:root {
    --mod-bg: #f4f0ea;
    --mod-bg-soft: #faf8f4;
    --mod-surface: #ffffff;
    --mod-surface-muted: #f8f5f0;
    --mod-red: #9e2222;
    --mod-red-deep: #5c1414;
    --mod-red-soft: rgba(158, 34, 34, 0.08);
    --mod-gold: #b8944a;
    --mod-gold-soft: rgba(184, 148, 74, 0.22);
    --mod-ink: #1f1614;
    --mod-muted: #6a5c54;
    --mod-border: rgba(184, 148, 74, 0.2);
    --mod-border-strong: rgba(158, 34, 34, 0.18);
    --mod-radius-sm: 0.5rem;
    --mod-radius-md: 0.75rem;
    --mod-radius-lg: 1rem;
    --mod-radius-xl: 1.25rem;
    --mod-shadow-xs: 0 1px 2px rgba(31, 22, 20, 0.04);
    --mod-shadow-sm: 0 2px 8px rgba(31, 22, 20, 0.05), 0 1px 2px rgba(31, 22, 20, 0.03);
    --mod-shadow-md: 0 8px 28px rgba(31, 22, 20, 0.07), 0 2px 6px rgba(31, 22, 20, 0.04);
    --mod-shadow-lg: 0 16px 48px rgba(31, 22, 20, 0.09);
    --mod-font-ui: "PingFang SC", "Microsoft YaHei UI", "Microsoft YaHei", sans-serif;
    --mod-font-serif: "Noto Serif SC", "Source Han Serif SC", "STSong", "SimSun", serif;
    --mod-grain: url("/static/sucai/zgds/modern/zgds-mod-surface-grain.svg");
    --mod-paper-tile: url("/static/sucai/zgds/modern/zgds-mod-paper-tile.png");
    --mod-divider: url("/static/sucai/zgds/modern/zgds-mod-divider.svg");
    --mod-rail-accent: url("/static/sucai/zgds/modern/zgds-mod-rail-accent.svg");
    --mod-catalog-head: url("/static/sucai/zgds/modern/zgds-mod-catalog-head.svg");
    --mod-search-glow: url("/static/sucai/zgds/modern/zgds-mod-search-glow.svg");
    --mod-footer-rule: url("/static/sucai/zgds/modern/zgds-mod-footer-rule.svg");
    --mod-empty-folio: url("/static/sucai/zgds/modern/zgds-mod-empty-folio.svg");
    --mod-badge-journal: url("/static/sucai/zgds/modern/zgds-mod-badge-journal.svg");
    --mod-cover-frame: url("/static/sucai/zgds/modern/zgds-mod-cover-frame.svg");
    --mod-chip-bg: url("/static/sucai/zgds/modern/zgds-mod-chip-bg.svg");
}

body.zgds-home-pro {
    font-family: var(--mod-font-ui);
    color: var(--mod-ink);
    background-color: var(--mod-bg) !important;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body.zgds-home-pro .gzd-workspace {
    background:
        radial-gradient(ellipse 120% 80% at 50% -20%, rgba(255, 255, 255, 0.55) 0%, transparent 55%),
        linear-gradient(180deg, var(--mod-bg-soft) 0%, var(--mod-bg) 55%, var(--mod-bg) 100%) !important;
}

body.zgds-home-pro .gzd-workspace::before {
    content: "" !important;
    position: absolute !important;
    inset: 0 !important;
    opacity: 0.05 !important;
    background-image: var(--mod-grain) !important;
    background-repeat: repeat !important;
    background-size: 220px 220px !important;
    mix-blend-mode: multiply;
}

body.zgds-home-pro .gzd-v3-main__atmosphere {
    opacity: 0.18 !important;
}

body.zgds-home-pro .gzd-v3-main__lattice,
body.zgds-home-pro .gzd-v4-main__vault-weave {
    opacity: 0.03 !important;
}

body.zgds-home-pro .gzd-v3-hd {
    background:
        linear-gradient(180deg, #3d1212 0%, #2a0c0c 100%) !important;
    border-bottom: 1px solid rgba(184, 148, 74, 0.28) !important;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.22) !important;
}

body.zgds-home-pro .gzd-v3-hd::after {
    height: 24px;
    opacity: 0.35;
    background: var(--mod-footer-rule) center bottom / 100% auto no-repeat;
}

body.zgds-home-pro .gzd-v3-hd__inner {
    gap: clamp(0.65rem, 1.5vw, 1rem);
}

body.zgds-home-pro .gzd-v3-hd__slogan-text {
    font-family: var(--mod-font-serif) !important;
    letter-spacing: 0.2em !important;
    font-weight: 600;
    opacity: 0.92;
}

body.zgds-home-pro .gzd-v3-search {
    position: relative;
    padding: 0.15rem 0 !important;
}

body.zgds-home-pro .gzd-v3-search::after {
    content: "";
    position: absolute;
    left: 5%;
    right: 5%;
    bottom: -0.35rem;
    height: 64px;
    pointer-events: none;
    opacity: 0.55;
    background: var(--mod-search-glow) center / 100% auto no-repeat;
    z-index: 0;
}

body.zgds-home-pro .gzd-v3-search__body {
    position: relative;
    z-index: 1;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 0.55rem !important;
    border-radius: var(--mod-radius-xl) !important;
    border: 1px solid var(--mod-border) !important;
    background: var(--mod-surface) !important;
    box-shadow: var(--mod-shadow-sm) !important;
}

body.zgds-home-pro .gzd-v3-search__mode {
    border: 1px solid var(--mod-border) !important;
    background: var(--mod-surface-muted) !important;
    border-radius: 999px !important;
    padding: 0.12rem !important;
}

body.zgds-home-pro .gzd-v3-search__mode .zgds-search-type__btn--active,
body.zgds-home-pro .gzd-v3-search__mode .zgds-search-type__btn[aria-pressed="true"] {
    background: var(--mod-red) !important;
    border-radius: 999px !important;
    color: #fff !important;
    box-shadow: var(--mod-shadow-xs) !important;
}

body.zgds-home-pro .gzd-v3-search__input-field,
body.zgds-home-pro .gzd-v3-search__dropdown-trigger {
    border-radius: var(--mod-radius-md) !important;
    border-color: var(--mod-border) !important;
    background: var(--mod-surface-muted) !important;
    min-height: 2.625rem;
}

body.zgds-home-pro .gzd-v3-search__input-field:focus,
body.zgds-home-pro .gzd-v3-search__dropdown-trigger[aria-expanded="true"] {
    border-color: var(--mod-red) !important;
    box-shadow: 0 0 0 3px var(--mod-red-soft) !important;
}

body.zgds-home-pro .gzd-v3-search__submit,
body.zgds-home-pro .zgds-hall-btn--fill {
    border-radius: var(--mod-radius-md) !important;
    background: var(--mod-red) !important;
    border: none !important;
    box-shadow: var(--mod-shadow-sm) !important;
    letter-spacing: 0.08em;
    min-height: 2.625rem;
    padding-inline: 1.15rem;
}

body.zgds-home-pro .zgds-hall-btn--line {
    border-radius: var(--mod-radius-md) !important;
    border-color: var(--mod-border) !important;
    background: var(--mod-surface) !important;
    color: var(--mod-red-deep) !important;
}

body.zgds-home-pro .gzd-v3-era-ribbon__frame {
    border-radius: var(--mod-radius-lg) !important;
    border: 1px solid var(--mod-border) !important;
    background: var(--mod-surface) !important;
    box-shadow: var(--mod-shadow-sm) !important;
    overflow: hidden;
}

body.zgds-home-pro .gzd-v3-era-ribbon__label-name {
    font-family: var(--mod-font-serif) !important;
    letter-spacing: 0.06em !important;
}

body.zgds-home-pro .gzd-era-nav__shell,
body.zgds-home-pro .gzd-v3-catalog__stage,
body.zgds-home-pro .gzd-detail-catalog__stage,
body.zgds-home-pro .gzd-chapters-catalog__stage,
body.zgds-home-pro .gzd-search-page__stage,
body.zgds-home-pro .gzd-search-page__panel,
body.zgds-home-pro .gzd-detail-aside__panel,
body.zgds-home-pro .gzd-chapters-aside__panel,
body.zgds-home-pro .zgds-auth-card,
body.zgds-home-pro .zgds-error-card {
    border-radius: var(--mod-radius-lg) !important;
    border: 1px solid var(--mod-border) !important;
    border-left: 3px solid var(--mod-red) !important;
    background: var(--mod-surface) !important;
    background-image: var(--mod-grain) !important;
    background-size: 256px 256px !important;
    box-shadow: var(--mod-shadow-md) !important;
}

body.zgds-home-pro .gzd-v3-catalog__stage-watermark {
    opacity: 0.035 !important;
    filter: saturate(0.6);
}

body.zgds-home-pro .gzd-era-nav__shell::before,
body.zgds-home-pro .gzd-v3-catalog__stage::before,
body.zgds-home-pro .gzd-detail-catalog__stage::before {
    opacity: 0.35 !important;
}

body.zgds-home-pro .gzd-era-nav__head-band,
body.zgds-home-pro .gzd-tools-rail .tools-header__band {
    background: linear-gradient(135deg, #4a1616 0%, #321010 100%) !important;
    border-bottom: none !important;
    border-radius: calc(var(--mod-radius-lg) - 2px) calc(var(--mod-radius-lg) - 2px) 0 0;
}

body.zgds-home-pro .gzd-era-nav__title,
body.zgds-home-pro .gzd-tools-rail .tools-title {
    font-family: var(--mod-font-serif) !important;
    letter-spacing: 0.1em !important;
    font-weight: 600;
}

body.zgds-home-pro .gzd-era-nav__body-inner .gzd-era-nav__rail {
    background-image: var(--mod-rail-accent) !important;
    background-repeat: no-repeat !important;
    background-position: 0 0 !important;
    background-size: 48px auto !important;
    opacity: 0.75;
}

body.zgds-home-pro .gzd-era-nav .gzd-era-period-card .zgds-timeline-item__header {
    border-radius: var(--mod-radius-sm);
    transition: background 0.16s ease;
}

body.zgds-home-pro .gzd-era-nav .gzd-era-period-card.is-open .zgds-timeline-item__header {
    background: var(--mod-red-soft) !important;
    border-left: 3px solid var(--mod-red) !important;
}

body.zgds-home-pro .gzd-era-nav .zgds-year-checkbox {
    border-radius: var(--mod-radius-sm) !important;
    border-color: var(--mod-border) !important;
}

body.zgds-home-pro .gzd-era-nav .zgds-year-checkbox:has(input:checked) {
    background: var(--mod-red-soft) !important;
    border-color: var(--mod-border-strong) !important;
    box-shadow: inset 3px 0 0 var(--mod-red) !important;
}

body.zgds-home-pro .gzd-home-catalog__head {
    position: relative;
    margin-bottom: 0.65rem;
    padding-bottom: 0.55rem;
}

body.zgds-home-pro .gzd-home-catalog__head::after {
    content: "";
    display: block;
    height: 24px;
    margin-top: 0.45rem;
    background: var(--mod-divider) center / 100% auto no-repeat;
    opacity: 0.7;
}

body.zgds-home-pro .gzd-home-catalog__bar {
    border-radius: var(--mod-radius-md) !important;
    border: 1px solid var(--mod-border) !important;
    background: var(--mod-surface-muted) !important;
    padding: 0.45rem 0.65rem !important;
    box-shadow: var(--mod-shadow-xs) !important;
}

body.zgds-home-pro .gzd-pg-bar__bar,
body.zgds-home-pro .gzd-detail-path__bar,
body.zgds-home-pro .gzd-chapters-path__bar,
body.zgds-home-pro .gzd-search-path__bar--trail {
    border-radius: var(--mod-radius-md) !important;
    border: 1px solid var(--mod-border) !important;
    border-left: 3px solid var(--mod-red) !important;
    background: var(--mod-surface) !important;
    box-shadow: var(--mod-shadow-sm) !important;
}

body.zgds-home-pro .gzd-home-catalog__title,
body.zgds-home-pro .gzd-v3-catalog__title,
body.zgds-home-pro .gzd-detail-issue-panel__title {
    font-family: var(--mod-font-serif) !important;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--mod-red-deep);
}

body.zgds-home-pro .gzd-book__volume {
    border-radius: 0.35rem 0.2rem 0.2rem 0.35rem;
    box-shadow: var(--mod-shadow-sm) !important;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

body.zgds-home-pro .gzd-book:hover .gzd-book__volume,
body.zgds-home-pro .gzd-book:focus-within .gzd-book__volume {
    transform: translateY(-3px);
    box-shadow: var(--mod-shadow-md) !important;
}

body.zgds-home-pro .gzd-shelf-tier__plank {
    background: linear-gradient(180deg, #a08040 0%, #806030 100%) !important;
    border-radius: 0 0 var(--mod-radius-sm) var(--mod-radius-sm);
    box-shadow: var(--mod-shadow-xs) !important;
}

body.zgds-home-pro .gzd-book__cover-title,
body.zgds-home-pro .zgds-journal-card__title a {
    font-family: var(--mod-font-serif) !important;
    font-weight: 600;
}

body.zgds-home-pro .gzd-v3-catalog__sort-trigger,
body.zgds-home-pro .gzd-v3-catalog__view-btn,
body.zgds-home-pro .gzd-v3-catalog__load-more {
    border-radius: var(--mod-radius-sm) !important;
    border-color: var(--mod-border) !important;
    background: var(--mod-surface) !important;
}

body.zgds-home-pro .gzd-v3-catalog__view-btn.is-active,
body.zgds-home-pro .gzd-v3-catalog__view-btn[aria-pressed="true"] {
    background: var(--mod-red) !important;
    border-color: transparent !important;
    color: #fff !important;
}

body.zgds-home-pro .gzd-v3-catalog__load-more:hover:not(:disabled) {
    border-color: var(--mod-red) !important;
    box-shadow: var(--mod-shadow-sm) !important;
}

body.zgds-home-pro .gzd-v3-catalog__year-chip {
    border-radius: 999px !important;
    border-color: var(--mod-border) !important;
}

body.zgds-home-pro .gzd-search-article-row {
    border-radius: var(--mod-radius-md);
    border: 1px solid transparent;
    margin-bottom: 0.35rem;
}

body.zgds-home-pro .gzd-search-article-row:hover,
body.zgds-home-pro .gzd-search-article-row:focus-within {
    border-color: var(--mod-border) !important;
    background: var(--mod-surface-muted) !important;
    border-left: 3px solid var(--mod-red) !important;
}

body.zgds-home-pro .gzd-detail-folio-item,
body.zgds-home-pro .gzd-detail-issue-row {
    border-radius: var(--mod-radius-md) !important;
    border: 1px solid var(--mod-border) !important;
    background: var(--mod-surface) !important;
    box-shadow: var(--mod-shadow-xs) !important;
}

body.zgds-home-pro .gzd-detail-folio-item:hover,
body.zgds-home-pro .gzd-detail-issue-row:hover {
    border-color: var(--mod-border-strong) !important;
    box-shadow: var(--mod-shadow-sm) !important;
    transform: translateY(-1px);
}

body.zgds-home-pro .gzd-detail-year-chip {
    border-radius: var(--mod-radius-sm) !important;
}

body.zgds-home-pro .gzd-detail-year-chip.is-active {
    background: var(--mod-red) !important;
    border-color: transparent !important;
}

body.zgds-home-pro .zgds-empty-state:not(.zgds-ready-state) .zgds-empty-state__icon {
    width: 5.5rem;
    height: 5.5rem;
    margin-inline: auto;
    background: var(--mod-empty-folio) center / contain no-repeat;
}

body.zgds-home-pro .zgds-empty-state:not(.zgds-ready-state) .zgds-empty-state__icon .zgds-gzd-icon {
    opacity: 0;
}

body.zgds-home-pro > .gzd-tools-rail.gzd-tools-dock .tools-card {
    border-radius: var(--mod-radius-lg) !important;
    box-shadow: var(--mod-shadow-lg) !important;
}

body.zgds-home-pro > .gzd-tools-rail.gzd-tools-dock .tool-item {
    border-radius: var(--mod-radius-sm);
}

body.zgds-home-pro .zgds-auth-card,
body.zgds-home-pro .zgds-error-card {
    border-radius: var(--mod-radius-xl) !important;
}

body.zgds-home-pro .zgds-auth-card__title,
body.zgds-home-pro .zgds-error-card__title {
    font-family: var(--mod-font-serif) !important;
}

body.zgds-home-pro .gzd-vault-ft {
    background: linear-gradient(180deg, #321010 0%, #1a0808 100%) !important;
    border-top: none !important;
}

body.zgds-home-pro .gzd-vault-ft::before {
    content: "";
    display: block;
    height: 32px;
    background: var(--mod-footer-rule) center / min(100%, 1200px) auto no-repeat;
    opacity: 0.45;
}

body.zgds-home-pro .gzd-vault-ft__tagline,
body.zgds-home-pro .gzd-vault-ft__motto {
    font-family: var(--mod-font-serif);
    opacity: 0.88;
}

body.zgds-read-page .gzd-read-chrome {
    background: linear-gradient(180deg, #2a1010 0%, #1a0808 100%) !important;
    box-shadow: var(--mod-shadow-sm);
}

body.zgds-read-page .gzd-read-body {
    background: var(--mod-bg-soft) !important;
}

body.zgds-read-page .gzd-read-viewer__viewport {
    border-radius: var(--mod-radius-md);
    border-color: var(--mod-border) !important;
    background: var(--mod-surface) !important;
    box-shadow: var(--mod-shadow-sm);
}

body.zgds-read-page .gzd-read-sidebar {
    background: var(--mod-surface) !important;
    border-left-color: var(--mod-border) !important;
}

body.zgds-read-page .gzd-read-sidebar__title {
    font-family: var(--mod-font-serif);
    color: var(--mod-red-deep);
}

body.zgds-home-pro .gzd-search-cluster-nav__shell {
    border-radius: var(--mod-radius-lg) !important;
}

body.zgds-home-pro .gzd-search-cluster-nav__chip,
body.zgds-home-pro .gzd-search-cluster-nav__link {
    border-radius: var(--mod-radius-sm) !important;
    border-color: var(--mod-border) !important;
    transition: background 0.15s ease, border-color 0.15s ease;
}

body.zgds-home-pro .gzd-search-cluster-nav__chip.is-active,
body.zgds-home-pro .gzd-search-cluster-nav__link.is-active {
    background: var(--mod-red-soft) !important;
    border-color: var(--mod-border-strong) !important;
}

body.zgds-home-pro .gzd-detail-aside__cover-frame,
body.zgds-home-pro .gzd-pg-cover__frame {
    position: relative;
    border-radius: var(--mod-radius-sm) !important;
    border: 1px solid var(--mod-border) !important;
    background:
        var(--mod-cover-frame) center / 100% 100% no-repeat,
        var(--mod-surface-muted) !important;
    box-shadow: var(--mod-shadow-xs) !important;
    overflow: hidden;
}

body.zgds-home-pro .zgds-auth-card input[type="text"],
body.zgds-home-pro .zgds-auth-card input[type="password"] {
    border-radius: var(--mod-radius-md);
    border-color: var(--mod-border);
    background: var(--mod-surface-muted);
}

body.zgds-home-pro .zgds-auth-card input:focus {
    border-color: var(--mod-red);
    box-shadow: 0 0 0 3px var(--mod-red-soft);
    outline: none;
}

.zgds-toast {
    border-radius: var(--mod-radius-md) !important;
    border: 1px solid var(--mod-border) !important;
    box-shadow: var(--mod-shadow-lg) !important;
    font-family: var(--mod-font-ui);
}

@media (prefers-reduced-motion: reduce) {
    body.zgds-home-pro .gzd-book__volume,
    body.zgds-home-pro .gzd-detail-folio-item,
    body.zgds-home-pro .gzd-detail-issue-row {
        transition: none !important;
    }
}

@media (min-width: 80rem) {
    body.zgds-home-pro .zgds-home-shell {
        padding-inline: clamp(1rem, 2vw, 1.75rem);
    }

    body.zgds-home-pro .gzd-v3-main__grid {
        gap: clamp(0.85rem, 1.2vw, 1.25rem);
    }
}