.page-home {
  --hp-pad: clamp(2.4rem, 6vw, 5rem);
  --hp-gap: clamp(1.1rem, 3vw, 2rem);
  background: var(--cream);
  color: var(--brown);
  font-family: var(--font-body);
}

/* ---------- 首屏 ---------- */
.page-home .hp-hero {
  position: relative;
  padding-block: clamp(2rem, 6vw, 4.6rem) clamp(2.4rem, 6vw, 5rem);
  color: var(--cream);
  background:
    radial-gradient(120% 100% at 88% 0%, rgba(201, 164, 92, 0.2), transparent 62%),
    radial-gradient(90% 80% at 0% 100%, rgba(51, 214, 197, 0.12), transparent 60%),
    linear-gradient(165deg, var(--green-deep) 0%, var(--charcoal) 100%);
  overflow: hidden;
}

.page-home .hp-hero-inner {
  display: grid;
  gap: clamp(1.8rem, 5vw, 3rem);
  align-items: center;
}

.page-home .hp-context {
  margin: 0 0 1rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  color: var(--sage);
}

.page-home .hp-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 8.4vw, 3.9rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--cream);
}

.page-home .hp-lede {
  margin: 1.1rem 0 0;
  max-width: 32em;
  font-size: clamp(0.98rem, 2.4vw, 1.1rem);
  line-height: 1.8;
  color: rgba(245, 237, 224, 0.84);
}

.page-home .hp-version-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.4rem;
}

.page-home .hp-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.95rem;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  letter-spacing: 0.02em;
}

.page-home .hp-chip-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex: 0 0 auto;
}

.page-home .hp-chip--screen {
  border: 1px solid var(--hairline-gold);
  background: rgba(201, 164, 92, 0.12);
  color: var(--gold-bright);
}

.page-home .hp-chip--screen .hp-chip-dot {
  background: var(--gold);
  box-shadow: 0 0 10px rgba(201, 164, 92, 0.8);
}

.page-home .hp-chip--android {
  border: 1px solid rgba(51, 214, 197, 0.42);
  background: rgba(51, 214, 197, 0.1);
  color: var(--cyan);
}

.page-home .hp-chip--android .hp-chip-dot {
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(51, 214, 197, 0.7);
}

.page-home .hp-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.6rem;
}

.page-home .hp-hero-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem 1.2rem;
  margin: 1.8rem 0 0;
  padding: 1.2rem 0 0;
  list-style: none;
  border-top: 1px solid var(--hairline-soft);
  font-size: 0.82rem;
  line-height: 1.5;
  color: rgba(245, 237, 224, 0.72);
}

.page-home .hp-fact-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--gold-bright);
  margin-bottom: 0.2rem;
}

.page-home .hp-hero-visual {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  border: 1px solid var(--hairline-gold);
  background: var(--green-mid);
  overflow: hidden;
  box-shadow: 0 30px 70px -42px rgba(0, 0, 0, 0.95);
}

.page-home .hp-plaque {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
  filter: saturate(0.85) contrast(1.05);
}

.page-home .hp-devices {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 8px 22px rgba(0, 0, 0, 0.6));
}

.page-home .hp-svg-screen rect,
.page-home .hp-svg-screen line {
  fill: none;
  stroke: var(--gold);
  stroke-width: 2;
  stroke-linecap: round;
}

.page-home .hp-svg-android rect,
.page-home .hp-svg-android line,
.page-home .hp-svg-android circle {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 2;
  stroke-linecap: round;
}

/* ---------- 快速导航条 ---------- */
.page-home .hp-quicknav {
  display: flex;
  gap: 0.5rem;
  padding: 0.85rem var(--gutter);
  background: var(--charcoal);
  border-top: 1px solid var(--hairline-soft);
  overflow-x: auto;
  scrollbar-width: none;
}

.page-home .hp-quicknav::-webkit-scrollbar {
  display: none;
}

.page-home .hp-quicknav a {
  flex: 0 0 auto;
  padding: 0.42rem 0.9rem;
  border: 1px solid var(--hairline-gold);
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  color: var(--cream);
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .hp-quicknav a:hover,
.page-home .hp-quicknav a:focus-visible {
  color: var(--gold-bright);
  border-color: var(--gold);
  outline: none;
}

/* ---------- 区块骨架 ---------- */
.page-home .hp-block {
  padding-block: var(--hp-pad);
}

.page-home .hp-block--cream {
  background: var(--cream-light);
  color: var(--brown);
}

.page-home .hp-block--tint {
  background: var(--cream);
  color: var(--brown);
}

.page-home .hp-block--dark {
  background: linear-gradient(180deg, var(--charcoal) 0%, var(--green-deep) 100%);
  color: var(--cream);
}

.page-home .hp-block--deep {
  background:
    radial-gradient(110% 90% at 12% 0%, rgba(201, 164, 92, 0.16), transparent 60%),
    linear-gradient(150deg, var(--green-deep) 0%, var(--green-mid) 100%);
  color: var(--cream);
}

.page-home .hp-block-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--hp-gap);
}

.page-home .hp-tick {
  display: none;
}

.page-home .hp-body h2 {
  margin: 0.55rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4.8vw, 2.4rem);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.02em;
}

.page-home .hp-body h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.02rem, 2.6vw, 1.16rem);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.01em;
}

.page-home .hp-text {
  margin: 0.9rem 0 0;
  max-width: 42em;
  font-size: 0.97rem;
  line-height: 1.85;
  color: rgba(28, 23, 18, 0.78);
}

.page-home .hp-block--dark .hp-text,
.page-home .hp-block--deep .hp-text {
  color: rgba(245, 237, 224, 0.8);
}

.page-home .hp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.6rem 0 0;
}

/* ---------- 版本分段切换 ---------- */
.page-home .hp-tabs {
  margin-top: 1.6rem;
}

.page-home .hp-tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  width: fit-content;
  max-width: 100%;
  padding: 0.35rem;
  border-radius: var(--radius-pill);
  background: rgba(28, 23, 18, 0.07);
}

.page-home .hp-tab {
  appearance: none;
  border: 0;
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-pill);
  background: transparent;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--brown);
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-home .hp-tab[aria-selected="true"] {
  background: var(--green-deep);
  color: var(--gold-bright);
}

.page-home .hp-tab:focus-visible {
  outline: 2px solid var(--teal-deep);
  outline-offset: 2px;
}

.page-home .hp-panel {
  margin-top: 1.1rem;
  padding: 1.2rem 1.15rem;
  border: 1px solid rgba(28, 23, 18, 0.1);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  background: var(--cream);
}

.page-home .hp-panel[hidden] {
  display: none !important;
}

.page-home #hp-panel-android {
  border-left-color: var(--cyan);
}

.page-home .hp-panel p {
  margin: 0.6rem 0 0;
  font-size: 0.94rem;
  line-height: 1.8;
  color: rgba(28, 23, 18, 0.78);
}

.page-home .hp-panel-link {
  margin: 1rem 0 0;
  font-size: 0.92rem;
}

.page-home .hp-panel-link a {
  color: var(--teal-deep);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-home .hp-list {
  margin: 0.9rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.5rem;
}

.page-home .hp-list li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.92rem;
  line-height: 1.7;
  color: rgba(28, 23, 18, 0.76);
}

.page-home .hp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 0.55rem;
  height: 2px;
  background: var(--gold);
  border-radius: 2px;
}

.page-home .hp-versions-figure {
  margin: 1.6rem 0 0;
}

.page-home .figure-media {
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--green-mid);
}

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

.page-home .figure-caption {
  margin-top: 0.6rem;
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--sage);
}

/* ---------- 权益刻度 ---------- */
.page-home .hp-ruler {
  margin: 1.6rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.9rem;
}

.page-home .hp-ruler li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--hairline-soft);
  border-radius: var(--radius-lg);
  background: rgba(245, 237, 224, 0.04);
}

.page-home .hp-ruler-idx {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--gold);
}

.page-home .hp-ruler h3 {
  color: var(--cream);
}

.page-home .hp-ruler p {
  margin: 0.45rem 0 0;
  font-size: 0.92rem;
  line-height: 1.8;
  color: rgba(245, 237, 224, 0.76);
}

.page-home .hp-fields {
  margin-top: 1.6rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--hairline-soft);
}

.page-home .hp-fields-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--sage);
}

.page-home .hp-fields ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.8rem 0 0;
  padding: 0;
  list-style: none;
}

.page-home .hp-fields li {
  padding: 0.35rem 0.85rem;
  border: 1px solid var(--hairline-gold);
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  color: var(--gold-bright);
}

/* ---------- 帮助文档镜像 ---------- */
.page-home .hp-mirror {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.4rem;
  margin-top: 1.8rem;
}

.page-home .hp-mirror-side {
  padding: 1.1rem;
  border: 1px solid rgba(28, 23, 18, 0.1);
  border-radius: var(--radius-lg);
  background: var(--cream-light);
}

.page-home .hp-mirror-label {
  margin: 0 0 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  padding-bottom: 0.6rem;
  border-bottom: 1px dashed rgba(28, 23, 18, 0.16);
}

.page-home .hp-label--screen {
  color: #7a5a1e;
}

.page-home .hp-label--android {
  color: var(--teal-deep);
}

.page-home .hp-doc-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.55rem;
}

.page-home .hp-doc-list li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.9rem;
  line-height: 1.6;
  color: rgba(28, 23, 18, 0.8);
}

.page-home .hp-doc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.35em;
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: var(--gold);
}

.page-home .hp-guide-figure {
  margin: 1.1rem 0 0;
}

.page-home .hp-guide-figure .figure-media img {
  aspect-ratio: 4 / 3;
}

.page-home .hp-mirror-main {
  padding: 1.1rem;
  border: 1px solid rgba(14, 107, 96, 0.22);
  border-radius: var(--radius-lg);
  background: var(--cream);
}

/* ---------- 折叠条目 ---------- */
.page-home .hp-acc {
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(28, 23, 18, 0.12);
}

.page-home .hp-acc:last-of-type {
  border-bottom: 0;
}

.page-home .hp-acc summary {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--brown);
}

.page-home .hp-acc summary::-webkit-details-marker {
  display: none;
}

.page-home .hp-acc summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--teal-deep);
}

.page-home .hp-acc[open] summary::after {
  content: "–";
}

.page-home .hp-acc summary:focus-visible {
  outline: 2px solid var(--teal-deep);
  outline-offset: 3px;
}

.page-home .hp-acc p {
  margin: 0.6rem 0 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(28, 23, 18, 0.76);
}

/* ---------- 服务范围 ---------- */
.page-home .hp-scope {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.8rem;
  align-items: center;
}

.page-home .hp-steps {
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1rem;
}

.page-home .hp-steps li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.9rem;
  align-items: start;
}

.page-home .hp-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  border: 1px solid rgba(14, 107, 96, 0.4);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--teal-deep);
  background: rgba(51, 214, 197, 0.1);
}

.page-home .hp-steps p {
  margin: 0.3rem 0 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: rgba(28, 23, 18, 0.76);
}

.page-home .hp-note {
  margin: 1.4rem 0 0;
  padding-left: 0.9rem;
  border-left: 2px solid var(--gold);
  font-size: 0.88rem;
  line-height: 1.75;
  color: rgba(28, 23, 18, 0.72);
}

.page-home .hp-scope-figure {
  margin: 0;
}

.page-home .hp-scope-figure .figure-media img {
  aspect-ratio: 1 / 1;
}

/* ---------- 下一步路径 ---------- */
.page-home .hp-path {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
  margin-top: 1.7rem;
}

.page-home .hp-path-step {
  padding: 1.15rem 1.1rem;
  border: 1px solid var(--hairline-soft);
  border-radius: var(--radius-lg);
  background: rgba(245, 237, 224, 0.05);
}

.page-home .hp-path-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin-bottom: 0.5rem;
}

.page-home .hp-path-step h3 {
  color: var(--cream);
}

.page-home .hp-path-step p {
  margin: 0.5rem 0 0;
  font-size: 0.9rem;
  line-height: 1.78;
  color: rgba(245, 237, 224, 0.76);
}

/* ---------- 更新日志 ---------- */
.page-home .hp-log {
  margin: 1.7rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1.1rem;
}

.page-home .hp-log-item {
  padding: 1.1rem 1.1rem 0.6rem;
  border: 1px solid rgba(28, 23, 18, 0.1);
  border-radius: var(--radius-lg);
  background: var(--cream);
}

.page-home .hp-log-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.7rem;
}

.page-home .hp-log-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--teal-deep);
}

.page-home .hp-log-item h3 {
  margin-bottom: 0.2rem;
}

.page-home .hp-log-item > p {
  margin: 0.4rem 0 0;
  font-size: 0.9rem;
  line-height: 1.78;
  color: rgba(28, 23, 18, 0.76);
}

.page-home .hp-figures {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin: 1.8rem 0 0;
  padding: 1.2rem 0 0;
  list-style: none;
  border-top: 1px solid rgba(28, 23, 18, 0.12);
}

.page-home .hp-figure-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--teal-deep);
}

.page-home .hp-figure-label {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.78rem;
  line-height: 1.6;
  color: rgba(28, 23, 18, 0.66);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .hp-hero-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-home .hp-figures {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-home .hp-hero-inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-home .hp-block-inner {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: clamp(1.5rem, 3vw, 2.6rem);
  }

  .page-home .hp-tick {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.9rem;
    padding-top: 0.4rem;
  }

  .page-home .hp-tick-num {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.1em;
    color: var(--teal-deep);
  }

  .page-home .hp-block--dark .hp-tick-num,
  .page-home .hp-block--deep .hp-tick-num {
    color: var(--gold);
  }

  .page-home .hp-tick-line {
    flex: 1 1 auto;
    width: 1px;
    min-height: 120px;
    background: linear-gradient(180deg, var(--hairline-gold), rgba(201, 164, 92, 0));
  }

  .page-home .hp-mirror {
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
    gap: 1.6rem;
    align-items: start;
  }

  .page-home .hp-scope {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 2.4rem;
  }

  .page-home .hp-panel {
    padding: 1.5rem 1.6rem;
  }
}

@media (min-width: 1100px) {
  .page-home .hp-ruler {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .hp-log {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }
}