.page-home {
  --home-rail-w: 320px;
  --home-radius: 18px;
  background: var(--ds-night);
  color: var(--ds-ice);
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-home .home-crumb {
  background: var(--ds-night);
  border-bottom: 1px solid var(--ds-line);
  padding-block: 0.85rem;
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ds-mist);
}

.page-home .home-crumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .home-crumb [aria-current="page"] {
  color: var(--ds-mist);
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: flex-end;
  min-height: min(86vh, 760px);
  padding-block: clamp(4rem, 12vw, 7.5rem) clamp(2.6rem, 7vw, 5rem);
  overflow: hidden;
}

.page-home .home-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(5, 7, 15, 0.3) 0%, rgba(5, 7, 15, 0.74) 46%, var(--ds-night) 100%),
    radial-gradient(120% 80% at 80% 10%, rgba(36, 224, 224, 0.16), transparent 62%),
    radial-gradient(90% 60% at 10% 92%, rgba(255, 90, 31, 0.13), transparent 66%);
}

.page-home .home-hero__inner {
  position: relative;
  z-index: 1;
  width: 100%;
}

.page-home .home-hero__eyebrow {
  color: var(--ds-cyan);
  margin: 0 0 0.9rem;
}

.page-home .home-hero__title {
  margin: 0;
  max-width: 20ch;
  font-family: var(--ds-font-display);
  font-size: clamp(2.3rem, 7.6vw, 4.9rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--ds-ice);
}

.page-home .home-hero__title .ds-num {
  font-family: var(--ds-font-mono);
  color: var(--ds-cyan);
}

.page-home .home-hero__lede {
  margin: 1.4rem 0 0;
  max-width: 34ch;
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--ds-mist);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

/* ---------- 入口位置 ---------- */
.page-home .home-entry {
  background: linear-gradient(180deg, var(--ds-night) 0%, var(--ds-indigo) 55%, var(--ds-night) 100%);
  border-block: 1px solid var(--ds-line);
  padding-block: clamp(2.6rem, 7vw, 5rem);
}

.page-home .home-entry__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 3rem);
  align-items: center;
}

.page-home .home-entry__badge {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.1rem 1.2rem 1.3rem;
  border: 1px solid var(--ds-line-strong);
  border-radius: var(--home-radius);
  background: var(--ds-glass);
  backdrop-filter: blur(8px);
  color: var(--ds-ice);
  text-decoration: none;
  transition: border-color 0.25s var(--ds-ease), transform 0.25s var(--ds-ease);
}

.page-home .home-entry__badge:hover,
.page-home .home-entry__badge:focus-visible {
  border-color: var(--ds-cyan);
  transform: translateY(-3px);
}

.page-home .home-entry__num {
  font-family: var(--ds-font-mono);
  font-size: clamp(3.2rem, 13vw, 5.4rem);
  font-weight: 700;
  line-height: 0.84;
  color: var(--ds-cyan);
}

.page-home .home-entry__label {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: var(--ds-mist);
}

.page-home .home-entry__tip {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--ds-signal);
  transition: max-height 0.3s var(--ds-ease), opacity 0.3s var(--ds-ease);
}

.page-home .home-entry__badge:hover .home-entry__tip,
.page-home .home-entry__badge:focus-visible .home-entry__tip {
  max-height: 6rem;
  opacity: 1;
}

.page-home .home-entry__body .ds-section-title {
  margin: 0.5rem 0 0.9rem;
  font-size: clamp(1.5rem, 3.6vw, 2.1rem);
  line-height: 1.2;
}

.page-home .home-entry__sub {
  margin: 1.1rem 0 0;
  font-size: 0.92rem;
}

.page-home .home-entry__sub a {
  color: var(--ds-cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--ds-cyan-soft);
}

.page-home .home-entry__figure {
  margin: 0;
  border-radius: var(--home-radius);
  overflow: hidden;
  border: 1px solid var(--ds-line);
}

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

/* ---------- 非对称双栏 ---------- */
.page-home .home-split-wrap {
  padding-block: clamp(2.4rem, 6vw, 4.2rem);
}

.page-home .home-split {
  display: grid;
  gap: clamp(1.8rem, 4vw, 3.2rem);
  align-items: start;
}

.page-home .home-rail__panel {
  display: grid;
  gap: 1rem;
  padding: clamp(1.2rem, 3vw, 1.6rem);
  border-radius: var(--home-radius);
}

.page-home .home-rail__title {
  margin: 0;
  font-size: 1.22rem;
  line-height: 1.35;
  color: var(--ds-ice);
}

.page-home .home-rail__img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  border: 1px solid var(--ds-line);
  object-fit: cover;
}

.page-home .home-rail__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .home-rail__stats li {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding-top: 0.65rem;
  border-top: 1px solid var(--ds-line);
}

.page-home .home-rail__stats .ds-num {
  font-family: var(--ds-font-mono);
  font-size: 1.55rem;
  color: var(--ds-cyan);
}

.page-home .home-rail__stats span:last-child {
  font-size: 0.76rem;
  color: var(--ds-mist);
}

.page-home .home-rail__note {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--ds-mist);
}

/* ---------- 筛选与速览卡 ---------- */
.page-home .home-filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.2rem;
}

.page-home .home-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-home .home-card {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 1.2rem;
  border-radius: 14px;
}

.page-home .home-card--lead {
  border-left: 3px solid var(--ds-signal);
}

.page-home .home-card h3 {
  margin: 0;
  font-size: 1.06rem;
  line-height: 1.42;
  color: var(--ds-ice);
}

.page-home .home-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--ds-mist);
}

.page-home .home-card__more {
  margin-top: auto;
  padding-top: 0.5rem;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--ds-cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--ds-cyan-soft);
  align-self: flex-start;
}

/* ---------- 战报轨道 ---------- */
.page-home .home-track {
  margin-top: clamp(2.6rem, 6vw, 4.4rem);
}

.page-home .home-timeline {
  position: relative;
  display: grid;
  gap: 1.4rem;
  margin: 1.8rem 0 0;
  padding: 0 0 0 1.6rem;
  list-style: none;
}

.page-home .home-timeline::before {
  content: "";
  position: absolute;
  left: 0.3rem;
  top: 0.5rem;
  bottom: 0.5rem;
  width: 2px;
  background: linear-gradient(180deg, var(--ds-cyan), var(--ds-cyan-soft) 72%, transparent);
}

.page-home .home-timeline li {
  position: relative;
}

.page-home .home-timeline li::before {
  content: "";
  position: absolute;
  left: -1.6rem;
  top: 0.42rem;
  width: 0.62rem;
  height: 0.62rem;
  border-radius: 50%;
  background: var(--ds-signal);
  box-shadow: 0 0 0 4px rgba(255, 90, 31, 0.14);
}

.page-home .home-timeline__stage {
  font-family: var(--ds-font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--ds-cyan);
}

.page-home .home-timeline h3 {
  margin: 0.3rem 0 0.2rem;
  font-size: 1rem;
  color: var(--ds-ice);
}

.page-home .home-timeline p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--ds-mist);
}

/* ---------- 开赛时间轴 ---------- */
.page-home .home-schedule {
  margin-top: clamp(2.6rem, 6vw, 4.4rem);
}

.page-home .home-schedule__media {
  margin: 0 0 1.6rem;
  border-radius: var(--home-radius);
  overflow: hidden;
  border: 1px solid var(--ds-line);
}

.page-home .home-schedule__svg {
  display: block;
  width: 100%;
  height: auto;
  margin: 1.4rem 0 0.6rem;
}

.page-home .home-schedule__svg polyline {
  fill: none;
  stroke: var(--ds-cyan);
  stroke-width: 2;
  stroke-linejoin: round;
  stroke-linecap: round;
}

.page-home .home-schedule__svg circle {
  fill: var(--ds-signal);
}

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

.page-home .home-schedule__list li {
  display: grid;
  grid-template-columns: 4.6rem minmax(0, 1fr);
  gap: 0.9rem;
  align-items: baseline;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--ds-line);
}

.page-home .home-schedule__time {
  font-family: var(--ds-font-mono);
  font-size: 1.05rem;
  color: var(--ds-signal);
}

.page-home .home-schedule__meta {
  font-size: 0.94rem;
  line-height: 1.6;
  color: var(--ds-ice);
}

.page-home .home-schedule__meta em {
  display: inline-block;
  margin-right: 0.55rem;
  padding: 0.1rem 0.5rem;
  border: 1px solid var(--ds-quiet);
  border-radius: 999px;
  font-size: 0.72rem;
  font-style: normal;
  letter-spacing: 0.08em;
  color: var(--ds-mist);
}

.page-home .home-schedule__foot {
  margin: 1.2rem 0 0;
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--ds-mist);
}

.page-home .home-schedule__foot a {
  color: var(--ds-cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--ds-cyan-soft);
}

/* ---------- 服务清单 ---------- */
.page-home .home-services {
  background: var(--ds-indigo);
  border-block: 1px solid var(--ds-line);
  padding-block: clamp(2.8rem, 7vw, 5rem);
}

.page-home .home-services__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1.8rem 0 2rem;
  padding: 0;
  list-style: none;
}

.page-home .home-services__list a {
  display: inline-flex;
  align-items: center;
  padding: 0.6rem 1rem;
  border: 1px solid var(--ds-line-strong);
  border-radius: 999px;
  background: rgba(22, 34, 77, 0.5);
  font-size: 0.86rem;
  color: var(--ds-ice);
  text-decoration: none;
  transition: border-color 0.2s var(--ds-ease), color 0.2s var(--ds-ease), background 0.2s var(--ds-ease);
}

.page-home .home-services__list a:hover,
.page-home .home-services__list a:focus-visible {
  border-color: var(--ds-cyan);
  background: var(--ds-cyan-soft);
  color: var(--ds-cyan);
}

/* ---------- 三步路径 ---------- */
.page-home .home-steps {
  padding-block: clamp(2.8rem, 7vw, 5rem);
}

.page-home .home-steps__list {
  display: grid;
  gap: 1rem;
  margin: 1.8rem 0 0;
  padding: 0;
  list-style: none;
}

.page-home .home-steps__list li {
  padding: 1.4rem;
  border: 1px solid var(--ds-line);
  border-radius: 16px;
  background: linear-gradient(160deg, rgba(22, 34, 77, 0.72), rgba(14, 22, 51, 0.92));
}

.page-home .home-steps__num {
  display: block;
  font-family: var(--ds-font-mono);
  font-size: 1.9rem;
  line-height: 1;
  color: var(--ds-amber);
}

.page-home .home-steps__list h3 {
  margin: 0.7rem 0 0.45rem;
  font-size: 1.04rem;
  color: var(--ds-ice);
}

.page-home .home-steps__list p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--ds-mist);
}

.page-home .home-steps__list a {
  color: var(--ds-cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--ds-cyan-soft);
}

.page-home .home-steps__foot {
  margin: 1.8rem 0 0;
  font-size: 0.88rem;
  line-height: 1.78;
  color: var(--ds-mist);
}

.page-home .home-steps__foot a {
  color: var(--ds-cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--ds-cyan-soft);
}

/* ---------- 响应式 ---------- */
@media (max-width: 899px) {
  .page-home .home-entry__tip {
    max-height: 6rem;
    opacity: 1;
  }
}

@media (min-width: 640px) {
  .page-home .home-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 800px) {
  .page-home .home-steps__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-home .home-entry__grid {
    grid-template-columns: minmax(180px, 220px) minmax(0, 1fr) minmax(260px, 400px);
  }

  .page-home .home-hero__lede {
    font-size: 1.08rem;
  }
}

@media (min-width: 960px) {
  .page-home .home-split {
    grid-template-columns: var(--home-rail-w) minmax(0, 1fr);
  }

  .page-home .home-rail {
    position: sticky;
    top: 1.6rem;
  }
}

@media (min-width: 1200px) {
  .page-home .home-schedule__list li {
    grid-template-columns: 5.2rem minmax(0, 1fr);
    padding: 0.95rem 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-entry__badge,
  .page-home .home-entry__tip,
  .page-home .home-services__list a {
    transition: none;
  }
}