.page-home {
  --home-grid: rgba(30, 58, 82, 0.32);
  --home-panel: rgba(12, 34, 56, 0.86);
  --home-gap: clamp(20px, 3.2vw, 44px);
  background-color: var(--ink-0);
  background-image:
    linear-gradient(to right, var(--home-grid) 1px, transparent 1px),
    linear-gradient(to bottom, var(--home-grid) 1px, transparent 1px);
  background-size: 88px 88px;
  color: var(--text);
  overflow-x: hidden;
}

.page-home img {
  display: block;
  max-width: 100%;
  height: auto;
}

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

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

/* ---------- 首屏分屏 ---------- */
.page-home .hero-split {
  position: relative;
  padding: clamp(22px, 4vw, 52px) 0 clamp(34px, 5vw, 72px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(53, 242, 208, 0.09) 0%, transparent 56%),
    radial-gradient(90% 80% at 4% 22%, rgba(255, 122, 61, 0.08) 0%, transparent 62%);
}

.page-home .hero-split__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 52px);
  align-items: start;
}

.page-home .hero-split__stamp {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 18px;
  padding: 6px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--home-panel);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

.page-home .hero-split__stamp .num {
  color: var(--cyan);
  font-weight: 700;
}

.page-home .hero-split__title {
  margin: 0 0 16px;
  max-width: 17ch;
  font-size: clamp(1.95rem, 6.2vw, 3.7rem);
  line-height: 1.08;
  font-weight: 500;
  letter-spacing: -0.024em;
  color: var(--paper);
}

.page-home .hero-split__intro {
  margin: 0 0 clamp(22px, 3vw, 32px);
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-home .hero-split__intro .num {
  color: var(--cyan);
  font-weight: 700;
}

/* 内容索引 */
.page-home .idx {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

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

.page-home .idx__link {
  display: grid;
  grid-template-columns: 2.6em minmax(0, 1fr);
  gap: 3px 12px;
  padding: 13px 4px 13px 0;
  text-decoration: none;
  color: var(--text);
  transition: color var(--dur) var(--ease), padding-left var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-home .idx__num {
  grid-row: span 2;
  align-self: center;
  font-size: 12px;
  color: var(--stone);
  letter-spacing: 0.06em;
}

.page-home .idx__label {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.page-home .idx__meta {
  font-size: 12px;
  color: var(--stone);
  line-height: 1.5;
}

.page-home .idx__link:hover,
.page-home .idx__link:focus-visible {
  padding-left: 8px;
  background: rgba(53, 242, 208, 0.06);
  color: var(--cyan);
  outline: none;
}

.page-home .idx__link:hover .idx__num,
.page-home .idx__link:focus-visible .idx__num {
  color: var(--orange);
}

/* 面板卡片 */
.page-home .panel-card {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: linear-gradient(158deg, rgba(16, 41, 63, 0.96), rgba(7, 21, 35, 0.99));
  box-shadow: 0 30px 64px -36px rgba(0, 0, 0, 0.95);
}

.page-home .panel-card__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 0 2px 10px;
}

.page-home .panel-card__sync {
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--moss);
}

.page-home .panel-card__fig {
  aspect-ratio: 16 / 10;
  border-color: var(--line-soft);
}

.page-home .panel-card__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
}

.page-home .panel-card__stats li {
  padding: 9px 10px;
  border: 1px solid var(--line-soft);
  background: rgba(7, 21, 35, 0.7);
}

.page-home .panel-card__stats .num {
  display: block;
  font-size: 1.3rem;
  line-height: 1.1;
  font-weight: 700;
  color: var(--cyan);
}

.page-home .panel-card__stats small {
  display: block;
  margin-top: 4px;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--stone);
}

/* ---------- 通勤战报 ---------- */
.page-home .brief__head {
  max-width: 60ch;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-home .brief__title,
.page-home .export__title,
.page-home .ios__title,
.page-home .trust__title {
  margin: 10px 0 12px;
  font-size: clamp(1.5rem, 3.8vw, 2.35rem);
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-home .brief__intro,
.page-home .export__intro,
.page-home .ios__intro,
.page-home .trust__intro {
  margin: 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-home .sports {
  position: relative;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.page-home .sports__input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-home .sports__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.page-home .sports__tab {
  padding: 7px 16px;
  border: 1px solid var(--line);
  background: rgba(12, 34, 56, 0.6);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  cursor: pointer;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .sports__tab:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-home .sports__input:focus-visible ~ .sports__tabs {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.page-home #sport-foot:checked ~ .sports__tabs [for="sport-foot"],
.page-home #sport-basket:checked ~ .sports__tabs [for="sport-basket"],
.page-home #sport-tennis:checked ~ .sports__tabs [for="sport-tennis"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink-0);
  font-weight: 700;
}

.page-home .sports__panel {
  display: none;
}

.page-home #sport-foot:checked ~ .sports__panels #sp-foot,
.page-home #sport-basket:checked ~ .sports__panels #sp-basket,
.page-home #sport-tennis:checked ~ .sports__panels #sp-tennis {
  display: block;
}

.page-home .timeline {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 12px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-home .tcard {
  flex: 0 0 min(80%, 300px);
  scroll-snap-align: start;
  padding: 15px;
  border: 1px solid var(--line);
  background: var(--ink-1);
}

.page-home .tcard__time {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-home .tcard__title {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--paper);
}

.page-home .tcard__rows {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}

.page-home .tcard__rows li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 7px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 13px;
  color: var(--text-dim);
}

.page-home .tcard__rows .num {
  color: var(--paper);
}

.page-home .brief__fig {
  margin-top: clamp(20px, 3vw, 30px);
  aspect-ratio: 16 / 10;
}

/* 排名速查 */
.page-home .rank {
  margin-top: clamp(22px, 3.5vw, 38px);
  border: 1px solid var(--line);
  background: rgba(12, 34, 56, 0.72);
}

.page-home .rank__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}

.page-home .rank__title {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-home .rank__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 14px 16px 4px;
}

.page-home .rank__chip {
  padding: 5px 12px;
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--text-dim);
}

.page-home .rank__chip--on {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-home .rank__table {
  padding: 10px 16px 4px;
}

.page-home .rrow {
  display: grid;
  grid-template-columns: 2.2rem minmax(0, 1fr) 4.6rem 3.2rem;
  gap: 8px;
  align-items: center;
  padding: 9px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 13px;
  color: var(--text);
}

.page-home .rrow--head {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--stone);
  border-bottom-color: var(--line);
}

.page-home .rrow__form,
.page-home .rrow__pts {
  text-align: right;
}

.page-home .rrow__pts {
  color: var(--cyan);
  font-weight: 700;
}

.page-home .rrow__pos {
  color: var(--stone);
}

.page-home .rank__note {
  margin: 0;
  padding: 12px 16px 16px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--stone);
}

.page-home .rank__link,
.page-home .export__link,
.page-home .ios__link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 208, 0.4);
}

.page-home .rank__link:hover,
.page-home .export__link:hover,
.page-home .ios__link:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 导出版块 ---------- */
.page-home .export {
  background: linear-gradient(180deg, rgba(12, 34, 56, 0.55), rgba(7, 21, 35, 0) 78%);
  border-top: 1px solid var(--line);
}

.page-home .export__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
}

.page-home .steps {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
}

.page-home .steps__item {
  display: grid;
  grid-template-columns: 2.8rem minmax(0, 1fr);
  gap: 14px;
  padding: 15px 0;
  border-top: 1px solid var(--line);
}

.page-home .steps__num {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-home .steps__body h3 {
  margin: 0 0 5px;
  font-size: 15px;
  font-weight: 600;
  color: var(--paper);
}

.page-home .steps__body p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--text-dim);
}

.page-home .export__more {
  margin: 18px 0 0;
  font-size: 13px;
  color: var(--stone);
}

.page-home .export__aside {
  display: grid;
  gap: 16px;
}

.page-home .drawer {
  border: 1px solid var(--line);
  background: var(--ink-1);
}

.page-home .drawer__toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-home .drawer__toggle::-webkit-details-marker {
  display: none;
}

.page-home .drawer__toggle:hover {
  background: rgba(53, 242, 208, 0.07);
}

.page-home .drawer__chev {
  width: 9px;
  height: 9px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  transition: transform var(--dur) var(--ease);
}

.page-home .drawer[open] .drawer__chev {
  transform: rotate(-135deg);
}

.page-home .drawer__panel {
  padding: 14px 16px 18px;
  border-top: 1px solid var(--line-soft);
}

.page-home .drawer__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .drawer__item {
  padding: 10px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .drawer__name {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--cyan);
}

.page-home .drawer__desc {
  display: block;
  margin-top: 4px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-home .drawer__note {
  margin: 12px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--stone);
}

.page-home .export__fig {
  aspect-ratio: 4 / 3;
}

/* ---------- 苹果手机与历史 ---------- */
.page-home .ios {
  border-top: 1px solid var(--line);
}

.page-home .ios__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 46px);
  align-items: center;
}

.page-home .ios__device {
  display: flex;
  justify-content: center;
}

.page-home .phone {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 9px;
  width: min(230px, 68%);
  padding: 22px 14px 18px;
  border: 2px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(180deg, #0C2238, #071523);
  box-shadow: inset 0 0 0 1px rgba(53, 242, 208, 0.14), 0 26px 60px -34px rgba(0, 0, 0, 0.95);
}

.page-home .phone__notch {
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 52px;
  height: 5px;
  border-radius: 999px;
  background: var(--line);
}

.page-home .phone__bar {
  display: block;
  height: 9px;
  border-radius: 2px;
  background: var(--line-soft);
}

.page-home .phone__bar--lit {
  width: 64%;
  background: linear-gradient(90deg, var(--cyan), rgba(53, 242, 208, 0.25));
}

.page-home .phone__bar--short {
  width: 46%;
}

.page-home .phone__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  margin: 4px 0;
}

.page-home .phone__grid i {
  display: block;
  height: 26px;
  border: 1px solid var(--line);
  background: rgba(53, 242, 208, 0.07);
}

.page-home .flow {
  list-style: none;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
}

.page-home .flow__item {
  display: grid;
  grid-template-columns: 1.9rem minmax(0, 1fr);
  gap: 12px;
  padding: 11px 0;
  border-top: 1px solid var(--line);
}

.page-home .flow__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.9rem;
  height: 1.9rem;
  border: 1px solid var(--line);
  font-size: 12px;
  color: var(--cyan);
}

.page-home .flow__text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text);
}

.page-home .ios__note {
  margin: 18px 0 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--stone);
}

/* ---------- 团队与支持 ---------- */
.page-home .trust {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line);
}

.page-home .trust__bg {
  position: absolute;
  inset: 0;
  margin: 0;
  border: 0;
}

.page-home .trust__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.page-home .trust__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7, 21, 35, 0.9), rgba(7, 21, 35, 0.98)),
    repeating-linear-gradient(90deg, rgba(53, 242, 208, 0.06) 0 1px, transparent 1px 88px);
}

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

.page-home .trust__intro {
  max-width: 62ch;
}

.page-home .trust__stats {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  list-style: none;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-home .trust__stats li {
  padding: 16px;
  background: rgba(12, 34, 56, 0.88);
}

.page-home .trust__stats .num {
  display: block;
  margin-bottom: 6px;
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--cyan);
}

.page-home .trust__stats small {
  display: block;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-home .trust__service {
  margin: 18px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--orange);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--stone);
}

.page-home .trust__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-home .trust__links .btn {
  text-decoration: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .trust__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-home .timeline {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-home .tcard {
    flex: initial;
    min-width: 0;
  }

  .page-home .ios__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: clamp(32px, 4vw, 56px);
  }

  .page-home .export__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(32px, 4vw, 56px);
  }

  .page-home .brief__fig {
    aspect-ratio: 24 / 10;
  }
}

@media (min-width: 1000px) {
  .page-home .hero-split__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(32px, 4vw, 64px);
  }

  .page-home .panel-card {
    position: sticky;
    top: calc(var(--header-line) + 20px);
  }
}

@media (min-width: 1180px) {
  .page-home .hero-split__title {
    max-width: 15ch;
  }

  .page-home .idx__link {
    padding: 15px 6px 15px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .idx__link,
  .page-home .drawer__chev,
  .page-home .sports__tab {
    transition: none;
  }
}