/* roulang page: index */
:root{
      --rouge:#d4144f;
      --rouge-dark:#a70f3f;
      --coral:#ff6b57;
      --purple:#7b2cff;
      --cyan:#23d7c7;
      --gold:#f3c96b;
      --ink:#151019;
      --ink-2:#2a1d31;
      --muted:#6f6474;
      --soft:#fff6f4;
      --mist:#f7f4f7;
      --card:#ffffff;
      --line:rgba(21,16,25,.12);
      --line-dark:rgba(255,255,255,.16);
      --radius:8px;
      --radius-lg:10px;
      --shadow:0 14px 34px rgba(21,16,25,.10);
      --shadow-strong:0 22px 58px rgba(21,16,25,.22);
      --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:var(--mist);
      line-height:1.7;
      font-size:16px;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:.22s ease}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    ::selection{background:var(--rouge);color:#fff}
    .site-wrap{min-height:100vh;background:linear-gradient(180deg,#1b101f 0 590px,var(--mist) 590px 100%)}
    .container{max-width:var(--container)}
    .top-strip{
      background:#100b14;
      color:rgba(255,255,255,.82);
      border-bottom:1px solid rgba(255,255,255,.08);
      font-size:13px;
    }
    .top-strip .strip-inner{
      min-height:38px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
    }
    .strip-domain{font-weight:800;color:#fff;letter-spacing:.2px}
    .strip-note{color:rgba(255,255,255,.72)}
    .strip-link{
      color:#fff;
      padding:5px 12px;
      border:1px solid rgba(255,255,255,.22);
      border-radius:999px;
      white-space:nowrap;
    }
    .strip-link:hover{background:#fff;color:var(--ink)}
    .main-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(255,255,255,.94);
      backdrop-filter:saturate(140%) blur(14px);
      border-bottom:1px solid var(--line);
      box-shadow:0 8px 22px rgba(21,16,25,.06);
    }
    .navbar{min-height:74px;padding:10px 0}
    .navbar-brand{
      display:flex;
      align-items:center;
      gap:10px;
      font-weight:900;
      color:var(--ink)!important;
      letter-spacing:0;
      white-space:normal;
    }
    .brand-mark{
      width:38px;height:38px;border-radius:8px;
      background:linear-gradient(135deg,var(--rouge),var(--purple) 55%,var(--coral));
      display:grid;place-items:center;
      color:#fff;font-weight:900;
      box-shadow:0 10px 22px rgba(212,20,79,.28);
      flex:0 0 auto;
    }
    .nav-link{
      color:var(--ink-2)!important;
      font-weight:800;
      padding:10px 14px!important;
      border-radius:8px;
      margin:0 2px;
    }
    .nav-link:hover,.nav-link:focus{background:#fff0f3;color:var(--rouge)!important}
    .nav-link.active{background:var(--ink);color:#fff!important}
    .navbar-toggler{
      border:1px solid var(--line);
      border-radius:8px;
      padding:8px 10px;
    }
    .navbar-toggler:focus{box-shadow:0 0 0 3px rgba(212,20,79,.22)}
    .btn-action,.btn-outline-action,.btn-dark-soft{
      min-height:44px;
      border-radius:8px;
      padding:10px 18px;
      font-weight:900;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border:1px solid transparent;
      transition:.22s ease;
    }
    .btn-action{
      background:var(--rouge);
      color:#fff!important;
      box-shadow:0 12px 26px rgba(212,20,79,.28);
    }
    .btn-action:hover,.btn-action:focus{background:var(--rouge-dark);transform:translateY(-2px);box-shadow:0 18px 32px rgba(212,20,79,.34)}
    .btn-outline-action{
      background:rgba(255,255,255,.08);
      color:#fff!important;
      border-color:rgba(255,255,255,.28);
    }
    .btn-outline-action:hover{background:#fff;color:var(--ink)!important;transform:translateY(-2px)}
    .btn-dark-soft{background:#fff;color:var(--ink)!important;border-color:var(--line)}
    .btn-dark-soft:hover{border-color:var(--rouge);color:var(--rouge)!important;transform:translateY(-2px);box-shadow:var(--shadow)}
    .section{padding:76px 0}
    .section-tight{padding:54px 0}
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;
      border-radius:999px;
      padding:7px 12px;
      font-size:13px;
      font-weight:900;
      color:var(--rouge-dark);
      background:#ffe8ee;
      border:1px solid rgba(212,20,79,.16);
      margin-bottom:16px;
    }
    .eyebrow.dark{color:#fff;background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.18)}
    .section-title{
      font-size:34px;
      line-height:1.22;
      font-weight:950;
      margin:0 0 14px;
      letter-spacing:0;
    }
    .section-desc{
      max-width:760px;
      color:var(--muted);
      margin:0 0 28px;
      font-size:16px;
    }
    .hero{
      padding:58px 0 34px;
      color:#fff;
      position:relative;
    }
    .hero-board{
      background:
        linear-gradient(135deg,rgba(212,20,79,.34),rgba(123,44,255,.20) 44%,rgba(255,107,87,.18)),
        #1a101f;
      border:1px solid rgba(255,255,255,.14);
      border-radius:10px;
      box-shadow:var(--shadow-strong);
      overflow:hidden;
      position:relative;
    }
    .hero-board:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px),
        linear-gradient(0deg,rgba(255,255,255,.04) 1px,transparent 1px);
      background-size:44px 44px;
      opacity:.55;
      pointer-events:none;
    }
    .hero-left,.hero-right{position:relative;z-index:1}
    .hero-left{padding:46px}
    .hero h1{
      font-size:52px;
      line-height:1.12;
      font-weight:950;
      margin:0 0 18px;
      letter-spacing:0;
    }
    .hero-intro{
      color:rgba(255,255,255,.82);
      max-width:650px;
      font-size:17px;
      margin-bottom:24px;
    }
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:28px}
    .hero-points{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:10px;
      max-width:720px;
    }
    .hero-point{
      border:1px solid rgba(255,255,255,.16);
      background:rgba(255,255,255,.08);
      border-radius:8px;
      padding:12px;
    }
    .hero-point b{display:block;font-size:20px;color:#fff;line-height:1.1}
    .hero-point span{font-size:13px;color:rgba(255,255,255,.72)}
    .hero-right{
      padding:26px 26px 26px 0;
    }
    .faux-panel{
      background:#fff;
      color:var(--ink);
      border-radius:10px;
      padding:18px;
      box-shadow:0 24px 50px rgba(0,0,0,.22);
    }
    .panel-head{
      display:flex;justify-content:space-between;align-items:center;
      padding-bottom:14px;border-bottom:1px solid var(--line);
      gap:12px;
    }
    .live-badge{
      display:inline-flex;align-items:center;gap:7px;
      border-radius:999px;background:#fff1d6;color:#7a4d00;
      padding:6px 10px;font-size:12px;font-weight:900;
    }
    .pulse{width:8px;height:8px;border-radius:999px;background:var(--coral);box-shadow:0 0 0 5px rgba(255,107,87,.18)}
    .entry-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:16px 0}
    .entry-card{
      border:1px solid var(--line);
      border-radius:8px;
      padding:14px;
      min-height:112px;
      background:linear-gradient(180deg,#fff,#fff8f7);
      transition:.22s ease;
    }
    .entry-card:hover{border-color:var(--rouge);transform:translateY(-2px);box-shadow:var(--shadow)}
    .entry-card .num{font-weight:950;color:var(--rouge);font-size:24px;line-height:1}
    .entry-card h3{font-size:16px;font-weight:950;margin:9px 0 5px}
    .entry-card p{font-size:13px;color:var(--muted);margin:0;line-height:1.55}
    .rank-lines{display:grid;gap:8px}
    .rank-line{display:grid;grid-template-columns:72px 1fr 40px;align-items:center;gap:10px;font-size:13px;color:var(--muted)}
    .bar{height:8px;border-radius:999px;background:#f0e8ed;overflow:hidden}
    .bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--rouge),var(--purple))}
    .tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
    .tag{
      display:inline-flex;align-items:center;
      min-height:30px;padding:5px 10px;
      border-radius:999px;
      font-size:13px;font-weight:800;
      color:var(--ink-2);
      background:#fff;
      border:1px solid var(--line);
    }
    .tag.hot{background:#ffe8ee;color:var(--rouge-dark);border-color:rgba(212,20,79,.18)}
    .campaign-strip{
      margin-top:22px;
      background:linear-gradient(90deg,var(--coral),var(--rouge),var(--purple));
      color:#fff;
      border-radius:8px;
      padding:12px 16px;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      font-weight:900;
      position:relative;
      z-index:2;
    }
    .campaign-strip span{color:rgba(255,255,255,.86);font-weight:700}
    .story-section{background:var(--soft)}
    .story-box{
      background:#fff;
      border:1px solid var(--line);
      border-radius:10px;
      box-shadow:var(--shadow);
      padding:26px;
      height:100%;
    }
    .story-box h3,.card-title-custom{font-size:20px;font-weight:950;margin:0 0 10px}
    .story-box p{color:var(--muted);margin:0}
    .highlight-wall{
      background:#201325;
      color:#fff;
      border-radius:10px;
      padding:30px;
      height:100%;
      border:1px solid rgba(255,255,255,.12);
    }
    .mini-step{
      display:flex;gap:12px;align-items:flex-start;
      padding:14px 0;
      border-top:1px solid rgba(255,255,255,.12);
    }
    .mini-step:first-of-type{border-top:0}
    .step-no{
      width:28px;height:28px;border-radius:8px;
      display:grid;place-items:center;
      background:var(--rouge);
      color:#fff;font-weight:950;flex:0 0 auto;
    }
    .time-section{background:#f4eef2}
    .time-card{
      border-radius:10px;
      padding:22px;
      background:#fff;
      border:1px solid var(--line);
      box-shadow:0 10px 26px rgba(21,16,25,.06);
      transition:.22s ease;
      height:100%;
    }
    .time-card:hover,.feature-card:hover,.news-item:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:rgba(212,20,79,.35)}
    .time-label{font-size:13px;font-weight:950;color:var(--rouge);margin-bottom:8px}
    .time-card h3{font-size:20px;font-weight:950;margin-bottom:8px}
    .time-card p{color:var(--muted);margin:0}
    .feature-section{background:#fff}
    .pill-tabs{
      display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px;
      padding:8px;background:#f6eff4;border-radius:10px;border:1px solid var(--line);
    }
    .pill-tabs .nav-link{
      color:var(--ink)!important;background:#fff;border:1px solid var(--line);margin:0;
    }
    .pill-tabs .nav-link.active{background:var(--rouge);color:#fff!important;border-color:var(--rouge)}
    .feature-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:16px;
    }
    .feature-card{
      background:#fff;
      border:1px solid var(--line);
      border-radius:10px;
      padding:22px;
      min-height:210px;
      transition:.22s ease;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .feature-card.major{
      background:linear-gradient(135deg,#1a101f,#371743 58%,#4a1027);
      color:#fff;
      border-color:rgba(255,255,255,.12);
      min-height:436px;
    }
    .feature-card.major p{color:rgba(255,255,255,.76)}
    .feature-card p{color:var(--muted);margin-bottom:18px}
    .card-link{font-weight:950;color:var(--rouge)}
    .card-link:hover{color:var(--rouge-dark)}
    .trust-section{
      background:linear-gradient(180deg,#201325,#160d1a);
      color:#fff;
    }
    .trust-panel{
      border:1px solid rgba(255,255,255,.14);
      border-radius:10px;
      background:rgba(255,255,255,.06);
      padding:26px;
    }
    .metric-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:12px;
      margin-top:20px;
    }
    .metric{
      border:1px solid rgba(255,255,255,.14);
      border-radius:8px;
      padding:18px;
      background:rgba(255,255,255,.06);
    }
    .metric b{display:block;font-size:25px;line-height:1.1;color:#fff}
    .metric span{font-size:13px;color:rgba(255,255,255,.72)}
    .news-section{background:#fff6f4}
    .news-layout{
      display:grid;
      grid-template-columns:minmax(0,1fr) 360px;
      gap:20px;
    }
    .news-list{display:grid;gap:12px}
    .news-item{
      display:grid;
      grid-template-columns:110px 1fr auto;
      gap:16px;
      align-items:center;
      background:#fff;
      border:1px solid var(--line);
      border-radius:10px;
      padding:16px;
      transition:.22s ease;
    }
    .news-date{
      color:var(--rouge);
      font-weight:950;
      background:#ffe8ee;
      border-radius:8px;
      padding:12px;
      text-align:center;
      font-size:14px;
    }
    .news-item h3{font-size:18px;font-weight:950;margin:0 0 4px}
    .news-item p{margin:0;color:var(--muted);font-size:14px}
    .arrow-btn{
      width:42px;height:42px;border-radius:8px;border:1px solid var(--line);
      display:grid;place-items:center;font-weight:950;color:var(--rouge);
      background:#fff;
    }
    .recommend-box{
      background:#201325;color:#fff;border-radius:10px;padding:22px;height:100%;
      border:1px solid rgba(255,255,255,.12);
    }
    .recommend-box p{color:rgba(255,255,255,.72)}
    .update-section{background:#f7f4f7}
    .changelog{
      border-left:3px solid var(--rouge);
      display:grid;gap:14px;
    }
    .change-item{
      margin-left:18px;
      background:#fff;
      border:1px solid var(--line);
      border-radius:10px;
      padding:18px;
      position:relative;
      box-shadow:0 8px 22px rgba(21,16,25,.05);
    }
    .change-item:before{
      content:"";
      position:absolute;
      left:-28px;top:22px;
      width:12px;height:12px;border-radius:50%;
      background:var(--coral);
      border:3px solid #fff;
      box-shadow:0 0 0 3px rgba(212,20,79,.18);
    }
    .guide-card{
      height:100%;
      background:#fff;
      border:1px solid var(--line);
      border-radius:10px;
      padding:22px;
      box-shadow:0 10px 24px rgba(21,16,25,.06);
    }
    .guide-card ul{padding-left:0;margin:0;list-style:none;display:grid;gap:10px}
    .guide-card li{display:flex;gap:10px;color:var(--muted)}
    .guide-card li:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--rouge);margin-top:10px;flex:0 0 auto}
    .faq-section{background:#fff}
    .accordion-item{
      border:1px solid var(--line)!important;
      border-radius:10px!important;
      overflow:hidden;
      margin-bottom:12px;
      box-shadow:0 8px 20px rgba(21,16,25,.04);
    }
    .accordion-button{
      font-weight:950;
      color:var(--ink);
      padding:18px 20px;
      background:#fff;
    }
    .accordion-button:not(.collapsed){background:#fff0f3;color:var(--rouge);box-shadow:none}
    .accordion-button:focus{box-shadow:0 0 0 3px rgba(212,20,79,.18);border-color:rgba(212,20,79,.28)}
    .accordion-body{color:var(--muted);padding:0 20px 20px}
    .cta-section{
      background:linear-gradient(135deg,var(--rouge),#7e164f 55%,var(--purple));
      color:#fff;
      padding:72px 0;
    }
    .cta-box{
      background:rgba(255,255,255,.10);
      border:1px solid rgba(255,255,255,.18);
      border-radius:10px;
      padding:28px;
      box-shadow:0 20px 54px rgba(0,0,0,.18);
    }
    .form-control,.form-select{
      min-height:46px;
      border-radius:8px;
      border:1px solid rgba(21,16,25,.16);
      padding:10px 14px;
    }
    .form-control:focus,.form-select:focus{
      border-color:var(--rouge);
      box-shadow:0 0 0 3px rgba(212,20,79,.18);
    }
    .form-hint{font-size:13px;color:rgba(255,255,255,.75);margin-top:10px}
    .footer{
      background:#100b14;
      color:rgba(255,255,255,.72);
      padding:46px 0 28px;
    }
    .footer-brand{
      display:flex;align-items:center;gap:10px;
      color:#fff;font-weight:950;font-size:18px;margin-bottom:12px;
    }
    .footer a{color:rgba(255,255,255,.78)}
    .footer a:hover{color:#fff}
    .footer-nav{display:flex;gap:14px;flex-wrap:wrap;justify-content:flex-end}
    .copyright{
      border-top:1px solid rgba(255,255,255,.12);
      padding-top:18px;
      margin-top:28px;
      font-size:13px;
      display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
    }
    @media (max-width: 991.98px){
      .navbar-collapse{
        padding:14px;
        margin-top:10px;
        background:#fff;
        border:1px solid var(--line);
        border-radius:10px;
        box-shadow:var(--shadow);
      }
      .navbar .btn-action{width:100%;margin-top:8px}
      .hero-left{padding:34px}
      .hero-right{padding:0 24px 28px}
      .hero h1{font-size:38px}
      .hero-points,.metric-grid{grid-template-columns:1fr 1fr}
      .feature-grid{grid-template-columns:1fr 1fr}
      .feature-card.major{grid-column:1/-1;min-height:auto}
      .news-layout{grid-template-columns:1fr}
    }
    @media (max-width: 767.98px){
      .top-strip .strip-note{display:none}
      .section{padding:54px 0}
      .section-title{font-size:27px}
      .hero{padding-top:34px}
      .hero-left{padding:26px 20px}
      .hero h1{font-size:32px}
      .hero-intro{font-size:15px}
      .hero-actions .btn-action,.hero-actions .btn-outline-action{width:100%}
      .hero-points,.entry-grid,.feature-grid,.metric-grid{grid-template-columns:1fr}
      .campaign-strip{align-items:flex-start;flex-direction:column}
      .news-item{grid-template-columns:1fr;align-items:start}
      .arrow-btn{width:100%}
      .footer-nav{justify-content:flex-start;margin-top:18px}
      .brand-mark{width:34px;height:34px}
    }
    @media (max-width: 520px){
      .strip-inner{gap:8px}
      .strip-domain{font-size:12px}
      .strip-link{padding:4px 9px}
      .navbar-brand{font-size:15px;max-width:245px}
      .hero-board,.story-box,.highlight-wall,.time-card,.feature-card,.trust-panel,.recommend-box,.cta-box{border-radius:8px}
      .cta-box{padding:20px}
      .section-desc{font-size:15px}
    }

/* roulang page: category1 */
:root {
      --ink: #170d16;
      --muted: #6f6270;
      --soft: #fff7f8;
      --paper: #ffffff;
      --line: rgba(23, 13, 22, .12);
      --primary: #c8174d;
      --primary-dark: #9e0f39;
      --coral: #ff735f;
      --purple: #6f35ff;
      --cyan: #38e2d0;
      --gold: #ffd36a;
      --dark: #1a0714;
      --dark-2: #2a0f25;
      --radius: 8px;
      --shadow: 0 18px 48px rgba(48, 18, 42, .12);
      --shadow-sm: 0 10px 26px rgba(48, 18, 42, .08);
      --container: 1200px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      color: var(--ink);
      background: #fffafa;
      font-family: PingFang SC, Microsoft YaHei, Noto Sans SC, Arial, sans-serif;
      line-height: 1.7;
      font-size: 16px;
      text-rendering: optimizeLegibility;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color .18s ease, background .18s ease, border-color .18s ease, transform .18s ease, box-shadow .18s ease;
    }

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

    button,
    input,
    select {
      font: inherit;
    }

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

    .top-strip {
      min-height: 38px;
      background: var(--dark);
      color: rgba(255, 255, 255, .86);
      font-size: 13px;
    }

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

    .strip-domain {
      color: var(--gold);
      font-weight: 800;
      margin-right: 10px;
    }

    .strip-note {
      color: rgba(255, 255, 255, .72);
    }

    .strip-link {
      color: #fff;
      font-weight: 700;
      padding: 5px 10px;
      border: 1px solid rgba(255, 255, 255, .18);
      border-radius: 999px;
      white-space: nowrap;
    }

    .strip-link:hover {
      color: var(--dark);
      background: var(--gold);
      border-color: var(--gold);
    }

    .main-header {
      min-height: 74px;
      background: rgba(255, 250, 250, .96);
      border-bottom: 1px solid var(--line);
      box-shadow: 0 8px 24px rgba(27, 7, 20, .05);
      position: sticky;
      top: 0;
      z-index: 1000;
      backdrop-filter: blur(14px);
    }

    .navbar-brand,
    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-weight: 900;
      color: var(--ink);
      letter-spacing: 0;
    }

    .brand-mark {
      width: 38px;
      height: 38px;
      border-radius: 8px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      background: linear-gradient(135deg, var(--primary), var(--purple));
      box-shadow: 0 10px 22px rgba(200, 23, 77, .28);
      flex: 0 0 auto;
      font-weight: 900;
    }

    .navbar-toggler {
      border: 1px solid var(--line);
      border-radius: 8px;
      padding: 8px 10px;
    }

    .navbar-toggler:focus {
      box-shadow: 0 0 0 4px rgba(200, 23, 77, .16);
    }

    .navbar-nav {
      gap: 6px;
    }

    .nav-link {
      color: var(--muted);
      font-weight: 800;
      padding: 10px 14px !important;
      border-radius: 8px;
    }

    .nav-link:hover,
    .nav-link:focus {
      color: var(--primary);
      background: rgba(200, 23, 77, .08);
    }

    .nav-link.active {
      color: #fff !important;
      background: var(--primary);
      box-shadow: 0 10px 22px rgba(200, 23, 77, .18);
    }

    .btn-action,
    .btn-main,
    .btn-soft {
      min-height: 44px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border-radius: 8px;
      font-weight: 900;
      padding: 10px 18px;
      border: 1px solid transparent;
      white-space: nowrap;
      cursor: pointer;
    }

    .btn-action,
    .btn-main {
      color: #fff;
      background: var(--primary);
      box-shadow: 0 14px 30px rgba(200, 23, 77, .24);
    }

    .btn-action:hover,
    .btn-main:hover {
      color: #fff;
      background: var(--primary-dark);
      transform: translateY(-2px);
      box-shadow: 0 18px 36px rgba(158, 15, 57, .28);
    }

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

    .btn-soft:hover {
      color: var(--primary);
      border-color: rgba(200, 23, 77, .34);
      transform: translateY(-2px);
      box-shadow: var(--shadow-sm);
    }

    .btn-main:focus,
    .btn-soft:focus,
    .btn-action:focus,
    .form-control:focus,
    .form-select:focus {
      outline: 0;
      box-shadow: 0 0 0 4px rgba(200, 23, 77, .18);
      border-color: rgba(200, 23, 77, .65);
    }

    .page-hero {
      background:
        linear-gradient(135deg, rgba(111, 53, 255, .38), transparent 34%),
        linear-gradient(110deg, #210717 0%, #3c0a28 46%, #c8174d 100%);
      color: #fff;
      padding: 74px 0 42px;
      overflow: hidden;
      position: relative;
    }

    .page-hero::after {
      content: "";
      position: absolute;
      inset: auto 0 0 0;
      height: 88px;
      background: linear-gradient(180deg, rgba(255, 250, 250, 0), #fffafa);
      pointer-events: none;
    }

    .hero-grid {
      position: relative;
      z-index: 1;
      align-items: stretch;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: #220815;
      background: var(--gold);
      padding: 6px 12px;
      border-radius: 999px;
      font-size: 13px;
      font-weight: 900;
      margin-bottom: 18px;
    }

    h1 {
      margin: 0;
      font-size: 46px;
      line-height: 1.14;
      font-weight: 950;
      letter-spacing: 0;
      max-width: 760px;
    }

    .hero-copy {
      color: rgba(255, 255, 255, .84);
      margin: 18px 0 0;
      font-size: 17px;
      max-width: 720px;
    }

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

    .count-panel {
      height: 100%;
      min-height: 320px;
      background: rgba(255, 255, 255, .09);
      border: 1px solid rgba(255, 255, 255, .18);
      border-radius: 10px;
      padding: 22px;
      box-shadow: 0 18px 42px rgba(0, 0, 0, .22);
      backdrop-filter: blur(10px);
    }

    .count-ring {
      width: 142px;
      height: 142px;
      margin: 0 auto 18px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      background:
        radial-gradient(circle at center, #2a0f25 55%, transparent 56%),
        conic-gradient(var(--gold) 0 72%, rgba(255, 255, 255, .18) 72% 100%);
      border: 1px solid rgba(255, 255, 255, .16);
    }

    .count-ring strong {
      display: block;
      font-size: 34px;
      line-height: 1;
    }

    .count-ring span {
      display: block;
      color: rgba(255, 255, 255, .7);
      font-size: 12px;
      text-align: center;
      margin-top: 4px;
    }

    .pulse-list {
      display: grid;
      gap: 10px;
      margin-top: 16px;
    }

    .pulse-item {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      padding: 10px 12px;
      border-radius: 8px;
      background: rgba(255, 255, 255, .1);
      color: rgba(255, 255, 255, .86);
      font-size: 14px;
    }

    .pulse-item b {
      color: #fff;
    }

    .section {
      padding: 72px 0;
    }

    .section-tight {
      padding: 50px 0;
    }

    .section-kicker {
      display: inline-flex;
      align-items: center;
      border-radius: 999px;
      background: rgba(200, 23, 77, .1);
      color: var(--primary);
      padding: 6px 12px;
      font-weight: 900;
      font-size: 13px;
      margin-bottom: 12px;
    }

    h2 {
      font-size: 32px;
      line-height: 1.22;
      font-weight: 950;
      letter-spacing: 0;
      margin: 0 0 12px;
    }

    .section-lead {
      color: var(--muted);
      margin: 0;
      max-width: 760px;
    }

    .filter-wrap {
      background: var(--paper);
      border: 1px solid var(--line);
      border-radius: 10px;
      padding: 14px;
      box-shadow: var(--shadow-sm);
      margin-bottom: 20px;
    }

    .filter-row {
      display: flex;
      gap: 10px;
      align-items: center;
      flex-wrap: wrap;
    }

    .tag-pill {
      display: inline-flex;
      align-items: center;
      min-height: 34px;
      padding: 6px 12px;
      border-radius: 999px;
      background: #fff;
      border: 1px solid var(--line);
      color: var(--muted);
      font-weight: 800;
      font-size: 14px;
    }

    .tag-pill.is-hot {
      color: #fff;
      background: var(--primary);
      border-color: var(--primary);
    }

    .list-stack {
      display: grid;
      gap: 16px;
    }

    .entry-card {
      position: relative;
      min-height: 188px;
      border: 1px solid var(--line);
      border-radius: 10px;
      background: var(--paper);
      padding: 22px;
      box-shadow: var(--shadow-sm);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      overflow: hidden;
    }

    .entry-card::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      width: 6px;
      height: 100%;
      background: linear-gradient(180deg, var(--primary), var(--coral));
    }

    .entry-card:hover {
      transform: translateY(-3px);
      border-color: rgba(200, 23, 77, .42);
      box-shadow: var(--shadow);
    }

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

    .mini-badge {
      display: inline-flex;
      align-items: center;
      border-radius: 999px;
      padding: 4px 9px;
      font-size: 12px;
      font-weight: 900;
      color: var(--primary);
      background: rgba(200, 23, 77, .1);
    }

    .mini-badge.gold {
      color: #4b2b00;
      background: rgba(255, 211, 106, .72);
    }

    .entry-card h3 {
      font-size: 21px;
      line-height: 1.35;
      font-weight: 950;
      margin: 0 0 8px;
      letter-spacing: 0;
    }

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

    .entry-foot {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      color: var(--muted);
      font-size: 14px;
    }

    .side-panel {
      position: sticky;
      top: 104px;
      display: grid;
      gap: 16px;
    }

    .summary-card,
    .tip-card {
      border-radius: 10px;
      border: 1px solid var(--line);
      background: #fff;
      padding: 20px;
      box-shadow: var(--shadow-sm);
    }

    .summary-card.dark {
      color: #fff;
      background: linear-gradient(135deg, var(--dark), var(--dark-2));
      border-color: rgba(255, 255, 255, .12);
    }

    .summary-card h3,
    .tip-card h3 {
      font-size: 19px;
      font-weight: 950;
      margin: 0 0 12px;
      letter-spacing: 0;
    }

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

    .summary-list li {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      padding: 10px 0;
      border-bottom: 1px solid rgba(23, 13, 22, .1);
      color: var(--muted);
    }

    .summary-card.dark .summary-list li {
      border-color: rgba(255, 255, 255, .12);
      color: rgba(255, 255, 255, .76);
    }

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

    .summary-list b {
      color: var(--ink);
      white-space: nowrap;
    }

    .summary-card.dark .summary-list b {
      color: #fff;
    }

    .notice-band {
      background: linear-gradient(90deg, var(--primary), var(--coral));
      color: #fff;
      border-radius: 10px;
      padding: 18px 20px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      box-shadow: 0 16px 36px rgba(200, 23, 77, .22);
    }

    .notice-band strong {
      font-size: 18px;
      font-weight: 950;
    }

    .process-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
      margin-top: 24px;
    }

    .process-card {
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 10px;
      padding: 18px;
      min-height: 148px;
      box-shadow: var(--shadow-sm);
    }

    .process-no {
      width: 34px;
      height: 34px;
      border-radius: 8px;
      display: grid;
      place-items: center;
      color: #fff;
      background: var(--dark);
      font-weight: 950;
      margin-bottom: 12px;
    }

    .process-card h3 {
      font-size: 18px;
      font-weight: 950;
      margin: 0 0 6px;
    }

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

    .faq-section {
      background: #fff2f2;
    }

    .accordion {
      --bs-accordion-border-color: rgba(23, 13, 22, .12);
      --bs-accordion-border-radius: 10px;
      --bs-accordion-inner-border-radius: 8px;
      --bs-accordion-btn-focus-box-shadow: 0 0 0 4px rgba(200, 23, 77, .14);
      --bs-accordion-active-color: #170d16;
      --bs-accordion-active-bg: #fff;
    }

    .accordion-item {
      border-radius: 10px !important;
      overflow: hidden;
      margin-bottom: 12px;
      box-shadow: var(--shadow-sm);
    }

    .accordion-button {
      font-weight: 950;
      letter-spacing: 0;
    }

    .accordion-body {
      color: var(--muted);
    }

    .cta-block {
      color: #fff;
      background:
        linear-gradient(135deg, rgba(255, 211, 106, .18), transparent 36%),
        linear-gradient(110deg, #1a0714, #7e123e 62%, #ff735f);
      border-radius: 10px;
      padding: 34px;
      box-shadow: var(--shadow);
      overflow: hidden;
    }

    .cta-block h2 {
      color: #fff;
    }

    .cta-block p {
      color: rgba(255, 255, 255, .78);
      margin-bottom: 0;
    }

    .subscribe-form {
      display: grid;
      grid-template-columns: 1fr 180px 150px;
      gap: 10px;
      margin-top: 22px;
    }

    .form-control,
    .form-select {
      min-height: 46px;
      border-radius: 8px;
      border-color: rgba(255, 255, 255, .28);
    }

    .cta-block .form-control,
    .cta-block .form-select {
      background: rgba(255, 255, 255, .96);
      color: var(--ink);
    }

    .footer {
      background: var(--dark);
      color: rgba(255, 255, 255, .72);
      padding: 46px 0 26px;
    }

    .footer-brand {
      color: #fff;
      margin-bottom: 12px;
      font-size: 19px;
    }

    .footer-nav {
      display: flex;
      flex-wrap: wrap;
      justify-content: flex-end;
      gap: 10px;
    }

    .footer-nav a {
      color: rgba(255, 255, 255, .74);
      padding: 8px 10px;
      border-radius: 8px;
      border: 1px solid rgba(255, 255, 255, .12);
    }

    .footer-nav a:hover {
      color: #fff;
      border-color: rgba(255, 255, 255, .34);
      background: rgba(255, 255, 255, .08);
    }

    .copyright {
      margin-top: 28px;
      padding-top: 18px;
      border-top: 1px solid rgba(255, 255, 255, .12);
      display: flex;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
      font-size: 13px;
    }

    @media (max-width: 991.98px) {
      .navbar-collapse {
        padding: 16px 0 4px;
      }

      .navbar-nav {
        gap: 8px;
        margin-bottom: 12px !important;
      }

      .btn-action {
        width: 100%;
      }

      h1 {
        font-size: 36px;
      }

      .page-hero {
        padding: 56px 0 34px;
      }

      .side-panel {
        position: static;
        margin-top: 18px;
      }

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

      .subscribe-form {
        grid-template-columns: 1fr;
      }

      .footer-nav {
        justify-content: flex-start;
      }
    }

    @media (max-width: 767.98px) {
      .strip-note {
        display: none;
      }

      .section {
        padding: 54px 0;
      }

      .section-tight {
        padding: 40px 0;
      }

      h1 {
        font-size: 32px;
      }

      h2 {
        font-size: 26px;
      }

      .hero-actions,
      .notice-band,
      .entry-foot {
        align-items: stretch;
        flex-direction: column;
      }

      .hero-actions .btn-main,
      .hero-actions .btn-soft,
      .entry-foot .btn-soft {
        width: 100%;
      }

      .count-panel {
        min-height: auto;
        margin-top: 20px;
      }

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

      .cta-block {
        padding: 24px;
      }

      .copyright {
        flex-direction: column;
      }
    }

    @media (max-width: 520px) {
      .top-strip {
        font-size: 12px;
      }

      .strip-link {
        padding: 4px 8px;
      }

      .brand-mark {
        width: 34px;
        height: 34px;
      }

      .navbar-brand {
        font-size: 16px;
      }

      .filter-row {
        align-items: stretch;
      }

      .tag-pill {
        justify-content: center;
      }

      .entry-card {
        padding: 18px;
      }
    }

/* roulang page: category2 */
:root {
      --ink: #161018;
      --ink-2: #332735;
      --muted: #756a78;
      --soft: #fff6f7;
      --surface: #ffffff;
      --mist: #f7f3f6;
      --line: rgba(67, 42, 70, .14);
      --primary: #d91f4c;
      --primary-dark: #b8133d;
      --coral: #ff725e;
      --purple: #7d3cff;
      --cyan: #35d6c9;
      --gold: #ffd66b;
      --deep: #1b101f;
      --radius: 8px;
      --radius-sm: 6px;
      --shadow: 0 18px 45px rgba(35, 18, 40, .12);
      --shadow-sm: 0 10px 28px rgba(35, 18, 40, .09);
      --container: 1200px;
    }

    * {
      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(--mist);
      line-height: 1.7;
      letter-spacing: 0;
      overflow-x: hidden;
    }

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

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

    button,
    input,
    select {
      font: inherit;
    }

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

    .top-strip {
      min-height: 38px;
      background: #140d17;
      color: rgba(255, 255, 255, .86);
      font-size: 13px;
      display: flex;
      align-items: center;
    }

    .strip-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
    }

    .strip-domain {
      color: var(--gold);
      font-weight: 800;
      margin-right: 10px;
    }

    .strip-note {
      color: rgba(255, 255, 255, .72);
    }

    .strip-link {
      color: #fff;
      font-weight: 700;
      border-bottom: 1px solid rgba(255, 214, 107, .55);
      white-space: nowrap;
    }

    .strip-link:hover {
      color: var(--gold);
    }

    .main-header {
      min-height: 74px;
      background: rgba(255, 255, 255, .96);
      border-bottom: 1px solid var(--line);
      box-shadow: 0 6px 22px rgba(22, 16, 24, .05);
      position: sticky;
      top: 0;
      z-index: 50;
      backdrop-filter: blur(12px);
    }

    .navbar-brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-size: 19px;
      font-weight: 900;
      color: var(--ink);
      white-space: nowrap;
    }

    .brand-mark {
      width: 38px;
      height: 38px;
      border-radius: var(--radius);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      font-size: 18px;
      font-weight: 900;
      background: linear-gradient(135deg, var(--primary), var(--purple));
      box-shadow: 0 12px 22px rgba(217, 31, 76, .28);
      flex: 0 0 auto;
    }

    .navbar-nav {
      gap: 8px;
    }

    .nav-link {
      color: var(--ink-2);
      font-size: 15px;
      font-weight: 800;
      padding: 10px 14px !important;
      border-radius: 999px;
    }

    .nav-link:hover,
    .nav-link:focus {
      color: var(--primary);
      background: rgba(217, 31, 76, .08);
    }

    .nav-link.active {
      color: #fff !important;
      background: var(--ink);
    }

    .navbar-toggler {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      padding: 8px 10px;
    }

    .navbar-toggler:focus {
      box-shadow: 0 0 0 4px rgba(217, 31, 76, .18);
    }

    .btn-action,
    .btn-primary-red,
    .btn-outline-soft {
      min-height: 44px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border-radius: var(--radius);
      font-weight: 900;
      padding: 10px 18px;
      line-height: 1.2;
      border: 1px solid transparent;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
    }

    .btn-action,
    .btn-primary-red {
      color: #fff;
      background: var(--primary);
      box-shadow: 0 12px 26px rgba(217, 31, 76, .26);
    }

    .btn-action:hover,
    .btn-primary-red:hover {
      color: #fff;
      background: var(--primary-dark);
      transform: translateY(-2px);
      box-shadow: 0 16px 32px rgba(217, 31, 76, .32);
    }

    .btn-outline-soft {
      color: #fff;
      background: rgba(255, 255, 255, .08);
      border-color: rgba(255, 255, 255, .26);
    }

    .btn-outline-soft:hover {
      color: var(--ink);
      background: #fff;
      transform: translateY(-2px);
    }

    .page-hero {
      position: relative;
      color: #fff;
      background:
        linear-gradient(120deg, rgba(27, 16, 31, .98), rgba(78, 24, 72, .88)),
        linear-gradient(135deg, var(--primary), var(--purple));
      overflow: hidden;
    }

    .page-hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(90deg, rgba(255, 114, 94, .22) 0 22%, transparent 22% 100%),
        repeating-linear-gradient(135deg, rgba(255, 255, 255, .06) 0 1px, transparent 1px 16px);
      pointer-events: none;
    }

    .series-rail {
      position: relative;
      z-index: 1;
      border-bottom: 1px solid rgba(255, 255, 255, .12);
      background: rgba(255, 255, 255, .07);
    }

    .series-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      min-height: 54px;
      overflow-x: auto;
      scrollbar-width: none;
    }

    .series-inner::-webkit-scrollbar {
      display: none;
    }

    .series-tabs {
      display: flex;
      align-items: center;
      gap: 8px;
      white-space: nowrap;
    }

    .series-tabs span,
    .series-tabs a {
      display: inline-flex;
      align-items: center;
      min-height: 34px;
      padding: 6px 12px;
      border-radius: 999px;
      color: rgba(255, 255, 255, .86);
      background: rgba(255, 255, 255, .08);
      border: 1px solid rgba(255, 255, 255, .12);
      font-size: 13px;
      font-weight: 800;
    }

    .series-tabs .on {
      color: #1d1020;
      background: var(--gold);
      border-color: var(--gold);
    }

    .limited {
      color: #1d1020;
      background: var(--cyan);
      border-radius: 999px;
      padding: 6px 12px;
      font-size: 13px;
      font-weight: 900;
      white-space: nowrap;
    }

    .hero-main {
      position: relative;
      z-index: 1;
      padding: 70px 0 64px;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--gold);
      background: rgba(255, 214, 107, .12);
      border: 1px solid rgba(255, 214, 107, .3);
      border-radius: 999px;
      padding: 7px 12px;
      font-size: 13px;
      font-weight: 900;
      margin-bottom: 18px;
    }

    h1 {
      max-width: 780px;
      margin: 0;
      font-size: 50px;
      line-height: 1.12;
      font-weight: 950;
      letter-spacing: 0;
    }

    .hero-copy {
      max-width: 720px;
      margin: 18px 0 0;
      color: rgba(255, 255, 255, .82);
      font-size: 17px;
      line-height: 1.8;
    }

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

    .hero-board {
      background: rgba(255, 255, 255, .1);
      border: 1px solid rgba(255, 255, 255, .18);
      border-radius: 10px;
      padding: 16px;
      box-shadow: 0 24px 60px rgba(0, 0, 0, .24);
    }

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

    .board-title {
      font-weight: 950;
      font-size: 18px;
    }

    .board-status {
      color: #1d1020;
      background: var(--gold);
      border-radius: 999px;
      padding: 5px 10px;
      font-size: 12px;
      font-weight: 900;
      white-space: nowrap;
    }

    .matrix {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 10px;
    }

    .matrix-card {
      min-height: 116px;
      border-radius: var(--radius);
      padding: 14px;
      background: rgba(255, 255, 255, .12);
      border: 1px solid rgba(255, 255, 255, .16);
    }

    .matrix-card strong {
      display: block;
      margin-bottom: 8px;
      font-size: 17px;
    }

    .matrix-card span {
      color: rgba(255, 255, 255, .76);
      font-size: 13px;
      line-height: 1.6;
    }

    .pulse-row {
      margin-top: 12px;
      display: grid;
      gap: 8px;
    }

    .pulse-item {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 12px;
      color: rgba(255, 255, 255, .82);
      background: rgba(0, 0, 0, .18);
      border-radius: var(--radius);
      padding: 10px 12px;
      font-size: 13px;
    }

    .pulse-item b {
      color: var(--cyan);
      white-space: nowrap;
    }

    .section {
      padding: 76px 0;
    }

    .section-soft {
      background: var(--soft);
    }

    .section-white {
      background: #fff;
    }

    .section-deep {
      color: #fff;
      background: var(--deep);
    }

    .section-head {
      margin-bottom: 32px;
    }

    .section-kicker {
      color: var(--primary);
      font-size: 13px;
      font-weight: 950;
      margin-bottom: 8px;
    }

    h2 {
      margin: 0;
      color: inherit;
      font-size: 34px;
      line-height: 1.22;
      font-weight: 950;
      letter-spacing: 0;
    }

    .lead-text {
      max-width: 760px;
      margin: 12px 0 0;
      color: var(--muted);
      font-size: 16px;
    }

    .section-deep .lead-text {
      color: rgba(255, 255, 255, .72);
    }

    .theme-card,
    .zone-card,
    .guide-card,
    .faq-wrap,
    .subscribe-panel {
      border-radius: var(--radius);
      border: 1px solid var(--line);
      background: var(--surface);
      box-shadow: var(--shadow-sm);
    }

    .theme-card {
      min-height: 270px;
      padding: 24px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }

    .theme-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow);
      border-color: rgba(217, 31, 76, .45);
    }

    .theme-card.feature {
      color: #fff;
      background:
        linear-gradient(135deg, rgba(217, 31, 76, .95), rgba(125, 60, 255, .88)),
        var(--primary);
      border-color: rgba(255, 255, 255, .22);
    }

    .card-num {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 38px;
      height: 38px;
      border-radius: var(--radius);
      color: #fff;
      background: var(--ink);
      font-weight: 950;
      margin-bottom: 18px;
    }

    .theme-card.feature .card-num {
      color: var(--ink);
      background: var(--gold);
    }

    .tag-row {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin: 18px 0 0;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      border-radius: 999px;
      padding: 6px 10px;
      font-size: 12px;
      font-weight: 900;
      color: var(--primary-dark);
      background: rgba(217, 31, 76, .08);
      border: 1px solid rgba(217, 31, 76, .16);
    }

    .theme-card.feature .tag {
      color: #fff;
      background: rgba(255, 255, 255, .14);
      border-color: rgba(255, 255, 255, .22);
    }

    .theme-card h3,
    .zone-card h3,
    .guide-card h3 {
      margin: 0 0 10px;
      font-size: 21px;
      line-height: 1.35;
      font-weight: 950;
    }

    .theme-card p,
    .zone-card p,
    .guide-card p {
      margin: 0;
      color: var(--muted);
      font-size: 15px;
    }

    .theme-card.feature p {
      color: rgba(255, 255, 255, .82);
    }

    .campaign-band {
      border-radius: 10px;
      padding: 22px;
      color: #fff;
      background:
        linear-gradient(90deg, rgba(217, 31, 76, .96), rgba(255, 114, 94, .9)),
        var(--primary);
      box-shadow: 0 20px 45px rgba(217, 31, 76, .2);
    }

    .campaign-band strong {
      display: block;
      font-size: 22px;
      font-weight: 950;
      margin-bottom: 6px;
    }

    .campaign-band p {
      margin: 0;
      color: rgba(255, 255, 255, .84);
    }

    .zone-grid {
      display: grid;
      grid-template-columns: repeat(12, 1fr);
      gap: 16px;
    }

    .zone-card {
      padding: 20px;
      min-height: 220px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }

    .zone-card:hover {
      transform: translateY(-3px);
      border-color: rgba(125, 60, 255, .35);
      box-shadow: var(--shadow);
    }

    .zone-card.large {
      grid-column: span 6;
      background: #211326;
      color: #fff;
      border-color: rgba(255, 255, 255, .12);
    }

    .zone-card.medium {
      grid-column: span 3;
    }

    .zone-card.wide {
      grid-column: span 4;
    }

    .zone-card.large p {
      color: rgba(255, 255, 255, .74);
    }

    .zone-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 16px;
    }

    .zone-meta span {
      display: inline-flex;
      border-radius: 999px;
      padding: 5px 9px;
      font-size: 12px;
      font-weight: 900;
      color: var(--ink);
      background: var(--gold);
    }

    .mini-list {
      list-style: none;
      padding: 0;
      margin: 18px 0 0;
      display: grid;
      gap: 9px;
    }

    .mini-list li {
      display: flex;
      align-items: flex-start;
      gap: 9px;
      color: var(--ink-2);
      font-size: 14px;
    }

    .zone-card.large .mini-list li {
      color: rgba(255, 255, 255, .82);
    }

    .mini-list li::before {
      content: "";
      width: 8px;
      height: 8px;
      margin-top: 8px;
      border-radius: 999px;
      background: var(--primary);
      flex: 0 0 auto;
    }

    .guide-card {
      padding: 22px;
      height: 100%;
    }

    .guide-line {
      display: grid;
      gap: 12px;
    }

    .guide-step {
      display: grid;
      grid-template-columns: 44px 1fr;
      gap: 14px;
      align-items: start;
      padding: 14px;
      border-radius: var(--radius);
      background: rgba(255, 255, 255, .08);
      border: 1px solid rgba(255, 255, 255, .12);
    }

    .guide-step b {
      width: 44px;
      height: 44px;
      border-radius: var(--radius);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: var(--ink);
      background: var(--cyan);
      font-weight: 950;
    }

    .guide-step strong {
      display: block;
      margin-bottom: 3px;
      color: #fff;
      font-size: 16px;
    }

    .guide-step span {
      color: rgba(255, 255, 255, .68);
      font-size: 14px;
    }

    .compare-bar {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      margin-top: 26px;
    }

    .compare-box {
      border-radius: var(--radius);
      padding: 18px;
      background: rgba(255, 255, 255, .07);
      border: 1px solid rgba(255, 255, 255, .13);
    }

    .compare-box strong {
      color: var(--gold);
      display: block;
      margin-bottom: 7px;
      font-size: 17px;
    }

    .compare-box p {
      color: rgba(255, 255, 255, .72);
      margin: 0;
      font-size: 14px;
    }

    .accordion {
      --bs-accordion-border-color: var(--line);
      --bs-accordion-border-radius: var(--radius);
      --bs-accordion-inner-border-radius: var(--radius);
      --bs-accordion-btn-focus-box-shadow: 0 0 0 4px rgba(217, 31, 76, .18);
      --bs-accordion-active-bg: rgba(217, 31, 76, .08);
      --bs-accordion-active-color: var(--primary-dark);
    }

    .accordion-item {
      border-radius: var(--radius) !important;
      overflow: hidden;
      margin-bottom: 12px;
      box-shadow: 0 8px 20px rgba(35, 18, 40, .05);
    }

    .accordion-button {
      font-weight: 950;
      color: var(--ink);
      padding: 18px 20px;
    }

    .accordion-body {
      color: var(--muted);
      padding: 4px 20px 20px;
    }

    .subscribe-panel {
      overflow: hidden;
      background: #fff;
    }

    .subscribe-left {
      height: 100%;
      padding: 32px;
      color: #fff;
      background:
        linear-gradient(135deg, rgba(27, 16, 31, .98), rgba(217, 31, 76, .9)),
        var(--deep);
    }

    .subscribe-left h2 {
      font-size: 32px;
    }

    .subscribe-left p {
      color: rgba(255, 255, 255, .75);
      margin: 12px 0 0;
    }

    .subscribe-form {
      padding: 32px;
    }

    .form-label {
      font-weight: 900;
      color: var(--ink-2);
    }

    .form-control,
    .form-select {
      min-height: 46px;
      border-radius: var(--radius);
      border-color: var(--line);
      color: var(--ink);
    }

    .form-control:focus,
    .form-select:focus {
      border-color: var(--primary);
      box-shadow: 0 0 0 4px rgba(217, 31, 76, .14);
    }

    .form-hint {
      color: var(--muted);
      font-size: 13px;
      margin-top: 10px;
    }

    .footer {
      padding: 48px 0 26px;
      color: rgba(255, 255, 255, .76);
      background: #130d16;
    }

    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      color: #fff;
      font-size: 20px;
      font-weight: 950;
      margin-bottom: 14px;
    }

    .footer-nav {
      display: flex;
      flex-wrap: wrap;
      justify-content: flex-end;
      gap: 10px;
    }

    .footer-nav a {
      color: rgba(255, 255, 255, .78);
      border: 1px solid rgba(255, 255, 255, .12);
      border-radius: 999px;
      padding: 8px 12px;
      font-weight: 800;
      font-size: 14px;
    }

    .footer-nav a:hover {
      color: #fff;
      border-color: rgba(255, 214, 107, .5);
      background: rgba(255, 255, 255, .06);
    }

    .copyright {
      margin-top: 30px;
      padding-top: 22px;
      border-top: 1px solid rgba(255, 255, 255, .12);
      display: flex;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
      color: rgba(255, 255, 255, .56);
      font-size: 13px;
    }

    @media (max-width: 991.98px) {
      .main-header {
        min-height: 68px;
      }

      .navbar-collapse {
        margin-top: 14px;
        padding: 14px;
        background: #fff;
        border: 1px solid var(--line);
        border-radius: var(--radius);
        box-shadow: var(--shadow-sm);
      }

      .navbar-nav {
        gap: 4px;
      }

      .btn-action {
        width: 100%;
        margin-top: 8px;
      }

      h1 {
        font-size: 38px;
      }

      .hero-main {
        padding: 54px 0;
      }

      .hero-board {
        margin-top: 24px;
      }

      .zone-card.large,
      .zone-card.medium,
      .zone-card.wide {
        grid-column: span 6;
      }

      .footer-nav {
        justify-content: flex-start;
      }
    }

    @media (max-width: 767.98px) {
      .strip-inner {
        min-height: 38px;
      }

      .strip-note {
        display: none;
      }

      .series-inner {
        align-items: flex-start;
        flex-direction: column;
        padding: 10px 0;
      }

      .limited {
        white-space: normal;
      }

      h1 {
        font-size: 32px;
      }

      h2,
      .subscribe-left h2 {
        font-size: 26px;
      }

      .section {
        padding: 56px 0;
      }

      .hero-copy,
      .lead-text {
        font-size: 15px;
      }

      .hero-actions .btn-primary-red,
      .hero-actions .btn-outline-soft {
        width: 100%;
      }

      .matrix,
      .compare-bar {
        grid-template-columns: 1fr;
      }

      .zone-card.large,
      .zone-card.medium,
      .zone-card.wide {
        grid-column: span 12;
      }

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

      .subscribe-left,
      .subscribe-form {
        padding: 24px;
      }

      .copyright {
        flex-direction: column;
      }
    }

    @media (max-width: 520px) {
      .navbar-brand {
        font-size: 17px;
      }

      .brand-mark {
        width: 34px;
        height: 34px;
      }

      .hero-main {
        padding: 44px 0 48px;
      }

      .theme-card,
      .zone-card,
      .guide-card {
        padding: 18px;
      }

      .campaign-band {
        padding: 18px;
      }

      .series-tabs {
        width: 100%;
        overflow-x: auto;
        padding-bottom: 2px;
      }
    }