.page-home {
  position: relative;
  overflow-x: clip;
  color: var(--paper);
}

/* ---------- 通用局部件 ---------- */
.page-home .shot {
  position: relative;
  display: block;
  margin: 0;
  overflow: hidden;
  border: 2px solid var(--steel);
  background: #0A1730;
  box-shadow: var(--shadow-hard);
}
.page-home .shot img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.82) brightness(0.8);
}
.page-home .shot--wide { aspect-ratio: 16 / 9; }
.page-home .shot--banner { aspect-ratio: 1200 / 320; }
.page-home .shot--4x3 { aspect-ratio: 4 / 3; }
.page-home .shot--q { aspect-ratio: 10 / 7; }

.page-home .badge {
  display: inline-block;
  padding: 2px 9px;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.06em;
  border: 1px solid var(--graphite);
  color: var(--mist);
}
.page-home .badge--done {
  border-color: rgba(63, 191, 160, 0.65);
  color: var(--jade);
}
.page-home .badge--pending {
  border-color: rgba(224, 162, 51, 0.65);
  color: var(--amber);
}

.page-home .tag {
  display: inline-block;
  padding: 3px 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  border: 1px solid currentColor;
  color: var(--cinnabar);
}

.page-home .chip {
  display: inline-block;
  padding: 7px 14px;
  font-size: 14px;
  text-decoration: none;
  color: var(--paper);
  border: 2px solid var(--steel);
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease);
}
.page-home .chip:hover,
.page-home .chip:focus-visible {
  border-color: var(--gold);
  color: var(--gold);
}

.page-home .assure-foot a,
.page-home .faq-foot a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-dim);
}
.page-home .assure-foot a:hover,
.page-home .faq-foot a:hover {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  padding: clamp(18px, 3.5vw, 40px) 0 clamp(56px, 8vw, 96px);
  overflow: clip;
}
.page-home .hero-band {
  position: absolute;
  top: -80px;
  bottom: -20px;
  left: -120px;
  right: -160px;
  z-index: 0;
  pointer-events: none;
}
.page-home .band-a {
  position: absolute;
  inset: 0;
  background: linear-gradient(150deg, #0E2144 0%, #0A1A38 62%, #071229 100%);
  clip-path: polygon(46% 0, 100% 0, 100% 100%, 24% 100%);
}
.page-home .band-b {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(228, 190, 107, 0.7), rgba(228, 190, 107, 0));
  clip-path: polygon(46% 0, 46.8% 0, 24.8% 100%, 24% 100%);
}
.page-home .hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--gap-l);
  align-items: center;
}
.page-home .hero h1 {
  margin: 12px 0 20px;
  max-width: 14ch;
}
.page-home .hero .lead {
  margin: 0 0 26px;
  max-width: 42ch;
}
.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.page-home .hero-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 22px 0 0;
}

/* ---------- 时间轴（第二栏） ---------- */
.page-home .timeline {
  position: relative;
  padding: clamp(40px, 6vw, 72px) 0 var(--gap-l);
}
.page-home .tl-head {
  display: grid;
  gap: var(--gap-m);
  margin-bottom: 22px;
}
.page-home .tl-head .section-head {
  margin: 0;
}
.page-home .tl-banner {
  border-color: #1F3E71;
}
.page-home .tl-ruler {
  display: block;
  width: 100%;
  height: 44px;
  margin: 4px 0 var(--gap-m);
}
.page-home .ruler-axis {
  stroke: var(--steel);
  stroke-width: 2;
}
.page-home .ruler-tick {
  stroke: var(--gold-dim);
  stroke-width: 2;
}
.page-home .ruler-tick--major {
  stroke: var(--gold);
  stroke-width: 3;
}

.page-home .filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 14px;
  margin-bottom: 26px;
  border-bottom: 2px solid var(--steel);
}
.page-home .filter-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.page-home .filter-btn {
  padding: 9px 16px;
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1;
  color: var(--mist);
  background: transparent;
  border: 2px solid var(--steel);
  cursor: pointer;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease),
    background-color 0.18s var(--ease), box-shadow 0.18s var(--ease);
}
.page-home .filter-btn:hover {
  color: var(--paper);
  border-color: var(--gold-dim);
}
.page-home .filter-btn[aria-pressed="true"] {
  color: var(--ink);
  background: var(--gold);
  border-color: var(--gold);
  box-shadow: var(--shadow-lift);
}
.page-home .filter-count {
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-home .tl-list {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 26px;
}
.page-home .tl-item {
  position: relative;
  display: grid;
  gap: 10px;
}
.page-home .tl-date {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
}
.page-home .tl-date .num {
  font-size: 14px;
  letter-spacing: 0.1em;
  color: var(--gold);
}
.page-home .tl-node {
  width: 10px;
  height: 10px;
  border: 2px solid var(--gold);
  background: var(--ink);
  border-radius: 50%;
}
.page-home .tl-card {
  padding: 20px 20px 18px;
  border: 2px solid var(--steel);
  background: linear-gradient(180deg, #0E2144 0%, #0A1A38 100%);
  box-shadow: var(--shadow-hard);
  transition: transform 0.18s var(--ease), border-color 0.18s var(--ease),
    box-shadow 0.18s var(--ease);
}
.page-home .tl-card:hover {
  transform: translate(2px, -2px);
  border-color: var(--gold-dim);
  box-shadow: 10px 10px 0 rgba(4, 10, 24, 0.85);
}
.page-home .tl-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.page-home .tl-card .t-h3 {
  margin: 0 0 10px;
}
.page-home .tl-sum {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}
.page-home .tl-more {
  display: inline-block;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-dim);
}
.page-home .tl-more:hover {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

/* ---------- 玩法类型 ---------- */
.page-home .play {
  padding: clamp(40px, 6vw, 72px) 0 var(--gap-l);
}
.page-home .play-grid {
  display: grid;
  gap: var(--gap-l);
}
.page-home .play-copy h2 {
  margin: 12px 0 18px;
}
.page-home .play-copy .lead {
  margin: 0 0 26px;
}
.page-home .play-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}
.page-home .play-list a {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: 14px;
  row-gap: 5px;
  padding: 16px 16px 15px;
  text-decoration: none;
  color: var(--paper);
  background: #0B1B39;
  border: 2px solid var(--steel);
  transition: transform 0.18s var(--ease), border-color 0.18s var(--ease);
}
.page-home .play-list a:hover {
  transform: translate(2px, -2px);
  border-color: var(--gold-dim);
}
.page-home .play-idx {
  grid-column: 1;
  grid-row: 1 / span 2;
  align-self: start;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--gold-dim);
}
.page-home .play-name {
  grid-column: 2;
  grid-row: 1;
  font-size: 17px;
  font-weight: 600;
}
.page-home .play-desc {
  grid-column: 2;
  grid-row: 2;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 记录查询 ---------- */
.page-home .query {
  padding: var(--gap-l) 0;
}
.page-home .query-inner {
  display: grid;
  gap: var(--gap-l);
  padding: clamp(22px, 4vw, 48px);
  border: 2px solid var(--steel);
  background: linear-gradient(140deg, #0E2144 0%, #071229 72%);
  box-shadow: var(--shadow-hard);
}
.page-home .query-copy h2 {
  margin: 12px 0 18px;
}
.page-home .query-copy .lead {
  margin: 0 0 24px;
}
.page-home .badge-key {
  display: grid;
  gap: 14px;
  margin: 0 0 26px;
}
.page-home .badge-key > div {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
}
.page-home .badge-key dt {
  margin: 0;
}
.page-home .badge-key dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}
.page-home .date-quick {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 0;
}

/* ---------- 服务与保障 ---------- */
.page-home .assure {
  padding: clamp(40px, 6vw, 72px) 0 var(--gap-l);
}
.page-home .assure-list {
  margin: var(--gap-m) 0 0;
  padding: 0;
  display: grid;
  border-top: 2px solid var(--steel);
}
.page-home .assure-list > div {
  display: grid;
  gap: 6px;
  padding: 20px 0;
  border-bottom: 2px solid var(--steel);
}
.page-home .assure-list dt {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--gold);
}
.page-home .assure-list dd {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--paper);
}
.page-home .assure-foot {
  margin: 24px 0 0;
}

/* ---------- 常见疑问 ---------- */
.page-home .faq {
  padding: var(--gap-l) 0 var(--gap-xl);
}
.page-home .faq-list {
  margin: var(--gap-m) 0 0;
  padding: 0;
  list-style: none;
}
.page-home .faq-list a {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 46px 20px 4px;
  text-decoration: none;
  color: var(--paper);
  border-bottom: 2px solid var(--steel);
  transition: border-color 0.18s var(--ease), padding-left 0.18s var(--ease);
}
.page-home .faq-list a:hover {
  border-bottom-color: var(--gold-dim);
  padding-left: 12px;
}
.page-home .faq-list a::after {
  content: "→";
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--mono);
  color: var(--gold-dim);
  transition: color 0.18s var(--ease), transform 0.18s var(--ease);
}
.page-home .faq-list a:hover::after {
  color: var(--gold);
  transform: translate(2px, -50%);
}
.page-home .faq-q {
  font-size: 17px;
  font-weight: 600;
}
.page-home .faq-a {
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}
.page-home .faq-foot {
  margin: 24px 0 0;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .badge-key > div {
    grid-template-columns: 108px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
  .page-home .play-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 780px) {
  .page-home .tl-list::before {
    content: "";
    position: absolute;
    top: 4px;
    bottom: 4px;
    left: 141px;
    width: 2px;
    background: linear-gradient(
      180deg,
      var(--gold-dim) 0%,
      var(--steel) 14%,
      var(--steel) 86%,
      rgba(23, 50, 95, 0) 100%
    );
  }
  .page-home .tl-item {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: var(--gap-m);
    align-items: start;
  }
  .page-home .tl-date {
    justify-content: flex-end;
    padding-right: 20px;
  }
  .page-home .tl-node {
    position: absolute;
    right: -16px;
    top: 50%;
    transform: translateY(-50%);
  }
  .page-home .tl-item:nth-child(even) .tl-card {
    margin-left: 40px;
  }
  .page-home .tl-item:nth-child(4n + 3) .tl-card {
    margin-right: 28px;
  }
  .page-home .tl-item:nth-child(3n) .tl-card {
    border-color: #1F3E71;
  }
  .page-home .assure-list > div {
    grid-template-columns: 164px minmax(0, 1fr);
    gap: var(--gap-m);
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-home .hero-inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: var(--gap-xl);
  }
  .page-home .tl-head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.82fr);
    gap: var(--gap-xl);
    align-items: end;
  }
  .page-home .play-grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: var(--gap-xl);
    align-items: start;
  }
  .page-home .query-inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.88fr);
    gap: var(--gap-xl);
    align-items: center;
  }
}

@media (max-width: 719px) {
  .page-home .band-a {
    clip-path: polygon(28% 0, 100% 0, 100% 100%, 6% 100%);
  }
  .page-home .band-b {
    clip-path: polygon(28% 0, 29% 0, 7% 100%, 6% 100%);
  }
  .page-home .hero-shot {
    aspect-ratio: 4 / 3;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .tl-card,
  .page-home .play-list a,
  .page-home .chip,
  .page-home .faq-list a,
  .page-home .faq-list a::after {
    transition: none;
  }
  .page-home .tl-card:hover,
  .page-home .play-list a:hover {
    transform: none;
  }
}