:root{color-scheme:dark;--bg:#060913;--panel:rgba(15, 23, 42, .72);--panel2:rgba(8, 15, 28, .9);--text:#f6fbff;--muted:#aebbd0;--line:rgba(148, 163, 184, .2);--cyan:#00e5ff;--violet:#8b5cf6;--green:#20e08a;--max:1180px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 15% 0,rgba(0,229,255,.16),transparent 32%),radial-gradient(circle at 90% 10%,rgba(139,92,246,.18),transparent 34%),linear-gradient(180deg,#060913 0,#08101d 58%,#05070d 100%);color:var(--text);line-height:1.68;font-size:17px;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}p{margin:0 0 1rem}.guide-nav{position:sticky;top:0;z-index:20;min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px max(18px,calc((100vw - var(--max))/ 2));background:rgba(5,8,15,.86);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.guide-nav>a{font-weight:1000;font-size:1.18rem;color:#fff}.guide-nav nav{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}.guide-nav nav a{min-height:40px;display:inline-flex;align-items:center;border:1px solid rgba(148,163,184,.18);border-radius:13px;padding:0 14px;color:#dcecff;font-weight:900;background:rgba(255,255,255,.04)}.guide-nav nav a:last-child{color:#041019;border:0;background:linear-gradient(135deg,var(--cyan),#4f8cff)}.guide-hero,.guide-wrap{width:min(calc(100% - 32px),var(--max));margin-inline:auto}.guide-hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(280px,.52fr);gap:28px;align-items:stretch;padding:clamp(48px,8vw,92px) 0 34px}.guide-card,.guide-cta,.guide-hero aside,.guide-hero>div{border:1px solid var(--line);background:linear-gradient(145deg,rgba(15,23,42,.76),rgba(9,16,29,.72));border-radius:28px;box-shadow:0 28px 80px rgba(0,0,0,.24)}.guide-hero>div{padding:clamp(24px,4vw,42px)}.guide-hero aside{padding:26px;display:grid;align-content:center}.guide-hero span{color:var(--cyan);font-weight:1000;letter-spacing:.16em;text-transform:uppercase;font-size:.78rem}h1{margin:12px 0 18px;font-size:clamp(2.3rem, 5.8vw, 5.4rem);line-height:.96;letter-spacing:-.03em}h2{margin:0 0 14px;font-size:clamp(1.55rem, 3vw, 2.5rem);line-height:1.08}h3{margin:0 0 8px;font-size:1.35rem}.guide-card li,.guide-card p,.guide-footer,.guide-hero p{color:var(--muted)}.guide-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.guide-actions a,.guide-cta a{display:inline-flex;align-items:center;justify-content:center;min-height:52px;border-radius:15px;padding:0 18px;font-weight:1000;background:linear-gradient(135deg,var(--cyan),#4f8cff);color:#041019}.guide-actions a:nth-child(2){color:#eaf6ff;background:rgba(255,255,255,.06);border:1px solid rgba(148,163,184,.2)}.guide-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.guide-card{padding:clamp(20px,3vw,30px);margin-bottom:18px}.guide-card ol,.guide-card ul{margin:0;padding-left:22px}.checklist{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.checklist span,.related a,.tile-grid .guide-tile{border:1px solid rgba(0,229,255,.18);background:rgba(0,229,255,.055);border-radius:16px;padding:13px;font-weight:900;color:#dff8ff}.faq{display:grid;gap:10px}.faq details{border:1px solid rgba(148,163,184,.18);border-radius:16px;padding:15px 17px;background:rgba(255,255,255,.04)}.faq summary{cursor:pointer;font-weight:1000;color:#fff}.faq div{margin-top:10px;color:var(--muted)}.related{display:grid;gap:10px}.guide-card a{color:#9af6ff;text-decoration:underline;text-underline-offset:3px}.guide-cta{margin:26px auto 44px;padding:clamp(24px,4vw,42px);background:linear-gradient(135deg,rgba(0,229,255,.14),rgba(139,92,246,.12))}.tile-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;padding-bottom:44px}.guide-tile{display:grid;gap:7px;text-decoration:none!important}.guide-tile span{color:var(--cyan);font-size:.76rem;letter-spacing:.12em;text-transform:uppercase}.guide-tile strong{color:#fff;font-size:1.12rem;line-height:1.12}.guide-tile small{color:var(--muted);line-height:1.45}.guide-footer{border-top:1px solid var(--line);padding:28px max(18px,calc((100vw - var(--max))/ 2));text-align:center}@media (max-width:860px){body{font-size:16px}.guide-nav{align-items:flex-start;flex-direction:column}.guide-nav nav{justify-content:flex-start}.checklist,.guide-grid,.guide-hero,.tile-grid{grid-template-columns:1fr}.guide-actions a{width:100%}}