.page-home {
  display: block;
  overflow-x: clip;
}

/* ============ 首屏 ============ */
.page-home .hero {
  position: relative;
  overflow: hidden;
  padding: clamp(34px, 6vw, 78px) 0 0;
  background:
    radial-gradient(115% 85% at 86% 4%, rgba(0, 229, 208, .10), transparent 56%),
    radial-gradient(95% 80% at 4% 98%, rgba(228, 68, 47, .16), transparent 58%),
    linear-gradient(180deg, var(--ink-2) 0%, var(--ink) 56%, var(--ink-2) 100%);
  border-bottom: 1px solid var(--line);
}

.page-home .hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size: clamp(46px, 8vw, 88px) clamp(46px, 8vw, 88px);
  opacity: .22;
  pointer-events: none;
}

.page-home .hero__wrap {
  position: relative;
  z-index: 1;
  width: min(100% - var(--gut) * 2, var(--shell));
  margin-inline: auto;
}

.page-home .hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  grid-template-columns: 1fr;
}

@media (min-width: 980px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
    align-items: center;
  }
}

.page-home .hero__kicker {
  color: var(--gold);
}

.page-home .hero__title {
  margin: 0 0 .4em;
  font-size: clamp(2.35rem, 6.6vw, 4.6rem);
  line-height: 1.04;
  letter-spacing: -.03em;
  font-weight: 900;
  color: var(--white);
}

.page-home .hero__title em {
  font-style: normal;
  color: var(--cyan);
}

.page-home .hero__lede {
  max-width: 46ch;
  margin: 0;
  font-size: clamp(1rem, 1.6vw, 1.1rem);
  line-height: 1.8;
  color: var(--body);
}

.page-home .hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-home .hero__media-wrap {
  position: relative;
}

.page-home .hero__media {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  clip-path: polygon(0 5%, 100% 0, 100% 95%, 0 100%);
  background: var(--ink);
  overflow: hidden;
}

.page-home .hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0, 229, 208, .05) 0 1px,
    transparent 1px 4px
  );
  pointer-events: none;
}

.page-home .hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.page-home .hero__cap {
  margin: 12px 0 0;
  font-size: .78rem;
  letter-spacing: .1em;
  color: var(--fog);
  text-transform: uppercase;
}

/* 首屏双赛区 */
.page-home .matchday {
  position: relative;
  z-index: 1;
  width: min(100% - var(--gut) * 2, var(--shell));
  margin: clamp(32px, 5vw, 60px) auto 0;
  display: grid;
  gap: 1px;
  grid-template-columns: 1fr;
  background: var(--line);
  border-top: 1px solid var(--line);
}

@media (min-width: 880px) {
  .page-home .matchday {
    grid-template-columns: 1fr 1fr;
  }
}

.page-home .match-card {
  position: relative;
  padding: clamp(20px, 3vw, 32px);
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: linear-gradient(155deg, rgba(22, 36, 74, .95), rgba(14, 23, 48, .98));
  transition: background var(--t) var(--ease);
}

.page-home .match-card--b {
  background: linear-gradient(155deg, rgba(14, 23, 48, .98), rgba(22, 36, 74, .95));
}

.page-home .match-card--b::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--red), transparent 80%);
}

.page-home .match-card__top {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .76rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--fog);
}

.page-home .match-card__top .mono {
  color: var(--gold);
  font-size: .86rem;
}

.page-home .match-card__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 0 4px rgba(228, 68, 47, .2);
  flex: none;
}

.page-home .match-card__dot--cyan {
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(0, 229, 208, .18);
}

.page-home .match-card__name {
  margin: 0;
  font-size: clamp(1.12rem, 2.2vw, 1.4rem);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-home .match-card__desc {
  margin: 0;
  font-size: .95rem;
  line-height: 1.78;
  color: var(--body);
}

.page-home .match-card__links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: auto;
  padding-top: 6px;
}

.page-home .match-card__link {
  font-size: .88rem;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 208, .35);
  padding-bottom: 2px;
  transition: border-color var(--t) var(--ease);
}

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

/* ============ 章节标题 ============ */
.page-home .sec-head {
  display: grid;
  gap: 10px;
  max-width: 62ch;
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-home .sec-head__no {
  font-size: .82rem;
  letter-spacing: .16em;
  color: var(--gold);
}

.page-home .sec-head__title {
  margin: 0;
  font-size: clamp(1.72rem, 3.6vw, 2.85rem);
  line-height: 1.14;
  letter-spacing: -.025em;
  font-weight: 900;
  color: var(--white);
}

.page-home .sec-head__lede {
  margin: 0;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--body);
}

/* ============ 赛季轮次 ============ */
.page-home .season {
  padding: clamp(56px, 8vw, 112px) 0;
  border-bottom: 1px solid var(--line);
}

.page-home .season__layout {
  display: grid;
  gap: clamp(20px, 3vw, 44px);
  grid-template-columns: 1fr;
}

@media (min-width: 900px) {
  .page-home .season__layout {
    grid-template-columns: 172px minmax(0, 1fr);
    align-items: start;
  }
}

.page-home .season__rail {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
  -webkit-overflow-scrolling: touch;
}

@media (min-width: 900px) {
  .page-home .season__rail {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    position: sticky;
    top: 132px;
    padding-bottom: 0;
    border-bottom: 0;
    border-left: 1px solid var(--line);
  }
}

.page-home .rail-node {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: none;
  padding: 10px 14px;
  font-size: .82rem;
  letter-spacing: .04em;
  color: var(--fog);
  text-decoration: none;
  white-space: nowrap;
  border-left: 2px solid transparent;
  transition: color var(--t) var(--ease), border-color var(--t) var(--ease), background var(--t) var(--ease);
}

.page-home .rail-node .mono {
  font-size: .9rem;
  color: var(--gold);
  transition: color var(--t) var(--ease);
}

.page-home .rail-node:hover {
  color: var(--white);
  border-left-color: var(--cyan);
}

.page-home .rail-node.is-active {
  color: var(--white);
  border-left-color: var(--red);
  background: linear-gradient(90deg, rgba(228, 68, 47, .16), transparent);
}

.page-home .rail-node.is-active .mono {
  color: var(--cyan);
}

.page-home .season__main {
  display: grid;
  gap: 0;
}

.page-home .round-card {
  padding: clamp(18px, 2.6vw, 28px) 0;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 148px;
}

.page-home .round-card:first-child {
  border-top: 1px solid var(--line);
}

.page-home .round-card__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  margin-bottom: 10px;
}

.page-home .round-card__no {
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 3.4vw, 2.4rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--white);
}

.page-home .round-card__badge {
  font-size: .7rem;
  letter-spacing: .14em;
  padding: 3px 9px;
  color: var(--ink);
  background: var(--fog);
  border-radius: 2px;
}

.page-home .round-card__badge--live {
  background: var(--red);
  color: var(--white);
}

.page-home .round-card__badge--next {
  background: transparent;
  color: var(--cyan);
  box-shadow: inset 0 0 0 1px var(--cyan);
}

.page-home .round-card__time {
  font-size: .78rem;
  color: var(--fog);
  letter-spacing: .04em;
}

.page-home .round-card__desc {
  margin: 0;
  max-width: 68ch;
  font-size: .95rem;
  line-height: 1.8;
  color: var(--body);
}

/* ============ 存档 ============ */
.page-home .archive {
  position: relative;
  padding: clamp(56px, 8vw, 112px) 0;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--ink-2);
}

.page-home .archive__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-home .archive__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .34;
}

.page-home .archive__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--ink-2) 0%, rgba(14, 23, 48, .74) 42%, var(--ink) 100%);
}

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

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

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

.page-home .archive__type {
  padding: clamp(20px, 3vw, 30px);
  background: rgba(7, 11, 22, .9);
  display: grid;
  gap: 8px;
}

.page-home .archive__type-no {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--cyan);
  line-height: 1;
}

.page-home .archive__type-name {
  margin: 0;
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--white);
}

.page-home .archive__type-desc {
  margin: 0;
  font-size: .93rem;
  line-height: 1.78;
  color: var(--body);
}

.page-home .archive__download {
  margin-top: clamp(20px, 3vw, 32px);
  display: grid;
  gap: clamp(18px, 3vw, 34px);
  grid-template-columns: 1fr;
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line);
  background: linear-gradient(120deg, rgba(22, 36, 74, .82), rgba(7, 11, 22, .9));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

@media (min-width: 860px) {
  .page-home .archive__download {
    grid-template-columns: minmax(0, 1fr) minmax(0, .95fr);
    align-items: center;
  }
}

.page-home .archive__download-title {
  margin: 0 0 10px;
  font-size: clamp(1.2rem, 2.3vw, 1.5rem);
  font-weight: 800;
  color: var(--white);
}

.page-home .archive__download-desc {
  margin: 0;
  font-size: .95rem;
  line-height: 1.8;
  color: var(--body);
}

.page-home .archive__specs {
  margin: 0;
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  background: var(--line);
  border: 1px solid var(--line);
}

.page-home .archive__spec {
  padding: 14px 16px;
  background: rgba(7, 11, 22, .78);
}

.page-home .archive__spec dt {
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--fog);
  margin-bottom: 6px;
}

.page-home .archive__spec dd {
  margin: 0;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--cyan);
}

/* ============ 设备对照 ============ */
.page-home .devices {
  padding: clamp(56px, 8vw, 112px) 0;
  border-bottom: 1px solid var(--line);
}

.page-home .devices__grid {
  display: grid;
  gap: clamp(24px, 4vw, 46px);
  grid-template-columns: 1fr;
}

@media (min-width: 920px) {
  .page-home .devices__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 1fr);
    align-items: start;
  }
}

.page-home .device {
  display: grid;
  gap: clamp(18px, 2.6vw, 26px);
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .page-home .device {
    grid-template-columns: minmax(0, .95fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 920px) {
  .page-home .device {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 1100px) {
  .page-home .device {
    grid-template-columns: minmax(0, .95fr) minmax(0, 1fr);
  }
}

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

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

.page-home .device--desktop .device__media img {
  aspect-ratio: 3 / 2;
}

.page-home .device--ios .device__media {
  clip-path: polygon(0 4%, 100% 0, 100% 100%, 0 96%);
}

.page-home .device--ios .device__media img {
  aspect-ratio: 3 / 4;
}

.page-home .device__tag {
  margin: 0 0 8px;
  font-size: .78rem;
  letter-spacing: .16em;
  color: var(--gold);
}

.page-home .device__name {
  margin: 0 0 14px;
  font-size: clamp(1.24rem, 2.4vw, 1.6rem);
  line-height: 1.28;
  font-weight: 800;
  color: var(--white);
}

.page-home .device__list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .device__list li {
  position: relative;
  padding-left: 18px;
  font-size: .94rem;
  line-height: 1.74;
  color: var(--body);
}

.page-home .device__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 8px;
  height: 1px;
  background: var(--cyan);
}

.page-home .device--ios .device__list li::before {
  background: var(--gold);
}

.page-home .device__link {
  display: inline-block;
  font-size: .92rem;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 208, .35);
  padding-bottom: 2px;
  transition: border-color var(--t) var(--ease), color var(--t) var(--ease);
}

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

/* ============ 数据带 ============ */
.page-home .databar {
  padding: clamp(30px, 4.5vw, 54px) 0;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, var(--ink-2) 0%, var(--panel) 50%, var(--ink-2) 100%);
}

.page-home .databar__grid {
  margin: 0;
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  background: var(--line);
  border: 1px solid var(--line);
}

@media (min-width: 780px) {
  .page-home .databar__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-home .databar__cell {
  padding: clamp(18px, 2.6vw, 28px) clamp(14px, 2vw, 24px);
  background: var(--ink);
  display: grid;
  gap: 8px;
  align-content: start;
}

.page-home .databar__label {
  font-size: .78rem;
  letter-spacing: .08em;
  color: var(--fog);
  line-height: 1.5;
}

.page-home .databar__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 3.4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -.02em;
  color: var(--cyan);
}

.page-home .databar__num--gold {
  color: var(--gold);
}

.page-home .databar__num--red {
  color: var(--red);
  font-size: clamp(1.2rem, 2.5vw, 1.75rem);
}

/* ============ 日志 ============ */
.page-home .journal {
  padding: clamp(56px, 8vw, 112px) 0;
  border-bottom: 1px solid var(--line);
}

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

.page-home .journal__item {
  display: grid;
  gap: 8px 24px;
  padding: clamp(18px, 2.6vw, 28px) 0;
  border-top: 1px solid var(--line);
}

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

@media (min-width: 800px) {
  .page-home .journal__item {
    grid-template-columns: 172px minmax(0, 1fr) auto;
    align-items: baseline;
  }
}

.page-home .journal__meta {
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--gold);
}

.page-home .journal__name {
  margin: 0;
  font-size: clamp(1.04rem, 2vw, 1.24rem);
  font-weight: 800;
  color: var(--white);
}

.page-home .journal__desc {
  margin: 0;
  font-size: .93rem;
  line-height: 1.76;
  color: var(--body);
}

.page-home .journal__go {
  font-size: .88rem;
  color: var(--cyan);
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 1px solid rgba(0, 229, 208, .3);
  padding-bottom: 2px;
  transition: border-color var(--t) var(--ease);
}

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

/* ============ 联络收尾 ============ */
.page-home .reach {
  padding: clamp(50px, 7vw, 96px) 0 clamp(40px, 5vw, 64px);
}

.page-home .reach__panel {
  display: grid;
  gap: clamp(22px, 3.4vw, 46px);
  grid-template-columns: 1fr;
  padding: clamp(26px, 4vw, 46px);
  background: var(--paper);
  color: var(--ink);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), calc(100% - 30px) 100%, 0 100%);
}

@media (min-width: 880px) {
  .page-home .reach__panel {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: center;
  }
}

.page-home .reach__no {
  display: block;
  font-size: .78rem;
  letter-spacing: .16em;
  color: #8a6f33;
  margin-bottom: 10px;
}

.page-home .reach__title {
  margin: 0 0 12px;
  font-size: clamp(1.4rem, 2.8vw, 2rem);
  line-height: 1.2;
  letter-spacing: -.02em;
  font-weight: 900;
  color: var(--ink);
}

.page-home .reach__desc {
  margin: 0;
  max-width: 56ch;
  font-size: .96rem;
  line-height: 1.82;
  color: #2b3450;
}

.page-home .reach__side {
  display: grid;
  gap: 14px;
  justify-items: start;
}

.page-home .reach__mail {
  font-size: .92rem;
  color: #124b47;
  text-decoration: none;
  border-bottom: 1px solid rgba(18, 75, 71, .4);
  padding-bottom: 2px;
  word-break: break-all;
}

.page-home .reach__mail:hover {
  border-color: #124b47;
}

.page-home .reach__note {
  margin: 0;
  font-size: .86rem;
  line-height: 1.7;
  color: #4a5470;
}

/* ============ 窄屏收口 ============ */
@media (max-width: 620px) {
  .page-home .matchday {
    gap: 0;
  }

  .page-home .match-card--b::before {
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--red), transparent 70%);
  }

  .page-home .archive__download {
    clip-path: none;
  }

  .page-home .reach__panel {
    clip-path: none;
  }

  .page-home .hero__media {
    clip-path: polygon(0 3%, 100% 0, 100% 97%, 0 100%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .rail-node,
  .page-home .match-card,
  .page-home .device__link,
  .page-home .journal__go {
    transition: none;
  }
}
</main>