.page-home {
  --home-gap: 24px;
  --home-radius: 22px;
  --home-border: 1px solid var(--phvr-silver);
}

/* ===== Hero / 品牌专区 PHVR·封面 ===== */
.page-home .home-hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 88vh;
  min-height: 88svh;
  overflow: hidden;
  background: var(--phvr-bg-deep);
  border-bottom: 1px solid var(--phvr-silver);
}
.page-home .home-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--phvr-gold), transparent);
  z-index: 2;
}
.page-home .home-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.page-home .home-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: .34;
}
.page-home .home-hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 14, 26, .78) 0%, rgba(10, 14, 26, .34) 42%, rgba(10, 14, 26, .94) 100%);
}
.page-home .home-hero-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  padding-top: 92px;
  padding-bottom: 52px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.page-home .home-hero-kicker {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  justify-content: center;
  align-items: center;
  margin-bottom: 24px;
  font-family: var(--phvr-font-heading);
  font-size: .78rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.page-home .home-hero-kicker-label {
  color: var(--phvr-gold);
  border: 1px solid rgba(212, 175, 55, .4);
  padding: 6px 14px;
  border-radius: 999px;
}
.page-home .home-hero-kicker-note {
  color: var(--phvr-ice);
}
.page-home .home-hero-title {
  margin: 0 0 6px;
  font-family: var(--phvr-font-heading);
  font-weight: 600;
  font-size: clamp(2.4rem, 7vw, 4.8rem);
  line-height: 1.1;
  letter-spacing: .01em;
  color: var(--phvr-snow);
}
.page-home .home-hero-title-accent {
  color: transparent;
  background: var(--phvr-gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
}
.page-home .home-hero-slogan {
  margin: 6px 0 0;
  font-size: clamp(1rem, 2vw, 1.35rem);
  letter-spacing: .08em;
  color: rgba(245, 247, 250, .72);
}
.page-home .home-hero-lead {
  max-width: 760px;
  margin: 24px auto 0;
  font-size: .98rem;
  line-height: 1.8;
  color: rgba(245, 247, 250, .84);
}
.page-home .home-hero-lead strong {
  color: var(--phvr-gold-bright);
  font-weight: 500;
}
.page-home .home-hero-actions {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}
.page-home .home-hero-index {
  margin-top: 44px;
  width: 100%;
  max-width: 920px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  border-top: 1px solid rgba(245, 247, 250, .14);
  padding-top: 18px;
}
.page-home .home-hero-index a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  font-size: .86rem;
  color: rgba(245, 247, 250, .68);
  text-decoration: none;
  padding: 6px 2px;
  border-radius: 6px;
  transition: color .25s ease, background .25s ease, border-color .25s ease;
}
.page-home .home-hero-index a span {
  font-family: var(--phvr-font-heading);
  color: var(--phvr-gold);
  font-size: .78rem;
}
.page-home .home-hero-index a:hover {
  color: var(--phvr-snow);
  background: rgba(16, 22, 43, .55);
}

/* ===== 共享节标题的页面级微调 ===== */
.page-home .section {
  padding: 56px 0;
}
.page-home .home-section-head {
  margin-bottom: 36px;
  max-width: 820px;
}
.page-home .section-title {
  margin: 0;
  font-family: var(--phvr-font-heading);
  font-weight: 600;
  font-size: clamp(1.55rem, 3vw, 2.2rem);
  line-height: 1.3;
  letter-spacing: .02em;
  color: var(--phvr-snow);
}

/* ===== 会员权益变更 ===== */
.page-home .home-membership {
  background: linear-gradient(180deg, transparent, rgba(16, 22, 43, .35));
}
.page-home .home-membership-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}
.page-home .home-membership-lead {
  margin: 0 0 26px;
  font-size: 1.05rem;
  line-height: 1.8;
  color: rgba(245, 247, 250, .9);
}
.page-home .home-change-list {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-home .home-change-list li {
  display: flex;
  gap: 16px;
  padding: 20px 22px;
  background: var(--phvr-bg-card);
  border: var(--home-border);
  border-radius: var(--home-radius);
}
.page-home .home-change-num {
  font-family: var(--phvr-font-heading);
  font-weight: 600;
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--phvr-gold);
  min-width: 30px;
}
.page-home .home-change-body h3 {
  margin: 0 0 6px;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--phvr-snow);
}
.page-home .home-change-body p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.7;
  color: rgba(245, 247, 250, .76);
}
.page-home .home-membership-figure {
  margin: 0;
  border-radius: var(--home-radius);
  overflow: hidden;
  border: var(--home-border);
  align-self: center;
}
.page-home .home-membership-figure img {
  display: block;
  width: 100%;
  height: auto;
}

/* ===== 工具说明 ===== */
.page-home .home-tools {
  background: var(--phvr-bg-deep);
}
.page-home .home-tools-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
.page-home .home-tools-figure {
  margin: 0;
  border-radius: var(--home-radius);
  overflow: hidden;
  border: var(--home-border);
}
.page-home .home-tools-figure img {
  display: block;
  width: 100%;
  height: auto;
}
.page-home .home-tools-lead {
  margin: 0 0 18px;
  font-size: 1.05rem;
  line-height: 1.8;
  color: rgba(245, 247, 250, .9);
}
.page-home .home-tools-list {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-home .home-tools-list li {
  position: relative;
  padding: 14px 18px 14px 46px;
  background: rgba(16, 22, 43, .6);
  border: 1px solid var(--phvr-silver);
  border-radius: 14px;
  color: rgba(245, 247, 250, .82);
  font-size: .95rem;
  line-height: 1.7;
}
.page-home .home-tools-list li::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 18px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--phvr-gold-grad);
  box-shadow: 0 0 8px rgba(212, 175, 55, .5);
}
.page-home .home-tools-list strong {
  color: var(--phvr-snow);
  font-weight: 600;
}

/* ===== 数据带 ===== */
.page-home .home-stats {
  background: linear-gradient(135deg, rgba(16, 22, 43, .92), rgba(10, 14, 26, .96));
  border-top: 1px solid var(--phvr-silver);
  border-bottom: 1px solid var(--phvr-silver);
  padding: 36px 0;
}
.page-home .home-stats-band {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px 18px;
  text-align: center;
}
.page-home .home-stat-value {
  display: block;
  font-family: var(--phvr-font-heading);
  font-weight: 600;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.1;
  color: var(--phvr-snow);
}
.page-home .home-stat-unit {
  font-size: .62em;
  margin-left: 2px;
  color: var(--phvr-gold);
  vertical-align: super;
}
.page-home .home-stat-label {
  display: block;
  margin-top: 6px;
  font-size: .82rem;
  letter-spacing: .08em;
  color: rgba(245, 247, 250, .62);
}

/* ===== 产品线专区 ===== */
.page-home .home-products-intro {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: center;
  margin-bottom: 30px;
}
.page-home .home-products-desc p {
  margin: 0;
  max-width: 760px;
  font-size: 1.02rem;
  line-height: 1.8;
  color: rgba(245, 247, 250, .84);
}
.page-home .home-products-icon {
  margin: 0;
  width: 100%;
  max-width: 300px;
  aspect-ratio: 1 / 1;
  border-radius: var(--home-radius);
  overflow: hidden;
  border: var(--home-border);
}
.page-home .home-products-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.page-home .home-products-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
.page-home .home-product-card {
  background: var(--phvr-bg-card);
  border: 1px solid var(--phvr-silver);
  border-radius: var(--home-radius);
  padding: 28px 26px;
  transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.page-home .home-product-card h3 {
  margin: 16px 0 10px;
  font-family: var(--phvr-font-heading);
  font-weight: 600;
  font-size: 1.35rem;
  color: var(--phvr-snow);
}
.page-home .home-product-card > p {
  margin: 0 0 18px;
  font-size: .93rem;
  line-height: 1.7;
  color: rgba(245, 247, 250, .76);
}
.page-home .home-product-features {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-home .home-product-features li {
  font-size: .8rem;
  color: var(--phvr-ice);
  background: rgba(169, 221, 235, .08);
  border: 1px solid rgba(169, 221, 235, .18);
  padding: 5px 12px;
  border-radius: 999px;
}
.page-home .home-products-footer {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--phvr-silver);
}
.page-home .home-products-footer p {
  margin: 0;
  font-size: .88rem;
  line-height: 1.7;
  color: rgba(245, 247, 250, .66);
}
.page-home .home-products-footer a {
  color: var(--phvr-ice);
}

/* ===== 更新时间概览 ===== */
.page-home .home-timeline {
  background: linear-gradient(180deg, rgba(16, 22, 43, .28), transparent);
}
.page-home .home-timeline-list {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}
.page-home .home-timeline-list::before {
  content: "";
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: 18px;
  width: 1px;
  background: linear-gradient(180deg, var(--phvr-gold), rgba(169, 221, 235, .45) 70%, transparent);
}
.page-home .home-timeline-item {
  position: relative;
  padding: 0 0 34px 54px;
}
.page-home .home-timeline-item:last-child {
  padding-bottom: 0;
}
.page-home .home-timeline-mark {
  position: absolute;
  left: 0;
  top: 2px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--phvr-font-heading);
  font-size: .68rem;
  font-weight: 600;
  color: var(--phvr-gold);
  background: var(--phvr-bg-card);
  border: 1px solid rgba(212, 175, 55, .45);
  letter-spacing: .02em;
}
.page-home .home-timeline-mark::after {
  content: "";
  position: absolute;
  inset: 5px;
  border-radius: 50%;
  border: 1px dashed rgba(169, 221, 235, .35);
}
.page-home .home-timeline-content h3 {
  margin: 0 0 6px;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--phvr-snow);
}
.page-home .home-timeline-content p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.75;
  color: rgba(245, 247, 250, .74);
}
.page-home .home-timeline-item--latest .home-timeline-mark {
  color: #0A0E1A;
  background: var(--phvr-gold-grad);
  border-color: transparent;
  font-weight: 700;
}
.page-home .home-timeline-item--latest .home-timeline-mark::after {
  border-color: rgba(10, 14, 26, .4);
}
.page-home .home-timeline-item--latest .home-timeline-content h3 {
  color: var(--phvr-gold-bright);
}
.page-home .home-timeline-aside {
  margin-top: 40px;
}
.page-home .home-timeline-note {
  background: var(--phvr-bg-card);
  border: 1px solid var(--phvr-silver);
  border-radius: var(--home-radius);
  padding: 24px;
  margin-bottom: 18px;
}
.page-home .home-timeline-note h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  color: var(--phvr-gold);
}
.page-home .home-timeline-note p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.75;
  color: rgba(245, 247, 250, .76);
}
.page-home .home-timeline-aside .btn {
  display: block;
  text-align: center;
  margin-bottom: 10px;
}

/* ===== 反馈与收藏 ===== */
.page-home .home-feedback-box {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  background: var(--phvr-bg-card);
  border: 1px solid var(--phvr-silver);
  border-radius: calc(var(--home-radius) * 1.35);
  overflow: hidden;
}
.page-home .home-feedback-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 12%;
  right: 12%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--phvr-gold), transparent);
}
.page-home .home-feedback-main {
  padding: 36px 26px;
}
.page-home .home-feedback-main .eyebrow {
  color: var(--phvr-gold);
}
.page-home .home-feedback-main h2 {
  margin: 8px 0 16px;
  font-family: var(--phvr-font-heading);
  font-weight: 600;
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.3;
  color: var(--phvr-snow);
}
.page-home .home-feedback-lead {
  margin: 0 0 24px;
  font-size: .98rem;
  line-height: 1.8;
  color: rgba(245, 247, 250, .8);
}
.page-home .home-feedback-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.page-home .home-feedback-aside {
  background: rgba(10, 14, 26, .55);
  border-top: 1px solid var(--phvr-silver);
  padding: 26px 26px 30px;
}
.page-home .home-feedback-aside-title {
  margin: 0 0 12px;
  font-size: .8rem;
  letter-spacing: .1em;
  color: var(--phvr-gold);
  font-weight: 600;
}
.page-home .home-feedback-aside p {
  margin: 4px 0;
  font-size: .88rem;
  line-height: 1.7;
  color: rgba(245, 247, 250, .72);
}

/* ===== 悬停动效 ===== */
@media (hover: hover) {
  .page-home .home-product-card:hover {
    transform: translateY(-4px);
    border-color: rgba(212, 175, 55, .65);
    box-shadow: var(--phvr-shadow);
  }
  .page-home .home-hero-index a:hover {
    border-color: rgba(212, 175, 55, .45);
  }
}

/* ===== 桌面端布局 ===== */
@media (min-width: 960px) {
  .page-home .home-hero-inner {
    padding-top: 120px;
    padding-bottom: 64px;
  }
  .page-home .home-hero-index {
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
  }
  .page-home .home-hero-index a {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 6px;
    padding: 14px 10px;
    background: rgba(16, 22, 43, .36);
    border: 1px solid rgba(245, 247, 250, .08);
    border-radius: 12px;
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
  }
  .page-home .section {
    padding: 84px 0;
  }
  .page-home .home-membership-grid {
    grid-template-columns: 7fr 5fr;
    gap: 56px;
    align-items: center;
  }
  .page-home .home-tools-grid {
    grid-template-columns: 5fr 7fr;
    gap: 56px;
    align-items: center;
  }
  .page-home .home-stats-band {
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
  }
  .page-home .home-products-intro {
    grid-template-columns: 1fr 280px;
    gap: 48px;
  }
  .page-home .home-products-cards {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
  .page-home .home-timeline-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 56px;
    align-items: start;
  }
  .page-home .home-timeline-aside {
    position: sticky;
    top: 96px;
    margin-top: 0;
  }
  .page-home .home-feedback-box {
    grid-template-columns: 1.4fr 1fr;
  }
  .page-home .home-feedback-aside {
    border-top: none;
    border-left: 1px solid var(--phvr-silver);
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
}