.page-home {
  --home-shadow: 6px 6px 0 rgba(10, 22, 40, 0.08);
  --home-border: 2px solid var(--c-navy);
  background: var(--c-cream);
  color: var(--c-ink);
  font-family: var(--ff-body);
  line-height: 1.65;
  overflow-x: hidden;
}

.page-home .container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-home img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ============ 01 首屏 ============ */
.page-home .home-intro {
  position: relative;
  padding: 56px 0 72px;
  background:
    linear-gradient(90deg, rgba(10, 22, 40, 0.05) 1px, transparent 1px),
    var(--c-cream);
  background-size: 48px 48px;
}

.page-home .home-intro__grid {
  display: grid;
  gap: 48px;
  align-items: start;
}

.page-home .home-intro__crumb {
  margin: 0 0 14px;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-slate);
  font-family: var(--ff-mono);
}

.page-home .home-intro__tag {
  margin-bottom: 16px;
}

.page-home .home-intro h1 {
  margin: 0 0 18px;
  font-family: var(--ff-heading);
  font-size: clamp(46px, 7.5vw, 88px);
  line-height: 0.95;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--c-navy);
}

.page-home .home-intro__slogan {
  margin: 0 0 16px;
  font-size: 20px;
  font-weight: 600;
  color: var(--c-ink);
}

.page-home .home-intro__desc {
  margin: 0 0 24px;
  max-width: 52ch;
  font-size: var(--fs-body);
  color: var(--c-slate);
}

.page-home .home-intro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}

.page-home .home-intro__meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-family: var(--ff-mono);
  font-size: 13px;
  color: var(--c-slate);
}

.page-home .home-intro__meta::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-orange);
}

.page-home .home-intro__toc {
  position: relative;
  background: var(--c-white);
  border: var(--home-border);
  box-shadow: var(--home-shadow);
  padding: 28px 24px 16px;
}

.page-home .home-intro__toc::before {
  content: "INDEX";
  position: absolute;
  top: -11px;
  left: 16px;
  background: var(--c-navy);
  color: var(--c-white);
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  padding: 3px 10px;
}

.page-home .home-intro__toc-caption {
  margin: 0 0 8px;
  font-family: var(--ff-heading);
  font-size: 14px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-slate);
}

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

.page-home .home-intro__toc-list li {
  border-bottom: 1px solid var(--c-line);
}

.page-home .home-intro__toc-list li:last-child {
  border-bottom: none;
}

.page-home .home-intro__toc-list a {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 14px 4px;
  text-decoration: none;
  color: var(--c-navy);
  font-family: var(--ff-heading);
  font-size: 18px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  transition: color 0.25s, padding-left 0.25s;
}

.page-home .home-intro__toc-list a span {
  font-family: var(--ff-mono);
  font-size: 13px;
  color: var(--c-orange);
}

.page-home .home-intro__toc-list a:hover {
  color: var(--c-orange);
  padding-left: 10px;
}

/* ============ 02 赛事筛选面板 ============ */
.page-home .home-filter {
  position: relative;
  padding: 72px 0;
  background: var(--c-navy);
  color: var(--c-white);
  overflow: hidden;
}

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

.page-home .home-filter__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
}

.page-home .home-filter__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(115deg, rgba(10, 22, 40, 0.96) 0%, rgba(10, 22, 40, 0.78) 55%, rgba(15, 45, 61, 0.9) 100%);
}

.page-home .home-filter__content {
  position: relative;
  z-index: 2;
}

.page-home .home-filter__header {
  margin-bottom: 24px;
}

.page-home .home-filter__eyebrow {
  display: inline-block;
  margin: 0 0 10px;
  font-family: var(--ff-heading);
  font-size: 15px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-orange);
  border: 1px solid rgba(255, 107, 53, 0.5);
  padding: 4px 12px;
}

.page-home .home-filter h2 {
  margin: 0 0 12px;
  font-family: var(--ff-heading);
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.05;
  text-transform: uppercase;
}

.page-home .home-filter__lead {
  margin: 0;
  max-width: 58ch;
  color: rgba(255, 255, 255, 0.78);
}

.page-home .home-filter__demo {
  margin-top: 28px;
}

.page-home .home-filter__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}

.page-home .home-filter__tab {
  cursor: pointer;
  padding: 8px 22px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  font-family: var(--ff-heading);
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  transition: background 0.25s, border-color 0.25s, color 0.25s;
  user-select: none;
}

.page-home .home-filter__tab:hover {
  border-color: var(--c-orange);
  color: var(--c-orange);
}

.page-home .home-filter__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 16px;
  font-family: var(--ff-mono);
  font-size: 13px;
  color: var(--c-cyan);
}

.page-home .home-filter__list {
  display: grid;
  gap: 16px;
}

.page-home .home-filter__card {
  display: block;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  padding: 22px 24px;
  transition: background 0.25s, transform 0.25s;
}

.page-home .home-filter__card:hover {
  background: rgba(255, 255, 255, 0.14);
  transform: translateY(-3px);
}

.page-home .home-filter__card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.page-home .home-filter__card-round {
  font-family: var(--ff-mono);
  font-size: 12px;
  color: var(--c-cyan);
}

.page-home .home-filter__card-title {
  margin: 0 0 8px;
  font-family: var(--ff-heading);
  font-size: 22px;
  line-height: 1.15;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.page-home .home-filter__card-vs {
  color: var(--c-orange);
  font-size: 16px;
  margin: 0 4px;
}

.page-home .home-filter__card-desc {
  margin: 0 0 14px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 15px;
}

.page-home .home-filter__card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--c-orange);
  font-family: var(--ff-heading);
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
}

.page-home #league-csl:checked ~ .home-filter__list .home-filter__card:not([data-league~="csl"]),
.page-home #league-epl:checked ~ .home-filter__list .home-filter__card:not([data-league~="epl"]),
.page-home #league-laliga:checked ~ .home-filter__list .home-filter__card:not([data-league~="laliga"]) {
  display: none;
}

.page-home #league-all:checked ~ .home-filter__tabs label[for="league-all"],
.page-home #league-csl:checked ~ .home-filter__tabs label[for="league-csl"],
.page-home #league-epl:checked ~ .home-filter__tabs label[for="league-epl"],
.page-home #league-laliga:checked ~ .home-filter__tabs label[for="league-laliga"] {
  background: var(--c-orange);
  border-color: var(--c-orange);
  color: var(--c-navy);
  font-weight: 700;
}

/* ============ 03 翻过一页再看一页 ============ */
.page-home .home-flip {
  padding: 72px 0;
  background: var(--c-cream);
}

.page-home .home-flip__grid {
  display: grid;
  gap: 40px;
}

.page-home .home-flip h2 {
  margin: 14px 0 16px;
  font-family: var(--ff-heading);
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.04;
  text-transform: uppercase;
  color: var(--c-navy);
}

.page-home .home-flip__desc {
  max-width: 54ch;
  color: var(--c-slate);
  margin-bottom: 24px;
}

.page-home .home-flip__cards {
  display: grid;
  gap: 16px;
}

.page-home .home-flip__item {
  position: relative;
  background: var(--c-white);
  border: var(--home-border);
  box-shadow: var(--home-shadow);
  padding: 24px;
  transform: rotate(-0.6deg);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
  transition: transform 0.35s, clip-path 0.35s;
}

.page-home .home-flip__item:nth-child(2) {
  transform: rotate(0.8deg);
}

.page-home .home-flip__item:nth-child(3) {
  transform: rotate(-0.2deg);
}

.page-home .home-flip__item:hover {
  transform: rotate(0deg) translateY(-4px);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}

.page-home .home-flip__num {
  font-family: var(--ff-mono);
  font-size: 13px;
  color: var(--c-orange);
  letter-spacing: 0.1em;
}

.page-home .home-flip__item h3 {
  margin: 8px 0 6px;
  font-family: var(--ff-heading);
  font-size: 20px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--c-navy);
}

.page-home .home-flip__item p {
  margin: 0;
  font-size: 15px;
  color: var(--c-slate);
}

/* ============ 04 数据更新 ============ */
.page-home .home-data {
  padding: 72px 0;
  background: var(--c-teal);
  color: var(--c-white);
}

.page-home .home-data__grid {
  display: grid;
  gap: 40px;
}

.page-home .home-data__text h2 {
  margin: 14px 0 16px;
  font-family: var(--ff-heading);
  font-size: clamp(28px, 3.6vw, 46px);
  line-height: 1.05;
  text-transform: uppercase;
}

.page-home .home-data__desc {
  max-width: 50ch;
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 24px;
}

.page-home .home-data__visual img {
  width: 100%;
  height: auto;
  border: 1px solid rgba(255, 255, 255, 0.18);
  margin-bottom: 20px;
}

.page-home .home-data__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.page-home .home-data .stat {
  background: rgba(10, 22, 40, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 16px;
}

.page-home .home-data .stat__value {
  display: block;
  font-family: var(--ff-mono);
  font-size: 40px;
  line-height: 1;
  color: var(--c-cyan);
}

.page-home .home-data .stat__label {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.72);
}

/* ============ 05 会员权益 ============ */
.page-home .home-member {
  padding: 72px 0;
  background: var(--c-cream);
}

.page-home .home-member__grid {
  display: grid;
  gap: 40px;
  align-items: center;
}

.page-home .home-member__content h2 {
  margin: 14px 0 16px;
  font-family: var(--ff-heading);
  font-size: clamp(28px, 3.6vw, 46px);
  line-height: 1.05;
  text-transform: uppercase;
  color: var(--c-navy);
}

.page-home .home-member__desc {
  max-width: 52ch;
  color: var(--c-slate);
  margin-bottom: 24px;
}

.page-home .home-member__list {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .home-member__list li {
  position: relative;
  padding-left: 28px;
  color: var(--c-navy);
}

.page-home .home-member__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 14px;
  height: 14px;
  background: var(--c-orange);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}

.page-home .home-member__card {
  position: relative;
  background: var(--c-navy);
  color: var(--c-white);
  padding: 32px 28px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 10px 10px 0 rgba(255, 107, 53, 0.25);
}

.page-home .home-member__card-tag {
  position: absolute;
  top: -12px;
  left: 16px;
  background: var(--c-orange);
  color: var(--c-navy);
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  padding: 4px 10px;
}

.page-home .home-member__card-title {
  margin: 0 0 24px;
  font-family: var(--ff-heading);
  font-size: 34px;
  line-height: 1.1;
  text-transform: uppercase;
}

.page-home .home-member__card-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.page-home .home-member__card-list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  font-family: var(--ff-heading);
  font-size: 15px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.page-home .home-member__card-list li span:last-child {
  color: var(--c-cyan);
}

.page-home .home-member__card-note {
  margin: 0;
  font-family: var(--ff-mono);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
}

/* ============ 06 反馈渠道 ============ */
.page-home .home-feedback {
  padding: 72px 0;
  background: var(--c-white);
}

.page-home .home-feedback__grid {
  display: grid;
  gap: 40px;
  align-items: center;
}

.page-home .home-feedback__visual img {
  width: 100%;
  height: auto;
  border: 1px solid var(--c-line);
}

.page-home .home-feedback__text h2 {
  margin: 14px 0 16px;
  font-family: var(--ff-heading);
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1.06;
  text-transform: uppercase;
  color: var(--c-navy);
}

.page-home .home-feedback__desc {
  max-width: 50ch;
  color: var(--c-slate);
  margin-bottom: 24px;
}

.page-home .home-feedback__points {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .home-feedback__points li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--ff-heading);
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--c-navy);
}

.page-home .home-feedback__points span {
  font-family: var(--ff-mono);
  font-size: 12px;
  color: var(--c-orange);
}

/* ============ 07 品牌索引 ============ */
.page-home .home-index {
  position: relative;
  padding: 72px 0;
  background: var(--c-navy);
  color: var(--c-white);
  overflow: hidden;
}

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

.page-home .home-index__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
}

.page-home .home-index__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(10, 22, 40, 0.55), rgba(10, 22, 40, 0.92));
}

.page-home .home-index__content {
  position: relative;
  z-index: 2;
}

.page-home .home-index h2 {
  margin: 14px 0 36px;
  font-family: var(--ff-heading);
  font-size: clamp(28px, 3.6vw, 42px);
  line-height: 1.05;
  text-transform: uppercase;
}

.page-home .home-index__groups {
  display: grid;
  gap: 32px;
}

.page-home .home-index__group h3 {
  margin: 0 0 14px;
  font-family: var(--ff-heading);
  font-size: 14px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-cyan);
}

.page-home .home-index__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-home .home-index__tags span {
  padding: 7px 14px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  font-family: var(--ff-heading);
  font-size: 13px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  transition: border-color 0.2s, color 0.2s;
}

.page-home .home-index__tags span:hover {
  border-color: var(--c-orange);
  color: var(--c-orange);
}

/* ============ 桌面端 ============ */
@media (min-width: 900px) {
  .page-home .home-intro {
    padding: 72px 0 96px;
  }

  .page-home .home-intro__grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 72px;
  }

  .page-home .home-intro__toc {
    margin-top: 48px;
    padding: 32px 28px 20px;
  }

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

  .page-home .home-flip__grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 64px;
  }

  .page-home .home-data__grid {
    grid-template-columns: 0.85fr 1.15fr;
    gap: 64px;
    align-items: center;
  }

  .page-home .home-data__stats {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-home .home-member__grid {
    grid-template-columns: 1fr 0.8fr;
    gap: 64px;
  }

  .page-home .home-feedback__grid {
    grid-template-columns: 0.85fr 1fr;
    gap: 64px;
  }

  .page-home .home-feedback__visual {
    order: 1;
  }

  .page-home .home-feedback__text {
    order: 2;
  }

  .page-home .home-index__groups {
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
  }
}