.page-home {
  --home-line-dark: rgba(168, 199, 216, 0.2);
  --home-line-light: rgba(16, 20, 28, 0.12);
  --home-line-light-soft: rgba(16, 20, 28, 0.07);
  background: var(--paper);
  color: var(--ink-black);
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  overflow: hidden;
  border-radius: 0 0 var(--r-xl) var(--r-xl);
  background:
    radial-gradient(120% 90% at 88% 10%, rgba(95, 183, 163, 0.22), transparent 62%),
    radial-gradient(90% 70% at 6% 0%, rgba(30, 58, 110, 0.92), transparent 72%),
    var(--ink-900);
  color: var(--paper);
  padding: clamp(104px, 15vw, 168px) 0 clamp(48px, 7vw, 88px);
}

.page-home .home-hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(30px, 5vw, 56px);
  align-items: center;
}

.page-home .home-hero__eyebrow {
  color: var(--celadon);
  letter-spacing: 0.06em;
}

.page-home .home-hero__title {
  margin: 16px 0 0;
  font-size: clamp(34px, 6.4vw, 72px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--paper);
}

.page-home .home-hero__lede {
  margin: 22px 0 0;
  max-width: 48ch;
  font-size: clamp(15px, 1.7vw, 18px);
  line-height: 1.8;
  color: rgba(243, 233, 210, 0.78);
}

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

.page-home .home-hero__facts {
  list-style: none;
  margin: 34px 0 0;
  padding: 22px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 14px clamp(18px, 3vw, 36px);
  border-top: 1px solid var(--home-line-dark);
}

.page-home .home-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13px;
  color: rgba(243, 233, 210, 0.68);
}

.page-home .home-hero__facts .mono {
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--amber);
}

.page-home .home-hero__art {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 1 / 1;
  min-height: 240px;
  border-radius: var(--r-xl);
  border: 1px solid var(--home-line-dark);
  background: linear-gradient(160deg, rgba(30, 58, 110, 0.85), rgba(11, 27, 58, 0.94));
  overflow: hidden;
}

.page-home .home-hero__art::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(58% 58% at 50% 50%, rgba(95, 183, 163, 0.16), transparent 70%);
  pointer-events: none;
}

.page-home .home-hero__svg {
  position: relative;
  z-index: 1;
  width: 84%;
  height: auto;
  display: block;
}

.page-home .home-hero__badge {
  position: absolute;
  left: clamp(16px, 3vw, 28px);
  bottom: clamp(16px, 3vw, 28px);
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: var(--r-pill);
  background: var(--amber);
  color: var(--ink-900);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

/* ---------- 通用区块 ---------- */
.page-home .home-section {
  padding: clamp(52px, 8vw, 104px) 0;
}

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

.page-home .home-section--sand {
  background: var(--parchment);
  color: var(--ink-black);
}

.page-home .home-section--ink {
  background: linear-gradient(180deg, var(--ink-800), var(--ink-900));
  color: var(--paper);
}

.page-home .home-head {
  max-width: 720px;
  margin-bottom: clamp(28px, 4vw, 48px);
}

.page-home .home-head__title {
  margin: 14px 0 0;
  font-size: clamp(26px, 4vw, 44px);
  line-height: 1.18;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--ink-900);
}

.page-home .home-head__lede {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(16, 20, 28, 0.72);
}

.page-home .home-section--ink .home-head__title {
  color: var(--paper);
}

.page-home .home-section--ink .home-head__lede {
  color: rgba(243, 233, 210, 0.72);
}

.page-home .home-section--ink .eyebrow {
  color: var(--celadon);
}

/* ---------- 三步查询 ---------- */
.page-home .home-steps__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 30px);
}

.page-home .home-step {
  position: relative;
  padding-top: 20px;
  border-top: 2px solid var(--ink-900);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-home .home-step__num {
  display: block;
  font-size: clamp(26px, 3.2vw, 34px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--celadon-ink);
}

.page-home .home-step__title {
  margin: 4px 0 0;
  font-size: clamp(18px, 2.2vw, 22px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-home .home-step__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(16, 20, 28, 0.75);
}

.page-home .home-step__more {
  margin-top: 6px;
  padding-top: 10px;
  border-top: 1px dashed var(--home-line-light);
}

.page-home .home-step__more summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--celadon-ink);
}

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

.page-home .home-step__more summary::after {
  content: "+";
  font-size: 16px;
  line-height: 1;
  color: var(--celadon-ink);
}

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

.page-home .home-step__more p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(16, 20, 28, 0.7);
}

/* ---------- 版本状态 ---------- */
.page-home .home-version__bar {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 36px);
  padding: clamp(26px, 4vw, 48px);
  border-radius: var(--r-lg);
  border: 1px solid var(--home-line-dark);
  background: linear-gradient(150deg, rgba(30, 58, 110, 0.95), rgba(11, 27, 58, 0.98));
}

.page-home .home-version__lead .home-head__title {
  margin-top: 16px;
}

.page-home .home-version__lede {
  margin: 16px 0 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(243, 233, 210, 0.74);
}

.page-home .home-version__copy {
  margin-top: 22px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.page-home .home-version__side {
  padding: 20px;
  border-radius: var(--r-md);
  border: 1px solid var(--home-line-dark);
  background: rgba(11, 27, 58, 0.42);
}

.page-home .home-version__side-title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-home .home-version__points {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .home-version__points li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.65;
  color: rgba(243, 233, 210, 0.82);
}

.page-home .home-version__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--celadon);
}

.page-home .home-version__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.4vw, 40px);
  margin-top: clamp(28px, 4vw, 48px);
}

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

.page-home .home-version__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 20px 0;
  border-top: 1px solid var(--home-line-dark);
}

.page-home .home-version__item:first-child {
  border-top: none;
  padding-top: 0;
}

.page-home .home-version__no {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--amber);
}

.page-home .home-version__body h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .home-version__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(243, 233, 210, 0.7);
}

.page-home .home-version__body .home-version__scope {
  margin-top: 8px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-home .home-version__figure {
  border-radius: var(--r-md);
  overflow: hidden;
}

/* ---------- 会员中心 ---------- */
.page-home .home-member__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-home .home-col {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px 24px;
  border-radius: var(--r-md);
  border: 1px solid var(--home-line-light);
  background: rgba(255, 255, 255, 0.55);
}

.page-home .home-col--feature {
  border-color: rgba(95, 183, 163, 0.55);
  background: linear-gradient(165deg, rgba(95, 183, 163, 0.2), rgba(95, 183, 163, 0.05));
  box-shadow: inset 0 0 0 1px rgba(95, 183, 163, 0.16);
}

.page-home .home-col__idx {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--celadon-ink);
}

.page-home .home-col__title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-home .home-col__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(16, 20, 28, 0.72);
}

.page-home .home-col--feature .tag {
  align-self: flex-start;
  margin-top: 2px;
}

.page-home .home-member__figure {
  margin: clamp(26px, 4vw, 42px) 0 0;
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-home .home-mobile {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.4vw, 40px);
  align-items: center;
  margin-top: clamp(30px, 4.4vw, 52px);
  padding-top: clamp(26px, 4vw, 44px);
  border-top: 1px solid var(--home-line-light);
}

.page-home .home-mobile__art .media-frame {
  max-width: 300px;
  margin: 0 auto;
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-home .home-mobile__title {
  margin: 12px 0 14px;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.24;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--ink-900);
}

.page-home .home-mobile__copy p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(16, 20, 28, 0.74);
}

.page-home .home-mobile__list {
  list-style: none;
  margin: 18px 0 22px;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-home .home-mobile__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(16, 20, 28, 0.76);
}

.page-home .home-mobile__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 2px;
  border-radius: 2px;
  background: var(--amber);
}

/* ---------- 资讯索引 ---------- */
.page-home .home-news__filters {
  margin-bottom: clamp(18px, 2.4vw, 28px);
}

.page-home .home-news__items {
  display: grid;
  gap: 0;
}

.page-home .home-news__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 22px 0;
  border-top: 1px solid rgba(16, 20, 28, 0.16);
}

.page-home .home-news__item.is-hidden,
.page-home .home-news__item[hidden] {
  display: none;
}

.page-home .home-news__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.page-home .home-news__meta .mono {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(16, 20, 28, 0.55);
}

.page-home .home-news__body h3 {
  margin: 0 0 6px;
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-home .home-news__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(16, 20, 28, 0.72);
}

.page-home .home-news__more {
  margin-top: clamp(26px, 3.4vw, 40px);
}

/* ---------- 服务与支持 ---------- */
.page-home .home-support__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 48px);
}

.page-home .home-support__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-home .home-support__list li {
  padding-left: 18px;
  border-left: 2px solid rgba(95, 183, 163, 0.55);
}

.page-home .home-support__list h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .home-support__list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(243, 233, 210, 0.72);
}

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

.page-home .home-support__aside {
  display: grid;
  gap: clamp(18px, 2.6vw, 24px);
  align-content: start;
}

.page-home .home-support__figure {
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-home .home-support__card {
  padding: 22px 20px;
  border-radius: var(--r-md);
  border: 1px solid var(--home-line-dark);
  background: rgba(30, 58, 110, 0.5);
}

.page-home .home-support__card-label {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-home .home-support__card-value {
  margin: 0 0 10px;
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--amber);
}

.page-home .home-support__card-note {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(243, 233, 210, 0.74);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .home-news__item {
    grid-template-columns: 132px 1fr;
    gap: 6px 22px;
    align-items: start;
  }

  .page-home .home-news__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}

@media (min-width: 760px) {
  .page-home .home-member__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-home .home-support__list {
    grid-template-columns: repeat(2, 1fr);
    gap: 22px 26px;
  }
}

@media (min-width: 900px) {
  .page-home .home-hero__inner {
    grid-template-columns: 1.38fr 1fr;
    gap: clamp(40px, 5vw, 72px);
  }

  .page-home .home-steps__list {
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(20px, 2.6vw, 32px);
  }

  .page-home .home-version__bar {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: start;
  }

  .page-home .home-version__layout {
    grid-template-columns: 1.25fr 0.75fr;
    align-items: start;
  }

  .page-home .home-mobile {
    grid-template-columns: 0.72fr 1.28fr;
    gap: clamp(28px, 4vw, 52px);
  }

  .page-home .home-mobile__art .media-frame {
    max-width: none;
    margin: 0;
  }

  .page-home .home-support__layout {
    grid-template-columns: 1.35fr 0.65fr;
    align-items: start;
  }
}

@media (min-width: 1040px) {
  .page-home .home-member__grid {
    grid-template-columns: 0.9fr 1.32fr 0.9fr 0.9fr;
    align-items: stretch;
  }
}

@media (min-width: 1120px) {
  .page-home .home-version__item {
    grid-template-columns: 74px 1fr;
    gap: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-hero__art::after {
    display: none;
  }
}
</main>