/* ========================================================================
   首页古典风格样式 - 仅桌面端 (>=768px)
   资治通鉴 · 智能阅读器
   ======================================================================== */

@media (min-width: 768px) {

/* 顶部导航栏 */
.home-page .top-bar {
    background: linear-gradient(135deg, #3a0000 0%, #5f0000 50%, #3a0000 100%);
    border-bottom: 3px double #c8a960;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    padding: 0.8rem 2rem;
    position: relative;
    overflow: hidden;
}

.home-page .top-bar::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, #c8a960 20%, #ffd700 50%, #c8a960 80%, transparent 100%);
}

/* Logo */
.home-page .logo {
    position: relative;
    padding: 8px 24px;
    background: rgba(200, 169, 96, 0.15);
    border: 1px solid rgba(200, 169, 96, 0.4);
    border-radius: 4px;
}

.home-page .logo h1 {
    color: #ffd700 !important;
    font-family: "LXGW WenKai", "KaiTi", "STKaiti", "楷体", Georgia, serif;
    font-size: 1.6rem;
    letter-spacing: 0.3em;
    border: none !important;
    padding: 4px 0;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
    background: transparent;
}

.home-page .logo h1:hover {
    color: #ffed4e !important;
    background: transparent;
    transform: none;
    box-shadow: none;
}

.home-page .logo p {
    color: rgba(255, 235, 200, 0.8);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    margin-top: 4px;
}

/* 导航链接 */
.home-page .nav a,
.home-page .nav .nav-btn {
    background: linear-gradient(180deg, rgba(255, 248, 232, 0.95) 0%, rgba(245, 236, 215, 0.95) 100%);
    border: 1px solid #c8a960;
    color: #6b4423;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.home-page .nav a:hover,
.home-page .nav .nav-btn:hover {
    background: linear-gradient(180deg, #fff8e8 0%, #f5ecd7 100%);
    border-color: #8b4513;
    color: #3a2817 !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

/* 用户头像 */
.home-page .user-avatar {
    background: linear-gradient(180deg, rgba(255, 248, 232, 0.95) 0%, rgba(245, 236, 215, 0.95) 100%);
    border: 1px solid #c8a960;
    border-radius: 4px;
    padding: 4px 12px;
    color: #6b4423;
    font-family: "LXGW WenKai", "KaiTi", serif;
    transition: all 0.25s ease;
}

.home-page .user-avatar:hover {
    background: linear-gradient(180deg, #fff8e8 0%, #f5ecd7 100%);
    border-color: #8b4513;
    transform: translateY(-2px);
}

/* 阅读计时器 */
.home-page .reading-timer {
    color: #0075fe;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
    /* font-family: "LXGW WenKai", "KaiTi", serif; */
    font-size: 16px;
}

/* 音乐播放器 */
.home-page .music-wrap {
    background: rgba(200, 169, 96, 0.15);
    border: 1px solid rgba(200, 169, 96, 0.4);
    border-radius: 4px;
    padding: 4px 10px;
}

.home-page .music-nav-btn {
    background: rgba(255, 248, 232, 0.9);
    border: 1px solid #c8a960;
    border-radius: 4px;
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.25s ease;
}

.home-page .music-nav-btn:hover {
    background: #fff8e8;
    border-color: #8b4513;
    transform: scale(1.1);
}

.home-page .music-menu { color: #ffd700; cursor: pointer; }
.home-page .music-text { color: #ffe89a; font-family: "LXGW WenKai", "KaiTi", serif; font-size: 0.8rem; }

/* 控制栏 */
.home-page .control-bar {
    background: linear-gradient(180deg, #f5ecd7 0%, #ede0c4 100%);
    border-bottom: 2px solid #c8a960;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.home-page .search-wrapper {
    display: flex;
    align-items: center;
    background: #fffdf5;
    border: 1px solid #c8a960;
    border-radius: 4px;
    padding: 2px 8px;
    transition: all 0.25s ease;
}

.home-page .search-wrapper:focus-within {
    border-color: #8b4513;
    box-shadow: 0 0 0 3px rgba(139, 69, 19, 0.1);
}

.home-page .search-input {
    background: transparent;
    border: none;
    outline: none;
    color: #3a2817;
    font-family: "LXGW WenKai", "KaiTi", serif;
    font-size: 0.9rem;
    width: 200px;
}

.home-page .search-input::placeholder { color: #a09080; }

.home-page .mode-btn {
    background: linear-gradient(180deg, #fff8e8 0%, #f5ecd7 100%);
    border: 1px solid #c8a960;
    border-radius: 4px;
    color: #6b4423;
    font-family: "LXGW WenKai", "KaiTi", serif;
    transition: all 0.25s ease;
}

.home-page .mode-btn:hover {
    background: linear-gradient(180deg, #f5ecd7 0%, #ebe0c4 100%);
    border-color: #8b4513;
    color: #3a2817;
    transform: translateY(-1px);
}

.home-page .mode-btn.active {
    background: linear-gradient(135deg, #8b4513 0%, #a0522d 100%);
    color: #fff;
    border-color: #8b4513;
    box-shadow: 0 3px 10px rgba(139, 69, 19, 0.3);
}

.home-page .settings-btn,
.home-page .more-btn {
    background: linear-gradient(180deg, #fff8e8 0%, #f5ecd7 100%);
    border: 1px solid #c8a960;
    border-radius: 4px;
    color: #6b4423;
    font-family: "LXGW WenKai", "KaiTi", serif;
    transition: all 0.25s ease;
}

.home-page .settings-btn:hover,
.home-page .more-btn:hover {
    background: linear-gradient(180deg, #f5ecd7 0%, #ebe0c4 100%);
    border-color: #8b4513;
    color: #3a2817;
}

/* 左侧目录栏 */
.home-page .sidebar-left {
    background: linear-gradient(180deg, #fdf8ea 0%, #f5ecd7 100%);
    border-right: 3px double #c8a960;
    box-shadow: inset -2px 0 10px rgba(200, 169, 96, 0.15);
    position: relative;
}

.home-page .sidebar-left h3 {
    color: #8b4513 !important;
    font-family: "LXGW WenKai", "KaiTi", "STKaiti", "楷体", serif;
    letter-spacing: 0.2em;
    font-size: 1.1rem;
    margin: 10px 0;
}

.home-page .volume-div {
    background: linear-gradient(180deg, rgba(255, 248, 232, 0.6) 0%, rgba(245, 236, 215, 0.6) 100%);
    border: 1px solid rgba(200, 169, 96, 0.3);
    border-radius: 4px;
    margin-bottom: 6px;
    transition: all 0.25s ease;
}

.home-page .volume-div:hover {
    background: linear-gradient(180deg, #fff8e8 0%, #f5ecd7 100%);
    border-color: #8b4513;
    color: #3a2817;
    transform: translateX(4px);
    box-shadow: 0 2px 8px rgba(139, 69, 19, 0.15);
}

.home-page .volume-div.active {
    background: linear-gradient(135deg, rgba(139, 69, 19, 0.1) 0%, rgba(200, 169, 96, 0.2) 100%);
    border-left: 3px solid #8b2323;
    color: #8b2323;
    font-weight: 500;
}

.home-page .chapter-item {
    padding: 8px 12px 8px 28px;
    border-bottom: 1px dashed rgba(200, 169, 96, 0.3);
    color: #6b4423;
}

.home-page .chapter-item:hover {
    background: rgba(200, 169, 96, 0.1);
    color: #3a2817;
}

.home-page .chapter-item.active {
    background: linear-gradient(90deg, rgba(139, 69, 19, 0.1) 0%, transparent 100%);
    border-left: 3px solid #8b2323;
    color: #8b2323;
}

/* 内容中心 */
.home-page .content-center {
    background: linear-gradient(180deg, #fffdf5 0%, #fdf8ea 100%);
}

.home-page #article-container {
    background: #fffdf5;
    border: 1px solid rgba(200, 169, 96, 0.3);
    border-radius: 8px;
    padding: 40px;
    box-shadow: 0 4px 20px rgba(200, 169, 96, 0.1), inset 0 0 40px rgba(200, 169, 96, 0.05);
    max-width: 900px;
    margin: 20px auto;
    position: relative;
}

.home-page #article-container::before {
    content: '';
    position: absolute;
    top: 10px; left: 10px; right: 10px; bottom: 10px;
    border: 1px solid rgba(200, 169, 96, 0.3);
    border-radius: 6px;
    pointer-events: none;
}

.home-page .paragraph {
    font-family: "LXGW WenKai", "KaiTi", "STKaiti", "楷体", Georgia, serif;
    color: #3a2817;
    line-height: 2;
    font-size: 1.1rem;
    text-indent: 2em;
    margin-bottom: 20px;
}

.home-page .chapter-info h3,
.home-page .original-preview h3 {
    color: #8b2323;
    font-family: "LXGW WenKai", "KaiTi", serif;
    letter-spacing: 0.15em;
    border-bottom: 2px solid #c8a960;
    padding-bottom: 8px;
    margin-top: 30px;
}

.home-page .chapter-info p {
    color: #6b4423;
    font-family: "LXGW WenKai", "KaiTi", serif;
    font-size: 1rem;
}

/* 右侧助手栏 */
.home-page .sidebar-right {
    background: linear-gradient(180deg, #fdf8ea 0%, #f5ecd7 100%);
    border-left: 3px double #c8a960;
    box-shadow: inset 2px 0 10px rgba(200, 169, 96, 0.15);
}

.home-page .sidebar-header {
    background: linear-gradient(135deg, #3a0000 0%, #5f0000 100%);
    color: #ffd700;
    border-bottom: 2px solid #c8a960;
    padding: 12px 16px;
}

.home-page .sidebar-header h3 {
    color: #ffd700;
    font-family: "LXGW WenKai", "KaiTi", serif;
    letter-spacing: 0.2em;
    font-size: 1rem;
}

.home-page .sidebar-header button {
    background: rgba(200, 169, 96, 0.2);
    border: 1px solid rgba(200, 169, 96, 0.5);
    color: #ffd700;
    border-radius: 4px;
    padding: 4px 10px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.25s ease;
}

.home-page .sidebar-header button:hover {
    background: rgba(200, 169, 96, 0.4);
    border-color: #ffd700;
}

.home-page .qa-module {
    background: linear-gradient(180deg, #fffdf5 0%, #fdf8ea 100%);
    border: 1px solid rgba(200, 169, 96, 0.3);
    border-radius: 6px;
    padding: 12px;
    margin-bottom: 16px;
}

.home-page .qa-module h4 {
    color: #8b4513;
    font-family: "LXGW WenKai", "KaiTi", serif;
    text-align: center;
    margin-bottom: 10px;
}

.home-page .qa-input-group input {
    flex: 1;
    background: #fffdf5;
    border: 1px solid #c8a960;
    border-radius: 4px;
    padding: 6px 10px;
    font-family: "LXGW WenKai", "KaiTi", serif;
    color: #3a2817;
    outline: none;
}

.home-page .qa-input-group input:focus {
    border-color: #8b4513;
    box-shadow: 0 0 0 2px rgba(139, 69, 19, 0.1);
}

.home-page .qa-input-group button {
    background: linear-gradient(135deg, #8b4513 0%, #a0522d 100%);
    color: #fff;
    border: none;
    border-radius: 4px;
    padding: 6px 16px;
    font-family: "LXGW WenKai", "KaiTi", serif;
    cursor: pointer;
    transition: all 0.25s ease;
}

.home-page .qa-input-group button:hover {
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(139, 69, 19, 0.3);
}

/* 页脚 */
.home-page .footer {
    background: linear-gradient(180deg, #5f0000 0%, #3a0000 100%);
    border-top: 3px double #c8a960;
    color: rgba(255, 235, 200, 0.8);
    padding: 16px;
}

.home-page .beian-info {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    font-family: "LXGW WenKai", "KaiTi", serif;
    font-size: 0.85rem;
}

.home-page .beian-info a {
    color: rgba(255, 235, 200, 0.7);
    text-decoration: none;
    transition: color 0.25s ease;
}

.home-page .beian-info a:hover { color: #ffd700; }
.home-page .beian-separator { color: #c8a960; }

/* 夜间模式 */
.night-mode .home-page .top-bar {
    background: linear-gradient(135deg, #1a0000 0%, #2a0000 50%, #1a0000 100%);
    border-bottom-color: #8b7355;
}

.night-mode .home-page .sidebar-left,
.night-mode .home-page .sidebar-right {
    background: linear-gradient(180deg, #2a2020 0%, #1f1818 100%);
    border-color: #8b7355;
}

.night-mode .home-page .content-center {background: none !important;}

.night-mode .home-page #article-container {
    background: #2a2020;
    border-color: #5a4a3a;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.night-mode .home-page .paragraph,
.night-mode .home-page .chapter-info p { color: #d4c8b8; }

.night-mode .home-page .volume-div {
    background: rgba(255, 255, 255, 0.05);
    border-color: #5a4a3a;
    color: #d4c8b8;
}

.night-mode .home-page .volume-div:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #f5ecd7;
}

.night-mode .home-page .footer {
    background: linear-gradient(180deg, #2a0000 0%, #1a0000 100%);
    border-top-color: #8b7355;
}

.night-mode .home-page .control-bar {
    background: #2a2020;
    border-bottom-color: #5a4a3a;
}

.night-mode .home-page .search-wrapper {
    background: #3a3030;
    border-color: #5a4a3a;
}

.night-mode .home-page .search-input { color: #d4c8b8; }
.night-mode .home-page .search-input::placeholder { color: #8a7a6a; }

.night-mode .home-page .mode-btn,
.night-mode .home-page .settings-btn,
.night-mode .home-page .more-btn {
    background: linear-gradient(180deg, #3a3030 0%, #2a2020 100%);
    border-color: #5a4a3a;
    color: #d4c8b8;
}

.night-mode .home-page .mode-btn:hover,
.night-mode .home-page .settings-btn:hover,
.night-mode .home-page .more-btn:hover {
    background: linear-gradient(180deg, #4a4040 0%, #3a3030 100%);
    border-color: #8b7355;
    color: #f5ecd7;
}

} /* ===== 结束桌面端媒体查询 ===== */