/* roulang page: index */
:root{
      --primary:#16A66A;
      --primary-dark:#11895A;
      --primary-soft:#E8F8EF;
      --sage:#DFF4E8;
      --ink:#111111;
      --text:#303832;
      --muted:#66706A;
      --line:#E4E7E2;
      --paper:#FFFFFF;
      --mist:#F6F7F5;
      --warn-soft:#FFF7E6;
      --danger-soft:#FFF1F1;
      --radius-sm:14px;
      --radius-md:22px;
      --radius-lg:30px;
      --shadow:0 16px 50px rgba(20,60,40,.08);
      --shadow-strong:0 24px 70px rgba(20,60,40,.13);
      --container:1200px;
      --nav-height:78px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 10% 0%, rgba(22,166,106,.10), transparent 28%),
        linear-gradient(180deg,#fff 0%,#f8faf7 55%,#fff 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.36;
      background-image:
        linear-gradient(rgba(17,17,17,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(17,17,17,.018) 1px, transparent 1px);
      background-size:44px 44px;
      z-index:-1;
    }
    a{color:inherit;text-decoration:none;transition:.22s ease}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    ::selection{background:var(--sage);color:var(--ink)}
    .container-xl{max-width:var(--container)}
    .site-header{
      position:fixed;
      top:16px;
      left:0;
      right:0;
      z-index:1000;
      transition:.28s ease;
      pointer-events:none;
    }
    .site-header .navbar{
      pointer-events:auto;
      min-height:var(--nav-height);
      border:1px solid rgba(17,17,17,.08);
      border-radius:999px;
      background:rgba(255,255,255,.72);
      backdrop-filter:blur(18px);
      -webkit-backdrop-filter:blur(18px);
      box-shadow:0 12px 36px rgba(20,60,40,.08);
      padding:10px 14px 10px 18px;
    }
    .site-header.is-scrolled{top:8px}
    .site-header.is-scrolled .navbar{
      background:rgba(255,255,255,.94);
      box-shadow:0 18px 46px rgba(20,60,40,.12);
    }
    .brand-mark{
      display:flex;
      align-items:center;
      gap:10px;
      font-weight:800;
      color:var(--ink);
      letter-spacing:-.02em;
      white-space:nowrap;
    }
    .brand-icon{
      width:34px;height:34px;border-radius:50%;
      display:inline-grid;place-items:center;
      background:var(--primary);
      color:#fff;
      box-shadow:0 10px 22px rgba(22,166,106,.24);
      font-size:18px;
      flex:0 0 auto;
    }
    .brand-text{font-size:16px}
    .navbar-toggler{
      border:0;
      box-shadow:none!important;
      border-radius:999px;
      background:var(--mist);
      padding:9px 11px;
    }
    .navbar-toggler:focus{outline:3px solid rgba(22,166,106,.18)}
    .nav-link{
      color:var(--muted);
      font-weight:650;
      padding:10px 14px!important;
      border-radius:999px;
      font-size:15px;
    }
    .nav-link:hover,.nav-link:focus{color:var(--primary-dark);background:var(--primary-soft)}
    .nav-link.active{color:var(--ink);background:var(--sage)}
    .nav-tools{display:flex;align-items:center;gap:10px}
    .search-pill{
      height:42px;
      display:flex;
      align-items:center;
      gap:8px;
      border-radius:999px;
      background:var(--mist);
      border:1px solid rgba(17,17,17,.06);
      padding:0 14px;
      color:var(--muted);
      min-width:230px;
    }
    .search-pill input{
      border:0;background:transparent;outline:0;width:100%;
      color:var(--text);
      font-size:14px;
    }
    .search-pill:focus-within{
      border-color:rgba(22,166,106,.55);
      box-shadow:0 0 0 4px rgba(22,166,106,.12);
      background:#fff;
    }
    .btn{
      border-radius:999px;
      font-weight:750;
      transition:.22s ease;
      border-width:1px;
    }
    .btn-primary-custom{
      background:var(--primary);
      border-color:var(--primary);
      color:#fff;
      padding:12px 22px;
      box-shadow:0 12px 26px rgba(22,166,106,.20);
    }
    .btn-primary-custom:hover,.btn-primary-custom:focus{
      background:var(--primary-dark);
      border-color:var(--primary-dark);
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 18px 36px rgba(22,166,106,.28);
    }
    .btn-outline-custom{
      background:#fff;
      color:var(--primary-dark);
      border-color:rgba(22,166,106,.28);
      padding:12px 22px;
    }
    .btn-outline-custom:hover,.btn-outline-custom:focus{
      background:var(--primary-soft);
      border-color:rgba(22,166,106,.45);
      color:var(--primary-dark);
      transform:translateY(-2px);
    }
    .btn-exit{
      background:#fff;
      color:#7a4d4d;
      border-color:#f0cccc;
      padding:12px 22px;
    }
    .btn-exit:hover{background:var(--danger-soft);color:#7a3d3d;transform:translateY(-2px)}
    .section{padding:86px 0}
    .section-tight{padding:64px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 13px;
      border-radius:999px;
      color:var(--primary-dark);
      background:var(--primary-soft);
      border:1px solid rgba(22,166,106,.16);
      font-size:14px;
      font-weight:800;
    }
    .eyebrow .dot{
      width:8px;height:8px;border-radius:50%;
      background:var(--primary);
      box-shadow:0 0 0 4px rgba(22,166,106,.13);
    }
    .section-title{
      font-size:38px;
      line-height:1.18;
      font-weight:850;
      letter-spacing:-.03em;
      color:var(--ink);
      margin:16px 0 14px;
    }
    .section-desc{
      color:var(--muted);
      font-size:17px;
      max-width:720px;
      margin:0;
    }
    .hero{
      position:relative;
      padding:128px 0 70px;
      overflow:hidden;
    }
    .hero:after{
      content:"";
      position:absolute;
      right:-14%;
      top:90px;
      width:520px;height:520px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(22,166,106,.16), transparent 68%);
      z-index:-1;
    }
    .hero-banner{
      border-radius:36px;
      border:1px solid rgba(17,17,17,.08);
      background:
        linear-gradient(135deg, rgba(255,255,255,.96), rgba(232,248,239,.82)),
        linear-gradient(90deg, rgba(17,17,17,.03) 1px, transparent 1px);
      box-shadow:var(--shadow-strong);
      padding:34px;
      position:relative;
      overflow:hidden;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:28px;
      align-items:stretch;
    }
    .hero-copy{
      padding:18px 6px 12px;
      display:flex;
      flex-direction:column;
      justify-content:center;
    }
    .group-strip{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:10px;
      margin-bottom:18px;
    }
    .group-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      border:1px solid rgba(17,17,17,.08);
      background:#fff;
      border-radius:999px;
      padding:8px 12px;
      color:var(--muted);
      font-weight:750;
      font-size:14px;
    }
    .avatars{display:flex;margin-left:2px}
    .avatar{
      width:26px;height:26px;border-radius:50%;
      border:2px solid #fff;
      margin-left:-7px;
      background:linear-gradient(135deg,#dff4e8,#f6f7f5);
      display:grid;place-items:center;
      color:var(--primary-dark);
      font-size:12px;
      font-weight:900;
    }
    .avatar:first-child{margin-left:0}
    h1{
      font-size:54px;
      line-height:1.12;
      font-weight:900;
      color:var(--ink);
      letter-spacing:-.045em;
      margin:0 0 18px;
    }
    .hero-lead{
      max-width:680px;
      font-size:17px;
      color:var(--muted);
      margin:0 0 24px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-bottom:24px;
    }
    .hero-data{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      max-width:680px;
    }
    .data-mini{
      background:rgba(255,255,255,.82);
      border:1px solid rgba(17,17,17,.07);
      border-radius:18px;
      padding:14px;
    }
    .data-mini strong{
      display:block;
      color:var(--ink);
      font-size:21px;
      line-height:1.1;
      margin-bottom:5px;
    }
    .data-mini span{
      font-size:13px;
      color:var(--muted);
      font-weight:650;
    }
    .stage{
      min-height:430px;
      border-radius:32px;
      background:#fff;
      border:1px solid rgba(17,17,17,.08);
      box-shadow:0 18px 55px rgba(20,60,40,.10);
      padding:18px;
      position:relative;
      overflow:hidden;
    }
    .stage-top{
      display:flex;align-items:center;justify-content:space-between;
      border-bottom:1px solid var(--line);
      padding:4px 4px 14px;
      margin-bottom:16px;
    }
    .window-dots{display:flex;gap:7px}
    .window-dots i{width:10px;height:10px;border-radius:50%;background:#d8ddd8;display:block}
    .window-dots i:nth-child(2){background:#bfe9d1}
    .window-dots i:nth-child(3){background:var(--primary)}
    .stage-status{
      font-size:13px;font-weight:800;color:var(--primary-dark);
      background:var(--primary-soft);
      border-radius:999px;
      padding:6px 10px;
    }
    .stage-card{
      border:1px solid rgba(17,17,17,.07);
      border-radius:22px;
      padding:16px;
      background:linear-gradient(180deg,#fff,#fbfdfb);
      margin-bottom:14px;
    }
    .stage-card-header{
      display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:12px;
      font-weight:850;color:var(--ink);
    }
    .check-badge{
      display:inline-flex;align-items:center;gap:6px;
      border-radius:999px;padding:5px 10px;
      background:var(--sage);color:var(--primary-dark);
      font-size:12px;font-weight:850;
    }
    .abstract-row{
      display:grid;
      grid-template-columns:1fr 1.4fr .8fr;
      gap:10px;
    }
    .abstract-block{
      min-height:68px;
      border-radius:16px;
      background:
        linear-gradient(135deg,rgba(223,244,232,.9),rgba(246,247,245,.9)),
        repeating-linear-gradient(45deg, transparent 0 8px, rgba(17,17,17,.03) 8px 10px);
      border:1px solid rgba(17,17,17,.05);
    }
    .task-line{
      display:flex;align-items:center;gap:10px;
      padding:10px 0;
      border-top:1px solid rgba(17,17,17,.06);
      color:var(--muted);
      font-size:14px;
    }
    .task-line:first-child{border-top:0}
    .tick{
      width:24px;height:24px;border-radius:50%;
      background:var(--primary);
      color:#fff;
      display:inline-grid;place-items:center;
      font-size:13px;
      font-weight:900;
      flex:0 0 auto;
    }
    .tag-matrix{display:flex;flex-wrap:wrap;gap:8px}
    .matrix-tag{
      border:1px solid rgba(22,166,106,.20);
      color:var(--primary-dark);
      background:var(--primary-soft);
      border-radius:999px;
      padding:7px 10px;
      font-size:13px;
      font-weight:780;
    }
    .coupon-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr 1fr;
      gap:22px;
      margin-top:34px;
    }
    .coupon-card{
      position:relative;
      padding:24px;
      min-height:210px;
      border-radius:28px;
      background:#fff;
      border:1px solid rgba(17,17,17,.08);
      box-shadow:var(--shadow);
      overflow:hidden;
      transition:.22s ease;
    }
    .coupon-card:before,.coupon-card:after{
      content:"";
      position:absolute;
      top:50%;
      width:22px;height:22px;
      border-radius:50%;
      background:var(--mist);
      border:1px solid rgba(17,17,17,.06);
    }
    .coupon-card:before{left:-11px}
    .coupon-card:after{right:-11px}
    .coupon-card:hover{
      transform:translateY(-4px);
      border-color:rgba(22,166,106,.30);
      box-shadow:var(--shadow-strong);
    }
    .coupon-no{
      color:var(--primary-dark);
      font-weight:900;
      font-size:13px;
      letter-spacing:.08em;
      margin-bottom:12px;
    }
    .coupon-card h3{
      font-size:22px;
      font-weight:850;
      color:var(--ink);
      margin:0 0 10px;
    }
    .coupon-card p{color:var(--muted);margin:0 0 18px}
    .stamp{
      display:inline-flex;
      align-items:center;
      gap:7px;
      border-radius:999px;
      background:var(--sage);
      color:var(--primary-dark);
      padding:7px 11px;
      font-size:13px;
      font-weight:850;
    }
    .rules-wrap{
      display:grid;
      grid-template-columns:.88fr 1.12fr;
      gap:34px;
      align-items:start;
      margin-top:34px;
    }
    .rule-note{
      border-radius:30px;
      padding:28px;
      background:var(--ink);
      color:#fff;
      position:sticky;
      top:112px;
      box-shadow:var(--shadow-strong);
    }
    .rule-note .eyebrow{
      background:rgba(255,255,255,.10);
      border-color:rgba(255,255,255,.15);
      color:#e8fff2;
    }
    .rule-note h2{
      font-size:32px;
      font-weight:880;
      line-height:1.2;
      margin:18px 0 12px;
    }
    .rule-note p{color:rgba(255,255,255,.72);margin:0}
    .rule-list{display:grid;gap:14px}
    .rule-item{
      display:grid;
      grid-template-columns:54px 1fr auto;
      gap:16px;
      align-items:center;
      padding:18px;
      background:#fff;
      border:1px solid rgba(17,17,17,.08);
      border-radius:24px;
      box-shadow:0 10px 28px rgba(20,60,40,.05);
      transition:.22s ease;
    }
    .rule-item:hover{border-color:rgba(22,166,106,.28);transform:translateX(4px)}
    .rule-num{
      width:54px;height:54px;border-radius:18px;
      display:grid;place-items:center;
      background:var(--primary-soft);
      color:var(--primary-dark);
      font-weight:900;
      font-size:18px;
    }
    .rule-item h3{font-size:19px;font-weight:850;margin:0 0 4px;color:var(--ink)}
    .rule-item p{margin:0;color:var(--muted);font-size:15px}
    .status-label{
      white-space:nowrap;
      border-radius:999px;
      padding:7px 11px;
      background:#fff;
      border:1px solid rgba(22,166,106,.25);
      color:var(--primary-dark);
      font-weight:850;
      font-size:13px;
    }
    .info-layout{
      display:grid;
      grid-template-columns:1.25fr .75fr;
      gap:26px;
      margin-top:34px;
    }
    .news-list{
      background:#fff;
      border:1px solid rgba(17,17,17,.08);
      border-radius:30px;
      padding:10px;
      box-shadow:var(--shadow);
    }
    .news-item{
      display:grid;
      grid-template-columns:120px 1fr auto;
      gap:18px;
      align-items:center;
      padding:18px;
      border-radius:22px;
      border-bottom:1px solid rgba(17,17,17,.06);
    }
    .news-item:last-child{border-bottom:0}
    .news-item:hover{background:var(--mist)}
    .news-date{
      color:var(--primary-dark);
      font-weight:900;
      font-size:14px;
    }
    .news-item h3{font-size:18px;font-weight:850;margin:0 0 4px;color:var(--ink)}
    .news-item p{margin:0;color:var(--muted);font-size:15px}
    .read-link{
      color:var(--primary-dark);
      font-weight:850;
      white-space:nowrap;
    }
    .trend-panel{
      border-radius:30px;
      border:1px solid rgba(17,17,17,.08);
      background:linear-gradient(180deg,#fff,var(--primary-soft));
      padding:24px;
      box-shadow:var(--shadow);
    }
    .trend-panel h3{font-size:22px;font-weight:850;color:var(--ink);margin-bottom:16px}
    .rank-row{
      display:grid;
      grid-template-columns:34px 1fr 70px;
      gap:12px;
      align-items:center;
      padding:12px 0;
      border-top:1px solid rgba(17,17,17,.07);
    }
    .rank-row:first-of-type{border-top:0}
    .rank-no{
      width:30px;height:30px;border-radius:50%;
      display:grid;place-items:center;
      background:#fff;color:var(--primary-dark);
      border:1px solid rgba(22,166,106,.20);
      font-weight:900;
    }
    .rank-title{font-weight:800;color:var(--text)}
    .rank-meta{font-size:13px;color:var(--muted);text-align:right}
    .process-track{
      margin-top:34px;
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
      align-items:start;
      position:relative;
    }
    .step-card{
      position:relative;
      background:#fff;
      border:1px solid rgba(17,17,17,.08);
      border-radius:28px;
      padding:22px;
      box-shadow:var(--shadow);
      min-height:210px;
      transition:.22s ease;
    }
    .step-card:nth-child(even){margin-top:28px}
    .step-card:hover{transform:translateY(-4px);border-color:rgba(22,166,106,.28)}
    .step-index{
      color:var(--primary-dark);
      font-weight:950;
      font-size:14px;
      letter-spacing:.08em;
      margin-bottom:32px;
      display:flex;justify-content:space-between;align-items:center;
    }
    .step-card h3{font-size:20px;font-weight:850;color:var(--ink);margin:0 0 8px}
    .step-card p{color:var(--muted);margin:0;font-size:15px}
    .progress-board{
      margin-top:34px;
      display:grid;
      grid-template-columns:.85fr 1.15fr;
      gap:24px;
      border-radius:34px;
      background:#fff;
      border:1px solid rgba(17,17,17,.08);
      box-shadow:var(--shadow);
      padding:26px;
    }
    .progress-number{
      border-radius:28px;
      background:
        radial-gradient(circle at 80% 20%, rgba(22,166,106,.24), transparent 34%),
        var(--ink);
      color:#fff;
      padding:28px;
      min-height:320px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .progress-number strong{
      font-size:76px;
      line-height:1;
      letter-spacing:-.06em;
      font-weight:950;
    }
    .progress-number span{color:rgba(255,255,255,.72)}
    .progress{
      height:13px;
      background:#edf0ec;
      border-radius:999px;
      overflow:hidden;
      margin:18px 0 0;
    }
    .progress-bar{
      background:linear-gradient(90deg,var(--primary),#45c98b);
      border-radius:999px;
    }
    .task-checklist{padding:8px 4px}
    .task-checklist h3{
      font-size:24px;font-weight:850;color:var(--ink);margin:0 0 10px;
    }
    .task-checklist p{color:var(--muted);margin:0 0 18px}
    .check-row{
      display:flex;
      align-items:flex-start;
      gap:12px;
      padding:14px 0;
      border-top:1px solid rgba(17,17,17,.07);
    }
    .check-row:first-of-type{border-top:0}
    .check-row h4{font-size:16px;font-weight:850;color:var(--ink);margin:0 0 2px}
    .check-row span{font-size:14px;color:var(--muted)}
    .faq-shell{
      margin-top:34px;
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:28px;
      align-items:start;
    }
    .quick-answer{
      border-radius:30px;
      background:var(--mist);
      border:1px solid rgba(17,17,17,.08);
      padding:26px;
    }
    .quick-answer h3{font-size:24px;font-weight:850;color:var(--ink);margin-bottom:12px}
    .quick-answer p{color:var(--muted);margin-bottom:18px}
    .quick-tags{display:flex;flex-wrap:wrap;gap:8px}
    .accordion{display:grid;gap:12px}
    .accordion-item{
      border:1px solid rgba(17,17,17,.08)!important;
      border-radius:20px!important;
      overflow:hidden;
      background:#fff;
      box-shadow:0 8px 22px rgba(20,60,40,.04);
    }
    .accordion-button{
      color:var(--ink);
      font-weight:850;
      background:#fff;
      padding:18px 20px;
      box-shadow:none!important;
    }
    .accordion-button:not(.collapsed){
      background:var(--primary-soft);
      color:var(--primary-dark);
    }
    .accordion-button:focus{
      border-color:rgba(22,166,106,.45);
      box-shadow:0 0 0 4px rgba(22,166,106,.12)!important;
    }
    .accordion-body{color:var(--muted);padding:0 20px 20px}
    .cta-section{padding:78px 0 92px}
    .cta-box{
      border-radius:38px;
      background:
        radial-gradient(circle at 12% 18%, rgba(22,166,106,.20), transparent 28%),
        linear-gradient(135deg,var(--primary-soft),#fff);
      border:1px solid rgba(22,166,106,.16);
      box-shadow:var(--shadow-strong);
      padding:34px;
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:26px;
      align-items:center;
    }
    .cta-box h2{
      font-size:38px;
      line-height:1.18;
      font-weight:900;
      color:var(--ink);
      margin:14px 0 12px;
      letter-spacing:-.03em;
    }
    .cta-box p{color:var(--muted);font-size:17px;margin:0 0 20px}
    .consent-card{
      background:#fff;
      border:1px solid rgba(17,17,17,.08);
      border-radius:28px;
      padding:24px;
    }
    .form-check{
      padding:12px 0 12px 1.8em;
      border-bottom:1px solid rgba(17,17,17,.06);
      color:var(--muted);
    }
    .form-check:last-child{border-bottom:0}
    .form-check-input{
      border-color:rgba(22,166,106,.45);
      width:1.1em;height:1.1em;
    }
    .form-check-input:checked{background-color:var(--primary);border-color:var(--primary)}
    .form-check-input:focus{box-shadow:0 0 0 4px rgba(22,166,106,.14)}
    .site-footer{
      background:#f2f4f1;
      border-top:1px solid rgba(17,17,17,.08);
      padding:48px 0 28px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr .85fr;
      gap:34px;
      padding-bottom:34px;
      border-bottom:1px solid rgba(17,17,17,.08);
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:10px;
      font-weight:900;
      color:var(--ink);
      margin-bottom:12px;
    }
    .footer-text{color:var(--muted);max-width:520px;margin:0}
    .footer-col h3{
      font-size:13px;
      letter-spacing:.12em;
      color:var(--ink);
      font-weight:900;
      margin:0 0 12px;
    }
    .footer-links{list-style:none;padding:0;margin:0;display:grid;gap:8px}
    .footer-links a{color:var(--muted);font-weight:650}
    .footer-links a:hover{color:var(--primary-dark)}
    .copyright{
      padding-top:22px;
      color:var(--muted);
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      font-size:14px;
    }
    .modal-content{
      border:0;
      border-radius:28px;
      box-shadow:var(--shadow-strong);
      overflow:hidden;
    }
    .modal-header{
      border:0;
      background:var(--primary-soft);
      padding:22px 24px 10px;
    }
    .modal-title{font-weight:900;color:var(--ink)}
    .modal-body{padding:18px 24px;color:var(--muted)}
    .modal-footer{border:0;padding:0 24px 24px}
    .bg-mist{background:rgba(246,247,245,.76)}
    @media (max-width:1199px){
      h1{font-size:46px}
      .section-title{font-size:34px}
      .search-pill{min-width:190px}
      .stage{min-height:410px}
    }
    @media (max-width:991px){
      .site-header{top:10px}
      .site-header .navbar{border-radius:28px}
      .navbar-collapse{
        margin-top:12px;
        padding:12px;
        border-radius:24px;
        background:rgba(255,255,255,.94);
        border:1px solid rgba(17,17,17,.06);
      }
      .nav-tools{flex-direction:column;align-items:stretch;margin-top:10px}
      .search-pill{width:100%;min-width:0}
      .hero{padding-top:112px}
      .hero-grid,.rules-wrap,.info-layout,.progress-board,.faq-shell,.cta-box,.footer-grid{
        grid-template-columns:1fr;
      }
      .coupon-grid{grid-template-columns:1fr 1fr}
      .process-track{grid-template-columns:1fr 1fr}
      .step-card:nth-child(even){margin-top:0}
      .rule-note{position:relative;top:auto}
    }
    @media (max-width:767px){
      .section{padding:56px 0}
      .section-tight{padding:46px 0}
      .hero-banner{padding:22px;border-radius:28px}
      h1{font-size:36px;letter-spacing:-.03em}
      .hero-lead{font-size:16px}
      .hero-data,.coupon-grid,.process-track{grid-template-columns:1fr}
      .hero-actions .btn,.cta-box .btn{width:100%;justify-content:center}
      .stage{min-height:0;border-radius:26px}
      .abstract-row{grid-template-columns:1fr}
      .section-title,.cta-box h2{font-size:29px}
      .rule-item{grid-template-columns:44px 1fr}
      .rule-item .status-label{grid-column:2;justify-self:start}
      .rule-num{width:44px;height:44px;border-radius:15px}
      .news-item{grid-template-columns:1fr;gap:6px}
      .read-link{justify-self:start}
      .progress-number{min-height:230px}
      .progress-number strong{font-size:58px}
      .footer-grid{gap:24px}
    }
    @media (max-width:520px){
      .brand-text{font-size:14px}
      .container-xl{padding-left:16px;padding-right:16px}
      .site-header .navbar{padding:9px 10px}
      .hero{padding-top:104px}
      .group-strip{gap:8px}
      .group-pill{font-size:13px}
      .coupon-card,.trend-panel,.quick-answer,.consent-card{padding:20px}
      .cta-box{padding:22px;border-radius:30px}
    }

/* roulang page: category1 */
:root{
      --green:#16A66A;
      --green-dark:#0F8B56;
      --green-soft:#E8F8EF;
      --sage:#DFF4E8;
      --ink:#111111;
      --muted:#66706A;
      --line:#E4E7E2;
      --paper:#FFFFFF;
      --mist:#F6F7F5;
      --warm:#FBFCFA;
      --danger-soft:#FFF3F1;
      --danger-line:#F2C8C0;
      --radius-xl:30px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-pill:999px;
      --shadow:0 16px 50px rgba(20,60,40,.08);
      --shadow-strong:0 22px 70px rgba(20,60,40,.13);
      --container:1180px;
      --nav-h:78px;
      --transition:all .25s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at 12% 8%, rgba(22,166,106,.10), transparent 30%),
        linear-gradient(180deg,#fff 0%,#fff 38%,#f7f8f6 100%);
      line-height:1.75;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      z-index:-1;
      opacity:.35;
      background-image:
        linear-gradient(rgba(17,17,17,.025) 1px, transparent 1px),
        linear-gradient(90deg,rgba(17,17,17,.02) 1px, transparent 1px);
      background-size:34px 34px;
    }
    a{color:inherit;text-decoration:none;transition:var(--transition)}
    a:hover{color:var(--green)}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    ::selection{background:var(--sage);color:var(--ink)}
    .container-xl{max-width:1240px}
    .site-header{
      position:fixed;
      top:18px;
      left:0;
      right:0;
      z-index:1030;
      transition:var(--transition);
    }
    .site-header .navbar{
      min-height:var(--nav-h);
      padding:10px 18px;
      border:1px solid rgba(17,17,17,.08);
      border-radius:26px;
      background:rgba(255,255,255,.72);
      backdrop-filter:blur(18px);
      -webkit-backdrop-filter:blur(18px);
      box-shadow:0 12px 42px rgba(20,60,40,.07);
    }
    .site-header.is-scrolled{
      top:8px;
    }
    .site-header.is-scrolled .navbar{
      background:rgba(255,255,255,.94);
      box-shadow:0 16px 56px rgba(20,60,40,.12);
    }
    .brand-mark{
      display:flex;
      align-items:center;
      gap:10px;
      font-weight:800;
      color:var(--ink);
      letter-spacing:-.02em;
      white-space:nowrap;
    }
    .brand-icon{
      width:34px;
      height:34px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:50%;
      color:#fff;
      background:var(--green);
      box-shadow:0 8px 20px rgba(22,166,106,.22);
      font-weight:900;
      flex:0 0 auto;
    }
    .brand-text{font-size:17px}
    .navbar-nav{gap:4px}
    .nav-link{
      color:#303632;
      font-weight:700;
      font-size:15px;
      padding:10px 14px!important;
      border-radius:var(--radius-pill);
      position:relative;
    }
    .nav-link:hover{
      color:var(--green-dark);
      background:rgba(22,166,106,.08);
    }
    .nav-link.active{
      color:var(--green-dark)!important;
      background:var(--green-soft);
    }
    .nav-tools{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .search-pill{
      display:flex;
      align-items:center;
      gap:7px;
      min-width:230px;
      height:44px;
      padding:0 14px;
      border:1px solid rgba(17,17,17,.07);
      border-radius:var(--radius-pill);
      background:#F3F5F2;
      color:var(--muted);
      cursor:text;
      transition:var(--transition);
    }
    .search-pill:focus-within{
      border-color:rgba(22,166,106,.45);
      box-shadow:0 0 0 4px rgba(22,166,106,.10);
      background:#fff;
    }
    .search-pill input{
      width:100%;
      border:0;
      outline:0;
      background:transparent;
      color:var(--ink);
      font-size:14px;
    }
    .search-pill input::placeholder{color:#8A928C}
    .navbar-toggler{
      border:1px solid var(--line);
      border-radius:14px;
      padding:8px 10px;
      background:#fff;
    }
    .navbar-toggler:focus{box-shadow:0 0 0 4px rgba(22,166,106,.13)}
    .btn{
      border-radius:var(--radius-pill);
      font-weight:800;
      padding:12px 22px;
      border:1px solid transparent;
      transition:var(--transition);
      line-height:1.2;
    }
    .btn-primary-custom{
      background:var(--green);
      color:#fff;
      box-shadow:0 12px 28px rgba(22,166,106,.18);
    }
    .btn-primary-custom:hover,.btn-primary-custom:focus{
      background:var(--green-dark);
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 16px 34px rgba(22,166,106,.24);
    }
    .btn-secondary-custom{
      background:#fff;
      color:var(--green-dark);
      border-color:rgba(22,166,106,.28);
    }
    .btn-secondary-custom:hover,.btn-secondary-custom:focus{
      background:var(--green-soft);
      color:var(--green-dark);
      border-color:rgba(22,166,106,.45);
      transform:translateY(-2px);
    }
    .btn-exit{
      background:#fff;
      color:#8B4C43;
      border-color:var(--danger-line);
    }
    .btn-exit:hover{
      background:var(--danger-soft);
      color:#74382F;
      transform:translateY(-2px);
    }
    .hero-safe{
      position:relative;
      padding:138px 0 74px;
      overflow:hidden;
      background:
        linear-gradient(180deg,rgba(255,255,255,.80),rgba(255,255,255,.96)),
        radial-gradient(circle at 72% 22%,rgba(22,166,106,.16),transparent 34%);
    }
    .hero-safe:after{
      content:"";
      position:absolute;
      inset:110px 18px auto 18px;
      height:1px;
      background:linear-gradient(90deg,transparent,rgba(17,17,17,.14),transparent);
    }
    .breadcrumb-wrap{
      display:flex;
      align-items:center;
      flex-wrap:wrap;
      gap:8px;
      margin-bottom:18px;
      color:var(--muted);
      font-size:14px;
      font-weight:700;
    }
    .breadcrumb-wrap a{color:var(--muted)}
    .breadcrumb-wrap a:hover{color:var(--green)}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:var(--radius-pill);
      background:var(--green-soft);
      color:var(--green-dark);
      font-size:13px;
      font-weight:900;
      border:1px solid rgba(22,166,106,.18);
      margin-bottom:18px;
    }
    .hero-safe h1{
      max-width:760px;
      font-size:clamp(34px,4.2vw,54px);
      line-height:1.14;
      letter-spacing:-.045em;
      font-weight:900;
      margin:0 0 18px;
    }
    .lead-text{
      max-width:760px;
      color:#48504B;
      font-size:18px;
      line-height:1.85;
      margin:0 0 28px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      align-items:center;
      margin-bottom:28px;
    }
    .hero-note{
      display:flex;
      align-items:flex-start;
      gap:10px;
      max-width:700px;
      padding:14px 16px;
      border-radius:18px;
      background:#fff;
      border:1px solid rgba(17,17,17,.08);
      box-shadow:0 10px 30px rgba(20,60,40,.06);
      color:var(--muted);
      font-size:14px;
    }
    .video-stage{
      position:relative;
      min-height:100%;
      border-radius:32px;
      padding:16px;
      background:
        linear-gradient(145deg,rgba(255,255,255,.82),rgba(232,248,239,.66)),
        linear-gradient(135deg,rgba(17,17,17,.08),transparent);
      border:1px solid rgba(17,17,17,.08);
      box-shadow:var(--shadow-strong);
      overflow:hidden;
    }
    .video-mask{
      position:relative;
      border-radius:26px;
      min-height:330px;
      padding:18px;
      background:
        linear-gradient(180deg,rgba(17,17,17,.10),rgba(255,255,255,.92)),
        repeating-linear-gradient(90deg,rgba(17,17,17,.07) 0 1px,transparent 1px 52px),
        radial-gradient(circle at 30% 26%,rgba(22,166,106,.22),transparent 30%),
        #f5f7f4;
      border:1px solid rgba(17,17,17,.07);
      overflow:hidden;
    }
    .stage-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:18px;
    }
    .window-dots{display:flex;gap:7px}
    .window-dots span{
      width:10px;height:10px;border-radius:50%;background:#C8D1CB;
    }
    .window-dots span:nth-child(2){background:#AFCAB9}
    .window-dots span:nth-child(3){background:var(--green)}
    .status-chip{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 10px;
      border-radius:var(--radius-pill);
      background:#fff;
      color:var(--green-dark);
      font-weight:900;
      font-size:12px;
      border:1px solid rgba(22,166,106,.20);
    }
    .play-check{
      width:72px;height:72px;
      margin:26px auto 22px;
      display:flex;
      align-items:center;
      justify-content:center;
      border-radius:50%;
      background:#fff;
      color:var(--green);
      font-size:30px;
      box-shadow:0 18px 42px rgba(20,60,40,.14);
      border:1px solid rgba(17,17,17,.08);
    }
    .stage-title{
      text-align:center;
      font-size:24px;
      font-weight:900;
      margin-bottom:8px;
      letter-spacing:-.02em;
    }
    .stage-desc{
      max-width:360px;
      margin:0 auto 18px;
      text-align:center;
      color:var(--muted);
      font-size:14px;
      line-height:1.7;
    }
    .filter-panel{
      background:rgba(255,255,255,.88);
      border:1px solid rgba(17,17,17,.08);
      border-radius:22px;
      padding:16px;
      box-shadow:0 12px 34px rgba(20,60,40,.08);
    }
    .filter-input{
      display:flex;
      align-items:center;
      gap:10px;
      padding:12px 14px;
      border-radius:16px;
      background:#F6F7F5;
      border:1px solid var(--line);
      color:var(--muted);
      margin-bottom:12px;
      font-weight:700;
    }
    .check-row{
      display:flex;
      justify-content:space-between;
      gap:10px;
      align-items:center;
      padding:10px 0;
      border-top:1px solid rgba(17,17,17,.06);
      font-size:14px;
      color:#3C4540;
    }
    .check-row:first-of-type{border-top:0}
    .tag-ok{
      display:inline-flex;
      align-items:center;
      gap:5px;
      padding:5px 9px;
      border-radius:var(--radius-pill);
      background:var(--green-soft);
      color:var(--green-dark);
      font-size:12px;
      font-weight:900;
      white-space:nowrap;
    }
    .section{
      padding:82px 0;
      position:relative;
    }
    .section-muted{background:rgba(246,247,245,.78)}
    .section-head{
      margin-bottom:34px;
    }
    .kicker{
      color:var(--green-dark);
      font-weight:900;
      letter-spacing:.02em;
      font-size:14px;
      margin-bottom:8px;
    }
    .section-title{
      font-size:clamp(28px,3.2vw,40px);
      line-height:1.22;
      font-weight:900;
      letter-spacing:-.035em;
      margin:0 0 12px;
    }
    .section-summary{
      max-width:760px;
      color:var(--muted);
      font-size:17px;
      margin:0;
    }
    .step-rail{
      position:relative;
    }
    .step-rail:before{
      content:"";
      position:absolute;
      left:40px;
      right:40px;
      top:56px;
      height:2px;
      background:linear-gradient(90deg,var(--green),rgba(22,166,106,.18));
      z-index:0;
    }
    .step-card{
      position:relative;
      z-index:1;
      height:100%;
      padding:24px;
      border-radius:24px;
      background:#fff;
      border:1px solid rgba(17,17,17,.08);
      box-shadow:var(--shadow);
      transition:var(--transition);
    }
    .step-card:hover{
      transform:translateY(-4px);
      border-color:rgba(22,166,106,.35);
      box-shadow:var(--shadow-strong);
    }
    .step-number{
      width:62px;height:62px;
      display:flex;
      align-items:center;
      justify-content:center;
      border-radius:20px;
      background:var(--green);
      color:#fff;
      font-weight:900;
      font-size:20px;
      margin-bottom:18px;
      box-shadow:0 12px 30px rgba(22,166,106,.20);
    }
    .step-card h3,.info-card h3,.tool-card h3,.side-card h3{
      font-size:21px;
      font-weight:900;
      margin:0 0 8px;
      letter-spacing:-.02em;
    }
    .step-card p,.info-card p,.tool-card p,.side-card p{
      color:var(--muted);
      margin:0;
      font-size:15px;
    }
    .content-shell{
      display:grid;
      grid-template-columns:minmax(0,1fr) 330px;
      gap:28px;
      align-items:start;
    }
    .mag-list{
      display:flex;
      flex-direction:column;
      gap:16px;
    }
    .info-card{
      display:grid;
      grid-template-columns:74px minmax(0,1fr) auto;
      gap:18px;
      align-items:center;
      padding:22px;
      background:#fff;
      border:1px solid rgba(17,17,17,.08);
      border-radius:24px;
      box-shadow:0 12px 36px rgba(20,60,40,.06);
      transition:var(--transition);
    }
    .info-card:hover{
      transform:translateY(-3px);
      border-color:rgba(22,166,106,.34);
      box-shadow:var(--shadow);
    }
    .info-index{
      width:58px;height:58px;
      border-radius:18px;
      display:flex;
      align-items:center;
      justify-content:center;
      background:#F3F7F4;
      color:var(--green-dark);
      font-weight:900;
      border:1px solid rgba(22,166,106,.20);
    }
    .info-meta{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:12px;
    }
    .mini-badge{
      display:inline-flex;
      align-items:center;
      border-radius:var(--radius-pill);
      padding:5px 9px;
      font-size:12px;
      font-weight:800;
      color:#4D5952;
      background:#F6F7F5;
      border:1px solid rgba(17,17,17,.06);
    }
    .side-stack{
      position:sticky;
      top:112px;
      display:flex;
      flex-direction:column;
      gap:16px;
    }
    .side-card{
      padding:22px;
      border-radius:24px;
      background:#fff;
      border:1px solid rgba(17,17,17,.08);
      box-shadow:0 12px 34px rgba(20,60,40,.06);
    }
    .side-card.highlight{
      background:linear-gradient(180deg,#fff,var(--green-soft));
      border-color:rgba(22,166,106,.20);
    }
    .side-list{
      list-style:none;
      padding:0;
      margin:14px 0 0;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .side-list li{
      display:flex;
      gap:9px;
      color:#3B4540;
      font-size:14px;
      align-items:flex-start;
    }
    .side-list li:before{
      content:"✓";
      width:20px;height:20px;
      flex:0 0 auto;
      display:flex;
      align-items:center;
      justify-content:center;
      border-radius:50%;
      background:var(--green-soft);
      color:var(--green-dark);
      font-weight:900;
      font-size:12px;
      margin-top:2px;
    }
    .tool-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:24px;
      align-items:stretch;
    }
    .progress-card,.tool-card{
      background:#fff;
      border:1px solid rgba(17,17,17,.08);
      border-radius:28px;
      padding:28px;
      box-shadow:var(--shadow);
    }
    .big-number{
      font-size:56px;
      line-height:1;
      font-weight:900;
      letter-spacing:-.06em;
      color:var(--ink);
      margin-bottom:8px;
    }
    .progress{
      height:14px;
      border-radius:var(--radius-pill);
      background:#EDF0EC;
      overflow:hidden;
      margin:22px 0;
    }
    .progress-bar{
      background:linear-gradient(90deg,var(--green),#43C889);
      border-radius:var(--radius-pill);
    }
    .task-list{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:12px;
    }
    .task-list li{
      padding:13px 14px;
      border-radius:16px;
      border:1px solid rgba(17,17,17,.07);
      background:#FAFBFA;
      font-size:14px;
      font-weight:800;
      display:flex;
      gap:9px;
      align-items:center;
    }
    .task-list li span{
      width:22px;height:22px;
      border-radius:50%;
      display:flex;
      align-items:center;
      justify-content:center;
      background:var(--green);
      color:#fff;
      font-size:12px;
      flex:0 0 auto;
    }
    .ticket-row{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:16px;
    }
    .ticket{
      position:relative;
      padding:22px;
      border-radius:24px;
      background:linear-gradient(180deg,#fff,var(--green-soft));
      border:1px solid rgba(22,166,106,.18);
      overflow:hidden;
      min-height:180px;
      transition:var(--transition);
    }
    .ticket:before,.ticket:after{
      content:"";
      position:absolute;
      width:20px;height:20px;
      border-radius:50%;
      background:var(--mist);
      top:50%;
      transform:translateY(-50%);
      border:1px solid rgba(17,17,17,.05);
    }
    .ticket:before{left:-10px}
    .ticket:after{right:-10px}
    .ticket:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow);
      border-color:rgba(22,166,106,.34);
    }
    .ticket .stamp{
      display:inline-flex;
      width:34px;height:34px;
      align-items:center;
      justify-content:center;
      border-radius:50%;
      background:var(--green);
      color:#fff;
      font-weight:900;
      margin-bottom:14px;
    }
    .ticket h3{
      font-size:18px;
      font-weight:900;
      margin:0 0 8px;
    }
    .ticket p{
      color:var(--muted);
      font-size:14px;
      margin:0;
    }
    .faq-wrap .accordion{
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .accordion-item{
      border:1px solid rgba(17,17,17,.08)!important;
      border-radius:20px!important;
      overflow:hidden;
      background:#fff;
      box-shadow:0 8px 26px rgba(20,60,40,.05);
    }
    .accordion-button{
      padding:20px 22px;
      font-weight:900;
      color:var(--ink);
      background:#fff;
      box-shadow:none!important;
    }
    .accordion-button:not(.collapsed){
      color:var(--green-dark);
      background:var(--green-soft);
      border-bottom:1px solid rgba(22,166,106,.14);
    }
    .accordion-button:focus{
      border-color:rgba(22,166,106,.35);
      box-shadow:0 0 0 4px rgba(22,166,106,.12)!important;
    }
    .accordion-button::after{
      width:16px;height:16px;
      background-size:16px;
      filter:grayscale(1);
    }
    .accordion-body{
      color:var(--muted);
      padding:20px 22px 22px;
      line-height:1.8;
    }
    .cta-panel{
      position:relative;
      overflow:hidden;
      border-radius:34px;
      padding:42px;
      background:
        radial-gradient(circle at 84% 16%,rgba(22,166,106,.18),transparent 28%),
        linear-gradient(135deg,#fff,var(--green-soft));
      border:1px solid rgba(22,166,106,.18);
      box-shadow:var(--shadow);
    }
    .cta-panel h2{
      font-size:clamp(28px,3vw,40px);
      font-weight:900;
      letter-spacing:-.035em;
      margin:0 0 12px;
    }
    .cta-panel p{
      max-width:760px;
      color:#4A544F;
      margin:0 0 24px;
    }
    .consent-line{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:20px;
    }
    .consent-line span{
      display:inline-flex;
      gap:7px;
      align-items:center;
      padding:8px 12px;
      border-radius:var(--radius-pill);
      background:rgba(255,255,255,.72);
      border:1px solid rgba(17,17,17,.07);
      color:#3F4944;
      font-weight:800;
      font-size:13px;
    }
    .site-footer{
      padding:58px 0 26px;
      background:#F1F3F0;
      border-top:1px solid rgba(17,17,17,.08);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.4fr .7fr .8fr;
      gap:34px;
      padding-bottom:32px;
      border-bottom:1px solid rgba(17,17,17,.08);
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:10px;
      font-weight:900;
      font-size:18px;
      margin-bottom:14px;
    }
    .footer-text{
      color:var(--muted);
      max-width:600px;
      margin:0;
      font-size:14px;
    }
    .footer-col h3{
      font-size:13px;
      letter-spacing:.12em;
      color:#343B37;
      font-weight:900;
      margin:0 0 14px;
    }
    .footer-links{
      list-style:none;
      margin:0;
      padding:0;
      display:flex;
      flex-direction:column;
      gap:9px;
    }
    .footer-links a{
      color:var(--muted);
      font-size:14px;
    }
    .footer-links a:hover{color:var(--green-dark)}
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      padding-top:22px;
      color:#7A837D;
      font-size:13px;
    }
    .modal-content{
      border:0;
      border-radius:28px;
      box-shadow:var(--shadow-strong);
      overflow:hidden;
    }
    .modal-header{
      border-bottom:1px solid rgba(17,17,17,.08);
      background:var(--green-soft);
      padding:22px 24px;
    }
    .modal-title{font-weight:900}
    .modal-body{padding:24px;color:#49534E}
    .modal-footer{
      border-top:1px solid rgba(17,17,17,.08);
      padding:18px 24px 24px;
    }
    .form-control,.form-select{
      border-radius:16px;
      border-color:var(--line);
      padding:12px 14px;
      background:#fff;
    }
    .form-control:focus,.form-select:focus{
      border-color:rgba(22,166,106,.55);
      box-shadow:0 0 0 4px rgba(22,166,106,.12);
    }
    @media (max-width:1199.98px){
      .search-pill{min-width:190px}
      .content-shell{grid-template-columns:minmax(0,1fr) 300px}
      .ticket-row{grid-template-columns:repeat(2,minmax(0,1fr))}
    }
    @media (max-width:991.98px){
      .site-header{top:10px}
      .site-header .navbar{border-radius:22px}
      .navbar-collapse{
        margin-top:12px;
        padding:16px;
        border-radius:22px;
        background:rgba(255,255,255,.96);
        border:1px solid rgba(17,17,17,.08);
        box-shadow:0 16px 40px rgba(20,60,40,.08);
      }
      .nav-tools{
        flex-direction:column;
        align-items:stretch;
        margin-top:12px;
      }
      .search-pill{width:100%;min-width:0}
      .nav-tools .btn{width:100%}
      .hero-safe{padding-top:126px}
      .video-stage{margin-top:28px}
      .step-rail:before{display:none}
      .content-shell{grid-template-columns:1fr}
      .side-stack{position:static}
      .tool-grid{grid-template-columns:1fr}
    }
    @media (max-width:767.98px){
      .section{padding:58px 0}
      .hero-safe{padding:118px 0 54px}
      .lead-text{font-size:16px}
      .hero-actions .btn{width:100%}
      .info-card{
        grid-template-columns:1fr;
        gap:12px;
      }
      .info-index{width:52px;height:52px}
      .info-card .btn{width:100%}
      .task-list{grid-template-columns:1fr}
      .ticket-row{grid-template-columns:1fr}
      .cta-panel{padding:28px 20px;border-radius:26px}
      .footer-grid{grid-template-columns:1fr;gap:24px}
      .copyright{flex-direction:column;gap:8px}
    }
    @media (max-width:575.98px){
      .container-xl{padding-left:18px;padding-right:18px}
      .brand-text{font-size:15px}
      .brand-icon{width:31px;height:31px}
      .site-header .navbar{padding:8px 12px}
      .hero-safe h1{font-size:34px}
      .video-mask{min-height:300px;padding:14px}
      .stage-title{font-size:20px}
      .step-card,.progress-card,.tool-card,.side-card{padding:20px}
      .section-head{margin-bottom:24px}
      .btn{padding:12px 18px}
    }

/* roulang page: category2 */
:root{
      --color-primary:#16A66A;
      --color-primary-dark:#108653;
      --color-primary-soft:#E8F8EF;
      --color-sage:#DFF4E8;
      --color-ink:#111111;
      --color-text:#2B332F;
      --color-muted:#66706A;
      --color-light:#F6F7F5;
      --color-line:#E4E7E2;
      --color-white:#FFFFFF;
      --color-danger-soft:#FFF4F2;
      --color-danger:#B85B4E;
      --shadow-soft:0 16px 50px rgba(20,60,40,.08);
      --shadow-hover:0 22px 70px rgba(20,60,40,.13);
      --radius-xl:30px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-pill:999px;
      --container:1220px;
      --header-h:78px;
      --transition:all .25s ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      color:var(--color-text);
      background:
        radial-gradient(circle at 86% 8%, rgba(22,166,106,.12), transparent 30%),
        linear-gradient(180deg,#fff 0%,#fff 48%,#f8faf7 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.35;
      background-image:
        linear-gradient(rgba(17,17,17,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(17,17,17,.018) 1px, transparent 1px);
      background-size:42px 42px;
      z-index:-1;
    }
    a{color:inherit;text-decoration:none;transition:var(--transition)}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
      outline:3px solid rgba(22,166,106,.28);
      outline-offset:3px;
      border-radius:12px;
    }
    .container-xl{max-width:var(--container)}
    .section-pad{padding:84px 0}
    .section-pad-sm{padding:58px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border:1px solid rgba(22,166,106,.18);
      border-radius:var(--radius-pill);
      background:rgba(232,248,239,.78);
      color:var(--color-primary-dark);
      font-size:14px;
      font-weight:700;
    }
    .eyebrow::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--color-primary);
      box-shadow:0 0 0 5px rgba(22,166,106,.12);
    }
    .section-title{
      font-size:clamp(28px,3.1vw,40px);
      line-height:1.18;
      letter-spacing:-.02em;
      font-weight:800;
      color:var(--color-ink);
      margin:14px 0 14px;
    }
    .section-lead{
      max-width:760px;
      color:var(--color-muted);
      font-size:17px;
      margin:0;
    }

    .site-header{
      position:fixed;
      top:16px;
      left:0;
      right:0;
      z-index:1000;
      transition:var(--transition);
    }
    .site-header .navbar{
      min-height:var(--header-h);
      padding:10px 16px;
      border:1px solid rgba(17,17,17,.08);
      border-radius:26px;
      background:rgba(255,255,255,.76);
      backdrop-filter:blur(18px);
      -webkit-backdrop-filter:blur(18px);
      box-shadow:0 12px 38px rgba(20,60,40,.08);
    }
    .site-header.is-scrolled{
      top:8px;
    }
    .site-header.is-scrolled .navbar{
      background:rgba(255,255,255,.94);
      box-shadow:0 14px 46px rgba(20,60,40,.12);
    }
    .brand-mark{
      display:inline-flex;
      align-items:center;
      gap:10px;
      color:var(--color-ink);
      font-weight:800;
      letter-spacing:-.02em;
      white-space:nowrap;
    }
    .brand-icon{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:34px;
      height:34px;
      border-radius:50%;
      background:var(--color-primary);
      color:#fff;
      font-weight:900;
      box-shadow:0 10px 26px rgba(22,166,106,.25);
      flex:0 0 auto;
    }
    .brand-text{font-size:17px}
    .navbar-nav{
      gap:4px;
      padding:0 18px;
    }
    .nav-link{
      color:#323A35;
      font-weight:700;
      font-size:15px;
      padding:10px 14px!important;
      border-radius:var(--radius-pill);
    }
    .nav-link:hover{
      color:var(--color-primary-dark);
      background:rgba(232,248,239,.82);
    }
    .nav-link.active{
      color:var(--color-primary-dark)!important;
      background:var(--color-primary-soft);
    }
    .nav-tools{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .search-pill{
      display:flex;
      align-items:center;
      gap:8px;
      min-width:238px;
      padding:9px 13px;
      border-radius:var(--radius-pill);
      background:var(--color-light);
      border:1px solid rgba(17,17,17,.06);
      color:var(--color-muted);
      cursor:text;
    }
    .search-pill input{
      width:100%;
      border:0;
      outline:0;
      background:transparent;
      color:var(--color-text);
      font-size:14px;
    }
    .search-pill input::placeholder{color:#8A938E}
    .navbar-toggler{
      border:0;
      border-radius:14px;
      padding:10px;
      background:var(--color-light);
    }
    .navbar-toggler:focus{box-shadow:0 0 0 3px rgba(22,166,106,.18)}
    .btn{
      border-radius:var(--radius-pill);
      font-weight:800;
      transition:var(--transition);
      border:1px solid transparent;
    }
    .btn-primary-custom{
      background:var(--color-primary);
      border-color:var(--color-primary);
      color:#fff;
      padding:11px 20px;
      box-shadow:0 12px 26px rgba(22,166,106,.22);
    }
    .btn-primary-custom:hover,.btn-primary-custom:active{
      background:var(--color-primary-dark)!important;
      border-color:var(--color-primary-dark)!important;
      color:#fff!important;
      transform:translateY(-2px);
      box-shadow:0 16px 32px rgba(22,166,106,.28);
    }
    .btn-outline-custom{
      background:#fff;
      border-color:rgba(22,166,106,.24);
      color:var(--color-primary-dark);
      padding:11px 20px;
    }
    .btn-outline-custom:hover,.btn-outline-custom:active{
      background:var(--color-primary-soft)!important;
      border-color:rgba(22,166,106,.36)!important;
      color:var(--color-primary-dark)!important;
      transform:translateY(-2px);
    }
    .btn-muted-custom{
      background:#fff;
      color:#4B5550;
      border-color:var(--color-line);
      padding:11px 20px;
    }
    .btn-muted-custom:hover{
      background:#F9FAF8;
      border-color:#D3D8D2;
      transform:translateY(-2px);
    }

    .page-hero{
      position:relative;
      padding:138px 0 70px;
      overflow:hidden;
    }
    .page-hero::after{
      content:"";
      position:absolute;
      right:-120px;
      top:96px;
      width:430px;
      height:430px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(22,166,106,.13),transparent 68%);
      z-index:-1;
    }
    .breadcrumb-wrap{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:10px;
      color:var(--color-muted);
      font-size:14px;
      margin-bottom:20px;
    }
    .breadcrumb-wrap a{
      color:var(--color-primary-dark);
      font-weight:700;
    }
    .breadcrumb-wrap span.divider{color:#A3ABA6}
    .hero-title{
      max-width:850px;
      font-size:clamp(34px,5vw,56px);
      line-height:1.12;
      letter-spacing:-.04em;
      color:var(--color-ink);
      font-weight:900;
      margin:16px 0 18px;
    }
    .hero-desc{
      max-width:760px;
      color:var(--color-muted);
      font-size:18px;
      margin:0 0 26px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-bottom:22px;
    }
    .trust-strip{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:22px;
    }
    .trust-item{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 12px;
      border-radius:var(--radius-pill);
      background:#fff;
      border:1px solid var(--color-line);
      color:#46514B;
      font-size:14px;
      font-weight:700;
      box-shadow:0 8px 22px rgba(20,60,40,.05);
    }
    .hero-status-card{
      position:relative;
      padding:24px;
      border-radius:var(--radius-xl);
      border:1px solid rgba(17,17,17,.08);
      background:rgba(255,255,255,.82);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .hero-status-card::before{
      content:"";
      position:absolute;
      left:0;
      right:0;
      top:0;
      height:8px;
      background:linear-gradient(90deg,var(--color-primary),#8EDDB4);
    }
    .status-head{
      display:flex;
      justify-content:space-between;
      gap:16px;
      align-items:flex-start;
      padding-top:10px;
      margin-bottom:20px;
    }
    .status-head h2{
      font-size:22px;
      line-height:1.25;
      font-weight:900;
      color:var(--color-ink);
      margin:0;
    }
    .status-badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      border-radius:var(--radius-pill);
      padding:7px 10px;
      background:var(--color-primary-soft);
      color:var(--color-primary-dark);
      font-size:13px;
      font-weight:800;
      white-space:nowrap;
    }
    .status-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
      margin-bottom:18px;
    }
    .status-mini{
      padding:14px;
      border-radius:18px;
      background:var(--color-light);
      border:1px solid rgba(17,17,17,.06);
    }
    .status-mini strong{
      display:block;
      color:var(--color-ink);
      font-size:18px;
      margin-bottom:2px;
    }
    .status-mini span{
      color:var(--color-muted);
      font-size:13px;
    }
    .check-row{
      display:flex;
      align-items:center;
      gap:10px;
      padding:12px 0;
      border-top:1px solid var(--color-line);
      color:#445049;
      font-weight:700;
    }
    .check{
      display:inline-flex;
      justify-content:center;
      align-items:center;
      width:24px;
      height:24px;
      border-radius:50%;
      background:var(--color-primary);
      color:#fff;
      font-size:13px;
      flex:0 0 auto;
    }
    .progress{
      height:12px;
      border-radius:var(--radius-pill);
      background:#EAF0EA;
      overflow:hidden;
      margin:16px 0 8px;
    }
    .progress-bar{
      background:linear-gradient(90deg,var(--color-primary),#76D9A6);
      border-radius:var(--radius-pill);
    }

    .status-row-section{
      background:linear-gradient(180deg,#fff 0%,var(--color-light) 100%);
      border-top:1px solid rgba(17,17,17,.04);
      border-bottom:1px solid rgba(17,17,17,.04);
    }
    .metric-card{
      height:100%;
      padding:20px;
      border-radius:24px;
      background:#fff;
      border:1px solid var(--color-line);
      box-shadow:0 10px 30px rgba(20,60,40,.05);
      transition:var(--transition);
    }
    .metric-card:hover{
      transform:translateY(-4px);
      border-color:rgba(22,166,106,.26);
      box-shadow:var(--shadow-soft);
    }
    .metric-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:12px;
    }
    .metric-label{
      color:var(--color-muted);
      font-size:14px;
      font-weight:700;
    }
    .metric-icon{
      width:34px;
      height:34px;
      border-radius:50%;
      background:var(--color-primary-soft);
      color:var(--color-primary-dark);
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight:900;
    }
    .metric-value{
      font-size:26px;
      line-height:1;
      color:var(--color-ink);
      font-weight:900;
      margin-bottom:8px;
    }
    .metric-note{
      color:var(--color-muted);
      font-size:14px;
      margin:0;
    }

    .content-layout{
      display:grid;
      grid-template-columns:minmax(0,1fr) 310px;
      gap:30px;
      align-items:start;
    }
    .faq-panel{
      display:flex;
      flex-direction:column;
      gap:18px;
    }
    .accordion{
      display:flex;
      flex-direction:column;
      gap:14px;
    }
    .accordion-item{
      border:1px solid var(--color-line)!important;
      border-radius:22px!important;
      overflow:hidden;
      background:#fff;
      box-shadow:0 8px 24px rgba(20,60,40,.04);
    }
    .accordion-button{
      padding:20px 22px;
      color:var(--color-ink);
      font-weight:900;
      font-size:17px;
      line-height:1.45;
      background:#fff;
      box-shadow:none!important;
    }
    .accordion-button:not(.collapsed){
      color:var(--color-primary-dark);
      background:linear-gradient(90deg,var(--color-primary-soft),#fff);
      border-bottom:1px solid rgba(22,166,106,.14);
    }
    .accordion-button::after{
      width:30px;
      height:30px;
      border-radius:50%;
      background-color:var(--color-light);
      background-position:center;
      background-size:14px;
    }
    .accordion-body{
      padding:20px 22px 24px;
      color:#4C5751;
      font-size:16px;
      line-height:1.8;
      border-left:4px solid var(--color-primary);
      background:#fff;
    }
    .anchor-card{
      position:sticky;
      top:112px;
      padding:22px;
      border-radius:26px;
      background:#fff;
      border:1px solid var(--color-line);
      box-shadow:var(--shadow-soft);
    }
    .anchor-card h2{
      font-size:18px;
      font-weight:900;
      color:var(--color-ink);
      margin:0 0 14px;
    }
    .anchor-list{
      list-style:none;
      padding:0;
      margin:0;
      display:flex;
      flex-direction:column;
      gap:8px;
    }
    .anchor-list a{
      display:flex;
      justify-content:space-between;
      gap:10px;
      padding:11px 12px;
      border-radius:16px;
      color:#46514B;
      background:var(--color-light);
      font-weight:700;
      font-size:14px;
    }
    .anchor-list a:hover{
      background:var(--color-primary-soft);
      color:var(--color-primary-dark);
      transform:translateX(2px);
    }
    .side-note{
      margin-top:16px;
      padding:16px;
      border-radius:20px;
      background:var(--color-primary-soft);
      color:#315C45;
      font-size:14px;
      border:1px solid rgba(22,166,106,.14);
    }

    .rules-section{
      background:var(--color-light);
    }
    .rule-list{
      display:grid;
      gap:16px;
      margin-top:28px;
    }
    .rule-item{
      display:grid;
      grid-template-columns:86px minmax(0,1fr) auto;
      gap:20px;
      align-items:center;
      padding:22px;
      border-radius:26px;
      background:#fff;
      border:1px solid var(--color-line);
      box-shadow:0 10px 32px rgba(20,60,40,.05);
      transition:var(--transition);
    }
    .rule-item:hover{
      transform:translateY(-3px);
      border-color:rgba(22,166,106,.28);
      box-shadow:var(--shadow-soft);
    }
    .rule-no{
      font-size:28px;
      font-weight:900;
      color:var(--color-primary);
      letter-spacing:-.04em;
      border-right:1px solid var(--color-line);
    }
    .rule-copy h3{
      margin:0 0 6px;
      color:var(--color-ink);
      font-size:20px;
      font-weight:900;
    }
    .rule-copy p{
      margin:0;
      color:var(--color-muted);
      font-size:15px;
    }
    .rule-tag{
      display:inline-flex;
      align-items:center;
      gap:7px;
      white-space:nowrap;
      padding:8px 11px;
      border-radius:var(--radius-pill);
      background:var(--color-primary-soft);
      color:var(--color-primary-dark);
      font-weight:800;
      font-size:13px;
    }

    .timeline-wrap{
      position:relative;
      margin-top:30px;
      display:grid;
      gap:16px;
    }
    .timeline-item{
      position:relative;
      display:grid;
      grid-template-columns:150px minmax(0,1fr);
      gap:22px;
      padding:22px;
      border-radius:26px;
      border:1px solid var(--color-line);
      background:#fff;
      box-shadow:0 10px 30px rgba(20,60,40,.05);
    }
    .timeline-date{
      color:var(--color-primary-dark);
      font-weight:900;
      letter-spacing:-.02em;
    }
    .timeline-body h3{
      margin:0 0 8px;
      color:var(--color-ink);
      font-size:20px;
      font-weight:900;
    }
    .timeline-body p{
      margin:0;
      color:var(--color-muted);
      font-size:15px;
    }

    .feedback-section{
      background:
        radial-gradient(circle at 12% 18%,rgba(22,166,106,.12),transparent 24%),
        linear-gradient(180deg,#fff 0%,#F7FAF7 100%);
    }
    .feedback-card{
      padding:28px;
      border-radius:30px;
      background:#fff;
      border:1px solid var(--color-line);
      box-shadow:var(--shadow-soft);
    }
    .form-label{
      color:var(--color-ink);
      font-weight:800;
      margin-bottom:8px;
    }
    .form-control,.form-select{
      border-radius:18px;
      border:1px solid var(--color-line);
      padding:13px 15px;
      color:var(--color-text);
      background:#fff;
      box-shadow:none!important;
    }
    .form-control:focus,.form-select:focus{
      border-color:rgba(22,166,106,.62);
      box-shadow:0 0 0 4px rgba(22,166,106,.12)!important;
    }
    textarea.form-control{min-height:132px;resize:vertical}
    .form-hint{
      color:var(--color-muted);
      font-size:14px;
      margin-top:8px;
    }
    .notice-box{
      height:100%;
      padding:26px;
      border-radius:30px;
      background:var(--color-primary-soft);
      border:1px solid rgba(22,166,106,.18);
    }
    .notice-box h3{
      color:var(--color-ink);
      font-size:24px;
      font-weight:900;
      margin:0 0 14px;
    }
    .notice-list{
      list-style:none;
      padding:0;
      margin:18px 0 0;
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .notice-list li{
      display:flex;
      gap:10px;
      color:#355E49;
      font-weight:700;
    }

    .cta-band{
      padding:34px;
      border-radius:34px;
      background:
        linear-gradient(135deg,rgba(22,166,106,.12),rgba(255,255,255,.9)),
        var(--color-primary-soft);
      border:1px solid rgba(22,166,106,.16);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
      position:relative;
    }
    .cta-band::after{
      content:"";
      position:absolute;
      right:-80px;
      bottom:-90px;
      width:240px;
      height:240px;
      border-radius:50%;
      background:rgba(22,166,106,.12);
    }
    .cta-band h2{
      position:relative;
      z-index:1;
      color:var(--color-ink);
      font-size:clamp(26px,3vw,38px);
      font-weight:900;
      line-height:1.2;
      margin:0 0 12px;
    }
    .cta-band p{
      position:relative;
      z-index:1;
      color:#466052;
      max-width:760px;
      margin:0 0 22px;
      font-size:17px;
    }
    .cta-checks{
      position:relative;
      z-index:1;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-bottom:24px;
    }
    .cta-checks span{
      display:inline-flex;
      gap:8px;
      align-items:center;
      padding:9px 12px;
      border-radius:var(--radius-pill);
      background:rgba(255,255,255,.72);
      border:1px solid rgba(22,166,106,.13);
      color:#315C45;
      font-weight:800;
      font-size:14px;
    }
    .cta-actions{
      position:relative;
      z-index:1;
      display:flex;
      flex-wrap:wrap;
      gap:12px;
    }

    .site-footer{
      padding:58px 0 24px;
      background:#F2F4F1;
      border-top:1px solid var(--color-line);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:minmax(0,1.3fr) .7fr .7fr;
      gap:34px;
      padding-bottom:34px;
      border-bottom:1px solid #DDE2DC;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:10px;
      color:var(--color-ink);
      font-weight:900;
      margin-bottom:14px;
    }
    .footer-text{
      color:var(--color-muted);
      max-width:560px;
      margin:0;
      font-size:15px;
    }
    .footer-col h3{
      margin:0 0 14px;
      color:var(--color-ink);
      font-size:14px;
      font-weight:900;
      letter-spacing:.08em;
    }
    .footer-links{
      list-style:none;
      padding:0;
      margin:0;
      display:flex;
      flex-direction:column;
      gap:9px;
    }
    .footer-links a{
      color:#58635D;
      font-size:15px;
      font-weight:700;
    }
    .footer-links a:hover{
      color:var(--color-primary-dark);
      padding-left:3px;
    }
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      padding-top:20px;
      color:#78817C;
      font-size:14px;
    }

    .modal-content{
      border:0;
      border-radius:28px;
      box-shadow:0 30px 90px rgba(17,17,17,.18);
      overflow:hidden;
    }
    .modal-header{
      border-bottom:1px solid var(--color-line);
      padding:22px 24px;
      background:var(--color-primary-soft);
    }
    .modal-title{
      color:var(--color-ink);
      font-weight:900;
    }
    .modal-body{
      padding:24px;
      color:#4D5852;
    }
    .modal-footer{
      border-top:1px solid var(--color-line);
      padding:18px 24px 24px;
    }
    .alert-soft{
      border-radius:20px;
      padding:16px;
      background:#fff;
      border:1px solid rgba(22,166,106,.16);
      color:#345B47;
      margin-bottom:0;
    }

    @media (max-width:1199.98px){
      .search-pill{min-width:190px}
      .content-layout{grid-template-columns:minmax(0,1fr) 286px;gap:22px}
      .rule-item{grid-template-columns:72px minmax(0,1fr) auto}
    }
    @media (max-width:991.98px){
      .site-header{top:10px}
      .site-header .navbar{border-radius:22px}
      .navbar-collapse{
        margin-top:12px;
        padding:14px;
        border-radius:22px;
        background:rgba(255,255,255,.94);
        border:1px solid var(--color-line);
        box-shadow:var(--shadow-soft);
      }
      .navbar-nav{padding:0;gap:6px}
      .nav-tools{
        flex-direction:column;
        align-items:stretch;
        margin-top:12px;
      }
      .search-pill{width:100%;min-width:0}
      .nav-tools .btn{width:100%}
      .page-hero{padding:124px 0 56px}
      .hero-status-card{margin-top:20px}
      .content-layout{grid-template-columns:1fr}
      .anchor-card{position:static}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-grid>div:first-child{grid-column:1/-1}
    }
    @media (max-width:767.98px){
      .section-pad{padding:58px 0}
      .section-pad-sm{padding:44px 0}
      .hero-title{font-size:36px}
      .hero-desc{font-size:16px}
      .status-grid{grid-template-columns:1fr}
      .rule-item{
        grid-template-columns:1fr;
        gap:12px;
        align-items:start;
      }
      .rule-no{
        border-right:0;
        border-bottom:1px solid var(--color-line);
        padding-bottom:8px;
      }
      .rule-tag{width:max-content}
      .timeline-item{grid-template-columns:1fr;gap:8px}
      .feedback-card,.notice-box,.cta-band{border-radius:24px;padding:22px}
      .footer-grid{grid-template-columns:1fr}
      .copyright{flex-direction:column}
    }
    @media (max-width:575.98px){
      .container-xl{padding-left:18px;padding-right:18px}
      .site-header .container-xl{padding-left:10px;padding-right:10px}
      .brand-text{font-size:15px}
      .brand-icon{width:31px;height:31px}
      .page-hero{padding-top:112px}
      .hero-actions,.cta-actions{flex-direction:column}
      .hero-actions .btn,.cta-actions .btn{width:100%}
      .trust-item{width:100%;justify-content:center}
      .accordion-button{font-size:16px;padding:18px}
      .accordion-body{padding:18px}
    }