* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    background: rgb(238, 245, 238);
    color: #000000;
    font-family: Verdana, Arial, sans-serif;
    font-size: 12px;
    line-height: 1.6;
}

a { color: #1e5a22; text-decoration: none; }
a:hover { text-decoration: underline; }

.page {
    width: 1040px;
    margin: 18px auto 28px;
    background: #ffffff;
}

.masthead {
    background: rgb(238, 245, 238);
    color: #ffffff;
    padding: 0;
}

.masthead-image {
    display: block;
}

.masthead-image img {
    display: block;
    width: 100%;
    height: auto;
    border: 0;
}

.nav {
    background: #234b20;
    border-top: 1px solid #6f8f66;
    border-bottom: 1px solid #d9e3d5;
    padding: 8px 24px;
    font-size: 11px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px 18px;
    align-items: center;
}

.nav a {
    color: #ffffff;
    font-weight: bold;
    margin-right: 0;
}

.issue-link {
    padding: 14px 20px 12px;
    background: linear-gradient(180deg, #f8faf4 0%, #ecf3e9 100%);
    border-left: 1px solid #d3dccd;
    border-right: 1px solid #d3dccd;
    border-bottom: 1px solid #dfe7db;
    font-size: 20px;
    line-height: 1.2;
}

.issue-link a {
    color: #234b20;
}

.content {
    padding: 0;
    border-left: 1px solid #d3dccd;
    border-right: 1px solid #d3dccd;
    border-bottom: 1px solid #d3dccd;
}

.article-shell {
    background: #fcfcfa;
}

.article-header {
    background: linear-gradient(180deg, #f8faf4 0%, #ecf3e9 100%);
    padding: 20px;
}

.category {
    display: inline-block;
    background: #2d5c27;
    color: #ffffff;
    font-size: 10px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 3px 9px;
    margin-bottom: 12px;
}

.hero {
    display: table;
    width: 100%;
}

.hero-cover,
.hero-copy {
    display: table-cell;
    vertical-align: top;
}

.hero-cover {
    width: 170px;
    padding-right: 20px;
}

.hero-cover img {
    display: block;
    width: 150px;
    max-width: 150px;
    border: 1px solid #9db095;
    background: #ffffff;
    padding: 4px;
}

.hero-copy h1 {
    font-family: Georgia, "Times New Roman", serif;
    font-size: 31px;
    line-height: 1.15;
    color: #234b20;
    margin-bottom: 8px;
}

.hero-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
}

.hero-heading-copy {
    flex: 1 1 auto;
    min-width: 0;
}

.subtitle {
    color: #556950;
    font-size: 18px;
    line-height: 1.35;
    margin-bottom: 14px;
}

.meta {
    color: #4f5f49;
    font-size: 11px;
    padding-bottom: 10px;
    border-bottom: 2px solid #b8c8b1;
}

.meta strong,
.meta a {
    color: #1e5a22;
}

.abstract {
    margin: 18px 20px 0;
    padding: 14px 16px;
    background: #eef5e9;
    border-left: 4px solid #5c8151;
    color: #41513d;
    font-style: italic;
}

.article-nav-box {
    margin: 14px 20px 0;
    padding: 12px 14px;
    background: #f7f9f3;
    border: 1px solid #d7decf;
    color: #4f5f49;
    font-size: 11px;
    line-height: 1.55;
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.article-nav-jump {
    margin: 14px 20px 0;
    padding: 10px 14px;
    background: #f3f6ee;
    border: 1px solid #d7decf;
    color: #4f5f49;
    font-size: 11px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
}

.article-nav-jump a {
    color: #1e5a22;
    font-weight: bold;
}

.article-nav-section {
    flex: 1 1 0;
    min-width: 0;
}

.article-nav-section + .article-nav-section {
    margin-top: 0;
    padding-top: 0;
    padding-left: 16px;
    border-top: 0;
    border-left: 1px dotted #c6d0c1;
}

.article-nav-section strong {
    display: block;
    margin-bottom: 4px;
    color: #1f5323;
    font-size: 12px;
    line-height: 1.3;
    border-bottom: 0;
    padding-bottom: 0;
    text-decoration: none;
}

.article-nav-section .current strong {
    display: inline;
    border-bottom: 0;
    padding-bottom: 0;
    text-decoration: none;
}

.article-nav-links {
    display: block;
}

.article-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.article-nav-list li + li {
    margin-top: 4px;
}

.article-nav-box a {
    color: #1e5a22;
    font-weight: normal;
}

.article-main {
    padding: 22px 20px 26px;
}

.article-main-wide {
    padding-right: 14px;
}

.article-layout-with-rail,
.article-main-wide {
    display: flex;
    align-items: flex-start;
    gap: 18px;
}

.article-body {
    padding: 0;
    min-width: 0;
}

.article-layout-with-rail .article-main,
.article-body-column {
    flex: 1 1 auto;
    min-width: 0;
}

.article-rail,
.article-side-column {
    flex: 0 0 220px;
    width: 220px;
}

.article-side-column .article-nav-box,
.article-nav-box-rail,
.article-nav-box-side {
    margin: 0;
    position: sticky;
    top: 16px;
    display: block;
}

.article-side-column .article-nav-box .article-nav-section + .article-nav-section,
.article-nav-box-rail .article-nav-section + .article-nav-section,
.article-nav-box-side .article-nav-section + .article-nav-section {
    margin-top: 14px;
    padding-top: 14px;
    padding-left: 0;
    border-left: 0;
    border-top: 1px dotted #c6d0c1;
}

.article-nav-box-full {
    margin: 22px 0 0;
}

.article-nav-box-compact {
    margin-top: 14px;
    font-size: 11px;
}

.article-nav-box-compact .article-nav-section strong {
    font-size: 11px;
}

.article-body h2 {
    color: #1f5323;
    font-size: 19px;
    margin: 22px 0 10px;
    padding-bottom: 4px;
    border-bottom: 1px solid #d3dccd;
}

.article-body h3 {
    color: #2f2f2f;
    font-size: 15px;
    margin: 18px 0 8px;
}

.article-body p {
    margin-bottom: 12px;
    text-align: justify;
}

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

.article-body figure {
    margin: 18px auto;
    max-width: 100%;
    text-align: center;
}

.article-body ul,
.article-body ol {
    margin: 10px 0 14px 24px;
}

.article-body li {
    margin-bottom: 5px;
}

.article-body pre {
    margin: 14px 0;
    padding: 10px 8px;
    background: #f4f1e8;
    border: 1px solid #d7cfbf;
    color: #000000;
    font-family: "Courier New", Courier, monospace;
    font-size: 11px;
    line-height: 1.5;
    tab-size: 2;
    overflow-x: auto;
}

.article-body code {
    font-family: "Courier New", Courier, monospace;
    color: #000000;
}

.figure {
    margin: 18px auto;
    align: center;
    text-align: center; /* aggiungi questo */
}

.figure img {
    display: inline-block; /* invece di block */
    max-width: 100%;
    border: 1px solid #c9d4c1;
    padding: 4px;
    background: #ffffff;
}

.figure-caption {
    margin-top: 7px;
    color: #667461;
    font-size: 11px;
    text-align: center;
}

.references {
    margin-top: 24px;
    padding: 14px 16px;
    background: #f5f6ef;
    border-top: 2px solid #b8c8b1;
}

.references h3 {
    color: #1f5323;
    font-size: 14px;
    margin-bottom: 8px;
}

.references ul {
    list-style: none;
    margin-left: 0;
}

.references li {
    margin-bottom: 5px;
}

.author-box {
    margin-top: 22px;
    padding: 12px 14px;
    background: #fbfbf8;
    border: 1px solid #d7decf;
    color: #485644;
}

.author-box-inner {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 12px;
}

.author-photo {
    width: 92px;
    height: 92px;
    object-fit: cover;
    display: block;
    flex: 0 0 92px;
}

.author-box-copy strong {
    display: block;
    color: #1e5a22;
    font-size: 14px;
    line-height: 1.25;
    text-align: left;
}

.author-box-hero {
    margin-top: 0;
    width: 150px;
    flex: 0 0 150px;
    padding: 10px 10px 12px;
    background: transparent;
    border: 0;
    align-self: stretch;
}

.author-box-hero .author-box-inner {
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.author-box-hero .author-photo {
    width: 96px;
    height: 96px;
    flex-basis: auto;
    border: 0;
    background: transparent;
    padding: 0;
}

.author-box-hero .author-box-copy strong {
    font-size: 12px;
    line-height: 1.35;
    text-align: center;
}

.author-box-hero .author-box-copy a {
    color: #1e5a22;
}

.footer {
    padding: 18px 24px 22px;
    border-top: 1px solid #d7decf;
    color: #5d685b;
    font-size: 11px;
    text-align: center;
    background: #f3f5ef;
}

.footer-links {
    margin-bottom: 8px;
}

.footer-links a {
    margin: 0 8px;
    color: #1e5a22;
    font-weight: bold;
}

@media (max-width: 860px) {
    .page {
        width: auto;
        margin: 12px;
    }

    .article-layout-with-rail,
    .article-main-wide {
        display: block;
    }

    .article-rail,
    .article-side-column {
        width: auto;
        flex: none;
        margin-top: 18px;
    }

    .article-nav-box-rail,
    .article-nav-box-side {
        position: static;
    }

    .article-nav-box {
        display: block;
    }

    .article-nav-section + .article-nav-section {
        margin-top: 12px;
        padding-top: 12px;
        padding-left: 0;
        border-left: 0;
        border-top: 1px dotted #c6d0c1;
    }

    .hero-heading {
        display: block;
    }

    .author-box-hero {
        width: auto;
        margin-top: 14px;
    }
}