.page-home {
  background:
    radial-gradient(1100px 560px at 88% -8%, rgba(232, 168, 62, 0.11), transparent 62%),
    radial-gradient(760px 420px at 0% 40%, rgba(47, 107, 91, 0.18), transparent 65%),
    var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-home .mono {
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
}

.page-home h2,
.page-home h3 {
  font-family: var(--font-head);
}

.page-home h2 {
  font-size: clamp(26px, 3.6vw, 44px);
  line-height: 1.16;
  letter-spacing: -0.015em;
  margin: 10px 0 0;
}

.page-home h3 {
  font-size: clamp(19px, 2vw, 24px);
  line-height: 1.3;
  margin: 0;
}

.page-home p {
  margin: 0;
  line-height: 1.75;
}

.page-home a {
  color: inherit;
}

.page-home .section {
  padding: clamp(48px, 7vw, 92px) 0;
}

.page-home .eyebrow {
  color: var(--amber);
  margin: 0;
}

/* —— 上下文档位 —— */
.page-home .home-ctx {
  border-bottom: 1px solid var(--hairline);
  background: linear-gradient(90deg, rgba(18, 58, 51, 0.85), transparent 78%);
}

.page-home .home-ctx__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  padding: 12px 0;
  font-size: 13px;
  color: var(--muted);
}

.page-home .home-ctx__badge {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  padding: 3px 9px;
  color: var(--amber);
  border: 1px solid rgba(232, 168, 62, 0.55);
}

.page-home .home-ctx__line {
  margin: 0;
  line-height: 1.6;
}

/* —— 首屏 —— */
.page-home .hero {
  position: relative;
  padding: clamp(34px, 5.5vw, 80px) 0 clamp(42px, 6vw, 88px);
}

.page-home .hero__grid {
  display: grid;
  gap: 34px;
}

.page-home .hero__title {
  font-family: var(--font-head);
  font-size: clamp(38px, 7.2vw, 76px);
  line-height: 1.03;
  letter-spacing: -0.03em;
  margin: 14px 0 0;
  max-width: 11ch;
  text-wrap: balance;
}

.page-home .hero__lede {
  margin-top: 20px;
  max-width: 42ch;
  font-size: 16px;
  color: rgba(244, 239, 228, 0.84);
}

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

.page-home .hero__facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 30px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--hairline);
}

.page-home .hero__facts dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-home .hero__facts dd {
  margin: 6px 0 0;
  font-family: var(--font-head);
  font-size: clamp(18px, 2.2vw, 24px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-home .hero__panel {
  position: relative;
  background:
    linear-gradient(165deg, rgba(18, 58, 51, 0.96), rgba(11, 43, 38, 0.98) 72%);
  clip-path: var(--cut);
  overflow: hidden;
  box-shadow: 0 24px 60px -30px rgba(0, 0, 0, 0.9);
}

.page-home .hero__figure {
  margin: 0;
  line-height: 0;
}

.page-home .hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  opacity: 0.92;
}

.page-home .hero__panel-body {
  padding: 18px clamp(16px, 3vw, 26px) 24px;
  border-top: 1px solid var(--hairline);
}

.page-home .hero__panel-no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--amber);
  margin: 0 0 12px;
}

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

.page-home .hero__jump li + li {
  border-top: 1px solid rgba(47, 107, 91, 0.35);
}

.page-home .hero__jump a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 2px;
  text-decoration: none;
  font-size: 15px;
  color: rgba(244, 239, 228, 0.9);
  transition: color 0.25s var(--ease), padding-left 0.25s var(--ease);
}

.page-home .hero__jump a span {
  font-size: 12px;
  color: var(--mist);
}

.page-home .hero__jump a:hover,
.page-home .hero__jump a:focus-visible {
  color: var(--amber-hi);
  padding-left: 8px;
}

/* —— 章节头 —— */
.page-home .sec-head {
  max-width: 700px;
  margin-bottom: clamp(24px, 4vw, 46px);
}

.page-home .sec-head .lede {
  margin-top: 16px;
  color: rgba(244, 239, 228, 0.8);
  font-size: 16px;
}

/* —— 四入口索引带 —— */
.page-home .index-band {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: rgba(47, 107, 91, 0.4);
  border-top: 2px solid var(--amber);
}

.page-home .index-band > li {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px clamp(16px, 2.4vw, 24px) 24px;
  background: var(--deep);
  transition: background 0.3s var(--ease);
}

.page-home .index-band > li:hover {
  background: var(--panel);
}

.page-home .index-band__no {
  font-size: 13px;
  color: var(--amber);
}

.page-home .index-band h3 {
  font-size: clamp(18px, 1.8vw, 21px);
}

.page-home .index-band p {
  font-size: 14px;
  color: rgba(244, 239, 228, 0.76);
  flex: 1 1 auto;
}

.page-home .index-band__link {
  align-self: flex-start;
  font-size: 13px;
  text-decoration: none;
  color: var(--amber);
  border-bottom: 1px solid rgba(232, 168, 62, 0.45);
  padding-bottom: 2px;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-home .index-band__link:hover,
.page-home .index-band__link:focus-visible {
  color: var(--amber-hi);
  border-color: var(--amber-hi);
}

/* —— 更新记录 —— */
.page-home .updates {
  background: linear-gradient(180deg, transparent, rgba(18, 58, 51, 0.45) 26%, transparent 92%);
}

.page-home .updates__grid {
  display: grid;
  gap: 36px;
}

.page-home .updates__intro p {
  margin-top: 16px;
  max-width: 46ch;
  color: rgba(244, 239, 228, 0.8);
  font-size: 15px;
}

.page-home .updates__intro .btn {
  margin-top: 22px;
}

.page-home .updates__figure {
  margin: 26px 0 0;
}

.page-home .updates__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  clip-path: var(--cut);
  background: var(--panel);
}

.page-home .updates__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

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

.page-home .chip {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-decoration: none;
  padding: 6px 11px;
  color: rgba(244, 239, 228, 0.82);
  border: 1px solid rgba(47, 107, 91, 0.75);
  transition: color 0.22s var(--ease), border-color 0.22s var(--ease), background 0.22s var(--ease);
}

.page-home .chip:hover,
.page-home .chip:focus-visible {
  color: var(--deep);
  background: var(--amber);
  border-color: var(--amber);
}

.page-home .timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 18px;
  border-left: 1px solid rgba(47, 107, 91, 0.6);
}

.page-home .timeline__item {
  position: relative;
  padding: 0 0 20px;
}

.page-home .timeline__item::before {
  content: "";
  position: absolute;
  left: -23px;
  top: 8px;
  width: 8px;
  height: 8px;
  background: var(--deep);
  border: 1px solid var(--amber);
  transform: rotate(45deg);
}

.page-home .timeline__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 8px;
}

.page-home .timeline__meta .mono {
  color: var(--mist);
}

.page-home .entry {
  background: rgba(18, 58, 51, 0.62);
  border: 1px solid rgba(47, 107, 91, 0.5);
  clip-path: var(--cut);
}

.page-home .entry__summary {
  list-style: none;
  cursor: pointer;
  position: relative;
  padding: 14px 44px 14px 16px;
  font-size: 15px;
  font-weight: 600;
  color: var(--paper);
}

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

.page-home .entry__summary::after {
  content: "+";
  position: absolute;
  right: 16px;
  top: 12px;
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--amber);
}

.page-home .entry[open] .entry__summary::after {
  content: "–";
}

.page-home .entry[open] .entry__summary {
  border-bottom: 1px solid rgba(47, 107, 91, 0.45);
}

.page-home .entry__body {
  padding: 14px 16px 16px;
}

.page-home .entry__body p {
  font-size: 14px;
  color: rgba(244, 239, 228, 0.78);
}

/* —— 账户与权益 —— */
.page-home .account__grid {
  display: grid;
  gap: 34px;
}

.page-home .account__rail {
  background: linear-gradient(170deg, rgba(18, 58, 51, 0.95), rgba(7, 26, 22, 0.98));
  clip-path: var(--cut);
  padding: clamp(20px, 3vw, 30px);
}

.page-home .account__rail h2 {
  font-size: clamp(24px, 3vw, 34px);
}

.page-home .account__copy {
  margin-top: 14px;
  font-size: 14px;
  color: rgba(244, 239, 228, 0.78);
}

.page-home .levels {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.page-home .levels li {
  display: flex;
  gap: 12px;
  padding: 11px 0;
  border-top: 1px solid rgba(47, 107, 91, 0.4);
  font-size: 14px;
}

.page-home .levels__no {
  flex: 0 0 auto;
  font-size: 11px;
  color: var(--amber);
  padding-top: 3px;
}

.page-home .levels__text {
  color: rgba(244, 239, 228, 0.78);
}

.page-home .levels__text strong {
  display: block;
  color: var(--paper);
  font-family: var(--font-head);
  margin-bottom: 2px;
}

.page-home .account__rail .btn {
  margin-top: 22px;
}

.page-home .account__note {
  margin-top: 14px;
  font-size: 12px;
  line-height: 1.65;
  color: var(--muted);
}

.page-home .account__stream h3 {
  font-size: clamp(20px, 2.2vw, 26px);
  margin-bottom: 18px;
}

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

.page-home .stream__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(47, 107, 91, 0.4);
}

.page-home .stream__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  padding: 3px 8px;
  white-space: nowrap;
  border: 1px solid currentColor;
}

.page-home .stream__tag--amber {
  color: var(--amber);
}

.page-home .stream__tag--mist {
  color: var(--mist);
}

.page-home .stream__tag--coral {
  color: var(--coral);
}

.page-home .stream__item p {
  font-size: 14px;
  color: rgba(244, 239, 228, 0.8);
}

.page-home .account__tail {
  margin-top: 20px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
}

.page-home .account__tail a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid rgba(143, 179, 201, 0.45);
  padding-bottom: 1px;
}

.page-home .account__tail a:hover,
.page-home .account__tail a:focus-visible {
  color: var(--amber-hi);
  border-color: var(--amber-hi);
}

/* —— 浏览器版面板 —— */
.page-home .nrxc__panel {
  display: grid;
  gap: 26px;
  padding: clamp(20px, 3vw, 42px);
  background:
    linear-gradient(150deg, rgba(18, 58, 51, 0.94), rgba(11, 43, 38, 0.98) 70%),
    repeating-linear-gradient(90deg, transparent 0 38px, rgba(47, 107, 91, 0.16) 38px 39px);
  clip-path: var(--cut);
}

.page-home .nrxc__body h2 {
  font-size: clamp(25px, 3.2vw, 38px);
}

.page-home .nrxc__body > p {
  margin-top: 16px;
  max-width: 48ch;
  font-size: 15px;
  color: rgba(244, 239, 228, 0.8);
}

.page-home .nrxc__caps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 16px;
  margin: 22px 0 0;
  padding: 0;
}

.page-home .nrxc__caps li {
  display: flex;
  align-items: baseline;
  gap: 9px;
  font-size: 14px;
  color: var(--paper);
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(47, 107, 91, 0.45);
}

.page-home .nrxc__caps .mono {
  font-size: 11px;
  color: var(--amber);
}

.page-home .nrxc__body .btn {
  margin-top: 24px;
}

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

.page-home .nrxc__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  background: rgba(7, 26, 22, 0.6);
}

/* —— 信任条 —— */
.page-home .trust {
  position: relative;
  overflow: hidden;
  background: var(--deep);
  padding-bottom: clamp(48px, 6vw, 84px);
}

.page-home .trust__bg {
  position: absolute;
  inset: 0;
  margin: 0;
  z-index: 0;
}

.page-home .trust__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.16;
}

.page-home .trust__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 28px;
  padding-top: clamp(40px, 6vw, 72px);
}

.page-home .trust__body h2 {
  font-size: clamp(24px, 3vw, 36px);
}

.page-home .trust__body > p {
  margin-top: 16px;
  max-width: 52ch;
  font-size: 15px;
  color: rgba(244, 239, 228, 0.82);
}

.page-home .trust__legal {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  font-size: 12px;
  color: var(--muted);
}

.page-home .trust__legal .mono {
  color: var(--mist);
}

.page-home .trust__legal a {
  text-decoration: none;
  color: var(--mist);
  border-bottom: 1px solid rgba(143, 179, 201, 0.4);
}

.page-home .trust__legal a:hover,
.page-home .trust__legal a:focus-visible {
  color: var(--amber-hi);
  border-color: var(--amber-hi);
}

.page-home .trust__stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0;
  background: rgba(47, 107, 91, 0.45);
  align-self: start;
}

.page-home .trust__stats > div {
  background: rgba(7, 26, 22, 0.72);
  padding: 16px 18px;
}

.page-home .trust__stats dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-home .trust__stats dd {
  margin: 6px 0 0;
  font-family: var(--font-head);
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 700;
  color: var(--paper);
}

/* —— 中等屏 —— */
@media (min-width: 700px) {
  .page-home .index-band {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    align-items: start;
    gap: 46px;
  }

  .page-home .hero__panel {
    margin-top: 8px;
  }

  .page-home .nrxc__panel {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: center;
    gap: 38px;
  }

  .page-home .trust__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: 44px;
  }
}

@media (min-width: 1000px) {
  .page-home .updates__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 56px;
    align-items: start;
  }

  .page-home .account__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 56px;
    align-items: start;
  }

  .page-home .account__rail {
    position: sticky;
    top: 104px;
  }

  .page-home .index-band {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1240px) {
  .page-home .hero__title {
    max-width: 10ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hero__jump a,
  .page-home .index-band > li,
  .page-home .chip,
  .page-home .index-band__link {
    transition: none;
  }
}