:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--ink:#142033;--muted:#5a6475;--soft:#eef2f7;--line:#d8e0ea;--panel:#fff;--bg:#f7f9fc;--teal:#0f7c80;--teal-dark:#07585c;--blue:#274c9b;--green:#16734a;--amber:#a45d12;--red:#b33434;--shadow:0 18px 50px #14203317}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--ink);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit}button,textarea{font:inherit}.site-header,.site-footer,.hero,.band,.split-section,.subpage-hero,.copy-section,.workbench-shell,.article-page,.article-grid.wide,.template-list{width:min(1180px,100% - 40px);margin:0 auto}.site-header{justify-content:space-between;align-items:center;gap:20px;min-height:72px;display:flex}.brand{color:var(--ink);font-weight:900;text-decoration:none}.site-header nav,.site-footer{align-items:center;gap:18px;display:flex}.site-header nav a,.site-footer a,.text-link{color:var(--muted);font-size:.94rem;font-weight:800;text-decoration:none}.hero{grid-template-columns:minmax(0,.9fr) minmax(520px,1.1fr);align-items:center;gap:34px;padding:34px 0 54px;display:grid}.hero-copy{min-width:0}.subpage-hero{padding:56px 0 24px}.eyebrow,.section-label{color:var(--teal-dark);letter-spacing:0;text-transform:uppercase;margin:0 0 14px;font-size:.78rem;font-weight:900}h1,h2,h3,p{margin-top:0}h1{letter-spacing:0;max-width:820px;margin-bottom:22px;font-size:4.7rem;line-height:.98}h2{letter-spacing:0;margin-bottom:16px;font-size:2.6rem;line-height:1.06}.lede{max-width:760px;color:var(--muted);font-size:1.18rem;line-height:1.58}.actions{flex-wrap:wrap;gap:12px;margin-top:28px;display:flex}.primary,.secondary,.result-toolbar button,.segmented button{letter-spacing:0;cursor:pointer;border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;min-height:44px;padding:0 16px;font-weight:900;text-decoration:none;display:inline-flex}.primary{background:var(--teal);color:#fff}.secondary{border-color:var(--line);color:var(--ink);background:#fff}.proof-strip{flex-wrap:wrap;gap:8px;margin-top:26px;display:flex}.proof-strip span,.tag-list span,.keyword-row span{border:1px solid var(--line);color:var(--ink);background:#fff;border-radius:999px;padding:8px 11px;font-size:.88rem;font-weight:800}.workbench-shell{border:1px solid var(--line);background:var(--panel);box-shadow:var(--shadow);border-radius:8px;overflow:hidden}.hero .workbench-shell{width:100%}.workbench-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;gap:16px;padding:22px;display:flex}.workbench-head h2{max-width:620px;margin:0;font-size:1.55rem;line-height:1.18}.segmented{border:1px solid var(--line);background:var(--soft);border-radius:8px;padding:4px;display:inline-flex}.segmented button{min-height:34px;color:var(--muted);background:0 0;border:0;padding:0 12px}.segmented button[aria-pressed=true]{color:var(--ink);background:#fff;box-shadow:0 4px 14px #1420331a}.workbench-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);min-height:490px;display:grid}.editor-pane,.result-pane{min-width:0}.editor-pane{border-right:1px solid var(--line);flex-direction:column;display:flex}.editor-pane span,.result-toolbar{border-bottom:1px solid var(--line);min-height:48px;color:var(--muted);text-transform:uppercase;padding:14px 16px;font-size:.82rem;font-weight:900}textarea{resize:vertical;width:100%;min-height:440px;color:var(--ink);border:0;outline:none;flex:1;padding:18px;font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:.92rem;line-height:1.55}.result-toolbar{justify-content:space-between;align-items:center;gap:12px;display:flex}.result-toolbar button{border-color:var(--line);background:var(--ink);color:#fff;min-height:34px;font-size:.78rem}pre{color:#172033;white-space:pre-wrap;background:#fbfcff;min-height:440px;max-height:540px;margin:0;padding:18px;font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:.86rem;line-height:1.55;overflow:auto}.validation-list{gap:10px;padding:16px;display:grid}.score-line{background:var(--soft);border-radius:8px;justify-content:space-between;align-items:center;gap:12px;padding:14px;display:flex}.score-line span{color:var(--muted);font-weight:800}.validation-item{border:1px solid var(--line);background:#fff;border-left-width:5px;border-radius:8px;padding:12px 14px}.validation-item.pass{border-left-color:var(--green)}.validation-item.warn{border-left-color:var(--amber)}.validation-item.fail{border-left-color:var(--red)}.validation-item span{margin-bottom:4px;font-weight:900;display:block}.validation-item p{color:var(--muted);margin:0;line-height:1.45}.band,.split-section,.copy-section{border-top:1px solid var(--line);padding:58px 0}.section-heading{max-width:760px;margin-bottom:26px}.section-heading p,.split-section p,.copy-section p,.article-page p{color:var(--muted);font-size:1.05rem;line-height:1.7}.section-heading.compact{margin-bottom:20px}.intent-grid,.article-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;display:grid}.article-grid.wide{grid-template-columns:repeat(2,minmax(0,1fr));padding:18px 0 60px}.intent-grid a,.article-grid a,.mini-card{border:1px solid var(--line);background:#fff;border-radius:8px;min-height:188px;padding:20px;text-decoration:none}.intent-grid span,.article-grid span,.mini-card span{color:var(--blue);text-transform:uppercase;margin-bottom:12px;font-size:.78rem;font-weight:900;display:block}.intent-grid strong,.article-grid strong,.mini-card strong{margin-bottom:10px;font-size:1.18rem;line-height:1.25;display:block}.intent-grid p,.article-grid p,.mini-card p{color:var(--muted);margin:0;line-height:1.55}.split-section{grid-template-columns:minmax(0,.8fr) minmax(320px,1fr);align-items:start;gap:34px;display:grid}.tag-list,.keyword-row{flex-wrap:wrap;gap:10px;display:flex}.bullet-panel{gap:12px;display:grid}.bullet-panel p{border:1px solid var(--line);color:var(--ink);background:#fff;border-radius:8px;margin:0;padding:16px;font-weight:800}.copy-section{max-width:850px}.template-list{gap:22px;padding:18px 0 70px;display:grid}.template-card{border-top:1px solid var(--line);grid-template-columns:minmax(260px,.7fr) minmax(0,1fr);align-items:start;gap:22px;padding-top:32px;display:grid}.template-card h2{font-size:2rem}.template-card p{color:var(--muted);line-height:1.65}.article-page{max-width:860px;padding:54px 0 72px}.article-page h1{margin-top:20px}.article-page section{padding-top:34px}.article-page h2{font-size:2rem}.keyword-row{margin:24px 0 10px}.site-footer{border-top:1px solid var(--line);min-height:76px;color:var(--muted);justify-content:space-between;font-weight:800}@media (max-width:980px){.hero,.split-section{grid-template-columns:1fr}.hero{padding-top:22px}h1{font-size:3.4rem}}@media (max-width:760px){.site-header,.site-footer,.hero,.band,.split-section,.subpage-hero,.copy-section,.workbench-shell,.article-page,.article-grid.wide,.template-list{width:min(100% - 28px,1180px)}.site-header{flex-direction:column;align-items:flex-start;padding:16px 0}.site-header nav{flex-wrap:wrap}h1{font-size:2.65rem}h2{font-size:2rem}.workbench-head,.result-toolbar,.score-line{flex-direction:column;align-items:stretch}.workbench-grid,.intent-grid,.article-grid,.article-grid.wide,.template-card{grid-template-columns:1fr}.editor-pane{border-right:0;border-bottom:1px solid var(--line)}textarea,pre{min-height:320px}}