*{box-sizing:border-box}html,body,#root{margin:0;min-width:320px;min-height:100%}body{background:#040b1b}#root{min-height:100vh}.space-shell{--bg-top: #06122d;--bg-mid: #0f2649;--bg-bottom: #1d2f5e;--card: rgba(5, 15, 40, .7);--line: rgba(146, 185, 255, .25);--text: #e9f1ff;--muted: #9db3d9;--accent: #4fd1c5;--danger: #ff6b6b;min-height:100vh;padding:24px 16px 36px;color:var(--text);background:radial-gradient(circle at 15% 0%,rgba(79,209,197,.2),transparent 35%),radial-gradient(circle at 85% 20%,rgba(118,102,255,.2),transparent 33%),linear-gradient(155deg,var(--bg-top),var(--bg-mid) 45%,var(--bg-bottom));font-family:Trebuchet MS,Segoe UI,sans-serif;display:flex;flex-direction:column;align-items:center;gap:14px}.hero-card,.panel,.offer-card{width:min(680px,100%);background:var(--card);border:1px solid var(--line);border-radius:18px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:0 10px 35px #00000052}.hero-card{padding:20px;animation:cardIn .35s ease-out}.eyebrow{margin:0;color:var(--accent);letter-spacing:.08em;text-transform:uppercase;font-weight:700;font-size:.8rem}h1{margin:6px 0 10px;font-size:clamp(1.6rem,4.5vw,2.2rem);line-height:1.1}.coordinates{margin:0;color:var(--muted)}.menu-toggle,.panel-head,.accordion-head,button{appearance:none;border:1px solid transparent;color:var(--text);cursor:pointer;transition:transform .18s ease,border-color .18s ease,background .2s ease}.menu-toggle,.mine-button,.offer-actions button,.accordion-body>button{margin-top:14px;border-radius:12px;background:linear-gradient(135deg,#2d6cdf,#35b9b0);padding:12px 14px;font-weight:700;width:100%}.menu-toggle:hover,.mine-button:hover,.offer-actions button:hover,.accordion-body>button:hover{transform:translateY(-1px);border-color:#ffffff40}.panel{overflow:hidden;animation:cardIn .4s ease-out}.panel-head{width:100%;text-align:left;padding:14px 16px;font-weight:700;background:#0e224cbf;border:0;border-bottom:1px solid rgba(255,255,255,.08)}.panel-head:hover{background:#1c386bc7}.panel-body{padding:10px;display:grid;gap:10px;background:#0a1838a6}.accordion-row{border:1px solid rgba(255,255,255,.1);border-radius:12px;overflow:hidden}.accordion-head{width:100%;text-align:left;padding:10px 12px;background:#060f24cc;display:flex;justify-content:space-between;align-items:center;gap:10px}.row-title{font-weight:700}.row-subtitle{color:var(--muted);font-size:.88rem;margin-top:2px}.row-badge{font-size:1.1rem}.accordion-body{padding:12px;background:#0a1b41cc}.requirements{margin-bottom:10px}.requirements p{margin:4px 0}.ok{color:#8af5b2}.bad{color:#ff9aa2}.mine-panel .mine-button{margin:10px;width:calc(100% - 20px)}.mine-result{margin:0 10px 10px;padding:12px;border:1px solid rgba(255,255,255,.14);border-radius:12px;background:#071532b3}.mine-result h3{margin:0 0 8px}.mine-result ul{margin:0;padding-left:20px}.offer-card{padding:16px;animation:cardIn .35s ease-out}.offer-card h2{margin:0 0 6px}.offer-actions{margin-top:10px;display:grid;gap:8px}.offer-actions .danger{background:linear-gradient(135deg,#a73d57,#e15959)}.status-line{width:min(680px,100%);margin:0;color:#d4e4ff;text-align:center;font-size:.95rem}.hint{margin:4px 0;color:var(--muted)}@keyframes cardIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media(max-width:640px){.space-shell{padding:14px 10px 24px}.hero-card,.panel,.offer-card{border-radius:14px}.panel-head{padding:12px}}