@charset "utf-8";

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

:root {
  --pink: #ff6b9d;
  --pink-light: #ffa7c4;
  --pink-dark: #e91e63;
  --rose: #f06292;
  --white: #ffffff;
  --text-muted: #9b7d8a;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --max-width: 1200px;
  --nav-height: 72px;
  --icon-star: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='currentColor'%3E%3Cpath d='M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z'/%3E%3C/svg%3E");
  --icon-zap: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolygon points='13 2 3 14 12 14 11 22 21 10 12 10 13 2'/%3E%3C/svg%3E");
  --icon-chat: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 15a2 2 0 0 1-2 2H7l-4 4V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2z'/%3E%3C/svg%3E");
  --icon-heart: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20.84 4.61a5.5 5.5 0 0 0-7.78 0L12 5.67l-1.06-1.06a5.5 5.5 0 0 0-7.78 7.78l1.06 1.06L12 21.23l7.78-7.78 1.06-1.06a5.5 5.5 0 0 0 0-7.78z'/%3E%3C/svg%3E");
  --icon-shield: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z'/%3E%3C/svg%3E");
  --icon-person: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 2a4 4 0 0 1 4 4v1a4 4 0 0 1-8 0V6a4 4 0 0 1 4-4z'/%3E%3Cpath d='M12 22v-7'/%3E%3Cpath d='M8 18l4-4 4 4'/%3E%3C/svg%3E");
  --icon-gift: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 16V8a2 2 0 0 0-1-1.73l-7-4a2 2 0 0 0-2 0l-7 4A2 2 0 0 0 3 8v8a2 2 0 0 0 1 1.73l7 4a2 2 0 0 0 2 0l7-4A2 2 0 0 0 21 16z'/%3E%3Cpolyline points='3.27 6.96 12 12.01 20.73 6.96'/%3E%3Cline x1='12' y1='22.08' x2='12' y2='12'/%3E%3C/svg%3E");
  --icon-clock: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cpath d='M12 6v6l4 2'/%3E%3C/svg%3E");
  --icon-users: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M17 21v-2a4 4 0 0 0-4-4H5a4 4 0 0 0-4-4v2'/%3E%3Ccircle cx='9' cy='7' r='4'/%3E%3Cpath d='M23 21v-2a4 4 0 0 0-3-3.87'/%3E%3Cpath d='M16 3.13a4 4 0 0 1 0 7.75'/%3E%3C/svg%3E");
  --icon-chevron-down: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  --icon-menu: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cline x1='3' y1='6' x2='21' y2='6'/%3E%3Cline x1='3' y1='12' x2='21' y2='12'/%3E%3Cline x1='3' y1='18' x2='21' y2='18'/%3E%3C/svg%3E");
  --icon-close: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cline x1='18' y1='6' x2='6' y2='18'/%3E%3Cline x1='6' y1='6' x2='18' y2='18'/%3E%3C/svg%3E");
  --icon-backtop: url("data:image/svg+xml,%3Csvg viewBox='0 0 1024 1024' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M533.333333 358.4v516.266667h-42.666666V358.4l-140.8 140.8-29.866667-29.866667L512 277.333333l192 192-29.866667 29.866667-140.8-140.8z m213.333334-123.733333h-469.333334v-42.666667h469.333334v42.666667z' fill='%23444444'/%3E%3C/svg%3E");
  --icon-android: url("data:image/svg+xml,%3Csvg viewBox='0 0 1053 1024' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M971.649 725.781h-8.999c-36.496 0-65.993-28.497-65.993-63.618V404.564c0-35.246 29.497-63.743 65.993-63.743h8.999c36.496 0 65.993 28.497 65.993 63.743v257.598c0 35.121-29.622 63.618-65.993 63.618zM788.418 821.396h-71.993v138.986c0 35.121-29.622 63.618-66.118 63.618h-8.999c-36.496 0-65.993-28.497-65.993-63.618V821.396H464.202v138.986c0 35.121-29.622 63.618-66.118 63.618h-8.999c-36.496 0-66.118-28.497-66.118-63.618V821.396h-62.993c-36.497 0-65.994-28.497-65.994-63.618V366.943c0-6.874.25-13.624.75-20.248l658.931-.248c.5 6.624.75 13.499.75 20.248v390.709c0 35.121-29.497 63.618-65.993 63.618zM361.087 100.346L305.843 7.981c-1.25-2-.5-4.75 1.625-6l2.625-1.374c2.124-1.25 4.874-.5 6.124 1.624l55.619 92.991c40.746-18.748 86.241-29.247 134.361-29.247h35.996c46.245 0 90.116 9.749 129.487 27.122L726.174 2.231c1.25-2 4-2.75 6.125-1.625l2.624 1.375c2.125 1.25 2.875 3.875 1.625 6l-53.994 90.115c87.366 42.496 151.109 123.362 167.607 219.602H198.104c16.124-94.49 78.117-174.232 162.983-217.352zM672.805 219.334c19.123 0 34.621-11.624 34.621-25.997s-15.498-25.998-34.621-25.998c-18.998 0-34.496 11.624-34.496 25.998s15.373 25.997 34.496 25.997zm-306.218 2.875c18.998 0 34.496-11.749 34.496-26.123 0-14.373-15.498-25.997-34.496-25.997-19.123 0-34.496 11.624-34.496 25.997-.125 14.374 15.373 26.123 34.496 26.123zM88.74 725.781h-8.998C43.37 725.781 13.749 697.284 13.749 662.163V404.564c0-35.246 29.622-63.743 65.993-63.743h8.999c36.496 0 66.118 28.497 66.118 63.743v257.599c0 35.121-29.497 63.618-66.118 63.618z'/%3E%3C/svg%3E");
  --icon-ios: url("data:image/svg+xml,%3Csvg viewBox='0 0 1084 1024' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M821.235 544.015c-1.287-129.73 105.791-191.892 110.553-194.98-60.103-88.031-153.796-100.129-187.258-101.545-79.794-7.98-155.599 46.976-196.01 46.976s-102.832-45.689-168.984-44.53c-86.872 1.287-167.052 50.58-211.84 128.442-90.347 156.757-23.166 388.932 64.865 515.959 42.986 62.162 94.337 132.046 161.647 129.6 64.865-2.573 89.318-41.956 167.697-41.956s100.386 41.957 169.111 40.67c69.756-1.287 114.029-63.45 156.757-125.869 49.42-72.2 69.755-142.085 70.914-145.56-1.03-119.425-135.65-170.905-136.937-325.86zM692.278 163.449c35.778-43.372 59.845-103.475 53.281-163.45-51.48 2.06-113.899 34.235-150.836 77.478-32.874 38.48-61.96 99.741-54.11 158.428 57.4 4.504 116.087-29.215 152.066-72.455z'/%3E%3C/svg%3E");
  --icon-download: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4'/%3E%3Cpolyline points='7 10 12 15 17 10'/%3E%3Cline x1='12' y1='15' x2='12' y2='3'/%3E%3C/svg%3E");
  --icon-flower: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='3'/%3E%3Cpath d='M12 2v4M12 18v4M4.93 4.93l2.83 2.83M16.24 16.24l2.83 2.83M2 12h4M18 12h4M4.93 19.07l2.83-2.83M16.24 7.76l2.83-2.83'/%3E%3C/svg%3E");
  --icon-moon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 12.79A9 9 0 1 1 11.21 3 7 7 0 0 0 21 12.79z'/%3E%3C/svg%3E");
  --icon-smile: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cpath d='M8 14s1.5 2 4 2 4-2 4-2'/%3E%3Cline x1='9' y1='9' x2='9.01' y2='9'/%3E%3Cline x1='15' y1='9' x2='15.01' y2='9'/%3E%3C/svg%3E");
  --icon-quote: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='currentColor'%3E%3Cpath d='M4.583 17.321C3.553 16.227 3 15 3 13.011c0-3.5 2.457-6.637 6.03-8.188l.893 1.378c-3.335 1.804-3.987 4.145-4.247 5.621.537-.278 1.24-.375 1.929-.311C9.591 11.69 11 13.165 11 15c0 1.658-1.316 3-2.96 3-1.323 0-2.397-.72-3.457-1.679zM14.583 17.321C13.553 16.227 13 15 13 13.011c0-3.5 2.457-6.637 6.03-8.188l.893 1.378c-3.335 1.804-3.987 4.145-4.247 5.621.537-.278 1.24-.375 1.929-.311C19.591 11.69 21 13.165 21 15c0 1.658-1.316 3-2.96 3-1.323 0-2.397-.72-3.457-1.679z'/%3E%3C/svg%3E");
  --icon-check-circle: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M22 11.08V12a10 10 0 1 1-5.93-9.14'/%3E%3Cpolyline points='22 4 12 14.01 9 11.01'/%3E%3C/svg%3E");
  --icon-wifi-off: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cline x1='1' y1='1' x2='23' y2='23'/%3E%3Cpath d='M16.72 11.06A10.94 10.94 0 0 1 19 12.55'/%3E%3Cpath d='M5 12.55a10.94 10.94 0 0 1 5.17-2.39'/%3E%3Cpath d='M10.71 5.05A16 16 0 0 1 22.58 9'/%3E%3Cpath d='M1.42 9a15.91 15.91 0 0 1 4.7-2.88'/%3E%3Cpath d='M8.53 16.11a6 6 0 0 1 6.95 0'/%3E%3Cline x1='12' y1='20' x2='12.01' y2='20'/%3E%3C/svg%3E");
  --icon-settings: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='3'/%3E%3Cpath d='M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 1 1-2.83 2.83l-.06-.06a1.65 1.65 0 0 0-1.82-.33 1.65 1.65 0 0 0-1 1.51V21a2 2 0 0 1-4 0v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 1 1-2.83-2.83l.06-.06A1.65 1.65 0 0 0 4.68 15a1.65 1.65 0 0 0-1.51-1H3a2 2 0 0 1 0-4h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 1 1 2.83-2.83l.06.06A1.65 1.65 0 0 0 9 4.68a1.65 1.65 0 0 0 1-1.51V3a2 2 0 0 1 4 0v.09a1.65 1.65 0 0 0 1 1.51 1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 1 1 2.83 2.83l-.06.06A1.65 1.65 0 0 0 19.4 9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 0 1 0 4h-.09a1.65 1.65 0 0 0-1.51 1z'/%3E%3C/svg%3E");
  --icon-folder: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M22 19a2 2 0 0 1-2 2H4a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h5l2 3h9a2 2 0 0 1 2 2z'/%3E%3C/svg%3E");
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  color: #2d1b25;
  line-height: 1.6;
  min-height: 100vh;
  background: #0a0015;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -2;
  background: linear-gradient(135deg, #0a0015 0%, #1a0030 25%, #2d0035 50%, #1a0030 75%, #0a0015 100%);
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse at 20% 20%, rgba(255, 107, 157, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 30%, rgba(233, 30, 99, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 60%, rgba(240, 98, 146, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse at 30% 80%, rgba(255, 107, 157, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 80%, rgba(233, 30, 99, 0.1) 0%, transparent 50%);
  animation: bgFlow 12s ease-in-out infinite;
}

@keyframes bgFlow {
  0%, 100% {
    background:
      radial-gradient(ellipse at 20% 20%, rgba(255, 107, 157, 0.15) 0%, transparent 50%),
      radial-gradient(ellipse at 80% 30%, rgba(233, 30, 99, 0.12) 0%, transparent 50%),
      radial-gradient(ellipse at 50% 60%, rgba(240, 98, 146, 0.1) 0%, transparent 50%),
      radial-gradient(ellipse at 30% 80%, rgba(255, 107, 157, 0.08) 0%, transparent 50%),
      radial-gradient(ellipse at 70% 80%, rgba(233, 30, 99, 0.1) 0%, transparent 50%);
  }
  25% {
    background:
      radial-gradient(ellipse at 60% 15%, rgba(255, 107, 157, 0.15) 0%, transparent 50%),
      radial-gradient(ellipse at 30% 40%, rgba(233, 30, 99, 0.12) 0%, transparent 50%),
      radial-gradient(ellipse at 70% 55%, rgba(240, 98, 146, 0.1) 0%, transparent 50%),
      radial-gradient(ellipse at 40% 75%, rgba(255, 107, 157, 0.08) 0%, transparent 50%),
      radial-gradient(ellipse at 80% 20%, rgba(233, 30, 99, 0.1) 0%, transparent 50%);
  }
  50% {
    background:
      radial-gradient(ellipse at 80% 25%, rgba(255, 107, 157, 0.15) 0%, transparent 50%),
      radial-gradient(ellipse at 20% 40%, rgba(233, 30, 99, 0.12) 0%, transparent 50%),
      radial-gradient(ellipse at 50% 70%, rgba(240, 98, 146, 0.1) 0%, transparent 50%),
      radial-gradient(ellipse at 70% 30%, rgba(255, 107, 157, 0.08) 0%, transparent 50%),
      radial-gradient(ellipse at 20% 80%, rgba(233, 30, 99, 0.1) 0%, transparent 50%);
  }
  75% {
    background:
      radial-gradient(ellipse at 40% 30%, rgba(255, 107, 157, 0.15) 0%, transparent 50%),
      radial-gradient(ellipse at 70% 20%, rgba(233, 30, 99, 0.12) 0%, transparent 50%),
      radial-gradient(ellipse at 30% 60%, rgba(240, 98, 146, 0.1) 0%, transparent 50%),
      radial-gradient(ellipse at 80% 70%, rgba(255, 107, 157, 0.08) 0%, transparent 50%),
      radial-gradient(ellipse at 40% 85%, rgba(233, 30, 99, 0.1) 0%, transparent 50%);
  }
}

.aiarticle-comment-rating-icon{
    display:inline-block !important;
    width:auto !important;
    height:auto !important;
    margin-right:2px;
    color:#ffb400 !important;
    font-style:normal !important;
    font-weight:normal !important;
    line-height:1 !important;
    vertical-align:middle;
    text-decoration:none !important;
}

.aiarticle-comment-rating-icon:before{
    font-family:Arial,"Segoe UI Symbol","Noto Sans Symbols","Microsoft YaHei",sans-serif !important;
    font-style:normal !important;
    font-weight:normal !important;
    line-height:1 !important;
}

.aiarticle-comment-rating-icon.fa-star:before{
    content:"\2605" !important;
}

.aiarticle-comment-rating-icon.fa-star-o:before{
    content:"\2606" !important;
}

.aiarticle-comment-rating-icon:last-child{
    margin-right:0;
}

a {
  text-decoration: none;
  color: inherit;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
}

ul { list-style: none; }

img {
  display: block;
  max-width: 100%;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

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

.section-title h2 {
  font-size: 2rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--pink), var(--pink-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.section-title p {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto;
}

.section-padding { padding: 80px 0; }

.icon {
  display: block;
  background-color: var(--pink);
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
}

.icon-star { -webkit-mask-image: var(--icon-star); mask-image: var(--icon-star); }
.icon-zap { -webkit-mask-image: var(--icon-zap); mask-image: var(--icon-zap); }
.icon-chat { -webkit-mask-image: var(--icon-chat); mask-image: var(--icon-chat); }
.icon-heart { -webkit-mask-image: var(--icon-heart); mask-image: var(--icon-heart); }
.icon-shield { -webkit-mask-image: var(--icon-shield); mask-image: var(--icon-shield); }
.icon-person { -webkit-mask-image: var(--icon-person); mask-image: var(--icon-person); }
.icon-gift { -webkit-mask-image: var(--icon-gift); mask-image: var(--icon-gift); }
.icon-clock { -webkit-mask-image: var(--icon-clock); mask-image: var(--icon-clock); }
.icon-users { -webkit-mask-image: var(--icon-users); mask-image: var(--icon-users); }
.icon-chevron-down { -webkit-mask-image: var(--icon-chevron-down); mask-image: var(--icon-chevron-down); }
.icon-menu { -webkit-mask-image: var(--icon-menu); mask-image: var(--icon-menu); }
.icon-close { -webkit-mask-image: var(--icon-close); mask-image: var(--icon-close); }
.icon-backtop { -webkit-mask-image: var(--icon-backtop); mask-image: var(--icon-backtop); }
.icon-download { -webkit-mask-image: var(--icon-download); mask-image: var(--icon-download); }
.icon-flower { -webkit-mask-image: var(--icon-flower); mask-image: var(--icon-flower); }
.icon-moon { -webkit-mask-image: var(--icon-moon); mask-image: var(--icon-moon); }
.icon-smile { -webkit-mask-image: var(--icon-smile); mask-image: var(--icon-smile); }
.icon-quote { -webkit-mask-image: var(--icon-quote); mask-image: var(--icon-quote); }
.icon-check-circle { -webkit-mask-image: var(--icon-check-circle); mask-image: var(--icon-check-circle); }
.icon-wifi-off { -webkit-mask-image: var(--icon-wifi-off); mask-image: var(--icon-wifi-off); }
.icon-settings { -webkit-mask-image: var(--icon-settings); mask-image: var(--icon-settings); }
.icon-folder { -webkit-mask-image: var(--icon-folder); mask-image: var(--icon-folder); }

@media (max-width: 768px) {
  .section-title h2 { font-size: 1.6rem; }
  .section-padding { padding: 56px 0; }
  .hero-visual { justify-content: center !important; margin-right: 0 !important; }
  .hero .container { flex-direction: column; padding: 0 !important; }
  .hero-content { flex: none; width: 100%; max-width: 480px; margin: 0 auto; text-align: center; }
  .hero-buttons { justify-content: center; }
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: rgba(10, 0, 21, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 107, 157, 0.1);
  transition: background 0.3s;
  will-change: transform;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
  -webkit-transform-style: preserve-3d;
  transform-style: preserve-3d;
  backface-visibility: hidden;
}

.header.scrolled {
  background: rgba(10, 0, 21, 0.95);
  box-shadow: 0 2px 20px rgba(233, 30, 99, 0.15);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  object-fit: cover;
}

.logo span {
  font-size: 1.25rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--pink), var(--rose));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.5px;
}

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

.nav-links a {
  display: block;
  padding: 8px 18px;
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.75);
  border-radius: var(--radius-sm);
  transition: all 0.3s;
}

.nav-links a:hover {
  color: var(--pink);
  background: rgba(255, 107, 157, 0.08);
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: none;
  background: rgba(255, 107, 157, 0.08);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 10px;
  align-items: center;
  justify-content: center;
  -webkit-tap-highlight-color: transparent;
  tap-highlight-color: transparent;
}

.nav-toggle i {
  width: 20px;
  height: 20px;
  background-color: var(--pink);
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
}

.nav-toggle .icon-menu {
  -webkit-mask-image: var(--icon-menu);
  mask-image: var(--icon-menu);
}

.nav-toggle .icon-close {
  -webkit-mask-image: var(--icon-close);
  mask-image: var(--icon-close);
  display: none;
}

.nav-download {
  display: none;
}

@media (max-width: 768px) {
  .nav-download {
    display: inline-flex;
    align-items: center;
    padding: 8px 18px;
    font-size: 0.85rem;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, var(--pink), var(--pink-dark));
    border-radius: 50px;
    margin-right: 8px;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    bottom: 0;
    height: calc(100vh - var(--nav-height));
    flex-direction: column;
    justify-content: flex-start;
    padding-top: 32px;
    background: rgba(10, 0, 21, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    gap: 4px;
    overflow-y: auto;
    z-index: 9999;
    padding-bottom: 60px;
  }
  .nav-links.active { transform: translateX(0); }
  .nav-links a { font-size: 1.05rem; padding: 14px 32px; text-align: center; border-radius: 0; }
  .nav-toggle { display: flex; align-items: center; justify-content: center; z-index: 10000; }
  body.menu-open { overflow: hidden; }
}

.hero {
  padding-top: calc(var(--nav-height) + 60px);
  padding-bottom: 60px;
  position: relative;
  overflow: hidden;
}

.hero .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  position: relative;
  z-index: 1;
  padding-left: 24px;
  padding-right: 24px;
}

.hero-content { flex: 1; max-width: 540px; }

.update-time {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.35);
  margin-top: 20px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(255, 107, 157, 0.1);
  border: 1px solid rgba(255, 107, 157, 0.2);
  border-radius: 50px;
  font-size: 0.85rem;
  color: var(--pink-light);
  margin-bottom: 24px;
}

.hero-badge i { width: 16px; height: 16px; }

.hero h1 {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--white);
  letter-spacing: -1px;
}

.hero h1 span {
  background: linear-gradient(135deg, var(--pink), var(--rose), var(--pink-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 36px;
  line-height: 1.7;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.3s;
}

.btn-primary {
  background: linear-gradient(135deg, var(--pink), var(--pink-dark));
  color: #fff;
  box-shadow: 0 4px 20px rgba(233, 30, 99, 0.35);
}

.btn-primary:hover {
  box-shadow: 0 6px 28px rgba(233, 30, 99, 0.5);
  transform: translateY(-2px);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.05);
  color: var(--white);
  border: 1px solid rgba(255, 107, 157, 0.3);
  backdrop-filter: blur(10px);
}

.btn-outline:hover {
  background: rgba(255, 107, 157, 0.1);
  border-color: rgba(255, 107, 157, 0.5);
  box-shadow: 0 4px 20px rgba(233, 30, 99, 0.2);
}

.hero-visual {
  flex: 1;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  position: relative;
}

.hero-phone {
  width: 260px;
  height: 520px;
  background: linear-gradient(180deg, rgba(255, 107, 157, 0.08), rgba(233, 30, 99, 0.04));
  border: 2px solid rgba(255, 107, 157, 0.2);
  border-radius: 36px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 60px rgba(255, 107, 157, 0.1), 0 0 120px rgba(233, 30, 99, 0.05);
}

.hero-phone::before {
  content: '';
  position: absolute;
  inset: 8px;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(30, 10, 50, 0.9), rgba(10, 0, 30, 0.95));
  z-index: 1;
}

.hero-phone-content {
  position: absolute;
  inset: 12px;
  border-radius: 24px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  text-align: center;
}

.hero-phone-content .phone-time {
  position: absolute;
  top: 16px;
  right: 20px;
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.5);
  font-weight: 500;
}

.hero-phone-content .phone-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--pink), var(--rose));
  margin-bottom: 16px;
  overflow: hidden;
}

.hero-phone-content .phone-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-phone-content .phone-text {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.6;
}

.hero-phone-content .phone-bubble {
  background: rgba(255, 107, 157, 0.15);
  border-radius: 14px 14px 14px 4px;
  padding: 10px 14px;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.8);
  margin: 8px 0;
  max-width: 90%;
}

.hero-phone-content .phone-bubble.right {
  border-radius: 14px 14px 4px 14px;
  background: linear-gradient(135deg, rgba(255, 107, 157, 0.3), rgba(233, 30, 99, 0.2));
  align-self: flex-end;
}

.sparkle { position: absolute; pointer-events: none; z-index: 0; }

.sparkle i {
  background-color: rgba(255, 107, 157, 0.4);
  animation: twinkle 3s ease-in-out infinite;
}

.sparkle.s1 { top: 10%; left: 5%; }
.sparkle.s1 i { animation-delay: 0s; width: 12px; height: 12px; }
.sparkle.s2 { top: 25%; right: 8%; }
.sparkle.s2 i { animation-delay: 1s; width: 10px; height: 10px; }
.sparkle.s3 { bottom: 20%; left: 10%; }
.sparkle.s3 i { animation-delay: 2s; width: 14px; height: 14px; }
.sparkle.s4 { top: 50%; right: 15%; }
.sparkle.s4 i { animation-delay: 0.5s; width: 8px; height: 8px; }
.sparkle.s5 { bottom: 40%; right: 5%; }
.sparkle.s5 i { animation-delay: 1.5s; width: 10px; height: 10px; }

@keyframes twinkle {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.3); }
}

@media (max-width: 768px) {
  .hero .container { flex-direction: column; text-align: center; gap: 40px; }
  .hero-content { max-width: 100%; }
  .hero h1 { font-size: 2.2rem; }
  .hero-buttons { justify-content: center; }
  .hero-phone { width: 230px; height: 400px; border-radius: 28px; }
}

.features { position: relative; }

.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

.feature-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 107, 157, 0.08);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: all 0.4s;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 107, 157, 0.06), transparent);
  opacity: 0;
  transition: opacity 0.4s;
}

.feature-card:hover {
  border-color: rgba(255, 107, 157, 0.25);
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(233, 30, 99, 0.12);
}

.feature-card:hover::before { opacity: 1; }

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(255, 107, 157, 0.12), rgba(233, 30, 99, 0.06));
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.feature-icon i { width: 28px; height: 28px; }

.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 8px;
  position: relative;
  z-index: 1;
}

.feature-card p {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

@media (max-width: 1024px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .features-grid { grid-template-columns: 1fr; } }

.characters { position: relative; }
.characters-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.character-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 107, 157, 0.08);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: all 0.4s;
}

.character-card:hover {
  border-color: rgba(255, 107, 157, 0.25);
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(233, 30, 99, 0.12);
}

.character-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  position: relative;
}

.character-avatar.grad1 { background: linear-gradient(135deg, #ff6b9d, #e91e63); }
.character-avatar.grad2 { background: linear-gradient(135deg, #f06292, #ad1457); }
.character-avatar.grad3 { background: linear-gradient(135deg, #ff80ab, #c51162); }

.character-card h3 { font-size: 1.1rem; font-weight: 600; color: var(--white); margin-bottom: 4px; }
.character-tag { display: inline-block; padding: 4px 12px; background: rgba(255, 107, 157, 0.1); border-radius: 50px; font-size: 0.75rem; color: var(--pink-light); margin-bottom: 12px; }
.character-card p { font-size: 0.85rem; color: rgba(255, 255, 255, 0.5); line-height: 1.6; }

@media (max-width: 768px) {
  .characters-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
}

.screenshots { position: relative; overflow: hidden; }
.screenshots-track-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  padding-bottom: 16px;
}

.screenshots-track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: auto;
  padding-bottom: 8px;
  touch-action: pan-x;
}

.screenshots-track::-webkit-scrollbar {
  display: block;
  height: 6px;
}
.screenshots-track::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
}
.screenshots-track::-webkit-scrollbar-thumb {
  background: rgba(255, 107, 157, 0.3);
  border-radius: 10px;
}

.screenshot-item {
  flex: 0 0 auto;
  width: 240px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 107, 157, 0.12);
  background: rgba(255, 255, 255, 0.02);
}

.screenshot-item img {
  width: 100%;
  height: auto;
  display: block;
}

@media (min-width: 769px) {
  .screenshots-track {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    overflow-x: visible;
    justify-content: center;
  }
  .screenshot-item {
    width: 100%;
    flex: none;
  }
}

.highlights { position: relative; }
.highlights-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }

.highlight-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 107, 157, 0.08);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  display: flex;
  gap: 20px;
  transition: all 0.4s;
}

.highlight-card:hover { border-color: rgba(255, 107, 157, 0.2); transform: translateY(-3px); }

.highlight-card .highlight-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(255, 107, 157, 0.12), rgba(233, 30, 99, 0.06));
  display: flex;
  align-items: center;
  justify-content: center;
}

.highlight-card .highlight-icon i { width: 24px; height: 24px; }
.highlight-card .highlight-text h3 { font-size: 1.05rem; font-weight: 600; color: var(--white); margin-bottom: 6px; }
.highlight-card .highlight-text p { font-size: 0.88rem; color: rgba(255, 255, 255, 0.5); line-height: 1.6; }

@media (max-width: 640px) { .highlights-grid { grid-template-columns: 1fr; } }

.advantages { position: relative; }
.advantages-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.advantage-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 107, 157, 0.08);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: all 0.4s;
}

.advantage-card:hover { border-color: rgba(255, 107, 157, 0.25); transform: translateY(-4px); box-shadow: 0 8px 32px rgba(233, 30, 99, 0.1); }

.advantage-number {
  font-size: 2.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--pink), var(--pink-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}

.advantage-card h3 { font-size: 1rem; font-weight: 600; color: var(--white); margin-bottom: 8px; }
.advantage-card p { font-size: 0.85rem; color: rgba(255, 255, 255, 0.5); line-height: 1.6; }

@media (max-width: 768px) { .advantages-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; } }

.download { position: relative; text-align: center; }

.download-inner {
  background: linear-gradient(135deg, rgba(255, 107, 157, 0.08), rgba(233, 30, 99, 0.04));
  border: 1px solid rgba(255, 107, 157, 0.15);
  border-radius: var(--radius-xl);
  padding: 64px 32px;
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.download-inner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 107, 157, 0.06) 0%, transparent 50%);
  animation: downloadPulse 6s ease-in-out infinite;
}

@keyframes downloadPulse { 0%, 100% { transform: scale(1); opacity: 0.5; } 50% { transform: scale(1.2); opacity: 1; } }

.download-inner h2 { font-size: 1.8rem; font-weight: 700; color: var(--white); margin-bottom: 12px; position: relative; z-index: 1; }
.download-inner p { color: rgba(255, 255, 255, 0.55); margin-bottom: 36px; position: relative; z-index: 1; }
.download-buttons { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; position: relative; z-index: 1; }

.btn-download {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 48px;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--pink), var(--pink-dark));
  box-shadow: 0 6px 28px rgba(233, 30, 99, 0.4);
  justify-content: center;
}

.btn-download i {
  width: 26px;
  height: 26px;
  background-color: #fff;
}

@media (max-width: 480px) { .download-inner { padding: 40px 20px; } .btn-download { width: 100%; padding: 16px 32px; } }

.faq { position: relative; }
.faq-list { max-width: 700px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }

.faq-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 107, 157, 0.08);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.3s;
}

.faq-item:hover { border-color: rgba(255, 107, 157, 0.2); }

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  background: none;
  border: none;
  color: var(--white);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  gap: 16px;
}

.faq-question i {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  background-color: var(--pink-light);
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  transition: transform 0.3s;
}

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

.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.4s ease; }
.faq-item.active .faq-answer { max-height: 200px; }
.faq-answer-inner { padding: 0 24px 20px; font-size: 0.88rem; color: rgba(255, 255, 255, 0.55); line-height: 1.7; }

.footer { border-top: 1px solid rgba(255, 107, 157, 0.08); padding: 40px 0; text-align: center; }
.footer .container { display: flex; flex-direction: column; align-items: center; gap: 16px; }

.footer-logo { display: flex; align-items: center; gap: 8px; }
.footer-logo img { width: 32px; height: 32px; border-radius: 8px; object-fit: cover; }
.footer-logo span { font-size: 1.1rem; font-weight: 700; background: linear-gradient(135deg, var(--pink), var(--rose)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; justify-content: center; }
.footer-links a { font-size: 0.85rem; color: rgba(255, 255, 255, 0.45); transition: color 0.3s; }
.footer-links a:hover { color: var(--pink); }
.footer-copy { font-size: 0.8rem; color: rgba(255, 255, 255, 0.3); }

.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--pink), var(--pink-dark));
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(233, 30, 99, 0.35);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  -webkit-tap-highlight-color: transparent;
  tap-highlight-color: transparent;
}

.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top i { width: 22px; height: 22px; background-color: #fff; }

@media (max-width: 480px) { .back-to-top { bottom: 20px; right: 20px; width: 42px; height: 42px; } }

/* ── 按钮内白色图标 ── */
.btn-primary i.icon-zap {
  width: 20px;
  height: 20px;
  background-color: #fff;
}

/* ── Hero 手机头像图标 ── */
.phone-avatar-icon {
  width: 36px;
  height: 36px;
  background-color: #fff;
}

/* ── 角色头像图标 ── */
.character-avatar i.icon {
  width: 32px;
  height: 32px;
  background-color: #fff;
}

/* ========== 断网安装教程 ========== */
.install-guide { position: relative; }
.install-steps { max-width: 720px; margin: 0 auto; display: flex; flex-direction: column; gap: 20px; }

.install-step {
  display: flex;
  gap: 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 107, 157, 0.08);
  border-radius: var(--radius);
  padding: 24px 28px;
  transition: all 0.3s;
  align-items: flex-start;
}

.install-step:hover {
  border-color: rgba(255, 107, 157, 0.25);
  box-shadow: 0 8px 28px rgba(233, 30, 99, 0.08);
}

.step-number {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--pink), var(--pink-dark));
  color: #fff;
  font-size: 1.1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(233, 30, 99, 0.3);
}

.step-content { flex: 1; min-width: 0; }
.step-content h3 { font-size: 1rem; font-weight: 600; color: var(--white); margin-bottom: 6px; }
.step-content p { font-size: 0.88rem; color: rgba(255, 255, 255, 0.55); line-height: 1.7; }
.step-content .highlight {
  color: var(--pink-light);
  font-weight: 600;
  background: rgba(255, 107, 157, 0.1);
  padding: 1px 6px;
  border-radius: 4px;
}

.step-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(255, 107, 157, 0.12), rgba(233, 30, 99, 0.06));
  flex-shrink: 0;
}
.step-icon i { width: 22px; height: 22px; }

@media (max-width: 480px) {
  .install-step { padding: 20px; gap: 14px; }
  .step-number { width: 36px; height: 36px; font-size: 0.95rem; }
  .step-content h3 { font-size: 0.95rem; }
  .step-content p { font-size: 0.82rem; }
}

/* ========== 用户评价 ========== */
.testimonials { position: relative; }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.testimonial-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 107, 157, 0.08);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all 0.4s;
  position: relative;
}

.testimonial-card:hover {
  border-color: rgba(255, 107, 157, 0.25);
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(233, 30, 99, 0.1);
}

.testimonial-card .quote-icon {
  margin-bottom: 16px;
}
.testimonial-card .quote-icon i {
  width: 28px;
  height: 28px;
  background-color: rgba(255, 107, 157, 0.4);
}

.testimonial-card .testimonial-text {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-card .testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-card .author-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.testimonial-card .author-avatar.av1 { background: linear-gradient(135deg, #ff6b9d, #e91e63); }
.testimonial-card .author-avatar.av2 { background: linear-gradient(135deg, #f06292, #ad1457); }
.testimonial-card .author-avatar.av3 { background: linear-gradient(135deg, #ff80ab, #c51162); }
.testimonial-card .author-avatar i {
  width: 20px;
  height: 20px;
  background-color: #fff;
}

.testimonial-card .author-info .author-name { font-size: 0.9rem; font-weight: 600; color: var(--white); }
.testimonial-card .author-info .author-role { font-size: 0.78rem; color: rgba(255, 255, 255, 0.4); }
.testimonial-card .stars { display: flex; gap: 2px; margin-top: 4px; }
.testimonial-card .stars i { width: 14px; height: 14px; background-color: var(--pink); }

@media (max-width: 900px) { .testimonials-grid { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto; } }