/* roulang page: index */
:root{
      --bg: #f4f7f6;
      --bg-2: #eef3f2;
      --surface: rgba(255,255,255,.86);
      --surface-solid: #ffffff;
      --surface-soft: #f7faf9;
      --line: rgba(17, 34, 31, .10);
      --line-strong: rgba(17, 34, 31, .16);
      --text: #12231f;
      --muted: #667672;
      --muted-2: #8a9692;
      --primary: #0f6d66;
      --primary-2: #0b867c;
      --primary-3: #d8f1ed;
      --accent: #f2a35f;
      --accent-2: #ffe0c6;
      --shadow: 0 24px 70px rgba(15, 29, 27, .10);
      --shadow-soft: 0 12px 32px rgba(15, 29, 27, .08);
      --radius-xl: 28px;
      --radius-lg: 22px;
      --radius-md: 18px;
      --radius-sm: 14px;
      --container: 1240px;
      --gap: 24px;
      --gap-lg: 32px;
      --section: 88px;
      --section-sm: 56px;
      --ease: 180ms cubic-bezier(.2,.8,.2,1);
      color-scheme: light;
    }
    *{ box-sizing:border-box; }
    html{ scroll-behavior:smooth; }
    body{
      margin:0;
      font-family: Inter, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height:1.8;
      color:var(--text);
      background:
        radial-gradient(900px 500px at 12% -5%, rgba(15,109,102,.12), transparent 56%),
        radial-gradient(700px 380px at 88% 8%, rgba(242,163,95,.14), transparent 54%),
        linear-gradient(180deg, #fbfcfc 0%, var(--bg) 42%, #f7f9f9 100%);
      overflow-x:hidden;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background:
        linear-gradient(120deg, rgba(255,255,255,.18), transparent 26%, transparent 74%, rgba(255,255,255,.08)),
        radial-gradient(circle at 20% 20%, rgba(255,255,255,.18), transparent 28%);
      mix-blend-mode:soft-light;
      opacity:.35;
      z-index:-1;
    }
    ::selection{ background: rgba(15,109,102,.18); color:var(--text); }
    a{
      color:inherit;
      text-decoration:none;
      transition:color var(--ease), transform var(--ease), background-color var(--ease), border-color var(--ease), box-shadow var(--ease), opacity var(--ease);
    }
    img{ max-width:100%; display:block; }
    button, input, textarea, select{
      font:inherit;
    }
    button{
      border:0;
      background:none;
      padding:0;
      color:inherit;
      cursor:pointer;
    }
    input, textarea, select{
      border:1px solid var(--line);
      background:rgba(255,255,255,.88);
      color:var(--text);
      border-radius:16px;
      outline:none;
      transition:border-color var(--ease), box-shadow var(--ease), transform var(--ease), background-color var(--ease);
    }
    input::placeholder, textarea::placeholder{ color:var(--muted-2); }
    input:focus, textarea:focus, select:focus,
    a:focus-visible, button:focus-visible, summary:focus-visible{
      box-shadow:0 0 0 4px rgba(15,109,102,.14);
      border-color:rgba(15,109,102,.46);
      outline:none;
    }
    .container{
      width:min(var(--container), calc(100% - 40px));
      margin:0 auto;
    }
    .sr-only{
      position:absolute;
      width:1px;height:1px;
      padding:0;margin:-1px;
      overflow:hidden;clip:rect(0,0,0,0);
      border:0;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:100;
      backdrop-filter: blur(18px);
      background:rgba(247,249,249,.74);
      border-bottom:1px solid rgba(17,34,31,.07);
    }
    .header-inner{
      min-height:78px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:0;
      font-weight:800;
      letter-spacing:.02em;
      white-space:nowrap;
    }
    .brand-badge{
      width:40px;
      height:40px;
      display:grid;
      place-items:center;
      border-radius:14px;
      background:linear-gradient(145deg, var(--primary), var(--primary-2));
      color:#fff;
      box-shadow:0 14px 28px rgba(15,109,102,.24);
      font-size:15px;
      flex:0 0 auto;
    }
    .brand span:last-child{
      font-size:18px;
      line-height:1.1;
      letter-spacing:.02em;
    }
    .brand small{
      display:block;
      font-size:12px;
      font-weight:600;
      color:var(--muted);
      margin-top:3px;
      letter-spacing:.04em;
    }
    .nav-links{
      display:flex;
      align-items:center;
      gap:8px;
      flex:1;
      justify-content:center;
    }
    .nav-links a{
      padding:10px 16px;
      border-radius:999px;
      color:var(--muted);
      font-weight:700;
      letter-spacing:.01em;
      border:1px solid transparent;
    }
    .nav-links a:hover{
      background:rgba(15,109,102,.06);
      color:var(--primary);
      transform:translateY(-1px);
    }
    .nav-links a.is-active{
      background:rgba(15,109,102,.10);
      color:var(--primary);
      border-color:rgba(15,109,102,.16);
    }
    .nav-tools{
      display:flex;
      align-items:center;
      gap:10px;
      flex:0 0 auto;
    }
    .location-chip{
      display:inline-flex;
      align-items:center;
      gap:9px;
      padding:10px 14px;
      border:1px solid rgba(15,109,102,.16);
      background:rgba(15,109,102,.06);
      color:var(--primary);
      border-radius:999px;
      font-size:14px;
      font-weight:700;
      white-space:nowrap;
    }
    .location-chip .pin{
      width:10px;height:10px;border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 0 4px rgba(242,163,95,.14);
      flex:0 0 auto;
    }
    .menu-toggle{
      display:none;
      width:46px;height:46px;
      border-radius:14px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.78);
      align-items:center;
      justify-content:center;
      box-shadow:var(--shadow-soft);
    }
    .menu-toggle span,
    .menu-toggle span::before,
    .menu-toggle span::after{
      display:block;
      width:18px;
      height:2px;
      background:var(--text);
      border-radius:2px;
      position:relative;
      transition:transform var(--ease), top var(--ease), opacity var(--ease), background-color var(--ease);
      content:"";
    }
    .menu-toggle span::before,
    .menu-toggle span::after{
      position:absolute;
      left:0;
    }
    .menu-toggle span::before{ top:-6px; }
    .menu-toggle span::after{ top:6px; }
    .mobile-drawer{
      display:none;
      border-top:1px solid rgba(17,34,31,.07);
      background:rgba(247,249,249,.92);
      overflow:hidden;
      max-height:0;
      transition:max-height var(--ease);
    }
    .mobile-drawer.is-open{ max-height:240px; }
    .mobile-drawer .drawer-inner{
      padding:14px 0 18px;
      display:grid;
      gap:10px;
    }
    .mobile-drawer .drawer-links{
      display:grid;
      gap:10px;
    }
    .mobile-drawer a,
    .mobile-drawer button{
      width:100%;
      justify-content:center;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:46px;
      padding:0 18px;
      border-radius:999px;
      font-weight:800;
      letter-spacing:.01em;
      border:1px solid transparent;
      box-shadow:none;
      white-space:nowrap;
      transition:transform var(--ease), box-shadow var(--ease), background-color var(--ease), border-color var(--ease), color var(--ease), opacity var(--ease);
    }
    .btn:hover{
      transform:translateY(-1px);
      box-shadow:0 16px 32px rgba(15,29,27,.12);
    }
    .btn:active{
      transform:translateY(0);
      box-shadow:0 8px 18px rgba(15,29,27,.10);
    }
    .btn-primary{
      background:linear-gradient(145deg, var(--primary), var(--primary-2));
      color:#fff;
    }
    .btn-primary:hover{
      color:#fff;
    }
    .btn-secondary{
      background:rgba(255,255,255,.76);
      border-color:var(--line);
      color:var(--text);
    }
    .btn-secondary:hover{
      border-color:rgba(15,109,102,.22);
      color:var(--primary);
      background:#fff;
    }
    .btn-ghost{
      background:rgba(15,109,102,.08);
      color:var(--primary);
      border-color:rgba(15,109,102,.10);
    }
    .btn-sm{
      min-height:40px;
      padding:0 14px;
      font-size:14px;
    }
    .hero{
      padding:28px 0 0;
    }
    .hero-panel{
      position:relative;
      isolation:isolate;
      border-radius:34px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.84)),
        radial-gradient(circle at 20% 0%, rgba(15,109,102,.12), transparent 34%),
        radial-gradient(circle at 100% 10%, rgba(242,163,95,.12), transparent 36%);
      border:1px solid rgba(17,34,31,.08);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .hero-panel::before{
      content:"";
      position:absolute;
      inset:auto -10% -35% auto;
      width:320px;height:320px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(15,109,102,.12), transparent 70%);
      filter:blur(10px);
      pointer-events:none;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:36px;
      padding:44px;
      align-items:center;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:8px 14px;
      border-radius:999px;
      background:rgba(15,109,102,.08);
      border:1px solid rgba(15,109,102,.10);
      color:var(--primary);
      font-size:13px;
      font-weight:800;
      letter-spacing:.04em;
      text-transform:none;
    }
    .eyebrow::before{
      content:"";
      width:8px;height:8px;
      border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 0 4px rgba(242,163,95,.14);
    }
    .hero h1{
      margin:18px 0 14px;
      font-size:clamp(42px, 6vw, 72px);
      line-height:1.02;
      letter-spacing:-.04em;
      text-wrap:balance;
    }
    .hero-lead{
      margin:0;
      max-width:42rem;
      font-size:18px;
      line-height:1.85;
      color:var(--muted);
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:28px;
    }
    .hero-points{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:22px;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 14px;
      border-radius:999px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.82);
      color:var(--text);
      font-size:13px;
      font-weight:700;
    }
    .chip strong{
      color:var(--primary);
      font-size:15px;
    }
    .hero-visual{
      position:relative;
      display:grid;
      gap:16px;
    }
    .hero-card{
      border-radius:28px;
      background:rgba(255,255,255,.9);
      border:1px solid rgba(17,34,31,.08);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .progress-card{
      display:grid;
      grid-template-columns:168px 1fr;
      gap:18px;
      padding:22px;
      align-items:center;
    }
    .progress-ring{
      --progress:76;
      width:168px;
      aspect-ratio:1;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:
        conic-gradient(var(--primary) 0 calc(var(--progress) * 1%), rgba(15,109,102,.10) calc(var(--progress) * 1%) 100%);
      position:relative;
      margin:auto;
    }
    .progress-ring::before{
      content:"";
      position:absolute;
      inset:14px;
      border-radius:50%;
      background:linear-gradient(180deg, #fff, #f7fbfa);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.92);
    }
    .progress-ring .ring-content{
      position:relative;
      z-index:1;
      text-align:center;
      display:grid;
      gap:4px;
      justify-items:center;
    }
    .progress-ring .value{
      font-size:34px;
      font-weight:900;
      line-height:1;
      letter-spacing:-.04em;
      color:var(--text);
    }
    .progress-ring .label{
      font-size:13px;
      color:var(--muted);
      font-weight:700;
    }
    .progress-copy{
      display:grid;
      gap:12px;
    }
    .progress-copy h2{
      margin:0;
      font-size:22px;
      line-height:1.24;
      letter-spacing:-.02em;
    }
    .progress-copy p{
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.8;
    }
    .tier-preview{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .tier{
      padding:9px 13px;
      border-radius:999px;
      border:1px solid var(--line);
      background:var(--surface-soft);
      font-size:13px;
      font-weight:800;
      color:var(--muted);
    }
    .tier.is-active{
      background:rgba(15,109,102,.10);
      border-color:rgba(15,109,102,.16);
      color:var(--primary);
    }
    .mini-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:12px;
      padding:0 22px 22px;
    }
    .mini-stat{
      padding:14px;
      border-radius:20px;
      background:linear-gradient(180deg, #fff, #f7faf9);
      border:1px solid rgba(17,34,31,.08);
    }
    .mini-stat strong{
      display:block;
      font-size:18px;
      line-height:1.1;
      margin-bottom:4px;
    }
    .mini-stat span{
      display:block;
      color:var(--muted);
      font-size:13px;
      line-height:1.5;
    }
    .section{
      padding:var(--section) 0 0;
    }
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:28px;
    }
    .section-head .text{
      max-width:780px;
    }
    .section-title{
      margin:0;
      font-size:clamp(28px, 3vw, 44px);
      line-height:1.08;
      letter-spacing:-.04em;
      text-wrap:balance;
    }
    .section-desc{
      margin:12px 0 0;
      color:var(--muted);
      font-size:16px;
      line-height:1.85;
      max-width:58rem;
    }
    .stat-strip{
      display:grid;
      grid-template-columns:repeat(4, minmax(0, 1fr));
      gap:16px;
    }
    .stat-item{
      padding:18px 18px 16px;
      border-radius:24px;
      background:rgba(255,255,255,.84);
      border:1px solid rgba(17,34,31,.08);
      box-shadow:var(--shadow-soft);
      display:grid;
      gap:10px;
      min-height:124px;
    }
    .stat-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
    }
    .stat-icon{
      width:42px;height:42px;
      border-radius:14px;
      background:rgba(15,109,102,.10);
      display:grid;
      place-items:center;
      color:var(--primary);
      font-weight:900;
      flex:0 0 auto;
    }
    .stat-number{
      font-size:24px;
      line-height:1;
      font-weight:900;
      letter-spacing:-.04em;
    }
    .stat-label{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.7;
    }
    .bento-grid{
      display:grid;
      grid-template-columns:repeat(12, minmax(0, 1fr));
      gap:var(--gap);
    }
    .feature-card{
      position:relative;
      border-radius:28px;
      background:linear-gradient(180deg, rgba(255,255,255,.94), rgba(255,255,255,.86));
      border:1px solid rgba(17,34,31,.08);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
      padding:24px;
      min-height:240px;
    }
    .feature-card::after{
      content:"";
      position:absolute;
      inset:auto -10% -18% auto;
      width:180px;height:180px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(15,109,102,.12), transparent 70%);
      pointer-events:none;
    }
    .feature-main{ grid-column:span 6; }
    .feature-side{ grid-column:span 3; }
    .feature-wide{ grid-column:span 9; }
    .feature-tall{ min-height:100%; }
    .feature-badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(15,109,102,.08);
      color:var(--primary);
      border:1px solid rgba(15,109,102,.10);
      font-size:12px;
      font-weight:800;
      margin-bottom:14px;
    }
    .feature-title{
      margin:0 0 12px;
      font-size:24px;
      line-height:1.22;
      letter-spacing:-.03em;
    }
    .feature-text{
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.86;
    }
    .feature-list{
      margin:18px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .feature-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:var(--text);
      font-size:14px;
      line-height:1.7;
    }
    .feature-list li::before{
      content:"";
      width:8px;height:8px;
      border-radius:50%;
      margin-top:.55em;
      background:var(--accent);
      box-shadow:0 0 0 4px rgba(242,163,95,.12);
      flex:0 0 auto;
    }
    .feature-stack{
      display:grid;
      gap:var(--gap);
    }
    .feature-micro{
      min-height:auto;
      padding:20px;
    }
    .feature-micro .feature-title{
      font-size:18px;
      margin-bottom:10px;
    }
    .scenario-list{
      display:grid;
      gap:18px;
    }
    .scenario-row{
      display:grid;
      grid-template-columns: .96fr 1.04fr;
      gap:18px;
      align-items:stretch;
    }
    .scenario-row.reverse{
      grid-template-columns:1.04fr .96fr;
    }
    .scenario-row.reverse .scenario-visual{ order:2; }
    .scenario-row.reverse .scenario-copy{ order:1; }
    .scenario-card{
      border-radius:28px;
      border:1px solid rgba(17,34,31,.08);
      background:rgba(255,255,255,.90);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .scenario-visual{
      min-height:290px;
      padding:22px;
      display:grid;
      align-content:end;
      background:
        linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.06)),
        radial-gradient(circle at 24% 28%, rgba(15,109,102,.22), transparent 28%),
        radial-gradient(circle at 82% 22%, rgba(242,163,95,.22), transparent 24%),
        linear-gradient(145deg, #0f6d66, #134c47);
      color:#fff;
      position:relative;
      isolation:isolate;
    }
    .scenario-visual::before{
      content:"";
      position:absolute;
      inset:18px;
      border-radius:24px;
      border:1px solid rgba(255,255,255,.20);
      pointer-events:none;
    }
    .scenario-visual .visual-badge{
      display:inline-flex;
      width:max-content;
      margin-bottom:14px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.14);
      border:1px solid rgba(255,255,255,.18);
      color:#fff;
      font-size:12px;
      font-weight:800;
      letter-spacing:.04em;
    }
    .scenario-visual h3{
      margin:0;
      font-size:24px;
      line-height:1.22;
      letter-spacing:-.03em;
    }
    .scenario-visual p{
      margin:10px 0 0;
      max-width:28rem;
      color:rgba(255,255,255,.82);
      font-size:15px;
      line-height:1.8;
    }
    .scenario-meta{
      margin-top:18px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .meta-tag{
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.12);
      border:1px solid rgba(255,255,255,.16);
      font-size:12px;
      font-weight:800;
      color:#fff;
    }
    .scenario-copy{
      padding:24px;
      display:grid;
      gap:14px;
      align-content:space-between;
    }
    .scenario-copy h3{
      margin:0;
      font-size:24px;
      line-height:1.2;
      letter-spacing:-.03em;
    }
    .scenario-copy p{
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.86;
    }
    .scenario-copy .chips{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .case-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:var(--gap);
    }
    .case-card{
      border-radius:28px;
      background:rgba(255,255,255,.90);
      border:1px solid rgba(17,34,31,.08);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
      display:grid;
      min-height:100%;
    }
    .case-shot{
      min-height:170px;
      padding:20px;
      background:
        linear-gradient(140deg, rgba(15,109,102,.92), rgba(15,109,102,.72)),
        radial-gradient(circle at 20% 24%, rgba(255,255,255,.22), transparent 26%),
        linear-gradient(180deg, #0f6d66, #0b4f49);
      color:#fff;
      position:relative;
    }
    .case-shot::after{
      content:"";
      position:absolute;
      inset:auto 20px 20px auto;
      width:84px;height:84px;border-radius:22px;
      border:1px solid rgba(255,255,255,.18);
      background:rgba(255,255,255,.08);
      backdrop-filter:blur(10px);
    }
    .case-shot .score{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 11px;
      border-radius:999px;
      background:rgba(255,255,255,.14);
      border:1px solid rgba(255,255,255,.16);
      font-size:12px;
      font-weight:800;
      margin-bottom:14px;
    }
    .case-shot h3{
      margin:0;
      font-size:24px;
      line-height:1.2;
    }
    .case-body{
      padding:20px;
      display:grid;
      gap:14px;
    }
    .case-body p{
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.86;
    }
    .metrics{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .metric{
      display:grid;
      gap:3px;
      min-width:92px;
      padding:10px 12px;
      border-radius:16px;
      background:var(--surface-soft);
      border:1px solid var(--line);
    }
    .metric strong{
      font-size:18px;
      line-height:1.1;
      letter-spacing:-.03em;
    }
    .metric span{
      font-size:12px;
      color:var(--muted);
      font-weight:700;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      width:max-content;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(15,109,102,.08);
      border:1px solid rgba(15,109,102,.12);
      color:var(--primary);
      font-size:12px;
      font-weight:800;
    }
    .plans-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:var(--gap);
    }
    .plan-card{
      position:relative;
      border-radius:28px;
      background:rgba(255,255,255,.90);
      border:1px solid rgba(17,34,31,.08);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
      padding:24px;
      display:grid;
      gap:18px;
      align-content:start;
      min-height:100%;
    }
    .plan-card.is-recommended{
      border-color:rgba(15,109,102,.24);
      box-shadow:0 18px 42px rgba(15,109,102,.12);
      transform:translateY(-3px);
    }
    .plan-ribbon{
      position:absolute;
      top:18px;
      right:-34px;
      transform:rotate(28deg);
      background:linear-gradient(145deg, var(--accent), #ffbe86);
      color:#5b3210;
      padding:6px 42px;
      font-size:12px;
      font-weight:900;
      letter-spacing:.04em;
    }
    .plan-name{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
    }
    .plan-name h3{
      margin:0;
      font-size:22px;
      line-height:1.2;
      letter-spacing:-.03em;
    }
    .plan-price{
      display:flex;
      align-items:end;
      gap:8px;
      margin-top:6px;
    }
    .plan-price strong{
      font-size:40px;
      line-height:1;
      letter-spacing:-.05em;
    }
    .plan-price span{
      color:var(--muted);
      font-size:13px;
      font-weight:700;
      padding-bottom:4px;
    }
    .plan-desc{
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.8;
    }
    .plan-list{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .plan-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      font-size:14px;
      line-height:1.7;
      color:var(--text);
    }
    .plan-list li::before{
      content:"✓";
      width:20px;height:20px;
      border-radius:50%;
      display:grid;
      place-items:center;
      color:var(--primary);
      background:rgba(15,109,102,.10);
      flex:0 0 auto;
      margin-top:1px;
      font-weight:900;
      font-size:12px;
    }
    .plan-actions{
      margin-top:auto;
      display:flex;
      gap:12px;
      flex-wrap:wrap;
    }
    .updates-layout{
      display:grid;
      grid-template-columns:minmax(0, 1.2fr) 340px;
      gap:var(--gap);
      align-items:start;
    }
    .news-list{
      display:grid;
      gap:14px;
    }
    .news-card{
      border-radius:24px;
      background:rgba(255,255,255,.90);
      border:1px solid rgba(17,34,31,.08);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
      transition:transform var(--ease), box-shadow var(--ease), border-color var(--ease);
    }
    .news-card:hover{
      transform:translateY(-2px);
      border-color:rgba(15,109,102,.18);
      box-shadow:0 18px 42px rgba(15,29,27,.10);
    }
    .news-link{
      display:block;
      padding:18px 20px 19px;
    }
    .news-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:10px;
      flex-wrap:wrap;
    }
    .news-date{
      color:var(--muted);
      font-size:13px;
      font-weight:700;
    }
    .news-cat{
      padding:6px 10px;
      border-radius:999px;
      background:rgba(15,109,102,.08);
      color:var(--primary);
      border:1px solid rgba(15,109,102,.10);
      font-size:12px;
      font-weight:800;
      white-space:nowrap;
    }
    .news-card h3{
      margin:0;
      font-size:20px;
      line-height:1.34;
      letter-spacing:-.02em;
    }
    .news-card p{
      margin:10px 0 0;
      color:var(--muted);
      font-size:15px;
      line-height:1.86;
      display:-webkit-box;
      -webkit-box-orient:vertical;
      -webkit-line-clamp:2;
      overflow:hidden;
    }
    .news-more{
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin-top:14px;
      color:var(--primary);
      font-size:14px;
      font-weight:800;
    }
    .news-more::after{
      content:"→";
      transition:transform var(--ease);
    }
    .news-card:hover .news-more::after{
      transform:translateX(3px);
    }
    .news-side{
      position:sticky;
      top:96px;
      display:grid;
      gap:14px;
    }
    .side-card{
      border-radius:24px;
      background:rgba(255,255,255,.92);
      border:1px solid rgba(17,34,31,.08);
      box-shadow:var(--shadow-soft);
      padding:20px;
    }
    .side-card h3{
      margin:0 0 12px;
      font-size:18px;
      line-height:1.25;
      letter-spacing:-.02em;
    }
    .side-card p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.82;
    }
    .side-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:14px;
    }
    .side-tags .tag{
      padding:8px 11px;
      border-radius:999px;
      background:var(--surface-soft);
      border:1px solid var(--line);
      color:var(--text);
      font-size:12px;
      font-weight:800;
    }
    .faq-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0, 1fr));
      gap:16px;
    }
    .faq-item{
      border-radius:24px;
      background:rgba(255,255,255,.90);
      border:1px solid rgba(17,34,31,.08);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:18px 20px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      font-weight:800;
      line-height:1.5;
    }
    .faq-item summary::-webkit-details-marker{ display:none; }
    .faq-item summary::after{
      content:"+";
      width:30px;height:30px;
      border-radius:10px;
      display:grid;
      place-items:center;
      background:rgba(15,109,102,.08);
      color:var(--primary);
      font-size:18px;
      font-weight:900;
      flex:0 0 auto;
      transition:transform var(--ease), background-color var(--ease);
    }
    .faq-item[open] summary::after{
      content:"−";
      background:rgba(242,163,95,.14);
      color:#8c4d17;
    }
    .faq-answer{
      padding:0 20px 18px;
      color:var(--muted);
      font-size:15px;
      line-height:1.88;
    }
    .cta-panel{
      border-radius:34px;
      background:
        linear-gradient(145deg, rgba(15,109,102,.96), rgba(15,133,122,.92));
      color:#fff;
      box-shadow:0 26px 70px rgba(15,109,102,.18);
      overflow:hidden;
      position:relative;
      isolation:isolate;
    }
    .cta-panel::before{
      content:"";
      position:absolute;
      inset:auto -10% -30% auto;
      width:320px;height:320px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(255,255,255,.18), transparent 70%);
      pointer-events:none;
    }
    .cta-grid{
      display:grid;
      grid-template-columns:1fr .96fr;
      gap:24px;
      padding:34px;
      align-items:center;
    }
    .cta-title{
      margin:0;
      font-size:clamp(30px, 3vw, 46px);
      line-height:1.06;
      letter-spacing:-.04em;
      text-wrap:balance;
    }
    .cta-text{
      margin:14px 0 0;
      max-width:38rem;
      color:rgba(255,255,255,.84);
      font-size:16px;
      line-height:1.9;
    }
    .cta-points{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:22px;
    }
    .cta-points .chip{
      background:rgba(255,255,255,.12);
      color:#fff;
      border-color:rgba(255,255,255,.16);
    }
    .cta-form{
      border-radius:28px;
      background:rgba(255,255,255,.96);
      color:var(--text);
      padding:22px;
      border:1px solid rgba(255,255,255,.26);
      box-shadow:0 20px 45px rgba(10,35,31,.16);
      display:grid;
      gap:14px;
    }
    .field{
      display:grid;
      gap:8px;
    }
    .field label{
      font-size:13px;
      font-weight:800;
      color:var(--muted);
    }
    .field input{
      height:50px;
      padding:0 16px;
      width:100%;
    }
    .field-row{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
    }
    .cta-form .btn{
      width:100%;
      min-height:48px;
      border-radius:16px;
    }
    .form-note{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
    }
    .site-footer{
      padding:var(--section) 0 34px;
    }
    .footer-panel{
      border-radius:30px;
      background:rgba(255,255,255,.86);
      border:1px solid rgba(17,34,31,.08);
      box-shadow:var(--shadow-soft);
      padding:26px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:24px;
      align-items:start;
    }
    .footer-brand{
      display:grid;
      gap:14px;
    }
    .footer-brand .brand{
      white-space:normal;
    }
    .footer-desc{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.9;
      max-width:32rem;
    }
    .footer-links{
      display:grid;
      gap:10px;
      justify-items:start;
    }
    .footer-links h3{
      margin:0;
      font-size:16px;
      line-height:1.3;
    }
    .footer-links a{
      color:var(--muted);
      font-size:14px;
      font-weight:700;
    }
    .footer-links a:hover{
      color:var(--primary);
      transform:translateX(2px);
    }
    .footer-bottom{
      margin-top:22px;
      padding-top:18px;
      border-top:1px solid rgba(17,34,31,.08);
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      color:var(--muted);
      font-size:13px;
      line-height:1.8;
    }
    .empty-state{
      padding:26px;
      border-radius:24px;
      background:rgba(255,255,255,.86);
      border:1px dashed rgba(15,109,102,.24);
      color:var(--muted);
      font-size:15px;
      line-height:1.8;
      text-align:center;
    }
    .fade-up{
      animation:fadeUp .72s ease both;
    }
    .delay-1{ animation-delay:.05s; }
    .delay-2{ animation-delay:.1s; }
    .delay-3{ animation-delay:.15s; }
    .delay-4{ animation-delay:.2s; }
    @keyframes fadeUp{
      from{ opacity:0; transform:translateY(14px); }
      to{ opacity:1; transform:translateY(0); }
    }
    @media (max-width: 1200px){
      .hero-grid{ padding:36px; gap:28px; }
      .progress-card{ grid-template-columns:1fr; justify-items:center; text-align:center; }
      .progress-copy{ justify-items:center; }
      .feature-main{ grid-column:span 12; }
      .feature-side{ grid-column:span 6; }
      .feature-wide{ grid-column:span 12; }
      .stat-strip{ grid-template-columns:repeat(2, minmax(0, 1fr)); }
      .updates-layout{ grid-template-columns:1fr; }
      .news-side{ position:static; grid-template-columns:repeat(2, minmax(0, 1fr)); }
      .case-grid,
      .plans-grid{ grid-template-columns:repeat(2, minmax(0, 1fr)); }
      .cta-grid{ grid-template-columns:1fr; }
    }
    @media (max-width: 992px){
      .nav-links{ display:none; }
      .menu-toggle{ display:inline-flex; }
      .nav-tools .btn-secondary{ display:none; }
      .hero-grid{ grid-template-columns:1fr; }
      .scenario-row,
      .scenario-row.reverse{
        grid-template-columns:1fr;
      }
      .scenario-row.reverse .scenario-visual,
      .scenario-row.reverse .scenario-copy{ order:unset; }
      .faq-grid{ grid-template-columns:1fr; }
      .footer-grid{ grid-template-columns:1fr; }
      .section-head{
        flex-direction:column;
        align-items:flex-start;
      }
    }
    @media (max-width: 768px){
      :root{ --section: 64px; }
      .container{ width:min(var(--container), calc(100% - 30px)); }
      .header-inner{ min-height:72px; }
      .hero-grid,
      .cta-grid{ padding:24px; }
      .hero{
        padding-top:20px;
      }
      .hero h1{ font-size:clamp(38px, 12vw, 56px); }
      .hero-lead,
      .section-desc,
      .cta-text{ font-size:15px; }
      .mini-grid{ grid-template-columns:1fr; }
      .stat-strip{
        grid-template-columns:repeat(4, minmax(240px, 1fr));
        overflow-x:auto;
        padding-bottom:8px;
        scroll-snap-type:x proximity;
      }
      .stat-item{ scroll-snap-align:start; }
      .bento-grid{ grid-template-columns:1fr 1fr; }
      .feature-main,
      .feature-wide,
      .feature-side{ grid-column:span 2; }
      .case-grid,
      .plans-grid{ grid-template-columns:1fr; }
      .news-side{ grid-template-columns:1fr; }
      .field-row{ grid-template-columns:1fr; }
      .footer-panel{ padding:22px; }
    }
    @media (max-width: 576px){
      .brand span:last-child{ font-size:16px; }
      .brand-badge{ width:36px;height:36px;border-radius:12px; }
      .hero-panel{ border-radius:28px; }
      .hero-grid,
      .cta-grid{ padding:20px; }
      .hero-actions,
      .plan-actions,
      .chips{
        flex-direction:column;
      }
      .hero-actions .btn,
      .plan-actions .btn,
      .chips .chip{
        width:100%;
      }
      .stat-strip{ grid-template-columns:repeat(4, minmax(220px, 1fr)); }
      .feature-card,
      .scenario-card,
      .case-card,
      .plan-card,
      .news-card,
      .faq-item,
      .cta-form,
      .footer-panel{ border-radius:22px; }
      .bento-grid{
        grid-template-columns:1fr;
      }
      .feature-main,
      .feature-side,
      .feature-wide{ grid-column:span 1; }
      .scenario-visual{ min-height:240px; }
      .section{ padding-top:56px; }
      .site-footer{ padding-top:56px; }
      .location-chip{ font-size:13px; padding:9px 12px; }
    }
    @media (max-width: 375px){
      .container{ width:min(var(--container), calc(100% - 22px)); }
      .hero h1{ font-size:34px; }
      .section-title{ font-size:26px; }
      .progress-ring{ width:148px; }
      .progress-card{ padding:18px; }
      .news-link{ padding:16px; }
    }

/* roulang page: article */
:root{
  --bg: #f4f7f6;
  --bg-2: #eef3f2;
  --surface: rgba(255,255,255,.86);
  --surface-solid: #ffffff;
  --surface-soft: #f7faf9;
  --line: rgba(17, 34, 31, .10);
  --line-strong: rgba(17, 34, 31, .16);
  --text: #12231f;
  --muted: #667672;
  --muted-2: #8a9692;
  --primary: #0f6d66;
  --primary-2: #0b867c;
  --primary-3: #d8f1ed;
  --accent: #f2a35f;
  --accent-2: #ffe0c6;
  --shadow: 0 24px 70px rgba(15, 29, 27, .10);
  --shadow-soft: 0 12px 32px rgba(15, 29, 27, .08);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --container: 1240px;
  --gap: 24px;
  --gap-lg: 32px;
  --section: 88px;
  --section-sm: 56px;
  --ease: 180ms cubic-bezier(.2,.8,.2,1);
  color-scheme: light;
}
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: Inter, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  line-height:1.8;
  color:var(--text);
  background:
    radial-gradient(900px 500px at 12% -5%, rgba(15,109,102,.12), transparent 56%),
    radial-gradient(700px 380px at 88% 8%, rgba(242,163,95,.14), transparent 54%),
    linear-gradient(180deg, #fbfcfc 0%, var(--bg) 42%, #f7f9f9 100%);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background:
    linear-gradient(120deg, rgba(255,255,255,.18), transparent 26%, transparent 74%, rgba(255,255,255,.08)),
    radial-gradient(circle at 20% 20%, rgba(255,255,255,.18), transparent 28%);
  mix-blend-mode:soft-light;
  opacity:.35;
  z-index:-1;
}
a{
  color:inherit;
  text-decoration:none;
  transition:color var(--ease), transform var(--ease), background-color var(--ease), border-color var(--ease), box-shadow var(--ease), opacity var(--ease);
}
img{ max-width:100%; display:block; }
button, input, textarea, select{
  font:inherit;
}
button{
  border:0;
  background:none;
  padding:0;
  color:inherit;
  cursor:pointer;
}
input, textarea, select{
  border:1px solid var(--line);
  background:rgba(255,255,255,.88);
  color:var(--text);
  border-radius:16px;
  outline:none;
  transition:border-color var(--ease), box-shadow var(--ease), transform var(--ease), background-color var(--ease);
}
input::placeholder, textarea::placeholder{ color:var(--muted-2); }
input:focus, textarea:focus, select:focus,
a:focus-visible, button:focus-visible, summary:focus-visible{
  box-shadow:0 0 0 4px rgba(15,109,102,.14);
  border-color:rgba(15,109,102,.46);
  outline:none;
}
.container{
  width:min(var(--container), calc(100% - 40px));
  margin:0 auto;
}
.skip-link{
  position:absolute;
  left:-9999px;
  top:auto;
  width:1px;
  height:1px;
  overflow:hidden;
}
.skip-link:focus{
  left:20px;
  top:20px;
  width:auto;
  height:auto;
  z-index:999;
  padding:12px 16px;
  background:var(--surface-solid);
  border:1px solid var(--line);
  border-radius:999px;
  box-shadow:var(--shadow-soft);
}
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  backdrop-filter: blur(18px);
  background:rgba(247,249,249,.74);
  border-bottom:1px solid rgba(17,34,31,.07);
}
.header-inner{
  min-height:78px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  min-width:0;
  font-weight:800;
  letter-spacing:.02em;
  white-space:nowrap;
}
.brand-badge{
  width:40px;
  height:40px;
  display:grid;
  place-items:center;
  border-radius:14px;
  background:linear-gradient(145deg, var(--primary), var(--primary-2));
  color:#fff;
  box-shadow:0 14px 28px rgba(15,109,102,.24);
  font-size:15px;
  flex:0 0 auto;
}
.brand span:last-child{
  font-size:18px;
  line-height:1.1;
  letter-spacing:.02em;
}
.brand small{
  display:block;
  font-size:12px;
  font-weight:600;
  color:var(--muted);
  margin-top:3px;
  letter-spacing:.04em;
}
.nav-links{
  display:flex;
  align-items:center;
  gap:8px;
  flex:1;
  justify-content:center;
}
.nav-links a{
  padding:10px 16px;
  border-radius:999px;
  color:var(--muted);
  font-weight:700;
  letter-spacing:.01em;
  border:1px solid transparent;
}
.nav-links a:hover{
  background:rgba(15,109,102,.06);
  color:var(--primary);
  transform:translateY(-1px);
}
.nav-links a.is-active{
  background:rgba(15,109,102,.10);
  color:var(--primary);
  border-color:rgba(15,109,102,.16);
}
.nav-tools{
  display:flex;
  align-items:center;
  gap:10px;
  flex:0 0 auto;
}
.location-chip{
  display:inline-flex;
  align-items:center;
  gap:9px;
  padding:10px 14px;
  border:1px solid rgba(15,109,102,.16);
  background:rgba(15,109,102,.06);
  color:var(--primary);
  border-radius:999px;
  font-size:14px;
  font-weight:700;
  white-space:nowrap;
}
.location-chip .pin{
  width:10px;
  height:10px;
  border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 0 4px rgba(242,163,95,.14);
  flex:0 0 auto;
}
.menu-toggle{
  display:none;
  width:46px;
  height:46px;
  border-radius:14px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.78);
  align-items:center;
  justify-content:center;
  box-shadow:var(--shadow-soft);
}
.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after{
  display:block;
  width:18px;
  height:2px;
  background:var(--text);
  border-radius:2px;
  position:relative;
  transition:transform var(--ease), top var(--ease), opacity var(--ease), background-color var(--ease);
  content:"";
}
.menu-toggle span::before,
.menu-toggle span::after{
  position:absolute;
  left:0;
}
.menu-toggle span::before{ top:-6px; }
.menu-toggle span::after{ top:6px; }
.mobile-drawer{
  display:none;
  border-top:1px solid rgba(17,34,31,.07);
  background:rgba(247,249,249,.92);
  backdrop-filter: blur(18px);
}
.mobile-drawer-inner{
  padding:16px 0 18px;
  display:grid;
  gap:10px;
}
.mobile-drawer .nav-links{
  justify-content:flex-start;
  flex-wrap:wrap;
}
.mobile-drawer .nav-tools{
  justify-content:flex-start;
  flex-wrap:wrap;
}
.page-hero{
  padding:28px 0 18px;
}
.crumbs{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px;
  color:var(--muted);
  font-size:14px;
  margin-bottom:16px;
}
.crumbs a{
  color:var(--muted);
}
.crumbs a:hover{
  color:var(--primary);
}
.crumbs span{
  opacity:.65;
}
.hero-panel{
  display:grid;
  grid-template-columns:minmax(0,1.6fr) minmax(280px,.84fr);
  gap:var(--gap-lg);
  align-items:stretch;
}
.hero-copy,
.hero-side{
  border:1px solid rgba(17,34,31,.08);
  background:linear-gradient(180deg, rgba(255,255,255,.94), rgba(247,250,249,.88));
  box-shadow:var(--shadow);
  border-radius:var(--radius-xl);
}
.hero-copy{
  padding:34px 34px 30px;
}
.section-tag{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:7px 12px;
  border-radius:999px;
  font-size:12px;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--primary);
  background:rgba(15,109,102,.08);
  border:1px solid rgba(15,109,102,.12);
}
.hero-copy h1{
  margin:16px 0 14px;
  font-size:clamp(30px, 4.2vw, 54px);
  line-height:1.12;
  letter-spacing:-.03em;
}
.title-prefix{
  display:inline-block;
  margin-right:12px;
  padding:6px 10px;
  border-radius:999px;
  background:rgba(15,109,102,.10);
  color:var(--primary);
  font-size:15px;
  font-weight:800;
  vertical-align:middle;
}
.title-main{
  display:inline;
}
.hero-desc{
  margin:0;
  font-size:16px;
  line-height:1.95;
  color:var(--muted);
  max-width:72ch;
}
.hero-meta{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:20px;
}
.meta-pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:10px 14px;
  background:rgba(255,255,255,.82);
  border:1px solid rgba(17,34,31,.08);
  border-radius:999px;
  color:var(--muted);
  font-size:14px;
  font-weight:700;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:24px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  min-height:46px;
  padding:0 18px;
  border-radius:14px;
  font-weight:800;
  letter-spacing:.01em;
  border:1px solid transparent;
  transition:transform var(--ease), box-shadow var(--ease), background-color var(--ease), border-color var(--ease), color var(--ease);
}
.btn:hover{
  transform:translateY(-1px);
  box-shadow:var(--shadow-soft);
}
.btn:active{
  transform:translateY(0);
}
.btn-primary{
  color:#fff;
  background:linear-gradient(145deg, var(--primary), var(--primary-2));
  box-shadow:0 14px 24px rgba(15,109,102,.18);
}
.btn-primary:hover{
  box-shadow:0 18px 28px rgba(15,109,102,.22);
}
.btn-ghost{
  background:rgba(255,255,255,.78);
  border-color:rgba(15,109,102,.16);
  color:var(--primary);
}
.hero-side{
  padding:22px;
  display:flex;
  align-items:stretch;
}
.info-card{
  width:100%;
  display:flex;
  flex-direction:column;
  gap:18px;
  padding:22px;
  border-radius:calc(var(--radius-xl) - 6px);
  background:
    radial-gradient(420px 220px at 80% 0%, rgba(242,163,95,.16), transparent 58%),
    linear-gradient(180deg, rgba(255,255,255,.94), rgba(247,250,249,.86));
  border:1px solid rgba(17,34,31,.08);
}
.info-card-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:7px 12px;
  border-radius:999px;
  background:rgba(242,163,95,.16);
  color:#a25a16;
  border:1px solid rgba(242,163,95,.22);
  font-size:12px;
  font-weight:800;
}
.info-card strong{
  font-size:18px;
}
.detail-list{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  gap:12px;
}
.detail-list li{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:14px;
  padding:12px 0;
  border-bottom:1px solid rgba(17,34,31,.08);
}
.detail-list li:last-child{ border-bottom:0; }
.detail-list span{
  color:var(--muted);
  font-size:14px;
}
.detail-list strong{
  color:var(--text);
  font-weight:800;
  font-size:14px;
  text-align:right;
}
.panel-note{
  padding:14px 16px;
  border-radius:18px;
  background:rgba(15,109,102,.06);
  border:1px solid rgba(15,109,102,.12);
  color:var(--muted);
  font-size:14px;
  line-height:1.8;
}
.content-section{
  padding:18px 0 var(--section);
}
.article-grid{
  display:grid;
  grid-template-columns:minmax(0,1.55fr) minmax(280px,.72fr);
  gap:var(--gap-lg);
  align-items:start;
}
.article-card,
.side-card,
.update-card,
.cta-panel,
.faq-item,
.empty-state{
  border:1px solid rgba(17,34,31,.08);
  background:var(--surface);
  backdrop-filter: blur(14px);
  box-shadow:var(--shadow-soft);
}
.article-card{
  border-radius:var(--radius-xl);
  overflow:hidden;
}
.article-body{
  padding:34px;
  font-size:16px;
  line-height:1.88;
  color:var(--text);
}
.article-body > *:first-child{ margin-top:0; }
.article-body > * + *{ margin-top:1.1em; }
.article-body h2,
.article-body h3,
.article-body h4{
  line-height:1.35;
  letter-spacing:-.02em;
  margin:1.8em 0 .7em;
}
.article-body h2{ font-size:clamp(22px, 2.2vw, 30px); }
.article-body h3{ font-size:clamp(19px, 1.9vw, 24px); }
.article-body h4{ font-size:18px; }
.article-body p{
  margin:0;
  color:var(--text);
}
.article-body a{
  color:var(--primary);
  text-decoration:underline;
  text-decoration-color:rgba(15,109,102,.22);
  text-underline-offset:3px;
}
.article-body a:hover{
  color:var(--primary-2);
  text-decoration-color:rgba(15,109,102,.45);
}
.article-body ul,
.article-body ol{
  margin:0;
  padding-left:1.2em;
}
.article-body li + li{ margin-top:.4em; }
.article-body blockquote{
  margin:1.3em 0;
  padding:18px 20px;
  border-left:4px solid var(--primary);
  border-radius:16px;
  background:linear-gradient(180deg, rgba(15,109,102,.07), rgba(15,109,102,.04));
  color:#23423e;
}
.article-body figure{
  margin:1.4em 0;
  padding:14px;
  border-radius:20px;
  background:rgba(255,255,255,.9);
  border:1px solid rgba(17,34,31,.08);
}
.article-body figcaption{
  margin-top:10px;
  color:var(--muted);
  font-size:14px;
}
.article-body img{
  border-radius:16px;
  border:1px solid rgba(17,34,31,.08);
  box-shadow:0 12px 28px rgba(15,29,27,.06);
}
.article-body hr{
  border:0;
  height:1px;
  margin:1.7em 0;
  background:linear-gradient(90deg, transparent, rgba(17,34,31,.12), transparent);
}
.article-body table{
  width:100%;
  border-collapse:collapse;
  margin:1.4em 0;
  background:rgba(255,255,255,.92);
  border:1px solid rgba(17,34,31,.08);
  border-radius:16px;
  overflow:hidden;
}
.article-body th,
.article-body td{
  padding:12px 14px;
  border-bottom:1px solid rgba(17,34,31,.08);
  text-align:left;
  vertical-align:top;
}
.article-body th{
  background:rgba(15,109,102,.06);
}
.article-body pre{
  overflow:auto;
  padding:18px;
  border-radius:18px;
  background:#10211d;
  color:#e6f4f1;
  border:1px solid rgba(17,34,31,.10);
}
.article-body code{
  padding:.18em .42em;
  border-radius:8px;
  background:rgba(15,109,102,.08);
  color:#0e5f59;
  font-size:.94em;
}
.article-body pre code{
  padding:0;
  background:none;
  color:inherit;
}
.article-sidebar{
  position:relative;
}
.sticky-stack{
  position:sticky;
  top:98px;
  display:grid;
  gap:18px;
}
.side-card{
  border-radius:var(--radius-lg);
  padding:22px;
}
.side-title{
  margin:0 0 14px;
  font-size:18px;
  letter-spacing:-.02em;
}
.mini-meta{
  display:grid;
  gap:12px;
}
.mini-row{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:16px;
  padding:12px 0;
  border-bottom:1px solid rgba(17,34,31,.08);
}
.mini-row:last-child{ border-bottom:0; }
.mini-row span{
  color:var(--muted);
  font-size:14px;
}
.mini-row strong{
  text-align:right;
  color:var(--text);
  font-size:14px;
  font-weight:800;
}
.quick-links{
  display:grid;
  gap:10px;
}
.quick-links a{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:13px 14px;
  border-radius:14px;
  background:rgba(247,250,249,.96);
  border:1px solid rgba(17,34,31,.08);
  color:var(--text);
  font-weight:700;
}
.quick-links a::after{
  content:"›";
  color:var(--muted);
  font-size:18px;
  line-height:1;
}
.quick-links a:hover{
  border-color:rgba(15,109,102,.20);
  background:rgba(15,109,102,.05);
  color:var(--primary);
  transform:translateY(-1px);
}
.section-head{
  display:flex;
  align-items:end;
  justify-content:space-between;
  gap:16px;
  margin-bottom:22px;
}
.section-head h2{
  margin:10px 0 0;
  font-size:clamp(24px, 2.6vw, 34px);
  line-height:1.2;
  letter-spacing:-.03em;
}
.text-link{
  color:var(--primary);
  font-weight:800;
  white-space:nowrap;
}
.text-link:hover{
  color:var(--primary-2);
}
.updates-section{
  padding:0 0 var(--section);
}
.updates-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:18px;
}
.update-card{
  display:flex;
  flex-direction:column;
  gap:12px;
  border-radius:var(--radius-lg);
  padding:22px;
  min-height:210px;
}
.update-card:hover{
  transform:translateY(-2px);
  box-shadow:var(--shadow);
  border-color:rgba(15,109,102,.18);
}
.update-kicker{
  display:inline-flex;
  align-self:flex-start;
  padding:7px 11px;
  border-radius:999px;
  background:rgba(15,109,102,.08);
  color:var(--primary);
  border:1px solid rgba(15,109,102,.12);
  font-size:12px;
  font-weight:800;
}
.update-card h3{
  margin:0;
  font-size:19px;
  line-height:1.35;
  letter-spacing:-.02em;
}
.update-card p{
  margin:0;
  color:var(--muted);
  line-height:1.8;
  flex:1;
}
.update-foot{
  color:var(--primary);
  font-weight:800;
}
.faq-section{
  padding:0 0 var(--section);
}
.faq-list{
  display:grid;
  gap:14px;
}
.faq-item{
  border-radius:var(--radius-lg);
  overflow:hidden;
}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  padding:18px 22px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  font-weight:800;
  font-size:16px;
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary::after{
  content:"+";
  color:var(--primary);
  font-size:22px;
  line-height:1;
  transition:transform var(--ease), opacity var(--ease);
}
.faq-item[open] summary{
  border-bottom:1px solid rgba(17,34,31,.08);
}
.faq-item[open] summary::after{
  content:"–";
}
.faq-content{
  padding:18px 22px 22px;
  color:var(--muted);
  line-height:1.9;
}
.cta-section{
  padding:0 0 72px;
}
.cta-panel{
  border-radius:var(--radius-xl);
  padding:28px;
  display:grid;
  grid-template-columns:minmax(0,1.1fr) minmax(0,.95fr);
  gap:22px;
  background:
    radial-gradient(460px 220px at 82% 8%, rgba(242,163,95,.16), transparent 56%),
    linear-gradient(135deg, rgba(255,255,255,.94), rgba(246,250,249,.92));
}
.cta-copy h2{
  margin:10px 0 10px;
  font-size:clamp(24px, 2.6vw, 34px);
  line-height:1.2;
  letter-spacing:-.03em;
}
.cta-copy p{
  margin:0;
  color:var(--muted);
  line-height:1.85;
  max-width:60ch;
}
.cta-form{
  display:grid;
  gap:12px;
  align-content:center;
}
.cta-form input{
  width:100%;
  min-height:50px;
  padding:0 16px;
}
.cta-form .btn{
  min-height:50px;
}
.empty-state{
  padding:42px 26px;
  border-radius:var(--radius-xl);
  text-align:center;
  background:
    radial-gradient(300px 180px at 50% 0%, rgba(15,109,102,.10), transparent 60%),
    linear-gradient(180deg, rgba(255,255,255,.96), rgba(247,250,249,.92));
}
.empty-icon{
  width:56px;
  height:56px;
  margin:0 auto 16px;
  border-radius:18px;
  display:grid;
  place-items:center;
  background:rgba(15,109,102,.08);
  color:var(--primary);
  font-size:22px;
  font-weight:900;
}
.empty-state h2{
  margin:0 0 10px;
  font-size:26px;
}
.empty-state p{
  margin:0 auto 18px;
  max-width:38ch;
  color:var(--muted);
}
.empty-actions{
  display:flex;
  justify-content:center;
}
.site-footer{
  padding:0 0 26px;
}
.footer-panel{
  border-top:1px solid rgba(17,34,31,.08);
  padding-top:28px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr .7fr .7fr;
  gap:24px;
  padding:22px 0 18px;
}
.footer-brand .footer-desc{
  margin:16px 0 0;
  max-width:52ch;
  color:var(--muted);
  line-height:1.9;
}
.footer-links h3{
  margin:0 0 12px;
  font-size:16px;
}
.footer-links{
  display:grid;
  align-content:start;
  gap:10px;
}
.footer-links a{
  color:var(--muted);
  font-weight:700;
}
.footer-links a:hover{
  color:var(--primary);
}
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  flex-wrap:wrap;
  padding-top:16px;
  border-top:1px solid rgba(17,34,31,.08);
  color:var(--muted);
  font-size:14px;
}
@media (max-width: 1200px){
  .hero-panel,
  .article-grid,
  .cta-panel{
    grid-template-columns:1fr;
  }
  .sticky-stack{
    position:static;
  }
  .updates-grid{
    grid-template-columns:repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 992px){
  .nav-links,
  .nav-tools{
    display:none;
  }
  .menu-toggle{
    display:inline-flex;
  }
  .mobile-drawer.is-open{
    display:block;
  }
  .footer-grid{
    grid-template-columns:1fr 1fr;
  }
  .footer-brand{
    grid-column:1 / -1;
  }
}
@media (max-width: 768px){
  .container{
    width:min(var(--container), calc(100% - 28px));
  }
  .header-inner{
    min-height:72px;
  }
  .brand span:last-child{
    font-size:16px;
  }
  .hero-copy,
  .hero-side,
  .article-body,
  .side-card,
  .update-card,
  .cta-panel{
    border-radius:22px;
  }
  .hero-copy{
    padding:24px 22px 22px;
  }
  .hero-desc,
  .cta-copy p,
  .panel-note{
    font-size:15px;
  }
  .article-body{
    padding:24px 20px;
  }
  .section-head{
    align-items:flex-start;
    flex-direction:column;
  }
  .updates-grid{
    grid-template-columns:1fr;
  }
  .cta-panel{
    padding:22px;
  }
  .footer-grid{
    grid-template-columns:1fr;
  }
  .footer-bottom{
    align-items:flex-start;
    flex-direction:column;
  }
}
@media (max-width: 576px){
  .page-hero{
    padding-top:18px;
  }
  .hero-copy h1{
    font-size:clamp(26px, 8vw, 38px);
  }
  .title-prefix{
    display:block;
    margin:0 0 10px;
    width:max-content;
  }
  .hero-actions,
  .hero-meta{
    gap:10px;
  }
  .btn,
  .meta-pill,
  .location-chip{
    width:100%;
    justify-content:center;
  }
  .info-card{
    padding:18px;
  }
  .detail-list li{
    flex-direction:column;
    align-items:flex-start;
  }
  .detail-list strong{
    text-align:left;
  }
  .faq-item summary,
  .faq-content{
    padding-left:16px;
    padding-right:16px;
  }
  .cta-form .btn,
  .cta-form input{
    width:100%;
  }
}
@media (max-width: 375px){
  .container{
    width:min(var(--container), calc(100% - 20px));
  }
  .hero-copy,
  .hero-side,
  .article-body,
  .side-card,
  .cta-panel{
    border-radius:18px;
  }
  .brand-badge{
    width:36px;
    height:36px;
    border-radius:12px;
  }
}