/* ===== 首页 page-home 专属样式 ===== */
.page-home {
  --hm-cut: 10px;
  --hm-rail-w: 236px;
  position: relative;
}

/* --- 主体骨架：左侧数据索引 + 右侧模块区 --- */
.page-home .hm-shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: start;
}

.page-home .hm-main {
  min-width: 0;
}

@media (min-width: 1024px) {
  .page-home .hm-shell {
    grid-template-columns: var(--hm-rail-w) minmax(0, 1fr);
    gap: 44px;
  }
}

@media (min-width: 1280px) {
  .page-home {
    --hm-rail-w: 272px;
  }
}

/* --- 左侧索引轨道 --- */
.page-home .hm-rail {
  align-self: start;
  min-width: 0;
}

.page-home .hm-rail__cap {
  color: var(--l8-rock);
  margin: 0 0 12px;
}

.page-home .hm-rail .l8-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-home .hm-rail .l8-rail__link {
  display: block;
  padding: 8px 12px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--l8-rock);
  border-left: 2px solid transparent;
  transition: color 180ms var(--l8-ease), border-color 180ms var(--l8-ease), background-color 180ms var(--l8-ease);
}

.page-home .hm-rail .l8-rail__link:hover {
  color: var(--l8-silver);
  background: var(--l8-graphite);
}

.page-home .hm-rail .l8-rail__link.is-active,
.page-home .hm-rail .l8-rail__link[aria-current="true"] {
  color: var(--l8-cyan);
  border-left-color: var(--l8-cyan);
  background: var(--l8-graphite);
}

.page-home .hm-rail__foot {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--l8-line);
}

.page-home .hm-rail__footline {
  font-family: var(--l8-font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--l8-rock);
  margin: 0 0 6px;
}

@media (min-width: 1024px) {
  .page-home .hm-rail {
    position: sticky;
    top: 118px;
  }
}

@media (max-width: 1023px) {
  .page-home .hm-rail__cap,
  .page-home .hm-rail__foot {
    display: none;
  }

  .page-home .hm-rail {
    padding-bottom: 6px;
    border-bottom: 1px solid var(--l8-line);
  }

  .page-home .hm-rail .l8-rail__list {
    flex-direction: row;
    overflow-x: auto;
    gap: 6px;
    padding-bottom: 8px;
    scrollbar-width: none;
  }

  .page-home .hm-rail .l8-rail__list::-webkit-scrollbar {
    display: none;
  }

  .page-home .hm-rail .l8-rail__link {
    white-space: nowrap;
    border: 1px solid var(--l8-line);
    border-left: 2px solid transparent;
    font-family: var(--l8-font-mono);
    padding: 6px 12px;
  }
}

/* --- 章节框架 --- */
.page-home .hm-sec {
  scroll-margin-top: 118px;
  padding: 40px 0;
}

.page-home .hm-sec + .hm-sec {
  border-top: 1px solid var(--l8-line);
}

.page-home .hm-sec:last-of-type {
  padding-bottom: 64px;
}

.page-home .hm-head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 16px;
}

.page-home .hm-head__num {
  flex: none;
  font-family: var(--l8-font-mono);
  font-size: clamp(1.6rem, 4vw, 2.35rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: transparent;
  -webkit-text-stroke: 1px var(--l8-cinnabar);
  padding-top: 4px;
}

.page-home .hm-head__text {
  min-width: 0;
}

.page-home .hm-head__text .l8-label {
  color: var(--l8-rock);
  margin: 0 0 6px;
}

.page-home .hm-head__text .l8-section__title {
  margin: 0;
}

/* --- 首屏 --- */
.page-home .hm-hero {
  position: relative;
  padding-top: 28px;
}

.page-home .hm-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 340px;
  background-image:
    linear-gradient(var(--l8-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--l8-line) 1px, transparent 1px);
  background-size: 72px 72px;
  pointer-events: none;
  opacity: 0.6;
  z-index: 0;
}

.page-home .hm-hero > * {
  position: relative;
  z-index: 1;
}

.page-home .hm-hero__title {
  font-size: clamp(1.7rem, 5.2vw, 2.55rem);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.015em;
  color: var(--l8-paper);
  margin: 0;
}

.page-home .hm-hero__lead {
  max-width: 60ch;
  color: var(--l8-silver);
  margin: 0 0 4px;
}

/* --- 首屏三项数字 --- */
.page-home .hm-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 26px 0 30px;
}

@media (min-width: 680px) {
  .page-home .hm-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-home .hm-stat {
  position: relative;
  background: var(--l8-graphite);
  border: 1px solid var(--l8-line);
  border-left: 3px solid var(--l8-amber);
  clip-path: polygon(
    var(--hm-cut) 0,
    100% 0,
    100% calc(100% - var(--hm-cut)),
    calc(100% - var(--hm-cut)) 100%,
    0 100%,
    0 var(--hm-cut)
  );
  padding: 20px 22px 18px;
}

.page-home .hm-stat__key {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--l8-rock);
}

.page-home .hm-stat__val {
  display: flex;
  align-items: baseline;
  gap: 5px;
  margin: 10px 0 8px;
  font-family: var(--l8-font-mono);
  font-weight: 700;
  font-size: clamp(2.5rem, 7vw, 3.6rem);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--l8-amber);
}

.page-home .hm-stat__unit {
  font-family: var(--l8-font-sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--l8-silver);
}

.page-home .hm-stat__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--l8-rock);
}

/* --- 首屏图与通用图 --- */
.page-home .hm-hero__figure {
  margin: 0;
}

.page-home .hm-figure {
  margin: 28px 0 0;
}

.page-home .hm-figure--tight {
  margin-top: 20px;
}

/* --- 分段切换：号码视图 --- */
.page-home .l8-tabs {
  margin-top: 22px;
}

.page-home .l8-tabs__list {
  display: flex;
  flex-wrap: nowrap;
  gap: 0;
  overflow-x: auto;
  border-bottom: 1px solid var(--l8-line);
  padding: 0;
  margin: 0 0 18px;
  scrollbar-width: none;
}

.page-home .l8-tabs__list::-webkit-scrollbar {
  display: none;
}

.page-home .l8-tabs__btn {
  flex: none;
  appearance: none;
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  padding: 10px 16px;
  font-family: var(--l8-font-sans);
  font-size: 13.5px;
  letter-spacing: 0.04em;
  color: var(--l8-rock);
  cursor: pointer;
  transition: color 160ms var(--l8-ease), border-color 160ms var(--l8-ease);
}

.page-home .l8-tabs__btn:hover {
  color: var(--l8-silver);
}

.page-home .l8-tabs__btn[aria-selected="true"] {
  color: var(--l8-cyan);
  border-bottom-color: var(--l8-cyan);
}

.page-home .l8-tabs__btn:focus-visible {
  outline: 2px solid var(--l8-cyan);
  outline-offset: -2px;
}

.page-home .l8-tabs__panel {
  background: var(--l8-graphite);
  border: 1px solid var(--l8-line);
  border-left: 3px solid var(--l8-cyan);
  padding: 20px 22px;
  min-height: 104px;
}

.page-home .l8-tabs__panel p {
  margin: 0;
  color: var(--l8-silver);
  font-size: 16px;
  line-height: 1.85;
}

.page-home .l8-tabs__panel[hidden] {
  display: none;
}

/* --- 中奖规则速查 --- */
.page-home .hm-rules {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 22px;
}

@media (min-width: 860px) {
  .page-home .hm-rules {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-home .hm-rule {
  position: relative;
  padding-top: 26px;
}

.page-home .hm-rule__idx {
  position: absolute;
  top: 12px;
  right: 16px;
  margin: 0;
  font-family: var(--l8-font-mono);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: var(--l8-graphite-2);
}

.page-home .hm-rule p {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--l8-rock);
}

.page-home .hm-rule a {
  color: var(--l8-cyan);
}

/* --- 最近期次横滑带 --- */
.page-home .hm-strip {
  margin-top: 22px;
  position: relative;
}

.page-home .hm-strip__track {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  padding: 4px 2px 18px;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
  scrollbar-color: var(--l8-cyan) var(--l8-graphite);
}

.page-home .hm-strip__track:focus-visible {
  outline: 2px solid var(--l8-cyan);
  outline-offset: 4px;
}

.page-home .hm-strip__track::-webkit-scrollbar {
  height: 8px;
}

.page-home .hm-strip__track::-webkit-scrollbar-track {
  background: repeating-linear-gradient(
    90deg,
    var(--l8-graphite-2) 0 6px,
    transparent 6px 12px
  );
}

.page-home .hm-strip__track::-webkit-scrollbar-thumb {
  background: var(--l8-cyan);
  border-radius: 0;
}

.page-home .hm-period {
  flex: 0 0 178px;
  scroll-snap-align: start;
  background: var(--l8-graphite);
  border: 1px solid var(--l8-line);
  clip-path: polygon(
    var(--hm-cut) 0,
    100% 0,
    100% calc(100% - var(--hm-cut)),
    calc(100% - var(--hm-cut)) 100%,
    0 100%,
    0 var(--hm-cut)
  );
  padding: 14px 16px 16px;
}

.page-home .hm-period__idx {
  margin: 0 0 12px;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--l8-rock);
}

.page-home .hm-period__balls {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-home .hm-ball {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  font-family: var(--l8-font-mono);
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  color: var(--l8-ink);
  background: var(--l8-silver);
  clip-path: polygon(6px 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%, 0 6px);
}

.page-home .hm-ball--hot {
  background: var(--l8-cinnabar);
  color: var(--l8-paper);
}

.page-home .hm-ball--cool {
  background: var(--l8-cyan);
  color: var(--l8-ink);
}

/* --- 用户评价 --- */
.page-home .hm-quotes {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 22px;
}

@media (min-width: 860px) {
  .page-home .hm-quotes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-home .hm-quote {
  margin: 0;
  background: var(--l8-graphite);
  border: 1px solid var(--l8-line);
  border-left: 3px solid var(--l8-clay);
  padding: 20px 22px;
}

.page-home .hm-quote__tag {
  display: inline-block;
  margin: 0 0 12px;
  padding: 3px 9px;
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--l8-paper);
  background: var(--l8-clay);
}

.page-home .hm-quote__text {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--l8-silver);
}

.page-home .hm-quote__meta {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--l8-line);
  font-family: var(--l8-font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--l8-rock);
}

/* --- 新用户三步 --- */
.page-home .hm-steps {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-home .hm-step {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid var(--l8-line);
}

.page-home .hm-step:last-child {
  border-bottom: 1px solid var(--l8-line);
}

.page-home .hm-step__num {
  font-family: var(--l8-font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--l8-moss);
  letter-spacing: -0.03em;
}

.page-home .hm-step__body h3 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 700;
  color: var(--l8-paper);
}

.page-home .hm-step__body p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--l8-silver);
}

.page-home .hm-step__body a {
  color: var(--l8-cyan);
}

/* --- 行动区 --- */
.page-home .hm-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 26px;
  padding: 22px 24px;
  background: var(--l8-graphite);
  border: 1px solid var(--l8-line);
  border-left: 3px solid var(--l8-cinnabar);
  clip-path: polygon(
    var(--l8-cut-lg) 0,
    100% 0,
    100% calc(100% - var(--l8-cut-lg)),
    calc(100% - var(--l8-cut-lg)) 100%,
    0 100%,
    0 var(--l8-cut-lg)
  );
}

.page-home .hm-cta__text {
  flex: 1 1 260px;
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--l8-silver);
}

/* --- 联系方式 --- */
.page-home .hm-contact {
  margin-top: 22px;
  border-top: 1px solid var(--l8-line);
}

.page-home .hm-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  padding: 15px 0;
  border-bottom: 1px solid var(--l8-line);
}

.page-home .hm-contact__key {
  flex: 0 0 92px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--l8-rock);
}

.page-home .hm-contact__val {
  flex: 1 1 220px;
  min-width: 0;
  font-family: var(--l8-font-mono);
  font-size: 15px;
  line-height: 1.6;
  color: var(--l8-paper);
  word-break: break-word;
}

.page-home .l8-copy {
  flex: none;
}

/* --- 次级引导句 --- */
.page-home .hm-more {
  margin: 18px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--l8-rock);
}

.page-home .hm-more a {
  color: var(--l8-cyan);
}

/* --- 减少动效偏好 --- */
@media (prefers-reduced-motion: reduce) {
  .page-home .l8-reveal {
    transition: none;
    transform: none;
    opacity: 1;
  }
}