/* roulang page: index */
:root{
      --bg:#eef3f9;
      --bg-soft:#f7f9fc;
      --surface:rgba(255,255,255,.92);
      --surface-strong:#ffffff;
      --line:#d9e2ef;
      --line-strong:#c9d6e8;
      --text:#17324d;
      --muted:#6a7c93;
      --brand:#2e63ff;
      --brand-2:#1d8cf8;
      --brand-soft:#eaf1ff;
      --accent:#17b7a6;
      --warn:#f0b84b;
      --shadow:0 12px 30px rgba(32,58,90,.10);
      --shadow-sm:0 6px 16px rgba(32,58,90,.08);
      --radius:8px;
      --radius-sm:7px;
      --radius-lg:16px;
      --container:1180px;
      --gap:24px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(46,99,255,.12), transparent 26%),
        radial-gradient(circle at top right, rgba(23,183,166,.10), transparent 24%),
        linear-gradient(180deg, #f9fbfe 0%, var(--bg) 42%, #eef4fb 100%);
      font-family: "PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
      line-height:1.7;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    ::selection{background:rgba(46,99,255,.14);color:#10223c}
    :focus-visible{outline:3px solid rgba(46,99,255,.22);outline-offset:2px}
    .container-xl{max-width:var(--container)}
    .page-wrap{position:relative;overflow:hidden}
    .page-wrap::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background-image:
        linear-gradient(rgba(255,255,255,.24) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.20) 1px, transparent 1px);
      background-size: 120px 120px;
      mask-image: linear-gradient(180deg, rgba(0,0,0,.12), transparent 70%);
      opacity:.26;
      z-index:0;
    }
    .site-header{
      position:fixed;
      top:0;left:0;right:0;
      z-index:1030;
      transition: all .25s ease;
    }
    .site-header .navbar{
      padding:14px 0;
      background:rgba(255,255,255,.10);
      border-bottom:1px solid rgba(217,226,239,.20);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      transition: all .25s ease;
    }
    .site-header.scrolled .navbar{
      background:rgba(247,249,252,.96);
      border-bottom:1px solid rgba(201,214,232,.82);
      box-shadow: 0 8px 24px rgba(32,58,90,.08);
    }
    .navbar-brand{
      display:flex;
      align-items:center;
      gap:12px;
      font-weight:800;
      letter-spacing:.2px;
      color:#10243d;
      min-width:0;
    }
    .brand-mark{
      width:38px;height:38px;
      border-radius:8px;
      display:grid;
      place-items:center;
      color:#fff;
      background: linear-gradient(145deg, var(--brand), var(--brand-2));
      box-shadow: 0 10px 20px rgba(46,99,255,.22);
      flex:0 0 auto;
    }
    .brand-text{display:flex;flex-direction:column;line-height:1.05;min-width:0}
    .brand-text strong{font-size:1rem;white-space:nowrap}
    .brand-text span{font-size:.78rem;color:var(--muted);font-weight:600;letter-spacing:.2px}
    .navbar-nav{gap:8px}
    .nav-link{
      position:relative;
      padding:.68rem .92rem !important;
      border-radius:8px;
      color:#36506f;
      font-weight:700;
      transition: all .2s ease;
    }
    .nav-link:hover,
    .nav-link:focus{
      background:rgba(46,99,255,.08);
      color:var(--brand);
    }
    .nav-link.active,
    .nav-link[aria-current="page"]{
      color:var(--brand);
      background:rgba(46,99,255,.10);
    }
    .nav-search{
      width:280px;
      max-width:100%;
      position:relative;
    }
    .nav-search input{
      width:100%;
      height:44px;
      border:1px solid rgba(201,214,232,.86);
      background:rgba(255,255,255,.92);
      border-radius:8px;
      padding:0 48px 0 16px;
      box-shadow: var(--shadow-sm);
      color:var(--text);
    }
    .nav-search input::placeholder{color:#8da0b6}
    .nav-search button{
      position:absolute;
      right:6px;
      top:6px;
      width:32px;height:32px;
      border:none;
      border-radius:7px;
      background:rgba(46,99,255,.09);
      color:var(--brand);
    }
    .btn{
      border-radius:8px;
      font-weight:700;
      padding:.78rem 1.1rem;
      transition: all .2s ease;
      box-shadow:none;
    }
    .btn:hover{transform:translateY(-1px)}
    .btn-primary{
      border:none;
      background:linear-gradient(145deg, var(--brand), var(--brand-2));
      box-shadow:0 10px 22px rgba(46,99,255,.22);
    }
    .btn-primary:hover,.btn-primary:focus{
      background:linear-gradient(145deg, #2457f0, #167ee8);
    }
    .btn-outline-primary{
      color:var(--brand);
      border:1px solid rgba(46,99,255,.30);
      background:rgba(255,255,255,.72);
    }
    .btn-outline-primary:hover{
      background:rgba(46,99,255,.08);
      border-color:rgba(46,99,255,.42);
      color:var(--brand);
    }
    .btn-soft{
      color:#24405f;
      background:#f3f7fc;
      border:1px solid #dde7f3;
    }
    .btn-soft:hover{
      background:#eaf1ff;
      color:#16345d;
    }
    .btn-linkish{
      padding:.5rem 0;
      color:var(--brand);
      font-weight:700;
      text-decoration:none;
    }
    .btn-linkish:hover{color:#174eda}
    .page-main{
      position:relative;
      z-index:1;
      padding-top:96px;
    }
    .section{
      padding:72px 0;
    }
    .section.tight{padding-top:24px}
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:flex-end;
      gap:18px;
      margin-bottom:24px;
      flex-wrap:wrap;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      font-size:.82rem;
      font-weight:800;
      letter-spacing:.12em;
      text-transform:uppercase;
      color:var(--brand);
      margin-bottom:10px;
    }
    .eyebrow::before{
      content:"";
      width:22px;height:2px;
      border-radius:999px;
      background:linear-gradient(90deg, var(--brand), var(--accent));
    }
    .section-title{
      margin:0;
      font-size:clamp(1.7rem, 2.5vw, 2.35rem);
      line-height:1.18;
      font-weight:800;
      color:#10243d;
    }
    .section-desc{
      margin:10px 0 0;
      max-width:64ch;
      color:var(--muted);
      font-size:1rem;
    }
    .glass-panel,
    .card-surface{
      background:var(--surface);
      border:1px solid rgba(217,226,239,.88);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow);
    }
    .hero{
      padding:116px 0 52px;
      position:relative;
    }
    .hero-shell{
      position:relative;
      overflow:hidden;
      padding:34px;
      border-radius:22px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.92)),
        radial-gradient(circle at top left, rgba(46,99,255,.16), transparent 26%),
        radial-gradient(circle at bottom right, rgba(23,183,166,.14), transparent 30%);
      border:1px solid rgba(217,226,239,.90);
      box-shadow: 0 20px 50px rgba(32,58,90,.12);
    }
    .hero-shell::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(115deg, rgba(46,99,255,.08), transparent 36%),
        radial-gradient(circle at 14% 18%, rgba(46,99,255,.16), transparent 18%),
        radial-gradient(circle at 90% 16%, rgba(23,183,166,.14), transparent 16%);
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:24px;
      align-items:stretch;
    }
    .hero-copy{
      padding:10px 8px 8px 0;
    }
    .hero-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:.42rem .78rem;
      border-radius:8px;
      background:rgba(46,99,255,.08);
      color:var(--brand);
      font-size:.88rem;
      font-weight:800;
      margin-bottom:18px;
    }
    .hero-title{
      margin:0;
      color:#10243d;
      font-size:clamp(2rem, 3.8vw, 3.55rem);
      line-height:1.05;
      font-weight:900;
      letter-spacing:-.01em;
    }
    .hero-subtitle{
      margin:18px 0 0;
      max-width:60ch;
      color:#52657f;
      font-size:1.05rem;
      line-height:1.9;
    }
    .hero-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-top:24px;
    }
    .hero-meta{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-top:22px;
    }
    .meta-chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:.62rem .82rem;
      border-radius:8px;
      background:rgba(255,255,255,.88);
      border:1px solid rgba(217,226,239,.92);
      color:#39536f;
      box-shadow:var(--shadow-sm);
      font-weight:700;
      font-size:.92rem;
    }
    .hero-search{
      margin-top:28px;
      background:rgba(255,255,255,.9);
      border:1px solid rgba(217,226,239,.9);
      border-radius:18px;
      padding:18px;
      box-shadow:var(--shadow-sm);
    }
    .hero-search .search-line{
      display:flex;
      gap:12px;
      align-items:center;
    }
    .hero-search .search-field{
      position:relative;
      flex:1;
    }
    .hero-search input{
      width:100%;
      height:58px;
      border-radius:8px;
      border:1px solid #d8e3f1;
      background:#fdfefe;
      padding:0 52px 0 18px;
      color:var(--text);
      box-shadow: inset 0 1px 0 rgba(255,255,255,.65);
    }
    .hero-search input::placeholder{color:#97a9bf}
    .hero-search .search-field i{
      position:absolute;
      right:16px;
      top:50%;
      transform:translateY(-50%);
      color:#7f94ab;
      pointer-events:none;
    }
    .hero-search .btn{
      height:58px;
      min-width:132px;
    }
    .quick-links{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:14px;
    }
    .quick-links .chip{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:.54rem .8rem;
      border:1px solid #dbe6f2;
      background:#f6f9fe;
      border-radius:8px;
      color:#34526f;
      font-size:.9rem;
      font-weight:700;
      transition: all .2s ease;
      cursor:pointer;
    }
    .quick-links .chip:hover{
      background:#eaf1ff;
      border-color:#bfd0ff;
      color:#1c4fd6;
      transform:translateY(-1px);
    }
    .hero-stage{
      display:grid;
      gap:16px;
      grid-template-columns: 1fr;
    }
    .bento{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:16px;
    }
    .panel{
      position:relative;
      overflow:hidden;
      padding:18px;
      border-radius:18px;
      border:1px solid rgba(217,226,239,.9);
      background:rgba(255,255,255,.96);
      box-shadow:var(--shadow-sm);
    }
    .panel.tall{min-height:100%}
    .panel .label{
      display:inline-flex;
      align-items:center;
      gap:6px;
      color:var(--brand);
      font-weight:800;
      font-size:.82rem;
      margin-bottom:10px;
    }
    .countdown{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:10px;
      margin-top:8px;
    }
    .time-box{
      padding:12px 10px;
      text-align:center;
      border-radius:8px;
      background:linear-gradient(180deg, #f8fbff, #eef4ff);
      border:1px solid #d9e4f4;
    }
    .time-box strong{
      display:block;
      font-size:1.4rem;
      font-weight:900;
      color:#16345d;
      line-height:1.1;
      font-variant-numeric:tabular-nums;
    }
    .time-box span{
      display:block;
      margin-top:4px;
      font-size:.76rem;
      color:var(--muted);
      font-weight:700;
    }
    .status-list{
      display:grid;
      gap:10px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .status-list li{
      display:flex;
      align-items:flex-start;
      gap:10px;
      padding:10px 12px;
      border-radius:8px;
      background:#f8fbff;
      border:1px solid #e1e9f4;
      color:#36506f;
      font-weight:600;
    }
    .status-list li i{color:var(--accent);flex:0 0 auto;margin-top:2px}
    .panel-grid{
      display:grid;
      grid-template-columns: 1fr;
      gap:14px;
    }
    .mini-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:10px;
    }
    .mini-card{
      padding:12px;
      border-radius:8px;
      border:1px solid #dbe6f2;
      background:linear-gradient(180deg, #fdfefe, #f4f8fd);
      min-height:100%;
    }
    .mini-card strong{
      display:block;
      font-size:1rem;
      color:#10243d;
      margin-bottom:4px;
    }
    .mini-card span{
      display:block;
      color:var(--muted);
      font-size:.85rem;
      line-height:1.55;
    }
    .metric-strip{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:12px;
      margin-top:18px;
    }
    .metric{
      padding:14px 16px;
      border-radius:8px;
      background:#fff;
      border:1px solid rgba(217,226,239,.92);
      box-shadow:var(--shadow-sm);
    }
    .metric strong{
      display:block;
      font-size:1.3rem;
      font-weight:900;
      font-variant-numeric:tabular-nums;
      color:#10243d;
      line-height:1.1;
    }
    .metric span{
      display:block;
      margin-top:4px;
      color:var(--muted);
      font-size:.84rem;
      font-weight:600;
    }
    .news-wrap{
      display:grid;
      grid-template-columns: 1.45fr .85fr;
      gap:20px;
      align-items:start;
    }
    .news-list{
      display:grid;
      gap:12px;
    }
    .news-item{
      display:flex;
      justify-content:space-between;
      gap:14px;
      padding:16px 18px;
      border-radius:8px;
      background:rgba(255,255,255,.95);
      border:1px solid rgba(217,226,239,.9);
      box-shadow:var(--shadow-sm);
      transition: all .2s ease;
    }
    .news-item:hover{
      transform:translateY(-2px);
      border-color:#c7d6ee;
      box-shadow:0 14px 28px rgba(32,58,90,.12);
    }
    .news-item-main{min-width:0}
    .news-item h3{
      margin:0 0 6px;
      font-size:1.02rem;
      line-height:1.45;
      font-weight:800;
      color:#10243d;
    }
    .news-item p{
      margin:0;
      color:var(--muted);
      font-size:.94rem;
      line-height:1.75;
    }
    .news-meta{
      display:flex;
      flex-direction:column;
      align-items:flex-end;
      gap:8px;
      flex:0 0 auto;
      min-width:92px;
    }
    .news-time{
      color:#6c7f96;
      font-size:.83rem;
      font-weight:700;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:.34rem .56rem;
      border-radius:8px;
      background:rgba(46,99,255,.08);
      color:var(--brand);
      font-size:.76rem;
      font-weight:800;
      line-height:1;
    }
    .tag.alt{
      background:rgba(23,183,166,.10);
      color:#118b7d;
    }
    .tag.warn{
      background:rgba(240,184,75,.14);
      color:#9c6a11;
    }
    .side-stack{
      display:grid;
      gap:16px;
    }
    .side-card{
      padding:18px;
      border-radius:18px;
      background:rgba(255,255,255,.96);
      border:1px solid rgba(217,226,239,.9);
      box-shadow:var(--shadow-sm);
    }
    .side-card h3{
      margin:0 0 10px;
      font-size:1.05rem;
      font-weight:800;
      color:#10243d;
    }
    .bullet-list{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .bullet-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:#39536f;
      font-size:.93rem;
      line-height:1.7;
    }
    .bullet-list i{margin-top:3px;color:var(--brand)}
    .subscribe-box{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:18px;
      align-items:stretch;
    }
    .subscribe-card{
      padding:24px;
      border-radius:20px;
      background:
        linear-gradient(145deg, rgba(46,99,255,.08), rgba(23,183,166,.06)),
        rgba(255,255,255,.96);
      border:1px solid rgba(217,226,239,.88);
      box-shadow:var(--shadow);
    }
    .subscribe-form{
      display:grid;
      gap:14px;
      margin-top:18px;
    }
    .subscribe-form .input-row{
      display:flex;
      gap:12px;
      align-items:center;
      flex-wrap:wrap;
    }
    .subscribe-form input[type="email"],
    .subscribe-form input[type="text"]{
      flex:1 1 220px;
      height:54px;
      border-radius:8px;
      border:1px solid #d8e3f1;
      padding:0 16px;
      background:#fff;
      color:var(--text);
      box-shadow: inset 0 1px 0 rgba(255,255,255,.66);
    }
    .subscribe-form input::placeholder{color:#97a9bf}
    .choice-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .choice{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:.58rem .72rem;
      border-radius:8px;
      border:1px solid #dbe6f2;
      background:#f8fbff;
      font-weight:700;
      color:#36506f;
      cursor:pointer;
      user-select:none;
    }
    .choice input{accent-color:var(--brand)}
    .subscribe-note{
      min-height:24px;
      color:var(--accent);
      font-weight:700;
      font-size:.94rem;
    }
    .matrix-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap:18px;
    }
    .zone-card{
      padding:20px;
      border-radius:18px;
      background:rgba(255,255,255,.96);
      border:1px solid rgba(217,226,239,.9);
      box-shadow:var(--shadow-sm);
      transition: all .2s ease;
      display:flex;
      flex-direction:column;
      gap:14px;
      min-height:100%;
    }
    .zone-card:hover{
      transform:translateY(-2px);
      box-shadow:0 16px 30px rgba(32,58,90,.12);
      border-color:#c7d6ee;
    }
    .zone-top{
      display:flex;
      justify-content:space-between;
      gap:12px;
      align-items:flex-start;
    }
    .zone-top h3{
      margin:0;
      font-size:1.12rem;
      font-weight:800;
      color:#10243d;
    }
    .zone-top p{
      margin:6px 0 0;
      color:var(--muted);
      line-height:1.72;
      font-size:.95rem;
    }
    .zone-meta{
      display:flex;
      gap:8px;
      flex-wrap:wrap;
    }
    .zone-list{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:8px;
    }
    .zone-list li{
      display:flex;
      gap:8px;
      color:#3a5470;
      font-size:.92rem;
      line-height:1.6;
    }
    .zone-list i{color:var(--accent);margin-top:3px;flex:0 0 auto}
    .timeline{
      position:relative;
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap:16px;
      margin-top:8px;
    }
    .timeline::before{
      content:"";
      position:absolute;
      left:8px;
      right:8px;
      top:26px;
      height:2px;
      background:linear-gradient(90deg, rgba(46,99,255,.24), rgba(23,183,166,.24));
      z-index:0;
    }
    .timeline-item{
      position:relative;
      z-index:1;
      padding:18px;
      border-radius:18px;
      background:rgba(255,255,255,.96);
      border:1px solid rgba(217,226,239,.9);
      box-shadow:var(--shadow-sm);
    }
    .timeline-item .time{
      display:inline-flex;
      padding:.36rem .56rem;
      border-radius:8px;
      background:rgba(46,99,255,.08);
      color:var(--brand);
      font-size:.82rem;
      font-weight:800;
      margin-bottom:10px;
    }
    .timeline-item h3{
      margin:0 0 8px;
      font-size:1rem;
      font-weight:800;
      color:#10243d;
    }
    .timeline-item p{
      margin:0;
      color:var(--muted);
      font-size:.93rem;
      line-height:1.75;
    }
    .info-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:20px;
      align-items:start;
    }
    .info-list{
      display:grid;
      gap:12px;
    }
    .info-row{
      display:flex;
      justify-content:space-between;
      align-items:flex-start;
      gap:14px;
      padding:16px 18px;
      border-radius:8px;
      border:1px solid rgba(217,226,239,.9);
      background:rgba(255,255,255,.96);
      box-shadow:var(--shadow-sm);
      transition: all .2s ease;
    }
    .info-row:hover{
      transform:translateY(-2px);
      box-shadow:0 15px 30px rgba(32,58,90,.12);
    }
    .info-row .title{
      display:block;
      font-size:1rem;
      font-weight:800;
      color:#10243d;
      line-height:1.5;
      margin-bottom:4px;
    }
    .info-row .summary{
      color:var(--muted);
      font-size:.92rem;
      line-height:1.7;
      margin:0;
    }
    .info-row .meta{
      display:flex;
      flex-direction:column;
      align-items:flex-end;
      gap:8px;
      min-width:82px;
      flex:0 0 auto;
    }
    .info-side{
      display:grid;
      gap:16px;
    }
    .info-card{
      padding:18px;
      border-radius:18px;
      border:1px solid rgba(217,226,239,.9);
      background:rgba(255,255,255,.96);
      box-shadow:var(--shadow-sm);
    }
    .info-card h3{margin:0 0 10px;font-size:1.05rem;font-weight:800;color:#10243d}
    .info-card ul{margin:0;padding-left:18px;color:#3a5470}
    .info-card li{margin-bottom:8px;line-height:1.7}
    .accordion{
      border-radius:18px;
      overflow:hidden;
      box-shadow:var(--shadow-sm);
    }
    .accordion-item{
      border:1px solid rgba(217,226,239,.9);
      background:rgba(255,255,255,.96);
    }
    .accordion-item + .accordion-item{border-top:0}
    .accordion-button{
      padding:1rem 1.15rem;
      background:rgba(255,255,255,.96);
      font-weight:800;
      color:#10243d;
      box-shadow:none !important;
    }
    .accordion-button:not(.collapsed){
      color:var(--brand);
      background:rgba(46,99,255,.06);
    }
    .accordion-button::after{
      background-size:1rem;
    }
    .accordion-body{
      padding:1rem 1.15rem 1.1rem;
      color:#4b6179;
      background:#fff;
      line-height:1.8;
    }
    .faq-note{
      margin-top:14px;
      color:var(--muted);
      font-size:.94rem;
    }
    .safety-grid{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap:16px;
    }
    .safety-card{
      padding:18px;
      border-radius:18px;
      background:rgba(255,255,255,.96);
      border:1px solid rgba(217,226,239,.9);
      box-shadow:var(--shadow-sm);
      height:100%;
    }
    .safety-icon{
      width:44px;height:44px;
      border-radius:8px;
      display:grid;
      place-items:center;
      margin-bottom:12px;
      background:linear-gradient(145deg, rgba(46,99,255,.10), rgba(23,183,166,.08));
      color:var(--brand);
    }
    .safety-card h3{
      margin:0 0 8px;
      font-size:1.02rem;
      font-weight:800;
      color:#10243d;
    }
    .safety-card p{
      margin:0;
      color:var(--muted);
      font-size:.93rem;
      line-height:1.75;
    }
    .mobile-grid{
      display:grid;
      grid-template-columns: .95fr 1.05fr;
      gap:20px;
      align-items:start;
    }
    .mobile-card{
      padding:20px;
      border-radius:18px;
      background:rgba(255,255,255,.96);
      border:1px solid rgba(217,226,239,.9);
      box-shadow:var(--shadow-sm);
    }
    .mobile-card h3{margin:0 0 10px;font-size:1.08rem;font-weight:800;color:#10243d}
    .mobile-card p{margin:0;color:var(--muted);line-height:1.8}
    .copy-row{
      display:flex;
      gap:10px;
      align-items:center;
      flex-wrap:wrap;
      margin-top:16px;
    }
    .copy-code{
      padding:.8rem 1rem;
      border:1px dashed #bfd0ea;
      border-radius:8px;
      background:#f8fbff;
      color:#35516f;
      font-weight:700;
      font-variant-numeric:tabular-nums;
      flex:1 1 240px;
      overflow:hidden;
      text-overflow:ellipsis;
      white-space:nowrap;
    }
    .footer{
      padding:28px 0 36px;
      border-top:1px solid rgba(201,214,232,.82);
      background:rgba(247,249,252,.82);
      margin-top:8px;
    }
    .footer-top{
      display:flex;
      justify-content:space-between;
      gap:20px;
      flex-wrap:wrap;
      align-items:flex-start;
      margin-bottom:18px;
    }
    .footer-brand{
      display:flex;
      align-items:flex-start;
      gap:12px;
      max-width:420px;
    }
    .footer-brand strong{
      display:block;
      font-size:1.02rem;
      color:#10243d;
      margin-bottom:6px;
    }
    .footer-brand p{
      margin:0;
      color:var(--muted);
      line-height:1.75;
      font-size:.94rem;
    }
    .footer-links{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
    }
    .footer-links a{
      padding:.56rem .76rem;
      border-radius:8px;
      color:#39536f;
      background:#fff;
      border:1px solid rgba(217,226,239,.9);
      box-shadow:var(--shadow-sm);
      font-weight:700;
    }
    .footer-links a:hover{
      background:#eff4ff;
      color:var(--brand);
    }
    .footer-meta{
      display:flex;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      padding-top:16px;
      border-top:1px solid rgba(217,226,239,.8);
      color:#6a7c93;
      font-size:.9rem;
    }
    .search-empty{
      display:none;
      padding:16px 18px;
      border-radius:8px;
      border:1px dashed #c9d6e8;
      background:#f8fbff;
      color:#45607d;
      font-weight:700;
      margin-top:12px;
    }
    .sticky-fade{
      opacity:0;
      transform:translateY(-6px);
      pointer-events:none;
    }
    .site-header.scrolled .sticky-fade{
      opacity:1;
      transform:none;
      pointer-events:auto;
    }

    @media (max-width: 1199.98px){
      .hero-grid,
      .news-wrap,
      .info-grid,
      .mobile-grid,
      .subscribe-box{
        grid-template-columns:1fr;
      }
      .safety-grid{
        grid-template-columns: repeat(2, minmax(0,1fr));
      }
      .timeline{
        grid-template-columns: repeat(2, minmax(0,1fr));
      }
      .timeline::before{display:none}
      .bento{grid-template-columns:1fr}
      .metric-strip{grid-template-columns: repeat(3, minmax(0,1fr))}
    }
    @media (max-width: 991.98px){
      .page-main{padding-top:84px}
      .hero{padding-top:100px}
      .hero-shell{padding:24px}
      .navbar-collapse{
        margin-top:14px;
        padding:14px;
        border-radius:18px;
        background:rgba(255,255,255,.96);
        border:1px solid rgba(217,226,239,.9);
        box-shadow:var(--shadow-sm);
      }
      .nav-search{width:100%}
      .navbar-nav{gap:0}
      .nav-link{padding:.82rem .95rem !important}
      .metric-strip,
      .matrix-grid{
        grid-template-columns:1fr;
      }
      .mini-grid{
        grid-template-columns:1fr;
      }
    }
    @media (max-width: 767.98px){
      .section{padding:58px 0}
      .hero{
        padding-top:86px;
      }
      .hero-title{font-size:2rem}
      .hero-subtitle{font-size:1rem;line-height:1.8}
      .hero-search .search-line,
      .subscribe-form .input-row{
        flex-direction:column;
        align-items:stretch;
      }
      .hero-search .btn,
      .subscribe-form .btn{
        width:100%;
      }
      .countdown{
        grid-template-columns: repeat(2, 1fr);
      }
      .news-item,
      .info-row{
        flex-direction:column;
      }
      .news-meta,
      .info-row .meta{
        align-items:flex-start;
        min-width:0;
      }
      .safety-grid,
      .timeline{
        grid-template-columns:1fr;
      }
      .section-head{
        align-items:flex-start;
      }
      .footer-top{
        flex-direction:column;
      }
    }
    @media (max-width: 575.98px){
      .hero-shell{padding:18px}
      .hero-actions,
      .hero-meta,
      .quick-links{
        gap:8px;
      }
      .meta-chip,
      .quick-links .chip{
        width:100%;
        justify-content:flex-start;
      }
      .hero-search{
        padding:14px;
        border-radius:16px;
      }
      .panel,
      .side-card,
      .zone-card,
      .timeline-item,
      .safety-card,
      .info-card,
      .mobile-card,
      .subscribe-card{
        border-radius:16px;
      }
    }

/* roulang page: category1 */
:root{
      --bg:#f3f7fc;
      --bg-soft:#f8fbff;
      --surface:#ffffff;
      --surface-2:#eef4fb;
      --line:#d9e3ef;
      --line-strong:#c8d7e6;
      --text:#17324d;
      --muted:#65768d;
      --primary:#2f67d8;
      --primary-2:#1f52bc;
      --accent:#0ea5a0;
      --accent-2:#f59e0b;
      --shadow:0 12px 30px rgba(22, 43, 71, .08);
      --shadow-sm:0 6px 18px rgba(22, 43, 71, .06);
      --radius:8px;
      --radius-sm:6px;
      --header-h:78px;
      --space:24px;
      --space-lg:40px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(47,103,216,.09), transparent 32%),
        radial-gradient(circle at top right, rgba(14,165,160,.08), transparent 26%),
        linear-gradient(180deg, #f9fbff 0%, #f4f8fd 50%, #eef4fb 100%);
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
      line-height:1.65;
      overflow-x:hidden;
      padding-top:var(--header-h);
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
    }

    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    ::selection{background:rgba(47,103,216,.16);color:var(--text)}
    .container-xl{position:relative;z-index:1}
    .text-muted-soft{color:var(--muted)!important}
    .mono{
      font-variant-numeric:tabular-nums;
      font-feature-settings:"tnum";
      letter-spacing:0;
    }

    .site-header{
      position:fixed;
      top:0;left:0;right:0;
      z-index:1030;
      transition:background .25s ease, box-shadow .25s ease, border-color .25s ease;
      border-bottom:1px solid transparent;
    }
    .site-header .navbar{
      padding:.95rem 0;
      background:rgba(255,255,255,.48);
      backdrop-filter:blur(18px);
      -webkit-backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(255,255,255,.35);
    }
    .site-header.is-scrolled .navbar{
      background:rgba(255,255,255,.92);
      border-bottom:1px solid var(--line);
      box-shadow:0 8px 24px rgba(27,49,82,.07);
    }
    .navbar-brand{
      display:flex;
      align-items:center;
      gap:.75rem;
      padding:0;
      color:var(--text);
      font-weight:700;
    }
    .brand-mark{
      width:42px;height:42px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:8px;
      background:linear-gradient(135deg,var(--primary),#5d8ff0);
      color:#fff;
      box-shadow:0 8px 18px rgba(47,103,216,.22);
      flex:0 0 auto;
    }
    .brand-mark svg{width:20px;height:20px}
    .brand-text{
      display:flex;
      flex-direction:column;
      line-height:1.15;
    }
    .brand-text strong{
      font-size:1rem;
      letter-spacing:.2px;
    }
    .brand-text span{
      font-size:.78rem;
      color:var(--muted);
      font-weight:500;
      margin-top:.18rem;
    }

    .navbar-nav{
      gap:1.25rem;
      align-items:center;
    }
    .nav-link{
      position:relative;
      color:var(--muted);
      font-weight:600;
      padding:.5rem 0!important;
      transition:color .2s ease;
    }
    .nav-link::after{
      content:"";
      position:absolute;
      left:0;right:0;bottom:-8px;
      height:2px;
      background:linear-gradient(90deg,var(--primary),var(--accent));
      border-radius:2px;
      transform:scaleX(0);
      transform-origin:left;
      transition:transform .22s ease;
    }
    .nav-link:hover,
    .nav-link.active,
    .nav-link[aria-current="page"]{
      color:var(--text);
    }
    .nav-link:hover::after,
    .nav-link.active::after,
    .nav-link[aria-current="page"]::after{
      transform:scaleX(1);
    }

    .nav-search{
      min-width:280px;
      display:flex;
      align-items:center;
      border:1px solid var(--line);
      background:rgba(255,255,255,.92);
      border-radius:8px;
      box-shadow:var(--shadow-sm);
      overflow:hidden;
    }
    .nav-search input{
      border:0;
      background:transparent;
      height:42px;
      padding:.55rem .9rem;
      color:var(--text);
      width:100%;
      outline:none;
    }
    .nav-search input::placeholder{color:#8a98aa}
    .nav-search button{
      border:0;
      background:transparent;
      color:var(--primary);
      width:44px;
      height:42px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      flex:0 0 auto;
      transition:background .2s ease,color .2s ease;
    }
    .nav-search button:hover{
      background:rgba(47,103,216,.08);
      color:var(--primary-2);
    }

    .btn{
      border-radius:8px;
      font-weight:700;
      transition:transform .18s ease, box-shadow .18s ease, background-color .18s ease, border-color .18s ease, color .18s ease;
    }
    .btn:focus,
    .btn:active,
    .form-control:focus,
    .form-select:focus,
    .nav-search input:focus{
      box-shadow:0 0 0 .2rem rgba(47,103,216,.13)!important;
      border-color:rgba(47,103,216,.45)!important;
    }
    .btn:hover{transform:translateY(-1px)}
    .btn-primary{
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      border:0;
      box-shadow:0 10px 22px rgba(47,103,216,.18);
    }
    .btn-primary:hover,
    .btn-primary:focus{
      background:linear-gradient(135deg,#2357c1,#1a49ab);
      box-shadow:0 12px 24px rgba(47,103,216,.24);
    }
    .btn-outline-primary{
      color:var(--primary);
      border-color:rgba(47,103,216,.26);
      background:#fff;
    }
    .btn-outline-primary:hover{
      color:#fff;
      background:var(--primary);
      border-color:var(--primary);
    }
    .btn-soft{
      background:#eef4fe;
      color:var(--primary);
      border:1px solid #dbe7fb;
    }
    .btn-soft:hover{
      background:#e3edfd;
      color:var(--primary-2);
      border-color:#cfe0fb;
    }

    .hero-section{
      position:relative;
      padding:44px 0 28px;
      overflow:hidden;
    }
    .hero-section::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(180deg, rgba(255,255,255,.55), rgba(255,255,255,0) 36%),
        linear-gradient(135deg, rgba(47,103,216,.04), rgba(14,165,160,.03));
      pointer-events:none;
    }
    .hero-shell{
      position:relative;
      border:1px solid rgba(217,227,239,.88);
      background:rgba(255,255,255,.78);
      backdrop-filter:blur(8px);
      border-radius:12px;
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .hero-shell::after{
      content:"";
      position:absolute;
      inset:auto -120px -120px auto;
      width:320px;
      height:320px;
      background:radial-gradient(circle, rgba(47,103,216,.12), transparent 68%);
      pointer-events:none;
    }
    .hero-content{
      padding:34px;
    }
    .eyebrow{
      display:flex;
      gap:.6rem;
      flex-wrap:wrap;
      align-items:center;
      margin-bottom:1rem;
    }
    .eyebrow .pill{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      padding:.38rem .72rem;
      border-radius:999px;
      border:1px solid rgba(47,103,216,.16);
      background:#f3f7ff;
      color:var(--primary);
      font-size:.82rem;
      font-weight:700;
      letter-spacing:.1px;
    }
    .eyebrow .pill.alt{
      background:#f2fbfa;
      color:#148b84;
      border-color:rgba(14,165,160,.16);
    }
    .eyebrow .pill.warn{
      background:#fff8ea;
      color:#b56a07;
      border-color:rgba(245,158,11,.18);
    }
    .hero-title{
      font-size:clamp(2rem, 4vw, 3.4rem);
      line-height:1.15;
      letter-spacing:0;
      margin:0 0 1rem;
      font-weight:800;
    }
    .hero-subtitle{
      color:var(--muted);
      font-size:1.04rem;
      max-width:56ch;
      margin:0 0 1.4rem;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:.8rem;
      margin-bottom:1.35rem;
    }
    .hero-actions .btn{
      min-height:44px;
      padding:.78rem 1.05rem;
      display:inline-flex;
      align-items:center;
      gap:.55rem;
    }
    .hero-meta{
      display:flex;
      flex-wrap:wrap;
      gap:.8rem;
    }
    .meta-chip{
      display:inline-flex;
      align-items:center;
      gap:.42rem;
      padding:.62rem .82rem;
      border-radius:8px;
      border:1px solid var(--line);
      background:#fff;
      color:var(--text);
      box-shadow:var(--shadow-sm);
      font-size:.92rem;
    }
    .meta-chip svg{width:16px;height:16px;color:var(--primary)}
    .meta-chip span:last-child{color:var(--muted)}

    .hero-panel{
      padding:24px;
      margin:18px 18px 18px 0;
      border-radius:12px;
      border:1px solid var(--line);
      background:linear-gradient(180deg,#fff 0,#fbfdff 100%);
      box-shadow:var(--shadow);
      position:relative;
      z-index:1;
    }
    .panel-head{
      display:flex;
      justify-content:space-between;
      align-items:flex-start;
      gap:1rem;
      margin-bottom:1rem;
    }
    .countdown-block{
      min-width:0;
    }
    .countdown-label{
      display:block;
      color:var(--muted);
      font-size:.86rem;
      margin-bottom:.2rem;
    }
    .countdown-value{
      font-size:2.3rem;
      line-height:1;
      font-weight:800;
      color:var(--text);
      letter-spacing:.02em;
    }
    .countdown-note{
      color:var(--muted);
      font-size:.88rem;
      margin-top:.42rem;
    }
    .status-badge{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      padding:.48rem .72rem;
      border-radius:8px;
      background:#f4f9ff;
      color:var(--primary);
      border:1px solid #d8e6fb;
      font-size:.84rem;
      font-weight:700;
      white-space:nowrap;
    }
    .status-badge .dot{
      width:8px;height:8px;border-radius:50%;
      background:#16a34a;
      box-shadow:0 0 0 4px rgba(22,163,74,.12);
    }
    .panel-list{
      display:grid;
      gap:.72rem;
      margin:1rem 0;
    }
    .panel-item{
      display:flex;
      align-items:flex-start;
      gap:.7rem;
      padding:.8rem .85rem;
      border-radius:8px;
      background:#f8fbff;
      border:1px solid var(--line);
    }
    .panel-item i{
      color:var(--primary);
      margin-top:.1rem;
      flex:0 0 auto;
    }
    .panel-item strong{
      display:block;
      font-size:.96rem;
      margin-bottom:.12rem;
    }
    .panel-item span{
      display:block;
      color:var(--muted);
      font-size:.86rem;
      line-height:1.45;
    }
    .progress-lite{
      height:8px;
      border-radius:999px;
      background:#e6eef8;
      overflow:hidden;
      margin-top:1rem;
    }
    .progress-lite span{
      display:block;
      height:100%;
      width:62%;
      background:linear-gradient(90deg,var(--primary),var(--accent));
      border-radius:inherit;
    }

    .section-block{
      padding:26px 0;
    }
    .section-heading{
      display:flex;
      justify-content:space-between;
      align-items:flex-end;
      gap:1rem;
      margin-bottom:1rem;
    }
    .section-title{
      margin:0;
      font-size:1.45rem;
      font-weight:800;
      letter-spacing:0;
    }
    .section-desc{
      margin:0;
      color:var(--muted);
      max-width:64ch;
    }

    .filter-shell{
      position:sticky;
      top:calc(var(--header-h) + 14px);
      z-index:9;
      border:1px solid var(--line);
      background:rgba(255,255,255,.92);
      backdrop-filter:blur(10px);
      border-radius:12px;
      box-shadow:var(--shadow-sm);
      padding:14px;
    }
    .filter-row{
      display:flex;
      flex-wrap:wrap;
      gap:.75rem;
      align-items:center;
      justify-content:space-between;
    }
    .chip-group{
      display:flex;
      flex-wrap:wrap;
      gap:.55rem;
      align-items:center;
    }
    .filter-chip{
      border:1px solid transparent;
      background:#edf4fd;
      color:var(--primary);
      font-weight:700;
      padding:.52rem .82rem;
      border-radius:8px;
      transition:background .2s ease,color .2s ease,border-color .2s ease,transform .18s ease;
    }
    .filter-chip:hover{transform:translateY(-1px)}
    .filter-chip.active{
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      color:#fff;
      box-shadow:0 8px 18px rgba(47,103,216,.16);
    }
    .tools-row{
      display:flex;
      align-items:center;
      gap:.7rem;
      flex-wrap:wrap;
    }
    .tools-row .form-select{
      min-width:170px;
      height:42px;
      border-radius:8px;
      border-color:var(--line);
      box-shadow:none;
      background-position:right .55rem center;
    }
    .tools-row .filter-search{
      min-width:260px;
      max-width:100%;
      border-radius:8px;
      border:1px solid var(--line);
      background:#fff;
      padding:.58rem .85rem;
      height:42px;
      outline:none;
    }

    .proof-strip{
      margin-top:16px;
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:14px;
    }
    .proof-card{
      background:rgba(255,255,255,.9);
      border:1px solid var(--line);
      border-radius:12px;
      box-shadow:var(--shadow-sm);
      padding:16px 16px 15px;
      min-height:120px;
    }
    .proof-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      margin-bottom:.7rem;
    }
    .proof-top .icon-box{
      width:38px;height:38px;border-radius:8px;
      display:inline-flex;align-items:center;justify-content:center;
      background:#eef4fe;
      color:var(--primary);
    }
    .proof-value{
      font-size:1.45rem;
      font-weight:800;
      line-height:1.1;
      margin:.12rem 0 .2rem;
    }
    .proof-label{
      color:var(--muted);
      font-size:.88rem;
      margin:0;
    }

    .entries-wrap{
      padding-top:8px;
    }
    .entry-col{
      transition:opacity .2s ease, transform .2s ease;
    }
    .entry-card{
      height:100%;
      background:#fff;
      border:1px solid var(--line);
      border-radius:12px;
      box-shadow:var(--shadow-sm);
      padding:18px;
      transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
      position:relative;
      overflow:hidden;
    }
    .entry-card::before{
      content:"";
      position:absolute;
      inset:0 auto auto 0;
      width:100%;
      height:3px;
      background:linear-gradient(90deg,var(--primary),var(--accent));
      opacity:.82;
    }
    .entry-card:hover{
      transform:translateY(-3px);
      box-shadow:0 14px 28px rgba(22,43,71,.1);
      border-color:#c8d8ec;
    }
    .entry-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:.7rem;
      margin-bottom:1rem;
    }
    .entry-badge{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      padding:.34rem .64rem;
      border-radius:8px;
      font-size:.8rem;
      font-weight:800;
      border:1px solid transparent;
    }
    .entry-badge.blue{
      color:var(--primary);
      background:#eef4ff;
      border-color:#dbe6fb;
    }
    .entry-badge.green{
      color:#0f8a82;
      background:#eefaf8;
      border-color:#d2f2ed;
    }
    .entry-badge.orange{
      color:#b86d0b;
      background:#fff7e8;
      border-color:#fae3ba;
    }
    .entry-state{
      color:var(--muted);
      font-size:.82rem;
      font-weight:700;
      white-space:nowrap;
    }
    .entry-card h3{
      font-size:1.08rem;
      margin:0 0 .65rem;
      line-height:1.35;
      font-weight:800;
    }
    .entry-card p{
      margin:0 0 1rem;
      color:var(--muted);
      min-height:3.7em;
      font-size:.94rem;
    }
    .entry-meta{
      display:flex;
      gap:.5rem;
      flex-wrap:wrap;
      margin-bottom:1rem;
    }
    .entry-meta span{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      padding:.35rem .56rem;
      border-radius:8px;
      background:#f7faff;
      border:1px solid var(--line);
      color:var(--text);
      font-size:.82rem;
    }
    .entry-meta i{width:14px;height:14px;color:var(--primary)}
    .entry-link{
      display:inline-flex;
      align-items:center;
      gap:.4rem;
      color:var(--primary);
      font-weight:800;
      font-size:.92rem;
    }
    .entry-link:hover{color:var(--primary-2)}
    .entry-link svg{width:16px;height:16px}
    .list-note{
      margin-top:16px;
      padding:14px 16px;
      border-radius:12px;
      background:#f7fbff;
      border:1px dashed #cfe0f4;
      color:var(--muted);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:1rem;
      flex-wrap:wrap;
    }

    .workflow-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:16px;
    }
    .workflow-card{
      background:#fff;
      border:1px solid var(--line);
      border-radius:12px;
      padding:18px;
      box-shadow:var(--shadow-sm);
      height:100%;
    }
    .workflow-icon{
      width:42px;height:42px;
      border-radius:8px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      background:#eef4ff;
      color:var(--primary);
      margin-bottom:12px;
    }
    .workflow-card h4{
      font-size:1.03rem;
      font-weight:800;
      margin:0 0 .4rem;
    }
    .workflow-card p{
      margin:0;
      color:var(--muted);
      font-size:.94rem;
    }

    .faq-shell{
      background:rgba(255,255,255,.86);
      border:1px solid var(--line);
      border-radius:12px;
      box-shadow:var(--shadow-sm);
      overflow:hidden;
    }
    .accordion-item{
      border:0;
      border-top:1px solid var(--line);
      background:transparent;
    }
    .accordion-item:first-child{border-top:0}
    .accordion-button{
      background:#fff;
      color:var(--text);
      font-weight:700;
      padding:1rem 1.1rem;
      box-shadow:none!important;
      gap:.7rem;
    }
    .accordion-button:not(.collapsed){
      background:#f7fbff;
      color:var(--primary);
    }
    .accordion-button::after{display:none}
    .faq-icon{
      width:18px;height:18px;
      color:var(--primary);
      transition:transform .2s ease;
      margin-left:auto;
      flex:0 0 auto;
    }
    .accordion-button:not(.collapsed) .faq-icon{
      transform:rotate(180deg);
    }
    .accordion-body{
      color:var(--muted);
      padding:0 1.1rem 1rem;
      background:#fff;
    }

    .cta-shell{
      background:linear-gradient(135deg,#ffffff 0%, #f4f8ff 100%);
      border:1px solid var(--line);
      border-radius:12px;
      box-shadow:var(--shadow);
      padding:28px;
    }
    .cta-title{
      margin:0 0 .45rem;
      font-size:1.55rem;
      font-weight:800;
    }
    .cta-desc{
      margin:0 0 1.15rem;
      color:var(--muted);
      max-width:58ch;
    }
    .subscribe-form{
      border-top:1px solid var(--line);
      margin-top:1rem;
      padding-top:1rem;
    }
    .subscribe-form .form-label{
      font-weight:700;
      color:var(--text);
      margin-bottom:.5rem;
    }
    .subscribe-form .form-control{
      height:48px;
      border-radius:8px;
      border-color:var(--line);
      box-shadow:none;
    }
    .subscribe-hint{
      margin-top:.75rem;
      color:var(--muted);
      font-size:.9rem;
    }
    .success-tip{
      display:none;
      margin-top:1rem;
      padding:12px 14px;
      border-radius:8px;
      background:#eefaf8;
      border:1px solid #d3f0ea;
      color:#0c766f;
      font-weight:700;
    }
    .success-tip.show{display:block}

    .footer{
      padding:34px 0 26px;
      margin-top:18px;
      border-top:1px solid rgba(217,227,239,.9);
      background:rgba(255,255,255,.72);
      backdrop-filter:blur(8px);
    }
    .footer-top{
      display:flex;
      justify-content:space-between;
      gap:1.5rem;
      align-items:flex-start;
      flex-wrap:wrap;
      padding-bottom:1rem;
      border-bottom:1px solid var(--line);
    }
    .footer-brand{
      display:flex;
      gap:.9rem;
      align-items:flex-start;
      max-width:640px;
    }
    .footer-brand strong{
      display:block;
      font-size:1.02rem;
      margin-bottom:.18rem;
    }
    .footer-brand p{
      margin:0;
      color:var(--muted);
      font-size:.92rem;
    }
    .footer-links{
      display:flex;
      flex-wrap:wrap;
      gap:.9rem 1.2rem;
      align-items:center;
    }
    .footer-links a{
      color:var(--muted);
      font-weight:700;
      transition:color .2s ease;
    }
    .footer-links a:hover,
    .footer-links a[aria-current="page"]{
      color:var(--primary);
    }
    .footer-meta{
      display:flex;
      justify-content:space-between;
      gap:1rem;
      flex-wrap:wrap;
      padding-top:1rem;
      color:var(--muted);
      font-size:.88rem;
    }

    .section-spacing{
      padding:18px 0 8px;
    }

    @media (max-width: 1199.98px){
      .nav-search{min-width:240px}
      .proof-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
    }
    @media (max-width: 991.98px){
      :root{--header-h:74px}
      body{padding-top:var(--header-h)}
      .site-header .navbar{padding:.8rem 0}
      .navbar-nav{
        gap:.85rem;
        align-items:flex-start;
        padding-top:1rem;
      }
      .nav-search{display:none!important}
      .hero-content{padding:26px}
      .hero-panel{margin:0 18px 18px}
      .filter-shell{top:calc(var(--header-h) + 10px)}
      .workflow-grid{grid-template-columns:1fr}
      .proof-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
      .footer-top{flex-direction:column}
    }
    @media (max-width: 767.98px){
      .hero-section{padding:30px 0 18px}
      .hero-title{font-size:1.95rem}
      .hero-subtitle{font-size:.98rem}
      .hero-content{padding:22px}
      .hero-panel{margin:0 12px 14px;padding:18px}
      .panel-head{flex-direction:column;align-items:flex-start}
      .countdown-value{font-size:2rem}
      .section-heading{flex-direction:column;align-items:flex-start}
      .filter-row{flex-direction:column;align-items:stretch}
      .tools-row{width:100%}
      .tools-row .form-select,
      .tools-row .filter-search{width:100%;min-width:0}
      .proof-strip{grid-template-columns:1fr}
      .cta-shell{padding:22px}
      .footer-meta{flex-direction:column}
    }
    @media (max-width: 519.98px){
      .brand-text span{display:none}
      .hero-actions .btn,
      .subscribe-form .btn{width:100%;justify-content:center}
      .hero-meta{flex-direction:column}
      .meta-chip{width:100%;justify-content:flex-start}
      .filter-chip{padding:.48rem .72rem}
      .entry-card{padding:16px}
      .accordion-button{padding:.95rem 1rem}
      .accordion-body{padding:0 1rem 1rem}
    }