:root{--bg:#fffdf5;--fg:#1d1d1f;--muted:#5b5b66;--card:#fff;--line:#e6e2d3;--accent:#ffd60a;--accent-ink:#1d1d1f;--ok:#1a7f37;--warn:#9a6700;--err:#b42318}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--fg)}
a{color:#0b57d0}
.wrap{max-width:760px;margin:0 auto;padding:20px 16px 40px}
header.top{display:flex;align-items:center;gap:10px;justify-content:space-between;flex-wrap:wrap}
.brand{font-weight:800;font-size:1.15rem;text-decoration:none;color:var(--fg)}
.brand span{background:var(--accent);padding:0 6px;border-radius:6px}
nav a{margin-left:14px;font-size:.95rem}
h1{font-size:clamp(1.6rem,5vw,2.3rem);line-height:1.2;margin:22px 0 8px}
h2{font-size:1.3rem;margin:32px 0 10px}
.lead{font-size:1.08rem;color:var(--muted);margin:0 0 14px}
.pills{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 18px;padding:0;list-style:none}
.pills li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:4px 12px;font-size:.9rem}
.notice{background:#fff7d6;border:1px solid #f2d675;border-radius:12px;padding:12px 14px;margin:16px 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:0 1px 2px rgba(0,0,0,.04)}
#drop{border:2px dashed #c9c2a8;border-radius:14px;padding:28px 14px;text-align:center;cursor:pointer;transition:background .15s}
#drop.over{background:#fff3b0;border-color:#d4a800}
#drop strong{display:block;font-size:1.1rem;margin-bottom:4px}
#drop small{color:var(--muted)}
.btn{appearance:none;border:0;border-radius:12px;padding:12px 18px;font:inherit;font-weight:700;cursor:pointer;background:var(--accent);color:var(--accent-ink)}
.btn[disabled]{opacity:.45;cursor:not-allowed}
.btn.secondary{background:#eee;font-weight:600}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:14px}
.opts{margin:14px 0 0;padding:0;border:0}
.opts label{display:flex;gap:8px;align-items:flex-start;margin:8px 0}
.opts select{font:inherit;padding:4px}
#files{list-style:none;padding:0;margin:12px 0 0;font-size:.92rem}
#files li{padding:4px 0;border-bottom:1px solid #f0ecdf;display:flex;justify-content:space-between;gap:8px}
#scan{font-size:.95rem;margin-top:12px}
progress{width:100%;height:14px;margin-top:12px}
#status{font-size:.95rem;margin-top:6px;color:var(--muted);word-break:break-all}
#results a.dl{display:inline-block;margin:6px 8px 0 0}
.ok{color:var(--ok)} .warn{color:var(--warn)} .err{color:var(--err)}
ol.steps{padding-left:1.2em} ol.steps li{margin:8px 0}
details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px 14px;margin:8px 0}
summary{cursor:pointer;font-weight:600}
footer{margin-top:40px;border-top:1px solid var(--line);padding-top:14px;color:var(--muted);font-size:.88rem}
.hidden{display:none!important}
#log{font:12px/1.4 ui-monospace,Menlo,Consolas,monospace;white-space:pre-wrap;max-height:160px;overflow:auto;background:#faf8ef;border-radius:8px;padding:8px;margin-top:10px}
.flush{margin-top:0}