:root{--bg:#090b12;--panel:#111522;--panel2:#171b2a;--text:#f6f7fb;--muted:#a8b0c7;--line:#292f42;--accent:#ff8a3d;--accent2:#775cff;--good:#56d6a7;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 80% 0,#181633 0,transparent 34%),linear-gradient(180deg,#090b12,#0e111b);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.68}a{color:#c9d2ff;text-decoration:none}a:hover{text-decoration:underline;color:#fff}img{max-width:100%}.wrap{width:min(var(--max),calc(100% - 32px));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:#090b12eb;backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.nav{display:flex;align-items:center;justify-content:space-between;gap:28px;min-height:78px}.brand img{width:330px;height:auto;display:block}.navlinks{display:flex;gap:18px;align-items:center;flex-wrap:wrap}.navlinks a{color:#eef0fa;font-weight:760;font-size:.92rem}.hero{padding:88px 0 54px}.hero-grid{display:grid;grid-template-columns:1.55fr .85fr;gap:34px;align-items:end}.eyebrow{margin:0 0 10px;font-weight:900;letter-spacing:.13em;text-transform:uppercase;color:var(--accent);font-size:.76rem}.hero h1{font-size:clamp(2.7rem,7vw,5.8rem);line-height:.96;letter-spacing:-.045em;margin:.16em 0;max-width:970px}.hero p{font-size:1.18rem;max-width:820px;color:var(--muted)}.metric-card,.card,.tool-card,.source-card,.spec-card{background:linear-gradient(180deg,#171b2afa,#0e111bfa);border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:0 16px 50px #00000029}.metric-card strong{display:block;font-size:2.3rem;line-height:1.1;color:var(--accent)}.metric-card .mini{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px}.metric-card .mini span{border:1px solid var(--line);border-radius:12px;padding:10px;color:var(--muted);font-size:.86rem}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid.two{grid-template-columns:repeat(2,1fr)}section{padding:40px 0}h1,h2,h3{letter-spacing:-.025em}h2{font-size:clamp(1.8rem,4vw,2.8rem);line-height:1.12;margin:0 0 20px}h3{line-height:1.25}.card h3,.tool-card h3{margin:6px 0 8px}.card p,.tool-card p,.muted{color:var(--muted)}.pill{display:inline-flex;padding:5px 9px;border:1px solid #494265;border-radius:999px;color:#dad7ff;background:#17152a;font-size:.74rem;font-weight:850;letter-spacing:.03em}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 17px;border-radius:12px;background:linear-gradient(135deg,var(--accent),#ffb15e);color:#17100c;font-weight:900;text-decoration:none}.btn.secondary{background:transparent;border:1px solid #555d78;color:#eef0fa}.btn:hover{text-decoration:none;filter:brightness(1.06)}.article{max-width:860px;margin:0 auto;padding:68px 0}.article h1{font-size:clamp(2.35rem,6vw,4.5rem);line-height:1.01;margin:.2em 0}.article h2{margin-top:46px;font-size:1.85rem}.article h3{margin-top:30px}.article p,.article li{font-size:1.05rem;color:#dde1ee}.article table,.spec-table{width:100%;border-collapse:collapse;margin:24px 0;background:#101521}.article th,.article td,.spec-table th,.spec-table td{border:1px solid var(--line);padding:12px;text-align:left;vertical-align:top}.article th,.spec-table th{color:#ffd0ad;background:#151a29}.table-wrap{overflow-x:auto;border-radius:14px}.callout{border-left:4px solid var(--accent);background:#181927;padding:18px 20px;border-radius:0 12px 12px 0}.source-list{padding-left:20px}.tool-shell{max-width:920px;margin:0 auto;padding:68px 0}.calc{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.calc label{display:grid;gap:7px;font-weight:800}.calc input,.calc select{width:100%;padding:12px;border-radius:10px;border:1px solid var(--line);background:#0c1019;color:var(--text);font:inherit}.result{margin-top:22px;padding:20px;background:#171927;border:1px solid #54466e;border-radius:14px}.result strong{color:#ffd0ad;font-size:1.2rem}.database-grid{display:grid;gap:18px}.spec-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.spec-head h2{font-size:1.55rem;margin:0}.spec-meta{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}.kpi{font-weight:850;color:#fff}.footer{border-top:1px solid var(--line);margin-top:54px;padding:44px 0;color:var(--muted)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}.footer img{max-width:300px}.legal-links{display:grid;gap:8px}.notice{font-size:.88rem;color:var(--muted)}.cta-row{display:flex;gap:12px;flex-wrap:wrap}.checker{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:20px}.checker div{border:1px solid var(--line);border-radius:14px;padding:14px;background:#0f1320}.checker strong{display:block;color:#ffd0ad;font-size:1.2rem}@media(max-width:900px){.hero-grid,.grid,.grid.two,.footer-grid,.checker{grid-template-columns:1fr}.nav{align-items:flex-start;padding:14px 0;flex-direction:column}.navlinks{padding-bottom:10px}.brand img{width:260px}.hero{padding-top:54px}.calc{grid-template-columns:1fr}.article{padding-top:48px}.spec-head{display:block}}