:root {
  --ink: #16202a; --muted: #5a6b7a; --accent: #0b6bcb; --accent-dark: #084e94;
  --bg: #f7f9fb; --card: #ffffff; --line: #dde5ec; --code-bg: #0f1c28; --code-ink: #d7e7f5;
  --ok: #0a7a42;
}
* { box-sizing: border-box; }
body { margin: 0; font: 16px/1.6 -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; color: var(--ink); background: var(--bg); }
header.hero { background: linear-gradient(135deg, #0b2a47, #0b6bcb); color: #fff; padding: 3.2rem 1.2rem 2.6rem; }
.wrap { max-width: 1020px; margin: 0 auto; padding: 0 1.2rem; }
header.hero h1 { margin: 0 0 .4rem; font-size: 2.4rem; letter-spacing: -.02em; }
header.hero p { margin: 0; max-width: 640px; color: #cfe5f8; font-size: 1.08rem; }
nav.top { background: #fff; border-bottom: 1px solid var(--line); }
nav.top .wrap { display: flex; gap: 1.4rem; padding-top: .7rem; padding-bottom: .7rem; }
nav.top a { color: var(--accent); text-decoration: none; font-weight: 600; }
nav.top a:hover { text-decoration: underline; }
main { padding: 2.2rem 0 3rem; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.1rem; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 1.3rem 1.4rem; }
.card h3 { margin: .1rem 0 .5rem; font-size: 1.15rem; }
.card p { color: var(--muted); margin: 0 0 .8rem; }
.card a { color: var(--accent); font-weight: 600; text-decoration: none; }
.card a:hover { text-decoration: underline; }
.badge { display: inline-block; background: #e8f3fd; color: var(--accent-dark); border-radius: 999px; padding: .05rem .6rem; font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
h2 { margin: 2.4rem 0 .8rem; font-size: 1.5rem; letter-spacing: -.01em; }
table { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
th, td { text-align: left; padding: .65rem .9rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: #eef4f9; font-size: .85rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
tr:last-child td { border-bottom: none; }
code { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: .88em; background: #eef4f9; padding: .1em .35em; border-radius: 5px; }
pre { background: var(--code-bg); color: var(--code-ink); padding: 1rem 1.1rem; border-radius: 10px; overflow-x: auto; }
pre code { background: none; padding: 0; color: inherit; }
.method { font-weight: 700; color: var(--ok); }
footer { border-top: 1px solid var(--line); color: var(--muted); padding: 1.4rem 0 2.4rem; font-size: .92rem; }
.small { color: var(--muted); font-size: .94rem; }
.endpoint { margin: 1.6rem 0 .4rem; font-size: 1.12rem; }
.param td:first-child { font-family: ui-monospace, Menlo, Consolas, monospace; white-space: nowrap; }