/**
 * 春航商城 — 轻量 SVG 图标（替代 emoji）
 * 用法：<i class="ch-icon ch-icon-user"></i>
 */
.ch-icon {
  display: inline-block;
  width: 1em;
  height: 1em;
  vertical-align: -0.15em;
  background-color: currentColor;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-size: contain;
  mask-size: contain;
  flex-shrink: 0;
}
.ch-icon-lg {
  width: 1.35em;
  height: 1.35em;
  vertical-align: -0.25em;
}
.ch-icon-xl {
  width: 2.4em;
  height: 2.4em;
  vertical-align: middle;
}
.ch-icon-2x {
  width: 3em;
  height: 3em;
}
.ch-icon-3x {
  width: 4em;
  height: 4em;
}

/* user */
.ch-icon-user {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M12 12c2.7 0 4.8-2.1 4.8-4.8S14.7 2.4 12 2.4 7.2 4.5 7.2 7.2 9.3 12 12 12zm0 2.4c-3.2 0-9.6 1.6-9.6 4.8v2.4h19.2v-2.4c0-3.2-6.4-4.8-9.6-4.8z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M12 12c2.7 0 4.8-2.1 4.8-4.8S14.7 2.4 12 2.4 7.2 4.5 7.2 7.2 9.3 12 12 12zm0 2.4c-3.2 0-9.6 1.6-9.6 4.8v2.4h19.2v-2.4c0-3.2-6.4-4.8-9.6-4.8z'/%3E%3C/svg%3E");
}
/* lock */
.ch-icon-lock {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M18 8.4h-1.2V6c0-2.65-2.15-4.8-4.8-4.8S7.2 3.35 7.2 6v2.4H6c-1.32 0-2.4 1.08-2.4 2.4v9.6c0 1.32 1.08 2.4 2.4 2.4h12c1.32 0 2.4-1.08 2.4-2.4v-9.6c0-1.32-1.08-2.4-2.4-2.4zM12 17.4c-1.32 0-2.4-1.08-2.4-2.4S10.68 12.6 12 12.6s2.4 1.08 2.4 2.4-1.08 2.4-2.4 2.4zm3.72-9H8.28V6c0-2.05 1.67-3.72 3.72-3.72S15.72 3.95 15.72 6v2.4z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M18 8.4h-1.2V6c0-2.65-2.15-4.8-4.8-4.8S7.2 3.35 7.2 6v2.4H6c-1.32 0-2.4 1.08-2.4 2.4v9.6c0 1.32 1.08 2.4 2.4 2.4h12c1.32 0 2.4-1.08 2.4-2.4v-9.6c0-1.32-1.08-2.4-2.4-2.4zM12 17.4c-1.32 0-2.4-1.08-2.4-2.4S10.68 12.6 12 12.6s2.4 1.08 2.4 2.4-1.08 2.4-2.4 2.4zm3.72-9H8.28V6c0-2.05 1.67-3.72 3.72-3.72S15.72 3.95 15.72 6v2.4z'/%3E%3C/svg%3E");
}
/* mobile */
.ch-icon-mobile {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M16.2 1.2H7.8c-1.32 0-2.4 1.08-2.4 2.4v16.8c0 1.32 1.08 2.4 2.4 2.4h8.4c1.32 0 2.4-1.08 2.4-2.4V3.6c0-1.32-1.08-2.4-2.4-2.4zm-4.2 20.4c-.66 0-1.2-.54-1.2-1.2s.54-1.2 1.2-1.2 1.2.54 1.2 1.2-.54 1.2-1.2 1.2zm4.2-3.6H7.8V4.8h8.4v13.2z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M16.2 1.2H7.8c-1.32 0-2.4 1.08-2.4 2.4v16.8c0 1.32 1.08 2.4 2.4 2.4h8.4c1.32 0 2.4-1.08 2.4-2.4V3.6c0-1.32-1.08-2.4-2.4-2.4zm-4.2 20.4c-.66 0-1.2-.54-1.2-1.2s.54-1.2 1.2-1.2 1.2.54 1.2 1.2-.54 1.2-1.2 1.2zm4.2-3.6H7.8V4.8h8.4v13.2z'/%3E%3C/svg%3E");
}
/* star outline */
.ch-icon-star {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M12 17.27L18.18 21l-1.64-7.03L22 9.24l-7.19-.62L12 2 9.19 8.62 2 9.24l5.46 4.73L5.82 21 12 17.27z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M12 17.27L18.18 21l-1.64-7.03L22 9.24l-7.19-.62L12 2 9.19 8.62 2 9.24l5.46 4.73L5.82 21 12 17.27z'/%3E%3C/svg%3E");
}
/* check */
.ch-icon-check {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41L9 16.17z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41L9 16.17z'/%3E%3C/svg%3E");
}
/* circle check */
.ch-icon-check-circle {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-2 15l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-2 15l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z'/%3E%3C/svg%3E");
}
/* cloud */
.ch-icon-cloud {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M19.35 10.04A7.49 7.49 0 0 0 12 4C9.11 4 6.6 5.64 5.35 8.04A5.994 5.994 0 0 0 0 14c0 3.31 2.69 6 6 6h13c2.76 0 5-2.24 5-5 0-2.64-2.05-4.78-4.65-4.96z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M19.35 10.04A7.49 7.49 0 0 0 12 4C9.11 4 6.6 5.64 5.35 8.04A5.994 5.994 0 0 0 0 14c0 3.31 2.69 6 6 6h13c2.76 0 5-2.24 5-5 0-2.64-2.05-4.78-4.65-4.96z'/%3E%3C/svg%3E");
}
/* book */
.ch-icon-book {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M18 2H6c-1.1 0-2 .9-2 2v16c0 1.1.9 2 2 2h12c1.1 0 2-.9 2-2V4c0-1.1-.9-2-2-2zM6 4h5v8l-2.5-1.5L6 12V4z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M18 2H6c-1.1 0-2 .9-2 2v16c0 1.1.9 2 2 2h12c1.1 0 2-.9 2-2V4c0-1.1-.9-2-2-2zM6 4h5v8l-2.5-1.5L6 12V4z'/%3E%3C/svg%3E");
}
/* cart */
.ch-icon-cart {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M7 18c-1.1 0-1.99.9-1.99 2S5.9 22 7 22s2-.9 2-2-.9-2-2-2zM1 2v2h2l3.6 7.59-1.35 2.45c-.16.28-.25.61-.25.96 0 1.1.9 2 2 2h12v-2H7.42c-.14 0-.25-.11-.25-.25l.03-.12.9-1.63h7.45c.75 0 1.41-.41 1.75-1.03l3.58-6.49A1.003 1.003 0 0 0 20 4H5.21l-.94-2H1zm16 16c-1.1 0-1.99.9-1.99 2s.89 2 1.99 2 2-.9 2-2-.9-2-2-2z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M7 18c-1.1 0-1.99.9-1.99 2S5.9 22 7 22s2-.9 2-2-.9-2-2-2zM1 2v2h2l3.6 7.59-1.35 2.45c-.16.28-.25.61-.25.96 0 1.1.9 2 2 2h12v-2H7.42c-.14 0-.25-.11-.25-.25l.03-.12.9-1.63h7.45c.75 0 1.41-.41 1.75-1.03l3.58-6.49A1.003 1.003 0 0 0 20 4H5.21l-.94-2H1zm16 16c-1.1 0-1.99.9-1.99 2s.89 2 1.99 2 2-.9 2-2-.9-2-2-2z'/%3E%3C/svg%3E");
}
/* heart / favorite */
.ch-icon-heart {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M12 21.35l-1.45-1.32C5.4 15.36 2 12.28 2 8.5 2 5.42 4.42 3 7.5 3c1.74 0 3.41.81 4.5 2.09C13.09 3.81 14.76 3 16.5 3 19.58 3 22 5.42 22 8.5c0 3.78-3.4 6.86-8.55 11.54L12 21.35z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M12 21.35l-1.45-1.32C5.4 15.36 2 12.28 2 8.5 2 5.42 4.42 3 7.5 3c1.74 0 3.41.81 4.5 2.09C13.09 3.81 14.76 3 16.5 3 19.58 3 22 5.42 22 8.5c0 3.78-3.4 6.86-8.55 11.54L12 21.35z'/%3E%3C/svg%3E");
}
/* notice / megaphone */
.ch-icon-notice {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M18 11v2h4v-2h-4zm-2 6.61c.96.71 2.21 1.65 3.2 2.39.4-.53.8-1.07 1.2-1.6-.99-.74-2.24-1.68-3.2-2.4-.4.54-.8 1.08-1.2 1.61zM20.4 5.6c-.4-.53-.8-1.07-1.2-1.6-.99.74-2.24 1.68-3.2 2.4.4.53.8 1.07 1.2 1.6.96-.72 2.21-1.65 3.2-2.4zM4 9c-1.1 0-2 .9-2 2v2c0 1.1.9 2 2 2h1v4h2v-4h1l5 3V6L8 9H4zm11.5 3c0-1.33-.58-2.53-1.5-3.35v6.69c.92-.81 1.5-2.01 1.5-3.34z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M18 11v2h4v-2h-4zm-2 6.61c.96.71 2.21 1.65 3.2 2.39.4-.53.8-1.07 1.2-1.6-.99-.74-2.24-1.68-3.2-2.4-.4.54-.8 1.08-1.2 1.61zM20.4 5.6c-.4-.53-.8-1.07-1.2-1.6-.99.74-2.24 1.68-3.2 2.4.4.53.8 1.07 1.2 1.6.96-.72 2.21-1.65 3.2-2.4zM4 9c-1.1 0-2 .9-2 2v2c0 1.1.9 2 2 2h1v4h2v-4h1l5 3V6L8 9H4zm11.5 3c0-1.33-.58-2.53-1.5-3.35v6.69c.92-.81 1.5-2.01 1.5-3.34z'/%3E%3C/svg%3E");
}
/* footprint / history */
.ch-icon-foot {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M13.5 5.5c1.1 0 2-.9 2-2s-.9-2-2-2-2 .9-2 2 .9 2 2 2zm-5 0c1.1 0 2-.9 2-2s-.9-2-2-2-2 .9-2 2 .9 2 2 2zm9.5 2c-1.38 0-2.5.88-2.5 2.5V14H9v-4c0-1.62-1.12-2.5-2.5-2.5S4 8.38 4 10v9c0 .55.45 1 1 1s1-.45 1-1v-5h1v5c0 .55.45 1 1 1s1-.45 1-1v-5h6v5c0 .55.45 1 1 1s1-.45 1-1v-9c0-1.62-1.12-2.5-2.5-2.5z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M13.5 5.5c1.1 0 2-.9 2-2s-.9-2-2-2-2 .9-2 2 .9 2 2 2zm-5 0c1.1 0 2-.9 2-2s-.9-2-2-2-2 .9-2 2 .9 2 2 2zm9.5 2c-1.38 0-2.5.88-2.5 2.5V14H9v-4c0-1.62-1.12-2.5-2.5-2.5S4 8.38 4 10v9c0 .55.45 1 1 1s1-.45 1-1v-5h1v5c0 .55.45 1 1 1s1-.45 1-1v-5h6v5c0 .55.45 1 1 1s1-.45 1-1v-9c0-1.62-1.12-2.5-2.5-2.5z'/%3E%3C/svg%3E");
}
/* compare / columns */
.ch-icon-compare {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M10 3H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h5v2h2V1h-2v2zm0 15H5l5-6v6zm9-15h-5v2h5v13l-5-6v9h5c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M10 3H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h5v2h2V1h-2v2zm0 15H5l5-6v6zm9-15h-5v2h5v13l-5-6v9h5c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2z'/%3E%3C/svg%3E");
}
/* share */
.ch-icon-share {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M18 16.08c-.76 0-1.44.3-1.96.77L8.91 12.7c.05-.23.09-.46.09-.7s-.04-.47-.09-.7l7.05-4.11c.54.5 1.25.81 2.04.81 1.66 0 3-1.34 3-3s-1.34-3-3-3-3 1.34-3 3c0 .24.04.47.09.7L8.04 9.81C7.5 9.31 6.79 9 6 9c-1.66 0-3 1.34-3 3s1.34 3 3 3c.79 0 1.5-.31 2.04-.81l7.12 4.16c-.05.21-.08.43-.08.65 0 1.61 1.31 2.92 2.92 2.92s2.92-1.31 2.92-2.92-1.31-2.92-2.92-2.92z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M18 16.08c-.76 0-1.44.3-1.96.77L8.91 12.7c.05-.23.09-.46.09-.7s-.04-.47-.09-.7l7.05-4.11c.54.5 1.25.81 2.04.81 1.66 0 3-1.34 3-3s-1.34-3-3-3-3 1.34-3 3c0 .24.04.47.09.7L8.04 9.81C7.5 9.31 6.79 9 6 9c-1.66 0-3 1.34-3 3s1.34 3 3 3c.79 0 1.5-.31 2.04-.81l7.12 4.16c-.05.21-.08.43-.08.65 0 1.61 1.31 2.92 2.92 2.92s2.92-1.31 2.92-2.92-1.31-2.92-2.92-2.92z'/%3E%3C/svg%3E");
}
/* edit / pen */
.ch-icon-edit {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M3 17.25V21h3.75L17.81 9.94l-3.75-3.75L3 17.25zM20.71 7.04a.996.996 0 0 0 0-1.41l-2.34-2.34a.996.996 0 0 0-1.41 0l-1.83 1.83 3.75 3.75 1.83-1.83z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M3 17.25V21h3.75L17.81 9.94l-3.75-3.75L3 17.25zM20.71 7.04a.996.996 0 0 0 0-1.41l-2.34-2.34a.996.996 0 0 0-1.41 0l-1.83 1.83 3.75 3.75 1.83-1.83z'/%3E%3C/svg%3E");
}
/* logout */
.ch-icon-logout {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M17 7l-1.41 1.41L18.17 11H8v2h10.17l-2.58 2.58L17 17l5-5zM4 5h8V3H4c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h8v-2H4V5z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M17 7l-1.41 1.41L18.17 11H8v2h10.17l-2.58 2.58L17 17l5-5zM4 5h8V3H4c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h8v-2H4V5z'/%3E%3C/svg%3E");
}
/* vip / badge */
.ch-icon-vip {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M12 17.27L18.18 21l-1.64-7.03L22 9.24l-7.19-.61L12 2 9.19 8.63 2 9.24l5.46 4.73L5.82 21z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M12 17.27L18.18 21l-1.64-7.03L22 9.24l-7.19-.61L12 2 9.19 8.63 2 9.24l5.46 4.73L5.82 21z'/%3E%3C/svg%3E");
}

/* 表单输入框内图标 */
.auth-panel .field .ico.ch-icon,
.auth-panel .field .ch-icon.ico {
  position: absolute;
  left: 12px;
  top: 13px;
  width: 16px;
  height: 16px;
  color: #bbb;
  background-color: #bbb;
  z-index: 1;
}

/* 右侧工具条图标文字混排 */
.right-toolbar .tb-item .ch-icon {
  display: block;
  margin: 0 auto 4px;
  width: 18px;
  height: 18px;
  color: #fff;
  background-color: #fff;
}
.right-toolbar .tb-item {
  writing-mode: horizontal-tb;
  padding: 10px 4px;
  font-size: 11px;
}

/* 用户中心头像占位 */
.user-card .avatar .ch-icon {
  width: 36px;
  height: 36px;
  color: #e4393c;
  background-color: #e4393c;
  vertical-align: middle;
  margin-top: 14px;
}

/* 状态大图标居中 */
.ch-state-icon {
  display: block;
  margin: 0 auto 12px;
  width: 56px;
  height: 56px;
}
.ch-state-icon.ok {
  color: #5cb85c;
  background-color: #5cb85c;
}
.ch-state-icon.muted {
  color: #ccc;
  background-color: #ccc;
}