beautybook (30jun24)

git-svn-id: svn://tug.org/texlive/trunk@71660 c570f23f-e606-0410-a88d-b1316a301751

7 files changed, 333 insertions, 174 deletions

diff --git a/Master/texmf-dist/tex/latex/beautybook/Beautybook-CN.cls b/Master/texmf-dist/tex/latex/beautybook/beautybook-CN.cls
index d3ab12a333e..49f94464bf6 100644
--- a/Master/texmf-dist/tex/latex/beautybook/Beautybook-CN.cls
+++ b/Master/texmf-dist/tex/latex/beautybook/beautybook-CN.cls
@@ -1,14 +1,12 @@
 %This Class is based on the default book class and options will be passed
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesClass{Beautybook-CN}[02-10-2023 V8.0 Beautybook Class]
+\ProvidesClass{beautybook-CN}[30-06-2024 V10.0 Beautybook Class]
 \DeclareOption*{\PassOptionsToClass{\CurrentOption}{ctexbook}}
 \ProcessOptions\relax
 \LoadClass[twoside,a4paper]{ctexbook}
 \RequirePackage[dvipsnames,svgnames,x11names,table]{xcolor}
 \RequirePackage{cncolours}
-\setmainfont{Times New Roman}
-\setsansfont{HONOR Sans}
-\setmonofont{Latin Modern Mono}
+\usepackage{fontspec}
 \colorlet{outermarginfgcolor}{DarkCyan} % foregroundcolor 较深
 \colorlet{outermarginbgcolor}{DarkCyan!30} % backgroundcolor 较浅
 \RequirePackage{bropd} % math 自适应数学括号命令 \br{} !!!
@@ -21,64 +19,68 @@
 \RequirePackage{pgfplots} %画图 %%页面样式设计核心包 %提供\pgfonlayer命令以及下列图层指令
 \pgfplotsset{compat=1.18}
 %
+% /* -------------------------------------------------------------------------- */
+% /*                           解决birkar封面不能用于a4paper问题                          */
+% /* -------------------------------------------------------------------------- */
+\makeatletter
+\ExplSyntaxOn
+\cs_new:Npn \ifaivpaper@TF 
+  { 
+    \bool_lazy_and:nnTF 
+      { \dim_compare_p:nNn { 297mm } = { \paperheight } } % 不能是 29.7cm
+      { \dim_compare_p:nNn { 210mm } = { \paperwidth  } }
+  }
+\ExplSyntaxOff
+% \ifaivpaper@TF{a4paper内容}{not a4paper内容} % 这个用在想要判断a4paper的地方
+\makeatother
+% /* -------------------------------------------------------------------------- */
+% /*                           解决birkar封面不能用于a4paper问题                          */
+% /* -------------------------------------------------------------------------- */
 \ExplSyntaxOn
 % 封面切换程序 (LaTeX3)!
-\keys_define:nn {Beautybook/coverstyle}
+\keys_define:nn {beautybook/coverstyle}
   {
     cover-choose.choice:,
     cover-choose.value_required:n = true,
-    cover-choose/cn.code:n = {\RequirePackage{stys/Beautybook-cover-cn}},
-    cover-choose/en.code:n = {\RequirePackage{stys/Beautybook-cover-en}},
-    cover-choose/enfig.code:n = {\RequirePackage{stys/Beautybook-cover-enfig}},
-    cover-choose/birkar.code:n = {\RequirePackage{stys/Beautybook-cover-birkar}},
+    cover-choose/cn.code:n = {\RequirePackage{stys/beautybook-cover-cn}},
+    cover-choose/en.code:n = {\RequirePackage{stys/beautybook-cover-en}},
+    cover-choose/enfig.code:n = {\RequirePackage{stys/beautybook-cover-enfig}},
+    cover-choose/birkar.code:n = {\RequirePackage{stys/beautybook-cover-birkar}},
     %cover-choose .initial:n = en , % 设置 en 为初始值
   }
-\newtoks \l__Beautybook_tmpa_toks
+\newtoks \l__beautybook_tmpa_toks
 \cs_new_protected:Npn \coverstyle
   {
-    \tex_afterassignment:D \__Beautybook_set_coverstyle:
-    \l__Beautybook_tmpa_toks
+    \tex_afterassignment:D \__beautybook_set_coverstyle:
+    \l__beautybook_tmpa_toks
   }
-\cs_new:Npn \__Beautybook_set_coverstyle:
-  { \keys_set:nV { Beautybook / coverstyle } \l__Beautybook_tmpa_toks }
+\cs_new:Npn \__beautybook_set_coverstyle:
+  { \keys_set:nV { beautybook / coverstyle } \l__beautybook_tmpa_toks }
 % Math fonts
-\keys_define:nn {Beautybook/mathstyle}
+\keys_define:nn {beautybook/mathstyle}
   {
     math-font.choice:,
     math-font.value_required:n = true,
-    math-font/plain.code:n={},
-    math-font/stix.code:n={
-      \RequirePackage{stix}
-      },
+    math-font/plain.code:n={
+    \RequirePackage{amssymb,amsfonts,upgreek}
+    },
     math-font/mtpro2.code:n = {
+      \RequirePackage{amssymb,amsfonts,upgreek}
+      \let\Bbbk\relex
       \RequirePackage{mtpro2}
       \RequirePackage{bm}
-      \DeclareFontFamily{U}{nxlmi}{}
-      \DeclareFontSubstitution{U}{nxlmi}{m}{it}
-      \DeclareFontShape{U}{nxlmi}{m}{it}{
-          <-6.3>    nxlmi05
-          <6.3-8.6> nxlmi07
-          <8.6->    nxlmi0
-      }{}
-
-      \DeclareFontShape{U}{nxlmi}{b}{it}{
-          <-6.3>    nxlbmi05
-          <6.3-8.6> nxlbmi07
-          <8.6->    nxlbmi0
-      }{}
-      \renewcommand{\partial}{{\text{\usefont{U}{nxlmi}{m}{it}\symbol{64}}\mspace{1mu}}}
       },
     %cover-choose .initial:n = plain , % 设置 en 为初始值
   }
 \cs_new_protected:Npn \mathstyle
   {
-    \tex_afterassignment:D \__Beautybook_set_mathstyle:
-    \l__Beautybook_tmpa_toks
+    \tex_afterassignment:D \__beautybook_set_mathstyle:
+    \l__beautybook_tmpa_toks
   }
-\cs_new:Npn \__Beautybook_set_mathstyle:
-  { \keys_set:nV { Beautybook / mathstyle } \l__Beautybook_tmpa_toks }
+\cs_new:Npn \__beautybook_set_mathstyle:
+  { \keys_set:nV { beautybook / mathstyle } \l__beautybook_tmpa_toks }
 \ExplSyntaxOff
-\RequirePackage{stys/Beautybook-bottompage} %封底
+\RequirePackage{stys/beautybook-bottompage} %封底
 \RequirePackage{rotating}
 \tikzset{>=Stealth}
 \setlist{font=\upshape} % 取消所有列表默认距离 nosep,
@@ -110,7 +112,6 @@
 \RequirePackage{appendix} % 附录
 % \RequirePackage{stys/symbols}
 %
-\RequirePackage{amssymb,amsfonts,upgreek}
 \RequirePackage{makeidx}
 \RequirePackage{etoolbox} % 判断函数
 \RequirePackage{paracol}
@@ -300,38 +301,38 @@ fuzzy shadow={0.4mm}{-0.4mm}{0mm}{0.2mm}{fill=white!40!gray},%下
 \makeatletter
 % titleimage
 \ExplSyntaxOn
-\seq_new:N \g__Beautybook_chapter_oimage_seq % odd 
-\seq_new:N \g__Beautybook_chapter_eimage_seq % even 
-\seq_new:N \g__Beautybook_part_oimage_seq % odd 
-\seq_new:N \g__Beautybook_part_eimage_seq % even 
+\seq_new:N \g__beautybook_chapter_oimage_seq % odd 
+\seq_new:N \g__beautybook_chapter_eimage_seq % even 
+\seq_new:N \g__beautybook_part_oimage_seq % odd 
+\seq_new:N \g__beautybook_part_eimage_seq % even 
 %
-\keys_define:nn { Beautybook/titleimage }
+\keys_define:nn { beautybook/titleimage }
   {
     chapteroddimage  .code:n = 
-      \seq_gset_from_clist:Nn \g__Beautybook_chapter_oimage_seq {#1} ,
+      \seq_gset_from_clist:Nn \g__beautybook_chapter_oimage_seq {#1} ,
     chapterevenimage .code:n = 
-      \seq_gset_from_clist:Nn \g__Beautybook_chapter_eimage_seq {#1} ,
+      \seq_gset_from_clist:Nn \g__beautybook_chapter_eimage_seq {#1} ,
     partoddimage     .code:n = 
-      \seq_gset_from_clist:Nn \g__Beautybook_part_oimage_seq    {#1} ,
+      \seq_gset_from_clist:Nn \g__beautybook_part_oimage_seq    {#1} ,
     partevenimage    .code:n = 
-      \seq_gset_from_clist:Nn \g__Beautybook_part_eimage_seq    {#1} ,
+      \seq_gset_from_clist:Nn \g__beautybook_part_eimage_seq    {#1} ,
   }
-\cs_new:Npn \__Beautybook_title_image:Nn #1#2 % image seq, number
+\cs_new:Npn \__beautybook_title_image:Nn #1#2 % image seq, number
   { \seq_item:Nn #1 { \int_mod:nn {#2} { \seq_count:N #1 } + 1 } } %对照表-对录入的字符串进行编号
-\cs_new:Npn \Beautybook@chapterimagename %生成索契表 ： 判断奇偶数页并按(章节编号)!!读取相应的列表组中的字符串
+\cs_new:Npn \beautybook@chapterimagename %生成索契表 ： 判断奇偶数页并按(章节编号)!!读取相应的列表组中的字符串
   {
     \int_if_odd:nTF { \value{page} } 
-      { \__Beautybook_title_image:Nn \g__Beautybook_chapter_oimage_seq { \value{chapter} } }
-      { \__Beautybook_title_image:Nn \g__Beautybook_chapter_eimage_seq { \value{chapter} } }
+      { \__beautybook_title_image:Nn \g__beautybook_chapter_oimage_seq { \value{chapter} } }
+      { \__beautybook_title_image:Nn \g__beautybook_chapter_eimage_seq { \value{chapter} } }
   }
-\cs_new:Npn \Beautybook@partimagename
+\cs_new:Npn \beautybook@partimagename
   {
     \int_if_odd:nTF { \value{page} }
-      { \__Beautybook_title_image:Nn \g__Beautybook_part_oimage_seq { \value{part} } }
-      { \__Beautybook_title_image:Nn \g__Beautybook_part_eimage_seq { \value{part} } }
+      { \__beautybook_title_image:Nn \g__beautybook_part_oimage_seq { \value{part} } }
+      { \__beautybook_title_image:Nn \g__beautybook_part_eimage_seq { \value{part} } }
   }
 \cs_new_protected:Npn \titleimage #1 
-  { \keys_set:nn { Beautybook/titleimage } {#1} }
+  { \keys_set:nn { beautybook/titleimage } {#1} }
 \ExplSyntaxOff
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \titleformat{\chapter}{\huge\bfseries\filcenter}{}{1em}{
@@ -398,14 +399,14 @@ fuzzy shadow={0.4mm}{-0.4mm}{0mm}{0.2mm}{fill=white!40!gray},%下
       \end{pgfonlayer}
       \ifodd\value{page}
       \begin{pgfonlayer}{top}
-        \node[above left,font=\sc\fontsize{25pt}{25pt}\selectfont,align=center] (contents name) at ([shift={(0cm,-4.45cm)}]current page.north east) {\begin{varwidth}{.7\linewidth}\baselineskip=2ex  #1\end{varwidth}};
+        \node[above left,font=\sc\fontsize{25pt}{25pt}\selectfont,align=center] (contents name) at ([shift={(0cm,-4.45cm)}]current page.north east) {\begin{varwidth}{.7\linewidth}\baselineskip=25pt  #1\end{varwidth}};
         \end{pgfonlayer}
         \begin{pgfonlayer}{bottom}
         \node[right] (image) at ([shift={(-0.5cm,-2.8cm)}]current page.north west) {\includegraphics[width=7cm]{\@chapimage}};
         \end{pgfonlayer}
         \else
         \begin{pgfonlayer}{top}
-          \node[above right,font=\sc\fontsize{25pt}{25pt}\selectfont,align=center] (contents name) at ([shift={(0cm,-4.45cm)}]current page.north west) {\begin{varwidth}{.7\linewidth}\baselineskip=2ex  #1\end{varwidth}};
+          \node[above right,font=\sc\fontsize{25pt}{25pt}\selectfont,align=center] (contents name) at ([shift={(0cm,-4.45cm)}]current page.north west) {\begin{varwidth}{.7\linewidth}\baselineskip=25pt  #1\end{varwidth}};
           \end{pgfonlayer}
       \begin{pgfonlayer}{background}
       \node[left] (image) at ([shift={(0.5cm,-2.8cm)}]current page.north east) {\includegraphics[width=7cm]{\@chapimage}};
@@ -419,6 +420,15 @@ fuzzy shadow={0.4mm}{-0.4mm}{0mm}{0.2mm}{fill=white!40!gray},%下
 \titlespacing{\chapter}{0pt}{0pt}{70pt}
 \makeatother
 % -------- Part定制
+%%定义标题文字长度%%
+\newlength{\partstarlen}
+%%设置临界长度%%
+\newlength{\criticstarlen}
+\setlength{\criticstarlen}{\textwidth}
+% 定义垂直方向的渐变
+\tikzfading[name=fade bottom to top,
+  bottom color=transparent!0, % 底部完全透明
+  top color=transparent!100]      % 顶部不透明
 \tikzfading[name=middle, top color=transparent!90, bottom
 color=transparent!90, middle color=transparent!20]
 \makeatletter
@@ -428,7 +438,8 @@ color=transparent!90, middle color=transparent!20]
 {\normalfont\huge\filcenter}
 {}
 {20pt}
-{\begin{tikzpicture}[remember picture,overlay]
+{\settowidth{\partstarlen}{\sc\huge #1} % 计算\partabstract的长度并写入到\partstarlen中
+  \begin{tikzpicture}[remember picture,overlay]
     \def\barwidth{2cm}
         \fill[outermarginbgcolor,opacity=0.6]
     (current page.north west) rectangle (current page.south east);
@@ -448,8 +459,10 @@ color=transparent!90, middle color=transparent!20]
     \fill[outermarginfgcolor,rounded corners=2pt] (current page.south east) --++(-5pt,0.15cm)--++(-\outermarginwidth+10pt,0) --++(-5pt,-0.15cm)--cycle; % 页码横线
         \node[] (hbar) at ($(current page.north)!0.33!(current page.south)$) {
             \begin{tikzpicture}
-                \fill[white] 
-                (0,0) rectangle ++(\paperwidth,-1cm);
+            %%--------------- Horizontal Line --------------------%%
+            \fill[outermarginbgcolor!70] 
+            (0,0) rectangle ++(\paperwidth,-1cm);
+            %%--------------- Horizontal Line -------------------%%
                 \fill[outermarginbgcolor]
                 (0,-.25cm) rectangle ++(\paperwidth,-.5cm);
                 \fill[outermarginfgcolor]
@@ -461,10 +474,19 @@ color=transparent!90, middle color=transparent!20]
             \end{tikzpicture}
         };
         \node[above,font=\sc\huge,shift={(.33\linewidth,.5\barwidth)}] (partname) at (hbar) {Part\ \thepart};
-        \node[below,left,font=\sc\huge,shift={(.146\linewidth,-1.5*\barwidth)}] (partcontents) at (partname) {\begin{varwidth}{.8\linewidth}\raggedright\baselineskip=2ex  #1 \end{varwidth}}; % 标题名称
+        \node[below left,font=\sc\huge,shift={(.146\linewidth,-\barwidth)}] (partcontents) at (partname) {\begin{varwidth}{.9\linewidth}\raggedright\baselineskip=25pt  #1 \end{varwidth}}; % 标题名称
           \begin{pgfonlayer}{background}
             \node[above,shift={(-.4\linewidth,-4*\barwidth)}] at (partname) {\ifdefvoid{\@partimage}{}{\includegraphics[width=1.2\linewidth]{\@partimage}}}; % 图片位置调整
+            % % 应用渐变效果
+\fill[path fading=fade bottom to top, fill=nuanbai] (current page.north west) rectangle ([xshift=-\outermarginwidth]current page.south east);
             \end{pgfonlayer}
+%判断标题文字长度与临界长度的关系
+\ifdim\partstarlen<\criticstarlen
+%如果标题长度小于临界长度则使用(hbar)定位
+\node[below,font=\itshape\fontsize{13}{13}\selectfont,shift={(0,-1.2*\barwidth)}] at (hbar) {\ifdefvoid{\@partabstract}{}{\begin{varwidth}{.9\linewidth}\baselineskip=3ex \@partabstract\end{varwidth}}}; % 简介文字调整
+\else
+\node[below,font=\itshape\fontsize{13}{13}\selectfont,shift={(0,-1.2*\barwidth)}] at (partcontents) {\ifdefvoid{\@partabstract}{}{\begin{varwidth}{.9\linewidth}\baselineskip=3ex \@partabstract\end{varwidth}}}; % 简介文字调整
+\fi
           \else 
           \fill [outermarginfgcolor!20]%
           (current page.north west) rectangle ++(\outermarginwidth,-\paperheight);
@@ -481,8 +503,10 @@ color=transparent!90, middle color=transparent!20]
           \fill[outermarginfgcolor,rounded corners=2pt] (current page.south west) --++(5pt,0.15cm)--++(\outermarginwidth-10pt,0) --++(5pt,-0.15cm)--cycle; % 页码横线
               \node[] (hbar) at ($(current page.north)!0.33!(current page.south)$) {
                   \begin{tikzpicture}
-                      \fill[white] 
-                      (0,0) rectangle ++(\paperwidth,-1cm);
+            %%--------------- Horizontal Line --------------------%%
+            \fill[outermarginbgcolor!70] 
+            (0,0) rectangle ++(\paperwidth,-1cm);
+            %%--------------- Horizontal Line -------------------%%
                       \fill[outermarginbgcolor]
                       (0,-.25cm) rectangle ++(\paperwidth,-.5cm);
                       \fill[outermarginfgcolor]
@@ -494,12 +518,20 @@ color=transparent!90, middle color=transparent!20]
                   \end{tikzpicture}
               };
               \node[above,font=\sc\huge,shift={(-.31\linewidth,.5\barwidth)}] (partname) at (hbar) {Part\ \thepart};
-              \node[below right,font=\sc\huge,shift={(-.125\linewidth,-1.2*\barwidth)}] (partcontents) at (partname) {\begin{varwidth}{.8\linewidth}\raggedright\baselineskip=2ex  #1 \end{varwidth}}; % 标题名称
+              \node[below right,font=\sc\huge,shift={(-.125\linewidth,-\barwidth)}] (partcontents) at (partname) {\begin{varwidth}{.9\linewidth}\raggedright\baselineskip=25pt  #1 \end{varwidth}}; % 标题名称
                 \begin{pgfonlayer}{background}
                   \node[above,shift={(.35\linewidth,-4*\barwidth)}] at (partname) {\ifdefvoid{\@partimage}{}{\includegraphics[width=1.2\linewidth]{\@partimage}}}; % 图片位置调整
+            % % 应用渐变效果
+            \fill[path fading=fade bottom to top, fill=nuanbai] (current page.north east) rectangle ([xshift=\outermarginwidth]current page.south west);
                   \end{pgfonlayer}
+%判断标题文字长度与临界长度的关系
+\ifdim\partstarlen<\criticstarlen
+%如果标题长度小于临界长度则使用(hbar)定位
+\node[below,font=\itshape\fontsize{13}{13}\selectfont,shift={(0,-1.2*\barwidth)}] at (hbar) {\ifdefvoid{\@partabstract}{}{\begin{varwidth}{.9\linewidth}\baselineskip=3ex \@partabstract\end{varwidth}}}; % 简介文字调整
+\else
+\node[below,font=\itshape\fontsize{13}{13}\selectfont,shift={(0,-1.2*\barwidth)}] at (partcontents) {\ifdefvoid{\@partabstract}{}{\begin{varwidth}{.9\linewidth}\baselineskip=3ex \@partabstract\end{varwidth}}}; % 简介文字调整
+\fi
           \fi
-        \node[below,,font=\itshape\fontsize{13}{13}\selectfont,shift={(0\linewidth,-1.65*\barwidth)}] at (hbar) {\ifdefvoid{\@partabstract}{}{\begin{varwidth}{.85\linewidth}\baselineskip=3ex \@partabstract\end{varwidth}}}; % 简介文字调整
     \end{tikzpicture}}
 \makeatother
 \assignpagestyle{\part}{empty}
@@ -535,6 +567,59 @@ color=transparent!90, middle color=transparent!20]
 
 \titlespacing*{\section}{0pt}{3.5ex plus 1ex minus .2ex}{2.3ex plus .2ex}
 
+% /* -------------------------------------------------------------------------- */
+% /*                                Subsection Style                               */
+% /* -------------------------------------------------------------------------- */
+\usepackage{pifont}
+\newcommand{\subsectionnumstyle}[2]{
+\makebox[0pt][l]{\def\rad{5pt}%
+\def\inrad{3pt}
+    \begin{tikzpicture}[remember picture]
+    \path[fill=#2,drop shadow={opacity=0.3,shadow xshift=0.5mm,shadow yshift=-0.5mm}]node[append after command={
+    % 主体
+    ([shift={(\rad,\rad)}]sec.north west) arc[start angle=90, end angle=180, radius=\rad]  {[rounded corners=\inrad]--(sec.south west)}--([yshift=-3mm]$(sec.south west)!0.5!(sec.south east)$) {[rounded corners=\inrad]--(sec.south east)} -- (sec.north east) arc[start angle=180, end angle=90, radius=\rad]--cycle
+    },
+    text=white,font=\sffamily\large\bfseries,align=center,inner ysep=1.5mm,inner xsep=1mm] (sec) at (0,0) {\thesubsection};
+    % 阴影
+    \begin{pgfonlayer}{bottom}
+      \fill[#2!30!black!70,opacity=0.8] ([xshift=\rad,yshift=\rad]sec.north east) to[out=0,in=-81,looseness=1.5] ([xshift=1.8*\rad]sec.north east)--(sec.north east) |-cycle;
+      \end{pgfonlayer}
+    \node[text=black,font=\large,below right] (sectitle) at ([shift={(2mm,6.5mm)}]sec.south east) {\begin{varwidth}{.9\linewidth}\setlength\baselineskip{18pt}#1\end{varwidth}};
+    \begin{pgfonlayer}{bottom}
+    \draw[gray,dashed,opacity=0.5] ([xshift=0]sec.north west) --([xshift=4*\rad]sec.north east);
+    \end{pgfonlayer}
+    \end{tikzpicture}}
+}
+
+\newcommand{\subsectionnonumstyle}[2]{
+\makebox[0pt][l]{\def\rad{5pt}%
+\def\inrad{3pt}
+    \begin{tikzpicture}[remember picture]
+    \path[fill=#2,drop shadow={opacity=0.3,shadow xshift=0.5mm,shadow yshift=-0.5mm}]node[append after command={
+    % 主体
+    ([shift={(\rad,\rad)}]sec.north west) arc[start angle=90, end angle=180, radius=\rad]  {[rounded corners=\inrad]--(sec.south west)}--([yshift=-3mm]$(sec.south west)!0.5!(sec.south east)$) {[rounded corners=\inrad]--(sec.south east)} -- (sec.north east) arc[start angle=180, end angle=90, radius=\rad] --cycle
+    },
+    text=white,font=\sffamily\large\bfseries,align=center,inner ysep=0.5mm,inner xsep=1.5mm] (sec) at (0,0) {\Huge\ding{99}};
+    % 阴影
+    \begin{pgfonlayer}{bottom}
+      \fill[#2!30!black!70,opacity=0.8] ([xshift=\rad,yshift=\rad]sec.north east) to[out=0,in=-81,looseness=1.5] ([xshift=1.8*\rad]sec.north east)--(sec.north east) |-cycle;
+      \end{pgfonlayer}
+    \node[text=black,font=\large,below right] (sectitle) at ([shift={(2mm,6.5mm)}]sec.south east) {\begin{varwidth}{.9\linewidth}\setlength\baselineskip{18pt}#1\end{varwidth}};
+    \begin{pgfonlayer}{bottom}
+    \draw[gray,dashed,opacity=0.5] (sec.north west) --([xshift=4*\rad]sec.north east);
+    \end{pgfonlayer}
+    \end{tikzpicture}}
+}
+%% -- Subsection
+\titleformat{\subsection}
+{}
+{}
+{-.5em} %左右移动\thesection标签位置
+{\subsectionnumstyle{#1}{outermarginfgcolor}}
+
+\titleformat{name=\subsection,numberless}{}{}{-.5em}{\subsectionnonumstyle{#1}{outermarginfgcolor}}
+
+% \titlespacing*{\subsection}{0pt}{3.5ex plus 1ex minus .2ex}{2.3ex plus .2ex}
 %%--------------------------------  SCRLAYER-SCRPAGE  -------------------------------------%%
 %%  SIDE-BAR
 \newlength\chapternumbersize
@@ -574,7 +659,7 @@ color=transparent!90, middle color=transparent!20]
 \newcommand*\outermarginchapternumberbox{%
     \if@mainmatter
     \tikzoverlay{
-    \shade[top color=outermarginfgcolor!90,bottom color=outermarginbgcolor]
+      \shade[top color=outermarginfgcolor!90,bottom color=outermarginbgcolor]
         (\outermarginwidth,-.5\outermarginwidth+2mm) rectangle (0,-1.5\outermarginwidth+2mm);
     \node[anchor=center,text=white,font=\sffamily\bfseries] at (1/2*\outermarginwidth,-\outermarginwidth+2mm) {\usekomafont{chapternumber}{\botmarks\chapternum}};%
     }
@@ -627,12 +712,24 @@ color=transparent!90, middle color=transparent!20]
 	contents={\color{outermarginbgcolor}\rule{\layerwidth}{\layerheight}} %色彩装饰条
 ]{scth.outermargin.bg.even}%
 %%=============%                 页边条颜色              %=======================%%
+% /* -------------------------------------------------------------------------- */
+% /*                                  透明度渐变填充设定                                 */
+% /* -------------------------------------------------------------------------- */
 \tikzfading[name=fade south,
                     top color =transparent!0,
                     bottom color=transparent!80]
 \tikzfading[name=fade north,
                     top color =transparent!100,
                     bottom color=transparent!0]
+\tikzfading[name=fade right,
+                    right color =transparent!100,
+                    left color=transparent!0]
+\tikzfading[name=fade left,
+                    left color =transparent!100,
+                    right color=transparent!0]
+% /* -------------------------------------------------------------------------- */
+% /*                                  透明度渐变填充设定                                 */
+% /* -------------------------------------------------------------------------- */
 %偶数页边纹理效果设置
 \newcommand{\evensidbardeepcolor}{%
 \tikzoverlay{
diff --git a/Master/texmf-dist/tex/latex/beautybook/Beautybook-EN.cls b/Master/texmf-dist/tex/latex/beautybook/beautybook-EN.cls
index 63e3e038dff..1aa67be4a39 100644
--- a/Master/texmf-dist/tex/latex/beautybook/Beautybook-EN.cls
+++ b/Master/texmf-dist/tex/latex/beautybook/beautybook-EN.cls
@@ -1,6 +1,6 @@
 %This Class is based on the default book class and options will be passed
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesClass{Beautybook-EN}[02-10-2023 V8.0 Beautybook Class]
+\ProvidesClass{beautybook-EN}[30-06-2024 V10.0 beautybook Class]
 \DeclareOption*{\PassOptionsToClass{\CurrentOption}{book}}
 \ProcessOptions\relax
 \LoadClass[twoside]{book}
@@ -24,26 +24,26 @@
 %
 \ExplSyntaxOn
 % 封面切换程序 (LaTeX3)!
-\keys_define:nn {Beautybook/coverstyle}
+\keys_define:nn {beautybook/coverstyle}
   {
     cover-choose.choice:,
     cover-choose.value_required:n = true,
-    cover-choose/cn.code:n = {\RequirePackage{stys/Beautybook-cover-cn}},
-    cover-choose/en.code:n = {\RequirePackage{stys/Beautybook-cover-en}},
-    cover-choose/enfig.code:n = {\RequirePackage{stys/Beautybook-cover-enfig}},
-    cover-choose/birkar.code:n = {\RequirePackage{stys/Beautybook-cover-birkar}},
+    cover-choose/cn.code:n = {\RequirePackage{stys/beautybook-cover-cn}},
+    cover-choose/en.code:n = {\RequirePackage{stys/beautybook-cover-en}},
+    cover-choose/enfig.code:n = {\RequirePackage{stys/beautybook-cover-enfig}},
+    cover-choose/birkar.code:n = {\RequirePackage{stys/beautybook-cover-birkar}},
     %cover-choose .initial:n = en , % 设置 en 为初始值
   }
-\newtoks \l__Beautybook_tmpa_toks
+\newtoks \l__beautybook_tmpa_toks
 \cs_new_protected:Npn \coverstyle
   {
-    \tex_afterassignment:D \__Beautybook_set_coverstyle:
-    \l__Beautybook_tmpa_toks
+    \tex_afterassignment:D \__beautybook_set_coverstyle:
+    \l__beautybook_tmpa_toks
   }
-\cs_new:Npn \__Beautybook_set_coverstyle:
-  { \keys_set:nV { Beautybook / coverstyle } \l__Beautybook_tmpa_toks }
+\cs_new:Npn \__beautybook_set_coverstyle:
+  { \keys_set:nV { beautybook / coverstyle } \l__beautybook_tmpa_toks }
 % Math fonts
-\keys_define:nn {Beautybook/mathstyle}
+\keys_define:nn {beautybook/mathstyle}
   {
     math-font.choice:,
     math-font.value_required:n = true,
@@ -73,13 +73,13 @@
   }
 \cs_new_protected:Npn \mathstyle
   {
-    \tex_afterassignment:D \__Beautybook_set_mathstyle:
-    \l__Beautybook_tmpa_toks
+    \tex_afterassignment:D \__beautybook_set_mathstyle:
+    \l__beautybook_tmpa_toks
   }
-\cs_new:Npn \__Beautybook_set_mathstyle:
-  { \keys_set:nV { Beautybook / mathstyle } \l__Beautybook_tmpa_toks }
+\cs_new:Npn \__beautybook_set_mathstyle:
+  { \keys_set:nV { beautybook / mathstyle } \l__beautybook_tmpa_toks }
 \ExplSyntaxOff
-\RequirePackage{stys/Beautybook-bottompage} %封底
+\RequirePackage{stys/beautybook-bottompage} %封底
 \RequirePackage{rotating}
 \tikzset{>=Stealth}
 \setlist{font=\upshape} % 取消所有列表默认距离 nosep,
@@ -301,38 +301,38 @@ fuzzy shadow={0.4mm}{-0.4mm}{0mm}{0.2mm}{fill=white!40!gray},%下
 \makeatletter
 % titleimage
 \ExplSyntaxOn
-\seq_new:N \g__Beautybook_chapter_oimage_seq % odd 
-\seq_new:N \g__Beautybook_chapter_eimage_seq % even 
-\seq_new:N \g__Beautybook_part_oimage_seq % odd 
-\seq_new:N \g__Beautybook_part_eimage_seq % even 
+\seq_new:N \g__beautybook_chapter_oimage_seq % odd 
+\seq_new:N \g__beautybook_chapter_eimage_seq % even 
+\seq_new:N \g__beautybook_part_oimage_seq % odd 
+\seq_new:N \g__beautybook_part_eimage_seq % even 
 %
-\keys_define:nn { Beautybook/titleimage }
+\keys_define:nn { beautybook/titleimage }
   {
     chapteroddimage  .code:n = 
-      \seq_gset_from_clist:Nn \g__Beautybook_chapter_oimage_seq {#1} ,
+      \seq_gset_from_clist:Nn \g__beautybook_chapter_oimage_seq {#1} ,
     chapterevenimage .code:n = 
-      \seq_gset_from_clist:Nn \g__Beautybook_chapter_eimage_seq {#1} ,
+      \seq_gset_from_clist:Nn \g__beautybook_chapter_eimage_seq {#1} ,
     partoddimage     .code:n = 
-      \seq_gset_from_clist:Nn \g__Beautybook_part_oimage_seq    {#1} ,
+      \seq_gset_from_clist:Nn \g__beautybook_part_oimage_seq    {#1} ,
     partevenimage    .code:n = 
-      \seq_gset_from_clist:Nn \g__Beautybook_part_eimage_seq    {#1} ,
+      \seq_gset_from_clist:Nn \g__beautybook_part_eimage_seq    {#1} ,
   }
-\cs_new:Npn \__Beautybook_title_image:Nn #1#2 % image seq, number
+\cs_new:Npn \__beautybook_title_image:Nn #1#2 % image seq, number
   { \seq_item:Nn #1 { \int_mod:nn {#2} { \seq_count:N #1 } + 1 } } %对照表-对录入的字符串进行编号
-\cs_new:Npn \Beautybook@chapterimagename %生成索契表 ： 判断奇偶数页并按(章节编号)!!读取相应的列表组中的字符串
+\cs_new:Npn \beautybook@chapterimagename %生成索契表 ： 判断奇偶数页并按(章节编号)!!读取相应的列表组中的字符串
   {
     \int_if_odd:nTF { \value{page} } 
-      { \__Beautybook_title_image:Nn \g__Beautybook_chapter_oimage_seq { \value{chapter} } }
-      { \__Beautybook_title_image:Nn \g__Beautybook_chapter_eimage_seq { \value{chapter} } }
+      { \__beautybook_title_image:Nn \g__beautybook_chapter_oimage_seq { \value{chapter} } }
+      { \__beautybook_title_image:Nn \g__beautybook_chapter_eimage_seq { \value{chapter} } }
   }
-\cs_new:Npn \Beautybook@partimagename
+\cs_new:Npn \beautybook@partimagename
   {
     \int_if_odd:nTF { \value{page} }
-      { \__Beautybook_title_image:Nn \g__Beautybook_part_oimage_seq { \value{part} } }
-      { \__Beautybook_title_image:Nn \g__Beautybook_part_eimage_seq { \value{part} } }
+      { \__beautybook_title_image:Nn \g__beautybook_part_oimage_seq { \value{part} } }
+      { \__beautybook_title_image:Nn \g__beautybook_part_eimage_seq { \value{part} } }
   }
 \cs_new_protected:Npn \titleimage #1 
-  { \keys_set:nn { Beautybook/titleimage } {#1} }
+  { \keys_set:nn { beautybook/titleimage } {#1} }
 \ExplSyntaxOff
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \titleformat{\chapter}{\huge\bfseries\filcenter}{}{1em}{
@@ -420,6 +420,15 @@ fuzzy shadow={0.4mm}{-0.4mm}{0mm}{0.2mm}{fill=white!40!gray},%下
 \titlespacing{\chapter}{0pt}{0pt}{80pt}
 \makeatother
 % -------- Part定制
+%%定义标题文字长度%%
+\newlength{\partstarlen}
+%%设置临界长度%%
+\newlength{\criticstarlen}
+\setlength{\criticstarlen}{\textwidth}
+% 定义垂直方向的渐变
+\tikzfading[name=fade bottom to top,
+  bottom color=transparent!0, % 底部完全透明
+  top color=transparent!100]      % 顶部不透明
 \tikzfading[name=middle, top color=transparent!90, bottom
 color=transparent!90, middle color=transparent!20]
 \makeatletter
@@ -429,7 +438,8 @@ color=transparent!90, middle color=transparent!20]
 {\normalfont\huge\filcenter}
 {}
 {20pt}
-{\begin{tikzpicture}[remember picture,overlay]
+{\settowidth{\partstarlen}{\sc\huge #1} % 计算\partabstract的长度并写入到\partstarlen中
+  \begin{tikzpicture}[remember picture,overlay]
     \def\barwidth{2cm}
         \fill[outermarginbgcolor,opacity=0.6]
     (current page.north west) rectangle (current page.south east);
@@ -449,8 +459,10 @@ color=transparent!90, middle color=transparent!20]
     \fill[outermarginfgcolor,rounded corners=2pt] (current page.south east) --++(-5pt,0.15cm)--++(-\outermarginwidth+10pt,0) --++(-5pt,-0.15cm)--cycle; % 页码横线
         \node[] (hbar) at ($(current page.north)!0.33!(current page.south)$) {
             \begin{tikzpicture}
-                \fill[white] 
-                (0,0) rectangle ++(\paperwidth,-1cm);
+            %%--------------- Horizontal Line --------------------%%
+            \fill[outermarginbgcolor!70] 
+            (0,0) rectangle ++(\paperwidth,-1cm);
+            %%--------------- Horizontal Line -------------------%%
                 \fill[outermarginbgcolor]
                 (0,-.25cm) rectangle ++(\paperwidth,-.5cm);
                 \fill[outermarginfgcolor]
@@ -462,10 +474,19 @@ color=transparent!90, middle color=transparent!20]
             \end{tikzpicture}
         };
         \node[above,font=\sc\huge,shift={(.33\linewidth,.5\barwidth)}] (partname) at (hbar) {Part\ \thepart};
-        \node[below,left,font=\sc\huge,shift={(.146\linewidth,-1.5*\barwidth)}] (partcontents) at (partname) {\begin{varwidth}{.8\linewidth}\raggedright\baselineskip=2ex  #1 \end{varwidth}}; % 标题名称
+        \node[below left,font=\sc\huge,shift={(.146\linewidth,-\barwidth)}] (partcontents) at (partname) {\begin{varwidth}{.9\linewidth}\raggedright\baselineskip=25pt  #1 \end{varwidth}}; % 标题名称
           \begin{pgfonlayer}{background}
             \node[above,shift={(-.4\linewidth,-4*\barwidth)}] at (partname) {\ifdefvoid{\@partimage}{}{\includegraphics[width=1.2\linewidth]{\@partimage}}}; % 图片位置调整
+            % % 应用渐变效果
+\fill[path fading=fade bottom to top, fill=nuanbai] (current page.north west) rectangle ([xshift=-\outermarginwidth]current page.south east);
             \end{pgfonlayer}
+%判断标题文字长度与临界长度的关系
+\ifdim\partstarlen<\criticstarlen
+%如果标题长度小于临界长度则使用(hbar)定位
+\node[below,font=\itshape\fontsize{13}{13}\selectfont,shift={(0,-1.2*\barwidth)}] at (hbar) {\ifdefvoid{\@partabstract}{}{\begin{varwidth}{.9\linewidth}\baselineskip=3ex \@partabstract\end{varwidth}}}; % 简介文字调整
+\else
+\node[below,font=\itshape\fontsize{13}{13}\selectfont,shift={(0,-1.2*\barwidth)}] at (partcontents) {\ifdefvoid{\@partabstract}{}{\begin{varwidth}{.9\linewidth}\baselineskip=3ex \@partabstract\end{varwidth}}}; % 简介文字调整
+\fi
           \else 
           \fill [outermarginfgcolor!20]%
           (current page.north west) rectangle ++(\outermarginwidth,-\paperheight);
@@ -482,8 +503,10 @@ color=transparent!90, middle color=transparent!20]
           \fill[outermarginfgcolor,rounded corners=2pt] (current page.south west) --++(5pt,0.15cm)--++(\outermarginwidth-10pt,0) --++(5pt,-0.15cm)--cycle; % 页码横线
               \node[] (hbar) at ($(current page.north)!0.33!(current page.south)$) {
                   \begin{tikzpicture}
-                      \fill[white] 
-                      (0,0) rectangle ++(\paperwidth,-1cm);
+            %%--------------- Horizontal Line --------------------%%
+            \fill[outermarginbgcolor!70] 
+            (0,0) rectangle ++(\paperwidth,-1cm);
+            %%--------------- Horizontal Line -------------------%%
                       \fill[outermarginbgcolor]
                       (0,-.25cm) rectangle ++(\paperwidth,-.5cm);
                       \fill[outermarginfgcolor]
@@ -495,12 +518,20 @@ color=transparent!90, middle color=transparent!20]
                   \end{tikzpicture}
               };
               \node[above,font=\sc\huge,shift={(-.31\linewidth,.5\barwidth)}] (partname) at (hbar) {Part\ \thepart};
-              \node[below right,font=\sc\huge,shift={(-.125\linewidth,-1.2*\barwidth)}] (partcontents) at (partname) {\begin{varwidth}{.8\linewidth}\raggedright\baselineskip=2ex  #1 \end{varwidth}}; % 标题名称
+              \node[below right,font=\sc\huge,shift={(-.125\linewidth,-\barwidth)}] (partcontents) at (partname) {\begin{varwidth}{.9\linewidth}\raggedright\baselineskip=25pt  #1 \end{varwidth}}; % 标题名称
                 \begin{pgfonlayer}{background}
                   \node[above,shift={(.35\linewidth,-4*\barwidth)}] at (partname) {\ifdefvoid{\@partimage}{}{\includegraphics[width=1.2\linewidth]{\@partimage}}}; % 图片位置调整
+            % % 应用渐变效果
+            \fill[path fading=fade bottom to top, fill=nuanbai] (current page.north east) rectangle ([xshift=\outermarginwidth]current page.south west);
                   \end{pgfonlayer}
+%判断标题文字长度与临界长度的关系
+\ifdim\partstarlen<\criticstarlen
+%如果标题长度小于临界长度则使用(hbar)定位
+\node[below,font=\itshape\fontsize{13}{13}\selectfont,shift={(0,-1.2*\barwidth)}] at (hbar) {\ifdefvoid{\@partabstract}{}{\begin{varwidth}{.9\linewidth}\baselineskip=3ex \@partabstract\end{varwidth}}}; % 简介文字调整
+\else
+\node[below,font=\itshape\fontsize{13}{13}\selectfont,shift={(0,-1.2*\barwidth)}] at (partcontents) {\ifdefvoid{\@partabstract}{}{\begin{varwidth}{.9\linewidth}\baselineskip=3ex \@partabstract\end{varwidth}}}; % 简介文字调整
+\fi
           \fi
-        \node[below,,font=\itshape\fontsize{13}{13}\selectfont,shift={(0\linewidth,-1.65*\barwidth)}] at (hbar) {\ifdefvoid{\@partabstract}{}{\begin{varwidth}{.85\linewidth}\baselineskip=3ex \@partabstract\end{varwidth}}}; % 简介文字调整
     \end{tikzpicture}}
 \makeatother
 \assignpagestyle{\part}{empty}
@@ -1143,7 +1174,7 @@ anchor=west,rounded corners=3pt,font=\bfseries\normalsize] at ([xshift=0cm,yshif
     bodyfont=\normalfont,
     postheadspace=.5em,
     headpunct={.},
-    qed=$\blacksquare$,%\qedsymbol
+    qed=\color{cyan!40!black}$\blacksquare$,%\qedsymbol
 ]{Proofstyle}
 \declaretheorem[style=Proofstyle,numbered=no,name={\itbf{Proof}}]{Proof}
 \renewenvironment{proof}{\begin{Proof} }{\end{Proof}}
diff --git a/Master/texmf-dist/tex/latex/beautybook/stys/Beautybook-bottompage.sty b/Master/texmf-dist/tex/latex/beautybook/stys/beautybook-bottompage.sty
index 892cf4fbac0..069dc61f60f 100644
--- a/Master/texmf-dist/tex/latex/beautybook/stys/Beautybook-bottompage.sty
+++ b/Master/texmf-dist/tex/latex/beautybook/stys/beautybook-bottompage.sty
@@ -1,5 +1,5 @@
 \NeedsTeXFormat{LaTeX2e}[1995/12/01]
-\ProvidesPackage{stys/Beautybook-bottompage}[2023/01/18,v2.0]
+\ProvidesPackage{stys/beautybook-bottompage}[2024/06/30,v2.0]
 \usepackage[ISBN=978-80-85955-35-4,SC0]{ean13isbn}
 \makeatletter
 %%----------------------------------封面信息定义--------------------------------------------------------%%
diff --git a/Master/texmf-dist/tex/latex/beautybook/stys/Beautybook-cover-birkar.sty b/Master/texmf-dist/tex/latex/beautybook/stys/beautybook-cover-birkar.sty
index 8a2c51aa082..4253b6a3a0e 100644
--- a/Master/texmf-dist/tex/latex/beautybook/stys/Beautybook-cover-birkar.sty
+++ b/Master/texmf-dist/tex/latex/beautybook/stys/beautybook-cover-birkar.sty
@@ -1,5 +1,5 @@
 \NeedsTeXFormat{LaTeX2e}[1995/12/01]
-\ProvidesPackage{stys/Beautybook-cover-birkar}[2022/05/21,v1.0]
+\ProvidesPackage{stys/beautybook-cover-birkar}[2024/06/30,v2.0]
 \usepackage{anyfontsize} % 提供\fontsize{}{}\selectfont命令
 \usepackage{etoolbox} %提供自定义封面选项接口
 \usepackage[dvipsnames,svgnames,x11names,table]{xcolor}%颜色宏包 % Driver-independent color extensions
@@ -33,22 +33,33 @@ decorations.pathmorphing, graphs, quotes, angles, calc, through, backgrounds} %
                     bottom color =transparent!100,
                     top color=transparent!50]
 \makeatletter
-\newcommand*\makecover{
-    %% Use the Tikz library positioning and clear the page header and footer
-    \usetikzlibrary{positioning}
-    \thispagestyle{empty}
-    \begin{tikzpicture}[remember picture,overlay]
-        \begin{pgfonlayer}{bottom}
-            \fill[coverfgcolor]         
-            (current page.north west) rectangle (current page.south east);% 填充封面背景颜色 (coverbgcolor)
-            \fill[RED]
-            ([shift={(2.05cm,0)}]current page.north west) rectangle ([shift={(2.35cm,-6cm)}]current page.north west);
-            \fill[coverfgcolor!80,opacity=0.5]
-            ([shift={(0,-2cm)}]current page.north west) arc (90:-90:.3\paperheight) --cycle;
-            \fill[coverfgcolor!80,opacity=0.5]
-            ([shift={(0,-4cm)}]current page.north east) arc (90:270:.2\paperheight) --cycle;
-            \fill[coverfgcolor!80] 
-            (current page.north west) rectangle ([shift={(2cm,0)}]current page.south west);
+\newcommand{\aivcover}{
+        \begin{scope}[opacity=0.8]
+        \coordinate (triangleA) at ([shift={(1cm,-1.5cm)}]current page.north);
+        \coordinate (triangleB) at ([shift={(-.75\linewidth,-.44\paperheight)}]triangleA);
+        \coordinate (triangleC) at ([shift={(.5\linewidth,-.44\paperheight)}]triangleA);
+        \draw[name path=triangle,very thick,coverfgcolor!70!white] 
+        (triangleA)--(triangleB)--(triangleC)--cycle;
+        \draw[name path=circle,very thick,coverfgcolor!70!white]
+        ([shift={(-1.65cm,-7.8cm)}]triangleA) coordinate (O) circle(6cm);
+        %标注每个交点坐标
+        \fill [name intersections={of=triangle and circle, name=i, total=\t}]
+        [coverbar,opacity=0.5, every node/.style={above left, white, opacity=1}]
+        \foreach \s in {1,...,\t}{(i-\s) circle (1em) node {}};
+        \draw[name path=l,very thick,coverfgcolor!70!white] (i-1) -- (triangleC);
+        \draw[very thick,coverfgcolor!70!white] (i-6) -- (triangleB);
+        \draw[name path=l2,very thick,coverfgcolor!70!white] (i-4) -- (triangleA);
+        \fill[name intersections={of=l and circle,name=j,total=\l}]
+        [coverbar,opacity=0.5, every node/.style={above left, white, opacity=1}]
+        \foreach \c in {1,...,\l}{(j-\c) circle (1em) node {}};
+
+        \fill[name intersections={of=l2 and l,name=jj,total=\ll}]
+        [coverbar,opacity=0.5, every node/.style={above left, white, opacity=1}]
+        \foreach \cc in {1,...,\ll}{(jj-\cc) circle (1em) node {}};
+        \end{scope}
+}
+
+\newcommand{\lettercover}{
             \begin{scope}[opacity=0.8]
             \coordinate (triangleA) at ([shift={(1cm,-1cm)}]current page.north);
             \coordinate (triangleB) at ([shift={(-.85\linewidth,-.46\paperheight)}]triangleA);
@@ -72,31 +83,54 @@ decorations.pathmorphing, graphs, quotes, angles, calc, through, backgrounds} %
             [coverbar,opacity=0.5, every node/.style={above left, white, opacity=1}]
             \foreach \cc in {1,...,\ll}{(jj-\cc) circle (1em) node {}};
             \end{scope}
-        \end{pgfonlayer}
-        \begin{pgfonlayer}{foreground}
-            \fill[coverbar,opacity=.5]
-        ([yshift=2\outermarginwidth]current page.west) rectangle ([xshift=\outermarginwidth,yshift=-.2\outermarginwidth]current page.west); % 最左侧装饰矩形
-        \end{pgfonlayer}
-        \shade[left color=coverfgcolor,right color=coverfgcolor!60,opacity=.3]
-        ([xshift=\outermarginwidth,yshift=2\outermarginwidth]current page.west) rectangle (current page.south east); % 标题背景大矩形
-        \node[anchor=south] at ([xshift=.3\outermarginwidth,yshift=-.4\covershift]current page.north) {%
-        \parbox{.8\paperwidth}{
-        \filright
-        \color{white}\sffamily\fontsize{20}{23}\selectfont\@bookseries}
-        }; %系列丛书名称
-        \node[ anchor=south] at ([xshift=.3\outermarginwidth,yshift=-.57\paperheight]current page.north)
-    {\parbox{.8\paperwidth}{%
-            \raggedright%
- {\renewcommand\baselinestretch{1.1}\selectfont           \color{white}\sffamily\bfseries\fontsize{40}{40}\selectfont\@title\\[0.5ex]
-            \color{white}\sffamily\fontsize{30}{30}\selectfont
-            \ifdefvoid{\@subtitle}{}{\@subtitle}\par}
-        }};% 封面标题与副标题
-    \node[anchor=west,font=\sffamily\fontsize{23}{23}\selectfont,text=white] at ([xshift=1.8\outermarginwidth,yshift=-.6\covershift]current page.west) {\@edition};
-    \node[anchor=west,font=\sffamily\Huge,text=white] at ([xshift=1.8\outermarginwidth,yshift=\covershift]current page.west) {\@author};
-    \node[left,text=white,font=\rmfamily\Large,] at
-    ([shift={(-1cm,2cm)}]current page.south east)  %
-    {\raisebox{-1.1cm}{\includegraphics[width=0.2\linewidth]{\@presslogo}}\hspace*{-3.5ex}\begin{varwidth}{.4\textwidth}\tikz\draw[white,line width=1.25pt] (0,0)--++(0,1cm);\,\raisebox{.25cm}{\@pressname} \end{varwidth}};%
-    \end{tikzpicture}%
+}
+
+\newcommand*\makecover{
+    \thispagestyle{empty}
+    \begin{tikzpicture}[remember picture,overlay]
+        \begin{pgfonlayer}{bottom}
+            \fill[coverfgcolor]         
+            (current page.north west) rectangle (current page.south east);% 填充封面背景颜色 (coverbgcolor)
+            \fill[RED]
+            ([shift={(2.05cm,0)}]current page.north west) rectangle ([shift={(2.35cm,-6cm)}]current page.north west);
+            \fill[coverfgcolor!80,opacity=0.5]
+            ([shift={(0,-2cm)}]current page.north west) arc (90:-90:.3\paperheight) --cycle;
+            \fill[coverfgcolor!80,opacity=0.5]
+            ([shift={(0,-4cm)}]current page.north east) arc (90:270:.2\paperheight) --cycle;
+            \fill[coverfgcolor!80] 
+            (current page.north west) rectangle ([shift={(2cm,0)}]current page.south west);
+    % /* -------------------------------------------------------------------------- */
+    % /*                                  判断a4paper                                 */
+    % /* -------------------------------------------------------------------------- */
+    \ifaivpaper@TF{\aivcover}{\lettercover}
+    % /* -------------------------------------------------------------------------- */
+    % /*                                  判断a4paper                                 */
+    % /* -------------------------------------------------------------------------- */
+\end{pgfonlayer}
+\begin{pgfonlayer}{foreground}
+    \fill[coverbar,opacity=.5]
+([yshift=2\outermarginwidth]current page.west) rectangle ([xshift=\outermarginwidth,yshift=-.2\outermarginwidth]current page.west); % 最左侧装饰矩形
+\end{pgfonlayer}
+\shade[left color=coverfgcolor,right color=coverfgcolor!60,opacity=.3]
+([xshift=\outermarginwidth,yshift=2\outermarginwidth]current page.west) rectangle (current page.south east); % 标题背景大矩形
+\node[anchor=south] at ([xshift=.3\outermarginwidth,yshift=-.4\covershift]current page.north) {%
+\parbox{.8\paperwidth}{
+\filright
+\color{white}\sffamily\fontsize{20}{23}\selectfont\@bookseries}
+}; %系列丛书名称
+\node[ anchor=south] at ([xshift=.3\outermarginwidth,yshift=-.57\paperheight]current page.north)
+{\parbox{.8\paperwidth}{%
+    \raggedright%
+{\renewcommand\baselinestretch{1.1}\selectfont           \color{white}\sffamily\bfseries\fontsize{40}{40}\selectfont\@title\\[0.5ex]
+    \color{white}\sffamily\fontsize{30}{30}\selectfont
+    \ifdefvoid{\@subtitle}{}{\@subtitle}\par}
+}};% 封面标题与副标题
+\node[anchor=west,font=\sffamily\fontsize{23}{23}\selectfont,text=white] at ([xshift=1.8\outermarginwidth,yshift=-.6\covershift]current page.west) {\@edition};
+\node[anchor=west,font=\sffamily\Huge,text=white] at ([xshift=1.8\outermarginwidth,yshift=\covershift]current page.west) {\@author};
+\node[left,text=white,font=\rmfamily\Large,] at
+([shift={(-1cm,2cm)}]current page.south east)  %
+{\raisebox{-1.1cm}{\includegraphics[width=0.2\linewidth]{\@presslogo}}\hspace*{-3.5ex}\begin{varwidth}{.4\textwidth}\tikz\draw[white,line width=1.25pt] (0,0)--++(0,1cm);\,\raisebox{.25cm}{\@pressname} \end{varwidth}};%
+\end{tikzpicture}%
     {\newpage\thispagestyle{empty}}
 }
 \makeatother
diff --git a/Master/texmf-dist/tex/latex/beautybook/stys/Beautybook-cover-cn.sty b/Master/texmf-dist/tex/latex/beautybook/stys/beautybook-cover-cn.sty
index b151d4e5fc2..176e740f6f3 100644
--- a/Master/texmf-dist/tex/latex/beautybook/stys/Beautybook-cover-cn.sty
+++ b/Master/texmf-dist/tex/latex/beautybook/stys/beautybook-cover-cn.sty
@@ -1,5 +1,5 @@
 \NeedsTeXFormat{LaTeX2e}[1995/12/01]
-\ProvidesPackage{stys/Beautybook-cover-cn}[2023/05/10,v1.0]
+\ProvidesPackage{stys/beautybook-cover-cn}[2024/06/30,v2.0]
 \usetikzlibrary{calc,fadings,patterns}
 \usepackage{adjustbox} %修正minipage顶部对齐问题
 %%%%===============================================================%%%%%
@@ -13,8 +13,8 @@
                     left color =transparent!100,
                     right color=transparent!50]
 \tikzfading[name=fade up,
-top color =transparent!100,
-bottom color=transparent!50]
+                    top color =transparent!100,
+                    bottom color=transparent!50]
 \tikzfading[name=fade down,
                     bottom color =transparent!100,
                     top color=transparent!50]
@@ -40,7 +40,7 @@ bottom color=transparent!50]
         \node[right] at ([xshift=\outermarginwidth,yshift=1.5*\covershift]current page.west)
     {\parbox{.8\paperwidth}{%
             \filright%
-            \color{white}\sffamily\bfseries\fontsize{30}{30}\selectfont\@title\\[-1.6ex]
+            \color{white}\sffamily\bfseries\fontsize{30}{30}\selectfont\@title\\[-1.2ex]
             \begin{tikzpicture}
               \draw[white,line width=1pt] (0,0) --++ (\paperwidth-3\outermarginwidth,0);
             \end{tikzpicture}\\[-.5ex]
@@ -64,17 +64,17 @@ bottom color=transparent!50]
             \end{minipage}}
     };% 封面作者信息栏
     \fill [path picture={ \node at (path picture bounding box.center)
-    {\includegraphics[height=1.1\linewidth]{\@coverimage}};}]
+    {\includegraphics[height=1.1\linewidth,keepaspectratio]{\@coverimage}};}]
     ([xshift=\outermarginwidth]current page.south west) rectangle ++(1.8*\covershift,.575\paperheight);
-        \fill[pattern color=coverfgcolor!70,pattern=horizontal lines,opacity=0.8]
-        ([xshift=\outermarginwidth,yshift=.2\covershift]current page.south west) rectangle ([xshift=-\outermarginwidth,yshift=1.43\covershift]current page.south east);
-        \fill [coverfgcolor!80,path fading=fade right]%
-        ([xshift=\outermarginwidth+.5\linewidth+.5cm,yshift=.2\covershift]current page.south west) rectangle ([xshift=-\outermarginwidth,yshift=1.43\covershift]current page.south east);
-        \fill [coverfgcolor!80,path fading=fade left]%
-          ([xshift=\outermarginwidth+.5\linewidth+.5cm,yshift=.2\covershift]current page.south west) rectangle ([xshift=-\outermarginwidth,yshift=1.43\covershift]current page.south east);
-          \node[left,text=white,font=\rmfamily\Large,] at
-          ([shift={(-2cm,2cm)}]current page.south east)  %
-          {\raisebox{-1.1cm}{\includegraphics[width=0.2\linewidth]{\@presslogo}}\hspace*{-3.5ex}\begin{varwidth}{.4\textwidth}\tikz\draw[white,line width=1.25pt] (0,0)--++(0,1cm);\,\raisebox{.25cm}{\@pressname} \end{varwidth}};%
+    \fill[pattern color=coverfgcolor!70,pattern=horizontal lines,opacity=0.8]
+    ([xshift=\outermarginwidth,yshift=.2\covershift]current page.south west) rectangle ([xshift=-\outermarginwidth,yshift=1.43\covershift]current page.south east);
+    \fill [coverfgcolor!80,path fading=fade right]%
+    ([xshift=\outermarginwidth+.5\linewidth+.5cm,yshift=.2\covershift]current page.south west) rectangle ([xshift=-\outermarginwidth,yshift=1.43\covershift]current page.south east);
+    \fill [coverfgcolor!80,path fading=fade left]%
+      ([xshift=\outermarginwidth+.5\linewidth+.5cm,yshift=.2\covershift]current page.south west) rectangle ([xshift=-\outermarginwidth,yshift=1.43\covershift]current page.south east);
+    \node[left,text=white,font=\rmfamily\Large,] at
+    ([shift={(-2cm,2cm)}]current page.south east)  %
+    {\raisebox{-1.1cm}{\includegraphics[width=0.2\linewidth]{\@presslogo}}\hspace*{-3.5ex}\begin{varwidth}{.4\textwidth}\tikz\draw[white,line width=1.25pt] (0,0)--++(0,1cm);\,\raisebox{.25cm}{\@pressname} \end{varwidth}};%
     \end{tikzpicture}%
     {\newpage\thispagestyle{empty}}}
 \makeatother
diff --git a/Master/texmf-dist/tex/latex/beautybook/stys/Beautybook-cover-en.sty b/Master/texmf-dist/tex/latex/beautybook/stys/beautybook-cover-en.sty
index 2279661d945..1c868103804 100644
--- a/Master/texmf-dist/tex/latex/beautybook/stys/Beautybook-cover-en.sty
+++ b/Master/texmf-dist/tex/latex/beautybook/stys/beautybook-cover-en.sty
@@ -1,5 +1,5 @@
 \NeedsTeXFormat{LaTeX2e}[1995/12/01]
-\ProvidesPackage{stys/Beautybook-cover-en}[2022/05/21,v1.0]
+\ProvidesPackage{stys/beautybook-cover-en}[2024/06/30,v2.0]
 \usepackage{anyfontsize} % 提供\fontsize{}{}\selectfont命令
 \usepackage{etoolbox} %提供自定义封面选项接口
 \usepackage[dvipsnames,svgnames,x11names,table]{xcolor}%颜色宏包 % Driver-independent color extensions
@@ -14,8 +14,8 @@
                     left color =transparent!100,
                     right color=transparent!50]
 \tikzfading[name=fade up,
-                    top color =transparent!100,
-                    bottom color=transparent!50]
+                    top color =transparent!100, % 完全透明
+                    bottom color=transparent!50] % 半透明
 \tikzfading[name=fade down,
                     bottom color =transparent!100,
                     top color=transparent!50]
diff --git a/Master/texmf-dist/tex/latex/beautybook/stys/Beautybook-cover-enfig.sty b/Master/texmf-dist/tex/latex/beautybook/stys/beautybook-cover-enfig.sty
index 005518a6d96..e84129ddea0 100644
--- a/Master/texmf-dist/tex/latex/beautybook/stys/Beautybook-cover-enfig.sty
+++ b/Master/texmf-dist/tex/latex/beautybook/stys/beautybook-cover-enfig.sty
@@ -1,8 +1,5 @@
 \NeedsTeXFormat{LaTeX2e}[1995/12/01]
-\ProvidesPackage{stys/Beautybook-cover-enfig}[2023/02/03,v1.0]
-\definecolor{coverbgcolor}{HTML}{004183}
-\definecolor{coverfgcolor}{HTML}{826e68}
-\definecolor{coverbar}{HTML}{7c9092}
+\ProvidesPackage{stys/beautybook-cover-enfig}[2024/06/30,v2.0]
 \tikzfading[name=fade right,
                     right color =transparent!100,
                     left color=transparent!0]