/* ============================================================
   page-home —— 首页专属样式，全部限定在 .page-home 作用域内
   ============================================================ */

.page-home {
  --home-cut: 12px;
  --home-shadow: 0 16px 40px rgba(11, 31, 58, 0.10);
  --home-shadow-lift: 0 24px 54px rgba(11, 31, 58, 0.16);
  display: block;
  background: var(--xy-white);
  color: var(--xy-ink);
  font-family: var(--font-sans);
  font-size: var(--step-0);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

.page-home .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
}

.page-home .text-link {
  color: var(--xy-sky-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-home .text-link:hover,
.page-home .text-link:focus-visible {
  color: var(--xy-orange-deep);
}

.page-home .section-head {
  max-width: 46rem;
  margin-bottom: var(--space-4);
}

.page-home .section-head h2 {
  font-size: var(--step-3);
  font-weight: 900;
  letter-spacing: -0.01em;
  line-height: 1.14;
  margin: 0 0 var(--space-2);
  color: var(--xy-ink);
}

.page-home .section--navy .section-head h2 {
  color: var(--xy-white);
}

.page-home .section-head .lead {
  margin: 0;
  color: var(--xy-rock);
  font-size: var(--step-1);
  line-height: 1.7;
}

.page-home .section-head .lead--on-navy {
  color: var(--xy-on-navy);
}

.page-home .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--xy-orange-deep);
  margin: 0 0 var(--space-2);
}

.page-home .eyebrow::before {
  content: "";
  width: 26px;
  height: 3px;
  background: var(--xy-orange);
  flex: none;
}

.page-home .eyebrow--on-navy {
  color: var(--xy-orange);
}

.page-home .section-num {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--xy-orange);
  margin-right: 2px;
}

/* ---------------- 首屏 ---------------- */

.page-home .hero {
  position: relative;
  overflow: hidden;
  background: var(--xy-navy);
  color: var(--xy-white);
  padding: calc(var(--space-5) + 64px) 0 var(--space-4);
}

.page-home .hero__blob {
  position: absolute;
  z-index: 0;
  top: 6%;
  right: -46%;
  width: 118%;
  height: 62%;
  background: linear-gradient(138deg, var(--xy-orange) 0%, var(--xy-orange-deep) 100%);
  transform: skewY(-9deg);
  border-radius: 2px;
}

.page-home .hero__blob--sky {
  top: auto;
  bottom: -14%;
  right: auto;
  left: -30%;
  width: 72%;
  height: 34%;
  background: linear-gradient(120deg, rgba(74, 158, 222, 0.34) 0%, rgba(62, 142, 126, 0.24) 100%);
  transform: skewY(-9deg);
}

.page-home .hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--space-4);
}

.page-home .hero__eyebrow {
  color: var(--xy-sand);
}

.page-home .hero__title {
  font-size: var(--step-4);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-3);
  color: var(--xy-white);
}

.page-home .hero__lead {
  max-width: 32rem;
  margin: 0 0 var(--space-3);
  font-size: var(--step-1);
  line-height: 1.7;
  color: var(--xy-on-navy);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.page-home .hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-4);
  list-style: none;
  margin: 0;
  padding: var(--space-3) 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  font-size: var(--step--1);
  color: var(--xy-on-navy-dim);
}

.page-home .hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-home .hero__fact-num {
  font-size: var(--step-2);
  font-weight: 700;
  color: var(--xy-orange);
  line-height: 1;
}

.page-home .hero__figure {
  margin: 0;
  position: relative;
}

.page-home .hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  clip-path: polygon(16% 0, 100% 0, 100% 100%, 0 100%);
  filter: saturate(1.06) contrast(1.04);
}

/* ---------------- 比分卡片 ---------------- */

.page-home .match-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.page-home .match {
  position: relative;
  background: var(--xy-white);
  border: 1px solid var(--xy-line);
  border-radius: 4px;
  padding: var(--space-3);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--home-cut)), calc(100% - var(--home-cut)) 100%, 0 100%);
  box-shadow: var(--home-shadow);
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.page-home .match:hover {
  transform: translateY(-3px);
  box-shadow: var(--home-shadow-lift);
}

.page-home .match--live {
  border-color: rgba(242, 140, 40, 0.55);
  background: linear-gradient(180deg, var(--xy-sand) 0%, var(--xy-white) 58%);
}

.page-home .match__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.page-home .match__league {
  font-size: var(--step--1);
  color: var(--xy-rock);
  letter-spacing: 0.02em;
}

.page-home .match__mid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) 0;
}

.page-home .match__team {
  font-size: var(--step-1);
  font-weight: 700;
  color: var(--xy-ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.page-home .match__team--away {
  text-align: right;
}

.page-home .match__score {
  font-size: clamp(34px, 9vw, 52px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--xy-ink);
  line-height: 1;
  white-space: nowrap;
}

.page-home .match__score--soon {
  font-size: clamp(20px, 5vw, 26px);
  letter-spacing: 0.06em;
  color: var(--xy-rock);
}

.page-home .match__sep {
  color: var(--xy-orange);
  margin: 0 0.12em;
}

.page-home .match__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding-top: var(--space-2);
  border-top: 1px dashed var(--xy-line-strong);
  font-size: var(--step--1);
}

.page-home .match__bottom .mono {
  font-weight: 700;
  color: var(--xy-navy);
}

.page-home .match__meta {
  color: var(--xy-rock);
  text-align: right;
}

/* ---------------- 赛事日历 ---------------- */

.page-home .cal__radio,
.page-home .rank__radio,
.page-home .steps__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.page-home .cal__chips,
.page-home .rank__tabs,
.page-home .steps__nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.page-home .chip {
  display: inline-block;
  padding: 7px 16px;
  border: 1px solid var(--xy-line-strong);
  border-radius: var(--radius-pill);
  background: var(--xy-white);
  color: var(--xy-ink);
  font-size: var(--step--1);
  cursor: pointer;
  user-select: none;
  transition: background 160ms ease, color 160ms ease, border-color 160ms ease;
}

.page-home .chip:hover {
  border-color: var(--xy-sky);
}

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

.page-home .cal__list {
  list-style: none;
  margin: 0;
  padding: 0 0 0 var(--space-3);
  position: relative;
  background: var(--xy-white);
  border-radius: 4px;
  box-shadow: var(--home-shadow);
  overflow: hidden;
}

.page-home .cal__list::before {
  content: "";
  position: absolute;
  left: 25px;
  top: 22px;
  bottom: 22px;
  width: 2px;
  background: linear-gradient(180deg, var(--xy-orange) 0%, var(--xy-sky) 100%);
  opacity: 0.35;
}

.page-home .cal__item {
  position: relative;
  display: grid;
  grid-template-columns: 54px 1fr auto;
  grid-template-areas:
    "time teams tag"
    "time league tag";
  align-items: center;
  gap: 2px var(--space-2);
  padding: var(--space-2) var(--space-3) var(--space-2) 0;
  border-bottom: 1px solid var(--xy-line);
}

.page-home .cal__item:last-child {
  border-bottom: 0;
}

.page-home .cal__dot {
  position: absolute;
  left: -16px;
  top: 50%;
  width: 10px;
  height: 10px;
  margin-top: -5px;
  border-radius: 50%;
  background: var(--xy-white);
  border: 2px solid var(--xy-rock);
}

.page-home .cal__dot--live {
  background: var(--xy-orange);
  border-color: var(--xy-orange);
  box-shadow: 0 0 0 4px rgba(242, 140, 40, 0.2);
}

.page-home .cal__time {
  grid-area: time;
  font-size: var(--step-1);
  font-weight: 700;
  color: var(--xy-navy);
  text-align: left;
  align-self: center;
}

.page-home .cal__teams {
  grid-area: teams;
  font-weight: 700;
  color: var(--xy-ink);
  font-size: var(--step-0);
}

.page-home .cal__league {
  grid-area: league;
  font-size: var(--step--1);
  color: var(--xy-rock);
}

.page-home .cal__item .tag {
  grid-area: tag;
  justify-self: end;
}

.page-home .cal__figure {
  margin: 0;
  border-radius: 4px;
  overflow: hidden;
}

.page-home .cal__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - 16px));
}

.page-home .cal__foot {
  margin: var(--space-3) 0 0;
  font-size: var(--step--1);
  color: var(--xy-rock);
}

/* 筛选：全部 */
.page-home #cal-all:checked ~ .cal__chips label[for="cal-all"],
.page-home #cal-fb:checked ~ .cal__chips label[for="cal-fb"],
.page-home #cal-bk:checked ~ .cal__chips label[for="cal-bk"],
.page-home #cal-vb:checked ~ .cal__chips label[for="cal-vb"],
.page-home #rank-csl:checked ~ .rank__tabs label[for="rank-csl"],
.page-home #rank-cba:checked ~ .rank__tabs label[for="rank-cba"],
.page-home #rank-volley:checked ~ .rank__tabs label[for="rank-volley"],
.page-home #step-1:checked ~ .steps__nav label[for="step-1"],
.page-home #step-2:checked ~ .steps__nav label[for="step-2"],
.page-home #step-3:checked ~ .steps__nav label[for="step-3"] {
  background: var(--xy-orange);
  border-color: var(--xy-orange);
  color: var(--xy-white);
}

.page-home #cal-fb:checked ~ .cal__body .cal__item {
  display: none;
}

.page-home #cal-fb:checked ~ .cal__body .cal__item--fb,
.page-home #cal-bk:checked ~ .cal__body .cal__item--bk,
.page-home #cal-vb:checked ~ .cal__body .cal__item--vb {
  display: grid;
}

/* ---------------- 排名面板 ---------------- */

.page-home .rank {
  position: relative;
  background: var(--xy-white);
  border: 1px solid var(--xy-line);
  border-radius: 4px;
  padding: var(--space-3);
  box-shadow: var(--home-shadow);
  overflow: hidden;
}

.page-home .rank::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(90deg, var(--xy-orange) 0%, var(--xy-barley) 58%, var(--xy-sky) 100%);
}

.page-home .rank__tab,
.page-home .steps__tab {
  display: inline-block;
  padding: 8px 18px;
  border: 1px solid var(--xy-line-strong);
  border-radius: var(--radius-pill);
  background: var(--xy-white);
  color: var(--xy-ink);
  font-size: var(--step--1);
  font-weight: 700;
  cursor: pointer;
  user-select: none;
  transition: background 160ms ease, color 160ms ease, border-color 160ms ease;
}

.page-home .rank__panel {
  display: none;
}

.page-home #rank-csl:checked ~ .rank__panels .rank__panel:nth-child(1),
.page-home #rank-cba:checked ~ .rank__panels .rank__panel:nth-child(2),
.page-home #rank-volley:checked ~ .rank__panels .rank__panel:nth-child(3) {
  display: block;
}

.page-home .rank__head,
.page-home .rank__row {
  display: grid;
  grid-template-columns: 44px 1fr 56px 128px;
  align-items: center;
  gap: var(--space-2);
}

.page-home .rank__head {
  padding: 0 var(--space-2) 10px;
  border-bottom: 1px solid var(--xy-line-strong);
  font-size: var(--step--1);
  color: var(--xy-rock);
  letter-spacing: 0.06em;
}

.page-home .rank__h-pts,
.page-home .rank__h-form {
  text-align: right;
}

.page-home .rank__rows {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .rank__row {
  padding: 11px var(--space-2);
  border-bottom: 1px solid var(--xy-line);
  font-size: var(--step-0);
}

.page-home .rank__row:last-child {
  border-bottom: 0;
}

.page-home .rank__row--up {
  box-shadow: inset 3px 0 0 var(--xy-barley);
  background: rgba(62, 142, 126, 0.05);
}

.page-home .rank__row--down {
  box-shadow: inset 3px 0 0 var(--xy-alert);
  background: rgba(214, 69, 69, 0.05);
}

.page-home .rank__pos {
  font-weight: 700;
  color: var(--xy-rock);
}

.page-home .rank__team {
  font-weight: 700;
  color: var(--xy-ink);
}

.page-home .rank__pts {
  text-align: right;
  font-weight: 700;
  font-size: var(--step-1);
  color: var(--xy-navy);
}

.page-home .rank__form {
  display: flex;
  justify-content: flex-end;
  gap: 4px;
}

.page-home .form {
  width: 20px;
  height: 20px;
  border-radius: 3px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--xy-white);
  line-height: 1;
}

.page-home .form--w {
  background: var(--xy-barley);
}

.page-home .form--d {
  background: var(--xy-rock);
}

.page-home .form--l {
  background: var(--xy-alert);
}

.page-home .rank__legend {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: var(--space-3) 0 0;
  font-size: var(--step--1);
  color: var(--xy-rock);
}

.page-home .rank__legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  display: inline-block;
}

.page-home .rank__legend-dot--up {
  background: var(--xy-barley);
}

.page-home .rank__legend-dot--down {
  background: var(--xy-alert);
}

/* ---------------- 订阅三步 ---------------- */

.page-home .steps__tab {
  border-color: rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.06);
  color: var(--xy-white);
}

.page-home .steps__tab .mono {
  color: var(--xy-orange);
  margin-right: 6px;
}

.page-home #step-1:checked ~ .steps__nav label[for="step-1"] .mono,
.page-home #step-2:checked ~ .steps__nav label[for="step-2"] .mono,
.page-home #step-3:checked ~ .steps__nav label[for="step-3"] .mono {
  color: var(--xy-navy);
}

.page-home .steps__panel {
  display: none;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-left: 4px solid var(--xy-orange);
  border-radius: 4px;
  padding: var(--space-3);
}

.page-home #step-1:checked ~ .steps__panels .steps__panel:nth-child(1),
.page-home #step-2:checked ~ .steps__panels .steps__panel:nth-child(2),
.page-home #step-3:checked ~ .steps__panels .steps__panel:nth-child(3) {
  display: block;
}

.page-home .steps__title {
  margin: 0 0 var(--space-2);
  font-size: var(--step-2);
  font-weight: 800;
  color: var(--xy-white);
  letter-spacing: -0.01em;
}

.page-home .steps__panel p {
  margin: 0 0 var(--space-2);
  color: var(--xy-on-navy);
  max-width: 38rem;
}

.page-home .steps__hint {
  font-size: var(--step--1);
  color: var(--xy-on-navy-dim);
  border-top: 1px dashed rgba(255, 255, 255, 0.2);
  padding-top: var(--space-2);
}

.page-home .sub-banner {
  margin: var(--space-4) 0 0;
  border-radius: 4px;
  overflow: hidden;
}

.page-home .sub-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, calc(100% - 22px) 100%, 0 100%);
}

.page-home .sub-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

/* ---------------- 多设备 ---------------- */

.page-home .switch-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.page-home .switch-card {
  background: var(--xy-white);
  border: 1px solid var(--xy-line);
  border-top: 4px solid var(--xy-sky);
  border-radius: 4px;
  padding: var(--space-3);
  box-shadow: var(--home-shadow);
}

.page-home .switch-card:nth-child(2) {
  border-top-color: var(--xy-barley);
}

.page-home .switch-card:nth-child(3) {
  border-top-color: var(--xy-orange);
}

.page-home .switch-card__title {
  margin: 0 0 var(--space-2);
  font-size: var(--step-1);
  font-weight: 800;
  color: var(--xy-ink);
  line-height: 1.35;
  letter-spacing: -0.005em;
}

.page-home .switch-card p {
  margin: 0;
  color: var(--xy-rock);
  font-size: var(--step-0);
}

.page-home .switch-links {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
}

.page-home .more-card {
  position: relative;
  display: grid;
  gap: 4px;
  padding: var(--space-3) 56px var(--space-3) var(--space-3);
  background: var(--xy-white);
  border: 1px solid var(--xy-line-strong);
  border-radius: 4px;
  text-decoration: none;
  color: var(--xy-ink);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--home-cut)), calc(100% - var(--home-cut)) 100%, 0 100%);
  transition: transform 200ms ease, border-color 200ms ease, box-shadow 200ms ease;
}

.page-home .more-card:hover,
.page-home .more-card:focus-visible {
  transform: translateX(4px);
  border-color: var(--xy-orange);
  box-shadow: var(--home-shadow);
}

.page-home .more-card__label {
  font-size: var(--step-1);
  font-weight: 800;
  color: var(--xy-navy);
}

.page-home .more-card__desc {
  font-size: var(--step--1);
  color: var(--xy-rock);
  line-height: 1.65;
}

.page-home .more-card__arrow {
  position: absolute;
  right: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  color: var(--xy-orange);
}

/* ---------------- 关于我们 ---------------- */

.page-home .about__grid {
  gap: var(--space-4);
}

.page-home .about__prose p {
  margin: 0 0 var(--space-3);
  color: var(--xy-ink);
  max-width: 38rem;
}

.page-home .about__prose p:last-of-type {
  margin-bottom: var(--space-2);
}

.page-home .about__link {
  font-weight: 700;
}

.page-home .about__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
}

.page-home .stat {
  background: var(--xy-mist);
  border-left: 4px solid var(--xy-orange);
  border-radius: 3px;
  padding: var(--space-2) var(--space-3);
  display: grid;
  gap: 2px;
}

.page-home .stat__num {
  font-size: var(--step-2);
  font-weight: 700;
  color: var(--xy-navy);
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.page-home .stat__label {
  font-size: var(--step--1);
  color: var(--xy-rock);
  line-height: 1.5;
}

.page-home .about-band {
  margin: var(--space-4) 0 0;
}

.page-home .about-band img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 6;
  object-fit: cover;
  opacity: 0.92;
}

/* ---------------- 移动端常驻 CTA ---------------- */

.page-home .sticky-cta {
  position: fixed;
  left: var(--space-2);
  right: var(--space-2);
  bottom: var(--space-2);
  z-index: 40;
  filter: drop-shadow(0 10px 24px rgba(11, 31, 58, 0.28));
}

.page-home .sticky-cta .btn {
  border-radius: var(--radius-pill);
}

/* ---------------- 断点 ---------------- */

@media (min-width: 640px) {
  .page-home .match-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-3) var(--space-3);
  }

  .page-home .switch-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-home .hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    padding: calc(var(--space-5) + 72px) 0 var(--space-5);
  }

  .page-home .hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    gap: var(--space-4);
  }

  .page-home .hero__blob {
    top: -6%;
    right: -14%;
    width: 62%;
    height: 96%;
  }

  .page-home .hero__blob--sky {
    left: -12%;
    bottom: -22%;
    width: 46%;
    height: 46%;
  }

  .page-home .hero__figure {
    height: min(70vh, 620px);
  }

  .page-home .hero__figure img {
    height: 100%;
    aspect-ratio: auto;
    clip-path: polygon(20% 0, 100% 0, 100% 100%, 0 100%);
  }

  .page-home .cal__body {
    grid-template-columns: minmax(0, 7fr) minmax(0, 3fr);
    align-items: start;
    gap: var(--space-3);
  }

  .page-home .cal__figure img {
    aspect-ratio: 3 / 4;
  }

  .page-home .about__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 3fr);
  }

  .page-home .about-band {
    margin-top: var(--space-5);
  }

  .page-home .sticky-cta {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .match,
  .page-home .more-card {
    transition: none;
  }

  .page-home .match:hover,
  .page-home .more-card:hover {
    transform: none;
  }
}