/* ===== NG赛场 · 首页 ===== */
.page-home {
  --ph-gap: clamp(64px, 9vw, 120px);
  display: block;
  overflow-x: hidden;
  background: var(--ink);
  color: var(--mist);
}

/* ---------- 首屏：对角切块 ---------- */
.page-home .hero {
  position: relative;
  isolation: isolate;
  padding: clamp(40px, 7vw, 88px) 0 clamp(52px, 7vw, 96px);
}

.page-home .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(18, 49, 40, 0.88), transparent 62%),
    var(--night);
  clip-path: polygon(66% 0, 100% 0, 100% 100%, 30% 100%);
}

.page-home .hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--lime);
  opacity: 0.4;
  pointer-events: none;
  clip-path: polygon(66% 0, calc(66% + 1.5px) 0, calc(30% + 1.5px) 100%, 30% 100%);
}

@media (min-width: 900px) {
  .page-home .hero::before {
    clip-path: polygon(45% 0, 100% 0, 100% 100%, 6% 100%);
  }
  .page-home .hero::after {
    clip-path: polygon(45% 0, calc(45% + 1.5px) 0, calc(6% + 1.5px) 100%, 6% 100%);
  }
}

.page-home .hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(40px, 5vw, 56px);
  align-items: end;
}

@media (min-width: 900px) {
  .page-home .hero__inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: clamp(40px, 5vw, 72px);
  }
}

.page-home .hero__title {
  margin: 14px 0 20px;
  max-width: 15em;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 7vw, 60px);
  line-height: 1.1;
  letter-spacing: 0.01em;
  color: var(--mist);
}

.page-home .hero__lede {
  max-width: 34em;
  margin: 0 0 30px;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.85;
  color: var(--silver);
}

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

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

.page-home .hero__media {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--card);
  box-shadow: var(--shadow-2);
}

.page-home .hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: saturate(0.8) brightness(0.72);
}

.page-home .hero__round {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: -52px 0 0 18px;
}

.page-home .hero__round-key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--silver);
}

.page-home .hero__round-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(56px, 14vw, 96px);
  line-height: 0.86;
  letter-spacing: -0.03em;
  color: var(--lime);
  text-shadow: 0 0 48px rgba(201, 247, 59, 0.3);
}

.page-home .hero__strip {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-home .hero__strip li {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 10px 14px;
  background: var(--card);
  font-size: 13px;
  color: var(--silver);
}

.page-home .hero__strip .data {
  color: var(--lime);
  font-size: 12px;
  letter-spacing: 0.06em;
}

/* ---------- 本月上新 ---------- */
.page-home .update {
  padding: var(--ph-gap) 0;
  border-top: 1px solid var(--line);
}

.page-home .update__grid {
  display: grid;
  gap: clamp(28px, 4vw, 40px);
  margin-top: clamp(28px, 4vw, 44px);
}

@media (min-width: 860px) {
  .page-home .update__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: clamp(40px, 6vw, 80px);
    align-items: start;
  }
}

.page-home .update__body p {
  max-width: 40em;
  margin: 0 0 18px;
  font-size: clamp(15px, 1.6vw, 16.5px);
  line-height: 1.85;
  color: var(--silver);
}

.page-home .update__body p:first-child {
  color: var(--mist);
  font-size: clamp(16px, 1.9vw, 18px);
}

.page-home .update__body p:last-child {
  margin-bottom: 0;
}

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

.page-home .update__facts li {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 15px 2px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.7;
  color: var(--silver);
}

.page-home .update__facts .data {
  min-width: 2.4em;
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--lime);
}

/* ---------- 三档赛程时间轴 ---------- */
.page-home .rounds {
  padding: var(--ph-gap) 0;
  background: var(--night);
}

.page-home .rounds__grid {
  display: grid;
  gap: clamp(32px, 5vw, 56px);
  margin-top: clamp(30px, 4vw, 48px);
}

@media (min-width: 900px) {
  .page-home .rounds__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
    gap: clamp(40px, 6vw, 88px);
    align-items: start;
  }
}

.page-home .rounds__axis {
  position: relative;
  margin: 0;
  padding: 0 0 0 34px;
  list-style: none;
  border-left: 1px solid var(--line);
}

.page-home .rounds__item {
  position: relative;
  padding: 0 0 clamp(32px, 5vw, 48px);
}

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

.page-home .rounds__node {
  position: absolute;
  left: -34px;
  top: 7px;
  width: 10px;
  height: 10px;
  transform: translateX(-50%);
  border-radius: 50%;
  border: 1px solid var(--silver);
  background: var(--night);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-home .rounds__item:hover .rounds__node {
  background: var(--lime);
  border-color: var(--lime);
  box-shadow: 0 0 0 4px rgba(201, 247, 59, 0.16);
}

.page-home .rounds__when {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-home .rounds__name {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.6vw, 26px);
  letter-spacing: 0.01em;
  color: var(--mist);
}

.page-home .rounds__desc {
  max-width: 42em;
  margin: 0 0 14px;
  font-size: clamp(14.5px, 1.6vw, 16px);
  line-height: 1.8;
  color: var(--silver);
}

.page-home .rounds__link {
  display: inline-block;
  padding-bottom: 2px;
  font-size: 13.5px;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 247, 59, 0.35);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .rounds__link:hover {
  color: var(--mist);
  border-color: var(--mist);
}

.page-home .rounds__side {
  display: grid;
  gap: 16px;
  align-content: start;
}

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

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

.page-home .rounds__note {
  margin: 0;
  padding-left: 14px;
  border-left: 1px solid var(--lime);
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--silver);
}

/* ---------- 赛后继续 ---------- */
.page-home .recap {
  padding: var(--ph-gap) 0;
}

.page-home .recap__inner {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

@media (min-width: 860px) {
  .page-home .recap__inner {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
    gap: clamp(40px, 6vw, 84px);
    align-items: center;
  }
}

.page-home .recap__media {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--card);
  box-shadow: var(--shadow-1);
}

.page-home .recap__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-home .recap__body p {
  max-width: 40em;
  margin: 0 0 20px;
  font-size: clamp(15px, 1.6vw, 16.5px);
  line-height: 1.85;
  color: var(--silver);
}

.page-home .recap__list {
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 11px;
}

.page-home .recap__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .recap__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 9px;
  height: 1px;
  background: var(--lime);
}

/* ---------- 三条浏览路线 ---------- */
.page-home .routes {
  padding: var(--ph-gap) 0;
  border-top: 1px solid var(--line);
}

.page-home .routes__grid {
  display: grid;
  gap: clamp(14px, 2vw, 20px);
  margin-top: clamp(30px, 4vw, 48px);
}

@media (min-width: 820px) {
  .page-home .routes__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-home .route {
  position: relative;
  padding: clamp(22px, 3vw, 30px);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-home .route:hover {
  transform: translateY(-2px);
  border-color: var(--lime);
  box-shadow: var(--shadow-2);
}

.page-home .route__no {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--lime);
}

.page-home .route__name {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(17px, 2.2vw, 20px);
  color: var(--mist);
}

.page-home .route__desc {
  margin: 0 0 18px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--silver);
}

.page-home .route__path {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--orange);
}

/* ---------- 资料库上新 ---------- */
.page-home .shelf {
  padding: var(--ph-gap) 0;
  background: var(--night);
}

.page-home .shelf__banner {
  margin: clamp(28px, 4vw, 44px) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--card);
}

.page-home .shelf__banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 21 / 9;
  object-fit: cover;
  filter: saturate(0.86);
}

.page-home .shelf__grid {
  display: grid;
  gap: clamp(14px, 2vw, 20px);
  margin-top: clamp(20px, 3vw, 28px);
}

@media (min-width: 820px) {
  .page-home .shelf__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-home .shelf__card {
  display: flex;
  flex-direction: column;
  padding: clamp(20px, 2.6vw, 28px);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-home .shelf__card:hover {
  transform: translateY(-2px);
  border-color: var(--lime);
  box-shadow: var(--shadow-2);
}

.page-home .shelf__card .card__meta {
  margin: 0;
}

.page-home .shelf__card .card__title {
  margin: 12px 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(17px, 2.1vw, 19px);
  color: var(--mist);
}

.page-home .shelf__card > p {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--silver);
}

.page-home .shelf__card .card__foot {
  margin: auto 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 13.5px;
}

.page-home .shelf__card .card__foot a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 247, 59, 0.35);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .shelf__card .card__foot a:hover {
  color: var(--mist);
  border-color: var(--mist);
}

/* ---------- 团队与联络 ---------- */
.page-home .team {
  padding: var(--ph-gap) 0;
}

.page-home .team__inner {
  display: grid;
  gap: clamp(32px, 5vw, 56px);
}

@media (min-width: 900px) {
  .page-home .team__inner {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
    gap: clamp(40px, 6vw, 88px);
    align-items: start;
  }
}

.page-home .team__body p {
  max-width: 42em;
  margin: 0 0 20px;
  font-size: clamp(15px, 1.6vw, 16.5px);
  line-height: 1.85;
  color: var(--silver);
}

.page-home .team__body .section-head {
  margin-bottom: 22px;
}

.page-home .team__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin-bottom: 0;
}

.page-home .team__link {
  padding-bottom: 2px;
  font-size: 14px;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 247, 59, 0.35);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .team__link:hover {
  color: var(--mist);
  border-color: var(--mist);
}

.page-home .team__contact {
  padding: clamp(22px, 3vw, 30px);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-home .team__label {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--lime);
}

.page-home .team__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 14px;
  margin: 0 0 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.page-home .team__key {
  min-width: 5em;
  font-size: 13px;
  color: var(--silver);
}

.page-home .team__val {
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: 0.02em;
  color: var(--mist);
  word-break: break-all;
}

.page-home .team__note {
  margin: 18px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--silver);
}

.page-home .team__legal {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--silver);
}

/* ---------- 无障碍与动效降级 ---------- */
.page-home a:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .page-home .route,
  .page-home .shelf__card,
  .page-home .rounds__node {
    transition: none;
  }
  .page-home .route:hover,
  .page-home .shelf__card:hover {
    transform: none;
  }
}
<<<END>>>