*{box-sizing:border-box} :root{font-family:Inter,Segoe UI,Arial,sans-serif;color:#192338;background:#f7f9fc;font-synthesis:none}body{margin:0}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit}header{height:88px;background:white;border-bottom:1px solid #e4e9f1;display:flex;align-items:center;gap:36px;padding:0 5.6%}.brand{text-decoration:none;font-size:23px;font-weight:750;letter-spacing:-1px;display:flex;align-items:center}.brand>span:last-child{color:#315de4}.mark{background:#2957e7;color:white!important;width:35px;height:35px;border-radius:9px;display:grid;place-items:center;margin-right:10px;font-family:monospace;font-size:26px}.header-note{font-size:11px;letter-spacing:1.9px;color:#77839a}.source-link{margin-left:auto;text-decoration:none;font-size:13px;color:#64728a}main{max-width:1080px;margin:auto;padding:48px 28px 30px}.eyebrow{font-size:11px;font-weight:750;letter-spacing:2px;color:#315de4;margin-bottom:15px}h1{font-size:44px;line-height:1.14;letter-spacing:-1.8px;margin:0;font-weight:720}h1 span{color:#8691a6}.intro p{font-size:16px;color:#637086;margin:18px 0 30px}#search-form{height:70px;background:white;display:flex;align-items:center;gap:14px;padding:0 22px;border:1px solid #cdd7ea;box-shadow:0 5px 16px #223c7310;border-radius:12px}#search-form:focus-within{outline:3px solid #dbe5ff;border-color:#315de4}.search-icon{font-size:35px;color:#315de4;line-height:1}input{border:0;outline:0;width:100%;min-width:0;font-size:18px;color:#192338;background:transparent}input::placeholder{color:#8792a5}kbd{font:14px monospace;border:1px solid #dde3ec;border-radius:5px;padding:4px 8px;color:#8892a3}.examples{display:flex;gap:9px;align-items:center;margin:14px 0 34px;font-size:12px;color:#788398}.examples button{font:12px Consolas,monospace;background:#eef2f8;border:1px solid #e0e6ef;border-radius:5px;padding:4px 9px;color:#485872}.examples button:hover{background:#dde7ff}.controls{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #dce3ee;gap:16px}nav{display:flex;gap:20px}nav button{border:0;background:none;color:#667289;font-size:14px;padding:0 0 17px;white-space:nowrap;border-bottom:2px solid transparent}nav button[aria-pressed=true]{color:#2957df;border-bottom-color:#2957df;font-weight:650}nav button span{background:#e8eeff;color:#305add;font-size:11px;padding:3px 6px;border-radius:5px;margin-left:4px}#transport-label{font-size:12px;color:#748096;display:flex;align-items:center;gap:8px;padding-bottom:14px}select{font-size:12px;color:#47556e;background:white;border:1px solid #dde3ed;border-radius:6px;padding:6px}.result-heading{display:flex;justify-content:space-between;align-items:center;margin:24px 0 14px}.result-heading h2{font-size:15px;font-weight:650;margin:0}.result-heading>span{font-size:12px;color:#7d889b}#results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;align-items:start}.card{background:white;border:1px solid #e0e6ef;border-radius:10px;overflow:hidden;transition:border-color .15s}.card:hover{border-color:#a7bcec}.card summary{list-style:none;padding:20px;cursor:pointer}.card summary::-webkit-details-marker{display:none}.card-top{display:flex;align-items:center;gap:10px;margin-bottom:13px}.number{font:600 25px Consolas,monospace;letter-spacing:-1px;color:#253654}.badge{font-size:10px;font-weight:700;letter-spacing:.4px;padding:4px 6px;background:#edf2ff;color:#315cdf;border-radius:4px}.badge.udp{background:#e7f7f3;color:#168168}.kind{font-size:10px;letter-spacing:.7px;color:#8590a1;margin-left:auto;text-transform:uppercase}.card h3{font-size:16px;margin:0 0 7px;font-weight:650}.card p{font-size:14px;color:#6a7588;margin:0;line-height:1.55}.card-bottom{display:flex;align-items:center;justify-content:space-between;margin-top:16px;color:#8b96a7;font-size:11px}.more{color:#5774b8}.card[open] .more{font-size:0}.card[open] .more:after{content:'Less −';font-size:11px}.detail{padding:0 20px 20px;border-top:1px solid #eff2f7}.detail p{padding-top:13px;overflow-wrap:anywhere}.detail a{font-size:12px;color:#315de4;display:inline-block;margin-top:13px;text-decoration:none}.note{display:flex;align-items:center;gap:10px;border:1px solid #dfe6f0;background:#f0f4fa;border-radius:8px;padding:13px 16px;margin-top:24px;color:#758297}.note p{margin:0;font-size:12px;line-height:1.5}.curated{font-size:9px;letter-spacing:1px;white-space:nowrap;margin-left:auto}footer{max-width:1024px;margin:0 auto;padding:22px 0 30px;border-top:1px solid #e0e6ef;display:flex;align-items:center;gap:20px;font-size:11px;color:#8a95a7}.small-brand{font-size:16px;color:#59677e}footer>span:last-child{margin-left:auto}footer a{margin-left:10px;text-decoration:none}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}:focus-visible{outline:3px solid #84a8ff;outline-offset:4px}.no-results{text-align:center;padding:50px 15px;background:white;border:1px solid #e1e6ef;border-radius:10px}.no-results>span{font-size:40px;color:#5577d0}.no-results h2{font-size:20px}.no-results p{font-size:14px;color:#748098}.no-results button{background:#2957e7;border:0;color:white;padding:10px 18px;border-radius:6px}.no-results .small{font-size:12px} [hidden]{display:none!important}@media(min-width:1100px){h1 br{display:none}h1 span{margin-left:6px}}@media(max-width:720px){header{height:72px;padding:0 20px}.header-note,.source-link{display:none}main{padding:32px 20px 20px}h1{font-size:36px}.intro p{line-height:1.6;font-size:15px}#search-form{height:62px;padding:0 14px}input{font-size:16px}kbd{display:none}.controls{align-items:flex-start;flex-direction:column;gap:12px}nav{width:100%;gap:0;justify-content:space-between}nav button{font-size:12px;padding-bottom:13px}#transport-label{padding-bottom:12px}#results{grid-template-columns:1fr}.curated{display:none}footer{margin:0 20px;gap:14px;flex-wrap:wrap}footer>span:last-child{margin-left:0;width:100%}.examples{margin-bottom:26px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}

/* Theme control and dark palette */
#theme-toggle{display:inline-flex;align-items:center;gap:10px;flex:none;border:0;background:transparent;color:#34435d;padding:8px 0;font-size:13px;font-weight:600}
.switch-track{display:block;position:relative;width:48px;height:28px;border-radius:999px;background:#d5dae3;border:1px solid #c6ceda;transition:background .2s,border-color .2s}
.switch-thumb{position:absolute;left:2px;top:2px;width:22px;height:22px;background:white;border-radius:50%;box-shadow:0 1px 3px #15223c40;transition:transform .2s}
#theme-toggle[aria-checked=true] .switch-track{background:#34c759;border-color:#2cb34e}
#theme-toggle[aria-checked=true] .switch-thumb{transform:translateX(20px)}
#theme-toggle:hover .switch-track{box-shadow:0 0 0 3px #8ea9ed38}
:root[data-theme=dark]{color-scheme:dark;color:#e9effb;background:#101827}
[data-theme=dark] header{background:#151f30;border-color:#2d3b51}
[data-theme=dark] .header-note,[data-theme=dark] .source-link{color:#a4b2ca}
[data-theme=dark] h1 span{color:#a9b8d2}
[data-theme=dark] .intro p,[data-theme=dark] .examples,[data-theme=dark] .result-heading>span{color:#aab8ce}
[data-theme=dark] #theme-toggle{color:#ecf3ff}
[data-theme=dark] #search-form,[data-theme=dark] .card,[data-theme=dark] .no-results{background:#182438;border-color:#34455e;box-shadow:none}
[data-theme=dark] #search-form:focus-within{outline-color:#335397;border-color:#7ea5ff}
[data-theme=dark] input{color:#f1f5fe}
[data-theme=dark] input::placeholder{color:#9cabc2}
[data-theme=dark] kbd,[data-theme=dark] select{background:#26354d;border-color:#43546d;color:#c5d2e7}
[data-theme=dark] .examples button{background:#24334b;border-color:#3a4d68;color:#d8e4f7}
[data-theme=dark] .examples button:hover{background:#344b70}
[data-theme=dark] .controls,[data-theme=dark] footer{border-color:#344258}
[data-theme=dark] nav button,[data-theme=dark] #transport-label{color:#acbad0}
[data-theme=dark] nav button[aria-pressed=true],[data-theme=dark] .eyebrow{color:#8eadff;border-bottom-color:#8eadff}
[data-theme=dark] nav button span,[data-theme=dark] .badge{background:#263e70;color:#bfd0ff}
[data-theme=dark] .badge.udp{background:#173d40;color:#88dfc8}
[data-theme=dark] .number{color:#f0f5ff}
[data-theme=dark] .kind,[data-theme=dark] .card-bottom{color:#a4b3ca}
[data-theme=dark] .card p,[data-theme=dark] .no-results p{color:#bbc8dc}
[data-theme=dark] .card:hover{border-color:#789ce5}
[data-theme=dark] .more,[data-theme=dark] .detail a{color:#a9c2ff}
[data-theme=dark] .detail{border-color:#34455e}
[data-theme=dark] .note{background:#1d2c42;border-color:#344963;color:#c0cde0}
[data-theme=dark] footer,[data-theme=dark] .small-brand{color:#aab8ce}
[data-theme=dark] .no-results>span{color:#a9c2ff}
@media(max-width:720px){header{gap:12px}#theme-toggle{margin-left:auto}}