:root{--bg:#000;--fg:#fff;--muted:#8a8a8a;--line:#262626;--font:"Inter",system-ui,-apple-system,sans-serif}

*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font);font-size:15px;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
::selection{background:var(--fg);color:var(--bg)}

.wrap{max-width:600px;margin:0 auto;padding:2.5rem 1.5rem 3rem;min-height:100vh;display:flex;flex-direction:column}
main{flex:1}

.top{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;margin-bottom:5rem}
.mark{font-weight:600}
nav{display:flex;gap:.5rem;font-size:14px}
nav a{padding:.4rem .85rem;border:1px solid var(--line);border-radius:999px;color:var(--muted);transition:color .2s,border-color .2s}
nav a:hover,nav a.current{color:var(--fg);border-color:var(--fg)}

.intro{margin-bottom:3rem}
.avatar{width:56px;height:56px;object-fit:contain;margin-bottom:1.5rem}
h1{font-size:2.25rem;font-weight:600;letter-spacing:-.03em;line-height:1.15;margin:0 0 .75rem}
.lede{color:var(--muted);margin:0;max-width:48ch}
.back{display:inline-block;margin-top:2rem;color:var(--muted)}
.back:hover{color:var(--fg)}

.row{margin-bottom:3rem}
h2{font-size:13px;font-weight:500;color:var(--muted);margin:0 0 .75rem}
.tags{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.5rem}
.tags li{padding:.35rem .8rem;border:1px solid var(--line);border-radius:999px;font-size:14px}
.empty{color:var(--muted);margin:0}

.buttons{display:grid;gap:.75rem}
.btn{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1.1rem 1.25rem;border:1px solid var(--line);border-radius:12px;transition:border-color .2s,background .2s,color .2s}
.btn span{font-weight:500}
.btn small{color:var(--muted);font-size:13px;transition:color .2s}
.btn:hover{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.btn:hover small{color:var(--bg)}

.form{display:grid;gap:1.1rem}
.form label{display:grid;gap:.4rem;font-size:13px;color:var(--muted)}
.form input,.form textarea{font:inherit;color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:.75rem .9rem;outline:none;transition:border-color .2s;resize:vertical}
.form input:focus,.form textarea:focus{border-color:var(--fg)}
.submit{font:inherit;font-weight:500;padding:.85rem 1.25rem;border:0;border-radius:10px;background:var(--fg);color:var(--bg);cursor:pointer;justify-self:start;transition:opacity .2s}
.submit:hover{opacity:.85}
.hidden{display:none}

footer{margin-top:4rem;color:var(--muted);font-size:13px}

.intro,.row{animation:in .6s ease both}
.row{animation-delay:.1s}
@keyframes in{from{opacity:0;transform:translateY(8px)}}

@media (max-width:480px){.top{margin-bottom:3.5rem}nav a{padding:.35rem .7rem}}
@media (prefers-reduced-motion:reduce){.intro,.row{animation:none}}

.about p{margin:0 0 1rem;color:#d4d4d4;max-width:54ch}
.about p:last-child{margin:0}
.post{display:grid;gap:.2rem;padding:1.1rem 1.25rem;border:1px solid var(--line);border-radius:12px;transition:border-color .2s}
.post:hover{border-color:var(--fg)}
.post time,.date{font-size:13px;color:var(--muted)}
.date{display:block;margin-bottom:.5rem}
.post span{font-weight:500}
.post small{color:var(--muted);font-size:14px}
.row .post+.post{margin-top:.75rem}