.page-home {
  --home-gap: clamp(20px, 3.4vw, 44px);
  --home-inset: clamp(22px, 4vw, 52px);
  background: var(--space);
  color: var(--bone);
}

.page-home .breadcrumb {
  padding-top: 24px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--stone);
}

.page-home .breadcrumb [aria-current="page"] {
  color: var(--bone);
}

/* ---------- 首屏框景 ---------- */

.page-home .hero__frame {
  position: relative;
  border: 1px solid var(--rule);
  padding: var(--home-inset);
  display: grid;
  gap: var(--home-gap);
  background-color: var(--space);
  background-image:
    radial-gradient(120% 88% at 88% 0%, rgba(30, 122, 70, .22), transparent 62%),
    repeating-linear-gradient(90deg, rgba(39, 56, 74, .5) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, rgba(39, 56, 74, .32) 0 1px, transparent 1px 96px);
}

.page-home .tick-corner {
  position: absolute;
  width: 16px;
  height: 16px;
  pointer-events: none;
}

.page-home .tick-corner--tl {
  top: -1px;
  left: -1px;
  border-top: 2px solid var(--score);
  border-left: 2px solid var(--score);
}

.page-home .tick-corner--tr {
  top: -1px;
  right: -1px;
  border-top: 2px solid var(--score);
  border-right: 2px solid var(--score);
}

.page-home .tick-corner--bl {
  bottom: -1px;
  left: -1px;
  border-bottom: 2px solid var(--score);
  border-left: 2px solid var(--score);
}

.page-home .tick-corner--br {
  bottom: -1px;
  right: -1px;
  border-bottom: 2px solid var(--score);
  border-right: 2px solid var(--score);
}

.page-home .hero__copy h1 {
  margin: 12px 0 0;
}

.page-home .hero__copy .lede {
  margin-top: 18px;
  color: rgba(243, 239, 228, .82);
}

.page-home .hero__copy .rail-actions {
  margin-top: 26px;
}

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

.page-home .hero__figure .figure__media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--void);
}

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

.page-home .hero__steps {
  list-style: none;
  margin: 0;
  padding: 26px 0 0;
  border-top: 1px solid var(--rule);
  display: grid;
  gap: 22px;
}

.page-home .step {
  position: relative;
  padding-left: 58px;
}

.page-home .step__idx {
  position: absolute;
  left: 0;
  top: 2px;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid var(--score);
  color: var(--score);
  font-size: 13px;
  background: rgba(255, 107, 26, .07);
}

.page-home .step__title {
  margin: 0 0 8px;
  font-weight: 700;
  font-size: 17px;
  letter-spacing: .01em;
}

.page-home .step__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(243, 239, 228, .74);
}

/* ---------- 联赛横条 ---------- */

.page-home .leagues .section-head {
  border-bottom-color: var(--rule);
}

.page-home .league-strip {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.page-home .league-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 14px;
  border: 1px solid var(--rule);
  background: var(--void);
  color: var(--bone);
  text-decoration: none;
  font-size: 14px;
  letter-spacing: .02em;
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .league-chip:hover,
.page-home .league-chip:focus-visible {
  border-color: var(--score);
  background: rgba(255, 107, 26, .06);
}

.page-home .league-chip__dot {
  width: 10px;
  height: 10px;
  flex: none;
  background: var(--lg, var(--stone));
  box-shadow: 0 0 0 1px rgba(243, 239, 228, .16);
}

.page-home .league-chip--epl { --lg: #4B2A70; }
.page-home .league-chip--laliga { --lg: #E8A33D; }
.page-home .league-chip--bundes { --lg: #C0392B; }
.page-home .league-chip--seriea { --lg: #2A6FB0; }
.page-home .league-chip--ligue1 { --lg: #3A4FBF; }
.page-home .league-chip--csl { --lg: #B3153C; }
.page-home .league-chip--acl { --lg: #157A6E; }
.page-home .league-chip--jleague { --lg: #D9583B; }
.page-home .league-chip--kleague { --lg: #54A0D8; }
.page-home .league-chip--primeira { --lg: #2E7D4F; }
.page-home .league-chip--eredivisie { --lg: #E97B26; }
.page-home .league-chip--brasileirao { --lg: #7BAE37; }

/* ---------- 计分板大数字 ---------- */

.page-home .metrics__panel {
  padding: var(--home-inset);
  display: grid;
  gap: 32px;
}

.page-home .metrics__head h2 {
  margin: 10px 0 0;
  font-size: clamp(22px, 3vw, 34px);
  color: var(--bone);
}

.page-home .metrics__head .label {
  color: rgba(243, 239, 228, .7);
}

.page-home .metrics__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px 20px;
}

.page-home .metrics__list .stat__value {
  color: var(--bone);
  border-bottom-color: var(--score);
}

.page-home .metrics__list .stat__label {
  color: rgba(243, 239, 228, .82);
}

/* ---------- 栏目中心 ---------- */

.page-home .hub__panel {
  padding: var(--home-inset);
  color: var(--void);
}

.page-home .hub__grid {
  display: grid;
  gap: var(--home-gap);
}

.page-home .hub__copy h2 {
  margin: 10px 0 16px;
  color: var(--void);
}

.page-home .hub__copy > p {
  margin: 0 0 24px;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(8, 18, 28, .76);
}

.page-home .hub__list {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  border-top: 1px solid rgba(11, 27, 42, .18);
}

.page-home .hub__list li {
  display: flex;
  gap: 14px;
  align-items: baseline;
  padding: 13px 0;
  border-bottom: 1px solid rgba(11, 27, 42, .18);
  font-size: 15px;
  line-height: 1.7;
  color: rgba(8, 18, 28, .8);
}

.page-home .hub__list strong {
  color: var(--void);
}

.page-home .hub__key {
  flex: none;
  width: 22px;
  color: var(--grass);
  font-size: 13px;
}

.page-home .hub__figure {
  margin: 0;
}

.page-home .hub__figure .figure__media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 1px solid rgba(11, 27, 42, .18);
  background: var(--void);
}

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

.page-home .hub__figure .figure__caption {
  margin-top: 12px;
  font-size: 13px;
  color: rgba(11, 27, 42, .62);
}

/* ---------- 版本路径 ---------- */

.page-home .tree {
  display: grid;
  gap: 22px;
  margin-top: 32px;
}

.page-home .tree__root {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 22px 24px;
  border: 1px solid var(--rule);
  border-left: 3px solid var(--cyan);
  background: var(--void);
}

.page-home .tree__label {
  margin: 0 0 6px;
  font-weight: 700;
  font-size: 17px;
  color: var(--bone);
}

.page-home .tree__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(243, 239, 228, .72);
}

.page-home .tree__node {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--score);
}

.page-home .tree__branch {
  display: grid;
  gap: 14px;
}

.page-home .tree__leaf {
  border: 1px solid var(--rule);
  background: var(--void);
  transition: border-color var(--dur) var(--ease);
}

.page-home .tree__leaf:hover {
  border-color: var(--score);
}

.page-home .tree__head {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.page-home .tree__leaf .accordion__btn {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  background: none;
  border: 0;
  color: var(--bone);
  font: inherit;
  font-weight: 700;
  font-size: 16px;
  text-align: left;
  cursor: pointer;
}

.page-home .tree__leaf .accordion__btn:focus-visible {
  outline: 2px solid var(--score);
  outline-offset: -2px;
}

.page-home .tree__name {
  letter-spacing: .02em;
}

.page-home .tree__leaf .accordion__sign {
  margin-left: auto;
  width: 14px;
  height: 14px;
  position: relative;
  flex: none;
}

.page-home .tree__leaf .accordion__sign::before,
.page-home .tree__leaf .accordion__sign::after {
  content: "";
  position: absolute;
  background: var(--score);
}

.page-home .tree__leaf .accordion__sign::before {
  left: 0;
  top: 6px;
  width: 14px;
  height: 2px;
}

.page-home .tree__leaf .accordion__sign::after {
  left: 6px;
  top: 0;
  width: 2px;
  height: 14px;
  transition: transform var(--dur) var(--ease);
}

.page-home .tree__leaf .accordion__btn[aria-expanded="true"] .accordion__sign::after {
  transform: scaleY(0);
}

.page-home .tree__leaf .accordion__panel {
  padding: 0 20px 20px;
  color: rgba(243, 239, 228, .76);
  font-size: 15px;
  line-height: 1.8;
}

.page-home .tree__leaf .accordion__panel p {
  margin: 0 0 12px;
}

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

/* ---------- 赛程导出 ---------- */

.page-home .export__panel {
  padding: var(--home-inset);
  display: grid;
  gap: var(--home-gap);
}

.page-home .export__figure {
  margin: 0;
}

.page-home .export__figure .figure__media {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border: 1px solid rgba(243, 239, 228, .2);
  background: var(--void);
}

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

.page-home .export__copy h2 {
  margin: 10px 0 16px;
  font-size: clamp(22px, 3vw, 34px);
  color: var(--bone);
}

.page-home .export__copy > p {
  margin: 0 0 22px;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(243, 239, 228, .8);
}

.page-home .export__list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .export__list li {
  display: flex;
  gap: 12px;
  align-items: baseline;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(243, 239, 228, .82);
}

.page-home .export__list .tag {
  flex: none;
}

.page-home .export__note {
  margin: 0;
  padding-top: 16px;
  border-top: 1px solid rgba(243, 239, 228, .22);
  font-size: 14px;
  line-height: 1.7;
  color: rgba(243, 239, 228, .68);
}

/* ---------- 开始订阅 ---------- */

.page-home .start__grid {
  display: grid;
  gap: var(--home-gap);
  padding: var(--home-inset);
  border: 1px solid var(--rule);
  background:
    linear-gradient(180deg, rgba(39, 56, 74, .34), rgba(8, 18, 28, .92)),
    var(--void);
}

.page-home .start__copy h2 {
  margin: 10px 0 16px;
  font-size: clamp(22px, 3vw, 34px);
  color: var(--bone);
}

.page-home .start__copy > p {
  margin: 0 0 26px;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(243, 239, 228, .8);
}

.page-home .start__contact {
  border-left: 2px solid var(--score);
  padding-left: 20px;
}

.page-home .start__contact-note {
  margin: 12px 0 20px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(243, 239, 228, .74);
}

.page-home .start__list {
  margin: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--rule);
}

.page-home .start__row {
  display: grid;
  gap: 6px;
  padding: 14px 0;
  border-bottom: 1px solid var(--rule);
}

.page-home .start__row dt {
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--stone);
}

.page-home .start__row dd {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-home .start__val {
  font-size: 15px;
  line-height: 1.6;
  color: var(--bone);
  word-break: break-word;
}

.page-home .start__row .copy-btn {
  border: 1px solid var(--rule);
  background: transparent;
  color: var(--stone);
  font: inherit;
  font-size: 12px;
  letter-spacing: .08em;
  padding: 5px 12px;
  cursor: pointer;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-home .start__row .copy-btn:hover {
  border-color: var(--score);
  color: var(--score);
}

.page-home .start__more {
  margin: 20px 0 0;
  font-size: 14px;
}

.page-home .start__more .link {
  color: var(--grass-bright);
  text-decoration: none;
  border-bottom: 1px solid rgba(63, 208, 122, .35);
  padding-bottom: 2px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .start__more .link:hover {
  color: var(--score);
  border-color: var(--score);
}

/* ---------- 响应式 ---------- */

@media (min-width: 560px) {
  .page-home .league-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .hero__steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 32px;
  }
}

@media (min-width: 860px) {
  .page-home .metrics__panel {
    grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
    align-items: center;
  }

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

  .page-home .tree__branch {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-home .export__panel {
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    align-items: center;
  }
}

@media (min-width: 960px) {
  .page-home .hero__frame {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: end;
  }

  .page-home .hero__steps {
    grid-column: 1 / -1;
    margin-top: 8px;
  }

  .page-home .hub__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: center;
  }

  .page-home .start__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  }
}

@media (min-width: 1120px) {
  .page-home .league-strip {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-home .metrics__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .league-chip,
  .page-home .tree__leaf,
  .page-home .tree__leaf .accordion__sign::after,
  .page-home .start__row .copy-btn,
  .page-home .start__more .link {
    transition: none;
  }
}