.page-home {
  --home-gutter: clamp(16px, 4vw, 34px);
  background: var(--ink);
  color: var(--line);
  overflow-x: clip;
}

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

.page-home h2 {
  font-family: var(--font-display);
  font-size: clamp(26px, 5.4vw, 40px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--paper);
  margin: 8px 0 12px;
}

.page-home h3 {
  font-family: var(--font-display);
  font-size: clamp(19px, 3.4vw, 25px);
  line-height: 1.2;
  color: var(--paper);
  margin: 10px 0 8px;
}

.page-home p {
  margin: 0 0 12px;
  line-height: 1.75;
}

.page-home .eyebrow {
  color: var(--green);
  letter-spacing: 0.16em;
  font-size: 12px;
  margin: 0;
}

.page-home .section-lead {
  color: rgba(233, 243, 234, 0.78);
  max-width: 62ch;
}

.page-home .media-frame {
  margin: 0;
  overflow: hidden;
  background: var(--ink-2);
  border: 1px solid var(--line-soft);
}

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

.page-home .media-caption {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
  padding: 8px 10px;
  border-top: 1px solid var(--line-faint);
}

/* ---------- 框景首屏 ---------- */
.page-home .hero {
  position: relative;
  padding: var(--space-5) 0 var(--space-6);
  background:
    radial-gradient(140% 90% at 86% -12%, rgba(53, 224, 107, 0.16), transparent 58%),
    radial-gradient(90% 70% at -10% 110%, rgba(217, 164, 65, 0.12), transparent 62%),
    var(--ink);
}

.page-home .hero-frame {
  position: relative;
  padding: 30px var(--home-gutter) 26px;
  border: 1px solid rgba(233, 243, 234, 0.2);
  background: linear-gradient(180deg, rgba(12, 36, 24, 0.9), rgba(7, 26, 18, 0.96));
}

.page-home .frame-ticks {
  position: absolute;
  top: 0;
  left: 18px;
  right: 18px;
  height: 5px;
  pointer-events: none;
  opacity: 0.55;
  background-image: repeating-linear-gradient(90deg, rgba(233, 243, 234, 0.4) 0 1px, transparent 1px 16px);
}

.page-home .frame-corner {
  position: absolute;
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--muted);
  z-index: 2;
}

.page-home .frame-corner--tl { top: 9px; left: 10px; }
.page-home .frame-corner--tr { top: 9px; right: 10px; }
.page-home .frame-corner--bl { bottom: 9px; left: 10px; }
.page-home .frame-corner--br { bottom: 9px; right: 10px; }

.page-home .hero-grid {
  display: grid;
  gap: var(--space-4);
}

.page-home .hero-copy h1 {
  font-family: var(--font-display);
  font-size: clamp(34px, 8.6vw, 62px);
  line-height: 1.02;
  letter-spacing: -0.012em;
  color: var(--paper);
  margin: 10px 0 14px;
}

.page-home .hero-lead {
  font-size: 16px;
  line-height: 1.78;
  color: rgba(233, 243, 234, 0.8);
  max-width: 56ch;
}

.page-home .hero-stats {
  list-style: none;
  margin: var(--space-3) 0 0;
  padding: var(--space-3) 0 0;
  border-top: 1px solid var(--line-soft);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 18px;
}

.page-home .hero-stats li {
  display: grid;
  gap: 4px;
}

.page-home .stat-num {
  font-size: 26px;
  line-height: 1;
  color: var(--green);
  letter-spacing: 0.02em;
}

.page-home .stat-label {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: var(--space-4);
}

.page-home .hero-media {
  aspect-ratio: 4 / 5;
  align-self: end;
}

@media (min-width: 900px) {
  .page-home .hero-frame {
    padding: 46px 40px 38px;
  }

  .page-home .hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: end;
    gap: var(--space-5);
  }

  .page-home .hero-media {
    aspect-ratio: 4 / 5;
    transform: translateY(18px);
  }

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

/* ---------- 两步核对 ---------- */
.page-home .steps {
  padding: var(--space-6) 0;
  background: var(--ink-2);
  border-top: 1px solid var(--line-faint);
  border-bottom: 1px solid var(--line-faint);
}

.page-home .section-head {
  margin-bottom: var(--space-4);
}

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

.page-home .step {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 16px;
  padding: var(--space-4) 0;
  border-top: 1px dashed var(--line-soft);
}

.page-home .step-num {
  font-size: 28px;
  line-height: 0.92;
  color: var(--green);
  letter-spacing: -0.02em;
}

.page-home .step-body p {
  color: rgba(233, 243, 234, 0.78);
  max-width: 58ch;
}

.page-home .tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.12em;
  padding: 3px 8px;
  border: 1px solid currentColor;
}

.page-home .step-more {
  margin-top: 6px;
  border-top: 1px solid var(--line-faint);
}

.page-home .step-more summary {
  cursor: pointer;
  list-style: none;
  padding: 10px 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--green);
}

.page-home .step-more summary::-webkit-details-marker {
  display: none;
}

.page-home .step-more summary::before {
  content: "+";
  display: inline-block;
  width: 1.4em;
}

.page-home .step-more[open] summary::before {
  content: "−";
}

.page-home .step-more p {
  font-size: 14px;
  color: var(--muted);
  margin: 0 0 12px;
}

.page-home .step-figure {
  margin-top: var(--space-5);
  aspect-ratio: 4 / 3;
}

@media (min-width: 900px) {
  .page-home .step {
    grid-template-columns: 116px minmax(0, 1fr);
    gap: 28px;
  }

  .page-home .step-num {
    font-size: 64px;
  }

  .page-home .step-figure {
    aspect-ratio: 16 / 7;
  }
}

/* ---------- 层叠目录 ---------- */
.page-home .catalog {
  padding: var(--space-6) 0;
  background: var(--ink);
  position: relative;
}

.page-home .catalog-head {
  max-width: 620px;
  margin-bottom: var(--space-4);
}

.page-home .catalog-head p {
  color: rgba(233, 243, 234, 0.78);
}

.page-home .catalog-head .btn {
  margin-top: 8px;
}

.page-home .catalog-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .catalog-item {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid rgba(7, 26, 18, 0.85);
  box-shadow: 5px 5px 0 -1px var(--shadow);
}

.page-home .catalog-num {
  font-size: 18px;
  color: rgba(7, 26, 18, 0.45);
  letter-spacing: 0.04em;
}

.page-home .catalog-title {
  display: grid;
  gap: 3px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.3;
}

.page-home .catalog-desc {
  font-size: 12.5px;
  font-weight: 400;
  color: rgba(7, 26, 18, 0.62);
}

.page-home .catalog-go {
  font-size: 12px;
  color: var(--green);
  white-space: nowrap;
}

.page-home .catalog-item--featured {
  background: var(--ink-2);
  color: var(--paper);
  border-color: var(--green);
  box-shadow: 5px 5px 0 -1px rgba(53, 224, 107, 0.35);
}

.page-home .catalog-item--featured .catalog-num {
  color: var(--green);
}

.page-home .catalog-item--featured .catalog-desc {
  color: rgba(233, 243, 234, 0.66);
}

@media (min-width: 860px) {
  .page-home .catalog-list {
    gap: 14px;
  }

  .page-home .catalog-item:nth-child(1) { margin-left: 0; }
  .page-home .catalog-item:nth-child(2) { margin-left: 18px; }
  .page-home .catalog-item:nth-child(3) { margin-left: 36px; }
  .page-home .catalog-item:nth-child(4) { margin-left: 54px; }
  .page-home .catalog-item:nth-child(5) { margin-left: 36px; }
  .page-home .catalog-item:nth-child(6) { margin-left: 18px; }
  .page-home .catalog-item:nth-child(7) { margin-left: 0; }
}

/* ---------- 订阅与小屏 ---------- */
.page-home .screen {
  padding: var(--space-6) 0;
  background: linear-gradient(180deg, var(--ink-2) 0%, var(--ink) 100%);
  border-top: 1px solid var(--line-faint);
}

.page-home .screen-grid {
  display: grid;
  gap: var(--space-4);
}

.page-home .screen-copy p {
  color: rgba(233, 243, 234, 0.8);
  max-width: 56ch;
}

.page-home .screen-list {
  list-style: none;
  margin: var(--space-3) 0 var(--space-4);
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line-soft);
}

.page-home .screen-list li {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  align-items: baseline;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 14px;
  color: rgba(233, 243, 234, 0.8);
}

.page-home .screen-list .mono {
  font-size: 20px;
  color: var(--gold);
}

.page-home .screen-media {
  aspect-ratio: 4 / 3;
}

@media (min-width: 900px) {
  .page-home .screen-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
    align-items: center;
    gap: var(--space-6);
  }
}

/* ---------- 收藏页 ---------- */
.page-home .shelf {
  padding: var(--space-6) 0;
  background: var(--paper);
  color: var(--ink);
  position: relative;
}

.page-home .shelf::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  opacity: 0.28;
  background-image: repeating-linear-gradient(90deg, var(--ink) 0 2px, transparent 2px 10px);
}

.page-home .shelf h2 {
  color: var(--ink);
}

.page-home .shelf .eyebrow {
  color: #1a6b3d;
}

.page-home .shelf-copy p {
  color: rgba(7, 26, 18, 0.78);
  max-width: 48ch;
}

.page-home .shelf-copy .btn {
  margin-top: 6px;
}

.page-home .shelf-grid {
  display: grid;
  gap: var(--space-4);
}

.page-home .shelf-set {
  list-style: none;
  margin: 0;
  padding: 14px;
  display: grid;
  gap: 8px;
  border: 1px solid rgba(7, 26, 18, 0.25);
  background: rgba(255, 252, 243, 0.6);
  box-shadow: 0 10px 0 -6px rgba(31, 58, 44, 0.45);
}

.page-home .shelf-legend {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: rgba(7, 26, 18, 0.55);
  padding-bottom: 4px;
}

.page-home .shelf-item {
  display: grid;
  grid-template-columns: 18px 30px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  font-size: 14.5px;
  background: var(--paper);
  border: 1px solid rgba(7, 26, 18, 0.16);
}

.page-home .shelf-mark {
  width: 16px;
  height: 16px;
  border: 1.5px solid rgba(7, 26, 18, 0.35);
  position: relative;
}

.page-home .shelf-item.is-on {
  background: #fffaf0;
  border-color: rgba(7, 26, 18, 0.6);
  box-shadow: 3px 3px 0 -1px rgba(7, 26, 18, 0.3);
}

.page-home .shelf-item.is-on .shelf-mark {
  background: var(--green);
  border-color: var(--ink);
}

.page-home .shelf-item.is-on .shelf-mark::after {
  content: "";
  position: absolute;
  top: 1px;
  left: 4px;
  width: 4px;
  height: 8px;
  border-right: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  transform: rotate(42deg);
}

.page-home .shelf-num {
  font-size: 12px;
  color: rgba(7, 26, 18, 0.5);
}

.page-home .shelf-item.is-on .shelf-num {
  color: #1a6b3d;
}

@media (min-width: 900px) {
  .page-home .shelf-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: start;
    gap: var(--space-6);
  }
}

/* ---------- 本周速记与信任 ---------- */
.page-home .weekly {
  padding: var(--space-6) 0 var(--space-5);
  background: var(--ink);
  border-top: 1px solid var(--line-faint);
}

.page-home .weekly-grid {
  display: grid;
  gap: var(--space-5);
}

.page-home .weekly-list {
  list-style: none;
  margin: var(--space-3) 0 var(--space-4);
  padding: 0;
  display: grid;
  gap: 0;
}

.page-home .weekly-list li {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 14px;
  padding: 13px 0;
  border-top: 1px solid var(--line-soft);
  font-size: 14.5px;
  line-height: 1.65;
  color: rgba(233, 243, 234, 0.82);
}

.page-home .weekly-date {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--green);
  padding-top: 3px;
}

.page-home .weekly-trust {
  border-top: 1px solid var(--line-soft);
  align-self: start;
}

.page-home .trust-item {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(233, 243, 234, 0.76);
}

.page-home .trust-num {
  font-size: 20px;
  line-height: 1.1;
  color: var(--gold);
}

.page-home .trust-link {
  display: inline-block;
  margin-top: var(--space-3);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 107, 0.4);
  padding-bottom: 2px;
}

@media (min-width: 900px) {
  .page-home .weekly-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.9fr);
    gap: var(--space-6);
  }
}

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