.page-home {
  --home-gap: clamp(56px, 9vw, 96px);
  --home-pad: clamp(30px, 4vw, 44px);
  display: block;
  background: var(--ink);
  color: var(--cream);
}

.page-home .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 页面上下文条 ---------- */
.page-home .page-context {
  background: var(--panel-2);
  border-bottom: 2px solid var(--edge);
}

.page-home .page-context .shell {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  padding-top: 12px;
  padding-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--stone);
}

.page-home .context-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* ---------- 首屏 ---------- */
.page-home .hero-split {
  position: relative;
  overflow: hidden;
  border-bottom: 2px solid var(--edge);
  background:
    radial-gradient(760px 460px at 84% 14%, rgba(34, 224, 214, 0.14), transparent 62%),
    radial-gradient(520px 380px at 6% 96%, rgba(255, 138, 61, 0.08), transparent 66%),
    linear-gradient(180deg, var(--ink-deep) 0%, var(--ink) 100%);
}

.page-home .hero-split::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(59, 75, 140, 0.28) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(59, 75, 140, 0.28) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}

.page-home .hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(30px, 5vw, 52px);
  padding-top: clamp(36px, 6vw, 74px);
  padding-bottom: clamp(44px, 7vw, 88px);
}

.page-home .hero-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-home .hero-title {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 7vw, 62px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--cream);
}

.page-home .hero-title em {
  font-style: normal;
  color: var(--orange);
}

.page-home .hero-lead {
  margin: 20px 0 0;
  max-width: 46ch;
  font-size: 16.5px;
  line-height: 1.8;
  color: var(--stone);
}

/* 检索台 */
.page-home .search-console {
  margin-top: clamp(24px, 4vw, 34px);
  padding: 16px;
  background: var(--panel-2);
  border: 2px solid var(--edge);
  box-shadow: var(--shadow-hard);
}

.page-home .console-tag {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--stone);
}

.page-home .console-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--moss);
  box-shadow: 0 0 0 4px rgba(78, 138, 99, 0.2);
  transition: background 0.18s ease, box-shadow 0.18s ease;
}

.page-home .search-console:focus-within .console-dot {
  background: var(--cyan);
  box-shadow: 0 0 0 4px var(--cyan-16);
}

.page-home .search-field {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: stretch;
  padding: 8px;
  background: var(--ink-deep);
  border: 2px solid var(--edge);
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.page-home .search-field:focus-within {
  border-color: var(--cyan);
  box-shadow: 0 0 0 4px var(--cyan-08);
}

.page-home .search-input {
  flex: 1 1 190px;
  min-width: 0;
  padding: 12px 10px;
  border: 0;
  outline: none;
  background: transparent;
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.02em;
  appearance: none;
  -webkit-appearance: none;
}

.page-home .search-input::placeholder {
  color: var(--stone);
}

.page-home .search-go {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.page-home .search-hint {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--stone);
}

/* 场景标签 */
.page-home .scene-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 20px;
}

.page-home .scene-tab {
  padding: 9px 13px;
  background: var(--panel);
  border: 2px solid var(--edge);
  color: var(--stone);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.03em;
  text-decoration: none;
  transition: color 0.16s ease, background 0.16s ease, border-color 0.16s ease, transform 0.16s ease;
}

.page-home .scene-tab:hover,
.page-home .scene-tab:focus-visible {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
  transform: translateY(-2px);
}

/* 首屏视觉 */
.page-home .hero-right {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-home .hero-visual {
  position: relative;
  overflow: hidden;
  border: 2px solid var(--edge);
  box-shadow: var(--shadow-lift);
  background: linear-gradient(155deg, var(--panel), var(--ink-deep));
}

.page-home .hero-visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(1.05) contrast(1.04);
}

.page-home .hero-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(200deg, rgba(34, 224, 214, 0.22) 0%, transparent 46%),
    repeating-linear-gradient(to bottom, rgba(7, 12, 34, 0.22) 0 2px, transparent 2px 5px);
  mix-blend-mode: screen;
}

.page-home .hero-stream {
  display: block;
  width: 100%;
  height: auto;
}

.page-home .hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2px;
  margin: 0;
  background: var(--edge);
  border: 2px solid var(--edge);
}

.page-home .hero-stat {
  padding: 12px 10px;
  background: var(--panel-2);
}

.page-home .hero-stat dt {
  font-size: 12px;
  line-height: 1.5;
  color: var(--stone);
}

.page-home .hero-stat dd {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

.page-home .hero-stat dd.is-accent {
  color: var(--orange);
  font-size: 22px;
}

/* ---------- 常用入口 ---------- */
.page-home .entry-band {
  padding: var(--home-gap) 0;
  background: var(--ink);
}

.page-home .entry-cluster {
  display: grid;
  gap: 26px;
  margin-top: clamp(28px, 4vw, 44px);
}

.page-home .entry-visual {
  margin: 0;
  border: 2px solid var(--edge);
  background: var(--panel-2);
  box-shadow: var(--shadow-hard);
}

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

.page-home .entry-visual figcaption {
  padding: 12px 14px;
  border-top: 2px solid var(--edge);
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--stone);
}

.page-home .entry-list {
  list-style: none;
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
}

.page-home .entry-card {
  display: grid;
  gap: 10px;
  padding: 20px;
  background: var(--panel);
  border: 2px solid var(--edge);
  box-shadow: var(--shadow-hard);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.page-home .entry-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lift);
  border-color: var(--cyan);
}

.page-home .entry-index {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-home .entry-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 2.4vw, 23px);
  line-height: 1.3;
  color: var(--cream);
}

.page-home .entry-desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--stone);
}

.page-home .entry-meta {
  display: grid;
  gap: 6px;
  margin: 2px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--edge);
}

.page-home .entry-meta > div {
  display: flex;
  gap: 10px;
  align-items: baseline;
}

.page-home .entry-meta dt {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--stone);
}

.page-home .entry-meta dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--cream);
}

.page-home .entry-link {
  justify-self: start;
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.03em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-40);
  padding-bottom: 2px;
  transition: border-color 0.16s ease, color 0.16s ease;
}

.page-home .entry-link:hover,
.page-home .entry-link:focus-visible {
  color: var(--orange);
  border-color: var(--orange);
}

/* ---------- 适配清单 ---------- */
.page-home .adapt-band {
  padding: var(--home-gap) 0;
  background: var(--panel-2);
  border-top: 2px solid var(--edge);
  border-bottom: 2px solid var(--edge);
}

.page-home .adapt-body {
  display: grid;
  gap: 26px;
  margin-top: clamp(28px, 4vw, 44px);
}

.page-home .adapt-figure {
  margin: 0;
  border: 2px solid var(--edge);
  background: var(--ink-deep);
  box-shadow: var(--shadow-hard);
}

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

.page-home .adapt-figure figcaption {
  padding: 12px 14px;
  border-top: 2px solid var(--edge);
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--stone);
}

.page-home .adapt-groups {
  display: grid;
  gap: 14px;
}

.page-home .adapt-group {
  background: var(--panel);
  border: 2px solid var(--edge);
  box-shadow: var(--shadow-hard);
}

.page-home .adapt-group > summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
}

.page-home .adapt-group > summary::-webkit-details-marker {
  display: none;
}

.page-home .adapt-group > summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 700;
  color: var(--cyan);
}

.page-home .adapt-group[open] > summary::after {
  content: "–";
}

.page-home .adapt-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--cream);
}

.page-home .adapt-range {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--stone);
}

.page-home .adapt-rows {
  list-style: none;
  margin: 0;
  padding: 4px 18px 14px;
}

.page-home .adapt-rows li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 16px;
  padding: 10px 0;
  border-top: 1px dashed var(--edge);
}

.page-home .adapt-key {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cream);
}

.page-home .adapt-val {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--stone);
}

/* ---------- 更新节拍 ---------- */
.page-home .pulse-band {
  padding: var(--home-gap) 0;
  background: var(--ink);
}

.page-home .pulse-head {
  display: grid;
  gap: 16px;
  align-items: end;
}

.page-home .pulse-note {
  margin: 0;
  max-width: 40ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--stone);
}

.page-home .pulse-figure {
  position: relative;
  margin: clamp(26px, 4vw, 40px) 0 0;
  border: 2px solid var(--edge);
  overflow: hidden;
  background: var(--ink-deep);
}

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

.page-home .pulse-list {
  list-style: none;
  display: grid;
  gap: 2px;
  margin: 26px 0 0;
  padding: 0;
  background: var(--edge);
  border: 2px solid var(--edge);
}

.page-home .pulse-item {
  display: grid;
  gap: 7px;
  padding: 18px;
  background: var(--panel-2);
}

.page-home .pulse-when {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-home .pulse-what {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.35;
  color: var(--cream);
}

.page-home .pulse-why {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--stone);
}

/* ---------- 临时对照 ---------- */
.page-home .compare-band {
  padding: var(--home-gap) 0;
  background:
    linear-gradient(180deg, var(--ink) 0%, var(--ink-deep) 100%);
  border-top: 2px solid var(--edge);
  border-bottom: 2px solid var(--edge);
}

.page-home .compare-grid {
  display: grid;
  gap: 30px;
}

.page-home .compare-cta {
  margin-top: 22px;
}

.page-home .compare-cases {
  list-style: none;
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
}

.page-home .compare-case {
  display: grid;
  gap: 9px;
  padding: 18px;
  background: var(--panel);
  border: 2px solid var(--edge);
  border-left: 6px solid var(--cyan);
  transition: border-left-color 0.18s ease, transform 0.18s ease;
}

.page-home .compare-case:hover {
  border-left-color: var(--orange);
  transform: translateX(3px);
}

.page-home .case-tag {
  justify-self: start;
  padding: 3px 9px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--ink);
  background: var(--cyan);
}

.page-home .compare-case p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--stone);
}

/* ---------- 换设备三步 ---------- */
.page-home .resume-band {
  padding: var(--home-gap) 0;
  background: var(--ink);
}

.page-home .resume-steps {
  list-style: none;
  display: grid;
  gap: 18px;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 0;
  counter-reset: none;
}

.page-home .resume-step {
  position: relative;
  display: grid;
  gap: 9px;
  padding: 22px 20px;
  background: var(--panel);
  border: 2px solid var(--edge);
  box-shadow: var(--shadow-hard);
}

.page-home .step-num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--cyan-40);
}

.page-home .step-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.35;
  color: var(--cream);
}

.page-home .step-desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--stone);
}

/* ---------- 收尾 ---------- */
.page-home .closing-band {
  padding: clamp(34px, 5vw, 52px) 0;
  background: var(--panel-2);
  border-top: 2px solid var(--edge);
}

.page-home .closing-inner {
  display: grid;
  gap: 18px;
}

.page-home .closing-text {
  margin: 0;
  max-width: 52ch;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 2.4vw, 22px);
  line-height: 1.5;
  color: var(--cream);
}

.page-home .closing-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 0;
}

.page-home .closing-links a {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.03em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-40);
  padding-bottom: 2px;
  transition: color 0.16s ease, border-color 0.16s ease;
}

.page-home .closing-links a:hover,
.page-home .closing-links a:focus-visible {
  color: var(--orange);
  border-color: var(--orange);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .entry-cluster {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-home .adapt-rows li {
    flex-wrap: nowrap;
  }

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

@media (min-width: 940px) {
  .page-home .hero-grid {
    grid-template-columns: minmax(0, 0.94fr) minmax(0, 1.3fr);
    align-items: center;
  }

  .page-home .entry-cluster {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.5fr);
    align-items: start;
    gap: 34px;
  }

  .page-home .entry-card:nth-child(2) {
    margin-left: 16px;
  }

  .page-home .entry-card:nth-child(3) {
    margin-left: 32px;
  }

  .page-home .adapt-body {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    align-items: start;
    gap: 34px;
  }

  .page-home .pulse-head {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  }

  .page-home .compare-grid {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
    gap: 42px;
    align-items: start;
  }

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

  .page-home .closing-inner {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: center;
    gap: 30px;
  }

  .page-home .closing-links {
    justify-content: flex-end;
  }
}

@media (min-width: 1180px) {
  .page-home .pulse-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .scene-tab,
  .page-home .entry-card,
  .page-home .compare-case,
  .page-home .console-dot,
  .page-home .search-field,
  .page-home .entry-link,
  .page-home .closing-links a {
    transition: none;
  }

  .page-home .entry-card:hover,
  .page-home .scene-tab:hover,
  .page-home .scene-tab:focus-visible,
  .page-home .compare-case:hover {
    transform: none;
  }
}