:root{--bg:#FFF7ED;--card:#fff;--ink:#1C1917;--mute:#78716C;--line:#E7E5E4;--acc:#EA580C}
@media (prefers-color-scheme:dark){:root{--bg:#1C1917;--card:#292524;--ink:#F5F5F4;--mute:#A8A29E;--line:#44403C}}
*{box-sizing:border-box}body{margin:0;font:16px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--ink)}
main{max-width:720px;margin:auto;padding:14px 14px 140px}h1{margin:6px 0 2px;font-size:24px}h2{font-size:18px;margin:18px 0 8px}
.mute{color:var(--mute)}.it{display:flex;justify-content:space-between;align-items:center;gap:10px;background:var(--card);border:1px solid var(--line);
border-radius:16px;padding:12px;margin:8px 0}.it b{display:block}.it small{color:var(--mute)}
.q{display:flex;align-items:center;gap:8px}.q button{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:var(--card);
color:var(--ink);font-size:22px}.q span{min-width:20px;text-align:center;font-weight:700}
.bar{position:fixed;left:0;right:0;bottom:0;background:var(--card);border-top:1px solid var(--line);padding:10px 14px calc(10px + env(safe-area-inset-bottom))}
.bar .in{max-width:720px;margin:auto}.btn{width:100%;min-height:52px;border:0;border-radius:16px;background:var(--acc);color:#fff;font-size:18px;font-weight:800}
.btn[disabled]{opacity:.45}input,textarea,select{width:100%;font-size:16px;padding:12px;border-radius:12px;border:1px solid var(--line);
background:var(--card);color:var(--ink);margin:4px 0}label.ck{display:flex;gap:10px;align-items:flex-start;margin:10px 0;font-size:14px}
label.ck input{width:22px;height:22px;flex:0 0 22px}.seg{display:flex;gap:8px}.seg label{flex:1;border:1px solid var(--line);border-radius:12px;
padding:12px;text-align:center;background:var(--card)}.seg input{display:none}.seg input:checked+span{font-weight:800;color:var(--acc)}
.note{background:#FEF3C7;color:#78350F;border-radius:12px;padding:10px;font-size:14px;margin:10px 0}.err{color:#B91C1C;font-weight:700}
.bl{display:flex;gap:8px;align-items:center;justify-content:space-between;background:var(--card);border:1px solid var(--line);border-radius:12px;
padding:8px 10px;margin:6px 0;color:var(--ink)}.bl span{flex:1}.bl button{width:36px;height:36px;border-radius:50%;border:1px solid var(--line);
background:var(--card);color:var(--ink)}.sh{position:fixed;inset:0;background:rgba(0,0,0,.45);display:flex;align-items:flex-end;z-index:9}
.sh[hidden]{display:none}.shin{background:var(--card);width:100%;max-width:720px;margin:auto auto 0;border-radius:20px 20px 0 0;padding:16px;
max-height:85vh;overflow:auto}.gh{font-weight:800;margin:12px 0 2px}.btn2{width:100%;min-height:48px;margin-top:8px;border:1px solid var(--line);
border-radius:16px;background:var(--card);color:var(--ink);font-size:16px}
:root{--acc:#EA580C}