:root{--bg:#07131b;--panel:#0c2029;--panel2:#102b36;--text:#eef8f7;--muted:#a9c2c4;--line:#24434b;--accent:#7ee787;--accent2:#55d6be;--gold:#ffd166;--max:1160px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);line-height:1.65}a{color:var(--accent2)}img{max-width:100%}.wrap{width:min(var(--max),calc(100% - 36px));margin:auto}
.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;background:#fff;color:#000;padding:10px;z-index:99}
header{position:sticky;top:0;z-index:20;background:rgba(7,19,27,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.top{display:flex;align-items:center;justify-content:space-between;min-height:72px;gap:18px}.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:850;letter-spacing:-.02em}.mark{width:35px;height:35px;border-radius:10px;background:linear-gradient(135deg,var(--accent2),var(--accent));display:grid;place-items:center;color:#06151a;font-weight:950}.nav{display:flex;gap:20px;align-items:center}.nav a{color:#dceaea;text-decoration:none;font-size:.92rem}.menu{display:none;background:none;border:1px solid var(--line);color:white;border-radius:9px;padding:8px 11px}
.hero{padding:78px 0 52px;background:radial-gradient(circle at 80% 15%,rgba(85,214,190,.17),transparent 28%),linear-gradient(180deg,#081922 0%,#07131b 100%)}.eyebrow{color:var(--accent);text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;font-weight:800}.hero h1{font-size:clamp(2.35rem,6vw,4.8rem);line-height:1.02;max-width:880px;letter-spacing:-.055em;margin:.25em 0}.lead{font-size:clamp(1.05rem,2vw,1.28rem);max-width:790px;color:#c6d9da}.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 18px;border-radius:10px;font-weight:800;text-decoration:none;border:1px solid var(--line)}.btn.primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#052025;border:0}.btn.secondary{color:white;background:#0d242e}.fine{font-size:.82rem;color:var(--muted)}
main section{padding:46px 0}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:16px;padding:23px}.card h2,.card h3{margin-top:0;line-height:1.2}.card a.stretch{color:white;text-decoration:none}.tag{display:inline-block;padding:4px 9px;border:1px solid var(--line);border-radius:999px;color:var(--muted);font-size:.75rem}
.article{display:grid;grid-template-columns:minmax(0,760px) 300px;gap:42px;align-items:start}.prose h2{font-size:1.75rem;margin-top:2em;line-height:1.2}.prose h3{font-size:1.25rem;margin-top:1.7em}.prose p,.prose li{color:#d5e2e2}.prose table{width:100%;border-collapse:collapse;margin:22px 0}.prose th,.prose td{border:1px solid var(--line);padding:12px;text-align:left;vertical-align:top}.prose th{background:var(--panel2)}.notice{border-left:4px solid var(--gold);background:#17231f;padding:15px 17px;border-radius:8px;margin:22px 0}.affiliate-box{background:linear-gradient(145deg,#12333a,#0d222b);border:1px solid #2b5c61;border-radius:16px;padding:22px;margin:28px 0}.affiliate-box strong{font-size:1.2rem}.sidebar{position:sticky;top:96px}.sidebar .card{margin-bottom:16px}.breadcrumbs{padding:18px 0 0;color:var(--muted);font-size:.86rem}.breadcrumbs a{color:#bcd0d0}
footer{border-top:1px solid var(--line);padding:36px 0 50px;color:var(--muted)}footer a{color:#cce1e1}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}
.popup{position:fixed;inset:0;background:rgba(0,0,0,.72);z-index:50;display:none;align-items:end;justify-content:center;padding:18px}.popup.show{display:flex}.popup-card{width:min(620px,100%);background:#0d2630;border:1px solid #3b6569;border-radius:18px;padding:24px;box-shadow:0 24px 80px #000}.popup-card h2{margin:.1em 0}.popup-close{float:right;background:transparent;color:white;border:1px solid var(--line);border-radius:8px;padding:7px 10px}
.kpi{font-size:2rem;font-weight:900;color:var(--accent)}.divider{height:1px;background:var(--line);margin:30px 0}
@media(max-width:850px){.nav{display:none;position:absolute;left:18px;right:18px;top:72px;background:#0b2029;border:1px solid var(--line);border-radius:12px;padding:14px;flex-direction:column;align-items:stretch}.nav.open{display:flex}.menu{display:block}.article{grid-template-columns:1fr}.sidebar{position:static}.grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.hero{padding-top:52px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}