position:relative;
      overflow:hidden;
      border-radius:24px;
      border:1px solid var(--line);
      background:var(--panel);
      box-shadow:var(--shadow-soft);
      min-height:260px;
      transition:transform var(--transition), border-color var(--transition), box-shadow var(--transition);
    }
    .spotlight-card:hover{
      transform:translateY(-2px);
      border-color:rgba(67,214,197,.24);
      box-shadow:0 18px 36px rgba(0,0,0,.25);
    }
    .spotlight-card--lead{grid-column:span 6}
    .spotlight-card--small{grid-column:span 3}
    .spotlight-card__media{
      position:absolute;
      inset:0;
    }
    .spotlight-card__media img{
      width:100%;
      height:100%;
      object-fit:cover;
      opacity:.92;
    }
    .spotlight-card__media::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, rgba(8,19,31,.06), rgba(8,19,31,.82) 86%);
    }
    .spotlight-card__body{
      position:relative;
      z-index:1;
      padding:20px;
      display:flex;
      flex-direction:column;
      justify-content:flex-end;
      height:100%;
      gap:10px;
    }
    .spotlight-card__body h3{
      margin:0;
      font-size:22px;
      line-height:1.18;
    }
    .spotlight-card__body p{
      color:#d7e4f1;
      font-size:14px;
      max-width32ch;
    }
    .spotlight-card__meta{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      min-height:28px;
      padding:0 10px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      color:#eff7ff;
      border:1px solid rgba(255,255,255,.08);
      font-size:12px;
      font-weight:600;
    }
    .tag--accent{
      background:rgba(245,194,93,.15);
      color:#ffe3a3;
      border-color:rgba(245,194,93,.2);
    }
    .tag--success{
      background:rgba(67,214,197,.12);
      color:#b7fff5;
      border-color:rgba(67,214,197,.18);
    }
    .tag--muted{
      background:rgba(255,255,255,.04);
      color:#c3d5e7;
      border-color:rgba(255,255,255,.08);
    }
    .spotlight-card__action{
      margin-top:6px;
      display:inline-flex;
      align-items:center;
      gap:6px;
      font-size:13px;
      font-weight:700;
      color:#9ef3e9;
    }
    .spotlight-card--small .spotlight-card__body h3{
      font-size:19px;
    }
    .strip{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:16px 18px;
      border-radius:20px;
      background:linear-gradient(135deg, rgba(67,214,197,.12), rgba(19,36,58,.88));
      border:1px solid rgba(67,214,197,.18);
      box-shadow:var(--shadow-soft);
    }
    .strip__text{
      display:flex;
      flex-direction:column;
      gap:4px;
    }
    .strip__text strong{
      font-size:17px;
      color:#f7fcff;
    }
    .strip__text span{
      color:#d7e4f1;
      font-size:14px;
    }
    .strip__time{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 14px;
      border-radius:999px;
      background:rgba(8,19,31,.56);
      border:1px solid rgba(255,255,255,.10);
      color:#dceaf7;
      font-weight:700;
      white-space:nowrap;
    }
    .category-toolbar{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-bottom:18px;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 14px;
      min-height:40px;
      border-radius:999px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.03);
      color:#dfeaf6;
      font-size:14px;
      font-weight:600;
      transition:background var(--transition), border-color var(--transition), transform var(--transition), color var(--transition);
      cursor:pointer;
    }
    .chip:hover{
      transform:translateY(-1px);
      background:rgba(67,214,197,.08);
      border-color:rgba(67,214,197,.22);
      color:#dffdf8;
    }
    .chip.is-active{
      background:linear-gradient(135deg, rgba(67,214,197,.18), rgba(22,183,209,.12));
      border-color:rgba(67,214,197,.28);
      color:#bafff4;
      box-shadow:0 10px 22px rgba(67,214,197,.08);
    }
    .category-layout{
      display:grid;
      grid-template-columns:minmax(0, 1.55fr) minmax(300px, .85fr);
      gap:20px;
      align-items:start;
    }
    .card-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0, 1fr));
      gap:18px;
    }
    .post-card{
      display:flex;
      flex-direction:column;
      overflow:hidden;
      border-radius:22px;
      background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
      transition:transform var(--transition), border-color var(--transition), box-shadow var(--transition);
      min-height:100%;
    }
    .post-card:hover{
      transform:translateY(-3px);
      border-color:rgba(67,214,197,.22);
      box-shadow:0 20px 36px rgba(0,0,0,.24);
    }
    .post-card__media{
      position:relative;
      aspect-ratio:16/9;
      overflow:hidden;
      background:var(--panel);
    }
    .post-card__media img{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:transform .45s ease, filter .45s ease;
    }
    .post-card:hover .post-card__media img{
      transform:scale(1.03);
      filter:saturate(1.05);
    }
    .post-card__body{
      display:flex;
      flex-direction:column;
      gap:12px;
      padding:18px;
      flex:1 1 auto;
    }
    .post-card__top{
      display:flex;
      align-items:center;
      gap:8px;
      flex-wrap:wrap;
    }
    .post-card h3{
      margin:0;
      font-size:19px;
      line-height:1.3;
      letter-spacing:-.01em;
    }
    .post-card p{
      color:var(--muted);
      font-size:14px;
      line-height:1.75;
    }
    .post-card__meta{
      margin-top:auto;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      font-size:13px;
      color:var(--soft);
      padding-top:2px;
    }
    .post-card__link{
      display:inline-flex;
      align-items:center;
      gap:6px;
      color:#c5fff7;
      font-weight:700;
      white-space:nowrap;
    }
    .post-card--lead{
      grid-column:span 2;
      display:grid;
      grid-template-columns:1.08fr .92fr;
      min-height:320px;
    }
    .post-card--lead .post-card__media{
      aspect-ratio:auto;
      min-height:100%;
    }
    .post-card--lead .post-card__body{
      padding:22px;
      justify-content:center;
    }
    .post-card--lead h3{
      font-size:24px;
      max-width:18ch;
    }
    .sidebar{
      display:grid;
      gap:16px;
      position:sticky;
      top:112px;
    }
    .side-panel{
      padding:18px;
      border-radius:22px;
      background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
    }
    .side-panel h3{
      margin:0 0 14px;
      font-size:18px;
      line-height:1.2;
    }
    .side-list{
      display:grid;
      gap:12px;
    }
    .side-item{
      display:flex;
      gap:12px;
      padding:12px;
      border-radius:16px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.05);
      transition:background var(--transition), transform var(--transition), border-color var(--transition);
    }
    .side-item:hover{
      transform:translateY(-1px);
      border-color:rgba(67,214,197,.18);
      background:rgba(67,214,197,.06);
    }
    .side-item__no{
      width:34px;height:34px;
      border-radius:12px;
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      background:rgba(67,214,197,.12);
      color:#bafff4;
      font-weight:800;
    }
    .side-item__body{
      min-width:0;
      display:grid;
      gap:4px;
    }
    .side-item__body strong{
      font-size:14px;
      color:#f4f9ff;
    }
    .side-item__body span{
      color:var(--muted);
      font-size:13px;
    }
    .notice-list{
      display:grid;
      gap:12px;
    }
    .notice{
      padding:14px 14px 13px;
      border-radius:16px;
      background:rgba(8,19,31,.42);
      border:1px solid rgba(255,255,255,.08);
    }
    .notice__head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:8px;
      font-size:13px;
      color:#c8d9e8;
    }
    .notice__head strong{color:#fff;font-size:14px}
    .notice p{
      color:var(--muted);
      font-size:14px;
      line-height:1.7;
    }
    .notice__time{
      color:#9ef3e9;
      font-weight:700;
      white-space:nowrap;
    }
    .summary-box{
      padding:16px;
      border-radius:18px;
      background:linear-gradient(135deg, rgba(245,194,93,.10), rgba(255,255,255,.03));
      border:1px solid rgba(245,194,93,.16);
    }
    .summary-box strong{
      display:block;
      font-size:15px;
      margin-bottom:8px;
      color:#fff5dd;
    }
    .summary-box p{
      color:#e8eff8;
      font-size:14px;
      line-height:1.7;
    }
    .pagination{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      margin-top:22px;
      flex-wrap:wrap;
    }
    .page-btn{
      min-width:42px;
      height:42px;
      padding:0 14px;
      border-radius:12px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.03);
      color:#dbe8f5;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      transition:background var(--transition), border-color var(--transition), transform var(--transition), color var(--transition);
    }
    .page-btn:hover{
      transform:translateY(-1px);
      border-color:rgba(67,214,197,.28);
      background:rgba(67,214,197,.08);
      color:#cffef6;
    }
    .page-btn.is-active{
      background:linear-gradient(135deg, var(--primary), var(--primary-2));
      border-color:transparent;
      color:#04141b;
      font-weight:800;
      box-shadow:0 10px 24px rgba(22,183,209,.16);
    }
    .page-btn.is-disabled{
      opacity:.45;
      pointer-events:none;
    }
    .related-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:16px;
    }
    .related-card{
      padding:18px;
      border-radius:20px;
      background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
      transition:transform var(--transition), border-color var(--transition);
    }
    .related-card:hover{
      transform:translateY(-2px);
      border-color:rgba(67,214,197,.22);
    }
    .related-card h3{
      margin:0 0 10px;
      font-size:17px;
    }
    .related-links{
      display:grid;
      gap:10px;
    }
    .related-links a{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      padding:11px 12px;
      border-radius:14px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.05);
      color:#dfeaf6;
      transition:background var(--transition), color var(--transition), border-color var(--transition);
      font-size:14px;
    }
    .related-links a:hover{
      background:rgba(67,214,197,.08);
      border-color:rgba(67,214,197,.18);
      color:#f2fffd;
    }
    .faq{
      display:grid;
      gap:12px;
    }
    .faq-item{
      border-radius:18px;
      background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));
      border:1px solid var(--line);
      overflow:hidden;
    }
    .faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:18px 18px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      font-weight:700;
      color:#f4f9ff;
      transition:background var(--transition);
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:hover{
      background:rgba(67,214,197,.04);
    }
    .faq-item summary span{
      color:#9ef3e9;
      font-size:20px;
      line-height:1;
      flex:0 0 auto;
    }
    .faq-item .faq-body{
      padding:0 18px 18px;
      color:var(--muted);
      font-size:14px;
      line-height:1.75;
    }
    .cta{
      position:relative;
      overflow:hidden;
      border-top:1px solid rgba(255,255,255,.06);
    }
    .cta__box{
      position:relative;
      border-radius:28px;
      padding:26px;
      background:
        linear-gradient(135deg, rgba(67,214,197,.14), rgba(8,19,31,.92)),
        url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow);
    }
    .cta__box::before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(90deg, rgba(8,19,31,.84) 0%, rgba(8,19,31,.62) 60%, rgba(8,19,31,.42) 100%);
      border-radius:28px;
      pointer-events:none;
    }
    .cta__inner{
      position:relative;
      z-index:1;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
      flex-wrap:wrap;
    }
    .cta__text{
      max-width:760px;
    }
    .cta__text h2{
      margin:0 0 10px;
      font-size:clamp(26px, 3vw, 38px);
      line-height:1.15;
    }
    .cta__text p{
      color:#dce7f3;
      font-size:15px;
      line-height:1.75;
    }
    .cta__buttons{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
    }
    .footer{
      margin-top:26px;
      padding:26px 0 34px;
      border-top:1px solid rgba(255,255,255,.06);
      background:linear-gradient(180deg, rgba(7,17,27,.2), rgba(7,17,27,.92));
    }
    .footer__grid{
      display:grid;
      grid-template-columns:1.4fr 1fr 1fr 1fr;
      gap:20px;
      padding:16px 0 18px;
    }
    .footer__brand p{
      margin-top:14px;
      color:var(--muted);
      font-size:14px;
      line-height:1.8;
      max-width:28rem;
    }
    .footer__group h3{
      margin:0 0 14px;
      font-size:16px;
    }
    .footer__links{
      display:grid;
      gap:10px;
    }
    .footer__links a{
      color:#dbe8f4;
      font-size:14px;
      transition:color var(--transition), transform var(--transition);
      width:fit-content;
    }
    .footer__links a:hover{
      color:var(--primary);
      transform:translateX(2px);
    }
    .footer__meta{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      flex-wrap:wrap;
      padding-top:18px;
      border-top:1px solid rgba(255,255,255,.06);
      color:#9fb4c8;
      font-size:13px;
    }
    .footer__tech{
      display:flex;
      gap:8px;
      flex-wrap:wrap;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      min-height:28px;
      padding:0 10px;
      border-radius:999px;
      background:rgba(255,255,255,.05);
      color:#dce6f1;
      border:1px solid rgba(255,255,255,.06);
      font-size:12px;
    }
    .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;
    }
    .skip-link{
      position:absolute;
      left:-999px;
      top:10px;
      z-index:100;
      padding:10px 14px;
      border-radius:12px;
      background:var(--primary);
      color:#04141b;
      font-weight:700;
    }
    .skip-link:focus{left:12px}
    :focus-visible{
      outline:2px solid rgba(67,214,197,.84);
      outline-offset:2px;
    }
    @media (max-width: 1199px){
      .hero__grid{grid-template-columns:1fr}
      .hero__visual{order:-1}
      .hero__points{grid-template-columns:repeat(3, minmax(0, 1fr))}
      .entrance-grid{grid-template-columns:repeat(2, minmax(0, 1fr))}
      .category-layout{grid-template-columns:1fr}
      .sidebar{position:static}
      .related-grid{grid-template-columns:repeat(2, minmax(0, 1fr))}
      .footer__grid{grid-template-columns:repeat(2, minmax(0, 1fr))}
    }
    @media (max-width: 991px){
      .nav{display:none}
      .nav.is-open{
        display:flex;
        position:absolute;
        top:100%;
        left:16px;
        right:16px;
        padding:14px;
        margin-top:10px;
        border-radius:20px;
        background:rgba(8,19,31,.98);
        border:1px solid rgba(255,255,255,.08);
        box-shadow:var(--shadow);
      }
      .nav-toggle{display:inline-flex}
      .header__inner{position:relative}
      .header__actions .btn--ghost{display:none}
      .spotlight__layout{grid-template-columns:repeat(6, minmax(0, 1fr))}
      .spotlight-card--lead{grid-column:span 6}
      .spotlight-card--small{grid-column:span 3}
      .card-grid{grid-template-columns:1fr}
      .post-card--lead{grid-column:span 1; grid-template-columns:1fr}
      .related-grid{grid-template-columns:1fr}
      .footer__grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width: 767px){
      .container{width:min(var(--container), calc(100% - 24px))}
      .topbar__inner{gap:8px}
      .hero{padding-top:20px}
      .hero__content{padding:20px}
      .hero__points{grid-template-columns:1fr}
      .hero__mini{grid-template-columns:1fr}
      .hero__image{min-height:300px}
      .hero__image img{min-height:300px}
      .hero h1{max-width:100%}
      .section{padding:22px 0}
      .section-head{flex-direction:column; align-items:flex-start}
      .entrance-grid{grid-template-columns:1fr}
      .spotlight__layout{grid-template-columns:1fr}
      .spotlight-card--lead,.spotlight-card--small{grid-column:span 1}
      .spotlight-card__body h3{font-size:20px}
      .strip{flex-direction:column; align-items:flex-start}
      .footer__grid{grid-template-columns:1fr}
      .cta__box{padding:20px}
    }
    @media (max-width: 520px){
      .topbar__inner,.footer__meta{align-items:flex-start}
      .header__actions{gap:8px}
      .header__actions .btn{padding:0 12px; min-height:40px}
      .brand__text strong{font-size:15px}
      .brand__text span{font-size:11px}
      .hero h1{font-size:30px}
      .hero__lead,.section-head p,.cta__text p{font-size:14px}
      .post-card h3{font-size:18px}
      .faq-item summary{padding:16px}
      .faq-item .faq-body{padding:0 16px 16px}
      .chip,.page-btn{min-height:38px}
      .footer{padding-bottom:26px}
    }