.page-home {
  --home-glow-gold: rgba(217, 169, 75, .15);
  --home-glow-neon: rgba(60, 214, 197, .12);
}

/* ---------- 面包屑 ---------- */
.page-home .df-home-crumbs {
  padding-top: clamp(16px, 3vw, 28px);
}

/* ---------- 首屏 ---------- */
.page-home .df-home-hero {
  position: relative;
  padding: clamp(20px, 4vw, 44px) 0 clamp(40px, 7vw, 84px);
  overflow: hidden;
}

.page-home .df-home-hero::before {
  content: "";
  position: absolute;
  inset: -18% -22% auto -22%;
  height: 78%;
  background:
    radial-gradient(46% 62% at 20% 28%, var(--home-glow-gold), transparent 72%),
    radial-gradient(40% 56% at 86% 8%, var(--home-glow-neon), transparent 74%);
  pointer-events: none;
  z-index: 0;
}

.page-home .df-home-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(26px, 5vw, 54px);
}

.page-home .df-home-hero__title {
  margin: 14px 0 0;
  font-family: var(--df-serif);
  font-weight: 600;
  font-size: clamp(2rem, 6.6vw, 3.75rem);
  line-height: 1.14;
  letter-spacing: -.012em;
  color: var(--df-paper);
}

.page-home .df-home-hero__title em {
  font-style: normal;
  background: linear-gradient(96deg, var(--df-gold-bright) 6%, var(--df-neon) 88%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-home .df-home-hero__lead {
  margin: clamp(18px, 3vw, 26px) 0 0;
  max-width: 60ch;
}

.page-home .df-home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3.5vw, 32px);
}

.page-home .df-home-hero__aside {
  display: grid;
  gap: 16px;
}

.page-home .df-home-hero__figure {
  border-radius: var(--df-radius);
}

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

.page-home .df-home-hero__quick li {
  display: grid;
  gap: 4px;
  padding: 13px 15px;
  border: 1px solid var(--df-line-soft);
  border-radius: var(--df-radius-sm);
  background: linear-gradient(158deg, rgba(217, 169, 75, .1), rgba(11, 13, 16, 0) 76%);
}

.page-home .df-home-hero__quick-key {
  font-family: var(--df-serif);
  font-size: 1.02rem;
  color: var(--df-paper);
  letter-spacing: .01em;
}

.page-home .df-home-hero__quick-val {
  font-size: .84rem;
  color: var(--df-text-dim);
  letter-spacing: .02em;
}

/* ---------- 资料库 ---------- */
.page-home .df-home-archive__grid {
  display: grid;
  gap: clamp(20px, 3.5vw, 32px);
  margin-top: clamp(26px, 4vw, 46px);
}

.page-home .df-home-archive__figure {
  border-radius: var(--df-radius);
}

.page-home .df-home-archive__figure .df-media__caption {
  border-left: 2px solid var(--df-gold);
  padding-left: 10px;
}

.page-home .df-home-archive__cards {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-home .df-home-archive__card {
  transition: transform .32s ease, border-color .32s ease;
}

.page-home .df-home-archive__card:hover {
  transform: translateY(-3px);
}

/* ---------- 版本说明 ---------- */
.page-home .df-home-version {
  position: relative;
}

.page-home .df-home-version__inner {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  padding-top: clamp(28px, 4vw, 44px);
  padding-bottom: clamp(28px, 4vw, 44px);
  border-top: 1px solid var(--df-line-soft);
  border-bottom: 1px solid var(--df-line-soft);
}

.page-home .df-home-version__rail {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-home .df-home-version__badge {
  display: inline-block;
  justify-self: start;
  font-size: clamp(2.2rem, 6.4vw, 3.3rem);
  line-height: 1;
  letter-spacing: .04em;
  color: var(--df-gold-bright);
  padding: 12px 18px;
  border: 1px solid var(--df-line);
  border-radius: var(--df-radius-sm);
  background: linear-gradient(150deg, rgba(217, 169, 75, .16), rgba(11, 13, 16, 0) 82%);
}

.page-home .df-home-version__rail-text {
  margin: 0;
  font-size: .84rem;
  letter-spacing: .14em;
  color: var(--df-text-dim);
  text-transform: none;
}

.page-home .df-home-version__title {
  margin: 0;
  font-family: var(--df-serif);
  font-weight: 600;
  font-size: clamp(1.5rem, 3.8vw, 2.15rem);
  line-height: 1.3;
  color: var(--df-paper);
}

.page-home .df-home-version__lede {
  margin: 16px 0 0;
  max-width: 68ch;
  color: var(--df-text);
  line-height: 1.82;
}

.page-home .df-home-version__list {
  list-style: none;
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding: 0;
  display: grid;
  gap: 13px;
}

.page-home .df-home-version__list li {
  position: relative;
  padding-left: 26px;
  color: var(--df-text);
  line-height: 1.78;
}

.page-home .df-home-version__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 12px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--df-gold), var(--df-neon));
}

/* ---------- 使用场景 ---------- */
.page-home .df-home-scenes__grid {
  display: grid;
  gap: clamp(20px, 3.5vw, 34px);
  margin-top: clamp(26px, 4vw, 44px);
}

.page-home .df-home-scenes__figure {
  border-radius: var(--df-radius);
}

.page-home .df-home-scenes__list {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-home .df-home-scene {
  position: relative;
  padding: 20px 22px 22px;
  border: 1px solid var(--df-line-soft);
  border-radius: var(--df-radius);
  background: linear-gradient(172deg, rgba(60, 214, 197, .07), rgba(11, 13, 16, 0) 66%);
  transition: border-color .32s ease;
}

.page-home .df-home-scene:hover {
  border-color: rgba(60, 214, 197, .34);
}

.page-home .df-home-scene__num {
  display: inline-block;
  font-size: .76rem;
  letter-spacing: .2em;
  color: var(--df-neon);
}

.page-home .df-home-scene__title {
  margin: 8px 0 0;
  font-family: var(--df-serif);
  font-weight: 600;
  font-size: 1.12rem;
  line-height: 1.45;
  color: var(--df-paper);
}

.page-home .df-home-scene__text {
  margin: 10px 0 0;
  font-size: .95rem;
  line-height: 1.78;
  color: var(--df-text-dim);
}

/* ---------- 使用指南 ---------- */
.page-home .df-home-guide__inner {
  display: grid;
  gap: clamp(24px, 4vw, 46px);
  align-items: center;
}

.page-home .df-home-guide__title {
  margin: 12px 0 0;
  font-family: var(--df-serif);
  font-weight: 600;
  font-size: clamp(1.5rem, 3.8vw, 2.1rem);
  line-height: 1.32;
  color: var(--df-paper);
}

.page-home .df-home-guide__text {
  margin: 16px 0 0;
  max-width: 60ch;
  color: var(--df-text);
  line-height: 1.82;
}

.page-home .df-home-guide__steps {
  list-style: none;
  margin: clamp(20px, 3vw, 28px) 0 clamp(20px, 3vw, 28px);
  padding: 0;
  counter-reset: home-step;
  display: grid;
  gap: 14px;
}

.page-home .df-home-guide__steps li {
  counter-increment: home-step;
  position: relative;
  padding-left: 48px;
  color: var(--df-text);
  line-height: 1.76;
  min-height: 30px;
}

.page-home .df-home-guide__steps li::before {
  content: counter(home-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  font-family: var(--df-mono);
  font-size: .74rem;
  letter-spacing: .06em;
  color: var(--df-neon);
  border: 1px solid rgba(60, 214, 197, .34);
  border-radius: 999px;
}

.page-home .df-home-guide__figure {
  border-radius: var(--df-radius);
}

/* ---------- 联系 ---------- */
.page-home .df-home-connect__inner {
  display: grid;
  gap: clamp(24px, 4vw, 42px);
  padding: clamp(24px, 4.5vw, 48px);
  border: 1px solid var(--df-line);
  border-radius: var(--df-radius);
  background:
    radial-gradient(88% 128% at 92% 0%, rgba(217, 169, 75, .18), transparent 64%),
    linear-gradient(158deg, rgba(30, 36, 43, .78), rgba(11, 13, 16, .52));
}

.page-home .df-home-connect__title {
  margin: 12px 0 0;
  font-family: var(--df-serif);
  font-weight: 600;
  font-size: clamp(1.5rem, 3.8vw, 2.05rem);
  line-height: 1.3;
  color: var(--df-paper);
}

.page-home .df-home-connect__text {
  margin: 14px 0 0;
  max-width: 52ch;
  color: var(--df-text);
  line-height: 1.82;
}

.page-home .df-home-connect__copy .df-btn {
  margin-top: clamp(20px, 3vw, 28px);
}

.page-home .df-home-connect__meta {
  margin: 0;
  display: grid;
  gap: 0;
}

.page-home .df-home-connect__row {
  display: grid;
  gap: 6px;
  padding: 14px 0;
  border-bottom: 1px solid var(--df-line-soft);
}

.page-home .df-home-connect__row:first-child {
  padding-top: 0;
}

.page-home .df-home-connect__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-home .df-home-connect__key {
  font-size: .78rem;
  letter-spacing: .16em;
  color: var(--df-text-dim);
}

.page-home .df-home-connect__val {
  margin: 0;
  font-size: .96rem;
  line-height: 1.6;
  color: var(--df-paper);
  word-break: break-word;
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 720px) {
  .page-home .df-home-hero__quick {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-home .df-home-archive__cards > :first-child {
    grid-column: 1 / -1;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 960px) {
  .page-home .df-home-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    align-items: end;
  }

  .page-home .df-home-archive__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1.28fr);
    align-items: start;
  }

  .page-home .df-home-archive__cards {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-home .df-home-archive__cards > :first-child {
    grid-column: auto;
  }

  .page-home .df-home-version__inner {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: clamp(30px, 5vw, 64px);
  }

  .page-home .df-home-scenes__grid {
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    align-items: start;
  }

  .page-home .df-home-scenes__list {
    padding-top: 6px;
  }

  .page-home .df-home-guide__inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  }

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

@media (min-width: 1180px) {
  .page-home .df-home-archive__cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .df-home-archive__cards > :first-child {
    grid-column: 1 / -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .df-home-archive__card,
  .page-home .df-home-scene {
    transition: none;
  }

  .page-home .df-home-archive__card:hover {
    transform: none;
  }
}