/* ==========================================================================
   Logflow主题主题
   Developer: LAO.CHEN
   ========================================================================== */

:root {
    --lc-color-primary: #10b981;
    --lc-color-primary-light: 255, 143, 171;
    --lc-color-primary-soft: rgba(var(--lc-color-primary-light), 0.14);
    --lc-site-width: 1280px;
    --lc-bg: rgba(var(--lc-color-primary-light), 0.05);
    --lc-bg-header: rgba(255, 255, 255, 0.85);
    --lc-bg-card: rgba(var(--lc-color-primary-light), 0.05);
    --lc-bg-soft: rgba(var(--lc-color-primary-light), 0.06);
    --lc-card: #ffffff;
    --lc-text: #4a4c4e;
    --lc-text-2: #8b9099;
    --lc-border: rgba(var(--lc-color-primary-light), .12);
    --lc-border-light: #f3f4f6;
    --lc-shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
    --lc-shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.06);
    --lc-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --lc-shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.15);
    --lc-radius: 12px;
    --lc-radius-sm: 6px;
    --lc-radius-full: 9999px;
    --lc-header-h: 64px;
    --lc-mobile-w: 280px;
    --lc-gap: 12px;
    --lc-font-family: "LXGW WenKai Screen";
}

[data-theme="dark"] {
    --lc-bg: #16161b;
    --lc-bg-header: rgba(35, 35, 43, 0.85);
    --lc-bg-card: #16161b;
    --lc-bg-soft: #1c1c23;
    --lc-card: #23232b;
    --lc-text: #d9d9e2;
    --lc-text-2: #8a8a99;
    --lc-border: #31313d;
    --lc-border-light: #2e2e38;
    --lc-shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.4);
    --lc-shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.5);
    --lc-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.55);
    --lc-shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.7);
    --lc-color-primary-light: 255, 143, 171;
    --lc-color-primary-soft: rgba(var(--lc-color-primary-light), .18);
}

::-webkit-scrollbar {
    width: 6px;
    height: 6px
}

::-webkit-scrollbar-track {
    background: 0 0
}

::-webkit-scrollbar-thumb {
    background: color-mix(in srgb, var(--lc-color-primary) 40%, transparent);
    transition: background-color var(--transition);
    background-clip: padding-box;
    border: 1px solid #0000;
    border-radius: 9999px
}

::-webkit-scrollbar-thumb:hover {
    background: color-mix(in srgb, var(--lc-color-primary) 70%, transparent);
    background-clip: padding-box
}

::-webkit-scrollbar-thumb:active {
    background: var(--lc-color-primary);
    background-clip: padding-box
}

[data-theme=dark] ::-webkit-scrollbar-thumb {
    background: color-mix(in srgb, var(--lc-color-primary) 55%, transparent);
    background-clip: padding-box
}

[data-theme=dark] ::-webkit-scrollbar-thumb:hover {
    background: color-mix(in srgb, var(--lc-color-primary) 80%, transparent);
    background-clip: padding-box
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--lc-header-h) + 20px);
}

body {
    font-family: var(--lc-font-family, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif);
    background: var(--lc-bg);
    color: var(--lc-text);
    font-size: 15px;
    line-height: 1.7;
    transition: background .3s, color .3s;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--lc-text);
    text-decoration: none;
    transition: color .2s;
}

a:hover {
    color: var(--lc-color-primary);
}

img {
    max-width: 100%;
    vertical-align: middle;
}

ul,
ol {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
    color: inherit;
}

.site-width {
    max-width: var(--lc-site-width);
    margin: 0 auto;
    padding: 0 16px;
    width: 100%;
}

/* ============================== 头部 ============================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--lc-bg-header);
    backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--lc-border-light);
    box-shadow: var(--lc-shadow-xs);
}

.header-inner {
    height: var(--lc-header-h);
    display: flex;
    align-items: center;
    gap: 18px;
}

.header-brand {
    flex: none;
    display: flex;
    align-items: center;
}

/*.brand-text {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: .5px;
    background: linear-gradient(120deg, var(--lc-color-primary), rgba(var(--lc-color-primary-light), .65));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    white-space: nowrap;
}*/
.brand-text {
    font-size: 1.125rem;
    font-weight: 700;
    line-height: 1.75rem;
    letter-spacing: 0;
    transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
    transition-duration: .15s;
    transition-timing-function: cubic-bezier(.4, 0, .2, 1);
}

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

.brand-mark {
    color: #ffffff;
    background: linear-gradient(120deg, var(--lc-color-primary), rgba(var(--lc-color-primary-light), .65));
    border-radius: 6px;
    flex: none;
    justify-content: center;
    align-items: center;
    gap: 1px;
    width: 34px;
    height: 34px;
    font-family: SF Mono, Fira Code, Consolas, monospace;
    font-size: 15px;
    font-weight: 700;
    line-height: 1;
    display: flex;
}

.site-brand-copy {
    flex-direction: column;
    gap: 2px;
    min-width: 0;
    display: flex;
}

.site-brand-name {
    color: inherit;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.2;
    overflow: hidden;
}

.site-brand-subtitle {
    color: #7f8984;
    font-family: SF Mono, Fira Code, Consolas, monospace;
    font-size: 7px;
    font-weight: 600;
    line-height: 1.2;
}

.brand-img img {
    height: 42px;
    display: block;
}

/* 图片 LOGO 跟随主题色：以 LOGO 作为蒙版，填充当前主色 */
.brand-img--accent .brand-logo-mask {
    display: block;
    height: 42px;
    aspect-ratio: var(--brand-logo-ratio, 1);
    background-color: var(--lc-color-primary);
    -webkit-mask: var(--brand-logo) no-repeat center / contain;
    mask: var(--brand-logo) no-repeat center / contain;
    transition: background-color .3s;
}

.brand-img--accent img {
    display: none;
}

.header-nav {
    flex: 1;
    min-width: 0;
}

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

.nav-list .list-item {
    position: relative;
}

.nav-list .nav-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 8px 14px;
    border-radius: var(--lc-radius-sm);
    font-size: 15px;
    white-space: nowrap;
    transition: all .2s;
}

.nav-list .nav-link:hover,
.nav-list .nav-link.current {
    background: var(--lc-color-primary-soft);
    color: var(--lc-color-primary);
}

.nav-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    object-fit: cover;
}

.dropdown {
    position: absolute;
    top: 120%;
    left: 0;
    min-width: 140px;
    background: var(--lc-card);
    border: 1px solid var(--lc-border);
    border-radius: var(--lc-radius-sm);
    box-shadow: var(--lc-shadow-lg);
    padding: 6px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(6px);
    transition: all .2s;
}

.nav-list .has-child:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown li a {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 14px;
}

.dropdown li a:hover {
    background: var(--lc-color-primary-soft);
}

.header-actions {
    flex: none;
    display: flex;
    align-items: center;
    gap: 6px;
}

.icon-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--lc-text-2);
    transition: all .2s;
}

.icon-btn:hover {
    background: var(--lc-color-primary-soft);
    color: var(--lc-color-primary);
}

.menu-btn {
    display: none;
}

.header-user {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 40px;
    padding: 0 12px 0 6px;
    border-radius: var(--lc-radius-sm);
    background: var(--lc-color-primary-soft);
    color: var(--lc-color-primary);
    font-size: 13px;
    font-weight: 600;
    transition: all .2s;
}

.header-user:hover {
    color: #fff;
    background: var(--lc-color-primary);
}

.header-user .nav-avatar {
    width: 28px;
    height: 28px;
    border: 2px solid var(--lc-card);
}

#themeToggle .icon-sun {
    display: none;
}

[data-theme="dark"] #themeToggle .icon-moon {
    display: none;
}

[data-theme="dark"] #themeToggle .icon-sun {
    display: inline;
}

/* ------------------------- 顶栏配色 / 卡片样式切换 ------------------------- */
.accent-picker {
    position: relative;
}

.accent-pop {
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    z-index: 60;
    width: 248px;
    max-width: calc(100vw - 24px);
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 16px;
    background: var(--lc-card);
    border: 1px solid var(--lc-border);
    border-radius: var(--lc-radius);
    box-shadow: var(--lc-shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px) scale(.98);
    transform-origin: top right;
    transition: opacity .2s, transform .2s, visibility .2s;
}

.accent-picker.open .accent-pop {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.accent-pop::before {
    content: '';
    position: absolute;
    top: -6px;
    right: 14px;
    width: 12px;
    height: 12px;
    background: var(--lc-card);
    border-left: 1px solid var(--lc-border);
    border-top: 1px solid var(--lc-border);
    transform: rotate(45deg);
}

.accent-group-title {
    font-size: 12px;
    font-weight: 700;
    color: var(--lc-text-2);
    letter-spacing: .5px;
    margin-bottom: 10px;
}

.accent-dots {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.accent-dot {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--dot);
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .06);
    transition: transform .2s, box-shadow .2s;
}

.accent-dot:hover {
    transform: scale(1.15);
}

.accent-dot.active {
    box-shadow: 0 0 0 2px var(--lc-card), 0 0 0 4px var(--dot);
}

.style-switch-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

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

.style-switch-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--lc-text);
}

.style-switch-label i {
    font-size: 15px;
    color: var(--lc-color-primary);
}

.switch {
    position: relative;
    flex: none;
    width: 40px;
    height: 22px;
    border-radius: 999px;
    background: var(--lc-border-light);
    transition: background .2s;
}

.switch .switch-dot {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, .2);
    transition: transform .2s;
}

.switch[aria-checked="true"] {
    background: var(--lc-color-primary);
}

.switch[aria-checked="true"] .switch-dot {
    transform: translateX(18px);
}

/* 卡片边框和阴影 */
[data-card-shadow="on"] :is(.widget:not(.widget-notice), .post-item, .article, .twitter-item, .empty-tip, .comment-post, .post-heatmap-top-wrapper, .pagination, .page-pagination) {
    border: 1px solid var(--lc-border);
}

[data-card-shadow="off"] :is(.widget, .post-item, .article, .twitter-item, .empty-tip, .comment-post, .post-heatmap-top-wrapper, .pagination, .page-pagination) {
    box-shadow: none !important;
    border-color: transparent !important;
}

/* 卡片跟随主题色 */
[data-card-accent="on"] {
    --card-accent-mix: 8%;
    --card-accent-alpha: .08;
    --lc-card: rgba(var(--lc-color-primary-light), var(--card-accent-alpha, .08));
    --lc-card: color-mix(in srgb, var(--lc-color-primary) var(--card-accent-mix, 8%), #ffffff);
}

[data-theme="dark"][data-card-accent="on"] {
    --lc-card: rgba(var(--lc-color-primary-light), calc(var(--card-accent-alpha, .08) * 1.6));
    --lc-card: color-mix(in srgb, var(--lc-color-primary) calc(var(--card-accent-mix, 8%) * 1.75), #23232b);
}

/* 卡片主题色浓度滑杆 */
.card-accent-slider {
    padding-top: 2px;
}

[data-card-accent="off"] .card-accent-slider {
    opacity: .4;
    pointer-events: none;
}

.style-switch-slider {
    margin-bottom: 8px;
}

.style-slider-value {
    font-size: 12px;
    font-weight: 700;
    color: var(--lc-color-primary);
}

.style-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 999px;
    background: var(--lc-color-primary-soft);
    outline: none;
    cursor: pointer;
}

.style-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--lc-color-primary);
    border: 2px solid var(--lc-card);
    box-shadow: 0 1px 4px rgba(0, 0, 0, .2);
    transition: transform .15s;
}

.style-slider::-webkit-slider-thumb:hover {
    transform: scale(1.15);
}

.style-slider::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border: 2px solid var(--lc-card);
    border-radius: 50%;
    background: var(--lc-color-primary);
    box-shadow: 0 1px 4px rgba(0, 0, 0, .2);
    cursor: pointer;
}

.style-slider::-moz-range-track {
    height: 6px;
    border-radius: 999px;
    background: var(--lc-color-primary-soft);
}

/* ============================== 搜索弹窗 ============================== */
html.search-open {
    overflow: hidden;
}

.search-modal {
    position: fixed;
    inset: 0;
    z-index: 300;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 12vh 16px 16px;
    opacity: 0;
    visibility: hidden;
    transition: opacity .25s, visibility .25s;
}

.search-modal.open {
    opacity: 1;
    visibility: visible;
}

.search-mask {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, .5);
    backdrop-filter: blur(2px);
}

.search-dialog {
    position: relative;
    width: 100%;
    max-width: 580px;
    max-height: calc(88vh - 16px);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--lc-card);
    border-radius: var(--lc-radius);
    box-shadow: var(--lc-shadow-lg);
    padding: 18px;
    transform: translateY(-16px);
    transition: transform .25s;
}

.search-modal.open .search-dialog {
    transform: translateY(0);
}

.search-form {
    display: flex;
    align-items: center;
    gap: 10px;
}

.search-field {
    position: relative;
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
}

.search-field>i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--lc-text-2);
    pointer-events: none;
}

.search-field input {
    width: 100%;
    height: 48px;
    padding: 0 42px;
    border: 1px solid var(--lc-border);
    border-radius: var(--lc-radius-sm);
    background: var(--lc-bg-card);
    color: var(--lc-text);
    outline: none;
    font-size: 15px;
    font-family: inherit;
    transition: border-color .2s, box-shadow .2s;
}

.search-field input:focus {
    border-color: var(--lc-color-primary);
    box-shadow: 0 0 0 3px var(--lc-color-primary-soft);
}

.search-field input[type="search"]::-webkit-search-cancel-button {
    -webkit-appearance: none;
    appearance: none;
}

.search-clear {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    display: none;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    color: var(--lc-text-2);
    background: var(--lc-border);
    font-size: 14px;
    transition: color .2s, background .2s;
}

.search-clear.show {
    display: inline-flex;
}

.search-clear:hover {
    color: #fff;
    background: var(--lc-color-primary);
}

.search-submit {
    flex: none;
    height: 48px;
    padding: 0 22px;
    border-radius: var(--lc-radius-sm);
    background: var(--lc-color-primary);
    color: #fff;
    font-size: 14px;
    white-space: nowrap;
    transition: filter .2s, transform .2s;
}

.search-submit:hover {
    filter: brightness(1.05);
    transform: translateY(-1px);
}

.search-suggest {
    flex: 1;
    min-height: 0;
    margin-top: 16px;
    overflow-y: auto;
    overscroll-behavior: contain;
}

.suggest-title {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--lc-text-2);
    margin-bottom: 10px;
}

.suggest-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.suggest-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    max-width: 100%;
    padding: 6px 14px;
    border-radius: var(--lc-radius-sm);
    background: var(--lc-color-primary-soft);
    color: var(--lc-color-primary);
    font-size: 13px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: all .2s;
}

.suggest-tag:hover {
    background: var(--lc-color-primary);
    color: #fff;
}

.suggest-tag i {
    color: #ef4444;
}

.suggest-tags.as-list {
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
}

.suggest-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 10px;
    color: var(--lc-text);
    font-size: 14px;
    transition: background .2s;
}

.suggest-item:hover,
.suggest-item.active {
    background: var(--lc-color-primary-soft);
}

.suggest-item>i {
    color: var(--lc-color-primary);
    flex: none;
}

.suggest-item .suggest-item-go {
    color: var(--lc-text-2);
    opacity: 0;
    transition: opacity .2s;
}

.suggest-item:hover .suggest-item-go,
.suggest-item.active .suggest-item-go {
    opacity: 1;
}

.suggest-item-title {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.suggest-item-title mark {
    background: transparent;
    color: var(--lc-color-primary);
    font-weight: 700;
}

.suggest-empty {
    font-size: 13px;
    color: var(--lc-text-2);
    padding: 6px 2px;
    line-height: 1.9;
}

.suggest-empty b {
    color: var(--lc-color-primary);
}

.search-foot {
    display: flex;
    gap: 16px;
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px solid var(--lc-border);
    font-size: 12px;
    color: var(--lc-text-2);
}

.search-hint {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.search-foot kbd {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    border-radius: 4px;
    background: var(--lc-bg-card);
    border: 1px solid var(--lc-border);
    font-family: inherit;
    font-size: 11px;
    line-height: 1;
}

@media (max-width: 560px) {
    .search-modal {
        padding: 8vh 12px 12px;
    }

    .search-dialog {
        max-height: calc(92vh - 12px);
        padding: 14px;
        border-radius: var(--lc-radius-sm);
    }

    .search-form {
        gap: 8px;
    }

    .search-field>i {
        left: 14px;
    }

    .search-field input {
        height: 44px;
        font-size: 14px;
        padding: 0 38px;
    }

    .search-clear {
        right: 10px;
    }

    .search-submit {
        height: 44px;
        padding: 0 16px;
    }

    .search-foot {
        display: none;
    }
}

.widget-notice .notice-body {
    font-size: 13px;
    line-height: 1.7;
    color: var(--lc-text-2);
    word-break: break-word;
}

.widget-notice {
    border-left: 3px solid var(--lc-color-primary);
}

/* ============================== 主布局 ============================== */
.main-wrap {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding-top: 12px;
    padding-bottom: 12px;
}

/*
.main-left {
    display: flex;
    width: 240px;
    flex: none;
    position: sticky;
    flex-direction: column;
    top: calc(var(--lc-header-h) + 20px);
    max-height: calc(100vh - var(--lc-header-h) - 40px);
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-width: thin;
}*/



.main-left {
    width: 240px;
    flex: none;
    position: sticky;
    align-self: flex-start;
    top: calc(var(--lc-header-h) + 12px);
    display: flex;
    flex-direction: column;
    gap: var(--lc-gap, 12px);
}

.main-central {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: var(--lc-gap);
}

.main-right {
    width: 300px;
    flex: none;
    position: sticky;
    align-self: flex-start;
    top: calc(var(--lc-header-h) + 12px);
    display: flex;
    flex-direction: column;
    gap: var(--lc-gap, 12px);
}

.article-central.full-width,
.main-central.full-width {
    max-width: 900px;
    margin: 0 auto;
}

/* ============================== 通用卡片 / 组件 ============================== */
.widget {
    background: var(--lc-card);
    border-radius: var(--lc-radius);
    box-shadow: var(--lc-shadow-sm);
    padding: 16px;
    transition: background .3s;
}

.widget-title {
    margin-bottom: 14px;
    padding-bottom: 12px;
    /*border-bottom: 1px dashed var(--lc-border);*/
}

.widget-title h3 {
    position: relative;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 7px;
    font-weight: 700;
    padding-bottom: 10px;
}

.widget-title h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 6px;
    background-color: var(--lc-color-primary);
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 40 6'%3E%3Cpath d='M0 3 Q5 0 10 3 Q15 6 20 3 Q25 0 30 3 Q35 6 40 3' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat center / contain;
    mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 40 6'%3E%3Cpath d='M0 3 Q5 0 10 3 Q15 6 20 3 Q25 0 30 3 Q35 6 40 3' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat center / contain;
}

.widget-title h3 i {
    color: var(--lc-color-primary);
    font-size: 14px;
}

.widget-list li {
    margin-bottom: 10px;
    font-size: 14px;
    line-height: 1.6;
}

.widget-list li:last-child {
    margin-bottom: 0;
}

/* 左侧资料卡 */
.widget-profile {
    padding: 0;
    overflow: hidden;
    text-align: center;
}

.profile-bg {
    height: 76px;
    background: linear-gradient(120deg, var(--lc-color-primary), rgba(var(--lc-color-primary-light), .65));
}

.profile-body {
    padding: 0 18px 20px;
    margin-top: -38px;
}

.profile-avatar img {
    width: 76px;
    height: 76px;
    border-radius: 50%;
    border: 4px solid var(--lc-card);
    object-fit: cover;
    background: var(--lc-card);
}

.profile-name {
    font-size: 17px;
    font-weight: 700;
    margin-top: 8px;
}

.profile-desc {
    font-size: 13px;
    color: var(--lc-text-2);
    margin-top: 4px;
    min-height: 20px;
}

.profile-stats {
    display: flex;
    justify-content: center;
    gap: 26px;
    margin: 14px 0;
}

.profile-stats div {
    display: flex;
    flex-direction: column;
}

.profile-stats b {
    font-size: 17px;
    color: var(--lc-color-primary);
}

.profile-stats span {
    font-size: 12px;
    color: var(--lc-text-2);
}

.profile-like {
    width: 100%;
    height: 40px;
    border-radius: 999px;
    background: var(--lc-color-primary-soft);
    color: var(--lc-color-primary);
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all .2s;
    position: relative;
}

/* 点击「喜欢我」时冒出的红色心心 */
.profile-like .heart-burst {
    position: absolute;
    left: 0;
    top: 0;
    color: #ff4d6d;
    line-height: 1;
    pointer-events: none;
    z-index: 5;
    opacity: 0;
    animation: profile-heart-burst .95s cubic-bezier(.22, .61, .36, 1) forwards;
}

@keyframes profile-heart-burst {
    0% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(.3) rotate(0deg);
    }

    18% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1) rotate(0deg);
    }

    100% {
        opacity: 0;
        transform: translate(calc(-50% + var(--tx, 0px)), calc(-50% + var(--ty, -60px))) scale(1.15) rotate(var(--rot, 0deg));
    }
}

.profile-like.active > i:first-child {
    animation: profile-like-pop .4s ease;
}

@keyframes profile-like-pop {
    0% {
        transform: scale(1);
    }

    45% {
        transform: scale(1.35);
    }

    100% {
        transform: scale(1);
    }
}

.profile-like:hover,
.profile-like.active {
    background: var(--lc-color-primary);
    color: #fff;
}

.profile-like em {
    font-style: normal;
    font-size: 12px;
    opacity: .8;
}

.about-text {
    font-size: 14px;
    color: var(--lc-text-2);
    line-height: 1.8;
}

/* 侧边栏分类列表 */
.sort-list {
    list-style: none;
    margin: 0 -8px;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.sort-list > li {
    margin: 0;
}

.sort-list li a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 8px;
    border-radius: 10px;
    color: var(--lc-text);
    font-size: 14px;
    line-height: 1.4;
    transition: background .2s ease, color .2s ease;
}

.sort-list li a > span:not(.sort-count) {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sort-list li a i {
    flex: none;
    font-size: 15px;
    color: var(--lc-text-2);
    transition: color .2s ease;
}

.sort-list li em,
.sort-list .sort-count {
    flex: none;
    font-style: normal;
    font-size: 12px;
    line-height: 1.7;
    min-width: 22px;
    padding: 0 7px;
    text-align: center;
    color: var(--lc-text-2);
    background: var(--lc-bg-card);
    border-radius: 999px;
    transition: color .2s ease, background .2s ease;
}

.sort-list li a:hover {
    background: var(--lc-color-primary-soft);
    color: var(--lc-color-primary);
}

.sort-list li a:hover i {
    color: var(--lc-color-primary);
}

/* 分类当前项高亮 */
.sort-list li a.active,
.sort-list .sort-item.active .sort-link,
.sort-children li a.active {
    background: var(--lc-color-primary-soft);
    color: var(--lc-color-primary);
    font-weight: 600;
}

.sort-list .sort-item.active .sort-link i {
    color: var(--lc-color-primary);
}

.sort-list li a.active em,
.sort-list li a.active .sort-count,
.sort-list .sort-item.active .sort-count,
.sort-children li a.active em {
    color: var(--lc-color-primary);
    background: rgba(var(--lc-color-primary-light), .14);
}

.sort-children {
    list-style: none;
    margin: 2px 0 4px;
    padding-left: 14px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

/*.tag-cloud a {
    padding: 4px 12px;
    border-radius: 999px;
    background: var(--lc-bg-card);
    font-size: 13px;
    border: 1px solid var(--lc-border);
}*/
.tag-cloud a {
    background: var(--lc-bg-card);
    color: var(--lc-color-primary);
    letter-spacing: .02em;
    will-change: transform;
    border: 1px solid #0000;
    border-radius: 9999px;
    padding: 3px 10px;
    font-weight: 500;
    line-height: 1.5;
    text-decoration: none;
    transition: all .25s;
    animation: 3.5s ease-in-out infinite tag-float;
    display: inline-block;
}

.tag-cloud a:hover {
    background: var(--lc-color-primary);
    color: #fff;
    border-color: var(--lc-color-primary);
}

/* 热门文章 / 最新文章 */
.hot-list li,
.newlog-list li {
    margin-bottom: 12px;
}

.hot-list li:last-child,
.newlog-list li:last-child {
    margin-bottom: 0;
}

.hot-item,
.newlog-item {
    display: flex;
    gap: 10px;
    align-items: center;
    padding: 6px;
    margin: -6px;
    border-radius: var(--lc-radius-sm);
    transition: background .2s, transform .2s;
}

.hot-item:hover,
.newlog-item:hover {
    background: var(--lc-color-primary-soft);
    transform: translateX(2px);
}

.hot-index {
    flex: none;
    width: 20px;
    height: 20px;
    border-radius: 6px;
    background: var(--lc-bg-soft);
    color: var(--lc-text-2);
    font-size: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-style: normal;
}

.hot-index.top {
    background: linear-gradient(135deg, var(--lc-color-primary), rgba(var(--lc-color-primary-light), .65));
    color: #fff;
    box-shadow: 0 2px 6px var(--lc-color-primary-soft);
}

.hot-cover,
.newlog-cover {
    flex: none;
    width: 56px;
    height: 42px;
    border-radius: var(--lc-radius-sm);
    overflow: hidden;
    background: var(--lc-bg-soft);
    display: block;
}

.hot-cover img,
.newlog-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .3s;
}

.hot-item:hover .hot-cover img,
.newlog-item:hover .newlog-cover img {
    transform: scale(1.08);
}

.hot-cover-none,
.newlog-cover-none {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--lc-text-2);
    font-size: 16px;
    background: linear-gradient(135deg, var(--lc-color-primary-soft), var(--lc-bg-soft));
}

.hot-info,
.newlog-info {
    min-width: 0;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.hot-title,
.newlog-title {
    font-size: 14px;
    font-weight: 500;
    line-height: 1.45;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    transition: color .2s;
}

.hot-item:hover .hot-title,
.newlog-item:hover .newlog-title {
    color: var(--lc-color-primary);
}

.hot-meta,
.newlog-meta {
    font-size: 12px;
    color: var(--lc-text-2);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.hot-meta span,
.newlog-meta span {
    display: inline-flex;
    align-items: center;
    gap: 3px;
}

.comment-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.comment-list li {
    display: flex;
    gap: 10px;
    margin-bottom: 0;
    padding: 10px;
    border-radius: var(--lc-radius-sm);
    transition: background .2s;
}

.comment-list li:hover {
    background: var(--lc-bg-soft);
}

.comment-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    flex: none;
    object-fit: cover;
    background: var(--lc-bg-soft);
}

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

.comment-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 3px;
}

.comment-name {
    font-size: 13px;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.comment-time {
    flex: none;
    color: var(--lc-text-2);
    font-size: 12px;
}

.comment-text {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    color: var(--lc-text-2);
    font-size: 13px;
    line-height: 1.55;
    word-break: break-word;
    transition: color .2s;
}

.comment-text:hover {
    color: var(--lc-color-primary);
}

/* 侧边栏日历 */
.calendar-box {
    font-size: 13px;
}

.calendar-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}

.calendar-title {
    font-size: 13px;
    font-weight: 600;
}

.calendar-nav {
    width: 26px;
    height: 26px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: var(--lc-bg-soft);
    color: var(--lc-text-2);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all .2s;
}

.calendar-nav:hover {
    background: var(--lc-color-primary);
    color: #fff;
}

.calendar-week,
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
}

.calendar-week {
    margin-bottom: 4px;
}

.calendar-week span {
    text-align: center;
    font-size: 12px;
    color: var(--lc-text-2);
    padding: 2px 0;
}

.calendar-day {
    aspect-ratio: 1 / 1;
    min-height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 12px;
    color: var(--lc-text-2);
    transition: all .2s;
}

.calendar-day.is-empty {
    visibility: hidden;
}

.calendar-day.has-post {
    color: var(--lc-color-primary);
    background: var(--lc-color-primary-soft);
    font-weight: 600;
}

a.calendar-day.has-post:hover {
    color: #fff;
    background: var(--lc-color-primary);
}

.calendar-day.is-today {
    box-shadow: inset 0 0 0 1px var(--lc-color-primary);
    color: var(--lc-color-primary);
}

a.calendar-day.is-today.has-post:hover {
    color: #fff;
}

.archive-select {
    width: 100%;
    height: 40px;
    border: 1px solid var(--lc-border);
    border-radius: var(--lc-radius-sm);
    background: var(--lc-bg-card);
    color: var(--lc-text);
    padding: 0 10px;
    outline: none;
}

.link-list li {
    display: flex;
    align-items: center;
    gap: 8px;
}

.link-icon {
    width: 18px;
    height: 18px;
    border-radius: 4px;
}

/* ============================== 文章列表 ============================== */
.post-list {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: var(--lc-gap);
    min-height: calc(100vh - 200px);
}

.post-item {
    background: var(--lc-card);
    border-radius: var(--lc-radius);
    box-shadow: var(--lc-shadow-sm);
    overflow: hidden;
    transition: transform .25s, box-shadow .25s;
}

.post-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--lc-shadow-md);
}

.post-cover {
    display: block;
    position: relative;
    overflow: hidden;
}

.post-cover img {
    width: 100%;
    max-height: 340px;
    object-fit: cover;
    display: block;
    transition: transform .5s;
}

.post-item:hover .post-cover img {
    transform: scale(1.04);
}

.post-body {
    padding: 20px;
}

.post-title {
    font-size: 19px;
    line-height: 1.5;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.post-excerpt {
    color: var(--lc-text-2);
    font-size: 14px;
    line-height: 1.8;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.post-excerpt img {
    display: none;
}

.post-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px dashed var(--lc-border);
    font-size: 13px;
    color: var(--lc-text-2);
}

.post-meta-left,
.post-meta-right {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.post-meta span,
.post-meta a {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--lc-text-2);
}

.post-meta a:hover {
    color: var(--lc-color-primary);
}

.post-meta i {
    font-size: 15px;
}

.log-topflg {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    font-size: 12px;
    font-weight: 400;
    color: #fff;
    background: var(--lc-color-primary);
    padding: 1px 8px;
    border-radius: 6px;
    vertical-align: middle;
}

/*.style-card .log-topflg {
    position: absolute;
    top: 10px;
    left: 10px;
}*/

.style-list .log-topflg {
    position: absolute;
    top: 10px;
    z-index: 2;
}

.post-list.style-list .post-item:nth-child(odd) .log-topflg {
    left: 10px;
}

.post-list.style-list .post-item:nth-child(even) .log-topflg {
    right: 10px;
}

.cat-link {
    color: var(--lc-color-primary) !important;
}

/* 紧凑列表样式（借鉴 Cuteen 列表布局） */
.post-list.style-list .post-item {
    position: relative;
    display: flex;
    align-items: stretch;
    height: 232px;
    background-color: #2b2b34;
    background-size: cover;
    background-position: center;
    border-radius: var(--lc-radius);
    overflow: hidden;
    box-shadow: var(--lc-shadow-sm);
}

.post-list.style-list .post-item::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 0;
    background: rgba(0, 0, 0, .45);
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
}

.post-list.style-list .post-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--lc-shadow-md);
}

.post-list.style-list .post-item:nth-child(even) {
    flex-direction: row-reverse;
}

.post-list.style-list .post-cover {
    position: relative;
    z-index: 1;
    width: 33.333%;
    flex: none;
    overflow: hidden;
    clip-path: polygon(0 0, 100% 0, 94% 100%, 0 100%);
}

.post-list.style-list .post-item:nth-child(even) .post-cover {
    clip-path: polygon(6% 0, 100% 0, 100% 100%, 0 100%);
}

.post-list.style-list .post-cover img {
    width: 100%;
    height: 100%;
    max-height: none;
    object-fit: cover;
    transition: transform .5s;
}

.post-list.style-list .post-item:hover .post-cover img {
    transform: scale(1.05) rotate(1deg);
}

.post-list.style-list .post-body {
    position: relative;
    z-index: 1;
    flex: 1;
    min-width: 0;
    padding: 1.8rem 2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    color: #fff;
}

.post-list.style-list .post-meta {
    order: -1;
    margin: 0 0 12px;
    padding: 0;
    border: none;
    justify-content: space-between;
    gap: 16px;
    font-size: 12px;
    color: rgba(255, 255, 255, .85);
}

.post-list.style-list .post-meta span,
.post-list.style-list .post-meta a {
    color: rgba(255, 255, 255, .85);
}

.post-list.style-list .post-meta a:hover {
    color: #fff;
}

.post-list.style-list .post-author {
    display: none;
}

.post-list.style-list .post-title {
    font-size: 20px;
    line-height: 1.75rem;
    margin: 0;
    color: #fff;
}

.post-list.style-list .post-title a {
    color: inherit;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.post-list.style-list .post-title a:hover {
    color: var(--lc-color-primary);
}

.post-list.style-list .post-excerpt {
    margin: 0;
    font-size: 14px;
    line-height: 1.7;
    -webkit-line-clamp: 2;
    color: rgba(255, 255, 255, .82);
}

@media (max-width: 640px) {

    .post-list.style-list .post-item,
    .post-list.style-list .post-item:nth-child(even) {
        flex-direction: column;
        height: auto;
    }

    .post-list.style-list .post-cover,
    .post-list.style-list .post-item:nth-child(even) .post-cover {
        width: 100%;
        height: 170px;
        clip-path: none;
    }

    .post-list.style-list .post-body {
        padding: 16px;
    }

    .post-list.style-list .post-title {
        font-size: 17px;
        line-height: 1.5;
    }
}

.empty-tip {
    background: var(--lc-card);
    border-radius: var(--lc-radius);
    padding: 60px 20px;
    text-align: center;
    color: var(--lc-text-2);
}

.empty-tip i {
    font-size: 48px;
    color: var(--lc-color-primary);
    opacity: .5;
}

/* 文章发布热力图 */
.main-central .post-heatmap-top-wrapper {
    background: var(--lc-card);
    border-radius: var(--lc-radius);
    padding: 16px 20px;
    margin-bottom: 0;
    border: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: var(--lc-shadow-sm);
}

/* 排序切换 */
.list-sort {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    background: var(--lc-card);
    border-radius: var(--lc-radius);
    box-shadow: var(--lc-shadow-sm);
    padding: 10px 14px;
}

.list-sort .sort-item {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border-radius: var(--lc-radius-sm);
    font-size: 14px;
    color: var(--lc-color-primary);
    background: var(--lc-color-primary-soft, rgba(255, 143, 171, .12));
    transition: all .25s ease;
}

.list-sort .sort-item i {
    font-size: 16px;
}

.list-sort .sort-item.active,
.list-sort .sort-item:hover {
    color: #fff;
    background: var(--lc-color-primary);
    box-shadow: var(--lc-shadow-sm);
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin: 0;
    flex-wrap: wrap;
    padding: 12px;
    background: var(--lc-card);
    border-radius: var(--lc-radius);
    box-shadow: var(--lc-shadow-sm);
}

.pagination em {
    min-width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--lc-text-2);
    font-style: normal;
}

.pagination a,
.pagination span {
    min-width: 38px;
    height: 38px;
    padding: 0 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--lc-shadow-sm);
    border-radius: var(--lc-radius-sm);
    background: var(--lc-bg-card);
    border: 1px solid var(--lc-border);
    font-size: 14px;
    color: var(--lc-text);
}

.pagination a:hover {
    background: var(--lc-color-primary);
    color: #fff;
}

.pagination .current,
.pagination span {
    background: var(--lc-color-primary);
    color: #fff;
}

/* ============================== 文章详情 ============================== */
.article {
    --article-pad-y: 16px;
    --article-pad-x: 16px;
    background: var(--lc-card);
    border-radius: var(--lc-radius);
    box-shadow: var(--lc-shadow-sm);
    padding: var(--article-pad-y) var(--article-pad-x);
}

.article-header {
    margin-bottom: 12px;
}

.article-title {
    font-size: 27px;
    line-height: 1.4;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.article-subtitle {
    color: var(--lc-text-2);
    font-size: 15px;
    margin-top: 8px;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 12px;
    font-size: 13px;
    color: var(--lc-text-2);
}

.meta-item {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.meta-item a {
    color: var(--lc-text-2);
}

.meta-item a:hover {
    color: var(--lc-color-primary);
}

.meta-edit {
    margin-left: auto;
}

.article-cover {
    margin: 20px 0;
    border-radius: var(--lc-radius-sm);
    overflow: hidden;
}

.article-cover img {
    display: block;
    width: 100%;
    max-height: 420px;
    object-fit: cover;
}

/* 顶部封面：满宽出血 + 渐隐，标题上浮叠压 */
.article--has-cover {
    overflow-x: clip;
}

.article-cover-top {
    position: relative;
    margin: calc(-1 * var(--article-pad-y)) calc(-1 * var(--article-pad-x)) 0;
    height: clamp(200px, 30vw, 240px);
    border-radius: var(--lc-radius) var(--lc-radius) 0 0;
    overflow: hidden;
    background: var(--lc-bg-card);
}

.article-cover-top img {
    display: block;
    width: 100%;
    height: 100%;
    max-height: none;
    object-fit: cover;
    object-position: center;
    user-select: none;
    pointer-events: none;
    -webkit-user-drag: none;
    -webkit-mask-image: linear-gradient(to bottom, #fff 0%, #fff 42%, rgba(255, 255, 255, .55) 64%, rgba(255, 255, 255, .12) 80%, transparent 92%);
    mask-image: linear-gradient(to bottom, #fff 0%, #fff 42%, rgba(255, 255, 255, .55) 64%, rgba(255, 255, 255, .12) 80%, transparent 92%);
}

.article-cover-top::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(to bottom, transparent 0%, transparent 30%, color-mix(in srgb, var(--lc-card) 55%, transparent) 66%, var(--lc-card) 92%);
}

.article--has-cover .article-header {
    position: relative;
    z-index: 2;
    margin-top: -72px;
}

.article-tip {
    background: var(--lc-color-primary-soft);
    color: var(--lc-color-primary);
    border-radius: var(--lc-radius-sm);
    padding: 12px 16px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
}

.article-gallery-wrap,
.article-video-wrap {
    margin: 0 0 20px;
}

.article-video {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    border: 0;
    border-radius: var(--lc-radius-sm);
    background: #000;
}

.article-video-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    border-radius: var(--lc-radius-sm);
    background: var(--lc-color-primary-soft);
    color: var(--lc-color-primary);
    font-size: 14px;
    font-weight: 500;
}

.article-video-link:hover {
    background: var(--lc-color-primary);
    color: #fff;
}

/* 引用摘要 */
.article-quote {
    position: relative;
    margin: 0 0 20px;
    padding: 14px 18px 14px 44px;
    border-radius: var(--lc-radius-sm);
    background: var(--lc-bg-soft);
    border-left: 3px solid var(--lc-color-primary);
    color: var(--lc-text-2);
    font-size: 14px;
    line-height: 1.8;
}

.article-quote>i {
    position: absolute;
    left: 16px;
    top: 14px;
    color: var(--lc-color-primary);
    font-size: 20px;
    opacity: .7;
}

/* 音频播放器 */
.article-audio-wrap {
    margin: 0 0 20px;
}

.article-audio {
    display: block;
    width: 100%;
    border-radius: var(--lc-radius-sm);
}

/* 下载资源 */
.article-download-wrap {
    margin: 0 0 20px;
}

.article-downloads {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.article-download {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-radius: var(--lc-radius-sm);
    background: var(--lc-bg-soft);
    border: 1px solid var(--lc-border);
    font-size: 14px;
    transition: all .2s;
}

.article-download:hover {
    background: var(--lc-color-primary-soft);
    border-color: var(--lc-color-primary);
    color: var(--lc-color-primary);
}

.article-download>i {
    color: var(--lc-color-primary);
    font-size: 18px;
}

.article-download .download-name {
    flex: 1;
    min-width: 0;
}

.article-download .download-code {
    font-style: normal;
    font-size: 12px;
    color: var(--lc-text-2);
    background: var(--lc-bg-card);
    padding: 2px 8px;
    border-radius: 999px;
}

/* 文章相册：滑动布局 */
.article-gallery-slider {
    position: relative;
    margin: 0 0 20px;
}

.article-gallery-slider .gallery-track {
    position: relative;
    display: flex;
    gap: 10px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    border-radius: var(--lc-radius-sm);
}

.article-gallery-slider .gallery-track::-webkit-scrollbar {
    display: none;
}

.article-gallery-slider .gallery-slide {
    flex: 0 0 100%;
    scroll-snap-align: start;
    display: block;
    border-radius: var(--lc-radius-sm);
    overflow: hidden;
}

.article-gallery-slider .gallery-slide img {
    width: 100%;
    height: 360px;
    object-fit: cover;
    display: block;
}

.article-gallery-slider .gallery-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(0, 0, 0, .35);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    backdrop-filter: blur(4px);
    transition: background .2s;
    z-index: 2;
}

.article-gallery-slider .gallery-arrow:hover {
    background: var(--lc-color-primary);
}

.article-gallery-slider .gallery-prev {
    left: 10px;
}

.article-gallery-slider .gallery-next {
    right: 10px;
}

.article-gallery-slider .gallery-dots {
    position: absolute;
    left: 50%;
    bottom: 10px;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
    z-index: 2;
}

.article-gallery-slider .gallery-dot {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .55);
    transition: all .2s;
}

.article-gallery-slider .gallery-dot.is-active {
    width: 18px;
    background: #fff;
}

.article-note {
    display: flex;
    gap: 10px;
    margin-top: 22px;
    padding: 14px 16px;
    border-radius: var(--lc-radius-sm);
    background: var(--lc-bg-soft);
    border-left: 3px solid var(--lc-color-primary);
    color: var(--lc-text-2);
    font-size: 14px;
    line-height: 1.7;
}

.article-note>i {
    color: var(--lc-color-primary);
    font-size: 18px;
    line-height: 1.4;
}

.article-note-body {
    min-width: 0;
}

.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 24px;
}

.article-tags .tags {
    padding: 4px 12px;
    border-radius: 999px;
    background: var(--lc-bg-card);
    border: 1px solid var(--lc-border);
    font-size: 13px;
    color: var(--lc-text-2);
}

.article-tags .tags:hover {
    background: var(--lc-color-primary);
    color: #fff;
    border-color: var(--lc-color-primary);
}

/* 正文 markdown 排版 */
.article-content {
    font-size: 15.5px;
    line-height: 1.9;
    word-break: break-word;
}

.article-content h1,
.article-content h2,
.article-content h3,
.article-content h4,
.article-content h5,
.article-content h6 {
    margin: 1.4em 0 .7em;
    line-height: 1.4;
    font-weight: 700;
}

.article-content h2 {
    font-size: 22px;
    padding-left: 12px;
    border-left: 4px solid var(--lc-color-primary);
}

.article-content h3 {
    font-size: 19px;
}

.article-content h4 {
    font-size: 17px;
}

.article-content p {
    margin: 1em 0;
}

.article-content a {
    color: var(--lc-color-primary);
    border-bottom: 1px dashed var(--lc-color-primary);
}

.article-content ul,
.article-content ol {
    margin: 1em 0;
    padding-left: 1.6em;
}

.article-content ul {
    list-style: disc;
}

.article-content ol {
    list-style: decimal;
}

.article-content li {
    margin: .4em 0;
}

.article-content blockquote {
    margin: 1.2em 0;
    padding: 12px 18px;
    background: var(--lc-bg-card);
    border-left: 4px solid var(--lc-color-primary);
    border-radius: 0 8px 8px 0;
    color: var(--lc-text-2);
}

.article-content img {
    border-radius: var(--lc-radius-sm);
    cursor: zoom-in;
    display: block;
    margin: 1em auto;
    box-shadow: var(--lc-shadow-sm);
}

.article-content hr {
    border: none;
    border-top: 1px dashed var(--lc-border);
    margin: 2em 0;
}

.article-content code {
    font-family: "JetBrains Mono", Menlo, Consolas, Monaco, monospace;
    font-size: .9em;
    background: var(--lc-color-primary-soft);
    color: var(--lc-color-primary);
    padding: 2px 6px;
    border-radius: 5px;
}

.article-content pre {
    margin: 1.2em 0;
    border-start-start-radius: 0;
    border-start-end-radius: 0;
    border-end-end-radius: var(--lc-radius-sm);
    border-end-start-radius: var(--lc-radius-sm);
    overflow: hidden;
}

.article-content pre code {
    background: none;
    color: inherit;
    padding: 0;
    border-radius: 0;
    font-size: 13.5px;
}

.article-content .table-wrap {
    overflow-x: auto;
    margin: 16px 0;
    -webkit-overflow-scrolling: touch;
}

.article-content table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    display: block;
    overflow: auto;
    word-break: normal;
    word-break: keep-all;
}

.article-content th,
.article-content td {
    border: 1px solid var(--lc-border);
    padding: 8px 12px;
}

.article-content th {
    background: var(--lc-bg-card);
}

/* 代码块工具栏 */
.code-block {
    position: relative;
    margin: 1.2em 0;
    border-radius: var(--lc-radius-sm);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, .06);
}

.code-block pre {
    margin: 0;
    overflow-x: auto;
    scrollbar-width: thin;
}

.code-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 7px 14px;
    background: #2d2d3a;
    color: #b9b9c6;
    border-bottom: 1px solid rgba(128, 128, 128, 0.2);
    font-size: 12px;
    font-family: monospace;
}

.code-lang {
    letter-spacing: .5px;
    font-weight: 600;
}

.code-tools {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.code-tool,
.code-copy {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    border-radius: 5px;
    color: #cfcfe0;
    font-size: 12px;
    font-family: inherit;
    transition: color .2s, background .2s;
}

.code-tool:hover,
.code-copy:hover {
    color: #fff;
    background: rgba(255, 255, 255, .1);
}

.code-tool.active {
    color: #fff;
    background: rgba(var(--lc-color-primary-light), .85);
}

.code-copy.copied {
    color: #7ee787;
}

.code-block pre::-webkit-scrollbar {
    height: 8px;
}

.code-block pre::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, .18);
    border-radius: 4px;
}

.code-block pre::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, .3);
}

.code-block.code-wrap pre {
    overflow-x: hidden;
}

.code-block.code-wrap pre code,
.code-block.code-wrap pre code.hljs,
.code-block.code-wrap .hljs-ln td.hljs-ln-code {
    white-space: pre-wrap;
    word-break: break-word;
    overflow-wrap: anywhere;
}

.code-block.is-collapsible pre {
    max-height: 460px;
    overflow-y: hidden;
}

.code-block.is-expanded pre {
    max-height: none;
}

.code-expand {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 70px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 4px;
    padding-bottom: 10px;
    border: 0;
    background: linear-gradient(180deg, rgba(45, 45, 58, 0), rgba(45, 45, 58, .94) 72%);
    color: #cfcfe0;
    font-size: 12px;
    cursor: pointer;
    transition: color .2s;
}

.code-expand:hover {
    color: #fff;
}

.code-block.is-expanded .code-expand {
    position: static;
    height: auto;
    padding: 7px;
    background: #2d2d3a;
}

/* ============================== 目录 ============================== */
.toc a {
    display: block;
    padding: 5px 10px;
    border-left: 2px solid var(--lc-border);
    font-size: 13.5px;
    color: var(--lc-text-2);
    line-height: 1.5;
    transition: all .2s;
}

.toc a:hover {
    color: var(--lc-color-primary);
}

.toc a.active {
    color: var(--lc-color-primary);
    border-left-color: var(--lc-color-primary);
    background: var(--lc-color-primary-soft);
    font-weight: 600;
}

.toc .toc-h3 {
    padding-left: 24px;
}

.toc .toc-h4 {
    padding-left: 38px;
}

.toc-empty {
    font-size: 13px;
    color: var(--lc-text-2);
}

/* ============================== 文章操作 ============================== */
.article-actions {
    display: flex;
    justify-content: center;
    gap: 14px;
    margin: 16px 0;
    flex-wrap: wrap;
}

.action-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 38px;
    padding: 0 18px;
    border-radius: var(--lc-radius-full);
    background: var(--lc-bg-card);
    border: 1px solid var(--lc-border);
    color: var(--lc-text-2);
    font-size: 14px;
    transition: all .2s;
}

.action-btn i {
    font-size: 17px;
}

.action-btn:hover {
    color: var(--lc-color-primary);
    border-color: var(--lc-color-primary);
}

.action-btn.active {
    background: var(--lc-color-primary);
    border-color: var(--lc-color-primary);
    color: #fff;
}

.action-btn em {
    font-style: normal;
    font-size: 13px;
}

.article-actions.voting {
    pointer-events: none;
}

.article-actions.voting .action-btn {
    opacity: .7;
}

.action-btn.dislike-btn:hover {
    color: #f56c6c;
    border-color: #f56c6c;
}

.action-btn.dislike-btn.active {
    background: #f56c6c;
    border-color: #f56c6c;
    color: #fff;
}

.action-btn.collect-btn:hover {
    color: #f0a020;
    border-color: #f0a020;
}

.action-btn.collect-btn.active {
    background: #f0a020;
    border-color: #f0a020;
    color: #fff;
}

.share-wrap {
    position: relative;
}

.share-menu {
    position: absolute;
    bottom: 120%;
    left: 50%;
    transform: translateX(-50%) translateY(6px);
    display: flex;
    gap: 4px;
    padding: 8px;
    background: var(--lc-card);
    border: 1px solid var(--lc-border);
    border-radius: var(--lc-radius-sm);
    box-shadow: var(--lc-shadow-sm);
    opacity: 0;
    visibility: hidden;
    transition: all .2s;
    z-index: 10;
}

.share-menu.open {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.share-menu a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 6px 10px;
    border-radius: 8px;
    font-size: 12px;
    color: var(--lc-text-2);
    white-space: nowrap;
}

.share-menu a:hover {
    background: var(--lc-color-primary-soft);
    color: var(--lc-color-primary);
}

.share-menu a i {
    font-size: 18px;
}

.share-qr {
    position: absolute;
    bottom: 120%;
    left: 50%;
    transform: translateX(-50%) translateY(6px);
    padding: 12px;
    background: var(--lc-card);
    border: 1px solid var(--lc-border);
    border-radius: var(--lc-radius-sm);
    box-shadow: var(--lc-shadow-sm);
    text-align: center;
    opacity: 0;
    visibility: hidden;
    transition: all .2s;
    z-index: 11;
}

.share-qr.open {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.share-qr-canvas {
    width: 160px;
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.share-qr-canvas img,
.share-qr-canvas canvas {
    display: block;
    border-radius: 6px;
}

.share-qr-tip {
    margin: 8px 0 0;
    font-size: 12px;
    color: var(--lc-text-2);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    white-space: nowrap;
}

.share-qr-tip i {
    color: #07c160;
    font-size: 14px;
}

/* ============================== 相关 / 上下篇 ============================== */
.related-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.related-list li a {
    display: flex;
    gap: 10px;
    align-items: center;
    background: var(--lc-bg-card);
    border-radius: var(--lc-radius-sm);
    padding: 10px;
    transition: all .2s;
}

.related-list li a:hover {
    background: var(--lc-color-primary-soft);
}

.related-list img {
    width: 60px;
    height: 48px;
    border-radius: 8px;
    object-fit: cover;
    flex: none;
}

.related-info {
    min-width: 0;
}

.related-title {
    display: block;
    font-size: 14px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.related-date {
    font-size: 12px;
    color: var(--lc-text-2);
    display: inline-flex;
    align-items: center;
    gap: 3px;
}

/* 左侧栏内的相关文章 */
.main-left .widget-related .related-list {
    grid-template-columns: 1fr;
    gap: 8px;
}

.main-left .widget-related .related-list li a {
    padding: 8px;
}

.main-left .widget-related .related-list img {
    width: 54px;
    height: 44px;
}

.main-left .widget-related .related-title {
    white-space: normal;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    line-height: 1.4;
}

.neighbor-log {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

.neighbor-item {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 14px;
    border-radius: var(--lc-radius-sm);
    background: var(--lc-bg-card);
    border: 1px solid var(--lc-border);
    transition: all .2s;
}

.neighbor-item:hover {
    background: var(--lc-color-primary-soft);
}

.neighbor-item.next {
    text-align: right;
}

.neighbor-label {
    font-size: 12px;
    color: var(--lc-color-primary);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.neighbor-item.next .neighbor-label {
    justify-content: flex-end;
}

.neighbor-title {
    font-size: 14px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ============================== 评论 ============================== */
.comment-post {
    background: var(--lc-card);
    border-radius: var(--lc-radius);
    box-shadow: var(--lc-shadow-sm);
    padding: 16px;
}

.comment-post,
.comment-header {}

.comment-header {
    font-weight: 700;
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 12px;
}

.comment-header i {
    color: var(--lc-color-primary);
}

.commentform textarea {
    width: 100%;
    padding: 14px;
    border: 1px solid var(--lc-border);
    border-radius: var(--lc-radius-sm);
    background: var(--lc-bg-card);
    color: var(--lc-text);
    outline: none;
    resize: vertical;
    font-family: inherit;
    font-size: 14px;
}

.commentform textarea:focus,
.comment-info input:focus {
    border-color: var(--lc-color-primary);
}

.commentform textarea.replying {
    border-color: var(--lc-color-primary);
    box-shadow: 0 0 0 3px var(--lc-color-primary-soft);
}

.reply-tip {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    padding: 8px 12px;
    border-radius: var(--lc-radius-sm);
    background: var(--lc-color-primary-soft);
    border-left: 3px solid var(--lc-color-primary);
    color: var(--lc-color-primary);
    font-size: 13px;
}

.reply-tip[hidden] {
    display: none;
}

.reply-tip>i {
    flex: none;
}

.reply-tip b {
    font-weight: 700;
}

.reply-tip-cancel {
    margin-left: auto;
    display: inline-flex;
    align-items: center;
    gap: 3px;
    color: var(--lc-text-2);
    font-size: 12px;
    transition: color .2s;
}

.reply-tip-cancel:hover {
    color: var(--lc-color-primary);
}

.comment-info {
    display: flex;
    gap: 10px;
    margin-top: 10px;
    flex-wrap: wrap;
}

.comment-info input {
    flex: 1;
    min-width: 140px;
    height: 42px;
    padding: 0 14px;
    border: 1px solid var(--lc-border);
    border-radius: var(--lc-radius-sm);
    background: var(--lc-bg-card);
    color: var(--lc-text);
    outline: none;
    font-size: 14px;
}

.com-submit {
    margin-top: 12px;
    display: flex;
    gap: 10px;
    align-items: center;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    height: 42px;
    padding: 0 24px;
    border-radius: var(--lc-radius-full);
    background: var(--lc-color-primary);
    color: #fff;
    font-size: 14px;
    transition: all .2s;
    border: none;
}

.btn:hover {
    filter: brightness(1.05);
    transform: translateY(-1px);
}

.btn-plain {
    background: var(--lc-bg-card);
    color: var(--lc-text-2);
    border: 1px solid var(--lc-border);
}

.captcha-container {
    margin-top: 10px;
    flex: 1 1 100%;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 12px;
    border: 1px solid var(--lc-border);
    border-radius: var(--lc-radius-sm);
    background: var(--lc-bg-card);
    transition: border-color .2s, box-shadow .2s;
}

.captcha-container:focus-within {
    border-color: var(--lc-color-primary);
    box-shadow: 0 0 0 3px var(--lc-color-primary-soft);
}

.captcha-container img {
    flex: none;
    height: 34px;
    width: auto;
    border-radius: 6px;
    cursor: pointer;
    transition: opacity .2s, transform .15s;
}

.captcha-container img:hover {
    opacity: .82;
}

.captcha-container img:active {
    transform: scale(.95);
}

.captcha-container input[name="imgcode"] {
    flex: 1;
    min-width: 0;
    height: 34px;
    padding: 0 4px;
    border: none;
    border-radius: 0;
    outline: none;
    background: transparent;
    color: var(--lc-text);
    font-size: 14px;
    letter-spacing: 2px;
}

.captcha-container input[name="imgcode"]::placeholder {
    color: var(--lc-text-2);
    letter-spacing: normal;
}

.comments-section {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--lc-gap);
}

.comment {
    padding-bottom: 12px;
    border-bottom: 1px dashed var(--lc-border);
}

.comment-inner {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.comment .comment-avatar {
    flex: none;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--lc-color-primary-soft);
}

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

.comment-main {
    flex: 1;
    min-width: 0;
}

.comment-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    line-height: 1.6;
}

.comment-meta>b {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.comment-meta .comment-time {
    flex: none;
}

.comment-content {
    margin: 6px 0;
    font-size: 14.5px;
    color: var(--lc-text);
    word-break: break-word;
    overflow-wrap: anywhere;
}

.comment-content .mention {
    color: var(--lc-color-primary);
    font-weight: 600;
    background: var(--lc-color-primary-soft);
    border-radius: 4px;
    padding: 0 4px;
    margin: 0 1px;
}

.comment-reply {
    display: flex;
}

.comment-reply button {
    font-size: 13px;
    color: var(--lc-text-2);
    display: inline-flex;
    align-items: center;
    gap: 3px;
}

.comment-reply button:hover {
    color: var(--lc-color-primary);
}

.comment-children {
    margin: 14px 0 0 54px;
    padding: 0;
    border-bottom: none;
}

@media (max-width: 560px) {
    .comment {
        padding: 14px 0;
    }

    .comment-inner {
        gap: 10px;
    }

    .comment .comment-avatar {
        width: 36px;
        height: 36px;
    }

    .comment-children {
        margin-left: 24px;
    }
}

.comment-pagenavi {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.comment-pagenavi a,
.comment-pagenavi span,
.comment-pagenavi em {
    min-width: 36px;
    height: 36px;
    padding: 0 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--lc-radius-sm);
    border: 1px solid var(--lc-border);
    background: var(--lc-bg-card);
    color: var(--lc-text);
    font-size: 14px;
    font-style: normal;
    line-height: 1;
    transition: all .2s;
}

.comment-pagenavi a:hover {
    color: #fff;
    background: var(--lc-color-primary);
    border-color: var(--lc-color-primary);
}

.comment-pagenavi span {
    color: #fff;
    background: var(--lc-color-primary);
    border-color: var(--lc-color-primary);
    font-weight: 600;
}

.comment-pagenavi em {
    border-color: transparent;
    background: transparent;
    color: var(--lc-text-2);
}

/* ============================== 页脚 ============================== */
.site-footer {
    padding-top: 30px;
    position: relative;
    z-index: 1;
}

.footer-wave-box {
    height: 60px;
    margin-bottom: -5px;
    overflow: hidden;
    pointer-events: none;
    position: relative;
    z-index: 0;
}

.footer-wave-svg {
    display: block;
    height: 15vh;
    margin-bottom: -5px;
    max-height: 60px;
    min-height: 40px;
    position: relative;
    width: 100%;
}

.pc-footer-test .footer-wave-stack use {
    animation: footer-wave-drift 25s cubic-bezier(.55, .5, .45, .5) infinite;
}

.pc-footer-test .footer-wave-stack use:nth-child(1) {
    animation-delay: -2s;
    animation-duration: 7s;
    fill: rgba(45, 140, 240, .16);
}

.pc-footer-test .footer-wave-stack use:nth-child(2) {
    animation-delay: -3s;
    animation-duration: 10s;
    fill: rgba(103, 194, 58, .12);
}

.pc-footer-test .footer-wave-stack use:nth-child(3) {
    animation-delay: -4s;
    animation-duration: 13s;
    fill: rgba(255, 143, 171, .10);
}

.pc-footer-test .footer-wave-stack use:nth-child(4) {
    animation-delay: -5s;
    animation-duration: 16s;
    fill: var(--lc-card);
}

@keyframes footer-wave-drift {
    0% {
        transform: translate3d(-90px, 0, 0);
    }

    100% {
        transform: translate3d(85px, 0, 0);
    }
}

.footer-stage {
    background: var(--lc-card);
    line-height: 1.9;
    padding: 30px 0;
    position: relative;
}

.footer-inner {
    text-align: center;
    color: var(--lc-text-2);
    font-size: 13px;
    line-height: 2;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 18px;
    flex-wrap: wrap;
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--lc-text-2);
}

.footer-links a:hover {
    color: var(--lc-color-primary);
}

.footer-powered a {
    color: var(--lc-color-primary);
}

/* ============================== 阅读进度 ============================== */
.reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--lc-color-primary);
    background: linear-gradient(90deg, rgba(var(--lc-color-primary-light), .5), var(--lc-color-primary), rgba(var(--lc-color-primary-light), .5));
    box-shadow: 0 0 8px var(--lc-color-primary-soft);
    z-index: 200;
    transition: width .08s linear;
}

/* ============================== 返回顶部 ============================== */
.back-to-top {
    position: fixed;
    right: 24px;
    bottom: 24px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--lc-card);
    color: var(--lc-color-primary);
    box-shadow: var(--lc-shadow-md);
    font-size: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all .3s;
    z-index: 90;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--lc-color-primary);
    color: #fff;
}

/* ============================== 图片灯箱（Fancybox） ============================== */
.article-content img[data-fancybox] {
    cursor: zoom-in;
}

.fancybox__backdrop {
    background: rgba(0, 0, 0, .88);
}

.fancybox__caption {
    font-size: 14px;
}

/* ============================== 代码行号（highlight.js） ============================== */
.code-block pre code.hljs {
    background: #2d2d3a;
    padding: 12px 0;
    line-height: 1.6;
}

.hljs-ln {
    border-collapse: collapse;
}

.hljs-ln tr {
    line-height: 1.6;
}

.hljs-ln td.hljs-ln-numbers {
    width: 1%;
    min-width: 42px;
    padding: 0 12px 0 14px;
    color: #6b7280;
    text-align: right;
    vertical-align: top;
    border-right: 1px solid rgba(255, 255, 255, .08);
    -webkit-user-select: none;
    user-select: none;
}

.hljs-ln td.hljs-ln-code {
    padding: 0 14px;
    vertical-align: top;
}

.hljs-ln th,
.hljs-ln td {
    border: none;
}

/* ============================== 打赏弹窗 ============================== */
.reward-modal {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity .25s;
    z-index: 998;
}

.reward-modal.open {
    opacity: 1;
    visibility: visible;
}

.reward-mask {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, .55);
}

.reward-card {
    position: relative;
    background: var(--lc-card);
    border-radius: var(--lc-radius);
    padding: 28px;
    text-align: center;
    width: 340px;
    max-width: calc(100vw - 32px);
    box-shadow: var(--lc-shadow-lg);
    transform: scale(.92);
    transition: transform .25s;
}

.reward-modal.open .reward-card {
    transform: scale(1);
}

.reward-title {
    font-size: 18px;
    margin-bottom: 16px;
    color: var(--lc-color-primary);
}

.reward-qr-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}

.reward-qr-grid.is-single {
    grid-template-columns: 1fr;
}

.reward-qr-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.reward-qr {
    width: 100%;
    max-width: 150px;
    aspect-ratio: 1 / 1;
    object-fit: contain;
    border-radius: 8px;
    background: #fff;
    padding: 4px;
}

.reward-qr-grid.is-single .reward-qr {
    max-width: 220px;
}

.reward-qr-label {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    color: var(--lc-text-2);
}

.reward-qr-label i {
    font-size: 16px;
}

.reward-tip {
    font-size: 13px;
    color: var(--lc-text-2);
    margin-top: 12px;
}

.reward-close {
    position: absolute;
    top: 10px;
    right: 12px;
    font-size: 22px;
    color: var(--lc-text-2);
}

/* ============================== 提示条 ============================== */
.toast {
    position: fixed;
    left: 50%;
    bottom: 40px;
    transform: translateX(-50%) translateY(20px);
    background: rgba(0, 0, 0, .82);
    color: #fff;
    padding: 10px 20px;
    border-radius: 999px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
    opacity: 0;
    visibility: hidden;
    transition: all .3s;
    z-index: 1000;
}

.toast.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* ============================== 登录 / 注册弹窗 ============================== */
html.auth-open {
    overflow: hidden;
}

.auth-modal-mask {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .55);
    z-index: 1100;
    backdrop-filter: blur(2px);
}

.auth-modal {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    z-index: 1101;
}

.auth-modal-card {
    position: relative;
    width: 380px;
    max-width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    background: var(--lc-card);
    border-radius: var(--lc-radius);
    box-shadow: var(--lc-shadow-lg);
    padding: 28px;
}

.auth-modal-close {
    position: absolute;
    top: 12px;
    right: 14px;
    font-size: 22px;
    line-height: 1;
    color: var(--lc-text-2);
    transition: color .2s;
}

.auth-modal-close:hover {
    color: var(--lc-color-primary);
}

.auth-modal-head {
    text-align: center;
    margin-bottom: 18px;
}

.auth-modal-head h3 {
    font-size: 20px;
    font-weight: 700;
}

.auth-modal-subtitle {
    font-size: 13px;
    color: var(--lc-text-2);
    margin-top: 4px;
}

.auth-modal-alert {
    display: none;
    padding: 9px 12px;
    border-radius: var(--lc-radius-sm);
    font-size: 13px;
    line-height: 1.5;
    margin-bottom: 14px;
    background: rgba(245, 34, 45, .1);
    color: #f5222d;
}

.auth-modal-alert.show {
    display: block;
}

.auth-modal-alert.success {
    background: rgba(103, 194, 58, .14);
    color: #52a524;
}

.auth-form-row {
    position: relative;
    margin-bottom: 14px;
}

.auth-form-row>i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--lc-text-2);
    font-size: 16px;
    pointer-events: none;
}

.auth-form-row input {
    width: 100%;
    height: 44px;
    padding: 0 14px;
    border: 1px solid var(--lc-border);
    border-radius: var(--lc-radius-sm);
    background: var(--lc-bg-soft);
    color: var(--lc-text);
    font-size: 14px;
    font-family: inherit;
    transition: border-color .2s, box-shadow .2s;
}

.auth-form-row>i+input {
    padding-left: 40px;
}

.auth-form-row input:focus {
    outline: none;
    border-color: var(--lc-color-primary);
    box-shadow: 0 0 0 3px var(--lc-color-primary-soft);
}

.auth-captcha-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.auth-captcha-row input {
    flex: 1;
}

.auth-captcha-row img {
    height: 44px;
    border-radius: var(--lc-radius-sm);
    cursor: pointer;
    background: var(--lc-bg-soft);
}

.auth-inline-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.auth-inline-row input {
    flex: 1;
}

.auth-inline-btn {
    flex: none;
    height: 44px;
    padding: 0 16px;
    border-radius: var(--lc-radius-sm);
    background: var(--lc-color-primary-soft);
    color: var(--lc-color-primary);
    font-size: 13px;
    white-space: nowrap;
    transition: opacity .2s;
}

.auth-inline-btn:disabled {
    opacity: .6;
    cursor: not-allowed;
}

.auth-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--lc-text-2);
    margin-bottom: 16px;
    cursor: pointer;
}

.auth-checkbox input {
    accent-color: var(--lc-color-primary);
}

.auth-submit {
    width: 100%;
    border-radius: var(--lc-radius-sm);
}

.auth-submit:disabled {
    opacity: .6;
    cursor: not-allowed;
}

.auth-modal-switch {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-top: 16px;
    font-size: 13px;
}

.auth-modal-switch a {
    color: var(--lc-color-primary);
}

.auth-login-ext:empty {
    display: none;
}

@media (max-width: 480px) {
    .auth-modal-card {
        padding: 22px 18px;
    }
}

/* ============================== 错误页 ============================== */
.error-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--lc-bg-card);
    padding: 20px;
}

.error-card {
    background: var(--lc-card);
    border-radius: var(--lc-radius);
    box-shadow: var(--lc-shadow-sm);
    padding: 48px 40px;
    text-align: center;
    max-width: 420px;
    width: 100%;
}

.error-code {
    font-size: 90px;
    font-weight: 900;
    line-height: 1;
    background: linear-gradient(120deg, var(--lc-color-primary), rgba(var(--lc-color-primary-light), .65));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.pw-icon {
    font-size: 64px;
    color: var(--lc-color-primary);
}

.error-msg {
    color: var(--lc-text-2);
    margin: 14px 0 24px;
}

.pw-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 18px;
}

.pw-form input {
    height: 46px;
    padding: 0 16px;
    border: 1px solid var(--lc-border);
    border-radius: var(--lc-radius-sm);
    background: var(--lc-bg-card);
    color: var(--lc-text);
    outline: none;
}

.pw-form input:focus {
    border-color: var(--lc-color-primary);
}

.back-home {
    font-size: 13px;
    color: var(--lc-text-2);
}

/* ============================== 音乐播放器 ============================== */
.widget-music {
    padding: 16px;
}

.music-player-widget {
    position: relative;
    --music-primary: var(--music-theme, var(--lc-color-primary));
}

.music-head {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
    padding: 0 2px;
}

.music-cover {
    position: relative;
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--lc-card);
    box-shadow: var(--lc-shadow-md);
    background: var(--lc-color-primary-soft);
    display: flex;
    align-items: center;
    justify-content: center;
}

.music-cover-icon {
    position: absolute;
    font-size: 22px;
    color: var(--music-primary);
    opacity: .4;
}

.music-cover-img {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity .3s;
    animation: music-spin 12s linear infinite;
    animation-play-state: paused;
}

.music-cover-img.is-visible {
    opacity: 1;
}

.music-player-widget.is-playing .music-cover-img {
    animation-play-state: running;
}

@keyframes music-spin {
    to {
        transform: rotate(360deg);
    }
}

.music-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.music-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    overflow: hidden;
}

.music-title {
    flex: 1;
    min-width: 0;
    margin: 0;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.3;
    color: var(--lc-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.btn-lrc-toggle {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    padding: 2px 6px 2px 0;
    color: var(--lc-text-2);
    font-size: 18px;
    transition: color .3s, transform .2s;
}

.btn-lrc-toggle:hover {
    color: var(--music-primary);
}

.btn-lrc-toggle:active {
    transform: scale(.95);
}

.icon-lrc-on {
    display: none;
}

.btn-lrc-toggle.active .icon-lrc-on {
    display: inline;
}

.btn-lrc-toggle.active .icon-lrc-off {
    display: none;
}

.music-artist {
    margin: 0;
    font-size: 12px;
    font-weight: 500;
    color: var(--lc-text-2);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.music-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    height: 20px;
    margin-top: 2px;
    color: var(--lc-text-2);
}

.music-time {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
    font-size: 10px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.time-sep {
    opacity: .5;
}

.music-volume {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: auto;
}

.btn-mute {
    display: flex;
    align-items: center;
    padding: 2px;
    color: var(--lc-text-2);
    font-size: 18px;
    transition: color .2s;
}

.btn-mute:hover {
    color: var(--music-primary);
}

.btn-mute .icon-vol-mute {
    display: none;
}

.btn-mute.is-muted .icon-vol-mute {
    display: inline;
}

.btn-mute.is-muted .icon-vol-high {
    display: none;
}

.vol-container {
    position: relative;
    width: 64px;
    height: 4px;
    margin-left: 4px;
    border-radius: 999px;
    background: var(--lc-border);
    cursor: pointer;
    touch-action: none;
}

.vol-bar {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 70%;
    border-radius: 999px;
    background: var(--music-primary);
}

.progress-container {
    position: relative;
    width: 100%;
    height: 4px;
    margin: 8px 0;
    border-radius: 999px;
    background: var(--lc-border);
    cursor: pointer;
    touch-action: none;
}

.progress-bar {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 0;
    border-radius: 999px;
    background: var(--music-primary);
    transition: width .1s linear;
}

.progress-thumb {
    position: absolute;
    top: 50%;
    left: 0;
    width: 12px;
    height: 12px;
    margin: -6px 0 0 -6px;
    border-radius: 50%;
    background: var(--music-primary);
    box-shadow: 0 0 0 2px var(--lc-card);
    transform: scale(0);
    transition: transform .2s;
}

.progress-container:hover .progress-thumb,
.music-player-widget.is-seeking .progress-thumb {
    transform: scale(1);
}

.music-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2px;
    user-select: none;
}

.music-controls button {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    color: var(--lc-text-2);
    transition: color .2s, transform .15s, background .3s;
}

.music-controls button:hover {
    color: var(--music-primary);
}

.music-controls button:active {
    transform: scale(.95);
}

.music-controls .btn-prev i,
.music-controls .btn-next i {
    font-size: 18px;
}

.music-controls .btn-repeat i,
.music-controls .btn-drawer-toggle i {
    font-size: 16px;
}

.music-controls .btn-play i {
    font-size: 22px;
}

.btn-repeat.active,
.btn-drawer-toggle.active {
    color: var(--music-primary);
}

.icon-repeat-one,
.icon-shuffle {
    display: none;
}

.btn-repeat.mode-1 .icon-repeat {
    display: none;
}

.btn-repeat.mode-1 .icon-repeat-one {
    display: inline;
}

.btn-repeat.mode-2 .icon-repeat {
    display: none;
}

.btn-repeat.mode-2 .icon-shuffle {
    display: inline;
}

.btn-play {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--lc-color-primary-soft);
    color: var(--music-primary) !important;
}

.btn-play:hover {
    filter: brightness(1.05);
}

.btn-play.is-playing {
    background: var(--music-primary);
    color: #fff !important;
}

.btn-play .icon-pause {
    display: none;
}

.btn-play.is-playing .icon-pause {
    display: inline;
}

.btn-play.is-playing .icon-play {
    display: none;
}

.lrc-drawer,
.playlist-drawer {
    display: grid;
    grid-template-rows: 0fr;
    opacity: 0;
    transition: grid-template-rows .3s cubic-bezier(.4, 0, .2, 1), opacity .3s;
}

.lrc-drawer.open,
.playlist-drawer.open {
    grid-template-rows: 1fr;
    opacity: 1;
}

.drawer-inner {
    overflow: hidden;
    min-height: 0;
}

.lrc-container,
.playlist-container {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--lc-border);
}

.lrc-container {
    height: 190px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 40px 12px;
    text-align: center;
    scroll-behavior: smooth;
}

.lrc-container::-webkit-scrollbar,
.playlist-container::-webkit-scrollbar {
    width: 4px;
}

.lrc-container::-webkit-scrollbar-thumb,
.playlist-container::-webkit-scrollbar-thumb {
    background: var(--lc-border);
    border-radius: 4px;
}

.lrc-line {
    font-size: 13px;
    line-height: 1.5;
    color: var(--lc-text-2);
    cursor: pointer;
    transition: color .3s, font-size .3s;
}

.lrc-line:hover {
    color: var(--music-primary);
}

.lrc-line.active {
    color: var(--music-primary);
    font-weight: 700;
    font-size: 15px;
}

.lrc-empty {
    padding: 30px 0;
    font-size: 13px;
    color: var(--lc-text-2);
}

.playlist-container {
    max-height: 190px;
    overflow-y: auto;
    padding-right: 4px;
}

.playlist-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px;
    border-radius: var(--lc-radius-sm);
    cursor: pointer;
    transition: background .2s;
}

.playlist-item:hover,
.playlist-item.active {
    background: var(--lc-color-primary-soft);
}

.item-cover {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    border-radius: 6px;
    object-fit: cover;
    background: var(--lc-border);
}

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

.item-title {
    font-size: 12px;
    font-weight: 700;
    color: var(--lc-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.playlist-item.active .item-title {
    color: var(--music-primary);
}

.item-artist {
    font-size: 10px;
    color: var(--lc-text-2);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.music-loading {
    position: absolute;
    inset: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--lc-radius);
    background: var(--lc-color-primary-soft);
    opacity: 0;
    pointer-events: none;
    transition: opacity .3s;
}

.music-player-widget.is-loading .music-loading {
    opacity: 1;
    pointer-events: auto;
}

.music-loading i {
    font-size: 26px;
    color: var(--music-primary);
    animation: music-spin .9s linear infinite;
}

/* ============================== 移动端抽屉导航 ============================== */
.mobile-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--lc-mobile-w);
    max-width: 82vw;
    height: 100%;
    background: var(--lc-card);
    z-index: 1000;
    transform: translateX(-105%);
    transition: transform .35s cubic-bezier(.4, 0, .2, 1);
    overflow-y: auto;
    overscroll-behavior: contain;
    box-shadow: 4px 0 24px rgba(0, 0, 0, .12);
}

body.mobile-open .mobile-nav {
    transform: translateX(0);
}

.mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .45);
    opacity: 0;
    visibility: hidden;
    transition: opacity .3s, visibility .3s;
    z-index: 999;
}

body.mobile-open .mobile-overlay {
    opacity: 1;
    visibility: visible;
}

#pageWrap {
    transition: transform .35s cubic-bezier(.4, 0, .2, 1), filter .35s;
}

body.mobile-open #pageWrap {
    transform: translateX(var(--lc-mobile-w));
    filter: blur(4px);
}

body.mobile-open {
    overflow: hidden;
}

.mobile-banner {
    height: 130px;
    background: linear-gradient(135deg, var(--lc-color-primary), rgba(var(--lc-color-primary-light), .65));
}

.mobile-profile {
    padding: 0 20px 18px;
    margin-top: -34px;
    text-align: center;
    border-bottom: 1px solid var(--lc-border);
}

.mobile-avatar {
    display: inline-block;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 3px solid var(--lc-card);
    overflow: hidden;
    box-shadow: var(--lc-shadow-sm);
}

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

.mobile-name {
    display: block;
    margin-top: 10px;
    font-size: 17px;
    font-weight: 700;
}

.mobile-desc {
    margin-top: 6px;
    font-size: 13px;
    color: var(--lc-text-2);
    line-height: 1.6;
}

.mobile-menu {
    padding: 12px 12px 30px;
}

.mobile-menu .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
}

.mobile-menu .nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border-radius: var(--lc-radius-sm);
    font-size: 15px;
}

.mobile-menu .nav-link .ri-arrow-down-s-line {
    margin-left: auto;
    transition: transform .25s;
}

.mobile-menu .nav-link:hover,
.mobile-menu .nav-link.current {
    background: var(--lc-color-primary-soft);
    color: var(--lc-color-primary);
}

.mobile-menu .has-child.open>.nav-link .ri-arrow-down-s-line {
    transform: rotate(180deg);
}

.mobile-menu .dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: transparent;
    min-width: 0;
    padding: 0 0 4px 30px;
    display: none;
}

.mobile-menu .has-child.open .dropdown {
    display: block;
}

.mobile-menu .dropdown li a {
    padding: 9px 12px;
    font-size: 14px;
    color: var(--lc-text-2);
}

@media (min-width: 861px) {

    .mobile-nav,
    .mobile-overlay {
        display: none;
    }

    body.mobile-open #pageWrap {
        transform: none;
        filter: none;
    }

    body.mobile-open {
        overflow: auto;
    }
}

/* ============================== 响应式 ============================== */
@media (max-width: 1080px) {
    .main-left {
        display: none;
    }

    .main-right {
        width: 260px;
    }
}

@media (max-width: 860px) {
    .main-wrap {
        flex-direction: column;
        align-items: stretch;
    }

    .header-inner {
        justify-content: space-between;
    }

    .main-central {
        width: 100%;
    }

    .main-right {
        display: none;
    }

    .header-nav {
        display: none;
    }

    .menu-btn {
        display: inline-flex;
    }

    /* 文章页目录 / 相关文章在移动端折叠 */
    #articleTocCol {
        display: flex;
        width: 100%;
        position: static;
        top: auto;
        order: 2;
        margin-top: 16px;
    }

    #articleTocCol .widget-title {
        display: flex;
        align-items: center;
        justify-content: space-between;
        cursor: pointer;
        user-select: none;
    }

    #articleTocCol .widget-title::after {
        content: '';
        flex: none;
        width: 8px;
        height: 8px;
        margin-left: 8px;
        border-right: 2px solid var(--lc-text-2);
        border-bottom: 2px solid var(--lc-text-2);
        transform: rotate(45deg) translate(-2px, -2px);
        transition: transform .2s;
    }

    #articleTocCol .widget.is-collapsed .widget-title::after {
        transform: rotate(-45deg) translate(-2px, -2px);
    }

    #articleTocCol .widget.is-collapsed> :not(.widget-title) {
        display: none;
    }
}

@media (max-width: 560px) {
    :root {
        --lc-mobile-w: 82vw;
    }

    .article {
        --article-pad-y: 20px;
        --article-pad-x: 16px;
        padding: var(--article-pad-y) var(--article-pad-x);
    }

    .article-title {
        font-size: 22px;
    }

    .main-right {
        grid-template-columns: 1fr;
    }

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

    .neighbor-log {
        flex-direction: column;
    }

    .neighbor-item.next {
        text-align: left;
    }

    .back-to-top {
        right: 14px;
        bottom: 14px;
    }
}

@media (prefers-reduced-motion:reduce) {
    .brand-cursor {
        opacity: 1;
        animation: none
    }
}

/* ============================== 首页精选轮播 ============================== */
.home-carousel {
    position: relative;
    border-radius: var(--lc-radius);
    overflow: hidden;
    background: var(--lc-card);
    box-shadow: var(--lc-shadow-sm);
}

.carousel-viewport {
    position: relative;
    height: 320px;
}

.carousel-slide {
    position: absolute;
    inset: 0;
    display: block;
    opacity: 0;
    visibility: hidden;
    transform: scale(1.03);
    transition: opacity .5s ease, transform .6s ease, visibility .5s;
}

.carousel-slide.is-active {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
    z-index: 1;
}

.carousel-cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.carousel-cover--none {
    background: linear-gradient(120deg, var(--lc-color-primary), rgba(var(--lc-color-primary-light), .55));
}

.carousel-mask {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, .72) 0%, rgba(0, 0, 0, .28) 45%, rgba(0, 0, 0, 0) 100%);
}

.carousel-caption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 22px 24px 42px;
    color: #fff;
    z-index: 2;
}

.carousel-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    color: #fff;
    background: var(--lc-color-primary);
    margin-bottom: 10px;
}

.carousel-title {
    font-size: 22px;
    line-height: 1.4;
    color: #fff;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.carousel-slide:hover .carousel-title {
    color: #fff;
}

.carousel-desc {
    font-size: 13.5px;
    color: rgba(255, 255, 255, .82);
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.carousel-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 12.5px;
    color: rgba(255, 255, 255, .8);
}

.carousel-meta span {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: #fff;
    background: rgba(0, 0, 0, .28);
    backdrop-filter: blur(4px);
    opacity: 0;
    transition: opacity .2s, background .2s;
}

.home-carousel:hover .carousel-arrow {
    opacity: 1;
}

.carousel-arrow:hover {
    background: var(--lc-color-primary);
}

.carousel-prev {
    left: 14px;
}

.carousel-next {
    right: 14px;
}

.carousel-dots {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 14px;
    z-index: 3;
    display: flex;
    justify-content: center;
    gap: 8px;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .55);
    transition: width .25s, background .25s;
}

.carousel-dot.is-active {
    width: 22px;
    background: #fff;
}

/* ============================== 文章版权声明 ============================== */
.article-copyright {
    margin-top: 16px;
    padding: 16px 18px;
    border-radius: var(--lc-radius-sm);
    background: var(--lc-bg-card);
    border: 1px dashed var(--lc-border);
    font-size: 13.5px;
    color: var(--lc-text-2);
    line-height: 1.9;
}

.copyright-item {
    display: flex;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 2px;
    word-break: break-all;
}

.copyright-item+.copyright-item {
    margin-top: 4px;
}

.copyright-label {
    flex: none;
    color: var(--lc-text);
    font-weight: 600;
}

.copyright-value {
    color: var(--lc-text-2);
}

.copyright-copy {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 0;
    color: var(--lc-color-primary);
    font-size: inherit;
    text-align: left;
    word-break: break-all;
    transition: color .2s;
}

.copyright-copy:hover {
    color: var(--lc-color-primary);
    text-decoration: underline;
}

.copyright-copy i {
    flex: none;
    font-size: 14px;
}

/* ============================== 新增组件响应式 ============================== */
@media (max-width: 640px) {
    .carousel-viewport {
        height: 220px;
    }

    .carousel-caption {
        padding: 16px 16px 36px;
    }

    .carousel-title {
        font-size: 17px;
    }

    .carousel-desc {
        display: none;
    }
}

@media (max-width: 560px) {
    .header-user span {
        display: none;
    }

    .header-user {
        padding: 0 4px;
    }
}

/* ============================== 自定义页面模板 ============================== */
.page-card {
    overflow: hidden;
}

.page-header {
    padding-bottom: 14px;
    border-bottom: 1px dashed var(--lc-border);
    margin-bottom: 16px;
}

.page-subtitle {
    margin-top: 8px;
    font-size: 13px;
    color: var(--lc-text-2);
}

.page-header+.article-content {
    margin-top: 0;
}

/* 标签云 */
.page-tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.page-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: var(--lc-radius-full);
    background: var(--lc-bg-card);
    border: 1px solid var(--lc-border);
    color: var(--lc-text);
    font-size: 14px;
    transition: all .2s;
}

.page-tag:hover {
    color: #fff;
    background: var(--lc-color-primary);
    border-color: var(--lc-color-primary);
    transform: translateY(-2px);
    box-shadow: var(--lc-shadow-md);
}

.page-tag-count {
    font-style: normal;
    font-size: 12px;
    padding: 1px 8px;
    border-radius: var(--lc-radius-full);
    background: var(--lc-color-primary-soft);
    color: var(--lc-color-primary);
}

.page-tag:hover .page-tag-count {
    background: rgba(255, 255, 255, .25);
    color: #fff;
}

.page-tag.level-1 {
    font-size: 13px;
    opacity: .82;
}

.page-tag.level-2 {
    font-size: 14px;
}

.page-tag.level-3 {
    font-size: 15px;
    border-color: var(--lc-color-primary);
}

.page-tag.level-4 {
    font-size: 16px;
    font-weight: 600;
    border-color: var(--lc-color-primary);
    background: var(--lc-color-primary-soft);
}

.page-tag.level-5 {
    font-size: 17px;
    font-weight: 700;
    border-color: var(--lc-color-primary);
    background: var(--lc-color-primary);
    color: #fff;
}

.page-tag.level-5 .page-tag-count {
    background: rgba(255, 255, 255, .25);
    color: #fff;
}

/* 文章归档 */
/* 归档页双卡片：标签卡片 + 归档卡片 */
.archive-card-tags .page-tag-cloud {
    margin-top: 4px;
}

.archive-card-tags .article-title i,
.archive-card-list .article-title i {
    color: var(--lc-color-primary);
    font-size: 20px;
}

/* 归档页总览统计 */
.archive-card-overview .article-title i {
    color: var(--lc-color-primary);
    font-size: 20px;
}

.overview-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(88px, 1fr));
    gap: 10px;
}

.overview-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    padding: 14px 8px;
    border-radius: var(--lc-radius-sm);
    background: var(--lc-bg-soft);
    transition: transform .2s, box-shadow .2s;
}

.overview-stat:hover {
    transform: translateY(-2px);
    box-shadow: var(--lc-shadow-sm);
}

.overview-stat-icon {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--lc-color-primary-soft);
    color: var(--lc-color-primary);
    font-size: 17px;
}

.overview-stat b {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.1;
}

.overview-stat-label {
    font-size: 12px;
    color: var(--lc-text-2);
}

.overview-chart {
    border-top: 1px dashed var(--lc-border);
    padding-top: 16px;
    margin-top: 16px;
}

.overview-chart-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 4px;
}

.overview-chart-title {
    font-size: 14px;
    font-weight: 600;
}

.overview-chart-sub {
    font-size: 12px;
    color: var(--lc-text-2);
}

.overview-bars {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    height: 170px;
    padding: 10px 2px 0;
}

.overview-bar {
    flex: 1;
    min-width: 0;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.overview-bar-value {
    font-size: 12px;
    color: var(--lc-text-2);
    margin-bottom: 4px;
    font-variant-numeric: tabular-nums;
}

.overview-bar-track {
    flex: 1;
    width: 100%;
    max-width: 32px;
    display: flex;
    align-items: flex-end;
    background: var(--lc-bg-soft);
    border-radius: var(--lc-radius-sm) var(--lc-radius-sm) 0 0;
    overflow: hidden;
}

.overview-bar-fill {
    width: 100%;
    border-radius: var(--lc-radius-sm) var(--lc-radius-sm) 0 0;
    background: linear-gradient(180deg, var(--lc-color-primary), rgba(var(--lc-color-primary-light), .55));
    transition: height .5s ease;
}

.overview-bar-label {
    margin-top: 6px;
    font-size: 12px;
    color: var(--lc-text-2);
}

/* 归档时间线 */
.archive-timeline {
    position: relative;
}

.timeline-year+.timeline-year {
    margin-top: 30px;
}

.timeline-year-badge {
    display: inline-flex;
    align-items: center;
    margin-bottom: 16px;
}

.timeline-year-badge span {
    display: inline-flex;
    align-items: center;
    padding: 4px 18px;
    border-radius: var(--lc-radius-full);
    background: var(--lc-color-primary);
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: .5px;
    box-shadow: var(--lc-shadow-sm);
}

.timeline-year-body {
    position: relative;
    margin-left: 8px;
    padding-left: 22px;
    border-left: 2px solid var(--lc-border);
}

.timeline-month+.timeline-month {
    margin-top: 20px;
}

.timeline-month-title {
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 10px;
}

.timeline-month-dot {
    position: absolute;
    left: -28px;
    top: 50%;
    transform: translateY(-50%);
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--lc-color-primary);
    box-shadow: 0 0 0 4px var(--lc-color-primary-soft);
}

.timeline-month-title em {
    font-style: normal;
    font-size: 12px;
    font-weight: 400;
    color: var(--lc-text-2);
}

.timeline-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.timeline-item {
    display: flex;
    align-items: baseline;
    gap: 12px;
    padding: 7px 12px;
    border-radius: var(--lc-radius-sm);
    transition: background .2s, transform .2s;
}

.timeline-item:hover {
    background: var(--lc-color-primary-soft);
    transform: translateX(3px);
}

.timeline-item-date {
    flex: none;
    font-size: 12px;
    font-variant-numeric: tabular-nums;
    color: var(--lc-text-2);
}

.timeline-item-link {
    font-size: 14px;
    line-height: 1.6;
    color: var(--lc-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: color .2s;
}

.timeline-item-link:hover {
    color: var(--lc-color-primary);
}

/* 友情链接 */
.page-link-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 14px;
}

.page-link-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px;
    border-radius: var(--lc-radius-sm);
    background: var(--lc-bg-card);
    border: 1px solid var(--lc-border);
    transition: all .2s;
}

.page-link-card:hover {
    border-color: var(--lc-color-primary);
    box-shadow: var(--lc-shadow-md);
    transform: translateY(-2px);
}

.page-link-icon {
    flex: none;
    width: 44px;
    height: 44px;
    border-radius: var(--lc-radius-sm);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--lc-color-primary-soft);
    color: var(--lc-color-primary);
    font-size: 20px;
}

.page-link-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.page-link-body {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.page-link-name {
    font-size: 15px;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.page-link-desc {
    font-size: 12px;
    color: var(--lc-text-2);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.page-link-letter {
    font-size: 18px;
    font-weight: 700;
}

.page-link-arrow {
    margin-left: auto;
    flex: none;
    color: var(--lc-text-2);
    font-size: 16px;
    opacity: 0;
    transform: translate(-4px, 4px);
    transition: all .2s;
}

.page-link-card:hover .page-link-arrow {
    opacity: 1;
    transform: translate(0, 0);
    color: var(--lc-color-primary);
}

/* 关于本站 */
.about-hero {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 20px;
    margin-bottom: 22px;
    border-radius: var(--lc-radius);
    background: linear-gradient(120deg, var(--lc-color-primary-soft), var(--lc-bg-card));
    border: 1px solid var(--lc-border);
}

.about-avatar {
    flex: none;
}

.about-avatar img {
    width: 76px;
    height: 76px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--lc-card);
    box-shadow: var(--lc-shadow-sm);
}

.about-hero-body {
    min-width: 0;
}

.about-hero-name {
    font-size: 19px;
    font-weight: 700;
}

.about-hero-desc {
    margin-top: 4px;
    font-size: 13px;
    color: var(--lc-text-2);
}

.about-stats {
    display: flex;
    gap: 26px;
    margin-top: 12px;
}

.about-stat {
    display: flex;
    flex-direction: column;
}

.about-stat b {
    font-size: 17px;
    color: var(--lc-color-primary);
}

.about-stat span {
    font-size: 12px;
    color: var(--lc-text-2);
}

.about-section-title {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 15px;
    font-weight: 700;
    margin: 28px 0 12px;
    padding-bottom: 10px;
    border-bottom: 1px dashed var(--lc-border);
}

.about-section-title i {
    color: var(--lc-color-primary);
}

.about-latest-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.about-latest-list a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 9px 12px;
    border-radius: var(--lc-radius-sm);
    transition: background .2s, transform .2s;
}

.about-latest-list a:hover {
    background: var(--lc-color-primary-soft);
    transform: translateX(3px);
}

.about-latest-title {
    font-size: 14px;
    color: var(--lc-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.about-latest-date {
    flex: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: var(--lc-text-2);
}

/* 微语 */
.page-twitter-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.twitter-item {
    position: relative;
    padding: 16px 18px;
    border-radius: var(--lc-radius);
    background: var(--lc-card);
    border: 1px solid var(--lc-border);
    box-shadow: var(--lc-shadow-sm);
    transition: border-color .2s, box-shadow .2s, transform .2s;
}

.twitter-item:hover {
    border-color: var(--lc-color-primary);
    box-shadow: var(--lc-shadow-md);
    transform: translateY(-2px);
}

.twitter-head {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.twitter-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    flex: none;
}

.twitter-meta {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.twitter-author {
    font-size: 14px;
    font-weight: 600;
}

.twitter-time {
    font-size: 12px;
    color: var(--lc-text-2);
    display: inline-flex;
    align-items: center;
    gap: 3px;
}

.twitter-top {
    margin-left: auto;
    flex: none;
    font-size: 12px;
    padding: 2px 10px;
    border-radius: var(--lc-radius-full);
    background: var(--lc-color-primary-soft);
    color: var(--lc-color-primary);
}

.twitter-content {
    font-size: 14px;
    line-height: 1.8;
    word-break: break-word;
}

.twitter-content p {
    margin-bottom: 8px;
}

.twitter-content p:last-child {
    margin-bottom: 0;
}

/* 微语图片网格 */
.twitter-gallery {
    display: grid;
    gap: 6px;
    margin-top: 10px;
}

.twitter-gallery.cols-1 {
    grid-template-columns: 1fr;
    max-width: 360px;
}

.twitter-gallery.cols-2 {
    grid-template-columns: repeat(2, 1fr);
    max-width: 360px;
}

.twitter-gallery.cols-3 {
    grid-template-columns: repeat(3, 1fr);
    max-width: 420px;
}

.twitter-cell {
    position: relative;
    display: block;
    overflow: hidden;
    border-radius: var(--lc-radius-sm);
    background: var(--lc-bg-soft);
    aspect-ratio: 1 / 1;
}

.twitter-cell img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .3s;
}

.twitter-cell:hover img {
    transform: scale(1.05);
}

.twitter-gallery.cols-1 .twitter-cell {
    aspect-ratio: auto;
    max-height: 420px;
}

.twitter-gallery.cols-1 .twitter-cell img {
    height: auto;
    max-height: 420px;
}

.twitter-gallery.feature .twitter-cell:first-child {
    grid-column: span 2;
    grid-row: span 2;
}

.twitter-more {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, .5);
    color: #fff;
    font-size: 20px;
    font-weight: 700;
    pointer-events: none;
}

/* 灯箱主题适配 */
.fancybox__container {
    --fancybox-bg: rgba(15, 15, 20, .92);
    --fancybox-color: var(--lc-text);
    --fancybox-content-bg: var(--lc-card);
    --fancybox-content-color: var(--lc-text);
    --fancybox-hover-color: var(--lc-color-primary);
    --f-thumb-outline-color: var(--lc-color-primary);
}

/* 页面分页 */
.page-pagination {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    background: var(--lc-card);
    border-radius: var(--lc-radius);
    box-shadow: var(--lc-shadow-sm);
}

.page-pagination .page-num {
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--lc-radius-sm);
    background: var(--lc-bg-card);
    border: 1px solid var(--lc-border);
    font-size: 14px;
    transition: all .2s;
}

.page-pagination .page-num:hover {
    border-color: var(--lc-color-primary);
    color: var(--lc-color-primary);
}

.page-pagination .page-num.active {
    background: var(--lc-color-primary);
    border-color: var(--lc-color-primary);
    color: #fff;
}

@media (max-width: 640px) {
    .about-hero {
        flex-direction: column;
        text-align: center;
    }

    .about-stats {
        justify-content: center;
    }

    .page-link-grid {
        grid-template-columns: 1fr;
    }

    .timeline-year-body {
        margin-left: 4px;
        padding-left: 16px;
    }

    .timeline-month-dot {
        left: -22px;
    }

    .timeline-item {
        gap: 8px;
        padding: 6px 8px;
    }
}

@keyframes tag-float {

    0%,
    to {
        transform: translateY(0)scale(1)
    }

    50% {
        transform: translateY(-3px)scale(1.03)
    }
}