/* =============================================
   光影蒸阳 - 主样式表
   参考 setu66.com 摄影图风格，响应式设计
   ============================================= */

/* CSS 变量 */
:root {
    --primary: #e74c3c;
    --primary-dark: #c0392b;
    --primary-light: #ff6b6b;
    --secondary: #2c3e50;
    --accent: #f39c12;
    --bg: #f5f5f5;
    --bg-white: #ffffff;
    --text-dark: #333333;
    --text-mid: #666666;
    --text-light: #999999;
    --border: #e8e8e8;
    --shadow: 0 2px 12px rgba(0,0,0,0.08);
    --shadow-hover: 0 6px 24px rgba(0,0,0,0.15);
    --radius: 8px;
    --radius-sm: 4px;
    --transition: all 0.3s ease;
    --max-width: 1400px;
    --header-height: 60px;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;
    background: var(--bg);
    color: var(--text-dark);
    line-height: 1.6;
    min-height: 100vh;
}
a { color: var(--text-dark); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
button, input, textarea, select { font-family: inherit; font-size: inherit; outline: none; }
button { cursor: pointer; border: none; background: none; }

/* 容器 */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* =============================================
   头部导航
   ============================================= */
.site-header {
    background: var(--bg-white);
    box-shadow: 0 1px 6px rgba(0,0,0,0.06);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 3px solid var(--primary);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    overflow: visible;
}
.logo {
    display: flex;
    align-items: center;
    flex-shrink: 1;
    min-width: 0;
}
.logo img {
    height: 52px;
    width: auto;
    max-width: 240px;
    object-fit: contain;
}
.logo:hover { opacity: 0.85; }

.main-nav {
    display: flex;
    align-items: center;
    gap: 4px;
}
.nav-item {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-mid);
    transition: var(--transition);
    white-space: nowrap;
}
.nav-item:hover, .nav-item.active {
    color: var(--primary);
    background: rgba(231,76,60,0.06);
}
.nav-item .fa-chevron-down {
    font-size: 0.7rem;
    transition: transform 0.3s;
}

/* 分类下拉 */
.nav-dropdown {
    position: relative;
}
.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-hover);
    padding: 12px;
    min-width: 560px;
    z-index: 100;
    border: 1px solid var(--border);
}
.dropdown-menu.show { display: grid; grid-template-columns: repeat(5, 1fr); gap: 4px; }
.dropdown-menu a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    color: var(--text-mid);
}
.dropdown-menu a:hover { background: rgba(231,76,60,0.06); color: var(--primary); }
.cat-count {
    font-size: 0.75rem;
    background: var(--bg);
    padding: 1px 8px;
    border-radius: 10px;
    color: var(--text-light);
}

/* 右侧 */
.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}
.search-box {
    display: flex;
    align-items: center;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition);
}
.search-box:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(231,76,60,0.1); }
.search-box input {
    border: none;
    background: transparent;
    padding: 7px 16px;
    width: 200px;
    font-size: 0.9rem;
    color: var(--text-dark);
}
.search-box input::placeholder { color: var(--text-light); }
.search-box button {
    padding: 7px 14px;
    color: var(--text-light);
    transition: var(--transition);
}
.search-box button:hover { color: var(--primary); }

.user-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}
.btn-login, .btn-reg {
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}
.btn-login { color: var(--text-mid); }
.btn-login:hover { color: var(--primary); background: rgba(231,76,60,0.06); }
.btn-reg {
    background: var(--primary);
    color: #fff;
}
.btn-reg:hover { background: var(--primary-dark); color: #fff; }
.btn-upload, .btn-user, .btn-user-center, .btn-user-avatar, .btn-logout {
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    color: var(--text-mid);
    transition: var(--transition);
    font-size: 0.85rem;
}
.btn-upload { width: 36px; border-radius: 50%; }
.btn-user, .btn-logout { width: 36px; border-radius: 50%; }
.btn-user-center {
    padding: 0 14px;
    gap: 5px;
    background: var(--primary);
    color: #fff;
    font-weight: 500;
}
.btn-user-center:hover { background: var(--primary-dark); color: #fff; }
.btn-user-avatar {
    width: 36px;
    height: 36px;
    min-width: 36px;
    padding: 0;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--primary);
}
.btn-user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.btn-user-avatar:hover { border-color: var(--primary-dark); }
.btn-upload:hover { background: var(--primary); color: #fff; }
.btn-user:hover, .btn-logout:hover { color: var(--primary); }

.mobile-menu-btn {
    display: none;
    width: 38px;
    height: 38px;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    padding: 0;
    background: transparent;
    transition: opacity 0.2s;
}
.mobile-menu-btn:hover {
    opacity: 0.8;
}
.mobile-menu-btn img {
    width: 100%;
    height: 100%;
    display: block;
}

/* 移动端导航 */
.mobile-nav {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-white);
    z-index: 999;
    overflow-y: auto;
    padding: 12px;
    animation: slideDown 0.3s ease;
}
.mobile-nav.show { display: block; }
.mobile-search {
    display: flex;
    margin-bottom: 12px;
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
}
.mobile-search input {
    flex: 1;
    border: none;
    padding: 10px 16px;
    font-size: 0.95rem;
}
.mobile-search button { padding: 10px 16px; color: var(--text-light); }
.mobile-nav-item {
    display: block;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    color: var(--text-mid);
    display: flex;
    align-items: center;
    gap: 8px;
}
.mobile-nav-item:hover { background: var(--bg); color: var(--primary); }
.mobile-nav-divider { height: 1px; background: var(--border); margin: 8px 0; }

/* 详情页点赞/分享操作栏 */
.detail-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}
.detail-btn-like {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 13px 42px;
    border-radius: 30px;
    background: linear-gradient(135deg, #ff6f61, var(--primary));
    color: #fff;
    font-size: 1.05rem;
    font-weight: 600;
    border: none;
    box-shadow: 0 4px 14px rgba(231, 76, 60, 0.35);
    transition: var(--transition);
}
.detail-btn-like i { font-size: 1.3rem; }
.detail-btn-like b { font-weight: 700; }
.detail-btn-like:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(231, 76, 60, 0.45); color: #fff; }
.detail-btn-like.liked { background: linear-gradient(135deg, #e74c3c, #b93425); }
.detail-btn-like.liked i { animation: heartPop 0.45s ease; }
@keyframes heartPop {
    0% { transform: scale(1); }
    40% { transform: scale(1.45); }
    70% { transform: scale(0.9); }
    100% { transform: scale(1); }
}
.detail-btn-share {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 11px 18px;
    border-radius: 30px;
    background: var(--bg);
    border: 1px solid var(--border);
    font-size: 0.88rem;
    color: var(--text-mid);
    transition: var(--transition);
}
.detail-btn-share:hover { border-color: var(--primary); color: var(--primary); }
/* 点赞旁的「发朋友圈」主行动按钮（微信绿，一眼识别） */
.detail-btn-share.share-cta {
    background: linear-gradient(135deg, #2aae67, #1a8a4f);
    border: 1px solid transparent;
    color: #fff;
    font-size: 0.92rem;
    font-weight: 600;
    padding: 11px 22px;
    box-shadow: 0 4px 14px rgba(42, 174, 103, 0.35);
}
.detail-btn-share.share-cta i { font-size: 1.15rem; }
.detail-btn-share.share-cta:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(42, 174, 103, 0.45); color: #fff; }
/* 更多分享方式（低调的次级按钮） */
.detail-btn-share-more {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 11px 16px;
    border-radius: 30px;
    background: var(--bg);
    border: 1px solid var(--border);
    font-size: 0.85rem;
    color: var(--text-mid);
    cursor: pointer;
    transition: var(--transition);
}
.detail-btn-share-more:hover { border-color: var(--primary); color: var(--primary); }

/* 作者公开联系方式 */
.author-contacts {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}
.contact-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    border-radius: 18px;
    background: rgba(231, 76, 60, 0.06);
    font-size: 0.88rem;
    color: var(--text-mid);
    cursor: pointer;
    transition: var(--transition);
}
.contact-chip i:first-child { color: var(--primary); }
.contact-chip b { color: var(--primary); font-weight: 600; }
.contact-chip:hover { background: rgba(231, 76, 60, 0.12); transform: translateY(-1px); }
.contact-copy:active { transform: scale(0.96); }

/* 分享面板 */
.share-mask {
    display: none;
    position: fixed;
    top: 0; right: 0; bottom: 0; left: 0; /* 老内核不支持 inset 简写 */
    background: rgba(0, 0, 0, 0.45);
    z-index: 2000;
    align-items: flex-end;
    justify-content: center;
}
.share-mask.show { display: flex; }
.share-pop {
    width: 100%;
    max-width: 420px;
    background: var(--bg-white);
    border-radius: 16px 16px 0 0;
    padding: 18px 16px calc(16px + env(safe-area-inset-bottom));
    animation: slideDown 0.25s ease;
}
.share-pop h3 {
    font-size: 1rem;
    text-align: center;
    margin-bottom: 14px;
    color: var(--text-dark);
}
.share-qr {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 14px;
    background: var(--bg);
    border-radius: var(--radius-sm);
    margin-bottom: 14px;
}
.share-qr p { font-size: 0.85rem; color: var(--text-mid); }
.share-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-bottom: 14px;
}
.share-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 10px 4px;
    border-radius: var(--radius-sm);
    background: transparent;
    transition: var(--transition);
}
.share-item:hover { background: var(--bg); }
.share-item i { font-size: 1.7rem; }
.share-item span { font-size: 0.78rem; color: var(--text-mid); }
.share-close {
    width: 100%;
    padding: 11px;
    border-radius: var(--radius-sm);
    background: var(--bg);
    font-size: 0.95rem;
    color: var(--text-mid);
}
@media (min-width: 769px) {
    .share-mask { align-items: center; }
    .share-pop { border-radius: 16px; padding-bottom: 16px; }
}
@media (max-width: 768px) {
    .detail-actions { gap: 10px; }
    .detail-btn-like { flex: 1; max-width: 300px; padding: 12px 24px; }
    .detail-btn-share.share-cta, .detail-btn-share-more { flex: 0 0 auto; }
}

/* 手机底部导航 */
.bottom-nav { display: none; }

@media (max-width: 768px) {
    body {
        padding-bottom: calc(60px + env(safe-area-inset-bottom));
    }
    .bottom-nav {
        display: flex;
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 998;
        background: var(--bg-white);
        border-top: 1px solid var(--border);
        padding: 4px 0 max(4px, env(safe-area-inset-bottom));
        box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.06);
    }
    .bottom-nav-item {
        flex: 1 1 0;
        min-width: 0;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 3px;
        padding: 6px 2px;
        font-size: 0.68rem;
        line-height: 1.1;
        color: var(--text-mid);
        text-decoration: none;
        position: relative;
        overflow: hidden;
    }
    .bottom-nav-item .bn-ico {
        width: 23px;
        height: 23px;
        display: block;
        transition: transform var(--transition), color var(--transition);
    }
    .bottom-nav-item span {
        display: block;
        max-width: 100%;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .bottom-nav-item.active { color: var(--primary); font-weight: 600; }
    .bottom-nav-item.active .bn-ico { transform: translateY(-1px) scale(1.06); }
    .bottom-nav-item.active::after {
        content: '';
        position: absolute;
        top: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 22px;
        height: 2px;
        border-radius: 2px;
        background: var(--primary);
    }
    .bottom-nav-item.bn-hot { color: #059669; font-weight: 600; }
    .bottom-nav-item.bn-hot .bn-ico { color: #059669; }
    .bottom-nav-item:active .bn-ico { transform: scale(0.9); }
}

/* =============================================
   Banner / 轮播区
   ============================================= */
.hero-banner {
    background-color: #16243a;
    background-image: linear-gradient(135deg, var(--secondary) 0%, #3498db 100%);
    color: #fff;
    padding: 52px 0;
    min-height: 420px;
    display: flex;
    align-items: center;
    text-align: center;
    position: relative;
}
.hero-banner h1 {
    font-size: 2.4rem;
    font-weight: 700;
    margin-bottom: 12px;
    text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.hero-banner p {
    font-size: 1.1rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto 24px;
}
.hero-search {
    display: flex;
    max-width: 560px;
    margin: 0 auto;
    background: rgba(255,255,255,0.95);
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}
.hero-search input {
    flex: 1;
    border: none;
    padding: 14px 24px;
    font-size: 1rem;
    color: var(--text-dark);
}
.hero-search input::placeholder { color: var(--text-light); }
.hero-search button {
    padding: 14px 28px;
    background: var(--primary);
    color: #fff;
    font-weight: 600;
    transition: var(--transition);
}
.hero-search button:hover { background: var(--primary-dark); }

/* 统计栏（旧版四宫格，保留兼容其他页面） */
.stats-bar {
    display: flex;
    justify-content: center;
    gap: 48px;
    padding: 20px 0;
    margin-top: 32px;
    opacity: 0.85;
}
.stat-item { text-align: center; }
.stat-num { font-size: 1.6rem; font-weight: 700; }
.stat-label { font-size: 0.85rem; opacity: 0.8; margin-top: 2px; }

/* 平台数据条（大厂式：大数字+小标签+细分隔线，Unsplash/500px 风格） */
.stats-bar-pro {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: clamp(16px, 4vw, 40px);
    margin-top: 24px;
}
.sp-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    line-height: 1.25;
}
.sp-num {
    font-size: 1.38rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;   /* 等宽数字，数值跳动时不抖 */
    letter-spacing: 0.5px;
    text-shadow: 0 1px 4px rgba(0,0,0,0.25);
}
.sp-label {
    font-size: 0.72rem;
    opacity: 0.8;
    letter-spacing: 3px;                  /* 汉字标签拉开字距，更显精致 */
    margin-top: 3px;
    text-indent: 3px;                     /* 抵消 letter-spacing 造成的偏移 */
}
.sp-div {
    width: 1px;
    height: 28px;
    background: rgba(255,255,255,0.3);
}
@media (max-width: 600px) {
    .stats-bar-pro { gap: 14px; margin-top: 20px; }
    .sp-num { font-size: 1.12rem; }
    .sp-label { font-size: 0.64rem; letter-spacing: 2px; text-indent: 2px; }
    .sp-div { height: 22px; }
}

/* =============================================
   分类区块
   ============================================= */
.section-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 22px;
}
.section-title::before {
    content: '';
    flex: 0 0 auto;
    width: 5px;
    height: 22px;
    border-radius: 3px;
    background: linear-gradient(180deg, var(--primary), #ff7a59);
}
.section-title h2 {
    flex: 1 1 auto;
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 9px;
}
.section-title h2 i { color: var(--primary); font-size: 1.1rem; }
.section-title a {
    flex: 0 0 auto;
    font-size: 0.85rem;
    color: var(--text-light);
    padding: 6px 14px;
    border: 1px solid var(--border);
    border-radius: 20px;
    text-decoration: none;
    transition: var(--transition);
}
.section-title a:hover { color: #fff; background: var(--primary); border-color: var(--primary); }

.category-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}
.category-card {
    background: var(--bg-white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
}
.category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}
.category-card-img {
    width: 100%;
    height: 120px;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.8rem;
    position: relative;
    overflow: hidden;
}
.category-card-img::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40px;
    background: linear-gradient(transparent, rgba(0,0,0,0.1));
}
.category-card-img img {
    width: 100%; height: 100%; object-fit: cover; display: block;
    transition: transform 0.55s ease;
}
.category-card:hover .category-card-img img { transform: scale(1.08); }
.category-card-body {
    padding: 12px;
    text-align: center;
}
.category-card-body h3 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 4px;
}
.category-card-body span {
    font-size: 0.8rem;
    color: var(--text-light);
}

/* =============================================
   图片瀑布流（旧样式，保留兼容）
   ============================================= */
.masonry-grid {
    column-count: 4;
    column-gap: 16px;
}
.image-card {
    break-inside: avoid;
    margin-bottom: 16px;
    background: var(--bg-white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
}
.image-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}
.image-card-img {
    position: relative;
    overflow: hidden;
}
.image-card-img img {
    width: 100%;
    display: block;
    transition: transform 0.5s ease;
}
.image-card:hover .image-card-img img {
    transform: scale(1.05);
}
.image-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px 12px 12px;
    background: linear-gradient(transparent, rgba(0,0,0,0.6));
    opacity: 0;
    transition: opacity 0.3s;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    color: #fff;
}
.image-card:hover .image-card-overlay { opacity: 1; }
.image-card-overlay span {
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 4px;
}
.image-card-body {
    padding: 10px 12px;
}
.image-card-body h3 {
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
}
.image-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.78rem;
    color: var(--text-light);
}
.image-card-meta .author {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* =============================================
   摄影图瀑布流（仿设图网风格）
   ============================================= */
.photo-grid {
    column-count: 5;
    column-gap: 12px;
}
.photo-grid-hot {
    column-count: 4;
    column-gap: 14px;
}
/* JS 最短列瀑布流（Unsplash 模式）：脚本把卡片分配到 N 个等宽列（每张进当前最矮的列），
   列尾自然齐平，消除 CSS 多列瀑布流的"底部断层"。
   JS 未运行时自动退回上面的 column-count 多列模式。 */
.photo-grid.masonry {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}
.photo-grid.masonry .m-col { flex: 1 1 0; min-width: 0; }
.photo-grid.masonry .photo-card { margin-bottom: 12px; }
@media (max-width: 600px) {
    .photo-grid.masonry { gap: 8px; }
    .photo-grid.masonry .photo-card { margin-bottom: 8px; }
}
.photo-card {
    break-inside: avoid;
    margin-bottom: 12px;
    display: block;
    background: var(--bg-white);
    border-radius: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.photo-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.12);
}
.photo-card-img {
    position: relative;
    width: 100%;
    overflow: hidden;
    background: #f0f0f0;
}
.photo-card-img img {
    width: 100%;
    height: auto;
    display: block;
    opacity: 0;                                  /* Unsplash 式淡入：加载完成前隐藏（下方 JS 补 .loaded） */
    transition: opacity 0.45s ease, transform 0.4s ease;
}
.photo-card-img img.loaded { opacity: 1; }
.photo-card:hover .photo-card-img img {
    transform: scale(1.05);
}
/* 悬浮层：标题+信息，默认隐藏，hover从底部滑出 */
.photo-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px 10px 10px;
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.3) 60%, transparent 100%);
    color: #fff;
    transform: translateY(100%);
    transition: transform 0.35s ease;
}
.photo-card:hover .photo-card-overlay {
    transform: translateY(0);
}
/* 触屏设备（手机/平板）没有 hover：标题条常显，但只保留乡镇一项（其余隐藏），
   参考 500px/图虫移动端的极简做法。不支持该查询的老内核自动忽略，维持原状。 */
@media (hover: none) {
    .photo-card-overlay {
        transform: translateY(0);
        padding: 26px 8px 6px;
    }
    .photo-card-title { display: none; }
    .photo-card-meta { gap: 6px; }
    .photo-card-meta span { display: none; }
    .photo-card-meta span:first-child { display: flex; }  /* 只显示乡镇 */
    .photo-card-meta span:first-child { font-size: 0.68rem; }
}
/* 标题（在悬浮层内） */
.photo-card-title {
    font-size: 0.82rem;
    line-height: 1.4;
    font-weight: 500;
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
/* 元信息行 */
.photo-card-meta {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.photo-card-meta span {
    font-size: 0.72rem;
    display: flex;
    align-items: center;
    gap: 3px;
    opacity: 0.85;
}
/* 热门角标 */
.photo-card-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    background: linear-gradient(135deg, #ff6b6b, #e74c3c);
    color: #fff;
    font-size: 0.68rem;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 3px;
    box-shadow: 0 2px 6px rgba(231,76,60,0.4);
    z-index: 2;
}

/* 本周活跃摄影师：横向胶囊条 */
.photog-strip { display: flex; flex-wrap: wrap; gap: 12px; }
.photog-chip {
    position: relative;
    display: flex; align-items: center; gap: 10px;
    padding: 8px 18px 8px 10px;
    background: var(--bg-white);
    border: 1px solid var(--border); border-radius: 28px;
    text-decoration: none;
    transition: var(--transition);
}
.photog-chip:hover { box-shadow: 0 4px 14px rgba(0,0,0,0.08); transform: translateY(-2px); }
.photog-avatar { width: 38px; height: 38px; border-radius: 50%; object-fit: cover; }
.photog-avatar-default {
    display: flex; align-items: center; justify-content: center;
    background: #e9e9e9; color: #999; font-size: 0.85rem;
}
.photog-info { display: flex; flex-direction: column; line-height: 1.3; }
.photog-name {
    font-size: 0.88rem; font-weight: 600; color: var(--text-dark);
    max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.photog-cnt { font-size: 0.74rem; color: var(--text-light); }
.photog-rank {
    position: absolute; top: -6px; left: -4px; z-index: 1;
    width: 18px; height: 18px; border-radius: 50%;
    background: #b0b6bd; color: #fff;
    font-size: 0.68rem; line-height: 18px; text-align: center; font-weight: 700;
}
.photog-rank.r1 { background: #f5a623; }  /* 金 */
.photog-rank.r2 { background: #9aa5b1; }  /* 银 */
.photog-rank.r3 { background: #cd7f32; }  /* 铜 */
@media (max-width: 600px) {
    .photog-strip { gap: 8px; }
    .photog-chip { padding: 6px 14px 6px 8px; }
    .photog-avatar { width: 32px; height: 32px; }
    .photog-name { font-size: 0.8rem; max-width: 96px; }
}

/* =============================================
   分类标签栏
   ============================================= */
.filter-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}
.filter-tab {
    padding: 6px 18px;
    border-radius: 20px;
    font-size: 0.9rem;
    background: var(--bg-white);
    border: 1px solid var(--border);
    color: var(--text-mid);
    transition: var(--transition);
}
.filter-tab:hover, .filter-tab.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

/* =============================================
   图片详情页
   ============================================= */
.detail-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 24px;
    padding: 24px 0;
}
.detail-image {
    background: var(--bg-white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}
.detail-image img {
    width: 100%;
    display: block;
}
.detail-info {
    padding: 16px;
    border-top: 1px solid var(--border);
}
.detail-info h1 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    line-height: 1.5;
}
.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 16px;
}
.detail-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}
.detail-desc {
    font-size: 0.95rem;
    color: var(--text-mid);
    line-height: 1.7;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border);
}

/* 侧边栏 */
.detail-sidebar {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.sidebar-card {
    background: var(--bg-white);
    border-radius: var(--radius);
    padding: 16px;
    box-shadow: var(--shadow);
}
.sidebar-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 6px;
}
.sidebar-card h3 i { color: var(--primary); font-size: 0.9rem; }

/* 相关图片 */
.related-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}
.related-item {
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: pointer;
}
.related-item img {
    width: 100%;
    height: 100px;
    object-fit: cover;
    transition: transform 0.3s;
}
.related-item:hover img { transform: scale(1.05); }

/* =============================================
   分页
   ============================================= */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    padding: 32px 0;
}
.page-btn {
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    background: var(--bg-white);
    border: 1px solid var(--border);
    color: var(--text-mid);
    transition: var(--transition);
}
.page-btn:hover { border-color: var(--primary); color: var(--primary); }
.page-btn.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}
.page-dots {
    padding: 0 4px;
    color: var(--text-light);
}

/* =============================================
   面包屑
   ============================================= */
.breadcrumb {
    padding: 12px 0;
    font-size: 0.85rem;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb i { font-size: 0.7rem; }

/* =============================================
   页脚
   ============================================= */
.site-footer {
    background: var(--secondary);
    color: rgba(255,255,255,0.8);
    padding: 36px 0;
    margin-top: 40px;
}
.footer-inner { text-align: center; }
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 1.2rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 8px;
}
.footer-desc { font-size: 0.9rem; opacity: 0.7; margin-bottom: 4px; }
.footer-icp { font-size: 0.8rem; opacity: 0.5; }
.footer-copyright { font-size: 0.8rem; opacity: 0.5; margin-top: 4px; }

/* 回到顶部 */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 44px;
    height: 44px;
    background: var(--primary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}
.back-to-top.show { opacity: 1; visibility: visible; }
.back-to-top:hover { background: var(--primary-dark); transform: translateY(-2px); }

/* =============================================
   表单通用
   ============================================= */
.auth-page {
    min-height: calc(100vh - var(--header-height) - 200px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}
.auth-card {
    background: var(--bg-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 40px;
    width: 100%;
    max-width: 420px;
}
.auth-card h2 {
    text-align: center;
    font-size: 1.5rem;
    margin-bottom: 8px;
}
.auth-card .subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 24px;
}
.form-group {
    margin-bottom: 16px;
}
.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--text-mid);
}
.form-control {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    transition: var(--transition);
    background: #fff;
}
.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(231,76,60,0.1);
}
textarea.form-control { min-height: 100px; resize: vertical; }

.btn-primary {
    display: block;
    width: 100%;
    padding: 12px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
}
.btn-primary:hover { background: var(--primary-dark); }
.btn-primary:disabled {
    background: var(--text-light);
    cursor: not-allowed;
}

.form-footer {
    text-align: center;
    margin-top: 16px;
    font-size: 0.9rem;
    color: var(--text-light);
}
.form-footer a { color: var(--primary); font-weight: 500; }

/* =============================================
   用户上传页
   ============================================= */
.upload-area {
    background: var(--bg-white);
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: var(--shadow);
}
.upload-dropzone {
    border: 2px dashed var(--border);
    border-radius: var(--radius);
    padding: 48px;
    text-align: center;
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition);
    margin-bottom: 20px;
}
.upload-dropzone:hover, .upload-dropzone.dragover {
    border-color: var(--primary);
    background: rgba(231,76,60,0.03);
}
.upload-dropzone i { font-size: 3rem; color: var(--primary); margin-bottom: 12px; }
.upload-dropzone h3 { font-size: 1.1rem; color: var(--text-mid); margin-bottom: 8px; }
.upload-dropzone p { font-size: 0.85rem; }
.upload-preview {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
    margin-bottom: 20px;
}
.preview-item {
    position: relative;
    border-radius: var(--radius-sm);
    overflow: hidden;
    /* 兼容不支持 aspect-ratio 的老内核：用padding-top撑出正方形 */
}
.preview-item::before { content: ''; display: block; padding-top: 100%; }
.preview-item img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; }
.preview-item .remove-btn {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 24px;
    height: 24px;
    background: rgba(0,0,0,0.6);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    cursor: pointer;
}

/* =============================================
   后台管理
   ============================================= */
.admin-layout {
    display: flex;
    min-height: 100vh;
}
.admin-sidebar {
    width: 220px;
    background: var(--secondary);
    color: #fff;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
}
.admin-sidebar-header {
    padding: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    text-align: center;
}
.admin-sidebar-header h2 { font-size: 1.1rem; margin-bottom: 4px; }
.admin-sidebar-header small { font-size: 0.75rem; opacity: 0.6; }
.admin-nav { flex: 1; padding: 12px 0; }
.admin-nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    transition: var(--transition);
}
.admin-nav-item:hover { color: #fff; background: rgba(255,255,255,0.08); }
.admin-nav-item.active { color: #fff; background: var(--primary); }
.admin-nav-item i { width: 20px; text-align: center; }

.admin-content {
    flex: 1;
    background: var(--bg);
    display: flex;
    flex-direction: column;
}
.admin-topbar {
    background: var(--bg-white);
    padding: 12px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 1px 4px rgba(0,0,0,0.04);
    border-bottom: 1px solid var(--border);
}
.admin-topbar h1 { font-size: 1.1rem; font-weight: 600; }
.admin-topbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 0.85rem;
    color: var(--text-mid);
}
.admin-topbar-right a { color: var(--primary); }

.admin-body { padding: 24px; flex: 1; }

/* 后台统计卡片 */
.admin-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}
.stat-card {
    background: var(--bg-white);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 16px;
}
.stat-card-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: #fff;
}
.stat-card-icon.blue { background: linear-gradient(135deg, #3498db, #2980b9); }
.stat-card-icon.green { background: linear-gradient(135deg, #2ecc71, #27ae60); }
.stat-card-icon.orange { background: linear-gradient(135deg, #f39c12, #e67e22); }
.stat-card-icon.red { background: linear-gradient(135deg, #e74c3c, #c0392b); }
.stat-card-info h3 { font-size: 1.5rem; font-weight: 700; }
.stat-card-info p { font-size: 0.85rem; color: var(--text-light); }

/* 后台表格 */
.admin-table-wrap {
    background: var(--bg-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}
.admin-toolbar {
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 12px;
}
.admin-toolbar h3 { font-size: 1rem; font-weight: 600; }
.admin-toolbar-actions { display: flex; gap: 8px; flex-wrap: wrap; }

.btn-sm {
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid var(--border);
    background: var(--bg-white);
    color: var(--text-mid);
}
.btn-sm:hover { border-color: var(--primary); color: var(--primary); }
.btn-sm.btn-danger { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-sm.btn-danger:hover { background: var(--primary-dark); }
.btn-sm.btn-success { background: #2ecc71; color: #fff; border-color: #2ecc71; }
.btn-sm.btn-warning { background: var(--accent); color: #fff; border-color: var(--accent); }

.admin-table {
    width: 100%;
    border-collapse: collapse;
}
.admin-table th, .admin-table td {
    padding: 12px 16px;
    text-align: left;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--border);
}
.admin-table th {
    background: var(--bg);
    font-weight: 600;
    color: var(--text-mid);
    white-space: nowrap;
}
.admin-table tr:hover td { background: rgba(231,76,60,0.02); }
.admin-table .thumb {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

/* 状态标签 */
.badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: 500;
}
.badge-success { background: #d4edda; color: #155724; }
.badge-warning { background: #fff3cd; color: #856404; }
.badge-danger { background: #f8d7da; color: #721c24; }
.badge-info { background: #d1ecf1; color: #0c5460; }

/* 模态框 */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}
.modal-overlay.show { display: flex; }
.modal {
    background: var(--bg-white);
    border-radius: var(--radius);
    width: 90%;
    max-width: 560px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}
.modal-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.modal-header h3 { font-size: 1.1rem; }
.modal-close { font-size: 1.2rem; color: var(--text-light); cursor: pointer; }
.modal-close:hover { color: var(--primary); }
.modal-body { padding: 20px; }
.modal-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

/* =============================================
   空状态
   ============================================= */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-light);
}
.empty-state i { font-size: 3rem; margin-bottom: 12px; }
.empty-state h3 { font-size: 1.1rem; color: var(--text-mid); margin-bottom: 8px; }
.empty-state p { font-size: 0.9rem; }

/* =============================================
   Toast 通知
   ============================================= */
.toast-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.toast {
    background: var(--bg-white);
    border-radius: var(--radius-sm);
    padding: 12px 20px;
    box-shadow: var(--shadow-hover);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    animation: slideIn 0.3s ease;
    min-width: 250px;
    border-left: 4px solid var(--primary);
}
.toast.success { border-left-color: #2ecc71; }
.toast.error { border-left-color: var(--primary); }
.toast.warning { border-left-color: var(--accent); }

/* =============================================
   动画
   ============================================= */
@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes slideIn {
    from { opacity: 0; transform: translateX(100px); }
    to { opacity: 1; transform: translateX(0); }
}

/* =============================================
   响应式 - 平板
   ============================================= */
@media (max-width: 1024px) {
    .masonry-grid { column-count: 3; }
    .photo-grid { column-count: 4; }
    .photo-grid-hot { column-count: 3; }
    .category-grid { grid-template-columns: repeat(5, 1fr); }
    .detail-layout { grid-template-columns: 1fr 260px; }
    .admin-stats { grid-template-columns: repeat(2, 1fr); }
    .dropdown-menu { min-width: 400px; grid-template-columns: repeat(4, 1fr) !important; }
}

/* =============================================
   响应式 - 手机
   ============================================= */
@media (max-width: 768px) {
    :root { --header-height: 56px; }
    .main-nav { display: none; }
    .search-box { display: none; }
    .user-actions .btn-reg { display: none; }
    .user-actions .btn-login {
        display: inline-flex;
        align-items: center;
        gap: 5px;
        padding: 6px 14px;
        background: linear-gradient(135deg, #10b981, #059669);
        color: #fff;
        font-weight: 600;
        white-space: nowrap;
        box-shadow: 0 2px 6px rgba(16, 185, 129, 0.35);
    }
    .user-actions .btn-login:hover,
    .user-actions .btn-login:active {
        background: linear-gradient(135deg, #059669, #047857);
        color: #fff;
        box-shadow: 0 2px 8px rgba(5, 150, 105, 0.4);
    }
    .header-right { gap: 8px; }
    .mobile-menu-btn { display: flex; position: relative; z-index: 10; }
    .logo { max-width: 50%; overflow: hidden; }
    .logo img { height: 32px; }
    
    .masonry-grid { column-count: 2; column-gap: 10px; }
    .image-card { margin-bottom: 10px; }
    .image-card-body { padding: 8px 10px; }
    .image-card-body h3 { font-size: 0.82rem; }

    .photo-grid { column-count: 2; column-gap: 8px; }
    .photo-card { margin-bottom: 8px; }
    .photo-card-title { font-size: 0.78rem; padding: 6px 8px; }
    .photo-card-info { gap: 6px; }
    .photo-card-info span { font-size: 0.7rem; }
    
    .category-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
    .category-card-img { height: 80px; font-size: 1.2rem; }
    
    .detail-layout { grid-template-columns: 1fr; }
    .detail-info h1 { font-size: 1.1rem; }
    
    .hero-banner { padding: 36px 0; min-height: 320px; }
    .hero-banner h1 { font-size: 1.6rem; }
    .hero-search input { padding: 12px 16px; font-size: 0.9rem; }
    .hero-search button { padding: 12px 20px; }
    .stats-bar { gap: 24px; }
    .stat-num { font-size: 1.2rem; }
    
    .admin-layout { flex-direction: column; }
    .admin-sidebar {
        width: 100%;
        flex-direction: row;
        overflow-x: auto;
    }
    .admin-sidebar-header { display: none; }
    .admin-nav {
        display: flex;
        padding: 0 8px;
        white-space: nowrap;
    }
    .admin-nav-item { padding: 12px 16px; font-size: 0.82rem; }
    .admin-stats { grid-template-columns: repeat(2, 1fr); }
    .admin-table { font-size: 0.82rem; }
    .admin-table th, .admin-table td { padding: 8px 10px; }
    
    .auth-card { padding: 24px; }
    
    .pagination { gap: 4px; }
    .page-btn { padding: 6px 12px; font-size: 0.82rem; }
}

@media (max-width: 480px) {
    .masonry-grid { column-count: 2; column-gap: 8px; }
    .photo-grid { column-count: 2; column-gap: 6px; }
    .photo-card-title { font-size: 0.75rem; padding: 5px 6px; -webkit-line-clamp: 1; }
    .category-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-banner h1 { font-size: 1.3rem; }
    .hero-search { flex-direction: column; border-radius: 12px; }
    .hero-search button { border-radius: 0 0 12px 12px; }
}

/* =============================================
   首页摄影师展示
   ============================================= */
.ph-home-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 16px;
}
.ph-home-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px 10px;
    background: var(--bg-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s, box-shadow 0.2s;
}
.ph-home-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}
.ph-home-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary-light);
    margin-bottom: 10px;
}
.ph-home-avatar-default {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: #fff;
    font-size: 1.5rem;
}
.ph-home-name {
    font-size: 0.88rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 4px;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.ph-home-count {
    font-size: 0.75rem;
    color: var(--text-light);
}

@media (max-width: 1024px) {
    .ph-home-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 768px) {
    .ph-home-grid { grid-template-columns: repeat(4, 1fr); gap: 10px; }
    .ph-home-card { padding: 14px 6px; }
    .ph-home-avatar { width: 52px; height: 52px; }
    .ph-home-avatar-default { width: 52px; height: 52px; font-size: 1.2rem; }
    .ph-home-name { font-size: 0.8rem; }
}
@media (max-width: 480px) {
    .ph-home-grid { grid-template-columns: repeat(4, 1fr); gap: 8px; }
    .ph-home-card { padding: 10px 4px; }
    .ph-home-avatar { width: 44px; height: 44px; }
    .ph-home-avatar-default { width: 44px; height: 44px; font-size: 1rem; }
}