/* ============================================================
   dl_esports · home.css
   首页：电竞主题 · 全屏沉浸式Hero区 + 赛事直播 + 战队合作 + 赛事日历
   ============================================================ */

/* ===== Hero 区（电竞主题 · 全屏沉浸式居中对齐） ===== */
.hero-esports {
  position: relative;
  padding: 100px 0 80px;
  overflow: hidden;
  border-bottom: 1px solid var(--ks-border);
  background:
    radial-gradient(ellipse 60% 80% at 50% 20%, rgba(0, 240, 255, .12), transparent 65%),
    radial-gradient(ellipse 50% 70% at 80% 80%, rgba(57, 255, 20, .08), transparent 60%),
    linear-gradient(180deg, var(--ks-bg) 0%, var(--ks-bg-2) 100%);
}
.hero-bg-particles {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(0, 240, 255, .15) 1px, transparent 1px),
    radial-gradient(circle at 80% 60%, rgba(57, 255, 20, .12) 1px, transparent 1px),
    radial-gradient(circle at 40% 80%, rgba(0, 240, 255, .10) 1px, transparent 1px);
  background-size: 100px 100px, 150px 150px, 120px 120px;
  animation: particles-float 30s linear infinite;
  pointer-events: none;
}
@keyframes particles-float {
  0% { transform: translate(0, 0); }
  100% { transform: translate(50px, 50px); }
}
.esports-hero-badge {
  display: inline-block;
  padding: 8px 20px;
  background: linear-gradient(135deg, rgba(0, 240, 255, .20), rgba(57, 255, 20, .15));
  border: 1px solid rgba(0, 240, 255, .40);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--ks-primary);
  margin-bottom: 24px;
  text-transform: uppercase;
}
.esports-hero-title {
  font-size: 56px;
  font-weight: 900;
  color: var(--ks-text);
  letter-spacing: 1.5px;
  margin-bottom: 18px;
  line-height: 1.1;
}
.esports-hero-title em {
  font-style: normal;
  background: linear-gradient(90deg, var(--ks-primary), var(--ks-accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.esports-hero-sub {
  color: var(--ks-text-2);
  font-size: 18px;
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}
.esports-hero-sub small {
  display: block;
  margin-top: 8px;
  color: var(--ks-muted);
  font-size: 14px;
  opacity: .85;
}

/* ===== 居中搜索框 ===== */
.esports-search {
  position: relative;
  display: flex;
  align-items: center;
  background: var(--ks-bg-3);
  border: 1px solid var(--ks-border-strong);
  border-radius: 14px;
  padding: 6px 6px 6px 52px;
  margin: 0 auto 42px;
  max-width: 640px;
  box-shadow: var(--ks-shadow);
  transition: all .25s;
}
.esports-search:focus-within {
  border-color: var(--ks-primary);
  box-shadow: var(--ks-glow);
}
.esports-search-icon {
  position: absolute;
  left: 20px;
  color: var(--ks-primary);
  font-size: 18px;
}
.esports-search input {
  flex: 1;
  border: 0;
  outline: none;
  padding: .85rem .5rem;
  background: transparent;
  font-size: 15px;
  color: var(--ks-text);
}
.esports-search input::placeholder { color: var(--ks-muted); }

/* ===== 数据统计行 ===== */
.esports-stats-row {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin-bottom: 42px;
  flex-wrap: wrap;
}
.esports-stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.esports-stat-item i {
  font-size: 28px;
  color: var(--ks-primary);
  margin-bottom: 4px;
}
.esports-stat-item strong {
  font-size: 32px;
  font-weight: 900;
  color: var(--ks-text);
  letter-spacing: .5px;
}
.esports-stat-item span {
  font-size: 14px;
  color: var(--ks-muted);
}

/* ===== 主按钮组 ===== */
.esports-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

/* ===== 底部快速预览（横向滑动小卡片） ===== */
.esports-preview-wrap {
  position: relative;
  width: 100%;
  margin-top: 28px;
  padding: 0 56px;        /* 为左右箭头预留空间 */
}
.esports-quick-preview {
  width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--ks-primary) var(--ks-bg-3);
  padding: 14px 0 16px;
}
.esports-quick-preview::-webkit-scrollbar { height: 8px; }
.esports-quick-preview::-webkit-scrollbar-track { background: var(--ks-bg-3); border-radius: 4px; }
.esports-quick-preview::-webkit-scrollbar-thumb {
  background: linear-gradient(90deg, var(--ks-primary), var(--ks-accent));
  border-radius: 4px;
}
.esports-preview-track {
  display: flex !important;
  flex-wrap: nowrap !important;   /* 关键：强制不换行 */
  flex-direction: row !important; /* 关键：横向排列 */
  gap: 20px;
  width: max-content;
  min-width: 100%;
}
.esports-preview-item {
  flex: 0 0 480px;
  width: 480px;
  height: 300px;
  background: var(--ks-bg-3);
  border: 1px solid var(--ks-border);
  border-radius: 18px;
  overflow: hidden;
  position: relative;
  transition: all .25s;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, .3);
}
.esports-preview-item:hover {
  border-color: var(--ks-primary);
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(0, 240, 255, .25);
}
.esports-preview-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .3s;
  display: block;
}
.esports-preview-item:hover img { transform: scale(1.12); }
.esports-preview-label {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 14px 18px;
  background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, .88) 100%);
  color: var(--ks-text);
  font-size: 18px;
  font-weight: 700;
  text-align: center;
  text-shadow: 0 1px 4px rgba(0, 0, 0, .7);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 左右导航箭头按钮 */
.esports-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--ks-border-strong);
  background: rgba(15, 23, 42, .85);
  color: var(--ks-primary);
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0, 0, 0, .5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: all .25s;
}
.esports-nav-btn:hover {
  background: var(--ks-primary);
  color: var(--ks-bg);
  border-color: var(--ks-primary);
  box-shadow: 0 0 20px rgba(0, 240, 255, .6);
  transform: translateY(-50%) scale(1.08);
}
.esports-nav-btn:active { transform: translateY(-50%) scale(.96); }
.esports-nav-prev { left: 4px; }
.esports-nav-next { right: 4px; }

/* ===== 赛事直播预告区（横向滚动卡片） ===== */
.esports-live-scroll {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  padding: 24px 0;
  scrollbar-width: thin;
  scrollbar-color: var(--ks-primary) var(--ks-bg-3);
}
.esports-live-scroll::-webkit-scrollbar {
  height: 8px;
}
.esports-live-scroll::-webkit-scrollbar-track {
  background: var(--ks-bg-3);
  border-radius: 4px;
}
.esports-live-scroll::-webkit-scrollbar-thumb {
  background: var(--ks-primary);
  border-radius: 4px;
}
.esports-live-card {
  flex: 0 0 320px;
  background: var(--ks-bg-3);
  border: 1px solid var(--ks-border);
  border-radius: 16px;
  overflow: hidden;
  text-decoration: none;
  color: var(--ks-text);
  transition: all .3s;
  position: relative;
}
.esports-live-card:hover {
  border-color: var(--ks-primary);
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(0, 240, 255, .18);
}
.esports-live-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 4px 12px;
  background: linear-gradient(135deg, var(--ks-primary), var(--ks-accent));
  color: #000;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1px;
  border-radius: 999px;
  z-index: 2;
}
.esports-live-thumb {
  width: 100%;
  height: 180px;
  background: var(--ks-bg-soft);
  overflow: hidden;
}
.esports-live-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .35s;
}
.esports-live-card:hover .esports-live-thumb img {
  transform: scale(1.06);
}
.esports-live-info {
  padding: 18px 20px;
}
.esports-live-info h4 {
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 6px;
  color: var(--ks-text);
}
.esports-live-info p {
  font-size: 14px;
  color: var(--ks-text-2);
  margin: 0 0 10px;
}
.esports-live-time {
  display: inline-block;
  font-size: 13px;
  color: var(--ks-accent);
  font-weight: 600;
}

/* ===== 战队合作展示区 ===== */
.esports-team-card {
  background: var(--ks-bg-3);
  border: 1px solid var(--ks-border);
  border-radius: 16px;
  padding: 28px 24px;
  text-align: center;
  transition: all .3s;
  height: 100%;
}
.esports-team-card:hover {
  border-color: var(--ks-primary);
  transform: translateY(-5px);
  box-shadow: 0 18px 40px rgba(0, 240, 255, .20);
}
.esports-team-logo {
  width: 100px;
  height: 100px;
  margin: 0 auto 18px;
  background: var(--ks-bg-soft);
  border: 2px solid var(--ks-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.esports-team-logo img {
  max-width: 80%;
  max-height: 80%;
  object-fit: contain;
  filter: brightness(.95);
}
.esports-team-name {
  font-size: 19px;
  font-weight: 800;
  color: var(--ks-text);
  margin: 0 0 6px;
}
.esports-team-game {
  font-size: 13px;
  color: var(--ks-muted);
  margin: 0 0 14px;
}
.esports-team-stats {
  display: flex;
  justify-content: center;
  gap: 24px;
  padding-top: 14px;
  border-top: 1px dashed var(--ks-border);
}
.esports-team-stats span {
  font-size: 13px;
  color: var(--ks-muted);
}
.esports-team-stats strong {
  display: block;
  font-size: 22px;
  font-weight: 900;
  color: var(--ks-primary);
  margin-bottom: 2px;
}

/* ===== 赛事日历区 ===== */
.esports-calendar-card {
  display: flex;
  gap: 20px;
  background: var(--ks-bg-3);
  border: 1px solid var(--ks-border);
  border-radius: 14px;
  padding: 22px;
  transition: all .3s;
  height: 100%;
}
.esports-calendar-card:hover {
  border-color: var(--ks-primary);
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(0, 240, 255, .15);
}
.esports-calendar-date {
  flex: 0 0 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(0, 240, 255, .15), rgba(57, 255, 20, .10));
  border: 1px solid rgba(0, 240, 255, .30);
  border-radius: 12px;
  padding: 14px 8px;
}
.esports-calendar-date .day {
  font-size: 32px;
  font-weight: 900;
  color: var(--ks-primary);
  line-height: 1;
}
.esports-calendar-date .month {
  font-size: 13px;
  color: var(--ks-accent);
  font-weight: 600;
  margin-top: 4px;
}
.esports-calendar-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.esports-calendar-info h5 {
  font-size: 17px;
  font-weight: 700;
  color: var(--ks-text);
  margin: 0 0 6px;
}
.esports-calendar-info p {
  font-size: 14px;
  color: var(--ks-text-2);
  margin: 0 0 8px;
}
.esports-calendar-time {
  display: inline-block;
  font-size: 13px;
  color: var(--ks-accent);
  font-weight: 600;
}

/* ===== 响应式适配 ===== */
@media (max-width: 991.98px) {
  .hero-esports { padding: 72px 0 56px; }
  .esports-hero-title { font-size: 42px; }
  .esports-stats-row { gap: 32px; }
  .esports-stat-item strong { font-size: 26px; }
  .esports-preview-item { flex: 0 0 420px; width: 420px; height: 262px; }
  .esports-live-card { flex: 0 0 280px; }
  .esports-calendar-card { flex-direction: column; align-items: flex-start; }
  .esports-calendar-date { flex: 0 0 auto; width: 100%; flex-direction: row; gap: 12px; padding: 12px; }
  .esports-calendar-date .day { font-size: 24px; }
  .esports-preview-wrap { padding: 0 50px; }
}

@media (max-width: 767.98px) {
  .esports-hero-title { font-size: 34px; }
  .esports-hero-sub { font-size: 16px; }
  .esports-stats-row { gap: 20px; }
  .esports-stat-item i { font-size: 22px; }
  .esports-stat-item strong { font-size: 22px; }
  .esports-actions { flex-direction: column; align-items: center; }
  .esports-actions .btn { width: 100%; max-width: 320px; }
  .esports-preview-item {
    flex: 0 0 calc(100vw - 110px);
    width: calc(100vw - 110px);
    height: calc((100vw - 110px) * 0.625);
    max-width: 560px;
    max-height: 350px;
  }
  .esports-preview-label { font-size: 16px; padding: 12px 14px; }
  .esports-preview-wrap { padding: 0 48px; }
  .esports-nav-btn { width: 40px; height: 40px; font-size: 15px; }
}

@media (max-width: 575.98px) {
  .hero-esports { padding: 56px 0 44px; }
  .esports-hero-title { font-size: 28px; }
  .esports-preview-item {
    flex: 0 0 calc(100vw - 84px);
    width: calc(100vw - 84px);
    height: calc((100vw - 84px) * 0.625);
  }
  .esports-preview-label { font-size: 15px; padding: 10px 12px; letter-spacing: .2px; }
  .esports-preview-wrap { padding: 0 36px; }
  .esports-nav-btn { width: 34px; height: 34px; font-size: 13px; }
  .esports-live-card { flex: 0 0 240px; }
}

/* ===== 通用组件样式（从参考模板保留） ===== */
.ks-hero-sub-tpl {
  display: block;
  margin-top: 6px;
  color: var(--ks-muted);
  font-size: .92em;
  line-height: 1.65;
  opacity: .82;
}

/* ===== About / Intro Card ===== */
.ks-intro-card {
  background:
    linear-gradient(180deg, rgba(0, 240, 255, .04), transparent),
    var(--ks-bg-3);
  border: 1px solid var(--ks-border);
  border-radius: var(--ks-radius-lg);
  padding: 32px;
}
.ks-intro-text {
  color: var(--ks-text-2);
  font-size: 15px;
  line-height: 1.85;
}
.ks-feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.ks-feature-list > li {
  display: flex;
  gap: 12px;
  color: var(--ks-text-2);
  line-height: 1.65;
  font-size: 14px;
}
.ks-feature-list > li > i {
  color: var(--ks-primary);
  margin-top: 4px;
  flex-shrink: 0;
  font-size: 15px;
}
.ks-feature-list > li strong { color: var(--ks-text); }

/* ===== Game Grid ===== */
.ks-game-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 36px;
}
.ks-game-card {
  position: relative;
  display: block;
  text-decoration: none;
  background: linear-gradient(160deg, rgba(0, 240, 255, 0.10) 0%, rgba(57, 255, 20, 0.06) 50%, rgba(10, 14, 23, 0.85) 100%);
  border: 1px solid rgba(0, 240, 255, 0.22);
  border-radius: 18px;
  padding: 22px 18px 18px;
  text-align: center;
  overflow: hidden;
  transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}
.ks-game-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 18px;
  padding: 1px;
  background: linear-gradient(135deg, rgba(0,240,255,0) 0%, rgba(0,240,255,.55) 50%, rgba(57,255,20,0) 100%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
          mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0;
  transition: opacity .35s ease;
  pointer-events: none;
}
.ks-game-card:hover {
  transform: translateY(-4px);
  border-color: rgba(57, 255, 20, 0.55);
  box-shadow: 0 18px 42px rgba(0, 240, 255, 0.32), 0 0 0 1px rgba(57, 255, 20, 0.25) inset;
}
.ks-game-card:hover::before { opacity: 1; }
.ks-game-thumb {
  width: 100%;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 50% 45%, rgba(0, 240, 255, 0.18) 0%, rgba(10, 14, 23, 0) 70%);
  border-radius: 14px;
  margin-bottom: 14px;
  overflow: hidden;
}
.ks-game-thumb img {
  max-width: 78%;
  max-height: 78%;
  object-fit: contain;
  filter: drop-shadow(0 6px 18px rgba(0, 240, 255, 0.35));
  transition: transform .4s ease;
}
.ks-game-card:hover .ks-game-thumb img { transform: scale(1.08); }
.ks-game-name {
  font-size: 16px;
  font-weight: 600;
  color: #e0f7fa;
  letter-spacing: .5px;
}
.ks-game-card:hover .ks-game-name {
  background: linear-gradient(90deg, #00f0ff, #39ff14);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
}

@media (max-width: 991.98px) {
  .ks-game-grid { grid-template-columns: repeat(3, 1fr); gap: 16px; }
}
@media (max-width: 575.98px) {
  .ks-game-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .ks-game-card { padding: 16px 12px 14px; border-radius: 14px; }
  .ks-game-thumb { border-radius: 10px; margin-bottom: 10px; }
  .ks-game-name { font-size: 14px; }
}


/* =================================================== */
/* MOBILE ENHANCED · dl_* 特殊模板 H5 自适应规则       */
/* =================================================== */
.hero img, section img, .content img, .card img { max-width: 100%; height: auto; }

@media (max-width: 991.98px) {
  .hero { padding: 80px 20px 60px !important; }
  .hero h1 { font-size: 48px !important; line-height: 1.05 !important; }
  .hero p, .hero-lead { font-size: 16px !important; line-height: 1.7 !important; }
}

@media (max-width: 768px) {
  .hero { padding: 64px 20px 48px !important; }
  .hero h1 { font-size: 38px !important; line-height: 1.1 !important; }
  .hero h1 em { font-size: 38px !important; }
  .hero p, .hero-lead { font-size: 15px !important; line-height: 1.75 !important; }
  .hero-cta, .hero-actions { display: flex; flex-direction: column; gap: 10px; }
  .hero-cta a, .hero-actions a, .hero-cta .btn {
    width: 100%; box-sizing: border-box; padding: 14px 20px !important;
    font-size: 15px !important; text-align: center; min-height: 48px;
    border-radius: 10px !important;
  }
  .hero-stats, .stats-grid { grid-template-columns: 1fr 1fr !important; }
  .hero-stats strong, .stats-grid strong { font-size: 26px !important; }
  /* sections */
  section { padding: 48px 16px !important; }
  .container { padding-left: 16px !important; padding-right: 16px !important; }
  .row > [class*="col-"] { flex: 0 0 100%; max-width: 100%; margin-bottom: 14px; }
  .card { margin-bottom: 12px; border-radius: 12px; }
  .card-body { padding: 18px 16px; }
  h2 { font-size: 1.4rem !important; line-height: 1.3 !important; }
  h3 { font-size: 1.15rem !important; }
  .btn-lg { padding: 12px 20px !important; font-size: 15px !important; width: 100%; min-height: 48px; }
  table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .lot-hero, .ks-hero { padding: 60px 16px !important; }
  .lot-hero h1, .ks-hero h1 { font-size: 36px !important; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 30px !important; }
  .hero h1 em { font-size: 30px !important; }
  .lot-hero h1, .ks-hero h1 { font-size: 28px !important; }
}