*,*::before,*::after{box-sizing:border-box}
html{font-size:100%;-webkit-text-size-adjust:100%;height:100%}
body.osk-body{margin:0;min-height:100vh;display:flex;flex-direction:column;background:#f2f7f6;color:#132924;font-family:ui-sans-serif,system-ui,"Segoe UI",Helvetica,Arial,sans-serif;line-height:1.5;font-size:16px;font-weight:400}
a{color:#0f766e;text-decoration:underline}
a:hover,a:focus-visible{color:#134e4a}
:focus-visible{outline:3px solid #0f766e;outline-offset:2px}
.osk-sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.osk-skip{position:absolute;left:-999px;top:0;background:#134e4a;color:#ecfdf5;padding:8px 16px;z-index:10}
.osk-skip:focus{left:8px;top:8px}
.osk-wrap{width:100%;max-width:1080px;margin:0 auto;padding:0 16px}
.osk-page{flex:1 0 auto;width:100%;padding:16px 0 32px}
.osk-crown{background:#fff;border-bottom:1px solid #d5e5e1}
.osk-top{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;min-height:56px;padding-top:8px;padding-bottom:8px}
.osk-ident{display:inline-flex;align-items:center;gap:8px;color:#134e4a;text-decoration:none;font-size:22px;font-weight:700;letter-spacing:-.02em;line-height:1.15}
.osk-ident:hover,.osk-ident:focus-visible{color:#0f766e}
.osk-mark{display:block;flex:0 0 20px;color:#134e4a}
.osk-nav{margin-left:auto}
.osk-nav ul{display:flex;flex-wrap:wrap;gap:4px 16px;list-style:none;margin:0;padding:0}
.osk-nav a{display:inline-flex;align-items:center;min-height:44px;color:#132924;text-decoration:none;font-weight:600}
.osk-nav a:hover,.osk-nav a:focus-visible{color:#0f766e;text-decoration:underline}
.osk-seek{display:flex;gap:8px;margin:0;min-width:0}
.osk-seek input{flex:1;min-width:0;padding:0 14px;border:1px solid #99d6cc;border-radius:8px;background:#fff;color:#132924;font:inherit;letter-spacing:.04em}
.osk-seek button{flex:0 0 auto;padding:0 18px;border:0;border-radius:8px;background:#0f766e;color:#ecfdf5;font:inherit;font-weight:700;cursor:pointer}
.osk-seek button:hover,.osk-seek button:focus-visible{background:#134e4a}
.osk-seek-mast{flex:1 1 100%;width:100%}
.osk-seek-mast input,.osk-seek-mast button{height:44px;max-height:44px;min-height:44px}
.osk-seek-hero{width:100%;max-width:640px;margin:14px 0 0}
.osk-seek-hero input,.osk-seek-hero button{height:52px;min-height:52px}
.osk-hero{background:#fff;border:1px solid #d5e5e1;border-radius:10px;padding:16px;margin:0 0 20px}
.osk-hero h1{font-size:1.75rem;line-height:1.15;margin:0 0 8px;font-weight:800;letter-spacing:-.03em;color:#134e4a}
.osk-intro{margin:0;max-width:62ch;font-size:16px;line-height:1.5;color:#3f5b54;overflow-wrap:break-word}
.osk-hero .osk-intro{margin:0}
.osk-work{display:flex;flex-direction:column;gap:20px}
.osk-examples{min-width:0}
.osk-examples h2,.osk-side h2,.osk-main h2{font-size:1.25rem;line-height:1.25;margin:0 0 10px;color:#134e4a;font-weight:800;letter-spacing:-.02em}
.osk-main h1{font-size:1.75rem;line-height:1.15;margin:0 0 8px;font-weight:800;letter-spacing:-.03em;color:#134e4a}
.osk-main>.osk-intro{margin:0 0 16px}
.osk-main h3{font-size:1.05rem;margin:0 0 6px;font-weight:700;color:#134e4a}
.osk-side{min-width:0;background:#fff;border:1px solid #d5e5e1;border-radius:10px;padding:14px}
.osk-trail{font-size:.82rem;margin:0 0 12px}
.osk-trail ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:4px 12px}
.osk-trail a{color:#5b726c;text-decoration:none}
.osk-trail a:hover{color:#0f766e;text-decoration:underline}
.osk-trail li+li::before{content:"/";margin-right:8px;color:#8aa39c}
.osk-letters{margin:0 0 8px}
.osk-to{display:flex;justify-content:flex-start;margin:0 0 12px;color:#0f766e}
.osk-combo{display:inline-flex;flex-wrap:wrap;align-items:center;gap:4px}
.osk-glyph{display:inline-flex;align-items:center;justify-content:center;min-width:28px;min-height:32px;padding:4px 6px;border:1px solid #99d6cc;border-radius:4px;background:#fff;font-weight:700;letter-spacing:.04em;line-height:1}
.osk-combo-lg .osk-glyph{min-width:36px;min-height:44px;padding:8px 10px;font-size:1.15rem;border-color:#0f766e}
.osk-n{margin:0 0 8px;font-size:.88rem;color:#3f5b54}
.osk-tiles{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0}
.osk-tiles li{display:flex;flex-direction:column;align-items:flex-start;gap:4px}
.osk-tile{display:inline-flex;min-width:44px;min-height:44px;align-items:center;justify-content:center;padding:8px 12px;border-radius:6px;background:#fff;border:1px solid #134e4a;font-family:ui-monospace,Menlo,Consolas,monospace;font-weight:700;letter-spacing:.04em;font-size:16px;overflow-wrap:break-word}
.osk-group{margin:0 0 16px;padding:14px 16px;background:#fff;border:1px solid #d5e5e1;border-radius:10px}
.osk-group:first-of-type{border-color:#0f766e;background:#f4fbfa}
.osk-group:first-of-type .osk-tile{min-height:48px;font-size:1.05rem}
.osk-cards{display:grid;grid-template-columns:1fr;list-style:none;margin:0;padding:0;background:#fff;border:1px solid #d5e5e1;border-radius:10px;overflow:hidden}
.osk-card{margin:0;padding:0;border:0;border-bottom:1px solid #e4efec;background:transparent}
.osk-card:last-child{border-bottom:0}
.osk-card a{text-decoration:none;color:inherit;display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;min-height:64px;padding:10px 14px}
.osk-card a:hover,.osk-card a:focus-visible{background:#f4fbfa}
.osk-flow{flex:0 0 auto;color:#0f766e}
.osk-meta{display:block;font-size:.92rem;color:#3f5b54;font-weight:400;overflow-wrap:break-word}
.osk-card .osk-meta{flex:1 1 8rem;min-width:0}
.osk-browse{margin:0}
.osk-lens,.osk-alpha{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:0 0 8px;padding:0}
.osk-lens a,.osk-alpha a{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;padding:6px 10px;border:1px solid #99d6cc;border-radius:8px;background:#fff;color:#134e4a;text-decoration:none;font-weight:700;overflow-wrap:anywhere}
.osk-lens a:hover,.osk-lens a:focus-visible,.osk-alpha a:hover,.osk-alpha a:focus-visible,.osk-lens a[aria-current="true"]{background:#0f766e;color:#fff;border-color:#0f766e}
.osk-clue strong{font-size:1.02rem;font-weight:800;overflow-wrap:break-word}
.osk-pages{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin:20px 0 0}
.osk-pages a,.osk-pages span{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px}
.osk-chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0 0 12px;padding:0}
.osk-chips li{border:1px solid #99d6cc;border-radius:6px;padding:8px 12px;background:#fff;min-height:44px}
.osk-cols{columns:2;column-gap:20px;list-style:none;margin:0;padding:0}
.osk-quotes{margin:0;padding:0;list-style:none}
.osk-quotes blockquote{margin:0 0 8px;padding:8px 12px;border-left:4px solid #0f766e}
.osk-ok{font-weight:800;color:#134e4a;font-size:1.2rem;margin:0}
.osk-bad{text-decoration:line-through;color:#5b726c}
.osk-verdict{padding:12px;border:1px solid #134e4a;background:#fff;border-radius:8px;margin:0 0 12px}
.osk-verdict-both{display:grid;grid-template-columns:1fr;gap:12px}
.osk-table{width:100%;border-collapse:collapse}
.osk-table caption{text-align:left;font-weight:700;margin-bottom:6px}
.osk-table td,.osk-table th{padding:8px;border:1px solid #cde8e2;text-align:left}
.osk-scroll{overflow-x:auto}
.osk-dl{margin:0 0 12px}
.osk-dl dt{font-weight:700;margin-top:8px}
.osk-dl dd{margin:0 0 8px}
.osk-word{font-size:1.25rem;font-weight:700;margin:0 0 10px}
.osk-foot{flex-shrink:0;background:#e7f1ee;color:#3f5b54;padding:20px 0 28px;font-size:.875rem;border-top:1px solid #d5e5e1}
.osk-foot a{color:#0f766e}
.osk-foot p{margin:0 0 8px;max-width:70ch}
.osk-foot-links ul{display:flex;flex-wrap:wrap;gap:8px 16px;list-style:none;margin:12px 0 8px;padding:0}
.osk-foot-links a{display:inline-flex;align-items:center;min-height:44px;text-decoration:underline}
.osk-attr{opacity:.92}
.osk-card a,.osk-seek button,.osk-lens a{transition:background-color .15s ease,color .15s ease,border-color .15s ease}
@media (min-width:720px){
  .osk-wrap{padding:0 24px}
  .osk-top{min-height:64px;flex-wrap:nowrap;padding-top:0;padding-bottom:0}
  .osk-seek-mast{flex:0 1 22rem;width:auto;max-width:22rem;margin-left:0}
  .osk-hero{padding:24px 28px 28px;margin:0 0 24px}
  .osk-hero h1{font-size:2.5rem}
  .osk-main h1{font-size:2rem}
  .osk-work{flex-direction:row;align-items:flex-start;gap:24px}
  .osk-examples{flex:1;min-width:0}
  .osk-side{width:260px;flex-shrink:0;position:sticky;top:12px}
  .osk-cols{columns:3}
  .osk-verdict-both{grid-template-columns:1fr 1fr}
  .osk-page{padding:20px 0 40px}
}
@media (prefers-reduced-motion:reduce){
  .osk-card a,.osk-seek button,.osk-lens a{transition:none}
}