/* 莲花演说 · 2026企业家演讲能力调查 · 研究机构数据门户 UI
 * Design: 海军蓝 + 米白 + 墨黑 + 莲花橙 (#E88A22)
 * 仅视觉层；SSR 正文结构不变
 */
.research-page {
  --rr-navy: #102A43;
  --rr-navy-mid: #15375B;
  --rr-cream: #F7F5F0;
  --rr-cream-alt: #FAFAF7;
  --rr-paper: #FFFFFF;
  --rr-ink: #111827;
  --rr-text: #1F2937;
  --rr-muted: #667085;
  --rr-line: #E5E7EB;
  --rr-orange: #E88A22;
  --rr-orange-dark: #c97412;
  --rr-max: 1240px;
  --rr-read: 760px;
  --rr-serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", serif;
  --rr-sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --rr-data: Inter, "Helvetica Neue", Arial, sans-serif;
  font-family: var(--rr-sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--rr-text);
  background: var(--rr-cream);
  -webkit-font-smoothing: antialiased;
}

.research-page .site-header {
  position: sticky;
  top: 0;
  z-index: 120;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--rr-line);
}
.research-page .logo-mark {
  overflow: hidden;
  flex-shrink: 0;
  background: transparent;
  color: transparent;
  font-size: 0;
  line-height: 0;
}
.research-page .logo-mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 6px;
}
.research-page .main-nav.is-open {
  /* 旧版顶栏展开已废弃；手机菜单改用 body 级抽屉（site-nav.js） */
  display: none !important;
}

/* 兜底：无 nav-dropdown.css 时也不让「关于莲花」子项挤进主导航行内 */
.research-page .nav-dropdown {
  position: relative;
}
.research-page .nav-dropdown-menu {
  display: block;
  position: absolute;
  top: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 168px;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  z-index: 200;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 10px;
  box-shadow: 0 12px 40px rgba(10, 20, 40, 0.12);
  padding: 8px;
}
.research-page .nav-dropdown:hover .nav-dropdown-menu,
.research-page .nav-dropdown:focus-within .nav-dropdown-menu,
.research-page .nav-dropdown.is-open .nav-dropdown-menu {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}
.research-page .nav-dropdown-item {
  display: block;
  padding: 10px 14px;
  white-space: nowrap;
  color: #1f2937;
  text-decoration: none;
  border-radius: 8px;
  font-size: 14px;
}
.research-page .nav-dropdown-item:hover {
  background: rgba(232, 138, 34, 0.1);
  color: #c97412;
}

/* Breadcrumb */
.rr-breadcrumb {
  background: var(--rr-paper);
  border-bottom: 1px solid var(--rr-line);
  padding: 0.65rem 1.5rem;
  font-size: 13px;
  color: var(--rr-muted);
}
.rr-breadcrumb ol {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.5rem;
  align-items: center;
  max-width: var(--rr-max);
}
.rr-breadcrumb a { color: var(--rr-navy-mid); text-decoration: none; }
.rr-breadcrumb a:hover { text-decoration: underline; }

/* Research sub nav */
.rr-research-nav {
  position: sticky;
  top: 56px;
  z-index: 110;
  background: var(--rr-navy);
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.rr-research-nav-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.65rem 0;
  flex-wrap: wrap;
}
.rr-research-nav-brand {
  font-family: var(--rr-data);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75);
  white-space: nowrap;
}
.rr-research-nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  flex: 1;
}
.rr-research-nav-links a {
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
}
.rr-research-nav-links a:hover { color: #fff; }

/* Sidebar TOC */
.rr-sidebar-toc {
  display: none;
  position: fixed;
  left: max(12px, calc((100vw - var(--rr-max)) / 2 - 140px));
  top: 180px;
  width: 108px;
  z-index: 80;
}
@media (min-width: 1400px) {
  .rr-sidebar-toc { display: block; }
}
.rr-sidebar-toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 1px solid var(--rr-line);
}
.rr-sidebar-toc a {
  display: block;
  padding: 0.35rem 0 0.35rem 0.65rem;
  font-size: 12px;
  color: var(--rr-muted);
  text-decoration: none;
  line-height: 1.35;
}
.rr-sidebar-toc a:hover,
.rr-sidebar-toc a.is-active { color: var(--rr-navy); }
.rr-sidebar-toc span {
  font-family: var(--rr-data);
  font-size: 10px;
  letter-spacing: 0.08em;
  display: block;
  color: var(--rr-orange);
}

/* Hero */
.rr-hero {
  background: linear-gradient(135deg, var(--rr-navy) 0%, var(--rr-navy-mid) 100%);
  color: #fff;
  padding: clamp(2.5rem, 5vw, 4rem) 1.5rem;
  position: relative;
  overflow: hidden;
}
.rr-hero--tech {
  background: #0a1e36 url("/assets/videos/yunqi-hero-poster.jpg") center / cover no-repeat;
}
.rr-hero-fx {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.rr-hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
}
.rr-hero-video-shade {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(105deg, rgba(6, 16, 28, 0.72) 0%, rgba(6, 16, 28, 0.42) 48%, rgba(6, 16, 28, 0.55) 100%),
    linear-gradient(180deg, rgba(6, 16, 28, 0.2) 0%, rgba(6, 16, 28, 0.55) 100%);
}
@keyframes rrHeroRise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes rrCepiPulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(232,138,34,0.25), inset 0 0 0 1px rgba(255,176,74,0.12); }
  50% { box-shadow: 0 0 28px 2px rgba(232,138,34,0.22), inset 0 0 0 1px rgba(255,176,74,0.28); }
}
@keyframes rrLineDraw {
  from { stroke-dashoffset: 320; }
  to { stroke-dashoffset: 0; }
}
.rr-hero-grid {
  max-width: var(--rr-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
  position: relative;
  z-index: 1;
}
.rr-hero--tech .rr-hero-copy { animation: rrHeroRise 0.7s ease both; }
.rr-hero--tech .rr-hero-visual { animation: rrHeroRise 0.85s 0.12s ease both; }
/* 兼容旧版未更新的 hero 结构，避免右侧留白错乱 */
.rr-hero-inner {
  max-width: var(--rr-max);
  margin: 0 auto;
}
@media (max-width: 960px) {
  .rr-hero-grid { grid-template-columns: 1fr; }
  .rr-hero-visual { order: -1; }
}
.rr-kicker {
  font-family: var(--rr-data);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
  margin: 0 0 0.35rem;
}
.rr-kicker-sub {
  font-family: var(--rr-data);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--rr-orange);
  margin: 0 0 1rem;
  text-shadow: 0 0 18px rgba(232, 138, 34, 0.35);
}
.rr-status-label {
  display: inline-block;
  font-family: var(--rr-data);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid rgba(232, 138, 34, 0.55);
  color: #ffe0b0;
  padding: 0.25rem 0.65rem;
  margin: 0 0 1rem;
  background: rgba(232, 138, 34, 0.1);
  box-shadow: inset 3px 0 0 var(--rr-orange);
}
.rr-title {
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", var(--rr-sans);
  font-size: clamp(1.45rem, 2.6vw + 0.6rem, 2.65rem);
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 1rem;
  letter-spacing: 0.06em;
  white-space: nowrap;
  max-width: none;
}
.rr-subtitle {
  font-size: 1.05rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.88);
  margin: 0 0 1.25rem;
  max-width: 36rem;
}
.rr-hero-meta-list {
  display: grid;
  gap: 0.45rem;
  margin: 0 0 1.5rem;
  padding: 0.85rem 1rem;
  max-width: 36rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 176, 74, 0.16);
  box-shadow: inset 3px 0 0 rgba(232, 138, 34, 0.75);
}
.rr-hero-meta-list div {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: 0.75rem;
  font-size: 0.88rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 0.35rem;
}
.rr-hero-meta-list div:last-child { border-bottom: 0; padding-bottom: 0; }
.rr-hero-meta-list dt {
  font-family: var(--rr-data);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 196, 110, 0.7);
  margin: 0;
}
.rr-hero-meta-list dd { margin: 0; color: rgba(255, 255, 255, 0.92); }

.rr-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.5rem;
}
.rr-hero--tech .rr-btn-primary {
  box-shadow: 0 0 0 0 rgba(232, 138, 34, 0.4);
  animation: rrCepiPulse 2.8s ease-in-out infinite;
}
.rr-hero--tech .rr-btn-primary:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
}

/* CEPI visual */
.rr-cepi-visual,
.rr-cepi-preview {
  border: 1px solid rgba(255, 176, 74, 0.18);
  background: rgba(255, 255, 255, 0.03);
  padding: 1.5rem;
  position: relative;
}
.rr-cepi-visual--ambient {
  border: 0;
  background:
    radial-gradient(120% 90% at 70% 20%, rgba(232, 138, 34, 0.16), transparent 55%),
    radial-gradient(90% 70% at 20% 90%, rgba(255, 176, 74, 0.08), transparent 60%),
    linear-gradient(165deg, rgba(255,255,255,0.035), rgba(255,255,255,0.01));
  box-shadow: none;
  backdrop-filter: none;
  animation: none;
  padding: 1.75rem 1.35rem 1.2rem;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
}
.rr-cepi-ring {
  position: absolute;
  width: 240px;
  height: 240px;
  right: -40px;
  top: -30px;
  border: 1px solid rgba(232, 138, 34, 0.18);
  border-radius: 50%;
  pointer-events: none;
}
.rr-cepi-ring--2 {
  width: 170px;
  height: 170px;
  right: -8px;
  top: 4px;
  border-color: rgba(255, 176, 74, 0.12);
  animation: rrHeroFloatC 14s ease-in-out infinite;
}
.rr-cepi-visual--ambient .rr-cepi-visual-label {
  position: relative;
  z-index: 1;
  margin: 0 0 0.55rem;
  color: rgba(255, 196, 110, 0.72);
}
.rr-cepi-visual--ambient .rr-cepi-visual-score {
  position: relative;
  z-index: 1;
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 600;
  margin: 0 0 0.45rem;
  color: rgba(255, 247, 236, 0.92);
  text-shadow: none;
  letter-spacing: 0.08em;
}
.rr-cepi-visual--ambient .rr-cepi-visual-score span {
  font-size: 0.42em;
  color: rgba(255, 255, 255, 0.38);
  letter-spacing: 0.04em;
}
.rr-cepi-visual--ambient .rr-cepi-visual-status {
  position: relative;
  z-index: 1;
  margin: 0 0 1.15rem;
  color: rgba(255, 196, 110, 0.78);
  letter-spacing: 0.08em;
  text-transform: none;
  font-size: 12px;
}
.rr-cepi-dim-rail {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}
.rr-cepi-dim-rail span {
  font-family: var(--rr-data);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.62);
  border-bottom: 1px solid rgba(232, 138, 34, 0.28);
  padding: 0.15rem 0.1rem 0.25rem;
}
.rr-cepi-wave {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 88px;
  display: block;
  opacity: 0.9;
}
.rr-cepi-visual-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.35rem;
}
.rr-cepi-live {
  font-family: var(--rr-data);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: #ffb04a;
  border: 1px solid rgba(255, 176, 74, 0.5);
  padding: 0.18rem 0.45rem;
}
.rr-cepi-visual-label,
.rr-cepi-preview-label {
  font-family: var(--rr-data);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 196, 110, 0.75);
  margin: 0;
}
.rr-cepi-visual-score,
.rr-cepi-preview-score {
  font-family: var(--rr-data);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  margin: 0.15rem 0 0.65rem;
  letter-spacing: 0.02em;
  color: #fff7ec;
}
.rr-cepi-meter {
  height: 4px;
  background: rgba(255, 255, 255, 0.08);
  margin: 0 0 0.85rem;
  overflow: hidden;
}
.rr-cepi-meter i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, #c97412, #ffb04a, #e88a22);
}
.rr-cepi-polyline {
  stroke-dasharray: 420;
  animation: rrLineDraw 2.8s ease forwards;
}
.rr-cepi-visual-score span,
.rr-cepi-preview-score span {
  font-size: 0.45em;
  color: rgba(255, 255, 255, 0.45);
  font-weight: 400;
}
.rr-cepi-visual-status,
.rr-cepi-preview-status {
  font-family: var(--rr-data);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--rr-orange);
  margin: 0.75rem 0 1rem;
}
.rr-cepi-dims {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.35rem 0.75rem;
  font-family: var(--rr-data);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.5);
}
.rr-cepi-grid {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 45%;
  opacity: 0.7;
  pointer-events: none;
}
@media (prefers-reduced-motion: reduce) {
  .rr-cepi-polyline,
  .rr-cepi-ring--2 { animation: none !important; }
}

/* KPI published */
.rr-kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  margin-top: 1rem;
}
@media (max-width: 768px) { .rr-kpi-row { grid-template-columns: repeat(2, 1fr); } }
.rr-kpi {
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 1rem;
}
.rr-kpi-value {
  font-family: var(--rr-data);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--rr-orange);
}
.rr-kpi-label { font-size: 0.85rem; margin-top: 0.25rem; }
.rr-kpi-note {
  font-family: var(--rr-data);
  font-size: 0.72rem;
  opacity: 0.65;
  margin-top: 0.25rem;
}

/* Sections */
.rr-section {
  padding: clamp(2.75rem, 5vw, 4rem) 1.5rem;
  background: var(--rr-paper);
  border-bottom: 1px solid var(--rr-line);
}
.rr-section-cream { background: var(--rr-cream); }
.rr-section-navy {
  background: var(--rr-navy);
  color: rgba(255, 255, 255, 0.9);
  border-bottom-color: rgba(255, 255, 255, 0.08);
}
.rr-container {
  max-width: var(--rr-max);
  margin: 0 auto;
}

.rr-pool {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 1rem;
  margin: 0.35rem 0 1rem;
}
.rr-pool-intro {
  margin: 0 0 1rem;
  max-width: 42rem;
}
.rr-pool-intro-title {
  font-family: var(--rr-sans);
  font-size: clamp(1.2rem, 2.2vw, 1.5rem);
  font-weight: 700;
  color: var(--rr-ink);
  margin: 0 0 0.4rem;
  letter-spacing: 0.02em;
}
.rr-pool-intro-lead {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--rr-muted);
}
.rr-pool-intro-lead strong {
  color: var(--rr-ink);
  font-weight: 600;
}
.rr-pool-desc {
  margin: 0.35rem 0 0;
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--rr-muted);
  max-width: 17rem;
}
.rr-pool-panel-main .rr-pool-desc {
  color: rgba(255, 255, 255, 0.62);
}
@media (max-width: 860px) {
  .rr-pool { grid-template-columns: 1fr; }
}
.rr-pool-panel {
  background: #fff;
  border: 1px solid var(--rr-line);
  display: flex;
  flex-direction: column;
  min-height: 100%;
}
.rr-pool-panel-main {
  background: linear-gradient(165deg, #102A43 0%, #15375B 100%);
  border-color: #102A43;
  color: #fff;
}
.rr-pool-panel-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1.15rem 1.2rem 0.85rem;
  border-bottom: 1px solid rgba(16, 42, 67, 0.08);
}
.rr-pool-panel-main .rr-pool-panel-head {
  border-bottom-color: rgba(255, 255, 255, 0.12);
}
.rr-pool-kicker {
  font-family: var(--rr-data);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--rr-muted);
  margin: 0 0 0.3rem;
}
.rr-pool-panel-main .rr-pool-kicker {
  color: rgba(255, 255, 255, 0.55);
}
.rr-pool-title {
  font-family: var(--rr-serif);
  font-size: 1.15rem;
  margin: 0;
  color: var(--rr-ink);
  line-height: 1.35;
}
.rr-pool-panel-main .rr-pool-title { color: #fff; }
.rr-pool-badge {
  flex-shrink: 0;
  font-family: var(--rr-data);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 0.55rem;
  border: 1px solid rgba(232, 138, 34, 0.55);
  color: #E88A22;
  background: rgba(232, 138, 34, 0.08);
}
.rr-pool-panel-main .rr-pool-badge {
  border-color: rgba(232, 138, 34, 0.65);
  color: #f5c98a;
  background: rgba(232, 138, 34, 0.12);
}
.rr-pool-badge-muted {
  border-color: var(--rr-line);
  color: var(--rr-muted);
  background: var(--rr-cream-alt);
}
.rr-pool-panel-body {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  align-items: center;
  padding: 1.15rem 1.2rem;
  flex: 1;
}
@media (max-width: 520px) {
  .rr-pool-panel-body { grid-template-columns: 1fr; gap: 1rem; }
}
.rr-pool-hero-stat {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-width: 5.5rem;
}
.rr-pool-hero-num {
  font-family: var(--rr-data);
  font-size: clamp(2.4rem, 5vw, 3.25rem);
  font-weight: 600;
  line-height: 1;
  color: var(--rr-navy);
  letter-spacing: -0.02em;
}
.rr-pool-panel-main .rr-pool-hero-num { color: #E88A22; }
.rr-pool-hero-label {
  font-size: 0.75rem;
  color: var(--rr-muted);
  letter-spacing: 0.02em;
}
.rr-pool-panel-main .rr-pool-hero-label { color: rgba(255, 255, 255, 0.6); }
.rr-pool-mini-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.65rem;
}
.rr-pool-mini-metrics > div {
  padding: 0.55rem 0.5rem;
  background: var(--rr-cream-alt);
  border: 1px solid var(--rr-line);
}
.rr-pool-panel-main .rr-pool-mini-metrics > div {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
}
.rr-pool-mini-label {
  display: block;
  font-size: 0.68rem;
  color: var(--rr-muted);
  margin-bottom: 0.2rem;
  letter-spacing: 0.04em;
}
.rr-pool-panel-main .rr-pool-mini-label { color: rgba(255, 255, 255, 0.55); }
.rr-pool-mini-metrics strong {
  font-family: var(--rr-data);
  font-size: 1.05rem;
  color: var(--rr-ink);
  font-weight: 600;
}
.rr-pool-panel-main .rr-pool-mini-metrics strong { color: #fff; }
.rr-pool-track {
  height: 4px;
  background: rgba(255, 255, 255, 0.12);
  overflow: hidden;
}
.rr-pool-track > span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, #E88A22, #f0b35a);
  transition: width 0.6s ease;
}
.rr-pool-share {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1.2rem;
  border-top: 1px solid var(--rr-line);
  font-size: 0.85rem;
  color: var(--rr-muted);
  background: var(--rr-cream-alt);
}
.rr-pool-share strong {
  font-family: var(--rr-data);
  font-size: 1.1rem;
  color: var(--rr-navy);
}
.rr-pool-note {
  font-size: 0.86rem;
  color: var(--rr-muted);
  line-height: 1.7;
  margin: 0 0 0.35rem;
  max-width: 54rem;
  padding-left: 0.85rem;
  border-left: 3px solid var(--rr-orange);
}
.rr-pool-note strong { color: var(--rr-ink); font-weight: 600; }

.rr-showcase-head {
  margin: 0 0 1.25rem;
  max-width: 40rem;
}
.rr-showcase-title {
  font-family: var(--rr-sans);
  font-size: clamp(1.35rem, 2.4vw, 1.75rem);
  font-weight: 700;
  color: var(--rr-ink);
  margin: 0 0 0.45rem;
  letter-spacing: 0.02em;
}
.rr-showcase-lead {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--rr-muted);
}
.rr-showcase-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid rgba(16, 42, 67, 0.14);
}
@media (max-width: 900px) {
  .rr-showcase-grid { grid-template-columns: 1fr; }
}
.rr-showcase-item {
  padding: 1.25rem 1.25rem 1.35rem 0.15rem;
  border-bottom: 1px solid rgba(16, 42, 67, 0.12);
  border-right: 1px solid rgba(16, 42, 67, 0.08);
  padding-right: 1.35rem;
}
.rr-showcase-item:nth-child(2n) { border-right: none; }
@media (max-width: 900px) {
  .rr-showcase-item { border-right: none; padding-right: 0.15rem; }
}
.rr-showcase-item.is-trained .rr-showcase-facts {
  position: relative;
}
.rr-showcase-item.is-trained::before {
  content: '训练组';
  display: inline-block;
  margin-bottom: 0.55rem;
  font-family: var(--rr-data);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--rr-orange);
  border: 1px solid rgba(232, 138, 34, 0.45);
  padding: 0.1rem 0.35rem;
  font-weight: 500;
}
.rr-showcase-item.is-trained .rr-showcase-name::after { content: none; }
.rr-showcase-top {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.85rem;
  margin-bottom: 0.85rem;
  align-items: start;
}
.rr-showcase-top.no-photo {
  grid-template-columns: 1fr;
}
.rr-showcase-photo {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border: 1px solid rgba(16, 42, 67, 0.14);
  background: rgba(16, 42, 67, 0.06);
}
.rr-showcase-top-text .rr-showcase-facts {
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 0;
}
.rr-showcase-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--rr-navy);
  margin: 0 0 0.55rem;
}
.rr-showcase-facts,
.rr-showcase-insights {
  margin: 0;
  padding: 0;
}
.rr-showcase-facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem 0.85rem;
  margin-bottom: 0.85rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid rgba(16, 42, 67, 0.1);
}
.rr-showcase-facts > div,
.rr-showcase-insights > div {
  min-width: 0;
}
.rr-showcase-facts dt,
.rr-showcase-insights dt {
  font-family: var(--rr-data);
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--rr-muted);
  margin: 0 0 0.2rem;
  font-weight: 500;
}
.rr-showcase-facts dd,
.rr-showcase-insights dd {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.45;
  color: var(--rr-ink);
  word-break: break-word;
}
.rr-showcase-learning {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
}
.rr-showcase-video-link {
  color: #C45A12;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  line-height: 1.45;
}
.rr-showcase-video-link:hover {
  color: #9A4208;
}
.rr-showcase-video-hint {
  display: block;
  font-size: 0.78rem;
  font-weight: 500;
  color: #8A6A4E;
  letter-spacing: 0.02em;
}
.rr-showcase-insights {
  display: grid;
  gap: 0.65rem;
}
.rr-showcase-insights dd {
  font-size: 0.88rem;
  color: rgba(16, 42, 67, 0.88);
}
.rr-showcase-meta,
.rr-showcase-sub,
.rr-showcase-quote { display: none; }
.rr-showcase-count {
  margin: 0.85rem 0 0;
  font-family: var(--rr-data);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--rr-muted);
}
.rr-showcase-empty {
  padding: 1.25rem 0 0.35rem;
  border-top: 1px solid rgba(16, 42, 67, 0.12);
}
.rr-showcase-empty p {
  margin: 0;
  color: var(--rr-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* legacy aliases */
.rr-pool-grid { display: contents; }
.rr-pool-card { display: contents; }

.rr-block-kicker {
  font-family: var(--rr-data);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--rr-muted);
  margin: 0 0 0.85rem;
}
.rr-block-kicker-spaced { margin-top: 2rem; }
.rr-section-navy .rr-block-kicker { color: rgba(255, 255, 255, 0.55); }

.rr-chapter-head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem 1.5rem;
  align-items: start;
  margin-bottom: 1.75rem;
}
.rr-chapter-num {
  font-family: var(--rr-data);
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 600;
  line-height: 1;
  color: rgba(16, 42, 67, 0.12);
  letter-spacing: -0.02em;
}
.rr-section-navy .rr-chapter-num { color: rgba(255, 255, 255, 0.12); }
.rr-chapter-kicker {
  font-family: var(--rr-data);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--rr-orange);
  margin: 0 0 0.35rem;
}
.rr-section-navy .rr-chapter-kicker { color: rgba(232, 138, 34, 0.9); }
.rr-section-title {
  font-family: var(--rr-serif);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  margin: 0;
  color: var(--rr-ink);
  line-height: 1.3;
}
.rr-section-navy .rr-section-title { color: #fff; }
.rr-section-title-inline { margin-bottom: 1rem; }
.rr-visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}
.rr-sub-block-title {
  font-family: var(--rr-serif);
  font-size: 1.1rem;
  margin: 0 0 0.85rem;
  color: var(--rr-ink);
}

.rr-prose p, .rr-prose li { line-height: 1.8; color: var(--rr-text); }
.rr-prose-narrow { max-width: var(--rr-read); }
.rr-section-lead { color: var(--rr-muted); margin: -0.5rem 0 1.25rem; }

/* 01 为什么开展这项研究 */
.rr-why {
  max-width: 1080px;
}
.rr-why-lead {
  font-family: var(--rr-serif);
  font-size: clamp(1.2rem, 2.4vw, 1.55rem);
  font-weight: 600;
  line-height: 1.55;
  color: var(--rr-ink);
  margin: 0 0 2rem;
  max-width: 38rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(16, 42, 67, 0.12);
}
.rr-why-lead strong {
  color: var(--rr-navy);
  font-weight: 700;
}
.rr-why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem 3rem;
  margin: 0 0 2rem;
}
@media (max-width: 800px) {
  .rr-why-grid { grid-template-columns: 1fr; gap: 1.75rem; }
}
.rr-why-col-kicker {
  font-family: var(--rr-data);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--rr-orange);
  margin: 0 0 0.4rem;
}
.rr-why-col-title {
  font-family: var(--rr-serif);
  font-size: clamp(1.15rem, 2vw, 1.35rem);
  font-weight: 700;
  color: var(--rr-ink);
  margin: 0 0 0.75rem;
  line-height: 1.35;
}
.rr-why-col-text {
  margin: 0 0 1rem;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--rr-muted);
}
.rr-why-scenes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.4rem 0.5rem;
}
@media (max-width: 520px) {
  .rr-why-scenes { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
.rr-why-scenes li {
  font-size: 0.82rem;
  color: var(--rr-navy);
  padding: 0.35rem 0;
  border-top: 1px solid rgba(16, 42, 67, 0.1);
  letter-spacing: 0.02em;
}
.rr-why-stakes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.rr-why-stakes li {
  position: relative;
  padding-left: 1rem;
  font-size: 0.92rem;
  color: var(--rr-ink);
  line-height: 1.5;
}
.rr-why-stakes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.35rem;
  height: 0.35rem;
  background: var(--rr-orange);
}
.rr-why-conclude {
  background: var(--rr-navy);
  color: #fff;
  padding: 1.5rem 1.65rem 1.6rem;
  display: grid;
  gap: 0.65rem;
}
.rr-why-conclude-kicker {
  font-family: var(--rr-data);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(232, 138, 34, 0.95);
  margin: 0;
}
.rr-why-conclude-text {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.92);
  max-width: 46rem;
}
.rr-why-conclude-text strong {
  color: #fff;
  font-weight: 700;
}
.rr-why-conclude-out {
  margin: 0.35rem 0 0;
  padding-top: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 0.92rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.7);
  max-width: 42rem;
}

/* Research status bar */
.rr-status-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.65rem;
  border: 0;
  background: transparent;
  margin-bottom: 1rem;
}
@media (max-width: 768px) {
  .rr-status-bar { grid-template-columns: repeat(2, 1fr); }
}
.rr-status-metric {
  padding: 1.15rem 1rem 1.15rem 1.15rem;
  border: 1px solid rgba(232, 138, 34, 0.2);
  border-right: 1px solid rgba(232, 138, 34, 0.2);
  border-bottom: 1px solid rgba(232, 138, 34, 0.2);
  background: #fff;
  box-shadow: 0 10px 28px rgba(201, 116, 18, 0.06);
  position: relative;
  overflow: hidden;
}
.rr-status-metric::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, #ffb04a, #e88a22);
}
.rr-status-metric:last-child { border-right: 1px solid rgba(232, 138, 34, 0.2); }
@media (max-width: 768px) {
  .rr-status-metric:nth-child(2n) { border-right: 1px solid rgba(232, 138, 34, 0.2); }
}
.rr-status-bar .rr-status-label {
  display: block;
  font-family: var(--rr-data);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--rr-muted);
  margin-bottom: 0.35rem;
  border: 0;
  background: transparent;
  box-shadow: none;
  padding: 0;
}
.rr-status-value {
  font-family: var(--rr-data);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 600;
  color: var(--rr-ink);
  line-height: 1.1;
  letter-spacing: 0.03em;
}
.rr-status-tag {
  display: block;
  font-family: var(--rr-data);
  font-size: 1rem;
  font-weight: 600;
  color: var(--rr-orange);
  letter-spacing: 0.06em;
  text-shadow: 0 0 14px rgba(232, 138, 34, 0.2);
}
.rr-progress-bar span {
  background: linear-gradient(90deg, #c97412, #e88a22, #ffb04a);
  box-shadow: 0 0 10px rgba(232, 138, 34, 0.3);
}
.rr-status-sub {
  display: block;
  font-size: 12px;
  color: var(--rr-muted);
  margin-top: 0.15rem;
}
.rr-progress-row {
  display: grid;
  gap: 0.45rem;
  margin-bottom: 0.5rem;
}
.rr-progress-label {
  font-family: var(--rr-data);
  font-size: 13px;
  color: var(--rr-navy-mid);
  font-weight: 500;
}
.rr-progress-bar {
  height: 8px;
  background: #e8ecf0;
  overflow: hidden;
}
.rr-progress-bar span {
  display: block;
  height: 100%;
  background: var(--rr-navy);
  transition: width 0.8s ease;
}

/* Tables */
.rr-table-wrap { overflow-x: auto; margin-top: 0.5rem; }
.rr-meta-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
  background: var(--rr-paper);
  border: 1px solid var(--rr-line);
}
.rr-meta-table th,
.rr-meta-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--rr-line);
  text-align: left;
  vertical-align: top;
}
.rr-meta-table th[scope="row"],
.rr-meta-table thead th {
  width: 28%;
  font-weight: 600;
  color: var(--rr-ink);
  background: var(--rr-cream-alt);
  font-size: 0.88rem;
}
.rr-meta-table tbody tr:last-child th,
.rr-meta-table tbody tr:last-child td { border-bottom: 0; }
.rr-table-on-dark .rr-meta-table {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.12);
}
.rr-table-on-dark .rr-meta-table th,
.rr-table-on-dark .rr-meta-table td {
  border-color: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.88);
}
.rr-table-on-dark .rr-meta-table th[scope="row"] {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
}
.rr-output-table td:last-child { white-space: nowrap; }
.rr-pending-tag {
  font-family: var(--rr-data);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--rr-muted);
  text-transform: uppercase;
}

/* Research questions grid */
.rr-question-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border: 1px solid var(--rr-line);
  background: var(--rr-paper);
}
@media (max-width: 768px) { .rr-question-grid { grid-template-columns: 1fr; } }
.rr-question-grid li {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 0.75rem;
  padding: 1.15rem 1rem;
  border-bottom: 1px solid var(--rr-line);
  border-right: 1px solid var(--rr-line);
}
.rr-question-grid li:nth-child(2n) { border-right: 0; }
@media (max-width: 768px) {
  .rr-question-grid li { border-right: 0; }
}
.rr-q-num {
  font-family: var(--rr-data);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--rr-orange);
  line-height: 1;
}
.rr-question-grid h3 {
  font-family: var(--rr-serif);
  font-size: 1rem;
  margin: 0 0 0.35rem;
  color: var(--rr-ink);
}
.rr-question-grid p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--rr-muted);
  line-height: 1.6;
}

/* Scene matrix */
.rr-scene-matrix { margin-top: 0.5rem; }
.rr-scene-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--rr-line);
  background: var(--rr-paper);
}
.rr-scene-table td {
  padding: 0.75rem 1rem;
  border: 1px solid var(--rr-line);
  font-size: 0.92rem;
  width: 50%;
}
.rr-scene-id {
  font-family: var(--rr-data);
  font-size: 11px;
  color: var(--rr-orange);
  margin-right: 0.35rem;
}
.rr-scope-note {
  margin-top: 1rem;
  font-size: 0.92rem;
  color: var(--rr-muted);
  max-width: var(--rr-read);
}

/* Methodology note */
.rr-method-note {
  margin-top: 1.5rem;
  padding: 1rem 1.15rem;
  border-left: 3px solid var(--rr-orange);
  background: rgba(255, 255, 255, 0.06);
}
.rr-method-note-label {
  font-family: var(--rr-data);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--rr-orange);
  margin: 0 0 0.35rem;
}
.rr-method-note p:last-child { margin: 0; color: rgba(255, 255, 255, 0.78); font-size: 0.92rem; }

/* Survey */
.rr-survey-wrap { max-width: var(--rr-read); }
.rr-survey-intro { color: var(--rr-muted); margin: -0.5rem 0 0.75rem; }
.rr-survey-meta {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  font-family: var(--rr-data);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--rr-muted);
  text-transform: uppercase;
}
.rr-survey-app,
.rr-survey-closed {
  background: var(--rr-paper);
  border: 1px solid var(--rr-line);
  padding: 1.5rem;
}
.rr-survey-app h3, .rr-survey-app h4 {
  font-family: var(--rr-serif);
  color: var(--rr-ink);
}
.rr-survey-geo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin: 0.35rem 0 0.75rem;
}
@media (max-width: 560px) {
  .rr-survey-geo { grid-template-columns: 1fr; }
}
.rr-survey-geo select {
  width: 100%;
  min-height: 48px;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--rr-line);
  background: var(--rr-cream-alt);
  color: var(--rr-ink);
  font: inherit;
  border-radius: 2px;
  appearance: auto;
}
.rr-survey-geo select:focus {
  outline: none;
  border-color: var(--rr-navy);
  box-shadow: inset 3px 0 0 var(--rr-orange);
}
.rr-survey-options label {
  display: flex;
  gap: 0.65rem;
  padding: 0.75rem;
  min-height: 48px;
  margin-bottom: 0.35rem;
  border: 1px solid var(--rr-line);
  cursor: pointer;
  background: var(--rr-cream-alt);
}
.rr-survey-options label:hover { border-color: #c5ced8; }
.rr-survey-options label:has(input:checked) {
  border-color: var(--rr-navy);
  background: #fff;
  box-shadow: inset 3px 0 0 var(--rr-orange);
}
.rr-survey-q {
  margin: 0 0 1.75rem;
  padding-bottom: 1.35rem;
  border-bottom: 1px solid rgba(20, 32, 48, 0.08);
}
.rr-survey-q:last-of-type {
  border-bottom: 0;
  margin-bottom: 0.5rem;
  padding-bottom: 0;
}
.rr-survey-q h4 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  line-height: 1.45;
}
.rr-survey-help {
  margin: 0 0 0.75rem;
  color: var(--rr-muted);
  font-size: 0.9rem;
  line-height: 1.5;
}
.rr-survey-q--scale .rr-survey-scale,
.rr-survey-q--matrix .rr-survey-scale {
  margin-top: 0.45rem;
}
.rr-survey-matrix {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  margin-top: 0.35rem;
}
.rr-survey-matrix-row {
  padding: 0.85rem 0.9rem;
  background: var(--rr-cream-alt);
  border: 1px solid var(--rr-line);
}
.rr-survey-matrix-label {
  display: block;
  font-weight: 600;
  color: var(--rr-ink);
  margin-bottom: 0.55rem;
  font-size: 0.98rem;
}
.rr-survey-text textarea {
  width: 100%;
  min-height: 4.5rem;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--rr-line);
  background: #fff;
  color: var(--rr-ink);
  font: inherit;
  line-height: 1.5;
  resize: vertical;
  box-sizing: border-box;
}
.rr-survey-text--large textarea {
  min-height: 9.5rem;
  width: 100%;
  font-size: 1rem;
}
.rr-survey-scale { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.rr-survey-scale label {
  min-width: 44px; min-height: 44px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--rr-line);
  cursor: pointer;
  font-family: var(--rr-data);
  background: #fff;
}
.rr-survey-scale input { display: none; }
.rr-survey-scale label:has(input:checked) {
  background: var(--rr-navy);
  color: #fff;
  border-color: var(--rr-navy);
}
.rr-survey-panel--ai {
  margin-top: 0.35rem;
  padding: 1.15rem 1.1rem 1.25rem;
  background:
    linear-gradient(160deg, rgba(12, 42, 48, 0.96), rgba(18, 28, 40, 0.98)),
    repeating-linear-gradient(
      -12deg,
      transparent,
      transparent 10px,
      rgba(120, 210, 190, 0.035) 10px,
      rgba(120, 210, 190, 0.035) 11px
    );
  border: 1px solid rgba(120, 210, 190, 0.28);
  color: #e8f4f1;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}
.rr-survey-ai-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem 0.85rem;
  margin: 0 0 1rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid rgba(120, 210, 190, 0.22);
  font-size: 0.86rem;
  color: rgba(232, 244, 241, 0.72);
}
.rr-survey-ai-tag {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border: 1px solid rgba(120, 210, 190, 0.55);
  color: #9fe8d4;
  font-family: var(--rr-data);
  font-size: 11px;
  letter-spacing: 0.08em;
}
.rr-survey-panel--ai .rr-survey-section-title {
  color: #f3fffb;
}
.rr-survey-panel--ai .rr-survey-help,
.rr-survey-panel--ai .rr-survey-q h4 {
  color: #e8f4f1;
}
.rr-survey-panel--ai .rr-survey-help {
  color: rgba(232, 244, 241, 0.68);
}
.rr-survey-panel--ai .rr-survey-q {
  border-bottom-color: rgba(120, 210, 190, 0.16);
}
.rr-survey-panel--ai .rr-survey-options label {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(120, 210, 190, 0.22);
  color: #e8f4f1;
}
.rr-survey-panel--ai .rr-survey-options label:hover {
  border-color: rgba(159, 232, 212, 0.55);
}
.rr-survey-panel--ai .rr-survey-options label:has(input:checked) {
  background: rgba(159, 232, 212, 0.1);
  border-color: #9fe8d4;
  box-shadow: inset 3px 0 0 #9fe8d4;
}
.rr-survey-panel--ai .rr-survey-scale label {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(120, 210, 190, 0.28);
  color: #e8f4f1;
}
.rr-survey-panel--ai .rr-survey-scale label:has(input:checked) {
  background: #9fe8d4;
  border-color: #9fe8d4;
  color: #0c2a30;
}
.rr-survey-panel--ai .rr-survey-nav {
  border-top-color: rgba(120, 210, 190, 0.22);
}
.rr-survey-panel--ai .rr-survey-nav .btn-prev {
  background: transparent;
  color: #e8f4f1;
  border-color: rgba(120, 210, 190, 0.35);
}
.rr-survey-panel--ai .rr-survey-nav .btn-next {
  background: #9fe8d4;
  color: #0c2a30;
}
.rr-survey-nav {
  display: flex;
  gap: 0.65rem;
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--rr-line);
}
.rr-survey-nav button {
  min-height: 46px;
  padding: 0.65rem 1.25rem;
  cursor: pointer;
  font-weight: 600;
  border: 1px solid var(--rr-line);
  background: #fff;
}
.rr-survey-nav .btn-next {
  background: var(--rr-orange);
  color: #fff;
  border: none;
  margin-left: auto;
}
.rr-survey-loading, .rr-noscript {
  text-align: center;
  color: var(--rr-muted);
  padding: 1.5rem;
}
.rr-survey-done {
  padding: 1.5rem 1.15rem 1.75rem;
  border: 1px solid rgba(232, 138, 34, 0.35);
  background: linear-gradient(135deg, #fff8f0, #fff1e2);
  box-shadow: inset 3px 0 0 #e88a22;
  outline: none;
}
.rr-survey-done h3 {
  margin: 0 0 0.65rem;
  font-size: 1.35rem;
  color: #8a4a12;
}
.rr-survey-done p {
  margin: 0 0 0.55rem;
  color: #4a3424;
  line-height: 1.65;
}
.rr-survey-done p:last-child { margin-bottom: 0; }

/* CEPI preview (light section) */
.rr-cepi-preview {
  background: var(--rr-navy);
  color: #fff;
  border: 0;
  margin-bottom: 1.5rem;
}
.rr-cepi-preview-title {
  font-family: var(--rr-serif);
  font-size: 1.1rem;
  margin: 0;
}
.rr-cepi-preview-note {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
  margin: 0.75rem 0 0;
}

/* AI grid */
.rr-ai-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 2rem;
  align-items: start;
}
@media (max-width: 900px) { .rr-ai-grid { grid-template-columns: 1fr; } }

/* Timeline */
.rr-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 2px solid var(--rr-navy);
}
.rr-timeline-item {
  position: relative;
  padding: 0 0 1.75rem 1.5rem;
}
.rr-timeline-item:last-child { padding-bottom: 0; }
.rr-timeline-step {
  position: absolute;
  left: -0.55rem;
  top: 0;
  font-family: var(--rr-data);
  font-size: 10px;
  font-weight: 600;
  color: var(--rr-orange);
  background: var(--rr-paper);
  padding: 0 0.15rem;
}
.rr-section-cream .rr-timeline-step { background: var(--rr-cream); }
.rr-timeline-period {
  display: block;
  font-family: var(--rr-data);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--rr-muted);
  margin-bottom: 0.2rem;
}
.rr-timeline-event {
  display: block;
  font-family: var(--rr-serif);
  font-size: 1.05rem;
  color: var(--rr-ink);
  margin-bottom: 0.25rem;
}
.rr-timeline-item p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--rr-muted);
}
.rr-timeline-item--interview {
  padding-bottom: 2.25rem;
}
.rr-interview-panel {
  margin-top: 1rem;
  padding: 1.1rem 1.15rem 1.2rem;
  background: linear-gradient(180deg, #fff 0%, #f7f5f0 100%);
  border: 1px solid rgba(15, 28, 48, 0.1);
  border-radius: 14px;
}
.rr-interview-panel-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  margin-bottom: 0.9rem;
}
.rr-interview-panel-kicker {
  font-family: var(--rr-data);
  font-size: 11px;
  letter-spacing: 0.12em;
  font-weight: 700;
  color: var(--rr-orange);
}
.rr-interview-panel-note {
  margin: 0 !important;
  font-size: 0.85rem !important;
  color: var(--rr-muted) !important;
}
.rr-interview-panel-note a {
  color: var(--rr-navy);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.rr-interview-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.rr-interview-card {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 12px;
  align-items: center;
  padding: 10px;
  border-radius: 12px;
  border: 1px solid #e6e2da;
  background: #fff;
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.rr-interview-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 137, 0, 0.45);
  box-shadow: 0 10px 24px rgba(15, 28, 48, 0.08);
}
.rr-interview-card img {
  width: 72px;
  height: 90px;
  object-fit: cover;
  border-radius: 8px;
  display: block;
  background: #ece8e1;
}
.rr-interview-card strong {
  display: block;
  font-size: 0.92rem;
  line-height: 1.4;
  color: var(--rr-ink);
  margin: 4px 0;
}
.rr-interview-card em {
  display: block;
  font-style: normal;
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--rr-muted);
}
.rr-interview-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  color: var(--rr-orange);
  letter-spacing: 0.04em;
}
.rr-interview-more {
  display: inline-flex;
  margin-top: 14px;
}
@media (max-width: 760px) {
  .rr-interview-grid { grid-template-columns: 1fr; }
}

/* Buttons */
.rr-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.75rem 1.35rem;
  min-height: 48px;
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  letter-spacing: 0.02em;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.rr-btn-sm { min-height: 40px; padding: 0.5rem 1rem; font-size: 13px; }
.rr-btn-lg { padding: 0.85rem 1.5rem; }
.rr-btn-primary {
  background: var(--rr-orange);
  color: #fff;
}
.rr-btn-primary:hover {
  background: var(--rr-orange-dark);
  color: #fff;
}
.rr-btn-ghost {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.45);
}
.rr-btn-ghost:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}
.rr-btn-outline {
  background: transparent;
  color: var(--rr-navy);
  border: 1px solid var(--rr-navy);
}
.rr-btn-outline:hover {
  background: var(--rr-navy);
  color: #fff;
}

.rr-citation {
  margin: 0 0 1rem;
  padding: 1rem 1.15rem;
  border-left: 3px solid var(--rr-navy);
  background: var(--rr-cream-alt);
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--rr-ink);
}

/* Research footer */
.rr-research-footer {
  background: var(--rr-navy);
  color: rgba(255, 255, 255, 0.78);
  padding: 2.5rem 1.5rem;
  border-top: 3px solid var(--rr-orange);
}
.rr-research-footer-inner {
  display: grid;
  gap: 1.25rem;
}
.rr-research-footer .rr-kicker { color: rgba(255, 255, 255, 0.5); }
.rr-research-footer-title {
  font-family: var(--rr-serif);
  font-size: 1.15rem;
  color: #fff;
  margin: 0.25rem 0 0;
}
.rr-research-footer-meta {
  display: grid;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  font-size: 0.88rem;
}
.rr-research-footer-meta div {
  display: grid;
  grid-template-columns: 7rem 1fr;
  gap: 0.75rem;
}
.rr-research-footer-meta dt {
  font-family: var(--rr-data);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  margin: 0;
}
.rr-research-footer-meta dd { margin: 0; }
.rr-research-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.25rem;
}
.rr-research-footer-links a {
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
  font-size: 13px;
}
.rr-research-footer-links a:hover { color: #fff; text-decoration: underline; }
.rr-research-footer-copy {
  margin: 0.5rem 0 0;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.45);
}

/* Published phase compat */
.rr-sticky-nav {
  position: sticky;
  top: 56px;
  z-index: 90;
  background: var(--rr-paper);
  border-bottom: 1px solid var(--rr-line);
  overflow-x: auto;
}
.rr-nav-inner {
  display: flex;
  gap: 1rem;
  padding: 0.75rem 0;
  white-space: nowrap;
  max-width: var(--rr-max);
  margin: 0 auto;
}
.rr-nav-inner a {
  font-size: 13px;
  color: var(--rr-navy-mid);
  text-decoration: none;
  font-weight: 600;
}
.rr-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}
@media (max-width: 768px) { .rr-stats-grid { grid-template-columns: repeat(2, 1fr); } }
.rr-stat-card {
  background: var(--rr-paper);
  border: 1px solid var(--rr-line);
  padding: 1.15rem;
  text-align: left;
}
.rr-stat-label {
  display: block;
  font-family: var(--rr-data);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--rr-muted);
  margin-bottom: 0.35rem;
}
.rr-stat-value {
  font-family: var(--rr-data);
  font-size: 1.65rem;
  font-weight: 600;
  color: var(--rr-ink);
}
.rr-findings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 0.85rem;
}
.rr-finding-card {
  border: 1px solid var(--rr-line);
  padding: 1.15rem;
  background: var(--rr-paper);
}
.rr-finding-value {
  font-family: var(--rr-data);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--rr-navy);
}
.rr-finding-meta {
  font-family: var(--rr-data);
  font-size: 12px;
  color: var(--rr-muted);
}
.rr-charts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1rem;
}
.rr-chart-card {
  border: 1px solid var(--rr-line);
  padding: 1rem;
  background: var(--rr-paper);
}
.rr-chart-canvas { height: 280px; }
.rr-chart-card figcaption {
  font-size: 0.82rem;
  color: var(--rr-muted);
  margin-top: 0.75rem;
}
.rr-faq-item {
  border: 1px solid var(--rr-line);
  padding: 1.15rem;
  margin-bottom: 0.65rem;
  background: var(--rr-paper);
}
.rr-lead-answer {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--rr-navy);
  border-left: 3px solid var(--rr-orange);
  padding-left: 1rem;
}
.rr-meta-line { font-size: 0.92rem; color: var(--rr-muted); }
.rr-downloads { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.rr-list { padding-left: 1.2rem; }
.rr-card {
  border: 1px solid var(--rr-line);
  padding: 1.25rem;
  background: var(--rr-paper);
}
.research-hub-hero {
  background: var(--rr-navy);
  color: #fff;
  padding: 3rem 1.5rem;
  text-align: center;
}
.research-hub-list {
  list-style: none;
  padding: 0;
  max-width: 720px;
  margin: 2rem auto;
}
.research-hub-list a {
  display: block;
  background: var(--rr-paper);
  padding: 1.15rem 1.25rem;
  text-decoration: none;
  color: var(--rr-ink);
  border: 1px solid var(--rr-line);
  font-weight: 600;
}

/* ===== Research Hub /research/ ===== */
.research-hub-page .hub-hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  min-height: min(78vh, 640px);
  display: flex;
  align-items: flex-end;
  padding: 4.5rem 0 3.25rem;
}
.hub-hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 80% at 85% 20%, rgba(232, 138, 34, 0.22), transparent 55%),
    radial-gradient(ellipse 50% 60% at 10% 90%, rgba(21, 55, 91, 0.9), transparent 50%),
    linear-gradient(145deg, #0b1c2e 0%, var(--rr-navy) 42%, #15375B 100%);
  z-index: 0;
}
.hub-hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.55), transparent 85%);
  opacity: 0.55;
  animation: hubGridDrift 36s linear infinite;
}
@keyframes hubGridDrift {
  from { transform: translateY(0); }
  to { transform: translateY(56px); }
}
.hub-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 44rem;
  animation: hubFadeUp 0.9s ease both;
}
@keyframes hubFadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}
.hub-kicker {
  font-family: var(--rr-data);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--rr-orange);
  margin: 0 0 0.45rem;
  font-weight: 600;
}
.hub-kicker-sub {
  font-family: var(--rr-data);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  margin: 0 0 1.35rem;
}
.hub-title {
  font-family: var(--rr-sans);
  font-weight: 700;
  font-size: clamp(2.1rem, 5.5vw, 3.35rem);
  line-height: 1.18;
  letter-spacing: 0.04em;
  margin: 0 0 1.1rem;
  color: #fff;
}
.hub-title span {
  display: inline-block;
  border-bottom: 3px solid var(--rr-orange);
  padding-bottom: 0.12em;
}
.hub-lead {
  margin: 0 0 1.75rem;
  font-size: 1.05rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.78);
  max-width: 36rem;
}
.hub-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  margin-bottom: 2rem;
}
.hub-btn-ghost {
  color: #fff !important;
  border-color: rgba(255, 255, 255, 0.35) !important;
  background: transparent !important;
}
.hub-btn-ghost:hover {
  border-color: #fff !important;
  background: rgba(255, 255, 255, 0.08) !important;
}
.hub-hero-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem 1.5rem;
  margin: 0;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  max-width: 36rem;
}
.hub-hero-meta dt {
  font-family: var(--rr-data);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  margin: 0 0 0.25rem;
}
.hub-hero-meta dd {
  margin: 0;
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.9);
}

.hub-project-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(16, 42, 67, 0.16);
}
.hub-project {
  border-bottom: 1px solid rgba(16, 42, 67, 0.12);
}
.hub-project-link {
  display: grid;
  grid-template-columns: 7.5rem 1fr auto;
  gap: 1.25rem 1.75rem;
  align-items: start;
  padding: 1.65rem 0.15rem 1.75rem;
  text-decoration: none;
  color: inherit;
  transition: background 0.25s ease, padding-left 0.25s ease;
}
a.hub-project-link:hover {
  background: rgba(16, 42, 67, 0.03);
  padding-left: 0.55rem;
}
.hub-project.is-pending .hub-project-link {
  opacity: 0.72;
  cursor: default;
}
.hub-project-year {
  display: block;
  font-family: var(--rr-data);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--rr-navy);
  letter-spacing: 0.04em;
}
.hub-project-id {
  display: block;
  margin-top: 0.35rem;
  font-family: var(--rr-data);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--rr-muted);
}
.hub-project.is-live .hub-project-year { color: var(--rr-orange); }
.hub-project-status {
  margin: 0 0 0.35rem;
  font-family: var(--rr-data);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--rr-orange);
}
.hub-project.is-pending .hub-project-status { color: var(--rr-muted); }
.hub-project-title {
  margin: 0 0 0.45rem;
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  font-weight: 700;
  color: var(--rr-ink);
  letter-spacing: 0.02em;
}
.hub-project-summary {
  margin: 0 0 0.55rem;
  color: var(--rr-muted);
  font-size: 0.95rem;
  line-height: 1.65;
  max-width: 40rem;
}
.hub-project-meta {
  margin: 0;
  font-family: var(--rr-data);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--rr-navy-mid);
}
.hub-project-cta {
  align-self: center;
  font-family: var(--rr-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--rr-navy);
  white-space: nowrap;
  border-bottom: 1px solid rgba(16, 42, 67, 0.35);
  padding-bottom: 0.15rem;
}
a.hub-project-link:hover .hub-project-cta {
  color: var(--rr-orange);
  border-bottom-color: var(--rr-orange);
}

.hub-about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 2.5rem 3rem;
  align-items: start;
}
.hub-about-lead {
  margin: 0.85rem 0 0;
  color: var(--rr-muted);
  line-height: 1.75;
  max-width: 28rem;
}
.hub-about-points {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.15rem 0;
  border-top: 1px solid rgba(16, 42, 67, 0.14);
}
.hub-about-points > div {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(16, 42, 67, 0.1);
}
.hub-about-points dt {
  margin: 0;
  font-family: var(--rr-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--rr-navy);
  font-weight: 600;
}
.hub-about-points dd {
  margin: 0;
  color: var(--rr-text);
  line-height: 1.6;
  font-size: 0.95rem;
}

@media (max-width: 900px) {
  .hub-project-link {
    grid-template-columns: 1fr;
    gap: 0.65rem;
  }
  .hub-project-cta { display: none; }
  .hub-about-grid { grid-template-columns: 1fr; gap: 1.75rem; }
  .hub-about-points > div { grid-template-columns: 1fr; gap: 0.35rem; }
  .hub-hero-meta { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .research-hub-page .hub-hero {
    min-height: auto;
    padding: 3.25rem 0 2.5rem;
  }
  .hub-title { font-size: clamp(1.75rem, 8vw, 2.2rem); }
}

@media (prefers-reduced-motion: reduce) {
  .hub-hero-bg::after { animation: none; }
  .hub-hero-inner { animation: none; }
  a.hub-project-link { transition: none; }
}

@media (max-width: 767px) {
  .rr-research-nav-links { display: none; }
  .rr-chapter-head { grid-template-columns: 1fr; }
  .rr-chapter-num { font-size: 2.5rem; }
  .rr-title {
    font-size: clamp(1.2rem, 5.2vw, 1.55rem);
    white-space: nowrap;
    letter-spacing: 0.04em;
  }
  .rr-hero-meta-list div { grid-template-columns: 1fr; gap: 0.15rem; }
  .rr-research-footer-meta div { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .rr-progress-bar span { transition: none; }
}

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}


/* =========================================================
   邀请问卷通道 · 橙色科技风（仅 body.rr-survey-gate）
   ========================================================= */
.rr-survey-gate {
  --gate-bg: #fff7ef;
  --gate-bg-2: #ffe8d2;
  --gate-card: #ffffff;
  --gate-ink: #1c140c;
  --gate-muted: #6b5746;
  --gate-line: #efd7c0;
  --gate-orange: #e88a22;
  --gate-orange-deep: #c97412;
  --gate-amber: #ffb04a;
  --gate-steel: #8a715c;
  --rr-navy: #3b2414;
  --rr-navy-mid: #5a3518;
  --rr-cream: transparent;
  --rr-cream-alt: #fff3e6;
  --rr-paper: #ffffff;
  --rr-ink: #1c140c;
  --rr-text: #2a1d12;
  --rr-muted: #6b5746;
  --rr-line: #efd7c0;
  --rr-orange: #e88a22;
  --rr-orange-dark: #c97412;
  --rr-serif: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --rr-sans: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --rr-data: "Segoe UI", Consolas, "Courier New", monospace;
  background: var(--gate-bg);
  color: var(--gate-ink);
  min-height: 100vh;
  font-size: 16px;
}
.rr-survey-gate .rr-gate-frame {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(900px 480px at 10% -8%, rgba(232, 138, 34, 0.22), transparent 55%),
    radial-gradient(720px 420px at 92% 6%, rgba(255, 176, 74, 0.18), transparent 52%),
    linear-gradient(180deg, #fff9f2 0%, #fff3e6 42%, #ffe9d4 100%);
}
.rr-survey-gate .rr-gate-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.45;
  background-image:
    linear-gradient(rgba(232, 138, 34, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232, 138, 34, 0.08) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(180deg, #000 0%, transparent 90%);
  animation: rrGateGridDrift 28s linear infinite;
}
.rr-survey-gate .rr-gate-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  opacity: 0.55;
  will-change: transform;
}
.rr-survey-gate .rr-gate-orb--a {
  width: 220px;
  height: 220px;
  left: -40px;
  top: 12%;
  background: radial-gradient(circle, rgba(255, 176, 74, 0.45), transparent 70%);
  animation: rrGateFloatA 14s ease-in-out infinite;
}
.rr-survey-gate .rr-gate-orb--b {
  width: 280px;
  height: 280px;
  right: -60px;
  top: 28%;
  background: radial-gradient(circle, rgba(232, 138, 34, 0.28), transparent 70%);
  animation: rrGateFloatB 18s ease-in-out infinite;
}
.rr-survey-gate .rr-gate-orb--c {
  width: 180px;
  height: 180px;
  left: 35%;
  bottom: 8%;
  background: radial-gradient(circle, rgba(255, 196, 110, 0.35), transparent 70%);
  animation: rrGateFloatC 16s ease-in-out infinite;
}
@keyframes rrGateGridDrift {
  from { background-position: 0 0, 0 0; }
  to { background-position: 44px 44px, 44px 44px; }
}
@keyframes rrGateFloatA {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(24px, 30px, 0) scale(1.08); }
}
@keyframes rrGateFloatB {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(-30px, -20px, 0) scale(1.12); }
}
@keyframes rrGateFloatC {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(18px, -26px, 0); }
}
@keyframes rrGateLogoPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(232, 138, 34, 0.28); }
  50% { box-shadow: 0 0 0 8px rgba(232, 138, 34, 0); }
}
@keyframes rrGateRise {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes rrGateShimmer {
  0% { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}
.rr-survey-gate .rr-gate-topbar {
  animation: rrGateRise 0.55s ease both;
}
.rr-survey-gate .rr-gate-hero {
  animation: rrGateRise 0.7s 0.08s ease both;
}
.rr-survey-gate .rr-survey-intro {
  animation: rrGateRise 0.65s 0.14s ease both;
}
.rr-survey-gate .rr-survey-app,
.rr-survey-gate .rr-gate-panel {
  animation: rrGateRise 0.75s 0.18s ease both;
}
.rr-survey-gate .rr-gate-chip {
  position: relative;
  overflow: hidden;
}
.rr-survey-gate .rr-gate-chip:not(.rr-gate-chip--muted) {
  background: linear-gradient(110deg, rgba(232,138,34,0.12), rgba(255,176,74,0.28), rgba(232,138,34,0.12));
  background-size: 200% 100%;
  animation: rrGateShimmer 3.2s linear infinite;
}
.rr-survey-gate .rr-survey-progress span {
  box-shadow: 0 0 12px rgba(232, 138, 34, 0.45);
}
.rr-survey-gate .rr-survey-nav .btn-next {
  position: relative;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.rr-survey-gate .rr-survey-nav .btn-next:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(201, 116, 18, 0.28);
}
.rr-survey-gate .rr-survey-nav .btn-next::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 30%, rgba(255,255,255,0.35) 50%, transparent 70%);
  transform: translateX(-120%);
  animation: rrGateBtnSweep 2.8s ease-in-out infinite;
}
@keyframes rrGateBtnSweep {
  0%, 55% { transform: translateX(-120%); }
  75%, 100% { transform: translateX(120%); }
}
.rr-survey-gate .rr-survey-options label,
.rr-survey-gate .rr-survey-privacy label {
  transition: transform 0.15s ease, border-color 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}
.rr-survey-gate .rr-survey-options label:hover,
.rr-survey-gate .rr-survey-privacy label:hover {
  transform: translateX(2px);
}
.rr-survey-gate .rr-survey-q {
  animation: rrGateRise 0.45s ease both;
}
.rr-survey-gate .rr-survey-public-note {
  animation: rrGateRise 0.5s ease both;
}
@media (prefers-reduced-motion: reduce) {
  .rr-survey-gate .rr-gate-frame::before,
  .rr-survey-gate .rr-gate-orb,
  .rr-survey-gate .rr-gate-org-mark,
  .rr-survey-gate .rr-gate-chip:not(.rr-gate-chip--muted),
  .rr-survey-gate .rr-survey-nav .btn-next::after,
  .rr-survey-gate .rr-gate-topbar,
  .rr-survey-gate .rr-gate-hero,
  .rr-survey-gate .rr-survey-intro,
  .rr-survey-gate .rr-survey-app,
  .rr-survey-gate .rr-gate-panel,
  .rr-survey-gate .rr-survey-q,
  .rr-survey-gate .rr-survey-public-note {
    animation: none !important;
  }
}
.rr-survey-gate .rr-gate-topbar {
  position: relative;
  z-index: 2;
  border-bottom: 1px solid rgba(232, 138, 34, 0.28);
  background: rgba(255, 252, 248, 0.92);
  backdrop-filter: blur(10px);
}
.rr-survey-gate .rr-gate-topbar-inner {
  max-width: 880px;
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.rr-survey-gate .rr-gate-org {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.rr-survey-gate .rr-gate-org-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(232, 138, 34, 0.45);
  background: #fff;
  overflow: hidden;
  flex-shrink: 0;
  box-shadow: 0 0 0 0 rgba(232, 138, 34, 0.35);
  animation: rrGateLogoPulse 2.8s ease-in-out infinite;
}
.rr-survey-gate .rr-gate-org-mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.rr-survey-gate .rr-gate-org strong {
  display: block;
  font-size: 0.95rem;
  color: var(--gate-ink);
  font-weight: 700;
}
.rr-survey-gate .rr-gate-org em {
  display: block;
  font-style: normal;
  font-family: var(--rr-data);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gate-steel);
}
.rr-survey-gate .rr-gate-top-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}
.rr-survey-gate .rr-gate-top-meta span {
  font-family: var(--rr-data);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: #7a5a3a;
  border: 1px solid rgba(232, 138, 34, 0.35);
  padding: 0.28rem 0.5rem;
  background: rgba(255, 255, 255, 0.7);
}
.rr-survey-gate .rr-gate-main {
  position: relative;
  z-index: 1;
  padding: 1.5rem 1rem 2.5rem;
}
.rr-survey-gate .rr-gate-shell { max-width: 880px; margin: 0 auto; }
.rr-survey-gate .rr-gate-hero {
  margin-bottom: 1.15rem;
  padding: 1.35rem 1.35rem 1.2rem;
  border: 1px solid rgba(232, 138, 34, 0.35);
  background: linear-gradient(145deg, #ffffff 0%, #fff6ec 100%);
  box-shadow: inset 3px 0 0 var(--gate-orange), 0 12px 36px rgba(201, 116, 18, 0.08);
}
.rr-survey-gate .rr-gate-kicker {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 0.85rem;
}
.rr-survey-gate .rr-gate-chip {
  font-family: var(--rr-data);
  font-size: 10px;
  letter-spacing: 0.1em;
  padding: 0.28rem 0.55rem;
  border: 1px solid rgba(232, 138, 34, 0.55);
  color: var(--gate-orange-deep);
  background: rgba(232, 138, 34, 0.1);
}
.rr-survey-gate .rr-gate-chip--muted {
  border-color: rgba(138, 113, 92, 0.28);
  color: var(--gate-steel);
  background: #fff;
}
.rr-survey-gate .rr-gate-hero h1 {
  margin: 0;
  font-family: var(--rr-sans);
  font-size: clamp(1.45rem, 3.2vw, 1.95rem);
  font-weight: 750;
  line-height: 1.28;
  color: var(--gate-ink);
}
.rr-survey-gate .rr-gate-lead {
  margin: 0.75rem 0 1rem;
  color: var(--gate-muted);
  font-size: 0.95rem;
  line-height: 1.65;
  max-width: 46rem;
}
.rr-survey-gate .rr-gate-stats {
  list-style: none;
  margin: 0;
  padding: 0.85rem 0 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.55rem;
  border-top: 1px solid rgba(232, 138, 34, 0.2);
}
.rr-survey-gate .rr-gate-stats li {
  padding: 0.55rem 0.65rem;
  background: #fff;
  border: 1px solid rgba(232, 138, 34, 0.22);
}
.rr-survey-gate .rr-gate-stats strong {
  display: block;
  font-family: var(--rr-data);
  font-size: 1.05rem;
  color: var(--gate-orange-deep);
}
.rr-survey-gate .rr-gate-stats span {
  display: block;
  margin-top: 0.15rem;
  font-size: 0.75rem;
  color: var(--gate-steel);
}
.rr-survey-gate .rr-survey-intro {
  margin: 0 0 0.85rem;
  color: var(--gate-muted);
  font-size: 0.9rem;
}
.rr-survey-gate .rr-survey-app,
.rr-survey-gate .rr-gate-panel {
  background: var(--gate-card);
  color: var(--gate-ink);
  border: 1px solid rgba(232, 138, 34, 0.28);
  padding: 1.35rem 1.25rem 1.4rem;
  box-shadow: 0 16px 40px rgba(201, 116, 18, 0.1);
  position: relative;
}
.rr-survey-gate .rr-survey-app::before,
.rr-survey-gate .rr-gate-panel::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--gate-amber), var(--gate-orange-deep));
}
.rr-survey-gate .rr-gate-panel h2 {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
}
.rr-survey-gate .rr-gate-panel p { margin: 0.35rem 0; color: var(--gate-muted); }
.rr-survey-gate .rr-gate-panel a { color: var(--gate-orange-deep); }
.rr-survey-gate .rr-gate-code {
  font-family: var(--rr-data);
  color: var(--gate-ink) !important;
  margin-top: 0.85rem !important;
}
.rr-survey-gate .rr-survey-progress {
  height: 4px;
  background: #f0e0d0;
  margin: 0 0 1.15rem;
  overflow: hidden;
  position: relative;
}
.rr-survey-gate .rr-survey-progress span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, #c97412, #e88a22, #ffb04a);
  transition: width 0.25s ease;
}
.rr-survey-gate .rr-survey-progress-meta {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  margin: -0.85rem 0 1rem;
  font-family: var(--rr-data);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: #8a6a4e;
}
.rr-survey-gate .rr-survey-section-title {
  font-family: var(--rr-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #8a6a4e;
  margin: 0 0 0.35rem;
}
.rr-survey-gate .rr-survey-app h3,
.rr-survey-gate .rr-survey-app h4 {
  font-family: var(--rr-sans);
  font-weight: 700;
  color: var(--gate-ink);
}
.rr-survey-gate .rr-survey-options label {
  background: #fff;
  border: 1px solid var(--gate-line);
  border-radius: 0;
}
.rr-survey-gate .rr-survey-options label:hover {
  border-color: #e2b585;
  background: #fffaf4;
}
.rr-survey-gate .rr-survey-options label:has(input:checked) {
  border-color: var(--gate-orange);
  background: #fff4e8;
  box-shadow: inset 3px 0 0 var(--gate-orange);
}
.rr-survey-gate .rr-survey-scale label { border-radius: 0; background: #fff; }
.rr-survey-gate .rr-survey-scale label:has(input:checked) {
  background: var(--gate-orange-deep);
  border-color: var(--gate-orange-deep);
  color: #fff;
}
.rr-survey-gate .rr-survey-matrix-row {
  background: #fffaf4;
  border-color: var(--gate-line);
}
.rr-survey-gate .rr-survey-geo select,
.rr-survey-gate .rr-survey-text textarea,
.rr-survey-gate .rr-survey-text input[type="text"] {
  border-radius: 0;
  background: #fff;
  border: 1px solid var(--gate-line);
  width: 100%;
  box-sizing: border-box;
  font: inherit;
  color: var(--gate-ink);
  padding: 0.7rem 0.85rem;
}
.rr-survey-gate .rr-survey-text input[type="text"] { min-height: 46px; }
.rr-survey-gate .rr-survey-geo select:focus,
.rr-survey-gate .rr-survey-text textarea:focus,
.rr-survey-gate .rr-survey-text input[type="text"]:focus {
  outline: none;
  border-color: var(--gate-orange);
  box-shadow: inset 3px 0 0 var(--gate-orange);
}
.rr-survey-gate .rr-survey-privacy {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.65rem;
}
.rr-survey-gate .rr-survey-privacy label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 40px;
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--gate-line);
  background: #fff;
  cursor: pointer;
  font-size: 0.9rem;
}
.rr-survey-gate .rr-survey-privacy label:has(input:checked) {
  border-color: var(--gate-orange);
  background: #fff4e8;
  box-shadow: inset 3px 0 0 var(--gate-orange);
  font-weight: 600;
}
.rr-survey-gate .rr-survey-privacy input { accent-color: var(--gate-orange); }
.rr-survey-gate .rr-survey-public-note {
  margin: 0 0 1.25rem;
  padding: 1rem 1rem 1rem 1.05rem;
  border: 1px solid rgba(232, 138, 34, 0.35);
  background: linear-gradient(135deg, #fff8f0, #fff1e2);
  box-shadow: inset 3px 0 0 var(--gate-orange);
}
.rr-survey-gate .rr-survey-public-note h3 {
  margin: 0 0 0.45rem;
  font-size: 1rem;
  color: var(--gate-orange-deep);
}
.rr-survey-gate .rr-survey-public-note p {
  margin: 0 0 0.55rem;
  color: var(--gate-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}
.rr-survey-gate .rr-survey-public-note ul {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--gate-ink);
  font-size: 0.88rem;
  line-height: 1.65;
}
.rr-survey-gate .rr-survey-nav .btn-next {
  background: linear-gradient(90deg, #c97412, #e88a22);
  border: none;
  color: #fff;
  border-radius: 0;
}
.rr-survey-gate .rr-survey-nav .btn-prev {
  border-radius: 0;
  background: #fff;
  border: 1px solid var(--gate-line);
}
.rr-survey-gate .rr-survey-panel--ai {
  background: linear-gradient(155deg, #2a1608 0%, #3b2414 55%, #4a2c12 100%);
  border: 1px solid rgba(255, 176, 74, 0.35);
  color: #fff4e8;
}
.rr-survey-gate .rr-survey-panel--ai::before { display: none; }
.rr-survey-gate .rr-survey-ai-banner {
  color: rgba(255, 244, 232, 0.82);
  border-bottom-color: rgba(255, 176, 74, 0.28);
}
.rr-survey-gate .rr-survey-ai-tag {
  color: #ffc46a;
  border-color: rgba(255, 176, 74, 0.55);
}
.rr-survey-gate .rr-survey-panel--ai .rr-survey-section-title,
.rr-survey-gate .rr-survey-panel--ai .rr-survey-q h4,
.rr-survey-gate .rr-survey-panel--ai .rr-survey-app h4,
.rr-survey-gate .rr-survey-panel--ai h4 {
  color: #fff8f0 !important;
}
.rr-survey-gate .rr-survey-panel--ai .rr-survey-help {
  color: rgba(255, 244, 232, 0.72) !important;
}
.rr-survey-gate .rr-survey-panel--ai .rr-survey-q {
  border-bottom-color: rgba(255, 176, 74, 0.18);
}
/* 选项保持浅底深字，避免白底浅字看不清 */
.rr-survey-gate .rr-survey-panel--ai .rr-survey-options label {
  background: #fffaf4;
  border-color: rgba(255, 196, 106, 0.45);
  color: #2a1608;
}
.rr-survey-gate .rr-survey-panel--ai .rr-survey-options label:hover {
  background: #fff4e8;
  border-color: #e88a22;
  color: #2a1608;
}
.rr-survey-gate .rr-survey-panel--ai .rr-survey-options label:has(input:checked) {
  background: #fff1e0;
  box-shadow: inset 3px 0 0 var(--gate-amber);
  border-color: var(--gate-amber);
  color: #2a1608;
  font-weight: 600;
}
.rr-survey-gate .rr-survey-panel--ai .rr-survey-scale label {
  background: #fffaf4;
  border-color: rgba(255, 196, 106, 0.45);
  color: #2a1608;
}
.rr-survey-gate .rr-survey-panel--ai .rr-survey-scale label:has(input:checked) {
  background: var(--gate-orange-deep);
  border-color: var(--gate-orange-deep);
  color: #fff;
}
.rr-survey-gate .rr-survey-panel--ai .rr-survey-nav {
  border-top-color: rgba(255, 176, 74, 0.25);
}
.rr-survey-gate .rr-survey-panel--ai .rr-survey-nav .btn-prev {
  background: transparent;
  color: #fff4e8;
  border-color: rgba(255, 176, 74, 0.45);
}
.rr-survey-gate .rr-survey-panel--ai .rr-survey-nav .btn-next {
  background: var(--gate-amber);
  color: #2a1608;
}
.rr-survey-gate .rr-gate-foot {
  margin-top: 1.15rem;
  padding: 0.85rem 0.15rem 0;
  color: #8a6a4e;
  font-size: 0.78rem;
  line-height: 1.55;
}
.rr-survey-gate .rr-gate-foot p { margin: 0.2rem 0; }
@media (max-width: 720px) {
  .rr-survey-gate .rr-gate-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rr-survey-gate .rr-gate-hero,
  .rr-survey-gate .rr-survey-app,
  .rr-survey-gate .rr-gate-panel {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}
@media (max-width: 480px) {
  .rr-survey-gate .rr-gate-top-meta { display: none; }
}

/* 公开专题页内嵌问卷：橙色科技区块 */
.rr-survey-gate--embed {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: linear-gradient(180deg, #fff9f2 0%, #fff3e6 50%, #ffe9d4 100%) !important;
  border-bottom: 1px solid rgba(232, 138, 34, 0.22);
  min-height: 0;
  color: var(--gate-ink);
}
.rr-survey-gate--embed .rr-gate-frame {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(700px 360px at 8% 0%, rgba(232, 138, 34, 0.18), transparent 55%),
    radial-gradient(560px 300px at 96% 12%, rgba(255, 176, 74, 0.16), transparent 50%);
}
.rr-survey-gate--embed .rr-gate-shell,
.rr-survey-gate--embed .rr-container {
  position: relative;
  z-index: 1;
}
.rr-survey-gate--embed .rr-chapter-kicker,
.rr-survey-gate--embed .rr-block-kicker {
  color: var(--gate-orange-deep);
}
.rr-survey-gate--embed .rr-section-title,
.rr-survey-gate--embed .rr-chapter-head h2 {
  color: var(--gate-ink);
  font-family: var(--rr-sans);
}
.rr-survey-gate--embed .rr-survey-meta {
  color: #8a6a4e;
}
.rr-survey-gate--embed .rr-survey-meta li {
  border: 1px solid rgba(232, 138, 34, 0.28);
  padding: 0.25rem 0.55rem;
  background: rgba(255, 255, 255, 0.72);
}
.rr-survey-gate--embed .rr-survey-public-note {
  /* inherit gate styles */
}

@media (prefers-reduced-motion: reduce) {
  .rr-hero-video { display: none !important; }
  .rr-hero--tech .rr-hero-copy,
  .rr-hero--tech .rr-hero-visual,
  .rr-hero--tech .rr-btn-primary,
  .rr-cepi-visual,
  .rr-cepi-live,
  .rr-cepi-meter i,
  .rr-cepi-polyline {
    animation: none !important;
  }
}

/* =========================================================
   专题页开场冲击序列（力量感片头）
   ========================================================= */
html.rr-intro-lock,
html.rr-intro-lock body,
html.rr-intro-pending,
html.rr-intro-pending body {
  overflow: hidden !important;
}
html.rr-intro-pending {
  background: #040912 !important;
}
.rr-intro {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  background: #040912;
  color: #fff;
  isolation: isolate;
}
.rr-intro.is-impact {
  animation: rrIntroShake 0.38s cubic-bezier(0.36, 0.07, 0.19, 0.97) both;
}
.rr-intro.is-out {
  animation: rrIntroFadeOut 0.7s ease forwards;
  pointer-events: none;
}
.rr-intro-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background:
    radial-gradient(1100px 560px at 50% 38%, rgba(232, 138, 34, 0.38), transparent 55%),
    radial-gradient(800px 500px at 18% 80%, rgba(255, 176, 74, 0.12), transparent 50%),
    linear-gradient(165deg, #040912 0%, #0a1628 48%, #12263f 100%);
}
.rr-intro-glow {
  position: absolute;
  left: 50%;
  top: 42%;
  width: min(90vw, 780px);
  height: min(50vw, 420px);
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(255, 176, 74, 0.45), transparent 68%);
  filter: blur(8px);
  opacity: 0;
  animation: rrIntroGlow 1.2s 0.4s ease-out both;
}
.rr-intro-grid {
  position: absolute;
  inset: -25%;
  opacity: 0.4;
  background-image:
    linear-gradient(rgba(232, 138, 34, 0.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232, 138, 34, 0.16) 1px, transparent 1px);
  background-size: 64px 64px;
  transform: perspective(700px) rotateX(60deg) translateY(-6%);
  animation: rrIntroGrid 1.1s ease-out both, rrIntroGridMove 8s linear infinite;
}
.rr-intro-ring {
  position: absolute;
  left: 50%;
  top: 46%;
  border: 1px solid rgba(255, 176, 74, 0.35);
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0.2);
  opacity: 0;
}
.rr-intro-ring--a {
  width: min(88vw, 620px);
  height: min(88vw, 620px);
  animation: rrIntroRing 1.1s 1.15s ease-out both;
}
.rr-intro-ring--b {
  width: min(70vw, 460px);
  height: min(70vw, 460px);
  border-color: rgba(232, 138, 34, 0.22);
  animation: rrIntroRing 1.2s 1.35s ease-out both;
}
.rr-intro-flash {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 45%, #fff 0%, rgba(255, 176, 74, 0.65) 28%, transparent 70%);
  opacity: 0;
  animation: rrIntroFlash 0.55s 1.2s ease-out both, rrIntroFlash 0.4s 1.7s ease-out both;
}
.rr-intro-beam {
  position: absolute;
  left: -25%;
  top: 46%;
  width: 150%;
  height: 3px;
  background: linear-gradient(90deg, transparent, #ffb04a, #fff, #e88a22, transparent);
  box-shadow: 0 0 36px rgba(232, 138, 34, 0.95), 0 0 80px rgba(255, 176, 74, 0.45);
  opacity: 0;
  animation: rrIntroBeam 0.65s 1.15s ease-out both;
}
.rr-intro-sparks {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.rr-intro-spark {
  position: absolute;
  left: 50%;
  top: 46%;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #ffb04a;
  box-shadow: 0 0 10px #ffb04a;
  opacity: 0;
  --a: calc(var(--i) * 20deg);
  animation: rrIntroSpark 0.9s calc(1.25s + var(--i) * 0.02s) ease-out both;
}
.rr-intro-stage {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 1.25rem 1rem;
  max-width: 1100px;
  width: 100%;
}
.rr-intro-line {
  margin: 0;
  opacity: 0;
}
.rr-intro-line--brand {
  font-family: var(--rr-data, Inter, sans-serif);
  font-size: clamp(0.8rem, 1.8vw, 1rem);
  letter-spacing: 0.34em;
  color: #ffc46a;
  margin-bottom: 0.85rem;
  text-shadow: 0 0 18px rgba(232, 138, 34, 0.55);
  animation: rrIntroSlam 0.55s 0.12s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.rr-intro-line--year {
  font-family: var(--rr-data, Inter, sans-serif);
  font-size: clamp(5.5rem, 22vw, 11rem);
  font-weight: 900;
  line-height: 0.82;
  letter-spacing: -0.02em;
  color: #fff;
  text-shadow:
    0 0 28px rgba(232, 138, 34, 0.65),
    0 0 80px rgba(232, 138, 34, 0.35),
    0 8px 0 rgba(0, 0, 0, 0.25);
  margin-bottom: 0.15rem;
  animation: rrIntroYearBoom 0.75s 0.45s cubic-bezier(0.12, 0.85, 0.15, 1) both;
}
.rr-intro-line--title {
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: clamp(2.35rem, 8.2vw, 5.2rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: 0.14em;
  margin: 0.15rem 0 0.75rem;
  animation: rrIntroTitleBoom 0.85s 1.05s cubic-bezier(0.1, 0.8, 0.15, 1) both;
}
.rr-intro-line--title span {
  display: block;
}
.rr-intro-line--sub {
  font-family: var(--rr-data, Inter, sans-serif);
  font-size: clamp(0.85rem, 2.1vw, 1.15rem);
  letter-spacing: 0.26em;
  color: rgba(255, 255, 255, 0.82);
  animation: rrIntroSlam 0.55s 2.15s ease both;
}
.rr-intro-strike {
  width: 0;
  height: 4px;
  margin: 0.35rem auto 0.95rem;
  background: linear-gradient(90deg, transparent, #ffb04a, #fff, #e88a22, transparent);
  box-shadow: 0 0 24px rgba(232, 138, 34, 0.9);
  animation: rrIntroStrike 0.5s 1.75s ease-out forwards;
}
.rr-intro-skip {
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  z-index: 3;
  min-height: 38px;
  padding: 0.45rem 0.95rem;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(0, 0, 0, 0.28);
  color: rgba(255, 255, 255, 0.88);
  cursor: pointer;
  font-size: 12px;
  letter-spacing: 0.08em;
}
.rr-intro-skip:hover {
  border-color: #e88a22;
  color: #fff;
}
@keyframes rrIntroSlam {
  0% { opacity: 0; transform: translateY(40px) scale(0.88); filter: blur(8px); }
  65% { opacity: 1; transform: translateY(-6px) scale(1.05); filter: blur(0); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes rrIntroYearBoom {
  0% { opacity: 0; transform: translateY(60px) scale(1.55); filter: blur(12px); }
  55% { opacity: 1; transform: translateY(-10px) scale(1.06); filter: blur(0); }
  78% { transform: translateY(4px) scale(0.98); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes rrIntroTitleBoom {
  0% { opacity: 0; transform: translateY(70px) scale(1.45); letter-spacing: 0.55em; filter: blur(10px); }
  58% { opacity: 1; transform: translateY(-8px) scale(1.04); filter: blur(0); }
  80% { transform: translateY(3px) scale(0.99); }
  100% { opacity: 1; transform: translateY(0) scale(1); letter-spacing: 0.14em; }
}
@keyframes rrIntroFlash {
  0% { opacity: 0.75; }
  100% { opacity: 0; }
}
@keyframes rrIntroBeam {
  0% { opacity: 0; transform: scaleX(0.12); }
  35% { opacity: 1; }
  100% { opacity: 0.4; transform: scaleX(1); }
}
@keyframes rrIntroStrike {
  from { width: 0; opacity: 0; }
  to { width: min(420px, 72vw); opacity: 1; }
}
@keyframes rrIntroGrid {
  from { opacity: 0; transform: perspective(700px) rotateX(74deg) translateY(12%); }
  to { opacity: 0.4; transform: perspective(700px) rotateX(60deg) translateY(-6%); }
}
@keyframes rrIntroGridMove {
  to { background-position: 0 64px, 64px 0; }
}
@keyframes rrIntroGlow {
  from { opacity: 0; transform: translate(-50%, -50%) scale(0.6); }
  to { opacity: 1; transform: translate(-50%, -50%) scale(1); }
}
@keyframes rrIntroRing {
  0% { opacity: 0.85; transform: translate(-50%, -50%) scale(0.2); }
  100% { opacity: 0; transform: translate(-50%, -50%) scale(1.25); }
}
@keyframes rrIntroSpark {
  0% { opacity: 0; transform: rotate(var(--a)) translateY(0) scale(0.4); }
  25% { opacity: 1; }
  100% { opacity: 0; transform: rotate(var(--a)) translateY(-140px) scale(1); }
}
@keyframes rrIntroShake {
  0%, 100% { transform: translate(0, 0); }
  20% { transform: translate(-6px, 3px); }
  40% { transform: translate(7px, -4px); }
  60% { transform: translate(-4px, 2px); }
  80% { transform: translate(3px, -2px); }
}
@keyframes rrIntroFadeOut {
  to { opacity: 0; transform: scale(1.06); filter: brightness(1.25); }
}
@media (max-width: 640px) {
  .rr-intro-line--title { letter-spacing: 0.08em; font-size: clamp(2rem, 11vw, 2.8rem); }
  .rr-intro-line--year { letter-spacing: -0.03em; }
  .rr-intro-line--sub { letter-spacing: 0.14em; }
}
@media (prefers-reduced-motion: reduce) {
  .rr-intro { display: none !important; }
  html.rr-intro-lock { overflow: auto !important; }
}

/* —— LSR-2026-02 即兴专题补充 —— */
.rr-hero-meta {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem 1.25rem;
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(15, 23, 36, 0.12);
}
@media (max-width: 720px) {
  .rr-hero-meta { grid-template-columns: 1fr 1fr; }
}
.rr-hero-meta dt {
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: #8b93a0;
  margin: 0 0 0.2rem;
}
.rr-hero-meta dd { margin: 0; font-weight: 600; color: #1f2329; }
.rr-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
  font-size: 0.95rem;
}
.rr-table th,
.rr-table td {
  border-bottom: 1px solid #e8ebf0;
  padding: 0.75rem 0.5rem;
  text-align: left;
  vertical-align: top;
}
.rr-table th[scope="row"] {
  width: 8.5rem;
  color: #6b7280;
  font-weight: 600;
}
.rr-q-list { list-style: none; padding: 0; margin: 1rem 0 0; }
.rr-q-list li {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 0.85rem;
  padding: 0.95rem 0;
  border-bottom: 1px solid #e8ebf0;
}
.rr-q-list h3 { margin: 0; font-size: 1.05rem; font-weight: 600; }
.rr-section-lead { max-width: 40rem; color: #5c6570; line-height: 1.7; margin: 0.5rem 0 1.25rem; }
.rr-note { font-size: 0.9rem; color: #6b7280; border-left: 3px solid #c5ccd6; padding-left: 0.85rem; margin-top: 1.25rem; }
.rr-scene-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.65rem;
  margin: 1rem 0;
}
.rr-scene-chip {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 0.85rem;
  background: #fff;
  border: 1px solid #e5e8ee;
  border-radius: 8px;
  font-size: 0.92rem;
  color: #1f2329;
}
.rr-scene-chip .rr-scene-id { font-family: ui-monospace, monospace; font-size: 0.75rem; color: #8b93a0; }
.rr-pending { font-size: 0.8rem; letter-spacing: 0.06em; color: #8b93a0; margin-top: 0.75rem; }
.rr-index-card {
  display: grid;
  grid-template-columns: minmax(180px, 0.9fr) 1.4fr;
  gap: 1.5rem;
  margin-top: 1rem;
}
@media (max-width: 720px) {
  .rr-index-card { grid-template-columns: 1fr; }
}
.rr-index-score {
  background: #0f1724;
  color: #f4f6f8;
  border-radius: 12px;
  padding: 1.5rem;
}
.rr-index-label { display: block; font-size: 0.8rem; letter-spacing: 0.12em; color: #9aa7b8; }
.rr-index-num { display: block; font-size: clamp(2rem, 5vw, 2.8rem); margin: 0.4rem 0; }
.rr-index-num span { font-size: 1rem; color: #9aa7b8; }
.rr-index-score p { margin: 0; font-size: 0.85rem; color: #b7c0cc; }
.rr-index-dims { display: grid; gap: 0.65rem; }
.rr-index-dim {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.15rem 0.75rem;
  padding: 0.75rem 0.9rem;
  background: #fff;
  border: 1px solid #e5e8ee;
  border-radius: 8px;
}
.rr-index-dim strong { font-size: 0.95rem; }
.rr-index-dim b { font-family: ui-monospace, monospace; color: #4a69ff; }
.rr-index-dim span { grid-column: 1 / -1; font-size: 0.82rem; color: #6b7280; }
.rr-findings { list-style: none; padding: 0; margin: 1rem 0 0; }
.rr-findings li {
  display: grid;
  grid-template-columns: 2.2rem 1fr auto;
  gap: 0.75rem;
  align-items: baseline;
  padding: 0.85rem 0;
  border-bottom: 1px solid #e8ebf0;
}
.rr-findings i { font-style: normal; font-family: ui-monospace, monospace; color: #8b93a0; }
.rr-findings em { font-style: normal; color: #8b93a0; font-size: 0.85rem; }
.rr-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
}
.rr-tag-list li {
  padding: 0.4rem 0.75rem;
  background: #fff;
  border: 1px solid #e5e8ee;
  border-radius: 999px;
  font-size: 0.88rem;
}
.rr-faq details {
  border-bottom: 1px solid #e8ebf0;
  padding: 0.85rem 0;
}
.rr-faq summary { cursor: pointer; font-weight: 600; }
.rr-faq p { margin: 0.55rem 0 0; color: #5c6570; line-height: 1.65; }
.rr-timeline { list-style: none; padding: 0; margin: 1rem 0 0; }
.rr-timeline li { padding: 0.9rem 0; border-bottom: 1px solid #e8ebf0; }
.rr-timeline strong { display: block; font-size: 0.8rem; color: #8b93a0; letter-spacing: 0.04em; }
.rr-timeline h3 { margin: 0.25rem 0; font-size: 1.05rem; }
.rr-timeline p { margin: 0.25rem 0 0; color: #5c6570; }
.rr-footer { padding: 2.5rem 0; background: #0f1724; color: #c5ccd6; margin-top: 2rem; }
.rr-footer-title { color: #fff; font-weight: 700; margin: 0 0 0.5rem; }
.rr-footer-cite { font-size: 0.88rem; margin: 0 0 1rem; }
.rr-footer-links { display: flex; flex-wrap: wrap; gap: 0.85rem 1.25rem; margin-bottom: 1rem; }
.rr-footer-links a { color: #9eb0ff; text-decoration: none; }
.rr-footer-links a:hover { text-decoration: underline; }
.rr-footer-copy { margin: 0; font-size: 0.8rem; color: #8b93a0; }