:root{--brand: #0a84ff;--brand-deep: #0066d6;--brand-soft: rgba(10, 132, 255, .1);--bg-0: #f4f6fb;--bg-1: #eef1f7;--bg-2: #ffffff;--ink-1: #0b1220;--ink-2: #3a4256;--ink-3: #6b7488;--ink-4: #98a0b3;--line: rgba(15, 22, 40, .06);--line-strong: rgba(15, 22, 40, .1);--card: rgba(255, 255, 255, .78);--card-solid: #ffffff;--shadow-card: 0 1px 0 rgba(15,22,40,.04), 0 12px 32px -16px rgba(15,22,40,.18);--shadow-pop: 0 24px 60px -20px rgba(15,22,40,.3), 0 2px 8px rgba(15,22,40,.06);--shadow-soft: 0 1px 2px rgba(15,22,40,.04), 0 6px 18px -10px rgba(15,22,40,.12);--green: #1f9d55;--green-soft: rgba(31,157,85,.1);--orange: #d97706;--orange-soft: rgba(217,119,6,.1);--red: #d23a3a;--red-soft: rgba(210,58,58,.1);--purple: #7c4dff;--purple-soft: rgba(124,77,255,.1);--gray-soft: rgba(15,22,40,.06);--r-sm: 10px;--r-md: 14px;--r-lg: 18px;--r-xl: 22px;--r-2xl: 28px;--font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--font-mono: "JetBrains Mono", "SF Mono", ui-monospace, Menlo, Consolas, monospace}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--font-sans);color:var(--ink-1);background:radial-gradient(1200px 600px at 12% -10%,rgba(10,132,255,.1),transparent 60%),radial-gradient(900px 500px at 110% 10%,rgba(124,77,255,.08),transparent 60%),linear-gradient(180deg,#f7f9fd,#eef1f7);min-height:100vh;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;font-feature-settings:"ss01","cv11"}#root{min-height:100vh}::selection{background:#0a84ff33}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:#0f16281f;border-radius:8px;border:2px solid transparent;background-clip:padding-box}::-webkit-scrollbar-thumb:hover{background:#0f162833;background-clip:padding-box;border:2px solid transparent}.mono{font-family:var(--font-mono);font-feature-settings:"ss01"}.num{font-variant-numeric:tabular-nums}.toast-wrap{position:fixed;left:50%;bottom:36px;transform:translate(-50%);z-index:9999;display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none}.toast{background:#0f1628eb;color:#fff;padding:10px 16px;border-radius:999px;font-size:13px;letter-spacing:.2px;box-shadow:0 12px 28px -10px #0f162880;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);animation:toastIn .25s ease-out;display:flex;align-items:center;gap:8px}@keyframes toastIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes popIn{0%{opacity:0;transform:translateY(6px) scale(.98)}to{opacity:1;transform:none}}@keyframes slideIn{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:none}}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.nosel{user-select:none;-webkit-user-select:none}