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#dad7ce;border-radius:8px;min-height:44px;padding:8px 10px;font-size:10px;line-height:1.4}.tone-agent-quick button:hover{background:#efede6;border-color:#b8b5ac}.tone-agent-turn{gap:8px;margin-top:15px;display:grid}.tone-agent-user{justify-content:flex-end;display:flex}.tone-agent-user p{color:#fff;overflow-wrap:anywhere;background:#272a2e;border-radius:11px 11px 3px;max-width:88%;margin:0;padding:9px 11px;font-size:11px;line-height:1.5}.tone-agent-working{color:#70736c;align-items:center;gap:7px;min-height:36px;font-size:10px;display:flex}.tone-agent-working i{background:var(--accent-ui);border-radius:50%;width:8px;height:8px;animation:1.4s ease-out infinite agent-pulse;box-shadow:0 0 #b83b2859}@keyframes agent-pulse{60%,to{box-shadow:0 0 0 7px #b83b2800}}.tone-agent-trace{background:#f4f2eb;border:1px solid #dbd8cf;border-radius:9px;overflow:hidden}.tone-agent-trace summary{color:#5d605a;cursor:pointer;grid-template-columns:auto auto auto 1fr;align-items:center;gap:6px;min-height:40px;padding:0 10px;font-size:10px;font-weight:700;list-style:none;display:grid}.tone-agent-trace summary::-webkit-details-marker{display:none}.tone-agent-trace summary b{min-width:19px;height:19px;font:650 9px/1 var(--font-geist-mono), monospace;background:#dedbd2;border-radius:999px;place-items:center;display:grid}.tone-agent-trace summary>svg:last-child{transition:transform var(--fast);justify-self:end}.tone-agent-trace[open] summary>svg:last-child{transform:rotate(180deg)}.tone-agent-trace ol{gap:1px;margin:0;padding:0 8px 8px;list-style:none;display:grid}.tone-agent-trace li{color:#347249;background:#ffffffb8;border-radius:6px;grid-template-columns:14px minmax(0,1fr);gap:5px;padding:7px;display:grid}.tone-agent-trace li.is-failed{color:#a43d2d}.tone-agent-trace li>span{gap:3px;min-width:0;display:grid}.tone-agent-trace li strong{color:#4e514c;font-size:9px}.tone-agent-trace li small{color:#62655f;overflow-wrap:anywhere;font-size:8px;line-height:1.35}.tone-agent-trace li code{color:#70736c;width:fit-content;font:600 7px/1.2 var(--font-geist-mono), monospace;background:#ece9e1;border-radius:4px;grid-column:2;padding:2px 4px}.tone-agent-assistant{background:#fff;border:1px solid #d8d5cc;border-radius:3px 11px 11px;padding:11px}.tone-agent-assistant>span{color:#a13b2b;font:750 8px/1 var(--font-geist-mono), monospace;letter-spacing:.06em;text-transform:uppercase;margin-bottom:6px;display:block}.tone-agent-assistant p{color:#3f423e;white-space:pre-wrap;overflow-wrap:anywhere;margin:0;font-size:11px;line-height:1.62}.tone-agent-applied{color:#327044;background:#eff7f0;border:1px solid #c9dcca;border-radius:8px;justify-content:space-between;align-items:center;gap:8px;min-height:38px;padding:5px 6px 5px 10px;font-size:9px;font-weight:720;display:flex}.tone-agent-applied span,.tone-agent-applied button{align-items:center;gap:5px;display:flex}.tone-agent-applied button{color:#3c6848;cursor:pointer;background:#fff;border:1px solid #bed2c0;border-radius:6px;min-height:30px;padding:0 8px;font-size:9px;font-weight:700}.tone-agent-applied b{color:#67806d;font-size:9px}.tone-agent-actions summary{color:#62655f;cursor:pointer;min-height:32px;font-size:9px}.tone-agent-actions ol{color:#686b65;gap:4px;margin:0;padding:0 0 0 18px;font-size:9px;line-height:1.45;display:grid}.tone-agent-inline-error,.tone-agent-error{color:#8c3528;background:#fff1ed;border:1px solid #e2b8ad;border-radius:8px;padding:9px 10px;font-size:9px;line-height:1.45}.tone-agent-error{margin-top:12px}.tone-agent-cancelled{color:#7a625e;align-items:center;gap:6px;font-size:9px;display:flex}.tone-agent-composer{padding:10px 12px max(10px, env(safe-area-inset-bottom));border-top:1px solid var(--line);background:#fff}.tone-agent-composer>label{color:#686b65;margin:0 0 6px 2px;font-size:9px;font-weight:720;display:block}.tone-agent-composer>div{background:#fbfaf6;border:1px solid #cbc8bf;border-radius:11px;grid-template-columns:minmax(0,1fr) 44px;align-items:end;gap:6px;padding:6px;display:grid}.tone-agent-composer textarea{resize:none;width:100%;min-height:50px;max-height:126px;color:var(--ink);background:0 0;border:0;outline:0;padding:6px;font-size:12px;line-height:1.45}.tone-agent-composer button{background:var(--accent-ui);color:#fff;cursor:pointer;border:0;border-radius:9px;place-items:center;width:44px;height:44px;display:grid}.tone-agent-composer button.is-stop{background:#34373b}.tone-agent-composer>small{color:#62655f;margin:6px 0 0 2px;font-size:8px;display:block}.agent-open-button.active{background:var(--accent-ui);border-color:#922d1f}@media (prefers-reduced-motion:reduce){.tone-agent-thread{scroll-behavior:auto}.tone-agent-working i{animation:none}}.source-picker-sheet section{margin-top:18px}.source-picker-sheet h3{margin:0 0 9px}.source-choice-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;display:grid}.source-choice-grid.performance{grid-template-columns:repeat(3,minmax(0,1fr))}.source-choice-grid button{min-height:66px;color:var(--ink);text-align:left;cursor:pointer;background:#fff;border:1px solid #d8d5cc;border-radius:10px;padding:10px}.source-choice-grid.performance button{text-align:center;min-height:66px}.source-choice-grid button strong,.source-choice-grid button small{display:block}.source-choice-grid button strong{font-size:11px}.source-choice-grid button small{color:#62655f;margin-top:5px;font-size:9px;line-height:1.35}.source-choice-grid button.active{background:#fff0eb;border-color:#d0533a;box-shadow:inset 0 0 0 1px #d0533a}.sample-license-note{color:#62655f;margin:8px 2px 0;font-size:9px;line-height:1.45}.sample-license-note a{color:#62655f;text-underline-offset:2px;-webkit-text-decoration:underline #b7b8b2;text-decoration:underline #b7b8b2}.control-help-dialog{width:min(520px,100vw - 32px);max-height:min(720px,100dvh - 48px);color:var(--ink);background:0 0;border:0;border-radius:16px;padding:0;overflow:auto;box-shadow:0 26px 80px #00000061}.control-help-dialog::backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#1011139e}.help-sheet{background:#fbfaf6;padding:22px}.help-sheet header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;gap:16px;padding-bottom:15px;display:flex}.help-sheet header span{color:#62655f;font:700 9px/1 var(--font-geist-mono), monospace;letter-spacing:.08em;margin-bottom:5px;display:block}.help-sheet h2{letter-spacing:-.04em;margin:0;font-size:25px}.help-sheet header button{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:8px;min-width:64px;min-height:42px;font-size:11px;font-weight:720}.help-range{background:#eeece5;border:1px solid #dedbd2;border-radius:8px;justify-content:space-between;align-items:center;gap:12px;margin:16px 0 12px;padding:11px 12px;display:flex}.help-range span,.help-tip>span,.help-directions section>span{color:#62655f;font:700 9px/1 var(--font-geist-mono), monospace;letter-spacing:.06em}.help-range strong{font:700 12px/1 var(--font-geist-mono), monospace}.help-summary{color:#343633;margin:0;font-size:14px;line-height:1.65}.help-directions{grid-template-columns:1fr 1fr;gap:9px;margin-top:16px;display:grid}.help-directions section{background:#fff;border:1px solid #dedbd2;border-radius:10px;min-height:112px;padding:13px}.help-directions section:first-child{border-top:3px solid #597ea1}.help-directions section:last-child{border-top:3px solid #d25a40}.help-directions p,.help-tip p{color:#4c4f49;margin:9px 0 0;font-size:12px;line-height:1.55}.help-tip{background:#fff8d9;border:1px solid #d9c77e;border-radius:10px;margin-top:9px;padding:14px}@media (min-width:1081px){.app-shell{height:100dvh;overflow:hidden}.workspace{overflow:hidden}.library-panel{grid-template-rows:auto minmax(0,1fr);display:grid;overflow:hidden}.library-browser{min-height:0}.effects-browser{grid-template-rows:auto auto auto auto auto minmax(0,1fr);display:grid}.effects-browser .library-list{overscroll-behavior-y:contain;scroll-snap-type:y proximity;scrollbar-gutter:stable;min-height:0;padding-right:5px;overflow-y:auto}.preset-browser,.output-browser{overscroll-behavior-y:contain;scrollbar-gutter:stable;padding-right:5px;overflow-y:auto}}@media (max-width:1280px) and (min-width:721px){.board-stage{grid-template-rows:154px minmax(0,1fr)}.board-toolbar{grid-template-columns:minmax(180px,1fr) auto auto}.routing-tools{grid-area:2/1/auto/-1}}@media (max-width:1080px){.app-shell{grid-template-rows:64px auto minmax(680px,1fr) auto}.topbar{grid-template-columns:1fr auto}.signal-note{display:none}.workspace{grid-template-columns:1fr}.library-panel{border-right:0;border-bottom:1px solid var(--line);max-height:348px}.library-list{grid-template-rows:1fr;grid-template-columns:none;grid-auto-columns:246px;grid-auto-flow:column;padding-bottom:5px;overflow-x:auto}.library-title,.search,.filters,.style-filters{max-width:620px}.transport{grid-template-columns:150px 52px minmax(180px,1fr) auto auto}.output{display:none}.output-browser{max-width:720px}}@media (max-width:720px){.tone-agent-dock{width:auto;height:100dvh;box-shadow:none;border:0;border-radius:0;inset:0}.tone-agent-header{min-height:calc(60px + env(safe-area-inset-top));padding-top:max(10px, env(safe-area-inset-top))}.tone-agent-thread{padding:12px}.tone-agent-composer textarea{font-size:16px}.tone-agent-composer>small{font-size:9px}.tone-agent-quick button,.tone-agent-applied button,.tone-agent-actions summary{min-height:44px}.app-shell{min-width:320px;padding-bottom:calc(var(--mobile-transport-clearance) + env(safe-area-inset-bottom));display:block}.topbar{min-height:64px;padding:0 14px;position:sticky;top:0}.brand small,.top-actions>span,.quiet{display:none}.accent{min-height:44px;padding:0 11px}.tutorial-toggle{min-height:44px}.agent-open-button{min-height:44px;padding-inline:11px}.library-panel{max-height:398px;padding:16px 14px}.panel-tabs button,.preset-card button{min-height:44px}.board-stage{min-height:880px;scroll-margin-top:-64px;display:block;overflow:visible}.board-stage.parallel{scroll-margin-top:-164px}.board-toolbar{grid-template-columns:1fr auto;gap:10px;padding:10px 14px}.selected-meta{flex-wrap:wrap}.current-tone-indicator{color:#62655f;flex-basis:100%;align-items:baseline;gap:6px;min-width:0;margin-top:2px;display:flex}.current-tone-indicator small{color:#62655f;font:700 8px/1 var(--font-geist-mono), monospace;flex:none;margin-top:0}.current-tone-indicator strong{color:#4f534d;text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:10px;overflow:hidden}.edit-actions{grid-area:2/1/auto/-1}.move-actions button{flex:1}.lane-actions button{min-height:44px}.routing-tools{grid-area:3/1/auto/-1;grid-template-columns:124px minmax(92px,1fr) minmax(92px,1fr)}.routing-tools .segments button{min-width:0}.zoom{grid-area:1/2}.board-scroll{height:auto;padding:14px 14px calc(var(--mobile-transport-clearance) + env(safe-area-inset-bottom));scroll-padding:14px 14px calc(var(--mobile-transport-clearance) + env(safe-area-inset-bottom));touch-action:pan-x pan-y;overscroll-behavior-x:contain;overscroll-behavior-y:auto;overflow:auto clip}.board-pan-hint{z-index:3;color:#5c4d15;width:fit-content;font:700 9px/1 var(--font-geist-mono), monospace;pointer-events:none;background:#fff8d9;border:1px solid #b9a85d;border-radius:999px;margin:-4px auto 8px;padding:6px 9px;display:block;position:sticky;top:8px}.board-frame{min-height:570px;padding-inline:54px}.board-frame.parallel{min-height:930px;padding-inline:44px}.transport{padding:10px 12px max(12px, env(safe-area-inset-bottom));grid-template-columns:minmax(132px,1fr) 50px 1fr;gap:9px;position:fixed;bottom:0;left:0;right:0}.waveform{grid-area:1/1/auto/-1}.source-trigger{grid-area:2/1;height:50px}.play{grid-area:2/2}.render{grid-area:2/3}.segments{grid-row:3}.output{grid-area:3/3;min-width:0;display:flex}.output span{display:none}.output input{width:100%;min-height:44px}.filters{overscroll-behavior-x:contain;flex-wrap:nowrap;overflow-x:auto}.filters button{flex:0 0 64px;min-width:64px}.filters button,.style-filters button,.library-item button,.move-actions button,.zoom button,.segments button,.model-list button,.cab-list button{min-height:44px}.nam-local-actions{flex-wrap:wrap;display:flex}.nam-local-actions>a,.nam-import,.nam-local-actions .nam-remove{min-height:44px}.render{min-height:50px}.audio-error{z-index:40;right:12px;bottom:calc(var(--mobile-transport-clearance) - 10px + env(safe-area-inset-bottom));position:fixed}.control-help-dialog,.agent-dialog,.source-picker-dialog{inset:auto 12px max(12px, env(safe-area-inset-bottom));width:auto;max-height:calc(100dvh - 32px - env(safe-area-inset-bottom));border-radius:16px 16px 12px 12px;margin:0;position:fixed}.agent-sheet,.source-picker-sheet{padding:18px}.agent-sheet header button,.source-picker-sheet header button{min-height:44px}.agent-prompt textarea{font-size:16px}.agent-examples{flex-wrap:nowrap;padding-bottom:3px;overflow-x:auto}.agent-examples button{min-width:max-content;min-height:44px}.agent-run{min-height:48px}.source-choice-grid button{min-height:76px}.help-sheet{padding:18px}.help-sheet header button{min-height:44px}}@media (max-width:480px){.brand strong{font-size:13px}.top-actions{gap:5px}.accent{padding:0 9px;font-size:11px}.tutorial-toggle{gap:5px;padding:0 7px}.tutorial-toggle>i{width:28px}.tutorial-toggle input:checked+i b{transform:translate(11px)}.tutorial-toggle strong{font-size:0}.tutorial-toggle strong:after{content:"教程";font-size:10px}.agent-open-button{width:50px;padding:0;font-size:0}.agent-open-button:after{content:"Agent";font-size:10px}.library-panel{max-height:414px}.library-title h1{font-size:20px}.selected-meta small{flex-basis:100%}.preset-editor{grid-template-columns:1fr}.preset-editor .accent{min-height:44px}.preset-card.user{grid-template-columns:minmax(0,1fr) 48px}.preset-card.user .delete-preset{grid-column:2}.zoom span{display:none}.routing-tools{grid-template-columns:1fr 1fr}.routing-tools .route-mode{grid-column:1/-1}.output-knobs,.cab-knobs{grid-template-columns:repeat(3,1fr)}.transport{grid-template-columns:minmax(124px,1fr) 50px minmax(88px,.8fr)}.source-trigger{padding-inline:7px}.source-trigger strong{font-size:9px}.render{padding-inline:10px}.help-directions{grid-template-columns:1fr}.help-directions section{min-height:auto}.source-choice-grid,.source-choice-grid.performance{grid-template-columns:1fr 1fr}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}