.page-home {
  background: var(--ink);
  color: var(--text);
  overflow-x: hidden;
}

.page-home .breadcrumbs {
  padding-block: 24px 8px;
}

.page-home .index-label,
.page-home .section-index {
  color: var(--amber);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  margin: 0 0 14px;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  padding-block: 24px 56px;
}

.page-home .hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

.page-home .hero-copy h1 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(30px, 7vw, 54px);
  line-height: 1.1;
  letter-spacing: 0.05em;
  margin: 0 0 18px;
  max-width: 18em;
}

.page-home .hero-lead {
  font-size: 16px;
  line-height: 1.75;
  color: var(--muted);
  margin: 0 0 28px;
  max-width: 36em;
}

.page-home .entry-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-home .entry {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 22px 20px;
  background: var(--panel);
  clip-path: var(--shape);
  text-decoration: none;
  color: var(--text);
  transition: transform 0.18s var(--ease), background 0.18s var(--ease), filter 0.18s var(--ease);
}

.page-home .entry::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
}

.page-home .entry--cyan::before {
  background: linear-gradient(180deg, var(--cyan), var(--cyan-deep));
}

.page-home .entry--magenta::before {
  background: linear-gradient(180deg, var(--magenta), var(--magenta-deep));
}

.page-home .entry--cyan:hover,
.page-home .entry--cyan:focus-visible {
  background: #16212a;
  transform: translateY(-2px);
  filter: drop-shadow(0 0 16px rgba(41, 231, 240, 0.28));
}

.page-home .entry--magenta:hover,
.page-home .entry--magenta:focus-visible {
  background: #20141c;
  transform: translateY(-2px);
  filter: drop-shadow(0 0 16px rgba(255, 46, 136, 0.26));
}

.page-home .entry-kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--muted);
}

.page-home .entry--cyan .entry-kicker {
  color: var(--cyan);
}

.page-home .entry--magenta .entry-kicker {
  color: var(--magenta);
}

.page-home .entry-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 0.06em;
}

.page-home .entry-text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .entry-foot {
  margin-top: 6px;
  font-size: 13px;
  letter-spacing: 0.06em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
}

.page-home .entry-arrow {
  transition: transform 0.18s var(--ease);
}

.page-home .entry:hover .entry-arrow,
.page-home .entry:focus-visible .entry-arrow {
  transform: translateX(6px);
}

.page-home .hero-note {
  margin: 20px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .hero-note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(41, 231, 240, 0.4);
  margin-left: 6px;
}

.page-home .hero-visual {
  position: relative;
  aspect-ratio: 16 / 11;
  clip-path: var(--shape-lg);
  background:
    radial-gradient(circle at 62% 42%, rgba(41, 231, 240, 0.16), transparent 58%),
    radial-gradient(circle at 22% 78%, rgba(255, 46, 136, 0.16), transparent 56%),
    var(--panel-soft);
  overflow: hidden;
  display: grid;
  place-items: center;
}

.page-home .hero-visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}

.page-home .hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    108deg,
    rgba(41, 231, 240, 0.09) 0 1px,
    transparent 1px 26px
  );
  pointer-events: none;
}

.page-home .gauge {
  position: relative;
  z-index: 1;
  width: 68%;
  max-width: 340px;
  height: auto;
}

.page-home .hero-badge {
  position: absolute;
  z-index: 2;
  left: 18px;
  bottom: 18px;
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--text);
  background: rgba(6, 8, 11, 0.72);
  padding: 8px 12px;
  clip-path: var(--shape-xs);
}

/* ---------- 章节通用 ---------- */
.page-home .section {
  padding-block: 56px;
}

.page-home .section-head {
  max-width: 42em;
  margin-bottom: 30px;
}

.page-home .section-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(23px, 4.4vw, 32px);
  line-height: 1.25;
  letter-spacing: 0.04em;
  margin: 0 0 14px;
}

.page-home .section-desc {
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
  margin: 0;
}

.page-home .guide-line {
  margin-block: 4px;
}

/* ---------- 规则切片 ---------- */
.page-home .rules-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: end;
  margin-bottom: 30px;
}

.page-home .rules-media {
  max-width: 100%;
}

.page-home .rules-media img,
.page-home .quota-media img,
.page-home .closing-media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-home .rules-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-home .rule-card {
  background: var(--panel);
  clip-path: var(--shape);
  transition: background 0.2s var(--ease);
}

.page-home .rule-card[open] {
  background: #151c24;
}

.page-home .rule-card summary {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 12px;
  padding: 18px 20px;
  cursor: pointer;
  list-style: none;
}

.page-home .rule-card summary::-webkit-details-marker {
  display: none;
}

.page-home .rule-card summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--cyan);
  line-height: 1;
  width: 18px;
  text-align: center;
}

.page-home .rule-card[open] summary::after {
  content: "−";
  color: var(--amber);
}

.page-home .rule-code {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--amber);
  padding-right: 12px;
  border-right: 1px solid var(--line);
}

.page-home .rule-name {
  font-size: 16px;
  letter-spacing: 0.04em;
}

.page-home .rule-body {
  padding: 0 20px 20px;
  border-top: 1px solid var(--line);
  margin-top: 2px;
}

.page-home .rule-list {
  list-style: none;
  margin: 16px 0 14px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .rule-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .rule-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  background: var(--cyan);
  clip-path: var(--shape-xs);
}

.page-home .rule-link {
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(41, 231, 240, 0.35);
  padding-bottom: 2px;
}

.page-home .rules-foot {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  padding-top: 22px;
}

.page-home .rules-foot p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  max-width: 34em;
}

/* ---------- 额度 ---------- */
.page-home .quota-section {
  background:
    linear-gradient(180deg, rgba(6, 8, 11, 0) 0%, rgba(18, 23, 29, 0.7) 100%),
    var(--ink-soft);
}

.page-home .quota-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}

.page-home .quota-steps {
  list-style: none;
  margin: 26px 0 24px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-home .step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
}

.page-home .step-num {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--amber);
  border: 1px solid rgba(245, 184, 65, 0.35);
  padding: 4px 8px;
  clip-path: var(--shape-xs);
}

.page-home .step-text {
  font-size: 14px;
  line-height: 1.75;
  color: var(--text);
}

.page-home .quota-modes {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: 26px;
}

.page-home .mode {
  position: relative;
  padding: 18px 18px 18px 22px;
  background: var(--panel);
  clip-path: var(--shape-sm);
}

.page-home .mode::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
}

.page-home .mode--cyan::before {
  background: var(--cyan);
}

.page-home .mode--amber::before {
  background: var(--amber);
}

.page-home .mode h3 {
  margin: 0 0 8px;
  font-size: 15px;
  letter-spacing: 0.08em;
  font-weight: 500;
}

.page-home .mode p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .quota-media {
  position: relative;
}

/* ---------- 分类标签 ---------- */
.page-home .tagstrip {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 2px 2px 14px;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-home .tag {
  flex: 0 0 auto;
  scroll-snap-align: start;
  padding: 11px 18px;
  background: var(--panel);
  color: var(--muted);
  clip-path: var(--shape-xs);
  font-size: 14px;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: background 0.16s var(--ease), color 0.16s var(--ease);
}

.page-home .tag:hover,
.page-home .tag:focus-visible {
  background: #182029;
  color: var(--text);
}

.page-home .tag--active {
  background: linear-gradient(120deg, var(--cyan), #16c2cc);
  color: #04181a;
  font-weight: 600;
}

.page-home .cat-notes {
  display: grid;
  gap: 10px;
  max-width: 46em;
  margin-top: 8px;
}

.page-home .cat-notes p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text);
}

.page-home .cat-notes p.muted {
  color: var(--muted);
}

.page-home .cat-notes a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(41, 231, 240, 0.4);
}

/* ---------- 观察报告 ---------- */
.page-home .report-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-home .report-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: start;
  padding: 18px 20px;
  background: var(--panel-soft);
  clip-path: var(--shape-sm);
  text-decoration: none;
  color: var(--text);
  border-left: 2px solid var(--line);
  transition: background 0.16s var(--ease), border-color 0.16s var(--ease);
}

.page-home .report-item:hover,
.page-home .report-item:focus-visible {
  background: var(--panel);
  border-left-color: var(--magenta);
}

.page-home .report-index {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--amber);
  padding-top: 2px;
}

.page-home .report-body {
  display: grid;
  gap: 6px;
}

.page-home .report-title {
  font-size: 15px;
  line-height: 1.6;
  letter-spacing: 0.02em;
}

.page-home .report-meta {
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 收束 ---------- */
.page-home .closing {
  padding-bottom: 72px;
}

.page-home .closing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}

.page-home .contact-block {
  list-style: none;
  margin: 26px 0 18px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .contact-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  align-items: baseline;
  padding-bottom: 11px;
  border-bottom: 1px solid var(--line);
}

.page-home .contact-label {
  min-width: 84px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--muted);
  text-transform: uppercase;
}

.page-home .contact-value {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
}

.page-home .contact-value.mono {
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.page-home .contact-note {
  margin: 0 0 24px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 34em;
}

.page-home .legal-line {
  margin: 22px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-home .closing-media {
  position: relative;
}

@media (min-width: 560px) {
  .page-home .quota-modes {
    grid-template-columns: 1fr 1fr;
  }

  .page-home .report-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 760px) {
  .page-home .section {
    padding-block: 72px;
  }

  .page-home .rules-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .page-home .rules-head {
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 32px;
  }
}

@media (min-width: 960px) {
  .page-home .hero {
    padding-block: 32px 88px;
  }

  .page-home .hero-grid {
    grid-template-columns: 1.02fr 0.98fr;
    gap: 56px;
    align-items: center;
  }

  .page-home .hero-visual {
    aspect-ratio: 4 / 3.4;
    margin-top: 28px;
  }

  .page-home .quota-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 56px;
  }

  .page-home .closing-grid {
    grid-template-columns: 1.08fr 0.92fr;
    gap: 56px;
  }

  .page-home .section {
    padding-block: 88px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .entry,
  .page-home .entry-arrow,
  .page-home .tag,
  .page-home .report-item {
    transition: none;
  }

  .page-home .entry:hover,
  .page-home .entry:focus-visible {
    transform: none;
  }

  .page-home .entry:hover .entry-arrow,
  .page-home .entry:focus-visible .entry-arrow {
    transform: none;
  }
}
<<<END>>>