@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;700&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --success-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  --bg-gradient: linear-gradient(180deg, #f8fafc 0%, #e2e8f0 100%);
  --card-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  --card-hover-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
  --text-primary: #1a202c;
  --text-secondary: #4a5568;
  --text-muted: #718096;
  --border-radius: 16px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body, button, input, select, textarea, h1, h2, h3, h4, h5, h6 {
  font-family: 'Noto Sans SC', 'Inter', 'Roboto', 'LiHei Pro Medium', 'Microsoft YaHei', sans-serif;
}

body {
  background: var(--bg-gradient);
  min-height: 100vh;
  color: var(--text-primary);
  line-height: 1.6;
}

#app {
  text-align: center;
  padding-bottom: 60px;
}

[v-cloak] {
  display: none;
}

/* Navbar 现代化 */
.navbar {
  background: rgba(255, 255, 255, 0.95) !important;
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
  padding: 1rem 2rem;
}

.navbar-brand {
  font-size: 1.5rem;
  font-weight: 700;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.navbar-toggler {
  border: none;
  padding: 0.5rem;
}

.navbar-toggler:focus {
  box-shadow: none;
}

/* 语言选择器美化 */
.Language {
  border: 2px solid #e2e8f0;
  border-radius: 25px;
  padding: 0.5rem 1.5rem;
  font-size: 0.95rem;
  background: white;
  cursor: pointer;
  transition: var(--transition);
  min-width: 200px;
}

.Language:hover {
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.Language:focus {
  outline: none;
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2);
}

/* 首页容器 */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

/* 标题说明文字 */
.start_dec {
  text-align: center;
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 2rem auto;
  line-height: 1.8;
}

.text-danger {
  color: #e53e3e !important;
  font-weight: 600;
  font-size: 1.1rem;
  margin: 2rem 0 1rem;
}

/* 卡片容器 */
.card-container {
  padding: 1rem;
}

.card {
  position: relative;
  overflow: hidden;
  border: none;
  border-radius: var(--border-radius);
  height: 480px;
  box-shadow: var(--card-shadow);
  transition: var(--transition);
  background: white;
}

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

.card-img-top {
  width: 100%;
  height: 60%;
  object-fit: cover;
  transition: var(--transition);
}

.card:hover .card-img-top {
  transform: scale(1.05);
}

.card-body {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 45%;
  background: linear-gradient(180deg, rgba(255,255,255,0) 0%, rgba(255,255,255,1) 30%);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.card-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.card-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
  line-height: 1.6;
}

.card-btn {
  background: var(--primary-gradient);
  color: white;
  border: none;
  border-radius: 30px;
  padding: 0.75rem 2.5rem;
  font-size: 1rem;
  font-weight: 600;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.card-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
  color: white;
}

/* 测试问题区域 */
.q_selection {
  max-width: 700px;
  margin: 2rem auto;
  padding: 0 1rem;
}

.q_list_len {
  text-align: center;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.q_text {
  background: white;
  text-align: center;
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--text-primary);
  width: 100%;
  max-width: 600px;
  margin: 0 auto 2rem;
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--card-shadow);
  line-height: 1.8;
  animation: fadeInUp 0.5s ease;
}

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

.q_button {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: center;
}

.q_button > div {
  width: 100%;
  max-width: 500px;
}

/* 选项按钮 - 渐变风格 */
.more_yes, .yes, .little_yes, .netural, .little_no, .no, .more_no {
  width: 100%;
  padding: 1rem 2rem;
  font-size: 1.1rem;
  font-weight: 500;
  border-radius: 12px;
  border: 2px solid;
  background: white;
  transition: var(--transition);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.more_yes {
  border-color: #48bb78;
  color: #48bb78;
}

.yes {
  border-color: #68d391;
  color: #38a169;
}

.little_yes {
  border-color: #9ae6b4;
  color: #48bb78;
}

.netural {
  border-color: #a0aec0;
  color: #718096;
}

.little_no {
  border-color: #fc8181;
  color: #e53e3e;
}

.no {
  border-color: #f56565;
  color: #c53030;
}

.more_no {
  border-color: #e53e3e;
  color: #c53030;
}

/* 按钮 hover 效果 */
.more_yes:hover {
  background: #48bb78;
  color: white;
  transform: scale(1.02);
  box-shadow: 0 4px 15px rgba(72, 187, 120, 0.4);
}

.yes:hover {
  background: #68d391;
  color: white;
  transform: scale(1.02);
  box-shadow: 0 4px 15px rgba(104, 211, 145, 0.4);
}

.little_yes:hover {
  background: #9ae6b4;
  color: white;
  transform: scale(1.02);
  box-shadow: 0 4px 15px rgba(154, 230, 180, 0.4);
}

.netural:hover {
  background: #a0aec0;
  color: white;
  transform: scale(1.02);
  box-shadow: 0 4px 15px rgba(160, 174, 192, 0.4);
}

.little_no:hover {
  background: #fc8181;
  color: white;
  transform: scale(1.02);
  box-shadow: 0 4px 15px rgba(252, 129, 129, 0.4);
}

.no:hover {
  background: #f56565;
  color: white;
  transform: scale(1.02);
  box-shadow: 0 4px 15px rgba(245, 101, 101, 0.4);
}

.more_no:hover {
  background: #e53e3e;
  color: white;
  transform: scale(1.02);
  box-shadow: 0 4px 15px rgba(229, 62, 62, 0.4);
}

/* 结果页面 */
.result_class {
  text-align: center;
  font-size: 3rem;
  font-weight: 700;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 2rem auto;
  padding: 1.5rem;
  animation: fadeInUp 0.6s ease;
}

.result_text_class {
  background: white;
  border-radius: var(--border-radius);
  box-shadow: var(--card-shadow);
  padding: 2rem;
  margin-top: 2rem;
  animation: fadeInUp 0.7s ease;
}

.result_text_class p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

/* 进度条样式 */
.result_progress {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 0.75rem 0;
  font-size: 0.95rem;
  font-weight: 500;
}

.result_progress span:first-child {
  min-width: 40px;
  font-weight: 600;
  color: var(--text-primary);
}

.progress {
  flex: 1;
  height: 12px;
  background: #edf2f7;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.06);
}

.progress-bar {
  transition: width 1s ease;
  border-radius: 10px;
}

/* 进度条颜色 */
.T_bar {
  background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
}

.F_bar {
  background: linear-gradient(90deg, #f093fb 0%, #f5576c 100%);
}

.S_bar {
  background: linear-gradient(90deg, #f6e05e 0%, #ed8936 100%);
}

.N_bar {
  background: linear-gradient(90deg, #68d391 0%, #38a169 100%);
}

.I_bar {
  background: linear-gradient(90deg, #b794f4 0%, #805ad5 100%);
}

.E_bar {
  background: linear-gradient(90deg, #fbd38d 0%, #ed8936 100%);
}

/* 九型人格结果 - 圆形进度条 */
.enimg {
  background: transparent;
  width: 400px;
  height: 400px;
  position:relative;
  margin: 1rem auto 0;
}
.IIposition {
  position:absolute;
  left:62%;
  top:10%;
  width: 16%;
  height: 16%;
  transform: translate(120%, 150%);
}
.IIIposition {
  position:absolute;
  left:58%;
  top:38%;
  width: 16%;
  height: 16%;
  transform: translate(120%, 150%);
}
.IVposition {
  position:absolute;
  left:37%;
  top:53%;
  width: 16%;
  height: 16%;
  transform: translate(120%, 150%);
}
.Vposition {
  position:absolute;
  left:7%;
  top:53%;
  width: 16%;
  height: 16%;
  transform: translate(120%, 150%);
}
.VIposition {
  position:absolute;
  left:-14%;
  top:38%;
  width: 16%;
  height: 16%;
  transform: translate(120%, 150%);
}
.VIIposition {
  position:absolute;
  left:-18%;
  top:10%;
  width: 16%;
  height: 16%;
  transform: translate(120%, 150%);
}
.VIIIposition {
  position:absolute;
  left:-6%;
  top:-13%;
  width: 16%;
  height: 16%;
  transform: translate(120%, 150%);
}
.IXposition {
  position:absolute;
  left:22%;
  top:-23%;
  width: 16%;
  height: 16%;
  transform: translate(120%, 150%);
}
.Iposition {
  position:absolute;
  left:50%;
  top:-13%;
  width: 16%;
  height: 16%;
  transform: translate(120%, 150%);
}

/* 外侧圆环进度条 */
.e_outer {
  width: 66px;
  height: 66px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: var(--eringII, conic-gradient(#e53e3e 0deg, #e2e8f0 0deg));
  padding: 3px;
}

.e_outer.III { background: var(--eringIII, conic-gradient(#e53e3e 0deg, #e2e8f0 0deg)); }
.e_outer.IV { background: var(--eringIV, conic-gradient(#e53e3e 0deg, #e2e8f0 0deg)); }
.e_outer.V { background: var(--eringV, conic-gradient(#3182ce 0deg, #e2e8f0 0deg)); }
.e_outer.VI { background: var(--eringVI, conic-gradient(#3182ce 0deg, #e2e8f0 0deg)); }
.e_outer.VII { background: var(--eringVII, conic-gradient(#3182ce 0deg, #e2e8f0 0deg)); }
.e_outer.VIII { background: var(--eringVIII, conic-gradient(#d69e2e 0deg, #e2e8f0 0deg)); }
.e_outer.IX { background: var(--eringIX, conic-gradient(#d69e2e 0deg, #e2e8f0 0deg)); }
.e_outer.I { background: var(--eringI, conic-gradient(#d69e2e 0deg, #e2e8f0 0deg)); }

.c_progress {
  width: 50px;
  height: 50px !important;
  background: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 50px;
  position: relative;
}

.c_progress:after {
  content: "";
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 3px solid #fff;
  position: absolute;
  top: 0;
  left: 0;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.c_progress > span {
  width: 50%;
  height: 100%;
  overflow: hidden;
  position: absolute;
  top: 0;
  z-index: 1;
}

.c_progress .c_progress-left {
  left: 0;
}

.c_progress .c_progress-bar {
  width: 100%;
  height: 100%;
  background: none;
  border-width: 8px;
  border-style: solid;
  position: absolute;
  top: 0;
}

.c_progress .c_progress-left .c_progress-bar {
  left: 100%;
  border-top-right-radius: 50px;
  border-bottom-right-radius: 50px;
  border-left: 0;
  transform-origin: center left;
}

.c_progress .c_progress-right {
  right: 0;
}

.c_progress .c_progress-right .c_progress-bar {
  left: -100%;
  border-top-left-radius: 50px;
  border-bottom-left-radius: 50px;
  border-right: 0;
  transform-origin: center right;
}

.c_progress .c_progress-value {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%);
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  line-height: 50px;
  text-align: center;
  z-index: 2;
  position: relative;
}

/* 圆形进度条颜色 */
.c_progress.II .c_progress-bar,
.c_progress.III .c_progress-bar,
.c_progress.IV .c_progress-bar {
  border-color: #e53e3e;
}

.c_progress.V .c_progress-bar,
.c_progress.VI .c_progress-bar,
.c_progress.VII .c_progress-bar {
  border-color: #3182ce;
}

.c_progress.VIII .c_progress-bar,
.c_progress.IX .c_progress-bar,
.c_progress.I .c_progress-bar {
  border-color: #d69e2e;
}

/* 类型标签 */
.heart {
  background: linear-gradient(135deg, #fc8181 0%, #f56565 100%);
}

.head {
  background: linear-gradient(135deg, #63b3ed 0%, #3182ce 100%);
}

.gut {
  background: linear-gradient(135deg, #f6e05e 0%, #d69e2e 100%);
}

.e_toolitop {
  position:absolute;
  left:15%;
  top:100%;
  font-size: 0.75rem !important;
  padding: 0.2rem 0.5rem;
}

/* 可能类型按钮 */
.maybe_button {
  background: white;
  border: 2px solid #e2e8f0;
  border-radius: 10px;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0.5rem;
  transition: var(--transition);
  cursor: pointer;
}

.maybe_button:hover {
  border-color: #667eea;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.2);
}

/* 刷新按钮 */
.refreshclass {
  background: var(--primary-gradient);
  color: white;
  border: none;
  border-radius: 30px;
  padding: 1rem 3rem;
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
  margin: 2rem 0;
}

.refreshclass:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
}

/* 角色展示 */
.maybe_character {
  text-align: center;
  margin-top: 2rem;
}

.maybe_character h2 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.maybe_character h5 {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

table {
  display: block;
  overflow-x: auto;
  text-align: center;
  margin: 0 auto;
  width: 100%;
}

td {
  text-align: center;
  margin: 0 auto;
  font-size: 1.2rem;
  font-weight: 600;
  padding: 1rem;
}

.td_text {
  text-align: center;
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--text-secondary);
  line-height: 1.6;
}

tr {
  text-align: center;
}

img {
  max-width: 100%;
  height: auto;
}

/* 图片圆角 */
.rounded-circle {
  border-radius: 50% !important;
  border: 4px solid white;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: var(--transition);
}

.rounded-circle:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* 九型人格问题按钮 */
.Instincts_answer {
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
  border: 2px solid #667eea;
  text-align: center;
  padding: 1rem 1.5rem;
  border-radius: 10px;
  margin: 0.5rem auto;
  max-width: 500px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary);
  cursor: pointer;
  transition: var(--transition);
}

.Instincts_answer:hover {
  background: var(--primary-gradient);
  color: white;
  transform: scale(1.02);
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.Igreen_answer {
  background: linear-gradient(135deg, rgba(72, 187, 120, 0.1) 0%, rgba(56, 161, 105, 0.1) 100%);
  border: 2px solid #48bb78;
  text-align: center;
  padding: 1rem 1.5rem;
  border-radius: 10px;
  margin: 0.5rem auto;
  max-width: 500px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary);
  cursor: pointer;
  transition: var(--transition);
}

.Igreen_answer:hover {
  background: linear-gradient(135deg, #48bb78 0%, #38a169 100%);
  color: white;
  transform: scale(1.02);
  box-shadow: 0 4px 15px rgba(72, 187, 120, 0.4);
}

.Ired_answer {
  background: linear-gradient(135deg, rgba(245, 101, 101, 0.1) 0%, rgba(229, 62, 62, 0.1) 100%);
  border: 2px solid #f56565;
  text-align: center;
  padding: 1rem 1.5rem;
  border-radius: 10px;
  margin: 0.5rem auto;
  max-width: 500px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary);
  cursor: pointer;
  transition: var(--transition);
}

.Ired_answer:hover {
  background: linear-gradient(135deg, #f56565 0%, #e53e3e 100%);
  color: white;
  transform: scale(1.02);
  box-shadow: 0 4px 15px rgba(245, 101, 101, 0.4);
}

/* 圆形进度条动画 */
.c_progress.II .c_progress-left.II .c_progress-bar { animation: loading-II-L 0.5s linear forwards 0.8s; }
.c_progress.II .c_progress-right.II .c_progress-bar { animation: loading-II-R 0.8s linear forwards; }
.c_progress.III .c_progress-left.III .c_progress-bar { animation: loading-III-L 0.5s linear forwards 0.8s; }
.c_progress.III .c_progress-right.III .c_progress-bar { animation: loading-III-R 0.8s linear forwards; }
.c_progress.IV .c_progress-left.IV .c_progress-bar { animation: loading-IV-L 0.5s linear forwards 0.8s; }
.c_progress.IV .c_progress-right.IV .c_progress-bar { animation: loading-IV-R 0.8s linear forwards; }
.c_progress.V .c_progress-left.V .c_progress-bar { animation: loading-V-L 0.5s linear forwards 0.8s; }
.c_progress.V .c_progress-right.V .c_progress-bar { animation: loading-V-R 0.8s linear forwards; }
.c_progress.VI .c_progress-left.VI .c_progress-bar { animation: loading-VI-L 0.5s linear forwards 0.8s; }
.c_progress.VI .c_progress-right.VI .c_progress-bar { animation: loading-VI-R 0.8s linear forwards; }
.c_progress.VII .c_progress-left.VII .c_progress-bar { animation: loading-VII-L 0.5s linear forwards 0.8s; }
.c_progress.VII .c_progress-right.VII .c_progress-bar { animation: loading-VII-R 0.8s linear forwards; }
.c_progress.VIII .c_progress-left.VIII .c_progress-bar { animation: loading-VIII-L 0.5s linear forwards 0.8s; }
.c_progress.VIII .c_progress-right.VIII .c_progress-bar { animation: loading-VIII-R 0.8s linear forwards; }
.c_progress.IX .c_progress-left.IX .c_progress-bar { animation: loading-IX-L 0.5s linear forwards 0.8s; }
.c_progress.IX .c_progress-right.IX .c_progress-bar { animation: loading-IX-R 0.8s linear forwards; }
.c_progress.I .c_progress-left.I .c_progress-bar { animation: loading-I-L 0.5s linear forwards 0.8s; }
.c_progress.I .c_progress-right.I .c_progress-bar { animation: loading-I-R 0.8s linear forwards; }

@keyframes loading-II-R {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(var(--erightII)); }
}

@keyframes loading-II-L {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(var(--eleftII)); }
}

@keyframes loading-III-R {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(var(--erightIII)); }
}

@keyframes loading-III-L {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(var(--eleftIII)); }
}

@keyframes loading-IV-R {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(var(--erightIV)); }
}

@keyframes loading-IV-L {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(var(--eleftIV)); }
}

@keyframes loading-V-R {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(var(--erightV)); }
}

@keyframes loading-V-L {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(var(--eleftV)); }
}

@keyframes loading-VI-R {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(var(--erightVI)); }
}

@keyframes loading-VI-L {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(var(--eleftVI)); }
}

@keyframes loading-VII-R {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(var(--erightVII)); }
}

@keyframes loading-VII-L {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(var(--eleftVII)); }
}

@keyframes loading-VIII-R {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(var(--erightVIII)); }
}

@keyframes loading-VIII-L {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(var(--eleftVIII)); }
}

@keyframes loading-IX-R {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(var(--erightIX)); }
}

@keyframes loading-IX-L {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(var(--eleftIX)); }
}

@keyframes loading-I-R {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(var(--erightI)); }
}

@keyframes loading-I-L {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(var(--eleftI)); }
}

/* GitHub 图标 */
.mdui-icon {
  transition: var(--transition);
}

.mdui-icon:hover {
  transform: scale(1.2);
}

/* 响应式设计 */
@media (max-width: 768px) {
  .container {
    padding: 1rem;
  }
  
  .card {
    height: 400px;
  }
  
  .card-title {
    font-size: 1.3rem;
  }
  
  .card-text {
    font-size: 0.9rem;
  }
  
  .q_text {
    padding: 1.5rem;
    font-size: 1.1rem;
  }
  
  .q_button > div {
    max-width: 100%;
  }
  
  .result_class {
    font-size: 2rem;
    padding: 1rem;
  }
  
  .result_text_class {
    padding: 1.5rem;
  }
  
  .enimg {
    width: 320px;
    height: 320px;
  }
  
  .e_outer {
    width: 52px;
    height: 52px;
    padding: 2px;
  }
  
  .c_progress {
    width: 40px;
    height: 40px !important;
  }
  
  .c_progress .c_progress-value {
    font-size: 12px;
    line-height: 40px;
  }
  
  .c_progress .c_progress-bar {
    border-width: 6px;
  }
  
  .c_progress:after {
    border-width: 6px;
  }
  
  .e_toolitop {
    font-size: 0.7rem !important;
  }
  
  .navbar {
    padding: 0.75rem 1rem;
  }
  
  .navbar-brand {
    font-size: 1.2rem;
  }
  
  .maybe_button {
    width: 100%;
    margin: 0.5rem 0;
  }
  
  .IIposition, .IIIposition, .IVposition, .Vposition, .VIposition, .VIIposition, .VIIIposition, .IXposition, .Iposition {
    width: 14%;
    height: 14%;
  }
  
  .IIposition { left: 62%; top: 10%; }
  .IIIposition { left: 58%; top: 33%; }
  .IVposition { left: 32%; top: 53%; }
  .Vposition { left: 2%; top: 53%; }
  .VIposition { left: -20%; top: 33%; }
  .VIIposition { left: -24%; top: 10%; }
  .VIIIposition { left: -8%; top: -17%; }
  .IXposition { left: 18%; top: -27%; }
  .Iposition { left: 42%; top: -17%; }
}

/* 动画增强 */
@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

.animate-pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* 加载动画 */
.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255,255,255,.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 1s ease-in-out infinite;
}

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

/* 卡片入场动画 */
.card {
  animation: cardEnter 0.6s ease backwards;
}

.card:nth-child(1) {
  animation-delay: 0.1s;
}

.card:nth-child(2) {
  animation-delay: 0.2s;
}

@keyframes cardEnter {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 进度条入场动画 */
.result_progress {
  animation: slideIn 0.5s ease backwards;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}