.page-home {
  --home-line: rgba(199, 205, 212, 0.085);
  --home-line-strong: rgba(199, 205, 212, 0.16);
  --home-gold-soft: rgba(184, 137, 59, 0.16);
  --home-jade-soft: rgba(63, 167, 154, 0.18);
}

.page-home .home-crumb {
  padding-top: clamp(1rem, 2.4vw, 1.8rem);
  padding-bottom: 0.4rem;
}

/* ---------- 首屏 ---------- */

.page-home .home-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1.8rem, 4vw, 3rem) 0 clamp(2.6rem, 6vw, 5rem);
  background:
    radial-gradient(120% 92% at 88% 4%, rgba(184, 137, 59, 0.17), transparent 62%),
    radial-gradient(90% 70% at 6% 96%, rgba(63, 167, 154, 0.08), transparent 60%),
    linear-gradient(178deg, var(--ink) 0%, #10141A 100%);
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--home-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--home-line) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 86%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 86%);
  pointer-events: none;
}

.page-home .home-hero__slab {
  position: absolute;
  right: -10%;
  top: 6%;
  width: 52%;
  height: 82%;
  background: linear-gradient(150deg, rgba(184, 137, 59, 0.24), rgba(63, 167, 154, 0.07) 52%, transparent 76%);
  clip-path: polygon(20% 0, 100% 0, 78% 100%, 0 100%);
  pointer-events: none;
}

.page-home .home-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(2rem, 4vw, 3.4rem);
  align-items: start;
}

.page-home .home-hero__lead {
  padding-top: 0.4rem;
}

.page-home .home-hero__title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2.4rem, 7.2vw, 5.2rem);
  line-height: 1.03;
  letter-spacing: -0.02em;
  color: var(--ivory);
  margin: 0.7rem 0 1.1rem;
  text-wrap: balance;
}

.page-home .home-hero__title-accent {
  display: inline-block;
  color: var(--copper);
  position: relative;
}

.page-home .home-hero__title-accent::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.08em;
  height: 0.09em;
  background: linear-gradient(90deg, var(--gold), rgba(184, 137, 59, 0));
}

.page-home .home-hero__lede {
  color: var(--silver);
  max-width: 60ch;
  margin: 0;
}

.page-home .home-hero__facts {
  list-style: none;
  margin: 1.7rem 0;
  padding: 1rem 0;
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.2rem, 3.4vw, 3rem);
  border-top: var(--line-gold);
  border-bottom: var(--line);
}

.page-home .home-fact {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 6.5rem;
}

.page-home .home-fact__num {
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}

.page-home .home-fact:nth-child(2) .home-fact__num {
  color: var(--copper);
}

.page-home .home-fact:nth-child(3) .home-fact__num {
  color: var(--jade);
}

.page-home .home-fact__key {
  font-size: 0.8125rem;
  color: var(--graphite);
  letter-spacing: 0.02em;
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

/* ---------- 右侧锚点 ---------- */

.page-home .home-anchor {
  position: relative;
  background: linear-gradient(158deg, #15191F 0%, #0D1014 100%);
  border: var(--line);
  border-left: 2px solid var(--gold);
  padding: clamp(1.3rem, 3vw, 2rem);
  box-shadow: var(--shadow);
}

.page-home .home-anchor__tag {
  margin: 0;
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  color: var(--mist);
  text-transform: uppercase;
}

.page-home .home-anchor__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  letter-spacing: -0.01em;
  color: var(--ivory);
  margin: 0.5rem 0 0.7rem;
}

.page-home .home-anchor__text {
  margin: 0 0 1.1rem;
  color: var(--silver);
  font-size: 0.9375rem;
}

.page-home .home-anchor__list {
  list-style: none;
  margin: 0 0 1.3rem;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--home-line-strong);
  border-block: var(--line);
}

.page-home .home-anchor__item {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  background: #0F1318;
  padding: 0.6rem 0.7rem;
  font-size: 0.875rem;
  color: var(--silver);
}

.page-home .home-anchor__idx {
  font-size: 0.6875rem;
  color: var(--gold-dark);
}

.page-home .home-anchor__cta {
  display: inline-block;
  margin-bottom: 1.3rem;
}

.page-home .home-anchor__media {
  margin: 0;
  border-top: var(--line-gold);
  padding-top: 0.9rem;
}

/* ---------- 更新公告 ---------- */

.page-home .home-notice {
  padding: clamp(2.4rem, 5vw, 4rem) 0;
  background: var(--carbon);
  border-top: var(--line);
}

.page-home .home-notice__head {
  display: grid;
  gap: 1rem;
  align-items: end;
}

.page-home .home-notice__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.6rem, 3.4vw, 2.5rem);
  letter-spacing: -0.015em;
  color: var(--ivory);
  margin: 0.4rem 0 0;
}

.page-home .home-notice__note {
  margin: 0;
  color: var(--graphite);
  font-size: 0.9375rem;
  max-width: 54ch;
}

.page-home .home-notice__tabs {
  list-style: none;
  margin: 1.7rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--home-line-strong);
  border: var(--line);
}

.page-home .home-notice__tab {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background: #0F1318;
  padding: 1.15rem 1.1rem 1.35rem;
}

.page-home .home-notice__tab.is-on {
  background: linear-gradient(180deg, rgba(184, 137, 59, 0.15), #0F1318 72%);
}

.page-home .home-notice__tab.is-on::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), rgba(184, 137, 59, 0.1));
}

.page-home .home-notice__desc {
  margin: 0;
  color: var(--silver);
  font-size: 0.9375rem;
  line-height: 1.68;
}

.page-home .home-notice__time {
  margin-top: auto;
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-home .home-notice__more {
  margin: 1.5rem 0 0;
}

.page-home .home-notice__morelink {
  color: var(--copper);
  font-size: 0.9375rem;
  text-decoration: none;
  border-bottom: 1px solid rgba(217, 168, 92, 0.32);
  padding-bottom: 0.15rem;
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-home .home-notice__morelink:hover,
.page-home .home-notice__morelink:focus-visible {
  color: var(--ivory);
  border-color: var(--gold);
}

/* ---------- 入口大屏通栏 ---------- */

.page-home .home-entry {
  padding: clamp(2.6rem, 5.4vw, 4.4rem) 0;
  background: var(--ink);
}

.page-home .home-entry__bar {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.6rem, 3.4vw, 3rem);
  border-top: var(--line-gold);
  padding-top: 1.6rem;
}

.page-home .home-entry__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.7rem, 3.6vw, 2.7rem);
  letter-spacing: -0.015em;
  color: var(--ivory);
  margin: 0.45rem 0 1rem;
}

.page-home .home-entry__text {
  margin: 0 0 0.9rem;
  color: var(--silver);
  max-width: 60ch;
}

.page-home .home-entry__text + .home-entry__text {
  color: var(--graphite);
  font-size: 0.9375rem;
}

.page-home .home-entry__rail {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--home-line-strong);
  border-left: 2px solid var(--gold-dark);
}

.page-home .home-entry__rail a {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
  padding: 0.85rem 1rem;
  background: #0E1217;
  color: var(--silver);
  text-decoration: none;
  font-size: 0.9375rem;
  transition: color 0.3s var(--ease), background-color 0.3s var(--ease);
}

.page-home .home-entry__rail a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 0;
  background: var(--gold);
  transition: width 0.35s var(--ease);
}

.page-home .home-entry__rail a:hover,
.page-home .home-entry__rail a:focus-visible {
  color: var(--ivory);
  background: #131820;
}

.page-home .home-entry__rail a:hover::before,
.page-home .home-entry__rail a:focus-visible::before {
  width: 3px;
}

.page-home .home-entry__railidx {
  font-size: 0.6875rem;
  color: var(--gold-dark);
}

.page-home .home-entry__media {
  margin: clamp(1.8rem, 3.6vw, 2.8rem) 0 0;
}

/* ---------- 会员权益 ---------- */

.page-home .home-benefits {
  padding: clamp(2.6rem, 5.4vw, 4.6rem) 0;
  background: linear-gradient(180deg, #0E1217 0%, var(--ink) 100%);
}

.page-home .home-benefits__head {
  max-width: 68ch;
}

.page-home .home-benefits__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.7rem, 3.6vw, 2.7rem);
  letter-spacing: -0.015em;
  color: var(--ivory);
  margin: 0.45rem 0 0.9rem;
}

.page-home .home-benefits__lede {
  margin: 0;
  color: var(--silver);
}

.page-home .home-benefits__grid {
  margin-top: clamp(1.8rem, 3.6vw, 2.6rem);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--home-line-strong);
  border-top: var(--line-gold);
}

.page-home .home-benefit {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  background: var(--ink);
  padding: clamp(1.25rem, 2.4vw, 1.85rem);
}

.page-home .home-benefit__idx {
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  color: var(--gold-dark);
}

.page-home .home-benefit__name {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.1875rem;
  color: var(--ivory);
  margin: 0;
}

.page-home .home-benefit__desc {
  margin: 0;
  color: var(--silver);
  font-size: 0.9375rem;
  line-height: 1.72;
}

.page-home .home-benefit__fit {
  margin: 0.35rem 0 0;
  padding-top: 0.6rem;
  border-top: 1px dashed rgba(63, 167, 154, 0.28);
  color: var(--jade);
  font-size: 0.8125rem;
  line-height: 1.6;
}

/* ---------- 历史归档 ---------- */

.page-home .home-archive {
  padding: clamp(2.6rem, 5.4vw, 4.6rem) 0;
  background: var(--ink);
  border-top: var(--line);
}

.page-home .home-archive__head {
  max-width: 68ch;
}

.page-home .home-archive__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.7rem, 3.6vw, 2.7rem);
  letter-spacing: -0.015em;
  color: var(--ivory);
  margin: 0.45rem 0 0.9rem;
}

.page-home .home-archive__lede {
  margin: 0;
  color: var(--silver);
}

.page-home .home-archive__media {
  margin: clamp(1.8rem, 3.4vw, 2.6rem) 0 0;
}

.page-home .home-timeline {
  margin-top: clamp(1.8rem, 3.4vw, 2.6rem);
  overflow-x: auto;
  padding-bottom: 0.8rem;
  -webkit-overflow-scrolling: touch;
}

.page-home .home-timeline::-webkit-scrollbar {
  height: 6px;
}

.page-home .home-timeline::-webkit-scrollbar-track {
  background: rgba(199, 205, 212, 0.08);
}

.page-home .home-timeline::-webkit-scrollbar-thumb {
  background: rgba(184, 137, 59, 0.42);
  border-radius: 3px;
}

.page-home .home-timeline__track {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(212px, 1fr);
  min-width: 780px;
}

.page-home .home-timeline__track::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 10px;
  height: 1px;
  background: linear-gradient(90deg, var(--gold), rgba(184, 137, 59, 0.12));
}

.page-home .home-node {
  position: relative;
  padding: 0 1.4rem 0 0;
}

.page-home .home-node__dot {
  display: block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(184, 137, 59, 0.16);
  margin: 6px 0 1.15rem;
  position: relative;
  z-index: 1;
}

.page-home .home-node__dot--jade {
  background: var(--jade);
  box-shadow: 0 0 0 4px var(--home-jade-soft);
}

.page-home .home-node__when {
  margin: 0 0 0.3rem;
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-home .home-node__what {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--ivory);
  margin: 0 0 0.45rem;
}

.page-home .home-node__desc {
  margin: 0;
  color: var(--graphite);
  font-size: 0.875rem;
  line-height: 1.7;
}

.page-home .home-archive__more {
  margin: clamp(1.4rem, 2.6vw, 2rem) 0 0;
}

.page-home .home-archive__morelink {
  display: inline-block;
  color: var(--copper);
  font-size: 0.9375rem;
  text-decoration: none;
  border-bottom: 1px solid rgba(217, 168, 92, 0.32);
  padding-bottom: 0.15rem;
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-home .home-archive__morelink:hover,
.page-home .home-archive__morelink:focus-visible {
  color: var(--ivory);
  border-color: var(--gold);
}

/* ---------- 服务支持 ---------- */

.page-home .home-support {
  padding: clamp(2.6rem, 5.4vw, 4.6rem) 0;
  background:
    radial-gradient(100% 90% at 96% 4%, rgba(184, 137, 59, 0.14), transparent 62%),
    var(--carbon);
  border-top: var(--line);
}

.page-home .home-support__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.8rem, 3.6vw, 3rem);
  align-items: center;
}

.page-home .home-support__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.6rem, 3.4vw, 2.5rem);
  letter-spacing: -0.015em;
  color: var(--ivory);
  margin: 0.45rem 0 0.9rem;
}

.page-home .home-support__text {
  margin: 0 0 1.4rem;
  color: var(--silver);
  max-width: 58ch;
}

.page-home .home-support__dl {
  margin: 0 0 1.4rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--home-line-strong);
  border-left: 2px solid var(--gold);
}

.page-home .home-support__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.25rem;
  background: #0E1217;
  padding: 0.85rem 1rem;
}

.page-home .home-support__key {
  margin: 0;
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-home .home-support__val {
  margin: 0;
  color: var(--ivory);
  font-size: 1rem;
  font-variant-numeric: tabular-nums;
  word-break: break-word;
}

.page-home .home-support__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  align-items: center;
}

.page-home .copy-btn {
  appearance: none;
  cursor: pointer;
  border: var(--line-gold);
  background: transparent;
  color: var(--copper);
  font-family: var(--font-body);
  font-size: 0.875rem;
  padding: 0.62rem 1.05rem;
  transition: background-color 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-home .copy-btn:hover,
.page-home .copy-btn:focus-visible {
  background: rgba(184, 137, 59, 0.14);
  color: var(--ivory);
  border-color: var(--gold);
}

.page-home .copy-btn[data-copied] {
  color: var(--jade);
  border-color: var(--jade);
}

.page-home .home-support__extra {
  margin: 1.4rem 0 0;
  padding-top: 1rem;
  border-top: var(--line);
  color: var(--graphite);
  font-size: 0.9375rem;
  line-height: 1.75;
}

.page-home .home-support__link {
  color: var(--copper);
  text-decoration: none;
  border-bottom: 1px solid rgba(217, 168, 92, 0.3);
}

.page-home .home-support__link:hover,
.page-home .home-support__link:focus-visible {
  color: var(--ivory);
  border-color: var(--gold);
}

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

/* ---------- 图片通用 ---------- */

.page-home .media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.86) contrast(1.06) brightness(0.92);
}

/* ---------- 响应式 ---------- */

@media (min-width: 620px) {
  .page-home .home-notice__head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-home .home-notice__note {
    text-align: right;
    justify-self: end;
  }

  .page-home .home-support__row {
    grid-template-columns: 8.5rem minmax(0, 1fr);
    align-items: baseline;
    gap: 1rem;
  }

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

@media (min-width: 760px) {
  .page-home .home-notice__tabs {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
    gap: clamp(2rem, 3.6vw, 3.6rem);
  }

  .page-home .home-entry__bar {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .page-home .home-support__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  }
}

@media (min-width: 1060px) {
  .page-home .home-benefits__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .home-anchor {
    margin-top: -0.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-entry__rail a,
  .page-home .home-entry__rail a::before,
  .page-home .home-notice__morelink,
  .page-home .home-archive__morelink,
  .page-home .copy-btn {
    transition: none;
  }
}