/* roulang page: index */
:root{
      --bg: #f6f1e8;
      --bg-soft: #fbf8f2;
      --surface: rgba(255,255,255,.88);
      --surface-strong: #ffffff;
      --brand: #0f766e;
      --brand-dark: #0b5c56;
      --brand-soft: #e3f1ef;
      --accent: #c98b2b;
      --accent-soft: #fff1d7;
      --text: #1f2a2e;
      --muted: #66737b;
      --line: #e6ddd1;
      --shadow: 0 16px 40px rgba(26, 38, 36, .08);
      --shadow-sm: 0 8px 24px rgba(26, 38, 36, .06);
      --radius-xl: 28px;
      --radius-lg: 22px;
      --radius-md: 16px;
      --radius-sm: 12px;
      --container-pad: clamp(1rem, 3vw, 1.5rem);
    }

    *{ box-sizing:border-box; }
    html{ scroll-behavior:smooth; }
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(15,118,110,.08), transparent 28%),
        radial-gradient(circle at top right, rgba(201,139,43,.09), transparent 30%),
        linear-gradient(180deg, #fdfbf7 0%, var(--bg) 100%);
      line-height:1.75;
      letter-spacing:.01em;
      overflow-x:hidden;
    }
    a{ color:inherit; text-decoration:none; }
    a:hover{ color:var(--brand); }
    img{ max-width:100%; display:block; }
    button, input, select, textarea{ font:inherit; }
    :focus-visible{
      outline:3px solid rgba(15,118,110,.25);
      outline-offset:2px;
    }

    .container{
      padding-left:var(--container-pad);
      padding-right:var(--container-pad);
    }

    .top-strip{
      background: linear-gradient(90deg, rgba(15,118,110,.96), rgba(14,96,90,.96));
      color:#eefaf8;
      font-size:.92rem;
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .top-strip .container{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:1rem;
      padding-top:.55rem;
      padding-bottom:.55rem;
      flex-wrap:wrap;
    }
    .top-strip .strip-meta{
      display:flex;
      gap:.75rem;
      align-items:center;
      flex-wrap:wrap;
    }
    .top-strip .dot{
      width:7px;
      height:7px;
      border-radius:50%;
      background:#9cf3df;
      box-shadow:0 0 0 5px rgba(156,243,223,.12);
      display:inline-block;
      margin-right:.35rem;
    }
    .top-strip .status{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      color:#d7fff7;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:1030;
      backdrop-filter:saturate(180%) blur(14px);
      background:rgba(251,248,242,.84);
      border-bottom:1px solid rgba(230,221,209,.8);
    }
    .navbar{
      padding:.95rem 0;
    }
    .navbar-brand{
      font-weight:800;
      letter-spacing:.04em;
      color:var(--brand-dark);
      font-size:1.12rem;
      padding:0;
      display:flex;
      align-items:center;
      gap:.7rem;
    }
    .navbar-brand::before{
      content:"";
      width:13px;
      height:13px;
      border-radius:50%;
      background:linear-gradient(135deg, var(--brand) 0%, #18a393 100%);
      box-shadow:0 0 0 6px rgba(15,118,110,.11);
      flex:0 0 auto;
    }
    .navbar-nav{
      gap:.35rem;
    }
    .nav-link{
      color:var(--muted);
      font-weight:600;
      border-radius:999px;
      padding:.6rem .95rem !important;
      transition:all .22s ease;
    }
    .nav-link:hover{
      color:var(--brand-dark);
      background:rgba(15,118,110,.07);
    }
    .nav-link.active,
    .nav-link[aria-current="page"]{
      color:var(--brand-dark);
      background:rgba(15,118,110,.11);
      box-shadow:inset 0 0 0 1px rgba(15,118,110,.09);
    }
    .navbar-toggler{
      border:1px solid var(--line);
      border-radius:14px;
      padding:.55rem .7rem;
      box-shadow:none !important;
    }
    .navbar-toggler:focus{
      box-shadow:0 0 0 .2rem rgba(15,118,110,.14) !important;
    }
    .navbar-toggler-icon{
      filter:grayscale(1) brightness(.45);
    }

    main{ position:relative; }
    section{
      padding:clamp(3.4rem, 6vw, 5.4rem) 0;
      scroll-margin-top:92px;
    }

    .hero-section{
      padding-top:clamp(2rem, 4vw, 3.5rem);
      padding-bottom:clamp(2.4rem, 5vw, 4.5rem);
      position:relative;
      overflow:hidden;
    }
    .hero-shell{
      position:relative;
      border:1px solid rgba(230,221,209,.95);
      background:
        linear-gradient(135deg, rgba(255,255,255,.92), rgba(255,255,255,.82)),
        radial-gradient(circle at 20% 20%, rgba(15,118,110,.08), transparent 24%),
        radial-gradient(circle at 85% 30%, rgba(201,139,43,.1), transparent 22%);
      border-radius:clamp(24px, 3vw, 36px);
      box-shadow:var(--shadow);
      padding:clamp(1.25rem, 2.8vw, 2rem);
      overflow:hidden;
    }
    .hero-shell::before,
    .hero-shell::after{
      content:"";
      position:absolute;
      inset:auto;
      pointer-events:none;
    }
    .hero-shell::before{
      width:420px;
      height:420px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(15,118,110,.08) 0%, rgba(15,118,110,0) 68%);
      left:-140px;
      top:-150px;
    }
    .hero-shell::after{
      width:520px;
      height:520px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(201,139,43,.08) 0%, rgba(201,139,43,0) 70%);
      right:-220px;
      bottom:-220px;
    }

    .hero-ribbon{
      position:relative;
      z-index:1;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:1rem;
      flex-wrap:wrap;
      background:linear-gradient(90deg, rgba(15,118,110,.12), rgba(201,139,43,.12));
      border:1px solid rgba(15,118,110,.11);
      color:var(--brand-dark);
      border-radius:999px;
      padding:.72rem 1rem;
      font-size:.95rem;
      margin-bottom:1.35rem;
    }
    .hero-ribbon strong{
      font-weight:800;
    }
    .countdown{
      display:inline-flex;
      align-items:center;
      gap:.55rem;
      color:var(--brand-dark);
      font-weight:700;
      white-space:nowrap;
    }
    .countdown .clock{
      color:var(--accent);
    }

    .hero-copy{
      position:relative;
      z-index:1;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.42rem .8rem;
      border-radius:999px;
      background:rgba(15,118,110,.08);
      color:var(--brand-dark);
      font-size:.92rem;
      font-weight:700;
      margin-bottom:1rem;
    }
    .eyebrow::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--brand);
      box-shadow:0 0 0 5px rgba(15,118,110,.11);
    }
    .hero-copy h1{
      font-size:clamp(2rem, 4.2vw, 4.3rem);
      line-height:1.08;
      letter-spacing:-.03em;
      margin:0 0 1rem;
      color:#142229;
      font-weight:900;
      max-width:12.5ch;
    }
    .hero-copy p{
      max-width:42rem;
      color:var(--muted);
      margin-bottom:1.45rem;
      font-size:1.03rem;
    }
    .hero-actions{
      display:flex;
      gap:.8rem;
      flex-wrap:wrap;
      margin-bottom:1.35rem;
    }
    .btn-brand,
    .btn-soft,
    .btn-outline-brand{
      border-radius:999px;
      padding:.84rem 1.2rem;
      font-weight:700;
      transition:all .22s ease;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:.4rem;
      border:1px solid transparent;
      box-shadow:none;
    }
    .btn-brand{
      background:linear-gradient(135deg, var(--brand) 0%, #159688 100%);
      color:#fff;
      box-shadow:0 14px 30px rgba(15,118,110,.18);
    }
    .btn-brand:hover{
      transform:translateY(-2px);
      color:#fff;
      background:linear-gradient(135deg, var(--brand-dark) 0%, #11867b 100%);
      box-shadow:0 18px 36px rgba(15,118,110,.23);
    }
    .btn-soft{
      background:#fff;
      color:var(--brand-dark);
      border-color:rgba(15,118,110,.15);
    }
    .btn-soft:hover{
      transform:translateY(-2px);
      color:var(--brand-dark);
      border-color:rgba(15,118,110,.26);
      box-shadow:var(--shadow-sm);
      background:#fbfffe;
    }
    .btn-outline-brand{
      background:rgba(15,118,110,.05);
      color:var(--brand-dark);
      border-color:rgba(15,118,110,.18);
    }
    .btn-outline-brand:hover{
      transform:translateY(-2px);
      background:rgba(15,118,110,.1);
      color:var(--brand-dark);
    }

    .hero-tags{
      display:flex;
      flex-wrap:wrap;
      gap:.55rem;
    }
    .mini-tag{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      padding:.42rem .75rem;
      border-radius:999px;
      border:1px solid rgba(102,115,123,.15);
      background:rgba(255,255,255,.78);
      color:var(--muted);
      font-size:.92rem;
    }
    .mini-tag strong{
      color:var(--brand-dark);
    }

    .hero-panel{
      position:relative;
      z-index:1;
      background:linear-gradient(180deg, rgba(255,255,255,.96), rgba(255,255,255,.9));
      border:1px solid rgba(230,221,209,.96);
      border-radius:clamp(20px, 2.5vw, 28px);
      padding:1.2rem;
      box-shadow:var(--shadow-sm);
    }
    .hero-panel h2{
      font-size:1.05rem;
      margin:0;
      color:#183037;
      font-weight:800;
    }
    .hero-panel .sub{
      color:var(--muted);
      font-size:.94rem;
    }
    .signal-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:.8rem;
      padding:.85rem 0 1rem;
      border-bottom:1px solid var(--line);
      margin-bottom:1rem;
      flex-wrap:wrap;
    }
    .signal-pill{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.42rem .7rem;
      border-radius:999px;
      background:var(--brand-soft);
      color:var(--brand-dark);
      font-size:.9rem;
      font-weight:700;
    }
    .signal-pill .bi{
      color:var(--brand);
    }
    .hero-kpis{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:.85rem;
      margin-bottom:1rem;
    }
    .hero-kpi{
      background:linear-gradient(180deg, rgba(246,249,248,.8), rgba(255,255,255,.96));
      border:1px solid rgba(230,221,209,.9);
      border-radius:18px;
      padding:.95rem;
      min-height:96px;
    }
    .hero-kpi .num{
      font-size:1.35rem;
      font-weight:900;
      color:var(--brand-dark);
      line-height:1.1;
      margin-bottom:.25rem;
    }
    .hero-kpi .lbl{
      font-size:.92rem;
      color:var(--muted);
      margin-bottom:.15rem;
    }
    .hero-kpi .hint{
      font-size:.84rem;
      color:#7b8790;
    }
    .hero-list{
      display:grid;
      gap:.7rem;
    }
    .hero-list-item{
      display:flex;
      align-items:flex-start;
      gap:.75rem;
      padding:.8rem .85rem;
      border-radius:16px;
      background:rgba(15,118,110,.05);
      border:1px solid rgba(15,118,110,.08);
    }
    .hero-list-item .icon{
      width:34px;
      height:34px;
      border-radius:12px;
      display:grid;
      place-items:center;
      color:var(--brand-dark);
      background:rgba(15,118,110,.1);
      flex:0 0 auto;
    }
    .hero-list-item h3{
      font-size:.96rem;
      margin:0 0 .15rem;
      font-weight:800;
    }
    .hero-list-item p{
      margin:0;
      color:var(--muted);
      font-size:.88rem;
      line-height:1.55;
    }

    .section-head{
      margin-bottom:1.45rem;
    }
    .section-head .label{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      font-size:.9rem;
      font-weight:800;
      color:var(--brand-dark);
      background:rgba(15,118,110,.08);
      border:1px solid rgba(15,118,110,.08);
      padding:.36rem .72rem;
      border-radius:999px;
      margin-bottom:.8rem;
    }
    .section-head h2{
      margin:0 0 .45rem;
      font-size:clamp(1.55rem, 2.4vw, 2.4rem);
      font-weight:900;
      letter-spacing:-.02em;
      color:#16252b;
    }
    .section-head p{
      margin:0;
      max-width:64rem;
      color:var(--muted);
    }

    .stats-grid{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:1rem;
    }
    .stat-card{
      background:linear-gradient(180deg, rgba(255,255,255,.96), rgba(255,255,255,.86));
      border:1px solid rgba(230,221,209,.95);
      border-radius:22px;
      padding:1.05rem;
      box-shadow:var(--shadow-sm);
      transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
      height:100%;
    }
    .stat-card:hover{
      transform:translateY(-3px);
      box-shadow:var(--shadow);
      border-color:rgba(15,118,110,.14);
    }
    .stat-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:.75rem;
      margin-bottom:.95rem;
    }
    .stat-icon{
      width:42px;
      height:42px;
      border-radius:14px;
      display:grid;
      place-items:center;
      background:var(--brand-soft);
      color:var(--brand-dark);
      font-size:1.1rem;
    }
    .stat-num{
      font-size:1.85rem;
      line-height:1;
      font-weight:900;
      color:#16252b;
      margin-bottom:.35rem;
    }
    .stat-label{
      font-weight:800;
      color:var(--brand-dark);
      margin-bottom:.35rem;
    }
    .stat-desc{
      color:var(--muted);
      font-size:.92rem;
      line-height:1.6;
      margin:0;
    }

    .matrix-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:1rem;
    }
    .entry-card{
      position:relative;
      overflow:hidden;
      background:linear-gradient(180deg, rgba(255,255,255,.98), rgba(250,247,241,.94));
      border:1px solid rgba(230,221,209,.92);
      border-radius:24px;
      padding:1.15rem;
      box-shadow:var(--shadow-sm);
      transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
      min-height:220px;
      display:flex;
      flex-direction:column;
    }
    .entry-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow);
      border-color:rgba(15,118,110,.16);
    }
    .entry-card .badge-row{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:.75rem;
      margin-bottom:1rem;
    }
    .entry-badge{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      padding:.35rem .7rem;
      border-radius:999px;
      font-size:.82rem;
      font-weight:800;
      letter-spacing:.03em;
      background:var(--accent-soft);
      color:#9b6519;
    }
    .entry-icon{
      width:44px;
      height:44px;
      border-radius:16px;
      background:rgba(15,118,110,.09);
      color:var(--brand-dark);
      display:grid;
      place-items:center;
      font-size:1.2rem;
    }
    .entry-card h3{
      font-size:1.1rem;
      margin:0 0 .55rem;
      font-weight:900;
      color:#17252a;
    }
    .entry-card p{
      color:var(--muted);
      margin:0 0 1rem;
      flex:1 1 auto;
    }
    .entry-footer{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:.75rem;
      margin-top:auto;
      padding-top:.85rem;
      border-top:1px solid rgba(230,221,209,.95);
    }
    .entry-note{
      font-size:.88rem;
      color:#7a8790;
    }
    .entry-link{
      color:var(--brand-dark);
      font-weight:800;
      display:inline-flex;
      align-items:center;
      gap:.35rem;
    }
    .entry-link .bi{
      transition:transform .22s ease;
    }
    .entry-card:hover .entry-link .bi{
      transform:translateX(3px);
    }

    .compare-wrap{
      background:linear-gradient(180deg, rgba(255,255,255,.93), rgba(251,248,242,.92));
      border:1px solid rgba(230,221,209,.95);
      border-radius:28px;
      box-shadow:var(--shadow);
      padding:clamp(1rem, 2.2vw, 1.5rem);
    }
    .compare-table{
      margin:0;
      color:var(--text);
      border-color:rgba(230,221,209,.95);
    }
    .compare-table thead th{
      background:rgba(15,118,110,.07);
      color:var(--brand-dark);
      font-weight:900;
      border-bottom:1px solid rgba(15,118,110,.09) !important;
      padding:1rem .95rem;
    }
    .compare-table tbody td{
      padding:1rem .95rem;
      vertical-align:top;
      color:#243238;
    }
    .compare-table tbody tr:hover{
      background:rgba(15,118,110,.03);
    }
    .compare-tag{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      padding:.32rem .68rem;
      border-radius:999px;
      background:var(--brand-soft);
      color:var(--brand-dark);
      font-size:.82rem;
      font-weight:800;
      margin-bottom:.35rem;
    }
    .compare-insight{
      height:100%;
      background:linear-gradient(180deg, rgba(15,118,110,.07), rgba(201,139,43,.06));
      border:1px solid rgba(15,118,110,.09);
      border-radius:24px;
      padding:1.15rem;
    }
    .compare-insight h3{
      font-size:1.1rem;
      font-weight:900;
      margin:0 0 .7rem;
      color:#173037;
    }
    .compare-insight ul{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:.8rem;
    }
    .compare-insight li{
      display:flex;
      gap:.7rem;
      align-items:flex-start;
      color:#304048;
      line-height:1.6;
    }
    .compare-insight .bi{
      color:var(--accent);
      flex:0 0 auto;
      margin-top:.15rem;
    }

    .news-layout{
      display:grid;
      grid-template-columns:1.25fr .75fr;
      gap:1rem;
    }
    .news-board,
    .side-board{
      background:linear-gradient(180deg, rgba(255,255,255,.97), rgba(250,247,241,.93));
      border:1px solid rgba(230,221,209,.95);
      border-radius:28px;
      padding:1.15rem;
      box-shadow:var(--shadow-sm);
      height:100%;
    }
    .news-list{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:.7rem;
    }
    .news-item{
      display:flex;
      gap:.9rem;
      align-items:flex-start;
      padding:.9rem .95rem;
      border-radius:18px;
      border:1px solid rgba(230,221,209,.9);
      background:#fff;
      transition:transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }
    .news-item:hover{
      transform:translateY(-2px);
      border-color:rgba(15,118,110,.14);
      box-shadow:var(--shadow-sm);
    }
    .news-dot{
      width:38px;
      height:38px;
      border-radius:14px;
      background:rgba(201,139,43,.13);
      color:#9b6519;
      display:grid;
      place-items:center;
      font-size:1rem;
      flex:0 0 auto;
    }
    .news-content{
      min-width:0;
      flex:1 1 auto;
    }
    .news-content a{
      display:inline-block;
      font-weight:800;
      color:#18272d;
      line-height:1.45;
      margin-bottom:.25rem;
    }
    .news-content a:hover{ color:var(--brand-dark); }
    .news-meta{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:.5rem;
      font-size:.85rem;
      color:var(--muted);
    }
    .chip{
      display:inline-flex;
      align-items:center;
      padding:.2rem .55rem;
      border-radius:999px;
      background:rgba(15,118,110,.08);
      color:var(--brand-dark);
      font-weight:700;
    }
    .side-stack{
      display:grid;
      gap:.8rem;
    }
    .mini-panel{
      background:rgba(15,118,110,.05);
      border:1px solid rgba(15,118,110,.08);
      border-radius:18px;
      padding:.95rem;
    }
    .mini-panel h3{
      font-size:.98rem;
      font-weight:900;
      margin:0 0 .35rem;
      color:#183037;
    }
    .mini-panel p{
      margin:0;
      color:var(--muted);
      font-size:.9rem;
      line-height:1.6;
    }

    .accordion{
      --bs-accordion-bg:transparent;
      --bs-accordion-border-color:transparent;
      --bs-accordion-btn-padding-x:1.15rem;
      --bs-accordion-btn-padding-y:1rem;
      --bs-accordion-active-bg:rgba(15,118,110,.06);
      --bs-accordion-active-color:var(--brand-dark);
      --bs-accordion-btn-focus-box-shadow:none;
    }
    .accordion-item{
      background:rgba(255,255,255,.95);
      border:1px solid rgba(230,221,209,.95);
      border-radius:20px !important;
      overflow:hidden;
      box-shadow:var(--shadow-sm);
      margin-bottom:.85rem;
    }
    .accordion-button{
      background:rgba(255,255,255,.95);
      color:#18272d;
      font-weight:800;
      border-radius:0 !important;
    }
    .accordion-button:not(.collapsed){
      background:rgba(15,118,110,.06);
      box-shadow:none;
    }
    .accordion-button::after{
      background-size:1rem;
    }
    .accordion-body{
      color:var(--muted);
      line-height:1.8;
      padding:0 1.15rem 1.15rem;
    }

    .contact-shell{
      background:linear-gradient(135deg, rgba(15,118,110,.07), rgba(201,139,43,.06));
      border:1px solid rgba(15,118,110,.09);
      border-radius:30px;
      padding:clamp(1rem, 2.5vw, 1.6rem);
      box-shadow:var(--shadow-sm);
    }
    .contact-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:1rem;
    }
    .form-panel,
    .info-panel{
      background:rgba(255,255,255,.96);
      border:1px solid rgba(230,221,209,.95);
      border-radius:24px;
      padding:1.15rem;
      box-shadow:var(--shadow-sm);
    }
    .form-panel h3,
    .info-panel h3{
      margin:0 0 .45rem;
      font-size:1.12rem;
      font-weight:900;
      color:#173037;
    }
    .form-panel p,
    .info-panel p{
      color:var(--muted);
      margin:0 0 1rem;
      line-height:1.7;
    }
    .form-label{
      font-weight:700;
      color:#2a3a40;
      margin-bottom:.45rem;
    }
    .form-control,
    .form-select{
      border-radius:16px;
      border:1px solid #ddd7ce;
      background:#fff;
      padding:.8rem 1rem;
      box-shadow:none !important;
    }
    .form-control:focus,
    .form-select:focus{
      border-color:rgba(15,118,110,.32);
      box-shadow:0 0 0 .2rem rgba(15,118,110,.12) !important;
    }
    textarea.form-control{
      min-height:120px;
      resize:vertical;
    }
    .form-note{
      display:flex;
      align-items:center;
      gap:.45rem;
      color:var(--muted);
      font-size:.88rem;
      margin-top:.7rem;
    }
    .info-box{
      background:linear-gradient(180deg, rgba(15,118,110,.05), rgba(255,255,255,.96));
      border:1px solid rgba(15,118,110,.08);
      border-radius:18px;
      padding:1rem;
      margin-bottom:.85rem;
    }
    .info-box h4{
      font-size:.98rem;
      font-weight:900;
      margin:0 0 .35rem;
      color:#183037;
    }
    .info-box p{
      margin:0;
      font-size:.92rem;
      color:var(--muted);
      line-height:1.7;
    }
    .bullet-list{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:.55rem;
    }
    .bullet-list li{
      display:flex;
      align-items:flex-start;
      gap:.6rem;
      color:#304048;
      line-height:1.65;
    }
    .bullet-list .bi{
      color:var(--brand);
      margin-top:.15rem;
      flex:0 0 auto;
    }

    .cta-strip{
      background:linear-gradient(135deg, rgba(15,118,110,.95), rgba(11,92,86,.96));
      color:#edfefb;
      border-radius:32px;
      padding:clamp(1.2rem, 2.8vw, 2rem);
      box-shadow:var(--shadow);
      overflow:hidden;
      position:relative;
    }
    .cta-strip::before{
      content:"";
      position:absolute;
      inset:auto -60px -90px auto;
      width:280px;
      height:280px;
      border-radius:50%;
      background:rgba(255,255,255,.08);
      pointer-events:none;
    }
    .cta-strip h2{
      margin:0 0 .5rem;
      font-size:clamp(1.35rem, 2.4vw, 2rem);
      font-weight:900;
      letter-spacing:-.02em;
    }
    .cta-strip p{
      margin:0;
      color:#d8fff6;
      max-width:52rem;
    }
    .cta-actions{
      display:flex;
      gap:.8rem;
      flex-wrap:wrap;
      margin-top:1rem;
    }
    .cta-strip .btn-soft{
      background:#fff;
      color:var(--brand-dark);
      border-color:#fff;
    }
    .cta-strip .btn-brand{
      background:linear-gradient(135deg, #f5b84a 0%, #e39d26 100%);
      color:#173037;
      box-shadow:none;
    }
    .cta-strip .btn-brand:hover{
      color:#173037;
      background:linear-gradient(135deg, #f7c156 0%, #e9a52f 100%);
    }

    footer{
      padding:2.4rem 0 1.6rem;
      color:#53626a;
    }
    .footer-shell{
      background:rgba(255,255,255,.74);
      border:1px solid rgba(230,221,209,.9);
      border-radius:26px;
      padding:1.2rem;
      box-shadow:var(--shadow-sm);
    }
    .footer-brand{
      font-weight:900;
      color:var(--brand-dark);
      font-size:1.08rem;
      margin-bottom:.55rem;
      display:inline-flex;
      align-items:center;
      gap:.5rem;
    }
    .footer-brand::before{
      content:"";
      width:11px;
      height:11px;
      border-radius:50%;
      background:var(--brand);
      box-shadow:0 0 0 5px rgba(15,118,110,.12);
    }
    .footer-links{
      display:flex;
      flex-wrap:wrap;
      gap:.75rem 1rem;
      padding:0;
      list-style:none;
      margin:0;
    }
    .footer-links a{
      color:#516069;
      font-weight:600;
    }
    .footer-links a:hover{
      color:var(--brand-dark);
    }
    .copyright{
      margin-top:1rem;
      padding-top:1rem;
      border-top:1px solid rgba(230,221,209,.9);
      font-size:.92rem;
      color:#6c7880;
      display:flex;
      flex-wrap:wrap;
      justify-content:space-between;
      gap:.6rem 1rem;
    }

    .floating-toast{
      position:fixed;
      right:1rem;
      bottom:1rem;
      z-index:1080;
      background:rgba(255,255,255,.98);
      border:1px solid rgba(15,118,110,.14);
      box-shadow:var(--shadow);
      border-radius:18px;
      padding:.95rem 1rem;
      min-width:260px;
      max-width:min(92vw, 340px);
      transform:translateY(20px);
      opacity:0;
      pointer-events:none;
      transition:all .25s ease;
    }
    .floating-toast.show{
      transform:translateY(0);
      opacity:1;
    }
    .floating-toast .title{
      display:flex;
      align-items:center;
      gap:.5rem;
      font-weight:900;
      color:#173037;
      margin-bottom:.2rem;
    }
    .floating-toast p{
      margin:0;
      color:var(--muted);
      font-size:.92rem;
      line-height:1.6;
    }

    .back-top{
      position:fixed;
      right:1rem;
      bottom:5.4rem;
      z-index:1055;
      width:48px;
      height:48px;
      display:grid;
      place-items:center;
      border-radius:16px;
      background:rgba(255,255,255,.95);
      color:var(--brand-dark);
      border:1px solid rgba(230,221,209,.95);
      box-shadow:var(--shadow-sm);
      transition:all .22s ease;
    }
    .back-top:hover{
      transform:translateY(-3px);
      box-shadow:var(--shadow);
      color:var(--brand-dark);
    }

    @media (max-width: 1199.98px){
      .stats-grid{ grid-template-columns:repeat(2, minmax(0,1fr)); }
      .matrix-grid{ grid-template-columns:repeat(2, minmax(0,1fr)); }
      .news-layout,
      .contact-grid{ grid-template-columns:1fr; }
    }
    @media (max-width: 991.98px){
      .navbar-collapse{
        margin-top:.85rem;
        background:rgba(255,255,255,.96);
        border:1px solid rgba(230,221,209,.95);
        border-radius:20px;
        padding:.8rem;
        box-shadow:var(--shadow-sm);
      }
      .hero-copy h1{ max-width:none; }
      .hero-shell{ padding:1rem; }
      .hero-kpis{ grid-template-columns:1fr 1fr; }
    }
    @media (max-width: 767.98px){
      section{ padding:2.8rem 0; }
      .hero-section{ padding-top:1.8rem; }
      .hero-ribbon{ border-radius:20px; }
      .hero-kpis{ grid-template-columns:1fr; }
      .stats-grid,
      .matrix-grid{ grid-template-columns:1fr; }
      .compare-wrap{ padding:.9rem; }
      .compare-insight{ margin-top:1rem; }
      .cta-actions,
      .hero-actions{ width:100%; }
      .btn-brand,
      .btn-soft,
      .btn-outline-brand{ width:100%; }
      .copyright{ flex-direction:column; }
      .back-top{ right:.75rem; bottom:5rem; }
    }
    @media (max-width: 575.98px){
      .top-strip .container{ padding-top:.5rem; padding-bottom:.5rem; }
      .top-strip{ font-size:.86rem; }
      .hero-shell,
      .news-board,
      .side-board,
      .form-panel,
      .info-panel{
        border-radius:22px;
      }
      .entry-card,
      .stat-card,
      .news-item{
        border-radius:18px;
      }
      .compare-table thead th,
      .compare-table tbody td{
        padding:.85rem .75rem;
      }
    }

/* roulang page: category2 */
:root {
      --color-primary: #17443a;
      --color-primary-dark: #0d2d27;
      --color-primary-soft: #e7f2ee;
      --color-accent: #b9822b;
      --color-accent-dark: #8c601d;
      --color-accent-soft: #fff3df;
      --color-ink: #17221f;
      --color-muted: #66746f;
      --color-light: #f7f6f1;
      --color-white: #ffffff;
      --color-line: #dfe5df;
      --color-danger: #9a3d32;
      --shadow-sm: 0 8px 24px rgba(23, 68, 58, .08);
      --shadow-md: 0 18px 48px rgba(23, 68, 58, .14);
      --radius-xs: 8px;
      --radius-sm: 12px;
      --radius-md: 18px;
      --radius-lg: 28px;
      --radius-xl: 36px;
      --container: 1180px;
      --section-y: 78px;
      --transition: all .22s ease;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
      overflow-x: hidden;
    }

    body {
      margin: 0;
      font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      color: var(--color-ink);
      background:
        radial-gradient(circle at 8% 8%, rgba(185, 130, 43, .10), transparent 32rem),
        linear-gradient(180deg, #fbfaf6 0%, #f7f6f1 46%, #ffffff 100%);
      line-height: 1.78;
      font-size: 16px;
      text-rendering: optimizeLegibility;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: var(--transition);
    }

    a:hover {
      color: var(--color-accent-dark);
    }

    img {
      max-width: 100%;
      display: block;
    }

    button,
    input,
    select,
    textarea {
      font: inherit;
    }

    button:focus,
    input:focus,
    select:focus,
    textarea:focus,
    a:focus-visible {
      outline: 3px solid rgba(185, 130, 43, .28);
      outline-offset: 3px;
    }

    .container {
      max-width: var(--container);
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 1030;
      background: rgba(255, 255, 255, .94);
      backdrop-filter: blur(14px);
      border-bottom: 1px solid rgba(223, 229, 223, .9);
      box-shadow: 0 10px 28px rgba(23, 68, 58, .06);
    }

    .top-strip {
      background: var(--color-primary-dark);
      color: rgba(255, 255, 255, .86);
      font-size: 13px;
      letter-spacing: .02em;
    }

    .top-strip .container {
      min-height: 38px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
    }

    .strip-meta,
    .countdown {
      display: flex;
      align-items: center;
      gap: 18px;
      flex-wrap: wrap;
    }

    .status {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: #fff;
      font-weight: 600;
    }

    .dot {
      width: 8px;
      height: 8px;
      display: inline-block;
      border-radius: 999px;
      background: #70df9b;
      box-shadow: 0 0 0 5px rgba(112, 223, 155, .15);
    }

    .clock {
      color: #e9be72;
    }

    .countdown strong {
      color: #ffe2ac;
      font-weight: 700;
    }

    .navbar {
      min-height: 74px;
      padding: 0;
    }

    .navbar-brand {
      color: var(--color-primary) !important;
      font-weight: 800;
      letter-spacing: -.02em;
      font-size: 22px;
      display: inline-flex;
      align-items: center;
      gap: 10px;
    }

    .navbar-brand::before {
      content: "";
      width: 34px;
      height: 34px;
      border-radius: 12px;
      background:
        linear-gradient(135deg, var(--color-primary) 0%, #2f6c5b 62%, var(--color-accent) 100%);
      box-shadow: 0 10px 20px rgba(23, 68, 58, .18);
    }

    .navbar-toggler {
      border: 1px solid var(--color-line);
      border-radius: var(--radius-sm);
      padding: 8px 10px;
      box-shadow: none !important;
    }

    .navbar-nav {
      gap: 8px;
    }

    .nav-link {
      color: var(--color-muted);
      font-weight: 650;
      padding: 10px 14px !important;
      border-radius: 999px;
      position: relative;
    }

    .nav-link:hover {
      color: var(--color-primary);
      background: var(--color-primary-soft);
    }

    .nav-link.active {
      color: var(--color-primary) !important;
      background: #edf5f1;
      box-shadow: inset 0 0 0 1px rgba(23, 68, 58, .12);
    }

    .breadcrumb-wrap {
      padding: 24px 0 0;
    }

    .breadcrumb-card {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 14px 18px;
      background: rgba(255, 255, 255, .82);
      border: 1px solid var(--color-line);
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-sm);
    }

    .breadcrumb {
      margin: 0;
      font-size: 14px;
      --bs-breadcrumb-divider-color: #9aa7a2;
    }

    .breadcrumb-item a {
      color: var(--color-primary);
      font-weight: 700;
    }

    .breadcrumb-item.active {
      color: var(--color-muted);
    }

    .back-link {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--color-primary);
      font-weight: 750;
      white-space: nowrap;
      padding: 8px 12px;
      border-radius: 999px;
      background: var(--color-primary-soft);
    }

    .back-link:hover {
      transform: translateX(-2px);
      color: var(--color-primary-dark);
    }

    .hero {
      padding: 38px 0 66px;
      position: relative;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(340px, .95fr);
      gap: 34px;
      align-items: stretch;
    }

    .hero-copy {
      padding: 34px 0;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      padding: 8px 12px;
      border: 1px solid rgba(185, 130, 43, .26);
      background: var(--color-accent-soft);
      color: var(--color-accent-dark);
      border-radius: 999px;
      font-size: 14px;
      font-weight: 750;
      margin-bottom: 18px;
    }

    .eyebrow i {
      font-size: 16px;
    }

    h1,
    h2,
    h3 {
      color: var(--color-primary-dark);
      font-weight: 850;
      letter-spacing: -.035em;
      line-height: 1.22;
      margin: 0;
    }

    h1 {
      font-size: clamp(34px, 5vw, 58px);
      max-width: 780px;
      margin-bottom: 20px;
    }

    .hero-lead {
      color: #4b5d56;
      font-size: 18px;
      line-height: 1.95;
      max-width: 720px;
      margin: 0 0 26px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      align-items: center;
      margin-bottom: 24px;
    }

    .btn-custom {
      --btn-bg: var(--color-primary);
      --btn-color: #fff;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      min-height: 46px;
      padding: 11px 18px;
      border-radius: 999px;
      border: 1px solid transparent;
      background: var(--btn-bg);
      color: var(--btn-color);
      font-weight: 800;
      box-shadow: 0 14px 28px rgba(23, 68, 58, .16);
      transition: var(--transition);
      cursor: pointer;
    }

    .btn-custom:hover {
      transform: translateY(-2px);
      color: #fff;
      background: var(--color-primary-dark);
      box-shadow: 0 18px 34px rgba(23, 68, 58, .22);
    }

    .btn-custom.secondary {
      --btn-bg: #fff;
      --btn-color: var(--color-primary);
      border-color: rgba(23, 68, 58, .16);
      box-shadow: none;
    }

    .btn-custom.secondary:hover {
      color: var(--color-primary-dark);
      background: var(--color-primary-soft);
      box-shadow: 0 12px 26px rgba(23, 68, 58, .10);
    }

    .quick-note {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      color: var(--color-muted);
      font-size: 14px;
      max-width: 660px;
      padding: 15px 16px;
      background: rgba(255, 255, 255, .72);
      border: 1px solid var(--color-line);
      border-radius: var(--radius-md);
    }

    .quick-note i {
      color: var(--color-accent);
      font-size: 18px;
      margin-top: 2px;
    }

    .coupon-wall {
      position: relative;
      min-height: 438px;
      border-radius: var(--radius-xl);
      padding: 24px;
      background:
        linear-gradient(135deg, rgba(23, 68, 58, .96), rgba(16, 45, 39, .98)),
        repeating-linear-gradient(45deg, rgba(255,255,255,.05) 0 1px, transparent 1px 12px);
      box-shadow: var(--shadow-md);
      overflow: hidden;
      color: #fff;
    }

    .coupon-wall::before,
    .coupon-wall::after {
      content: "";
      position: absolute;
      border-radius: 50%;
      background: rgba(255, 255, 255, .06);
      pointer-events: none;
    }

    .coupon-wall::before {
      width: 260px;
      height: 260px;
      right: -96px;
      top: -82px;
    }

    .coupon-wall::after {
      width: 180px;
      height: 180px;
      left: -76px;
      bottom: -60px;
    }

    .wall-title {
      position: relative;
      z-index: 2;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 22px;
    }

    .wall-title strong {
      font-size: 18px;
      letter-spacing: -.02em;
    }

    .wall-title span {
      font-size: 13px;
      padding: 6px 10px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .12);
      color: #ffe2ac;
    }

    .main-coupon {
      position: relative;
      z-index: 2;
      background: #fff8ea;
      color: var(--color-primary-dark);
      border-radius: 26px;
      padding: 28px;
      box-shadow: 0 24px 50px rgba(0, 0, 0, .20);
      overflow: hidden;
    }

    .main-coupon::before,
    .main-coupon::after {
      content: "";
      position: absolute;
      top: 50%;
      width: 28px;
      height: 28px;
      border-radius: 50%;
      background: var(--color-primary-dark);
      transform: translateY(-50%);
    }

    .main-coupon::before {
      left: -14px;
    }

    .main-coupon::after {
      right: -14px;
    }

    .coupon-label {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-weight: 850;
      color: var(--color-accent-dark);
      margin-bottom: 10px;
    }

    .coupon-number {
      display: flex;
      align-items: flex-end;
      gap: 10px;
      margin-bottom: 12px;
    }

    .coupon-number b {
      font-size: clamp(46px, 7vw, 72px);
      line-height: 1;
      letter-spacing: -.06em;
      color: var(--color-primary);
    }

    .coupon-number span {
      margin-bottom: 8px;
      color: var(--color-muted);
      font-weight: 700;
    }

    .coupon-desc {
      color: #53655f;
      margin-bottom: 22px;
      line-height: 1.85;
    }

    .coupon-dashes {
      border-top: 1px dashed rgba(23, 68, 58, .24);
      margin: 18px 0;
    }

    .claim-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      flex-wrap: wrap;
    }

    .claim-code {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--color-primary);
      font-weight: 800;
      padding: 9px 12px;
      border-radius: var(--radius-sm);
      background: rgba(23, 68, 58, .08);
    }

    .mini-coupons {
      position: relative;
      z-index: 2;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      margin-top: 16px;
    }

    .mini-coupon {
      border: 1px solid rgba(255, 255, 255, .16);
      background: rgba(255, 255, 255, .09);
      border-radius: 18px;
      padding: 14px;
    }

    .mini-coupon b {
      display: block;
      color: #ffe2ac;
      font-size: 22px;
      margin-bottom: 4px;
    }

    .mini-coupon span {
      color: rgba(255, 255, 255, .78);
      font-size: 13px;
    }

    main {
      overflow: hidden;
    }

    .section {
      padding: var(--section-y) 0;
    }

    .section.compact {
      padding-top: 34px;
    }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, .78fr) minmax(280px, .34fr);
      gap: 28px;
      align-items: end;
      margin-bottom: 28px;
    }

    .section-kicker {
      color: var(--color-accent-dark);
      font-weight: 850;
      font-size: 14px;
      margin-bottom: 8px;
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }

    h2 {
      font-size: clamp(26px, 3vw, 38px);
      margin-bottom: 12px;
    }

    .section-head p,
    .muted {
      color: var(--color-muted);
      margin: 0;
      line-height: 1.88;
    }

    .filter-bar {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      padding: 14px;
      border: 1px solid var(--color-line);
      background: rgba(255, 255, 255, .76);
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-sm);
      margin-bottom: 28px;
    }

    .filter-pill {
      border: 1px solid rgba(23, 68, 58, .14);
      background: #fff;
      color: var(--color-primary);
      border-radius: 999px;
      padding: 9px 14px;
      font-weight: 750;
      font-size: 14px;
      transition: var(--transition);
    }

    .filter-pill:hover,
    .filter-pill.active {
      background: var(--color-primary);
      color: #fff;
      transform: translateY(-1px);
    }

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

    .metric-card {
      background: rgba(255, 255, 255, .86);
      border: 1px solid var(--color-line);
      border-radius: var(--radius-md);
      padding: 22px;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
      position: relative;
      overflow: hidden;
    }

    .metric-card:hover {
      transform: translateY(-3px);
      box-shadow: var(--shadow-md);
    }

    .metric-card::after {
      content: "";
      position: absolute;
      right: -38px;
      top: -38px;
      width: 96px;
      height: 96px;
      border-radius: 50%;
      background: var(--color-primary-soft);
    }

    .metric-icon {
      width: 42px;
      height: 42px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 14px;
      background: var(--color-primary-soft);
      color: var(--color-primary);
      font-size: 20px;
      margin-bottom: 14px;
      position: relative;
      z-index: 1;
    }

    .metric-number {
      display: block;
      font-size: 34px;
      line-height: 1;
      font-weight: 900;
      color: var(--color-primary-dark);
      margin-bottom: 8px;
      letter-spacing: -.04em;
      position: relative;
      z-index: 1;
    }

    .metric-card p {
      margin: 0;
      color: var(--color-muted);
      font-size: 14px;
      position: relative;
      z-index: 1;
    }

    .matrix-layout {
      display: grid;
      grid-template-columns: minmax(280px, .42fr) minmax(0, .58fr);
      gap: 22px;
      align-items: stretch;
    }

    .update-panel {
      background: var(--color-primary);
      color: #fff;
      border-radius: var(--radius-lg);
      padding: 28px;
      box-shadow: var(--shadow-md);
      min-height: 100%;
    }

    .update-panel h3 {
      color: #fff;
      font-size: 26px;
      margin-bottom: 14px;
    }

    .update-panel p {
      color: rgba(255, 255, 255, .78);
      margin-bottom: 22px;
    }

    .update-steps {
      display: grid;
      gap: 14px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .update-steps li {
      display: grid;
      grid-template-columns: 34px 1fr;
      gap: 12px;
      align-items: start;
      padding: 14px;
      border: 1px solid rgba(255, 255, 255, .14);
      border-radius: var(--radius-md);
      background: rgba(255, 255, 255, .08);
    }

    .step-num {
      width: 34px;
      height: 34px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 12px;
      background: #ffe2ac;
      color: var(--color-primary-dark);
      font-weight: 900;
    }

    .update-steps strong {
      display: block;
      color: #fff;
      margin-bottom: 2px;
    }

    .update-steps span {
      color: rgba(255, 255, 255, .72);
      font-size: 14px;
    }

    .resource-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 16px;
    }

    .resource-card {
      background: #fff;
      border: 1px solid var(--color-line);
      border-radius: var(--radius-md);
      padding: 22px;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
      min-height: 190px;
      display: flex;
      flex-direction: column;
    }

    .resource-card:hover {
      transform: translateY(-3px);
      border-color: rgba(185, 130, 43, .34);
      box-shadow: var(--shadow-md);
    }

    .badge-row {
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
      margin-bottom: 14px;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 5px 9px;
      border-radius: 999px;
      font-size: 12px;
      font-weight: 800;
      color: var(--color-primary);
      background: var(--color-primary-soft);
    }

    .tag.gold {
      color: var(--color-accent-dark);
      background: var(--color-accent-soft);
    }

    .resource-card h3 {
      font-size: 20px;
      margin-bottom: 10px;
    }

    .resource-card p {
      color: var(--color-muted);
      margin-bottom: 18px;
      line-height: 1.82;
      flex: 1;
    }

    .card-link {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--color-primary);
      font-weight: 850;
    }

    .card-link:hover {
      gap: 12px;
      color: var(--color-accent-dark);
    }

    .compare-shell {
      display: grid;
      grid-template-columns: minmax(0, .48fr) minmax(0, .52fr);
      gap: 22px;
      align-items: stretch;
    }

    .compare-card {
      background: #fff;
      border: 1px solid var(--color-line);
      border-radius: var(--radius-lg);
      padding: 26px;
      box-shadow: var(--shadow-sm);
    }

    .compare-card.highlight {
      background:
        linear-gradient(180deg, rgba(231, 242, 238, .88), rgba(255, 255, 255, .96));
      border-color: rgba(23, 68, 58, .18);
    }

    .compare-card h3 {
      font-size: 24px;
      margin-bottom: 14px;
    }

    .compare-list {
      display: grid;
      gap: 12px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .compare-list li {
      display: flex;
      align-items: flex-start;
      gap: 11px;
      padding: 12px 0;
      border-bottom: 1px dashed rgba(23, 68, 58, .16);
      color: #495b55;
    }

    .compare-list li:last-child {
      border-bottom: 0;
    }

    .compare-list i {
      color: var(--color-accent);
      font-size: 18px;
      margin-top: 3px;
    }

    .score-line {
      margin-top: 18px;
      display: grid;
      gap: 16px;
    }

    .score-item {
      display: grid;
      gap: 8px;
    }

    .score-top {
      display: flex;
      justify-content: space-between;
      color: var(--color-primary-dark);
      font-weight: 800;
      font-size: 14px;
    }

    .progress {
      height: 10px;
      background: #edf0ec;
      border-radius: 999px;
      overflow: hidden;
    }

    .progress-bar {
      background: linear-gradient(90deg, var(--color-primary), #4f8875);
      border-radius: 999px;
    }

    .timeline {
      display: grid;
      gap: 14px;
    }

    .timeline-item {
      display: grid;
      grid-template-columns: 112px 1fr;
      gap: 16px;
      padding: 17px;
      background: #fff;
      border: 1px solid var(--color-line);
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-sm);
    }

    .time-badge {
      color: var(--color-accent-dark);
      background: var(--color-accent-soft);
      border-radius: var(--radius-sm);
      min-height: 44px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-weight: 850;
      font-size: 14px;
    }

    .timeline-item h3 {
      font-size: 18px;
      margin-bottom: 6px;
    }

    .timeline-item p {
      margin: 0;
      color: var(--color-muted);
      font-size: 14px;
      line-height: 1.75;
    }

    .faq-area {
      background:
        linear-gradient(180deg, rgba(23, 68, 58, .04), rgba(185, 130, 43, .05));
      border-top: 1px solid rgba(223, 229, 223, .82);
      border-bottom: 1px solid rgba(223, 229, 223, .82);
    }

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

    .accordion-item {
      border: 1px solid var(--color-line) !important;
      border-radius: var(--radius-md) !important;
      overflow: hidden;
      background: #fff;
      box-shadow: var(--shadow-sm);
    }

    .accordion-button {
      padding: 19px 22px;
      font-weight: 850;
      color: var(--color-primary-dark);
      background: #fff;
      box-shadow: none !important;
      line-height: 1.55;
    }

    .accordion-button:not(.collapsed) {
      color: var(--color-primary);
      background: var(--color-primary-soft);
    }

    .accordion-button::after {
      filter: sepia(.4) saturate(1.4);
    }

    .accordion-body {
      color: #4d5d58;
      padding: 18px 22px 22px;
      line-height: 1.9;
      background: #fff;
    }

    .cta-section {
      padding: var(--section-y) 0 88px;
    }

    .cta-shell {
      display: grid;
      grid-template-columns: minmax(0, .54fr) minmax(320px, .46fr);
      gap: 24px;
      align-items: stretch;
      padding: 28px;
      border-radius: var(--radius-xl);
      background:
        linear-gradient(135deg, #143a32 0%, #1b5145 58%, #2e6354 100%);
      color: #fff;
      box-shadow: var(--shadow-md);
      position: relative;
      overflow: hidden;
    }

    .cta-shell::after {
      content: "";
      position: absolute;
      width: 320px;
      height: 320px;
      right: -120px;
      bottom: -160px;
      border-radius: 50%;
      background: rgba(255, 226, 172, .10);
    }

    .cta-copy,
    .form-card {
      position: relative;
      z-index: 1;
    }

    .cta-copy {
      padding: 18px 8px;
    }

    .cta-copy h2 {
      color: #fff;
      margin-bottom: 14px;
    }

    .cta-copy p {
      color: rgba(255, 255, 255, .78);
      max-width: 560px;
      margin-bottom: 22px;
    }

    .notice-list {
      display: grid;
      gap: 10px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .notice-list li {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      color: rgba(255, 255, 255, .84);
    }

    .notice-list i {
      color: #ffe2ac;
      margin-top: 4px;
    }

    .form-card {
      background: #fff;
      color: var(--color-ink);
      border-radius: 24px;
      padding: 24px;
      box-shadow: 0 20px 42px rgba(0, 0, 0, .18);
    }

    .form-card h3 {
      font-size: 22px;
      margin-bottom: 8px;
    }

    .form-card p {
      color: var(--color-muted);
      margin-bottom: 18px;
      font-size: 14px;
    }

    .form-control,
    .form-select {
      border: 1px solid var(--color-line);
      border-radius: var(--radius-sm);
      min-height: 48px;
      padding: 11px 13px;
      color: var(--color-ink);
      box-shadow: none !important;
      transition: var(--transition);
    }

    .form-control:focus,
    .form-select:focus {
      border-color: rgba(185, 130, 43, .65);
      box-shadow: 0 0 0 4px rgba(185, 130, 43, .12) !important;
    }

    .form-label {
      color: var(--color-primary-dark);
      font-weight: 800;
      font-size: 14px;
      margin-bottom: 7px;
    }

    .form-hint {
      font-size: 13px;
      color: var(--color-muted);
      margin-top: 12px;
    }

    footer {
      background: #0e2924;
      color: rgba(255, 255, 255, .72);
      padding: 50px 0;
    }

    .footer-shell {
      display: grid;
      gap: 16px;
    }

    .footer-brand {
      color: #fff;
      font-weight: 900;
      font-size: 24px;
      letter-spacing: -.03em;
    }

    .footer-links {
      display: flex;
      align-items: center;
      gap: 10px 18px;
      flex-wrap: wrap;
      list-style: none;
      margin: 4px 0 0;
      padding: 0;
    }

    .footer-links a {
      color: rgba(255, 255, 255, .78);
      font-weight: 650;
    }

    .footer-links a:hover {
      color: #ffe2ac;
    }

    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 14px;
      flex-wrap: wrap;
      padding-top: 18px;
      margin-top: 6px;
      border-top: 1px solid rgba(255, 255, 255, .12);
      color: rgba(255, 255, 255, .58);
      font-size: 14px;
    }

    .toast-note {
      position: fixed;
      right: 22px;
      bottom: 22px;
      z-index: 1040;
      padding: 13px 16px;
      border-radius: 999px;
      background: var(--color-primary-dark);
      color: #fff;
      box-shadow: var(--shadow-md);
      font-weight: 750;
      opacity: 0;
      transform: translateY(16px);
      pointer-events: none;
      transition: var(--transition);
    }

    .toast-note.show {
      opacity: 1;
      transform: translateY(0);
    }

    @media (max-width: 1024px) {
      :root {
        --section-y: 62px;
      }

      .hero-grid,
      .matrix-layout,
      .compare-shell,
      .cta-shell {
        grid-template-columns: 1fr;
      }

      .hero-copy {
        padding-bottom: 0;
      }

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

      .section-head {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 768px) {
      body {
        font-size: 15px;
      }

      .top-strip .container {
        align-items: flex-start;
        flex-direction: column;
        gap: 6px;
        padding-top: 8px;
        padding-bottom: 8px;
      }

      .navbar {
        min-height: 66px;
      }

      .navbar-collapse {
        padding: 12px 0 18px;
      }

      .navbar-nav {
        align-items: stretch !important;
      }

      .nav-link {
        border-radius: var(--radius-sm);
      }

      .breadcrumb-card {
        align-items: flex-start;
        flex-direction: column;
      }

      .hero {
        padding-top: 26px;
      }

      .coupon-wall {
        min-height: auto;
        padding: 18px;
        border-radius: 24px;
      }

      .main-coupon {
        padding: 22px;
      }

      .mini-coupons,
      .resource-grid {
        grid-template-columns: 1fr;
      }

      .timeline-item {
        grid-template-columns: 1fr;
      }

      .time-badge {
        justify-content: flex-start;
        padding: 0 14px;
      }

      .cta-shell {
        padding: 20px;
      }

      .form-card {
        padding: 20px;
      }
    }

    @media (max-width: 520px) {
      .navbar-brand {
        font-size: 18px;
      }

      .navbar-brand::before {
        width: 30px;
        height: 30px;
        border-radius: 10px;
      }

      .strip-meta,
      .countdown,
      .hero-actions,
      .claim-row,
      .filter-bar {
        gap: 8px;
      }

      h1 {
        font-size: 32px;
      }

      .hero-lead {
        font-size: 16px;
      }

      .metrics-grid {
        grid-template-columns: 1fr;
      }

      .btn-custom {
        width: 100%;
      }

      .filter-pill {
        flex: 1 1 auto;
        text-align: center;
      }

      .coupon-number {
        align-items: flex-start;
        flex-direction: column;
      }

      .coupon-number span {
        margin-bottom: 0;
      }

      .footer-links,
      .copyright {
        flex-direction: column;
        align-items: flex-start;
      }

      .toast-note {
        left: 14px;
        right: 14px;
        text-align: center;
        border-radius: var(--radius-md);
      }
    }

/* roulang page: category1 */
:root{
      --bg:#f4f8f7;
      --surface:#ffffff;
      --surface-2:#edf5f4;
      --surface-3:#e5f0ee;
      --primary:#0f766e;
      --primary-dark:#0b5f58;
      --accent:#d97706;
      --accent-soft:#fff3df;
      --text:#132226;
      --muted:#5f7077;
      --border:#d7e3e1;
      --shadow:0 18px 42px rgba(18, 63, 57, .08);
      --shadow-soft:0 8px 24px rgba(18, 63, 57, .06);
      --radius-xl:28px;
      --radius-lg:22px;
      --radius-md:16px;
      --radius-sm:12px;
      --transition:all .24s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--text);
      background:
        linear-gradient(180deg, #f8fbfb 0%, var(--bg) 100%);
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      line-height:1.72;
      letter-spacing:0;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none;transition:var(--transition)}
    a:hover{color:var(--primary)}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    ::selection{background:rgba(15,118,110,.18);color:var(--text)}
    .container{max-width:1180px}
    .section-pad{padding:4.5rem 0}
    .section-pad.tight{padding:3.25rem 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.4rem .75rem;
      border-radius:999px;
      background:var(--surface-3);
      color:var(--primary-dark);
      font-size:.9rem;
      font-weight:700;
      line-height:1;
      margin-bottom:1rem;
    }
    .eyebrow i{font-size:.95rem}
    .section-title{
      font-size:clamp(1.55rem, 2vw, 2.1rem);
      line-height:1.25;
      margin:0 0 .75rem;
      font-weight:800;
      letter-spacing:0;
    }
    .section-lead{
      color:var(--muted);
      margin:0;
      max-width:62rem;
      font-size:1rem;
    }
    .surface{
      background:var(--surface);
      border:1px solid var(--border);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow-soft);
    }
    .soft-surface{
      background:linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.82));
      border:1px solid var(--border);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow-soft);
      backdrop-filter:saturate(140%) blur(10px);
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:1030;
      backdrop-filter:saturate(160%) blur(14px);
    }
    .top-strip{
      background:linear-gradient(135deg, var(--primary-dark), #134e4a);
      color:#fff;
      font-size:.92rem;
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .top-strip .container{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:1rem;
      padding:.55rem 0;
      flex-wrap:wrap;
    }
    .strip-meta,.countdown{
      display:flex;
      align-items:center;
      gap:.9rem;
      flex-wrap:wrap;
    }
    .status{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      font-weight:700;
    }
    .dot{
      width:.55rem;
      height:.55rem;
      border-radius:999px;
      background:#7ee2cb;
      box-shadow:0 0 0 .28rem rgba(126,226,203,.18);
    }
    .countdown{
      color:rgba(255,255,255,.88);
    }
    .countdown strong{
      color:#fff;
      font-size:1.02rem;
      letter-spacing:.02em;
    }
    .clock{font-size:.95rem}
    .navbar{
      background:rgba(255,255,255,.92);
      border-bottom:1px solid rgba(215,227,225,.82);
      box-shadow:0 10px 30px rgba(18,63,57,.04);
      padding:.95rem 0;
    }
    .navbar-brand{
      font-weight:900;
      letter-spacing:0;
      color:var(--text);
      font-size:1.08rem;
      padding:0;
    }
    .navbar-brand:hover{color:var(--primary)}
    .navbar-toggler{
      border:1px solid var(--border);
      border-radius:12px;
      box-shadow:none!important;
      padding:.5rem .7rem;
    }
    .navbar-toggler-icon{
      width:1.05em;
      height:1.05em;
    }
    .navbar-nav{
      gap:.45rem;
    }
    .navbar .nav-link{
      color:var(--muted);
      border-radius:999px;
      padding:.6rem .95rem;
      font-weight:700;
      position:relative;
      transition:var(--transition);
    }
    .navbar .nav-link:hover,
    .navbar .nav-link:focus{
      color:var(--primary-dark);
      background:rgba(15,118,110,.08);
    }
    .navbar .nav-link.active{
      color:var(--primary-dark);
      background:rgba(15,118,110,.12);
      box-shadow:inset 0 0 0 1px rgba(15,118,110,.12);
    }
    .navbar-collapse{
      justify-content:flex-end;
    }
    .hero-shell{
      padding:2rem 0 1.5rem;
    }
    .breadcrumb-wrap{
      display:flex;
      justify-content:space-between;
      gap:1rem;
      align-items:center;
      flex-wrap:wrap;
      margin-bottom:1rem;
    }
    .breadcrumb{
      --bs-breadcrumb-divider: "›";
      margin-bottom:0;
      padding:.55rem .8rem;
      background:rgba(255,255,255,.78);
      border:1px solid var(--border);
      border-radius:999px;
      box-shadow:var(--shadow-soft);
      font-size:.94rem;
    }
    .breadcrumb-item a{color:var(--muted)}
    .breadcrumb-item a:hover{color:var(--primary)}
    .breadcrumb-item.active{color:var(--text)}
    .return-link{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.55rem .85rem;
      border-radius:999px;
      background:var(--surface);
      border:1px solid var(--border);
      color:var(--primary-dark);
      font-weight:700;
      box-shadow:var(--shadow-soft);
    }
    .return-link:hover{
      transform:translateY(-1px);
      color:var(--primary-dark);
      border-color:rgba(15,118,110,.28);
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.35fr) minmax(320px,.95fr);
      gap:1.5rem;
      align-items:stretch;
    }
    .hero-main,
    .hero-aside{
      border-radius:var(--radius-xl);
      border:1px solid var(--border);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .hero-main{
      background:
        linear-gradient(135deg, rgba(15,118,110,.06), rgba(217,119,6,.06)),
        linear-gradient(180deg, #fff, #fbfdfc);
      padding:2rem;
      position:relative;
    }
    .hero-main:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg, transparent 0, transparent 20%, rgba(15,118,110,.04) 20%, rgba(15,118,110,.04) 21%, transparent 21%, transparent 100%);
      background-size:240px 240px;
      pointer-events:none;
      opacity:.45;
    }
    .hero-main > *{position:relative;z-index:1}
    .hero-title{
      font-size:clamp(2.1rem, 4vw, 3.55rem);
      line-height:1.08;
      margin:0 0 1rem;
      font-weight:900;
      letter-spacing:0;
    }
    .hero-lead{
      max-width:48rem;
      color:var(--muted);
      font-size:1.05rem;
      margin:0 0 1.35rem;
    }
    .hero-actions{
      display:flex;
      gap:.75rem;
      flex-wrap:wrap;
      margin-bottom:1.15rem;
    }
    .btn-main,
    .btn-soft{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:.5rem;
      padding:.8rem 1.15rem;
      border-radius:14px;
      font-weight:800;
      border:1px solid transparent;
      transition:var(--transition);
      line-height:1;
    }
    .btn-main{
      background:var(--primary);
      color:#fff;
      box-shadow:0 12px 26px rgba(15,118,110,.18);
    }
    .btn-main:hover{
      background:var(--primary-dark);
      color:#fff;
      transform:translateY(-1px);
      box-shadow:0 16px 30px rgba(15,118,110,.22);
    }
    .btn-soft{
      background:var(--surface);
      color:var(--primary-dark);
      border-color:rgba(15,118,110,.18);
    }
    .btn-soft:hover{
      background:#f3fbf9;
      color:var(--primary-dark);
      transform:translateY(-1px);
      border-color:rgba(15,118,110,.3);
    }
    .hero-kpis{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:.8rem;
      margin-top:1.1rem;
    }
    .hero-kpi{
      background:rgba(255,255,255,.72);
      border:1px solid rgba(215,227,225,.9);
      border-radius:18px;
      padding:.9rem;
      min-height:110px;
    }
    .hero-kpi .label{
      font-size:.86rem;
      color:var(--muted);
      margin-bottom:.5rem;
      display:flex;
      align-items:center;
      gap:.4rem;
    }
    .hero-kpi .num{
      font-size:1.55rem;
      line-height:1.05;
      font-weight:900;
      margin-bottom:.25rem;
      color:var(--text);
    }
    .hero-kpi .desc{
      font-size:.9rem;
      color:var(--muted);
      margin:0;
    }
    .hero-aside{
      background:linear-gradient(180deg, #10312f, #0e2624);
      color:#eefaf8;
      padding:1.35rem;
      display:flex;
      flex-direction:column;
      gap:1rem;
    }
    .aside-panel{
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.08);
      border-radius:20px;
      padding:1rem;
    }
    .aside-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:1rem;
    }
    .aside-title{
      margin:0;
      font-size:1.06rem;
      font-weight:800;
    }
    .aside-note{
      margin:.35rem 0 0;
      color:rgba(238,250,248,.78);
      font-size:.94rem;
    }
    .badge-soft{
      display:inline-flex;
      align-items:center;
      gap:.3rem;
      padding:.34rem .6rem;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      color:#d3ffef;
      font-size:.82rem;
      font-weight:700;
      white-space:nowrap;
    }
    .progress-wrap{
      margin-top:.9rem;
    }
    .progress-label{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:1rem;
      margin-bottom:.45rem;
      font-size:.92rem;
      color:rgba(238,250,248,.88);
    }
    .progress{
      height:12px;
      background:rgba(255,255,255,.12);
      border-radius:999px;
      overflow:hidden;
    }
    .progress-bar{
      background:linear-gradient(90deg, #26d0c0, #7ee2cb);
      border-radius:999px;
    }
    .aside-list{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:.6rem;
    }
    .aside-list li{
      display:flex;
      gap:.65rem;
      align-items:flex-start;
      color:rgba(238,250,248,.9);
      font-size:.95rem;
    }
    .aside-list i{
      color:#7ee2cb;
      margin-top:.15rem;
      flex:0 0 auto;
    }
    .mini-tags{
      display:flex;
      flex-wrap:wrap;
      gap:.5rem;
    }
    .mini-tag{
      display:inline-flex;
      align-items:center;
      padding:.42rem .72rem;
      border-radius:999px;
      font-size:.84rem;
      font-weight:700;
      background:rgba(255,255,255,.08);
      color:#fff;
      border:1px solid rgba(255,255,255,.1);
    }
    .metrics-grid{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:1rem;
    }
    .metric-card{
      background:var(--surface);
      border:1px solid var(--border);
      border-radius:20px;
      padding:1.05rem;
      box-shadow:var(--shadow-soft);
      transition:var(--transition);
      min-height:150px;
    }
    .metric-card:hover{
      transform:translateY(-2px);
      border-color:rgba(15,118,110,.2);
      box-shadow:0 16px 30px rgba(18,63,57,.09);
    }
    .metric-icon{
      width:2.8rem;
      height:2.8rem;
      display:grid;
      place-items:center;
      border-radius:14px;
      background:rgba(15,118,110,.1);
      color:var(--primary);
      font-size:1.15rem;
      margin-bottom:.85rem;
    }
    .metric-value{
      font-size:1.8rem;
      line-height:1;
      font-weight:900;
      margin-bottom:.3rem;
      color:var(--text);
    }
    .metric-title{
      font-size:1rem;
      font-weight:800;
      margin-bottom:.25rem;
    }
    .metric-text{
      margin:0;
      color:var(--muted);
      font-size:.92rem;
    }
    .matrix-grid{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:1rem;
    }
    .module-card{
      background:var(--surface);
      border:1px solid var(--border);
      border-radius:22px;
      padding:1.15rem;
      min-height:210px;
      box-shadow:var(--shadow-soft);
      position:relative;
      overflow:hidden;
      transition:var(--transition);
    }
    .module-card:hover{
      transform:translateY(-3px);
      border-color:rgba(15,118,110,.22);
      box-shadow:0 16px 32px rgba(18,63,57,.1);
    }
    .module-card:before{
      content:"";
      position:absolute;
      top:0;
      left:0;
      right:0;
      height:4px;
      background:linear-gradient(90deg, var(--primary), rgba(15,118,110,.35));
    }
    .module-card.alt:before{background:linear-gradient(90deg, var(--accent), rgba(217,119,6,.28))}
    .module-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:1rem;
      margin-bottom:.9rem;
    }
    .module-top h3{
      margin:0;
      font-size:1.08rem;
      line-height:1.35;
      font-weight:800;
    }
    .module-top .module-icon{
      width:2.55rem;
      height:2.55rem;
      border-radius:14px;
      display:grid;
      place-items:center;
      background:var(--surface-2);
      color:var(--primary);
      flex:0 0 auto;
    }
    .module-copy{
      color:var(--muted);
      margin:0 0 1rem;
      font-size:.95rem;
    }
    .module-foot{
      margin-top:auto;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:.75rem;
      flex-wrap:wrap;
    }
    .module-foot .pill{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      padding:.34rem .62rem;
      border-radius:999px;
      background:var(--accent-soft);
      color:#a15c00;
      font-size:.82rem;
      font-weight:800;
    }
    .module-foot .link{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      font-weight:800;
      color:var(--primary-dark);
    }
    .module-foot .link:hover{color:var(--primary)}
    .filter-strip{
      display:flex;
      gap:.55rem;
      flex-wrap:wrap;
      padding:1rem;
      background:var(--surface);
      border:1px solid var(--border);
      border-radius:20px;
      box-shadow:var(--shadow-soft);
      margin-bottom:1.2rem;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:.4rem;
      padding:.55rem .85rem;
      border-radius:999px;
      border:1px solid var(--border);
      background:#fff;
      color:var(--muted);
      font-size:.92rem;
      font-weight:700;
      transition:var(--transition);
    }
    .chip:hover{
      color:var(--primary-dark);
      border-color:rgba(15,118,110,.26);
      transform:translateY(-1px);
    }
    .chip.active{
      background:rgba(15,118,110,.1);
      color:var(--primary-dark);
      border-color:rgba(15,118,110,.2);
    }
    .compare-wrap{
      display:grid;
      grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);
      gap:1rem;
      align-items:stretch;
    }
    .compare-card,
    .faq-card,
    .form-card{
      background:var(--surface);
      border:1px solid var(--border);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow-soft);
    }
    .compare-card{
      padding:1.25rem;
    }
    .compare-head{
      display:flex;
      justify-content:space-between;
      align-items:flex-start;
      gap:1rem;
      margin-bottom:1rem;
    }
    .compare-head h3{
      margin:0;
      font-size:1.15rem;
      font-weight:850;
    }
    .compare-head p{
      margin:.25rem 0 0;
      color:var(--muted);
      font-size:.94rem;
    }
    .score-list{
      display:grid;
      gap:.9rem;
      margin-top:1rem;
    }
    .score-item{
      display:grid;
      grid-template-columns:1.1fr 1fr auto;
      gap:.75rem;
      align-items:center;
      padding:.8rem .9rem;
      border-radius:16px;
      background:var(--surface-2);
      border:1px solid rgba(215,227,225,.75);
    }
    .score-item strong{font-size:.95rem}
    .score-item .bar{
      width:100%;
      height:10px;
      background:#dfe9e7;
      border-radius:999px;
      overflow:hidden;
    }
    .score-item .bar span{
      display:block;
      height:100%;
      border-radius:999px;
      background:linear-gradient(90deg, var(--primary), #4caea4);
    }
    .score-item .num{
      font-weight:900;
      color:var(--primary-dark);
      white-space:nowrap;
    }
    .table-card{
      overflow:hidden;
    }
    .comparison-table{
      margin:0;
      border-color:rgba(215,227,225,.9);
    }
    .comparison-table thead th{
      background:linear-gradient(180deg, #f8fbfb, #f1f6f5);
      color:var(--text);
      font-weight:850;
      border-bottom:1px solid var(--border);
    }
    .comparison-table th,
    .comparison-table td{
      padding:1rem .95rem;
      vertical-align:middle;
    }
    .comparison-table tbody tr:hover{
      background:rgba(15,118,110,.03);
    }
    .comparison-table .mark{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      padding:.3rem .55rem;
      border-radius:999px;
      background:rgba(15,118,110,.1);
      color:var(--primary-dark);
      font-size:.82rem;
      font-weight:800;
    }
    .comparison-table .mark.alt{
      background:rgba(217,119,6,.12);
      color:#a15c00;
    }
    .faq-card{
      padding:1.15rem;
    }
    .accordion-item{
      border:1px solid var(--border);
      border-radius:16px;
      overflow:hidden;
      margin-bottom:.75rem;
      background:#fff;
    }
    .accordion-button{
      font-weight:800;
      color:var(--text);
      background:#fff;
      box-shadow:none!important;
      padding:1rem 1.05rem;
    }
    .accordion-button:not(.collapsed){
      color:var(--primary-dark);
      background:rgba(15,118,110,.06);
    }
    .accordion-button::after{
      background-size:1rem;
    }
    .accordion-body{
      color:var(--muted);
      padding:0 1.05rem 1rem;
    }
    .form-card{
      padding:1.2rem;
    }
    .form-grid{
      display:grid;
      grid-template-columns:minmax(0,1.05fr) minmax(280px,.95fr);
      gap:1rem;
      align-items:start;
    }
    .form-note{
      background:linear-gradient(180deg, #f8fbfb, #eef6f5);
      border:1px solid var(--border);
      border-radius:20px;
      padding:1rem;
      height:100%;
    }
    .form-note h3{
      margin:0 0 .7rem;
      font-size:1.08rem;
      font-weight:850;
    }
    .form-note ul{
      margin:0;
      padding-left:1.1rem;
      color:var(--muted);
      display:grid;
      gap:.5rem;
    }
    .form-label{
      font-weight:700;
      color:var(--text);
      margin-bottom:.45rem;
    }
    .form-control,
    .form-select{
      border-radius:14px;
      border:1px solid var(--border);
      padding:.8rem .95rem;
      box-shadow:none!important;
      background:#fff;
    }
    .form-control:focus,
    .form-select:focus{
      border-color:rgba(15,118,110,.4);
      box-shadow:0 0 0 .2rem rgba(15,118,110,.12)!important;
    }
    .submit-btn{
      width:100%;
      padding:.9rem 1rem;
      border:none;
      border-radius:14px;
      background:var(--primary);
      color:#fff;
      font-weight:850;
      box-shadow:0 12px 24px rgba(15,118,110,.18);
      transition:var(--transition);
    }
    .submit-btn:hover{
      background:var(--primary-dark);
      transform:translateY(-1px);
    }
    .helper-text{
      color:var(--muted);
      font-size:.92rem;
      margin:.7rem 0 0;
    }
    footer{
      margin-top:2rem;
      padding:2.25rem 0 2rem;
      background:#0f1f1d;
      color:rgba(255,255,255,.82);
      border-top:1px solid rgba(255,255,255,.06);
    }
    .footer-shell{
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.08);
      border-radius:24px;
      padding:1.4rem;
    }
    .footer-brand{
      font-size:1.2rem;
      font-weight:900;
      color:#fff;
      margin-bottom:.8rem;
      letter-spacing:0;
    }
    .footer-links{
      list-style:none;
      padding:0;
      margin:1rem 0 1.2rem;
      display:flex;
      gap:.9rem 1.2rem;
      flex-wrap:wrap;
    }
    .footer-links a{
      color:rgba(255,255,255,.78);
      font-weight:700;
    }
    .footer-links a:hover{color:#fff}
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:1rem;
      flex-wrap:wrap;
      padding-top:1rem;
      border-top:1px solid rgba(255,255,255,.08);
      font-size:.92rem;
      color:rgba(255,255,255,.64);
    }
    .anchor-offset{scroll-margin-top:110px}
    @media (max-width: 1199.98px){
      .hero-grid,
      .compare-wrap,
      .form-grid{
        grid-template-columns:1fr;
      }
      .matrix-grid,
      .metrics-grid{
        grid-template-columns:repeat(2, minmax(0,1fr));
      }
    }
    @media (max-width: 991.98px){
      .navbar-collapse{
        padding-top:.9rem;
      }
      .hero-main{padding:1.45rem}
      .hero-title{font-size:clamp(1.9rem, 7vw, 2.75rem)}
      .hero-kpis{grid-template-columns:1fr}
      .matrix-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width: 767.98px){
      .section-pad{padding:3.4rem 0}
      .section-pad.tight{padding:2.5rem 0}
      .metrics-grid,
      .matrix-grid{
        grid-template-columns:1fr;
      }
      .hero-main,
      .hero-aside,
      .compare-card,
      .faq-card,
      .form-card{
        border-radius:22px;
      }
      .breadcrumb-wrap{
        align-items:flex-start;
      }
      .return-link{
        width:100%;
        justify-content:center;
      }
      .score-item{
        grid-template-columns:1fr;
        gap:.55rem;
      }
      .copyright{
        flex-direction:column;
      }
    }
    @media (max-width: 519.98px){
      .hero-main,
      .hero-aside{
        padding:1.15rem;
      }
      .hero-actions .btn-main,
      .hero-actions .btn-soft{
        width:100%;
      }
      .top-strip .container{
        padding:.5rem 0;
      }
      .strip-meta,.countdown{
        gap:.55rem;
      }
      .filter-strip{
        padding:.8rem;
      }
      .chip{
        padding:.5rem .72rem;
      }
    }