:root{color-scheme:dark;--bg:#09090d;--panel:#111117;--panel2:#15151d;--line:#292934;--muted:#9a9aaa;--text:#f2f1f5;--accent:#8fd6b9;--accent2:#b79be6;--danger:#ef9c9c}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif;line-height:1.55}a{color:inherit}.tool-shell{width:min(1180px,calc(100% - 32px));margin:auto}.tool-nav,.tool-footer{display:flex;gap:18px;align-items:center;flex-wrap:wrap;padding:22px 0;color:var(--muted);font-size:13px}.tool-nav .brand{font-size:17px;color:var(--text);font-weight:700;text-decoration:none;margin-right:auto}.tool-nav a,.tool-footer a{text-decoration:none}.tool-nav a:hover,.tool-footer a:hover{color:var(--text)}.tool-hero{padding:68px 0 36px;display:grid;grid-template-columns:minmax(0,1.3fr) minmax(260px,.7fr);gap:46px;border-top:1px solid var(--line)}.kicker{margin:0 0 14px;color:var(--accent);font:12px/1.2 monospace;text-transform:uppercase;letter-spacing:1px}.tool-hero h1{font-size:clamp(38px,5.3vw,68px);line-height:1.02;margin:0;max-width:850px;letter-spacing:0}.lead{max-width:730px;color:#c2c1cb;font-size:18px}.tool-hero aside{border-left:1px solid var(--line);padding-left:28px;color:var(--muted);font-size:14px}.tool-hero aside strong{display:block;color:var(--text);margin-bottom:8px}.tool-layout{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(300px,.95fr);gap:20px;padding:24px 0 60px}.tool-panel,.result-panel{border:1px solid var(--line);background:var(--panel);padding:24px;border-radius:8px}.tool-panel h2,.result-panel h2,.content-band h2{margin:0 0 18px;font-size:23px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.field{display:grid;gap:6px}.field.wide{grid-column:1/-1}.field label{font-size:12px;color:#bcbac6}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:6px;background:#0d0d12;color:var(--text);padding:11px 12px;font:inherit;min-height:44px}.field textarea{min-height:105px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid rgba(143,214,185,.35);border-color:var(--accent)}.checkline{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:13px;padding-top:7px}.checkline input{accent-color:var(--accent)}.primary,.secondary{border:1px solid var(--line);border-radius:6px;padding:11px 14px;font-weight:700;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;transition:transform .18s ease,background .18s ease}.primary{background:var(--text);color:#111}.secondary{background:#171720;color:var(--text)}.primary:active,.secondary:active{transform:translateY(1px)}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.metric-list{display:grid;gap:0}.metric{display:flex;justify-content:space-between;gap:20px;padding:11px 0;border-bottom:1px solid var(--line);color:var(--muted)}.metric strong{color:var(--text);font-family:monospace}.metric.is-main{padding:16px 0;font-size:19px}.metric.is-main strong{color:var(--accent)}.result-text{white-space:pre-wrap;background:#0d0d12;border:1px solid var(--line);padding:15px;border-radius:6px;min-height:120px;color:#dedde4}.char-count{font:12px monospace;color:var(--muted);margin-top:8px}.note{font-size:13px;color:var(--muted)}.product-cta{margin-top:18px;padding-top:17px;border-top:1px solid var(--line)}.product-cta b{display:block;font-size:15px}.product-cta span{display:block;color:var(--muted);font-size:13px;margin:4px 0 12px}.content-band{padding:48px 0;border-top:1px solid var(--line)}.content-band p{max-width:800px;color:#c0bec8}.link-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);margin-top:22px}.link-grid a{background:var(--panel);padding:18px;text-decoration:none}.link-grid a:hover{background:var(--panel2)}.link-grid b{display:block;margin-bottom:5px}.link-grid span{color:var(--muted);font-size:13px}.article{width:min(850px,100%);padding:54px 0}.article h1{font-size:clamp(38px,5vw,62px);line-height:1.04;margin:12px 0 18px}.article h2{font-size:27px;margin:45px 0 12px}.article h3{font-size:18px;margin:25px 0 8px}.article p,.article li{color:#c6c4cd}.article ul,.article ol{padding-left:22px}.article .callout{border-left:2px solid var(--accent);padding:13px 17px;margin:22px 0;background:rgba(143,214,185,.05)}@media(max-width:760px){.tool-shell{width:min(100% - 22px,680px)}.tool-nav{gap:12px}.tool-nav a:not(.brand){font-size:12px}.tool-hero{display:block;padding:44px 0 24px}.tool-hero h1{font-size:43px}.tool-hero aside{margin-top:24px;padding:16px 0 0;border-left:0;border-top:1px solid var(--line)}.tool-layout{display:block;padding-top:10px}.result-panel{margin-top:14px}.form-grid,.link-grid{grid-template-columns:1fr}.tool-panel,.result-panel{padding:17px}.content-band{padding:35px 0}.article{padding:37px 0}.article h1{font-size:42px}}
.primary:disabled,.secondary:disabled{cursor:wait;opacity:.65}.ai-status{min-height:20px;margin:10px 0 0;color:var(--muted);font-size:12px}
.title-alternatives{display:grid;gap:7px;margin-top:13px}.title-alternatives[hidden]{display:none}.title-option{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:6px;background:#15151d;color:#c9c8d0;text-align:left;font:13px/1.45 Arial,Helvetica,sans-serif;cursor:pointer;transition:border-color .18s ease,background .18s ease,transform .18s ease}.title-option:hover{border-color:#5a756c;background:#181a20}.title-option:active{transform:translateY(1px)}.product-cta{position:relative;overflow:hidden;margin-top:22px;padding:17px;border:1px solid #35433f;border-radius:7px;background:#131a19}.product-cta:before{content:"";position:absolute;inset:0 auto 0 0;width:3px;background:var(--accent)}.product-cta .cta-label{display:block;margin-bottom:6px;color:var(--accent);font:10px/1.2 monospace;text-transform:uppercase;letter-spacing:1px}.product-cta b{font-size:16px}.product-cta .secondary{border-color:#4a5d58;background:#1b2825}.product-cta .secondary:hover{background:#24322f}
.checkline input{width:16px;height:16px;min-height:0;padding:0;flex:0 0 16px}