:root{--bg:#0b1020;--card:#151b2e;--line:#26304a;--txt:#e8ecf6;--mut:#94a0bd;--acc:#ffb300;--acc2:#00c2a8;--red:#ff5a5f}
*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--txt);padding-bottom:70px}
a{color:inherit;text-decoration:none}.top{display:flex;align-items:center;gap:20px;padding:12px 20px;background:#0e1428;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:1000}
.brand{font-size:20px;font-weight:600;display:flex;align-items:center;gap:8px}.brand b{color:var(--acc)}.logo{background:var(--acc);color:#111;border-radius:8px;padding:4px 7px;font-weight:800;font-size:14px}
.topnav{display:flex;gap:18px;margin-left:auto}.topnav a{color:var(--mut)}.topnav a.on{color:var(--txt)}
.btn{display:inline-block;background:var(--acc);color:#111;font-weight:700;border:0;border-radius:10px;padding:12px 18px;cursor:pointer;font-size:15px}.btn.sm{padding:8px 12px;font-size:14px}.btn.ghost{background:transparent;color:var(--txt);border:1px solid var(--line)}.btn.teal{background:var(--acc2)}
.demo-banner{background:#2a2110;color:#ffd77a;font-size:13px;text-align:center;padding:6px}
main{max-width:1100px;margin:0 auto;padding:20px}
.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:30px;align-items:center;padding:30px 0}
.hero h1{font-size:46px;line-height:1.05;margin:0 0 14px}.hero h1 span{color:var(--acc)}.hero p{color:var(--mut);font-size:18px}
.heroart{background:radial-gradient(circle at 30% 30%,#273a6e,#121a33);border-radius:24px;height:300px;position:relative;overflow:hidden;border:1px solid var(--line)}
.heroart .road{position:absolute;left:-10%;right:-10%;top:55%;height:70px;background:#1d2338;transform:rotate(-8deg)}.heroart .road:after{content:"";position:absolute;top:33px;left:0;right:0;border-top:4px dashed var(--acc)}
.heroart .pin{position:absolute;font-size:40px}.chipcard{position:absolute;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px 12px;font-size:13px}
.quick{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin:10px 0 30px}.qb{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 8px;text-align:center;cursor:pointer;color:var(--txt);font-size:14px}.qb:hover,.qb.on{border-color:var(--acc)}.qb i{display:block;font-style:normal;font-size:28px;margin-bottom:6px}
h2{font-size:26px;margin:30px 0 14px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px}.card h3{margin:6px 0}.mut{color:var(--mut)}
.cta{background:linear-gradient(120deg,#00c2a8,#0077ff);border-radius:20px;padding:28px;display:flex;justify-content:space-between;align-items:center;gap:20px;margin:30px 0}.cta h2{margin:0}
label{display:block;font-size:13px;color:var(--mut);margin:12px 0 4px}input,select,textarea{width:100%;background:#0e1428;color:var(--txt);border:1px solid var(--line);border-radius:10px;padding:11px;font-size:15px}
.row{display:flex;gap:10px;align-items:center}.row>*{flex:1}.steps{display:flex;gap:6px;margin-bottom:16px}.steps div{flex:1;height:5px;border-radius:4px;background:var(--line)}.steps div.on{background:var(--acc)}
.helper{display:flex;align-items:center;gap:14px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px;margin:10px 0;cursor:pointer}.helper.sel{border-color:var(--acc)}.av{width:46px;height:46px;border-radius:50%;background:#2a3557;display:grid;place-items:center;font-weight:700}
.price{font-weight:800;font-size:18px}.tag{display:inline-block;font-size:11px;padding:2px 8px;border-radius:20px;background:#26304a;color:var(--mut);margin-right:4px}.tag.s{background:#3a2d0b;color:#ffcf5a}
.map{height:420px;border-radius:16px;border:1px solid var(--line)}.track .map{height:300px}
.timeline div{padding:8px 0 8px 22px;border-left:2px solid var(--line);position:relative;color:var(--mut)}.timeline div:before{content:"";position:absolute;left:-7px;top:12px;width:12px;height:12px;border-radius:50%;background:var(--line)}.timeline div.on{color:var(--txt)}.timeline div.on:before{background:var(--acc2)}
.cams{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.cam{background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden;font-size:13px}.cam img,.cam .ph{width:100%;aspect-ratio:16/9;object-fit:cover;display:block;background:#1d2338}.cam .ph{display:grid;place-items:center;color:var(--mut)}.cam p{margin:8px 10px}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.plan.pop{border-color:var(--acc)}.plan .amt{font-size:34px;font-weight:800}.plan ul{padding-left:18px;color:var(--mut)}
.toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%);background:#222b45;border:1px solid var(--acc);padding:12px 18px;border-radius:12px;z-index:2000}
.tabbar{display:none}.foot{text-align:center;color:var(--mut);font-size:12px;padding:20px}
@media(max-width:760px){.topnav,.top .btn{display:none}.hero{grid-template-columns:1fr}.hero h1{font-size:34px}.heroart{height:200px}.quick{grid-template-columns:repeat(3,1fr)}.grid3,.plans,.cams{grid-template-columns:1fr}.cta{flex-direction:column;align-items:flex-start}
.tabbar{display:flex;position:fixed;bottom:0;left:0;right:0;background:#0e1428;border-top:1px solid var(--line);z-index:1500}.tabbar a{flex:1;text-align:center;padding:8px 0;font-size:20px;color:var(--mut)}.tabbar a span{display:block;font-size:11px}.tabbar a.on{color:var(--acc)}.map{height:320px}}
.badge{display:inline-block;font-size:11px;font-weight:700;padding:3px 8px;border-radius:20px}.badge.ok{background:#0d3b33;color:#3ee6c4}.badge.pend{background:#3a2d0b;color:#ffcf5a}.badge.no{background:#26304a;color:var(--mut)}
.safebar{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}.sos{background:#c62828;color:#fff;font-weight:800;border:0;border-radius:10px;padding:8px 14px;cursor:pointer;font-size:14px;display:inline-block}.sos.big{font-size:22px;padding:16px 26px}
.hcard{display:flex;gap:14px;align-items:center;margin-bottom:14px;flex-wrap:wrap}.av.big{width:64px;height:64px;font-size:26px}.plate{background:#fff;color:#111;padding:1px 6px;border-radius:4px;font-family:monospace}
.pinbox{text-align:center;background:#0e1428;border:1px dashed var(--acc);border-radius:12px;padding:8px 14px;max-width:190px}.pinbox .pin{font-size:32px;font-weight:800;letter-spacing:6px;color:var(--acc)}
.modal{position:fixed;inset:0;background:#000a;z-index:3000;display:grid;place-items:center;padding:16px}.mbox{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px;max-width:480px;width:100%;position:relative;max-height:90vh;overflow:auto}.mbox h2{margin-top:0}.x{position:absolute;right:12px;top:12px;background:none;border:0;color:var(--txt);font-size:18px;cursor:pointer}
.chatlog{height:180px;overflow:auto;background:#0e1428;border-radius:10px;padding:10px;margin-bottom:10px}.msg{padding:8px 12px;border-radius:12px;margin:4px 0;max-width:80%}.msg.them{background:#26304a}.msg.me{background:var(--acc);color:#111;margin-left:auto}
.stars span{font-size:34px;cursor:pointer;color:var(--acc)}.act{cursor:pointer;color:var(--txt);font-size:15px;text-align:left}.vrow{display:flex;gap:14px;align-items:center;margin:10px 0}
.shero{background:linear-gradient(120deg,#0d3b33,#122a5a);border-radius:20px;padding:26px;margin-top:10px}.shero h1{margin:0 0 8px}.notice{border-color:#ffb300}.doc h3{margin-top:18px}.doc p{color:var(--mut)}
.breakdown .li{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.08)}.breakdown .li.total{font-size:20px;border-bottom:0}.breakdown .li.ok b{color:#00c2a8}.tips{display:flex;gap:8px;flex-wrap:wrap;margin:6px 0 10px}.tbl{width:100%;border-collapse:collapse}.tbl td,.tbl th{text-align:left;padding:8px;border-bottom:1px solid rgba(255,255,255,.08)}