:root{--primary:#0099cc;--primary-dark:#2b7acd;--link:#336699;--orange:#ff6600;--danger:#cc0000;--text:#333;--muted:#777;--border:#cdcdcd;--border-blue:#c2d5e3;--pale:#f2f9fd;--pale-strong:#deeffa;--soft:#f7f7f7;--white:#fff;--shadow:0 1px 5px rgba(0,0,0,.08)}
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@media(max-width:620px){.container{width:calc(100% - 16px)}.nav-search{display:none}.nav-actions{margin-left:auto}.welcome{display:none}.hero{align-items:flex-start;flex-direction:column}.stats{width:100%;justify-content:space-around}.content-grid{display:block}.forum-count:last-child{display:none}.panel-heading{align-items:flex-start;flex-direction:column;gap:2px}.page-heading{align-items:flex-start;flex-direction:column}.subforums{grid-template-columns:1fr}.thread-row{padding:10px 8px}.post{display:block}.post-author{display:grid;grid-template-columns:45px 1fr;text-align:left;border-right:0;border-bottom:1px solid var(--border-blue)}.avatar{grid-row:1/4;width:38px;height:38px;margin:0;font-size:16px}.post-main{padding:0 12px 14px}.form-actions,.inline-form{align-items:stretch;flex-direction:column}.form-actions .muted{margin:0}.metric-grid{grid-template-columns:repeat(2,1fr)}.admin-nav{overflow:auto}.admin-nav strong{display:none}.auth-card,.editor-card{padding:16px;margin:12px auto}}