/* ===== 首页专属样式 · 作用域 .page-home ===== */
.page-home {
  --ph-space: clamp(1.5rem, 3vw, 3rem);
  --ph-title-size: clamp(2.3rem, 6vw, 4.4rem);
  background:
    radial-gradient(circle at 12% 18%, rgba(0, 230, 118, 0.05), transparent 26%),
    var(--c-primary);
  color: var(--c-text);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

.page-home a:focus-visible,
.page-home button:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 3px;
  border-radius: 6px;
}

.page-home__section-tag {
  display: inline-block;
  font-family: var(--font-number);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  color: var(--c-accent);
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

/* ===== 首屏 ===== */
.page-home__hero {
  display: grid;
  grid-template-columns: 1fr;
  position: relative;
  background:
    linear-gradient(164deg, var(--c-primary) 0%, #07162b 76%);
  isolation: isolate;
}

.page-home__hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: repeating-linear-gradient(118deg, var(--c-accent) 0 24px, transparent 24px 44px);
  opacity: 0.5;
  z-index: 3;
  pointer-events: none;
}

/* 左侧品牌面板 */
.page-home__hero-brand {
  position: relative;
  min-height: 660px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--ph-space) var(--ph-space) calc(var(--ph-space) + 8px);
  overflow: hidden;
}

.page-home__hero-figure,
.page-home__overlay {
  position: absolute;
  inset: 0;
}

.page-home__hero-figure {
  z-index: -2;
  margin: 0;
}

.page-home__hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  opacity: 0.26;
}

.page-home__overlay {
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(10, 30, 63, 0.58) 0%, rgba(10, 30, 63, 0.93) 74%),
    linear-gradient(90deg, rgba(10, 30, 63, 0.42) 0%, transparent 68%);
}

.page-home__hero-inner,
.page-home__hero-stats {
  position: relative;
  z-index: 1;
}

.page-home__context {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  width: fit-content;
  margin: 0 0 0.9rem;
  padding: 0.28rem 0.85rem;
  border: 1px solid var(--c-border-strong);
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--c-text-dim);
  background: rgba(10, 30, 63, 0.36);
  backdrop-filter: blur(6px);
}

.page-home__eyebrow {
  margin: 0 0 0.45rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--c-accent);
  text-transform: uppercase;
}

.page-home__title {
  margin: 0 0 1rem;
  font-family: var(--font-heading);
  font-size: var(--ph-title-size);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--c-text-bright);
}

.page-home__title-accent {
  display: block;
  margin-top: 0.22rem;
  font-size: 0.62em;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--c-accent);
}

.page-home__lead {
  max-width: 58ch;
  margin: 0 0 1.4rem;
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--c-text-dim);
}

.page-home__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

/* 左侧数据条 */
.page-home__hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.6rem;
  margin-top: 1.9rem;
  padding-top: 1.3rem;
  border-top: 1px solid var(--c-border);
}

.page-home__stat {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.page-home__stat-num {
  font-family: var(--font-number);
  font-size: clamp(1.15rem, 2.4vw, 1.8rem);
  font-weight: 700;
  color: var(--c-text-bright);
  line-height: 1.1;
}

.page-home__stat-label {
  font-size: 0.66rem;
  line-height: 1.4;
  color: var(--c-text-dim);
  letter-spacing: 0.02em;
}

/* 右侧内容索引 */
.page-home__hero-index {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  padding: var(--ph-space);
  background:
    linear-gradient(220deg, rgba(255, 255, 255, 0.05) 0%, transparent 38%),
    var(--c-primary-light);
  overflow: hidden;
}

.page-home__hero-index::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(-45deg, transparent 0 16px, rgba(255, 255, 255, 0.024) 16px 17px);
  pointer-events: none;
}

.page-home__index-sweep {
  position: absolute;
  top: -42%;
  right: -18%;
  width: 76%;
  height: 130%;
  background: linear-gradient(115deg, transparent 30%, rgba(255, 107, 0, 0.2) 44%, rgba(0, 230, 118, 0.13) 53%, transparent 64%);
  transform: rotate(-7deg);
  pointer-events: none;
}

.page-home__index-head {
  position: relative;
  z-index: 1;
}

.page-home__index-tag {
  font-family: var(--font-number);
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  color: var(--c-accent);
}

.page-home__index-title {
  margin: 0.2rem 0 0.3rem;
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--c-text-bright);
}

.page-home__index-desc {
  margin: 0;
  font-size: 0.84rem;
  color: var(--c-text-dim);
}

.page-home__index-nav {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0.6rem;
}

.page-home__index-item {
  display: grid;
  grid-template-columns: 2.4rem 1fr auto;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  background: rgba(10, 30, 63, 0.46);
  border: 1px solid var(--c-border);
  text-decoration: none;
  transition: background 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-home__index-item:hover,
.page-home__index-item:focus-visible {
  background: rgba(10, 30, 63, 0.82);
  border-color: rgba(255, 107, 0, 0.55);
  transform: translateX(3px);
}

.page-home__index-num {
  font-family: var(--font-number);
  font-size: 0.78rem;
  color: var(--c-accent);
}

.page-home__index-name {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--c-text-bright);
}

.page-home__index-note {
  font-size: 0.7rem;
  color: var(--c-text-dim);
  text-align: right;
}

.page-home__index-live {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-top: auto;
  padding-top: 0.2rem;
  font-size: 0.74rem;
  line-height: 1.6;
  color: var(--c-text-dim);
}

.page-home__index-live::after {
  content: "";
  width: 5px;
  height: 5px;
  margin-left: auto;
  border-radius: 50%;
  background: var(--c-success);
  animation: page-home-pulse 2.2s infinite;
  flex-shrink: 0;
}

@keyframes page-home-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(0, 230, 118, 0.4);
  }
  70% {
    box-shadow: 0 0 0 9px rgba(0, 230, 118, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(0, 230, 118, 0);
  }
}

/* ===== 会员中心 ===== */
.page-home__member {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.6rem;
  padding: var(--ph-space);
  background: var(--c-primary);
}

.page-home__member-intro {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.4rem;
}

.page-home__member-avatar {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  gap: 0.3rem;
}

.page-home__member-icon {
  width: 52px;
  height: 52px;
  object-fit: contain;
  padding: 6px;
  background: var(--c-primary-light);
  border-radius: 14px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.28);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.page-home__member-avatar:hover .page-home__member-icon {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(255, 107, 0, 0.22);
}

.page-home__member-hint {
  width: fit-content;
  font-size: 0.72rem;
  color: var(--c-text-dim);
  background: var(--c-primary-light);
  border-radius: var(--radius-sm);
  padding: 0.16rem 0.6rem;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.page-home__member-avatar:hover .page-home__member-hint {
  background: var(--c-accent);
  color: #fff;
}

.page-home__member-title {
  margin: 0.3rem 0 0.1rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--c-text-bright);
}

.page-home__member-desc {
  max-width: 56ch;
  margin: 0 0 0.7rem;
  font-size: 0.88rem;
  line-height: 1.72;
  color: var(--c-text-dim);
}

.page-home__member-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 0.2rem;
}

.page-home__member-preview {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.8rem;
  padding: 1.2rem;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(255, 107, 0, 0.08), transparent 48%),
    var(--c-primary-light);
}

.page-home__member-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  background: rgba(10, 30, 63, 0.55);
  transition: background 0.22s var(--ease);
}

.page-home__member-row:hover {
  background: rgba(10, 30, 63, 0.9);
}

.page-home__member-label {
  font-size: 0.8rem;
  color: var(--c-text-dim);
}

.page-home__member-count {
  font-family: var(--font-number);
  font-size: 1.2rem;
  color: var(--c-accent);
}

.page-home__member-track {
  font-family: var(--font-number);
  font-size: 0.88rem;
  color: var(--c-success);
}

/* ===== 热门赛事 ===== */
.page-home__matches {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.6rem;
  padding: var(--ph-space);
  background: #07162b;
}

.page-home__matches-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  align-self: start;
}

.page-home__matches-img {
  width: 100%;
  height: auto;
  max-height: 340px;
  object-fit: cover;
  display: block;
}

.page-home__matches-badge {
  position: absolute;
  top: 0.8rem;
  left: 0.8rem;
  background: var(--c-accent);
  color: #fff;
  font-family: var(--font-number);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 0.22rem 0.72rem;
  border-radius: var(--radius-pill);
}

.page-home__matches-main {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-home__matches-title {
  margin: 0 0 0.4rem;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--c-text-bright);
}

.page-home__matches-desc {
  margin: 0 0 0.9rem;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--c-text-dim);
  max-width: 66ch;
}

.page-home__matches-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.page-home__match-tab {
  display: inline-block;
  padding: 0.34rem 1rem;
  border: 1px solid var(--c-border-strong);
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  color: var(--c-text-dim);
  text-decoration: none;
  transition: all 0.22s var(--ease);
}

.page-home__match-tab:hover,
.page-home__match-tab:focus-visible,
.page-home__match-tab.is-on {
  background: var(--c-accent);
  border-color: var(--c-accent);
  color: #fff;
}

.page-home__match-list {
  list-style: none;
  margin: 0 0 1.1rem;
  padding: 0;
  display: grid;
  gap: 0.75rem;
  width: 100%;
}

.page-home__match {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.45rem 1rem;
  align-items: center;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-md);
  background: var(--c-primary-light);
  border-left: 3px solid transparent;
  transition: border-color 0.22s var(--ease), background 0.22s var(--ease), transform 0.22s var(--ease);
}

.page-home__match:hover {
  border-left-color: var(--c-accent);
  background: rgba(30, 58, 95, 0.86);
  transform: translateX(2px);
}

.page-home__match-info {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.page-home__match-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--c-text-bright);
}

.page-home__match-round {
  font-size: 0.7rem;
  color: var(--c-text-dim);
}

.page-home__match-score {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-number);
}

.page-home__match-team {
  max-width: 60px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: center;
  font-size: 0.72rem;
  color: var(--c-text-dim);
}

.page-home__match-num {
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--c-text-bright);
}

.page-home__match-shots {
  grid-column: 1 / -1;
  padding-top: 0.45rem;
  border-top: 1px dashed var(--c-border);
  text-align: right;
  font-family: var(--font-number);
  font-size: 0.72rem;
  color: var(--c-success);
}

.page-home__matches-more {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.9rem;
}

.page-home__matches-note {
  font-size: 0.76rem;
  color: var(--c-text-dim);
}

/* ===== 核心功能 ===== */
.page-home__features {
  padding: var(--ph-space);
  background: var(--c-primary);
}

.page-home__features-intro {
  max-width: 42rem;
  margin-bottom: 1.4rem;
}

.page-home__features-title {
  margin: 0 0 0.4rem;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--c-text-bright);
}

.page-home__features-desc {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--c-text-dim);
}

.page-home__features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin: 1.4rem 0 1.6rem;
}

.page-home__feature {
  position: relative;
  overflow: hidden;
  padding: 1.15rem 1.25rem;
  border-radius: var(--radius-md);
  background: var(--c-primary-light);
  border-left: 3px solid var(--c-accent);
  transition: background 0.24s var(--ease), transform 0.24s var(--ease);
}

.page-home__feature::after {
  content: "";
  position: absolute;
  top: 0.8rem;
  right: 0.85rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-accent);
  opacity: 0.4;
}

.page-home__feature:hover {
  background: rgba(30, 58, 95, 0.78);
  transform: translateY(-2px);
}

.page-home__feature h3 {
  margin: 0 0 0.38rem;
  font-size: 0.96rem;
  font-weight: 600;
  color: var(--c-text-bright);
}

.page-home__feature p {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.68;
  color: var(--c-text-dim);
}

.page-home__features-phone {
  text-align: center;
}

.page-home__features-phone-img {
  width: 168px;
  height: auto;
  border-radius: 20px;
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.34);
  transition: transform 0.3s var(--ease);
}

.page-home__features-phone:hover .page-home__features-phone-img {
  transform: rotate(-1.5deg) translateY(-4px);
}

.page-home__features-phone-caption {
  margin: 0.7rem 0 0;
  font-size: 0.76rem;
  color: var(--c-text-dim);
}

/* ===== 版本动态 ===== */
.page-home__updates {
  padding: var(--ph-space);
  background: var(--c-footer-bg);
}

.page-home__updates-head {
  max-width: 30rem;
  margin-bottom: 1.4rem;
}

.page-home__updates-title {
  margin: 0 0 0.4rem;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--c-text-bright);
}

.page-home__updates-desc {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--c-text-dim);
}

.page-home__updates-list {
  display: grid;
  gap: 1rem;
  margin: 1.4rem 0 1.5rem;
}

.page-home__update {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem 1rem;
  padding: 1rem 1.15rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--c-border);
  transition: background 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-home__update:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--c-border-strong);
}

.page-home__update-version {
  font-family: var(--font-number);
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--c-accent);
  padding-top: 0.1rem;
}

.page-home__update-body h3 {
  margin: 0 0 0.3rem;
  font-size: 0.94rem;
  line-height: 1.5;
  color: var(--c-text-bright);
}

.page-home__update-body p {
  margin: 0 0 0.55rem;
  font-size: 0.82rem;
  line-height: 1.68;
  color: var(--c-text-dim);
}

.page-home__updates-more {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

/* ===== 响应式增强 ===== */
@media (min-width: 520px) {
  .page-home__member-preview {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (min-width: 720px) {
  .page-home__member {
    grid-template-columns: 5fr 4fr;
    align-items: center;
    gap: 2.2rem;
    padding-left: clamp(1.8rem, 4vw, 3.4rem);
    padding-right: clamp(1.8rem, 4vw, 3.4rem);
  }

  .page-home__matches {
    grid-template-columns: 0.9fr 1.4fr;
    gap: 2.2rem;
    align-items: start;
    padding-left: clamp(1.8rem, 4vw, 3.4rem);
    padding-right: clamp(1.8rem, 4vw, 3.4rem);
  }

  .page-home__matches-visual {
    position: sticky;
    top: 24px;
  }

  .page-home__matches-img {
    max-height: 100%;
  }

  .page-home__features {
    padding-left: clamp(1.8rem, 4vw, 3.4rem);
    padding-right: clamp(1.8rem, 4vw, 3.4rem);
  }

  .page-home__updates {
    padding-left: clamp(1.8rem, 4vw, 3.4rem);
    padding-right: clamp(1.8rem, 4vw, 3.4rem);
  }
}

@media (min-width: 1040px) {
  .page-home__hero {
    grid-template-columns: 55% 45%;
    min-height: calc(100vh - 0px);
  }

  .page-home__hero-brand {
    padding: 3rem clamp(2rem, 4.6vw, 4rem) 3.2rem;
    min-height: 760px;
  }

  .page-home__hero-index {
    padding: 3rem clamp(2rem, 3.6vw, 3.2rem) 2.4rem;
  }

  .page-home__hero-stats {
    grid-template-columns: repeat(4, 1fr);
    gap: 0.7rem;
  }

  .page-home__index-item {
    padding: 0.9rem 1.05rem;
  }

  .page-home__features {
    padding-top: 3.6rem;
    padding-bottom: 3.6rem;
  }

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

  .page-home__features-phone-img {
    width: 196px;
  }

  .page-home__updates {
    display: grid;
    grid-template-columns: 0.7fr 1.5fr;
    gap: 2.4rem;
    align-items: start;
    padding-top: 3.6rem;
    padding-bottom: 3.6rem;
  }

  .page-home__updates-head {
    margin-bottom: 0;
  }

  .page-home__updates-more {
    grid-column: 1 / -1;
  }
}