/* 芒果浏览器官网 - 主色 #fed23e，类名一律使用无声调拼音 + mgllq 前缀 */
:root {
  --mgllq-mo: #1d1f14;
  --mgllq-fuse: #63665a;
  --mgllq-huang: #fed23e;
  --mgllq-huang-shen: #f0b90b;
  --mgllq-beijing: #fffdf6;
  --mgllq-xian: #eceada;
  --mgllq-shense: #23251c;
  --mgllq-yuanjiao: 12px;
}

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

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC",
    -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--mgllq-mo);
  background-color: var(--mgllq-beijing);
  line-height: 1.75;
}

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

h1, h2, h3 { line-height: 1.3; letter-spacing: 0.02em; }

a { color: inherit; text-decoration: none; }

/* 锚点目标预留吸顶导航高度，滚动定位不被遮挡 */
#huamian, #gongneng, #changjing, #pingjia, #wenti {
  scroll-margin-top: 72px;
}

:focus-visible {
  outline: 2px solid var(--mgllq-huang-shen);
  outline-offset: 2px;
}

/* ---------- 页头 ---------- */
.mgllq-dinglan {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--mgllq-beijing);
  border-bottom: 1px solid var(--mgllq-xian);
}

.mgllq-dinglan-nei {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
  height: 60px;
  display: flex;
  align-items: center;
  gap: 28px;
}

.mgllq-pinpai {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  flex-shrink: 0;
}

.mgllq-pinpai img { display: block; }

.mgllq-daohang {
  display: flex;
  gap: 24px;
  font-size: 15px;
  color: var(--mgllq-fuse);
  margin-left: auto;
}

.mgllq-daohang a:hover { color: var(--mgllq-mo); }

.mgllq-dingbu-xiazai {
  flex-shrink: 0;
  background: var(--mgllq-huang);
  color: var(--mgllq-mo);
  font-size: 14px;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: 8px;
  transition: background-color 0.2s;
}

.mgllq-dingbu-xiazai:hover { background: var(--mgllq-huang-shen); }

.mgllq-kaiguan { display: none; }
.mgllq-caidan-anniu { display: none; }

/* ---------- 首屏 ---------- */
.mgllq-shouping {
  overflow: hidden;
  background-image: radial-gradient(ellipse 720px 520px at 82% 30%, rgba(254, 210, 62, 0.16) 0%, transparent 68%);
}

.mgllq-shouping-nei {
  max-width: 1120px;
  margin: 0 auto;
  padding: 56px 20px 64px;
  display: flex;
  align-items: center;
  gap: 48px;
}

.mgllq-shouping-wenzi { flex: 1 1 0; min-width: 0; }

.mgllq-shouping h1 {
  font-size: 54px;
  font-weight: 700;
}

.mgllq-kouhao {
  font-size: 22px;
  font-weight: 600;
  color: var(--mgllq-huang-shen);
  margin-top: 10px;
}

.mgllq-daoyu {
  margin-top: 18px;
  font-size: 16px;
  color: var(--mgllq-fuse);
  max-width: 480px;
}

.mgllq-shouping-caozuo {
  margin-top: 28px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.mgllq-zhu-anniu {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--mgllq-huang);
  color: var(--mgllq-mo);
  font-size: 16px;
  font-weight: 700;
  padding: 13px 30px;
  border-radius: 10px;
  border: 1px solid var(--mgllq-huang-shen);
  cursor: pointer;
  transition: background-color 0.2s;
}

.mgllq-zhu-anniu:hover { background: var(--mgllq-huang-shen); }

.mgllq-fu-anniu {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--mgllq-mo);
  font-size: 16px;
  font-weight: 600;
  padding: 13px 26px;
  border-radius: 10px;
  border: 1px solid var(--mgllq-xian);
  cursor: pointer;
  font-family: inherit;
  transition: border-color 0.2s;
}

.mgllq-fu-anniu:hover { border-color: var(--mgllq-huang-shen); }

.mgllq-shouping-tedian {
  margin-top: 26px;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  font-size: 14px;
  color: var(--mgllq-fuse);
}

.mgllq-shouping-tedian i { color: var(--mgllq-huang-shen); margin-right: 5px; }

.mgllq-shouping-shouji {
  flex: 0 0 300px;
  background: #fff;
  border: 1px solid var(--mgllq-xian);
  border-radius: 28px;
  padding: 10px;
  box-shadow: 0 24px 48px -24px rgba(29, 31, 20, 0.28);
}

.mgllq-shouping-shouji img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 20px;
}

/* ---------- 产品画面 ---------- */
.mgllq-huamian { border-top: 1px solid var(--mgllq-xian); }

.mgllq-huamian-nei {
  max-width: 1120px;
  margin: 0 auto;
  padding: 60px 20px;
  display: flex;
  align-items: center;
  gap: 56px;
}

.mgllq-huamian-wenzi { flex: 1 1 0; min-width: 0; }

.mgllq-huamian h2 {
  font-size: 30px;
  font-weight: 700;
}

.mgllq-huamian-wenzi > p {
  margin-top: 16px;
  color: var(--mgllq-fuse);
  font-size: 15.5px;
}

.mgllq-huamian-shuoming {
  margin-top: 22px;
  list-style: none;
  display: grid;
  gap: 12px;
  font-size: 15px;
}

.mgllq-huamian-shuoming i {
  color: var(--mgllq-huang-shen);
  margin-right: 8px;
}

.mgllq-huamian-tu {
  flex: 0 0 300px;
  text-align: center;
}

.mgllq-huamian-tu img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--mgllq-xian);
  border-radius: 16px;
}

.mgllq-huamian-tu figcaption {
  margin-top: 12px;
  font-size: 13px;
  color: var(--mgllq-fuse);
}

/* ---------- 核心功能 ---------- */
.mgllq-gongneng {
  max-width: 1120px;
  margin: 0 auto;
  padding: 64px 20px 60px;
}

.mgllq-gongneng h2 {
  font-size: 30px;
  font-weight: 700;
  margin-bottom: 30px;
}

.mgllq-gongneng-liebiao {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 56px;
}

.mgllq-gongneng-xiang {
  padding: 22px 0;
  border-top: 1px solid var(--mgllq-xian);
}

.mgllq-gongneng-xiang h3 {
  font-size: 17px;
  font-weight: 700;
}

.mgllq-gongneng-xiang h3 i {
  color: var(--mgllq-huang-shen);
  margin-right: 8px;
  vertical-align: -2px;
}

.mgllq-gongneng-xiang p {
  margin-top: 8px;
  font-size: 14.5px;
  color: var(--mgllq-fuse);
}

/* ---------- 使用场景 ---------- */
.mgllq-changjing {
  background: var(--mgllq-shense);
  color: #f4f3ea;
}

.mgllq-changjing-nei {
  max-width: 1120px;
  margin: 0 auto;
  padding: 60px 20px;
}

.mgllq-changjing h2 {
  font-size: 30px;
  font-weight: 700;
}

.mgllq-changjing-liebiao {
  margin-top: 30px;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.mgllq-changjing-xuhao {
  font-size: 30px;
  font-weight: 700;
  color: var(--mgllq-huang);
  letter-spacing: 0.04em;
}

.mgllq-changjing-liebiao h3 {
  margin-top: 10px;
  font-size: 17px;
  font-weight: 700;
}

.mgllq-changjing-liebiao p {
  margin-top: 8px;
  font-size: 14.5px;
  color: #c9cabd;
}

/* ---------- 用户反馈 ---------- */
.mgllq-pingjiaqu {
  max-width: 1120px;
  margin: 0 auto;
  padding: 64px 20px;
}

.mgllq-pingjiaqu h2 {
  font-size: 30px;
  font-weight: 700;
  margin-bottom: 30px;
}

.mgllq-pingjia-wangge {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.mgllq-pingjia {
  background: #fff;
  border: 1px solid var(--mgllq-xian);
  border-radius: var(--mgllq-yuanjiao);
  padding: 20px;
}

.mgllq-pingjia-toubu {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mgllq-touxiang {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--mgllq-huang);
  color: var(--mgllq-mo);
  font-size: 15px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.mgllq-pingjia-toubu > div {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.mgllq-nicheng {
  font-size: 14.5px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mgllq-pingjia-toubu time {
  font-size: 12px;
  color: var(--mgllq-fuse);
}

.mgllq-xingji {
  margin-left: auto;
  font-size: 14px;
  color: var(--mgllq-huang-shen);
  white-space: nowrap;
}

.mgllq-pingjia > p {
  margin-top: 12px;
  font-size: 14px;
  color: #45483c;
}

/* ---------- 常见问题 ---------- */
.mgllq-wenti {
  border-top: 1px solid var(--mgllq-xian);
  max-width: 820px;
  margin: 0 auto;
  padding: 60px 20px 64px;
}

.mgllq-wenti h2 {
  font-size: 30px;
  font-weight: 700;
  margin-bottom: 24px;
}

.mgllq-wenti details {
  border-bottom: 1px solid var(--mgllq-xian);
}

.mgllq-wenti summary {
  cursor: pointer;
  list-style: none;
  padding: 16px 4px;
  font-size: 16px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.mgllq-wenti summary::-webkit-details-marker { display: none; }

.mgllq-wenti summary i { color: var(--mgllq-fuse); transition: transform 0.2s; }

.mgllq-wenti details[open] summary i { transform: rotate(180deg); }

.mgllq-wenti details p {
  padding: 0 4px 18px;
  font-size: 15px;
  color: var(--mgllq-fuse);
}

/* ---------- 最终行动区 ---------- */
.mgllq-zuizhong {
  background: var(--mgllq-huang);
}

.mgllq-zuizhong-nei {
  max-width: 720px;
  margin: 0 auto;
  padding: 56px 20px;
  text-align: center;
}

.mgllq-zuizhong-biaozhi { display: inline-block; }

.mgllq-zuizhong h2 {
  margin-top: 14px;
  font-size: 28px;
  font-weight: 700;
}

.mgllq-zuizhong-nei > p {
  margin-top: 10px;
  font-size: 15.5px;
  color: #4d4630;
}

.mgllq-zuizhong-caozuo {
  margin-top: 24px;
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.mgllq-zuizhong .mgllq-zhu-anniu { border-color: var(--mgllq-mo); }

.mgllq-zuizhong .mgllq-fu-anniu { border-color: rgba(29, 31, 20, 0.35); }

.mgllq-zuizhong .mgllq-fu-anniu:hover { border-color: var(--mgllq-mo); }

.mgllq-erweima {
  margin: 26px auto 0;
  width: fit-content;
  background: #fff;
  border-radius: 12px;
  padding: 10px 10px 8px;
}

.mgllq-erweima img {
  display: block;
  width: 124px;
  height: auto;
}

.mgllq-erweima figcaption {
  margin-top: 6px;
  font-size: 12.5px;
  color: var(--mgllq-fuse);
}

/* ---------- 页脚 ---------- */
.mgllq-yejiao {
  border-top: 1px solid var(--mgllq-xian);
  background: var(--mgllq-beijing);
}

.mgllq-yejiao-nei {
  max-width: 1120px;
  margin: 0 auto;
  padding: 36px 20px 40px;
}

.mgllq-yejiao-pinpai {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
}

.mgllq-yejiao-pinpai span {
  font-size: 13.5px;
  color: var(--mgllq-fuse);
}

.mgllq-banquan {
  margin-top: 16px;
  font-size: 13px;
  color: var(--mgllq-fuse);
}

/* ---------- 返回顶部 ---------- */
.mgllq-fanhui-anniu {
  position: fixed;
  right: 22px;
  bottom: 26px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--mgllq-xian);
  background: #fff;
  color: var(--mgllq-mo);
  font-size: 20px;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px -8px rgba(29, 31, 20, 0.25);
}

.mgllq-fanhui-anniu.mgllq-yixianshi { display: inline-flex; }

/* ---------- 响应式 ---------- */
@media (max-width: 900px) {
  .mgllq-shouping-nei {
    padding: 40px 20px 48px;
    gap: 32px;
  }
  .mgllq-shouping h1 { font-size: 40px; }
  .mgllq-shouping-shouji { flex-basis: 250px; }
  .mgllq-huamian-nei { gap: 36px; }
  .mgllq-changjing-liebiao { grid-template-columns: 1fr; gap: 26px; }
  .mgllq-pingjia-wangge { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 700px) {
  .mgllq-caidan-anniu {
    display: inline-flex;
    margin-left: auto;
    font-size: 24px;
    color: var(--mgllq-mo);
    cursor: pointer;
    padding: 6px;
  }
  .mgllq-daohang {
    display: none;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--mgllq-beijing);
    border-bottom: 1px solid var(--mgllq-xian);
    flex-direction: column;
    gap: 0;
    padding: 8px 20px 14px;
  }
  .mgllq-daohang a { padding: 11px 0; font-size: 15.5px; border-bottom: 1px solid var(--mgllq-xian); }
  .mgllq-daohang a:last-child { border-bottom: 0; }
  .mgllq-kaiguan:checked ~ .mgllq-daohang { display: flex; }
  .mgllq-dingbu-xiazai { margin-left: 12px; }
  .mgllq-dinglan-nei { gap: 14px; }

  .mgllq-shouping-nei { flex-direction: column-reverse; padding: 32px 20px 44px; }
  .mgllq-shouping h1 { font-size: 34px; }
  .mgllq-kouhao { font-size: 19px; }
  .mgllq-shouping-shouji { flex-basis: auto; width: min(260px, 78%); margin: 0 auto; }
  .mgllq-shouping-caozuo .mgllq-zhu-anniu,
  .mgllq-shouping-caozuo .mgllq-fu-anniu { flex: 1 1 0; justify-content: center; padding-left: 12px; padding-right: 12px; }

  .mgllq-huamian-nei { flex-direction: column; padding: 44px 20px; }
  .mgllq-huamian h2 { font-size: 24px; }
  .mgllq-huamian-tu { flex-basis: auto; width: min(260px, 78%); }

  .mgllq-gongneng { padding: 44px 20px; }
  .mgllq-gongneng h2 { font-size: 24px; }
  .mgllq-gongneng-liebiao { grid-template-columns: 1fr; gap: 0; }

  .mgllq-changjing-nei { padding: 44px 20px; }
  .mgllq-changjing h2 { font-size: 24px; }

  .mgllq-pingjiaqu { padding: 44px 20px; }
  .mgllq-pingjiaqu h2 { font-size: 24px; }
  .mgllq-pingjia-wangge { grid-template-columns: 1fr; }

  .mgllq-wenti { padding: 44px 20px; }
  .mgllq-wenti h2 { font-size: 24px; }
  .mgllq-wenti summary { font-size: 15px; }

  .mgllq-zuizhong-nei { padding: 44px 20px; }
  .mgllq-zuizhong h2 { font-size: 23px; }
}