/* ================================================================
   STEAM PLATFORM STYLE — Dark Navy Gaming Aesthetic
   ================================================================ */

/* ── DESIGN TOKENS ─────────────────────────────────────────── */
:root {
    /* backgrounds */
    --s-bg-deep:     #1b2838;
    --s-bg-mid:      #2a475e;
    --s-bg-panel:    #213040;
    --s-bg-card:     #16202d;
    --s-bg-input:    #316282;
    --s-bg-hover:    #3d6a8a;
    --s-bg-topbar:   #171a21;

    /* text */
    --s-txt-primary:  #c7d5e0;
    --s-txt-bright:   #ffffff;
    --s-txt-muted:    #8f98a0;
    --s-txt-dim:      #677889;

    /* accent — Steam blue */
    --s-blue:         #1a9fff;
    --s-blue-dark:    #1282cc;
    --s-blue-glow:    rgba(26,159,255,0.18);
    --s-blue-tint:    rgba(26,159,255,0.10);

    /* accent — Steam green (install button) */
    --s-green:        #4c6b22;
    --s-green-light:  #a4d007;

    /* borders */
    --s-border:       rgba(86,139,166,0.35);
    --s-border-light: rgba(142,194,219,0.2);

    /* type */
    --ff: 'Arial', 'PingFang SC', 'Microsoft YaHei', sans-serif;

    /* misc */
    --dur: 0.15s;
    --mw: 1240px;
    --gap: 16px;
}

/* ── RESET ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    background: var(--s-bg-deep);
    color: var(--s-txt-primary);
    font-family: var(--ff);
    font-size: 13px;
    line-height: 1.6;
    min-height: 100vh;
}
a { color: var(--s-blue); text-decoration: none; transition: color var(--dur); }
a:hover { color: #66c0f4; }
img { display: block; max-width: 100%; }
ul, ol { list-style: none; }
.zf::after { content:''; display:table; clear:both; }

/* ── LAYOUT ─────────────────────────────────────────────────── */
.vk-wrap {
    width: 100%;
    max-width: var(--mw);
    margin: 0 auto;
    padding: 0 var(--gap);
}

/* ================================================================
   SITE HEADER — Steam-style dark topbar
   ================================================================ */
.vk-header {
    background: linear-gradient(180deg, var(--s-bg-topbar) 0%, var(--s-bg-panel) 100%);
    border-bottom: 1px solid var(--s-border);
    position: relative;
}

.vk-header-row {
    display: flex;
    align-items: center;
    height: 56px;
    gap: 0;
    flex-wrap: nowrap;
}

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

.vk-sitename {
    font-family: var(--ff);
    font-size: 22px;
    font-weight: 700;
    font-style: normal;
    color: var(--s-txt-bright);
    text-decoration: none;
    white-space: nowrap;
    letter-spacing: 0.5px;
    line-height: 1;
    text-shadow: 0 1px 4px rgba(0,0,0,0.6);
}
.vk-sitename:hover { color: #66c0f4; }

.vk-divider {
    width: 1px;
    height: 18px;
    background: var(--s-border);
    margin: 0 14px;
    flex-shrink: 0;
}

.vk-domain-box {
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    flex-shrink: 0;
}

.vk-domain-label {
    font-size: 11px;
    color: var(--s-txt-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.vk-domain-val {
    font-size: 15px;
    font-weight: 700;
    color: var(--s-blue);
    letter-spacing: 0.3px;
    text-shadow: 0 0 8px var(--s-blue-glow);
}

/* ================================================================
   PROMO BANNER
   ================================================================ */
.vk-banner {
    margin: 5px 0 3px;
    overflow: hidden;
}

/* ================================================================
   CATEGORY NAV — Steam tab-row style
   ================================================================ */
.vk-catnav {
    background: var(--s-bg-panel);
    border: 1px solid var(--s-border);
    border-radius: 3px;
    padding: 4px 0 3px;
    margin-bottom: 4px;
}

.vk-navrow {
    display: flex;
    align-items: flex-start;
    padding: 3px 8px;
    border-bottom: 1px solid var(--s-border-light);
}
.vk-navrow:last-child { border-bottom: none; padding-bottom: 0; }

.vk-zone-badge {
    flex-shrink: 0;
    width: 60px;
    font-size: 10px;
    font-weight: 700;
    color: var(--s-blue);
    background: var(--s-blue-tint);
    border: 1px solid rgba(26,159,255,0.25);
    border-radius: 2px;
    padding: 3px 2px;
    text-align: center;
    line-height: 1.4;
    margin-right: 10px;
    margin-top: 2px;
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.vk-zone-links {
    display: flex;
    flex-wrap: wrap;
    flex: 1;
    align-items: center;
    gap: 1px 3px;
}

.vk-zone-links a {
    font-size: 13px;
    color: var(--s-txt-primary);
    padding: 2px 8px;
    border-radius: 2px;
    border-bottom: 2px solid transparent;
    white-space: nowrap;
    transition: color var(--dur), background var(--dur), border-color var(--dur);
}

.vk-zone-links a:hover {
    color: var(--s-txt-bright);
    background: var(--s-bg-hover);
    border-bottom-color: var(--s-blue);
}

.vk-zone-links a.active {
    color: #66c0f4;
    background: rgba(26,159,255,0.12);
    border-bottom-color: var(--s-blue);
    font-weight: 600;
}

/* ================================================================
   SEARCH BAR — Steam search style
   ================================================================ */
.vk-qbar {
    background: var(--s-bg-panel);
    border: 1px solid var(--s-border);
    border-radius: 3px;
    padding: 6px 8px;
    margin-bottom: 4px;
}

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

.vk-qrow input[type="text"] {
    flex: 1;
    min-width: 0;
    height: 34px;
    background: var(--s-bg-input);
    border: 1px solid rgba(103,120,137,0.5);
    border-radius: 3px;
    color: var(--s-txt-bright);
    font-family: var(--ff);
    font-size: 13px;
    padding: 0 12px;
    outline: none;
    transition: border-color var(--dur), box-shadow var(--dur);
}
.vk-qrow input[type="text"]:focus {
    border-color: var(--s-blue);
    box-shadow: 0 0 0 2px var(--s-blue-glow);
}
.vk-qrow input[type="text"]::placeholder { color: var(--s-txt-dim); }

.vk-qrow button {
    flex-shrink: 0;
    height: 34px;
    background: linear-gradient(180deg, #4a90c2 0%, #2b6a9a 100%);
    color: var(--s-txt-bright);
    border: none;
    border-radius: 3px;
    font-family: var(--ff);
    font-size: 12px;
    font-weight: 700;
    padding: 0 12px;
    cursor: pointer;
    white-space: nowrap;
    letter-spacing: 0.3px;
    text-shadow: 0 1px 2px rgba(0,0,0,0.5);
    transition: background var(--dur);
}
.vk-qrow button:hover {
    background: linear-gradient(180deg, #5aa8e0 0%, #3580b8 100%);
}

/* ================================================================
   HOT TAGS — Steam tag pill style
   ================================================================ */
.vk-tagsbar {
    background: var(--s-bg-panel);
    border: 1px solid var(--s-border);
    border-radius: 3px;
    padding: 6px 10px;
    margin-bottom: 4px;
}

.vk-tags-head {
    font-size: 11px;
    font-weight: 700;
    color: var(--s-txt-muted);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 5px;
}
.vk-tags-head b { color: var(--s-blue); }

.vk-tags-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 6px;
}

.vk-tags-cloud .vk-tag {
    display: inline-block;
    background: var(--s-bg-input);
    border: 1px solid var(--s-border);
    color: var(--s-txt-primary);
    font-size: 12px;
    padding: 2px 8px;
    border-radius: 2px;
    white-space: nowrap;
    transition: background var(--dur), color var(--dur), border-color var(--dur);
}
.vk-tags-cloud .vk-tag:hover {
    background: var(--s-blue);
    color: #fff;
    border-color: var(--s-blue);
}

/* ================================================================
   CONTENT SECTION
   ================================================================ */
.vk-section {
    background: var(--s-bg-panel);
    border: 1px solid var(--s-border);
    border-radius: 3px;
    padding: 8px 10px 6px;
    margin-bottom: 4px;
}

.vk-sec-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 6px;
    margin-bottom: 8px;
    border-bottom: 1px solid var(--s-border);
}

.vk-sec-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--s-txt-bright);
    text-transform: uppercase;
    letter-spacing: 0.8px;
}
.vk-sec-title a { color: var(--s-txt-bright); }
.vk-sec-title a:hover { color: #66c0f4; }

.vk-sec-count {
    font-size: 11px;
    color: var(--s-txt-muted);
}

/* ================================================================
   FILM / MEDIA GRID
   ================================================================ */
.vk-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    list-style: none;
    padding: 0;
}

.vk-grid li { display: flex; flex-direction: column; }

.vk-thumb {
    display: block;
    position: relative;
    overflow: hidden;
    background: var(--s-bg-card);
    aspect-ratio: 600 / 350;
    border: 1px solid var(--s-border);
    border-radius: 3px;
    transition: border-color var(--dur), box-shadow var(--dur), transform var(--dur);
}
.vk-thumb:hover {
    border-color: var(--s-blue);
    box-shadow: 0 0 12px var(--s-blue-glow), 0 2px 8px rgba(0,0,0,0.5);
    transform: translateY(-1px);
}
.vk-thumb img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.25s ease;
}
.vk-thumb:hover img { transform: scale(1.04); }

.vk-caption { padding: 4px 2px 2px; }
.vk-caption h5 {
    font-size: 12px;
    font-weight: 400;
    line-height: 1.4;
    color: var(--s-txt-muted);
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.vk-caption h5 a { color: var(--s-txt-muted); }
.vk-caption h5 a:hover { color: var(--s-txt-primary); }

/* ================================================================
   DETAIL PAGE
   ================================================================ */
.vk-dt-title {
    background: var(--s-bg-panel);
    border: 1px solid var(--s-border);
    border-radius: 3px;
    text-align: center;
    padding: 14px 16px;
    font-size: 16px;
    line-height: 1.8;
    word-break: break-all;
    margin-bottom: 4px;
    color: var(--s-txt-bright);
}
.vk-dt-title a {
    color: var(--s-blue);
    font-weight: 700;
    margin-right: 6px;
}

.vk-dt-specs {
    background: var(--s-bg-mid);
    border: 1px solid var(--s-border);
    border-left: 3px solid var(--s-blue);
    border-radius: 3px;
    font-size: 14px;
    line-height: 1.9;
    padding: 14px 18px;
    margin-bottom: 4px;
    color: var(--s-txt-primary);
}

.vk-preview { margin-top: 10px; width: 100%; }
.vk-preview picture { display: block; width: 100%; }
.vk-preview picture img,
.vk-preview img {
    width: 100%; height: auto; display: block;
    border-radius: 3px;
    border: 1px solid var(--s-border);
}

/* ================================================================
   ACTION BUTTONS
   ================================================================ */
.vk-actions {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin: 14px 0;
}

.vk-btn {
    display: inline-flex;
    align-items: center;
    background: linear-gradient(180deg, #4a90c2 0%, #2b6a9a 100%);
    color: #fff;
    font-family: var(--ff);
    font-size: 13px;
    font-weight: 700;
    padding: 9px 22px;
    border-radius: 3px;
    cursor: pointer;
    border: none;
    white-space: nowrap;
    letter-spacing: 0.5px;
    text-decoration: none;
    text-shadow: 0 1px 2px rgba(0,0,0,0.5);
    transition: background var(--dur), transform var(--dur), box-shadow var(--dur);
    box-shadow: 0 1px 4px rgba(0,0,0,0.4);
}
.vk-btn:hover {
    background: linear-gradient(180deg, #5aa8e0 0%, #3580b8 100%);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 3px 10px var(--s-blue-glow);
}

.vk-dlhint {
    text-align: center;
    padding: 6px 0;
    font-size: 13px;
    color: var(--s-txt-muted);
}
.vk-dlhint a { color: #66c0f4; font-weight: 600; }
.vk-dlhint a:hover { color: #fff; }

/* ================================================================
   SHARE ROW
   ================================================================ */
.vk-share {
    background: var(--s-bg-mid);
    border: 1px solid var(--s-border);
    border-radius: 3px;
    padding: 8px 12px;
    margin: 6px 0;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.vk-share-lbl {
    font-size: 12px;
    font-weight: 600;
    color: var(--s-txt-muted);
    white-space: nowrap;
}
.vk-share-url {
    flex: 1;
    font-family: monospace;
    font-size: 12px;
    color: var(--s-txt-dim);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
}
.vk-share-btn {
    flex-shrink: 0;
    background: var(--s-bg-input);
    border: 1px solid var(--s-border);
    color: var(--s-txt-primary);
    border-radius: 3px;
    padding: 5px 13px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: background var(--dur), color var(--dur);
}
.vk-share-btn:hover { background: var(--s-blue); color: #fff; border-color: var(--s-blue); }

/* ================================================================
   VIDEO PLAYER
   ================================================================ */
.vk-player {
    margin: 6px 0;
    overflow: hidden;
    background: #000;
    border: 1px solid var(--s-border);
    border-radius: 3px;
}

/* ================================================================
   PAGINATION
   ================================================================ */
.vk-pager { margin-top: 12px; padding-bottom: 6px; }
.vk-pager-row {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 4px;
    padding: 6px 0;
}
.vk-pg {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px; height: 32px; padding: 0 9px;
    background: var(--s-bg-input);
    border: 1px solid var(--s-border);
    border-radius: 3px;
    color: var(--s-txt-primary);
    font-size: 13px;
    transition: background var(--dur), color var(--dur), border-color var(--dur);
}
.vk-pg:hover {
    background: var(--s-blue-dark);
    color: #fff;
    border-color: var(--s-blue);
}
.vk-pg-now {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px; height: 32px; padding: 0 9px;
    background: var(--s-blue);
    border: 1px solid var(--s-blue);
    border-radius: 3px;
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    box-shadow: 0 0 8px var(--s-blue-glow);
}

/* ================================================================
   FOOTER / LINKS
   ================================================================ */
.vk-flinks {
    background: var(--s-bg-panel);
    border: 1px solid var(--s-border);
    border-radius: 3px;
    padding: 8px 10px;
    margin-top: 5px;
}
.vk-flinks-cap {
    font-size: 11px;
    font-weight: 700;
    color: var(--s-txt-muted);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 6px;
}
.vk-flinks-list {
    display: flex;
    flex-wrap: wrap;
    gap: 5px 14px;
}
.vk-flinks-list dd { margin: 0; }
.vk-flinks-list a {
    font-size: 12px;
    color: var(--s-txt-muted);
    border-bottom: 1px solid var(--s-border);
    transition: color var(--dur), border-color var(--dur);
}
.vk-flinks-list a:hover { color: #66c0f4; border-bottom-color: #66c0f4; }

.vk-footer {
    background: var(--s-bg-topbar);
    border-top: 1px solid var(--s-border);
    padding: 10px 0;
    margin-top: 5px;
}
.vk-footer-txt {
    text-align: center;
    font-size: 12px;
    color: var(--s-txt-dim);
    line-height: 1.8;
}

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

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

/* ≤480px */
@media (max-width: 480px) {
    .vk-zone-badge { width: 15%; font-size: 10px; padding: 2px 1px; margin-right: 4px; }
    .vk-zone-links { width: 85%; }
    .vk-zone-links a {
        width: calc(25% - 4px);
        font-size: 12px;
        padding: 2px 2px;
        text-align: center;
    }
    .vk-grid { grid-template-columns: repeat(2, 1fr); gap: 6px; }
    .vk-qrow { flex-wrap: nowrap; }
    .vk-qrow input[type="text"] { font-size: 12px; padding: 0 8px; }
    .vk-qrow button { font-size: 11px; padding: 0 7px; }
    .vk-sitename { font-size: 17px; }
    .vk-domain-val { font-size: 13px; }
}

/* 481–768px */
@media (min-width: 481px) and (max-width: 768px) {
    .vk-zone-badge { width: 15%; font-size: 10px; padding: 2px 2px; margin-right: 5px; }
    .vk-zone-links { width: 85%; }
    .vk-zone-links a {
        width: calc(25% - 5px);
        font-size: 13px;
        padding: 2px 3px;
        text-align: center;
    }
    .vk-grid { grid-template-columns: repeat(2, 1fr); gap: 7px; }
    .vk-qrow { flex-wrap: nowrap; }
}

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