/* roulang page: index */
:root{
      --ink:#1b1018;
      --ink-2:#2b1726;
      --stage:#150912;
      --stage-soft:#241020;
      --berry:#9b174e;
      --berry-dark:#78113d;
      --coral:#ff6f4f;
      --coral-dark:#e75438;
      --mint:#82e2c4;
      --amber:#f5bf52;
      --ivory:#fff8ed;
      --paper:#fffdf8;
      --muted:#75646e;
      --muted-light:#c8b9c1;
      --line:rgba(89,55,75,.16);
      --line-dark:rgba(255,248,237,.16);
      --shadow:0 18px 50px rgba(32,13,27,.12);
      --shadow-strong:0 24px 70px rgba(24,8,19,.24);
      --radius:8px;
      --container:1200px;
      --trans:180ms 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:var(--paper);
      line-height:1.72;
      overflow-x:hidden;
      text-rendering:optimizeLegibility;
    }
    a{color:inherit;text-decoration:none;transition:color var(--trans),background var(--trans),border-color var(--trans),transform var(--trans)}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{border:0}
    :focus-visible{outline:3px solid rgba(255,111,79,.45);outline-offset:3px}
    .site-container{width:min(100% - 32px,var(--container));margin-inline:auto}
    .section{padding:86px 0}
    .section-tight{padding:64px 0}
    .section-dark{background:linear-gradient(180deg,var(--stage),#210d1c);color:var(--ivory)}
    .section-soft{background:#fff3e8}
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;
      padding:6px 12px;border:1px solid var(--line);
      border-radius:999px;background:rgba(255,255,255,.72);
      color:var(--berry-dark);font-weight:700;font-size:13px;
    }
    .eyebrow.dark{background:rgba(255,255,255,.08);border-color:var(--line-dark);color:#ffe5d8}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:34px}
    .section-title{max-width:720px}
    h1,h2,h3,h4{margin:0;color:inherit;line-height:1.14;font-weight:800;letter-spacing:0}
    h1{font-size:54px}
    h2{font-size:34px}
    h3{font-size:21px}
    p{margin:0}
    .lead{font-size:18px;color:#f2d9df;max-width:780px}
    .section-title p{margin-top:14px;color:var(--muted);font-size:17px;max-width:760px}
    .section-dark .section-title p{color:#d9c4cc}
    .btn-brand,.btn-ghost,.btn-lightline{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      min-height:48px;padding:12px 20px;border-radius:999px;
      font-weight:700;white-space:normal;text-align:center;
      transition:transform var(--trans),box-shadow var(--trans),background var(--trans),border-color var(--trans),color var(--trans);
    }
    .btn-brand{background:var(--coral);color:#2a0c09;box-shadow:0 12px 32px rgba(255,111,79,.32)}
    .btn-brand:hover{background:var(--coral-dark);color:#fff;transform:translateY(-1px);box-shadow:0 16px 38px rgba(255,111,79,.4)}
    .btn-ghost{border:1px solid rgba(255,248,237,.32);background:rgba(255,255,255,.08);color:var(--ivory)}
    .btn-ghost:hover{background:var(--ivory);color:var(--ink);border-color:var(--ivory);transform:translateY(-1px)}
    .btn-lightline{border:1px solid var(--line);background:rgba(255,255,255,.64);color:var(--berry-dark)}
    .btn-lightline:hover{background:var(--berry);border-color:var(--berry);color:#fff;transform:translateY(-1px)}
    .badge-soft{
      display:inline-flex;align-items:center;gap:6px;
      padding:5px 10px;border-radius:999px;
      font-size:12px;font-weight:800;border:1px solid transparent;
    }
    .badge-mint{background:rgba(130,226,196,.16);color:#135b48;border-color:rgba(130,226,196,.38)}
    .badge-amber{background:rgba(245,191,82,.18);color:#7a4c02;border-color:rgba(245,191,82,.42)}
    .badge-coral{background:rgba(255,111,79,.15);color:#9a2d1d;border-color:rgba(255,111,79,.34)}
    .badge-dark{background:rgba(255,255,255,.1);color:#ffe6d9;border-color:rgba(255,255,255,.18)}
    .site-header{
      position:fixed;top:14px;left:0;right:0;z-index:50;
      transition:top var(--trans),background var(--trans),box-shadow var(--trans);
    }
    .nav-shell{
      width:min(100% - 28px,var(--container));margin:auto;
      display:flex;align-items:center;gap:18px;
      padding:12px 14px;border:1px solid rgba(255,248,237,.18);
      border-radius:999px;background:rgba(26,10,22,.46);
      backdrop-filter:blur(18px);box-shadow:0 14px 44px rgba(12,5,10,.24);
    }
    .site-header.scrolled .nav-shell{background:rgba(255,248,237,.94);border-color:var(--line);box-shadow:var(--shadow)}
    .brand{
      display:flex;align-items:center;gap:10px;min-width:max-content;
      color:var(--ivory);font-weight:900;font-size:18px;
    }
    .brand-mark{
      width:34px;height:34px;border-radius:8px;
      background:linear-gradient(135deg,var(--coral),var(--berry));
      box-shadow:0 8px 22px rgba(255,111,79,.24);
      position:relative;
    }
    .brand-mark:after{content:"";position:absolute;inset:9px;border:2px solid rgba(255,255,255,.74);border-radius:50%}
    .site-header.scrolled .brand{color:var(--ink)}
    .nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
    .nav-links a{
      padding:9px 12px;border-radius:999px;color:#f8e8ec;font-weight:700;font-size:14px;
    }
    .nav-links a:hover,.nav-links a.active{background:rgba(255,255,255,.12);color:#fff}
    .site-header.scrolled .nav-links a{color:var(--ink-2)}
    .site-header.scrolled .nav-links a:hover,.site-header.scrolled .nav-links a.active{background:#f0dfd6;color:var(--berry-dark)}
    .nav-search{
      display:flex;align-items:center;gap:8px;min-width:230px;
      padding:7px 10px;border-radius:999px;border:1px solid rgba(255,255,255,.16);
      background:rgba(255,255,255,.08);
    }
    .nav-search input{
      width:100%;border:0;background:transparent;color:#fff;font-size:13px;outline:0;
    }
    .nav-search input::placeholder{color:#d9c5cb}
    .site-header.scrolled .nav-search{background:#fff;border-color:var(--line)}
    .site-header.scrolled .nav-search input{color:var(--ink)}
    .site-header.scrolled .nav-search input::placeholder{color:#8b7b84}
    .nav-toggle{display:none;margin-left:auto;background:rgba(255,255,255,.12);color:#fff;border-radius:999px;padding:9px 12px;font-weight:800}
    .site-header.scrolled .nav-toggle{background:#f0dfd6;color:var(--ink)}
    .hero{
      min-height:760px;display:flex;align-items:center;padding:132px 0 82px;
      color:var(--ivory);position:relative;overflow:hidden;
      background:
        radial-gradient(circle at 50% -5%,rgba(255,111,79,.38),transparent 36%),
        radial-gradient(circle at 14% 24%,rgba(155,23,78,.44),transparent 34%),
        linear-gradient(135deg,#130711 0%,#281020 54%,#11070f 100%);
    }
    .hero:before{
      content:"";position:absolute;inset:0;
      background:
        linear-gradient(110deg,transparent 0 18%,rgba(255,248,237,.08) 19%,transparent 24% 52%,rgba(255,248,237,.06) 54%,transparent 61%),
        repeating-linear-gradient(0deg,rgba(255,255,255,.018) 0 1px,transparent 1px 4px);
      pointer-events:none;
    }
    .hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 430px;gap:42px;align-items:center}
    .hero-copy{max-width:760px}
    .hero h1{margin:18px 0;font-size:56px;max-width:760px}
    .hero .lead{margin-bottom:28px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}
    .micro-stats{display:flex;flex-wrap:wrap;gap:12px}
    .micro-stat{
      min-width:150px;padding:12px 14px;border-radius:var(--radius);
      background:rgba(255,255,255,.08);border:1px solid var(--line-dark);
    }
    .micro-stat strong{display:block;font-size:18px;color:#fff}
    .micro-stat span{display:block;font-size:13px;color:#d9c4cc}
    .booking-panel{
      background:rgba(255,248,237,.1);border:1px solid rgba(255,248,237,.18);
      border-radius:var(--radius);padding:18px;box-shadow:var(--shadow-strong);
      backdrop-filter:blur(18px);
    }
    .panel-top{display:flex;justify-content:space-between;align-items:start;gap:14px;margin-bottom:16px}
    .panel-top p{color:#e6cfd7;font-size:14px;margin-top:5px}
    .slot-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:16px 0}
    .slot{
      min-height:74px;padding:12px;border-radius:var(--radius);
      background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
      display:flex;flex-direction:column;justify-content:space-between;
    }
    .slot strong{font-size:15px}.slot span{font-size:12px;color:#d7c1c9}
    .quick-form{display:grid;gap:10px;margin-top:14px}
    .form-control,.form-select{
      min-height:50px;border-radius:var(--radius);border:1px solid var(--line);
      background:#fff;color:var(--ink);box-shadow:none;
    }
    .form-control:focus,.form-select:focus{
      border-color:var(--coral);box-shadow:0 0 0 4px rgba(255,111,79,.14);
    }
    .panel-note{font-size:13px;color:#d9c4cc;margin-top:12px}
    .app-strip{
      margin-top:-42px;position:relative;z-index:4;
    }
    .app-card{
      background:var(--ivory);border:1px solid var(--line);border-radius:var(--radius);
      box-shadow:var(--shadow);padding:18px;display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center;
    }
    .app-items{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
    .app-item{padding:14px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
    .app-item strong{display:block;margin:8px 0 4px}.app-item span{font-size:13px;color:var(--muted)}
    .feature-layout{display:grid;grid-template-columns:300px 1fr;gap:24px}
    .feature-menu{display:grid;gap:10px;align-self:start}
    .feature-tab{
      padding:16px;border-radius:var(--radius);border:1px solid var(--line);
      background:#fff;color:var(--ink);text-align:left;font-weight:800;
    }
    .feature-tab.active,.feature-tab:hover{background:var(--ink-2);color:#fff;border-color:var(--ink-2)}
    .feature-board{
      border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:22px;box-shadow:var(--shadow);
    }
    .topic-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .topic-card,.case-card,.price-card,.news-item,.timeline-item{
      border:1px solid var(--line);border-radius:var(--radius);background:#fff;
      transition:border-color var(--trans),box-shadow var(--trans),transform var(--trans),background var(--trans);
    }
    .topic-card{min-height:170px;padding:18px;display:flex;flex-direction:column;justify-content:space-between}
    .topic-card:hover,.case-card:hover,.price-card:hover,.news-item:hover{border-color:rgba(155,23,78,.38);box-shadow:var(--shadow);transform:translateY(-1px)}
    .topic-card p,.case-card p,.price-card li,.news-item p,.timeline-item p{color:var(--muted);font-size:14px}
    .scenario-wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:start}
    .timeline{display:grid;gap:14px}
    .timeline-item{padding:18px;display:grid;grid-template-columns:56px 1fr;gap:16px;background:#fffdf8}
    .timeline-index{
      width:42px;height:42px;border-radius:50%;display:grid;place-items:center;
      background:var(--berry);color:#fff;font-weight:900;
    }
    .calendar-panel{background:#20101c;color:var(--ivory);border-radius:var(--radius);padding:22px;border:1px solid var(--line-dark)}
    .date-row{display:flex;justify-content:space-between;gap:14px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.12)}
    .date-row:last-child{border-bottom:0}
    .date-row strong{display:block}.date-row span{color:#d6c2ca;font-size:13px}
    .case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .case-card{padding:20px;min-height:210px}
    .quote{font-size:38px;line-height:1;color:var(--coral);font-weight:900}
    .price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}
    .price-card{padding:22px;min-height:360px;display:flex;flex-direction:column;position:relative;overflow:hidden}
    .price-card.featured{border-color:rgba(255,111,79,.58);box-shadow:0 18px 54px rgba(255,111,79,.16)}
    .price-card.featured:before{content:"";position:absolute;inset:0 0 auto 0;height:5px;background:var(--coral)}
    .price{font-size:34px;font-weight:900;margin:14px 0;color:var(--berry-dark)}
    .price-card ul{padding:0;margin:14px 0 22px;list-style:none;display:grid;gap:10px}
    .price-card li:before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--coral);margin-right:8px;vertical-align:middle}
    .price-card .btn-brand,.price-card .btn-lightline{margin-top:auto}
    .news-layout{display:grid;grid-template-columns:1fr 320px;gap:22px}
    .news-list{display:grid;gap:12px}
    .news-item{padding:16px;display:grid;grid-template-columns:1fr auto;gap:16px;align-items:center}
    .news-item h3{font-size:18px;margin-bottom:6px}
    .side-box{border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:18px;box-shadow:var(--shadow)}
    .tag-cloud{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
    .tag-cloud a{padding:7px 10px;border:1px solid var(--line);border-radius:999px;font-size:13px;color:var(--muted)}
    .tag-cloud a:hover{background:var(--berry);color:#fff;border-color:var(--berry)}
    .faq-wrap{max-width:920px;margin:auto}
    .accordion-item{border:1px solid var(--line);border-radius:var(--radius)!important;margin-bottom:12px;overflow:hidden;background:#fff}
    .accordion-button{font-weight:800;color:var(--ink);background:#fff;box-shadow:none!important;padding:18px 20px}
    .accordion-button:not(.collapsed){background:#fff6ed;color:var(--berry-dark);border-left:4px solid var(--coral)}
    .accordion-body{color:var(--muted);padding:0 22px 20px 24px}
    .cta-panel{
      display:grid;grid-template-columns:1fr 420px;gap:24px;align-items:center;
      padding:30px;border-radius:var(--radius);background:linear-gradient(135deg,#2a1023,#160911);
      color:var(--ivory);border:1px solid var(--line-dark);box-shadow:var(--shadow-strong);
    }
    .cta-panel p{color:#d8c2ca;margin-top:12px}
    .feedback-form{display:grid;gap:10px}
    .form-hint{min-height:20px;color:#82e2c4;font-size:13px}
    .site-footer{background:#12070f;color:#d8c4cc;padding:58px 0 28px}
    .footer-grid{display:grid;grid-template-columns:1.2fr repeat(3,1fr);gap:28px}
    .footer-logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:900;font-size:18px;margin-bottom:12px}
    .footer-col h3{font-size:15px;color:#fff;margin-bottom:12px}
    .footer-col a{display:block;color:#d8c4cc;margin:8px 0;font-size:14px}
    .footer-col a:hover{color:var(--coral);text-decoration:underline}
    .copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:18px;font-size:13px;color:#a9949d}
    .article-shell{max-width:820px;margin:auto;line-height:1.8}
    .article-shell h2{font-size:28px;margin:34px 0 12px}
    .article-shell h3{font-size:21px;margin:26px 0 10px}
    .article-shell blockquote{border-left:4px solid var(--coral);background:#fff3e8;padding:16px 18px;border-radius:0 var(--radius) var(--radius) 0}
    @media (max-width:1024px){
      h1,.hero h1{font-size:44px}
      .hero-grid,.feature-layout,.scenario-wrap,.news-layout,.cta-panel{grid-template-columns:1fr}
      .booking-panel{max-width:620px}
      .app-card{grid-template-columns:1fr}
      .case-grid,.price-grid{grid-template-columns:repeat(2,1fr)}
      .nav-search{display:none}
    }
    @media (max-width:768px){
      .section{padding:56px 0}.section-tight{padding:44px 0}
      h1,.hero h1{font-size:36px} h2{font-size:28px}
      .hero{min-height:auto;padding:118px 0 62px}
      .nav-shell{border-radius:18px;align-items:flex-start;flex-wrap:wrap}
      .nav-toggle{display:inline-flex}
      .nav-links{
        display:none;width:100%;margin-left:0;flex-direction:column;align-items:stretch;
        padding-top:8px;border-top:1px solid rgba(255,255,255,.12)
      }
      .nav-links.show{display:flex}
      .nav-links a{width:100%}
      .site-header.scrolled .nav-links{border-top-color:var(--line)}
      .hero-grid{gap:24px}
      .slot-grid,.app-items,.topic-grid,.case-grid,.price-grid{grid-template-columns:1fr}
      .section-head{display:block}
      .section-head .btn-lightline{margin-top:16px}
      .news-item{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
      .cta-panel{padding:22px}
    }
    @media (max-width:520px){
      .site-container{width:min(100% - 24px,var(--container))}
      .brand{font-size:16px}
      .hero-actions{display:grid}
      .btn-brand,.btn-ghost,.btn-lightline{width:100%;padding-inline:14px}
      .micro-stat{width:100%}
      .timeline-item{grid-template-columns:1fr}
      .date-row{display:block}
      .footer-grid{grid-template-columns:1fr}
    }

/* roulang page: category1 */
:root {
      --bg-ink: #170914;
      --bg-ink-2: #24101f;
      --bg-soft: #fff8f2;
      --bg-panel: #ffffff;
      --text-main: #20161d;
      --text-muted: #756875;
      --text-light: #fff8f7;
      --line: rgba(91, 50, 72, .16);
      --line-dark: rgba(255, 255, 255, .16);
      --brand: #8c1d55;
      --brand-deep: #64113d;
      --coral: #ff6b4a;
      --coral-deep: #e75538;
      --mint: #75d6c6;
      --amber: #f3b84b;
      --rose-soft: #ffe7e0;
      --radius: 8px;
      --shadow: 0 18px 48px rgba(50, 14, 36, .12);
      --shadow-strong: 0 22px 70px rgba(44, 9, 31, .26);
      --container: 1200px;
      --focus: 0 0 0 4px rgba(255, 107, 74, .24);
    }

    * {
      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-main);
      background: var(--bg-soft);
      line-height: 1.7;
      overflow-x: hidden;
    }

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

    a:hover {
      color: var(--coral);
    }

    img, svg {
      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: none;
      box-shadow: var(--focus);
    }

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

    .site-header {
      position: fixed;
      top: 16px;
      left: 0;
      right: 0;
      z-index: 1000;
      transition: top .25s ease;
      pointer-events: none;
    }

    .nav-shell {
      width: min(var(--container), calc(100% - 32px));
      margin: 0 auto;
      min-height: 68px;
      padding: 10px 12px;
      display: flex;
      align-items: center;
      gap: 14px;
      border: 1px solid rgba(255, 255, 255, .2);
      border-radius: 999px;
      background: rgba(37, 12, 31, .62);
      backdrop-filter: blur(18px);
      box-shadow: 0 18px 50px rgba(17, 5, 15, .28);
      pointer-events: auto;
      transition: background .25s ease, border-color .25s ease, box-shadow .25s ease, border-radius .25s ease;
    }

    .site-header.is-scrolled .nav-shell {
      background: rgba(255, 248, 242, .95);
      border-color: rgba(100, 17, 61, .14);
      box-shadow: 0 14px 42px rgba(39, 12, 28, .16);
    }

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

    .site-header.is-scrolled .brand {
      color: var(--brand-deep);
    }

    .brand-mark {
      width: 34px;
      height: 34px;
      border-radius: 8px;
      background:
        linear-gradient(135deg, rgba(255, 107, 74, .95), rgba(140, 29, 85, .95)),
        radial-gradient(circle at 30% 20%, rgba(255, 255, 255, .95), transparent 34%);
      position: relative;
      box-shadow: 0 8px 18px rgba(255, 107, 74, .28);
      flex: 0 0 auto;
    }

    .brand-mark::after {
      content: "";
      position: absolute;
      inset: 8px 9px;
      border-top: 2px solid rgba(255, 255, 255, .8);
      border-bottom: 2px solid rgba(255, 255, 255, .62);
      transform: skewX(-12deg);
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 4px;
      margin-left: auto;
    }

    .nav-links a {
      display: inline-flex;
      align-items: center;
      min-height: 42px;
      padding: 0 14px;
      border-radius: 999px;
      color: rgba(255, 248, 247, .86);
      font-size: 14px;
      font-weight: 600;
    }

    .site-header.is-scrolled .nav-links a {
      color: var(--text-main);
    }

    .nav-links a:hover,
    .nav-links a.active {
      background: rgba(255, 255, 255, .14);
      color: #fff;
    }

    .site-header.is-scrolled .nav-links a:hover,
    .site-header.is-scrolled .nav-links a.active {
      background: var(--rose-soft);
      color: var(--brand-deep);
    }

    .nav-search {
      height: 42px;
      min-width: 235px;
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 0 14px;
      border-radius: 999px;
      border: 1px solid rgba(255, 255, 255, .18);
      background: rgba(255, 255, 255, .1);
      color: rgba(255, 255, 255, .82);
      margin: 0;
    }

    .site-header.is-scrolled .nav-search {
      background: #fff;
      border-color: rgba(100, 17, 61, .12);
      color: var(--brand);
    }

    .nav-search input {
      width: 100%;
      border: 0;
      outline: 0;
      background: transparent;
      color: inherit;
      font-size: 14px;
    }

    .nav-search input::placeholder {
      color: rgba(255, 255, 255, .72);
    }

    .site-header.is-scrolled .nav-search input::placeholder {
      color: #9b8795;
    }

    .nav-toggle {
      display: none;
      border: 1px solid rgba(255, 255, 255, .24);
      background: rgba(255, 255, 255, .12);
      color: #fff;
      border-radius: 999px;
      padding: 9px 13px;
      font-size: 14px;
      font-weight: 700;
      margin-left: auto;
    }

    .site-header.is-scrolled .nav-toggle {
      color: var(--brand-deep);
      background: #fff;
      border-color: rgba(100, 17, 61, .16);
    }

    .btn-brand,
    .btn-ghost,
    .btn-soft {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 46px;
      padding: 0 20px;
      border-radius: 999px;
      font-size: 15px;
      font-weight: 700;
      border: 1px solid transparent;
      cursor: pointer;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
      white-space: nowrap;
    }

    .btn-brand {
      color: #fff;
      background: linear-gradient(135deg, var(--coral), #ff866f);
      box-shadow: 0 12px 26px rgba(255, 107, 74, .28);
    }

    .btn-brand:hover,
    .btn-brand:active {
      color: #fff;
      background: linear-gradient(135deg, var(--coral-deep), var(--coral));
      transform: translateY(-1px);
      box-shadow: 0 16px 32px rgba(255, 107, 74, .36);
    }

    .btn-ghost {
      color: #fff;
      border-color: rgba(255, 255, 255, .24);
      background: rgba(255, 255, 255, .08);
    }

    .btn-ghost:hover {
      color: var(--brand-deep);
      background: #fff;
      border-color: #fff;
      transform: translateY(-1px);
    }

    .btn-soft {
      color: var(--brand-deep);
      background: #fff;
      border-color: rgba(140, 29, 85, .16);
    }

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

    .page-hero {
      position: relative;
      min-height: 560px;
      padding: 130px 0 74px;
      color: var(--text-light);
      background:
        radial-gradient(ellipse at 20% 8%, rgba(255, 107, 74, .38), transparent 34%),
        radial-gradient(ellipse at 78% 16%, rgba(117, 214, 198, .18), transparent 30%),
        linear-gradient(135deg, #160814 0%, #2a1025 52%, #160814 100%);
      overflow: hidden;
    }

    .page-hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(105deg, transparent 18%, rgba(255, 255, 255, .08) 32%, transparent 48%),
        linear-gradient(75deg, transparent 55%, rgba(255, 107, 74, .08) 66%, transparent 76%);
      opacity: .85;
      pointer-events: none;
    }

    .page-hero::after {
      content: "";
      position: absolute;
      inset: 0;
      background-image: radial-gradient(rgba(255, 255, 255, .12) 1px, transparent 1px);
      background-size: 4px 4px;
      opacity: .12;
      pointer-events: none;
    }

    .hero-grid {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, 1.02fr) minmax(320px, .78fr);
      gap: 42px;
      align-items: center;
    }

    .breadcrumb-line {
      display: flex;
      align-items: center;
      gap: 8px;
      color: rgba(255, 248, 247, .72);
      font-size: 14px;
      margin-bottom: 18px;
      flex-wrap: wrap;
    }

    .breadcrumb-line a {
      color: rgba(255, 248, 247, .86);
    }

    .breadcrumb-line a:hover {
      color: #fff;
      text-decoration: underline;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 12px;
      border: 1px solid rgba(255, 255, 255, .18);
      border-radius: 999px;
      background: rgba(255, 255, 255, .1);
      color: rgba(255, 248, 247, .9);
      font-size: 13px;
      font-weight: 700;
      margin-bottom: 18px;
    }

    h1 {
      margin: 0;
      font-size: 52px;
      line-height: 1.12;
      font-weight: 800;
      letter-spacing: 0;
      max-width: 760px;
    }

    .hero-copy {
      margin: 20px 0 0;
      color: rgba(255, 248, 247, .78);
      font-size: 18px;
      max-width: 680px;
    }

    .hero-actions {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 28px;
    }

    .trust-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 22px;
      color: rgba(255, 248, 247, .78);
      font-size: 14px;
    }

    .trust-row span {
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .coupon-wall {
      display: grid;
      gap: 14px;
    }

    .coupon-main {
      position: relative;
      border: 1px solid rgba(255, 255, 255, .18);
      border-radius: var(--radius);
      background: linear-gradient(135deg, rgba(255, 248, 242, .96), rgba(255, 231, 224, .92));
      color: var(--text-main);
      box-shadow: var(--shadow-strong);
      padding: 24px;
      overflow: hidden;
    }

    .coupon-main::before,
    .coupon-main::after {
      content: "";
      position: absolute;
      top: 50%;
      width: 28px;
      height: 28px;
      border-radius: 50%;
      background: #24101f;
      transform: translateY(-50%);
    }

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

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

    .coupon-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 18px;
    }

    .coupon-title {
      font-size: 26px;
      line-height: 1.22;
      font-weight: 800;
      color: var(--brand-deep);
      margin: 0;
    }

    .coupon-code {
      display: inline-flex;
      min-height: 36px;
      align-items: center;
      padding: 0 12px;
      border-radius: 999px;
      background: var(--brand-deep);
      color: #fff;
      font-size: 13px;
      font-weight: 800;
      white-space: nowrap;
    }

    .coupon-list {
      display: grid;
      gap: 10px;
      padding: 0;
      margin: 18px 0 20px;
      list-style: none;
    }

    .coupon-list li {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 10px 0;
      border-top: 1px dashed rgba(100, 17, 61, .2);
      font-size: 14px;
      color: var(--text-muted);
    }

    .coupon-list strong {
      color: var(--text-main);
    }

    .mini-coupon-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
    }

    .mini-coupon {
      min-height: 118px;
      padding: 16px;
      border-radius: var(--radius);
      border: 1px solid rgba(255, 255, 255, .14);
      background: rgba(255, 255, 255, .1);
      color: rgba(255, 248, 247, .86);
    }

    .mini-coupon strong {
      display: block;
      color: #fff;
      font-size: 17px;
      margin: 7px 0 4px;
    }

    .badge-status {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      min-height: 26px;
      padding: 0 10px;
      border-radius: 999px;
      font-size: 12px;
      font-weight: 800;
      line-height: 1;
      white-space: nowrap;
    }

    .badge-coral {
      color: #fff;
      background: var(--coral);
    }

    .badge-mint {
      color: #083f38;
      background: var(--mint);
    }

    .badge-amber {
      color: #4d3100;
      background: var(--amber);
    }

    .badge-rose {
      color: var(--brand-deep);
      background: var(--rose-soft);
    }

    .section {
      padding: 82px 0;
    }

    .section.alt {
      background: #fff;
    }

    .section.dark {
      color: var(--text-light);
      background:
        radial-gradient(ellipse at 12% 0%, rgba(255, 107, 74, .18), transparent 32%),
        linear-gradient(135deg, #170914, #251020 72%, #170914);
    }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, .75fr) minmax(280px, .42fr);
      gap: 24px;
      align-items: end;
      margin-bottom: 30px;
    }

    .section-kicker {
      color: var(--brand);
      font-weight: 800;
      font-size: 13px;
      margin-bottom: 8px;
    }

    .dark .section-kicker {
      color: var(--mint);
    }

    h2 {
      margin: 0;
      font-size: 34px;
      line-height: 1.22;
      font-weight: 800;
      letter-spacing: 0;
    }

    .section-desc {
      margin: 0;
      color: var(--text-muted);
      font-size: 16px;
    }

    .dark .section-desc {
      color: rgba(255, 248, 247, .72);
    }

    .filter-layout {
      display: grid;
      grid-template-columns: 245px minmax(0, 1fr) 285px;
      gap: 20px;
      align-items: start;
    }

    .filter-panel,
    .side-panel,
    .entry-card,
    .feature-strip,
    .case-card,
    .plan-card,
    .remind-card {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--bg-panel);
      box-shadow: var(--shadow);
    }

    .filter-panel,
    .side-panel {
      position: sticky;
      top: 106px;
      padding: 18px;
    }

    .panel-title {
      margin: 0 0 14px;
      font-size: 17px;
      font-weight: 800;
    }

    .filter-group {
      padding: 14px 0;
      border-top: 1px solid var(--line);
    }

    .filter-group:first-of-type {
      border-top: 0;
      padding-top: 0;
    }

    .filter-label {
      display: block;
      margin-bottom: 9px;
      color: var(--text-muted);
      font-size: 13px;
      font-weight: 700;
    }

    .form-check {
      margin-bottom: 8px;
      color: var(--text-main);
      font-size: 14px;
    }

    .form-check-input {
      border-color: rgba(140, 29, 85, .28);
    }

    .form-check-input:checked {
      background-color: var(--coral);
      border-color: var(--coral);
    }

    .form-control,
    .form-select,
    textarea.form-control {
      min-height: 48px;
      border-radius: var(--radius);
      border-color: rgba(140, 29, 85, .18);
      background-color: #fffdfb;
      color: var(--text-main);
      box-shadow: none;
      transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
    }

    .form-control:focus,
    .form-select:focus,
    textarea.form-control:focus {
      border-color: var(--coral);
      box-shadow: var(--focus);
      background-color: #fff;
    }

    .result-toolbar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 14px 16px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      margin-bottom: 16px;
    }

    .result-toolbar strong {
      color: var(--brand-deep);
    }

    .entry-list {
      display: grid;
      gap: 14px;
    }

    .entry-card {
      min-height: 176px;
      padding: 20px;
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 18px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }

    .entry-card:hover {
      transform: translateY(-1px);
      border-color: rgba(255, 107, 74, .45);
      box-shadow: 0 18px 50px rgba(80, 22, 53, .16);
    }

    .entry-meta {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 8px;
      margin-bottom: 10px;
    }

    .entry-card h3 {
      margin: 0 0 8px;
      font-size: 21px;
      font-weight: 800;
      line-height: 1.35;
      color: var(--text-main);
      transition: color .2s ease;
    }

    .entry-card:hover h3 {
      color: var(--brand);
    }

    .entry-card p {
      margin: 0;
      color: var(--text-muted);
      font-size: 15px;
    }

    .entry-action {
      min-width: 132px;
      display: flex;
      flex-direction: column;
      align-items: flex-end;
      justify-content: space-between;
      gap: 12px;
      color: var(--text-muted);
      font-size: 13px;
      text-align: right;
    }

    .side-block {
      padding: 16px 0;
      border-top: 1px solid var(--line);
    }

    .side-block:first-of-type {
      padding-top: 0;
      border-top: 0;
    }

    .tag-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .tag-chip {
      display: inline-flex;
      min-height: 30px;
      align-items: center;
      padding: 0 10px;
      border-radius: 999px;
      background: #fff5f1;
      border: 1px solid rgba(255, 107, 74, .18);
      color: var(--brand-deep);
      font-size: 13px;
      font-weight: 700;
    }

    .status-line {
      display: grid;
      gap: 10px;
    }

    .status-item {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 10px 0;
      border-bottom: 1px dashed rgba(91, 50, 72, .16);
      font-size: 14px;
    }

    .status-item:last-child {
      border-bottom: 0;
    }

    .feature-grid {
      display: grid;
      grid-template-columns: .72fr 1fr;
      gap: 22px;
      align-items: stretch;
    }

    .feature-menu {
      display: grid;
      gap: 12px;
    }

    .feature-strip {
      min-height: 98px;
      padding: 18px;
      display: flex;
      align-items: flex-start;
      gap: 12px;
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }

    .feature-strip:hover {
      transform: translateY(-1px);
      border-color: rgba(255, 107, 74, .4);
      box-shadow: 0 16px 42px rgba(70, 18, 46, .14);
    }

    .icon-box {
      width: 38px;
      height: 38px;
      border-radius: var(--radius);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: var(--rose-soft);
      color: var(--brand-deep);
      font-weight: 900;
      flex: 0 0 auto;
    }

    .feature-strip h3 {
      margin: 0 0 3px;
      font-size: 18px;
      font-weight: 800;
    }

    .feature-strip p {
      margin: 0;
      color: var(--text-muted);
      font-size: 14px;
    }

    .feature-board {
      min-height: 100%;
      padding: 24px;
      border-radius: var(--radius);
      background:
        radial-gradient(ellipse at 78% 10%, rgba(255, 107, 74, .18), transparent 28%),
        linear-gradient(135deg, #22101d, #35142b);
      color: var(--text-light);
      box-shadow: var(--shadow-strong);
    }

    .board-row {
      display: grid;
      grid-template-columns: 80px minmax(0, 1fr) auto;
      gap: 14px;
      align-items: center;
      padding: 16px 0;
      border-top: 1px solid var(--line-dark);
    }

    .board-row:first-of-type {
      border-top: 0;
    }

    .board-row strong {
      color: #fff;
    }

    .board-row span {
      color: rgba(255, 248, 247, .68);
      font-size: 14px;
    }

    .scenario-timeline {
      display: grid;
      gap: 16px;
      counter-reset: step;
    }

    .scenario-item {
      display: grid;
      grid-template-columns: 58px minmax(0, 1fr) 170px;
      gap: 18px;
      align-items: center;
      padding: 18px;
      border-radius: var(--radius);
      border: 1px solid var(--line-dark);
      background: rgba(255, 255, 255, .07);
    }

    .scenario-item::before {
      counter-increment: step;
      content: counter(step, decimal-leading-zero);
      width: 46px;
      height: 46px;
      border-radius: var(--radius);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: #381106;
      background: var(--amber);
      font-weight: 900;
    }

    .scenario-item h3 {
      margin: 0 0 3px;
      font-size: 19px;
      font-weight: 800;
      color: #fff;
    }

    .scenario-item p {
      margin: 0;
      color: rgba(255, 248, 247, .7);
      font-size: 14px;
    }

    .case-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 18px;
    }

    .case-card {
      min-height: 250px;
      padding: 22px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .case-card:nth-child(2) {
      background: #23101d;
      color: var(--text-light);
      border-color: rgba(255, 255, 255, .12);
    }

    .case-card h3 {
      margin: 14px 0 8px;
      font-size: 20px;
      font-weight: 800;
    }

    .case-card p {
      margin: 0;
      color: var(--text-muted);
      font-size: 15px;
    }

    .case-card:nth-child(2) p {
      color: rgba(255, 248, 247, .68);
    }

    .quote {
      margin-top: 18px;
      padding-left: 14px;
      border-left: 3px solid var(--coral);
      color: var(--brand-deep);
      font-weight: 700;
      font-size: 14px;
    }

    .case-card:nth-child(2) .quote {
      color: #fff;
    }

    .plan-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 18px;
    }

    .plan-card {
      min-height: 410px;
      padding: 22px;
      display: flex;
      flex-direction: column;
      position: relative;
      overflow: hidden;
    }

    .plan-card.highlight {
      border-color: rgba(255, 107, 74, .55);
      box-shadow: 0 22px 60px rgba(255, 107, 74, .18);
    }

    .plan-card.highlight::before {
      content: "";
      position: absolute;
      inset: 0 0 auto;
      height: 5px;
      background: linear-gradient(90deg, var(--coral), var(--amber));
    }

    .plan-card h3 {
      margin: 14px 0 4px;
      font-size: 22px;
      font-weight: 800;
    }

    .plan-card .price {
      margin: 12px 0;
      font-size: 34px;
      font-weight: 900;
      color: var(--brand-deep);
    }

    .plan-card .price small {
      font-size: 14px;
      color: var(--text-muted);
      font-weight: 600;
    }

    .plan-card ul {
      display: grid;
      gap: 9px;
      padding: 0;
      margin: 10px 0 22px;
      list-style: none;
      color: var(--text-muted);
      font-size: 15px;
    }

    .plan-card li::before {
      content: "✓";
      margin-right: 8px;
      color: var(--coral);
      font-weight: 900;
    }

    .plan-card .btn-brand,
    .plan-card .btn-soft {
      margin-top: auto;
      width: 100%;
    }

    .faq-wrap {
      max-width: 920px;
      margin: 0 auto;
    }

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

    .accordion-item {
      border: 1px solid var(--line);
      border-radius: var(--radius) !important;
      overflow: hidden;
      background: #fff;
      box-shadow: 0 10px 30px rgba(40, 12, 29, .06);
    }

    .accordion-button {
      padding: 18px 20px;
      font-weight: 800;
      color: var(--text-main);
      background: #fff;
      box-shadow: none !important;
    }

    .accordion-button:not(.collapsed) {
      color: var(--brand-deep);
      background: #fff8f4;
      border-left: 4px solid var(--coral);
    }

    .accordion-body {
      color: var(--text-muted);
      padding: 2px 20px 20px;
    }

    .remind-card {
      padding: 28px;
      display: grid;
      grid-template-columns: minmax(0, .8fr) minmax(320px, 1fr);
      gap: 28px;
      align-items: start;
      background:
        radial-gradient(ellipse at 88% 18%, rgba(255, 107, 74, .16), transparent 30%),
        #fff;
    }

    .remind-card h2 {
      margin-bottom: 12px;
    }

    .remind-form {
      display: grid;
      gap: 12px;
    }

    .form-note {
      margin: 0;
      color: var(--text-muted);
      font-size: 13px;
    }

    .site-footer {
      padding: 58px 0 28px;
      color: rgba(255, 248, 247, .72);
      background:
        radial-gradient(ellipse at 20% 0%, rgba(255, 107, 74, .16), transparent 28%),
        #130811;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.3fr repeat(3, 1fr);
      gap: 26px;
      padding-bottom: 32px;
      border-bottom: 1px solid rgba(255, 255, 255, .12);
    }

    .footer-logo {
      color: #fff;
      margin-bottom: 14px;
    }

    .footer-col p {
      margin: 0;
      max-width: 360px;
      font-size: 14px;
    }

    .footer-col h3 {
      margin: 0 0 12px;
      color: #fff;
      font-size: 16px;
      font-weight: 800;
    }

    .footer-col a {
      display: block;
      width: fit-content;
      color: rgba(255, 248, 247, .72);
      margin: 7px 0;
      font-size: 14px;
    }

    .footer-col a:hover {
      color: #fff;
      text-decoration: underline;
      text-underline-offset: 4px;
    }

    .copyright {
      padding-top: 22px;
      color: rgba(255, 248, 247, .54);
      font-size: 13px;
    }

    .article-layout {
      max-width: 820px;
      margin: 0 auto;
      line-height: 1.8;
    }

    .article-layout h2,
    .article-layout h3 {
      margin-top: 1.6em;
    }

    .article-layout blockquote {
      margin: 24px 0;
      padding: 16px 18px;
      border-left: 4px solid var(--coral);
      background: #fff8f4;
      border-radius: var(--radius);
      color: var(--brand-deep);
    }

    @media (max-width: 1100px) {
      .nav-search {
        display: none;
      }

      .filter-layout {
        grid-template-columns: 220px minmax(0, 1fr);
      }

      .side-panel {
        grid-column: 1 / -1;
        position: static;
      }

      .side-panel .side-blocks {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 18px;
      }

      .side-block {
        padding: 0;
        border-top: 0;
      }
    }

    @media (max-width: 992px) {
      .site-header {
        top: 10px;
      }

      .nav-shell {
        border-radius: 18px;
        flex-wrap: wrap;
      }

      .nav-toggle {
        display: inline-flex;
      }

      .nav-links {
        display: none;
        width: 100%;
        margin-left: 0;
        padding-top: 10px;
        border-top: 1px solid rgba(255, 255, 255, .14);
      }

      .site-header.is-scrolled .nav-links {
        border-top-color: rgba(100, 17, 61, .12);
      }

      .nav-links.show {
        display: grid;
        grid-template-columns: 1fr;
        gap: 6px;
      }

      .nav-links a {
        width: 100%;
        justify-content: center;
      }

      .page-hero {
        padding-top: 118px;
      }

      .hero-grid,
      .feature-grid,
      .remind-card {
        grid-template-columns: 1fr;
      }

      h1 {
        font-size: 40px;
      }

      h2 {
        font-size: 28px;
      }

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

      .filter-layout {
        grid-template-columns: 1fr;
      }

      .filter-panel {
        position: static;
      }

      .case-grid,
      .plan-grid {
        grid-template-columns: 1fr;
      }

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

    @media (max-width: 768px) {
      .site-container,
      .nav-shell {
        width: min(100% - 24px, var(--container));
      }

      .page-hero {
        min-height: auto;
        padding: 112px 0 56px;
      }

      h1 {
        font-size: 34px;
      }

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

      .section {
        padding: 54px 0;
      }

      .mini-coupon-grid,
      .side-panel .side-blocks {
        grid-template-columns: 1fr;
      }

      .entry-card,
      .scenario-item {
        grid-template-columns: 1fr;
      }

      .entry-action {
        min-width: 0;
        align-items: flex-start;
        text-align: left;
      }

      .board-row {
        grid-template-columns: 1fr;
        gap: 6px;
      }

      .result-toolbar {
        align-items: flex-start;
        flex-direction: column;
      }

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

    @media (max-width: 520px) {
      .brand {
        font-size: 15px;
      }

      .brand-mark {
        width: 30px;
        height: 30px;
      }

      .coupon-main {
        padding: 20px 18px;
      }

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

      .coupon-title {
        font-size: 22px;
      }

      .btn-brand,
      .btn-ghost,
      .btn-soft {
        width: 100%;
        min-height: 48px;
        padding: 0 16px;
      }

      .hero-actions {
        width: 100%;
      }

      .scenario-item {
        padding: 16px;
      }

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

/* roulang page: category2 */
:root {
      --bg-deep: #21101f;
      --bg-deeper: #140a14;
      --bg-soft: #fff7f2;
      --bg-panel: #fffdf9;
      --ink: #221822;
      --muted: #786b74;
      --muted-dark: #c7b8c2;
      --line: rgba(91, 46, 77, .16);
      --line-dark: rgba(255, 255, 255, .16);
      --berry: #9f255a;
      --berry-dark: #72183f;
      --coral: #ff6a4d;
      --coral-dark: #e65035;
      --mint: #65d6bc;
      --amber: #ffc557;
      --ivory: #fffaf3;
      --radius: 8px;
      --shadow: 0 18px 46px rgba(42, 18, 36, .14);
      --shadow-soft: 0 12px 28px rgba(42, 18, 36, .10);
      --container: 1200px;
      --font: PingFang SC, Microsoft YaHei, Noto Sans SC, Arial, sans-serif;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: var(--font);
      color: var(--ink);
      background: linear-gradient(180deg, #fff8f3 0%, #fffdf9 38%, #f7f0ed 100%);
      line-height: 1.7;
      overflow-x: hidden;
    }

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

    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(255, 106, 77, .45);
      outline-offset: 3px;
    }

    .site-container {
      width: min(100% - 32px, var(--container));
      margin-inline: auto;
    }

    .section {
      padding: 84px 0;
    }

    .section-tight {
      padding: 64px 0;
    }

    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 12px;
      border-radius: 999px;
      border: 1px solid rgba(159, 37, 90, .18);
      background: rgba(255, 255, 255, .66);
      color: var(--berry-dark);
      font-size: 13px;
      font-weight: 700;
      margin-bottom: 14px;
    }

    .section-title {
      font-size: clamp(26px, 3vw, 36px);
      line-height: 1.22;
      font-weight: 800;
      margin: 0 0 12px;
      letter-spacing: 0;
    }

    .section-summary {
      max-width: 760px;
      margin: 0;
      color: var(--muted);
      font-size: 17px;
    }

    .site-header {
      position: fixed;
      top: 16px;
      left: 0;
      right: 0;
      z-index: 1000;
      padding: 0 18px;
      transition: top .25s ease;
    }

    .nav-shell {
      width: min(100%, 1220px);
      margin: 0 auto;
      min-height: 68px;
      display: flex;
      align-items: center;
      gap: 18px;
      padding: 10px 14px;
      border: 1px solid rgba(255, 255, 255, .22);
      border-radius: var(--radius);
      background: rgba(28, 12, 27, .54);
      backdrop-filter: blur(18px);
      box-shadow: 0 18px 42px rgba(0, 0, 0, .22);
      color: #fff;
      transition: background .25s ease, border-color .25s ease, box-shadow .25s ease;
    }

    .site-header.is-scrolled {
      top: 0;
      padding-inline: 0;
    }

    .site-header.is-scrolled .nav-shell {
      width: 100%;
      border-radius: 0;
      background: rgba(255, 250, 243, .96);
      color: var(--ink);
      border-color: rgba(88, 35, 68, .12);
      box-shadow: 0 12px 26px rgba(42, 18, 36, .13);
    }

    .brand,
    .footer-logo {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-weight: 800;
      letter-spacing: 0;
      white-space: nowrap;
    }

    .brand {
      font-size: 18px;
      flex: 0 0 auto;
    }

    .brand:hover {
      color: #fff;
      transform: translateY(-1px);
    }

    .site-header.is-scrolled .brand:hover {
      color: var(--berry);
    }

    .brand-mark {
      width: 28px;
      height: 28px;
      border-radius: 7px;
      background:
        linear-gradient(135deg, rgba(255, 255, 255, .72), rgba(255, 255, 255, 0) 44%),
        linear-gradient(135deg, var(--coral), var(--berry));
      box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .22), 0 8px 18px rgba(255, 106, 77, .25);
      position: relative;
      flex: 0 0 auto;
    }

    .brand-mark::after {
      content: "";
      position: absolute;
      width: 9px;
      height: 9px;
      right: 5px;
      bottom: 5px;
      border-radius: 50%;
      background: var(--mint);
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 4px;
      margin-left: 4px;
    }

    .nav-links a {
      padding: 9px 12px;
      border-radius: 999px;
      color: rgba(255, 255, 255, .82);
      font-size: 14px;
      font-weight: 700;
      white-space: nowrap;
    }

    .site-header.is-scrolled .nav-links a {
      color: rgba(34, 24, 34, .72);
    }

    .nav-links a:hover,
    .nav-links a.active {
      color: #fff;
      background: rgba(255, 255, 255, .14);
    }

    .site-header.is-scrolled .nav-links a:hover,
    .site-header.is-scrolled .nav-links a.active {
      color: var(--berry-dark);
      background: rgba(159, 37, 90, .10);
    }

    .nav-search {
      margin-left: auto;
      width: min(290px, 26vw);
      height: 42px;
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 0 12px;
      border-radius: 999px;
      border: 1px solid rgba(255, 255, 255, .22);
      background: rgba(255, 255, 255, .10);
      color: rgba(255, 255, 255, .78);
    }

    .site-header.is-scrolled .nav-search {
      background: rgba(255, 255, 255, .72);
      border-color: rgba(159, 37, 90, .15);
      color: var(--muted);
    }

    .nav-search input {
      width: 100%;
      border: 0;
      outline: 0;
      background: transparent;
      color: inherit;
      font-size: 14px;
      min-width: 0;
    }

    .nav-search input::placeholder {
      color: currentColor;
      opacity: .72;
    }

    .nav-toggle {
      display: none;
      margin-left: auto;
      border: 1px solid rgba(255, 255, 255, .25);
      color: #fff;
      background: rgba(255, 255, 255, .08);
      border-radius: 999px;
      min-height: 40px;
      padding: 0 14px;
      font-weight: 700;
    }

    .site-header.is-scrolled .nav-toggle {
      color: var(--ink);
      border-color: rgba(159, 37, 90, .18);
      background: #fff;
    }

    .btn-brand,
    .btn-ghost,
    .btn-soft {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 46px;
      padding: 0 20px;
      border-radius: 999px;
      font-weight: 700;
      border: 1px solid transparent;
      white-space: nowrap;
      cursor: pointer;
    }

    .btn-brand {
      background: linear-gradient(135deg, var(--coral), var(--berry));
      color: #fff;
      box-shadow: 0 12px 28px rgba(255, 106, 77, .25);
    }

    .btn-brand:hover {
      color: #fff;
      background: linear-gradient(135deg, var(--coral-dark), var(--berry-dark));
      transform: translateY(-1px);
      box-shadow: 0 16px 34px rgba(255, 106, 77, .34);
    }

    .btn-ghost {
      border-color: rgba(255, 255, 255, .28);
      color: #fff;
      background: rgba(255, 255, 255, .08);
    }

    .btn-ghost:hover {
      color: var(--ink);
      background: #fff;
      transform: translateY(-1px);
    }

    .btn-soft {
      color: var(--berry-dark);
      border-color: rgba(159, 37, 90, .18);
      background: rgba(159, 37, 90, .08);
    }

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

    .hero-inner {
      position: relative;
      min-height: 560px;
      padding: 132px 0 74px;
      color: #fff;
      background:
        radial-gradient(circle at 24% 12%, rgba(255, 106, 77, .34), transparent 28%),
        radial-gradient(circle at 84% 22%, rgba(101, 214, 188, .16), transparent 24%),
        linear-gradient(132deg, #160914 0%, #2a1128 46%, #100b10 100%);
      overflow: hidden;
    }

    .hero-inner::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(105deg, transparent 0%, rgba(255, 255, 255, .10) 22%, transparent 40%),
        repeating-linear-gradient(90deg, rgba(255, 255, 255, .035) 0, rgba(255, 255, 255, .035) 1px, transparent 1px, transparent 7px);
      opacity: .58;
      pointer-events: none;
    }

    .hero-inner::after {
      content: "";
      position: absolute;
      inset: 0;
      background-image: radial-gradient(rgba(255,255,255,.18) 1px, transparent 1px);
      background-size: 18px 18px;
      opacity: .08;
      pointer-events: none;
    }

    .hero-layout {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, .92fr) minmax(320px, .68fr);
      gap: 34px;
      align-items: end;
    }

    .breadcrumb-line {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 8px;
      color: rgba(255, 255, 255, .72);
      font-size: 14px;
      margin-bottom: 18px;
    }

    .breadcrumb-line a:hover {
      color: #fff;
      text-decoration: underline;
    }

    .hero-copy h1 {
      max-width: 760px;
      font-size: clamp(32px, 5vw, 54px);
      line-height: 1.12;
      font-weight: 800;
      margin: 0 0 18px;
      letter-spacing: 0;
    }

    .hero-copy p {
      max-width: 720px;
      margin: 0 0 26px;
      color: rgba(255, 255, 255, .78);
      font-size: 18px;
    }

    .series-tabs {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-bottom: 26px;
    }

    .series-tabs a,
    .series-tabs span {
      display: inline-flex;
      align-items: center;
      min-height: 34px;
      padding: 0 13px;
      border-radius: 999px;
      border: 1px solid rgba(255, 255, 255, .22);
      background: rgba(255, 255, 255, .08);
      color: rgba(255, 255, 255, .86);
      font-size: 13px;
      font-weight: 700;
    }

    .series-tabs .current {
      background: rgba(255, 106, 77, .22);
      color: #fff;
      border-color: rgba(255, 106, 77, .48);
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      align-items: center;
    }

    .hero-note {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 22px;
      color: rgba(255, 255, 255, .72);
      font-size: 13px;
    }

    .status-strip {
      position: relative;
      z-index: 1;
      border: 1px solid rgba(255, 255, 255, .18);
      background: rgba(255, 255, 255, .08);
      backdrop-filter: blur(14px);
      border-radius: var(--radius);
      padding: 16px;
      box-shadow: 0 18px 42px rgba(0, 0, 0, .2);
    }

    .strip-head {
      display: flex;
      justify-content: space-between;
      gap: 14px;
      align-items: center;
      padding-bottom: 14px;
      border-bottom: 1px solid rgba(255, 255, 255, .14);
      margin-bottom: 14px;
    }

    .strip-head strong {
      font-size: 18px;
    }

    .status-row {
      display: grid;
      grid-template-columns: 86px 1fr auto;
      gap: 10px;
      align-items: center;
      min-height: 44px;
      color: rgba(255, 255, 255, .82);
      font-size: 14px;
      border-bottom: 1px solid rgba(255, 255, 255, .10);
    }

    .status-row:last-child {
      border-bottom: 0;
    }

    .badge-pill {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      min-height: 24px;
      padding: 2px 9px;
      border-radius: 999px;
      font-size: 12px;
      font-weight: 800;
      line-height: 1;
      white-space: nowrap;
      border: 1px solid transparent;
    }

    .badge-mint {
      color: #06382f;
      background: var(--mint);
    }

    .badge-amber {
      color: #4b3000;
      background: var(--amber);
    }

    .badge-coral {
      color: #fff;
      background: var(--coral);
    }

    .badge-soft {
      color: var(--berry-dark);
      background: rgba(159, 37, 90, .10);
      border-color: rgba(159, 37, 90, .14);
    }

    .badge-dark {
      color: #fff;
      background: rgba(255, 255, 255, .13);
      border-color: rgba(255, 255, 255, .16);
    }

    .anchor-grid {
      display: grid;
      grid-template-columns: 270px minmax(0, 1fr);
      gap: 22px;
      align-items: start;
    }

    .index-panel {
      position: sticky;
      top: 104px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: rgba(255, 253, 249, .88);
      box-shadow: var(--shadow-soft);
      padding: 18px;
    }

    .index-panel h2 {
      font-size: 18px;
      font-weight: 800;
      margin: 0 0 12px;
    }

    .index-link {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      align-items: center;
      min-height: 42px;
      padding: 8px 10px;
      border-radius: 8px;
      color: var(--muted);
      font-weight: 700;
      font-size: 14px;
      border: 1px solid transparent;
    }

    .index-link:hover,
    .index-link.active {
      color: var(--berry-dark);
      background: rgba(159, 37, 90, .08);
      border-color: rgba(159, 37, 90, .12);
    }

    .guide-stack {
      display: grid;
      gap: 18px;
    }

    .guide-group {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--bg-panel);
      box-shadow: var(--shadow-soft);
      overflow: hidden;
    }

    .group-head {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      align-items: flex-start;
      padding: 22px;
      border-bottom: 1px solid var(--line);
      background:
        linear-gradient(90deg, rgba(159, 37, 90, .08), transparent 62%),
        #fffdf9;
    }

    .group-head h2 {
      font-size: 24px;
      font-weight: 800;
      margin: 0 0 6px;
    }

    .group-head p {
      margin: 0;
      color: var(--muted);
    }

    .status-bar {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      border-bottom: 1px solid var(--line);
      background: #fff7f2;
    }

    .status-cell {
      padding: 15px 16px;
      border-right: 1px solid var(--line);
      min-height: 82px;
    }

    .status-cell:last-child {
      border-right: 0;
    }

    .status-cell span {
      display: block;
      color: var(--muted);
      font-size: 13px;
      margin-bottom: 4px;
    }

    .status-cell strong {
      display: block;
      font-size: 18px;
      font-weight: 800;
      line-height: 1.25;
    }

    .info-cards {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 16px;
      padding: 18px;
    }

    .info-card,
    .compare-card,
    .quote-card,
    .plan-card {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      box-shadow: 0 10px 24px rgba(42, 18, 36, .06);
      transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
    }

    .info-card {
      min-height: 190px;
      padding: 18px;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .info-card:hover,
    .compare-card:hover,
    .quote-card:hover,
    .plan-card:hover {
      transform: translateY(-1px);
      border-color: rgba(255, 106, 77, .38);
      box-shadow: 0 16px 36px rgba(42, 18, 36, .12);
    }

    .card-top {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      align-items: flex-start;
    }

    .info-card h3,
    .compare-card h3,
    .quote-card h3,
    .plan-card h3 {
      font-size: 19px;
      font-weight: 800;
      margin: 0;
      line-height: 1.35;
    }

    .info-card p,
    .compare-card p,
    .quote-card p,
    .plan-card p {
      margin: 0;
      color: var(--muted);
      font-size: 15px;
    }

    .mini-action {
      margin-top: auto;
      display: inline-flex;
      align-items: center;
      gap: 7px;
      color: var(--berry-dark);
      font-weight: 800;
      font-size: 14px;
    }

    .mini-action:hover {
      color: var(--coral-dark);
      text-decoration: underline;
    }

    .split-band {
      background:
        radial-gradient(circle at 18% 0%, rgba(255, 106, 77, .12), transparent 34%),
        linear-gradient(180deg, #fffdf9, #fff4ed);
      border-top: 1px solid rgba(159, 37, 90, .10);
      border-bottom: 1px solid rgba(159, 37, 90, .10);
    }

    .compare-layout {
      display: grid;
      grid-template-columns: minmax(0, .78fr) minmax(0, 1fr);
      gap: 24px;
      align-items: start;
      margin-top: 28px;
    }

    .notice-panel {
      border-radius: var(--radius);
      background:
        linear-gradient(145deg, rgba(33, 16, 31, .96), rgba(64, 24, 54, .94)),
        var(--bg-deep);
      color: #fff;
      padding: 24px;
      border: 1px solid rgba(255, 255, 255, .14);
      box-shadow: var(--shadow);
    }

    .notice-panel h3 {
      margin: 0 0 12px;
      font-size: 24px;
      font-weight: 800;
    }

    .notice-panel p {
      color: rgba(255, 255, 255, .74);
      margin: 0 0 18px;
    }

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

    .notice-list li {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      padding: 12px;
      border: 1px solid rgba(255, 255, 255, .12);
      border-radius: var(--radius);
      background: rgba(255, 255, 255, .06);
      color: rgba(255, 255, 255, .82);
    }

    .compare-grid {
      display: grid;
      gap: 14px;
    }

    .compare-card {
      min-height: 128px;
      padding: 18px;
      display: grid;
      grid-template-columns: 42px 1fr;
      gap: 14px;
      align-items: flex-start;
    }

    .number-chip {
      width: 42px;
      height: 42px;
      border-radius: 8px;
      display: grid;
      place-items: center;
      color: #fff;
      background: linear-gradient(135deg, var(--berry), var(--coral));
      font-weight: 800;
      box-shadow: 0 10px 22px rgba(159, 37, 90, .22);
    }

    .scenario-row {
      margin-top: 28px;
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 16px;
    }

    .scenario-item {
      border-radius: var(--radius);
      border: 1px solid var(--line);
      background: rgba(255, 255, 255, .72);
      padding: 18px;
      min-height: 170px;
    }

    .scenario-item h3 {
      font-size: 18px;
      font-weight: 800;
      margin: 10px 0 8px;
    }

    .scenario-item p {
      margin: 0;
      color: var(--muted);
      font-size: 15px;
    }

    .quote-grid {
      margin-top: 28px;
      display: grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 18px;
    }

    .quote-card {
      min-height: 220px;
      padding: 22px;
      background:
        linear-gradient(180deg, rgba(255, 106, 77, .06), transparent 44%),
        #fff;
    }

    .quote-mark {
      color: var(--coral);
      font-size: 34px;
      line-height: 1;
      font-weight: 800;
    }

    .quote-card blockquote {
      margin: 12px 0 16px;
      font-size: 18px;
      font-weight: 700;
      line-height: 1.65;
    }

    .quote-meta {
      color: var(--muted);
      font-size: 14px;
    }

    .price-section {
      background:
        linear-gradient(180deg, #21101f, #120812);
      color: #fff;
      position: relative;
      overflow: hidden;
    }

    .price-section::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        radial-gradient(circle at 75% 0%, rgba(255, 106, 77, .24), transparent 28%),
        linear-gradient(110deg, transparent 0%, rgba(255, 255, 255, .08) 36%, transparent 58%);
      pointer-events: none;
    }

    .price-section .site-container {
      position: relative;
      z-index: 1;
    }

    .price-section .section-summary {
      color: rgba(255, 255, 255, .7);
    }

    .plan-grid {
      margin-top: 30px;
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 16px;
    }

    .plan-card {
      background: rgba(255, 255, 255, .07);
      border-color: rgba(255, 255, 255, .16);
      padding: 20px;
      min-height: 360px;
      display: flex;
      flex-direction: column;
      color: #fff;
      position: relative;
      overflow: hidden;
    }

    .plan-card.featured {
      border-color: rgba(255, 106, 77, .72);
      background: rgba(255, 106, 77, .12);
    }

    .plan-card.featured::before {
      content: "";
      position: absolute;
      inset: 0 0 auto 0;
      height: 5px;
      background: linear-gradient(90deg, var(--coral), var(--amber));
    }

    .plan-card p,
    .plan-card li {
      color: rgba(255, 255, 255, .72);
    }

    .plan-price {
      margin: 14px 0;
      font-size: 28px;
      line-height: 1.2;
      font-weight: 800;
    }

    .plan-card ul {
      list-style: none;
      padding: 0;
      margin: 0 0 18px;
      display: grid;
      gap: 10px;
    }

    .plan-card li {
      padding-left: 22px;
      position: relative;
      font-size: 15px;
    }

    .plan-card li::before {
      content: "";
      position: absolute;
      left: 0;
      top: .62em;
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--mint);
    }

    .plan-card .btn-brand,
    .plan-card .btn-ghost {
      margin-top: auto;
      width: 100%;
    }

    .faq-area {
      display: grid;
      grid-template-columns: minmax(0, .7fr) minmax(0, 1fr);
      gap: 28px;
      align-items: start;
    }

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

    .accordion-item {
      border: 1px solid var(--line);
      border-radius: var(--radius) !important;
      overflow: hidden;
      background: #fff;
      box-shadow: 0 8px 20px rgba(42, 18, 36, .06);
    }

    .accordion-button {
      font-weight: 800;
      color: var(--ink);
      background: #fff;
      padding: 18px 20px;
      box-shadow: none;
    }

    .accordion-button:not(.collapsed) {
      color: var(--berry-dark);
      background: rgba(159, 37, 90, .06);
      box-shadow: inset 4px 0 0 var(--coral);
    }

    .accordion-button:focus {
      border-color: transparent;
      box-shadow: 0 0 0 .25rem rgba(255, 106, 77, .16);
    }

    .accordion-body {
      color: var(--muted);
      padding: 16px 20px 20px;
    }

    .remind-box {
      border-radius: var(--radius);
      background:
        linear-gradient(145deg, rgba(255, 255, 255, .92), rgba(255, 247, 242, .96));
      border: 1px solid var(--line);
      box-shadow: var(--shadow);
      padding: 26px;
    }

    .remind-box h2 {
      font-size: 30px;
      font-weight: 800;
      margin: 0 0 10px;
    }

    .remind-box p {
      color: var(--muted);
      margin-bottom: 20px;
    }

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

    .form-control,
    .form-select {
      min-height: 50px;
      border-radius: 8px;
      border: 1px solid rgba(159, 37, 90, .18);
      background-color: #fff;
      color: var(--ink);
      box-shadow: none;
    }

    textarea.form-control {
      min-height: 112px;
      resize: vertical;
    }

    .form-control:focus,
    .form-select:focus {
      border-color: rgba(255, 106, 77, .72);
      box-shadow: 0 0 0 .25rem rgba(255, 106, 77, .14);
    }

    .form-hint {
      color: var(--muted);
      font-size: 13px;
      margin-top: 8px;
    }

    .article-template {
      max-width: 820px;
      margin: 34px auto 0;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      padding: 26px;
      box-shadow: var(--shadow-soft);
    }

    .article-template h2 {
      font-size: 26px;
      font-weight: 800;
      margin: 0 0 12px;
    }

    .article-template p,
    .article-template li {
      color: var(--muted);
      line-height: 1.8;
    }

    .article-template blockquote {
      margin: 20px 0;
      padding: 16px 18px;
      border-left: 4px solid var(--coral);
      background: #fff7f2;
      color: var(--ink);
      border-radius: 0 8px 8px 0;
    }

    .site-footer {
      background: #130813;
      color: rgba(255, 255, 255, .72);
      padding: 58px 0 26px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr repeat(3, 1fr);
      gap: 28px;
      padding-bottom: 34px;
      border-bottom: 1px solid rgba(255, 255, 255, .12);
    }

    .footer-logo {
      color: #fff;
      font-size: 19px;
      margin-bottom: 14px;
    }

    .footer-col p {
      margin: 0;
      max-width: 360px;
    }

    .footer-col h3 {
      color: #fff;
      font-size: 16px;
      font-weight: 800;
      margin: 0 0 14px;
    }

    .footer-col a {
      display: block;
      margin: 8px 0;
      color: rgba(255, 255, 255, .68);
      font-size: 14px;
    }

    .footer-col a:hover {
      color: #fff;
      text-decoration: underline;
    }

    .copyright {
      padding-top: 22px;
      color: rgba(255, 255, 255, .54);
      font-size: 13px;
    }

    @media (max-width: 1024px) {
      .nav-shell {
        gap: 12px;
      }

      .nav-search {
        display: none;
      }

      .hero-layout,
      .anchor-grid,
      .compare-layout,
      .faq-area,
      .quote-grid {
        grid-template-columns: 1fr;
      }

      .index-panel {
        position: static;
      }

      .index-panel .index-list {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
      }

      .plan-grid,
      .scenario-row {
        grid-template-columns: 1fr;
      }

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

    @media (max-width: 768px) {
      .site-header {
        top: 10px;
        padding: 0 10px;
      }

      .nav-shell {
        min-height: 60px;
        flex-wrap: wrap;
        padding: 9px;
      }

      .brand {
        font-size: 16px;
      }

      .nav-toggle {
        display: inline-flex;
        align-items: center;
      }

      .nav-links {
        display: none;
        order: 5;
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 6px;
        padding-top: 8px;
      }

      .nav-links.is-open {
        display: flex;
      }

      .nav-links a {
        width: 100%;
        color: rgba(255, 255, 255, .88);
        background: rgba(255, 255, 255, .08);
      }

      .site-header.is-scrolled .nav-links a {
        background: rgba(159, 37, 90, .06);
      }

      .hero-inner {
        min-height: auto;
        padding: 112px 0 54px;
      }

      .hero-copy p {
        font-size: 16px;
      }

      .status-row {
        grid-template-columns: 78px 1fr;
      }

      .status-row .badge-pill {
        grid-column: 2;
        justify-self: start;
        margin-bottom: 8px;
      }

      .status-bar,
      .info-cards,
      .index-panel .index-list {
        grid-template-columns: 1fr;
      }

      .status-cell {
        border-right: 0;
        border-bottom: 1px solid var(--line);
      }

      .status-cell:last-child {
        border-bottom: 0;
      }

      .group-head,
      .card-top {
        flex-direction: column;
      }

      .section {
        padding: 56px 0;
      }

      .section-tight {
        padding: 46px 0;
      }

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

    @media (max-width: 520px) {
      .site-container {
        width: min(100% - 24px, var(--container));
      }

      .hero-actions,
      .series-tabs {
        flex-direction: column;
        align-items: stretch;
      }

      .btn-brand,
      .btn-ghost,
      .btn-soft {
        width: 100%;
        white-space: normal;
        text-align: center;
      }

      .compare-card {
        grid-template-columns: 1fr;
      }

      .remind-box,
      .notice-panel,
      .article-template {
        padding: 20px;
      }

      .info-card {
        min-height: auto;
      }
    }