:root{--ink: #23201d;--ink-soft: #6b6360;--paper: #f7f3ec;--card: #fffdfa;--line: #e4dbcf;--accent: #8c3b2e;--accent-dark: #6f2c22;--good: #2f6b46;--bad: #a3342a;--radius: 14px}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--paper);color:var(--ink);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.5}.page{max-width:600px;margin:0 auto;padding:2rem 1rem 3rem}.masthead{text-align:center;margin-bottom:1.5rem}.masthead h1{font-family:ui-serif,Georgia,Times New Roman,serif;font-size:clamp(2rem,9vw,2.75rem);font-weight:600;letter-spacing:-.02em;margin:0 0 .35rem}.masthead p{color:var(--ink-soft);margin:0;font-size:.95rem}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 1px 2px #23201d0a}.sign{padding:1.25rem;display:flex;flex-direction:column;margin-bottom:2rem}.sign label{display:flex;justify-content:space-between;align-items:baseline;font-size:.85rem;font-weight:600;margin-bottom:.35rem}.sign label:not(:first-child){margin-top:1rem}.counter{font-weight:400;font-size:.78rem;color:var(--ink-soft);font-variant-numeric:tabular-nums}.sign input,.sign textarea{font:inherit;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:10px;padding:.7rem .8rem;width:100%;font-size:16px}.sign textarea{resize:vertical;min-height:6rem;line-height:1.5}.sign input:focus,.sign textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #8c3b2e24}.sign button{font:inherit;font-weight:600;margin-top:1.15rem;padding:.85rem 1rem;min-height:48px;border:none;border-radius:10px;background:var(--accent);color:#fff;cursor:pointer;transition:background .15s ease}.sign button:hover:not(:disabled){background:var(--accent-dark)}.sign button:disabled{opacity:.65;cursor:progress}.banner{margin:.9rem 0 0;padding:.6rem .8rem;border-radius:10px;font-size:.9rem}.banner-error{background:#fbeae8;color:var(--bad)}.banner-good{background:#e8f2ec;color:var(--good)}.entries h2{font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-soft);margin:0 0 .85rem}.empty{color:var(--ink-soft);font-size:.95rem;margin:0}.list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.75rem}.entry{padding:.95rem 1rem}.who{display:flex;align-items:center;gap:.55rem;margin-bottom:.5rem}.avatar{flex:none;width:30px;height:30px;border-radius:50%;background:#efe3d6;color:var(--accent);font-weight:700;font-size:.85rem;display:grid;place-items:center}.name{font-weight:600;min-width:0;overflow-wrap:anywhere}.who time{margin-left:auto;flex:none;font-size:.78rem;color:var(--ink-soft)}.body{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}footer{margin-top:2.5rem;text-align:center;font-size:.78rem;color:var(--ink-soft)}@media(min-width:640px){.page{padding-top:3rem}}@media(prefers-color-scheme:dark){:root{--ink: #f0eae1;--ink-soft: #a9a09a;--paper: #191614;--card: #221e1b;--line: #352f2a;--accent: #cf6f5c;--accent-dark: #e08a78}.sign input,.sign textarea{background:#191614}.avatar{background:#34291f}.banner-error{background:#3a211f}.banner-good{background:#1e2f25}}
