/* =====================================================
   SOGAME Theme v2.0 - Premium Dark Gaming Design System
   Colors: #000 / #0D0D0D / #121212 / #1A1A1A / #FF5252
===================================================== */

/* ---- CSS Variables ---- */
:root {
  --sg-bg:            #000000;
  --sg-bg-subtle:     #0A0A0A;
  --sg-card-bg:       #0D0D0D;
  --sg-card-hover:    #141414;
  --sg-surface:       #121212;
  --sg-surface-2:     #1A1A1A;
  --sg-accent:        #FF5252;
  --sg-accent-rgb:    255,82,82;
  --sg-accent-dark:   #E04848;
  --sg-accent-2:      #FF8A80;
  --sg-accent-glow:   rgba(255,82,82,0.15);
  --sg-accent-glow2:  rgba(255,82,82,0.08);
  --sg-text:          #FFFFFF;
  --sg-text-2:        #E0E0E0;
  --sg-text-muted:    #8A8A9A;
  --sg-border:        rgba(255,255,255,0.06);
  --sg-border-hover:  rgba(255,255,255,0.12);
  --sg-border-accent: rgba(255,82,82,0.25);
  --sg-radius:        12px;
  --sg-radius-sm:     8px;
  --sg-radius-lg:     16px;
  --sg-radius-xl:     20px;
  --sg-transition:    0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --sg-container:     1240px;
  --sg-header-h:      64px;
  --sg-glass:         rgba(255,255,255,0.03);
  --sg-glass-border:  rgba(255,255,255,0.05);
  --sg-shadow-card:   0 2px 8px rgba(0,0,0,0.3), 0 0 1px rgba(255,255,255,0.04);
  --sg-shadow-card-hover: 0 8px 32px rgba(0,0,0,0.5), 0 0 1px rgba(255,82,82,0.15);
  --sg-shadow-glow:   0 0 30px rgba(255,82,82,0.12);
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--sg-bg);
  color: var(--sg-text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
::selection {
  background: rgba(255,82,82,0.3);
  color: #fff;
}
a { color: var(--sg-text); text-decoration: none; transition: color var(--sg-transition); }
a:hover { color: var(--sg-accent); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* Custom Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }

/* ---- Container ---- */
.sg-container {
  max-width: var(--sg-container);
  margin: 0 auto;
  padding: 0 24px;
}

/* =====================================================
   Global Animations
===================================================== */
@keyframes sg-fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes sg-fadeInScale {
  from { opacity: 0; transform: translateY(20px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes sg-slideInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes sg-slideInRight {
  from { opacity: 0; transform: translateX(30px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes sg-glow-pulse {
  0%, 100% { box-shadow: 0 0 20px rgba(var(--sg-accent-rgb), 0.15); }
  50%      { box-shadow: 0 0 40px rgba(var(--sg-accent-rgb), 0.3); }
}
@keyframes sg-shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
@keyframes sg-float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}
@keyframes sg-borderGlow {
  0%, 100% { border-color: rgba(var(--sg-accent-rgb), 0.2); }
  50%      { border-color: rgba(var(--sg-accent-rgb), 0.5); }
}
@keyframes sg-particle-drift {
  0%   { transform: translate(0, 0) scale(1); opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { transform: translate(var(--drift-x, 100px), var(--drift-y, -200px)) scale(0); opacity: 0; }
}

/* Scroll-triggered animation classes */
.sg-animate {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.sg-animate.sg-visible {
  opacity: 1;
  transform: translateY(0);
}
.sg-animate-delay-1 { transition-delay: 0.1s; }
.sg-animate-delay-2 { transition-delay: 0.2s; }
.sg-animate-delay-3 { transition-delay: 0.3s; }
.sg-animate-delay-4 { transition-delay: 0.4s; }

/* =====================================================
   Header - Premium Glass Nav
===================================================== */
.sg-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--sg-header-h);
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  transition: all var(--sg-transition);
}
.sg-header.scrolled {
  background: rgba(0,0,0,0.92);
  box-shadow: 0 4px 30px rgba(0,0,0,0.4);
  border-bottom-color: rgba(255,255,255,0.06);
}
.sg-header-inner {
  height: var(--sg-header-h);
  display: flex;
  align-items: center;
  gap: 32px;
}

/* Logo */
.sg-logo { display: flex; align-items: center; flex-shrink: 0; }
.sg-logo img { height: 40px; width: auto; }
.sg-logo-text {
  font-size: 22px;
  font-weight: 900;
  letter-spacing: 2px;
  color: var(--sg-text);
  text-transform: uppercase;
  position: relative;
}
.sg-logo-s {
  color: var(--sg-accent);
  text-shadow: 0 0 20px rgba(var(--sg-accent-rgb), 0.5);
}
.sg-footer-logo .sg-logo-text { font-size: 28px; }

/* Nav */
.sg-nav { flex: 1; }
.sg-nav-list {
  display: flex;
  align-items: center;
  gap: 2px;
}
.sg-nav-item { position: relative; }
.sg-nav-link {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 8px 16px;
  border-radius: var(--sg-radius-sm);
  color: var(--sg-text-2);
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  transition: all var(--sg-transition);
  position: relative;
}
.sg-nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 60%;
  height: 2px;
  background: var(--sg-accent);
  border-radius: 1px;
  transition: transform var(--sg-transition);
  box-shadow: 0 0 8px rgba(var(--sg-accent-rgb), 0.4);
}
.sg-nav-link:hover, .sg-nav-link.active {
  color: var(--sg-text);
  background: rgba(255,255,255,0.04);
}
.sg-nav-link:hover::after, .sg-nav-link.active::after {
  transform: translateX(-50%) scaleX(1);
}
.sg-nav-link.active {
  color: var(--sg-accent);
}

/* Dropdown */
.sg-has-dropdown:hover .sg-dropdown { display: block; }
.sg-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 180px;
  background: #1A1A1A;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--sg-radius);
  padding: 8px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.6), 0 0 1px rgba(255,255,255,0.06);
  animation: sg-fadeIn 0.25s ease;
  z-index: 100;
}
.sg-dropdown::before {
  content: '';
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 12px;
  height: 12px;
  background: #1A1A1A;
  border-left: 1px solid rgba(255,255,255,0.08);
  border-top: 1px solid rgba(255,255,255,0.08);
}
.sg-dropdown .sg-nav-item { width: 100%; }
.sg-dropdown-link {
  display: flex;
  align-items: center;
  padding: 10px 14px;
  color: var(--sg-text-2);
  font-size: 14px;
  border-radius: var(--sg-radius-sm);
  transition: all var(--sg-transition);
}
.sg-dropdown-link:hover {
  color: var(--sg-text);
  background: rgba(var(--sg-accent-rgb), 0.08);
  padding-left: 18px;
}
.sg-dropdown-arrow { font-size: 10px; opacity: 0.5; transition: transform var(--sg-transition); }
.sg-has-dropdown:hover .sg-dropdown-arrow { transform: rotate(180deg); }

/* Header Right */
.sg-header-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

/* Search */
.sg-search-wrap { position: relative; }
.sg-search-btn {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  color: var(--sg-text-muted);
  border-radius: 50%;
  transition: all var(--sg-transition);
}
.sg-search-btn:hover {
  color: var(--sg-accent);
  background: rgba(var(--sg-accent-rgb), 0.1);
}
.sg-search-box {
  display: none;
  position: absolute;
  right: -8px; top: calc(100% + 12px);
  width: 340px;
  background: rgba(18,18,18,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--sg-radius);
  padding: 10px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.6);
  animation: sg-fadeIn 0.2s ease;
}
.sg-search-box.open { display: flex; gap: 8px; }
.sg-search-input {
  flex: 1;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--sg-radius-sm);
  padding: 10px 14px;
  color: var(--sg-text);
  font-size: 14px;
  outline: none;
  transition: all var(--sg-transition);
}
.sg-search-input:focus {
  border-color: var(--sg-accent);
  box-shadow: 0 0 0 3px rgba(var(--sg-accent-rgb), 0.1);
}
.sg-search-input::placeholder { color: var(--sg-text-muted); }
.sg-search-submit {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  background: var(--sg-accent);
  border-radius: var(--sg-radius-sm);
  color: white;
  transition: all var(--sg-transition);
  box-shadow: 0 2px 8px rgba(var(--sg-accent-rgb), 0.3);
}
.sg-search-submit:hover { background: var(--sg-accent-dark); transform: scale(1.05); }

/* Hamburger */
.sg-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 38px; height: 38px;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  transition: background var(--sg-transition);
}
.sg-hamburger:hover { background: rgba(255,255,255,0.05); }
.sg-hamburger span {
  display: block;
  width: 20px; height: 2px;
  background: var(--sg-text);
  border-radius: 2px;
  transition: all var(--sg-transition);
  transform-origin: center;
}
.sg-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.sg-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.sg-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile search overlay */
.sg-mobile-search-overlay {
  display: none;
  position: fixed;
  top: var(--sg-header-h); left: 0; right: 0;
  background: rgba(0,0,0,0.95);
  backdrop-filter: blur(10px);
  padding: 16px 20px;
  z-index: 999;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.sg-mobile-search-form {
  display: flex;
  gap: 10px;
  max-width: 600px;
  margin: 0 auto;
}
.sg-mobile-search-input {
  flex: 1;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--sg-radius);
  padding: 12px 16px;
  color: var(--sg-text);
  font-size: 15px;
  outline: none;
}
.sg-mobile-search-input:focus { border-color: var(--sg-accent); }
.sg-mobile-search-close {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  color: var(--sg-text-muted);
  font-size: 18px;
  border-radius: var(--sg-radius-sm);
  transition: all var(--sg-transition);
}
.sg-mobile-search-close:hover { color: var(--sg-accent); background: rgba(var(--sg-accent-rgb), 0.1); }

.sg-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(4px);
  z-index: 900;
}

/* Main content offset for fixed header */
.sg-main { padding-top: var(--sg-header-h); min-height: calc(100vh - var(--sg-header-h)); }

/* =====================================================
   Buttons - Premium
===================================================== */
.sg-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--sg-radius-sm);
  font-size: 14px;
  font-weight: 600;
  transition: all var(--sg-transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.sg-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.1), transparent);
  opacity: 0;
  transition: opacity var(--sg-transition);
}
.sg-btn:hover::before { opacity: 1; }
.sg-btn-primary {
  background: linear-gradient(135deg, var(--sg-accent), var(--sg-accent-dark));
  color: white;
  box-shadow: 0 4px 16px rgba(var(--sg-accent-rgb), 0.35);
}
.sg-btn-primary:hover {
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(var(--sg-accent-rgb), 0.5);
}
.sg-btn-outline {
  background: transparent;
  color: var(--sg-accent);
  border: 1.5px solid rgba(var(--sg-accent-rgb), 0.4);
}
.sg-btn-outline:hover {
  background: rgba(var(--sg-accent-rgb), 0.08);
  border-color: var(--sg-accent);
  color: var(--sg-accent);
  box-shadow: 0 0 20px rgba(var(--sg-accent-rgb), 0.1);
}
.sg-btn-sm { padding: 7px 16px; font-size: 13px; }
.sg-btn-lg { padding: 14px 32px; font-size: 16px; border-radius: var(--sg-radius); }
.sg-btn-download { font-size: 15px; letter-spacing: 0.5px; }
.sg-qq-btn { padding: 8px 16px; font-size: 13px; }

/* =====================================================
   Badges
===================================================== */
.sg-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3px;
}
.sg-score-badge {
  background: linear-gradient(135deg, var(--sg-accent), #FF1744);
  color: white;
  font-size: 13px;
  box-shadow: 0 2px 8px rgba(var(--sg-accent-rgb), 0.4);
  padding: 3px 10px;
  border-radius: 6px;
}
.sg-vm-badge { background: rgba(255,152,0,0.15); color: #FFB74D; border: 1px solid rgba(255,152,0,0.3); }
.sg-vm-badge-lg { padding: 5px 14px; font-size: 13px; }
.sg-online-badge { background: rgba(76,175,80,0.15); color: #66BB6A; border: 1px solid rgba(76,175,80,0.3); }
.sg-cat-badge { background: rgba(33,150,243,0.15); color: #64B5F6; border: 1px solid rgba(33,150,243,0.3); }
.sg-tool-badge { background: rgba(156,39,176,0.15); color: #CE93D8; border: 1px solid rgba(156,39,176,0.3); }
.sg-course-badge { background: rgba(0,188,212,0.15); color: #4DD0E1; border: 1px solid rgba(0,188,212,0.3); }
.sg-new-badge {
  background: linear-gradient(135deg, var(--sg-accent), #FF1744);
  color: white;
  font-size: 10px;
  padding: 2px 8px;
  box-shadow: 0 2px 6px rgba(var(--sg-accent-rgb), 0.4);
  animation: sg-glow-pulse 2s infinite;
}

/* =====================================================
   Sections - Premium spacing & dividers
===================================================== */
.sg-section {
  padding: 48px 0;
  position: relative;
}
.sg-section + .sg-section {
  border-top: 1px solid var(--sg-border);
}
/* Decorative gradient line at top of each section */
.sg-section::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--sg-accent-rgb), 0.2), transparent);
  opacity: 0;
  transition: opacity 0.5s;
}
.sg-section:hover::before { opacity: 1; }

.sg-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}
.sg-section-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--sg-text);
  display: flex;
  align-items: center;
  gap: 12px;
  letter-spacing: -0.3px;
}
.sg-section-title::before {
  content: '';
  width: 4px;
  height: 24px;
  background: linear-gradient(to bottom, var(--sg-accent), rgba(var(--sg-accent-rgb), 0.4));
  border-radius: 2px;
  flex-shrink: 0;
}
.sg-section-icon {
  font-size: 18px;
  opacity: 0.6;
}
.sg-more-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--sg-text-muted);
  padding: 6px 14px;
  border-radius: var(--sg-radius-sm);
  border: 1px solid transparent;
  transition: all var(--sg-transition);
  white-space: nowrap;
}
.sg-more-link:hover {
  color: var(--sg-accent);
  background: rgba(var(--sg-accent-rgb), 0.06);
  border-color: rgba(var(--sg-accent-rgb), 0.15);
}
.sg-arrow { font-size: 16px; line-height: 1; transition: transform var(--sg-transition); }
.sg-more-link:hover .sg-arrow { transform: translateX(3px); }
.sg-today-count {
  font-size: 16px;
  vertical-align: middle;
  margin-left: 2px;
  text-shadow: 0 0 12px rgba(var(--sg-accent-rgb), 0.4);
}

/* =====================================================
   Cards - Glass Premium
===================================================== */
.sg-cards-grid {
  display: grid;
  gap: 20px;
}
.sg-grid-4 { grid-template-columns: repeat(4, 1fr); }
.sg-grid-3 { grid-template-columns: repeat(3, 1fr); }
.sg-grid-2 { grid-template-columns: repeat(2, 1fr); }

/* Horizontal scroll */
.sg-scroll-wrap {
  overflow: hidden;
  position: relative;
  margin: 0 -24px;
  padding: 0 24px;
}
.sg-scroll-wrap::before,
.sg-scroll-wrap::after {
  content: '';
  position: absolute;
  top: 0; bottom: 8px;
  width: 60px;
  z-index: 2;
  pointer-events: none;
}
.sg-scroll-wrap::before {
  left: 0;
  background: linear-gradient(to right, var(--sg-bg), transparent);
}
.sg-scroll-wrap::after {
  right: 0;
  background: linear-gradient(to left, var(--sg-bg), transparent);
}
.sg-cards-scroll {
  display: flex;
  gap: 18px;
  overflow-x: auto;
  padding-bottom: 10px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.sg-cards-scroll::-webkit-scrollbar { display: none; }
.sg-cards-scroll .sg-card {
  flex: 0 0 230px;
  scroll-snap-align: start;
}

.sg-card {
  background: var(--sg-card-bg);
  border-radius: var(--sg-radius);
  border: 1px solid var(--sg-border);
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}
.sg-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--sg-radius);
  background: linear-gradient(135deg, rgba(var(--sg-accent-rgb), 0.05), transparent);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}
.sg-card:hover {
  transform: translateY(-2px);
  border-color: #FF5252;
  box-shadow: var(--sg-shadow-card-hover);
}
.sg-card:hover::after { opacity: 1; }
.sg-card-link { display: flex; flex-direction: column; height: 100%; position: relative; z-index: 1; }
.sg-card-thumb {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: #080808;
}
.sg-card-thumb-large { aspect-ratio: 16/10; }
.sg-card-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.sg-card:hover .sg-card-thumb img { transform: scale(1.08); }
/* Card thumb overlay gradient */
.sg-card-thumb::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 50%;
  background: linear-gradient(to top, rgba(0,0,0,0.6), transparent);
  pointer-events: none;
  transition: opacity var(--sg-transition);
}
.sg-card:hover .sg-card-thumb::after { opacity: 0.7; }
.sg-card-badges {
  position: absolute;
  top: 10px; left: 10px;
  display: flex; gap: 5px; flex-wrap: wrap;
  z-index: 2;
}
.sg-card-body {
  padding: 14px 14px 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.sg-card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--sg-text);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color var(--sg-transition);
}
.sg-card:hover .sg-card-title { color: var(--sg-accent); }
.sg-card-en {
  font-size: 12px;
  color: var(--sg-text-muted);
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-style: italic;
}
.sg-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: auto;
  padding-top: 8px;
  border-top: 1px solid rgba(255,255,255,0.03);
}
.sg-meta-item {
  font-size: 11px;
  color: var(--sg-text-muted);
  display: flex; align-items: center; gap: 4px;
}
.sg-meta-icon {
  width: 12px; height: 12px;
  opacity: 0.5;
}

/* Hot card (必玩大作) */
.sg-hot-card { position: relative; }
.sg-hot-card .sg-card-thumb { aspect-ratio: 16/10; }
.sg-hot-score {
  position: absolute;
  bottom: 0; right: 0;
  background: linear-gradient(135deg, var(--sg-accent), #D32F2F);
  padding: 8px 14px;
  border-radius: var(--sg-radius) 0 0 0;
  text-align: center;
  z-index: 2;
  box-shadow: -4px -4px 16px rgba(var(--sg-accent-rgb), 0.3);
}
.sg-hot-score-num {
  display: block;
  font-size: 24px;
  font-weight: 900;
  color: white;
  line-height: 1;
  letter-spacing: -0.5px;
}
.sg-hot-score-label {
  display: block;
  font-size: 10px;
  color: rgba(255,255,255,0.8);
  margin-top: 2px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* =====================================================
   Banner Section - Cinematic
===================================================== */
.sg-banner-section {
  padding: 0;
  border-bottom: none !important;
  position: relative;
  overflow: hidden;
}
.sg-banner-section::before { display: none; }
/* Ambient glow below banner */
.sg-banner-glow {
  position: absolute;
  bottom: -60px;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 120px;
  background: radial-gradient(ellipse, rgba(var(--sg-accent-rgb), 0.06), transparent 70%);
  pointer-events: none;
  z-index: 1;
}
.sg-banner-swiper { position: relative; z-index: 1; }
.sg-banner-slide { position: relative; overflow: hidden; }
.sg-banner-img {
  width: 100%;
  height: 460px;
  object-fit: cover;
  display: block;
}
.sg-banner-default {
  background: radial-gradient(ellipse at 50% 50%, #1A0A0A 0%, #000 70%);
  height: 460px;
  display: flex; align-items: center; justify-content: center;
  position: relative;
  overflow: hidden;
}
/* Animated background particles for default banner */
.sg-banner-default::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 20% 30%, rgba(var(--sg-accent-rgb), 0.4), transparent),
    radial-gradient(1px 1px at 40% 70%, rgba(var(--sg-accent-rgb), 0.3), transparent),
    radial-gradient(1px 1px at 60% 20%, rgba(var(--sg-accent-rgb), 0.2), transparent),
    radial-gradient(1px 1px at 80% 60%, rgba(var(--sg-accent-rgb), 0.3), transparent),
    radial-gradient(1.5px 1.5px at 50% 50%, rgba(var(--sg-accent-rgb), 0.5), transparent);
  background-size: 200px 200px;
  animation: sg-shimmer 8s linear infinite;
  opacity: 0.5;
}
.sg-banner-placeholder {
  text-align: center;
  position: relative;
  z-index: 1;
}
.sg-banner-placeholder .sg-logo-text {
  font-size: 56px;
  display: block;
  margin-bottom: 16px;
  letter-spacing: 6px;
}
.sg-banner-placeholder .sg-logo-s {
  text-shadow: 0 0 40px rgba(var(--sg-accent-rgb), 0.6), 0 0 80px rgba(var(--sg-accent-rgb), 0.3);
}
.sg-banner-placeholder p {
  color: var(--sg-text-muted);
  font-size: 16px;
  letter-spacing: 4px;
}
.sg-banner-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 60px 50px 36px;
  background: linear-gradient(to top, rgba(0,0,0,0.9), rgba(0,0,0,0.4), transparent);
  z-index: 2;
}
.sg-banner-title {
  font-size: 30px;
  font-weight: 800;
  color: white;
  text-shadow: 0 2px 12px rgba(0,0,0,0.8);
  letter-spacing: -0.3px;
}

/* Swiper overrides */
.sg-banner-swiper .swiper-button-prev,
.sg-banner-swiper .swiper-button-next {
  color: white;
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(8px);
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.1);
  transition: all var(--sg-transition);
}
.sg-banner-swiper .swiper-button-prev:hover,
.sg-banner-swiper .swiper-button-next:hover {
  background: rgba(var(--sg-accent-rgb), 0.6);
  border-color: var(--sg-accent);
}
.sg-banner-swiper .swiper-button-prev::after,
.sg-banner-swiper .swiper-button-next::after { font-size: 16px; font-weight: bold; }
.sg-banner-swiper .swiper-pagination { bottom: 20px; }
.sg-banner-swiper .swiper-pagination-bullet {
  background: white;
  opacity: 0.3;
  width: 8px; height: 8px;
  transition: all 0.4s;
}
.sg-banner-swiper .swiper-pagination-bullet-active {
  background: var(--sg-accent);
  opacity: 1;
  width: 28px;
  border-radius: 4px;
  box-shadow: 0 0 12px rgba(var(--sg-accent-rgb), 0.5);
}

/* =====================================================
   Stats Section - Premium Data Dashboard
===================================================== */
.sg-stats-section {
  padding: 28px 0;
  position: relative;
  z-index: 2;
  margin-top: -20px;
}
.sg-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.sg-stat-item {
  background: rgba(13,13,13,0.8);
  backdrop-filter: blur(10px);
  border: 1px solid var(--sg-border);
  border-radius: var(--sg-radius);
  padding: 22px 20px;
  text-align: center;
  transition: all var(--sg-transition);
  position: relative;
  overflow: hidden;
}
.sg-stat-item::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--sg-accent), transparent);
  opacity: 0;
  transition: opacity var(--sg-transition);
}
.sg-stat-item:hover {
  background: rgba(20,20,20,0.9);
  border-color: rgba(var(--sg-accent-rgb), 0.15);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}
.sg-stat-item:hover::before { opacity: 1; }
.sg-stat-icon {
  display: block;
  font-size: 24px;
  margin-bottom: 10px;
  opacity: 0.7;
}
.sg-stat-num {
  display: block;
  font-size: 36px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--sg-accent), var(--sg-accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 6px;
  letter-spacing: -1px;
}
.sg-stat-label {
  font-size: 13px;
  color: var(--sg-text-muted);
  font-weight: 500;
}

/* =====================================================
   VM Section
===================================================== */
.sg-vm-notice {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 20px;
  background: rgba(255,152,0,0.06);
  border: 1px solid rgba(255,152,0,0.15);
  border-radius: var(--sg-radius);
  margin-bottom: 24px;
  font-size: 13px;
  color: var(--sg-text-2);
  backdrop-filter: blur(8px);
}

/* =====================================================
   Archive Layout
===================================================== */
.sg-archive-layout {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 28px;
  padding-top: 32px;
  padding-bottom: 48px;
  align-items: start;
}
.sg-archive-layout-full {
  grid-template-columns: 1fr;
}
.sg-sidebar { position: sticky; top: calc(var(--sg-header-h) + 20px); }
.sg-sidebar-inner {
  background: var(--sg-card-bg);
  border: 1px solid var(--sg-border);
  border-radius: var(--sg-radius);
  overflow: hidden;
}
.sg-filter-group {
  padding: 18px 16px;
  border-bottom: 1px solid var(--sg-border);
}
.sg-filter-group:last-child { border-bottom: none; }
.sg-filter-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--sg-text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
}
.sg-filter-list { display: flex; flex-direction: column; gap: 2px; }
.sg-filter-item {}
.sg-filter-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-radius: var(--sg-radius-sm);
  font-size: 13px;
  color: var(--sg-text-2);
  transition: all var(--sg-transition);
}
.sg-filter-link:hover, .sg-filter-link.active {
  background: rgba(var(--sg-accent-rgb), 0.08);
  color: var(--sg-accent);
}
.sg-filter-count {
  font-size: 11px;
  color: var(--sg-text-muted);
  background: rgba(255,255,255,0.04);
  padding: 1px 7px;
  border-radius: 10px;
}
.sg-filter-search { display: flex; gap: 8px; }
.sg-input {
  flex: 1;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--sg-border);
  border-radius: var(--sg-radius-sm);
  padding: 9px 12px;
  color: var(--sg-text);
  font-size: 13px;
  outline: none;
  transition: all var(--sg-transition);
}
.sg-input:focus {
  border-color: var(--sg-accent);
  box-shadow: 0 0 0 3px rgba(var(--sg-accent-rgb), 0.08);
}
.sg-input::placeholder { color: var(--sg-text-muted); }

/* Archive Top Bar */
.sg-archive-main { min-width: 0; }
.sg-archive-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--sg-border);
}
.sg-archive-topbar-simple { margin-top: 32px; }
.sg-archive-title-wrap { display: flex; align-items: center; gap: 12px; }
.sg-archive-title { font-size: 22px; font-weight: 800; letter-spacing: -0.3px; }
.sg-archive-count {
  font-size: 12px;
  color: var(--sg-text-muted);
  background: rgba(255,255,255,0.04);
  padding: 3px 10px;
  border-radius: 10px;
}
.sg-sort-bar { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.sg-sort-label { font-size: 13px; color: var(--sg-text-muted); }
.sg-sort-btn {
  padding: 7px 14px;
  border-radius: var(--sg-radius-sm);
  font-size: 13px;
  color: var(--sg-text-2);
  border: 1px solid var(--sg-border);
  transition: all var(--sg-transition);
  background: transparent;
  cursor: pointer;
}
.sg-sort-btn:hover, .sg-sort-btn.active {
  background: rgba(var(--sg-accent-rgb), 0.08);
  color: var(--sg-accent);
  border-color: rgba(var(--sg-accent-rgb), 0.25);
}

/* =====================================================
   Pagination
===================================================== */
.sg-pagination {
  margin-top: 36px;
  display: flex;
  justify-content: center;
}
.sg-pagination .page-numbers {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: center;
}
.sg-pagination .page-numbers li a,
.sg-pagination .page-numbers li span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 38px;
  padding: 0 12px;
  border-radius: var(--sg-radius-sm);
  font-size: 14px;
  font-weight: 500;
  background: var(--sg-card-bg);
  border: 1px solid var(--sg-border);
  color: var(--sg-text-2);
  transition: all var(--sg-transition);
}
.sg-pagination .page-numbers li a:hover {
  background: rgba(var(--sg-accent-rgb), 0.08);
  color: var(--sg-accent);
  border-color: rgba(var(--sg-accent-rgb), 0.25);
}
.sg-pagination .page-numbers li .current {
  background: linear-gradient(135deg, var(--sg-accent), var(--sg-accent-dark));
  color: white;
  border-color: var(--sg-accent);
  box-shadow: 0 2px 8px rgba(var(--sg-accent-rgb), 0.3);
}

/* =====================================================
   Single Game Layout
===================================================== */
.sg-single-layout {
  padding-top: 32px;
  padding-bottom: 56px;
}
.sg-single-hero {
  display: grid;
  grid-template-columns: 1fr 440px;
  gap: 36px;
  margin-bottom: 44px;
}
.sg-single-hero-simple {
  grid-template-columns: 380px 1fr;
}

/* Gallery */
.sg-detail-swiper {
  border-radius: var(--sg-radius);
  overflow: hidden;
  border: 1px solid var(--sg-border);
  box-shadow: var(--sg-shadow-card);
}
.sg-detail-img {
  width: 100%;
  height: 380px;
  object-fit: cover;
}
.sg-gallery-thumbs {
  display: flex;
  gap: 10px;
  margin-top: 12px;
  overflow-x: auto;
}
.sg-gallery-thumb {
  flex: 0 0 74px;
  height: 48px;
  border-radius: var(--sg-radius-sm);
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--sg-transition);
  opacity: 0.5;
}
.sg-gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }
.sg-gallery-thumb.active, .sg-gallery-thumb:hover {
  border-color: var(--sg-accent);
  opacity: 1;
  box-shadow: 0 0 12px rgba(var(--sg-accent-rgb), 0.3);
}

/* Single Info */
.sg-single-badges { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.sg-single-title {
  font-size: 28px;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 8px;
  letter-spacing: -0.5px;
}
.sg-single-en-name {
  font-size: 14px;
  color: var(--sg-text-muted);
  margin-bottom: 20px;
  font-style: italic;
}

/* Score */
.sg-single-score {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  padding: 16px 20px;
  background: rgba(var(--sg-accent-rgb), 0.06);
  border: 1px solid rgba(var(--sg-accent-rgb), 0.15);
  border-radius: var(--sg-radius);
  backdrop-filter: blur(8px);
}
.sg-single-score-num {
  font-size: 40px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--sg-accent), var(--sg-accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  letter-spacing: -1px;
}
.sg-single-score-stars { display: flex; gap: 3px; }
.sg-star { font-size: 18px; color: #333; }
.sg-star-full { color: var(--sg-accent); }
.sg-star-half { color: var(--sg-accent-2); }
.sg-single-score-label { font-size: 12px; color: var(--sg-text-muted); }

/* Meta Table */
.sg-single-meta-table {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--sg-border);
  border-radius: var(--sg-radius);
  overflow: hidden;
  margin-bottom: 28px;
  background: var(--sg-card-bg);
}
.sg-meta-row {
  display: flex;
  align-items: center;
  padding: 12px 18px;
  border-bottom: 1px solid var(--sg-border);
  transition: background var(--sg-transition);
}
.sg-meta-row:last-child { border-bottom: none; }
.sg-meta-row:hover { background: rgba(255,255,255,0.02); }
.sg-meta-key {
  flex: 0 0 90px;
  font-size: 13px;
  color: var(--sg-text-muted);
  font-weight: 600;
}
.sg-meta-val {
  flex: 1;
  font-size: 13px;
  color: var(--sg-text-2);
  display: flex; flex-wrap: wrap; gap: 6px;
}
.sg-inline-tag {
  padding: 3px 10px;
  background: rgba(var(--sg-accent-rgb), 0.08);
  border: 1px solid rgba(var(--sg-accent-rgb), 0.15);
  border-radius: 6px;
  font-size: 12px;
  color: var(--sg-accent-2);
  transition: all var(--sg-transition);
}
.sg-inline-tag:hover { background: rgba(var(--sg-accent-rgb), 0.15); color: var(--sg-accent); }

/* Download Buttons */
.sg-download-btns { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.sg-no-download {
  font-size: 13px;
  color: var(--sg-text-muted);
  padding: 10px;
  background: rgba(255,255,255,0.02);
  border-radius: var(--sg-radius-sm);
}

/* Unzip Password */
.sg-unzip-pwd {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  background: rgba(255,235,59,0.04);
  border: 1px solid rgba(255,235,59,0.12);
  border-radius: var(--sg-radius);
  flex-wrap: wrap;
}
.sg-unzip-label { font-size: 13px; color: var(--sg-text-muted); }
.sg-pwd-code {
  font-family: 'Courier New', monospace;
  background: rgba(255,255,255,0.06);
  padding: 5px 14px;
  border-radius: 6px;
  font-size: 14px;
  color: #FFF176;
  letter-spacing: 1.5px;
  border: 1px solid rgba(255,235,59,0.15);
}
.sg-copy-btn {
  padding: 5px 14px;
  background: rgba(255,255,255,0.06);
  border-radius: 6px;
  font-size: 12px;
  color: var(--sg-text-2);
  border: 1px solid var(--sg-border);
  cursor: pointer;
  transition: all var(--sg-transition);
}
.sg-copy-btn:hover { background: var(--sg-accent); color: white; border-color: var(--sg-accent); }
.sg-copy-btn.copied { background: #4CAF50; color: white; border-color: #4CAF50; }

/* =====================================================
   Content Tabs
===================================================== */
.sg-single-content-wrap {
  background: var(--sg-card-bg);
  border: 1px solid var(--sg-border);
  border-radius: var(--sg-radius);
  overflow: hidden;
  margin-bottom: 44px;
}
.sg-tab-nav {
  display: flex;
  border-bottom: 1px solid var(--sg-border);
  background: rgba(255,255,255,0.02);
  overflow-x: auto;
}
.sg-tab-btn {
  padding: 16px 28px;
  font-size: 14px;
  font-weight: 600;
  color: var(--sg-text-muted);
  border-bottom: 2px solid transparent;
  transition: all var(--sg-transition);
  cursor: pointer;
  white-space: nowrap;
  position: relative;
}
.sg-tab-btn:hover { color: var(--sg-text); background: rgba(255,255,255,0.02); }
.sg-tab-btn.active {
  color: var(--sg-accent);
  border-bottom-color: var(--sg-accent);
}
.sg-tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0; right: 0;
  height: 2px;
  box-shadow: 0 4px 12px rgba(var(--sg-accent-rgb), 0.4);
}
.sg-tab-pane { display: none; padding: 28px; }
.sg-tab-pane.active { display: block; }

/* Content Area */
.sg-content-area {
  color: var(--sg-text-2);
  line-height: 1.9;
  font-size: 15px;
}
.sg-content-area h2, .sg-content-area h3 { color: var(--sg-text); margin: 24px 0 12px; font-weight: 700; }
.sg-content-area p { margin-bottom: 16px; }
.sg-content-area a { color: var(--sg-accent); border-bottom: 1px solid rgba(var(--sg-accent-rgb), 0.2); transition: border-color var(--sg-transition); }
.sg-content-area a:hover { border-color: var(--sg-accent); }
.sg-content-area img { border-radius: var(--sg-radius); max-width: 100%; margin: 20px auto; box-shadow: var(--sg-shadow-card); }
.sg-content-area ul, .sg-content-area ol { padding-left: 24px; margin-bottom: 16px; }
.sg-content-area li { margin-bottom: 8px; list-style: disc; }
.sg-content-area ol li { list-style: decimal; }
.sg-content-area pre, .sg-content-area code {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--sg-border);
  border-radius: 6px;
  padding: 2px 8px;
  font-size: 13px;
  color: #E57373;
}
.sg-content-area pre { padding: 20px; overflow-x: auto; }

/* Config Table */
.sg-config-table {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--sg-border);
  border-radius: var(--sg-radius);
  overflow: hidden;
}
.sg-config-row {
  display: flex;
  align-items: center;
  background: var(--sg-bg);
  padding: 12px 18px;
  gap: 16px;
  transition: background var(--sg-transition);
}
.sg-config-row:hover { background: var(--sg-surface); }
.sg-config-full { background: var(--sg-surface-2); }
.sg-config-key {
  flex: 0 0 110px;
  font-size: 13px;
  color: var(--sg-text-muted);
  font-weight: 600;
}
.sg-config-val { font-size: 13px; color: var(--sg-text-2); }

/* Download List */
.sg-download-list { display: flex; flex-direction: column; gap: 14px; }
.sg-download-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--sg-border);
  border-radius: var(--sg-radius);
  gap: 16px;
  transition: all var(--sg-transition);
}
.sg-download-item:hover {
  border-color: rgba(var(--sg-accent-rgb), 0.2);
  background: rgba(var(--sg-accent-rgb), 0.03);
}
.sg-download-item-name { font-size: 14px; font-weight: 600; display: block; margin-bottom: 4px; }
.sg-download-item-meta { font-size: 12px; color: var(--sg-text-muted); }
.sg-download-notice {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: rgba(255,235,59,0.04);
  border: 1px solid rgba(255,235,59,0.12);
  border-radius: var(--sg-radius);
  font-size: 13px;
  flex-wrap: wrap;
}
.sg-download-tips {
  padding: 14px 18px;
  background: rgba(255,255,255,0.02);
  border-radius: var(--sg-radius);
}
.sg-download-tips p { font-size: 12px; color: var(--sg-text-muted); margin-bottom: 6px; }
.sg-download-tips p:last-child { margin-bottom: 0; }

/* Related Section */
.sg-related-section { margin-top: 44px; }

/* Single Cover */
.sg-single-cover {
  border-radius: var(--sg-radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  border: 1px solid var(--sg-border);
  box-shadow: var(--sg-shadow-card);
}
.sg-single-cover img { width: 100%; height: 100%; object-fit: cover; }

/* =====================================================
   Page Layout
===================================================== */
.sg-page-layout {
  padding: 48px 24px;
  max-width: 840px;
  margin: 0 auto;
}
.sg-page-title {
  font-size: 30px;
  font-weight: 800;
  margin-bottom: 28px;
  letter-spacing: -0.5px;
}
.sg-page-content {
  padding: 28px;
  background: var(--sg-card-bg);
  border: 1px solid var(--sg-border);
  border-radius: var(--sg-radius);
}

/* =====================================================
   Empty States - Better UX
===================================================== */
.sg-empty {
  color: var(--sg-text-muted);
  font-size: 14px;
  text-align: center;
  padding: 24px;
  background: rgba(255,255,255,0.02);
  border-radius: var(--sg-radius);
  border: 1px dashed var(--sg-border);
}
.sg-empty-state {
  text-align: center;
  padding: 80px 20px;
  color: var(--sg-text-muted);
}
.sg-empty-icon {
  font-size: 56px;
  margin-bottom: 20px;
  opacity: 0.3;
}
.sg-empty-state h3 {
  font-size: 18px;
  color: var(--sg-text-2);
  margin-bottom: 10px;
  font-weight: 600;
}
.sg-empty-state p { font-size: 14px; margin-bottom: 20px; }
.sg-empty-state a { color: var(--sg-accent); }

/* =====================================================
   Footer - Premium Brand
===================================================== */
.sg-footer {
  background: #050505;
  border-top: 1px solid rgba(255,255,255,0.04);
  padding: 56px 0 0;
  margin-top: 48px;
  position: relative;
}
/* Top decorative line */
.sg-footer::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--sg-accent-rgb), 0.3), transparent);
}
.sg-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 44px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.sg-footer-brand {}
.sg-footer-desc {
  font-size: 13px;
  color: var(--sg-text-muted);
  margin: 16px 0 24px;
  line-height: 1.8;
  max-width: 300px;
}
.sg-footer-qq { margin-top: 4px; }
.sg-footer-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--sg-text);
  margin-bottom: 18px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.sg-footer-nav-list { display: flex; flex-direction: column; gap: 10px; }
.sg-footer-nav-list a {
  font-size: 13px;
  color: var(--sg-text-muted);
  transition: all var(--sg-transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.sg-footer-nav-list a::before {
  content: '';
  width: 3px; height: 3px;
  background: var(--sg-text-muted);
  border-radius: 50%;
  opacity: 0;
  transition: all var(--sg-transition);
}
.sg-footer-nav-list a:hover {
  color: var(--sg-accent);
  padding-left: 4px;
}
.sg-footer-nav-list a:hover::before {
  opacity: 1;
  background: var(--sg-accent);
}
.sg-footer-bottom {
  padding: 24px 0;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.sg-copyright, .sg-icp, .sg-footer-disclaimer {
  font-size: 12px;
  color: #444;
}
.sg-icp a { color: #444; transition: color var(--sg-transition); }
.sg-icp a:hover { color: var(--sg-text-muted); }

/* =====================================================
   Back to Top - Premium
===================================================== */
.sg-back-top {
  position: fixed;
  right: 28px;
  bottom: 28px;
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--sg-accent), var(--sg-accent-dark));
  color: white;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(var(--sg-accent-rgb), 0.4);
  opacity: 0;
  transform: translateY(20px) scale(0.8);
  transition: all var(--sg-transition);
  z-index: 500;
  pointer-events: none;
}
.sg-back-top.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}
.sg-back-top:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 8px 30px rgba(var(--sg-accent-rgb), 0.5);
}

/* =====================================================
   Swiper Detail
===================================================== */
.sg-detail-swiper .swiper-button-prev,
.sg-detail-swiper .swiper-button-next {
  color: white;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  width: 38px; height: 38px;
  border-radius: 50%;
}
.sg-detail-swiper .swiper-button-prev::after,
.sg-detail-swiper .swiper-button-next::after { font-size: 14px; }
.sg-detail-swiper .swiper-pagination-bullet { background: white; opacity: 0.4; }
.sg-detail-swiper .swiper-pagination-bullet-active { background: var(--sg-accent); opacity: 1; }

/* =====================================================
   Icon System (using Unicode/emoji)
===================================================== */
.sg-icon { display: inline-block; width: 14px; height: 14px; text-align: center; line-height: 14px; font-size: 12px; }
.sg-icon-size::before { content: '💾'; }
.sg-icon-time::before { content: '🕐'; }
.sg-icon-download::before { content: '⬇️'; }
.sg-icon-star::before { content: '⭐'; }
.sg-icon-eye::before { content: '👁'; }

/* =====================================================
   Responsive
===================================================== */
@media (max-width: 1199px) {
  .sg-grid-4 { grid-template-columns: repeat(3, 1fr); }
  .sg-footer-grid { grid-template-columns: 1fr 1fr 1fr; }
  .sg-footer-brand { grid-column: 1 / -1; }
  .sg-stats-grid { grid-template-columns: repeat(4, 1fr); }
  .sg-single-hero { grid-template-columns: 1fr 380px; }
}

@media (max-width: 1023px) {
  .sg-archive-layout { grid-template-columns: 220px 1fr; }
  .sg-single-hero { grid-template-columns: 1fr; }
  .sg-single-hero-simple { grid-template-columns: 1fr; }
  .sg-detail-img { height: 300px; }
  .sg-nav { display: none; }
  .sg-hamburger { display: flex; }
  .sg-nav.mobile-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--sg-header-h);
    left: 0;
    width: 300px;
    height: calc(100vh - var(--sg-header-h));
    background: rgba(8,8,8,0.98);
    backdrop-filter: blur(20px);
    border-right: 1px solid rgba(255,255,255,0.04);
    padding: 20px 0;
    overflow-y: auto;
    z-index: 950;
  }
  .sg-nav.mobile-open .sg-nav-list { flex-direction: column; gap: 2px; padding: 0 12px; }
  .sg-nav.mobile-open .sg-nav-link {
    padding: 14px 18px;
    font-size: 15px;
    border-radius: var(--sg-radius-sm);
  }
  .sg-nav.mobile-open .sg-nav-link::after { display: none; }
  .sg-nav.mobile-open .sg-has-dropdown:hover .sg-dropdown,
  .sg-nav.mobile-open .sg-has-dropdown .sg-dropdown {
    position: static;
    display: block;
    box-shadow: none;
    border: none;
    background: transparent;
    padding: 0 0 0 18px;
    animation: none;
    backdrop-filter: none;
  }
  .sg-nav.mobile-open .sg-dropdown::before { display: none; }
  .sg-nav-overlay.open { display: block; }
  .sg-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .sg-banner-img { height: 360px; }
  .sg-banner-default { height: 360px; }
  .sg-banner-placeholder .sg-logo-text { font-size: 40px; }
}

@media (max-width: 767px) {
  :root { --sg-header-h: 56px; }
  .sg-container { padding: 0 16px; }
  .sg-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .sg-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .sg-archive-layout { grid-template-columns: 1fr; }
  .sg-sidebar { display: none; }
  .sg-banner-img { height: 220px; }
  .sg-banner-default { height: 220px; }
  .sg-banner-title { font-size: 20px; }
  .sg-banner-caption { padding: 40px 24px 24px; }
  .sg-banner-placeholder .sg-logo-text { font-size: 32px; letter-spacing: 4px; }
  .sg-banner-placeholder p { font-size: 13px; letter-spacing: 2px; }
  .sg-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .sg-stat-num { font-size: 28px; }
  .sg-stat-icon { font-size: 20px; }
  .sg-footer-grid { grid-template-columns: 1fr 1fr; }
  .sg-section { padding: 32px 0; }
  .sg-section-title { font-size: 18px; }
  .sg-hot-card .sg-card-thumb { aspect-ratio: 16/10; }
  .sg-single-title { font-size: 22px; }
  .sg-detail-img { height: 240px; }
  .sg-download-btns { flex-direction: column; }
  .sg-btn-lg { width: 100%; justify-content: center; }
  .sg-tab-btn { padding: 12px 18px; font-size: 13px; }
  .sg-sort-bar { gap: 4px; }
  .sg-archive-topbar { flex-direction: column; align-items: flex-start; }
  .sg-cards-scroll .sg-card { flex: 0 0 200px; }
  .sg-scroll-wrap { margin: 0 -16px; padding: 0 16px; }
}

@media (max-width: 479px) {
  .sg-grid-4, .sg-grid-3 { grid-template-columns: 1fr 1fr; }
  .sg-footer-grid { grid-template-columns: 1fr; }
  .sg-banner-img { height: 180px; }
  .sg-banner-default { height: 180px; }
  .sg-qq-btn { display: none; }
  .sg-card-body { padding: 10px; }
  .sg-stat-item { padding: 16px 12px; }
  .sg-stat-num { font-size: 24px; }
}