.page-home {
  background: var(--paper);
  color: var(--text-strong);
}

/* ---------- 首屏 ---------- */

.page-home .home-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  color: var(--oninverse);
  background:
    radial-gradient(115% 85% at 84% 10%, rgba(46, 123, 255, 0.3), transparent 58%),
    radial-gradient(78% 68% at 4% 92%, rgba(242, 193, 78, 0.16), transparent 62%),
    var(--ink-navy);
}

.page-home .home-hero__pitch {
  position: absolute;
  top: -22%;
  right: -14%;
  z-index: 0;
  width: min(780px, 82vw);
  height: auto;
  color: rgba(237, 240, 250, 0.16);
  pointer-events: none;
}

.page-home .home-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(40px, 5vw, 68px);
  align-items: center;
  padding-top: clamp(56px, 8vh, 100px);
  padding-bottom: clamp(72px, 10vh, 120px);
  min-height: min(80vh, 820px);
}

.page-home .home-hero__eyebrow {
  color: var(--gold);
}

.page-home .home-hero__title {
  margin: 20px 0 0;
  font-size: clamp(46px, 8.6vw, 116px);
  font-weight: 900;
  line-height: 0.98;
  letter-spacing: -0.02em;
}

.page-home .home-hero__line {
  display: block;
}

.page-home .home-hero__line--ghost {
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(242, 193, 78, 0.74);
}

@supports not (-webkit-text-stroke: 1px currentColor) {
  .page-home .home-hero__line--ghost {
    color: var(--gold);
    -webkit-text-stroke: 0;
  }
}

.page-home .home-hero__lead {
  margin-top: clamp(22px, 3vw, 34px);
  max-width: 46ch;
  color: var(--oninverse-muted);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 3vw, 36px);
}

.page-home .home-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin: clamp(28px, 3.6vw, 44px) 0 0;
  padding: 0;
  list-style: none;
}

.page-home .home-hero__fact {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: var(--step-14);
  color: var(--oninverse-muted);
}

.page-home .home-hero__fact .num {
  font-size: var(--step-21);
  color: var(--oninverse);
}

.page-home .home-hero__art {
  position: relative;
}

.page-home .home-hero__frame {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 7%, 100% 100%, 7% 100%);
  box-shadow: var(--shadow-2);
}

.page-home .home-hero__frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .home-hero__badge {
  position: absolute;
  right: 12px;
  bottom: -20px;
  display: inline-grid;
  place-items: center;
  width: clamp(66px, 8vw, 96px);
  height: clamp(66px, 8vw, 96px);
  border-radius: 50%;
  background: var(--gold);
  color: var(--ink-navy);
  font-size: clamp(17px, 2vw, 24px);
  font-weight: 700;
  box-shadow: var(--shadow-2);
}

/* ---------- 章节标题微调 ---------- */

.page-home .section-head__no {
  font-family: var(--font-mono);
  font-size: var(--step-14);
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.page-home .band--indigo .section-head__no,
.page-home .band--teal .section-head__no,
.page-home .band--ink .section-head__no {
  color: var(--oninverse-muted);
}

.page-home .section-head__note {
  max-width: 52ch;
}

/* ---------- 导读索引 ---------- */

.page-home .home-map__head {
  margin-bottom: clamp(30px, 4vw, 54px);
}

.page-home .home-map__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-home .index-list__item {
  border-bottom: 1px solid var(--line);
}

.page-home .index-list__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px 18px;
  align-items: baseline;
  padding: clamp(18px, 2.2vw, 26px) clamp(12px, 1.6vw, 24px);
  border-radius: var(--r-md);
  color: inherit;
  text-decoration: none;
  transition: background-color 200ms var(--ease), color 200ms var(--ease);
}

.page-home .index-list__link:hover,
.page-home .index-list__link:focus-visible {
  background: var(--surface);
}

.page-home .index-list__num {
  font-family: var(--font-mono);
  font-size: var(--step-14);
  color: var(--electric-ink);
  letter-spacing: 0.06em;
}

.page-home .index-list__label {
  font-size: clamp(19px, 2.2vw, 26px);
  font-weight: 700;
  line-height: 1.3;
}

.page-home .index-list__meta {
  grid-column: 2;
  font-size: var(--step-14);
  color: var(--text-muted);
}

.page-home .index-list__link[aria-current="true"] {
  background: var(--surface);
  box-shadow: inset 3px 0 0 var(--gold);
}

/* ---------- 版本纵览 ---------- */

.page-home .home-v2 {
  color: var(--oninverse);
}

.page-home .home-v2__head {
  margin-bottom: clamp(34px, 4.4vw, 58px);
}

.page-home .home-v2__body {
  display: grid;
  gap: clamp(34px, 4.4vw, 60px);
  align-items: start;
}

.page-home .home-v2__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(237, 240, 250, 0.18);
}

.page-home .home-v2__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(16px, 2vw, 26px);
  padding: clamp(22px, 2.6vw, 32px) 0;
  border-bottom: 1px solid rgba(237, 240, 250, 0.18);
}

.page-home .home-v2__badge {
  display: inline-grid;
  place-items: center;
  width: clamp(44px, 5vw, 56px);
  height: clamp(44px, 5vw, 56px);
  border-radius: 50%;
  border: 1px solid rgba(242, 193, 78, 0.62);
  color: var(--gold);
  font-size: var(--step-17);
}

.page-home .home-v2__text .h3 {
  margin: 0 0 10px;
}

.page-home .home-v2__text p {
  margin: 0;
  color: var(--oninverse-muted);
  line-height: 1.75;
  max-width: 54ch;
}

.page-home .home-v2__figure {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border-radius: var(--r-lg);
  border: 1px solid rgba(237, 240, 250, 0.18);
  box-shadow: var(--shadow-2);
}

.page-home .home-v2__figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .home-v2__more {
  margin: clamp(30px, 3.6vw, 46px) 0 0;
}

.page-home .home-v2__link {
  color: var(--gold);
}

/* ---------- 费用 ---------- */

.page-home .home-fees__head {
  margin-bottom: clamp(28px, 3.6vw, 46px);
}

.page-home .home-fees__figure {
  margin-bottom: clamp(28px, 3.6vw, 46px);
  overflow: hidden;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
}

.page-home .home-fees__figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .home-fees__filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: clamp(18px, 2.4vw, 28px);
}

.page-home .home-fees__tablewrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--surface);
  box-shadow: var(--shadow-1);
}

.page-home .home-fees__caption {
  padding: clamp(18px, 2.2vw, 26px) clamp(18px, 2.4vw, 28px) 0;
  text-align: left;
  font-size: var(--step-14);
  color: var(--text-muted);
}

.page-home .home-fees__table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: var(--step-17);
}

.page-home .home-fees__table th,
.page-home .home-fees__table td {
  padding: clamp(16px, 1.9vw, 22px) clamp(18px, 2.4vw, 28px);
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
  line-height: 1.7;
}

.page-home .home-fees__table thead th {
  font-size: var(--step-14);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--line);
}

.page-home .home-fees__table tbody th {
  font-weight: 700;
  white-space: nowrap;
}

.page-home .home-fees__table tbody tr {
  transition: background-color 180ms var(--ease);
}

.page-home .home-fees__table tbody tr:hover {
  background: rgba(46, 123, 255, 0.07);
}

.page-home .home-fees__table tbody tr:last-child th,
.page-home .home-fees__table tbody tr:last-child td {
  border-bottom: 0;
}

.page-home .fee-tag {
  display: inline-flex;
  align-items: center;
  padding: 5px 13px;
  border-radius: var(--r-pill);
  font-size: var(--step-12);
  font-weight: 700;
  white-space: nowrap;
}

.page-home .fee-tag--free {
  background: rgba(14, 59, 58, 0.12);
  color: var(--deep-teal);
}

.page-home .fee-tag--paid {
  background: rgba(242, 193, 78, 0.26);
  color: #7A5400;
}

.page-home .home-fees__note {
  margin: clamp(20px, 2.6vw, 30px) 0 0;
  max-width: 62ch;
  color: var(--text-muted);
  font-size: var(--step-17);
  line-height: 1.75;
}

/* ---------- 三步上手 ---------- */

.page-home .home-start__head {
  margin-bottom: clamp(30px, 4vw, 52px);
}

.page-home .home-start__steps {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-home .home-start__step {
  position: relative;
  padding: clamp(24px, 3vw, 34px) clamp(22px, 2.6vw, 30px);
  border-radius: var(--r-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-1);
  transition: transform 180ms var(--ease), box-shadow 180ms var(--ease);
}

.page-home .home-start__step:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-2);
}

.page-home .home-start__no {
  display: inline-block;
  margin-bottom: 14px;
  font-size: var(--step-40);
  font-weight: 700;
  color: var(--electric-ink);
  line-height: 1;
}

.page-home .home-start__step .h3 {
  margin: 0 0 12px;
}

.page-home .home-start__step p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.75;
}

/* ---------- 使用记录与同步 ---------- */

.page-home .home-sync {
  color: var(--oninverse);
}

.page-home .home-sync__inner {
  display: grid;
  gap: clamp(34px, 4.4vw, 58px);
  align-items: center;
}

.page-home .home-sync__head {
  margin-bottom: clamp(26px, 3.2vw, 40px);
}

.page-home .home-sync__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .home-sync__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(16px, 2vw, 24px);
  align-items: start;
  padding: clamp(16px, 2vw, 22px) 0;
  border-top: 1px solid rgba(233, 245, 241, 0.2);
}

.page-home .home-sync__item:last-child {
  border-bottom: 1px solid rgba(233, 245, 241, 0.2);
}

.page-home .home-sync__key {
  min-width: 64px;
  font-size: var(--step-28);
  font-weight: 700;
  color: var(--gold);
  line-height: 1.1;
}

.page-home .home-sync__item p {
  margin: 4px 0 0;
  color: var(--oninverse-muted);
  line-height: 1.75;
}

.page-home .home-sync__more {
  margin: clamp(24px, 3vw, 34px) 0 0;
}

.page-home .home-sync__link {
  color: var(--gold);
}

.page-home .home-sync__figure {
  aspect-ratio: 14 / 9;
  overflow: hidden;
  border-radius: var(--r-xl);
  border: 1px solid rgba(233, 245, 241, 0.22);
  box-shadow: var(--shadow-2);
}

.page-home .home-sync__figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 支持与反馈 ---------- */

.page-home .home-help {
  position: relative;
  color: var(--oninverse);
}

.page-home .home-help::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--electric), rgba(46, 123, 255, 0));
}

.page-home .home-help__head {
  margin-bottom: clamp(30px, 4vw, 52px);
}

.page-home .home-help__grid {
  display: grid;
  gap: clamp(28px, 3.6vw, 48px);
  align-items: start;
}

.page-home .home-help__card {
  padding: clamp(24px, 3vw, 36px);
  color: var(--text-strong);
}

.page-home .home-help__card .contact-row + .contact-row {
  margin-top: 18px;
}

.page-home .home-help__card .contact-row__hours {
  margin: 22px 0 0;
  color: var(--text-muted);
  font-size: var(--step-14);
  line-height: 1.75;
}

.page-home .home-help__aside .h3 {
  margin: 0 0 12px;
}

.page-home .home-help__aside p {
  margin: 0;
  max-width: 46ch;
  color: var(--oninverse-muted);
  line-height: 1.75;
}

.page-home .home-help__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 2.6vw, 28px);
}

/* ---------- 响应式 ---------- */

@media (min-width: 760px) {
  .page-home .index-list__link {
    grid-template-columns: 72px minmax(0, 1fr) minmax(0, 24ch);
    align-items: center;
  }

  .page-home .index-list__meta {
    grid-column: 3;
    text-align: right;
  }
}

@media (min-width: 900px) {
  .page-home .home-start__steps {
    grid-template-columns: 1.2fr 1fr 1fr;
    align-items: start;
  }

  .page-home .home-start__step:nth-child(2) {
    margin-top: 38px;
  }

  .page-home .home-start__step:nth-child(3) {
    margin-top: 76px;
  }
}

@media (min-width: 960px) {
  .page-home .home-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-home .home-v2__body {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-home .home-sync__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-home .home-help__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: clamp(40px, 6vw, 88px);
  }
}

@media (max-width: 640px) {
  .page-home .home-hero__badge {
    right: 8px;
    bottom: -16px;
  }

  .page-home .home-hero__facts {
    gap: 8px 20px;
  }

  .page-home .home-v2__item {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-home .home-sync__item {
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .index-list__link,
  .page-home .home-start__step,
  .page-home .home-fees__table tbody tr {
    transition: none;
  }

  .page-home .home-start__step:hover {
    transform: none;
  }
}
<<<END>>>