/* roulang page: index */
:root{
      --brand:#10b7a4;
      --brand-strong:#079482;
      --brand-soft:#e8fbf7;
      --accent:#ff7a59;
      --accent-soft:#fff0eb;
      --warn:#f8c35d;
      --ink:#132629;
      --text:#31464a;
      --muted:#6d7f84;
      --line:#dce8ea;
      --bg:#f6fbfc;
      --panel:#ffffff;
      --panel-soft:#f0f8fa;
      --shadow:0 18px 45px rgba(17,73,80,.10);
      --shadow-sm:0 8px 24px rgba(17,73,80,.08);
      --radius:8px;
      --radius-sm:6px;
      --container:1140px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 8% 5%, rgba(16,183,164,.14), transparent 28%),
        radial-gradient(circle at 88% 12%, rgba(255,122,89,.10), transparent 24%),
        var(--bg);
      line-height:1.72;
      letter-spacing:0;
    }
    a{color:inherit;text-decoration:none;transition:.22s ease}
    a:hover{color:var(--brand-strong)}
    img{max-width:100%;display:block}
    button,input,select{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{
      outline:3px solid rgba(16,183,164,.22);
      outline-offset:3px;
    }
    .site-container{width:min(var(--container), calc(100% - 32px));margin:0 auto}
    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(255,255,255,.88);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(220,232,234,.78);
    }
    .navbar{padding:18px 0}
    .brand-mark{
      display:flex;
      align-items:center;
      gap:10px;
      font-weight:800;
      color:var(--ink);
      white-space:normal;
      line-height:1.2;
    }
    .brand-dot{
      width:28px;
      height:28px;
      border-radius:8px;
      background:linear-gradient(135deg,var(--brand),#52d7c6);
      position:relative;
      box-shadow:0 8px 18px rgba(16,183,164,.25);
      flex:0 0 auto;
    }
    .brand-dot:after{
      content:"";
      width:9px;
      height:9px;
      border-radius:50%;
      background:#fff;
      position:absolute;
      right:5px;
      top:5px;
    }
    .nav-link{
      color:#53666a;
      font-size:15px;
      padding:8px 4px!important;
      margin:0 12px;
      border-bottom:2px solid transparent;
    }
    .nav-link:hover,.nav-link.active{
      color:var(--ink);
      border-bottom-color:var(--brand);
    }
    .nav-cta{
      border:1px solid var(--line);
      border-radius:999px;
      padding:8px 15px;
      color:var(--brand-strong);
      background:#fff;
      box-shadow:var(--shadow-sm);
    }
    .navbar-toggler{
      border:1px solid var(--line);
      border-radius:8px;
      padding:8px 10px;
    }
    .section{padding:72px 0}
    .section-tight{padding:46px 0}
    .section-title{
      color:var(--ink);
      font-size:clamp(26px,3vw,38px);
      font-weight:850;
      line-height:1.22;
      margin:0 0 14px;
    }
    .section-copy{
      max-width:760px;
      color:var(--muted);
      font-size:16px;
      margin:0 0 28px;
    }
    .btn-main,.btn-ghost,.btn-soft{
      border-radius:8px;
      padding:12px 20px;
      font-weight:750;
      border:1px solid transparent;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      transition:.22s ease;
    }
    .btn-main{
      background:var(--brand);
      color:#fff;
      box-shadow:0 12px 28px rgba(16,183,164,.24);
    }
    .btn-main:hover{
      color:#fff;
      background:var(--brand-strong);
      transform:translateY(-2px);
      box-shadow:0 16px 34px rgba(16,183,164,.30);
    }
    .btn-ghost{
      color:var(--ink);
      background:#fff;
      border-color:var(--line);
    }
    .btn-ghost:hover{
      transform:translateY(-2px);
      border-color:rgba(16,183,164,.38);
      box-shadow:var(--shadow-sm);
    }
    .btn-soft{
      color:var(--brand-strong);
      background:var(--brand-soft);
      border-color:rgba(16,183,164,.18);
    }
    .badge-soft{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 10px;
      border-radius:999px;
      background:var(--brand-soft);
      color:var(--brand-strong);
      font-size:13px;
      font-weight:750;
    }
    .hero{
      padding:74px 0 56px;
      overflow:hidden;
    }
    .hero-stage{
      position:relative;
      border:1px solid rgba(220,232,234,.9);
      border-radius:8px;
      background:
        linear-gradient(105deg, rgba(255,255,255,.96) 0%, rgba(255,255,255,.90) 48%, rgba(232,251,247,.92) 100%);
      box-shadow:var(--shadow);
      padding:42px;
    }
    .hero-stage:before{
      content:"限时";
      position:absolute;
      top:22px;
      right:24px;
      transform:rotate(8deg);
      background:var(--accent);
      color:#fff;
      font-size:15px;
      font-weight:900;
      padding:9px 14px;
      border-radius:8px;
      box-shadow:0 10px 20px rgba(255,122,89,.22);
    }
    .hero-grid{
      display:grid;
      grid-template-columns:1.06fr .94fr;
      gap:34px;
      align-items:center;
    }
    .hero h1{
      color:var(--ink);
      font-size:clamp(34px,5vw,60px);
      font-weight:900;
      line-height:1.08;
      margin:14px 0 18px;
      max-width:760px;
    }
    .hero p{
      font-size:18px;
      color:#486064;
      max-width:690px;
      margin:0 0 24px;
    }
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}
    .hero-data{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      max-width:620px;
    }
    .data-chip{
      background:#fff;
      border:1px solid var(--line);
      border-radius:8px;
      padding:14px;
      min-height:86px;
    }
    .data-chip strong{
      display:block;
      color:var(--ink);
      font-size:22px;
      line-height:1;
      margin-bottom:8px;
    }
    .data-chip span{font-size:13px;color:var(--muted)}
    .hero-board{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:14px;
      position:relative;
    }
    .entry-tile{
      background:#fff;
      border:1px solid var(--line);
      border-radius:8px;
      padding:18px;
      min-height:132px;
      box-shadow:var(--shadow-sm);
    }
    .entry-tile:nth-child(2){margin-top:26px;background:var(--accent-soft)}
    .entry-tile:nth-child(3){background:var(--panel-soft)}
    .step-no{
      width:34px;
      height:34px;
      border-radius:50%;
      background:var(--brand);
      color:#fff;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      font-weight:850;
      margin-bottom:12px;
    }
    .entry-tile h3{
      color:var(--ink);
      font-size:18px;
      font-weight:800;
      margin:0 0 6px;
    }
    .entry-tile p{font-size:14px;line-height:1.6;margin:0;color:var(--muted)}
    .countdown-strip{
      background:#0fb4a2;
      color:#fff;
      border-block:1px solid rgba(255,255,255,.25);
      padding:14px 0;
    }
    .countdown-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
    }
    .status-dot{
      width:9px;
      height:9px;
      border-radius:50%;
      background:#ffe082;
      box-shadow:0 0 0 6px rgba(255,224,130,.18);
      flex:0 0 auto;
    }
    .countdown-title{
      display:flex;
      align-items:center;
      gap:12px;
      font-weight:850;
    }
    .countdown-units{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
    .time-unit{
      background:rgba(255,255,255,.18);
      border:1px solid rgba(255,255,255,.24);
      border-radius:8px;
      padding:6px 10px;
      font-weight:850;
      min-width:52px;
      text-align:center;
    }
    .highlight-wall{
      background:#fff;
      border-block:1px solid rgba(220,232,234,.82);
    }
    .wall-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr 1fr;
      grid-auto-rows:minmax(150px,auto);
      gap:16px;
    }
    .wall-card{
      border:1px solid var(--line);
      border-radius:8px;
      background:#fff;
      padding:22px;
      box-shadow:var(--shadow-sm);
      position:relative;
      overflow:hidden;
      transition:.22s ease;
    }
    .wall-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
    .wall-card.large{grid-row:span 2;background:linear-gradient(145deg,#fff,#ecfbf8)}
    .wall-card.warm{background:linear-gradient(145deg,#fff,#fff3ed)}
    .wall-card.cool{background:linear-gradient(145deg,#fff,#edf7ff)}
    .wall-card h3{
      color:var(--ink);
      font-size:20px;
      font-weight:850;
      margin:0 0 8px;
      position:relative;
      z-index:1;
    }
    .wall-card p{color:var(--muted);font-size:15px;margin:0;position:relative;z-index:1}
    .mini-graphic{
      width:82px;
      height:82px;
      border-radius:8px;
      background:repeating-linear-gradient(135deg, rgba(16,183,164,.15) 0 8px, rgba(255,255,255,.5) 8px 16px);
      margin-bottom:20px;
      border:1px solid rgba(16,183,164,.18);
    }
    .spark{
      position:absolute;
      right:18px;
      bottom:14px;
      width:70px;
      height:70px;
      border-radius:50%;
      background:rgba(16,183,164,.10);
    }
    .compare-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
      align-items:stretch;
    }
    .plan-card{
      background:#fff;
      border:1px solid var(--line);
      border-radius:8px;
      padding:24px;
      box-shadow:var(--shadow-sm);
      position:relative;
      display:flex;
      flex-direction:column;
      min-height:100%;
    }
    .plan-card.featured{
      border-color:rgba(16,183,164,.45);
      box-shadow:var(--shadow);
    }
    .plan-card h3{font-size:22px;font-weight:850;color:var(--ink);margin:14px 0 8px}
    .plan-card p{color:var(--muted);margin:0 0 18px;font-size:15px}
    .plan-card ul{list-style:none;margin:0 0 22px;padding:0;display:grid;gap:10px}
    .plan-card li{
      display:flex;
      gap:9px;
      color:#41575b;
      font-size:15px;
    }
    .plan-card li:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--brand);
      margin-top:9px;
      flex:0 0 auto;
    }
    .plan-card .btn-soft,.plan-card .btn-main{margin-top:auto;width:100%}
    .trust-row{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:12px;
      margin-top:18px;
    }
    .trust-item{
      background:var(--panel-soft);
      border:1px solid var(--line);
      border-radius:8px;
      padding:14px;
      color:#486064;
      font-weight:700;
      text-align:center;
    }
    .news-section{background:#fff;border-block:1px solid rgba(220,232,234,.82)}
    .news-layout{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:24px;
      align-items:start;
    }
    .news-list{
      background:#fff;
      border:1px solid var(--line);
      border-radius:8px;
      overflow:hidden;
      box-shadow:var(--shadow-sm);
    }
    .news-link{
      display:grid;
      grid-template-columns:110px 1fr auto;
      gap:16px;
      align-items:center;
      padding:18px 20px;
      border-bottom:1px solid var(--line);
    }
    .news-link:last-child{border-bottom:0}
    .news-link:hover{background:var(--brand-soft);color:var(--ink)}
    .news-date{
      color:var(--brand-strong);
      font-weight:850;
      font-size:14px;
    }
    .news-link strong{color:var(--ink);font-size:17px}
    .news-link span{color:var(--muted);font-size:14px}
    .recommend-box{
      border:1px solid var(--line);
      border-radius:8px;
      padding:24px;
      background:linear-gradient(150deg,#ffffff,#f1fbfb);
      box-shadow:var(--shadow-sm);
    }
    .recommend-box h3{font-size:22px;color:var(--ink);font-weight:850;margin:0 0 12px}
    .recommend-box p{color:var(--muted);margin:0 0 16px}
    .tag-list{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 20px}
    .tag{
      border:1px solid rgba(16,183,164,.18);
      background:#fff;
      color:#417075;
      border-radius:999px;
      padding:6px 10px;
      font-size:13px;
      font-weight:700;
    }
    .cta-section{
      background:
        linear-gradient(120deg, rgba(16,183,164,.12), rgba(255,122,89,.08)),
        #f9fefe;
    }
    .cta-panel{
      border:1px solid var(--line);
      border-radius:8px;
      background:#fff;
      box-shadow:var(--shadow);
      padding:34px;
      display:grid;
      grid-template-columns:.95fr 1.05fr;
      gap:28px;
      align-items:center;
    }
    .cta-panel h2{color:var(--ink);font-weight:900;font-size:clamp(26px,3vw,40px);margin:0 0 12px}
    .cta-panel p{color:var(--muted);margin:0 0 18px}
    .lead-form{
      display:grid;
      grid-template-columns:1fr 1fr auto;
      gap:12px;
      align-items:end;
    }
    .form-field label{
      display:block;
      color:#4c6266;
      font-size:13px;
      font-weight:750;
      margin-bottom:6px;
    }
    .form-field input,.form-field select{
      width:100%;
      border:1px solid var(--line);
      border-radius:8px;
      padding:12px 13px;
      min-height:46px;
      background:#fbfefe;
      color:var(--ink);
    }
    .form-note{font-size:13px;color:var(--muted);margin-top:12px}
    .accordion{
      --bs-accordion-border-color:var(--line);
      --bs-accordion-border-radius:8px;
      --bs-accordion-inner-border-radius:8px;
      --bs-accordion-btn-focus-box-shadow:0 0 0 .25rem rgba(16,183,164,.18);
      --bs-accordion-active-bg:var(--brand-soft);
      --bs-accordion-active-color:var(--ink);
    }
    .accordion-item{
      background:#fff;
      border:1px solid var(--line)!important;
      border-radius:8px!important;
      margin-bottom:12px;
      overflow:hidden;
      box-shadow:var(--shadow-sm);
    }
    .accordion-button{
      font-weight:800;
      color:var(--ink);
      padding:17px 20px;
      background:#fff;
    }
    .accordion-button:not(.collapsed){box-shadow:none}
    .accordion-body{color:var(--muted);padding:0 20px 20px}
    .site-footer{
      background:#ffffff;
      border-top:1px solid var(--line);
      padding:34px 0;
      color:var(--muted);
    }
    .footer-inner{
      display:flex;
      justify-content:space-between;
      gap:24px;
      flex-wrap:wrap;
      align-items:center;
    }
    .footer-brand{font-weight:850;color:var(--ink);margin-bottom:6px}
    .footer-links{display:flex;gap:16px;flex-wrap:wrap}
    .footer-links a{color:#53666a;font-size:14px}
    .footer-links a:hover{color:var(--brand-strong)}
    @media (max-width: 991.98px){
      .navbar-collapse{
        margin-top:14px;
        padding:12px 0;
        border-top:1px solid var(--line);
      }
      .nav-link{margin:4px 0;width:max-content}
      .hero-stage{padding:30px}
      .hero-grid,.news-layout,.cta-panel{grid-template-columns:1fr}
      .hero-board{grid-template-columns:repeat(2,1fr)}
      .wall-grid{grid-template-columns:1fr 1fr}
      .compare-grid{grid-template-columns:1fr}
      .trust-row{grid-template-columns:repeat(2,1fr)}
      .lead-form{grid-template-columns:1fr 1fr}
      .lead-form .btn-main{grid-column:1 / -1}
    }
    @media (max-width: 767.98px){
      .section{padding:54px 0}
      .section-tight{padding:34px 0}
      .hero{padding:42px 0}
      .hero-stage{padding:24px 18px}
      .hero-stage:before{top:14px;right:14px;font-size:13px;padding:7px 10px}
      .hero p{font-size:16px}
      .hero-data,.hero-board,.wall-grid,.trust-row{grid-template-columns:1fr}
      .entry-tile:nth-child(2){margin-top:0}
      .compare-grid{gap:14px}
      .news-link{grid-template-columns:1fr;gap:7px}
      .lead-form{grid-template-columns:1fr}
      .countdown-inner{align-items:flex-start}
      .countdown-units{width:100%}
      .time-unit{flex:1}
      .footer-inner{align-items:flex-start}
    }
    @media (max-width: 520px){
      .site-container{width:min(100% - 24px,var(--container))}
      .brand-mark{font-size:15px;max-width:260px}
      .hero-actions .btn-main,.hero-actions .btn-ghost{width:100%}
      .data-chip{min-height:auto}
      .cta-panel{padding:22px 16px}
      .plan-card,.wall-card,.recommend-box{padding:18px}
      .section-title{font-size:25px}
    }

/* roulang page: category2 */
:root{
      --bg: #f3f7f6;
      --bg-soft: #eef5f4;
      --surface: #ffffff;
      --surface-soft: #f8fbfb;
      --line: #d8e7e4;
      --line-strong: #bed7d2;
      --text: #16302d;
      --muted: #5f7773;
      --muted-2: #7d928e;
      --brand: #1fa39a;
      --brand-2: #1d8e87;
      --accent: #f29b62;
      --accent-2: #ffd48b;
      --shadow: 0 10px 30px rgba(22, 48, 45, .06);
      --shadow-soft: 0 6px 18px rgba(22, 48, 45, .05);
      --radius: 10px;
      --radius-sm: 8px;
      --space: 24px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--text);
      background:
        linear-gradient(180deg, #f8fbfb 0%, #f2f7f6 100%);
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "Segoe UI", sans-serif;
      line-height:1.6;
      letter-spacing:0;
      min-width:320px;
    }
    a{color:inherit;text-decoration:none}
    a:hover{color:inherit}
    img,svg{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    .site-container{
      width:min(1180px, calc(100% - 32px));
      margin:0 auto;
    }
    .topbar{
      position:sticky;
      top:0;
      z-index:1030;
      background:rgba(243,247,246,.86);
      backdrop-filter:saturate(160%) blur(14px);
      border-bottom:1px solid rgba(216,231,228,.8);
    }
    .navbar{
      padding:.9rem 0;
    }
    .brand-mark{
      display:inline-flex;
      align-items:center;
      gap:.75rem;
      font-weight:700;
      letter-spacing:0;
      color:var(--text);
      white-space:nowrap;
    }
    .brand-mark:hover{color:var(--text)}
    .brand-dot{
      width:12px;
      height:12px;
      border-radius:50%;
      background:linear-gradient(135deg, var(--brand), #7fd6c8);
      box-shadow:0 0 0 6px rgba(31,163,154,.08);
      flex:0 0 auto;
    }
    .navbar-toggler{
      border:1px solid var(--line);
      border-radius:var(--radius-sm);
      padding:.45rem .65rem;
      box-shadow:none !important;
    }
    .navbar-toggler:focus{box-shadow:0 0 0 .2rem rgba(31,163,154,.15) !important}
    .navbar-toggler-icon{
      width:1.15em;
      height:1.15em;
      background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2822,48,45,0.85%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    }
    .navbar-nav{
      gap:.35rem;
    }
    .nav-link{
      position:relative;
      color:var(--muted);
      font-weight:600;
      padding:.45rem .85rem !important;
      border-radius:999px;
      transition:background-color .2s ease, color .2s ease, transform .2s ease;
    }
    .nav-link:hover{
      color:var(--text);
      background:rgba(31,163,154,.08);
    }
    .nav-link.active{
      color:var(--brand-2);
      background:rgba(31,163,154,.1);
    }
    .nav-link.active::after{
      content:"";
      position:absolute;
      left:18%;
      right:18%;
      bottom:.18rem;
      height:2px;
      background:var(--brand);
      border-radius:999px;
    }
    .nav-cta{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:.62rem 1rem;
      border-radius:999px;
      background:var(--brand);
      color:#fff;
      border:1px solid var(--brand);
      font-weight:700;
      box-shadow:0 8px 18px rgba(31,163,154,.14);
      transition:transform .2s ease, box-shadow .2s ease, background-color .2s ease;
    }
    .nav-cta:hover{
      color:#fff;
      transform:translateY(-1px);
      box-shadow:0 12px 24px rgba(31,163,154,.18);
      background:var(--brand-2);
    }
    .hero-profile{
      padding:2rem 0 1rem;
    }
    .hero-shell{
      background:linear-gradient(180deg, rgba(255,255,255,.85), rgba(248,251,251,.95));
      border:1px solid rgba(216,231,228,.9);
      border-radius:18px;
      box-shadow:var(--shadow);
      overflow:hidden;
      position:relative;
    }
    .hero-shell::before{
      content:"";
      position:absolute;
      inset:0 auto auto 0;
      width:220px;
      height:220px;
      background:linear-gradient(135deg, rgba(31,163,154,.08), rgba(242,155,98,.08));
      border-bottom-right-radius:100%;
      pointer-events:none;
    }
    .hero-inner{
      position:relative;
      padding:clamp(22px, 3vw, 34px);
    }
    .hero-kicker{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.32rem .72rem;
      border:1px solid rgba(31,163,154,.18);
      background:rgba(31,163,154,.06);
      color:var(--brand-2);
      border-radius:999px;
      font-size:.86rem;
      font-weight:700;
      margin-bottom:1rem;
    }
    .hero-title{
      font-size:clamp(1.8rem, 3vw, 2.8rem);
      line-height:1.12;
      margin:0 0 .9rem;
      letter-spacing:0;
      font-weight:800;
      max-width:12ch;
    }
    .hero-copy{
      color:var(--muted);
      max-width:60ch;
      margin:0 0 1.15rem;
      font-size:1rem;
    }
    .hero-badges{
      display:flex;
      flex-wrap:wrap;
      gap:.65rem;
      margin-bottom:1.2rem;
    }
    .hero-badge{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.45rem .76rem;
      border-radius:999px;
      border:1px solid var(--line);
      background:var(--surface);
      box-shadow:var(--shadow-soft);
      color:var(--text);
      font-size:.92rem;
      font-weight:600;
    }
    .hero-badge i{
      color:var(--brand);
      font-size:1rem;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:.8rem 1rem;
    }
    .btn-brand{
      background:var(--brand);
      border:1px solid var(--brand);
      color:#fff;
      border-radius:999px;
      padding:.78rem 1.2rem;
      font-weight:700;
      box-shadow:0 10px 20px rgba(31,163,154,.14);
      transition:transform .2s ease, background-color .2s ease, box-shadow .2s ease;
    }
    .btn-brand:hover{
      background:var(--brand-2);
      color:#fff;
      transform:translateY(-1px);
      box-shadow:0 14px 26px rgba(31,163,154,.18);
    }
    .btn-soft{
      background:#fff;
      border:1px solid var(--line);
      color:var(--text);
      border-radius:999px;
      padding:.78rem 1.2rem;
      font-weight:700;
      transition:transform .2s ease, border-color .2s ease, box-shadow .2s ease, background-color .2s ease;
    }
    .btn-soft:hover{
      transform:translateY(-1px);
      border-color:var(--line-strong);
      box-shadow:var(--shadow-soft);
      background:#fff;
      color:var(--text);
    }
    .profile-card{
      height:100%;
      border-left:1px solid rgba(216,231,228,.6);
      padding-left:clamp(0px, 2vw, 24px);
    }
    .profile-row{
      display:flex;
      align-items:center;
      gap:1rem;
      margin-bottom:1rem;
    }
    .profile-avatar{
      width:72px;
      aspect-ratio:1;
      border-radius:20px;
      background:
        linear-gradient(135deg, rgba(31,163,154,.12), rgba(29,142,135,.18)),
        #fff;
      border:1px solid rgba(31,163,154,.18);
      display:grid;
      place-items:center;
      color:var(--brand-2);
      font-size:1.35rem;
      font-weight:800;
      box-shadow:var(--shadow-soft);
      flex:0 0 auto;
    }
    .profile-name{
      font-size:1.1rem;
      font-weight:800;
      margin:0;
      line-height:1.3;
    }
    .profile-sub{
      color:var(--muted);
      margin:.18rem 0 0;
      font-size:.95rem;
    }
    .profile-follow{
      margin-left:auto;
      align-self:flex-start;
    }
    .follow-btn{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      border:1px solid rgba(242,155,98,.35);
      background:rgba(242,155,98,.1);
      color:#a95d26;
      border-radius:999px;
      padding:.6rem .9rem;
      font-weight:700;
      transition:transform .2s ease, background-color .2s ease, box-shadow .2s ease;
      white-space:nowrap;
    }
    .follow-btn:hover{
      transform:translateY(-1px);
      background:rgba(242,155,98,.16);
      box-shadow:var(--shadow-soft);
      color:#a95d26;
    }
    .profile-metrics{
      display:grid;
      grid-template-columns:repeat(3, 1fr);
      gap:.75rem;
      margin-top:1rem;
    }
    .metric{
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:var(--radius);
      padding:.85rem .9rem;
      box-shadow:var(--shadow-soft);
      min-height:84px;
    }
    .metric-num{
      display:block;
      font-size:1.45rem;
      line-height:1;
      font-weight:800;
      color:var(--brand-2);
      margin-bottom:.35rem;
    }
    .metric-label{
      display:block;
      color:var(--muted);
      font-size:.9rem;
      line-height:1.35;
    }
    .hero-visual{
      margin-top:1rem;
      border-radius:16px;
      border:1px solid rgba(216,231,228,.9);
      background:
        linear-gradient(180deg, #ffffff 0%, #f9fcfc 100%);
      box-shadow:var(--shadow-soft);
      padding:.8rem;
    }
    .hero-visual svg{
      width:100%;
      height:auto;
    }
    .section-band{
      padding:1rem 0 1.1rem;
    }
    .band-inner{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:1rem;
    }
    .band-item{
      background:rgba(255,255,255,.88);
      border:1px solid var(--line);
      border-radius:var(--radius);
      padding:1rem 1rem .95rem;
      box-shadow:var(--shadow-soft);
    }
    .band-item .band-num{
      display:inline-flex;
      width:2rem;
      height:2rem;
      align-items:center;
      justify-content:center;
      border-radius:50%;
      background:rgba(31,163,154,.09);
      color:var(--brand-2);
      font-weight:800;
      margin-bottom:.7rem;
    }
    .band-item h2,
    .band-item h3{
      font-size:1rem;
      margin:0 0 .35rem;
      font-weight:800;
    }
    .band-item p{
      margin:0;
      color:var(--muted);
      font-size:.96rem;
    }
    .matrix-section{
      padding:1.2rem 0 1rem;
    }
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:1rem;
      margin-bottom:1rem;
    }
    .section-head h2{
      margin:0;
      font-size:1.4rem;
      line-height:1.2;
      font-weight:800;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
      max-width:58ch;
    }
    .filter-row{
      display:flex;
      flex-wrap:wrap;
      gap:.55rem;
      margin-bottom:1rem;
    }
    .filter-chip{
      display:inline-flex;
      align-items:center;
      padding:.42rem .72rem;
      border-radius:999px;
      border:1px solid var(--line);
      background:#fff;
      color:var(--muted);
      font-size:.9rem;
      font-weight:600;
    }
    .matrix-card{
      height:100%;
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:var(--shadow-soft);
      padding:1rem;
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .matrix-card:hover{
      transform:translateY(-2px);
      border-color:rgba(31,163,154,.22);
      box-shadow:var(--shadow);
    }
    .matrix-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:1rem;
      margin-bottom:.8rem;
    }
    .matrix-index{
      width:2.15rem;
      height:2.15rem;
      border-radius:9px;
      background:linear-gradient(135deg, rgba(31,163,154,.12), rgba(31,163,154,.06));
      color:var(--brand-2);
      display:grid;
      place-items:center;
      font-weight:800;
      border:1px solid rgba(31,163,154,.18);
      flex:0 0 auto;
    }
    .matrix-tag{
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      padding:.24rem .55rem;
      border-radius:999px;
      background:rgba(242,155,98,.12);
      color:#b26128;
      font-size:.82rem;
      font-weight:700;
      white-space:nowrap;
    }
    .matrix-card h3{
      margin:0 0 .5rem;
      font-size:1.05rem;
      line-height:1.35;
      font-weight:800;
    }
    .matrix-card p{
      margin:0;
      color:var(--muted);
      font-size:.94rem;
    }
    .matrix-footer{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:1rem;
      margin-top:1rem;
      padding-top:.85rem;
      border-top:1px solid rgba(216,231,228,.75);
    }
    .mini-note{
      color:var(--muted-2);
      font-size:.86rem;
    }
    .mini-link{
      color:var(--brand-2);
      font-weight:700;
      white-space:nowrap;
    }
    .side-panel{
      background:linear-gradient(180deg, rgba(31,163,154,.08), rgba(255,255,255,.96));
      border:1px solid rgba(31,163,154,.16);
      border-radius:16px;
      box-shadow:var(--shadow-soft);
      padding:1.1rem;
      position:sticky;
      top:96px;
    }
    .side-panel h3{
      margin:0 0 .5rem;
      font-size:1.05rem;
      font-weight:800;
    }
    .side-panel p{
      color:var(--muted);
      margin:0 0 .9rem;
      font-size:.95rem;
    }
    .side-list{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:.7rem;
    }
    .side-list li{
      display:flex;
      align-items:flex-start;
      gap:.65rem;
      color:var(--text);
      font-size:.95rem;
    }
    .side-list i{
      color:var(--brand);
      margin-top:.15rem;
      flex:0 0 auto;
    }
    .side-action{
      margin-top:1rem;
      display:flex;
      gap:.7rem;
      flex-wrap:wrap;
    }
    .process-section{
      padding:1.4rem 0 1.1rem;
    }
    .process-strip{
      background:var(--surface-soft);
      border:1px solid var(--line);
      border-radius:18px;
      padding:1rem;
      box-shadow:var(--shadow-soft);
    }
    .process-grid{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:.8rem;
    }
    .process-card{
      background:#fff;
      border:1px solid var(--line);
      border-radius:var(--radius);
      padding:.95rem .9rem;
      min-height:140px;
      box-shadow:0 1px 0 rgba(255,255,255,.7) inset;
    }
    .process-num{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:2rem;
      height:2rem;
      border-radius:50%;
      margin-bottom:.7rem;
      background:rgba(31,163,154,.09);
      color:var(--brand-2);
      font-weight:800;
    }
    .process-card h3{
      margin:0 0 .35rem;
      font-size:.98rem;
      font-weight:800;
    }
    .process-card p{
      margin:0;
      color:var(--muted);
      font-size:.92rem;
    }
    .claim-section{
      padding:1.4rem 0 1.1rem;
    }
    .claim-wrap{
      background:linear-gradient(180deg, #ffffff 0%, #f8fbfb 100%);
      border:1px solid var(--line);
      border-radius:18px;
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .claim-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:0;
    }
    .claim-main{
      padding:clamp(20px, 2.8vw, 30px);
    }
    .claim-main h2{
      margin:0 0 .55rem;
      font-size:1.45rem;
      font-weight:800;
    }
    .claim-main p{
      color:var(--muted);
      margin:0 0 1rem;
      max-width:60ch;
    }
    .claim-form{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:.9rem;
      margin-top:1rem;
    }
    .form-label{
      color:var(--text);
      font-weight:700;
      margin-bottom:.4rem;
      font-size:.95rem;
    }
    .form-control,
    .form-select{
      border-radius:var(--radius-sm);
      border:1px solid var(--line);
      padding:.78rem .85rem;
      background:#fff;
      box-shadow:none;
      color:var(--text);
    }
    .form-control:focus,
    .form-select:focus{
      border-color:rgba(31,163,154,.45);
      box-shadow:0 0 0 .2rem rgba(31,163,154,.12);
    }
    .claim-actions{
      grid-column:1 / -1;
      display:flex;
      align-items:center;
      gap:.8rem;
      flex-wrap:wrap;
      margin-top:.2rem;
    }
    .claim-note{
      color:var(--muted-2);
      font-size:.88rem;
    }
    .claim-side{
      border-left:1px solid rgba(216,231,228,.75);
      background:linear-gradient(180deg, rgba(31,163,154,.06), rgba(255,255,255,.96));
      padding:clamp(20px, 2.8vw, 30px);
      display:flex;
      flex-direction:column;
      justify-content:center;
      gap:.85rem;
    }
    .claim-side .flag{
      display:inline-flex;
      align-items:center;
      gap:.4rem;
      padding:.35rem .65rem;
      border-radius:999px;
      background:rgba(242,155,98,.12);
      color:#b26128;
      font-size:.86rem;
      font-weight:700;
      width:max-content;
    }
    .claim-side h3{
      margin:0;
      font-size:1.15rem;
      font-weight:800;
    }
    .claim-side ul{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:.7rem;
    }
    .claim-side li{
      display:flex;
      gap:.6rem;
      color:var(--muted);
      font-size:.95rem;
    }
    .claim-side i{
      color:var(--brand);
      margin-top:.15rem;
      flex:0 0 auto;
    }
    .faq-section{
      padding:1.4rem 0 1.8rem;
    }
    .faq-wrap{
      background:#fff;
      border:1px solid var(--line);
      border-radius:18px;
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .faq-head{
      padding:1.1rem 1.2rem 0;
    }
    .faq-head h2{
      margin:0 0 .35rem;
      font-size:1.35rem;
      font-weight:800;
    }
    .faq-head p{
      margin:0;
      color:var(--muted);
    }
    .accordion{
      --bs-accordion-border-color: transparent;
      --bs-accordion-bg: transparent;
      --bs-accordion-btn-bg: transparent;
      --bs-accordion-active-bg: rgba(31,163,154,.05);
      --bs-accordion-btn-padding-y: 1rem;
      --bs-accordion-btn-padding-x: 1.1rem;
      --bs-accordion-body-padding-y: 0 1.1rem 1rem;
      --bs-accordion-body-padding-x: 1.1rem;
      padding: .8rem 0 1rem;
    }
    .accordion-item{
      background:transparent;
      border-top:1px solid rgba(216,231,228,.75);
      border-radius:0;
    }
    .accordion-item:first-of-type{
      border-top:0;
    }
    .accordion-button{
      font-weight:700;
      color:var(--text);
      box-shadow:none !important;
    }
    .accordion-button:not(.collapsed){
      color:var(--brand-2);
    }
    .accordion-button::after{
      opacity:.85;
    }
    .accordion-body{
      color:var(--muted);
      padding-top:0;
    }
    .site-footer{
      border-top:1px solid rgba(216,231,228,.8);
      background:rgba(248,251,251,.92);
      padding:1rem 0 1.2rem;
    }
    .footer-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:1rem;
      flex-wrap:wrap;
    }
    .footer-brand{
      font-weight:800;
      margin-bottom:.15rem;
    }
    .footer-inner > div > div:last-child{
      color:var(--muted);
      font-size:.92rem;
    }
    .footer-links{
      display:flex;
      flex-wrap:wrap;
      gap:.85rem 1.1rem;
      justify-content:flex-end;
    }
    .footer-links a{
      color:var(--muted);
      font-weight:600;
    }
    .footer-links a:hover{
      color:var(--brand-2);
    }
    .focus-ring:focus-visible,
    .btn:focus-visible,
    .nav-link:focus-visible,
    .nav-cta:focus-visible,
    .follow-btn:focus-visible,
    .mini-link:focus-visible,
    .footer-links a:focus-visible{
      outline:3px solid rgba(31,163,154,.2);
      outline-offset:2px;
    }
    @media (max-width: 991.98px){
      .profile-card{
        border-left:0;
        border-top:1px solid rgba(216,231,228,.7);
        padding-left:0;
        padding-top:1rem;
        margin-top:1rem;
      }
      .side-panel{
        position:static;
      }
      .process-grid{
        grid-template-columns:repeat(2, minmax(0,1fr));
      }
      .claim-grid{
        grid-template-columns:1fr;
      }
      .claim-side{
        border-left:0;
        border-top:1px solid rgba(216,231,228,.75);
      }
      .band-inner{
        grid-template-columns:1fr;
      }
    }
    @media (max-width: 767.98px){
      .site-container{
        width:min(100% - 20px, 1180px);
      }
      .navbar{
        padding:.75rem 0;
      }
      .nav-link{
        padding:.5rem .78rem !important;
      }
      .nav-cta{
        width:100%;
        margin-top:.35rem;
      }
      .hero-profile{
        padding:1rem 0 .7rem;
      }
      .hero-title{
        max-width:none;
      }
      .hero-shell::before{
        width:160px;
        height:160px;
      }
      .profile-row{
        align-items:flex-start;
      }
      .profile-follow{
        margin-left:0;
      }
      .profile-metrics{
        grid-template-columns:1fr;
      }
      .section-head{
        align-items:flex-start;
        flex-direction:column;
      }
      .process-grid{
        grid-template-columns:1fr;
      }
      .claim-form{
        grid-template-columns:1fr;
      }
      .footer-inner{
        align-items:flex-start;
      }
      .footer-links{
        justify-content:flex-start;
      }
      .accordion{
        padding-top:.4rem;
      }
    }
    @media (max-width: 575.98px){
      .hero-inner{
        padding:18px;
      }
      .hero-title{
        font-size:1.65rem;
      }
      .hero-copy{
        font-size:.95rem;
      }
      .hero-badge,
      .filter-chip,
      .follow-btn{
        font-size:.86rem;
      }
      .matrix-card,
      .side-panel,
      .process-strip,
      .claim-main,
      .claim-side,
      .faq-head{
        padding-left:16px;
        padding-right:16px;
      }
      .matrix-section,
      .process-section,
      .claim-section,
      .faq-section{
        padding-top:1rem;
      }
    }

/* roulang page: category1 */
:root{
  --bg:#f3f8f6;
  --bg-soft:#eef5f3;
  --surface:#ffffff;
  --surface-2:#f8fbfa;
  --line:#d9e5e1;
  --line-strong:#c7d8d3;
  --text:#14302d;
  --muted:#5e756f;
  --brand:#1fa694;
  --brand-strong:#158f80;
  --brand-soft:rgba(31,166,148,.12);
  --accent:#f3a262;
  --accent-soft:rgba(243,162,98,.14);
  --shadow:0 12px 30px rgba(20,48,45,.08);
  --shadow-soft:0 8px 20px rgba(20,48,45,.06);
  --radius:8px;
  --radius-sm:6px;
  --container:1180px;
}
*,
*::before,
*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
  color:var(--text);
  background:
    linear-gradient(180deg,#f8fcfb 0%,#eef5f3 100%);
  line-height:1.65;
  letter-spacing:0;
}
a{color:inherit;text-decoration:none}
a:hover{color:inherit}
img,svg{max-width:100%;display:block}
button,input,select,textarea{font:inherit}
::selection{background:rgba(31,166,148,.22);color:var(--text)}
.skip-link{
  position:absolute;
  left:-9999px;
  top:8px;
  z-index:2000;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:10px 14px;
}
.skip-link:focus{left:12px}
.site-container{
  width:min(calc(100% - 32px),var(--container));
  margin-inline:auto;
}
.topbar{
  position:sticky;
  top:0;
  z-index:1030;
  background:rgba(248,252,251,.94);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.navbar{
  padding:14px 0;
}
.navbar.navbar-light .navbar-toggler{
  border:1px solid var(--line);
  border-radius:8px;
  padding:.45rem .7rem;
  box-shadow:none;
}
.navbar-toggler:focus{
  box-shadow:0 0 0 .2rem rgba(31,166,148,.14);
}
.brand-mark{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-weight:800;
  color:var(--text);
  letter-spacing:0;
  white-space:nowrap;
}
.brand-mark:hover{color:var(--text)}
.brand-dot{
  width:12px;
  height:12px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--brand) 0%,var(--accent) 100%);
  box-shadow:0 0 0 4px rgba(31,166,148,.12);
  flex:0 0 12px;
}
.navbar-nav{gap:6px}
.nav-link{
  position:relative;
  padding:8px 12px;
  color:var(--muted);
  font-weight:700;
  border-radius:999px;
  transition:color .2s ease,background-color .2s ease,transform .2s ease;
}
.nav-link:hover{
  color:var(--text);
  background:rgba(31,166,148,.06);
}
.nav-link.active{
  color:var(--brand-strong);
  background:rgba(31,166,148,.1);
}
.nav-link.active::after{
  content:"";
  position:absolute;
  left:14px;
  right:14px;
  bottom:4px;
  height:2px;
  border-radius:999px;
  background:var(--brand);
}
.nav-cta{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:10px 16px;
  border-radius:999px;
  background:linear-gradient(135deg,var(--brand) 0%,var(--brand-strong) 100%);
  color:#fff;
  font-weight:800;
  box-shadow:var(--shadow-soft);
  transition:transform .2s ease, box-shadow .2s ease, background-color .2s ease;
}
.nav-cta:hover{
  color:#fff;
  transform:translateY(-1px);
  box-shadow:var(--shadow);
}
.navbar-collapse{
  flex-grow:0;
}
.countdown-bar{
  background:linear-gradient(135deg,#164b45 0%,#1d6058 100%);
  color:#f2fffc;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.countdown-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:10px 0;
  font-size:.96rem;
}
.countdown-left{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
}
.status-dot{
  width:8px;
  height:8px;
  border-radius:50%;
  background:#7cf1d5;
  box-shadow:0 0 0 5px rgba(124,241,213,.15);
  flex:0 0 8px;
}
.countdown-copy{
  opacity:.96;
}
.countdown-time{
  display:flex;
  align-items:center;
  gap:12px;
  font-weight:800;
}
.meter{
  width:130px;
  height:7px;
  border-radius:999px;
  background:rgba(255,255,255,.14);
  overflow:hidden;
}
.meter span{
  display:block;
  height:100%;
  width:72%;
  border-radius:999px;
  background:linear-gradient(90deg,#7cf1d5 0%,#ffe18b 100%);
}
main{display:block}
.hero-stage{
  padding:30px 0 24px;
}
.hero-shell{
  background:linear-gradient(180deg,rgba(255,255,255,.96) 0%,rgba(246,250,249,.96) 100%);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-soft);
  overflow:hidden;
}
.hero-copy{
  padding:34px;
}
.kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 11px;
  border-radius:999px;
  border:1px solid rgba(31,166,148,.18);
  background:var(--brand-soft);
  color:var(--brand-strong);
  font-size:.84rem;
  font-weight:800;
}
.kicker i{font-size:.9rem}
.hero-copy h1{
  margin:16px 0 12px;
  font-size:3rem;
  line-height:1.16;
  font-weight:800;
  letter-spacing:0;
}
.hero-copy p{
  margin:0;
  max-width:58ch;
  color:var(--muted);
  font-size:1.05rem;
}
.hero-stats{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:12px;
  margin-top:22px;
}
.stat-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:14px 16px;
  box-shadow:var(--shadow-soft);
}
.stat-value{
  display:block;
  font-size:1.35rem;
  line-height:1.1;
  font-weight:900;
  color:var(--text);
}
.stat-label{
  display:block;
  margin-top:4px;
  color:var(--muted);
  font-size:.9rem;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  align-items:center;
  margin-top:22px;
}
.btn{
  border-radius:var(--radius);
  font-weight:800;
  padding:.82rem 1.1rem;
  transition:transform .2s ease, box-shadow .2s ease, background-color .2s ease, border-color .2s ease, color .2s ease;
}
.btn:focus,
.btn:focus-visible{
  box-shadow:0 0 0 .2rem rgba(31,166,148,.16);
}
.btn-primary{
  background:linear-gradient(135deg,var(--brand) 0%,var(--brand-strong) 100%);
  border-color:transparent;
  box-shadow:var(--shadow-soft);
}
.btn-primary:hover{
  transform:translateY(-1px);
  box-shadow:var(--shadow);
}
.btn-outline-secondary{
  border-color:var(--line-strong);
  color:var(--text);
  background:#fff;
}
.btn-outline-secondary:hover{
  transform:translateY(-1px);
  background:#eef8f6;
  border-color:#bdd8d1;
  color:var(--text);
}
.text-link{
  color:var(--brand-strong);
  font-weight:800;
  display:inline-flex;
  align-items:center;
  gap:6px;
}
.text-link:hover{color:var(--brand)}
.preview-panel{
  background:linear-gradient(180deg,#1c4e48 0%,#163b37 100%);
  color:#e9fffb;
  position:relative;
  min-height:100%;
  padding:18px;
  overflow:hidden;
}
.preview-panel::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(180deg,rgba(255,255,255,.04) 0%,rgba(255,255,255,0) 40%),
    linear-gradient(90deg,rgba(255,255,255,.05) 0 1px,transparent 1px 100%);
  background-size:auto,42px 100%;
  opacity:.65;
  pointer-events:none;
}
.preview-card{
  position:relative;
  z-index:1;
  border:1px solid rgba(255,255,255,.1);
  border-radius:var(--radius);
  background:rgba(255,255,255,.06);
  padding:16px;
  min-height:540px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  gap:14px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.05);
}
.preview-top{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
}
.preview-badge{
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:6px 10px;
  border-radius:999px;
  background:rgba(255,255,255,.09);
  border:1px solid rgba(255,255,255,.12);
  font-size:.82rem;
  font-weight:700;
}
.preview-badge .dot{
  width:7px;
  height:7px;
  border-radius:50%;
  background:#7cf1d5;
  box-shadow:0 0 0 4px rgba(124,241,213,.14);
}
.preview-screen{
  border-radius:var(--radius);
  overflow:hidden;
  border:1px solid rgba(255,255,255,.11);
  background:rgba(255,255,255,.04);
}
.preview-foot{
  display:grid;
  gap:10px;
}
.step-item{
  display:grid;
  grid-template-columns:auto 1fr;
  gap:12px;
  align-items:start;
  padding:12px 13px;
  border-radius:var(--radius);
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.1);
}
.step-no{
  width:38px;
  height:38px;
  border-radius:10px;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg,#dffbf4 0%,#fff1bf 100%);
  color:#14302d;
  font-weight:900;
  flex:0 0 38px;
}
.step-title{
  font-weight:800;
  margin:0 0 2px;
  color:#f3fffc;
}
.step-text{
  margin:0;
  color:rgba(233,255,251,.82);
  font-size:.92rem;
}
.section-band{
  padding:24px 0;
}
.section-head{
  margin-bottom:18px;
}
.section-kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:var(--brand-strong);
  font-size:.84rem;
  font-weight:800;
}
.section-title{
  margin:6px 0 8px;
  font-size:2rem;
  font-weight:800;
  line-height:1.22;
}
.section-desc{
  margin:0;
  max-width:70ch;
  color:var(--muted);
}
.metric-card{
  height:100%;
  padding:18px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-soft);
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.metric-card:hover{
  transform:translateY(-2px);
  box-shadow:var(--shadow);
  border-color:#c8ddd7;
}
.metric-no{
  width:34px;
  height:34px;
  border-radius:10px;
  display:grid;
  place-items:center;
  background:var(--brand-soft);
  color:var(--brand-strong);
  font-weight:900;
  margin-bottom:12px;
}
.metric-card h3{
  font-size:1.08rem;
  margin:0 0 8px;
  font-weight:800;
}
.metric-card p{
  margin:0;
  color:var(--muted);
}
.metric-meta{
  margin-top:14px;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.meta-pill{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:5px 9px;
  border-radius:999px;
  background:#f4faf8;
  border:1px solid var(--line);
  color:#55706a;
  font-size:.82rem;
  font-weight:700;
}
.tag-strip{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-bottom:18px;
}
.filter-chip{
  border:1px solid var(--line);
  background:#fff;
  color:var(--muted);
  border-radius:999px;
  padding:8px 13px;
  font-size:.92rem;
  font-weight:700;
  box-shadow:0 2px 8px rgba(20,48,45,.03);
  transition:transform .2s ease, border-color .2s ease, background-color .2s ease, color .2s ease;
}
.filter-chip:hover{
  transform:translateY(-1px);
  border-color:#bed4ce;
  background:#f5fbf9;
  color:var(--text);
}
.filter-chip.active{
  color:var(--brand-strong);
  border-color:rgba(31,166,148,.24);
  background:rgba(31,166,148,.09);
}
.content-card{
  height:100%;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-soft);
  padding:18px;
  display:flex;
  flex-direction:column;
  gap:12px;
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.content-card:hover{
  transform:translateY(-2px);
  box-shadow:var(--shadow);
  border-color:#c8ddd7;
}
.card-top{
  display:flex;
  justify-content:space-between;
  gap:10px;
  align-items:center;
  flex-wrap:wrap;
}
.card-badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:5px 9px;
  border-radius:999px;
  background:#f4faf8;
  border:1px solid var(--line);
  color:#54716b;
  font-size:.8rem;
  font-weight:700;
}
.card-badge.hot{
  background:var(--accent-soft);
  border-color:rgba(243,162,98,.18);
  color:#b86424;
}
.content-card h3{
  margin:0;
  font-size:1.08rem;
  font-weight:800;
  line-height:1.4;
}
.content-card p{
  margin:0;
  color:var(--muted);
  font-size:.96rem;
}
.card-foot{
  margin-top:auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
}
.inline-link{
  color:var(--brand-strong);
  font-weight:800;
}
.inline-link:hover{color:var(--brand)}
.rules-panel{
  height:100%;
  background:linear-gradient(180deg,#fff 0%,#f7fbfa 100%);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-soft);
  padding:22px;
}
.rules-panel h3{
  margin:0 0 12px;
  font-size:1.08rem;
  font-weight:800;
}
.rules-panel p{
  margin:0 0 14px;
  color:var(--muted);
}
.rules-list{
  margin:0;
  padding-left:20px;
  color:var(--muted);
}
.rules-list li{
  margin-bottom:10px;
}
.mosaic-section{
  padding:22px 0 28px;
}
.mosaic-grid{
  display:grid;
  grid-template-columns:1.18fr .92fr .92fr;
  grid-auto-rows:200px;
  gap:16px;
}
.mosaic-tile{
  position:relative;
  overflow:hidden;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:#fff;
  box-shadow:var(--shadow-soft);
}
.mosaic-tile.large{
  grid-row:span 2;
}
.mosaic-tile.wide{
  grid-column:2 / span 2;
}
.mosaic-visual{
  width:100%;
  height:100%;
}
.mosaic-caption{
  position:absolute;
  left:14px;
  right:14px;
  bottom:14px;
  padding:12px 13px;
  border-radius:var(--radius);
  background:rgba(255,255,255,.9);
  border:1px solid rgba(216,229,225,.92);
  box-shadow:0 8px 20px rgba(20,48,45,.06);
}
.mosaic-caption h3{
  margin:0 0 4px;
  font-size:1rem;
  font-weight:800;
}
.mosaic-caption p{
  margin:0;
  color:var(--muted);
  font-size:.92rem;
}
.cta-band{
  padding:16px 0 30px;
}
.cta-shell{
  background:linear-gradient(135deg,#ffffff 0%,#f4faf8 100%);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-soft);
  padding:24px;
}
.cta-shell h2{
  margin:0 0 10px;
  font-size:1.8rem;
  font-weight:800;
}
.cta-shell p{
  margin:0;
  color:var(--muted);
}
.cta-checks{
  list-style:none;
  padding:0;
  margin:18px 0 0;
  display:grid;
  gap:10px;
}
.cta-checks li{
  display:flex;
  gap:10px;
  color:var(--muted);
}
.check-icon{
  width:22px;
  height:22px;
  border-radius:50%;
  flex:0 0 22px;
  display:grid;
  place-items:center;
  background:rgba(31,166,148,.12);
  color:var(--brand-strong);
  font-size:.86rem;
  margin-top:2px;
}
.form-panel{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-soft);
  padding:20px;
}
.form-label{
  font-weight:800;
  color:var(--text);
  margin-bottom:8px;
}
.form-control,
.form-select{
  border-radius:var(--radius);
  border-color:var(--line);
  background:#fff;
  padding:.9rem 1rem;
  color:var(--text);
  box-shadow:none;
}
.form-control::placeholder{color:#8ba19b}
.form-control:focus,
.form-select:focus{
  border-color:rgba(31,166,148,.5);
  box-shadow:0 0 0 .2rem rgba(31,166,148,.12);
}
.form-note{
  color:var(--muted);
  font-size:.9rem;
  margin-top:10px;
}
.form-actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  align-items:center;
  margin-top:4px;
}
.faq-band{
  padding:24px 0 36px;
}
.accordion{
  display:grid;
  gap:10px;
}
.accordion-item{
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  background:#fff;
  box-shadow:var(--shadow-soft);
}
.accordion-button{
  font-weight:800;
  color:var(--text);
  background:#fff;
  box-shadow:none;
  padding:18px 20px;
}
.accordion-button:not(.collapsed){
  color:var(--brand-strong);
  background:#f4fbf9;
  box-shadow:none;
}
.accordion-button:focus{
  box-shadow:0 0 0 .2rem rgba(31,166,148,.12);
  border-color:rgba(31,166,148,.26);
}
.accordion-body{
  padding:0 20px 18px;
  color:var(--muted);
}
.site-footer{
  border-top:1px solid var(--line);
  background:#f7fbfa;
  padding:22px 0;
}
.footer-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  flex-wrap:wrap;
}
.footer-brand{
  font-weight:800;
  color:var(--text);
  margin-bottom:4px;
}
.footer-links{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
}
.footer-links a{
  color:var(--muted);
  font-weight:700;
}
.footer-links a:hover{
  color:var(--brand-strong);
}
.focus-ring:focus-visible,
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible{
  outline:none;
}
@media (max-width: 1199.98px){
  .hero-copy h1{font-size:2.6rem}
  .preview-card{min-height:500px}
}
@media (max-width: 991.98px){
  .navbar-collapse{
    margin-top:12px;
    background:#fff;
    border:1px solid var(--line);
    border-radius:var(--radius);
    padding:12px;
    box-shadow:var(--shadow-soft);
  }
  .hero-copy{padding:28px}
  .hero-copy h1{font-size:2.35rem}
  .preview-card{min-height:460px}
  .mosaic-grid{
    grid-template-columns:1fr 1fr;
  }
  .mosaic-tile.large{grid-row:span 1}
  .mosaic-tile.wide{grid-column:auto}
}
@media (max-width: 767.98px){
  .site-container{
    width:min(calc(100% - 24px),var(--container));
  }
  .countdown-inner{
    flex-direction:column;
    align-items:flex-start;
  }
  .hero-stage{padding:22px 0 18px}
  .hero-copy{
    padding:22px;
  }
  .hero-copy h1{font-size:2.05rem}
  .hero-copy p{font-size:1rem}
  .hero-stats{
    grid-template-columns:1fr 1fr;
  }
  .hero-actions{
    gap:8px;
  }
  .hero-actions .btn,
  .hero-actions .text-link{
    width:100%;
    justify-content:center;
  }
  .preview-card{min-height:auto}
  .mosaic-grid{
    grid-template-columns:1fr;
    grid-auto-rows:auto;
  }
  .mosaic-tile.large,
  .mosaic-tile.wide{
    grid-column:auto;
    grid-row:auto;
    min-height:240px;
  }
  .cta-shell{
    padding:20px;
  }
  .cta-shell h2{font-size:1.55rem}
  .footer-inner{
    align-items:flex-start;
    flex-direction:column;
  }
}
@media (max-width: 575.98px){
  .navbar{
    padding:12px 0;
  }
  .brand-mark{
    font-size:.98rem;
    white-space:normal;
  }
  .hero-copy h1{font-size:1.9rem}
  .hero-copy{
    padding:18px;
  }
  .hero-stats{
    grid-template-columns:1fr;
  }
  .section-title{
    font-size:1.55rem;
  }
  .metric-card,
  .content-card,
  .rules-panel,
  .form-panel{
    padding:16px;
  }
  .accordion-button{
    padding:16px;
  }
  .accordion-body{
    padding:0 16px 16px;
  }
}

/* roulang page: category3 */
:root{
  --bg:#f4faf7;
  --bg-alt:#eef5f2;
  --surface:#ffffff;
  --surface-soft:#f8fbfa;
  --line:#d9e5e0;
  --line-strong:#c7d5cf;
  --text:#16322d;
  --muted:#62706a;
  --primary:#1f9d8f;
  --primary-strong:#17786d;
  --primary-soft:#e5f5f2;
  --accent:#f28b50;
  --accent-soft:#fff2e8;
  --info:#2e7cf6;
  --shadow:0 10px 30px rgba(20, 48, 42, .08);
  --shadow-soft:0 6px 18px rgba(20, 48, 42, .06);
  --radius:8px;
  --radius-sm:6px;
  --space-xs:8px;
  --space-sm:12px;
  --space-md:20px;
  --space-lg:28px;
  --space-xl:44px;
}

*,
*::before,
*::after{
  box-sizing:border-box;
}

html{
  scroll-behavior:smooth;
}

body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
  color:var(--text);
  background-color:var(--bg);
  background-image:
    linear-gradient(rgba(22,50,45,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22,50,45,.04) 1px, transparent 1px);
  background-size:38px 38px;
  line-height:1.7;
  text-rendering:optimizeLegibility;
}

a{
  color:inherit;
  text-decoration:none;
  transition:color .2s ease, background-color .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}

a:hover{
  color:var(--primary-strong);
}

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

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

button:focus,
input:focus,
textarea:focus,
select:focus,
a:focus{
  outline:none;
}

:focus-visible{
  outline:2px solid rgba(31,157,143,.35);
  outline-offset:2px;
}

.site-container{
  width:min(1180px, calc(100% - 32px));
  margin:0 auto;
}

.topbar{
  position:sticky;
  top:0;
  z-index:1030;
  background:rgba(244,250,247,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}

.topbar .navbar{
  padding:.85rem 0;
}

.brand-mark{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-weight:800;
  letter-spacing:0;
  color:var(--text);
  white-space:nowrap;
}

.brand-dot{
  width:12px;
  height:12px;
  border-radius:999px;
  background:var(--primary);
  box-shadow:0 0 0 4px rgba(31,157,143,.14);
  flex:0 0 auto;
}

.navbar-toggler{
  border:1px solid var(--line);
  border-radius:8px;
  padding:.55rem .65rem;
  box-shadow:none;
}

.navbar-toggler:focus{
  box-shadow:0 0 0 .2rem rgba(31,157,143,.12);
}

.navbar-toggler-icon{
  width:1.15em;
  height:1.15em;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='rgba%2822,50,45,0.92%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
}

.navbar-nav{
  gap:.45rem;
}

.nav-link{
  position:relative;
  padding:.55rem .8rem !important;
  color:var(--muted);
  border-radius:999px;
  font-weight:600;
}

.nav-link:hover{
  color:var(--text);
  background:rgba(31,157,143,.07);
}

.nav-link.active{
  color:var(--text);
  background:rgba(31,157,143,.09);
}

.nav-link.active::after{
  content:"";
  position:absolute;
  left:.9rem;
  right:.9rem;
  bottom:.3rem;
  height:2px;
  border-radius:999px;
  background:var(--primary);
}

.nav-cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:.6rem 1rem;
  border-radius:999px;
  background:var(--text);
  color:#fff;
  font-weight:700;
  box-shadow:var(--shadow-soft);
}

.nav-cta:hover{
  color:#fff;
  background:var(--primary-strong);
  transform:translateY(-1px);
}

main{
  padding-bottom:40px;
}

.sync-strip{
  border-bottom:1px solid var(--line);
  background:linear-gradient(180deg, rgba(231,245,242,.92), rgba(241,248,246,.92));
}

.sync-inner{
  padding:12px 0 10px;
}

.sync-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
}

.sync-left,
.sync-right{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
}

.status-dot{
  width:9px;
  height:9px;
  border-radius:50%;
  background:#1f9d8f;
  box-shadow:0 0 0 5px rgba(31,157,143,.12);
}

.sync-text{
  font-weight:700;
  color:var(--text);
}

.sync-right{
  color:var(--muted);
  font-size:.95rem;
}

.sync-right strong{
  color:var(--text);
  font-size:1rem;
}

.sync-bar{
  margin-top:10px;
  width:100%;
  height:6px;
  background:#dfeae6;
  border-radius:999px;
  overflow:hidden;
}

.sync-bar span{
  display:block;
  height:100%;
  width:28%;
  background:linear-gradient(90deg, var(--primary), #7acfc4);
  border-radius:999px;
  transition:width .35s ease;
}

.section-block{
  padding:28px 0;
}

.section-block.tight{
  padding-top:20px;
}

.hero-shell{
  padding:34px 0 18px;
}

.hero-panel{
  background:linear-gradient(180deg, rgba(255,255,255,.92), rgba(248,251,250,.96));
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:24px;
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 10px;
  border-radius:999px;
  background:var(--primary-soft);
  color:var(--primary-strong);
  font-size:.84rem;
  font-weight:800;
  margin-bottom:14px;
}

.hero-title{
  font-size:2.35rem;
  line-height:1.2;
  font-weight:900;
  letter-spacing:0;
  margin:0 0 14px;
  color:var(--text);
}

.hero-lead{
  font-size:1.05rem;
  color:var(--muted);
  margin:0 0 20px;
  max-width:52rem;
}

.action-row{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin-bottom:18px;
}

.btn-soft{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border-radius:999px;
  padding:.78rem 1.15rem;
  font-weight:700;
  border:1px solid transparent;
  box-shadow:var(--shadow-soft);
}

.btn-primary-soft{
  background:var(--primary);
  color:#fff;
}

.btn-primary-soft:hover{
  background:var(--primary-strong);
  color:#fff;
  transform:translateY(-1px);
}

.btn-outline-soft{
  background:#fff;
  border-color:var(--line);
  color:var(--text);
}

.btn-outline-soft:hover{
  background:rgba(31,157,143,.08);
  border-color:rgba(31,157,143,.24);
  color:var(--text);
  transform:translateY(-1px);
}

.link-soft{
  display:inline-flex;
  align-items:center;
  gap:6px;
  color:var(--primary-strong);
  font-weight:700;
}

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

.hero-tags{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}

.tag-chip{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  border-radius:999px;
  border:1px solid var(--line);
  background:#fff;
  color:var(--muted);
  font-size:.92rem;
  font-weight:600;
}

.tag-chip i{
  color:var(--primary);
}

.overview-panel{
  background:linear-gradient(180deg, #ffffff 0%, #fbfdfc 100%);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:20px;
  height:100%;
}

.panel-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:14px;
}

.panel-label{
  color:var(--muted);
  font-size:.92rem;
  font-weight:700;
}

.panel-pill{
  display:inline-flex;
  align-items:center;
  padding:6px 10px;
  border-radius:999px;
  background:var(--accent-soft);
  color:#b85c28;
  font-size:.84rem;
  font-weight:800;
}

.overview-visual{
  background:var(--surface-soft);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  padding:8px;
}

.overview-visual svg{
  width:100%;
  height:auto;
}

.overview-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:10px;
  margin-top:14px;
}

.metric{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:12px 10px;
  text-align:center;
  box-shadow:0 4px 10px rgba(20,48,42,.04);
}

.metric strong{
  display:block;
  font-size:1.25rem;
  line-height:1.1;
  color:var(--text);
}

.metric span{
  display:block;
  margin-top:4px;
  color:var(--muted);
  font-size:.85rem;
}

.section-head{
  margin-bottom:18px;
}

.section-kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 10px;
  border-radius:999px;
  background:rgba(46,124,246,.08);
  color:#2456a8;
  font-size:.82rem;
  font-weight:800;
  margin-bottom:10px;
}

.section-head h2{
  font-size:1.55rem;
  line-height:1.25;
  font-weight:900;
  margin:0 0 8px;
  color:var(--text);
}

.section-head p{
  margin:0;
  color:var(--muted);
  max-width:52rem;
}

.soft-band{
  background:rgba(255,255,255,.54);
  border-top:1px solid rgba(217,229,224,.55);
  border-bottom:1px solid rgba(217,229,224,.55);
}

.info-card{
  height:100%;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-soft);
  padding:18px;
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.info-card:hover{
  transform:translateY(-2px);
  box-shadow:var(--shadow);
  border-color:rgba(31,157,143,.26);
}

.card-no{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:38px;
  height:38px;
  border-radius:12px;
  background:var(--primary-soft);
  color:var(--primary-strong);
  font-weight:900;
  margin-bottom:14px;
}

.info-card h3{
  font-size:1.06rem;
  line-height:1.35;
  margin:0 0 10px;
  font-weight:800;
  color:var(--text);
}

.info-card p{
  margin:0 0 14px;
  color:var(--muted);
}

.card-tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:6px 10px;
  border-radius:999px;
  background:#f1f7f5;
  color:var(--primary-strong);
  font-size:.82rem;
  font-weight:800;
}

.panel-card{
  height:100%;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-soft);
  padding:20px;
}

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

.timeline-item{
  display:grid;
  grid-template-columns:44px 1fr;
  gap:14px;
  align-items:flex-start;
}

.timeline-num{
  width:44px;
  height:44px;
  border-radius:14px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:#fff;
  border:1px solid var(--line);
  color:var(--primary-strong);
  font-weight:900;
  box-shadow:0 4px 10px rgba(20,48,42,.04);
}

.timeline-item h3{
  font-size:1rem;
  margin:0 0 6px;
  font-weight:800;
}

.timeline-item p{
  margin:0;
  color:var(--muted);
}

.reminder-box{
  background:linear-gradient(180deg, #ffffff, #fbfdfc);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-soft);
  padding:20px;
}

.reminder-box h3{
  margin:0 0 12px;
  font-size:1.08rem;
  font-weight:900;
}

.clean-list{
  list-style:none;
  padding:0;
  margin:0 0 16px;
  display:grid;
  gap:10px;
}

.clean-list li{
  position:relative;
  padding-left:22px;
  color:var(--muted);
}

.clean-list li::before{
  content:"";
  position:absolute;
  left:0;
  top:.7em;
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--primary);
  box-shadow:0 0 0 4px rgba(31,157,143,.12);
  transform:translateY(-50%);
}

.quick-links{
  display:grid;
  gap:10px;
}

.quick-links .btn{
  width:100%;
}

.faq-band{
  padding-top:12px;
}

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

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

.accordion-button{
  background:#fff;
  color:var(--text);
  font-weight:800;
  padding:1rem 1rem;
  box-shadow:none !important;
}

.accordion-button:not(.collapsed){
  color:var(--primary-strong);
  background:rgba(31,157,143,.05);
}

.accordion-button::after{
  filter:hue-rotate(120deg) saturate(1.1);
}

.accordion-body{
  color:var(--muted);
  padding:0 1rem 1rem;
}

.cta-band{
  padding:18px 0 12px;
}

.cta-panel{
  display:grid;
  grid-template-columns:minmax(0, 1.25fr) minmax(0, .95fr);
  gap:20px;
  align-items:start;
  background:linear-gradient(180deg, #ffffff 0%, #fbfdfc 100%);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:22px;
}

.cta-copy h2{
  margin:0 0 10px;
  font-size:1.55rem;
  line-height:1.25;
  font-weight:900;
}

.cta-copy p{
  margin:0;
  color:var(--muted);
}

.cta-form{
  background:var(--surface-soft);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:18px;
}

.form-label{
  color:var(--text);
  font-weight:800;
  margin-bottom:10px;
}

.form-control{
  border-radius:var(--radius);
  border:1px solid var(--line);
  min-height:48px;
  box-shadow:none;
}

.form-control:focus{
  border-color:rgba(31,157,143,.38);
  box-shadow:0 0 0 .2rem rgba(31,157,143,.1);
}

.cta-actions{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top:12px;
}

.cta-actions .btn{
  flex:1 1 140px;
}

.site-footer{
  margin-top:16px;
  border-top:1px solid var(--line);
  background:#f7fbfa;
}

.footer-inner{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:18px;
  padding:22px 0;
  flex-wrap:wrap;
}

.footer-brand{
  font-weight:900;
  font-size:1.03rem;
  margin-bottom:6px;
  color:var(--text);
}

.site-footer .footer-links{
  display:flex;
  gap:16px;
  flex-wrap:wrap;
}

.site-footer .footer-links a{
  color:var(--muted);
  font-weight:600;
}

.site-footer .footer-links a:hover{
  color:var(--primary-strong);
}

@media (max-width: 991.98px){
  .navbar-collapse{
    margin-top:12px;
    padding:14px;
    background:#fff;
    border:1px solid var(--line);
    border-radius:var(--radius);
    box-shadow:var(--shadow-soft);
  }

  .hero-title{
    font-size:2rem;
  }

  .cta-panel{
    grid-template-columns:1fr;
  }

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

@media (max-width: 767.98px){
  .site-container{
    width:min(100% - 20px, 1180px);
  }

  .topbar .navbar{
    padding:.75rem 0;
  }

  .hero-shell{
    padding:24px 0 14px;
  }

  .hero-panel,
  .overview-panel,
  .panel-card,
  .reminder-box,
  .cta-panel{
    padding:18px;
  }

  .hero-title{
    font-size:1.78rem;
  }

  .section-head h2,
  .cta-copy h2{
    font-size:1.35rem;
  }

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

  .timeline-item{
    grid-template-columns:38px 1fr;
  }

  .timeline-num{
    width:38px;
    height:38px;
    border-radius:12px;
  }

  .sync-row{
    align-items:flex-start;
  }
}

@media (max-width: 575.98px){
  .action-row,
  .cta-actions,
  .hero-tags{
    gap:10px;
  }

  .btn-soft{
    width:100%;
  }

  .nav-cta{
    width:100%;
  }

  .accordion-button{
    padding:.9rem .9rem;
    font-size:.98rem;
  }

  .accordion-body{
    padding:0 .9rem .9rem;
  }
}