.page-home {
  --home-orange-glint: rgba(255, 107, 0, 0.14);
  --home-white-line: rgba(255, 255, 255, 0.12);
  --home-deep-line: rgba(10, 31, 68, 0.16);
  overflow-x: clip;
  background: var(--color-deep);
}

/* ===== 封面首屏 ===== */
.page-home .home-hero {
  position: relative;
  isolation: isolate;
  padding: clamp(64px, 12vw, 140px) 0 clamp(48px, 7vw, 88px);
  color: var(--color-white);
  background: linear-gradient(180deg, var(--color-deep) 0%, rgba(10, 31, 68, 0.96) 100%);
}

.page-home .hero-bg-wrap {
  position: absolute;
  inset: 0;
  z-index: -2;
  overflow: hidden;
}

.page-home .hero-bg-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 32%;
  opacity: 0.3;
  filter: saturate(0.85) contrast(1.18);
}

.page-home .hero-veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(96deg, rgba(10, 31, 68, 0.96) 36%, rgba(10, 31, 68, 0.72) 72%, rgba(255, 107, 0, 0.22) 140%),
    linear-gradient(180deg, rgba(10, 31, 68, 0.6) 0%, transparent 38%, var(--color-deep) 92%);
}

.page-home .hero-inner {
  display: grid;
  gap: 40px;
}

.page-home .hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  margin: 0;
  padding: 8px 14px 8px 10px;
  border: 1px solid rgba(255, 107, 0, 0.45);
  background: rgba(255, 107, 0, 0.1);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.12em;
  color: var(--color-orange);
}

.page-home .kicker-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-orange);
  animation: page-home-kicker-pulse 2.2s cubic-bezier(0.45, 0, 0.2, 1) infinite;
}

.page-home .hero-title {
  margin: 24px 0 0;
  font-family: var(--font-headline);
  font-size: clamp(36px, 6.4vw, 78px);
  line-height: 1.12;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  max-width: 800px;
}

.page-home .hero-desc {
  margin: 22px 0 0;
  max-width: 640px;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(245, 241, 232, 0.86);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 30px;
}

.page-home .hero-download-btn {
  position: relative;
  overflow: hidden;
  padding: 15px 28px;
  border-color: var(--color-orange);
  background: var(--color-orange);
  color: var(--color-white);
  font-weight: 800;
  box-shadow: 0 12px 34px rgba(255, 107, 0, 0.38);
}

.page-home .hero-download-btn::after {
  content: "";
  position: absolute;
  top: 0;
  left: -70%;
  width: 44%;
  height: 100%;
  background: linear-gradient(105deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transform: skewX(-18deg);
  animation: page-home-btn-scan 2.8s ease-in-out infinite;
}

.page-home .download-arrow {
  display: inline-block;
  margin-right: 8px;
  font-weight: 900;
  transform: translateY(1px);
}

.page-home .hero-more-btn {
  padding: 15px 24px;
  border-color: rgba(245, 241, 232, 0.6);
  background: transparent;
  color: var(--color-cream);
  font-weight: 700;
}

.page-home .hero-hint {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(245, 241, 232, 0.66);
  letter-spacing: 0.05em;
}

/* ===== 页内索引卡 ===== */
.page-home .hero-index-col {
  display: flex;
  flex-direction: column;
  gap: 18px;
  width: 100%;
  max-width: 460px;
}

.page-home .hero-index-card {
  padding: 20px 22px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--home-white-line);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.28);
}

.page-home .hero-index-title {
  margin: 0 0 16px;
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--color-orange);
}

.page-home .hero-index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .hero-index-list a {
  display: block;
  padding: 6px 0 6px 12px;
  border-left: 2px solid transparent;
  color: var(--color-cream);
  font-size: 15px;
  line-height: 1.6;
  text-decoration: none;
  opacity: 0.78;
  transition: color 0.2s ease, border-color 0.2s ease, opacity 0.2s ease;
}

.page-home .hero-index-list a:hover,
.page-home .hero-index-list a.is-active {
  border-left-color: var(--color-orange);
  color: var(--color-orange);
  opacity: 1;
}

.page-home .hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 0;
}

.page-home .hero-stat {
  padding: 16px 10px;
  background: rgba(255, 255, 255, 0.06);
  border-top: 3px solid var(--color-orange);
  text-align: center;
}

.page-home .hero-stat-num {
  display: block;
  font-family: var(--font-data);
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 700;
  line-height: 1;
  color: var(--color-white);
}

.page-home .hero-stat-label {
  margin: 8px 0 0;
  font-size: 12px;
  line-height: 1.5;
  color: rgba(245, 241, 232, 0.72);
}

/* ===== 章节基础 ===== */
.page-home .home-section {
  position: relative;
  padding: clamp(64px, 9vw, 120px) 0;
}

.page-home .section-heading {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  align-items: start;
  margin-bottom: 36px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--home-deep-line);
}

.page-home .section-number {
  display: block;
  font-family: var(--font-data);
  font-size: clamp(52px, 8vw, 96px);
  font-weight: 700;
  line-height: 0.85;
  letter-spacing: -0.03em;
  color: var(--color-orange);
  -webkit-text-stroke: 1px rgba(255, 107, 0, 0.28);
}

.page-home .section-label {
  margin: 0 0 6px;
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-orange);
}

.page-home .section-heading h2 {
  margin: 0;
  font-family: var(--font-headline);
  font-size: clamp(26px, 4vw, 44px);
  line-height: 1.25;
  letter-spacing: 0.03em;
  color: var(--color-deep);
}

.page-home .section-heading-light {
  border-bottom-color: var(--home-white-line);
}

.page-home .section-heading-light h2 {
  color: var(--color-white);
}

/* ===== 01 亮点速览 ===== */
.page-home .section-highlights {
  background:
    radial-gradient(circle at 86% 12%, rgba(255, 107, 0, 0.08), transparent 30%),
    var(--color-cream);
  color: var(--color-deep);
}

.page-home .highlights-intro {
  max-width: 720px;
  margin: -12px 0 28px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--color-gray);
}

.page-home .highlights-grid {
  display: grid;
  gap: 24px;
  align-items: stretch;
}

.page-home .highlight-card {
  overflow: hidden;
  background: var(--color-white);
  border: 1px solid rgba(10, 31, 68, 0.08);
  box-shadow: var(--shadow-card);
}

.page-home .highlight-card-feature {
  display: grid;
  align-items: stretch;
}

.page-home .highlight-feature-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-home .highlight-feature-body {
  padding: 24px;
}

.page-home .highlight-feature-body h3 {
  margin: 14px 0 12px;
  font-family: var(--font-headline);
  font-size: 24px;
  line-height: 1.3;
  color: var(--color-deep);
}

.page-home .highlight-feature-body p {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-gray);
}

.page-home .highlight-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 0;
}

.page-home .highlight-stats > div {
  padding: 14px 8px;
  border-top: 3px solid var(--color-orange);
  background: rgba(10, 31, 68, 0.04);
  text-align: center;
}

.page-home .highlight-stats dt {
  font-family: var(--font-data);
  font-size: 28px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-deep);
}

.page-home .highlight-stats dd {
  margin: 6px 0 0;
  font-size: 12px;
  color: var(--color-gray);
}

.page-home .highlight-stack {
  display: grid;
  gap: 24px;
}

.page-home .highlight-stack .clip-panel {
  padding: 28px 24px;
  background: var(--color-white);
  box-shadow: var(--shadow-card);
  color: var(--color-deep);
}

.page-home .highlight-stack h3 {
  margin: 14px 0 10px;
  font-family: var(--font-headline);
  font-size: 22px;
  line-height: 1.4;
  color: var(--color-deep);
}

.page-home .highlight-stack p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-gray);
}

.page-home .update-timeline {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  padding-top: 12px;
  border-top: 1px solid rgba(10, 31, 68, 0.08);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-moss);
}

.page-home .update-timeline-dot {
  width: 10px;
  height: 10px;
  flex: 0 0 10px;
  border-radius: 50%;
  background: var(--color-moss);
  animation: page-home-timeline-blink 1.8s ease-in-out infinite;
}

/* ===== 02 专家专栏 ===== */
.page-home .section-expert {
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(255, 107, 0, 0.09) 0%, transparent 34%),
    linear-gradient(150deg, var(--color-slate) 0%, var(--color-deep) 62%, #0d1b2e 100%);
  color: var(--color-cream);
}

.page-home .expert-grid {
  display: grid;
  gap: 32px;
  align-items: center;
}

.page-home .expert-copy p {
  margin: 0 0 22px;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(245, 241, 232, 0.84);
}

.page-home .expert-points {
  list-style: none;
  margin: 0 0 30px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .expert-points li {
  position: relative;
  padding-left: 28px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-cream);
}

.page-home .expert-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 12px;
  height: 12px;
  background: var(--color-orange);
  clip-path: polygon(0 0, 100% 0, 82% 100%, 18% 100%);
}

.page-home .expert-cover {
  position: relative;
  overflow: hidden;
  border: 6px solid rgba(255, 255, 255, 0.14);
  border-radius: 0 28px 0 28px;
  box-shadow: var(--shadow-float);
}

.page-home .expert-cover img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-home .expert-cover-tag {
  position: absolute;
  left: 16px;
  bottom: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* ===== 03 首访联系 ===== */
.page-home .section-contact {
  background: var(--color-cream);
  color: var(--color-deep);
}

.page-home .contact-home-grid {
  display: grid;
  gap: 32px;
  align-items: center;
}

.page-home .contact-home-visual {
  overflow: hidden;
  border: 8px solid var(--color-white);
  border-radius: 24px 0 24px 0;
  box-shadow: var(--shadow-card);
}

.page-home .contact-home-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-home .contact-home-copy p {
  margin: 0 0 24px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--color-gray);
}

.page-home .contact-home-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .contact-home-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  background: var(--color-white);
  border-left: 5px solid var(--color-orange);
  box-shadow: 0 4px 14px rgba(10, 31, 68, 0.07);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--color-deep);
  word-break: break-word;
}

.page-home .contact-home-icon {
  min-width: 48px;
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-orange);
}

.page-home .contact-home-note {
  margin: 0 0 24px;
  padding: 12px 16px;
  border: 1px dashed var(--color-moss);
  background: rgba(122, 132, 80, 0.14);
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-gray);
}

.page-home .section-contact .btn-outline {
  border-color: var(--color-deep);
  background: transparent;
  color: var(--color-deep);
}

/* ===== 04 跟队速度 ===== */
.page-home .section-speed {
  overflow: hidden;
  background:
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.035) 0 2px, transparent 2px 12px),
    var(--color-deep);
  color: var(--color-cream);
}

.page-home .speed-content {
  max-width: 780px;
}

.page-home .speed-lead {
  margin: 0 0 16px;
  font-size: clamp(22px, 3.6vw, 34px);
  font-weight: 800;
  line-height: 1.45;
  color: var(--color-white);
}

.page-home .speed-content > p {
  margin: 0 0 26px;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(245, 241, 232, 0.78);
}

.page-home .speed-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 0 0 30px;
}

.page-home .speed-stats > div {
  padding: 20px 12px;
  border-bottom: 5px solid var(--color-orange);
  background: rgba(255, 255, 255, 0.07);
  text-align: center;
}

.page-home .speed-stats dt {
  font-family: var(--font-data);
  font-size: clamp(26px, 4.6vw, 42px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-white);
}

.page-home .speed-stats dd {
  margin: 8px 0 0;
  font-size: 13px;
  color: rgba(245, 241, 232, 0.7);
}

/* ===== 结尾 CTA ===== */
.page-home .section-cta {
  background: var(--color-cream);
  color: var(--color-deep);
}

.page-home .cta-home-panel {
  display: grid;
  gap: 24px;
  padding: 32px;
  background:
    linear-gradient(120deg, rgba(255, 107, 0, 0.1), transparent 46%),
    var(--color-white);
  border: 1px solid rgba(10, 31, 68, 0.08);
  box-shadow: var(--shadow-card);
}

.page-home .cta-home-copy h2 {
  margin: 10px 0 12px;
  font-family: var(--font-headline);
  font-size: clamp(24px, 4vw, 36px);
  color: var(--color-deep);
}

.page-home .cta-home-copy p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-gray);
}

.page-home .cta-home-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.page-home .section-cta .btn-outline {
  border-color: var(--color-deep);
  background: transparent;
  color: var(--color-deep);
}

/* ===== 通用标签 ===== */
.page-home .tag {
  display: inline-block;
  padding: 4px 10px;
  border: 1px solid rgba(10, 31, 68, 0.16);
  background: var(--color-cream);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-deep);
}

.page-home .tag-new {
  border-color: var(--color-orange);
  background: var(--color-orange);
  color: var(--color-white);
}

.page-home .expert-cover-tag .tag {
  border-color: transparent;
  background: var(--color-deep);
  color: var(--color-cream);
}

.page-home .expert-cover-tag .tag-new {
  background: var(--color-orange);
  color: var(--color-white);
}

/* ===== 动效 ===== */
@keyframes page-home-kicker-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 107, 0, 0.55);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(255, 107, 0, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(255, 107, 0, 0);
  }
}

@keyframes page-home-btn-scan {
  0% {
    transform: skewX(-18deg) translateX(0);
    opacity: 0.5;
  }
  70%,
  100% {
    transform: skewX(-18deg) translateX(320%);
    opacity: 0;
  }
}

@keyframes page-home-timeline-blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.15;
  }
}

/* ===== 响应式 ===== */
@media (min-width: 700px) {
  .page-home .highlight-card-feature {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-home .highlight-feature-media img {
    height: 100%;
    aspect-ratio: auto;
  }
}

@media (min-width: 820px) {
  .page-home .hero-inner {
    grid-template-columns: minmax(0, 1.16fr) minmax(0, 0.84fr);
    gap: 48px;
    align-items: center;
  }

  .page-home .highlights-grid {
    grid-template-columns: minmax(0, 7.5fr) minmax(0, 4.5fr);
  }

  .page-home .expert-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 48px;
  }

  .page-home .contact-home-grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 48px;
  }

  .page-home .cta-home-panel {
    grid-template-columns: 1fr auto;
    align-items: center;
    padding: 40px 48px;
  }
}

@media (min-width: 1120px) {
  .page-home .section-heading {
    gap: 32px;
  }

  .page-home .hero-title {
    font-size: clamp(56px, 7.4vw, 88px);
  }
}