Merge branch 'chore/perfect-css'

1 files changed, 330 insertions, 280 deletions

diff --git a/style.css b/style.css
index b6cd6b4..452a13b 100644
--- a/style.css
+++ b/style.css
@@ -12,23 +12,34 @@
     src: url('./fonts/Inconsolata-Regular.ttf') format('truetype');
 }
 
+@font-face {
+    font-family: 'CormorantGaramond';
+    font-style: normal;
+    font-weight: 600;
+    src: url('./fonts/CormorantGaramond-Medium.ttf') format('truetype');
+}
+
 :root {
     --bg-main: #FBF8F1;
     --text-main: #4A3F35;
     --toc-bg: #EAE3D2;
     --toc-text: #4A3F35;
-    --quote-accent: #D4A373;
+    --accent: #D4A373;
     --link-color: #8C6239;
+
+    --code-bg: #1e1e2e;
+    --code-text: #cdd6f4;
+    --code-radius: 6px;
+
+    --font-serif: "Lora", serif;
+    --font-mono: "Inconsolata", monospace;
+    --font-header: "CormorantGaramond";
 }
 
-/* @media (prefers-color-scheme: dark) { */
-/*     :root { */
-/*         --bg-main: #1e1e2e; */
-/*         --text-main: #cdd6f4; */
-/*         --toc-bg: #11111b; */
-/*         --quote-accent: #f5c2e7; */
-/*     } */
-/* } */
+::selection {
+    color: white;
+    background: #ff4081;
+}
 
 body {
     background:
@@ -41,9 +52,10 @@ body {
     font-size: 16px;
     color: var(--text-main);
     padding: 0 10px;
+
     /* fonts */
     font-size: 18px;
-    font-family: "Lora";
+    font-family: var(--font-serif);
     font-weight: 500;
     font-variant-ligatures: common-ligatures;
     -webkit-font-smoothing: antialiased;
@@ -52,6 +64,12 @@ body {
         margin: 20px auto;
         font-size: 20px;
     }
+
+    @media (max-width: 768px) {
+        max-width: 100%;
+        padding: 0 15px;
+        box-sizing: border-box;
+    }
 }
 
 input {
@@ -66,96 +84,59 @@ input {
     -webkit-transition: 0.5s;
     transition: 0.5s;
     outline: none;
-    &:focus {
-        border: 2px solid var(--text-main);
-    }
-}
-
-.button {
-    background-color: var(--bg-main);
-    border: none;
-    color: black;
-    padding: 6px 14px;
-    text-align: center;
-    text-decoration: none;
-    display: inline-block;
-    font-size: 16px;
-    margin: 4px 2px;
-    transition-duration: 0.4s;
-    cursor: pointer;
-    border: 2px solid var(--text-main);
-    border-radius: 6px;
-    &:hover {
-        background-color: var(--text-main);
-        color: white;
-    }
-}
 
-.isa_info,
-.isa_success,
-.isa_warning,
-.isa_error {
-    width: 90%;
-    margin: 10px 0px;
-    padding: 12px;
-}
-.isa_info {
-    color: #00529b;
-    background-color: #bde5f8;
+    &:focus { border: 2px solid var(--text-main); }
 }
 
-.isa_success {
-    color: #4f8a10;
-    background-color: #dff2bf;
-}
-
-.isa_warning {
-    color: #9f6000;
-    background-color: #feefb3;
+figure {
+    margin: 2rem auto;
+    text-align: center;
 }
 
-.isa_error {
-    color: #d8000c;
-    background-color: #ffd2d2;
+figcaption {
+    font-size: 0.9rem;
+    color: color-mix(in srgb, var(--text-main) 80%, gray);
+    margin-top: 0.5rem;
 }
 
-h1,
-h2,
-h3 {
+h1, h2, h3 {
     line-height: 1.2;
-    font-family: "Lora";
-}
-
-h1 {
-    @media (max-width: 1250px) {
-        font-size: 20px;
-    }
-}
-
-h2 {
-    @media (max-width: 1250px) {
-        font-size: 18px;
-    }
+    font-family: var(--font-serif);
 }
 
 h1, h2 {
-    border-bottom: 1px solid var(--border-color); /* Uses your existing #dabebe */
+    border-bottom: 1px solid var(--border-color);
     padding-bottom: 8px;
     margin-top: 2.5rem;
     letter-spacing: -0.01em;
     position: relative;
 }
 
+p, ul, ol {
+    margin-top: 1rem;
+    margin-bottom: 1rem;
+}
+
 h1 {
-    font-size: 2.1rem;
+    font-size: 2.3rem;
     margin-top: 3rem;
     margin-bottom: 1rem;
+    font-family: var(--font-header);
+    font-weight: 600;
+    letter-spacing: 0;
+    line-height: 1.3;
+    -webkit-font-smoothing: antialiased;
+
+    @media (max-width: 1250px) { font-size: 1.8rem; }
 }
 
 h2 {
     font-size: 1.6rem;
     margin-top: 2.5rem;
     margin-bottom: 0.6rem;
+
+    @media (max-width: 1250px) { font-size: 18px; }
+    @media (max-width: 768px) { font-size: 1.5rem; }
 }
 
 h3 {
@@ -164,17 +145,11 @@ h3 {
     margin-bottom: 0.4rem;
 }
 
-p {
-    margin: 1.2rem 0;
-}
-
-p, ul, ol {
-    margin-top: 1rem;
-    margin-bottom: 1rem;
-}
-
-li {
-    margin: 0.3rem 0;
+img, blockquote {
+    @media (max-width: 768px) {
+        max-width: 100%;
+        box-sizing: border-box;
+    }
 }
 
 img {
@@ -186,36 +161,40 @@ img {
     display: block;
 }
 
-.org-svg {
-    width: 100%;
-    max-width: none;
-}
+blockquote {
+    width: 80%;
+    margin: 40px auto;
+    font-style: italic;
+    color: var(--text-main);
+    padding: 1.5em 30px 1.5em 60px;
+    border-left: 4px solid var(--accent);
+    border-radius: 0 8px 8px 0;
+    line-height: 1.6;
+    position: relative;
+    background: color-mix(in srgb, var(--accent) 15%, transparent);
 
-mjx-container[jax="CHTML"][display="true"] {
-    text-align: left !important;
-    background: rgba(212, 163, 115, 0.05);
-    padding: 1.5rem;
-    border-left: 2px solid var(--quote-accent);
-    margin: 2rem 0 !important;
-    overflow-x: auto;
-    
-    /* Hide scrollbar for Firefox */
-    scrollbar-width: none;
-    /* Hide scrollbar for IE/Edge */
-    -ms-overflow-style: none;
-}
+    &::before {
+        font-family: var(--font-serif), serif;
+        content: "\201C";
+        color: var(--accent);
+        font-size: 5em;
+        position: absolute;
+        left: 10px;
+        top: -20px;
+        opacity: 0.5;
+    }
+
+    &::after { content: ''; }
 
-/* Hide scrollbar for Chrome, Safari and Opera */
-mjx-container[jax="CHTML"][display="true"]::-webkit-scrollbar {
-    display: none;
+    @media (max-width: 768px) {
+        padding: 1em 15px 1em 40px; 
+        width: 100%;
+    }
 }
 
-/* Inline MathJax (Inside paragraphs) */
-mjx-container[jax="CHTML"]:not([display="true"]) {
-    padding: 0;
-    margin: 0;
-    background: transparent;
-    border: none;
+pre {
+    font-family: var(--font-mono), monospace;
+    &.src-stem::before { content: "Stem"; }
 }
 
 a {
@@ -232,139 +211,130 @@ a {
     }
 }
 
-::selection {
-    color: white;
-    background: #ff4081;
-}
-
-#table-of-contents {
-    height: 100vh;
-    width: 250px;
-    position: fixed;
-    z-index: 10;
-    top: 0;
-    left: 0;
-    padding-top: 0;
-    background: var(--toc-bg);
-    border-right: 1px solid var(--quote-accent);
-    overflow-y: auto;
-    overflow-x: hidden;
-    scrollbar-width: none;
-
-    &::-webkit-scrollbar { display: none; }
+p { margin: 1.2rem 0; }
 
-    h2 {
-        display: none !important;
-    }
+li { margin: 0.3rem 0; }
 
-    /* 2. Insert the aligned futuristic header */
-    &::before {
-        content: "NAVIGATION";
-        display: block;
-        /* Padding math: 19px left matches the link text exactly */
-        padding: 24px 16px 12px 19px; 
-        font-family: "Inconsolata";
-        font-size: 11px;
-        font-weight: bold;
-        letter-spacing: 2px;
-        color: var(--text-main);
-        border-bottom: 1px solid rgba(212, 163, 115, 0.2);
-        margin-bottom: 10px;
-    }
+.org-svg {
+    width: 100%;
+    max-width: none;
+}
 
-    ul {
-        list-style-type: none;
-        padding-left: 0;
-        margin: 0;
+.org-src-container {
+    position: relative;
+    margin: 1.2em 0;
+    
+    pre.src {
+        position: relative !important;
+        overflow: visible !important; 
+        background: var(--code-bg);
+        border-radius: 6px;
+        margin: 0 !important;
+        padding: 0 !important;
+        border: none !important;
 
-        a {
+        & > code {
             display: block;
-            width: 218px;
-            padding: 10px 16px;
-            font-size: 13px;
-            font-family: "Inconsolata";
-            white-space: nowrap;
-            overflow: hidden;
-            text-overflow: ellipsis;
-            transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
-            border-left: 3px solid transparent;
-            
-            &, &:visited {
-                color: var(--text-main);
-                text-decoration: none;
-            }
+            overflow-x: auto;
+            padding: 1.5rem 1rem 1rem 1rem;
+            white-space: pre;
+            scrollbar-width: none;
+            -ms-overflow-style: none;
 
-            &:hover {
-                background-color: var(--text-main);
-                color: var(--bg-main);
-                padding-left: 22px;
-                border-left: 3px solid var(--quote-accent);
-            }
+            &::-webkit-scrollbar { display: none; }
         }
 
-        ul {
-            a {
-                padding-left: 32px;
-                font-size: 12px;
-                opacity: 0.8;
-                width: 202px; /* Adjusted width for nesting */
-                
-                &:hover {
-                    padding-left: 38px;
-                }
-            }
+        &::before {
+            content: attr(data-language);
+            display: block !important;
+            position: absolute !important;
+            top: 0.5rem;
+            right: 0.5rem;
+            z-index: 20;
+            
+            font-family: var(--font-mono), monospace;
+            font-size: 0.7rem;
+            color: var(--code-text);
+            background: var(--code-bg);
+            padding: 2px 8px;
+            border-radius: 4px;
+            opacity: 0.6;
+            pointer-events: none;
         }
     }
-
-    @media (max-width: 1250px) {
-        display: none;
-    }
 }
 
 .content {
-    margin-left: 160px;
+    margin-left: 280px;
     padding: 0px 10px;
-    @media (max-width: 1250px) {
-        margin-left: 0; 
-    }
+
+    @media (max-width: 1250px) { margin-left: 0; }
 }
 
-.src,
-.example {
-    background: #1e1e2e;
-    color: #cdd6f4;
-    padding: 1rem;
-    border-radius: 6px;
-    overflow-x: auto;
-    font-size: 0.9rem;
-    box-shadow: none;
-    
+.src, .example, mjx-container[jax="CHTML"][display="true"] {
     scrollbar-width: none; 
     -ms-overflow-style: none; 
-}
+    overflow-x: auto;
 
-.src::-webkit-scrollbar,
-.example::-webkit-scrollbar {
-    display: none;
+    @media (max-width: 768px) {
+        max-width: 100%;
+        box-sizing: border-box;
+        width: 100%;
+    }
 }
 
-#postamble {
-    text-align: center;
+mjx-container[jax="CHTML"] {
+    &[display="true"] {
+        background: rgba(212, 163, 115, 0.05);
+        padding: 1.5rem;
+        text-align: left !important;
+        border-left: 2px solid var(--accent);
+        margin: 2rem 0 !important;
+
+        &::-webkit-scrollbar { display: none; }
+    }
+
+    &:not([display="true"]) {
+        padding: 0;
+        margin: 0;
+        background: transparent;
+        border: none;
+    }
 }
 
-pre {
-    font-family: "Inconsolata", monospace;
-    &.src-stem::before {
-        content: "Stem";
+.src, .example {
+    position: relative;
+    background: var(--code-bg);
+    color: var(--code-text);
+    padding: 1rem;
+    border-radius: 6px;
+    font-size: 0.9rem;
+    box-shadow: none;
+
+    &::before {
+        position: absolute;
+        top: 0.5rem;
+        right: 0.5rem;
+        float: right;
+        z-index: 10;
+        font-family: var(--font-mono), monospace;
+        font-size: 0.7rem;
+        opacity: 0.5;
+        pointer-events: none;
+
+        background: var(--code-bg); 
+        padding: 2px 4px;
     }
+
+    &::-webkit-scrollbar { display: none; }
 }
 
 .theorem, .proof {
     display: block;
     margin-left: 10px;
     font-style: normal;
-    background: color-mix(in srgb, var(--quote-accent) 8%, transparent);
-    border-left: 3px solid var(--quote-accent);
+    background: color-mix(in srgb, var(--accent) 8%, transparent);
+    border-left: 3px solid var(--accent);
     padding: 1rem 1.3rem;
     margin: 2rem 0;
     &::before {
@@ -375,22 +345,18 @@ pre {
 
 .theorem {
     margin-bottom:20px;
-    &::before {
-        content:"Theorem.\00a0\00a0";
-    }
+    &::before { content:"Theorem.\00a0\00a0"; }
 }
 
 .proof {
     margin-bottom:30px;
 
-    &::before {
-        content:'Proof.\00a0\00a0';
-    }
-
     &::after {
         content: "\25FC";
         float: right;
     }
+
+    &::before { content:'Proof.\00a0\00a0'; }
 }
 
 .links-page > ul {
@@ -399,41 +365,10 @@ pre {
     -moz-columns: 2;
 }
 
-blockquote {
-    width: 80%;
-    margin: 40px auto;
-    font-style: italic;
-    color: var(--text-main);
-    padding: 1.5em 30px 1.5em 60px;
-    border-left: 4px solid var(--quote-accent);
-    border-radius: 0 8px 8px 0;
-    line-height: 1.6;
-    position: relative;
-    background: color-mix(in srgb, var(--quote-accent) 15%, transparent);
-
-    &::before {
-        font-family: "Lora", serif;
-        content: "\201C";
-        color: var(--quote-accent);
-        font-size: 5em;
-        position: absolute;
-        left: 10px;
-        top: -20px;
-        opacity: 0.5;
-    }
-    
-    &::after { content: ''; }
-}
-
-figure {
-    margin: 2rem auto;
-    text-align: center;
-}
-
-figcaption {
-    font-size: 0.9rem;
-    color: color-mix(in srgb, var(--text-main) 80%, gray);
-    margin-top: 0.5rem;
+header, .title + p, .subtitle + p {
+    margin-bottom: 3rem;
+    border-bottom: 1px double var(--accent);
+    padding-bottom: 1rem;
 }
 
 .title {
@@ -448,7 +383,7 @@ figcaption {
 
 .author, .date {
     display: inline;
-    font-family: "Lora";
+    font-family: var(--font-serif);
     font-style: italic;
     font-size: 1.1rem;
     color: color-mix(in srgb, var(--text-main) 70%, gray);
@@ -457,7 +392,7 @@ figcaption {
 .author {
     &::before {
         content: "by ";
-        font-family: "Inconsolata";
+        font-family: var(--font-mono);
         font-style: normal;
         font-weight: bold;
         text-transform: uppercase;
@@ -465,40 +400,155 @@ figcaption {
         letter-spacing: 1px;
         margin-right: 4px;
     } 
+
     &:not(:last-child)::after {
         content: ", ";
         font-style: normal;
     }
 }
 
-header, .title + p, .subtitle + p {
-    margin-bottom: 3rem;
-    border-bottom: 1px double var(--quote-accent);
-    padding-bottom: 1rem;
+.button {
+    background-color: var(--bg-main);
+    border: none;
+    color: black;
+    padding: 6px 14px;
+    text-align: center;
+    text-decoration: none;
+    display: inline-block;
+    font-size: 16px;
+    margin: 4px 2px;
+    transition-duration: 0.4s;
+    cursor: pointer;
+    border: 2px solid var(--text-main);
+    border-radius: 6px;
+    &:hover {
+        background-color: var(--text-main);
+        color: white;
+    }
 }
 
-@media (max-width: 768px) {
-    body {
-        max-width: 100%;
-        padding: 0 15px;
-        box-sizing: border-box;
-    }
+.isa_info, .isa_success, .isa_warning, .isa_error {
+    width: 90%;
+    margin: 10px 0px;
+    padding: 12px;
+}
 
-    h1 { font-size: 2rem; }
-    h2 { font-size: 1.5rem; }
+.isa_info {
+    color: #00529b;
+    background-color: #bde5f8;
+}
 
-    img, blockquote, .src, .example, mjx-container[jax="CHTML"][display="true"] {
-        max-width: 100%;
-        box-sizing: border-box;
-    }
+.isa_success {
+    color: #4f8a10;
+    background-color: #dff2bf;
+}
 
-    blockquote {
-        padding: 1em 15px 1em 40px; 
-        width: 100%;
+.isa_warning {
+    color: #9f6000;
+    background-color: #feefb3;
+}
+
+.isa_error {
+    color: #d8000c;
+    background-color: #ffd2d2;
+}
+
+.title + .subtitle {
+  text-align: center;
+  font-style: italic;
+  padding-bottom: 30px;
+  margin-top: -10px;
+  color: #555;
+  display: block;
+}
+
+#table-of-contents {
+    height: 100vh;
+    width: 250px;
+    position: fixed;
+    z-index: 10;
+    top: 0;
+    left: 0;
+    padding-top: 0;
+    background: var(--toc-bg);
+    border-right: 1px solid var(--accent);
+    overflow-y: auto;
+    overflow-x: hidden;
+    scrollbar-width: none;
+
+    &::before {
+        content: "NAVIGATION";
+        display: block;
+        padding: 24px 16px 12px 19px; 
+        font-family: var(--font-mono);
+        font-size: 11px;
+        font-weight: bold;
+        letter-spacing: 2px;
+        color: var(--text-main);
+        border-bottom: 1px solid rgba(212, 163, 115, 0.2);
+        margin-bottom: 10px;
     }
 
-    .src, .example, mjx-container[jax="CHTML"][display="true"] {
-        width: 100%;
-        overflow-x: auto;
+    ul {
+        list-style-type: none;
+        padding-left: 0;
+        margin: 0;
+
+        a {
+            display: block;
+            width: 100%;
+            padding: 10px 16px 10px 32px;
+            box-sizing: border-box;
+            font-size: 13px;
+            font-family: var(--font-mono);
+            white-space: nowrap;
+            overflow: hidden;
+            text-overflow: ellipsis;
+            transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
+            border-left: 3px solid transparent;
+            opacity: 0.8;
+            
+            &, &:visited {
+                color: var(--text-main);
+                text-decoration: none;
+            }
+
+            &:hover {
+                background-color: var(--text-main);
+                color: var(--bg-main);
+                padding-left: 22px;
+                border-left: 3px solid var(--accent);
+            }
+        }
+        ul {
+            a {
+                padding-left: 48px;
+                opacity: 0.55;
+                font-size: 12px;
+
+                &:hover {
+                    padding-left: 38px;
+                    opacity: 1;
+                }
+            }
+
+            ul a {
+                padding-left: 64px;
+                opacity: 0.4;
+
+                &:hover {
+                    padding-left: 54px;
+                }
+            }
+
+        }
     }
+
+    h2 { display: none !important; }
+
+    &::-webkit-scrollbar { display: none; }
+
+    @media (max-width: 1250px) { display: none; }
 }
+
+#postamble { text-align: center; }