:root{--bg-top: #0f172a;--bg-bottom: #020617;--card: rgba(15, 23, 42, .72);--text: #e2e8f0;--muted: #94a3b8;--accent: #38bdf8;--accent-2: #22c55e;--error: #f87171}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%;font-family:Segoe UI,-apple-system,BlinkMacSystemFont,sans-serif;background:radial-gradient(circle at top,var(--bg-top),var(--bg-bottom));color:var(--text)}.app{max-width:840px;margin:0 auto;padding:14px 14px 120px;display:grid;gap:14px}.toast{position:sticky;top:6px;z-index:8;border:1px solid rgba(34,197,94,.45);background:#16653447;color:#dcfce7;border-radius:12px;padding:10px 12px;font-weight:700;box-shadow:0 0 14px #22c55e33}.card{background:var(--card);border:1px solid rgba(56,189,248,.22);border-radius:20px;padding:18px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 10px 30px #02061759;transition:border-color .25s ease,box-shadow .25s ease,transform .25s ease}.card:hover{border-color:#38bdf8b3;box-shadow:0 12px 30px #38bdf829,0 0 26px #22c55e24;transform:translateY(-1px)}.card h1,.card h2{margin:0 0 8px;line-height:1.15}.card h1{font-size:44px;background:linear-gradient(90deg,var(--accent),var(--accent-2));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.card p{margin:0 0 8px}.tabTitle{display:flex;align-items:center;gap:10px;margin-bottom:8px}.tabLogo{width:48px;height:48px;border-radius:12px;object-fit:cover;border:1px solid rgba(56,189,248,.4);box-shadow:0 0 12px #38bdf833}.tabTitle h2{margin:0}.screenWrap{display:grid;gap:14px}.actions{display:grid;grid-template-columns:1fr;gap:8px;margin-bottom:10px}.btn{display:inline-block;width:100%;border:none;border-radius:999px;background:linear-gradient(90deg,var(--accent),var(--accent-2),var(--accent));background-size:200% 100%;color:#020617;font-weight:700;text-decoration:none;font-size:17px;padding:13px 14px;cursor:pointer;text-align:center;box-shadow:0 0 18px #38bdf859;animation:btn-shimmer 3.2s linear infinite,btn-pulse 2.6s ease-in-out infinite}.btn:hover{animation-play-state:paused;transform:scale(1.02);box-shadow:0 0 28px #22c55ea6}.btn:disabled{opacity:.65;cursor:not-allowed;animation-play-state:paused}.slimBtn{font-size:14px;padding:10px 12px}.trialBox{border:1px solid rgba(56,189,248,.24);border-radius:14px;padding:12px;background:#0f172aa3}.trialBox h3{margin:0 0 6px}.trialMsg{margin:8px 0;color:#bbf7d0;font-weight:600}.planSection{margin-top:10px}.sectionTitle{margin:0 0 8px;font-size:16px}.methodGrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.methodBtn{border:1px solid rgba(56,189,248,.34);background:#0f172ab8;color:var(--text);border-radius:12px;padding:10px;font-weight:700;cursor:pointer;transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease}.methodBtn:hover{border-color:#38bdf8cc;box-shadow:0 0 14px #38bdf83d}.methodBtn.active{border-color:#22c55edb;box-shadow:0 0 16px #22c55e3d}.planGrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.planItem{border:1px solid rgba(56,189,248,.24);border-radius:14px;padding:12px;background:#0f172aa6;transition:border-color .2s ease,box-shadow .2s ease}.planItem.selectable{cursor:pointer}.planItem:hover{border-color:#38bdf8a6;box-shadow:0 0 16px #38bdf838}.planItem.active{border-color:#22c55ec7;box-shadow:0 0 16px #22c55e33}.planItem h3{margin:0 0 4px}.planPrice{margin:8px 0 10px;font-weight:700;font-size:18px}.wrap{overflow-wrap:anywhere}.subLink{display:block;text-decoration:none;color:var(--accent);border:1px solid rgba(56,189,248,.32);border-radius:12px;padding:10px 12px;margin-bottom:8px;transition:border-color .2s ease,color .2s ease,box-shadow .2s ease,background-color .2s ease}.subLink:hover{color:#7dd3fc;border-color:#38bdf8c7;background-color:#38bdf814;box-shadow:0 0 14px #38bdf83d}.connectCard{text-align:center}.connectCard .tabTitle{justify-content:flex-start}.powerBtn{width:124px;height:124px;border-radius:999px;border:2px solid rgba(56,189,248,.5);background:radial-gradient(circle at 30% 20%,#38bdf847,#020617db);color:#7dd3fc;font-size:62px;line-height:1;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 0 24px #38bdf84d;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;margin:8px auto 12px}.powerBtn:hover{transform:scale(1.03);border-color:#38bdf8d9}.powerBtn.on{color:#bbf7d0;border-color:#22c55ecc;box-shadow:0 0 28px #22c55e7a}.connectState{margin-bottom:12px;font-weight:700;color:#cbd5e1}.qrWrap{display:flex;justify-content:center;margin-top:10px}.qr{width:220px;height:220px;border-radius:12px;border:1px solid rgba(56,189,248,.35);background:#fff;padding:8px}.muted{color:var(--muted)}.error{border-color:#f871718c}.bottomNav{position:fixed;left:0;right:0;bottom:0;z-index:5;display:grid;grid-template-columns:repeat(5,1fr);gap:6px;padding:8px 10px calc(8px + env(safe-area-inset-bottom));background:#020617e6;border-top:1px solid rgba(56,189,248,.24);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.navBtn{border:1px solid rgba(56,189,248,.2);border-radius:12px;background:#0f172ab3;color:var(--muted);min-height:60px;display:grid;place-items:center;gap:2px;cursor:pointer;transition:border-color .2s ease,color .2s ease,box-shadow .2s ease}.navBtn span{font-size:19px}.navBtn small{font-size:11px}.navBtn.active{color:var(--text);border-color:#38bdf8cc;box-shadow:0 0 14px #38bdf83d}.centerNav{border-radius:16px;border-color:#22c55e6b}.centerNav span{font-size:24px}@keyframes btn-shimmer{0%{background-position:0% 50%}to{background-position:200% 50%}}@keyframes btn-pulse{0%,to{box-shadow:0 0 15px #38bdf859,0 0 26px #22c55e33}50%{box-shadow:0 0 26px #38bdf8bf,0 0 46px #22c55e99}}@media (max-width: 560px){.app{padding:10px 10px 116px}.card{border-radius:16px;padding:14px}.tabLogo{width:42px;height:42px}.planGrid{grid-template-columns:1fr}.powerBtn{width:108px;height:108px;font-size:52px}}