:root{--ac:#5b2aa8;--ac2:#3a1a7a;--or:#f7a21b;--bg:#f3f1f8;--card:#fff;--tx:#1b1f2a;--mu:#5c6478;--bd:#e2e0ec}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--tx);background:var(--bg);line-height:1.65}
a{color:var(--ac)}img{max-width:100%}
.top{background:#fff;border-bottom:1px solid var(--bd);position:sticky;top:0;z-index:50}
.top .in{max-width:1180px;margin:0 auto;padding:10px 18px;display:flex;align-items:center;gap:18px}
.top img{height:42px;border-radius:8px;display:block}
.top nav{display:flex;gap:4px;flex:1;flex-wrap:wrap}
.top nav a{padding:8px 12px;border-radius:10px;text-decoration:none;color:var(--tx);font-weight:600;font-size:14.5px}
.top nav a:hover,.top nav a.on{background:#ece7fa;color:var(--ac)}
.btn{display:inline-block;background:var(--or);color:#2a1a00;padding:11px 18px;border-radius:12px;text-decoration:none;font-weight:700;font-size:14.5px;border:0;cursor:pointer;box-shadow:0 6px 16px #f7a21b40}
.btn.p{background:var(--ac);color:#fff;box-shadow:0 6px 16px #5b2aa840}
.btn.w{background:#25d366;color:#fff;box-shadow:0 6px 16px #25d36640}
.btn.o{background:#fff;color:var(--ac);border:1.5px solid var(--ac);box-shadow:none}
.hero{background:linear-gradient(135deg,var(--ac2),var(--ac) 60%,#8e5be0);color:#fff;position:relative;overflow:hidden}
.hero:before,.hero:after{content:"";position:absolute;border-radius:50%;background:#ffffff14}
.hero:before{width:360px;height:360px;right:-80px;top:-120px}.hero:after{width:220px;height:220px;right:180px;bottom:-130px;background:#f7a21b30}
.hero .in{max-width:1180px;margin:0 auto;padding:34px 18px 40px;position:relative;z-index:1}
.crumb{font-size:13.5px;opacity:.85;margin-bottom:12px}.crumb a{color:#fff}
.hero h1{font-size:clamp(28px,4.4vw,44px);line-height:1.15;margin:0 0 10px;letter-spacing:-.5px;max-width:800px}
.hero p{margin:0;max-width:680px;font-size:17.5px;opacity:.93}
.srch{margin-top:20px;display:flex;max-width:520px;background:#fff;border-radius:14px;padding:4px;box-shadow:0 10px 30px #0003}
.srch input{flex:1;border:0;outline:0;padding:11px 14px;font:inherit;font-size:15.5px;border-radius:12px;background:transparent;color:var(--tx)}
.wrap{max-width:1180px;margin:0 auto;padding:22px 18px}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:6px 0 18px}
.chip{border:1.5px solid var(--bd);background:#fff;color:var(--tx);padding:8px 14px;border-radius:99px;font-weight:600;font-size:14px;cursor:pointer;font-family:inherit}
.chip b{color:var(--mu);font-weight:600;margin-left:4px}.chip.on{background:var(--ac);border-color:var(--ac);color:#fff}.chip.on b{color:#e7dcff}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.cardx{background:#fff;border:1px solid var(--bd);border-radius:18px;overflow:hidden;text-decoration:none;color:inherit;display:flex;flex-direction:column;transition:.2s}
.cardx:hover{transform:translateY(-4px);box-shadow:0 14px 34px #3a1a7a22;border-color:#cdbdf2}
.cov{height:150px;position:relative;background:linear-gradient(135deg,var(--a),var(--b));overflow:hidden;display:flex;align-items:center;justify-content:center}
.cov:before{content:"";position:absolute;width:170px;height:170px;border-radius:50%;background:#ffffff26;left:-40px;top:-60px}
.cov:after{content:"";position:absolute;width:120px;height:120px;border-radius:30px;background:#ffffff1f;right:-20px;bottom:-40px;transform:rotate(25deg)}
.cov i{font-style:normal;font-size:58px;position:relative;z-index:1;filter:drop-shadow(0 8px 10px #0003)}
.cov em{position:absolute;left:12px;top:12px;z-index:2;background:#ffffffee;color:var(--ac);font-style:normal;font-weight:700;font-size:12px;padding:4px 10px;border-radius:99px}
.cb{padding:16px 18px 18px;display:flex;flex-direction:column;flex:1}
.cb h3{margin:0 0 6px;font-size:18px;line-height:1.3;color:var(--tx)}
.cb p{margin:0 0 12px;color:var(--mu);font-size:14.5px;flex:1}
.cb .mt{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--mu);font-weight:600}
.cb .mt span:last-child{color:var(--ac);font-weight:700}
.promo{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:30px 0 6px}
.pm{border-radius:18px;padding:22px;color:#fff;display:flex;flex-direction:column;gap:6px}
.pm h3{margin:0;font-size:20px}.pm p{margin:0 0 8px;opacity:.92;font-size:14.5px}.pm .btn{align-self:flex-start}
.pm .ic{font-size:34px}
.lay{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:26px;align-items:start}
.art{background:#fff;border:1px solid var(--bd);border-radius:20px;padding:26px 28px}
.art h2{font-size:23px;color:var(--ac2);margin:30px 0 8px;line-height:1.3;scroll-margin-top:80px}
.art p{font-size:16.5px;margin:0 0 12px}
.meta{display:flex;gap:14px;flex-wrap:wrap;font-size:13.5px;color:var(--mu);font-weight:600;margin-bottom:6px}
.toc{background:#f7f4ff;border:1px solid #e3d9fa;border-radius:14px;padding:14px 18px;margin:16px 0}
.toc b{color:var(--ac2)}.toc ol{margin:8px 0 0;padding-left:20px}.toc li{margin:3px 0}.toc a{text-decoration:none;font-weight:600}
.fig{margin:22px 0;background:linear-gradient(180deg,#faf8ff,#f3effd);border:1px solid #e3d9fa;border-radius:18px;padding:18px}
.fig .cap{font-size:12.5px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;color:var(--ac);margin-bottom:12px}
.flow{display:flex;gap:10px;flex-wrap:wrap;align-items:stretch}
.flow .st{flex:1 1 130px;background:#fff;border:1.5px solid #d9ccf7;border-radius:14px;padding:12px;text-align:center;position:relative;font-size:14px;font-weight:600}
.flow .st .n{display:inline-flex;width:30px;height:30px;border-radius:50%;background:var(--ac);color:#fff;align-items:center;justify-content:center;font-weight:700;margin-bottom:6px}
.flow .st small{display:block;color:var(--mu);font-weight:500;font-size:12.5px;margin-top:2px}
.flow .st:not(:last-child):after{content:"➜";position:absolute;right:-13px;top:50%;transform:translateY(-50%);color:var(--or);font-size:17px;z-index:2}
.tl{display:flex;border-radius:14px;overflow:hidden;font-weight:700;color:#fff;text-align:center}
.tl div{padding:16px 8px;font-size:14px}.tl small{display:block;font-weight:500;opacity:.92;margin-top:2px}
.tr{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}
.tr .root{grid-column:1/-1;text-align:center;background:var(--ac);color:#fff;border-radius:14px;padding:12px;font-weight:700;position:relative}
.tr .br{background:#fff;border:1.5px solid #d9ccf7;border-radius:14px;padding:12px 14px}
.tr .br h4{margin:0 0 6px;color:var(--ac2);font-size:15px}.tr .br ul{margin:0;padding-left:18px;font-size:14px}
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px}
.tiles div{background:#fff;border:1.5px solid #d9ccf7;border-radius:14px;padding:14px;text-align:center;font-weight:600;font-size:14px}.tiles i{display:block;font-style:normal;font-size:30px;margin-bottom:4px}
.mid{display:flex;gap:14px;align-items:center;flex-wrap:wrap;background:linear-gradient(135deg,#fff4de,#ffe7b3);border:1px solid #f4cf86;border-radius:16px;padding:16px 18px;margin:24px 0}
.mid .ic{font-size:36px}.mid div.t{flex:1;min-width:200px}.mid b{font-size:17px;color:#4a2f00}.mid p{margin:2px 0 0!important;font-size:14.5px!important;color:#6b4a10}
details.fq{border:1px solid var(--bd);border-radius:12px;margin:8px 0;background:#fff}
details.fq summary{padding:12px 14px;cursor:pointer;font-weight:700;color:var(--ac2)}details.fq p{padding:0 14px 12px;margin:0!important}
.side{position:sticky;top:72px;display:flex;flex-direction:column;gap:16px}
.sb{background:#fff;border:1px solid var(--bd);border-radius:18px;padding:16px}
.sb h4{margin:0 0 10px;font-size:15px;color:var(--ac2);text-transform:uppercase;letter-spacing:.6px}
.prd{display:flex;gap:12px;align-items:center;text-decoration:none;color:inherit;padding:10px;border-radius:12px;border:1px solid var(--bd);margin-bottom:9px;transition:.15s;background:#fcfbff}
.prd:hover{border-color:var(--ac);background:#f3effd}
.prd .ic{width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,var(--ac),#8e5be0);display:flex;align-items:center;justify-content:center;font-size:22px;flex:none}
.prd b{display:block;font-size:14.5px;line-height:1.3}.prd small{color:var(--mu);font-size:12.5px;line-height:1.3;display:block;margin-top:2px}
.cns{background:linear-gradient(145deg,var(--ac2),var(--ac));color:#fff;border:0}
.cns h4{color:#ffd98a}.cns h3{margin:0 0 6px;font-size:20px;line-height:1.25}.cns ul{margin:8px 0 12px;padding-left:18px;font-size:14px;opacity:.95}
.cns .btn{display:block;text-align:center;margin-top:8px}
.pdfm{display:flex;gap:10px;align-items:center;text-decoration:none;color:inherit;margin-bottom:9px}
.pdfm img{width:52px;height:70px;object-fit:cover;object-position:top;border-radius:6px;border:1px solid var(--bd);flex:none}
.pdfm b{font-size:13.5px;line-height:1.3}.pdfm small{display:block;color:var(--ac);font-weight:700;font-size:12px}
.nx a{display:block;padding:6px 0;text-decoration:none;font-weight:600;font-size:14.5px;border-bottom:1px dashed var(--bd)}
.pcard{background:#fff;border:1px solid var(--bd);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;transition:.2s}
.pcard:hover{transform:translateY(-4px);box-shadow:0 14px 34px #3a1a7a22}
.pcard .th{background:linear-gradient(135deg,#ece7fa,#f9f6ff);padding:16px;text-align:center;position:relative;height:210px;overflow:hidden}
.pcard .th img{height:100%;border-radius:8px;box-shadow:0 10px 24px #3a1a7a40;border:1px solid var(--bd)}
.pcard .th em{position:absolute;left:12px;top:12px;background:var(--ac);color:#fff;font-style:normal;font-weight:700;font-size:12px;padding:4px 10px;border-radius:99px}
.pcard .bd{padding:14px 16px 16px;display:flex;flex-direction:column;gap:6px;flex:1}
.pcard h3{margin:0;font-size:16.5px;line-height:1.3}.pcard p{margin:0;color:var(--mu);font-size:13.5px;flex:1}
.pcard .row{display:flex;gap:8px;margin-top:6px}.pcard .row .btn{padding:9px 14px;font-size:13.5px;flex:1;text-align:center}
.pcard .rel{font-size:12.5px;font-weight:700;margin-top:4px}
.g2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.ft{background:#17153b;color:#cfcbe6;margin-top:30px}.ft .in{max-width:1180px;margin:0 auto;padding:28px 18px;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:20px;font-size:14px}
.ft h5{color:#fff;margin:0 0 8px;font-size:15px}.ft a{color:#cfcbe6;display:block;text-decoration:none;padding:3px 0}.ft small{display:block;padding:0 18px 20px;max-width:1180px;margin:auto;opacity:.7}
.wa{position:fixed;right:18px;bottom:18px;background:#25d366;color:#fff;width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:26px;text-decoration:none;box-shadow:0 8px 22px #0004;z-index:60}
.hide{display:none!important}.none{text-align:center;color:var(--mu);padding:30px}
@media(max-width:960px){.lay{grid-template-columns:1fr}.side{position:static}.grid{grid-template-columns:repeat(2,1fr)}.promo{grid-template-columns:1fr}.top nav{display:none}.ft .in{grid-template-columns:1fr}}
@media(max-width:600px){.grid,.g2{grid-template-columns:1fr}.art{padding:18px}.flow .st:after{display:none}}
a.mgi{text-decoration:none;color:inherit}

.pcard .th svg.art{width:100%;height:auto;max-height:100%;display:block;margin:0 auto;background:none;border:0;box-shadow:none;border-radius:0;padding:0}

.pcard .th{display:flex;align-items:center;justify-content:center;padding:46px 14px 14px}.pcard .th svg.art{width:100%;max-width:420px}

/*exams*/
.exn{background:#fff7e6;border:1px solid #f3d9a4;border-radius:10px;padding:10px 14px;font-size:13.5px;margin:14px 0}
.exw{overflow-x:auto}.ext{width:100%;border-collapse:collapse;font-size:14.5px}.ext th,.ext td{border:1px solid #e3e8ef;padding:9px 11px;text-align:left;vertical-align:top}.ext th{background:#f3f6fb}
.exb{display:inline-block;font-size:12px;font-weight:700;padding:2px 9px;border-radius:99px}.exb.ok{background:#dcfce7;color:#166534}.exb.ex{background:#fef3c7;color:#92400e}.exb.pa{background:#e5e7eb;color:#374151}
.exos{display:flex;flex-wrap:wrap;gap:10px}.exo{display:block;border:1px solid #cfe0ff;background:#f1f6ff;border-radius:10px;padding:10px 14px;font-weight:700;text-decoration:none}.exo small{display:block;font-weight:400;color:#556;font-size:12px}
.exrs{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px}.exr{display:block;border:1px solid #e3e8ef;border-radius:10px;padding:12px;text-decoration:none;color:inherit}.exr small{display:block;color:#667;font-size:12px;margin-top:3px}
.exs{width:100%;max-width:520px;padding:12px 14px;border:1px solid #cdd6e3;border-radius:10px;font-size:15px;margin:6px 0 10px}
.exch{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}.exch .chip{border:1px solid #cdd6e3;background:#fff;border-radius:99px;padding:6px 13px;font-size:13.5px;cursor:pointer}.exch .chip.on{background:#1d4ed8;color:#fff;border-color:#1d4ed8}
.exg{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}.exc{display:flex;flex-direction:column;gap:6px;border:1px solid #e3e8ef;border-radius:14px;padding:16px;text-decoration:none;color:inherit;background:#fff}.exc:hover{box-shadow:0 6px 18px rgba(20,40,90,.1)}.exc p{font-size:13.5px;color:#556;margin:0}.exc small{font-size:12.5px;color:#92400e}.exc em{font-style:normal;color:#1d4ed8;font-weight:700;font-size:13.5px;margin-top:auto}.exi{font-size:30px}