:root{--bg:#f6f7f9;--surface:#fff;--surface2:#f1f3f5;--text:#121417;--muted:#66707a;--line:#dfe3e7;--accent:#111827;--accent2:#eef1f4;--ok:#0f7b4d;--bad:#b42318;--shadow:0 12px 40px rgba(16,24,40,.07);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color-scheme:light}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-size:15px;line-height:1.55}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}.container{width:min(1180px,calc(100% - 32px));margin:auto}.topbar{height:70px;display:flex;align-items:center;border-bottom:1px solid var(--line);background:rgba(255,255,255,.88);backdrop-filter:blur(16px);position:sticky;top:0;z-index:40}.nav{display:flex;align-items:center;gap:22px;width:100%}.brand{display:flex;align-items:center;gap:10px;font-weight:760;letter-spacing:-.02em}.brand-mark{width:30px;height:30px;border-radius:9px;background:#111;color:#fff;display:grid;place-items:center;font-weight:800}.nav-links{display:flex;gap:18px;margin-left:auto;color:var(--muted);font-size:14px}.nav-links a:hover{color:var(--text)}.search-link{border:1px solid var(--line);border-radius:12px;padding:8px 12px;background:#fff}.hero{padding:72px 0 44px}.eyebrow{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 10px;color:var(--muted);font-size:12px;font-weight:650}.hero h1{font-size:clamp(38px,6vw,72px);line-height:.98;letter-spacing:-.055em;margin:20px 0;max-width:870px}.hero p{font-size:18px;color:var(--muted);max-width:700px}.searchbar{margin-top:28px;display:flex;align-items:center;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:6px}.searchbar input{flex:1;border:0;outline:0;padding:13px;background:transparent}.searchbar button{border:0;background:#111;color:#fff;border-radius:11px;padding:12px 18px}.stats{display:flex;gap:22px;flex-wrap:wrap;margin-top:24px;color:var(--muted);font-size:13px}.stats strong{color:var(--text)}.section{padding:26px 0 56px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:22px}.section-head h2{font-size:28px;letter-spacing:-.035em;margin:0}.section-head p{margin:5px 0 0;color:var(--muted)}.category-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.category-card,.tool-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:18px;transition:.18s ease}.category-card:hover,.tool-card:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:#c9ced4}.category-icon{width:38px;height:38px;background:var(--surface2);border-radius:11px;display:grid;place-items:center;font-weight:800;margin-bottom:14px}.category-card h3,.tool-card h3{margin:0 0 6px;font-size:16px;letter-spacing:-.02em}.category-card p,.tool-card p{margin:0;color:var(--muted);font-size:13px}.category-count{margin-top:14px;font-size:12px;font-weight:700}.tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.tool-card{display:flex;flex-direction:column;min-height:150px}.tool-card .tag{font-size:11px;color:var(--muted);font-weight:650;margin-bottom:14px}.tool-card .open{margin-top:auto;padding-top:15px;font-size:12px;font-weight:720}.footer{border-top:1px solid var(--line);background:#fff;padding:34px 0;color:var(--muted);font-size:13px}.footer-row{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}.tool-hero{padding:42px 0 22px}.crumbs{font-size:12px;color:var(--muted);margin-bottom:14px}.tool-title{font-size:clamp(34px,5vw,56px);letter-spacing:-.05em;line-height:1;margin:0 0 14px}.tool-desc{font-size:17px;color:var(--muted);max-width:760px;margin:0}.privacy-chip{margin-top:18px;display:inline-flex;gap:7px;align-items:center;background:#edf8f2;color:#17633e;border:1px solid #ccead9;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:700}.workspace{padding:12px 0 70px}.workspace-grid{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:18px}.panel{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:0 1px 1px rgba(16,24,40,.02);margin-bottom:16px}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.panel h2{margin:0;font-size:19px;letter-spacing:-.025em}.panel p{color:var(--muted);margin:4px 0 0;font-size:13px}.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.fields.one{grid-template-columns:1fr}.field{display:flex;flex-direction:column;gap:7px}.field-label{font-size:12px;font-weight:700;color:#39414a}.input{width:100%;border:1px solid var(--line);border-radius:12px;background:#fff;padding:11px 12px;outline:0;transition:.15s}.input:focus{border-color:#9ea6af;box-shadow:0 0 0 3px #f0f2f4}.field textarea{min-height:150px;resize:vertical;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}.actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:15px}.btn{border:1px solid var(--line);border-radius:11px;padding:10px 14px;background:#fff;cursor:pointer;font-weight:700;font-size:13px}.btn:hover{background:var(--surface2)}.btn.primary{background:#111;color:#fff;border-color:#111}.btn.danger{color:var(--bad)}.result-box{margin-top:16px;background:#f7f8fa;border:1px solid var(--line);border-radius:14px;padding:15px}.result-label{text-transform:uppercase;font-size:10px;font-weight:800;letter-spacing:.08em;color:var(--muted);margin-bottom:6px}.result-value{font-size:18px;font-weight:720;word-break:break-word;white-space:pre-wrap}.result-value.error{color:var(--bad);font-size:14px}.result-table{width:100%;border-collapse:collapse;font-size:13px}.result-table td,.result-table th{border-bottom:1px solid var(--line);padding:9px 7px;text-align:left}.result-table th{font-size:11px;text-transform:uppercase;color:var(--muted)}.dropzone{border:1.5px dashed #cbd1d7;border-radius:16px;padding:28px;text-align:center;background:#fafbfc;cursor:pointer;transition:.18s;display:flex;flex-direction:column;align-items:center;gap:4px}.dropzone:hover,.dropzone.drag{border-color:#69727c;background:#f4f6f8}.drop-icon{font-size:26px;line-height:1}.dropzone span,.dropzone small{color:var(--muted)}.dropzone small{font-size:11px;margin-top:5px}.file-list{display:flex;flex-direction:column;gap:8px;margin-top:12px}.file-row{border:1px solid var(--line);border-radius:12px;padding:10px 12px;display:grid;grid-template-columns:minmax(0,1fr) 140px 95px;align-items:center;gap:12px}.file-meta{display:flex;flex-direction:column;min-width:0}.file-meta strong{font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-meta span,.file-status{font-size:10px;color:var(--muted)}.progress{height:6px;background:#eaedf0;border-radius:99px;overflow:hidden}.progress i{display:block;height:100%;background:#111;border-radius:99px;transition:width .15s}.preview-wrap{margin-top:15px;border:1px solid var(--line);border-radius:14px;padding:12px;background:#f8f9fa;overflow:auto}.preview-wrap img,.preview-wrap canvas{max-width:100%;height:auto;display:block;margin:auto;border-radius:8px}.side-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:17px;margin-bottom:12px}.side-card h3{font-size:13px;margin:0 0 8px}.side-card p{font-size:12px;color:var(--muted);margin:0}.ad-slot{height:160px;border:1px dashed #d7dce1;border-radius:16px;display:grid;place-items:center;color:#9aa2aa;background:#fbfbfc;font-size:11px}.output-code{background:#101418;color:#e7edf3;border-radius:13px;padding:14px;overflow:auto;white-space:pre-wrap;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;max-height:460px}.matrix-grid{display:grid;gap:6px}.matrix-grid input{text-align:center;padding:8px}.kbd{display:inline-grid;place-items:center;border:1px solid var(--line);border-bottom-width:2px;border-radius:8px;min-width:42px;padding:8px;margin:4px;background:#fff;font-family:ui-monospace,monospace}.meter{height:16px;background:#e9edf0;border-radius:99px;overflow:hidden}.meter i{display:block;height:100%;width:0;background:#111;transition:width .06s}.hidden{display:none!important}.notice{border:1px solid #dce2e7;background:#f7f9fa;border-radius:12px;padding:11px 13px;color:var(--muted);font-size:12px}.category-page-title{padding:48px 0 20px}.category-page-title h1{font-size:48px;letter-spacing:-.05em;margin:0}.category-page-title p{color:var(--muted);max-width:650px}.empty{padding:60px;text-align:center;color:var(--muted)}
@media(max-width:900px){.category-grid{grid-template-columns:repeat(2,1fr)}.tool-grid{grid-template-columns:repeat(2,1fr)}.workspace-grid{grid-template-columns:1fr}.sidebar{display:none}.hero{padding-top:48px}}
@media(max-width:620px){.container{width:min(100% - 20px,1180px)}.topbar{height:62px}.nav-links a:not(.search-link){display:none}.hero h1{font-size:42px}.category-grid,.tool-grid,.fields{grid-template-columns:1fr}.panel{padding:16px;border-radius:16px}.file-row{grid-template-columns:1fr}.workspace{padding-bottom:40px}.tool-title{font-size:38px}}