:root{
  --bg:#efefea; --ink:#1f1d16; --muted:#55554e; --note:#fff4b8; --note-ink:#5c5530;
  --accent:#ffd84d; --closed:#e2e2dc; --danger:#a12a12; --card:#ffffff; --line:#cfcfc6;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'Space Grotesk',system-ui,sans-serif}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
button{cursor:pointer;font:inherit}
button:hover{filter:brightness(.95)}
button:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
.wrap{max-width:1040px;margin:0 auto;padding:40px 16px 80px;display:flex;flex-direction:column;gap:32px}
header{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:20px}
.brand i{width:22px;height:22px;background:var(--accent);border-radius:4px;transform:rotate(-6deg);display:inline-block}
.tabs{display:flex;gap:8px}
.tab{height:44px;padding:0 16px;border:0;border-radius:999px;background:var(--closed);color:var(--ink);font-size:15px;font-weight:500}
.tab[aria-pressed="true"]{background:var(--ink);color:#fff}
form{align-self:center;width:100%;max-width:640px;display:flex;gap:8px;background:var(--card);border-radius:16px;padding:8px;box-shadow:0 1px 2px rgba(0,0,0,.06),0 8px 24px rgba(0,0,0,.06)}
form input{flex:1;min-width:0;font:inherit;font-size:20px;border:0;background:transparent;color:var(--ink);padding:12px 14px}
form input:focus{outline:none}
form button{height:52px;padding:0 22px;border:0;border-radius:12px;background:var(--accent);color:var(--ink);font-size:16px;font-weight:700}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
.note{background:var(--note);border-radius:6px;padding:16px 12px 12px 16px;min-height:150px;display:flex;flex-direction:column;gap:12px;box-shadow:0 1px 0 rgba(0,0,0,.05),0 6px 14px rgba(60,50,0,.08)}
.note p{margin:0;flex:1;font-size:17px;line-height:1.45;white-space:pre-wrap;overflow-wrap:anywhere}
.note .row{display:flex;align-items:center;justify-content:space-between}
.note time{font-size:12px;color:var(--note-ink)}
.icon{width:44px;height:44px;border:0;border-radius:8px;background:transparent;color:var(--note-ink);display:flex;align-items:center;justify-content:center}
.note.closed{background:var(--closed);box-shadow:none;min-height:130px;padding:16px;gap:10px}
.note.closed p{font-size:16px;color:var(--muted);text-decoration:line-through}
.note.closed time{color:var(--muted)}
.actions{display:flex;gap:6px}
.actions button{height:44px;flex:1;border:0;border-radius:8px;font-size:14px;font-weight:500}
.reopen{background:#fff;color:var(--ink)}
.delete{background:transparent;color:var(--danger)}
.empty{margin:0;text-align:center;color:var(--muted);font-size:16px}
.app-foot{display:flex;justify-content:center;align-items:center;gap:8px;flex-wrap:wrap}
.pill{height:44px;padding:0 16px;border:1px solid var(--line);border-radius:999px;background:transparent;color:var(--muted);font-size:14px}
.pill.danger{border:0;background:var(--danger);color:#fff;font-weight:500}
.pill.plain{color:var(--ink)}
.faq{max-width:720px;width:100%;align-self:center;margin-top:40px;display:flex;flex-direction:column;gap:10px}
.faq h2{margin:0 0 6px;font-size:24px}
.faq details{background:var(--card);border-radius:12px;padding:16px 18px}
.faq summary{cursor:pointer;font-size:16px;font-weight:500}
.faq p{margin:10px 0 0;color:var(--muted);line-height:1.6}
[hidden]{display:none!important}
.intro{text-align:center;display:flex;flex-direction:column;gap:8px;align-self:center;max-width:640px}
.intro h1{margin:0;font-size:28px;line-height:1.2}
.intro p{margin:0;color:var(--muted);font-size:16px;line-height:1.5}
.brand{color:var(--ink);text-decoration:none;min-height:44px}
a{color:var(--ink)}
a:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
.site-foot{border-top:1px solid var(--line);padding-top:24px;display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--muted);font-size:14px}
.site-foot nav{display:flex;flex-wrap:wrap;justify-content:center;gap:4px 8px}
.site-foot a{display:inline-flex;align-items:center;min-height:44px;padding:0 10px;font-size:14px}
.prose{max-width:720px;width:100%;align-self:center;line-height:1.6}
.prose h1{font-size:32px;margin:0 0 12px}
.prose h2{font-size:20px;margin:28px 0 8px}
.prose p,.prose li{color:var(--muted);font-size:16px}
.back{display:inline-flex;align-items:center;min-height:44px}