/**
 * 高考志愿填报平台 - 完整设计系统
 * 参考夸克高考设计规范，复刻蓝紫渐变 + 磨砂玻璃 + 现代卡片设计
 * 版本：2.0.0
 */

/* ========================================
   CSS 变量 / 设计令牌
   ======================================== */
:root {
  /* 主色调 - 夸克蓝紫渐变 */
  --primary-50: #f0f3ff;
  --primary-100: #dbe3ff;
  --primary-200: #bac8ff;
  --primary-300: #91a7ff;
  --primary-400: #748ffc;
  --primary-500: #4F7EF8;
  --primary-600: #3b5de7;
  --primary-700: #2d4ad4;
  --primary-800: #253cac;
  --primary-900: #1c2e7a;
  --primary-950: #111b4d;

  /* 紫色系 */
  --purple-400: #9b6dff;
  --purple-500: #7B4BF5;
  --purple-600: #6a39e8;

  /* 渐变色 */
  --gradient-primary: linear-gradient(135deg, var(--primary-500), var(--purple-500));
  --gradient-hero: linear-gradient(160deg, #4F7EF8 0%, #7B4BF5 50%, #9b6dff 100%);
  --gradient-card: linear-gradient(135deg, rgba(79,126,248,0.06), rgba(123,75,245,0.06));

  /* AI 深色区 */
  --ai-bg: #0f0f23;
  --ai-bg-secondary: #1a1a2e;
  --ai-border: rgba(255,255,255,0.08);
  --ai-text: #e2e8f0;
  --ai-text-secondary: #94a3b8;

  /* 中性色 */
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;
  --gray-950: #020617;

  /* 功能色 */
  --success: #10b981;
  --success-bg: #ecfdf5;
  --warning: #f59e0b;
  --warning-bg: #fffbeb;
  --danger: #ef4444;
  --danger-bg: #fef2f2;
  --info: #3b82f6;
  --info-bg: #eff6ff;

  /* 志愿梯度色 */
  --rush-color: #ef4444;
  --rush-bg: #fef2f2;
  --stable-color: #f59e0b;
  --stable-bg: #fffbeb;
  --safe-color: #10b981;
  --safe-bg: #ecfdf5;

  /* 圆角 */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-2xl: 24px;

  /* 阴影 */
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.05), 0 2px 4px rgba(0,0,0,0.04);
  --shadow-lg: 0 10px 15px rgba(0,0,0,0.06), 0 4px 6px rgba(0,0,0,0.04);
  --shadow-xl: 0 20px 25px rgba(0,0,0,0.08), 0 8px 10px rgba(0,0,0,0.04);
  --shadow-glow: 0 0 40px rgba(79,126,248,0.15);

  /* 过渡 */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);

  /* 字体 */
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;

  /* 导航高度 */
  --nav-height: 64px;
  --max-width: 1280px;
}

/* ========================================
   全局重置
   ======================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  color: var(--gray-800);
  background: var(--gray-50);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; font-size: inherit; }
input, select, textarea { font-family: inherit; font-size: inherit; }
img { max-width: 100%; height: auto; }
ul, ol { list-style: none; }

/* 滚动条 */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gray-400); }

/* ========================================
   导航栏
   ======================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  transition: all var(--transition-base);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(255,255,255,0.95);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-logo .logo-icon {
  font-size: 28px;
  -webkit-text-fill-color: initial;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-menu > li { position: relative; }

.nav-menu > li > a,
.nav-menu > li > button {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-700);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav-menu > li > a:hover,
.nav-menu > li > button:hover,
.nav-menu > li.active > a,
.nav-menu > li.active > button {
  color: var(--primary-600);
  background: var(--primary-50);
}

.nav-menu .nav-arrow {
  font-size: 10px;
  transition: transform var(--transition-fast);
}

.nav-menu > li:hover .nav-arrow {
  transform: rotate(180deg);
}

/* 下拉菜单 */
.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 200px;
  padding: 8px;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(0,0,0,0.06);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.nav-menu > li:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(4px);
}

.nav-dropdown a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  font-size: 13px;
  color: var(--gray-600);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.nav-dropdown a:hover {
  color: var(--primary-600);
  background: var(--primary-50);
}

.nav-dropdown .nav-icon {
  font-size: 16px;
  width: 20px;
  text-align: center;
}

/* 移动端菜单按钮 */
.nav-toggle {
  display: none;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--gray-100);
}

/* ========================================
   主容器
   ======================================== */
.main-container {
  padding-top: var(--nav-height);
}

.page-section {
  display: none;
}

.page-section.active {
  display: block;
}

/* ========================================
   Hero 区域 (首页顶部) — 完全重构
   ======================================== */
.hero-section {
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 24px 100px;
  overflow: hidden;
  isolation: isolate;
}

/* 暗色渐变背景 */
.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, #0a0e27 0%, #131740 30%, #1a1050 60%, #0d1135 100%);
  z-index: 0;
}

/* 几何网格图案 */
.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(79,126,248,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79,126,248,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 50% at 50% 40%, black 40%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 80% 50% at 50% 40%, black 40%, transparent 70%);
}

/* 浮动光晕 */
.hero-bg::after {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(123,75,245,0.25) 0%, transparent 70%);
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  animation: heroGlow 8s ease-in-out infinite;
}

@keyframes heroGlow {
  0%, 100% { opacity: 0.5; transform: translateX(-50%) scale(1); }
  50% { opacity: 0.8; transform: translateX(-50%) scale(1.1); }
}

/* 浮动装饰点 */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  z-index: 0;
  pointer-events: none;
}

.hero-orb--1 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(79,126,248,0.2) 0%, transparent 70%);
  top: 10%; right: -100px;
  animation: orbFloat1 12s ease-in-out infinite;
}

.hero-orb--2 {
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(155,109,255,0.2) 0%, transparent 70%);
  bottom: 15%; left: -50px;
  animation: orbFloat2 15s ease-in-out infinite;
}

.hero-orb--3 {
  width: 120px; height: 120px;
  background: radial-gradient(circle, rgba(79,126,248,0.15) 0%, transparent 70%);
  top: 50%; left: 15%;
  animation: orbFloat3 10s ease-in-out infinite;
}

@keyframes orbFloat1 {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  33% { transform: translate(-30px, -40px) rotate(120deg); }
  66% { transform: translate(20px, 30px) rotate(240deg); }
}

@keyframes orbFloat2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(40px, 20px) scale(1.1); }
  66% { transform: translate(-20px, -30px) scale(0.9); }
}

@keyframes orbFloat3 {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(50px, -30px); }
}

/* 主内容区 */
.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 840px;
  width: 100%;
  text-align: center;
}

/* Badge 标签 */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(79,126,248,0.12);
  border: 1px solid rgba(79,126,248,0.2);
  border-radius: 50px;
  margin-bottom: 28px;
  font-size: 13px;
  color: rgba(147,177,255,0.9);
  letter-spacing: 0.02em;
}

.hero-badge .badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #4ade80;
  animation: pulseDot 2s ease-in-out infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(74,222,128,0.4); }
  50% { opacity: 0.7; box-shadow: 0 0 0 8px rgba(74,222,128,0); }
}

/* 标题 */
.hero-title {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 800;
  line-height: 1.15;
  color: #fff;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero-title .title-highlight {
  background: linear-gradient(135deg, #818cf8 0%, #c084fc 50%, #7dd3fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* 副标题 */
.hero-subtitle {
  font-size: clamp(15px, 2vw, 18px);
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto 40px;
}

/* AI 搜索框 — 玻璃态 */
.hero-search {
  max-width: 640px;
  margin: 0 auto 44px;
  position: relative;
}

.hero-search .search-input-wrapper {
  position: relative;
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 16px;
  padding: 5px;
  display: flex;
  align-items: center;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
}

.hero-search .search-input-wrapper:focus-within {
  background: rgba(255,255,255,0.1);
  border-color: rgba(129,140,248,0.4);
  box-shadow: 0 8px 40px rgba(79,126,248,0.2), 0 0 0 4px rgba(79,126,248,0.08);
  transform: scale(1.01);
}

.hero-search .search-icon-left {
  padding: 0 8px 0 16px;
  font-size: 18px;
  opacity: 0.5;
}

.hero-search input {
  flex: 1;
  border: none;
  background: transparent;
  color: #fff;
  font-size: 16px;
  padding: 14px 4px;
  outline: none;
  min-width: 0;
}

.hero-search input::placeholder {
  color: rgba(255,255,255,0.35);
}

.hero-search .search-btn {
  flex-shrink: 0;
  padding: 10px 24px;
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  border-radius: 12px;
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 2px 12px rgba(99,102,241,0.3);
  margin-right: 3px;
}

.hero-search .search-btn:hover {
  transform: scale(1.03);
  box-shadow: 0 4px 20px rgba(99,102,241,0.45);
}

/* 统计数字 — 卡片式 */
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 0;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  overflow: hidden;
  max-width: 560px;
  margin: 0 auto;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.hero-stat {
  flex: 1;
  padding: 20px 24px;
  text-align: center;
  position: relative;
}

.hero-stat:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 20%;
  height: 60%;
  width: 1px;
  background: rgba(255,255,255,0.1);
}

.hero-stat .stat-number {
  font-size: clamp(24px, 4vw, 34px);
  font-weight: 800;
  line-height: 1.15;
  color: #fff;
  letter-spacing: -0.01em;
}

.hero-stat .stat-number .stat-unit {
  font-size: 0.5em;
  font-weight: 600;
  opacity: 0.7;
  margin-left: 2px;
}

.hero-stat .stat-label {
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  margin-top: 6px;
  letter-spacing: 0.02em;
}

/* 倒计时特殊样式 */
.hero-stat.countdown .stat-number {
  background: linear-gradient(135deg, #4ade80 0%, #22d3ee 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* 卡片入场交错动画 */
@keyframes cardReveal {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.card-reveal {
  animation: cardReveal 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

/* 导航栏滚动后颜色适配深色 Hero */
.navbar.home-top {
  background: rgba(15,15,35,0.85);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.navbar.home-top .nav-menu > li > a {
  color: rgba(255,255,255,0.8);
}
.navbar.home-top .nav-menu > li > a:hover,
.navbar.home-top .nav-menu > li.active > a {
  color: #fff;
  background: rgba(255,255,255,0.1);
}
.navbar.home-top.scrolled {
  background: rgba(255,255,255,0.95);
}
.navbar.home-top.scrolled .nav-menu > li > a {
  color: var(--gray-700);
}
.navbar.home-top.scrolled .nav-menu > li > a:hover,
.navbar.home-top.scrolled .nav-menu > li.active > a {
  color: var(--primary-600);
  background: var(--primary-50);
}

/* ========================================
   通用区块
   ======================================== */
.section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 56px 24px;
}

.section--tight { padding: 40px 24px; }

.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 28px;
}

.section-header--centered {
  text-align: center;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.section-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--gray-900);
  letter-spacing: -0.01em;
}

.section-subtitle {
  font-size: 14px;
  color: var(--gray-500);
  font-weight: 400;
}

.section-more {
  font-size: 14px;
  color: var(--primary-500);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: all var(--transition-fast);
  padding: 4px 12px;
  border-radius: 6px;
}

.section-more:hover {
  color: var(--primary-600);
  background: var(--primary-50);
}

/* ========================================
   流程引导区 (新增)
   ======================================== */
.process-guide {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 8px;
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
  padding: 32px 20px;
  position: relative;
}

.process-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 56px;
  right: -16px;
  width: 32px;
  height: 2px;
  background: linear-gradient(90deg, var(--gray-300) 0%, transparent 100%);
}

.process-step .step-number {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 800;
  color: #fff;
  position: relative;
  box-shadow: 0 8px 24px rgba(99,102,241,0.25);
}

.process-step .step-number::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 20px;
  background: inherit;
  opacity: 0.15;
  z-index: -1;
}

.process-step:nth-child(1) .step-number {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
}

.process-step:nth-child(2) .step-number {
  background: linear-gradient(135deg, #3b82f6, #06b6d4);
}

.process-step:nth-child(3) .step-number {
  background: linear-gradient(135deg, #10b981, #22d3ee);
}

.process-step .step-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--gray-900);
}

.process-step .step-desc {
  font-size: 13px;
  color: var(--gray-500);
  line-height: 1.6;
  max-width: 220px;
}

/* ========================================
   功能分类入口 (重构)
   ======================================== */
.entry-category {
  margin-bottom: 32px;
}

.entry-category:last-child { margin-bottom: 0; }

.entry-category-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
  padding-left: 4px;
}

.quick-entry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
}

.quick-entry-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: #fff;
  border-radius: 14px;
  border: 1px solid var(--gray-100);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.quick-entry-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--primary-50), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.quick-entry-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.06), 0 0 0 1px rgba(79,126,248,0.1);
  border-color: var(--primary-200);
}

.quick-entry-card:hover::before {
  opacity: 1;
}

.quick-entry-card.featured {
  border-color: rgba(99,102,241,0.2);
  background: linear-gradient(135deg, rgba(99,102,241,0.04), rgba(139,92,246,0.02));
}

.quick-entry-card.featured:hover {
  border-color: rgba(99,102,241,0.35);
  box-shadow: 0 8px 24px rgba(99,102,241,0.1), 0 0 0 1px rgba(99,102,241,0.15);
}

.quick-entry-card .entry-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  color: #fff;
}

.quick-entry-card .entry-icon.gradient-blue { background: linear-gradient(135deg, #4F7EF8, #6db3f2); }
.quick-entry-card .entry-icon.gradient-purple { background: linear-gradient(135deg, #7B4BF5, #a78bfa); }
.quick-entry-card .entry-icon.gradient-indigo { background: linear-gradient(135deg, #6366f1, #818cf8); }
.quick-entry-card .entry-icon.gradient-green { background: linear-gradient(135deg, #10b981, #34d399); }
.quick-entry-card .entry-icon.gradient-orange { background: linear-gradient(135deg, #f59e0b, #fbbf24); }
.quick-entry-card .entry-icon.gradient-pink { background: linear-gradient(135deg, #ec4899, #f472b6); }
.quick-entry-card .entry-icon.gradient-teal { background: linear-gradient(135deg, #14b8a6, #2dd4bf); }
.quick-entry-card .entry-icon.gradient-cyan { background: linear-gradient(135deg, #06b6d4, #22d3ee); }
.quick-entry-card .entry-icon.gradient-rose { background: linear-gradient(135deg, #f43f5e, #fb7185); }

.quick-entry-card .entry-text {
  position: relative;
  z-index: 1;
  min-width: 0;
}

.quick-entry-card .entry-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--gray-800);
  line-height: 1.3;
}

.quick-entry-card .entry-desc {
  font-size: 12px;
  color: var(--gray-400);
  line-height: 1.4;
  margin-top: 2px;
}

/* 特色卡片徽章 */
.quick-entry-card.featured .entry-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  background: linear-gradient(135deg, rgba(99,102,241,0.12), rgba(139,92,246,0.12));
  color: #6366f1;
  margin-top: 4px;
  letter-spacing: 0.02em;
}

/* ========================================
   卡片网格 (重构)
   ======================================== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}

.card {
  background: #fff;
  border-radius: 14px;
  border: 1px solid var(--gray-100);
  padding: 24px;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  cursor: pointer;
  position: relative;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(0,0,0,0.06);
  border-color: var(--gray-200);
}

.card .card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 14px;
}

.card .card-badge {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  background: var(--primary-50);
}

.card .card-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 4px;
  line-height: 1.3;
}

.card .card-subtitle {
  font-size: 12px;
  color: var(--gray-400);
}

.card .card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.card .card-tag {
  font-size: 11px;
  font-weight: 500;
  padding: 3px 8px;
  border-radius: 6px;
  background: var(--gray-50);
  color: var(--gray-600);
}

.card .card-tag.highlight {
  background: rgba(99,102,241,0.08);
  color: #6366f1;
}

.card .card-meta {
  display: flex;
  gap: 16px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--gray-100);
}

.card .card-meta-item {
  font-size: 12px;
  color: var(--gray-500);
  display: flex;
  align-items: center;
  gap: 4px;
}

.card .card-meta-item strong {
  color: var(--gray-800);
  font-weight: 600;
}
  border: 1px solid var(--gray-200);
  padding: 20px;
  transition: all var(--transition-base);
  cursor: pointer;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-200);
}

.card-header {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 12px;
}

.card-badge {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
  background: var(--gradient-primary);
}

.card-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--gray-900);
  line-height: 1.4;
}

.card-subtitle {
  font-size: 12px;
  color: var(--gray-400);
  margin-top: 2px;
}

.card-body {
  font-size: 13px;
  color: var(--gray-500);
  line-height: 1.6;
  margin-bottom: 12px;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  font-size: 11px;
  font-weight: 500;
  border-radius: 50px;
  background: var(--primary-50);
  color: var(--primary-600);
}

.tag.gold { background: #fef3c7; color: #92400e; }
.tag.green { background: var(--success-bg); color: var(--success); }
.tag.red { background: var(--danger-bg); color: var(--danger); }
.tag.gray { background: var(--gray-100); color: var(--gray-600); }

/* ========================================
   表格
   ======================================== */
.table-wrapper {
  overflow-x: auto;
  background: #fff;
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-200);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

thead {
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
}

th {
  padding: 12px 16px;
  font-weight: 600;
  color: var(--gray-600);
  font-size: 13px;
  text-align: left;
  white-space: nowrap;
}

td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--gray-100);
  color: var(--gray-700);
}

tbody tr:hover {
  background: var(--primary-50);
}

tbody tr:last-child td {
  border-bottom: none;
}

/* ========================================
   筛选栏
   ======================================== */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  padding: 16px 20px;
  background: #fff;
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-200);
  margin-bottom: 20px;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 6px;
}

.filter-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-500);
  white-space: nowrap;
}

.filter-options {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 5px 14px;
  font-size: 12px;
  font-weight: 500;
  color: var(--gray-500);
  border-radius: 50px;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.filter-btn:hover {
  color: var(--primary-600);
  background: var(--primary-50);
}

.filter-btn.active {
  color: var(--primary-600);
  background: var(--primary-50);
  border-color: var(--primary-200);
  font-weight: 600;
}

/* 搜索输入 */
.search-input-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.search-input-group input {
  padding: 8px 14px;
  font-size: 14px;
  border: 1px solid var(--gray-200);
  border-radius: 50px;
  outline: none;
  width: 200px;
  transition: all var(--transition-fast);
}

.search-input-group input:focus {
  border-color: var(--primary-400);
  box-shadow: 0 0 0 3px rgba(79,126,248,0.1);
}

/* ========================================
   志愿梯度系统
   ======================================== */
.volunteer-tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.volunteer-tier {
  border-radius: var(--radius-xl);
  padding: 20px;
  border: 1px solid var(--gray-200);
}

.volunteer-tier.rush {
  background: var(--rush-bg);
  border-color: rgba(239,68,68,0.2);
}

.volunteer-tier.stable {
  background: var(--stable-bg);
  border-color: rgba(245,158,11,0.2);
}

.volunteer-tier.safe {
  background: var(--safe-bg);
  border-color: rgba(16,185,129,0.2);
}

.tier-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.tier-label {
  font-size: 16px;
  font-weight: 700;
}

.tier-label.rush { color: var(--rush-color); }
.tier-label.stable { color: var(--stable-color); }
.tier-label.safe { color: var(--safe-color); }

.tier-prob {
  font-size: 12px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 50px;
}

.tier-prob.rush { background: rgba(239,68,68,0.15); color: var(--rush-color); }
.tier-prob.stable { background: rgba(245,158,11,0.15); color: var(--stable-color); }
.tier-prob.safe { background: rgba(16,185,129,0.15); color: var(--safe-color); }

.tier-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.tier-item {
  padding: 12px 14px;
  background: #fff;
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.tier-item:hover {
  box-shadow: var(--shadow-sm);
  border-color: var(--primary-200);
}

.tier-item .item-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-800);
}

.tier-item .item-info {
  font-size: 12px;
  color: var(--gray-400);
  margin-top: 4px;
  display: flex;
  gap: 12px;
}

/* ========================================
   志愿表
   ======================================== */
.form-actions {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(79,126,248,0.3);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(79,126,248,0.4);
}

.btn-outline {
  border: 1px solid var(--gray-200);
  color: var(--gray-600);
  background: #fff;
}

.btn-outline:hover {
  border-color: var(--primary-300);
  color: var(--primary-600);
}

.btn-sm {
  padding: 5px 12px;
  font-size: 12px;
  border-radius: var(--radius-sm);
}

.btn-danger {
  color: var(--danger);
}

.btn-danger:hover {
  background: var(--danger-bg);
}

/* ========================================
   AI 对话区
   ======================================== */
.ai-chat {
  max-width: 800px;
  margin: 0 auto;
  height: 600px;
  display: flex;
  flex-direction: column;
  background: var(--ai-bg);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  border: 1px solid var(--ai-border);
}

.ai-chat-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--ai-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ai-chat-header .ai-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--ai-text);
  display: flex;
  align-items: center;
  gap: 8px;
}

.ai-chat-header .ai-badge {
  padding: 2px 10px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 50px;
  background: rgba(123,75,245,0.2);
  color: var(--purple-400);
}

.ai-chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ai-message {
  display: flex;
  gap: 12px;
  max-width: 85%;
  animation: fadeInUp 0.3s ease;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.ai-message.user { align-self: flex-end; flex-direction: row-reverse; }
.ai-message.assistant { align-self: flex-start; }

.ai-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}

.ai-message.assistant .ai-avatar {
  background: var(--gradient-primary);
  color: #fff;
}

.ai-message.user .ai-avatar {
  background: var(--gray-600);
  color: #fff;
}

.ai-bubble {
  padding: 12px 16px;
  border-radius: var(--radius-lg);
  font-size: 14px;
  line-height: 1.6;
}

.ai-message.assistant .ai-bubble {
  background: var(--ai-bg-secondary);
  color: var(--ai-text);
  border: 1px solid var(--ai-border);
}

.ai-message.user .ai-bubble {
  background: var(--primary-600);
  color: #fff;
}

.ai-chat-input {
  padding: 16px 24px;
  border-top: 1px solid var(--ai-border);
  display: flex;
  gap: 10px;
}

.ai-chat-input input {
  flex: 1;
  padding: 12px 16px;
  background: var(--ai-bg-secondary);
  border: 1px solid var(--ai-border);
  border-radius: var(--radius-lg);
  color: var(--ai-text);
  font-size: 14px;
  outline: none;
}

.ai-chat-input input::placeholder { color: var(--gray-500); }
.ai-chat-input input:focus { border-color: var(--primary-500); }

.ai-chat-input button {
  padding: 12px 20px;
  background: var(--gradient-primary);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
}

.ai-chat-input button:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

/* 快捷问题 */
.quick-questions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0 24px 12px;
}

.quick-q {
  padding: 6px 14px;
  font-size: 12px;
  color: var(--ai-text-secondary);
  background: var(--ai-bg-secondary);
  border: 1px solid var(--ai-border);
  border-radius: 50px;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.quick-q:hover {
  color: #fff;
  border-color: var(--primary-500);
  background: rgba(79,126,248,0.2);
}

/* ========================================
   高校对比
   ======================================== */
.compare-table {
  width: 100%;
  background: #fff;
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-200);
  overflow: hidden;
}

.compare-table th,
.compare-table td {
  padding: 14px 16px;
  text-align: center;
  border-right: 1px solid var(--gray-100);
}

.compare-table th:last-child,
.compare-table td:last-child {
  border-right: none;
}

.compare-table th:first-child,
.compare-table td:first-child {
  text-align: left;
  font-weight: 600;
  color: var(--gray-600);
  min-width: 80px;
}

/* ========================================
   院校详情
   ======================================== */
.detail-header {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: 32px;
  margin-bottom: 24px;
}

.detail-header .school-name {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 8px;
}

.detail-header .school-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.detail-header .school-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  font-size: 13px;
  color: var(--gray-500);
}

.detail-tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--gray-200);
  margin-bottom: 24px;
}

.detail-tab {
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-500);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.detail-tab:hover { color: var(--primary-600); }

.detail-tab.active {
  color: var(--primary-600);
  border-bottom-color: var(--primary-500);
}

.detail-panel {
  display: none;
}

.detail-panel.active { display: block; }

/* ========================================
   资讯区 (重构)
   ======================================== */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 16px;
}

.news-card {
  background: #fff;
  border-radius: 14px;
  border: 1px solid var(--gray-100);
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.news-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(0,0,0,0.06);
  border-color: var(--gray-200);
}

.news-card .news-image {
  height: 120px;
  background: linear-gradient(135deg, var(--primary-50), #e0e7ff);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
}

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

.news-card .news-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 5px;
  background: rgba(99,102,241,0.08);
  color: #6366f1;
  margin-bottom: 10px;
  width: fit-content;
}

.news-card .news-title {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  margin-bottom: 8px;
  color: var(--gray-900);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-card .news-desc {
  font-size: 13px;
  color: var(--gray-500);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 12px;
  flex: 1;
}

.news-card .news-meta {
  font-size: 12px;
  color: var(--gray-400);
  display: flex;
  gap: 16px;
  align-items: center;
}

.news-card .news-source {
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--gray-50);
  font-size: 11px;
  font-weight: 500;
}

/* ========================================
   时间轴
   ======================================== */
.timeline {
  padding: 16px;
}

.timeline-item {
  display: flex;
  gap: 14px;
  padding: 12px 0;
  border-left: 2px solid var(--gray-200);
  padding-left: 20px;
  position: relative;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -5px;
  top: 16px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary-500);
}

.timeline-date {
  font-size: 12px;
  font-weight: 600;
  color: var(--primary-600);
  white-space: nowrap;
}

.timeline-content {
  font-size: 13px;
  color: var(--gray-600);
  line-height: 1.5;
}

/* ========================================
   弹窗
   ======================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal {
  background: #fff;
  border-radius: var(--radius-2xl);
  padding: 32px;
  max-width: 600px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.modal-title {
  font-size: 18px;
  font-weight: 700;
}

.modal-close {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-500);
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: var(--gray-100);
  color: var(--gray-700);
}

/* ========================================
   表单
   ======================================== */
.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-600);
  margin-bottom: 6px;
}

.form-input,
.form-select {
  width: 100%;
  padding: 10px 14px;
  font-size: 14px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  outline: none;
  transition: all var(--transition-fast);
  background: #fff;
}

.form-input:focus,
.form-select:focus {
  border-color: var(--primary-400);
  box-shadow: 0 0 0 3px rgba(79,126,248,0.1);
}

/* ========================================
   分页
   ======================================== */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 20px 0;
}

.pagination button {
  min-width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  border: 1px solid var(--gray-200);
  color: var(--gray-600);
  background: #fff;
  transition: all var(--transition-fast);
}

.pagination button:hover:not(:disabled) {
  border-color: var(--primary-300);
  color: var(--primary-600);
}

.pagination button.active {
  background: var(--primary-500);
  color: #fff;
  border-color: var(--primary-500);
}

.pagination button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ========================================
   加载状态
   ======================================== */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  color: var(--gray-400);
  font-size: 14px;
}

.loading::before {
  content: '';
  width: 20px;
  height: 20px;
  border: 2px solid var(--gray-200);
  border-top-color: var(--primary-500);
  border-radius: 50%;
  margin-right: 12px;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* 空状态 */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--gray-400);
}

.empty-state .empty-icon {
  font-size: 48px;
  margin-bottom: 16px;
}

.empty-state .empty-text {
  font-size: 15px;
}

/* ========================================
   设置面板
   ======================================== */
.settings-panel {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 500;
}

.settings-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  transition: all var(--transition-base);
}

.settings-btn:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-xl);
}

.settings-menu {
  position: absolute;
  bottom: 60px;
  right: 0;
  background: #fff;
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-xl);
  padding: 8px;
  min-width: 220px;
  display: none;
}

.settings-menu.show { display: block; }

.settings-menu a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  font-size: 13px;
  color: var(--gray-600);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.settings-menu a:hover {
  background: var(--gray-50);
  color: var(--primary-600);
}

/* ========================================
   页脚
   ======================================== */
.footer {
  background: var(--gray-900);
  color: var(--gray-400);
  padding: 48px 24px 24px;
  margin-top: 48px;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
}

.footer-col h4 {
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 12px;
}

.footer-col a {
  display: block;
  font-size: 13px;
  color: var(--gray-500);
  padding: 4px 0;
  transition: color var(--transition-fast);
}

.footer-col a:hover { color: #fff; }

.footer-bottom {
  max-width: var(--max-width);
  margin: 32px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--gray-800);
  text-align: center;
  font-size: 12px;
  color: var(--gray-500);
}

/* ========================================
   响应式
   ======================================== */
@media (max-width: 1024px) {
  .volunteer-tiers {
    grid-template-columns: 1fr;
  }

  .card-grid {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  }
}

@media (max-width: 768px) {
  .hero-section {
    min-height: auto;
    padding: 60px 16px 70px;
  }

  .hero-title {
    font-size: 28px;
  }

  .hero-stats {
    max-width: 100%;
    flex-wrap: wrap;
  }

  .hero-stat {
    flex: 1 1 50%;
    padding: 16px 12px;
  }

  .hero-stat:nth-child(2)::after {
    display: none;
  }

  .hero-stat .stat-number {
    font-size: 24px;
  }

  .hero-search .search-input-wrapper {
    flex-direction: column;
    gap: 8px;
    padding: 8px;
    border-radius: 14px;
  }

  .hero-search .search-btn {
    width: 100%;
    justify-content: center;
    margin: 0;
  }

  .process-guide {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .process-step {
    flex-direction: row;
    text-align: left;
    gap: 16px;
    padding: 20px 16px;
    background: #fff;
    border-radius: 14px;
    border: 1px solid var(--gray-100);
  }

  .process-step:not(:last-child)::after {
    display: none;
  }

  .process-step .step-number {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    font-size: 18px;
    flex-shrink: 0;
  }

  .process-step .step-desc {
    max-width: none;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    gap: 4px;
    display: none;
    overflow-y: auto;
  }

  .nav-menu.show {
    display: flex;
  }

  .nav-dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    padding-left: 24px;
  }

  .quick-entry-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .card-grid {
    grid-template-columns: 1fr;
  }

  .filter-bar {
    flex-direction: column;
    align-items: flex-start;
  }

  .section {
    padding: 36px 16px;
  }

  .detail-tabs {
    overflow-x: auto;
    white-space: nowrap;
  }

  .ai-chat {
    height: 500px;
  }
}

@media (max-width: 480px) {
  .hero-section {
    padding: 48px 16px 56px;
  }

  .hero-title {
    font-size: 26px;
  }

  .hero-stats {
    flex-direction: column;
    border-radius: 12px;
  }

  .hero-stat {
    flex: none;
    padding: 14px 16px;
  }

  .hero-stat:not(:last-child)::after {
    top: auto;
    bottom: 0;
    right: 10%;
    width: 80%;
    height: 1px;
  }

  .quick-entry-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .news-grid {
    grid-template-columns: 1fr;
  }

  .card-grid {
    grid-template-columns: 1fr;
  }

  .hero-search .search-btn {
    padding: 12px 18px;
    font-size: 13px;
  }

  .volunteer-tiers {
    gap: 12px;
  }

  .entry-category-title {
    font-size: 12px;
  }
}

/* ========================================
   打印样式（志愿表导出）
   ======================================== */
@media print {
  .navbar,
  .settings-panel,
  .footer,
  .btn,
  .filter-bar {
    display: none !important;
  }

  body {
    background: #fff;
  }

  .section {
    padding: 0;
    max-width: 100%;
  }

  .card {
    break-inside: avoid;
    border: 1px solid #ddd;
  }
}

/* ========================================
   排名样式
   ======================================== */
.ranking-table {
  width: 100%;
  background: #fff;
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-200);
  overflow: hidden;
}

.ranking-table thead {
  background: var(--gradient-card);
}

.ranking-table th {
  padding: 14px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-600);
  text-align: left;
  white-space: nowrap;
}

.ranking-table td {
  padding: 14px 16px;
  font-size: 14px;
  color: var(--gray-700);
  border-bottom: 1px solid var(--gray-100);
}

.ranking-table tbody tr:hover {
  background: var(--primary-50);
}

.ranking-table tbody tr:last-child td {
  border-bottom: none;
}

.ranking-table .rank-col {
  width: 60px;
  text-align: center;
  font-weight: 700;
}

.ranking-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
}

.ranking-badge.gold {
  background: linear-gradient(135deg, #f59e0b, #fbbf24);
  box-shadow: 0 2px 6px rgba(245, 158, 11, 0.35);
}

.ranking-badge.silver {
  background: linear-gradient(135deg, #94a3b8, #cbd5e1);
  box-shadow: 0 2px 6px rgba(148, 163, 184, 0.35);
}

.ranking-badge.bronze {
  background: linear-gradient(135deg, #d97706, #b45309);
  box-shadow: 0 2px 6px rgba(217, 119, 6, 0.35);
}

.ranking-badge.normal {
  background: var(--gray-200);
  color: var(--gray-600);
  box-shadow: none;
}

/* ========================================
   雷达图样式（高校PK对比六维图）
   ======================================== */
.radar-chart-container {
  background: #fff;
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-200);
  padding: 24px;
  text-align: center;
}

.radar-chart-container .radar-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 20px;
}

.radar-chart-container .radar-svg {
  max-width: 360px;
  margin: 0 auto;
}

.radar-chart-container .radar-legend {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 16px;
  font-size: 13px;
  font-weight: 500;
}

.radar-chart-container .radar-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.radar-chart-container .radar-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.radar-chart-container .radar-legend-dot.school-a {
  background: var(--primary-500);
}

.radar-chart-container .radar-legend-dot.school-b {
  background: var(--purple-500);
}

/* ========================================
   进度条样式（录取概率、就业率等）
   ======================================== */
.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--gray-100);
  border-radius: 50px;
  overflow: hidden;
  position: relative;
}

.progress-bar .progress-fill {
  height: 100%;
  border-radius: 50px;
  background: var(--gradient-primary);
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.progress-bar .progress-fill.success {
  background: linear-gradient(135deg, var(--success), #34d399);
}

.progress-bar .progress-fill.warning {
  background: linear-gradient(135deg, var(--warning), #fbbf24);
}

.progress-bar .progress-fill.danger {
  background: linear-gradient(135deg, var(--danger), #f87171);
}

.progress-bar .progress-label {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 11px;
  font-weight: 700;
  color: var(--gray-700);
}

.progress-bar.lg {
  height: 12px;
}

.progress-bar.sm {
  height: 5px;
}

/* ========================================
   趋势图样式（批次线趋势柱状图）
   ======================================== */
.trend-chart {
  background: #fff;
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-200);
  padding: 24px;
}

.trend-chart .trend-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.trend-chart .trend-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-900);
}

.trend-chart .trend-tabs {
  display: flex;
  gap: 4px;
}

.trend-chart .trend-tab {
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 500;
  color: var(--gray-500);
  border-radius: 50px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.trend-chart .trend-tab:hover {
  color: var(--primary-600);
  background: var(--primary-50);
}

.trend-chart .trend-tab.active {
  color: var(--primary-600);
  background: var(--primary-50);
  font-weight: 600;
}

.trend-chart .chart-area {
  width: 100%;
  height: 200px;
  display: flex;
  align-items: flex-end;
  gap: 8px;
  padding-top: 10px;
}

.trend-chart .chart-bar-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.trend-chart .chart-bar {
  width: 100%;
  max-width: 40px;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  background: var(--gradient-primary);
  transition: height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  min-height: 4px;
}

.trend-chart .chart-bar:hover {
  opacity: 0.85;
}

.trend-chart .chart-bar-value {
  position: absolute;
  top: -22px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 11px;
  font-weight: 600;
  color: var(--gray-600);
  white-space: nowrap;
}

.trend-chart .chart-bar-label {
  font-size: 11px;
  color: var(--gray-400);
  white-space: nowrap;
}

/* ========================================
   同分去向卡片
   ======================================== */
.same-score-card {
  background: #fff;
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-200);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: all var(--transition-base);
  cursor: pointer;
}

.same-score-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-200);
}

.same-score-card .ss-index {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--gradient-card);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: var(--primary-600);
  flex-shrink: 0;
}

.same-score-card .ss-info {
  flex: 1;
  min-width: 0;
}

.same-score-card .ss-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 4px;
}

.same-score-card .ss-detail {
  font-size: 12px;
  color: var(--gray-400);
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.same-score-card .ss-score {
  text-align: right;
  flex-shrink: 0;
}

.same-score-card .ss-score-value {
  font-size: 20px;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.same-score-card .ss-score-label {
  font-size: 11px;
  color: var(--gray-400);
  margin-top: 2px;
}

/* ========================================
   招生计划表格
   ======================================== */
.plan-table {
  width: 100%;
  background: #fff;
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  font-size: 13px;
}

.plan-table thead {
  background: var(--gray-50);
  border-bottom: 2px solid var(--gray-200);
}

.plan-table th {
  padding: 12px 14px;
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-600);
  text-align: left;
  white-space: nowrap;
  position: sticky;
  top: 0;
  background: var(--gray-50);
  z-index: 1;
}

.plan-table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--gray-100);
  color: var(--gray-700);
}

.plan-table tbody tr:hover {
  background: var(--primary-50);
}

.plan-table tbody tr:last-child td {
  border-bottom: none;
}

.plan-table .plan-col-school {
  min-width: 140px;
  font-weight: 600;
  color: var(--gray-800);
}

.plan-table .plan-col-major {
  min-width: 160px;
}

.plan-table .plan-col-num {
  text-align: center;
  font-weight: 600;
  color: var(--primary-600);
}

.plan-table .plan-col-type {
  text-align: center;
}

.plan-table .plan-type-tag {
  display: inline-block;
  padding: 2px 8px;
  font-size: 11px;
  font-weight: 500;
  border-radius: 50px;
  background: var(--primary-50);
  color: var(--primary-600);
}

.plan-table .plan-type-tag.art {
  background: #fef3c7;
  color: #92400e;
}

.plan-table .plan-type-tag.sport {
  background: #dbeafe;
  color: #1d4ed8;
}

.plan-table .table-scroll-wrapper {
  max-height: 500px;
  overflow-y: auto;
  border-radius: var(--radius-xl);
}

/* ========================================
   校园图库
   ======================================== */
.campus-gallery {
  background: #fff;
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-200);
  padding: 24px;
}

.campus-gallery .gallery-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.campus-gallery .gallery-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--gray-900);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

.gallery-grid .gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4 / 3;
  background: var(--gray-100);
}

.gallery-grid .gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.gallery-grid .gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-grid .gallery-item .gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.5) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: 12px;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.gallery-grid .gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-grid .gallery-overlay .gallery-caption {
  font-size: 13px;
  font-weight: 500;
  color: #fff;
}

.gallery-grid .gallery-item.featured {
  grid-column: span 2;
  grid-row: span 2;
  aspect-ratio: auto;
}

/* ========================================
   志愿报告样式
   ======================================== */
.report-container {
  max-width: 800px;
  margin: 0 auto;
  background: #fff;
  border-radius: var(--radius-2xl);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.report-container .report-cover {
  background: var(--gradient-hero);
  padding: 48px 32px;
  color: #fff;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.report-container .report-cover::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 80%, rgba(155, 109, 255, 0.3) 0%, transparent 60%),
    radial-gradient(circle at 80% 20%, rgba(79, 126, 248, 0.3) 0%, transparent 60%);
  pointer-events: none;
}

.report-container .report-cover .report-logo {
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 8px;
  position: relative;
  z-index: 1;
}

.report-container .report-cover .report-subtitle {
  font-size: 14px;
  opacity: 0.85;
  position: relative;
  z-index: 1;
}

.report-container .report-cover .report-date {
  font-size: 12px;
  opacity: 0.7;
  margin-top: 12px;
  position: relative;
  z-index: 1;
}

.report-container .report-body {
  padding: 32px;
}

.report-section {
  margin-bottom: 32px;
}

.report-section:last-child {
  margin-bottom: 0;
}

.report-section .report-section-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--gray-900);
  padding-bottom: 10px;
  margin-bottom: 16px;
  border-bottom: 2px solid var(--gray-100);
  display: flex;
  align-items: center;
  gap: 8px;
}

.report-section .report-section-title .section-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}

.report-section .report-section-body {
  font-size: 14px;
  line-height: 1.8;
  color: var(--gray-700);
}

.report-section .report-section-body p {
  margin-bottom: 12px;
}

.report-section .report-highlight {
  background: var(--gradient-card);
  border: 1px solid var(--primary-100);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin: 16px 0;
  font-size: 14px;
  color: var(--primary-700);
  font-weight: 500;
}

/* ========================================
   诊断结果样式
   ======================================== */
.diagnosis-result {
  padding: 16px 20px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  margin-bottom: 12px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  transition: all var(--transition-fast);
}

.diagnosis-result .diagnosis-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

.diagnosis-result .diagnosis-content {
  flex: 1;
  min-width: 0;
}

.diagnosis-result .diagnosis-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px;
}

.diagnosis-result .diagnosis-desc {
  font-size: 12px;
  line-height: 1.6;
  opacity: 0.8;
}

.diagnosis-pass {
  background: var(--success-bg);
  border-color: rgba(16, 185, 129, 0.25);
}

.diagnosis-pass .diagnosis-icon {
  background: var(--success);
  color: #fff;
}

.diagnosis-pass .diagnosis-title {
  color: #065f46;
}

.diagnosis-pass .diagnosis-desc {
  color: #047857;
}

.diagnosis-warning {
  background: var(--warning-bg);
  border-color: rgba(245, 158, 11, 0.25);
}

.diagnosis-warning .diagnosis-icon {
  background: var(--warning);
  color: #fff;
}

.diagnosis-warning .diagnosis-title {
  color: #92400e;
}

.diagnosis-warning .diagnosis-desc {
  color: #b45309;
}

.diagnosis-result.diagnosis-danger {
  background: var(--danger-bg);
  border-color: rgba(239, 68, 68, 0.25);
}

.diagnosis-result.diagnosis-danger .diagnosis-icon {
  background: var(--danger);
  color: #fff;
}

.diagnosis-result.diagnosis-danger .diagnosis-title {
  color: #991b1b;
}

.diagnosis-result.diagnosis-danger .diagnosis-desc {
  color: #b91c1c;
}

/* ========================================
   标签系统
   ======================================== */
.tag-group {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag-sm {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  font-size: 10px;
  font-weight: 600;
  border-radius: 50px;
  white-space: nowrap;
}

.tag-primary {
  background: var(--primary-50);
  color: var(--primary-600);
}

.tag-primary.outline {
  background: transparent;
  border: 1px solid var(--primary-200);
}

.tag-success {
  background: var(--success-bg);
  color: var(--success);
}

.tag-success.outline {
  background: transparent;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.tag-warning {
  background: var(--warning-bg);
  color: #b45309;
}

.tag-warning.outline {
  background: transparent;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.tag-danger {
  background: var(--danger-bg);
  color: var(--danger);
}

.tag-danger.outline {
  background: transparent;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.tag-info {
  background: var(--info-bg);
  color: var(--info);
}

.tag-info.outline {
  background: transparent;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.tag-purple {
  background: rgba(123, 75, 245, 0.08);
  color: var(--purple-600);
}

.tag-purple.outline {
  background: transparent;
  border: 1px solid rgba(123, 75, 245, 0.25);
}

.tag-gray-light {
  background: var(--gray-100);
  color: var(--gray-600);
}

.tag-gray-light.outline {
  background: transparent;
  border: 1px solid var(--gray-300);
}

/* ========================================
   信息卡片增强（院校详情弹窗）
   ======================================== */
.info-card-detailed {
  background: #fff;
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-200);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.info-card-detailed .info-card-top {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--gray-100);
}

.info-card-detailed .info-card-avatar {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
}

.info-card-detailed .info-card-name {
  font-size: 20px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 4px;
}

.info-card-detailed .info-card-loc {
  font-size: 13px;
  color: var(--gray-400);
}

.info-card-detailed .info-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 12px;
}

.stat-row .stat-item {
  padding: 14px 16px;
  background: var(--gray-50);
  border-radius: var(--radius-md);
  text-align: center;
}

.stat-row .stat-item .stat-value {
  font-size: 22px;
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1.2;
}

.stat-row .stat-item .stat-label {
  font-size: 11px;
  color: var(--gray-400);
  margin-top: 4px;
}

.stat-row .stat-item .stat-value.accent {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-row .stat-item .stat-value.success { color: var(--success); }
.stat-row .stat-item .stat-value.warning { color: var(--warning); }
.stat-row .stat-item .stat-value.danger { color: var(--danger); }

/* ========================================
   对比表格增强（专业对比）
   ======================================== */
.compare-table-enhanced {
  width: 100%;
  background: #fff;
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-200);
  overflow: hidden;
}

.compare-table-enhanced thead {
  background: var(--gray-900);
}

.compare-table-enhanced th {
  padding: 14px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-300);
  text-align: center;
  white-space: nowrap;
}

.compare-table-enhanced th:first-child {
  text-align: left;
  color: var(--gray-400);
}

.compare-table-enhanced td {
  padding: 14px 16px;
  font-size: 14px;
  color: var(--gray-700);
  text-align: center;
  border-bottom: 1px solid var(--gray-100);
}

.compare-table-enhanced td:first-child {
  text-align: left;
  font-weight: 600;
  color: var(--gray-600);
  background: var(--gray-50);
}

.compare-table-enhanced tbody tr:last-child td {
  border-bottom: none;
}

.compare-table-enhanced tbody tr:hover {
  background: var(--primary-50);
}

.compare-highlight {
  background: var(--primary-50) !important;
  color: var(--primary-600) !important;
  font-weight: 700 !important;
}

.compare-table-enhanced .compare-winner {
  position: relative;
}

.compare-table-enhanced .compare-winner::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary-500);
}

.compare-table-enhanced .compare-loser {
  color: var(--gray-400);
}

/* ========================================
   快捷查找（按分择校）
   ======================================== */
.quick-finder {
  background: #fff;
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-200);
  padding: 24px;
}

.quick-finder .finder-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.quick-finder .finder-header .finder-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: #fff;
}

.quick-finder .finder-header .finder-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-900);
}

.quick-finder .finder-input-row {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}

.quick-finder .finder-input-row input,
.quick-finder .finder-input-row select {
  flex: 1;
  padding: 10px 16px;
  font-size: 14px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  outline: none;
  transition: all var(--transition-fast);
  background: #fff;
}

.quick-finder .finder-input-row input:focus,
.quick-finder .finder-input-row select:focus {
  border-color: var(--primary-400);
  box-shadow: 0 0 0 3px rgba(79, 126, 248, 0.1);
}

.quick-finder .finder-btn {
  flex-shrink: 0;
  padding: 10px 24px;
  background: var(--gradient-primary);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  border-radius: var(--radius-md);
  box-shadow: 0 2px 8px rgba(79, 126, 248, 0.3);
  transition: all var(--transition-fast);
}

.quick-finder .finder-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(79, 126, 248, 0.4);
}

.quick-finder .finder-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.quick-finder .finder-tags .finder-label {
  font-size: 12px;
  color: var(--gray-400);
  margin-right: 4px;
}

.quick-finder .finder-tags .finder-tag {
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 500;
  color: var(--gray-500);
  border-radius: 50px;
  border: 1px solid var(--gray-200);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.quick-finder .finder-tags .finder-tag:hover {
  color: var(--primary-600);
  border-color: var(--primary-200);
  background: var(--primary-50);
}

.quick-finder .finder-tags .finder-tag.active {
  color: var(--primary-600);
  border-color: var(--primary-200);
  background: var(--primary-50);
  font-weight: 600;
}

/* ========================================
   响应式补充（新增模块）
   ======================================== */
@media (max-width: 768px) {
  /* 排名表格 */
  .ranking-table th,
  .ranking-table td {
    padding: 10px 12px;
    font-size: 12px;
  }

  /* 雷达图 */
  .radar-chart-container {
    padding: 16px;
  }

  .radar-chart-container .radar-svg {
    max-width: 260px;
  }

  /* 趋势图 */
  .trend-chart {
    padding: 16px;
  }

  .trend-chart .chart-area {
    height: 150px;
    gap: 4px;
  }

  .trend-chart .chart-bar {
    max-width: 24px;
  }

  .trend-chart .trend-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  /* 同分卡片 */
  .same-score-card {
    padding: 12px 16px;
    gap: 12px;
  }

  .same-score-card .ss-score-value {
    font-size: 16px;
  }

  /* 招生计划表格 */
  .plan-table th,
  .plan-table td {
    padding: 8px 10px;
    font-size: 11px;
  }

  /* 校园图库 */
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .gallery-grid .gallery-item.featured {
    grid-column: span 2;
    grid-row: span 1;
  }

  /* 志愿报告 */
  .report-container .report-cover {
    padding: 32px 20px;
  }

  .report-container .report-cover .report-logo {
    font-size: 22px;
  }

  .report-container .report-body {
    padding: 20px;
  }

  .report-section .report-section-title {
    font-size: 16px;
  }

  /* 诊断结果 */
  .diagnosis-result {
    padding: 12px 16px;
  }

  .diagnosis-result .diagnosis-icon {
    width: 26px;
    height: 26px;
    font-size: 13px;
  }

  .diagnosis-result .diagnosis-title {
    font-size: 13px;
  }

  /* 信息卡片增强 */
  .info-card-detailed {
    padding: 16px;
  }

  .info-card-detailed .info-card-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .stat-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .stat-row .stat-item {
    padding: 10px 12px;
  }

  .stat-row .stat-item .stat-value {
    font-size: 18px;
  }

  /* 对比表格增强 */
  .compare-table-enhanced th,
  .compare-table-enhanced td {
    padding: 10px 8px;
    font-size: 12px;
  }

  /* 快捷查找 */
  .quick-finder {
    padding: 16px;
  }

  .quick-finder .finder-input-row {
    flex-direction: column;
  }

  .quick-finder .finder-btn {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  /* 标签 */
  .tag-group {
    gap: 4px;
  }
}

@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-grid .gallery-item.featured {
    grid-column: span 2;
  }

  .stat-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .plan-table {
    font-size: 11px;
  }
}

/* ========================================
   页面头部（统一设计语言 — 所有详情页通用）
   ======================================== */
.page-header {
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--gray-100);
}

.page-header .page-header-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.page-header .page-title-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.page-header .page-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 8px 24px rgba(79, 126, 248, 0.2);
}

.page-header .page-title {
  font-size: 26px;
  font-weight: 800;
  color: var(--gray-900);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.page-header .page-subtitle {
  font-size: 14px;
  color: var(--gray-500);
  margin-top: 6px;
  line-height: 1.5;
  max-width: 600px;
}

.page-header .page-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-shrink: 0;
}

/* 页面统计概览卡片 */
.page-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 28px;
}

.page-stat-card {
  background: #fff;
  border-radius: 14px;
  border: 1px solid var(--gray-100);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: all 0.25s ease;
}

.page-stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.05);
}

.page-stat-card .stat-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.page-stat-card .stat-icon.accent {
  background: linear-gradient(135deg, rgba(79,126,248,0.12), rgba(123,75,245,0.08));
  color: var(--primary-600);
}

.page-stat-card .stat-icon.success {
  background: var(--success-bg);
  color: var(--success);
}

.page-stat-card .stat-icon.warning {
  background: var(--warning-bg);
  color: var(--warning);
}

.page-stat-card .stat-icon.info {
  background: var(--info-bg);
  color: var(--info);
}

.page-stat-card .stat-content {
  min-width: 0;
}

.page-stat-card .stat-number {
  font-size: 24px;
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1.2;
}

.page-stat-card .stat-desc {
  font-size: 12px;
  color: var(--gray-400);
  margin-top: 2px;
}

/* 增强筛选栏 */
.filter-bar-enhanced {
  background: #fff;
  border-radius: 16px;
  border: 1px solid var(--gray-100);
  padding: 20px 24px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-xs);
}

.filter-bar-enhanced .filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-end;
}

.filter-bar-enhanced .filter-row + .filter-row {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--gray-100);
}

.filter-bar-enhanced .filter-item {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.filter-bar-enhanced .filter-item-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* 结果摘要栏 */
.result-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding: 12px 16px;
  background: var(--gray-50);
  border-radius: 12px;
  font-size: 13px;
  flex-wrap: wrap;
  gap: 8px;
}

.result-summary .result-count {
  font-weight: 600;
  color: var(--gray-700);
}

.result-summary .result-count strong {
  color: var(--primary-600);
  font-size: 16px;
}

.result-summary .result-pagination-info {
  font-size: 12px;
  color: var(--gray-400);
  white-space: nowrap;
}

.result-summary .result-meta {
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 12px;
  color: var(--gray-400);
}

.result-summary .data-badge {
  padding: 2px 10px;
  border-radius: 50px;
  font-size: 11px;
  font-weight: 600;
}

.result-summary .data-badge.live {
  background: var(--success-bg);
  color: var(--success);
}

.result-summary .data-badge.sample {
  background: #fef3c7;
  color: #92400e;
}

/* 增强空状态 */
.empty-state-enhanced {
  text-align: center;
  padding: 80px 40px;
  background: #fff;
  border-radius: 20px;
  border: 2px dashed var(--gray-200);
}

.empty-state-enhanced .empty-icon-wrap {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  border-radius: 24px;
  background: var(--gray-50);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
}

.empty-state-enhanced .empty-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--gray-700);
  margin-bottom: 8px;
}

.empty-state-enhanced .empty-desc {
  font-size: 14px;
  color: var(--gray-400);
  max-width: 420px;
  margin: 0 auto 20px;
  line-height: 1.6;
}

.empty-state-enhanced .empty-action {
  margin-top: 8px;
}

/* 信息提示横幅 */
.info-banner {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 20px;
  border-radius: 14px;
  margin-bottom: 20px;
  font-size: 13px;
  line-height: 1.6;
}

.info-banner.info {
  background: var(--info-bg);
  border: 1px solid rgba(59, 130, 246, 0.2);
  color: #1e40af;
}

.info-banner.warning {
  background: var(--warning-bg);
  border: 1px solid rgba(245, 158, 11, 0.2);
  color: #92400e;
}

.info-banner.success {
  background: var(--success-bg);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: #065f46;
}

.info-banner .banner-icon {
  font-size: 20px;
  flex-shrink: 0;
  margin-top: 1px;
}

.info-banner .banner-content strong {
  display: block;
  margin-bottom: 4px;
  font-size: 14px;
}

/* 数据详情卡片（院校/专业详情页内嵌展示） */
.detail-card {
  background: #fff;
  border-radius: 16px;
  border: 1px solid var(--gray-100);
  overflow: hidden;
  transition: all 0.25s ease;
}

.detail-card:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,0.05);
}

.detail-card .detail-card-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.detail-card .detail-card-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-900);
  display: flex;
  align-items: center;
  gap: 10px;
}

.detail-card .detail-card-body {
  padding: 24px;
}

.detail-card .detail-card-body.no-padding {
  padding: 0;
}

/* 列表项增强 */
.list-item-enhanced {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--gray-100);
  transition: background 0.15s ease;
  cursor: pointer;
}

.list-item-enhanced:last-child {
  border-bottom: none;
}

.list-item-enhanced:hover {
  background: var(--gray-50);
}

.list-item-enhanced .list-item-avatar {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  color: #fff;
  flex-shrink: 0;
}

.list-item-enhanced .list-item-body {
  flex: 1;
  min-width: 0;
}

.list-item-enhanced .list-item-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 2px;
}

.list-item-enhanced .list-item-sub {
  font-size: 12px;
  color: var(--gray-400);
}

.list-item-enhanced .list-item-meta {
  text-align: right;
  flex-shrink: 0;
}

.list-item-enhanced .list-item-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary-600);
}

.list-item-enhanced .list-item-label {
  font-size: 11px;
  color: var(--gray-400);
}

/* 分数高亮展示 */
.score-display {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
}

.score-display .score-number {
  font-size: 42px;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.score-display .score-unit {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary-500);
}

/* 概率标签 */
.prob-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 700;
}

.prob-badge.high {
  background: var(--safe-bg);
  color: var(--safe-color);
}

.prob-badge.mid {
  background: var(--stable-bg);
  color: var(--stable-color);
}

.prob-badge.low {
  background: var(--rush-bg);
  color: var(--rush-color);
}

/* ========================================
   打印样式补充（志愿表+报告）
   ======================================== */
@media print {
  /* 志愿报告打印 */
  .report-container {
    box-shadow: none;
    border: 1px solid #ddd;
    border-radius: 0;
    max-width: 100%;
  }

  .report-container .report-cover {
    background: #4F7EF8 !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .report-section {
    break-inside: avoid;
    page-break-inside: avoid;
  }

  .report-section .report-section-title {
    border-bottom: 1px solid #ccc;
  }

  .report-section .report-highlight {
    background: #f0f3ff !important;
    border: 1px solid #bac8ff;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  /* 诊断结果打印 */
  .diagnosis-result {
    border: 1px solid #ccc;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .diagnosis-pass {
    background: #ecfdf5 !important;
  }

  .diagnosis-warning {
    background: #fffbeb !important;
  }

  .diagnosis-result.diagnosis-danger {
    background: #fef2f2 !important;
  }

  /* 排名表格打印 */
  .ranking-table {
    border: 1px solid #ddd;
    border-radius: 0;
  }

  .ranking-badge {
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  /* 对比表格打印 */
  .compare-table-enhanced {
    border: 1px solid #ddd;
    border-radius: 0;
  }

  .compare-table-enhanced thead {
    background: #333 !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  /* 进度条打印 */
  .progress-bar .progress-fill {
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .progress-bar .progress-label {
    display: none;
  }

  /* 趋势图打印 */
  .trend-chart {
    border: 1px solid #ddd;
    border-radius: 0;
  }

  .trend-chart .chart-bar {
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  /* 通用打印优化 */
  .tag-group,
  .finder-tags,
  .gallery-overlay,
  .modal-overlay {
    display: none !important;
  }

  .info-card-detailed,
  .same-score-card,
  .quick-finder,
  .campus-gallery,
  .plan-table {
    break-inside: avoid;
    page-break-inside: avoid;
    box-shadow: none;
  }
}