*{box-sizing:border-box}:root{--paper: #fff8eb;--surface: #fffdf7;--canvas: #efece5;--ink: #241b14;--muted: #766255;--accent: #b33a2b;--accent-text: #fff8eb;--gold: #d9a441;--jade: #1f6f5b;--mint: #d7f2dc;--plum: #8f1d4f;--rose: #f7d4ca;--cream: #f7ead4;--line: rgba(36, 27, 20, .13);--sea: #2d6382;--sage: #7ea79d;--amber: #c39b64;--mix-base: #fff;--paper-glass: rgba(255, 248, 235, .88);--backdrop: rgba(39, 31, 23, .28);--shadow-color: rgba(38, 29, 20, .18);--warning-bg: #fff7dc;--warning-line: #ead69c;--warning-text: #795c1d;--success-bg: #dcebd9;--success-text: #315f35;--danger-bg: #f2d6cf;--danger-text: #8b3527;--font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--text-xs: 11px;--text-sm: 12px;--text-md: 13px;--text-base: 15px;--text-lg: 18px;--text-xl: 28px;--text-2xl: 32px;--weight-medium: 650;--weight-bold: 800;--weight-black: 850;--leading-tight: 1.15;--leading-normal: 1.45;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-7: 32px;--space-8: 40px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--radius-pill: 999px;--shadow-sm: 0 2px 8px rgba(36, 27, 20, .08);--shadow-md: 0 18px 42px rgba(38, 29, 20, .16);--shadow-soft: var(--shadow-sm);--control-h: 36px;--control-h-lg: 42px;--ease: .14s ease;font-family:var(--font-sans);color-scheme:light;color:var(--ink);background:var(--canvas)}@media(prefers-color-scheme:dark){:root{--paper: #171b1a;--surface: #202624;--canvas: #0f1312;--ink: #f4eadc;--muted: #bbaea1;--accent: #f07868;--accent-text: #fffaf0;--gold: #e6b653;--jade: #65c5a9;--mint: #263f37;--plum: #e479a6;--rose: #4a2d2d;--cream: #2c2923;--line: rgba(244, 234, 220, .15);--sea: #79b8da;--sage: #8fbdb2;--amber: #d6ad70;--mix-base: #202624;--paper-glass: rgba(23, 27, 26, .9);--backdrop: rgba(0, 0, 0, .58);--shadow-color: rgba(0, 0, 0, .42);--warning-bg: #44391f;--warning-line: #77622d;--warning-text: #f0cf75;--success-bg: #203b2a;--success-text: #91d39d;--danger-bg: #492b28;--danger-text: #ffab9c;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .28);--shadow-md: 0 18px 42px rgba(0, 0, 0, .34);color-scheme:dark}}body{margin:0;min-height:100vh;background:radial-gradient(circle at 92% 8%,rgba(143,29,79,.11) 0 88px,transparent 89px),radial-gradient(circle at 8% 12%,rgba(31,111,91,.12) 0 96px,transparent 97px),linear-gradient(135deg,#fff9,#fff0),var(--canvas)}@media(prefers-color-scheme:dark){body{background:radial-gradient(circle at 92% 8%,rgba(228,121,166,.1) 0 88px,transparent 89px),radial-gradient(circle at 8% 12%,rgba(101,197,169,.1) 0 96px,transparent 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solid var(--line);border-radius:var(--radius-lg);background:var(--surface)}.chip{display:inline-flex;align-items:center;width:fit-content;padding:2px var(--space-2);border-radius:var(--radius-pill);font-size:var(--text-sm);font-weight:var(--weight-black);background:color-mix(in srgb,var(--line) 70%,var(--mix-base));color:var(--muted)}.chip-up{background:color-mix(in srgb,var(--accent) 18%,var(--mix-base));color:var(--accent)}.chip-down{background:color-mix(in srgb,var(--jade) 18%,var(--mix-base));color:var(--jade)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:var(--control-h);padding:0 var(--space-3);border:1px solid var(--line);border-radius:var(--radius-pill);background:var(--surface);background-clip:padding-box;color:var(--ink);font-size:var(--text-md);font-weight:var(--weight-black);line-height:1;text-decoration:none;overflow:hidden;transition:background var(--ease),border-color var(--ease),color var(--ease),transform var(--ease),box-shadow var(--ease)}.btn:hover:not(:disabled){border-color:color-mix(in srgb,var(--jade) 40%,var(--line))}.btn:active:not(:disabled),.btn:focus-visible{border-radius:var(--radius-pill);transform:translateY(1px)}.btn:focus{outline:none}.btn:focus-visible{outline:2px solid color-mix(in srgb,var(--jade) 55%,var(--mix-base));outline-offset:2px;transform:none}.btn:disabled{opacity:.72;cursor:not-allowed}.btn-primary{background:var(--jade);border-color:var(--jade);color:var(--accent-text)}.btn-primary:hover:not(:disabled){background:color-mix(in srgb,var(--jade) 88%,black);border-color:color-mix(in srgb,var(--jade) 88%,black)}.btn-soft{border-color:color-mix(in srgb,var(--jade) 42%,var(--line));background:color-mix(in srgb,var(--mint) 55%,var(--surface));color:var(--jade)}.btn-soft:hover:not(:disabled){background:color-mix(in srgb,var(--mint) 78%,var(--mix-base));border-color:var(--jade)}.btn-ghost{background:transparent;border-color:color-mix(in srgb,var(--sage) 70%,var(--line));color:color-mix(in srgb,var(--jade) 70%,var(--muted))}.btn-ghost:hover:not(:disabled){background:var(--sage);border-color:var(--sage);color:var(--accent-text)}.btn-accent{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}.btn-icon{width:var(--control-h);min-width:var(--control-h);padding:0}.btn svg{width:15px;height:15px;flex-shrink:0}.btn.spinning svg{animation:token-spin .85s linear infinite}@keyframes token-spin{to{transform:rotate(360deg)}}.icon-btn{width:var(--control-h);height:var(--control-h);display:grid;place-items:center;padding:0;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);background-clip:padding-box;color:var(--ink);overflow:hidden;transition:background var(--ease),border-color var(--ease)}.icon-btn:hover:not(:disabled){border-color:color-mix(in srgb,var(--jade) 48%,var(--line));background:color-mix(in srgb,var(--mint) 70%,var(--mix-base))}.icon-btn:active:not(:disabled),.icon-btn:focus-visible{border-radius:var(--radius-sm)}.icon-btn svg{width:18px;height:18px}.small-button{border:1px solid color-mix(in srgb,var(--line) 70%,var(--ink));background:var(--paper);background-clip:padding-box;border-radius:var(--radius-sm);padding:var(--space-2) 10px;font-size:var(--text-sm);font-weight:900;color:var(--ink);overflow:hidden;transition:background var(--ease),border-color var(--ease)}.small-button:active:not(:disabled),.small-button:focus-visible{border-radius:var(--radius-sm)}.small-button.primary{background:var(--jade);color:var(--accent-text);border-color:var(--jade)}