@font-face {
    font-family: "opensans";
    src: url("assets/opensans.ttf") format("truetype");
    font-display: swap;
}

:root {
    color-scheme: light;
    --page-width: 1000px;
    --page-bg: rgba(250, 248, 243, 0.96);
    --page-text: #1f1d18;
    --page-muted: #393734;
    --page-border: rgba(31, 29, 24, 0.08);
    --page-shadow: 0 10px 80px rgba(0, 0, 0, 0.18);
    --page-radius: 10px;
    --page-padding: clamp(1.25rem, 4vw, 4rem);
    --site-padding: 0px;
    --background-image: url("assets/background.png");
}

* {
    box-sizing: border-box;
}

html {
    font-size: 16px;
}

body {
    margin: 0;
    min-height: 100dvh;
    padding: var(--site-padding);
    color: var(--page-text);
    font-family: "opensans", sans-serif;
    font-size: clamp(1rem, 0.96rem + 0.2vw, 1.1rem);
    line-height: 1.65;
    background: #5386a8;
    overflow-x: hidden;
}

body::before {
    content: "";
    position: fixed;
    inset: -24px;
    z-index: -2;
    background-image: var(--background-image);
    background-size: cover;
    background-position: center;
    background-repeat: repeat;
    filter: blur(24px);
    transform: scale(1.08);
    opacity: 0.2;
}

body::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.28), rgba(0, 0, 0, 0.06));
}

.page {
    width: min(100%, var(--page-width));
    min-height: 100dvh;
    margin: 0 auto;
    padding: var(--page-padding);
    background: var(--page-bg);
    border: 1px solid var(--page-border);
    border-radius: var(--page-radius);
    box-shadow: var(--page-shadow);
}

.content {
    width: 100%;
}

.content h1,
.content h2 {
    border-bottom: 1px #ccc solid;
    margin-bottom: 1em;
    padding-bottom: 0.3em;
}

.content h1,
.content h2,
.content h3,
.content h4,
.content h5,
.content h6,
.content p {
    margin: 0;
    margin-bottom: 0.5em;
}

.content h1,
.content h2,
.content h3 {
    line-height: 1.15;
    letter-spacing: -0.02em;
}

.content p {
    color: var(--page-muted);
}

@media (min-width: 48rem) {
    :root {
        --site-padding: 1rem;
    }
}

@media (min-width: 64rem) {
    :root {
        --site-padding: 2rem;
    }
}

@media (max-width: 47.999rem) {
    :root {
        --page-radius: 0;
        --page-shadow: none;
        --site-padding: 0;
    }
}

@media (min-width: 80rem) {
    :root {
        --site-padding: 2.5rem;
    }
}