/* roulang page: index */
:root{
      --font-cn: "PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      --bg:#111111;
      --bg-2:#1A1A1D;
      --bg-3:#201716;
      --card:#181818;
      --card-2:#202020;
      --cream:#F2D7B6;
      --cream-2:#FFF6EC;
      --copper:#B86A3A;
      --orange:#FF7A1A;
      --orange-2:#FF9A45;
      --brown:#7A2E1F;
      --text:#FFF8EF;
      --muted:#C8B8A5;
      --muted-2:#8F8174;
      --line:rgba(255,255,255,.09);
      --line-dark:rgba(60,40,30,.14);
      --shadow:0 24px 70px rgba(0,0,0,.42);
      --shadow-warm:0 18px 50px rgba(122,46,31,.22);
      --radius-sm:14px;
      --radius:20px;
      --radius-lg:28px;
      --container:1240px;
      --nav-h:72px;
      --tab-h:76px;
      --ease:cubic-bezier(.2,.8,.2,1);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font-cn);
      color:var(--text);
      background:
        radial-gradient(circle at 18% 8%,rgba(255,122,26,.22),transparent 30%),
        radial-gradient(circle at 88% 16%,rgba(122,46,31,.35),transparent 34%),
        linear-gradient(180deg,#111,#17120f 38%,#121212 100%);
      line-height:1.75;
      overflow-x:hidden;
      padding-bottom:0;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.18;
      z-index:-1;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
      background-size:34px 34px;
      mask-image:linear-gradient(to bottom,rgba(0,0,0,.8),transparent 86%);
    }
    a{color:inherit;text-decoration:none;transition:all .22s var(--ease)}
    img{max-width:100%;height:auto;display:block}
    button,input{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(255,122,26,.35);color:#fff}
    .site-container{max-width:var(--container);margin:0 auto;padding:0 20px}
    .skip-link{
      position:absolute;left:16px;top:-60px;background:var(--orange);color:#21120a;
      padding:10px 14px;border-radius:999px;z-index:9999;font-weight:700
    }
    .skip-link:focus{top:14px}
    .site-header{
      position:sticky;top:0;z-index:1000;height:var(--nav-h);
      background:rgba(17,17,17,.88);backdrop-filter:blur(18px);
      border-bottom:1px solid var(--line)
    }
    .nav-wrap{
      height:var(--nav-h);display:flex;align-items:center;justify-content:space-between;gap:18px
    }
    .brand{
      display:flex;align-items:center;gap:12px;min-width:0;font-weight:800;letter-spacing:-.03em
    }
    .brand-mark{
      width:40px;height:40px;border-radius:14px;
      background:linear-gradient(135deg,var(--orange),var(--brown));
      box-shadow:0 10px 26px rgba(255,122,26,.25);
      position:relative;flex:0 0 auto
    }
    .brand-mark:before,.brand-mark:after{
      content:"";position:absolute;border-radius:999px;background:rgba(255,248,239,.88)
    }
    .brand-mark:before{width:18px;height:3px;left:11px;top:13px}
    .brand-mark:after{width:12px;height:3px;left:14px;top:23px}
    .brand-text{font-size:18px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:360px}
    .desktop-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
    .desktop-nav a{
      position:relative;padding:9px 14px;border-radius:999px;color:var(--muted);font-size:15px;font-weight:650
    }
    .desktop-nav a:hover{color:#fff;background:rgba(255,255,255,.06)}
    .desktop-nav a.active{color:#17100d;background:var(--orange);box-shadow:0 10px 26px rgba(255,122,26,.28)}
    .nav-cta{
      display:inline-flex;align-items:center;gap:8px;margin-left:8px;padding:10px 16px;border-radius:999px;
      background:rgba(255,122,26,.12);color:var(--orange);border:1px solid rgba(255,122,26,.35);font-weight:750
    }
    .nav-cta:hover{background:var(--orange);color:#1b1008;transform:translateY(-1px)}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;
      padding:12px 20px;border-radius:999px;border:1px solid transparent;font-weight:800;line-height:1.1;
      transition:transform .22s var(--ease),box-shadow .22s var(--ease),background .22s var(--ease),border-color .22s var(--ease)
    }
    .btn-primary{background:var(--orange);color:#19100a;box-shadow:0 14px 36px rgba(255,122,26,.28)}
    .btn-primary:hover{background:var(--orange-2);color:#120b07;transform:translateY(-2px);box-shadow:0 18px 42px rgba(255,122,26,.36)}
    .btn-secondary{color:var(--cream);border-color:rgba(242,215,182,.32);background:rgba(255,255,255,.04)}
    .btn-secondary:hover{border-color:var(--orange);background:rgba(255,122,26,.12);color:#fff;transform:translateY(-2px)}
    .btn-dark{background:#17100d;color:#fff;border-color:rgba(255,255,255,.16)}
    .btn-dark:hover{background:#231511;color:var(--orange);transform:translateY(-2px)}
    a:focus-visible,button:focus-visible,input:focus-visible{
      outline:3px solid rgba(255,122,26,.55);outline-offset:3px
    }
    .badge,.tag{
      display:inline-flex;align-items:center;gap:7px;border-radius:999px;font-size:13px;font-weight:750;
      padding:7px 11px;border:1px solid rgba(255,255,255,.1);color:var(--cream);background:rgba(255,255,255,.055)
    }
    .badge.orange,.tag.orange{background:rgba(255,122,26,.14);border-color:rgba(255,122,26,.34);color:#FFD8B7}
    .tag.copper{background:rgba(184,106,58,.14);border-color:rgba(184,106,58,.34)}
    .hero{
      position:relative;padding:92px 0 76px;min-height:650px;display:flex;align-items:center;overflow:hidden
    }
    .hero:after{
      content:"";position:absolute;right:-140px;top:70px;width:520px;height:520px;border-radius:50%;
      background:radial-gradient(circle,rgba(255,122,26,.25),transparent 68%);filter:blur(8px);pointer-events:none
    }
    .hero h1{
      font-size:clamp(38px,6vw,70px);line-height:1.08;margin:18px 0 20px;font-weight:850;letter-spacing:-.06em
    }
    .hero-lead{font-size:clamp(17px,2vw,21px);color:var(--muted);max-width:660px;margin:0 0 28px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:24px}
    .age-note{
      display:flex;align-items:flex-start;gap:12px;max-width:640px;padding:14px 16px;border-radius:18px;
      background:rgba(255,255,255,.055);border:1px solid var(--line);color:var(--muted);font-size:14px
    }
    .age-note strong{color:var(--orange);white-space:nowrap}
    .visual-stage{
      position:relative;padding:18px;border-radius:32px;background:linear-gradient(145deg,rgba(255,246,236,.08),rgba(255,255,255,.025));
      border:1px solid var(--line);box-shadow:var(--shadow);overflow:hidden
    }
    .visual-stage:before{
      content:"";position:absolute;inset:0;background:
      radial-gradient(circle at 72% 18%,rgba(255,122,26,.25),transparent 28%),
      linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
      background-size:auto,18px 100%;opacity:.55
    }
    .cover-grid{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:14px}
    .cover-card{
      min-height:190px;border-radius:24px;padding:18px;position:relative;overflow:hidden;
      background:linear-gradient(135deg,#2b1712,#1a1a1d 55%,#3a2217);border:1px solid rgba(255,255,255,.1)
    }
    .cover-card.large{min-height:408px}
    .cover-card.small:nth-child(1){background:linear-gradient(135deg,#30201a,#171717 65%,#7a2e1f)}
    .cover-card.small:nth-child(2){background:linear-gradient(135deg,#1f1f1f,#352116 68%,#b86a3a)}
    .cover-card:after{
      content:"";position:absolute;inset:16px;border-radius:18px;
      background:linear-gradient(90deg,rgba(255,255,255,.08) 0 8px,transparent 8px 16px);
      opacity:.35;filter:blur(.2px)
    }
    .cover-card .meta{position:relative;z-index:2;display:flex;justify-content:space-between;align-items:center}
    .cover-title{position:absolute;z-index:2;left:18px;right:18px;bottom:18px;font-size:20px;font-weight:800}
    .float-panel{
      position:absolute;z-index:3;right:26px;bottom:26px;width:min(260px,70%);
      padding:16px;border-radius:20px;background:rgba(17,17,17,.84);border:1px solid rgba(255,255,255,.12);
      box-shadow:0 18px 38px rgba(0,0,0,.36)
    }
    .float-panel b{display:block;color:#fff;margin-bottom:4px}
    .float-panel span{color:var(--muted);font-size:13px}
    .section{padding:76px 0;position:relative}
    .section.alt{background:linear-gradient(180deg,rgba(255,246,236,.04),rgba(122,46,31,.08));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .section.light{
      color:#251913;background:linear-gradient(180deg,#FFF6EC,#F6EFE6)
    }
    .section-kicker{color:var(--orange);font-weight:850;font-size:14px;letter-spacing:.08em;margin-bottom:10px}
    .section-title{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px}
    .section-title h2{font-size:clamp(28px,4vw,44px);line-height:1.18;margin:0;font-weight:850;letter-spacing:-.04em}
    .section-title p{max-width:520px;color:var(--muted);margin:0}
    .light .section-title p,.light .muted{color:#6b584a}
    .story-strip{display:grid;grid-template-columns:1fr;gap:16px}
    .story-item{
      display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start;padding:22px;
      border-radius:24px;background:rgba(255,255,255,.045);border:1px solid var(--line)
    }
    .story-no{
      width:46px;height:46px;border-radius:16px;background:rgba(255,122,26,.13);color:var(--orange);
      display:grid;place-items:center;font-weight:900;border:1px solid rgba(255,122,26,.28)
    }
    .story-item h3{margin:0 0 6px;font-size:22px}
    .story-item p{margin:0;color:var(--muted)}
    .feature-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}
    .content-card{
      display:block;border-radius:var(--radius-lg);overflow:hidden;background:var(--card);border:1px solid var(--line);
      box-shadow:0 16px 42px rgba(0,0,0,.22);height:100%
    }
    .content-card:hover{transform:translateY(-4px);border-color:rgba(255,122,26,.55);box-shadow:0 22px 58px rgba(0,0,0,.38)}
    .cover{
      height:190px;position:relative;overflow:hidden;background:
      radial-gradient(circle at 22% 28%,rgba(255,122,26,.46),transparent 26%),
      linear-gradient(135deg,#241512,#1a1a1d 55%,#51301d)
    }
    .content-card.big .cover{height:324px}
    .cover:before{
      content:"";position:absolute;inset:0;background:
      linear-gradient(90deg,rgba(255,255,255,.12) 0 10px,transparent 10px 22px),
      radial-gradient(circle at 78% 70%,rgba(242,215,182,.2),transparent 24%);
      opacity:.45
    }
    .card-body{padding:22px}
    .card-body h3{margin:12px 0 8px;font-size:24px;line-height:1.28}
    .content-card:not(.big) .card-body h3{font-size:20px}
    .card-body p{margin:0 0 14px;color:var(--muted)}
    .meta-line{display:flex;gap:10px;flex-wrap:wrap;color:var(--muted-2);font-size:13px}
    .side-stack{display:grid;gap:20px}
    .mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:18px}
    .mini-card{
      padding:20px;border-radius:24px;background:rgba(255,255,255,.045);border:1px solid var(--line)
    }
    .mini-card:hover{background:rgba(255,122,26,.08);border-color:rgba(255,122,26,.35);transform:translateY(-3px)}
    .mini-card h3{font-size:20px;margin:12px 0 6px}
    .mini-card p{margin:0;color:var(--muted);font-size:15px}
    .stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .stat-card{
      padding:24px;border-radius:24px;background:#fff;border:1px solid var(--line-dark);
      box-shadow:0 18px 48px rgba(92,54,28,.1)
    }
    .stat-num{font-size:34px;font-weight:900;color:var(--brown);line-height:1}
    .stat-card h3{font-size:18px;margin:12px 0 6px;color:#2a1a13}
    .stat-card p{margin:0;color:#705a4b;font-size:14px}
    .rank-panel{
      padding:26px;border-radius:28px;background:linear-gradient(135deg,#1b1b1b,#24140f);
      border:1px solid var(--line);box-shadow:var(--shadow)
    }
    .rank-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
    .rank-list li{
      display:flex;gap:14px;align-items:center;padding:14px;border-radius:18px;background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.07)
    }
    .rank-index{
      width:34px;height:34px;border-radius:12px;background:rgba(255,122,26,.15);color:var(--orange);
      display:grid;place-items:center;font-weight:900
    }
    .rank-list b{display:block}
    .rank-list span{display:block;color:var(--muted);font-size:13px}
    .filter-row{display:flex;gap:10px;overflow-x:auto;padding-bottom:8px;scrollbar-width:none}
    .filter-row::-webkit-scrollbar{display:none}
    .filter-row .tag:hover{border-color:var(--orange);background:rgba(255,122,26,.12)}
    .faq-wrap{max-width:900px;margin:0 auto}
    .accordion{background:transparent}
    .accordion-item{margin-bottom:12px;border-radius:20px;overflow:hidden;border:1px solid var(--line);background:rgba(255,255,255,.045)}
    .accordion-title{
      border:0!important;color:#fff!important;background:transparent!important;font-size:17px;font-weight:800;padding:20px 54px 20px 20px
    }
    .accordion-title:hover,.accordion-title:focus{background:rgba(255,122,26,.08)!important}
    .accordion-title:before{color:var(--orange);font-size:22px;margin-top:-12px}
    .accordion-content{
      border:0!important;background:rgba(17,17,17,.28)!important;color:var(--muted)!important;padding:0 20px 20px 20px;
      border-left:3px solid var(--orange)!important
    }
    .cta-band{
      position:relative;overflow:hidden;border-radius:34px;padding:34px;background:linear-gradient(135deg,var(--orange),var(--brown));
      box-shadow:var(--shadow-warm)
    }
    .cta-band:after{
      content:"";position:absolute;right:-90px;top:-90px;width:240px;height:240px;border-radius:50%;
      background:rgba(255,255,255,.18)
    }
    .cta-band h2{position:relative;margin:0 0 8px;font-size:clamp(28px,4vw,42px);color:#160d08;font-weight:900}
    .cta-band p{position:relative;margin:0;color:#2c1710;max-width:680px;font-weight:650}
    .subscribe-form{
      position:relative;margin-top:22px;display:flex;gap:12px;max-width:680px
    }
    .subscribe-form input{
      min-height:50px;border-radius:999px;border:1px solid rgba(20,12,8,.16);background:rgba(255,255,255,.88);
      color:#251913;padding:0 18px;box-shadow:none
    }
    .subscribe-form input::placeholder{color:#80624e}
    .form-hint{position:relative;margin-top:10px;color:#2c1710;font-size:13px}
    .site-footer{
      padding:54px 0 30px;background:#0d0d0d;border-top:1px solid var(--line);color:var(--muted)
    }
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:24px;align-items:start}
    .footer-brand{font-size:20px;font-weight:900;color:#fff;margin-bottom:10px}
    .footer-links{display:grid;gap:8px}
    .footer-links a:hover{color:var(--orange);transform:translateX(3px)}
    .footer-note{padding:14px 16px;border-radius:18px;background:rgba(255,255,255,.045);border:1px solid var(--line);font-size:14px}
    .copyright{margin-top:28px;padding-top:20px;border-top:1px solid var(--line);font-size:13px;color:#8f8174}
    .mobile-tab{
      display:none;position:fixed;left:0;right:0;bottom:0;height:var(--tab-h);z-index:1200;
      background:rgba(18,18,18,.94);backdrop-filter:blur(18px);border-top:1px solid rgba(255,255,255,.08);
      padding:8px 10px env(safe-area-inset-bottom)
    }
    .mobile-tab-inner{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;max-width:560px;margin:0 auto}
    .tab-item{
      display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;border-radius:16px;
      color:#b9a895;font-size:12px;font-weight:750;min-height:58px
    }
    .tab-item svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:2}
    .tab-item.active{color:var(--orange);background:rgba(255,122,26,.1)}
    .tab-item:hover{color:#fff;background:rgba(255,255,255,.06)}
    @media (min-width:640px){
      .story-strip{grid-template-columns:repeat(3,1fr)}
    }
    @media (max-width:1024px){
      .brand-text{max-width:280px}
      .feature-layout{grid-template-columns:1fr}
      .stats-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media (max-width:900px){
      .hero{padding:64px 0 56px;min-height:auto}
      .desktop-nav .hide-mid{display:none}
      .nav-cta{display:none}
      .cover-grid{grid-template-columns:1fr}
      .cover-card.large{min-height:290px}
      .mini-grid{grid-template-columns:1fr}
      .section-title{display:block}
      .section-title p{margin-top:10px}
      .footer-grid{grid-template-columns:1fr}
    }
    @media (max-width:640px){
      body{padding-bottom:calc(var(--tab-h) + 12px)}
      .site-header{height:64px}
      .nav-wrap{height:64px}
      .desktop-nav{display:none}
      .mobile-tab{display:block}
      .brand-mark{width:36px;height:36px;border-radius:12px}
      .brand-text{font-size:15px;max-width:calc(100vw - 96px)}
      .site-container{padding:0 16px}
      .hero h1{font-size:38px}
      .hero-actions .btn{width:100%}
      .age-note{font-size:13px}
      .visual-stage{border-radius:24px;padding:12px}
      .float-panel{position:relative;right:auto;bottom:auto;width:100%;margin-top:12px}
      .cover-card{min-height:160px}
      .section{padding:54px 0}
      .story-item{grid-template-columns:1fr}
      .content-card.big .cover,.cover{height:210px}
      .stats-grid{grid-template-columns:1fr}
      .rank-list li{align-items:flex-start}
      .subscribe-form{flex-direction:column}
      .subscribe-form .btn{width:100%}
      .cta-band{padding:24px;border-radius:26px}
    }

/* roulang page: category2 */
:root{
      --color-bg:#111111;
      --color-bg-2:#1a1a1d;
      --color-panel:#181818;
      --color-panel-2:#202020;
      --color-warm:#ff7a1a;
      --color-warm-2:#b86a3a;
      --color-brown:#7a2e1f;
      --color-cream:#f2d7b6;
      --color-soft:#fff6ec;
      --color-text:#f7efe6;
      --color-muted:#b9aaa0;
      --color-line:rgba(255,255,255,.09);
      --color-line-soft:rgba(60,40,30,.14);
      --shadow-card:0 22px 70px rgba(0,0,0,.34);
      --shadow-warm:0 18px 48px rgba(255,122,26,.18);
      --radius-sm:14px;
      --radius-md:20px;
      --radius-lg:28px;
      --radius-pill:999px;
      --font-main:PingFang SC,Microsoft YaHei,Noto Sans SC,Arial,sans-serif;
      --container:1220px;
      --nav-height:72px;
      --bottom-tab:78px;
      --ease:cubic-bezier(.2,.75,.25,1);
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      font-family:var(--font-main);
      color:var(--color-text);
      background:
        radial-gradient(circle at 82% 8%, rgba(255,122,26,.18), transparent 30%),
        radial-gradient(circle at 12% 35%, rgba(122,46,31,.32), transparent 32%),
        linear-gradient(180deg,#111 0%,#171313 44%,#211811 100%);
      line-height:1.75;
      padding-bottom:var(--bottom-tab);
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.18;
      background-image:
        linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
      background-size:34px 34px;
      mask-image:linear-gradient(180deg,rgba(0,0,0,.8),transparent 78%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none;transition:color .22s var(--ease),background .22s var(--ease),border-color .22s var(--ease),transform .22s var(--ease)}
    img{display:block;max-width:100%;height:auto}
    button,input{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(255,122,26,.35);color:#fff}

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

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      min-height:var(--nav-height);
      background:rgba(17,17,17,.88);
      border-bottom:1px solid var(--color-line);
      backdrop-filter:blur(16px);
      box-shadow:0 14px 34px rgba(0,0,0,.18);
    }
    .nav-wrap{
      min-height:var(--nav-height);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
      font-weight:800;
      letter-spacing:-.02em;
    }
    .brand-mark{
      width:36px;
      height:36px;
      flex:0 0 36px;
      border-radius:12px;
      background:
        linear-gradient(135deg,var(--color-warm),var(--color-brown)),
        radial-gradient(circle at 70% 30%,rgba(255,255,255,.45),transparent 35%);
      box-shadow:0 10px 28px rgba(255,122,26,.25);
      position:relative;
      overflow:hidden;
    }
    .brand-mark:after{
      content:"";
      position:absolute;
      inset:8px;
      border:1px solid rgba(255,255,255,.36);
      border-radius:8px;
      transform:rotate(-8deg);
    }
    .brand-text{
      max-width:310px;
      overflow:hidden;
      text-overflow:ellipsis;
      white-space:nowrap;
      font-size:17px;
      color:#fff;
    }
    .desktop-nav{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:6px;
      margin-left:auto;
    }
    .desktop-nav a{
      position:relative;
      padding:10px 15px;
      border-radius:var(--radius-pill);
      color:var(--color-muted);
      font-size:15px;
      font-weight:650;
    }
    .desktop-nav a:hover{
      color:#fff;
      background:rgba(255,255,255,.06);
    }
    .desktop-nav a.active{
      color:#111;
      background:var(--color-warm);
      box-shadow:0 12px 28px rgba(255,122,26,.23);
    }
    .nav-cta{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:42px;
      padding:10px 18px;
      border-radius:var(--radius-pill);
      color:#fff;
      font-weight:750;
      background:linear-gradient(135deg,var(--color-warm),var(--color-warm-2));
      box-shadow:0 12px 30px rgba(255,122,26,.22);
    }
    .nav-cta:hover,.nav-cta:focus-visible{
      transform:translateY(-2px);
      color:#fff;
      box-shadow:0 18px 44px rgba(255,122,26,.32);
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:12px 20px;
      border-radius:var(--radius-pill);
      border:1px solid transparent;
      font-weight:800;
      line-height:1;
      transition:transform .22s var(--ease),box-shadow .22s var(--ease),background .22s var(--ease),border-color .22s var(--ease);
    }
    .btn-primary{
      color:#15110e;
      background:linear-gradient(135deg,var(--color-warm),#ffb067);
      box-shadow:var(--shadow-warm);
    }
    .btn-secondary{
      color:var(--color-cream);
      background:rgba(255,255,255,.04);
      border-color:rgba(255,122,26,.55);
    }
    .btn-dark{
      color:#fff;
      background:#15110e;
      border-color:rgba(255,255,255,.12);
    }
    .btn:hover{transform:translateY(-2px)}
    .btn-primary:hover{color:#111;box-shadow:0 22px 52px rgba(255,122,26,.3)}
    .btn-secondary:hover{color:#fff;background:rgba(255,122,26,.13);border-color:var(--color-warm)}
    .btn:focus-visible,a:focus-visible,input:focus-visible{
      outline:3px solid rgba(255,122,26,.42);
      outline-offset:3px;
    }

    .badge,.tag{
      display:inline-flex;
      align-items:center;
      gap:7px;
      width:max-content;
      padding:7px 11px;
      border-radius:var(--radius-pill);
      font-size:13px;
      font-weight:750;
      color:var(--color-cream);
      background:rgba(255,122,26,.11);
      border:1px solid rgba(255,122,26,.25);
    }
    .tag.muted{color:var(--color-muted);background:rgba(255,255,255,.05);border-color:var(--color-line)}
    .tag.light{color:#5b2b13;background:#fff0dd;border-color:rgba(184,106,58,.2)}

    main{overflow:hidden}
    .section{padding:72px 0}
    .section-tight{padding:46px 0}
    .section-head{
      display:flex;
      flex-direction:column;
      gap:12px;
      max-width:820px;
      margin-bottom:28px;
    }
    .section-kicker{
      color:var(--color-warm);
      font-weight:850;
      letter-spacing:.08em;
      font-size:13px;
    }
    h1,h2,h3,p{margin-top:0}
    h1{
      margin-bottom:18px;
      font-size:clamp(34px,5vw,62px);
      line-height:1.12;
      letter-spacing:-.045em;
      font-weight:850;
      color:#fff;
    }
    h2{
      margin-bottom:0;
      font-size:clamp(26px,3.2vw,42px);
      line-height:1.18;
      letter-spacing:-.03em;
      font-weight:820;
      color:#fff;
    }
    h3{
      margin-bottom:8px;
      font-size:clamp(19px,2vw,24px);
      line-height:1.28;
      font-weight:800;
      color:#fff;
    }
    p{color:var(--color-muted);font-size:16px}
    .lead{font-size:18px;color:#dccdc2;max-width:720px}

    .inner-hero{
      padding:42px 0 36px;
      border-bottom:1px solid var(--color-line);
      background:
        radial-gradient(circle at 86% 10%, rgba(255,122,26,.24), transparent 28%),
        linear-gradient(135deg,rgba(32,22,18,.76),rgba(17,17,17,.42));
      position:relative;
    }
    .breadcrumb{
      display:flex;
      align-items:center;
      gap:8px;
      margin-bottom:18px;
      color:var(--color-muted);
      font-size:14px;
    }
    .breadcrumb a:hover{color:var(--color-warm)}
    .hero-panel{
      display:grid;
      grid-template-columns:minmax(0,1.45fr) minmax(300px,.55fr);
      gap:28px;
      align-items:stretch;
    }
    .hero-copy{
      padding:32px;
      border-radius:var(--radius-lg);
      background:linear-gradient(145deg,rgba(24,24,24,.92),rgba(32,24,20,.82));
      border:1px solid var(--color-line);
      box-shadow:var(--shadow-card);
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:24px;
    }
    .status-card{
      border-radius:var(--radius-lg);
      padding:24px;
      min-height:100%;
      background:
        linear-gradient(180deg,rgba(255,122,26,.14),rgba(24,24,24,.94)),
        repeating-linear-gradient(90deg,rgba(255,255,255,.05) 0 1px,transparent 1px 18px);
      border:1px solid rgba(255,122,26,.2);
      box-shadow:var(--shadow-card);
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap:20px;
    }
    .status-num{
      font-size:44px;
      font-weight:900;
      line-height:1;
      color:var(--color-warm);
      letter-spacing:-.04em;
    }
    .status-list{
      display:grid;
      gap:10px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .status-list li{
      display:flex;
      align-items:flex-start;
      gap:10px;
      color:#e6d6cb;
      font-size:15px;
    }
    .status-list li:before{
      content:"";
      width:8px;
      height:8px;
      margin-top:10px;
      border-radius:50%;
      background:var(--color-warm);
      box-shadow:0 0 16px rgba(255,122,26,.75);
      flex:0 0 auto;
    }

    .topic-strip{
      background:#f6efe6;
      color:#231915;
    }
    .topic-strip h2,.topic-strip h3{color:#21130e}
    .topic-strip p{color:#73594c}
    .topic-cards{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:16px;
    }
    .topic-card{
      min-height:172px;
      padding:22px;
      border-radius:var(--radius-md);
      background:#fff9f1;
      border:1px solid var(--color-line-soft);
      box-shadow:0 16px 42px rgba(92,54,26,.08);
      transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
      position:relative;
      overflow:hidden;
    }
    .topic-card:after{
      content:"→";
      position:absolute;
      right:18px;
      bottom:14px;
      color:rgba(184,106,58,.55);
      font-size:24px;
      font-weight:800;
    }
    .topic-card:hover{
      transform:translateY(-4px);
      border-color:rgba(255,122,26,.45);
      box-shadow:0 22px 54px rgba(92,54,26,.14);
    }
    .icon-block{
      width:42px;
      height:42px;
      margin-bottom:16px;
      border-radius:14px;
      background:linear-gradient(135deg,var(--color-warm),var(--color-brown));
      box-shadow:0 12px 26px rgba(255,122,26,.2);
      position:relative;
    }
    .icon-block:before,.icon-block:after{
      content:"";
      position:absolute;
      background:rgba(255,255,255,.7);
      border-radius:8px;
    }
    .icon-block:before{width:18px;height:3px;left:12px;top:14px}
    .icon-block:after{width:12px;height:3px;left:12px;top:23px}

    .timeline-layout{
      display:grid;
      grid-template-columns:minmax(0,1fr) 340px;
      gap:28px;
      align-items:start;
    }
    .timeline{
      position:relative;
      padding-left:24px;
    }
    .timeline:before{
      content:"";
      position:absolute;
      top:10px;
      bottom:10px;
      left:7px;
      width:1px;
      background:linear-gradient(180deg,var(--color-warm),rgba(184,106,58,.12));
    }
    .timeline-item{
      position:relative;
      margin-bottom:18px;
      padding:22px 24px;
      border-radius:var(--radius-md);
      background:rgba(24,24,24,.88);
      border:1px solid var(--color-line);
      box-shadow:0 14px 44px rgba(0,0,0,.22);
      transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease);
    }
    .timeline-item:before{
      content:"";
      position:absolute;
      left:-23px;
      top:26px;
      width:13px;
      height:13px;
      border-radius:50%;
      background:var(--color-warm-2);
      border:3px solid #211811;
      box-shadow:0 0 0 5px rgba(255,122,26,.12);
    }
    .timeline-item:hover{
      transform:translateX(3px);
      border-color:rgba(255,122,26,.38);
      box-shadow:0 20px 54px rgba(0,0,0,.32);
    }
    .timeline-meta{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-bottom:12px;
      align-items:center;
    }
    .timeline-date{
      color:#f2d7b6;
      font-size:13px;
      font-weight:750;
    }

    .side-box{
      position:sticky;
      top:96px;
      border-radius:var(--radius-lg);
      padding:24px;
      background:
        radial-gradient(circle at 88% 0,rgba(255,122,26,.2),transparent 36%),
        #1b1b1b;
      border:1px solid var(--color-line);
      box-shadow:var(--shadow-card);
    }
    .notice-list{
      margin:18px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:12px;
    }
    .notice-list li{
      padding:13px 14px;
      border-radius:16px;
      color:#dccdc2;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.07);
      font-size:14px;
    }

    .process-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:18px;
    }
    .process-card{
      padding:24px;
      border-radius:var(--radius-md);
      background:linear-gradient(180deg,#202020,#171717);
      border:1px solid var(--color-line);
    }
    .step-num{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:34px;
      height:34px;
      margin-bottom:14px;
      border-radius:50%;
      color:#111;
      background:var(--color-warm);
      font-weight:900;
    }

    .faq-zone{
      background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,122,26,.05));
      border-top:1px solid var(--color-line);
      border-bottom:1px solid var(--color-line);
    }
    .accordion{
      background:transparent;
      border:0;
    }
    .accordion-item{
      margin-bottom:12px;
      border-radius:18px;
      overflow:hidden;
      background:#181818;
      border:1px solid var(--color-line);
    }
    .accordion-title{
      padding:18px 54px 18px 20px;
      color:#fff;
      font-weight:800;
      font-size:16px;
      border:0;
      background:#181818;
    }
    .accordion-title:before{
      right:20px;
      color:var(--color-warm);
      font-size:22px;
      margin-top:-12px;
    }
    .accordion-title:hover,.accordion-title:focus{
      background:#202020;
      color:#fff;
    }
    .is-active>.accordion-title{
      border-left:4px solid var(--color-warm);
      background:#202020;
    }
    .accordion-content{
      padding:0 22px 20px;
      color:var(--color-muted);
      background:#202020;
      border:0;
    }

    .cta-band{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-lg);
      padding:34px;
      background:
        radial-gradient(circle at 86% 20%,rgba(255,246,236,.32),transparent 24%),
        linear-gradient(135deg,var(--color-warm),var(--color-brown));
      box-shadow:0 28px 70px rgba(122,46,31,.35);
      color:#fff;
    }
    .cta-band:before{
      content:"";
      position:absolute;
      inset:0;
      opacity:.16;
      background:repeating-linear-gradient(90deg,#fff 0 1px,transparent 1px 20px);
    }
    .cta-content{
      position:relative;
      display:grid;
      grid-template-columns:minmax(0,1fr) 420px;
      gap:24px;
      align-items:center;
    }
    .cta-band h2{color:#fff}
    .cta-band p{color:rgba(255,255,255,.86)}
    .subscribe-box{
      display:flex;
      gap:10px;
      padding:8px;
      border-radius:999px;
      background:rgba(17,17,17,.28);
      border:1px solid rgba(255,255,255,.22);
    }
    .subscribe-box input{
      min-width:0;
      flex:1;
      height:46px;
      padding:0 16px;
      border:0;
      border-radius:999px;
      color:#fff;
      background:rgba(0,0,0,.2);
    }
    .subscribe-box input::placeholder{color:rgba(255,255,255,.68)}
    .form-hint{
      margin:10px 0 0;
      color:rgba(255,255,255,.78);
      font-size:13px;
    }

    .site-footer{
      padding:54px 0 26px;
      background:#0f0f0f;
      border-top:1px solid var(--color-line);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr 1fr;
      gap:28px;
      padding-bottom:28px;
    }
    .footer-brand{
      margin-bottom:10px;
      color:#fff;
      font-size:20px;
      font-weight:850;
      letter-spacing:-.02em;
    }
    .footer-links{
      display:flex;
      flex-direction:column;
      gap:8px;
    }
    .footer-links a,.footer-note{
      color:var(--color-muted);
      font-size:14px;
    }
    .footer-links a:hover{color:var(--color-warm)}
    .copyright{
      padding-top:22px;
      border-top:1px solid var(--color-line);
      color:#887b72;
      font-size:13px;
    }

    .mobile-tab{
      position:fixed;
      left:0;
      right:0;
      bottom:0;
      z-index:60;
      display:none;
      height:var(--bottom-tab);
      padding:8px 10px calc(8px + env(safe-area-inset-bottom));
      background:rgba(18,18,18,.94);
      border-top:1px solid rgba(255,255,255,.08);
      backdrop-filter:blur(16px);
    }
    .mobile-tab-inner{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:4px;
      max-width:560px;
      margin:0 auto;
    }
    .tab-item{
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:center;
      gap:4px;
      min-height:56px;
      border-radius:16px;
      color:#a99a90;
      font-size:12px;
      font-weight:750;
    }
    .tab-icon{
      width:20px;
      height:20px;
      border:2px solid currentColor;
      border-radius:6px;
      position:relative;
    }
    .tab-icon:after{
      content:"";
      position:absolute;
      width:6px;
      height:6px;
      right:-4px;
      top:-4px;
      border-radius:50%;
      background:currentColor;
    }
    .tab-item.active{
      color:var(--color-warm);
      background:rgba(255,122,26,.1);
    }
    .tab-item:hover{color:#fff;background:rgba(255,255,255,.06)}

    @media (max-width:1200px){
      .topic-cards{grid-template-columns:repeat(2,minmax(0,1fr))}
      .timeline-layout{grid-template-columns:minmax(0,1fr) 310px}
    }
    @media (max-width:900px){
      :root{--nav-height:66px}
      .desktop-nav,.nav-cta{display:none}
      .brand-text{max-width:calc(100vw - 96px)}
      .mobile-tab{display:block}
      .hero-panel,.timeline-layout,.cta-content{grid-template-columns:1fr}
      .side-box{position:relative;top:auto}
      .process-grid{grid-template-columns:1fr}
      .section{padding:56px 0}
      .footer-grid{grid-template-columns:1fr}
    }
    @media (max-width:640px){
      body{padding-bottom:calc(var(--bottom-tab) + 8px)}
      .site-container{width:min(calc(100% - 24px),var(--container))}
      .inner-hero{padding:28px 0 26px}
      .hero-copy,.status-card,.cta-band{padding:22px}
      .hero-actions{flex-direction:column}
      .btn{width:100%}
      .topic-cards{grid-template-columns:1fr}
      .timeline{padding-left:0}
      .timeline:before{display:none}
      .timeline-item:before{display:none}
      .timeline-item{padding:20px;margin-bottom:14px}
      .subscribe-box{flex-direction:column;border-radius:22px}
      .subscribe-box .btn{width:100%}
      .subscribe-box input{width:100%}
      .breadcrumb{font-size:13px;flex-wrap:wrap}
    }

/* roulang page: category1 */
:root {
      --color-black: #111111;
      --color-graphite: #1a1a1d;
      --color-panel: #202020;
      --color-panel-soft: #26211e;
      --color-orange: #ff7a1a;
      --color-orange-dark: #d95f0d;
      --color-russet: #7a2e1f;
      --color-cream: #f2d7b6;
      --color-copper: #b86a3a;
      --color-warm: #fff6ec;
      --color-warm-2: #f6efe6;
      --color-text: #f7efe6;
      --color-text-dark: #261d18;
      --color-muted: #b9aaa0;
      --color-muted-dark: #6f5b4f;
      --color-border: rgba(255,255,255,0.09);
      --color-border-dark: rgba(70,43,28,0.16);
      --shadow-soft: 0 22px 60px rgba(0,0,0,0.32);
      --shadow-warm: 0 18px 46px rgba(122,46,31,0.18);
      --radius-sm: 14px;
      --radius-md: 20px;
      --radius-lg: 28px;
      --radius-xl: 36px;
      --container: 1220px;
      --font-sans: PingFang SC, Microsoft YaHei, Noto Sans SC, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
      --nav-height: 72px;
      --bottom-tab-height: 76px;
      --ease: cubic-bezier(.22,.61,.36,1);
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: var(--font-sans);
      color: var(--color-text);
      background:
        radial-gradient(circle at 18% 8%, rgba(255,122,26,0.18), transparent 30%),
        radial-gradient(circle at 86% 18%, rgba(122,46,31,0.24), transparent 34%),
        linear-gradient(180deg, #111111 0%, #181514 42%, #100f0f 100%);
      line-height: 1.75;
      overflow-x: hidden;
      padding-bottom: var(--bottom-tab-height);
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      z-index: -1;
      opacity: .38;
      background-image:
        linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.018) 1px, transparent 1px);
      background-size: 34px 34px;
      mask-image: linear-gradient(to bottom, #000, transparent 88%);
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color .22s var(--ease), background-color .22s var(--ease), border-color .22s var(--ease), transform .22s var(--ease), box-shadow .22s var(--ease);
    }

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

    button, input {
      font: inherit;
    }

    button {
      cursor: pointer;
    }

    ::selection {
      background: rgba(255,122,26,.35);
      color: #fff;
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      min-height: var(--nav-height);
      background: rgba(17,17,17,.88);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid var(--color-border);
      box-shadow: 0 8px 30px rgba(0,0,0,.18);
    }

    .nav-wrap {
      min-height: var(--nav-height);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 22px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 0;
      flex-shrink: 0;
    }

    .brand-mark {
      width: 38px;
      height: 38px;
      border-radius: 13px;
      position: relative;
      overflow: hidden;
      background:
        radial-gradient(circle at 28% 22%, #ffd3a2 0 10%, transparent 12%),
        linear-gradient(135deg, var(--color-orange), var(--color-russet));
      box-shadow: 0 12px 28px rgba(255,122,26,.28);
    }

    .brand-mark::after {
      content: "";
      position: absolute;
      inset: 9px 7px;
      border: 1px solid rgba(255,255,255,.58);
      border-left: 0;
      border-right: 0;
      transform: rotate(-12deg);
    }

    .brand-text {
      font-size: 18px;
      line-height: 1.25;
      font-weight: 800;
      letter-spacing: -.03em;
      color: #fff;
      max-width: 260px;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .desktop-nav {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 6px;
      border: 1px solid var(--color-border);
      border-radius: 999px;
      background: rgba(255,255,255,.035);
      margin-left: auto;
    }

    .desktop-nav a {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 38px;
      padding: 0 16px;
      border-radius: 999px;
      color: var(--color-muted);
      font-size: 14px;
      font-weight: 650;
    }

    .desktop-nav a:hover,
    .desktop-nav a:focus-visible {
      color: #fff;
      background: rgba(255,122,26,.11);
      outline: none;
    }

    .desktop-nav a.active {
      color: #17100d;
      background: var(--color-orange);
      box-shadow: 0 10px 24px rgba(255,122,26,.22);
    }

    .nav-cta {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 42px;
      padding: 0 18px;
      border-radius: 999px;
      color: #1a100b;
      background: linear-gradient(135deg, var(--color-orange), #ffad61);
      font-size: 14px;
      font-weight: 800;
      box-shadow: 0 12px 30px rgba(255,122,26,.25);
      flex-shrink: 0;
    }

    .nav-cta:hover,
    .nav-cta:focus-visible {
      transform: translateY(-2px);
      box-shadow: 0 16px 36px rgba(255,122,26,.34);
      outline: none;
    }

    .mobile-tabs {
      position: fixed;
      left: 0;
      right: 0;
      bottom: 0;
      z-index: 60;
      height: var(--bottom-tab-height);
      padding: 8px 12px calc(8px + env(safe-area-inset-bottom));
      background: rgba(18,18,18,.94);
      border-top: 1px solid rgba(255,255,255,.08);
      backdrop-filter: blur(18px);
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 8px;
    }

    .mobile-tabs a {
      border-radius: 16px;
      color: #a99b92;
      font-size: 12px;
      font-weight: 700;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 4px;
    }

    .mobile-tabs a svg {
      width: 20px;
      height: 20px;
      stroke: currentColor;
      fill: none;
      stroke-width: 2;
      stroke-linecap: round;
      stroke-linejoin: round;
    }

    .mobile-tabs a.active {
      color: var(--color-orange);
      background: rgba(255,122,26,.1);
    }

    .mobile-tabs a:hover,
    .mobile-tabs a:focus-visible {
      color: #fff;
      background: rgba(255,255,255,.06);
      outline: none;
    }

    main {
      overflow: hidden;
    }

    .inner-hero {
      position: relative;
      padding: 54px 0 42px;
      border-bottom: 1px solid var(--color-border);
    }

    .inner-hero::after {
      content: "";
      position: absolute;
      right: -8%;
      top: 0;
      width: 420px;
      height: 420px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(255,122,26,.18), transparent 68%);
      pointer-events: none;
    }

    .breadcrumb {
      display: flex;
      align-items: center;
      gap: 9px;
      color: var(--color-muted);
      font-size: 14px;
      margin-bottom: 22px;
    }

    .breadcrumb a {
      color: var(--color-cream);
    }

    .breadcrumb a:hover,
    .breadcrumb a:focus-visible {
      color: var(--color-orange);
      outline: none;
    }

    .hero-grid {
      position: relative;
      z-index: 2;
      align-items: stretch;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 11px;
      border-radius: 999px;
      color: var(--color-cream);
      background: rgba(242,215,182,.08);
      border: 1px solid rgba(242,215,182,.16);
      font-size: 13px;
      font-weight: 800;
      margin-bottom: 18px;
    }

    .eyebrow::before {
      content: "18+";
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 34px;
      height: 22px;
      border-radius: 999px;
      color: #1a100b;
      background: var(--color-orange);
      font-size: 12px;
    }

    h1, h2, h3, p {
      margin-top: 0;
    }

    h1 {
      font-size: clamp(34px, 6vw, 62px);
      line-height: 1.12;
      letter-spacing: -.06em;
      font-weight: 850;
      margin-bottom: 18px;
      color: #fff;
    }

    .hero-lead {
      max-width: 720px;
      color: #d9c8bb;
      font-size: clamp(16px, 2vw, 19px);
      line-height: 1.85;
      margin-bottom: 26px;
    }

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

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 46px;
      padding: 0 20px;
      border-radius: 999px;
      border: 1px solid transparent;
      font-weight: 800;
      letter-spacing: -.01em;
      transition: transform .22s var(--ease), box-shadow .22s var(--ease), background .22s var(--ease), border-color .22s var(--ease), color .22s var(--ease);
    }

    .btn-primary {
      color: #1b100b;
      background: linear-gradient(135deg, var(--color-orange), #ffc087);
      box-shadow: 0 16px 34px rgba(255,122,26,.24);
    }

    .btn-secondary {
      color: var(--color-cream);
      border-color: rgba(255,122,26,.42);
      background: rgba(255,122,26,.06);
    }

    .btn-dark {
      color: #fff;
      background: #161311;
      border-color: rgba(255,255,255,.14);
    }

    .btn:hover,
    .btn:focus-visible {
      transform: translateY(-2px);
      outline: none;
    }

    .btn-primary:hover,
    .btn-primary:focus-visible {
      box-shadow: 0 20px 42px rgba(255,122,26,.34);
    }

    .btn-secondary:hover,
    .btn-secondary:focus-visible {
      color: #fff;
      background: rgba(255,122,26,.14);
      border-color: rgba(255,122,26,.72);
    }

    .btn:active {
      transform: translateY(0);
    }

    .hero-panel {
      min-height: 100%;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-xl);
      padding: 20px;
      background:
        linear-gradient(145deg, rgba(255,255,255,.08), rgba(255,255,255,.02)),
        radial-gradient(circle at 18% 18%, rgba(255,122,26,.24), transparent 28%),
        #181818;
      box-shadow: var(--shadow-soft);
    }

    .visual-stack {
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 14px;
      height: 100%;
      min-height: 330px;
    }

    .cover-large,
    .cover-small {
      position: relative;
      overflow: hidden;
      border-radius: 24px;
      border: 1px solid rgba(255,255,255,.1);
      background:
        linear-gradient(135deg, rgba(255,122,26,.42), rgba(122,46,31,.22)),
        repeating-linear-gradient(90deg, rgba(255,255,255,.06) 0 1px, transparent 1px 12px),
        #231b18;
    }

    .cover-large::before,
    .cover-small::before {
      content: "";
      position: absolute;
      inset: 14px;
      border-radius: 18px;
      border: 1px solid rgba(255,255,255,.13);
      background:
        radial-gradient(circle at 24% 34%, rgba(242,215,182,.36), transparent 12%),
        radial-gradient(circle at 70% 62%, rgba(255,122,26,.25), transparent 16%);
      filter: blur(.2px);
    }

    .cover-large {
      grid-row: span 2;
    }

    .cover-tag {
      position: absolute;
      left: 18px;
      bottom: 18px;
      display: inline-flex;
      padding: 7px 11px;
      border-radius: 999px;
      background: rgba(17,17,17,.76);
      color: var(--color-cream);
      border: 1px solid rgba(255,255,255,.12);
      font-size: 13px;
      font-weight: 800;
    }

    .quick-card {
      position: absolute;
      right: 18px;
      top: 18px;
      width: 150px;
      padding: 14px;
      border-radius: 18px;
      background: rgba(17,17,17,.76);
      border: 1px solid rgba(255,255,255,.12);
      backdrop-filter: blur(10px);
    }

    .quick-card strong {
      display: block;
      font-size: 22px;
      line-height: 1;
      color: var(--color-orange);
      margin-bottom: 5px;
    }

    .quick-card span {
      color: var(--color-muted);
      font-size: 12px;
      line-height: 1.55;
    }

    .section {
      padding: 74px 0;
      position: relative;
    }

    .section.warm {
      color: var(--color-text-dark);
      background:
        radial-gradient(circle at 85% 0%, rgba(255,122,26,.14), transparent 32%),
        linear-gradient(180deg, var(--color-warm), var(--color-warm-2));
    }

    .section-head {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 28px;
      margin-bottom: 30px;
    }

    .section-title {
      max-width: 720px;
    }

    .section-title h2 {
      font-size: clamp(28px, 4.5vw, 44px);
      line-height: 1.18;
      font-weight: 820;
      letter-spacing: -.05em;
      color: #fff;
      margin-bottom: 10px;
    }

    .warm .section-title h2 {
      color: #211713;
    }

    .section-title p {
      color: var(--color-muted);
      margin-bottom: 0;
      font-size: 16px;
      max-width: 720px;
    }

    .warm .section-title p {
      color: var(--color-muted-dark);
    }

    .tag-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .pill {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 36px;
      padding: 0 14px;
      border-radius: 999px;
      color: var(--color-cream);
      border: 1px solid rgba(242,215,182,.18);
      background: rgba(255,255,255,.045);
      font-size: 14px;
      font-weight: 750;
      white-space: nowrap;
    }

    .pill.active,
    .pill:hover,
    .pill:focus-visible {
      color: #1a100b;
      background: var(--color-orange);
      border-color: transparent;
      outline: none;
    }

    .warm .pill {
      color: #4a3328;
      border-color: rgba(122,46,31,.16);
      background: rgba(255,255,255,.55);
    }

    .notice-strip {
      display: grid;
      grid-template-columns: auto 1fr auto;
      align-items: center;
      gap: 18px;
      padding: 18px 20px;
      border-radius: 22px;
      border: 1px solid var(--color-border);
      background: rgba(255,255,255,.045);
      margin-top: 26px;
    }

    .notice-icon {
      width: 44px;
      height: 44px;
      border-radius: 16px;
      background: rgba(255,122,26,.16);
      color: var(--color-orange);
      display: grid;
      place-items: center;
      font-weight: 900;
    }

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

    .notice-strip span {
      color: var(--color-muted);
      font-size: 14px;
    }

    .feature-highlight {
      display: grid;
      grid-template-columns: 1.04fr .96fr;
      gap: 24px;
      align-items: stretch;
    }

    .main-feature {
      border-radius: var(--radius-xl);
      padding: 30px;
      min-height: 430px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      border: 1px solid var(--color-border);
      background:
        linear-gradient(145deg, rgba(255,122,26,.2), rgba(255,255,255,.035) 42%, rgba(122,46,31,.18)),
        repeating-linear-gradient(135deg, rgba(255,255,255,.05) 0 2px, transparent 2px 16px),
        #1a1716;
      box-shadow: var(--shadow-soft);
      position: relative;
      overflow: hidden;
    }

    .main-feature::after {
      content: "";
      position: absolute;
      width: 240px;
      height: 240px;
      right: -72px;
      top: -60px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(255,122,26,.28), transparent 68%);
    }

    .badge {
      display: inline-flex;
      width: fit-content;
      align-items: center;
      gap: 7px;
      padding: 7px 12px;
      border-radius: 999px;
      font-size: 13px;
      font-weight: 850;
      color: #1d120d;
      background: var(--color-orange);
    }

    .main-feature h2 {
      color: #fff;
      font-size: clamp(28px, 4vw, 42px);
      line-height: 1.2;
      letter-spacing: -.045em;
      margin: 22px 0 12px;
      max-width: 650px;
      position: relative;
      z-index: 2;
    }

    .main-feature p {
      color: #d7c6ba;
      max-width: 630px;
      position: relative;
      z-index: 2;
    }

    .feature-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      position: relative;
      z-index: 2;
    }

    .meta-chip {
      display: inline-flex;
      padding: 8px 11px;
      border-radius: 999px;
      color: var(--color-cream);
      background: rgba(17,17,17,.56);
      border: 1px solid rgba(255,255,255,.1);
      font-size: 13px;
      font-weight: 700;
    }

    .side-features {
      display: grid;
      gap: 18px;
    }

    .entry-card {
      border-radius: var(--radius-lg);
      padding: 24px;
      border: 1px solid var(--color-border);
      background: rgba(255,255,255,.045);
      box-shadow: 0 16px 36px rgba(0,0,0,.18);
      transition: transform .22s var(--ease), border-color .22s var(--ease), box-shadow .22s var(--ease);
      min-height: 164px;
    }

    .entry-card:hover {
      transform: translateY(-4px);
      border-color: rgba(255,122,26,.42);
      box-shadow: 0 24px 52px rgba(0,0,0,.28);
    }

    .entry-card .mini-cover {
      width: 58px;
      height: 58px;
      border-radius: 18px;
      margin-bottom: 16px;
      background:
        radial-gradient(circle at 30% 28%, rgba(242,215,182,.5), transparent 20%),
        linear-gradient(135deg, rgba(255,122,26,.8), rgba(122,46,31,.45));
      border: 1px solid rgba(255,255,255,.12);
    }

    .entry-card h3 {
      color: #fff;
      font-size: 22px;
      font-weight: 800;
      letter-spacing: -.03em;
      margin-bottom: 8px;
    }

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

    .steps-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
    }

    .step-card {
      position: relative;
      border-radius: var(--radius-lg);
      padding: 24px;
      background: rgba(255,255,255,.7);
      border: 1px solid var(--color-border-dark);
      box-shadow: var(--shadow-warm);
      overflow: hidden;
    }

    .step-card::before {
      content: attr(data-step);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 42px;
      height: 42px;
      border-radius: 15px;
      color: #fff;
      background: linear-gradient(135deg, var(--color-copper), var(--color-russet));
      font-weight: 900;
      margin-bottom: 18px;
    }

    .step-card h3 {
      color: #241713;
      font-size: 20px;
      font-weight: 820;
      margin-bottom: 8px;
    }

    .step-card p {
      color: #6b5549;
      font-size: 15px;
      margin-bottom: 0;
    }

    .scenario-grid {
      display: grid;
      grid-template-columns: repeat(12, 1fr);
      gap: 18px;
    }

    .scenario-card {
      grid-column: span 4;
      min-height: 230px;
      border-radius: var(--radius-lg);
      padding: 24px;
      background: #1b1a19;
      border: 1px solid var(--color-border);
      position: relative;
      overflow: hidden;
      transition: transform .22s var(--ease), border-color .22s var(--ease);
    }

    .scenario-card:nth-child(1) {
      grid-column: span 5;
    }

    .scenario-card:nth-child(2) {
      grid-column: span 7;
    }

    .scenario-card::after {
      content: "";
      position: absolute;
      right: -44px;
      bottom: -54px;
      width: 170px;
      height: 170px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(255,122,26,.17), transparent 68%);
    }

    .scenario-card:hover {
      transform: translateY(-4px);
      border-color: rgba(255,122,26,.36);
    }

    .scenario-card h3 {
      color: #fff;
      font-size: 23px;
      font-weight: 820;
      margin-bottom: 10px;
    }

    .scenario-card p {
      color: var(--color-muted);
      margin-bottom: 18px;
      position: relative;
      z-index: 2;
    }

    .check-list {
      list-style: none;
      padding: 0;
      margin: 0;
      display: grid;
      gap: 10px;
      position: relative;
      z-index: 2;
    }

    .check-list li {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      color: #d9c8bb;
      font-size: 14px;
    }

    .check-list li::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--color-orange);
      margin-top: 9px;
      flex: 0 0 auto;
    }

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

    .trust-item {
      padding: 22px;
      border-radius: var(--radius-lg);
      background: rgba(255,255,255,.68);
      border: 1px solid var(--color-border-dark);
    }

    .trust-item strong {
      display: block;
      color: #241713;
      font-size: 28px;
      line-height: 1.1;
      letter-spacing: -.03em;
      margin-bottom: 8px;
    }

    .trust-item span {
      color: #72594b;
      font-size: 14px;
    }

    .faq-wrap {
      max-width: 900px;
      margin: 0 auto;
    }

    .accordion {
      background: transparent;
      border: 0;
    }

    .accordion-item {
      margin-bottom: 12px;
      border-radius: 20px;
      overflow: hidden;
      border: 1px solid var(--color-border);
      background: rgba(255,255,255,.045);
    }

    .accordion-title {
      color: #fff;
      font-size: 17px;
      font-weight: 800;
      padding: 20px 54px 20px 22px;
      border: 0;
      background: transparent;
    }

    .accordion-title:hover,
    .accordion-title:focus {
      color: var(--color-orange);
      background: rgba(255,122,26,.055);
    }

    .accordion-title::before {
      color: var(--color-orange);
      right: 22px;
      margin-top: -10px;
      font-size: 22px;
    }

    .accordion-content {
      border: 0;
      border-top: 1px solid var(--color-border);
      background: rgba(20,18,17,.92);
      color: var(--color-muted);
      padding: 20px 22px 22px;
      line-height: 1.8;
    }

    .cta-panel {
      position: relative;
      overflow: hidden;
      border-radius: var(--radius-xl);
      padding: clamp(28px, 5vw, 48px);
      background:
        radial-gradient(circle at 82% 20%, rgba(255,218,179,.32), transparent 25%),
        linear-gradient(135deg, var(--color-orange), var(--color-russet));
      color: #fff;
      box-shadow: 0 24px 70px rgba(122,46,31,.38);
    }

    .cta-panel::after {
      content: "";
      position: absolute;
      inset: 14px;
      border-radius: calc(var(--radius-xl) - 10px);
      border: 1px solid rgba(255,255,255,.18);
      pointer-events: none;
    }

    .cta-grid {
      position: relative;
      z-index: 2;
      display: grid;
      grid-template-columns: 1fr minmax(300px, 430px);
      gap: 28px;
      align-items: center;
    }

    .cta-panel h2 {
      font-size: clamp(28px, 4vw, 44px);
      line-height: 1.18;
      font-weight: 850;
      letter-spacing: -.05em;
      margin-bottom: 12px;
    }

    .cta-panel p {
      color: rgba(255,255,255,.86);
      margin-bottom: 0;
      max-width: 720px;
    }

    .subscribe-box {
      border-radius: 24px;
      padding: 18px;
      background: rgba(17,17,17,.72);
      border: 1px solid rgba(255,255,255,.16);
      backdrop-filter: blur(10px);
    }

    .form-row {
      display: flex;
      gap: 10px;
      margin-bottom: 10px;
    }

    .form-row input {
      flex: 1;
      min-width: 0;
      height: 48px;
      border-radius: 999px;
      border: 1px solid rgba(255,255,255,.16);
      background: rgba(255,255,255,.08);
      color: #fff;
      padding: 0 16px;
      box-shadow: none;
      margin: 0;
    }

    .form-row input::placeholder {
      color: rgba(255,255,255,.48);
    }

    .form-row input:focus {
      border-color: var(--color-orange);
      background: rgba(255,255,255,.11);
      box-shadow: 0 0 0 4px rgba(255,122,26,.18);
    }

    .form-row button {
      height: 48px;
      white-space: nowrap;
      border: 0;
      border-radius: 999px;
      padding: 0 18px;
      background: var(--color-cream);
      color: #22150e;
      font-weight: 900;
    }

    .form-row button:hover,
    .form-row button:focus-visible {
      background: #fff3e1;
      transform: translateY(-1px);
      outline: 3px solid rgba(255,255,255,.22);
      outline-offset: 2px;
    }

    .form-tip {
      color: rgba(255,255,255,.66);
      font-size: 13px;
      margin: 0;
    }

    .site-footer {
      padding: 54px 0 28px;
      background: #0e0e0e;
      border-top: 1px solid var(--color-border);
      color: var(--color-muted);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.2fr .7fr .9fr;
      gap: 34px;
      margin-bottom: 30px;
    }

    .footer-brand {
      color: #fff;
      font-size: 20px;
      font-weight: 850;
      letter-spacing: -.03em;
      margin-bottom: 10px;
    }

    .footer-grid p {
      max-width: 460px;
      margin-bottom: 0;
    }

    .footer-links {
      display: grid;
      gap: 8px;
    }

    .footer-links a {
      color: var(--color-muted);
      width: fit-content;
    }

    .footer-links a:hover,
    .footer-links a:focus-visible {
      color: var(--color-orange);
      outline: none;
    }

    .footer-note {
      color: var(--color-muted);
      line-height: 1.8;
    }

    .copyright {
      border-top: 1px solid var(--color-border);
      padding-top: 20px;
      font-size: 13px;
      color: #8e8077;
    }

    @media (min-width: 900px) {
      body {
        padding-bottom: 0;
      }

      .mobile-tabs {
        display: none;
      }
    }

    @media (max-width: 1199px) {
      .steps-grid,
      .trust-row {
        grid-template-columns: repeat(2, 1fr);
      }

      .scenario-card,
      .scenario-card:nth-child(1),
      .scenario-card:nth-child(2) {
        grid-column: span 6;
      }
    }

    @media (max-width: 899px) {
      .site-header {
        position: sticky;
      }

      .nav-wrap {
        gap: 12px;
      }

      .brand-text {
        max-width: 190px;
        font-size: 16px;
      }

      .desktop-nav {
        display: none;
      }

      .nav-cta {
        min-height: 38px;
        padding: 0 14px;
        font-size: 13px;
      }

      .inner-hero {
        padding: 42px 0 32px;
      }

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

      .feature-highlight,
      .cta-grid {
        grid-template-columns: 1fr;
      }

      .section {
        padding: 58px 0;
      }

      .section-head {
        display: block;
      }

      .section-title {
        margin-bottom: 20px;
      }

      .scenario-card,
      .scenario-card:nth-child(1),
      .scenario-card:nth-child(2) {
        grid-column: span 12;
      }

      .footer-grid {
        grid-template-columns: 1fr;
        gap: 24px;
      }

      .notice-strip {
        grid-template-columns: auto 1fr;
      }

      .notice-strip .btn {
        grid-column: 1 / -1;
        width: fit-content;
      }
    }

    @media (max-width: 639px) {
      :root {
        --bottom-tab-height: 82px;
      }

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

      .brand-mark {
        width: 34px;
        height: 34px;
        border-radius: 12px;
      }

      .brand-text {
        max-width: 164px;
      }

      .nav-cta {
        display: none;
      }

      .hero-actions,
      .form-row {
        flex-direction: column;
        align-items: stretch;
      }

      .btn,
      .form-row button {
        width: 100%;
      }

      .visual-stack {
        min-height: 280px;
        grid-template-columns: 1fr;
      }

      .cover-large {
        min-height: 190px;
      }

      .cover-small {
        min-height: 94px;
      }

      .quick-card {
        width: 132px;
        right: 12px;
        top: 12px;
      }

      .steps-grid,
      .trust-row {
        grid-template-columns: 1fr;
      }

      .main-feature {
        min-height: 360px;
        padding: 24px;
      }

      .entry-card,
      .step-card,
      .scenario-card {
        padding: 20px;
      }

      .accordion-title {
        font-size: 16px;
        padding-left: 18px;
      }

      .cta-panel {
        border-radius: 28px;
      }
    }