:root {
    /* [主题迁移] 藏经阁局部变量映射到全局语义体系，保留原有回退色。 */
    --cgj-bg: var(--theme-canvas, #eee9df);
    --cgj-paper: var(--theme-surface, #fbfaf6);
    --cgj-paper-strong: var(--theme-surface-raised, #fffdfa);
    --cgj-ink: var(--theme-text-1, #211f1b);
    --cgj-ink-soft: var(--theme-text-2, #69645c);
    --cgj-ink-faint: var(--theme-text-3, #938b7e);
    --cgj-pine: var(--theme-pine, #285c4a);
    --cgj-pine-deep: var(--theme-pine, #183f34);
    --cgj-cinnabar: var(--theme-cinnabar, #a84d3e);
    --cgj-gold: var(--theme-gold, #b98632);
    --cgj-line: var(--theme-line, #dcd3c3);
    --cgj-line-strong: var(--theme-line-strong, #cdbfaa);
    --cgj-shadow: var(--theme-shadow, 0 20px 50px rgba(55, 45, 30, 0.09));
    --cgj-reader-size: 18px;
    --cgj-reader-width: 760px;
}

* {
    box-sizing: border-box;
}

html {
    color-scheme: light;
    scroll-behavior: smooth;
}

body.cgj-page {
    margin: 0;
    min-height: 100vh;
    min-height: 100dvh;
    color: var(--cgj-ink);
    background: var(--cgj-bg);
    font-family: "Noto Sans SC", "Microsoft YaHei", sans-serif;
    line-height: 1.7;
    letter-spacing: 0;
}

button,
input,
select,
textarea {
    font: inherit;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

a {
    color: inherit;
}

.cgj-topbar {
    position: sticky;
    top: 0;
    z-index: 30;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    min-height: 64px;
    padding: 0 28px;
    border-bottom: 1px solid rgba(205, 191, 170, 0.75);
    background: rgba(251, 250, 246, 0.92);
    backdrop-filter: blur(18px);
}

.cgj-brand {
    justify-self: start;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--cgj-pine-deep);
    font-family: "Songti SC", "SimSun", serif;
    font-size: 20px;
    font-weight: 700;
    text-decoration: none;
}

.cgj-brand-mark {
    width: 18px;
    aspect-ratio: 1;
    border: 1px solid var(--cgj-gold);
    border-radius: 50%;
    background: linear-gradient(90deg, var(--cgj-ink) 50%, var(--cgj-gold) 50%);
}

.cgj-nav {
    display: flex;
    align-items: center;
    gap: 4px;
}

.cgj-nav a {
    padding: 8px 14px;
    color: var(--cgj-ink-soft);
    border-radius: 6px;
    font-size: 14px;
    text-decoration: none;
}

.cgj-nav a:hover,
.cgj-nav a[aria-current="page"] {
    color: var(--cgj-pine-deep);
    background: #e5ece7;
}

.cgj-disclaimer {
    justify-self: end;
    color: var(--cgj-ink-faint);
    font-size: 12px;
}

.cgj-menu-toggle {
    position: fixed;
    top: 104px;
    left: 16px;
    z-index: 42;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, 0.62);
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(214, 164, 74, 0.96), rgba(128, 86, 38, 0.96));
    color: #fff;
    box-shadow: 0 12px 28px rgba(43, 30, 14, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.36);
    cursor: pointer;
}

.cgj-menu-toggle span {
    width: 20px;
    height: 14px;
    background:
        linear-gradient(#fff, #fff) 0 0 / 100% 2px no-repeat,
        linear-gradient(#fff, #fff) 0 6px / 100% 2px no-repeat,
        linear-gradient(#fff, #fff) 0 12px / 100% 2px no-repeat;
    filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.28));
}

.cgj-menu-toggle:focus-visible {
    outline: 3px solid rgba(40, 92, 74, 0.34);
    outline-offset: 3px;
}

.cgj-floating-menu {
    position: fixed;
    top: 156px;
    left: 16px;
    z-index: 41;
    display: grid;
    width: 176px;
    padding: 8px;
    border: 1px solid rgba(205, 191, 170, 0.9);
    border-radius: 12px;
    background: rgba(255, 253, 248, 0.96);
    box-shadow: 0 18px 38px rgba(55, 45, 30, 0.18);
    backdrop-filter: blur(14px);
}

.cgj-floating-menu[hidden] {
    display: none !important;
}

.cgj-floating-menu a {
    padding: 10px 12px;
    border-radius: 8px;
    color: var(--cgj-ink-soft);
    font-size: 14px;
    text-decoration: none;
}

.cgj-floating-menu a:hover,
.cgj-floating-menu a:focus-visible,
.cgj-floating-menu a[aria-current="page"] {
    color: var(--cgj-pine-deep);
    background: #e5ece7;
    outline: none;
}

.cgj-main {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
    padding: 48px 0 72px;
}

.cgj-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 28px;
    margin-bottom: 32px;
}

.cgj-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 10px;
    color: var(--cgj-cinnabar);
    font-size: 13px;
    font-weight: 700;
}

.cgj-hero h1,
.cgj-doc-title {
    margin: 0;
    font-family: "Songti SC", "SimSun", serif;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: 0;
}

.cgj-hero h1 {
    font-size: 52px;
}

.cgj-hero p {
    max-width: 680px;
    margin: 14px 0 0;
    color: var(--cgj-ink-soft);
    font-size: 16px;
}

.cgj-hero-stat {
    display: grid;
    grid-template-columns: repeat(2, minmax(92px, 1fr));
    border: 1px solid var(--cgj-line);
    background: rgba(251, 250, 246, 0.72);
}

.cgj-hero-stat span {
    display: grid;
    gap: 2px;
    padding: 14px 18px;
    color: var(--cgj-ink-faint);
    font-size: 12px;
}

.cgj-hero-stat span + span {
    border-left: 1px solid var(--cgj-line);
}

.cgj-hero-stat strong {
    color: var(--cgj-ink);
    font-size: 20px;
}

.cgj-toolbar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    margin-bottom: 28px;
}

.cgj-search {
    position: relative;
    display: flex;
    align-items: center;
}

.cgj-search i {
    position: absolute;
    left: 15px;
    color: var(--cgj-ink-faint);
    pointer-events: none;
}

.cgj-search input {
    width: 100%;
    min-height: 48px;
    padding: 10px 44px;
    color: var(--cgj-ink);
    border: 1px solid var(--cgj-line-strong);
    border-radius: 6px;
    outline: none;
    background: var(--cgj-paper-strong);
}

.cgj-search input:focus {
    border-color: var(--cgj-pine);
    box-shadow: 0 0 0 3px rgba(40, 92, 74, 0.12);
}

.cgj-search button {
    position: absolute;
    right: 6px;
    display: grid;
    place-items: center;
    width: 36px;
    height: 36px;
    color: #fff;
    border: 0;
    border-radius: 5px;
    background: var(--cgj-pine);
    cursor: pointer;
}

.cgj-toolbar-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 48px;
    padding: 0 18px;
    color: var(--cgj-pine-deep);
    border: 1px solid var(--cgj-line-strong);
    border-radius: 6px;
    background: var(--cgj-paper-strong);
    text-decoration: none;
}

.cgj-quick-terms {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: -14px 0 24px;
    padding: 2px 0 6px;
}

.cgj-quick-term-list {
    display: flex;
    flex: 1 1 auto;
    gap: 8px;
    min-width: 0;
    overflow-x: auto;
    padding: 2px 0;
    scrollbar-width: thin;
}

.cgj-quick-term {
    flex: 0 0 auto;
    padding: 6px 11px;
    color: var(--cgj-ink-soft);
    border: 1px solid var(--cgj-line);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.48);
    font-size: 12px;
    text-decoration: none;
}

.cgj-quick-term:hover,
.cgj-quick-term:focus-visible {
    color: var(--cgj-pine-deep);
    border-color: #aac2b6;
    background: #eef5f0;
}

.cgj-quick-refresh {
    display: inline-grid;
    flex: 0 0 32px;
    width: 32px;
    height: 32px;
    place-items: center;
    color: var(--cgj-pine);
    border: 1px solid var(--cgj-line-strong);
    border-radius: 50%;
    background: var(--cgj-paper-strong);
    cursor: pointer;
}

.cgj-quick-refresh:hover,
.cgj-quick-refresh:focus-visible {
    color: var(--cgj-paper-strong);
    border-color: var(--cgj-pine);
    background: var(--cgj-pine);
}

.cgj-quick-refresh i {
    font-size: 16px;
}

.cgj-workspace {
    position: relative;
    overflow: hidden;
    padding: 30px;
    border: 1px solid var(--cgj-line);
    border-radius: 8px;
    background: var(--cgj-paper);
    box-shadow: var(--cgj-shadow);
}

.cgj-workspace-head {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    align-items: end;
    margin-bottom: 24px;
}

.cgj-workspace-head h2,
.cgj-section-title {
    margin: 0;
    font-family: "Songti SC", "SimSun", serif;
    font-size: 24px;
    line-height: 1.3;
}

.cgj-workspace-head p {
    margin: 6px 0 0;
    color: var(--cgj-ink-soft);
    font-size: 13px;
}

.cgj-status-chip {
    padding: 5px 10px;
    color: var(--cgj-pine-deep);
    border: 1px solid #bed1c6;
    border-radius: 999px;
    background: #eef5f0;
    font-size: 12px;
    white-space: nowrap;
}

.cgj-shelf-controls {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(180px, 240px);
    gap: 12px;
    align-items: center;
    margin-bottom: 10px;
}

.cgj-system-tabs {
    display: flex;
    gap: 4px;
    overflow-x: auto;
    padding: 3px;
    border: 1px solid var(--cgj-line);
    border-radius: 7px;
    background: #f1ede5;
    scrollbar-width: thin;
}

.cgj-system-tabs button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    min-height: 40px;
    padding: 0 14px;
    color: var(--cgj-ink-soft);
    border: 0;
    border-radius: 5px;
    background: transparent;
    cursor: pointer;
    line-height: 1;
}

.cgj-system-tabs button[aria-pressed="true"] {
    color: #fff;
    background: var(--cgj-pine);
}

.cgj-library-search {
    position: relative;
    display: flex;
    align-items: center;
}

.cgj-library-search i {
    position: absolute;
    left: 12px;
    color: var(--cgj-ink-faint);
    pointer-events: none;
}

.cgj-library-search input {
    width: 100%;
    min-height: 42px;
    padding: 8px 12px 8px 36px;
    color: var(--cgj-ink);
    border: 1px solid var(--cgj-line);
    border-radius: 6px;
    outline: none;
    background: var(--cgj-paper-strong);
}

.cgj-library-search input:focus {
    border-color: var(--cgj-pine);
    box-shadow: 0 0 0 3px rgba(40, 92, 74, 0.12);
}

.cgj-library-count {
    min-height: 20px;
    margin: 0 0 18px;
    color: var(--cgj-ink-faint);
    font-size: 12px;
}

.cgj-book[hidden],
.cgj-shelf-row[hidden],
.cgj-major[hidden] {
    display: none !important;
}

.cgj-major:not([hidden]) ~ .cgj-major:not([hidden]) {
    margin-top: 36px;
}

.cgj-major-title {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 14px;
    color: var(--cgj-cinnabar);
    font-family: "Songti SC", "SimSun", serif;
    font-size: 18px;
}

.cgj-major-title::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--cgj-line);
}

.cgj-index-category {
    margin-top: 30px;
}

.cgj-index-category + .cgj-index-category {
    margin-top: 38px;
}

.cgj-index-category-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    padding: 18px 20px 17px;
    border-top: 1px solid #cddbd3;
    border-right: 1px solid #cddbd3;
    border-bottom: 1px solid #cddbd3;
    border-left: 4px solid var(--cgj-pine);
    border-radius: 0 6px 6px 0;
    background: #eef3ed;
}

.cgj-index-category-kicker {
    display: block;
    margin-bottom: 4px;
    color: var(--cgj-pine);
    font-size: 12px;
    font-weight: 700;
}

.cgj-index-category-head h3 {
    margin: 0;
    color: var(--cgj-ink);
    font-family: "Songti SC", "SimSun", serif;
    font-size: 27px;
    line-height: 1.25;
}

.cgj-index-category-head p {
    margin: 6px 0 0;
    color: var(--cgj-ink-soft);
    font-size: 13px;
}

.cgj-index-category-count {
    flex: 0 0 auto;
    padding-bottom: 2px;
    color: var(--cgj-pine-deep);
    font-size: 13px;
    font-weight: 700;
}

.cgj-knowledge-list {
    gap: 12px;
    margin-top: 14px;
}

.cgj-knowledge-list .cgj-card-item {
    border-left: 3px solid rgba(40, 92, 74, 0.18);
}

.cgj-knowledge-list .cgj-card-item:hover {
    border-left-color: var(--cgj-pine);
}

.cgj-shelf-row {
    position: relative;
    padding: 18px 20px 22px;
    border: 1px solid var(--cgj-line);
    border-radius: 8px;
    background: #f4f0e8;
}

.cgj-shelf-row + .cgj-shelf-row {
    margin-top: 24px;
}

.cgj-shelf-label {
    margin-bottom: 12px;
    color: var(--cgj-ink-soft);
    font-size: 12px;
    font-weight: 700;
}

.cgj-shelf-books {
    display: flex;
    align-items: flex-end;
    gap: 28px;
    min-height: 186px;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 10px 10px 0;
    border-bottom: 12px solid #795e3f;
    box-shadow: 0 8px 10px -8px rgba(65, 47, 25, 0.55);
    scroll-snap-type: x proximity;
    scrollbar-color: #a88a64 transparent;
    scrollbar-width: thin;
}

.cgj-shelf-books--grid {
    display: grid;
    grid-template-columns: repeat(6, 126px);
    align-items: end;
    justify-content: start;
    gap: 28px 30px;
    min-height: 0;
    overflow: visible;
    padding: 10px 0 0;
    border-bottom: 0;
    box-shadow: none;
    scroll-snap-type: none;
}

.cgj-book {
    position: relative;
    display: block;
    width: 126px;
    height: 174px;
    flex: 0 0 126px;
    overflow: hidden;
    color: #f7f0dd;
    border: 1px solid rgba(19, 48, 39, 0.78);
    border-radius: 4px 7px 7px 4px;
    background-color: var(--book-color, var(--cgj-pine-deep));
    background-image:
        linear-gradient(rgba(0, 0, 0, 0.08), rgba(0, 0, 0, 0.08)),
        url("/images/cangjingge/cloth-paper-texture.webp");
    background-blend-mode: multiply, luminosity;
    background-size: cover;
    box-shadow: 4px 8px 18px rgba(38, 30, 20, 0.24);
    text-decoration: none;
    transform-origin: bottom center;
    transition: transform 240ms cubic-bezier(0.16, 1, 0.3, 1), box-shadow 240ms ease;
    scroll-snap-align: start;
}

.cgj-library-empty {
    display: grid;
    justify-items: center;
    gap: 4px;
    padding: 46px 20px;
    color: var(--cgj-ink-soft);
    border: 1px dashed var(--cgj-line-strong);
    border-radius: 7px;
    text-align: center;
}

.cgj-library-empty[hidden] {
    display: none;
}

.cgj-library-empty i {
    margin-bottom: 5px;
    color: var(--cgj-gold);
    font-size: 28px;
}

.cgj-library-empty span {
    color: var(--cgj-ink-faint);
    font-size: 12px;
}

.cgj-book:hover,
.cgj-book:focus-visible {
    transform: translateY(-10px);
    box-shadow: 7px 16px 26px rgba(38, 30, 20, 0.29);
}

.cgj-book-spine {
    position: absolute;
    inset: 0 auto 0 0;
    width: 18px;
    border-right: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(0, 0, 0, 0.18);
}

.cgj-book-spine::after {
    content: "";
    position: absolute;
    inset: 14px 7px;
    border-top: 2px solid #d8caa9;
    border-bottom: 2px solid #d8caa9;
}

.cgj-book-slip {
    position: absolute;
    top: 18px;
    left: 36px;
    display: grid;
    place-items: center;
    width: 36px;
    height: 112px;
    padding: 8px 5px;
    color: #30291f;
    border: 1px solid #ccb98d;
    background: #f6efdc;
    font-family: "Songti SC", "SimSun", serif;
    font-size: 15px;
    line-height: 1.1;
    writing-mode: vertical-rl;
}

.cgj-book-meta {
    position: absolute;
    right: 8px;
    bottom: 8px;
    color: rgba(255, 248, 229, 0.76);
    font-size: 10px;
    line-height: 1.5;
    text-align: right;
}

.cgj-book-overlay[hidden] {
    display: none;
}

.cgj-book-overlay {
    position: fixed;
    inset: 0;
    z-index: 70;
    display: grid;
    place-items: center;
    padding: 22px;
}

.cgj-overlay-backdrop {
    position: absolute;
    inset: 0;
    border: 0;
    background: rgba(28, 26, 22, 0.58);
    backdrop-filter: blur(6px);
    opacity: 0;
    cursor: default;
    transition: opacity 220ms ease;
}

.cgj-book-dialog {
    position: relative;
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    width: min(820px, calc(100vw - 44px));
    max-height: min(720px, calc(100dvh - 44px));
    overflow: hidden;
    border: 1px solid var(--cgj-line-strong);
    border-radius: 8px;
    background: var(--cgj-paper-strong);
    box-shadow: 0 30px 90px rgba(24, 21, 16, 0.34);
    opacity: 0;
    transform: translateY(18px) scale(0.96);
    transition: opacity 260ms ease, transform 320ms cubic-bezier(0.16, 1, 0.3, 1);
}

.cgj-book-overlay.is-open .cgj-overlay-backdrop,
.cgj-book-overlay.is-open .cgj-book-dialog {
    opacity: 1;
}

.cgj-book-overlay.is-open .cgj-book-dialog {
    transform: translateY(0) scale(1);
}

.cgj-dialog-cover {
    position: relative;
    min-height: 500px;
    color: #fff8e7;
    background-color: var(--dialog-color, var(--cgj-pine-deep));
    background-image:
        linear-gradient(rgba(0, 0, 0, 0.08), rgba(0, 0, 0, 0.08)),
        url("/images/cangjingge/cloth-paper-texture.webp");
    background-blend-mode: multiply, luminosity;
    background-size: cover;
}

.cgj-dialog-cover::after {
    content: "";
    position: absolute;
    inset: 0 auto 0 18px;
    width: 2px;
    background: rgba(246, 239, 220, 0.32);
}

.cgj-dialog-cover .cgj-book-slip {
    top: 56px;
    left: 74px;
    width: 48px;
    height: 220px;
    font-size: 21px;
}

.cgj-dialog-body {
    min-width: 0;
    overflow: auto;
    padding: 30px 32px 34px;
}

.cgj-dialog-close,
.cgj-reader-icon-button {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    color: var(--cgj-ink-soft);
    border: 1px solid var(--cgj-line);
    border-radius: 6px;
    background: var(--cgj-paper-strong);
    cursor: pointer;
}

.cgj-dialog-close {
    position: absolute;
    top: 14px;
    right: 14px;
    z-index: 2;
}

.cgj-dialog-eyebrow {
    margin: 0 0 4px;
    color: var(--cgj-cinnabar);
    font-size: 12px;
    font-weight: 700;
}

.cgj-dialog-title {
    margin: 0;
    padding-right: 44px;
    font-family: "Songti SC", "SimSun", serif;
    font-size: 30px;
}

.cgj-dialog-sub {
    margin: 6px 0 20px;
    color: var(--cgj-ink-soft);
    font-size: 13px;
}

.cgj-toc-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1px 18px;
}

.cgj-toc-link {
    display: grid;
    grid-template-columns: 28px minmax(0, 1fr);
    gap: 8px;
    align-items: center;
    min-height: 42px;
    color: var(--cgj-ink);
    border-bottom: 1px solid var(--cgj-line);
    font-size: 14px;
    text-decoration: none;
}

.cgj-toc-link span:first-child {
    color: var(--cgj-ink-faint);
    font-variant-numeric: tabular-nums;
}

.cgj-toc-link:hover {
    color: var(--cgj-pine);
}

.cgj-crumb {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin: 0 0 20px;
    color: var(--cgj-ink-faint);
    font-size: 13px;
}

.cgj-crumb a {
    color: var(--cgj-pine);
    text-decoration: none;
}

.cgj-doc-title {
    font-size: 40px;
}

.cgj-doc-sub {
    margin: 10px 0 28px;
    color: var(--cgj-ink-soft);
}

.cgj-card-list {
    display: grid;
    gap: 10px;
}

.cgj-card-item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 20px;
    align-items: center;
    padding: 16px 18px;
    color: var(--cgj-ink);
    border: 1px solid var(--cgj-line);
    border-radius: 7px;
    background: var(--cgj-paper-strong);
    text-decoration: none;
}

.cgj-card-item:hover {
    border-color: #aac2b6;
    box-shadow: 0 10px 22px rgba(44, 71, 57, 0.08);
}

.cgj-card-item strong {
    display: block;
    font-family: "Songti SC", "SimSun", serif;
    font-size: 18px;
}

.cgj-card-item p {
    margin: 4px 0 0;
    color: var(--cgj-ink-soft);
    font-size: 13px;
}

.cgj-term-result {
    padding: 20px 22px;
    border: 1px solid #bfd2c7;
    border-left: 4px solid var(--cgj-pine);
    border-radius: 7px;
    background: linear-gradient(90deg, #f2f7f3 0, var(--cgj-paper-strong) 38%);
}

.cgj-term-result-head {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--cgj-ink-faint);
    font-size: 12px;
}

.cgj-term-badge {
    padding: 3px 7px;
    color: var(--cgj-pine-deep);
    border: 1px solid #bfd2c7;
    border-radius: 999px;
    background: #e8f2eb;
}

.cgj-term-result h3 {
    margin: 12px 0 7px;
    font-family: "Songti SC", "SimSun", serif;
    font-size: 24px;
}

.cgj-term-result p {
    margin: 0;
    color: var(--cgj-ink-soft);
    line-height: 1.8;
}

.cgj-term-result > a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 14px;
    color: var(--cgj-pine-deep);
    font-weight: 700;
    text-decoration: none;
}

.cgj-search-empty {
    display: grid;
    justify-items: center;
    gap: 6px;
    padding: 42px 20px;
    color: var(--cgj-ink-soft);
    text-align: center;
}

.cgj-search-empty > i {
    color: var(--cgj-gold);
    font-size: 28px;
}

.cgj-search-empty p {
    margin: 0;
    color: var(--cgj-ink-faint);
    font-size: 13px;
}

.cgj-reader-page {
    background: #e9e5dc;
}

.cgj-pdf-reader-page {
    background: #e9e5dc;
}

.cgj-pdf-reader {
    display: grid;
    gap: 18px;
}

.cgj-pdf-reader-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
}

.cgj-pdf-reader-head h1 {
    margin: 4px 0 8px;
    font-family: "Songti SC", "Noto Serif SC", "SimSun", serif;
    font-size: clamp(34px, 5vw, 56px);
    font-weight: 600;
    letter-spacing: 0;
}

.cgj-pdf-reader-head p {
    margin: 0;
    color: var(--cgj-ink-soft);
}

.cgj-pdf-open {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    min-height: 42px;
    padding: 0 16px;
    color: #fff;
    border-radius: 6px;
    background: var(--cgj-pine);
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
}

.cgj-pdf-frame-shell {
    padding: 10px;
    border: 1px solid var(--cgj-line);
    border-radius: 8px;
    background: var(--cgj-paper-strong);
    box-shadow: var(--cgj-shadow);
}

.cgj-pdf-frame {
    display: block;
    width: 100%;
    height: calc(100dvh - 190px);
    min-height: 680px;
    border: 0;
    border-radius: 4px;
    background: #d8d5cd;
}

.cgj-pdf-fallback {
    margin: 0;
    color: var(--cgj-ink-faint);
    font-size: 13px;
    text-align: center;
}

.cgj-pdf-fallback a {
    color: var(--cgj-pine);
    font-weight: 700;
}

.cgj-card-item > div > span {
    display: block;
    margin-top: 5px;
    color: var(--cgj-ink-faint);
    font-size: 13px;
}

.cgj-card-item--primary {
    border-color: rgba(40, 92, 74, 0.35);
    background: rgba(40, 92, 74, 0.06);
}

.cgj-reader-progress {
    position: fixed;
    inset: 0 auto auto 0;
    z-index: 60;
    width: 0;
    height: 3px;
    background: var(--cgj-cinnabar);
    transition: width 80ms linear;
}

.cgj-reader-layout {
    display: grid;
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 30px;
    align-items: start;
}

.cgj-reader-rail {
    position: sticky;
    top: 92px;
    max-height: calc(100dvh - 124px);
    overflow: auto;
    padding-right: 8px;
}

.cgj-reader-rail h2 {
    margin: 0 0 12px;
    font-family: "Songti SC", "SimSun", serif;
    font-size: 18px;
}

.cgj-reader-rail a {
    display: block;
    padding: 7px 10px;
    color: var(--cgj-ink-soft);
    border-left: 2px solid transparent;
    font-size: 13px;
    text-decoration: none;
}

.cgj-reader-rail a:hover,
.cgj-reader-rail a[aria-current="page"] {
    color: var(--cgj-pine-deep);
    border-left-color: var(--cgj-pine);
    background: rgba(40, 92, 74, 0.06);
}

.cgj-reader-column {
    min-width: 0;
}

.cgj-reader-tools {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
}

.cgj-reader-tools-group {
    display: flex;
    align-items: center;
    gap: 7px;
}

.cgj-reader-tools-label {
    color: var(--cgj-ink-faint);
    font-size: 12px;
}

.cgj-reader-paper {
    width: min(100%, var(--cgj-reader-width));
    margin: 0 auto;
    padding: 48px clamp(28px, 6vw, 68px) 56px;
    border: 1px solid var(--cgj-line);
    border-radius: 8px;
    background: var(--cgj-paper-strong);
    box-shadow: var(--cgj-shadow);
}

.cgj-reader-paper article {
    color: #292620;
    font-family: "Songti SC", "Noto Serif SC", "SimSun", serif;
    font-size: var(--cgj-reader-size);
    line-height: 2;
}

.cgj-reader-paper article p {
    margin: 0 0 1em;
}

.cgj-reader-paper article h2,
.cgj-reader-paper article h3 {
    margin: 1.8em 0 0.7em;
    line-height: 1.45;
}

.cgj-reader-paper article blockquote {
    margin: 1.2em 0;
    padding: 12px 16px;
    color: #4b453c;
    border-left: 3px solid var(--cgj-gold);
    background: #f4efe4;
}

.cgj-reader-paper article table {
    width: 100%;
    margin: 1.2em 0;
    border-collapse: collapse;
    font-size: 0.9em;
}

.cgj-reader-paper article th,
.cgj-reader-paper article td {
    padding: 8px 10px;
    border: 1px solid var(--cgj-line);
    text-align: left;
}

.cgj-reader-paper article a {
    color: var(--cgj-pine);
}

.cgj-reader-paper article .cgj-anchor-flash {
    position: relative;
    border-radius: 4px;
    background: rgba(204, 157, 69, 0.18);
    box-shadow: 0 0 0 8px rgba(204, 157, 69, 0.08);
    animation: cgj-anchor-arrive 1.6s ease-out both;
}

@keyframes cgj-anchor-arrive {
    0% {
        background: rgba(204, 157, 69, 0.42);
        box-shadow: 0 0 0 12px rgba(204, 157, 69, 0.15);
    }
    100% {
        background: rgba(204, 157, 69, 0.08);
        box-shadow: 0 0 0 0 rgba(204, 157, 69, 0);
    }
}

.cgj-reader-chapter-nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    width: min(100%, var(--cgj-reader-width));
    margin: 18px auto 0;
}

.cgj-reader-chapter-nav a,
.cgj-reader-chapter-nav span {
    display: flex;
    align-items: center;
    min-height: 48px;
    padding: 10px 14px;
    color: var(--cgj-pine-deep);
    border: 1px solid var(--cgj-line);
    border-radius: 7px;
    background: var(--cgj-paper-strong);
    font-size: 13px;
    text-decoration: none;
}

.cgj-reader-chapter-nav > :last-child {
    justify-content: flex-end;
    text-align: right;
}

.cgj-reader-mobile-toc {
    display: none;
}

.cgj-footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px 16px;
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
    padding: 28px 0 calc(32px + env(safe-area-inset-bottom));
    color: var(--cgj-ink-faint);
    border-top: 1px solid var(--cgj-line);
    font-size: 12px;
    text-align: center;
}

.cgj-footer a {
    color: var(--cgj-pine);
    text-decoration: none;
}

@media (max-width: 1100px) {
    .cgj-shelf-books--grid {
        grid-template-columns: repeat(4, 126px);
    }
}

@media (max-width: 820px) {
    .cgj-topbar {
        grid-template-columns: 1fr auto;
        min-height: 58px;
        padding: 0 16px;
    }

    .cgj-nav {
        display: none;
    }

    .cgj-menu-toggle,
    .cgj-floating-menu {
        left: max(16px, env(safe-area-inset-left));
    }

    .cgj-main {
        width: min(100% - 24px, 720px);
        padding: 30px 0 54px;
    }

    .cgj-hero {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .cgj-hero > div:first-child {
        text-align: center;
    }

    .cgj-hero .cgj-kicker {
        justify-content: center;
    }

    .cgj-hero > div:first-child > p:last-child {
        margin-right: auto;
        margin-left: auto;
    }

    .cgj-hero h1 {
        font-size: 40px;
    }

    .cgj-hero-stat {
        width: 100%;
    }

    .cgj-toolbar {
        grid-template-columns: 1fr;
    }

    .cgj-workspace {
        padding: 20px;
    }

    .cgj-shelf-controls {
        grid-template-columns: 1fr;
    }

    .cgj-book-dialog {
        grid-template-columns: 1fr;
    }

    .cgj-dialog-cover {
        display: none;
    }

    .cgj-dialog-body {
        padding: 26px 22px 30px;
    }

    .cgj-reader-layout {
        display: block;
    }

    .cgj-reader-rail {
        display: none;
    }

    .cgj-reader-mobile-toc {
        display: inline-grid;
    }
}

@media (max-width: 560px) {
    .cgj-disclaimer {
        max-width: 128px;
        line-height: 1.35;
        text-align: right;
    }

    .cgj-hero h1,
    .cgj-doc-title {
        font-size: 34px;
    }

    .cgj-workspace-head {
        align-items: start;
        flex-direction: column;
    }

    .cgj-quick-terms {
        margin-top: -10px;
    }

    .cgj-index-category {
        margin-top: 24px;
    }

    .cgj-index-category + .cgj-index-category {
        margin-top: 30px;
    }

    .cgj-index-category-head {
        align-items: flex-start;
        flex-direction: column;
        gap: 10px;
        padding: 16px;
    }

    .cgj-index-category-head h3 {
        font-size: 23px;
    }

    .cgj-index-category-count {
        padding-bottom: 0;
    }

    .cgj-system-tabs {
        justify-content: space-between;
        gap: 2px;
        overflow-x: hidden;
    }

    .cgj-system-tabs button {
        flex: 1 1 0;
        min-width: 0;
        padding: 0 5px;
        font-size: 13px;
        white-space: nowrap;
    }

    .cgj-shelf-row {
        padding: 15px 12px 18px;
    }

    .cgj-shelf-books {
        min-height: 158px;
    }

    .cgj-shelf-books--grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 18px 10px;
        min-height: 0;
        overflow: visible;
    }

    .cgj-book {
        width: 104px;
        height: 148px;
        flex-basis: 104px;
    }

    .cgj-shelf-books--grid .cgj-book {
        width: 100%;
        height: auto;
        min-width: 0;
        aspect-ratio: 104 / 148;
        flex-basis: auto;
    }

    .cgj-shelf-books--grid .cgj-book-meta {
        display: none;
    }

    .cgj-book-slip {
        top: 14px;
        left: 30px;
        width: 32px;
        height: 96px;
        font-size: 13px;
    }

    .cgj-toc-list {
        grid-template-columns: 1fr;
    }

    .cgj-card-item {
        gap: 12px;
        padding: 14px;
    }

    .cgj-term-result {
        padding: 18px 16px;
    }

    .cgj-term-result h3 {
        font-size: 22px;
    }

    .cgj-reader-tools {
        align-items: flex-start;
        flex-direction: column;
    }

    .cgj-reader-paper {
        padding: 30px 20px 38px;
    }

    .cgj-reader-chapter-nav {
        grid-template-columns: 1fr;
    }

    .cgj-reader-chapter-nav > :last-child {
        justify-content: flex-start;
        text-align: left;
    }

    .cgj-pdf-reader-head {
        align-items: stretch;
        flex-direction: column;
    }

    .cgj-pdf-open {
        width: 100%;
    }

    .cgj-pdf-frame-shell {
        padding: 6px;
    }

    .cgj-pdf-frame {
        height: 72dvh;
        min-height: 520px;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 1ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 1ms !important;
    }
}

/* ===== 藏经阁：淡宣纸水墨主题（仅书架与知识索引） ===== */
.cgj-shelf-page,
.cgj-index-page {
    position: relative;
    isolation: isolate;
    background: #f4f3ef;
}

.cgj-shelf-page .cgj-topbar,
.cgj-shelf-page .cgj-hero,
.cgj-shelf-page .cgj-toolbar,
.cgj-shelf-page .cgj-workspace,
.cgj-shelf-page .cgj-footer,
.cgj-index-page .cgj-topbar,
.cgj-index-page .cgj-main,
.cgj-index-page .cgj-footer {
    --cgj-bg: #f4f3ef;
    --cgj-paper: rgba(250, 248, 241, 0.72);
    --cgj-paper-strong: rgba(255, 254, 249, 0.82);
    --cgj-ink: #4a4843;
    --cgj-ink-soft: #716e67;
    --cgj-ink-faint: #969188;
    --cgj-pine: #6f8d84;
    --cgj-pine-deep: #526e66;
    --cgj-cinnabar: #a67c68;
    --cgj-gold: #aa8b5f;
    --cgj-line: rgba(112, 106, 96, 0.18);
    --cgj-line-strong: rgba(104, 99, 91, 0.27);
    --cgj-shadow: 0 24px 70px rgba(71, 68, 61, 0.075);
}

.cgj-shelf-page::before,
.cgj-index-page::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    opacity: 0.74;
    background-image: url("/images/cangjingge/xuan-paper-landscape-desktop-balanced.png");
    background-position: center 72px;
    background-size: max(100%, calc((100vh - 72px) * 1.6)) auto;
    background-repeat: no-repeat;
    filter: contrast(1.18) saturate(0.92);
}

.cgj-shelf-page .cgj-topbar,
.cgj-index-page .cgj-topbar {
    border-bottom-color: rgba(102, 98, 90, 0.16);
    background: rgba(249, 248, 243, 0.72);
    backdrop-filter: blur(16px) saturate(0.78);
}

.cgj-shelf-page .cgj-main,
.cgj-index-page .cgj-main {
    position: relative;
    z-index: 1;
}

.cgj-shelf-page .cgj-workspace {
    border-color: rgba(104, 99, 91, 0.19);
    background: linear-gradient(145deg, rgba(255, 254, 249, 0.78), rgba(244, 240, 231, 0.64));
    box-shadow: 0 26px 80px rgba(71, 68, 61, 0.075);
}

.cgj-shelf-page .cgj-hero h1,
.cgj-index-page .cgj-hero h1,
.cgj-shelf-page .cgj-workspace-head h2,
.cgj-index-page .cgj-index-category-head h3 {
    color: #514f49;
    font-weight: 500;
    letter-spacing: 0.1em;
}

.cgj-shelf-page .cgj-hero-stat,
.cgj-index-page .cgj-hero-stat {
    border-color: rgba(104, 99, 91, 0.18);
    background: rgba(252, 250, 244, 0.58);
    box-shadow: 0 18px 48px rgba(71, 68, 61, 0.04);
}

.cgj-shelf-page .cgj-status-chip {
    color: #5f756f;
    border-color: rgba(102, 132, 124, 0.24);
    background: rgba(224, 235, 230, 0.58);
}

.cgj-shelf-page .cgj-system-tabs {
    border-color: rgba(104, 99, 91, 0.2);
    background: linear-gradient(180deg, rgba(250, 247, 239, 0.7), rgba(240, 237, 229, 0.62));
}

.cgj-shelf-page .cgj-system-tabs button[aria-pressed="true"] {
    color: #4f655f;
    border: 1px solid rgba(102, 132, 124, 0.25);
    background: linear-gradient(180deg, rgba(220, 232, 227, 0.88), rgba(205, 220, 214, 0.74));
    box-shadow: inset 0 1px rgba(255, 255, 255, 0.62);
}

.cgj-shelf-page .cgj-system-tabs button:focus-visible,
.cgj-shelf-page .cgj-library-search input:focus,
.cgj-index-page .cgj-search input:focus {
    border-color: rgba(91, 120, 112, 0.48);
    box-shadow: 0 0 0 3px rgba(111, 141, 132, 0.11);
    outline: none;
}

.cgj-shelf-page .cgj-library-search input,
.cgj-index-page .cgj-search input {
    border-color: rgba(104, 99, 91, 0.22);
    background: linear-gradient(180deg, rgba(255, 254, 250, 0.9), rgba(247, 244, 236, 0.78));
    box-shadow: inset 0 1px 7px rgba(87, 80, 69, 0.035);
}

.cgj-shelf-page .cgj-library-count,
.cgj-shelf-page .cgj-workspace-head p,
.cgj-index-page .cgj-index-category-count {
    color: rgba(94, 91, 84, 0.58);
}

.cgj-shelf-page .cgj-shelf-row {
    border-color: rgba(104, 99, 91, 0.18);
    background: linear-gradient(145deg, rgba(252, 250, 244, 0.72), rgba(240, 236, 226, 0.62));
    box-shadow: 0 18px 48px rgba(71, 68, 61, 0.055);
}

.cgj-shelf-page .cgj-major-title {
    color: #9a7462;
    font-weight: 500;
    letter-spacing: 0.14em;
}

.cgj-index-page .cgj-index-category-head,
.cgj-index-page .cgj-card-item,
.cgj-index-page .cgj-term-result {
    border-color: rgba(104, 99, 91, 0.18);
    background: rgba(252, 250, 244, 0.68);
    box-shadow: 0 18px 48px rgba(71, 68, 61, 0.045);
}

.cgj-index-page .cgj-index-category-head {
    border-left-width: 1px;
    border-radius: 7px;
}

.cgj-index-page .cgj-index-category-kicker {
    color: #748c85;
    font-weight: 600;
    letter-spacing: 0.08em;
}

@media (max-width: 820px) {
    .cgj-shelf-page::before,
    .cgj-index-page::before {
        background-image: url("/images/cangjingge/xuan-paper-landscape-mobile-balanced.png");
        background-position: center 72px;
        background-size: cover;
        opacity: 0.46;
        filter: contrast(1.22) saturate(0.92);
    }
}

/* [主题迁移] 专属页面深色适配，保持新版结构与布局不变。 */
/* Theme adapter: preserve the library's geometry and artwork; recolor only its reading surfaces. */
html[data-theme="dark"] body.cgj-page {
    background: var(--theme-canvas);
    color: var(--theme-text-1);
}

html[data-theme="dark"] .cgj-topbar {
    background: color-mix(in srgb, var(--theme-surface) 94%, transparent);
    border-color: var(--theme-line);
    box-shadow: var(--theme-shadow);
}

html[data-theme="dark"] .cgj-brand,
html[data-theme="dark"] .cgj-hero h1,
html[data-theme="dark"] .cgj-doc-title,
html[data-theme="dark"] .cgj-workspace-head h2,
html[data-theme="dark"] .cgj-section-title,
html[data-theme="dark"] .cgj-reader-rail h2,
html[data-theme="dark"] .cgj-reader-paper article {
    color: var(--theme-text-1);
}

html[data-theme="dark"] .cgj-nav a,
html[data-theme="dark"] .cgj-hero p,
html[data-theme="dark"] .cgj-workspace-head p,
html[data-theme="dark"] .cgj-doc-sub,
html[data-theme="dark"] .cgj-card-item p,
html[data-theme="dark"] .cgj-term-result p {
    color: var(--theme-text-2);
}

html[data-theme="dark"] .cgj-disclaimer,
html[data-theme="dark"] .cgj-reader-tools-label,
html[data-theme="dark"] .cgj-crumb,
html[data-theme="dark"] .cgj-card-item > div > span {
    color: var(--theme-text-3);
}

html[data-theme="dark"] .cgj-nav a:hover,
html[data-theme="dark"] .cgj-nav a[aria-current="page"] {
    background: var(--theme-pine-soft);
    color: var(--theme-pine);
}

html[data-theme="dark"] .cgj-menu-toggle {
    background: linear-gradient(135deg, var(--theme-gold), var(--theme-cinnabar));
    border-color: var(--theme-line-strong);
    color: var(--theme-text-1);
    box-shadow: var(--theme-shadow);
}

html[data-theme="dark"] .cgj-floating-menu {
    background: var(--theme-surface-raised);
    border-color: var(--theme-line);
    box-shadow: var(--theme-shadow);
}

html[data-theme="dark"] .cgj-floating-menu a {
    color: var(--theme-text-2);
}

html[data-theme="dark"] .cgj-floating-menu a:hover,
html[data-theme="dark"] .cgj-floating-menu a:focus-visible,
html[data-theme="dark"] .cgj-floating-menu a[aria-current="page"] {
    background: var(--theme-pine-soft);
    color: var(--theme-pine);
}

html[data-theme="dark"] .cgj-hero-stat,
html[data-theme="dark"] .cgj-workspace,
html[data-theme="dark"] .cgj-card-item,
html[data-theme="dark"] .cgj-shelf-row,
html[data-theme="dark"] .cgj-index-category-head,
html[data-theme="dark"] .cgj-book-dialog {
    background: var(--theme-surface);
    border-color: var(--theme-line);
    box-shadow: var(--theme-shadow);
}

html[data-theme="dark"] .cgj-search input,
html[data-theme="dark"] .cgj-library-search input,
html[data-theme="dark"] .cgj-toolbar-link,
html[data-theme="dark"] .cgj-dialog-close,
html[data-theme="dark"] .cgj-reader-icon-button {
    background: var(--theme-surface-raised);
    border-color: var(--theme-line-strong);
    color: var(--theme-text-1);
}

html[data-theme="dark"] .cgj-quick-term,
html[data-theme="dark"] .cgj-quick-refresh,
html[data-theme="dark"] .cgj-system-tabs {
    background: var(--theme-surface-soft);
    border-color: var(--theme-line);
    color: var(--theme-text-2);
}

html[data-theme="dark"] .cgj-system-tabs button[aria-pressed="true"] {
    background: var(--theme-pine-soft);
    color: var(--theme-pine);
}

html[data-theme="dark"] .cgj-term-result {
    background: linear-gradient(90deg, var(--theme-pine-soft), var(--theme-surface-raised));
    border-color: var(--theme-pine);
    color: var(--theme-text-1);
}

html[data-theme="dark"] .cgj-reader-page,
html[data-theme="dark"] .cgj-pdf-reader-page {
    background: var(--theme-canvas-alt);
}

html[data-theme="dark"] .cgj-reader-tools {
    background: var(--theme-surface-raised);
    border-color: var(--theme-line);
    box-shadow: var(--theme-shadow);
}

html[data-theme="dark"] .cgj-reader-paper {
    background: var(--theme-surface);
    border-color: var(--theme-line);
    color: var(--theme-text-1);
    box-shadow: var(--theme-shadow);
}

html[data-theme="dark"] .cgj-reader-paper article blockquote {
    background: var(--theme-surface-soft);
    border-color: var(--theme-gold);
    color: var(--theme-text-2);
}

html[data-theme="dark"] .cgj-reader-paper article th,
html[data-theme="dark"] .cgj-reader-paper article td {
    background: var(--theme-surface-soft);
    border-color: var(--theme-line);
    color: var(--theme-text-1);
}

html[data-theme="dark"] .cgj-reader-chapter-nav a,
html[data-theme="dark"] .cgj-reader-chapter-nav span {
    background: var(--theme-surface-raised);
    border-color: var(--theme-line);
    color: var(--theme-pine);
}

html[data-theme="dark"] .cgj-pdf-frame-shell {
    background: var(--theme-surface-raised);
    border-color: var(--theme-line);
    box-shadow: var(--theme-shadow);
}

html[data-theme="dark"] .cgj-pdf-frame {
    background: var(--theme-canvas-alt);
}

html[data-theme="dark"] .cgj-pdf-fallback {
    color: var(--theme-text-3);
}

html[data-theme="dark"] .cgj-shelf-page::before,
html[data-theme="dark"] .cgj-index-page::before {
    opacity: calc(var(--theme-texture-opacity) * 0.65);
}


/* Keep the final shelf/index art direction subordinate to the resolved theme. */
html[data-theme="dark"] .cgj-shelf-page,
html[data-theme="dark"] .cgj-index-page {
    background: var(--theme-canvas);
    color: var(--theme-text-1);
}

html[data-theme="dark"] .cgj-shelf-page .cgj-topbar,
html[data-theme="dark"] .cgj-index-page .cgj-topbar {
    background: color-mix(in srgb, var(--theme-surface) 94%, transparent);
    border-color: var(--theme-line);
    box-shadow: var(--theme-shadow);
}

html[data-theme="dark"] .cgj-shelf-page .cgj-workspace,
html[data-theme="dark"] .cgj-index-page .cgj-index-category-head,
html[data-theme="dark"] .cgj-index-page .cgj-card-item,
html[data-theme="dark"] .cgj-index-page .cgj-term-result,
html[data-theme="dark"] .cgj-shelf-page .cgj-shelf-row,
html[data-theme="dark"] .cgj-shelf-page .cgj-hero-stat,
html[data-theme="dark"] .cgj-index-page .cgj-hero-stat {
    background: var(--theme-surface);
    border-color: var(--theme-line);
    box-shadow: var(--theme-shadow);
}

html[data-theme="dark"] .cgj-shelf-page .cgj-hero h1,
html[data-theme="dark"] .cgj-index-page .cgj-hero h1,
html[data-theme="dark"] .cgj-shelf-page .cgj-workspace-head h2,
html[data-theme="dark"] .cgj-index-page .cgj-index-category-head h3 {
    color: var(--theme-text-1);
}

html[data-theme="dark"] .cgj-shelf-page .cgj-library-count,
html[data-theme="dark"] .cgj-shelf-page .cgj-workspace-head p,
html[data-theme="dark"] .cgj-index-page .cgj-index-category-count {
    color: var(--theme-text-3);
}

html[data-theme="dark"] .cgj-shelf-page .cgj-status-chip,
html[data-theme="dark"] .cgj-shelf-page .cgj-system-tabs,
html[data-theme="dark"] .cgj-shelf-page .cgj-system-tabs button[aria-pressed="true"] {
    background: var(--theme-pine-soft);
    border-color: var(--theme-pine);
    color: var(--theme-pine);
}

html[data-theme="dark"] .cgj-shelf-page .cgj-library-search input,
html[data-theme="dark"] .cgj-index-page .cgj-search input {
    background: var(--theme-surface-raised);
    border-color: var(--theme-line-strong);
    color: var(--theme-text-1);
}

html[data-theme="dark"] .cgj-shelf-page .cgj-major-title,
html[data-theme="dark"] .cgj-index-page .cgj-index-category-kicker {
    color: var(--theme-cinnabar);
}

/* 深色下知识词条标题（五行理论、十天干等）与"知识体系"标签同色，保持清晰可读 */
html[data-theme="dark"] .cgj-index-page .cgj-card-item strong {
    color: var(--theme-cinnabar);
}

html[data-theme="dark"] .cgj-shelf-page::before,
html[data-theme="dark"] .cgj-index-page::before {
    opacity: calc(var(--theme-texture-opacity) * 0.65);
}


/* [主题补全] 藏经阁键盘焦点与原生表单在深色下保持可见。 */
html[data-theme="dark"] .cgj-menu-toggle:focus-visible,
html[data-theme="dark"] .cgj-toolbar-link:focus-visible,
html[data-theme="dark"] .cgj-dialog-close:focus-visible,
html[data-theme="dark"] .cgj-reader-icon-button:focus-visible,
html[data-theme="dark"] .cgj-search input:focus-visible,
html[data-theme="dark"] .cgj-library-search input:focus-visible {
    outline-color: var(--theme-gold);
    box-shadow: 0 0 0 4px var(--theme-gold-soft);
}