:root {
  --bg: #faf7f2; --card: #fff; --ink: #1f1b16; --muted: #6b645b; --line: #e7e0d6;
  --accent: #b5432d; --accent-ink: #fff; --free: #1f7a3a; --full: #a3261b; --phone: #8a5a00; --unknown: #6b645b;
  --radius: 12px;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #17140f; --card: #221e18; --ink: #f2ede6; --muted: #b0a79b; --line: #3a332a; --accent: #e0714f; --accent-ink: #17140f; --free: #5fc27e; --full: #f07a6c; --phone: #e5b34f; --unknown: #b0a79b; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { overflow-wrap: anywhere; margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); }
h1 { font-size: 1.6rem; line-height: 1.2; margin: 1rem 0; }
h2 { font-size: 1.15rem; margin: 0 0 .5rem; }
.wrap { max-width: 980px; margin: 0 auto; padding: 0 16px; }
.top { background: var(--card); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
.top-in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .5rem; padding: .6rem 16px; }
.brand { font-weight: 800; font-size: 1.2rem; color: var(--ink); text-decoration: none; }
.nav { display: flex; flex-wrap: wrap; gap: .25rem .9rem; align-items: center; font-size: .95rem; }
.nav a { color: var(--ink); text-decoration: none; }
.subnav { display: flex; flex-wrap: wrap; gap: .3rem .8rem; margin: 1rem 0 0; font-size: .9rem; }
.hero { padding: 1.5rem 0 .5rem; }
.hero h1 { font-size: 2rem; }
.lead { font-size: 1.1rem; color: var(--muted); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem; margin: 0 0 1rem; }
.card.narrow { max-width: 440px; margin: 1.5rem auto; }
.card.highlight { border-color: var(--accent); }
.card.warn { border-color: var(--phone); }
.center { text-align: center; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.big { font-size: 1.4rem; margin: 0; }
.pre { white-space: pre-wrap; }
.cols { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); margin: 1rem 0; }
.cols .card { margin: 0; }
.stats { display: grid; gap: .8rem; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
.grid2, .grid3 { display: grid; gap: .6rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid2 { grid-template-columns: 1fr 1fr; } .grid3 { grid-template-columns: 1fr 1fr 1fr; } }
label { display: block; font-size: .9rem; margin: 0 0 .6rem; }
label.check { display: flex; gap: .5rem; align-items: flex-start; }
input, select, textarea { display: block; width: 100%; margin-top: .25rem; padding: .6rem .7rem; font: inherit; color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: 8px; min-height: 44px; }
label.check input { width: auto; min-height: 0; margin-top: .3rem; }
fieldset { border: 1px solid var(--line); border-radius: 8px; margin: 0 0 .8rem; padding: .6rem .8rem; }
fieldset.days { display: flex; flex-wrap: wrap; gap: .2rem 1rem; }
.row { display: flex; gap: .5rem; align-items: flex-end; flex-wrap: wrap; }
.row input, .row select { flex: 1 1 140px; width: auto; }
.row label { flex: 1 1 160px; margin: 0; }
details summary { cursor: pointer; margin: .3rem 0 .6rem; color: var(--muted); }
.btn, .btn-ghost, .link { font: inherit; cursor: pointer; }
.btn { display: inline-block; background: var(--accent); color: var(--accent-ink); border: 0; border-radius: 10px; padding: .7rem 1.1rem; min-height: 44px; text-decoration: none; font-weight: 600; }
.btn.danger { background: var(--full); color: var(--accent-ink); }
.btn-ghost { display: inline-block; background: transparent; color: var(--ink); border: 1px solid var(--line); border-radius: 10px; padding: .6rem .9rem; min-height: 44px; text-decoration: none; }
.link { background: none; border: 0; color: var(--accent); padding: 0 .35rem; text-decoration: underline; min-height: 44px; display: inline-flex; align-items: center; }
.nav .link { color: var(--ink); }
form.inline { display: inline-block; margin: 0 .4rem .4rem 0; }
.actions { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; margin-top: .6rem; }
.actions.center { justify-content: center; }
.flash { padding: .7rem 1rem; border-radius: 10px; margin: 1rem 0; border: 1px solid var(--line); }
.flash-ok { border-color: var(--free); }
.flash-error { border-color: var(--full); }
.flash-info { border-color: var(--phone); }
.results { list-style: none; padding: 0; margin: 0; }
.result h2 { margin: .3rem 0; }
.result h2 a { color: var(--ink); text-decoration: none; }
.result-head { display: flex; justify-content: space-between; align-items: center; }
.badge { font-weight: 700; font-size: .9rem; padding: .15rem .55rem; border-radius: 999px; border: 2px solid currentColor; }
.badge-free { color: var(--free); } .badge-full { color: var(--full); } .badge-phone { color: var(--phone); } .badge-unknown { color: var(--unknown); }
.tag { font-size: .8rem; border: 1px solid var(--line); border-radius: 6px; padding: 0 .35rem; }
.code { font-family: ui-monospace, Menlo, monospace; font-weight: 700; letter-spacing: .03em; }
h1 .code { display: inline-block; font-size: 1.4rem; }
.list { list-style: none; padding: 0; } .list li { padding: .3rem 0; border-bottom: 1px solid var(--line); }
table { width: 100%; border-collapse: collapse; font-size: .9rem; display: block; overflow-x: auto; }
th, td { text-align: left; padding: .45rem .5rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.prose p, .prose li { max-width: 68ch; }
.foot { margin-top: 2rem; padding: 1rem 0 2rem; border-top: 1px solid var(--line); font-size: .9rem; }

.tap { display: inline-flex; align-items: center; min-height: 44px; padding: 0 .35rem; }