.page-home {
  --home-tile-bg: linear-gradient(158deg, rgba(20, 73, 58, 0.94), rgba(6, 26, 20, 0.9));
  --home-card-bg: linear-gradient(152deg, rgba(12, 46, 35, 0.96), rgba(6, 26, 20, 0.94));
  counter-reset: none;
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(2rem, 5.6vw, 4rem) clamp(2.4rem, 6.4vw, 4.6rem);
  background:
    radial-gradient(120% 78% at 86% 6%, rgba(61, 220, 255, 0.14), transparent 62%),
    radial-gradient(96% 70% at 4% 102%, rgba(255, 107, 26, 0.16), transparent 58%),
    var(--ink-deep);
}

.page-home .home-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.18;
  pointer-events: none;
}

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

.page-home .home-hero__inner {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.4rem);
}

.page-home .home-hero__lead h1 {
  margin: 0.65rem 0 0.95rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.1rem, 6.2vw, 4.3rem);
  line-height: 1.03;
  letter-spacing: -0.015em;
  color: var(--warm);
  text-wrap: balance;
}

.page-home .home-hero__lede {
  max-width: 48ch;
  margin: 0;
  font-size: clamp(0.98rem, 1.6vw, 1.1rem);
  line-height: 1.78;
  color: var(--mist);
}

/* 入口矩阵 */
.page-home .entry-matrix {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.7rem;
}

.page-home .entry-tile {
  position: relative;
  display: grid;
  gap: 0.24rem;
  padding: 1.05rem 1.15rem 1.1rem 1.35rem;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--home-tile-bg);
  color: var(--warm);
  text-decoration: none;
  overflow: hidden;
  transition:
    transform 200ms var(--ease),
    border-color 200ms var(--ease),
    box-shadow 200ms var(--ease);
}

.page-home .entry-tile::after {
  content: "";
  position: absolute;
  top: 14%;
  bottom: 14%;
  left: 0;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: linear-gradient(180deg, var(--flame), var(--flame-mist));
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform 200ms var(--ease);
}

.page-home .entry-tile:hover,
.page-home .entry-tile:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(255, 107, 26, 0.7);
  box-shadow: 0 20px 42px -26px rgba(0, 0, 0, 0.95);
}

.page-home .entry-tile:hover::after,
.page-home .entry-tile:focus-visible::after {
  transform: scaleY(1);
}

.page-home .entry-tile:focus-visible {
  outline: 2px solid var(--volt);
  outline-offset: 3px;
}

.page-home .entry-tile__idx {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--flame-mist);
}

.page-home .entry-tile__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.16rem;
  letter-spacing: 0.01em;
}

.page-home .entry-tile__desc {
  font-size: 0.87rem;
  line-height: 1.62;
  color: var(--mist);
}

.page-home .entry-tile__count {
  justify-self: start;
  margin-top: 0.45rem;
  padding: 0.15rem 0.52rem;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--ink-night);
  background: var(--flame);
  transition: background-color 200ms var(--ease);
}

.page-home .entry-tile:hover .entry-tile__count,
.page-home .entry-tile:focus-visible .entry-tile__count {
  background: var(--flame-mist);
}

/* 数据卡片 */
.page-home .data-card {
  position: relative;
  overflow: hidden;
  padding: clamp(1.1rem, 2.8vw, 1.6rem);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--home-card-bg);
}

.page-home .data-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, var(--flame), var(--volt) 78%, transparent);
}

.page-home .data-card__head {
  display: grid;
  gap: 0.2rem;
}

.page-home .data-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.35rem, 2.6vw, 1.7rem);
  color: var(--warm);
}

.page-home .data-card__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem;
  margin: 0.95rem 0 1rem;
}

.page-home .data-cell {
  padding: 0.68rem 0.75rem;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-sm);
  background: rgba(31, 107, 82, 0.13);
}

.page-home .data-cell dt {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-home .data-cell dd {
  margin: 0.3rem 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.42rem;
  line-height: 1;
  color: var(--warm);
}

.page-home .data-cell__num {
  color: var(--flame);
}

.page-home .data-cell__unit {
  margin-left: 0.12em;
  font-size: 0.62em;
  font-weight: 700;
  color: var(--mist);
}

.page-home .data-card__viz {
  margin: 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-sm);
  overflow: hidden;
}

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

.page-home .data-card__foot {
  margin: 0.85rem 0 0;
  padding-top: 0.75rem;
  border-top: 1px solid var(--line-soft);
  font-size: 0.83rem;
  line-height: 1.65;
  color: var(--mist);
}

/* ---------- 章节通用 ---------- */
.page-home .home-block {
  padding-block: clamp(2.4rem, 6vw, 4.4rem);
}

.page-home .home-block__inner {
  display: grid;
  gap: clamp(1.4rem, 3.6vw, 2.6rem);
}

.page-home .home-block__hd h2 {
  margin: 0.5rem 0 0.8rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.55rem, 3.4vw, 2.5rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--warm);
  text-wrap: balance;
}

.page-home .home-block__lede {
  max-width: 52ch;
  margin: 0 0 clamp(1rem, 2.4vw, 1.5rem);
  font-size: 0.98rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-home .home-block__lede a {
  color: var(--volt);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-home .home-block__bd {
  display: grid;
  gap: 1.2rem;
  align-content: start;
}

.page-home .home-block__media {
  margin: 0;
}

.page-home .home-block__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
}

.page-home .home-block__media figcaption {
  margin-top: 0.7rem;
  padding-left: 0.85rem;
  border-left: 2px solid var(--flame);
  font-size: 0.84rem;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 战绩维度列表 ---------- */
.page-home .dim-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.page-home .dim-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.85rem;
  align-items: baseline;
  padding: 0.72rem 0.9rem;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-sm);
  background: rgba(31, 107, 82, 0.1);
  transition: border-color 200ms var(--ease), background-color 200ms var(--ease);
}

.page-home .dim-item:hover {
  border-color: rgba(61, 220, 255, 0.5);
  background: rgba(31, 107, 82, 0.2);
}

.page-home .dim-item__k {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  color: var(--volt);
  white-space: nowrap;
}

.page-home .dim-item__v {
  font-size: 0.94rem;
  line-height: 1.6;
  color: var(--warm);
}

/* ---------- 专区与合集 ---------- */
.page-home .zone-pair {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(0.9rem, 2.4vw, 1.4rem);
}

.page-home .zone-card {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: clamp(1.2rem, 3vw, 1.9rem);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-home .zone-card--ios {
  background:
    linear-gradient(152deg, rgba(61, 220, 255, 0.15), rgba(6, 26, 20, 0.95) 64%),
    var(--ink-mid);
}

.page-home .zone-card--cases {
  background:
    linear-gradient(152deg, rgba(255, 107, 26, 0.17), rgba(6, 26, 20, 0.95) 64%),
    var(--ink-mid);
}

.page-home .zone-card__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--flame-mist);
}

.page-home .zone-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.15rem, 2.2vw, 1.42rem);
  line-height: 1.28;
  color: var(--warm);
}

.page-home .zone-card p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .zone-card .btn {
  align-self: flex-start;
  margin-top: 0.7rem;
}

/* ---------- 覆盖范围 ---------- */
.page-home .coverage-wrap {
  display: grid;
  gap: clamp(1.4rem, 3.6vw, 2.6rem);
}

.page-home .coverage__media {
  margin: 0;
}

.page-home .coverage__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
}

.page-home .coverage__body .home-block__hd h2 {
  margin-bottom: 0.7rem;
}

.page-home .coverage__body .home-block__lede {
  max-width: none;
  margin-bottom: 1.3rem;
}

.page-home .scene-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-home .scene-item {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 0.85rem;
  row-gap: 0.2rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--flame);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  background: rgba(12, 46, 35, 0.6);
}

.page-home .scene-item__n {
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--flame-mist);
  padding-top: 0.28rem;
}

.page-home .scene-item h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--warm);
}

.page-home .scene-item p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--mist);
}

/* ---------- 新手指南 ---------- */
.page-home .step-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.45rem;
  counter-reset: none;
}

.page-home .step-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.85rem;
  align-items: center;
  padding: 0.68rem 0.9rem;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .step-item:last-child {
  border-bottom: 0;
}

.page-home .step-item__n {
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  color: var(--volt);
  background: rgba(61, 220, 255, 0.08);
}

.page-home .step-item p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.65;
  color: var(--warm);
}

.page-home .home-note {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.9rem;
  margin-top: 0.5rem;
}

.page-home .home-note p {
  flex: 1 1 16rem;
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .home-note p a {
  color: var(--volt);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-home .entry-matrix {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-home .zone-pair {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .home-block__inner {
    grid-template-columns: minmax(0, 0.66fr) minmax(0, 1fr);
    align-items: start;
    gap: clamp(1.6rem, 4vw, 3.2rem);
  }

  .page-home .home-block__inner--media {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
    align-items: center;
  }

  .page-home .home-block__hd--wide {
    max-width: 60ch;
    margin-bottom: 1.5rem;
  }

  .page-home .home-block__hd--wide + .zone-pair {
    margin-top: 0.4rem;
  }
}

@media (min-width: 960px) {
  .page-home .home-hero__inner {
    grid-template-columns: minmax(0, 1.22fr) minmax(0, 0.86fr);
    column-gap: clamp(1.6rem, 3.8vw, 3.2rem);
    row-gap: clamp(1.4rem, 3vw, 2.2rem);
    align-items: start;
  }

  .page-home .home-hero__lead {
    grid-column: 1;
    grid-row: 1;
  }

  .page-home .entry-matrix {
    grid-column: 1;
    grid-row: 2;
  }

  .page-home .data-card {
    grid-column: 2;
    grid-row: 1 / span 2;
    align-self: start;
  }

  .page-home .coverage-wrap {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1fr);
    align-items: center;
    gap: clamp(1.6rem, 4vw, 3.2rem);
  }
}

@media (min-width: 1180px) {
  .page-home .home-block__inner {
    gap: clamp(2.4rem, 5vw, 4rem);
  }
}