:root{--ink:#14202b;--mut:#54677a;--line:#d8e2ea;--bg:#f4f8fa;--card:#fff;--acc:#0b6e7f;--acc2:#0a4d8f;--warn:#8a5a00}
*{box-sizing:border-box}body{margin:0;font-family:-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.5}
a{color:var(--acc2)}header.site{background:#0d2b3a;color:#fff;padding:14px 16px}
header.site .wrap{display:flex;flex-wrap:wrap;gap:10px;align-items:baseline;max-width:980px;margin:0 auto}
.logo{font-weight:800;font-size:22px;color:#fff;text-decoration:none;letter-spacing:.2px}
.logo span{color:#7fd1e0}nav.main a{color:#cfe8ef;text-decoration:none;margin-right:14px;font-size:15px}
.wrap{max-width:980px;margin:0 auto;padding:0 16px}
main{padding:18px 0 40px}
h1{font-size:26px;line-height:1.25;margin:6px 0 10px}h2{font-size:20px;margin:26px 0 8px}h3{font-size:16px;margin:18px 0 6px}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px 16px;margin:12px 0}
.fact{font-size:17px}.small{font-size:13px;color:var(--mut)}.mut{color:var(--mut)}
table{width:100%;border-collapse:collapse;font-size:15px}th,td{text-align:left;padding:7px 8px;border-bottom:1px solid var(--line);vertical-align:top}
.btn{display:block;text-align:center;background:#ff9900;color:#111;font-weight:700;border-radius:8px;padding:13px 16px;text-decoration:none;font-size:17px;margin:12px 0}
.btn small{display:block;font-weight:400;font-size:12px}
.headline{background:#eef7ee;border:1px solid #bcd8bc;border-radius:10px;padding:12px 16px;font-size:18px}
.headline b{font-size:22px}
.tag{display:inline-block;background:#e3eef3;border-radius:20px;padding:2px 10px;font-size:12px;margin:2px 4px 2px 0;color:#23404f}
input[type=search],select{width:100%;padding:12px;font-size:16px;border:1px solid var(--line);border-radius:8px;background:#fff}
.grid{display:grid;grid-template-columns:1fr;gap:10px}@media(min-width:640px){.grid{grid-template-columns:1fr 1fr}}
ul.tight{margin:6px 0;padding-left:20px}footer.site{border-top:1px solid var(--line);padding:18px 16px;color:var(--mut);font-size:13px}
.crumb{font-size:13px;color:var(--mut);margin:8px 0}.crumb a{color:var(--mut)}
.warnbox{background:#fdf6e0;border:1px solid #e5d193;border-radius:10px;padding:12px 16px}
code{background:#eef2f5;padding:1px 5px;border-radius:4px;font-size:13px}
.result a{font-weight:600}