:root { --ink: #182638; --muted: #626e7d; --line: #dce1e7; --paper: #f5f7fa; --navy: #173653; --ok: #2f6b4f; --ok-soft: #e8f4ee; --bad: #933c35; --bad-soft: #fcefed; --warn: #7a5a1e; --warn-soft: #fbf4e4; }
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; color: var(--ink); background: var(--paper); }
a { color: var(--navy); }
code { font-size: 13px; background: #eef1f5; padding: 1px 5px; border-radius: 4px; overflow-wrap: anywhere; }
.top { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 12px 24px; background: #fff; border-bottom: 1px solid var(--line); }
.top nav { display: flex; gap: 16px; align-items: center; }
.top form { margin: 0; }
.brand { font-weight: 700; text-decoration: none; color: var(--ink); }
main { max-width: 1200px; margin: 0 auto; padding: 24px 16px 48px; }
.heading h1 { margin: 0 0 4px; font-size: 26px; }
.heading p { margin: 0 0 16px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 18px 20px; margin-bottom: 16px; overflow-x: auto; }
.card h2 { margin: 0 0 10px; font-size: 18px; }
.card h3 { margin: 0 0 6px; font-size: 15px; }
.narrow { max-width: 420px; margin: 40px auto; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; }
.grid p { margin: 0; }
.full { grid-column: 1 / -1; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.muted { color: var(--muted); font-size: 13px; }
.tag { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.tag.ok { background: var(--ok-soft); color: var(--ok); } .tag.bad { background: var(--bad-soft); color: var(--bad); } .tag.warn { background: var(--warn-soft); color: var(--warn); }
.note { padding: 10px 14px; border-radius: 8px; margin: 0 0 16px; } .note.ok { background: var(--ok-soft); color: var(--ok); } .note.bad { background: var(--bad-soft); color: var(--bad); }
label { display: block; font-size: 13px; font-weight: 600; margin-top: 8px; }
label.check { display: inline-flex; gap: 6px; align-items: center; font-weight: 400; margin: 0; }
input, select { width: 100%; padding: 8px 10px; border: 1px solid var(--line); border-radius: 6px; font: inherit; background: #fff; }
input[type=checkbox] { width: auto; }
button { padding: 8px 14px; border: 1px solid var(--line); border-radius: 6px; background: #fff; font: inherit; cursor: pointer; }
button.primary { background: var(--navy); border-color: var(--navy); color: #fff; }
button.link { border: 0; background: none; padding: 0; color: var(--navy); text-decoration: underline; }
.stack button, form.narrow button { margin-top: 12px; }
.card form > button { margin-top: 12px; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.actions form { display: flex; gap: 8px; align-items: center; margin: 0; }
form.inline { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin: 6px 0 0; }
.list { list-style: none; margin: 0; padding: 0; }
.list li { padding: 10px 0; border-bottom: 1px solid var(--line); }
.secret { margin-top: 6px; padding: 8px 10px; background: var(--warn-soft); border-radius: 6px; font-size: 13px; }
@media (max-width: 700px) { .top { flex-direction: column; align-items: flex-start; } }