.page-home {
  --home-hair: rgba(214, 168, 75, 0.42);
  --home-lift: 0 26px 54px -28px rgba(7, 59, 52, 0.55);
  background: var(--jade);
  color: var(--cream);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  padding: clamp(56px, 11vw, 116px) 0 clamp(52px, 9vw, 104px);
  background:
    radial-gradient(115% 85% at 88% 6%, rgba(91, 42, 110, 0.6), transparent 62%),
    radial-gradient(80% 70% at 6% 94%, rgba(53, 224, 208, 0.12), transparent 62%),
    linear-gradient(158deg, var(--jade) 0%, var(--jade-deep) 62%, var(--jade-ink) 100%);
  overflow: hidden;
}

.page-home .hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(30px, 6vw, 58px);
  align-items: center;
}

.page-home .hero__text .eyebrow {
  color: var(--gold-light);
}

.page-home .hero__title {
  margin: 14px 0 0;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(34px, 7vw, 68px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--cream);
}

.page-home .hero__lede {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: clamp(15px, 2.4vw, 17px);
  line-height: 1.85;
  color: rgba(255, 248, 234, 0.82);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-home .hero__meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  list-style: none;
  margin: 34px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid rgba(214, 168, 75, 0.28);
}

.page-home .hero__meta li {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-home .hero__meta-num {
  font-family: var(--font-mono);
  font-size: clamp(20px, 4vw, 26px);
  color: var(--gold-light);
  letter-spacing: 0.02em;
}

.page-home .hero__meta-txt {
  font-size: 12px;
  line-height: 1.6;
  color: rgba(255, 248, 234, 0.62);
}

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

.page-home .hero__media {
  clip-path: polygon(0 6%, 100% 0%, 100% 94%, 0% 100%);
  overflow: hidden;
  background: var(--jade-ink);
}

.page-home .hero__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(1.05);
}

.page-home .hero__float {
  position: relative;
  width: min(340px, 100%);
  margin: -38px 0 0 auto;
  padding: 20px 22px 22px;
  border-radius: 4px 4px 4px 32px;
  border: 1px solid var(--home-hair);
  background: linear-gradient(152deg, rgba(11, 38, 35, 0.96), rgba(91, 42, 110, 0.88));
  box-shadow: 0 28px 56px -26px rgba(0, 0, 0, 0.82);
}

.page-home .hero__float .eyebrow {
  color: var(--gold-light);
}

.page-home .hero__float-title {
  margin: 8px 0 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 20px;
  color: var(--cream);
}

.page-home .hero__float-text {
  margin: 8px 0 14px;
  font-size: 13px;
  line-height: 1.8;
  color: rgba(255, 248, 234, 0.76);
}

.page-home .hero__float-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-home .hero__float-link:hover,
.page-home .hero__float-link:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-home .hero__rail {
  display: none;
}

/* ---------- 四大章节 ---------- */
.page-home .chapters {
  padding: clamp(56px, 9vw, 104px) 0 clamp(56px, 9vw, 104px);
  background: var(--sand);
  color: var(--ink);
}

.page-home .chapters__head {
  max-width: 46em;
}

.page-home .chapters__head .eyebrow {
  color: var(--grape);
}

.page-home .chapters__title {
  margin: 12px 0 0;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(26px, 4.6vw, 42px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--jade);
}

.page-home .chapters__intro {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(21, 28, 26, 0.78);
}

.page-home .chapters__vine {
  margin: clamp(26px, 4vw, 42px) 0 0;
  height: clamp(104px, 16vw, 172px);
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(7, 59, 52, 0.14);
}

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

.page-home .chapter-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: clamp(22px, 4vw, 36px);
}

.page-home .chapter {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 22px 22px;
  background: var(--cream);
  border: 1px solid rgba(7, 59, 52, 0.14);
  border-radius: 20px 20px 40px 20px;
  text-decoration: none;
  color: var(--ink);
  transition: transform 0.22s var(--ease), box-shadow 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-home .chapter:hover,
.page-home .chapter:focus-visible {
  transform: translateY(-3px);
  border-color: var(--gold);
  box-shadow: var(--home-lift);
}

.page-home .chapter__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-home .chapter__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 21px;
  color: var(--jade);
}

.page-home .chapter__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(21, 28, 26, 0.72);
}

.page-home .chapter__go {
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--grape);
  opacity: 0.6;
  transform: translateX(0);
  transition: opacity 0.22s var(--ease), transform 0.22s var(--ease), color 0.22s var(--ease);
}

.page-home .chapter:hover .chapter__go,
.page-home .chapter:focus-visible .chapter__go {
  opacity: 1;
  transform: translateX(4px);
  color: var(--jade);
}

/* ---------- 时间轴 ---------- */
.page-home .timeline {
  position: relative;
  padding: clamp(58px, 10vw, 112px) 0;
  background: linear-gradient(180deg, var(--jade-ink) 0%, var(--jade-deep) 100%);
  overflow: hidden;
}

.page-home .timeline__bg {
  position: absolute;
  inset: 0;
  opacity: 0.2;
  pointer-events: none;
}

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

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

.page-home .timeline__head {
  max-width: 44em;
}

.page-home .timeline__title {
  margin: 12px 0 0;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(26px, 4.6vw, 42px);
  line-height: 1.22;
  color: var(--cream);
}

.page-home .timeline__intro {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(255, 248, 234, 0.74);
}

.page-home .tl-list {
  position: relative;
  list-style: none;
  margin: clamp(30px, 5vw, 48px) 0 0;
  padding: 0;
}

.page-home .tl-list::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: linear-gradient(180deg, var(--gold) 0%, rgba(214, 168, 75, 0.06) 100%);
}

.page-home .tl {
  position: relative;
  padding: 0 0 30px 40px;
}

.page-home .tl:last-child {
  padding-bottom: 0;
}

.page-home .tl__node {
  position: absolute;
  left: 0;
  top: 5px;
  width: 19px;
  height: 19px;
  border-radius: 50%;
  border: 1px solid var(--gold);
  background: radial-gradient(circle at 50% 50%, var(--jade-ink) 44%, transparent 46%);
  transition: border-color 0.22s var(--ease), box-shadow 0.22s var(--ease);
}

.page-home .tl:hover .tl__node,
.page-home .tl:focus-within .tl__node {
  border-color: var(--cyan);
  box-shadow: 0 0 0 5px rgba(53, 224, 208, 0.12), 0 0 16px rgba(53, 224, 208, 0.45);
}

.page-home .tl__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid rgba(214, 168, 75, 0.42);
  color: var(--gold);
  transition: background-color 0.22s var(--ease), color 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-home .tl:hover .tl__tag,
.page-home .tl:focus-within .tl__tag {
  background: var(--gold-light);
  border-color: var(--gold-light);
  color: var(--jade-ink);
}

.page-home .tl__title {
  margin: 10px 0 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 19px;
  color: var(--cream);
}

.page-home .tl__text {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(255, 248, 234, 0.7);
}

.page-home .timeline__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(28px, 5vw, 42px);
}

/* ---------- 会员权益 ---------- */
.page-home .benefits {
  padding: clamp(56px, 9vw, 104px) 0;
  background: var(--sand);
  color: var(--ink);
}

.page-home .benefits__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 52px);
  align-items: start;
}

.page-home .benefits__body .eyebrow {
  color: var(--grape);
}

.page-home .benefits__title {
  margin: 12px 0 0;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(25px, 4.4vw, 38px);
  line-height: 1.24;
  color: var(--jade);
}

.page-home .benefits__intro {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(21, 28, 26, 0.78);
}

.page-home .tier-stack {
  display: grid;
  gap: 10px;
  margin-top: 26px;
}

.page-home .tier {
  border: 1px solid rgba(7, 59, 52, 0.16);
  border-radius: 16px;
  background: var(--cream);
  overflow: hidden;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-home .tier[open] {
  border-color: rgba(214, 168, 75, 0.8);
  box-shadow: 0 16px 34px -22px rgba(7, 59, 52, 0.5);
}

.page-home .tier__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
}

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

.page-home .tier__name {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 17px;
  color: var(--jade);
}

.page-home .tier__head::after {
  content: "＋";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--gold);
}

.page-home .tier[open] .tier__head::after {
  content: "－";
}

.page-home .tier__brief {
  font-size: 12px;
  color: rgba(21, 28, 26, 0.6);
}

.page-home .tier__list {
  list-style: none;
  margin: 0;
  padding: 0 18px 18px;
  display: grid;
  gap: 8px;
}

.page-home .tier__list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(21, 28, 26, 0.78);
}

.page-home .tier__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

.page-home .benefits__cta {
  display: inline-block;
  margin-top: 24px;
}

.page-home .benefits__figure {
  margin: 0;
  border-radius: 4px 44px 4px 44px;
  overflow: hidden;
  border: 1px solid rgba(7, 59, 52, 0.14);
  background: linear-gradient(160deg, rgba(91, 42, 110, 0.14), rgba(243, 231, 211, 0.6));
}

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

.page-home .benefits__caption {
  padding: 12px 18px 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--grape);
}

/* ---------- 老读者通道 ---------- */
.page-home .find {
  padding: clamp(56px, 9vw, 104px) 0;
  background:
    radial-gradient(90% 70% at 92% 0%, rgba(91, 42, 110, 0.55), transparent 60%),
    linear-gradient(170deg, var(--jade-deep), var(--jade));
  color: var(--cream);
}

.page-home .find__head {
  max-width: 44em;
}

.page-home .find__title {
  margin: 12px 0 0;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(26px, 4.6vw, 40px);
  line-height: 1.22;
  color: var(--cream);
}

.page-home .find__intro {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(255, 248, 234, 0.74);
}

.page-home .find__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: clamp(26px, 4.5vw, 40px);
}

.page-home .find__card {
  padding: 22px 22px 24px;
  border: 1px solid rgba(214, 168, 75, 0.32);
  border-radius: 4px 28px 4px 28px;
  background: rgba(11, 38, 35, 0.52);
  transition: border-color 0.22s var(--ease), background-color 0.22s var(--ease);
}

.page-home .find__card:hover {
  border-color: var(--gold);
  background: rgba(11, 38, 35, 0.78);
}

.page-home .find__idx {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gold-light);
}

.page-home .find__card-title {
  margin: 10px 0 8px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 19px;
  color: var(--cream);
}

.page-home .find__card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(255, 248, 234, 0.72);
}

.page-home .find__stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(26px, 4.5vw, 40px);
  background: rgba(214, 168, 75, 0.3);
  border: 1px solid rgba(214, 168, 75, 0.3);
  border-radius: 18px;
  overflow: hidden;
}

.page-home .find__stat {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 16px 20px;
  background: rgba(9, 33, 30, 0.9);
}

.page-home .find__stat-num {
  font-family: var(--font-mono);
  font-size: clamp(22px, 4vw, 28px);
  color: var(--gold-light);
}

.page-home .find__stat-txt {
  font-size: 13px;
  line-height: 1.7;
  color: rgba(255, 248, 234, 0.68);
}

.page-home .find__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(26px, 4.5vw, 40px);
}

/* ---------- 信任与联系 ---------- */
.page-home .trust {
  padding: clamp(56px, 9vw, 104px) 0;
  background: linear-gradient(200deg, var(--jade-ink) 0%, #0f2c27 100%);
  color: var(--cream);
}

.page-home .trust__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 52px);
  align-items: start;
}

.page-home .trust__title {
  margin: 12px 0 0;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(25px, 4.4vw, 38px);
  line-height: 1.24;
  color: var(--cream);
}

.page-home .trust__text {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(255, 248, 234, 0.76);
}

.page-home .trust__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-home .trust__card {
  padding: 24px 22px 22px;
  border-radius: 4px 4px 4px 34px;
  border: 1px solid var(--home-hair);
  background: rgba(6, 46, 41, 0.72);
  box-shadow: 0 26px 52px -30px rgba(0, 0, 0, 0.8);
}

.page-home .trust__rows {
  margin: 14px 0 0;
  display: grid;
  gap: 14px;
}

.page-home .trust__row {
  display: grid;
  gap: 4px;
  padding-bottom: 14px;
  border-bottom: 1px dashed rgba(214, 168, 75, 0.24);
}

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

.page-home .trust__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-home .trust__value {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--cream);
  word-break: break-word;
}

.page-home .trust__card .copy-btn {
  border: 1px solid rgba(214, 168, 75, 0.45);
  border-radius: 999px;
  background: transparent;
  padding: 3px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--gold-light);
  cursor: pointer;
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-home .trust__card .copy-btn:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  color: var(--jade-ink);
}

.page-home .trust__card .copy-status {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-home .trust__note {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: rgba(255, 248, 234, 0.62);
}

.page-home .trust__icp {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: rgba(214, 168, 75, 0.72);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-home .chapter-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (min-width: 960px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
    gap: clamp(40px, 5vw, 72px);
  }

  .page-home .hero__float {
    margin-top: -56px;
  }

  .page-home .benefits__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  }

  .page-home .benefits__figure {
    position: sticky;
    top: 96px;
  }

  .page-home .trust__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  }
}

@media (min-width: 1080px) {
  .page-home .hero__rail {
    display: block;
    position: absolute;
    right: clamp(12px, 2.4vw, 26px);
    top: 50%;
    margin: 0;
    writing-mode: vertical-rl;
    transform: translateY(-50%) rotate(180deg);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.42em;
    color: rgba(214, 168, 75, 0.58);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .chapter,
  .page-home .chapter__go,
  .page-home .find__card,
  .page-home .tier,
  .page-home .tl__node,
  .page-home .tl__tag,
  .page-home .trust__card .copy-btn {
    transition: none;
  }
}