:root { color-scheme: dark; font-family: Inter, "Microsoft YaHei", system-ui, sans-serif; background: #070b12; color: #edf4ff; }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: radial-gradient(circle at 18% 0%, #17294b 0, transparent 35%), #070b12; }
.shell { width: min(1040px, calc(100% - 40px)); margin: 0 auto; padding: 54px 0 80px; }
header, .section-title, .policy, .request, .lease-details { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
header { margin-bottom: 34px; }
h1, h2, p { margin: 0; }
h1 { font-size: clamp(30px, 5vw, 48px); letter-spacing: -.04em; }
h2 { font-size: 22px; }
.eyebrow { color: #65a8ff; font-size: 12px; letter-spacing: .16em; font-weight: 800; margin-bottom: 8px; }
.lead, small { color: #8d9caf; }
.lead { margin-top: 12px; }
a, button { font: inherit; }
a { color: #cfe4ff; text-decoration: none; border: 1px solid #2b3a50; border-radius: 10px; padding: 10px 14px; }
.policy, .card { background: rgba(15, 23, 36, .88); border: 1px solid #26354a; border-radius: 18px; box-shadow: 0 20px 60px rgba(0,0,0,.22); }
.policy { padding: 18px 22px; justify-content: flex-start; margin-bottom: 18px; }
.policy div { display: grid; gap: 3px; flex: 1; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: #41d390; box-shadow: 0 0 16px #41d390; }
#clock { color: #8d9caf; font-variant-numeric: tabular-nums; }
.card { padding: 24px; margin-top: 18px; }
.active-card { border-color: #315a86; }
.section-title { margin-bottom: 20px; }
.count { min-width: 30px; height: 30px; display: grid; place-items: center; border-radius: 999px; background: #1a2d48; color: #7fbbff; font-weight: 800; }
.empty { padding: 26px 4px; color: #74849a; text-align: center; }
.request-list { display: grid; gap: 12px; }
.request { padding: 16px; border-radius: 13px; border: 1px solid #26364d; background: #0b121e; }
.identity { display: grid; gap: 5px; min-width: 0; }
.identity strong { font-size: 17px; }
.identity code, .identity span { color: #8394aa; font-size: 12px; overflow-wrap: anywhere; }
.actions { display: flex; gap: 8px; }
button { color: #f4f8ff; background: #1577db; border: 0; border-radius: 9px; padding: 10px 14px; cursor: pointer; font-weight: 750; }
button:hover { filter: brightness(1.12); }
button:disabled { opacity: .45; cursor: wait; }
button.secondary { background: #243348; }
button.danger { background: #b83449; }
.lease-details { justify-content: flex-start; flex-wrap: wrap; padding: 18px; border-radius: 13px; background: #0b121e; border: 1px solid #284f78; }
.lease-details .timer { margin-left: auto; color: #4ce0a0; font-weight: 850; font-size: 22px; font-variant-numeric: tabular-nums; }
.message { margin-top: 18px; min-height: 24px; color: #7fbbff; }
@media (max-width: 680px) { .shell { width: min(100% - 24px, 1040px); padding-top: 26px; } header, .request, .lease-details { align-items: flex-start; flex-direction: column; } .actions { width: 100%; } .actions button { flex: 1; } .lease-details .timer { margin-left: 0; } }