.page-home {
  --home-gap: 22px;
  --home-hair: rgba(143, 163, 212, .3);
  background: var(--paper);
  color: var(--text);
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  background: var(--ink);
  padding-top: var(--nav-h);
  overflow: hidden;
}

.page-home .home-hero__split {
  display: grid;
  grid-template-columns: 1fr;
  max-width: 1440px;
  margin: 0 auto;
}

.page-home .home-hero__left {
  background: var(--paper);
  padding: 34px var(--home-gap) 40px;
}

.page-home .home-crumb {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
  font-size: 13px;
  color: var(--ink-deep);
  opacity: .78;
}

.page-home .home-hero__eyebrow {
  margin: 0;
  color: var(--red);
}

.page-home .home-hero__title {
  margin: 12px 0 16px;
  font-size: clamp(28px, 8vw, 54px);
  line-height: 1.12;
  letter-spacing: -.02em;
  font-weight: 900;
  color: var(--text);
}

.page-home .home-hero__lead {
  margin: 0 0 26px;
  max-width: 32ch;
  font-size: 17px;
  line-height: 1.85;
}

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

.page-home .home-btn-outline {
  border: 1px solid var(--ink-deep);
  background: transparent;
  color: var(--ink-deep);
}

.page-home .home-hero__right {
  padding: 30px var(--home-gap) 42px;
  color: var(--paper);
}

.page-home .home-hero__kicker {
  margin: 0 0 16px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--leaf);
}

.page-home .home-rails {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-home .home-rail__link {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas: "no label" "no hint";
  align-items: center;
  column-gap: 14px;
  padding: 11px 14px;
  border: 1px solid var(--home-hair);
  border-radius: 10px;
  color: var(--paper);
  text-decoration: none;
  transition: transform 180ms var(--ease), border-color 180ms var(--ease), background-color 180ms var(--ease);
}

.page-home .home-rail__no {
  grid-area: no;
  font-size: 15px;
  color: var(--gold);
}

.page-home .home-rail__label {
  grid-area: label;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.3;
}

.page-home .home-rail__hint {
  grid-area: hint;
  font-size: 13px;
  line-height: 1.5;
  color: var(--leaf);
}

.page-home .home-hero__figure {
  margin: 26px 0 0;
  aspect-ratio: 16 / 7;
  border-radius: 10px;
  overflow: hidden;
  background: linear-gradient(120deg, var(--ink-deep), var(--violet));
}

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

.page-home .home-flagbar {
  height: 6px;
  background: var(--flag);
}

/* ---------- 通用区块 ---------- */
.page-home .home-block {
  padding: 54px 0;
}

.page-home .home-block--paper {
  background: var(--paper);
}

.page-home .home-block--deep {
  background: var(--ink-deep);
  color: var(--paper);
}

.page-home .home-block--ink {
  background: var(--ink);
  color: var(--paper);
}

.page-home .home-head {
  max-width: 660px;
  margin: 0 0 30px;
}

.page-home .home-head .idx-eyebrow {
  margin: 0 0 10px;
  color: var(--red);
}

.page-home .home-head__note {
  margin: 12px 0 0;
  font-size: 16px;
  line-height: 1.85;
}

.page-home .home-block--deep .home-head .idx-eyebrow,
.page-home .home-block--ink .home-head .idx-eyebrow {
  color: var(--gold);
}

.page-home .home-block--deep .idx-title,
.page-home .home-block--ink .idx-title {
  color: var(--paper);
}

.page-home .home-block--deep .home-head__note,
.page-home .home-block--ink .home-head__note {
  color: var(--leaf);
}

.page-home .home-rails-figure {
  margin: 0 0 34px;
}

/* ---------- 六类路由 ---------- */
.page-home .home-routes {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-home .home-route {
  padding-top: 16px;
  border-top: 3px solid var(--mist);
}

.page-home .home-route--red { border-top-color: var(--red); }
.page-home .home-route--gold { border-top-color: var(--gold); }
.page-home .home-route--jade { border-top-color: var(--jade); }
.page-home .home-route--violet { border-top-color: var(--violet); }
.page-home .home-route--leaf { border-top-color: var(--leaf); }
.page-home .home-route--ink { border-top-color: var(--ink-deep); }

.page-home .home-route__no {
  margin: 0 0 6px;
  font-size: 13px;
  color: var(--ink-deep);
  opacity: .68;
}

.page-home .home-route__title {
  margin: 0 0 8px;
  font-size: 21px;
  font-weight: 800;
  line-height: 1.3;
}

.page-home .home-route__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.9;
}

/* ---------- 路径对比 ---------- */
.page-home .home-paths {
  display: grid;
  gap: 30px;
}

.page-home .home-path__label {
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--leaf);
}

.page-home .home-path__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-home .home-path__node {
  position: relative;
  padding: 8px 14px;
  font-family: var(--mono);
  font-size: 14px;
  border: 1px solid rgba(216, 210, 198, .35);
  border-radius: 6px;
  color: var(--paper);
}

.page-home .home-path--new .home-path__node {
  border-color: var(--gold);
}

.page-home .home-path__node + .home-path__node {
  margin-top: 24px;
}

.page-home .home-path__node + .home-path__node::before {
  content: "";
  position: absolute;
  left: 18px;
  top: -24px;
  height: 24px;
  border-left: 1px dashed rgba(216, 210, 198, .45);
}

/* ---------- 价格档位 ---------- */
.page-home .home-tiers {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  margin: 0 0 22px;
  padding-bottom: 6px;
  -webkit-overflow-scrolling: touch;
}

.page-home .home-tiers .idx-seg__item {
  flex: 0 0 auto;
  padding: 10px 18px;
  font-family: var(--mono);
  font-size: 14px;
  letter-spacing: .04em;
  white-space: nowrap;
  border: 1px solid var(--mist);
  border-radius: 8px;
  background: transparent;
  color: var(--ink-deep);
  cursor: pointer;
  transition: background-color 160ms var(--ease), color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-home .home-tiers .idx-seg__item[aria-selected="true"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--gold);
}

.page-home .home-tierpanels {
  display: grid;
  gap: 20px;
}

.page-home .home-tierpanel {
  padding-left: 18px;
  border-left: 3px solid var(--gold);
}

.page-home .home-tierpanel__num {
  margin: 0 0 8px;
  font-size: 34px;
  line-height: 1;
  color: var(--ink-deep);
}

.page-home .home-tierpanel__num span {
  font-size: 15px;
}

.page-home .home-tierpanel p {
  margin: 0;
  max-width: 40ch;
  font-size: 16px;
  line-height: 1.9;
}

/* ---------- 下载与费用 ---------- */
.page-home .home-dl {
  display: grid;
  gap: 30px;
}

.page-home .home-dl__sub {
  margin: 0 0 14px;
  font-size: 18px;
  font-weight: 800;
  color: var(--gold);
}

.page-home .home-chips {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .home-chip {
  padding: 7px 15px;
  font-size: 14px;
  border: 1px solid rgba(143, 163, 212, .38);
  border-radius: 999px;
  color: var(--paper);
}

.page-home .home-dl__note {
  margin: 0;
  max-width: 44ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--leaf);
}

.page-home .home-modes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-home .home-mode {
  padding-left: 16px;
  border-left: 2px solid var(--jade);
}

.page-home .home-mode__name {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .home-mode__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--leaf);
}

/* ---------- 额度与记录 ---------- */
.page-home .home-quota {
  gap: 34px;
}

.page-home .home-quotaitems {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  border-top: 1px solid var(--mist);
}

.page-home .home-quotaitem {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px solid var(--mist);
  font-size: 17px;
}

.page-home .home-quotaitem .idx-mono {
  font-size: 13px;
  color: var(--jade);
}

.page-home .home-quota__foot {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-deep);
}

.page-home .home-quota__records h3 {
  margin: 0 0 12px;
  font-size: 21px;
  font-weight: 800;
  line-height: 1.35;
}

.page-home .home-quota__records > p {
  margin: 0 0 20px;
  font-size: 16px;
  line-height: 1.9;
}

.page-home .home-record {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
}

.page-home .home-record__item {
  position: relative;
  padding: 0 0 18px 22px;
  border-left: 2px solid var(--mist);
}

.page-home .home-record__item:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.page-home .home-record__item::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 5px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--mist);
}

.page-home .home-record__item[data-tone="gold"]::before { background: var(--gold); }
.page-home .home-record__item[data-tone="jade"]::before { background: var(--jade); }
.page-home .home-record__item[data-tone="red"]::before { background: var(--red); }

.page-home .home-record__type {
  margin: 0 0 4px;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--ink-deep);
}

.page-home .home-record__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
}

.page-home .home-recordfigure {
  margin: 0;
}

/* ---------- 更新与运行 ---------- */
.page-home .home-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 0;
  border-top: 1px solid rgba(216, 210, 198, .25);
}

.page-home .home-stat {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 18px;
  padding: 15px 0;
  border-bottom: 1px solid rgba(216, 210, 198, .25);
}

.page-home .home-stat dt {
  font-size: 15px;
  line-height: 1.6;
  color: var(--leaf);
}

.page-home .home-stat dd {
  margin: 0;
  font-family: var(--mono);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--gold);
}

/* ---------- 下一步 ---------- */
.page-home .home-nexuses {
  display: grid;
  gap: 16px;
}

.page-home .home-nexus {
  display: block;
  padding: 24px 22px 26px;
  border-top: 3px solid var(--mist);
  background: rgba(216, 210, 198, .16);
  color: var(--text);
  text-decoration: none;
  transition: transform 180ms var(--ease), background-color 180ms var(--ease);
}

.page-home .home-nexus--red { border-top-color: var(--red); }
.page-home .home-nexus--violet { border-top-color: var(--violet); }
.page-home .home-nexus--jade { border-top-color: var(--jade); }

.page-home .home-nexus__no {
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--ink-deep);
  opacity: .65;
}

.page-home .home-nexus__title {
  margin: 0 0 8px;
  font-size: 22px;
  font-weight: 800;
  line-height: 1.3;
}

.page-home .home-nexus__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
}

/* ---------- 收束色带 ---------- */
.page-home .home-banner {
  display: block;
  background: var(--ink);
}

.page-home .home-banner img {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- 悬停 ---------- */
@media (hover: hover) {
  .page-home .home-rail__link:hover,
  .page-home .home-rail__link:focus-visible {
    transform: translateY(-4px);
    border-color: var(--gold);
    background: rgba(143, 163, 212, .1);
  }

  .page-home .home-nexus:hover,
  .page-home .home-nexus:focus-visible {
    transform: translateY(-4px);
    background: rgba(216, 210, 198, .32);
  }

  .page-home .home-tiers .idx-seg__item:hover {
    border-color: var(--ink-deep);
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 760px) {
  .page-home .home-path__list {
    flex-direction: row;
    align-items: center;
  }

  .page-home .home-path__node + .home-path__node {
    margin-top: 0;
    margin-left: 34px;
  }

  .page-home .home-path__node + .home-path__node::before {
    left: -34px;
    top: 50%;
    width: 34px;
    height: 0;
    border-left: 0;
    border-top: 1px dashed rgba(216, 210, 198, .45);
  }

  .page-home .home-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 36px;
  }

  .page-home .home-nexuses {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-home {
    --home-gap: 40px;
  }

  .page-home .home-hero__split {
    grid-template-columns: 38% 62%;
    align-items: stretch;
  }

  .page-home .home-hero__left {
    padding: 76px 44px 68px clamp(24px, 5vw, 76px);
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .page-home .home-hero__right {
    padding: 64px 48px 56px;
  }

  .page-home .home-rails {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .page-home .home-block {
    padding: 84px 0;
  }

  .page-home .home-head {
    margin-bottom: 42px;
  }

  .page-home .home-routes {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 26px 24px;
  }

  .page-home .home-route:nth-child(1) { grid-column: span 5; }
  .page-home .home-route:nth-child(2) { grid-column: span 7; }
  .page-home .home-route:nth-child(3) { grid-column: span 7; }
  .page-home .home-route:nth-child(4) { grid-column: span 5; }
  .page-home .home-route:nth-child(5) { grid-column: span 6; }
  .page-home .home-route:nth-child(6) { grid-column: span 6; }

  .page-home .home-tierpanels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px 40px;
  }

  .page-home .home-dl {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 48px;
  }

  .page-home .home-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 减少动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-home .home-rail__link,
  .page-home .home-nexus,
  .page-home .home-tiers .idx-seg__item {
    transition: none;
  }

  .page-home .home-rail__link:hover,
  .page-home .home-rail__link:focus-visible,
  .page-home .home-nexus:hover,
  .page-home .home-nexus:focus-visible {
    transform: none;
  }
}