/* roulang page: index */
:root{
      --bg: #0c1114;
      --bg-soft: #12181d;
      --surface: rgba(18, 24, 29, .88);
      --surface-2: rgba(255, 255, 255, .04);
      --surface-3: #f5f7f8;
      --text: #eef3f1;
      --text-strong: #ffffff;
      --muted: #9ba8b0;
      --muted-2: #66737c;
      --line: rgba(255,255,255,.10);
      --line-2: rgba(255,255,255,.14);
      --primary: #28d7b0;
      --primary-2: #18b893;
      --accent: #f0a94f;
      --warm: #ffd59b;
      --shadow: 0 18px 40px rgba(0,0,0,.26);
      --shadow-soft: 0 10px 24px rgba(0,0,0,.14);
      --radius-sm: 12px;
      --radius: 16px;
      --radius-lg: 22px;
      --container: 1240px;
      --gap: 24px;
      --transition: 220ms cubic-bezier(.2,.7,.2,1);
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      min-height: 100vh;
      background:
        radial-gradient(circle at 10% 10%, rgba(40,215,176,.08), transparent 28%),
        radial-gradient(circle at 90% 0%, rgba(240,169,79,.08), transparent 22%),
        linear-gradient(180deg, #0a0f12 0%, #10161a 42%, #0c1114 100%);
      color: var(--text);
      font: 400 16px/1.75 "PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
      -webkit-font-smoothing: antialiased;
      text-rendering: optimizeLegibility;
    }
    body::before{
      content:"";
      position: fixed;
      inset: 0;
      pointer-events: none;
      background:
        linear-gradient(180deg, rgba(255,255,255,.02), transparent 18%),
        radial-gradient(circle at center, rgba(255,255,255,.04), transparent 62%);
      opacity: .38;
      z-index: 0;
    }
    img {
      max-width: 100%;
      display: block;
      object-fit: cover;
    }
    a {
      color: inherit;
      text-decoration: none;
    }
    button, input, textarea {
      font: inherit;
    }
    button, .btn {
      border: 0;
      cursor: pointer;
      transition: transform var(--transition), background-color var(--transition), border-color var(--transition), box-shadow var(--transition), color var(--transition), opacity var(--transition);
    }
    button:focus-visible,
    a:focus-visible,
    input:focus-visible,
    textarea:focus-visible,
    summary:focus-visible {
      outline: 2px solid rgba(40,215,176,.8);
      outline-offset: 2px;
    }
    ::selection {
      background: rgba(40,215,176,.24);
      color: #fff;
    }

    .skip-link{
      position:absolute;
      left:-9999px;
      top:12px;
      z-index:20;
      padding:10px 14px;
      background: #fff;
      color: #111;
      border-radius: 10px;
    }
    .skip-link:focus{ left: 12px; }

    .container{
      width: min(var(--container), calc(100% - 32px));
      margin: 0 auto;
      position: relative;
      z-index: 1;
    }

    .site-header{
      position: sticky;
      top: 0;
      z-index: 50;
      backdrop-filter: blur(16px);
      background: rgba(10,15,18,.74);
      border-bottom: 1px solid rgba(255,255,255,.08);
    }
    .header-inner{
      min-height: 76px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 16px;
      position: relative;
    }
    .brand{
      display:flex;
      align-items:center;
      gap: 12px;
      min-width: 0;
    }
    .brand-mark{
      width: 44px;
      height: 44px;
      border-radius: 14px;
      display:grid;
      place-items:center;
      color: #082019;
      font-weight: 900;
      letter-spacing: .08em;
      background: linear-gradient(135deg, #31e1ba 0%, #b3ffe9 100%);
      box-shadow: 0 10px 20px rgba(49,225,186,.18);
      flex: 0 0 auto;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      min-width: 0;
      line-height: 1.18;
    }
    .brand-text strong{
      font-size: 16px;
      color: var(--text-strong);
      letter-spacing: .01em;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    .brand-text small{
      margin-top: 2px;
      font-size: 12px;
      color: var(--muted);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    #nav-toggle{
      position:absolute;
      opacity:0;
      pointer-events:none;
    }
    .nav-toggle{
      display:none;
      width: 44px;
      height: 44px;
      align-items:center;
      justify-content:center;
      border-radius: 12px;
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.03);
    }
    .nav-toggle span,
    .nav-toggle span::before,
    .nav-toggle span::after{
      content:"";
      display:block;
      width: 18px;
      height: 2px;
      background: var(--text);
      border-radius: 999px;
      position: relative;
      transition: transform var(--transition), top var(--transition), opacity var(--transition);
    }
    .nav-toggle span::before{
      position:absolute;
      top: -6px;
      left:0;
    }
    .nav-toggle span::after{
      position:absolute;
      top: 6px;
      left:0;
    }
    #nav-toggle:checked + .nav-toggle span{
      background: transparent;
    }
    #nav-toggle:checked + .nav-toggle span::before{
      top: 0;
      transform: rotate(45deg);
    }
    #nav-toggle:checked + .nav-toggle span::after{
      top: 0;
      transform: rotate(-45deg);
    }

    .site-nav{
      display:flex;
      align-items:center;
      gap: 8px;
    }
    .site-nav a{
      padding: 10px 14px;
      border-radius: 12px;
      color: var(--muted);
      border: 1px solid transparent;
      background: transparent;
      transition: transform var(--transition), color var(--transition), border-color var(--transition), background-color var(--transition);
    }
    .site-nav a:hover{
      color: var(--text-strong);
      background: rgba(255,255,255,.05);
      border-color: rgba(255,255,255,.08);
      transform: translateY(-1px);
    }
    .site-nav a.active,
    .site-nav a[aria-current="page"]{
      color: #071a16;
      background: linear-gradient(135deg, var(--primary) 0%, #8df2d7 100%);
      border-color: transparent;
      box-shadow: 0 12px 24px rgba(40,215,176,.18);
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap: 8px;
      min-height: 46px;
      padding: 0 18px;
      border-radius: 12px;
      border: 1px solid transparent;
      font-weight: 700;
      letter-spacing: .01em;
      white-space: nowrap;
    }
    .btn.primary{
      color: #071a16;
      background: linear-gradient(135deg, var(--primary) 0%, #8ef1d8 100%);
      box-shadow: 0 14px 24px rgba(40,215,176,.18);
    }
    .btn.primary:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 30px rgba(40,215,176,.24);
    }
    .btn.secondary{
      color: var(--text-strong);
      background: rgba(255,255,255,.04);
      border-color: rgba(255,255,255,.12);
    }
    .btn.secondary:hover{
      transform: translateY(-2px);
      background: rgba(255,255,255,.08);
      border-color: rgba(255,255,255,.18);
    }
    .btn.ghost{
      color: var(--text);
      border-color: rgba(255,255,255,.12);
      background: rgba(255,255,255,.02);
    }
    .btn.ghost:hover{
      transform: translateY(-2px);
      border-color: rgba(40,215,176,.45);
      color: #d7fff4;
      box-shadow: 0 0 0 1px rgba(40,215,176,.08) inset;
    }

    .hero{
      position: relative;
      padding: 118px 0 54px;
      overflow: hidden;
    }
    .hero::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(180deg, rgba(5,8,10,.50) 0%, rgba(5,8,10,.80) 50%, rgba(12,17,20,.95) 100%),
        url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
      transform: scale(1.02);
      z-index: 0;
    }
    .hero::after{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px),
        linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px);
      background-size: 40px 40px;
      opacity: .12;
      mix-blend-mode: screen;
      z-index: 0;
    }
    .hero-inner{
      display:grid;
      grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr);
      gap: 24px;
      align-items: stretch;
    }
    .hero-copy{
      padding: 20px 0 12px;
      max-width: 720px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap: 8px;
      padding: 7px 12px;
      border-radius: 999px;
      background: rgba(255,255,255,.08);
      border: 1px solid rgba(255,255,255,.10);
      color: #dffdf6;
      font-size: 12px;
      letter-spacing: .08em;
      text-transform: uppercase;
    }
    .hero h1{
      margin: 16px 0 14px;
      font-size: clamp(38px, 5vw, 64px);
      line-height: 1.08;
      letter-spacing: -.03em;
      color: var(--text-strong);
    }
    .hero p{
      margin: 0;
      max-width: 62ch;
      color: #d0dad8;
      font-size: 17px;
      line-height: 1.85;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap: 12px;
      margin-top: 24px;
    }
    .hero-tags{
      display:flex;
      flex-wrap:wrap;
      gap: 10px;
      margin-top: 22px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap: 6px;
      padding: 8px 12px;
      border-radius: 999px;
      background: rgba(255,255,255,.06);
      border: 1px solid rgba(255,255,255,.10);
      color: #dce7e4;
      font-size: 13px;
      line-height: 1;
    }
    .badge.accent{
      background: rgba(240,169,79,.14);
      border-color: rgba(240,169,79,.24);
      color: #ffd59b;
    }

    .hero-aside{
      display:grid;
      gap: 16px;
      align-content: start;
    }
    .hero-panel,
    .hero-visual{
      border-radius: var(--radius-lg);
      border: 1px solid rgba(255,255,255,.10);
      background: linear-gradient(180deg, rgba(18,24,29,.92) 0%, rgba(15,20,24,.82) 100%);
      box-shadow: var(--shadow);
      overflow:hidden;
    }
    .hero-panel{
      padding: 20px;
    }
    .hero-panel h2{
      margin: 0 0 12px;
      font-size: 18px;
      color: var(--text-strong);
    }
    .bullet-list{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap: 12px;
    }
    .bullet-list li{
      position:relative;
      padding-left: 22px;
      color: #d4dddb;
    }
    .bullet-list li::before{
      content:"";
      position:absolute;
      left: 0;
      top: .58em;
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
      box-shadow: 0 0 0 4px rgba(40,215,176,.08);
    }
    .hero-visual{
      position:relative;
      min-height: 262px;
    }
    .hero-visual img{
      width:100%;
      height:100%;
      min-height: 262px;
    }
    .hero-visual::after{
      content:"官方入口 · 内容更新";
      position:absolute;
      left: 16px;
      bottom: 16px;
      padding: 8px 12px;
      border-radius: 999px;
      background: rgba(0,0,0,.48);
      border: 1px solid rgba(255,255,255,.12);
      color: #fff;
      font-size: 12px;
      backdrop-filter: blur(10px);
    }

    .section{
      padding: 22px 0 6px;
    }
    .section-inner{
      margin-top: 18px;
    }
    .section-heading{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap: 14px;
      margin-bottom: 18px;
    }
    .section-heading h2{
      margin: 0;
      font-size: clamp(24px, 2.4vw, 34px);
      line-height: 1.18;
      color: var(--text-strong);
      letter-spacing: -.02em;
    }
    .section-heading p{
      margin: 0;
      color: var(--muted);
      max-width: 62ch;
    }
    .section-labels{
      display:flex;
      flex-wrap:wrap;
      gap: 10px;
      margin-top: 10px;
    }

    .quick-grid{
      display:grid;
      grid-template-columns: minmax(0, 1.15fr) repeat(2, minmax(0, .925fr));
      gap: 18px;
    }
    .quick-card{
      min-height: 176px;
      padding: 18px;
      border-radius: var(--radius);
      border: 1px solid rgba(255,255,255,.10);
      background: linear-gradient(180deg, rgba(18,24,29,.92), rgba(15,20,24,.86));
      box-shadow: var(--shadow-soft);
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap: 14px;
      position: relative;
      overflow:hidden;
    }
    .quick-card::before{
      content:"";
      position:absolute;
      inset:auto -20% -50% auto;
      width: 180px;
      height: 180px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(40,215,176,.16), transparent 68%);
      pointer-events:none;
    }
    .quick-card.featured{
      min-height: 368px;
      padding: 24px;
      background:
        linear-gradient(180deg, rgba(12,17,20,.78), rgba(12,17,20,.92)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      border-color: rgba(40,215,176,.16);
    }
    .quick-card .tagline{
      font-size: 12px;
      color: #d8fff3;
      letter-spacing: .08em;
      text-transform: uppercase;
    }
    .quick-card h3{
      margin: 6px 0 0;
      font-size: 22px;
      line-height: 1.25;
      color: var(--text-strong);
    }
    .quick-card p{
      margin: 0;
      color: #ced9d7;
    }
    .quick-card .mini-list{
      margin: 0;
      padding: 0;
      list-style:none;
      display:grid;
      gap: 10px;
      color: #d5dfdd;
    }
    .quick-card .mini-list li{
      padding-left: 18px;
      position: relative;
    }
    .quick-card .mini-list li::before{
      content:"";
      position:absolute;
      left:0;
      top:.68em;
      width:8px;
      height:8px;
      border-radius:50%;
      background: var(--primary);
    }
    .quick-card .card-foot{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 12px;
      margin-top: auto;
    }
    .quick-card .card-link{
      color: #dcfff6;
      font-weight: 700;
    }
    .quick-card .card-link::after{
      content:"→";
      display:inline-block;
      margin-left: 6px;
      transition: transform var(--transition);
    }
    .quick-card:hover .card-link::after{
      transform: translateX(3px);
    }

    .info-split{
      display:grid;
      grid-template-columns: minmax(340px, .96fr) minmax(0, 1.04fr);
      gap: 22px;
      align-items: center;
    }
    .media-card{
      position:relative;
      border-radius: var(--radius-lg);
      overflow:hidden;
      min-height: 420px;
      border: 1px solid rgba(255,255,255,.10);
      box-shadow: var(--shadow);
      background: #12181d;
    }
    .media-card img{
      width:100%;
      height:100%;
      min-height: 420px;
    }
    .media-card .media-tag{
      position:absolute;
      left: 18px;
      top: 18px;
      padding: 8px 12px;
      border-radius: 999px;
      background: rgba(0,0,0,.48);
      border: 1px solid rgba(255,255,255,.14);
      color: #fff;
      font-size: 12px;
      backdrop-filter: blur(8px);
    }
    .text-card{
      border-radius: var(--radius-lg);
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(17,23,27,.88);
      padding: 28px;
      box-shadow: var(--shadow-soft);
    }
    .text-card h3{
      margin: 0 0 14px;
      font-size: clamp(24px, 2.2vw, 34px);
      line-height: 1.2;
      color: var(--text-strong);
    }
    .text-card p{
      margin: 0 0 16px;
      color: #cfdbd9;
    }
    .feature-list{
      margin: 0;
      padding: 0;
      list-style: none;
      display:grid;
      gap: 14px;
    }
    .feature-list li{
      display:flex;
      gap: 12px;
      align-items:flex-start;
      padding: 14px 16px;
      border-radius: 14px;
      background: rgba(255,255,255,.03);
      border: 1px solid rgba(255,255,255,.08);
    }
    .feature-list strong{
      display:block;
      color: var(--text-strong);
      margin-bottom: 2px;
    }
    .feature-list span{
      color: var(--muted);
      font-size: 14px;
    }
    .icon-dot{
      width: 12px;
      height: 12px;
      border-radius: 50%;
      margin-top: 6px;
      flex: 0 0 auto;
      background: linear-gradient(135deg, var(--primary), var(--accent));
      box-shadow: 0 0 0 5px rgba(40,215,176,.08);
    }

    .content-layout{
      display:grid;
      grid-template-columns: minmax(0, 1.18fr) minmax(280px, .82fr);
      gap: 22px;
      align-items: start;
    }
    .card-grid{
      display:grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 18px;
    }
    .content-card{
      border-radius: var(--radius);
      overflow:hidden;
      background: rgba(17,23,27,.90);
      border: 1px solid rgba(255,255,255,.09);
      box-shadow: var(--shadow-soft);
      transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
      min-height: 100%;
    }
    .content-card:hover{
      transform: translateY(-4px);
      border-color: rgba(40,215,176,.30);
      box-shadow: 0 18px 34px rgba(0,0,0,.22);
    }
    .content-card .thumb{
      position:relative;
      aspect-ratio: 16 / 10;
      overflow:hidden;
    }
    .content-card .thumb img{
      width:100%;
      height:100%;
    }
    .content-card .thumb::after{
      content:"";
      position:absolute;
      inset:0;
      background: linear-gradient(180deg, transparent 36%, rgba(0,0,0,.24) 100%);
    }
    .content-card .body{
      padding: 18px;
    }
    .content-card .meta{
      display:flex;
      flex-wrap:wrap;
      gap: 8px;
      margin-bottom: 10px;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap: 6px;
      padding: 6px 10px;
      border-radius: 999px;
      background: rgba(40,215,176,.10);
      border: 1px solid rgba(40,215,176,.18);
      color: #bff7ea;
      font-size: 12px;
      line-height: 1;
    }
    .chip.warm{
      background: rgba(240,169,79,.12);
      border-color: rgba(240,169,79,.18);
      color: #ffd59b;
    }
    .content-card h3{
      margin: 0 0 8px;
      font-size: 20px;
      line-height: 1.28;
      color: var(--text-strong);
    }
    .content-card p{
      margin: 0;
      color: var(--muted);
    }
    .content-card .meta-line{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap: 10px;
      margin-top: 16px;
      padding-top: 14px;
      border-top: 1px solid rgba(255,255,255,.08);
      color: #c9d4d1;
      font-size: 13px;
    }
    .content-card.featured{
      grid-column: 1 / -1;
      display:grid;
      grid-template-columns: minmax(240px, .95fr) minmax(0, 1.05fr);
      min-height: 260px;
    }
    .content-card.featured .thumb{
      aspect-ratio: auto;
      min-height: 260px;
    }
    .content-card.featured .body{
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap: 12px;
    }
    .panel-side{
      border-radius: var(--radius-lg);
      padding: 22px;
      background:
        linear-gradient(180deg, rgba(18,24,29,.94), rgba(15,20,24,.86)),
        url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
      border: 1px solid rgba(255,255,255,.10);
      box-shadow: var(--shadow-soft);
      overflow:hidden;
      position:relative;
    }
    .panel-side::before{
      content:"";
      position:absolute;
      inset:0;
      background: linear-gradient(180deg, rgba(9,14,17,.12), rgba(9,14,17,.64));
      pointer-events:none;
    }
    .panel-side > *{
      position:relative;
      z-index:1;
    }
    .panel-side h3{
      margin: 0 0 12px;
      font-size: 22px;
      line-height: 1.25;
      color: var(--text-strong);
    }
    .panel-side p{
      margin: 0 0 14px;
      color: #d5dedc;
    }
    .notice-list{
      margin: 0;
      padding: 0;
      list-style:none;
      display:grid;
      gap: 12px;
    }
    .notice-list li{
      padding: 12px 14px;
      border-radius: 14px;
      background: rgba(255,255,255,.04);
      border: 1px solid rgba(255,255,255,.09);
      color: #dce5e3;
    }
    .notice-list strong{
      display:block;
      color: var(--text-strong);
      margin-bottom: 4px;
    }

    .notice-band{
      margin-top: 18px;
      padding: 22px 0;
    }
    .notice-shell{
      position:relative;
      overflow:hidden;
      border-radius: 24px;
      border: 1px solid rgba(255,255,255,.10);
      box-shadow: var(--shadow);
      background:
        linear-gradient(180deg, rgba(10,14,17,.74), rgba(10,14,17,.90)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
    }
    .notice-shell .inner{
      padding: 28px;
      display:grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(280px, .95fr);
      gap: 18px;
      align-items: center;
    }
    .notice-shell h2{
      margin: 0 0 12px;
      font-size: clamp(24px, 2.1vw, 32px);
      line-height: 1.2;
      color: var(--text-strong);
    }
    .notice-shell p{
      margin: 0;
      color: #d6e0de;
      max-width: 62ch;
    }
    .notice-points{
      display:grid;
      gap: 10px;
    }
    .notice-point{
      padding: 12px 14px;
      border-radius: 14px;
      background: rgba(255,255,255,.05);
      border: 1px solid rgba(255,255,255,.10);
      color: #dce6e4;
    }

    .faq-grid{
      display:grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
    }
    details.faq-item{
      border-radius: 16px;
      background: rgba(17,23,27,.90);
      border: 1px solid rgba(255,255,255,.09);
      box-shadow: var(--shadow-soft);
      overflow:hidden;
    }
    details.faq-item[open]{
      border-color: rgba(40,215,176,.28);
    }
    details.faq-item summary{
      list-style:none;
      cursor:pointer;
      padding: 18px 20px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 14px;
      font-weight: 700;
      color: var(--text-strong);
    }
    details.faq-item summary::-webkit-details-marker{
      display:none;
    }
    details.faq-item summary::after{
      content:"+";
      width: 28px;
      height: 28px;
      border-radius: 50%;
      display:grid;
      place-items:center;
      flex: 0 0 auto;
      color: #071a16;
      background: linear-gradient(135deg, var(--primary), #96f2db);
      transition: transform var(--transition), background-color var(--transition);
    }
    details.faq-item[open] summary::after{
      content:"−";
    }
    .faq-content{
      padding: 0 20px 18px;
      color: #cfd9d7;
    }

    .contact-grid{
      display:grid;
      grid-template-columns: minmax(0, .98fr) minmax(320px, 1.02fr);
      gap: 22px;
      align-items: start;
    }
    .contact-copy{
      border-radius: var(--radius-lg);
      padding: 28px;
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(17,23,27,.90);
      box-shadow: var(--shadow-soft);
    }
    .contact-copy h2{
      margin: 0 0 12px;
      font-size: clamp(24px, 2.2vw, 34px);
      line-height: 1.2;
      color: var(--text-strong);
    }
    .contact-copy p{
      margin: 0 0 18px;
      color: #ced9d7;
    }
    .contact-pills{
      display:flex;
      flex-wrap:wrap;
      gap: 10px;
    }
    .contact-box{
      margin-top: 20px;
      padding: 18px;
      border-radius: 16px;
      background: rgba(255,255,255,.04);
      border: 1px solid rgba(255,255,255,.08);
      color: #d8e2df;
    }
    .contact-box strong{
      display:block;
      margin-bottom: 8px;
      color: var(--text-strong);
    }

    .contact-form{
      border-radius: var(--radius-lg);
      padding: 26px;
      border: 1px solid rgba(255,255,255,.10);
      background:
        linear-gradient(180deg, rgba(18,24,29,.95), rgba(15,20,24,.90));
      box-shadow: var(--shadow-soft);
    }
    .form-row{
      display:grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
      margin-bottom: 14px;
    }
    .field{
      display:flex;
      flex-direction:column;
      gap: 8px;
    }
    .field.full{
      grid-column: 1 / -1;
    }
    .field label{
      color: #dce5e3;
      font-size: 14px;
      font-weight: 700;
    }
    .field input,
    .field textarea{
      width:100%;
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.03);
      color: var(--text);
      border-radius: 12px;
      padding: 13px 14px;
      transition: border-color var(--transition), background-color var(--transition), box-shadow var(--transition);
    }
    .field input::placeholder,
    .field textarea::placeholder{
      color: #7c8a92;
    }
    .field input:focus,
    .field textarea:focus{
      border-color: rgba(40,215,176,.45);
      background: rgba(255,255,255,.05);
      box-shadow: 0 0 0 4px rgba(40,215,176,.08);
      outline: none;
    }
    .field textarea{
      min-height: 132px;
      resize: vertical;
    }
    .form-note{
      margin: 10px 0 0;
      color: var(--muted);
      font-size: 13px;
    }
    .form-actions{
      margin-top: 16px;
      display:flex;
      align-items:center;
      gap: 12px;
      flex-wrap:wrap;
    }
    .form-actions .mini-note{
      color: var(--muted);
      font-size: 13px;
    }

    .site-footer{
      margin-top: 30px;
      padding: 28px 0 24px;
      border-top: 1px solid rgba(255,255,255,.08);
      background: rgba(8,12,14,.66);
      position: relative;
    }
    .footer-grid{
      display:grid;
      grid-template-columns: minmax(0, 1.1fr) minmax(180px, .7fr) minmax(220px, .9fr);
      gap: 20px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap: 12px;
      margin-bottom: 14px;
    }
    .footer-brand .brand-mark{
      width: 40px;
      height: 40px;
      border-radius: 13px;
    }
    .footer-col h3{
      margin: 0 0 14px;
      font-size: 16px;
      color: var(--text-strong);
    }
    .footer-col p{
      margin: 0;
      color: var(--muted);
    }
    .footer-links{
      display:grid;
      gap: 10px;
    }
    .footer-links a{
      color: #d9e3e0;
      transition: color var(--transition), transform var(--transition);
    }
    .footer-links a:hover{
      color: #ffffff;
      transform: translateX(2px);
    }
    .footer-bottom{
      margin-top: 22px;
      padding-top: 18px;
      border-top: 1px solid rgba(255,255,255,.08);
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      justify-content:space-between;
      gap: 12px;
      color: #98a5ad;
      font-size: 13px;
    }
    .back-top{
      display:inline-flex;
      align-items:center;
      gap: 8px;
      padding: 10px 14px;
      border-radius: 12px;
      border: 1px solid rgba(255,255,255,.10);
      color: #eaf1ef;
      background: rgba(255,255,255,.03);
    }
    .back-top:hover{
      background: rgba(255,255,255,.07);
      border-color: rgba(40,215,176,.26);
      transform: translateY(-1px);
    }

    @media (max-width: 1440px){
      :root{ --container: 1200px; }
    }
    @media (max-width: 1280px){
      .container{ width: min(1180px, calc(100% - 28px)); }
      .hero-inner{ grid-template-columns: minmax(0, 1fr) minmax(300px, .9fr); }
      .quick-grid{ grid-template-columns: minmax(0, 1.1fr) repeat(2, minmax(0, .95fr)); }
    }
    @media (max-width: 1024px){
      .hero{ padding-top: 108px; }
      .hero-inner,
      .info-split,
      .content-layout,
      .notice-shell .inner,
      .contact-grid,
      .footer-grid{
        grid-template-columns: 1fr;
      }
      .quick-grid{
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
      .quick-card.featured{
        grid-column: 1 / -1;
        min-height: 300px;
      }
      .card-grid{
        grid-template-columns: 1fr;
      }
      .content-card.featured{
        grid-template-columns: 1fr;
      }
      .content-card.featured .thumb{
        min-height: 220px;
      }
      .faq-grid{
        grid-template-columns: 1fr;
      }
    }
    @media (max-width: 768px){
      .container{ width: min(100% - 24px, 1180px); }
      .header-inner{
        gap: 10px;
      }
      .nav-toggle{
        display:inline-flex;
      }
      .site-nav{
        position: absolute;
        left: 0;
        right: 0;
        top: calc(100% + 10px);
        display:grid;
        gap: 8px;
        padding: 12px;
        border-radius: 18px;
        border: 1px solid rgba(255,255,255,.10);
        background: rgba(10,15,18,.96);
        box-shadow: var(--shadow);
        opacity: 0;
        transform: translateY(-8px);
        pointer-events: none;
      }
      #nav-toggle:checked ~ .site-nav{
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
      }
      .header-cta{
        padding-inline: 14px;
      }
      .hero{
        padding: 96px 0 44px;
      }
      .hero h1{
        font-size: clamp(32px, 10vw, 46px);
      }
      .hero p{
        font-size: 16px;
      }
      .hero-visual,
      .media-card{
        min-height: 240px;
      }
      .hero-visual img,
      .media-card img{
        min-height: 240px;
      }
      .quick-grid{
        grid-template-columns: 1fr;
      }
      .quick-card.featured{
        min-height: 280px;
      }
      .form-row{
        grid-template-columns: 1fr;
      }
      .section-heading{
        flex-direction:column;
        align-items:flex-start;
      }
      .notice-shell .inner{
        padding: 22px;
      }
    }
    @media (max-width: 520px){
      .container{ width: min(100% - 20px, 1180px); }
      .brand-text strong{
        font-size: 15px;
      }
      .brand-text small{
        font-size: 11px;
      }
      .btn{
        min-height: 44px;
        padding: 0 16px;
      }
      .hero{
        padding-top: 92px;
      }
      .hero-actions{
        gap: 10px;
      }
      .hero-actions .btn{
        width: 100%;
      }
      .hero-panel,
      .text-card,
      .contact-copy,
      .contact-form,
      .quick-card,
      .panel-side{
        padding: 18px;
      }
      .content-card .body{
        padding: 16px;
      }
      .notice-shell .inner{
        padding: 18px;
      }
      details.faq-item summary{
        padding: 16px;
      }
      .faq-content{
        padding: 0 16px 16px;
      }
    }
    @media (max-width: 375px){
      .hero h1{
        font-size: 30px;
      }
      .badge,
      .chip{
        font-size: 11px;
      }
      .site-nav a{
        padding: 10px 12px;
      }
    }

/* roulang page: category1 */
:root{
      --bg: #eef1ed;
      --bg-soft: #f6f7f4;
      --surface: rgba(255,255,255,.82);
      --surface-strong: #ffffff;
      --surface-dark: #11171c;
      --surface-deep: #0b1115;
      --text: #172126;
      --text-strong: #0c1216;
      --muted: #62717a;
      --line: rgba(18, 28, 35, .10);
      --line-strong: rgba(18, 28, 35, .16);
      --primary: #1bb9a4;
      --primary-dark: #119483;
      --accent: #d8942d;
      --accent-soft: rgba(216, 148, 45, .12);
      --shine: rgba(27, 185, 164, .16);
      --shadow-sm: 0 8px 24px rgba(10, 18, 24, .06);
      --shadow-md: 0 18px 46px rgba(10, 18, 24, .10);
      --shadow-lg: 0 24px 64px rgba(10, 18, 24, .16);
      --radius-sm: 12px;
      --radius-md: 16px;
      --radius-lg: 24px;
      --container: 1280px;
      --gap: 20px;
      --ease: 220ms cubic-bezier(.2,.8,.2,1);
    }

    *{ 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 CJK SC", "Segoe UI", sans-serif;
      color: var(--text);
      background:
        linear-gradient(180deg, #0f1519 0 280px, var(--bg) 280px 100%);
      line-height: 1.75;
      letter-spacing: .01em;
      -webkit-font-smoothing: antialiased;
      text-rendering: optimizeLegibility;
    }

    img{
      display:block;
      max-width:100%;
      height:auto;
    }
    a{
      color: inherit;
      text-decoration: none;
    }
    button,
    input,
    textarea,
    select{
      font: inherit;
    }
    button,
    .btn{
      cursor: pointer;
    }
    ::selection{
      background: rgba(27,185,164,.22);
      color: #071015;
    }
    :focus-visible{
      outline: 3px solid rgba(27,185,164,.38);
      outline-offset: 3px;
    }

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

    .site-header{
      position: sticky;
      top: 0;
      z-index: 50;
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      background: rgba(15, 21, 25, .70);
      border-bottom: 1px solid rgba(255,255,255,.08);
    }
    .header-inner{
      display:flex;
      align-items:center;
      gap: 18px;
      min-height: 78px;
      position: relative;
    }
    .brand{
      display:flex;
      align-items:center;
      gap: 12px;
      min-width: 240px;
    }
    .brand-mark{
      width: 46px;
      height: 46px;
      border-radius: 14px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      font-weight: 900;
      letter-spacing: .08em;
      color: #06211d;
      background:
        linear-gradient(135deg, rgba(255,255,255,.95), rgba(27,185,164,.76)),
        radial-gradient(circle at 30% 30%, rgba(255,255,255,.85), transparent 45%);
      box-shadow: 0 12px 24px rgba(27,185,164,.18);
      flex: 0 0 auto;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      gap: 2px;
      min-width: 0;
    }
    .brand-text strong{
      color: #fff;
      font-size: 1rem;
      line-height: 1.15;
      white-space: nowrap;
      overflow:hidden;
      text-overflow: ellipsis;
    }
    .brand-text small{
      color: rgba(255,255,255,.68);
      font-size: .84rem;
      line-height: 1.15;
      white-space: nowrap;
    }

    #nav-toggle{
      position: absolute;
      opacity: 0;
      pointer-events: none;
    }
    .nav-toggle{
      display:none;
      width: 46px;
      height: 46px;
      border-radius: 14px;
      align-items:center;
      justify-content:center;
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.04);
      transition: transform var(--ease), background var(--ease), border-color var(--ease);
      margin-left: auto;
    }
    .nav-toggle:hover{
      transform: translateY(-1px);
      background: rgba(255,255,255,.07);
      border-color: rgba(27,185,164,.36);
    }
    .nav-toggle span,
    .nav-toggle span::before,
    .nav-toggle span::after{
      content:"";
      display:block;
      width: 18px;
      height: 2px;
      border-radius: 99px;
      background: #fff;
      position: relative;
      transition: transform var(--ease), top var(--ease), opacity var(--ease);
    }
    .nav-toggle span::before{
      position: absolute;
      top: -6px;
      left: 0;
    }
    .nav-toggle span::after{
      position: absolute;
      top: 6px;
      left: 0;
    }

    .site-nav{
      display:flex;
      align-items:center;
      gap: 10px;
      margin-left: auto;
    }
    .site-nav a{
      color: rgba(255,255,255,.84);
      padding: 11px 16px;
      border-radius: 999px;
      border: 1px solid transparent;
      transition: background var(--ease), color var(--ease), border-color var(--ease), transform var(--ease), box-shadow var(--ease);
      font-weight: 600;
      letter-spacing: .01em;
    }
    .site-nav a:hover{
      color: #fff;
      background: rgba(255,255,255,.06);
      border-color: rgba(255,255,255,.10);
      transform: translateY(-1px);
    }
    .site-nav a.active,
    .site-nav a[aria-current="page"]{
      color: #051512;
      background: linear-gradient(135deg, rgba(27,185,164,.98), rgba(168,241,231,.96));
      box-shadow: 0 12px 24px rgba(27,185,164,.18);
    }

    .btn,
    .header-cta{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap: 8px;
      border-radius: 12px;
      padding: 12px 18px;
      border: 1px solid transparent;
      transition: transform var(--ease), background var(--ease), border-color var(--ease), box-shadow var(--ease), color var(--ease), opacity var(--ease);
      font-weight: 700;
      line-height: 1;
      white-space: nowrap;
    }
    .btn:hover,
    .header-cta:hover{
      transform: translateY(-1px);
    }
    .btn:active,
    .header-cta:active{
      transform: translateY(0);
    }
    .btn.primary,
    .header-cta{
      color: #05211d;
      background: linear-gradient(135deg, #2fe0c7, #1bb9a4);
      box-shadow: 0 14px 32px rgba(27,185,164,.24);
    }
    .btn.primary:hover,
    .header-cta:hover{
      box-shadow: 0 16px 34px rgba(27,185,164,.30);
      filter: saturate(1.04);
    }
    .btn.secondary{
      color: #eafcf7;
      background: rgba(255,255,255,.05);
      border-color: rgba(255,255,255,.14);
    }
    .btn.secondary:hover{
      background: rgba(255,255,255,.08);
      border-color: rgba(27,185,164,.26);
    }
    .btn.light{
      color: var(--text-strong);
      background: rgba(255,255,255,.82);
      border-color: rgba(17, 23, 28, .08);
    }
    .btn.light:hover{
      box-shadow: var(--shadow-sm);
    }

    .page-main{
      padding-bottom: 24px;
    }
    .hero-section{
      padding: 28px 0 8px;
    }
    .hero-frame{
      position: relative;
      overflow: hidden;
      border-radius: 28px;
      min-height: 540px;
      display:flex;
      align-items:flex-end;
      background:
        linear-gradient(135deg, rgba(8,13,16,.68), rgba(8,13,16,.18)),
        var(--hero-image) center/cover no-repeat;
      box-shadow: var(--shadow-lg);
      border: 1px solid rgba(255,255,255,.10);
    }
    .hero-frame::before{
      content:"";
      position:absolute;
      inset: 0;
      background:
        radial-gradient(circle at 18% 20%, rgba(27,185,164,.20), transparent 28%),
        linear-gradient(180deg, rgba(6,10,12,.10), rgba(6,10,12,.72));
      pointer-events:none;
    }
    .hero-frame::after{
      content:"";
      position:absolute;
      inset: 0;
      background-image: radial-gradient(rgba(255,255,255,.10) 1px, transparent 1px);
      background-size: 18px 18px;
      opacity: .08;
      pointer-events:none;
    }
    .hero-content{
      position: relative;
      z-index: 1;
      width: min(760px, 100%);
      padding: 48px;
      color: #f6fbfa;
    }
    .hero-kicker{
      display:inline-flex;
      align-items:center;
      gap: 8px;
      padding: 8px 14px;
      border-radius: 999px;
      background: rgba(255,255,255,.08);
      border: 1px solid rgba(255,255,255,.12);
      color: rgba(255,255,255,.90);
      font-size: .95rem;
      margin-bottom: 18px;
    }
    .hero-kicker::before{
      content:"";
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: var(--primary);
      box-shadow: 0 0 0 6px rgba(27,185,164,.12);
    }
    .hero-content h1{
      margin: 0;
      font-size: clamp(2.1rem, 4vw, 4.3rem);
      line-height: 1.08;
      letter-spacing: .01em;
      font-weight: 900;
      max-width: 12ch;
    }
    .hero-content p{
      margin: 18px 0 0;
      font-size: 1.05rem;
      color: rgba(247,251,250,.82);
      max-width: 58ch;
    }
    .hero-badges{
      display:flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 24px;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap: 8px;
      border-radius: 999px;
      padding: 8px 14px;
      background: rgba(255,255,255,.10);
      border: 1px solid rgba(255,255,255,.12);
      color: #f5fbfa;
      font-size: .92rem;
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
    }
    .pill.emph{
      color: #071111;
      background: linear-gradient(135deg, rgba(216,148,45,.98), rgba(251,217,154,.96));
      border-color: rgba(255,255,255,.10);
    }
    .hero-actions{
      display:flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 28px;
    }

    .section{
      padding: 28px 0;
    }
    .section-head{
      display:flex;
      flex-wrap: wrap;
      align-items:flex-end;
      justify-content: space-between;
      gap: 16px;
      margin-bottom: 18px;
    }
    .section-title-wrap{
      max-width: 780px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap: 8px;
      color: var(--primary-dark);
      background: rgba(27,185,164,.10);
      border: 1px solid rgba(27,185,164,.18);
      border-radius: 999px;
      padding: 8px 12px;
      font-size: .9rem;
      font-weight: 700;
      margin-bottom: 12px;
    }
    .section-title{
      margin: 0;
      font-size: clamp(1.5rem, 2vw, 2.2rem);
      line-height: 1.2;
      color: var(--text-strong);
      font-weight: 900;
    }
    .section-desc{
      margin: 10px 0 0;
      color: var(--muted);
      max-width: 72ch;
    }
    .section-link{
      display:inline-flex;
      align-items:center;
      gap: 8px;
      color: var(--primary-dark);
      font-weight: 700;
      padding: 10px 0;
    }
    .section-link span{
      transition: transform var(--ease);
    }
    .section-link:hover span{
      transform: translateX(3px);
    }

    .quick-grid,
    .feature-grid{
      display:grid;
      grid-template-columns: repeat(12, minmax(0, 1fr));
      gap: var(--gap);
    }
    .quick-card{
      grid-column: span 3;
      position: relative;
      overflow:hidden;
      border-radius: var(--radius-md);
      padding: 22px;
      min-height: 172px;
      background: linear-gradient(180deg, rgba(255,255,255,.95), rgba(247,249,246,.92));
      border: 1px solid var(--line);
      box-shadow: var(--shadow-sm);
      transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease), background var(--ease);
    }
    .quick-card.span-6{
      grid-column: span 6;
    }
    .quick-card:hover,
    .story-card:hover,
    .info-panel:hover,
    .contact-card:hover,
    .band-card:hover{
      transform: translateY(-3px);
      box-shadow: var(--shadow-md);
      border-color: rgba(27,185,164,.22);
    }
    .quick-card::before{
      content:"";
      position:absolute;
      inset:auto auto 0 0;
      width: 100%;
      height: 4px;
      background: linear-gradient(90deg, var(--primary), rgba(27,185,164,.15));
    }
    .quick-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 16px;
      margin-bottom: 24px;
    }
    .quick-index{
      width: 40px;
      height: 40px;
      border-radius: 12px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      background: rgba(27,185,164,.10);
      color: var(--primary-dark);
      font-weight: 900;
    }
    .quick-chip{
      display:inline-flex;
      align-items:center;
      gap: 6px;
      padding: 7px 10px;
      border-radius: 999px;
      background: rgba(216,148,45,.12);
      color: #9a6510;
      font-size: .84rem;
      font-weight: 700;
    }
    .quick-card h3{
      margin: 0;
      font-size: 1.15rem;
      line-height: 1.35;
      color: var(--text-strong);
    }
    .quick-card p{
      margin: 10px 0 0;
      color: var(--muted);
      max-width: 40ch;
    }
    .quick-foot{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 12px;
      margin-top: 18px;
      color: var(--muted);
      font-size: .92rem;
    }
    .quick-foot strong{
      color: var(--text-strong);
    }

    .split-panel{
      display:grid;
      grid-template-columns: 1.12fr .88fr;
      gap: var(--gap);
      align-items: stretch;
      padding: 18px;
      border-radius: 28px;
      background: linear-gradient(180deg, rgba(255,255,255,.84), rgba(251,252,250,.92));
      border: 1px solid var(--line);
      box-shadow: var(--shadow-sm);
    }
    .info-panel{
      border-radius: 22px;
      padding: 28px;
      background: linear-gradient(180deg, rgba(17,23,28,.98), rgba(17,23,28,.90));
      color: #f6fbfa;
      min-height: 100%;
      box-shadow: var(--shadow-sm);
      border: 1px solid rgba(255,255,255,.06);
    }
    .info-panel h3,
    .split-title{
      margin: 0;
      color: inherit;
      font-weight: 900;
      line-height: 1.2;
      font-size: clamp(1.35rem, 2vw, 2rem);
    }
    .info-panel p,
    .split-panel p{
      margin: 14px 0 0;
      color: inherit;
      opacity: .86;
    }
    .check-list{
      list-style: none;
      padding: 0;
      margin: 18px 0 0;
      display:grid;
      gap: 12px;
    }
    .check-list li{
      display:flex;
      gap: 12px;
      align-items:flex-start;
      padding: 12px 14px;
      border-radius: 14px;
      background: rgba(255,255,255,.04);
      border: 1px solid rgba(255,255,255,.08);
    }
    .check-list li::before{
      content:"";
      width: 10px;
      height: 10px;
      margin-top: 6px;
      border-radius: 999px;
      background: linear-gradient(135deg, #2fe0c7, #1bb9a4);
      box-shadow: 0 0 0 6px rgba(27,185,164,.12);
      flex: 0 0 auto;
    }
    .info-actions{
      display:flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 22px;
    }
    .split-media{
      display:grid;
      gap: 14px;
    }
    .media-card{
      position: relative;
      overflow:hidden;
      border-radius: 22px;
      min-height: 268px;
      background: linear-gradient(135deg, rgba(255,255,255,.45), rgba(255,255,255,.18));
      border: 1px solid var(--line);
      box-shadow: var(--shadow-sm);
    }
    .media-card img{
      width: 100%;
      height: 100%;
      object-fit: cover;
      aspect-ratio: 16 / 10;
    }
    .media-overlay{
      position:absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(8,12,15,.08), rgba(8,12,15,.46));
      pointer-events:none;
    }
    .media-caption{
      position:absolute;
      left: 18px;
      right: 18px;
      bottom: 18px;
      z-index: 1;
      color: #fff;
    }
    .media-caption strong{
      display:block;
      font-size: 1.08rem;
      margin-bottom: 4px;
    }
    .media-caption span{
      color: rgba(255,255,255,.80);
      font-size: .92rem;
    }
    .mini-stack{
      display:grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
    }
    .mini-tile{
      padding: 16px;
      border-radius: 18px;
      background: rgba(255,255,255,.78);
      border: 1px solid var(--line);
    }
    .mini-tile b{
      display:block;
      font-size: 1rem;
      color: var(--text-strong);
      margin-bottom: 6px;
    }
    .mini-tile span{
      color: var(--muted);
      font-size: .93rem;
    }

    .feature-grid{
      align-items: stretch;
    }
    .story-card{
      grid-column: span 4;
      display:flex;
      flex-direction:column;
      overflow:hidden;
      border-radius: 22px;
      background: linear-gradient(180deg, rgba(255,255,255,.96), rgba(248,250,247,.95));
      border: 1px solid var(--line);
      box-shadow: var(--shadow-sm);
      transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
      min-height: 100%;
    }
    .story-card-large{
      grid-column: span 7;
    }
    .story-card-wide{
      grid-column: span 5;
    }
    .story-card figure{
      margin: 0;
      position: relative;
      overflow:hidden;
      aspect-ratio: 16 / 10;
      background: #dfe6e2;
    }
    .story-card figure img{
      width:100%;
      height:100%;
      object-fit: cover;
      transition: transform 500ms ease;
    }
    .story-card:hover figure img{
      transform: scale(1.03);
    }
    .story-tag{
      position:absolute;
      left: 14px;
      top: 14px;
      display:inline-flex;
      align-items:center;
      gap: 6px;
      padding: 7px 10px;
      border-radius: 999px;
      font-size: .82rem;
      font-weight: 800;
      color: #07111b;
      background: rgba(255,255,255,.88);
      box-shadow: 0 10px 22px rgba(0,0,0,.12);
    }
    .story-body{
      display:flex;
      flex-direction:column;
      flex: 1;
      padding: 20px;
    }
    .story-meta{
      display:flex;
      flex-wrap: wrap;
      gap: 10px;
      align-items:center;
      margin-bottom: 10px;
      color: var(--muted);
      font-size: .88rem;
    }
    .story-meta .dot{
      width: 4px;
      height: 4px;
      border-radius: 999px;
      background: rgba(98,113,122,.55);
    }
    .story-card h3{
      margin: 0;
      font-size: 1.16rem;
      line-height: 1.38;
      color: var(--text-strong);
      font-weight: 900;
    }
    .story-card p{
      margin: 10px 0 0;
      color: var(--muted);
      flex: 1;
    }
    .story-action{
      margin-top: 16px;
      display:inline-flex;
      align-items:center;
      justify-content:space-between;
      gap: 10px;
      color: var(--primary-dark);
      font-weight: 800;
      padding-top: 14px;
      border-top: 1px solid var(--line);
    }
    .story-action span{
      transition: transform var(--ease);
    }
    .story-card:hover .story-action span{
      transform: translateX(3px);
    }

    .band{
      padding: 12px 0 20px;
    }
    .band-card{
      position: relative;
      overflow:hidden;
      border-radius: 28px;
      min-height: 250px;
      background:
        linear-gradient(135deg, rgba(9,14,17,.84), rgba(9,14,17,.50)),
        var(--band-image) center/cover no-repeat;
      border: 1px solid rgba(255,255,255,.10);
      box-shadow: var(--shadow-lg);
    }
    .band-card::before{
      content:"";
      position:absolute;
      inset: 0;
      background:
        linear-gradient(90deg, rgba(16,22,26,.82) 0%, rgba(16,22,26,.46) 52%, rgba(16,22,26,.62) 100%);
    }
    .band-inner{
      position: relative;
      z-index: 1;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 24px;
      min-height: 250px;
      padding: 30px;
      color: #f5fbfa;
    }
    .band-copy{
      max-width: 740px;
    }
    .band-copy h2{
      margin: 0;
      font-size: clamp(1.45rem, 2vw, 2.3rem);
      line-height: 1.2;
      font-weight: 900;
    }
    .band-copy p{
      margin: 12px 0 0;
      color: rgba(245,251,250,.82);
      max-width: 62ch;
    }
    .band-pills{
      display:flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 20px;
    }

    .faq-grid{
      display:grid;
      gap: 14px;
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .faq-item{
      background: linear-gradient(180deg, rgba(255,255,255,.96), rgba(250,251,249,.96));
      border: 1px solid var(--line);
      border-radius: 18px;
      box-shadow: var(--shadow-sm);
      overflow:hidden;
    }
    .faq-item summary{
      list-style:none;
      cursor:pointer;
      padding: 18px 20px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 20px;
      color: var(--text-strong);
      font-weight: 800;
      line-height: 1.35;
    }
    .faq-item summary::-webkit-details-marker{
      display:none;
    }
    .faq-item summary::after{
      content:"+";
      width: 30px;
      height: 30px;
      border-radius: 999px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      background: rgba(27,185,164,.10);
      color: var(--primary-dark);
      flex: 0 0 auto;
      transition: transform var(--ease), background var(--ease);
    }
    .faq-item[open] summary{
      border-bottom: 1px solid var(--line);
      background: rgba(27,185,164,.04);
    }
    .faq-item[open] summary::after{
      content:"−";
      background: rgba(216,148,45,.14);
    }
    .faq-item .faq-body{
      padding: 0 20px 18px;
      color: var(--muted);
    }
    .faq-note{
      display:flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 18px;
    }

    .cta-section{
      padding: 18px 0 40px;
    }
    .contact-card{
      display:grid;
      grid-template-columns: 1.06fr .94fr;
      gap: var(--gap);
      border-radius: 28px;
      overflow:hidden;
      background:
        linear-gradient(135deg, rgba(18,25,30,.98), rgba(18,25,30,.90));
      border: 1px solid rgba(255,255,255,.08);
      box-shadow: var(--shadow-lg);
      color: #f5fbfa;
    }
    .contact-copy{
      padding: 30px;
    }
    .contact-copy h2{
      margin: 0;
      font-size: clamp(1.5rem, 2vw, 2.1rem);
      line-height: 1.18;
      font-weight: 900;
    }
    .contact-copy p{
      margin: 12px 0 0;
      color: rgba(245,251,250,.80);
      max-width: 60ch;
    }
    .contact-points{
      display:grid;
      gap: 12px;
      margin-top: 22px;
    }
    .point-row{
      display:flex;
      gap: 12px;
      align-items:flex-start;
      padding: 14px 16px;
      border-radius: 16px;
      background: rgba(255,255,255,.05);
      border: 1px solid rgba(255,255,255,.08);
    }
    .point-row i{
      width: 10px;
      height: 10px;
      border-radius: 999px;
      margin-top: 8px;
      background: linear-gradient(135deg, #2fe0c7, #1bb9a4);
      box-shadow: 0 0 0 6px rgba(27,185,164,.12);
      flex: 0 0 auto;
    }
    .contact-form-wrap{
      padding: 30px;
      background: rgba(255,255,255,.04);
      border-left: 1px solid rgba(255,255,255,.08);
    }
    .contact-form{
      display:grid;
      gap: 14px;
    }
    .field label{
      display:block;
      margin-bottom: 8px;
      color: rgba(245,251,250,.88);
      font-weight: 700;
      font-size: .95rem;
    }
    .field input,
    .field textarea{
      width: 100%;
      border-radius: 14px;
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(9,13,16,.56);
      color: #f7fbfa;
      padding: 13px 14px;
      outline: none;
      transition: border-color var(--ease), box-shadow var(--ease), background var(--ease);
    }
    .field input::placeholder,
    .field textarea::placeholder{
      color: rgba(245,251,250,.48);
    }
    .field input:focus,
    .field textarea:focus{
      border-color: rgba(27,185,164,.50);
      box-shadow: 0 0 0 4px rgba(27,185,164,.14);
      background: rgba(9,13,16,.74);
    }
    .field textarea{
      min-height: 124px;
      resize: vertical;
    }
    .form-actions{
      display:flex;
      flex-wrap: wrap;
      gap: 12px;
      align-items:center;
      margin-top: 4px;
    }
    .form-note{
      color: rgba(245,251,250,.64);
      font-size: .9rem;
    }

    .tag-cloud{
      display:flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 18px;
    }
    .tag-cloud a,
    .tag-cloud span{
      display:inline-flex;
      align-items:center;
      padding: 9px 13px;
      border-radius: 999px;
      background: rgba(255,255,255,.80);
      border: 1px solid var(--line);
      color: var(--text);
      font-size: .92rem;
      transition: transform var(--ease), border-color var(--ease), background var(--ease), color var(--ease);
    }
    .tag-cloud a:hover{
      transform: translateY(-1px);
      color: var(--primary-dark);
      border-color: rgba(27,185,164,.22);
      background: rgba(27,185,164,.08);
    }

    .site-footer{
      margin-top: 14px;
      background: #0d1216;
      color: rgba(245,250,249,.86);
      border-top: 1px solid rgba(255,255,255,.08);
    }
    .footer-grid{
      padding: 44px 0 26px;
      display:grid;
      grid-template-columns: 1.2fr .8fr .9fr;
      gap: 28px;
    }
    .footer-col h3{
      margin: 0 0 14px;
      font-size: 1.02rem;
      color: #fff;
    }
    .footer-col p{
      margin: 0;
      color: rgba(245,250,249,.72);
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap: 12px;
      margin-bottom: 14px;
    }
    .footer-links{
      display:grid;
      gap: 10px;
    }
    .footer-links a{
      color: rgba(245,250,249,.80);
      transition: color var(--ease), transform var(--ease);
      width: fit-content;
    }
    .footer-links a:hover{
      color: #fff;
      transform: translateX(2px);
    }
    .footer-bottom{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 14px;
      padding: 18px 0 26px;
      border-top: 1px solid rgba(255,255,255,.08);
      color: rgba(245,250,249,.68);
      font-size: .94rem;
    }
    .back-top{
      display:inline-flex;
      align-items:center;
      gap: 8px;
      color: #fff;
      padding: 10px 14px;
      border-radius: 999px;
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.04);
      transition: background var(--ease), transform var(--ease), border-color var(--ease);
    }
    .back-top:hover{
      transform: translateY(-1px);
      background: rgba(255,255,255,.08);
      border-color: rgba(27,185,164,.24);
    }

    @media (max-width: 1440px){
      .container{
        width: min(1280px, calc(100% - 32px));
      }
      .hero-content{
        padding: 44px;
      }
    }

    @media (max-width: 1280px){
      .hero-frame{
        min-height: 500px;
      }
      .story-card-large,
      .story-card-wide{
        grid-column: span 6;
      }
    }

    @media (max-width: 992px){
      .brand{
        min-width: 0;
      }
      .header-cta{
        display:none;
      }
      .site-nav{
        position: absolute;
        left: 0;
        right: 0;
        top: calc(100% + 10px);
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
        padding: 14px;
        border-radius: 18px;
        background: rgba(11, 17, 21, .96);
        border: 1px solid rgba(255,255,255,.08);
        box-shadow: var(--shadow-lg);
      }
      .site-nav a{
        padding: 13px 16px;
        border-radius: 14px;
      }
      .nav-toggle{
        display:flex;
      }
      #nav-toggle:checked ~ .site-nav{
        display:flex;
      }
      .quick-card,
      .story-card,
      .story-card-large,
      .story-card-wide,
      .faq-grid,
      .contact-card,
      .split-panel,
      .footer-grid{
        grid-template-columns: 1fr;
      }
      .quick-card,
      .quick-card.span-6{
        grid-column: span 12;
      }
      .story-card,
      .story-card-large,
      .story-card-wide{
        grid-column: span 12;
      }
      .hero-frame{
        min-height: 460px;
      }
      .hero-content{
        padding: 36px;
        width: 100%;
      }
      .split-panel{
        display:grid;
      }
      .contact-card{
        display:grid;
      }
      .contact-form-wrap{
        border-left: 0;
        border-top: 1px solid rgba(255,255,255,.08);
      }
      .footer-grid{
        grid-template-columns: 1fr;
      }
      .faq-grid{
        grid-template-columns: 1fr;
      }
      .mini-stack{
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 768px){
      .header-inner{
        min-height: 72px;
      }
      .hero-section{
        padding-top: 18px;
      }
      .hero-frame{
        min-height: 430px;
        border-radius: 22px;
      }
      .hero-content{
        padding: 28px 22px 26px;
      }
      .hero-content p{
        font-size: 1rem;
      }
      .section{
        padding: 22px 0;
      }
      .split-panel,
      .info-panel,
      .contact-copy,
      .contact-form-wrap,
      .band-inner{
        padding: 22px;
      }
      .band-card{
        min-height: auto;
      }
      .band-inner{
        min-height: auto;
        display:block;
      }
      .band-copy{
        max-width: 100%;
      }
      .hero-actions,
      .info-actions,
      .form-actions{
        width: 100%;
      }
      .btn,
      .header-cta{
        width: auto;
      }
    }

    @media (max-width: 520px){
      .container{
        width: min(100% - 24px, var(--container));
      }
      .hero-frame{
        min-height: 390px;
      }
      .hero-content h1{
        max-width: 10ch;
      }
      .hero-badges,
      .hero-actions,
      .band-pills,
      .tag-cloud{
        gap: 8px;
      }
      .pill,
      .tag-cloud a,
      .tag-cloud span{
        padding: 8px 11px;
      }
      .quick-card{
        padding: 18px;
      }
      .quick-top{
        margin-bottom: 18px;
      }
      .story-body{
        padding: 18px;
      }
      .story-card h3{
        font-size: 1.05rem;
      }
      .section-title{
        font-size: 1.35rem;
      }
      .contact-copy h2{
        font-size: 1.35rem;
      }
      .footer-bottom{
        flex-direction: column;
        align-items:flex-start;
      }
    }

    @media (max-width: 375px){
      .hero-content{
        padding: 22px 18px 20px;
      }
      .hero-content h1{
        font-size: 1.9rem;
      }
      .hero-content p,
      .section-desc,
      .band-copy p,
      .info-panel p{
        font-size: .95rem;
      }
      .quick-card h3,
      .story-card h3{
        line-height: 1.42;
      }
    }

    @media (prefers-reduced-motion: reduce){
      html{
        scroll-behavior: auto;
      }
      *,
      *::before,
      *::after{
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
      }
    }