/* Editor UI only: never included in generated websites. */
[hidden]{display:none!important}button,summary,.guide-link{min-height:44px}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--lb-focus);outline-offset:3px}
body{height:100dvh;display:flex;flex-direction:column;overflow:hidden}body>header{height:auto;min-height:76px;padding:12px 24px;flex-shrink:0}header nav{gap:8px}.savebar{flex-shrink:0}.savebar>span{max-width:230px}.savebar button{min-height:44px}.savebar #status{font-size:13px}
body>main{display:grid;grid-template-columns:176px minmax(320px,420px) minmax(0,1fr);flex:1;min-height:0;height:auto}main>aside{padding:24px;overflow:auto;scroll-padding:24px}main>.studio-sidebar{display:flex;flex-direction:column;overflow:auto;padding:16px 10px;gap:8px;border-right:1px solid var(--border)}.studio-sidebar button{text-align:left;background:transparent;border-color:transparent;white-space:normal}.studio-sidebar button[aria-current=true]{background:var(--lb-surface-raised);color:var(--accent)}.sidebar-collapsed{grid-template-columns:84px minmax(320px,420px) minmax(0,1fr)}.sidebar-collapsed .studio-sidebar button{font-size:var(--lb-text-xs);padding:8px 4px}
.controls h2{font-size:24px;margin:0 0 16px}.controls details{margin-top:12px}.controls>details:first-of-type{border:0;padding:0}.controls p{overflow-wrap:anywhere}.hint{font-size:13px;line-height:1.6}label{font-size:14px}.repeat button{font-size:13px}.text-btn{font-size:13px}summary{display:flex;align-items:center;gap:8px}.themes{gap:16px}.theme span{padding:8px;background:linear-gradient(140deg,var(--lb-ghost-hover),transparent);border-radius:8px}
#studioHome{overflow:auto;flex:1;padding:40px max(24px,calc((100vw - 1040px)/2));}#studioHome h1{font-size:36px;line-height:1.35}#studioHome p{color:var(--muted)}#homeActions{display:flex;gap:12px;flex-wrap:wrap}#resumeSite{padding:20px 24px;border:1px solid var(--lb-border);background:var(--lb-surface);border-radius:14px;margin:24px 0}#resumeSite h2{margin-top:0}#projectList{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}.project-row{border:1px solid var(--border);padding:20px;border-radius:12px}.project-row strong{font-size:19px}#projectSearch{max-width:440px}#contentSection{display:none}
.canvas{position:relative;overflow:hidden;display:flex;justify-content:center;padding:0;align-items:flex-start}.canvas iframe{flex-shrink:0;transition:none}.preview-toolbar{padding:12px;gap:8px}.preview-note{font-size:var(--lb-text-xs)}main.preview-only{grid-template-columns:1fr}main.preview-only>aside,main.preview-only>.studio-sidebar{display:none}#mobileWorkspace{display:none}#saveFailure{background:var(--lb-surface-raised);padding:12px 24px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}#deliveryFiles,#deliveryBackups{display:flex;flex-wrap:wrap;gap:12px}#deliveryChecks{border:1px solid var(--border);border-radius:10px;padding:12px}#deliveryChecks button{margin-left:8px}.guide-link{font-size:14px}#delivery #importFile{font-size:14px}
#wizard{padding:24px;scroll-padding-bottom:150px}#wizard h2{font-size:28px}#wizard .generation-actions{bottom:-24px;padding:12px 0 24px;display:flex;gap:12px;flex-wrap:wrap}#genStatus{flex-basis:100%}#generateSite,#createBasicSite{width:auto;flex:1;margin:0;font-size:15px;min-height:48px}#wizard .wizard-grid{grid-template-columns:1fr}#wizard>details{padding:12px 0}.generation-actions{box-shadow:0 -8px 12px rgb(0 0 0 / 0.5)}.controls pre{overflow-wrap:anywhere}#revisionDiff{border:1px solid var(--lb-border);padding:12px;border-radius:10px}#revisionDiff pre:nth-of-type(even){background:var(--lb-surface-raised);padding:12px}#revisionDiff:focus{outline:3px solid var(--lb-focus)}#revisionApply{background:var(--lb-primary-fill);color:var(--lb-primary-text);box-shadow:var(--lb-primary-shadow);border-color:transparent}#revisionApply:disabled{background:var(--lb-surface-raised);color:var(--muted)}
@media(max-width:1100px) and (min-width:769px){body>main{grid-template-columns:140px 320px minmax(0,1fr)}main>aside{padding:16px}.logo span{display:none}.savebar>span{display:none}header nav button{padding:8px;font-size:13px}}
@media(max-width:768px){body>header{padding:10px 12px;gap:8px}.logo{font-size:22px}.logo span{display:none}header nav{flex:1;gap:6px}header nav button{padding:8px;font-size:var(--lb-text-xs)}header nav>#startWizard,header .help-menu{display:none}body>main{display:block;min-height:0;overflow:hidden}main>.studio-sidebar{display:none}main>aside{height:100%;padding:20px 16px 100px;overflow:auto}#contentSection{display:block;margin-bottom:20px}main:not(.preview-only)>.preview-area{display:none}main.preview-only>.preview-area{height:100%;padding-bottom:70px}.preview-toolbar{padding:8px;min-height:100px}.preview-toolbar small{display:block}.savebar{padding:6px 12px;gap:4px}.savebar>span{display:none}.savebar #status{font-size:var(--lb-text-xs);flex-basis:100%;margin:0}.savebar button{padding:6px 10px}#mobileWorkspace{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;position:fixed;bottom:0;left:0;right:0;padding:8px 8px calc(8px + env(safe-area-inset-bottom));background:var(--lb-surface);border-top:1px solid var(--border);z-index:20}#mobileWorkspace button[aria-current=true]{background:var(--lb-selected-fill);color:var(--lb-selected-text);border-color:transparent}#studioHome{padding:20px 16px}#studioHome h1{font-size:28px}#homeActions{display:grid;grid-template-columns:1fr 1fr;gap:8px}#homeActions button{padding:12px 8px}#homeImport{grid-column:span 2}#resumeSite{margin:18px 0;padding:16px}#studioHome h2{font-size:19px}#saveFailure{font-size:13px;padding:10px}#wizard{padding:20px;max-height:90dvh}#wizard .generation-actions{bottom:-20px;padding-bottom:20px}#revisionPanel{padding-bottom:100px}#revisionApply:not(:disabled){position:sticky;bottom:0;width:100%;z-index:10;min-height:52px}.guide-link{min-height:48px}input,select,textarea{font-size:16px}#deliveryFiles>button{width:100%}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
#settings>.help-menu{margin-top:24px}#settings .help-pop{position:static;box-shadow:none;min-width:0;display:flex;flex-direction:column}#settings .help-pop a{white-space:normal}#settings .lb-tutorial-link{display:block;margin-top:12px}body[data-studio-view=home] #openDelivery,body[data-studio-view=home] .savebar{display:none}body[data-studio-view=home] #startWizard{display:none}.proposal-preview{outline:3px solid var(--lb-focus);outline-offset:-3px}#studioHome .home-heading>p:first-child{font-weight:600;color:var(--accent)}
@media(max-width:768px){header nav{flex-wrap:nowrap}.savebar{flex-wrap:wrap}.savebar button{flex:1}.local-notice{padding:10px 16px;font-size:var(--lb-text-xs)}.local-notice button{min-height:44px}.local-notice div{gap:4px}#settings>.help-menu{display:block}#revisionDiff{scroll-margin-top:10px}body[data-studio-view=home]>header{min-height:64px}}
/* Public introduction and account presentation; no generated-site styling. */
#studioHome[data-public=true]{max-width:1320px;width:100%;margin:auto;padding:56px 5vw 80px;display:grid;grid-template-columns:1.05fr 1fr;column-gap:60px;align-content:start}
#studioHome[data-public=true] .home-heading{grid-column:1;grid-row:1;padding-top:24px}#studioHome[data-public=true] h1{font-size:clamp(32px,3.5vw,52px);letter-spacing:-.04em;line-height:1.35;margin:20px 0}#studioHome .home-heading>p{line-height:1.9}#studioHome[data-public=true] #homeActions{grid-column:1;grid-row:2;align-self:start;margin:20px 0 40px;display:flex}#homeActions button{white-space:normal}#builderIntroduction{display:contents}.intro-example{grid-column:2;grid-row:1 / 3;border:1px solid var(--lb-border);border-radius:20px;overflow:hidden;box-shadow:0 24px 60px rgb(0 0 0 / 0.2);background:#F4F4F5;color:#18181B;align-self:center;transform:rotate(-1deg)}.example-bar{display:flex;justify-content:space-between;gap:12px;padding:18px 24px;border-bottom:1px solid #D4D4D8;font-size:var(--lb-text-xs)}.example-body{padding:30px}.example-body h2{font-size:30px;line-height:1.45}.example-body p{color:#52525B!important;line-height:1.7}.example-cta{display:inline-block;background:#18181B;color:#FFFFFF;padding:12px 20px;border-radius:8px}.example-services{display:flex;justify-content:space-between;padding:20px 24px;background:#E4E4E7;font-size:var(--lb-text-xs)}.intro-benefits,.intro-questions{grid-column:1 / -1;margin-top:64px}.intro-benefits>div{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.intro-benefits article{padding-top:24px;border-top:1px solid var(--border)}.intro-benefits article>span{color:var(--accent);font-size:13px}.intro-benefits h3{font-size:21px}.intro-benefits p,.intro-questions p{line-height:1.8}.intro-questions{max-width:780px;width:100%;margin:64px auto 0}.intro-questions details{border-bottom:1px solid var(--border);padding:16px 0}.intro-questions summary{cursor:pointer}.intro-questions h2{margin-bottom:20px}#builderPortfolio{margin-top:24px}#introBackToWorks{margin-top:12px}
#accountDialog.builder-account{width:min(960px,94vw);max-height:92dvh;padding:0;border-radius:22px;overflow:auto;scroll-padding:24px}#accountDialog.builder-account[open]{display:grid;grid-template-columns:.9fr 1.1fr}.account-welcome{padding:56px 36px;background:linear-gradient(145deg,var(--lb-selected-bg),var(--lb-surface-raised));display:flex;flex-direction:column;justify-content:center;min-width:0}.account-welcome>p{line-height:1.8;color:var(--lb-text-strong)}.account-welcome h3{font-size:34px;line-height:1.5;letter-spacing:-.03em}.account-content{padding:32px 40px;min-width:0}.account-content .dialog-head{align-items:start;gap:16px}.account-content .dialog-head h2{font-size:28px}.account-content #accountClose{padding:8px 12px;flex-shrink:0}.account-content #accountStatus{line-height:1.6;color:var(--accent);overflow-wrap:anywhere}.account-switch{display:flex;gap:8px;margin:24px 0 12px}.account-switch button{flex:1;background:transparent}.account-switch button[aria-pressed=true]{background:var(--lb-selected-fill);color:var(--lb-selected-text);border-color:transparent}.account-content input{width:100%;font-size:16px}.account-content label{display:block;margin:16px 0 8px}.account-content #builderAuthHint{font-size:14px;line-height:1.7;color:var(--muted)}.account-content .actions{display:flex;flex-direction:column;gap:10px;margin-top:20px}.password-toggle{display:block;margin-left:auto;background:transparent;border:0;font-size:13px;padding:4px 8px}.account-content #accountReset,.account-content #builderBackLogin{background:transparent;border-color:transparent}.account-content #builderBackLogin{width:100%}#accountDialog.builder-account.is-signed[open]{display:block;max-width:760px}.account-content .project-row{margin-top:16px;overflow-wrap:anywhere}.account-content .project-row button{margin:8px 8px 0 0}
@media(max-width:768px){#studioHome[data-public=true]{display:block;padding:24px 20px 56px}#studioHome[data-public=true] .home-heading{padding:0}#studioHome[data-public=true] h1{font-size:34px}#studioHome[data-public=true] #homeActions{display:grid;margin:24px 0 32px;grid-template-columns:1fr}#homeImport{grid-column:auto}.intro-example{transform:none}.example-body{padding:24px}.example-body h2{font-size:26px}.intro-benefits,.intro-questions{margin-top:40px}.intro-benefits>div{grid-template-columns:1fr;gap:16px}.intro-benefits h2,.intro-questions h2{font-size:24px;line-height:1.5}#accountDialog.builder-account[open]{display:block;width:calc(100vw - 24px);max-height:calc(100dvh - 24px)}.account-welcome{display:none}.account-content{padding:22px 20px 28px}.account-content .dialog-head h2{font-size:25px}.account-switch{margin-top:16px}.account-content #accountStatus:empty{display:none}}

.account-content .account-help{display:inline-flex;margin-top:20px;font-size:13px}.account-content .dialog-head h2{min-width:0;flex:1;margin-right:8px}.account-content #accountStatus:empty{display:none}

/* "網站成果示意" depicts a user website, so it uses fixed light neutrals in both themes. */
.intro-example h2{color:#0A0A0B}