/* ========================================
   CORE VARIABLES & RESET
   ======================================== */
:root {
    --clr-bg: #0b0f1a;
    --clr-surface: #111827;
    --clr-surface2: #1c2537;
    --clr-border: #2a3550;
    --clr-gold: #f5c518;
    --clr-red: #dc2626;
    --clr-text: #e8eaf0;
    --clr-muted: #8b95a9;
    --clr-link: #93c5fd;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --trans: 0.2s ease;
    --shadow: 0 2px 12px rgba(0,0,0,0.4);
    --shadow-card: 0 4px 20px rgba(0,0,0,0.5);
}

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

html { scroll-behavior: smooth; }

body {
    background-color: var(--clr-bg);
    color: var(--clr-text);
    font-family: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    font-size: 15px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--clr-text); text-decoration: none; transition: color var(--trans); }
a:hover { color: var(--clr-gold); }

ul, ol { list-style: none; }

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

.cf::after { content: ''; display: table; clear: both; }

/* ========================================
   LAYOUT
   ======================================== */
.wrap-box {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 16px;
}

.inner-zone {
    width: 100%;
}

/* ========================================
   TOP NAVIGATION / HEADER
   ======================================== */
.top-nav {
    background: var(--clr-bg);
    border-bottom: 3px solid var(--clr-gold);
    padding: 0;
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
}

.brand-box {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.site-logo {
    text-decoration: none;
    display: inline-block;
}

.brand-name {
    font-size: 28px;
    font-weight: 900;
    letter-spacing: -0.5px;
    color: var(--clr-gold);
    text-transform: uppercase;
    text-shadow: 0 0 30px rgba(245,197,24,0.3);
    line-height: 1;
}

.addr-info {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
}

.addr-tag {
    background: var(--clr-red);
    color: #fff;
    padding: 2px 7px;
    border-radius: var(--radius-sm);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.addr-val {
    color: var(--clr-gold);
    font-weight: 600;
    font-size: 13px;
}

/* ========================================
   NAVIGATION MENU
   ======================================== */
.menu-wrap {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    margin: 12px 0;
    overflow: hidden;
}

.menu-line {
    display: flex;
    align-items: stretch;
    border-bottom: 1px solid var(--clr-border);
    min-height: 36px;
}

.menu-line:last-child { border-bottom: none; }

.zone-tag {
    background: var(--clr-surface2);
    color: var(--clr-muted);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.3px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6px 8px;
    border-right: 2px solid var(--clr-gold);
    flex-shrink: 0;
    flex-grow: 0;
    width: 80px;
    text-align: center;
    line-height: 1.4;
    white-space: nowrap;
}

.zone-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    padding: 4px 6px;
    gap: 2px;
    flex: 1 1 0%;
    min-width: 0;
    overflow: hidden;
}

.zone-links a {
    color: var(--clr-text);
    font-size: 14px;
    padding: 4px 6px;
    border-radius: var(--radius-sm);
    white-space: nowrap;
    transition: background var(--trans), color var(--trans);
    line-height: 1.4;
    flex: 1;
    text-align: center;
}

.zone-links a:hover,
.zone-links a.active {
    background: var(--clr-gold);
    color: #000;
    font-weight: 700;
}

/* ========================================
   SEARCH BAR
   ======================================== */
#srch-wrap {
    margin: 12px 0;
}

.srch-box form {
    display: flex;
    gap: 6px;
    align-items: center;
    flex-wrap: wrap;
}

.srch-box input[type="text"] {
    flex: 1;
    min-width: 160px;
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-sm);
    color: var(--clr-text);
    padding: 9px 14px;
    font-size: 14px;
    outline: none;
    transition: border-color var(--trans);
    font-family: inherit;
}

.srch-box input[type="text"]:focus {
    border-color: var(--clr-gold);
}

.srch-box input[type="text"]::placeholder {
    color: var(--clr-muted);
}

.srch-box button {
    background: var(--clr-surface2);
    border: 1px solid var(--clr-border);
    color: var(--clr-text);
    padding: 9px 16px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    cursor: pointer;
    transition: background var(--trans), color var(--trans);
    font-family: inherit;
    white-space: nowrap;
}

.srch-box button:hover {
    background: var(--clr-gold);
    color: #000;
    border-color: var(--clr-gold);
}

/* ========================================
   HOT TAGS
   ======================================== */
.hot-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 8px 0;
}

.hot-item {
    background: var(--clr-surface2);
    border: 1px solid var(--clr-border);
    color: var(--clr-text);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 13px;
    transition: background var(--trans), color var(--trans), border-color var(--trans);
}

.hot-item:hover {
    background: var(--clr-gold);
    color: #000;
    border-color: var(--clr-gold);
}

/* ========================================
   SECTION BLOCKS
   ======================================== */
.sect-block {
    margin: 20px 0;
}

.sect-core {
    width: 100%;
}

.sect-hd {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 2px solid var(--clr-gold);
    margin-bottom: 16px;
}

.sect-ttl {
    font-size: 17px;
    font-weight: 800;
    color: var(--clr-text);
    letter-spacing: 0.3px;
    position: relative;
    padding-left: 12px;
    margin: 0;
}

.sect-ttl::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 18px;
    background: var(--clr-gold);
    border-radius: 2px;
}

.sect-ttl a {
    color: inherit;
}

.sect-ttl a:hover {
    color: var(--clr-gold);
}

/* ========================================
   FILM GRID (VIDEO CARDS)
   ======================================== */
.film-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.film-grid li {
    break-inside: avoid;
}

.film-card {
    display: block;
    overflow: hidden;
    border-radius: var(--radius-md);
    position: relative;
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    transition: transform var(--trans), box-shadow var(--trans);
}

.film-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-card);
    border-color: var(--clr-gold);
}

/* Cover ratio 600:350 */
.film-card .thumb-ratio {
    width: 100%;
    padding-top: 58.33%;
    position: relative;
    overflow: hidden;
    background: var(--clr-surface2);
}

.film-card img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.film-card:hover img {
    transform: scale(1.04);
}

.film-meta {
    padding: 8px 10px;
    background: var(--clr-surface);
}

.film-meta h5 {
    font-size: 13px;
    font-weight: 600;
    line-height: 1.4;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    margin: 0;
}

.film-meta h5 a {
    color: var(--clr-text);
    transition: color var(--trans);
}

.film-meta h5 a:hover {
    color: var(--clr-gold);
}

/* ========================================
   TORRENT DETAIL PAGE
   ======================================== */
.detail-title-bar {
    line-height: 1.8;
    text-align: center;
    padding: 20px;
    font-size: 18px;
    margin: 20px 0;
    word-break: break-all;
    background: var(--clr-surface);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--clr-gold);
}

.detail-info-box {
    font-size: 15px;
    line-height: 1.9;
    padding: 24px;
    background: var(--clr-surface);
    border-radius: var(--radius-lg);
    margin: 20px 0;
    border: 1px solid var(--clr-border);
}

.preview-imgs {
    width: 100%;
    margin-top: 14px;
}

.preview-imgs picture {
    display: block;
    width: 100%;
}

.preview-imgs picture img,
.preview-imgs img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    display: block;
}

/* Download buttons */
.btn-group {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin: 24px 0;
}

.act-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--clr-gold);
    color: #000;
    font-weight: 700;
    font-size: 15px;
    padding: 11px 28px;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: background var(--trans), transform var(--trans);
    text-decoration: none;
    letter-spacing: 0.3px;
    font-family: inherit;
}

.act-btn:hover {
    background: #e0b000;
    color: #000;
    transform: translateY(-1px);
}

/* ========================================
   SHARE SECTION
   ======================================== */
.share-wrap {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    padding: 16px;
    margin: 16px 0;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.url-display {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.url-tag {
    background: var(--clr-surface2);
    color: var(--clr-muted);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    white-space: nowrap;
    border: 1px solid var(--clr-border);
}

.url-val {
    color: var(--clr-muted);
    font-size: 13px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.copy-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--clr-surface2);
    border: 1px solid var(--clr-border);
    color: var(--clr-text);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    cursor: pointer;
    transition: background var(--trans), color var(--trans);
    font-family: inherit;
    white-space: nowrap;
}

.copy-btn:hover {
    background: var(--clr-gold);
    color: #000;
    border-color: var(--clr-gold);
}

.btn-ico {
    font-size: 15px;
}

/* ========================================
   PAGINATION
   ======================================== */
.pager-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    padding: 20px 0;
    flex-wrap: wrap;
}

.pg-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    color: var(--clr-text);
    border-radius: var(--radius-sm);
    font-size: 14px;
    transition: background var(--trans), color var(--trans), border-color var(--trans);
}

.pg-link:hover {
    background: var(--clr-gold);
    color: #000;
    border-color: var(--clr-gold);
}

.pg-cur {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    background: var(--clr-gold);
    color: #000;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 700;
}

/* ========================================
   FRIENDLY LINKS
   ======================================== */
.links-panel {
    padding: 10px 0;
}

.links-panel dl {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.links-panel dd {
    margin: 0;
}

.links-panel a {
    display: inline-block;
    background: var(--clr-surface2);
    border: 1px solid var(--clr-border);
    color: var(--clr-muted);
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    transition: all var(--trans);
}

.links-panel a:hover {
    background: var(--clr-surface);
    color: var(--clr-text);
    border-color: var(--clr-gold);
}

/* ========================================
   FOOTER
   ======================================== */
.page-foot {
    background: var(--clr-surface);
    border-top: 2px solid var(--clr-border);
    padding: 24px 0;
    margin-top: 30px;
}

.copy-info {
    text-align: center;
    color: var(--clr-muted);
    font-size: 13px;
    line-height: 1.8;
}

.copy-info p {
    margin: 0;
}

/* ========================================
   VISIBILITY HELPERS
   ======================================== */
.desk-only { display: block; }
.mob-only { display: none; }

/* ========================================
   BANNER AREA (no margin/padding override)
   ======================================== */
.promo-strip {
    margin: 0;
    padding: 0;
}

/* ========================================
   RESPONSIVE — TABLET
   ======================================== */
@media (max-width: 1024px) {
    .film-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 10px;
    }

    .brand-name {
        font-size: 24px;
    }
}

/* ========================================
   RESPONSIVE — LARGE MOBILE (≥480px)
   ======================================== */
@media (max-width: 768px) {
    .wrap-box {
        padding: 0 10px;
    }

    .brand-name {
        font-size: 20px;
    }

    .film-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }

    .desk-only { display: none; }
    .mob-only { display: block; }

    /* Nav menu — mobile layout */
    .menu-line {
        min-height: 44px;
        align-items: stretch;
    }

    /* zone-tag: exactly 15% wide, all 4 Chinese chars visible */
    .zone-tag {
        width: 15%;
        min-width: 0;
        flex-shrink: 0;
        flex-grow: 0;
        font-size: 10px;
        padding: 4px 2px;
        white-space: normal;
        word-break: break-all;
        text-align: center;
        line-height: 1.3;
        letter-spacing: 0;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    /* zone-links: 85% wide, wrap into 2 rows of 4 */
    .zone-links {
        width: 85%;
        flex: none;
        flex-shrink: 0;
        flex-grow: 0;
        padding: 3px 3px;
        gap: 0;
        align-content: center;
    }

    /* Each of the 8 links: exactly 25% of zone-links = 4 per row, 2 rows */
    .zone-links a {
        flex: none;
        width: 25%;
        flex-shrink: 0;
        flex-grow: 0;
        box-sizing: border-box;
        text-align: center;
        padding: 5px 1px;
        font-size: 14px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .srch-box form {
        gap: 5px;
    }

    .srch-box input[type="text"] {
        font-size: 13px;
    }

    .srch-box button {
        font-size: 13px;
        padding: 8px 12px;
    }

    .btn-group {
        gap: 8px;
    }

    .act-btn {
        font-size: 14px;
        padding: 10px 20px;
    }

    .share-wrap {
        flex-direction: column;
        align-items: flex-start;
    }

    .url-display {
        width: 100%;
    }

    .sect-ttl {
        font-size: 15px;
    }

    .pager-nav {
        gap: 4px;
    }

    .pg-link, .pg-cur {
        min-width: 32px;
        height: 32px;
        font-size: 13px;
    }

    .detail-title-bar {
        font-size: 15px;
        padding: 14px;
    }

    .detail-info-box {
        font-size: 14px;
        padding: 16px;
    }
}

/* ========================================
   RESPONSIVE — SMALL MOBILE (<480px)
   ======================================== */
@media (max-width: 479px) {
    .zone-links a {
        font-size: 12px;
    }

    .zone-tag {
        font-size: 10px;
    }

    .brand-name {
        font-size: 18px;
    }

    .film-meta h5 {
        font-size: 12px;
    }

    .film-grid {
        gap: 6px;
    }

    .hot-item {
        font-size: 12px;
        padding: 3px 9px;
    }
}

/* ========================================
   UTILITY
   ======================================== */
.pd5 { padding: 0 5px; }
.txt-center { text-align: center; }