/* ===========================
   SITE HEADER
   =========================== */

.site-header {
    border-bottom: 1px solid var(--line);
    background: rgba(251, 247, 238, 0.82);
    backdrop-filter: blur(8px);
}

.site-header-inner {
    width: min(1100px, calc(100% - 40px));
    margin: 0 auto;
    padding: 18px 0;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.site-name {
    color: var(--black);
    font-size: 1.15rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-decoration: none;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 28px;
}

.site-nav a {
    position: relative;
    color: var(--muted);
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    text-decoration: none;
    text-transform: uppercase;
}

.site-nav a:hover,
.site-nav a:focus,
.site-nav a[aria-current="page"] {
    color: var(--black);
}

.site-nav a[aria-current="page"]::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: -7px;
    left: 0;
    height: 1px;
    background: var(--black);
}
        :root {
            --cream: #f3ead7;
            --cream-light: #fbf7ee;
            --black: #171411;
            --muted: #665f55;
            --line: #cfc3ad;
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            min-height: 100vh;
            background:
                radial-gradient(
                    circle at top,
                    var(--cream-light) 0%,
                    var(--cream) 70%
                );
            color: var(--black);
            font-family:
                Georgia,
                "Times New Roman",
                Times,
                serif;
            line-height: 1.6;
        }

        main {
            width: min(760px, calc(100% - 40px));
            margin: 0 auto;
            padding: 64px 0 48px;
            text-align: center;
        }

        .logo {
            display: block;
            width: min(250px, 72vw);
            height: auto;
            margin: 0 auto 28px;
        }

        .eyebrow {
            margin: 0 0 12px;
            font-size: 0.78rem;
            letter-spacing: 0.22em;
            text-transform: uppercase;
            color: var(--muted);
        }

        h1 {
            margin: 0;
            font-size: clamp(2.8rem, 8vw, 5rem);
            font-weight: 500;
            line-height: 1;
            letter-spacing: 0.03em;
        }

        .tagline {
            margin: 22px 0 0;
            font-size: clamp(1.2rem, 3vw, 1.6rem);
            font-style: italic;
        }

        .mission {
            max-width: 560px;
            margin: 18px auto 0;
            font-size: 1.05rem;
            color: var(--muted);
        }

        .divider {
            width: 90px;
            height: 1px;
            margin: 44px auto;
            background: var(--line);
        }

        section {
            margin: 0 auto;
        }

        h2 {
            margin: 0;
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 0.2em;
            text-transform: uppercase;
        }

        .next-curiosity {
            margin-top: 18px;
            padding: 34px 28px;
            border: 1px solid var(--line);
            background: rgba(255, 255, 255, 0.18);
        }

        .next-curiosity h3 {
            margin: 0;
            font-size: clamp(1.8rem, 5vw, 2.6rem);
            font-weight: 500;
        }

        .next-curiosity p {
            max-width: 500px;
            margin: 14px auto 0;
            color: var(--muted);
        }

        .coming-soon {
            margin-top: 18px;
            font-size: 0.8rem;
            letter-spacing: 0.18em;
            text-transform: uppercase;
        }

        .principle {
            margin: 42px 0 0;
            font-size: 1.15rem;
            font-style: italic;
        }

        .daily-curiosity {
            margin-top: 18px;
            padding-top: 32px;
            border-top: 1px solid var(--line);
        }

        .daily-curiosity blockquote {
            max-width: 580px;
            margin: 20px auto 0;
            font-size: clamp(1.1rem, 3vw, 1.35rem);
        }

        .daily-curiosity blockquote p {
            margin: 0;
        }

        footer {
            margin-top: 52px;
            font-size: 0.9rem;
            color: var(--muted);
        }

        footer a {
            color: var(--black);
            text-decoration-thickness: 1px;
            text-underline-offset: 4px;
        }

        footer a:hover,
        footer a:focus {
            text-decoration-thickness: 2px;
        }

        .edition {
            display: block;
            margin-top: 18px;
            font-size: 0.72rem;
            letter-spacing: 0.16em;
            text-transform: uppercase;
        }

@media (max-width: 520px) {
    .site-header-inner {
        flex-direction: column;
        gap: 12px;
        padding: 16px 0;
    }

    .site-nav {
        gap: 20px;
    }

    main {
        padding-top: 38px;
    }

    .next-curiosity {
        padding: 28px 20px;
    }

    .divider {
        margin: 36px auto;
    }
}