.page-home {
  --ph-gap: clamp(14px, 2.6vw, 26px);
  --ph-radius: var(--radius-lg);
  color: var(--mist);
}

.page-home .section {
  position: relative;
  padding: clamp(42px, 6vw, 84px) 0;
}

.page-home .sec-head {
  max-width: 780px;
  margin: 0 0 clamp(20px, 3vw, 34px);
}

.page-home .sec-head h2 {
  margin: 8px 0 12px;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.5vw, 40px);
  line-height: 1.18;
  letter-spacing: 0.015em;
  color: var(--mist);
}

.page-home .sec-lede {
  margin: 0;
  max-width: 64ch;
  font-size: clamp(0.95rem, 1.4vw, 1.02rem);
  line-height: 1.85;
  color: var(--slate);
}

.page-home .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 首屏封面 ---------- */
.page-home .hero {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 3vw, 32px) 0 clamp(36px, 6vw, 76px);
}

.page-home .hero::before {
  content: "";
  position: absolute;
  left: -15%;
  right: -15%;
  top: -220px;
  height: 640px;
  pointer-events: none;
  background:
    radial-gradient(46% 52% at 18% 42%, rgba(139, 92, 246, 0.26), transparent 72%),
    radial-gradient(44% 48% at 82% 20%, rgba(45, 226, 230, 0.18), transparent 70%),
    radial-gradient(40% 46% at 58% 80%, rgba(232, 180, 90, 0.13), transparent 72%);
}

.page-home .hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 48px);
}

.page-home .hero-title {
  margin: 10px 0 16px;
  font-family: var(--font-display);
  font-size: clamp(30px, 5.4vw, 56px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: 0.015em;
  color: var(--mist);
}

.page-home .hero-title .hl {
  color: var(--gold-soft);
  text-shadow: 0 0 34px rgba(232, 180, 90, 0.35);
}

.page-home .hero-lede {
  margin: 0;
  max-width: 46ch;
  font-size: clamp(0.98rem, 1.5vw, 1.06rem);
  line-height: 1.85;
  color: var(--slate);
}

.page-home .hero-paths {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
}

.page-home .path-item {
  border-top: 1px solid var(--line-soft);
}

.page-home .path-item:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-home .path-link {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 13px 6px;
  border-radius: 10px;
  color: var(--mist);
  text-decoration: none;
  transition: background 0.25s ease, padding-left 0.25s ease;
}

.page-home .path-link:hover,
.page-home .path-link:focus-visible {
  padding-left: 12px;
  background: rgba(45, 226, 230, 0.07);
}

.page-home .path-num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-home .path-body {
  display: block;
  min-width: 0;
}

.page-home .path-title {
  display: block;
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--mist);
}

.page-home .path-desc {
  display: block;
  margin-top: 3px;
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--slate);
}

.page-home .path-arrow {
  font-family: var(--font-mono);
  color: var(--cyan);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-home .hero-visual {
  margin: 0;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: var(--ph-radius);
  border: 1px solid var(--line-gold);
  background: var(--space-700);
  box-shadow: var(--shadow-deep);
}

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

.page-home .hero-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 14px;
}

.page-home .hero-card {
  position: relative;
  display: block;
  padding: 16px 18px;
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-soft);
  background: linear-gradient(150deg, rgba(19, 44, 86, 0.92), rgba(7, 21, 46, 0.9));
  color: var(--mist);
  text-decoration: none;
  transition: transform 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease;
}

.page-home .hero-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 46px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold));
}

.page-home .hero-card:hover,
.page-home .hero-card:focus-visible {
  transform: translateY(-3px);
  border-color: var(--line-cyan);
  box-shadow: 0 0 0 1px rgba(45, 226, 230, 0.24), var(--shadow-lift);
}

.page-home .card-kicker {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-home .card-title {
  margin: 6px 0 6px;
  font-family: var(--font-display);
  font-size: 1.02rem;
  letter-spacing: 0.03em;
  color: var(--mist);
}

.page-home .card-desc {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--slate);
}

/* ---------- 版本状态 ---------- */
.page-home .status-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--ph-gap);
}

.page-home .state-panel {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 3vw, 30px);
  border-radius: var(--ph-radius);
  border: 1px solid var(--line-gold);
  background: linear-gradient(165deg, rgba(19, 44, 86, 0.92), rgba(7, 21, 46, 0.96));
  box-shadow: var(--shadow-deep);
}

.page-home .state-panel::after {
  content: "";
  position: absolute;
  right: -44px;
  top: -44px;
  width: 168px;
  height: 168px;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(circle, rgba(232, 180, 90, 0.22), transparent 70%);
}

.page-home .gauge {
  display: flex;
  align-items: flex-end;
  gap: 5px;
  height: 74px;
  padding: 0 2px;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .tick {
  flex: 1 1 0;
  min-width: 0;
  height: 46%;
  border-radius: 4px 4px 0 0;
  background: linear-gradient(180deg, rgba(143, 168, 200, 0.5), rgba(143, 168, 200, 0.08));
}

.page-home .tick:nth-child(2n) {
  height: 60%;
}

.page-home .tick:nth-child(3n) {
  height: 36%;
}

.page-home .tick--now {
  height: 100%;
  background: linear-gradient(180deg, var(--gold-soft), var(--gold));
  box-shadow: 0 0 18px rgba(232, 180, 90, 0.5);
}

.page-home .gauge-note {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--slate);
}

.page-home .state-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: clamp(18px, 2.4vw, 26px) 0 0;
}

.page-home .stat-cell {
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-soft);
  background: rgba(4, 11, 24, 0.38);
}

.page-home .state-list dt {
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--slate);
}

.page-home .state-list dd {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(0.95rem, 1.6vw, 1.1rem);
  color: var(--mist);
}

.page-home .change-list {
  list-style: none;
  display: grid;
  gap: 10px;
  margin: 0 0 var(--ph-gap);
  padding: 0;
}

.page-home .change-item {
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-soft);
  background: rgba(13, 33, 69, 0.55);
}

.page-home .change-dot {
  width: 8px;
  height: 8px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 12px rgba(45, 226, 230, 0.7);
}

.page-home .change-item h3 {
  margin: 0;
  font-size: 0.96rem;
  color: var(--mist);
}

.page-home .change-item p {
  margin: 4px 0 0;
  font-size: 0.84rem;
  line-height: 1.7;
  color: var(--slate);
}

.page-home .status-figure {
  margin: 0;
  aspect-ratio: 2 / 1;
  overflow: hidden;
  border-radius: var(--ph-radius);
  border: 1px solid var(--line-soft);
  background: var(--space-700);
}

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

/* ---------- 移动端入口 ---------- */
.page-home .entry-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--ph-gap);
}

.page-home .entry-figure {
  margin: 0;
}

.page-home .entry-frame {
  margin: 0;
  aspect-ratio: 5 / 4;
  overflow: hidden;
  border-radius: var(--ph-radius);
  border: 1px solid var(--line-soft);
  background: var(--space-700);
}

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

.page-home .entry-figure .media-caption {
  margin: 10px 0 0;
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--slate);
}

.page-home .entry-lanes {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--ph-gap);
}

.page-home .lane {
  padding: clamp(16px, 2.4vw, 22px);
  border-radius: var(--ph-radius);
  border: 1px solid var(--line-soft);
  background: linear-gradient(160deg, rgba(13, 33, 69, 0.74), rgba(7, 21, 46, 0.88));
}

.page-home .lane--play {
  border-top: 2px solid rgba(139, 92, 246, 0.62);
}

.page-home .lane--service {
  border-top: 2px solid rgba(45, 226, 230, 0.55);
}

.page-home .lane h3 {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-size: 1.02rem;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-home .lane-sub {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--slate);
}

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

.page-home .lane-list li {
  display: grid;
  gap: 2px;
  padding-bottom: 10px;
  border-bottom: 1px dashed rgba(143, 168, 200, 0.16);
}

.page-home .lane-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-home .lane-name {
  font-size: 0.92rem;
  color: var(--mist);
}

.page-home .lane-note {
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--slate);
}

.page-home .entry-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(16px, 2.4vw, 24px);
}

.page-home .entry-link {
  display: inline-flex;
  align-items: center;
  padding: 9px 16px;
  border-radius: 999px;
  border: 1px solid var(--line-cyan);
  color: var(--cyan);
  text-decoration: none;
  font-size: 0.84rem;
  transition: background 0.25s ease, color 0.25s ease;
}

.page-home .entry-link:hover,
.page-home .entry-link:focus-visible {
  background: rgba(45, 226, 230, 0.12);
  color: var(--mist);
}

/* ---------- 规则索引 ---------- */
.page-home .rules-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-home .rules-stat {
  padding: 16px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-gold);
  background: rgba(232, 180, 90, 0.07);
}

.page-home .rules-stat .num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  color: var(--gold-soft);
}

.page-home .rules-stat .label {
  display: block;
  margin-top: 4px;
  font-size: 0.78rem;
  color: var(--slate);
}

.page-home .rules-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-home .rule-card {
  position: relative;
  padding: 20px 18px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-soft);
  background: rgba(19, 44, 86, 0.52);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.page-home .rule-card:hover {
  transform: translateY(-3px);
  border-color: var(--line-gold);
  box-shadow: var(--shadow-lift);
}

.page-home .rule-index {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--violet);
}

.page-home .rule-card h3 {
  margin: 8px 0;
  font-size: 1rem;
  color: var(--mist);
}

.page-home .rule-card p {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.75;
  color: var(--slate);
}

.page-home .rules-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 30px);
}

/* ---------- 电脑端帮助 ---------- */
.page-home .help-panel {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 36px);
  padding: clamp(20px, 3.4vw, 40px);
  border-radius: var(--ph-radius);
  border: 1px solid var(--line-soft);
  background: linear-gradient(140deg, rgba(19, 44, 86, 0.86), rgba(7, 21, 46, 0.93));
}

.page-home .help-panel::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--violet) 45%, var(--cyan));
}

.page-home .help-panel h2 {
  margin: 8px 0 12px;
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1.22;
  color: var(--mist);
}

.page-home .help-text {
  margin: 0 0 18px;
  max-width: 56ch;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--slate);
}

.page-home .help-points {
  list-style: none;
  display: grid;
  gap: 12px;
  margin: 0 0 20px;
  padding: 0;
}

.page-home .help-points li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 10px;
}

.page-home .help-points .mono {
  padding-top: 2px;
  font-size: 0.78rem;
  color: var(--cyan);
}

.page-home .help-points strong {
  display: block;
  font-size: 0.93rem;
  color: var(--mist);
}

.page-home .help-points p {
  margin: 3px 0 0;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--slate);
}

.page-home .help-figure {
  display: grid;
  gap: 10px;
  margin: 0;
}

.page-home .help-frame {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-gold);
  background: var(--space-700);
}

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

.page-home .help-figure .media-caption {
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--slate);
}

.page-home .help-jump {
  justify-self: start;
  padding-bottom: 2px;
  font-size: 0.84rem;
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
}

.page-home .help-jump:hover,
.page-home .help-jump:focus-visible {
  color: var(--mist);
  border-bottom-color: var(--cyan);
}

/* ---------- 回访节奏 ---------- */
.page-home .rhythm-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--ph-gap);
}

.page-home .rhythm-list {
  list-style: none;
  display: grid;
  gap: 14px;
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  padding: 0;
}

.page-home .rhythm-list li {
  display: grid;
  gap: 4px;
  padding-left: 14px;
  border-left: 2px solid rgba(139, 92, 246, 0.5);
}

.page-home .rhythm-list .mono {
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--violet);
}

.page-home .rhythm-list p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--slate);
}

.page-home .mail-card {
  padding: clamp(20px, 3vw, 28px);
  border-radius: var(--ph-radius);
  border: 1px solid var(--line-cyan);
  background: linear-gradient(160deg, rgba(45, 226, 230, 0.1), rgba(7, 21, 46, 0.93) 62%);
}

.page-home .mail-label {
  margin: 0 0 10px;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-home .mail-value {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: clamp(0.9rem, 2.2vw, 1.04rem);
  color: var(--mist);
  word-break: break-all;
}

.page-home .mail-card .btn {
  width: 100%;
  justify-content: center;
}

.page-home .mail-note {
  margin: 14px 0 0;
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--slate);
}

/* ---------- 运营概况 ---------- */
.page-home .trust {
  padding-bottom: clamp(30px, 5vw, 60px);
}

.page-home .trust-inner {
  padding-top: clamp(22px, 3vw, 34px);
  border-top: 1px solid var(--line-soft);
}

.page-home .trust-line {
  margin: 0 0 20px;
  max-width: 78ch;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--slate);
}

.page-home .trust-stats {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
  padding: 0;
}

.page-home .trust-stats .num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.3rem, 2.6vw, 1.7rem);
  color: var(--gold-soft);
}

.page-home .trust-stats .label {
  display: block;
  margin-top: 3px;
  font-size: 0.76rem;
  color: var(--slate);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-home .hero-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 620px) {
  .page-home .entry-lanes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 640px) {
  .page-home .rules-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-home .trust-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 780px) {
  .page-home .rules-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-home .status-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: stretch;
  }

  .page-home .entry-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
    gap: clamp(22px, 3vw, 40px);
  }

  .page-home .rhythm-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: clamp(24px, 3vw, 44px);
  }
}

@media (min-width: 940px) {
  .page-home .hero-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-home .help-panel {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }
}

@media (min-width: 1040px) {
  .page-home .rules-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hero-card,
  .page-home .rule-card,
  .page-home .path-link,
  .page-home .entry-link {
    transition: none;
  }

  .page-home .hero-card:hover,
  .page-home .hero-card:focus-visible,
  .page-home .rule-card:hover {
    transform: none;
  }
}