:root {
  --syzx-primary: #7E57C2;
  --syzx-secondary: #E91E63;
  --syzx-accent: #03A9F4;
  --syzx-bg: #FAF7FF;
  --syzx-text: #2D2D3A;
  --syzx-light: #F3E5F5;
  --syzx-dark: #4527A0;
  --syzx-white: #FFFFFF;
  --syzx-gray: #8E8EA0;
  --syzx-border: rgba(126,87,194,0.15);
  --syzx-glass: rgba(255,255,255,0.72);
  --syzx-shadow: 0 8px 32px rgba(126,87,194,0.15);
  --syzx-gradient: linear-gradient(135deg, #7E57C2 0%, #E91E63 100%);
  --syzx-gradient-blue: linear-gradient(135deg, #03A9F4 0%, #7E57C2 100%);
  --syzx-jelly: cubic-bezier(0.68,-0.55,0.265,1.55);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  background: var(--syzx-bg);
  color: var(--syzx-text);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; transition: all 0.3s var(--syzx-jelly); }
ul, ol { list-style: none; }

::selection { background: var(--syzx-primary); color: var(--syzx-white); }

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--syzx-light); }
::-webkit-scrollbar-thumb { background: var(--syzx-primary); border-radius: 4px; }

.syzx-container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

/* ===== 导航 ===== */
.syzx-navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1030;
  padding: 16px 0;
  transition: all 0.4s var(--syzx-jelly);
  background: transparent;
}

.syzx-navbar.scrolled {
  background: rgba(250,247,255,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--syzx-shadow);
  padding: 10px 0;
}

.syzx-navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.syzx-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: clamp(1.1rem,2vw,1.5rem);
  font-weight: 700;
  color: var(--syzx-white);
  z-index: 1040;
}

.syzx-navbar.scrolled .syzx-brand { color: var(--syzx-primary); }

.syzx-brand-icon {
  width: 42px; height: 42px;
  background: var(--syzx-gradient);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.syzx-nav-desktop { display: flex; align-items: center; gap: 8px; }

.syzx-nav-link {
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 0.92rem;
  font-weight: 500;
  color: rgba(255,255,255,0.9);
  position: relative;
  overflow: hidden;
}

.syzx-navbar.scrolled .syzx-nav-link { color: var(--syzx-text); }

.syzx-nav-link:hover, .syzx-nav-link.active {
  background: rgba(126,87,194,0.15);
  color: var(--syzx-primary);
  transform: translateY(-2px);
}

.syzx-nav-cta {
  background: var(--syzx-gradient);
  color: var(--syzx-white) !important;
  padding: 10px 24px !important;
  margin-left: 8px;
  box-shadow: 0 4px 16px rgba(126,87,194,0.35);
}

.syzx-nav-cta:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 24px rgba(126,87,194,0.5);
}

/* ===== 汉堡菜单 ===== */
.syzx-hamburger {
  display: none;
  width: 44px; height: 44px;
  position: relative;
  cursor: pointer;
  z-index: 1040;
  background: none;
  border: none;
  padding: 10px;
}

.syzx-hamburger span {
  display: block;
  width: 24px; height: 2.5px;
  background: var(--syzx-white);
  border-radius: 2px;
  position: absolute;
  left: 10px;
  transition: all 0.4s var(--syzx-jelly);
}

.syzx-navbar.scrolled .syzx-hamburger span { background: var(--syzx-primary); }

.syzx-hamburger span:nth-child(1) { top: 13px; }
.syzx-hamburger span:nth-child(2) { top: 20px; width: 18px; }
.syzx-hamburger span:nth-child(3) { top: 27px; }

.syzx-hamburger.active span:nth-child(1) { top: 20px; transform: rotate(45deg); background: var(--syzx-white); }
.syzx-hamburger.active span:nth-child(2) { opacity: 0; transform: translateX(-20px); }
.syzx-hamburger.active span:nth-child(3) { top: 20px; transform: rotate(-45deg); background: var(--syzx-white); }

/* ===== 全屏菜单 ===== */
.syzx-fullmenu {
  position: fixed;
  inset: 0;
  background: rgba(69,39,160,0.97);
  backdrop-filter: blur(30px);
  z-index: 1020;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s var(--syzx-jelly);
}

.syzx-fullmenu.active { opacity: 1; pointer-events: all; }

.syzx-fullmenu-list { text-align: center; }

.syzx-fullmenu-list li { margin: 16px 0; opacity: 0; transform: translateY(40px); }

.syzx-fullmenu.active .syzx-fullmenu-list li {
  opacity: 1;
  transform: translateY(0);
  transition: all 0.5s var(--syzx-jelly);
}

.syzx-fullmenu.active .syzx-fullmenu-list li:nth-child(1) { transition-delay: 0.1s; }
.syzx-fullmenu.active .syzx-fullmenu-list li:nth-child(2) { transition-delay: 0.15s; }
.syzx-fullmenu.active .syzx-fullmenu-list li:nth-child(3) { transition-delay: 0.2s; }
.syzx-fullmenu.active .syzx-fullmenu-list li:nth-child(4) { transition-delay: 0.25s; }
.syzx-fullmenu.active .syzx-fullmenu-list li:nth-child(5) { transition-delay: 0.3s; }
.syzx-fullmenu.active .syzx-fullmenu-list li:nth-child(6) { transition-delay: 0.35s; }

.syzx-fullmenu-list a {
  font-size: clamp(1.5rem,4vw,2.8rem);
  font-weight: 600;
  color: var(--syzx-white);
  display: block;
  padding: 8px 32px;
  position: relative;
}

.syzx-fullmenu-list a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  width: 0; height: 2px;
  background: var(--syzx-gradient);
  transition: all 0.4s var(--syzx-jelly);
  transform: translateX(-50%);
}

.syzx-fullmenu-list a:hover::after { width: 80%; }
.syzx-fullmenu-list a:hover { color: var(--syzx-accent); transform: scale(1.05); }

/* ===== Hero区 ===== */
.syzx-hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--syzx-gradient);
}

.syzx-hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.syzx-hero-particles canvas { width: 100%; height: 100%; }

.syzx-hero-wave {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 120px;
  background: var(--syzx-bg);
  clip-path: ellipse(70% 100% at 50% 100%);
}

.syzx-hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 140px 24px 160px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.syzx-hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.18);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 50px;
  padding: 8px 20px;
  font-size: 0.82rem;
  color: var(--syzx-white);
  margin-bottom: 24px;
  width: fit-content;
}

.syzx-hero-tag i { color: #FFD600; }

.syzx-hero h1 {
  font-size: clamp(2rem,5vw,3.8rem);
  font-weight: 800;
  color: var(--syzx-white);
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.syzx-hero h1 span { color: #FFD600; position: relative; }

.syzx-hero-desc {
  font-size: clamp(0.95rem,1.5vw,1.15rem);
  color: rgba(255,255,255,0.88);
  margin-bottom: 36px;
  max-width: 520px;
  line-height: 1.75;
}

.syzx-hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }

.syzx-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.4s var(--syzx-jelly);
  position: relative;
  overflow: hidden;
}

.syzx-btn-primary {
  background: var(--syzx-white);
  color: var(--syzx-primary);
  box-shadow: 0 6px 24px rgba(0,0,0,0.2);
}

.syzx-btn-primary:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 12px 32px rgba(0,0,0,0.3);
}

.syzx-btn-outline {
  background: transparent;
  color: var(--syzx-white);
  border: 2px solid rgba(255,255,255,0.5);
}

.syzx-btn-outline:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--syzx-white);
  transform: translateY(-4px);
}

/* 声波反馈 */
.syzx-ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  transform: scale(0);
  animation: syzx-ripple-anim 0.7s linear;
  pointer-events: none;
}

@keyframes syzx-ripple-anim {
  to { transform: scale(4); opacity: 0; }
}

/* ===== Hero右侧3D卡片 ===== */
.syzx-hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  perspective: 1000px;
}

.syzx-hero-card3d {
  width: 420px;
  height: 320px;
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.15s ease-out;
}

.syzx-hero-card3d-inner {
  width: 100%; height: 100%;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(20px);
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,0.25);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  box-shadow: 0 25px 60px rgba(0,0,0,0.25);
  overflow: hidden;
  position: relative;
}

.syzx-hero-card3d-inner::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle at var(--mx,50%) var(--my,50%), rgba(255,255,255,0.15), transparent 50%);
  pointer-events: none;
}

.syzx-hero-card3d-icon {
  font-size: 4rem;
  color: var(--syzx-white);
  text-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

.syzx-hero-card3d-text {
  font-size: 1.3rem;
  color: var(--syzx-white);
  font-weight: 600;
  text-align: center;
}

.syzx-hero-card3d-badge {
  position: absolute;
  bottom: 20px;
  background: rgba(255,255,255,0.25);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.8rem;
  color: var(--syzx-white);
}

/* ===== 滚动进度环 ===== */
.syzx-progress-ring {
  position: fixed;
  top: 20px; right: 20px;
  width: 48px; height: 48px;
  z-index: 1010;
  pointer-events: none;
}

.syzx-progress-ring svg { transform: rotate(-90deg); }

.syzx-progress-ring-circle {
  fill: none;
  stroke: var(--syzx-primary);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-dasharray: 126;
  stroke-dashoffset: 126;
  transition: stroke-dashoffset 0.1s;
}

/* ===== Bento网格 ===== */
.syzx-section { padding: 80px 0; }

.syzx-section-title {
  text-align: center;
  margin-bottom: 56px;
}

.syzx-section-title h2 {
  font-size: clamp(1.8rem,4vw,2.8rem);
  font-weight: 800;
  background: var(--syzx-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
  display: inline-block;
}

.syzx-section-title p {
  font-size: 1.05rem;
  color: var(--syzx-gray);
  max-width: 560px;
  margin: 0 auto;
}

.syzx-bento {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: minmax(180px, auto);
}

.syzx-bento-item {
  background: var(--syzx-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--syzx-border);
  border-radius: 20px;
  padding: 28px;
  transition: all 0.4s var(--syzx-jelly);
  position: relative;
  overflow: hidden;
}

.syzx-bento-item::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--syzx-gradient);
  transform: scaleX(0);
  transition: transform 0.4s var(--syzx-jelly);
}

.syzx-bento-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--syzx-shadow);
}

.syzx-bento-item:hover::before { transform: scaleX(1); }

.syzx-bento-item.span-2 { grid-column: span 2; }
.syzx-bento-item.span-2r { grid-row: span 2; }

.syzx-bento-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: var(--syzx-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--syzx-white);
  margin-bottom: 16px;
}

.syzx-bento-item h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--syzx-text);
}

.syzx-bento-item p {
  font-size: 0.88rem;
  color: var(--syzx-gray);
  line-height: 1.65;
}

/* ===== 数据解密计数器 ===== */
.syzx-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin: 60px 0;
}

.syzx-stat-card {
  background: var(--syzx-white);
  border-radius: 20px;
  padding: 36px 24px;
  text-align: center;
  box-shadow: var(--syzx-shadow);
  border: 1px solid var(--syzx-border);
  transition: all 0.4s var(--syzx-jelly);
  position: relative;
  overflow: hidden;
}

.syzx-stat-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 4px;
  background: var(--syzx-gradient);
  transform: scaleX(0);
  transition: transform 0.4s var(--syzx-jelly);
}

.syzx-stat-card:hover {
  transform: translateY(-6px);
}

.syzx-stat-card:hover::after { transform: scaleX(1); }

.syzx-stat-num {
  font-size: clamp(2rem,4vw,3rem);
  font-weight: 800;
  background: var(--syzx-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
  font-variant-numeric: tabular-nums;
}

.syzx-stat-label {
  font-size: 0.9rem;
  color: var(--syzx-gray);
  font-weight: 500;
}

/* ===== 团队展示 ===== */
.syzx-team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.syzx-team-card {
  background: var(--syzx-white);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--syzx-shadow);
  border: 1px solid var(--syzx-border);
  transition: all 0.4s var(--syzx-jelly);
  position: relative;
}

.syzx-team-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 48px rgba(126,87,194,0.2);
}

.syzx-team-img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--syzx-jelly);
}

.syzx-team-card:hover .syzx-team-img { transform: scale(1.08); }

.syzx-team-info {
  padding: 20px;
  text-align: center;
  position: relative;
}

.syzx-team-info::before {
  content: '';
  position: absolute;
  top: 0; left: 20%; right: 20%;
  height: 2px;
  background: var(--syzx-gradient);
}

.syzx-team-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--syzx-text);
  margin-bottom: 4px;
}

.syzx-team-role {
  font-size: 0.82rem;
  color: var(--syzx-primary);
  font-weight: 600;
  margin-bottom: 8px;
}

.syzx-team-desc {
  font-size: 0.8rem;
  color: var(--syzx-gray);
  line-height: 1.5;
}

/* ===== 时间胶囊 ===== */
.syzx-timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 0;
}

.syzx-timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0; bottom: 0;
  width: 3px;
  background: var(--syzx-gradient);
  transform: translateX(-50%);
  border-radius: 2px;
}

.syzx-timeline-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
  position: relative;
  align-items: center;
}

.syzx-timeline-item:nth-child(even) .syzx-timeline-content { grid-column: 2; }
.syzx-timeline-item:nth-child(even) .syzx-timeline-year { grid-column: 1; grid-row: 1; text-align: right; }

.syzx-timeline-dot {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%,-50%);
  width: 20px; height: 20px;
  background: var(--syzx-white);
  border: 4px solid var(--syzx-primary);
  border-radius: 50%;
  z-index: 2;
  box-shadow: 0 0 0 6px rgba(126,87,194,0.15);
}

.syzx-timeline-year {
  font-size: clamp(2rem,4vw,3rem);
  font-weight: 800;
  color: var(--syzx-primary);
  opacity: 0.25;
  line-height: 1;
}

.syzx-timeline-content {
  background: var(--syzx-white);
  padding: 28px;
  border-radius: 16px;
  box-shadow: var(--syzx-shadow);
  border: 1px solid var(--syzx-border);
}

.syzx-timeline-content h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--syzx-text);
}

.syzx-timeline-content p {
  font-size: 0.88rem;
  color: var(--syzx-gray);
  line-height: 1.6;
}

/* ===== FAQ ===== */
.syzx-faq-list { max-width: 800px; margin: 0 auto; }

.syzx-faq-item {
  background: var(--syzx-white);
  border-radius: 16px;
  margin-bottom: 16px;
  border: 1px solid var(--syzx-border);
  overflow: hidden;
  transition: all 0.4s var(--syzx-jelly);
}

.syzx-faq-item:hover { box-shadow: var(--syzx-shadow); }

.syzx-faq-q {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  color: var(--syzx-text);
  transition: all 0.3s;
  gap: 16px;
}

.syzx-faq-q:hover { color: var(--syzx-primary); }

.syzx-faq-q i {
  transition: transform 0.4s var(--syzx-jelly);
  color: var(--syzx-primary);
  flex-shrink: 0;
}

.syzx-faq-item.active .syzx-faq-q i { transform: rotate(180deg); }

.syzx-faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s var(--syzx-jelly), padding 0.5s var(--syzx-jelly);
  padding: 0 24px;
}

.syzx-faq-item.active .syzx-faq-a {
  max-height: 400px;
  padding: 0 24px 20px;
}

.syzx-faq-a p {
  font-size: 0.92rem;
  color: var(--syzx-gray);
  line-height: 1.7;
}

/* ===== 城市目录 ===== */
.syzx-cities {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}

.syzx-city-chip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 8px;
  background: var(--syzx-white);
  border: 1px solid var(--syzx-border);
  border-radius: 12px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--syzx-text);
  transition: all 0.3s var(--syzx-jelly);
  cursor: pointer;
  text-align: center;
}

.syzx-city-chip:hover {
  background: var(--syzx-primary);
  color: var(--syzx-white);
  border-color: var(--syzx-primary);
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(126,87,194,0.3);
}

.syzx-city-chip i { font-size: 0.75rem; }

/* ===== 资讯卡片 ===== */
.syzx-news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.syzx-news-card {
  background: var(--syzx-white);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--syzx-shadow);
  border: 1px solid var(--syzx-border);
  transition: all 0.4s var(--syzx-jelly);
  display: flex;
  flex-direction: column;
}

.syzx-news-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 48px rgba(126,87,194,0.2);
}

.syzx-news-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/10;
}

.syzx-news-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--syzx-jelly);
}

.syzx-news-card:hover .syzx-news-img { transform: scale(1.1); }

.syzx-news-cat {
  position: absolute;
  top: 12px; left: 12px;
  background: var(--syzx-gradient);
  color: var(--syzx-white);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 600;
}

.syzx-news-body { padding: 20px; flex: 1; display: flex; flex-direction: column; }

.syzx-news-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--syzx-text);
  margin-bottom: 10px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.syzx-news-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  font-size: 0.8rem;
  color: var(--syzx-gray);
}

.syzx-news-meta i { color: var(--syzx-primary); }

/* ===== 文章详情 ===== */
.syzx-detail-header {
  background: var(--syzx-gradient);
  padding: 140px 0 80px;
  position: relative;
  overflow: hidden;
}

.syzx-detail-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.06'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.syzx-detail-title {
  font-size: clamp(1.6rem,4vw,2.6rem);
  font-weight: 800;
  color: var(--syzx-white);
  margin-bottom: 16px;
  position: relative;
  line-height: 1.3;
}

.syzx-detail-meta {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  position: relative;
}

.syzx-detail-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.85);
  font-size: 0.88rem;
}

.syzx-detail-meta i { color: #FFD600; }

.syzx-content-wrap {
  background: var(--syzx-white);
  border-radius: 20px;
  padding: 40px;
  margin-top: -40px;
  position: relative;
  box-shadow: var(--syzx-shadow);
  border: 1px solid var(--syzx-border);
}

.syzx-content-wrap .content { font-size: 1rem; line-height: 1.85; color: var(--syzx-text); }
.syzx-content-wrap .content p { margin-bottom: 16px; }
.syzx-content-wrap .content img { border-radius: 12px; margin: 16px 0; }
.syzx-content-wrap .content h2, .syzx-content-wrap .content h3 { margin: 24px 0 12px; color: var(--syzx-dark); }

/* ===== 关于页面 ===== */
.syzx-about-hero {
  background: var(--syzx-gradient);
  padding: 140px 0 100px;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.syzx-about-hero h1 {
  font-size: clamp(2rem,5vw,3.2rem);
  font-weight: 800;
  color: var(--syzx-white);
  margin-bottom: 16px;
}

.syzx-about-hero p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.88);
  max-width: 600px;
  margin: 0 auto;
}

.syzx-value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: -60px;
  position: relative;
  z-index: 2;
}

.syzx-value-card {
  background: var(--syzx-white);
  border-radius: 20px;
  padding: 36px 28px;
  text-align: center;
  box-shadow: var(--syzx-shadow);
  border: 1px solid var(--syzx-border);
  transition: all 0.4s var(--syzx-jelly);
}

.syzx-value-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 48px rgba(126,87,194,0.2);
}

.syzx-value-icon {
  width: 72px; height: 72px;
  background: var(--syzx-gradient);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--syzx-white);
  margin: 0 auto 20px;
}

.syzx-value-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--syzx-text);
}

.syzx-value-card p {
  font-size: 0.9rem;
  color: var(--syzx-gray);
  line-height: 1.6;
}

/* ===== 联系页面 ===== */
.syzx-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.syzx-contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.syzx-contact-card {
  background: var(--syzx-white);
  border-radius: 16px;
  padding: 24px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  box-shadow: var(--syzx-shadow);
  border: 1px solid var(--syzx-border);
  transition: all 0.3s var(--syzx-jelly);
}

.syzx-contact-card:hover {
  transform: translateX(8px);
  border-color: var(--syzx-primary);
}

.syzx-contact-icon {
  width: 48px; height: 48px;
  background: var(--syzx-light);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--syzx-primary);
  flex-shrink: 0;
}

.syzx-contact-card h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--syzx-text);
}

.syzx-contact-card p {
  font-size: 0.88rem;
  color: var(--syzx-gray);
}

.syzx-contact-form {
  background: var(--syzx-white);
  border-radius: 20px;
  padding: 36px;
  box-shadow: var(--syzx-shadow);
  border: 1px solid var(--syzx-border);
}

.syzx-form-group { margin-bottom: 20px; }

.syzx-form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--syzx-text);
}

.syzx-form-control {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid var(--syzx-border);
  border-radius: 12px;
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--syzx-text);
  background: var(--syzx-bg);
  transition: all 0.3s var(--syzx-jelly);
}

.syzx-form-control:focus {
  outline: none;
  border-color: var(--syzx-primary);
  box-shadow: 0 0 0 4px rgba(126,87,194,0.12);
  background: var(--syzx-white);
}

.syzx-form-control::placeholder { color: var(--syzx-gray); }

textarea.syzx-form-control { resize: vertical; min-height: 120px; }

/* ===== 底部 ===== */
.syzx-footer {
  background: var(--syzx-text);
  color: rgba(255,255,255,0.75);
  padding: 60px 0 0;
  position: relative;
}

.syzx-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.syzx-footer-brand { max-width: 300px; }

.syzx-footer-brand h3 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--syzx-white);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.syzx-footer-brand p {
  font-size: 0.88rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.65);
}

.syzx-footer-col h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--syzx-white);
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.syzx-footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 32px; height: 2px;
  background: var(--syzx-gradient);
}

.syzx-footer-col li { margin-bottom: 10px; }

.syzx-footer-col a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.3s;
}

.syzx-footer-col a:hover { color: var(--syzx-accent); padding-left: 4px; }

.syzx-footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.syzx-footer-bottom p { font-size: 0.82rem; color: rgba(255,255,255,0.5); }

.syzx-footer-links { display: flex; gap: 20px; }

.syzx-footer-links a { font-size: 0.82rem; color: rgba(255,255,255,0.5); }
.syzx-footer-links a:hover { color: var(--syzx-accent); }

/* ===== 友情链接 ===== */
.syzx-friend {
  background: rgba(126,87,194,0.08);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
}

.syzx-friend-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.syzx-friend-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  flex-shrink: 0;
}

.syzx-friend-list {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.syzx-friend-list a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
  transition: color 0.3s;
}

.syzx-friend-list a:hover { color: var(--syzx-accent); }

/* ===== 浮动CTA ===== */
.syzx-float-cta {
  position: fixed;
  bottom: 30px; right: 30px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.syzx-float-btn {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--syzx-gradient);
  color: var(--syzx-white);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(126,87,194,0.4);
  transition: all 0.4s var(--syzx-jelly);
  position: relative;
}

.syzx-float-btn:hover {
  transform: scale(1.15) rotate(10deg);
  box-shadow: 0 10px 30px rgba(126,87,194,0.6);
}

.syzx-float-tip {
  position: absolute;
  right: 66px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--syzx-text);
  color: var(--syzx-white);
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 0.8rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.syzx-float-btn:hover .syzx-float-tip { opacity: 1; }

/* ===== 面包屑 ===== */
.syzx-breadcrumb {
  background: var(--syzx-light);
  padding: 16px 0;
}

.syzx-breadcrumb-inner {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--syzx-gray);
  flex-wrap: wrap;
}

.syzx-breadcrumb-inner a { color: var(--syzx-primary); font-weight: 500; }

.syzx-breadcrumb-inner a:hover { text-decoration: underline; }

.syzx-breadcrumb-inner i { font-size: 0.7rem; color: var(--syzx-gray); }

/* ===== 列表页工具栏 ===== */
.syzx-list-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 12px;
}

.syzx-list-count { font-size: 0.9rem; color: var(--syzx-gray); }

.syzx-list-count strong { color: var(--syzx-primary); }

/* ===== 分页 ===== */
.syzx-pagination { display: flex; justify-content: center; margin-top: 40px; }

/* ===== Toast ===== */
.syzx-toast {
  position: fixed;
  bottom: 100px; right: 30px;
  background: var(--syzx-white);
  border-radius: 16px;
  padding: 16px 24px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.2);
  border-left: 4px solid var(--syzx-primary);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 1050;
  transform: translateX(150%);
  transition: transform 0.5s var(--syzx-jelly);
}

.syzx-toast.show { transform: translateX(0); }

.syzx-toast i { font-size: 1.4rem; }

.syzx-toast.success { border-left-color: #4CAF50; }
.syzx-toast.success i { color: #4CAF50; }

.syzx-toast.error { border-left-color: var(--syzx-secondary); }
.syzx-toast.error i { color: var(--syzx-secondary); }

/* ===== 动画 ===== */
.syzx-reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.7s var(--syzx-jelly);
}

.syzx-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.syzx-reveal-delay-1 { transition-delay: 0.1s; }
.syzx-reveal-delay-2 { transition-delay: 0.2s; }
.syzx-reveal-delay-3 { transition-delay: 0.3s; }
.syzx-reveal-delay-4 { transition-delay: 0.4s; }

/* ===== 详情页标签 ===== */
.syzx-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 24px; }

.syzx-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 14px;
  background: var(--syzx-light);
  border-radius: 20px;
  font-size: 0.82rem;
  color: var(--syzx-primary);
  font-weight: 500;
  transition: all 0.3s;
}

.syzx-tag:hover { background: var(--syzx-primary); color: var(--syzx-white); }

/* ===== 侧边栏 ===== */
.syzx-sidebar-card {
  background: var(--syzx-white);
  border-radius: 16px;
  padding: 24px;
  box-shadow: var(--syzx-shadow);
  border: 1px solid var(--syzx-border);
  margin-bottom: 20px;
}

.syzx-sidebar-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--syzx-light);
  color: var(--syzx-text);
  display: flex;
  align-items: center;
  gap: 8px;
}

.syzx-sidebar-title i { color: var(--syzx-primary); }

.syzx-sidebar-list li { margin-bottom: 12px; }

.syzx-sidebar-list a {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--syzx-text);
  transition: all 0.3s;
  line-height: 1.5;
}

.syzx-sidebar-list a:hover { color: var(--syzx-primary); padding-left: 4px; }

.syzx-sidebar-list img {
  width: 60px; height: 45px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
}

/* ===== 轮播图 ===== */
.syzx-carousel { border-radius: 20px; overflow: hidden; box-shadow: var(--syzx-shadow); }

.syzx-carousel .carousel-item { height: 500px; }

.syzx-carousel .carousel-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.syzx-carousel-caption {
  position: absolute;
  bottom: 40px; left: 40px;
  background: rgba(69,39,160,0.85);
  backdrop-filter: blur(10px);
  padding: 20px 28px;
  border-radius: 16px;
  max-width: 480px;
}

.syzx-carousel-caption h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--syzx-white);
  margin-bottom: 6px;
}

.syzx-carousel-caption p { font-size: 0.88rem; color: rgba(255,255,255,0.8); margin: 0; }

.carousel-control-prev, .carousel-control-next {
  width: 50px; height: 50px;
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(10px);
  border-radius: 50%;
  top: 50%;
  transform: translateY(-50%);
  opacity: 1;
  transition: all 0.3s;
}

.carousel-control-prev { left: 20px; }
.carousel-control-next { right: 20px; }

.carousel-control-prev:hover, .carousel-control-next:hover {
  background: rgba(255,255,255,0.4);
}

.carousel-indicators [data-bs-target] {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  border: none;
  margin: 0 5px;
}

.carousel-indicators .active { background: var(--syzx-white); width: 28px; border-radius: 5px; }

/* ===== 信任条 ===== */
.syzx-trust-bar {
  background: var(--syzx-white);
  border-radius: 16px;
  padding: 28px;
  box-shadow: var(--syzx-shadow);
  border: 1px solid var(--syzx-border);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin: 40px 0;
}

.syzx-trust-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px;
}

.syzx-trust-item i {
  font-size: 2rem;
  color: var(--syzx-primary);
}

.syzx-trust-item h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--syzx-text);
  margin-bottom: 2px;
}

.syzx-trust-item p {
  font-size: 0.78rem;
  color: var(--syzx-gray);
  margin: 0;
}

/* ===== 流程 ===== */
.syzx-process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  position: relative;
}

.syzx-process::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 12.5%; right: 12.5%;
  height: 3px;
  background: var(--syzx-gradient);
  z-index: 0;
}

.syzx-step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.syzx-step-num {
  width: 80px; height: 80px;
  background: var(--syzx-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--syzx-white);
  margin: 0 auto 16px;
  box-shadow: 0 8px 24px rgba(126,87,194,0.35);
  position: relative;
}

.syzx-step h4 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--syzx-text);
}

.syzx-step p {
  font-size: 0.85rem;
  color: var(--syzx-gray);
  line-height: 1.55;
}

/* ===== 响应式 ===== */
@media (max-width: 991px) {
  .syzx-nav-desktop { display: none; }
  .syzx-hamburger { display: block; }
  .syzx-hero-inner { grid-template-columns: 1fr; text-align: center; gap: 40px; }
  .syzx-hero-desc { margin: 0 auto 36px; }
  .syzx-hero-btns { justify-content: center; }
  .syzx-hero-visual { display: none; }
  .syzx-bento { grid-template-columns: repeat(2, 1fr); }
  .syzx-bento-item.span-2 { grid-column: span 2; }
  .syzx-stats { grid-template-columns: repeat(2, 1fr); }
  .syzx-team-grid { grid-template-columns: repeat(2, 1fr); }
  .syzx-news-grid { grid-template-columns: repeat(2, 1fr); }
  .syzx-cities { grid-template-columns: repeat(4, 1fr); }
  .syzx-footer-grid { grid-template-columns: repeat(2, 1fr); }
  .syzx-contact-grid { grid-template-columns: 1fr; }
  .syzx-value-grid { grid-template-columns: repeat(2, 1fr); }
  .syzx-process { grid-template-columns: repeat(2, 1fr); }
  .syzx-process::before { display: none; }
  .syzx-trust-bar { grid-template-columns: repeat(2, 1fr); }
  .syzx-timeline::before { left: 20px; }
  .syzx-timeline-item { grid-template-columns: 1fr; padding-left: 50px; }
  .syzx-timeline-item:nth-child(even) .syzx-timeline-content { grid-column: 1; }
  .syzx-timeline-item:nth-child(even) .syzx-timeline-year { grid-column: 1; grid-row: auto; text-align: left; }
  .syzx-timeline-dot { left: 20px; }
  .syzx-carousel .carousel-item { height: 320px; }
  .syzx-carousel-caption { left: 16px; right: 16px; bottom: 16px; max-width: none; }
}

@media (max-width: 576px) {
  .syzx-section { padding: 56px 0; }
  .syzx-bento { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .syzx-bento-item { padding: 18px; }
  .syzx-bento-item.span-2 { grid-column: span 2; }
  .syzx-stats { gap: 12px; }
  .syzx-stat-card { padding: 24px 16px; }
  .syzx-team-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .syzx-news-grid { grid-template-columns: repeat(1, 1fr); }
  .syzx-cities { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .syzx-city-chip { padding: 8px 4px; font-size: 0.78rem; }
  .syzx-footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .syzx-footer-bottom { flex-direction: column; text-align: center; }
  .syzx-value-grid { grid-template-columns: 1fr; margin-top: -40px; }
  .syzx-process { grid-template-columns: repeat(2, 1fr); }
  .syzx-trust-bar { grid-template-columns: repeat(2, 1fr); gap: 12px; padding: 20px; }
  .syzx-trust-item { padding: 8px; }
  .syzx-float-cta { bottom: 16px; right: 16px; }
  .syzx-progress-ring { display: none; }
  .syzx-content-wrap { padding: 24px; }
  .syzx-contact-form { padding: 24px; }
  .syzx-detail-header { padding: 120px 0 60px; }
  .syzx-about-hero { padding: 120px 0 80px; }
}

/* ===== 果冻错误动画 ===== */
@keyframes syzx-jelly {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-8px); }
  40% { transform: translateX(8px); }
  60% { transform: translateX(-4px); }
  80% { transform: translateX(4px); }
}

.syzx-jelly-error { animation: syzx-jelly 0.5s var(--syzx-jelly); border-color: var(--syzx-secondary) !important; }

/* ===== 加载动画 ===== */
@keyframes syzx-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.syzx-loading { animation: syzx-pulse 1.5s infinite; }