.page-home {
  --home-grid: rgba(120, 190, 215, 0.07);
  --home-gap: clamp(28px, 4.4vw, 62px);
  display: block;
  overflow-x: hidden;
  color: var(--text);
  background-color: var(--ink-900);
  background-image:
    linear-gradient(var(--home-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--home-grid) 1px, transparent 1px);
  background-size: 64px 64px;
  background-position: -1px -1px;
}

.page-home .breadcrumb {
  padding-top: clamp(18px, 3vw, 30px);
}

.page-home .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted-deep);
}

.page-home .breadcrumb-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.page-home .breadcrumb-link {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
}

.page-home .breadcrumb-link:hover,
.page-home .breadcrumb-link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-home .breadcrumb-sep {
  color: var(--muted-deep);
}

.page-home .breadcrumb-current {
  color: var(--cyan);
}

/* ---------- hero ---------- */

.page-home .hero {
  position: relative;
  padding: clamp(30px, 5vw, 66px) 0 clamp(44px, 6.5vw, 92px);
  border-bottom: 1px solid var(--line-soft);
}

.page-home .hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: min(280px, 42%);
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), rgba(53, 230, 208, 0));
}

.page-home .hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
  align-items: center;
}

.page-home .hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-num);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.page-home .pulse-dot {
  width: 8px;
  height: 8px;
  flex: none;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(53, 230, 208, 0.16);
  animation: home-pulse 2.4s ease-in-out infinite;
}

@keyframes home-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.page-home .hero-title {
  margin: 16px 0 0;
  max-width: 18em;
  font-size: clamp(30px, 5.6vw, 56px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: 0.01em;
  color: var(--text-strong);
}

.page-home .hero-lede {
  margin: 22px 0 0;
  max-width: 60ch;
  font-size: clamp(14px, 1.55vw, 16px);
  line-height: 1.85;
  color: var(--text);
}

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

.page-home .hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(32px, 4vw, 48px) 0 0;
  padding: 0;
  border: 1px solid var(--line-soft);
  background: var(--line-soft);
}

.page-home .stat {
  margin: 0;
  padding: 16px 14px;
  background: var(--ink-800);
}

.page-home .stat-label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.page-home .stat-num {
  margin: 8px 0 0;
  font-family: var(--font-num);
  font-size: clamp(20px, 2.4vw, 27px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--cyan);
}

.page-home .stat-unit {
  margin-left: 3px;
  font-size: 12px;
  font-weight: 400;
  color: var(--muted);
}

.page-home .hero-panel {
  position: relative;
  display: grid;
  gap: 22px;
  justify-items: center;
  padding: clamp(22px, 3vw, 38px);
  border: 1px solid var(--line-strong);
  background: linear-gradient(158deg, var(--ink-700) 0%, var(--ink-900) 78%);
  box-shadow: var(--shadow-hard);
}

.page-home .hero-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 36px;
  height: 36px;
  border-top: 3px solid var(--cyan);
  border-left: 3px solid var(--cyan);
}

.page-home .ring-shell {
  position: relative;
  width: min(258px, 66vw);
  aspect-ratio: 1 / 1;
}

.page-home .limit-ring {
  display: block;
  width: 100%;
  height: 100%;
}

.page-home .ring-core {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.page-home .ring-num {
  font-family: var(--font-num);
  font-size: clamp(34px, 6vw, 46px);
  font-weight: 700;
  line-height: 1;
  color: var(--text-strong);
}

.page-home .ring-label {
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--muted);
}

.page-home .ring-legend {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 9px 14px;
  width: 100%;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-num);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-home .ring-legend li {
  display: flex;
  align-items: center;
  gap: 9px;
}

.page-home .dot {
  width: 10px;
  height: 10px;
  flex: none;
}

.page-home .dot--a { background: #17a394; }
.page-home .dot--b { background: #35e6d0; }
.page-home .dot--c { background: #8fd3a6; }
.page-home .dot--d { background: #ffb020; }

/* ---------- 通用章节 ---------- */

.page-home .section {
  padding: clamp(48px, 7vw, 92px) 0;
  border-bottom: 1px solid var(--line-soft);
}

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

.page-home .section-title {
  margin: 12px 0 0;
  font-size: clamp(22px, 3.2vw, 34px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--text-strong);
}

.page-home .section-lede {
  margin: 16px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- 核心能力 ---------- */

.page-home .pillar-grid {
  margin-top: clamp(30px, 4vw, 46px);
}

.page-home .pillar-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(20px, 2.6vw, 32px);
  border: 1px solid var(--line-soft);
  border-top: 3px solid var(--cyan);
  background: var(--ink-800);
  box-shadow: var(--shadow-hard);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.page-home .pillar-card:nth-child(2) { border-top-color: var(--amber); }
.page-home .pillar-card:nth-child(3) { border-top-color: var(--violet); }

.page-home .pillar-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 10px 10px 0 rgba(0, 0, 0, 0.6);
}

.page-home .pillar-card .card-tag {
  align-self: flex-start;
}

.page-home .pillar-card .card-title {
  margin: 0;
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 700;
  line-height: 1.4;
  color: var(--text-strong);
}

.page-home .pillar-card .card-body {
  font-size: 13.8px;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .pillar-card .card-body p {
  margin: 0;
}

/* ---------- 整点节奏 ---------- */

.page-home .tickline {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: clamp(32px, 4vw, 48px) 0 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--line-soft);
  background: var(--line-soft);
}

.page-home .tick {
  position: relative;
  padding: clamp(20px, 2.4vw, 28px);
  background: var(--ink-800);
}

.page-home .tick::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 44px;
  height: 3px;
  background: var(--cyan);
}

.page-home .tick:nth-child(2)::before { background: #3fd9c6; }
.page-home .tick:nth-child(3)::before { background: #8fd3a6; }
.page-home .tick:nth-child(4)::before { background: var(--amber); }

.page-home .tick-time {
  display: block;
  font-family: var(--font-num);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-home .tick-title {
  margin: 12px 0 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text-strong);
}

.page-home .tick p {
  margin: 9px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 媒体容器 ---------- */

.page-home .media {
  position: relative;
  display: block;
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--line-soft);
  background: var(--ink-700);
}

.page-home .media--16x9 { aspect-ratio: 16 / 9; }
.page-home .media--4x3 { aspect-ratio: 4 / 3; }
.page-home .media--3x2 { aspect-ratio: 3 / 2; }

.page-home .media img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-home .media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(53, 230, 208, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(53, 230, 208, 0.07) 1px, transparent 1px);
  background-size: 32px 32px;
}

.page-home .rhythm-figure {
  margin-top: clamp(26px, 3.4vw, 40px);
  box-shadow: var(--shadow-soft);
}

/* ---------- 厂商矩阵 ---------- */

.page-home .vendor-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: clamp(26px, 3.4vw, 40px) 0 0;
  padding: 0;
  list-style: none;
}

.page-home .vendor-tags .tag {
  padding: 8px 14px;
  font-size: 12.5px;
  letter-spacing: 0.04em;
}

.page-home .vendor-tags .tag--violet {
  border-color: rgba(160, 92, 255, 0.45);
  background-image: linear-gradient(120deg, rgba(160, 92, 255, 0.3) 0%, rgba(53, 230, 208, 0.18) 100%);
  color: var(--text-strong);
}

.page-home .matrix-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 40px);
  margin-top: clamp(28px, 3.8vw, 46px);
}

.page-home .matrix-title {
  margin: 0;
  font-size: clamp(18px, 2.2vw, 23px);
  font-weight: 700;
  line-height: 1.4;
  color: var(--text-strong);
}

.page-home .matrix-text {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted);
}

.page-home .check-list {
  display: grid;
  gap: 12px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .check-list li {
  position: relative;
  padding-left: 22px;
  font-size: 13.8px;
  line-height: 1.8;
  color: var(--text);
}

.page-home .check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 10px;
  height: 10px;
  background: var(--cyan);
}

.page-home .matrix-figure {
  box-shadow: var(--shadow-hard);
}

/* ---------- 额度档位 ---------- */

.page-home .tier-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: clamp(30px, 4vw, 46px);
  border: 1px solid var(--line-soft);
  background: var(--line-soft);
}

.page-home .tier {
  padding: clamp(22px, 2.8vw, 32px);
  background: var(--ink-800);
  border-top: 3px solid var(--cyan);
}

.page-home .tier:nth-child(2) { border-top-color: var(--amber); }
.page-home .tier:nth-child(3) { border-top-color: var(--red); }

.page-home .tier-idx {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--muted-deep);
}

.page-home .tier-title {
  margin: 10px 0 0;
  font-size: clamp(18px, 2.1vw, 21px);
  font-weight: 700;
  color: var(--text-strong);
}

.page-home .tier-meta {
  margin: 8px 0 0;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-home .tier-text {
  margin: 14px 0 0;
  font-size: 13.5px;
  line-height: 1.82;
  color: var(--muted);
}

.page-home .pc-guide {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 38px);
  margin-top: clamp(28px, 3.8vw, 46px);
  padding: clamp(22px, 3vw, 38px);
  border: 1px solid var(--line-strong);
  background: linear-gradient(152deg, var(--ink-700) 0%, var(--ink-900) 82%);
  box-shadow: var(--shadow-hard);
}

.page-home .pc-guide-title {
  margin: 14px 0 0;
  font-size: clamp(19px, 2.3vw, 24px);
  font-weight: 700;
  line-height: 1.35;
  color: var(--text-strong);
}

.page-home .step-list {
  display: grid;
  gap: 14px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-home .step-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  font-size: 13.8px;
  line-height: 1.8;
  color: var(--text);
}

.page-home .step-idx {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 26px;
  height: 26px;
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  color: var(--ink-900);
  background: var(--cyan);
}

.page-home .pc-figure {
  box-shadow: var(--shadow-soft);
}

/* ---------- 首次到访 ---------- */

.page-home .visit-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.4vw, 46px);
}

.page-home .visit-figure {
  box-shadow: var(--shadow-hard);
}

.page-home .qa-list {
  display: grid;
  gap: 1px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--line-soft);
  background: var(--line-soft);
}

.page-home .qa-item {
  padding: 16px 18px;
  background: var(--ink-800);
  border-left: 3px solid rgba(53, 230, 208, 0.35);
}

.page-home .qa-q {
  margin: 0;
  font-size: 14.5px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--text-strong);
}

.page-home .qa-a {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 结尾行动区 ---------- */

.page-home .section--cta {
  border-bottom: 0;
}

.page-home .cta-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  padding: clamp(26px, 4vw, 50px);
  border: 1px solid var(--line-strong);
  background:
    radial-gradient(130% 170% at 0% 0%, rgba(53, 230, 208, 0.16) 0%, rgba(53, 230, 208, 0) 62%),
    var(--ink-800);
  box-shadow: var(--shadow-hard);
}

.page-home .cta-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 40px;
  height: 40px;
  border-top: 3px solid var(--amber);
  border-left: 3px solid var(--amber);
}

.page-home .cta-title {
  margin: 0;
  font-size: clamp(20px, 2.8vw, 30px);
  font-weight: 800;
  line-height: 1.24;
  color: var(--text-strong);
}

.page-home .cta-text {
  margin: 16px 0 0;
  max-width: 58ch;
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted);
}

.page-home .cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-content: start;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-home .hero-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

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

@media (min-width: 960px) {
  .page-home .hero-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  }

  .page-home .matrix-body {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: center;
  }

  .page-home .pc-guide {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: center;
  }

  .page-home .visit-grid {
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    align-items: center;
  }

  .page-home .cta-panel {
    grid-template-columns: minmax(0, 1.35fr) auto;
    align-items: center;
  }
}

@media (min-width: 1100px) {
  .page-home .tickline {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .pulse-dot {
    animation: none;
  }

  .page-home .pillar-card {
    transition: none;
  }

  .page-home .pillar-card:hover {
    transform: none;
    box-shadow: var(--shadow-hard);
  }
}