:root {
    color-scheme: dark;
    --bg: #0f0f12;
    --panel: #18181b;
    --panel-2: #111113;
    --line: #2f2f35;
    --line-soft: #26262c;
    --text: #eeeeee;
    --muted: #a1a1aa;
    --accent: #fb923c;
    --danger: #e11d48;
    --link: #93c5fd;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body.public-site {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; }

.site-shell {
    width: 100%;
    max-width: 1480px;
    margin: 0 auto;
    padding: 18px 18px 56px;
}

.site-header {
    background: linear-gradient(180deg, rgba(24,24,27,.96), rgba(18,18,20,.96));
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 18px;
    margin-bottom: 18px;
}

.site-brand-name {
    display: inline-block;
    color: #fff;
    font-size: clamp(22px, 4vw, 34px);
    font-weight: 800;
    letter-spacing: .02em;
}

.site-brand-name:hover { text-decoration: none; }

.site-brand-copy {
    margin: 8px 0 0;
    color: #c7c7ce;
    line-height: 1.7;
}

.site-nav {
    margin-top: 16px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.site-nav a,
.nav a,
.lead-link,
.tag,
.badge,
.btn,
.section-more,
.site-footer-links a {
    transition: border-color .15s ease, background .15s ease, transform .15s ease;
}

.site-nav a {
    background: #1f2937;
    border: 1px solid #334155;
    color: #cde7ff;
    border-radius: 999px;
    padding: 9px 13px;
    font-size: 14px;
}

.site-nav a:hover { background: #243244; text-decoration: none; }

.public-free-slot {
    margin: 18px 0;
}

.public-free-slot:empty { display: none; }

.public-free-slot > *:first-child { margin-top: 0; }
.public-free-slot > *:last-child { margin-bottom: 0; }

.site-main {
    width: 100%;
}

.layout-1col .site-main {
    display: block;
}

.site-footer {
    color: #999;
    font-size: 12px;
    line-height: 1.7;
    margin-top: 36px;
    border-top: 1px solid #2a2a2a;
    padding-top: 18px;
}

.site-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 10px;
}

.site-footer-links a {
    color: #93c5fd;
}

.hero {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 20px;
    margin-bottom: 22px;
}

.hero h1 {
    margin: 0 0 8px;
    font-size: clamp(22px, 4vw, 32px);
    line-height: 1.45;
}

.hero p,
.lead {
    color: #aaa;
    line-height: 1.7;
    margin: 0;
}

.home-hero {
    padding: 28px 22px;
}

.home-hero h1 {
    font-size: clamp(25px, 4vw, 38px);
    letter-spacing: .02em;
}

.home-hero p {
    color: #c7c7ce;
    line-height: 1.85;
    max-width: 920px;
}

.nav {
    margin-bottom: 18px;
    color: #aaa;
}

.nav a { color: #8fd3ff; }


.home-tag-strip {
    margin: 0 0 30px;
}

.home-tag-strip .lead-links {
    margin-top: 0;
}

.lead-links {
    margin-top: 20px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.lead-link {
    background: #241b13;
    border: 1px solid #7c2d12;
    color: #fed7aa;
    border-radius: 999px;
    padding: 8px 12px;
    font-size: 13px;
}

.lead-link:hover,
.tag:hover,
.badge:hover { text-decoration: none; background: #3f3f46; }

.section {
    margin-top: 34px;
}

.section.panel-section {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 18px;
}

.section-head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 14px;
    border-left: 4px solid var(--accent);
    padding-left: 10px;
}

.section h2,
.section-head h2 {
    font-size: 21px;
    margin: 0;
}

.section h3 { margin-top: 0; }

.section-more {
    color: #93c5fd;
    font-size: 13px;
    white-space: nowrap;
}

.section-desc { display: none; }

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
    width: 100%;
}

.home-grid,
.tag-video-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.image-grid {
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 14px;
}

.selector-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 12px;
}

.card {
    display: block;
    width: 100%;
    min-width: 0;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 13px;
    overflow: hidden;
    min-height: 100%;
}

.card:hover {
    border-color: #52525b;
    text-decoration: none;
}

.image-grid .card:hover,
.selector-grid .card:hover { transform: translateY(-2px); }

.thumb {
    width: 100%;
    aspect-ratio: 3 / 4;
    background: #222;
    overflow: hidden;
    position: relative;
}

.thumb.sample-thumb { aspect-ratio: 4 / 3; background: #111; }

.thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.code-badge {
    position: absolute;
    left: 8px;
    bottom: 8px;
    background: rgba(0, 0, 0, .72);
    color: #e5e7eb;
    border: 1px solid rgba(255, 255, 255, .15);
    border-radius: 999px;
    padding: 4px 8px;
    font-size: 11px;
}

.body { padding: 10px; }

.title {
    font-size: 14px;
    line-height: 1.55;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.meta {
    color: #999;
    font-size: 12px;
    margin-top: 7px;
}

.tag-list,
.tags,
.badges {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.tag,
.badge {
    background: #27272a;
    border: 1px solid #3f3f46;
    padding: 7px 10px;
    border-radius: 999px;
    color: #ddd;
    font-size: 13px;
}

.empty,
.status {
    color: var(--muted);
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 18px;
}

.status {
    background: #3b1f1f;
    border-color: #7f1d1d;
    color: #ffd6d6;
    margin-bottom: 18px;
}

.pager {
    margin-top: 24px;
    color: #ddd;
}

.detail-main {
    display: grid;
    grid-template-columns: 360px 1fr;
    gap: 24px;
    align-items: start;
}

.jacket {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 12px;
    overflow: hidden;
}

.jacket img {
    width: 100%;
    display: block;
}

.info {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 18px;
}

.info h1 {
    margin: 0 0 10px;
    font-size: 24px;
    line-height: 1.45;
}

.catch-title {
    color: #bbb;
    font-size: 14px;
    line-height: 1.75;
    margin: 0 0 14px;
}

table { width: 100%; border-collapse: collapse; margin-top: 12px; }
th, td { border-bottom: 1px solid var(--line); padding: 9px; text-align: left; vertical-align: top; }
th { width: 110px; color: #aaa; font-size: 13px; }

.btn {
    display: inline-block;
    background: var(--danger);
    color: #fff;
    padding: 10px 14px;
    border: 1px solid var(--danger);
    border-radius: 10px;
    font-weight: bold;
}

.info .btn { margin-top: 16px; }

.btn:hover { background: #be123c; text-decoration: none; }
.btn-sub { background: #27272a; border-color: #3f3f46; color: #ddd; }
.btn-sub:hover { background: #33333a; }

.desc { line-height: 1.85; color: #ddd; white-space: pre-wrap; }

.images {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 14px;
}

.image-card {
    background: #111;
    border: 1px solid #333;
    border-radius: 10px;
    overflow: hidden;
}

.image-card img { width: 100%; display: block; }

.recommend-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 14px;
}

.recommend-card {
    background: #111;
    border: 1px solid #333;
    border-radius: 10px;
    overflow: hidden;
}

.recommend-card:hover { border-color: #555; text-decoration: none; }

.recommend-thumb {
    aspect-ratio: 3 / 4;
    background: #222;
    overflow: hidden;
}

.recommend-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.recommend-body { padding: 10px; }

.recommend-title {
    font-size: 13px;
    line-height: 1.45;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 2.9em;
}

.recommend-meta { color: #999; font-size: 12px; margin-top: 6px; }
.same-tag-section + .same-tag-section { margin-top: 18px; }
.same-tag-head { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; margin-bottom: 12px; }
.same-tag-head h3 { margin: 0; font-size: 17px; }
.same-tag-head a { color: #8fd3ff; font-size: 13px; }

.selector-card {
    position: relative;
    display: block;
    border: 2px solid var(--line);
    cursor: pointer;
}

.selector-card input {
    position: absolute;
    top: 8px;
    left: 8px;
    width: 22px;
    height: 22px;
    z-index: 2;
}

.selector-card:has(input:checked) {
    border-color: var(--danger);
    box-shadow: 0 0 0 2px rgba(225,29,72,.35);
}

.fixed-selector-bar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15,15,18,.96);
    border-top: 1px solid #333;
    padding: 12px 14px;
    z-index: 10;
}

.fixed-selector-inner {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
}

.small { color: #aaa; font-size: 13px; }

.result {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 16px;
    margin-bottom: 18px;
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 16px;
}

.result .jacket { background: #111; border: 0; border-radius: 10px; }
.result-title { font-size: 18px; font-weight: bold; line-height: 1.55; margin-bottom: 8px; display: block; }
.score { display: inline-block; background: #3f1d2b; border: 1px solid #be123c; color: #ffd6e2; padding: 6px 10px; border-radius: 999px; font-size: 13px; margin-bottom: 12px; }
.btns { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; }
.selected-images { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 8px; margin-top: 10px; }
.selected-images img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 8px; display: block; }

@media (max-width: 1180px) {
    .home-grid,
    .tag-video-grid,
    .recommend-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 920px) {
    .home-grid,
    .tag-video-grid,
    .recommend-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 820px) {
    .detail-main { grid-template-columns: 1fr; }
    .info h1 { font-size: 20px; }
    .same-tag-head { display: block; }
    .same-tag-head a { display: inline-block; margin-top: 6px; }
}

@media (max-width: 700px) {
    .result { grid-template-columns: 1fr; }
    .result .jacket { max-width: 260px; }
}

@media (max-width: 680px) {
    .site-shell { padding: 12px 10px 46px; }
    .site-header { padding: 15px; border-radius: 13px; }
    .home-grid,
    .grid,
    .image-grid,
    .selector-grid,
    .recommend-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
    .section-head { align-items: flex-start; flex-direction: column; }
    .section-more { white-space: normal; }
    .hero { padding: 17px; }
    .fixed-selector-inner { align-items: stretch; flex-direction: column; }
}


/* tag page video grid */
.tag-video-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr)) !important;
}

@media (max-width: 1180px) {
    .tag-video-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
    }
}

@media (max-width: 920px) {
    .tag-video-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    }
}

@media (max-width: 680px) {
    .tag-video-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    }
}


/* image index video grouped layout */
.image-video-list {
    display: grid;
    gap: 18px;
}

.image-video-card {
    background: #121a26;
    border: 1px solid #263446;
    border-radius: 14px;
    padding: 12px;
    box-shadow: 0 10px 26px rgba(0, 0, 0, 0.18);
}

.image-video-main {
    color: inherit;
    display: block;
    text-decoration: none;
}

.image-video-main:hover {
    text-decoration: none;
}

.image-video-main:hover .image-video-title {
    color: #8fd3ff;
}

.image-video-media {
    display: grid;
    grid-template-columns: 170px 1fr;
    gap: 10px;
    align-items: start;
}

.image-video-media.without-jacket {
    grid-template-columns: 1fr;
}

.image-video-jacket,
.image-video-sample {
    background: #0b111a;
    border: 1px solid #233044;
    border-radius: 10px;
    overflow: hidden;
}

.image-video-jacket {
    aspect-ratio: 3 / 4;
}

.image-video-samples {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(112px, 1fr));
    gap: 8px;
    align-content: start;
}

.image-video-sample {
    aspect-ratio: 4 / 3;
}

.image-video-jacket img,
.image-video-sample img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-video-title {
    color: #f8fafc;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.55;
    margin-top: 10px;
    overflow: hidden;
    overflow-wrap: anywhere;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.image-video-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: 9px;
}

.image-video-tags .tag {
    font-size: 12px;
    padding: 4px 8px;
}

@media (max-width: 680px) {
    .image-video-card {
        padding: 10px;
    }

    .image-video-media {
        grid-template-columns: 1fr;
    }

    .image-video-jacket {
        max-width: 220px;
    }

    .image-video-samples {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

/* image index compact thumbnails override */
.image-video-media {
    grid-template-columns: 120px 1fr !important;
    gap: 9px !important;
}

.image-video-jacket {
    width: 120px !important;
    height: 168px !important;
    aspect-ratio: auto !important;
}

.image-video-samples {
    display: grid !important;
    grid-template-columns: repeat(auto-fill, 96px) !important;
    gap: 7px !important;
    justify-content: start !important;
    align-content: start !important;
}

.image-video-sample {
    width: 96px !important;
    height: 72px !important;
    aspect-ratio: auto !important;
}

.image-video-title {
    font-size: 14px !important;
    line-height: 1.45 !important;
    margin-top: 8px !important;
   : grid !important;
    grid-template-columns: repeat(auto-fill, 96px) !important;
    gap: 7px !important;
    justify-content: start !important;
    align-content: start ! -webkit-line-clamp: 2 !important;
}

.image-video-card {
    padding: 10px !important;
}

@media (max-width: 680px) {
    .image-video-media {
        grid-template-columns: 92px 1fr !important;
    }

    .image-video-jacket {
        width: 92px !important;
        height: 130px !important;
        max-width: none !important;
    }

    .image-video-samples {
        grid-template-columns: repeat(auto-fill, 78px) !important;
        gap: 6px !important;
    }

    .image-video-sample {
        width: 78px !important;
        height: 58px !important;
    }
}

/* image index medium thumbnails override */
.image-video-media {
    grid-template-columns: 150px 1fr !important;
    gap: 12px !important;
}

.image-video-jacket {
    width: 150px !important;
    height: 210px !important;
}

.image-video-samples {
    grid-template-columns: repeat(auto-fill, 118px) !important;
    gap: 9px !important;
}

.image-video-sample {
    width: 118px !important;
    height: 88px !important;
}

@media (max-width: 680px) {
    .image-video-media {
        grid-template-columns: 110px 1fr !important;
        gap: 8px !important;
    }

    .image-video-jacket {
        width: 110px !important;
        height: 154px !important;
    }

    .image-video-samples {
        grid-template-columns: repeat(auto-fill, 88px) !important;
        gap: 6px !important;
    }

    .image-video-sample {
        width: 88px !important;
        height: 66px !important;
    }
}

/* image index link behavior */
.image-video-jacket,
.image-video-sample {
    display: block;
    color: inherit;
    text-decoration: none;
}

.image-video-jacket:hover,
.image-video-sample:hover {
    opacity: 0.88;
}

.image-video-title {
    color: #f8fafc;
}
/* tag page SEO layout */
.tag-breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    font-size: 13px;
}

.tag-breadcrumbs a {
    color: var(--link);
}

.tag-hero {
    position: relative;
    overflow: hidden;
}

.tag-kicker {
    color: var(--accent);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .08em;
    margin-bottom: 8px;
}

.tag-summary-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

.tag-summary-row span {
    background: #111827;
    border: 1px solid #374151;
    border-radius: 999px;
    color: #d1d5db;
    font-size: 13px;
    padding: 7px 10px;
}

.tag-current-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 14px;
}

.current-tag {
    background: #3f1d2b;
    border-color: #be123c;
    color: #ffd6e2;
}

.tag-sort-box {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: -4px 0 18px;
}

.tag-sort-link {
    background: #16161a;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: #d4d4d8;
    display: inline-block;
    font-size: 13px;
    padding: 8px 12px;
}

.tag-sort-link:hover,
.tag-sort-link.is-active {
    background: #27272a;
    border-color: var(--accent);
    color: #fff;
    text-decoration: none;
}

.tag-video-card .thumb::after {
    content: "";
    position: absolute;
    inset: auto 0 0 0;
    height: 40%;
    background: linear-gradient(180deg, rgba(0,0,0,0), rgba(0,0,0,.58));
    pointer-events: none;
}

.tag-video-card .code-badge {
    z-index: 1;
}

.tag-related-section {
    margin-top: 28px;
}

.related-tag {
    display: inline-flex;
    gap: 6px;
    align-items: center;
}

.related-tag span {
    color: #a1a1aa;
    font-size: 12px;
}
/* selector: 5 videos x 5 images */
.selector-grid.selector-grid-five {
    grid-template-columns: repeat(5, minmax(0, 1fr)) !important;
    gap: 10px;
}

.selector-grid.selector-grid-five .selector-card {
    min-height: 0;
}

.selector-grid.selector-grid-five .sample-thumb {
    aspect-ratio: 4 / 3;
}