/* Sarkari-style portal theme. Colours come from CSS variables set in the admin panel. */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);font-size:var(--fs);line-height:1.55;background:var(--bg);color:var(--text)}
a{color:var(--link);text-decoration:none}a:hover{text-decoration:underline}
img{max-width:100%;height:auto}
.wrap{max-width:var(--w);margin:0 auto;padding:0 12px}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:#fff;padding:8px;z-index:99}
/* header */
.site-h{background:var(--hbg);color:var(--htx);text-align:center}
.hrow{display:flex;align-items:center;justify-content:center;position:relative;padding-top:14px;padding-bottom:6px}
.brand{display:flex;align-items:center;gap:10px;color:var(--htx)!important;text-decoration:none!important}
.brand img{max-height:60px;width:auto}
.bt{display:flex;flex-direction:column;line-height:1.1}
.bn{font-size:clamp(26px,5vw,44px);font-weight:800;letter-spacing:.5px;text-transform:uppercase}
.bs{font-size:clamp(13px,2.2vw,18px);font-weight:600;opacity:.95}
.tagline{margin:0 auto;padding-bottom:10px;font-size:14px;opacity:.9}
.hact{position:absolute;right:12px;top:50%;transform:translateY(-50%);display:flex;gap:6px}
.ibtn{background:rgba(255,255,255,.15);color:var(--htx);border:0;border-radius:6px;width:38px;height:38px;font-size:18px;cursor:pointer}
#menuBtn{display:none}
/* nav */
.site-n{background:var(--nbg);position:sticky;top:0;z-index:50;box-shadow:0 2px 4px rgba(0,0,0,.2)}
.site-n .wrap{display:flex;align-items:center;justify-content:space-between;gap:10px}
.menu{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap}
.menu>li{position:relative}
.menu a{display:block;color:var(--ntx);padding:11px 14px;font-weight:600;font-size:15px;text-decoration:none}
.menu a:hover{background:var(--primary)}
.menu .sub{display:none;position:absolute;left:0;top:100%;min-width:220px;background:var(--nbg);list-style:none;margin:0;padding:0;z-index:60;box-shadow:0 6px 16px rgba(0,0,0,.25)}
.menu li:hover>.sub,.menu li:focus-within>.sub{display:block}
.menu .sub .sub{left:100%;top:0}
.nsearch input{padding:7px 10px;border-radius:4px;border:0;width:200px;font-size:14px}
/* ticker */
.ticker{background:#fff7d6;border:1px solid #f0d77c;margin:10px 0;overflow:hidden;white-space:nowrap;border-radius:var(--r)}
.tk-in{display:inline-block;padding:8px 0;animation:tk 45s linear infinite;padding-left:100%}
.ticker:hover .tk-in{animation-play-state:paused}
.tk-in a{margin-right:40px;font-weight:600;color:#b3001b}
@keyframes tk{to{transform:translateX(-100%)}}
@media (prefers-reduced-motion:reduce){.tk-in{animation:none;padding-left:10px;white-space:normal}}
/* layout */
main{padding:10px 12px 30px;overflow-x:clip}
.home-h1{font-size:15px;font-weight:600;text-align:center;margin:6px 0 12px;color:#555}
.blocks{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px;margin:12px 0}
.blk{background:var(--box);border:1px solid #ddd;border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;min-width:0}
.w-full{grid-column:span 6}.w-half{grid-column:span 3}.w-third{grid-column:span 2}.w-two3{grid-column:span 4}
.bh{margin:0;background:var(--hc,var(--primary));color:#fff;text-align:center;font-size:20px;font-weight:700;padding:9px 10px}
.blk .html{padding:10px 14px}
.pl{list-style:none;margin:0;padding:6px 12px 10px}
.pl li{padding:6px 0 6px 16px;border-bottom:1px dashed #ddd;position:relative;font-size:15px}
.pl li::before{content:"";position:absolute;left:2px;top:14px;width:6px;height:6px;border-radius:50%;background:var(--hc,var(--primary))}
.pl li:last-child{border-bottom:0}
.pl a{font-weight:600}
.pl small{color:#777;font-size:12px}
.pl.cols-2{columns:2;column-gap:24px}.pl.cols-3{columns:3;column-gap:24px}.pl.cols-4{columns:4;column-gap:24px}
.pl li{break-inside:avoid}
.st-big .bh{font-size:24px;padding:12px}
.st-big .pl li{font-size:16px}
.new{background:#e00;color:#fff;font-size:10px;font-weight:700;padding:1px 5px;border-radius:3px;animation:blink 1s steps(2) infinite;vertical-align:middle}
@keyframes blink{50%{opacity:.4}}
.more{display:block;margin:auto 12px 12px;text-align:center;background:var(--hc,var(--primary));color:#fff!important;padding:7px;border-radius:4px;font-weight:700;text-decoration:none!important}
.empty{padding:10px 14px;color:#777}
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;padding:8px}
.tile{display:flex;align-items:center;justify-content:center;text-align:center;color:#fff!important;font-weight:700;min-height:74px;padding:10px;border-radius:var(--r);text-decoration:none!important;line-height:1.3;font-size:15px}
.tile:hover{filter:brightness(1.1)}
.btn-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px;padding:8px}
.gbtn{background:var(--c);color:#fff!important;text-align:center;padding:10px 6px;border-radius:var(--r);font-weight:700;text-decoration:none!important}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px;padding:10px}
.card{border:1px solid #e5e5e5;border-radius:var(--r);overflow:hidden;color:inherit}
.card span{display:block;padding:8px;font-weight:600}
.sbox{display:flex;gap:6px;padding:10px}
.sbox input{flex:1;padding:10px;border:1px solid #ccc;border-radius:4px;font-size:16px;min-width:0}
.sbox button,.btn{background:var(--primary);color:#fff;border:0;border-radius:4px;padding:10px 16px;font-weight:700;cursor:pointer;font-size:15px}
.btn.big{font-size:18px;padding:13px 28px}
.btn.ghost{background:transparent;color:var(--primary);border:2px solid var(--primary)}
.btn.alt{background:var(--accent)}
.joins{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}
.join{flex:1;min-width:190px;text-align:center;color:#fff!important;padding:10px;border-radius:var(--r);font-weight:700;text-decoration:none!important}
.join.wa{background:#1fa855}.join.tg{background:#229ed9}.join.yt{background:#e62117}
/* single post */
.layout.has-side{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:16px}
.box{background:var(--box);border:1px solid #ddd;border-radius:var(--r);padding:14px 16px;margin:12px 0}
.box>.bh{margin:8px -16px 14px}.box>.bh:first-child{margin-top:-14px;border-radius:var(--r) var(--r) 0 0}
.post h1{font-size:clamp(22px,3.2vw,30px);line-height:1.25;margin:6px 0 8px;color:var(--primary-dark)}
.meta{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:13px;color:#666;margin-bottom:10px}
.bc ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;font-size:13px;color:#666}
.bc li+li::before{content:"›";margin:0 6px}
.content{font-size:16.5px;overflow-wrap:anywhere}
.content h2{font-size:22px;background:var(--primary);color:#fff;padding:7px 12px;border-radius:4px;margin:24px 0 10px}
.content h3{font-size:19px;color:var(--primary-dark);margin:18px 0 8px}
.table-wrap{overflow-x:auto;margin:10px 0}
.content table,.kv table,.imp-links table{width:100%;border-collapse:collapse}
.content th,.content td,.kv th,.kv td,.imp-links th,.imp-links td{border:1px solid #cfcfcf;padding:8px 10px;text-align:left;vertical-align:top}
.content th,.kv th{background:#fbeff1;color:#5a0010}
.content tr:nth-child(even) td{background:#fafafa}
.kv h2,.imp-links h2,.faq h2,.related h2{font-size:22px;background:var(--primary);color:#fff;padding:7px 12px;border-radius:4px;margin:24px 0 10px}
.imp-links th{background:#f6f6f6;width:55%;font-weight:700}
.imp-links td{text-align:center}
.btn-link{display:inline-block;background:var(--accent);color:#fff!important;padding:6px 16px;border-radius:4px;font-weight:700;text-decoration:none!important}
.short-info{background:#fff8e6;border-left:4px solid #f0a500;padding:10px 12px;margin:10px 0;border-radius:4px}
.notice{background:#e8f1ff;border-left:4px solid var(--accent);padding:10px 12px;margin:10px 0;border-radius:4px}
.notice.warn{background:#fff0f0;border-color:#d00}
.toc{background:#f7f7f9;border:1px solid #e3e3e3;border-radius:var(--r);padding:8px 14px;margin:12px 0}
.toc summary{font-weight:700;cursor:pointer}
.toc ol{margin:8px 0 4px;padding-left:20px}.toc .lv3{margin-left:16px;list-style:circle}
.faq details{border:1px solid #e3e3e3;border-radius:4px;margin:6px 0;padding:8px 12px}
.faq summary{font-weight:700;cursor:pointer}
.disclaimer{font-size:13px;color:#666;border-top:1px solid #eee;padding-top:10px;margin-top:20px}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0}
.tags a,.chips a{background:#f0f0f0;padding:4px 10px;border-radius:20px;font-size:13px;color:#333}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0}
.share{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:14px 0}
.share a,.share button{color:#fff!important;padding:6px 12px;border-radius:4px;font-size:14px;font-weight:600;border:0;cursor:pointer;text-decoration:none!important}
.share .wa{background:#1fa855}.share .tg{background:#229ed9}.share .fb{background:#1877f2}.share .tw{background:#111}.share .cp{background:#666}
.author{background:#f7f7f9;border-radius:var(--r);padding:10px 14px;margin:14px 0}.author p{margin:4px 0 0;font-size:14px}
.side .blk{margin-bottom:14px}
.ad{text-align:center;margin:12px 0;overflow:hidden}
.pg{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin:16px 0}
.pg a,.pg span{padding:6px 12px;border:1px solid #ccc;border-radius:4px;background:var(--box)}
.pg span{background:var(--primary);color:#fff;border-color:var(--primary)}
/* tests */
.tgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:10px;margin:10px 0 18px}
.tcard{display:flex;flex-direction:column;gap:4px;border:1px solid #ddd;border-left:4px solid var(--primary);border-radius:var(--r);padding:12px;background:var(--box);color:inherit!important;text-decoration:none!important}
.tcard:hover{box-shadow:0 3px 10px rgba(0,0,0,.08)}
.tcard small{color:#777}
.gh{border-bottom:2px solid var(--primary);padding-bottom:4px;font-size:20px}
.lead{font-size:17px;color:#444}
.tapp{border:1px solid #ddd;border-radius:var(--r);padding:16px;margin:14px 0;background:#fcfcfd}
.tintro{text-align:center}
.tbar{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;margin-bottom:12px;font-weight:600}
.timer{background:#222;color:#fff;padding:5px 12px;border-radius:4px;font-variant-numeric:tabular-nums}
.timer.low{background:#d00}
.qbox{font-size:17px}
.qn{color:#777;font-size:14px}
.opts{list-style:none;padding:0;margin:12px 0;display:grid;gap:8px}
.opt{display:flex;gap:10px;align-items:flex-start;border:1px solid #ccc;border-radius:6px;padding:10px 12px;cursor:pointer;background:#fff;text-align:left;width:100%;font:inherit;color:inherit}
.opt:hover{border-color:var(--accent)}
.opt.sel{border-color:var(--accent);background:#eaf2ff}
.opt.ok{border-color:#1a8f3a;background:#e7f7ec}
.opt.bad{border-color:#d00;background:#fdecec}
.opt b{min-width:22px}
.navrow{display:flex;flex-wrap:wrap;gap:8px;justify-content:space-between;margin-top:10px}
.pal{display:grid;grid-template-columns:repeat(auto-fill,minmax(36px,1fr));gap:5px;margin:14px 0}
.pal button{border:1px solid #bbb;background:#fff;border-radius:4px;padding:6px 0;cursor:pointer;font-weight:600}
.pal .ans{background:#1a8f3a;color:#fff;border-color:#1a8f3a}.pal .mark{background:#7b3fe4;color:#fff}.pal .cur{outline:2px solid var(--accent)}
.expl{background:#f5f7ff;border-left:3px solid var(--accent);padding:8px 10px;margin-top:8px;font-size:15px}
.score{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px;margin:12px 0}
.score div{background:#fff;border:1px solid #ddd;border-radius:6px;padding:10px;text-align:center}
.score strong{display:block;font-size:24px}
.tdesc{margin-top:24px;border-top:2px solid #eee;padding-top:10px}
/* typing */
.tpass{background:#fff;border:1px solid #ccc;border-radius:6px;padding:14px;font-size:20px;line-height:1.8;max-height:260px;overflow:auto;white-space:pre-wrap;word-break:break-word}
.tpass span.c{color:#1a8f3a}.tpass span.w{color:#fff;background:#d00}.tpass span.cur{background:#ffe066}
.tinput{width:100%;min-height:150px;margin-top:10px;font-size:19px;padding:12px;border:2px solid #aaa;border-radius:6px;font-family:inherit;line-height:1.6}
.tinput:focus{border-color:var(--accent);outline:0}
/* footer */
.site-f{background:var(--fbg);color:var(--ftx);padding:24px 0 10px;margin-top:20px}
.site-f a{color:var(--ftx)}
.fcols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}
.fcols h3{color:#fff;margin:0 0 8px;font-size:18px}
.fmenu{list-style:none;margin:0;padding:0}.fmenu li{padding:3px 0}
.copy{text-align:center;font-size:13px;border-top:1px solid rgba(255,255,255,.15);padding-top:12px;margin-top:18px}
#toTop{position:fixed;right:14px;bottom:14px;width:42px;height:42px;border-radius:50%;border:0;background:var(--primary);color:#fff;font-size:20px;cursor:pointer;display:none;z-index:40}
/* responsive */
@media (max-width:900px){
 .w-third,.w-half,.w-two3{grid-column:span 3}
 .layout.has-side{grid-template-columns:minmax(0,1fr)}
 .tiles{grid-template-columns:repeat(2,1fr)}
 .pl.cols-3,.pl.cols-4{columns:2}
 .fcols{grid-template-columns:1fr}
}
@media (max-width:640px){
 .blocks{grid-template-columns:minmax(0,1fr);gap:10px}
 .w-third,.w-half,.w-two3,.w-full{grid-column:span 1}
 .pl.cols-2,.pl.cols-3,.pl.cols-4{columns:1}
 #menuBtn{display:block}
 .site-n .wrap{flex-direction:column;align-items:stretch;padding:0}
 .site-n .menu,.site-n .nsearch{display:none}
 .site-n.open .menu,.site-n.open .nsearch{display:flex}
 .site-n.open .menu{flex-direction:column}
 .menu .sub{position:static;display:block;box-shadow:none;padding-left:14px}
 .nsearch{padding:8px}.nsearch input{width:100%}
 .hrow{justify-content:flex-start}
 .dev-desktop{display:none!important}
 .tpass{font-size:17px}
}
@media (min-width:641px){.dev-mobile{display:none!important}}
/* dark mode */
[data-theme=dark]{--bg:#121417;--box:#1c1f24;--text:#e6e6e6;--link:#7fb2ff}
[data-theme=dark] .blk,[data-theme=dark] .box,[data-theme=dark] .tcard,[data-theme=dark] .tapp{border-color:#333}
[data-theme=dark] .pl li{border-color:#333}
[data-theme=dark] .content th,[data-theme=dark] .kv th{background:#2a1d20;color:#ffd7dd}
[data-theme=dark] .content tr:nth-child(even) td{background:#202328}
[data-theme=dark] .imp-links th,[data-theme=dark] .toc,[data-theme=dark] .author,[data-theme=dark] .tags a,[data-theme=dark] .chips a{background:#24282e;color:#ddd}
[data-theme=dark] .opt,[data-theme=dark] .pal button,[data-theme=dark] .score div,[data-theme=dark] .tpass{background:#24282e;color:#eee;border-color:#444}
[data-theme=dark] .ticker{background:#2b2616;border-color:#5a4a1a}
[data-theme=dark] .short-info{background:#2b2616}[data-theme=dark] .notice{background:#1b2638}
[data-theme=dark] .post h1{color:#ff8a9a}
[data-theme=dark] .home-h1{color:#aaa}
@media print{.site-n,.site-f,.ad,.share,.joins,#toTop,.ticker{display:none!important}}

/* ---- mobile fix: no page overflow, readable tables ---- */
html,body{max-width:100%;overflow-x:hidden}
.layout>*,.post,.box,.blk,.side{min-width:0}
.table-wrap{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
.content th,.content td,.kv th,.kv td,.imp-links th,.imp-links td{overflow-wrap:normal;word-break:normal;hyphens:none}
.content img,.content iframe,.content video{max-width:100%;height:auto}
.content pre{overflow-x:auto;white-space:pre-wrap}
@media (max-width:640px){
 main{padding:8px 8px 24px}
 .box{padding:12px 10px}
 .box>.bh{margin-left:-10px;margin-right:-10px}
 .box>.bh:first-child{margin-top:-12px}
 .content{font-size:16px}
 .content h2,.kv h2,.imp-links h2,.faq h2,.related h2{font-size:19px}
 .content th,.content td,.kv th,.kv td,.imp-links th,.imp-links td{padding:7px 8px;font-size:14px;min-width:90px}
 .content td:first-child,.content th:first-child{min-width:120px}
 .imp-links th{width:auto;min-width:150px}
 .imp-links td{min-width:110px}
 .hrow{padding-right:96px}
 .bn{font-size:26px}
 .tagline{font-size:13px;padding-left:8px;padding-right:8px}
 .meta{font-size:12px}
}