:root {
    --base: #f9f9f9;
    --base-2: #ffffff;
    --contrast: #6481c5;
    --contrast-2: #636363;
    --contrast-3: #a4a4a4;
    --accent: #cfcabe;
    --accent-2: #c2a990;
    --accent-3: #d8613c;
    --content: 620px;
    --wide: 1100px;
    --radius: 1.5rem;
    --font-body: "Inter", system-ui, sans-serif;
    --font-heading: "Cardo", "Iowan Old Style", Georgia, serif;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--base);
    color: var(--contrast);
    font-family: var(--font-body);
    font-size: 1.05rem;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

body.menu-open {
    overflow: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--contrast);
    text-decoration: underline;
}

a:hover {
    text-decoration: none;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 400;
    line-height: 1.2;
    color: var(--contrast);
    margin: 0 0 1.2rem;
}

.skip-link {
    position: absolute;
    left: 12px;
    top: -40px;
    z-index: 1000;
    background: var(--contrast);
    color: var(--base);
    padding: 8px 12px;
    border-radius: 0.33rem;
}

.skip-link:focus {
    top: 12px;
}

.site-header {
    padding: 28px 24px 8px;
}

.header-inner {
    max-width: var(--wide);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.site-title {
    font-family: var(--font-body);
    font-size: 1.2rem;
    font-weight: 600;
    text-decoration: none;
}

.site-title:hover {
    text-decoration: none;
    color: var(--contrast-2);
}

.menu-toggle {
    display: none;
    background: transparent;
    border: 0;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 500;
    color: var(--contrast);
    cursor: pointer;
    padding: 8px 0;
}

.site-nav ul {
    display: flex;
    gap: 28px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-nav a {
    font-weight: 500;
    text-decoration: none;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
    text-decoration: underline;
}

.adv {
    max-width: var(--wide);
    margin: 20px auto;
    padding: 0 24px;
    min-height: 0;
}

.adv > p {
    text-align: center;
}

.layout {
    max-width: var(--wide);
    margin: 0 auto;
    padding: 12px 24px 48px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 56px;
    align-items: start;
}

.page-title {
    font-size: clamp(2.1rem, 4vw, 3.1rem);
    margin: 8px 0 28px;
}

.post-list {
    display: flex;
    flex-direction: column;
    gap: 48px;
}

.post-card {
    padding-bottom: 8px;
}

.post-card.is-loading .post-title a,
.post-card.is-loading .post-excerpt {
    color: transparent;
    background: var(--accent);
    border-radius: 4px;
    user-select: none;
}

.post-card.is-loading .post-title a {
    display: inline-block;
    min-width: 60%;
    min-height: 1.1em;
}

.post-card.is-loading .post-excerpt {
    min-height: 3.6em;
}

.post-card.is-loading .read-more {
    visibility: hidden;
}

.post-title {
    font-size: clamp(1.7rem, 3vw, 2.4rem);
    margin-bottom: 10px;
    line-height: 1.15;
}

.post-title a {
    text-decoration: none;
}

.post-title a:hover {
    text-decoration: underline;
}

.post-date {
    display: block;
    color: var(--contrast-2);
    font-size: 0.9rem;
    margin-bottom: 18px;
}

.post-cover {
    display: block;
    margin: 0 0 18px;
    border-radius: var(--radius);
    overflow: hidden;
    text-decoration: none;
    background: var(--accent);
}

.post-cover img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.post-excerpt {
    margin: 0 0 12px;
    line-height: 1.6;
    color: var(--contrast);
}

.read-more {
    font-weight: 500;
}

.sidebar {
    position: sticky;
    top: 24px;
}

.widget {
    margin-bottom: 40px;
}

.widget h2 {
    font-size: 1.85rem;
    margin-bottom: 18px;
}

.recent-item {
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 12px;
    align-items: center;
    text-decoration: none;
    margin-bottom: 16px;
}

.recent-item img {
    width: 72px;
    height: 72px;
    object-fit: cover;
    border-radius: 0.7rem;
    background: var(--accent);
}

.recent-item span {
    font-size: 0.95rem;
    line-height: 1.35;
}

.search-form label {
    display: block;
    font-size: 0.9rem;
    color: var(--contrast-2);
    margin-bottom: 8px;
}

.search-row {
    display: flex;
    gap: 8px;
}

.search-form input[type="search"] {
    flex: 1;
    min-width: 0;
    border: 1px solid #949494;
    border-radius: 0.33rem;
    padding: 0.667em;
    font: inherit;
    font-size: 0.9rem;
    background: var(--base-2);
}

.search-form button {
    border: 1px solid var(--contrast);
    border-radius: 0.33rem;
    background: var(--contrast);
    color: var(--base);
    font: inherit;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.6rem 1rem;
    cursor: pointer;
}

.search-form button:hover {
    background: var(--contrast-2);
    border-color: var(--contrast-2);
}

.site-footer {
    max-width: var(--wide);
    margin: 0 auto;
    padding: 24px 24px 48px;
    color: var(--contrast-2);
    font-size: 0.9rem;
}

.footer-copy {
    margin: 0 0 12px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 20px;
}

.footer-links a {
    color: var(--contrast-2);
    text-decoration: none;
}

.footer-links a:hover {
    color: var(--contrast);
    text-decoration: underline;
}

.loading,
.error-msg,
.empty-msg {
    padding: 32px 0;
    color: var(--contrast-2);
}

.article-header .post-title,
.article-header h1 {
    font-size: clamp(2rem, 4vw, 3.1rem);
    margin-bottom: 12px;
}

.article-cover {
    margin: 8px 0 24px;
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--accent);
}

.article-cover img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.article-body {
    font-size: 1.05rem;
    line-height: 1.7;
}

.article-body p {
    margin: 0 0 1.2rem;
}

.article-body h2 {
    font-size: clamp(1.7rem, 3vw, 2.3rem);
    margin: 2rem 0 1rem;
}

.article-body h3 {
    font-size: clamp(1.3rem, 2vw, 1.7rem);
    margin: 1.6rem 0 0.8rem;
}

.article-body ul,
.article-body ol {
    margin: 0 0 1.2rem;
    padding-left: 1.2rem;
}

.article-body li {
    margin-bottom: 0.4rem;
}

.article-body img,
.article-body video,
.article-body iframe {
    width: 100%;
    border-radius: var(--radius);
    margin: 12px 0 20px;
}

.content-figure {
    margin: 0 0 1.4rem;
    padding: 16px 18px;
    background: var(--base-2);
    border-radius: 0.8rem;
    color: var(--contrast-2);
    font-size: 0.85rem;
    font-style: italic;
}

.related {
    margin-top: 48px;
    padding-top: 24px;
    border-top: 1px solid var(--accent);
}

.related h2 {
    font-size: 1.85rem;
}

.static-page {
    max-width: var(--content);
}

.static-page h1 {
    font-size: clamp(2.1rem, 4vw, 3rem);
}

.static-page h2 {
    font-size: 1.7rem;
    margin-top: 2rem;
}

.static-page p {
    margin: 0 0 1.1rem;
}

.contact-email {
    font-weight: 600;
}

@media (max-width: 900px) {
    .layout {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 8px 20px 40px;
    }

    .sidebar {
        position: static;
    }

    .menu-toggle {
        display: block;
    }

    .site-nav {
        display: none;
        position: fixed;
        inset: 0;
        background: var(--base);
        z-index: 20;
        padding: 88px 28px 40px;
    }

    .site-nav.is-open {
        display: block;
    }

    .site-nav ul {
        flex-direction: column;
        gap: 20px;
    }

    .site-nav a {
        font-size: 1.4rem;
        font-family: var(--font-heading);
    }

    .header-inner {
        position: relative;
        z-index: 30;
    }
}

@media (max-width: 600px) {
    .site-header,
    .site-footer,
    .adv {
        padding-left: 16px;
        padding-right: 16px;
    }

    .layout {
        padding-left: 16px;
        padding-right: 16px;
    }

    .post-list {
        gap: 36px;
    }

    .post-cover img,
    .article-cover img {
        aspect-ratio: 4 / 3;
    }
}