:root {
    --bg-base: #0f0f0f;
    --bg-nav: #131313;
    --bg-surface: #1a1a1a;
    --bg-card: #1e1e1e;
    --bg-hover: #252525;
    --clr-sky: #00a8e1;
    --clr-sky-dim: #0087b8;
    --clr-sky-glow: rgba(0,168,225,0.35);
    --clr-white: #ffffff;
    --clr-text: #d8d8d8;
    --clr-muted: #888888;
    --clr-dim: #555555;
    --clr-border: #2a2a2a;
    --clr-border-bright: #00a8e1;
    --clr-accent: #00a8e1;
    --r-xs: 4px;
    --r-sm: 6px;
    --r-md: 10px;
    --r-lg: 14px;
    --trans: 0.18s ease;
    --maxw: 1280px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
    background: var(--bg-base);
    color: var(--clr-text);
    font-family: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
    font-size: 14px;
    line-height: 1.6;
    min-height: 100vh;
}

a { color: var(--clr-sky); text-decoration: none; transition: color var(--trans); }
a:hover { color: #33c4f5; }
img { display: block; max-width: 100%; }
ul, ol { list-style: none; }
.xf::after { content: ''; display: table; clear: both; }

/* ================================================================
   LAYOUT
   ================================================================ */
.outer-shell {
    width: 100%;
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 14px;
}

/* ================================================================
   SITE TOP NAV
   ================================================================ */
.main-topnav {
    background: var(--bg-nav);
    border-bottom: 1px solid var(--clr-border);
}

.topnav-inner {
    display: flex;
    align-items: center;
    height: 52px;
    gap: 16px;
}

.brand-group {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: nowrap;
    min-width: 0;
}

.brand-link-wrap { text-decoration: none; }

.brand-title-text {
    font-size: 20px;
    font-weight: 800;
    color: var(--clr-white);
    font-style: normal;
    text-decoration: none;
    white-space: nowrap;
    letter-spacing: 0.3px;
}

.brand-title-text:hover { color: var(--clr-sky); }

.current-url-badge {
    display: flex;
    align-items: center;
    gap: 7px;
    background: rgba(0,168,225,0.1);
    border: 1px solid rgba(0,168,225,0.3);
    border-radius: 20px;
    padding: 3px 12px;
    white-space: nowrap;
}

.url-tag-word {
    font-size: 11px;
    color: var(--clr-muted);
    letter-spacing: 0.3px;
}

.url-display-val {
    font-size: 15px;
    font-weight: 700;
    color: var(--clr-sky);
    letter-spacing: 0.4px;
}

/* ================================================================
   PROMO / BANNER
   ================================================================ */
.promo-band {
    margin: 5px 0 2px;
    overflow: hidden;
}

/* ================================================================
   CATEGORY NAV
   ================================================================ */
.catnav-wrap {
    background: var(--bg-surface);
    border-top: 1px solid var(--clr-border);
    border-bottom: 1px solid var(--clr-border);
    padding: 5px 0 3px;
    margin-bottom: 3px;
}

.zone-row {
    display: flex;
    align-items: flex-start;
    padding: 3px 0;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    gap: 0;
}

.zone-row:last-child { border-bottom: none; padding-bottom: 0; }

.zone-badge {
    flex-shrink: 0;
    width: 60px;
    font-size: 10px;
    color: var(--clr-sky);
    font-weight: 700;
    background: rgba(0,168,225,0.1);
    border-radius: var(--r-xs);
    padding: 3px 3px;
    text-align: center;
    line-height: 1.4;
    margin-right: 8px;
    margin-top: 2px;
    letter-spacing: 0.2px;
    white-space: nowrap;
}

.zone-btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: 3px 5px;
    flex: 1;
    align-items: center;
}

.zone-btn-group a {
    color: var(--clr-text);
    font-size: 13px;
    padding: 2px 9px;
    border-radius: var(--r-xs);
    border: 1px solid transparent;
    transition: color var(--trans), border-color var(--trans), background var(--trans);
    white-space: nowrap;
}

.zone-btn-group a:hover {
    color: var(--clr-sky);
    background: rgba(0,168,225,0.1);
    border-color: rgba(0,168,225,0.3);
}

.zone-btn-group a.active {
    color: var(--clr-white);
    background: rgba(0,168,225,0.18);
    border-color: var(--clr-sky);
    font-weight: 600;
}

/* ================================================================
   SEARCH
   ================================================================ */
.searchbar-wrap {
    background: var(--bg-surface);
    border-bottom: 1px solid var(--clr-border);
    padding: 6px 0;
    margin-bottom: 3px;
}

.searchbar-row {
    display: flex;
    align-items: center;
    gap: 5px;
    flex-wrap: nowrap;
    width: 100%;
}

.searchbar-row input[type="text"] {
    flex: 1;
    min-width: 0;
    background: var(--bg-card);
    border: 1px solid var(--clr-border);
    border-radius: var(--r-sm);
    color: var(--clr-white);
    font-size: 13px;
    padding: 6px 12px;
    outline: none;
    transition: border-color var(--trans), box-shadow var(--trans);
}

.searchbar-row input[type="text"]:focus {
    border-color: var(--clr-sky);
    box-shadow: 0 0 0 2px var(--clr-sky-glow);
}

.searchbar-row input[type="text"]::placeholder { color: var(--clr-dim); }

.searchbar-row button {
    flex-shrink: 0;
    background: var(--clr-sky);
    color: #000;
    border: none;
    border-radius: var(--r-sm);
    font-size: 12px;
    padding: 6px 11px;
    cursor: pointer;
    font-weight: 700;
    white-space: nowrap;
    transition: background var(--trans), transform var(--trans);
    letter-spacing: 0.2px;
}

.searchbar-row button:hover {
    background: #33c4f5;
    transform: translateY(-1px);
}

/* ================================================================
   HOT TAGS
   ================================================================ */
.trending-block {
    padding: 5px 0 3px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    margin-bottom: 3px;
}

.trending-label {
    font-size: 12px;
    font-weight: 700;
    color: var(--clr-sky);
    margin-bottom: 5px;
    letter-spacing: 0.4px;
}

.trending-label strong { font-weight: 800; }

.tag-stream {
    display: flex;
    flex-wrap: wrap;
    gap: 5px 10px;
}

.tag-stream .stream-item {
    color: var(--clr-muted);
    font-size: 12px;
    border-bottom: 1px solid var(--clr-dim);
    white-space: nowrap;
    transition: color var(--trans), border-color var(--trans);
}

.tag-stream .stream-item:hover {
    color: var(--clr-sky);
    border-bottom-color: var(--clr-sky);
}

/* ================================================================
   SECTION / MEDIA BLOCKS
   ================================================================ */
.media-block {
    padding: 7px 0 4px;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    margin-bottom: 3px;
}

.media-block:last-child { border-bottom: none; }

.media-block-head {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--clr-border);
}

.media-block-head h3 {
    font-size: 15px;
    font-weight: 700;
    color: var(--clr-white);
    letter-spacing: 0.3px;
}

.media-block-head h3::before {
    content: '';
    display: inline-block;
    width: 3px;
    height: 15px;
    background: var(--clr-sky);
    border-radius: 2px;
    margin-right: 7px;
    vertical-align: middle;
}

.media-block-head h3 a { color: var(--clr-white); font-weight: 700; }
.media-block-head h3 a:hover { color: var(--clr-sky); }

.count-info { font-size: 12px; font-weight: normal; color: var(--clr-dim); }

/* ================================================================
   FILM GRID
   ================================================================ */
.film-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    list-style: none;
    padding: 0;
}

.film-row li { display: flex; flex-direction: column; }

.thumb-link {
    display: block;
    position: relative;
    overflow: hidden;
    border-radius: var(--r-sm);
    background: var(--bg-card);
    aspect-ratio: 600 / 350;
    border: 1px solid var(--clr-border);
    transition: border-color var(--trans), box-shadow var(--trans), transform var(--trans);
}

.thumb-link:hover {
    border-color: var(--clr-sky);
    box-shadow: 0 0 0 1px var(--clr-sky), 0 4px 18px var(--clr-sky-glow);
    transform: translateY(-2px);
}

.thumb-link img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.thumb-link:hover img { transform: scale(1.04); }

.thumb-info { padding: 4px 2px 2px; }

.thumb-info h5 {
    font-size: 12px;
    font-weight: 400;
    line-height: 1.4;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    color: var(--clr-muted);
}

.thumb-info h5 a { color: var(--clr-muted); }
.thumb-info h5 a:hover { color: var(--clr-sky); }

/* ================================================================
   DETAIL PAGE
   ================================================================ */
.item-headline {
    text-align: center;
    padding: 14px 16px;
    font-size: 16px;
    line-height: 1.8;
    word-break: break-all;
    background: var(--bg-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--r-sm);
    margin-bottom: 10px;
    color: var(--clr-text);
}

.item-headline a {
    color: var(--clr-sky);
    font-weight: 700;
    margin-right: 6px;
}

.item-specs {
    background: var(--bg-surface);
    border: 1px solid var(--clr-border);
    border-left: 3px solid var(--clr-sky);
    border-radius: var(--r-sm);
    font-size: 14px;
    line-height: 1.9;
    padding: 14px 18px;
    margin-bottom: 10px;
    color: var(--clr-text);
}

.preview-frame { margin-top: 10px; width: 100%; }
.preview-frame picture { display: block; width: 100%; }
.preview-frame picture img,
.preview-frame img {
    width: 100%; height: auto;
    border-radius: var(--r-xs);
    display: block;
    border: 1px solid var(--clr-border);
}

/* ================================================================
   DOWNLOAD BUTTONS
   ================================================================ */
.dl-btns-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin: 14px 0;
}

.dl-cta {
    display: inline-flex;
    align-items: center;
    background: var(--clr-sky);
    color: #000;
    font-size: 14px;
    font-weight: 700;
    padding: 9px 22px;
    border-radius: 24px;
    cursor: pointer;
    border: none;
    transition: background var(--trans), transform var(--trans);
    text-decoration: none;
    letter-spacing: 0.3px;
    white-space: nowrap;
}

.dl-cta:hover {
    background: #33c4f5;
    color: #000;
    transform: translateY(-1px);
}

.client-row { text-align: center; padding: 7px 0; font-size: 13px; }
.client-row a { color: var(--clr-sky); font-weight: 600; }
.client-row a:hover { color: #33c4f5; }

/* ================================================================
   SHARE
   ================================================================ */
.share-panel {
    background: var(--bg-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--r-sm);
    padding: 9px 13px;
    margin: 8px 0;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.share-lbl-txt { font-size: 12px; color: var(--clr-dim); white-space: nowrap; font-weight: 600; }

.share-url-display {
    flex: 1; font-size: 12px; color: var(--clr-dim);
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0;
}

.share-copy-btn {
    flex-shrink: 0;
    background: rgba(0,168,225,0.15);
    border: 1px solid rgba(0,168,225,0.4);
    color: var(--clr-sky);
    border-radius: var(--r-xs);
    padding: 5px 12px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--trans);
    white-space: nowrap;
}

.share-copy-btn:hover { background: rgba(0,168,225,0.28); }

/* ================================================================
   PAGINATION
   ================================================================ */
.pager-section { margin-top: 14px; padding-bottom: 8px; }

.pager-line {
    display: flex; justify-content: center; align-items: center;
    flex-wrap: wrap; gap: 4px; padding: 6px 0;
}

.pager-btn {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 32px; height: 32px; padding: 0 9px;
    background: var(--bg-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--r-xs);
    color: var(--clr-sky);
    font-size: 13px;
    transition: background var(--trans), color var(--trans), border-color var(--trans);
}

.pager-btn:hover {
    background: rgba(0,168,225,0.12);
    color: #33c4f5;
    border-color: var(--clr-sky);
}

.pager-current {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 32px; height: 32px; padding: 0 9px;
    background: var(--clr-sky);
    border: 1px solid var(--clr-sky);
    border-radius: var(--r-xs);
    color: #000;
    font-size: 13px;
    font-weight: 700;
}

/* ================================================================
   PLAYER
   ================================================================ */
.video-player-box {
    margin: 8px 0;
    border-radius: var(--r-sm);
    overflow: hidden;
    background: #000;
    border: 1px solid var(--clr-border);
}

/* ================================================================
   FOOTER
   ================================================================ */
.flink-zone {
    background: var(--bg-surface);
    border-top: 1px solid var(--clr-border);
    padding: 8px 0;
    margin-top: 6px;
}

.flink-title {
    font-size: 12px; font-weight: 700; color: var(--clr-sky);
    margin-bottom: 6px; letter-spacing: 0.4px; text-transform: uppercase;
}

.flink-set {
    display: flex; flex-wrap: wrap; gap: 5px 14px;
}

.flink-set dd { margin: 0; }

.flink-set a {
    color: var(--clr-dim); font-size: 12px;
    border-bottom: 1px solid var(--clr-border);
    transition: color var(--trans), border-color var(--trans);
}

.flink-set a:hover { color: var(--clr-sky); border-bottom-color: var(--clr-sky-dim); }

.site-bottom-bar {
    background: #0a0a0a;
    border-top: 1px solid var(--clr-border);
    padding: 10px 0;
    margin-top: 4px;
}

.bottom-txt {
    text-align: center; font-size: 12px;
    color: var(--clr-dim); line-height: 1.8;
}

/* ================================================================
   HELPERS
   ================================================================ */
@media (max-width: 768px) { .hide-m { display: none !important; } }
@media (min-width: 769px) { .hide-d { display: none !important; } }

/* ================================================================
   RESPONSIVE
   ================================================================ */

/* ≤480px small phones */
@media (max-width: 480px) {
    .zone-badge {
        width: 15%; font-size: 10px; padding: 2px 2px; margin-right: 4px;
    }
    .zone-btn-group { width: 85%; }
    /* 8 nav items → 4 per row, 2 rows */
    .zone-btn-group a {
        font-size: 12px; padding: 2px 4px;
        width: calc(25% - 4px); text-align: center;
    }
    /* Film 2 cols */
    .film-row { grid-template-columns: repeat(2, 1fr); gap: 7px; }
    /* Brand */
    .brand-title-text { font-size: 15px; }
    .url-display-val { font-size: 13px; }
    /* Search single row */
    .searchbar-row { flex-wrap: nowrap; }
    .searchbar-row input[type="text"] { font-size: 12px; }
    .searchbar-row button { font-size: 11px; padding: 6px 7px; }
}

/* 481–768px medium phones */
@media (min-width: 481px) and (max-width: 768px) {
    .zone-badge {
        width: 15%; font-size: 10px; padding: 2px 3px; margin-right: 5px;
    }
    .zone-btn-group { width: 85%; }
    .zone-btn-group a {
        font-size: 13px; padding: 2px 5px;
        width: calc(25% - 5px); text-align: center;
    }
    .film-row { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .searchbar-row { flex-wrap: nowrap; }
}

/* PC ≥769px */
@media (min-width: 769px) {
    .zone-btn-group a { flex: 1; text-align: center; }
    .film-row { grid-template-columns: repeat(4, 1fr); }
}