:root{--bg: #070b16;--bg-2: #0a1120;--card: #0e1526;--card-2: #111a30;--card-3: #16203a;--line: rgba(148, 168, 220, .14);--line-strong: rgba(148, 168, 220, .26);--fg: #eef2ff;--fg-2: #c3cdea;--muted: #7f8db3;--brand: #5b7cff;--brand-2: #8fa8ff;--brand-ink: #3b5bdb;--cyan: #56c8dc;--green: #2fce7b;--red: #f2577a;--gold: #f0c568;--gold-2: #d9a83f;--radius: 18px;--radius-s: 12px;--shadow: 0 18px 48px rgba(2, 6, 18, .55);--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--mono: "SF Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:radial-gradient(900px 480px at 50% -180px,rgba(91,124,255,.16),transparent 62%),radial-gradient(700px 500px at 110% 8%,rgba(86,200,220,.07),transparent 60%),linear-gradient(180deg,var(--bg-2),var(--bg) 340px);background-attachment:fixed;color:var(--fg);font-family:var(--font);font-size:14px;line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}.app{max-width:480px;margin:0 auto;padding:0 16px 120px}.header{display:flex;align-items:center;justify-content:space-between;padding:20px 2px 14px}.logo{display:flex;align-items:baseline;gap:8px;font-weight:800;font-size:16px;letter-spacing:.2px}.logo .dot{width:9px;height:9px;border-radius:50%;align-self:center;background:linear-gradient(135deg,var(--brand-2),var(--brand));box-shadow:0 0 14px #5b7cffe6}.logo-en{font-size:9px;font-weight:700;letter-spacing:2.5px;color:var(--muted)}.card{position:relative;background:linear-gradient(180deg,var(--card-2),var(--card));border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:14px;box-shadow:0 1px #ffffff08 inset;animation:rise .45s ease both}.card h3{margin:0 0 14px;font-size:13px;color:var(--fg-2);font-weight:700;letter-spacing:.4px;display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}.card h3 .en,.en{font-size:9px;font-weight:700;letter-spacing:2px;color:var(--muted);text-transform:uppercase}@keyframes rise{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}.row{display:flex;align-items:center;justify-content:space-between;gap:10px}.row+.row{margin-top:9px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}.label{color:var(--muted);font-size:12px}.value{font-weight:650;font-variant-numeric:tabular-nums}.big{font-size:34px;font-weight:800;letter-spacing:-.5px;font-variant-numeric:tabular-nums}.stat{font-size:19px;font-weight:750;font-variant-numeric:tabular-nums}.mono{font-family:var(--mono);font-size:12px}.muted{color:var(--muted)}.green{color:var(--green)}.red{color:var(--red)}.gold-text{color:var(--gold)}.brand-text{color:var(--brand)}.gold{color:var(--gold)}.center{text-align:center}.grad{background:linear-gradient(92deg,var(--brand-2),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}button{font:inherit;font-weight:600;cursor:pointer;border-radius:12px;border:1px solid var(--line-strong);background:var(--card-3);color:var(--fg);padding:10px 16px;transition:transform .15s ease,border-color .15s ease,box-shadow .15s ease,background .15s ease}button:hover:not(:disabled){border-color:var(--brand);transform:translateY(-1px)}button:active:not(:disabled){transform:translateY(0)}button:disabled{opacity:.45;cursor:not-allowed}button.primary{background:linear-gradient(135deg,var(--brand-2),var(--brand) 55%,var(--brand-ink));border:none;color:#fff;font-weight:700;box-shadow:0 8px 24px #4a6cff59}button.primary:hover:not(:disabled){box-shadow:0 10px 28px #4a6cff80}button.ghost{background:transparent}button.danger{border-color:#f2577a66;color:var(--red)}button.block{width:100%}button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--brand-2);outline-offset:2px}input,select,textarea{width:100%;font:inherit;color:var(--fg);background:#070b16b3;border:1px solid var(--line);border-radius:12px;padding:11px 13px;outline:none;transition:border-color .15s ease,box-shadow .15s ease}input::placeholder{color:#7f8db38c}input:focus,select:focus,textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px #5b7cff2e}.field{margin-bottom:12px}.field>.label{display:block;margin-bottom:6px}.tabs{position:fixed;left:50%;transform:translate(-50%);bottom:14px;z-index:40;display:flex;width:min(448px,calc(100% - 28px));background:#0c1222db;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border:1px solid var(--line-strong);border-radius:22px;padding:6px;box-shadow:var(--shadow)}.tabs button{flex:1;border:none;background:transparent;border-radius:16px;padding:8px 2px 7px;color:var(--muted);font-size:11px;font-weight:600;display:flex;flex-direction:column;align-items:center;gap:3px;transition:color .18s ease,background .18s ease}.tabs button:hover:not(:disabled){transform:none;border:none;color:var(--fg-2)}.tabs button.active{color:#fff;background:linear-gradient(160deg,#5b7cff52,#5b7cff1f)}.tabs .ico{font-size:18px;line-height:1}table{width:100%;border-collapse:collapse;font-size:12px}th{color:var(--muted);text-align:left;font-weight:600;font-size:10px;letter-spacing:1.2px;text-transform:uppercase;padding:8px 6px;border-bottom:1px solid var(--line);white-space:nowrap}td{padding:9px 6px;border-bottom:1px solid rgba(148,168,220,.07);font-variant-numeric:tabular-nums}tr:last-child td{border-bottom:none}.pill{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:999px;font-size:10px;font-weight:700;letter-spacing:1px;border:1px solid var(--line-strong);color:var(--fg-2)}.pill.free{color:var(--muted)}.pill.black_gold{color:#2a1d05;background:linear-gradient(135deg,var(--gold),var(--gold-2));border-color:transparent;box-shadow:0 4px 14px #f0c56859}.pill.ok{color:var(--green);border-color:#2fce7b66;background:#2fce7b1a}.pill.bad{color:var(--red);border-color:#f2577a66;background:#f2577a1a}.chips{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:18px}.chip{font-size:11px;color:var(--fg-2);padding:6px 12px;border-radius:999px;border:1px solid var(--line);background:#0e152699}.toast{position:fixed;left:50%;transform:translate(-50%);bottom:96px;z-index:60;background:#10182cf2;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--line-strong);border-radius:14px;padding:12px 18px;max-width:88%;font-size:13px;box-shadow:var(--shadow);animation:rise .25s ease both}.toast.err{border-color:#f2577a80;color:#ffd9e1}.toast.ok{border-color:#2fce7b80;color:#d8ffe6}.notice{font-size:12px;color:var(--muted);line-height:1.7}.notice b{color:var(--fg-2);font-weight:650}.notice.red{color:var(--red)}.chain-warn{margin:0 14px 10px;padding:10px 14px;border-radius:12px;display:flex;align-items:center;justify-content:space-between;gap:12px;background:#f2577a1a;border:1px solid rgba(242,87,122,.45);color:#ffd9e1;font-size:12.5px;line-height:1.6}.chain-warn button{flex:none;padding:7px 14px;font-size:12.5px}.faq{border-top:1px solid var(--line);padding:10px 2px}.faq:first-of-type{border-top:none}.faq summary{cursor:pointer;font-size:13px;font-weight:600;color:var(--fg-2);list-style:none;display:flex;justify-content:space-between;align-items:center;gap:10px}.faq summary:after{content:"+";color:var(--muted);font-weight:400;font-size:16px;transition:transform .2s ease}.faq[open] summary:after{transform:rotate(45deg)}.faq p{margin:8px 0 2px;font-size:12px;color:var(--muted);line-height:1.75}.hero{text-align:center;padding:44px 6px 26px;animation:rise .5s ease both}.hero-badge{display:inline-block;font-size:9px;font-weight:800;letter-spacing:3px;color:var(--brand-2);border:1px solid rgba(91,124,255,.35);background:#5b7cff14;padding:6px 14px;border-radius:999px;margin-bottom:18px}.hero h1{margin:0 0 14px;font-size:30px;line-height:1.22;font-weight:850;letter-spacing:-.6px}.hero-sub{margin:0 auto;max-width:380px;font-size:13px;color:var(--muted);line-height:1.8}.hero-cta{margin-top:24px;display:flex;gap:12px;justify-content:center}.hero-cta button{padding:13px 26px;font-size:14px;border-radius:14px}.steps{display:grid;gap:12px}.step{display:grid;grid-template-columns:40px 1fr;gap:4px 14px;align-items:start}.step-no{grid-row:span 2;width:40px;height:40px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;color:var(--brand-2);background:#5b7cff1a;border:1px solid rgba(91,124,255,.3)}.step-t{font-weight:750;font-size:14px}.mode{border:1px solid var(--line);border-radius:var(--radius-s);padding:14px;background:#070b1673}.mode-t{font-weight:750;font-size:13px;margin-bottom:6px}.split-bar{display:flex;height:10px;border-radius:6px;overflow:hidden;margin:12px 0 10px}.split-bar span{display:block;height:100%}.legend{display:flex;flex-wrap:wrap;gap:7px 14px;font-size:11px;color:var(--muted)}.legend i{display:inline-block;width:8px;height:8px;border-radius:3px;margin-right:5px}.invite-card{border-color:#5b7cff52;background:linear-gradient(160deg,rgba(91,124,255,.1),var(--card) 55%)}.invite-link{font-size:11px;color:var(--brand-2);word-break:break-all;background:#070b16b3;border:1px dashed rgba(91,124,255,.4);border-radius:10px;padding:10px 12px}.member-card{border-color:#f0c56866}.member-card.gold{background:linear-gradient(160deg,rgba(240,197,104,.14),rgba(240,197,104,.03) 45%,var(--card)),var(--card);box-shadow:0 12px 36px #f0c5681a}.member-title{font-size:19px;font-weight:800;letter-spacing:.3px}.member-grid{margin-top:14px;border:1px solid var(--line);border-radius:var(--radius-s);overflow:hidden}.member-row{display:grid;grid-template-columns:1.4fr 1fr 1fr;padding:10px 14px;font-size:12.5px;border-top:1px solid var(--line);font-variant-numeric:tabular-nums}.member-row:first-child{border-top:none}.member-row.head{font-size:10px;letter-spacing:1.5px;color:var(--muted);text-transform:uppercase;background:#070b1680}.member-row span:nth-child(2),.member-row span:nth-child(3){text-align:right;font-weight:650}.member-teaser{border-color:#f0c56859;background:linear-gradient(150deg,rgba(240,197,104,.1),var(--card) 60%)}.strategy-hero{border-color:var(--line-strong);transition:border-color .25s ease,box-shadow .25s ease}.strategy-hero.on{border-color:#2fce7b73;box-shadow:0 12px 36px #2fce7b14}.strategy-title{font-size:17px;font-weight:800;display:flex;align-items:center;gap:10px;flex-wrap:wrap}.switch{position:relative;flex:none;width:58px;height:32px;border-radius:999px;border:1px solid var(--line-strong);background:var(--card-3);padding:0;transition:background .25s ease,border-color .25s ease}.switch .knob{position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:50%;background:var(--muted);transition:transform .25s cubic-bezier(.34,1.4,.64,1),background .25s ease}.switch.on{background:#2fce7b40;border-color:#2fce7b99}.switch.on .knob{transform:translate(26px);background:var(--green);box-shadow:0 0 12px #2fce7bb3}.position-intent{border-top:1px solid var(--line);padding-top:12px;margin-top:12px}@media (min-width: 481px){.hero h1{font-size:34px}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}