.page-home {
  display: block;
  padding-bottom: 96px;
  color: var(--text);
}

/* ---------- 首屏：观测台拼贴 ---------- */
.page-home .hero {
  padding: 20px 0 0;
}

.page-home .hero .breadcrumb {
  margin-bottom: 26px;
}

.page-home .observatory {
  display: grid;
  gap: 20px;
}

/* 期号轴 */
.page-home .rail {
  position: relative;
  overflow: hidden;
  padding: 20px 18px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: linear-gradient(180deg, rgba(20, 38, 61, 0.94), rgba(10, 22, 38, 0.98));
}

.page-home .rail-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.15;
  pointer-events: none;
}

.page-home .rail-title {
  position: relative;
  margin: 0 0 18px;
  color: var(--gold);
}

.page-home .rail-list {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .rail-item {
  position: relative;
  padding-left: 22px;
  margin-bottom: 14px;
}

.page-home .rail-item:last-child {
  margin-bottom: 0;
}

.page-home .rail-item::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0;
  bottom: -14px;
  width: 1px;
  background: rgba(138, 151, 166, 0.24);
}

.page-home .rail-item:last-child::before {
  bottom: 0;
}

.page-home .rail-item::after {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--sky);
  border: 1px solid var(--fog);
  transition: background-color 0.2s var(--ease), border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-home .rail-item--now::after {
  background: var(--gold);
  border-color: var(--gold);
  box-shadow: 0 0 0 4px rgba(217, 164, 65, 0.18);
}

.page-home .rail-item:hover::after,
.page-home .rail-item:focus-within::after {
  background: var(--gold);
  border-color: var(--gold);
  box-shadow: 0 0 0 4px rgba(217, 164, 65, 0.18);
}

.page-home .rail-link {
  display: grid;
  grid-template-rows: auto 0fr;
  gap: 0;
  text-decoration: none;
  transition: grid-template-rows 0.26s var(--ease);
}

.page-home .rail-item:hover .rail-link,
.page-home .rail-link:focus-visible {
  grid-template-rows: auto 1fr;
}

.page-home .rail-num {
  font-size: 15px;
  letter-spacing: 0.04em;
  color: var(--text-soft);
  transition: color 0.2s var(--ease);
}

.page-home .rail-item--now .rail-num,
.page-home .rail-item:hover .rail-num {
  color: var(--gold);
}

.page-home .rail-peek {
  overflow: hidden;
  min-height: 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-home .rail-link:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 4px;
}

/* 拼贴区 */
.page-home .collage {
  display: grid;
  gap: 20px;
}

.page-home .latest,
.page-home .pool,
.page-home .hot {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: linear-gradient(180deg, rgba(20, 38, 61, 0.86), rgba(10, 22, 38, 0.96));
}

/* 最新公告主块 */
.page-home .latest {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 420px;
  padding: 26px 22px 28px;
}

.page-home .latest-veil {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
  pointer-events: none;
}

.page-home .latest::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 22, 38, 0.2) 0%, rgba(10, 22, 38, 0.76) 50%, rgba(10, 22, 38, 0.97) 100%);
  pointer-events: none;
}

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

.page-home .latest-kicker {
  margin: 0 0 10px;
}

.page-home .latest-title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 6.4vw, 54px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-home .latest-lede {
  max-width: 46ch;
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-soft);
}

.page-home .ball-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.page-home .ball {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(245, 238, 226, 0.22);
  border-radius: 50%;
  background: rgba(245, 238, 226, 0.08);
  color: var(--paper);
  font-size: 16px;
  letter-spacing: 0.02em;
}

.page-home .ball--plus {
  border-color: rgba(217, 164, 65, 0.65);
  color: var(--gold);
}

.page-home .latest-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 20px;
  margin: 0 0 22px;
  padding: 16px 0 0;
  border-top: 1px solid var(--line-soft);
}

.page-home .latest-meta dt {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--fog);
}

.page-home .latest-meta dd {
  margin: 5px 0 0;
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--paper);
}

.page-home .meta-live {
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--green);
}

.page-home .latest-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* 奖池卡 */
.page-home .pool {
  padding: 22px 20px 20px;
  background: var(--glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.page-home .pool-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
  pointer-events: none;
}

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

.page-home .pool-amount {
  margin: 8px 0 4px;
  font-family: var(--font-mono);
  font-size: clamp(30px, 7vw, 40px);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--gold);
  line-height: 1.1;
}

.page-home .pool-unit {
  margin-left: 0.4em;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 400;
  color: var(--text-soft);
}

.page-home .pool-meta {
  margin: 0 0 14px;
  font-size: 13px;
  color: var(--text-dim);
}

.page-home .pool-meta .num {
  color: var(--text-soft);
}

.page-home .pool-chart {
  display: block;
  width: 100%;
  height: auto;
}

.page-home .pool-foot {
  margin: 10px 0 0;
  font-size: 12px;
  color: var(--text-dim);
}

/* 冷热号卡 */
.page-home .hot {
  padding: 20px;
  background: rgba(20, 38, 61, 0.72);
}

.page-home .hot-matrix {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .hot-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  min-height: 46px;
  padding: 6px 2px;
  border: 1px solid rgba(138, 151, 166, 0.3);
  border-radius: var(--radius-card);
  color: var(--text);
}

.page-home .hot-num {
  font-size: 14px;
  letter-spacing: 0.04em;
}

.page-home .hot-times {
  font-size: 11px;
  color: rgba(245, 238, 226, 0.72);
}

.page-home .hot-cell--l1 {
  background: rgba(111, 169, 201, 0.2);
  border-color: rgba(111, 169, 201, 0.42);
}

.page-home .hot-cell--l2 {
  background: rgba(94, 154, 106, 0.24);
  border-color: rgba(94, 154, 106, 0.46);
}

.page-home .hot-cell--l3 {
  background: rgba(107, 78, 125, 0.36);
  border-color: rgba(107, 78, 125, 0.62);
}

.page-home .hot-cell--l4 {
  background: rgba(192, 57, 47, 0.52);
  border-color: rgba(192, 57, 47, 0.82);
}

.page-home .hot-cell--l5 {
  background: rgba(217, 164, 65, 0.74);
  border-color: rgba(217, 164, 65, 0.96);
  color: var(--sky);
}

.page-home .hot-cell--l5 .hot-times {
  color: rgba(10, 22, 38, 0.72);
}

.page-home .hot-note {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ---------- 刻度尺分隔 ---------- */
.page-home .ruler {
  height: 14px;
  margin: 64px 0 0;
  border-bottom: 1px solid rgba(138, 151, 166, 0.2);
  background-image:
    repeating-linear-gradient(90deg, rgba(138, 151, 166, 0.45) 0 1px, transparent 1px 24px),
    repeating-linear-gradient(90deg, rgba(138, 151, 166, 0.2) 0 1px, transparent 1px 8px);
  background-size: 100% 14px, 100% 8px;
  background-position: bottom left, bottom left;
  background-repeat: repeat-x;
}

/* ---------- 通用段落头 ---------- */
.page-home .section-head {
  margin: 56px 0 32px;
  max-width: var(--measure);
}

.page-home .section-title {
  margin: 12px 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(25px, 4.6vw, 40px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-home .section-lede {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-soft);
}

/* ---------- 归档 ---------- */
.page-home .archive-modes {
  gap: 20px;
}

.page-home .mode {
  padding: 26px 22px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-card);
  background: rgba(20, 38, 61, 0.6);
}

.page-home .mode-index {
  margin: 0 0 12px;
  color: var(--gold);
}

.page-home .mode-title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 21px;
  line-height: 1.35;
  color: var(--paper);
}

.page-home .mode-text {
  margin: 0 0 20px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--text-soft);
}

.page-home .week-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .week-chip {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 12px 16px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-pill);
  background: rgba(10, 22, 38, 0.6);
  text-decoration: none;
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-home .week-chip .num {
  font-size: 14px;
  color: var(--gold);
}

.page-home .week-chip em {
  font-style: normal;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--text-dim);
}

.page-home .week-chip:hover {
  border-color: rgba(217, 164, 65, 0.6);
  transform: translateY(-2px);
}

.page-home .week-chip:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 3px;
}

/* ---------- 客户端下载 ---------- */
.page-home .download {
  margin-top: 96px;
}

.page-home .download-inner {
  display: grid;
  gap: 30px;
  padding: 34px 24px 36px;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: linear-gradient(140deg, rgba(20, 38, 61, 0.95), rgba(10, 22, 38, 0.99));
}

.page-home .download-lede {
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-soft);
}

.page-home .pkg-list {
  display: grid;
  gap: 10px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}

.page-home .pkg-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 18px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-pill);
  font-size: 14px;
  color: var(--text-soft);
}

.page-home .pkg-list .num {
  color: var(--gold);
  font-size: 13px;
}

.page-home .download-media img {
  display: block;
  width: 100%;
  max-width: 320px;
  height: auto;
  margin: 0 auto;
  object-fit: contain;
  opacity: 0.9;
}

/* ---------- 更新节奏 ---------- */
.page-home .cadence {
  margin-top: 96px;
}

.page-home .cadence-grid {
  gap: 20px;
}

.page-home .cadence-item {
  padding: 24px 20px;
  border-left: 2px solid var(--gold);
  background: rgba(20, 38, 61, 0.5);
  border-radius: 0 var(--radius-card) var(--radius-card) 0;
}

.page-home .cadence-num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(38px, 9vw, 56px);
  font-weight: 600;
  line-height: 1;
  color: var(--paper);
}

.page-home .cadence-unit {
  margin: 10px 0 12px;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-home .cadence-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--text-soft);
}

/* ---------- 本期数据观察 ---------- */
.page-home .observation {
  margin-top: 96px;
}

.page-home .observation-card {
  padding: 36px 24px 38px;
  border: 1px solid rgba(217, 164, 65, 0.34);
  border-radius: var(--radius-card);
  background: var(--paper);
  color: var(--charcoal);
  max-width: 860px;
}

.page-home .observation-card .index-label {
  color: #8a6b1f;
}

.page-home .observation-title {
  margin: 12px 0 20px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(23px, 4.2vw, 34px);
  line-height: 1.25;
  color: var(--charcoal);
}

.page-home .observation-card p {
  margin: 0 0 1.2em;
  font-size: 15px;
  line-height: 1.85;
  color: #3a4048;
}

.page-home .observation-card .num {
  color: var(--red);
  font-weight: 600;
}

.page-home .observation-card .btn {
  margin-top: 8px;
}

/* ---------- 底部导流 ---------- */
.page-home .outro {
  margin-top: 96px;
}

.page-home .outro-title {
  margin: 0 0 24px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3.8vw, 30px);
  color: var(--paper);
}

.page-home .outro-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 700px) {
  .page-home .latest-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .hot-matrix {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

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

  .page-home .download-inner {
    padding: 44px 40px;
  }

  .page-home .observation-card {
    padding: 48px 52px 52px;
  }
}

@media (min-width: 900px) {
  .page-home .observatory {
    grid-template-columns: 260px minmax(0, 1fr);
    align-items: start;
    gap: 24px;
  }

  .page-home .rail {
    position: sticky;
    top: 108px;
  }

  .page-home .collage {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-content: start;
    gap: 20px;
  }

  .page-home .latest {
    grid-column: 1 / 8;
    grid-row: 1 / 3;
    min-height: 480px;
    padding: 34px 32px 36px;
  }

  .page-home .pool {
    grid-column: 8 / 13;
    grid-row: 1 / 2;
    align-self: start;
  }

  .page-home .hot {
    grid-column: 8 / 13;
    grid-row: 2 / 3;
    align-self: start;
  }

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

  .page-home .download-inner {
    grid-template-columns: minmax(0, 1fr) 320px;
    align-items: center;
    gap: 48px;
  }
}

@media (min-width: 1180px) {
  .page-home .hot-matrix {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-home .download-inner {
    padding: 56px 56px;
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-home .rail-link,
  .page-home .rail-item::after,
  .page-home .week-chip {
    transition: none;
  }
}