Update style.css

style.css

@@ -94,24 +94,23 @@ header {
 main { padding: 2rem 1rem; max-width: 1000px; margin: 0 auto; }
 section {
     background: #fff;
-    margin-bottom: 3.5rem;
-    padding: 3rem;
-    border-radius: 20px;
+    margin-bottom: 2.5rem;
+    padding: 2rem 2.5rem;
+    border-radius: 16px;
     box-shadow: var(--shadow);
     opacity: 0;
     transform: translateY(30px);
-    transition: opacity 0.6s ease-out, transform 0.6s ease-out will-change(opacity, transform);
+    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
 }
 section.visible { opacity: 1; transform: translateY(0); }
 h2 {
     color: var(--primary-color);
     text-align: center;
-    font-size: 2.4rem;
+    font-size: 2.2rem;
     font-weight: 700;
     margin-bottom: 2.5rem;
     position: relative;
     padding-bottom: 1rem;
-    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
 }
 h2::after {
     content: '';
@@ -124,10 +123,6 @@ h2::after {
     background-color: var(--highlight-color);
     border-radius: 2px;
 }
-h3 {
-    font-size: 1.6rem;
-    margin-bottom: 1.2rem;
-}
 p, li { font-size: 1.1rem; }
 
 /* --- Specific Section Styles --- */
@@ -196,11 +191,10 @@ footer {
 .figure-container img{max-width:100%;height:auto;display:block;margin:15px auto;border:1px solid #ccc;border-radius:8px;transition:transform .3s ease,box-shadow .3s ease;}
 .figure-container img:hover{transform:scale(1.03);box-shadow:0 5px 20px rgba(0,0,0,.15);}
 .figure-container figcaption{margin-top:10px;font-size:.9rem;color:#555;line-height:1.5;text-align:left;padding:10px;background-color:#f8f9fa;border-radius:4px;}
-table{width:100%;border-collapse:separate;border-spacing:0;margin-top:20px;box-shadow:var(--shadow);}
+table{width:100%;border-collapse:collapse;margin-top:20px;}
 th,td{padding:15px;text-align:left;border:1px solid #dee2e6;}
 thead{background-color:#00796b;color:#fff;}
 tbody tr:nth-of-type(even){background-color:#f8f9fa;}
-tbody tr:hover {background-color: #e9f7f9; transition: background-color 0.3s;}
 td.category{background-color:#e0f7fa;font-weight:700;color:#004d40;vertical-align:middle;}
 .interpretation-methods,.case-study-steps{display:grid;grid-template-columns:1fr;gap:30px;margin-top:20px;}
 @media (min-width:768px){.interpretation-methods,.case-study-steps{grid-template-columns:1fr 1fr;}}
@@ -219,117 +213,3 @@ td.category{background-color:#e0f7fa;font-weight:700;color:#004d40;vertical-alig
 .example-link:hover{background-color:var(--accent-color);transform:scale(1.05);}
 .app-card-header h3{margin:0;color:white;font-size:1.4rem;}
 .app-card-body{padding:25px;flex-grow:1;display:flex;flex-direction:column;}
-
-/* 漢堡選單 */
-.nav-toggle {
-    display: none;
-    background: none;
-    border: none;
-    font-size: 1.5rem;
-    color: var(--primary-color);
-    cursor: pointer;
-}
-@media (max-width: 768px) {
-    .nav-toggle {
-        display: block;
-    }
-    .nav-menu {
-        display: none;
-        flex-direction: column;
-        position: absolute;
-        top: 60px;
-        left: 0;
-        width: 100%;
-        background: white;
-        padding: 1rem;
-        box-shadow: var(--shadow);
-    }
-    .nav-menu.active {
-        display: flex;
-    }
-}
-
-/* 表格響應式 */
-@media (max-width: 768px) {
-    .table-container {
-        overflow-x: auto;
-    }
-    table {
-        min-width: 600px;
-    }
-    table, thead, tbody, th, td, tr {
-        display: block;
-    }
-    thead {
-        display: none;
-    }
-    tr {
-        margin-bottom: 1rem;
-        border: 1px solid var(--border-color);
-        border-radius: 8px;
-        padding: 1rem;
-    }
-    td {
-        display: flex;
-        justify-content: space-between;
-        padding: 0.5rem;
-    }
-    td::before {
-        content: attr(data-label);
-        font-weight: bold;
-        color: var(--primary-color);
-        width: 40%;
-    }
-}
-
-/* 可展開內容 */
-.toggle-header {
-    cursor: pointer;
-    position: relative;
-    padding-right: 30px;
-}
-.toggle-header::after {
-    content: '▼';
-    position: absolute;
-    right: 10px;
-    transition: transform 0.3s;
-}
-.toggle-header.active::after {
-    transform: rotate(180deg);
-}
-.toggle-content {
-    display: none;
-}
-.toggle-content.active {
-    display: block;
-}
-
-/* 工具提示 */
-.tooltip {
-    position: relative;
-    border-bottom: 1px dotted var(--primary-color);
-    cursor: help;
-}
-.tooltip:hover::after {
-    content: attr(data-tooltip);
-    position: absolute;
-    bottom: 100%;
-    left: 50%;
-    transform: translateX(-50%);
-    background: var(--bg-dark);
-    color: white;
-    padding: 8px 12px;
-    border-radius: 6px;
-    font-size: 0.9rem;
-    width: max-content;
-    max-width: 200px;
-    z-index: 10;
-}
-
-/* 深色模式（基於系統偏好） */
-@media (prefers-color-scheme: dark) {
-    :root {
-        --bg-light: #2d3436;
-        --text-primary: #dfe6e9;
-    }
-}