:root {
    color-scheme: light;

    /* Chalk & Copper — change the whole light palette here. */
    --canvas: #f4f0e7;
    --surface: #fffcf5;
    --surface-raised: #eae2d6;
    --outline: #d2c9bc;
    --text-primary: #292725;
    --text-secondary: #716d68;
    --focus: #625e58;
    --accent: #b95f47;
    --accent-strong: #9f4d39;
    --accent-hover: #87402f;
    --accent-soft: #f2d7ce;
    --on-accent: #fffaf2;
    --critical: #a84838;
    --shadow: 0 18px 48px rgba(62, 53, 45, 0.09);
    --map-orbit: #b9ada0;
    --map-boundary: #82776c;
    --map-edge: #aaa49b;
    --map-node: #938c84;
    --map-node-outline: #f4f0e7;
    --map-label: #4b4742;
    --map-label-background: #fffaf2;
    --map-label-border: #d8cfc2;
    --map-approaching: #39798a;
}

:root[data-theme="dark"] {
    color-scheme: dark;
    --canvas: #0c0c0b;
    --surface: #161615;
    --surface-raised: #201f1d;
    --outline: #45423e;
    --text-primary: #f1efea;
    --text-secondary: #aaa7a1;
    --focus: #b4b0aa;
    --accent: #e8795f;
    --accent-strong: #e8795f;
    --accent-hover: #f08b72;
    --accent-soft: #3a2520;
    --on-accent: #161615;
    --critical: #f08a72;
    --shadow: 0 18px 48px rgba(0, 0, 0, 0.28);
    --map-orbit: #4b4946;
    --map-boundary: #77736e;
    --map-edge: #6b6863;
    --map-node: #78746e;
    --map-node-outline: #dbd7cf;
    --map-label: #f1efea;
    --map-label-background: #181716;
    --map-label-border: #45423e;
    --map-approaching: #72b7c7;
}

* { box-sizing: border-box; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    color: var(--text-primary);
    background: var(--canvas);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.55;
}
a { color: inherit; }
button, input, textarea { font: inherit; }
.shell { width: min(1160px, calc(100% - 40px)); margin-inline: auto; }
.skip-link { position: fixed; top: -100px; left: 16px; z-index: 100; background: var(--text-primary); color: white; padding: 10px 14px; }
.skip-link:focus { top: 12px; }

.site-header { border-bottom: 1px solid color-mix(in srgb, var(--outline), transparent 20%); background: color-mix(in srgb, var(--canvas), transparent 8%); backdrop-filter: blur(18px); position: relative; z-index: 10; }
.site-header__inner { min-height: 66px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 760; letter-spacing: -0.025em; font-size: 1.05rem; }
.brand__mark { width: 31px; aspect-ratio: 1; display: block; color: var(--accent); }
.brand__mark circle { fill: currentColor; }
.brand__mark path { fill: none; stroke: currentColor; stroke-linecap: round; stroke-width: 2.4; }
.quiet-link, .site-footer a { color: var(--accent-strong); text-decoration: none; text-underline-offset: 4px; font-weight: 650; }
.quiet-link:hover, .site-footer a:hover { text-decoration: underline; }
.public-nav { display: flex; align-items: center; gap: 14px; overflow-x: auto; scrollbar-width: none; }
.public-nav::-webkit-scrollbar { display: none; }
.theme-toggle, .beta-link { min-height: 40px; border: 1px solid var(--outline); border-radius: 11px; background: var(--surface); color: var(--text-primary); }
.theme-toggle { width: 40px; display: grid; place-items: center; padding: 0; cursor: pointer; }
.beta-link { display: inline-flex; align-items: center; padding: 8px 14px; text-decoration: none; font-weight: 740; }
.beta-link span { width: 7px; height: 7px; margin-right: 8px; border-radius: 50%; background: var(--accent); }
.public-home .site-header { background: var(--canvas); backdrop-filter: none; }
.public-home .brand__mark { color: var(--accent); }
.public-home .quiet-link { color: var(--text-secondary); }
.public-home .quiet-link:hover { color: var(--text-primary); }

.hero { display: flex; overflow: hidden; flex-direction: column; padding: clamp(26px, 3vw, 44px) 0 80px; background: var(--canvas); }
.hero__grid { display: grid; grid-template-columns: minmax(0, 0.88fr) minmax(500px, 1.12fr); align-items: center; gap: clamp(38px, 6vw, 82px); }
.hero__intro { display: grid; grid-template-columns: 1fr; justify-items: center; width: min(980px, calc(100% - 40px)); margin-top: clamp(64px, 7vw, 100px); text-align: center; }
.hero .hero__intro h1 { max-width: 940px; margin: 0; font-size: clamp(3rem, 5.2vw, 5rem); }
.hero__intro .hero__support { display: grid; justify-items: center; }
.hero__intro .hero__lead { max-width: 760px; }
.hero__intro .hero__actions { justify-content: center; }
.hero__intro .capacity-note { justify-content: center; }
.hero__showcase { order: -1; width: min(1440px, calc(100% - 40px)); scroll-margin-top: 20px; }
.hero__showcase .product-carousel { margin-top: 0; }
.hero__showcase .product-slide { grid-template-columns: minmax(250px, 0.5fr) minmax(0, 1.5fr); min-height: min(720px, calc(100svh - 180px)); }
.eyebrow { margin: 0 0 14px; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.15em; font-size: 0.72rem; font-weight: 800; }
h1, h2, h3, p { text-wrap: pretty; }
.hero h1 { max-width: 620px; margin: 0; font-size: clamp(3rem, 5vw, 4.7rem); font-weight: 720; line-height: 0.99; letter-spacing: -0.06em; }
.hero__lead { max-width: 580px; margin: 24px 0 0; color: var(--text-secondary); font-size: clamp(1rem, 1.4vw, 1.14rem); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.button { appearance: none; display: inline-flex; align-items: center; justify-content: center; border: 1px solid transparent; border-radius: 12px; padding: 11px 17px; text-decoration: none; cursor: pointer; font-weight: 740; transition: transform 140ms ease, background 140ms ease, border-color 140ms ease, box-shadow 140ms ease; }
.button:hover { transform: translateY(-1px); }
.button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, .text-button:focus-visible, a:focus-visible, .feature-group summary:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; }
.button--primary { background: var(--accent-strong); color: var(--on-accent); }
.button--primary:hover { background: var(--accent-hover); }
.button--quiet { border-color: var(--outline); background: color-mix(in srgb, var(--surface), transparent 18%); color: var(--text-primary); }
.button--full { width: 100%; }
.button--small { padding: 9px 15px; font-size: 0.88rem; }
.capacity-note { display: flex; align-items: center; gap: 9px; margin: 22px 0 0; color: var(--text-secondary); font-size: 0.88rem; }
.capacity-note span { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 5px color-mix(in srgb, var(--accent), transparent 86%); }

.private-pill, .environment-pill { border-radius: 9px; padding: 6px 9px; color: var(--accent-strong); background: var(--accent-soft); font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; font-weight: 800; }
.relationship-demo { position: relative; min-height: 526px; overflow: hidden; border: 1px solid var(--outline); border-radius: 18px; background: var(--surface); box-shadow: var(--shadow); touch-action: none; }
.relationship-demo__topline { position: absolute; z-index: 5; inset: 0 0 auto; display: flex; align-items: center; justify-content: space-between; padding: 16px 18px; pointer-events: none; }
.relationship-demo__title { color: var(--text-secondary); font-size: 0.7rem; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; }
.relationship-demo__cue { display: flex; align-items: center; gap: 7px; color: var(--text-secondary); font-size: 0.72rem; }
.relationship-demo__cue svg { width: 15px; }
.relationship-demo__cue path { fill: none; stroke: currentColor; stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.relationship-map { display: block; width: 100%; height: 526px; cursor: default; user-select: none; -webkit-user-select: none; touch-action: none; }
.relationship-map__orbit { fill: none; stroke: var(--map-orbit); stroke-width: 1; opacity: 0.48; vector-effect: non-scaling-stroke; }
.relationship-map__boundary { fill: none; stroke: var(--map-boundary); stroke-width: 1.25; opacity: 0.62; vector-effect: non-scaling-stroke; }
.relationship-map__edge { stroke: var(--map-edge); stroke-width: 1.4; opacity: 0.48; vector-effect: non-scaling-stroke; }
.relationship-map__arrow { fill: var(--map-boundary); stroke: var(--map-boundary); stroke-width: 1.45; opacity: 0.86; vector-effect: non-scaling-stroke; }
.relationship-map__owner { fill: var(--text-primary); }
.relationship-map__owner-ring { fill: none; stroke: var(--map-boundary); stroke-width: 1.2; opacity: 0.72; }
.relationship-map__person { cursor: grab; }
.relationship-map__person:active, .relationship-map--dragging .relationship-map__person { cursor: grabbing; }
.relationship-map__person:focus-visible { outline: none; }
.relationship-map__person:focus-visible .relationship-map__node-halo { stroke: var(--focus); stroke-width: 3; }
.relationship-map__node-halo { fill: var(--surface); stroke: var(--map-node-outline); stroke-width: 2; }
.relationship-map__node-fill { fill: var(--map-node); }
.relationship-map__person--maintained .relationship-map__node-fill { fill: var(--accent); }
.relationship-map__person--approaching .relationship-map__node-halo { stroke: var(--map-approaching); }
.relationship-map__initial { fill: var(--surface); font-size: 12px; font-weight: 800; text-anchor: middle; dominant-baseline: central; pointer-events: none; }
.relationship-map__label-bg { fill: var(--map-label-background); stroke: var(--map-label-border); stroke-width: 1; }
.relationship-map__label { fill: var(--map-label); font-size: 12px; font-weight: 700; text-anchor: middle; pointer-events: none; }
.relationship-map__movement { fill: var(--map-approaching); }
.relationship-demo__legend { position: absolute; z-index: 4; right: 16px; bottom: 15px; display: flex; gap: 6px; padding: 6px; border: 1px solid var(--outline); border-radius: 10px; background: var(--surface); color: var(--text-secondary); font-size: 0.68rem; }
.relationship-demo__legend span { display: flex; align-items: center; gap: 6px; padding: 3px 5px; }
.relationship-demo__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--map-node); }
.relationship-demo__dot--maintained { background: var(--accent); }
.relationship-demo__dot--approaching { background: var(--map-approaching); }

.public-home .button--primary { border-color: var(--text-primary); background: var(--text-primary); color: var(--canvas); }
.public-home .button--primary:hover { background: var(--text-primary); }
.public-home .hero .button--quiet { background: var(--surface); }
.public-home .capacity-note span { box-shadow: none; }
.public-home .principle-card__number { color: var(--text-secondary); }
.public-home .roadmap-card--current { border-color: var(--outline); background: var(--surface-raised); }

.principles { padding: 82px 0; background: var(--surface); }
.principles h2, .showcase-section h2, .feature-catalogue h2, .privacy-section h2, .roadmap-section h2, .beta-section h2 { max-width: 780px; margin: 0; font-size: clamp(2rem, 4vw, 3.35rem); font-weight: 700; line-height: 1.03; letter-spacing: -0.045em; }
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 38px; }
.principle-card { min-height: 240px; padding: 24px; border: 1px solid var(--outline); border-radius: 15px; background: var(--canvas); }
.principle-card__number { color: var(--accent-strong); font-size: 0.78rem; font-weight: 800; letter-spacing: 0.12em; }
.principle-card h3 { margin: 54px 0 12px; font-size: 1.28rem; font-weight: 720; line-height: 1.15; letter-spacing: -0.02em; }
.principle-card p { margin: 0; color: var(--text-secondary); }

.privacy-section { padding: 88px 0; border-top: 1px solid var(--outline); color: var(--text-primary); background: var(--canvas); }
.privacy-section__grid { display: grid; grid-template-columns: 1fr 0.9fr; gap: clamp(50px, 10vw, 130px); align-items: center; }
.section-lead { max-width: 650px; margin: 22px 0 0; color: var(--text-secondary); font-size: 1.02rem; }
.boundary-list { margin: 0; padding: 0; border-top: 1px solid var(--outline); }
.boundary-list > div { display: grid; grid-template-columns: 0.75fr 1.25fr; gap: 20px; padding: 19px 0; border-bottom: 1px solid var(--outline); }
.boundary-list dt { color: var(--text-secondary); font-size: 0.82rem; }
.boundary-list dd { margin: 0; font-size: 0.95rem; font-weight: 700; }

.public-summary-card { padding: clamp(26px, 4vw, 42px); }
.public-summary-card h2 { margin: 0; font-size: clamp(1.8rem, 3vw, 2.6rem); line-height: 1.05; letter-spacing: -0.04em; }
.public-summary-card > p:not(.eyebrow), .plain-checks { color: var(--text-secondary); }
.plain-checks { display: grid; gap: 10px; margin: 24px 0 0; padding: 0; list-style: none; }
.plain-checks li::before { content: "✓"; margin-right: 10px; color: var(--accent-strong); font-weight: 850; }

.pricing-section, .connector-section, .seller-section { padding: 88px 0; }
.pricing-section { background: var(--surface); }
.pricing-section h2, .connector-section h2, .seller-section h2 { max-width: 780px; margin: 0; font-size: clamp(2rem, 4vw, 3.35rem); font-weight: 700; line-height: 1.03; letter-spacing: -0.045em; }
.pricing-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 38px; }
.price-card { padding: clamp(24px, 4vw, 36px); border: 1px solid var(--outline); border-radius: 16px; background: var(--canvas); }
.price-card--featured { border-color: var(--accent); }
.price-card > p:last-child { color: var(--text-secondary); }
.public-price { margin: 0 0 24px; font-size: clamp(2.7rem, 5vw, 4rem); font-weight: 730; line-height: 1; letter-spacing: -0.06em; }
.public-price span { color: var(--text-secondary); font-size: 1rem; font-weight: 650; letter-spacing: 0; }
.purchase-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 34px; margin: 30px 0; }
.purchase-facts p { margin: 0; color: var(--text-secondary); }
.purchase-facts strong { color: var(--text-primary); }
.showcase-section { padding: 96px 0; overflow: hidden; background: var(--surface); }
.product-carousel { margin-top: 42px; }
.product-carousel__viewport { overflow-x: auto; border: 1px solid var(--outline); border-radius: 24px; background: var(--canvas); box-shadow: var(--shadow); scroll-snap-type: x mandatory; scrollbar-width: none; overscroll-behavior-x: contain; }
.product-carousel__viewport::-webkit-scrollbar { display: none; }
.product-carousel__viewport:focus-visible { outline: 2px solid var(--focus); outline-offset: 4px; }
.product-carousel__track { display: flex; }
.product-slide { display: grid; grid-template-columns: minmax(250px, 0.68fr) minmax(0, 1.32fr); flex: 0 0 100%; min-width: 0; min-height: 610px; padding: clamp(24px, 4vw, 46px); gap: clamp(26px, 4vw, 54px); align-items: center; scroll-snap-align: start; scroll-snap-stop: always; }
.product-slide__number { color: var(--accent-strong); font-size: 0.72rem; font-weight: 820; letter-spacing: 0.12em; text-transform: uppercase; }
.product-slide h3 { max-width: 12ch; margin: 22px 0 18px; font-size: clamp(2rem, 3.5vw, 3.25rem); font-weight: 710; line-height: 0.99; letter-spacing: -0.05em; }
.product-slide__details > p { color: var(--text-secondary); }
.product-slide__details ul { display: grid; gap: 9px; margin: 24px 0 0; padding: 0; color: var(--text-secondary); list-style: none; font-size: 0.88rem; }
.product-slide__copy li { position: relative; padding-left: 18px; }
.product-slide__copy li::before { position: absolute; left: 0; content: "·"; color: var(--accent); font-weight: 900; }
.product-media { min-width: 0; margin: 0; overflow: hidden; border: 1px solid #3a3835; border-radius: 18px; background: #090908; box-shadow: 0 22px 52px rgba(28, 24, 20, 0.16); }
.product-media img { display: block; max-width: 100%; height: auto; }
.product-media--desktop { aspect-ratio: 16 / 10; }
.product-media--desktop img { width: 100%; height: 100%; object-fit: cover; }
.product-media--phones { display: flex; align-items: center; justify-content: center; gap: clamp(14px, 3vw, 28px); min-height: 510px; padding: 28px; }
.product-media--phones img { width: min(42%, 255px); border: 1px solid #3c3936; border-radius: 20px; box-shadow: 0 18px 42px rgba(0, 0, 0, 0.28); }
.product-media--phones img:last-child { transform: translateY(22px); }
.product-media--phones-light { background: #eae2d6; border-color: var(--outline); }
.product-media--mixed { position: relative; min-height: 500px; padding: 30px; }
.product-media--mixed .product-media__wide { width: 100%; margin-top: 58px; border: 1px solid #3a3835; border-radius: 14px; }
.product-media--mixed .product-media__phone { position: absolute; right: 7%; bottom: 24px; width: 28%; border: 1px solid #3a3835; border-radius: 19px; box-shadow: 0 20px 48px rgba(0, 0, 0, 0.42); }
.product-carousel__controls { display: flex; align-items: center; gap: 10px; margin-top: 17px; }
.carousel-button, .carousel-autoplay, .carousel-dot { appearance: none; background: var(--canvas); color: var(--text-primary); cursor: pointer; }
.carousel-button, .carousel-autoplay { border: 1px solid var(--outline); }
.carousel-button { width: 42px; height: 42px; padding: 0; border-radius: 50%; font-size: 1.1rem; }
.carousel-button:hover, .carousel-autoplay:hover { border-color: var(--text-secondary); }
.carousel-dots { display: flex; align-items: center; gap: 7px; }
.carousel-dot { width: 9px; height: 9px; padding: 0; border: 0; border-radius: 999px; background: var(--outline); transition: width 180ms ease, background 180ms ease; }
.carousel-dot[aria-current="true"] { width: 30px; background: var(--accent); }
.carousel-status { min-width: 42px; margin: 0; color: var(--text-secondary); font-size: 0.77rem; text-align: center; font-variant-numeric: tabular-nums; }
.carousel-autoplay { min-height: 38px; margin-left: auto; padding: 7px 12px; border-radius: 999px; color: var(--text-secondary); font-size: 0.76rem; font-weight: 720; }

.feature-catalogue { padding: 96px 0; background: var(--canvas); }
.feature-catalogue__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; gap: 14px; margin-top: 42px; }
.feature-group { overflow: hidden; border: 1px solid var(--outline); border-radius: 18px; background: var(--surface); }
.feature-group[open] { grid-column: 1 / -1; }
.feature-group summary { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; padding: clamp(22px, 3vw, 30px); gap: 18px; cursor: pointer; list-style: none; }
.feature-group summary::-webkit-details-marker { display: none; }
.feature-group summary::after { display: grid; width: 32px; height: 32px; place-items: center; border: 1px solid var(--outline); border-radius: 50%; content: "+"; color: var(--text-secondary); font-size: 1.25rem; font-weight: 500; transition: transform 180ms ease, color 180ms ease, border-color 180ms ease; }
.feature-group summary:hover::after { border-color: var(--text-secondary); color: var(--text-primary); }
.feature-group[open] summary::after { transform: rotate(45deg); }
.feature-group h3 { display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: center; margin: 0; gap: 18px; font-size: clamp(1.3rem, 2vw, 1.7rem); line-height: 1.1; letter-spacing: -0.03em; }
.feature-group h3 span:first-child { color: var(--accent-strong); font-size: 0.72rem; font-weight: 820; letter-spacing: 0.12em; }
.feature-group:not([open]) > .feature-group__body { display: none; }
.feature-group__body { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); align-items: start; padding: 0 clamp(22px, 3vw, 30px) clamp(24px, 3vw, 32px); gap: clamp(24px, 3vw, 34px); }
.feature-group__image { display: block; width: 100%; height: clamp(250px, 28vw, 340px); border: 1px solid #3a3835; border-radius: 12px; background: #090908; object-fit: cover; }
.feature-group__image--portrait { object-fit: contain; }
.feature-group ul { display: grid; gap: 10px; margin: 0; padding-left: 19px; color: var(--text-secondary); }
.feature-group li::marker { color: var(--accent); }
.price-card { display: flex; flex-direction: column; }
.price-card__action { align-self: flex-start; margin-top: auto; }
.purchase-preview { max-width: 920px; padding-block: clamp(55px, 8vw, 90px); }
.purchase-preview h1 { max-width: 720px; margin: 0 0 38px; font-size: clamp(3rem, 7vw, 5.2rem); line-height: 0.96; letter-spacing: -0.06em; }
.purchase-preview__summary { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); overflow: hidden; border: 1px solid var(--outline); border-radius: 16px; background: var(--outline); gap: 1px; }
.purchase-preview__summary div { padding: 22px; background: var(--surface); }
.purchase-preview__summary span, .purchase-preview__summary strong { display: block; }
.purchase-preview__summary span { color: var(--text-secondary); font-size: 0.76rem; }
.purchase-preview__summary strong { margin-top: 9px; font-size: 1.08rem; }
.purchase-preview__section { padding-block: 35px; border-bottom: 1px solid var(--outline); }
.purchase-preview__section p, .purchase-preview__features { color: var(--text-secondary); }
.purchase-preview__features { display: grid; gap: 11px; padding-left: 20px; }
.purchase-preview__final { margin-top: 45px; padding: clamp(24px, 5vw, 42px); border: 1px solid var(--accent); border-radius: 18px; background: var(--surface); }
.purchase-preview__final h2 { margin-top: 0; }
.connector-section { border-top: 1px solid var(--outline); }
.connector-section__grid, .seller-section__grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(40px, 9vw, 110px); }
.connector-section__grid p, .seller-section__grid p { color: var(--text-secondary); }
.seller-section { background: var(--surface-raised); }
.seller-section a { color: var(--accent-strong); font-weight: 700; }

.public-policy-page .site-header { background: var(--canvas); }
.policy-document { max-width: 820px; padding-block: clamp(54px, 8vw, 92px); }
.policy-document h1 { margin: 0 0 30px; font-size: clamp(2.6rem, 6vw, 4.5rem); font-weight: 720; line-height: 1; letter-spacing: -0.055em; }
.policy-document h2 { margin: 42px 0 12px; font-size: clamp(1.35rem, 3vw, 1.8rem); line-height: 1.15; letter-spacing: -0.025em; }
.policy-document p, .policy-document li { color: var(--text-secondary); }
.policy-document a { color: var(--accent-strong); font-weight: 680; }
.policy-document li + li { margin-top: 8px; }

.site-footer__inner { align-items: start; }
.site-footer__inner p { margin: 0 0 4px; }
.footer-nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px 18px; max-width: 620px; }

.roadmap-section { padding: 88px 0; background: var(--surface); }
.roadmap-section .section-lead { color: var(--text-secondary); }
.roadmap-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 38px; }
.roadmap-card { padding: 24px; border: 1px solid var(--outline); border-radius: 15px; background: var(--canvas); }
.roadmap-card--current { border-color: var(--accent); background: color-mix(in srgb, var(--accent-soft), var(--surface) 52%); }
.roadmap-card > span { color: var(--accent-strong); font-size: 0.72rem; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; }
.roadmap-card h3 { margin: 24px 0 15px; font-size: 1.26rem; font-weight: 720; line-height: 1.15; letter-spacing: -0.02em; }
.roadmap-card ul { display: grid; gap: 11px; margin: 0; padding-left: 19px; color: var(--text-secondary); }
.roadmap-card li::marker { color: var(--accent); }

.beta-section { padding: 88px 0; }
.beta-section__grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(50px, 9vw, 120px); align-items: start; }
.beta-offer > p:not(.eyebrow) { max-width: 500px; color: var(--text-secondary); }
.price-line { display: flex; align-items: center; gap: 16px; margin: 35px 0 25px; }
.price-line strong { font-size: 3.7rem; font-weight: 720; line-height: 1; letter-spacing: -0.06em; }
.price-line span { color: var(--text-secondary); line-height: 1.25; }
.tick-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.tick-list li::before { content: "✓"; display: inline-grid; place-items: center; width: 22px; height: 22px; margin-right: 10px; border-radius: 7px; background: var(--accent-soft); color: var(--accent-strong); font-weight: 850; }
.request-form, .login-card { position: relative; padding: clamp(24px, 4vw, 36px); border: 1px solid var(--outline); border-radius: 18px; background: var(--surface); box-shadow: var(--shadow); }
.form-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; margin-bottom: 26px; }
.form-heading span { font-size: 1.3rem; font-weight: 720; letter-spacing: -0.02em; }
.form-heading small { color: var(--text-secondary); }
.field { margin-top: 18px; }
.field label { display: block; margin-bottom: 7px; font-size: 0.86rem; font-weight: 760; }
.field legend { display: block; margin-bottom: 10px; padding: 0; font-size: 0.86rem; font-weight: 760; }
.field input, .field textarea, .field select { display: block; width: 100%; border: 1px solid var(--outline); border-radius: 10px; padding: 11px 12px; background: var(--canvas); color: var(--text-primary); }
.field textarea { resize: vertical; min-height: 110px; }
.field--error input, .field--error textarea, .field--error select { border-color: var(--critical); }
.field__hint, .field__error, .form-footnote { margin: 6px 0 0; font-size: 0.76rem; }
.field__hint, .form-footnote { color: var(--text-secondary); }
.field__error { color: var(--critical); font-weight: 680; }
.form-errors { padding: 10px 12px; border-left: 3px solid var(--critical); background: color-mix(in srgb, var(--critical), transparent 88%); color: var(--critical); }
.request-form .button { margin-top: 24px; }
.form-footnote { text-align: center; }
.website-field { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.confirmation-section, .login-section { min-height: calc(100vh - 150px); padding: 80px 20px; display: grid; place-items: center; }
.confirmation-card { width: min(650px, 100%); padding: clamp(32px, 7vw, 62px); text-align: center; border: 1px solid var(--outline); border-radius: 20px; background: var(--surface); box-shadow: var(--shadow); }
.confirmation-card__mark { display: grid; place-items: center; width: 50px; aspect-ratio: 1; margin: 0 auto 22px; border-radius: 14px; background: var(--accent-strong); color: var(--on-accent); font-size: 1.25rem; }
.confirmation-card h1, .login-card h1 { margin: 0; font-size: clamp(2rem, 4.5vw, 3rem); font-weight: 720; line-height: 1; letter-spacing: -0.045em; }
.confirmation-card > p:not(.eyebrow) { margin: 22px auto 28px; color: var(--text-secondary); }

.operator-page { background: var(--canvas); }
.login-card { width: min(460px, 100%); }
.login-card--survey { width: min(560px, 100%); }
.login-card__intro { color: var(--text-secondary); }
.auth-submit { margin-top: 24px; }
.auth-switch-form { margin-top: 16px; text-align: center; }
.provider-stack { display: grid; gap: 10px; margin-top: 25px; }
.form-divider { display: flex; align-items: center; gap: 12px; margin: 24px 0; color: var(--text-secondary); font-size: 0.75rem; }
.form-divider::before, .form-divider::after { content: ""; height: 1px; flex: 1; background: var(--outline); }
.checkbox-field { padding: 0; border: 0; }
.checkbox-field ul, .checkbox-field > div { display: grid; gap: 9px; margin: 0; padding: 0; list-style: none; }
.checkbox-field li label, .checkbox-field > div > div > label { display: flex; align-items: center; gap: 10px; margin: 0; padding: 11px 12px; border: 1px solid var(--outline); border-radius: 10px; background: var(--canvas); font-weight: 650; }
.checkbox-field input { width: 18px; flex: 0 0 18px; margin: 0; accent-color: var(--accent); }
.security-section { min-height: calc(100vh - 165px); padding-block: 70px 90px; }
.security-card { width: min(680px, 100%); margin-inline: auto; padding: clamp(24px, 5vw, 44px); border: 1px solid var(--outline); border-radius: 18px; background: var(--surface); box-shadow: var(--shadow); }
.security-card h1 { margin: 0; font-size: clamp(2rem, 4.5vw, 3.1rem); font-weight: 720; line-height: 1; letter-spacing: -0.045em; }
.security-card > p:not(.eyebrow) { color: var(--text-secondary); }
.security-card h2 { margin-top: 32px; font-size: 1.32rem; font-weight: 720; letter-spacing: -0.02em; }
.qr-panel { width: min(310px, 100%); margin: 28px auto; padding: 18px; border: 1px solid var(--outline); border-radius: 20px; background: white; }
.qr-panel img { display: block; width: 100%; height: auto; }
.manual-secret { margin: 20px 0; padding: 14px 16px; border-radius: 12px; background: var(--canvas); }
.manual-secret summary { cursor: pointer; font-weight: 720; }
.manual-secret code { display: block; overflow-wrap: anywhere; }
.recovery-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 9px; margin: 25px 0; }
.recovery-grid code { padding: 11px; text-align: center; border: 1px solid var(--outline); border-radius: 10px; background: var(--canvas); font-size: 1rem; letter-spacing: 0.08em; }
.security-warning { padding: 12px 14px; border-left: 3px solid #8a672b; background: #f7edcf; color: #60491e !important; }
.security-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.security-status { display: flex; align-items: center; gap: 10px; margin: 24px 0; padding: 14px 16px; border: 1px solid #a8cbb0; border-radius: 12px; background: #e8f4e7; color: #245f38; }
.security-status span { display: grid; place-items: center; width: 24px; aspect-ratio: 1; border-radius: 50%; background: #2f7647; color: white; }
.connected-list { display: grid; gap: 8px; margin: 20px 0; }
.connected-list label, .empty-inline { padding: 12px 14px; border: 1px solid var(--outline); border-radius: 12px; background: var(--canvas); }
.connected-list label { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
.connected-list small { color: var(--text-secondary); }
.operator-actions { display: flex; align-items: center; gap: 3px; padding: 3px; border: 1px solid var(--outline); border-radius: 12px; background: var(--surface-raised); }
.operator-actions form { display: flex; margin: 0; }
.operator-actions .environment-pill { margin-right: 3px; white-space: nowrap; }
.text-button { padding: 7px 10px; border: 0; border-radius: 8px; background: transparent; color: var(--text-secondary); text-decoration: none; cursor: pointer; font-size: 0.82rem; font-weight: 700; white-space: nowrap; }
.text-button:hover { background: var(--surface); color: var(--text-primary); }
.button:disabled { cursor: not-allowed; opacity: 0.55; transform: none; }
.privacy-request-form { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; align-items: end; margin-top: 18px; }
.privacy-request-form label { grid-column: 1 / -1; font-weight: 700; }
.privacy-request-form select { min-height: 44px; border: 1px solid var(--outline); border-radius: 10px; padding: 8px 12px; background: var(--canvas); color: var(--text-primary); }
.privacy-request-history { list-style: none; padding: 0; }
.privacy-request-history li { display: flex; gap: 10px; align-items: center; justify-content: space-between; padding: 10px 0; border-top: 1px solid var(--outline); }
.operator-shell { padding-block: 50px 76px; }
.operator-heading { display: flex; justify-content: space-between; align-items: end; gap: 30px; }
.operator-heading h1 { margin: 0; font-size: clamp(2.4rem, 5vw, 3.8rem); font-weight: 720; line-height: 0.98; letter-spacing: -0.055em; }
.operator-heading p:not(.eyebrow) { margin-bottom: 0; color: var(--text-secondary); }
.boundary-badge { min-width: 180px; padding: 14px 16px; border: 1px solid var(--outline); border-radius: 12px; background: var(--surface-raised); }
.boundary-badge span, .boundary-badge strong { display: block; }
.boundary-badge span { color: var(--text-secondary); font-size: 0.73rem; text-transform: uppercase; letter-spacing: 0.1em; }
.operator-summary { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin: 30px 0 18px; overflow: hidden; border: 1px solid var(--outline); border-radius: 13px; background: var(--outline); }
.operator-summary div { padding: 16px 18px; background: var(--surface); }
.operator-summary strong, .operator-summary span { display: block; }
.operator-summary strong { font-size: 1.2rem; font-weight: 740; }
.operator-summary span { color: var(--text-secondary); font-size: 0.75rem; }
.capacity-warning { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin: 0 0 20px; padding: 16px 18px; border: 1px solid #d7ad74; border-left-width: 5px; border-radius: 14px; background: #fff4df; color: #65451e; }
.capacity-warning strong, .capacity-warning p { display: block; margin: 0; }
.capacity-warning p { margin-top: 3px; font-size: 0.84rem; }
.capacity-warning__dimensions { flex: 0 1 auto; font-weight: 720; text-align: right; }
.usage-panel, .runtime-usage { padding: 18px; border: 1px solid var(--outline); border-radius: 12px; background: var(--surface); }
.usage-panel { margin: 0 0 20px; }
.usage-panel h2 { margin: 3px 0 0; font-size: 1.22rem; font-weight: 720; letter-spacing: -0.02em; }
.usage-panel p { color: var(--text-secondary); }
.usage-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr)); gap: 12px; margin: 16px 0 0; }
.usage-grid div { min-width: 0; }
.usage-grid dt { color: var(--text-secondary); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.08em; }
.usage-grid dd { margin: 4px 0 0; font-weight: 740; overflow-wrap: anywhere; }
.usage-note { margin: 16px 0 0; font-size: 0.82rem; }
.host-health { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--outline); }
.host-health__heading { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.host-health__heading span { color: var(--text-secondary); font-size: 0.78rem; }
.host-charts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 18px; }
.host-charts figure { min-width: 0; margin: 0; padding: 14px; border: 1px solid var(--outline); border-radius: 14px; background: var(--canvas); }
.host-charts figcaption { display: flex; justify-content: space-between; gap: 8px; margin-bottom: 5px; font-size: 0.78rem; }
.host-charts figcaption span { color: var(--text-secondary); text-align: right; }
.host-charts svg { display: block; width: 100%; height: 150px; overflow: visible; color: var(--accent); }
.host-charts polyline { fill: none; stroke: currentColor; }
.chart-grid { color: #d8dacd; }
.chart-axis { color: var(--text-secondary); font-size: 8px; }
.runtime-usage { margin-block: 16px; background: var(--canvas); }
.manual-entry { margin: 20px 0; padding: 18px; border: 1px solid var(--outline); border-radius: 16px; background: var(--surface); }
.manual-entry summary { cursor: pointer; font-weight: 780; color: var(--accent-strong); }
.manual-entry__form { margin-top: 12px; }
.operator-form-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.operator-form-grid .field:nth-child(3) { grid-column: span 2; }
.request-list { display: grid; gap: 13px; }
.request-card { padding: 20px; border: 1px solid var(--outline); border-radius: 13px; background: var(--surface); }
.request-card__identity { display: flex; align-items: center; gap: 14px; }
.avatar { width: 42px; aspect-ratio: 1; display: grid; place-items: center; flex: 0 0 auto; border-radius: 50%; background: var(--accent-strong); color: var(--on-accent); font-size: 1.05rem; font-weight: 720; }
.request-card__identity h2 { margin: 0; font-size: 1.08rem; font-weight: 720; }
.request-card__identity a { color: var(--accent-strong); font-size: 0.88rem; }
.request-card__identity small { display: block; color: var(--text-secondary); }
.state-grid, .status-panel { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin: 18px 0; padding: 13px; border: 1px solid var(--outline); border-radius: 10px; background: var(--surface-raised); }
.state-grid span, .state-grid strong { display: block; }
.state-grid span, .status-panel span { color: var(--text-secondary); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.08em; }
.state-grid strong, .status-panel strong { display: block; margin-top: 3px; font-size: 0.84rem; }
.state--requested { color: #7a5820; }
.state--approved { color: #277143; }
.state--waitlisted { color: #5f5f97; }
.state--rejected, .state--removed { color: var(--critical); }
.request-card__context { margin: 0 0 18px; padding-left: 12px; border-left: 2px solid var(--accent-soft); color: var(--text-secondary); font-size: 0.91rem; }
.survey-summary { display: grid; grid-template-columns: 0.75fr 1.25fr; gap: 12px; margin: 0 0 18px; padding: 14px; border: 1px solid var(--outline); border-radius: 10px; background: var(--surface-raised); }
.survey-summary span { display: block; color: var(--text-secondary); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.08em; }
.survey-summary strong { display: block; margin-top: 3px; font-size: 0.88rem; }
.survey-summary ul { display: flex; flex-wrap: wrap; gap: 7px; margin: 7px 0 0; padding: 0; list-style: none; }
.survey-summary li { padding: 4px 8px; border-radius: 999px; background: var(--surface); color: var(--accent-strong); font-size: 0.76rem; font-weight: 720; }
.request-card__footer { display: flex; align-items: center; justify-content: space-between; gap: 15px; color: var(--text-secondary); font-size: 0.78rem; }
.lifecycle-form { display: grid; grid-template-columns: minmax(170px, 0.8fr) minmax(240px, 1.25fr) auto; align-items: end; gap: 14px; margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--outline); }
.lifecycle-form label span, .runtime-move-form label span { display: block; margin-bottom: 6px; color: var(--text-secondary); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.08em; }
.lifecycle-form select, .runtime-move-form select { width: 100%; min-height: 39px; border: 1px solid var(--outline); border-radius: 9px; color: var(--text-primary); }
.lifecycle-form select { background: var(--canvas); font-size: 0.82rem; }
.lifecycle-form label small { display: block; max-width: 44ch; margin-top: 7px; color: var(--text-secondary); line-height: 1.4; }
.lifecycle-form .button { align-self: end; min-height: 39px; }
.runtime-operations { display: grid; grid-template-columns: minmax(190px, 0.7fr) minmax(300px, 1.3fr); align-items: end; gap: 18px; margin-top: 18px; padding: 16px; border: 1px solid var(--outline); border-radius: 13px; background: var(--canvas); }
.runtime-operations__label { display: block; margin-bottom: 9px; color: var(--text-secondary); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.08em; }
.runtime-move-form { display: grid; grid-template-columns: minmax(220px, 1fr) auto; align-items: end; gap: 10px; }
.runtime-move-form select { background: var(--surface); }
.production-gates { margin-top: 28px; padding: 22px; border: 1px solid var(--outline); border-radius: 13px; background: var(--surface); }
.production-gates .section-heading h2 { margin: 2px 0 0; font-size: 1.32rem; font-weight: 720; letter-spacing: -0.02em; }
.production-gates > p { max-width: 78ch; color: var(--text-secondary); }
.production-gates__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.production-gates__actions form { margin: 0; }
.approved-note { color: #277143; font-weight: 740; }
.approval-blocked { color: #7a5820; font-weight: 740; }
.account-status-card { margin-top: 16px; }
.release-grid, .rollout-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 18px; }
.release-card, .rollout-grid > div { min-width: 0; padding: 18px; border: 1px solid var(--outline); border-radius: 13px; background: var(--canvas); }
.release-card > div { display: grid; gap: 4px; }
.release-card > div > span:not(.release-card__platform), .release-card > p, .rollout-grid p { color: var(--text-secondary); }
.release-card__platform { color: var(--accent-strong); font-size: 0.72rem; font-weight: 780; letter-spacing: 0.08em; text-transform: uppercase; }
.release-card__heading { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.release-card .button { width: 100%; margin-top: 16px; text-align: center; }
.release-card > p { margin: 10px 0 0; font-size: 0.78rem; }
.rollout-grid > div { position: relative; }
.rollout-grid > div > span { display: inline-block; margin-top: 8px; padding: 4px 8px; border-radius: 999px; background: var(--accent-soft); color: var(--accent-strong); font-size: 0.72rem; font-weight: 760; }
.rollout-grid p { margin-bottom: 0; }
.release-digest { display: block; margin-top: 6px; color: var(--text-secondary); }
.release-digest code { overflow-wrap: anywhere; word-break: break-all; }
.status-panel { grid-template-columns: repeat(2, 1fr); background: var(--surface); }
.settings-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 28px; }
.settings-card { padding: 20px; border: 1px solid var(--outline); border-radius: 13px; background: var(--surface); }
.settings-card--wide { grid-column: span 2; }
.settings-card h2 { margin: 0; font-size: 1.2rem; font-weight: 720; letter-spacing: -0.02em; }
.settings-card__copy { color: var(--text-secondary); }
.settings-facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 18px 0 0; }
.settings-facts div { padding: 12px; border: 1px solid var(--outline); border-radius: 10px; background: var(--surface-raised); }
.settings-facts dt { color: var(--text-secondary); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.08em; }
.settings-facts dd { margin: 4px 0 0; font-weight: 740; overflow-wrap: anywhere; }
.settings-list { list-style: none; display: grid; gap: 8px; padding: 0; margin: 16px 0; }
.settings-list li { padding: 10px 12px; border: 1px solid var(--outline); border-radius: 12px; background: var(--canvas); }
.empty-state { padding: 70px 20px; text-align: center; border: 1px dashed #bcc0b3; border-radius: 20px; color: var(--text-secondary); }
.empty-state > span { font-size: 2rem; }
.empty-state h2 { margin-bottom: 6px; color: var(--text-primary); font-size: 1.3rem; font-weight: 720; }
.empty-state p { margin: 0; }
.flash-stack { margin-top: 22px; }
.flash { padding: 12px 15px; border: 1px solid var(--outline); border-radius: 12px; background: var(--surface); }
.flash--success { border-color: #a8cbb0; background: #e8f4e7; }

.mfa-card { width: min(510px, 100%); }
.security-mark { display: grid; place-items: center; width: 42px; aspect-ratio: 1; margin-bottom: 22px; border-radius: 12px; background: var(--accent-soft); color: var(--accent-strong); font-weight: 850; }
.mfa-code-field input { padding: 14px 16px; text-align: center; font-size: 1.35rem; font-weight: 750; letter-spacing: 0.28em; font-variant-numeric: tabular-nums; }
.auth-alternatives { display: flex; justify-content: center; flex-wrap: wrap; gap: 6px; margin-top: 18px; color: var(--text-secondary); font-size: 0.82rem; }
.auth-alternatives a { color: var(--accent-strong); font-weight: 740; text-underline-offset: 3px; }

.site-footer { border-top: 1px solid var(--outline); background: var(--surface-raised); }
.site-footer__inner { min-height: 90px; display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; padding-block: 24px; color: var(--text-secondary); font-size: 0.82rem; }

/* Public roadmap and signed release history */
.upcoming-section, .roadmap-board, .shipped-roadmap, .roadmap-community, .latest-release, .changelog-list { padding: 96px 0; }
.upcoming-section { border-top: 1px solid var(--outline); background: var(--surface-raised); }
.upcoming-section__heading, .roadmap-lane__heading, .release-entry > header { display: flex; align-items: end; justify-content: space-between; gap: 28px; }
.upcoming-section__heading > div { max-width: 720px; }
.upcoming-carousel__viewport { margin-top: 38px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; outline: none; }
.upcoming-carousel__viewport:focus-visible { box-shadow: 0 0 0 3px var(--focus); border-radius: 20px; }
.upcoming-carousel__viewport::-webkit-scrollbar { display: none; }
.upcoming-carousel__track { display: flex; gap: 16px; }
.upcoming-card { flex: 0 0 min(620px, 82vw); min-height: 330px; display: flex; flex-direction: column; padding: 30px; scroll-snap-align: start; border: 1px solid var(--outline); border-radius: 20px; background: var(--surface); }
.upcoming-card__meta, .upcoming-carousel__controls, .roadmap-card__top, .roadmap-card__actions, .release-meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.upcoming-card__meta, .vote-total, .release-meta { color: var(--text-secondary); font-size: .78rem; font-weight: 700; }
.upcoming-card__number { margin: auto 0 4px; color: var(--accent-strong); font-size: .8rem; font-weight: 800; letter-spacing: .1em; }
.upcoming-card h3 { margin: 0; font-size: clamp(1.8rem, 4vw, 3rem); letter-spacing: -.045em; }
.upcoming-card > p:last-child { color: var(--text-secondary); }
.upcoming-carousel__controls { margin-top: 18px; }
.upcoming-carousel__controls > div { display: flex; gap: 8px; }
.upcoming-empty { margin-top: 34px; padding: 28px; border: 1px dashed var(--outline); border-radius: 18px; }
.status-chip, .available-chip, .unavailable-chip, .release-channel, .release-kind { display: inline-flex; align-items: center; width: fit-content; padding: 6px 10px; border-radius: 999px; font-size: .7rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.status-chip--building, .available-chip { background: #dcefe2; color: #245a35; }
.status-chip--planned { background: var(--accent-soft); color: var(--accent-strong); }
.status-chip--exploring { background: var(--surface-raised); color: var(--text-secondary); border: 1px solid var(--outline); }
.status-chip--shipped { background: var(--text-primary); color: var(--canvas); }
.unavailable-chip { background: #f4dfda; color: #8a3425; }
.release-channel--stable { border: 1px solid var(--outline); background: var(--surface-raised); color: var(--text-primary); }
.release-channel--tester { border: 1px solid var(--accent); background: var(--accent-soft); color: var(--accent-strong); }
.release-kind { border: 1px solid var(--outline); background: var(--surface-raised); color: var(--text-secondary); }
.public-page-hero { padding: 100px 0 64px; border-bottom: 1px solid var(--outline); }
.public-page-hero__grid, .roadmap-community__grid, .latest-release__grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(38px, 8vw, 110px); align-items: start; }
.public-page-hero h1 { max-width: 11ch; font-size: clamp(3rem, 7vw, 6.4rem); line-height: .94; letter-spacing: -.065em; }
.roadmap-disclaimer, .privacy-warning { color: var(--text-secondary); font-size: .86rem; }
.roadmap-lane + .roadmap-lane { margin-top: 72px; }
.roadmap-lane__heading { align-items: baseline; padding-bottom: 16px; border-bottom: 1px solid var(--outline); }
.roadmap-lane__heading h2 { margin: 0; font-size: 2rem; }
.roadmap-lane__heading p { margin: 0; color: var(--text-secondary); }
.roadmap-card-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 18px; }
.roadmap-card { padding: 26px; border: 1px solid var(--outline); border-radius: 18px; background: var(--surface); }
.roadmap-card h3 { margin: 38px 0 10px; font-size: 1.55rem; }
.roadmap-card > p { color: var(--text-secondary); }
.roadmap-card .priority-note { padding-top: 14px; border-top: 1px solid var(--outline); font-size: .86rem; }
.roadmap-card__actions { align-items: flex-start; margin-top: 24px; }
.shipped-roadmap { border-top: 1px solid var(--outline); background: var(--surface-raised); }
.roadmap-card-grid--shipped { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.roadmap-card--shipped h3 { margin-top: 28px; }
.roadmap-card--shipped time { color: var(--text-secondary); font-size: .76rem; }
.private-reason { width: min(290px, 100%); }
.private-reason summary { cursor: pointer; color: var(--accent-strong); font-size: .8rem; font-weight: 750; }
.private-reason textarea { width: 100%; margin: 10px 0; }
.roadmap-community { background: var(--surface-raised); }
.proposal-panel { padding: 28px; border: 1px solid var(--outline); border-radius: 18px; background: var(--surface); }
.proposal-panel label { display: block; margin-bottom: 6px; font-weight: 750; }
.proposal-panel input, .proposal-panel textarea { width: 100%; }
.latest-release { border-top: 1px solid var(--outline); }
.release-notes--preview { max-height: 360px; overflow: hidden; mask-image: linear-gradient(#000 72%, transparent); }
.release-notes img { display: block; max-width: 100%; height: auto; margin: 20px 0; border-radius: 12px; }
.release-notes a { overflow-wrap: anywhere; }
.release-entry { padding: 36px 0 52px; border-bottom: 1px solid var(--outline); }
.release-entry:first-child { padding-top: 0; }
.release-entry header { align-items: start; }
.release-entry h2 { margin: 4px 0 0; font-size: 1.3rem; }
.release-meta { justify-content: flex-end; flex-wrap: wrap; }
.release-notes { max-width: 780px; margin-top: 30px; }
.changelog-section-heading { padding: 68px 0 30px; }
.changelog-section-heading h2 { margin: 0; font-size: clamp(2rem, 4vw, 3.2rem); letter-spacing: -.04em; }
.changelog-section-heading p:last-child { max-width: 720px; color: var(--text-secondary); }
.changelog-section-heading--history { border-top: 1px solid var(--outline); background: var(--surface-raised); }
.changelog-list--history { padding-top: 52px; background: var(--surface-raised); }
.development-entry header > div:first-child { max-width: 760px; }
.development-entry header p:last-child { color: var(--text-secondary); }
.commit-chip { display: inline-flex; width: fit-content; padding: 6px 10px; border: 1px solid var(--outline); border-radius: 999px; text-transform: uppercase; letter-spacing: .06em; font-size: .68rem; }
.source-range { max-width: 780px; margin-top: 24px; color: var(--text-secondary); font-size: .78rem; }
.source-range summary { width: fit-content; cursor: pointer; font-weight: 750; }
.source-range p { margin-bottom: 0; }

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        color-scheme: dark;

        /* Carbon Signal — change the whole dark palette here. */
        --canvas: #0c0c0b;
        --surface: #161615;
        --surface-raised: #201f1d;
        --outline: #45423e;
        --text-primary: #f1efea;
        --text-secondary: #aaa7a1;
        --focus: #b4b0aa;
        --accent: #e8795f;
        --accent-strong: #e8795f;
        --accent-hover: #f08b72;
        --accent-soft: #3a2520;
        --on-accent: #161615;
        --critical: #f08a72;
        --shadow: 0 18px 48px rgba(0, 0, 0, 0.28);
        --map-orbit: #4b4946;
        --map-boundary: #77736e;
        --map-edge: #6b6863;
        --map-node: #78746e;
        --map-node-outline: #dbd7cf;
        --map-label: #f1efea;
        --map-label-background: #181716;
        --map-label-border: #45423e;
        --map-approaching: #72b7c7;
    }

    .privacy-section { border-block: 1px solid var(--outline); }
    .qr-panel { background: #fff; }
    .security-warning, .capacity-warning { border-color: #80633c; background: #2b2318; color: #e0bd83 !important; }
    .security-status, .flash--success { border-color: #456b50; background: #17261b; color: #83c394; }
    .security-status span { background: #3f8555; }
    .form-errors { background: #2d1916; }
    .state--requested, .approval-blocked { color: #e0b26d; }
    .state--approved, .approved-note { color: #83c394; }
    .state--waitlisted { color: #aaa5df; }
    .chart-grid { color: var(--outline); }
}

@media (max-width: 850px) {
    .hero { padding-top: 64px; }
    .hero__grid, .hero__intro, .privacy-section__grid, .beta-section__grid, .connector-section__grid, .seller-section__grid { grid-template-columns: 1fr; }
    .relationship-demo { width: min(660px, 100%); margin-inline: auto; }
    .card-grid, .roadmap-grid, .pricing-grid { grid-template-columns: 1fr; }
    .principle-card { min-height: auto; }
    .principle-card h3 { margin-top: 35px; }
    .operator-heading { align-items: start; flex-direction: column; }
    .capacity-warning { align-items: start; flex-direction: column; }
    .capacity-warning__dimensions { text-align: left; }
    .boundary-badge { width: 100%; }
    .settings-grid { grid-template-columns: 1fr; }
    .settings-card--wide { grid-column: auto; }
    .settings-facts { grid-template-columns: 1fr; }
    .host-charts { grid-template-columns: 1fr; }
    .product-slide, .hero__showcase .product-slide { grid-template-columns: 1fr; min-height: auto; }
    .product-slide h3 { max-width: 16ch; }
    .product-media--phones, .product-media--mixed { min-height: 470px; }
    .purchase-preview__summary { grid-template-columns: 1fr; }
    .runtime-operations { grid-template-columns: 1fr; }
    .public-page-hero__grid, .roadmap-community__grid, .latest-release__grid { grid-template-columns: 1fr; }
    .roadmap-card-grid, .roadmap-card-grid--shipped { grid-template-columns: 1fr; }
}

@media (max-width: 580px) {
    .shell { width: min(100% - 28px, 1160px); }
    .site-header__inner { min-height: 66px; }
    .quiet-link { font-size: 0.82rem; }
    .hero { padding: 24px 0 64px; }
    .hero__showcase { width: min(100% - 20px, 1440px); }
    .hero__intro { margin-top: 54px; }
    .public-nav { gap: 10px; }
    .hero .hero__intro h1 { font-size: clamp(2.4rem, 12vw, 3.35rem); }
    .hero__actions .button { width: 100%; }
    .public-nav { max-width: calc(100vw - 105px); padding-bottom: 4px; }
    .relationship-demo { min-height: 430px; }
    .relationship-map { height: 430px; }
    .relationship-demo__legend { right: auto; left: 12px; }
    .relationship-demo__cue > span { display: none; }
    .principles, .showcase-section, .feature-catalogue, .privacy-section, .roadmap-section, .beta-section { padding: 76px 0; }
    .boundary-list > div { grid-template-columns: 1fr; gap: 5px; }
    .purchase-facts { grid-template-columns: 1fr; }
    .product-carousel { margin-top: 0; }
    .product-carousel__viewport { border-radius: 18px; }
    .product-slide { padding: 24px 18px; gap: 26px; }
    .product-slide__copy { display: contents; }
    .product-slide__number { order: 1; }
    .product-slide h3 { order: 2; margin: -8px 0 0; }
    .product-slide .product-media { order: 3; }
    .product-slide__details { order: 4; }
    .product-slide h3 { font-size: 2.2rem; }
    .product-media { border-radius: 13px; }
    .product-media--phones { min-height: 390px; padding: 18px 12px; gap: 10px; }
    .product-media--phones img { width: 47%; border-radius: 14px; }
    .product-media--mixed { min-height: 350px; padding: 14px; }
    .product-media--mixed .product-media__wide { margin-top: 48px; }
    .product-media--mixed .product-media__phone { right: 5%; bottom: 14px; width: 34%; border-radius: 13px; }
    .product-carousel__controls { flex-wrap: wrap; }
    .carousel-autoplay { margin-left: 0; }
    .feature-catalogue__grid { grid-template-columns: 1fr; }
    .feature-group summary { padding: 20px; gap: 12px; }
    .feature-group__body { display: block; padding: 0 20px 22px; }
    .feature-group__image { height: 240px; }
    .feature-group ul { margin-top: 24px; }
    .form-heading { align-items: start; flex-direction: column; }
    .site-footer__inner { padding-block: 24px; align-items: start; flex-direction: column; }
    .operator-actions .environment-pill { display: none; }
    .site-header__inner { align-items: center; flex-wrap: wrap; gap: 8px; padding-block: 12px; }
    .operator-actions { width: 100%; max-width: none; overflow: visible; flex-wrap: wrap; justify-content: flex-start; }
    .operator-shell { padding-top: 42px; }
    .operator-summary { grid-template-columns: 1fr; }
    .host-health__heading { align-items: start; flex-direction: column; }
    .state-grid, .status-panel, .operator-form-grid, .lifecycle-form { grid-template-columns: 1fr; }
    .runtime-move-form { grid-template-columns: 1fr; }
    .survey-summary { grid-template-columns: 1fr; }
    .operator-form-grid .field:nth-child(3) { grid-column: auto; }
    .state-grid div, .status-panel div { display: flex; align-items: center; justify-content: space-between; }
    .request-card__footer { align-items: stretch; flex-direction: column; }
    .request-card__footer .button { width: 100%; }
    .release-grid, .rollout-grid { grid-template-columns: 1fr; }
    .recovery-grid { grid-template-columns: 1fr; }
    .security-actions .button { width: 100%; }
    .upcoming-section, .roadmap-board, .shipped-roadmap, .roadmap-community, .latest-release, .changelog-list { padding: 70px 0; }
    .upcoming-section__heading, .roadmap-lane__heading, .release-entry > header { align-items: flex-start; flex-direction: column; }
    .upcoming-card { flex-basis: 90vw; min-height: 310px; padding: 23px; }
    .roadmap-card__actions { align-items: stretch; flex-direction: column; }
    .public-page-hero { padding: 62px 0 48px; }
    .public-page-hero h1 { font-size: clamp(2.7rem, 14vw, 4.2rem); }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { transition: none !important; }
}

/* Shared Markdown articles stay readable on narrow and wide screens. */
.help-document { line-height: 1.65; overflow-wrap: anywhere; }
.help-document img { display: block; max-width: 100%; height: auto; margin: 24px auto; border: 1px solid var(--outline); border-radius: 12px; }
.help-document table { display: block; max-width: 100%; overflow-x: auto; border-collapse: collapse; margin: 24px 0; font-size: .95rem; }
.help-document th, .help-document td { padding: 12px 16px; border: 1px solid var(--outline); text-align: left; vertical-align: top; min-width: 110px; }
.help-document pre { overflow-x: auto; padding: 16px; border-radius: 10px; background: var(--surface); }
.help-document code { font-size: .9em; }
.help-document blockquote { margin-inline: 0; padding-left: 20px; border-left: 3px solid var(--accent-strong); }