.page-home {
  --home-edge: rgba(201, 162, 39, .22);
  --home-soft: rgba(244, 239, 228, .08);
  padding-bottom: 96px;
}

.page-home .crumbs {
  padding: 28px 0 0;
}

.page-home .crumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
  color: var(--ivory-dim);
}

.page-home .crumbs__list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--brass-deep);
}

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

/* ---------- 首屏 ---------- */
.home-open {
  padding: 34px 0 56px;
}

.home-open__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.home-open__text h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6vw, 58px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  margin: 12px 0 20px;
  max-width: 17em;
}

.home-open__text .lead {
  max-width: 34em;
}

.home-open__facts {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--home-edge);
}

.home-open__facts li {
  padding: 12px 0;
  border-bottom: 1px solid var(--home-edge);
  font-size: 14px;
  color: var(--ivory-soft);
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.home-open__facts .mono {
  color: var(--brass);
  font-size: 18px;
  min-width: 5.5em;
}

.home-open__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.home-open__figure {
  margin: 0;
}

/* ---------- 换桌规则 ---------- */
.home-swap {
  padding: 8px 0 56px;
}

.home-swap__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  align-items: start;
}

.home-swap__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 4.4vw, 34px);
  line-height: 1.24;
  margin: 10px 0 0;
}

.home-swap__panel {
  padding: 24px 22px;
}

.home-swap__panel p {
  margin: 0 0 1.1em;
}

.home-swap__panel p:last-child {
  margin-bottom: 0;
}

.home-swap__linkline {
  margin-top: 4px !important;
  font-size: 15px;
}

/* ---------- 四条主线 ---------- */
.home-lines {
  padding: 16px 0 64px;
}

.home-lines__head {
  max-width: 46em;
}

.home-lines__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4.6vw, 38px);
  line-height: 1.2;
  margin: 10px 0 14px;
}

.home-lines__intro {
  color: var(--ivory-dim);
  font-size: 15px;
  margin: 0;
}

.home-lines__board {
  margin-top: 34px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.tile {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 22px 20px 24px;
  background: var(--glass);
  border: 1px solid var(--brass-line);
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
  transition: transform 160ms var(--ease), border-color 160ms var(--ease), background 160ms var(--ease);
}

.tile:hover,
.tile:focus-visible {
  transform: translateY(-2px);
  border-color: var(--brass);
  background: rgba(244, 239, 228, .09);
}

.tile:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.tile__idx {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--brass-deep);
}

.tile__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  color: var(--ivory);
}

.tile__num {
  font-size: clamp(38px, 9vw, 60px);
  line-height: 1;
  color: var(--brass);
  margin-top: 8px;
}

.tile__unit {
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--graphite);
}

.tile__desc {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ivory-soft);
  margin-top: 6px;
}

.tile__go {
  margin-top: auto;
  padding-top: 14px;
  font-size: 13.5px;
  color: var(--cyan);
}

.tile__go::after {
  content: " →";
}

.tile--wide .tile__num {
  color: var(--vermilion);
}

.home-lines__figure {
  margin: 30px 0 0;
}

/* ---------- 三地分流 ---------- */
.home-regions {
  padding: 16px 0 64px;
}

.home-regions__head {
  max-width: 44em;
}

.home-regions__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4.6vw, 38px);
  line-height: 1.2;
  margin: 10px 0 14px;
}

.home-regions__intro {
  color: var(--ivory-dim);
  font-size: 15px;
  margin: 0;
}

.home-regions__figure {
  margin: 28px 0 26px;
}

.home-regions__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.region {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 20px;
  text-decoration: none;
  color: inherit;
  background: var(--felt);
  border: 1px solid var(--home-edge);
  border-top-width: 3px;
  border-radius: var(--radius);
  transition: transform 160ms var(--ease), border-color 160ms var(--ease);
}

.region:hover,
.region:focus-visible {
  transform: translateY(-2px);
  border-color: var(--brass);
}

.region:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.region--chengdu { border-top-color: var(--brass); }
.region--shanghai { border-top-color: var(--cyan); }
.region--guangzhou { border-top-color: var(--vermilion); }

.region__city {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: .08em;
  color: var(--ivory);
}

.region__line {
  font-size: 13.5px;
  color: var(--brand-line, var(--card));
  color: var(--card);
}

.region__num {
  font-size: clamp(34px, 8vw, 50px);
  line-height: 1.05;
  color: var(--brass);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  margin: 6px 0 2px;
}

.region__unit {
  font-family: var(--font-sans);
  font-size: 12.5px;
  color: var(--graphite);
  letter-spacing: .03em;
}

.region__note {
  font-size: 14px;
  line-height: 1.78;
  color: var(--ivory-soft);
}

.region__go {
  margin-top: auto;
  padding-top: 12px;
  font-size: 13.5px;
  color: var(--cyan);
}

.region__go::after {
  content: " →";
}

/* ---------- 测试版 ---------- */
.home-beta {
  padding: 8px 0 64px;
}

.home-beta__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.home-beta__text h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 4.4vw, 34px);
  line-height: 1.24;
  margin: 10px 0 16px;
}

.home-beta__text p {
  color: var(--ivory-soft);
  margin: 0 0 1.1em;
  max-width: 36em;
}

.home-beta__linkline {
  margin-top: 4px !important;
  font-size: 15px;
}

.home-beta__aside {
  display: grid;
  gap: 14px;
}

.home-beta__card {
  padding: 18px 18px 20px;
}

.home-beta__card--solid {
  background: var(--felt);
}

.home-beta__cardhead {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--ivory-dim);
}

.home-beta__cardbody {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ivory-soft);
}

.home-beta__cardbody .mono {
  color: var(--brass);
  font-size: 17px;
}

.home-beta__figure {
  margin: 4px 0 0;
}

/* ---------- 更新节奏 ---------- */
.home-cadence {
  padding: 8px 0 24px;
}

.home-cadence__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding: 28px 22px 32px;
  border-top: 1px solid var(--home-edge);
  border-bottom: 1px solid var(--home-edge);
}

.home-cadence__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 4.4vw, 36px);
  line-height: 1.22;
  margin: 10px 0 14px;
}

.home-cadence__head p {
  color: var(--ivory-dim);
  font-size: 15px;
  margin: 0;
  max-width: 40em;
}

.home-cadence__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.home-cadence__stat {
  padding: 14px 10px;
  border-left: 1px solid var(--brass-hair);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.home-cadence__stat .stat__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(30px, 7vw, 44px);
  line-height: 1;
  color: var(--brass);
}

.home-cadence__stat .stat__label {
  font-size: 12.5px;
  color: var(--graphite);
  letter-spacing: .03em;
}

.home-cadence__cta p {
  color: var(--ivory-soft);
  font-size: 15px;
  margin: 0 0 18px;
  max-width: 40em;
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .home-lines__board {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }
  .home-regions__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .home-cadence__grid {
    grid-template-columns: 1.35fr 1fr;
    align-items: start;
  }
  .home-cadence__cta {
    grid-column: 1 / -1;
    padding-top: 6px;
  }
}

@media (min-width: 960px) {
  .page-home {
    padding-bottom: 120px;
  }
  .home-open {
    padding: 48px 0 72px;
  }
  .home-open__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 56px;
    align-items: start;
  }
  .home-open__figure {
    margin-top: 44px;
  }
  .home-swap__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: 48px;
  }
  .home-swap__panel {
    padding: 30px 28px;
  }
  .home-lines__board {
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
  }
  .home-lines__board .tile--wide {
    grid-column: span 4;
  }
  .home-lines__board .tile {
    grid-column: span 2;
  }
  .home-lines__board .tile--wide:nth-child(2) {
    grid-column: span 4;
  }
  .home-beta__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 52px;
    align-items: start;
  }
  .home-cadence__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 4fr);
    gap: 48px;
    padding: 40px 28px 44px;
  }
  .home-cadence__cta {
    padding-top: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .tile,
  .region {
    transition: none;
  }
  .tile:hover,
  .tile:focus-visible,
  .region:hover,
  .region:focus-visible {
    transform: none;
  }
}
</main>

.page-home {
  --home-edge: rgba(201, 162, 39, .22);
  padding-bottom: 96px;
}

.page-home .crumbs {
  padding: 28px 0 0;
}

.page-home .crumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
  color: var(--ivory-dim);
}

.page-home .crumbs__list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--brass-deep);
}

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

/* ---------- 首屏 ---------- */
.home-open {
  padding: 34px 0 56px;
}

.home-open__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.home-open__text h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6vw, 58px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  margin: 12px 0 20px;
  max-width: 17em;
}

.home-open__text .lead {
  max-width: 34em;
}

.home-open__facts {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  border-top: 1px solid var(--home-edge);
}

.home-open__facts li {
  padding: 12px 0;
  border-bottom: 1px solid var(--home-edge);
  font-size: 14px;
  color: var(--ivory-soft);
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.home-open__facts .mono {
  color: var(--brass);
  font-size: 18px;
  min-width: 5.5em;
}

.home-open__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.home-open__figure {
  margin: 0;
}

/* ---------- 换桌规则 ---------- */
.home-swap {
  padding: 8px 0 56px;
}

.home-swap__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  align-items: start;
}

.home-swap__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 4.4vw, 34px);
  line-height: 1.24;
  margin: 10px 0 0;
}

.home-swap__panel {
  padding: 24px 22px;
}

.home-swap__panel p {
  margin: 0 0 1.1em;
}

.home-swap__panel p:last-child {
  margin-bottom: 0;
}

.home-swap__linkline {
  margin-top: 4px !important;
  font-size: 15px;
}

/* ---------- 四条主线 ---------- */
.home-lines {
  padding: 16px 0 64px;
}

.home-lines__head {
  max-width: 46em;
}

.home-lines__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4.6vw, 38px);
  line-height: 1.2;
  margin: 10px 0 14px;
}

.home-lines__intro {
  color: var(--ivory-dim);
  font-size: 15px;
  margin: 0;
}

.home-lines__board {
  margin-top: 34px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.tile {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 22px 20px 24px;
  background: var(--glass);
  border: 1px solid var(--brass-line);
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
  transition: transform 160ms var(--ease), border-color 160ms var(--ease), background 160ms var(--ease);
}

.tile:hover,
.tile:focus-visible {
  transform: translateY(-2px);
  border-color: var(--brass);
  background: rgba(244, 239, 228, .09);
}

.tile:focus-visible,
.region:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.tile__idx {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--brass-deep);
}

.tile__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  color: var(--ivory);
}

.tile__num {
  font-size: clamp(38px, 9vw, 60px);
  line-height: 1;
  color: var(--brass);
  margin-top: 8px;
}

.tile--wide .tile__num {
  color: var(--vermilion);
}

.tile__unit {
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--graphite);
}

.tile__desc {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ivory-soft);
  margin-top: 6px;
}

.tile__go {
  margin-top: auto;
  padding-top: 14px;
  font-size: 13.5px;
  color: var(--cyan);
}

.tile__go::after {
  content: " →";
}

.home-lines__figure {
  margin: 30px 0 0;
}

/* ---------- 三地分流 ---------- */
.home-regions {
  padding: 16px 0 64px;
}

.home-regions__head {
  max-width: 44em;
}

.home-regions__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4.6vw, 38px);
  line-height: 1.2;
  margin: 10px 0 14px;
}

.home-regions__intro {
  color: var(--ivory-dim);
  font-size: 15px;
  margin: 0;
}

.home-regions__figure {
  margin: 28px 0 26px;
}

.home-regions__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.region {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 20px;
  text-decoration: none;
  color: inherit;
  background: var(--felt);
  border: 1px solid var(--home-edge);
  border-top-width: 3px;
  border-radius: var(--radius);
  transition: transform 160ms var(--ease), border-color 160ms var(--ease);
}

.region:hover,
.region:focus-visible {
  transform: translateY(-2px);
  border-color: var(--brass);
}

.region--chengdu { border-top-color: var(--brass); }
.region--shanghai { border-top-color: var(--cyan); }
.region--guangzhou { border-top-color: var(--vermilion); }

.region__city {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: .08em;
  color: var(--ivory);
}

.region__line {
  font-size: 13.5px;
  color: var(--card);
}

.region__num {
  font-size: clamp(34px, 8vw, 50px);
  line-height: 1.05;
  color: var(--brass);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  margin: 6px 0 2px;
}

.region__unit {
  font-family: var(--font-sans);
  font-size: 12.5px;
  color: var(--graphite);
  letter-spacing: .03em;
}

.region__note {
  font-size: 14px;
  line-height: 1.78;
  color: var(--ivory-soft);
}

.region__go {
  margin-top: auto;
  padding-top: 12px;
  font-size: 13.5px;
  color: var(--cyan);
}

.region__go::after {
  content: " →";
}

/* ---------- 测试版 ---------- */
.home-beta {
  padding: 8px 0 64px;
}

.home-beta__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.home-beta__text h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 4.4vw, 34px);
  line-height: 1.24;
  margin: 10px 0 16px;
}

.home-beta__text p {
  color: var(--ivory-soft);
  margin: 0 0 1.1em;
  max-width: 36em;
}

.home-beta__linkline {
  margin-top: 4px !important;
  font-size: 15px;
}

.home-beta__aside {
  display: grid;
  gap: 14px;
}

.home-beta__card {
  padding: 18px 18px 20px;
}

.home-beta__card--solid {
  background: var(--felt);
}

.home-beta__cardhead {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--ivory-dim);
}

.home-beta__cardbody {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ivory-soft);
}

.home-beta__cardbody .mono {
  color: var(--brass);
  font-size: 17px;
}

.home-beta__figure {
  margin: 4px 0 0;
}

/* ---------- 更新节奏 ---------- */
.home-cadence {
  padding: 8px 0 24px;
}

.home-cadence__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding: 28px 22px 32px;
  border-top: 1px solid var(--home-edge);
  border-bottom: 1px solid var(--home-edge);
}

.home-cadence__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 4.4vw, 36px);
  line-height: 1.22;
  margin: 10px 0 14px;
}

.home-cadence__head p {
  color: var(--ivory-dim);
  font-size: 15px;
  margin: 0;
  max-width: 40em;
}

.home-cadence__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.home-cadence__stat {
  padding: 14px 10px;
  border-left: 1px solid var(--brass-hair);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.home-cadence__stat .stat__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(30px, 7vw, 44px);
  line-height: 1;
  color: var(--brass);
}

.home-cadence__stat .stat__label {
  font-size: 12.5px;
  color: var(--graphite);
  letter-spacing: .03em;
}

.home-cadence__cta p {
  color: var(--ivory-soft);
  font-size: 15px;
  margin: 0 0 18px;
  max-width: 40em;
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .home-lines__board {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }
  .home-regions__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .home-cadence__grid {
    grid-template-columns: 1.35fr 1fr;
    align-items: start;
  }
  .home-cadence__cta {
    grid-column: 1 / -1;
    padding-top: 6px;
  }
}

@media (min-width: 960px) {
  .page-home {
    padding-bottom: 120px;
  }
  .home-open {
    padding: 48px 0 72px;
  }
  .home-open__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 56px;
    align-items: start;
  }
  .home-open__figure {
    margin-top: 44px;
  }
  .home-swap__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: 48px;
  }
  .home-swap__panel {
    padding: 30px 28px;
  }
  .home-lines__board {
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
  }
  .home-lines__board .tile {
    grid-column: span 2;
  }
  .home-lines__board .tile--wide {
    grid-column: span 4;
  }
  .home-beta__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 52px;
    align-items: start;
  }
  .home-cadence__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 4fr);
    gap: 48px;
    padding: 40px 28px 44px;
  }
  .home-cadence__cta {
    padding-top: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .tile,
  .region {
    transition: none;
  }
  .tile:hover,
  .tile:focus-visible,
  .region:hover,
  .region:focus-visible {
    transform: none;
  }
}

.page-home {
  --home-edge: rgba(201, 162, 39, .22);
  padding-bottom: 96px;
}

.page-home .crumbs {
  padding: 32px 0 0;
}

.page-home .crumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
  color: var(--ivory-dim);
}

.page-home .crumbs__list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--brass-deep);
}

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

/* ---------- 首屏：目录式开场 ---------- */
.home-open {
  padding: 36px 0 60px;
}

.home-open__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
}

.home-open__text h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6vw, 58px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  margin: 12px 0 20px;
  max-width: 17em;
}

.home-open__text .lead {
  max-width: 34em;
}

.home-open__facts {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  border-top: 1px solid var(--home-edge);
}

.home-open__facts li {
  padding: 12px 0;
  border-bottom: 1px solid var(--home-edge);
  font-size: 14px;
  color: var(--ivory-soft);
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.home-open__facts .mono {
  color: var(--brass);
  font-size: 18px;
  min-width: 5.5em;
}

.home-open__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.home-open__figure {
  margin: 0;
}

/* ---------- 换桌规则速读 ---------- */
.home-swap {
  padding: 8px 0 60px;
}

.home-swap__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  align-items: start;
}

.home-swap__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 4.4vw, 34px);
  line-height: 1.24;
  margin: 10px 0 0;
}

.home-swap__panel {
  padding: 24px 22px;
}

.home-swap__panel p {
  margin: 0 0 1.1em;
}

.home-swap__panel p:last-child {
  margin-bottom: 0;
}

.home-swap__linkline {
  margin-top: 4px !important;
  font-size: 15px;
}

/* ---------- 四条主线 ---------- */
.home-lines {
  padding: 16px 0 68px;
}

.home-lines__head {
  max-width: 46em;
}

.home-lines__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4.6vw, 38px);
  line-height: 1.2;
  margin: 10px 0 14px;
}

.home-lines__intro {
  color: var(--ivory-dim);
  font-size: 15px;
  margin: 0;
}

.home-lines__board {
  margin-top: 34px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.tile {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 22px 20px 24px;
  background: var(--glass);
  border: 1px solid var(--brass-line);
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
  transition: transform 160ms var(--ease), border-color 160ms var(--ease), background 160ms var(--ease);
}

.tile:hover,
.tile:focus-visible {
  transform: translateY(-2px);
  border-color: var(--brass);
  background: rgba(244, 239, 228, .09);
}

.tile:focus-visible,
.region:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.tile__idx {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--brass-deep);
}

.tile__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  color: var(--ivory);
}

.tile__num {
  font-size: clamp(38px, 9vw, 60px);
  line-height: 1;
  color: var(--brass);
  margin-top: 8px;
}

.tile--wide .tile__num {
  color: var(--vermilion);
}

.tile__unit {
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--graphite);
}

.tile__desc {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ivory-soft);
  margin-top: 6px;
}

.tile__go {
  margin-top: auto;
  padding-top: 14px;
  font-size: 13.5px;
  color: var(--cyan);
}

.tile__go::after {
  content: " →";
}

.home-lines__figure {
  margin: 30px 0 0;
}

/* ---------- 三地分流 ---------- */
.home-regions {
  padding: 16px 0 68px;
}

.home-regions__head {
  max-width: 44em;
}

.home-regions__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4.6vw, 38px);
  line-height: 1.2;
  margin: 10px 0 14px;
}

.home-regions__intro {
  color: var(--ivory-dim);
  font-size: 15px;
  margin: 0;
}

.home-regions__figure {
  margin: 28px 0 26px;
}

.home-regions__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.region {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 20px;
  text-decoration: none;
  color: inherit;
  background: var(--felt);
  border: 1px solid var(--home-edge);
  border-top-width: 3px;
  border-radius: var(--radius);
  transition: transform 160ms var(--ease), border-color 160ms var(--ease);
}

.region:hover,
.region:focus-visible {
  transform: translateY(-2px);
  border-color: var(--brass);
}

.region--chengdu { border-top-color: var(--brass); }
.region--shanghai { border-top-color: var(--cyan); }
.region--guangzhou { border-top-color: var(--vermilion); }

.region__city {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: .08em;
  color: var(--ivory);
}

.region__line {
  font-size: 13.5px;
  color: var(--card);
}

.region__num {
  font-size: clamp(34px, 8vw, 50px);
  line-height: 1.05;
  color: var(--brass);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  margin: 6px 0 2px;
}

.region__unit {
  font-family: var(--font-sans);
  font-size: 12.5px;
  color: var(--graphite);
  letter-spacing: .03em;
}

.region__note {
  font-size: 14px;
  line-height: 1.78;
  color: var(--ivory-soft);
}

.region__go {
  margin-top: auto;
  padding-top: 12px;
  font-size: 13.5px;
  color: var(--cyan);
}

.region__go::after {
  content: " →";
}

/* ---------- 测试版通道 ---------- */
.home-beta {
  padding: 8px 0 68px;
}

.home-beta__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.home-beta__text h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 4.4vw, 34px);
  line-height: 1.24;
  margin: 10px 0 16px;
}

.home-beta__text p {
  color: var(--ivory-soft);
  margin: 0 0 1.1em;
  max-width: 36em;
}

.home-beta__linkline {
  margin-top: 4px !important;
  font-size: 15px;
}

.home-beta__aside {
  display: grid;
  gap: 14px;
}

.home-beta__card {
  padding: 18px 18px 20px;
}

.home-beta__card--solid {
  background: var(--felt);
}

.home-beta__cardhead {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--ivory-dim);
}

.home-beta__cardbody {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ivory-soft);
}

.home-beta__cardbody .mono {
  color: var(--brass);
  font-size: 17px;
}

.home-beta__figure {
  margin: 4px 0 0;
}

/* ---------- 更新节奏与咨询 ---------- */
.home-cadence {
  padding: 8px 0 24px;
}

.home-cadence__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding: 28px 22px 34px;
  border-top: 1px solid var(--home-edge);
  border-bottom: 1px solid var(--home-edge);
}

.home-cadence__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 4.4vw, 36px);
  line-height: 1.22;
  margin: 10px 0 14px;
}

.home-cadence__head p {
  color: var(--ivory-dim);
  font-size: 15px;
  margin: 0;
  max-width: 40em;
}

.home-cadence__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.home-cadence__stat {
  padding: 14px 10px;
  border-left: 1px solid var(--brass-hair);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.home-cadence__stat .stat__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(30px, 7vw, 44px);
  line-height: 1;
  color: var(--brass);
}

.home-cadence__stat .stat__label {
  font-size: 12.5px;
  color: var(--graphite);
  letter-spacing: .03em;
}

.home-cadence__cta p {
  color: var(--ivory-soft);
  font-size: 15px;
  margin: 0 0 18px;
  max-width: 40em;
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .home-lines__board {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }
  .home-regions__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .home-cadence__grid {
    grid-template-columns: 1.35fr 1fr;
    align-items: start;
  }
  .home-cadence__cta {
    grid-column: 1 / -1;
    padding-top: 6px;
  }
}

@media (min-width: 960px) {
  .page-home {
    padding-bottom: 120px;
  }
  .home-open {
    padding: 48px 0 76px;
  }
  .home-open__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 56px;
    align-items: start;
  }
  .home-open__figure {
    margin-top: 44px;
  }
  .home-swap__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: 48px;
  }
  .home-swap__panel {
    padding: 30px 28px;
  }
  .home-lines__board {
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
  }
  .home-lines__board .tile {
    grid-column: span 2;
  }
  .home-lines__board .tile--wide {
    grid-column: span 4;
  }
  .home-beta__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 52px;
    align-items: start;
  }
  .home-cadence__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 4fr);
    gap: 48px;
    padding: 40px 28px 46px;
  }
  .home-cadence__cta {
    padding-top: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .tile,
  .region {
    transition: none;
  }
  .tile:hover,
  .tile:focus-visible,
  .region:hover,
  .region:focus-visible {
    transform: none;
  }
}

.page-home {
  --home-edge: rgba(201, 162, 39, .22);
  padding-bottom: 96px;
}

.page-home .crumbs {
  padding: 34px 0 0;
}

.page-home .crumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
  color: var(--ivory-dim);
}

.page-home .crumbs__list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--brass-deep);
}

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

/* ---------- 首屏 ---------- */
.home-open {
  padding: 36px 0 60px;
}

.home-open__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
}

.home-open__text h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6vw, 58px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  margin: 12px 0 20px;
  max-width: 17em;
}

.home-open__text .lead {
  max-width: 34em;
}

.home-open__facts {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  border-top: 1px solid var(--home-edge);
}

.home-open__facts li {
  padding: 12px 0;
  border-bottom: 1px solid var(--home-edge);
  font-size: 14px;
  color: var(--ivory-soft);
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.home-open__facts .mono {
  color: var(--brass);
  font-size: 18px;
  min-width: 5.5em;
}

.home-open__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.home-open__figure {
  margin: 0;
}

/* ---------- 换桌规则 ---------- */
.home-swap {
  padding: 8px 0 60px;
}

.home-swap__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  align-items: start;
}

.home-swap__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 4.4vw, 34px);
  line-height: 1.24;
  margin: 10px 0 0;
}

.home-swap__panel {
  padding: 24px 22px;
}

.home-swap__panel p {
  margin: 0 0 1.1em;
}

.home-swap__linkline {
  margin-top: 4px !important;
  font-size: 15px;
}

/* ---------- 四条主线 ---------- */
.home-lines {
  padding: 16px 0 68px;
}

.home-lines__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4.6vw, 38px);
  line-height: 1.2;
  margin: 10px 0 14px;
}

.home-lines__head {
  max-width: 46em;
}

.home-lines__intro {
  color: var(--ivory-dim);
  font-size: 15px;
  margin: 0;
}

.home-lines__board {
  margin-top: 34px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.tile {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 22px 20px 24px;
  background: var(--glass);
  border: 1px solid var(--brass-line);
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
  transition: transform 160ms var(--ease), border-color 160ms var(--ease), background 160ms var(--ease);
}

.tile:hover,
.tile:focus-visible {
  transform: translateY(-2px);
  border-color: var(--brass);
  background: rgba(244, 239, 228, .09);
}

.tile:focus-visible,
.region:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.tile__idx {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--brass-deep);
}

.tile__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  color: var(--ivory);
}

.tile__num {
  font-size: clamp(38px, 9vw, 60px);
  line-height: 1;
  color: var(--brass);
  margin-top: 8px;
}

.tile--wide .tile__num {
  color: var(--vermilion);
}

.tile__unit {
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--graphite);
}

.tile__desc {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ivory-soft);
  margin-top: 6px;
}

.tile__go {
  margin-top: auto;
  padding-top: 14px;
  font-size: 13.5px;
  color: var(--cyan);
}

.tile__go::after {
  content: " →";
}

.home-lines__figure {
  margin: 30px 0 0;
}

/* ---------- 三地分流 ---------- */
.home-regions {
  padding: 16px 0 68px;
}

.home-regions__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4.6vw, 38px);
  line-height: 1.2;
  margin: 10px 0 14px;
}

.home-regions__head {
  max-width: 44em;
}

.home-regions__intro {
  color: var(--ivory-dim);
  font-size: 15px;
  margin: 0;
}

.home-regions__figure {
  margin: 28px 0 26px;
}

.home-regions__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.region {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 20px;
  text-decoration: none;
  color: inherit;
  background: var(--felt);
  border: 1px solid var(--home-edge);
  border-top-width: 3px;
  border-radius: var(--radius);
  transition: transform 160ms var(--ease), border-color 160ms var(--ease);
}

.region:hover,
.region:focus-visible {
  transform: translateY(-2px);
  border-color: var(--brass);
}

.region--chengdu { border-top-color: var(--brass); }
.region--shanghai { border-top-color: var(--cyan); }
.region--guangzhou { border-top-color: var(--vermilion); }

.region__city {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: .08em;
  color: var(--ivory);
}

.region__line {
  font-size: 13.5px;
  color: var(--card);
}

.region__num {
  font-size: clamp(34px, 8vw, 50px);
  line-height: 1.05;
  color: var(--brass);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  margin: 6px 0 2px;
}

.region__unit {
  font-family: var(--font-sans);
  font-size: 12.5px;
  color: var(--graphite);
  letter-spacing: .03em;
}

.region__note {
  font-size: 14px;
  line-height: 1.78;
  color: var(--ivory-soft);
}

.region__go {
  margin-top: auto;
  padding-top: 12px;
  font-size: 13.5px;
  color: var(--cyan);
}

.region__go::after {
  content: " →";
}

/* ---------- 测试版通道 ---------- */
.home-beta {
  padding: 8px 0 68px;
}

.home-beta__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.home-beta__text h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 4.4vw, 34px);
  line-height: 1.24;
  margin: 10px 0 16px;
}

.home-beta__text p {
  color: var(--ivory-soft);
  margin: 0 0 1.1em;
  max-width: 36em;
}

.home-beta__linkline {
  margin-top: 4px !important;
  font-size: 15px;
}

.home-beta__aside {
  display: grid;
  gap: 14px;
}

.home-beta__card {
  padding: 18px 18px 20px;
}

.home-beta__card--solid {
  background: var(--felt);
}

.home-beta__cardhead {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--ivory-dim);
}

.home-beta__cardbody {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ivory-soft);
}

.home-beta__cardbody .mono {
  color: var(--brass);
  font-size: 17px;
}

.home-beta__figure {
  margin: 4px 0 0;
}

/* ---------- 更新节奏 ---------- */
.home-cadence {
  padding: 8px 0 24px;
}

.home-cadence__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding: 28px 22px 34px;
  border-top: 1px solid var(--home-edge);
  border-bottom: 1px solid var(--home-edge);
}

.home-cadence__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 4.4vw, 36px);
  line-height: 1.22;
  margin: 10px 0 14px;
}

.home-cadence__head p {
  color: var(--ivory-dim);
  font-size: 15px;
  margin: 0;
  max-width: 40em;
}

.home-cadence__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.home-cadence__stat {
  padding: 14px 10px;
  border-left: 1px solid var(--brass-hair);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.home-cadence__stat .stat__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(30px, 7vw, 44px);
  line-height: 1;
  color: var(--brass);
}

.home-cadence__stat .stat__label {
  font-size: 12.5px;
  color: var(--graphite);
  letter-spacing: .03em;
}

.home-cadence__cta p {
  color: var(--ivory-soft);
  font-size: 15px;
  margin: 0 0 18px;
  max-width: 40em;
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .home-lines__board {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }
  .home-regions__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .home-cadence__grid {
    grid-template-columns: 1.35fr 1fr;
    align-items: start;
  }
  .home-cadence__cta {
    grid-column: 1 / -1;
    padding-top: 6px;
  }
}

@media (min-width: 960px) {
  .page-home {
    padding-bottom: 120px;
  }
  .home-open {
    padding: 48px 0 76px;
  }
  .home-open__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 56px;
    align-items: start;
  }
  .home-open__figure {
    margin-top: 44px;
  }
  .home-swap__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: 48px;
  }
  .home-swap__panel {
    padding: 30px 28px;
  }
  .home-lines__board {
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
  }
  .home-lines__board .tile {
    grid-column: span 2;
  }
  .home-lines__board .tile--wide {
    grid-column: span 4;
  }
  .home-beta__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 52px;
    align-items: start;
  }
  .home-cadence__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 4fr);
    gap: 48px;
    padding: 40px 28px 46px;
  }
  .home-cadence__cta {
    padding-top: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .tile,
  .region {
    transition: none;
  }
  .tile:hover,
  .tile:focus-visible,
  .region:hover,
  .region:focus-visible {
    transform: none;
  }
}

.page-home {
  --home-edge: rgba(201, 162, 39, .22);
  padding-bottom: 96px;
}

.page-home .crumbs {
  padding: 34px 0 0;
}

.page-home .crumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
  color: var(--ivory-dim);
}

.page-home .crumbs__list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--brass-deep);
}

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

/* ---------- 首屏 ---------- */
.home-open {
  padding: 36px 0 60px;
}

.home-open__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
}

.home-open__text h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6vw, 58px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  margin: 12px 0 20px;
  max-width: 17em;
}

.home-open__text .lead {
  max-width: 34em;
}

.home-open__facts {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  border-top: 1px solid var(--home-edge);
}

.home-open__facts li {
  padding: 12px 0;
  border-bottom: 1px solid var(--home-edge);
  font-size: 14px;
  color: var(--ivory-soft);
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.home-open__facts .mono {
  color: var(--brass);
  font-size: 18px;
  min-width: 5.5em;
}

.home-open__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.home-open__figure {
  margin: 0;
}

/* ---------- 换桌规则 ---------- */
.home-swap {
  padding: 8px 0 60px;
}

.home-swap__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  align-items: start;
}

.home-swap__head {
  max-width: 30em;
}

.home-swap__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 4.4vw, 34px);
  line-height: 1.24;
  margin: 10px 0 0;
}

.home-swap__panel {
  padding: 24px 22px;
}

.home-swap__panel p {
  margin: 0 0 1.1em;
}

.home-swap__linkline {
  margin-top: 4px !important;
  font-size: 15px;
}

/* ---------- 四条主线 ---------- */
.home-lines {
  padding: 16px 0 68px;
}

.home-lines__head {
  max-width: 46em;
}

.home-lines__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4.6vw, 38px);
  line-height: 1.2;
  margin: 10px 0 14px;
}

.home-lines__intro {
  color: var(--ivory-dim);
  font-size: 15px;
  margin: 0;
}

.home-lines__board {
  margin-top: 34px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.tile {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 22px 20px 24px;
  background: var(--glass);
  border: 1px solid var(--brass-line);
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
  transition: transform 160ms var(--ease), border-color 160ms var(--ease), background 160ms var(--ease);
}

.tile:hover,
.tile:focus-visible {
  transform: translateY(-2px);
  border-color: var(--brass);
  background: rgba(244, 239, 228, .09);
}

.tile:focus-visible,
.region:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.tile__idx {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--brass-deep);
}

.tile__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  color: var(--ivory);
}

.tile__num {
  font-size: clamp(38px, 9vw, 60px);
  line-height: 1;
  color: var(--brass);
  margin-top: 8px;
}

.tile--wide .tile__num {
  color: var(--vermilion);
}

.tile__unit {
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--graphite);
}

.tile__desc {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ivory-soft);
  margin-top: 6px;
}

.tile__go {
  margin-top: auto;
  padding-top: 14px;
  font-size: 13.5px;
  color: var(--cyan);
}

.tile__go::after {
  content: " →";
}

.home-lines__figure {
  margin: 30px 0 0;
}

/* ---------- 三地分流 ---------- */
.home-regions {
  padding: 16px 0 68px;
}

.home-regions__head {
  max-width: 44em;
}

.home-regions__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4.6vw, 38px);
  line-height: 1.2;
  margin: 10px 0 14px;
}

.home-regions__intro {
  color: var(--ivory-dim);
  font-size: 15px;
  margin: 0;
}

.home-regions__figure {
  margin: 28px 0 26px;
}

.home-regions__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.region {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 20px;
  text-decoration: none;
  color: inherit;
  background: var(--felt);
  border: 1px solid var(--home-edge);
  border-top-width: 3px;
  border-radius: var(--radius);
  transition: transform 160ms var(--ease), border-color 160ms var(--ease);
}

.region:hover,
.region:focus-visible {
  transform: translateY(-2px);
  border-color: var(--brass);
}

.region--chengdu { border-top-color: var(--brass); }
.region--shanghai { border-top-color: var(--cyan); }
.region--guangzhou { border-top-color: var(--vermilion); }

.region__city {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: .08em;
  color: var(--ivory);
}

.region__line {
  font-size: 13.5px;
  color: var(--card);
}

.region__num {
  font-size: clamp(34px, 8vw, 50px);
  line-height: 1.05;
  color: var(--brass);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  margin: 6px 0 2px;
}

.region__unit {
  font-family: var(--font-sans);
  font-size: 12.5px;
  color: var(--graphite);
  letter-spacing: .03em;
}

.region__note {
  font-size: 14px;
  line-height: 1.78;
  color: var(--ivory-soft);
}

.region__go {
  margin-top: auto;
  padding-top: 12px;
  font-size: 13.5px;
  color: var(--cyan);
}

.region__go::after {
  content: " →";
}

/* ---------- 测试版通道 ---------- */
.home-beta {
  padding: 8px 0 68px;
}

.home-beta__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.home-beta__text h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 4.4vw, 34px);
  line-height: 1.24;
  margin: 10px 0 16px;
}

.home-beta__text p {
  color: var(--ivory-soft);
  margin: 0 0 1.1em;
  max-width: 36em;
}

.home-beta__linkline {
  margin-top: 4px !important;
  font-size: 15px;
}

.home-beta__aside {
  display: grid;
  gap: 14px;
}

.home-beta__card {
  padding: 18px 18px 20px;
}

.home-beta__card--solid {
  background: var(--felt);
}

.home-beta__cardhead {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--ivory-dim);
}

.home-beta__cardbody {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ivory-soft);
}

.home-beta__cardbody .mono {
  color: var(--brass);
  font-size: 17px;
}

.home-beta__figure {
  margin: 4px 0 0;
}

/* ---------- 更新节奏 ---------- */
.home-cadence {
  padding: 8px 0 24px;
}

.home-cadence__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding: 28px 22px 34px;
  border-top: 1px solid var(--home-edge);
  border-bottom: 1px solid var(--home-edge);
}

.home-cadence__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 4.4vw, 36px);
  line-height: 1.22;
  margin: 10px 0 14px;
}

.home-cadence__head p {
  color: var(--ivory-dim);
  font-size: 15px;
  margin: 0;
  max-width: 40em;
}

.home-cadence__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.home-cadence__stat {
  padding: 14px 10px;
  border-left: 1px solid var(--brass-hair);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.home-cadence__stat .stat__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(30px, 7vw, 44px);
  line-height: 1;
  color: var(--brass);
}

.home-cadence__stat .stat__label {
  font-size: 12.5px;
  color: var(--graphite);
  letter-spacing: .03em;
}

.home-cadence__cta p {
  color: var(--ivory-soft);
  font-size: 15px;
  margin: 0 0 18px;
  max-width: 40em;
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .home-lines__board {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }
  .home-regions__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .home-cadence__grid {
    grid-template-columns: 1.35fr 1fr;
    align-items: start;
  }
  .home-cadence__cta {
    grid-column: 1 / -1;
    padding-top: 6px;
  }
}

@media (min-width: 960px) {
  .page-home {
    padding-bottom: 120px;
  }
  .home-open {
    padding: 48px 0 76px;
  }
  .home-open__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 56px;
    align-items: start;
  }
  .home-open__figure {
    margin-top: 44px;
  }
  .home-swap__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: 48px;
  }
  .home-swap__panel {
    padding: 30px 28px;
  }
  .home-lines__board {
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
  }
  .home-lines__board .tile {
    grid-column: span 2;
  }
  .home-lines__board .tile--wide {
    grid-column: span 4;
  }
  .home-beta__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 52px;
    align-items: start;
  }
  .home-cadence__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 4fr);
    gap: 48px;
    padding: 40px 28px 46px;
  }
  .home-cadence__cta {
    padding-top: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .tile,
  .region {
    transition: none;
  }
  .tile:hover,
  .tile:focus-visible,
  .region:hover,
  .region:focus-visible {
    transform: none;
  }
}

.page-home {
  --home-edge: rgba(201, 162, 39, .22);
  padding-bottom: 96px;
}

.page-home .crumbs {
  padding: 34px 0 0;
}

.page-home .crumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
  color: var(--ivory-dim);
}

.page-home .crumbs__list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--brass-deep);
}

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

/* ---------- 首屏 ---------- */
.home-open {
  padding: 36px 0 60px;
}

.home-open__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
}

.home-open__text h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6vw, 58px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  margin: 12px 0 20px;
  max-width: 17em;
}

.home-open__text .lead {
  max-width: 34em;
}

.home-open__facts {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  border-top: 1px solid var(--home-edge);
}

.home-open__facts li {
  padding: 12px 0;
  border-bottom: 1px solid var(--home-edge);
  font-size: 14px;
  color: var(--ivory-soft);
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.home-open__facts .mono {
  color: var(--brass);
  font-size: 18px;
  min-width: 5.5em;
}

.home-open__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.home-open__figure {
  margin: 0;
}

/* ---------- 换桌规则 ---------- */
.home-swap {
  padding: 8px 0 60px;
}

.home-swap__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  align-items: start;
}

.home-swap__head {
  max-width: 30em;
}

.home-swap__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 4.4vw, 34px);
  line-height: 1.24;
  margin: 10px 0 0;
}

.home-swap__panel {
  padding: 24px 22px;
}

.home-swap__panel p {
  margin: 0 0 1.1em;
}

.home-swap__linkline {
  margin-top: 4px !important;
  font-size: 15px;
}

/* ---------- 四条主线 ---------- */
.home-lines {
  padding: 16px 0 68px;
}

.home-lines__head {
  max-width: 46em;
}

.home-lines__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4.6vw, 38px);
  line-height: 1.2;
  margin: 10px 0 14px;
}

.home-lines__intro {
  color: var(--ivory-dim);
  font-size: 15px;
  margin: 0;
}

.home-lines__board {
  margin-top: 34px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.tile {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 22px 20px 24px;
  background: var(--glass);
  border: 1px solid var(--brass-line);
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
  transition: transform 160ms var(--ease), border-color 160ms var(--ease), background 160ms var(--ease);
}

.tile:hover,
.tile:focus-visible {
  transform: translateY(-2px);
  border-color: var(--brass);
  background: rgba(244, 239, 228, .09);
}

.tile:focus-visible,
.region:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.tile__idx {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--brass-deep);
}

.tile__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  color: var(--ivory);
}

.tile__num {
  font-size: clamp(38px, 9vw, 60px);
  line-height: 1;
  color: var(--brass);
  margin-top: 8px;
}

.tile--wide .tile__num {
  color: var(--vermilion);
}

.tile__unit {
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--graphite);
}

.tile__desc {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ivory-soft);
  margin-top: 6px;
}

.tile__go {
  margin-top: auto;
  padding-top: 14px;
  font-size: 13.5px;
  color: var(--cyan);
}

.tile__go::after {
  content: " →";
}

.home-lines__figure {
  margin: 30px 0 0;
}

/* ---------- 三地分流 ---------- */
.home-regions {
  padding: 16px 0 68px;
}

.home-regions__head {
  max-width: 44em;
}

.home-regions__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4.6vw, 38px);
  line-height: 1.2;
  margin: 10px 0 14px;
}

.home-regions__intro {
  color: var(--ivory-dim);
  font-size: 15px;
  margin: 0;
}

.home-regions__figure {
  margin: 28px 0 26px;
}

.home-regions__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.region {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 20px;
  text-decoration: none;
  color: inherit;
  background: var(--felt);
  border: 1px solid var(--home-edge);
  border-top-width: 3px;
  border-radius: var(--radius);
  transition: transform 160ms var(--ease), border-color 160ms var(--ease);
}

.region:hover,
.region:focus-visible {
  transform: translateY(-2px);
  border-color: var(--brass);
}

.region--chengdu { border-top-color: var(--brass); }
.region--shanghai { border-top-color: var(--cyan); }
.region--guangzhou { border-top-color: var(--vermilion); }

.region__city {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: .08em;
  color: var(--ivory);
}

.region__line {
  font-size: 13.5px;
  color: var(--card);
}

.region__num {
  font-size: clamp(34px, 8vw, 50px);
  line-height: 1.05;
  color: var(--brass);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  margin: 6px 0 2px;
}

.region__unit {
  font-family: var(--font-sans);
  font-size: 12.5px;
  color: var(--graphite);
  letter-spacing: .03em;
}

.region__note {
  font-size: 14px;
  line-height: 1.78;
  color: var(--ivory-soft);
}

.region__go {
  margin-top: auto;
  padding-top: 12px;
  font-size: 13.5px;
  color: var(--cyan);
}

.region__go::after {
  content: " →";
}

/* ---------- 测试版通道 ---------- */
.home-beta {
  padding: 8px 0 68px;
}

.home-beta__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.home-beta__text h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 4.4vw, 34px);
  line-height: 1.24;
  margin: 10px 0 16px;
}

.home-beta__text p {
  color: var(--ivory-soft);
  margin: 0 0 1.1em;
  max-width: 36em;
}

.home-beta__linkline {
  margin-top: 4px !important;
  font-size: 15px;
}

.home-beta__aside {
  display: grid;
  gap: 14px;
}

.home-beta__card {
  padding: 18px 18px 20px;
}

.home-beta__card--solid {
  background: var(--felt);
}

.home-beta__cardhead {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--ivory-dim);
}

.home-beta__cardbody {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ivory-soft);
}

.home-beta__cardbody .mono {
  color: var(--brass);
  font-size: 17px;
}

.home-beta__figure {
  margin: 4px 0 0;
}

/* ---------- 更新节奏 ---------- */
.home-cadence {
  padding: 8px 0 24px;
}

.home-cadence__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding: 28px 22px 34px;
  border-top: 1px solid var(--home-edge);
  border-bottom: 1px solid var(--home-edge);
}

.home-cadence__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 4.4vw, 36px);
  line-height: 1.22;
  margin: 10px 0 14px;
}

.home-cadence__head p {
  color: var(--ivory-dim);
  font-size: 15px;
  margin: 0;
  max-width: 40em;
}

.home-cadence__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.home-cadence__stat {
  padding: 14px 10px;
  border-left: 1px solid var(--brass-hair);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.home-cadence__stat .stat__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(30px, 7vw, 44px);
  line-height: 1;
  color: var(--brass);
}

.home-cadence__stat .stat__label {
  font-size: 12.5px;
  color: var(--graphite);
  letter-spacing: .03em;
}

.home-cadence__cta p {
  color: var(--ivory-soft);
  font-size: 15px;
  margin: 0 0 18px;
  max-width: 40em;
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .home-lines__board {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }
  .home-regions__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .home-cadence__grid {
    grid-template-columns: 1.35fr 1fr;
    align-items: start;
  }
  .home-cadence__cta {
    grid-column: 1 / -1;
    padding-top: 6px;
  }
}

@media (min-width: 960px) {
  .page-home {
    padding-bottom: 120px;
  }
  .home-open {
    padding: 48px 0 76px;
  }
  .home-open__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 56px;
    align-items: start;
  }
  .home-open__figure {
    margin-top: 44px;
  }
  .home-swap__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: 48px;
  }
  .home-swap__panel {
    padding: 30px 28px;
  }
  .home-lines__board {
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
  }
  .home-lines__board .tile {
    grid-column: span 2;
  }
  .home-lines__board .tile--wide {
    grid-column: span 4;
  }
  .home-beta__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 52px;
    align-items: start;
  }
  .home-cadence__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 4fr);
    gap: 48px;
    padding: 40px 28px 46px;
  }
  .home-cadence__cta {
    padding-top: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .tile,
  .region {
    transition: none;
  }
  .tile:hover,
  .tile:focus-visible,
  .region:hover,
  .region:focus-visible {
    transform: none;
  }
}

.page-home {
  --home-edge: rgba(201, 162, 39, .22);
  padding-bottom: 96px;
}

.page-home .crumbs {
  padding: 34px 0 0;
}

.page-home .crumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
  color: var(--ivory-dim);
}

.page-home .crumbs__list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--brass-deep);
}

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

/* ---------- 首屏 ---------- */
.home-open {
  padding: 36px 0 60px;
}

.home-open__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
}

.home-open__text h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6vw, 58px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  margin: 12px 0 20px;
  max-width: 17em;
}

.home-open__text .lead {
  max-width: 34em;
}

.home-open__facts {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  border-top: 1px solid var(--home-edge);
}

.home-open__facts li {
  padding: 12px 0;
  border-bottom: 1px solid var(--home-edge);
  font-size: 14px;
  color: var(--ivory-soft);
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.home-open__facts .mono {
  color: var(--brass);
  font-size: 18px;
  min-width: 5.5em;
}

.home-open__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.home-open__figure {
  margin: 0;
}

/* ---------- 换桌规则 ---------- */
.home-swap {
  padding: 8px 0 60px;
}

.home-swap__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  align-items: start;
}

.home-swap__head {
  max-width: 30em;
}

.home-swap__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 4.4vw, 34px);
  line-height: 1.24;
  margin: 10px 0 0;
}

.home-swap__panel {
  padding: 24px 22px;
}

.home-swap__panel p {
  margin: 0 0 1.1em;
}

.home-swap__linkline {
  margin-top: 4px !important;
  font-size: 15px;
}

/* ---------- 四条主线 ---------- */
.home-lines {
  padding: 16px 0 68px;
}

.home-lines__head {
  max-width: 46em;
}

.home-lines__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4.6vw, 38px);
  line-height: 1.2;
  margin: 10px 0 14px;
}

.home-lines__intro {
  color: var(--ivory-dim);
  font-size: 15px;
  margin: 0;
}

.home-lines__board {
  margin-top: 34px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.tile {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 22px 20px 24px;
  background: var(--glass);
  border: 1px solid var(--brass-line);
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
  transition: transform 160ms var(--ease), border-color 160ms var(--ease), background 160ms var(--ease);
}

.tile:hover,
.tile:focus-visible {
  transform: translateY(-2px);
  border-color: var(--brass);
  background: rgba(244, 239, 228, .09);
}

.tile:focus-visible,
.region:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.tile__idx {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--brass-deep);
}

.tile__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  color: var(--ivory);
}

.tile__num {
  font-size: clamp(38px, 9vw, 60px);
  line-height: 1;
  color: var(--brass);
  margin-top: 8px;
}

.tile--wide .tile__num {
  color: var(--vermilion);
}

.tile__unit {
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--graphite);
}

.tile__desc {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ivory-soft);
  margin-top: 6px;
}

.tile__go {
  margin-top: auto;
  padding-top: 14px;
  font-size: 13.5px;
  color: var(--cyan);
}

.tile__go::after {
  content: " →";
}

.home-lines__figure {
  margin: 30px 0 0;
}

/* ---------- 三地分流 ---------- */
.home-regions {
  padding: 16px 0 68px;
}

.home-regions__head {
  max-width: 44em;
}

.home-regions__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4.6vw, 38px);
  line-height: 1.2;
  margin: 10px 0 14px;
}

.home-regions__intro {
  color: var(--ivory-dim);
  font-size: 15px;
  margin: 0;
}

.home-regions__figure {
  margin: 28px 0 26px;
}

.home-regions__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.region {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 20px;
  text-decoration: none;
  color: inherit;
  background: var(--felt);
  border: 1px solid var(--home-edge);
  border-top-width: 3px;
  border-radius: var(--radius);
  transition: transform 160ms var(--ease), border-color 160ms var(--ease);
}

.region:hover,
.region:focus-visible {
  transform: translateY(-2px);
  border-color: var(--brass);
}

.region--chengdu { border-top-color: var(--brass); }
.region--shanghai { border-top-color: var(--cyan); }
.region--guangzhou { border-top-color: var(--vermilion); }

.region__city {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: .08em;
  color: var(--ivory);
}

.region__line {
  font-size: 13.5px;
  color: var(--card);
}

.region__num {
  font-size: clamp(34px, 8vw, 50px);
  line-height: 1.05;
  color: var(--brass);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  margin: 6px 0 2px;
}

.region__unit {
  font-family: var(--font-sans);
  font-size: 12.5px;
  color: var(--graphite);
  letter-spacing: .03em;
}

.region__note {
  font-size: 14px;
  line-height: 1.78;
  color: var(--ivory-soft);
}

.region__go {
  margin-top: auto;
  padding-top: 12px;
  font-size: 13.5px;
  color: var(--cyan);
}

.region__go::after {
  content: " →";
}

/* ---------- 测试版通道 ---------- */
.home-beta {
  padding: 8px 0 68px;
}

.home-beta__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.home-beta__text h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 4.4vw, 34px);
  line-height: 1.24;
  margin: 10px 0 16px;
}

.home-beta__text p {
  color: var(--ivory-soft);
  margin: 0 0 1.1em;
  max-width: 36em;
}

.home-beta__linkline {
  margin-top: 4px !important;
  font-size: 15px;
}

.home-beta__aside {
  display: grid;
  gap: 14px;
}

.home-beta__card {
  padding: 18px 18px 20px;
}

.home-beta__card--solid {
  background: var(--felt);
}

.home-beta__cardhead {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--ivory-dim);
}

.home-beta__cardbody {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ivory-soft);
}

.home-beta__cardbody .mono {
  color: var(--brass);
  font-size: 17px;
}

.home-beta__figure {
  margin: 4px 0 0;
}

/* ---------- 更新节奏 ---------- */
.home-cadence {
  padding: 8px 0 24px;
}

.home-cadence__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding: 28px 22px 34px;
  border-top: 1px solid var(--home-edge);
  border-bottom: 1px solid var(--home-edge);
}

.home-cadence__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 4.4vw, 36px);
  line-height: 1.22;
  margin: 10px 0 14px;
}

.home-cadence__head p {
  color: var(--ivory-dim);
  font-size: 15px;
  margin: 0;
  max-width: 40em;
}

.home-cadence__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.home-cadence__stat {
  padding: 14px 10px;
  border-left: 1px solid var(--brass-hair);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.home-cadence__stat .stat__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(30px, 7vw, 44px);
  line-height: 1;
  color: var(--brass);
}

.home-cadence__stat .stat__label {
  font-size: 12.5px;
  color: var(--graphite);
  letter-spacing: .03em;
}

.home-cadence__cta p {
  color: var(--ivory-soft);
  font-size: 15px;
  margin: 0 0 18px;
  max-width: 40em;
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .home-lines__board {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }
  .home-regions__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .home-cadence__grid {
    grid-template-columns: 1.35fr 1fr;
    align-items: start;
  }
  .home-cadence__cta {
    grid-column: 1 / -1;
    padding-top: 6px;
  }
}

@media (min-width: 960px) {
  .page-home {
    padding-bottom: 120px;
  }
  .home-open {
    padding: 48px 0 76px;
  }
  .home-open__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 56px;
    align-items: start;
  }
  .home-open__figure {
    margin-top: 44px;
  }
  .home-swap__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: 48px;
  }
  .home-swap__panel {
    padding: 30px 28px;
  }
  .home-lines__board {
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
  }
  .home-lines__board .tile {
    grid-column: span 2;
  }
  .home-lines__board .tile--wide {
    grid-column: span 4;
  }
  .home-beta__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 52px;
    align-items: start;
  }
  .home-cadence__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 4fr);
    gap: 48px;
    padding: 40px 28px 46px;
  }
  .home-cadence__cta {
    padding-top: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .tile,
  .region {
    transition: none;
  }
  .tile:hover,
  .tile:focus-visible,
  .region:hover,
  .region:focus-visible {
    transform: none;
  }
}

.page-home {
  --home-edge: rgba(201, 162, 39, .22);
  padding-bottom: 96px;
}

.page-home .crumbs {
  padding: 34px 0 0;
}

.page-home .crumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
  color: var(--ivory-dim);
}

.page-home .crumbs__list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--brass-deep);
}

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

/* ---------- 首屏 ---------- */
.home-open {
  padding: 36px 0 60px;
}

.home-open__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
}

.home-open__text h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6vw, 58px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  margin: 12px 0 20px;
  max-width: 17em;
}

.home-open__text .lead {
  max-width: 34em;
}

.home-open__facts {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  border-top: 1px solid var(--home-edge);
}

.home-open__facts li {
  padding: 12px 0;
  border-bottom: 1px solid var(--home-edge);
  font-size: 14px;
  color: var(--ivory-soft);
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.home-open__facts .mono {
  color: var(--brass);
  font-size: 18px;
  min-width: 5.5em;
}

.home-open__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.home-open__figure {
  margin: 0;
}

/* ---------- 换桌规则 ---------- */
.home-swap {
  padding: 8px 0 60px;
}

.home-swap__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  align-items: start;
}

.home-swap__head {
  max-width: 30em;
}

.home-swap__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 4.4vw, 34px);
  line-height: 1.24;
  margin: 10px 0 0;
}

.home-swap__panel {
  padding: 24px 22px;
}

.home-swap__panel p {
  margin: 0 0 1.1em;
}

.home-swap__linkline {
  margin-top: 4px !important;
  font-size: 15px;
}

/* ---------- 四条主线 ---------- */
.home-lines {
  padding: 16px 0 68px;
}

.home-lines__head {
  max-width: 46em;
}

.home-lines__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4.6vw, 38px);
  line-height: 1.2;
  margin: 10px 0 14px;
}

.home-lines__intro {
  color: var(--ivory-dim);
  font-size: 15px;
  margin: 0;
}

.home-lines__board {
  margin-top: 34px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.tile {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 22px 20px 24px;
  background: var(--glass);
  border: 1px solid var(--brass-line);
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
  transition: transform 160ms var(--ease), border-color 160ms var(--ease), background 160ms var(--ease);
}

.tile:hover,
.tile:focus-visible {
  transform: translateY(-2px);
  border-color: var(--brass);
  background: rgba(244, 239, 228, .09);
}

.tile:focus-visible,
.region:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.tile__idx {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--brass-deep);
}

.tile__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  color: var(--ivory);
}

.tile__num {
  font-size: clamp(38px, 9vw, 60px);
  line-height: 1;
  color: var(--brass);
  margin-top: 8px;
}

.tile--wide .tile__num {
  color: var(--vermilion);
}

.tile__unit {
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--graphite);
}

.tile__desc {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ivory-soft);
  margin-top: 6px;
}

.tile__go {
  margin-top: auto;
  padding-top: 14px;
  font-size: 13.5px;
  color: var(--cyan);
}

.tile__go::after {
  content: " →";
}

.home-lines__figure {
  margin: 30px 0 0;
}

/* ---------- 三地分流 ---------- */
.home-regions {
  padding: 16px 0 68px;
}

.home-regions__head {
  max-width: 44em;
}

.home-regions__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4.6vw, 38px);
  line-height: 1.2;
  margin: 10px 0 14px;
}

.home-regions__intro {
  color: var(--ivory-dim);
  font-size: 15px;
  margin: 0;
}

.home-regions__figure {
  margin: 28px 0 26px;
}

.home-regions__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.region {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 20px;
  text-decoration: none;
  color: inherit;
  background: var(--felt);
  border: 1px solid var(--home-edge);
  border-top-width: 3px;
  border-radius: var(--radius);
  transition: transform 160ms var(--ease), border-color 160ms var(--ease);
}

.region:hover,
.region:focus-visible {
  transform: translateY(-2px);
  border-color: var(--brass);
}

.region--chengdu { border-top-color: var(--brass); }
.region--shanghai { border-top-color: var(--cyan); }
.region--guangzhou { border-top-color: var(--vermilion); }

.region__city {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: .08em;
  color: var(--ivory);
}

.region__line {
  font-size: 13.5px;
  color: var(--card);
}

.region__num {
  font-size: clamp(34px, 8vw, 50px);
  line-height: 1.05;
  color: var(--brass);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  margin: 6px 0 2px;
}

.region__unit {
  font-family: var(--font-sans);
  font-size: 12.5px;
  color: var(--graphite);
  letter-spacing: .03em;
}

.region__note {
  font-size: 14px;
  line-height: 1.78;
  color: var(--ivory-soft);
}

.region__go {
  margin-top: auto;
  padding-top: 12px;
  font-size: 13.5px;
  color: var(--cyan);
}

.region__go::after {
  content: " →";
}

/* ---------- 测试版通道 ---------- */
.home-beta {
  padding: 8px 0 68px;
}

.home-beta__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.home-beta__text h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 4.4vw, 34px);
  line-height: 1.24;
  margin: 10px 0 16px;
}

.home-beta__text p {
  color: var(--ivory-soft);
  margin: 0 0 1.1em;
  max-width: 36em;
}

.home-beta__linkline {
  margin-top: 4px !important;
  font-size: 15px;
}

.home-beta__aside {
  display: grid;
  gap: 14px;
}

.home-beta__card {
  padding: 18px 18px 20px;
}

.home-beta__card--solid {
  background: var(--felt);
}

.home-beta__cardhead {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--ivory-dim);
}

.home-beta__cardbody {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ivory-soft);
}

.home-beta__cardbody .mono {
  color: var(--brass);
  font-size: 17px;
}

.home-beta__figure {
  margin: 4px 0 0;
}

/* ---------- 更新节奏 ---------- */
.home-cadence {
  padding: 8px 0 24px;
}

.home-cadence__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding: 28px 22px 34px;
  border-top: 1px solid var(--home-edge);
  border-bottom: 1px solid var(--home-edge);
}

.home-cadence__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 4.4vw, 36px);
  line-height: 1.22;
  margin: 10px 0 14px;
}

.home-cadence__head p {
  color: var(--ivory-dim);
  font-size: 15px;
  margin: 0;
  max-width: 40em;
}

.home-cadence__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.home-cadence__stat {
  padding: 14px 10px;
  border-left: 1px solid var(--brass-hair);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.home-cadence__stat .stat__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(30px, 7vw, 44px);
  line-height: 1;
  color: var(--brass);
}

.home-cadence__stat .stat__label {
  font-size: 12.5px;
  color: var(--graphite);
  letter-spacing: .03em;
}

.home-cadence__cta p {
  color: var(--ivory-soft);
  font-size: 15px;
  margin: 0 0 18px;
  max-width: 40em;
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .home-lines__board {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }
  .home-regions__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .home-cadence__grid {
    grid-template-columns: 1.35fr 1fr;
    align-items: start;
  }
  .home-cadence__cta {
    grid-column: 1 / -1;
    padding-top: 6px;
  }
}

@media (min-width: 960px) {
  .page-home {
    padding-bottom: 120px;
  }
  .home-open {
    padding: 48px 0 76px;
  }
  .home-open__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 56px;
    align-items: start;
  }
  .home-open__figure {
    margin-top: 44px;
  }
  .home-swap__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: 48px;
  }
  .home-swap__panel {
    padding: 30px 28px;
  }
  .home-lines__board {
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
  }
  .home-lines__board .tile {
    grid-column: span 2;
  }
  .home-lines__board .tile--wide {
    grid-column: span 4;
  }
  .home-beta__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 52px;
    align-items: start;
  }
  .home-cadence__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 4fr);
    gap: 48px;
    padding: 40px 28px 46px;
  }
  .home-cadence__cta {
    padding-top: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .tile,
  .region {
    transition: none;
  }
  .tile:hover,
  .tile:focus-visible,
  .region:hover,
  .region:focus-visible {
    transform: none;
  }
}

.page-home {
  --brand-line: currentColor;
}