:root{
  --bg:#f4f5f7; --card:#fff; --ink:#1c1f24; --muted:#6b7280; --line:#dfe3e8;
  --accent:#1f5fa9; --accent-ink:#fff; --ok:#1f7a3d; --warn:#b45309; --err:#b3261e;
  --warn-bg:#fff5e0; --ok-bg:#eaf6ee; --err-bg:#fdecea;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif}
main{max-width:920px;margin:0 auto;padding:16px}
footer{max-width:920px;margin:0 auto;padding:8px 16px 32px}
.top{background:var(--card);border-bottom:1px solid var(--line);padding:10px 16px;display:flex;
  flex-wrap:wrap;gap:8px 16px;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:5}
.brand{font-weight:700;text-decoration:none;color:var(--ink)}
nav{display:flex;gap:14px;flex-wrap:wrap}
nav a{color:var(--accent);text-decoration:none;font-weight:600}
a{color:var(--accent)}
h1{font-size:22px;margin:8px 0 16px}
h2{font-size:18px;margin:24px 0 8px}
h3{font-size:16px;margin:16px 0 6px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px;margin-bottom:12px}
.card h3{margin-top:0}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px}
label{display:block;font-weight:600;margin:12px 0 4px}
label.inline{display:inline-flex;align-items:center;gap:6px;font-weight:400;margin:0 12px 0 0}
input[type=text],input[type=number],input[type=password],input[type=date],select,textarea{
  width:100%;padding:10px;border:1px solid var(--line);border-radius:8px;background:#fff;font-size:16px}
input[type=file]{width:100%;padding:8px 0;font-size:15px}
textarea{min-height:70px}
button,.btn{display:inline-block;background:var(--accent);color:var(--accent-ink);border:0;border-radius:8px;
  padding:11px 16px;font-size:16px;font-weight:600;cursor:pointer;text-decoration:none;text-align:center}
button.ghost,.btn.ghost{background:#fff;color:var(--accent);border:1px solid var(--accent)}
button.danger,.btn.danger{background:var(--err)}
button.small,.btn.small{padding:6px 10px;font-size:14px}
.muted{color:var(--muted)}
.small{font-size:13px}
.flash{background:var(--ok-bg);border:1px solid #bcdcc7;color:var(--ok);padding:10px 12px;border-radius:8px;margin-bottom:12px}
.flash.err{background:var(--err-bg);border-color:#f3c4c0;color:var(--err)}
.tag{display:inline-block;padding:2px 8px;border-radius:99px;font-size:13px;background:#eef1f5;color:var(--muted)}
.tag.ok{background:var(--ok-bg);color:var(--ok)}
.tag.warn{background:var(--warn-bg);color:var(--warn)}
.tag.err{background:var(--err-bg);color:var(--err)}
table{width:100%;border-collapse:collapse;font-size:15px}
th,td{text-align:left;padding:8px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--muted);font-size:13px;text-transform:uppercase;letter-spacing:.03em}
.check{border:1px solid var(--line);border-radius:10px;padding:10px;margin-bottom:8px}
.check.issue{background:var(--warn-bg);border-color:#f0d9a8}
.check .title{font-weight:600}
.check .extra{display:none;margin-top:8px}
.check.issue .extra{display:block}
.photos{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.photos figure{margin:0}
.photos img{width:100%;border-radius:8px;border:1px solid var(--line);display:block}
.photos figcaption{font-size:12px;color:var(--muted);margin-top:4px}
.scheme{max-width:260px;width:100%;border:1px solid var(--line);border-radius:8px;background:#fff}
.dmg-row{border:1px solid var(--line);border-radius:10px;padding:10px;margin-bottom:8px;background:#fafbfc}
.spread{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:center}
@media (max-width:600px){ main{padding:12px} .card{padding:12px} h1{font-size:20px} }