:root{--bg:#f7f9fb;--card:#fff;--ink:#1b2430;--muted:#66727f;--line:#e2e8ee;--brand:#0e6b5c;--brand2:#0b5649;--down:#0e7a4f;--up:#b4452f}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif}
a{color:var(--brand)}
.top{padding:14px 16px;border-bottom:1px solid var(--line);background:#fff}
.brand{font-weight:700;font-size:20px;letter-spacing:.3px;color:var(--ink);text-decoration:none}
.wrap{max-width:860px;margin:0 auto;padding:16px}
.hero h1{font-size:clamp(28px,5vw,42px);line-height:1.15;margin:18px 0 8px}
.lead{font-size:18px;margin:0 0 6px}
.muted{color:var(--muted)}.small{font-size:13px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px;margin:16px 0}
.row{display:flex;flex-wrap:wrap;gap:10px}
label{display:flex;flex-direction:column;font-size:13px;color:var(--muted);gap:4px;margin:6px 0}
.grow{flex:1;min-width:200px}
select,input{font:inherit;color:var(--ink);padding:10px;border:1px solid var(--line);border-radius:8px;background:#fff;min-width:0}
.results{list-style:none;padding:0;margin:12px 0 0}
.results li{display:flex;justify-content:space-between;gap:10px;padding:12px 4px;border-top:1px solid var(--line);cursor:pointer}
.results li:hover{background:#f2f6f9}
.results .from{white-space:nowrap;text-align:right}
.fares{width:100%;border-collapse:collapse;margin:8px 0 14px}
.fares td,.fares th{padding:10px 6px;border-top:1px solid var(--line);text-align:left;vertical-align:top}
.fares th{font-size:13px;color:var(--muted);font-weight:600}
.fares tr.sel{background:#e8f4f1}
.btn{display:inline-block;background:var(--brand);color:#fff;border:0;border-radius:8px;padding:11px 18px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none}
.btn:hover{background:var(--brand2)}
.btn.ghost{background:#fff;color:var(--brand);border:1px solid var(--brand)}
.btn.small{padding:6px 12px;font-size:14px}
.msg{min-height:1.4em}.msg.ok{color:var(--down)}.msg.err{color:var(--up)}
.hp{position:absolute;left:-9999px}
.how ol{padding-left:20px}
.faq details{border-top:1px solid var(--line);padding:10px 0}
.faq summary{cursor:pointer;font-weight:600}
.list{list-style:none;padding:0}
.list .card{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;flex-wrap:wrap}
.down{color:var(--down);font-weight:700}.up{color:var(--up)}.flat{color:var(--muted)}
.foot{max-width:860px;margin:24px auto;padding:16px;color:var(--muted);font-size:13px}
.doc h1{font-size:28px}.doc h2{font-size:19px;margin-top:22px}
@media (max-width:560px){.results li{flex-direction:column}.results .from{text-align:left}}