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16px}.empty h1{color:var(--text);margin:0;font-size:4rem}.row{align-items:center;gap:8px;display:flex}.row.end{justify-content:flex-end}.row.wrap{flex-wrap:wrap}.inline-ico{vertical-align:-2px}.btn{background:var(--surface-2);cursor:pointer;white-space:nowrap;min-height:44px;color:var(--text);border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:6px;padding:0 18px;font-weight:500;display:inline-flex;text-decoration:none!important}.btn.primary{background:var(--accent);color:#fff}.btn.ghost{border-color:var(--border);background:0 0}.btn.sm{min-height:34px;padding:0 12px;font-size:.875rem}.btn.block{width:100%}.btn:disabled{opacity:.5;cursor:default}.btn.danger,.icon-btn.danger,.chip.danger{color:var(--danger)}.icon-btn{cursor:pointer;background:0 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var(--accent-2));color:#fff;border-radius:50%;flex-shrink:0;place-items:center;width:36px;height:36px;font-weight:700;display:inline-grid;text-decoration:none!important}.avatar.sm{width:26px;height:26px;font-size:.8rem}.site-header{z-index:20;padding:calc(env(safe-area-inset-top,0px) + 8px) max(16px, env(safe-area-inset-right)) 8px max(16px, env(safe-area-inset-left));background:color-mix(in srgb, var(--bg) 85%, transparent);-webkit-backdrop-filter:saturate(1.6)blur(14px);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;display:flex;position:sticky;top:0}.brand{color:var(--text);align-items:center;gap:8px;font-family:Frank Ruhl Libre,serif;font-size:1.35rem;font-weight:700;display:flex;text-decoration:none!important}.brand-mark{background:linear-gradient(135deg, var(--accent), var(--accent-2));color:#fff;border-radius:10px;place-items:center;width:32px;height:32px;font-size:1rem;display:inline-grid}.site-header nav{align-items:center;gap:14px;display:flex}.site-header nav a:not(.avatar):not(.btn){color:var(--text)}.icon-link{place-items:center;display:inline-grid}.demo-banner{text-align:center;background:var(--accent-soft);color:var(--text);padding:6px 16px;font-size:.8rem}.container{max-width:1080px;padding:16px max(16px, env(safe-area-inset-right)) calc(110px + var(--safe-b)) max(16px, env(safe-area-inset-left));margin:0 auto}.page-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin:8px 0 20px;display:flex}.page-head h1{margin:0;font-family:Frank Ruhl Libre,serif}.section-title{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:28px 0 12px;font-size:1rem}.toast{inset-inline:16px;bottom:calc(96px + var(--safe-b));background:var(--text);width:fit-content;max-width:calc(100% - 32px);color:var(--bg);z-index:100;box-shadow:var(--shadow);border-radius:999px;margin:0 auto;padding:10px 18px;animation:.2s ease-out rise;position:fixed}@keyframes rise{0%{opacity:0;transform:translateY(12px)}}.sr-only{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.home-bar{align-items:center;gap:10px;margin:0 0 14px;display:flex}.home-search{background:var(--surface);border:1px solid var(--border);min-width:0;color:var(--muted);border-radius:999px;flex:0 300px;align-items:center;gap:8px;padding:8px 14px;font-size:.9rem;display:flex;text-decoration:none!important}.home-search span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.tags.strip{scrollbar-width:none;min-width:0;-webkit-mask-image:linear-gradient(to var(--fade-to,right), #000 85%, transparent);mask-image:linear-gradient(to var(--fade-to,right), #000 85%, transparent);flex-wrap:nowrap;flex:1;overflow-x:auto}[dir=rtl] .tags.strip{--fade-to:left}.tags.strip::-webkit-scrollbar{display:none}.tags.strip .tag{flex-shrink:0}@media (width<=640px){.home-search{display:none}}.grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,320px),1fr));gap:18px;display:grid}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;transition:transform .15s,box-shadow .15s;display:flex;overflow:hidden}.card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}.card-cover img{aspect-ratio:1200/630;object-fit:cover;width:100%;display:block}.card-body{padding:16px 18px 18px}.card h2{font-size:1.3rem;font-family:var(--ui-font);margin:0 0 6px}.card h2 a{color:var(--text)}.grid.compact{grid-template-columns:repeat(auto-fill,minmax(min(100%,440px),1fr));gap:12px}.card.compact{flex-direction:row;align-items:flex-start}.card.compact .card-cover{flex-shrink:0;order:2;margin:12px;margin-inline-start:0}.card.compact .card-cover img{aspect-ratio:auto;border-radius:10px;width:104px;height:104px}.card.compact .card-body{flex:1;min-width:0;padding:12px 14px}.card.compact h2{-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-bottom:4px;font-size:1.1rem;display:-webkit-box;overflow:hidden}.card.compact .post-meta{gap:2px 8px;font-size:.78rem}.card.compact .post-meta .avatar{width:22px;height:22px;font-size:.7rem}.card.compact .excerpt{-webkit-line-clamp:2;margin:6px 0 8px;font-size:.9rem}.card.compact .tag{padding:2px 10px;font-size:.78rem}@media (width<=480px){.card.compact .card-cover img{width:84px;height:84px}}.excerpt{color:var(--muted);-webkit-line-clamp:3;-webkit-box-orient:vertical;margin:10px 0;display:-webkit-box;overflow:hidden}.tags{flex-wrap:wrap;gap:6px;display:flex}.tags.cloud{justify-content:center;margin:8px 0 16px}.tag{background:var(--surface-2);color:var(--text);cursor:pointer;border:1px solid #0000;border-radius:999px;align-items:center;gap:4px;padding:4px 12px;font-size:.85rem;display:inline-flex;text-decoration:none!important}.tag 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h1{font-family:var(--ui-font);margin:0 0 12px;font-size:clamp(1.9rem,6vw,2.8rem)}.post-header .tags{margin-top:10px}.post-actions{border-top:1px solid var(--border);flex-wrap:wrap;gap:8px;margin:36px 0 8px;padding-top:18px;display:flex}@media (width>=1100px){.post-page.with-drawer{padding-inline-end:380px}}.prose{font-family:var(--read-font);font-size:var(--read-size);line-height:var(--read-lh);overflow-wrap:break-word}.post-body{margin-top:24px}.post-body:after{content:"";clear:both;display:block}.prose p{margin:0 0 1em}.prose h2{margin:1.4em 0 .5em;font-size:1.55em}.prose h3{margin:1.3em 0 .4em;font-size:1.25em}.prose h4{font-size:1.05em}.prose ul,.prose ol{padding-inline-start:1.4em}.prose li>p{margin:.2em 0}.prose blockquote{border-inline-start:4px solid var(--accent);color:var(--muted);margin:1.2em 0;padding-inline-start:1em;font-style:italic}.prose mark{background:var(--hl);color:inherit;border-radius:3px;padding:0 2px}.prose 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var(--hl-active);cursor:pointer;border-radius:2px;padding:0}mark.cmt-hl.resolved{border-bottom-style:dashed;border-bottom-color:var(--muted);background:0 0}mark.cmt-hl.active{background:var(--hl-active)}.sel-comment{z-index:40;bottom:calc(92px + var(--safe-b));background:var(--text);color:var(--bg);box-shadow:var(--shadow);cursor:pointer;border:0;border-radius:999px;align-items:center;gap:8px;padding:12px 20px;font-weight:600;animation:.15s ease-out rise;display:inline-flex;position:fixed;left:50%;transform:translate(-50%)}.drawer{z-index:52;background:var(--surface);box-shadow:var(--shadow);visibility:hidden;inset-inline:0;height:min(72vh,640px);padding-bottom:var(--safe-b);border-radius:20px 20px 0 0;flex-direction:column;transition:transform .25s,visibility .25s;display:flex;position:fixed;bottom:0;transform:translateY(100%)}.drawer.open{visibility:visible;transform:none}@media (width>=900px){.drawer{top:0;bottom:0;border-inline-start:1px solid var(--border);border-radius:0;width:360px;height:auto;inset-inline:auto 0;transform:translate(100%)}[dir=rtl] .drawer{transform:translate(-100%)}.drawer.open,[dir=rtl] .drawer.open{transform:none}}.drawer-head{border-bottom:1px solid var(--border);align-items:center;gap:8px;padding:10px 8px 10px 16px;padding-inline:16px 8px;display:flex}.drawer-head h2{flex:1;margin:0;font-size:1.1rem}.count{background:var(--accent);color:#fff;border-radius:999px;place-items:center;min-width:22px;height:22px;padding:0 6px;font-size:.75rem;display:inline-grid}.drawer-body{-webkit-overflow-scrolling:touch;flex:1;padding:12px 14px;overflow-y:auto}.thread{border:1px solid var(--border);cursor:pointer;border-radius:12px;margin-bottom:10px;padding:10px 12px}.thread.active{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.thread.resolved{opacity:.6}.thread blockquote{border-inline-start:3px solid var(--hl-active);color:var(--muted);margin:0 0 8px;padding-inline-start:8px;font-size:.85rem}.thread blockquote.orphan{text-decoration:line-through}.comment{font-size:.92rem}.comment.reply{border-inline-start:2px solid var(--border);margin-inline-start:18px;padding-inline-start:10px}.comment p{white-space:pre-wrap;margin:4px 0 8px}.comment-head{align-items:center;gap:8px;font-size:.85rem;display:flex}.thread-actions{gap:12px;display:flex}.reply-box{gap:6px;margin-top:6px;display:flex}.reply-box input{border:1px solid var(--border);background:var(--bg);border-radius:999px;flex:1;min-height:40px;padding:0 14px}.quote-preview{border-inline-start:3px solid var(--hl-active);background:var(--surface-2);border-radius:6px;max-height:120px;margin:0;padding:8px 12px;overflow:auto}dialog.sheet{background:var(--surface);color:var(--text);box-shadow:var(--shadow);width:100%;max-width:100%;max-height:88vh;padding:0;padding-bottom:var(--safe-b);border:0;border-radius:20px 20px 0 0;margin:auto 0 0}dialog.sheet[open]{animation:.22s ease-out 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12px;font-size:.85rem}.seg.tabs{margin-bottom:16px}.menu-list{flex-direction:column;gap:4px;margin:8px 0;display:flex}.menu-list button{background:var(--surface-2);cursor:pointer;text-align:start;border:0;border-radius:12px;align-items:center;gap:12px;min-height:52px;padding:0 14px;display:flex}.menu-list button:hover{background:var(--accent-soft)}.chips{flex-wrap:wrap;gap:6px;display:flex}.chips.scroll{scrollbar-width:none;flex-wrap:nowrap;padding-bottom:2px;overflow-x:auto}.chips.scroll::-webkit-scrollbar{display:none}.chip{border:1px solid var(--border);background:var(--surface);cursor:pointer;white-space:nowrap;border-radius:999px;flex-shrink:0;align-items:center;gap:6px;min-height:36px;padding:0 12px;display:inline-flex}.chip.on{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.chip-label{color:var(--muted);flex-shrink:0;align-self:center;font-size:.8rem}.sample{background:var(--surface-2);text-align:center;border-radius:12px;padding:14px}.font-grid{grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:8px;display:grid}.font-opt{border:1px solid var(--border);background:var(--surface);cursor:pointer;border-radius:12px;flex-direction:column;align-items:center;gap:2px;padding:10px 6px;display:flex}.font-opt.on{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}.font-big{font-size:1.3rem}.font-opt small{font-family:var(--ui-font);color:var(--muted);font-size:.7rem}.share-grid{grid-template-columns:repeat(4,1fr);gap:10px;margin:8px 0 12px;display:grid}.share-btn{background:var(--surface-2);color:var(--text);border-radius:14px;flex-direction:column;align-items:center;gap:6px;padding:12px 4px;font-size:.75rem;display:flex;text-decoration:none!important}.share-btn svg{width:26px;height:26px}.s-facebook svg{color:#1877f2}.s-whatsapp svg{color:#25d366}.s-telegram svg{color:#229ed9}.s-linkedin svg{color:#0a66c2}.s-reddit svg{color:#ff4500}.s-gmail svg{color:#ea4335}.math-preview{background:var(--surface-2);border-radius:12px;place-items:center;min-height:64px;padding:8px;display:grid;overflow-x:auto}.fab{z-index:50;bottom:calc(18px + var(--safe-b));flex-direction:column;align-items:flex-end;gap:10px;display:flex;position:fixed;inset-inline-end:max(18px, env(safe-area-inset-right))}.fab-main{background:linear-gradient(135deg, var(--accent), var(--accent-2));color:#fff;width:58px;height:58px;box-shadow:0 10px 28px color-mix(in srgb, var(--accent) 45%, transparent);cursor:pointer;border:0;border-radius:50%;place-items:center;transition:transform .2s;display:grid}.fab.open .fab-main{transform:rotate(90deg)}.fab-scrim{z-index:49;background:color-mix(in srgb, var(--bg) 60%, 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