:root{--blue:#0b3d66;--blue2:#0e4f82;--orange:#f59e0b;--red:#c0392b;--bg:#f4f7fa;--card:#fff;--text:#1a2a3a;--muted:#5b7186;--border:#d7e1ea;--radius:12px}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.55}
a{color:var(--blue2);text-decoration:none}a:hover{text-decoration:underline}
.site-header{background:var(--blue);color:#fff;position:sticky;top:0;z-index:50;box-shadow:0 2px 10px rgba(0,0,0,.15)}
.header-inner{max-width:1080px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:18px}
.brand img{width:34px;height:34px}
.brand span em{font-style:normal;color:var(--orange)}
nav.main-nav a{color:#dbeaf5;margin-left:20px;font-size:15px}
nav.main-nav a:hover{color:#fff;text-decoration:none}
.wrap{max-width:1080px;margin:0 auto;padding:28px 20px 56px}
.hero{text-align:center;padding:18px 0 8px}
.hero h1{font-size:34px;margin:0 0 8px;color:var(--blue)}
.hero p{color:var(--muted);max-width:720px;margin:0 auto 10px;font-size:17px}
.privacy-note{display:inline-block;background:#e8f4ea;color:#256b33;border:1px solid #bfe0c6;border-radius:999px;padding:6px 16px;font-size:14px;font-weight:600}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin:20px 0}
.card h2{margin-top:0;color:var(--blue);font-size:20px}
.controls{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px}
label.field{display:block;font-size:13px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
label.field input,label.field select{width:100%;margin-top:6px;padding:10px;border:1px solid var(--border);border-radius:8px;font-size:15px;color:var(--text);background:#fff;text-transform:none;letter-spacing:normal}
.check-field{display:flex;align-items:center;gap:8px;font-size:15px;font-weight:600;color:var(--text);text-transform:none;letter-spacing:normal;padding-top:24px}
.counter-bar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between}
.counter-bar .total{font-size:18px;font-weight:800;color:var(--blue)}
.export-btns{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-block;border:0;cursor:pointer;border-radius:9px;padding:12px 22px;font-size:16px;font-weight:700;background:var(--blue);color:#fff}
.btn:hover{background:var(--blue2)}
.btn-orange{background:var(--orange);color:#1a2a3a}.btn-orange:hover{background:#d97706;color:#fff}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn-ghost{background:#fff;color:var(--blue);border:1px solid var(--blue)}
.progress{font-size:14px;color:var(--muted);min-height:20px;margin-top:8px}
.notice{display:none;background:#fff7e6;border:1px solid var(--orange);border-radius:9px;padding:12px 16px;margin-top:12px;font-size:15px}
.notice.show{display:block}
.cat{border:1px solid var(--border);border-radius:var(--radius);background:#fff;margin:18px 0;overflow:hidden}
.cat-head{padding:12px 18px;background:#eef4f9;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;gap:10px}
.cat.defects .cat-head{background:#fdecea}
.cat-title{font-weight:800;color:var(--blue);font-size:17px}
.cat.defects .cat-title{color:var(--red)}
.cat-title .cn{color:var(--muted);font-weight:600;font-size:14px;margin-left:6px}
.cat-count{background:var(--blue);color:#fff;border-radius:999px;padding:2px 11px;font-size:13px;font-weight:700}
.cat.defects .cat-count{background:var(--red)}
.cat-body{padding:16px 18px}
.dropzone{border:2px dashed #9db8cc;border-radius:10px;padding:22px;text-align:center;color:var(--muted);cursor:pointer;transition:.15s}
.dropzone:hover,.dropzone.drag{border-color:var(--orange);background:#fffaf0;color:var(--text)}
.dropzone strong{color:var(--blue)}
.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px;margin-top:14px}
.thumb{border:1px solid var(--border);border-radius:9px;overflow:hidden;background:#fafcfe;cursor:grab}
.thumb.dragging{opacity:.4}
.thumb img{width:100%;height:110px;object-fit:cover;display:block}
.thumb .tools{display:flex;gap:6px;padding:6px}
.thumb .tools button{flex:1;border:1px solid var(--border);background:#fff;border-radius:6px;cursor:pointer;padding:4px 0;font-size:13px}
.thumb .tools button:hover{border-color:var(--orange)}
.thumb input{width:100%;border:0;border-top:1px solid var(--border);padding:7px 8px;font-size:13px}
.cat-note{width:100%;margin-top:14px;border:1px solid var(--border);border-radius:8px;padding:9px;font-size:14px;font-family:inherit;resize:vertical;min-height:38px}
.prose{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:28px;margin:20px 0}
.prose h1{color:var(--blue);margin-top:0}.prose h2{color:var(--blue);margin-top:26px;font-size:20px}
.price-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;margin:20px 0}
.price-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px}
.price-card.featured{border:2px solid var(--orange)}
.price-card .price{font-size:32px;font-weight:800;color:var(--blue)}
.price-card ul{padding-left:20px}.price-card li{margin:7px 0}
.badge{display:inline-block;background:var(--orange);color:#1a2a3a;font-size:12px;font-weight:800;border-radius:999px;padding:3px 10px;text-transform:uppercase}
.site-footer{background:var(--blue);color:#c9dcea;margin-top:10px}
.footer-inner{max-width:1080px;margin:0 auto;padding:26px 20px;display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;font-size:14px}
.site-footer a{color:#fff;margin-left:16px}
@media(max-width:640px){.hero h1{font-size:26px}.btn{width:100%}}