/* ══════════════════════════════════════════════════════════════
   Longtee · 电商与自媒体媒体工作台 —— 首页 v3
   概念：片场监视器（深色工作台内的内容台）

   本文件在 media-studio.css 之后加载 ⇒ 同名规则以本文件为准。
   全部选择器都带 body.media-workbench-page .media-home 前缀，
   用来压过旧的两层 .media-home 样式。

   兼容约束（按 360 极速 / 老 Chromium 写）：
   · 不用 dvh / aspect-ratio / :is() / :where() / backdrop-filter / CSS 嵌套
   · 竖图比例用 padding-bottom 百分比撑
   · 间距用 Grid gap
   ══════════════════════════════════════════════════════════════ */

body.media-workbench-page .media-home {
  display: block;
  padding: 0;
  margin: 0;
  background: transparent;
}

/* ── 主视觉 ─────────────────────────────────────────────────── */
body.media-workbench-page .media-home .mh-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  align-items: center;
  gap: 40px;
  padding: 30px 0 38px;
  border-bottom: 1px solid var(--media-line);
}

body.media-workbench-page .media-home .mh-kicker {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 14px;
  color: var(--media-faint);
  font: 600 11px/1 Consolas, "Cascadia Mono", monospace;
  letter-spacing: .2em;
}
body.media-workbench-page .media-home .mh-kicker::before {
  content: "";
  width: 14px; height: 2px;
  background: var(--media-accent);
  display: block;
}

body.media-workbench-page .media-home .mh-hero-copy h1 {
  margin: 0 0 16px;
  color: var(--media-text);
  font-size: 34px;
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: .01em;
}

body.media-workbench-page .media-home .mh-lead {
  margin: 0 0 26px;
  max-width: 520px;
  color: var(--media-muted);
  font-size: 14.5px;
  line-height: 1.85;
}

/* ── 快速开始（4 个入口，保留原 JS 契约） ───────────────────── */
body.media-workbench-page .media-home .media-home-launchers {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0 0 28px;
  max-width: 560px;
}
body.media-workbench-page .media-home .media-home-launchers button {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  padding: 10px;
  margin: 0;
  text-align: left;
  border: 1px solid var(--media-line);
  border-radius: 8px;
  background: var(--media-panel);
  color: var(--media-text);
  cursor: pointer;
  transition: border-color .18s ease, background .18s ease, transform .18s ease;
}
body.media-workbench-page .media-home .media-home-launchers button:hover {
  border-color: var(--media-accent);
  background: var(--media-panel-soft);
  transform: translateY(-2px);
}
body.media-workbench-page .media-home .media-home-launchers svg { display: none; }

body.media-workbench-page .media-home .mh-lb-thumb {
  position: relative;
  display: block;
  width: 52px;
  padding-bottom: 66%;
  overflow: hidden;
  border-radius: 5px;
  background: var(--media-subtle);
}
body.media-workbench-page .media-home .mh-lb-thumb img {
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
body.media-workbench-page .media-home .mh-lb-txt { display: grid; gap: 3px; min-width: 0; }
body.media-workbench-page .media-home .mh-lb-name { font-size: 14.5px; font-weight: 700; color: var(--media-text); }
body.media-workbench-page .media-home .mh-lb-sub { font-size: 12px; color: var(--media-faint); }

/* ── 数据条 ─────────────────────────────────────────────────── */
body.media-workbench-page .media-home .mh-stats {
  list-style: none;
  margin: 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--media-line);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  max-width: 560px;
}
body.media-workbench-page .media-home .mh-stats li { display: grid; gap: 3px; }
body.media-workbench-page .media-home .mh-stats b {
  font: 700 24px/1 Bahnschrift, "DIN Alternate", sans-serif;
  color: var(--media-text);
}
body.media-workbench-page .media-home .mh-stats span { font-size: 11.5px; color: var(--media-faint); }

/* ── 监视器（真实成片） ────────────────────────────────────── */
body.media-workbench-page .media-home .mh-reel {
  display: grid;
  grid-template-columns: 1.24fr 1fr 1fr;
  align-items: start;
  gap: 12px;
}
body.media-workbench-page .media-home .mh-reel figure {
  position: relative;
  margin: 0;
  padding-bottom: 177%;
  overflow: hidden;
  border: 1px solid var(--media-line);
  border-radius: 8px;
  background: #05070a;
}
body.media-workbench-page .media-home .mh-reel video {
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
body.media-workbench-page .media-home .mh-reel figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 34px 12px 11px;
  background: linear-gradient(to top, rgba(6, 8, 12, .94), rgba(6, 8, 12, 0));
  display: grid;
  gap: 2px;
}
body.media-workbench-page .media-home .mh-reel figcaption b { font-size: 13.5px; font-weight: 700; color: #fff; }
body.media-workbench-page .media-home .mh-reel figcaption span {
  font: 11px/1.5 Consolas, "Cascadia Mono", monospace;
  color: var(--media-muted);
  letter-spacing: .03em;
}
body.media-workbench-page .media-home .mh-reel-dot {
  position: absolute;
  top: 11px; left: 11px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--media-accent);
  box-shadow: 0 0 0 4px rgba(34, 211, 238, .18);
}
body.media-workbench-page .media-home .mh-reel-side { display: block; }

/* ── 精选案例 ───────────────────────────────────────────────── */
body.media-workbench-page .media-home .media-home-featured {
  margin: 0;
  padding: 30px 0 40px;
  border-top: 0;
}
body.media-workbench-page .media-home .media-home-featured-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 20px;
}
body.media-workbench-page .media-home .media-home-featured-head h2 {
  margin: 0;
  color: var(--media-text);
  font-size: 22px;
  font-weight: 800;
}
body.media-workbench-page .media-home .media-home-featured-head .mh-kicker { margin-bottom: 8px; }

body.media-workbench-page .media-home .media-home-filters {
  display: flex;
  gap: 6px;
}
body.media-workbench-page .media-home .media-home-filters button {
  padding: 7px 14px;
  border: 1px solid var(--media-line);
  border-radius: 999px;
  background: transparent;
  color: var(--media-muted);
  font-size: 13px;
  cursor: pointer;
  transition: color .18s, border-color .18s, background .18s;
}
body.media-workbench-page .media-home .media-home-filters button:hover { color: var(--media-text); border-color: var(--media-accent); }
body.media-workbench-page .media-home .media-home-filters button.active {
  background: var(--media-control-active);
  border-color: var(--media-accent);
  color: var(--media-text);
}

/* 瀑布流：多列布局，各卡片保持自己的真实比例 */
body.media-workbench-page .media-home .media-home-case-grid {
  display: block;
  column-count: 4;
  column-gap: 14px;
}
body.media-workbench-page .media-home .media-home-case,
body.media-workbench-page .media-home .media-home-case.wide {
  position: relative;
  display: block;
  width: 100%;
  height: auto;
  min-height: 0;
  margin: 0 0 14px;
  padding: 0;
  aspect-ratio: auto;
  border: 1px solid var(--media-line);
  border-radius: 8px;
  background: var(--media-panel);
  overflow: hidden;
  break-inside: avoid;
  -webkit-column-break-inside: avoid;
  text-align: left;
  cursor: pointer;
  transition: border-color .18s ease, transform .18s ease;
}
body.media-workbench-page .media-home .media-home-case:hover {
  border-color: var(--media-accent);
  transform: translateY(-3px);
}
body.media-workbench-page .media-home .media-home-case > img {
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
body.media-workbench-page .media-home .media-home-case[hidden] { display: none; }

/* 真实比例：9:16 视频 / 方图 / 3:2 图 */
body.media-workbench-page .media-home .mh-tall { padding-bottom: 177%; }
body.media-workbench-page .media-home .mh-square { padding-bottom: 100%; }
body.media-workbench-page .media-home .mh-wide { padding-bottom: 66%; }

body.media-workbench-page .media-home .media-home-case-play {
  position: absolute;
  top: 10px; right: 10px;
  width: 30px; height: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(6, 8, 12, .72);
  color: #fff;
  font-size: 11px;
  line-height: 1;
  pointer-events: none;
}
body.media-workbench-page .media-home .media-home-case-caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 30px 12px 10px;
  background: linear-gradient(to top, rgba(6, 8, 12, .93), rgba(6, 8, 12, 0));
  display: grid;
  gap: 2px;
  pointer-events: none;
}
body.media-workbench-page .media-home .media-home-case-caption small {
  color: var(--media-accent);
  font-size: 11px;
  letter-spacing: .1em;
}
body.media-workbench-page .media-home .media-home-case-caption strong {
  color: #fff;
  font-size: 13.5px;
  font-weight: 700;
  line-height: 1.4;
}

/* ── 窄屏 ───────────────────────────────────────────────────── */
@media (max-width: 1200px) {
  body.media-workbench-page .media-home .media-home-case-grid { column-count: 3; }
}
@media (max-width: 1040px) {
  body.media-workbench-page .media-home .mh-hero { grid-template-columns: minmax(0, 1fr); gap: 30px; }
  body.media-workbench-page .media-home .mh-reel { max-width: 620px; }
}
@media (max-width: 760px) {
  body.media-workbench-page .media-home .mh-reel {
    grid-template-columns: none;
    grid-auto-flow: column;
    grid-auto-columns: 46%;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    max-width: 100%;
    padding-bottom: 12px;
  }
  body.media-workbench-page .media-home .mh-reel figure { scroll-snap-align: center; }
}
@media (max-width: 760px) {
  body.media-workbench-page .media-home .mh-hero-copy h1 { font-size: 26px; }
  body.media-workbench-page .media-home .mh-lead { font-size: 14px; }
  body.media-workbench-page .media-home .media-home-launchers { grid-template-columns: minmax(0, 1fr); }
  body.media-workbench-page .media-home .mh-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 12px; }
  body.media-workbench-page .media-home .mh-stats b { font-size: 21px; }
  body.media-workbench-page .media-home .media-home-case-grid { column-count: 2; column-gap: 10px; }
  body.media-workbench-page .media-home .media-home-case { margin-bottom: 10px; }
  body.media-workbench-page .media-home .media-home-featured-head { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 400px) {
  body.media-workbench-page .media-home .media-home-case-grid { column-count: 1; }
}

/* ── 降级动效 ───────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  body.media-workbench-page .media-home * {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
}