:root{--paper:#f5f0e6;--sheet:#fbf8f1;--ink:#1e2422;--muted:#5e6a66;--petrol:#0f5752;--petrol-deep:#0a3f3b;--petrol-soft:#e2edea;--gold:#a3792b;--line:#d9d0c0;--warn:#9a4a1e}
@media (prefers-color-scheme:dark){:root{--paper:#121817;--sheet:#1a2120;--ink:#ebe6da;--muted:#9fada8;--petrol:#5cbdb2;--petrol-deep:#8fd6cd;--petrol-soft:#1b2d2a;--gold:#d6ad5c;--line:#2d3a37;--warn:#e2925a;color-scheme:dark}}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;font-size:16px;line-height:1.5;padding:24px 16px 48px}
.box{max-width:520px;margin:6vh auto 0;background:var(--sheet);border:1px solid var(--line);padding:28px clamp(18px,4vw,36px) 30px;box-shadow:0 10px 30px -18px rgba(30,36,34,.35)}
.wide{max-width:900px}
.brand{font-family:Cinzel,"Times New Roman",serif;font-weight:700;color:var(--petrol-deep);font-size:1.2rem;letter-spacing:.02em;line-height:1.1}
.brand small{display:block;font-family:"IBM Plex Sans",sans-serif;font-size:.68rem;font-weight:500;letter-spacing:.16em;color:var(--muted);margin-top:4px}
h1{font-family:Cinzel,serif;font-size:1.4rem;color:var(--petrol-deep);margin:18px 0 6px}
p{margin:0 0 10px}.muted{color:var(--muted)}.small{font-size:.86rem}
label{display:block;font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:14px 0 4px}
input,select{width:100%;font:inherit;font-size:1rem;padding:10px 12px;border:1px solid var(--line);background:var(--sheet);color:var(--ink);border-radius:2px}
input:focus,select:focus{outline:2px solid var(--petrol);outline-offset:1px}
.btn,button.btn{display:inline-block;margin-top:18px;font:inherit;font-weight:600;padding:11px 18px;border:1px solid var(--petrol);background:var(--petrol);color:#fff;cursor:pointer;border-radius:2px;text-decoration:none}
.btn.sec{background:transparent;color:var(--petrol-deep)}
.err{color:var(--warn);font-weight:500;margin-top:12px}
.ok{color:var(--petrol-deep);font-weight:500;margin-top:12px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin-top:16px}
.card{display:block;border:1px solid var(--line);background:var(--paper);padding:16px;text-decoration:none;color:inherit;min-width:0}
.card:hover{border-color:var(--petrol)}
.card b{display:block;font-family:Cinzel,serif;color:var(--petrol-deep);font-size:1.05rem;margin-bottom:4px}
.card span{font-size:.88rem;color:var(--muted)}
table{width:100%;border-collapse:collapse;font-size:.9rem;margin-top:14px}
th,td{text-align:left;padding:8px 6px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-weight:600;color:var(--muted);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase}
.inl{display:inline}
button.lnk{font:inherit;font-size:.86rem;background:none;border:0;color:var(--petrol-deep);text-decoration:underline;cursor:pointer;padding:0 4px}
.row{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:end}
.wrap{overflow-x:auto}
.nav{display:flex;gap:16px;font-size:.9rem;margin-top:16px}.nav a{color:var(--petrol-deep)}