.page-home {
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink);
}

/* ===== 左侧章节轨道 ===== */
.page-home__rail {
  position: fixed;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 60;
  display: none;
  flex-direction: column;
  width: var(--rail-w);
  background: rgba(20, 33, 61, 0.86);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-right: 1px solid rgba(201, 162, 39, 0.5);
  border-top: 1px solid rgba(201, 162, 39, 0.3);
  border-bottom: 1px solid rgba(201, 162, 39, 0.3);
  border-radius: 0 14px 14px 0;
  padding: 18px 0 14px;
  box-shadow: var(--shadow-sm);
}
.page-home__rail-link {
  display: grid;
  justify-items: center;
  gap: 5px;
  padding: 14px 6px;
  text-decoration: none;
  color: rgba(248, 244, 230, 0.72);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  border-left: 3px solid transparent;
  transition: color 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}
.page-home__rail-link span {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0;
  color: var(--gold);
}
.page-home__rail-link:hover,
.page-home__rail-link.is-active {
  color: var(--yellow);
  background: rgba(245, 184, 46, 0.08);
  border-left-color: var(--yellow);
}

/* ===== 首屏：开赛 ===== */
.hero-pitch {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(125deg, var(--green) 0%, var(--green-dark) 45%, var(--night) 100%);
  color: var(--paper);
  padding: 72px 0 56px;
  isolation: isolate;
}
.hero-pitch__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
  z-index: -2;
}
.hero-pitch__shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(14, 94, 52, 0.66) 0%, rgba(20, 33, 61, 0.74) 60%, rgba(20, 33, 61, 0.5) 100%);
  z-index: -1;
}
.hero-pitch__frame {
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(201, 162, 39, 0.5);
  z-index: 2;
  pointer-events: none;
  animation: pitch-frame-in 0.9s ease-out 0.2s both;
}
.hero-pitch__frame::before,
.hero-pitch__frame::after {
  content: "";
  position: absolute;
  width: 220px;
  height: 1px;
  background: repeating-linear-gradient(90deg, var(--gold) 0 2px, transparent 2px 12px);
}
.hero-pitch__frame::before {
  top: -1px;
  left: -1px;
}
.hero-pitch__frame::after {
  bottom: -1px;
  right: -1px;
}
@keyframes pitch-frame-in {
  from {
    opacity: 0;
    transform: scale(0.985);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}
.hero-pitch__plate {
  position: absolute;
  top: 34px;
  right: 42px;
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 3;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: rgba(245, 184, 46, 0.9);
}
.hero-pitch__plate b {
  color: var(--gold);
  font-weight: 400;
}
.hero-pitch__inner {
  position: relative;
  z-index: 4;
  display: grid;
  gap: 40px;
}
.hero-pitch__crumbs {
  margin-bottom: 8px;
}
.hero-pitch__eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(245, 184, 46, 0.95);
  margin-bottom: 12px;
}
.hero-pitch__title {
  font-family: var(--font-head);
  font-size: clamp(2.5rem, 6vw, 5rem);
  line-height: 1.04;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--paper);
  text-shadow: 0 20px 60px rgba(20, 33, 61, 0.4);
  margin: 0 0 20px;
}
.hero-pitch__lead {
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(248, 244, 230, 0.9);
  margin: 0 0 28px;
}
.hero-pitch__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}
.hero-pitch .btn--ghost {
  border-color: rgba(248, 244, 230, 0.7);
  color: var(--paper);
}
.hero-pitch__note {
  font-size: 13px;
  color: rgba(248, 244, 230, 0.7);
  margin: 0;
}
.hero-pitch__note a {
  color: var(--yellow);
  text-decoration: none;
  border-bottom: 1px solid rgba(245, 184, 46, 0.45);
  padding-bottom: 1px;
}
.hero-pitch__board {
  display: grid;
  gap: 12px;
}
.hero-pitch .scoreboard {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(201, 162, 39, 0.35);
  border-radius: 10px;
  padding: 16px 18px;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.hero-pitch .scoreboard__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: rgba(248, 244, 230, 0.72);
}
.hero-pitch .scoreboard__number {
  font-family: var(--font-head);
  font-size: 32px;
  font-weight: 900;
  color: var(--yellow);
  line-height: 1;
}
.hero-pitch .scoreboard__team {
  font-size: 12px;
  color: rgba(248, 244, 230, 0.75);
}

/* ===== 价格板块 ===== */
.pricing-section {
  background: var(--paper);
  padding: 72px 0 80px;
}
.section-head--split {
  display: grid;
  gap: 16px;
  margin-bottom: 40px;
}
.section-head--split .section-head__aside .prose {
  margin: 0;
}
.price-tabs {
  position: relative;
}
.price-tabs__input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.price-tabs__labels {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(31, 41, 55, 0.15);
}
.price-tabs__label {
  padding: 11px 18px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  border: 1px solid rgba(31, 41, 55, 0.16);
  border-bottom: none;
  border-radius: 10px 10px 0 0;
  background: rgba(255, 255, 255, 0.5);
  transition: background 0.25s ease, color 0.25s ease;
}
#period-quarter:checked ~ .price-tabs__labels label[for="period-quarter"],
#period-half:checked ~ .price-tabs__labels label[for="period-half"],
#period-year:checked ~ .price-tabs__labels label[for="period-year"] {
  background: var(--night);
  color: var(--paper);
  border-color: var(--night);
}
.price-tabs__panels {
  position: relative;
}
.price-tabs__panel {
  display: none;
  padding: 24px 0 8px;
}
#period-quarter:checked ~ .price-tabs__panels .price-tabs__panel:nth-child(1),
#period-half:checked ~ .price-tabs__panels .price-tabs__panel:nth-child(2),
#period-year:checked ~ .price-tabs__panels .price-tabs__panel:nth-child(3) {
  display: block;
}
.price-tabs__intro {
  max-width: 72ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink);
  margin: 0 0 22px;
}
.pricing-grid {
  display: grid;
  gap: 16px;
}
.pricing-grid .pitch-card {
  padding: 24px;
  margin: 0;
  display: flex;
  flex-direction: column;
}
.pricing-grid .pitch-card--glass {
  background: rgba(255, 255, 255, 0.75);
}
.pricing-grid .pitch-card--night {
  background: var(--night);
}
.pricing-grid .pitch-card p {
  font-size: 14px;
  line-height: 1.75;
  flex: 1;
}
.pricing-grid .pitch-card .btn {
  align-self: flex-start;
  margin-top: 14px;
}
.pricing-grid .pitch-card--night p {
  color: rgba(248, 244, 230, 0.82);
}
.pricing-grid .pitch-card__title {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 10px;
}
.pricing-grid .pitch-card--night .pitch-card__title {
  color: var(--paper);
}
.pricing-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.pricing-list li {
  position: relative;
  padding-left: 16px;
  font-size: 13px;
}
.pricing-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 7px;
  height: 2px;
  border-radius: 2px;
  background: var(--yellow);
}
.pricing-remark {
  margin: 28px 0 0;
  font-size: 13px;
  color: var(--ink);
}
.pricing-remark a {
  color: var(--green);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(27, 122, 69, 0.4);
}

/* ===== 控球率板块 ===== */
.possession-section {
  background: linear-gradient(135deg, var(--green) 0%, var(--green-dark) 100%);
  color: var(--paper);
  padding: 80px 0;
}
.possession-section .section-eyebrow {
  color: rgba(245, 184, 46, 0.9);
}
.possession-section h2 {
  color: var(--paper);
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  font-weight: 900;
  margin: 0 0 14px;
}
.possession-copy .prose {
  color: rgba(248, 244, 230, 0.88);
}
.possession-grid {
  display: grid;
  gap: 32px;
  align-items: center;
}
.possession-metrics {
  list-style: none;
  margin: 24px 0;
  padding: 0;
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, 1fr);
}
.possession-metrics li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 10px;
  font-size: 13px;
  font-weight: 500;
  color: var(--paper);
}
.possession-metrics__idx {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border: 1px solid rgba(248, 244, 230, 0.5);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--yellow);
  flex: none;
}
.possession-visual img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
}
.possession-visual__cap {
  margin-top: 10px;
  font-size: 12px;
  color: rgba(248, 244, 230, 0.65);
}

/* ===== 集锦板块 ===== */
.highlight-section {
  background: var(--night);
  color: var(--paper);
  padding: 80px 0;
}
.highlight-section .section-eyebrow {
  color: rgba(245, 184, 46, 0.9);
}
.highlight-section h2 {
  color: var(--paper);
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  font-weight: 900;
  margin: 0 0 14px;
}
.highlights-copy .prose {
  color: rgba(248, 244, 230, 0.86);
}
.highlights-grid {
  display: grid;
  gap: 36px;
  align-items: center;
}
.quota-card {
  position: relative;
  padding: 28px;
  margin: 0 0 18px;
  border: 1px solid rgba(245, 184, 46, 0.45);
  border-radius: 16px;
  background: linear-gradient(140deg, rgba(245, 184, 46, 0.12), rgba(255, 255, 255, 0.03));
  display: grid;
  gap: 8px;
  overflow: hidden;
}
.quota-card__bar {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--yellow), var(--wine) 65%, var(--violet));
}
.quota-card__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(248, 244, 230, 0.72);
}
.quota-card__number {
  font-family: var(--font-head);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 900;
  line-height: 1;
  color: var(--yellow);
}
.quota-card__tail {
  font-size: 13px;
  color: rgba(248, 244, 230, 0.68);
}
.highlights-visual__img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 14px;
  box-shadow: var(--shadow-lg);
}
.highlight-features {
  display: grid;
  gap: 12px;
  margin: 24px 0;
}
.highlight-feature {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 16px;
  border: 1px solid rgba(248, 244, 230, 0.16);
  border-left: 4px solid var(--yellow);
  border-radius: 0 12px 12px 0;
  background: rgba(255, 255, 255, 0.05);
}
.highlight-feature__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--yellow);
  padding-top: 4px;
}
.highlight-feature p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(248, 244, 230, 0.85);
}
.highlight-feature strong {
  color: var(--paper);
  font-weight: 700;
}

/* ===== 跨屏同步板块 ===== */
.sync-section {
  background: var(--paper);
  padding: 80px 0;
}
.sync-head .prose {
  max-width: 64ch;
}
.sync-layout {
  display: grid;
  gap: 28px;
  margin-top: 40px;
}
.sync-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}
.sync-points li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(31, 41, 55, 0.12);
  border-left: 4px solid var(--green);
  border-radius: 0 12px 12px 0;
}
.sync-points__idx {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--green);
  padding-top: 3px;
}
.sync-points strong {
  display: block;
  font-size: 15px;
  margin-bottom: 4px;
}
.sync-points p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink);
}
.sync-visual {
  margin: 0;
}
.sync-visual img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
}
.sync-visual figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(31, 41, 55, 0.6);
}

/* ===== 信任与导流板块 ===== */
.trust-section {
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--teal) 80%);
  color: var(--paper);
  padding: 80px 0;
}
.trust-panel {
  max-width: 780px;
}
.trust-section .section-eyebrow {
  color: rgba(245, 184, 46, 0.92);
}
.trust-section h2 {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 3vw, 2.3rem);
  font-weight: 900;
  margin: 0 0 14px;
}
.trust-section .prose {
  color: rgba(248, 244, 230, 0.86);
}
.trust-facts {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, 1fr);
}
.trust-facts li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--paper);
}
.trust-facts li::before {
  content: "◆";
  color: var(--yellow);
  font-size: 10px;
  flex: none;
}
.trust-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin-top: 36px;
}
.trust-links a {
  color: var(--yellow);
  text-decoration: none;
  border-bottom: 1px solid rgba(245, 184, 46, 0.5);
  padding-bottom: 2px;
  font-weight: 600;
  font-size: 14px;
}

/* ===== 桌面布局 ===== */
@media (min-width: 700px) {
  .hero-pitch__board {
    grid-template-columns: repeat(3, 1fr);
  }
  .pricing-grid {
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
  }
  .trust-facts {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 992px) {
  .page-home {
    padding-left: calc(var(--rail-w) + 16px);
  }
  .page-home__rail {
    display: flex;
  }

  .hero-pitch {
    padding: 96px 0 72px;
  }
  .hero-pitch__inner {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 48px;
    align-items: end;
  }

  .section-head--split {
    grid-template-columns: 0.8fr 1.2fr;
    align-items: flex-end;
    gap: 48px;
    margin-bottom: 48px;
  }

  .possession-grid {
    grid-template-columns: 1fr 1fr;
    gap: 56px;
  }

  .highlights-grid {
    grid-template-columns: 1fr 1fr;
    gap: 56px;
  }
  .highlights-grid .highlights-visual {
    order: 1;
  }
  .highlights-grid .highlights-copy {
    order: 2;
  }

  .sync-head {
    max-width: 720px;
  }
  .sync-layout {
    grid-template-columns: 0.85fr 1.15fr;
    gap: 48px;
    align-items: center;
  }
}

@media (min-width: 1200px) {
  .page-home {
    padding-left: var(--rail-w);
  }
  .hero-pitch {
    min-height: 100vh;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-pitch__frame {
    animation: none;
  }
  .page-home__rail-link,
  .price-tabs__label,
  .btn {
    transition: none;
  }
}


等等，这只有1个 image 占位符。