.page-home {
  --home-line: rgba(44, 74, 107, 0.72);
  --home-line-soft: rgba(44, 74, 107, 0.38);
  --home-amber-soft: rgba(244, 183, 64, 0.18);
  display: block;
  background: var(--ink-900);
  color: var(--paper);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-home *,
.page-home *::before,
.page-home *::after {
  box-sizing: border-box;
}

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

.page-home .btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 46px;
  padding: 0.7rem 1.35rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: background var(--ease), color var(--ease), border-color var(--ease);
}

.page-home .copy {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--home-line-soft);
  background: transparent;
  color: inherit;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: border-color var(--ease), color var(--ease);
}

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

.page-home .copy__state:not(:empty) {
  color: var(--lime);
}

/* ---------- 首屏框景 ---------- */
.page-home .home-stage {
  padding: clamp(0.9rem, 3vw, 2.4rem) var(--gutter) clamp(1.4rem, 4vw, 3rem);
}

.page-home .home-stage__frame {
  position: relative;
  border: 1px solid var(--home-line);
  padding: clamp(1rem, 2.6vw, 2.4rem);
  background:
    radial-gradient(120% 90% at 12% 0%, rgba(36, 87, 255, 0.16), transparent 62%),
    linear-gradient(170deg, var(--ink-800), var(--ink-900) 72%);
}

.page-home .home-stage__frame::before {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px solid var(--home-line-soft);
  pointer-events: none;
}

.page-home .home-stage__meta {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.2rem;
  justify-content: space-between;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--home-line-soft);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-home .home-stage__crumb {
  margin: 0;
  display: flex;
  gap: 0.55rem;
}

.page-home .home-stage__crumb span:last-child {
  color: var(--paper);
}

.page-home .home-stage__stamp {
  margin: 0;
  color: var(--amber);
}

.page-home .home-stage__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.4rem, 3vw, 2.6rem);
  margin-top: clamp(1.2rem, 3vw, 2.2rem);
}

.page-home .home-stage__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.4rem, 8vw, 4.4rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  text-transform: none;
  transform: scaleX(0.97);
  transform-origin: left center;
}

.page-home .home-stage__deck {
  margin: 1rem 0 0;
  max-width: 46ch;
  font-size: clamp(0.98rem, 1.4vw, 1.1rem);
  line-height: 1.8;
  color: rgba(247, 250, 255, 0.78);
}

.page-home .step-ruler {
  list-style: none;
  margin: clamp(1.4rem, 3vw, 2rem) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--home-line-soft);
  border: 1px solid var(--home-line-soft);
}

.page-home .step-ruler__item {
  display: grid;
  gap: 0.35rem;
  padding: 0.95rem 1.1rem;
  background: var(--ink-800);
}

.page-home .step-ruler__item--return {
  box-shadow: inset 0 0 0 1px var(--home-amber-soft);
}

.page-home .step-ruler__num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  color: var(--amber);
}

.page-home .step-ruler__name {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  justify-self: start;
  transition: border-color var(--ease), color var(--ease);
}

.page-home .step-ruler__name:hover,
.page-home .step-ruler__name:focus-visible {
  border-bottom-color: var(--amber);
  color: var(--amber);
}

.page-home .step-ruler__note {
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .home-stage__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.3rem;
}

.page-home .home-stage__figure {
  margin: clamp(1.4rem, 3vw, 2rem) 0 0;
  border: 1px solid var(--home-line-soft);
}

.page-home .home-stage__figure img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-home .home-stage__figure figcaption {
  padding: 0.6rem 0.85rem;
  border-top: 1px solid var(--home-line-soft);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--mist);
}

/* ---------- 回访卡 ---------- */
.page-home .home-stage__aside {
  display: grid;
  gap: 0.9rem;
  align-content: start;
}

.page-home .return-card {
  border: 1px solid var(--home-line);
  padding: clamp(1rem, 2vw, 1.4rem);
  background: linear-gradient(180deg, rgba(11, 31, 51, 0.98), rgba(6, 19, 33, 0.98));
  box-shadow: inset 3px 0 0 var(--amber);
  transition: border-color var(--ease), box-shadow var(--ease);
}

.page-home .return-card:hover {
  border-color: var(--amber);
  box-shadow: inset 3px 0 0 var(--amber), 0 0 0 1px var(--home-amber-soft);
}

.page-home .return-card__head {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.page-home .return-card__star {
  color: var(--amber);
  font-size: 1.05rem;
  line-height: 1;
}

.page-home .return-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.page-home .return-card__head .tag {
  margin-left: auto;
}

.page-home .return-card__figure {
  margin: 0.9rem 0 0;
  border: 1px solid var(--home-line-soft);
  overflow: hidden;
}

.page-home .return-card__figure img {
  width: 100%;
  height: 118px;
  object-fit: cover;
}

.page-home .return-card__list {
  list-style: none;
  margin: 0.9rem 0 0;
  padding: 0;
  border-top: 1px solid var(--home-line-soft);
}

.page-home .return-card__row {
  display: grid;
  grid-template-columns: 5.6rem 3.4rem 1fr;
  gap: 0.5rem;
  align-items: baseline;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--home-line-soft);
  font-size: 0.82rem;
}

.page-home .return-card__time {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--amber);
}

.page-home .return-card__league {
  color: var(--paper);
  font-weight: 600;
}

.page-home .return-card__match {
  color: var(--mist);
}

.page-home .return-card__note {
  margin: 0.85rem 0 0;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .return-card__link {
  display: inline-block;
  margin-top: 0.7rem;
  font-size: 0.82rem;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--ease);
}

.page-home .return-card__link:hover,
.page-home .return-card__link:focus-visible {
  border-bottom-color: var(--lime);
}

.page-home .home-stage__aside-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--home-line-soft);
  font-size: 0.76rem;
  color: var(--mist);
}

.page-home .home-stage__aside-note {
  flex: 1 1 8rem;
}

/* ---------- 双主线 ---------- */
.page-home .home-lanes {
  padding: clamp(2rem, 5vw, 4rem) 0;
  background: linear-gradient(135deg, var(--wine), #45122a 78%);
  border-top: 1px solid rgba(247, 250, 255, 0.14);
  border-bottom: 1px solid rgba(247, 250, 255, 0.14);
}

.page-home .home-lanes__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  color: var(--amber);
}

.page-home .home-lanes__title {
  margin: 0.6rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4.2vw, 2.5rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.page-home .home-lanes__lead {
  margin: 0.85rem 0 0;
  max-width: 56ch;
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(247, 250, 255, 0.8);
}

.page-home .home-lanes__pair {
  margin-top: clamp(1.4rem, 3vw, 2.2rem);
  display: grid;
  gap: 1px;
  background: rgba(247, 250, 255, 0.22);
  border: 1px solid rgba(247, 250, 255, 0.22);
}

.page-home .lane {
  padding: clamp(1.1rem, 2.4vw, 1.7rem);
  background: rgba(6, 19, 33, 0.55);
}

.page-home .lane--alt {
  background: rgba(6, 19, 33, 0.35);
}

.page-home .lane__tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-home .lane__title {
  margin: 0.5rem 0 0;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
}

.page-home .lane__steps {
  margin: 0.9rem 0 0;
  padding: 0;
  list-style: none;
  counter-reset: lane;
}

.page-home .lane__steps li {
  position: relative;
  padding: 0.45rem 0 0.45rem 1.9rem;
  font-size: 0.88rem;
  line-height: 1.7;
  color: rgba(247, 250, 255, 0.86);
  counter-increment: lane;
}

.page-home .lane__steps li::before {
  content: counter(lane, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--amber);
}

.page-home .lane__foot {
  margin: 1rem 0 0;
  padding-top: 0.8rem;
  border-top: 1px solid rgba(247, 250, 255, 0.2);
  font-size: 0.8rem;
  color: rgba(247, 250, 255, 0.7);
}

/* ---------- 联赛索引 ---------- */
.page-home .home-leagues {
  position: relative;
  padding: clamp(2.2rem, 5vw, 4.2rem) 0;
  border-top: 1px solid var(--home-line-soft);
  overflow: hidden;
}

.page-home .home-leagues__bg {
  position: absolute;
  inset: 0;
  opacity: 0.2;
  pointer-events: none;
}

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

.page-home .home-leagues__inner {
  position: relative;
}

.page-home .home-leagues__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  color: var(--lime);
}

.page-home .home-leagues__title {
  margin: 0.6rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4.2vw, 2.6rem);
  font-weight: 900;
  line-height: 1.12;
}

.page-home .home-leagues__lead {
  margin: 0.8rem 0 0;
  max-width: 54ch;
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(247, 250, 255, 0.76);
}

.page-home .league-track {
  display: flex;
  gap: 1px;
  margin-top: clamp(1.2rem, 3vw, 2rem);
  padding-bottom: 0.6rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--home-line-soft);
  background: var(--home-line-soft);
}

.page-home .league-track::-webkit-scrollbar {
  height: 5px;
}

.page-home .league-track::-webkit-scrollbar-thumb {
  background: var(--wire);
}

.page-home .league-item {
  flex: 0 0 auto;
  min-width: 8.6rem;
  scroll-snap-align: start;
  display: grid;
  gap: 0.3rem;
  padding: 0.9rem 1rem;
  background: var(--ink-800);
  transition: background var(--ease), box-shadow var(--ease);
}

.page-home .league-item:hover {
  background: var(--ink-900);
  box-shadow: inset 3px 0 0 var(--amber);
}

.page-home .league-item.is-current {
  background: var(--sapphire);
  box-shadow: inset 3px 0 0 var(--amber);
}

.page-home .league-item__idx {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  color: var(--amber);
}

.page-home .league-item.is-current .league-item__idx {
  color: var(--paper);
}

.page-home .league-item__name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--paper);
}

.page-home .league-item__meta {
  font-size: 0.72rem;
  color: var(--mist);
}

.page-home .league-item.is-current .league-item__meta {
  color: rgba(247, 250, 255, 0.85);
}

.page-home .home-leagues__note {
  margin: 1rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--mist);
}

/* ---------- 更新节奏 ---------- */
.page-home .home-cadence {
  padding: clamp(2.2rem, 5vw, 4rem) 0 clamp(1.6rem, 4vw, 2.6rem);
  background: var(--ink-800);
  border-top: 1px solid var(--home-line-soft);
}

.page-home .home-cadence__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.4rem, 3vw, 2.4rem);
}

.page-home .home-cadence__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  color: var(--amber);
}

.page-home .home-cadence__title {
  margin: 0.6rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 4vw, 2.4rem);
  font-weight: 900;
  line-height: 1.16;
}

.page-home .home-cadence__lead {
  margin: 0.8rem 0 0;
  max-width: 50ch;
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(247, 250, 255, 0.76);
}

.page-home .home-cadence__figure {
  margin: 1.2rem 0 0;
  border: 1px solid var(--home-line-soft);
}

.page-home .home-cadence__figure img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .home-cadence__figure figcaption {
  padding: 0.55rem 0.8rem;
  border-top: 1px solid var(--home-line-soft);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-home .cadence-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--home-line-soft);
  border: 1px solid var(--home-line-soft);
}

.page-home .cadence-grid__item {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: baseline;
  gap: 0.2rem 0.6rem;
  padding: 1rem 1.1rem 1.1rem;
  background: var(--ink-900);
}

.page-home .cadence-grid__num {
  font-family: var(--font-mono);
  font-size: clamp(1.7rem, 4vw, 2.2rem);
  font-weight: 600;
  color: var(--paper);
  line-height: 1;
}

.page-home .cadence-grid__unit {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-home .cadence-grid__item p {
  grid-column: 1 / -1;
  margin: 0.35rem 0 0;
  font-size: 0.83rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .home-review {
  margin-top: clamp(1.4rem, 3vw, 2rem);
  padding-top: 1.1rem;
  border-top: 1px solid var(--home-line-soft);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.6rem 1.2rem;
}

.page-home .home-review__text {
  flex: 1 1 22rem;
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .home-review__dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 0.5rem;
  background: var(--lime);
  border-radius: 50%;
}

.page-home .home-review__link {
  font-size: 0.84rem;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--ease);
}

.page-home .home-review__link:hover,
.page-home .home-review__link:focus-visible {
  border-bottom-color: var(--lime);
}

/* ---------- iOS V3 ---------- */
.page-home .home-ios {
  padding: clamp(2.2rem, 5vw, 4rem) 0;
  background: linear-gradient(150deg, var(--indigo), #241540 85%);
  border-top: 1px solid rgba(247, 250, 255, 0.12);
  border-bottom: 1px solid rgba(247, 250, 255, 0.12);
}

.page-home .home-ios__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.4rem, 3vw, 2.6rem);
}

.page-home .home-ios__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  color: var(--amber);
}

.page-home .home-ios__title {
  margin: 0.6rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.8vw, 2.3rem);
  font-weight: 900;
  line-height: 1.2;
}

.page-home .home-ios__lead {
  margin: 0.85rem 0 0;
  max-width: 52ch;
  font-size: 0.93rem;
  line-height: 1.85;
  color: rgba(247, 250, 255, 0.8);
}

.page-home .ios-types {
  list-style: none;
  margin: 1.1rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-home .ios-types__item {
  padding: 0.35rem 0.8rem;
  border: 1px solid rgba(247, 250, 255, 0.3);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--paper);
  transition: border-color var(--ease), color var(--ease);
}

.page-home .ios-types__item:hover {
  border-color: var(--amber);
  color: var(--amber);
}

.page-home .home-ios__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.3rem;
}

.page-home .home-ios__aside {
  padding: clamp(1rem, 2.2vw, 1.5rem);
  border: 1px solid rgba(247, 250, 255, 0.22);
  background: rgba(6, 19, 33, 0.34);
}

.page-home .home-ios__aside-title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--amber);
}

.page-home .ios-flow {
  list-style: none;
  margin: 0.9rem 0 0;
  padding: 0;
}

.page-home .ios-flow__step {
  display: grid;
  grid-template-columns: 2.2rem 1fr;
  gap: 0.6rem;
  align-items: baseline;
  padding: 0.7rem 0;
  border-bottom: 1px solid rgba(247, 250, 255, 0.16);
  font-size: 0.86rem;
  line-height: 1.7;
  color: rgba(247, 250, 255, 0.86);
}

.page-home .ios-flow__num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--amber);
}

.page-home .home-ios__aside-note {
  margin: 0.9rem 0 0;
  font-size: 0.8rem;
  line-height: 1.75;
  color: rgba(247, 250, 255, 0.68);
}

/* ---------- 数据带 ---------- */
.page-home .home-figures {
  padding: clamp(2rem, 4.6vw, 3.4rem) 0;
  border-top: 1px solid var(--home-line-soft);
}

.page-home .home-figures__title {
  margin: 0 0 1.1rem;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3.2vw, 1.9rem);
  font-weight: 900;
}

.page-home .home-figures__band {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--home-line-soft);
  border: 1px solid var(--home-line-soft);
}

.page-home .home-figures__cell {
  display: grid;
  gap: 0.35rem;
  padding: 1rem 1.1rem;
  background: var(--ink-800);
}

.page-home .home-figures__num {
  font-family: var(--font-mono);
  font-size: clamp(1.4rem, 3.4vw, 1.9rem);
  color: var(--amber);
  line-height: 1;
}

.page-home .home-figures__label {
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--mist);
}

.page-home .home-figures__note {
  margin: 1rem 0 0;
  font-size: 0.84rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .home-figures__note a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--ease);
}

.page-home .home-figures__note a:hover,
.page-home .home-figures__note a:focus-visible {
  border-bottom-color: var(--lime);
}

/* ---------- 答疑 ---------- */
.page-home .home-answers {
  padding: clamp(2.2rem, 5vw, 4rem) 0;
  background: var(--ink-800);
  border-top: 1px solid var(--home-line-soft);
}

.page-home .home-answers__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.4rem, 3vw, 2.4rem);
}

.page-home .home-answers__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  color: var(--amber);
}

.page-home .home-answers__title {
  margin: 0.6rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.8vw, 2.3rem);
  font-weight: 900;
  line-height: 1.18;
}

.page-home .home-answers__lead {
  margin: 0.8rem 0 0;
  max-width: 42ch;
  font-size: 0.92rem;
  line-height: 1.8;
  color: rgba(247, 250, 255, 0.76);
}

.page-home .home-answers__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.2rem;
}

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

.page-home .answer-list__item {
  position: relative;
  padding: 1rem 0 1.05rem 0.95rem;
  border-bottom: 1px solid var(--home-line-soft);
}

.page-home .answer-list__bar {
  position: absolute;
  left: 0;
  top: 1.15rem;
  width: 3px;
  height: 1.1rem;
  background: var(--amber);
  transition: height var(--ease);
}

.page-home .answer-list__item:hover .answer-list__bar {
  height: 2rem;
}

.page-home .answer-list__q {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--ease), color var(--ease);
}

.page-home .answer-list__q:hover,
.page-home .answer-list__q:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

.page-home .answer-list__a {
  margin: 0.4rem 0 0;
  font-size: 0.83rem;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 联系 ---------- */
.page-home .home-contact {
  padding: clamp(2.2rem, 5vw, 4rem) 0;
  background: var(--sand);
  color: var(--ink-900);
  border-top: 1px solid var(--home-line-soft);
}

.page-home .home-contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.4rem, 3vw, 2.4rem);
}

.page-home .home-contact__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  color: var(--wine);
}

.page-home .home-contact__title {
  margin: 0.6rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.8vw, 2.2rem);
  font-weight: 900;
  line-height: 1.18;
  color: var(--ink-900);
}

.page-home .home-contact__lead {
  margin: 0.8rem 0 0;
  max-width: 42ch;
  font-size: 0.92rem;
  line-height: 1.8;
  color: rgba(6, 19, 33, 0.78);
}

.page-home .contact-list {
  margin: 0;
  border-top: 1px solid rgba(6, 19, 33, 0.24);
}

.page-home .contact-list__row {
  display: grid;
  gap: 0.3rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(6, 19, 33, 0.24);
}

.page-home .contact-list__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--wine);
}

.page-home .contact-list__value {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--ink-900);
  word-break: break-word;
}

.page-home .home-contact .copy {
  border-color: rgba(6, 19, 33, 0.3);
  color: var(--ink-900);
  font-size: 0.8rem;
}

.page-home .home-contact .copy:hover,
.page-home .home-contact .copy:focus-visible {
  border-color: var(--wine);
  color: var(--wine);
}

.page-home .home-contact .copy__state:not(:empty) {
  color: var(--wine);
}

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

  .page-home .home-figures__band {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-home .cadence-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .page-home .home-stage__grid {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }

  .page-home .home-stage__aside {
    position: sticky;
    top: 1.5rem;
  }

  .page-home .home-lanes__pair {
    grid-template-columns: 1fr 1fr;
  }

  .page-home .home-cadence__grid {
    grid-template-columns: 1.05fr 1fr;
    align-items: start;
  }

  .page-home .home-ios__grid {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: start;
  }

  .page-home .home-figures__band {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-home .home-answers__grid {
    grid-template-columns: 0.8fr 1.2fr;
    align-items: start;
  }

  .page-home .home-contact__grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  .page-home .contact-list__row {
    grid-template-columns: 7.5rem 1fr;
    align-items: baseline;
  }
}

@media (min-width: 1200px) {
  .page-home .home-stage__title {
    font-size: clamp(3rem, 4.4vw, 4.6rem);
  }

  .page-home .league-item {
    min-width: 9.4rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .btn,
  .page-home .copy,
  .page-home .return-card,
  .page-home .league-item,
  .page-home .step-ruler__name,
  .page-home .answer-list__bar {
    transition: none;
  }
}
<<<END>>>