.article-page{min-height:100vh}.article-header{padding:18px 20px}.article-header-inner{grid-template-columns:1fr auto auto;align-items:center;gap:14px;width:min(100%,820px);margin-inline:auto;display:grid}.article-card{background:var(--paper);width:min(100%,820px);min-height:calc(100vh - 82px);color:var(--ink);border-radius:32px 32px 0 0;margin-inline:auto;padding:20px clamp(20px,6vw,64px) 64px}.article-image{background:#e7ddca;border-radius:26px;width:100%;height:min(44vw,360px);min-height:220px;position:relative;overflow:hidden}.article-image img{object-fit:cover}.article-levels{gap:8px;padding:22px 0 28px;display:flex;overflow-x:auto}.article-levels a{border:1px solid var(--line);white-space:nowrap;border-radius:999px;align-items:center;min-height:44px;padding:9px 14px;font-weight:700;text-decoration:none;display:inline-flex}.article-levels a.is-active{border-color:var(--graphite);background:var(--graphite);color:var(--paper)}.article-card>h1{letter-spacing:-.045em;margin:0 0 30px;font-size:clamp(34px,7vw,56px);line-height:1.05}.reader-content{font-family:var(--font-reading), Georgia, serif;font-size:19px;line-height:1.66}.reader-content p{margin:0 0 18px}.reader-content a{color:var(--violet)}.reader-content code{background:#e8dfcf;border-radius:5px;padding:.1em .3em}.reader-content blockquote{border-left:4px solid var(--violet);margin:22px 0;padding:2px 0 2px 18px}.reader-content pre{background:var(--graphite);color:var(--paper);border-radius:18px;padding:18px;overflow:auto}.reader-content pre small{color:var(--lime);text-transform:uppercase;margin-bottom:10px;display:block}.reader-content pre code{background:0 0;padding:0}.reader-content figure{margin:24px 0}.reader-content figure img{border-radius:22px;max-width:100%;margin:auto;display:block}.reader-content figcaption{color:var(--soft);font-family:var(--font-interface), system-ui, sans-serif;margin-top:8px;font-size:14px}.reader-video{background:var(--graphite);border-radius:20px;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;margin:22px 0;padding:16px;text-decoration:none;display:grid;color:var(--paper)!important}.reader-tasks{padding:0;list-style:none}.reader-tasks li{gap:10px;display:flex}.reader-checkbox{border:1.5px solid var(--ink);border-radius:5px;place-items:center;width:20px;height:20px;margin-top:5px;display:inline-grid}.reader-checkbox.checked{background:var(--ink);color:var(--paper)}.reader-table-wrap{margin:22px 0;overflow:auto}.reader-content table{border-collapse:collapse;min-width:100%}.reader-content th,.reader-content td{border:1px solid var(--line);text-align:left;min-width:140px;padding:12px}.reader-content th{background:#e9e1fa}.reader-callout{background:#e9e1fa;border-radius:20px;gap:12px;margin:22px 0;padding:16px;display:flex}.reader-callout.warning{background:var(--warning)}.reader-content details{border:1px solid var(--line);border-radius:18px;margin:22px 0;overflow:hidden}.reader-content summary{cursor:pointer;font-family:var(--font-interface), system-ui, sans-serif;padding:15px;font-weight:700}.reader-content details>div{border-top:1px solid var(--line);padding:15px}.reader-columns{gap:12px;margin:22px 0;display:grid}.reader-columns section{background:var(--paper-raised);border-radius:18px;padding:14px}.article-footer{border-top:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:14px;margin-top:46px;padding-top:24px;display:flex}@media (min-width:720px){.reader-columns{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:620px){.article-header-inner{grid-template-columns:1fr auto}.article-header .language-switcher{display:none}.article-header .primary-button{padding-inline:14px}}