:root {
    --ds-page-max: 1180px;
    --ds-gutter: clamp(32px, 5vw, 88px);
    --ds-card-pad: clamp(24px, 2.6vw, 36px);
    --ds-section-gap: clamp(72px, 8vw, 112px);
    --ds-card-gap: clamp(24px, 3vw, 40px);
    --ds-text-leading: 24px;
    --ds-heading-leading: 48px;
    --ds-small-leading: 16px;
    --ds-header-gap: clamp(40px, 5vw, 64px);
}

html,
body {
    max-width: 100%;
    overflow-x: hidden;
}

body {
    line-height: var(--ds-text-leading);
}

body:not(:has(#ui-layer)) {
    font-family: var(--font-ui);
}

a {
    text-underline-offset: 0.22em;
}

h1,
h2,
h3,
.today-copy h1,
.moon-copy h1,
.phase-name,
.button,
.filter-chip,
.tag,
.toolbar-label,
.brand,
.topbar nav a {
    overflow-wrap: normal !important;
    word-break: normal !important;
    hyphens: none !important;
}

h1,
h2,
h3,
.today-copy h1,
.moon-copy h1 {
    text-wrap: balance;
    text-shadow: 0 4px 18px rgba(0,0,0,0.74), 0 2px 4px rgba(0,0,0,0.4);
}

/* Shared navigation rhythm */
.topbar,
#ui-layer > header {
    min-height: 48px;
    align-items: flex-start !important;
    gap: clamp(20px, 3vw, 36px) !important;
}

.topbar {
    margin-bottom: var(--ds-header-gap) !important;
}

.topbar nav,
.top-nav {
    display: flex !important;
    align-items: center !important;
    justify-content: flex-end !important;
    flex-wrap: wrap !important;
    gap: 12px 18px !important;
    line-height: var(--ds-small-leading) !important;
}

.topbar nav a,
.top-nav a,
.legal-links a {
    line-height: var(--ds-small-leading) !important;
}

.brand {
    line-height: 32px !important;
    flex: 0 0 auto !important;
}

.page-shell,
.calendar-shell,
.moon-today-shell {
    width: min(var(--ds-page-max), calc(100% - (var(--ds-gutter) * 2))) !important;
    margin-inline: auto !important;
}

.phase-seo-guide,
.phase-story,
.phase-link-map,
.phase-faq,
.calendar-seo-guide,
.calendar-method-guide,
.section,
.grid,
.gear-list {
    width: min(100%, var(--ds-page-max)) !important;
    margin-left: auto !important;
    margin-right: auto !important;
    box-sizing: border-box !important;
}

.phase-seo-guide,
.phase-story,
.phase-link-map,
.phase-faq {
    padding-left: var(--ds-gutter) !important;
    padding-right: var(--ds-gutter) !important;
}

.phase-seo-guide,
.calendar-seo-guide,
.calendar-method-guide,
.section {
    margin-top: var(--ds-section-gap) !important;
    padding-top: clamp(48px, 5vw, 72px) !important;
}

.guide-grid,
.phase-story,
.calendar-guide-grid,
.grid,
.gear-list,
.content-strip-inner {
    gap: var(--ds-card-gap) !important;
    align-items: stretch !important;
}

.guide-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
}

.calendar-guide-grid,
.grid,
.gear-list,
.content-strip-inner {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
}

.guide-grid article,
.phase-story article,
.calendar-guide-grid article,
.card,
.gear-item,
.content-strip article {
    padding: var(--ds-card-pad) !important;
    display: grid !important;
    align-content: start !important;
    gap: 24px !important;
    min-height: 0 !important;
}

.phase-story article {
    align-content: start !important;
}

.guide-grid h3,
.phase-story h2,
.calendar-guide-grid h3,
.card h2,
.card h3,
.gear-item h3,
.content-strip h2 {
    margin: 0 !important;
    line-height: var(--ds-heading-leading) !important;
    align-self: start !important;
    min-height: var(--ds-heading-leading) !important;
}

.guide-grid p,
.phase-story p,
.calendar-guide-grid p,
.card p,
.gear-item p,
.content-strip p,
.guide-intro p,
.phase-link-map p,
.hero p,
.moon-copy p,
.today-copy p,
.zodiac-detail p,
.faq p,
li {
    margin: 0 !important;
    line-height: var(--ds-text-leading) !important;
    align-self: start !important;
}

.guide-grid > *,
.calendar-guide-grid > *,
.grid > *,
.gear-list > *,
.content-strip article,
.phase-story article {
    min-width: 0 !important;
}

.guide-intro {
    max-width: 72ch !important;
    margin-bottom: clamp(40px, 5vw, 72px) !important;
}

.guide-intro h2,
.phase-link-map h2,
.calendar-seo-guide h2,
.calendar-method-guide h2 {
    margin-bottom: clamp(24px, 3vw, 40px) !important;
}

.phase-link-map {
    display: grid !important;
    grid-template-columns: minmax(0, 760px) !important;
    justify-content: start !important;
    align-items: start !important;
    gap: clamp(36px, 4vw, 56px) !important;
}

.phase-link-map > div:first-child {
    width: min(100%, 760px) !important;
    min-width: 0 !important;
}

.phase-link-map h2 {
    max-width: 760px !important;
    overflow-wrap: normal !important;
    word-break: normal !important;
    hyphens: none !important;
}

.phase-link-actions {
    width: min(100%, 760px) !important;
    max-width: 760px !important;
    justify-content: flex-start !important;
    align-items: flex-start !important;
    gap: 14px !important;
}

.phase-link-actions .button {
    flex: 0 1 auto !important;
}

.environment-actions {
    grid-column: 1 / -1 !important;
}

/* Homepage uses a canvas overlay, but still follows the same header and type rhythm. */
#ui-layer > header {
    position: relative;
    z-index: 70;
}

.home-left-rail {
    contain: layout paint;
}

.date-display,
.seo-intro,
.data-row,
.timeline-header,
.calendar-export,
.home-topic-links {
    line-height: var(--ds-text-leading) !important;
}

.phase-display {
    letter-spacing: 0 !important;
}

@media (max-width: 980px) {
    .guide-grid,
    .calendar-guide-grid,
    .grid,
    .gear-list,
    .content-strip-inner {
        grid-template-columns: 1fr !important;
    }
}

@media (max-width: 720px) {
    :root {
        --ds-gutter: clamp(20px, 7vw, 32px);
        --ds-card-pad: clamp(22px, 7vw, 30px);
    }

    .phase-seo-guide,
    .phase-story,
    .phase-link-map,
    .phase-faq {
        padding-left: var(--ds-gutter) !important;
        padding-right: var(--ds-gutter) !important;
    }

    .topbar,
    #ui-layer > header {
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }

    .topbar nav,
    .top-nav {
        justify-content: flex-start !important;
    }

    .guide-grid h3,
    .phase-story h2,
    .calendar-guide-grid h3,
    .card h2,
    .card h3,
    .gear-item h3,
    .content-strip h2 {
        line-height: 40px !important;
        min-height: 40px !important;
    }
}