:root{--ink:#101828;--muted:#667085;--line:#e5e7eb;--paper:#fff;--soft:#f7f8fb;--brand:#5b4df7;--brand2:#7c3aed;--teal:#0ea5a4;--danger:#ef4444}*{box-sizing:border-box}html,body{min-height:100%}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial;color:var(--ink);background:#f5f6f8}a{color:inherit;text-decoration:none}.button{border:0;border-radius:14px;padding:15px 23px;color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand2));font-size:15px;font-weight:900;box-shadow:0 12px 28px rgba(91,77,247,.25);cursor:pointer}.button:disabled{opacity:.6;cursor:wait}.blog-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}.blog-header-inner{width:min(1180px,calc(100% - 32px));height:72px;margin:auto;display:flex;align-items:center;justify-content:space-between}.blog-logo{font-size:23px;font-weight:950;letter-spacing:-.04em}.blog-nav{display:flex;gap:24px;color:#475467;font-size:14px;font-weight:750}.blog-layout{width:min(1180px,calc(100% - 32px));margin:42px auto;display:grid;grid-template-columns:minmax(0,760px) 300px;gap:34px;align-items:start}.blog-article{background:#fff;border:1px solid var(--line);border-radius:24px;padding:46px;box-shadow:0 18px 50px rgba(16,24,40,.06)}.article-topline{display:flex;justify-content:space-between;gap:16px;align-items:center}.article-category{display:inline-flex;padding:7px 11px;border-radius:999px;background:#eef2ff;color:#4338ca;font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}.article-reading-time{font-size:12px;color:#98a2b3;font-weight:700}.blog-article h1{font-size:clamp(40px,6vw,64px);line-height:1.02;letter-spacing:-.055em;margin:24px 0 18px}.article-deck{font-size:21px;line-height:1.45;color:#475467;margin:0 0 26px}.article-meta{display:flex;align-items:center;gap:12px;margin-bottom:30px}.author-avatar{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--brand),var(--teal));color:#fff;font-weight:950}.article-meta strong,.article-meta span{display:block}.article-meta strong{font-size:13px}.article-meta span{font-size:12px;color:#98a2b3;margin-top:2px}.article-hero{border-radius:22px;overflow:hidden;margin:0 0 34px;background:#111827}.article-hero img{display:block;width:100%;max-height:390px;object-fit:cover}.article-hero-placeholder{height:350px;position:relative;overflow:hidden;background:linear-gradient(135deg,#1e1b4b,#4338ca 50%,#0f766e)}.hero-shape{position:absolute;border-radius:50%;background:rgba(255,255,255,.12)}.hero-shape-one{width:330px;height:330px;right:-100px;top:-130px}.hero-shape-two{width:180px;height:180px;left:-65px;bottom:-75px}.hero-content{position:absolute;left:42px;right:42px;bottom:42px;color:#fff}.hero-content span{display:block;font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.12em;color:#dbeafe;margin-bottom:10px}.hero-content strong{font-size:32px;line-height:1.15;max-width:560px;display:block}.article-section{padding:8px 0 24px}.article-section h2{font-size:28px;letter-spacing:-.035em;margin:0 0 14px}.article-section p{font-size:16px;line-height:1.75;color:#475467;margin:0}.article-points{list-style:none;padding:0;margin:0;display:grid;gap:12px}.article-points li{position:relative;padding:15px 16px 15px 48px;border:1px solid #e7eaf0;border-radius:14px;background:#fafbfc;color:#344054;font-size:14px;font-weight:700;line-height:1.5}.article-points li:before{content:'✓';position:absolute;left:15px;top:14px;width:23px;height:23px;border-radius:8px;display:grid;place-items:center;background:#dcfce7;color:#15803d}.editor-note{margin-top:20px;padding:18px;border-left:4px solid var(--brand);background:#f7f5ff;border-radius:0 14px 14px 0}.editor-note strong{font-size:14px}.editor-note p{font-size:13px;margin-top:7px}.article-cta{margin-top:18px;padding:22px;border-radius:18px;background:#101828;color:#fff;display:flex;justify-content:space-between;align-items:center;gap:22px}.article-cta strong,.article-cta span{display:block}.article-cta strong{font-size:17px}.article-cta span{font-size:13px;color:#cbd5e1;margin-top:5px}.blog-sidebar{display:grid;gap:18px;position:sticky;top:96px}.sidebar-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:0 12px 34px rgba(16,24,40,.05)}.sidebar-label{font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.1em;color:#4338ca}.sidebar-card h3{font-size:22px;margin:11px 0 16px}.sidebar-card ul{padding-left:19px;color:#475467;display:grid;gap:10px;font-size:13px;line-height:1.5}.small-card strong{font-size:14px}.small-card p{font-size:12px;color:#667085;line-height:1.6;margin:8px 0 0}.blog-footer{width:min(1180px,calc(100% - 32px));margin:0 auto 35px;padding-top:24px;border-top:1px solid #d0d5dd;display:flex;justify-content:space-between;color:#667085;font-size:12px}.error-card{grid-column:1/-1;background:#fff;border:1px solid var(--line);border-radius:20px;padding:44px;text-align:center}.error-card p{color:#667085}

.door-page{background:radial-gradient(circle at 50% 0,#273b63 0,transparent 42%),linear-gradient(145deg,#07111f,#0c1b30);color:#fff;padding:22px;overflow-x:hidden}.door-stage{width:min(1100px,100%);margin:0 auto}.door-topbar{height:60px;display:flex;align-items:center;justify-content:space-between;color:#cbd5e1}.door-topbar .blog-logo{color:#fff}.door-topbar span{font-size:12px;font-weight:800}.door-experience{min-height:690px;margin-top:18px;border:1px solid rgba(255,255,255,.14);border-radius:32px;background:linear-gradient(145deg,rgba(15,29,49,.98),rgba(9,19,34,.98));box-shadow:0 35px 100px rgba(0,0,0,.35);display:grid;grid-template-columns:.85fr 1.15fr;align-items:center;overflow:hidden}.door-copy{padding:64px}.door-kicker{display:inline-flex;padding:7px 11px;border-radius:999px;background:rgba(124,92,255,.16);color:#c4b5fd;font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.1em}.door-copy h1{font-size:clamp(46px,6vw,72px);line-height:.96;letter-spacing:-.06em;margin:24px 0 18px}.door-copy p{font-size:18px;line-height:1.65;color:#aebed0;max-width:470px}.door-notice{margin:24px 0;padding:14px 16px;border:1px solid rgba(125,211,252,.2);border-radius:14px;background:rgba(14,165,164,.09);color:#bae6fd;font-size:13px;line-height:1.55;font-weight:700}.door-button{min-width:180px}.door-frame{position:relative;width:min(500px,86%);height:560px;margin:50px auto 50px 0;perspective:1600px;border:18px solid #2b1a12;border-bottom-width:26px;border-radius:12px 12px 4px 4px;background:#020617;box-shadow:0 35px 80px rgba(0,0,0,.5),inset 0 0 0 3px #5c3a25}.door-light{position:absolute;inset:0;background:radial-gradient(circle at 50% 46%,#fff7b2 0,#f59e0b 18%,#7c2d12 48%,#020617 78%);opacity:.18;transition:opacity .8s ease}.door-panel{position:absolute;top:0;bottom:0;width:50%;background:linear-gradient(90deg,#3c2417,#6b3f24 45%,#4a2a19);border:2px solid #1f130d;transform-style:preserve-3d;transition:transform .95s cubic-bezier(.2,.8,.2,1);box-shadow:inset 0 0 0 3px rgba(255,255,255,.03)}.door-panel:before,.door-panel:after{content:'';position:absolute;left:14%;right:14%;border:3px solid rgba(20,10,5,.42);box-shadow:inset 0 0 18px rgba(0,0,0,.35)}.door-panel:before{top:9%;height:34%}.door-panel:after{bottom:9%;height:39%}.door-left{left:0;transform-origin:left center}.door-right{right:0;transform-origin:right center}.door-handle{position:absolute;top:51%;width:16px;height:16px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff3a5,#c28a18 55%,#6b4300);box-shadow:0 0 0 4px rgba(0,0,0,.2)}.left-handle{right:20px}.right-handle{left:20px}.door-floor{position:absolute;left:-18px;right:-18px;bottom:-46px;height:46px;background:linear-gradient(#332018,#120b08);clip-path:polygon(4% 0,96% 0,100% 100%,0 100%)}.door-frame.is-unlocking{animation:doorPulse .8s ease infinite alternate}.door-frame.is-unlocking .door-light{opacity:.5}.door-frame.is-open .door-left{transform:rotateY(-105deg)}.door-frame.is-open .door-right{transform:rotateY(105deg)}.door-frame.is-open .door-light{opacity:1}@keyframes doorPulse{from{filter:brightness(1)}to{filter:brightness(1.14)}}.door-state-card{max-width:650px;margin:95px auto 0;padding:48px;text-align:center;border:1px solid rgba(255,255,255,.15);border-radius:26px;background:#fff;color:#101828;box-shadow:0 25px 80px rgba(0,0,0,.3)}.state-icon{width:72px;height:72px;margin:0 auto 18px;border-radius:22px;display:grid;place-items:center;background:linear-gradient(135deg,var(--brand),var(--teal));color:#fff;font-size:30px;font-weight:950}.door-state-card h1{font-size:34px;letter-spacing:-.04em;margin:0 0 12px}.door-state-card p{color:#667085;line-height:1.7;margin:0}body[data-state="blocked"] .state-icon{background:linear-gradient(135deg,#ef4444,#f97316)}

@media(max-width:900px){.blog-layout{grid-template-columns:1fr}.blog-sidebar{position:static;grid-template-columns:1fr 1fr}.door-experience{grid-template-columns:1fr}.door-copy{padding:44px 30px 10px;text-align:center}.door-copy p{margin-left:auto;margin-right:auto}.door-frame{margin:34px auto 60px;width:min(460px,82vw);height:520px}}@media(max-width:620px){.blog-nav{display:none}.blog-layout{width:min(100% - 18px,1180px);margin:18px auto}.blog-article{padding:25px 20px}.blog-article h1{font-size:42px}.article-deck{font-size:18px}.article-hero-placeholder{height:270px}.hero-content{left:24px;right:24px;bottom:24px}.hero-content strong{font-size:24px}.article-cta{align-items:flex-start;flex-direction:column}.blog-sidebar{grid-template-columns:1fr}.blog-footer{flex-direction:column;gap:7px}.door-page{padding:10px}.door-experience{min-height:auto;border-radius:24px}.door-copy h1{font-size:48px}.door-frame{height:410px;border-width:13px;border-bottom-width:20px}.door-state-card{margin-top:45px;padding:36px 22px}}