:root{--ex-navy:#102d4c;--ex-teal:#087e83;--ex-muted:#52687b;--ex-line:#dbe5e9;--ex-soft:#f4f8f8;--ex-gold:#f5bf52}.exam-page{background:#fff;color:var(--ex-navy)}.exam-page [hidden]{display:none!important}.ex-hero{background:var(--ex-navy);color:white;overflow:hidden}.ex-herogrid{display:grid;grid-template-columns:1.3fr 1fr;gap:50px;align-items:center;padding-block:62px}.ex-kicker{display:block;font-size:12px;font-weight:850;letter-spacing:.12em;line-height:1.6;color:var(--ex-teal)}.ex-hero .ex-kicker{color:#9edcda}.ex-hero h1{font-size:clamp(36px,4.3vw,62px);line-height:1.12;letter-spacing:-.04em;margin:17px 0 22px;font-weight:850}.ex-hero h1 em{font-style:normal;color:#95dfd4}.ex-hero p{font-size:19px;line-height:1.7;color:#dae6ed;margin:0 0 22px}.ex-herochips{display:flex;gap:8px;flex-wrap:wrap;margin:25px 0}.ex-herochips span{font-size:13px;font-weight:700;border:1px solid #557182;border-radius:30px;padding:7px 12px}.ex-button{display:inline-flex;align-items:center;justify-content:center;gap:25px;background:var(--ex-teal);color:white!important;font:800 17px/1.3 inherit;font-family:inherit;font-size:17px;font-weight:800;border:0;border-radius:12px;padding:17px 22px;min-height:54px;text-decoration:none!important;cursor:pointer;box-shadow:0 7px 18px #087e831e}.ex-button:hover{background:#05656b;transform:translateY(-1px)}.ex-button:disabled{opacity:.6;cursor:wait;transform:none}.ex-hero .ex-button{background:#9de1d2;color:#102d4c!important}.ex-herolink{display:inline-block;color:#d7efed!important;margin:16px;font-size:15px}.ex-heroart{position:relative;display:grid;place-items:center;min-height:345px}.ex-sheet{width:275px;background:#fff9ec;color:var(--ex-navy);padding:26px;border-radius:12px;box-shadow:15px 16px 0 #244661;transform:rotate(5deg)}.ex-sheetbrand{font-size:20px;font-weight:900;letter-spacing:-1px}.ex-sheetbrand b{color:#087e83}.ex-sheet small{display:block;font-size:9px;letter-spacing:.1em;margin:20px 0 10px}.ex-sheet>strong{font-size:33px;line-height:1.08;letter-spacing:-1px}.ex-omr{font-size:20px;line-height:1.5;letter-spacing:5px;margin:16px 0;color:#087e83}.ex-sheetfoot{display:flex;justify-content:space-between;font-size:9px;font-weight:900;border-top:1px solid #b0c1c8;padding-top:10px}.ex-artlabel{position:absolute;background:#f5bf52;color:#102d4c;border-radius:12px;padding:13px 18px;right:0;bottom:24px;transform:rotate(-5deg)}.ex-artlabel span{display:block;font-size:27px;font-weight:850;font-variant-numeric:tabular-nums}.ex-artlabel small{font-size:12px}.ex-catalog{padding-block:54px 34px}.ex-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:26px}.ex-heading h2,.ex-mine h2,.ex-faq h2{font-size:clamp(27px,3vw,38px);line-height:1.2;letter-spacing:-.025em;margin:7px 0}.ex-edition{font-size:13px;color:var(--ex-muted)}.ex-cataloggrid{display:grid;grid-template-columns:1.45fr 1fr;gap:24px;align-items:start}.ex-paper,.ex-buybox{border:1px solid var(--ex-line);border-radius:20px;padding:30px}.ex-paper{background:linear-gradient(135deg,#f0f8f6,#fff 60%)}.ex-paperhead{display:flex;gap:8px;flex-wrap:wrap}.ex-tag{font-size:11px;letter-spacing:.08em;font-weight:850;background:#d7eeea;color:#075c61;padding:7px 10px;border-radius:6px}.ex-taglight{background:white;border:1px solid var(--ex-line)}.ex-paper h3{font-size:35px;margin:23px 0 6px;letter-spacing:-.035em}.ex-paperdesc{color:var(--ex-muted);font-size:17px;line-height:1.6;margin:0 0 24px}.ex-facts{display:grid;grid-template-columns:repeat(3,1fr);padding:20px 0;border-block:1px solid var(--ex-line);gap:12px}.ex-facts div{display:flex;flex-direction:column;gap:3px;border-right:1px solid var(--ex-line)}.ex-facts div:last-child{border:0}.ex-facts b{font-size:29px;line-height:1.2}.ex-facts span{font-size:13px;color:var(--ex-muted)}.ex-subjects{display:flex;flex-wrap:wrap;gap:7px;margin:22px 0}.ex-subjects span{font-size:12px;padding:6px 9px;background:#f0f4f6;border-radius:6px;font-weight:700}.ex-includes{list-style:none;padding:0!important;margin:0;display:grid;gap:12px}.ex-includes li{font-size:16px;line-height:1.6;position:relative;padding-left:25px}.ex-includes li:before{content:'✓';color:var(--ex-teal);position:absolute;left:0;font-weight:900}.ex-textbutton{border:0;background:transparent;color:var(--ex-teal);font:750 15px/1.5 inherit;font-family:inherit;font-size:15px;font-weight:750;padding:14px 0;cursor:pointer;text-align:left;min-height:44px}.ex-buybox{background:#fff;box-shadow:0 8px 36px #102d4c0a;border-top:4px solid var(--ex-teal)}.ex-price{font-size:52px;font-weight:900;letter-spacing:-.04em;line-height:1.2;margin-top:12px}.ex-price span{font-size:16px;color:var(--ex-muted);letter-spacing:0;font-weight:500}.ex-buybox>p{font-size:16px;line-height:1.6;color:var(--ex-muted)}.ex-buybox label{display:block;font-size:14px;font-weight:800;margin:19px 0 8px}.ex-buybox input{width:100%;border:1px solid #acbfc8;border-radius:9px;min-height:50px;padding:12px;font-family:inherit;font-size:17px;color:var(--ex-navy);background:white;box-sizing:border-box}.ex-phonewrap{display:flex;align-items:center;border:1px solid #acbfc8;border-radius:9px}.ex-phonewrap span{padding:0 12px;border-right:1px solid var(--ex-line)}.ex-phonewrap input{border:0;min-width:0}.ex-small,.ex-buyterms{font-size:12px!important;line-height:1.65!important;color:var(--ex-muted)}.ex-pay{width:100%;margin-top:6px}.ex-buyterms{border-top:1px solid var(--ex-line);padding-top:14px;margin-top:12px}.ex-buyterms a{color:var(--ex-teal)}.ex-disclosure{font-size:13px;line-height:1.7;color:var(--ex-muted);max-width:940px;margin:22px 0}.ex-howband{background:#f0f7f5}.ex-how{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;padding-block:32px}.ex-how span{font-size:11px;letter-spacing:.1em;font-weight:900;color:var(--ex-teal)}.ex-how h3{font-size:21px;margin:10px 0}.ex-how p{font-size:15px;line-height:1.65;color:var(--ex-muted);margin:0}.ex-mine{padding-block:45px}.ex-mine>p{font-size:15px;color:var(--ex-muted);line-height:1.7;max-width:780px}.ex-purchase{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:18px 20px;border:1px solid var(--ex-line);border-radius:12px;margin:12px 0}.ex-purchase h3{font-size:17px;margin:0 0 5px}.ex-purchase p{font-size:13px;color:var(--ex-muted);margin:0}.ex-purchase .ex-button{font-size:14px;padding:12px 18px}.ex-free{padding-block:0 30px!important}.ex-free>details{border:1px solid var(--ex-line);border-radius:14px;padding:0 24px}.ex-free>details>summary{cursor:pointer;min-height:70px;display:flex;align-items:center;justify-content:space-between;font-size:19px;font-weight:800;gap:15px}.ex-faq{padding-block:10px 50px;max-width:900px!important}.ex-faq details{border-bottom:1px solid var(--ex-line);padding:20px 0}.ex-faq summary{font-size:17px;font-weight:800;cursor:pointer;min-height:32px}.ex-faq p{font-size:16px;line-height:1.8;color:var(--ex-muted)}.ex-notice:empty{display:none}.ex-notice{background:#fff3d2;border-left:4px solid #a16b00;color:#684b12;padding:15px 20px;max-width:1150px;margin:14px auto;font-size:15px;line-height:1.6}.ex-dialog{max-width:660px;width:calc(100% - 32px);border:1px solid var(--ex-line);border-radius:18px;padding:30px;box-sizing:border-box;color:var(--ex-navy);max-height:90dvh;overflow:auto}.ex-dialog::backdrop{background:#071e32b0}.ex-dialogclose{float:right;width:44px;height:44px;border:1px solid var(--ex-line);background:#fff;border-radius:50%;font-size:28px;cursor:pointer;color:var(--ex-navy)}.ex-dialog h2{font-size:27px;line-height:1.25;margin:8px 50px 18px 0}.ex-dialog p,.ex-dialog li{font-size:16px;line-height:1.8}.ex-dialog .ex-button{margin-top:18px}.ex-sampleq{white-space:pre-line;font-size:18px;line-height:1.7}.ex-sampleoption{display:block;border:1px solid var(--ex-line);border-radius:9px;padding:12px;margin:9px 0;font-size:16px}.ex-workspace{max-width:1330px;margin:0 auto;padding:24px 35px 45px}.ex-examtop{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 0;border-bottom:1px solid var(--ex-line);position:sticky;top:0;z-index:20;background:white}.ex-examtop h1{font-size:22px;line-height:1.3;margin:0}.ex-examtop p{font-size:13px;color:var(--ex-muted);margin:6px 0}.ex-clock{padding:8px 14px;background:var(--ex-navy);color:#fff;border-radius:10px;min-width:128px;text-align:center;flex-shrink:0}.ex-clock small{display:block;font-size:10px;letter-spacing:.1em}.ex-clock strong{display:block;font-size:26px;font-variant-numeric:tabular-nums}.ex-clock.urgent{background:#9b2e26}.ex-examgrid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:28px;margin-top:24px}.ex-question{padding:26px 30px;border:1px solid var(--ex-line);border-radius:16px;align-self:start}.ex-qtop{display:flex;justify-content:space-between;gap:10px;font-size:12px;font-weight:850;color:var(--ex-teal);margin-bottom:22px}.ex-qtext{white-space:pre-line;font-size:20px;line-height:1.8;margin:0 0 25px;font-weight:600}.ex-options{border:0;padding:0;margin:0;min-width:0}.ex-option{display:flex;align-items:baseline;gap:12px;padding:15px 17px;border:1px solid #c4d2d9;border-radius:11px;margin:11px 0;cursor:pointer;font-size:17px;line-height:1.6}.ex-option:has(input:checked){border-color:var(--ex-teal);background:#e9f6f3;box-shadow:0 0 0 1px var(--ex-teal)}.ex-option input{accent-color:var(--ex-teal);width:18px;height:18px;flex-shrink:0}.ex-qactions{display:flex;gap:10px;flex-wrap:wrap;border-top:1px solid var(--ex-line);padding-top:20px;margin-top:23px}.ex-secondary{font-family:inherit;font-size:14px;font-weight:750;min-height:46px;border:1px solid #a6bec8;border-radius:9px;background:white;color:var(--ex-navy);padding:10px 15px;cursor:pointer}.ex-secondary:hover{background:#f1f7f7}.ex-secondary:disabled{opacity:.5;cursor:default}.ex-qactions .ex-button{min-height:46px;font-size:15px;padding:12px 18px;margin-left:auto}.ex-reviewaction{color:#825b0b;background:#fff8e6;border-color:#d8ba78}.ex-palette{background:var(--ex-soft);border:1px solid var(--ex-line);border-radius:14px;padding:20px;align-self:start}.ex-palette h2{font-size:17px;margin:0 0 14px}.ex-progress{font-size:13px;color:var(--ex-muted);margin-bottom:15px}.ex-numgrid{display:grid;grid-template-columns:repeat(5,1fr);gap:7px;max-height:420px;overflow:auto;padding:3px}.ex-numgrid button{min-height:40px;border:1px solid #a5bbc5;border-radius:7px;background:white;color:var(--ex-navy);font-family:inherit;font-size:13px;font-weight:750;cursor:pointer;position:relative}.ex-numgrid .answered{background:#087e83;color:#fff;border-color:#087e83}.ex-numgrid .flagged:after{content:'★';position:absolute;color:#8b620b;background:#fff3cb;border-radius:50%;top:-5px;right:-4px;width:17px;height:17px;font-size:12px}.ex-numgrid .current{outline:2px solid #102d4c;outline-offset:1px}.ex-legend{font-size:11px;line-height:1.9;margin:17px 0;color:var(--ex-muted)}.ex-save{font-size:12px;margin:14px 0;color:var(--ex-muted)}.ex-palette .ex-button{width:100%;font-size:15px;box-sizing:border-box;gap:10px}.ex-question:focus,.ex-results:focus{outline:none}.ex-results{padding-block:45px;max-width:1100px!important}.ex-results h1{font-size:39px;margin:10px 0;letter-spacing:-.03em}.ex-resultintro{font-size:17px;color:var(--ex-muted);line-height:1.7}.ex-scorecard{background:var(--ex-navy);color:white;border-radius:20px;padding:28px;display:grid;grid-template-columns:1fr 2fr;gap:35px;margin:28px 0}.ex-scorebig{font-size:62px;font-weight:900;line-height:1.2;letter-spacing:-.04em}.ex-scorebig small{font-size:20px;color:#bcd3df;letter-spacing:0}.ex-scorecard p{font-size:13px;line-height:1.6;color:#cfe0e9;margin:10px 0}.ex-scorestats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:center}.ex-scorestats strong{display:block;font-size:30px}.ex-scorestats span{font-size:12px;color:#bdd3de}.ex-resulttable{width:100%;border-collapse:collapse;font-size:15px;line-height:1.6;margin:20px 0}.ex-resulttable th,.ex-resulttable td{text-align:left;padding:13px;border-bottom:1px solid var(--ex-line);white-space:nowrap}.ex-resulttable th{font-size:12px;background:var(--ex-soft)}.ex-tablewrap{overflow:auto}.ex-reviewbar{display:flex;gap:10px;flex-wrap:wrap;margin:25px 0 20px}.ex-reviewbar button[aria-pressed=true]{background:var(--ex-teal);color:#fff;border-color:var(--ex-teal)}.ex-reviewitem{border:1px solid var(--ex-line);border-radius:13px;margin:12px 0;background:white}.ex-reviewitem summary{padding:20px;cursor:pointer;font-size:16px;line-height:1.6;font-weight:700}.ex-reviewitem>div{padding:0 20px 22px}.ex-reviewitem p{font-size:16px;line-height:1.8;white-space:pre-line}.ex-reviewitem a{font-size:14px;color:var(--ex-teal);overflow-wrap:anywhere}.ex-resultstate{font-size:12px;letter-spacing:.04em;border-radius:4px;padding:4px 7px;margin-right:8px;background:#edf2f5}.ex-statecorrect{color:#075c61;background:#def1ea}.ex-statewrong{color:#9b2e26;background:#fae9e5}.ex-emailstatus{border:1px solid var(--ex-line);border-left:4px solid var(--ex-teal);padding:18px 20px;border-radius:10px;font-size:15px;line-height:1.7}.ex-emailstatus p{margin:0}.ex-results>h2{font-size:25px;margin-top:32px}.ex-footeractions{display:flex;gap:12px;margin-top:25px;flex-wrap:wrap}.exam-page :is(button,a,input,summary):focus-visible{outline:3px solid #bd8300;outline-offset:4px}.exam-page.ex-active .lp-header,.exam-page.ex-active .lp-footer{display:none}.ex-reviewitem .ex-correctline{color:#075c61;font-weight:800}.ex-recovery{padding:16px;border:1px solid var(--ex-line);border-radius:12px}.ex-empty{background:var(--ex-soft);border:1px dashed #b5c8d0;border-radius:12px;padding:25px;font-size:15px;line-height:1.7}.ex-statusbadge{display:inline-block;font-size:12px;border-radius:5px;padding:4px 8px;background:#e4f3ed;color:#075c61}.ex-statusbadge.pending{background:#fff1d2;color:#78520a}
@media(max-width:900px){.ex-herogrid{grid-template-columns:1.4fr 1fr;gap:20px;padding-block:40px}.ex-sheet{width:225px;padding:22px}.ex-artlabel{right:-10px}.ex-cataloggrid{grid-template-columns:1.2fr 1fr}.ex-paper,.ex-buybox{padding:22px}.ex-examgrid{grid-template-columns:minmax(0,1fr) 230px;gap:18px}.ex-workspace{padding:15px 20px 35px}.ex-palette{padding:14px}.ex-question{padding:22px}.ex-numgrid{gap:5px}}
@media(max-width:650px){.ex-herogrid{grid-template-columns:1fr;padding-block:32px;gap:20px}.ex-hero h1{font-size:40px}.ex-hero p{font-size:17px}.ex-heroart{display:none}.ex-herolink{display:block;margin:20px 0 0}.ex-catalog{padding-block:32px 24px}.ex-heading{align-items:start;flex-direction:column;gap:8px}.ex-cataloggrid{grid-template-columns:1fr;gap:16px}.ex-paper h3{font-size:31px}.ex-paper,.ex-buybox{padding:23px}.ex-how{grid-template-columns:1fr;gap:24px;padding-block:28px}.ex-how>div{padding-left:18px;border-left:2px solid #a6cfca}.ex-mine{padding-block:32px}.ex-purchase{flex-direction:column;align-items:stretch;gap:15px}.ex-purchase .ex-button{align-self:start}.ex-free>details{padding:0 17px}.ex-free>details>summary{font-size:17px}.ex-workspace{padding:0 14px 24px}.ex-examtop{gap:12px;padding:14px 0}.ex-examtop h1{font-size:17px}.ex-examtop p{font-size:11px}.ex-clock{min-width:104px;padding:7px}.ex-clock strong{font-size:23px}.ex-examgrid{grid-template-columns:1fr;margin-top:15px}.ex-question{padding:20px 17px}.ex-qtext{font-size:18px;line-height:1.8}.ex-option{font-size:16px;padding:12px;gap:8px}.ex-qactions{gap:8px}.ex-qactions .ex-button{margin:0}.ex-qactions>*{flex:1;white-space:nowrap}.ex-palette{padding:18px}.ex-numgrid{grid-template-columns:repeat(8,1fr);max-height:245px;gap:7px}.ex-numgrid button{min-height:38px}.ex-palette .ex-button{margin-top:10px}.ex-scorecard{grid-template-columns:1fr;padding:23px;gap:22px}.ex-scorestats{border-top:1px solid #456079;padding-top:18px;gap:10px}.ex-scorebig{font-size:56px}.ex-results h1{font-size:32px}.ex-dialog{padding:23px}.ex-dialog h2{font-size:24px}.ex-notice{margin:8px 12px}.ex-reviewitem summary{padding:16px}.ex-resulttable{font-size:13px}.ex-resulttable th,.ex-resulttable td{padding:10px}.ex-results{padding-block:28px}.ex-qtop{font-size:11px;gap:5px}}
@media(prefers-reduced-motion:reduce){.ex-button{transform:none!important;transition:none!important}}@media print{.lp-header,.lp-footer,.ex-reviewbar,.ex-footeractions,.ex-emailstatus button{display:none!important}.ex-scorecard{background:#fff;color:#102d4c;border:1px solid #102d4c}.ex-scorecard p,.ex-scorestats span{color:#102d4c}.ex-results{max-width:none!important}.ex-reviewitem{break-inside:avoid}}
/* Existing shared header/footer rules use !important; keep timed attempts distraction-free. */
.exam-page.ex-active .lp-header,.exam-page.ex-active .lp-footer{display:none!important}
.ex-libraryintro{font-size:16px;line-height:1.75;color:var(--ex-muted);max-width:900px;margin:0 0 22px}.ex-paperlibrary{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin:25px 0 32px}.ex-librarycard{display:flex;flex-direction:column;gap:10px;min-width:0;text-align:left;background:#fff;border:1px solid #cbdbe0;border-radius:13px;padding:17px;cursor:pointer;color:var(--ex-navy);font-family:inherit;box-shadow:none;transition:background .15s,border-color .15s}.ex-librarycard:hover{background:#f2f8f7;border-color:#087e83}.ex-librarycard[aria-pressed=true]{border:2px solid #087e83;background:#eaf6f2;padding:16px}.ex-librarynumber{font-size:10px;font-weight:850;letter-spacing:.12em;color:#087e83}.ex-librarycard>strong{font-size:17px;line-height:1.3;letter-spacing:-.02em}.ex-librarymeta{font-size:11px;line-height:1.6;color:var(--ex-muted)}.ex-libraryfoot{display:flex;align-items:center;justify-content:space-between;gap:10px;border-top:1px solid #d3e0e3;padding-top:10px;margin-top:3px;line-height:1.5}.ex-libraryfoot b{font-size:18px}.ex-libraryfoot span{font-size:10px;font-weight:800;color:#087e83}.ex-buyselected{display:block;font-size:12px!important;letter-spacing:.07em;color:var(--ex-teal)!important;font-weight:850;margin:13px 0 0!important}.ex-paper h3#ex-selected-title{font-size:29px;line-height:1.25}#ex-selected-paper{scroll-margin-top:105px}@media(max-width:1000px){.ex-paperlibrary{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:650px){.ex-paperlibrary{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:20px 0 26px}.ex-librarycard{padding:15px;gap:9px}.ex-librarycard[aria-pressed=true]{padding:14px}.ex-librarycard>strong{font-size:17px}.ex-librarymeta{font-size:11px}.ex-libraryfoot{gap:5px}.ex-libraryfoot span{font-size:10px}.ex-paper h3#ex-selected-title{font-size:27px}.ex-libraryintro{font-size:15px}.ex-herochips{gap:7px}.ex-herochips span{font-size:12px}}
.ex-librarynumber{font-size:12px}.ex-librarymeta{font-size:13px}.ex-libraryfoot span{font-size:12px}@media(max-width:650px){.ex-librarymeta{font-size:12px}.ex-libraryfoot span{font-size:11px}}
.ex-buybox{scroll-margin-top:110px}
