/*
 * 图标改为 SVG mask，零字体文件下载（替代原 MDI / Linearicons）
 */
.mdi,
[class^="linearicons-"],
[class*=" linearicons-"] {
	display: inline-block;
	font-size: inherit;
	line-height: 1;
	speak: none;
}

.mdi:before,
[class^="linearicons-"]:before,
[class*=" linearicons-"]:before {
	content: "" !important;
	display: inline-block;
	width: 1.15em;
	height: 1.15em;
	vertical-align: -0.2em;
	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;
}

.mdi-coffee:before {
	-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='M2 21h18v-2H2zm8-4h8a4 4 0 0 0 0-8h-1V5H8v12h2zm8-6a2 2 0 1 1 0 4h-2v-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='M2 21h18v-2H2zm8-4h8a4 4 0 0 0 0-8h-1V5H8v12h2zm8-6a2 2 0 1 1 0 4h-2v-4z'/%3E%3C/svg%3E");
}
.mdi-email:before {
	-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='M20 4H4c-1.1 0-2 .9-2 2v12c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V6c0-1.1-.9-2-2-2zm0 4-8 5L4 8V6l8 5 8-5v2z'/%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='M20 4H4c-1.1 0-2 .9-2 2v12c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V6c0-1.1-.9-2-2-2zm0 4-8 5L4 8V6l8 5 8-5v2z'/%3E%3C/svg%3E");
}
.mdi-apple:before {
	-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='M18.71 19.5c-.83 1.24-1.71 2.45-3.05 2.47-1.34.03-1.77-.79-3.29-.79-1.53 0-2 .77-3.27.82-1.31.05-2.3-1.32-3.14-2.53C4.25 17 2.94 12.45 4.7 9.39c.87-1.52 2.43-2.48 4.12-2.51 1.28-.02 2.5.87 3.29.87.78 0 2.26-1.07 3.81-.91.65.03 2.47.26 3.64 1.98-.09.06-2.17 1.28-2.15 3.81.03 3.02 2.65 4.03 2.68 4.04-.03.07-.42 1.44-1.38 2.83M13 3.5c.73-.83 1.22-2 1.09-3.15-1.05.04-2.32.7-3.07 1.58-.67.78-1.26 2.03-1.1 3.22 1.16.09 2.35-.64 3.08-1.65z'/%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='M18.71 19.5c-.83 1.24-1.71 2.45-3.05 2.47-1.34.03-1.77-.79-3.29-.79-1.53 0-2 .77-3.27.82-1.31.05-2.3-1.32-3.14-2.53C4.25 17 2.94 12.45 4.7 9.39c.87-1.52 2.43-2.48 4.12-2.51 1.28-.02 2.5.87 3.29.87.78 0 2.26-1.07 3.81-.91.65.03 2.47.26 3.64 1.98-.09.06-2.17 1.28-2.15 3.81.03 3.02 2.65 4.03 2.68 4.04-.03.07-.42 1.44-1.38 2.83M13 3.5c.73-.83 1.22-2 1.09-3.15-1.05.04-2.32.7-3.07 1.58-.67.78-1.26 2.03-1.1 3.22 1.16.09 2.35-.64 3.08-1.65z'/%3E%3C/svg%3E");
}
.mdi-google-play:before {
	-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 20.5v-17c0-.59.34-1.11.84-1.35L13.69 12l-9.85 9.85c-.5-.25-.84-.76-.84-1.35m13.81-5.38L6.05 21.34l8.49-8.49 2.27 2.27m3.35-4.31c.39.21.63.59.63.99s-.24.78-.63.99l-2.99 1.7-2.49-2.49 2.49-2.49 2.99 1.7M6.05 2.66l10.76 6.22-2.27 2.27-8.49-8.49z'/%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 20.5v-17c0-.59.34-1.11.84-1.35L13.69 12l-9.85 9.85c-.5-.25-.84-.76-.84-1.35m13.81-5.38L6.05 21.34l8.49-8.49 2.27 2.27m3.35-4.31c.39.21.63.59.63.99s-.24.78-.63.99l-2.99 1.7-2.49-2.49 2.49-2.49 2.99 1.7M6.05 2.66l10.76 6.22-2.27 2.27-8.49-8.49z'/%3E%3C/svg%3E");
}
.mdi-account-multiple-plus:before {
	-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 13c1.1 0 2-.9 2-2s-.9-2-2-2-2 .9-2 2 .9 2 2 2m4 1.2c0-1.77-3.13-2.7-4-2.7s-4 .93-4 2.7V17h8M5 13c1.1 0 2-.9 2-2S6.1 9 5 9s-2 .9-2 2 .9 2 2 2m4 1.2c0-.91-.33-1.58-.94-2.06C7.1 12.54 6.1 12.5 5 12.5c-2.03 0-4 .93-4 2.7V17h4m14-6v-2h-2V7h-2v2h-2v2h2v2h2v-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='M13 13c1.1 0 2-.9 2-2s-.9-2-2-2-2 .9-2 2 .9 2 2 2m4 1.2c0-1.77-3.13-2.7-4-2.7s-4 .93-4 2.7V17h8M5 13c1.1 0 2-.9 2-2S6.1 9 5 9s-2 .9-2 2 .9 2 2 2m4 1.2c0-.91-.33-1.58-.94-2.06C7.1 12.54 6.1 12.5 5 12.5c-2.03 0-4 .93-4 2.7V17h4m14-6v-2h-2V7h-2v2h-2v2h2v2h2v-2z'/%3E%3C/svg%3E");
}
.mdi-calendar-check:before {
	-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 19H5V8h14m-3-7v2H8V1H6v2H5c-1.11 0-2 .89-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2V5a2 2 0 0 0-2-2h-1V1m-7.59 13.42L8 11.99l1.37-1.37 2.04 2.04 4.24-4.24L17 9.79z'/%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 19H5V8h14m-3-7v2H8V1H6v2H5c-1.11 0-2 .89-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2V5a2 2 0 0 0-2-2h-1V1m-7.59 13.42L8 11.99l1.37-1.37 2.04 2.04 4.24-4.24L17 9.79z'/%3E%3C/svg%3E");
}
.mdi-facebook:before {
	-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 2.04c-5.5 0-10 4.49-10 10.02 0 5 3.66 9.15 8.44 9.9v-7H7.9v-2.9h2.54V9.85c0-2.52 1.49-3.93 3.78-3.93 1.09 0 2.23.2 2.23.2v2.46h-1.26c-1.24 0-1.63.77-1.63 1.56v1.88h2.78l-.45 2.9h-2.33v7a10 10 0 0 0 8.44-9.9c0-5.53-4.5-10.02-10-10.02z'/%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 2.04c-5.5 0-10 4.49-10 10.02 0 5 3.66 9.15 8.44 9.9v-7H7.9v-2.9h2.54V9.85c0-2.52 1.49-3.93 3.78-3.93 1.09 0 2.23.2 2.23.2v2.46h-1.26c-1.24 0-1.63.77-1.63 1.56v1.88h2.78l-.45 2.9h-2.33v7a10 10 0 0 0 8.44-9.9c0-5.53-4.5-10.02-10-10.02z'/%3E%3C/svg%3E");
}
.mdi-chevron-up:before {
	-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='M7.41 15.41 12 10.83l4.59 4.58L18 14l-6-6-6 6z'/%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='M7.41 15.41 12 10.83l4.59 4.58L18 14l-6-6-6 6z'/%3E%3C/svg%3E");
}

/* 回顶按钮：箭头绝对居中并加大，避免被挤成小点 */
.ui-to-top.mdi {
	display: block;
	line-height: 54px;
}
.ui-to-top.mdi:before {
	position: absolute;
	left: 50%;
	top: 50%;
	width: 26px;
	height: 26px;
	margin: 0;
	vertical-align: 0;
	transform: translate(-50%, -50%);
	-webkit-mask-size: 26px 26px;
	mask-size: 26px 26px;
}
.mdi-check:before {
	-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 16.17 4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/%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 16.17 4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/%3E%3C/svg%3E");
}
.mdi-alert-outline:before {
	-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 2L1 21h22M12 6l7.53 13H4.47M11 10v4h2v-4m-2 6v2h2v-2'/%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 2L1 21h22M12 6l7.53 13H4.47M11 10v4h2v-4m-2 6v2h2v-2'/%3E%3C/svg%3E");
}

.linearicons-cloud-download:before {
	-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 0-2.64-2.05-4.78-4.65-4.96zM17 13l-5 5-5-5h3V9h4v4h3z'/%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 0-2.64-2.05-4.78-4.65-4.96zM17 13l-5 5-5-5h3V9h4v4h3z'/%3E%3C/svg%3E");
}
.linearicons-sync:before {
	-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 4V1L8 5l4 4V6c3.31 0 6 2.69 6 6 0 1.01-.25 1.97-.7 2.8l1.46 1.46C19.54 15.03 20 13.57 20 12c0-4.42-3.58-8-8-8zm0 14c-3.31 0-6-2.69-6-6 0-1.01.25-1.97.7-2.8L5.24 7.74C4.46 8.97 4 10.43 4 12c0 4.42 3.58 8 8 8v3l4-4-4-4v3z'/%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 4V1L8 5l4 4V6c3.31 0 6 2.69 6 6 0 1.01-.25 1.97-.7 2.8l1.46 1.46C19.54 15.03 20 13.57 20 12c0-4.42-3.58-8-8-8zm0 14c-3.31 0-6-2.69-6-6 0-1.01.25-1.97.7-2.8L5.24 7.74C4.46 8.97 4 10.43 4 12c0 4.42 3.58 8 8 8v3l4-4-4-4v3z'/%3E%3C/svg%3E");
}
.linearicons-magnifier:before {
	-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='M15.5 14h-.79l-.28-.27A6.471 6.471 0 0 0 16 9.5 6.5 6.5 0 1 0 9.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 4.99L20.49 19l-4.99-5zm-6 0C7.01 14 5 11.99 5 9.5S7.01 5 9.5 5 14 7.01 14 9.5 11.99 14 9.5 14z'/%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='M15.5 14h-.79l-.28-.27A6.471 6.471 0 0 0 16 9.5 6.5 6.5 0 1 0 9.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 4.99L20.49 19l-4.99-5zm-6 0C7.01 14 5 11.99 5 9.5S7.01 5 9.5 5 14 7.01 14 9.5 11.99 14 9.5 14z'/%3E%3C/svg%3E");
}
/* 禁区抓拍：相机 */
.linearicons-rocket:before {
	-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 15.5A3.5 3.5 0 0 1 8.5 12 3.5 3.5 0 0 1 12 8.5 3.5 3.5 0 0 1 15.5 12 3.5 3.5 0 0 1 12 15.5M9 2 7.17 4H4c-1.1 0-2 .9-2 2v12c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V6c0-1.1-.9-2-2-2h-3.17L15 2H9z'/%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 15.5A3.5 3.5 0 0 1 8.5 12 3.5 3.5 0 0 1 12 8.5 3.5 3.5 0 0 1 15.5 12 3.5 3.5 0 0 1 12 15.5M9 2 7.17 4H4c-1.1 0-2 .9-2 2v12c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V6c0-1.1-.9-2-2-2h-3.17L15 2H9z'/%3E%3C/svg%3E");
}
/* 社交休闲：多人 */
.linearicons-database-lock:before {
	-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 11c1.66 0 2.99-1.34 2.99-3S17.66 5 16 5s-3 1.34-3 3 1.34 3 3 3m-8 0c1.66 0 2.99-1.34 2.99-3S9.66 5 8 5 5 6.34 5 8s1.34 3 3 3m0 2c-2.33 0-7 1.17-7 3.5V19h14v-2.5c0-2.33-4.67-3.5-7-3.5m8 0c-.29 0-.62.02-.97.05 1.16.84 1.97 1.97 1.97 3.45V19h6v-2.5c0-2.33-4.67-3.5-7-3.5z'/%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='M16 11c1.66 0 2.99-1.34 2.99-3S17.66 5 16 5s-3 1.34-3 3 1.34 3 3 3m-8 0c1.66 0 2.99-1.34 2.99-3S9.66 5 8 5 5 6.34 5 8s1.34 3 3 3m0 2c-2.33 0-7 1.17-7 3.5V19h14v-2.5c0-2.33-4.67-3.5-7-3.5m8 0c-.29 0-.62.02-.97.05 1.16.84 1.97 1.97 1.97 3.45V19h6v-2.5c0-2.33-4.67-3.5-7-3.5z'/%3E%3C/svg%3E");
}
.linearicons-quote-open:before {
	-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 7v6H6.5C6.5 16 9 17.5 9 17.5L7.5 19C5 17.5 3 14.5 3 11V7h7m11 0v6h-3.5c0 3 2.5 4.5 2.5 4.5L16.5 19c-2.5-1.5-4.5-4.5-4.5-8V7h9z'/%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 7v6H6.5C6.5 16 9 17.5 9 17.5L7.5 19C5 17.5 3 14.5 3 11V7h7m11 0v6h-3.5c0 3 2.5 4.5 2.5 4.5L16.5 19c-2.5-1.5-4.5-4.5-4.5-8V7h9z'/%3E%3C/svg%3E");
}

/* box-modern 原用 background-clip:text 给字体上色；mask 图标改由 :before 吃渐变 */
@supports (-webkit-background-clip: text) {
	.box-modern-icon[class*="linearicons"] {
		background: none;
		-webkit-text-fill-color: #16b6d2;
		color: #16b6d2;
	}
	.box-modern-icon[class*="linearicons"]:before {
		background: linear-gradient(30deg, #13c3dd, #62e3ff);
	}
}