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var(--line-strong);background:var(--paper);color:var(--ink-soft);text-decoration:none;font-size:.9rem;font-weight:500;transition:all var(--fast) var(--ease)}.rail-link .ico svg{width:18px;height:18px}.rail-link:hover{border-color:var(--blue);color:var(--ink)}.rail-link[aria-current=page]{background:var(--ink);border-color:var(--ink);color:#fff;box-shadow:0 6px 14px #141a3a33}.welcome-card{display:none}@media(min-width:900px){.feed-layout{grid-template-columns:15rem minmax(0,1fr);gap:var(--space-5)}.rail-wrap{position:sticky;top:calc(var(--nav-h) + 16px)}.rail-title{display:block;margin:0 0 var(--space-2) 14px;font-family:var(--font-label);font-weight:700;letter-spacing:.22em;text-transform:uppercase;font-size:.8rem;color:var(--muted)}.rail{flex-direction:column;overflow:visible;margin:0;padding:0;gap:2px}.rail-link{border:0;background:transparent;border-radius:var(--radius-sm);padding:0 14px;min-height:42px;width:100%}.rail-link:hover{background:#141a3a0d}.rail-link[aria-current=page]{background:var(--paper);color:var(--ink);box-shadow:var(--shadow-sm),0 0 0 1px var(--line);font-weight:600}.rail-link[aria-current=page] .ico{color:var(--blue)}}@media(min-width:1240px){.feed-layout{grid-template-columns:15rem minmax(0,40rem) minmax(0,1fr)}.welcome-card{display:block;position:sticky;top:calc(var(--nav-h) + 16px);max-width:20rem}.welcome-card[hidden]{display:none!important}}@media(min-width:900px)and (max-width:1239px){.feed-main{max-width:44rem}}.composer{padding:var(--space-4);display:grid;gap:var(--space-3)}.composer-row{display:flex;gap:var(--space-3);align-items:flex-start}.composer-fields{flex:1;min-width:0;display:grid;gap:4px}.composer-title{border:0;background:transparent;font:inherit;font-family:var(--font-display);font-weight:600;font-size:1.15rem;padding:6px 0;color:var(--ink);outline:none}.composer-text{border:0;background:transparent;font:inherit;resize:none;min-height:72px;padding:4px 0;color:var(--ink);outline:none;line-height:1.55;field-sizing:content;max-height:18rem}.composer-title::placeholder,.composer-text::placeholder{color:#7f839c}.composer-bar{display:flex;flex-wrap:wrap;gap:var(--space-3);align-items:center;justify-content:space-between;padding-top:var(--space-3);border-top:1px solid var(--line)}.composer-end{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-left:auto}.space-pick{width:auto;min-width:10.5rem;max-width:100%;border-radius:999px;min-height:40px;padding:0 14px}.attach-btn{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:0 14px 0 10px;border-radius:999px;cursor:pointer;color:var(--ink-soft);font-size:.9rem;font-weight:500;transition:background var(--fast),color var(--fast);position:relative}.attach-btn:hover,.attach-btn:focus-within{background:#3b6fd81a;color:var(--blue)}.attach-preview{position:relative;border-radius:var(--radius);overflow:hidden;background:var(--sand);max-height:18rem}.attach-preview img,.attach-preview video{display:block;width:100%;max-height:18rem;object-fit:cover}.attach-remove{position:absolute;top:10px;right:10px;width:36px;height:36px;border-radius:50%;border:0;background:#141a3ab8;color:#fff;display:grid;place-items:center;cursor:pointer}.counter{margin-right:4px}.avatar-md{width:46px;height:46px;font-size:1rem;padding:2px}.avatar-md img{border-width:2px}.avatar-xs{width:34px;height:34px;font-size:.78rem;padding:2px}.avatar-xs img{border-width:1.5px}.post{padding:var(--space-4) var(--space-4) var(--space-3);display:grid;gap:var(--space-3);animation:rise .42s var(--ease) both}@media(min-width:640px){.post{padding:var(--space-5) var(--space-5) var(--space-3)}}.post.is-pinned{border-color:#e3a24f8c;background:linear-gradient(180deg,#fffaf0,var(--paper) 90px)}.post.is-hidden{opacity:.72;border-style:dashed}.pin-flag,.hidden-flag{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-label);font-weight:700;letter-spacing:.16em;text-transform:uppercase;font-size:.78rem;color:#7a4d0e}.hidden-flag{color:var(--danger)}.pin-flag .ico svg,.hidden-flag .ico svg{width:15px;height:15px}.post-head{display:flex;gap:var(--space-3);align-items:center}.post-id{flex:1;min-width:0;display:grid;gap:1px}.post-who{display:flex;flex-wrap:wrap;align-items:baseline;gap:2px 8px;min-width:0}.post-name{font-weight:600;color:var(--ink);text-decoration:none}.post-name:hover{color:var(--blue)}.post-headline{color:var(--muted);font-size:.86rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%}.post-meta{display:flex;flex-wrap:wrap;align-items:center;gap:4px 10px;color:var(--muted);font-size:.82rem}.space-tag{display:inline-flex;align-items:center;gap:5px;padding:2px 10px 2px 6px;border-radius:999px;background:var(--sand);color:var(--ink-soft);text-decoration:none;font-size:.78rem;font-weight:500;border:1px solid var(--line)}.space-tag .ico svg{width:13px;height:13px}.space-tag:hover{border-color:var(--blue);color:var(--ink)}.post-title{font-size:var(--step-1);margin:0 0 6px}.post-body .rich p:last-child{margin-bottom:0}.rich p{margin:0 0 .8em;line-height:1.62;overflow-wrap:anywhere}.rich a{color:var(--blue);font-weight:500}.post-media{border-radius:var(--radius);overflow:hidden;background:var(--sand);border:1px solid var(--line)}.post-media img{display:block;width:100%;max-height:30rem;object-fit:cover}.post-media video{display:block;width:100%;max-height:34rem;object-fit:contain;background:#0e1230}.post-foot{display:flex;gap:6px;padding-top:var(--space-2);border-top:1px solid var(--line);margin-top:2px}.react{display:inline-flex;align-items:center;gap:7px;min-height:40px;padding:0 14px 0 10px;border-radius:999px;border:0;background:transparent;color:var(--ink-soft);font:inherit;font-size:.9rem;font-weight:500;cursor:pointer;transition:background var(--fast),color var(--fast)}.react:hover{background:#141a3a0f;color:var(--ink)}.react[aria-pressed=true]{color:#c2410c}.react[aria-pressed=true] .ico svg{fill:currentColor}.react[aria-expanded=true]{color:var(--blue)}.post-menu{position:relative;align-self:flex-start}.post-menu>summary{list-style:none;cursor:pointer;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;color:var(--muted)}.post-menu>summary::-webkit-details-marker{display:none}.post-menu>summary:hover,.post-menu[open]>summary{background:var(--sand);color:var(--ink)}.post-menu .menu-pop{position:absolute;right:0;top:calc(100% + 6px);z-index:30;min-width:12rem;padding:6px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-lg);display:grid}.menu-item{text-align:left;border:0;background:transparent;font:inherit;padding:10px 12px;border-radius:var(--radius-sm);cursor:pointer;color:var(--ink)}.menu-item:hover{background:var(--sand)}.menu-item.is-danger{color:var(--danger)}.comments{display:grid;gap:var(--space-3);padding-top:var(--space-2)}.comment-list{list-style:none;margin:0;padding:0;display:grid;gap:var(--space-3)}.comment{display:flex;gap:10px;align-items:flex-start}.comment-bubble{flex:1;min-width:0;background:var(--ivory);border:1px solid var(--line);border-radius:4px var(--radius) var(--radius) var(--radius);padding:8px 14px 6px}.comment-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:2px 10px;font-size:.9rem}.comment-body p{margin:0 0 .4em;font-size:.95rem;line-height:1.5}.link-btn{border:0;background:none;padding:0;font:inherit;font-size:.8rem;color:var(--muted);cursor:pointer;margin-left:auto;text-decoration:underline;text-underline-offset:3px}.link-btn:hover{color:var(--danger)}.comment-form{display:flex;gap:8px}.comment-input{border-radius:999px;min-height:44px}.comment-form .btn{min-height:44px}.post-skeleton{display:grid;gap:14px;pointer-events:none}.post-skeleton .row{display:flex;gap:12px;align-items:center}.post-skeleton .skeleton.round{width:46px;height:46px;border-radius:50%;flex:none}.more-row{display:flex;justify-content:center;padding:var(--space-2) 0 var(--space-5)}.prose{font-size:1.05rem;line-height:1.7;color:var(--ink);max-width:42rem}.prose h2{font-size:var(--step-3);margin:1.2em 0 .4em}.prose h3{font-size:var(--step-2);margin:1.2em 0 .4em}.prose h4{font-size:var(--step-1);margin:1.1em 0 .3em}.prose>:first-child{margin-top:0}.prose ul,.prose ol{padding-left:1.3em;margin:0 0 1em}.prose li{margin-bottom:.35em}.prose a,.rich-card a{color:var(--blue);font-weight:500}.welcome-card .rich p,.welcome-card .rich li{font-size:.95rem}.welcome-card ol,.welcome-card ul{padding-left:1.2em}.banner{position:relative;padding:var(--space-5) 0;background:linear-gradient(90deg,#3b6fd81a,#4cc38a1a,#3fc9c91a);border-block:1px solid var(--line)}.banner .prose{max-width:60rem;margin:0 auto;font-size:1rem;line-height:1.55}.banner .prose p{margin:0}.about-card{padding:var(--space-5)}@media(min-width:720px){.about-card{padding:var(--space-6)}}.pages-layout{display:grid;gap:var(--space-5);margin-top:var(--space-4);align-items:start}.page-tabs{display:flex;gap:8px;flex-wrap:wrap}.editor-card{display:grid;gap:var(--space-3)}.editor-tools{display:flex;flex-wrap:wrap;gap:6px}.tool{min-height:36px;padding:0 12px;border-radius:10px;border:1px solid var(--line-strong);background:var(--paper);font:inherit;font-size:.85rem;font-weight:600;color:var(--ink-soft);cursor:pointer}.tool:hover{border-color:var(--blue);color:var(--ink)}.editor-card .md-input{min-height:18rem;font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:.92rem;line-height:1.55}.preview-pane{min-height:14rem}.preview-label{font-family:var(--font-label);font-weight:700;letter-spacing:.2em;text-transform:uppercase;font-size:.78rem;color:var(--muted);margin:0 0 var(--space-3)}.editor-foot{display:flex;flex-wrap:wrap;gap:var(--space-3);align-items:center}@media(min-width:1000px){.pages-layout{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:var(--space-5)}.pages-layout .preview-col{position:sticky;top:calc(var(--nav-h) + 16px)}}