.page-home {
  --home-gap: clamp(52px, 8vw, 108px);
  --home-radius: 0px;
  background: var(--ink);
  color: var(--paper);
  display: block;
  overflow-x: clip;
}

/* ---------- 首屏框景 ---------- */
.page-home .hero-frame {
  position: relative;
  max-width: calc(var(--wrap) + 72px);
  margin: clamp(16px, 2.4vw, 30px) auto 0;
  border: var(--border);
  box-shadow: var(--shadow-hard);
  background:
    radial-gradient(120% 92% at 84% 14%, rgba(21, 227, 212, 0.14), transparent 56%),
    radial-gradient(96% 76% at 8% 92%, rgba(255, 61, 139, 0.13), transparent 58%),
    var(--ink-2);
  padding: clamp(22px, 3.6vw, 52px) 0 clamp(24px, 3.6vw, 48px);
}

.page-home .hero-frame::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 9px;
  background-image: repeating-linear-gradient(90deg, var(--iron) 0 2px, transparent 2px 15px);
  opacity: 0.45;
  pointer-events: none;
}

.page-home .hero-frame__corner {
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid var(--gold);
  pointer-events: none;
}
.page-home .hero-frame__corner--tl { top: -2px; left: -2px; border-right: 0; border-bottom: 0; }
.page-home .hero-frame__corner--tr { top: -2px; right: -2px; border-left: 0; border-bottom: 0; }
.page-home .hero-frame__corner--bl { bottom: -2px; left: -2px; border-right: 0; border-top: 0; }
.page-home .hero-frame__corner--br { bottom: -2px; right: -2px; border-left: 0; border-top: 0; }

.page-home .hero-frame__context {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin: 0 0 clamp(18px, 2.6vw, 32px);
}

.page-home .hero-frame__path {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
  text-transform: uppercase;
}

.page-home .hero-frame__body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
  align-items: start;
}

.page-home .hero-frame__title {
  margin: 0 0 clamp(16px, 2vw, 24px);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 6.4vw, 72px);
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-home .hero-frame__title::after {
  content: "";
  display: block;
  width: clamp(72px, 14vw, 160px);
  height: 6px;
  margin-top: clamp(16px, 2.2vw, 26px);
  background: linear-gradient(90deg, var(--gold), var(--magenta));
}

.page-home .hero-frame__lede {
  margin: 0;
  max-width: 54ch;
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.78;
  color: var(--mist);
}

.page-home .hero-frame__visual {
  position: relative;
  border: 3px solid var(--iron);
  box-shadow: var(--shadow-tight);
  overflow: hidden;
  background: var(--ink);
}

.page-home .hero-frame__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: saturate(1.15) contrast(1.05);
}

.page-home .hero-frame__scan {
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    0deg,
    rgba(11, 14, 19, 0.28) 0 1px,
    transparent 1px 4px
  );
  pointer-events: none;
}

/* ---------- 四类查询入口 ---------- */
.page-home .quick-queries {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: clamp(30px, 4.4vw, 56px);
}

.page-home .quick-query {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "tag    tag"
    "name   name"
    "desc   desc"
    "go     go";
  align-items: start;
  gap: 10px 14px;
  padding: 20px 20px 22px;
  border: 3px solid var(--iron);
  background: rgba(20, 25, 36, 0.86);
  box-shadow: var(--shadow-hard);
  text-decoration: none;
  color: inherit;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.page-home .quick-query__tag {
  grid-area: tag;
  justify-self: start;
}

.page-home .quick-query__name {
  grid-area: name;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(17px, 1.9vw, 21px);
  line-height: 1.35;
  color: var(--paper);
}

.page-home .quick-query__desc {
  grid-area: desc;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .quick-query__go {
  grid-area: go;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-home .quick-query:hover,
.page-home .quick-query:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-tight);
  border-color: var(--gold);
}

.page-home .quick-query:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-home .quick-query:hover .quick-query__go,
.page-home .quick-query:focus-visible .quick-query__go {
  color: var(--magenta);
}

/* ---------- 左右分屏：叙事 + 数据 ---------- */
.page-home .split-story {
  padding: var(--home-gap) 0;
  background: var(--ink);
}

.page-home .split-story__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(30px, 4.6vw, 60px);
  align-items: start;
}

.page-home .split-story__title {
  margin: 12px 0 clamp(16px, 2.2vw, 26px);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 4.2vw, 46px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-home .split-story__text {
  margin: 0 0 16px;
  max-width: 46ch;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.8;
  color: var(--mist);
}

.page-home .split-story__chart {
  margin: 0 0 20px;
}

.page-home .stat-band {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line-faint);
  border: 1px solid rgba(169, 179, 196, 0.14);
}

.page-home .stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 14px 18px;
  background: var(--ink-2);
}

.page-home .stat__value {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1;
  color: var(--gold);
}

.page-home .stat__label {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--mist);
}

/* ---------- 会员权益价格速览带 ---------- */
.page-home .plan-band {
  padding: var(--home-gap) 0;
  background: var(--paper);
  color: var(--ink);
}

.page-home .plan-band__head {
  margin-bottom: clamp(26px, 3.6vw, 46px);
}

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

.page-home .plan-band .section-head__note {
  color: #4A4033;
}

.page-home .plan-band__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.4vw, 44px);
  align-items: start;
}

.page-home .plan-band__media {
  margin: 0;
  border: 3px solid var(--ink);
  box-shadow: 6px 6px 0 var(--hard);
  background: var(--ink);
}

.page-home .plan-band__media .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-home .plan-band__media .media-frame__tag {
  background: var(--ink);
  color: var(--lemon);
}

.page-home .plan-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .plan-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 20px 22px;
  border: 3px solid var(--iron);
  background: #FBF3E4;
  box-shadow: 6px 6px 0 var(--hard);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-home .plan-card:hover {
  transform: translateY(-2px);
  box-shadow: 3px 3px 0 var(--hard);
}

.page-home .plan-card--featured {
  border-color: var(--magenta);
  background: linear-gradient(180deg, rgba(255, 61, 139, 0.12), rgba(251, 243, 228, 1) 62%);
}

.page-home .plan-card__rank {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--iron);
}

.page-home .plan-card__flag {
  align-self: flex-start;
  padding: 3px 9px;
  background: var(--magenta);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.page-home .plan-card__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(20px, 2.4vw, 26px);
  color: var(--ink);
}

.page-home .plan-card__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: #3B342A;
}

.page-home .plan-card__cycle {
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
  background: var(--ink);
  align-self: flex-start;
  padding: 3px 9px;
}

.page-home .plan-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: clamp(26px, 3.4vw, 42px);
}

/* ---------- 旧版资料切换区 ---------- */
.page-home .legacy-zone {
  padding: var(--home-gap) 0;
  background:
    linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 100%);
}

.page-home .legacy-zone__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 52px);
  align-items: center;
}

.page-home .legacy-zone__title {
  margin: 12px 0 clamp(14px, 2vw, 22px);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 4vw, 44px);
  line-height: 1.14;
  color: var(--paper);
}

.page-home .legacy-zone__text {
  margin: 0 0 clamp(20px, 2.6vw, 30px);
  max-width: 52ch;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.8;
  color: var(--mist);
}

.page-home .legacy-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 0 0 clamp(22px, 2.8vw, 34px);
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(169, 179, 196, 0.26);
}

.page-home .legacy-list__item {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 16px;
  align-items: baseline;
  padding: 15px 0;
  border-bottom: 1px solid rgba(169, 179, 196, 0.26);
}

.page-home .legacy-list__code {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-home .legacy-list__body {
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--paper);
}

.page-home .legacy-zone__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-home .legacy-zone__media {
  margin: 0;
  border: 3px solid var(--iron);
  box-shadow: var(--shadow-hard);
}

.page-home .legacy-zone__media .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: saturate(1.1) contrast(1.08);
}

.page-home .legacy-zone__media .media-frame__tag {
  background: var(--ink-2);
  color: var(--lemon);
}

/* ---------- 更新节奏时间轴 ---------- */
.page-home .cadence {
  padding: var(--home-gap) 0;
  background: var(--ink);
}

.page-home .cadence__head {
  margin-bottom: clamp(28px, 3.8vw, 48px);
}

.page-home .cadence__track {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  margin: 0 0 clamp(26px, 3.4vw, 44px);
  padding: 0;
  list-style: none;
}

.page-home .cadence__track::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--cyan), rgba(21, 227, 212, 0.1));
}

.page-home .cadence__node {
  position: relative;
  padding-left: 32px;
}

.page-home .cadence__dot {
  position: absolute;
  left: 0;
  top: 6px;
  width: 16px;
  height: 16px;
  border: 3px solid var(--ink);
  background: var(--gold);
  box-shadow: 0 0 0 2px var(--gold);
}

.page-home .cadence__dot--cyan {
  background: var(--cyan);
  box-shadow: 0 0 0 2px var(--cyan);
}

.page-home .cadence__dot--lemon {
  background: var(--lemon);
  box-shadow: 0 0 0 2px var(--lemon);
}

.page-home .cadence__badge {
  display: inline-block;
  margin-bottom: 8px;
  padding: 3px 9px;
  border: 1px solid var(--iron);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-home .cadence__when {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-home .cadence__name {
  margin: 6px 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(18px, 2.2vw, 23px);
  color: var(--paper);
}

.page-home .cadence__desc {
  margin: 0;
  max-width: 52ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 服务承诺与联系入口 ---------- */
.page-home .support-cta {
  padding: var(--home-gap) 0 calc(var(--home-gap) + 12px);
  background:
    radial-gradient(100% 80% at 92% 8%, rgba(216, 166, 43, 0.16), transparent 58%),
    var(--ink-2);
  border-top: 3px solid var(--iron);
}

.page-home .support-cta__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}

.page-home .support-cta__title {
  margin: 0 0 clamp(14px, 2vw, 22px);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 4.2vw, 46px);
  line-height: 1.12;
  color: var(--paper);
}

.page-home .support-cta__text {
  margin: 0 0 16px;
  max-width: 50ch;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.8;
  color: var(--mist);
}

.page-home .support-cta__facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0;
  padding: 0;
  border: 3px solid var(--iron);
  background: rgba(169, 179, 196, 0.14);
  box-shadow: var(--shadow-hard);
}

.page-home .fact {
  padding: 16px 18px 18px;
  background: var(--ink);
}

.page-home .fact__label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-home .fact__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.5;
  color: var(--paper);
  word-break: break-word;
}

.page-home .fact--wide .fact__value {
  color: var(--gold);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .quick-queries {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-home .stat-band {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-home .plan-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-home .support-cta__facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-home .fact--wide {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .page-home .hero-frame {
    padding-bottom: clamp(30px, 3.8vw, 54px);
  }
  .page-home .hero-frame__body {
    grid-template-columns: 7fr 5fr;
  }
  .page-home .quick-queries {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-home .split-story__inner {
    grid-template-columns: 7fr 5fr;
  }
  .page-home .plan-band__grid {
    grid-template-columns: 5fr 7fr;
    align-items: stretch;
  }
  .page-home .legacy-zone__inner {
    grid-template-columns: 7fr 5fr;
  }
  .page-home .cadence__track {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 32px;
    padding-top: 34px;
  }
  .page-home .cadence__track::before {
    left: 8px;
    right: 8px;
    top: 8px;
    bottom: auto;
    width: auto;
    height: 2px;
    background: linear-gradient(90deg, var(--cyan), rgba(21, 227, 212, 0.15));
  }
  .page-home .cadence__node {
    padding-left: 0;
    padding-top: 26px;
  }
  .page-home .cadence__dot {
    top: 0;
    left: 0;
  }
  .page-home .support-cta__inner {
    grid-template-columns: 5fr 7fr;
  }
}

@media (min-width: 1200px) {
  .page-home .plan-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .quick-query,
  .page-home .plan-card {
    transition: none;
  }
  .page-home .quick-query:hover,
  .page-home .quick-query:focus-visible,
  .page-home .plan-card:hover {
    transform: none;
  }
}
<<<END>>>