.page-home {
  background: var(--paper);
  color: var(--ink);
}

.page-home img {
  max-width: 100%;
}

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

/* 页面上下文提示条 */
.page-home .home-rail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .7rem;
  padding-block: clamp(1.1rem, 2.4vw, 1.7rem) 0;
}

/* 首屏 */
.page-home .home-hero {
  width: min(calc(100% - 2rem), calc(var(--wrap) - 3rem));
  margin: clamp(.9rem, 2.2vw, 1.5rem) auto 0;
  border-radius: var(--r-xl);
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(110% 82% at 90% 8%, rgba(232, 178, 60, .26), transparent 60%),
    radial-gradient(84% 72% at 4% 100%, rgba(200, 32, 43, .3), transparent 62%),
    linear-gradient(155deg, var(--navy-700) 0%, var(--navy-900) 72%);
}

.page-home .home-hero-in {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 2.8rem);
  padding: clamp(1.7rem, 4.6vw, 3.4rem) clamp(1.2rem, 3.8vw, 2.8rem);
}

.page-home .home-hero h1 {
  margin: .85rem 0 0;
  font-size: clamp(1.95rem, 6vw, 3.55rem);
  line-height: 1.07;
  letter-spacing: -.035em;
  font-weight: 800;
}

.page-home .home-hero .eyebrow {
  color: var(--gold-400);
}

.page-home .home-hero .lede {
  margin-top: 1.1rem;
  max-width: 34rem;
  color: rgba(255, 255, 255, .82);
}

.page-home .home-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
  margin-top: clamp(1.4rem, 3vw, 2rem);
}

.page-home .home-hero-media {
  margin: 0;
  width: 100%;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

/* 区块标题 */
.page-home .home-sec-head {
  max-width: 44rem;
}

.page-home .home-sec-head .section-title {
  margin-top: .7rem;
}

/* 四条常用通道 */
.page-home .home-lanes {
  padding-block: clamp(3rem, 7vw, 5.4rem);
}

.page-home .home-lane-list {
  list-style: none;
  margin: clamp(1.8rem, 4vw, 2.8rem) 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-home .home-lane {
  display: grid;
  grid-template-columns: 2.4rem minmax(0, 1fr);
  gap: .45rem 1.2rem;
  padding: clamp(1.05rem, 2.4vw, 1.7rem) clamp(.4rem, 1.2vw, .9rem);
  border-bottom: 1px solid var(--line);
  transition: background .25s ease, padding-inline-start .25s ease;
}

.page-home .home-lane:hover {
  background: rgba(232, 178, 60, .1);
  padding-inline-start: clamp(.9rem, 2vw, 1.7rem);
}

.page-home .home-lane-idx {
  font-family: var(--mono);
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--gold-500);
}

.page-home .home-lane-title {
  margin: 0;
  font-size: clamp(1.05rem, 2.3vw, 1.3rem);
  font-weight: 700;
  letter-spacing: -.015em;
}

.page-home .home-lane-text {
  margin: 0;
  color: var(--ink-soft);
  font-size: .97rem;
  line-height: 1.72;
}

/* 网页版面板资料下载 */
.page-home .home-panel {
  width: min(calc(100% - 2rem), calc(var(--wrap) - 3rem));
  margin-inline: auto;
  padding: clamp(1.4rem, 3.6vw, 2.9rem);
  border-radius: var(--r-xl);
  background:
    linear-gradient(150deg, rgba(232, 178, 60, .16), transparent 46%),
    var(--paper-2);
  box-shadow: var(--shadow-md);
}

.page-home .home-panel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 2.8rem);
}

.page-home .home-panel-copy .lede {
  margin-top: .9rem;
}

.page-home .home-dl-list {
  list-style: none;
  margin: 1.3rem 0 0;
  padding: 0;
  display: grid;
  gap: .55rem;
}

.page-home .home-dl-list li {
  position: relative;
  padding: .68rem .95rem .68rem 2.2rem;
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, .74);
  font-size: .94rem;
  line-height: 1.6;
}

.page-home .home-dl-list li::before {
  content: "";
  position: absolute;
  left: .95rem;
  top: 1.25rem;
  width: .5rem;
  height: .5rem;
  border-radius: 50%;
  background: linear-gradient(140deg, var(--gold-500), var(--red-600));
}

.page-home .home-panel-copy .btn {
  margin-top: 1.5rem;
}

.page-home .home-panel-media {
  margin: 0;
  width: 100%;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

/* 谁在用 */
.page-home .home-scenes {
  padding-block: clamp(2.8rem, 6.5vw, 5.2rem) clamp(2rem, 4.5vw, 3.2rem);
}

.page-home .home-scenes-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
  margin-top: clamp(1.6rem, 4vw, 2.6rem);
}

.page-home .home-scene {
  padding: 1.35rem 1.35rem 1.6rem;
  border-radius: var(--r-lg);
  border-top: 4px solid var(--navy-600);
  background: #fff;
  box-shadow: var(--shadow-md);
}

.page-home .home-scene--b {
  border-top-color: var(--red-600);
}

.page-home .home-scene--c {
  border-top-color: var(--sand-500);
}

.page-home .home-scene h3 {
  margin: .9rem 0 .5rem;
  font-size: clamp(1.06rem, 2.2vw, 1.26rem);
  letter-spacing: -.015em;
}

.page-home .home-scene p {
  margin: 0;
  color: var(--ink-soft);
  font-size: .95rem;
  line-height: 1.72;
}

.page-home .home-band-media {
  margin: clamp(2rem, 4.5vw, 3.2rem) 0 0;
  width: 100%;
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-home .home-band-media .media-caption {
  margin-top: .7rem;
}

/* 版本信息带 */
.page-home .home-version {
  position: relative;
  overflow: hidden;
  margin-block: clamp(2.2rem, 5vw, 3.6rem);
  color: #fff;
  background: linear-gradient(140deg, var(--navy-800), var(--navy-900) 64%);
}

.page-home .home-version::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 6px;
  background: repeating-linear-gradient(115deg,
      var(--gold-500) 0 22px,
      var(--red-600) 22px 44px,
      var(--navy-600) 44px 66px);
}

.page-home .home-version-in {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.4rem, 3.5vw, 2.6rem);
  padding-block: clamp(2.2rem, 5vw, 3.4rem);
}

.page-home .home-version .eyebrow {
  color: var(--gold-400);
}

.page-home .home-version .section-title {
  color: #fff;
  margin-top: .7rem;
}

.page-home .home-version-copy p {
  margin: 1rem 0 0;
  max-width: 34rem;
  color: rgba(255, 255, 255, .78);
  line-height: 1.75;
}

.page-home .home-version-stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
}

.page-home .home-version-stats li {
  flex: 1 1 8.5rem;
  padding: 1rem 1.2rem;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-invert);
  background: rgba(255, 255, 255, .06);
}

.page-home .home-stat-num {
  display: block;
  font-family: var(--mono);
  font-size: clamp(1.4rem, 3.2vw, 2rem);
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--gold-400);
}

.page-home .home-stat-label {
  display: block;
  margin-top: .35rem;
  font-size: .81rem;
  letter-spacing: .05em;
  color: rgba(255, 255, 255, .7);
}

/* 常见问题 */
.page-home .home-faq {
  padding-block: clamp(1.8rem, 4vw, 3rem);
}

.page-home .home-faq-list {
  margin: clamp(1.6rem, 3.5vw, 2.4rem) 0 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: .9rem;
}

.page-home .home-faq-item {
  padding: 1.1rem 1.3rem 1.25rem;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: #fff;
}

.page-home .home-faq-item dt {
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: -.01em;
}

.page-home .home-faq-item dd {
  margin: .55rem 0 0;
  color: var(--ink-soft);
  font-size: .95rem;
  line-height: 1.74;
}

/* 联系与行动 */
.page-home .home-cta {
  width: min(calc(100% - 2rem), calc(var(--wrap) - 3rem));
  margin: 0 auto clamp(3rem, 6vw, 4.5rem);
  border-radius: var(--r-xl);
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(92% 80% at 92% 6%, rgba(232, 178, 60, .28), transparent 58%),
    linear-gradient(145deg, var(--navy-700), var(--navy-900) 70%);
}

.page-home .home-cta-in {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 2.6rem);
  padding: clamp(1.7rem, 4.4vw, 3.2rem);
}

.page-home .home-cta .eyebrow {
  color: var(--gold-400);
}

.page-home .home-cta .section-title {
  color: #fff;
  margin-top: .7rem;
}

.page-home .home-cta-copy > p {
  margin: 1rem 0 0;
  max-width: 32rem;
  color: rgba(255, 255, 255, .8);
  line-height: 1.75;
}

.page-home .home-contact-list {
  list-style: none;
  margin: 1.4rem 0 0;
  padding: 0;
  display: grid;
  gap: .6rem;
}

.page-home .home-contact-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .4rem .9rem;
  font-size: .95rem;
  color: rgba(255, 255, 255, .88);
}

.page-home .home-contact-key {
  min-width: 3.1rem;
  font-family: var(--mono);
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--gold-400);
}

.page-home .home-contact-list a {
  color: #fff;
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 178, 60, .55);
}

.page-home .home-contact-list a:hover {
  border-bottom-color: var(--gold-400);
}

.page-home .home-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
  margin-top: clamp(1.4rem, 3vw, 2rem);
}

.page-home .home-cta-media {
  margin: 0;
  width: 100%;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

/* 响应式 */
@media (min-width: 780px) {
  .page-home .home-scenes-grid {
    grid-template-columns: 1.1fr .95fr .95fr;
    align-items: start;
  }

  .page-home .home-scene:nth-child(2) {
    margin-top: 2.2rem;
  }

  .page-home .home-scene:nth-child(3) {
    margin-top: 4.2rem;
  }
}

@media (min-width: 860px) {
  .page-home .home-lane {
    grid-template-columns: 3.4rem minmax(0, 18rem) minmax(0, 1fr);
    align-items: baseline;
  }

  .page-home .home-version-in {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    align-items: center;
  }

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

@media (min-width: 900px) {
  .page-home .home-hero-in {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    align-items: center;
  }

  .page-home .home-hero-media {
    max-inline-size: 26rem;
    margin-inline: auto;
  }

  .page-home .home-panel-grid {
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
    align-items: center;
  }

  .page-home .home-cta-in {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    align-items: center;
  }

  .page-home .home-cta-media {
    max-inline-size: 21rem;
    margin-inline: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-lane {
    transition: none;
  }
}