/* StreamDark - Dark Video Portal Theme */

:root {
    --pk: #fa3e3e;
    --pk-deep: #c0392b;
    --sk: #2a2a3e;
    --hi: #ff6b35;
    --tx-bright: #f0f0f0;
    --tx-mid: #b0b8c8;
    --tx-dim: #6a7490;
    --bd: #2e3250;
    --shd: rgba(0,0,0,0.35);
    --shd-lg: rgba(0,0,0,0.55);
    --grd: linear-gradient(135deg, var(--pk) 0%, var(--hi) 100%);
    --rd: 6px;
    --rd-sm: 4px;
    --tr: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    --bg-base: #0f1120;
    --bg-panel: #181a2e;
    --bg-tile: #1e2140;
    --bg-lift: #232648;
}

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

body {
    font-family: -apple-system, 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', sans-serif;
    background: var(--bg-base);
    color: var(--tx-bright);
    line-height: 1.5;
    font-size: 14px;
    overflow-x: hidden;
}

/* ===== SITE HEADER (NOT sticky) ===== */
.xsite-header {
    background: linear-gradient(180deg, #0a0c1a 0%, var(--bg-panel) 100%);
    border-bottom: 1px solid var(--bd);
    padding: 14px 0 10px;
    text-align: center;
}

.xsite-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    flex-wrap: wrap;
}

.xlogo-wrap {
    text-decoration: none;
    display: inline-block;
}

.xlogo-wrap:hover .xsite-nm {
    opacity: 0.85;
}

.xsite-nm {
    font-size: 26px;
    font-weight: 900;
    letter-spacing: 1px;
    background: var(--grd);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.xdomain-badge {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: rgba(250, 62, 62, 0.12);
    border: 1.5px solid rgba(250, 62, 62, 0.5);
    border-radius: 30px;
    padding: 5px 14px;
    animation: xpulse 2.5s ease-in-out infinite;
}

@keyframes xpulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(250, 62, 62, 0.3); }
    50% { box-shadow: 0 0 0 6px rgba(250, 62, 62, 0); }
}

.xdomain-lbl {
    font-size: 11px;
    font-weight: 700;
    color: var(--pk);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.xdomain-val {
    font-size: 15px;
    font-weight: 800;
    color: var(--tx-bright);
    letter-spacing: 0.3px;
    font-variant-numeric: tabular-nums;
}

/* ===== CONTAINER ===== */
.container {
    max-width: 1060px;
    margin: 0 auto;
    padding: 0 14px;
}

.content {
    padding: 12px 0;
}

/* ===== NAVIGATION ===== */
.nav-container {
    background: var(--bg-panel);
    border-radius: var(--rd);
    overflow: hidden;
    margin-bottom: 12px;
    border: 1px solid var(--bd);
}

.nav-row {
    display: flex;
    align-items: stretch;
    border-bottom: 1px solid var(--bd);
}

.nav-row:last-child {
    border-bottom: none;
}

.nav-row .nav-label {
    font-weight: 700;
    font-size: 13px;
    color: var(--pk);
    white-space: nowrap;
    width: 10%;
    text-align: center;
    border-right: 1px solid var(--bd);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 9px 6px;
    flex-shrink: 0;
    background: rgba(250, 62, 62, 0.07);
    letter-spacing: 0.2px;
}

.nav-row .nav-links {
    font-size: 13px;
    width: 90%;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 9px 8px;
    align-items: center;
}

.nav-row .nav-links a {
    display: inline-block;
    color: var(--tx-mid);
    text-decoration: none;
    padding: 4px 3px;
    border-radius: 4px;
    transition: var(--tr);
    background: var(--bg-tile);
    border: 1px solid var(--bd);
    white-space: nowrap;
    text-align: center;
    width: calc((100% - 42px) / 8);
    flex-shrink: 0;
    flex-grow: 0;
    font-size: 13px;
}

.nav-row .nav-links a:hover {
    background: var(--pk);
    color: #fff;
    border-color: var(--pk);
}

.nav-row .nav-links a.active {
    background: var(--pk);
    color: #fff;
    border-color: var(--pk);
    font-weight: 600;
}

/* ===== SEARCH ===== */
.seach {
    background: var(--bg-panel);
    border-radius: var(--rd);
    padding: 11px;
    margin-bottom: 12px;
    border: 1px solid var(--bd);
}

.seach form {
    display: flex;
    gap: 7px;
    flex-wrap: nowrap;
    align-items: center;
}

.seach input[type="text"] {
    flex: 1;
    min-width: 180px;
    padding: 9px 13px;
    border: 1.5px solid var(--bd);
    border-radius: var(--rd-sm);
    background: var(--bg-tile);
    color: var(--tx-bright);
    font-size: 14px;
    transition: var(--tr);
    outline: none;
}

.seach input[type="text"]:focus {
    border-color: var(--pk);
    background: var(--bg-lift);
    box-shadow: 0 0 0 2px rgba(250, 62, 62, 0.15);
}

.seach input[type="text"]::placeholder {
    color: var(--tx-dim);
}

.seach button {
    padding: 9px 16px;
    border: none;
    border-radius: var(--rd-sm);
    background: var(--grd);
    color: #fff;
    font-weight: 700;
    font-size: 13px;
    cursor: pointer;
    transition: var(--tr);
    white-space: nowrap;
    flex-shrink: 0;
    letter-spacing: 0.2px;
}

.seach button:hover {
    opacity: 0.88;
    box-shadow: 0 4px 12px rgba(250, 62, 62, 0.4);
}

/* ===== HOT TAGS ===== */
.grid-container {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    list-style: none;
    padding: 10px 12px;
    background: var(--bg-panel);
    border-radius: var(--rd);
    margin-bottom: 12px;
    border: 1px solid var(--bd);
}

.grid-item {
    padding: 5px 12px;
    background: var(--bg-tile);
    border-radius: 14px;
    color: var(--tx-mid);
    text-decoration: none;
    font-size: 13px;
    transition: var(--tr);
    border: 1px solid var(--bd);
}

.grid-item:hover {
    background: var(--pk);
    color: #fff;
    border-color: var(--pk);
}

/* ===== SECTION HEADINGS ===== */
.mhlleset {
    margin-bottom: 18px;
}

.mhlleset-heading {
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--bd);
    position: relative;
}

.mhlleset-heading::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 52px;
    height: 2px;
    background: var(--grd);
    border-radius: 2px;
}

.mhlleset-title {
    font-size: 18px;
    font-weight: 700;
    margin: 0;
    color: var(--tx-bright);
    letter-spacing: 0.2px;
}

.mhlleset-title a {
    color: var(--tx-bright);
    text-decoration: none;
    transition: var(--tr);
}

.mhlleset-title a:hover {
    color: var(--pk);
}

/* ===== THUMBNAIL GRID ===== */
.thumbnail2-group {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    list-style: none;
    padding: 0;
}

.thumbnail2-group li {
    position: relative;
    animation: vfadeUp 0.5s ease backwards;
}

.thumbnail2-group li:nth-child(1) { animation-delay: 0.04s; }
.thumbnail2-group li:nth-child(2) { animation-delay: 0.08s; }
.thumbnail2-group li:nth-child(3) { animation-delay: 0.12s; }
.thumbnail2-group li:nth-child(4) { animation-delay: 0.16s; }
.thumbnail2-group li:nth-child(5) { animation-delay: 0.20s; }
.thumbnail2-group li:nth-child(6) { animation-delay: 0.24s; }
.thumbnail2-group li:nth-child(7) { animation-delay: 0.28s; }
.thumbnail2-group li:nth-child(8) { animation-delay: 0.32s; }

@keyframes vfadeUp {
    from { opacity: 0; transform: translateY(22px); }
    to { opacity: 1; transform: translateY(0); }
}

.thumbnail2 {
    display: block;
    position: relative;
    overflow: hidden;
    border-radius: var(--rd);
    /* 封面比例 600:350 ≈ 12:7 */
    aspect-ratio: 600 / 350;
    background: var(--bg-tile);
    border: 1px solid var(--bd);
}

.thumbnail2 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease;
    display: block;
}

.thumbnail2:hover {
    border-color: var(--pk);
    box-shadow: 0 4px 16px rgba(250, 62, 62, 0.25);
}

.thumbnail2:hover img {
    transform: scale(1.08);
}

.thumbnail2::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.65) 0%, transparent 55%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.thumbnail2:hover::after {
    opacity: 1;
}

/* play icon overlay */
.thumbnail2::before {
    content: '▶';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.6);
    font-size: 28px;
    color: rgba(255,255,255,0.9);
    opacity: 0;
    transition: var(--tr);
    z-index: 2;
    pointer-events: none;
    text-shadow: 0 2px 8px rgba(0,0,0,0.6);
}

.thumbnail2:hover::before {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.video-info {
    padding: 8px 0 4px;
}

.video-info h5 {
    margin: 0;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.4;
    color: var(--tx-mid);
}

.video-info h5 a {
    color: var(--tx-mid);
    text-decoration: none;
    transition: var(--tr);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.video-info h5 a:hover {
    color: var(--pk);
}

/* ===== VIDEO PLAYER ===== */
.video-container {
    width: 100%;
    height: 600px;
    max-height: 600px;
    margin-bottom: 18px;
    background: #000;
    border-radius: var(--rd);
    overflow: hidden;
    box-shadow: 0 6px 24px var(--shd-lg);
    position: relative;
}

.video-container iframe,
.video-container video,
.video-container #video-container {
    width: 100%;
    height: 100%;
    border: none;
}

.MacPlayer {
    background: #000;
    border-radius: var(--rd);
    overflow: hidden;
    margin-bottom: 14px;
    box-shadow: 0 6px 24px var(--shd-lg);
}

/* ===== TORRENT CAPTURE ===== */
.torrent-capture-grid {}

.torrent-capture-grid picture {
    display: block;
    width: 100%;
}

.torrent-capture-grid img,
.torrent-capture-grid .img_item img {
    width: 100%;
    height: auto;
    border-radius: var(--rd-sm);
    border: 1px solid var(--bd);
    display: block;
}

.torrent-capture-grid .img_item {
    width: 100%;
}

/* ===== DOWNLOAD BUTTONS ===== */
.download {
    text-align: center;
    padding: 14px;
    background: var(--bg-panel);
    border-radius: var(--rd);
    margin: 14px 0;
    border: 1px solid var(--bd);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: nowrap;
    gap: 10px;
}

.down_btn {
    display: inline-block;
    padding: 10px 22px;
    background: var(--grd);
    color: #fff;
    text-decoration: none;
    border-radius: var(--rd-sm);
    font-weight: 700;
    font-size: 14px;
    transition: var(--tr);
    margin: 0;
    border: 2px solid transparent;
    white-space: nowrap;
    flex-shrink: 0;
    cursor: pointer;
}

.down_btn:hover {
    opacity: 0.88;
    box-shadow: 0 5px 14px rgba(250, 62, 62, 0.45);
}

/* ===== SHARE SECTION ===== */
.share-box {
    background: var(--bg-panel);
    border-radius: var(--rd);
    padding: 12px;
    margin: 14px 0;
    border: 1px solid var(--bd);
}

.share-box span {
    color: var(--tx-dim);
    font-size: 13px;
    word-break: break-all;
}

.share-box a {
    color: var(--pk);
    text-decoration: none;
    font-weight: 600;
    transition: var(--tr);
}

.share-box a:hover { color: var(--hi); }

.share-section {
    background: var(--bg-panel);
    border-radius: var(--rd);
    padding: 16px;
    margin: 16px 0;
    border: 1px solid var(--bd);
    display: flex;
    align-items: center;
    gap: 10px;
}

.share-url-display {
    background: var(--bg-tile);
    border: 1px solid var(--bd);
    border-radius: var(--rd-sm);
    padding: 10px 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    min-width: 0;
}

.share-label {
    font-weight: 700;
    font-size: 12px;
    color: var(--pk);
    white-space: nowrap;
    flex-shrink: 0;
}

.share-url {
    font-size: 12px;
    color: var(--tx-dim);
    word-break: break-all;
    flex: 1;
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
}

.share-copy-btn {
    padding: 11px 20px;
    background: var(--grd);
    color: #fff;
    border: none;
    border-radius: var(--rd-sm);
    font-weight: 700;
    font-size: 13px;
    cursor: pointer;
    transition: var(--tr);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    white-space: nowrap;
    flex-shrink: 0;
}

.share-copy-btn:hover {
    opacity: 0.88;
    box-shadow: 0 4px 12px rgba(250, 62, 62, 0.4);
}

.share-copy-btn:active { transform: scale(0.97); }

.share-icon { font-size: 16px; }

/* ===== PAGINATION ===== */
.page_info_div {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 5px;
    flex-wrap: wrap;
    padding: 18px 0;
}

.a_page_info,
.page_info_focus {
    display: inline-block;
    padding: 7px 13px;
    border-radius: var(--rd-sm);
    text-decoration: none;
    font-weight: 600;
    font-size: 13px;
    transition: var(--tr);
    min-width: 36px;
    text-align: center;
}

.a_page_info {
    background: var(--bg-panel);
    color: var(--tx-mid);
    border: 1px solid var(--bd);
}

.a_page_info:hover {
    background: var(--pk);
    border-color: var(--pk);
    color: #fff;
}

.page_info_focus {
    background: var(--grd);
    color: #fff;
    border: 1px solid var(--pk);
    cursor: default;
}

/* ===== FOOTER ===== */
.footer {
    padding: 22px 0;
    text-align: center;
    border-top: 1px solid var(--bd);
    margin-top: 28px;
    background: var(--bg-panel);
}

.footer p {
    margin: 6px 0;
    color: var(--tx-dim);
    font-size: 12px;
}

.footer a {
    color: var(--tx-dim);
    text-decoration: none;
    transition: var(--tr);
}

.footer a:hover { color: var(--pk); }

/* ===== FRIEND LINKS ===== */
.txtguanggao2 {
    padding: 10px;
    background: var(--bg-panel);
    border-radius: var(--rd);
    border: 1px solid var(--bd);
}

.txtguanggao2 dl { margin: 0; }

.txtguanggao2 dd {
    display: inline-block;
    margin: 3px 4px;
}

.txtguanggao2 a {
    color: var(--tx-dim);
    text-decoration: none;
    font-size: 13px;
    transition: var(--tr);
}

.txtguanggao2 a:hover { color: var(--pk); }

.pd5 { padding: 2px 6px; }

/* ===== RESPONSIVE: 768px (large phone) ===== */
@media (max-width: 768px) {
    .container { padding: 0 8px; }

    .xsite-nm { font-size: 20px; }
    .xdomain-lbl { font-size: 10px; }
    .xdomain-val { font-size: 13px; }

    .content { padding: 8px 0; }

    .nav-row {
        display: flex;
        align-items: stretch;
    }

    .nav-row .nav-label {
        width: 15%;
        font-size: 10px;
        padding: 7px 2px;
        text-align: center;
        word-break: keep-all;
    }

    .nav-row .nav-links {
        width: 85%;
        display: flex;
        flex-wrap: wrap;
        gap: 4px;
        padding: 7px 4px;
    }

    .nav-row .nav-links a {
        padding: 4px 2px;
        font-size: 14px;
        text-align: center;
        width: calc((100% - 12px) / 4);
        flex-shrink: 0;
        flex-grow: 0;
    }

    .seach { padding: 9px; }
    .seach form { gap: 5px; }
    .seach input[type="text"] { min-width: 90px; padding: 8px 10px; font-size: 13px; }
    .seach button { padding: 8px 10px; font-size: 12px; }

    /* 移动端：每行2个 */
    .thumbnail2-group {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .video-info { padding: 6px 0 2px; }
    .video-info h5 { font-size: 12px; }

    .mhlleset { margin-bottom: 14px; }
    .mhlleset-heading { margin-bottom: 10px; padding-bottom: 8px; }
    .mhlleset-title { font-size: 16px; }

    .grid-container { padding: 9px; gap: 5px; }
    .grid-item { padding: 4px 10px; font-size: 12px; }

    .down_btn { padding: 9px 14px; font-size: 13px; }
    .download { padding: 10px 6px; gap: 7px; flex-wrap: nowrap; }

    .share-section { padding: 10px; gap: 7px; flex-wrap: nowrap; }
    .share-url-display { padding: 8px 10px; gap: 6px; flex: 1; min-width: 0; }
    .share-label { font-size: 11px; }
    .share-url { font-size: 10px; }
    .share-copy-btn { padding: 9px 11px; font-size: 12px; flex-shrink: 0; }
    .share-icon { font-size: 14px; }

    .video-container { height: 56.25vw; max-height: 380px; margin-bottom: 12px; }

    .page_info_div { padding: 12px 0; gap: 4px; }
    .a_page_info, .page_info_focus { padding: 6px 10px; font-size: 12px; min-width: 30px; }

    .footer { padding: 16px 0; margin-top: 18px; }
}

/* ===== RESPONSIVE: 480px (small phone) ===== */
@media (max-width: 480px) {
    .xsite-nm { font-size: 18px; }
    .xdomain-badge { padding: 4px 10px; }
    .xdomain-lbl { font-size: 9px; }
    .xdomain-val { font-size: 12px; }

    .nav-row .nav-label {
        width: 15%;
        font-size: 10px;
        padding: 6px 1px;
    }

    .nav-row .nav-links {
        width: 85%;
        gap: 3px;
        padding: 6px 3px;
    }

    .nav-row .nav-links a {
        padding: 3px 1px;
        font-size: 12px;
        width: calc((100% - 9px) / 4);
    }

    .seach input[type="text"] { min-width: 70px; padding: 7px 8px; font-size: 12px; }
    .seach button { padding: 7px 8px; font-size: 11px; }

    .thumbnail2-group { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .video-info h5 { font-size: 11px; }
    .mhlleset-title { font-size: 15px; }

    .download { padding: 8px 4px; gap: 5px; }
    .down_btn { padding: 8px 10px; font-size: 12px; }

    .share-section { padding: 8px; gap: 5px; flex-wrap: nowrap; }
    .share-url-display { padding: 7px 8px; }
    .share-label { font-size: 10px; }
    .share-url { font-size: 9px; }
    .share-copy-btn { padding: 7px 9px; font-size: 11px; gap: 4px; }
    .share-icon { font-size: 13px; }

    .video-container { height: 56.25vw; max-height: 280px; margin-bottom: 10px; }
}

/* ===== HIDE UTILS ===== */
.hide_mobile { display: block; }
.hide_pc { display: block; }

@media (max-width: 768px) { .hide_mobile { display: none !important; } }
@media (min-width: 769px) { .hide_pc { display: none !important; } }

/* ===== LOADING IMG ===== */
img[data-original] { background: var(--bg-tile); }

/* ===== CLEARFIX ===== */
.clearfix::after { content: ""; display: table; clear: both; }