/* 首页聚焦层。仅作用于 #top；原纸、墨、朱红变量与下方动效保持独立。 */
#top.hero-focus-layout {
  width: min(1360px, calc(100% - var(--gutter) * 2));
  min-height: min(780px, max(660px, 92svh));
  margin-inline: auto;
  padding-block: 148px 82px;
  padding-inline: 0;
  grid-template-columns: minmax(0, 1.18fr) minmax(0, .82fr);
  gap: clamp(32px, 4.5vw, 70px);
  align-items: center;
  background: var(--ink);
}
#top.hero-focus-layout::before { content: none; }
#top .hero-copy { min-width: 0; padding: 0; translate: none !important; opacity: 1 !important; transform: none; }
#top :is(.title-line, .hero-kicker, .hero-position, .hero-description, .hero-actions),
#top .hero-kicker > span {
  animation: none !important;
  translate: none !important;
  clip-path: none !important;
  scale: none !important;
}
#top .hero-kicker { margin-bottom: 14px; letter-spacing: .02em; font-size: 12px; }
#top .hero-position { margin-bottom: 22px; color: var(--zhu); font-size: 13px; letter-spacing: .025em; }
html[data-theme] body #top h1 { font-size: clamp(50px, 5.2vw, 74px); line-height: 1.18; letter-spacing: .005em; }
#top .hero-description { max-width: 31em; margin-top: 25px; font-size: 16px; line-height: 1.9; color: var(--muted); }
#top .hero-actions { margin-top: 28px; gap: 12px 22px; }
#top .hero-actions .button { min-height: 48px; padding: 12px 19px; font-size: 13px; }
#top .hero-future-link { min-height: 44px; font-size: 12px; letter-spacing: 0; }
#top .hero-focus { min-width: 0; width: 100%; max-width: 460px; justify-self: end; }
#top .hero-focus-tabs { display: flex; gap: 26px; border-bottom: 1px solid var(--line); }
#top .hero-focus-tabs button {
  position: relative; display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 4px 5px 12px; background: transparent;
  color: var(--muted); font: 600 25px/1.4 var(--serif); letter-spacing: .03em;
}
#top .hero-focus-tabs button[aria-selected="true"] { color: var(--text); }
#top .hero-focus-tabs button[aria-selected="true"]::after { content: ""; position: absolute; inset: auto 5px -1px; height: 2px; background: var(--zhu); }
#top .hero-focus-tabs button:hover { color: var(--zhu); }
#top .hero-focus-panel { min-width: 0; padding-top: 9px; }
#top .hero-focus-choices { display: flex; gap: 7px 18px; flex-wrap: wrap; min-height: 44px; margin-bottom: 13px; }
#top .hero-focus-choices button { min-height: 44px; padding: 5px 0; background: transparent; color: var(--muted); font-size: 12px; line-height: 1.5; text-align: left; }
#top .hero-focus-choices button[aria-pressed="true"] { color: var(--zhu); text-decoration: underline; text-underline-offset: 5px; text-decoration-thickness: 1px; }
#top .hero-focus-choices button:hover { color: var(--text); }
#top .hero-focus-card { display: grid; grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr); align-items: start; gap: 19px; min-height: 210px; }
#top .hero-focus-preview { min-width: 0; padding: 6px; border: 1px solid var(--line); background: var(--surface); }
#top .hero-focus-preview img { width: 100%; aspect-ratio: 1.38; height: auto; object-fit: cover; object-position: left top; }
#top .hero-focus-preview > span { display: block; margin-top: 7px; font-size: 10px; line-height: 1.5; color: var(--muted); }
#top .hero-focus-content { min-width: 0; }
#top .hero-focus-status { display: inline-block; color: var(--zhu); font-size: 11px; line-height: 1.65; }
#top .hero-focus-status[data-state="historical"] { color: var(--muted); }
#top .hero-focus-content h2 { margin-top: 9px; font: 600 25px/1.35 var(--serif); letter-spacing: .01em; color: var(--text); }
#top .hero-focus-content p { margin-top: 10px; color: var(--muted); font-size: 13px; line-height: 1.85; }
#top .hero-focus-content .text-link { min-height: 44px; margin-top: 14px; padding-block: 5px; font-size: 12px; letter-spacing: 0; }
#top :is(button, a):focus-visible { outline: 2px solid var(--zhu); outline-offset: 4px; }
#top .hero-focus-panel:focus-visible { outline: 1px solid var(--zhu); outline-offset: 5px; }

@media (max-width: 1100px) and (min-width: 901px) {
  #top.hero-focus-layout { gap: 30px; grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr); }
  #top .hero-focus-card { gap: 13px; }
  #top .hero-focus-content h2 { font-size: 22px; }
}
@media (max-width: 900px) {
  #top.hero-focus-layout { grid-template-columns: minmax(0, 1fr); min-height: 0; gap: 32px; padding-block: calc(152px + env(safe-area-inset-top, 0px)) 50px; }
  #top .hero-copy { max-width: none; }
  #top .hero-focus { width: min(100%, 500px); max-width: none; justify-self: start; }
  html[data-theme] body #top h1 { font-size: clamp(40px, 6.8vw, 62px); }
  #top .hero-description { max-width: 36em; }
}
@media (max-width: 680px) {
  #top.hero-focus-layout { width: calc(100% - var(--gutter) * 2); padding-top: calc(141px + env(safe-area-inset-top, 0px)); padding-bottom: 34px; gap: 25px; }
  #top .hero-kicker { margin-bottom: 9px; font-size: 10px; }
  #top .hero-position { margin-bottom: 14px; font-size: 11px; }
  html[data-theme] body #top h1 { font-size: clamp(36px, 9.7vw, 50px); line-height: 1.2; }
  #top .hero-description { margin-top: 17px; font-size: 13px; line-height: 1.85; }
  #top .hero-actions { display: flex; gap: 7px 15px; margin-top: 18px; }
  #top .hero-actions .button { min-height: 44px; padding: 10px 13px; font-size: 12px; gap: 14px; }
  #top .hero-future-link { font-size: 11px; }
  #top .hero-focus-tabs { gap: 26px; }
  #top .hero-focus-tabs button { min-height: 44px; padding-bottom: 9px; font-size: 22px; }
  #top .hero-focus-choices { margin-bottom: 8px; gap: 5px 17px; }
  #top .hero-focus-choices button { font-size: 11px; }
  #top .hero-focus-card { grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr); gap: 15px; min-height: 181px; }
  #top .hero-focus-preview { padding: 4px; }
  #top .hero-focus-preview img { aspect-ratio: 1.18; }
  #top .hero-focus-preview > span { font-size: 9px; }
  #top .hero-focus-status { font-size: 10px; }
  #top .hero-focus-content h2 { margin-top: 6px; font-size: 20px; }
  #top .hero-focus-content p { margin-top: 7px; font-size: 12px; line-height: 1.75; }
  #top .hero-focus-content .text-link { margin-top: 7px; font-size: 11px; }
}
@media (max-width: 360px) {
  html[data-theme] body #top h1 { font-size: 32px; }
  #top .hero-focus-card { gap: 12px; }
  #top .hero-focus-content h2 { font-size: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  #top, #top * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}
body.motion-off #top, body.motion-off #top * { animation: none !important; transition: none !important; }


/* 线上公开区域看板截图：保持完整地图和贸易表格，不裁切主体。 */
.project-regional .regional-art { position: relative; width: 100%; aspect-ratio: 1425 / 990; overflow: hidden; border-bottom: 1px solid var(--line-soft); background: #f0f3ef; }
.project-regional .regional-art img { display: block; width: 100%; height: 100%; object-fit: contain; object-position: center; background: #f0f3ef; }
.project-regional .regional-art .media-label { bottom: 12px; left: 12px; }