.chalk-wall{position:relative;z-index:1;max-width:960px;margin:0 auto;padding:30px 20px}.chalk-back{display:inline-block;font-family:Kalam,cursive;font-size:1rem;color:#ffffc8b3;text-decoration:none;opacity:.85;margin-bottom:20px;transition:opacity .2s}.chalk-back:hover{opacity:1}.chalk-back:focus-visible{outline:2px solid #fff;outline-offset:4px;opacity:1}.chalk-paper{background:#2a3a2a;border-radius:4px;padding:48px 48px 40px;position:relative;box-shadow:6px 6px 24px #00000080,0 0 0 6px #5c3a1e,0 0 0 8px #3d2510;transform:rotate(-.2deg);max-width:900px;margin:0 auto;background-image:radial-gradient(ellipse at 20% 15%,rgba(255,255,255,.04) 0%,transparent 50%),radial-gradient(ellipse at 75% 85%,rgba(255,255,255,.03) 0%,transparent 50%)}.chalk-frame-accent{position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(to right,#5c3a1e,#7a5030,#5c3a1e);border-radius:4px 4px 0 0}.chalk-header{margin-bottom:28px;padding-bottom:16px;border-bottom:1px solid rgba(255,255,255,.1)}.chalk-icon{font-size:2.4rem;display:block;margin-bottom:8px}.chalk-title{font-family:Permanent Marker,cursive;font-size:2rem;color:#ffffffe0;line-height:1.2;margin:0 0 10px;transform:rotate(.15deg);text-shadow:0 0 10px rgba(255,255,255,.06)}.chalk-meta{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.chalk-date{font-family:Patrick Hand,cursive;font-size:.85rem;color:#fff6}.chalk-topic{font-family:Patrick Hand,cursive;font-size:.75rem;color:#f0d060b3;border:1px solid rgba(240,208,96,.25);padding:2px 8px;border-radius:3px}.chalk-sources{display:flex;gap:8px;flex-wrap:wrap}.chalk-source{font-family:Patrick Hand,cursive;font-size:.7rem;color:#ffffff59}.bb-src-chip{font-family:Patrick Hand,cursive;font-size:.62rem;color:#fff6;background:#ffffff0d;border:1px solid rgba(255,255,255,.08);padding:1px 5px;border-radius:2px}.chalk-content{font-family:Kalam,cursive;font-size:1rem;line-height:1.7;color:#ffffffbf;max-width:720px}.chalk-content h2{font-family:Permanent Marker,cursive;font-size:1.5rem;color:#ffffffd9;margin:2rem 0 .8rem;transform:rotate(-.15deg);text-shadow:0 0 8px rgba(255,255,255,.05)}.chalk-content h3{font-family:Permanent Marker,cursive;font-size:1.15rem;color:#f0d060bf;margin:1.5rem 0 .5rem}.chalk-content p{margin:0 0 1rem}.chalk-content strong{color:#ffffffe6}.chalk-content a{color:#70a8d0d9;text-decoration:underline;text-decoration-style:wavy;text-decoration-color:#70a8d04d}.chalk-content a:hover{text-decoration-color:#70a8d0b3}.chalk-content ul,.chalk-content ol{margin:0 0 1rem 1.5rem}.chalk-content li{margin-bottom:.3rem}.chalk-content li::marker{color:#ffffff4d}.chalk-content hr{border:none;border-top:1px solid rgba(255,255,255,.1);margin:2rem 0}.chalk-content pre{background:#00000040;border:1px solid rgba(255,255,255,.08);border-radius:3px;padding:16px 18px;margin:1rem 0;overflow-x:auto;font-size:.85rem;line-height:1.5}.chalk-content pre code{font-family:SF Mono,Fira Code,Consolas,monospace;font-size:.82rem;color:#ffffffb3;background:none;padding:0;border-radius:0}.chalk-content code{font-family:SF Mono,Fira Code,Consolas,monospace;font-size:.85em;background:#ffffff14;padding:1px 5px;border-radius:3px;color:#fffc}.chalk-content blockquote{background:#ffffff08;border-left:3px solid rgba(240,208,96,.4);padding:12px 16px;margin:1rem 0;font-style:italic;color:#ffffff8c;border-radius:2px}.chalk-content table{width:100%;border-collapse:collapse;margin:1rem 0;font-size:.9rem}.chalk-content th{font-family:Patrick Hand,cursive;text-align:left;padding:8px 10px;border-bottom:1px solid rgba(255,255,255,.15);color:#ffffffb3}.chalk-content td{padding:6px 10px;border-bottom:1px solid rgba(255,255,255,.05)}.chalk-content tr:hover{background:#ffffff08}.chalk-skill-link{display:flex;align-items:center;gap:10px;margin-top:28px;padding:12px 16px;background:#f973160f;border:1px solid rgba(249,115,22,.2);border-radius:3px}.chalk-skill-link-icon{font-size:1rem}.chalk-skill-link-anchor{font-family:Patrick Hand,cursive;font-size:.88rem;color:#f97316cc;text-decoration:none}.chalk-skill-link-anchor:hover{color:#f97316;text-decoration:underline}@media(max-width:768px){.chalk-wall{padding:16px 10px}.chalk-paper{padding:36px 20px 28px;transform:none;border-radius:2px}.chalk-title{font-size:1.5rem}.chalk-content h2{font-size:1.25rem}.chalk-content pre{font-size:.78rem}}.chalk-content a:focus-visible{outline:2px solid rgba(112,168,208,.7);outline-offset:2px;border-radius:2px}@media(prefers-reduced-motion:reduce){.chalk-paper,.chalk-title,.chalk-content h2,.chalk-content h3{transform:none!important}}