/* ============================================================
   dl_kysport · layout.css
   Header / Footer / Section / Hero / Breadcrumb / Pagination / 404
   ============================================================ */

/* ===== Header ===== */
.ks-header {
  background: rgba(11, 22, 34, .85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--ks-border);
  z-index: 1030;
}
.ks-header .navbar { padding: .6rem 0; }
.ks-brand-name {
  font-weight: 800;
  font-size: 19px;
  color: var(--ks-text);
  letter-spacing: .5px;
}
.ks-brand-name em {
  font-style: normal;
  color: var(--ks-primary);
}
.ks-brand-img {
  height: 36px;
  width: auto;
  display: block;
  object-fit: contain;
}
.ks-brand-logo {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--ks-primary), var(--ks-accent));
  color: #0f0820;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 17px;
  box-shadow: 0 4px 12px rgba(168, 85, 247, .3);
}
.ks-header .nav-link {
  color: var(--ks-text-2) !important;
  font-weight: 600;
  padding: .55rem 1.1rem !important;
  border-radius: 8px;
  transition: all .15s;
  letter-spacing: .3px;
}
.ks-header .nav-link:hover,
.ks-header .nav-link.active {
  color: var(--ks-primary) !important;
  background: var(--ks-overlay);
}
.ks-header .navbar-toggler {
  border: 1px solid var(--ks-border-strong);
  padding: 6px 10px;
}
.ks-header .navbar-toggler-icon {
  filter: invert(1) brightness(2);
}

/* ===== Sections ===== */
.ks-section { padding: 72px 0; }
.ks-section-soft {
  background: linear-gradient(180deg, var(--ks-bg) 0%, var(--ks-bg-2) 100%);
  border-top: 1px solid var(--ks-border);
  border-bottom: 1px solid var(--ks-border);
}
.ks-section-dark {
  background: var(--ks-bg-2);
}

/* ===== Hero ===== */
.ks-hero {
  position: relative;
  padding: 88px 0 72px;
  overflow: hidden;
  border-bottom: 1px solid var(--ks-border);
  background:
    radial-gradient(ellipse 50% 80% at 95% 50%, rgba(168, 85, 247, .14), transparent 65%),
    radial-gradient(ellipse 60% 80% at 5% 90%, rgba(236, 72, 153, .08), transparent 60%),
    linear-gradient(180deg, var(--ks-bg) 0%, var(--ks-bg-2) 100%);
}
.ks-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .015) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}
.ks-hero > .container { position: relative; z-index: 1; }
.ks-hero-en {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 4px;
  color: var(--ks-primary);
  text-transform: uppercase;
  padding: 4px 12px;
  border: 1px solid rgba(168, 85, 247, .35);
  border-radius: 999px;
  background: rgba(168, 85, 247, .08);
  margin-bottom: 18px;
}
.ks-hero-title {
  font-size: 48px;
  font-weight: 900;
  color: var(--ks-text);
  letter-spacing: 1px;
  margin-bottom: 14px;
  line-height: 1.15;
}
.ks-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;
}
.ks-hero-sub {
  color: var(--ks-text-2);
  font-size: 17px;
  line-height: 1.7;
  margin-bottom: 26px;
  max-width: 560px;
}
.ks-version-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

/* ===== Search bar ===== */
.ks-search {
  position: relative;
  display: flex;
  align-items: center;
  background: var(--ks-bg-3);
  border: 1px solid var(--ks-border-strong);
  border-radius: 12px;
  padding: 4px 4px 4px 44px;
  margin-bottom: 24px;
  max-width: 580px;
  box-shadow: var(--ks-shadow-sm);
  transition: all .2s;
}
.ks-search:focus-within {
  border-color: var(--ks-primary);
  box-shadow: var(--ks-glow);
}
.ks-search-icon {
  position: absolute;
  left: 16px;
  color: var(--ks-muted);
}
.ks-search input {
  flex: 1;
  border: 0;
  outline: none;
  padding: .65rem .25rem;
  background: transparent;
  font-size: 14px;
  color: var(--ks-text);
}
.ks-search input::placeholder { color: var(--ks-muted); }

.ks-download-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 22px;
}

.ks-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  color: var(--ks-muted);
  font-size: 14px;
}
.ks-hero-meta strong { color: var(--ks-text); }
.ks-hero-meta i { color: var(--ks-primary); }

/* Hero shot 球员剪影/APP 截图区 */
.ks-hero-shot {
  position: relative;
  background: linear-gradient(160deg, var(--ks-bg-3), var(--ks-bg-2));
  border: 1px solid var(--ks-border-strong);
  border-radius: var(--ks-radius-lg);
  padding: 22px;
  box-shadow: var(--ks-shadow-lg);
  overflow: hidden;
}
.ks-hero-shot::before {
  content: "";
  position: absolute;
  width: 200px; height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(168, 85, 247, .25), transparent 70%);
  top: -60px; right: -60px;
  pointer-events: none;
}
.ks-hero-shot-placeholder {
  height: 360px;
  border-radius: var(--ks-radius);
  background:
    linear-gradient(135deg, rgba(168, 85, 247, .1) 0%, rgba(236, 72, 153, .08) 100%),
    var(--ks-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ks-primary);
  font-size: 76px;
  border: 1px solid var(--ks-border);
  position: relative;
  overflow: hidden;
}
.ks-hero-shot-placeholder i { filter: drop-shadow(0 6px 16px rgba(168, 85, 247, .4)); }
.ks-hero-shot-img {
  display: block;
  width: 100%;
  height: 360px;
  object-fit: cover;
  border-radius: var(--ks-radius);
  box-shadow: 0 8px 24px rgba(0, 0, 0, .35);
  position: relative;
  z-index: 1;
}
@media (max-width: 991.98px) {
  .ks-hero-shot-img { height: auto; max-height: 320px; }
}

/* ===== Breadcrumb ===== */
.ks-breadcrumb {
  font-size: 13px;
  color: var(--ks-muted);
  padding: 18px 0;
}
.ks-breadcrumb a { color: var(--ks-muted); }
.ks-breadcrumb a:hover { color: var(--ks-primary); }
.ks-breadcrumb .sep { margin: 0 6px; opacity: .5; }
.ks-breadcrumb .active { color: var(--ks-text); }

/* ===== Pagination ===== */
.ks-pagination {
  display: flex;
  justify-content: center;
  margin: 32px 0 0;
}
.ks-pagination ul {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.ks-pagination li a,
.ks-pagination li span {
  display: block;
  padding: 8px 14px;
  background: var(--ks-bg-3);
  border: 1px solid var(--ks-border);
  border-radius: 8px;
  color: var(--ks-text);
  font-size: 14px;
  text-decoration: none;
  transition: all .2s;
}
.ks-pagination li a:hover,
.ks-pagination li.active span,
.ks-pagination li.active a {
  background: linear-gradient(135deg, var(--ks-primary), #7c3aed);
  border-color: var(--ks-primary);
  color: #0f0820;
  font-weight: 700;
}
.ks-pagination li.disabled span {
  color: var(--ks-muted);
  background: var(--ks-bg-2);
  opacity: .6;
}

/* ===== Footer ===== */
.ks-footer {
  background: #060d15;
  border-top: 1px solid var(--ks-border);
  color: var(--ks-text-2);
  padding: 56px 0 24px;
}
.ks-footer-title {
  font-size: 15px;
  font-weight: 800;
  color: var(--ks-text);
  margin-bottom: 16px;
  letter-spacing: .5px;
}
.ks-footer-desc {
  color: var(--ks-muted);
  font-size: 13px;
  line-height: 1.8;
}
.ks-footer-links { margin: 0; padding: 0; list-style: none; }
.ks-footer-links li { margin-bottom: 10px; }
.ks-footer-links a {
  color: var(--ks-muted);
  font-size: 13px;
  text-decoration: none;
  transition: color .15s;
}
.ks-footer-links a:hover { color: var(--ks-primary); }
.ks-footer-copy {
  color: var(--ks-muted);
  font-size: 13px;
  border-top: 1px solid var(--ks-border);
  padding-top: 20px;
  margin-top: 24px;
  text-align: center;
}
.ks-footer-copy a { color: var(--ks-muted); }
.ks-footer-copy a:hover { color: var(--ks-primary); }
.ks-footer-warning {
  margin-top: 14px;
  padding: 10px 14px;
  background: rgba(255, 77, 79, .08);
  border: 1px solid rgba(255, 77, 79, .25);
  border-radius: 8px;
  font-size: 12px;
  color: #ffb3b5;
  text-align: center;
}

/* ===== 404 ===== */
.ks-404 {
  min-height: 70vh;
  background:
    radial-gradient(ellipse 50% 60% at 50% 30%, rgba(168, 85, 247, .15), transparent 70%),
    var(--ks-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 0;
}
.ks-404-code {
  font-size: 110px;
  font-weight: 900;
  background: linear-gradient(90deg, var(--ks-primary), var(--ks-accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -2px;
  line-height: 1;
}
.ks-404-title {
  font-size: 26px;
  font-weight: 800;
  color: var(--ks-text);
  margin: 14px 0 8px;
}
.ks-404-desc { color: var(--ks-muted); margin-bottom: 26px; }

/* ===== Responsive ===== */
@media (max-width: 991.98px) {
  .ks-hero { padding: 64px 0 48px; }
  .ks-hero-title { font-size: 36px; }
  .ks-section { padding: 56px 0; }
  .ks-section-title { font-size: 24px; }
}

@media (max-width: 767.98px) {
  .ks-hero-title { font-size: 30px; }
  .ks-hero-sub { font-size: 15px; }
  .btn-ks-main { width: 100%; justify-content: center; }
  .ks-download-buttons .btn-ks-ghost { flex: 1 1 calc(50% - 6px); justify-content: center; }
}

@media (max-width: 575.98px) {
  .ks-hero { padding: 48px 0 36px; }
  .ks-hero-title { font-size: 26px; }
  .ks-section { padding: 40px 0; }
  .ks-404-code { font-size: 80px; }
}

/* ===== 首页快速锚点下拉（hover 展开） ===== */
html { scroll-behavior: smooth; }
section[id] { scroll-margin-top: 80px; }

.ks-home-dropdown { position: relative; }
.ks-home-dropdown-menu {
  background: var(--ks-bg-3, #0e1622);
  border: 1px solid var(--ks-border, rgba(255,255,255,.08));
  border-radius: var(--ks-radius, 12px);
  margin-top: 6px;
  padding: 8px 0;
  min-width: 160px;
  box-shadow: 0 12px 28px rgba(0, 0, 0, .35);
}
.ks-home-dropdown-menu .dropdown-item {
  color: var(--ks-text-2, #c9d3df);
  padding: 8px 18px;
  font-size: 14.5px;
  transition: background .2s, color .2s;
}
.ks-home-dropdown-menu .dropdown-item:hover,
.ks-home-dropdown-menu .dropdown-item:focus {
  background: rgba(168, 85, 247, .14);
  color: var(--ks-primary, #a855f7);
}
@media (min-width: 992px) {
  .ks-home-dropdown:hover > .ks-home-dropdown-menu,
  .ks-home-dropdown:focus-within > .ks-home-dropdown-menu {
    display: block;
  }
}
@media (max-width: 991.98px) {
  .ks-home-dropdown-menu {
    display: block !important;
    position: static;
    background: transparent;
    border: 0;
    box-shadow: none;
    margin: 0 0 6px 12px;
    padding: 4px 0;
  }
  .ks-home-dropdown-menu .dropdown-item { padding: 6px 12px; font-size: 14px; }
}