/* Japonnow 2.7 · compact portal, built on the existing Material Design 3 tokens.
 * Color roles remain configurable in Core; no second palette or UI framework. */
body.jn-portal {
    --jn-portal-gap: 16px;
    --jn-portal-section-space: 32px;
    background-image: none;
    letter-spacing: 0;
}
.jn-portal :is(.jn-section__heading h1,.jn-section__heading h2,.jn-story h2,.jn-card__title,.jn-ranking__title,.jn-conversations__head h2,.jn-hero__copy h1,.jn-play h2,.jn-newsletter h2,.jn-thread__title,.jn-article__head h1,.jn-article__body h2,.jn-article__body h3) {
    font-family: var(--md-ref-typeface-brand);
    font-weight: 700;
    letter-spacing: -.025em;
}
.jn-portal .jn-header {
    border-top-width: 2px;
    border-bottom: 1px solid var(--md-sys-color-outline-variant);
    background: var(--md-sys-color-surface);
}
.jn-portal .jn-header__inner { gap: 12px; min-height: 68px; }
.jn-portal .jn-menu a { font-weight: 600; }
.jn-portal .jn-header__tools { gap: 0; }
.jn-portal .jn-eyebrow { font: var(--md-sys-typescale-label-medium); font-weight: 700; letter-spacing: .065em; }
.jn-portal .jn-eyebrow::before { width: 6px; height: 6px; border-radius: var(--md-sys-shape-corner-full); transform: none; }
.jn-portal .jn-ticker { background: var(--md-sys-color-surface-container-low); }
.jn-portal .jn-ticker__inner { min-height: 40px; }
.jn-portal .jn-hero { padding-top: 24px; }
.jn-portal .jn-hero__heading { align-items: end; padding-bottom: 16px; gap: 16px; }
.jn-portal .jn-hero__heading .jn-eyebrow { margin-bottom: 4px; }
.jn-portal .jn-hero__title { margin: 0; font: var(--md-sys-typescale-headline-small); font-weight: 700; letter-spacing: -.025em; }
.jn-portal .jn-hero__tagline { max-width: 32ch; text-align: end; font: var(--md-sys-typescale-label-large); }
.jn-portal .jn-cards { gap: var(--jn-portal-gap); }
.jn-portal .jn-hero-grid { gap: 12px; }
.jn-portal .jn-story { border-radius: var(--md-sys-shape-corner-large); }
.jn-portal .jn-story--primary { box-shadow: none; }
.jn-portal .jn-story--primary .jn-story__content { padding: 20px; }
.jn-portal .jn-story--primary h2 { font: var(--md-sys-typescale-headline-small); font-weight: 700; letter-spacing: -.025em; line-height: 1.25; }
.jn-portal .jn-story:not(.jn-story--primary) { background: var(--md-sys-color-surface-container-low); border: 1px solid var(--md-sys-color-outline-variant); }
.jn-portal .jn-story:not(.jn-story--primary) .jn-story__link { padding: 12px; gap: 12px; }
.jn-portal .jn-story:not(.jn-story--primary) h2 { font: var(--md-sys-typescale-title-medium); font-weight: 700; line-height: 1.4; -webkit-line-clamp: 3; }
.jn-portal .jn-story__meta { margin-top: 12px; font: var(--md-sys-typescale-body-small); }
.jn-portal .jn-story__meta > span { width: 32px; height: 32px; flex-basis: 32px; margin-block: 0; }
.jn-portal .jn-section { padding-block: var(--jn-portal-section-space); }
.jn-portal .jn-section__heading { margin-bottom: 20px; padding-bottom: 12px; gap: 12px; }
.jn-portal .jn-section__heading h2 { font: var(--md-sys-typescale-headline-small); font-weight: 700; letter-spacing: -.025em; }
.jn-portal .jn-section__heading p { max-width: 64ch; margin-top: 6px; font: var(--md-sys-typescale-body-medium); }
.jn-portal .jn-section__audience { font: var(--md-sys-typescale-label-small); letter-spacing: .04em; }
.jn-portal .jn-vlabel { display: none; }
.jn-portal .jn-topics { gap: 8px; margin-bottom: 16px; }
.jn-portal .jn-topics a { min-height: 40px; padding: 8px 12px; border-radius: var(--md-sys-shape-corner-small); font: var(--md-sys-typescale-label-medium); }
.jn-portal .jn-card:not(.jn-story) {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--md-sys-color-outline-variant);
    border-radius: var(--md-sys-shape-corner-large);
    background: var(--md-sys-color-surface-container-low);
    box-shadow: none;
}
.jn-portal .jn-card:not(.jn-story):hover { background: var(--md-sys-color-surface-container); box-shadow: var(--md-sys-elevation-level1); }
.jn-portal .jn-card__image { flex-shrink: 0; width: 100%; aspect-ratio: 16/9; }
.jn-portal .jn-cards--feature .jn-card { padding: 0; gap: 0; }
.jn-portal .jn-cards--feature .jn-card__image { aspect-ratio: 16/9; border-radius: 0; }
.jn-portal .jn-card__content { display: flex; flex-direction: column; align-items: start; gap: 6px; flex: 1; width: 100%; padding: 16px; }
.jn-portal .jn-card__title { margin: 0; font: var(--md-sys-typescale-title-medium); font-family: var(--md-ref-typeface-brand); font-weight: 700; line-height: 1.4; letter-spacing: -.015em; overflow-wrap: break-word; }
.jn-portal .jn-card__title a { background-image: none; }
.jn-portal .jn-card__title a:hover { color: var(--md-sys-color-primary); }
.jn-portal .jn-card__excerpt { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; margin: 0 0 4px; font: var(--md-sys-typescale-body-medium); color: var(--md-sys-color-on-surface-variant); }
.jn-portal .jn-card__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 12px; width: 100%; padding-top: 8px; margin-top: auto; color: var(--md-sys-color-on-surface-variant); font: var(--md-sys-typescale-body-small); }
.jn-portal .jn-card__meta time { font: inherit; }
.jn-portal .jn-card__reading { display: inline-flex; align-items: center; gap: 4px; }
.jn-portal .jn-card__reading .jn-icon { width: 14px; height: 14px; }
.jn-portal .jn-card__content > time { margin-top: auto; padding-top: 8px; }
.jn-portal .jn-tag { font: var(--md-sys-typescale-label-medium); font-weight: 600; letter-spacing: .01em; }
.jn-portal .jn-carousel__controls { margin-top: 12px; }
.jn-portal .jn-ranking { gap: 12px; }
.jn-portal .jn-ranking__item { border: 1px solid var(--md-sys-color-outline-variant); border-radius: var(--md-sys-shape-corner-medium); padding: 16px; background: var(--md-sys-color-surface-container-low); }
.jn-portal .jn-ranking__item:first-child { padding: 16px; border: 1px solid var(--md-sys-color-outline-variant); }
.jn-portal .jn-ranking__num { font: var(--md-sys-typescale-headline-large); font-weight: 700; }
.jn-portal .jn-ranking__title { font: var(--md-sys-typescale-title-medium); font-weight: 600; }
.jn-portal .jn-learn { gap: 24px; }
.jn-portal .jn-word--today { border: 0; border-radius: var(--md-sys-shape-corner-large); background: var(--md-sys-color-primary-container); color: var(--md-sys-color-on-primary-container); box-shadow: none; }
.jn-portal .jn-word--today :is(.jn-word__label,.jn-word__reading) { color: inherit; }
.jn-portal .jn-play { padding: 24px; border-radius: var(--md-sys-shape-corner-large); }
.jn-portal .jn-play h2 { font: var(--md-sys-typescale-headline-small); font-weight: 700; }
.jn-portal .jn-conversations { padding: 24px; border-radius: var(--md-sys-shape-corner-large); }
.jn-portal .jn-article__editorial { border-radius: var(--md-sys-shape-corner-large); }
.jn-portal .jn-article__head h1 { font-size: clamp(1.75rem, 1.35rem + 1.7vw, 2.75rem); line-height: 1.18; text-wrap: pretty; }
.jn-portal .jn-article__body { font-size: 1.0625rem; line-height: 1.8; }
.jn-portal .jn-article__body > p:first-of-type { font-family: var(--md-ref-typeface-plain); font-size: 1.125rem; font-weight: 400; line-height: 1.7; }
.jn-portal .jn-article__body blockquote:not(.jn-word__example) { padding: 16px 20px; margin: 24px 0; border-left: 3px solid var(--md-sys-color-primary); border-radius: 0 var(--md-sys-shape-corner-medium) var(--md-sys-shape-corner-medium) 0; background: var(--md-sys-color-surface-container); font-family: var(--md-ref-typeface-plain); font-size: 1.125rem; line-height: 1.6; }
.jn-portal .jn-article__body blockquote:not(.jn-word__example)::before { content: none; }
.jn-portal .jn-footer { padding-top: 32px; border-top: 1px solid var(--md-sys-color-outline-variant); background: var(--md-sys-color-surface-container-low); }
.jn-portal .jn-footer__bottom { margin-top: 24px; }
.jn-portal .jn-footer::before { display: none; }
@media (min-width: 640px) {
    .jn-portal .jn-hero__title { font: var(--md-sys-typescale-headline-medium); font-weight: 700; }
    .jn-portal .jn-story--primary .jn-story__image img { aspect-ratio: 2/1; }
}
@media (min-width: 960px) {
    .jn-portal .jn-header__inner { display: grid; grid-template-columns: auto 1fr auto; padding-block: 8px; gap: 4px 16px; }
    .jn-portal .jn-brand { grid-column: 1; grid-row: 1; }
    .jn-portal .jn-header__tools { grid-column: 3; grid-row: 1; }
    .jn-portal .jn-nav { grid-column: 1/-1; grid-row: 2; width: 100%; }
    .jn-portal .jn-menu { justify-content: center; gap: 4px; }
    .jn-portal .jn-menu a { font-size: .8125rem; padding: 10px 12px; }
    .jn-portal .jn-hero-grid { grid-template-columns: minmax(0,1.6fr) minmax(0,1fr); grid-template-rows: repeat(2,auto); gap: 16px; }
    .jn-portal .jn-hero-grid--1 { grid-template-columns: 1fr; grid-template-rows: auto; }
    .jn-portal .jn-hero-grid--2 { grid-template-rows: auto; }
    .jn-portal .jn-story--primary .jn-story__link { min-height: 416px; --story-inset: 28px; padding: var(--story-inset); }
    .jn-portal .jn-story--primary .jn-story__content { padding: 0; }
    .jn-portal .jn-story--primary .jn-story__image img { aspect-ratio: auto; }
    .jn-portal .jn-story--primary h2 { font: var(--md-sys-typescale-headline-medium); font-weight: 700; line-height: 1.25; }
    .jn-portal .jn-story:not(.jn-story--primary) { color: var(--md-sys-color-on-surface); box-shadow: none; }
    .jn-portal .jn-story:not(.jn-story--primary):hover { background: var(--md-sys-color-surface-container); }
    .jn-portal .jn-story:not(.jn-story--primary) .jn-story__link { display: grid; grid-template-columns: minmax(100px,34%) minmax(0,1fr); align-items: center; min-height: 196px; padding: 16px; gap: 16px; }
    .jn-portal .jn-story:not(.jn-story--primary) .jn-story__image { position: relative; inset: auto; z-index: auto; width: 100%; height: 144px; border-radius: var(--md-sys-shape-corner-medium); }
    .jn-portal .jn-story:not(.jn-story--primary) .jn-story__content::before { content: none; }
    .jn-portal .jn-story:not(.jn-story--primary) .jn-story__meta { color: var(--md-sys-color-on-surface-variant); }
    .jn-portal .jn-story:not(.jn-story--primary) .jn-tag { color: var(--md-sys-color-on-primary-container); background: var(--md-sys-color-primary-container); }
    .jn-portal .jn-story:not(.jn-story--primary) .jn-story__meta > span { color: var(--md-sys-color-on-secondary-container); background: var(--md-sys-color-secondary-container); }
    .jn-portal .jn-section__heading h2 { font: var(--md-sys-typescale-headline-medium); font-weight: 700; }
    .jn-portal .jn-cards--feature .jn-card__content { padding: 16px; }
}
@media (min-width: 1200px) {
    .jn-portal .jn-header__inner { min-height: 72px; grid-template-columns: auto minmax(0,1fr) auto; padding-block: 0; gap: 16px; }
    .jn-portal .jn-nav { grid-column: 2; grid-row: 1; }
    .jn-portal .jn-menu { justify-content: end; }
}
@media (max-width: 639px) {
    .jn-portal { --jn-portal-section-space: 24px; }
    .jn-portal .jn-logo { max-width: min(160px,40vw); }
    .jn-portal .jn-section__heading { flex-direction: row; align-items: end; flex-wrap: wrap; }
    .jn-portal .jn-story--primary .jn-story__image img { aspect-ratio: 16/9; }
    .jn-portal .jn-cards--feature:not(.jn-carousel__track) .jn-card { display: grid; grid-template-columns: 104px minmax(0,1fr); padding: 12px; gap: 12px; }
    .jn-portal .jn-cards--feature:not(.jn-carousel__track) .jn-card__image { height: 104px; border-radius: var(--md-sys-shape-corner-small); aspect-ratio: 1; }
    .jn-portal .jn-cards--feature:not(.jn-carousel__track) .jn-card__content { padding: 0; }
    .jn-portal .jn-topics { flex-wrap: nowrap; overflow-x: auto; padding: 3px 2px 8px; scrollbar-width: thin; }
    .jn-portal .jn-topics a { flex: none; min-height: 44px; }
    .jn-portal .jn-card__title { font-size: 1rem; }
    .jn-portal .jn-article__body { font-size: 1rem; }
}
@media (prefers-reduced-motion: reduce) {
    .jn-portal .jn-card:hover .jn-card__image img, .jn-portal .jn-story:hover .jn-story__image img { transform: none; }
}
@media (forced-colors: active) {
    .jn-portal :is(.jn-card,.jn-story,.jn-ranking__item,.jn-word--today) { border: 1px solid CanvasText; }
}