/* roulang page: index */
:root{
      --bg-deep:#17121f;
      --bg-deeper:#100c17;
      --bg-panel:#21172e;
      --bg-soft:#f7f4ef;
      --bg-warm:#fffaf2;
      --primary:#6d3dff;
      --primary-2:#7450ff;
      --accent:#20d6a3;
      --accent-2:#55e6c1;
      --warn:#ffb86b;
      --text:#25212b;
      --text-light:#f6f2ea;
      --muted:#716b7b;
      --muted-light:#c9c1d8;
      --line:rgba(109,61,255,.18);
      --line-light:rgba(255,255,255,.14);
      --shadow:0 22px 60px rgba(23,18,31,.16);
      --shadow-soft:0 14px 34px rgba(23,18,31,.10);
      --radius-lg:28px;
      --radius-md:20px;
      --radius-sm:14px;
      --container:1200px;
      --header-h:78px;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--text);
      background:var(--bg-soft);
      line-height:1.78;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    button{cursor:pointer;border:0;background:none}
    input,textarea{outline:none}
    ::selection{background:rgba(32,214,163,.28)}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .skip-link{position:absolute;left:16px;top:-50px;background:var(--accent);color:#07130f;padding:8px 14px;border-radius:999px;z-index:99;transition:.2s}
    .skip-link:focus{top:14px}
    .site-header{
      position:fixed;left:0;right:0;top:0;z-index:60;
      height:var(--header-h);
      background:rgba(16,12,23,.86);
      backdrop-filter:blur(18px);
      border-bottom:1px solid var(--line-light);
    }
    .nav-wrap{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .brand{display:flex;align-items:center;gap:12px;min-width:max-content;color:var(--text-light);font-weight:800;letter-spacing:.2px}
    .brand-mark{width:42px;height:42px;border-radius:15px;background:linear-gradient(135deg,var(--primary),var(--accent));display:grid;place-items:center;color:#fff;font-weight:900;box-shadow:0 12px 26px rgba(109,61,255,.34)}
    .brand-text{display:flex;flex-direction:column;line-height:1.15;font-size:18px}
    .brand-text small{font-size:12px;color:var(--muted-light);font-weight:600;margin-top:3px}
    .nav-links{display:flex;align-items:center;gap:8px;padding:6px;border:1px solid rgba(255,255,255,.08);border-radius:999px;background:rgba(255,255,255,.04)}
    .nav-links a{color:#e7dfef;font-size:15px;font-weight:700;padding:10px 17px;border-radius:999px;transition:.22s ease}
    .nav-links a:hover,.nav-links a:focus{color:#fff;background:rgba(32,214,163,.12);outline:none}
    .nav-links a.active{background:linear-gradient(135deg,rgba(109,61,255,.95),rgba(116,80,255,.72));color:#fff;box-shadow:0 10px 24px rgba(109,61,255,.24)}
    .nav-cta{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 18px;border-radius:999px;background:rgba(32,214,163,.12);border:1px solid rgba(32,214,163,.46);color:#dffdf5;font-weight:800;transition:.22s ease;white-space:nowrap}
    .nav-cta:hover,.nav-cta:focus{transform:translateY(-2px);background:var(--accent);color:#101018;box-shadow:0 12px 28px rgba(32,214,163,.22);outline:none}
    .menu-toggle{display:none;width:44px;height:44px;border-radius:14px;border:1px solid rgba(255,255,255,.16);color:#fff;background:rgba(255,255,255,.06)}
    .menu-toggle span{display:block;width:18px;height:2px;background:#fff;margin:4px auto;border-radius:2px}
    main{padding-top:var(--header-h)}
    .hero{
      position:relative;min-height:720px;color:var(--text-light);overflow:hidden;
      background:linear-gradient(110deg,rgba(16,12,23,.94),rgba(33,23,46,.86)),url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
    }
    .hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(to bottom,#000,transparent 86%)}
    .hero:after{content:"";position:absolute;width:520px;height:520px;border-radius:50%;right:-160px;top:120px;background:radial-gradient(circle,rgba(32,214,163,.22),transparent 65%);filter:blur(6px)}
    .hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center;padding:96px 0 80px}
    .eyebrow{display:inline-flex;align-items:center;gap:10px;padding:8px 13px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);color:#e9e1f5;font-size:14px;font-weight:700;margin-bottom:24px}
    .eyebrow i{width:9px;height:9px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 6px rgba(32,214,163,.12)}
    h1{font-size:clamp(34px,5vw,60px);line-height:1.12;font-weight:850;letter-spacing:-1.5px;margin-bottom:24px;max-width:760px}
    .hero-lead{font-size:18px;line-height:1.9;color:#d8d0e5;max-width:720px;margin-bottom:30px}
    .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:28px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:999px;padding:13px 22px;font-weight:800;transition:.24s ease;border:1px solid transparent;min-height:48px}
    .btn-primary{background:linear-gradient(135deg,var(--primary),#4eebc2);color:#fff;box-shadow:0 18px 36px rgba(109,61,255,.30)}
    .btn-primary:hover,.btn-primary:focus{transform:translateY(-2px);box-shadow:0 20px 42px rgba(32,214,163,.22);outline:none}
    .btn-secondary{border-color:rgba(85,230,193,.48);color:#eafffa;background:rgba(255,255,255,.04)}
    .btn-secondary:hover,.btn-secondary:focus{transform:translateY(-2px);background:rgba(32,214,163,.13);border-color:var(--accent);outline:none}
    .trust-row{display:flex;flex-wrap:wrap;gap:10px}
    .pill{display:inline-flex;align-items:center;gap:7px;padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);font-size:13px;color:#e6dff0;font-weight:650}
    .pill:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}
    .entry-board{position:relative;display:grid;gap:16px}
    .board-main{border-radius:var(--radius-lg);background:linear-gradient(180deg,rgba(255,255,255,.12),rgba(255,255,255,.06));border:1px solid rgba(255,255,255,.16);box-shadow:0 30px 80px rgba(0,0,0,.25);padding:22px;backdrop-filter:blur(12px)}
    .board-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
    .board-title{font-size:20px;font-weight:850;color:#fff}
    .status{display:inline-flex;align-items:center;gap:7px;color:#9ef5dc;font-size:13px;font-weight:800;background:rgba(32,214,163,.10);border:1px solid rgba(32,214,163,.28);padding:6px 10px;border-radius:999px}
    .status i{width:8px;height:8px;border-radius:50%;background:var(--accent)}
    .cover-stack{position:relative;border-radius:22px;overflow:hidden;min-height:210px;background:#120f19;margin-bottom:18px}
    .cover-stack img{width:100%;height:250px;object-fit:cover;opacity:.82}
    .cover-stack .overlay-note{position:absolute;left:18px;right:18px;bottom:18px;border-radius:18px;padding:14px 16px;background:rgba(16,12,23,.78);border:1px solid rgba(255,255,255,.14);color:#fff;font-weight:750}
    .board-list{display:grid;gap:10px}
    .board-item{display:flex;align-items:flex-start;gap:12px;padding:13px 14px;border-radius:16px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.10)}
    .board-item b{display:grid;place-items:center;flex:0 0 28px;height:28px;border-radius:10px;background:rgba(255,184,107,.16);color:var(--warn);font-size:13px}
    .board-item span{color:#ded6eb;font-size:14px;line-height:1.55}
    .floating-card{position:absolute;right:-14px;bottom:-20px;width:205px;padding:15px;border-radius:20px;background:#fff;color:var(--text);box-shadow:var(--shadow);border:1px solid rgba(109,61,255,.16)}
    .floating-card strong{display:block;font-size:15px;margin-bottom:5px}.floating-card p{font-size:13px;color:var(--muted);line-height:1.6}
    .quick-index{position:relative;margin-top:-38px;z-index:5}
    .index-wrap{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;padding:12px;border-radius:24px;background:rgba(255,250,242,.94);box-shadow:var(--shadow);border:1px solid rgba(109,61,255,.14)}
    .index-item{padding:16px;border-radius:18px;background:#fff;border:1px solid rgba(37,33,43,.06);transition:.22s ease;min-height:92px}
    .index-item:hover{transform:translateY(-3px);border-color:rgba(32,214,163,.45);box-shadow:var(--shadow-soft)}
    .index-item em{font-style:normal;color:var(--primary);font-size:13px;font-weight:850}.index-item strong{display:block;margin-top:6px;font-size:15px}.index-item span{display:block;margin-top:4px;font-size:13px;color:var(--muted);line-height:1.5}
    .section{padding:92px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:36px}.section-kicker{color:var(--primary);font-size:14px;font-weight:900;margin-bottom:9px}.section h2{font-size:clamp(28px,3.5vw,42px);line-height:1.22;letter-spacing:-.8px}.section-desc{max-width:560px;color:var(--muted);font-size:16px}
    .intro-layout{display:grid;grid-template-columns:.92fr 1.08fr;gap:26px;align-items:stretch}.intro-feature{position:relative;padding:32px;border-radius:var(--radius-lg);background:var(--bg-panel);color:var(--text-light);overflow:hidden;min-height:430px}.intro-feature:after{content:"";position:absolute;inset:auto -90px -90px auto;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(109,61,255,.38),transparent 67%)}.intro-feature img{border-radius:22px;height:205px;width:100%;object-fit:cover;margin-top:26px;opacity:.86}.intro-feature p{color:#d8d0e5;margin-top:16px}.info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.info-card{padding:24px;border-radius:24px;background:#fff;border:1px solid rgba(37,33,43,.08);box-shadow:0 12px 30px rgba(37,33,43,.06);transition:.22s ease}.info-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-soft)}.icon-dot{width:42px;height:42px;border-radius:15px;background:rgba(109,61,255,.10);display:grid;place-items:center;color:var(--primary);font-weight:900;margin-bottom:14px}.info-card h3{font-size:20px;margin-bottom:8px}.info-card p{color:var(--muted);font-size:15px;line-height:1.75}
    .experience{background:var(--bg-warm)}.timeline{display:grid;grid-template-columns:1.2fr .8fr;gap:26px}.steps{display:grid;gap:14px}.step{display:grid;grid-template-columns:72px 1fr;gap:18px;padding:22px;border-radius:24px;background:#fff;border:1px solid rgba(109,61,255,.12);box-shadow:0 10px 24px rgba(37,33,43,.05);transition:.22s}.step:hover{transform:translateX(4px);border-color:rgba(32,214,163,.42)}.step-num{width:54px;height:54px;border-radius:18px;background:linear-gradient(135deg,var(--primary),#8b6cff);color:#fff;display:grid;place-items:center;font-weight:900}.step h3{font-size:21px;margin-bottom:4px}.step p{color:var(--muted);font-size:15px}.side-visual{border-radius:var(--radius-lg);overflow:hidden;position:relative;min-height:100%;background:#111}.side-visual img{height:100%;width:100%;object-fit:cover}.side-visual:after{content:"XPJ 平台信息浏览提示";position:absolute;left:22px;right:22px;bottom:22px;background:rgba(16,12,23,.78);color:#fff;border:1px solid rgba(255,255,255,.18);border-radius:18px;padding:16px;font-weight:850}
    .security{background:linear-gradient(135deg,#17121f,#21172e);color:var(--text-light);position:relative;overflow:hidden}.security:before{content:"";position:absolute;inset:0;background:url('/assets/images/backpic/back-2.webp') center/cover no-repeat;opacity:.16}.security .container{position:relative;z-index:1}.security .section-desc{color:#cec5dd}.security-grid{display:grid;grid-template-columns:1fr 1fr 1fr 1fr;gap:16px}.security-card{padding:23px;border-radius:24px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.13);min-height:190px}.security-card b{display:inline-flex;margin-bottom:16px;color:#101018;background:var(--accent);border-radius:999px;padding:5px 10px;font-size:13px}.security-card h3{font-size:19px;margin-bottom:8px}.security-card p{font-size:14px;color:#d8d0e5;line-height:1.75}
    .guide-card{display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:center;padding:22px;border-radius:var(--radius-lg);background:#fff;border:1px solid rgba(109,61,255,.14);box-shadow:var(--shadow-soft)}.guide-media{position:relative;border-radius:24px;overflow:hidden}.guide-media img{height:320px;width:100%;object-fit:cover}.guide-content{padding:14px 18px}.tag{display:inline-flex;align-items:center;gap:7px;padding:7px 11px;border-radius:999px;background:rgba(109,61,255,.10);color:var(--primary);font-weight:850;font-size:13px}.guide-content h3{font-size:30px;line-height:1.28;margin:16px 0 10px}.guide-content p{color:var(--muted);margin-bottom:18px}.mini-list{display:grid;gap:10px;margin:18px 0}.mini-list li{list-style:none;display:flex;gap:10px;color:#50495b;font-size:15px}.mini-list li:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);margin-top:10px;flex:0 0 auto}
    .proof{background:#fff}.proof-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.proof-card{padding:26px;border-radius:24px;background:linear-gradient(180deg,#fff,#faf7f1);border:1px solid rgba(37,33,43,.08)}.proof-card strong{font-size:34px;color:var(--primary);line-height:1}.proof-card span{display:block;margin-top:8px;font-weight:850}.proof-card p{color:var(--muted);font-size:14px;margin-top:6px}
    .faq-list{display:grid;grid-template-columns:1fr 1fr;gap:16px}.faq-item{border-radius:22px;background:#fff;border:1px solid rgba(37,33,43,.08);box-shadow:0 10px 24px rgba(37,33,43,.05);overflow:hidden}.faq-item summary{list-style:none;cursor:pointer;padding:20px 22px;font-weight:850;display:flex;justify-content:space-between;gap:18px}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";color:var(--primary);font-size:22px;line-height:1}.faq-item[open] summary:after{content:"−"}.faq-item p{padding:0 22px 22px;color:var(--muted);font-size:15px;line-height:1.75}.faq-item[open]{border-color:rgba(109,61,255,.25)}
    .feedback{background:var(--bg-warm)}.feedback-box{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:start;padding:30px;border-radius:var(--radius-lg);background:#fff;border:1px solid rgba(109,61,255,.14);box-shadow:var(--shadow-soft)}.feedback-note{padding:28px;border-radius:24px;background:linear-gradient(135deg,rgba(109,61,255,.10),rgba(32,214,163,.10))}.feedback-note h2{font-size:32px;margin-bottom:12px}.feedback-note p{color:var(--muted)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:grid;gap:8px}.field.full{grid-column:1/-1}.field label{font-weight:800;font-size:14px}.field input,.field textarea{width:100%;border:1px solid rgba(37,33,43,.12);background:#fbfaf7;border-radius:16px;padding:13px 14px;color:var(--text);transition:.2s}.field input:focus,.field textarea:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(32,214,163,.12)}.field textarea{min-height:118px;resize:vertical}.form-tip{font-size:13px;color:var(--muted);margin-top:12px}
    .bottom-cta{padding:78px 0;background:linear-gradient(135deg,var(--primary),#26183a);color:#fff}.cta-box{display:flex;align-items:center;justify-content:space-between;gap:24px}.cta-box h2{font-size:34px;line-height:1.22}.cta-box p{color:#e2daf0;margin-top:8px}.cta-actions{display:flex;gap:12px;flex-wrap:wrap}.btn-light{background:#fff;color:var(--primary)}.btn-light:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(0,0,0,.18)}
    .site-footer{background:#100c17;color:#e9e1f5;padding:56px 0 24px}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:32px;margin-bottom:34px}.footer-brand{font-size:22px;font-weight:900;margin-bottom:10px}.footer-text{color:#bdb4ca;font-size:14px;max-width:430px}.footer-col h3{font-size:16px;margin-bottom:14px}.footer-links{display:grid;gap:9px}.footer-links a{color:#bdb4ca;font-size:14px;transition:.2s}.footer-links a:hover{color:var(--accent)}.footer-bottom{border-top:1px solid rgba(255,255,255,.10);padding-top:18px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:#9f95af;font-size:13px}.domain-line{color:#bdb4ca}
    @media (max-width:1024px){.container{width:min(100% - 36px,var(--container))}.hero-inner,.intro-layout,.timeline,.guide-card,.feedback-box{grid-template-columns:1fr}.index-wrap{grid-template-columns:repeat(2,1fr)}.security-grid{grid-template-columns:repeat(2,1fr)}.proof-grid{grid-template-columns:1fr 1fr}.nav-cta{display:none}.floating-card{position:static;width:auto;margin-top:-4px}.side-visual{min-height:360px}.footer-grid{grid-template-columns:1fr 1fr}}
    @media (max-width:768px){:root{--header-h:70px}.container{width:min(100% - 32px,var(--container))}.site-header{height:auto;min-height:var(--header-h)}.nav-wrap{min-height:var(--header-h);flex-wrap:wrap}.brand-text{font-size:16px}.menu-toggle{display:block}.nav-links{display:none;order:4;width:100%;border-radius:20px;align-items:stretch;flex-direction:column;margin-bottom:14px;background:rgba(255,255,255,.08)}.nav-links.open{display:flex}.nav-links a{width:100%;text-align:left}.hero{min-height:auto}.hero-inner{padding:58px 0 70px;gap:30px}h1{letter-spacing:-.6px}.hero-actions .btn{width:100%}.index-wrap{grid-template-columns:1fr}.section{padding:64px 0}.section-head{display:block}.section-desc{margin-top:12px}.info-grid,.security-grid,.faq-list,.form-grid,.proof-grid{grid-template-columns:1fr}.step{grid-template-columns:1fr}.guide-content h3{font-size:25px}.footer-grid{grid-template-columns:1fr}.cta-box{display:block}.cta-actions{margin-top:20px}.cta-actions .btn{width:100%}}
    @media (max-width:520px){.container{width:min(100% - 28px,var(--container))}.hero-lead{font-size:16px}.board-main{padding:16px}.cover-stack img{height:190px}.section h2{font-size:27px}.intro-feature,.feedback-box{padding:20px}.security-card,.info-card{padding:20px}.bottom-cta{padding:58px 0}.cta-box h2{font-size:28px}}

/* roulang page: category1 */
:root{
      --bg-dark:#17121f;
      --bg-deep:#21172e;
      --bg-soft:#f7f4ef;
      --bg-card:#ffffff;
      --primary:#6d3dff;
      --primary-2:#7450ff;
      --accent:#20d6a3;
      --accent-2:#55e6c1;
      --warm:#ffb86b;
      --text:#25212b;
      --muted:#6f6878;
      --light:#f6f2ea;
      --line:rgba(37,33,43,.12);
      --line-dark:rgba(246,242,234,.14);
      --radius-sm:14px;
      --radius:22px;
      --radius-lg:30px;
      --shadow:0 20px 55px rgba(38,25,62,.12);
      --shadow-hover:0 24px 70px rgba(109,61,255,.18);
      --container:1200px;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;background:var(--bg-soft);color:var(--text);line-height:1.78;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    button{cursor:pointer;border:0;background:none}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(23,18,31,.92);backdrop-filter:blur(18px);border-bottom:1px solid var(--line-dark)}
    .nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .brand{display:flex;align-items:center;gap:12px;font-weight:800;color:var(--light);letter-spacing:.2px;white-space:nowrap}
    .brand-mark{width:38px;height:38px;border-radius:13px;background:linear-gradient(135deg,var(--primary),var(--accent));box-shadow:0 12px 28px rgba(32,214,163,.22);position:relative}
    .brand-mark:after{content:"";position:absolute;inset:10px;border:2px solid rgba(255,255,255,.72);border-radius:9px}
    .brand-text{font-size:18px}
    .nav-links{display:flex;align-items:center;gap:8px}
    .nav-links a{color:rgba(246,242,234,.78);font-size:15px;font-weight:600;padding:10px 16px;border-radius:999px}
    .nav-links a:hover,.nav-links a.active{color:#fff;background:rgba(109,61,255,.24)}
    .header-cta{padding:11px 18px;border-radius:999px;background:linear-gradient(135deg,var(--primary),#5d37d8);color:#fff;font-weight:700;box-shadow:0 12px 26px rgba(109,61,255,.28)}
    .header-cta:hover{transform:translateY(-2px);box-shadow:0 18px 36px rgba(109,61,255,.36)}
    .menu-toggle{display:none;width:42px;height:42px;border-radius:14px;border:1px solid var(--line-dark);color:#fff;align-items:center;justify-content:center}
    .menu-toggle span,.menu-toggle span:before,.menu-toggle span:after{display:block;width:18px;height:2px;background:#fff;border-radius:99px;position:relative;content:""}
    .menu-toggle span:before{position:absolute;top:-6px}.menu-toggle span:after{position:absolute;top:6px}
    .hero{position:relative;padding:92px 0 70px;background:linear-gradient(180deg,#fbf8f2 0%,#f7f4ef 78%,#fff 100%);overflow:hidden}
    .hero:before{content:"";position:absolute;right:-160px;top:-160px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(109,61,255,.18),transparent 68%)}
    .hero:after{content:"";position:absolute;left:-120px;bottom:-180px;width:430px;height:430px;border-radius:50%;background:radial-gradient(circle,rgba(32,214,163,.16),transparent 64%)}
    .hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:8px 13px;border-radius:999px;background:rgba(109,61,255,.1);color:#5830d3;font-weight:800;font-size:14px;margin-bottom:20px}
    .eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 5px rgba(32,214,163,.13)}
    h1{font-size:clamp(34px,5vw,56px);line-height:1.12;letter-spacing:-1.4px;color:var(--text);font-weight:850;margin-bottom:22px}
    .hero-desc{font-size:18px;color:var(--muted);max-width:680px;margin-bottom:28px}
    .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:28px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 20px;border-radius:999px;font-weight:800;min-height:48px;transition:.25s ease;border:1px solid transparent}
    .btn-primary{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;box-shadow:0 16px 34px rgba(109,61,255,.24)}
    .btn-secondary{background:#fff;color:var(--text);border-color:var(--line);box-shadow:0 10px 26px rgba(37,33,43,.06)}
    .btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover)}
    .btn:focus,.nav-links a:focus,.menu-toggle:focus{outline:3px solid rgba(32,214,163,.35);outline-offset:3px}
    .trust-row{display:flex;flex-wrap:wrap;gap:10px;color:#5e5668;font-size:14px}
    .trust-row span{padding:8px 12px;border:1px solid var(--line);background:rgba(255,255,255,.7);border-radius:999px}
    .hero-visual{position:relative}
    .cover-frame{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.8);background:#fff;transform:rotate(1.2deg)}
    .cover-frame img{height:360px;width:100%;object-fit:cover}
    .floating-note{position:absolute;left:-26px;bottom:26px;width:min(320px,86%);padding:18px;border-radius:22px;background:rgba(23,18,31,.92);color:var(--light);box-shadow:0 22px 50px rgba(23,18,31,.28);border:1px solid var(--line-dark)}
    .floating-note strong{display:block;margin-bottom:6px;color:#fff}.floating-note p{font-size:14px;color:rgba(246,242,234,.78)}
    section{padding:78px 0}
    .section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px}
    .section-kicker{color:#5830d3;font-weight:850;font-size:14px;margin-bottom:8px}
    h2{font-size:clamp(28px,3.6vw,42px);line-height:1.22;letter-spacing:-.8px}
    .section-head p{max-width:520px;color:var(--muted);font-size:16px}
    .tag-bar{padding:22px 0 0}.tags{display:flex;gap:12px;flex-wrap:wrap}.tag{padding:10px 15px;border-radius:999px;background:#fff;border:1px solid var(--line);color:#625a6b;font-weight:700;font-size:14px}.tag:hover{border-color:var(--accent);color:#302a36;transform:translateY(-1px)}
    .featured-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:24px}
    .featured-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);overflow:hidden;display:grid;grid-template-columns:.9fr 1.1fr;min-height:360px}
    .featured-card img{width:100%;height:100%;object-fit:cover}.featured-body{padding:34px}.label{display:inline-flex;padding:7px 11px;border-radius:999px;background:rgba(32,214,163,.12);color:#08795d;font-weight:800;font-size:13px;margin-bottom:14px}.date{color:#8b8492;font-size:13px;margin-top:16px}.featured-body h3{font-size:28px;line-height:1.26;margin-bottom:14px}.featured-body p{color:var(--muted)}
    .side-list{display:grid;gap:14px}.side-item{background:#fff;border:1px solid var(--line);border-radius:22px;padding:20px;box-shadow:0 12px 32px rgba(37,33,43,.06)}.side-item:hover,.article-card:hover,.step-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:rgba(109,61,255,.24)}.side-item h3{font-size:19px;margin:8px 0}.side-item p{font-size:14px;color:var(--muted)}
    .guide-layout{display:grid;grid-template-columns:1fr 340px;gap:28px;align-items:start}.article-list{display:grid;gap:20px}.article-card{display:grid;grid-template-columns:180px 1fr;gap:22px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:26px;padding:18px;transition:.25s ease}.article-card img{height:128px;width:100%;object-fit:cover;border-radius:18px}.article-card h3{font-size:22px;line-height:1.32;margin:8px 0}.article-card p{color:var(--muted);font-size:15px}
    .sidebar{position:sticky;top:104px;display:grid;gap:18px}.side-box{background:var(--bg-dark);color:var(--light);border-radius:26px;padding:24px;border:1px solid var(--line-dark);box-shadow:0 18px 46px rgba(23,18,31,.18)}.side-box.light{background:#fff;color:var(--text);border-color:var(--line)}.side-box h3{font-size:20px;margin-bottom:14px}.quick-links{display:grid;gap:10px}.quick-links a{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-radius:14px;background:rgba(255,255,255,.08);color:rgba(246,242,234,.86)}.side-box.light .quick-links a{background:#f3efe8;color:#51495a}.quick-links a:hover{background:rgba(32,214,163,.18);color:#fff}.side-box.light .quick-links a:hover{background:rgba(32,214,163,.16);color:#25212b}.keyword-cloud{display:flex;gap:8px;flex-wrap:wrap}.keyword-cloud span{font-size:13px;padding:8px 10px;border-radius:999px;background:rgba(109,61,255,.1);color:#5b34d6;font-weight:700}
    .process{background:#fff}.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.step-card{border:1px solid var(--line);border-radius:24px;padding:24px;background:linear-gradient(180deg,#fff,#fbf8f2);transition:.25s ease}.step-no{width:42px;height:42px;border-radius:15px;display:grid;place-items:center;background:rgba(255,184,107,.18);color:#9a5a0e;font-weight:900;margin-bottom:18px}.step-card h3{font-size:20px;margin-bottom:10px}.step-card p{color:var(--muted);font-size:15px}
    .security{background:var(--bg-dark);color:var(--light);position:relative;overflow:hidden}.security:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:34px 34px;opacity:.35}.security .container{position:relative}.security .section-kicker{color:var(--accent)}.security .section-head p{color:rgba(246,242,234,.72)}.security-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.security-item{padding:24px;border-radius:24px;background:rgba(255,255,255,.06);border:1px solid var(--line-dark)}.security-item h3{font-size:21px;margin-bottom:8px}.security-item p{color:rgba(246,242,234,.72);font-size:15px}
    .faq-list{display:grid;gap:14px;max-width:920px;margin:0 auto}.faq-item{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px 24px;box-shadow:0 10px 28px rgba(37,33,43,.05)}.faq-item summary{cursor:pointer;font-weight:850;font-size:18px;list-style:none;display:flex;justify-content:space-between;gap:16px}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";color:var(--primary);font-size:24px;line-height:1}.faq-item[open] summary:after{content:"−"}.faq-item p{margin-top:12px;color:var(--muted)}
    .pager{display:flex;justify-content:center;gap:10px;margin-top:30px}.pager a{min-width:42px;height:42px;border-radius:14px;border:1px solid var(--line);background:#fff;display:grid;place-items:center;font-weight:800;color:#675f70}.pager a.active{background:var(--primary);color:#fff;border-color:var(--primary)}.pager a:hover:not(.active){border-color:var(--accent);color:var(--text)}
    .cta-panel{padding:0 0 86px}.cta-card{border-radius:32px;background:linear-gradient(135deg,var(--bg-deep),#2f2143);color:var(--light);padding:42px;display:flex;justify-content:space-between;gap:24px;align-items:center;box-shadow:0 26px 70px rgba(23,18,31,.22);position:relative;overflow:hidden}.cta-card:after{content:"";position:absolute;right:-80px;top:-80px;width:240px;height:240px;border-radius:50%;background:rgba(32,214,163,.18)}.cta-card h2{position:relative}.cta-card p{position:relative;color:rgba(246,242,234,.76);max-width:610px;margin-top:8px}.cta-actions{position:relative;display:flex;gap:12px;flex-wrap:wrap}
    .site-footer{background:#120e19;color:var(--light);padding:58px 0 24px}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:34px;padding-bottom:34px;border-bottom:1px solid var(--line-dark)}.footer-brand{font-size:22px;font-weight:900;margin-bottom:12px}.footer-text,.domain-line{color:rgba(246,242,234,.68)}.footer-col h3{font-size:17px;margin-bottom:14px}.footer-links{display:grid;gap:10px}.footer-links a{color:rgba(246,242,234,.72)}.footer-links a:hover{color:var(--accent);transform:translateX(2px)}.footer-bottom{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;padding-top:22px;color:rgba(246,242,234,.58);font-size:14px}
    @media (max-width:1024px){.hero-grid,.featured-grid,.guide-layout{grid-template-columns:1fr}.sidebar{position:static}.featured-card{grid-template-columns:1fr}.cover-frame img{height:300px}.step-grid{grid-template-columns:repeat(2,1fr)}.security-grid{grid-template-columns:1fr}.cta-card{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr 1fr}}
    @media (max-width:768px){.container{width:min(100% - 36px,var(--container))}.nav-wrap{height:70px}.menu-toggle{display:flex}.header-cta{display:none}.nav-links{position:absolute;top:70px;left:18px;right:18px;display:none;flex-direction:column;align-items:stretch;background:#21172e;border:1px solid var(--line-dark);border-radius:22px;padding:12px;box-shadow:0 24px 50px rgba(0,0,0,.28)}.nav-links.open{display:flex}.nav-links a{padding:13px 14px}.hero{padding:58px 0 46px}.hero-actions .btn{width:100%}.floating-note{position:relative;left:auto;bottom:auto;margin-top:14px;width:100%}.cover-frame{transform:none}.section-head{display:block}.section-head p{margin-top:12px}.article-card{grid-template-columns:1fr}.article-card img{height:180px}.step-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:grid}.cta-card{padding:30px 22px}.cta-actions .btn{width:100%}}
    @media (max-width:520px){h1{font-size:32px}.brand-text{font-size:16px}.hero-desc{font-size:16px}.cover-frame img{height:220px}section{padding:56px 0}.featured-body{padding:24px}.featured-body h3{font-size:24px}.tags{gap:8px}.tag{font-size:13px;padding:8px 11px}.security-item,.step-card,.faq-item{padding:19px}.pager{flex-wrap:wrap}}