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8px}.atlas-nav{position:sticky;top:16px;z-index:1000;width:min(1168px,calc(100% - 32px));margin:14px auto 0;min-height:72px;padding:0 34px;display:flex;align-items:center;gap:28px;border:1px solid var(--line);border-radius:18px;background:color-mix(in srgb,var(--surface) 88%,transparent);box-shadow:0 10px 32px #2c4e7214;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.brand{display:inline-flex;align-items:center;gap:8px;font-weight:650;letter-spacing:.01em;white-space:nowrap}.brand-mark{display:grid;place-items:center;width:28px;height:28px;border-radius:9px;background:var(--accent-soft);color:var(--accent);font-size:14px}.nav-links{display:flex;gap:4px;flex:1}.nav-links a{padding:6px 11px;border-radius:10px;color:var(--muted);font-size:14px;transition:background .16s,color .16s}.nav-links a:hover{background:var(--surface-2);color:var(--text)}.nav-links 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span{color:var(--muted);font-size:.7rem}.sidebar-card{padding:19px}.sidebar-title{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:12px;font-size:13px;font-weight:650}.sidebar-title small{color:var(--dim);font-family:var(--mono);font-size:10px;letter-spacing:.12em;font-weight:400}.category-list{display:flex;flex-direction:column;gap:2px}.category-list a{display:flex;align-items:center;gap:9px;padding:7px 8px;border-radius:10px;font-size:13.5px;color:var(--muted)}.category-list a:hover{background:var(--surface-2);color:var(--text)}.category-list a.is-current{background:var(--accent-soft);color:var(--accent);font-weight:600}.category-list .count{margin-left:auto;font-family:var(--mono);font-size:11px;color:var(--dim)}.cat-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);flex:none}.cat-badge{display:grid;place-items:center;flex:none;width:22px;height:22px;border-radius:7px;background:color-mix(in srgb,var(--cat, var(--accent)) 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4px;display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:4px}.stream-kicker{font-size:.6rem;letter-spacing:.15em;opacity:.75;font-family:var(--mono);text-transform:uppercase}.stream-header h2{margin:2px 0 0;font-size:1.45rem}.is-home .stream-header{color:#fff}.is-home .stream-header h2{text-shadow:0 2px 12px rgba(19,42,63,.28)}.is-home .stream-header a{color:#ffffffd9}.post-list{display:flex;flex-direction:column;gap:16px}.post-card{position:relative;overflow:hidden;transition:transform .22s ease,box-shadow .22s ease}.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}.post-main-link{min-height:190px;padding:28px 22px 24px 36px;display:grid;grid-template-columns:minmax(0,1fr) 52px;gap:16px;align-items:stretch;color:var(--text)}.post-accent{position:absolute;left:17px;top:34px;width:4px;height:25px;border-radius:8px;background:var(--post-accent, var(--accent))}.post-copy{min-width:0}.post-copy h3{display:flex;align-items:center;gap:8px;margin:0 0 13px;font-size:1.55rem;line-height:1.28;letter-spacing:-.025em;font-weight:650}.title-chevron{font-size:1.25em;line-height:1;font-weight:400;color:var(--accent);opacity:0;transform:translate(-7px);transition:opacity .2s ease,transform .2s ease}.post-card:hover .title-chevron{opacity:1;transform:none}.post-meta{display:flex;flex-wrap:wrap;gap:12px;align-items:center;color:var(--muted);font-size:.75rem}.meta-chip{padding:6px 9px;border-radius:8px;background:var(--accent-soft);color:var(--accent);font-size:.75rem}.meta-chip.warn{background:color-mix(in srgb,var(--warn) 14%,transparent);color:var(--warn)}.post-summary{margin:12px 0 0;color:var(--muted);font-size:.88rem;line-height:1.7}.post-foot{display:flex;flex-wrap:wrap;gap:12px;margin-top:12px;color:color-mix(in srgb,var(--muted) 72%,transparent);font-size:.68rem}.post-tags{display:flex;gap:5px;flex-wrap:wrap}.post-arrow{display:grid;place-items:center;align-self:stretch;border-radius:13px;color:var(--accent);background:var(--accent-soft);font-size:2.35rem;font-weight:250;transition:background .2s ease,color .2s ease,transform .2s ease,box-shadow .2s ease}.post-card:hover .post-arrow{transform:translate(4px) scale(1.03)}.post-visibility-private{border-color:#efcfd4;background:#fff7f8}.post-visibility-private .post-accent{background:#d85b68}.post-visibility-private .post-arrow{background:#fff0f1;color:#b44754}.post-visibility-private:hover{box-shadow:0 18px 42px #b84a5829}.post-visibility-friends{border-color:#d5d8f5;background:#f8f8ff}.post-visibility-friends .post-accent{background:#6b74d6}.post-visibility-friends .post-arrow{background:#eef0ff;color:#4d57a5}.post-visibility-friends:hover{box-shadow:0 18px 42px #4d57a524}[data-theme=dark] 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