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980px){.article-wrap{grid-template-columns:minmax(0,1fr);gap:0}.toc{display:none}.admin-shell{grid-template-columns:minmax(0,1fr);gap:18px}.admin-side{position:static;flex-direction:row;overflow-x:auto;padding-bottom:6px}}@media (max-width: 760px){:root{--nav-h: 58px}.container{padding:0 16px}.nav-inner{padding:0 16px;gap:12px}.nav-links{position:fixed;top:var(--nav-h);left:0;right:0;flex-direction:column;align-items:stretch;gap:2px;padding:12px 16px 20px;background:var(--nav-bg);backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);border-bottom:1px solid var(--border);transform:translateY(-12px);opacity:0;pointer-events:none;transition:opacity .26s var(--ease),transform .26s var(--ease);max-height:calc(100vh - var(--nav-h));overflow-y:auto}.nav-links.open{transform:none;opacity:1;pointer-events:auto}.nav-link{padding:11px 14px;border-radius:var(--radius-md);font-size:.95rem}.menu-toggle{display:grid!important}.page{padding-top:calc(var(--nav-h) + 22px)}.hero{padding:46px 0 26px}.hero-stats{gap:28px;margin-top:40px}.section-block{margin-top:52px}.grid-2,.grid-3,.grid-4{grid-template-columns:minmax(0,1fr)}.post{padding:18px 4px;gap:12px}.post-index{display:none}.prose{font-size:.99rem}}.menu-toggle{display:none}.seg{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:2px;padding:3px;border-radius:var(--radius-md);background:var(--accent-soft);border:1px solid var(--border);margin-bottom:22px}.seg-btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;background:transparent;color:var(--text-2);font-family:inherit;font-size:.83rem;font-weight:500;padding:8px 4px;border-radius:9px;cursor:pointer;white-space:nowrap;transition:background .18s var(--ease),color .18s var(--ease)}.seg-btn:hover{color:var(--text)}.seg-btn.active{background:var(--surface-solid);color:var(--text);box-shadow:var(--shadow-sm)}.link-btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;background:none;padding:0;font-family:inherit;font-size:inherit;color:var(--text);text-decoration:underline;text-underline-offset:3px;cursor:pointer}.link-btn:hover{color:var(--text-2)}.alert.ok{border-color:var(--border-strong);background:var(--surface-solid)}.nav-user-name{max-width:92px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:18px 22px}.info-item .k{font-size:.76rem;letter-spacing:.06em;color:var(--text-3);margin-bottom:5px;text-transform:uppercase}.info-item .v{font-size:.98rem;font-weight:500;color:var(--text);word-break:break-all}