body{

    :root {
        --paper: #F4F3EE;
        --paper-raised: #FBFAF7;
        --ink: #1B1E22;
        --ink-soft: #4A4F57;
        --navy: #223A5E;
        --amber: #B9812C;
        --line: #D9D6CC;
    }

    * { box-sizing: border-box; }

    html { scroll-behavior: smooth; }

    body {
        margin: 0;
        background: var(--paper);
        color: var(--ink);
        font-family: 'Inter', sans-serif;
        font-size: 16px;
        line-height: 1.6;
    }

    ::selection { background: var(--amber); color: var(--paper-raised); }

    a { color: var(--navy); }
    a:focus-visible, button:focus-visible {
        outline: 2px solid var(--amber);
        outline-offset: 3px;
    }

    .wrap {
        max-width: 760px;
        margin: 0 auto;
        padding: 0 28px;
    }

    /* ---------- Header ---------- */
    header {
        position: sticky;
        top: 0;
        background: rgba(244,243,238,0.92);
        backdrop-filter: blur(6px);
        border-bottom: 1px solid var(--line);
        z-index: 10;
    }
    .header-inner {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 16px 28px;
        max-width: 760px;
        margin: 0 auto;
    }
    .name-mark {
        font-family: 'IBM Plex Mono', monospace;
        font-size: .82rem;
        font-weight: 600;
        letter-spacing: .02em;
        color: var(--ink);
    }
    nav a {
        font-family: 'IBM Plex Mono', monospace;
        font-size: .78rem;
        text-decoration: none;
        color: var(--ink-soft);
        margin-left: 22px;
        letter-spacing: .02em;
    }
    nav a:hover { color: var(--navy); }

    /* ---------- Hero ---------- */
    .hero {
        padding: 76px 0 56px;
        border-bottom: 1px solid var(--line);
    }
    /* ---------- Navbar avatar (click to expand, pure CSS) ---------- */
    .photo-toggle {
        display: none;
    }
    .name-mark-wrap {
        display: flex;
        align-items: center;
        gap: 10px;
        cursor: pointer;
    }
    .nav-avatar {
        width: 30px;
        height: 30px;
        border-radius: 50%;
        object-fit: cover;
        border: 1.5px solid var(--line);
        display: block;
    }
    .photo-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(20, 20, 18, 0.82);
        align-items: center;
        justify-content: center;
        z-index: 50;
        cursor: zoom-out;
        padding: 24px;
    }
    .photo-overlay img {
        max-width: min(420px, 80vw);
        max-height: 80vh;
        border-radius: 10px;
        border: 3px solid var(--paper-raised);
        box-shadow: 0 20px 50px rgba(0,0,0,0.4);
    }
    .photo-toggle:checked ~ .photo-overlay {
        display: flex;
    }

    .eyebrow {
        font-family: 'IBM Plex Mono', monospace;
        font-size: .78rem;
        color: var(--amber);
        letter-spacing: .06em;
        text-transform: uppercase;
        margin-bottom: 18px;
        display: block;
    }
    h1.display {
        font-family: 'Fraunces', serif;
        font-weight: 500;
        font-size: clamp(2.3rem, 5vw, 3.4rem);
        line-height: 1.08;
        margin: 0 0 20px;
        color: var(--ink);
        max-width: 13ch;
    }
    .hero p.lede {
        font-size: 1.08rem;
        color: var(--ink-soft);
        max-width: 46ch;
        margin: 0;
    }
    .hero p.lede strong { color: var(--ink); font-weight: 600; }

    /* ---------- Section shared ---------- */
    section { padding: 52px 0; border-bottom: 1px solid var(--line); }
    section:last-of-type { border-bottom: none; }

    .section-label {
        font-family: 'IBM Plex Mono', monospace;
        font-size: .76rem;
        color: var(--ink-soft);
        text-transform: uppercase;
        letter-spacing: .08em;
        margin-bottom: 22px;
    }
    .section-label::before { content: "// "; color: var(--amber); }

    h2.section-title {
        font-family: 'Fraunces', serif;
        font-weight: 500;
        font-size: 1.6rem;
        margin: 0 0 20px;
        color: var(--ink);
    }

    /* ---------- About ---------- */
    .about p { max-width: 60ch; color: var(--ink-soft); margin: 0 0 14px; }
    .about p:last-child { margin-bottom: 0; }
    .about strong { color: var(--ink); font-weight: 600; }

    /* ---------- Stack tags ---------- */
    .stack-list {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .stack-list li {
        font-family: 'IBM Plex Mono', monospace;
        font-size: .82rem;
        background: var(--paper-raised);
        border: 1px solid var(--line);
        padding: 7px 13px;
        border-radius: 4px;
        color: var(--ink-soft);
    }

    /* ---------- Project card ---------- */
    .project-card {
        background: var(--paper-raised);
        border: 1px solid var(--line);
        border-left: 3px solid var(--navy);
        border-radius: 6px;
        padding: 26px 28px;
    }
    .project-card h3 {
        font-family: 'Fraunces', serif;
        font-weight: 500;
        font-size: 1.25rem;
        margin: 0 0 6px;
        color: var(--ink);
    }
    .project-status {
        font-family: 'IBM Plex Mono', monospace;
        font-size: .74rem;
        color: var(--amber);
        text-transform: uppercase;
        letter-spacing: .05em;
        margin-bottom: 14px;
        display: block;
    }
    .project-card p { color: var(--ink-soft); margin: 0 0 16px; max-width: 58ch; }
    .project-tags {
        display: flex; flex-wrap: wrap; gap: 8px;
        list-style: none; padding: 0; margin: 0;
    }
    .project-tags li {
        font-family: 'IBM Plex Mono', monospace;
        font-size: .74rem;
        color: var(--navy);
        background: #EAEEF3;
        padding: 4px 10px;
        border-radius: 3px;
    }

    /* ---------- Log / changelog ---------- */
    .log-entry {
        display: grid;
        grid-template-columns: 108px 1fr;
        gap: 18px;
        padding: 16px 0;
        border-top: 1px solid var(--line);
    }
    .log-entry:first-child { border-top: none; }
    .log-date {
        font-family: 'IBM Plex Mono', monospace;
        font-size: .78rem;
        color: var(--ink-soft);
        padding-top: 2px;
    }
    .log-body p {
        margin: 0;
        color: var(--ink);
    }
    .log-body span.tag {
        font-family: 'IBM Plex Mono', monospace;
        font-size: .7rem;
        color: var(--amber);
        text-transform: uppercase;
        letter-spacing: .04em;
        display: block;
        margin-bottom: 4px;
    }

    /* ---------- Contact / footer ---------- */
    footer { padding: 52px 0 70px; }
    .contact-links {
        display: flex;
        flex-wrap: wrap;
        gap: 22px;
        margin-top: 20px;
    }
    .contact-links a {
        font-family: 'IBM Plex Mono', monospace;
        font-size: .88rem;
        text-decoration: none;
        border-bottom: 1px solid var(--line);
        padding-bottom: 2px;
    }
    .contact-links a:hover { border-color: var(--navy); }
    .footer-note {
        margin-top: 40px;
        font-family: 'IBM Plex Mono', monospace;
        font-size: .74rem;
        color: var(--ink-soft);
    }

    @media (max-width: 560px) {
        .header-inner { padding: 14px 20px; }
        nav a { margin-left: 14px; }
        .hero { padding: 52px 0 40px; }
        .log-entry { grid-template-columns: 1fr; gap: 4px; }
    }

    @media (prefers-reduced-motion: reduce) {
        html { scroll-behavior: auto; }
    }
}