/* 
 * Copyright 2026 Bryce Dixon. All rights reserved.
 * Bryce Dixon Biomechanics engine August 2026
*/

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: #f8fafc;
    color: #0f172a;
    line-height: 1.5;
}

/* ========================================
   Text Links
   ======================================== */

  .text-link {
    color: #002554;
    font-weight: bold;
    text-decoration: none;
  }

  .text-link:hover {
    color: #01a2e0;
    text-decoration: underline;
  }

/* -------------------------
   PAGE HEADER & INSTRUCTIONS
   ------------------------- */
.page-header {
    text-align: center;
}

.page-header h1 {
    margin: 0 0 20px 0;
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #0f172a;
}
.page-header h1 .subtitle {
    display: block;
    font-weight: 400;
    font-size: 18px;
    color: #64748bb8;
    margin-top: 4px;
}

/* -------------------------
   VIEWER SECTION
   ------------------------- */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}