*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:#f6f8fb;color:#111827}.top{height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 5vw;background:#fff;border-bottom:1px solid #e5e7eb;position:sticky;top:0;z-index:10}.logo{font-weight:800;font-size:24px;color:#2563eb;text-decoration:none}nav{display:flex;gap:16px;align-items:center;flex-wrap:wrap}nav a{color:#374151;text-decoration:none}.wrap{width:min(1180px,92vw);margin:38px auto}.hero{display:grid;grid-template-columns:1.4fr .8fr;gap:28px;align-items:center}.hero h1{font-size:52px;line-height:1.05;margin:16px 0}.hero p{font-size:18px;color:#4b5563}.badge{display:inline-block;background:#e0f2fe;color:#0369a1;padding:8px 14px;border-radius:999px;font-weight:700}.card{background:#fff;border:1px solid #e5e7eb;border-radius:24px;padding:28px;box-shadow:0 12px 30px rgba(15,23,42,.06)}.narrow{max-width:520px;margin:0 auto}.btn{display:inline-flex;align-items:center;justify-content:center;background:#2563eb;color:#fff!important;border:0;border-radius:14px;padding:14px 20px;text-decoration:none;font-weight:700;cursor:pointer}.btn.small{padding:9px 14px}.upload{display:flex;gap:12px;align-items:center;background:#fff;border:1px dashed #93c5fd;border-radius:20px;padding:16px;margin-top:22px;flex-wrap:wrap}.upload input{flex:1}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:24px}.preview{text-align:center}.preview-box{height:260px;border-radius:22px;background:linear-gradient(135deg,#dbeafe,#fff,#cffafe);display:flex;align-items:center;justify-content:center;font-size:48px;font-weight:900;color:#2563eb}.alert{padding:14px 16px;border-radius:14px;margin:14px 0}.error{background:#fef2f2;color:#991b1b}.success{background:#ecfdf5;color:#065f46}label{display:block;margin:16px 0;font-weight:700}input{width:100%;padding:13px 14px;border:1px solid #d1d5db;border-radius:12px;margin-top:7px;font-size:16px}.check{display:flex;gap:10px;align-items:center}.check input{width:auto}.copy{font-size:16px}.big-image{max-width:100%;border-radius:20px;background:#f3f4f6}.images-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:16px}.thumb{display:block;color:#111827;text-decoration:none;background:#f9fafb;border-radius:16px;padding:10px}.thumb img{width:100%;height:130px;object-fit:cover;border-radius:12px}.thumb span{display:block;margin-top:8px}.admin-nav{background:#fff;border:1px solid #e5e7eb;border-radius:18px;padding:12px;margin-bottom:20px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px;border-bottom:1px solid #e5e7eb}th{background:#f9fafb}.mini{width:70px;height:50px;object-fit:cover;border-radius:8px}.num{font-size:42px;font-weight:900;margin:0;color:#2563eb}.muted{color:#6b7280;font-size:14px}.footer{text-align:center;color:#6b7280;padding:35px 5vw}@media(max-width:800px){.hero,.grid{grid-template-columns:1fr}.hero h1{font-size:36px}.top{height:auto;padding:16px 5vw;align-items:flex-start;gap:12px;flex-direction:column}.upload{display:block}.upload .btn{margin-top:12px;width:100%}}
textarea,select{width:100%;padding:13px 14px;border:1px solid #d1d5db;border-radius:12px;margin-top:7px;font-size:16px;font-family:inherit}small{display:block;color:#6b7280;margin-top:6px}.danger{background:#dc2626}.link-danger{border:0;background:transparent;color:#dc2626;font-weight:700;cursor:pointer;padding:6px}.inline{display:inline}.row-between{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.two{grid-template-columns:repeat(2,1fr)}.warn{background:#fff7ed;color:#9a3412}.page-banner,.banner-preview{max-width:100%;border-radius:18px;margin:14px 0}.banner-preview{max-height:220px;object-fit:cover}.content-page{max-width:900px;margin:0 auto}.lead{font-size:18px;color:#4b5563}.html-content{line-height:1.7}.html-content img{max-width:100%;height:auto;border-radius:14px}.thumb label{font-size:13px;color:#4b5563}.thumb label input{width:auto;margin:0 6px 0 0}.thumb a{display:block;color:#111827;text-decoration:none}.migration-form{margin:20px 0}.image-page{text-align:center}@media(max-width:800px){.two{grid-template-columns:1fr}.admin-nav{display:flex;overflow:auto}.card{padding:20px}th,td{padding:10px}.hero p{font-size:16px}}