:root{--bg:#f4f7fb;--card:#fff;--ink:#122033;--muted:#6b778b;--line:#dfe5ee;--brand:#006f8e;--brand2:#00a9c9;--danger:#a52a2a;--success:#147d52}
*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--ink)}a{color:#006f8e;text-decoration:none}a:hover{text-decoration:underline}code{font-family:Consolas,monospace}.topbar{height:68px;background:#002f42;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 28px;box-shadow:0 2px 10px #0002}.topbar-brand{display:flex;align-items:center;gap:12px}.topbar-brand small{display:block;color:#b9d7e2;margin-top:2px}.brand-mark{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,var(--brand2),var(--brand));color:#fff;font-weight:800;font-size:24px}.brand-mark.small{width:38px;height:38px;border-radius:10px;font-size:18px}.container{max-width:1280px;margin:28px auto;padding:0 20px}.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:0 7px 24px rgba(18,32,51,.05);margin-bottom:22px}.hero-grid{display:grid;grid-template-columns:1fr 2fr;gap:22px}.eyebrow{font-size:12px;letter-spacing:.08em;font-weight:800;color:#728097}.version{font-size:48px;font-weight:800;margin:10px 0}.muted{color:var(--muted)}.links-row{display:flex;gap:16px;margin-top:22px}.upload-card h2,.section-head h2{margin:6px 0 10px}.upload-card p{color:var(--muted);line-height:1.55}.upload-form{display:flex;gap:12px;align-items:center;margin-top:18px;flex-wrap:wrap}.upload-form input[type=file]{flex:1;min-width:280px;padding:12px;border:1px dashed #a9b4c3;border-radius:10px;background:#f9fbfd}.btn{border:1px solid #c9d2de;background:#fff;color:#223348;border-radius:9px;padding:10px 14px;font-weight:700;cursor:pointer}.btn:hover{background:#f3f6f9}.btn.primary{background:#006f8e;border-color:#006f8e;color:#fff}.btn.primary:hover{background:#005b75}.btn.ghost{background:transparent;color:#fff;border-color:#ffffff55}.btn.danger{color:var(--danger)}.warning{margin-top:14px;padding:10px 12px;border-radius:9px;background:#fff7e8;color:#885b00;border:1px solid #f4d99a;font-size:13px}.section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.copy-row{display:flex;gap:10px;align-items:stretch;margin:7px 0 18px}.copy-row code{display:block;flex:1;background:#0d1724;color:#d9e7f5;border-radius:9px;padding:13px;overflow:auto;white-space:nowrap}.code-label{font-size:13px;font-weight:700;color:#5f6f83}.pill{display:inline-flex;border:1px solid var(--line);background:#f6f8fb;border-radius:999px;padding:5px 9px;font-size:11px;font-weight:800}.pill.success{background:#eaf8f1;color:var(--success);border-color:#bfe6d3}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:13px 10px;border-bottom:1px solid var(--line);vertical-align:middle}th{font-size:12px;color:#6b778b;text-transform:uppercase;letter-spacing:.04em}.hash{display:block;max-width:190px;overflow:hidden;text-overflow:ellipsis}.actions{display:flex;gap:8px}.actions form{margin:0}.flash{padding:12px 14px;border-radius:10px;margin-bottom:16px;border:1px solid}.flash.success{background:#eaf8f1;border-color:#bfe6d3;color:#176944}.flash.error{background:#fff0f0;border-color:#efc1c1;color:#8c2323}.login-shell{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at top,#0c5b74,#002f42 45%,#001a25)}.login-card{width:min(420px,92vw);background:#fff;border-radius:20px;padding:32px;box-shadow:0 24px 70px #0006}.login-card .brand-mark{margin:0 auto 14px}.login-card h1{text-align:center;margin:0}.login-card>p{text-align:center;color:var(--muted);margin:6px 0 24px}.stack{display:grid;gap:15px}.stack label{font-size:13px;font-weight:700;color:#49596d}.stack input{display:block;width:100%;margin-top:6px;padding:12px;border:1px solid #cfd8e3;border-radius:9px;font-size:15px}@media(max-width:850px){.hero-grid{grid-template-columns:1fr}.copy-row{flex-direction:column}.topbar{padding:0 16px}}