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

:root {
    --df1-bg: #1a1a2e;
    --df1-bg-secondary: #16213e;
    --df1-bg-card: #1f2a40;
    --df1-bg-input: #0f1923;
    --df1-accent: #e94560;
    --df1-accent-hover: #ff6b81;
    --df1-text: #e8e8e8;
    --df1-text-muted: #8899aa;
    --df1-text-dim: #5a6a7a;
    --df1-border: #2a3a4e;
    --df1-radius: 10px;
    --df1-radius-sm: 6px;
    --df1-shadow: 0 4px 20px rgba(0,0,0,0.3);
    --df1-shadow-hover: 0 8px 32px rgba(233,69,96,0.15);
    --df1-transition: 0.25s ease;
    --df1-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    --df1-topbar-h: 56px;
    --df1-cattabs-h: 44px;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body.df1-body {
    font-family: var(--df1-font);
    background: var(--df1-bg);
    color: var(--df1-text);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

a {
    color: var(--df1-accent);
    text-decoration: none;
    transition: color var(--df1-transition);
}
a:hover {
    color: var(--df1-accent-hover);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* --- Top Navigation Bar --- */
.df1-topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--df1-topbar-h);
    background: rgba(22,33,62,0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--df1-border);
    z-index: 1000;
    display: flex;
    align-items: center;
}

.df1-topbar-inner {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.df1-topbar-brand {
    flex: 0 0 auto;
}

.df1-brand-link {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.df1-brand-name {
    font-size: 1.35rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.5px;
    margin: 0;
    white-space: nowrap;
    line-height: 1.2;
}

.df1-brand-logo {
    max-width: 130px;
    max-height: 40px;
    object-fit: contain;
}

.df1-topbar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1 1 auto;
    justify-content: flex-end;
    min-width: 0;
}

.df1-topbar-ads {
    display: flex;
    align-items: center;
    gap: 8px;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    flex: 1 1 auto;
    min-width: 0;
    justify-content: flex-end;
}
.df1-topbar-ads::-webkit-scrollbar {
    height: 3px;
}
.df1-topbar-ads::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.15);
    border-radius: 3px;
}

.df1-topbar-ad-link {
    flex: 0 0 auto;
    padding: 4px 12px;
    font-size: 0.8125rem;
    color: var(--df1-accent);
    background: rgba(233,69,96,0.1);
    border: 1px solid rgba(233,69,96,0.25);
    border-radius: 20px;
    white-space: nowrap;
    transition: all var(--df1-transition);
}
.df1-topbar-ad-link:hover {
    background: rgba(233,69,96,0.2);
    color: var(--df1-accent-hover);
}

.df1-topbar-search-btn {
    flex: 0 0 auto;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--df1-border);
    border-radius: 50%;
    color: var(--df1-text-muted);
    cursor: pointer;
    transition: all var(--df1-transition);
}
.df1-topbar-search-btn:hover {
    background: var(--df1-accent);
    color: #fff;
    border-color: var(--df1-accent);
}

/* --- Main Content Area --- */
.df1-main {
    margin-top: var(--df1-topbar-h);
    min-height: calc(100vh - var(--df1-topbar-h));
}

.df1-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px 16px;
}

/* --- Category Tabs Bar --- */
.df1-cattabs {
    margin-bottom: 0;
}
.df1-cattabs-spacer {
    height: var(--df1-cattabs-h);
}
.df1-cattabs-sticky {
    background: rgba(22,33,62,0.92);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--df1-border);
}
.df1-cattabs-wrap {
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
}
.df1-cattabs-wrap::-webkit-scrollbar {
    height: 2px;
}
.df1-cattabs-wrap::-webkit-scrollbar-thumb {
    background: rgba(233,69,96,0.3);
    border-radius: 2px;
}
.df1-cattabs-nav {
    display: flex;
    align-items: center;
    white-space: nowrap;
    min-height: var(--df1-cattabs-h);
}

.df1-cattab-item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 14px;
    height: var(--df1-cattabs-h);
    font-size: 0.875rem;
    color: var(--df1-text-muted);
    border: none;
    background: none;
    cursor: pointer;
    transition: color var(--df1-transition);
    position: relative;
    text-decoration: none;
}
.df1-cattab-item:hover {
    color: var(--df1-text);
}
.df1-cattab-active,
.df1-cattab-item.van-tab--active {
    color: var(--df1-accent) !important;
    font-weight: 600;
}
.df1-cattab-active::after,
.df1-cattab-item.van-tab--active::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 3px;
    background: var(--df1-accent);
    border-radius: 3px;
}

.df1-dropdown-panel {
    background: var(--df1-bg-card);
    border: 1px solid var(--df1-border);
    border-radius: var(--df1-radius);
    box-shadow: var(--df1-shadow);
}
.df1-dropdown-link {
    color: var(--df1-text-muted);
    padding: 6px 14px;
    border-radius: var(--df1-radius-sm);
    transition: all var(--df1-transition);
}
.df1-dropdown-link:hover,
.df1-dropdown-link.is-active {
    color: var(--df1-accent);
    background: rgba(233,69,96,0.1);
}

/* --- Breadcrumb --- */
.df1-breadcrumb {
    padding: 12px 0;
    font-size: 0.8125rem;
    color: var(--df1-text-dim);
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
}
.df1-breadcrumb-sep {
    color: var(--df1-text-dim);
    opacity: 0.5;
}
.df1-breadcrumb-link {
    color: var(--df1-text-muted);
}
.df1-breadcrumb-link:hover {
    color: var(--df1-accent);
}
.df1-breadcrumb-current {
    color: var(--df1-text);
}

/* --- Video Card Grid --- */
.df1-grid-section {
    margin-bottom: 20px;
}

.df1-video-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 6px;
}
@media (min-width: 768px) {
    .df1-video-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (min-width: 1200px) {
    .df1-video-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.df1-card {
    background: var(--df1-bg-card);
    border-radius: var(--df1-radius);
    overflow: hidden;
    box-shadow: var(--df1-shadow);
    transition: transform var(--df1-transition), box-shadow var(--df1-transition);
}
.df1-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--df1-shadow-hover);
}

.df1-card-thumb {
    position: relative;
    overflow: hidden;
}

.df1-card-img-wrap {
    position: relative;
    padding-top: 60%;
    overflow: hidden;
    background: var(--df1-bg-input);
}

.df1-card-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.df1-card:hover .df1-card-img {
    transform: scale(1.06);
}

.df1-card-link {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
}

.df1-card-play-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(233,69,96,0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(233,69,96,0.4);
}
.df1-card:hover .df1-card-play-icon {
    opacity: 1;
    transform: scale(1);
}
.df1-card-play-icon svg {
    margin-left: 3px;
    width: 20px;
    height: 20px;
}

.df1-card-loading {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent 25%, rgba(255,255,255,0.04) 50%, transparent 75%);
    background-size: 200% 100%;
    animation: df1-shimmer 1.5s infinite;
}
@keyframes df1-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.df1-card-badge-hd {
    position: absolute;
    top: 8px;
    left: 8px;
    padding: 2px 8px;
    font-size: 0.6875rem;
    font-weight: 600;
    color: #fff;
    background: var(--df1-accent);
    border-radius: 4px;
    z-index: 3;
    letter-spacing: 0.5px;
}

.df1-card-badge-free {
    position: absolute;
    top: 8px;
    right: 8px;
    padding: 2px 8px;
    font-size: 0.6875rem;
    font-weight: 600;
    color: #1a1a2e;
    background: linear-gradient(135deg, #ffd700, #ffb347);
    border-radius: 4px;
    z-index: 3;
}

.df1-card-body {
    padding: 10px 12px 14px;
}

.df1-card-title {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--df1-text);
    line-height: 1.45;
    transition: color var(--df1-transition);
}
.df1-card-title:hover {
    color: var(--df1-accent);
}

@media (max-width: 767px) {
    .df1-video-grid > .df1-card--ad {
        grid-column: 1 / -1;
    }

    .df1-card--ad .df1-card-img-wrap {
        padding-top: 18%;
    }
}

@media (min-width: 768px) {
    .df1-video-grid > .df1-card--ad {
        grid-column: span 2;
    }

    .df1-card--ad .df1-card-img-wrap {
        padding-top: 20%;
    }
}

.df1-card--ad .df1-card-img {
    object-fit: fill;
}

/* --- Pagination --- */
.df1-pagination {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 24px 0;
}

.df1-page-jump {
    display: flex;
    align-items: center;
    gap: 8px;
}

.df1-page-info {
    font-size: 0.8125rem;
    color: var(--df1-text-muted);
    padding: 0 8px;
}

.df1-page-input {
    width: 60px;
    height: 36px;
    background: var(--df1-bg-input);
    border: 1px solid var(--df1-border);
    border-radius: var(--df1-radius-sm);
    color: var(--df1-text);
    font-size: 0.875rem;
    text-align: center;
    outline: none;
    transition: border-color var(--df1-transition);
}
.df1-page-input:focus {
    border-color: var(--df1-accent);
}

.df1-page-btn {
    height: 36px;
    padding: 0 16px;
    background: var(--df1-accent);
    color: #fff;
    border: none;
    border-radius: var(--df1-radius-sm);
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: background var(--df1-transition);
}
.df1-page-btn:hover {
    background: var(--df1-accent-hover);
}

.df1-page-list {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
    justify-content: center;
}
.df1-page-list li a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    background: var(--df1-bg-card);
    border: 1px solid var(--df1-border);
    border-radius: var(--df1-radius-sm);
    color: var(--df1-text-muted);
    font-size: 0.8125rem;
    transition: all var(--df1-transition);
}
.df1-page-list li a:hover {
    border-color: var(--df1-accent);
    color: var(--df1-accent);
}
.df1-page-active a {
    background: var(--df1-accent) !important;
    border-color: var(--df1-accent) !important;
    color: #fff !important;
    font-weight: 600;
}
.df1-page-dots {
    display: inline-block;
    width: 24px;
    text-align: center;
    color: var(--df1-text-dim);
}
.df1-page-dots::after {
    content: "...";
}

/* --- Empty State --- */
.df1-empty-state {
    text-align: center;
    padding: 48px 20px;
}
.df1-empty-icon {
    margin-bottom: 16px;
    opacity: 0.6;
}
.df1-empty-text {
    font-size: 1rem;
    color: var(--df1-text-muted);
    margin-bottom: 12px;
}
.df1-empty-suggest {
    margin-top: 20px;
}
.df1-empty-suggest-title {
    font-size: 0.875rem;
    color: var(--df1-text-dim);
    margin-bottom: 12px;
}
.df1-empty-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}
.df1-empty-inline {
    padding: 32px;
    text-align: center;
    color: var(--df1-text-muted);
    font-size: 0.875rem;
    grid-column: 1 / -1;
}

/* --- Tag Chips --- */
.df1-tag-chip {
    display: inline-block;
    padding: 4px 14px;
    font-size: 0.8125rem;
    color: var(--df1-accent);
    background: rgba(233,69,96,0.1);
    border: 1px solid rgba(233,69,96,0.2);
    border-radius: 20px;
    transition: all var(--df1-transition);
    white-space: nowrap;
}
.df1-tag-chip:hover {
    background: rgba(233,69,96,0.2);
    color: var(--df1-accent-hover);
    border-color: rgba(233,69,96,0.4);
}

/* --- Video Detail / Player --- */
.df1-player-wrap {
    max-width: 1400px;
    margin: 0 auto;
}

.df1-player-content {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.df1-player-zone {
    background: var(--df1-bg-card);
    border-radius: 0;
    overflow: hidden;
    box-shadow: var(--df1-shadow);
}

.df1-player-container,
.df1-player-container #article-videos {
    border-radius: 0;
}

.df1-player-main {
    position: relative;
}

.df1-player-notice {
    padding: 8px 12px;
    background: rgba(233,69,96,0.08);
    border-bottom: 1px solid var(--df1-border);
}
.df1-notice-bar {
    font-size: 0.75rem;
    color: var(--df1-text-muted);
}
.df1-notice-bar ul {
    list-style: none;
}
.df1-notice-badge {
    display: inline-block;
    padding: 1px 8px;
    background: var(--df1-accent);
    color: #fff;
    border-radius: 3px;
    font-size: 0.6875rem;
    font-weight: 600;
    margin-right: 6px;
}

.df1-player-container {
    width: 100%;
    background: #000;
}
.df1-player-container #article-videos {
    width: 100%;
    aspect-ratio: 1520 / 651;
}
.df1-player-container #article-videos .dplayer,
.df1-player-container #article-videos video {
    width: 100% !important;
    height: 100% !important;
}
@media (max-width: 768px) {
    .df1-player-container #article-videos {
        aspect-ratio: 16 / 9;
    }
    @supports not (aspect-ratio: 1 / 1) {
        .df1-player-container #article-videos {
            height: calc((100vw - 30px) * 9 / 16);
            max-height: 60vh;
        }
    }
    @supports (-webkit-touch-callout: none) {
        .df1-player-container #article-videos {
            aspect-ratio: auto;
            height: calc((100vw - 30px) * 9 / 16);
            max-height: 60vh;
        }
    }
}

.df1-video-meta {
    padding: 12px 16px 0;
}
.df1-video-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 8px 0;
}

.df1-video-heading {
    padding: 8px 16px 16px;
}
.df1-video-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--df1-text);
    line-height: 1.4;
    margin-bottom: 8px;
}
.df1-video-type {
    display: flex;
    align-items: center;
}
.df1-type-badge {
    display: inline-block;
    padding: 2px 10px;
    font-size: 0.75rem;
    font-weight: 600;
    color: #4e2d03;
    background: linear-gradient(135deg, #ffd700, #ffb347);
    border-radius: 0 6px 0 6px;
}

/* --- Archive Page --- */
.df1-archive-page {
    max-width: 1400px;
    margin: 0 auto;
}
.df1-archive-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--df1-text);
    margin-bottom: 8px;
}
.df1-archive-desc {
    font-size: 0.875rem;
    color: var(--df1-text-muted);
    margin-bottom: 20px;
}

/* --- Tags Page --- */
.df1-tags-page {
    max-width: 1400px;
    margin: 0 auto;
}
.df1-tags-heading {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--df1-text);
    margin-bottom: 16px;
}
.df1-tags-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 24px;
}

/* --- Search Page --- */
.df1-search-page {
    max-width: 800px;
    margin: 0 auto;
}
.df1-search-section-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0 8px;
    font-size: 0.875rem;
    color: var(--df1-text-muted);
}
.df1-search-clear {
    font-size: 0.8125rem;
    color: var(--df1-text-dim);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
}
.df1-search-clear:hover {
    color: var(--df1-accent);
}
.df1-search-hot-title {
    font-size: 0.9375rem;
    color: var(--df1-text-muted);
    font-weight: 400;
}
.df1-rank-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.df1-rank-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: var(--df1-bg-card);
    border-radius: var(--df1-radius-sm);
    transition: background var(--df1-transition);
}
.df1-rank-card:hover {
    background: rgba(233,69,96,0.08);
}
.df1-rank-num {
    flex: 0 0 auto;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--df1-text-muted);
    background: var(--df1-bg-input);
    border-radius: 4px;
}
.df1-rank-title {
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.875rem;
    color: var(--df1-text);
}
.df1-rank-heat {
    flex: 0 0 auto;
    font-size: 0.75rem;
    color: var(--df1-text-dim);
}

/* --- 404 Page --- */
.df1-error-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    text-align: center;
}
.df1-error-content {
    max-width: 480px;
    padding: 40px 20px;
}
.df1-error-icon {
    margin-bottom: 20px;
    opacity: 0.7;
}
.df1-error-title {
    font-size: 4rem;
    font-weight: 800;
    color: var(--df1-accent);
    line-height: 1;
    margin-bottom: 8px;
}
.df1-error-msg {
    font-size: 1.125rem;
    color: var(--df1-text-muted);
    margin-bottom: 24px;
}
.df1-error-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}
.df1-error-search {
    width: 100%;
    max-width: 320px;
}

/* --- Buttons --- */
.df1-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 20px;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--df1-radius-sm);
    border: none;
    cursor: pointer;
    transition: all var(--df1-transition);
    text-decoration: none;
    line-height: 1.4;
}
.df1-btn-accent {
    background: var(--df1-accent);
    color: #fff;
}
.df1-btn-accent:hover {
    background: var(--df1-accent-hover);
    color: #fff;
}
.df1-btn-outline {
    background: transparent;
    color: var(--df1-accent);
    border: 1px solid var(--df1-accent);
}
.df1-btn-outline:hover {
    background: var(--df1-accent);
    color: #fff;
}

/* --- Search Form --- */
.df1-search-form {
    display: flex;
    align-items: center;
    gap: 0;
    background: var(--df1-bg-input);
    border: 1px solid var(--df1-border);
    border-radius: 24px;
    overflow: hidden;
    transition: border-color var(--df1-transition);
}
.df1-search-form:focus-within {
    border-color: var(--df1-accent);
}
.df1-search-input {
    flex: 1 1 auto;
    padding: 10px 16px;
    background: transparent;
    border: none;
    color: var(--df1-text);
    font-size: 0.875rem;
    outline: none;
}
.df1-search-input::placeholder {
    color: var(--df1-text-dim);
}
.df1-search-submit {
    flex: 0 0 auto;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--df1-text-muted);
    cursor: pointer;
    transition: color var(--df1-transition);
}
.df1-search-submit:hover {
    color: var(--df1-accent);
}

/* --- Static Pages (FAQ, About, etc.) --- */
.df1-static-wrap {
    max-width: 800px;
    margin: 0 auto;
}
.df1-static-page {
    max-width: 800px;
    margin: 0 auto;
}

.df1-article-card {
    background: var(--df1-bg-card);
    border-radius: var(--df1-radius);
    overflow: hidden;
    box-shadow: var(--df1-shadow);
}

.df1-article-header {
    padding: 28px 24px 20px;
    border-bottom: 1px solid var(--df1-border);
}
.df1-article-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.3;
}
.df1-article-date {
    margin: 8px 0 0;
    font-size: 0.8125rem;
    opacity: 0.7;
    color: var(--df1-text-muted);
}

.df1-article-body {
    padding: 24px;
    font-size: 0.9375rem;
    line-height: 1.75;
    color: var(--df1-text);
}
.df1-article-body p {
    margin-bottom: 12px;
}
.df1-article-body a {
    color: var(--df1-accent);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.df1-blockquote {
    margin: 16px 0;
    padding: 12px 20px;
    border-left: 4px solid var(--df1-accent);
    background: rgba(233,69,96,0.06);
    border-radius: 0 var(--df1-radius-sm) var(--df1-radius-sm) 0;
    font-style: italic;
    color: var(--df1-text-muted);
}

.df1-section {
    margin-bottom: 20px;
}
.df1-section-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--df1-accent);
    margin-bottom: 10px;
    padding-bottom: 6px;
    border-bottom: 1px solid rgba(233,69,96,0.15);
}
.df1-section-body {
    color: var(--df1-text);
}

/* --- FAQ --- */
.df1-faq-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.df1-faq-item {
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--df1-border);
    border-radius: var(--df1-radius);
    padding: 16px 20px;
    transition: border-color var(--df1-transition);
}
.df1-faq-item:hover {
    border-color: var(--df1-accent);
}
.df1-faq-question {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--df1-accent);
    margin-bottom: 10px;
    quotes: none;
}
.df1-faq-answer {
    color: var(--df1-text-muted);
    font-size: 0.875rem;
    line-height: 1.65;
}
.df1-faq-answer p {
    margin-bottom: 8px;
}

.df1-link-row,
.df1-link-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 10px;
}

/* --- Ad Banners --- */
.df1-ad-banner-wrap {
    margin-bottom: 12px;
}
.df1-ad-banner {
    display: grid;
    gap: 3px;
}
@media (min-width: 1200px) {
    .df1-ad-banner {
        grid-template-columns: repeat(2, 1fr);
    }
}
.df1-ad-banner a {
    display: block;
    overflow: hidden;
    height: 6.875rem;
    min-height: 6.875rem;
}
.df1-ad-banner img {
    width: 100%;
    height: 100%;
    object-fit: fill;
    transition: opacity var(--df1-transition);
}
.df1-ad-banner a:hover img {
    opacity: 0.85;
}

.df1-movie-ad {
    display: grid;
    gap: 8px;
}
.df1-movie-ad a {
    display: block;
    border-radius: var(--df1-radius);
    overflow: hidden;
}

.df1-player-info {
    margin: 12px 0;
}
.df1-player-info > div {
    margin-bottom: 8px;
}
.df1-player-info a {
    display: block;
    border-radius: var(--df1-radius);
    overflow: hidden;
}
.df1-player-info img {
    border-radius: var(--df1-radius);
}

.df1-horizontal-banner {
    margin: 16px 0;
}

/* --- Footer --- */
.df1-footer {
    background: var(--df1-bg-secondary);
    border-top: 1px solid var(--df1-border);
    padding: 32px 16px 24px;
    margin-top: 40px;
}

.df1-footer-nav {
    max-width: 1400px;
    margin: 0 auto 20px;
}
.df1-footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px 16px;
}
.df1-footer-link {
    font-size: 0.8125rem;
    color: var(--df1-text-muted);
    padding: 4px 0;
    transition: color var(--df1-transition);
}
.df1-footer-link:hover {
    color: var(--df1-accent);
}

.df1-footer-contact {
    max-width: 1400px;
    margin: 0 auto 20px;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
}
.df1-footer-contact-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8125rem;
    color: var(--df1-text-muted);
    padding: 6px 14px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--df1-border);
    border-radius: 24px;
    transition: all var(--df1-transition);
}
.df1-footer-contact-item:hover {
    border-color: var(--df1-accent);
    color: var(--df1-accent);
}
.df1-footer-contact-item img {
    width: 18px;
    height: 18px;
    border-radius: 50%;
}

.df1-footer-protocol {
    max-width: 1400px;
    margin: 0 auto 16px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px 16px;
}
.df1-footer-proto-link {
    font-size: 0.75rem;
    color: var(--df1-text-dim);
    transition: color var(--df1-transition);
}
.df1-footer-proto-link:hover {
    color: var(--df1-accent);
}

.df1-footer-copy {
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
    font-size: 0.75rem;
    color: var(--df1-text-dim);
    line-height: 1.8;
}
.df1-footer-copy a {
    color: var(--df1-text-dim);
}
.df1-footer-copy a:hover {
    color: var(--df1-accent);
}

/* --- Vant Overrides for dark theme --- */
.van-tab__text {
    color: inherit;
}
.van-tab--active .van-tab__text {
    color: var(--df1-accent);
}
.van-tabs__line {
    display: none !important;
}
.van-tabs__nav {
    background: transparent !important;
}
.van-dialog {
    background: var(--df1-bg-card) !important;
    border-radius: var(--df1-radius) !important;
    border: 1px solid var(--df1-border);
}
.van-dialog__content {
    color: var(--df1-text);
}
.van-dialog__message {
    color: var(--df1-text) !important;
    font-size: 0.875rem;
}
.van-overlay {
    background: rgba(0,0,0,0.6) !important;
}
.van-toast {
    background: rgba(15,25,35,0.92) !important;
}
.van-field__control {
    color: var(--df1-text) !important;
}

/* --- Vant Search Dialog Overrides --- */
.pcg-vant-search {
    padding: 12px;
}
.pcg-vant-search__form {
    display: flex;
    align-items: center;
    background: var(--df1-bg-input);
    border: 1px solid var(--df1-border);
    border-radius: 24px;
    overflow: hidden;
}
.pcg-vant-search__input {
    flex: 1;
    padding: 10px 16px;
    background: transparent;
    border: none;
    color: var(--df1-text);
    font-size: 0.875rem;
    outline: none;
}
.pcg-vant-search__input::placeholder {
    color: var(--df1-text-dim);
}
.pcg-vant-search__btn {
    flex: 0 0 auto;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--df1-accent);
    cursor: pointer;
    font-size: 1.1rem;
}

/* --- Category Dropdown Overrides (keep pcg- classes functional) --- */
.pcg-category-tabs {
    position: relative;
}
.pcg-category-tabs__sticky {
    z-index: 900;
}
.pcg-category-dropdown-mask {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.4);
    z-index: 898;
}
.pcg-category-tabs--open .pcg-category-dropdown-mask {
    display: block;
}
.pcg-category-dropdown-panel {
    display: none;
    position: fixed;
    z-index: 899;
    transform: translateX(-50%);
    min-width: 200px;
    max-width: 90vw;
    padding: 12px;
}
.pcg-category-tabs--open .pcg-category-dropdown-panel {
    display: block;
}
.pcg-category-dropdown-menu {
    display: none;
    flex-wrap: wrap;
    gap: 6px;
}
.pcg-category-dropdown-menu.is-open {
    display: flex;
}
.pcg-category-parent-arrow {
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: 4px;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid currentColor;
    vertical-align: middle;
    transition: transform 0.2s;
}
.pcg-category-parent-btn.is-open .pcg-category-parent-arrow {
    transform: rotate(180deg);
}

/* --- Search page history & rank styles --- */
.df1-search-history .list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.df1-search-history .no-data,
.df1-search-history .df1-no-data {
    font-size: 0.8125rem;
    color: var(--df1-text-dim);
    padding: 8px 0;
}
.container-list-search {
    margin-top: 16px;
}
.show {
    display: block;
}

/* Rank top-3 medal badges */
.df1-rank-num--1 {
    background: linear-gradient(135deg, #ffd700, #ffb347) !important;
    color: #1a1a2e !important;
    font-weight: 800;
}
.df1-rank-num--2 {
    background: linear-gradient(135deg, #c0c0c0, #e0e0e0) !important;
    color: #1a1a2e !important;
    font-weight: 800;
}
.df1-rank-num--3 {
    background: linear-gradient(135deg, #cd7f32, #e8a860) !important;
    color: #1a1a2e !important;
    font-weight: 800;
}

/* Delete icon */
.df1-icon-delete {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
}
.df1-icon-delete svg {
    width: 14px;
    height: 14px;
}

/* Hot icon */
.df1-icon-hot {
    display: inline-flex;
    align-items: center;
    color: var(--df1-accent);
    font-size: 0.75rem;
    flex: 0 0 auto;
}
.df1-icon-hot svg {
    width: 14px;
    height: 14px;
}

/* Text ellipsis utilities */
.text-line-ellipsis-1,
.text-line-ellipsis-2,
.text-line-ellipsis-3 {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* --- Utility / Icon overrides for xqbj (search page) --- */
.xqbj-icon-none {
    width: 48px;
    height: 48px;
    margin: 0 auto 8px;
    opacity: 0.3;
}
.xqbj-icon-hot {
    color: var(--df1-accent);
}

/* --- Scrollbar global --- */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: var(--df1-bg);
}
::-webkit-scrollbar-thumb {
    background: var(--df1-border);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--df1-accent);
}

/* --- Selection --- */
::selection {
    background: rgba(233,69,96,0.3);
    color: #fff;
}

/* --- Responsive adjustments --- */
@media (max-width: 480px) {
    .df1-topbar-inner {
        padding: 0 10px;
    }
    .df1-content {
        padding: 14px 10px;
    }
    .df1-article-header {
        padding: 20px 16px 16px;
    }
    .df1-article-body {
        padding: 16px;
    }
    .df1-brand-name {
        font-size: 1.15rem;
    }
    .df1-ad-banner a {
        height: 2.8125rem;
        min-height: 2.8125rem;
    }
}

@media (min-width: 768px) {
    .df1-brand-name {
        font-size: 1.5rem;
    }
    .df1-content {
        padding: 24px 20px;
    }
}

/* --- Loading animation for lazy images --- */
.lazyload {
    opacity: 0.6;
    transition: opacity 0.4s ease;
}
img:not(.lazyload) {
    opacity: 1;
}