:root{--bg: #fbf8f3;--fg: #1d2a2f;--muted: #5d6b70;--card: #ffffff;--line: #e3ddd2;--teal: #0f7a82;--orange: #d9631f;--red: #b3261e;color-scheme:light dark}@media(prefers-color-scheme:dark){:root{--bg: #11181b;--fg: #eaf0f1;--muted: #9fb0b5;--card: #192226;--line: #2a373c;--teal: #3fc1c9;--orange: #ff8a4c;--red: #ff6b61}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.55 system-ui,-apple-system,Segoe UI,sans-serif}.top{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;padding:14px 16px;border-bottom:1px solid var(--line)}.brand{font-weight:800;font-size:1.3rem;color:var(--teal);text-decoration:none}nav{display:flex;gap:16px;align-items:center}nav a{color:var(--fg);text-decoration:none}nav a.active{color:var(--orange);font-weight:600}main{max-width:760px;margin:0 auto;padding:24px 16px 40px}footer{max-width:760px;margin:0 auto;padding:0 16px 32px;color:var(--muted);font-size:.85rem}h1{font-size:1.8rem;line-height:1.2;margin:0 0 8px}a{color:var(--teal)}input,select,textarea,button{font:inherit}input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:var(--card);color:var(--fg)}button{padding:10px 16px;border:0;border-radius:8px;background:var(--teal);color:#fff;font-weight:600;cursor:pointer}@media(prefers-color-scheme:dark){button{color:#08171a}}button:disabled{opacity:.5;cursor:not-allowed}button.secondary{background:transparent;color:var(--teal);border:1px solid var(--teal)}button.danger{background:var(--red);color:#fff}button.link{background:none;color:var(--teal);padding:0;font-weight:400;text-decoration:underline}:focus-visible{outline:3px solid var(--orange);outline-offset:2px}.row{display:flex;gap:8px;margin:12px 0;flex-wrap:wrap}.row input{flex:1 1 220px}.stack{display:grid;gap:14px}.stack label{display:grid;gap:6px;font-weight:600}.narrow{max-width:380px}.muted{color:var(--muted)}.small{font-size:.85rem}.error{color:var(--red);font-weight:600}.notice{background:color-mix(in srgb,var(--orange) 14%,var(--card));border:1px solid var(--orange);padding:10px 14px;border-radius:8px}.cards{list-style:none;padding:0;display:grid;gap:12px}.cards>li,.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px}.cards a{color:inherit;text-decoration:none;display:block}.cards p{margin:6px 0 0;color:var(--muted)}.tag{display:inline-block;font-size:.72rem;font-weight:700;padding:2px 8px;border-radius:99px;background:color-mix(in srgb,var(--teal) 18%,transparent);color:var(--teal);vertical-align:middle;margin-left:4px}.pre{white-space:pre-wrap;overflow-wrap:anywhere}.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px;margin:12px 0}.gallery img{width:100%;border-radius:8px;border:1px solid var(--line)}blockquote{margin:10px 0;padding:8px 12px;border-left:4px solid var(--orange);background:color-mix(in srgb,var(--orange) 10%,transparent)}code{overflow-wrap:anywhere}