/* ============================================
   首页专属样式
============================================ */

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  background:
    linear-gradient(115deg, rgba(10, 10, 10, 0.52) 0%, rgba(10, 10, 10, 0.08) 42%, rgba(10, 10, 10, 0.36) 100%),
    linear-gradient(135deg, #7b0d13 0%, #c8161d 38%, #9f1017 68%, #4d070b 100%);
  color: white;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 72px;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(122deg, transparent 0 34%, rgba(255, 255, 255, 0.08) 35%, transparent 36% 100%),
    linear-gradient(122deg, transparent 0 54%, rgba(255, 255, 255, 0.05) 55%, transparent 56% 100%),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08), transparent 18%, transparent 82%, rgba(0, 0, 0, 0.22));
  animation: heroRibbonDrift 14s ease-in-out infinite;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  inset: auto 0 0;
  height: 34%;
  z-index: 0;
  background:
    linear-gradient(180deg, transparent 0%, rgba(10, 10, 10, 0.28) 100%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 84px);
  transform: skewY(-4deg);
  transform-origin: left bottom;
  pointer-events: none;
}

@keyframes heroRibbonDrift {
  0%, 100% { transform: translateX(0); opacity: 0.85; }
  50% { transform: translateX(26px); opacity: 1; }
}

.hero-motion {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
  transition: transform 0.35s ease;
}

.hero-flow-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(115deg, transparent 0 18%, rgba(255, 255, 255, 0.14) 18.2%, transparent 18.8% 100%),
    linear-gradient(115deg, transparent 0 46%, rgba(255, 255, 255, 0.09) 46.2%, transparent 46.8% 100%),
    linear-gradient(115deg, transparent 0 76%, rgba(255, 255, 255, 0.11) 76.2%, transparent 76.8% 100%);
  opacity: 0.72;
  animation: heroLinesShift 10s ease-in-out infinite;
}

@keyframes heroLinesShift {
  0%, 100% { transform: translate3d(-18px, 0, 0); }
  50% { transform: translate3d(18px, -10px, 0); }
}

.hero-scan-plane {
  position: absolute;
  right: -8%;
  bottom: -18%;
  width: 62%;
  height: 58%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 34px 34px;
  transform: perspective(560px) rotateX(58deg) rotateZ(-8deg);
  opacity: 0.56;
  animation: heroPlaneMove 16s linear infinite;
}

@keyframes heroPlaneMove {
  from { background-position: 0 0; }
  to { background-position: 68px 68px; }
}

.hero-signal {
  position: absolute;
  width: 220px;
  height: 1px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.54), rgba(255, 210, 210, 0.36), transparent);
  opacity: 0.52;
  transform-origin: center;
  animation: heroSignalDrift 8s ease-in-out infinite;
}

.hero-signal::before,
.hero-signal::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255, 244, 244, 0.88);
  box-shadow: 0 0 22px rgba(255, 255, 255, 0.58), 0 0 34px rgba(230, 62, 69, 0.28);
  transform: translateY(-50%);
}

.hero-signal::before { left: 18%; }
.hero-signal::after { right: 8%; }

.hero-signal.s1 {
  top: 22%;
  right: 7%;
  transform: rotate(-8deg);
}

.hero-signal.s2 {
  top: 58%;
  left: 5%;
  width: 260px;
  transform: rotate(10deg);
  animation-delay: 1.6s;
}

.hero-signal.s3 {
  bottom: 17%;
  right: 28%;
  width: 190px;
  transform: rotate(-18deg);
  animation-delay: 3s;
}

@keyframes heroSignalDrift {
  0%, 100% { translate: 0 0; opacity: 0.32; filter: blur(0); }
  45% { translate: 18px -10px; opacity: 0.72; filter: blur(0.2px); }
  70% { translate: -8px 6px; opacity: 0.48; }
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.055) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(90deg, transparent 0%, black 18%, black 82%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 18%, black 82%, transparent 100%);
  pointer-events: none;
  z-index: 0;
  animation: heroGridMove 22s linear infinite;
}

@keyframes heroGridMove {
  from { background-position: 0 0; }
  to { background-position: 64px 64px; }
}

@keyframes signalSweep {
  0% { transform: translate(-20%, -50%); opacity: 0; }
  18% { opacity: 0.78; }
  62% { opacity: 0.78; }
  100% { transform: translate(330%, -50%); opacity: 0; }
}

.hero-glow {
  position: absolute;
  top: 10%;
  right: 0;
  width: 50%;
  height: 78%;
  background:
    linear-gradient(115deg, transparent 0%, rgba(255, 255, 255, 0.16) 48%, transparent 52%),
    linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.06));
  filter: blur(0);
  transform: skewX(-12deg);
  pointer-events: none;
  z-index: 0;
  opacity: 0.72;
}

.hero-inner {
  position: relative;
  z-index: 2;
  padding: var(--space-12) var(--container-pad);
  width: 100%;
}

.hero-grid-2 {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.hero-content {
  max-width: 100%;
}

/* Hero cue */
.hero-cue {
  position: relative;
  width: min(340px, 56vw);
  height: 26px;
  margin-bottom: 28px;
}

.hero-cue::before,
.hero-cue::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 1px;
  transform: translateY(-50%);
}

.hero-cue::before {
  background: linear-gradient(90deg, rgba(255,255,255,0), rgba(255,255,255,0.44), rgba(255,255,255,0));
}

.hero-cue::after {
  width: 84px;
  right: auto;
  background: linear-gradient(90deg, rgba(255,255,255,0), rgba(255,255,255,0.86), rgba(255,255,255,0));
  animation: signalSweep 4.8s ease-in-out infinite;
  opacity: 0.8;
}

.hero-cue span {
  position: absolute;
  top: 50%;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255,255,255,0.92);
  box-shadow: 0 0 0 6px rgba(255,255,255,0.08), 0 0 22px rgba(255,255,255,0.38);
  transform: translate(-50%, -50%);
}

.hero-cue span:nth-child(1) { left: 16%; }
.hero-cue span:nth-child(2) { left: 50%; }
.hero-cue span:nth-child(3) { left: 84%; }

/* Title */
.hero-title {
  font-size: 72px;
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: 0;
  margin-bottom: var(--space-6);
  animation: fadeUp 0.8s ease;
}
.hero-title-accent {
  background: linear-gradient(135deg, #FFFFFF 0%, #FFF5F5 60%, #FDECEC 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  display: inline-block;
}
.hero-title-accent::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 6px;
  height: 8px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.4), rgba(255, 255, 255, 0.1));
  z-index: -1;
  border-radius: 4px;
}

/* Subtitle */
.hero-subtitle {
  font-size: 17px;
  line-height: 1.8;
  margin-bottom: var(--space-6);
  opacity: 0.92;
  font-weight: 400;
  max-width: 560px;
  animation: fadeUp 0.8s ease 0.15s both;
}

/* Tags */
.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: var(--space-8);
  animation: fadeUp 0.8s ease 0.25s both;
}
.hero-tag {
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.5px;
  backdrop-filter: blur(8px);
  transition: all 0.3s ease;
}
.hero-tag:hover {
  background: rgba(255, 255, 255, 0.18);
  transform: translateY(-1px);
}

/* Buttons */
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  animation: fadeUp 0.8s ease 0.35s both;
}
.hero-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 32px;
  background: #FFFFFF;
  color: var(--color-primary);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 1px;
  border-radius: 12px;
  text-decoration: none;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.hero-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.3);
  background: #FFFFFF;
  color: var(--color-primary);
}
.hero-btn-primary svg {
  transition: transform 0.3s;
}
.hero-btn-primary:hover svg {
  transform: translateX(4px);
}

.hero-btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: 16px 32px;
  background: transparent;
  color: #FFFFFF;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 1px;
  border: 1.5px solid rgba(255, 255, 255, 0.5);
  border-radius: 12px;
  text-decoration: none;
  transition: all 0.3s ease;
}
.hero-btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #FFFFFF;
  color: #FFFFFF;
  transform: translateY(-2px);
}

/* ===== Hero Dashboard Card ===== */
.hero-dashboard {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 24px;
  padding: 28px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.25);
  animation: fadeUp 0.8s ease 0.5s both;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.hero-dash-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 20px;
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.hero-dash-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
.hero-dash-dot {
  width: 8px;
  height: 8px;
  background: #6EE7B7;
  border-radius: 50%;
  box-shadow: 0 0 12px rgba(110, 231, 183, 0.8);
  animation: pulse 1.8s infinite;
}
.hero-dash-id {
  font-size: 11px;
  letter-spacing: 1.5px;
  opacity: 0.5;
  font-family: 'SF Mono', 'Monaco', 'Cascadia Code', monospace;
}

.hero-dash-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px 24px;
}
.hero-stat {
  padding: 4px 0;
}
.hero-stat-num {
  font-size: 38px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -1px;
  margin-bottom: 4px;
  font-feature-settings: "tnum";
  display: flex;
  align-items: baseline;
  gap: 2px;
  white-space: nowrap;
}
.hero-stat-unit {
  font-size: 22px;
  font-weight: 700;
  margin-left: 2px;
  opacity: 0.85;
  line-height: 1;
}
.hero-stat-label {
  font-size: 13px;
  letter-spacing: 1.2px;
  opacity: 0.9;
  margin-bottom: 2px;
  font-weight: 600;
  line-height: 1.3;
}
.hero-stat-label-en {
  font-size: 10px;
  letter-spacing: 1.8px;
  opacity: 0.55;
  margin-bottom: 10px;
  font-weight: 500;
  text-transform: uppercase;
  font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.3;
}
.hero-stat-bar {
  height: 4px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 2px;
  overflow: hidden;
}
.hero-stat-bar i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, #FFFFFF 0%, rgba(255, 255, 255, 0.6) 100%);
  border-radius: 2px;
  animation: barGrow 1.2s ease 0.8s both;
}
@keyframes barGrow {
  from { width: 0 !important; }
}

.hero-dash-foot {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}
.hero-dash-platforms {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  letter-spacing: 1px;
  opacity: 0.85;
}
.hero-dash-platforms i {
  opacity: 0.4;
  font-style: normal;
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  font-size: 11px;
  letter-spacing: 3px;
  opacity: 0.7;
  z-index: 2;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, white, transparent);
  animation: pulse 2s ease-in-out infinite;
}

/* ===== 服务对象 ===== */
.client-section-head {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.72fr);
  gap: var(--space-10);
  align-items: end;
  margin-bottom: var(--space-10);
}

.client-section-head .section-title {
  max-width: 820px;
  text-align: left;
  font-size: clamp(34px, 4vw, 58px);
}

.client-section-head p {
  margin: 0 0 8px;
  color: var(--color-gray-600);
  font-size: var(--text-lg);
  line-height: 1.85;
}

.client-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  position: relative;
}

.client-grid::before {
  content: '';
  position: absolute;
  left: 8%;
  right: 8%;
  top: 38px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(200, 22, 29, 0.28), transparent);
  pointer-events: none;
}

.client-card {
  min-height: 310px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.9)),
    radial-gradient(circle at 100% 0%, rgba(200, 22, 29, 0.08), transparent 38%);
  border: 1px solid rgba(200, 22, 29, 0.1);
  border-radius: 22px;
  padding: 26px;
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
  box-shadow: 0 18px 44px rgba(70, 18, 20, 0.05);
}

.client-card::before {
  content: '';
  position: absolute;
  inset: auto 26px 0;
  height: 4px;
  border-radius: 999px 999px 0 0;
  background: linear-gradient(90deg, transparent, rgba(200, 22, 29, 0.55), transparent);
  opacity: 0;
  transition: var(--transition-base);
}

.client-card::after {
  content: '';
  position: absolute;
  right: -48px;
  top: -48px;
  width: 150px;
  height: 150px;
  border: 1px solid rgba(200, 22, 29, 0.08);
  border-radius: 50%;
}

.client-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.client-card:hover::before {
  opacity: 1;
}

.client-card.highlight {
  background:
    linear-gradient(135deg, rgba(200, 22, 29, 0.09), rgba(255, 255, 255, 0.92) 52%),
    var(--color-white);
  border-color: var(--color-primary);
}

.client-card-top {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}

.client-card-top span {
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(200, 22, 29, 0.07);
  color: var(--color-primary);
  font-size: 12px;
  font-weight: 800;
}

.client-ico {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  background: var(--gradient-red);
  color: var(--color-primary);
  border-radius: 18px;
  color: white;
  font-weight: 900;
  font-size: 18px;
  font-family: 'Georgia', serif;
  box-shadow: 0 16px 34px rgba(200, 22, 29, 0.18);
}

.client-card h3 {
  position: relative;
  z-index: 1;
  font-size: 28px;
  font-weight: 900;
  color: var(--color-gray-900);
  margin-bottom: 12px;
}

.client-card > p {
  position: relative;
  z-index: 1;
  color: var(--color-gray-600);
  font-size: 15px;
  margin-bottom: 20px;
  line-height: 1.7;
}

.client-tags {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.client-tags i {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 6px 12px;
  border: 1px solid var(--color-gray-200);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.8);
  color: var(--color-gray-700);
  font-size: 13px;
  font-style: normal;
  font-weight: 700;
}

/* ===== 核心价值 ===== */
.section-values {
  background:
    linear-gradient(135deg, #f7f7f7 0%, #ffffff 44%, #fff7f7 100%);
  position: relative;
  overflow: hidden;
}

.section-values::before {
  content: 'CORE';
  position: absolute;
  top: 50%;
  right: -42px;
  transform: translateY(-50%);
  font-size: 240px;
  font-weight: 900;
  color: rgba(200, 22, 29, 0.035);
  letter-spacing: -10px;
  pointer-events: none;
  font-family: 'Georgia', serif;
}

.values-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(0, 1.35fr);
  gap: 34px;
  align-items: center;
}

.values-left {
  position: relative;
  padding: 34px 0;
}

.values-left::after {
  content: '';
  position: absolute;
  right: -16px;
  top: 50%;
  width: 140px;
  height: 140px;
  border: 1px solid rgba(200, 22, 29, 0.1);
  border-radius: 50%;
  transform: translateY(-50%);
}

.values-left .section-title {
  text-align: left;
  font-size: clamp(34px, 4vw, 56px);
  line-height: 1.08;
}

.values-desc {
  max-width: 480px;
  font-size: 17px;
  color: var(--color-gray-700);
  line-height: 1.8;
  margin: 22px 0 0;
}

.values-proof {
  display: inline-flex;
  align-items: baseline;
  gap: 12px;
  margin: 28px 0 24px;
  padding: 14px 18px;
  border: 1px solid rgba(200, 22, 29, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 14px 34px rgba(76, 18, 20, 0.06);
}

.values-proof strong {
  color: var(--color-primary);
  font-family: Georgia, serif;
  font-size: 34px;
  font-weight: 900;
  line-height: 1;
}

.values-proof span {
  color: var(--color-gray-700);
  font-size: 13px;
  font-weight: 800;
}

.values-right {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.value-card {
  position: relative;
  min-height: 214px;
  background: rgba(255, 255, 255, 0.84);
  border-radius: 22px;
  padding: 24px;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "num icon"
    "title title"
    "text text";
  gap: 14px;
  transition: var(--transition-base);
  border: 1px solid rgba(200, 22, 29, 0.1);
  overflow: hidden;
}

.value-card::after {
  content: '';
  position: absolute;
  right: -50px;
  bottom: -50px;
  width: 128px;
  height: 128px;
  border-radius: 50%;
  background: rgba(200, 22, 29, 0.045);
}

.value-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.value-num {
  grid-area: num;
  font-size: 28px;
  font-weight: 900;
  color: var(--color-primary);
  font-family: 'Georgia', serif;
  line-height: 1;
}

.value-icon {
  grid-area: icon;
  justify-self: end;
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: rgba(200, 22, 29, 0.08);
  color: var(--color-primary);
  font-size: 22px;
  font-weight: 900;
}

.value-card h3 {
  grid-area: title;
  position: relative;
  z-index: 1;
  font-size: 26px;
  font-weight: 900;
  color: var(--color-gray-900);
  margin: 8px 0 0;
}

.value-card p {
  grid-area: text;
  position: relative;
  z-index: 1;
  color: var(--color-gray-600);
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
}

.value-card strong {
  color: var(--color-primary);
  font-weight: 700;
}

/* ===== 8大服务模块 ===== */
.section-services {
  background: white;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  margin-bottom: var(--space-12);
}

.service-card {
  background: white;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 60px;
  height: 60px;
  background: var(--color-primary-bg);
  border-radius: 0 var(--radius-lg) 0 100%;
  transition: var(--transition-base);
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
}

.service-card:hover::after {
  background: var(--gradient-red);
  width: 100%;
  height: 4px;
  border-radius: 0;
}

.service-ico {
  width: 48px;
  height: 48px;
  background: var(--color-primary-bg);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  transition: var(--transition-base);
}

.service-ico svg {
  width: 24px;
  height: 24px;
}

.service-card:hover .service-ico {
  background: var(--color-primary);
  color: white;
}

.service-num {
  font-size: 11px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 2px;
  margin-bottom: 8px;
}

.service-card h3 {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--space-3);
}

.service-card > p {
  font-size: var(--text-sm);
  color: var(--color-gray-600);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.service-card ul {
  padding-top: var(--space-4);
  border-top: 1px dashed var(--color-gray-200);
}

.service-card li {
  font-size: var(--text-xs);
  color: var(--color-gray-500);
  padding: 3px 0;
  display: flex;
  align-items: center;
  gap: 6px;
}

.service-card li::before {
  content: '';
  width: 4px;
  height: 4px;
  background: var(--color-primary);
  border-radius: 50%;
  flex-shrink: 0;
}

.section-cta {
  text-align: center;
}

/* ===== 服务承诺 ===== */
.section-promise {
  background: var(--color-gray-100);
  position: relative;
}

.promise-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.promise-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--space-10) var(--space-8);
  text-align: center;
  border: 1px solid var(--color-gray-200);
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.promise-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(200, 22, 29, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  opacity: 0;
  transition: var(--transition-base);
}

.promise-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-xl);
}

.promise-card:hover::before {
  opacity: 1;
}

.promise-num {
  font-size: var(--text-5xl);
  font-weight: 900;
  color: var(--color-primary);
  font-family: 'Georgia', serif;
  line-height: 1;
  margin-bottom: var(--space-4);
  position: relative;
  z-index: 1;
}

.promise-card h3 {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--space-3);
  position: relative;
  z-index: 1;
}

.promise-card p {
  color: var(--color-gray-600);
  font-size: var(--text-sm);
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

.promise-tag {
  display: inline-block;
  margin-top: var(--space-5);
  padding: 4px 12px;
  background: var(--color-primary-bg);
  color: var(--color-primary);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  border-radius: var(--radius-full);
  position: relative;
  z-index: 1;
}

/* ===== 团队 ===== */
.section-team {
  background: white;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-4);
}

.team-card {
  position: relative;
  overflow: hidden;
  min-height: 212px;
  padding: 22px;
  background: linear-gradient(180deg, #ffffff 0%, #fafafa 100%);
  border: 1px solid var(--color-gray-200);
  border-radius: 18px;
  transition: var(--transition-base);
}

.team-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(200, 22, 29, 0.08), transparent 42%),
    radial-gradient(circle at 100% 0%, rgba(200, 22, 29, 0.1), transparent 34%);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.team-card:hover {
  background: white;
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.team-card:hover::before {
  opacity: 1;
}

.team-role-head {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 24px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--color-gray-200);
}

.team-role-head b {
  color: var(--color-primary);
  font-family: Georgia, serif;
  font-size: 24px;
  font-weight: 900;
  line-height: 1;
}

.team-role-head span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(200, 22, 29, 0.08);
  color: var(--color-primary);
  font-size: 12px;
  font-weight: 800;
}

.team-card h4 {
  position: relative;
  z-index: 1;
  font-size: 18px;
  font-weight: 900;
  color: var(--color-gray-900);
  margin-bottom: 10px;
}

.team-card p {
  position: relative;
  z-index: 1;
  font-size: 13px;
  color: var(--color-gray-600);
  line-height: 1.7;
  margin-bottom: 18px;
}

.team-count {
  position: relative;
  z-index: 1;
  display: inline-block;
  padding: 5px 10px;
  background: var(--color-gray-900);
  color: white;
  font-size: 12px;
  font-weight: 700;
  border-radius: var(--radius-full);
}

/* ===== 政策风险 ===== */
.section-risk {
  background: var(--color-gray-100);
}

.risk-wrap {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--gradient-red);
  color: white;
  padding: var(--space-12) var(--space-10);
}

.risk-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.15) 0%, transparent 50%),
    repeating-linear-gradient(45deg, transparent, transparent 40px, rgba(255,255,255,0.03) 40px, rgba(255,255,255,0.03) 41px);
  pointer-events: none;
}

.risk-content {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: stretch;
}

.risk-left {
  display: flex;
  flex-direction: column;
}

.risk-left h2 {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 800;
  line-height: 1.2;
  margin: var(--space-3) 0 var(--space-4);
  letter-spacing: -0.5px;
}

.risk-desc {
  opacity: 0.9;
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

.risk-stat {
  margin-top: auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-item {
  text-align: left;
}

.stat-num {
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 900;
  letter-spacing: -0.5px;
  line-height: 1;
  margin-bottom: 6px;
  font-feature-settings: "tnum";
}

.stat-num small {
  font-size: 13px;
  font-weight: 600;
  margin-left: 2px;
  opacity: 0.9;
}

.stat-label {
  font-size: 12px;
  opacity: 0.75;
  letter-spacing: 0.5px;
}

.stat-divider {
  display: none;
}

.risk-right {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.risk-item {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  backdrop-filter: blur(20px);
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  flex: 1;
  transition: background 0.3s, border-color 0.3s, transform 0.3s;
}

.risk-item:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateX(4px);
}

.risk-item h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
  letter-spacing: 0.2px;
}

.risk-item p {
  font-size: 13px;
  opacity: 0.85;
  line-height: 1.5;
}

.risk-num {
  font-size: 32px;
  font-weight: 900;
  font-family: 'Georgia', serif;
  line-height: 1;
  flex-shrink: 0;
  width: 36px;
  text-align: center;
  color: rgba(255, 255, 255, 0.9);
}

.risk-text {
  flex: 1;
  min-width: 0;
}

/* ===== 案例 ===== */
.section-cases {
  background: white;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
}

.case-card {
  background: var(--color-gray-100);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  position: relative;
  transition: var(--transition-base);
}

.case-card:hover {
  background: white;
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.case-quote {
  position: absolute;
  top: 16px;
  right: 24px;
  font-size: 80px;
  font-family: 'Georgia', serif;
  color: var(--color-primary);
  opacity: 0.15;
  line-height: 1;
}

.case-card p {
  font-size: var(--text-base);
  color: var(--color-gray-800);
  line-height: 1.8;
  margin-bottom: var(--space-6);
  position: relative;
  z-index: 1;
}

.case-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-gray-200);
}

.case-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: var(--text-base);
}

.case-name {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-gray-900);
}

.case-meta {
  font-size: var(--text-xs);
  color: var(--color-gray-500);
}

/* ===== CTA 块 ===== */
.section-cta-block {
  background: var(--color-gray-100);
}

.cta-wrap {
  position: relative;
  background: var(--gradient-red);
  color: white;
  border-radius: var(--radius-xl);
  padding: var(--space-20) var(--space-8);
  text-align: center;
  overflow: hidden;
}

.cta-deco {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.cta-circle {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50%;
}

.cta-circle.c1 {
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  animation: float 8s ease-in-out infinite;
}

.cta-circle.c2 {
  bottom: -50px;
  left: -50px;
  width: 200px;
  height: 200px;
  animation: float 6s ease-in-out infinite 1s;
}

.cta-circle.c3 {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  opacity: 0.5;
}

.cta-wrap h2 {
  position: relative;
  font-size: var(--text-5xl);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: var(--space-5);
  letter-spacing: -1px;
}

.cta-wrap p {
  position: relative;
  font-size: var(--text-lg);
  opacity: 0.95;
  margin-bottom: var(--space-8);
}

.cta-actions {
  position: relative;
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(3, 1fr); }
  .client-section-head { grid-template-columns: 1fr; gap: var(--space-4); }
  .values-grid { grid-template-columns: 1fr; gap: var(--space-10); }
  .values-left::after { display: none; }
  .risk-content { grid-template-columns: 1fr; }
  .product-preview-grid { grid-template-columns: 1fr; }
  .risk-stat { grid-template-columns: repeat(2, 1fr); }
  .hero-grid-2 { grid-template-columns: 1fr; gap: var(--space-10); }
  .hero-title { font-size: 56px; }
  .hero-dashboard { max-width: 520px; margin: 0 auto; width: 100%; }
  .hero-stat-num { font-size: 32px; }
}

@media (max-width: 768px) {
  .hero { min-height: auto; padding: 120px 0 60px; }
  .hero-signal { display: none; }
  .hero-scan-plane { opacity: 0.32; width: 100%; right: -28%; }
  .client-grid, .promise-grid, .case-grid { grid-template-columns: 1fr; }
  .client-grid::before { display: none; }
  .client-card::after,
  .value-card::after { display: none; }
  .client-card { min-height: auto; padding: 22px; }
  .client-card h3 { font-size: 24px; }
  .client-section-head .section-title { font-size: 34px; }
  .client-section-head p { font-size: 15px; }
  .values-right { grid-template-columns: 1fr; }
  .value-card { min-height: auto; }
  .services-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .risk-wrap { padding: var(--space-8) var(--space-5); }
  .risk-stat { gap: var(--space-3); padding-top: var(--space-5); }
  .stat-item { flex: 1 1 40%; }
  .cta-wrap { padding: var(--space-12) var(--space-5); }
  .cta-wrap h2 { font-size: var(--text-3xl); }
  .platform-logos { grid-template-columns: repeat(2, 1fr) !important; }
  .product-preview-grid { grid-template-columns: 1fr !important; }
  .pain-hook-wrap { padding: 48px 24px !important; }
  .pain-hook-content h2 { font-size: 28px !important; }
  .hero-title { font-size: 36px; }
  .hero-subtitle { font-size: 15px; }
  .hero-dash-stats { grid-template-columns: 1fr 1fr; gap: 16px; }
  .hero-stat-num { font-size: 28px; }
  .hero-stat-unit { font-size: 14px; }
  .hero-dashboard { padding: 20px; }
  .hero-btn-primary, .hero-btn-ghost { padding: 14px 24px; font-size: 14px; }
}

/* ===== 信任背书 · 合作平台 ===== */
.platform-logos {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}
.platform-logo {
  position: relative;
  overflow: hidden;
  background: white;
  border: 1px solid var(--color-gray-200);
  border-radius: 16px;
  padding: 22px 16px 20px;
  text-align: center;
  transition: var(--transition-base);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 164px;
}
.platform-logo::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0), var(--platform-soft, rgba(200, 22, 29, 0.06)));
  transition: opacity 0.25s ease;
}
.platform-logo:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.platform-logo:hover::before {
  opacity: 1;
}
.platform-mark,
.platform-logo span,
.platform-logo small {
  position: relative;
  z-index: 1;
}
.platform-mark {
  display: flex;
  width: 82px;
  height: 82px;
  align-items: center;
  justify-content: center;
  margin-bottom: 6px;
  padding: 4px;
  border: 1px solid rgba(17, 17, 17, 0.06);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 16px 34px rgba(17, 17, 17, 0.08);
}

.platform-mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 16px;
}
.platform-logo span {
  font-size: 20px;
  font-weight: 800;
  color: var(--color-gray-900);
}
.platform-logo small {
  font-size: 12px;
  color: var(--color-gray-500);
}
.platform-douyin {
  --platform-bg: linear-gradient(135deg, #0b0b0f 0%, #17171d 100%);
  --platform-soft: rgba(0, 242, 234, 0.08);
  --platform-shadow: rgba(0, 0, 0, 0.22);
}
.platform-kuaishou {
  --platform-bg: linear-gradient(135deg, #ff7a00 0%, #ff4d00 100%);
  --platform-soft: rgba(255, 122, 0, 0.12);
  --platform-shadow: rgba(255, 91, 0, 0.22);
}
.platform-xiaohongshu {
  --platform-bg: linear-gradient(135deg, #ff2442 0%, #d7192c 100%);
  --platform-soft: rgba(255, 36, 66, 0.12);
  --platform-shadow: rgba(215, 25, 44, 0.2);
}
.platform-xiaohongshu .platform-mark {
  width: 104px;
  height: 70px;
}
.platform-wechat {
  --platform-bg: linear-gradient(135deg, #18d06b 0%, #08a84f 100%);
  --platform-soft: rgba(24, 208, 107, 0.1);
  --platform-shadow: rgba(8, 168, 79, 0.2);
}
.platform-bilibili {
  --platform-bg: linear-gradient(135deg, #00aeec 0%, #1687d9 100%);
  --platform-soft: rgba(0, 174, 236, 0.1);
  --platform-shadow: rgba(0, 174, 236, 0.22);
}
.platform-weibo {
  --platform-bg: linear-gradient(135deg, #e6162d 0%, #ff8a00 100%);
  --platform-soft: rgba(230, 22, 45, 0.1);
  --platform-shadow: rgba(230, 22, 45, 0.2);
}

/* ===== 服务预览 · 三档产品 ===== */
.product-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.product-preview-card {
  background: white;
  border: 1px solid var(--color-gray-200);
  border-radius: 20px;
  padding: 36px 28px;
  position: relative;
  transition: var(--transition-base);
}
.product-preview-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
  border-color: var(--color-primary);
}
.product-preview-card.featured {
  border: 2px solid var(--color-primary);
  box-shadow: var(--shadow-red);
}
.product-preview-card.featured::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--gradient-red);
  border-radius: 20px 20px 0 0;
}
.pp-badge {
  position: absolute;
  top: -12px;
  right: 24px;
  background: var(--gradient-red);
  color: white;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 9999px;
  letter-spacing: 1px;
}
.pp-tag {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 2px;
  margin-bottom: 12px;
}
.product-preview-card h3 {
  font-size: 24px;
  font-weight: 800;
  color: var(--color-gray-900);
  margin-bottom: 16px;
}
.pp-price {
  font-size: 36px;
  font-weight: 900;
  color: var(--color-gray-900);
  line-height: 1;
  margin-bottom: 16px;
}
.pp-price .cur { font-size: 18px; vertical-align: top; }
.pp-price .unit { font-size: 14px; font-weight: 600; color: var(--color-gray-500); }
.pp-desc {
  font-size: 14px;
  color: var(--color-gray-600);
  line-height: 1.7;
  margin-bottom: 20px;
  min-height: 48px;
}
.pp-features {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.pp-features li {
  font-size: 14px;
  color: var(--color-gray-700);
  padding-left: 24px;
  position: relative;
}
.pp-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}
.pp-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 15px;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition-base);
}
.pp-link:hover { gap: 12px; }

/* ===== 痛点引导 ===== */
.pain-hook-wrap {
  background:
    linear-gradient(135deg, rgba(255, 245, 245, 0.96) 0%, rgba(255, 255, 255, 0.98) 48%, rgba(253, 236, 236, 0.96) 100%);
  border: 1px solid rgba(200, 22, 29, 0.16);
  border-radius: 24px;
  padding: 72px 48px;
  position: relative;
  overflow: hidden;
  text-align: center;
  box-shadow: 0 24px 70px rgba(200, 22, 29, 0.08);
}

.pain-hook-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(200, 22, 29, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200, 22, 29, 0.055) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(ellipse at center, black 0%, transparent 76%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 76%);
  pointer-events: none;
}

.pain-hook-wrap::after {
  content: '';
  position: absolute;
  inset: auto -8% -34% 34%;
  height: 64%;
  background:
    linear-gradient(115deg, transparent 0%, rgba(200, 22, 29, 0.12) 48%, transparent 52%),
    linear-gradient(90deg, transparent, rgba(200, 22, 29, 0.06));
  transform: skewX(-14deg);
  pointer-events: none;
}

.pain-hook-bg {
  position: absolute;
  top: 24px;
  right: 36px;
  width: 220px;
  height: 220px;
  border: 1px solid rgba(200, 22, 29, 0.16);
  border-radius: 50%;
  animation: painRingPulse 7s ease-in-out infinite;
}
.pain-hook-bg::after {
  content: '';
  position: absolute;
  top: 42px; left: 42px;
  width: 136px; height: 136px;
  border: 1px solid rgba(200, 22, 29, 0.12);
  border-radius: 50%;
}

@keyframes painRingPulse {
  0%, 100% { transform: scale(1); opacity: 0.68; }
  50% { transform: scale(1.06); opacity: 1; }
}

.pain-hook-content {
  position: relative;
  z-index: 2;
}

.pain-hook-content .section-tag {
  background: var(--color-primary-bg);
  color: var(--color-primary);
  border: 1px solid rgba(200, 22, 29, 0.18);
}

.pain-hook-content h2 {
  font-size: 42px;
  font-weight: 900;
  color: var(--color-gray-900);
  line-height: 1.2;
  margin: 16px 0 24px;
  letter-spacing: 0;
}
.pain-hook-content p {
  font-size: 17px;
  color: var(--color-gray-600);
  line-height: 2;
  margin-bottom: 32px;
}
.pain-hook-content p strong {
  color: var(--color-primary-light);
}

.pain-hook-content .btn {
  box-shadow: 0 16px 34px rgba(200, 22, 29, 0.22);
}

/* ===== 首页 · 精简发展历程 ===== */
.section-home-history {
  position: relative;
  overflow: hidden;
  background: #fff;
}

.section-home-history::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 0 49.8%, rgba(200, 22, 29, 0.035) 49.8% 50.2%, transparent 50.2% 100%),
    linear-gradient(rgba(200, 22, 29, 0.035) 1px, transparent 1px);
  background-size: 100% 56px;
  pointer-events: none;
}

.home-history-heading {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 64px;
  align-items: end;
  margin-bottom: 52px;
}

.home-history-heading .section-title {
  max-width: 720px;
  margin-top: 14px;
  text-align: left;
}

.home-history-heading > p {
  margin: 0 0 6px;
  padding-left: 22px;
  color: var(--color-gray-600);
  border-left: 2px solid var(--color-primary);
  font-size: 16px;
  line-height: 1.9;
}

.home-history-track {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  padding-top: 30px;
}

.home-history-track::before {
  content: '';
  position: absolute;
  top: 7px;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), rgba(200, 22, 29, 0.16));
}

.home-history-item {
  position: relative;
  min-height: 182px;
  padding: 22px 30px 10px 0;
}

.home-history-item + .home-history-item {
  padding-left: 30px;
  border-left: 1px solid rgba(17, 17, 17, 0.09);
}

.home-history-item::before {
  content: '';
  position: absolute;
  top: -29px;
  left: 0;
  width: 14px;
  height: 14px;
  border: 4px solid #fff;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 1px rgba(200, 22, 29, 0.28);
}

.home-history-item + .home-history-item::before {
  left: 30px;
}

.home-history-item time {
  display: block;
  margin-bottom: 14px;
  color: var(--color-primary);
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 27px;
  font-weight: 700;
}

.home-history-item h3 {
  margin-bottom: 10px;
  color: var(--color-gray-900);
  font-size: 19px;
  font-weight: 800;
}

.home-history-item p {
  color: var(--color-gray-500);
  font-size: 14px;
  line-height: 1.75;
}

.home-section-link {
  position: relative;
  z-index: 1;
  margin-top: 30px;
  text-align: right;
}

/* ===== 首页 · 行业活动足迹 ===== */
.section-home-events {
  background: #f5f5f5;
}

.home-events-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(360px, 0.88fr);
  gap: 64px;
  align-items: center;
}

.home-events-visual {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 22px 54px rgba(20, 20, 20, 0.1);
}

.home-events-visual img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: contain;
  background: #fff;
  transition: transform 0.6s ease;
}

.home-events-visual:hover img {
  transform: scale(1.015);
}

.home-events-visual figcaption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 22px;
  color: #fff;
  background: #171717;
}

.home-events-visual figcaption strong {
  font-size: 17px;
}

.home-events-visual figcaption span {
  color: rgba(255, 255, 255, 0.66);
  font-size: 12px;
}

.home-events-content .section-title {
  margin: 14px 0 20px;
  text-align: left;
}

.home-events-content > p {
  margin-bottom: 26px;
  color: var(--color-gray-600);
  font-size: 16px;
  line-height: 1.9;
}

.home-events-list {
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--color-gray-200);
}

.home-events-list li {
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-gray-200);
}

.home-events-list strong {
  color: var(--color-gray-900);
  font-size: 15px;
}

.home-events-list span {
  color: var(--color-gray-500);
  font-size: 13px;
}

@media (max-width: 1024px) {
  .home-history-heading,
  .home-events-grid {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .home-history-track {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    row-gap: 36px;
  }

  .home-history-track::before {
    display: none;
  }

  .home-history-item,
  .home-history-item + .home-history-item {
    padding: 22px 26px;
    border-top: 2px solid rgba(200, 22, 29, 0.22);
    border-left: 0;
  }

  .home-history-item::before,
  .home-history-item + .home-history-item::before {
    top: -8px;
    left: 22px;
  }
}

@media (max-width: 768px) {
  .home-history-heading {
    margin-bottom: 34px;
  }

  .home-history-heading > p {
    padding-left: 16px;
  }

  .home-history-track {
    grid-template-columns: 1fr;
    padding-top: 0;
  }

  .home-history-item {
    min-height: auto;
  }

  .home-section-link {
    text-align: left;
  }

  .home-events-grid {
    grid-template-columns: 1fr;
  }

  .home-events-visual img {
    aspect-ratio: auto;
  }

  .home-events-visual figcaption {
    align-items: flex-start;
    flex-direction: column;
  }

  .home-events-list li {
    grid-template-columns: 112px minmax(0, 1fr);
  }
}