:root{color-scheme:dark;--bg: #000000;--surface-1: rgba(22, 22, 26, .62);--surface-2: rgba(36, 36, 42, .7);--surface-3: rgba(52, 52, 58, .78);--border: rgba(255, 255, 255, .1);--border-strong: rgba(255, 255, 255, .2);--border-vivid: rgba(255, 255, 255, .32);--text: #ffffff;--text-muted: rgba(255, 255, 255, .68);--text-dim: rgba(255, 255, 255, .48);--text-faint: rgba(255, 255, 255, .32);--accent: #ffffff;--accent-soft: #e9e9eb;--accent-bg: rgba(255, 255, 255, .16);--highlight: #ff6b8a;--highlight-soft: #ff95ad;--danger: #ff453a;--danger-bg: rgba(255, 69, 58, .14);--font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", "Helvetica Neue", sans-serif;--font-display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", "Helvetica Neue", sans-serif;--r-sm: 8px;--r-md: 12px;--r-lg: 18px;--r-xl: 24px;--r-full: 999px;--shadow-1: 0 1px 2px rgba(0,0,0,.4);--shadow-2: 0 12px 30px rgba(0,0,0,.5);--shadow-glow: 0 14px 40px rgba(255,107,138,.18);--t-fast: .1s cubic-bezier(.4, 0, .2, 1);--t-base: .2s cubic-bezier(.4, 0, .2, 1);--t-slow: .36s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:15px;line-height:1.5;font-weight:400;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}button{font-family:inherit;font-weight:600;cursor:pointer;border:none;transition:background var(--t-base),color var(--t-base),opacity var(--t-base),border-color var(--t-base),transform var(--t-fast),box-shadow var(--t-base);letter-spacing:-.01em}button:active:not(:disabled){transform:scale(.96)}button:disabled{opacity:.4;cursor:not-allowed}input,textarea{font-family:inherit;font-size:16px;color:var(--text);background:var(--surface-1);border:1px solid var(--border);border-radius:var(--r-md);padding:13px 16px;outline:none;width:100%;transition:border-color var(--t-base),background var(--t-base);letter-spacing:-.005em;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}input::placeholder,textarea::placeholder{color:var(--text-faint)}input:focus,textarea:focus{border-color:var(--border-vivid);background:var(--surface-2)}a{color:inherit;text-decoration:none;transition:color var(--t-base)}a:hover{color:var(--text)}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-thumb{background:var(--surface-2);border-radius:2px}.page{max-width:560px;margin:0 auto;padding:26px 20px 36px;width:100%;position:relative;z-index:1}.page-tight{max-width:560px;margin:0 auto;padding:14px 14px 18px;width:100%;position:relative;z-index:1}.h-display{font-family:var(--font-display);font-weight:700;font-size:32px;line-height:1.05;letter-spacing:-.03em;margin:0}.h-section{font-family:var(--font-display);font-weight:700;font-size:19px;line-height:1.2;letter-spacing:-.02em;margin:0}.title-md{font-family:var(--font-display);font-weight:600;font-size:17px;line-height:1.25;letter-spacing:-.018em}.title-lg{font-family:var(--font-display);font-weight:700;font-size:22px;line-height:1.15;letter-spacing:-.025em}.label{font-size:11px;color:var(--text-dim);letter-spacing:.06em;text-transform:uppercase;font-weight:700}.tabular{font-variant-numeric:tabular-nums}.muted{color:var(--text-muted)}.dim{color:var(--text-dim)}.faint{color:var(--text-faint)}.btn{padding:13px 22px;border-radius:var(--r-full);font-size:14px;font-weight:700;letter-spacing:-.01em;display:inline-flex;align-items:center;justify-content:center;gap:7px}.btn-primary{background:var(--accent);color:#000}.btn-primary:hover:not(:disabled){background:var(--accent-soft)}.btn-secondary{background:var(--surface-2);color:var(--text);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.btn-secondary:hover:not(:disabled){background:var(--surface-3)}.btn-ghost{background:transparent;color:var(--text-muted)}.btn-ghost:hover:not(:disabled){color:var(--text);background:var(--surface-1)}.icon-btn{width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;background:var(--surface-1);color:var(--text);border-radius:var(--r-full);flex-shrink:0;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.icon-btn:hover:not(:disabled){background:var(--surface-2)}.icon-btn-sm{width:30px;height:30px}.icon-btn-bare{background:transparent;-webkit-backdrop-filter:none;backdrop-filter:none;color:var(--text-muted)}.icon-btn-bare:hover:not(:disabled){color:var(--text);background:var(--surface-1)}.chip{padding:7px 14px;border-radius:var(--r-full);font-size:13px;font-weight:600;white-space:nowrap;flex-shrink:0;background:#ffffff1a;color:var(--text);letter-spacing:-.01em;font-variant-numeric:tabular-nums}.chip:hover:not(:disabled){background:#ffffff29}.chip.active{background:var(--accent);color:#000;font-weight:700}.card{background:var(--surface-1);border:1px solid var(--border);border-radius:var(--r-lg);-webkit-backdrop-filter:blur(32px) saturate(180%);backdrop-filter:blur(32px) saturate(180%);box-shadow:inset 0 1px #ffffff0f,0 8px 24px #00000040}.card-flat{background:transparent;border:none;-webkit-backdrop-filter:none;backdrop-filter:none}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:18px}.help{font-size:12px;color:var(--text-dim);margin:4px 0 0;line-height:1.45}.frost{background:#0000007a;-webkit-backdrop-filter:blur(28px) saturate(180%);backdrop-filter:blur(28px) 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