.stschema-wrap{max-width:1240px;margin:42px auto;padding:0 18px;font-family:Arial,Helvetica,sans-serif;color:#101828}.stschema-hero{background:linear-gradient(135deg,#fff7ed,#fff);border-radius:30px;padding:48px 24px;text-align:center;box-shadow:0 14px 40px rgba(16,24,40,.07);margin-bottom:24px}.stschema-hero h1{font-size:48px;margin:0 0 12px;font-weight:900;letter-spacing:-.04em}.stschema-hero p{max-width:900px;margin:auto;color:#667085;line-height:1.75;font-size:17px}.stschema-tags{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:18px}.stschema-tags span{background:#fff;color:#c2410c;padding:9px 14px;border-radius:999px;font-size:13px;font-weight:900;box-shadow:0 6px 16px rgba(249,115,22,.10)}.stschema-card,.stschema-seo{background:#fff;border-radius:28px;padding:24px;box-shadow:0 14px 42px rgba(16,24,40,.07)}.stschema-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:20px;align-items:start}.stschema-form,.stschema-side>div,.stschema-output{background:#fff;border-radius:24px;padding:20px;box-shadow:0 8px 24px rgba(16,24,40,.045)}.stschema-form h2,.stschema-output h2,.stschema-tips h2{margin:0 0 14px;font-size:23px;letter-spacing:-.03em}.stschema-form select,.stschema-field input,.stschema-field textarea{width:100%;border:none;background:#f8fafc;border-radius:16px;padding:14px;font-size:15px;box-sizing:border-box;outline:none}.stschema-field{margin-top:13px}.stschema-field label{display:block;font-weight:900;margin-bottom:8px;color:#344054}.stschema-field textarea{min-height:92px;resize:vertical;line-height:1.6}.stschema-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.stschema-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.stschema-btn{border:none;background:#f97316;color:#fff;border-radius:16px;padding:13px 18px;font-weight:900;cursor:pointer}.stschema-soft{background:#f8fafc;color:#344054}.stschema-status{background:#f97316;color:#fff;border-radius:18px;padding:16px;font-weight:900;margin:20px 0}.stschema-circle{width:170px;height:170px;margin:auto;border-radius:50%;background:conic-gradient(#f97316 0%,#f3f4f6 0);display:flex;align-items:center;justify-content:center;flex-direction:column;box-shadow:inset 0 0 0 12px #fff}.stschema-circle strong{font-size:42px}.stschema-circle span{font-size:13px;color:#667085;font-weight:900}.stschema-score{text-align:center}.stschema-score p{color:#667085;line-height:1.6}.stschema-hint{padding:12px 13px;border-radius:14px;margin-bottom:10px;font-weight:800;font-size:14px;line-height:1.55}.stschema-good{background:#f0fdf4;color:#166534}.stschema-warn{background:#fffbeb;color:#92400e}.stschema-bad{background:#fef2f2;color:#991b1b}#stschema-output{width:100%;min-height:330px;border:none;background:#fff7ed;color:#7c2d12;border-radius:20px;padding:18px;box-sizing:border-box;font-family:Consolas,Monaco,monospace;font-size:14px;line-height:1.7;resize:vertical}.stschema-seo{margin-top:24px}.stschema-seo p{color:#475467;line-height:1.8}@media(max-width:980px){.stschema-layout{grid-template-columns:1fr}.stschema-grid{grid-template-columns:1fr}.stschema-hero h1{font-size:38px}}