.page-home {
  --ph-grid-line: rgba(201, 194, 180, 0.45);
  --ph-soft: rgba(247, 241, 227, 0.8);
  background: var(--cream);
  color: var(--seed);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

.page-home h1,
.page-home h2,
.page-home h3 {
  margin: 0;
  font-family: var(--font-sans);
}

.page-home p {
  margin: 0;
}

.page-home ul,
.page-home ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home figure {
  margin: 0;
}

.page-home a {
  color: inherit;
  text-decoration: none;
}

.page-home .ph-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--kiwi-deep);
}

.page-home .ph-eyebrow--dark {
  color: var(--flag-yellow);
}

/* ---------- 首屏拼贴 ---------- */
.page-home .ph-hero {
  position: relative;
  padding: calc(var(--ks-header-h) + 30px) 0 var(--ks-space-5);
  background-color: var(--cream);
  background-image:
    repeating-linear-gradient(90deg, transparent 0 79px, var(--ph-grid-line) 79px 80px),
    repeating-linear-gradient(0deg, transparent 0 79px, var(--ph-grid-line) 79px 80px);
}

.page-home .ph-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-home .ph-intro { order: 1; min-width: 0; }
.page-home .ph-score { order: 2; }
.page-home .ph-signup { order: 3; }
.page-home .ph-hero__media { order: 4; }
.page-home .ph-navcard { order: 5; }

.page-home .ph-intro h1 {
  margin-top: 10px;
  font-size: clamp(2.05rem, 8.4vw, 4rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.page-home .ph-intro h1 span {
  color: var(--kiwi);
  box-shadow: inset 0 -0.12em 0 var(--flag-yellow);
}

.page-home .ph-intro__lead {
  margin-top: var(--ks-space-2);
  max-width: 36em;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--ink);
}

/* 比分卡 */
.page-home .ph-score {
  display: flex;
  flex-direction: column;
  gap: var(--ks-space-2);
  padding: var(--ks-space-3) var(--ks-space-3) var(--ks-space-2);
  background: var(--seed);
  color: var(--cream);
  border: 1px solid var(--seed);
}

.page-home .ph-score__tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  color: var(--flag-yellow);
}

.page-home .ph-score__tag::before {
  content: "";
  display: block;
  width: 18px;
  height: 4px;
  background: var(--flag-orange);
}

.page-home .ph-score__board {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: end;
  gap: 10px;
}

.page-home .ph-score__team {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.page-home .ph-score__team--away {
  align-items: flex-end;
  text-align: right;
}

.page-home .ph-score__name {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-home .ph-score__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(2.7rem, 14vw, 4.4rem);
  font-weight: 700;
  line-height: 0.82;
  letter-spacing: -0.06em;
  animation: ph-flip 400ms ease-out 1;
}

.page-home .ph-score__sep {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  line-height: 1;
  color: var(--flag-orange);
  padding-bottom: 0.4rem;
}

.page-home .ph-score__note {
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--ph-soft);
}

.page-home .ph-score__link {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(247, 241, 227, 0.24);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--flag-yellow);
}

.page-home .ph-score__link::after {
  content: "→";
}

.page-home .ph-score__link:hover {
  color: var(--kiwi);
}

/* 注册卡 */
.page-home .ph-signup {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: var(--ks-space-3);
  background: var(--kiwi);
  color: var(--cream);
  border: 1px solid var(--seed);
}

.page-home .ph-signup__title {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-home .ph-signup__steps {
  display: grid;
  gap: 10px;
}

.page-home .ph-signup__steps li {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 8px;
  font-size: 0.875rem;
  line-height: 1.55;
}

.page-home .ph-signup__steps b {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--flag-yellow);
}

.page-home .ph-signup__cta {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 14px;
  background: var(--seed);
  color: var(--cream);
  border: 1px solid var(--seed);
  font-size: 0.9375rem;
  font-weight: 700;
}

.page-home .ph-signup__cta::after {
  content: "→";
  font-family: var(--font-mono);
}

.page-home .ph-signup__cta:hover {
  background: var(--cream);
  color: var(--seed);
}

/* 首屏大图 */
.page-home .ph-hero__media {
  position: relative;
  min-height: 250px;
  border: 1px solid var(--seed);
  background: var(--mist);
  overflow: hidden;
}

.page-home .ph-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 250px;
  object-fit: cover;
}

.page-home .ph-hero__badge {
  position: absolute;
  left: 14px;
  bottom: 14px;
  padding: 6px 10px;
  background: var(--flag-orange);
  color: var(--seed);
  border: 1px solid var(--seed);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  transform: rotate(-3deg);
}

/* 导航页入口条 */
.page-home .ph-navcard {
  display: grid;
  gap: 12px;
  padding: var(--ks-space-3);
  background: var(--mist);
  border: 1px solid var(--seed);
}

.page-home .ph-navcard__title {
  font-size: 1.0625rem;
  font-weight: 800;
}

.page-home .ph-navcard__text {
  margin-top: 8px;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--ink);
}

.page-home .ph-navcard__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .ph-navcard__links a {
  padding: 7px 11px;
  border: 1px solid var(--seed);
  background: var(--cream);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
}

.page-home .ph-navcard__links a:hover {
  background: var(--seed);
  color: var(--cream);
}

/* ---------- 数据条 ---------- */
.page-home .ph-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--paper-line);
  border-top: 1px solid var(--seed);
  border-bottom: 1px solid var(--seed);
}

.page-home .ph-stats__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: var(--ks-space-3) var(--ks-space-2);
  background: var(--cream);
}

.page-home .ph-stats__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.6rem, 6vw, 2.4rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--kiwi-deep);
}

.page-home .ph-stats__label {
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  color: var(--ink);
}

/* ---------- 章节导航 ---------- */
.page-home .ph-rail {
  background: var(--cream);
  border-bottom: 1px solid var(--paper-line);
}

.page-home .ph-rail__inner {
  display: flex;
  gap: 6px;
  padding-top: 10px;
  padding-bottom: 10px;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-home .ph-rail__inner::-webkit-scrollbar {
  display: none;
}

.page-home .ph-rail__link {
  flex: 0 0 auto;
  padding: 7px 12px;
  border: 1px solid var(--paper-line);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--ink);
}

.page-home .ph-rail__link:hover {
  border-color: var(--seed);
  color: var(--seed);
}

.page-home .ph-rail__link[aria-current="true"] {
  background: var(--seed);
  border-color: var(--seed);
  color: var(--cream);
}

/* ---------- 通用分段 ---------- */
.page-home .ph-band {
  padding: var(--ks-space-5) 0;
  border-top: 1px solid var(--paper-line);
}

.page-home .ph-band__head {
  max-width: 46rem;
  margin-bottom: var(--ks-space-4);
}

.page-home .ph-band h2 {
  margin-top: 10px;
  font-size: clamp(1.55rem, 5.4vw, 2.6rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.page-home .ph-band__lead {
  margin-top: var(--ks-space-2);
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--ink);
}

/* ---------- 六类赛事赛道 ---------- */
.page-home .ph-track {
  position: relative;
  margin-top: var(--ks-space-3);
  border-top: 1px solid var(--seed);
  border-bottom: 1px solid var(--seed);
  overflow: hidden;
  background: var(--seed);
}

.page-home .ph-track__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.65;
}

.page-home .ph-track__list {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--seed);
}

.page-home .ph-track__item a {
  display: flex;
  flex-direction: column;
  gap: 6px;
  height: 100%;
  padding: var(--ks-space-4) var(--ks-space-2);
  background: rgba(247, 241, 227, 0.9);
  transition: background 160ms ease, color 160ms ease;
}

.page-home .ph-track__item strong {
  font-size: 1.0625rem;
  font-weight: 800;
}

.page-home .ph-track__item span {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  color: var(--kiwi-deep);
}

.page-home .ph-track__item a:hover {
  background: var(--seed);
  color: var(--cream);
}

.page-home .ph-track__item a:hover span {
  color: var(--flag-yellow);
}

/* ---------- 球队库与赛程 ---------- */
.page-home .ph-steps__head {
  max-width: 46rem;
  margin-bottom: var(--ks-space-4);
}

.page-home .ph-steps__body {
  display: grid;
  gap: var(--ks-space-3);
}

.page-home .ph-steps__list {
  display: grid;
  gap: 1px;
  background: var(--paper-line);
  border: 1px solid var(--paper-line);
}

.page-home .ph-steps__item {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 4px 12px;
  padding: var(--ks-space-3);
  background: var(--cream);
}

.page-home .ph-steps__item b {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  color: var(--flag-orange);
}

.page-home .ph-steps__item h3 {
  font-size: 1.0625rem;
  font-weight: 800;
  line-height: 1.4;
}

.page-home .ph-steps__item p {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--ink);
}

.page-home .ph-steps__figure {
  align-self: start;
}

/* ---------- 旧版入口 ---------- */
.page-home .ph-legacy {
  padding: var(--ks-space-6) 0;
  background: var(--seed);
  color: var(--cream);
}

.page-home .ph-legacy__inner {
  display: grid;
  gap: var(--ks-space-4);
}

.page-home .ph-legacy h2 {
  margin-top: 10px;
  font-size: clamp(1.55rem, 5.4vw, 2.6rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--cream);
}

.page-home .ph-legacy__main p {
  margin-top: var(--ks-space-2);
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--ph-soft);
}

.page-home .ph-legacy__cta {
  display: inline-flex;
  margin-top: var(--ks-space-3);
  padding: 12px 18px;
  background: var(--kiwi);
  color: var(--seed);
  border: 1px solid var(--cream);
  font-weight: 700;
  font-size: 0.9375rem;
}

.page-home .ph-legacy__cta:hover {
  background: var(--flag-yellow);
}

.page-home .ph-legacy__list {
  display: grid;
  gap: 1px;
  background: rgba(247, 241, 227, 0.22);
  border-top: 1px solid rgba(247, 241, 227, 0.28);
}

.page-home .ph-legacy__list a {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 12px;
  padding: 14px 4px;
  background: var(--seed);
  border-bottom: 1px solid rgba(247, 241, 227, 0.16);
}

.page-home .ph-legacy__list strong {
  font-size: 0.9375rem;
  font-weight: 700;
}

.page-home .ph-legacy__list span {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  color: var(--sky);
}

.page-home .ph-legacy__list a:hover strong {
  color: var(--flag-yellow);
}

/* ---------- 订阅同步 ---------- */
.page-home .ph-sub {
  display: grid;
  gap: var(--ks-space-4);
}

.page-home .ph-sub h2 {
  margin-top: 10px;
  font-size: clamp(1.55rem, 5.4vw, 2.6rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.page-home .ph-sub__list {
  display: grid;
  gap: 10px;
  margin-top: var(--ks-space-3);
}

.page-home .ph-sub__list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: baseline;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--paper-line);
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--ink);
}

.page-home .ph-sub__list b {
  padding: 3px 8px;
  background: var(--flag-yellow);
  color: var(--seed);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.page-home .ph-sub__note {
  margin-top: var(--ks-space-3);
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--kiwi-deep);
}

.page-home .ph-sub__link {
  display: inline-flex;
  margin-top: var(--ks-space-2);
  padding-bottom: 2px;
  border-bottom: 2px solid var(--flag-orange);
  font-weight: 700;
  font-size: 0.9375rem;
}

.page-home .ph-sub__link:hover {
  color: var(--kiwi-deep);
}

/* ---------- 两步开赛 ---------- */
.page-home .ph-start {
  padding: var(--ks-space-5) 0;
  background: var(--mist);
  border-top: 1px solid var(--seed);
  border-bottom: 1px solid var(--seed);
}

.page-home .ph-start__grid {
  display: grid;
  gap: 1px;
  margin-top: var(--ks-space-4);
  background: var(--seed);
  border: 1px solid var(--seed);
}

.page-home .ph-start__step {
  padding: var(--ks-space-4) var(--ks-space-3);
  background: var(--cream);
}

.page-home .ph-start__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(2rem, 8vw, 3rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--kiwi);
}

.page-home .ph-start__step h3 {
  margin-top: 12px;
  font-size: 1.125rem;
  font-weight: 800;
}

.page-home .ph-start__step p {
  margin-top: 8px;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--ink);
}

.page-home .ph-start__aside {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
  padding: var(--ks-space-4) var(--ks-space-3);
  background: var(--seed);
  color: var(--cream);
}

.page-home .ph-start__aside p {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--ph-soft);
}

.page-home .ph-start__aside a {
  color: var(--flag-yellow);
  border-bottom: 1px solid rgba(244, 181, 46, 0.55);
}

/* ---------- 继续了解 ---------- */
.page-home .ph-next {
  padding: var(--ks-space-4) 0 var(--ks-space-6);
  background: var(--cream);
}

.page-home .ph-next__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 20px;
}

.page-home .ph-next__label {
  margin-right: auto;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--kiwi-deep);
}

.page-home .ph-next a {
  font-weight: 700;
  font-size: 0.9375rem;
  border-bottom: 2px solid var(--flag-orange);
  padding-bottom: 2px;
}

.page-home .ph-next a:hover {
  color: var(--kiwi-deep);
}

@keyframes ph-flip {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .ph-score__num {
    animation: none;
  }
  .page-home .ph-track__item a {
    transition: none;
  }
}

@media (min-width: 720px) {
  .page-home .ph-stats {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-home .ph-track__list {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-home .ph-steps__body {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: start;
    gap: var(--ks-space-4);
  }

  .page-home .ph-sub {
    grid-template-columns: 5fr 6fr;
    align-items: center;
    gap: var(--ks-space-5);
  }

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

  .page-home .ph-start__aside {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1000px) {
  .page-home .ph-hero {
    padding: calc(var(--ks-header-h) + 52px) 0 var(--ks-space-6);
  }

  .page-home .ph-hero__grid {
    grid-template-columns: repeat(12, 1fr);
    gap: var(--ks-space-2);
  }

  .page-home .ph-intro {
    grid-column: 1 / 7;
    grid-row: 1;
    align-self: start;
  }

  .page-home .ph-hero__media {
    grid-column: 7 / 13;
    grid-row: 1;
    min-height: 320px;
  }

  .page-home .ph-score {
    grid-column: 1 / 6;
    grid-row: 2;
  }

  .page-home .ph-signup {
    grid-column: 6 / 13;
    grid-row: 2;
  }

  .page-home .ph-navcard {
    grid-column: 1 / 13;
    grid-row: 3;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: var(--ks-space-4);
  }

  .page-home .ph-track__list {
    grid-template-columns: repeat(6, 1fr);
  }

  .page-home .ph-legacy__inner {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: start;
    gap: var(--ks-space-5);
  }

  .page-home .ph-start__grid {
    grid-template-columns: 1fr 1fr 0.95fr;
  }

  .page-home .ph-start__aside {
    grid-column: auto;
  }
}