/* ============================================================
   海外英文 · 视觉专题设计（在 project-overseas.css 基础上的补充）
   作用域：.overseas-en-case
   ============================================================ */

/* ---------- 组件拆解（详情弹窗）：深紫底，突出紫金组件 ---------- */
.ov-detail .ov-d-comp-grid figure { background: radial-gradient(120% 90% at 50% 0%, #3a1a6b 0%, #1f0d3b 70%); }

/* ---------- 详情弹窗：关键页面 ---------- */
.ov-d-screens-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-bottom: 8px; list-style: none; }
.ov-d-screen {
  display: grid;
  gap: 8px;
  width: 100%;
  min-height: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: none;
  color: var(--ov-ink);
  font: inherit;
  font-size: var(--fs-small);
  font-weight: 500;
  text-align: left;
  cursor: zoom-in;
}
.ov-d-screen figure { margin: 0; overflow: hidden; aspect-ratio: 380 / 560; border: 1px solid var(--ov-line); border-radius: var(--radius-sm); background: #1f0d3b; transition: transform .2s ease, box-shadow .2s ease; }
.ov-d-screen img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.ov-d-screen:hover { background: none; }
.ov-d-screen:hover figure { transform: translateY(-3px); box-shadow: var(--ov-shadow); }
.ov-d-screen:focus-visible { outline: 3px solid rgba(200, 54, 27, .35); outline-offset: 3px; border-radius: var(--radius-sm); }
.ov-d-screen span { display: flex; align-items: center; gap: 6px; }
.ov-detail .ov-phone-scroll { background: #1f0d3b; }

/* ---------- 灯箱：手机截图按手机宽度展示，不拉伸 ---------- */
.ov-lb-body.is-phone { padding: 24px 16px; }
.ov-lb-body.is-phone img { width: min(430px, 100%); }
.ov-lb-body.is-phone.is-zoomed img { width: min(760px, 100%); }

/* ============================================================
   与海外中文页（.overseas-zh-case）保持一致的调整 · 2026-10-08
   规则同 project-overseas.css 末尾的中文页专属段，作用域换成英文页
   ============================================================ */

/* 专题筛选：与作品集页一致的下划线文字 Tab */
.overseas-en-case .ov-filter.ui-segmented {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  gap: 28px;
  margin-bottom: 32px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: none;
  box-shadow: inset 0 -1px 0 var(--ov-line);
}
.overseas-en-case .ov-filter .ui-segmented__item {
  position: relative;
  min-height: 0;
  padding: 0 0 12px;
  border-radius: 0;
  background: none;
  box-shadow: none;
  color: var(--ov-muted);
  font-family: var(--font-display);
  font-size: var(--fs-lead);
  font-weight: 500;
}
.overseas-en-case .ov-filter .ui-segmented__item:hover { color: var(--ov-ink); transform: none; }
.overseas-en-case .ov-filter .ui-segmented__item.active { background: none; box-shadow: none; color: var(--ov-ink); font-weight: 700; }
.overseas-en-case .ov-filter .ui-segmented__item::after {
  content: '';
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 2px;
  border-radius: 2px;
  background: var(--ov-ink);
  transform: scaleX(0);
  transition: transform .25s cubic-bezier(.22, 1, .36, 1);
}
.overseas-en-case .ov-filter .ui-segmented__item.active::after { transform: scaleX(1); }
.overseas-en-case .ov-filter .ui-segmented__item:focus-visible { outline: 2px solid rgba(74, 31, 12, .3); outline-offset: 4px; }

/* 去掉序号 */
.overseas-en-case .ov-shift li::before { content: none; }
.overseas-en-case .ov-d-sec { padding: 8px 14px; }
.overseas-en-case .ov-d-sec::before { content: none; }
.overseas-en-case #ov-d-count { display: none; }

/* 「返回专题列表」：无底色的文字按钮 */
.overseas-en-case #ov-d-back.ui-button {
  padding-inline: 0;
  border-color: transparent;
  background: none;
  box-shadow: none;
  color: var(--ov-ink);
}
.overseas-en-case #ov-d-back.ui-button:hover { background: none; color: var(--ov-red); }

/* ---------- responsive ---------- */
@media (max-width: 767px) {
  .overseas-en-case .ov-filter.ui-segmented { gap: 20px; }
  .overseas-en-case .ov-filter .ui-segmented__item { flex: 0 0 auto; padding: 0 0 10px; font-size: var(--fs-body); }
  .ov-d-screens-grid { gap: 8px; }
}