/* Atelier: editorial, text-led, hairline rules, one serif for display */
:root{--bg:#EEEFF1;--ink:#141414;--soft:#6b6b6b;--line:#e4e4e4;--line2:#cfcfcf;--panel:#f6f6f6;--chip:#efefef;--acc:#1d3fd8;--acc-l:#eef1ff;--err:#b42318;--ok:#1d6b3f;
--canvas:#f6f6f6;--face:Inter,"Helvetica Neue",Arial,sans-serif;--sans:Inter,"Helvetica Neue",Arial,sans-serif;--serif:Fraunces,Georgia,"Times New Roman",serif;color-scheme:light}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.6 var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
h1,h2,h3{margin:0;font-family:var(--serif);font-weight:400;letter-spacing:-.015em;line-height:1.1}
a{color:inherit;text-underline-offset:4px;text-decoration-thickness:1px}
:focus-visible{outline:2px solid var(--acc);outline-offset:3px}
.c{max-width:1280px;margin:0 auto;padding:0 64px}
.vh{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden;pointer-events:none}
input,select,textarea,button{font:inherit;color:inherit}
kbd{font:500 .78em var(--sans);border:1px solid var(--line2);padding:0 5px;background:#fff;color:var(--ink)}

/* header */
.top{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.95);border-bottom:1px solid var(--line)}
.top .c{display:flex;align-items:center;justify-content:space-between;gap:24px;height:64px}
.brand{display:flex;align-items:baseline;gap:10px;font:500 1.65rem var(--serif);letter-spacing:-.01em;text-decoration:none; align-items: center;}
.logo{width:15px;height:19px;flex:none;align-self:center}
.brand em{font:400 .8rem var(--sans);color:var(--soft);font-style:normal}
.nav{display:flex;align-items:center;gap:30px;font-size:.95rem}
.nav>a{text-decoration:none;padding:4px 0;border-bottom:1px solid transparent}
.nav>a:hover{border-bottom-color:var(--ink)}
.langdd{position:relative}
.langdd>summary{display:flex;align-items:center;gap:6px;cursor:pointer;list-style:none;color:var(--ink);padding:6px 2px;border-radius:7px}
.langdd>summary::-webkit-details-marker{display:none}
.langdd>summary:hover{background:var(--panel)}
.langdd>summary svg{width:16px;height:16px;flex:none;color:var(--soft)}
.langdd>summary .chev{width:11px;height:11px;transition:transform .15s}
.langdd[open]>summary .chev{transform:rotate(180deg)}
.langdd-m{position:absolute;top:calc(100% + 8px);right:0;z-index:40;background:var(--bg);border:1px solid var(--line);border-radius:12px;box-shadow:0 10px 30px rgba(0,0,0,.1);padding:8px;display:grid;grid-template-columns:repeat(2,minmax(110px,1fr));gap:1px;min-width:260px}
.langdd-m a{display:block;padding:8px 10px;border-radius:7px;text-decoration:none;font-size:.88rem;color:var(--ink)}
.langdd-m a:hover{background:var(--panel)}
.langdd-m a[aria-current]{color:var(--acc);font-weight:500}
[dir=rtl] .langdd-m{right:auto;left:0}
.hs{position:relative;width:190px}
.hs svg{position:absolute;left:0;top:50%;width:15px;height:15px;transform:translateY(-50%);color:var(--soft);pointer-events:none}
.hs input{width:100%;height:34px;padding:0 26px 0 24px;border:0;border-bottom:1px solid var(--ink);background:transparent;font-size:.95rem;border-radius:0}
.hs input::placeholder{color:var(--ink)}
.hs input:focus{outline:0;border-bottom-color:var(--acc)}
.hs input:focus::placeholder{color:#9a9a9a}
.hs kbd{position:absolute;right:0;top:50%;transform:translateY(-50%)}
.hs input:focus+kbd{display:none}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 24px;background:var(--ink);color:#fff;border:0;border-radius:0;font:500 .95rem var(--sans);cursor:pointer;text-decoration:none;white-space:nowrap;transition:background .15s}
.btn:hover:not(:disabled){background:#333}
.btn:disabled{background:#e6e6e6;color:#9a9a9a;cursor:not-allowed}
.btn.sec{background:#fff;color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}.btn.sec:hover:not(:disabled){background:var(--panel)}
.btn.wide{width:100%;height:54px;font-size:1rem}
.btnrow{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}

/* home */
.hero{border-bottom:1px solid var(--line)}
.heroin{display:grid;grid-template-columns:1.1fr 1fr;gap:64px;align-items:start;padding-top:76px;padding-bottom:68px}
.hero h1{font-size:clamp(3rem,6.6vw,5.4rem);line-height:1;letter-spacing:-.025em}
.lede{margin:28px 0 0;font-size:1.2rem;line-height:1.55;color:var(--soft);max-width:30em}
.facts{list-style:none;margin:36px 0 0;padding:0;display:flex;gap:28px;flex-wrap:wrap;font-size:.9rem}
.facts li{padding-top:10px;border-top:1px solid var(--ink)}
.drop{border:5px dashed #f2f2f2 ;padding:10px;background:#fff}
.drop .zone,.dz{color:var(--ink);font-size:1rem}
.drop .zone{margin:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;min-height:300px;text-align:center;padding:30px;border:1px dashed #b5b5b5;cursor:pointer;transition:background .15s,border-color .15s}
.drop .zone:hover{background:#fafafa}
.drop.over .zone{border-color:var(--acc);background:var(--acc-l)}
.drop .zone svg{width:28px;height:28px}
.drop .zone b{font:400 1.8rem var(--serif);letter-spacing:-.01em}
.drop .zone span{color:var(--soft);font-size:.92rem}
.drop .zone .btn{color:#fff;margin-top:8px}
.picked{display:grid;gap:18px;padding:20px}
.picked .got{display:flex;gap:14px;align-items:center;padding-bottom:16px;border-bottom:1px solid var(--line)}
.picked .stack{display:flex;gap:8px}
.picked .nm{font-weight:500;word-break:break-all}.picked .nm small{display:block;font-weight:400;color:var(--soft)}
.picked h2{font-size:1.5rem}
.picked .reset{margin-left:auto;border:0;background:none;padding:0;font-size:.9rem;cursor:pointer;border-bottom:1px solid var(--ink);white-space:nowrap}
.picked .hint{margin:0}
.sug{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 28px}
.sug .grp{margin:0 0 12px}.sug .grp ul{list-style:none;margin:0;padding:0}
.sug h3{font:400 .8rem var(--sans);color:var(--soft);padding:0 0 6px;border-bottom:1px solid var(--ink)}
.sug li li{border-bottom:1px solid var(--line)}
.sug a{display:block;padding:9px 0;font:400 1.1rem var(--serif);text-decoration:none}
.sug a:hover{color:var(--acc)}
.sug .ico{display:none}
.pg{display:block;background:#fff;box-shadow:0 0 0 1px var(--line2)}
.pg.s{width:52px;height:68px}
canvas.pg,img.pg{height:auto}
.promo{display:grid;grid-template-columns:auto 1fr auto;gap:28px;align-items:baseline;padding:26px 0;border-bottom:1px solid var(--line);text-decoration:none}
.promo b{font:400 1.6rem var(--serif)}
.promo span{color:var(--soft)}
.promo .go{color:var(--ink);border-bottom:1px solid var(--ink);padding-bottom:2px;white-space:nowrap}
.promo:hover .go{color:var(--acc);border-bottom-color:var(--acc)}

/* tool index: a table of contents */
.index{padding:56px 0 0}
.index>h2{font-size:2.6rem;margin:0 0 6px}
.index>p{margin:0 0 8px;color:var(--soft)}
.toc section{padding-top:44px}
.toc section:first-child{padding-top:28px}
.grp-h{font:400 .82rem var(--sans);color:var(--soft);letter-spacing:0;padding:0 0 8px;border-bottom:1px solid var(--ink);margin:0}
.row{display:flex;justify-content:space-between;align-items:baseline;gap:18px;padding:13px 0;border-bottom:1px solid var(--line);text-decoration:none}
.row b{font:400 1.25rem/1.25 var(--serif);flex:none;max-width:60%}
.row small{color:var(--soft);font-size:.8rem;line-height:1.35;text-align:right}
.row:hover b{color:var(--acc)}
.none{color:var(--soft);padding:24px 0}

/* tool page */
.th{border-bottom:1px solid var(--line)}
.thg{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:end;padding-top:44px;padding-bottom:32px}
.crumb{font-size:.82rem;color:var(--soft);margin:0 0 18px}.crumb a{text-decoration:none}.crumb a:hover{color:var(--ink);text-decoration:underline}
.th h1{font-size:clamp(2.4rem,4.6vw,3.7rem);line-height:1.05;letter-spacing:-.02em}
.th p.lead{margin:0;font-size:1.08rem;line-height:1.6;color:var(--soft);max-width:34em}
.work{display:grid;grid-template-columns:minmax(0,1fr) 390px;border:1px solid var(--line);border-top:0;min-height:540px;}
.surface{background:rgba(255,255,255,.5);padding:36px;display:flex;flex-direction:column;min-width:0}
.insp{display:flex;flex-direction:column;padding:32px;border-left:1px solid var(--line);min-width:0;background:#fff}
.insp h2{font-size:1.6rem;margin:0 0 4px}
.insp .empty{color:var(--soft);font-size:.92rem;margin:8px 0 0}
.act{margin-top:auto;padding-top:28px}
.priv{display:flex;align-items:center;gap:7px;font-size:.78rem;color:var(--soft);margin:12px 0 0;justify-content:center}
.priv svg{width:13px;height:13px;flex:none}
/* fields: underlined, no boxes */
label{display:block;font-size:.8rem;font-weight:400;color:var(--soft);margin:20px 0 4px}
.opt:first-of-type label{margin-top:16px}
.opt .chk{margin-top:22px}
input[type=text],input[type=password],input[type=number],select,textarea{width:100%;height:40px;padding:0;background:transparent;border:0;border-bottom:1px solid var(--ink);border-radius:0;color:var(--ink);font-size:1rem;transition:border-color .15s}
select{padding-right:24px;appearance:none;-webkit-appearance:none;background:transparent url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23141414' stroke-width='1.6' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 0 center/16px;cursor:pointer}
textarea{height:auto;padding:12px;resize:vertical;min-height:180px;line-height:1.55;border:1px solid var(--ink);background:#fff}
.surface textarea{min-height:380px;flex:1}
input[type=text]:focus,input[type=password]:focus,input[type=number]:focus,select:focus{outline:0;border-bottom:2px solid var(--acc)}
textarea:focus{outline:0;border-color:var(--acc);box-shadow:inset 0 0 0 1px var(--acc)}
.pwf{display:flex;align-items:flex-end;gap:10px}.pwf input{flex:1;min-width:0}
.pwshow{flex:none;height:30px;padding:0 10px;border:1px solid var(--line);background:transparent;color:var(--soft);font:500 .78rem var(--sans);cursor:pointer}
.pwshow:hover,.pwshow[aria-pressed=true]{border-color:var(--ink);color:var(--ink)}
input[type=color]{width:52px;height:34px;padding:2px;border:1px solid var(--ink);border-radius:0;background:#fff;cursor:pointer}
input[type=range]{width:100%;accent-color:var(--ink);margin:10px 0 0}
input[type=file]{font-size:.88rem;color:var(--soft);max-width:100%}
input[type=file]::file-selector-button{font:500 .85rem var(--sans);height:34px;padding:0 14px;margin-right:12px;border:1px solid var(--ink);border-radius:0;background:#fff;color:var(--ink);cursor:pointer}
input[type=file]::file-selector-button:hover{background:var(--panel)}
.chk{display:flex;align-items:center;gap:10px;font-size:.95rem;color:var(--ink)}.chk input{width:16px;height:16px;accent-color:var(--ink);margin:0}
.hint{font-size:.8rem;color:var(--soft);margin:6px 0 0}
.rv{float:right;color:var(--ink);font-variant-numeric:tabular-nums}
/* drop zone in the tool */
.dz{margin:0;flex:1 1 auto;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:8px;min-height:340px;padding:32px;border:3px dashed #b5b5b5;background:#fff;cursor:pointer;transition:border-color .15s,background .15s}
.dz:hover{border-color:var(--ink)}
.dz.over{border-color:var(--acc);background:var(--acc-l)}
.dz:focus-within{border-color:var(--acc)}
.dzi{display:grid;place-items:center;margin-bottom:4px}.dzi svg{width:26px;height:26px}
.dz b{font:400 1.7rem var(--serif);letter-spacing:-.01em}
.dz small{color:var(--soft);font-size:.9rem;max-width:36ch}
.dz .btn{margin-top:12px}
.dz.compact{flex:none;min-height:0;padding:0 0 14px;border:0;border-bottom:1px solid var(--line);background:none;flex-direction:row;justify-content:space-between;align-items:baseline;cursor:default}
.dz.compact small,.dz.compact .dzi{display:none}
.dz.compact b{font:400 1.1rem var(--serif)}
.dz.compact .btn{margin:0;height:auto;padding:0 0 2px;background:none;color:var(--ink);border-bottom:1px solid var(--ink);font-size:.9rem;cursor:pointer}
.dz.compact .btn:hover{background:none;color:var(--acc);border-bottom-color:var(--acc)}
.dz.compact.over .btn{color:var(--acc)}
.slot{font-size:.8rem;color:var(--soft);margin:24px 0 8px}
.slot:first-child{margin-top:0}
.files{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:10px}
.files:empty{display:none}
.files li{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px;padding:14px;background:#fff;border:1px solid var(--line)}
.files .pt{width:52px;min-height:66px;display:grid;place-items:center}
.files .pt .pg{width:52px}
.files.one .pt{width:120px}.files.one .pt .pg{width:120px}
.files .nm{min-width:0;font-weight:500;overflow-wrap:anywhere}.files .nm small{display:block;font-weight:400;color:var(--soft);font-size:.85rem;margin-top:2px}
.files .ac{display:flex;gap:2px}
.ib{border:0;background:transparent;width:32px;height:32px;cursor:pointer;line-height:1;font-size:.9rem;color:var(--soft)}.ib:hover{color:var(--ink);background:var(--panel)}.ib:disabled{opacity:.25;cursor:default;background:none}
/* status + results */
#status{margin:0 0 12px;font-size:.9rem;color:var(--soft)}#status:empty{display:none}
#status.bad{color:var(--err)}#status.ok{color:var(--ok)}
.bar{height:2px;background:var(--line);overflow:hidden;margin:0 0 14px;display:none}.bar i{display:block;height:100%;width:0;background:var(--ink);transition:width .15s}
#results{display:grid;gap:8px;margin-top:12px}#results:empty{display:none}
#results .res{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;padding:10px 0;border-top:1px solid var(--line)}
#results .res .pt{width:36px;display:grid;place-items:center}#results .res .pt .pg{width:36px}
#results .res span{font-weight:500;font-size:.9rem;overflow-wrap:anywhere;min-width:0}#results .res small{display:block;color:var(--soft);font-weight:400;font-size:.8rem}
#results .res .btn{height:36px;padding:0 14px;font-size:.85rem}
#results>img{max-width:100%;box-shadow:0 0 0 1px var(--line)}
#textout{width:100%;min-height:240px;margin-top:12px;font:400 .84rem/1.55 ui-monospace,SFMono-Regular,Menlo,monospace}
#countout table{width:100%;border-collapse:collapse;font-size:.9rem;margin:0 0 8px}
#countout th,#countout td{text-align:left;padding:8px 0;border-bottom:1px solid var(--line);overflow-wrap:anywhere}
#countout th:last-child,#countout td:last-child{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
#countout thead th{font-weight:400;color:var(--soft);font-size:.8rem;border-bottom-color:var(--ink)}
#countout tfoot th{border-bottom:0;font-weight:600}
/* organize / viewer / signature / camera */
.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(118px,1fr));gap:22px 16px;margin-top:20px}
.thumbs .th{padding:0;border:0;cursor:grab}
.thumbs .th.drag{opacity:.35}.thumbs .th.over canvas{box-shadow:0 0 0 2px var(--acc)}
.thumbs canvas{display:block;width:100%;height:auto;background:#fff;box-shadow:0 0 0 1px var(--line2)}
.thumbs small{display:block;font-size:.8rem;color:var(--soft);margin:8px 0 2px}
.thumbs .ac{display:flex;gap:2px}.thumbs .ib{width:28px;height:28px;font-size:.78rem}
.thumbs .th.del{opacity:.3}.thumbs .th.del canvas{filter:grayscale(1)}
#sigpad{width:100%;height:160px;background:#fff;border:1px solid var(--ink);touch-action:none;cursor:crosshair;display:block}
.vpages{display:grid;gap:18px;margin-top:16px}.vpages canvas{max-width:100%;height:auto;background:#fff;box-shadow:0 0 0 1px var(--line2);display:block;margin:0 auto}
#vid{width:100%;aspect-ratio:4/3;object-fit:cover;background:#000;margin-bottom:12px}
.cam{margin:0 0 16px}
body[data-tool=organize-pdf] .files .pt,body[data-tool=pdf-viewer] .files .pt,body[data-tool=fill-pdf-form] .files .pt{display:none}
body[data-tool=organize-pdf] .files li,body[data-tool=pdf-viewer] .files li,body[data-tool=fill-pdf-form] .files li{grid-template-columns:1fr auto}
/* reading matter */
.prose{margin-top:80px;padding-top:44px;border-top:1px solid var(--ink)}
.prose section{display:grid;grid-template-columns:280px minmax(0,1fr);gap:40px;padding:0 0 36px}
.prose h2{font-size:1.6rem;line-height:1.2}
.prose .b{max-width:62ch}
.prose p,.prose li{margin:0 0 .85em;color:#2b2b2b;font-size:1.02rem}
.prose ol,.prose ul{padding-left:1.2em;margin:0}.prose li{margin:0 0 .5em}
.prose h3{font:500 1rem var(--sans);margin:22px 0 4px}.prose h3:first-child{margin-top:0}
.rel{list-style:none;padding:0!important;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:32px}.rel li{margin:0!important;border-bottom:1px solid var(--line)}
.rel a{display:block;padding:10px 0;font:400 1.15rem var(--serif);text-decoration:none}
.rel a:hover{color:var(--acc)}
.plain{padding:56px 0 40px;max-width:700px}
.plain h1{font-size:clamp(2.4rem,5vw,3.6rem);margin:6px 0 24px}
.plain p{max-width:60ch;font-size:1.05rem}
.plain h2{font-size:1.5rem;margin:40px 0 14px}.plain ul{padding-inline-start:1.2em;max-width:60ch}.plain li{margin:0 0 .5em}
.oscard{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin:28px 0 8px;padding:20px 24px;background:var(--panel);border-radius:4px}
.oscard span{font-size:.88rem;color:var(--soft)}
.oscard-soon{display:block}
.oscard-soon b{display:block;font:500 1.05rem var(--serif);margin-bottom:4px}
.chlog{list-style:none;margin:36px 0 0;padding:0;max-width:60ch}
.chlog li{display:grid;grid-template-columns:110px 1fr;gap:18px;padding:16px 0;border-top:1px solid var(--line)}
.chlog li:last-child{border-bottom:1px solid var(--line)}
.chlog time{font-size:.82rem;color:var(--soft);padding-top:2px;white-space:nowrap}
.chlog p{margin:0}
@media(max-width:640px){.chlog li{grid-template-columns:1fr}.chlog time{font-weight:500;color:var(--ink)}}
/* footer */
.foot{margin-top:100px;border-top:1px solid var(--line);background:rgba(0,0,0,0.03)}
.foot .c{font-size:.85rem;color:var(--soft)}
.foot nav{display:flex;gap:24px;flex-wrap:wrap}
.foot a{text-decoration:none}.foot a:hover{color:var(--ink);text-decoration:underline}
.fgrid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1fr;gap:28px;padding-top:56px;padding-bottom:36px}
.fcol h3{font:500 .78rem var(--sans);text-transform:uppercase;letter-spacing:.04em;color:var(--ink);margin:0 0 16px}
.fcol ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:11px}
.fcol a{color:var(--soft)}.fcol a:hover{color:var(--ink)}
.fcol a.fmore{color:var(--acc)}.fcol a.fmore:hover{color:var(--acc)}
.fbrand-logo{display:flex;align-items:center;gap:8px;font:500 1.3rem var(--serif);color:var(--ink);text-decoration:none;margin-bottom:12px}
.fbrand-logo em{font:400 .72rem var(--sans);color:var(--soft);font-style:normal}
.fbrand p{max-width:30ch;margin:0;line-height:1.55}
.foot .langs{display:flex;flex-wrap:wrap;align-items:center;gap:6px 18px;padding:18px 0;border-top:1px solid var(--line2)}
.foot .langs svg{width:16px;height:16px;color:var(--soft);flex:none}
.foot .langs a[aria-current]{color:var(--ink);font-weight:500}
.fbottom{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 0 30px;border-top:1px solid var(--line2)}
@media(max-width:1080px){.c{padding-left:40px;padding-right:40px}}
@media(max-width:900px){
 .heroin,.thg{grid-template-columns:1fr;gap:32px}
 .work{grid-template-columns:1fr;min-height:0}
 .insp{border-left:0;border-top:1px solid var(--line)}
 .prose section{grid-template-columns:1fr;gap:10px}
 .promo{grid-template-columns:1fr;gap:6px}
 .nav{gap:20px}.hs{width:140px}.hs kbd{display:none}
 .fgrid{grid-template-columns:1fr 1fr 1fr;gap:28px 24px}
 .fbrand{grid-column:1/-1}
}
@media(max-width:640px){
 .c{padding-left:18px;padding-right:18px}
 .top .c{height:64px}.brand em{display:none}.nav>a:not(.alltools){display:none}.hs{width:120px}.langdd>summary span{display:none}
 .heroin{padding-top:20px;padding-bottom:40px}.lede{font-size:1.05rem}
 .drop .zone{min-height:230px}
 .sug,.rel{grid-template-columns:1fr}
 .row{flex-direction:column;gap:2px}.row small{text-align:left}.row b{max-width:none}
 .surface,.insp{padding:20px}
 .dz{min-height:240px}
 .files.one .pt,.files.one .pt .pg{width:84px}
 .fgrid{grid-template-columns:1fr 1fr;gap:28px 20px;padding-top:40px}
 .fbrand{grid-column:1/-1}
 .langdd-m{grid-template-columns:1fr;right:-18px;max-height:60vh;overflow:auto}
 [dir=rtl] .langdd-m{left:-18px}
 .fbottom{flex-direction:column;align-items:flex-start;gap:8px}
 .thg{
 	padding-top: 20px;
 }
}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}
@media print{.top,.foot,.insp{display:none}}
/* category icons */
.grp-h,.sug h3{display:flex;align-items:center;gap:10px}
.grp-h .gi{width:22px;height:22px;flex:none;color:var(--ink)}
.grp-h span{font:400 1.15rem var(--serif);color:var(--ink)}
.grp-h{padding-bottom:10px}
.sug h3 .gi{width:16px;height:16px;flex:none;color:var(--ink)}
/* ---------- guides ---------- */
.sh{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding-bottom:12px;border-bottom:1px solid var(--ink);margin-bottom:6px}
.sh h2{font-size:2rem}.sh a,.sh p{margin:0;color:var(--soft);font-size:.92rem}.sh a{color:var(--ink);text-decoration:none;border-bottom:1px solid var(--ink)}
.gteaser{padding-top:72px}
.ggrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0 32px}
.ggrid.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.gcard{display:flex;flex-direction:column;gap:14px;padding:22px 0;text-decoration:none}
.gcard .gth{display:block;aspect-ratio:16/10;background:rgba(0,0,0,0.08);overflow:hidden;padding:12px}
.gcard .gth svg{width:100%;height:100%}
.gplay{display:grid;place-items:center;height:100%;font:400 3.2rem var(--serif);color:var(--ink)}
.gtx small{display:block;font-size:.78rem;color:var(--soft);margin-bottom:6px}
.gtx b{display:block;font:400 1.3rem/1.25 var(--serif)}
.gtx span{display:block;color:var(--soft);font-size:.9rem;line-height:1.5;margin-top:8px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.gcard:hover b{color:var(--acc)}
.gsec{padding-top:48px}
.glist{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 36px}
.glist .gcard{border-bottom:1px solid var(--line)}
.gmeta{font-size:.85rem;color:var(--soft);margin:22px 0 0}
.garticle{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:72px;align-items:start;margin-top:24px}
.gbody{max-width:68ch;font-size:1.08rem;line-height:1.72;color:#222}
.gbody>p:first-of-type{font-size:1.18rem;color:var(--ink)}
.gbody h2{font-size:1.9rem;margin:48px 0 14px;scroll-margin-top:96px}
.gbody h3{font:600 1rem var(--sans);margin:26px 0 6px}
.gbody p{margin:0 0 1.05em}
.gbody ul,.gbody ol{padding-left:1.25em;margin:0 0 1.2em}.gbody li{margin:0 0 .55em}
.gbody a{color:var(--ink);text-decoration:underline;text-decoration-color:#b5b5b5}.gbody a:hover{color:var(--acc);text-decoration-color:var(--acc)}
.gbody code{font:.9em ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--panel);padding:1px 5px}
.gbody em{font-style:normal;font-weight:500}
.gbody figure{margin:34px 0;padding:24px;background:rgba(0,0,0,0.08)}
.gbody figure svg{display:block;width:100%;height:auto;max-height:340px}
.gbody figcaption{font-size:.85rem;color:var(--soft);margin-top:12px}
.ghero{margin:0 0 36px!important;padding:28px!important;background:var(--panel)}
.gbody table{width:100%;border-collapse:collapse;font-size:.95rem;margin:10px 0 24px}
.gbody th,.gbody td{text-align:left;padding:9px 10px 9px 0;border-bottom:1px solid var(--line)}
.gbody thead th{font-weight:500;color:var(--soft);font-size:.85rem;border-bottom-color:var(--ink)}
.gside{position:sticky;top:100px;display:grid;gap:36px}
.gside h3{font:400 .82rem var(--sans);color:var(--soft);padding-bottom:8px;border-bottom:1px solid var(--ink);margin:0}
.gtoc ol{list-style:none;margin:0;padding:0;counter-reset:t}
.gtoc li{border-bottom:1px solid var(--line)}
.gtoc a{display:block;padding:9px 0;font-size:.92rem;text-decoration:none}.gtoc a:hover{color:var(--acc)}
.gtools .row b{font-size:1.1rem}
.gfaq{margin-top:20px}.gfaq h3{font:600 1rem var(--sans);margin:22px 0 4px}
.gmore{margin-top:80px}
/* quiz + game + calculator */
.quiz,.guess,.sizes-calc{margin:28px 0 36px;padding:28px;border:1px solid var(--ink);background:#fff}
.qnum{font-size:.82rem;color:var(--soft);margin:0 0 8px!important}
.gbody .qq,.qq{font:400 1.6rem/1.25 var(--serif);margin:0 0 20px}
.qopts{display:grid;gap:8px;margin-bottom:16px}
.qopt{text-align:left;padding:13px 16px;border:1px solid var(--line2);background:#fff;font-size:1rem;cursor:pointer}
.qopt:hover:not(:disabled){border-color:var(--ink)}
.qopt.right{border-color:var(--ok);background:#eef7f1}.qopt.wrong{border-color:var(--err);background:#fdf0ef}
.qopt:disabled{cursor:default;color:var(--ink)}
.qexp{font-size:.98rem}
.qend{text-align:center;padding:10px 0}.qscore{font:400 4rem var(--serif);margin:0!important}
.gstage{background:var(--panel);padding:16px;margin-bottom:16px}.gstage svg{display:block;width:100%;max-width:420px;height:auto;margin:0 auto}
.scalc-ctl{display:flex;gap:28px;flex-wrap:wrap;margin-bottom:8px}.scalc-ctl label{margin:0;min-width:180px}
.scalc h3{font:400 1.3rem var(--serif);margin:28px 0 6px}
.tscroll{overflow-x:auto}
.scalc table{min-width:560px}
.scalc tbody th{font-weight:500;color:var(--ink);font-size:.95rem;border-bottom:1px solid var(--line)}
@media(max-width:1080px){.ggrid{grid-template-columns:repeat(2,minmax(0,1fr))}.glist{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:900px){.garticle{grid-template-columns:minmax(0,1fr);gap:24px}.gside{position:static}.gtoc{display:none}.ggrid.three{grid-template-columns:1fr}}
@media(max-width:640px){.ggrid,.glist{grid-template-columns:1fr}.gbody{font-size:1.02rem}.gbody h2{font-size:1.55rem}.quiz,.guess,.sizes-calc{padding:18px}.sh h2{font-size:1.6rem}}

/* tool cards */
h1,h2,h3,.brand,.row b,.gtx b,.sug a,.rel a,.promo b,.dz b,.drop .zone b,.qscore{font-optical-sizing:auto}
.tgrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:16px}
.tcard{display:flex;flex-direction:column;gap:8px;min-height:168px;padding:30px 30px 32px;background:rgba(0,0,0,0.05);text-decoration:none; border: 3px dashed #f2f2f2;}
.tcard:hover{background: rgba(0,0,0,0.1);}
.tcard .ico{display:flex;width:46px;height:46px;margin-bottom:14px;color:var(--ink); justify-content: center; align-items: center; background: #fff; border-radius: 6px; }
.tcard .ico svg{width:24px;height:24px}
.tcard b{font:400 1.3rem/1.2 var(--serif);letter-spacing:-.01em}
.tcard small{color:var(--soft);font-size:.86rem;line-height:1.45;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.tcard:focus-visible{outline-offset:2px}
@media(max-width:1080px){.tgrid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){.tgrid{grid-template-columns:repeat(2,minmax(0,1fr))}.tcard{min-height:0;padding:16px}.tcard b{font-size:1.12rem}}
@media(max-width:640px){.tgrid{gap:10px}.tcard{padding:14px 14px 16px;gap:6px}.tcard .ico{margin-bottom:6px;width:38px;height:38px}.tcard .ico svg{width:20px;height:20px}.tcard b{font-size:1.05rem}.tcard small{font-size:.8rem;-webkit-line-clamp:2}}

.grp-h{border-bottom:0;padding-bottom:0}
.grp-h span{font-size:1.5rem}

/* comparisons */
.verdict{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--ink);margin:6px 0 28px;font-size:.98rem}
.verdict>div{padding:20px 22px}.verdict>div+div{border-left:1px solid var(--ink);background:var(--panel)}
.verdict h3{font:400 1.3rem/1.2 var(--serif);margin:0 0 12px}
.verdict ul{margin:0;padding-left:1.1em}.verdict li{margin:0 0 .5em}
.gbody table.cmp{font-size:.92rem;line-height:1.5;min-width:520px}
.cmp th[scope=row]{font-weight:500;color:var(--ink);width:24%;vertical-align:top}
.cmp td{vertical-align:top;color:#333}
.cmp td:last-child{color:var(--ink)}
.cmp thead th:last-child{color:var(--ink)}
.csrc ul{padding-left:1.1em}.fine{font-size:.85rem;color:var(--soft);line-height:1.6}
.fine a{color:var(--soft)}
.cintro{margin:36px 0 8px}
.cgrid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border-top:1px solid var(--ink);margin:24px 0 64px}
.ccard{display:flex;flex-direction:column;gap:8px;padding:20px 20px 24px 0;text-decoration:none;color:var(--ink);border-bottom:1px solid var(--line)}
.ccard+.ccard{padding-left:20px;border-left:1px solid var(--line)}
.ccard span{font-size:.8rem;color:var(--soft)}
.ccard b{font:400 1.45rem/1.15 var(--serif)}
.ccard small{font-size:.88rem;line-height:1.5;color:var(--soft)}
.ccard:hover b{color:var(--acc)}
.cmatrix{margin:0 0 72px}
table.cmp.wide{width:100%;min-width:860px;border-collapse:collapse;font-size:.9rem;line-height:1.5;margin:6px 0 16px}
.cmp.wide th,.cmp.wide td{text-align:left;padding:12px 14px 12px 0;border-bottom:1px solid var(--line)}
.cmp.wide thead th{font-weight:500;color:var(--soft);font-size:.82rem;border-bottom-color:var(--ink)}
.cmp.wide th[scope=row]{width:14%}.cmp.wide th a{color:var(--ink);text-decoration:none;border-bottom:1px solid var(--line2)}
.cmp.wide tr.us th,.cmp.wide tr.us td{background:var(--panel);color:var(--ink)}
.cmp.wide tr.us th{padding-left:12px}
@media(max-width:1080px){.cgrid{grid-template-columns:repeat(2,minmax(0,1fr))}.ccard+.ccard{padding-left:0;border-left:0}.cgrid .ccard:nth-child(even){padding-left:20px;border-left:1px solid var(--line)}}
@media(max-width:640px){.verdict{grid-template-columns:1fr}.verdict>div+div{border-left:0;border-top:1px solid var(--ink)}.cgrid{grid-template-columns:1fr}.cgrid .ccard:nth-child(even){padding-left:0;border-left:0}}

/* languages */
html[lang=ru]{--serif:Literata,Georgia,"Times New Roman",serif}
html[lang=zh-Hans]{--sans:Inter,"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;--face:var(--sans);--serif:"Noto Serif SC","Songti SC","SimSun",serif}
html[lang=ja]{--sans:Inter,"Noto Sans JP","Hiragino Sans","Yu Gothic",sans-serif;--face:var(--sans);--serif:"Noto Serif JP","Hiragino Mincho ProN","Yu Mincho",serif}
html[lang=ko]{--sans:Inter,"Noto Sans KR","Apple SD Gothic Neo","Malgun Gothic",sans-serif;--face:var(--sans);--serif:"Noto Serif KR","AppleMyungjo",serif}
html[lang=ar]{--sans:"Noto Sans Arabic",Inter,Tahoma,sans-serif;--face:var(--sans);--serif:"Noto Naskh Arabic","Noto Sans Arabic",serif}
html[lang=hi]{--sans:Inter,"Noto Sans Devanagari","Nirmala UI",sans-serif;--face:var(--sans);--serif:"Noto Serif Devanagari","Noto Sans Devanagari",serif}
html:is([lang=zh-Hans],[lang=ja],[lang=ko],[lang=ar],[lang=hi]) :is(h1,h2,h3,.brand,.lede){letter-spacing:0}
html:is([lang=zh-Hans],[lang=ja],[lang=ko]) body{line-height:1.75}
html:is([lang=zh-Hans],[lang=ja],[lang=ko]) :is(h1,h2,h3){line-height:1.3;font-weight:500}
html:is([lang=ar],[lang=hi]) body{line-height:1.8}
html:is([lang=ar],[lang=hi]) :is(h1,h2,h3){line-height:1.45}
html:is([lang=zh-Hans],[lang=ja],[lang=ko]) .gbody{line-height:1.9}
html[lang=ar] .gbody,html[lang=hi] .gbody{line-height:1.95}
/* Right-to-left (Arabic) */
[dir=rtl] .hs svg{left:auto;right:0}[dir=rtl] .hs kbd{right:auto;left:0}[dir=rtl] .hs input{padding:0 24px 0 26px}
[dir=rtl] .picked .reset{margin-left:0;margin-right:auto}
[dir=rtl] .row small{text-align:left}
[dir=rtl] .insp{border-left:0;border-right:1px solid var(--line)}
[dir=rtl] select{padding-right:0;padding-left:24px;background-position:left 0 center}
[dir=rtl] input[type=file]::file-selector-button{margin-right:0;margin-left:12px}
[dir=rtl] .rv{float:left}
[dir=rtl] #countout th,[dir=rtl] #countout td{text-align:right}[dir=rtl] #countout th:last-child,[dir=rtl] #countout td:last-child{text-align:left}
[dir=rtl] .prose ol,[dir=rtl] .prose ul,[dir=rtl] .gbody ul,[dir=rtl] .gbody ol,[dir=rtl] .verdict ul,[dir=rtl] .csrc ul{padding-left:0;padding-right:1.2em}
[dir=rtl] .gbody th,[dir=rtl] .gbody td{text-align:right;padding:9px 0 9px 10px}
[dir=rtl] .qopt{text-align:right}
[dir=rtl] .verdict>div+div{border-left:0;border-right:1px solid var(--ink)}
[dir=rtl] .ccard{padding:20px 0 24px 20px}[dir=rtl] .ccard+.ccard{padding-left:0;padding-right:20px;border-left:0;border-right:1px solid var(--line)}
[dir=rtl] .cmp.wide th,[dir=rtl] .cmp.wide td{text-align:right;padding:12px 0 12px 14px}[dir=rtl] .cmp.wide tr.us th{padding-left:0;padding-right:12px}
[dir=rtl] .gbody code,[dir=rtl] .gbody kbd,[dir=rtl] .gbody figure svg{direction:ltr;unicode-bidi:isolate}
@media(max-width:1080px){[dir=rtl] .ccard+.ccard{padding-right:0;border-right:0}[dir=rtl] .cgrid .ccard:nth-child(even){padding-left:0;border-left:0;padding-right:20px;border-right:1px solid var(--line)}}
@media(max-width:900px){[dir=rtl] .insp{border-right:0}}
@media(max-width:640px){[dir=rtl] .row small{text-align:right} .facts{display: none}}}
@media(max-width:640px){[dir=rtl] .verdict>div+div{border-right:0}[dir=rtl] .cgrid .ccard:nth-child(even){padding-right:0;border-right:0}}
html:is([lang=ar],[lang=zh-Hans],[lang=ja],[lang=ko],[lang=hi]) :is(em,i,.lede em,h1 em,h2 em){font-style:normal}
.facts-t{width:100%;border-collapse:collapse;font-size:.95rem}
.facts-t th,.facts-t td{text-align:start;vertical-align:top;padding:10px 0;border-bottom:1px solid var(--line)}
.facts-t th{width:36%;padding-inline-end:16px;font-weight:500;color:var(--soft)}