.sound-enhanced .voyage-bs .bs-mod { grid-template-columns: 1fr; gap: 12px; padding: 16px 20px; border-radius: var(--radius); }
/* 器官画布：由「方形星座画布」改为「插画画布」。
   8 张素材宽高比 1.295–1.792 不等；画布固定 3:2（300×200）配 object-fit:contain，
   牺牲 ≤20% 的透明留白换取卡片高度稳定——面板垂直居中，高度一变整块就会上下跳。 */
.sound-enhanced .bs-organ { width: min(100%, 300px); height: auto; aspect-ratio: 3 / 2; margin: 0 auto;
  box-shadow: none; background: radial-gradient(circle at 50% 52%, rgba(58, 118, 220, .20), rgba(8, 12, 24, .52) 70%); }

/* —— 身体声音插画（替换原星空器官星座，动效保留）——
   仅增强模式（.sound-enhanced）激活卡有 .bs-active；v2.js 同一时刻只显示一张卡，
   因此入场用 keyframes（元素从 hidden 转为可见时 transition 不会触发，animation 会）。 */
.bs-organ { position: relative; aspect-ratio: 3 / 2; }
.bs-organ .pic { display: block; width: 100%; height: 100%; object-fit: contain; transform-origin: center; }
.sound-enhanced .bs-mod.bs-active .bs-organ .pic {
  animation:
    bsPicIn .55s cubic-bezier(.22, 1, .36, 1) .10s both,   /* 点亮：压暗降饱和 + 0.94 缩放 → 全彩就位 */
    bsPicBreath 3.8s ease-in-out .85s infinite;            /* 呼吸：±4.5% 缓慢起伏，接在点亮之后 */
}
/* 背后光晕：与呼吸同频（无限动画，v2.js 的 endTime 判定会跳过它，不阻塞切换） */
.sound-enhanced .bs-mod.bs-active .bs-organ::after {
  content: ""; position: absolute; inset: -6%; z-index: 0; pointer-events: none; border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, rgba(103, 232, 249, .30), rgba(167, 139, 250, .16) 46%, transparent 70%);
  animation: bsPicHalo 3.8s ease-in-out .80s infinite;
}
.sound-enhanced .bs-mod.bs-active .bs-organ .pic { position: relative; z-index: 1; }
@keyframes bsPicIn {
  from { opacity: .42; filter: saturate(.55) brightness(.86); transform: scale(.94); }
  to   { opacity: 1;   filter: none;                     transform: scale(1); }
}
@keyframes bsPicBreath { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.045); } }
@keyframes bsPicHalo { 0%, 100% { opacity: 0; } 50% { opacity: 1; } }
@media (prefers-reduced-motion: reduce) {
  .sound-enhanced .bs-mod.bs-active .bs-organ .pic { animation: none; opacity: 1; filter: none; transform: none; }
  .sound-enhanced .bs-mod.bs-active .bs-organ::after { animation: none; opacity: .5; }
}
.sound-enhanced .bs-copy { display: block; }
.sound-enhanced .bs-desc { -webkit-line-clamp: unset; display: block; }

/* —— 业务布局 · 科技成果转化产品位（四块内容全部为产品位）—— */
.prod-slots { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; margin: 30px 0 22px; }
.prod-slot { display: flex; flex-direction: column; gap: 11px; padding: 18px; border-radius: 20px;
  border: 1px solid rgba(140, 170, 255, .16); background: rgba(255, 255, 255, .03);
  color: inherit; text-decoration: none;
  transition: border-color .25s, box-shadow .25s, transform .25s; }
a.prod-slot:hover { transform: translateY(-4px); border-color: rgba(103, 232, 249, .45);
  box-shadow: 0 20px 50px rgba(20, 60, 140, .32); }
.prod-slot--live { background: linear-gradient(160deg, rgba(103, 232, 249, .07), rgba(167, 139, 250, .05)), rgba(255, 255, 255, .03); }
.prod-slot--soon { border-style: dashed; }
.prod-fig { aspect-ratio: 1 / 1; border-radius: 14px; display: flex; align-items: center; justify-content: center;
  background: #fff; padding: 12px; box-sizing: border-box; }
.prod-fig img { width: 100%; height: 100%; object-fit: contain; image-rendering: -webkit-optimize-contrast; }
.prod-slot--soon .prod-fig { background: transparent; border: 1px dashed rgba(140, 170, 255, .28);
  color: rgba(154, 168, 196, .72); font-size: 12.5px; letter-spacing: .18em; }
.prod-idx { font-size: 10.5px; letter-spacing: .16em; color: var(--accent); }
.prod-slot h3 { margin: 0; font-size: 18px; font-weight: 700; color: var(--ink);
  display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
.prod-badge { font-style: normal; font-size: 10.5px; font-weight: 700; color: #062d1c; background: #6ee7b7;
  padding: 2px 9px; border-radius: 999px; letter-spacing: .02em; }
.prod-slot p { margin: 0; font-size: 13px; line-height: 1.8; color: var(--ink-2); flex: 1; }
.prod-note { margin-top: 4px; font-size: 13px; line-height: 1.9; color: var(--ink-2); }
@media (max-width: 1100px) { .prod-slots { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px)  {
  .prod-slots { grid-template-columns: 1fr; }
  /* 单列时画布会被拉到整卡宽度，二维码过大，收一下并居中 */
  .prod-fig { width: 100%; max-width: 240px; margin: 0 auto; }
}

/* —— 首页业务布局：四张卡片改为产品位 —— */
.biz-lede { margin-top: 10px; font-size: 13.5px; line-height: 1.85; color: var(--ink-2); max-width: 520px; }
.card-art--qr { background: transparent; border: 0; }
.card-art--qr img { height: 100%; width: auto; max-width: 100%; object-fit: contain;
  background: #fff; border-radius: 14px; padding: 10px; box-sizing: border-box; }
.card-art--soon { background: transparent; border: 1px dashed rgba(140, 170, 255, .28);
  color: rgba(154, 168, 196, .7); font-size: 12.5px; letter-spacing: .18em; }
.gcard--soon { cursor: default; }
.gcard--soon:hover { transform: none; box-shadow: none; }
.gcard--soon::before { display: none; }



.bc-svg .gl-dot.big { r: 3.6px; }
.bc-svg .slab { font-size: 14.5px; letter-spacing: .5px; }
.bc-credit { margin-top: 10px; color: var(--ink-2); font-size: 11px; line-height: 1.6; }
.bc-credit a { color: var(--accent); text-decoration: underline; }
.sound-enhanced .voyage-bs-head h2 { font-size: 26px; }
.sound-enhanced .voyage-bs-head .kicker { margin-bottom: 4px; }
.sound-enhanced .voyage-bs-lede { margin-bottom: 10px; }
.sound-enhanced .bs-steps { gap: 4px; margin-bottom: 10px; }
.sound-enhanced .bs-steps button { min-height: 36px; padding: 5px 10px; }
.sound-enhanced .voyage-bs { max-height: calc(100dvh - 110px); scrollbar-width: thin; }
.sound-enhanced .bs-mod.scene-settled, .sound-enhanced .bs-mod.scene-settled * { animation: none !important; transition: none !important; opacity: 1 !important; transform: none !important; }
.rt-head { margin-bottom: 28px; }
.rt-filters { display: flex; flex-wrap: wrap; gap: 8px; margin: 24px 0; }
.rt-filters button { min-height: 44px; font: inherit; font-size: 13px; padding: 8px 18px; border: 1px solid var(--line); border-radius: 999px; background: var(--card-bg); color: var(--ink-2); cursor: pointer; }
.rt-filters button[aria-pressed="true"], .rt-filters button.on { background: var(--grad); color: var(--bg); border-color: transparent; font-weight: 700; }
.rt-item { position: relative; display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 24px; padding: 24px; margin-bottom: 14px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card-bg); }
.rt-date { color: var(--accent); font-size: 13px; font-variant-numeric: tabular-nums; }
.rt-item h3 { color: var(--ink); font-size: 20px; line-height: 1.5; margin: 0 0 10px; }
.rt-item p { margin: 8px 0; color: var(--ink-2); font-size: 14px; line-height: 1.8; }
.rt-tag { display: inline-block; font-size: 12px; border: 1px solid var(--line); color: var(--accent); padding: 2px 10px; margin: 0 6px 8px 0; border-radius: 999px; }
.rt-links { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 12px; }
.rt-links a { color: var(--accent); font-size: 13px; text-decoration: underline; overflow-wrap: anywhere; }
.rt-item[hidden] { display: none !important; }
.rt-count { font-size: 13px; color: var(--ink-2); }
.rt-original { overflow-wrap: anywhere; }
.ydj-mapbody { display: block; margin-bottom: 26px; }
.ydj-tabs-ready .ydj-mapbody { display: none; }
.ydj-tabs-ready .ydj-mapbody.on { display: block; }
.ydj-card { padding-bottom: 52px; }
.ydj-table { overflow-wrap: anywhere; }
.ydj-plain, .pb-links, .src-list { overflow-wrap: anywhere; }
.rs-item[hidden] { display: none !important; }
:where(.rt-filters button, .ydj-mapnav button, .rs-filters button, .bs-steps button):focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
@media (max-width: 900px) {
  .ydj-grid3 { grid-template-columns: 1fr; }
  .voyage-bs .bs-mod { grid-template-columns: 1fr; padding: 22px; border-radius: var(--radius); }
  .bs-organ { width: min(100%, 240px); height: auto; margin: 0 auto; }
  .bs-desc { display: block; -webkit-line-clamp: unset; }
}
@media (max-width: 560px) {
  .rt-item { grid-template-columns: minmax(0, 1fr); gap: 8px; padding: 20px; }
  .rt-item h3 { font-size: 18px; }
  .bs-organ { width: min(100%, 220px); }
  .bc-svg .slab { font-size: 15px; }
}
@media (min-width: 901px) and (max-height: 800px) {
  .sound-enhanced .bs-organ { width: min(100%, 220px); }
}
@media (prefers-reduced-motion: reduce) {
  .bc-svg *, .bs-mod { animation: none !important; transition: none !important; }
}

.rt-note, .rt-status, .rt-boundary, .rt-source-note { color: var(--ink-2); font-size: 13px; line-height: 1.8; }
.rt-list { list-style: none; padding: 0; margin: 24px 0 0; }
.rt-date time, .rt-precision { display: block; }
.rt-precision { margin-top: 6px; color: var(--ink-2); font-size: 11px; }
.rt-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; color: var(--ink-2); font-size: 12px; }
.rt-title a { color: var(--ink); text-decoration: none; }
.rt-title a:hover { color: var(--accent); }
.rt-tag--academic { color: var(--accent-2); }
.rt-tag--ack { color: var(--accent); }
.rt-tag--fig { color: #d7befd; }
.rt-source { border-top: 1px solid var(--line); padding-top: 12px; margin-top: 16px; }
.rt-source summary, .rt-abstract summary { cursor: pointer; color: var(--accent); font-size: 13px; }
.rt-source p { overflow-wrap: anywhere; }
.rt-quote { margin: 18px 0; border-left: 2px solid var(--accent); padding: 12px 18px; color: var(--ink-2); font-size: 14px; line-height: 1.8; }
.rt-sample { padding-top: 130px; }
.rt-sample-title { font-size: clamp(28px, 4vw, 44px); line-height: 1.35; color: var(--ink); max-width: 880px; margin: 16px 0 24px; }
.rt-sample .rt-meta { margin-bottom: 24px; }
.rt-prose { margin-top: 32px; }
.rt-facts { max-width: 880px; }
.rt-facts h2 { font-size: 18px; margin-bottom: 12px; }
.rt-facts ul { padding-left: 20px; }
.rt-facts li + li { margin-top: 8px; }
.rt-filters button.is-active { background: var(--grad); color: var(--bg); }

.sound-enhanced.sound-active .zs-frame { grid-column: 1; grid-row: 1; }
.sound-enhanced.sound-active .sc-captions { grid-column: 1; grid-row: 1; }
.sound-enhanced .voyage-bs { left: auto; right: 0; width: 48%; }
.sound-enhanced .sc-wrap { isolation: isolate; }
.ack-audit-list { padding-left: 20px; max-height: 520px; overflow: auto; }
.ack-audit-list li { margin: 10px 0; font-size: 13px; line-height: 1.8; }
.rt-sample .rt-facts { margin-top: 28px; }

.sound-enhanced.sound-active .zs-frame { overflow: hidden; border-radius: var(--radius); }
.rt-filters button:disabled { opacity: .65; cursor: default; }
/* Second-round project theme: the transfer detail is an independent reading room. */
body.ydj-light { background: #faf7f0; color: #2b3a31; }
body.ydj-light .nav.nav--solid { background: rgba(250,247,240,.96); border-bottom-color: #e4dccd; }
body.ydj-light .nav-logo, body.ydj-light .nav-links > a, body.ydj-light .nav-item > a { color: #1f4d3c; }
body.ydj-light .nav-sub { background: #fff; border-color: #e4dccd; }
body.ydj-light .nav-sub a { color: #2b3a31; }
body.ydj-light .mobile-menu { background: #faf7f0; color: #2b3a31; }
body.ydj-light .section, body.ydj-light .section--alt { background: transparent; border-color: #e4dccd; }
body.ydj-light .section--alt { background: #f7f3ea; }
body.ydj-light .ydj .h2, body.ydj-light .ydj h3, body.ydj-light .ydj h4 { color: #1f4d3c; }
body.ydj-light .ydj .lede, body.ydj-light .ydj .prose p { color: #2b3a31; }
body.ydj-light .ydj-card, body.ydj-light .ydj-case, body.ydj-light .ydj-table, body.ydj-light .ydj-deep { background: #fff; border-color: #e4dccd; }
body.ydj-light .ydj-note { background: #e9f0f5; border-color: #2f5d7c; color: #2b3a31; }
body.ydj-light .ydj-tag { background: #eaf1ec; color: #1f4d3c; }
body.ydj-light .ydj-mapnav button { background: #fff; border-color: #e4dccd; color: #2b3a31; }
body.ydj-light .ydj-mapnav button.on { background: #1f4d3c; color: #fff; }
body.ydj-light .ydj-chip { background: #fff; border-color: #e4dccd; color: #2b3a31; }
body.ydj-light .ydj-chip b, body.ydj-light .ydj-deep summary, body.ydj-light .ydj-plain a { color: #1f4d3c; }
body.ydj-light .ydj-table th { background: #eaf1ec; color: #1f4d3c; }
body.ydj-light .ydj-table td { border-color: #e4dccd; }
body.ydj-light .ydj-case { border-left-color: #1f4d3c; }
body.ydj-light .ydj-icon { background: #eaf1ec; }
body.ydj-light .ydj-meta, body.ydj-light .ydj-small, body.ydj-light .ydj-src, body.ydj-light .ydj-faq .a { color: #6f7a6d; }
body.ydj-light .ydj-faq details { border-color: #e4dccd; }
body.ydj-light .ydj-faq summary { color: #2b3a31; }
body.ydj-light .ydj-faq summary::before { color: #c98f2d; }
body.ydj-light .boundary-box { background: #faf0dc; border-color: #c98f2d; color: #2b3a31; }
body.ydj-light .footer { background: #f3efe6; color: #6f7a6d; border-color: #e4dccd; }
body.ydj-light .footer a { color: #2f5d7c; }
body.ydj-light .ydj-mapbody { display: block; }
html.ydj-tabs-ready body.ydj-light .ydj-mapbody:not(.on) { display: none; }
.story-evidence { padding: 18px 20px; border-left: 3px solid var(--accent); border-radius: 0 14px 14px 0; background: rgba(103,232,249,.06); margin: 16px 0; }
.story-kicker { color: var(--accent); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; }
.story-zh { color: var(--ink); font-size: 16px; line-height: 1.9; }
.story-source { color: var(--ink-3); font-size: 12.5px; }
.story-context { border-top: 1px solid var(--line); padding-top: 12px; margin-top: 18px; }
.story-context summary { color: var(--accent); cursor: pointer; font-size: 13px; }
body.ydj-light .story-evidence { background: #e9f0f5; border-color: #2f5d7c; }
body.ydj-light .story-kicker { color: #1f4d3c; }
body.ydj-light .story-zh { color: #2b3a31; }

body.ydj-light { font-family: "Source Han Serif SC", "Noto Serif SC", "Songti SC", Georgia, serif; line-height: 1.85; font-size: 16.5px; }
/* 浅色主题重定义正文/卡片变量，使 .ydj 内部以 var(--ink-2)/var(--card-bg) 取色的元素同步可读。 */
body.ydj-light { --ink-2: #3f4c44; --card-bg: #ffffff; }
body.ydj-light .nav, body.ydj-light .nav button, body.ydj-light .nav-links, body.ydj-light .mobile-menu, body.ydj-light .btn, body.ydj-light .kicker, body.ydj-light .ydj-mapnav, body.ydj-light .ydj-tag { font-family: -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif; }
body.ydj-light .page-hero { background: #faf7f0; }
body.ydj-light .page-hero h1, body.ydj-light .page-hero .kicker { color: #1f4d3c; }
body.ydj-light .page-hero .lede, body.ydj-light .tf-overview p { color: #2b3a31; }
body.ydj-light .tf-side .sound-preview { background: #fff; border-color: #e4dccd; color: #2b3a31; }
body.ydj-light .tf-side .sound-wave { color: #1f4d3c; }
body.ydj-light .tf-side .kicker { color: #1f4d3c; }
body.ydj-light .tlink, body.ydj-light .tf-chip { color: #2f5d7c; }
/* 转化页浅色主题必须覆盖 .ydj 容器之外的区块，否则深色主题的白字会留在米白背景上。 */
body.ydj-light .tf-overview .h2 { color: #1f4d3c; }
body.ydj-light .tf-overview .kicker { color: #1f4d3c; }
body.ydj-light .tf-overview p { color: #2b3a31; }
body.ydj-light .sec-head .h2 { color: #1f4d3c; }
body.ydj-light .sec-head .kicker { color: #1f4d3c; }
body.ydj-light .sec-head .lede { color: #2b3a31; }
body.ydj-light .sn-link { color: #2f5d7c; border-color: #e4dccd; }
body.ydj-light .tf-chip { background: #fff; border-color: #e4dccd; }
body.ydj-light .ydj-card h4, body.ydj-light .ydj-case h4 { font-family: -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif; }