:root{--bg: #f4f3f0;--bg-tint: #eeedea;--paper: #ffffff;--ink: #1a1a19;--ink-2: #4a4a47;--ink-3: #8a8a85;--ink-4: #b7b6b1;--rule: #e4e3dd;--rule-strong: #d5d4cc;--accent: #c8553d;--accent-soft: #f4ddd5;--m-claude: #c96442;--m-gpt: #10a37f;--m-gemini: #4285f4;--m-grok: #808080;--m-llama: #0668e1;--m-mistral: #ff7000;--m-deepseek: #4d6bfe;--m-other: #6b6b66;--code-bg: #f2f1ed;--code-fg: #1a1a19;--code-border: #e4e3dd;--code-inline-bg: var(--bg-tint);--menu-border: var(--rule);--fs-xs: 11px;--fs-sm: 12px;--fs-md: 13px;--fs-base: 14px;--fs-lg: 15px;--fs-xl: 16px;--fs-2xl: 18px;--sp-1: 4px;--sp-2: 8px;--sp-3: 12px;--sp-4: 16px;--sp-5: 20px;--sp-6: 24px;--r-sm: 4px;--r-md: 7px;--r-lg: 10px;--r-card: 14px;--r-pill: 999px;--col: 720px;--font-ui: "Public Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-serif: "Lora", Georgia, "Times New Roman", serif;--font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace}[data-theme=dark]{--bg: #131310;--bg-tint: #1d1d19;--paper: #1a1a17;--ink: #ece9df;--ink-2: #b5b1a3;--ink-3: #807d72;--ink-4: #555248;--rule: #2a2924;--rule-strong: #3a3831;--accent: #e87a5e;--accent-soft: #3a221c;--code-bg: #0d0d0b;--code-fg: #ddd8c9;--code-border: #2a2924;--code-inline-bg: #232320;--menu-border: var(--rule-strong)}[data-theme=dark] .btn-primary{background:var(--ink);color:var(--bg)}[data-theme=dark] .toast{background:#2a2924;color:var(--ink);border:1px solid var(--rule-strong)}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--ink);font-family:var(--font-ui);font-size:var(--fs-base);line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}button{font-family:inherit;cursor:pointer}textarea,input,select{font-family:inherit}h1,h2,h3,h4,h5,h6{font-family:var(--font-serif)}.dev-banner{background:#daa520;color:#000;text-align:center;font-size:.75rem;line-height:1.5;letter-spacing:.05em}.topbar{background:transparent;position:relative;z-index:20}.topbar-inner{max-width:var(--col);margin:0 auto;padding:19px 20px 4px;display:flex;align-items:center;gap:16px}.brand{display:flex;align-items:baseline;gap:7px;font-family:var(--font-mono);font-weight:600;font-size:var(--fs-xl);letter-spacing:-.01em;color:var(--ink);text-decoration:none}.brand-dot{width:8px;height:8px;background:#2ea44f;border-radius:2px;display:inline-block;transform:translateY(-1px)}[data-theme=dark] .brand-dot{background:#3fb950}.topbar-nav{margin-left:auto;display:flex;align-items:center;gap:4px;transform:translateY(-1px)}.icon-btn{width:30px;height:30px;border-radius:8px;background:color-mix(in oklab,var(--bg-tint) 70%,transparent);border:1px solid transparent;color:var(--ink-2);display:inline-flex;align-items:center;justify-content:center;transition:background .12s,color .12s,border-color .12s;padding:0}.icon-btn:hover{background:var(--bg-tint);color:var(--ink)}.avatar-sm{width:26px;height:26px;border-radius:50%;background:linear-gradient(135deg,#c8553d,#e89572);color:#fff;border:0;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;font-size:var(--fs-xs);font-weight:600;padding:0;transform:none;margin-left:10px}.sign-in-buttons{display:flex;align-items:center;gap:6px;margin-left:6px}.sign-in-btn{background:var(--ink);border:0;color:#fff;display:inline-flex;align-items:center;gap:6px;padding:7px 12px 8px;border-radius:var(--r-md);font-size:var(--fs-md);font-weight:500;cursor:pointer;transition:opacity .12s;white-space:nowrap}.sign-in-btn:hover{opacity:.85}[data-theme=dark] .sign-in-btn{background:var(--ink);color:var(--bg)}.menu-wrap{position:relative;display:inline-flex}.menu{position:absolute;top:calc(100% + 6px);left:0;z-index:80;background:var(--paper);border:1px solid var(--menu-border);border-radius:9px;box-shadow:0 12px 28px -10px #0000002e;padding:3px;min-width:140px;display:flex;flex-direction:column}.menu.menu-right{left:auto;right:0}.menu[hidden]{display:none}.menu-user-info{padding:7px 10px 6px;display:flex;flex-direction:column;gap:1px}.menu-user-name{font-size:var(--fs-base);font-weight:500;color:var(--ink-2)}.menu-user-handle{font-size:var(--fs-sm);color:var(--ink-3)}.menu-divider{height:1px;background:var(--rule);margin:2px 6px}.menu-item{display:flex;align-items:center;gap:8px;padding:7px 10px;border-radius:6px;background:transparent;border:0;outline:none;text-align:left;color:var(--ink);font-size:var(--fs-lg);cursor:pointer}.menu-item:hover,.menu-item[data-highlighted]{background:var(--bg-tint);outline:none}.menu-item:focus,.menu-item:focus-visible{outline:none}.menu-check{width:13px;height:13px;display:inline-flex;align-items:center;justify-content:center;color:var(--ink);flex-shrink:0}.menu-item-danger{color:var(--accent)}.menu-item-danger:hover{color:var(--accent);background:var(--accent-soft)}.col{max-width:var(--col);margin:0 auto;padding:12px 20px 24px;position:relative;z-index:1}.commit-bg{position:absolute;top:0;left:0;right:0;height:300px;pointer-events:none;z-index:0;color:var(--ink);overflow:hidden}.commit-bg svg{display:block}.compose{background:var(--paper);border:1px solid var(--rule);border-radius:var(--r-card);margin-bottom:22px}.compose-tabs{display:flex;border-bottom:1px solid var(--rule);background:var(--bg-tint);border-radius:var(--r-card) var(--r-card) 0 0;overflow:hidden}.ctab{flex:1;background:transparent;border:0;padding:11px 14px 10px;font-size:var(--fs-md);letter-spacing:0;color:var(--ink-3);border-bottom:2px solid transparent;transition:color .12s,border-color .12s;display:inline-flex;align-items:center;justify-content:center;gap:7px}.ctab:hover{color:var(--ink-2)}.ctab.active{color:var(--ink);border-bottom-color:var(--ink);background:var(--paper)}.ctab svg{opacity:.7}.compose-body{padding:0}.compose-input,.compose-textarea{width:100%;display:block;background:transparent;border:0;outline:none;font-size:var(--fs-lg);color:var(--ink);resize:none;line-height:1.5}.compose-input{padding:11px 16px}.compose-textarea{padding:14px 16px 16px;min-height:96px}.compose-input::placeholder,.compose-textarea::placeholder{color:var(--ink-3);white-space:nowrap}.compose-divider{height:1px;background:var(--rule)}.compose-footer{display:flex;align-items:center;gap:10px;padding:10px 14px;border-top:1px solid 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var(--rule);border-radius:var(--r-card);padding:20px;margin-bottom:22px;display:flex;align-items:center;gap:14px}.profile-avatar{width:44px;height:44px;border-radius:50%;color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:600;flex-shrink:0}.profile-info{flex:1}.profile-name{font-size:var(--fs-lg);font-weight:600;color:var(--ink)}.profile-handle{font-size:var(--fs-md);color:var(--ink-3);display:flex;align-items:center;gap:8px}.profile-platform{font-size:var(--fs-xs);color:var(--ink-4);background:var(--bg-tint);padding:1px 6px;border-radius:var(--r-sm);text-transform:capitalize}.profile-stats{font-size:var(--fs-sm);color:var(--ink-3)}.section-h{display:flex;align-items:center;gap:12px;justify-content:center;margin:2px 4px 16px;font-size:var(--fs-xs);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}.section-h:before,.section-h:after{content:"";flex:1;height:1px;background:var(--rule)}.footer{max-width:var(--col);margin:8px auto 0;padding:0 20px 28px;font-size:var(--fs-sm);color:var(--ink-4);display:flex;justify-content:center;gap:14px;flex-wrap:wrap}.footer a{color:var(--ink-3);text-decoration:none}.footer a:hover{color:var(--ink)}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%);background:var(--ink);color:#fff;font-size:var(--fs-base);padding:9px 14px;border-radius:8px;z-index:200;animation:toastIn .2s ease-out;display:inline-flex;align-items:center;gap:8px}@keyframes toastIn{0%{opacity:0;transform:translate(-50%,8px)}to{opacity:1;transform:translate(-50%)}}.load-more-btn{display:block;width:100%;background:var(--paper);border:1px solid var(--rule);border-radius:var(--r-card);padding:12px;font-size:var(--fs-md);color:var(--ink-3);cursor:pointer;transition:border-color .15s,color .15s;margin-bottom:14px}.load-more-btn:hover{border-color:var(--rule-strong);color:var(--ink)}.load-more-btn:disabled{opacity:.5;cursor:not-allowed}.agent-auth-page{display:flex;justify-content:center;padding-top:40px}.agent-auth-card{background:var(--paper);border:1px solid var(--rule);border-radius:var(--r-card);padding:32px 28px;max-width:420px;width:100%;text-align:center}.agent-auth-card h2{font-size:var(--fs-2xl);margin:0 0 8px}.agent-auth-desc{font-size:var(--fs-base);color:var(--ink-2);margin:0 0 16px;line-height:1.5}.agent-auth-meta{font-size:var(--fs-sm);color:var(--ink-3);margin:0 0 12px}.agent-auth-code{font-family:var(--font-mono);font-size:28px;font-weight:700;letter-spacing:3px;background:var(--bg-tint);border:1px solid var(--rule);border-radius:var(--r-md);padding:14px;margin:16px 0}.agent-auth-input{font-family:var(--font-mono);font-size:22px;letter-spacing:2px;text-align:center;text-transform:uppercase;background:var(--bg-tint);border:1px solid var(--rule);border-radius:var(--r-md);padding:12px;width:100%;outline:none;color:var(--ink)}.agent-auth-input:focus{border-color:var(--accent)}.agent-auth-error{color:var(--accent);font-size:var(--fs-sm);margin:8px 0}.agent-auth-hint{font-size:var(--fs-sm);color:var(--ink-4);margin:16px 0 0}.agent-auth-actions{display:flex;gap:10px;justify-content:center;margin-top:20px}.agent-sessions-page{max-width:600px;margin:0 auto;padding-top:20px}.agent-sessions-page h2{font-size:var(--fs-2xl);margin:0 0 16px}.agent-session-list{display:flex;flex-direction:column;gap:10px}.agent-session-item{background:var(--paper);border:1px solid var(--rule);border-radius:var(--r-card);padding:14px 16px;display:flex;align-items:center;justify-content:space-between}.agent-session-info{flex:1}.agent-session-label{font-weight:600;font-size:var(--fs-base)}.agent-session-meta{font-size:var(--fs-sm);color:var(--ink-3);margin-top:2px}.agent-session-item.revoked{opacity:.5}.agent-session-badge{display:inline-block;font-size:var(--fs-xs);color:var(--ink-4);background:var(--bg-tint);border-radius:var(--r-pill);padding:2px 8px;margin-left:8px}.agent-sessions-empty{color:var(--ink-3);font-size:var(--fs-base);text-align:center;padding:40px 0}.source-agent-badge{font-size:var(--fs-xs);color:var(--ink-3);background:var(--bg-tint);border-radius:var(--r-pill);padding:1px 7px;margin-left:6px}@media(max-width:520px){.col,.topbar-inner,.footer{padding-left:14px;padding-right:14px}.post-a-body{font-size:var(--fs-xl)}.sign-in-provider{display:none}}