:root{--bg:#f6f4f0;--card:#fff;--fog:#eef1f2;--line:#e3e0da;--ink:#23282d;--muted:#5f666d;--pri:#4d6e8a;--pri-h:#3f5d77;--onpri:#fff;--soft:#dce6ee;--ok:#ddeadf;--okc:#4f7a5e;--bad:#f3e1de;--badc:#9a4b45;--r:12px}
@media(prefers-color-scheme:dark){:root{--bg:#16191c;--card:#1e2226;--fog:#262b30;--line:#33393f;--ink:#e8eaec;--muted:#a4abb2;--pri:#8fb0cc;--pri-h:#a6c1d8;--onpri:#0f1a24;--soft:#2a3a48;--ok:#22352a;--okc:#8fc0a0;--bad:#3d2522;--badc:#d99a92}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans","Noto Sans Arabic","Noto Sans Thai","Noto Sans Ethiopic",sans-serif}
.wrap{max-width:720px;margin-inline:auto;padding-inline:20px}
a{color:var(--pri);text-underline-offset:3px}
a:hover{color:var(--pri-h)}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--pri);outline-offset:3px;border-radius:6px}
.skip{position:absolute;inset-inline-start:-999px;top:8px;background:var(--card);color:var(--ink);padding:8px 12px;border-radius:10px;z-index:20}
.skip:focus{inset-inline-start:8px}
h1,h2,h3{line-height:1.25;color:var(--ink);font-weight:600}
h1{font-size:clamp(1.65rem,5vw,2rem);margin:.5em 0 .6em}
h2{font-size:clamp(1.2rem,3.5vw,1.375rem);margin:2.2em 0 .6em}
h3{font-size:1.05rem;margin:1.4em 0 .4em}
p,ul,ol{margin:.8em 0}
.top{border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-block:14px}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;font-size:1.1rem;color:var(--ink);text-decoration:none}
.brand:hover{color:var(--ink)}
.nav{display:flex;gap:2px;overflow-x:auto;padding-bottom:10px;scrollbar-width:none;margin-inline:-10px}
.nav a{white-space:nowrap;padding:6px 10px;border-radius:999px;color:var(--muted);text-decoration:none;font-size:.95rem}
.nav a:hover{background:var(--fog);color:var(--ink)}
.langsw{position:relative}
.langsw summary{list-style:none;display:flex;align-items:center;gap:6px;cursor:pointer;padding:6px 12px;border:1px solid var(--line);border-radius:999px;font-size:.92rem;color:var(--muted)}
.langsw summary::-webkit-details-marker{display:none}
.langsw ul{position:absolute;inset-inline-end:0;z-index:30;margin:6px 0 0;padding:6px;list-style:none;background:var(--card);border:1px solid var(--line);border-radius:var(--r);min-width:180px;max-height:70vh;overflow:auto}
.langsw a{display:block;padding:8px 12px;border-radius:8px;text-decoration:none;color:var(--ink)}
.langsw a:hover,.langsw a[aria-current]{background:var(--fog)}
.langsw a[aria-current]{font-weight:600}
main{padding-block:16px 56px;min-height:60vh}
.crumbs ol{display:flex;flex-wrap:wrap;gap:4px;list-style:none;padding:0;margin:8px 0;font-size:.875rem;color:var(--muted)}
.crumbs li+li::before{content:"/";margin-inline:6px;opacity:.6}
.hero{margin-block:32px 16px}
.hero h1{margin-top:0;font-size:clamp(1.8rem,6vw,2.25rem)}
.lead{font-size:1.1rem;color:var(--muted)}
.meta,.small{font-size:.875rem;color:var(--muted)}
.stores{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0}
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 18px;border-radius:10px;font-weight:600;text-decoration:none;border:1px solid transparent;font-size:1rem;cursor:pointer;font-family:inherit}
.btn.store,.btn.primary{background:var(--pri);color:var(--onpri)}
.btn.store:hover,.btn.primary:hover{background:var(--pri-h);color:var(--onpri)}
.btn.ghost{background:transparent;border-color:var(--line);color:var(--ink)}
.btn.ghost:hover{background:var(--fog);color:var(--ink)}
.cards2{display:grid;gap:12px;margin-block:16px}
@media(min-width:640px){.cards2{grid-template-columns:1fr 1fr}}
.card,.cta,.qcard,.answer-box,.note,.qitem{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px}
.card h3,.qcard h3{margin-top:0}
.muted{color:var(--muted)}
.pill{display:inline-block;background:var(--fog);border-radius:999px;padding:3px 12px;font-size:.875rem}
.cta{margin-block:48px}
.cta h2{margin-top:0}
.note{background:var(--soft);border-color:transparent}
.answer{background:var(--ok);border-radius:var(--r);padding:14px 18px;margin-block:12px}
.tablewrap{overflow-x:auto;margin-block:16px;border:1px solid var(--line);border-radius:var(--r);background:var(--card)}
table{border-collapse:collapse;width:100%;font-size:.95rem}
th,td{padding:10px 14px;text-align:start;vertical-align:top;border-bottom:1px solid var(--line)}
tr:last-child>*{border-bottom:0}
thead th{background:var(--fog);font-weight:600}
thead small{display:block;font-weight:400;color:var(--muted)}
table.cmp{min-width:760px}
table.who th{width:34%;font-weight:600}
.tiles,.modgrid{list-style:none;padding:0;display:grid;gap:8px;grid-template-columns:repeat(auto-fill,minmax(210px,1fr))}
.tile,.mod{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:12px 16px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);text-decoration:none;color:var(--ink)}
.tile:hover,.mod:hover{border-color:var(--pri);color:var(--ink)}
.tile .go{color:var(--pri);white-space:nowrap;font-size:.92rem}
.mod{justify-content:flex-start;gap:12px}
.mnum{flex:none;width:28px;height:28px;border-radius:50%;background:var(--soft);color:var(--ink);display:grid;place-items:center;font-size:.85rem}
.steps{padding-inline-start:1.4em}
.steps li{margin:.3em 0}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{background:var(--fog);border-radius:999px;padding:5px 14px;font-size:.9rem;text-decoration:none;color:var(--ink)}
.chip:hover{background:var(--soft);color:var(--ink)}
.qcard{margin-block:16px}
.num{display:inline-grid;place-items:center;width:26px;height:26px;margin-inline-end:10px;border-radius:50%;background:var(--soft);color:var(--ink);font-size:.8rem;font-weight:600;vertical-align:middle}
.optlist{list-style:none;padding:0;margin:14px 0}
.optlist li,.opt{display:flex;gap:12px;align-items:flex-start;padding:10px 14px;border:1px solid var(--line);border-radius:10px;margin:8px 0;background:var(--card)}
.optlist li.ok{background:var(--ok);border-color:var(--okc)}
.tick{color:var(--okc);margin-inline-start:auto}
.letter{flex:none;width:24px;height:24px;border-radius:50%;border:1px solid currentColor;display:grid;place-items:center;font-size:.75rem;color:var(--muted)}
.qh{font-size:clamp(1.4rem,4.5vw,1.75rem)}
details>summary{cursor:pointer;color:var(--pri);padding:6px 0}
.answer-box{margin-block:20px}
.answer-box h2{margin-top:0}
.rel{padding-inline-start:1.2em}
.pn{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-block:24px}
.qindex{padding-inline-start:1.2em}
.qindex li{margin:.35em 0}
.faqitem h2{font-size:1.1rem;margin:1.5em 0 .3em}
.foot{border-top:1px solid var(--line);padding-block:28px;font-size:.9rem;color:var(--muted)}
.foot a{color:var(--muted)}
.foot a:hover{color:var(--ink)}
.vh{display:none}
.quiz{margin-block:16px}
.qlist{list-style:none;padding:0}
.qitem{margin:16px 0}
.qitem .qt{margin-top:0;font-size:1.1rem}
.opts{list-style:none;padding:0;margin:14px 0}
.opt{width:100%;text-align:start;font:inherit;color:inherit;cursor:pointer;margin:8px 0}
.opt:hover{border-color:var(--pri)}
.opt[disabled]{cursor:default}
.opt.right{background:var(--ok);border-color:var(--okc)}
.opt.bad{background:var(--bad);border-color:var(--badc)}
.opt.right .letter{color:var(--okc)}
.opt.bad .letter{color:var(--badc)}
.fb{border-top:1px solid var(--line);padding-top:10px}
.verdict{font-weight:600;margin:.3em 0}
html.nojs .opt{pointer-events:none}
html.js .noscript-ans{display:none}
html.js .quiz.on .qitem{display:none}
html.js .quiz.on .qitem.cur{display:block}
.qctl{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:10px 0}
.bar2{height:6px;background:var(--soft);border-radius:99px;overflow:hidden;flex:1}
.bar2>i{display:block;height:100%;background:var(--pri);width:0;transition:width .25s}
.prog{font-size:.9rem;color:var(--muted);white-space:nowrap}
.result{text-align:center;padding:28px 16px}
.result .big{font-size:2.25rem;font-weight:600}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}