.page-home {
  --home-water: rgba(242, 236, 221, 0.05);
  --home-hair: rgba(6, 20, 32, 0.14);
  --home-ink: #061420;
}

/* ---------- 首屏 ---------- */
.page-home .home-stage {
  position: relative;
  overflow: hidden;
  padding-block: clamp(36px, 6vw, 76px) clamp(56px, 8vw, 108px);
  background:
    radial-gradient(130% 90% at 84% -12%, rgba(46, 125, 111, 0.26), transparent 58%),
    radial-gradient(90% 80% at 2% 106%, rgba(18, 58, 77, 0.88), transparent 64%),
    var(--abyss-900);
}

.page-home .home-stage__water {
  position: absolute;
  inset: -12% -8%;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(112deg, var(--home-water) 0 1px, transparent 1px 30px),
    repeating-linear-gradient(64deg, rgba(216, 162, 74, 0.05) 0 1px, transparent 1px 44px);
  animation: home-water-drift 54s linear infinite;
}

@keyframes home-water-drift {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(-3%, -2.5%, 0); }
}

.page-home .home-stage__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(40px, 6vw, 64px);
}

.page-home .home-stage__aside {
  min-width: 0;
}

.page-home .home-stage__eyebrow {
  margin: 0 0 20px;
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--gold-500);
}

.page-home .home-stage__titlewrap {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.page-home .home-stage__title {
  margin: 0;
  writing-mode: vertical-rl;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(38px, 7vw, 60px);
  line-height: 1.04;
  letter-spacing: 0.08em;
  color: var(--ivory-100);
}

.page-home .home-stage__title-brand,
.page-home .home-stage__title-claim {
  display: block;
}

.page-home .home-stage__title-brand {
  background: linear-gradient(180deg, var(--gold-200), var(--gold-500));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-home .home-stage__title-claim {
  color: var(--ivory-100);
}

.page-home .home-stage__note {
  margin: 2px 0 0;
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--mist-400);
}

.page-home .home-stage__lede {
  margin: 28px 0 0;
  max-width: 34ch;
  color: var(--ivory-100);
}

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

.page-home .home-stage__media {
  margin: clamp(30px, 5vw, 52px) 0 0;
  height: clamp(190px, 28vw, 330px);
  overflow: hidden;
}

.page-home .home-stage__media .media-frame__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .home-stage__main {
  min-width: 0;
}

.page-home .home-stage__index-label {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--gold-500);
}

.page-home .entry-index {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .entry-index__item {
  border-top: 1px solid var(--gold-line);
}

.page-home .entry-index__item:last-child {
  border-bottom: 1px solid var(--gold-line);
}

.page-home .entry-index__link {
  display: grid;
  grid-template-columns: 44px 1fr 20px;
  align-items: start;
  gap: 14px;
  padding: 20px 2px;
  text-decoration: none;
  color: var(--ivory-100);
  transition: background-color 0.2s var(--ease-out), padding-left 0.2s var(--ease-out);
}

.page-home .entry-index__link::after {
  content: "→";
  align-self: center;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--gold-500);
  transition: transform 0.2s var(--ease-out);
}

.page-home .entry-index__link:hover,
.page-home .entry-index__link:focus-visible {
  background: rgba(216, 162, 74, 0.08);
  padding-left: 12px;
}

.page-home .entry-index__link:hover::after {
  transform: translateX(4px);
}

.page-home .entry-index__num {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--cinnabar-600);
  padding-top: 4px;
}

.page-home .entry-index__name {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(17px, 2.2vw, 21px);
  line-height: 1.4;
  color: var(--ivory-100);
}

.page-home .entry-index__desc {
  display: block;
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist-400);
}

.page-home .home-stage__more {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin-top: 22px;
}

.page-home .home-stage__more-link {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--patina-500);
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 125, 111, 0.5);
  padding-bottom: 2px;
}

.page-home .home-stage__more-link:hover {
  color: var(--gold-200);
  border-bottom-color: var(--gold-line-strong);
}

/* ---------- 四个入口 ---------- */
.page-home .home-entries__head {
  max-width: 62ch;
}

.page-home .home-entries__title {
  margin: 0 0 16px;
}

.page-home .home-entries__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.9;
  color: var(--mist-400);
}

.page-home .home-entries__visual {
  margin: clamp(28px, 4vw, 44px) 0 clamp(30px, 4vw, 46px);
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--gold-line);
  background: linear-gradient(160deg, rgba(18, 58, 77, 0.85), rgba(6, 20, 32, 0.95));
}

.page-home .home-entries__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-home .entries-rail {
  gap: 18px;
  padding-bottom: 12px;
}

.page-home .entry-card {
  flex: 0 0 clamp(258px, 80vw, 350px);
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(22px, 3vw, 30px);
  border-radius: var(--radius-card);
  border: 1px solid var(--glass-line);
  background: linear-gradient(168deg, rgba(18, 58, 77, 0.72), rgba(6, 20, 32, 0.92));
  scroll-snap-align: start;
}

.page-home .entry-card__tag {
  align-self: flex-start;
}

.page-home .entry-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.5;
  color: var(--gold-200);
}

.page-home .entry-card__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--mist-400);
}

.page-home .entry-card__hint {
  margin: 0;
  padding-left: 12px;
  border-left: 2px solid var(--patina-500);
  font-size: 13px;
  line-height: 1.7;
  color: var(--ivory-100);
  opacity: 0.82;
}

.page-home .entry-card .btn {
  margin-top: auto;
  align-self: flex-start;
}

/* ---------- 段位 ---------- */
.page-home .home-tiers {
  background:
    radial-gradient(90% 70% at 14% 0%, rgba(184, 58, 46, 0.14), transparent 56%),
    var(--abyss-900);
}

.page-home .home-tiers__head {
  max-width: 64ch;
}

.page-home .home-tiers__eyebrow {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--cinnabar-600);
}

.page-home .home-tiers__title {
  margin: 0 0 16px;
}

.page-home .home-tiers__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.9;
  color: var(--mist-400);
}

.page-home .home-tiers__visual {
  margin: clamp(28px, 4vw, 44px) 0 clamp(30px, 4vw, 48px);
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--gold-line);
  background: var(--abyss-700);
}

.page-home .home-tiers__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 1;
  object-fit: cover;
}

.page-home .tier-switch {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  border-bottom: 1px solid var(--gold-line);
  padding-bottom: 20px;
}

.page-home .tier-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 16px 6px 14px;
  border: 1px solid var(--glass-line);
  border-radius: 14px;
  background: rgba(18, 58, 77, 0.42);
  color: var(--mist-400);
  cursor: pointer;
  transition: border-color 0.2s var(--ease-out), background-color 0.2s var(--ease-out), color 0.2s var(--ease-out);
}

.page-home .tier-btn:hover {
  border-color: var(--gold-line-strong);
  color: var(--ivory-100);
}

.page-home .tier-btn[aria-pressed="true"] {
  border-color: var(--gold-500);
  background: rgba(216, 162, 74, 0.14);
  color: var(--gold-200);
}

.page-home .tier-btn__mark {
  width: clamp(30px, 4vw, 42px);
  height: auto;
  fill: currentColor;
  opacity: 0.9;
}

.page-home .tier-btn__coins {
  display: flex;
  gap: 3px;
  min-height: 11px;
}

.page-home .coin {
  position: relative;
  display: inline-block;
  width: 10px;
  height: 10px;
  border: 1px solid currentColor;
  border-radius: 50%;
}

.page-home .coin::after {
  content: "";
  position: absolute;
  inset: 2px;
  background: var(--abyss-900);
}

.page-home .tier-btn__name {
  font-size: 12px;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.page-home .tier-panels {
  padding-top: clamp(22px, 3vw, 32px);
}

.page-home .tier-panel__coins {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--patina-500);
}

.page-home .tier-panel__name {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.6vw, 34px);
  line-height: 1.2;
  color: var(--gold-200);
}

.page-home .tier-panel__text {
  margin: 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.95;
  color: var(--mist-400);
}

/* ---------- 服务承诺 ---------- */
.page-home .home-promise {
  background: var(--shell-050);
  color: var(--home-ink);
}

.page-home .home-promise__grid {
  display: grid;
  gap: clamp(36px, 5vw, 64px);
}

.page-home .home-promise__eyebrow {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--cinnabar-600);
}

.page-home .home-promise__title {
  margin: 0 0 18px;
  color: var(--home-ink);
}

.page-home .home-promise__text {
  margin: 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.95;
  color: rgba(6, 20, 32, 0.78);
}

.page-home .promise-list {
  list-style: none;
  margin: clamp(26px, 3vw, 36px) 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-home .promise-list__item {
  display: grid;
  grid-template-columns: 42px 1fr;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--home-hair);
}

.page-home .promise-list__num {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--cinnabar-600);
}

.page-home .promise-list__label {
  font-size: 15px;
  line-height: 1.8;
  color: var(--home-ink);
}

.page-home .promise-contact {
  margin-top: clamp(26px, 3vw, 36px);
  padding-top: 22px;
  border-top: 2px solid var(--gold-500);
}

.page-home .promise-contact__label {
  margin: 0 0 14px;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: rgba(6, 20, 32, 0.62);
}

.page-home .promise-contact__list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .promise-contact__row {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 12px;
  align-items: baseline;
}

.page-home .promise-contact__key {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cinnabar-600);
}

.page-home .promise-contact__val {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--home-ink);
  word-break: break-word;
}

.page-home .promise-contact__btn {
  align-self: flex-start;
}

.page-home .home-promise__side {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.page-home .home-promise__media {
  margin: 0;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid rgba(216, 162, 74, 0.45);
}

.page-home .home-promise__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-home .home-promise__aside {
  margin: 0;
  padding-left: 14px;
  border-left: 3px solid var(--patina-500);
  font-size: 14px;
  line-height: 1.85;
  color: rgba(6, 20, 32, 0.72);
}

/* ---------- 响应式 ---------- */
@media (max-width: 719px) {
  .page-home .home-stage__title {
    writing-mode: horizontal-tb;
    font-size: clamp(30px, 8.6vw, 42px);
    letter-spacing: 0.04em;
  }

  .page-home .home-stage__note {
    writing-mode: horizontal-tb;
    letter-spacing: 0.24em;
    align-self: flex-end;
    padding-bottom: 6px;
  }

  .page-home .entry-index__link {
    grid-template-columns: 36px 1fr;
  }

  .page-home .entry-index__link::after {
    display: none;
  }

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

@media (min-width: 860px) {
  .page-home .home-stage__inner {
    grid-template-columns: 38fr 62fr;
    align-items: start;
    gap: clamp(44px, 5vw, 84px);
  }

  .page-home .home-stage__aside {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }

  .page-home .home-stage__media {
    width: 100%;
  }

  .page-home .home-promise__grid {
    grid-template-columns: 60fr 40fr;
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-home .tier-switch {
    gap: 12px;
  }

  .page-home .tier-btn {
    padding: 22px 10px 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-stage__water {
    animation: none;
  }

  .page-home .entry-index__link,
  .page-home .entry-index__link::after,
  .page-home .tier-btn {
    transition: none;
  }
}
<<<END>>>