diff --git a/index.html b/index.html
index 8bf91fc..35908b9 100644
--- a/index.html
+++ b/index.html
@@ -1,155 +1,185 @@
 <!doctype html>
-<html lang="ru">
+<html lang="ru" data-theme="light">
 <head>
   <meta charset="utf-8">
   <meta name="viewport" content="width=device-width, initial-scale=1">
   <title>Топ услуг B2C по регионам</title>
-  <link rel="stylesheet" href="./design-system/variables.css">
-  <link rel="stylesheet" href="./design-system/typography.css">
-  <link rel="stylesheet" href="./design-system/components.css">
+  <link rel="stylesheet" href="./design-system/kt-ai-fonts.css">
+  <link rel="stylesheet" href="./design-system/kt-ai-tokens.css">
+  <link rel="stylesheet" href="./design-system/kt-ai-components.css">
+  <link rel="stylesheet" href="./design-system/kt-ai-page.css">
   <style>
-    :root {
-      --kt-blue: #0096D7;
-      --kt-dark: #1a1a2e;
-      --kt-gray: #f5f5f7;
-      --kt-border: #e0e0e5;
-    }
-    * { margin: 0; padding: 0; box-sizing: border-box; }
-    body {
-      font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
-      background: var(--kt-gray);
-      color: var(--kt-dark);
-      line-height: 1.5;
-    }
-    .container { max-width: 1400px; margin: 0 auto; padding: 0 24px; }
-    
-    /* Header */
-    .header {
-      background: white;
-      border-bottom: 1px solid var(--kt-border);
+    .dashboard-header {
+      background: var(--kt-ai-card-bg);
+      border-bottom: 1px solid var(--kt-ai-border);
       padding: 20px 0;
       position: sticky;
       top: 0;
       z-index: 100;
     }
-    .header-content {
+    .dashboard-header-in {
       display: flex;
       align-items: center;
       gap: 16px;
     }
-    .header img { height: 48px; }
-    .header h1 { font-size: 24px; font-weight: 600; color: var(--kt-dark); }
-    .period { font-size: 14px; color: #666; margin-top: 4px; }
+    .dashboard-header img { height: 48px; }
+    .dashboard-header h1 { 
+      font-size: var(--kt-ai-text-xl);
+      font-weight: var(--kt-ai-weight-semibold);
+      color: var(--kt-ai-fg);
+      margin: 0;
+    }
+    .period { 
+      font-size: var(--kt-ai-text-sm);
+      color: var(--kt-ai-fg-muted);
+      margin-top: 4px;
+    }
     
-    /* Summary Cards */
-    .summary { padding: 32px 0; }
+    .summary-section { padding: 32px 0; }
     .summary-grid {
       display: grid;
       grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
-      gap: 20px;
+      gap: var(--kt-ai-space-5);
     }
-    .card {
-      background: white;
-      border-radius: 12px;
-      padding: 24px;
-      box-shadow: 0 2px 8px rgba(0,0,0,0.06);
-      border: 1px solid var(--kt-border);
+    .summary-card {
+      background: var(--kt-ai-card-bg);
+      border: 1px solid var(--kt-ai-card-border);
+      border-radius: var(--kt-ai-radius-2xl);
+      padding: var(--kt-ai-space-6);
+    }
+    .card-label {
+      font-size: var(--kt-ai-text-sm);
+      color: var(--kt-ai-fg-muted);
+      margin-bottom: var(--kt-ai-space-2);
+    }
+    .card-value {
+      font-size: var(--kt-ai-text-4xl);
+      font-weight: var(--kt-ai-weight-bold);
+      color: var(--kt-ai-primary);
+    }
+    .card-sub {
+      font-size: var(--kt-ai-text-xs);
+      color: var(--kt-ai-fg-faint);
+      margin-top: var(--kt-ai-space-2);
     }
-    .card-label { font-size: 14px; color: #666; margin-bottom: 8px; }
-    .card-value { font-size: 32px; font-weight: 700; color: var(--kt-blue); }
-    .card-sub { font-size: 13px; color: #888; margin-top: 8px; }
     
-    /* Charts */
-    .charts { padding: 0 0 32px; }
+    .charts-section { padding: 0 0 32px; }
     .charts-grid {
       display: grid;
       grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
-      gap: 24px;
+      gap: var(--kt-ai-space-6);
     }
     .chart-card {
-      background: white;
-      border-radius: 12px;
-      padding: 24px;
-      box-shadow: 0 2px 8px rgba(0,0,0,0.06);
-      border: 1px solid var(--kt-border);
+      background: var(--kt-ai-card-bg);
+      border: 1px solid var(--kt-ai-card-border);
+      border-radius: var(--kt-ai-radius-2xl);
+      padding: var(--kt-ai-space-6);
+    }
+    .chart-title {
+      font-size: var(--kt-ai-text-lg);
+      font-weight: var(--kt-ai-weight-semibold);
+      margin-bottom: var(--kt-ai-space-5);
+      color: var(--kt-ai-fg);
     }
-    .chart-title { font-size: 18px; font-weight: 600; margin-bottom: 20px; }
     .chart-container { position: relative; height: 300px; }
     canvas { width: 100% !important; height: 100% !important; }
     
-    /* Filters */
-    .filters { padding: 0 0 24px; }
+    .filters-section { padding: 0 0 var(--kt-ai-space-6); }
     .filter-bar {
-      background: white;
-      border-radius: 12px;
-      padding: 20px 24px;
-      box-shadow: 0 2px 8px rgba(0,0,0,0.06);
-      border: 1px solid var(--kt-border);
+      background: var(--kt-ai-card-bg);
+      border: 1px solid var(--kt-ai-card-border);
+      border-radius: var(--kt-ai-radius-2xl);
+      padding: var(--kt-ai-space-5) var(--kt-ai-space-6);
       display: flex;
-      gap: 16px;
+      gap: var(--kt-ai-space-4);
       align-items: center;
       flex-wrap: wrap;
     }
-    .filter-label { font-size: 14px; font-weight: 500; }
+    .filter-label {
+      font-size: var(--kt-ai-text-sm);
+      font-weight: var(--kt-ai-weight-medium);
+      color: var(--kt-ai-fg);
+    }
     .filter-select {
       padding: 10px 16px;
-      border: 1px solid var(--kt-border);
-      border-radius: 8px;
-      font-size: 14px;
-      background: white;
+      border: 1px solid var(--kt-ai-border);
+      border-radius: var(--kt-ai-radius-lg);
+      font-size: var(--kt-ai-text-sm);
+      background: var(--kt-ai-card-bg);
+      color: var(--kt-ai-fg);
       cursor: pointer;
       min-width: 200px;
     }
-    .filter-select:focus { outline: 2px solid var(--kt-blue); border-color: var(--kt-blue); }
-    .chips { display: flex; gap: 8px; flex-wrap: wrap; }
+    .filter-select:focus {
+      outline: 2px solid var(--kt-ai-primary);
+      border-color: var(--kt-ai-primary);
+    }
+    .chips { display: flex; gap: var(--kt-ai-space-2); flex-wrap: wrap; }
     .chip {
       padding: 8px 16px;
-      border-radius: 20px;
-      font-size: 13px;
-      background: var(--kt-gray);
-      border: 1px solid var(--kt-border);
+      border-radius: var(--kt-ai-radius-full);
+      font-size: var(--kt-ai-text-xs);
+      background: var(--kt-ai-bg-soft);
+      border: 1px solid var(--kt-ai-border);
       cursor: pointer;
       transition: all 0.2s;
+      color: var(--kt-ai-fg);
+    }
+    .chip:hover { background: var(--kt-ai-border); }
+    .chip.active {
+      background: var(--kt-ai-primary);
+      color: white;
+      border-color: var(--kt-ai-primary);
     }
-    .chip:hover { background: #e8e8ed; }
-    .chip.active { background: var(--kt-blue); color: white; border-color: var(--kt-blue); }
     
-    /* Table */
-    .table-section { padding: 0 0 40px; }
+    .table-section { padding: 0 0 var(--kt-ai-space-10); }
     .table-card {
-      background: white;
-      border-radius: 12px;
-      box-shadow: 0 2px 8px rgba(0,0,0,0.06);
-      border: 1px solid var(--kt-border);
+      background: var(--kt-ai-card-bg);
+      border: 1px solid var(--kt-ai-card-border);
+      border-radius: var(--kt-ai-radius-2xl);
       overflow: hidden;
     }
     .table-header {
-      padding: 20px 24px;
-      border-bottom: 1px solid var(--kt-border);
+      padding: var(--kt-ai-space-5) var(--kt-ai-space-6);
+      border-bottom: 1px solid var(--kt-ai-border);
       display: flex;
       justify-content: space-between;
       align-items: center;
     }
-    .table-title { font-size: 18px; font-weight: 600; }
+    .table-title {
+      font-size: var(--kt-ai-text-lg);
+      font-weight: var(--kt-ai-weight-semibold);
+      color: var(--kt-ai-fg);
+    }
     .table-container { overflow-x: auto; }
     table { width: 100%; border-collapse: collapse; }
-    th, td { padding: 14px 20px; text-align: left; border-bottom: 1px solid var(--kt-border); }
-    th { background: var(--kt-gray); font-weight: 600; font-size: 13px; color: #666; text-transform: uppercase; letter-spacing: 0.5px; }
+    th, td {
+      padding: 14px 20px;
+      text-align: left;
+      border-bottom: 1px solid var(--kt-ai-border);
+    }
+    th {
+      background: var(--kt-ai-bg-soft);
+      font-weight: var(--kt-ai-weight-semibold);
+      font-size: var(--kt-ai-text-xs);
+      color: var(--kt-ai-fg-muted);
+      text-transform: uppercase;
+      letter-spacing: 0.5px;
+    }
     tr { transition: background 0.2s; cursor: pointer; }
-    tr:hover { background: #f8f9fc; }
+    tr:hover { background: var(--kt-ai-bg-soft); }
     tr.selected { background: rgba(0, 150, 215, 0.08); }
-    .num { color: #999; font-size: 13px; }
-    .amount { font-weight: 600; color: var(--kt-dark); }
+    .num { color: var(--kt-ai-fg-faint); font-size: var(--kt-ai-text-xs); }
+    .amount { font-weight: var(--kt-ai-weight-semibold); color: var(--kt-ai-fg); }
     .region-tag {
       display: inline-block;
       padding: 4px 10px;
-      border-radius: 6px;
-      font-size: 12px;
-      background: var(--kt-gray);
-      color: var(--kt-dark);
+      border-radius: var(--kt-ai-radius-lg);
+      font-size: var(--kt-ai-text-xs);
+      background: var(--kt-ai-bg-soft);
+      color: var(--kt-ai-fg);
     }
     
-    /* Modal */
     .modal-overlay {
       display: none;
       position: fixed;
@@ -161,47 +191,57 @@
     }
     .modal-overlay.on { display: flex; }
     .modal {
-      background: white;
-      border-radius: 16px;
-      padding: 32px;
+      background: var(--kt-ai-card-bg);
+      border-radius: var(--kt-ai-radius-3xl);
+      padding: var(--kt-ai-space-8);
       max-width: 600px;
       width: 90%;
       max-height: 80vh;
       overflow-y: auto;
+      border: 1px solid var(--kt-ai-card-border);
+    }
+    .modal-title {
+      font-size: var(--kt-ai-text-2xl);
+      font-weight: var(--kt-ai-weight-semibold);
+      margin-bottom: var(--kt-ai-space-4);
+      color: var(--kt-ai-fg);
+    }
+    .modal-row {
+      display: flex;
+      justify-content: space-between;
+      padding: var(--kt-ai-space-3) 0;
+      border-bottom: 1px solid var(--kt-ai-border);
     }
-    .modal-title { font-size: 22px; font-weight: 600; margin-bottom: 16px; }
-    .modal-row { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--kt-border); }
     .modal-row:last-child { border-bottom: none; }
-    .modal-label { color: #666; }
-    .modal-value { font-weight: 600; }
+    .modal-label { color: var(--kt-ai-fg-muted); }
+    .modal-value { font-weight: var(--kt-ai-weight-semibold); color: var(--kt-ai-fg); }
     .close-btn {
-      margin-top: 20px;
+      margin-top: var(--kt-ai-space-5);
       padding: 12px 24px;
-      background: var(--kt-blue);
+      background: var(--kt-ai-primary);
       color: white;
       border: none;
-      border-radius: 8px;
-      font-size: 14px;
+      border-radius: var(--kt-ai-radius-lg);
+      font-size: var(--kt-ai-text-sm);
       cursor: pointer;
       width: 100%;
     }
     .close-btn:hover { opacity: 0.9; }
     
-    /* Responsive */
     @media (max-width: 768px) {
-      .header h1 { font-size: 18px; }
+      .dashboard-header h1 { font-size: var(--kt-ai-text-lg); }
       .summary-grid { grid-template-columns: 1fr; }
       .charts-grid { grid-template-columns: 1fr; }
       .filter-bar { flex-direction: column; align-items: stretch; }
       .filter-select { width: 100%; }
-      th, td { padding: 10px 12px; font-size: 13px; }
+      th, td { padding: 10px 12px; font-size: var(--kt-ai-text-xs); }
     }
   </style>
 </head>
 <body>
-  <header class="header">
-    <div class="container">
-      <div class="header-content">
+  <header class="dashboard-header">
+    <div class="kt-ai-wrap">
+      <div class="dashboard-header-in">
         <img src="./kt-logo.svg" alt="Казахтелеком" height="48">
         <div>
           <h1>Топ услуг B2C по регионам</h1>
@@ -211,25 +251,25 @@
     </div>
   </header>
 
-  <main class="container">
-    <section class="summary">
+  <main class="kt-ai-wrap">
+    <section class="summary-section">
       <div class="summary-grid">
-        <div class="card">
+        <div class="summary-card">
           <div class="card-label">Всего покупок</div>
           <div class="card-value" id="totalPurchases">0</div>
           <div class="card-sub">за июль 2026</div>
         </div>
-        <div class="card">
+        <div class="summary-card">
           <div class="card-label">Всего регионов</div>
           <div class="card-value" id="totalRegions">0</div>
           <div class="card-sub">в выборке</div>
         </div>
-        <div class="card">
+        <div class="summary-card">
           <div class="card-label">Услуга-лидер</div>
-          <div class="card-value" id="topService" style="font-size: 20px;">-</div>
+          <div class="card-value" id="topService" style="font-size: var(--kt-ai-text-xl);">-</div>
           <div class="card-sub">по количеству</div>
         </div>
-        <div class="card">
+        <div class="summary-card">
           <div class="card-label">Регион-лидер</div>
           <div class="card-value" id="topRegion">-</div>
           <div class="card-sub">по покупкам</div>
@@ -237,7 +277,7 @@
       </div>
     </section>
 
-    <section class="charts">
+    <section class="charts-section">
       <div class="charts-grid">
         <div class="chart-card">
           <div class="chart-title">Топ-10 регионов по покупкам</div>
@@ -254,7 +294,7 @@
       </div>
     </section>
 
-    <section class="filters">
+    <section class="filters-section">
       <div class="filter-bar">
         <div class="filter-label">Фильтр по региону:</div>
         <select class="filter-select" id="regionFilter">
