:root { scroll-behavior: smooth; scroll-padding-top: 5.5rem; }
body { min-width: 20rem; color: var(--mt-ink); background: var(--mt-cream-0); }
code, pre { font-family: var(--mt-font-mono); }
.skip-link { position: fixed; z-index: 500; top: .5rem; left: .5rem; padding: .7rem 1rem; border-radius: var(--mt-radius-md); color: var(--mt-ink); background: var(--mt-sun-400); font-weight: 850; transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }
.scroll-progress { position: fixed; z-index: 300; top: 0; left: 0; width: 100%; height: 3px; background: transparent; }
.scroll-progress span { display: block; width: 0; height: 100%; background: linear-gradient(90deg, var(--mt-primary-500), var(--mt-coral-500), var(--mt-sun-400)); }

.docs-topbar { position: fixed; z-index: 100; inset: 0 0 auto; min-height: 4.75rem; display: flex; align-items: center; gap: 1rem; padding: .65rem 1.25rem; border-bottom: 1px solid rgb(211 201 226 / .72); background: rgb(255 253 249 / .92); backdrop-filter: blur(18px); }
.docs-brand { display: flex; align-items: center; gap: .75rem; color: var(--mt-ink); font-weight: 850; text-decoration: none; }
.docs-brand img { width: 8.6rem; height: auto; }
.docs-brand span { padding-left: .75rem; border-left: 1px solid var(--mt-border-strong); white-space: nowrap; }
.docs-topbar__actions { display: flex; align-items: center; gap: .65rem; margin-left: auto; }
.docs-menu-button { display: none; }

.docs-sidebar { position: fixed; z-index: 90; top: 4.75rem; bottom: 0; left: 0; width: 17rem; overflow: auto; border-right: 1px solid var(--mt-border); background: rgb(255 255 255 / .84); }
.docs-sidebar__inner { padding: 1.25rem 1rem 3rem; }
.docs-search { margin-bottom: 1rem; }
.docs-search .mt-input { min-height: 2.55rem; background: var(--mt-cream-0); }
.docs-nav { display: grid; gap: .1rem; }
.docs-nav__group { padding: 1.1rem .65rem .35rem; color: var(--mt-ink-faint); font-size: .66rem; font-weight: 900; letter-spacing: .11em; text-transform: uppercase; }
.docs-nav a { position: relative; padding: .46rem .65rem .46rem .85rem; border-radius: .65rem; color: var(--mt-ink-soft); font-size: .82rem; font-weight: 750; text-decoration: none; }
.docs-nav a:hover { color: var(--mt-ink); background: var(--mt-cream-50); }
.docs-nav a.is-active { color: var(--mt-primary-700); background: var(--mt-primary-50); }
.docs-nav a.is-active::before { content: ""; position: absolute; top: 50%; left: .28rem; width: .25rem; height: .9rem; border-radius: var(--mt-radius-pill); background: var(--mt-primary-500); transform: translateY(-50%); }
.docs-nav a[hidden] { display: none; }

.docs-main { margin-left: 17rem; padding-top: 4.75rem; }
.docs-section { width: min(100%, 86rem); min-height: 30rem; margin: 0 auto; padding: clamp(4.5rem, 8vw, 7.5rem) clamp(1.5rem, 5vw, 5rem); border-bottom: 1px solid var(--mt-border); }
.section-intro { max-width: 50rem; margin-bottom: clamp(2rem, 5vw, 3.5rem); }
.section-intro--with-action { max-width: none; display: flex; align-items: flex-start; justify-content: space-between; gap: 2rem; }
.section-intro--with-action > div { max-width: 50rem; }
.section-kicker { color: var(--mt-coral-700); font-size: .72rem; font-weight: 900; letter-spacing: .11em; text-transform: uppercase; }
.section-intro h2 { margin: .55rem 0 .85rem; font-size: clamp(2.35rem, 5vw, 4.6rem); letter-spacing: -.045em; }
.section-intro p { margin: 0; color: var(--mt-ink-soft); font-size: clamp(1rem, 1.7vw, 1.16rem); line-height: 1.65; }

/* Hero */
.docs-hero { position: relative; min-height: calc(100svh - 4.75rem); display: grid; grid-template-columns: minmax(24rem, .88fr) minmax(30rem, 1.12fr); align-content: center; align-items: center; gap: clamp(2.5rem, 6vw, 6rem); overflow: hidden; }
.docs-hero::before { content: ""; position: absolute; z-index: -2; top: 6%; left: -9rem; width: 25rem; height: 25rem; border-radius: 46% 54% 60% 40%; background: var(--mt-coral-50); transform: rotate(16deg); }
.docs-hero::after { content: ""; position: absolute; z-index: -2; right: -11rem; bottom: 7%; width: 26rem; height: 20rem; border-radius: 56% 44% 38% 62%; background: var(--mt-mint-50); transform: rotate(-12deg); }
.docs-hero__copy { max-width: 43rem; }
.docs-hero h1 { margin: 1.2rem 0; font-size: clamp(3.4rem, 7vw, 7.25rem); font-weight: 620; letter-spacing: -.065em; }
.docs-hero h1 span { color: var(--mt-primary-700); }
.docs-hero__copy > p { margin: 0 0 1.8rem; color: var(--mt-ink-soft); font-size: clamp(1.06rem, 1.7vw, 1.26rem); line-height: 1.62; }
.docs-hero__actions { display: flex; flex-wrap: wrap; gap: .8rem; }
.quality-list { display: flex; flex-wrap: wrap; gap: .75rem 1.25rem; padding: 0; margin: 1.65rem 0 0; color: var(--mt-ink-soft); font-size: .86rem; font-weight: 800; list-style: none; }
.quality-list li { display: inline-flex; align-items: center; gap: .35rem; }
.quality-list .mt-icon { color: var(--mt-mint-700); }
.hero-playground { position: relative; min-height: 36rem; display: grid; place-items: center; padding: 4rem 2.5rem; border-radius: 40% 60% 44% 56% / 55% 40% 60% 45%; background: var(--mt-primary-100); }
.hero-orbit { position: absolute; z-index: 2; display: grid; place-items: center; }
.hero-orbit--one { top: 2%; right: 11%; width: 4.5rem; height: 4.5rem; border-radius: 50%; color: var(--mt-sun-700); background: var(--mt-sun-400); font-size: 2rem; transform: rotate(10deg); }
.hero-orbit--two { bottom: 4%; left: 4%; width: 6rem; height: 4.2rem; border-radius: 58% 42% 47% 53%; background: var(--mt-mint-400); transform: rotate(-14deg); }
.hero-lesson-card { position: relative; z-index: 3; width: min(100%, 35rem); padding: clamp(1.2rem, 3vw, 2rem); transform: rotate(1deg); box-shadow: var(--mt-shadow-lg); }
.hero-lesson-card > p { color: var(--mt-ink-soft); }
.equation-demo { display: flex; align-items: center; justify-content: center; gap: clamp(.5rem, 1.5vw, 1rem); padding: 1.35rem; margin: 1.2rem 0; border-radius: var(--mt-radius-lg); background: var(--mt-cream-50); font-family: var(--mt-font-display); font-size: 1.8rem; font-weight: 620; }
.equation-demo span:last-child { width: 3.2rem; height: 3.2rem; display: grid; place-items: center; border: 2px dashed var(--mt-primary-400); border-radius: 1rem; color: var(--mt-primary-700); background: var(--mt-white); }
.hero-progress { min-width: 7rem; display: grid; gap: .35rem; color: var(--mt-ink-soft); font-size: .78rem; font-weight: 800; }
.hero-metrics { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(4, 1fr); gap: .75rem; padding: 1rem 1.2rem; border: 1px solid var(--mt-border); border-radius: var(--mt-radius-xl); background: rgb(255 255 255 / .7); }
.hero-metrics div { display: grid; gap: .12rem; padding: .4rem 1rem; border-right: 1px solid var(--mt-border); }
.hero-metrics div:last-child { border-right: 0; }
.hero-metrics strong { font-family: var(--mt-font-display); font-size: 1.45rem; font-weight: 620; }
.hero-metrics span { color: var(--mt-ink-soft); font-size: .75rem; font-weight: 750; }

/* Brand and foundations */
.logo-showcase { display: grid; grid-template-columns: 1.4fr .6fr; gap: 1rem; }
.logo-card { min-height: 18rem; display: grid; grid-template-rows: auto 1fr auto; justify-items: start; gap: 1rem; padding: 1.25rem; border: 1px solid var(--mt-border); border-radius: var(--mt-radius-xl); background: var(--mt-white); box-shadow: var(--mt-shadow-sm); }
.logo-card > span { color: var(--mt-ink-soft); font-size: .75rem; font-weight: 850; }
.logo-card img { place-self: center; width: min(80%, 24rem); max-height: 8rem; }
.logo-card--mark img { width: 7.5rem; }
.logo-card--word { grid-column: 1 / -1; min-height: 13rem; background: var(--mt-primary-50); }
.logo-card--word img { width: min(60%, 20rem); }
.rule-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem; margin-top: 1rem; }
.rule-grid article { display: flex; gap: .8rem; padding: 1.1rem; border: 1px solid var(--mt-border); border-radius: var(--mt-radius-lg); background: var(--mt-white); }
.rule-grid h3, .rule-grid p { margin: 0; }
.rule-grid h3 { font-size: 1rem; }
.rule-grid p { margin-top: .25rem; color: var(--mt-ink-soft); font-size: .82rem; }
.rule-icon { width: 2rem; height: 2rem; display: grid; flex: 0 0 auto; place-items: center; border-radius: 50%; }
.rule-icon--mint { color: var(--mt-mint-700); background: var(--mt-mint-100); }.rule-icon--coral { color: var(--mt-coral-700); background: var(--mt-coral-100); }.rule-icon--sky { color: var(--mt-sky-700); background: var(--mt-sky-100); }

.color-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: .75rem; }
.color-swatch { min-height: 13rem; display: flex; flex-direction: column; justify-content: flex-end; align-items: flex-start; padding: 1rem; border: 0; border-radius: var(--mt-radius-xl); color: var(--mt-ink); text-align: left; cursor: pointer; transition: transform var(--mt-duration) var(--mt-ease), box-shadow var(--mt-duration); }
.color-swatch:hover { transform: translateY(-4px) rotate(-.5deg); box-shadow: var(--mt-shadow-md); }
.color-swatch span { font-weight: 900; }.color-swatch code { margin-top: .15rem; opacity: .72; }
.color-swatch--lilac { background: var(--mt-primary-300); }.color-swatch--coral { background: var(--mt-coral-400); }.color-swatch--mint { background: var(--mt-mint-400); }.color-swatch--sky { background: var(--mt-sky-400); }.color-swatch--sun { background: var(--mt-sun-400); }
.token-table-wrap { overflow-x: auto; margin: 1rem 0; border: 1px solid var(--mt-border); border-radius: var(--mt-radius-lg); background: var(--mt-white); }
.token-table { width: 100%; border-collapse: collapse; font-size: .86rem; }
.token-table :where(th, td) { padding: .8rem 1rem; border-bottom: 1px solid var(--mt-border); text-align: left; white-space: nowrap; }
.token-table th { color: var(--mt-ink-soft); background: var(--mt-cream-50); font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; }
.token-table tr:last-child td { border-bottom: 0; }
.token-dot { width: .8rem; height: .8rem; display: inline-block; margin-right: .35rem; border: 1px solid var(--mt-border); border-radius: 50%; vertical-align: -.08rem; }
.token-dot--paper { background: var(--mt-cream-0); }.token-dot--ink { background: var(--mt-ink); }.token-dot--primary { background: var(--mt-primary-300); }.token-dot--success { background: var(--mt-mint-100); }.token-dot--danger { background: var(--mt-danger-50); }

.type-showcase { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.type-card { min-height: 16rem; display: grid; align-content: space-between; gap: 1rem; padding: clamp(1.5rem, 4vw, 2.5rem); border-radius: var(--mt-radius-xl); }
.type-card > span, .type-card code { font-size: .76rem; font-weight: 800; }
.type-card p { margin: 0; }
.type-card--display { color: var(--mt-primary-700); background: var(--mt-primary-100); }
.type-card--display p { font-family: var(--mt-font-display); font-size: clamp(2.5rem, 5vw, 5rem); font-weight: 620; line-height: .95; letter-spacing: -.05em; }
.type-card--body { background: var(--mt-mint-100); }
.type-card--body p { max-width: 30rem; font-size: clamp(1.2rem, 2.4vw, 1.65rem); line-height: 1.55; }
.type-scale { margin-top: 1rem; border: 1px solid var(--mt-border); border-radius: var(--mt-radius-xl); background: var(--mt-white); }
.type-scale > div { display: grid; grid-template-columns: 7rem 1fr auto; align-items: center; gap: 1rem; padding: 1.25rem; border-bottom: 1px solid var(--mt-border); }
.type-scale > div:last-child { border-bottom: 0; }
.type-scale > div > span { color: var(--mt-ink-faint); font-size: .74rem; font-weight: 850; text-transform: uppercase; }
.type-scale p { margin: 0; }.type-scale code { color: var(--mt-ink-faint); font-size: .72rem; }
.type-display, .type-h1, .type-h2, .type-h3 { font-family: var(--mt-font-display); line-height: 1; }
.type-display { font-size: clamp(2.5rem, 5vw, 4.5rem); font-weight: 620; }.type-h1 { font-size: 2.6rem; font-weight: 620; }.type-h2 { font-size: 2rem; font-weight: 620; }.type-h3 { font-size: 1.25rem; font-weight: 620; }.type-label { font-size: .72rem; letter-spacing: .1em; }

.spacing-demo { display: grid; grid-template-columns: repeat(8, 1fr); align-items: end; gap: .75rem; padding: 1.5rem; border: 1px solid var(--mt-border); border-radius: var(--mt-radius-xl); background: var(--mt-white); }
.spacing-demo > div { min-width: 0; display: grid; justify-items: center; gap: .6rem; }
.spacing-demo code { color: var(--mt-ink-soft); font-size: .68rem; white-space: nowrap; }
.space-block { width: 100%; display: block; border-radius: .35rem .35rem 0 0; background: var(--mt-primary-300); }
.space-1 { height: .25rem; }.space-2 { height: .5rem; }.space-3 { height: .75rem; }.space-4 { height: 1rem; }.space-6 { height: 1.5rem; }.space-8 { height: 2rem; }.space-12 { height: 3rem; }.space-16 { height: 4rem; }
.shape-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: .75rem; margin-top: 1rem; }
.shape-grid article { display: grid; justify-items: center; gap: .35rem; padding: 1rem; border: 1px solid var(--mt-border); border-radius: var(--mt-radius-lg); background: var(--mt-white); text-align: center; }
.shape-grid p { margin: 0; color: var(--mt-ink-soft); font-size: .75rem; }
.shape-grid code { font-size: .72rem; }
.radius-sample { width: 4rem; height: 4rem; display: block; margin-bottom: .4rem; background: linear-gradient(135deg, var(--mt-primary-300), var(--mt-coral-100)); }
.radius-sm { border-radius: var(--mt-radius-sm); }.radius-md { border-radius: var(--mt-radius-md); }.radius-lg { border-radius: var(--mt-radius-lg); }.radius-xl { border-radius: var(--mt-radius-xl); }.radius-pill { width: 5rem; border-radius: var(--mt-radius-pill); }

.layout-demo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.layout-demo { padding: 1.25rem; border: 1px solid var(--mt-border); border-radius: var(--mt-radius-xl); background: var(--mt-white); }
.layout-demo--wide { grid-column: 1 / -1; }
.layout-demo h3 { margin: 0 0 1rem; }
.layout-demo code { display: block; margin-top: 1rem; color: var(--mt-ink-soft); font-size: .75rem; }
.layout-demo .mt-stack span, .layout-demo .mt-cluster span, .layout-demo .mt-grid span { min-height: 2.5rem; display: block; border-radius: var(--mt-radius-md); background: var(--mt-primary-100); }
.layout-demo .mt-stack span:nth-child(2), .layout-demo .mt-cluster span:nth-child(2), .layout-demo .mt-grid span:nth-child(2) { background: var(--mt-coral-100); }
.layout-demo .mt-stack span:nth-child(3), .layout-demo .mt-cluster span:nth-child(3), .layout-demo .mt-grid span:nth-child(3) { background: var(--mt-mint-100); }
.layout-demo .mt-cluster span { width: 28%; }.layout-demo .mt-grid { --mt-grid-min: 9rem; }

/* Documentation component framing */
.component-board { margin-bottom: 1rem; overflow: visible; border: 1px solid var(--mt-border); border-radius: var(--mt-radius-xl); background: var(--mt-white); box-shadow: var(--mt-shadow-xs); }
.component-board__label { min-height: 2.75rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .65rem 1rem; border-bottom: 1px solid var(--mt-border); color: var(--mt-ink-soft); background: var(--mt-cream-50); border-radius: var(--mt-radius-xl) var(--mt-radius-xl) 0 0; font-size: .74rem; font-weight: 850; }
.component-board__label code { color: var(--mt-primary-700); }
.component-board__meta, .docs-example-actions { display: flex; align-items: center; gap: .55rem; }
.component-demo { min-height: 7rem; padding: clamp(1rem, 3vw, 1.6rem); }
fieldset.component-demo { min-inline-size: 0; margin: 0; border: 0; }
.button-demo, .wrap-demo, .align-center { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem; }
.stack-demo { display: grid; gap: 1rem; }
.two-up, .three-up { display: grid; gap: 1rem; }
.two-up { grid-template-columns: repeat(2, minmax(0, 1fr)); }.three-up { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.form-showcase { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; padding: clamp(1.25rem, 4vw, 2rem); border: 1px solid var(--mt-border); border-radius: var(--mt-radius-xl); background: var(--mt-white); }
.form-span-2 { grid-column: 1 / -1; }
.input-type-list { display: flex; flex-wrap: wrap; align-items: center; gap: .45rem; margin-top: 1rem; padding: 1rem; border-radius: var(--mt-radius-lg); background: var(--mt-primary-50); }
.input-type-list strong { margin-right: .5rem; }.input-type-list span { padding: .25rem .55rem; border: 1px solid var(--mt-primary-200); border-radius: var(--mt-radius-pill); color: var(--mt-primary-700); background: var(--mt-white); font-family: var(--mt-font-mono); font-size: .68rem; }
.selection-selects { position: relative; z-index: 4; }
.usage-note { display: grid; grid-template-columns: auto 1fr; gap: 1rem; padding: 1rem 1.15rem; border-left: .35rem solid var(--mt-primary-400); border-radius: var(--mt-radius-md); color: var(--mt-ink-soft); background: var(--mt-primary-50); font-size: .85rem; }
.usage-note strong { color: var(--mt-ink); }

.code-block { margin-top: 1rem; overflow: hidden; border: 1px solid var(--mt-primary-200); border-radius: var(--mt-radius-xl); background: #faf8ff; }
.code-block__top { min-height: 3rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .55rem .75rem .55rem 1rem; border-bottom: 1px solid var(--mt-primary-200); color: var(--mt-primary-700); background: var(--mt-primary-50); font-size: .76rem; font-weight: 850; }
.code-block pre { max-width: 100%; overflow-x: auto; padding: 1.25rem; margin: 0; color: #49396b; font-size: .78rem; line-height: 1.7; }
.code-block--large pre { max-height: 34rem; }

/* Live example source */
.docs-code-button { width: 2.15rem; height: 2.15rem; border-color: var(--mt-primary-200); color: var(--mt-primary-700); background: var(--mt-white); font-size: .84rem; box-shadow: 0 2px 0 var(--mt-primary-100); }
.docs-code-button:hover { border-color: var(--mt-primary-400); color: var(--mt-primary-700); background: var(--mt-primary-100); box-shadow: 0 3px 0 var(--mt-primary-200); }
.docs-code-button.mt-tooltip::after { top: calc(100% + .5rem); bottom: auto; transform: translate(-50%, -.2rem); }
.docs-code-button.mt-tooltip:hover::after, .docs-code-button.mt-tooltip:focus-visible::after { transform: translate(-50%, 0); }
.docs-code-host { position: relative; }
.docs-code-button--floating { position: absolute; z-index: 5; top: .8rem; right: .8rem; }
.layout-demo.docs-code-host h3 { padding-right: 3rem; }
.stat-showcase .docs-code-host { padding-right: 4.25rem; }
.docs-example-toolbar { grid-column: 1 / -1; display: flex; justify-content: flex-end; min-height: 2.15rem; }
.alert-stack .docs-example-toolbar { margin-bottom: -.15rem; }
.docs-example-actions { flex: 0 0 auto; align-self: flex-start; }
.icon-tools > .docs-code-button { flex: 0 0 auto; }

.docs-code-dialog { width: min(68rem, calc(100vw - 2rem)); height: min(50rem, calc(100svh - 2rem)); max-height: calc(100svh - 2rem); overflow: hidden; }
.docs-code-dialog[open] { display: grid; grid-template-rows: auto minmax(0, 1fr); }
.docs-code-dialog__header { align-items: flex-start; padding-bottom: 1rem; border-bottom: 1px solid var(--mt-border); background: var(--mt-white); }
.docs-code-heading { min-width: 0; display: grid; gap: .25rem; }
.docs-code-heading h2 { overflow: hidden; font-size: clamp(1.35rem, 3vw, 2rem); text-overflow: ellipsis; white-space: nowrap; }
.docs-code-heading p { color: var(--mt-ink-soft); font-size: .86rem; }
.docs-code-dialog__body { min-height: 0; display: grid; grid-template-rows: auto minmax(0, 1fr) auto; gap: .85rem; padding: 1rem 1.4rem 1.25rem; color: var(--mt-ink); }
.docs-code-toolbar { display: flex; align-items: center; justify-content: space-between; gap: .75rem; }
.docs-code-badges { display: flex; flex-wrap: wrap; gap: .4rem; }
.docs-code-shell { min-width: 0; min-height: 0; overflow: auto; overscroll-behavior: contain; border: 1px solid var(--mt-primary-200); border-radius: var(--mt-radius-lg); background: #fcfbff; box-shadow: inset 0 1px 0 var(--mt-white); }
.docs-code-pre { min-width: max-content; padding: 1rem 0 1.25rem; margin: 0; color: var(--mt-ink); font-family: var(--mt-font-mono); font-size: .78rem; line-height: 1.75; tab-size: 2; }
.docs-code-pre:focus-visible { box-shadow: inset var(--mt-focus); }
.docs-code-line { display: block; min-height: 1.75em; padding-right: 1.25rem; }
.docs-code-line::before { content: attr(data-line); width: 3.5rem; display: inline-block; margin-right: 1rem; padding-right: .8rem; border-right: 1px solid var(--mt-primary-100); color: #a59bb1; text-align: right; user-select: none; }
.docs-code-line:hover { background: var(--mt-primary-50); }
.docs-token--tag, .docs-token--keyword { color: #6548bd; font-weight: 750; }
.docs-token--attribute { color: #b44760; }
.docs-token--string { color: #24765f; }
.docs-token--number { color: #8a6818; }
.docs-token--punctuation { color: #786d86; }
.docs-token--comment { color: #91889d; font-style: italic; }
.docs-token--doctype { color: #2d719a; }
.docs-code-note { display: flex; align-items: flex-start; gap: .55rem; margin: 0; color: var(--mt-ink-soft); font-size: .78rem; line-height: 1.45; }
.docs-code-note .mt-icon { flex: 0 0 auto; margin-top: .1rem; color: var(--mt-primary-700); }
.docs-code-note a { font-weight: 850; }
.code-block .docs-highlighted-code { padding: 1rem 0 1.25rem; }
.code-block .docs-code-line { min-width: max-content; }

/* Navigation/data/feedback */
.mt-navbar .mt-dropdown { margin-left: .35rem; }
.stat-showcase { margin-bottom: 1rem; }.stat-showcase .mt-card { min-height: 10.5rem; }
.table-pagination { margin-top: .8rem; }
.alert-stack { display: grid; gap: .65rem; margin-bottom: 1rem; }
.loading-demo { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 1.25rem; }

/* Icons */
.icon-tools { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1.25rem; }
.icon-tools .mt-input-shell { width: min(100%, 22rem); }.icon-tools > span { color: var(--mt-ink-soft); font-size: .78rem; }
.icon-gallery { display: grid; gap: 2rem; }
.icon-group h3 { margin: 0 0 .75rem; color: var(--mt-ink-soft); font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; }
.icon-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(7rem, 1fr)); gap: .55rem; }
.icon-tile { min-height: 7rem; display: grid; place-items: center; align-content: center; gap: .65rem; padding: .7rem; border: 1px solid var(--mt-border); border-radius: var(--mt-radius-lg); color: var(--mt-ink); background: var(--mt-white); cursor: pointer; transition: color var(--mt-duration-fast), border-color var(--mt-duration-fast), background var(--mt-duration-fast), transform var(--mt-duration) var(--mt-ease); }
.icon-tile:hover { color: var(--mt-primary-700); border-color: var(--mt-primary-300); background: var(--mt-primary-50); transform: translateY(-2px); }
.icon-tile .mt-icon { width: 1.65rem; height: 1.65rem; }.icon-tile span { max-width: 100%; overflow: hidden; font-size: .7rem; font-weight: 750; text-overflow: ellipsis; white-space: nowrap; }
.icon-rules { margin-top: 2rem; }.icon-rules .mt-icon { color: var(--mt-primary-700); }.icon-rules h3 { margin: .85rem 0 .35rem; }.icon-rules p { margin: 0; color: var(--mt-ink-soft); font-size: .84rem; }

/* Product patterns */
.pattern-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.pattern-card { min-height: 30rem; }.pattern-grid .mt-celebration { grid-column: 1 / -1; min-height: 27rem; }
.pattern-principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: .75rem; margin-top: 1rem; }
.pattern-principles article { padding: 1rem; border-left: 3px solid var(--mt-primary-300); border-radius: .35rem var(--mt-radius-md) var(--mt-radius-md) .35rem; background: var(--mt-white); }.pattern-principles p { margin: .3rem 0 0; color: var(--mt-ink-soft); font-size: .8rem; }

/* React and accessibility */
.install-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .75rem; }
.install-step { display: flex; align-items: flex-start; gap: .8rem; padding: 1rem; border: 1px solid var(--mt-border); border-radius: var(--mt-radius-lg); background: var(--mt-white); }
.install-step > span { width: 2rem; height: 2rem; display: grid; flex: 0 0 auto; place-items: center; border-radius: 50%; color: var(--mt-primary-700); background: var(--mt-primary-100); font-family: var(--mt-font-display); font-weight: 650; }
.install-step h3, .install-step p { margin: 0; }.install-step h3 { font-size: 1rem; }.install-step p { margin-top: .3rem; color: var(--mt-ink-soft); font-size: .8rem; }
.api-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .75rem; margin: 1rem 0; }
.api-grid article { padding: 1rem; border-radius: var(--mt-radius-lg); background: var(--mt-primary-50); }.api-grid h3, .api-grid p { margin: 0; }.api-grid h3 { font-size: 1rem; }.api-grid p { margin-top: .35rem; color: var(--mt-ink-soft); font-size: .82rem; }
.a11y-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .75rem; }
.a11y-grid article { padding: 1.25rem; border: 1px solid var(--mt-border); border-radius: var(--mt-radius-xl); background: var(--mt-white); }
.a11y-icon { width: 2.8rem; height: 2.8rem; display: grid; place-items: center; border-radius: 42% 58% 55% 45%; color: var(--mt-primary-700); background: var(--mt-primary-100); }
.a11y-grid article:nth-child(2n) .a11y-icon { color: var(--mt-mint-700); background: var(--mt-mint-100); }.a11y-grid article:nth-child(3n) .a11y-icon { color: var(--mt-coral-700); background: var(--mt-coral-100); }
.a11y-grid h3 { margin: .8rem 0 .35rem; font-size: 1.05rem; }.a11y-grid p { margin: 0; color: var(--mt-ink-soft); font-size: .83rem; }
.checklist-card { display: grid; grid-template-columns: .65fr 1.35fr; gap: 2rem; margin-top: 1rem; padding: clamp(1.5rem, 4vw, 2.5rem); border-radius: var(--mt-radius-2xl); background: var(--mt-mint-100); }
.checklist-card h3 { margin: .8rem 0 0; font-size: 1.7rem; }.checklist-card ul { display: grid; gap: .55rem; padding: 0; margin: 0; list-style: none; }.checklist-card li { position: relative; padding-left: 1.5rem; }.checklist-card li::before { content: "✓"; position: absolute; left: 0; color: var(--mt-mint-700); font-weight: 900; }

.docs-footer { width: min(100%, 86rem); display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 1rem; margin: 0 auto; padding: 2.5rem clamp(1.5rem, 5vw, 5rem); background: var(--mt-cream-50); }
.docs-footer > div { display: grid; gap: .15rem; }.docs-footer span { color: var(--mt-ink-soft); font-size: .8rem; }

@media (max-width: 78rem) {
  .docs-hero { grid-template-columns: 1fr; }
  .docs-hero__copy { max-width: 48rem; }
  .hero-playground { width: min(100%, 45rem); justify-self: center; }
  .hero-metrics { grid-row: auto; }
  .color-grid { grid-template-columns: repeat(3, 1fr); }.color-swatch { min-height: 10rem; }
  .three-up, .a11y-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .three-up > :last-child { grid-column: 1 / -1; }
  .install-grid, .api-grid { grid-template-columns: 1fr; }
}

@media (max-width: 68rem) {
  .docs-menu-button { display: inline-grid; }
  .docs-sidebar { width: min(20rem, calc(100vw - 2.5rem)); background: var(--mt-white); transform: translateX(-105%); transition: transform var(--mt-duration) var(--mt-ease); box-shadow: var(--mt-shadow-lg); }
  .docs-sidebar.is-open { transform: translateX(0); }
  .docs-main { margin-left: 0; }
  .docs-section { width: 100%; }
}

@media (max-width: 48rem) {
  .docs-topbar { padding-inline: .75rem; }
  .docs-brand span, .docs-topbar__actions .mt-badge { display: none; }
  .docs-brand img { width: 7.8rem; }
  .docs-section { padding: 4rem 1.15rem; }
  .docs-hero { padding-top: 3.5rem; }
  .docs-hero h1 { font-size: clamp(3rem, 15vw, 5.3rem); }
  .hero-playground { min-height: auto; padding: 4.5rem .8rem; border-radius: 2.5rem; }
  .hero-lesson-card .mt-card__header { align-items: flex-start; }
  .hero-lesson-card .mt-card__footer { align-items: stretch; flex-direction: column; }
  .hero-lesson-card .mt-card__footer .mt-button { width: 100%; }
  .hero-metrics { grid-template-columns: repeat(2, 1fr); }.hero-metrics div:nth-child(2) { border-right: 0; }.hero-metrics div:nth-child(-n+2) { border-bottom: 1px solid var(--mt-border); }
  .logo-showcase, .type-showcase, .layout-demo-grid, .two-up, .pattern-grid, .checklist-card { grid-template-columns: 1fr; }
  .logo-card--word, .layout-demo--wide, .pattern-grid .mt-celebration { grid-column: auto; }
  .rule-grid, .pattern-principles, .a11y-grid { grid-template-columns: 1fr; }
  .color-grid { grid-template-columns: repeat(2, 1fr); }.color-swatch:last-child { grid-column: 1 / -1; }
  .type-scale > div { grid-template-columns: 1fr; gap: .35rem; }.type-scale code { display: none; }
  .spacing-demo { grid-template-columns: repeat(4, 1fr); row-gap: 1.5rem; }.shape-grid { grid-template-columns: repeat(2, 1fr); }.shape-grid article:last-child { grid-column: 1 / -1; }
  .three-up { grid-template-columns: 1fr; }.three-up > :last-child { grid-column: auto; }
  .form-showcase { grid-template-columns: 1fr; }.form-span-2 { grid-column: auto; }
  .usage-note { grid-template-columns: 1fr; gap: .3rem; }
  .mt-navbar .mt-dropdown { margin-left: auto; }
  .section-intro--with-action { display: grid; }
  .icon-tools { display: grid; }.icon-tools .mt-input-shell { width: 100%; }
  .icon-tools > .docs-code-button { justify-self: end; }
  .icon-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }.icon-tile { min-height: 6.5rem; }.icon-tile span { font-size: .62rem; }
  .docs-footer { grid-template-columns: auto 1fr; }.docs-footer .mt-link { grid-column: 1 / -1; }
  .docs-code-dialog { width: calc(100vw - 1rem); height: calc(100svh - 1rem); max-height: none; border-radius: var(--mt-radius-xl); }
  .docs-code-dialog__header { padding: 1rem 1rem .85rem; }
  .docs-code-dialog__body { padding: .85rem 1rem 1rem; }
  .docs-code-toolbar { align-items: stretch; flex-direction: column; }
  .docs-code-toolbar .mt-button { width: 100%; }
  .docs-code-heading h2 { white-space: normal; }
}

@media (max-width: 30rem) {
  .docs-topbar__actions .mt-button { width: 2.7rem; padding: 0; font-size: 0; }
  .docs-topbar__actions .mt-button .mt-icon { width: 1.2rem; height: 1.2rem; }
  .docs-hero__actions .mt-button { width: 100%; }
  .quality-list { display: grid; }
  .hero-lesson-card .mt-card__header { display: grid; }
  .hero-lesson-card .mt-card__header > .mt-badge { justify-self: start; }
  .color-grid, .shape-grid { grid-template-columns: 1fr; }.color-swatch:last-child, .shape-grid article:last-child { grid-column: auto; }
  .icon-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}