:root {
    --aurora-bg: #f4f7f6;
    --aurora-surface: #ffffff;
    --aurora-ink: #243632;
    --aurora-muted: #5e726c;
    --aurora-line: #dce7e3;
    --aurora-teal: #357a73;
    --aurora-teal-2: var(--aurora-teal);
    --aurora-teal-hover: #2a6c66;
    --aurora-teal-soft: #e8f1ed;
    --aurora-on-teal: #ffffff;
    --aurora-on-muted: #ffffff;
    --aurora-soft-muted: #536e66;
    --aurora-coral: #d6a092;
    --aurora-coral-on: #59362f;
    --aurora-coral-text: #935348;
    --aurora-coral-soft: #f4e6e1;
    --aurora-gold: #c6a76c;
    --aurora-gold-on: #453a24;
    --aurora-error: #b34743;
    --aurora-hero: #e3efeb;
    --aurora-hero-ink: #25423d;
    --aurora-hero-muted: #536e66;
    --aurora-header-bg: rgba(244, 247, 246, 0.94);
    --aurora-chrome-bg: rgba(255, 255, 255, 0.95);
    --aurora-reader-bg: var(--aurora-teal-soft);
    --aurora-placeholder: var(--aurora-line);
    --aurora-loading-overlay: rgba(244, 247, 246, 0.78);
    --aurora-shadow: 0 12px 28px rgba(23, 33, 31, 0.08);
    --aurora-max: 500px;
}

html,
body {
    min-height: 100%;
    background: var(--aurora-bg);
    color: var(--aurora-ink);
}

/* Important layer order must precede the shared Tailwind utilities background. */
@layer base {
    html,
    body {
        background: var(--aurora-bg) !important;
    }
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
    letter-spacing: 0;
}

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

img {
    max-width: 100%;
    display: block;
}

[x-cloak] {
    display: none !important;
}

.aurora-icons {
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
}

.aurora-page {
    width: 100%;
    max-width: var(--aurora-max);
    min-height: 100vh;
    margin: 0 auto;
    background: var(--aurora-bg);
    padding-bottom: calc(84px + env(safe-area-inset-bottom));
}

.aurora-page--reader {
    max-width: 500px;
    padding-bottom: 0;
    background: var(--aurora-reader-bg);
    color: var(--aurora-ink);
}

.aurora-header {
    position: sticky;
    top: 0;
    z-index: 30;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 56px;
    padding: 10px 16px;
    background: var(--aurora-header-bg);
    border-bottom: 1px solid var(--aurora-line);
    backdrop-filter: blur(14px);
}

.aurora-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.aurora-brand__mark,
.aurora-icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: var(--aurora-teal);
    color: var(--aurora-on-teal);
    flex: 0 0 auto;
}

.aurora-brand__mark svg,
.aurora-icon-btn svg {
    width: 20px;
    height: 20px;
}

.aurora-brand__logo {
    width: 100%;
    height: 100%;
    border-radius: 8px;
    object-fit: cover;
}

.aurora-brand__mark.has-custom-asset {
    background: transparent;
    color: inherit;
}

.aurora-brand__mark.has-custom-asset .aurora-brand__logo {
    border-radius: 0;
    object-fit: contain;
}

.aurora-avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    max-width: 64px;
    max-height: 64px;
    flex: 0 0 64px;
    overflow: hidden;
    border: 2px solid rgba(255, 255, 255, 0.7);
    border-radius: 50%;
    background: var(--aurora-surface);
    box-shadow: 0 12px 26px rgba(0, 0, 0, 0.18);
}

.aurora-avatar img {
    width: 100%;
    height: 100%;
    max-width: 64px;
    max-height: 64px;
    object-fit: cover;
}

.aurora-permanent-link {
    color: inherit;
}

.aurora-brand__text {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.aurora-brand__text strong {
    font-size: 17px;
    line-height: 1.15;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.aurora-brand__text span {
    margin-top: 2px;
    font-size: 10px;
    line-height: 1.15;
    color: var(--aurora-muted);
}

.aurora-search-link,
.aurora-chip,
.aurora-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border-radius: 999px;
    border: 1px solid var(--aurora-line);
    background: var(--aurora-surface);
    color: var(--aurora-muted);
}

.aurora-search-link {
    min-width: 94px;
    height: 36px;
    padding: 0 12px;
    font-size: 13px;
}

.aurora-search-link svg,
.aurora-chip svg,
.aurora-pill svg {
    width: 16px;
    height: 16px;
}

.aurora-hero {
    padding: 18px 16px 8px;
}

.aurora-hero__panel {
    display: grid;
    gap: 14px;
    padding: 18px;
    border-radius: 8px;
    background: var(--aurora-hero);
    color: var(--aurora-hero-ink);
    box-shadow: var(--aurora-shadow);
}

.aurora-hero h1 {
    margin: 0;
    font-size: 26px;
    line-height: 1.18;
    letter-spacing: 0;
}

.aurora-hero p {
    margin: 0;
    color: var(--aurora-hero-muted);
    line-height: 1.65;
    font-size: 14px;
}

.aurora-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.aurora-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    min-height: 42px;
    padding: 0 16px;
    border: 0;
    border-radius: 8px;
    background: var(--aurora-teal);
    color: var(--aurora-on-teal);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
}

.aurora-btn svg {
    width: 17px;
    height: 17px;
}

.aurora-btn--light {
    background: var(--aurora-teal-soft);
    color: var(--aurora-teal);
}

.aurora-btn--coral {
    background: var(--aurora-coral-soft);
    color: var(--aurora-coral-text);
}

.aurora-btn--ghost {
    background: transparent;
    color: var(--aurora-teal);
    border: 1px solid var(--aurora-line);
}

.aurora-section {
    padding: 16px 16px 18px;
}

.aurora-section + .aurora-section {
    padding-top: 18px;
}

.aurora-section__head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.aurora-section__head > div {
    min-width: 0;
    flex: 1 1 auto;
}

.aurora-section__head h2,
.aurora-section__head h1 {
    margin: 0;
    font-size: 19px;
    line-height: 1.25;
    letter-spacing: 0;
}

.aurora-section__head p {
    margin: 4px 0 0;
    font-size: 12px;
    color: var(--aurora-muted);
}

.aurora-more {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    color: var(--aurora-teal);
    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;
}

.aurora-more svg {
    width: 15px;
    height: 15px;
}

.aurora-copy-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 52px;
    height: 34px;
    border: 1px solid var(--aurora-line);
    border-radius: 8px;
    background: var(--aurora-surface);
    color: var(--aurora-teal);
    font-size: 13px;
    font-weight: 800;
}

.aurora-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
    gap: 12px 10px;
}

.aurora-card {
    display: block;
    min-width: 0;
}

.aurora-card a {
    display: block;
    min-width: 0;
}

.aurora-cover {
    position: relative;
    display: block;
    width: 100%;
    overflow: hidden;
    aspect-ratio: 3 / 4;
    border-radius: 8px;
    background: var(--aurora-placeholder);
    box-shadow: 0 10px 22px rgba(23, 33, 31, 0.1);
}

.aurora-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.aurora-badge {
    position: absolute;
    left: 7px;
    top: 7px;
    z-index: 2;
    padding: 3px 6px;
    border-radius: 6px;
    background: var(--aurora-coral);
    color: var(--aurora-coral-on);
    font-size: 11px;
    font-weight: 800;
}

.aurora-episode-badge {
    position: absolute;
    left: 7px;
    right: 7px;
    bottom: 7px;
    z-index: 2;
    display: block;
    min-width: 0;
    padding: 4px 6px;
    overflow: hidden;
    border-radius: 6px;
    background: rgba(36, 54, 50, 0.88);
    color: #fff;
    font-size: 11px;
    font-weight: 800;
    line-height: 1.2;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.aurora-card__title {
    display: -webkit-box;
    min-height: 38px;
    margin: 8px 0 0;
    overflow: hidden;
    color: var(--aurora-ink);
    font-size: 13px;
    font-weight: 750;
    line-height: 1.45;
    word-break: break-word;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.aurora-card__meta {
    display: block;
    min-height: 15px;
    margin-top: 3px;
    color: var(--aurora-muted);
    font-size: 11px;
    line-height: 1.35;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.aurora-tabbar {
    position: fixed;
    left: 50%;
    bottom: 0;
    z-index: 60;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    width: 100%;
    max-width: var(--aurora-max);
    padding: 8px 10px calc(8px + env(safe-area-inset-bottom));
    transform: translateX(-50%);
    background: var(--aurora-chrome-bg);
    border-top: 1px solid var(--aurora-line);
    box-shadow: 0 -8px 24px rgba(23, 33, 31, 0.08);
    backdrop-filter: blur(16px);
}

.aurora-tabbar__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    min-height: 48px;
    border: 0;
    background: transparent;
    color: var(--aurora-muted);
    font-size: 11px;
    font-weight: 700;
    cursor: pointer;
}

.aurora-tabbar__item svg {
    width: 22px;
    height: 22px;
}

.aurora-tabbar__item.is-active {
    color: var(--aurora-teal);
}

.aurora-favorite-btn.is-favorited {
    color: var(--aurora-coral-text);
}

.aurora-favorite-btn.is-favorited svg {
    fill: currentColor;
}

.aurora-tabs {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 4px 16px 10px;
    scrollbar-width: none;
}

.aurora-tabs::-webkit-scrollbar {
    display: none;
}

.aurora-chip {
    min-height: 34px;
    padding: 0 12px;
    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;
}

.aurora-chip.is-active {
    border-color: var(--aurora-teal);
    background: var(--aurora-teal-soft);
    color: var(--aurora-teal);
}

.aurora-panel {
    margin: 0 16px 14px;
    padding: 16px;
    border: 1px solid var(--aurora-line);
    border-radius: 8px;
    background: var(--aurora-surface);
    box-shadow: 0 8px 20px rgba(23, 33, 31, 0.05);
}

.aurora-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.aurora-media {
    position: relative;
    flex: 0 0 92px;
    overflow: hidden;
    aspect-ratio: 3 / 4;
    border-radius: 8px;
    background: var(--aurora-placeholder);
}

.aurora-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.aurora-row__body {
    min-width: 0;
    flex: 1;
}

.aurora-row__body h2,
.aurora-row__body h3 {
    margin: 0;
    font-size: 18px;
    line-height: 1.3;
}

.aurora-row__body p {
    margin: 7px 0 0;
    color: var(--aurora-muted);
    font-size: 13px;
    line-height: 1.55;
}

.aurora-statline {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-top: 14px;
}

.aurora-stat {
    padding: 10px 8px;
    border-radius: 8px;
    background: var(--aurora-teal-soft);
    text-align: center;
}

.aurora-stat strong {
    display: block;
    font-size: 15px;
    color: var(--aurora-ink);
}

.aurora-stat span {
    display: block;
    margin-top: 3px;
    color: var(--aurora-soft-muted);
    font-size: 11px;
}

.aurora-summary {
    color: var(--aurora-muted);
    font-size: 14px;
    line-height: 1.75;
}

.aurora-chapters {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 9px;
}

.aurora-chapter {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 0 6px;
    overflow: hidden;
    border-radius: 8px;
    background: var(--aurora-teal-soft);
    color: var(--aurora-ink);
    font-size: 12px;
    font-weight: 700;
    text-align: center;
}

.aurora-chapter.is-paid {
    color: var(--aurora-coral-text);
}

.aurora-filter {
    padding: 12px 16px 4px;
}

.aurora-filter__search {
    display: flex;
    align-items: center;
    gap: 8px;
    height: 44px;
    padding: 0 12px;
    border: 1px solid var(--aurora-line);
    border-radius: 8px;
    background: var(--aurora-surface);
}

.aurora-filter__search svg {
    width: 18px;
    height: 18px;
    color: var(--aurora-teal);
}

.aurora-filter__search input {
    width: 100%;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--aurora-ink);
    font-size: 15px;
}

.aurora-filter__group {
    margin-top: 12px;
}

.aurora-filter__group strong {
    display: block;
    margin-bottom: 8px;
    color: var(--aurora-muted);
    font-size: 12px;
}

.aurora-topic-shell {
    max-height: 84px;
    overflow: hidden;
}

.aurora-topic-shell.is-expanded {
    max-height: none;
}

.aurora-topic-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.aurora-topic-toggle {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    margin-top: 8px;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--aurora-teal);
    font-size: 13px;
    font-weight: 800;
}

.aurora-list {
    display: grid;
    gap: 12px;
}

.aurora-empty {
    padding: 26px 16px;
    border: 1px dashed var(--aurora-line);
    border-radius: 8px;
    color: var(--aurora-muted);
    text-align: center;
}

.aurora-form {
    display: grid;
    gap: 12px;
}

.aurora-field {
    display: grid;
    gap: 6px;
}

.aurora-field span {
    color: var(--aurora-muted);
    font-size: 12px;
    font-weight: 700;
}

.aurora-field input {
    height: 44px;
    padding: 0 12px;
    border: 1px solid var(--aurora-line);
    border-radius: 8px;
    background: var(--aurora-surface);
    color: var(--aurora-ink);
    font-size: 15px;
}

.aurora-login {
    display: grid;
    align-content: center;
    box-sizing: border-box;
    width: 100%;
    max-width: var(--aurora-max);
    min-width: 0;
    min-height: 100vh;
    padding: 28px 18px;
    background: var(--aurora-bg);
    color: var(--aurora-ink);
}

.aurora-login__box {
    display: grid;
    gap: 18px;
    width: 100%;
    min-width: 0;
    max-width: 420px;
    margin: 0 auto;
}

.aurora-login__brand h1 {
    margin: 12px 0 8px;
    font-size: 30px;
    line-height: 1.15;
}

.aurora-login .aurora-field,
.aurora-login .aurora-field input {
    min-width: 0;
}

.aurora-login .aurora-field input {
    box-sizing: border-box;
    width: 100%;
}

.aurora-login__brand p {
    margin: 0;
    color: var(--aurora-muted);
    line-height: 1.7;
}

.aurora-login__panel {
    display: grid;
    gap: 14px;
    padding: 18px;
    border: 1px solid var(--aurora-line);
    border-radius: 8px;
    background: var(--aurora-surface);
    box-shadow: var(--aurora-shadow);
}

.aurora-login__panel .aurora-field input {
    border-color: var(--aurora-line);
    background: var(--aurora-surface);
}

.aurora-reader-bar {
    position: sticky;
    top: 0;
    z-index: 40;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-height: 54px;
    padding: 8px 14px;
    background: var(--aurora-chrome-bg);
    border-bottom: 1px solid var(--aurora-line);
    backdrop-filter: blur(16px);
}

.aurora-reader-bar h1 {
    margin: 0;
    min-width: 0;
    overflow: hidden;
    color: var(--aurora-ink);
    font-size: 15px;
    line-height: 1.3;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.aurora-reader-meta {
    margin: 0;
    color: var(--aurora-soft-muted);
    font-size: 12px;
}

.aurora-reader-content {
    padding: 14px 0 86px;
}

.aurora-reader-figure {
    width: 100%;
    min-height: 40vh;
    margin: 0 auto 8px;
    background: var(--aurora-reader-bg);
}

.aurora-reader-content img {
    width: 100%;
    max-width: 500px;
    height: auto;
    margin: 0 auto;
    background: var(--aurora-placeholder);
}

.aurora-reader-tools {
    position: fixed;
    left: 50%;
    bottom: 0;
    z-index: 50;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    width: 100%;
    max-width: 500px;
    padding: 8px 10px calc(8px + env(safe-area-inset-bottom));
    transform: translateX(-50%);
    background: var(--aurora-chrome-bg);
    border-top: 1px solid var(--aurora-line);
}

.aurora-reader-tools a,
.aurora-reader-tools button {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--aurora-ink);
    font-size: 13px;
    font-weight: 700;
}

.aurora-pay-options {
    display: grid;
    gap: 10px;
}

.aurora-pay-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-height: 60px;
    padding: 12px;
    border: 1px solid var(--aurora-line);
    border-radius: 8px;
    background: var(--aurora-surface);
}

.aurora-pay-option.is-active {
    border-color: var(--aurora-teal);
    box-shadow: 0 0 0 1px var(--aurora-teal);
}

.aurora-pay-option strong {
    color: var(--aurora-coral-text);
    font-size: 18px;
}

.aurora-pay-option span {
    color: var(--aurora-muted);
    font-size: 12px;
}

.aurora-home-action {
    min-height: 48px;
}

.aurora-reader-figure {
    min-height: 0;
    margin: 0 auto;
    line-height: 0;
}

.aurora-reader-content img {
    display: block;
    margin: 0 auto;
    vertical-align: top;
}

@media (min-width: 768px) {
    body {
        background: var(--aurora-bg);
    }
    .aurora-page {
        box-shadow: 0 0 0 1px rgba(23, 33, 31, 0.06);
    }
}

.aurora-status-pill {
    flex: 0 0 auto;
    min-width: 0;
    width: auto;
    height: auto;
    min-height: 32px;
    padding: 7px 10px;
    line-height: 1.2;
    white-space: nowrap;
}

.aurora-latest-pill {
    min-width: 0;
    width: auto;
    height: auto;
    min-height: 32px;
    max-width: 100%;
    padding: 7px 10px;
    line-height: 1.2;
    white-space: normal;
    word-break: break-word;
}

.aurora-reader-content {
    cursor: pointer;
}

.aurora-reader-bar,
.aurora-reader-tools {
    transition: transform 0.22s ease, opacity 0.22s ease;
}

.aurora-reader-tools {
    grid-template-columns: repeat(4, 1fr);
}

.aurora-reader-tools a,
.aurora-reader-tools button,
.aurora-reader-tools span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--aurora-ink);
    font-size: 12px;
    font-weight: 700;
    line-height: 1.2;
    white-space: nowrap;
}

.aurora-reader-tools span {
    opacity: 0.45;
    cursor: default;
}

body.aurora-reader-immersive .aurora-reader-bar {
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
}

body.aurora-reader-immersive .aurora-reader-tools {
    transform: translate(-50%, 115%);
    opacity: 0;
    pointer-events: none;
}

.aurora-topic-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 10px;
}

.aurora-topic-actions [disabled] {
    opacity: 0.6;
    cursor: wait;
}

/* 2026-08-18 shared desktop/mobile sizing and alignment baseline */
:root {
    --aurora-max: 500px;
    --aurora-reader-max: 500px;
    --aurora-gutter: 16px;
    --aurora-control: 42px;
    --aurora-icon: 20px;
}

.aurora-page {
    max-width: var(--aurora-max);
    padding-bottom: calc(84px + env(safe-area-inset-bottom));
}

.aurora-page *,
.aurora-login * {
    box-sizing: border-box;
}

.aurora-page main,
.aurora-page section,
.aurora-page article,
.aurora-page div,
.aurora-page a,
.aurora-page span {
    min-width: 0;
}

.aurora-page h1,
.aurora-page h2,
.aurora-page h3,
.aurora-page p,
.aurora-page span,
.aurora-login h1,
.aurora-login p,
.aurora-login span {
    overflow-wrap: anywhere;
}

.aurora-page svg,
.aurora-login svg {
    width: var(--aurora-icon);
    height: var(--aurora-icon);
    flex: 0 0 auto;
    vertical-align: middle;
}

.aurora-header {
    min-height: 68px;
    padding: 10px var(--aurora-gutter);
}

.aurora-header .aurora-brand__mark {
    width: 44px;
    height: 44px;
    flex: 0 0 44px;
}

.aurora-brand__text {
    min-width: 0;
}

.aurora-brand__text strong {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.aurora-brand__text span {
    display: -webkit-box;
    overflow: hidden;
    white-space: normal;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.aurora-search-link,
.aurora-icon-btn {
    min-width: var(--aurora-control);
    min-height: var(--aurora-control);
    line-height: 1;
}

.aurora-page > main {
    width: 100%;
    padding: 0 var(--aurora-gutter) 20px;
}

.aurora-page > main > .aurora-hero,
.aurora-page > main > .aurora-filter,
.aurora-page > main > .aurora-tabs,
.aurora-page > main > article {
    width: 100%;
}

.aurora-hero {
    margin-inline: 0;
}

.aurora-hero__panel {
    min-height: 250px;
    padding: clamp(24px, 5vw, 52px);
}

.aurora-hero h1 {
    font-size: clamp(34px, 5.5vw, 58px);
}

.aurora-btn,
.aurora-chip,
.aurora-more,
.aurora-topic-toggle {
    min-height: var(--aurora-control);
}

.aurora-section {
    margin-inline: 0;
}

.aurora-section__head {
    align-items: center;
    min-height: 52px;
}

.aurora-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: clamp(12px, 2vw, 20px);
}

.aurora-card a {
    height: 100%;
}

.aurora-cover {
    width: 100%;
    aspect-ratio: 3 / 4;
}

.aurora-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.aurora-card__title,
.aurora-card__meta,
.aurora-row__body h2,
.aurora-row__body h3,
.aurora-row__body p {
    line-height: 1.4;
}

.aurora-row {
    align-items: center;
    min-height: var(--aurora-control);
}

.aurora-row__body {
    min-width: 0;
}

.aurora-filter {
    margin-inline: 0;
    padding: clamp(16px, 3vw, 24px);
}

.aurora-filter__search,
.aurora-filter__search input {
    min-height: var(--aurora-control);
}

.aurora-chapters {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
}

.aurora-chapter {
    display: flex;
    align-items: center;
    min-height: var(--aurora-control);
    line-height: 1.4;
}

.aurora-tabbar {
    width: min(100%, var(--aurora-max));
    min-height: calc(64px + env(safe-area-inset-bottom));
    padding-bottom: env(safe-area-inset-bottom);
}

.aurora-tabbar__item {
    min-height: 54px;
    line-height: 1.1;
}

.aurora-tabbar__item svg {
    width: var(--aurora-icon);
    height: var(--aurora-icon);
}

.aurora-page--reader {
    max-width: var(--aurora-reader-max);
}

.aurora-page--reader .aurora-reader-bar,
.aurora-page--reader .aurora-reader-tools {
    max-width: var(--aurora-reader-max);
}

.aurora-page--reader .aurora-reader-bar {
    min-height: 58px;
}

.aurora-page--reader .aurora-reader-tools a,
.aurora-page--reader .aurora-reader-tools button,
.aurora-page--reader .aurora-reader-tools span {
    min-height: var(--aurora-control);
}

@media (min-width: 900px) {
    .aurora-page {
        margin-block: 18px;
        min-height: calc(100vh - 36px);
        border-radius: 22px;
        box-shadow: 0 22px 60px rgba(23, 33, 31, 0.13);
        overflow: clip;
    }

    .aurora-page article > .aurora-section:first-child .aurora-panel > .aurora-row {
        display: grid;
        grid-template-columns: minmax(190px, 240px) minmax(0, 1fr);
        gap: clamp(24px, 4vw, 46px);
        align-items: center;
    }

    .aurora-page article > .aurora-section:first-child .aurora-media {
        width: 100%;
        height: auto;
        aspect-ratio: 3 / 4;
    }

    .aurora-page article > .aurora-section:first-child .aurora-row__body h1 {
        font-size: clamp(30px, 4vw, 46px);
        line-height: 1.15;
    }
}

@media (max-width: 680px) {
    .aurora-header {
        min-height: 60px;
        padding-block: 8px;
    }

    .aurora-header .aurora-brand__mark {
        width: 38px;
        height: 38px;
        flex-basis: 38px;
    }

    .aurora-header .aurora-search-link {
        padding-inline: 0;
    }

    .aurora-header .aurora-search-link span {
        display: none;
    }

    .aurora-hero__panel {
        min-height: 0;
        padding: 24px 20px;
    }

    .aurora-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
    }

    .aurora-chapters {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .aurora-section__head {
        gap: 10px;
    }
}

@media (max-width: 390px) {
    .aurora-brand__text span {
        font-size: 9px;
    }

    .aurora-chapters {
        grid-template-columns: 1fr;
    }
}

/* 2026-08-18 restore the original fixed frontend canvas on mobile and desktop */
.aurora-page {
    max-width: 500px;
    min-height: 100vh;
    margin: 0 auto;
    overflow: visible;
    border-radius: 0;
    box-shadow: none;
}

.aurora-page > main {
    padding: 0 0 20px;
}

.aurora-header {
    min-height: 56px;
    padding: 10px 16px;
}

.aurora-header .aurora-brand__mark {
    width: 36px;
    height: 36px;
    flex-basis: 36px;
}

.aurora-search-link {
    min-width: 94px;
    min-height: 0;
    height: 36px;
    padding: 0 12px;
    justify-content: center;
}

.aurora-header .aurora-search-link span {
    display: inline;
}

.aurora-hero {
    padding: 18px 16px 8px;
}

.aurora-hero__panel {
    min-height: 0;
    padding: 18px;
}

.aurora-hero h1 {
    font-size: 26px;
}

.aurora-btn {
    min-height: 42px;
}

.aurora-chip {
    min-height: 34px;
}

.aurora-more,
.aurora-topic-toggle {
    min-height: 0;
}

.aurora-section__head {
    align-items: flex-start;
    min-height: 0;
}

.aurora-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px 10px;
}

.aurora-chapters {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 9px;
}

.aurora-chapter {
    min-height: 38px;
}

.aurora-page article > .aurora-section:first-child .aurora-panel > .aurora-row {
    display: flex;
    gap: 12px;
}

.aurora-page article > .aurora-section:first-child .aurora-media {
    width: auto;
    height: auto;
    flex: 0 0 92px;
    aspect-ratio: 3 / 4;
}

.aurora-page article > .aurora-section:first-child .aurora-row__body h1 {
    font-size: 24px;
    line-height: 1.2;
}

.aurora-tabbar {
    width: 100%;
    max-width: 500px;
    min-height: 0;
    padding: 8px 10px calc(8px + env(safe-area-inset-bottom));
}

.aurora-tabbar__item {
    min-height: 48px;
}

.aurora-tabbar__item svg {
    width: 22px;
    height: 22px;
}

.aurora-page--reader,
.aurora-page--reader .aurora-reader-bar,
.aurora-page--reader .aurora-reader-tools {
    max-width: 500px;
}

.aurora-page--reader .aurora-reader-bar {
    min-height: 54px;
}

.aurora-page--reader .aurora-reader-tools a,
.aurora-page--reader .aurora-reader-tools button,
.aurora-page--reader .aurora-reader-tools span {
    min-height: 42px;
}

.aurora-page--reader .aurora-reader-tools svg {
    width: 24px;
    height: 24px;
    flex: 0 0 24px;
}

@media (max-width: 390px) {
    .aurora-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .aurora-chapters {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

/* 2026-08-18 Aurora motion layer */
.aurora-reveal {
    opacity: 0;
    transform: translate3d(0, 14px, 0);
    transition: opacity 0.48s ease, transform 0.48s cubic-bezier(0.2, 0.72, 0.2, 1);
    will-change: opacity, transform;
}

.aurora-reveal.is-visible {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    will-change: auto;
}

.aurora-card,
.aurora-cover img,
.aurora-btn,
.aurora-panel {
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease, filter 0.22s ease;
}

.aurora-btn:active {
    transform: translateY(1px) scale(0.985);
}

@media (hover: hover) {
    .aurora-card:hover {
        transform: translateY(-3px);
    }

    .aurora-card:hover .aurora-cover img {
        filter: saturate(1.04) contrast(1.02);
        transform: scale(1.025);
    }

    .aurora-panel:hover {
        border-color: var(--aurora-teal);
        box-shadow: 0 12px 28px rgba(23, 33, 31, 0.09);
    }
}

@media (prefers-reduced-motion: reduce) {
    .aurora-reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .aurora-card,
    .aurora-cover img,
    .aurora-btn,
    .aurora-panel {
        transition: none;
    }
}

/* 2026-10-19 sea-salt teal / clay coral, scoped to Aurora's resource entry. */
html[data-theme="dark"] {
    --aurora-bg: #101b1c;
    --aurora-surface: #182728;
    --aurora-ink: #dce8e5;
    --aurora-muted: #9cafaa;
    --aurora-line: #304443;
    --aurora-teal: #83bdb3;
    --aurora-teal-hover: #9ecbc2;
    --aurora-teal-soft: #203734;
    --aurora-on-teal: #142a28;
    --aurora-on-muted: #142a28;
    --aurora-soft-muted: var(--aurora-muted);
    --aurora-coral: #c79688;
    --aurora-coral-on: #2d2421;
    --aurora-coral-text: #e0b5a8;
    --aurora-coral-soft: #3b2d29;
    --aurora-gold: #d5bd8a;
    --aurora-error: #eb9c96;
    --aurora-hero: #1d3b38;
    --aurora-hero-ink: var(--aurora-ink);
    --aurora-hero-muted: var(--aurora-muted);
    --aurora-header-bg: rgba(24, 39, 40, 0.95);
    --aurora-chrome-bg: rgba(24, 39, 40, 0.95);
    --aurora-reader-bg: var(--aurora-bg);
    --aurora-placeholder: #243b3a;
    --aurora-loading-overlay: rgba(16, 27, 28, 0.78);
    --aurora-shadow: 0 14px 32px rgba(0, 0, 0, 0.34);
    color-scheme: dark;
}

/* Match the shared theme selector specificity, including its important reader canvas. */
:root,
html[data-theme="light"],
html[data-theme="dark"] {
    --bh-page-bg: var(--aurora-bg);
    --bh-text: var(--aurora-ink);
    --bh-line: var(--aurora-line);
    --bh-surface-soft: var(--aurora-teal-soft);
    --bh-muted: var(--aurora-muted);
    --bh-reader-bg: var(--aurora-reader-bg);
    --bh-theme-accent: var(--aurora-teal);
    --bh-theme-shadow: var(--aurora-shadow);
}

.aurora-hero__panel p {
    color: var(--aurora-hero-muted);
}

.aurora-btn--light,
.aurora-chip.is-active {
    color: var(--aurora-teal-hover);
}

.aurora-hero__actions .aurora-btn--light {
    background: var(--aurora-teal);
    color: var(--aurora-on-teal);
}

.aurora-page input::placeholder,
.aurora-login input::placeholder {
    color: var(--aurora-muted);
    opacity: 1;
}

.aurora-page input,
.aurora-login input {
    caret-color: var(--aurora-teal);
}

.aurora-page ::selection,
.aurora-login ::selection {
    background: var(--aurora-teal);
    color: var(--aurora-on-teal);
}

.aurora-page a:focus-visible,
.aurora-page button:focus-visible,
.aurora-page input:focus-visible,
.aurora-login a:focus-visible,
.aurora-login button:focus-visible,
.aurora-login input:focus-visible {
    outline: 2px solid var(--aurora-teal);
    outline-offset: 3px;
}

.bh-theme-toggle,
html[data-theme="dark"] .bh-theme-toggle {
    border-color: var(--aurora-line);
    background: var(--aurora-chrome-bg);
    color: var(--aurora-teal);
}

.bh-theme-toggle:focus-visible {
    outline-color: var(--aurora-teal);
}

.aurora-page--reader .bh-reader-source-switch,
html[data-theme="dark"] .aurora-page--reader .bh-reader-source-switch {
    border-color: var(--aurora-line);
    background: var(--aurora-teal-soft);
    color: var(--aurora-teal-hover);
}

.aurora-page--reader .bh-reader-source-button,
html[data-theme="dark"] .aurora-page--reader .bh-reader-source-button {
    border-color: var(--aurora-line);
    background: var(--aurora-surface);
    color: var(--aurora-ink);
}

.aurora-page--reader .bh-reader-source-button:hover,
.aurora-page--reader .bh-reader-source-button:focus-visible,
html[data-theme="dark"] .aurora-page--reader .bh-reader-source-button:hover,
html[data-theme="dark"] .aurora-page--reader .bh-reader-source-button:focus-visible {
    border-color: var(--aurora-teal);
    color: var(--aurora-teal-hover);
}

.aurora-page--reader .bh-reader-source-button.is-active,
html[data-theme="dark"] .aurora-page--reader .bh-reader-source-button.is-active {
    border-color: var(--aurora-teal);
    background: var(--aurora-teal);
    color: var(--aurora-on-teal);
    box-shadow: none;
}

.aurora-page--reader .bh-reader-source-button:focus-visible,
html[data-theme="dark"] .aurora-page--reader .bh-reader-source-button:focus-visible {
    outline: 2px solid var(--aurora-teal);
    outline-offset: 3px;
}

.aurora-page .bh-ad-slot-item {
    border-color: var(--aurora-line);
    background: var(--aurora-teal-soft);
}

#modernapi-loading,
html[data-theme="dark"] #modernapi-loading {
    background: var(--aurora-loading-overlay);
}

#modernapi-loading .spinner,
html[data-theme="dark"] #modernapi-loading .spinner {
    border-color: var(--aurora-line);
    border-top-color: var(--aurora-teal);
}

@media (hover: hover) {
    .aurora-btn:not(.aurora-btn--light):not(.aurora-btn--coral):not(.aurora-btn--ghost):hover,
    .aurora-hero__actions .aurora-btn--light:hover {
        background: var(--aurora-teal-hover);
    }

    .aurora-btn--coral:hover {
        background: var(--aurora-coral);
        color: var(--aurora-coral-on);
    }

    .aurora-btn--ghost:hover {
        background: var(--aurora-teal-soft);
        color: var(--aurora-teal-hover);
    }
}

/* 2026-09-11 detail chapter order controls */
.aurora-chapter-order {
    display: flex;
    justify-content: flex-end;
    gap: 6px;
    margin: -2px 0 10px;
}

.aurora-order-button {
    min-width: 56px;
    min-height: 32px;
    padding: 0 12px;
    border: 1px solid var(--aurora-line);
    border-radius: 999px;
    background: var(--aurora-surface);
    color: var(--aurora-muted);
    font-size: 12px;
    font-weight: 800;
    line-height: 1;
    cursor: pointer;
}

.aurora-order-button.is-active {
    border-color: var(--aurora-teal);
    background: var(--aurora-teal);
    color: var(--aurora-on-teal);
}

.aurora-order-button:focus-visible {
    outline: 2px solid var(--aurora-teal);
    outline-offset: 2px;
}

html[data-theme="dark"] .aurora-order-button {
    background: var(--aurora-surface);
    color: var(--aurora-ink);
}

html[data-theme="dark"] .aurora-order-button.is-active {
    background: var(--aurora-teal);
    color: var(--aurora-on-teal);
}

/* Account subpages share Aurora's canvas, forms and day/night palette. */
.aurora-page > .aurora-account-main {
    display: grid;
    align-content: start;
    gap: 24px;
    padding: 18px 16px 24px;
    min-width: 0;
}

.aurora-account-header {
    gap: 12px;
}

.aurora-account-title {
    flex: 1;
    min-width: 0;
    margin: 0;
    font-size: 17px;
    font-weight: 700;
    line-height: 1.3;
}

.aurora-account-header .aurora-search-link {
    min-width: 0;
    padding: 0 10px;
}

.aurora-account-section {
    display: grid;
    gap: 12px;
    min-width: 0;
}

.aurora-account-section > h2,
.aurora-account-section > h3 {
    margin: 0;
    font-size: 19px;
    font-weight: 700;
    line-height: 1.3;
}

.aurora-account-card {
    min-width: 0;
    padding: 16px;
    border: 1px solid var(--aurora-line);
    border-radius: 8px;
    background: var(--aurora-surface);
}

.aurora-account-copy {
    margin: 0;
    color: var(--aurora-muted);
    font-size: 13px;
    line-height: 1.7;
}

.aurora-feedback-faq {
    padding: 0;
    overflow: hidden;
}

.aurora-feedback-faq-item + .aurora-feedback-faq-item {
    border-top: 1px solid var(--aurora-line);
}

.aurora-feedback-faq-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    width: 100%;
    min-height: 52px;
    padding: 16px;
    border: 0;
    background: transparent;
    color: var(--aurora-ink);
    font: inherit;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.5;
    text-align: left;
    cursor: pointer;
}

.aurora-feedback-faq-toggle svg {
    width: 18px;
    height: 18px;
    color: var(--aurora-muted);
}

.aurora-page .aurora-feedback-faq-toggle:focus-visible {
    outline-offset: -3px;
}

.aurora-feedback-faq-answer {
    padding: 0 16px 16px;
    color: var(--aurora-muted);
    font-size: 13px;
    line-height: 1.75;
}

.aurora-feedback-form,
.aurora-feedback-actions {
    display: grid;
    gap: 12px;
    min-width: 0;
}

.aurora-feedback-form input,
.aurora-feedback-form textarea {
    box-sizing: border-box;
    width: 100%;
    min-width: 0;
    border: 1px solid var(--aurora-line);
    border-radius: 8px;
    background: var(--aurora-surface);
    color: var(--aurora-ink);
    font: inherit;
    font-size: 15px;
}

.aurora-feedback-form input {
    height: 44px;
    padding: 0 12px;
}

.aurora-feedback-form textarea {
    min-height: 148px;
    padding: 12px;
    line-height: 1.7;
    resize: vertical;
}

.aurora-feedback-form textarea::placeholder {
    color: var(--aurora-muted);
    opacity: 1;
}

.aurora-feedback-form textarea:focus-visible {
    outline: 2px solid var(--aurora-teal);
    outline-offset: 3px;
}

.aurora-feedback-form [aria-invalid="true"],
html[data-theme="dark"] .aurora-page .aurora-feedback-form [aria-invalid="true"] {
    border-color: var(--aurora-error) !important;
}

.aurora-feedback-form [aria-invalid="true"]:focus-visible {
    outline-color: var(--aurora-error);
}

.aurora-feedback-note {
    margin: 6px 0 0;
    color: var(--aurora-muted);
    font-size: 12px;
    line-height: 1.65;
}

.aurora-feedback-error {
    margin: 6px 0 0;
    color: var(--aurora-error);
    font-size: 13px;
    line-height: 1.65;
}

.aurora-feedback-success {
    display: grid;
    gap: 12px;
    padding: 16px;
    border: 1px solid var(--aurora-line);
    border-radius: 8px;
    background: var(--aurora-teal-soft);
    color: var(--aurora-soft-muted);
    font-size: 13px;
    line-height: 1.7;
}

.aurora-feedback-success h3,
.aurora-feedback-success h2 {
    margin: 0;
    color: var(--aurora-teal-hover);
    font-size: 17px;
}

.aurora-feedback-success .aurora-account-copy {
    color: var(--aurora-soft-muted);
}

.aurora-feedback-actions .aurora-btn--ghost {
    background: var(--aurora-surface);
    color: var(--aurora-teal-hover);
}

.aurora-feedback-form .aurora-btn:disabled {
    opacity: 0.65;
    cursor: wait;
}

.aurora-feedback-contact {
    padding: 18px;
    border-radius: 8px;
    background: var(--aurora-hero);
    color: var(--aurora-hero-ink);
}

.aurora-feedback-contact-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.aurora-feedback-contact h2 {
    margin: 0;
    font-size: 15px;
    line-height: 1.5;
}

.aurora-feedback-contact p {
    margin: 3px 0 0;
    color: var(--aurora-hero-muted);
    font-size: 12px;
    line-height: 1.6;
}

.aurora-feedback-contact-links {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.aurora-feedback-contact-links .aurora-btn {
    background: var(--aurora-surface);
    color: var(--aurora-teal-hover);
}

.aurora-account-footer {
    padding: 0 16px 20px;
    color: var(--aurora-muted);
    font-size: 12px;
    line-height: 1.6;
    text-align: center;
}

.aurora-messages-list {
    display: grid;
    gap: 12px;
}

.aurora-message {
    min-width: 0;
    border-radius: 8px;
    cursor: pointer;
}

.aurora-message:focus-visible {
    outline: 2px solid var(--aurora-teal);
    outline-offset: 3px;
}

.aurora-message-card {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    border: 1px solid var(--aurora-line);
    border-radius: 8px;
    background: var(--aurora-surface);
}

.aurora-message-card.is-read {
    background: var(--aurora-bg);
}

.aurora-message-card.is-expanded {
    border-color: var(--aurora-teal);
    background: var(--aurora-teal-soft);
}

.aurora-message-dot {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--aurora-coral-text);
}

.aurora-message-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    flex: 0 0 40px;
    border-radius: 8px;
    background: var(--aurora-teal-soft);
    color: var(--aurora-teal-hover);
}

.aurora-message-icon.is-read {
    color: var(--aurora-soft-muted);
}

.aurora-message-icon.is-expanded {
    background: var(--aurora-teal);
    color: var(--aurora-on-teal);
}

.aurora-message-body {
    flex: 1;
    min-width: 0;
}

.aurora-message-title {
    overflow: hidden;
    margin: 0;
    padding-right: 16px;
    color: var(--aurora-ink);
    font-size: 15px;
    font-weight: 700;
    line-height: 1.5;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.aurora-message-title.is-read {
    color: var(--aurora-muted);
}

.aurora-message-title.is-expanded {
    color: var(--aurora-teal-hover);
    white-space: normal;
}

.aurora-message-preview {
    display: -webkit-box;
    overflow: hidden;
    margin: 5px 0 0;
    color: var(--aurora-muted);
    font-size: 13px;
    line-height: 1.65;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.aurora-message-content {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--aurora-line);
    color: var(--aurora-ink);
    font-size: 14px;
    line-height: 1.75;
    overflow-wrap: anywhere;
}

.aurora-message-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-top: 12px;
}

.aurora-message-time {
    color: var(--aurora-muted);
    font-size: 11px;
    line-height: 1.5;
}

.aurora-message-card.is-expanded .aurora-message-time {
    color: var(--aurora-soft-muted);
}

/* The shared topic block renders its Classic styles after the skin stylesheet. */
.aurora-page .seo-topic-hub {
    margin: 16px 16px 18px;
    padding: 16px;
    border: 1px solid var(--aurora-line);
    border-radius: 8px;
    background: var(--aurora-surface);
    color: var(--aurora-ink);
}

.aurora-page .seo-topic-hub h2 {
    margin: 0 0 8px;
    font-size: 19px;
    line-height: 1.3;
    font-weight: 700;
}

.aurora-page .seo-topic-hub p {
    color: var(--aurora-muted);
    font-size: 13px;
    line-height: 1.75;
}

.aurora-page .seo-topic-hub__links a {
    min-height: 44px;
    border-color: var(--aurora-line);
    border-radius: 8px;
    background: var(--aurora-teal-soft);
    color: var(--aurora-teal-hover);
}

.aurora-page .seo-topic-hub__links a:hover,
.aurora-page .seo-topic-hub__links a:focus-visible {
    border-color: var(--aurora-teal);
    background: var(--aurora-teal);
    color: var(--aurora-on-teal);
    box-shadow: none;
}

.aurora-message-toggle {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    color: var(--aurora-teal);
    font-size: 12px;
    font-weight: 700;
}

.aurora-message-toggle.is-expanded {
    color: var(--aurora-teal-hover);
}

.aurora-message-toggle svg {
    width: 14px;
    height: 14px;
}

.aurora-message-toggle.is-expanded svg,
.aurora-message-toggle svg.is-expanded {
    transform: rotate(180deg);
}

.aurora-message-empty {
    display: grid;
    justify-items: center;
    gap: 16px;
    padding: 48px 16px;
    border: 1px dashed var(--aurora-line);
    border-radius: 8px;
    background: var(--aurora-surface);
    color: var(--aurora-muted);
    text-align: center;
}

.aurora-message-empty p {
    margin: 0;
    font-size: 14px;
    line-height: 1.6;
}

.aurora-message-empty-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--aurora-teal-soft);
    color: var(--aurora-teal-hover);
}

.aurora-message-empty-icon svg {
    width: 28px;
    height: 28px;
}

/* Homepage banner and compact, expandable notice. */
.aurora-home-title {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
}

.aurora-carousel {
    min-width: 0;
    margin: 16px 16px 10px;
}

.aurora-carousel__viewport {
    width: 100%;
    aspect-ratio: 21 / 9;
    overflow: hidden;
    border-radius: 8px;
    background: var(--aurora-placeholder);
}

.aurora-carousel__viewport .swiper-slide,
.aurora-carousel__viewport .swiper-slide > a {
    display: block;
    width: 100%;
    height: 100%;
}

.aurora-carousel__viewport:not(.swiper-initialized) .swiper-slide:not(:first-child) {
    visibility: hidden;
}

.aurora-carousel__viewport img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.aurora-carousel__controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.aurora-carousel__controls[hidden] {
    display: none;
}

.aurora-carousel__pagination {
    display: flex;
    flex-wrap: wrap;
    width: auto;
}

.aurora-carousel__pagination .swiper-pagination-bullet {
    display: grid;
    place-items: center;
    width: 32px;
    height: 42px;
    margin: 0;
    border: 0;
    border-radius: 4px;
    background: transparent;
    opacity: 1;
    cursor: pointer;
}

.aurora-carousel__pagination .swiper-pagination-bullet::after {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--aurora-muted);
}

.aurora-carousel__pagination .swiper-pagination-bullet-active::after {
    width: 18px;
    border-radius: 3px;
    background: var(--aurora-teal);
}

.aurora-carousel__toggle {
    min-width: 42px;
    min-height: 42px;
    border: 0;
    background: transparent;
    color: var(--aurora-teal-hover);
    font-size: 12px;
    cursor: pointer;
}

.aurora-notice {
    margin: 0 16px 2px;
    border-radius: 6px;
    background: var(--aurora-teal-soft);
    color: var(--aurora-soft-muted);
}

.aurora-notice > summary {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 42px;
    padding: 0 12px;
    list-style: none;
    cursor: pointer;
    font-size: 13px;
}

.aurora-notice > summary::-webkit-details-marker {
    display: none;
}

.aurora-notice__label {
    flex-shrink: 0;
    color: var(--aurora-teal-hover);
    font-size: 12px;
    font-weight: 700;
}

.aurora-notice__preview {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.aurora-notice > summary svg {
    flex-shrink: 0;
    width: 14px;
    height: 14px;
    color: var(--aurora-teal-hover);
}

.aurora-notice[open] > summary svg {
    transform: rotate(90deg);
}

.aurora-notice__body {
    margin: 0;
    padding: 0 12px 12px;
    font-size: 13px;
    line-height: 1.7;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
}

.aurora-carousel a:focus-visible,
.aurora-carousel button:focus-visible,
.aurora-notice > summary:focus-visible {
    outline: 2px solid var(--aurora-teal);
    outline-offset: -2px;
}

/* Bookshelf management keeps the normal card links outside selection mode. */
.aurora-book-center.is-managing {
    padding-bottom: calc(160px + env(safe-area-inset-bottom));
}

.aurora-book-center .aurora-book-manage {
    flex-shrink: 0;
    min-height: 42px;
    padding: 8px 12px;
    font-size: 13px;
}

.aurora-book-item {
    position: relative;
    border-radius: 8px;
}

.aurora-book-item.is-selected {
    outline: 2px solid var(--aurora-teal);
    outline-offset: 2px;
}

.aurora-book-select {
    position: absolute;
    inset: 0;
    z-index: 2;
    cursor: pointer;
}

.aurora-book-select input {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 24px;
    height: 24px;
    margin: 0;
    accent-color: var(--aurora-teal);
    cursor: pointer;
}

.aurora-book-center .aurora-book-manager {
    position: fixed;
    bottom: 0;
    left: 50%;
    z-index: 90;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    width: 100%;
    max-width: var(--aurora-max);
    padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
    transform: translateX(-50%);
    border-top: 1px solid var(--aurora-line);
    background: var(--aurora-surface);
    color: var(--aurora-muted);
    font-size: 13px;
}

.aurora-book-manager .aurora-btn {
    min-height: 42px;
    padding: 8px 12px;
    font-size: 13px;
}

.aurora-book-manager > span {
    text-align: center;
    white-space: nowrap;
}

.aurora-book-manager .aurora-book-feedback {
    grid-column: 1 / -1;
    max-height: 72px;
    overflow-y: auto;
    margin: 0;
    padding-right: 44px;
}

.aurora-book-center button:disabled,
.aurora-book-select input:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.aurora-book-center button:focus-visible,
.aurora-book-select input:focus-visible {
    outline: 2px solid var(--aurora-teal);
    outline-offset: 2px;
}

.aurora-book-feedback {
    margin: 0 16px 12px;
    color: var(--aurora-teal-hover);
    font-size: 13px;
    line-height: 1.6;
    overflow-wrap: anywhere;
}

.aurora-book-feedback.is-error {
    color: var(--aurora-error);
}

/* Give the homepage's five content feeds a clear heading level. */
.aurora-page--home > main > .aurora-section > .aurora-section__head {
    margin-bottom: 16px;
}

.aurora-page--home > main > .aurora-section > .aurora-section__head > div > h2 {
    font-size: 24px;
    font-weight: 800;
    line-height: 1.3;
    color: var(--aurora-teal-hover);
}