/* =============================================================================
   NGỌA LONG H5 — MASTER UNIFIED SITE HEADER (DESKTOP & MOBILE RESPONSIVE)
   Single Source of Truth cho toàn bộ cổng web
   ============================================================================= */

:root {
  --snav-font-serif: 'Philosopher', 'Cinzel', Georgia, serif;
  --snav-font-sans: 'Be Vietnam Pro', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --snav-gold: #d7b878;
  --snav-gold-light: #fef0a5;
  --snav-gold-grad: linear-gradient(120deg, #ecd3a0 0%, #bd9554 100%);
  --snav-gold-deep: #795f35;
}

/* Light Theme Variables */
:root, [data-theme="light"] {
  --snav-bg: rgba(255, 255, 255, 0.9);
  --snav-border: rgba(215, 184, 120, 0.38);
  --snav-shadow: 0 14px 36px rgba(0, 0, 0, 0.08), 0 2px 6px rgba(0, 0, 0, 0.04);
  --snav-ink: #18201a;
  --snav-body: #475569;
  --snav-hover-bg: rgba(215, 184, 120, 0.14);
  --snav-active-bg: rgba(215, 184, 120, 0.22);
  --snav-user-badge-bg: rgba(248, 250, 252, 0.95);
  --snav-user-badge-border: rgba(215, 184, 120, 0.45);
  --snav-dropdown-bg: #ffffff;
  --snav-dropdown-border: rgba(215, 184, 120, 0.45);
  --snav-dropdown-item: #334155;
  --snav-dropdown-hover: #f8fafc;
  --snav-drawer-bg: rgba(255, 255, 255, 0.98);
  --snav-drawer-border: rgba(215, 184, 120, 0.25);
  --snav-drawer-link: #1e293b;
}

/* Dark Theme Variables */
[data-theme="dark"] {
  --snav-bg: rgba(16, 22, 18, 0.85);
  --snav-border: rgba(215, 184, 120, 0.28);
  --snav-shadow: 0 16px 44px rgba(0, 0, 0, 0.65), 0 0 24px rgba(215, 184, 120, 0.08);
  --snav-ink: #f2ebdc;
  --snav-body: #c3c7bb;
  --snav-hover-bg: rgba(215, 184, 120, 0.12);
  --snav-active-bg: rgba(215, 184, 120, 0.2);
  --snav-user-badge-bg: rgba(24, 32, 26, 0.9);
  --snav-user-badge-border: rgba(215, 184, 120, 0.35);
  --snav-dropdown-bg: #141a15;
  --snav-dropdown-border: rgba(215, 184, 120, 0.35);
  --snav-dropdown-item: #d6ccbe;
  --snav-dropdown-hover: rgba(215, 184, 120, 0.12);
  --snav-drawer-bg: rgba(16, 22, 18, 0.98);
  --snav-drawer-border: rgba(215, 184, 120, 0.18);
  --snav-drawer-link: #f2ebdc;
}

/* =============================================================================
   HEADER CONTAINER — FLOATING GLASS CAPSULE
   ============================================================================= */
header.site-header,
#site-header {
  position: sticky !important;
  top: 12px !important;
  left: 0 !important;
  right: 0 !important;
  z-index: 9990 !important;
  width: min(1280px, calc(100% - 32px)) !important;
  margin: 12px auto 0 !important;
  height: 66px !important;
  border-radius: 999px !important;
  background: var(--snav-bg) !important;
  border: 1px solid var(--snav-border) !important;
  box-shadow: var(--snav-shadow) !important;
  backdrop-filter: blur(20px) saturate(1.35) !important;
  -webkit-backdrop-filter: blur(20px) saturate(1.35) !important;
  transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease !important;
  box-sizing: border-box !important;
  display: block !important;
  padding: 0 !important;
}

.snav-inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 16px 0 20px;
  width: 100%;
  box-sizing: border-box;
}

/* =============================================================================
   BRAND LOGO & NAME
   ============================================================================= */
.snav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.snav-brand-logo {
  height: 46px;
  width: auto;
  display: block;
  object-fit: contain;
  transition: transform 0.25s ease;
}

[data-theme="light"] .snav-brand-logo {
  filter: drop-shadow(0 2px 6px rgba(25, 30, 40, 0.15));
}

.snav-brand:hover .snav-brand-logo {
  transform: scale(1.04);
}

.snav-brand-name {
  font-family: var(--snav-font-serif);
  font-size: 19px;
  line-height: 1.15;
  color: var(--snav-ink);
  letter-spacing: 0.03em;
  white-space: nowrap;
  font-weight: 700;
}

.snav-brand-name b {
  color: var(--snav-gold);
  font-weight: 700;
}

/* =============================================================================
   DESKTOP NAVIGATION LINKS (KHÓA DÒNG — KHÔNG BAO GIỜ RỚT CHỮ)
   ============================================================================= */
.snav-links {
  display: flex;
  align-items: center;
  gap: clamp(6px, 1.2vw, 18px);
  margin: 0 auto;
  padding: 0;
  list-style: none;
  flex-shrink: 1;
}

.snav-links a {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 999px;
  font-family: var(--snav-font-sans);
  font-size: clamp(13px, 0.95vw, 14.5px);
  font-weight: 600;
  color: var(--snav-body);
  text-decoration: none;
  white-space: nowrap !important; /* BẢO VỆ CHỐNG RỚT DÒNG */
  letter-spacing: 0.01em;
  transition: color 0.18s ease, background 0.18s ease, transform 0.18s ease;
  user-select: none;
}

.snav-links a:hover {
  color: var(--snav-gold);
  background: var(--snav-hover-bg);
  transform: translateY(-1px);
}

.snav-links a.active,
.snav-links a[aria-current="page"] {
  color: var(--snav-gold) !important;
  background: var(--snav-active-bg) !important;
  font-weight: 700;
  box-shadow: inset 0 0 0 1px rgba(215, 184, 120, 0.35);
}

/* =============================================================================
   RIGHT CONTROLS: USERPANEL, THEME TOGGLE, PLAY NOW, BURGER
   ============================================================================= */
.snav-right {
  display: flex;
  align-items: center;
  gap: clamp(8px, 1vw, 14px);
  margin-left: auto;
  flex-shrink: 0;
  height: 100%;
}

/* Userpanel Desktop Container */
.snav-userpanel {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  position: relative;
}

/* Guest Box */
.snav-guest-box {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-snav-login,
.btn-snav-reg {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.2s ease;
  font-family: var(--snav-font-sans);
}

.btn-snav-login {
  background: var(--snav-gold-grad);
  color: #24251b !important;
  box-shadow: 0 2px 8px rgba(215, 184, 120, 0.35);
}

.btn-snav-login:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(215, 184, 120, 0.55);
}

.btn-snav-reg {
  background: transparent;
  border: 1px solid var(--snav-border);
  color: var(--snav-ink) !important;
}

.btn-snav-reg:hover {
  border-color: var(--snav-gold);
  color: var(--snav-gold) !important;
  background: var(--snav-hover-bg);
}

/* Logged User Badge */
.snav-user-logged {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.snav-user-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px 4px 6px;
  background: var(--snav-user-badge-bg);
  border: 1px solid var(--snav-user-badge-border);
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
  color: inherit;
  outline: none;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.snav-user-badge:hover,
.snav-user-logged.open .snav-user-badge {
  border-color: var(--snav-gold);
  box-shadow: 0 4px 14px rgba(215, 184, 120, 0.35);
}

.snav-user-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, #d4af37, #845d13);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  box-shadow: 0 0 8px rgba(212, 175, 55, 0.4);
  flex-shrink: 0;
}

.snav-user-meta {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  text-align: left;
}

.snav-user-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--snav-ink);
  max-width: 105px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.snav-user-role {
  font-size: 10px;
  color: var(--snav-body);
  font-weight: 600;
}

.snav-caret {
  margin-left: 2px;
  color: var(--snav-body);
  transition: transform 0.25s ease;
  flex-shrink: 0;
}

/* User Dropdown Menu */
.snav-user-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 224px;
  background: var(--snav-dropdown-bg);
  border: 1px solid var(--snav-dropdown-border);
  border-radius: 12px;
  padding: 8px 0;
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.35), 0 2px 8px rgba(0, 0, 0, 0.1);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
  transform: translateY(6px);
  z-index: 99999;
}

/* Cầu nối tàng hình chống rớt hover */
.snav-user-dropdown::before {
  content: "";
  position: absolute;
  top: -18px;
  left: 0;
  right: 0;
  height: 20px;
  background: transparent;
  display: block;
}

.snav-user-logged:hover .snav-user-dropdown,
.snav-user-logged.open .snav-user-dropdown {
  opacity: 1 !important;
  visibility: visible !important;
  pointer-events: auto !important;
  transform: translateY(0) !important;
}

.snav-user-logged:hover .snav-caret,
.snav-user-logged.open .snav-caret {
  transform: rotate(180deg);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 16px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--snav-dropdown-item);
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}

.dropdown-item:hover {
  background: var(--snav-dropdown-hover);
  color: var(--snav-gold);
}

.dropdown-item.gold {
  color: #f59e0b;
  font-weight: 700;
}

.dropdown-item.danger {
  color: #ef4444;
}

.dropdown-divider {
  height: 1px;
  background: var(--snav-border);
  margin: 6px 0;
  opacity: 0.6;
}

/* Theme Toggle Button */
.snav-theme-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: transparent;
  border: 1px solid var(--snav-border);
  color: var(--snav-ink);
  cursor: pointer;
  transition: all 0.22s ease;
  padding: 0;
  outline: none;
  flex-shrink: 0;
}

.snav-theme-btn:hover {
  border-color: var(--snav-gold);
  color: var(--snav-gold);
  transform: rotate(15deg) scale(1.05);
  background: var(--snav-hover-bg);
}

.snav-theme-btn svg {
  display: block;
}

/* Play Now Button (Chơi Ngay) */
.snav-btn-play,
.btn-play-header {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  width: auto;
  cursor: pointer;
  text-decoration: none;
  flex-shrink: 0;
  margin-right: -4px; /* Giữ cân đối trong capsule */
  transition: transform 0.22s cubic-bezier(0.34, 1.56, 0.64, 1), filter 0.22s ease;
  filter: drop-shadow(0 4px 12px rgba(220, 50, 20, 0.45));
}

.snav-btn-play img,
.btn-play-header img {
  height: 44px;
  width: auto;
  display: block;
  object-fit: contain;
  pointer-events: none;
}

.snav-btn-play:hover,
.btn-play-header:hover {
  transform: translateY(-2px) scale(1.05);
  filter: drop-shadow(0 6px 18px rgba(255, 80, 20, 0.75)) brightness(1.12);
}

.snav-btn-play:active,
.btn-play-header:active {
  transform: translateY(1px) scale(0.97);
}

/* Mobile Burger Button */
.snav-burger,
.nl-burger {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: transparent !important;
  border: 1px solid var(--snav-border) !important;
  border-radius: 8px !important;
  color: var(--snav-ink) !important;
  font-size: 20px !important;
  cursor: pointer;
  outline: none;
  padding: 0 !important;
  transition: all 0.2s ease;
  flex-shrink: 0;
  box-shadow: none !important;
}

.snav-burger:hover,
.nl-burger:hover {
  border-color: var(--snav-gold) !important;
  color: var(--snav-gold) !important;
  background: var(--snav-hover-bg) !important;
}

/* =============================================================================
   MOBILE DRAWER NAVIGATION (TRƯỢT MƯỢT MÀ, ĐẦY ĐỦ TÍNH NĂNG)
   ============================================================================= */
.snav-drawer,
.nl-drawer,
.mobile-menu {
  position: absolute !important;
  top: calc(100% + 8px) !important;
  left: 0 !important;
  right: 0 !important;
  background: var(--snav-drawer-bg) !important;
  border: 1px solid var(--snav-drawer-border) !important;
  border-radius: 16px !important;
  padding: 16px 20px 20px !important;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.5), 0 2px 10px rgba(0, 0, 0, 0.15) !important;
  backdrop-filter: blur(24px) !important;
  -webkit-backdrop-filter: blur(24px) !important;
  display: none !important;
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 0.25s ease, transform 0.25s ease !important;
  z-index: 9999 !important;
  box-sizing: border-box !important;
}

.snav-drawer.open,
.nl-drawer.open,
.mobile-menu.open {
  display: block !important;
  opacity: 1 !important;
  transform: translateY(0) !important;
}

/* Desktop (>960px): luôn ẩn drawer mobile, kể cả khi còn kẹt class .open sau khi resize */
@media (min-width: 961px) {
  .snav-drawer,
  .nl-drawer,
  .mobile-menu,
  .snav-drawer.open,
  .nl-drawer.open,
  .mobile-menu.open {
    display: none !important;
  }
}

/* =============================================================================
   TRẠNG THÁI ĐĂNG NHẬP — khách (chưa login): ẩn nút CHƠI NGAY, giữ Đăng nhập/Đăng ký
   (common.js thêm class nl-authed lên <html> khi có phiên đăng nhập)
   ============================================================================= */
html:not(.nl-authed) .snav-btn-play,
html:not(.nl-authed) .btn-play-header {
  display: none !important;
}

/* =============================================================================
   DARK MODE MENU — PHONG CÁCH HBOXMAX: mục chọn nền TRẮNG chữ ĐEN,
   nút phụ viền mảnh chữ sáng, nút chính nền trắng chữ đen
   ============================================================================= */
[data-theme="dark"] .snav-links a.active,
[data-theme="dark"] .snav-links a[aria-current="page"] {
  background: #ffffff !important;
  color: #0b0f14 !important;
  font-weight: 800;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
}
[data-theme="dark"] .snav-links a:hover:not(.active) {
  color: #f2ebdc;
  background: rgba(255, 255, 255, 0.07);
}
[data-theme="dark"] .btn-snav-login {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #f2f4f8 !important;
  box-shadow: none;
}
[data-theme="dark"] .btn-snav-login:hover {
  border-color: rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.08);
}
[data-theme="dark"] .btn-snav-reg {
  background: #ffffff;
  border: 1px solid #ffffff;
  color: #0b0f14 !important;
}
[data-theme="dark"] .btn-snav-reg:hover {
  background: #e8ecf4;
  border-color: #e8ecf4;
  color: #0b0f14 !important;
}
[data-theme="dark"] .snav-drawer-links a.active {
  background: #ffffff;
  color: #0b0f14;
  font-weight: 800;
}
[data-theme="dark"] .snav-mb-guest .btn-mb-login {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #f2f4f8 !important;
}
[data-theme="dark"] .snav-mb-guest .btn-mb-reg {
  background: #ffffff;
  border: 1px solid #ffffff;
  color: #0b0f14 !important;
}

/* Mobile Userbox Card */
.snav-mobile-userbox {
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--snav-border);
}

.snav-mb-guest {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.btn-mb-login,
.btn-mb-reg {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 8px;
  border-radius: 8px;
  font-size: 12.5px;
  font-weight: 700;
  text-transform: uppercase;
  text-align: center;
  text-decoration: none;
}

.btn-mb-login {
  background: var(--snav-gold-grad);
  color: #24251b !important;
}

.btn-mb-reg {
  background: transparent;
  border: 1px solid var(--snav-border);
  color: var(--snav-ink);
}

.snav-mb-logged-card {
  background: rgba(0, 0, 0, 0.15);
  border: 1px solid var(--snav-border);
  border-radius: 10px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.snav-mb-user-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.snav-mb-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #d4af37, #845d13);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.snav-mb-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--snav-ink);
}

.snav-mb-role {
  font-size: 11px;
  color: var(--snav-body);
}

.snav-mb-user-actions {
  display: flex;
  gap: 6px;
}

.btn-mb-action {
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
  background: rgba(37, 99, 235, 0.15);
  color: #60a5fa;
  border: 1px solid rgba(37, 99, 235, 0.3);
}

.btn-mb-action.out {
  background: rgba(220, 38, 38, 0.15);
  color: #f87171;
  border-color: rgba(220, 38, 38, 0.3);
}

[data-theme="light"] .snav-mb-logged-card {
  background: #f8fafc;
  border-color: rgba(20, 26, 36, 0.12);
}

[data-theme="light"] .btn-mb-action {
  background: #eff6ff;
  color: #2563eb;
  border-color: #dbeafe;
}

[data-theme="light"] .btn-mb-action.out {
  background: #fef2f2;
  color: #dc2626;
  border-color: #fecaca;
}

/* Mobile Drawer Links */
.snav-drawer-links {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.snav-drawer-links a {
  display: flex;
  align-items: center;
  padding: 11px 12px;
  border-radius: 8px;
  color: var(--snav-drawer-link);
  font-size: 14.5px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.15s ease;
}

.snav-drawer-links a:hover,
.snav-drawer-links a.active {
  background: var(--snav-hover-bg);
  color: var(--snav-gold);
}

.snav-drawer-links a.highlight {
  margin-top: 8px;
  background: var(--snav-gold-grad);
  color: #24251b !important;
  font-weight: 800;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(215, 184, 120, 0.4);
}

/* =============================================================================
   RESPONSIVE BREAKPOINTS (TỐI ƯU CỰC ĐỘ ĐA THIẾT BỊ)
   ============================================================================= */

/* Laptop / Màn hình vừa (961px - 1199px): Co nhẹ khoảng đệm, KHÔNG BAO GIỜ gãy chữ */
@media (max-width: 1199px) {
  header.site-header,
  #site-header {
    width: calc(100% - 24px) !important;
    height: 62px !important;
  }
  .snav-inner {
    padding: 0 12px 0 16px;
    gap: 8px;
  }
  .snav-brand-name {
    font-size: 17px;
  }
  .snav-brand-logo {
    height: 40px;
  }
  .snav-links {
    gap: 3px;
  }
  .snav-links a {
    padding: 6px 10px;
    font-size: 13px;
  }
  .snav-user-name {
    max-width: 80px;
  }
  .snav-btn-play img,
  .btn-play-header img {
    height: 38px;
  }
}

/* Tablet & Mobile (<= 960px): Chuyển hoàn toàn sang Burger + Drawer mượt mà */
@media (max-width: 960px) {
  header.site-header,
  #site-header {
    width: calc(100% - 20px) !important;
    height: 56px !important;
    top: 8px !important;
  }
  .snav-inner {
    padding: 0 10px 0 14px;
    gap: 8px;
  }
  .snav-brand-logo {
    height: 38px;
  }
  .snav-brand-name {
    font-size: 16px;
  }
  .snav-links,
  .snav-userpanel,
  .snav-btn-play,
  .btn-play-header {
    display: none !important;
  }
  .snav-burger,
  .nl-burger {
    display: inline-flex !important;
  }
}

/* Màn hình điện thoại nhỏ (<= 420px) */
@media (max-width: 420px) {
  .snav-brand-name {
    font-size: 15px;
  }
  .snav-brand-logo {
    height: 34px;
  }
  .snav-inner {
    padding: 0 8px 0 10px;
  }
}

/* =============================================================================
   GLOBAL CUSTOM SCROLLBAR (TOÀN CỔNG WEB — MỜ MẶC ĐỊNH, ĐẬM KHI HOVER)
   ============================================================================= */
html {
  scrollbar-width: thin;
  scrollbar-color: rgba(169, 126, 47, 0.22) transparent;
}
[data-theme="dark"] {
  scrollbar-color: rgba(215, 184, 120, 0.18) transparent;
}
::-webkit-scrollbar {
  width: 9px;
  height: 9px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  border-radius: 999px;
  border: 2px solid transparent;
  background: linear-gradient(180deg, rgba(169, 126, 47, 0.22), rgba(169, 126, 47, 0.28)) padding-box;
}
::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, rgba(215, 184, 120, 0.75), rgba(169, 126, 47, 0.85)) padding-box;
}
::-webkit-scrollbar-corner {
  background: transparent;
}
[data-theme="dark"] ::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, rgba(215, 184, 120, 0.18), rgba(147, 113, 58, 0.24)) padding-box;
}
[data-theme="dark"] ::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, rgba(215, 184, 120, 0.6), rgba(147, 113, 58, 0.75)) padding-box;
}

/* =============================================================================
   SITE FOOTER CHUẨN TOÀN WEB — mọi trang player dùng chung markup:
   <footer class="site-footer"> ... </footer> (tự chứa token Light + Dark)
   ============================================================================= */
.site-footer {
  --sfx-bg: #f3eee0;
  --sfx-line: rgba(138, 101, 32, 0.25);
  --sfx-line-soft: rgba(138, 101, 32, 0.12);
  --sfx-ink: #3a2f1a;
  --sfx-muted: #7d7461;
  --sfx-faint: #a89e88;
  --sfx-gold: #a97e2f;
  margin-top: auto;
  border-top: 1px solid var(--sfx-line);
  background: var(--sfx-bg);
  padding: 30px 20px 36px;
  font-family: "Be Vietnam Pro", "Segoe UI", system-ui, -apple-system, sans-serif;
}
html[data-theme="dark"] .site-footer {
  --sfx-bg: #0a0e0b;
  --sfx-line: rgba(217, 186, 124, 0.2);
  --sfx-line-soft: rgba(217, 186, 124, 0.1);
  --sfx-ink: #f0e9d8;
  --sfx-muted: #848b7a;
  --sfx-faint: #59604f;
  --sfx-gold: #d9ba7c;
}
.site-footer .sf-inner { width: min(1120px, 100%); margin: 0 auto; text-align: left; }
.site-footer .sf-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.site-footer .sf-brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
}
.site-footer .sf-brand img {
  width: 42px;
  height: 42px;
  border-radius: 11px;
  border: 1px solid var(--sfx-line);
  object-fit: cover;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}
.site-footer .sf-brand span {
  font-size: 16px;
  font-weight: 800;
  color: var(--sfx-ink);
  letter-spacing: 0.02em;
}
.site-footer .sf-brand span b { color: var(--sfx-gold); }
.site-footer .sf-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  font-size: 13px;
  font-weight: 600;
}
.site-footer .sf-links a {
  color: var(--sfx-muted);
  text-decoration: none;
  transition: color 0.15s;
}
.site-footer .sf-links a:hover { color: var(--sfx-gold); }
.site-footer .sf-divider {
  height: 1px;
  background: var(--sfx-line-soft);
  margin: 18px 0 13px;
}
.site-footer .sf-note {
  margin: 0;
  font-size: 12px;
  line-height: 1.65;
  color: var(--sfx-muted);
}
.site-footer .sf-legal {
  margin: 5px 0 0;
  font-size: 11.5px;
  color: var(--sfx-faint);
}
@media (max-width: 720px) {
  .site-footer .sf-top {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .site-footer .sf-links { justify-content: center; }
  .site-footer .sf-inner { text-align: center; }
}