:root,:root[data-theme=neon]{color-scheme:dark;--bg: #0a0712;--bg-elev: #110b1f;--surface: #150e26;--surface-2: #1d1433;--surface-3: #261b42;--border: rgba(255, 255, 255, .07);--border-strong: rgba(168, 85, 247, .35);--text: #f4f1ff;--text-2: rgba(244, 241, 255, .68);--text-3: rgba(244, 241, 255, .42);--primary: #8b5cf6;--primary-2: #a855f7;--accent: #d946ef;--accent-2: #22d3ee;--primary-grad: linear-gradient(135deg, #7c3aed 0%, #a855f7 55%, #d946ef 100%);--primary-soft: rgba(139, 92, 246, .16);--primary-soft-2: rgba(139, 92, 246, .28);--glow: 0 0 0 1px rgba(168, 85, 247, .35), 0 8px 30px rgba(139, 92, 246, .35);--glow-strong: 0 0 0 1px rgba(217, 70, 239, .45), 0 10px 40px rgba(168, 85, 247, .55);--success: #22c55e;--success-soft: rgba(34, 197, 94, .16);--warning: #f59e0b;--warning-soft: rgba(245, 158, 11, .16);--danger: #f43f5e;--danger-soft: rgba(244, 63, 94, .16);--info: #38bdf8;--info-soft: rgba(56, 189, 248, .16);--usdt: #26a17b;--tabbar-bg: rgba(20, 13, 38, .92);--sheet-bg: #120c21;--overlay: rgba(4, 2, 10, .72);--input-bg: #0e0919;--skeleton: linear-gradient(90deg, #1a1230 0%, #26193f 50%, #1a1230 100%);--radius-xs: 10px;--radius-sm: 14px;--radius: 18px;--radius-lg: 24px;--shadow: 0 6px 24px rgba(0, 0, 0, .35)}:root[data-theme=light]{color-scheme:light;--bg: #f4f2fb;--bg-elev: #ffffff;--surface: #ffffff;--surface-2: #f2effa;--surface-3: #e9e4f7;--border: rgba(20, 12, 40, .08);--border-strong: rgba(124, 58, 237, .35);--text: #16112a;--text-2: rgba(22, 17, 42, .68);--text-3: rgba(22, 17, 42, .45);--primary: #7c3aed;--primary-2: #8b5cf6;--accent: #c026d3;--accent-2: #0891b2;--primary-grad: linear-gradient(135deg, #6d28d9 0%, #8b5cf6 55%, #c026d3 100%);--primary-soft: rgba(124, 58, 237, .1);--primary-soft-2: rgba(124, 58, 237, .18);--glow: 0 6px 22px rgba(124, 58, 237, .28);--glow-strong: 0 8px 28px rgba(124, 58, 237, .4);--success: #16a34a;--success-soft: rgba(22, 163, 74, .12);--warning: #d97706;--warning-soft: rgba(217, 119, 6, .12);--danger: #e11d48;--danger-soft: rgba(225, 29, 72, .12);--info: #0284c7;--info-soft: rgba(2, 132, 199, .12);--usdt: #26a17b;--tabbar-bg: rgba(255, 255, 255, .92);--sheet-bg: #ffffff;--overlay: rgba(20, 12, 40, .45);--input-bg: #f7f5fc;--skeleton: linear-gradient(90deg, #ece8f7 0%, #f6f3fc 50%, #ece8f7 100%);--shadow: 0 6px 24px rgba(60, 30, 120, .1)}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Inter,Roboto,Segoe UI,system-ui,sans-serif;font-size:16px;line-height:1.35;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;-webkit-text-size-adjust:100%;overscroll-behavior-y:none;min-height:100%}body{background-image:radial-gradient(900px 500px at 15% -10%,rgba(139,92,246,.22),transparent 60%),radial-gradient(700px 400px at 100% 10%,rgba(217,70,239,.14),transparent 60%);background-attachment:fixed}:root[data-theme=light] body{background-image:radial-gradient(900px 500px at 15% -10%,rgba(139,92,246,.14),transparent 60%),radial-gradient(700px 400px at 100% 10%,rgba(192,38,211,.08),transparent 60%)}#root{min-height:100vh;min-height:100dvh}button,input,select,textarea{font:inherit;color:inherit}button{border:0;background:none;padding:0;cursor:pointer;-webkit-tap-highlight-color:transparent}button:disabled{cursor:default}a{color:var(--primary-2);text-decoration:none}h1,h2,h3,p{margin:0}input::placeholder,textarea::placeholder{color:var(--text-3)}::-webkit-scrollbar{width:0;height:0}.page{padding:16px 16px calc(96px + env(safe-area-inset-bottom));max-width:560px;margin:0 auto;animation:page-in .22s ease-out}.page--no-tabbar{padding-bottom:calc(28px + env(safe-area-inset-bottom))}@keyframes 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fade-in{0%{opacity:0}to{opacity:1}}.modal-overlay{position:fixed;inset:0;background:var(--overlay);z-index:70;display:flex;align-items:center;justify-content:center;padding:20px;animation:fade-in .15s ease}.modal{width:100%;max-width:400px;max-height:calc(100dvh - 40px - env(safe-area-inset-top) - env(safe-area-inset-bottom));overflow-y:auto;-webkit-overflow-scrolling:touch;background:var(--sheet-bg);border:1px solid var(--border-strong);border-radius:22px;padding:20px;box-shadow:var(--glow);animation:sheet-in .2s ease}.modal__title{font-size:19px;font-weight:700;margin-bottom:6px}.modal__text{color:var(--text-2);font-size:14px;line-height:1.45}.toasts{position:fixed;left:16px;right:16px;bottom:calc(92px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:8px;align-items:center;z-index:100;pointer-events:none}.toast{max-width:480px;padding:12px 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14px}.copy-row__text{flex:1;min-width:0;font-weight:600;word-break:break-all}.avatar{width:44px;height:44px;border-radius:50%;background:var(--primary-grad);color:#fff;display:grid;place-items:center;font-weight:700;overflow:hidden;flex-shrink:0;box-shadow:var(--glow)}.avatar img{width:100%;height:100%;object-fit:cover}.avatar--lg{width:84px;height:84px;font-size:28px}.numpad{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;max-width:300px;margin:0 auto}.numpad__key{height:64px;border-radius:18px;background:var(--surface-2);border:1px solid var(--border);font-size:24px;font-weight:600;color:var(--text);transition:background .1s ease}.numpad__key:active{background:var(--primary-soft-2)}.numpad__key--ghost{background:transparent;border-color:transparent}.pin-dots{display:flex;justify-content:center;gap:14px;margin:22px 0 30px}.pin-dot{width:14px;height:14px;border-radius:50%;border:2px solid var(--border-strong);transition:.15s 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1fr;gap:10px}.method-card{position:relative;text-align:left;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px;min-height:108px;color:var(--text);overflow:hidden;transition:border-color .15s ease,box-shadow .15s ease}.method-card--on{border-color:var(--border-strong);box-shadow:var(--glow)}.method-card:disabled{opacity:.45}.method-card__title{font-weight:700;font-size:15px;line-height:1.2}.method-card__sub{font-size:12px;color:var(--text-3);margin-top:4px}.method-card__logo{position:absolute;right:-6px;bottom:-8px;width:64px;height:64px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:26px;color:#fff;box-shadow:0 6px 18px #00000059}.method-row{display:flex;align-items:center;gap:12px;width:100%;text-align:left;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px;color:var(--text)}.method-row--on{border-color:var(--border-strong);box-shadow:var(--glow)}.radio{width:22px;height:22px;border-radius:50%;border:2px solid var(--border-strong);display:grid;place-items:center;flex-shrink:0}.radio--on:after{content:"";width:10px;height:10px;border-radius:50%;background:var(--primary-grad);box-shadow:var(--glow)}.logo-circle{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;color:#fff;font-weight:800;flex-shrink:0}.info-box{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px}.info-box__title{font-weight:700;margin-bottom:8px}.bullets{margin:0;padding-left:0;list-style:none}.bullets li{position:relative;padding-left:18px;color:var(--text-2);font-size:14px;line-height:1.45;margin-bottom:6px}.bullets li:before{content:"";position:absolute;left:2px;top:8px;width:6px;height:6px;border-radius:50%;background:var(--primary-2);box-shadow:0 0 8px var(--primary-2)}.back-row{display:inline-flex;align-items:center;gap:6px;color:var(--text);font-weight:600;font-size:16px;margin-bottom:14px}