.page-home {
  position: relative;
  overflow-x: clip;
  background: var(--bg-deep);
  color: var(--white);
}

/* ===== 首屏 ===== */
.page-home__hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 100svh;
  padding: calc(var(--header-h) + 24px) 0 48px;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 82% 18%, rgba(0, 209, 255, 0.16), transparent 52%),
    linear-gradient(135deg, var(--bg-deep) 0%, #0B0F2A 58%, var(--bg-panel) 100%);
}

.page-home__hero::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 74%;
  background: linear-gradient(100deg, rgba(0, 255, 163, 0.10) 0%, rgba(0, 255, 163, 0.02) 70%, transparent 100%);
  clip-path: polygon(0 0, 100% 0, 80% 100%, 0% 100%);
  pointer-events: none;
}

.page-home__hero::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--cyan), var(--violet));
  transform: skewX(-20deg);
  transform-origin: left bottom;
  pointer-events: none;
}

.page-home__hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-home__hero-copy {
  position: relative;
}

.page-home__crumb {
  margin-bottom: 20px;
}

.page-home__eyebrow {
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.08em;
  margin: 0 0 10px;
  font-size: 14px;
}

.page-home__title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 42px;
  line-height: 1.05;
  margin: 0 0 20px;
  transform: skewX(-8deg);
  letter-spacing: -0.02em;
}

.page-home__lead {
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 560px;
  margin: 0 0 24px;
}

.page-home__lead a,
.page-home__kw-link {
  color: var(--accent-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 255, 163, 0.35);
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease);
}

.page-home__lead a:hover,
.page-home__kw-link:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.page-home__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home__hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
}

.page-home__metric {
  position: relative;
  min-width: 120px;
  padding: 14px 16px 12px;
  background: rgba(17, 22, 61, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  backdrop-filter: blur(8px);
}

.page-home__metric dt {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 6px;
}

.page-home__metric dd {
  font-family: var(--font-mono);
  font-size: 25px;
  font-weight: 700;
  color: var(--accent);
  margin: 0;
  line-height: 1.2;
}

.page-home__hero-visual {
  position: relative;
  min-height: 300px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
}

.page-home__hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, transparent 55%, rgba(5, 6, 15, 0.55) 100%);
  pointer-events: none;
}

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

/* ===== 章节基础 ===== */
.page-home__dash,
.page-home__terminals,
.page-home__cases {
  position: relative;
  padding: 72px 0;
}

.page-home__section-head {
  margin-bottom: 12px;
}

.page-home__section-head .section-head__lead {
  max-width: 780px;
}

/* ===== 01 数据看板 ===== */
.page-home__dash {
  overflow: hidden;
  background:
    radial-gradient(ellipse at 18% 85%, rgba(123, 97, 255, 0.12), transparent 55%),
    linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-panel) 100%);
}

.page-home__dash::before {
  content: "";
  position: absolute;
  top: 0;
  right: -10%;
  width: 70%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 255, 163, 0.05), rgba(0, 209, 255, 0.06));
  clip-path: polygon(18% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-home__dash-body {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 36px;
}

.page-home__dash-figure {
  position: relative;
  margin: 0;
  background: var(--bg-panel);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.35);
}

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

.page-home__dash-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-home__stat {
  position: relative;
  padding: 24px 22px;
  background: rgba(10, 14, 39, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-home__stat::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--accent), var(--cyan));
}

.page-home__stat:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 255, 163, 0.35);
}

.page-home__stat .stat-card__value {
  display: block;
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
}

.page-home__stat .stat-card__label {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
}

/* ===== 02 桌面端 vs 移动端 ===== */
.page-home__terminals {
  background: linear-gradient(180deg, var(--night) 0%, var(--bg-deep) 60%, var(--bg-panel) 100%);
  overflow: hidden;
}

.page-home__terminals::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), var(--cyan), transparent);
  opacity: 0.5;
  pointer-events: none;
}

.page-home__terminal-compare {
  position: relative;
  margin: 36px 0 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.10);
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.45);
  aspect-ratio: 3 / 2;
}

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

.page-home__tabs {
  margin-top: 30px;
  background: rgba(17, 22, 61, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  padding: 18px;
  backdrop-filter: blur(10px);
}

.page-home__tabs .tabs__list {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-bottom: 16px;
}

.page-home__tabs .tabs__button {
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: transparent;
  color: var(--muted);
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.25s var(--ease);
}

.page-home__tabs .tabs__button[aria-selected="true"] {
  background: linear-gradient(135deg, var(--accent), var(--cyan));
  color: var(--night);
  font-weight: 700;
  border-color: transparent;
}

.page-home__terminal-panel {
  padding: 14px 4px 4px;
}

.page-home__terminal-body h3 {
  font-size: 22px;
  font-weight: 800;
  margin: 0 0 10px;
  color: var(--white);
}

.page-home__terminal-body p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
  margin: 0 0 18px;
  max-width: 640px;
}

/* ===== 03 案例合集进度 ===== */
.page-home__cases {
  background:
    radial-gradient(ellipse at 90% 10%, rgba(0, 209, 255, 0.10), transparent 50%),
    linear-gradient(180deg, var(--bg-panel), var(--bg-deep) 90%);
  overflow: hidden;
}

.page-home__cases::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent 70%, rgba(123, 97, 255, 0.06));
  clip-path: polygon(68% 0, 100% 0, 100% 100%, 58% 100%);
  pointer-events: none;
}

.page-home__case-main {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
  margin-top: 36px;
}

.page-home__case-badge {
  position: relative;
  width: 176px;
  height: 176px;
  margin: 0 auto;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--accent-soft), var(--accent) 58%, #00b37a);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 8px rgba(0, 255, 163, 0.12), 0 18px 40px rgba(0, 0, 0, 0.35);
  transform: rotate(-4deg);
}

.page-home__case-badge::after {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(5, 6, 15, 0.25);
  border-radius: 50%;
}

.page-home__case-round {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 900;
  color: var(--night);
  letter-spacing: -0.02em;
  transform: skewX(-6deg);
}

.page-home__case-note {
  font-size: 13px;
  font-weight: 700;
  color: var(--night);
  margin-top: 2px;
}

.page-home__case-meta {
  padding: 24px 22px;
  background: rgba(10, 14, 39, 0.74);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
}

.page-home__case-meta h3 {
  font-size: 24px;
  font-weight: 800;
  color: var(--white);
  margin: 0 0 10px;
}

.page-home__case-meta p {
  color: var(--muted);
  line-height: 1.75;
  font-size: 16px;
  margin: 0;
  max-width: 620px;
}

.page-home__case-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.page-home__case-list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-home__case-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: rgba(17, 22, 61, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
}

.page-home__case-desc {
  color: var(--muted);
  font-size: 15px;
}

/* ===== 04 竞技之路由此起步 ===== */
.page-home__outro {
  position: relative;
  min-height: 540px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 72px 0;
  overflow: hidden;
  background: var(--night);
}

.page-home__outro-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-home__outro-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.5;
}

.page-home__outro::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(5, 6, 15, 0.65) 0%, rgba(10, 14, 39, 0.30) 40%, rgba(5, 6, 15, 0.88) 100%);
  pointer-events: none;
}

.page-home__outro::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  width: 200%;
  height: 60%;
  z-index: 2;
  background: linear-gradient(90deg, transparent, rgba(0, 255, 163, 0.10), transparent);
  clip-path: polygon(0% 0%, 100% 0%, 82% 100%, 18% 100%);
  transform: translateX(-50%);
  pointer-events: none;
}

.page-home__outro-inner {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}

.page-home__outro-number {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 18px;
  letter-spacing: 0.2em;
  margin: 0 0 10px;
}

.page-home__outro-title {
  font-size: 36px;
  font-weight: 900;
  line-height: 1.15;
  margin: 0 0 16px;
  transform: skewX(-8deg);
}

.page-home__outro-lead {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.8;
  max-width: 640px;
  margin: 0 auto 28px;
}

.page-home__outro-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

/* ===== 桌面端适配 ===== */
@media (min-width: 768px) {
  .page-home__hero-inner {
    grid-template-columns: 6fr 5fr;
    gap: 40px;
    align-items: center;
  }

  .page-home__title {
    font-size: 56px;
  }

  .page-home__hero-visual {
    min-height: 460px;
  }

  .page-home__hero-visual img {
    clip-path: polygon(9% 0, 100% 0, 100% 100%, 0 100%);
  }

  .page-home__dash-body {
    grid-template-columns: 5fr 7fr;
    gap: 36px;
    align-items: center;
  }

  .page-home__dash-grid {
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }

  .page-home__case-main {
    grid-template-columns: 280px 1fr;
    gap: 40px;
  }

  .page-home__case-badge {
    margin: 0;
  }

  .page-home__case-list {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 14px;
  }

  .page-home__terminal-panel {
    padding: 14px 10px;
  }
}

@media (min-width: 1180px) {
  .page-home__hero-inner {
    gap: 64px;
  }

  .page-home__title {
    font-size: 64px;
  }

  .page-home__lead {
    font-size: 17px;
  }

  .page-home__hero-visual {
    min-height: 520px;
  }

  .page-home__dash,
  .page-home__terminals,
  .page-home__cases {
    padding: 96px 0;
  }

  .page-home__outro {
    min-height: 620px;
  }
}