.page-home {
  background-color: var(--ink-900);
  color: var(--text-body);
  overflow-x: hidden;
}

.page-home h1,
.page-home h2,
.page-home h3 {
  font-family: var(--font-heading);
  color: var(--text-strong);
  letter-spacing: -0.02em;
  line-height: 1.18;
  margin: 0;
}

.page-home p {
  margin: 0;
}

.page-home a {
  color: var(--sea-400);
}

.page-home .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.page-home :focus-visible {
  outline: 2px solid var(--yellow-400);
  outline-offset: 3px;
}

/* ---------- 封面 ---------- */

.page-home .cover {
  position: relative;
  isolation: isolate;
  padding: calc(var(--header-h) + clamp(36px, 7vw, 76px)) 0 clamp(48px, 8vw, 96px);
}

.page-home .cover::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(115% 78% at 84% 10%, rgba(178, 74, 34, 0.28), transparent 62%),
    radial-gradient(95% 70% at 4% 90%, rgba(15, 58, 95, 0.6), transparent 70%);
}

.page-home .cover__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 52px);
}

.page-home .cover__index {
  display: block;
  margin: clamp(14px, 2vw, 22px) 0 clamp(6px, 1vw, 12px);
  font-size: clamp(64px, 13vw, 128px);
  line-height: 0.8;
  letter-spacing: -0.05em;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--line-gold);
  user-select: none;
}

.page-home .cover__title {
  font-size: clamp(34px, 6.2vw, 60px);
  font-weight: 900;
  max-width: 11em;
}

.page-home .cover__lede {
  margin-top: clamp(16px, 2.4vw, 24px);
  max-width: 36em;
  font-size: clamp(15px, 1.2vw, 17px);
  line-height: 1.8;
}

.page-home .cover__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 3.4vw, 36px);
}

.page-home .cover__figure {
  margin: 0;
  border-radius: var(--radius-lg);
  aspect-ratio: 4 / 3;
}

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

/* ---------- 栏目索引 ---------- */

.page-home .index {
  padding: clamp(56px, 9vw, 104px) 0;
  border-top: 6px solid var(--ochre-600);
  background: linear-gradient(180deg, rgba(26, 34, 43, 0.85), var(--ink-900) 58%);
}

.page-home .index__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 52px);
}

.page-home .index__figure {
  margin: 0;
  border-radius: var(--radius-lg);
  aspect-ratio: 3 / 4;
}

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

.page-home .index__note {
  margin-top: 16px;
  padding-left: 14px;
  border-left: 2px solid var(--ochre-600);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-home .index__intro {
  margin-top: 14px;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-body);
}

.page-home .index__list {
  list-style: none;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
  border-top: 1px solid rgba(122, 90, 46, 0.42);
}

.page-home .index__item a {
  display: grid;
  grid-template-columns: minmax(46px, auto) minmax(0, 1fr);
  column-gap: clamp(14px, 2vw, 22px);
  row-gap: 4px;
  padding: 17px 6px 17px 0;
  border-bottom: 1px solid rgba(122, 90, 46, 0.3);
  text-decoration: none;
  color: inherit;
  transition: background-color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-home .index__item a:hover {
  background-color: rgba(178, 74, 34, 0.16);
  padding-left: 14px;
}

.page-home .index__num {
  grid-row: 1 / span 2;
  align-self: start;
  font-size: clamp(26px, 3.6vw, 38px);
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--ochre-300);
}

.page-home .index__label {
  font-family: var(--font-heading);
  font-size: clamp(18px, 1.9vw, 22px);
  font-weight: 700;
  color: var(--text-strong);
}

.page-home .index__desc {
  grid-column: 2;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ---------- 三条主路径 ---------- */

.page-home .paths {
  padding: clamp(56px, 9vw, 104px) 0;
  border-top: 6px solid var(--sea-700);
  background: linear-gradient(180deg, rgba(15, 58, 95, 0.28), transparent 62%);
}

.page-home .paths__intro {
  margin-top: 14px;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.8;
}

.page-home .paths__tabs {
  margin-top: clamp(22px, 3vw, 36px);
}

.page-home .paths__tabs .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .paths__tabs .tabs__tab {
  padding: 10px 20px;
  border: 1px solid rgba(122, 90, 46, 0.55);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--text-body);
  font-family: var(--font-body);
  font-size: 15px;
  cursor: pointer;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.page-home .paths__tabs .tabs__tab:hover {
  border-color: var(--ochre-300);
  color: var(--text-strong);
}

.page-home .paths__tabs .tabs__tab[aria-selected="true"] {
  background: var(--yellow-400);
  border-color: var(--yellow-400);
  color: var(--ink-900);
  font-weight: 700;
}

.page-home .paths__tabs .tabs__panel {
  margin-top: clamp(18px, 2.6vw, 28px);
  padding: clamp(22px, 3vw, 36px);
  border: 1px solid rgba(122, 90, 46, 0.4);
  border-radius: var(--radius-md);
  background: var(--ink-700);
}

.page-home .paths__tabs .tabs__panel h3 {
  font-size: clamp(20px, 2.2vw, 26px);
}

.page-home .paths__list {
  list-style: none;
  margin: clamp(16px, 2.2vw, 22px) 0 clamp(20px, 2.6vw, 28px);
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-home .paths__list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: 14px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-body);
}

.page-home .paths__list .num {
  color: var(--turquoise-400);
  font-size: 13px;
  line-height: 2.05;
  letter-spacing: 0.06em;
}

.page-home .paths__figure {
  margin: clamp(28px, 4vw, 44px) 0 0;
  border-radius: var(--radius-lg);
}

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

/* ---------- 注册前后 ---------- */

.page-home .compare {
  padding: clamp(56px, 9vw, 104px) 0;
  border-top: 6px solid var(--ochre-600);
}

.page-home .compare__intro {
  margin-top: 14px;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.8;
}

.page-home .compare__plates {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.4vw, 26px);
  margin-top: clamp(22px, 3vw, 36px);
}

.page-home .compare__card {
  position: relative;
  padding: clamp(22px, 2.8vw, 34px);
  border-radius: var(--radius-md);
  background: var(--ink-700);
  color: var(--text-body);
  overflow: hidden;
}

.page-home .compare__card--after {
  background: var(--sand-100);
  color: #2a2620;
}

.page-home .compare__tag {
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--ochre-300);
  margin-bottom: 10px;
}

.page-home .compare__card--after .compare__tag {
  color: var(--sea-700);
}

.page-home .compare__card-title {
  font-size: clamp(20px, 2.2vw, 26px);
  margin-bottom: 16px;
}

.page-home .compare__card--after .compare__card-title {
  color: #17130f;
}

.page-home .compare__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .compare__steps li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: 12px;
  font-size: 14.5px;
  line-height: 1.74;
}

.page-home .compare__step {
  min-width: 1.4em;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--ochre-300);
}

.page-home .compare__card--after .compare__step {
  color: var(--sea-700);
}

.page-home .compare__card .plate__num {
  position: absolute;
  right: 18px;
  bottom: 14px;
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: rgba(122, 90, 46, 0.9);
}

.page-home .compare__fold {
  margin-top: clamp(20px, 3vw, 30px);
  border: 1px solid rgba(122, 90, 46, 0.5);
  border-radius: var(--radius-md);
  background: rgba(26, 34, 43, 0.7);
  overflow: hidden;
}

.page-home .compare__fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px clamp(16px, 2.4vw, 24px);
  font-size: 15px;
  color: var(--yellow-400);
  cursor: pointer;
  list-style: none;
}

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

.page-home .compare__fold summary::after {
  content: "＋";
  font-family: var(--font-mono);
  font-size: 15px;
}

.page-home .compare__fold[open] summary::after {
  content: "－";
}

.page-home .compare__table-wrap {
  overflow-x: auto;
}

.page-home .compare__table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-home .compare__table th,
.page-home .compare__table td {
  padding: 13px clamp(16px, 2.4vw, 24px);
  text-align: left;
  vertical-align: top;
  border-top: 1px solid rgba(122, 90, 46, 0.32);
  line-height: 1.7;
}

.page-home .compare__table thead th {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--ochre-300);
  border-top: 0;
}

.page-home .compare__table tbody th {
  font-weight: 600;
  color: var(--text-strong);
  white-space: nowrap;
}

.page-home .compare__table td {
  color: var(--text-dim);
}

/* ---------- 持续更新 ---------- */

.page-home .updates {
  padding: clamp(56px, 9vw, 104px) 0;
  border-top: 6px solid var(--sea-700);
}

.page-home .updates__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 46px);
}

.page-home .updates__intro {
  margin-top: 14px;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.8;
}

.page-home .updates__list {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
}

.page-home .updates__item {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(122, 90, 46, 0.32);
}

.page-home .updates__cat {
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--turquoise-400);
}

.page-home .updates__item a {
  font-family: var(--font-heading);
  font-size: clamp(17px, 1.8vw, 20px);
  font-weight: 700;
  line-height: 1.5;
  color: var(--text-strong);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-home .updates__item a:hover {
  color: var(--yellow-400);
  border-bottom-color: var(--yellow-400);
}

.page-home .updates__desc {
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-home .updates__foot {
  margin-top: clamp(18px, 2.4vw, 24px);
  padding-left: 14px;
  border-left: 2px solid var(--sea-400);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-home .updates__figure {
  margin: 0;
  border-radius: var(--radius-lg);
  aspect-ratio: 4 / 3;
}

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

/* ---------- 收口 ---------- */

.page-home .closing {
  padding: clamp(56px, 9vw, 104px) 0 clamp(64px, 10vw, 130px);
  border-top: 6px solid var(--ochre-600);
  background:
    radial-gradient(90% 120% at 88% 0%, rgba(178, 74, 34, 0.3), transparent 64%),
    linear-gradient(180deg, rgba(15, 58, 95, 0.4), transparent 70%);
}

.page-home .closing__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 40px);
  align-items: end;
}

.page-home .closing__title {
  font-size: clamp(28px, 4.4vw, 46px);
  margin-top: 10px;
}

.page-home .closing__text {
  margin-top: 14px;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.8;
}

.page-home .closing__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 断点 ---------- */

@media (min-width: 760px) {
  .page-home .compare__plates {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

@media (min-width: 900px) {
  .page-home .cover {
    min-height: 92vh;
    display: flex;
    align-items: center;
  }

  .page-home .cover__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: center;
    width: 100%;
  }

  .page-home .cover__figure {
    aspect-ratio: 16 / 11;
  }

  .page-home .index__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    align-items: start;
  }

  .page-home .updates__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-home .closing__inner {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .index__item a,
  .page-home .paths__tabs .tabs__tab,
  .page-home .updates__item a {
    transition: none;
  }
}
<<<END>>>