.page-home {
  --home-gap: clamp(24px, 4vw, 48px);
  --home-radius: var(--r-lg);
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 5vw, 60px) 0 clamp(36px, 6vw, 76px);
  border-bottom: 1px solid var(--line-soft);
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  inset: -30% 45% 35% -25%;
  background: radial-gradient(circle at 32% 42%, rgba(44, 232, 180, .13), transparent 62%);
  pointer-events: none;
}

.page-home .home-hero__grid {
  position: relative;
  display: grid;
  gap: var(--home-gap);
  align-items: center;
}

@media (min-width: 960px) {
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 38fr) minmax(0, 62fr);
    gap: clamp(32px, 4.5vw, 64px);
  }
}

.page-home .home-hero__lede {
  margin: 18px 0 0;
  max-width: 46ch;
  color: var(--ink-soft);
  font-size: 15.5px;
  line-height: 1.82;
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-home .home-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--muted);
}

.page-home .home-hero__facts .mono {
  margin-right: 6px;
  color: var(--teal);
  font-weight: 700;
}

.page-home .home-hero__visual {
  position: relative;
}

.page-home .home-hero__media {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--home-radius);
  background: var(--panel);
}

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

.page-home .home-flow {
  position: absolute;
  right: -2%;
  bottom: -7%;
  width: 50%;
  max-width: 340px;
  height: auto;
  pointer-events: none;
}

.page-home .home-hero__chip {
  position: absolute;
  top: 12px;
  left: 12px;
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--glass);
  backdrop-filter: blur(12px);
  font-size: 12px;
  color: var(--muted);
}

.page-home .home-hero__chip-v {
  color: var(--amber);
  font-weight: 800;
  font-size: 15px;
}

@media (max-width: 560px) {
  .page-home .home-flow {
    display: none;
  }
  .page-home .home-hero__actions {
    flex-direction: column;
    align-items: stretch;
  }
}

/* ---------- 两步查询 ---------- */
.page-home .home-query {
  padding: clamp(40px, 6vw, 76px) 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .home-query__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

@media (min-width: 900px) {
  .page-home .home-query__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: start;
    gap: clamp(32px, 5vw, 72px);
  }
}

.page-home .home-query__lede {
  margin: 14px 0 0;
  max-width: 52ch;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.82;
}

.page-home .seg {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.page-home .seg__item {
  padding: 7px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: .02em;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-home .seg__item.is-on {
  border-color: var(--teal);
  background: var(--teal);
  color: var(--bg);
  font-weight: 700;
}

.page-home .home-steps {
  display: grid;
  gap: 14px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .home-step {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--panel);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .home-step:hover {
  transform: translateY(-4px);
  border-color: var(--teal);
}

.page-home .home-step__no {
  color: var(--amber);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.2;
}

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

.page-home .home-step p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

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

.page-home .home-query__media {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--home-radius);
  background: var(--panel);
}

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

.page-home .home-query__figure .media__cap {
  margin-top: 10px;
  color: var(--faint);
  font-size: 12px;
  line-height: 1.65;
}

/* ---------- 变更时间轴 ---------- */
.page-home .home-changes {
  position: relative;
  overflow: hidden;
  padding: clamp(48px, 6.5vw, 88px) 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .home-changes__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.page-home .home-changes__bg img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .14;
}

.page-home .home-changes .wrap {
  position: relative;
  z-index: 1;
}

.page-home .chg-list {
  display: grid;
  gap: clamp(28px, 3.4vw, 40px);
  margin: clamp(34px, 4.5vw, 52px) 0 0;
  padding: 0;
  list-style: none;
}

.page-home .chg-item {
  position: relative;
}

.page-home .chg-card {
  position: relative;
  padding: clamp(28px, 3.4vw, 38px) clamp(20px, 2.8vw, 30px) clamp(20px, 2.6vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--home-radius);
  background: var(--panel);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .chg-card:hover {
  transform: translateY(-4px);
  border-color: var(--teal);
}

.page-home .chg-card__date {
  position: absolute;
  top: -.62em;
  left: clamp(16px, 2.4vw, 26px);
  padding: 0 8px;
  border-radius: 4px;
  background: var(--bg);
  color: var(--amber);
  font-size: clamp(22px, 3.2vw, 34px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.02em;
  transition: color var(--dur) var(--ease);
}

.page-home .chg-card:hover .chg-card__date {
  color: var(--amber-bright);
}

.page-home .chg-card__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-home .chg-card__title {
  margin: 12px 0 0;
  color: var(--ink);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.55;
}

.page-home .chg-card p {
  margin: 8px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.78;
}

.page-home .chg-card .chg-card__meta {
  margin-top: 12px;
  color: var(--faint);
  font-size: 12px;
  letter-spacing: .02em;
}

/* ---------- 场景入口 ---------- */
.page-home .home-scenes {
  padding: clamp(44px, 6vw, 80px) 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .scene-grid {
  display: grid;
  gap: clamp(14px, 2vw, 20px);
  margin-top: clamp(26px, 3.5vw, 38px);
}

@media (min-width: 640px) {
  .page-home .scene-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-home .scene-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-home .scene-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 2.4vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--glass);
  backdrop-filter: blur(12px);
  color: inherit;
  text-decoration: none;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-home .scene-card:hover,
.page-home .scene-card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--teal);
  background: rgba(44, 232, 180, .07);
}

.page-home .scene-card__no {
  color: var(--teal);
  font-size: 13px;
  letter-spacing: .1em;
}

.page-home .scene-card__title {
  margin: 0;
  color: var(--ink);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
}

.page-home .scene-card p {
  flex: 1;
  margin: 0;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.75;
}

.page-home .scene-card__go {
  color: var(--teal);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .02em;
}

/* ---------- 适配清单 ---------- */
.page-home .home-specs {
  padding: clamp(44px, 6vw, 80px) 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .home-specs__grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
}

@media (min-width: 900px) {
  .page-home .home-specs__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
  }
}

.page-home .home-specs__copy p {
  margin: 14px 0 24px;
  max-width: 50ch;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.85;
}

.page-home .spec-list {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--home-radius);
  background: var(--line);
}

.page-home .spec-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 18px;
  padding: clamp(16px, 2.2vw, 22px) clamp(18px, 2.4vw, 26px);
  background: var(--panel);
}

.page-home .spec-item__num {
  color: var(--amber);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.02em;
}

.page-home .spec-item__label {
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.7;
}

/* ---------- 权益与支持 ---------- */
.page-home .home-support {
  padding: clamp(44px, 6vw, 80px) 0 clamp(40px, 5.5vw, 68px);
}

.page-home .home-support__grid {
  display: grid;
  gap: clamp(26px, 3.6vw, 48px);
}

@media (min-width: 900px) {
  .page-home .home-support__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
}

.page-home .home-support__benefits > p {
  margin: 14px 0 22px;
  max-width: 46ch;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.85;
}

.page-home .tier-list {
  display: grid;
  gap: 10px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}

.page-home .tier {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 6px 16px;
  padding: 16px 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--panel);
}

.page-home .tier--hi {
  border-color: rgba(44, 232, 180, .45);
  background: rgba(44, 232, 180, .05);
}

.page-home .tier__name {
  color: var(--ink);
  font-size: 15px;
  font-weight: 700;
}

.page-home .tier__val {
  color: var(--amber);
  font-size: clamp(18px, 2.4vw, 24px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.02em;
}

.page-home .tier__note {
  grid-column: 1 / -1;
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.6;
}

.page-home .home-support__human {
  display: grid;
  gap: 18px;
}

.page-home .home-support__card {
  padding: clamp(22px, 3vw, 30px);
}

.page-home .home-support__heading {
  margin: 0 0 10px;
  color: var(--ink);
  font-size: 17px;
  font-weight: 700;
}

.page-home .home-support__card p {
  margin: 0 0 18px;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.78;
}

.page-home .home-contact {
  display: grid;
  gap: 10px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.page-home .home-contact__row {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--line);
}

.page-home .home-contact__row:last-child {
  border-bottom: 0;
}

.page-home .home-contact__key {
  color: var(--faint);
  font-size: 12px;
  letter-spacing: .04em;
}

.page-home .home-contact__val {
  color: var(--ink);
  font-size: 13.5px;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.page-home .home-support__media {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--home-radius);
  background: var(--panel);
}

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

/* ---------- 合作入口 ---------- */
.page-home .home-cta {
  padding: 0 0 clamp(48px, 6vw, 84px);
}

.page-home .home-cta__inner {
  display: grid;
  gap: 18px;
  padding: clamp(24px, 3.4vw, 36px) clamp(22px, 3vw, 34px);
  border: 1px solid var(--line);
  border-radius: var(--home-radius);
  background:
    linear-gradient(120deg, rgba(44, 232, 180, .1), rgba(14, 23, 37, 0) 58%),
    var(--panel);
}

@media (min-width: 760px) {
  .page-home .home-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 32px;
  }
}

.page-home .home-cta__title {
  margin: 0 0 8px;
  color: var(--ink);
  font-size: clamp(19px, 2.4vw, 24px);
  font-weight: 800;
}

.page-home .home-cta__inner p {
  margin: 0;
  max-width: 56ch;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.78;
}

/* ---------- 常驻速查 ---------- */
.page-home .quick-lookup {
  position: fixed;
  right: clamp(14px, 2.4vw, 28px);
  bottom: clamp(14px, 2.4vw, 28px);
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  border-radius: 999px;
  background: var(--teal);
  color: var(--bg);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 10px 30px rgba(0, 0, 0, .45);
  transition: transform var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-home .quick-lookup:hover,
.page-home .quick-lookup:focus-visible {
  transform: translateY(-3px);
  background: var(--teal-bright);
}

.page-home .quick-lookup__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--bg);
  box-shadow: 0 0 0 4px rgba(6, 10, 18, .18);
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-step,
  .page-home .scene-card,
  .page-home .chg-card,
  .page-home .chg-card__date,
  .page-home .seg__item,
  .page-home .quick-lookup {
    transition: none;
  }
  .page-home .home-step:hover,
  .page-home .scene-card:hover,
  .page-home .chg-card:hover,
  .page-home .quick-lookup:hover {
    transform: none;
  }
}