:root{--bg-deep: #050b0a;--bg: #081411;--surface: #0e1d19;--surface-raised: #142720;--surface-quiet: rgba(10, 29, 26, .82);--text: #f2f7f3;--text-muted: #a4b6ae;--brand: #70e1bd;--brand-strong: #38c79d;--accent: #ffb27a;--border: rgba(181, 231, 213, .16);--border-strong: rgba(181, 231, 213, .34);--focus: #a6f3d7;--danger: #ff806f;font-family:Inter,Noto Sans TC,PingFang TC,Microsoft JhengHei,sans-serif;color:var(--text);background:var(--bg-deep);font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;background:var(--bg);line-height:1.6}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background:url(/assets/tidal-field.webp) center/cover no-repeat;opacity:.38;z-index:-2;animation:current 28s ease-in-out infinite alternate}body:after{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,var(--bg-deep) 0,transparent 28%,transparent 72%,var(--bg-deep) 100%);z-index:-1;pointer-events:none}button,input,textarea,select{font:inherit;color:inherit}button,a{transition:color .2s,border-color .2s,background .2s,transform .2s}button{cursor:pointer}a{color:inherit;text-decoration:none}svg{width:1.15em;height:1.15em;stroke-width:1.8}img{max-width:100%}h1,h2,h3,p{margin-top:0}h1,.hero h2,.public-page>header h1,.page-header h1{font-family:"Noto Serif TC",Songti TC,PMingLiU,serif}.skip-link{position:fixed;left:16px;top:-80px;background:var(--focus);color:#04100c;padding:12px;z-index:100}.skip-link:focus{top:16px}:focus-visible{outline:3px solid var(--focus);outline-offset:3px}.primary-button,.secondary-button,.quiet-button,.icon-button,button{min-height:44px;border:1px solid var(--border);border-radius:12px;background:transparent;padding:0 16px;display:inline-flex;align-items:center;justify-content:center;gap:8px}.primary-button,.icon-button.primary{background:var(--brand);color:#04100c;border-color:transparent;font-weight:700}.secondary-button{background:var(--surface);border-color:var(--border-strong)}.icon-button{width:44px;padding:0}.brand{display:flex;align-items:center;gap:10px;font-weight:750;letter-spacing:-.02em}.brand-mark{width:32px;height:32px;display:grid;place-items:center;border:1px solid var(--brand);color:var(--brand);border-radius:50%;font-family:"Noto Serif TC",Songti TC,PMingLiU,serif}.public-header{height:84px;display:flex;align-items:center;justify-content:space-between;max-width:1480px;padding:0 32px;margin:auto}.public-header nav{display:flex;align-items:center;gap:24px}.public-header nav>a.active{color:var(--brand)}.mobile-menu{display:none}.public-shell footer{max-width:1480px;margin:96px auto 0;padding:40px 32px;border-top:1px solid var(--border);display:flex;gap:32px;align-items:center;color:var(--text-muted)}.public-shell footer p{margin:0;flex:1}.hero{max-width:1480px;margin:auto;min-height:calc(100vh - 84px);padding:60px 32px 96px;display:grid;grid-template-columns:minmax(420px,.82fr) minmax(560px,1.18fr);gap:64px;align-items:center}.hero h1{font-size:clamp(3.6rem,6.2vw,6.7rem);line-height:.98;letter-spacing:-.045em;margin-bottom:32px}.hero-copy>p{font-size:1.125rem;line-height:1.8;color:var(--text-muted);max-width:590px}.hero-actions{display:flex;gap:12px;margin-top:32px}.hero-workbench{background:#07120fcc;border:1px solid var(--border-strong);border-radius:28px;padding:20px;box-shadow:0 40px 100px #00000073}.composer{background:var(--surface-raised);border-radius:20px;padding:20px}.composer label{font-size:.875rem;color:var(--brand)}.composer textarea{display:block;width:100%;min-height:112px;resize:vertical;background:transparent;border:0;padding:12px 0;font-size:1.1rem}.composer textarea:focus{outline:0}.composer-actions{display:flex;justify-content:space-between;gap:16px}.segments{display:flex;gap:4px;flex-wrap:wrap}.segments button,.filter-row button,.billing button{min-height:40px;border-color:transparent;padding:0 12px}.segments button[aria-pressed=true],.filter-row button[aria-pressed=true],.billing button[aria-pressed=true]{background:#70e1bd24;color:var(--brand);border-color:var(--border)}.workbench-preview{min-height:360px;padding:40px;background:linear-gradient(140deg,#142720bf,#050b0ad9);margin-top:16px;border-radius:20px;border:1px solid var(--border)}.workbench-preview>span,.result-preview>span{color:var(--accent);font-size:.8rem}.workbench-preview h2{font-size:2.3rem;max-width:440px;margin-top:50px}.preview-lines{display:grid;gap:12px;margin:32px 0}.preview-lines i{height:8px;width:80%;background:var(--border);border-radius:8px}.preview-lines i:nth-child(2){width:60%}.preview-lines i:nth-child(3){width:72%}.disclosure{display:flex;gap:12px;padding:12px 16px;border-left:2px solid var(--accent);color:var(--text-muted);font-size:.8rem}.disclosure strong{color:var(--accent);white-space:nowrap}.workflow-story,.capabilities,.selected-skills,.closing,.public-page{max-width:1480px;margin:auto;padding:128px 32px}.workflow-story>div:first-child{display:grid;grid-template-columns:1.2fr .8fr;gap:64px;align-items:end}.workflow-story h2,.capabilities>h2,.selected-skills>h2,.closing h2{font-size:clamp(2rem,4vw,4.2rem);line-height:1.08;max-width:850px}.workflow-story>div>p{color:var(--text-muted);font-size:1.1rem}.workflow-band{margin-top:64px;display:grid;grid-template-columns:200px 1fr 200px;border-block:1px solid var(--border)}.workflow-band aside{padding:32px 0;display:flex;flex-direction:column;gap:12px}.workflow-band aside:last-child{align-items:flex-end}.workflow-band aside span{color:var(--text-muted)}.workflow-canvas{display:grid;grid-template-columns:repeat(5,1fr);border-inline:1px solid var(--border);padding:24px}.workflow-canvas div{min-height:180px;padding:16px;border-right:1px solid var(--border);display:flex;flex-direction:column;justify-content:space-between}.workflow-canvas div:last-child{border:0}.workflow-canvas b{color:var(--brand);font-size:.75rem}.open-list{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--border);margin-top:64px}.open-list>div{padding:32px 24px;border-right:1px solid var(--border)}.open-list svg{color:var(--brand);font-size:1.6rem}.open-list p,.skill-strip p{color:var(--text-muted)}.skill-strip,.market-grid{display:grid;grid-template-columns:repeat(4,1fr);margin-top:48px}.skill-strip article,.market-grid article{padding:28px;border:1px solid var(--border);background:#081411a6}.skill-strip span,.market-grid span{color:var(--brand);font-size:.8rem}.selected-skills>a{display:inline-flex;gap:8px;align-items:center;margin-top:24px;color:var(--brand)}.closing{text-align:center}.closing h2{margin-inline:auto}.public-page>header{max-width:920px;margin-bottom:64px}.public-page>header h1{font-size:clamp(2.7rem,5vw,5.5rem);line-height:1.03}.public-page>header>p{font-size:1.1rem;color:var(--text-muted)}.scenario-list{border-top:1px solid var(--border)}.scenario-list article{display:grid;grid-template-columns:160px 1fr 1fr 170px;align-items:center;gap:24px;border-bottom:1px solid var(--border);padding:32px 0}.scenario-list h2,.scenario-list p{margin:0}.scenario-list span{color:var(--brand)}.scenario-list p{color:var(--text-muted)}.scenario-list a{display:flex;align-items:center;gap:6px}.filters{display:flex;gap:16px;margin-bottom:24px}.filters label{display:flex;align-items:center;gap:8px;flex:1;border:1px solid var(--border);border-radius:12px;padding:0 14px}.filters input{height:44px;flex:1;background:transparent;border:0}.filters select,select{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:0 16px;min-height:44px}.market-grid{grid-template-columns:repeat(3,1fr);gap:16px}.market-grid article{border-radius:20px}.market-grid article a{color:var(--brand);display:flex;align-items:center;gap:8px}.billing{display:inline-flex;background:var(--surface);padding:4px;border-radius:14px}.pricing-columns{display:grid;grid-template-columns:repeat(3,1fr);border-block:1px solid var(--border)}.pricing-columns article{padding:48px;border-right:1px solid var(--border)}.pricing-columns article:last-child{border:0}.pricing-columns .featured{background:#70e1bd12}.pricing-columns ul{padding-left:20px;color:var(--text-muted);min-height:150px}.not-found{min-height:70vh;display:grid;place-content:center;text-align:center;padding:20px}.not-found h1{font-size:clamp(2.5rem,6vw,5rem)}.studio-shell{min-height:100vh;display:grid;grid-template-columns:232px 1fr}.sidebar{position:fixed;inset:0 auto 0 0;width:232px;padding:24px 16px;border-right:1px solid var(--border);background:#050b0ae8;display:flex;flex-direction:column;z-index:10}.workspace-name{font-size:.75rem;color:var(--text-muted);padding:24px 12px 8px;margin:0}.sidebar nav{overflow:auto}.nav-group{margin:10px 0}.nav-group>span{display:block;padding:8px 12px;color:var(--text-muted);font-size:.7rem}.nav-group a{display:flex;align-items:center;gap:12px;min-height:44px;padding:0 12px;border-radius:12px;font-size:.9rem}.nav-group a.active{color:var(--brand);background:#70e1bd1a}.command-trigger{margin-top:auto;width:100%;font-size:.75rem;color:var(--text-muted);justify-content:flex-start}.command-trigger kbd{margin-left:auto}.studio-shell>main{grid-column:2;padding:32px clamp(24px,3vw,40px) 80px;min-width:0}.studio-top,.bottom-nav{display:none}.page-header{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:40px}.page-header h1{font-size:clamp(2rem,3vw,3.2rem);line-height:1.08;margin-bottom:8px}.page-header p{color:var(--text-muted);margin:0}.with-rail{display:grid;grid-template-columns:minmax(0,1fr) 288px;gap:40px}.section-heading{display:flex;align-items:center;justify-content:space-between;margin-top:48px}.section-heading h2{font-family:"Noto Serif TC",Songti TC,PMingLiU,serif}.section-heading a{display:flex;align-items:center;gap:8px;color:var(--brand);font-size:.85rem}.project-rail{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(220px,1fr);gap:16px;overflow:auto;scroll-snap-type:x mandatory;padding:8px 2px 20px}.project-card{position:relative;scroll-snap-align:start}.project-card a{display:block}.project-card img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:20px;border:1px solid var(--border)}.project-card span{display:block;color:var(--brand);font-size:.75rem;margin-top:12px}.project-card h3{margin:2px 0}.project-card>.icon-button{position:absolute;right:8px;top:8px;background:#050b0abf}.project-card:hover{transform:translateY(-3px)}.knowledge-table>div{display:grid;grid-template-columns:24px 1fr auto;gap:16px;align-items:center;border-top:1px solid var(--border);padding:16px 0}.knowledge-table span{display:flex;flex-direction:column}.knowledge-table small,.knowledge-table em{color:var(--text-muted);font-style:normal}.activity-rail{border-left:1px solid var(--border);padding-left:28px}.activity-rail h2{font-size:1rem}.activity-rail ol{list-style:none;padding:0}.activity-rail li{border-left:1px solid var(--border);padding:0 0 28px 18px;position:relative}.activity-rail li:before{content:"";position:absolute;width:7px;height:7px;border-radius:50%;background:var(--brand);left:-4px;top:7px}.activity-rail li span{display:block;color:var(--text-muted);font-size:.7rem}.workshop>.disclosure{margin-bottom:20px}.workshop-grid{display:grid;grid-template-columns:220px minmax(420px,1fr) 260px;border:1px solid var(--border);border-radius:20px;min-height:680px;overflow:hidden;background:#050b0aad}.source-rail,.collaborator{padding:24px;background:var(--surface-quiet)}.source-rail{border-right:1px solid var(--border)}.collaborator{border-left:1px solid var(--border)}.source-rail h2,.collaborator h2{font-size:1rem}.source-rail h3{font-size:.75rem;margin-top:32px;color:var(--text-muted)}.source-rail>button{width:100%;margin-bottom:20px}.source-item{display:flex;gap:10px;border-top:1px solid var(--border);padding:12px 0;font-size:.8rem}.source-item span{display:flex;flex-direction:column}.source-item small{color:var(--text-muted)}.creation-canvas{padding:clamp(24px,4vw,56px)}.creation-canvas>label{color:var(--brand);font-size:.8rem}.creation-canvas>textarea{display:block;width:100%;min-height:120px;background:transparent;border:0;border-bottom:1px solid var(--border);resize:vertical;font-size:1.15rem;margin-bottom:16px}.stepper{display:grid;grid-template-columns:repeat(3,1fr);list-style:none;padding:0;margin:40px 0}.stepper li{color:var(--text-muted);border-top:2px solid var(--border);padding:14px 6px;display:flex;gap:8px}.stepper li.active{color:var(--accent);border-color:var(--accent)}.stepper li.complete{color:var(--brand);border-color:var(--brand)}.result-preview{margin-top:32px;min-height:260px;border:1px solid var(--border);border-radius:18px;padding:32px;background:linear-gradient(145deg,var(--surface-raised),var(--bg-deep));animation:reveal .65s ease-out}.result-preview h2{font-family:"Noto Serif TC",Songti TC,PMingLiU,serif;font-size:2rem;margin-top:32px}.status{display:inline-flex;align-items:center;gap:6px;color:var(--text-muted);font-size:.75rem}.status.success{color:var(--brand)}.chat{border-top:1px solid var(--border);margin-top:24px;padding-top:24px;font-size:.85rem}.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px 16px}.filter-row{display:flex;gap:6px;margin-bottom:24px;overflow:auto}.object-actions{display:flex}.object-actions button{border:0;color:var(--text-muted);font-size:.75rem;padding:0 10px}.object-actions button:last-child{color:var(--danger)}.detail-grid{display:grid;grid-template-columns:180px 1fr 250px;gap:20px}.detail-grid.closed{grid-template-columns:180px 1fr}.detail-grid>aside:first-child{display:flex;flex-direction:column;gap:6px}.detail-grid aside h2{font-size:.8rem;margin:18px 0 4px}.detail-grid>aside button{justify-content:space-between}.detail-grid>aside button small{color:var(--text-muted)}.document-canvas{background:#eef3ef;color:#15231e;border-radius:20px;min-height:700px;padding:clamp(32px,6vw,80px);box-shadow:0 20px 80px #00000059}.document-canvas>span{color:#52675e;font-size:.8rem}.document-canvas h2{font-family:"Noto Serif TC",Songti TC,PMingLiU,serif;font-size:2.7rem;margin-top:48px}.document-canvas p{font-size:1.05rem;line-height:1.9}.document-canvas blockquote{border-left:3px solid #38a783;padding-left:16px;color:#52675e}.reference{display:flex;gap:8px;font-size:.75rem;padding:8px 0}.collaborator textarea{width:100%;min-height:100px;background:var(--bg);border:1px solid var(--border);border-radius:12px;padding:10px;resize:vertical}.collaborator .primary-button{width:100%;margin-top:12px}.split-actions{display:flex;gap:8px}.knowledge-list article{display:grid;grid-template-columns:52px 1fr 44px;gap:20px;align-items:center;border-top:1px solid var(--border);padding:24px 0}.knowledge-list .file-icon{width:48px;height:48px;display:grid;place-items:center;background:var(--surface-raised);border-radius:12px;color:var(--brand)}.knowledge-list h2{margin:2px 0;font-size:1.15rem}.knowledge-list p{color:var(--text-muted);margin:0}.knowledge-list span,.knowledge-list small{font-size:.75rem;color:var(--brand)}.knowledge-list small{display:inline-block;background:var(--surface);padding:3px 8px;margin:8px 6px 0 0;border-radius:10px}.agent-layout{display:grid;grid-template-columns:300px 1fr;gap:24px}.agent-list{display:flex;flex-direction:column}.agent-list button{justify-content:flex-start;border-radius:0;border-width:0 0 1px}.agent-list button[aria-pressed=true]{background:var(--surface-raised);color:var(--brand)}.agent-list span{display:flex;flex-direction:column;text-align:left}.agent-list small{color:var(--text-muted)}.agent-chat{border:1px solid var(--border);border-radius:20px;padding:40px}.chat-response{min-height:160px;background:var(--surface);padding:24px;border-radius:12px;margin:24px 0}.chat-response i{display:inline-block;width:2px;height:1em;background:var(--brand);animation:blink .6s infinite}.automation-list article,.connector-list article{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:24px;border-top:1px solid var(--border);padding:24px 0}.automation-list h2,.connector-list h2{margin:6px 0}.automation-list p,.connector-list p{margin:0;color:var(--text-muted)}.switch{display:flex;align-items:center;gap:10px;font-size:.75rem}.switch input{position:absolute;opacity:0}.switch span{width:44px;height:24px;border-radius:20px;background:#263b34;padding:3px}.switch span:after{content:"";display:block;width:18px;height:18px;border-radius:50%;background:var(--text-muted);transition:transform .2s}.switch input:checked+span{background:var(--brand-strong)}.switch input:checked+span:after{transform:translate(20px);background:#fff}.history{margin-top:48px}.history p{border-top:1px solid var(--border);padding:16px 0}.history p span{float:right;color:var(--text-muted)}.connector-list article{grid-template-columns:52px 1fr auto auto}.connector-mark{width:48px;height:48px;border:1px solid var(--border);border-radius:12px;display:grid;place-items:center;color:var(--brand);font-weight:700}.usage-layout{display:grid;grid-template-columns:.7fr 1.3fr;border-block:1px solid var(--border)}.usage-layout section{padding:40px}.usage-layout section+section{border-left:1px solid var(--border)}.meter{margin:24px 0}.meter span{display:flex;justify-content:space-between}.meter progress{width:100%;accent-color:var(--brand)}.settings-list section{display:grid;grid-template-columns:180px 1fr auto;align-items:center;border-top:1px solid var(--border);padding:28px 0}.settings-list h2,.settings-list p{margin:0}.settings-list p{color:var(--text-muted)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;z-index:50;display:grid;place-items:center;padding:20px}.dialog,.palette{width:min(520px,100%);background:var(--surface-raised);border:1px solid var(--border-strong);border-radius:20px;box-shadow:0 30px 100px #000;padding:24px}.dialog>header{display:flex;justify-content:space-between}.dialog-form{display:grid;gap:20px}.dialog-form label{display:grid;gap:6px}.dialog-form input,.dialog-form textarea{background:var(--bg);border:1px solid var(--border);border-radius:12px;padding:12px}.palette{padding:8px}.palette>div{display:flex;align-items:center;gap:8px;padding:8px}.palette input{flex:1;background:transparent;border:0}.palette>button{width:100%;border:0;justify-content:space-between}.toasts{position:fixed;right:20px;bottom:20px;z-index:100;display:grid;gap:8px}.toast{background:var(--surface-raised);border:1px solid var(--brand);padding:10px 10px 10px 16px;border-radius:12px;display:flex;align-items:center;gap:12px}.toast button{border:0;width:32px;min-height:32px;padding:0}@keyframes current{to{transform:scale(1.03) translate3d(1%,-1%,0);opacity:.45}}@keyframes reveal{0%{opacity:0;transform:translateY(12px)}}@keyframes blink{50%{opacity:0}}[data-theme=dim]{--bg: #10201b;--bg-deep: #09120f;--surface: #172a23}@media(max-width:1100px){.with-rail{display:block}.activity-rail{display:none}.workshop-grid{grid-template-columns:190px 1fr}.workshop-grid>.collaborator{display:none}.skill-strip{grid-template-columns:repeat(2,1fr)}.open-list{grid-template-columns:repeat(3,1fr)}}@media(max-width:899px){.public-header{height:72px;padding:0 20px}.mobile-menu{display:inline-flex}.public-header nav{display:none;position:absolute;left:20px;right:20px;top:68px;z-index:20;background:var(--surface-raised);border:1px solid var(--border);border-radius:20px;padding:16px;flex-direction:column;align-items:stretch}.public-header nav.open{display:flex}.hero{grid-template-columns:1fr;padding:56px 20px 80px;gap:48px}.hero h1{font-size:clamp(3.6rem,15vw,5rem)}.workflow-story,.capabilities,.selected-skills,.closing,.public-page{padding:80px 20px}.workflow-story>div:first-child{grid-template-columns:1fr;gap:12px}.workflow-band{grid-template-columns:1fr}.workflow-band aside{display:none}.workflow-canvas{border-inline:0;overflow:auto;grid-template-columns:repeat(5,140px)}.open-list{grid-template-columns:1fr}.open-list>div{border-right:0;border-bottom:1px solid var(--border)}.market-grid{grid-template-columns:repeat(2,1fr)}.scenario-list article{grid-template-columns:1fr;gap:8px}.pricing-columns{grid-template-columns:1fr}.pricing-columns article{border-right:0;border-bottom:1px solid var(--border)}.public-shell footer{margin-top:40px;padding:32px 20px;display:grid}.studio-shell{display:block}.sidebar{display:none}.studio-top{height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 20px;border-bottom:1px solid var(--border);position:sticky;top:0;background:#050b0ae6;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:10}.studio-top .command-trigger{margin:0;width:44px;font-size:0}.studio-top .command-trigger kbd{display:none}.studio-shell>main{padding:28px 20px 100px}.bottom-nav{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;bottom:0;left:0;right:0;z-index:20;background:#050b0af2;border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom)}.bottom-nav a{min-height:64px;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:.65rem;gap:3px}.bottom-nav a.active{color:var(--brand)}.workshop-grid{display:flex;flex-direction:column}.creation-canvas{order:1}.source-rail{order:2;border:0;border-top:1px solid var(--border)}.workshop-grid>.collaborator{display:block;order:3;border:0;border-top:1px solid var(--border)}.projects-grid{grid-template-columns:repeat(2,1fr)}.detail-grid,.detail-grid.closed{grid-template-columns:1fr}.document-canvas{order:-1}.agent-layout{grid-template-columns:1fr}.agent-list{overflow:auto;flex-direction:row}.agent-list button{min-width:220px}.settings-list section{grid-template-columns:1fr;gap:12px}.automation-list article,.connector-list article{grid-template-columns:1fr}.usage-layout{grid-template-columns:1fr}.usage-layout section+section{border-left:0;border-top:1px solid var(--border)}}@media(max-width:520px){.hero-actions{flex-direction:column}.hero-actions a{width:100%}.hero-workbench{padding:10px}.composer{padding:14px}.composer-actions{display:grid}.composer-actions .icon-button{width:100%}.workbench-preview{min-height:280px;padding:24px}.skill-strip,.market-grid,.projects-grid{grid-template-columns:1fr}.page-header{align-items:flex-start;flex-direction:column}.split-actions{width:100%;overflow:auto}.split-actions button{white-space:nowrap}.project-rail{grid-auto-columns:80%}.stepper{grid-template-columns:1fr}.detail-grid .collaborator{display:block}.document-canvas{padding:28px 24px}.document-canvas h2{font-size:2rem}.filters{flex-direction:column}.automation-list article,.connector-list article{align-items:start}.toasts{left:20px;right:20px;bottom:80px}.toast{justify-content:space-between}.disclosure{flex-direction:column}.creation-canvas{padding:24px 16px}.public-page>header h1{font-size:2.8rem}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}}body{background:transparent;isolation:isolate}body:before{z-index:-1;background-position:left top;opacity:.52;pointer-events:none}body:after{z-index:-1;background:linear-gradient(90deg,#050b0a6b,#050b0a14 42%,#050b0a7a)}.public-shell,.studio-shell{position:relative;z-index:0}.hero{min-height:780px;padding-top:28px;padding-bottom:52px;grid-template-columns:minmax(500px,.94fr) minmax(600px,1.06fr);gap:46px}.hero h1{font-size:clamp(3.6rem,5.35vw,5.15rem);white-space:nowrap}.hero-workbench{background:#050e0cb8;border-color:#b5e7d54d;box-shadow:0 32px 90px #0000007a,inset 0 1px #ffffff09}.hero-source-rail span,.slide-grid div{background:#0d201ba3}.project-card img{border-color:#b5e7d53b;box-shadow:0 16px 38px #0000003d}.workshop .page-header{margin-bottom:20px}.workshop>.disclosure{margin-bottom:14px;padding-block:8px}.workshop-grid{min-height:610px;background:#040d0bb8}.creation-canvas{padding:28px clamp(28px,3vw,44px)}.creation-canvas>textarea{min-height:84px;margin-bottom:10px}.stepper{margin:22px 0}.stepper li{padding:10px 6px}.result-preview{margin-top:18px;min-height:0;padding:22px;background:#081612d1}.result-preview>h2{margin:8px 0 2px;font-size:1.55rem}.result-preview>p{margin-bottom:14px;color:var(--text-muted);font-size:.84rem}.presentation-result{display:grid;grid-template-columns:minmax(280px,1.45fr) 1fr;gap:14px}.cover-slide{min-height:210px;padding:22px;display:flex;flex-direction:column;justify-content:space-between;background:linear-gradient(90deg,#040b0933,#040b09c2),url(/assets/tidal-field.webp) left top/cover;border:1px solid var(--border);border-radius:12px}.cover-slide strong{font:600 clamp(1.5rem,2.2vw,2.3rem)/1.08 "Noto Serif TC","Songti TC",PMingLiU,serif;max-width:430px}.cover-slide small,.cover-slide span{color:var(--brand);font-size:.7rem}.result-thumbnails{display:grid;grid-template-columns:repeat(2,1fr);gap:7px;list-style:none;margin:0;padding:0}.result-thumbnails li{min-height:47px;display:flex;flex-direction:column;justify-content:space-between;padding:7px;border:1px solid var(--border);border-radius:8px;background:#142720b3;font-size:.67rem}.result-thumbnails b{color:var(--brand);font-size:.62rem}.article-result{padding:22px;background:#edf3ef;color:#14251f;border-radius:12px}.article-result h3{margin:8px 0;font:600 1.45rem/1.2 "Noto Serif TC",Songti TC,serif}.article-result p{margin-bottom:10px}.article-result blockquote{margin:0;padding-left:12px;border-left:2px solid #38a783;color:#476158}.image-result{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.image-direction{aspect-ratio:4/3;margin:0;padding:12px;display:flex;flex-direction:column;justify-content:space-between;border-radius:12px;background:url(/assets/tidal-field.webp) center/cover;overflow:hidden}.direction-2{background-position:70% 40%;filter:saturate(.75)}.direction-3{background-position:20% 80%;filter:contrast(1.12)}.image-direction span,.image-direction figcaption{text-shadow:0 1px 8px #000}.video-result{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:8px}.video-result li{display:grid;grid-template-columns:30px 1fr auto;align-items:center;gap:8px;padding:9px;border:1px solid var(--border);border-radius:9px}.video-result li>span{color:var(--brand)}.video-result div{display:flex;flex-direction:column}.video-result small,.video-result time{color:var(--text-muted);font-size:.65rem}.studio-top .command-trigger svg{display:block!important;width:20px;height:20px;min-width:20px;color:var(--text);stroke:var(--text);opacity:1}@media(max-width:1050px)and (min-width:900px){.hero{min-height:auto;padding-top:36px;grid-template-columns:1fr}.hero h1{white-space:normal}}@media(max-width:899px){body:before{background-position:30% top;opacity:.46}body:after{background:linear-gradient(#050b0a2e,#050b0a85)}.hero{min-height:auto;padding-top:40px;grid-template-columns:1fr}.hero h1{white-space:normal}.workshop .page-header{margin-bottom:16px}.workshop-grid{min-height:0}.creation-canvas{padding:20px 0}.creation-canvas>textarea{min-height:96px}.stepper{margin:18px 0}.result-preview{padding:16px}.presentation-result{grid-template-columns:1fr}}@media(max-width:520px){.studio-shell>main{padding-top:22px}.dashboard .page-header{margin-bottom:16px;gap:14px}.dashboard .page-header h1{font-size:2rem}.dashboard-composer{margin:0 0 20px;padding:14px 16px 16px;border-radius:28px}.dashboard-composer>h2,.dashboard-composer>p{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.dashboard-composer .composer{margin-top:0;padding:12px 14px}.dashboard-composer .composer textarea{min-height:82px}.dashboard .section-heading{margin-top:16px}.dashboard .section-heading h2{margin-bottom:8px}.project-rail{padding-bottom:12px}.workshop>.disclosure{margin-bottom:10px}.workshop-drawer-actions{margin-bottom:16px}.creation-canvas>textarea{min-height:112px}.stepper li{padding:9px 6px}.image-result,.video-result{grid-template-columns:1fr}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}button,a,input,textarea,select{outline-offset:3px}:where(button,a,input,textarea,select):focus-visible{outline:2px solid var(--focus)}button,.primary-button,.secondary-button,.quiet-button{min-height:44px}.icon-button,.toast button{min-width:44px;min-height:44px}.switch{min-height:44px;cursor:pointer}.switch span{min-width:44px}.brand-mark{width:32px;height:32px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.studio-shell{grid-template-rows:72px 1fr}.studio-top{display:flex;grid-column:2;align-items:center;gap:20px;padding:12px clamp(24px,3vw,40px);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:12;background:#050b0aeb;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.studio-identity{display:flex;align-items:center;gap:14px;min-width:210px}.studio-identity .brand{display:none}.studio-identity span{color:var(--text-muted);font-size:.8rem}.studio-top .command-trigger{margin:0;flex:1;max-width:560px}.studio-create{margin-left:auto}.studio-shell>main{grid-row:2}.dashboard-composer{margin:20px 0 40px;padding:clamp(22px,4vw,44px);border:1px solid var(--border-strong);border-radius:32px;background:linear-gradient(145deg,#142720f0,#081411d6)}.dashboard-composer h2{margin:0;font-size:clamp(1.7rem,3vw,2.6rem)}.dashboard-composer>p{color:var(--text-muted)}.dashboard-composer .composer{margin-top:20px}.cover-wrap{position:relative;border-radius:20px;overflow:hidden}.cover-title{position:absolute;inset:auto 0 0;padding:44px 18px 16px;background:linear-gradient(transparent,#030908f2)}.cover-title span{margin:0;color:var(--brand)}.cover-title h3{margin:3px 0 0;color:#fff;font-size:1.05rem}.hero-workbench{padding:16px}.workbench-preview{display:grid;grid-template-columns:150px 1fr;gap:20px;padding:24px}.hero-source-rail{display:flex;flex-direction:column;gap:12px;padding-right:18px;border-right:1px solid var(--border)}.hero-source-rail span{padding:10px;border:1px solid var(--border);border-radius:10px;color:var(--text-muted);font-size:.75rem}.hero-preview-main h2{margin:8px 0 14px;font-size:1.35rem}.hero-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;list-style:none;padding:0;margin:0 0 16px}.hero-steps li{border-top:2px solid var(--border);padding-top:8px;color:var(--text-muted);font-size:.7rem}.hero-steps li.complete{border-color:var(--brand);color:var(--brand)}.hero-steps li.active{border-color:var(--accent);color:var(--accent)}.hero-steps b{margin-right:6px}.slide-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.slide-grid div{aspect-ratio:16 / 10;padding:8px;background:linear-gradient(145deg,#19372e,#091411);border:1px solid var(--border);border-radius:8px;display:flex;flex-direction:column;justify-content:space-between}.slide-grid small{color:var(--brand)}.slide-grid span{font-size:.67rem}.workbench-progress{grid-column:1 / -1;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;font-size:.7rem}.workbench-progress progress{width:100%;accent-color:var(--brand)}.workbench-preview>.disclosure{grid-column:1 / -1}.workshop-drawer-actions,.rail-trigger{display:none}.drawer-backdrop{justify-items:end;padding:0}.dialog.drawer{height:100%;max-height:100%;width:min(420px,100%);border-radius:20px 0 0 20px;overflow:auto}.dialog.drawer .activity-rail{display:block;border:0;padding:0}.knowledge-detail small{display:inline-block;margin:4px;padding:4px 8px;background:var(--surface);border-radius:10px}.break-text{overflow-wrap:anywhere}.demo-reply{padding:12px;border-left:2px solid var(--brand);background:var(--bg)}@media(max-width:1200px){.workshop-grid{grid-template-columns:minmax(0,1fr)}.workshop-grid>.source-rail,.workshop-grid>.collaborator{display:none}.workshop-drawer-actions{display:flex;gap:8px;margin-bottom:20px}.rail-trigger{display:inline-flex}}@media(max-width:1050px)and (min-width:900px){.hero{grid-template-columns:1fr}.hero-copy{max-width:820px}}@media(max-width:899px){.studio-shell{display:block}.studio-top{display:grid;grid-template-columns:1fr auto;height:auto;min-height:64px;padding:8px 20px}.studio-identity .brand{display:inline-flex}.studio-identity>span,.studio-create,.studio-top .command-trigger span,.studio-top .command-trigger kbd{display:none}.studio-top .command-trigger{width:44px;padding:0;justify-content:center}.workshop-grid{display:block;min-height:0}.creation-canvas{padding:24px 0}.workflow-band aside{display:flex;align-items:flex-start;padding:20px}.workflow-band aside:last-child{align-items:flex-start}.workflow-canvas{order:2}.workbench-preview{grid-template-columns:1fr}.hero-source-rail{display:grid;grid-template-columns:repeat(3,1fr);border:0;padding:0}.hero-source-rail strong{grid-column:1 / -1}}@media(max-width:520px){.slide-grid{grid-template-columns:repeat(2,1fr)}.hero-source-rail{grid-template-columns:1fr}.hero-source-rail strong{grid-column:auto}.dashboard-composer{margin-inline:0;padding:22px 16px}.composer textarea{min-height:128px}.segments button{min-width:44px}.workshop-drawer-actions{display:grid;grid-template-columns:1fr 1fr}}.dashboard-composer{background:linear-gradient(145deg,#11261fdb,#050f0cad);box-shadow:0 24px 70px #00000042,inset 0 1px #ffffff08}.workbench-preview{background:linear-gradient(140deg,#122720c7,#040c0ac2);border-color:#b5e7d533;box-shadow:inset 0 1px #ffffff06}@media(max-width:899px){.creation-canvas{padding:20px 0}}@media(max-width:520px){.studio-shell>main{padding-top:22px}.dashboard .page-header{margin-bottom:16px;gap:14px}.dashboard .page-header h1{font-size:2rem}.dashboard-composer{margin:0 0 20px;padding:14px 16px 16px;border-radius:28px}.dashboard-composer>h2,.dashboard-composer>p{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.dashboard-composer .composer{margin-top:0;padding:12px 14px}.dashboard-composer .composer textarea{min-height:82px}.dashboard .section-heading{margin-top:16px}.workshop>.disclosure{margin-bottom:10px}.creation-canvas>textarea{min-height:112px}}