/* ===== 首页 · page-home ===== */
.page-home {
  background: var(--ink);
  color: var(--paper);
  overflow-x: hidden;
}

/* ---- 顶部上下文条 ---- */
.page-home .home-topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 24px;
  padding-top: 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--rule);
}

.page-home .home-topbar__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--amber);
}

.page-home .home-topbar__note {
  margin: 0;
  font-size: 12.5px;
  color: var(--grey);
}

/* ---- 首屏 ---- */
.page-home .home-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--rule);
}

.page-home .home-hero__cut {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 74%;
  z-index: 0;
  background: linear-gradient(166deg, var(--green) 0%, var(--green-deep) 100%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 76px), 0 100%);
  animation: home-cut-in 600ms var(--ease) both;
}

@keyframes home-cut-in {
  from {
    transform: translateX(8%);
    opacity: 0.2;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

.page-home .home-hero__mesh {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(244, 241, 232, 0.055) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(244, 241, 232, 0.055) 1px, transparent 1px);
  background-size: 24px 24px;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0) 78%);
  mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0) 78%);
}

.page-home .home-hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  padding-top: 40px;
  padding-bottom: 56px;
}

.page-home .home-hero__anchor {
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-width: 0;
}

.page-home .home-hero__coord {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--amber);
}

.page-home .home-hero__coord::before {
  content: "";
  width: 34px;
  height: 1px;
  background: var(--amber);
  flex: none;
}

.page-home .home-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(44px, 13vw, 100px);
  line-height: 0.9;
  letter-spacing: -0.025em;
  color: var(--paper);
}

.page-home .home-hero__title-em {
  color: var(--amber);
}

.page-home .home-hero__lede {
  margin: 0;
  max-width: 36ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(244, 241, 232, 0.78);
}

.page-home .home-hero__map {
  width: 100%;
  max-width: 200px;
  margin: 0;
  border: 1px solid var(--rule);
  background: var(--ink-2);
  overflow: hidden;
}

.page-home .home-hero__map img {
  display: block;
  width: 100%;
  height: auto;
  filter: grayscale(0.45) contrast(1.06);
  transition: filter 200ms var(--ease);
}

.page-home .home-hero__map:hover img {
  filter: grayscale(0) contrast(1.12);
}

.page-home .home-hero__aside {
  display: flex;
  flex-direction: column;
  gap: 26px;
  min-width: 0;
}

.page-home .home-hero__media {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: var(--ink-2);
  border: 1px solid var(--rule);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 40px), 0 100%);
}

.page-home .home-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---- 三类快速入口 ---- */
.page-home .home-entry__head {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 400;
  letter-spacing: 0.2em;
  color: var(--grey);
}

.page-home .home-entry__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--rule);
}

.page-home .home-entry__item {
  position: relative;
  border-bottom: 1px solid var(--rule);
  border-left: 2px solid transparent;
  transition: border-color 180ms var(--ease), background-color 180ms var(--ease);
}

.page-home .home-entry__item:hover,
.page-home .home-entry__item:focus-within {
  border-left-color: var(--volt);
  background: rgba(43, 210, 255, 0.07);
}

.page-home .home-entry__link {
  display: grid;
  grid-template-columns: 42px 1fr;
  grid-template-rows: auto auto;
  gap: 2px 12px;
  padding: 15px 14px 15px 14px;
  text-decoration: none;
  color: inherit;
}

.page-home .home-entry__no {
  grid-row: 1 / 3;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.06em;
  color: var(--amber);
}

.page-home .home-entry__title {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.3;
  color: var(--paper);
}

.page-home .home-entry__desc {
  display: block;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(244, 241, 232, 0.66);
}

.page-home .home-entry__hint {
  display: block;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
  color: var(--volt);
}

/* ---- 权益费用摘要 ---- */
.page-home .home-fee {
  position: relative;
  background: var(--green-deep);
  border-bottom: 1px solid var(--rule);
}

.page-home .home-fee__inner {
  padding-top: 44px;
  padding-bottom: 48px;
}

.page-home .home-fee__grid {
  row-gap: 30px;
}

.page-home .home-fee__scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-top: 1px solid rgba(244, 241, 232, 0.18);
}

.page-home .home-fee__table {
  width: 100%;
  min-width: 460px;
  border-collapse: collapse;
  font-size: 13.5px;
}

.page-home .home-fee__table th,
.page-home .home-fee__table td {
  padding: 14px 12px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid rgba(244, 241, 232, 0.14);
}

.page-home .home-fee__table thead th {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 400;
  letter-spacing: 0.14em;
  color: var(--amber);
  border-bottom-color: rgba(242, 160, 61, 0.42);
  white-space: nowrap;
}

.page-home .home-fee__table tbody th {
  font-weight: 600;
  color: var(--paper);
  white-space: nowrap;
}

.page-home .home-fee__table tbody tr {
  transition: background-color 160ms var(--ease);
}

.page-home .home-fee__table tbody tr:hover {
  background: rgba(244, 241, 232, 0.055);
}

.page-home .home-fee__table .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--amber-light);
  white-space: nowrap;
}

.page-home .home-fee__caption {
  caption-side: bottom;
  padding-top: 12px;
  font-size: 12px;
  line-height: 1.6;
  color: rgba(244, 241, 232, 0.52);
  text-align: left;
}

.page-home .home-fee__lead {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(244, 241, 232, 0.82);
}

.page-home .home-fee__points {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  border-top: 1px solid rgba(244, 241, 232, 0.16);
}

.page-home .home-fee__points li {
  position: relative;
  padding: 11px 0 11px 18px;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(244, 241, 232, 0.72);
  border-bottom: 1px solid rgba(244, 241, 232, 0.12);
}

.page-home .home-fee__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 19px;
  width: 8px;
  height: 1px;
  background: var(--amber);
}

/* ---- 本轮刻度 ---- */
.page-home .home-rounds {
  background: var(--ink);
  border-bottom: 1px solid var(--rule);
}

.page-home .home-rounds__inner {
  padding-top: 44px;
  padding-bottom: 48px;
}

.page-home .home-rounds__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-home .home-rounds__media {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--rule);
  background: var(--ink-2);
}

.page-home .home-rounds__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .home-rounds__body {
  min-width: 0;
}

.page-home .home-rounds__scale {
  position: relative;
  height: 24px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--rule);
  background-image: repeating-linear-gradient(
    to right,
    rgba(110, 122, 118, 0.55) 0 1px,
    transparent 1px 24px
  );
}

.page-home .home-rounds__scale::after {
  content: "";
  position: absolute;
  right: 14%;
  bottom: -5px;
  width: 9px;
  height: 9px;
  background: var(--amber);
  transform: rotate(45deg);
}

.page-home .home-rounds__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}

.page-home .home-round {
  background: var(--ink-2);
  padding: 18px 16px 20px;
  transition: background-color 180ms var(--ease);
}

.page-home .home-round:hover {
  background: var(--ink-3);
}

.page-home .home-round__idx {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-home .home-round__time {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-home .home-round__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.72;
  color: rgba(244, 241, 232, 0.64);
}

.page-home .home-rounds__foot {
  margin: 20px 0 16px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--grey);
}

/* ---- 赛事案例合集 ---- */
.page-home .home-cases {
  background: var(--ink-2);
  border-bottom: 1px solid var(--rule);
}

.page-home .home-cases__inner {
  padding-top: 44px;
  padding-bottom: 48px;
}

.page-home .home-cases__grid {
  row-gap: 28px;
}

.page-home .home-cases__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}

.page-home .home-cases__stats .stat {
  background: var(--ink-3);
  padding: 16px 12px 18px;
}

.page-home .home-cases__lead {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(244, 241, 232, 0.8);
}

.page-home .home-cases__points {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
}

.page-home .home-cases__points li {
  position: relative;
  padding: 0 0 10px 18px;
  font-size: 13px;
  line-height: 1.72;
  color: rgba(244, 241, 232, 0.68);
}

.page-home .home-cases__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 9px;
  height: 1px;
  background: var(--volt);
}

/* ---- 设备周期 ---- */
.page-home .home-device {
  background: var(--paper);
  color: var(--paper-ink);
  border-bottom: 4px solid var(--green);
}

.page-home .home-device__inner {
  padding-top: 42px;
  padding-bottom: 46px;
}

.page-home .home-device__grid {
  row-gap: 26px;
  align-items: center;
}

.page-home .home-device__eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  color: #7A6A4E;
}

.page-home .home-device__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(26px, 6.4vw, 40px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.015em;
  color: var(--paper-ink);
}

.page-home .home-device__lead {
  margin: 0 0 22px;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.8;
  color: #33302A;
}

.page-home .home-device__media {
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(26, 23, 18, 0.16);
  background: #E7E3D8;
}

.page-home .home-device__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---- 服务区域与备案 ---- */
.page-home .home-region {
  background: var(--green);
  border-bottom: 1px solid var(--rule);
}

.page-home .home-region__inner {
  padding-top: 40px;
  padding-bottom: 48px;
}

.page-home .home-region__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 18px;
  margin-bottom: 22px;
}

.page-home .home-region__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 5.6vw, 34px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-home .home-region__sub {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--amber);
}

.page-home .home-region__meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0 0 20px;
  background: rgba(244, 241, 232, 0.2);
  border: 1px solid rgba(244, 241, 232, 0.2);
}

.page-home .home-region__cell {
  background: var(--green-deep);
  padding: 16px 14px 18px;
}

.page-home .home-region__cell dt {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--amber);
}

.page-home .home-region__cell dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--paper);
}

.page-home .home-region__cell dd.num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

.page-home .home-region__note {
  margin: 0 0 22px;
  max-width: 62ch;
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(244, 241, 232, 0.72);
}

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

/* ---- 响应式 ---- */
@media (min-width: 720px) {
  .page-home .home-rounds__list {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-home .home-region__meta {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 900px) {
  .page-home .home-hero__inner {
    grid-template-columns: 5fr 7fr;
    gap: 56px;
    padding-top: 68px;
    padding-bottom: 88px;
  }

  .page-home .home-hero__lede {
    font-size: 15.5px;
  }

  .page-home .home-hero__map {
    max-width: 220px;
    margin-top: auto;
  }

  .page-home .home-entry__link {
    grid-template-columns: 46px 1fr;
    padding: 18px 18px 18px 16px;
  }

  .page-home .home-entry__desc {
    max-width: 66%;
  }

  .page-home .home-entry__hint {
    position: absolute;
    right: 16px;
    bottom: 18px;
    margin: 0;
    max-width: 42%;
    text-align: right;
    opacity: 0;
    transform: translateY(6px);
    pointer-events: none;
    transition: opacity 180ms var(--ease), transform 180ms var(--ease);
  }

  .page-home .home-entry__item:hover .home-entry__hint,
  .page-home .home-entry__item:focus-within .home-entry__hint {
    opacity: 1;
    transform: translateY(0);
  }

  .page-home .home-fee__inner,
  .page-home .home-rounds__inner,
  .page-home .home-cases__inner {
    padding-top: 60px;
    padding-bottom: 68px;
  }

  .page-home .home-rounds__grid {
    grid-template-columns: 4fr 8fr;
    gap: 36px;
    align-items: start;
  }

  .page-home .home-cases__grid {
    align-items: start;
    row-gap: 0;
  }

  .page-home .home-device__inner {
    padding-top: 58px;
    padding-bottom: 62px;
  }

  .page-home .home-region__inner {
    padding-top: 54px;
    padding-bottom: 64px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-hero__cut {
    animation: none;
  }

  .page-home .home-entry__item,
  .page-home .home-entry__hint,
  .page-home .home-hero__map img,
  .page-home .home-round,
  .page-home .home-fee__table tbody tr {
    transition: none;
  }
}