:root{color-scheme:dark;--bg:#060c19;--panel:#101b30;--panel2:#0c1526;--text:#edf4ff;--muted:#a0b0c7;--accent:#2774e7;--line:#22334a;--max:1100px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(ellipse at 72% -10%,#122e5a 0,transparent 48%),var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;line-height:1.65}a{color:inherit}a:hover{color:#87b5ff}.wrap{width:min(var(--max),calc(100% - 44px));margin:auto}header{position:sticky;top:0;z-index:20;background:rgba(6,12,25,.86);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.top{min-height:75px;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand{font-weight:800;font-size:19px;letter-spacing:-.6px;text-decoration:none;white-space:nowrap}.brand b{color:var(--accent)}nav{display:flex;gap:22px;flex-wrap:wrap}nav a{color:#c4d1e3;text-decoration:none;font-size:14px}.hero{padding:98px 0 75px}.eyebrow{text-transform:uppercase;letter-spacing:2.7px;color:#7eafff;font-weight:700;font-size:12px;margin:0 0 18px}h1{font-size:clamp(42px,6.2vw,78px);line-height:1.08;letter-spacing:-2.8px;margin:0 0 24px;font-weight:800}h2{font-size:clamp(26px,3.2vw,38px);line-height:1.18;letter-spacing:-1px;margin:0 0 15px}h3{font-size:20px;margin:0 0 12px}.lead{font-size:clamp(18px,2vw,22px);max-width:740px;color:#bdcbe0;line-height:1.6}.btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;background:var(--accent);color:white;padding:14px 23px;border-radius:12px;font-weight:700;margin:13px 12px 0 0}.btn:hover{background:#4392ff;color:white}.btn.alt{background:#172742;border:1px solid #2d4365}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.panel{background:linear-gradient(145deg,#122139,#0b1427);border:1px solid var(--line);border-radius:19px;padding:27px}.panel p{color:var(--muted);margin-bottom:0}.section{padding:44px 0 76px}.muted{color:var(--muted)}.tag{display:inline-block;border:1px solid #345782;background:#142845;border-radius:999px;padding:5px 12px;font-size:12px;color:#b8d4ff;font-weight:600}.split{display:grid;grid-template-columns:1.2fr 1fr;gap:42px;align-items:center}.heroimg{display:block;width:100%;max-height:370px;object-fit:contain;border-radius:18px}.prose{max-width:850px;padding:56px 0 90px}.prose h1{font-size:44px;letter-spacing:-1.3px}.prose h2{font-size:25px;margin-top:42px}.prose h3{font-size:19px;margin-top:26px}.prose p,.prose li{color:#c0cee0}.prose a{color:#8bbaff}.prose ul{padding-left:24px}.prose strong{color:#f0f6ff}.prose blockquote{margin:22px 0;padding:12px 20px;border-left:3px solid var(--accent);background:#0f2037}.prose table{border-collapse:collapse;width:100%}.prose td,.prose th{border:1px solid var(--line);padding:10px;text-align:left}.notice{padding:15px 18px;border:1px solid #365071;border-radius:12px;background:#11233d;color:#cce0fa}.footer{border-top:1px solid var(--line);padding:34px 0 45px;color:#9eb0c8;font-size:13px}.footer .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.footer a{margin-right:12px;text-decoration:none}.small{font-size:13px}.logo-flex{width:min(520px,100%);border-radius:18px}.app :root{--accent:#f4b323}.app{--bg:#05251e;--panel:#0c4233;--panel2:#06372a;--line:#25604b;--accent:#e8a815;--muted:#b6d4c8;background:radial-gradient(ellipse at 80% 3%,#19523e,transparent 50%),var(--bg)}.app .panel{background:linear-gradient(145deg,#11533d,#07352c)}.app header{background:rgba(4,36,29,.9)}.app .eyebrow{color:#f4c762}.app .tag{background:#214e3b;border-color:#477154;color:#ffe09a}.app .btn{color:#162817}.app .btn.alt{color:#f5ead0;background:#104733;border-color:#427455}.app nav a{color:#e0ede7}.app .prose a{color:#f3c75d}.app .notice{background:#154839;border-color:#50775f}.app .brand b{color:#f4b323}.app .panel p{color:#c4d6cf}@media(max-width:760px){.top{align-items:flex-start;flex-direction:column;padding:15px 0;gap:10px}nav{gap:10px 17px}.split,.grid{grid-template-columns:1fr}.hero{padding:52px 0 40px}h1{letter-spacing:-1.2px}.section{padding:28px 0 48px}.prose{padding:36px 0 70px}.prose h1{font-size:34px}.wrap{width:min(var(--max),calc(100% - 32px))}}

/* Full-page photo with readable emerald overlay: preserve all existing layout and components. */
html{min-height:100%;background:#05251e}
body.app{min-height:100vh;background:linear-gradient(180deg,rgba(3,30,24,.90) 0%,rgba(3,30,24,.81) 45%,rgba(3,30,24,.92) 100%),url('/assets/hero-atmosphere.webp') center center / cover fixed no-repeat,#05251e}
@media(max-width:760px){body.app{background-attachment:scroll;background-size:cover;background-position:center top}}