/* ==========================================================================
   逆袭热榜 Counterattack Charts - theme.css
   配色: 煤灰 #22252a / 荧光橙 #ff5a1f / 冷白 #f4f6f8
   断点: 375(基线) / 768 / 1200(最大宽 1120)
   特征: 大序号榜单、表格化数字、进度条、无装饰动效
   ========================================================================== */

:root {
    --ca-bg: #22252a;
    --ca-surface: #2b2f36;
    --ca-surface-2: #343943;
    --ca-line: rgba(244, 246, 248, 0.13);
    --ca-text: #f4f6f8;
    --ca-muted: rgba(244, 246, 248, 0.64);
    --ca-faint: rgba(244, 246, 248, 0.40);
    --ca-orange: #ff5a1f;
    --ca-orange-2: #ff7b47;
    --ca-num: "Arial Black", "Helvetica Neue", Arial, sans-serif;
    --ca-font: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    font-family: var(--ca-font);
    font-size: 15px;
    line-height: 1.7;
    color: var(--ca-text);
    background: var(--ca-bg);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--ca-orange-2); text-decoration: none; }
a:hover { color: var(--ca-text); }
a:focus-visible, button:focus-visible, input:focus-visible, video:focus-visible {
    outline: 2px solid var(--ca-orange);
    outline-offset: 2px;
}
h1, h2, h3 { margin: 0; line-height: 1.3; font-weight: 800; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
ol.ca-points, ol.ca-ranklist { list-style: none; }
strong { color: var(--ca-orange-2); }

.sr-only, .ca-sr-only {
    position: absolute; width: 1px; height: 1px;
    clip-path: inset(50%); overflow: hidden; white-space: nowrap;
}

.ca-main { max-width: 1120px; margin: 0 auto; padding: 20px 16px 50px; }

/* ---------- 顶栏 ---------- */
.ca-top {
    position: sticky; top: 0; z-index: 50;
    background: #1b1e22;
    border-bottom: 2px solid var(--ca-orange);
}
.ca-top__bar {
    max-width: 1120px; margin: 0 auto;
    display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
    padding: 10px 16px;
}
.ca-logo {
    display: inline-flex; align-items: center; gap: 8px;
    color: var(--ca-text); font-size: 19px; font-weight: 800; letter-spacing: 0.02em;
}
.ca-logo__tag {
    padding: 1px 7px; background: var(--ca-orange); color: #16181c;
    font-family: var(--ca-num); font-size: 11px; font-weight: 900; letter-spacing: 0.08em;
    transform: skew(-8deg);
}
.ca-menu { display: flex; flex-wrap: wrap; gap: 2px; }
.ca-menu a {
    display: block; padding: 8px 12px;
    color: var(--ca-muted); font-size: 14px; font-weight: 600;
    border-bottom: 2px solid transparent;
}
.ca-menu a:hover, .ca-menu a[aria-current="page"] { color: var(--ca-text); border-bottom-color: var(--ca-orange); }
.ca-top__search { margin-left: auto; }

/* ---------- 搜索表单 ---------- */
.ca-searchform { display: flex; }
.ca-searchform input {
    width: 140px; height: 36px; padding: 0 10px;
    border: 1px solid var(--ca-line); border-right: 0;
    background: var(--ca-surface); color: var(--ca-text); font-size: 13px;
}
.ca-searchform button {
    height: 36px; padding: 0 14px; border: 0;
    background: var(--ca-orange); color: #16181c; font-size: 13px; font-weight: 700;
}
.ca-searchform button:hover { background: var(--ca-orange-2); }
.ca-searchform--page { margin-top: 14px; max-width: 460px; }
.ca-searchform--page input { flex: 1; width: auto; height: 44px; font-size: 15px; }
.ca-searchform--page button { height: 44px; }

/* ---------- 按钮/链接 ---------- */
.ca-btn {
    display: inline-flex; align-items: center; justify-content: center;
    min-height: 44px; padding: 10px 20px;
    font-size: 14px; font-weight: 800; letter-spacing: 0.03em;
    border: 1px solid var(--ca-orange);
}
.ca-btn--solid { background: var(--ca-orange); color: #16181c; }
.ca-btn--solid:hover { background: var(--ca-orange-2); color: #16181c; }
.ca-btn--line { background: transparent; color: var(--ca-orange-2); }
.ca-btn--line:hover { background: rgba(255, 90, 31, 0.12); color: var(--ca-text); }
.ca-textlink { color: var(--ca-orange-2); font-size: 14px; font-weight: 600; }
.ca-textlink:hover { color: var(--ca-text); text-decoration: underline; }

/* ---------- 榜单宣言 ---------- */
.ca-claim {
    padding: 22px 20px; margin-bottom: 26px;
    background: linear-gradient(120deg, var(--ca-surface) 0%, #1f2227 100%);
    border: 1px solid var(--ca-line);
    border-left: 4px solid var(--ca-orange);
}
.ca-claim__title { font-size: 22px; }
.ca-claim__text { margin-top: 8px; color: var(--ca-muted); font-size: 13px; max-width: 760px; }

/* ---------- 榜单区 ---------- */
.ca-chart, .ca-sect { margin-bottom: 32px; }
.ca-chart__head {
    display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; flex-wrap: wrap;
    padding-bottom: 10px; margin-bottom: 14px;
    border-bottom: 1px solid var(--ca-line);
}
.ca-chart__title { font-size: 21px; }
.ca-chart__badge {
    margin-left: 8px; padding: 2px 8px;
    background: var(--ca-orange); color: #16181c;
    font-family: var(--ca-num); font-size: 12px; font-weight: 900;
    transform: skew(-8deg); display: inline-block;
}
.ca-chart__basis { margin-top: 6px; color: var(--ca-faint); font-size: 12px; }
.ca-chart__time {
    color: var(--ca-orange-2); font-size: 12px; font-weight: 700;
    font-variant-numeric: tabular-nums; white-space: nowrap;
}
.ca-chart__more { margin-top: 14px; }

.ca-sect__head {
    display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap;
    padding-bottom: 8px; margin-bottom: 14px;
    border-bottom: 1px solid var(--ca-line);
}
.ca-sect__title { font-size: 19px; }
.ca-sect__basis { color: var(--ca-faint); font-size: 12px; }

/* ---------- 序号榜卡 ---------- */
.ca-ranklist { display: grid; gap: 10px; }
.ca-ranklist__item {
    display: flex; align-items: center; gap: 14px;
    padding: 12px 14px;
    background: var(--ca-surface);
    border: 1px solid var(--ca-line);
}
.ca-ranklist__item:hover { border-color: rgba(255, 90, 31, 0.5); }
.ca-ranklist__num {
    flex: 0 0 44px; text-align: center;
    font-family: var(--ca-num); font-size: 30px; font-weight: 900; font-style: italic;
    color: var(--ca-faint); line-height: 1;
    font-variant-numeric: tabular-nums;
}
.ca-ranklist__num--top { color: var(--ca-orange); }
.ca-ranklist__poster { flex: 0 0 64px; }
.ca-ranklist__poster img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border: 1px solid var(--ca-line); }
.ca-ranklist__body { min-width: 0; flex: 1; }
.ca-ranklist__title { font-size: 16px; }
.ca-ranklist__title a { color: var(--ca-text); }
.ca-ranklist__title a:hover { color: var(--ca-orange-2); }
.ca-ranklist__meta { margin-top: 3px; color: var(--ca-muted); font-size: 12px; font-variant-numeric: tabular-nums; }
.ca-ranklist__tagline {
    margin-top: 4px; color: var(--ca-faint); font-size: 12px;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.ca-ranklist--compact .ca-ranklist__item { padding: 10px 14px; }
.ca-ranklist--compact .ca-ranklist__num { flex-basis: 34px; font-size: 22px; }

/* ---------- 网格卡片 ---------- */
.ca-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.ca-card { min-width: 0; }
.ca-card__link { display: block; color: var(--ca-text); }
.ca-card__posterwrap, .ca-card__thumbwrap { position: relative; display: block; overflow: hidden; background: var(--ca-surface); border: 1px solid var(--ca-line); }
.ca-card__poster { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; }
.ca-card__thumb { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.ca-card__title { margin-top: 8px; font-size: 14px; font-weight: 700; }
.ca-card__body .ca-card__title { margin-top: 0; }
.ca-card__meta { display: block; margin-top: 3px; color: var(--ca-faint); font-size: 12px; }
.ca-card__desc {
    margin-top: 4px; color: var(--ca-muted); font-size: 12px;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.ca-card--wide .ca-card__link { display: block; background: var(--ca-surface); border: 1px solid var(--ca-line); }
.ca-card--wide .ca-card__thumbwrap { border: 0; }
.ca-card--wide .ca-card__body { display: block; padding: 10px 12px; }
.ca-badge {
    position: absolute; left: 6px; top: 6px; padding: 1px 7px;
    background: rgba(22, 24, 28, 0.85); color: var(--ca-text); font-size: 11px; font-weight: 700;
}
.ca-badge--airing { background: var(--ca-orange); color: #16181c; }

/* ---------- chips / 面包屑 / 分页 ---------- */
.ca-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.ca-chip {
    display: inline-flex; align-items: center; min-height: 36px;
    padding: 6px 14px; border: 1px solid var(--ca-line);
    background: var(--ca-surface); color: var(--ca-text); font-size: 13px; font-weight: 600;
}
.ca-chip:hover { border-color: var(--ca-orange); color: var(--ca-orange-2); }

.ca-crumbs { margin-bottom: 14px; color: var(--ca-faint); font-size: 12px; }
.ca-crumbs ol { display: flex; flex-wrap: wrap; gap: 6px; }
.ca-crumbs li + li::before { content: ">"; margin-right: 6px; }
.ca-crumbs a { color: var(--ca-muted); }
.ca-crumbs a:hover { color: var(--ca-orange-2); }

.ca-pagination { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 24px; }
.ca-pagination a, .ca-pagination span {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 40px; min-height: 40px; padding: 6px 12px;
    border: 1px solid var(--ca-line); background: var(--ca-surface);
    color: var(--ca-text); font-size: 14px; font-variant-numeric: tabular-nums;
}
.ca-pagination a:hover { border-color: var(--ca-orange); color: var(--ca-orange-2); }
.ca-pagination .current { background: var(--ca-orange); border-color: var(--ca-orange); color: #16181c; font-weight: 800; }

/* ---------- 详情页 ---------- */
.ca-drama__top {
    display: flex; flex-direction: column; gap: 18px;
    padding: 18px; margin-bottom: 26px;
    background: var(--ca-surface); border: 1px solid var(--ca-line);
}
.ca-drama__poster { position: relative; width: min(56vw, 220px); margin: 0 auto; }
.ca-drama__poster img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border: 1px solid var(--ca-line); }
.ca-drama__title { font-size: 24px; }
.ca-drama__original { margin-top: 4px; color: var(--ca-faint); font-size: 13px; }
.ca-drama__h2 { font-size: 16px; margin-bottom: 12px; padding-left: 10px; border-left: 3px solid var(--ca-orange); }
.ca-drama__points { margin-top: 16px; }

.ca-points { counter-reset: pt; display: grid; gap: 8px; }
.ca-points li {
    counter-increment: pt; position: relative;
    padding: 8px 12px 8px 44px;
    background: var(--ca-surface-2); border: 1px solid var(--ca-line);
    font-size: 13px; color: var(--ca-text);
}
.ca-points li::before {
    content: counter(pt, decimal-leading-zero);
    position: absolute; left: 10px; top: 50%; transform: translateY(-50%);
    font-family: var(--ca-num); font-size: 18px; font-weight: 900; color: var(--ca-orange);
}

.ca-progress { margin-top: 16px; }
.ca-progress__label {
    display: flex; justify-content: space-between; gap: 10px;
    color: var(--ca-muted); font-size: 12px; font-variant-numeric: tabular-nums;
}
.ca-progress__track { margin-top: 6px; height: 8px; background: var(--ca-surface-2); border: 1px solid var(--ca-line); }
.ca-progress__bar { height: 100%; background: repeating-linear-gradient(45deg, var(--ca-orange) 0 8px, var(--ca-orange-2) 8px 16px); }
.ca-drama__cta { margin-top: 16px; display: flex; flex-wrap: wrap; gap: 10px; }
.ca-drama__block { margin-bottom: 26px; }
.ca-drama__synopsis { margin: 14px 0; color: var(--ca-muted); font-size: 14px; }

.ca-facts { border-top: 1px solid var(--ca-line); }
.ca-facts__row { display: flex; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--ca-line); font-size: 13px; }
.ca-facts__row dt { flex: 0 0 76px; color: var(--ca-faint); }
.ca-facts__row dd { margin: 0; font-variant-numeric: tabular-nums; }

.ca-cast { display: flex; flex-wrap: wrap; gap: 8px 16px; font-size: 13px; }
.ca-cast__name { color: var(--ca-text); font-weight: 700; }
.ca-cast__role { color: var(--ca-muted); }

/* ---------- 选集 ---------- */
.ca-eplist--grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(54px, 1fr)); gap: 8px; }
.ca-eplist--grid .ca-eplist__item a {
    display: flex; align-items: center; justify-content: center;
    min-height: 44px; background: var(--ca-surface);
    border: 1px solid var(--ca-line);
    color: var(--ca-text); font-size: 14px; font-weight: 700;
    font-variant-numeric: tabular-nums;
}
.ca-eplist--grid .ca-eplist__item a:hover { border-color: var(--ca-orange); color: var(--ca-orange-2); }
.ca-eplist--grid .ca-eplist__item.is-current a { background: var(--ca-orange); border-color: var(--ca-orange); color: #16181c; }
.ca-empty, .ca-empty-state {
    padding: 34px 18px; text-align: center;
    border: 1px dashed var(--ca-line); color: var(--ca-muted);
}
.ca-empty .ca-chips { justify-content: center; }
.ca-empty-state .ca-btn--ghost, .ca-empty-state .ca-btn--line { margin-top: 14px; }

/* ---------- 播放器/观看页 ---------- */
.ca-player { border: 1px solid var(--ca-line); background: #000; }
.ca-player video, .ca-player iframe { display: block; width: 100%; aspect-ratio: 16 / 9; height: auto; border: 0; }
.ca-player--pending { position: relative; }
.ca-player--pending img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; opacity: 0.5; }
.ca-player__notice {
    position: absolute; inset: auto 0 0 0; padding: 14px;
    background: rgba(22, 24, 28, 0.88); color: var(--ca-text); font-size: 13px; text-align: center;
}

.ca-watch__head { margin: 18px 0; }
.ca-watch__title { font-size: 20px; }
.ca-watch__series { color: var(--ca-text); }
.ca-watch__series:hover { color: var(--ca-orange-2); }
.ca-watch__epnum { margin-left: 8px; color: var(--ca-orange); font-family: var(--ca-num); }
.ca-watch__subtitle { margin-top: 6px; font-size: 15px; font-weight: 700; }
.ca-watch__meta { margin-top: 6px; color: var(--ca-faint); font-size: 12px; font-variant-numeric: tabular-nums; }
.ca-watch__summary { margin-top: 10px; color: var(--ca-muted); font-size: 14px; }
.ca-watch__h2 { font-size: 16px; margin-bottom: 10px; }
.ca-watch__eps { margin-bottom: 22px; }
.ca-watch__back { margin-bottom: 10px; }

.ca-epnav { display: flex; gap: 10px; margin-bottom: 24px; }
.ca-epnav a, .ca-epnav span {
    flex: 1; display: inline-flex; align-items: center; justify-content: center;
    min-height: 44px; padding: 10px; border: 1px solid var(--ca-line);
    background: var(--ca-surface); color: var(--ca-text); font-size: 14px; font-weight: 700; text-align: center;
}
.ca-epnav a:hover { border-color: var(--ca-orange); color: var(--ca-orange-2); }
.ca-epnav span.is-disabled, .ca-epnav .ca-epnav__prev.is-disabled, .ca-epnav .ca-epnav__next.is-disabled { color: var(--ca-faint); background: transparent; font-weight: 400; }

/* ---------- 归档/搜索 ---------- */
.ca-arch__head { margin-bottom: 18px; }
.ca-arch__kicker { color: var(--ca-orange-2); font-size: 12px; letter-spacing: 0.2em; font-weight: 700; }
.ca-arch__title { font-size: 24px; margin-bottom: 8px; }
.ca-arch__intro { color: var(--ca-muted); font-size: 14px; margin-bottom: 6px; }
.ca-arch__basis { color: var(--ca-faint); font-size: 12px; margin-bottom: 10px; }
.ca-arch__switch { margin-top: 8px; }
.ca-arch__switchlabel { color: var(--ca-faint); font-size: 12px; }

/* ---------- 静态页/404/页脚 ---------- */
.ca-page { max-width: 760px; margin: 0 auto; }
.ca-page__title { font-size: 24px; margin-bottom: 16px; }
.ca-page__body { color: var(--ca-muted); font-size: 15px; line-height: 1.9; }
.ca-page__body p { margin-bottom: 1em; }

.ca-404 { padding: 60px 0; text-align: center; }
.ca-404__big { font-family: var(--ca-num); font-size: 84px; font-weight: 900; font-style: italic; color: var(--ca-orange); line-height: 1; }
.ca-404__title { margin-top: 10px; font-size: 22px; }
.ca-404__text { margin-top: 8px; color: var(--ca-muted); }
.ca-404__cta { margin-top: 22px; display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }

.ca-foot { margin-top: 30px; background: #1b1e22; border-top: 2px solid var(--ca-orange); padding: 26px 16px 24px; }
.ca-foot__grid { max-width: 1120px; margin: 0 auto; display: grid; gap: 20px; }
.ca-foot__logo { font-size: 17px; font-weight: 800; }
.ca-foot__slogan { margin-top: 4px; color: var(--ca-faint); font-size: 12px; }
.ca-foot__h { font-size: 14px; margin-bottom: 8px; color: var(--ca-muted); }
.ca-foot__links { display: grid; gap: 8px; }
.ca-foot__links a { color: var(--ca-muted); font-size: 13px; }
.ca-foot__links a:hover { color: var(--ca-orange-2); }
.ca-foot__copy {
    max-width: 1120px; margin: 20px auto 0; padding-top: 14px;
    border-top: 1px solid var(--ca-line);
    color: var(--ca-faint); font-size: 12px; text-align: center;
}

/* ==========================================================================
   768px: 详情分栏 / 网格加列
   ========================================================================== */
@media (min-width: 768px) {
    body { font-size: 16px; }
    .ca-claim__title { font-size: 26px; }
    .ca-grid { grid-template-columns: repeat(3, 1fr); gap: 16px; }
    .ca-drama__top { flex-direction: row; align-items: flex-start; padding: 24px 26px; gap: 26px; }
    .ca-drama__poster { flex: 0 0 240px; width: 240px; margin: 0; }
    .ca-drama__info { flex: 1; }
    .ca-drama__title { font-size: 28px; }
    .ca-ranklist__poster { flex-basis: 76px; }
    .ca-ranklist__num { flex-basis: 56px; font-size: 36px; }
    .ca-foot__grid { grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 26px; }
    .ca-searchform input { width: 180px; }
}

/* ==========================================================================
   1200px
   ========================================================================== */
@media (min-width: 1200px) {
    .ca-grid { grid-template-columns: repeat(4, 1fr); }
    .ca-watch .ca-eplist--grid { grid-template-columns: repeat(auto-fill, minmax(60px, 1fr)); }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { transition: none !important; animation: none !important; }
}