.support-navbar { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding: .8rem max(1.25rem, calc((100vw - 1180px) / 2)); background: rgba(255,255,255,.96); border-bottom: 1px solid #e7e5e4; backdrop-filter: blur(12px); }
.support-navbar .brand { display: flex; align-items: center; gap: .65rem; }
.support-navbar nav { display: flex; align-items: center; gap: 1.5rem; }
.support-home { min-height: 70vh; }
.support-hero { padding: 6rem 1.25rem; color: #fff; text-align: center; background: radial-gradient(circle at 75% 20%, rgba(255,183,77,.45), transparent 30%), linear-gradient(135deg, #0f172a, #263247); }
.support-hero h1 { max-width: 850px; margin: 1rem auto; color: #fff; font-size: clamp(2.4rem, 7vw, 4.8rem); letter-spacing: -.045em; }
.support-hero p { color: #e2e8f0; font-size: 1.2rem; }
.support-search { display: flex; max-width: 680px; margin: 2rem auto 0; padding: .45rem; background: #fff; border-radius: .9rem; box-shadow: var(--shadow-xl); }
.support-search input { min-height: 52px; border: 0; box-shadow: none!important; }
.support-search .btn { min-width: 130px; }
.support-search.compact { margin: 1.5rem 0 2rem; border: 1px solid #e2e8f0; box-shadow: var(--shadow-sm); }
.support-universes, .latest-guides { padding-top: 5rem; padding-bottom: 5rem; }
.support-universes > h2 { margin-bottom: 2rem; text-align: center; }
.support-grid, .article-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1.5rem; }
.support-card, .article-card { display: block; background: #fff; border: 1px solid #e7e5e4; border-radius: var(--border-radius); box-shadow: var(--shadow-sm); transition: transform .2s, box-shadow .2s; }
.support-card { padding: 2rem; }
.article-card { padding: 0; overflow: hidden; }
.support-card:hover, .article-card:hover { color: inherit; transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.support-card-icon { display: block; margin-bottom: 1rem; font-size: 2.4rem; }
.support-card p, .article-card p { color: var(--color-dark-muted); }
.article-card-content { padding: 2rem; }
.article-card-illustration { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: #f8fafc; }
.article-detail-illustration { display: block; width: 100%; max-height: 380px; margin: 1.5rem 0 2.25rem; object-fit: cover; border-radius: var(--border-radius); }
.section-heading-row { display: flex; align-items: end; justify-content: space-between; gap: 1rem; margin-bottom: 2rem; }
.section-label, .article-status { color: var(--color-primary); font-size: .78rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.empty-state { padding: 3rem; text-align: center; background: #fff; border: 1px dashed #cbd5e1; border-radius: var(--border-radius); }
.support-footer { display: flex; justify-content: space-between; gap: 1rem; padding: 2rem max(1.25rem, calc((100vw - 1180px) / 2)); color: #cbd5e1; background: #0f172a; }
.support-page { min-height: 70vh; padding-top: 3rem; padding-bottom: 5rem; }
.support-breadcrumb { display: flex; gap: .65rem; margin-bottom: 2rem; color: #64748b; font-size: .9rem; }
.page-heading { max-width: 780px; margin-bottom: 2.5rem; }
.page-heading h1, .article-detail h1 { margin: .5rem 0; font-size: clamp(2.2rem, 6vw, 4rem); letter-spacing: -.04em; }
.article-detail article { max-width: 820px; margin: auto; }
.markdown-content { margin-top: 3rem; font-size: 1.08rem; }
.markdown-content img, .markdown-content video { max-width: 100%; height: auto; border-radius: .75rem; }
.markdown-content .mermaid { overflow-x: auto; margin: 1.5rem 0; padding: 1rem; background: #f8fafc; border: 1px solid #e2e8f0; border-radius: .75rem; text-align: center; }
.markdown-content .mermaid svg { max-width: 100%; height: auto; }
.auth-page, .narrow-page { max-width: 760px; }
.auth-card { max-width: 520px; margin: 3rem auto; padding: 2.5rem; background: #fff; border-radius: var(--border-radius); box-shadow: var(--shadow-lg); }
.admin-table { padding: .5rem 1rem; background: #fff; border: 1px solid #e7e5e4; border-radius: var(--border-radius); }
.status-badge { display: inline-flex; padding: .25rem .6rem; color: #7c2d12; background: #ffedd5; border-radius: 999px; font-size: .78rem; font-weight: 700; }
.permission-panel, .danger-zone, .secret-reveal { margin: 1.5rem 0; padding: 1.5rem; background: #fff; border: 1px solid #e7e5e4; border-radius: .85rem; }
.permission-option { display: flex; gap: .75rem; align-items: center; padding: .65rem 0; border-bottom: 1px solid #f1f5f9; }
.secret-reveal { border-color: #fdba74; background: #fff7ed; }
.secret-reveal code { display: block; margin: 1rem 0; padding: 1rem; overflow-wrap: anywhere; color: #7c2d12; background: #fff; border-radius: .5rem; }
.danger-zone { margin-top: 3rem; border-color: #fecaca; }
.forum-topic-heading { align-items: flex-start; }
.forum-topic-heading h1 { margin: .5rem 0; font-size: clamp(2.2rem, 6vw, 4rem); letter-spacing: -.04em; }
.forum-topic-heading p { margin-bottom: 0; }
.forum-topic-heading .btn, .forum-create-panel .btn { min-height: 44px; }
.forum-create-panel { margin-bottom: 2rem; padding: 1.5rem; background: #fff; border: 1px solid #e7e5e4; border-radius: var(--border-radius); box-shadow: var(--shadow-sm); }
.forum-create-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; }
.forum-create-heading h2 { margin: .35rem 0 0; font-size: 1.35rem; }
.forum-topics { overflow: hidden; background: #fff; border: 1px solid #e7e5e4; border-radius: var(--border-radius); }
.forum-topic { display: grid; grid-template-columns: auto 1fr auto; gap: 1rem; align-items: center; padding: 1.4rem; border-bottom: 1px solid #e7e5e4; }
.forum-topic:last-child { border-bottom: 0; }
.forum-topic-icon { font-size: 2rem; }
.forum-topic small { display: block; color: #64748b; }
.forum-count { color: #64748b; font-size: .88rem; }
.discussion-row { padding: 1.25rem; background: #fff; border-bottom: 1px solid #e7e5e4; }
.discussion-row h2 { font-size: 1.1rem; }
.discussion-row-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.discussion-row-heading h2 { margin-bottom: .35rem; }
.discussion-actions, .forum-reply-actions, .forum-delete-confirmation { display: flex; align-items: center; justify-content: flex-end; gap: .5rem; flex-wrap: wrap; }
.discussion-actions .btn, .forum-reply-actions .btn, .forum-delete-confirmation .btn { min-height: 44px; }
.forum-delete-button { width: 44px; padding: 0; font-size: 1.5rem; line-height: 1; }
.forum-delete-confirmation { padding: .75rem; color: #7f1d1d; background: #fef2f2; border: 1px solid #fecaca; border-radius: .5rem; }
.forum-messages { display: grid; gap: .75rem; margin-top: 1.25rem; }
.forum-message { padding: 1rem; background: #f8fafc; border: 1px solid #e2e8f0; border-radius: .65rem; }
.forum-message p { margin-bottom: .5rem; white-space: pre-wrap; }
.forum-reply-panel { margin-top: 1.25rem; padding: 1rem; background: #f8fafc; border: 1px solid #cbd5e1; border-radius: .65rem; }
.forum-reply-panel h3 { margin-bottom: 1rem; font-size: 1.1rem; }
.forum-reply-input { min-height: 140px; }
@media (max-width: 620px) { .support-navbar { align-items: flex-start; padding: .7rem 1rem; } .support-navbar nav { gap: .75rem; font-size: .86rem; } .support-navbar .version-badge { display: none; } .support-hero { padding: 4rem 1rem; } .support-search { flex-direction: column; } .support-grid, .article-grid { grid-template-columns: 1fr; } .section-heading-row { align-items: flex-start; flex-direction: column; } .support-page { padding: 2rem 1rem 4rem; } .forum-topic { grid-template-columns: auto 1fr; } .forum-count { grid-column: 2; } .admin-table { padding: 0; font-size: .82rem; } .forum-topic-heading .btn { width: 100%; } .forum-create-heading { flex-direction: column; } .forum-create-heading .btn { width: 100%; } .discussion-row-heading { flex-direction: column; } .discussion-actions { width: 100%; justify-content: flex-start; } .forum-delete-button { margin-left: auto; } .forum-delete-confirmation { justify-content: flex-start; } }