.page-home {
  --home-rail-gap: 1px;
  display: block;
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  padding: 2.25rem 0 0;
}

.page-home .hero__grid {
  display: grid;
  gap: 1.75rem;
  align-items: center;
}

.page-home .hero__copy {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.page-home .hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--mist);
  text-transform: uppercase;
}

.page-home .hero__kicker-idx {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.1rem;
  padding: 0.22rem 0.5rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  color: var(--gold);
  font-size: 0.68rem;
}

.page-home .hero__title {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  font-family: var(--font-display);
  line-height: 0.95;
}

.page-home .hero__title-main {
  font-size: clamp(2.6rem, 11vw, 5.4rem);
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--moon);
  text-shadow: 0 0 42px rgba(217, 169, 74, 0.18);
}

.page-home .hero__title-sub {
  font-size: clamp(0.85rem, 3.2vw, 1.15rem);
  font-weight: 500;
  letter-spacing: 0.28em;
  color: var(--gold);
}

.page-home .hero__lede {
  margin: 0;
  max-width: 34rem;
  font-size: clamp(0.98rem, 2.4vw, 1.06rem);
  line-height: 1.8;
  color: var(--moon);
  opacity: 0.86;
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.35rem;
}

.page-home .hero__visual {
  position: relative;
  margin: 0;
  min-height: 15rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--grad-vault);
  box-shadow: var(--shadow-deep);
  isolation: isolate;
}

.page-home .hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  max-width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.72;
}

.page-home .hero__veil {
  position: absolute;
  inset: 0;
  background: var(--grad-vault);
  opacity: 0.55;
  mix-blend-mode: multiply;
}

.page-home .hero__band {
  position: absolute;
  left: -25%;
  width: 150%;
  height: 2px;
  transform: rotate(-9deg);
  transform-origin: left center;
  pointer-events: none;
}

.page-home .hero__band--a {
  top: 26%;
  background: linear-gradient(90deg, transparent 0%, var(--gold-light) 28%, var(--gold) 52%, transparent 100%);
  opacity: 0.5;
}

.page-home .hero__band--b {
  top: 50%;
  background: linear-gradient(90deg, transparent 6%, var(--neon) 46%, transparent 100%);
  opacity: 0.42;
}

.page-home .hero__band--c {
  top: 72%;
  background: linear-gradient(90deg, transparent 0%, var(--amber) 34%, transparent 96%);
  opacity: 0.3;
}

.page-home .hero__glow {
  position: absolute;
  inset: auto -18% -34% 42%;
  height: 68%;
  background: radial-gradient(ellipse at center, rgba(56, 225, 214, 0.22), transparent 68%);
  pointer-events: none;
}

/* ---------- 刻度条 ---------- */
.page-home .ticker {
  position: relative;
  margin-top: 3.5rem;
  padding: 3rem 0 2rem;
  border-top: 1px solid var(--line-soft);
}

.page-home .ticker__head {
  margin-bottom: 1.75rem;
}

.page-home .ticker__rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(15rem, 76%);
  gap: var(--home-rail-gap);
  margin: 0;
  padding: 0 0 0.75rem;
  list-style: none;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  border: 1px solid var(--line);
  background: var(--line-soft);
}

.page-home .ticker__cell {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-height: 15rem;
  padding: 1.6rem 1.35rem 1.4rem;
  background: var(--grad-panel);
  scroll-snap-align: start;
  transition: border-color 0.16s var(--ease), background 0.24s var(--ease);
}

.page-home .ticker__cell:hover {
  background: linear-gradient(160deg, rgba(30, 42, 62, 0.94) 0%, rgba(10, 13, 20, 0.82) 100%);
}

.page-home .ticker__key {
  font-family: var(--font-mono);
  font-size: clamp(2.4rem, 9vw, 3.4rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--moon);
  transition: color 0.16s var(--ease);
}

.page-home .ticker__cell:hover .ticker__key {
  color: var(--gold);
}

.page-home .ticker__unit {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.2em;
  color: var(--neon);
}

.page-home .ticker__title {
  margin: 0.25rem 0 0;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--moon);
}

.page-home .ticker__desc {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.72;
  color: var(--mist);
}

.page-home .ticker__bar {
  position: relative;
  display: block;
  margin-top: auto;
  height: 4px;
  background: rgba(233, 238, 245, 0.07);
  border-radius: 2px;
  overflow: hidden;
}

.page-home .ticker__bar-fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--fill, 60%);
  background: linear-gradient(90deg, var(--gold) 0%, var(--neon) 100%);
  border-radius: 2px;
}

/* ---------- 三条业务线 ---------- */
.page-home .lines {
  padding: 3.5rem 0 3rem;
}

.page-home .lines__grid {
  display: grid;
  gap: var(--home-rail-gap);
  margin-top: 1.75rem;
  border: 1px solid var(--line);
  background: var(--line-soft);
}

.page-home .line {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  padding: 1.75rem 1.4rem;
  background: var(--grad-panel);
}

.page-home .line__tag {
  align-self: flex-start;
}

.page-home .line__title {
  margin: 0;
  font-size: clamp(1.15rem, 3.6vw, 1.5rem);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.03em;
  color: var(--moon);
}

.page-home .line__body {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .line__media {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--grad-vault);
}

.page-home .line__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  opacity: 0.85;
}

.page-home .line__media--square img {
  aspect-ratio: 1 / 1;
}

.page-home .line__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.4rem;
  margin: 0.25rem 0 0;
}

.page-home .line__stat {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.page-home .line__stat dt {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-home .line__stat dd {
  margin: 0;
  font-size: 0.95rem;
  color: var(--moon);
}

.page-home .line__stat dd .num {
  color: var(--neon);
  font-size: 1.25rem;
}

.page-home .line__link {
  margin-top: auto;
  padding-top: 0.35rem;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  align-self: flex-start;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease);
}

.page-home .line__link:hover,
.page-home .line__link:focus-visible {
  color: var(--gold-light);
  border-bottom-color: var(--line-strong);
}

/* ---------- 返水阶梯 ---------- */
.page-home .rebate {
  padding: 3rem 0 3.5rem;
  border-top: 1px solid var(--line-soft);
}

.page-home .rebate__board {
  display: grid;
  gap: 2.25rem;
  margin-top: 1.75rem;
}

.page-home .rebate__stairs {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 15rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .rebate__step {
  flex: 1 1 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  gap: 0.35rem;
  padding: 0.8rem 0.35rem 0.75rem;
  border: 1px solid var(--line);
  border-bottom: none;
  border-radius: var(--radius) var(--radius) 0 0;
  background: linear-gradient(180deg, rgba(217, 169, 74, 0.08) 0%, rgba(18, 26, 41, 0.92) 100%);
  transition: border-color 0.16s var(--ease), background 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-home .rebate__step:hover,
.page-home .rebate__step:focus-within {
  border-color: var(--line-strong);
  background: linear-gradient(180deg, rgba(217, 169, 74, 0.2) 0%, rgba(18, 26, 41, 0.95) 100%);
  transform: translateY(-3px);
}

.page-home .rebate__step--1 { height: 34%; }
.page-home .rebate__step--2 { height: 47%; }
.page-home .rebate__step--3 { height: 60%; }
.page-home .rebate__step--4 { height: 78%; }
.page-home .rebate__step--5 {
  height: 100%;
  border-color: var(--line-strong);
  box-shadow: var(--glow-gold);
}

.page-home .rebate__lvl {
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  color: var(--mist);
  writing-mode: horizontal-tb;
}

.page-home .rebate__pct {
  font-family: var(--font-mono);
  font-size: clamp(0.82rem, 2.6vw, 1.05rem);
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0;
}

.page-home .rebate__step--5 .rebate__pct {
  color: var(--gold-light);
}

.page-home .rebate__note {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.5rem 1.35rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--grad-panel);
}

.page-home .rebate__note-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--moon);
}

.page-home .rebate__note-list {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .rebate__note-list li {
  display: grid;
  grid-template-columns: 1.75rem 1fr;
  gap: 0.75rem;
  align-items: start;
}

.page-home .rebate__note-idx {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  font-size: 0.68rem;
  color: var(--gold);
}

.page-home .rebate__note-list p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-home .rebate__link {
  align-self: flex-start;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 0.18rem;
  transition: color 0.16s var(--ease);
}

.page-home .rebate__link:hover,
.page-home .rebate__link:focus-visible {
  color: var(--gold-light);
}

/* ---------- 活动索引 ---------- */
.page-home .events {
  padding: 3rem 0 3.5rem;
}

.page-home .events__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-rail-gap);
  margin: 1.75rem 0 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--line);
  background: var(--line-soft);
}

.page-home .events__item {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 1.4rem 1.25rem 1.5rem;
  background: var(--grad-panel);
  transition: background 0.2s var(--ease);
}

.page-home .events__item:hover {
  background: linear-gradient(160deg, rgba(30, 42, 62, 0.94) 0%, rgba(10, 13, 20, 0.84) 100%);
}

.page-home .events__idx {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.page-home .events__kind {
  align-self: flex-start;
  padding: 0.14rem 0.5rem;
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  color: var(--neon);
  border: 1px solid rgba(56, 225, 214, 0.32);
  border-radius: var(--radius);
}

.page-home .events__kind--limit {
  color: var(--amber);
  border-color: rgba(240, 154, 62, 0.34);
}

.page-home .events__name {
  margin: 0.15rem 0 0;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--moon);
}

.page-home .events__item p {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.72;
  color: var(--mist);
}

/* ---------- 积分时间线 ---------- */
.page-home .points {
  padding: 3rem 0 3.5rem;
  border-top: 1px solid var(--line-soft);
}

.page-home .points__track {
  position: relative;
  display: grid;
  gap: 0;
  margin: 2.25rem 0 0;
  padding: 0;
  list-style: none;
}

.page-home .points__track::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 5px;
  width: 1px;
  background: linear-gradient(180deg, var(--gold) 0%, var(--neon) 100%);
  opacity: 0.34;
}

.page-home .points__node {
  position: relative;
  display: grid;
  gap: 0.4rem;
  align-content: start;
  padding: 0 0 2rem 2rem;
}

.page-home .points__node:last-child {
  padding-bottom: 0;
}

.page-home .points__dot {
  position: absolute;
  top: 5px;
  left: 0;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--gold);
  box-shadow: 0 0 12px rgba(217, 169, 74, 0.5);
}

.page-home .points__step {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--neon);
}

.page-home .points__name {
  margin: 0;
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--moon);
}

.page-home .points__desc {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.78;
  color: var(--mist);
  max-width: 30rem;
}

/* ---------- 试玩入口 ---------- */
.page-home .start {
  padding: 3rem 0 4rem;
  border-top: 1px solid var(--line-soft);
}

.page-home .start__grid {
  display: grid;
  gap: 2rem;
}

.page-home .start__lead {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.page-home .start__title {
  margin: 0;
  font-size: clamp(1.6rem, 6vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0.04em;
  color: var(--moon);
}

.page-home .start__lede {
  margin: 0;
  max-width: 34rem;
  font-size: 0.96rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .start__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.35rem;
}

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

.page-home .start__support-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1.35rem 1.2rem;
  background: var(--grad-panel);
}

.page-home .start__support-item h3 {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--gold);
}

.page-home .start__support-item p {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.72;
  color: var(--mist);
}

.page-home .start__support-item a {
  align-self: flex-start;
  margin-top: 0.15rem;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.16s var(--ease);
}

.page-home .start__support-item a:hover,
.page-home .start__support-item a:focus-visible {
  border-bottom-color: rgba(56, 225, 214, 0.48);
}

/* ---------- 平板 ---------- */
@media (min-width: 640px) {
  .page-home .ticker__rail {
    grid-auto-columns: minmax(16rem, 48%);
  }

  .page-home .events__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .start__support {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-home .hero {
    padding-top: 3rem;
  }

  .page-home .hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 1fr);
    gap: 3rem;
    align-items: stretch;
  }

  .page-home .hero__visual {
    min-height: 26rem;
  }

  .page-home .ticker {
    margin-top: 5rem;
    padding-top: 4rem;
  }

  .page-home .ticker__rail {
    grid-auto-flow: row;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-auto-columns: auto;
    overflow-x: visible;
    padding-bottom: 0;
  }

  .page-home .lines {
    padding: 5rem 0 4rem;
  }

  .page-home .lines__grid {
    grid-template-columns: repeat(8, minmax(0, 1fr));
  }

  .page-home .line--video {
    grid-column: span 5;
  }

  .page-home .line--electric {
    grid-column: span 3;
  }

  .page-home .line--card {
    grid-column: span 8;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 2.5rem;
    align-items: center;
    padding: 2.25rem 2rem;
  }

  .page-home .line--card .line__text {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
  }

  .page-home .rebate {
    padding: 4rem 0 5rem;
  }

  .page-home .rebate__board {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    gap: 3rem;
    align-items: center;
  }

  .page-home .rebate__stairs {
    height: 18rem;
  }

  .page-home .events {
    padding: 4rem 0 5rem;
  }

  .page-home .events__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .points {
    padding: 4rem 0 5rem;
  }

  .page-home .points__track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-top: 3rem;
  }

  .page-home .points__track::before {
    top: 5px;
    bottom: auto;
    left: 0;
    right: 0;
    width: auto;
    height: 1px;
    background: linear-gradient(90deg, var(--gold) 0%, var(--neon) 100%);
  }

  .page-home .points__node {
    padding: 2.5rem 1.5rem 0 0;
  }

  .page-home .points__node:last-child {
    padding-bottom: 0;
  }

  .page-home .points__dot {
    top: 0;
    left: 0;
  }

  .page-home .start {
    padding: 4rem 0 5.5rem;
  }

  .page-home .start__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: 3.5rem;
    align-items: start;
  }

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

@media (min-width: 1180px) {
  .page-home .hero__visual {
    min-height: 30rem;
  }

  .page-home .events__item {
    min-height: 11rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .ticker__cell,
  .page-home .rebate__step,
  .page-home .events__item,
  .page-home .line__link {
    transition: none;
  }

  .page-home .rebate__step:hover,
  .page-home .rebate__step:focus-within {
    transform: none;
  }
}
<<<END>>>

.page-home {
  --fill: currentColor;
}