From af637c7a6df3bb5a5d43d767339530640b940e8e Mon Sep 17 00:00:00 2001
From: xiaolai <lixiaolai@gmail.com>
Date: Fri, 9 Dec 2022 00:11:17 +0800
Subject: [PATCH] =?UTF-8?q?=E4=B8=AD=E8=8B=B1=E6=96=87=E6=B7=B7=E6=8E=92?=
 =?UTF-8?q?=E4=B9=8B=E6=97=B6=EF=BC=8C=E4=B8=AD=E6=96=87=E5=AD=97=E7=AC=A6?=
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---
 _site/heti.css      | 7 ++++++-
 lib/_base.scss      | 7 +++++++
 lib/_variables.scss | 6 ++++++
 3 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/_site/heti.css b/_site/heti.css
index d8727b8..f13afed 100644
--- a/_site/heti.css
+++ b/_site/heti.css
@@ -131,7 +131,7 @@
   src: local("Source Han Sans KR Heavy"), local("Noto Sans CJK KR Heavy");
 }
 
-font-face {
+@font-face {
   font-family: "Heti Hei SC Black Fallback";
   font-weight: 800;
   src: local("Microsoft YaHei"), local("Droid Sans Fallback");
@@ -204,6 +204,7 @@ font-face {
   overflow-wrap: break-word;
   word-wrap: break-word;
   hyphens: auto;
+  letter-spacing: 0.02em;
 }
 
 .heti::before, .heti::after {
@@ -215,6 +216,10 @@ font-face {
   clear: both;
 }
 
+.heti:not(:lang(zh)):not(:lang(ja)):not(:lang(kr)), .heti:not(:lang(zh)) {
+  letter-spacing: 0;
+}
+
 .heti > *:first-child,
 .heti section > *:first-child,
 .heti td > *:first-child {
diff --git a/lib/_base.scss b/lib/_base.scss
index 3fe91d0..ff8e979 100644
--- a/lib/_base.scss
+++ b/lib/_base.scss
@@ -6,6 +6,13 @@
   // 清容器浮动
   @include clear-float();
 
+  // 非中文时不加间距
+  letter-spacing: $letter-spacing-medium;
+  @include non-cjk-block {
+  letter-spacing: $letter-spacing-normal;
+  
+  }
+
   // 清容器内首尾元素外边距
   &,
   section,
diff --git a/lib/_variables.scss b/lib/_variables.scss
index 507d77e..fe086c6 100644
--- a/lib/_variables.scss
+++ b/lib/_variables.scss
@@ -54,6 +54,12 @@ $line-height-expanded-ultra: 2.25 !default;
 //$line-height-condensed: 1.25 !default;
 //$line-height-condensed-ultra: 1 !default;
 
+// 字符间距
+$letter-spacing-normal: 0 !default;
+$letter-spacing-small: 0.01em !default;
+$letter-spacing-medium: 0.02em !default;
+$letter-spacing-large: 0.05em !default;
+
 $line-height-size-normal: $font-size-normal * $line-height-normal !default;
 $line-height-size-large: $line-height-size-normal !default;
 $line-height-size-x-large: $font-size-x-large * $line-height-normal !default;