:root{--ink:#0b3d2e;--ink2:#14523c;--gold:#c8a24a;--bg:#f7f5f0;--card:#fff;--muted:#6b7280;--line:#e7e2d8;--danger:#b42318}
*{box-sizing:border-box}body{margin:0;font-family:"Noto Serif SC","Songti SC",system-ui,-apple-system,"PingFang SC",sans-serif;background:var(--bg);color:#1f2937}
a{color:var(--ink2);text-decoration:none}
.topbar{background:linear-gradient(135deg,var(--ink) 0%,var(--ink2) 100%);color:#f4efe4;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;letter-spacing:.08em}
.brand .seal{width:34px;height:34px;border-radius:9px;background:var(--gold);color:var(--ink);display:flex;align-items:center;justify-content:center;font-weight:700}
.topbar .nav{font-size:12.5px;display:flex;gap:16px;flex-wrap:wrap}
.topbar .nav a{color:#e9e2d1;opacity:.9}
.topbar .nav a:hover{opacity:1;border-bottom:1px solid var(--gold)}
.wrap{max-width:960px;margin:0 auto;padding:26px 18px 60px}
.hero{margin:6px 0 22px}
.hero h1{font-size:26px;margin:0 0 6px;letter-spacing:.04em;color:var(--ink)}
.hero p{margin:0;color:var(--muted);font-size:13px}
.modes{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:18px 0 20px}
.mode{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px;cursor:pointer;transition:.18s;text-align:center}
.mode:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(11,61,46,.10)}
.mode .ico{font-size:22px;line-height:1}
.mode .nm{margin-top:8px;font-weight:600;color:var(--ink);font-size:14px}
.mode .ds{margin-top:4px;font-size:11.5px;color:var(--muted)}
.mode.on{background:linear-gradient(180deg,#fff 0%,#fbf7ee 100%);border-color:var(--gold);box-shadow:0 10px 26px rgba(200,162,74,.18)}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:0 10px 30px rgba(11,61,46,.06);margin-bottom:16px}
.card h2{font-size:16px;margin:0 0 12px;color:var(--ink);letter-spacing:.05em}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
label{font-size:12px;color:var(--muted);display:block;margin:10px 0 5px}
input,select{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:11px;font-size:14px;background:#fffdf9;color:#1f2937;outline:none;transition:.15s}
input:focus,select:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(200,162,74,.15)}
input[type=file]{padding:9px;background:#fbf8f1}
.btn{margin-top:16px;width:100%;padding:13px;border:0;border-radius:12px;background:linear-gradient(135deg,var(--ink) 0%,var(--ink2) 100%);color:#fff;font-weight:600;font-size:14.5px;letter-spacing:.06em;cursor:pointer;transition:.18s}
.btn:hover{box-shadow:0 10px 24px rgba(11,61,46,.25)}
.btn:disabled{opacity:.6;cursor:default;box-shadow:none}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.previews{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.previews img{width:82px;height:82px;object-fit:cover;border-radius:12px;border:1px solid var(--line)}
.result{display:none}
.result.show{display:block;animation:fade .25s ease}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.hl{font-size:14px;line-height:1.9}
.hl b{color:var(--ink);margin-right:6px}
.chip{display:inline-block;background:#f6f1e4;color:#7a5c12;border:1px solid #eadfc4;border-radius:999px;padding:3px 10px;font-size:12px;margin:2px 4px 2px 0}
details{margin-top:12px}
summary{cursor:pointer;font-size:12px;color:var(--muted)}
pre{background:#0f231b;color:#e6efe9;padding:14px;border-radius:12px;overflow:auto;font-size:11.5px;max-height:420px}
.empty{text-align:center;padding:34px 10px;color:var(--muted)}
.empty .eico{font-size:30px}
.item{display:flex;justify-content:space-between;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px;margin-bottom:10px;cursor:pointer;transition:.15s}
.item:hover{border-color:var(--gold);box-shadow:0 8px 20px rgba(200,162,74,.12)}
.item .t{font-weight:600;color:var(--ink);font-size:14px}
.item .m{font-size:12px;color:var(--muted);margin-top:3px}
.badge{font-size:11.5px;background:#eef4f0;color:var(--ink2);border-radius:999px;padding:3px 9px;white-space:nowrap}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:16px}
.stat{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;text-align:center}
.stat .n{font-size:24px;font-weight:700;color:var(--ink)}
.stat .l{font-size:12px;color:var(--muted);margin-top:4px}
.err{color:var(--danger);font-size:12.5px;min-height:16px;margin-top:8px}
@media(max-width:640px){.modes{grid-template-columns:1fr 1fr}.grid2{grid-template-columns:1fr}.topbar{flex-direction:column;align-items:flex-start}}