/* roulang page: index */
:root{
      --bg:#111111;
      --bg-deep:#090909;
      --surface:#1a1a1b;
      --surface-soft:#222224;
      --surface-light:#2a2928;
      --gold:#c5a059;
      --gold-light:#f0d596;
      --amber:#ffbf00;
      --text:#f5f5f1;
      --muted:#bdb8af;
      --line:rgba(197,160,89,.24);
      --line-strong:rgba(240,213,150,.54);
      --success:#74c79b;
      --danger:#df5f5f;
      --radius:18px;
      --radius-sm:12px;
      --shadow:0 20px 55px rgba(0,0,0,.34);
      --serif:Georgia,"Times New Roman",serif;
      --sans:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);
      font-size:16px;line-height:1.65;overflow-x:hidden;
      background-image:radial-gradient(circle at 7% 1%,rgba(197,160,89,.11),transparent 25%),radial-gradient(circle at 94% 35%,rgba(132,94,42,.1),transparent 26%);
    }
    body:before{
      content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;opacity:.18;
      background-image:linear-gradient(45deg,transparent 48%,rgba(255,255,255,.045) 49%,transparent 51%),linear-gradient(-45deg,transparent 48%,rgba(255,255,255,.025) 49%,transparent 51%);
      background-size:58px 58px;
    }
    a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease}
    a:hover{color:var(--gold-light)}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(240,213,150,.72);outline-offset:3px}
    .container{max-width:1180px}
    .site-header{
      position:sticky;top:0;z-index:1030;background:rgba(12,12,12,.89);backdrop-filter:blur(16px);
      border-bottom:1px solid rgba(197,160,89,.16);
    }
    .navbar{min-height:76px;padding:10px 0}
    .brand{
      display:flex;align-items:center;gap:10px;font-family:var(--serif);font-size:1.05rem;font-weight:700;line-height:1.1;
      color:#fff;max-width:250px;
    }
    .brand-mark{
      width:39px;height:39px;border:1px solid var(--gold);border-radius:50%;display:grid;place-items:center;
      color:var(--amber);font-size:1rem;position:relative;flex:0 0 auto;
      background:radial-gradient(circle at 35% 30%,#50442b,#171512 70%);
      box-shadow:inset 0 0 0 4px rgba(197,160,89,.13),0 0 19px rgba(197,160,89,.13);
    }
    .brand-mark:after{content:"";position:absolute;inset:4px;border:1px dashed rgba(240,213,150,.4);border-radius:50%}
    .navbar-toggler{border:1px solid var(--line-strong);padding:.42rem .55rem;color:var(--gold-light)}
    .navbar-toggler:focus{box-shadow:none}
    .navbar-toggler-icon{filter:invert(1)}
    .navbar-nav{gap:3px}
    .nav-link{
      color:var(--muted)!important;font-size:.88rem;font-weight:650;padding:.5rem .72rem!important;border-radius:8px;
      white-space:nowrap;
    }
    .nav-link:hover,.nav-link.active{color:var(--gold-light)!important;background:rgba(197,160,89,.11)}
    .nav-actions{display:flex;align-items:center;gap:8px;margin-left:12px}
    .btn{border-radius:9px;font-weight:750;letter-spacing:.01em;padding:.67rem 1rem;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease}
    .btn:active{transform:translateY(1px) scale(.98)}
    .btn-login{color:var(--gold-light);border:1px solid transparent;background:transparent;font-size:.88rem}
    .btn-login:hover{color:#fff;background:rgba(255,255,255,.06)}
    .btn-gold{border:1px solid var(--gold-light);background:linear-gradient(135deg,#d7b66e,#a77d38);color:#18130a;box-shadow:0 8px 22px rgba(197,160,89,.16)}
    .btn-gold:hover{color:#120e07;transform:translateY(-2px);background:linear-gradient(135deg,#f0d596,#b68c44);box-shadow:0 13px 27px rgba(197,160,89,.25)}
    .btn-outline-gold{color:var(--gold-light);border:1px solid var(--line-strong);background:rgba(12,12,12,.25)}
    .btn-outline-gold:hover{color:#16110a;background:var(--gold-light);border-color:var(--gold-light);transform:translateY(-2px)}
    .hero{position:relative;isolation:isolate;padding:74px 0 54px;min-height:640px;display:flex;align-items:center;overflow:hidden}
    .hero:before{
      content:"";position:absolute;inset:0;z-index:-2;background:
      linear-gradient(90deg,rgba(10,10,10,.94) 0%,rgba(10,10,10,.72) 48%,rgba(10,10,10,.58) 100%),
      url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
    }
    .hero:after{
      content:"";position:absolute;z-index:-1;width:550px;height:550px;border:1px solid rgba(240,213,150,.2);border-radius:50%;
      right:-175px;top:45px;box-shadow:0 0 0 55px rgba(197,160,89,.045),0 0 0 110px rgba(197,160,89,.025);
    }
    .hero-grid{display:grid;grid-template-columns:minmax(0,1.32fr) minmax(315px,.68fr);gap:48px;align-items:center}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--gold-light);font-size:.75rem;text-transform:uppercase;letter-spacing:.14em;font-weight:800}
    .eyebrow i{font-size:.65rem;color:var(--amber)}
    h1,h2,h3,p{margin-top:0}
    h1{font-family:var(--serif);font-size:clamp(2.5rem,5.1vw,4.65rem);line-height:1.06;letter-spacing:-.035em;max-width:820px;margin:17px 0 23px}
    h2{font-family:var(--serif);font-size:clamp(1.85rem,3.2vw,3rem);line-height:1.14;letter-spacing:-.025em;margin-bottom:14px}
    h3{font-size:1.05rem;line-height:1.34;font-weight:760;margin-bottom:8px}
    .hero-copy{max-width:760px;color:#ddd8cf;font-size:1.03rem;line-height:1.75;margin-bottom:28px}
    .hero-buttons{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px}
    .hero-points{display:flex;flex-wrap:wrap;gap:15px 23px;color:#d3cec4;font-size:.86rem}
    .hero-points span{display:flex;align-items:center;gap:8px}.hero-points i{color:var(--gold-light)}
    .qualification{
      background:linear-gradient(145deg,rgba(38,34,28,.93),rgba(19,19,19,.89));border:1px solid var(--line-strong);padding:25px;
      border-radius:var(--radius);box-shadow:var(--shadow);position:relative;overflow:hidden;
    }
    .qualification:before{content:"";position:absolute;right:-35px;top:-35px;width:125px;height:125px;border-radius:50%;border:1px solid rgba(240,213,150,.25)}
    .qualification .mini-title{font-size:.75rem;color:var(--gold-light);text-transform:uppercase;letter-spacing:.13em;font-weight:800;margin-bottom:13px}
    .qualification h2{font-size:1.65rem;margin-bottom:12px}
    .qualification p{color:var(--muted);font-size:.9rem;margin-bottom:17px}
    .benefit-list{list-style:none;padding:0;margin:0 0 20px}
    .benefit-list li{border-top:1px solid rgba(255,255,255,.08);padding:11px 0;display:flex;gap:10px;align-items:flex-start;font-size:.89rem;color:#e3dfd7}
    .benefit-list i{color:var(--success);padding-top:4px}
    .form-note{font-size:.75rem;color:#918c83;margin:13px 0 0}
    .section{padding:92px 0;position:relative}
    .section-dark{background:rgba(7,7,7,.42);border-block:1px solid rgba(197,160,89,.11)}
    .section-label{color:var(--gold-light);font-size:.75rem;text-transform:uppercase;letter-spacing:.14em;font-weight:800;margin-bottom:10px}
    .section-intro{color:var(--muted);max-width:690px;margin-bottom:37px}
    .pain-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:start}
    .statement{font-family:var(--serif);font-size:clamp(1.65rem,2.6vw,2.45rem);line-height:1.22;color:#e9e5dc;padding-top:7px}
    .pain-stack{border-left:1px solid var(--line);padding-left:30px}
    .pain-item{padding:0 0 24px;margin-bottom:24px;border-bottom:1px solid rgba(255,255,255,.08)}
    .pain-item:last-child{border-bottom:0;padding-bottom:0;margin-bottom:0}
    .pain-item h3{display:flex;gap:12px;align-items:center}.pain-item h3 i{color:var(--gold);font-size:.9rem}
    .pain-item p{color:var(--muted);font-size:.94rem;margin:0}
    .steps-area{display:grid;grid-template-columns:.7fr 1.3fr;gap:64px;align-items:center}
    .steps-visual{position:relative;min-height:365px;border-radius:var(--radius);overflow:hidden;background:#201d18}
    .steps-visual img{width:100%;height:365px;object-fit:cover;opacity:.7}
    .steps-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(9,9,9,.9),transparent 70%)}
    .visual-caption{position:absolute;z-index:1;bottom:26px;left:27px;right:26px;font-family:var(--serif);font-size:1.45rem;line-height:1.2}
    .steps-list{counter-reset:steps}
    .step{display:grid;grid-template-columns:58px 1fr;gap:18px;padding:17px 0;border-bottom:1px solid rgba(255,255,255,.09)}
    .step:first-child{padding-top:0}.step:last-child{border-bottom:0}
    .step-number{
      width:47px;height:47px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--gold);color:var(--gold-light);
      font-family:var(--serif);font-size:1.2rem;background:rgba(197,160,89,.08)
    }
    .step p{color:var(--muted);font-size:.92rem;margin:0}
    .matrix-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}
    .matrix-head .section-intro{margin:0;max-width:610px}
    .topic-grid{display:grid;grid-template-columns:1.2fr .9fr .9fr;gap:16px}
    .topic-card{position:relative;min-height:260px;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:27px;display:flex;flex-direction:column;justify-content:end}
    .topic-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.35;transition:transform .45s ease,opacity .45s ease}
    .topic-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,10,10,.94) 10%,rgba(10,10,10,.2) 100%)}
    .topic-card > *{position:relative;z-index:1}
    .topic-card:hover{border-color:var(--line-strong);color:#fff}.topic-card:hover img{transform:scale(1.07);opacity:.48}
    .topic-card:first-child{min-height:330px}
    .topic-card p{font-size:.88rem;color:#d2ccc0;margin:0}.topic-card h3{font-family:var(--serif);font-size:1.5rem;margin:9px 0}
    .topic-card .arrow{margin-top:18px;color:var(--gold-light);font-size:.85rem;font-weight:750}
    .topic-card .arrow i{margin-left:6px;transition:transform .2s}.topic-card:hover .arrow i{transform:translateX(4px)}
    .status-section{padding-top:35px}
    .status-wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:25px;align-items:stretch}
    .progress-panel,.tier-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:29px}
    .progress-panel h2,.tier-panel h2{font-size:1.75rem}
    .progress-copy{color:var(--muted);font-size:.92rem;margin-bottom:24px}
    .progress{height:10px;border-radius:99px;background:#0e0e0e;overflow:visible;margin:16px 0 12px}
    .progress-bar{background:linear-gradient(90deg,#9b7537,var(--gold-light));border-radius:99px;position:relative}
    .progress-bar:after{content:"";position:absolute;right:-4px;top:-4px;width:18px;height:18px;border-radius:50%;background:var(--gold-light);box-shadow:0 0 16px rgba(240,213,150,.6)}
    .milestones{display:flex;justify-content:space-between;color:#9f998f;font-size:.76rem}
    .check-list{display:grid;gap:11px;margin-top:26px}
    .check-list div{font-size:.9rem;color:#d9d3c7;display:flex;gap:10px;align-items:center}.check-list i{color:var(--success)}
    .tier-row{display:flex;gap:13px;align-items:center;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.08)}
    .tier-row:last-child{border-bottom:0;padding-bottom:0}
    .tier-badge{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:#292721;color:var(--gold-light);border:1px solid rgba(197,160,89,.42);font-size:.9rem}
    .tier-row strong{display:block;font-size:.9rem}.tier-row small{display:block;color:var(--muted);font-size:.78rem;margin-top:2px}
    .news-layout{display:grid;grid-template-columns:1.3fr .7fr;gap:45px}
    .news-list{border-top:1px solid var(--line)}
    .news-item{display:grid;grid-template-columns:105px 1fr auto;gap:17px;align-items:center;padding:20px 0;border-bottom:1px solid rgba(255,255,255,.09)}
    .news-date{font-size:.78rem;color:var(--gold-light);line-height:1.4;text-transform:uppercase;letter-spacing:.04em}
    .news-date span{display:block;color:#8e8982;font-size:.71rem;margin-top:3px}
    .news-content h3{font-size:1rem;margin:0 0 4px}.news-content p{font-size:.85rem;color:var(--muted);margin:0;line-height:1.5}
    .news-arrow{width:34px;height:34px;border:1px solid var(--line);display:grid;place-items:center;border-radius:50%;color:var(--gold-light);transition:all .2s}
    .news-item:hover .news-arrow{background:var(--gold);color:#17120b;transform:translateX(3px)}
    .insight-box{border-left:2px solid var(--gold);padding:13px 0 13px 24px;align-self:start}
    .insight-box .quote{font-family:var(--serif);font-size:1.5rem;line-height:1.35;margin:12px 0 14px;color:#e7e1d7}
    .insight-box p{color:var(--muted);font-size:.9rem;margin:0 0 18px}
    .security-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:center}
    .security-image{position:relative}
    .security-image img{width:100%;height:390px;object-fit:cover;border-radius:var(--radius);filter:saturate(.75)}
    .security-stamp{position:absolute;bottom:20px;right:-17px;background:#15130f;border:1px solid var(--gold);border-radius:12px;padding:13px 16px;box-shadow:var(--shadow);font-size:.78rem;color:var(--gold-light);font-weight:800}
    .security-stamp i{margin-right:7px}
    .security-list{list-style:none;margin:24px 0 0;padding:0}
    .security-list li{display:grid;grid-template-columns:37px 1fr;gap:14px;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.08)}
    .security-list li:last-child{border-bottom:0}.security-list i{color:var(--gold-light);font-size:1.05rem;padding-top:4px}
    .security-list strong{font-size:.95rem;display:block;margin-bottom:3px}.security-list span{font-size:.87rem;color:var(--muted)}
    .faq-layout{display:grid;grid-template-columns:.68fr 1.32fr;gap:70px}
    .faq-side p{color:var(--muted);max-width:360px}.faq-contact{color:var(--gold-light);font-weight:760;font-size:.9rem}
    .accordion-item{border:0!important;border-bottom:1px solid rgba(255,255,255,.1)!important;background:transparent!important;border-radius:0!important}
    .accordion-button{padding:20px 0;background:transparent!important;color:var(--text)!important;font-weight:760;box-shadow:none!important;line-height:1.4}
    .accordion-button:not(.collapsed){color:var(--gold-light)!important}.accordion-button:after{filter:invert(79%) sepia(38%) saturate(483%) hue-rotate(357deg)}
    .accordion-body{padding:0 34px 20px 0;color:var(--muted);font-size:.92rem;line-height:1.7}
    .start-section{padding:28px 0 95px}
    .start-card{
      position:relative;overflow:hidden;border:1px solid rgba(240,213,150,.4);border-radius:var(--radius);padding:54px;
      background:linear-gradient(110deg,#272116,#181817 66%,#272116);box-shadow:var(--shadow);text-align:center;
    }
    .start-card:before{content:"♠";position:absolute;left:6%;bottom:-90px;font-family:var(--serif);font-size:250px;color:rgba(240,213,150,.05);line-height:1}
    .start-card:after{content:"♦";position:absolute;right:4%;top:-105px;font-family:var(--serif);font-size:250px;color:rgba(240,213,150,.05);line-height:1}
    .start-card > *{position:relative;z-index:1}.start-card h2{max-width:740px;margin:0 auto 14px}.start-card p{color:#ccc5b9;max-width:690px;margin:0 auto 24px}
    .start-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
    .site-footer{background:#090909;border-top:1px solid var(--line);padding:58px 0 24px}
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:46px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.08)}
    .footer-brand{font-family:var(--serif);font-size:1.3rem;color:#fff;line-height:1.2;margin-bottom:13px;max-width:310px}
    .footer-text{color:#99948c;font-size:.86rem;max-width:390px;margin:0}
    .footer-title{font-size:.76rem;text-transform:uppercase;letter-spacing:.13em;color:var(--gold-light);margin:3px 0 14px;font-weight:800}
    .footer-links{display:grid;gap:8px}.footer-links a{color:#aaa59d;font-size:.88rem}.footer-links a:hover{color:var(--gold-light)}
    .footer-bottom{padding-top:22px;display:flex;justify-content:space-between;gap:18px;align-items:center;color:#77736c;font-size:.78rem}
    .age-badge{display:inline-flex;align-items:center;justify-content:center;width:35px;height:35px;border:1px solid var(--gold);border-radius:50%;color:var(--gold-light);font-weight:850;margin-right:10px}
    .payment-badges{display:flex;flex-wrap:wrap;gap:7px}.payment-badges span{border:1px solid rgba(255,255,255,.13);border-radius:6px;padding:4px 7px;font-size:.69rem;font-weight:750;color:#b9b4aa}
    .fab{
      position:fixed;left:16px;bottom:96px;z-index:1040;width:57px;height:57px;border-radius:16px;display:grid;place-items:center;
      background:rgba(9,9,9,.82);border:1px solid var(--gold);color:var(--gold-light);box-shadow:0 0 22px rgba(197,160,89,.3);opacity:.72;
      transition:transform .2s,opacity .2s,box-shadow .2s;animation:fabFloat 2.8s ease-in-out infinite;
    }
    .fab:before{content:"";position:absolute;inset:4px;border:1px dashed rgba(240,213,150,.45);border-radius:12px}
    .fab:after{content:"";position:absolute;right:7px;top:7px;width:8px;height:8px;background:#d63b3b;border-radius:50%;box-shadow:0 0 9px #e03838;animation:blink 1.2s infinite}
    .fab i{position:relative;z-index:1;font-size:1.25rem}.fab:hover{opacity:1;color:#fff;transform:scale(1.1);box-shadow:0 0 31px rgba(240,213,150,.55)}.fab:hover i{animation:spin .45s ease}
    @keyframes fabFloat{50%{transform:translateY(-7px)}}@keyframes blink{50%{opacity:.2}}@keyframes spin{to{transform:rotate(360deg)}}
    @media(max-width:1024px){
      .brand{max-width:205px;font-size:.94rem}.nav-link{padding:.45rem!important;font-size:.81rem}.nav-actions{margin-left:4px}
      .hero-grid,.pain-layout,.steps-area,.security-grid,.faq-layout{gap:38px}.topic-grid{grid-template-columns:1fr 1fr}.topic-card:first-child{grid-column:span 2}
    }
    @media(max-width:991.98px){
      .navbar-collapse{padding:12px 0 4px}.navbar-nav{padding-top:8px}.nav-actions{margin:11px 0 0}.hero{padding:66px 0 45px;min-height:auto}
      .hero-grid,.pain-layout,.steps-area,.security-grid,.faq-layout,.news-layout,.status-wrap{grid-template-columns:1fr;gap:34px}
      .qualification{max-width:600px}.pain-stack{padding-left:23px}.steps-visual{max-width:600px}.matrix-head{align-items:start;flex-direction:column}.security-image{max-width:650px}.security-stamp{right:13px}
      .faq-side p{max-width:600px}.footer-grid{grid-template-columns:1.2fr 1fr;gap:32px}.footer-grid>div:first-child{grid-column:span 2}
    }
    @media(max-width:767.98px){
      body{font-size:15px}.container{padding-left:20px;padding-right:20px}.navbar{min-height:66px}.brand{max-width:205px}.brand-mark{width:34px;height:34px}
      .nav-actions .btn{padding:.54rem .7rem;font-size:.77rem}.btn-login{padding-inline:.35rem!important}.hero{padding:52px 0 40px}.hero:after{right:-260px;top:130px}
      h1{font-size:clamp(2.3rem,11vw,3.45rem)}.hero-copy{font-size:.96rem}.section{padding:69px 0}.topic-grid{grid-template-columns:1fr}.topic-card:first-child{grid-column:auto;min-height:280px}.topic-card{min-height:235px}
      .status-section{padding-top:20px}.progress-panel,.tier-panel{padding:23px}.news-item{grid-template-columns:82px 1fr;gap:12px}.news-arrow{display:none}.news-content h3{font-size:.95rem}.news-content p{font-size:.81rem}
      .start-section{padding:20px 0 67px}.start-card{padding:38px 22px}.footer-grid{grid-template-columns:1fr;gap:28px}.footer-grid>div:first-child{grid-column:auto}.footer-bottom{align-items:flex-start;flex-direction:column}
    }
    @media(max-width:520px){
      .hero-buttons,.start-actions{align-items:stretch;flex-direction:column}.hero-buttons .btn,.start-actions .btn{width:100%}.hero-points{display:grid;gap:9px}.section-intro{font-size:.92rem}
      .step{grid-template-columns:46px 1fr;gap:13px}.step-number{width:39px;height:39px;font-size:1rem}.steps-visual,.steps-visual img{min-height:280px;height:280px}
      .qualification{padding:21px}.milestones{font-size:.65rem}.security-image img{height:280px}.security-stamp{font-size:.69rem;padding:10px}.fab{bottom:81px;width:52px;height:52px}
    }

/* roulang page: article */
:root{
      --bg:#111111;
      --bg-deep:#090909;
      --surface:#1a1a1b;
      --surface-soft:#222224;
      --surface-light:#2a2928;
      --gold:#c5a059;
      --gold-light:#f0d596;
      --amber:#ffbf00;
      --text:#f5f5f1;
      --muted:#bdb8af;
      --line:rgba(197,160,89,.24);
      --line-strong:rgba(240,213,150,.54);
      --success:#74c79b;
      --danger:#df5f5f;
      --radius:18px;
      --radius-sm:12px;
      --shadow:0 20px 55px rgba(0,0,0,.34);
      --serif:Georgia,"Times New Roman",serif;
      --sans:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);
      font-size:16px;line-height:1.65;overflow-x:hidden;
      background-image:radial-gradient(circle at 7% 1%,rgba(197,160,89,.11),transparent 25%),radial-gradient(circle at 94% 35%,rgba(132,94,42,.10),transparent 26%);
    }
    body:before{
      content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;opacity:.18;
      background-image:linear-gradient(45deg,transparent 48%,rgba(255,255,255,.045) 49%,transparent 51%),linear-gradient(-45deg,transparent 48%,rgba(255,255,255,.025) 49%,transparent 51%);
      background-size:58px 58px;
    }
    a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease,transform .2s ease}
    a:hover{color:var(--gold-light)}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(240,213,150,.72);outline-offset:3px}
    .container{max-width:1180px}
    .site-header{
      position:sticky;top:0;z-index:1030;background:rgba(12,12,12,.89);backdrop-filter:blur(16px);
      border-bottom:1px solid rgba(197,160,89,.16);
    }
    .navbar{min-height:76px;padding:10px 0}
    .brand{
      display:flex;align-items:center;gap:10px;font-family:var(--serif);font-size:1.05rem;font-weight:700;line-height:1.1;
      color:#fff;max-width:250px;
    }
    .brand-mark{
      width:39px;height:39px;border:1px solid var(--gold);border-radius:50%;display:grid;place-items:center;
      color:var(--amber);font-size:1rem;position:relative;flex:0 0 auto;
      background:radial-gradient(circle at 35% 30%,#50442b,#171512 70%);
      box-shadow:inset 0 0 0 4px rgba(197,160,89,.13),0 0 19px rgba(197,160,89,.13);
    }
    .brand-mark:after{content:"";position:absolute;inset:4px;border:1px dashed rgba(240,213,150,.4);border-radius:50%}
    .navbar-toggler{border:1px solid var(--line-strong);padding:.42rem .55rem;color:var(--gold-light)}
    .navbar-toggler:focus{box-shadow:none}
    .navbar-toggler-icon{filter:invert(1)}
    .navbar-nav{gap:3px}
    .nav-link{
      color:var(--muted)!important;font-size:.88rem;font-weight:650;padding:.5rem .72rem!important;border-radius:8px;
      white-space:nowrap;
    }
    .nav-link:hover,.nav-link.active{color:var(--gold-light)!important;background:rgba(197,160,89,.11)}
    .nav-actions{display:flex;align-items:center;gap:8px;margin-left:12px}
    .btn{border-radius:9px;font-weight:750;letter-spacing:.01em;padding:.67rem 1rem;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease}
    .btn:active{transform:translateY(1px) scale(.98)}
    .btn-login{color:var(--gold-light);border:1px solid transparent;background:transparent;font-size:.88rem}
    .btn-login:hover{color:#fff;background:rgba(255,255,255,.06)}
    .btn-gold{border:1px solid var(--gold-light);background:linear-gradient(135deg,#d7b66e,#a77d38);color:#18130a;box-shadow:0 8px 22px rgba(197,160,89,.16)}
    .btn-gold:hover{color:#120e07;transform:translateY(-2px);background:linear-gradient(135deg,#f0d596,#b68c44);box-shadow:0 13px 27px rgba(197,160,89,.25)}
    .btn-outline-gold{color:var(--gold-light);border:1px solid var(--line-strong);background:rgba(12,12,12,.25)}
    .btn-outline-gold:hover{color:#16110a;background:var(--gold-light);border-color:var(--gold-light);transform:translateY(-2px)}
    .article-hero{
      position:relative;overflow:hidden;padding:74px 0 62px;border-bottom:1px solid var(--line);
      background:linear-gradient(90deg,rgba(9,9,9,.95),rgba(9,9,9,.72)),url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
    }
    .article-hero:after{
      content:"";position:absolute;width:520px;height:520px;right:-210px;top:-180px;border-radius:50%;
      border:1px solid rgba(240,213,150,.22);box-shadow:0 0 0 46px rgba(197,160,89,.05),0 0 0 92px rgba(197,160,89,.025);
    }
    .article-hero .container{position:relative;z-index:1}
    .breadcrumb-line{display:flex;flex-wrap:wrap;align-items:center;gap:8px;color:#c6c0b6;font-size:.83rem;margin-bottom:22px}
    .breadcrumb-line i{font-size:.65rem;color:var(--gold)}
    .category-tag,.eyebrow{
      display:inline-flex;align-items:center;gap:8px;color:var(--gold-light);font-size:.74rem;text-transform:uppercase;
      letter-spacing:.13em;font-weight:800;
    }
    .category-tag:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--amber);box-shadow:0 0 12px rgba(255,191,0,.7)}
    h1,h2,h3,h4{color:var(--text);line-height:1.18}
    h1{font-family:var(--serif);font-size:clamp(2.2rem,5vw,4.45rem);max-width:950px;letter-spacing:-.035em;margin:13px 0 20px}
    h2{font-family:var(--serif);font-size:clamp(1.65rem,2.6vw,2.55rem);letter-spacing:-.02em;margin:0 0 15px}
    h3{font-size:1.08rem;font-weight:760;margin:0 0 8px}
    .article-lead{max-width:800px;font-size:1.08rem;line-height:1.75;color:#d9d3c9;margin:0}
    .article-meta{display:flex;gap:13px 23px;flex-wrap:wrap;margin-top:27px;color:#bdb7ae;font-size:.85rem}
    .article-meta span{display:inline-flex;align-items:center;gap:8px}
    .article-meta i{color:var(--gold)}
    .section{padding:82px 0;position:relative}
    .section-dark{background:rgba(7,7,7,.45);border-block:1px solid rgba(197,160,89,.11)}
    .article-layout{display:grid;grid-template-columns:minmax(0,720px) minmax(275px,1fr);justify-content:space-between;gap:64px}
    .article-main{min-width:0}
    .article-content{font-size:1.04rem;color:#ddd8d0}
    .article-content>*:first-child{margin-top:0}
    .article-content h2{margin:42px 0 14px;font-size:clamp(1.55rem,2.4vw,2.15rem)}
    .article-content h3{font-family:var(--serif);font-size:1.4rem;margin:30px 0 10px}
    .article-content p{margin:0 0 20px}
    .article-content a{color:var(--gold-light);text-decoration:underline;text-decoration-color:rgba(240,213,150,.4);text-underline-offset:4px}
    .article-content ul,.article-content ol{padding-left:1.25rem;margin:0 0 22px}
    .article-content li{padding-left:6px;margin-bottom:9px}
    .article-content blockquote{
      margin:31px 0;padding:20px 23px;border-left:3px solid var(--gold);background:rgba(197,160,89,.08);
      color:#f0e6d5;font-family:var(--serif);font-size:1.14rem;border-radius:0 var(--radius-sm) var(--radius-sm) 0;
    }
    .article-content img{margin:29px 0;border-radius:var(--radius-sm);border:1px solid var(--line);box-shadow:var(--shadow)}
    .article-content table{display:block;width:100%;overflow-x:auto;border-collapse:collapse;margin:25px 0;color:#ddd8d0}
    .article-content th,.article-content td{border:1px solid var(--line);padding:11px 13px;text-align:left}
    .article-content th{color:var(--gold-light);background:rgba(197,160,89,.1)}
    .article-sidebar{border-left:1px solid var(--line);padding-left:31px}
    .side-block{padding:0 0 28px;margin-bottom:28px;border-bottom:1px solid rgba(255,255,255,.09)}
    .side-block:last-child{border-bottom:0;margin-bottom:0}
    .side-title{font-size:.77rem;text-transform:uppercase;letter-spacing:.13em;color:var(--gold-light);font-weight:800;margin-bottom:15px}
    .fact-list{list-style:none;padding:0;margin:0}
    .fact-list li{display:flex;gap:12px;padding:11px 0;border-bottom:1px solid rgba(255,255,255,.07);font-size:.92rem;color:#d8d3ca}
    .fact-list li:last-child{border-bottom:0}
    .fact-list i{color:var(--success);padding-top:5px}
    .nav-list{list-style:none;padding:0;margin:0}
    .nav-list a{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:10px 0;color:#dbd5ca;font-weight:650;font-size:.93rem;border-bottom:1px solid rgba(255,255,255,.07)}
    .nav-list a:hover{color:var(--gold-light);padding-left:5px}
    .nav-list i{font-size:.72rem;color:var(--gold)}
    .side-image{position:relative;min-height:190px;overflow:hidden;border-radius:var(--radius-sm);border:1px solid var(--line)}
    .side-image img{height:190px;width:100%;object-fit:cover;opacity:.72}
    .side-image span{position:absolute;left:16px;right:16px;bottom:14px;font-family:var(--serif);font-weight:700;font-size:1.16rem;line-height:1.25;color:#fff;text-shadow:0 2px 10px #000}
    .data-strip{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin:0 0 43px}
    .data-point{background:#171716;padding:20px 22px}
    .data-point strong{display:block;font-family:var(--serif);font-size:1.35rem;color:var(--gold-light);line-height:1.15;margin-bottom:5px}
    .data-point span{font-size:.81rem;color:var(--muted)}
    .advice-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:55px;align-items:center}
    .feature-image{position:relative;overflow:hidden;min-height:400px;border-radius:var(--radius);border:1px solid var(--line)}
    .feature-image:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(8,8,8,.53),transparent 56%)}
    .feature-image img{height:400px;width:100%;object-fit:cover;opacity:.87}
    .feature-caption{position:absolute;z-index:1;left:20px;right:20px;bottom:17px;color:#f4ecdd;font-family:var(--serif);font-size:1.12rem;font-weight:700}
    .check-list{list-style:none;padding:0;margin:23px 0 0}
    .check-list li{display:flex;gap:13px;padding:12px 0;color:#d8d3cb;border-bottom:1px solid rgba(255,255,255,.09)}
    .check-list i{color:var(--gold);padding-top:5px}
    .faq-wrap{max-width:860px}
    .faq-intro{max-width:675px;color:var(--muted);margin-bottom:28px}
    .accordion{--bs-accordion-bg:transparent;--bs-accordion-border-color:rgba(197,160,89,.23);--bs-accordion-btn-color:var(--text);--bs-accordion-active-color:var(--gold-light);--bs-accordion-active-bg:rgba(197,160,89,.08);--bs-accordion-btn-focus-box-shadow:none}
    .accordion-item{background:rgba(26,26,27,.72);border:1px solid var(--line)!important;border-radius:var(--radius-sm)!important;overflow:hidden;margin-bottom:10px}
    .accordion-button{background:transparent;color:var(--text);font-weight:720;padding:18px 20px;box-shadow:none!important}
    .accordion-button:not(.collapsed){background:rgba(197,160,89,.08);color:var(--gold-light)}
    .accordion-button:after{filter:sepia(1) saturate(1.5)}
    .accordion-body{padding:0 20px 19px;color:#cbc5bb}
    .cta-panel{
      position:relative;overflow:hidden;padding:54px;isolation:isolate;border:1px solid var(--line-strong);border-radius:var(--radius);
      background:linear-gradient(115deg,rgba(37,31,21,.97),rgba(23,23,23,.95));
    }
    .cta-panel:after{content:"♠";position:absolute;right:3%;top:-34%;z-index:-1;font-family:var(--serif);font-size:280px;line-height:1;color:rgba(240,213,150,.07)}
    .cta-panel h2{max-width:670px;margin-bottom:13px}
    .cta-panel p{max-width:690px;color:#d2ccc2;margin:0 0 25px}
    .cta-actions{display:flex;flex-wrap:wrap;gap:12px}
    .site-footer{padding:62px 0 20px;background:#080808;border-top:1px solid var(--line)}
    .footer-grid{display:grid;grid-template-columns:1.35fr .7fr 1fr;gap:55px;padding-bottom:42px}
    .footer-brand{font-family:var(--serif);font-size:1.23rem;font-weight:700;line-height:1.25;color:#f4ead8;margin-bottom:14px}
    .footer-title{font-size:.76rem;text-transform:uppercase;letter-spacing:.13em;color:var(--gold-light);font-weight:800;margin:6px 0 14px}
    .footer-text{font-size:.88rem;line-height:1.65;color:#aaa49b;margin:0;max-width:460px}
    .footer-links{display:grid;gap:9px}
    .footer-links a{font-size:.9rem;color:#beb7ad}
    .footer-links a:hover{color:var(--gold-light);padding-left:4px}
    .payment-badges{display:flex;flex-wrap:wrap;gap:7px}
    .payment-badges span{border:1px solid rgba(240,213,150,.25);border-radius:6px;padding:4px 7px;color:#d7c5a0;font-size:.72rem;font-weight:700}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:19px;color:#8e8981;font-size:.8rem;display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px}
    .age-badge{display:inline-grid;place-items:center;width:29px;height:22px;margin-right:8px;border:1px solid var(--gold);border-radius:5px;color:var(--gold-light);font-size:.72rem;font-weight:800}
    .support-fab{
      position:fixed;left:1rem;bottom:6rem;z-index:1050;width:58px;height:58px;display:grid;place-items:center;
      border:1px solid transparent;border-radius:17px;background:linear-gradient(#121212,#121212) padding-box,linear-gradient(135deg,var(--gold-light),#85652f) border-box;
      color:var(--gold-light);font-size:1.25rem;box-shadow:0 0 19px rgba(197,160,89,.28);opacity:.72;
      animation:floatFab 3s ease-in-out infinite;
    }
    .support-fab:before{content:"";position:absolute;top:7px;right:7px;width:7px;height:7px;border-radius:50%;background:#df5f5f;box-shadow:0 0 10px #df5f5f;animation:blinkDot 1.2s infinite}
    .support-fab:hover{color:#fff;opacity:1;transform:scale(1.1);box-shadow:0 0 30px rgba(240,213,150,.52)}
    .support-fab:hover i{animation:spinIcon .45s ease}
    .support-fab:active{transform:translateY(2px) scale(.95)}
    @keyframes floatFab{50%{transform:translateY(-7px)}}
    @keyframes blinkDot{50%{opacity:.25}}
    @keyframes spinIcon{to{transform:rotate(360deg)}}
    @media (max-width:1024px){
      .article-layout{gap:38px}
      .article-sidebar{padding-left:24px}
      .advice-grid{gap:35px}
    }
    @media (max-width:991.98px){
      .navbar-collapse{padding:12px 0 6px}
      .navbar-nav{align-items:stretch!important}
      .nav-link{padding:.7rem .72rem!important}
      .nav-actions{margin-left:0}
      .article-hero{padding:55px 0 47px}
      .article-layout{grid-template-columns:1fr}
      .article-sidebar{border-left:0;border-top:1px solid var(--line);padding:30px 0 0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:25px}
      .side-block{margin:0}
      .side-block:last-child{grid-column:span 2}
      .advice-grid{grid-template-columns:1fr}
      .feature-image,.feature-image img{height:330px;min-height:330px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:38px}
      .footer-grid>div:first-child{grid-column:span 2}
    }
    @media (max-width:767.98px){
      body{font-size:15.5px}
      .navbar{min-height:68px}
      .brand{font-size:.96rem;max-width:195px}
      .brand-mark{width:35px;height:35px}
      .nav-actions{gap:3px}
      .nav-actions .btn{padding:.55rem .55rem;font-size:.78rem}
      .article-hero{padding:44px 0 39px}
      h1{font-size:clamp(2.05rem,10vw,3rem)}
      .article-lead{font-size:1rem}
      .section{padding:61px 0}
      .data-strip{grid-template-columns:1fr}
      .data-point{padding:16px 18px}
      .article-content{font-size:1rem}
      .article-content h2{margin-top:34px}
      .article-sidebar{grid-template-columns:1fr}
      .side-block:last-child{grid-column:auto}
      .cta-panel{padding:32px 24px}
      .footer-grid{grid-template-columns:1fr;gap:28px}
      .footer-grid>div:first-child{grid-column:auto}
    }
    @media (max-width:520px){
      .container{padding-left:18px;padding-right:18px}
      .navbar>.container{padding-left:14px;padding-right:14px}
      .brand small{font-size:.56rem!important}
      .navbar-toggler{margin-right:.25rem!important}
      .nav-actions.d-lg-none .btn-login{display:none}
      .article-meta{gap:8px 15px}
      .feature-image,.feature-image img{height:270px;min-height:270px}
      .cta-actions .btn{width:100%;text-align:center}
      .footer-bottom{display:block}
      .footer-bottom>div+div{margin-top:9px}
      .support-fab{left:14px;bottom:76px}
    }

/* roulang page: category1 */
:root{
      --bg:#111111;
      --bg-deep:#090909;
      --surface:#1a1a1b;
      --surface-soft:#222224;
      --surface-light:#2a2928;
      --gold:#c5a059;
      --gold-light:#f0d596;
      --amber:#ffbf00;
      --text:#f5f5f1;
      --muted:#bdb8af;
      --line:rgba(197,160,89,.24);
      --line-strong:rgba(240,213,150,.54);
      --success:#74c79b;
      --danger:#df5f5f;
      --radius:18px;
      --radius-sm:12px;
      --shadow:0 20px 55px rgba(0,0,0,.34);
      --serif:Georgia,"Times New Roman",serif;
      --sans:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      background:var(--bg);
      color:var(--text);
      font-family:var(--sans);
      font-size:16px;
      line-height:1.65;
      overflow-x:hidden;
      background-image:radial-gradient(circle at 7% 1%,rgba(197,160,89,.11),transparent 25%),radial-gradient(circle at 94% 35%,rgba(132,94,42,.1),transparent 26%);
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      z-index:-1;
      opacity:.18;
      background-image:linear-gradient(45deg,transparent 48%,rgba(255,255,255,.045) 49%,transparent 51%),linear-gradient(-45deg,transparent 48%,rgba(255,255,255,.025) 49%,transparent 51%);
      background-size:58px 58px;
    }
    a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease}
    a:hover{color:var(--gold-light)}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(240,213,150,.72);outline-offset:3px}
    .container{max-width:1180px}

    .site-header{
      position:sticky;
      top:0;
      z-index:1030;
      background:rgba(12,12,12,.89);
      backdrop-filter:blur(16px);
      border-bottom:1px solid rgba(197,160,89,.16);
    }
    .navbar{min-height:76px;padding:10px 0}
    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      font-family:var(--serif);
      font-size:1.05rem;
      font-weight:700;
      line-height:1.1;
      color:#fff;
      max-width:250px;
    }
    .brand:hover{color:#fff}
    .brand-mark{
      width:39px;
      height:39px;
      border:1px solid var(--gold);
      border-radius:50%;
      display:grid;
      place-items:center;
      color:var(--amber);
      font-size:1rem;
      position:relative;
      flex:0 0 auto;
      background:radial-gradient(circle at 35% 30%,#50442b,#171512 70%);
      box-shadow:inset 0 0 0 4px rgba(197,160,89,.13),0 0 19px rgba(197,160,89,.13);
    }
    .brand-mark:after{
      content:"";
      position:absolute;
      inset:4px;
      border:1px dashed rgba(240,213,150,.4);
      border-radius:50%;
    }
    .navbar-toggler{border:1px solid var(--line-strong);padding:.42rem .55rem;color:var(--gold-light)}
    .navbar-toggler:focus{box-shadow:none}
    .navbar-toggler-icon{filter:invert(1)}
    .navbar-nav{gap:3px}
    .nav-link{
      color:var(--muted)!important;
      font-size:.88rem;
      font-weight:650;
      padding:.5rem .72rem!important;
      border-radius:8px;
      white-space:nowrap;
    }
    .nav-link:hover,.nav-link.active{color:var(--gold-light)!important;background:rgba(197,160,89,.11)}
    .nav-actions{display:flex;align-items:center;gap:8px;margin-left:12px}
    .btn{
      border-radius:9px;
      font-weight:750;
      letter-spacing:.01em;
      padding:.67rem 1rem;
      transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease;
    }
    .btn:active{transform:translateY(1px) scale(.98)}
    .btn-login{color:var(--gold-light);border:1px solid transparent;background:transparent;font-size:.88rem}
    .btn-login:hover{color:#fff;background:rgba(255,255,255,.06)}
    .btn-gold{
      border:1px solid var(--gold-light);
      background:linear-gradient(135deg,#d7b66e,#a77d38);
      color:#18130a;
      box-shadow:0 8px 22px rgba(197,160,89,.16);
    }
    .btn-gold:hover{
      color:#120e07;
      transform:translateY(-2px);
      background:linear-gradient(135deg,#f0d596,#b68c44);
      box-shadow:0 13px 27px rgba(197,160,89,.25);
    }
    .btn-outline-gold{
      color:var(--gold-light);
      border:1px solid var(--line-strong);
      background:rgba(12,12,12,.25);
    }
    .btn-outline-gold:hover{
      color:#16110a;
      background:var(--gold-light);
      border-color:var(--gold-light);
      transform:translateY(-2px);
    }

    .page-banner{
      position:relative;
      min-height:480px;
      display:flex;
      align-items:center;
      overflow:hidden;
      isolation:isolate;
      padding:82px 0 62px;
      border-bottom:1px solid var(--line);
    }
    .page-banner:before{
      content:"";
      position:absolute;
      inset:0;
      z-index:-2;
      background:
        linear-gradient(90deg,rgba(9,9,9,.95) 0%,rgba(10,10,10,.82) 50%,rgba(10,10,10,.52) 100%),
        url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
    }
    .page-banner:after{
      content:"";
      position:absolute;
      z-index:-1;
      width:470px;
      height:470px;
      border:1px solid rgba(240,213,150,.20);
      border-radius:50%;
      right:-115px;
      bottom:-235px;
      box-shadow:0 0 0 48px rgba(197,160,89,.045),0 0 0 96px rgba(197,160,89,.025);
    }
    .banner-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(330px,.85fr);gap:54px;align-items:center}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--gold-light);
      font-size:.75rem;
      text-transform:uppercase;
      letter-spacing:.14em;
      font-weight:800;
    }
    .eyebrow i{font-size:.65rem;color:var(--amber)}
    h1,h2,h3,p{margin-top:0}
    h1{
      font-family:var(--serif);
      font-size:clamp(2.25rem,4.3vw,4.25rem);
      line-height:1.08;
      letter-spacing:-.035em;
      margin:15px 0 20px;
      max-width:805px;
      color:#fffdf9;
    }
    h2{
      font-family:var(--serif);
      color:#fffdf9;
      font-size:clamp(1.72rem,3vw,2.65rem);
      line-height:1.18;
      letter-spacing:-.022em;
      margin-bottom:14px;
    }
    h3{font-size:1.08rem;line-height:1.35;color:#f9f3e8;margin-bottom:9px}
    .banner-copy{max-width:735px;color:#d7d1c7;font-size:1.02rem;line-height:1.76;margin-bottom:25px}
    .banner-actions{display:flex;gap:11px;flex-wrap:wrap}
    .trust-line{display:flex;flex-wrap:wrap;gap:14px 22px;margin-top:24px;color:#d1cbc1;font-size:.85rem}
    .trust-line span{display:inline-flex;align-items:center;gap:8px}
    .trust-line i{color:var(--gold-light)}

    .invite-panel{
      background:linear-gradient(145deg,rgba(38,34,27,.92),rgba(19,18,18,.94));
      border:1px solid var(--line-strong);
      padding:27px;
      border-radius:var(--radius);
      box-shadow:var(--shadow),inset 0 1px rgba(255,255,255,.05);
      position:relative;
      overflow:hidden;
    }
    .invite-panel:before{
      content:"";
      position:absolute;
      width:210px;
      height:210px;
      border-radius:50%;
      right:-92px;
      top:-113px;
      background:radial-gradient(circle,rgba(240,213,150,.17),transparent 68%);
      pointer-events:none;
    }
    .panel-label{font-size:.74rem;text-transform:uppercase;letter-spacing:.12em;color:var(--gold-light);font-weight:800}
    .invite-panel h2{font-size:1.72rem;margin:7px 0 8px}
    .invite-panel p{font-size:.9rem;color:var(--muted);margin-bottom:19px}
    .reward-row{display:flex;justify-content:space-between;gap:15px;padding:13px 0;border-top:1px solid rgba(255,255,255,.09)}
    .reward-row strong{font-size:.93rem;color:#f6f0e5}
    .reward-row span{color:var(--gold-light);font-size:.86rem;font-weight:750;text-align:right}
    .progress-head{display:flex;justify-content:space-between;gap:15px;font-size:.78rem;color:var(--muted);margin:18px 0 8px}
    .progress{
      height:9px;
      background:#302e29;
      border-radius:99px;
      overflow:hidden;
      box-shadow:inset 0 1px 3px rgba(0,0,0,.5);
    }
    .progress-bar{
      background:linear-gradient(90deg,#a77d38,#f0d596);
      border-radius:99px;
      box-shadow:0 0 16px rgba(240,213,150,.38);
    }
    .invite-foot{display:flex;align-items:center;gap:8px;color:#c9c2b7;font-size:.77rem;margin:15px 0 0}
    .invite-foot i{color:var(--success)}

    .section{padding:88px 0;position:relative}
    .section-dark{background:rgba(7,7,7,.43);border-block:1px solid rgba(197,160,89,.11)}
    .section-label{color:var(--gold-light);font-size:.75rem;text-transform:uppercase;letter-spacing:.14em;font-weight:800;margin-bottom:10px}
    .section-intro{color:var(--muted);max-width:700px;margin-bottom:36px}
    .section-intro.wide{max-width:790px}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:35px}
    .section-head .section-intro{margin-bottom:0}

    .metric-board{
      display:grid;
      grid-template-columns:1.05fr .95fr .95fr 1.05fr;
      border:1px solid var(--line);
      border-radius:var(--radius);
      overflow:hidden;
      background:rgba(26,26,27,.72);
      box-shadow:var(--shadow);
    }
    .metric{
      padding:24px 25px;
      min-height:150px;
      border-right:1px solid var(--line);
      position:relative;
    }
    .metric:last-child{border-right:0}
    .metric:before{
      content:"";
      display:block;
      width:27px;
      height:2px;
      margin-bottom:18px;
      background:linear-gradient(90deg,var(--gold),transparent);
    }
    .metric-label{font-size:.76rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);font-weight:750}
    .metric-value{font-family:var(--serif);font-size:2rem;line-height:1.05;color:var(--gold-light);margin:8px 0 6px}
    .metric-note{font-size:.82rem;color:#c5c0b7;line-height:1.5}

    .insight-layout{display:grid;grid-template-columns:minmax(280px,.82fr) minmax(0,1.18fr);gap:57px;align-items:start}
    .side-statement{position:sticky;top:106px}
    .side-statement p{color:var(--muted);font-size:1rem;margin-bottom:22px}
    .line-link{
      display:inline-flex;
      align-items:center;
      gap:10px;
      color:var(--gold-light);
      font-size:.9rem;
      font-weight:800;
      border-bottom:1px solid var(--line-strong);
      padding-bottom:5px;
    }
    .line-link:hover{color:#fff;border-color:#fff}
    .format-list{border-top:1px solid var(--line)}
    .format-item{
      display:grid;
      grid-template-columns:58px minmax(0,1fr) auto;
      gap:19px;
      align-items:center;
      padding:22px 0;
      border-bottom:1px solid var(--line);
      transition:padding .2s ease,background .2s ease;
    }
    .format-item:hover{padding-left:12px;background:linear-gradient(90deg,rgba(197,160,89,.08),transparent)}
    .format-icon{
      width:47px;
      height:47px;
      border-radius:50%;
      display:grid;
      place-items:center;
      color:var(--gold-light);
      border:1px solid var(--line-strong);
      background:rgba(197,160,89,.09);
    }
    .format-item p{margin:0;color:var(--muted);font-size:.9rem}
    .format-tag{
      color:var(--gold-light);
      font-size:.74rem;
      font-weight:800;
      white-space:nowrap;
      padding:5px 9px;
      border:1px solid var(--line);
      border-radius:99px;
      background:rgba(197,160,89,.07);
    }

    .compare-wrap{background:linear-gradient(135deg,rgba(29,28,26,.98),rgba(15,15,15,.88));border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
    .compare-top{display:grid;grid-template-columns:.95fr 1.05fr;border-bottom:1px solid var(--line)}
    .compare-intro{padding:34px 36px;border-right:1px solid var(--line)}
    .compare-intro p{color:var(--muted);margin:0;font-size:.92rem}
    .compare-guide{padding:30px 36px;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .guide-point i{color:var(--gold-light);font-size:1.1rem;margin-bottom:9px}
    .guide-point strong{display:block;font-size:.87rem;color:#f5f0e7;margin-bottom:3px}
    .guide-point span{display:block;font-size:.78rem;line-height:1.45;color:var(--muted)}
    .compare-rows{padding:0 36px}
    .compare-row{display:grid;grid-template-columns:1.2fr .78fr 1.15fr;gap:22px;align-items:center;padding:20px 0;border-bottom:1px solid rgba(255,255,255,.08)}
    .compare-row:last-child{border-bottom:0}
    .compare-row strong{font-size:.94rem;color:#faf5e9}
    .compare-row span{font-size:.84rem;color:var(--gold-light);font-weight:750}
    .compare-row p{margin:0;font-size:.86rem;color:var(--muted)}

    .feature-split{display:grid;grid-template-columns:minmax(300px,.9fr) minmax(0,1.1fr);gap:55px;align-items:center}
    .image-frame{position:relative;padding:0 0 24px 24px}
    .image-frame:before{
      content:"";
      position:absolute;
      width:58%;
      height:68%;
      left:0;
      bottom:0;
      border:1px solid var(--line-strong);
      border-radius:var(--radius);
    }
    .image-frame img{
      width:100%;
      height:390px;
      object-fit:cover;
      position:relative;
      border-radius:var(--radius);
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      filter:saturate(.84) contrast(1.04);
    }
    .image-note{
      position:absolute;
      z-index:2;
      bottom:2px;
      right:-8px;
      max-width:230px;
      padding:15px 18px;
      background:#171614;
      border-left:3px solid var(--gold);
      box-shadow:var(--shadow);
      color:#d8d0c4;
      font-size:.82rem;
    }
    .image-note strong{display:block;color:var(--gold-light);font-size:.74rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:3px}
    .play-list{list-style:none;padding:0;margin:26px 0 0}
    .play-list li{display:flex;align-items:flex-start;gap:14px;padding:14px 0;border-top:1px solid var(--line);color:#d3cdc2}
    .play-list li:last-child{border-bottom:1px solid var(--line)}
    .play-list i{color:var(--success);margin-top:5px}
    .play-list strong{display:block;color:#f9f4ea;font-size:.93rem;margin-bottom:2px}
    .play-list span{font-size:.86rem;color:var(--muted)}

    .path-grid{display:grid;grid-template-columns:.88fr 1.12fr;gap:56px;align-items:start}
    .path-intro{padding-top:6px}
    .path-intro p{color:var(--muted);max-width:380px}
    .timeline{border-left:1px solid var(--line-strong);padding-left:31px;margin:0}
    .timeline-item{position:relative;padding:0 0 28px}
    .timeline-item:last-child{padding-bottom:0}
    .timeline-item:before{
      content:"";
      position:absolute;
      left:-38px;
      top:5px;
      width:13px;
      height:13px;
      border-radius:50%;
      border:3px solid #171614;
      background:var(--gold-light);
      box-shadow:0 0 0 1px var(--gold);
    }
    .timeline-number{color:var(--gold-light);font-size:.73rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
    .timeline-item h3{margin:3px 0 6px}
    .timeline-item p{margin:0;color:var(--muted);font-size:.9rem}

    .faq-layout{display:grid;grid-template-columns:.76fr 1.24fr;gap:65px;align-items:start}
    .faq-copy{position:sticky;top:108px}
    .faq-copy p{color:var(--muted);margin-bottom:22px}
    .accordion{--bs-accordion-bg:transparent;--bs-accordion-border-color:var(--line);--bs-accordion-btn-color:var(--text);--bs-accordion-active-color:var(--gold-light);--bs-accordion-active-bg:rgba(197,160,89,.06);--bs-accordion-btn-focus-box-shadow:none}
    .accordion-item{border-inline:0!important;background:transparent}
    .accordion-button{
      padding:19px 4px;
      font-weight:760;
      font-size:.96rem;
      line-height:1.4;
      background:transparent!important;
      color:var(--text)!important;
    }
    .accordion-button:not(.collapsed){box-shadow:none}
    .accordion-button:after{filter:sepia(1) saturate(.75) brightness(1.7)}
    .accordion-body{padding:0 4px 20px;color:var(--muted);font-size:.91rem}

    .cta-block{
      position:relative;
      overflow:hidden;
      border:1px solid var(--line-strong);
      border-radius:var(--radius);
      padding:52px;
      background:
        linear-gradient(105deg,rgba(29,25,18,.97),rgba(22,20,17,.88)),
        url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
      box-shadow:var(--shadow);
    }
    .cta-block:after{
      content:"";
      position:absolute;
      right:-112px;
      top:-145px;
      width:340px;
      height:340px;
      border:1px solid rgba(240,213,150,.32);
      border-radius:50%;
      box-shadow:0 0 0 38px rgba(240,213,150,.045);
    }
    .cta-block h2{max-width:665px;margin-bottom:12px}
    .cta-block p{max-width:665px;color:#d3ccc0;margin-bottom:24px}
    .cta-form{display:flex;gap:10px;max-width:650px;position:relative;z-index:1}
    .cta-form .form-control{
      min-height:48px;
      color:#f5f5f1;
      background:rgba(10,10,10,.62);
      border:1px solid var(--line-strong);
      border-radius:9px;
      box-shadow:none;
    }
    .cta-form .form-control::placeholder{color:#aaa397}
    .cta-form .form-control:focus{border-color:var(--gold-light);box-shadow:0 0 0 .2rem rgba(197,160,89,.14)}
    .form-disclaimer{position:relative;z-index:1;color:#bdb4a6;font-size:.76rem;margin:11px 0 0}

    .site-footer{background:#090909;border-top:1px solid var(--line);padding:58px 0 20px}
    .footer-grid{display:grid;grid-template-columns:1.2fr .75fr 1fr;gap:50px}
    .footer-brand{font-family:var(--serif);font-weight:700;font-size:1.15rem;line-height:1.3;color:#fff8ec;margin-bottom:14px}
    .footer-title{color:var(--gold-light);font-size:.75rem;text-transform:uppercase;letter-spacing:.13em;font-weight:800;margin-bottom:14px}
    .footer-text{font-size:.84rem;color:#a9a49c;max-width:400px;margin:0}
    .footer-links{display:flex;flex-direction:column;align-items:flex-start;gap:8px}
    .footer-links a{color:#c6c0b6;font-size:.87rem}
    .footer-links a:hover{color:var(--gold-light)}
    .payment-badges{display:flex;flex-wrap:wrap;gap:7px}
    .payment-badges span{border:1px solid rgba(240,213,150,.2);color:#d6cec0;background:rgba(255,255,255,.025);border-radius:5px;padding:4px 7px;font-size:.71rem}
    .footer-bottom{margin-top:44px;padding-top:18px;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;gap:20px;color:#918b81;font-size:.77rem}
    .age-badge{display:inline-grid;place-items:center;width:27px;height:27px;border:1px solid var(--gold);border-radius:50%;color:var(--gold-light);font-size:.7rem;font-weight:850;margin-right:8px}

    .floating-help{
      position:fixed;
      left:16px;
      bottom:96px;
      z-index:1050;
      width:58px;
      height:58px;
      border:1px solid var(--gold-light);
      border-radius:50%;
      display:grid;
      place-items:center;
      color:var(--gold-light);
      background:radial-gradient(circle at 35% 28%,#50442b,#111 69%);
      box-shadow:0 4px 20px rgba(255,215,0,.3),inset 0 0 0 5px rgba(197,160,89,.13);
      opacity:.74;
      animation:floatChip 3.8s ease-in-out infinite;
    }
    .floating-help:before{
      content:"";
      position:absolute;
      inset:5px;
      border-radius:50%;
      border:1px dashed rgba(240,213,150,.48);
      animation:spinSlow 13s linear infinite;
    }
    .floating-help:after{
      content:"";
      position:absolute;
      width:10px;
      height:10px;
      right:1px;
      top:2px;
      border-radius:50%;
      background:var(--danger);
      border:2px solid #16120f;
      animation:blink 1.2s infinite;
    }
    .floating-help i{position:relative;z-index:1;font-size:1.17rem;transition:transform .35s ease}
    .floating-help:hover{opacity:1;color:#fff;transform:scale(1.1)}
    .floating-help:hover i{transform:rotate(360deg)}
    .floating-help:active{transform:translateY(2px) scale(.95)}
    @keyframes floatChip{50%{transform:translateY(-7px)}}
    @keyframes spinSlow{to{transform:rotate(360deg)}}
    @keyframes blink{50%{opacity:.25}}

    @media (max-width:1024px){
      .banner-grid{gap:32px}
      .metric{padding:21px 18px}
      .metric-value{font-size:1.72rem}
      .insight-layout,.feature-split,.faq-layout,.path-grid{gap:38px}
      .footer-grid{gap:32px}
    }
    @media (max-width:991.98px){
      .navbar-collapse{padding:13px 0 5px}
      .navbar-nav{align-items:flex-start!important;padding:7px 0}
      .nav-link{padding:.62rem .72rem!important}
      .nav-actions{margin-left:0}
      .page-banner{padding:65px 0 55px}
      .banner-grid{grid-template-columns:1fr;gap:31px}
      .invite-panel{max-width:590px}
      .metric-board{grid-template-columns:repeat(2,1fr)}
      .metric:nth-child(2){border-right:0}
      .metric:nth-child(-n+2){border-bottom:1px solid var(--line)}
      .insight-layout,.feature-split,.path-grid,.faq-layout{grid-template-columns:1fr}
      .side-statement,.faq-copy{position:static}
      .side-statement{max-width:650px}
      .feature-split .image-frame{max-width:690px}
      .compare-top{grid-template-columns:1fr}
      .compare-intro{border-right:0;border-bottom:1px solid var(--line)}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-grid>div:first-child{grid-column:1/-1}
    }
    @media (max-width:767.98px){
      .navbar{min-height:68px}
      .brand{font-size:.95rem;max-width:205px}
      .brand-mark{width:35px;height:35px}
      .nav-actions.d-lg-none{gap:3px}
      .nav-actions.d-lg-none .btn{font-size:.74rem;padding:.48rem .56rem}
      .section{padding:65px 0}
      .page-banner{min-height:auto}
      h1{font-size:2.2rem}
      .banner-copy{font-size:.96rem}
      .section-head{display:block}
      .section-head .section-intro{margin-top:10px}
      .metric-board{grid-template-columns:1fr}
      .metric{border-right:0!important;border-bottom:1px solid var(--line)}
      .metric:last-child{border-bottom:0}
      .compare-guide{grid-template-columns:1fr;padding:24px}
      .compare-intro{padding:28px 24px}
      .compare-rows{padding:0 24px}
      .compare-row{grid-template-columns:1fr;gap:4px;padding:17px 0}
      .compare-row span{margin-bottom:4px}
      .image-frame img{height:320px}
      .cta-block{padding:35px 26px}
      .cta-form{flex-direction:column}
      .cta-form .btn{width:100%}
      .footer-grid{grid-template-columns:1fr;gap:30px}
      .footer-grid>div:first-child{grid-column:auto}
      .footer-bottom{display:block}
      .footer-bottom>div+div{margin-top:9px}
    }
    @media (max-width:520px){
      .container{padding-left:19px;padding-right:19px}
      .brand small{font-size:.59rem!important}
      .navbar-toggler{margin-right:4px!important}
      .page-banner{padding-top:47px;padding-bottom:46px}
      h1{font-size:1.95rem}
      h2{font-size:1.65rem}
      .invite-panel{padding:21px}
      .format-item{grid-template-columns:45px minmax(0,1fr);gap:12px}
      .format-icon{width:39px;height:39px}
      .format-tag{grid-column:2;justify-self:start}
      .image-frame{padding:0 0 17px 17px}
      .image-frame img{height:260px}
      .image-note{right:-2px;font-size:.73rem;max-width:205px}
      .timeline{padding-left:25px}
      .timeline-item:before{left:-32px}
      .floating-help{width:52px;height:52px;bottom:76px}
    }

/* roulang page: category2 */
:root{
      --bg:#111111;
      --bg-deep:#090909;
      --surface:#1a1a1b;
      --surface-soft:#222224;
      --surface-light:#2a2928;
      --gold:#c5a059;
      --gold-light:#f0d596;
      --amber:#ffbf00;
      --text:#f5f5f1;
      --muted:#bdb8af;
      --line:rgba(197,160,89,.24);
      --line-strong:rgba(240,213,150,.54);
      --success:#74c79b;
      --danger:#df5f5f;
      --radius:18px;
      --radius-sm:12px;
      --shadow:0 20px 55px rgba(0,0,0,.34);
      --serif:Georgia,"Times New Roman",serif;
      --sans:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-width:320px;
      overflow-x:hidden;
      color:var(--text);
      background:var(--bg);
      font-family:var(--sans);
      font-size:16px;
      line-height:1.65;
      background-image:
        radial-gradient(circle at 7% 1%,rgba(197,160,89,.11),transparent 25%),
        radial-gradient(circle at 94% 35%,rgba(132,94,42,.10),transparent 26%);
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      z-index:-1;
      pointer-events:none;
      opacity:.18;
      background-image:
        linear-gradient(45deg,transparent 48%,rgba(255,255,255,.045) 49%,transparent 51%),
        linear-gradient(-45deg,transparent 48%,rgba(255,255,255,.025) 49%,transparent 51%);
      background-size:58px 58px;
    }
    a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease}
    a:hover{color:var(--gold-light)}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{
      outline:3px solid rgba(240,213,150,.72);
      outline-offset:3px;
    }
    .container{max-width:1180px}

    .site-header{
      position:sticky;
      top:0;
      z-index:1030;
      background:rgba(12,12,12,.89);
      backdrop-filter:blur(16px);
      border-bottom:1px solid rgba(197,160,89,.16);
    }
    .navbar{min-height:76px;padding:10px 0}
    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      max-width:250px;
      color:#fff;
      font-family:var(--serif);
      font-size:1.05rem;
      font-weight:700;
      line-height:1.1;
    }
    .brand:hover{color:#fff}
    .brand-mark{
      position:relative;
      display:grid;
      flex:0 0 auto;
      width:39px;
      height:39px;
      place-items:center;
      color:var(--amber);
      font-size:1rem;
      background:radial-gradient(circle at 35% 30%,#50442b,#171512 70%);
      border:1px solid var(--gold);
      border-radius:50%;
      box-shadow:inset 0 0 0 4px rgba(197,160,89,.13),0 0 19px rgba(197,160,89,.13);
    }
    .brand-mark:after{
      content:"";
      position:absolute;
      inset:4px;
      border:1px dashed rgba(240,213,150,.4);
      border-radius:50%;
    }
    .navbar-toggler{
      padding:.42rem .55rem;
      color:var(--gold-light);
      border:1px solid var(--line-strong);
    }
    .navbar-toggler:focus{box-shadow:none}
    .navbar-toggler-icon{filter:invert(1)}
    .navbar-nav{gap:3px}
    .nav-link{
      padding:.5rem .72rem!important;
      color:var(--muted)!important;
      font-size:.88rem;
      font-weight:650;
      white-space:nowrap;
      border-radius:8px;
    }
    .nav-link:hover,.nav-link.active{
      color:var(--gold-light)!important;
      background:rgba(197,160,89,.11);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:8px;
      margin-left:12px;
    }
    .btn{
      padding:.67rem 1rem;
      font-weight:750;
      letter-spacing:.01em;
      border-radius:9px;
      transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease;
    }
    .btn:active{transform:translateY(1px) scale(.98)}
    .btn-login{
      color:var(--gold-light);
      font-size:.88rem;
      background:transparent;
      border:1px solid transparent;
    }
    .btn-login:hover{color:#fff;background:rgba(255,255,255,.06)}
    .btn-gold{
      color:#18130a;
      background:linear-gradient(135deg,#d7b66e,#a77d38);
      border:1px solid var(--gold-light);
      box-shadow:0 8px 22px rgba(197,160,89,.16);
    }
    .btn-gold:hover{
      color:#120e07;
      background:linear-gradient(135deg,#f0d596,#b68c44);
      box-shadow:0 13px 27px rgba(197,160,89,.25);
      transform:translateY(-2px);
    }
    .btn-outline-gold{
      color:var(--gold-light);
      background:rgba(12,12,12,.25);
      border:1px solid var(--line-strong);
    }
    .btn-outline-gold:hover{
      color:#16110a;
      background:var(--gold-light);
      border-color:var(--gold-light);
      transform:translateY(-2px);
    }

    .inner-hero{
      position:relative;
      isolation:isolate;
      min-height:600px;
      padding:76px 0 58px;
      overflow:hidden;
      display:flex;
      align-items:center;
    }
    .inner-hero:before{
      content:"";
      position:absolute;
      z-index:-2;
      inset:0;
      background:
        linear-gradient(90deg,rgba(8,8,8,.96) 0%,rgba(10,10,10,.85) 47%,rgba(10,10,10,.64) 100%),
        url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
    }
    .inner-hero:after{
      content:"";
      position:absolute;
      z-index:-1;
      width:580px;
      height:580px;
      top:-110px;
      right:-160px;
      border:1px solid rgba(240,213,150,.18);
      border-radius:50%;
      box-shadow:0 0 0 48px rgba(197,160,89,.045),0 0 0 96px rgba(197,160,89,.025);
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.15fr) minmax(330px,.85fr);
      align-items:center;
      gap:56px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin-bottom:15px;
      color:var(--gold-light);
      font-size:.75rem;
      font-weight:800;
      letter-spacing:.14em;
      text-transform:uppercase;
    }
    .eyebrow i{color:var(--amber);font-size:.65rem}
    h1,h2,h3,h4{margin-top:0;color:var(--text)}
    h1{
      max-width:780px;
      margin-bottom:19px;
      font-family:var(--serif);
      font-size:clamp(2.2rem,4.4vw,4.25rem);
      font-weight:700;
      line-height:1.08;
      letter-spacing:-.035em;
    }
    h2{
      font-family:var(--serif);
      font-size:clamp(1.75rem,3vw,2.65rem);
      font-weight:700;
      line-height:1.18;
      letter-spacing:-.02em;
    }
    h3{font-size:1.12rem;font-weight:760;line-height:1.35}
    .hero-copy{
      max-width:720px;
      margin-bottom:27px;
      color:#ddd8cf;
      font-size:1.04rem;
      line-height:1.75;
    }
    .hero-points{
      display:flex;
      flex-wrap:wrap;
      gap:12px 20px;
      margin-top:26px;
      color:#d3cec4;
      font-size:.87rem;
    }
    .hero-points span{display:flex;align-items:center;gap:8px}
    .hero-points i{color:var(--gold-light)}

    .readiness-panel{
      position:relative;
      padding:26px;
      overflow:hidden;
      background:linear-gradient(145deg,rgba(41,37,30,.97),rgba(20,20,20,.95));
      border:1px solid var(--line-strong);
      border-radius:var(--radius);
      box-shadow:var(--shadow);
    }
    .readiness-panel:after{
      content:"";
      position:absolute;
      width:180px;
      height:180px;
      right:-70px;
      bottom:-100px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(240,213,150,.15),transparent 70%);
    }
    .panel-label{
      margin-bottom:7px;
      color:var(--gold-light);
      font-size:.73rem;
      font-weight:800;
      letter-spacing:.13em;
      text-transform:uppercase;
    }
    .panel-title{
      margin-bottom:20px;
      font-family:var(--serif);
      font-size:1.35rem;
      line-height:1.25;
    }
    .readiness-row{
      display:flex;
      align-items:center;
      gap:22px;
      margin-bottom:20px;
    }
    .progress-ring{
      position:relative;
      display:grid;
      width:118px;
      height:118px;
      flex:0 0 auto;
      place-items:center;
      border-radius:50%;
      background:conic-gradient(var(--gold) 0 78%,rgba(255,255,255,.11) 78% 100%);
      box-shadow:0 0 0 1px rgba(240,213,150,.34),0 0 26px rgba(197,160,89,.16);
    }
    .progress-ring:before{
      content:"";
      position:absolute;
      width:94px;
      height:94px;
      background:#1d1b18;
      border-radius:50%;
    }
    .progress-ring strong,.progress-ring span{position:relative;z-index:1;display:block;text-align:center}
    .progress-ring strong{font-size:1.52rem;font-weight:800;line-height:1}
    .progress-ring span{margin-top:3px;color:var(--muted);font-size:.65rem}
    .readiness-copy{color:var(--muted);font-size:.88rem;line-height:1.55}
    .readiness-copy strong{display:block;margin-bottom:4px;color:#f4efe5;font-size:.98rem}
    .tier-list{display:grid;gap:9px;position:relative;z-index:1}
    .tier{
      display:flex;
      align-items:center;
      gap:11px;
      padding:10px 11px;
      background:rgba(255,255,255,.035);
      border-left:2px solid rgba(197,160,89,.4);
      border-radius:0 9px 9px 0;
    }
    .tier i{width:19px;color:var(--gold-light);text-align:center}
    .tier b{display:block;font-size:.87rem}
    .tier small{display:block;color:var(--muted);font-size:.74rem;line-height:1.35}
    .panel-action{margin-top:20px;width:100%;position:relative;z-index:1}

    .section{position:relative;padding:92px 0}
    .section-dark{
      background:rgba(7,7,7,.43);
      border-block:1px solid rgba(197,160,89,.11);
    }
    .section-label{
      margin-bottom:10px;
      color:var(--gold-light);
      font-size:.75rem;
      font-weight:800;
      letter-spacing:.14em;
      text-transform:uppercase;
    }
    .section-intro{
      max-width:710px;
      margin:0;
      color:var(--muted);
    }
    .headline-row{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:28px;
      margin-bottom:39px;
    }

    .dashboard{
      display:grid;
      grid-template-columns:.88fr 1.4fr .88fr;
      gap:1px;
      overflow:hidden;
      background:var(--line);
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:var(--shadow);
    }
    .dash-item{
      min-height:184px;
      padding:28px;
      background:linear-gradient(155deg,#1d1c1a,#171717);
    }
    .dash-icon{
      display:grid;
      width:42px;
      height:42px;
      margin-bottom:18px;
      place-items:center;
      color:var(--gold-light);
      background:rgba(197,160,89,.12);
      border:1px solid rgba(240,213,150,.22);
      border-radius:50%;
    }
    .dash-value{
      margin-bottom:4px;
      color:#fffaf0;
      font-family:var(--serif);
      font-size:1.9rem;
      font-weight:700;
      line-height:1;
    }
    .dash-title{margin:0;color:#e7e1d6;font-size:.92rem;font-weight:760}
    .dash-note{margin:8px 0 0;color:var(--muted);font-size:.8rem;line-height:1.5}
    .dash-item.featured{
      background:
        linear-gradient(120deg,rgba(197,160,89,.13),transparent 55%),
        linear-gradient(155deg,#29251d,#191817);
    }
    .dash-checklist{display:grid;gap:10px;margin-top:15px}
    .dash-checklist span{display:flex;align-items:center;gap:9px;color:#ded8cc;font-size:.84rem}
    .dash-checklist i{color:var(--success);font-size:.74rem}

    .service-layout{
      display:grid;
      grid-template-columns:minmax(250px,.72fr) minmax(0,1.28fr);
      gap:70px;
      align-items:start;
    }
    .sticky-copy{position:sticky;top:108px}
    .gold-rule{
      width:70px;
      height:2px;
      margin:20px 0;
      background:linear-gradient(90deg,var(--gold),transparent);
    }
    .side-note{
      display:flex;
      gap:12px;
      margin-top:28px;
      padding:15px 0;
      color:#d8d1c5;
      font-size:.85rem;
      border-top:1px solid rgba(255,255,255,.1);
      border-bottom:1px solid rgba(255,255,255,.1);
    }
    .side-note i{padding-top:5px;color:var(--gold-light)}
    .method-list{border-top:1px solid var(--line)}
    .method-row{
      display:grid;
      grid-template-columns:72px minmax(0,1fr) auto;
      align-items:center;
      gap:18px;
      padding:22px 0;
      border-bottom:1px solid var(--line);
      transition:padding .25s ease,background .25s ease;
    }
    .method-row:hover{padding-left:12px;background:rgba(197,160,89,.035)}
    .method-number{
      color:rgba(240,213,150,.5);
      font-family:var(--serif);
      font-size:1.55rem;
      font-weight:700;
    }
    .method-row h3{margin-bottom:5px}
    .method-row p{max-width:560px;margin:0;color:var(--muted);font-size:.91rem}
    .method-badge{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-width:108px;
      padding:7px 10px;
      color:var(--gold-light);
      font-size:.72rem;
      font-weight:800;
      letter-spacing:.05em;
      text-transform:uppercase;
      white-space:nowrap;
      border:1px solid var(--line);
      border-radius:999px;
    }

    .comparison-wrap{
      display:grid;
      grid-template-columns:minmax(0,1fr) 355px;
      gap:54px;
      align-items:center;
    }
    .compare-table{border-top:1px solid var(--line)}
    .compare-line{
      display:grid;
      grid-template-columns:1fr 1fr 1fr;
      gap:15px;
      padding:16px 0;
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .compare-line.header{
      padding:0 0 12px;
      color:var(--gold-light);
      font-size:.72rem;
      font-weight:800;
      letter-spacing:.08em;
      text-transform:uppercase;
      border-bottom:1px solid var(--line-strong);
    }
    .compare-line div{font-size:.88rem}
    .compare-line div:nth-child(2){color:#e9e2d5}
    .compare-line div:nth-child(3){color:var(--muted)}
    .result-visual{
      position:relative;
      overflow:hidden;
      min-height:390px;
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:#181715;
      box-shadow:var(--shadow);
    }
    .result-visual img{
      width:100%;
      height:390px;
      object-fit:cover;
      opacity:.56;
    }
    .result-overlay{
      position:absolute;
      inset:0;
      display:flex;
      flex-direction:column;
      justify-content:end;
      padding:27px;
      background:linear-gradient(180deg,rgba(8,8,8,.1),rgba(8,8,8,.92));
    }
    .result-overlay i{margin-bottom:13px;color:var(--amber);font-size:1.6rem}
    .result-overlay h3{max-width:270px;margin-bottom:8px;font-family:var(--serif);font-size:1.45rem}
    .result-overlay p{margin:0;color:#d0c9bc;font-size:.87rem}

    .process-grid{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:55px;
      align-items:center;
    }
    .process-image{
      position:relative;
      min-height:455px;
      overflow:hidden;
      border-radius:var(--radius);
      border:1px solid var(--line);
    }
    .process-image img{width:100%;height:455px;object-fit:cover;opacity:.72}
    .image-caption{
      position:absolute;
      right:20px;
      bottom:20px;
      left:20px;
      padding:17px;
      color:#e5ddce;
      font-size:.84rem;
      background:rgba(17,17,17,.86);
      border:1px solid rgba(240,213,150,.25);
      border-radius:var(--radius-sm);
      backdrop-filter:blur(8px);
    }
    .steps{display:grid;gap:0;margin-top:27px}
    .step{
      display:grid;
      grid-template-columns:47px 1fr;
      gap:17px;
      padding:0 0 26px;
      position:relative;
    }
    .step:not(:last-child):before{
      content:"";
      position:absolute;
      top:47px;
      bottom:4px;
      left:22px;
      width:1px;
      background:linear-gradient(var(--gold),rgba(197,160,89,.05));
    }
    .step-index{
      display:grid;
      width:45px;
      height:45px;
      place-items:center;
      color:var(--gold-light);
      font-family:var(--serif);
      font-weight:700;
      border:1px solid var(--line-strong);
      border-radius:50%;
      background:#1c1a17;
    }
    .step h3{margin:7px 0 5px}
    .step p{margin:0;color:var(--muted);font-size:.9rem}

    .faq-layout{
      display:grid;
      grid-template-columns:315px minmax(0,1fr);
      gap:76px;
      align-items:start;
    }
    .faq-aside p{color:var(--muted)}
    .faq-aside .btn{margin-top:14px}
    .accordion{--bs-accordion-bg:transparent;--bs-accordion-border-color:var(--line);--bs-accordion-btn-color:var(--text);--bs-accordion-active-color:var(--gold-light);--bs-accordion-active-bg:rgba(197,160,89,.08);--bs-accordion-btn-focus-box-shadow:none}
    .accordion-item{
      overflow:hidden;
      margin-bottom:10px;
      background:rgba(255,255,255,.015);
      border:1px solid var(--line)!important;
      border-radius:var(--radius-sm)!important;
    }
    .accordion-button{
      padding:19px 21px;
      color:var(--text);
      font-size:.96rem;
      font-weight:740;
      background:transparent;
    }
    .accordion-button:not(.collapsed){box-shadow:none}
    .accordion-button:after{filter:sepia(1) saturate(1.5) brightness(1.4)}
    .accordion-body{
      padding:0 21px 20px;
      color:var(--muted);
      font-size:.9rem;
      line-height:1.7;
    }

    .cta-section{padding:0 0 92px}
    .cta-box{
      position:relative;
      overflow:hidden;
      padding:54px;
      background:
        linear-gradient(104deg,rgba(32,28,20,.97),rgba(19,19,19,.97)),
        url('/assets/images/backpic/back-1.jpg') center/cover;
      border:1px solid var(--line-strong);
      border-radius:var(--radius);
      box-shadow:var(--shadow);
    }
    .cta-box:after{
      content:"";
      position:absolute;
      top:-90px;
      right:-40px;
      width:300px;
      height:300px;
      border:1px solid rgba(240,213,150,.15);
      border-radius:50%;
      box-shadow:0 0 0 42px rgba(197,160,89,.04),0 0 0 84px rgba(197,160,89,.02);
    }
    .cta-content{position:relative;z-index:1;max-width:745px}
    .cta-box h2{margin-bottom:13px}
    .cta-box p{max-width:650px;margin-bottom:25px;color:#d2c9b9}
    .cta-actions{display:flex;flex-wrap:wrap;gap:12px}
    .cta-note{margin-top:18px!important;color:#aaa398!important;font-size:.78rem}

    .site-footer{
      padding:62px 0 23px;
      background:#090909;
      border-top:1px solid rgba(197,160,89,.19);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.15fr .6fr 1fr;
      gap:60px;
      padding-bottom:45px;
    }
    .footer-brand{
      margin-bottom:15px;
      color:#f5ead2;
      font-family:var(--serif);
      font-size:1.08rem;
      font-weight:700;
      line-height:1.35;
    }
    .footer-text{margin:0;color:#9f9a91;font-size:.83rem;line-height:1.65}
    .footer-title{
      margin-bottom:14px;
      color:var(--gold-light);
      font-size:.74rem;
      font-weight:800;
      letter-spacing:.12em;
      text-transform:uppercase;
    }
    .footer-links{display:grid;gap:8px}
    .footer-links a{color:#c6c0b5;font-size:.87rem}
    .footer-links a:hover{color:var(--gold-light)}
    .payment-badges{display:flex;flex-wrap:wrap;gap:7px}
    .payment-badges span{
      padding:5px 8px;
      color:#c7c1b7;
      font-size:.68rem;
      font-weight:700;
      border:1px solid rgba(255,255,255,.13);
      border-radius:6px;
    }
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:20px;
      padding-top:21px;
      color:#8f8980;
      font-size:.76rem;
      border-top:1px solid rgba(255,255,255,.09);
    }
    .age-badge{
      display:inline-grid;
      width:28px;
      height:28px;
      margin-right:8px;
      place-items:center;
      color:var(--gold-light);
      font-size:.68rem;
      font-weight:800;
      border:1px solid var(--gold);
      border-radius:50%;
      vertical-align:middle;
    }

    .fab-support{
      position:fixed;
      left:16px;
      bottom:96px;
      z-index:1050;
      display:flex;
      align-items:center;
      justify-content:center;
      width:58px;
      height:58px;
      color:var(--gold-light);
      background:rgba(8,8,8,.86);
      border:1px solid var(--gold);
      border-radius:18px;
      box-shadow:0 0 0 2px rgba(197,160,89,.12),0 8px 26px rgba(197,160,89,.26);
      opacity:.76;
      transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
      animation:floatFab 3.1s ease-in-out infinite;
    }
    .fab-support:before{
      content:"";
      position:absolute;
      inset:5px;
      border:1px dashed rgba(240,213,150,.4);
      border-radius:13px;
    }
    .fab-support:after{
      content:"";
      position:absolute;
      top:7px;
      right:7px;
      width:8px;
      height:8px;
      background:#d34b4b;
      border:1px solid #ffaaa1;
      border-radius:50%;
      animation:blink 1.25s infinite;
    }
    .fab-support i{position:relative;z-index:1;font-size:1.2rem}
    .fab-support:hover{
      color:#fff4d9;
      opacity:1;
      box-shadow:0 0 34px rgba(240,213,150,.42);
      transform:scale(1.1);
    }
    .fab-support:hover i{animation:spinIcon .45s ease}
    .fab-support:active{transform:translateY(2px) scale(.95)}
    @keyframes floatFab{50%{transform:translateY(-7px)}}
    @keyframes blink{50%{opacity:.2}}
    @keyframes spinIcon{to{transform:rotate(360deg)}}

    @media (max-width:1024px){
      .hero-grid{gap:35px}
      .service-layout,.faq-layout{gap:45px}
      .comparison-wrap{gap:35px}
      .footer-grid{gap:35px}
    }
    @media (max-width:991.98px){
      .navbar-collapse{
        padding:13px 0 7px;
        border-top:1px solid rgba(255,255,255,.08);
      }
      .navbar-nav{padding:7px 0}
      .nav-link{padding:.66rem .72rem!important}
      .nav-actions.d-lg-none{margin-left:0}
      .inner-hero{min-height:auto;padding:63px 0}
      .hero-grid,.service-layout,.comparison-wrap,.process-grid,.faq-layout{grid-template-columns:1fr}
      .readiness-panel{max-width:580px}
      .sticky-copy{position:static}
      .headline-row{align-items:start;flex-direction:column}
      .comparison-wrap{gap:35px}
      .result-visual,.result-visual img{min-height:320px;height:320px}
      .faq-layout{gap:28px}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-grid>div:first-child{grid-column:1/-1;max-width:620px}
    }
    @media (max-width:767.98px){
      .container{padding-right:20px;padding-left:20px}
      .navbar{min-height:68px}
      .brand{max-width:188px;font-size:.9rem}
      .brand small{font-size:.55rem!important}
      .brand-mark{width:34px;height:34px}
      .nav-actions{gap:3px;margin-left:0}
      .nav-actions .btn{padding:.48rem .55rem;font-size:.72rem}
      .inner-hero{padding:50px 0}
      h1{font-size:clamp(2.05rem,10vw,3rem)}
      .hero-copy{font-size:.96rem}
      .section{padding:66px 0}
      .dashboard{grid-template-columns:1fr}
      .dash-item{min-height:auto;padding:23px}
      .service-layout{gap:34px}
      .method-row{grid-template-columns:48px minmax(0,1fr)}
      .method-badge{grid-column:2;justify-self:start}
      .compare-line{grid-template-columns:1fr 1fr;gap:9px}
      .compare-line div:nth-child(3){grid-column:2}
      .compare-line.header div:nth-child(3){display:none}
      .process-image,.process-image img{min-height:330px;height:330px}
      .cta-section{padding-bottom:66px}
      .cta-box{padding:32px 24px}
      .footer-grid{grid-template-columns:1fr;gap:31px}
      .footer-grid>div:first-child{grid-column:auto}
      .footer-bottom{flex-direction:column;gap:10px}
    }
    @media (max-width:520px){
      .navbar-toggler{margin-right:4px!important}
      .brand{max-width:158px;font-size:.78rem}
      .brand-mark{width:31px;height:31px;font-size:.78rem}
      .nav-actions .btn-login{display:none}
      .readiness-panel{padding:20px}
      .readiness-row{gap:15px}
      .progress-ring{width:98px;height:98px}
      .progress-ring:before{width:78px;height:78px}
      .progress-ring strong{font-size:1.26rem}
      .tier{padding:9px}
      .method-row{gap:10px}
      .method-number{font-size:1.2rem}
      .method-row p{font-size:.84rem}
      .compare-line{font-size:.8rem}
      .compare-line div{font-size:.79rem}
      .step{grid-template-columns:40px 1fr;gap:13px}
      .step-index{width:39px;height:39px}
      .step:not(:last-child):before{left:19px;top:40px}
      .cta-actions .btn{width:100%}
      .fab-support{width:52px;height:52px;bottom:82px}
    }

/* roulang page: category3 */
:root{
      --bg:#111111;
      --bg-deep:#090909;
      --surface:#1a1a1b;
      --surface-soft:#222224;
      --surface-light:#2a2928;
      --gold:#c5a059;
      --gold-light:#f0d596;
      --amber:#ffbf00;
      --text:#f5f5f1;
      --muted:#bdb8af;
      --muted-dark:#8e8a82;
      --line:rgba(197,160,89,.24);
      --line-strong:rgba(240,213,150,.54);
      --success:#74c79b;
      --danger:#df5f5f;
      --radius:18px;
      --radius-sm:12px;
      --shadow:0 20px 55px rgba(0,0,0,.34);
      --serif:Georgia,"Times New Roman",serif;
      --sans:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);
      font-size:16px;line-height:1.65;overflow-x:hidden;
      background-image:radial-gradient(circle at 7% 1%,rgba(197,160,89,.11),transparent 25%),radial-gradient(circle at 94% 35%,rgba(132,94,42,.1),transparent 26%);
    }
    body:before{
      content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;opacity:.18;
      background-image:linear-gradient(45deg,transparent 48%,rgba(255,255,255,.045) 49%,transparent 51%),linear-gradient(-45deg,transparent 48%,rgba(255,255,255,.025) 49%,transparent 51%);
      background-size:58px 58px;
    }
    a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease}
    a:hover{color:var(--gold-light)}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(240,213,150,.72);outline-offset:3px}
    .container{max-width:1180px}
    .site-header{
      position:sticky;top:0;z-index:1030;background:rgba(12,12,12,.89);backdrop-filter:blur(16px);
      border-bottom:1px solid rgba(197,160,89,.16);
    }
    .navbar{min-height:76px;padding:10px 0}
    .brand{
      display:flex;align-items:center;gap:10px;font-family:var(--serif);font-size:1.05rem;font-weight:700;line-height:1.1;
      color:#fff;max-width:250px;
    }
    .brand-mark{
      width:39px;height:39px;border:1px solid var(--gold);border-radius:50%;display:grid;place-items:center;
      color:var(--amber);font-size:1rem;position:relative;flex:0 0 auto;
      background:radial-gradient(circle at 35% 30%,#50442b,#171512 70%);
      box-shadow:inset 0 0 0 4px rgba(197,160,89,.13),0 0 19px rgba(197,160,89,.13);
    }
    .brand-mark:after{content:"";position:absolute;inset:4px;border:1px dashed rgba(240,213,150,.4);border-radius:50%}
    .navbar-toggler{border:1px solid var(--line-strong);padding:.42rem .55rem;color:var(--gold-light)}
    .navbar-toggler:focus{box-shadow:none}
    .navbar-toggler-icon{filter:invert(1)}
    .navbar-nav{gap:3px}
    .nav-link{
      color:var(--muted)!important;font-size:.88rem;font-weight:650;padding:.5rem .72rem!important;border-radius:8px;
      white-space:nowrap;
    }
    .nav-link:hover,.nav-link.active{color:var(--gold-light)!important;background:rgba(197,160,89,.11)}
    .nav-actions{display:flex;align-items:center;gap:8px;margin-left:12px}
    .btn{
      border-radius:9px;font-weight:750;letter-spacing:.01em;padding:.67rem 1rem;
      transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease;
    }
    .btn:active{transform:translateY(1px) scale(.98)}
    .btn-login{color:var(--gold-light);border:1px solid transparent;background:transparent;font-size:.88rem}
    .btn-login:hover{color:#fff;background:rgba(255,255,255,.06)}
    .btn-gold{
      border:1px solid var(--gold-light);background:linear-gradient(135deg,#d7b66e,#a77d38);color:#18130a;
      box-shadow:0 8px 22px rgba(197,160,89,.16)
    }
    .btn-gold:hover{
      color:#120e07;transform:translateY(-2px);background:linear-gradient(135deg,#f0d596,#b68c44);
      box-shadow:0 13px 27px rgba(197,160,89,.25)
    }
    .btn-outline-gold{color:var(--gold-light);border:1px solid var(--line-strong);background:rgba(12,12,12,.25)}
    .btn-outline-gold:hover{color:#16110a;background:var(--gold-light);border-color:var(--gold-light);transform:translateY(-2px)}
    .section{padding:92px 0;position:relative}
    .section-dark{background:rgba(7,7,7,.42);border-block:1px solid rgba(197,160,89,.11)}
    .section-label{color:var(--gold-light);font-size:.75rem;text-transform:uppercase;letter-spacing:.14em;font-weight:800;margin-bottom:10px}
    .section-intro{color:var(--muted);max-width:720px;margin:0 0 37px}
    h1,h2,h3,h4{color:var(--text);line-height:1.18}
    h1,h2{font-family:var(--serif)}
    h1{font-size:clamp(2.2rem,5vw,4.4rem);letter-spacing:-.045em;margin:0}
    h2{font-size:clamp(1.8rem,3vw,2.7rem);letter-spacing:-.025em;margin:0 0 15px}
    h3{font-size:1.16rem;font-weight:750;margin:0 0 9px}
    p{margin-top:0}
    .page-hero{
      min-height:462px;display:flex;align-items:end;padding:64px 0 61px;position:relative;overflow:hidden;isolation:isolate;
      border-bottom:1px solid var(--line);
    }
    .page-hero:before{
      content:"";position:absolute;inset:0;z-index:-2;
      background:linear-gradient(90deg,rgba(8,8,8,.94),rgba(9,9,9,.76) 52%,rgba(9,9,9,.48)),url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
    }
    .page-hero:after{
      content:"";position:absolute;z-index:-1;width:520px;height:520px;right:-170px;bottom:-280px;border-radius:50%;
      border:1px solid rgba(240,213,150,.25);box-shadow:0 0 0 44px rgba(197,160,89,.055),0 0 0 88px rgba(197,160,89,.025);
    }
    .breadcrumb-line{display:flex;align-items:center;gap:9px;font-size:.83rem;color:#cac4ba;margin-bottom:24px}
    .breadcrumb-line i{font-size:.6rem;color:var(--gold)}
    .creator-panel{
      display:flex;gap:20px;align-items:center;max-width:790px;padding:14px 17px 14px 14px;
      background:rgba(18,18,18,.68);border:1px solid rgba(240,213,150,.27);border-radius:var(--radius);
      backdrop-filter:blur(10px);margin-bottom:24px;
    }
    .creator-avatar{
      width:65px;height:65px;border-radius:50%;object-fit:cover;object-position:center;
      border:2px solid var(--gold-light);box-shadow:0 0 0 5px rgba(197,160,89,.12);flex:0 0 auto;
    }
    .creator-copy{min-width:0;flex:1}
    .creator-name{font-family:var(--serif);font-size:1.12rem;font-weight:700;color:#fff;line-height:1.25}
    .creator-role{font-size:.82rem;color:var(--gold-light);margin-top:2px}
    .creator-stats{display:flex;gap:15px;flex-wrap:wrap;margin-top:8px}
    .creator-stats span{font-size:.77rem;color:var(--muted)}
    .creator-stats strong{color:#f4ecdd;font-size:.86rem;margin-right:3px}
    .follow-btn{font-size:.82rem;padding:.54rem .8rem;white-space:nowrap}
    .hero-description{max-width:760px;font-size:1.06rem;color:#d9d4ca;line-height:1.74;margin:18px 0 0}
    .signal-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:25px}
    .signal{
      display:inline-flex;align-items:center;gap:7px;padding:8px 11px;background:rgba(16,16,16,.72);
      border:1px solid rgba(255,255,255,.1);border-radius:999px;color:#d6d0c5;font-size:.8rem;
    }
    .signal i{color:var(--success)}
    .dashboard{
      margin-top:-39px;position:relative;z-index:2;
    }
    .dashboard-shell{
      background:linear-gradient(135deg,rgba(38,34,27,.96),rgba(24,24,24,.98));
      border:1px solid var(--line-strong);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;
    }
    .dashboard-head{
      padding:17px 23px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:15px;
    }
    .dashboard-title{font-family:var(--serif);font-size:1.05rem;color:#fff}
    .live-dot{display:inline-flex;align-items:center;gap:7px;color:var(--gold-light);font-size:.76rem;font-weight:700}
    .live-dot:before{content:"";width:8px;height:8px;background:var(--success);border-radius:50%;box-shadow:0 0 0 5px rgba(116,199,155,.12);animation:pulse 2.1s infinite}
    .metric-grid{display:grid;grid-template-columns:repeat(4,1fr)}
    .metric{
      padding:22px 23px;min-height:124px;border-right:1px solid var(--line);position:relative;
    }
    .metric:last-child{border-right:0}
    .metric-icon{color:var(--gold);font-size:1rem;margin-bottom:9px}
    .metric-number{font-family:var(--serif);font-size:1.72rem;font-weight:700;color:#f6ead2;line-height:1.05}
    .metric-label{font-size:.8rem;color:var(--muted);margin-top:7px}
    .metric:after{content:"";position:absolute;left:23px;bottom:0;width:35px;height:2px;background:var(--gold);opacity:.68}
    .summary-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:70px;align-items:center}
    .summary-image{position:relative}
    .summary-image img{height:490px;width:100%;object-fit:cover;border-radius:var(--radius);filter:saturate(.78) contrast(1.05)}
    .summary-image:after{content:"";position:absolute;inset:0;border-radius:var(--radius);border:1px solid rgba(240,213,150,.32);pointer-events:none}
    .image-caption{
      position:absolute;right:-28px;bottom:30px;max-width:240px;padding:17px 18px;background:#1a1918;
      border-left:3px solid var(--gold);box-shadow:var(--shadow);color:#ded8ce;font-size:.85rem;
    }
    .image-caption strong{display:block;font-family:var(--serif);color:var(--gold-light);font-size:1.04rem;margin-bottom:4px}
    .check-list{list-style:none;padding:0;margin:26px 0 0}
    .check-list li{display:flex;align-items:flex-start;gap:14px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.09);color:#d5d0c7}
    .check-list li:last-child{border-bottom:0}
    .check-list i{color:var(--success);margin-top:5px}
    .check-list strong{color:#f5f1e8}
    .knowledge-head{display:flex;justify-content:space-between;gap:32px;align-items:end;margin-bottom:34px}
    .knowledge-head .section-intro{margin-bottom:0}
    .knowledge-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:22px}
    .skill-feature{
      padding:31px;background:linear-gradient(145deg,#24211d,#181818);border:1px solid var(--line);border-radius:var(--radius);
      min-height:100%;position:relative;overflow:hidden;
    }
    .skill-feature:after{content:"♠";font-family:var(--serif);font-size:12rem;line-height:1;position:absolute;right:-15px;bottom:-53px;color:rgba(197,160,89,.065)}
    .skill-no{display:inline-flex;width:36px;height:36px;border-radius:50%;align-items:center;justify-content:center;background:rgba(197,160,89,.12);border:1px solid var(--line);color:var(--gold-light);font-family:var(--serif);font-weight:700;margin-bottom:20px}
    .skill-feature p{color:var(--muted);max-width:540px;margin-bottom:0;position:relative}
    .skill-side{display:grid;gap:22px}
    .skill-row{
      display:grid;grid-template-columns:48px 1fr;gap:16px;align-items:start;padding:23px 24px;
      border-left:2px solid rgba(197,160,89,.55);background:rgba(255,255,255,.026);
      transition:transform .22s ease,background .22s ease,border-color .22s ease;
    }
    .skill-row:hover{transform:translateX(6px);background:rgba(197,160,89,.075);border-color:var(--gold-light)}
    .skill-row i{color:var(--gold);font-size:1.3rem;padding-top:5px}
    .skill-row p{font-size:.9rem;color:var(--muted);margin:0}
    .scene-wrap{display:grid;grid-template-columns:1fr 1fr;gap:22px}
    .scene{
      min-height:352px;position:relative;overflow:hidden;border-radius:var(--radius);border:1px solid var(--line);
      display:flex;align-items:end;padding:30px;isolation:isolate;
    }
    .scene:before{content:"";position:absolute;inset:0;z-index:-2;background-position:center;background-size:cover;transition:transform .45s ease}
    .scene:hover:before{transform:scale(1.05)}
    .scene:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(7,7,7,.96),rgba(9,9,9,.28) 72%)}
    .scene-one:before{background-image:url('/assets/images/coverpic/cover-2.jpg')}
    .scene-two:before{background-image:url('/assets/images/coverpic/cover-8.jpg')}
    .scene-content{max-width:450px}
    .scene-kicker{color:var(--gold-light);font-size:.72rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase;margin-bottom:8px}
    .scene p{color:#d1cbc1;margin:0}
    .scene h3{font-family:var(--serif);font-size:1.55rem}
    .process-area{display:grid;grid-template-columns:.74fr 1.26fr;gap:80px;align-items:start}
    .process-sticky{position:sticky;top:105px}
    .process-sticky p{color:var(--muted);margin:0 0 23px}
    .process-list{position:relative}
    .process-list:before{content:"";position:absolute;top:17px;bottom:17px;left:18px;width:1px;background:var(--line)}
    .process-item{display:grid;grid-template-columns:55px 1fr;gap:18px;position:relative;padding-bottom:31px}
    .process-item:last-child{padding-bottom:0}
    .step-number{
      width:37px;height:37px;border-radius:50%;display:grid;place-items:center;background:#1c1b19;border:1px solid var(--gold);
      color:var(--gold-light);font-family:var(--serif);font-weight:700;z-index:1;
    }
    .process-item p{color:var(--muted);margin:0}
    .process-item h3{margin-top:4px}
    .faq-shell{display:grid;grid-template-columns:.7fr 1.3fr;gap:70px;align-items:start}
    .faq-aside{padding:30px;background:linear-gradient(145deg,rgba(197,160,89,.14),rgba(197,160,89,.025));border:1px solid var(--line);border-radius:var(--radius)}
    .faq-aside p{color:var(--muted);font-size:.91rem;margin:0 0 22px}
    .faq-mark{font-size:2.3rem;color:var(--gold);line-height:1;margin-bottom:17px}
    .accordion{--bs-accordion-bg:transparent;--bs-accordion-border-color:rgba(255,255,255,.1);--bs-accordion-btn-color:var(--text);--bs-accordion-active-color:var(--gold-light);--bs-accordion-active-bg:rgba(197,160,89,.06)}
    .accordion-item{border-inline:0;background:transparent}
    .accordion-button{
      padding:20px 4px;font-weight:750;font-size:1rem;background:transparent!important;box-shadow:none!important;
    }
    .accordion-button:after{filter:sepia(1) saturate(.8) brightness(1.7);background-size:1.05rem}
    .accordion-body{padding:0 4px 21px;color:var(--muted)}
    .cta-panel{
      padding:59px 56px;position:relative;overflow:hidden;border-radius:var(--radius);
      background:linear-gradient(112deg,#372b1c,#181716 63%,#2b241d);border:1px solid var(--line-strong);
      box-shadow:var(--shadow);
    }
    .cta-panel:before{content:"";position:absolute;width:370px;height:370px;border:1px solid rgba(240,213,150,.22);border-radius:50%;right:-80px;top:-230px;box-shadow:0 0 0 45px rgba(240,213,150,.035)}
    .cta-panel > *{position:relative}
    .cta-grid{display:grid;grid-template-columns:1fr auto;gap:35px;align-items:center}
    .cta-panel h2{max-width:690px;margin-bottom:12px}
    .cta-panel p{color:#d9d1c2;max-width:690px;margin:0}
    .cta-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
    .site-footer{padding:60px 0 24px;background:#090909;border-top:1px solid var(--line);margin-top:92px}
    .footer-grid{display:grid;grid-template-columns:1.2fr .72fr 1fr;gap:58px;padding-bottom:43px}
    .footer-brand{font-family:var(--serif);font-size:1.18rem;font-weight:700;line-height:1.35;color:#f7f1e6;margin-bottom:13px}
    .footer-text{font-size:.86rem;color:var(--muted);margin:0;max-width:400px}
    .footer-title{font-weight:800;color:var(--gold-light);font-size:.77rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:15px}
    .footer-links{display:grid;gap:9px}
    .footer-links a{font-size:.89rem;color:#d0cbc1}
    .footer-links a:hover{color:var(--gold-light);padding-left:3px}
    .payment-badges{display:flex;flex-wrap:wrap;gap:7px}
    .payment-badges span{font-size:.72rem;color:#d9d0bd;padding:5px 8px;border:1px solid rgba(240,213,150,.2);border-radius:5px;background:rgba(255,255,255,.025)}
    .footer-bottom{padding-top:22px;border-top:1px solid rgba(255,255,255,.09);display:flex;justify-content:space-between;gap:18px;color:#989187;font-size:.78rem}
    .age-badge{display:inline-grid;place-items:center;width:30px;height:22px;border:1px solid var(--gold);color:var(--gold-light);font-size:.72rem;font-weight:800;border-radius:4px;margin-right:9px}
    .support-fab{
      position:fixed;left:16px;bottom:96px;z-index:1040;width:58px;height:58px;display:grid;place-items:center;
      color:var(--gold-light);background:rgba(8,8,8,.82);border:1px solid var(--gold);border-radius:50%;
      box-shadow:0 4px 20px rgba(255,215,0,.24),inset 0 0 0 4px rgba(197,160,89,.11);
      animation:float 3.5s ease-in-out infinite;transition:transform .2s ease,box-shadow .2s ease,opacity .2s ease;
    }
    .support-fab:before{content:"";position:absolute;inset:5px;border:1px dashed rgba(240,213,150,.45);border-radius:50%}
    .support-fab:after{content:"";position:absolute;top:5px;right:5px;width:8px;height:8px;background:#d34141;border-radius:50%;box-shadow:0 0 0 3px rgba(211,65,65,.15);animation:pulse 1.4s infinite}
    .support-fab i{font-size:1.34rem;transition:transform .35s ease}
    .support-fab:hover{color:#ffe6a9;transform:scale(1.1);opacity:1;box-shadow:0 5px 29px rgba(255,215,0,.4)}
    .support-fab:hover i{transform:rotate(360deg)}
    .support-fab:active{transform:translateY(2px) scale(.95)}
    @keyframes float{0%,100%{transform:translateY(0);opacity:.72}50%{transform:translateY(-7px);opacity:1}}
    @keyframes pulse{0%,100%{opacity:1}50%{opacity:.42}}
    @media (max-width:1024px){
      .nav-link{padding:.46rem .45rem!important;font-size:.82rem}
      .nav-actions{margin-left:5px}
      .summary-grid,.process-area,.faq-shell{gap:42px}
      .creator-panel{max-width:720px}
    }
    @media (max-width:991.98px){
      .navbar-collapse{padding:12px 0 5px}
      .navbar-nav{padding:8px 0}
      .nav-link{padding:.66rem .76rem!important}
      .nav-actions.d-lg-none{margin-left:0}
      .nav-actions.d-lg-none .btn{padding:.52rem .64rem;font-size:.75rem}
      .dashboard{margin-top:-28px}
      .metric-grid{grid-template-columns:repeat(2,1fr)}
      .metric:nth-child(2){border-right:0}
      .metric:nth-child(-n+2){border-bottom:1px solid var(--line)}
      .summary-grid,.process-area,.faq-shell{grid-template-columns:1fr;gap:40px}
      .process-sticky{position:static}
      .footer-grid{grid-template-columns:1.2fr 1fr;gap:35px}
      .footer-grid>div:last-child{grid-column:1/-1}
    }
    @media (max-width:767.98px){
      body{font-size:15px}
      .navbar{min-height:67px}
      .brand{font-size:.94rem;max-width:202px}
      .brand-mark{width:35px;height:35px}
      .page-hero{min-height:510px;padding:45px 0 43px;align-items:end}
      h1{font-size:2.35rem}
      .creator-panel{gap:13px;padding:12px;align-items:flex-start}
      .creator-avatar{width:54px;height:54px}
      .creator-stats{gap:7px 12px}
      .follow-btn{display:none}
      .hero-description{font-size:.98rem}
      .section{padding:68px 0}
      .dashboard-head{padding:14px 16px}
      .metric{padding:18px 16px}
      .metric-number{font-size:1.45rem}
      .summary-image img{height:390px}
      .image-caption{right:13px;bottom:14px;max-width:220px}
      .knowledge-head{display:block}
      .knowledge-head .section-intro{margin-top:14px}
      .knowledge-grid,.scene-wrap{grid-template-columns:1fr}
      .scene{min-height:310px;padding:25px}
      .cta-panel{padding:38px 27px}
      .cta-grid{grid-template-columns:1fr;gap:24px}
      .cta-actions{justify-content:flex-start}
      .footer-grid{grid-template-columns:1fr;gap:30px}
      .footer-grid>div:last-child{grid-column:auto}
      .footer-bottom{display:block;line-height:2}
      .support-fab{bottom:78px}
    }
    @media (max-width:520px){
      .container{padding-left:17px;padding-right:17px}
      .brand{font-size:.84rem;max-width:166px;gap:7px}
      .brand small{font-size:.55rem!important}
      .brand-mark{width:32px;height:32px;font-size:.8rem}
      .navbar-toggler{margin-right:5px!important;padding:.34rem .45rem}
      .nav-actions.d-lg-none{gap:3px}
      .nav-actions.d-lg-none .btn{padding:.47rem .46rem;font-size:.68rem}
      h1{font-size:2.04rem}
      h2{font-size:1.72rem}
      .creator-panel{margin-bottom:19px}
      .creator-name{font-size:1rem}
      .signal-row{gap:7px}
      .signal{font-size:.72rem;padding:6px 8px}
      .metric-grid{grid-template-columns:1fr 1fr}
      .metric{min-height:111px;padding:16px 13px}
      .metric-label{font-size:.72rem}
      .summary-image img{height:330px}
      .image-caption{font-size:.77rem;max-width:193px;padding:13px}
      .skill-feature{padding:25px}
      .skill-row{padding:19px 16px;grid-template-columns:35px 1fr;gap:11px}
      .process-item{grid-template-columns:46px 1fr;gap:12px}
      .faq-aside{padding:24px}
      .cta-panel{padding:31px 22px}
      .cta-actions .btn{width:100%;text-align:center}
    }