.page-home {
  --home-line: rgba(42, 74, 99, .7);
  --home-line-soft: rgba(42, 74, 99, .38);
  --home-gap: 16px;
  display: block;
  background: var(--navy);
  color: var(--paper);
  overflow-x: hidden;
  font-family: var(--font-body);
}

/* ============ 首屏 ============ */
.page-home .home-hero {
  position: relative;
  overflow: hidden;
  padding: 30px 0 40px;
  background:
    radial-gradient(120% 80% at 82% 0%, rgba(14, 59, 46, .85) 0%, rgba(10, 27, 42, 0) 62%),
    var(--navy);
}

.page-home .home-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-home .home-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .26;
  filter: saturate(.65) contrast(1.06);
}

.page-home .home-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(5, 18, 29, .58) 0%, rgba(10, 27, 42, .95) 68%, var(--navy) 100%);
}

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

.page-home .home-hero__eyebrow {
  color: var(--amber);
  margin: 0 0 12px;
}

.page-home .home-hero__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 27px;
  line-height: 1.16;
  letter-spacing: -.01em;
  color: #fff;
  max-width: 20em;
}

.page-home .home-hero__lede {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
  max-width: 40em;
}

.page-home .home-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 24px;
}

/* 标签墙 */
.page-home .tagwall {
  position: relative;
  overflow: hidden;
  padding: 16px;
  border-radius: var(--radius-l);
  border: 1px solid var(--home-line);
  background: linear-gradient(158deg, rgba(23, 51, 77, .94) 0%, rgba(14, 59, 46, .82) 100%);
}

.page-home .tagwall::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .22;
  background-image:
    linear-gradient(rgba(42, 74, 99, .6) 1px, transparent 1px),
    linear-gradient(90deg, rgba(42, 74, 99, .6) 1px, transparent 1px);
  background-size: 26px 26px;
}

.page-home .tagwall__label {
  position: relative;
  margin: 0;
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-home .tagwall__list {
  position: relative;
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-home .tagwall__item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  padding: 10px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--home-line);
  background: rgba(5, 18, 29, .6);
  color: var(--paper);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  overflow: hidden;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .tagwall__item::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--amber);
  transition: width var(--dur) var(--ease);
}

.page-home .tagwall__item:hover,
.page-home .tagwall__item:focus-visible {
  color: var(--ink);
  border-color: var(--amber);
}

.page-home .tagwall__item:hover::before,
.page-home .tagwall__item:focus-visible::before {
  width: 100%;
}

.page-home .tagwall__num,
.page-home .tagwall__name {
  position: relative;
  z-index: 1;
}

.page-home .tagwall__num {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--amber-hi);
}

.page-home .tagwall__item:hover .tagwall__num,
.page-home .tagwall__item:focus-visible .tagwall__num {
  color: var(--ink);
}

.page-home .tagwall__foot {
  position: relative;
  margin: 14px 0 0;
  font-size: 12px;
  color: var(--mist);
}

/* 规则卡 */
.page-home .rulecard {
  padding: 16px;
  border-radius: var(--radius-l);
  border: 1px solid var(--home-line);
  background: rgba(23, 51, 77, .88);
}

.page-home .rulecard__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.page-home .rulecard__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -.01em;
  color: #fff;
}

.page-home .rulecard__lede {
  margin: 10px 0 14px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

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

.page-home .rulecard__panel {
  border-bottom: 1px solid var(--home-line-soft);
}

.page-home .rulecard__more {
  display: inline-block;
  margin-top: 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 179, 61, .45);
  padding-bottom: 2px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .rulecard__more:hover,
.page-home .rulecard__more:focus-visible {
  color: var(--amber-hi);
  border-color: var(--amber-hi);
}

/* 右侧状态栏 */
.page-home .hero-side {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px;
  border-radius: var(--radius-m);
  border: 1px dashed var(--home-line);
  background: rgba(5, 18, 29, .62);
}

.page-home .hero-side__stamps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-home .hero-side__stamps li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding: 7px 0;
  border-bottom: 1px solid var(--home-line-soft);
}

.page-home .hero-side__stamps li:last-child {
  border-bottom: 0;
}

.page-home .hero-side__k {
  font-size: 12px;
  color: var(--mist);
}

.page-home .hero-side__v {
  font-size: 12px;
  color: var(--amber-hi);
}

.page-home .hero-side__btn {
  margin-top: auto;
  width: 100%;
  text-align: center;
}

/* ============ 四块主栏目 ============ */
.page-home .home-pillars {
  padding: 44px 0 48px;
  background:
    linear-gradient(180deg, var(--navy) 0%, #0b2135 100%);
  border-top: 1px solid var(--home-line-soft);
}

.page-home .pillars-head__sub,
.page-home .labels-head__sub,
.page-home .query-head__sub,
.page-home .family-head__sub {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--mist);
  max-width: 40em;
}

.page-home .pillar-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  counter-reset: pillar;
}

.page-home .pillar {
  position: relative;
  padding: 18px 18px 16px;
  border-radius: var(--radius-m);
  border: 1px solid var(--home-line);
  background: linear-gradient(165deg, rgba(23, 51, 77, .92) 0%, rgba(10, 27, 42, .92) 100%);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .pillar:hover,
.page-home .pillar:focus-within {
  border-color: var(--amber);
  transform: translateY(-2px);
}

.page-home .pillar__num {
  display: inline-block;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--amber);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--home-line-soft);
  min-width: 44px;
}

.page-home .pillar__title {
  margin: 12px 0 8px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -.01em;
  color: #fff;
}

.page-home .pillar__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

.page-home .pillar__hint {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(157, 178, 196, .78);
  padding-left: 10px;
  border-left: 2px solid var(--home-line);
}

.page-home .pillar__link {
  display: inline-block;
  margin-top: 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--amber);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-home .pillar__link::after {
  content: " →";
  transition: transform var(--dur) var(--ease);
  display: inline-block;
}

.page-home .pillar__link:hover,
.page-home .pillar__link:focus-visible {
  color: var(--amber-hi);
}

.page-home .pillar__link:hover::after,
.page-home .pillar__link:focus-visible::after {
  transform: translateX(3px);
}

.page-home .pillar-fig {
  margin: 28px 0 0;
  max-width: 780px;
}

.page-home .pillar-fig .fig__frame {
  aspect-ratio: 3 / 2;
  border-radius: var(--radius-l);
  overflow: hidden;
  border: 1px solid var(--home-line);
}

.page-home .pillar-fig .fig__frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .pillar-fig .fig__cap {
  margin-top: 10px;
  font-size: 13px;
  color: var(--mist);
}

/* ============ 标签速认 ============ */
.page-home .home-labels {
  padding: 44px 0 46px;
  background: var(--green);
  border-top: 1px solid var(--home-line-soft);
}

.page-home .label-grid {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-home .label-card {
  position: relative;
  padding: 16px;
  border-radius: var(--radius-m);
  border: 1px solid rgba(42, 74, 99, .55);
  background: rgba(10, 27, 42, .68);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .label-card::before {
  content: "";
  position: absolute;
  top: 16px;
  left: 0;
  width: 4px;
  height: 22px;
  border-radius: 0 var(--radius-pill) var(--radius-pill) 0;
  background: var(--amber);
}

.page-home .label-card:hover {
  background: rgba(23, 51, 77, .85);
  border-color: var(--amber);
}

.page-home .label-card__name {
  margin: 0 0 8px;
  padding-left: 12px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: -.01em;
  color: #fff;
}

.page-home .label-card__desc {
  margin: 0;
  padding-left: 12px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .labels-foot {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .labels-foot a {
  color: var(--amber);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-home .labels-foot a:hover,
.page-home .labels-foot a:focus-visible {
  color: var(--amber-hi);
}

/* ============ 查询区 ============ */
.page-home .home-query {
  padding: 44px 0 48px;
  background: var(--navy);
  border-top: 1px solid var(--home-line-soft);
}

.page-home .query-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 26px;
}

.page-home .query-fig {
  margin: 0;
}

.page-home .query-fig .fig__frame {
  aspect-ratio: 3 / 2;
  border-radius: var(--radius-m);
  overflow: hidden;
  border: 1px solid var(--home-line);
}

.page-home .query-fig .fig__frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .query-fig .fig__cap {
  margin-top: 10px;
  font-size: 13px;
  color: var(--mist);
}

.page-home .query-points {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-home .query-points li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding-left: 14px;
  border-left: 2px solid var(--home-line);
}

.page-home .query-points__num {
  flex: none;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--amber);
  padding-top: 4px;
}

.page-home .query-points p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--paper);
}

.page-home .query-btn {
  margin-top: 22px;
}

/* 射手榜 */
.page-home .board {
  padding: 18px;
  border-radius: var(--radius-l);
  border: 1px solid var(--home-line);
  background: linear-gradient(170deg, rgba(23, 51, 77, .96) 0%, rgba(5, 18, 29, .96) 100%);
}

.page-home .board__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.page-home .board__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 19px;
  letter-spacing: -.01em;
  color: #fff;
}

.page-home .board__note {
  margin: 8px 0 16px;
  font-size: 12px;
  color: var(--mist);
}

.page-home .board__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-home .board__row {
  display: grid;
  grid-template-columns: 26px 1fr 38px;
  align-items: center;
  gap: 10px;
}

.page-home .board__rank {
  font-size: 12px;
  color: var(--mist);
}

.page-home .board__track {
  position: relative;
  display: block;
  height: 8px;
  border-radius: var(--radius-pill);
  background: rgba(42, 74, 99, .55);
  overflow: hidden;
}

.page-home .board__bar {
  position: absolute;
  inset: 0 auto 0 0;
  display: block;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--amber) 0%, var(--amber-hi) 100%);
}

.page-home .board__row:nth-child(1) .board__bar { width: 100%; }
.page-home .board__row:nth-child(2) .board__bar { width: 88%; }
.page-home .board__row:nth-child(3) .board__bar { width: 77%; }
.page-home .board__row:nth-child(4) .board__bar { width: 66%; }
.page-home .board__row:nth-child(5) .board__bar { width: 55%; }

.page-home .board__val {
  font-size: 14px;
  color: var(--amber-hi);
  text-align: right;
}

.page-home .board__foot {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--home-line-soft);
  font-size: 13px;
  line-height: 1.68;
  color: var(--mist);
}

/* ============ 家庭观赛 ============ */
.page-home .home-family {
  padding: 44px 0 46px;
  background: linear-gradient(180deg, var(--green) 0%, #0a2419 100%);
  border-top: 1px solid var(--home-line-soft);
}

.page-home .family-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 26px;
}

.page-home .family-fig {
  margin: 0;
}

.page-home .family-fig .fig__frame {
  aspect-ratio: 3 / 2;
  border-radius: var(--radius-l);
  overflow: hidden;
  border: 1px solid var(--home-line);
}

.page-home .family-fig .fig__frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .family-fig .fig__cap {
  margin-top: 10px;
  font-size: 13px;
  color: var(--mist);
}

.page-home .family-rail {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-home .family-card {
  padding: 18px;
  border-radius: var(--radius-l);
  background: var(--cream);
  color: var(--ink);
  box-shadow: 0 10px 26px rgba(5, 18, 29, .34);
}

.page-home .family-card__num {
  display: inline-block;
  font-size: 12px;
  letter-spacing: .1em;
  color: #9a6412;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(154, 100, 18, .28);
  min-width: 40px;
}

.page-home .family-card__title {
  margin: 12px 0 8px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-home .family-card__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: #23384a;
}

.page-home .family-card--link {
  border: 1px solid rgba(154, 100, 18, .5);
}

.page-home .family-card__link {
  display: inline-block;
  margin-top: 12px;
  font-size: 14px;
  font-weight: 700;
  color: #8a5710;
  text-decoration: none;
  border-bottom: 1.5px solid rgba(138, 87, 16, .5);
  padding-bottom: 2px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .family-card__link:hover,
.page-home .family-card__link:focus-visible {
  color: #5d3a08;
  border-color: #5d3a08;
}

.page-home .family-foot {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .family-foot a {
  color: var(--amber);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-home .family-foot a:hover,
.page-home .family-foot a:focus-visible {
  color: var(--amber-hi);
}

/* ============ 版本线 ============ */
.page-home .home-version {
  padding: 44px 0 48px;
  background: var(--navy);
  border-top: 1px solid var(--home-line-soft);
}

.page-home .home-version__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: center;
}

.page-home .home-version__lede {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
  max-width: 40em;
}

.page-home .home-version__meta {
  margin: 14px 0 0;
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--amber);
}

.page-home .home-version__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-home .version-line {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.page-home .version-line__item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 14px 6px 12px;
  border-radius: var(--radius-m);
  border: 1px solid var(--home-line-soft);
  background: rgba(23, 51, 77, .5);
}

.page-home .version-line__dot {
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--line);
}

.page-home .version-line__num {
  font-size: 13px;
  color: var(--paper);
}

.page-home .version-line__tag {
  font-size: 11px;
  line-height: 1.4;
  text-align: center;
  color: var(--mist);
}

.page-home .version-line__item.is-current {
  border-color: var(--amber);
  background: rgba(242, 179, 61, .14);
}

.page-home .version-line__item.is-current .version-line__dot {
  background: var(--amber-hi);
  box-shadow: 0 0 0 4px rgba(242, 179, 61, .22);
}

.page-home .version-line__item.is-current .version-line__num {
  color: var(--amber-hi);
}

.page-home .version-line__item.is-current .version-line__tag {
  color: var(--amber);
}

/* ============ 收尾 ============ */
.page-home .home-next {
  padding: 32px 0 44px;
  background: var(--steel);
  border-top: 1px solid var(--home-line-soft);
}

.page-home .home-next__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-items: center;
}

.page-home .home-next__text .section-title {
  margin: 0;
}

.page-home .home-next__text p {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(230, 237, 244, .82);
  max-width: 42em;
}

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

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

@media (min-width: 760px) {
  .page-home .home-hero {
    padding: 42px 0 52px;
  }

  .page-home .home-hero__title {
    font-size: 36px;
  }

  .page-home .home-hero__lede {
    font-size: 16px;
  }

  .page-home .pillar-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-home .board__list {
    gap: 14px;
  }

  .page-home .version-line {
    grid-template-columns: repeat(7, minmax(0, 1fr));
  }

  .page-home .home-next__inner {
    grid-template-columns: minmax(0, 3fr) auto;
    gap: 24px;
  }
}

@media (min-width: 900px) {
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 3fr) minmax(0, 6fr) minmax(0, 2.4fr);
    gap: 18px;
    align-items: start;
  }

  .page-home .label-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }

  .page-home .query-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 24px;
    align-items: start;
  }

  .page-home .family-layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: 24px;
    align-items: start;
  }

  .page-home .family-rail {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .page-home .family-card {
    flex: 1 1 calc(50% - 6px);
  }

  .page-home .home-version__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: 32px;
  }

  .page-home .pillar-fig {
    margin-left: auto;
    margin-right: 4%;
  }
}

@media (min-width: 1100px) {
  .page-home .home-hero__title {
    font-size: 44px;
    max-width: 16em;
  }

  .page-home .home-hero {
    padding: 52px 0 60px;
  }

  .page-home .home-pillars,
  .page-home .home-labels,
  .page-home .home-query,
  .page-home .home-family,
  .page-home .home-version {
    padding-top: 56px;
    padding-bottom: 60px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .tagwall__item,
  .page-home .tagwall__item::before,
  .page-home .pillar,
  .page-home .pillar__link::after,
  .page-home .label-card,
  .page-home .rulecard__more,
  .page-home .family-card__link {
    transition: none;
  }

  .page-home .pillar:hover,
  .page-home .pillar:focus-within {
    transform: none;
  }
}