/* 微客文集首页：三套皮肤（原皮 / 松青 / 海岚） */

/* ===== 通用骨架 ===== */
body.wiker-home {
    min-height: 100vh;
    max-width: none !important;
    width: 100% !important;
    padding: 0 !important;
}
body.wiker-home .wiker-shell {
    width: min(1180px, calc(100% - 32px));
    margin-left: auto;
    margin-right: auto;
}

/* 电脑端：顶栏保持系统原样；手机端顶栏精简见下方 media */
body.wiker-home .wiker-skin-cycle {
    display: none;
}
body.wiker-home .wiker-skins {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    flex-shrink: 0;
}
body.wiker-home .wiker-skins > span {
    font-size: 12px;
    opacity: .75;
    margin-right: 2px;
}
body.wiker-home .wiker-skin-btn {
    appearance: none;
    border: 1px solid transparent;
    border-radius: 999px;
    padding: 6px 12px;
    font-size: 12px;
    line-height: 1.2;
    min-height: 28px;
    cursor: pointer;
    background: transparent;
}
body.wiker-home .wiker-skin-btn.is-active {
    font-weight: 600;
}

/* 顶部区（标题 + 皮肤 + 筛选）三套皮肤共用尺寸 */
body.wiker-home .wiker-hero {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    min-height: 72px;
    padding: 20px 0 8px;
    box-sizing: border-box;
}
body.wiker-home .wiker-hero-text {
    min-width: 0;
    flex: 1;
}
body.wiker-home .wiker-hero h1 {
    margin: 0 0 4px;
    font-size: 26px;
    line-height: 1.25;
    font-weight: 700;
    letter-spacing: 0.02em;
}
body.wiker-home .wiker-hero p {
    margin: 0;
    font-size: 13px;
    line-height: 1.5;
    opacity: .78;
}
body.wiker-home .index-filter {
    margin-top: 10px;
    margin-bottom: 14px;
    min-height: 54px;
    padding: 10px 12px;
    box-sizing: border-box;
    border-radius: 12px;
    display: flex;
    align-items: center;
}
body.wiker-home .index-filter::before,
body.wiker-home .index-filter::after,
body.wiker-home .index-filter .layui-row::before,
body.wiker-home .index-filter .layui-row::after,
body.wiker-home .project-list-content::before,
body.wiker-home .project-list-content::after {
    content: none !important;
    display: none !important;
}
body.wiker-home .index-control {
    display: flex !important;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    width: 100%;
}
body.wiker-home .index-control .layui-form-item,
body.wiker-home .index-control .layui-inline,
body.wiker-home .index-control .layui-input-inline {
    float: none !important;
    clear: none !important;
    margin: 0 !important;
}
body.wiker-home .index-control .layui-inline {
    display: flex;
    align-items: center;
    gap: 8px;
}
body.wiker-home .index-control .layui-input,
body.wiker-home .index-control .layui-form-select .layui-input {
    height: 34px !important;
}
body.wiker-home .project-list-content {
    margin-top: 0 !important;
    margin-bottom: 0;
    padding: 0 !important;
    min-height: 0;
}
body.wiker-home .project-item {
    float: none !important;
    clear: none !important;
    left: auto !important;
    right: auto !important;
    position: relative !important;
    box-sizing: border-box !important;
    padding: 0 !important;
}
body.wiker-home .wiker-card-cover {
    display: none;
}
body.wiker-home .wiker-card-main {
    min-width: 0;
}
body.wiker-home .wiker-card {
    cursor: pointer;
}
body.wiker-home .wiker-title-link {
    color: inherit;
    font-weight: 700;
}
body.wiker-home .wiker-title-link:hover {
    color: inherit;
}
body.wiker-home .wiker-card .icon {
    width: 1em;
    height: 1em;
    overflow: hidden;
}
body.wiker-home .wiker-doc-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    line-height: 18px;
    min-width: 0;
}
body.wiker-home .wiker-doc-row .index-doc-link {
    min-width: 0;
    flex: 1;
}
body.wiker-home .wiker-doc-row .layui-elip {
    display: block;
    width: auto !important;
    max-width: 100%;
}
body.wiker-home .wiker-doc-date {
    flex: 0 0 auto;
    color: inherit;
    opacity: .75;
}
body.wiker-home .wiker-empty {
    width: 100%;
    text-align: center;
    padding: 40px 0;
    color: #888;
}
body.wiker-home .layui-footer {
    position: static !important;
    top: auto !important;
}
body.wiker-home .project-list-page {
    margin: 16px auto 8px;
}

/* ===== 1) 原皮 classic ===== */
html[data-skin="classic"] body.wiker-home {
    background: #fff;
    color: #333;
}
html[data-skin="classic"] body.wiker-home .layui-header {
    border-bottom: 1px solid #ddd !important;
    background: #fff;
    position: static;
}
html[data-skin="classic"] body.wiker-home .wiker-hero h1 {
    color: #333;
}
html[data-skin="classic"] body.wiker-home .wiker-hero p {
    color: #888;
    opacity: 1;
}
html[data-skin="classic"] body.wiker-home .wiker-skin-btn {
    border-color: #ddd;
    color: #666;
    background: #f7f7f7;
}
html[data-skin="classic"] body.wiker-home .wiker-skin-btn.is-active {
    border-color: #333;
    color: #111;
    background: #fff;
}
html[data-skin="classic"] body.wiker-home .wiker-skin-cycle {
    border-color: #ddd;
    color: #666;
    background: #f7f7f7;
}
html[data-skin="classic"] body.wiker-home .index-filter {
    background: #fafafa;
    border: 1px solid #e6e6e6;
    box-shadow: none;
}
html[data-skin="classic"] body.wiker-home .index-control .layui-input,
html[data-skin="classic"] body.wiker-home .index-control .layui-form-select .layui-input {
    border-radius: 4px !important;
    background: #fff !important;
    color: #333 !important;
    border: 1px solid #e6e6e6 !important;
}
html[data-skin="classic"] body.wiker-home .project-list-content {
    display: flex !important;
    flex-wrap: wrap;
    gap: 0;
    justify-content: flex-start;
}
html[data-skin="classic"] body.wiker-home .project-item {
    width: 350px !important;
    height: 170px !important;
    margin: 10px !important;
    border: 1px solid #ddd !important;
    border-radius: 4px !important;
    box-shadow: 0 1px 3px rgba(0,0,0,.055) !important;
    background: #fff;
    overflow: hidden;
}
html[data-skin="classic"] body.wiker-home .wiker-card {
    height: 100%;
    border: 0;
    box-shadow: none;
    border-radius: 0;
    background: #fff;
    overflow: hidden;
    color: #333;
}
html[data-skin="classic"] body.wiker-home .wiker-card-accent,
html[data-skin="classic"] body.wiker-home .wiker-card-cover {
    display: none;
}
html[data-skin="classic"] body.wiker-home .wiker-card .layui-card-header {
    border-bottom: 1px solid #f6f6f6;
    background: #fff !important;
    color: #333;
    height: auto;
    line-height: 1.4;
    padding: 10px 15px;
}
html[data-skin="classic"] body.wiker-home .wiker-card .layui-card-body {
    color: #666;
    padding: 10px 15px;
}
html[data-skin="classic"] body.wiker-home .wiker-title-link {
    color: #333;
}
html[data-skin="classic"] body.wiker-home .index-doc-link {
    color: #666 !important;
}
html[data-skin="classic"] body.wiker-home .project-item:hover {
    box-shadow: 4px 4px 5px #ddd;
}
html[data-skin="classic"] body.wiker-home .layui-footer {
    border-top: 1px solid #e6e6e6 !important;
}

/* ===== 2) 松青 modern ===== */
html[data-skin="modern"] {
    --wk-bg: #eef4f1;
    --wk-surface: rgba(255, 255, 255, 0.88);
    --wk-card: #ffffff;
    --wk-text: #17302b;
    --wk-muted: #5d746e;
    --wk-line: rgba(15, 118, 110, 0.14);
    --wk-accent: #0f766e;
    --wk-accent-2: #14b8a6;
    --wk-shadow: 0 16px 36px rgba(15, 118, 110, 0.1);
    --wk-hero: radial-gradient(1000px 380px at 12% -10%, rgba(45, 212, 191, 0.26), transparent 55%),
        linear-gradient(180deg, #e8f4ef 0%, #eef4f1 100%);
}
html[data-skin="modern"] body.wiker-home {
    background: var(--wk-hero);
    color: var(--wk-text);
}
html[data-skin="modern"] body.wiker-home .layui-header {
    border-bottom: 1px solid var(--wk-line) !important;
    background: var(--wk-surface);
    /* 不用 backdrop-filter，悬停下拉时部分浏览器会整页闪一下 */
    position: sticky;
    top: 0;
    z-index: 40;
}
html[data-skin="modern"] body.wiker-home .layui-nav .layui-nav-item a,
html[data-skin="modern"] body.wiker-home .layui-nav .layui-nav-item a:hover {
    color: var(--wk-text) !important;
}
html[data-skin="modern"] body.wiker-home .mrdoc-search-input {
    background: var(--wk-card);
    border: 1px solid var(--wk-line);
    color: var(--wk-text);
}
html[data-skin="modern"] body.wiker-home .wiker-hero h1 {
    color: var(--wk-text);
}
html[data-skin="modern"] body.wiker-home .wiker-hero p {
    color: var(--wk-muted);
    opacity: 1;
}
html[data-skin="modern"] body.wiker-home .wiker-skin-btn {
    border-color: var(--wk-line);
    color: var(--wk-muted);
    background: var(--wk-surface);
}
html[data-skin="modern"] body.wiker-home .wiker-skin-btn.is-active {
    border-color: var(--wk-accent);
    color: var(--wk-accent);
    background: #fff;
}
html[data-skin="modern"] body.wiker-home .wiker-skin-cycle {
    border-color: var(--wk-line);
    color: var(--wk-muted);
    background: var(--wk-surface);
}
html[data-skin="modern"] body.wiker-home .index-filter {
    background: var(--wk-surface);
    border: 1px solid var(--wk-line);
    box-shadow: var(--wk-shadow);
}
html[data-skin="modern"] body.wiker-home .index-control .layui-input,
html[data-skin="modern"] body.wiker-home .index-control .layui-form-select .layui-input {
    border-radius: 10px !important;
    background: var(--wk-card) !important;
    color: var(--wk-text) !important;
    border: 1px solid var(--wk-line) !important;
}
html[data-skin="modern"] body.wiker-home .project-list-content {
    display: grid !important;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-auto-rows: auto;
    gap: 20px;
    align-content: start;
    align-items: stretch;
}
html[data-skin="modern"] body.wiker-home .project-item {
    width: auto !important;
    height: auto !important;
    margin: 0 !important;
    border: 0 !important;
    box-shadow: none !important;
    background: transparent !important;
    overflow: visible;
}
html[data-skin="modern"] body.wiker-home .wiker-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 0;
    border-radius: 16px;
    background: var(--wk-card);
    border: 1px solid var(--wk-line);
    box-shadow: var(--wk-shadow);
    overflow: hidden;
    color: var(--wk-text);
    transition: transform .18s ease, box-shadow .18s ease;
}
html[data-skin="modern"] body.wiker-home .project-item:hover .wiker-card {
    transform: translateY(-4px);
    box-shadow: 0 22px 44px rgba(15, 118, 110, 0.16);
}
html[data-skin="modern"] body.wiker-home .wiker-card-accent {
    display: none;
}
html[data-skin="modern"] body.wiker-home .wiker-card-cover {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 64px;
    flex: 0 0 64px;
    background:
        radial-gradient(circle at 20% 20%, rgba(255,255,255,.28), transparent 45%),
        linear-gradient(135deg, var(--wk-accent) 0%, var(--wk-accent-2) 100%);
    color: #fff;
}
html[data-skin="modern"] body.wiker-home .wiker-card-cover .icon,
html[data-skin="modern"] body.wiker-home .wiker-card-cover img {
    width: 28px;
    height: 28px;
    filter: drop-shadow(0 6px 12px rgba(0,0,0,.18));
}
html[data-skin="modern"] body.wiker-home .wiker-card-cover img {
    object-fit: contain;
    border-radius: 12px;
    background: rgba(255,255,255,.18);
    padding: 8px;
}
html[data-skin="modern"] body.wiker-home .wiker-card-main {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
}
html[data-skin="modern"] body.wiker-home .wiker-card .layui-card-header {
    border: 0;
    padding: 14px 16px 6px;
    background: transparent !important;
    color: var(--wk-text);
    height: auto;
    line-height: 1.4;
}
html[data-skin="modern"] body.wiker-home .wiker-card .wiker-inline-icon {
    display: none;
}
html[data-skin="modern"] body.wiker-home .wiker-card .layui-card-body {
    padding: 0 16px 16px;
    color: var(--wk-muted);
    flex: 1;
}
html[data-skin="modern"] body.wiker-home .wiker-card .wiker-intro {
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
html[data-skin="modern"] body.wiker-home .wiker-card .wiker-doc-list {
    border-top: 1px dashed var(--wk-line);
    padding-top: 8px;
}
html[data-skin="modern"] body.wiker-home .wiker-card .wiker-doc-row:nth-child(n+3) {
    display: none;
}
html[data-skin="modern"] body.wiker-home .index-doc-link {
    color: var(--wk-muted) !important;
}
html[data-skin="modern"] body.wiker-home .project-list-page .layui-btn-normal {
    background: var(--wk-accent) !important;
}
html[data-skin="modern"] body.wiker-home .layui-footer {
    border-top: 1px solid var(--wk-line) !important;
    color: var(--wk-muted);
}
html[data-skin="modern"] body.wiker-home .layui-footer a {
    color: var(--wk-accent);
}

/* ===== 3) 海岚 hailan：列表布局 + 截图浅蓝海岚色系 ===== */
html[data-skin="hailan"] {
    --wk-bg: #eef2f8;
    --wk-surface: rgba(255, 255, 255, 0.92);
    --wk-card: #ffffff;
    --wk-text: #1e293b;
    --wk-muted: #64748b;
    --wk-line: rgba(37, 99, 235, 0.14);
    --wk-accent: #3b82f6;
    --wk-accent-2: #60a5fa;
    --wk-shadow: 0 16px 36px rgba(37, 99, 235, 0.1);
}
html[data-skin="hailan"],
html[data-skin="hailan"] body.wiker-home {
    background: #eef2f8 !important;
    background-image: none !important;
    color: var(--wk-text);
}
html[data-skin="hailan"] body.wiker-home {
    height: auto !important;
    min-height: 100vh;
}
html[data-skin="hailan"] body.wiker-home .layui-header {
    border-bottom: 1px solid var(--wk-line) !important;
    background: var(--wk-surface);
    position: sticky;
    top: 0;
    z-index: 40;
}
html[data-skin="hailan"] body.wiker-home .layui-nav .layui-nav-item a,
html[data-skin="hailan"] body.wiker-home .layui-nav .layui-nav-item a:hover {
    color: var(--wk-text) !important;
}
html[data-skin="hailan"] body.wiker-home .mrdoc-search-input {
    background: var(--wk-card);
    border: 1px solid var(--wk-line);
    color: var(--wk-text);
}
html[data-skin="hailan"] body.wiker-home .layui-header button {
    background: transparent !important;
    color: var(--wk-muted);
}
html[data-skin="hailan"] body.wiker-home .wiker-hero h1 {
    color: var(--wk-text);
}
html[data-skin="hailan"] body.wiker-home .wiker-hero p {
    color: var(--wk-muted);
    opacity: 1;
}
html[data-skin="hailan"] body.wiker-home .wiker-skin-btn {
    border-color: var(--wk-line);
    color: var(--wk-muted);
    background: var(--wk-surface);
}
html[data-skin="hailan"] body.wiker-home .wiker-skin-btn.is-active {
    border-color: var(--wk-accent);
    color: #fff;
    background: var(--wk-accent);
}
html[data-skin="hailan"] body.wiker-home .wiker-skin-cycle {
    border-color: var(--wk-line);
    color: var(--wk-muted);
    background: var(--wk-surface);
}
html[data-skin="hailan"] body.wiker-home .index-filter {
    background: var(--wk-surface);
    border: 1px solid var(--wk-line);
    box-shadow: var(--wk-shadow);
}
html[data-skin="hailan"] body.wiker-home .index-control .layui-input,
html[data-skin="hailan"] body.wiker-home .index-control .layui-form-select .layui-input {
    border-radius: 10px !important;
    background: var(--wk-card) !important;
    color: var(--wk-text) !important;
    border: 1px solid var(--wk-line) !important;
}
html[data-skin="hailan"] body.wiker-home .project-list-content {
    display: grid !important;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px 36px;
    align-content: start;
    align-items: start;
}
html[data-skin="hailan"] body.wiker-home .project-item {
    width: auto !important;
    height: auto !important;
    margin: 0 !important;
    border: 0 !important;
    box-shadow: none !important;
    background: transparent !important;
    overflow: visible;
}
html[data-skin="hailan"] body.wiker-home .wiker-card {
    position: relative;
    display: block;
    min-height: 0;
    padding: 0;
    border-radius: 0;
    background: transparent;
    border: 0;
    box-shadow: none;
    overflow: visible;
    color: var(--wk-text);
}
html[data-skin="hailan"] body.wiker-home .wiker-card-accent,
html[data-skin="hailan"] body.wiker-home .wiker-card-cover {
    display: none !important;
}
html[data-skin="hailan"] body.wiker-home .wiker-card-main {
    display: block;
    min-width: 0;
}
html[data-skin="hailan"] body.wiker-home .wiker-card .layui-card-header {
    border: 0 !important;
    padding: 0 0 10px !important;
    margin: 0 0 12px;
    background: transparent !important;
    color: var(--wk-text);
    height: auto;
    line-height: 1.4;
    border-bottom: 1px solid rgba(59, 130, 246, 0.28) !important;
}
html[data-skin="hailan"] body.wiker-home .wiker-card .wiker-inline-icon {
    display: inline;
    width: 1em;
    height: 1em;
    vertical-align: -0.15em;
    margin-right: 2px;
}
html[data-skin="hailan"] body.wiker-home .wiker-card .layui-card-body {
    padding: 0 !important;
    color: var(--wk-muted);
    border: 0;
}
html[data-skin="hailan"] body.wiker-home .wiker-card .wiker-intro {
    margin: 0 0 8px;
    white-space: normal;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
html[data-skin="hailan"] body.wiker-home .wiker-card .wiker-intro .layui-icon-speaker {
    display: none;
}
html[data-skin="hailan"] body.wiker-home .wiker-card .wiker-doc-list {
    display: block;
}
html[data-skin="hailan"] body.wiker-home .wiker-card .wiker-doc-row:nth-child(n+4) {
    display: none;
}
html[data-skin="hailan"] body.wiker-home .wiker-card .index-add-link {
    position: static;
    margin-left: 8px;
}
html[data-skin="hailan"] body.wiker-home .wiker-card .layui-badge-rim {
    margin-left: 6px;
    background: transparent;
}
html[data-skin="hailan"] body.wiker-home .project-item:hover .wiker-card {
    border-color: transparent;
    box-shadow: none;
}
html[data-skin="hailan"] body.wiker-home .project-item:hover .wiker-title-link {
    color: var(--wk-accent) !important;
}
html[data-skin="hailan"] body.wiker-home .wiker-title-link {
    color: var(--wk-text) !important;
    font-size: 16px;
}
html[data-skin="hailan"] body.wiker-home .index-doc-link {
    color: var(--wk-muted) !important;
}
html[data-skin="hailan"] body.wiker-home .index-doc-link:hover,
html[data-skin="hailan"] body.wiker-home .wiker-title-link:hover {
    color: var(--wk-accent) !important;
}
html[data-skin="hailan"] body.wiker-home .wiker-card .icon,
html[data-skin="hailan"] body.wiker-home .layui-badge-rim {
    color: var(--wk-accent);
}
html[data-skin="hailan"] body.wiker-home .layui-badge-rim {
    border-color: rgba(59, 130, 246, 0.28);
}
html[data-skin="hailan"] body.wiker-home .project-list-page .layui-btn-normal {
    background: var(--wk-accent) !important;
}
html[data-skin="hailan"] body.wiker-home .layui-footer {
    border-top: 1px solid var(--wk-line) !important;
    color: var(--wk-muted);
}
html[data-skin="hailan"] body.wiker-home .layui-footer a {
    color: var(--wk-accent);
}
html[data-skin="hailan"] body.wiker-home .wiker-empty {
    color: var(--wk-muted);
}

@media screen and (max-width: 992px) {
    html[data-skin="modern"] body.wiker-home .project-list-content,
    html[data-skin="hailan"] body.wiker-home .project-list-content {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}
@media screen and (max-width: 768px) {
    body.wiker-home {
        padding-bottom: env(safe-area-inset-bottom);
    }
    body.wiker-home .wiker-shell {
        width: calc(100% - 24px);
    }

    /* ===== 手机顶栏：仅 Logo + 皮肤循环 + 头像 ===== */
    body.wiker-home .layui-header {
        padding: 0 !important;
        padding-top: env(safe-area-inset-top) !important;
        min-height: 52px !important;
        height: auto;
        display: flex;
        align-items: center;
    }
    body.wiker-home .layui-header > div {
        width: calc(100% - 24px);
        margin: 0 auto;
        display: flex !important;
        flex-direction: row !important;
        justify-content: space-between !important;
        align-items: center;
        min-height: 52px;
    }
    body.wiker-home .layui-header > div > div:first-child {
        display: flex;
        align-items: center;
        flex-shrink: 0;
    }
    body.wiker-home .layui-header .logo {
        position: static !important;
        left: auto !important;
        top: auto !important;
        display: inline-flex;
        align-items: center;
        height: 36px;
        line-height: 1;
    }
    body.wiker-home .layui-header .logo img {
        height: 32px;
        width: auto;
        display: block;
    }
    body.wiker-home .layui-header > div > div:nth-child(2) {
        display: none !important;
    }
    body.wiker-home .layui-header > div > div:nth-child(3) {
        display: flex !important;
        align-items: center;
        gap: 8px;
        margin-left: auto;
        height: 52px;
    }
    body.wiker-home .layui-header > div > div:nth-child(3) > div:not(:last-child) {
        display: none !important;
    }
    body.wiker-home .layui-header > div > div:nth-child(3) > div:last-child {
        display: flex;
        align-items: center;
        height: 100%;
    }
    body.wiker-home .layui-header .layui-nav {
        padding: 0 !important;
        background: transparent !important;
        display: flex !important;
        align-items: center;
        height: 52px;
        line-height: normal;
    }
    body.wiker-home .layui-header .layui-nav .layui-nav-item {
        line-height: normal !important;
        height: auto;
        display: inline-flex;
        align-items: center;
    }
    body.wiker-home .layui-header .layui-nav .layui-nav-item > a {
        font-size: 0;
        padding: 0 !important;
        margin: 0;
        width: 40px;
        height: 40px;
        min-height: 40px;
        border-radius: 50%;
        display: inline-flex !important;
        align-items: center;
        justify-content: center;
        box-sizing: border-box;
        border: 1px solid rgba(0, 0, 0, 0.08);
        background: rgba(0, 0, 0, 0.04);
        color: #6b7280 !important;
        position: relative;
    }
    body.wiker-home .layui-header .layui-nav .layui-nav-item > a:hover {
        background: rgba(0, 0, 0, 0.06);
        color: #4b5563 !important;
    }
    body.wiker-home .layui-header .layui-nav .layui-nav-item > a .layui-icon {
        font-size: 18px;
        line-height: 1;
        color: inherit !important;
    }
    body.wiker-home .layui-header .layui-nav .layui-nav-item > a .layui-nav-more,
    body.wiker-home .layui-header .layui-nav .layui-nav-item > a .layui-nav-mored {
        display: none !important;
    }
    body.wiker-home .layui-header .layui-nav .layui-nav-child {
        min-width: 148px;
        top: calc(100% + 6px) !important;
        padding: 6px 0;
        border-radius: 10px;
        border: 1px solid rgba(0, 0, 0, 0.08);
        box-shadow: 0 10px 28px rgba(15, 23, 42, 0.12);
        overflow: hidden;
    }
    body.wiker-home .layui-header .layui-nav .layui-nav-child dd {
        margin: 0;
    }
    body.wiker-home .layui-header .layui-nav .layui-nav-child dd a {
        display: flex !important;
        align-items: center;
        gap: 10px;
        min-height: 44px;
        padding: 10px 16px !important;
        font-size: 14px !important;
        line-height: 1.3;
        color: #374151 !important;
    }
    body.wiker-home .layui-header .layui-nav .layui-nav-child dd a .layui-icon {
        display: inline-block !important;
        width: 18px;
        font-size: 16px;
        line-height: 1;
        text-align: center;
        color: #6b7280 !important;
        flex-shrink: 0;
    }
    body.wiker-home .layui-header .layui-nav .layui-nav-child dd a span {
        display: inline !important;
        font-size: 14px !important;
        white-space: nowrap;
    }
    body.wiker-home .wiker-skin-cycle {
        display: inline-flex !important;
        appearance: none;
        border: 1px solid transparent;
        border-radius: 999px;
        padding: 0 10px;
        height: 28px;
        min-height: 28px;
        font-size: 12px;
        line-height: 28px;
        cursor: pointer;
        background: transparent;
        white-space: nowrap;
        align-items: center;
        box-sizing: border-box;
    }
    /* hero 三按钮皮肤仅电脑；手机用顶栏循环按钮 */
    body.wiker-home .wiker-skins {
        display: none !important;
    }

    /* 顶栏已有品牌名，手机端去掉重复大标题 */
    body.wiker-home .wiker-hero {
        flex-direction: column;
        align-items: flex-start;
        min-height: 0;
        padding: 10px 0 2px;
        gap: 8px;
    }
    body.wiker-home .wiker-hero h1 {
        display: none;
    }
    body.wiker-home .wiker-hero p {
        font-size: 13px;
        line-height: 1.45;
        opacity: .85;
    }

    /* 筛选区：手机仅搜索框 */
    body.wiker-home .index-filter {
        margin-top: 8px;
        margin-bottom: 12px;
        min-height: 0;
        padding: 8px;
        border-radius: 12px;
    }
    body.wiker-home .index-control {
        flex-direction: column !important;
        align-items: stretch !important;
        justify-content: flex-start !important;
        gap: 0 !important;
    }
    body.wiker-home .wiker-filter-group,
    body.wiker-home .wiker-filter-role,
    body.wiker-home .wiker-filter-sort {
        display: none !important;
    }
    body.wiker-home .wiker-filter-ops,
    body.wiker-home .wiker-filter-ops .layui-inline,
    body.wiker-home .wiker-filter-kw {
        width: 100% !important;
        max-width: none !important;
    }
    body.wiker-home .wiker-filter-kw .layui-input {
        width: 100% !important;
        height: 40px !important;
        font-size: 14px !important;
    }

    html[data-skin="classic"] body.wiker-home .layui-header .layui-nav .layui-nav-item > a {
        color: #888 !important;
        background: #f5f5f5;
        border-color: #e5e5e5;
    }
    html[data-skin="modern"] body.wiker-home .layui-header .layui-nav .layui-nav-item > a,
    html[data-skin="modern"] body.wiker-home .layui-header .layui-nav .layui-nav-item > a:hover {
        color: var(--wk-muted) !important;
        background: rgba(15, 118, 110, 0.08);
        border-color: var(--wk-line);
    }
    html[data-skin="hailan"] body.wiker-home .layui-header .layui-nav .layui-nav-item > a,
    html[data-skin="hailan"] body.wiker-home .layui-header .layui-nav .layui-nav-item > a:hover {
        color: var(--wk-muted) !important;
        background: rgba(37, 99, 235, 0.08);
        border-color: var(--wk-line);
    }
}
@media screen and (max-width: 640px) {
    html[data-skin="modern"] body.wiker-home .project-list-content,
    html[data-skin="hailan"] body.wiker-home .project-list-content,
    html[data-skin="classic"] body.wiker-home .project-list-content {
        display: grid !important;
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 0 0 20px;
    }
    html[data-skin="classic"] body.wiker-home .project-item {
        width: 100% !important;
        margin: 0 !important;
    }
    html[data-skin="hailan"] body.wiker-home .wiker-card {
        padding: 0;
        min-height: 0;
    }
    /* 松青：压矮封面色块，突出文集标题与文档列表 */
    html[data-skin="modern"] body.wiker-home .wiker-card {
        min-height: 0;
        border-radius: 14px;
    }
    html[data-skin="modern"] body.wiker-home .wiker-card-cover {
        height: 44px;
        flex: 0 0 44px;
    }
    html[data-skin="modern"] body.wiker-home .wiker-card-cover .icon,
    html[data-skin="modern"] body.wiker-home .wiker-card-cover img {
        width: 22px;
        height: 22px;
        padding: 0;
    }
    html[data-skin="modern"] body.wiker-home .wiker-card-cover img {
        padding: 4px;
        border-radius: 8px;
    }
    html[data-skin="modern"] body.wiker-home .project-item:hover .wiker-card {
        transform: none;
    }
    html[data-skin="modern"] body.wiker-home .wiker-card .layui-card-header,
    html[data-skin="hailan"] body.wiker-home .wiker-card .layui-card-header,
    html[data-skin="classic"] body.wiker-home .wiker-card .layui-card-header {
        font-size: 1.05rem;
        line-height: 1.35;
        padding: 10px 12px 4px;
    }
    html[data-skin="modern"] body.wiker-home .wiker-card .layui-card-body,
    html[data-skin="hailan"] body.wiker-home .wiker-card .layui-card-body {
        padding: 0 12px 12px;
        font-size: 0.9rem;
        line-height: 1.5;
    }
    html[data-skin="modern"] body.wiker-home .wiker-card .wiker-intro {
        margin-bottom: 6px;
        -webkit-line-clamp: 1;
    }
    html[data-skin="modern"] body.wiker-home .wiker-card .wiker-doc-list {
        padding-top: 6px;
    }
    /* 手机端多展示一条近期文档 */
    html[data-skin="modern"] body.wiker-home .wiker-card .wiker-doc-row:nth-child(n+3) {
        display: flex;
    }
    html[data-skin="modern"] body.wiker-home .wiker-card .wiker-doc-row:nth-child(n+4) {
        display: none;
    }
    html[data-skin="modern"] body.wiker-home .project-item,
    html[data-skin="hailan"] body.wiker-home .project-item {
        min-height: 0;
    }
}