:root{--p-emerald-50: #ecfdf5;--p-emerald-100: #d1fae5;--p-emerald-200: #a7f3d0;--p-emerald-300: #6ee7b7;--p-emerald-400: #34d399;--p-emerald-500: #15b886;--p-emerald-600: #059669;--p-emerald-700: #047857;--p-emerald-800: #065f46;--p-sky-400: #38bdf8;--p-sky-500: #0ea5e9;--p-gray-0: #ffffff;--p-gray-50: #f9fafb;--p-gray-100: #f5f5f7;--p-gray-200: #efeff4;--p-gray-300: #e5e5ea;--p-gray-400: #c7c7cc;--p-gray-500: #8e8e93;--p-gray-600: #636366;--p-gray-700: #48484a;--p-gray-800: #38383a;--p-gray-850: #2c2c2e;--p-gray-900: #242426;--p-gray-925: #1c1c1e;--p-gray-950: #000000;--p-red-400: #f87171;--p-red-500: #ef4444;--p-amber-500: #f59e0b;--p-amber-600: #d97706;--p-green-400: #4ade80;--p-green-500: #22c55e;--p-blue-500: #3b82f6;--p-teal-500: #14b8a6;--p-teal-400: #2dd4bf;--sp-0: 0;--sp-0_5: 2px;--sp-1: 4px;--sp-1_5: 6px;--sp-2: 8px;--sp-2_5: 10px;--sp-3: 12px;--sp-3_5: 14px;--sp-4: 16px;--sp-5: 20px;--sp-6: 24px;--sp-7: 28px;--sp-8: 32px;--sp-9: 36px;--sp-10: 40px;--sp-12: 48px;--sp-14: 56px;--sp-16: 64px;--r-none: 0;--r-sm: 4px;--r-md: 8px;--r-lg: 12px;--r-xl: 16px;--r-2xl: 20px;--r-full: 9999px;--dur-instant: .1s;--dur-micro: .15s;--dur-fast: .2s;--dur-normal: .3s;--dur-slow: .4s;--dur-gentle: .6s;--ease-default: cubic-bezier(.2, 0, 0, 1);--ease-in: cubic-bezier(.3, 0, 1, 1);--ease-out: cubic-bezier(0, 0, 0, 1);--ease-spring: cubic-bezier(.34, 1.56, .64, 1);--ease-legacy: cubic-bezier(.4, 0, .2, 1);--text-display: 2rem;--text-h1: 1.5rem;--text-h2: 1.125rem;--text-h3: .9375rem;--text-body: .875rem;--text-small: .8125rem;--text-caption: .75rem;--text-micro: .6875rem;--fw-regular: 400;--fw-medium: 500;--fw-semibold: 600;--fw-bold: 700;--lh-tight: 1.2;--lh-snug: 1.4;--lh-normal: 1.6;--lh-relaxed: 1.7}:root{--color-bg-base: var(--p-gray-100);--color-bg-surface: var(--p-gray-0);--color-bg-card: var(--p-gray-0);--color-bg-input: var(--p-gray-200);--color-bg-hover: rgba(0, 0, 0, .04);--color-bg-overlay: rgba(0, 0, 0, .5);--color-text-primary: var(--p-gray-950);--color-text-secondary: var(--p-gray-600);--color-text-muted: var(--p-gray-600);--color-text-inverse: var(--p-gray-0);--color-accent: var(--p-emerald-700);--color-accent-hover: var(--p-emerald-800);--color-accent-soft: var(--p-emerald-200);--color-accent-muted: rgba(21, 184, 134, .12);--color-accent-warm: var(--p-amber-500);--color-accent-mint: var(--p-teal-400);--color-border: var(--p-gray-300);--color-border-subtle: var(--p-gray-300);--color-border-glow: rgba(21, 184, 134, .2);--color-bubble-ai-bg: var(--p-gray-0);--color-bubble-ai-border: var(--p-gray-300);--color-bubble-user-bg: var(--color-accent);--shadow-sm: 0 1px 4px rgba(0, 0, 0, .05);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .12);--color-sidebar-bg: #2e2e2e;--color-success: var(--p-green-500);--color-warning: var(--p-amber-500);--color-error: var(--p-red-500);--color-info: var(--p-blue-500)}[data-theme=dark]{--color-bg-base: var(--p-gray-950);--color-bg-surface: var(--p-gray-925);--color-bg-card: var(--p-gray-900);--color-bg-input: var(--p-gray-850);--color-bg-hover: rgba(255, 255, 255, .06);--color-bg-overlay: rgba(0, 0, 0, .7);--color-text-primary: var(--p-gray-100);--color-text-secondary: rgba(235, 235, 245, .6);--color-text-muted: rgba(235, 235, 245, .45);--color-accent: #0fa378;--color-accent-hover: var(--p-emerald-400);--color-accent-soft: var(--p-green-400);--color-accent-warm: var(--p-amber-600);--color-accent-mint: var(--p-teal-500);--color-border: var(--p-gray-800);--color-border-subtle: var(--p-gray-800);--color-border-glow: rgba(15, 163, 120, .2);--color-bubble-ai-bg: var(--p-gray-850);--color-bubble-ai-border: var(--p-gray-800);--color-bubble-user-bg: #0fa378;--shadow-sm: 0 1px 4px rgba(0, 0, 0, .2);--shadow-md: 0 4px 12px rgba(0, 0, 0, .3);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .4);--color-sidebar-bg: var(--p-gray-925)}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--color-bg-base: var(--p-gray-950);--color-bg-surface: var(--p-gray-925);--color-bg-card: var(--p-gray-900);--color-bg-input: var(--p-gray-850);--color-bg-hover: rgba(255, 255, 255, .06);--color-bg-overlay: rgba(0, 0, 0, .7);--color-text-primary: var(--p-gray-100);--color-text-secondary: rgba(235, 235, 245, .6);--color-text-muted: rgba(235, 235, 245, .45);--color-accent: #0fa378;--color-accent-hover: var(--p-emerald-400);--color-accent-soft: var(--p-green-400);--color-accent-warm: var(--p-amber-600);--color-accent-mint: var(--p-teal-500);--color-border: var(--p-gray-800);--color-border-subtle: var(--p-gray-800);--color-border-glow: rgba(15, 163, 120, .2);--color-bubble-ai-bg: var(--p-gray-850);--color-bubble-ai-border: var(--p-gray-800);--color-bubble-user-bg: #0fa378;--shadow-sm: 0 1px 4px rgba(0, 0, 0, .2);--shadow-md: 0 4px 12px rgba(0, 0, 0, .3);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .4);--color-sidebar-bg: var(--p-gray-925)}}:root{--bg-base: var(--color-bg-base);--bg-surface: var(--color-bg-surface);--bg-card: var(--color-bg-card);--bg-input: var(--color-bg-input);--bg-hover: var(--color-bg-hover);--accent-primary: var(--color-accent);--accent-warm: var(--color-accent-warm);--accent-soft: var(--color-accent-soft);--accent-mint: var(--color-accent-mint);--text-primary: var(--color-text-primary);--text-secondary: var(--color-text-secondary);--text-muted: var(--color-text-muted);--border-subtle: var(--color-border-subtle);--border-glow: var(--color-border-glow);--bubble-ai-bg: var(--color-bubble-ai-bg);--bubble-ai-border: var(--color-bubble-ai-border);--bubble-user-bg: var(--color-bubble-user-bg);--radius-sm: var(--r-sm);--radius-md: var(--r-md);--radius-lg: var(--r-lg);--radius-xl: var(--r-xl);--shadow-glow: none;--shadow-card: var(--shadow-sm);--shadow-input: none;--transition: var(--dur-fast) var(--ease-legacy);--transition-slow: var(--dur-slow) var(--ease-legacy);--sidebar-bg: var(--color-sidebar-bg)}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px;border-radius:inherit}:focus:not(:focus-visible){outline:none}:root{color-scheme:light}[data-theme=dark]{color-scheme:dark}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){color-scheme:dark}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;font-family:Inter,-apple-system,BlinkMacSystemFont,Noto Sans SC,PingFang SC,Hiragino Sans GB,sans-serif;font-size:15px;line-height:1.6;background:var(--bg-base);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;word-break:keep-all;overflow-wrap:anywhere}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#07c16033;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#07c16066}#sentry-feedback,[data-sentry-feedback]{display:none!important}.auth-page{min-height:100vh;display:flex;align-items:flex-start;justify-content:center;background:var(--bg-base);padding:12vh 24px 24px}.error-msg{background:#ef44441a;border:1px solid rgba(239,68,68,.25);border-radius:var(--radius-sm);padding:10px 14px;font-size:var(--text-body);color:#f87171}.btn-primary{background:var(--accent-primary);color:#fff;border:none;border-radius:14px;padding:16px 20px;font-family:inherit;font-size:var(--text-h2);font-weight:600;cursor:pointer;transition:opacity var(--transition),transform var(--transition);width:100%}.btn-primary:hover:not(:disabled){opacity:.9;transform:translateY(-1px)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}