/* ===== 公司介绍页 - 深色科技风主题 ===== */

body.desc-page-dark .main-container {
    padding: 24px 0 40px;
}

body.desc-page-dark .container-900 {
    max-width: 1200px;
}

/* 图片区块 */
body.desc-page-dark .img-section {
    margin-bottom: 20px;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(0, 242, 255, 0.2);
    box-shadow:
        0 0 30px rgba(0, 242, 255, 0.08),
        0 8px 32px rgba(0, 0, 0, 0.4);
    background: rgba(10, 30, 60, 0.45);
    backdrop-filter: blur(8px);
    position: relative;
}

body.desc-page-dark .img-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #00f2ff, transparent);
    z-index: 2;
    opacity: 0.6;
}

body.desc-page-dark .full-width-img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 0;
}

body.desc-page-dark .img-col img {
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 242, 255, 0.1);
    border: 1px solid rgba(0, 242, 255, 0.15);
}

/* 图片加载过渡 */
body.desc-page-dark img.loading {
    opacity: 0.4;
}

body.desc-page-dark img.loaded {
    opacity: 1;
}

@media (max-width: 768px) {
    body.desc-page-dark .container-900 {
        padding: 0 12px;
    }

    body.desc-page-dark .img-section {
        border-radius: 8px;
        margin-bottom: 16px;
    }
}

/* ===== 文档/视频列表页 ===== */
body.desc-page-dark .container-900 {
    color: #e2e8f0;
}

body.desc-page-dark h2.text-orange-600,
body.desc-page-dark .page-title {
    color: #22d3ee !important;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 20px;
    padding-left: 12px;
    border-left: 3px solid #00f2ff;
}

body.desc-page-dark .download-card {
    background: rgba(10, 30, 60, 0.5);
    border: 1px solid rgba(0, 242, 255, 0.15);
    border-radius: 8px;
    transition: all 0.3s ease;
}

body.desc-page-dark .download-card:hover {
    border-color: rgba(0, 242, 255, 0.35);
    box-shadow: 0 4px 20px rgba(0, 242, 255, 0.1);
    transform: translateY(-2px);
}

body.desc-page-dark .doc-icon {
    background: rgba(0, 242, 255, 0.1);
    border-radius: 8px;
}

body.desc-page-dark .doc-icon i {
    color: #22d3ee;
}

body.desc-page-dark .doc-title {
    color: #e2e8f0;
}

body.desc-page-dark .doc-meta {
    color: #64748b;
}

body.desc-page-dark .category-filter,
body.desc-page-dark .tag-filter {
    background: rgba(10, 30, 60, 0.4);
    border: 1px solid rgba(0, 242, 255, 0.12);
    border-radius: 8px;
}

body.desc-page-dark .category-filter h5,
body.desc-page-dark .tag-filter h5 {
    color: #22d3ee !important;
}

body.desc-page-dark .category-tag {
    background: rgba(10, 30, 60, 0.5);
    border: 1px solid rgba(0, 242, 255, 0.2);
    color: #94a3b8;
}

body.desc-page-dark .category-tag:hover,
body.desc-page-dark .category-tag.active {
    background: rgba(0, 242, 255, 0.12);
    border-color: rgba(0, 242, 255, 0.4);
    color: #00f2ff;
}

body.desc-page-dark .tag-scroll-container {
    background: rgba(0, 0, 0, 0.25);
    border-color: rgba(0, 242, 255, 0.12);
}

body.desc-page-dark .tag-item {
    color: #94a3b8;
}

body.desc-page-dark .tag-item:hover {
    background: rgba(0, 242, 255, 0.08);
    color: #22d3ee;
}

body.desc-page-dark .tag-item.active {
    background: rgba(0, 242, 255, 0.12);
    color: #00f2ff;
    border-left-color: #00f2ff;
}

body.desc-page-dark .search-input,
body.desc-page-dark .form-control,
body.desc-page-dark .form-select {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(0, 242, 255, 0.2);
    color: #e2e8f0;
    border-radius: 6px;
}

body.desc-page-dark .search-input:focus,
body.desc-page-dark .form-control:focus,
body.desc-page-dark .form-select:focus {
    border-color: #22d3ee;
    box-shadow: 0 0 0 0.2rem rgba(34, 211, 238, 0.15);
    outline: none;
    color: #e2e8f0;
    background: rgba(0, 0, 0, 0.4);
}

body.desc-page-dark .form-label {
    color: #94a3b8;
}

body.desc-page-dark .download-btn {
    background: rgba(0, 242, 255, 0.12);
    border: 1px solid rgba(0, 242, 255, 0.35);
    color: #22d3ee;
}

body.desc-page-dark .download-btn:hover {
    background: rgba(0, 242, 255, 0.25);
    color: #fff;
}

body.desc-page-dark .view-btn {
    background: rgba(34, 197, 94, 0.15);
    border: 1px solid rgba(34, 197, 94, 0.35);
    color: #4ade80;
}

body.desc-page-dark .view-btn:hover {
    background: rgba(34, 197, 94, 0.25);
    color: #fff;
}

body.desc-page-dark .copy-btn {
    background: rgba(168, 85, 247, 0.15);
    border: 1px solid rgba(168, 85, 247, 0.3);
    color: #c084fc;
}

body.desc-page-dark .copy-btn:hover {
    background: rgba(168, 85, 247, 0.25);
    color: #e9d5ff;
}

/* ===== 联系我们页 ===== */
body.desc-page-dark .contact-container {
    padding: 40px 0;
    min-height: 600px;
}

body.desc-page-dark .contact-bg {
    background: linear-gradient(180deg, rgba(6, 18, 36, 0.9) 0%, rgba(1, 8, 26, 0.95) 100%);
    opacity: 1;
}

body.desc-page-dark .contact-card {
    background: rgba(10, 30, 60, 0.65);
    border: 1px solid rgba(0, 242, 255, 0.2);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    padding: 30px;
}

body.desc-page-dark .contact-card h3 {
    color: #22d3ee !important;
}

body.desc-page-dark .contact-info h5 {
    color: #22d3ee;
}

body.desc-page-dark .contact-item i {
    color: #22d3ee;
}

body.desc-page-dark .contact-item span {
    color: #cbd5e1;
}

body.desc-page-dark .submit-btn {
    background: linear-gradient(135deg, #0891b2, #06b6d4);
    border: 1px solid rgba(34, 211, 238, 0.4);
    color: #fff;
}

body.desc-page-dark .submit-btn:hover {
    background: linear-gradient(135deg, #06b6d4, #22d3ee);
}

/* ===== 个人中心页 ===== */
body.desc-page-dark .profile-card {
    background: rgba(10, 30, 60, 0.65);
    border: 1px solid rgba(0, 242, 255, 0.2);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    overflow: hidden;
}

body.desc-page-dark .profile-card .card-header {
    background: rgba(0, 242, 255, 0.08);
    border-bottom: 1px solid rgba(0, 242, 255, 0.15);
    color: #22d3ee;
    font-weight: 700;
}

body.desc-page-dark .profile-card .card-body {
    background: transparent;
}

body.desc-page-dark .profile-card .form-text {
    color: #64748b !important;
}

body.desc-page-dark .profile-card .btn-primary,
body.desc-page-dark .profile-card #submitPasswordChange {
    background: linear-gradient(135deg, #0891b2, #06b6d4);
    border: 1px solid rgba(34, 211, 238, 0.4);
    color: #fff;
}

body.desc-page-dark .profile-card .btn-primary:hover,
body.desc-page-dark .profile-card #submitPasswordChange:hover {
    background: linear-gradient(135deg, #06b6d4, #22d3ee);
    color: #fff;
}

body.desc-page-dark .profile-card .invalid-feedback,
body.desc-page-dark .profile-card #passwordChangeError {
    color: #f87171;
}

/* ===== APK 管理页 ===== */
body.desc-page-dark .remote-page-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px 0 40px;
}

body.desc-page-dark .remote-iframe {
    width: 100%;
    min-height: 1200px;
    border: 1px solid rgba(0, 242, 255, 0.2);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    background: rgba(10, 30, 60, 0.45);
}

@media (max-width: 768px) {
    body.desc-page-dark .search-input {
        width: 100%;
    }

    body.desc-page-dark .contact-container {
        padding: 24px 0;
    }

    body.desc-page-dark .contact-card {
        padding: 20px;
    }
}