:root {
    --ink: #102a43;
    --muted: #486581;
    --paper: rgb(230, 218, 206);
    --white: rgba(255, 255, 255, 1);
    --accent: #176b87;
    --line: rgba(16, 42, 67, .15);
    --soft-surface: rgba(255, 255, 255, .62);
    --shadow: rgba(16, 42, 67, .12);
    --font-display: Georgia, serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { min-width: 320px; margin: 0; padding-top: 80px; background: var(--paper); color: var(--ink); font-family: "Trebuchet MS", sans-serif; }
a { color: inherit; }
.body-page-container { display: flex; min-height: calc(100vh - 80px); min-height: calc(100dvh - 80px); flex-direction: column; }
main { flex: 1; overflow-wrap: anywhere; }
.site-header-wrapper { position: fixed; top: 0; right: 0; left: 0; z-index: 1000; background: var(--ink); color: var(--white); border-bottom: 4px solid var(--accent); box-shadow: 0 8px 20px rgba(16, 42, 67, .18); }
.header-container, .footer-container { width: min(1120px, calc(100% - 2rem)); margin: 0 auto; }
.navbar { display: flex; align-items: center; justify-content: space-between; min-height: 76px; }
.header-intro-text { display: flex; align-items: center; gap: .65rem; }
.blue-square { width: 12px; height: 12px; background: var(--accent); }
.name-text { margin: 0; font-size: 1.25rem; font-weight: 900; }
.name-text a { text-decoration: none; }
.slash { color: #9fb3c8; }
.role-text { margin: 0; color: #bcccdc; font-size: .95rem; }
.site-footer-wrapper { padding: 2rem 0; background: var(--ink); color: #d9e2ec; border-top: 4px solid var(--accent); }
.footer-container { display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.footer-container p { margin: .35rem 0; }
.copyright-text-footer { color: #9fb3c8; }
.data-container-footer { display: flex; align-items: center; gap: 2rem; }
.footer-text-email-font, .footer-text-github-font { color: #9fb3c8; font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; }
.footer-number-email-font { font-weight: 700; }
.footer-number-icons { display: flex; gap: .8rem; }
.footer-number-github img { width: 24px; height: 24px; object-fit: contain; }

@media (max-width: 760px) {
    .navbar { padding: 1.15rem 0; }
    .footer-container, .data-container-footer { align-items: flex-start; flex-direction: column; }
    .data-container-footer { gap: .8rem; }
}

.page-main-headline { display: flex; align-items: center; gap: .75rem; width: 100%; max-width: 900px; margin: 0 auto 2rem; }
.page-main-headline h1 { min-width: 0; margin: 0; color: var(--ink); font-family: var(--font-display); font-size: clamp(2rem, 5vw, 3.5rem); }
.page-heading-square { width: 14px; height: 14px; flex: 0 0 auto; background: var(--accent); }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid currentColor; outline-offset: 4px; }