/* Learnio Genie foundation. Brand tokens are sampled from the owner-supplied, unchanged Genie logo.
   System fonts keep this release independent of font/CDN services. */
:root {
    --lg-primary: #1b75bb;
    --lg-primary-hover: #145f9a;
    --lg-link: #155e97;
    --lg-secondary: #8659a4;
    --lg-accent: #f7d42b;
    --lg-pink: #ec386e;
    --lg-sky: #66bbe8;
    --lg-lime: #aed036;
    --lg-ink: #17324a;
    --lg-muted: #536879;
    --lg-canvas: #faf9f6;
    --lg-surface: #fff;
    --lg-soft: #eaf4fa;
    --lg-line: #dce5e9;
    --lg-control-border: #7b909f;
    --lg-success: #17645b;
    --lg-success-bg: #eaf6f1;
    --lg-warning: #775012;
    --lg-warning-bg: #fff7e5;
    --lg-error: #a12a3b;
    --lg-error-bg: #fff1f2;
    --lg-radius: 14px;
    --lg-shadow: 0 10px 35px rgb(27 117 187 / 4%);
}
.lg-ai-panel { border: 1px solid var(--lg-line); border-top: 3px solid var(--lg-secondary); background: linear-gradient(135deg, #f5f2f9, #f2f8fc); padding: 22px; border-radius: 14px; margin: 24px 0; }
.lg-ai-panel .lg-kicker { color: var(--lg-ink); margin-bottom: 7px; }
.lg-ai-spark { color: var(--lg-secondary); font-size: 36px; }
.lg-ai-quote { border: 1px solid var(--lg-control-border); border-radius: 10px; background: white; margin-top: 18px; padding: 18px; }
.lg-ai-cost { font-size: 22px; font-weight: 750; color: var(--lg-ink); margin: 12px 0; }
.lg-ai-results > article { border-top: 1px solid var(--lg-line); margin-top: 18px; padding-top: 16px; overflow-wrap: anywhere; }
.lg-ai-results .lg-button { margin-top: 4px; }
.lg-ai-review-check { display: flex; align-items: flex-start; gap: 12px; margin: 24px 0; }
.lg-ai-review-check input { flex: 0 0 auto; width: 20px; height: 20px; margin-top: 3px; }
.lg-ai-comparison { background: var(--lg-canvas); padding: 14px; border-radius: 10px; margin-bottom: 22px; }
.lg-ai-comparison summary { cursor: pointer; color: var(--lg-link); }
.lg-ai-current { padding: 4px 4px 0; overflow-wrap: anywhere; font-size: 14px; }
.lg-ai-current h3 { font-size: 16px; margin: 22px 0 12px; }
.lg-ai-current h4 { font-size: 12px; color: var(--lg-muted); margin: 18px 0 6px; }
.lg-ai-current-details { margin: 0; display: grid; gap: 12px; }
.lg-ai-current-details dt { font-size: 12px; color: var(--lg-muted); font-weight: 600; }
.lg-ai-current-details dd { margin: 3px 0 0; white-space: pre-wrap; }
.lg-ai-current-items { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.lg-ai-current-items li { border: 1px solid var(--lg-line); border-radius: 9px; padding: 14px; background: var(--lg-surface); }
.lg-ai-current-item-heading { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; margin-bottom: 8px; }
.lg-ai-current-items p { margin: 0; }
.lg-ai-current-items p + p { margin-top: 6px; }
.lg-ai-item { border-top: 1px solid var(--lg-line); padding-top: 18px; }
@media (max-width: 480px) { .lg-ai-panel { padding: 16px; } .lg-ai-quote { padding: 14px; } }
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; color: var(--lg-ink); background: var(--lg-canvas); font: 16px/1.6 Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
button, input, textarea, select { font: inherit; }
button, a, input, textarea, select, summary { touch-action: manipulation; }
button { cursor: pointer; }
button:disabled { cursor: wait; opacity: .6; }
a { color: var(--lg-primary); text-underline-offset: 3px; }
button:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, summary:focus-visible { outline: 3px solid var(--lg-secondary); outline-offset: 4px; }
button, input, textarea, select { border-radius: 8px; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.22; color: var(--lg-ink); }
h1 { font-size: clamp(28px, 2.9vw, 38px); letter-spacing: -1.2px; margin-bottom: 12px; }
h2 { font-size: 23px; letter-spacing: -.5px; margin-bottom: 14px; }
h3 { font-size: 18px; letter-spacing: -.2px; margin-bottom: 10px; }
p { margin-bottom: 18px; }
fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
small, .lg-small { font-size: 13px; }
.lg-muted { color: var(--lg-muted); }
.lg-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; }
.lg-skip { position: fixed; top: -100px; left: 16px; background: white; padding: 12px 20px; z-index: 50; border: 2px solid var(--lg-primary); }
.lg-skip:focus { top: 12px; }
.lg-kicker { display: block; color: var(--lg-primary); text-transform: uppercase; font-size: 11px; font-weight: 750; letter-spacing: 1.5px; line-height: 1.5; margin-bottom: 13px; }
.lg-button { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 46px; border: 1px solid transparent; padding: 12px 18px; background: var(--lg-primary); color: white; border-radius: 8px; text-decoration: none; font-size: 14px; font-weight: 650; line-height: 1.45; text-align: center; }
.lg-button:hover { background: var(--lg-primary-hover); }
.lg-button--secondary { border-color: var(--lg-control-border); background: white; color: var(--lg-primary); }
.lg-button--secondary:hover { background: var(--lg-soft); color: var(--lg-link); }
.lg-button--light { background: white; color: var(--lg-primary); }
.lg-button--light:hover { background: var(--lg-soft); color: var(--lg-link); }
.lg-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.lg-text-link { display: inline-flex; align-items: center; gap: 12px; min-height: 44px; text-decoration: none; font-size: 14px; font-weight: 650; }
.lg-text-link:hover { text-decoration: underline; }
.lg-header { min-height: 88px; padding: 15px 40px; display: flex; align-items: center; justify-content: space-between; gap: 24px; background: var(--lg-surface); border-bottom: 1px solid var(--lg-line); }
.lg-brand { color: var(--lg-primary); display: inline-flex; align-items: center; gap: 9px; text-decoration: none; white-space: nowrap; font-size: 24px; font-weight: 750; letter-spacing: -.7px; }
.lg-brand img { display: block; object-fit: contain; width: 56px; height: 56px; }
.lg-brand > span > span { font-weight: 450; }
.lg-header-nav { display: flex; align-items: center; gap: 28px; font-size: 14px; }
.lg-header-nav > a:not(.lg-button) { color: var(--lg-muted); text-decoration: none; padding: 10px 0; }
.lg-header-nav > a:not(.lg-button):hover { color: var(--lg-primary); }
.lg-layout { min-height: calc(100vh - 170px); }
.lg-main { min-width: 0; }
.lg-main:focus { outline: none; }
.lg-main > noscript > .lg-notice { margin: 20px; }
.lg-layout--workspace { display: flex; }
.lg-sidebar { width: 235px; flex-shrink: 0; border-right: 1px solid var(--lg-line); padding: 28px 16px; display: flex; flex-direction: column; gap: 26px; background: white; }
.lg-workspace-label { display: flex; align-items: center; gap: 10px; padding: 0 7px 23px; border-bottom: 1px solid var(--lg-line); min-width: 0; }
.lg-workspace-label > div { min-width: 0; }
.lg-workspace-label strong { display: block; font-size: 13px; }
.lg-workspace-label > div > span { display: block; font-size: 12px; color: var(--lg-muted); overflow-wrap: anywhere; }
.lg-account-mark { display: inline-grid; place-items: center; width: 36px; height: 36px; flex-shrink: 0; border-radius: 11px; color: var(--lg-link); background: var(--lg-soft); font-size: 15px; font-weight: 750; }
.lg-side-nav { display: grid; gap: 6px; }
.lg-side-nav a { display: flex; justify-content: space-between; align-items: center; min-height: 46px; padding: 11px 15px; border-radius: 8px; font-size: 14px; font-weight: 600; text-decoration: none; color: var(--lg-muted); }
.lg-side-nav a:hover { background: var(--lg-canvas); }
.lg-side-nav a[aria-current] { color: var(--lg-link); background: var(--lg-soft); }
.lg-sidebar-bottom { padding: 12px 12px 0; margin-top: auto; }
.lg-sidebar-bottom .lg-kicker { margin-bottom: 8px; font-size: 10px; }
.lg-sidebar-bottom p { font-size: 15px; font-weight: 650; margin-bottom: 10px; }
.lg-sidebar-bottom small { font-size: 12px; color: var(--lg-muted); }
.lg-pedos { font-size: 11px; color: var(--lg-muted); border-top: 1px solid var(--lg-line); margin-top: 22px; padding-top: 20px; }
.lg-main--workspace { flex: 1; padding: 38px 42px 60px; max-width: 1450px; }
.lg-page-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; margin-bottom: 30px; }
.lg-page-heading p { color: var(--lg-muted); max-width: 640px; font-size: 15px; margin: 0; }
.lg-page-heading > .lg-button { flex-shrink: 0; margin-top: 8px; }
.lg-page-heading .lg-kicker { margin-bottom: 10px; }
.lg-grid { display: grid; gap: 20px; }
.lg-grid--two { grid-template-columns: repeat(2,minmax(0,1fr)); }
.lg-grid--three { grid-template-columns: repeat(3,minmax(0,1fr)); }
.lg-card { background: white; padding: 26px; border: 1px solid var(--lg-line); border-radius: var(--lg-radius); box-shadow: var(--lg-shadow); min-width: 0; }
.lg-card p { color: var(--lg-muted); font-size: 14px; }
.lg-card p:last-child { margin-bottom: 0; }
.lg-card--subtle { box-shadow: none; background: #fcfcfa; }
.lg-card--subtle h2 { font-size: 19px; }
.lg-number { color: var(--lg-link); background: var(--lg-soft); width: 33px; height: 33px; display: grid; place-items: center; font-size: 11px; font-weight: 750; border-radius: 10px; margin-bottom: 22px; }
.lg-section-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin: 32px 0 18px; }
.lg-section-heading h2 { margin: 0; font-size: 21px; }
.lg-status { display: inline-flex; align-items: center; min-height: 25px; padding: 4px 9px; border-radius: 6px; background: var(--lg-soft); color: var(--lg-link); font-size: 11px; font-weight: 650; }
.lg-status--success { color: var(--lg-success); background: var(--lg-success-bg); }
.lg-status--warning { color: var(--lg-warning); background: var(--lg-warning-bg); }
.lg-notice { padding: 17px 20px; border: 1px solid #d1e6f2; background: var(--lg-soft); color: var(--lg-link); border-radius: 9px; font-size: 14px; margin-bottom: 22px; }
.lg-notice strong { font-weight: 700; }
.lg-notice h2 { font-size: 18px; color: inherit; }
.lg-notice p { margin-bottom: 14px; color: inherit; }
.lg-notice--compact { padding: 13px 17px; font-size: 13px; }
.lg-notice--warning { background: var(--lg-warning-bg); border-color: #ebd4a3; color: var(--lg-warning); }
.lg-notice--error { background: var(--lg-error-bg); border-color: #efc5ce; color: var(--lg-error); }
.lg-notice a { color: inherit; font-weight: 650; }
.lg-resume { display: flex; align-items: center; justify-content: space-between; gap: 24px; background: var(--lg-primary); padding: 30px; border-radius: var(--lg-radius); color: white; }
.lg-resume .lg-kicker { color: white; }
.lg-resume h2 { color: white; font-size: 27px; overflow-wrap: anywhere; }
.lg-resume p { margin: 0; color: white; font-size: 13px; }
.lg-resume .lg-button { flex-shrink: 0; }
.lg-project-card { background: white; border: 1px solid var(--lg-line); border-radius: var(--lg-radius); padding: 24px; min-width: 0; display: flex; flex-direction: column; }
.lg-card-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 22px; }
.lg-project-icon { width: 43px; height: 43px; border-radius: 12px; background: var(--lg-soft); color: var(--lg-primary); display: inline-grid; place-items: center; font-size: 22px; flex-shrink: 0; }
.lg-project-card h2 { font-size: 19px; }
.lg-project-card h2 a, .lg-project-card h3 a { color: var(--lg-ink); text-decoration: none; overflow-wrap: anywhere; }
.lg-project-card h2 a:hover, .lg-project-card h3 a:hover { color: var(--lg-primary); text-decoration: underline; }
.lg-project-card p { color: var(--lg-muted); font-size: 14px; overflow-wrap: anywhere; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.lg-project-card footer { margin-top: auto; padding-top: 16px; border-top: 1px solid var(--lg-line); color: var(--lg-muted); font-size: 11px; display: flex; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
.lg-welcome { text-align: center; padding: 40px 28px; border: 1px solid var(--lg-line); background: white; border-radius: var(--lg-radius); }
.lg-welcome-symbol { color: var(--lg-primary); background: #fff5d9; width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; margin: 0 auto 20px; font-size: 31px; }
.lg-welcome h2 { font-size: 30px; letter-spacing: -.9px; }
.lg-welcome p { max-width: 510px; margin: 0 auto 24px; color: var(--lg-muted); font-size: 15px; }
.lg-welcome > .lg-small { display: block; margin-top: 13px; }
.lg-empty { border: 1px dashed #c8dce7; border-radius: var(--lg-radius); background: white; padding: 50px 24px; text-align: center; }
.lg-empty .lg-project-icon { margin-bottom: 24px; }
.lg-empty p { color: var(--lg-muted); max-width: 480px; margin: 0 auto 25px; }
.lg-search { max-width: 530px; margin-bottom: 24px; }
.lg-search label { display: block; font-size: 13px; font-weight: 650; margin-bottom: 7px; }
input, textarea, select { width: 100%; min-width: 0; color: var(--lg-ink); border: 1px solid var(--lg-control-border); background: white; padding: 11px 13px; min-height: 46px; font-size: 15px; line-height: 1.55; }
input::placeholder, textarea::placeholder { color: var(--lg-muted); opacity: 1; }
textarea { resize: vertical; }
input:focus, textarea:focus, select:focus { border-color: var(--lg-primary); }
.lg-field { display: grid; gap: 8px; margin-bottom: 21px; }
.lg-field label { font-weight: 650; font-size: 14px; }
.lg-field-hint { display: block; font-size: 12px; line-height: 1.6; color: var(--lg-muted); }
.lg-breadcrumb { display: inline-flex; gap: 9px; align-items: center; color: var(--lg-muted); font-size: 13px; text-decoration: none; margin-bottom: 22px; min-height: 32px; }
.lg-page-heading--editor h1 { font-size: 30px; overflow-wrap: anywhere; }
.lg-page-heading--editor .lg-status { flex-shrink: 0; }
.lg-page-heading--editor p { font-size: 13px; }
.lg-save-state--warning { color: var(--lg-warning); }
.lg-save-state--error { color: var(--lg-error); }
.lg-editor-layout { display: grid; grid-template-columns: minmax(0,1fr) 305px; gap: 24px; align-items: start; }
.lg-editor-card { padding: 28px; }
.lg-form-divider { display: flex; align-items: center; gap: 11px; padding-top: 23px; border-top: 1px solid var(--lg-line); margin: 25px 0 19px; }
.lg-form-divider span { font-size: 11px; color: var(--lg-primary); font-weight: 750; }
.lg-form-divider h2 { font-size: 18px; margin: 0; }
.lg-editor-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; margin: 25px 0 13px; padding-top: 22px; border-top: 1px solid var(--lg-line); }
.lg-editor-aside { display: grid; gap: 20px; }
.lg-plan-card h2 { font-size: 22px; }
.lg-plan-card h3 { font-size: 14px; margin: 22px 0 9px; }
.lg-plan-card p, .lg-plan-card li { font-size: 13px; color: var(--lg-muted); overflow-wrap: anywhere; }
.lg-plan-card ul { padding-left: 19px; }
.lg-plan-card li { margin-bottom: 8px; }
.lg-step-list { display: grid; gap: 14px; list-style: none; padding: 0; margin: 24px 0; }
.lg-step-list li { display: flex; align-items: flex-start; gap: 9px; }
.lg-step-list span { border-radius: 50%; background: var(--lg-soft); color: var(--lg-link); display: grid; place-items: center; width: 23px; height: 23px; flex-shrink: 0; font-size: 11px; font-weight: 700; }
.lg-plan-note { font-size: 12px; color: var(--lg-link); background: var(--lg-soft); padding: 13px; border-radius: 8px; margin-top: 20px; }
.lg-plan-stale { color: var(--lg-warning) !important; background: var(--lg-warning-bg); padding: 10px 12px; border-radius: 8px; }
.lg-plan-details { margin: 18px 0; }
.lg-plan-details dt { font-weight: 650; font-size: 13px; margin-top: 15px; }
.lg-plan-details dd { color: var(--lg-muted); font-size: 13px; margin: 4px 0 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.lg-dialog { width: calc(100% - 32px); max-width: 490px; border: 1px solid var(--lg-line); border-radius: 17px; padding: 28px; color: var(--lg-ink); background: white; box-shadow: 0 20px 70px rgb(27 117 187 / 20%); max-height: calc(100vh - 48px); overflow-y: auto; }
.lg-dialog::backdrop { background: rgb(23 50 74 / 55%); }
.lg-dialog h2 { font-size: 25px; }
.lg-dialog .lg-actions { margin: 23px 0 13px; }
.lg-dialog-heading { display: flex; align-items: center; justify-content: space-between; gap: 15px; margin-bottom: 16px; }
.lg-dialog-heading .lg-kicker { margin: 0; }
.lg-close { min-width: 44px; min-height: 44px; border: 0; color: var(--lg-ink); background: var(--lg-canvas); font-size: 23px; }
.lg-dialog--wide { max-width: 800px; }
.lg-comparison { padding: 17px 0; border-bottom: 1px solid var(--lg-line); }
.lg-comparison h3 { font-size: 16px; }
.lg-comparison-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.lg-comparison-columns h4 { font-size: 12px; color: var(--lg-muted); margin: 0 0 6px; }
.lg-comparison-columns p { white-space: pre-wrap; overflow-wrap: anywhere; font-size: 13px; background: var(--lg-canvas); padding: 12px; border-radius: 8px; margin-bottom: 0; }
.lg-account-heading { display: flex; align-items: center; gap: 14px; margin-bottom: 26px; }
.lg-account-heading h2 { font-size: 20px; margin: 0 0 5px; overflow-wrap: anywhere; }
.lg-account-heading p { margin: 0; overflow-wrap: anywhere; }
.lg-details { display: grid; grid-template-columns: 110px 1fr; gap: 15px; font-size: 14px; }
.lg-details dt { color: var(--lg-muted); }
.lg-details dd { margin: 0; overflow-wrap: anywhere; }
.lg-signout { margin: 25px 0 15px; padding-top: 23px; border-top: 1px solid var(--lg-line); }
.lg-help-wrap { max-width: 900px; padding: 55px 28px 70px; margin: auto; }
.lg-help-wrap h1 { font-size: 42px; }
.lg-help-section { padding: 30px; margin-bottom: 22px; scroll-margin-top: 20px; }
.lg-help-section p { font-size: 15px; }
.lg-help-steps { padding-left: 22px; }
.lg-help-steps li { padding-left: 8px; margin-top: 20px; }
.lg-help-steps p { margin: 7px 0 0; }
details { border-bottom: 1px solid var(--lg-line); padding: 11px 0; }
details:last-child { border-bottom: 0; }
summary { cursor: pointer; min-height: 44px; display: list-item; align-content: center; font-size: 15px; font-weight: 650; }
details p { margin-top: 10px; }
.lg-unavailable { max-width: 760px; padding: 90px 28px; margin: auto; }
.lg-unavailable .lg-project-icon { margin-bottom: 25px; }
.lg-unavailable p { font-size: 17px; color: var(--lg-muted); margin-bottom: 25px; }
.lg-footer { display: flex; justify-content: space-between; gap: 20px; padding: 25px 40px; border-top: 1px solid var(--lg-line); color: var(--lg-muted); background: white; font-size: 12px; }
.lg-footer a { color: var(--lg-muted); }
.lg-hero { max-width: 1320px; margin: auto; padding: 75px 50px 80px; display: grid; grid-template-columns: 1.08fr 1fr; gap: 75px; align-items: center; }
.lg-hero h1 { font-size: clamp(42px,4.7vw,66px); letter-spacing: -2.6px; line-height: 1.08; margin-bottom: 25px; }
.lg-hero h1 em { font-style: normal; color: var(--lg-secondary); }
.lg-hero-copy > p { color: var(--lg-muted); font-size: 17px; line-height: 1.8; max-width: 520px; }
.lg-hero-copy > .lg-hero-note { font-size: 12px; line-height: 1.7; max-width: 475px; margin: 20px 0 0; }
.lg-idea-board { position: relative; background: #edf5f9; padding: 23px; border: 1px solid #d5e5ec; border-radius: 20px; transform: rotate(1deg); box-shadow: 0 20px 55px rgb(27 117 187 / 6%); }
.lg-board-heading { display: flex; align-items: center; gap: 9px; color: var(--lg-link); font-size: 12px; padding: 0 2px 18px; }
.lg-board-dot { width: 8px; height: 8px; background: var(--lg-pink); border-radius: 50%; }
.lg-idea-sheet { background: white; border: 1px solid #dbe7ed; border-radius: 12px; padding: 30px; box-shadow: 0 7px 20px rgb(27 117 187 / 4%); }
.lg-sheet-label { display: inline-block; font-size: 10px; letter-spacing: .8px; text-transform: uppercase; font-weight: 700; color: var(--lg-link); background: #fff8d7; border-radius: 5px; padding: 5px 9px; margin-bottom: 20px; }
.lg-idea-sheet h2 { font-size: 29px; letter-spacing: -.9px; margin-bottom: 25px; }
.lg-idea-questions { list-style: none; padding: 0; margin: 0; }
.lg-idea-questions li { display: flex; align-items: flex-start; gap: 14px; padding: 15px 0; border-bottom: 1px solid var(--lg-line); }
.lg-idea-questions li:last-child { border-bottom: 0; }
.lg-idea-questions li > span { font-size: 11px; padding-top: 3px; font-weight: 750; color: var(--lg-primary); }
.lg-idea-questions strong { font-size: 14px; }
.lg-idea-questions p { color: var(--lg-muted); font-size: 12px; margin: 4px 0 0; }
.lg-sheet-footer { display: flex; align-items: center; gap: 8px; border-top: 1px solid var(--lg-line); margin-top: 18px; padding-top: 18px; font-size: 11px; color: var(--lg-primary); }
.lg-board-caption { font-size: 11px; color: var(--lg-muted); padding: 17px 3px 0; }
.lg-principle-strip { display: flex; justify-content: center; flex-wrap: wrap; gap: 45px; padding: 24px; background: white; border-top: 1px solid var(--lg-line); border-bottom: 1px solid var(--lg-line); font-size: 14px; font-weight: 500; color: var(--lg-muted); }
.lg-principle-strip span::before { content: '✦'; color: var(--lg-primary); padding-right: 13px; }
.lg-section { max-width: 1240px; padding: 65px 40px; margin: auto; }
.lg-section-intro { max-width: 630px; margin-bottom: 30px; }
.lg-section-intro h2 { font-size: 32px; letter-spacing: -.9px; }
.lg-platform-section { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; padding: 50px 40px 70px; max-width: 1240px; margin: auto; }
.lg-platform-section h2 { font-size: 32px; }
.lg-platform-section p { font-size: 15px; }
.lg-button, .lg-project-card { transition: background-color 150ms ease, border-color 150ms ease, box-shadow 150ms ease; }
.lg-project-card:hover { border-color: #b4cedf; box-shadow: 0 10px 28px rgb(27 117 187 / 7%); }
.lg-idea-board::before { content: ''; position: absolute; width: 32px; height: 32px; top: -15px; right: 32px; background: var(--lg-accent); border: 7px solid var(--lg-canvas); border-radius: 50%; }
.lg-idea-sheet { border-top: 4px solid var(--lg-sky); }
.lg-welcome { border-top: 4px solid var(--lg-lime); }
.lg-hero-copy .lg-kicker { color: var(--lg-secondary); }
@media (min-width: 1600px) {
    .lg-main--workspace { padding: 45px 55px 70px; }
    .lg-editor-layout { grid-template-columns: minmax(0,1fr) 340px; }
}
@media (max-width: 1180px) {
    .lg-sidebar { width: 200px; padding-inline: 13px; }
    .lg-main--workspace { padding: 30px; }
    .lg-editor-layout { grid-template-columns: minmax(0,1fr) 270px; gap: 18px; }
    .lg-editor-card { padding: 22px; }
    .lg-card { padding: 22px; }
    .lg-hero { gap: 35px; padding: 55px 35px; }
    .lg-hero h1 { font-size: 49px; }
    .lg-hero .lg-actions { gap: 10px 20px; }
}
@media (max-width: 950px) {
    .lg-editor-layout { grid-template-columns: 1fr; }
    .lg-editor-aside { grid-template-columns: minmax(0,1fr); }
    .lg-grid--three { grid-template-columns: 1fr; }
    .lg-resume { align-items: flex-start; flex-direction: column; }
    .lg-grid--two { grid-template-columns: 1fr; }
    .lg-hero { grid-template-columns: 1fr; max-width: 700px; gap: 40px; }
    .lg-hero h1 { font-size: 57px; }
    .lg-idea-board { transform: none; }
    .lg-hero-copy > p { max-width: none; }
    .lg-principle-strip { gap: 15px 30px; font-size: 13px; }
    .lg-platform-section { gap: 30px; }
    .lg-page-heading { flex-wrap: wrap; }
    .lg-header { padding-inline: 25px; }
}
@media (max-width: 700px) {
    .lg-header { padding: 12px 18px; gap: 12px; min-height: 78px; }
    .lg-brand { font-size: 21px; gap: 6px; }
    .lg-brand img { width: 40px; height: 40px; }
    .lg-header-nav { gap: 12px; }
    .lg-header-nav > a:not(.lg-button) { display: none; }
    .lg-header-nav .lg-button { font-size: 12px; padding: 10px 12px; }
    .lg-layout--workspace { display: block; }
    .lg-sidebar { width: auto; border-right: 0; border-bottom: 1px solid var(--lg-line); padding: 6px 14px; display: block; }
    .lg-workspace-label, .lg-sidebar-bottom { display: none; }
    .lg-side-nav { display: flex; gap: 4px; overflow-x: auto; }
    .lg-side-nav a { flex-shrink: 0; font-size: 13px; min-height: 44px; padding: 10px 16px; }
    .lg-side-nav a > span { display: none; }
    .lg-main--workspace { padding: 28px 20px 45px; }
    .lg-page-heading h1 { font-size: 30px; }
    .lg-page-heading--editor h1 { font-size: 26px; }
    .lg-page-heading p { font-size: 14px; }
    .lg-page-heading--editor p { font-size: 12px; }
    .lg-page-heading { gap: 15px; margin-bottom: 23px; }
    .lg-card { padding: 21px; }
    .lg-resume { padding: 24px; }
    .lg-resume h2 { font-size: 24px; }
    .lg-welcome { padding: 32px 21px; }
    .lg-welcome h2 { font-size: 26px; }
    .lg-project-card { padding: 22px; }
    .lg-hero { padding: 40px 23px; }
    .lg-hero h1 { font-size: 45px; letter-spacing: -1.8px; }
    .lg-hero-copy > p { font-size: 16px; }
    .lg-idea-board { padding: 17px; }
    .lg-idea-sheet { padding: 24px; }
    .lg-idea-sheet h2 { font-size: 26px; }
    .lg-principle-strip { justify-content: flex-start; gap: 12px; padding: 22px; flex-direction: column; }
    .lg-section { padding: 40px 22px; }
    .lg-section-intro h2, .lg-platform-section h2 { font-size: 28px; }
    .lg-platform-section { grid-template-columns: 1fr; padding: 20px 22px 45px; gap: 13px; }
    .lg-help-wrap { padding: 35px 20px 45px; }
    .lg-help-wrap h1 { font-size: 34px; }
    .lg-help-section { padding: 23px; }
    .lg-help-section p { font-size: 14px; }
    .lg-footer { padding: 22px; flex-direction: column; gap: 10px; }
    .lg-dialog { padding: 22px; }
    .lg-dialog .lg-actions { align-items: stretch; }
    .lg-comparison-columns { grid-template-columns: 1fr; gap: 10px; }
    .lg-editor-actions .lg-small { flex-basis: 100%; }
}
@media (max-width: 430px) {
    .lg-header { flex-wrap: wrap; }
    .lg-header-nav { margin-left: auto; }
    .lg-hero h1 { font-size: 38px; letter-spacing: -1.4px; }
    .lg-page-heading h1 { font-size: 27px; }
    .lg-side-nav { justify-content: space-between; }
    .lg-side-nav a { padding: 10px; }
    .lg-main--workspace { padding: 24px 16px 40px; }
    .lg-card, .lg-editor-card { padding: 18px; }
    .lg-details { grid-template-columns: 1fr; gap: 5px; }
    .lg-details dd { margin-bottom: 14px; }
    .lg-editor-actions { align-items: stretch; flex-direction: column; }
    .lg-editor-actions .lg-small { text-align: center; }
    .lg-dialog .lg-actions { flex-direction: column; }
    .lg-account-heading { align-items: flex-start; }
    .lg-account-heading > div { min-width: 0; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition: none !important; }
}

/* Creator-authored activities and immutable private previews. */
.lg-workbench-nav { display: flex; gap: 6px; padding: 6px; margin: 26px 0 30px; background: var(--lg-canvas); border: 1px solid var(--lg-line); border-radius: 11px; }
.lg-workbench-nav button { flex: 1; min-width: 0; min-height: 47px; padding: 10px 12px; color: var(--lg-muted); border: 1px solid transparent; background: transparent; font-size: 13px; font-weight: 650; }
.lg-workbench-nav button span { display: inline-block; margin-right: 7px; font-size: 10px; opacity: .8; }
.lg-workbench-nav button[aria-pressed="true"] { background: white; border-color: var(--lg-line); color: var(--lg-link); box-shadow: 0 2px 8px rgb(23 50 74 / 5%); }
.lg-workbench-nav button:hover { color: var(--lg-link); }
.lg-text-button { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 9px 8px; border: 0; background: transparent; color: var(--lg-link); font-size: 13px; font-weight: 650; text-decoration: underline; text-underline-offset: 4px; }
.lg-text-button:hover { background: var(--lg-soft); }
.lg-text-button:disabled { cursor: default; }
.lg-format-empty { border: 1px dashed var(--lg-line); border-radius: 12px; padding: 30px 22px; margin: 20px 0; background: var(--lg-canvas); }
.lg-format-empty > span { display: block; font-size: 28px; color: var(--lg-secondary); margin-bottom: 16px; }
.lg-format-empty h3 { font-size: 19px; max-width: 340px; }
.lg-format-empty p { margin-bottom: 0; }
.lg-authored-item { display: block; border: 1px solid var(--lg-line); border-radius: 12px; padding: 20px; margin: 22px 0; background: #fdfdfc; }
.lg-authored-item legend { padding: 0 9px; margin-left: -9px; font-size: 13px; font-weight: 750; color: var(--lg-secondary); }
.lg-authored-item .lg-field { margin-bottom: 18px; }
.lg-checkbox-label { display: flex; align-items: flex-start; gap: 11px; font-size: 13px; color: var(--lg-muted); padding: 8px 0; cursor: pointer; }
.lg-checkbox-label input, .lg-preview-check input { width: 20px; height: 20px; min-height: 20px; flex: 0 0 20px; margin: 2px 0 0; padding: 0; accent-color: var(--lg-primary); }
.lg-item-actions { display: flex; flex-wrap: wrap; gap: 4px 12px; border-top: 1px solid var(--lg-line); padding-top: 9px; margin-top: 13px; }
.lg-item-actions .lg-text-button:last-child { margin-left: auto; color: var(--lg-error); }
.lg-item-section-heading { margin: 30px 0 0; }
.lg-item-section-heading h3 { margin: 0; }
.lg-completion-field { margin-top: 29px; }
.lg-save-actions { margin-top: 30px; }
.lg-versions-heading { margin-top: 0; }
.lg-versions-heading h2 { font-size: 23px; }
.lg-version-card { padding: 22px 0; border-top: 1px solid var(--lg-line); }
.lg-version-card-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.lg-version-card-heading h3 { margin: 0; font-size: 17px; }
.lg-version-card > p { margin: 10px 0 3px; }
.lg-version-card .lg-text-link { min-height: 40px; }
.lg-comparison-columns p { white-space: pre-wrap; overflow-wrap: anywhere; }
.lg-preview-wrap { max-width: 880px; margin: 0 auto; padding: 35px 30px 60px; }
.lg-preview-toolbar { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin: 0 0 20px; }
.lg-preview-paper { background: var(--lg-surface); border: 1px solid var(--lg-line); border-top: 4px solid var(--lg-sky); border-radius: 17px; padding: 46px; box-shadow: 0 14px 42px rgb(27 117 187 / 5%); }
.lg-preview-paper h1 { font-size: clamp(28px, 3.2vw, 40px); max-width: 660px; overflow-wrap: anywhere; }
.lg-preview-introduction { font-size: 16px; color: var(--lg-muted); margin: 20px 0 25px; }
.lg-authored-text { white-space: pre-wrap; overflow-wrap: anywhere; }
.lg-preview-item { padding: 27px 0; border-top: 1px solid var(--lg-line); }
.lg-preview-item > label { display: flex; gap: 12px; align-items: flex-start; font-size: 16px; font-weight: 650; margin-bottom: 13px; }
.lg-preview-item > label > .lg-authored-text { flex: 1; min-width: 0; }
.lg-preview-number { flex: 0 0 27px; width: 27px; height: 27px; display: inline-grid; place-items: center; border-radius: 8px; background: var(--lg-soft); color: var(--lg-link); font-size: 11px; }
.lg-preview-item .lg-field-hint { font-size: 13px; margin-bottom: 13px; }
.lg-preview-check { display: flex; gap: 15px; align-items: flex-start; }
.lg-preview-check label { flex: 1; min-width: 0; font-weight: 650; cursor: pointer; }
.lg-preview-check input { margin-top: 3px; }
.lg-preview-item--checklist .lg-field-hint { margin: 9px 0 0 35px; }
.lg-preview-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 22px; border-top: 1px solid var(--lg-line); padding-top: 24px; }
.lg-preview-complete { margin-top: 27px; border-radius: 12px; padding: 26px; background: var(--lg-success-bg); border-left: 4px solid var(--lg-lime); }
.lg-preview-complete h2 { margin-top: 16px; }
.lg-preview-complete p:last-child { margin-bottom: 0; }
.lg-preview-provenance { margin: 25px 3px 0; color: var(--lg-muted); font-size: 13px; }
.lg-preview-provenance summary { cursor: pointer; min-height: 44px; padding: 10px 0; }
.lg-preview-provenance .lg-details { margin-top: 15px; }
.lg-digest { overflow-wrap: anywhere; font-family: ui-monospace, monospace; font-size: 11px; }
@media (max-width: 700px) {
    .lg-preview-wrap { padding: 26px 20px 40px; }
    .lg-preview-paper { padding: 28px 23px; }
    .lg-preview-paper h1 { font-size: 30px; }
    .lg-preview-complete { padding: 21px; }
}
@media (max-width: 430px) {
    .lg-workbench-nav { gap: 2px; padding: 4px; }
    .lg-workbench-nav button { padding: 10px 7px; }
    .lg-workbench-nav button span { display: none; }
    .lg-authored-item { padding: 15px; }
    .lg-item-actions { gap: 2px; justify-content: space-between; }
    .lg-item-actions .lg-text-button:last-child { margin-left: 0; }
    .lg-preview-wrap { padding-inline: 16px; }
    .lg-preview-paper { padding: 24px 18px; }
    .lg-preview-actions { align-items: stretch; flex-direction: column; }
}