:root {
    --bg: #080f1d;
    --bg-soft: #0b1527;
    --panel: #101c31;
    --panel-raised: #152640;
    --panel-active: #1d3858;
    --line: #263d5d;
    --line-soft: #1a2e4b;
    --text: #f4f7fb;
    --muted: #92a8c8;
    --blue: #79b6ee;
    --mint: #6dd9c8;
    --orange: #ffb45d;
    --tan: #80644f;
    --green: #72e2bb;
    --sidebar-width: 260px;
    --topbar-height: 48px;
    --footer-height: 64px;
    --radius: 0.3rem;
    --content-width: 1320px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    background: var(--bg);
    color-scheme: dark;
    scroll-behavior: smooth;
}

body {
    min-width: 320px;
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: "Segoe UI", "Arial Narrow", Arial, sans-serif;
    font-size: 0.94rem;
    line-height: 1.55;
    text-rendering: optimizeLegibility;
}

body::selection {
    background: var(--mint);
    color: var(--bg);
}

a {
    color: inherit;
    text-decoration: none;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
    transition: color 140ms ease, background-color 140ms ease, border-color 140ms ease, opacity 140ms ease, transform 140ms ease;
}

button:focus-visible,
a:focus-visible {
    outline: 2px solid var(--mint);
    outline-offset: 3px;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1,
h2,
h3 {
    letter-spacing: -0.035em;
    line-height: 1.08;
}

h1 {
    max-width: 12ch;
    margin-bottom: 1rem;
    font-size: clamp(2.6rem, 5vw, 5rem);
    font-weight: 700;
}

h2 {
    margin-bottom: 0.8rem;
    font-size: clamp(1.7rem, 3vw, 2.6rem);
    font-weight: 700;
}

h3 {
    margin-bottom: 0.65rem;
    font-size: 1.25rem;
    font-weight: 700;
}

p {
    color: var(--muted);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.status-dot {
    display: inline-block;
    width: 0.48rem;
    height: 0.48rem;
    border-radius: 50%;
    background: var(--mint);
    box-shadow: 0 0 0 3px rgba(109, 217, 200, 0.12);
}

.panel-kicker,
.sidebar-nav__label,
.metric__label,
.product-card__code,
.product-card__state,
.signal-panel__label,
.support-card__note,
.note-card__meta,
.catalog-count span,
.roadmap-status small,
.preview-label,
.preview-main__eyebrow,
.preview-route__item small,
.preview-progress span,
.preview-setting span,
.preview-list > span {
    display: block;
    color: var(--blue);
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.11em;
    line-height: 1.25;
    text-transform: uppercase;
}

.panel-kicker {
    margin-bottom: 0.75rem;
}

/* Four-panel application shell */

.app-shell {
    display: grid;
    grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
    grid-template-rows: var(--topbar-height) minmax(0, 1fr) var(--footer-height);
    min-height: 100vh;
    background: var(--bg);
}

.app-sidebar {
    position: fixed;
    z-index: 30;
    inset: 0 auto 0 0;
    grid-column: 1;
    grid-row: 1 / -1;
    align-self: start;
    display: flex;
    width: var(--sidebar-width);
    height: 100vh;
    max-height: 100vh;
    min-height: 100vh;
    flex-direction: column;
    overflow-y: auto;
    padding: 1rem 0.8rem 0.8rem;
    border-right: 1px solid var(--line);
    background: var(--bg-soft);
}

.sidebar__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 3.3rem;
    padding: 0 0.15rem 1rem;
    border-bottom: 1px solid var(--line-soft);
}

.sidebar-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 0;
    color: var(--text);
}

.sidebar-brand__mark {
    flex: none;
    width: 1.9rem;
    height: 1.9rem;
    object-fit: contain;
}

.sidebar-brand__lockup {
    display: flex;
    min-width: 0;
    flex-direction: column;
    justify-content: center;
    gap: 0.12rem;
}

.sidebar-brand__wordmark {
    position: relative;
    display: block;
    width: 6.5rem;
    height: 1.35rem;
    overflow: hidden;
}

.sidebar-brand__wordmark img {
    position: absolute;
    top: -2.3rem;
    left: 0;
    width: 6.5rem;
    height: 6.5rem;
    max-width: none;
    object-fit: cover;
}

.sidebar-brand__lockup small {
    width: 6.5rem;
    color: var(--muted);
    font-size: 0.46rem;
    line-height: 1;
    letter-spacing: 0.18rem;
    text-align: center;
}

.sidebar-close {
    display: none;
    border: 0;
    background: transparent;
    color: var(--muted);
    font-size: 1.7rem;
    line-height: 1;
    cursor: pointer;
}

.sidebar-nav {
    flex: 1;
    padding-top: 1.3rem;
}

.sidebar-nav__group {
    margin-bottom: 1.7rem;
}

.sidebar-nav__label {
    margin: 0 0 0.55rem 0.3rem;
    color: #6d83a4;
}
.sidebar-nav__group > summary.sidebar-nav__label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    list-style: none;
}

.sidebar-nav__group > summary.sidebar-nav__label::-webkit-details-marker {
    display: none;
}

.sidebar-nav__group > summary.sidebar-nav__label::after {
    content: "⌄";
    color: #6d83a4;
    font-size: 0.9rem;
}

.sidebar-nav__group[open] > summary.sidebar-nav__label::after {
    content: "⌃";
}

.sidebar-nav__group > summary.sidebar-nav__label:focus-visible {
    border-radius: 0.2rem;
    outline: 2px solid var(--blue);
    outline-offset: 3px;
}

.sidebar-nav__external {
    margin-left: auto;
    color: var(--blue);
    font-size: 1rem;
}

.sidebar-nav__link {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    min-height: 2.7rem;
    padding: 0.55rem 0.65rem;
    border: 1px solid transparent;
    border-radius: var(--radius);
    color: var(--muted);
    font-size: 0.84rem;
    font-weight: 600;
}

.sidebar-nav__link:hover,
.sidebar-nav__link:focus-visible {
    border-color: var(--line);
    background: var(--panel);
    color: var(--text);
}

.sidebar-nav__icon {
    display: grid;
    width: 1.45rem;
    height: 1.45rem;
    place-items: center;
    border: 1px solid #385273;
    border-radius: 0.2rem;
    color: var(--blue);
    font-size: 0.75rem;
    font-weight: 700;
}

.sidebar-nav__badge {
    margin-left: auto;
    padding: 0.17rem 0.35rem;
    border-radius: 0.2rem;
    background: rgba(255, 180, 93, 0.12);
    color: var(--orange);
    font-size: 0.58rem;
    letter-spacing: 0.06em;
}

.sidebar__status {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.85rem 0.65rem;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(21, 38, 64, 0.52);
}

.sidebar__status strong,
.sidebar__status small {
    display: block;
}

.sidebar__status strong {
    color: var(--text);
    font-size: 0.65rem;
    letter-spacing: 0.06em;
}

.sidebar__status small {
    margin-top: 0.18rem;
    color: var(--muted);
    font-size: 0.67rem;
}

.app-topbar {
    position: relative;
    z-index: 20;
    grid-column: 2;
    grid-row: 1;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    min-width: 0;
    padding: 0 1.1rem;
    border-bottom: 1px solid var(--line);
    background: #091321;
}

.topbar__title {
    position: absolute;
    left: 50%;
    color: var(--text);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    transform: translateX(-50%);
    white-space: nowrap;
}

.topbar__meta {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    color: var(--muted);
    font-size: 0.64rem;
    font-weight: 700;
    letter-spacing: 0.06em;
}

.topbar__status {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: var(--mint);
}

.topbar__version {
    color: #6580a6;
}

.topbar-menu {
    display: none;
    width: 2rem;
    height: 2rem;
    align-content: center;
    gap: 0.23rem;
    padding: 0.35rem;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: transparent;
    cursor: pointer;
}

.topbar-menu span:not(.sr-only) {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--blue);
}

.app-main {
    grid-column: 2;
    grid-row: 2;
    min-width: 0;
    min-height: 0;
    overflow: hidden;
    padding: clamp(1.5rem, 3vw, 2.7rem);
    background:
        linear-gradient(rgba(38, 61, 93, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(38, 61, 93, 0.08) 1px, transparent 1px),
        var(--bg);
    background-size: 32px 32px;
}

.app-main > * {
    width: min(100%, var(--content-width));
    margin-right: auto;
    margin-left: auto;
}

.app-footer {
    z-index: 10;
    grid-column: 2;
    grid-row: 3;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    min-width: 0;
    padding: 0.6rem 1.4rem;
    border-top: 1px solid var(--line);
    background: #091321;
}

.footer__brand,
.footer__links {
    display: flex;
    align-items: center;
    gap: 0.9rem;
}

.footer__brand {
    min-width: 0;
    color: var(--muted);
    font-size: 0.72rem;
}

.footer__logo {
    width: 7.5rem;
    max-height: 2rem;
    object-fit: contain;
    object-position: left center;
}

.footer__links {
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 1.25rem;
}

.footer__links a {
    color: var(--blue);
    font-size: 0.75rem;
    font-weight: 700;
}

.footer__links a:hover {
    color: var(--mint);
}

/* Shared product-hub elements */

.workspace-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(15rem, 18rem);
    align-items: end;
    gap: 2rem;
    margin-bottom: 1.6rem;
    padding-bottom: 1.6rem;
    border-bottom: 1px solid var(--line);
}

.workspace-header--full {
    grid-template-columns: minmax(0, 1fr);
}

.workspace-header--full h1 {
    max-width: none;
}

.workspace-header--full .workspace-header__copy {
    max-width: none;
}

.workspace-header--compact {
    align-items: center;
}

.workspace-header h1 {
    margin-bottom: 0.8rem;
}

.workspace-header__copy {
    max-width: 52rem;
    margin-bottom: 0;
    color: var(--muted);
    font-size: 1rem;
}

.signal-panel,
.support-status,
.roadmap-status,
.catalog-count {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(16, 28, 49, 0.7);
}

.signal-panel {
    display: flex;
    min-height: 8rem;
    flex-direction: column;
    justify-content: center;
    padding: 1.1rem 1.2rem;
}

.signal-panel__label {
    margin-bottom: 0.65rem;
}

.signal-panel strong {
    color: var(--text);
    font-size: 1.2rem;
}

.signal-panel__line {
    width: 3.7rem;
    height: 2px;
    margin: 0.75rem 0;
    background: var(--mint);
}

.signal-panel small,
.roadmap-status small {
    color: var(--muted);
    font-size: 0.7rem;
    letter-spacing: 0.02em;
    text-transform: none;
}

.support-status,
.roadmap-status {
    display: flex;
    min-height: 5.5rem;
    align-items: center;
    gap: 0.7rem;
    padding: 1rem;
}

.support-status strong,
.support-status small,
.roadmap-status strong {
    display: block;
}

.support-status strong,
.roadmap-status strong {
    color: var(--text);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
}

.support-status small {
    margin-top: 0.25rem;
    color: var(--muted);
    font-size: 0.7rem;
}

.catalog-count {
    display: flex;
    min-height: 8rem;
    flex-direction: column;
    justify-content: center;
    padding: 1rem 1.2rem;
}

.catalog-count strong {
    color: var(--mint);
    font-size: 3rem;
    line-height: 1;
}

.catalog-count span {
    margin-top: 0.7rem;
}

.metric-strip {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    margin-bottom: 2.2rem;
    border: 1px solid var(--line);
    background: var(--panel);
}

.metric {
    min-height: 6rem;
    padding: 1rem 1.2rem;
    border-right: 1px solid var(--line);
}

.metric:last-child {
    border-right: 0;
}

.metric__label {
    margin-bottom: 0.4rem;
    color: #6f88ad;
}

.metric strong {
    display: block;
    color: var(--text);
    font-size: 1rem;
}

.metric strong .status-dot {
    margin-right: 0.3rem;
}

.metric small {
    display: block;
    margin-top: 0.25rem;
    color: var(--muted);
    font-size: 0.7rem;
}

.content-section,
.support-log,
.roadmap-list,
.about-console {
    margin-bottom: 2.3rem;
}

.section-bar {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.section-bar h2 {
    margin-bottom: 0;
}

.section-bar__count {
    color: #6e88ae;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.09em;
}

.product-grid,
.addon-grid,
.support-grid,
.notes-grid,
.principle-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.9rem;
}

.product-card,
.addon-card,
.support-card,
.note-card,
.principle-card,
.panel {
    border: 1px solid var(--line);
    background: var(--panel);
}

.product-card,
.addon-card,
.support-card,
.note-card,
.principle-card {
    min-width: 0;
    padding: 1.2rem;
}

.product-card {
    display: flex;
    min-height: 21rem;
    flex-direction: column;
}

.product-card:hover,
.addon-card:hover,
.note-card:hover,
.principle-card:hover {
    border-color: #4775a7;
    background: #13243d;
}

.product-card--featured {
    border-top: 2px solid var(--mint);
}

.product-card__topline,
.addon-card__topline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.8rem;
}

.product-card__code {
    color: #718bb0;
}

.product-card__state {
    display: inline-flex;
    width: fit-content;
    padding: 0.22rem 0.38rem;
    border: 1px solid currentColor;
    border-radius: 0.18rem;
    font-size: 0.58rem;
    letter-spacing: 0.06em;
}

.product-card__state--live {
    color: var(--mint);
}

.product-card__state--planned {
    color: var(--orange);
}

.product-card__state--queued {
    color: #9aabc4;
}

.product-card__icon {
    display: grid;
    width: 3.15rem;
    height: 3.15rem;
    margin: 1.8rem 0 1.3rem;
    place-items: center;
    border: 1px solid #4c78a6;
    border-radius: 0.3rem;
    color: var(--text);
    font-size: 1.5rem;
    font-weight: 700;
}

.product-card__icon--autodesk {
    border-color: var(--mint);
    color: var(--mint);
}

.product-card__icon--pal {
    border-color: var(--blue);
    color: var(--blue);
}

.product-card__icon--radio {
    border-color: var(--orange);
    color: var(--orange);
}

.product-card h3 {
    margin-bottom: 0.55rem;
    font-size: 1.35rem;
}

.product-card p,
.addon-card p,
.support-card p,
.note-card p,
.principle-card p {
    margin-bottom: 1.2rem;
    color: var(--muted);
    font-size: 0.84rem;
}

.panel-link {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    width: fit-content;
    margin-top: auto;
    color: var(--blue);
    font-size: 0.78rem;
    font-weight: 700;
}

.panel-link + .panel-link {
    margin-top: 0.6rem;
}

.panel-link:hover {
    color: var(--mint);
}

.content-section--split {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 0.9rem;
}

.content-section--support > .panel {
    grid-column: 2;
    justify-self: end;
    width: min(100%, 24rem);
    min-height: 0;
    padding: 1.25rem 1.5rem;
}

.panel.panel--support h3 {
    max-width: none;
}

.panel {
    min-height: 13rem;
    padding: clamp(1.25rem, 2.5vw, 2rem);
}

.panel--accent {
    border-color: #2d6a75;
    background: #102c3c;
}

.panel--accent h2,
.panel--accent h3 {
    max-width: 15ch;
}

.panel--plain {
    background: #0d192c;
}

.panel--plain h3 {
    max-width: 18ch;
}

.panel p {
    max-width: 38rem;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    width: fit-content;
    min-height: 2.8rem;
    padding: 0.7rem 1rem;
    border: 1px solid transparent;
    border-radius: 0.22rem;
    font-size: 0.78rem;
    font-weight: 700;
    line-height: 1;
}

.button--mint {
    background: var(--mint);
    color: #07202a;
}

.button--mint:hover {
    background: #91ebdc;
    transform: translateY(-1px);
}

.check-list {
    display: grid;
    gap: 0.7rem;
    padding: 0;
    color: var(--muted);
    font-size: 0.82rem;
    list-style: none;
}

.check-list li::before {
    margin-right: 0.55rem;
    color: var(--mint);
    content: "✓";
}

.support-grid {
    margin-bottom: 2.3rem;
}

.support-card {
    min-height: 18rem;
}

.support-card--primary {
    border-color: #2d6a75;
    background: #102c3c;
}

.support-card__number {
    margin-bottom: 2rem;
    color: var(--mint);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.support-card h2,
.support-card h3 {
    max-width: 15ch;
}

.support-card__note {
    margin-top: 0.9rem;
    color: #7ca7bb;
    font-size: 0.62rem;
    letter-spacing: 0.04em;
    text-transform: none;
}

.support-log,
.roadmap-list {
    border-top: 1px solid var(--line);
}

.support-log__row,
.roadmap-row {
    display: grid;
    grid-template-columns: 2.5rem minmax(0, 1fr) minmax(10rem, 0.45fr) auto;
    align-items: center;
    gap: 1rem;
    min-height: 5.9rem;
    padding: 0.9rem 0;
    border-bottom: 1px solid var(--line);
}

.support-log__row > span,
.roadmap-row__number {
    color: var(--mint);
    font-size: 0.7rem;
    font-weight: 700;
}

.support-log__row strong {
    color: var(--text);
    font-size: 0.85rem;
}

.support-log__row p,
.roadmap-row p {
    margin: 0;
    font-size: 0.78rem;
}

.roadmap-row h3 {
    margin: 0.35rem 0;
    font-size: 1.05rem;
}

.roadmap-row__arrow {
    color: #6f88ad;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.notice-panel,
.catalog-note {
    display: flex;
    align-items: baseline;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding: 1rem 1.2rem;
    border: 1px solid var(--line);
    background: rgba(16, 28, 49, 0.65);
}

.notice-panel p,
.catalog-note p {
    margin: 0;
    font-size: 0.78rem;
}

.catalog-note {
    margin-top: 2.3rem;
}

.catalog-note strong {
    color: var(--text);
}

.addon-card {
    display: flex;
    min-height: 19rem;
    flex-direction: column;
}

.addon-card__number {
    color: var(--mint);
    font-size: 0.7rem;
    font-weight: 700;
}

.addon-card__glyph {
    display: grid;
    width: 3.8rem;
    height: 3.8rem;
    margin: 1.7rem 0 1.2rem;
    place-items: center;
    border: 1px solid var(--blue);
    border-radius: 0.35rem;
    color: var(--blue);
    font-size: 1.6rem;
    font-weight: 700;
}

.addon-card h3 {
    font-size: 1.2rem;
}

.addon-card__footer {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
    margin-top: auto;
    padding-top: 1.2rem;
    border-top: 1px solid var(--line-soft);
    color: #6f88ad;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.about-console {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    gap: 0.9rem;
}

.about-console__copy {
    display: flex;
    min-height: 13rem;
    flex-direction: column;
    justify-content: center;
    padding: 1.5rem;
    border: 1px solid var(--line);
    background: var(--panel);
}

.about-console__copy p {
    max-width: 38rem;
    font-size: 0.9rem;
}

.principle-card {
    min-height: 13rem;
}

.principle-card > span {
    color: var(--mint);
    font-size: 0.7rem;
    font-weight: 700;
}

.principle-card h3 {
    margin-top: 2.5rem;
}

.note-card {
    display: flex;
    min-height: 17rem;
    flex-direction: column;
}

.note-card h2 {
    margin-top: auto;
    font-size: 1.55rem;
}

.note-card__meta {
    margin-top: auto;
    color: #6f88ad;
    font-size: 0.6rem;
}

/* Palworld preview */

.randomizer-preview {
    display: grid;
    grid-template-columns: 14.5rem minmax(0, 1fr) 17rem;
    min-height: 36rem;
    border: 1px solid #263d5d;
    background: #0d1729;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
}

.randomizer-preview__sidebar,
.randomizer-preview__settings {
    padding: 1.15rem 0.8rem;
    background: #0b1425;
}

.randomizer-preview__sidebar {
    border-right: 1px solid var(--line);
}

.randomizer-preview__settings {
    border-left: 1px solid var(--line);
}

.preview-brand {
    margin-bottom: 1.8rem;
    color: var(--mint);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
}

.preview-brand .status-dot {
    margin-right: 0.35rem;
}

.preview-label {
    color: var(--text);
    font-size: 0.6rem;
}

.randomizer-preview__sidebar p {
    margin: 0.4rem 0 1.2rem;
    font-size: 0.68rem;
}

.preview-route {
    display: grid;
    gap: 0.45rem;
}

.preview-route__item {
    display: grid;
    grid-template-columns: 1.5rem minmax(0, 1fr);
    gap: 0.35rem;
    padding: 0.55rem;
    border: 1px solid transparent;
    color: var(--muted);
}

.preview-route__item--active {
    border-color: #397497;
    background: #17324f;
    color: var(--text);
}

.preview-route__item > span {
    color: var(--blue);
    font-size: 0.65rem;
}

.preview-route__item strong {
    font-size: 0.65rem;
}

.preview-route__item small {
    grid-column: 2;
    color: var(--blue);
    font-size: 0.5rem;
    letter-spacing: 0.02em;
}

.preview-progress {
    margin-top: auto;
    padding: 0.75rem 0.55rem 0;
}

.preview-progress span,
.preview-progress strong {
    display: block;
}

.preview-progress strong {
    margin-top: 0.25rem;
    color: var(--text);
    font-size: 0.68rem;
}

.preview-progress i {
    display: block;
    height: 0.3rem;
    margin-top: 0.7rem;
    border-radius: 999px;
    background: #1b2d49;
}

.randomizer-preview__sidebar {
    display: flex;
    flex-direction: column;
}

.randomizer-preview__main {
    min-width: 0;
    padding: 1.3rem 1.4rem;
    background: #0a1221;
}

.preview-main__eyebrow {
    color: var(--mint);
}

.randomizer-preview__main h2 {
    margin: 0.4rem 0 0.35rem;
    font-size: clamp(1.6rem, 3vw, 2.35rem);
}

.preview-subtitle,
.preview-callout {
    font-size: 0.7rem;
}

.preview-callout {
    margin-bottom: 1.2rem;
    color: var(--orange);
}

.preview-tabs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border: 1px solid var(--line-soft);
}

.preview-tab {
    padding: 0.7rem 0.35rem;
    border-right: 1px solid var(--line-soft);
    color: var(--blue);
    font-size: 0.58rem;
    font-weight: 700;
    text-align: center;
}

.preview-tab:last-child {
    border-right: 0;
}

.preview-tab--active {
    background: #1a3453;
    color: var(--mint);
}

.preview-panel {
    min-height: 24rem;
    margin-top: 0.7rem;
    padding: 1rem;
    background: #111f35;
}

.preview-panel__heading {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    color: var(--text);
    font-size: 0.76rem;
}

.preview-panel__heading span {
    color: var(--muted);
    font-size: 0.65rem;
}

.preview-player {
    margin-top: 0.9rem;
    padding: 0.7rem;
    background: #172b48;
}

.preview-player__header {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text);
    font-size: 0.68rem;
}

.preview-player__header strong {
    padding: 0.4rem;
    background: #203a5d;
    color: var(--mint);
}

.preview-player__header em {
    color: var(--mint);
    font-size: 0.58rem;
    font-style: normal;
}

.preview-slots {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.4rem;
    margin-top: 0.75rem;
}

.preview-slots span {
    min-height: 4.1rem;
    padding-top: 1.2rem;
    border: 1px solid #263e60;
    color: var(--blue);
    font-size: 0.6rem;
    text-align: center;
}

.preview-slots small {
    display: block;
    margin-top: 0.2rem;
    color: #6f88ad;
    font-size: 0.55rem;
}

.preview-placeholder {
    display: grid;
    min-height: 10rem;
    margin-top: 1rem;
    place-items: center;
    border: 1px dashed #315274;
    color: #6884aa;
    font-size: 0.72rem;
    text-align: center;
}

.randomizer-preview__settings h3 {
    padding-bottom: 0.65rem;
    border-bottom: 1px solid var(--line);
    font-size: 0.9rem;
    text-align: center;
}

.preview-setting {
    display: flex;
    justify-content: space-between;
    padding: 0.8rem 0;
    color: var(--muted);
}

.preview-setting strong {
    color: var(--text);
}

.preview-check {
    margin: 0.65rem 0;
    color: var(--text);
    font-size: 0.67rem;
}

.check-box {
    display: inline-grid;
    width: 0.9rem;
    height: 0.9rem;
    margin-right: 0.35rem;
    place-items: center;
    border: 1px solid #56729a;
    color: transparent;
    vertical-align: -0.1rem;
}

.check-box--on {
    border-color: var(--mint);
    background: var(--mint);
    color: #08212a;
}

.preview-list {
    margin-top: 1.5rem;
    padding-top: 0.8rem;
    border-top: 1px solid var(--line);
}

.preview-list > span,
.preview-list > strong {
    display: inline-block;
}

.preview-list > strong {
    float: right;
    color: var(--mint);
    font-size: 0.63rem;
}

.preview-list div {
    clear: both;
    padding: 0.35rem 0;
    color: var(--blue);
    font-size: 0.7rem;
}

.preview-button {
    width: 100%;
    margin-top: auto;
    padding: 0.8rem;
    border: 0;
    background: var(--tan);
    color: #13100c;
    font-size: 0.65rem;
    font-weight: 700;
}

/* Error state */

.error-panel {
    max-width: 45rem;
    margin: 10vh auto;
    padding: clamp(2rem, 5vw, 4rem);
    border: 1px solid #6b4c3d;
    background: #2a201d;
}

.error-panel h1 {
    max-width: 15ch;
}

.error-panel p {
    max-width: 33rem;
}

/* Responsive behavior */

.sidebar-backdrop {
    display: none;
}

@media (max-width: 1100px) {
    :root {
        --sidebar-width: 225px;
    }

    .product-grid,
    .addon-grid,
    .support-grid,
    .notes-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .product-card:last-child,
    .addon-card:last-child,
    .support-card:last-child,
    .note-card:last-child {
        grid-column: 1 / -1;
    }

    .randomizer-preview {
        grid-template-columns: 12rem minmax(0, 1fr);
    }

    .randomizer-preview__settings {
        display: none;
    }
}

@media (max-width: 780px) {
    :root {
        --topbar-height: 52px;
        --footer-height: auto;
    }

    .app-shell {
        display: block;
        min-height: 100vh;
    }

    .app-sidebar {
        position: fixed;
        inset: 0 auto 0 0;
        width: min(82vw, 290px);
        min-height: 100vh;
        transform: translateX(-102%);
        transition: transform 180ms ease;
    }

    .app-sidebar.is-open {
        transform: translateX(0);
    }

    .sidebar-close,
    .topbar-menu {
        display: block;
    }

    .app-topbar {
        position: sticky;
        top: 0;
        min-height: var(--topbar-height);
        padding: 0 0.8rem;
    }

    .topbar__title {
        position: static;
        max-width: calc(100% - 5rem);
        margin-right: auto;
        margin-left: 0.7rem;
        overflow: hidden;
        font-size: 0.65rem;
        text-overflow: ellipsis;
        transform: none;
    }

    .topbar__meta {
        display: none;
    }

    .app-main {
        min-height: calc(100vh - var(--topbar-height));
        padding: 1.1rem 0.8rem 2rem;
    }

    .app-footer {
        align-items: flex-start;
        flex-direction: column;
        padding: 1rem 0.8rem;
    }

    .footer__links {
        justify-content: flex-start;
    }

    .workspace-header,
    .content-section--split,
    .about-console {
        grid-template-columns: 1fr;
    }

    .content-section--support > .panel {
        grid-column: 1;
        justify-self: stretch;
        width: 100%;
    }

    .workspace-header {
        gap: 1.1rem;
    }

    .workspace-header h1 {
        font-size: clamp(2.4rem, 11vw, 4rem);
    }

    .signal-panel,
    .support-status,
    .roadmap-status,
    .catalog-count {
        min-height: auto;
    }

    .metric-strip,
    .product-grid,
    .addon-grid,
    .support-grid,
    .notes-grid,
    .principle-grid {
        grid-template-columns: 1fr;
    }

    .metric {
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .metric:last-child {
        border-bottom: 0;
    }

    .product-card:last-child,
    .addon-card:last-child,
    .support-card:last-child,
    .note-card:last-child {
        grid-column: auto;
    }

    .section-bar {
        align-items: flex-start;
        flex-direction: column;
    }

    .support-log__row,
    .roadmap-row {
        grid-template-columns: 2rem minmax(0, 1fr);
        align-items: start;
        gap: 0.55rem;
        padding: 1rem 0;
    }

    .support-log__row p,
    .roadmap-row p {
        grid-column: 2;
    }

    .roadmap-row > .panel-link,
    .roadmap-row > .roadmap-row__arrow {
        grid-column: 2;
        margin-top: 0.3rem;
    }

    .notice-panel,
    .catalog-note {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.4rem;
    }

    .randomizer-preview {
        display: block;
    }

    .randomizer-preview__sidebar {
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .randomizer-preview__main {
        padding: 1rem;
    }

    .preview-route {
        grid-template-columns: repeat(3, 1fr);
    }

    .preview-progress {
        margin-top: 1rem;
    }

    .preview-tabs {
        overflow-x: auto;
        grid-template-columns: repeat(4, minmax(7rem, 1fr));
    }

    .preview-slots {
        grid-template-columns: repeat(2, 1fr);
    }

    .preview-slots span:last-child {
        grid-column: 1 / -1;
    }
}
@media (max-width: 450px) {
    .footer__brand {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.35rem;
    }

    .footer__links {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.6rem;
    }

    .preview-route {
        grid-template-columns: 1fr;
    }

    .preview-route__item {
        grid-template-columns: 1.5rem minmax(0, 1fr);
    }
}
/* Autodesk catalog, support forms, and FAQ */

.sidebar-about-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0 0 0.75rem;
    padding: 0.65rem 0.7rem;
    border: 1px solid #2c5873;
    border-radius: var(--radius);
    background: #102b3b;
    color: var(--mint);
    font-size: 0.76rem;
    font-weight: 700;
}

.sidebar-about-link:hover,
.sidebar-about-link:focus-visible {
    border-color: var(--mint);
    background: #173c4a;
    color: var(--text);
}

.category-section {
    margin-bottom: 2.7rem;
}

.category-header {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.category-header h2 {
    margin-bottom: 0.35rem;
}

.category-header p {
    margin-bottom: 0;
    font-size: 0.84rem;
}

.autodesk-callout {
    display: flex;
    min-height: 7rem;
    flex-direction: column;
    justify-content: center;
    gap: 0.45rem;
    padding: 1rem 1.2rem;
    border: 1px solid #2d6a75;
    border-radius: var(--radius);
    background: #102c3c;
}

.autodesk-callout .status-dot {
    margin-bottom: 0.25rem;
}

.autodesk-callout strong {
    color: var(--text);
    font-size: 0.72rem;
    letter-spacing: 0.07em;
}

.autodesk-callout small {
    color: var(--muted);
    font-size: 0.7rem;
}

.autodesk-category-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 0.9rem;
    margin-bottom: 1.2rem;
}

.autodesk-category-card {
    display: flex;
    min-height: 18rem;
    flex-direction: column;
    padding: clamp(1.4rem, 3vw, 2.3rem);
    border: 1px solid var(--line);
    background: var(--panel);
}

.autodesk-category-card--primary {
    border-color: #2d6a75;
    background: #102c3c;
}

.autodesk-category-card h2 {
    max-width: 11ch;
    margin-top: auto;
}

.autodesk-category-card p {
    max-width: 31rem;
}

.autodesk-category-card__links {
    display: grid;
    gap: 0.6rem;
    margin-top: auto;
}

.autodesk-resource-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    margin-bottom: 1.2rem;
    padding: 1.2rem 1.4rem;
    border: 1px solid var(--line);
    background: var(--panel);
}

.autodesk-resource-bar h3 {
    margin-bottom: 0.25rem;
}

.autodesk-resource-bar p {
    margin-bottom: 0;
    font-size: 0.78rem;
}

.button--outline {
    border-color: #52739b;
    background: transparent;
    color: var(--blue);
}

.button--outline:hover,
.button--outline:focus-visible {
    border-color: var(--mint);
    color: var(--mint);
}

.form-panel {
    margin-bottom: 2rem;
    padding: clamp(1.2rem, 3vw, 2rem);
    border: 1px solid var(--line);
    background: #0e1a2d;
}

.form-panel__header {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1.2rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--line);
}

.form-panel__header h2 {
    margin-bottom: 0;
}

.form-panel__recipient {
    color: var(--mint);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.support-form {
    max-width: 58rem;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    margin-bottom: 1.2rem;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-field--wide {
    grid-column: 1 / -1;
}

.form-field label {
    color: var(--text);
    font-size: 0.75rem;
    font-weight: 700;
}

.required-mark {
    color: var(--orange);
}

.form-field input,
.form-field textarea {
    width: 100%;
    border: 1px solid #2a4568;
    border-radius: 0.2rem;
    background: #0a1424;
    color: var(--text);
    font: inherit;
    font-size: 0.82rem;
    outline: 0;
}

.form-field input {
    min-height: 2.7rem;
    padding: 0.65rem 0.75rem;
}

.form-field textarea {
    min-height: 7rem;
    padding: 0.7rem 0.75rem;
    resize: vertical;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
    color: #597193;
}

.form-field input:focus,
.form-field textarea:focus {
    border-color: var(--mint);
    box-shadow: 0 0 0 2px rgba(109, 217, 200, 0.12);
}

.field-validation,
.validation-summary {
    color: #ff9d8b;
    font-size: 0.7rem;
}

.validation-summary ul {
    margin: 0 0 1rem;
    padding-left: 1.1rem;
}

.form-success {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.7rem 1rem;
    margin-top: 1.5rem;
    padding: 1rem;
    border: 1px solid #2d6a75;
    background: #102c3c;
}

.form-success strong {
    color: var(--mint);
    font-size: 0.78rem;
}

.form-success span {
    color: var(--muted);
    font-size: 0.75rem;
}

.scope-notice {
    display: flex;
    align-items: baseline;
    gap: 1.3rem;
    margin-bottom: 2rem;
    padding: 1rem 1.2rem;
    border: 1px solid #664c3c;
    background: rgba(68, 48, 36, 0.45);
}

.scope-notice .panel-kicker {
    flex-shrink: 0;
    color: var(--orange);
}

.scope-notice p {
    margin: 0;
    color: #c2a28d;
    font-size: 0.78rem;
}

.inline-link {
    color: var(--blue);
    text-decoration: underline;
    text-decoration-color: #416181;
    text-underline-offset: 0.15em;
}

.inline-link:hover {
    color: var(--mint);
}

.faq-list {
    margin-bottom: 2rem;
    border-top: 1px solid var(--line);
}

.faq-list details {
    border-bottom: 1px solid var(--line);
}

.faq-list summary {
    padding: 1.15rem 2rem 1.15rem 0;
    color: var(--text);
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    list-style: none;
}

.faq-list summary::-webkit-details-marker {
    display: none;
}

.faq-list summary::after {
    float: right;
    color: var(--mint);
    content: "+";
    font-size: 1.2rem;
    font-weight: 400;
}

.faq-list details[open] summary::after {
    content: "−";
}

.faq-list details p {
    max-width: 52rem;
    padding: 0 2rem 1.25rem 0;
    margin-bottom: 0;
    font-size: 0.84rem;
}

.faq-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding: 1.3rem 1.5rem;
    border: 1px solid #2d6a75;
    background: #102c3c;
}

.faq-footer h3 {
    margin-bottom: 0.3rem;
}

.faq-footer p {
    margin-bottom: 0;
    font-size: 0.78rem;
}

.about-simple {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 0.9rem;
    margin-bottom: 2rem;
}

.about-simple__copy {
    display: flex;
    min-height: 16rem;
    flex-direction: column;
    justify-content: center;
    padding: 1.5rem;
    border: 1px solid var(--line);
    background: var(--panel);
}

.about-simple__copy p {
    max-width: 42rem;
}

@media (max-width: 780px) {
    .category-header,
    .autodesk-resource-bar,
    .form-panel__header,
    .faq-footer {
        align-items: flex-start;
        flex-direction: column;
    }

    .autodesk-category-grid,
    .about-simple {
        grid-template-columns: 1fr;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .form-field--wide {
        grid-column: auto;
    }

    .scope-notice {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.35rem;
    }
}