.page-home {
  --ph-gold-lite: #E6C868;
  --ph-gold-glow: rgba(212, 175, 55, .22);
  --ph-cat-red: #E63946;
  position: relative;
  background: var(--v-ink);
  color: var(--v-white);
  font-family: var(--v-font-body);
  overflow-x: hidden;
}

/* ===== 首屏 ===== */
.page-home .ph-hero {
  position: relative;
  min-height: 620px;
  display: flex;
  align-items: center;
  padding: 96px 0 64px;
  isolation: isolate;
}
.page-home .ph-hero-media,
.page-home .ph-hero-scrim {
  position: absolute;
  inset: 0;
}
.page-home .ph-hero-media {
  z-index: -2;
  overflow: hidden;
}
.page-home .ph-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.page-home .ph-hero-scrim {
  z-index: -1;
  background: linear-gradient(100deg, rgba(10, 30, 60, .96) 0%, rgba(10, 30, 60, .82) 42%, rgba(10, 30, 60, .42) 100%);
}
.page-home .ph-hero-frame {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px 0;
}
.page-home .ph-hero-side {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.page-home .ph-hero-side .kicker {
  margin: 0;
}
.page-home .ph-hero-title {
  margin: 12px 0 0;
  font-family: var(--v-font-display);
  font-weight: 200;
  font-size: clamp(2.3rem, 6vw, 4.1rem);
  line-height: 1.08;
  letter-spacing: .02em;
  color: var(--v-white);
}
.page-home .ph-hero-lead {
  margin: 8px 0 0;
  font-family: var(--v-font-display);
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  font-weight: 300;
  color: var(--ph-gold-lite);
  letter-spacing: .08em;
}
.page-home .ph-hero-desc {
  max-width: 600px;
  margin: 20px 0 0;
  color: rgba(255, 255, 255, .82);
  font-size: 1rem;
  line-height: 1.75;
}
.page-home .ph-hero-actions {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-home .ph-hero-actions .btn {
  min-width: 172px;
}
.page-home .ph-hero-chapters {
  margin-top: 32px;
  background: rgba(10, 30, 60, .72);
  border: 1px solid rgba(212, 175, 55, .36);
  border-radius: var(--v-radius);
  padding: 20px 22px;
  backdrop-filter: blur(6px);
}
.page-home .ph-chapters-eyebrow {
  margin: 0 0 14px;
  font-size: .78rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--v-gold);
}
.page-home .ph-chapter-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}
.page-home .ph-chapter-item a {
  display: grid;
  grid-template-columns: 34px 1fr;
  grid-template-rows: auto auto;
  gap: 0 8px;
  padding: 8px 6px;
  text-decoration: none;
  color: var(--v-white);
  border-radius: var(--v-radius);
  transition: background .25s ease, transform .25s ease;
}
.page-home .ph-chapter-item a:hover {
  background: rgba(212, 175, 55, .14);
  transform: translateX(4px);
}
.page-home .ph-chapter-item a:focus-visible {
  outline: 2px solid var(--v-gold);
  outline-offset: 2px;
}
.page-home .ph-chapter-num {
  grid-row: 1 / 3;
  font-family: var(--v-font-display);
  font-size: 1rem;
  color: var(--v-gold);
  letter-spacing: .06em;
}
.page-home .ph-chapter-name {
  font-size: .92rem;
  font-weight: 600;
}
.page-home .ph-chapter-meta {
  font-size: .78rem;
  color: rgba(255, 255, 255, .6);
}
.page-home .ph-hero-bar {
  position: absolute;
  bottom: 0;
  left: -6%;
  width: 112%;
  height: 10px;
  z-index: 2;
  background: linear-gradient(100deg, rgba(182, 150, 62, 0) 4%, rgba(212, 175, 55, .9) 35%, rgba(230, 200, 104, .7) 68%, rgba(182, 150, 62, 0) 96%);
  clip-path: polygon(0 32%, 100% 0, 100% 68%, 0 100%);
  pointer-events: none;
}

/* ===== 通用区块框架 ===== */
.page-home .ph-direct,
.page-home .ph-update,
.page-home .ph-mobile,
.page-home .ph-support,
.page-home .ph-rules,
.page-home .ph-readmore,
.page-home .ph-stats {
  position: relative;
  padding: 64px 0;
}
.page-home .ph-direct-frame,
.page-home .ph-update-frame,
.page-home .ph-mobile-frame,
.page-home .ph-support-frame,
.page-home .ph-rules-frame {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}
.page-home .ph-side-col {
  padding-top: 4px;
}
.page-home .ph-side-col .marginal-label {
  color: var(--v-gold);
  font-size: .8rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.page-home .ph-side-col .marginal-note {
  color: rgba(255, 255, 255, .66);
  font-size: .84rem;
  line-height: 1.65;
  max-width: 260px;
}
.page-home .ph-section-title {
  font-family: var(--v-font-display);
  font-weight: 200;
  font-size: clamp(1.9rem, 4vw, 2.7rem);
  line-height: 1.15;
  margin: 10px 0 0;
  color: var(--v-white);
}
.page-home .ph-direct-desc,
.page-home .ph-update-desc,
.page-home .ph-mobile-desc,
.page-home .ph-support-desc,
.page-home .ph-rules-desc {
  margin: 16px 0 0;
  color: rgba(255, 255, 255, .8);
  line-height: 1.75;
  max-width: 640px;
}

/* ===== 核心直达 ===== */
.page-home .ph-direct {
  background: var(--v-ink);
}
.page-home .ph-direct-deco {
  position: absolute;
  top: 24px;
  right: -28px;
  width: 150px;
  opacity: .28;
  border-radius: 50%;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}
.page-home .ph-direct-deco img {
  width: 100%;
  height: auto;
  display: block;
}
.page-home .ph-direct-frame {
  position: relative;
  z-index: 1;
}
.page-home .ph-steps {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.page-home .ph-step {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: rgba(30, 58, 95, .55);
  border: 1px solid rgba(212, 175, 55, .18);
  border-radius: var(--v-radius);
  padding: 18px 16px;
  transition: border-color .25s ease, box-shadow .25s ease;
}
.page-home .ph-step:hover {
  border-color: rgba(212, 175, 55, .55);
  box-shadow: 0 10px 24px rgba(0, 0, 0, .18);
}
.page-home .ph-step-badge {
  flex: 0 0 34px;
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--v-gold);
  color: var(--v-ink);
  font-family: var(--v-font-display);
  font-weight: 700;
  font-size: 1rem;
}
.page-home .ph-step-body h3 {
  margin: 0 0 4px;
  font-size: 1.05rem;
  color: var(--v-white);
}
.page-home .ph-step-body p {
  margin: 0;
  font-size: .88rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, .72);
}
.page-home .ph-step-arrow {
  text-align: center;
  color: var(--v-gold);
  font-size: 1.3rem;
  line-height: 1;
}
.page-home .ph-direct-cards {
  margin-top: 24px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.page-home .ph-card-highlight {
  border-left: 3px solid var(--v-gold);
  position: relative;
}
.page-home .ph-compare-tag {
  display: inline-block;
  margin-top: 10px;
  padding: 3px 10px;
  background: var(--v-gold);
  color: var(--v-ink);
  border-radius: 99px;
  font-size: .76rem;
  font-weight: 700;
}

/* ===== 更新公告 ===== */
.page-home .ph-update {
  background: var(--v-navy);
}
.page-home .ph-update-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, var(--v-ink) 16%, rgba(30, 58, 95, .92) 62%, rgba(212, 175, 55, .2) 118%);
  clip-path: polygon(0 8%, 100% 0, 100% 92%, 0 100%);
  pointer-events: none;
}
.page-home .ph-update-frame {
  position: relative;
  z-index: 1;
}
.page-home .ph-update-grid {
  margin-top: 24px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
.page-home .ph-update-chart {
  margin: 0;
  background: rgba(10, 30, 60, .5);
  border-radius: var(--v-radius);
  overflow: hidden;
}
.page-home .ph-update-chart img {
  width: 100%;
  height: auto;
  display: block;
}
.page-home .ph-update-cats {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
  padding: 20px 0;
}
.page-home .ph-cat-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(10, 30, 60, .44);
  border-radius: var(--v-radius);
  padding: 12px 14px;
  border: 1px solid rgba(245, 240, 230, .1);
}
.page-home .ph-cat-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cat-color, var(--v-gold));
  flex: 0 0 10px;
}
.page-home .ph-cat-name {
  flex: 1;
  color: var(--v-white);
  font-size: .92rem;
}
.page-home .ph-cat-count {
  color: var(--ph-gold-lite);
  font-weight: 700;
  font-size: .96rem;
}
.page-home .ph-cat-total {
  margin: 6px 0 0;
  text-align: right;
  color: rgba(255, 255, 255, .78);
  font-size: .9rem;
}
.page-home .ph-cat-total strong {
  color: var(--v-gold);
  font-size: 1.4rem;
  font-family: var(--v-font-display);
}

/* ===== 手机会话 ===== */
.page-home .ph-mobile {
  background: var(--v-ink);
}
.page-home .ph-mobile-grid {
  margin-top: 24px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}
.page-home .ph-mobile-figure {
  margin: 0;
  max-width: 320px;
  margin-inline: auto;
  background: var(--v-navy);
  border: 10px solid var(--v-navy);
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 32px 60px rgba(0, 0, 0, .32);
}
.page-home .ph-mobile-figure img {
  width: 100%;
  height: auto;
  display: block;
}
.page-home .ph-mobile-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-home .ph-mobile-list li {
  background: rgba(30, 58, 95, .4);
  border-left: 3px solid var(--v-gold);
  border-radius: 0 var(--v-radius) var(--v-radius) 0;
  padding: 14px 16px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
}
.page-home .ph-mobile-tag {
  font-size: .74rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--v-gold);
}
.page-home .ph-mobile-list strong {
  color: var(--v-white);
  font-size: 1rem;
}
.page-home .ph-mobile-list p {
  margin: 4px 0 0;
  color: rgba(255, 255, 255, .68);
  font-size: .84rem;
  line-height: 1.6;
}

/* ===== 客服通道 ===== */
.page-home .ph-support {
  background: linear-gradient(160deg, var(--v-ink) 0%, var(--v-navy) 100%);
}
.page-home .ph-support-route {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
}
.page-home .ph-route-node {
  display: inline-flex;
}
.page-home .ph-route-ring {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 96px;
  min-height: 42px;
  padding: 0 18px;
  border: 1px solid rgba(212, 175, 55, .5);
  border-radius: 99px;
  color: var(--v-white);
  font-size: .9rem;
  background: rgba(10, 30, 60, .5);
}
.page-home .ph-route-ring.active {
  background: var(--v-gold);
  color: var(--v-ink);
  border-color: var(--v-gold);
  font-weight: 700;
}
.page-home .ph-route-line {
  color: var(--v-gold);
  font-size: 1.1rem;
}
.page-home .ph-support-contacts {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.page-home .ph-contact-item {
  display: block;
  text-decoration: none;
  background: rgba(10, 30, 60, .46);
  border: 1px solid rgba(212, 175, 55, .28);
  border-radius: var(--v-radius);
  padding: 14px 16px;
  transition: border-color .25s ease, background .25s ease;
}
.page-home .ph-contact-item:hover {
  border-color: rgba(212, 175, 55, .7);
  background: rgba(10, 30, 60, .6);
}
.page-home .ph-contact-kicker {
  display: block;
  font-size: .76rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--v-gold);
}
.page-home .ph-contact-value {
  display: block;
  margin-top: 2px;
  color: var(--v-white);
  font-size: 1rem;
  font-weight: 500;
}
.page-home .ph-support-hint {
  margin-top: 14px;
  color: rgba(255, 255, 255, .56);
  font-size: .8rem;
  line-height: 1.6;
}

/* ===== 规则解读 ===== */
.page-home .ph-rules {
  background: var(--v-ink);
}
.page-home .ph-rules-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-home .ph-rules-item {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 14px;
  align-items: start;
  background: rgba(30, 58, 95, .34);
  border-radius: var(--v-radius);
  padding: 16px 16px;
  border: 1px solid rgba(245, 240, 230, .08);
}
.page-home .ph-rule-badge {
  display: inline-block;
  padding: 4px 8px;
  background: rgba(230, 57, 70, .9);
  color: var(--v-white);
  border-radius: 2px;
  font-size: .74rem;
  text-align: center;
  white-space: nowrap;
}
.page-home .ph-rule-body h3 {
  margin: 0 0 4px;
  font-size: 1rem;
  color: var(--v-white);
}
.page-home .ph-rule-body p {
  margin: 0;
  color: rgba(255, 255, 255, .7);
  font-size: .85rem;
  line-height: 1.6;
}
.page-home .ph-rules-cta {
  margin-top: 24px;
}

/* ===== 延伸阅读 ===== */
.page-home .ph-readmore {
  background: var(--v-ivory);
  color: var(--v-ink);
}
.page-home .ph-readmore-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}
.page-home .ph-readmore-head .marginal-label {
  color: var(--v-gold-dark);
  font-size: .8rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.page-home .ph-readmore-title {
  color: var(--v-ink);
}
.page-home .ph-readmore-grid {
  margin-top: 24px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.page-home .ph-read-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--v-white);
  border: 1px solid rgba(10, 30, 60, .1);
  border-radius: var(--v-radius);
  padding: 22px 22px 20px;
  transition: box-shadow .25s ease, transform .25s ease;
}
.page-home .ph-read-card:hover {
  box-shadow: 0 18px 40px rgba(10, 30, 60, .12);
  transform: translateY(-3px);
}
.page-home .ph-read-cat {
  display: inline-block;
  width: max-content;
  font-size: .74rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--v-gold-dark);
  border-bottom: 1px solid var(--v-gold);
  padding-bottom: 2px;
}
.page-home .ph-read-title {
  margin: 0;
  font-family: var(--v-font-display);
  font-weight: 600;
  font-size: 1.16rem;
  line-height: 1.4;
}
.page-home .ph-read-title a {
  color: var(--v-ink);
  text-decoration: none;
  transition: color .2s ease;
}
.page-home .ph-read-title a:hover {
  color: var(--v-gold-dark);
}
.page-home .ph-read-card .card-text {
  color: rgba(10, 30, 60, .72);
  font-size: .88rem;
  line-height: 1.6;
  margin: 0;
}
.page-home .ph-read-more {
  margin-top: auto;
  font-size: .82rem;
  color: var(--v-gold-dark);
  font-weight: 700;
  letter-spacing: .04em;
}

/* ===== 数据条 ===== */
.page-home .ph-stats {
  background: linear-gradient(115deg, var(--v-gold-dark) 0%, var(--v-gold) 52%, var(--ph-gold-lite) 100%);
  color: var(--v-ink);
  padding: 44px 0;
}
.page-home .ph-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px 16px;
}
.page-home .ph-stat {
  text-align: center;
}
.page-home .ph-stat-value {
  display: block;
  font-family: var(--v-font-display);
  font-weight: 700;
  font-size: clamp(1.9rem, 5vw, 2.7rem);
  line-height: 1.1;
}
.page-home .ph-stat-label {
  display: block;
  margin-top: 4px;
  font-size: .82rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(10, 30, 60, .78);
}

/* ===== 焦点 ===== */
.page-home a:focus-visible {
  outline: 2px solid var(--v-gold);
  outline-offset: 4px;
}

/* ===== 共享类在页面内的间距微调 ===== */
.page-home .btn-outline {
  border: 1px solid rgba(212, 175, 55, .7);
  color: var(--v-gold);
}
.page-home .btn-outline:hover {
  background: rgba(212, 175, 55, .18);
}
.page-home .card {
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(245, 240, 230, .14);
  border-radius: var(--v-radius);
  padding: 18px 18px;
}
.page-home .card-title {
  margin: 0 0 6px;
  color: var(--v-white);
  font-size: .94rem;
  letter-spacing: .04em;
}

/* ===== 桌面断点 ===== */
@media (min-width: 900px) {
  .page-home .ph-hero {
    min-height: 680px;
    padding: 120px 0 80px;
  }
  .page-home .ph-hero-frame {
    grid-template-columns: 140px minmax(0, 1fr) 280px;
    gap: 0 48px;
    align-items: start;
  }
  .page-home .ph-hero-side {
    grid-column: 1 / 2;
    padding-top: 10px;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .page-home .ph-hero-main {
    grid-column: 2 / 3;
  }
  .page-home .ph-hero-chapters {
    grid-column: 3 / 4;
    margin-top: 0;
  }
  .page-home .ph-hero-desc {
    max-width: 560px;
  }
  .page-home .ph-direct,
  .page-home .ph-update,
  .page-home .ph-mobile,
  .page-home .ph-support,
  .page-home .ph-rules,
  .page-home .ph-readmore {
    padding: 88px 0;
  }
  .page-home .ph-direct-frame,
  .page-home .ph-update-frame,
  .page-home .ph-mobile-frame,
  .page-home .ph-support-frame,
  .page-home .ph-rules-frame {
    grid-template-columns: 140px minmax(0, 1fr);
    gap: 48px;
  }
  .page-home .ph-side-col {
    grid-column: 1 / 2;
    padding-top: 10px;
  }
  .page-home .ph-direct-main,
  .page-home .ph-update-main,
  .page-home .ph-mobile-main,
  .page-home .ph-support-main,
  .page-home .ph-rules-main {
    grid-column: 2 / -1;
  }
  .page-home .ph-direct-deco {
    width: 210px;
    top: 36px;
    right: -36px;
    opacity: .36;
  }
  .page-home .ph-steps {
    flex-direction: row;
    align-items: stretch;
    gap: 20px;
  }
  .page-home .ph-step {
    flex: 1;
  }
  .page-home .ph-step-arrow {
    display: flex;
    align-items: center;
    font-size: 1.6rem;
  }
  .page-home .ph-direct-cards {
    grid-template-columns: 1fr 1fr;
  }
  .page-home .ph-update-grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
    gap: 32px;
  }
  .page-home .ph-mobile-grid {
    grid-template-columns: 320px 1fr;
    gap: 48px;
  }
  .page-home .ph-mobile-figure {
    margin-inline: 0;
  }
  .page-home .ph-support-route {
    flex-direction: row;
    justify-content: flex-start;
    gap: 20px;
  }
  .page-home .ph-support-contacts {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
  .page-home .ph-rules-item {
    grid-template-columns: 84px 1fr;
    padding: 20px 22px;
  }
  .page-home .ph-readmore-head {
    grid-template-columns: 140px 1fr;
    align-items: end;
    gap: 48px;
  }
  .page-home .ph-readmore-head .marginal-label {
    margin-bottom: 0;
  }
  .page-home .ph-readmore-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
  .page-home .ph-stats-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }
}

.page-home {
  --cat-color: transparent;
}