:root{--bg:#f5f3ec;--paper:#fffdf8;--ink:#1d1c19;--mute:#6d6a61;--line:#dedacd;--acc:#0a6a4c;--acc-ink:#fff;--soft:#e7f1ec;--r:14px}
@media (prefers-color-scheme:dark){:root{--bg:#141614;--paper:#1c1f1c;--ink:#ecebe5;--mute:#9a988e;--line:#30342f;--acc:#4fc39a;--acc-ink:#06251a;--soft:#1f2c26}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans",Arial,sans-serif}
a{color:inherit}
.wrap{max-width:980px;margin:0 auto;padding:0 16px}
header{border-bottom:1px solid var(--line);background:var(--paper)}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:58px;gap:12px}
.logo{font-weight:800;font-size:20px;letter-spacing:-.02em;text-decoration:none;display:flex;align-items:center;gap:8px}
.logo i{display:grid;place-items:center;width:30px;height:30px;border-radius:8px;background:var(--acc);color:var(--acc-ink);font-style:normal;font-size:17px}
.langs{position:relative}
.langs summary{list-style:none;cursor:pointer;border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:14px;background:var(--bg)}
.langs summary::-webkit-details-marker{display:none}
.langs div{position:absolute;right:0;top:calc(100% + 6px);background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:6px;min-width:170px;z-index:5;box-shadow:0 10px 30px rgba(0,0,0,.12)}
.langs a{display:block;padding:8px 12px;border-radius:8px;text-decoration:none;font-size:15px}
.langs a:hover,.langs a[aria-current]{background:var(--soft)}
main{padding:28px 0 40px}
h1{font-size:clamp(26px,5vw,38px);line-height:1.15;letter-spacing:-.02em;margin:0 0 10px;text-wrap:balance}
.lead{color:var(--mute);font-size:18px;margin:0 0 22px;max-width:62ch}
.crumbs{font-size:14px;color:var(--mute);margin-bottom:14px}
.crumbs a{text-decoration:none}.crumbs a:hover{text-decoration:underline}
#q{width:100%;font:inherit;font-size:18px;padding:14px 18px;border-radius:var(--r);border:1px solid var(--line);background:var(--paper);color:var(--ink);margin-bottom:8px}
#q:focus,input:focus,select:focus,textarea:focus{outline:2px solid var(--acc);outline-offset:1px}
.cat h2{font-size:14px;text-transform:uppercase;letter-spacing:.08em;color:var(--mute);margin:28px 0 10px;font-weight:700}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:10px}
.card{display:flex;gap:12px;align-items:flex-start;padding:14px;border:1px solid var(--line);border-radius:var(--r);background:var(--paper);text-decoration:none;transition:border-color .15s,transform .15s}
.card:hover{border-color:var(--acc);transform:translateY(-1px)}
.card[hidden],.cat[hidden]{display:none}
.card .ic{flex:none;width:42px;height:42px;border-radius:10px;background:var(--soft);display:grid;place-items:center;font-size:20px;font-weight:700;color:var(--acc)}
.card b{display:block;font-size:16px;line-height:1.25;margin-bottom:3px}
.card small{color:var(--mute);font-size:13.5px;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.tool{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}
.panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:18px}
form{display:grid;gap:14px}
label{display:grid;gap:6px;font-size:14.5px;font-weight:600}
label[hidden]{display:none}
input[type=text],input[type=date],input[type=time],select,textarea{font:inherit;font-size:17px;font-weight:400;padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--ink);width:100%;min-width:0}
textarea{resize:vertical;min-height:120px}
label.chk{display:flex;align-items:center;gap:10px;font-weight:500}
label.chk input{width:20px;height:20px;accent-color:var(--acc)}
button{font:inherit;font-weight:700;font-size:17px;padding:13px;border:0;border-radius:10px;background:var(--acc);color:var(--acc-ink);cursor:pointer}
.res h2{font-size:14px;text-transform:uppercase;letter-spacing:.08em;color:var(--mute);margin:0 0 8px}
.row{display:flex;justify-content:space-between;gap:16px;padding:10px 0;border-bottom:1px dashed var(--line);font-variant-numeric:tabular-nums}
.row:last-child{border-bottom:0}
.row span{color:var(--mute)}
.row b{text-align:right;cursor:copy;overflow-wrap:anywhere}
.row.big{flex-direction:column;gap:2px;background:var(--soft);margin:0 -8px 6px;padding:12px 14px;border-radius:10px;border:0}
.row.big b{font-size:clamp(24px,5vw,32px);line-height:1.15;text-align:left;color:var(--acc)}
.row.txt{flex-direction:column;gap:6px}
.row.txt b{text-align:left;font-weight:500;font-size:18px;white-space:pre-wrap;background:var(--soft);padding:12px 14px;border-radius:10px}
.r-html{max-width:260px;margin:4px auto;background:#fff;border-radius:10px;padding:6px}
.r-html svg{display:block;width:100%;height:auto}
.note{color:var(--mute);font-size:14px;margin:14px 2px 0}
.ad{margin:20px 0;min-height:90px;text-align:center}
h2.more{font-size:20px;margin:36px 0 12px}
#toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 18px;border-radius:999px;font-size:14px;z-index:9}
footer{border-top:1px solid var(--line);padding:22px 0 34px;color:var(--mute);font-size:13.5px}
footer nav{display:flex;flex-wrap:wrap;gap:6px 16px;margin-bottom:10px}
footer nav a{text-decoration:none}footer nav a:hover{text-decoration:underline}
.foot-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}
.foot-row p{margin:0}
.dev{display:inline-flex;align-items:center;gap:12px;text-decoration:none;color:var(--mute)}
.dev img{display:block;width:120px;height:auto;border-radius:10px}
.dev b{color:var(--ink)}
.dev:hover span{text-decoration:underline}
@media (max-width:520px){.foot-row{flex-direction:column;align-items:flex-start}}
.pick{display:grid;gap:10px;max-width:420px;margin:30px auto}
.pick a{font-size:19px;justify-content:center}
@media (max-width:720px){.tool{grid-template-columns:1fr}main{padding-top:20px}.lead{font-size:16.5px}}