:root{--canvas: #ffffff;--milk: #f7faff;--ink: #24324a;--muted: #6f7c94;--muted-soft: #9aa6b9;--blue: #4c6fff;--blue-soft: #eaf0ff;--peach: #ffb7a7;--peach-soft: #fff0ec;--lilac: #c9bbff;--lilac-soft: #f1edff;--mint: #dff7e8;--mint-ink: #16734b;--rose: #fff0f1;--rose-ink: #a33e4b;--border: #d9e4f5;--border-strong: #b6caf2;--shadow: 0 12px 32px rgba(55, 83, 136, .1);--radius-sm: 10px;--radius-md: 16px;--radius-lg: 22px;--focus: 0 0 0 3px rgba(76, 111, 255, .24);font-family:Noto Sans TC,PingFang TC,Heiti 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12px;font-size:12px;line-height:1.6;text-align:center}.outline-add-button,.upload-button{display:flex;align-items:center;justify-content:center;gap:7px;width:100%;min-height:42px;margin-top:13px;border:1px solid var(--blue);border-radius:10px;background:var(--canvas);color:var(--blue);cursor:pointer;font-size:12px;font-weight:600;transition:background .15s ease}.outline-add-button:hover,.upload-button:hover{background:var(--blue-soft)}.upload-button input{display:none}.mcp-form{display:grid;gap:9px;overflow:hidden;margin-top:10px;border:1px solid var(--border);border-radius:11px;padding:11px}.mcp-form label,.template-form label{display:grid;gap:4px;color:var(--muted);font-size:11px}.mcp-form input,.template-form input{min-width:0;border:1px solid var(--border);border-radius:8px;background:var(--canvas);color:var(--ink);padding:8px 9px;font-size:12px}.primary-small-button,.quiet-button{min-height:38px;border-radius:9px;cursor:pointer;padding:8px 14px;font-size:12px;font-weight:700}.primary-small-button{border:1px solid var(--blue);background:var(--blue);color:#fff}.primary-small-button:hover{background:#3b5be1}.quiet-button{border:1px solid var(--border);background:var(--canvas);color:var(--muted)}.quiet-button:hover{background:var(--milk);color:var(--ink)}.restore-button{display:flex;align-items:center;justify-content:center;gap:6px;min-height:39px;margin-top:auto;border:1px solid var(--border);border-radius:10px;background:var(--canvas);color:var(--muted);cursor:pointer;font-size:12px;font-weight:600}.restore-button:hover{border-color:var(--blue);color:var(--blue);background:var(--blue-soft)}.drawer-layer,.modal-layer{position:fixed;z-index:30;inset:0;display:flex;pointer-events:none}.modal-scrim{position:absolute;z-index:0;inset:0;width:100%;height:100%;border:0;background:#24324a2e;cursor:pointer;pointer-events:auto}.mobile-drawer{position:relative;z-index:1;display:flex;width:min(88vw,380px);height:100%;flex-direction:column;background:var(--canvas);box-shadow:var(--shadow);pointer-events:auto}.drawer-right{margin-left:auto}.drawer-header{display:flex;align-items:center;justify-content:space-between;min-height:68px;padding:0 18px;border-bottom:1px solid var(--border)}.drawer-header h2{margin:0;font-size:18px}.close-button{display:grid;width:42px;height:42px;place-items:center;border:1px solid var(--border-strong);border-radius:50%;background:var(--canvas);color:var(--blue);cursor:pointer}.close-button:hover{background:var(--blue-soft)}.is-mobile-drawer-content{flex:1;border:0;overflow:auto}.is-mobile-drawer-content .new-chat-button{margin-top:18px}.is-mobile-setup{flex:1;border:0;overflow:auto;padding:20px 18px}.location-layer{align-items:flex-end;justify-content:center}.location-sheet{position:relative;z-index:1;width:min(100%,460px);border:1px solid var(--border);border-bottom:0;border-radius:22px 22px 0 0;background:var(--canvas);box-shadow:0 -10px 30px #24324a1f;padding:20px 24px 22px;pointer-events:auto;text-align:center}.sheet-handle{width:48px;height:5px;margin:0 auto 18px;border-radius:99px;background:#c7ceda}.location-icon{display:grid;width:54px;height:54px;margin:0 auto 11px;place-items:center;border-radius:50%;background:var(--peach-soft);color:#d56453}.location-sheet h2{margin:0 0 7px;font-size:18px}.location-sheet p{max-width:340px;margin:0 auto 11px;color:var(--muted);font-size:13px;line-height:1.65}.location-tool{display:inline-flex;align-items:center;gap:5px;border-radius:99px;background:var(--milk);color:var(--ink);padding:5px 10px;font-family:JetBrains Mono,ui-monospace,monospace;font-size:10px}.location-actions{display:flex;gap:9px;margin-top:18px}.location-actions button{flex:1}.location-sheet small{display:block;margin-top:12px;color:var(--muted-soft);font-size:10px}.toast{position:fixed;z-index:50;right:22px;bottom:21px;display:flex;align-items:center;gap:8px;max-width:min(360px,calc(100vw - 30px));border:1px solid var(--border);border-radius:11px;background:var(--canvas);box-shadow:var(--shadow);padding:11px 14px;color:var(--ink);font-size:12px;line-height:1.45}.toast-success{border-color:#b9e8ca}.toast-success>svg{color:var(--mint-ink)}.toast-error{border-color:#f0c4c9}.toast-error>svg{color:var(--rose-ink)}.toast-info>svg{color:var(--blue)}@media(max-width:1180px)and (min-width:981px){.brand-lockup{padding-left:15px;padding-right:15px}.brand-lockup span{font-size:21px}.new-chat-button{margin-left:14px;margin-right:14px}.conversation-select{gap:8px;padding-left:9px}.conversation-select time{display:none}.chat-header,.chat-scroll,.chat-lower{padding-left:17px;padding-right:17px}.setup-panel{padding-left:14px;padding-right:14px}.capability-card{gap:7px}.capability-copy p{font-size:10px}}@media(max-width:980px){.app-shell{display:block}.desktop-sidebar,.desktop-setup{display:none}.chat-pane{width:100%;height:100dvh}.mobile-header{display:flex;align-items:center;justify-content:space-between;min-height:82px;padding:12px 18px 10px;border-bottom:1px solid var(--border-strong)}.mobile-brand{display:flex;align-items:center;gap:9px}.mobile-brand span{color:var(--ink);font-size:24px;letter-spacing:-.04em}.mobile-header-button{display:grid;width:50px;height:50px;place-items:center;border:1px solid var(--border-strong);border-radius:16px;background:var(--canvas);color:var(--ink);cursor:pointer}.mobile-header-button:hover{color:var(--blue);background:var(--blue-soft)}.chat-header{min-height:47px;padding:0 18px;border-bottom-color:var(--border)}.chat-title h1{max-width:65vw;font-size:14px}.chat-header-actions{display:none}.chat-scroll{gap:17px;padding:20px 18px 6px}.empty-state{gap:12px;align-items:flex-start;margin:40px 0 18px;padding:0 5px 9px}.empty-mochi{width:45px;height:45px}.empty-mochi svg{width:42px;height:37px}.empty-copy h2{font-size:20px;line-height:1.5}.empty-copy p{margin-bottom:10px;font-size:13px}.suggested-prompts{display:flex;flex-direction:column;align-items:stretch;gap:8px}.suggested-prompt{min-height:44px;padding:9px 12px;font-size:13px}.chat-lower{gap:9px;padding:8px 18px calc(13px + env(safe-area-inset-bottom))}.execution-summary{min-height:44px;border-radius:11px;padding:6px 8px}.execution-summary-icon{width:31px;height:31px}.execution-trace-card{position:fixed;right:0;bottom:0;left:0;z-index:40;max-height:min(72dvh,560px);border-radius:20px 20px 0 0;box-shadow:0 -12px 34px #24324a29;padding:17px 18px calc(18px + env(safe-area-inset-bottom))}.trace-card-mobile-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.trace-card-mobile-header strong{font-size:13px}.trace-card-mobile-header button{display:grid;width:32px;height:32px;place-items:center;border:1px solid var(--border);border-radius:9px;background:var(--milk);color:var(--ink);cursor:pointer}.trace-event dd pre{max-height:124px}.capability-path{border-radius:15px;padding:9px 11px 10px}.path-heading{margin-bottom:0;font-size:12px}.path-heading svg{width:32px;height:28px}.path-rail{min-height:63px}.path-line{top:21px;right:10%;left:10%}.path-runner-lane{top:1px}.path-runner-lane svg{width:27px;height:25px}.path-node{gap:0;padding-top:7px}.path-node-icon{width:37px;height:37px;border-width:3px}.path-node-icon svg{width:19px;height:19px}.path-node strong{display:none}.path-node>span{display:none}.path-check{top:14px;right:-5px;width:14px;height:14px}.path-check svg{width:10px;height:10px}.tool-activity-toggle{padding:9px 11px}.composer{min-height:59px;padding:7px 8px 7px 6px}.composer textarea{min-height:40px;padding:8px 6px;font-size:14px}.send-button{width:42px;height:42px}.composer-hint{display:none}.message-content{max-width:84%}.message-bubble{padding:12px 14px;font-size:14px}.message-avatar{width:34px;height:34px}.message-avatar svg{width:34px;height:31px}.follow-up-prompts{flex-direction:column;align-items:stretch}.follow-up-prompts button{border-radius:13px;padding:8px 11px}.toast{right:15px;bottom:calc(13px + env(safe-area-inset-bottom));left:15px;max-width:none}.location-sheet{padding-bottom:calc(22px + env(safe-area-inset-bottom))}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}