/* 延续现有品牌令牌；仅作用于新增英文教程，不改变工具界面。 */
.editorial-main { max-width: 920px; }
.editorial-article { padding: 40px; border: 1px solid var(--line); border-radius: var(--radius-card); background: var(--paper); }
.editorial-header h1 { margin: 0; font-size: 38px; line-height: 1.18; letter-spacing: -0.035em; text-wrap: balance; }
.editorial-meta { margin: 20px 0 32px; color: var(--muted); font-size: 14px; }
.editorial-content { color: var(--ink); font-size: 17px; line-height: 1.75; }
.editorial-content p { max-width: 75ch; margin: 0 0 20px; }
.editorial-content h2 { margin: 40px 0 16px; font-size: 24px; line-height: 1.3; text-wrap: balance; }
.editorial-article a:not(.primary-button) { color: var(--primary-hover); text-decoration: underline; text-underline-offset: 3px; }
.editorial-article a:not(.primary-button):hover { color: var(--ink); text-decoration-thickness: 2px; }
.editorial-article a:focus-visible { outline: 2px solid var(--primary); outline-offset: 4px; }
.editorial-content ol { padding-left: 26px; margin: 0 0 24px; }
.editorial-content li { padding-left: 4px; margin: 8px 0; }
.editorial-content table { width: 100%; border-collapse: collapse; table-layout: fixed; margin: 24px 0; font-size: 15px; line-height: 1.55; }
.editorial-content caption { text-align: left; font-weight: 700; margin-bottom: 12px; }
.editorial-content th, .editorial-content td { vertical-align: top; text-align: left; padding: 14px 12px; overflow-wrap: break-word; border-bottom: 1px solid var(--line); }
.editorial-content thead { background: var(--surface); }
.editorial-content code { padding: 1px 5px; background: var(--surface); border-radius: 4px; }
.editorial-action { display: flex; align-items: center; flex-wrap: wrap; gap: 24px; padding-top: 28px; margin-top: 32px; border-top: 1px solid var(--line); font-size: 15px; }
.editorial-action .primary-button { white-space: nowrap; }