:root{--bg:#f1efe8;--sidebar-bg:#e8e5dc;--composer-bg:#fbfaf7;--text:#1d1c1a;--muted:#65625b;--border:#1d1c1a17;--border-strong:#1d1c1a29;--input-bg:#fbfaf7;--code-bg:#e7e4db;--accent:#6d28d9;--accent-hover:#5b21b6;--error:#b42318;--success:#067647;--c-research:#0f766e;--c-atlas:#b45309;--atlas-h1:#7c3aed;--atlas-h2:#db2777;--atlas-h3:#ea580c;--atlas-h4:#0f766e;--atlas-h5:#2563eb;--atlas-h6:#ca8a04;--atlas-h7:#16a34a;--atlas-h8:#be123c}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#272624;--sidebar-bg:#1f1e1c;--composer-bg:#31302d;--text:#ecebe6;--muted:#a5a199;--border:#ffffff14;--border-strong:#ffffff26;--input-bg:#1f1e1c;--code-bg:#1e1d1b;--c-research:#5eead4;--c-atlas:#fbbf24;--atlas-h1:#a78bfa;--atlas-h2:#f9a8d4;--atlas-h3:#fdba74;--atlas-h4:#5eead4;--atlas-h5:#93c5fd;--atlas-h6:#fcd34d;--atlas-h7:#86efac;--atlas-h8:#fda4af}}:root[data-theme=dark]{--bg:#272624;--sidebar-bg:#1f1e1c;--composer-bg:#31302d;--text:#ecebe6;--muted:#a5a199;--border:#ffffff14;--border-strong:#ffffff26;--input-bg:#1f1e1c;--code-bg:#1e1d1b;--c-research:#5eead4;--c-atlas:#fbbf24;--atlas-h1:#a78bfa;--atlas-h2:#f9a8d4;--atlas-h3:#fdba74;--atlas-h4:#5eead4;--atlas-h5:#93c5fd;--atlas-h6:#fcd34d;--atlas-h7:#86efac;--atlas-h8:#fda4af}:root{--bubble-user:color-mix(in srgb, var(--accent) 9%, var(--composer-bg));--font-mono:"Geist Mono", ui-monospace, Consolas, monospace;--thread-width:760px;--chat-text:16px}:root[data-width=narrow]{--thread-width:660px}:root[data-width=wide]{--thread-width:940px}:root[data-text-size=small]{--chat-text:14.5px}:root[data-text-size=large]{--chat-text:17.5px}:root{--chat-font:var(--font-sans)}:root[data-chat-font=system]{--chat-font:system-ui, -apple-system, "Segoe UI", sans-serif}:root[data-chat-font=mono]{--chat-font:var(--font-mono)}html,body{height:100%}body{background:var(--bg);color:var(--text);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;font-size:16px;line-height:1.6}.app{grid-template-columns:272px minmax(0,1fr);height:100dvh;display:grid}svg{flex:none}.icon-btn{width:36px;height:36px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:10px;place-items:center;transition:background-color .15s,color .15s;display:inline-grid}.icon-btn:hover{background:color-mix(in srgb, var(--text) 7%, transparent);color:var(--text)}.icon-btn svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:20px;height:20px}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.sidebar{border-right:1px solid var(--border);background:var(--sidebar-bg);flex-direction:column;gap:4px;min-height:0;padding:14px 12px;display:flex}.sidebar-top{align-items:center;gap:6px;padding:0 0 10px;display:flex}.sidebar-top .brand{flex:1;min-width:0;padding-left:4px}.brand{color:var(--text);align-items:center;gap:10px;text-decoration:none;display:inline-flex}.brand-mark{width:24px;height:24px;display:block}.brand-name{letter-spacing:-.02em;font-weight:600}.sidebar-close{display:none}.new-chat{width:100%;color:var(--text);font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:10px;align-items:center;gap:10px;margin-top:6px;padding:6px 8px;font-size:.92rem;font-weight:500;transition:background-color .15s;display:flex}.new-chat:hover{background:color-mix(in srgb, var(--text) 6%, transparent)}.new-chat-icon{background:color-mix(in srgb, var(--text) 10%, transparent);border-radius:50%;place-items:center;width:26px;height:26px;transition:background-color .15s;display:grid}.new-chat:hover .new-chat-icon{background:color-mix(in srgb, var(--accent) 22%, transparent)}.new-chat svg{fill:none;stroke:currentColor;stroke-width:2px;stroke-linecap:round;width:16px;height:16px}.side-nav{flex-direction:column;gap:2px;margin-top:8px;display:flex}.side-link{width:100%;color:var(--text);font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:10px;align-items:center;gap:10px;padding:8px 12px;font-size:.92rem;transition:background-color .15s;display:flex}.side-link:hover{background:color-mix(in srgb, var(--text) 6%, transparent)}.side-link[aria-current]{background:color-mix(in srgb, var(--text) 9%, transparent);font-weight:500}.side-link svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:18px;height:18px}#research-btn svg,.history-icon{stroke:var(--c-research)}.sidebar-section{color:var(--muted);letter-spacing:.06em;text-transform:uppercase;margin:22px 12px 6px;font-size:.75rem;font-weight:600}.sidebar-empty{color:var(--muted);margin:0 12px;font-size:.85rem;line-height:1.5}.sidebar-foot{border-top:1px solid var(--border);flex-direction:column;gap:6px;margin-top:auto;padding-top:12px;display:flex}.model-status{color:var(--muted);align-items:center;gap:8px;margin:0;padding:6px 12px;font-size:.8rem;display:flex}.model-status[hidden]{display:none}.status-dot{background:var(--muted);border-radius:50%;width:8px;height:8px}.model-status[data-state=online] .status-dot{background:var(--success);box-shadow:0 0 0 3px color-mix(in srgb, var(--success) 22%, transparent)}.model-status[data-state=offline] .status-dot{background:var(--error)}#about-branches{white-space:pre-line}.build-info{color:var(--muted);font-variant-numeric:tabular-nums;text-overflow:ellipsis;white-space:nowrap;opacity:.8;margin:-6px 0 0;padding:0 12px 0 28px;font-size:.72rem;overflow:hidden}.account-row{align-items:center;gap:4px;display:flex;position:relative}.account-row .account{flex:1;min-width:0}.get-apps{flex-shrink:0}.account{width:100%;color:var(--text);font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:12px;align-items:center;gap:10px;padding:8px 10px;font-size:.9rem;display:flex}.account-text{flex-direction:column;flex:1;min-width:0;line-height:1.3;display:flex}.account-name,.account-plan{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.account-name{font-weight:500}.account-plan{color:var(--muted);font-size:.78rem}.account-chevron{fill:none;width:16px;height:16px;stroke:var(--muted);stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0;transition:transform .15s}.account:hover .account-chevron,.account[aria-expanded=true] .account-chevron{stroke:var(--text)}.account[aria-expanded=true] .account-chevron{transform:rotate(180deg)}.account:hover,.account[aria-expanded=true]{background:color-mix(in srgb, var(--text) 6%, transparent)}.menu.account-menu{z-index:60;min-width:0;left:0;right:0}.account-menu .menu-item{gap:10px;padding:7px 10px;text-decoration:none}.account-menu .menu-item-title{font-weight:400}.account-menu-email{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.submenu-wrap{flex-direction:column;display:flex;position:relative}.menu.submenu{min-width:200px;top:-6px;bottom:auto;left:calc(100% + 10px)}.submenu-arrow{color:var(--muted);margin-left:auto;width:15px!important;height:15px!important}.menu-item[aria-expanded=true]{background:color-mix(in srgb, var(--text) 7%, transparent)}@media (max-width:860px){.menu.submenu{inset:auto 0 calc(100% + 4px) auto}}.account-avatar{background:var(--bubble-user);width:30px;height:30px;color:var(--accent);border-radius:50%;flex-shrink:0;place-items:center;font-size:.85rem;font-weight:600;display:grid}.scrim{display:none}.settings{border:1px solid var(--border);background:var(--bg);width:min(900px,100vw - 32px);max-width:none;height:min(640px,100dvh - 48px);max-height:none;color:var(--text);border-radius:20px;padding:0;box-shadow:0 40px 120px -20px #0000008c}.settings::backdrop{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#00000080}.settings[open]{animation:.22s cubic-bezier(.2,.7,.2,1) settings-in}@keyframes settings-in{0%{opacity:0;transform:translateY(8px)scale(.985)}to{opacity:1;transform:none}}.settings-shell{grid-template-columns:220px minmax(0,1fr);height:100%;display:grid;position:relative}.settings-nav{border-right:1px solid var(--border);background:var(--sidebar-bg);padding:18px 12px}.settings-title{letter-spacing:-.01em;margin:4px 10px 14px;font-size:1.05rem;font-weight:600}.settings-tabs{flex-direction:column;gap:2px;display:flex}.settings-tab{color:var(--muted);font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:10px;align-items:center;gap:10px;padding:9px 10px;font-size:.92rem;font-weight:500;display:flex}.settings-tab svg{fill:none;stroke:currentColor;stroke-width:1.7px;stroke-linecap:round;stroke-linejoin:round;width:18px;height:18px}.settings-tab:hover{color:var(--text);background:color-mix(in srgb, var(--text) 5%, transparent)}.settings-tab[aria-selected=true]{color:var(--text);background:color-mix(in srgb, var(--text) 9%, transparent)}.settings-body{padding:22px 28px 32px;position:relative;overflow-y:auto}.settings-close{position:absolute;top:14px;right:14px}.settings-panel h3{margin:8px 0 6px;font-size:1rem;font-weight:600}.settings-panel h3~h3{margin-top:30px}.setting-row{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:24px;padding:16px 0;display:flex}.setting-text{min-width:0}.setting-label{margin:0;font-size:.95rem;font-weight:500}.setting-desc{color:var(--muted);margin:3px 0 0;font-size:.85rem;line-height:1.45}.segmented{border:1px solid var(--border);background:color-mix(in srgb, var(--text) 3%, var(--bg));border-radius:12px;flex:none;padding:3px;display:inline-flex}.segmented button{min-width:40px;min-height:34px;color:var(--muted);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:9px;place-items:center;padding:0 12px;font-size:.88rem;font-weight:500;display:inline-grid}.segmented button svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:18px;height:18px}.segmented button:hover{color:var(--text)}.segmented button[aria-checked=true]{background:var(--bg);color:var(--text);box-shadow:0 1px 2px #0000001f, 0 0 0 1px var(--border)}.switch{background:color-mix(in srgb, var(--text) 18%, transparent);cursor:pointer;border:0;border-radius:999px;flex:none;width:44px;height:26px;padding:0;transition:background-color .2s;position:relative}.switch[aria-checked=true]{background:var(--accent)}.switch:disabled{opacity:.45;cursor:not-allowed}.switch-thumb{background:#fff;border-radius:50%;width:20px;height:20px;transition:transform .2s;position:absolute;top:3px;left:3px;box-shadow:0 1px 3px #0000004d}.switch[aria-checked=true] .switch-thumb{transform:translate(18px)}.settings-card{border:1px solid var(--border);border-radius:14px;align-items:center;gap:14px;margin-top:12px;padding:16px;display:flex}.settings-card .setting-text{flex:1}.account-avatar-lg{width:44px;height:44px;font-size:1.05rem}.plan-name-lg{letter-spacing:-.02em;margin:2px 0 0;font-size:1.3rem;font-weight:600}.settings-actions{flex-wrap:wrap;gap:10px;margin-top:16px;display:flex}.btn-pill{border:1px solid var(--border-strong);min-height:38px;color:var(--text);font:inherit;white-space:nowrap;cursor:pointer;background:0 0;border-radius:999px;justify-content:center;align-items:center;padding:0 16px;font-size:.9rem;font-weight:500;text-decoration:none;display:inline-flex}.btn-pill:hover{border-color:var(--muted)}.btn-pill.is-danger{color:var(--error);border-color:color-mix(in srgb, var(--error) 45%, transparent)}.btn-pill.is-danger:hover{border-color:var(--error)}.btn-pill:disabled{opacity:.45;cursor:not-allowed}.swatches button{min-width:38px;padding:0 9px}.swatch{border-radius:50%;width:18px;height:18px;display:block;box-shadow:inset 0 0 0 1px #00000026}.swatch-violet{background:linear-gradient(135deg,#a78bfa,#f472b6)}.swatch-blue{background:linear-gradient(135deg,#2f5bff,#06b6d4)}.swatch-amber{background:linear-gradient(135deg,#ffb23f,#ea580c)}.swatch-platinum{background:linear-gradient(135deg,#fff,#8a8d94)}.setting-field{border-bottom:1px solid var(--border);flex-direction:column;gap:4px;padding:16px 0;display:flex}.setting-field textarea{border:1px solid var(--border-strong);background:color-mix(in srgb, var(--text) 2%, var(--bg));width:100%;min-height:96px;color:var(--text);font:inherit;resize:vertical;border-radius:12px;margin-top:8px;padding:10px 12px;font-size:.92rem;line-height:1.5}.setting-field textarea:focus{outline:2px solid var(--accent);outline-offset:1px}.setting-field textarea:disabled{opacity:.5}.field-counter{color:var(--muted);text-align:right;font-variant-numeric:tabular-nums;margin:4px 0 0;font-size:.78rem}.settings-note{color:var(--muted);margin:14px 0 0;font-size:.82rem;line-height:1.5}.setting-value{color:var(--muted);text-align:right;overflow-wrap:anywhere;margin:0;font-size:.9rem}.shortcut{flex:none;gap:4px;display:inline-flex}kbd{border:1px solid var(--border-strong);background:color-mix(in srgb, var(--text) 3%, var(--bg));min-width:26px;height:26px;color:var(--text);font-family:var(--font-mono);border-bottom-width:2px;border-radius:7px;place-items:center;padding:0 7px;font-size:.78rem;display:inline-grid}.plan-list{flex-direction:column;gap:8px;margin:12px 0 0;padding:0;list-style:none;display:flex}.plan-item{border:1px solid var(--border);border-radius:12px;align-items:center;gap:12px;padding:12px 14px;display:flex}.plan-item.is-current{border-color:var(--accent)}.plan-item-name{flex:1;font-weight:600}.plan-item-price{color:var(--muted);font-variant-numeric:tabular-nums;font-size:.9rem}.plan-item-trial{color:var(--accent);font-size:.82rem;font-weight:600}.plan-list-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 12px;display:flex}.plan-list-head h3{margin:0}.period-switch{gap:6px;display:flex}.period-switch .btn-pill[aria-pressed=true]{background:var(--text);color:var(--bg);border-color:#0000}.plan-item-tag{background:color-mix(in srgb, var(--text) 7%, transparent);color:var(--muted);border-radius:999px;padding:2px 9px;font-size:.75rem;font-weight:500}.plan-item.is-current .plan-item-tag{background:color-mix(in srgb, var(--accent) 18%, transparent);color:var(--accent)}.btn-pill.is-primary{background:var(--text);color:var(--bg);border-color:#0000}.chat{flex-direction:column;min-width:0;min-height:0;display:flex;overflow-x:clip}.chat-top{align-items:center;gap:8px;min-height:56px;padding:10px 16px;display:flex}.menu-btn{display:none}.chat-title-wrap{flex:1;min-width:0;display:flex;position:relative}.chat-title{min-width:0;max-width:100%;color:var(--muted);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:8px;align-items:center;gap:4px;margin:0 0 0 -6px;padding:4px 6px;font-size:.92rem;font-weight:500;transition:background-color .15s,color .15s;display:inline-flex}.chat-title-text{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.chat-title:not(:disabled):hover,.chat-title[aria-expanded=true]{background:color-mix(in srgb, var(--text) 7%, transparent);color:var(--text)}.chat-title:disabled{cursor:default}.chat-title-chevron{fill:none;stroke:currentColor;stroke-width:2px;stroke-linecap:round;stroke-linejoin:round;flex:none;width:14px;height:14px}.chat-title:disabled .chat-title-chevron{display:none}.title-menu{z-index:60;min-width:220px;left:0}.title-menu .menu-shortcut{padding-left:24px}.chat-title-rename{border:1px solid var(--border-strong);background:var(--composer-bg);min-width:0;max-width:420px;color:var(--text);font:inherit;border-radius:8px;outline:0;flex:1;padding:4px 8px;font-size:.92rem}.share-btn{border:1px solid var(--border-strong);height:32px;color:var(--text);font:inherit;cursor:pointer;background:0 0;border-radius:9px;align-items:center;gap:6px;padding:0 10px 0 8px;font-size:.85rem;font-weight:500;transition:background-color .15s;display:inline-flex}.share-btn:hover{background:color-mix(in srgb, var(--text) 7%, transparent)}.share-btn svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:16px;height:16px}.share-btn[hidden]{display:none}@media (max-width:600px){.share-btn{padding:0 7px}.share-btn span{display:none}}.thread{overscroll-behavior:contain;scroll-behavior:smooth;flex:1;min-height:0;overflow-y:auto}.welcome{text-align:center;flex-direction:column;justify-content:center;align-items:center;max-width:760px;margin:0 auto;padding:24px 16px 28px;display:flex}.eye-icon .eye-lid{fill:currentColor;stroke:none}.eye-icon .eye-line{fill:none;stroke:currentColor;stroke-width:7px}.eye-icon .eye-lash{fill:none;stroke:currentColor;stroke-width:6px;opacity:.55}.eye-icon .eye-iris{fill:color-mix(in srgb, currentColor 40%, var(--bg));stroke:none}.icon-btn .eye-icon{width:22px;height:22px}.private-toggle[aria-pressed=true]{background:color-mix(in srgb, var(--text) 10%, transparent);color:var(--text)}.private-badge{border:1px solid var(--border-strong);color:var(--muted);white-space:nowrap;border-radius:999px;flex:none;align-items:center;gap:6px;padding:3px 10px 3px 8px;font-size:.8rem;font-weight:500;display:inline-flex}.private-badge[hidden]{display:none}.private-badge .eye-icon{width:16px;height:16px}@property --vignette{syntax:"<number>";inherits:false;initial-value:0}.chat{--vignette-color:30 24 14;--vignette-max:.2;background-image:radial-gradient(ellipse 75% 70% at 50% 45%, transparent 35%, rgb(var(--vignette-color) / calc(var(--vignette) * var(--vignette-max))) 100%);transition:--vignette .8s}.chat.is-private{--vignette:1}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .chat{--vignette-color:0 0 0;--vignette-max:.62}}:root[data-theme=dark] .chat{--vignette-color:0 0 0;--vignette-max:.62}.welcome.is-private .welcome-title em{--title-a:var(--muted);--title-b:var(--muted);--title-c:var(--muted)}.welcome-title{letter-spacing:-.04em;margin:0;font-size:clamp(1.9rem,4.6vw,2.8rem);font-weight:600;line-height:1.1}@property --title-a{syntax:"<color>";inherits:false;initial-value:#0000}@property --title-b{syntax:"<color>";inherits:false;initial-value:#0000}@property --title-c{syntax:"<color>";inherits:false;initial-value:#0000}.welcome-title em{--title-a:var(--grad-a);--title-b:var(--grad-b);--title-c:var(--grad-c);background:linear-gradient(100deg, var(--title-a), var(--title-b) 60%, var(--title-c));color:#0000;font-family:var(--font-serif);letter-spacing:-.01em;-webkit-background-clip:text;background-clip:text;padding:0 .06em;font-size:1.08em;font-weight:400;transition:--title-a .4s,--title-b .4s,--title-c .4s}.suggestions{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;width:100%;max-width:620px;display:grid}.suggestion{border:1px solid var(--border);color:var(--text);font:inherit;text-align:left;cursor:pointer;background:0 0;border-radius:14px;flex-direction:column;gap:2px;padding:14px 16px;transition:border-color .15s,background-color .15s;display:flex}.suggestion:hover{border-color:var(--border-strong);background:color-mix(in srgb, var(--text) 3%, transparent)}.suggestion-title{font-size:.92rem;font-weight:500}.suggestion-text{color:var(--muted);font-size:.86rem}.messages{max-width:var(--thread-width);font-family:var(--chat-font);font-size:var(--chat-text);flex-direction:column;gap:28px;margin:0 auto;padding:8px 16px 32px;list-style:none;display:flex}.messages:empty{display:none}.msg{gap:14px;min-width:0;display:flex}.msg-user{justify-content:flex-end}.msg-user-body{flex-direction:column;align-items:flex-end;gap:6px;min-width:0;max-width:85%;display:flex}.msg-files{justify-content:flex-end;align-items:flex-start;margin:0}.msg-user 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75%);filter:blur(30px);opacity:.4;pointer-events:none;border-radius:60px;transition:opacity .45s;position:absolute;inset:-30px -44px}.composer-box:focus-within:before{opacity:.85}@property --glow-1{syntax:"<color>";inherits:true;initial-value:#0000}@property --glow-2{syntax:"<color>";inherits:true;initial-value:#0000}@property --glow-3{syntax:"<color>";inherits:true;initial-value:#0000}.composer-box{--glow-1:color-mix(in srgb, var(--grad-a) 85%, transparent);--glow-2:color-mix(in srgb, var(--grad-b) 75%, transparent);--glow-3:color-mix(in srgb, var(--grad-c) 65%, transparent);transition:border-color .15s,box-shadow .15s,--glow-1 .8s,--glow-2 .8s,--glow-3 .8s}.chat.is-private .composer-box{--glow-1:#28263080;--glow-2:#1413188c;--glow-3:#28263080}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .chat.is-private .composer-box{--glow-1:#000000e6;--glow-2:#5a586859;--glow-3:#000000e6}}:root[data-theme=dark] .chat.is-private .composer-box{--glow-1:#000000e6;--glow-2:#5a586859;--glow-3:#000000e6}.composer-box.is-moving:before,.queue:not([hidden])+.composer-box:before{opacity:0;transition:none}.msg-user .msg-content{background:linear-gradient(180deg, #ffffff0d, transparent), var(--bubble-user);box-shadow:var(--shade-sm), var(--edge-light)}.suggestion{background:color-mix(in srgb, var(--composer-bg) 45%, transparent);box-shadow:var(--shade-sm), var(--edge-light);transition:border-color .15s,background-color .15s,box-shadow .2s,transform .2s}.suggestion:hover{box-shadow:var(--shade-md), var(--edge-light);transform:translateY(-1px)}.code-block{box-shadow:var(--shade-sm)}@media (prefers-reduced-motion:reduce){.suggestion:hover{transform:none}}.voice-btn svg{stroke-width:2px}.composer-box[hidden]{display:none}.voice-mode{border:1px solid color-mix(in srgb, var(--accent) 35%, var(--border-strong));background:var(--composer-bg);min-height:76px;box-shadow:var(--shade-lg), var(--edge-light), 0 0 32px -8px color-mix(in srgb, var(--accent) 35%, transparent);border-radius:22px;align-items:center;gap:14px;padding:10px 12px 10px 10px;animation:.4s cubic-bezier(.22,1,.36,1) voice-in;display:flex;position:relative}.voice-mode[hidden]{display:none}@keyframes voice-in{0%{opacity:0;transform:translateY(8px)scale(.98)}}.voice-orb{--level:0;cursor:pointer;background:0 0;border:0;border-radius:50%;flex:none;place-items:center;width:56px;height:56px;padding:0;display:grid;position:relative}.voice-mode[data-state=listening] .voice-orb,.voice-mode[data-state=muted] .voice-orb{cursor:default}.voice-halo{background:conic-gradient(from 0deg, var(--grad-a), var(--grad-b), var(--grad-c), var(--grad-a));filter:blur(9px);opacity:calc(.35 + var(--level) * .55);transform:scale(calc(.8 + var(--level) * .55));border-radius:50%;transition:opacity .3s;position:absolute;inset:2px}.voice-mode[data-state=thinking] .voice-halo{opacity:.5;animation:2.4s linear infinite voice-turn}.voice-mode[data-state=muted] .voice-halo{opacity:.12}@keyframes voice-turn{to{transform:scale(.9)rotate(1turn)}}.voice-mark{width:30px;height:30px;transform:scale(calc(1 + var(--level) * .15));position:relative}.voice-text{flex:1;min-width:0}.voice-status{color:var(--muted);margin:0;font-size:.78rem}.voice-caption{color:var(--text);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:2px 0 0;font-size:.95rem;line-height:1.4;display:-webkit-box;overflow:hidden}.voice-caption:empty{display:none}.voice-note{color:var(--muted);margin:4px 0 0;font-size:.78rem;line-height:1.4}.voice-note[hidden]{display:none}.voice-note-plans{color:var(--accent);font:inherit;cursor:pointer;background:0 0;border:0;padding:0;font-weight:600}.voice-note-plans:hover{text-decoration:underline}.voice-control{border:1px solid var(--border-strong);width:40px;height:40px;color:var(--text);cursor:pointer;background:0 0;border-radius:50%;flex:none;place-items:center;transition:transform .15s,background-color .15s;display:grid}.voice-control:hover{background:color-mix(in srgb, var(--text) 7%, transparent)}.voice-control svg{fill:none;stroke:currentColor;stroke-width:1.9px;stroke-linecap:round;stroke-linejoin:round;width:19px;height:19px}.voice-control .icon-mic-off,.voice-control[aria-pressed=true] .icon-mic{display:none}.voice-control[aria-pressed=true] .icon-mic-off{display:block}.voice-control[aria-pressed=true]{background:color-mix(in srgb, var(--text) 10%, transparent)}.voice-end{color:#fff;background:#e5484d;border-color:#0000}.voice-end:hover{background:#d93d42}@media (prefers-reduced-motion:reduce){.voice-mode,.voice-mode[data-state=thinking] .voice-halo{animation:none}}.voice-dialog{width:min(560px,100vw - 32px);max-height:min(720px,100dvh - 48px)}.voice-dialog .viewer-head{border-bottom:0;padding:14px 10px 0 20px}.voice-dialog .viewer-title{letter-spacing:-.01em;font-size:1.35rem;font-weight:600}.voice-pick-body{flex-direction:column;gap:14px;min-height:0;padding:0 20px 18px;display:flex;overflow-y:auto}.voice-stage{flex-direction:column;align-items:center;padding:4px 0 0;display:flex}.voice-stage-orb{--level:0;--hue:0deg;cursor:pointer;background:0 0;border:0;border-radius:50%;place-items:center;width:150px;height:150px;padding:0;display:grid;position:relative}.voice-stage-orb .voice-halo{filter:blur(22px) hue-rotate(var(--hue));opacity:calc(.5 + var(--level) * .5);transform:scale(calc(.92 + var(--level) * .5));transition:filter .8s,opacity .2s;animation:3.6s ease-in-out infinite voice-breathe;inset:22px}@keyframes voice-breathe{0%,to{scale:.94}50%{scale:1.06}}.voice-stage-orb .voice-mark{width:62px;height:62px;transform:scale(calc(1 + var(--level) * .2))}.voice-ripple{border:2px solid color-mix(in srgb, var(--grad-b) 70%, transparent);opacity:0;filter:hue-rotate(var(--hue));pointer-events:none;border-radius:50%;transition:filter .8s;position:absolute;inset:34px}.voice-stage[data-playing] .voice-ripple{animation:2.2s cubic-bezier(.2,.6,.35,1) infinite voice-ripple}.voice-stage[data-playing] .voice-ripple+.voice-ripple{animation-delay:1.1s}@keyframes voice-ripple{0%{opacity:.7;transform:scale(.85)}to{opacity:0;transform:scale(1.6)}}.voice-stage-name{letter-spacing:-.01em;margin:2px 0 0;font-size:1.15rem;font-weight:600}.voice-stage-tone{color:var(--muted);margin:2px 0 0;font-size:.85rem}.voice-langs{align-self:center}.voice-options{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}@media (max-width:440px){.voice-options{grid-template-columns:minmax(0,1fr)}.voice-stage-orb{width:116px;height:116px}.voice-stage-orb .voice-mark{width:50px;height:50px}}.voice-option{--hue:0deg;border:1px solid var(--border);min-width:0;color:var(--text);font:inherit;text-align:left;cursor:pointer;background:0 0;border-radius:14px;align-items:center;gap:10px;padding:10px 12px;transition:border-color .2s,background-color .2s,transform .15s;display:flex}.voice-option:hover{background:color-mix(in srgb, var(--text) 5%, transparent)}.voice-option:active{transform:scale(.98)}.voice-option[aria-checked=true]{border-color:color-mix(in srgb, var(--accent) 60%, var(--border));background:color-mix(in srgb, var(--accent) 10%, transparent)}.voice-option-dot{background:conic-gradient(from 0deg, var(--grad-a), var(--grad-b), var(--grad-c), var(--grad-a));width:28px;height:28px;filter:hue-rotate(var(--hue));box-shadow:0 0 14px -3px var(--grad-b);border-radius:50%;flex:none;transition:transform .3s cubic-bezier(.22,1,.36,1)}.voice-option[aria-checked=true] .voice-option-dot{transform:scale(1.12)}.voice-option-text{flex-direction:column;flex:1;min-width:0;line-height:1.3;display:flex}.voice-option-name{font-size:.92rem;font-weight:600}.voice-option-tone{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:.78rem;overflow:hidden}.voice-bars{height:16px;color:var(--accent);opacity:0;flex:none;align-items:center;gap:2px;transition:opacity .2s;display:flex}.voice-bars i{background:currentColor;border-radius:2px;width:3px;height:30%;display:block}.voice-option[data-playing] .voice-bars{opacity:1}.voice-option[data-playing] .voice-bars i{animation:.9s ease-in-out infinite voice-bar}.voice-option[data-playing] .voice-bars i:nth-child(2){animation-delay:-.45s}.voice-option[data-playing] .voice-bars i:nth-child(3){animation-delay:-.2s}.voice-option[data-playing] .voice-bars i:nth-child(4){animation-delay:-.65s}@keyframes voice-bar{0%,to{height:25%}50%{height:100%}}.voice-pick-note{text-align:center;margin:0}.voice-dialog .settings-actions{justify-content:center;margin-top:0}#voice-setting-btn svg{width:14px;height:14px}@media (prefers-reduced-motion:reduce){.voice-stage-orb .voice-halo,.voice-stage[data-playing] .voice-ripple,.voice-option[data-playing] .voice-bars i{animation:none}}@property --tour-angle{syntax:"<angle>";inherits:false;initial-value:0deg}.tour{z-index:1000;opacity:0;transition:opacity .25s;position:fixed;inset:0}.tour.is-open{opacity:1}.tour-spot{pointer-events:none;border-radius:18px;transition:top .5s cubic-bezier(.22,1,.36,1),left .5s cubic-bezier(.22,1,.36,1),width .5s cubic-bezier(.22,1,.36,1),height .5s cubic-bezier(.22,1,.36,1);position:fixed;box-shadow:0 0 0 200vmax #08060c9e}.tour-spot:before,.tour-spot:after{content:"";border-radius:inherit;transition:opacity .3s;position:absolute;inset:-2px}.tour-spot:before{background:conic-gradient(from var(--tour-angle), var(--grad-a), var(--grad-b), var(--grad-c), var(--grad-a));-webkit-mask-composite:xor;padding:2px;animation:3.2s linear infinite tour-turn;-webkit-mask-image:linear-gradient(#000 0 0),linear-gradient(#000 0 0);mask-image:linear-gradient(#000 0 0),linear-gradient(#000 0 0);-webkit-mask-position:0 0,0 0;mask-position:0 0,0 0;-webkit-mask-size:auto,auto;mask-size:auto,auto;-webkit-mask-repeat:repeat,repeat;mask-repeat:repeat,repeat;-webkit-mask-clip:content-box,border-box;mask-clip:content-box,border-box;-webkit-mask-origin:content-box,border-box;mask-origin:content-box,border-box;-webkit-mask-composite:xor;mask-composite:exclude;-webkit-mask-source-type:auto,auto;mask-mode:match-source,match-source}.tour-spot:after{box-shadow:0 0 22px 2px color-mix(in srgb, var(--grad-b) 55%, transparent), 0 0 44px 8px color-mix(in srgb, var(--grad-a) 28%, transparent);opacity:.8;animation:2.4s ease-in-out infinite tour-glow}.tour-spot.is-empty:before,.tour-spot.is-empty:after{opacity:0}@keyframes tour-turn{to{--tour-angle:360deg}}@keyframes tour-glow{50%{opacity:.45}}.tour-card{border:1px solid var(--border-strong);background:var(--composer-bg);width:min(360px,100vw - 32px);color:var(--text);border-radius:18px;padding:18px 18px 14px;transition:top .5s cubic-bezier(.22,1,.36,1),left .5s cubic-bezier(.22,1,.36,1);position:fixed;top:50%;left:50%;box-shadow:0 24px 60px -16px #00000080}.tour-card>*{animation:.35s cubic-bezier(.22,1,.36,1) both tour-in}@keyframes tour-in{0%{opacity:0;transform:translateY(6px)}}.tour-card[data-step=welcome],.tour-card[data-step=done]{text-align:center}.tour-mark{width:64px;height:64px;margin:4px auto 10px;display:block}.tour-count{color:var(--muted);letter-spacing:.02em;margin:0;font-size:.75rem;font-weight:500}.tour-title{letter-spacing:-.01em;margin:4px 0 6px;font-size:1.1rem;font-weight:600}.tour-text{color:color-mix(in srgb, var(--text) 82%, var(--muted));margin:0;font-size:.9rem;line-height:1.5}.tour-dots{gap:5px;margin:14px 0 12px;display:flex}.tour-card[data-step=welcome] .tour-dots,.tour-card[data-step=done] .tour-dots{justify-content:center}.tour-dots span{background:color-mix(in srgb, var(--text) 18%, transparent);border-radius:999px;width:6px;height:6px;transition:width .3s,background-color .3s}.tour-dots .is-done{background:color-mix(in srgb, var(--accent) 55%, transparent)}.tour-dots .is-current{background:var(--accent);width:18px}.tour-actions{align-items:center;gap:8px;display:flex}.tour-gap{flex:1}.tour-skip{color:var(--muted);font:inherit;cursor:pointer;background:0 0;border:0;padding:6px 4px;font-size:.85rem}.tour-skip:hover{color:var(--text)}@media (prefers-reduced-motion:reduce){.tour,.tour-spot,.tour-card{transition:none}.tour-spot:before,.tour-spot:after,.tour-card>*{animation:none}}#atlas{--view-a:var(--c-atlas);--view-c:var(--grad-b)}#atlas-btn svg{stroke:var(--c-atlas)}#atlas.is-map{gap:0;max-width:none;height:100%;min-height:0;padding:0}.atlas-home{flex-direction:column;align-items:center;gap:24px;width:100%;display:flex}.atlas-home[hidden]{display:none}.atlas-form{border:1px solid var(--border-strong);background:var(--input-bg);border-radius:999px;align-items:center;gap:8px;width:100%;max-width:620px;padding:6px 6px 6px 14px;transition:border-color .15s,box-shadow .15s;display:flex}.atlas-form:focus-within{border-color:var(--c-atlas);box-shadow:0 0 0 4px color-mix(in srgb, var(--c-atlas) 16%, transparent)}.atlas-form>svg{fill:none;width:18px;height:18px;stroke:var(--c-atlas);stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;flex:none}.atlas-form input{min-width:0;color:var(--text);font:inherit;background:0 0;border:0;outline:none;flex:1;font-size:.95rem}.atlas-form input::placeholder{color:var(--muted)}.atlas-examples{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.atlas-example{border:1px solid var(--border);color:var(--muted);font:inherit;cursor:pointer;background:0 0;border-radius:999px;padding:6px 12px;font-size:.85rem;transition:border-color .15s,color .15s}.atlas-example:hover:not(:disabled){border-color:var(--border-strong);color:var(--text)}.atlas-example:disabled{opacity:.5;cursor:default}.atlas-note{max-width:520px;color:var(--muted);text-align:center;margin:-8px 0 0;font-size:.85rem}.atlas-note[hidden]{display:none}.atlas-maps{width:100%;max-width:620px}.atlas-maps-title{color:var(--muted);letter-spacing:.06em;text-transform:uppercase;justify-content:space-between;margin:0 0 10px;font-size:.76rem;font-weight:600;display:flex}.atlas-maps-count{letter-spacing:0;font-variant-numeric:tabular-nums;font-weight:500}.atlas-maps-empty{color:var(--muted);margin:0;font-size:.9rem}.atlas-maps-empty[hidden]{display:none}.atlas-map-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0;padding:0;list-style:none;display:grid}.atlas-map-list li{min-width:0;position:relative}.atlas-map-card{border:1px solid var(--border);width:100%;color:var(--text);font:inherit;text-align:left;cursor:pointer;background:0 0;border-radius:14px;flex-direction:column;gap:4px;padding:14px 44px 14px 16px;transition:border-color .15s,background-color .15s;display:flex}.atlas-map-card:hover{border-color:var(--border-strong);background:color-mix(in srgb, var(--text) 3%, transparent)}.atlas-map-card-title{text-overflow:ellipsis;white-space:nowrap;font-size:.92rem;font-weight:500;overflow:hidden}.atlas-map-card-meta{color:var(--muted);font-size:.8rem}.atlas-map-delete{width:30px;height:30px;color:var(--muted);position:absolute;top:9px;right:8px}.atlas-map-delete svg{width:16px;height:16px}.atlas-stage{flex-direction:column;width:100%;height:100%;min-height:0;display:flex}.atlas-stage[hidden]{display:none}.atlas-bar{border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:8px 12px;display:flex}.atlas-map-title{min-width:0;color:var(--text);font:inherit;text-align:left;cursor:text;background:0 0;border:0;border-radius:10px;flex:1;align-items:center;gap:6px;margin:0;padding:6px 8px;font-size:.92rem;font-weight:500;transition:background-color .15s;display:flex}.atlas-map-title[hidden]{display:none}.atlas-map-title:hover{background:color-mix(in srgb, var(--text) 5%, transparent)}.atlas-map-title-text{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.atlas-map-title svg{fill:none;width:14px;height:14px;stroke:var(--muted);stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;opacity:0;flex:none;transition:opacity .15s}.atlas-map-title:hover svg,.atlas-map-title:focus-visible svg{opacity:1}.atlas-title-input{border:1px solid var(--c-atlas);background:var(--input-bg);min-width:0;color:var(--text);font:inherit;box-shadow:0 0 0 3px color-mix(in srgb, var(--c-atlas) 16%, transparent);border-radius:10px;outline:none;flex:1;padding:5px 8px;font-size:max(16px,.92rem);font-weight:500}.atlas-title-input[hidden]{display:none}.atlas-bar-actions{gap:2px;display:flex}.atlas-canvas{background:radial-gradient(ellipse at center, color-mix(in srgb, var(--c-atlas) 6%, transparent), transparent 70%);flex:1;min-height:0;position:relative;overflow:hidden}.atlas-svg{cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none;outline:none;width:100%;height:100%;display:block}.atlas-svg.is-panning{cursor:grabbing}.atlas-svg:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.atlas-hint{background:color-mix(in srgb, var(--bg) 82%, transparent);color:var(--muted);white-space:nowrap;pointer-events:none;border-radius:999px;margin:0;padding:4px 12px;font-size:.78rem;transition:opacity .4s;position:absolute;bottom:10px;left:50%;transform:translate(-50%)}.atlas-hint.is-gone{opacity:0}#atlas-root-gradient stop:first-child{stop-color:var(--grad-a)}#atlas-root-gradient stop:last-child{stop-color:var(--grad-b)}#atlas-glow-gradient stop:first-child{stop-color:var(--grad-a);stop-opacity:.5}#atlas-glow-gradient stop:nth-child(2){stop-color:var(--grad-b);stop-opacity:.16}#atlas-glow-gradient stop:nth-child(3){stop-color:var(--grad-b);stop-opacity:0}.atlas-node{cursor:pointer;outline:none}.atlas-svg.is-panning .atlas-node{cursor:grabbing}.atlas-hit{fill:#0000;stroke:none;pointer-events:all}.atlas-node-in,.atlas-halo{transform-box:fill-box;transform-origin:50%}.atlas-dot{fill:var(--atlas-hue,var(--c-atlas));stroke:var(--bg);stroke-width:2px;transition:stroke-width .15s}.atlas-node:hover .atlas-dot,.atlas-node:focus-visible .atlas-dot,.atlas-node.is-selected .atlas-dot{stroke:var(--atlas-hue,var(--c-atlas));stroke-width:3px;fill:var(--bg)}.atlas-node.is-root .atlas-dot{fill:url(#atlas-root-gradient);stroke:var(--bg);stroke-width:3px}.atlas-node.is-root:hover .atlas-dot,.atlas-node.is-root.is-selected .atlas-dot{stroke:var(--grad-b);stroke-width:4px}.atlas-halo{fill:url(#atlas-glow-gradient);opacity:.85;pointer-events:none}.atlas-photo{pointer-events:none}.atlas-photo-ring{fill:none;stroke:var(--grad-b);stroke-width:3px;pointer-events:none}.atlas-node.is-root.has-photo:hover .atlas-photo-ring,.atlas-node.is-root.has-photo.is-selected .atlas-photo-ring{stroke-width:4px}.atlas-label{fill:var(--text);font-family:var(--font-sans);paint-order:stroke;stroke:var(--bg);stroke-width:4px;stroke-linejoin:round;font-size:13px;font-weight:500}.atlas-node.is-root .atlas-label{font-size:16px;font-weight:600}.atlas-node[data-depth="2"] .atlas-label{font-size:12.5px;font-weight:400}.atlas-node[data-depth="3"] .atlas-label,.atlas-node[data-depth="4"] .atlas-label,.atlas-node[data-depth="5"] .atlas-label{fill:color-mix(in srgb, var(--text) 80%, var(--muted));font-size:12px;font-weight:400}.atlas-svg.is-narrow .atlas-label{font-size:15px}.atlas-svg.is-narrow .atlas-node.is-root .atlas-label{font-size:18px}.atlas-svg.is-narrow .atlas-node[data-depth="2"] .atlas-label{font-size:14.5px}.atlas-svg.is-narrow .atlas-node[data-depth="3"] .atlas-label,.atlas-svg.is-narrow .atlas-node[data-depth="4"] .atlas-label,.atlas-svg.is-narrow .atlas-node[data-depth="5"] 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