/* ============================================
   烟火传奇 - 全站样式 v3.0
   淡色毛玻璃主题 + Hero福利区域
   ============================================ */

/* === CSS Variables === */
:root {
  --bg-primary: #f0f2f5;
  --bg-secondary: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #f8f9fc;
  --border-color: #e4e6eb;
  --border-light: #d1d5db;
  --text-primary: #1a1a2e;
  --text-secondary: #5a5f72;
  --text-muted: #9ca3af;
  --accent-blue: #3b82f6;
  --accent-cyan: #06b6a0;
  --accent-orange: #f59e0b;
  --accent-red: #ef4444;
  --accent-purple: #8b5cf6;
  --gradient-main: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 50%, #ef4444 100%);
  --gradient-card-open: linear-gradient(135deg, #3b82f6, #06b6a0);
  --gradient-card-closed: linear-gradient(135deg, #06b6a0, #3b82f6);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
  --shadow-glow-blue: 0 0 20px rgba(59,130,246,0.1);
  --shadow-glow-cyan: 0 0 20px rgba(6,182,160,0.1);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  --header-height: 64px;
}

/* === Base Reset & Typography === */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font: 14px/1.6 -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", sans-serif;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: var(--accent-blue); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: #7aadff; }
ul { list-style: none; }
h1 { font-size: 2em; }
h2 { font-size: 1.3em; }
h3 { font-size: 1.15em; }
input, textarea, button, select {
  font-family: inherit;
  font-size: 100%;
  line-height: 1.5;
  outline: 0;
  appearance: none;
  -webkit-appearance: none;
}
input, textarea {
  padding: 8px 12px;
  border: 1px solid var(--border-color);
  width: 100%;
  border-radius: var(--radius-sm);
  background: var(--bg-secondary);
  color: var(--text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
input:focus, textarea:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(79,143,255,0.15);
}
button, input[type=submit] {
  padding: 0 8px;
  background: var(--bg-card);
  border: 0;
  cursor: pointer;
  color: var(--text-primary);
}
::selection {
  background: rgba(79,143,255,0.3);
  color: #fff;
}

/* === Custom Scrollbar === */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb {
  background: var(--border-light);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* === Top Gradient Bar === */
body::before {
  content: "";
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-main);
  z-index: 10000;
}

/* === Layout === */
.clearfix::after { content: ""; display: table; clear: both; }
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 16px;
}

/* === Page Fade-In === */
body {
  animation: pageFadeIn 0.4s ease;
}
@keyframes pageFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* === Header === */
.head-fixed #header {
  position: fixed;
  top: 3px;
  width: 100%;
  z-index: 999;
  transition: background var(--transition-normal), box-shadow var(--transition-normal);
}
.head-fixed #header.scrolled {
  background: rgba(255, 255, 255, 0.95) !important;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.head-fixed #body {
  padding-top: calc(var(--header-height) + 10px);
}
#header {
  line-height: var(--header-height);
  padding: 0;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
}
#header > .container {
  display: flex;
  align-items: center;
  height: var(--header-height);
}
.site-name { flex-shrink: 0; }
.site-name h1 {
  font-size: 1.35em;
  margin: 0;
  font-weight: 700;
  line-height: var(--header-height);
}
#logo {
  color: var(--text-primary);
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: opacity var(--transition-fast);
}
#logo:hover { opacity: 0.85; }

/* === Navigation Toggle (hamburger) === */
#nav-swith {
  position: relative;
  margin-left: auto;
  color: var(--text-secondary);
  width: 36px;
  height: 36px;
  background: 0;
  display: none;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}
#nav-swith:hover { background: var(--bg-card); }
#nav-swith::before, #nav-swith::after, #nav-swith span {
  transition: var(--transition-normal);
}
#nav-swith::before {
  content: "";
  position: absolute;
  top: 9px; left: 8px;
  width: 20px; height: 2px;
  background: currentColor;
  border-radius: 1px;
}
#nav-swith span {
  display: block;
  width: 20px; height: 2px;
  background: currentColor;
  margin: 15px 0 0 8px;
  border-radius: 1px;
}
#nav-swith::after {
  content: "";
  position: absolute;
  top: 25px; left: 8px;
  width: 20px; height: 2px;
  background: currentColor;
  border-radius: 1px;
}
.on #nav-swith::before { top: 17px; transform: rotate(-45deg); }
.on #nav-swith::after { top: 17px; transform: rotate(45deg); }
.on #nav-swith span { visibility: hidden; opacity: 0; }

/* === Navigation === */
#nav {
  display: flex;
  align-items: center;
  margin-left: auto;
  gap: 6px;
}
#site-search {
  position: absolute;
  top: -10px; right: 0;
  width: 220px;
  visibility: hidden;
  opacity: 0;
  transition: all var(--transition-normal);
}
.on #site-search {
  top: 0;
  visibility: visible;
  opacity: 1;
}
#search { position: relative; }
#search input {
  padding-right: 34px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  text-align: center;
  height: 34px;
  font-size: 0.9em;
}
#search input:focus {
  border-color: var(--accent-blue);
  box-shadow: var(--shadow-glow-blue);
}
#search button {
  position: absolute;
  top: 2px; right: 2px;
  width: 30px; height: 30px;
  background: 0;
  color: var(--text-muted);
}
#search button::before {
  content: "";
  position: absolute;
  top: 7px; left: 7px;
  width: 10px; height: 10px;
  border: solid 2px currentColor;
  border-radius: 50%;
}
#search button::after {
  content: "";
  position: absolute;
  top: 19px; left: 18px;
  width: 6px; height: 2px;
  background: currentColor;
  transform: rotate(45deg);
}
#search-toggle {
  position: relative;
  margin-left: 4px;
  color: var(--text-secondary);
  width: 34px; height: 34px;
  background: 0;
  border-radius: 50%;
  flex-shrink: 0;
  transition: background var(--transition-fast), color var(--transition-fast);
}
#search-toggle:hover { background: var(--bg-card); color: var(--text-primary); }
#search-toggle::before {
  content: "";
  position: absolute;
  top: 8px; left: 8px;
  width: 10px; height: 10px;
  border: solid 2px currentColor;
  border-radius: 50%;
}
#search-toggle::after {
  content: "";
  position: absolute;
  top: 20px; left: 19px;
  width: 6px; height: 2px;
  background: currentColor;
  transform: rotate(45deg);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2px;
}
.nav-menu li { display: inline-block; }
.nav-menu a {
  display: block;
  padding: 6px 12px;
  color: var(--text-secondary);
  font-size: 0.92em;
  border-radius: var(--radius-sm);
  position: relative;
  transition: color var(--transition-fast), background var(--transition-fast);
}
.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 50%; right: 50%;
  height: 2px;
  background: var(--accent-blue);
  border-radius: 1px;
  transition: left var(--transition-normal), right var(--transition-normal);
}
.nav-menu a:hover {
  color: var(--text-primary);
  background: rgba(79,143,255,0.08);
}
.nav-menu a:hover::after {
  left: 12px; right: 12px;
}
.nav-menu li.active a {
  color: var(--accent-blue);
  font-weight: 600;
  background: rgba(79,143,255,0.1);
}
.nav-menu li.active a::after {
  left: 12px; right: 12px;
  background: var(--accent-blue);
}

/* === Loading Spinner === */
.loading-spinner {
  display: flex;
  justify-content: center;
  padding: 80px 0;
}
.loading-spinner::after {
  content: '';
  width: 40px; height: 40px;
  border: 3px solid var(--border-color);
  border-top-color: var(--accent-blue);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* === Main Content === */
#main {
  width: 100%;
  min-height: 50vh;
}

/* === Breadcrumbs === */
.breadcrumbs {
  margin: 16px 0 8px;
  padding: 10px 16px;
  color: var(--text-muted);
  font-size: 0.9em;
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
}
.breadcrumbs a { color: var(--text-secondary); }
.breadcrumbs a:hover { color: var(--accent-blue); }

/* ============================================
   Hero 福利区域
   ============================================ */
.benefits-hero {
  margin: 20px 0 24px;
  padding: 32px 28px 28px;
  background: linear-gradient(135deg, rgba(59,130,246,0.08) 0%, rgba(139,92,246,0.08) 50%, rgba(6,182,160,0.06) 100%);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.7);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(59,130,246,0.08), 0 4px 16px rgba(139,92,246,0.06);
  position: relative;
  overflow: hidden;
  animation: heroFadeIn 0.6s ease forwards;
  opacity: 0;
}
.benefits-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--gradient-main);
}
.benefits-hero::after {
  content: '';
  position: absolute;
  top: -50%; right: -20%;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(139,92,246,0.06) 0%, transparent 70%);
  pointer-events: none;
}
@keyframes heroFadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-header {
  text-align: center;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}
.hero-title {
  font-size: 1.5em;
  font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 6px;
}
.hero-subtitle {
  color: var(--text-muted);
  font-size: 0.9em;
}

.hero-tabs {
  display: flex;
  gap: 14px;
  justify-content: center;
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}
.hero-tab-btn {
  padding: 14px 36px;
  background: rgba(255,255,255,0.75);
  border: 2px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 1.05em;
  font-weight: 700;
  cursor: pointer;
  position: relative;
  transition: all 0.3s cubic-bezier(0.34,1.56,0.64,1);
  text-align: center;
  border-radius: 14px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  min-width: 130px;
}
.hero-tab-btn:hover {
  color: var(--accent-blue);
  background: rgba(59,130,246,0.08);
  border-color: rgba(59,130,246,0.3);
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(59,130,246,0.12);
}
.hero-tab-btn.active {
  color: #fff;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
  border-color: transparent;
  box-shadow: 0 6px 20px rgba(59,130,246,0.3), 0 3px 10px rgba(139,92,246,0.2);
  transform: translateY(-3px);
}
.hero-tab-btn.active:hover {
  box-shadow: 0 8px 24px rgba(59,130,246,0.35), 0 4px 14px rgba(139,92,246,0.25);
  transform: translateY(-4px);
}

.hero-panels {
  position: relative;
  z-index: 1;
}
.hero-panel {
  display: none;
  animation: heroPanelFadeIn 0.35s ease;
  padding: 20px 24px;
  background: rgba(255,255,255,0.6);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.5);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.hero-panel.active {
  display: block;
}
@keyframes heroPanelFadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-panel-title {
  font-size: 1.2em;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}
.hero-points {
  font-size: 0.95em;
  color: var(--accent-orange);
  font-weight: 700;
  margin-bottom: 14px;
  padding: 6px 14px;
  background: rgba(245,158,11,0.08);
  border-radius: var(--radius-sm);
  display: inline-block;
}
.hero-benefits-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 8px 24px;
  font-size: 0.95em;
  color: var(--text-secondary);
  line-height: 1.8;
}
.hero-benefits-list li {
  padding-left: 18px;
  position: relative;
}
.hero-benefits-list li::before {
  content: "✦";
  position: absolute;
  left: 0;
  color: var(--accent-blue);
  font-size: 0.8em;
}

/* === Server Cards Grid === */
.server-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  padding: 16px 0;
}

/* === Server Card === */
.server-card {
  background: linear-gradient(135deg, rgba(59,130,246,0.06) 0%, rgba(139,92,246,0.06) 40%, rgba(6,182,160,0.06) 100%);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.6);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.4s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.4s ease, border-color 0.4s ease, background 0.4s ease;
  opacity: 0;
  transform: translateY(40px) scale(0.97);
  animation: cardSlideIn 0.6s cubic-bezier(0.34,1.56,0.64,1) forwards;
  box-shadow: 0 4px 16px rgba(59,130,246,0.05), 0 2px 8px rgba(139,92,246,0.03);
  position: relative;
}
.server-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 20%, rgba(59,130,246,0.04), transparent 60%),
              radial-gradient(circle at 80% 80%, rgba(139,92,246,0.04), transparent 60%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 0;
}
.server-card:hover::before {
  opacity: 1;
}
.server-card > * {
  position: relative;
  z-index: 1;
}
.server-card:hover {
  transform: translateY(-8px) scale(1.01);
  box-shadow: 0 16px 48px rgba(59,130,246,0.12), 0 8px 24px rgba(139,92,246,0.08), 0 0 0 1px rgba(139,92,246,0.1);
  border-color: rgba(139,92,246,0.25);
  background: linear-gradient(135deg, rgba(59,130,246,0.1) 0%, rgba(139,92,246,0.1) 40%, rgba(6,182,160,0.1) 100%);
}
.server-card:active {
  transform: translateY(-4px) scale(0.99);
  transition: transform 0.1s ease;
}

@keyframes cardSlideIn {
  0% { opacity: 0; transform: translateY(40px) scale(0.97); }
  60% { opacity: 1; transform: translateY(-6px) scale(1.005); }
  80% { transform: translateY(2px) scale(0.998); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

/* Card status bar (top colored strip) */
.card-status-bar {
  height: 4px;
  background: var(--gradient-card-closed);
}
.card-status-bar.status-open { background: var(--gradient-card-open); }
.card-status-bar.status-closed { background: var(--gradient-card-closed); }

/* Card header */
.card-header {
  padding: 16px 20px 12px;
}
.card-title-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 8px;
}
.card-title {
  font-size: 1.05em;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.4;
  flex: 1;
}
.status-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.78em;
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
}
.status-badge.status-open {
  background: rgba(79,143,255,0.15);
  color: var(--accent-blue);
  animation: breathe 2s ease-in-out infinite;
}
.status-badge.status-closed {
  background: rgba(0,212,170,0.15);
  color: var(--accent-cyan);
}

@keyframes breathe {
  0%, 100% { box-shadow: 0 0 0 0 rgba(79,143,255,0.3); }
  50% { box-shadow: 0 0 12px 2px rgba(79,143,255,0.2); }
}

.card-time {
  font-size: 0.85em;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}
.card-time::before {
  content: "⏰";
  font-size: 0.9em;
}

/* Card description toggle */
.card-desc-toggle {
  padding: 0 20px;
  margin-bottom: 8px;
}
.desc-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.85em;
  cursor: pointer;
  transition: all var(--transition-fast);
  width: auto;
}
.desc-toggle-btn:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
  border-color: var(--border-light);
}
.desc-toggle-btn .arrow {
  transition: transform var(--transition-normal);
  font-size: 0.75em;
}
.desc-toggle-btn.expanded .arrow {
  transform: rotate(180deg);
}
.card-desc-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0 20px;
}
.card-desc-content.expanded {
  max-height: 800px;
  padding: 0 20px 12px;
}
.card-desc-inner {
  font-size: 0.9em;
  line-height: 1.7;
  color: var(--text-secondary);
}
.card-desc-inner p { margin: 0.4em 0; }
.card-desc-inner strong { color: var(--text-primary); }
.card-desc-inner a { color: var(--accent-blue); }

/* === Pagination === */
.page-navigator {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  padding: 24px 0 32px;
  flex-wrap: wrap;
}
.page-navigator li {
  display: inline-block;
}
.page-navigator a, .page-navigator span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.9em;
  transition: all var(--transition-fast);
}
.page-navigator a:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-blue);
  color: var(--text-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
.page-navigator .current a {
  background: var(--accent-blue);
  border-color: var(--accent-blue);
  color: #fff;
  font-weight: 600;
}
.page-navigator .current a:hover {
  transform: translateY(-2px);
}
.page-navigator .dots span {
  background: none;
  border: none;
  color: var(--text-muted);
}

/* === Footer === */
#footer {
  margin-top: 40px;
  padding: 24px 0;
  text-align: center;
  border-top: 1px solid var(--border-color);
  background: var(--bg-secondary);
  color: var(--text-muted);
  font-size: 0.85em;
}
#footer p { margin: 4px 0; }
#footer a, .icpnum { color: var(--text-muted); transition: color var(--transition-fast); }
.icpnum:hover { color: var(--accent-blue); }
#footer .footer-brand {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 600;
}

/* === Empty State === */
.empty-state {
  text-align: center;
  padding: 80px 20px;
  color: var(--text-muted);
}
.empty-state p {
  font-size: 1.1em;
}

/* === Page Content (about, people, play) === */
.page-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px 0 40px;
  animation: cardSlideIn 0.5s ease forwards;
  opacity: 0;
}
.page-hero {
  text-align: center;
  padding: 40px 20px 32px;
  margin-bottom: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--gradient-main);
}
.page-hero h2 {
  font-size: 2em;
  font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}
.page-hero .subtitle {
  color: var(--text-muted);
  font-size: 0.95em;
}

.content-section {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 16px;
  transition: border-color var(--transition-fast);
}
.content-section:hover {
  border-color: var(--border-light);
}
.content-section h3 {
  color: var(--accent-blue);
  font-size: 1.15em;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.content-section p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin: 0.6em 0;
}
.content-section ul {
  color: var(--text-secondary);
  line-height: 1.8;
  padding-left: 0;
}
.content-section ul li {
  padding-left: 18px;
  position: relative;
  margin: 4px 0;
}
.content-section ul li::before {
  content: "▸";
  position: absolute; left: 0;
  color: var(--accent-blue);
}
.content-section a { color: var(--accent-blue); }
.content-section a:hover { color: #7aadff; text-decoration: underline; }
.content-section strong { color: var(--text-primary); }

/* People page specifics */
.people-wall {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 16px;
  line-height: 2;
  color: var(--text-secondary);
}
.timeline-item {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-color);
}
.timeline-item:last-child { border-bottom: none; }
.timeline-date {
  flex-shrink: 0;
  font-weight: 700;
  color: var(--accent-blue);
  min-width: 100px;
}
.timeline-text { color: var(--text-secondary); }

/* === Admin Panel === */
.admin-login {
  text-align: center;
  padding: 100px 20px;
}
.admin-login-box {
  max-width: 400px;
  margin: 0 auto;
  padding: 40px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}
.admin-login-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--gradient-main);
}
.admin-login-box h2 {
  margin-top: 8px;
  font-size: 1.8em;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.admin-login-box p {
  color: var(--text-muted);
  margin-bottom: 20px;
}
.admin-login-box input[type="password"] {
  height: 44px;
  font-size: 1em;
  padding: 10px 16px;
  margin-bottom: 16px;
  text-align: center;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
}
.admin-login-box input[type="password"]:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(79,143,255,0.15);
}

/* Admin buttons */
.admin-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 20px;
  font-size: 0.9em;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
  line-height: 1.4;
  font-weight: 500;
  position: relative;
  overflow: hidden;
}
.admin-btn:hover {
  background: var(--bg-card-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}
.admin-btn:active {
  transform: translateY(0);
}
.admin-btn-sm { padding: 5px 12px; font-size: 0.83em; }
.admin-btn-primary {
  background: var(--accent-blue);
  color: #fff;
  border-color: var(--accent-blue);
}
.admin-btn-primary:hover {
  background: #3d7de6;
  box-shadow: 0 4px 12px rgba(79,143,255,0.3);
}
.admin-btn-success {
  background: var(--accent-cyan);
  color: #111;
  border-color: var(--accent-cyan);
}
.admin-btn-success:hover {
  background: #00c49e;
  box-shadow: 0 4px 12px rgba(0,212,170,0.3);
}
.admin-btn-info {
  background: var(--accent-orange);
  color: #111;
  border-color: var(--accent-orange);
}
.admin-btn-info:hover {
  background: #e68f3a;
  box-shadow: 0 4px 12px rgba(255,159,67,0.3);
}
.admin-btn-danger {
  background: var(--accent-red);
  color: #fff;
  border-color: var(--accent-red);
}
.admin-btn-danger:hover {
  background: #e04e4e;
  box-shadow: 0 4px 12px rgba(255,91,91,0.3);
}
.admin-btn[disabled] { opacity: 0.4; cursor: not-allowed; transform: none !important; }

.admin-header {
  padding: 20px 0;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 24px;
}
.admin-header h2 {
  margin: 0 0 16px;
  font-size: 1.6em;
  color: var(--text-primary);
}
.admin-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* Admin Card */
.admin-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 10px;
  transition: all var(--transition-fast);
  overflow: hidden;
}
.admin-card:hover {
  border-color: var(--border-light);
  box-shadow: var(--shadow-sm);
}
.admin-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  flex-wrap: wrap;
  gap: 10px;
  border-left: 4px solid var(--border-color);
}
.admin-card-title {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 200px;
  flex-wrap: wrap;
}
.admin-card-title strong {
  font-size: 1em;
  color: var(--text-primary);
}
.admin-card-time {
  font-size: 0.83em;
  color: var(--text-muted);
}
.admin-card-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.admin-status-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 20px;
  color: #fff;
  font-size: 0.78em;
  white-space: nowrap;
  font-weight: 600;
}
.admin-status-select {
  padding: 5px 10px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.85em;
  background: var(--bg-secondary);
  color: var(--text-primary);
  cursor: pointer;
  outline: none;
  transition: border-color var(--transition-fast);
}
.admin-status-select:focus {
  border-color: var(--accent-blue);
}

/* Admin Form */
.admin-form {
  padding: 24px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  margin-bottom: 24px;
  background: var(--bg-card);
  box-shadow: var(--shadow-md);
}
.admin-form h3 {
  margin-top: 0;
  font-size: 1.3em;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 12px;
  margin-bottom: 20px;
}
.form-group {
  margin-bottom: 16px;
}
.form-group label {
  display: block;
  margin-bottom: 6px;
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 0.9em;
}
.form-group input[type="text"],
.form-group input[type="password"],
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.93em;
  height: auto;
  line-height: 1.5;
  background: var(--bg-secondary);
  color: var(--text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(79,143,255,0.12);
}
.form-group textarea {
  resize: vertical;
  min-height: 80px;
  font-family: inherit;
}
.form-group select {
  height: 40px;
  cursor: pointer;
}
.form-group input[type="checkbox"] {
  width: auto;
  height: auto;
  margin-right: 6px;
  vertical-align: middle;
  accent-color: var(--accent-blue);
}
.form-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.form-group-half { flex: 1; min-width: 200px; }
.form-group-third { flex: 1; min-width: 150px; }
.form-actions {
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
  display: flex;
  gap: 10px;
}

/* === Admin Global Benefits Section === */
.admin-global-benefits {
  padding: 24px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  margin-bottom: 24px;
  background: var(--bg-card);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}
.admin-global-benefits::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--gradient-main);
}
.admin-global-benefits h3 {
  margin-top: 8px;
  font-size: 1.3em;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 12px;
  margin-bottom: 20px;
}
.benefit-edit-panel {
  margin-bottom: 18px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.benefit-edit-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--bg-card-hover);
  cursor: pointer;
  font-weight: 600;
  color: var(--text-primary);
  transition: background var(--transition-fast);
  border: none;
  width: 100%;
  text-align: left;
  font-size: 0.95em;
}
.benefit-edit-header:hover {
  background: rgba(59,130,246,0.06);
}
.benefit-edit-header .arrow {
  transition: transform var(--transition-normal);
  font-size: 0.75em;
}
.benefit-edit-header.expanded .arrow {
  transform: rotate(180deg);
}
.benefit-edit-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0 16px;
}
.benefit-edit-body.expanded {
  max-height: 400px;
  padding: 16px;
}

/* === Responsive === */
@media (max-width: 1024px) {
  .server-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 768px) {
  .server-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  #main { width: 100%; }
  .page-content { padding: 16px 0 30px; }
  .admin-card-header {
    flex-direction: column;
    align-items: flex-start;
  }
  .admin-card-actions {
    width: 100%;
    justify-content: flex-start;
  }
  .admin-toolbar { flex-direction: column; }
  .admin-toolbar .admin-btn { width: 100%; text-align: center; }
  .form-row { flex-direction: column; gap: 0; }
  .form-group-half, .form-group-third { min-width: 100%; }
  .page-hero { padding: 28px 16px 24px; }
  .page-hero h2 { font-size: 1.5em; }
  .content-section { padding: 18px; }
  .benefits-hero { padding: 24px 18px 20px; }
  .hero-tab-btn {
    padding: 10px 20px;
    font-size: 0.92em;
    min-width: 100px;
  }
  .hero-tabs { gap: 10px; }
  .hero-benefits-list {
    grid-template-columns: 1fr;
  }
  .hero-panel { padding: 16px; }
}
@media (max-width: 600px) {
  :root { --header-height: 56px; }
  #nav-swith { display: flex; align-items: center; justify-content: center; }
  #search-toggle { display: none; }
  #nav {
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    flex-direction: column;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
    padding: 0 16px;
    margin-left: 0;
  }
  .on #nav {
    max-height: 500px;
    padding: 12px 16px;
  }
  .nav-menu {
    flex-direction: column;
    width: 100%;
    gap: 2px;
  }
  .nav-menu li { display: block; }
  .nav-menu a {
    display: block;
    text-align: center;
    padding: 10px 16px;
    border-radius: var(--radius-sm);
  }
  .nav-menu a::after { display: none; }
  .nav-menu a:hover { background: rgba(79,143,255,0.1); }
  #site-search {
    position: static;
    width: 100%;
    visibility: visible;
    opacity: 1;
    margin-bottom: 8px;
  }
  #search input {
    width: 100%;
  }
  .site-name h1 { font-size: 1.1em; }
  .hero-tab-btn {
    padding: 8px 14px;
    font-size: 0.85em;
    min-width: 80px;
    border-radius: 10px;
  }
  .hero-tabs { gap: 8px; }
  .hero-title { font-size: 1.25em; }
}

/* === Admin Responsive === */
@media (max-width: 768px) {
  .admin-login { padding: 60px 16px; }
  .admin-login-box { padding: 32px 20px; }
  .admin-form { padding: 18px; }
  .admin-global-benefits { padding: 18px; }
}