.page-home {
  --home-rule: 1px solid var(--fh-iron);
  --home-ember: 2px solid var(--fh-ember);
  display: block;
  overflow-x: clip;
  background: var(--fh-carbon);
  color: var(--fh-bone);
}

.page-home [data-section] {
  scroll-margin-top: calc(var(--fh-nav-h) + 24px);
}

.page-home .fh-prose {
  margin: 0 0 18px;
  max-width: 38em;
  font-size: clamp(0.97rem, 1.4vw, 1.06rem);
  line-height: 1.85;
  color: rgba(244, 241, 236, 0.82);
}

.page-home .fh-prose:last-child {
  margin-bottom: 0;
}

/* ============ 左缘章节索引 ============ */
.page-home .fh-rail {
  display: none;
}

.page-home .fh-rail__item {
  display: flex;
  align-items: center;
  gap: 9px;
  text-decoration: none;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--fh-mist);
  transition: color 0.2s var(--fh-ease);
}

.page-home .fh-rail__dot {
  flex: none;
  width: 5px;
  height: 5px;
  background: var(--fh-iron);
  transition: background 0.2s var(--fh-ease), box-shadow 0.2s var(--fh-ease);
}

.page-home .fh-rail__text {
  white-space: nowrap;
}

.page-home .fh-rail__item:hover,
.page-home .fh-rail__item:focus-visible {
  color: var(--fh-bone);
}

.page-home .fh-rail__item.is-active {
  color: var(--fh-amber);
}

.page-home .fh-rail__item.is-active .fh-rail__dot {
  background: var(--fh-flame);
  box-shadow: 0 0 0 3px rgba(255, 90, 31, 0.18);
}

/* ============ 01 首屏 ============ */
.page-home .home-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(34px, 6.4vw, 84px) 0 clamp(28px, 4.6vw, 56px);
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  top: 4%;
  right: -22%;
  width: 68%;
  height: 56%;
  background: linear-gradient(118deg, rgba(255, 90, 31, 0.2), rgba(194, 21, 27, 0.05) 56%, rgba(10, 11, 13, 0) 84%);
  transform: skewX(-12deg);
  pointer-events: none;
}

.page-home .home-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 48px);
  align-items: end;
}

.page-home .home-hero__ctx {
  margin: 0 0 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 11px;
  letter-spacing: 0.26em;
  color: var(--fh-mist);
  text-transform: uppercase;
}

.page-home .home-hero__sep {
  color: var(--fh-ember);
}

.page-home .home-hero__title {
  margin: 0;
  font-size: clamp(2.3rem, 8.6vw, 6.2rem);
  line-height: 0.94;
  font-weight: 900;
  font-style: italic;
  letter-spacing: -0.02em;
  transform: skewX(-7deg);
  transform-origin: left center;
  color: var(--fh-bone);
}

.page-home .home-hero__title span {
  display: block;
}

.page-home .home-hero__title span:last-child {
  color: var(--fh-flame);
}

.page-home .home-hero__lead {
  margin: 26px 0 0;
  max-width: 34em;
  font-size: clamp(0.98rem, 1.5vw, 1.1rem);
  line-height: 1.85;
  color: rgba(244, 241, 236, 0.84);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.page-home .home-hero__media {
  position: relative;
  margin: 0;
  border: var(--home-rule);
  background: var(--fh-ink);
  box-shadow: -12px 12px 0 rgba(47, 224, 214, 0.1);
}

.page-home .home-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.page-home .home-hero__media::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--fh-flame), var(--fh-ember) 62%, rgba(194, 21, 27, 0));
}

/* 数据带 */
.page-home .home-band {
  position: relative;
  margin-top: clamp(32px, 5vw, 62px);
  border-top: var(--home-rule);
  border-bottom: var(--home-rule);
  overflow: hidden;
}

.page-home .home-band__bg {
  position: absolute;
  inset: 0;
  opacity: 0.22;
  pointer-events: none;
}

.page-home .home-band__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .home-band__list {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px 0;
  margin: 0 auto;
  max-width: var(--fh-wrap);
  padding: clamp(18px, 3vw, 32px) var(--fh-gutter);
}

.page-home .home-band__item {
  padding: 12px clamp(12px, 2vw, 24px);
  border-left: var(--home-ember);
  background: rgba(10, 11, 13, 0.55);
}

.page-home .home-band__item dt {
  margin: 0 0 9px;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--fh-mist);
}

.page-home .home-band__item dd {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.page-home .home-band__num {
  font-size: clamp(1.55rem, 3.6vw, 2.6rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--fh-flame);
}

.page-home .home-band__unit {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--fh-mist);
}

/* ============ 章节通用 ============ */
.page-home .home-sec {
  padding: clamp(54px, 9vw, 124px) 0;
}

.page-home .home-sec__head {
  position: relative;
  border-top: var(--home-rule);
  padding-top: clamp(16px, 2.2vw, 26px);
  margin-bottom: clamp(28px, 4.6vw, 52px);
}

.page-home .home-sec__head::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 76px;
  height: 2px;
  background: var(--fh-ember);
}

.page-home .home-sec__head h2 {
  margin: 14px 0 0;
  max-width: 24em;
  font-size: clamp(1.65rem, 4.2vw, 3rem);
  line-height: 1.1;
  font-weight: 900;
  font-style: italic;
  letter-spacing: -0.02em;
  color: var(--fh-bone);
}

/* ============ 02 排名入口 ============ */
.page-home .home-rank__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 46px);
  align-items: start;
}

.page-home .home-rank__list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  border-top: var(--home-rule);
}

.page-home .home-rank__list li {
  position: relative;
  padding: 16px 0 16px 28px;
  border-bottom: var(--home-rule);
  font-size: clamp(0.94rem, 1.35vw, 1rem);
  line-height: 1.75;
  color: rgba(244, 241, 236, 0.8);
}

.page-home .home-rank__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 27px;
  width: 15px;
  height: 1px;
  background: var(--fh-cyan);
}

.page-home .home-rank__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-home .home-rank__media {
  margin: 0;
  border: var(--home-rule);
  background: var(--fh-ink);
}

.page-home .home-rank__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .home-rank__media .fh-media__caption {
  display: block;
  padding: 14px 16px;
  border-top: var(--home-rule);
  font-size: 12px;
  line-height: 1.7;
  color: var(--fh-mist);
}

/* ============ 03 栏目体系 ============ */
.page-home .home-news__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
}

.page-home .home-news__btn {
  margin-top: 26px;
}

.page-home .home-news__cats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: var(--home-rule);
  border-left: var(--home-rule);
}

.page-home .home-news__cats li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 18px 14px;
  border-right: var(--home-rule);
  border-bottom: var(--home-rule);
  font-size: clamp(0.92rem, 1.3vw, 1rem);
  color: var(--fh-bone);
}

.page-home .home-news__cats li:nth-child(2) {
  color: var(--fh-flame);
  background: rgba(255, 90, 31, 0.07);
}

.page-home .home-news__catnum {
  font-family: var(--fh-font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--fh-mist);
}

.page-home .home-news__cats li:nth-child(2) .home-news__catnum {
  color: var(--fh-amber);
}

/* ============ 04 覆盖与来源 ============ */
.page-home .home-coverage__facts {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 44px);
  align-items: start;
}

.page-home .home-coverage__stats {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: var(--home-rule);
  border-left: var(--home-rule);
}

.page-home .home-coverage__stat {
  padding: 16px 14px 18px;
  border-right: var(--home-rule);
  border-bottom: var(--home-rule);
}

.page-home .home-coverage__stat--wide {
  grid-column: span 2;
}

.page-home .home-coverage__stat dt {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--fh-mist);
}

.page-home .home-coverage__stat dd {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.page-home .home-coverage__stat dd .fh-data {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  line-height: 1;
  color: var(--fh-bone);
}

.page-home .home-coverage__unit {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--fh-mist);
}

.page-home .home-wide {
  margin: clamp(30px, 4.4vw, 56px) 0 0;
  border: var(--home-rule);
  background: var(--fh-ink);
  overflow: hidden;
}

.page-home .home-wide img {
  display: block;
  width: 100%;
  object-fit: cover;
}

.page-home .home-wide--seat img {
  height: clamp(150px, 24vw, 340px);
}

.page-home .home-wide--pitch img {
  height: clamp(200px, 36vw, 500px);
}

/* ============ 05 谁来用 ============ */
.page-home .home-audience__cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 28px);
}

.page-home .home-aud__card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(24px, 3vw, 34px);
}

.page-home .home-aud__role {
  margin: 0;
  font-family: var(--fh-font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--fh-cyan);
}

.page-home .home-aud__card h3 {
  margin: 0;
  font-size: clamp(1.1rem, 1.9vw, 1.3rem);
  font-weight: 800;
  font-style: italic;
  letter-spacing: -0.01em;
  line-height: 1.3;
  color: var(--fh-bone);
}

.page-home .home-aud__card p {
  margin: 0;
  font-size: clamp(0.93rem, 1.35vw, 0.99rem);
  line-height: 1.8;
  color: rgba(244, 241, 236, 0.76);
}

.page-home .home-aud__link {
  margin-top: auto;
  align-self: flex-start;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--fh-ember);
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--fh-amber);
}

.page-home .home-aud__link:hover,
.page-home .home-aud__link:focus-visible {
  border-bottom-color: var(--fh-flame);
  color: var(--fh-flame);
}

/* ============ 06 服务通道 ============ */
.page-home .home-support__paths {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin-top: clamp(28px, 4vw, 46px);
}

.page-home .home-support__contact {
  margin-top: clamp(24px, 3.4vw, 38px);
  padding-top: clamp(20px, 2.6vw, 30px);
  border-top: var(--home-rule);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-home .home-support__contact p {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-home .home-support__key {
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--fh-mist);
}

.page-home .home-support__contact strong {
  font-family: var(--fh-font-mono);
  font-size: clamp(0.92rem, 1.4vw, 1.02rem);
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--fh-bone);
  word-break: break-word;
}

/* ============ 响应式 ============ */
@media (min-width: 640px) {
  .page-home .home-band__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-home .home-hero__inner {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: clamp(34px, 5vw, 72px);
  }

  .page-home .home-hero__media {
    transform: translateY(-18px);
  }

  .page-home .home-rank__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-home .home-news__body {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-home .home-coverage__facts {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
  }

  .page-home .home-audience__cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .home-aud__card:nth-child(2) {
    margin-top: -20px;
    margin-bottom: 20px;
  }

  .page-home .home-support__paths {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .home-support__contact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px 32px;
  }
}

@media (min-width: 1040px) {
  .page-home .home-news__cats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1400px) {
  .page-home .fh-rail {
    display: flex;
    position: fixed;
    left: clamp(14px, 2vw, 30px);
    top: 50%;
    transform: translateY(-50%);
    z-index: 6;
    flex-direction: column;
    gap: 14px;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home [data-reveal],
  .page-home .fh-card,
  .page-home .fh-rail__item,
  .page-home .fh-rail__dot,
  .page-home .home-hero__media {
    transition: none !important;
    transform: none !important;
    animation: none !important;
  }
}