@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap";:root{--pa-violet: #6224F8;--pa-teal: #22C8C8;--pa-lime: #C6E82C;--pa-violet-100: #EFE7FE;--pa-violet-200: #D7C4FC;--pa-violet-500: #6224F8;--pa-violet-600: #4F12D6;--pa-violet-700: #3C0CA6;--pa-teal-100: #E0FAFA;--pa-teal-200: #A8EEEE;--pa-teal-500: #22C8C8;--pa-teal-600: #17A5A5;--pa-lime-100: #F4FADB;--pa-lime-200: #E2F28A;--pa-lime-500: #C6E82C;--pa-lime-600: #A7C520;--pa-ink-900: #0A0A12;--pa-ink-800: #14141E;--pa-ink-700: #26262F;--pa-ink-600: #3E3E4A;--pa-ink-500: #6B6B78;--pa-ink-400: #9A9AA5;--pa-ink-300: #C7C7CF;--pa-ink-200: #E4E4EA;--pa-ink-100: #F1F1F4;--pa-ink-50: #F8F8FB;--pa-white: #FFFFFF;--pa-bg: var(--pa-white);--pa-bg-subtle: var(--pa-ink-50);--pa-bg-muted: var(--pa-ink-100);--pa-bg-inverse: var(--pa-ink-900);--pa-surface: var(--pa-white);--pa-surface-raised: var(--pa-white);--pa-surface-sunken: var(--pa-ink-50);--pa-fg: var(--pa-ink-900);--pa-fg-muted: var(--pa-ink-600);--pa-fg-subtle: var(--pa-ink-500);--pa-fg-disabled: var(--pa-ink-400);--pa-fg-inverse: var(--pa-white);--pa-border: var(--pa-ink-200);--pa-border-strong: var(--pa-ink-300);--pa-border-focus: var(--pa-violet-500);--pa-accent: var(--pa-violet-500);--pa-accent-hover: var(--pa-violet-600);--pa-accent-press: var(--pa-violet-700);--pa-accent-soft: var(--pa-violet-100);--pa-accent-2: var(--pa-teal-500);--pa-accent-3: var(--pa-lime-500);--pa-success: #16A34A;--pa-success-soft: #E6F6EC;--pa-warning: #D97706;--pa-warning-soft: #FDF3E2;--pa-danger: #DC2626;--pa-danger-soft: #FDECEC;--pa-info: var(--pa-teal-500);--pa-info-soft: var(--pa-teal-100);--pa-radius-xs: 4px;--pa-radius-sm: 8px;--pa-radius-md: 12px;--pa-radius-lg: 16px;--pa-radius-xl: 24px;--pa-radius-2xl: 32px;--pa-radius-pill: 999px;--pa-space-0: 0;--pa-space-1: 4px;--pa-space-2: 8px;--pa-space-3: 12px;--pa-space-4: 16px;--pa-space-5: 20px;--pa-space-6: 24px;--pa-space-8: 32px;--pa-space-10: 40px;--pa-space-12: 48px;--pa-space-16: 64px;--pa-space-20: 80px;--pa-space-24: 96px;--pa-shadow-xs: 0 1px 2px rgba(10,10,18,.04);--pa-shadow-sm: 0 2px 6px rgba(10,10,18,.06), 0 1px 2px rgba(10,10,18,.04);--pa-shadow-md: 0 8px 24px rgba(10,10,18,.08), 0 2px 6px rgba(10,10,18,.04);--pa-shadow-lg: 0 24px 48px rgba(10,10,18,.12), 0 8px 16px rgba(10,10,18,.06);--pa-shadow-glow-violet: 0 12px 36px rgba(98,36,248,.28);--pa-shadow-glow-teal: 0 12px 36px rgba(34,200,200,.28);--pa-shadow-ring-focus: 0 0 0 3px rgba(98,36,248,.28);--pa-font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;--pa-font-display:"Inter", ui-sans-serif, system-ui, sans-serif;--pa-font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--pa-fs-12: 12px;--pa-fs-13: 13px;--pa-fs-14: 14px;--pa-fs-16: 16px;--pa-fs-18: 18px;--pa-fs-20: 20px;--pa-fs-24: 24px;--pa-fs-28: 28px;--pa-fs-32: 32px;--pa-fs-40: 40px;--pa-fs-52: 52px;--pa-fs-68: 68px;--pa-lh-tight: 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var(--pa-dur-base) var(--pa-ease-out)}.pa-source:hover{background:#ffffff14;border-color:#fff3}.pa-source .site{display:flex;align-items:center;gap:8px;font-size:11px;color:#fff9}.pa-source .fav{width:16px;height:16px;border-radius:4px;background:var(--pa-violet);display:grid;place-items:center;font-size:9px;font-weight:800;color:#fff}.pa-source .fav.t{background:var(--pa-teal)}.pa-source .fav.l{background:var(--pa-lime);color:var(--pa-ink-900)}.pa-source .fav.i{background:#fff;color:var(--pa-ink-900)}.pa-source .title{font-size:12px;line-height:1.35;font-weight:600;color:#fff;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.pa-source .num{position:absolute;top:8px;right:10px;font-size:10px;color:#fff6;font-weight:700}.pa-source{position:relative}.pa-source.pa-skeleton{pointer-events:none;background:linear-gradient(90deg,#ffffff0a,#ffffff1a,#ffffff0a);background-size:200% 100%;animation:pa-shimmer 1.4s linear infinite;border-color:#ffffff0f;min-height:92px}.pa-source.pa-empty{grid-column:1/-1;color:#ffffff8c;font-size:13px;text-align:center;padding:20px;cursor:default}.pa-source.pa-empty:hover{background:#ffffff0a;border-color:#ffffff14}.pa-source .excerpt{font-size:11px;line-height:1.45;color:#ffffff8c;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}a.pa-source{text-decoration:none;color:inherit}.pa-typing:after{content:"";display:inline-block;width:6px;height:14px;margin-left:4px;background:var(--pa-lime);vertical-align:middle;animation:pa-blink .8s steps(2) infinite}@keyframes pa-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@keyframes pa-blink{0%,to{opacity:1}50%{opacity:0}}.pa-answer-text{font-size:16px;line-height:1.7;color:#ffffffeb}.pa-answer-text p{margin:0 0 14px}.pa-answer-text strong{color:#fff;font-weight:700}.pa-cite{display:inline-block;font-size:10px;font-weight:700;background:#22c8c82e;color:var(--pa-teal);padding:2px 6px;border-radius:6px;margin:0 2px;cursor:pointer;vertical-align:2px;transition:background var(--pa-dur-base) var(--pa-ease-out)}.pa-cite:hover{background:#22c8c852}.pa-answer-text ul{margin:8px 0 14px;padding-left:20px}.pa-answer-text li{margin-bottom:6px}.pa-stream:after{content:"";display:inline-block;width:8px;height:18px;background:var(--pa-lime);vertical-align:-3px;margin-left:3px;animation:paCursor 1s steps(2) infinite}@keyframes paCursor{50%{opacity:0}}.pa-follow{display:flex;flex-direction:column;border-top:1px solid rgba(255,255,255,.08);margin-top:24px}.pa-follow-item{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.08);cursor:pointer;color:#ffffffe0;transition:color var(--pa-dur-base) var(--pa-ease-out)}.pa-follow-item:hover{color:var(--pa-lime)}.pa-follow-item .t{font-size:15px;font-weight:500}.pa-follow-item .plus{width:24px;height:24px;border-radius:999px;border:1px solid currentColor;display:grid;place-items:center;opacity:.6}.pa-composer{padding:0 28px 48px}.pa-composer-inner{max-width:880px;margin:0 auto}.pa-search-overlay.is-answer .pa-composer{position:sticky;bottom:0;padding:18px 28px 24px;background:linear-gradient(180deg,rgba(10,10,18,0) 0%,rgba(10,10,18,.92) 30%,var(--pa-ink-900) 100%);z-index:2}.pa-composer .box{display:flex;align-items:center;gap:10px;padding:8px 8px 8px 18px;border-radius:18px;background:#1e1e2ee6;border:1px solid rgba(255,255,255,.14);box-shadow:0 24px 48px #00000059,0 0 0 1px #ffffff0a inset;transition:border-color var(--pa-dur-base) var(--pa-ease-out),box-shadow var(--pa-dur-base) var(--pa-ease-out)}.pa-composer .box:focus-within{border-color:var(--pa-lime);box-shadow:0 24px 48px #0006,0 0 0 3px #c6e82c2e}.pa-composer .mark-dot{display:grid;place-items:center;width:28px;height:28px;flex-shrink:0}.pa-composer .mark-dot svg{width:24px;height:24px}.pa-composer input{flex:1;background:transparent;border:0;outline:0;color:#fff;font:500 16px/1.4 var(--pa-font-sans);padding:12px 0}.pa-composer input::-moz-placeholder{color:#fff6}.pa-composer input::placeholder{color:#fff6}.pa-composer .tools{display:flex;gap:6px;align-items:center}.pa-composer .tools button{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;color:#ffffffb3;background:transparent;cursor:pointer;transition:background var(--pa-dur-base) var(--pa-ease-out),color var(--pa-dur-base) var(--pa-ease-out)}.pa-composer .tools button:hover{background:#ffffff0f;color:#fff}.pa-composer .send{width:44px;height:44px;border-radius:14px;background:var(--pa-lime);color:var(--pa-ink-900);display:grid;place-items:center;cursor:pointer;flex-shrink:0;transition:transform var(--pa-dur-base) var(--pa-ease-out),background var(--pa-dur-base) var(--pa-ease-out)}.pa-composer .send:hover{transform:translateY(-1px);background:#fff}.pa-composer .hint{margin-top:10px;font-size:11px;color:#fff6;display:flex;gap:12px;justify-content:center;letter-spacing:.04em}.pa-composer .hint kbd{font-family:var(--pa-font-mono);font-size:10px;padding:2px 6px;border-radius:4px;background:#ffffff14;color:#ffffffb3;border:1px solid rgba(255,255,255,.12)}body.pa-search-open{overflow:hidden}@media(max-width:820px){.pa-idle h1{font-size:32px}.pa-cat-grid{grid-template-columns:1fr;gap:10px}.pa-sources{grid-template-columns:1fr 1fr}.pa-answer h2.q{font-size:24px}}