.brief-practice-page{
  --bp-bg:#070707;
  --bp-panel:#0d1112;
  --bp-panel-2:#111719;
  --bp-line:rgba(255,255,255,.16);
  --bp-line-strong:rgba(232,197,126,.42);
  --bp-text:#f4f1e9;
  --bp-muted:#b9b7b0;
  --bp-gold:#e8c57e;
  --bp-gold-soft:rgba(232,197,126,.13);
  --bp-green:#a9d3ba;
  --bp-green-bg:rgba(73,132,98,.22);
  --bp-red:#f1b4ad;
  --bp-red-bg:rgba(158,70,62,.22);
  background:var(--bp-bg);
  color:var(--bp-text);
}
.brief-practice-page main{min-height:70vh}
.brief-practice-page .kicker{color:var(--bp-gold)}
.brief-practice-page :where(a,button,input,select,textarea,[tabindex]):focus-visible{outline:3px solid #f8d98a!important;outline-offset:3px}
.brief-practice-page .practice-hero{
  max-width:1460px;
  margin:0 auto;
  padding:clamp(58px,8vw,112px) clamp(20px,4vw,58px) clamp(46px,6vw,82px);
  display:grid;
  grid-template-columns:minmax(0,1.3fr) minmax(310px,.7fr);
  gap:clamp(40px,7vw,110px);
  align-items:end;
}
.practice-hero-copy h1{
  max-width:900px;
  margin:17px 0 26px;
  font:500 clamp(52px,7.2vw,104px)/.91 var(--display);
  letter-spacing:-.045em;
  color:var(--bp-text);
}
.practice-hero-copy>p{
  max-width:760px;
  margin:0;
  color:var(--bp-muted);
  font:400 clamp(18px,1.7vw,25px)/1.45 var(--display);
}
.practice-contract{
  border-left:2px solid var(--bp-gold);
  padding:5px 0 4px 27px;
}
.practice-contract>strong{display:block;font:600 25px/1.15 var(--display);color:var(--bp-text)}
.practice-contract>p{margin:11px 0 24px;color:var(--bp-muted);font-size:14px}
.practice-contract dl{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:0}
.practice-contract dl div{border-top:1px solid var(--bp-line);padding-top:11px}
.practice-contract dt{min-height:30px;color:var(--bp-muted);font-size:9px;font-weight:750;line-height:1.35;text-transform:uppercase;letter-spacing:.11em}
.practice-contract dd{margin:3px 0 0;font:600 29px var(--display);color:var(--bp-text)}
.practice-count-note{
  max-width:1344px;
  margin:0 auto;
  padding:24px clamp(20px,3vw,36px);
  border-top:1px solid var(--bp-line);
  border-bottom:1px solid var(--bp-line);
  display:grid;
  grid-template-columns:minmax(250px,.7fr) minmax(0,1.3fr);
  gap:22px 50px;
  align-items:center;
}
.practice-count-note strong{font:600 22px/1.2 var(--display)}
.practice-count-note p{margin:0;color:var(--bp-muted);font-size:13px}
.practice-finder{
  max-width:1344px;
  margin:0 auto;
  padding:clamp(62px,8vw,108px) clamp(20px,3vw,36px) 105px;
  scroll-margin-top:88px;
}
.finder-heading{display:flex;justify-content:space-between;align-items:end;gap:35px;margin-bottom:30px}
.finder-heading h2{margin:8px 0 0;font:550 clamp(38px,4.5vw,66px)/1 var(--display);letter-spacing:-.025em}
.finder-heading>p{max-width:440px;margin:0;color:var(--bp-muted);font-size:14px}
.finder-controls{
  display:grid;
  grid-template-columns:minmax(280px,1.5fr) minmax(170px,.55fr) minmax(190px,.65fr) auto;
  gap:10px;
  align-items:end;
  padding:18px;
  border:1px solid var(--bp-line);
  background:var(--bp-panel);
}
.finder-controls label{display:grid;gap:7px;min-width:0}
.finder-controls label>span{color:var(--bp-muted);font-size:10px;font-weight:750;letter-spacing:.12em;text-transform:uppercase}
.finder-controls input,.finder-controls select{
  width:100%;
  min-width:0;
  min-height:48px;
  border:1px solid rgba(255,255,255,.24);
  border-radius:0;
  background:#15191a;
  color:var(--bp-text);
  padding:11px 13px;
}
.finder-controls input::placeholder{color:#8d918e}
.finder-controls select{color-scheme:dark}
.clear-search,.load-more{
  min-height:48px;
  border:1px solid rgba(255,255,255,.25);
  background:transparent;
  color:var(--bp-text);
  padding:10px 16px;
  cursor:pointer;
  font-weight:700;
}
.clear-search:hover,.load-more:hover{border-color:var(--bp-gold);color:var(--bp-gold)}
.practice-recommendation{
  margin:18px 0 0;
  border:1px solid var(--bp-line-strong);
  background:radial-gradient(90% 140% at 100% 0%,rgba(232,197,126,.13),transparent 58%),var(--bp-panel-2);
  padding:clamp(22px,3.5vw,38px);
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(310px,.72fr);
  gap:clamp(22px,4vw,56px);
  align-items:center;
  scroll-margin-top:92px;
}
.recommendation-copy h3{margin:8px 0 11px;font:600 clamp(31px,3.6vw,48px)/1.02 var(--display);letter-spacing:-.02em;color:var(--bp-text)}
.recommendation-copy>p{max-width:680px;margin:0;color:var(--bp-muted);font-size:14px;line-height:1.6}
.recommendation-plan{min-width:0}
.recommendation-plan>strong{display:block;margin-bottom:10px;font:600 20px/1.15 var(--display);color:var(--bp-text)}
.recommendation-plan ul{display:grid;gap:7px;margin:0;padding:0;list-style:none}
.recommendation-plan li{display:grid;grid-template-columns:26px minmax(0,1fr);gap:8px;border-top:1px solid var(--bp-line);padding-top:8px;color:var(--bp-muted);font-size:11px}
.recommendation-plan li b{color:var(--bp-gold);font:600 17px var(--display)}
.recommendation-plan li strong{display:block;color:var(--bp-text);font-size:12px}
.recommendation-plan li span{display:block;margin-top:2px;line-height:1.45}
.recommendation-actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:17px}
.recommendation-note{margin:10px 0 0;color:var(--bp-muted);font-size:10px;line-height:1.5}
.storage-notice{margin:13px 0 0;border-left:2px solid var(--bp-gold);padding:9px 13px;color:var(--bp-muted);font-size:12px}
.practice-data-tools{display:flex;justify-content:flex-end;align-items:center;gap:12px;margin-top:13px;color:var(--bp-muted);font-size:11px}.clear-history{border:1px solid var(--bp-line);border-radius:999px;background:transparent;color:var(--bp-text);min-height:40px;padding:8px 13px;cursor:pointer}.clear-history:hover{border-color:var(--bp-gold);color:var(--bp-gold)}
.results-heading{display:flex;justify-content:space-between;gap:22px;margin:30px 0 14px;padding-bottom:12px;border-bottom:1px solid var(--bp-line)}
.results-heading p{margin:0;color:var(--bp-text);font-weight:700}
.results-heading span{color:var(--bp-muted);font-size:12px}
.unit-results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.unit-result{
  min-width:0;
  border:1px solid var(--bp-line);
  background:var(--bp-panel);
  padding:clamp(22px,3vw,32px);
  display:flex;
  flex-direction:column;
}
.unit-result:hover{border-color:rgba(232,197,126,.38)}
.unit-meta{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:18px}
.unit-meta span,.task-meta span,.summary-chip{
  display:inline-flex;
  align-items:center;
  min-height:26px;
  border:1px solid var(--bp-line);
  padding:4px 8px;
  color:var(--bp-muted);
  font-size:9px;
  font-weight:750;
  letter-spacing:.1em;
  text-transform:uppercase;
}
.unit-result h3{margin:0;font:600 clamp(26px,2.4vw,35px)/1.08 var(--display);color:var(--bp-text)}
.idea-label{display:block;margin:22px 0 4px;color:var(--bp-gold);font-size:9px;font-weight:800;text-transform:uppercase;letter-spacing:.13em}
.unit-idea{margin:0;color:var(--bp-muted);font-size:14px;line-height:1.62}
.unit-history{margin:15px 0 0;border-left:2px solid var(--bp-gold);padding:8px 11px;background:var(--bp-gold-soft);color:var(--bp-muted);font-size:11px;line-height:1.5}
.unit-history strong{color:var(--bp-text)}
.unit-brief{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:24px 0}
.unit-brief strong{display:block;margin-bottom:8px;color:var(--bp-text);font-size:11px}
.unit-brief ul{margin:0;padding-left:17px;color:var(--bp-muted);font-size:12px}
.unit-brief li+li{margin-top:5px}
.unit-guide{border-top:1px solid var(--bp-line);border-bottom:1px solid var(--bp-line);padding:0;margin-top:auto}
.unit-guide summary{padding:14px 0;cursor:pointer;color:var(--bp-gold);font-size:12px;font-weight:750}
.unit-guide-body{padding:1px 0 18px}
.guide-block+.guide-block{margin-top:17px;padding-top:17px;border-top:1px solid var(--bp-line)}
.guide-block h4{margin:0 0 7px;font:600 19px var(--display);color:var(--bp-text)}
.guide-block p,.guide-block ol,.guide-block ul{margin:0;color:var(--bp-muted);font-size:12px;line-height:1.6}
.guide-block ol,.guide-block ul{padding-left:20px}
.guide-block li+li{margin-top:5px}
.unit-actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}
.start-practice,.practice-primary,.practice-secondary,.program-link{
  min-height:44px;
  border-radius:0;
  padding:11px 15px;
  font-size:12px;
  font-weight:750;
  cursor:pointer;
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}
.start-practice,.practice-primary{border:1px solid var(--bp-gold);background:var(--bp-gold);color:#15110a}
.start-practice:hover,.practice-primary:hover{background:#f5d996;border-color:#f5d996}
.program-link,.practice-secondary{border:1px solid rgba(255,255,255,.25);background:transparent;color:var(--bp-text)}
.program-link:hover,.practice-secondary:hover{border-color:var(--bp-gold);color:var(--bp-gold)}
.load-more{display:block;margin:24px auto 0;min-width:210px}
.load-more[hidden]{display:none}
.no-results{grid-column:1/-1;border:1px solid var(--bp-line);padding:38px;background:var(--bp-panel);text-align:center}
.no-results h3{margin:0 0 8px;font:600 30px var(--display)}
.no-results p{margin:0;color:var(--bp-muted)}
.practice-shell{
  max-width:1120px;
  margin:0 auto 110px;
  padding:0 clamp(16px,3vw,36px);
  scroll-margin-top:105px;
}
.practice-session,.practice-summary{
  border:1px solid var(--bp-line-strong);
  background:radial-gradient(90% 110% at 100% 0%,rgba(232,197,126,.08),transparent 58%),var(--bp-panel);
  padding:clamp(24px,5vw,58px);
}
.session-top{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:22px;align-items:start;padding-bottom:20px;border-bottom:1px solid var(--bp-line)}
.session-top .kicker{margin-bottom:6px}
.session-top strong{display:block;font:600 24px var(--display)}
.session-progress{text-align:right;color:var(--bp-muted);font-size:11px}
.progress-bar{width:min(220px,30vw);height:4px;margin-top:8px;background:#252a2b;overflow:hidden}
.progress-bar span{display:block;height:100%;background:var(--bp-gold)}
.task-meta{display:flex;flex-wrap:wrap;gap:7px;margin:28px 0 16px}
.practice-question{margin:0 0 26px;font:550 clamp(28px,4vw,46px)/1.16 var(--display);letter-spacing:-.015em;color:var(--bp-text)}
.task-reason{margin:-11px 0 24px;border-left:2px solid var(--bp-gold);padding:8px 12px;color:var(--bp-muted);font-size:11px;line-height:1.5}
.task-reason strong{color:var(--bp-text)}
.practice-answer{display:grid;gap:14px}
.practice-answer fieldset{border:0;padding:0;margin:0;display:grid;gap:9px}
.choice-answer{
  position:relative;
  display:grid;
  grid-template-columns:22px minmax(0,1fr);
  gap:11px;
  align-items:start;
  min-height:48px;
  border:1px solid rgba(255,255,255,.23);
  background:#15191a;
  padding:13px 14px;
  color:var(--bp-text);
  cursor:pointer;
}
.choice-answer:hover,.choice-answer:has(input:checked){border-color:var(--bp-gold);background:var(--bp-gold-soft)}
.choice-answer input{width:18px;height:18px;margin:2px 0 0;accent-color:var(--bp-gold)}
.numeric-answer{display:grid;gap:7px}
.numeric-answer label{font-size:11px;font-weight:750;color:var(--bp-muted)}
.numeric-answer input{
  width:100%;
  min-height:54px;
  border:1px solid rgba(255,255,255,.25);
  border-radius:0;
  background:#15191a;
  color:var(--bp-text);
  padding:13px 15px;
}
.answer-help{margin:0;color:var(--bp-muted);font-size:11px}
.practice-hints{display:grid;gap:8px}
.practice-hint{border:1px solid rgba(232,197,126,.32);background:rgba(232,197,126,.07);padding:12px 14px;color:var(--bp-muted);font-size:12px;line-height:1.55}
.practice-hint strong{display:block;margin-bottom:4px;color:var(--bp-gold);font-size:10px;letter-spacing:.09em;text-transform:uppercase}
.task-feedback{display:none;margin-top:3px;padding:15px 17px;border-left:3px solid var(--bp-gold);background:var(--bp-gold-soft);color:var(--bp-text);font-size:13px}
.task-feedback.visible{display:block}
.task-feedback.correct{border-color:#73b38d;background:var(--bp-green-bg);color:var(--bp-green)}
.task-feedback.retry,.task-feedback.review{border-color:#d48a80;background:var(--bp-red-bg);color:var(--bp-red)}
.task-feedback strong{display:block;margin-bottom:6px;color:inherit}
.task-feedback p{margin:5px 0 0;color:inherit}
.task-feedback .revealed-answer{margin-top:10px;padding-top:10px;border-top:1px solid currentColor}
.session-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.session-actions button:disabled{opacity:.55;cursor:not-allowed}
.practice-summary h2{margin:10px 0 14px;font:600 clamp(38px,5vw,62px)/.98 var(--display);letter-spacing:-.025em}
.summary-lead{max-width:760px;margin:0;color:var(--bp-muted);font-size:15px}
.summary-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin:32px 0;background:var(--bp-line)}
.summary-stats div{background:var(--bp-panel-2);padding:18px}
.summary-stats strong{display:block;font:600 36px var(--display);color:var(--bp-text)}
.summary-stats span{color:var(--bp-muted);font-size:10px;text-transform:uppercase;letter-spacing:.1em}
.summary-section{margin-top:28px;padding-top:24px;border-top:1px solid var(--bp-line)}
.summary-section h3{margin:0 0 13px;font:600 24px var(--display)}
.gradation-summary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;list-style:none;padding:0;margin:0}
.gradation-summary li{border:1px solid var(--bp-line);padding:12px;color:var(--bp-muted);font-size:12px}
.gradation-summary strong{display:block;color:var(--bp-text);font-size:13px}
.gradation-summary span{display:block}
.review-list{margin:0;padding-left:20px;color:var(--bp-muted);font-size:13px}
.review-list li+li{margin-top:12px}
.review-list strong{color:var(--bp-text)}
.unit-summary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;list-style:none;margin:0;padding:0}
.unit-summary li{border:1px solid var(--bp-line);padding:13px;color:var(--bp-muted);font-size:11px;line-height:1.45}
.unit-summary strong{display:block;margin-bottom:3px;color:var(--bp-text);font-size:13px}
.unit-summary a{display:inline-block;margin-top:7px;color:var(--bp-gold);font-weight:750;text-decoration:none}
.non-certification{margin:28px 0 0;border-left:2px solid var(--bp-gold);padding:10px 15px;color:var(--bp-muted);font-size:12px}
.screen-reader-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.print-sheet{display:none}
.brief-practice-page [hidden]{display:none!important}

@media(max-width:900px){
  .brief-practice-page .practice-hero{grid-template-columns:1fr;align-items:start}
  .practice-contract{max-width:620px}
  .finder-heading{display:block}.finder-heading>p{margin-top:13px}
  .finder-controls{grid-template-columns:1fr 1fr}.search-field{grid-column:1/-1}.clear-search{width:100%}
  .practice-recommendation{grid-template-columns:1fr}
  .unit-results{grid-template-columns:1fr}
}
@media(max-width:620px){
  .practice-hero-copy h1{font-size:clamp(45px,15vw,68px)}
  .practice-count-note{grid-template-columns:1fr}
  .practice-contract dl{grid-template-columns:1fr 1fr 1fr}
  .finder-controls{grid-template-columns:1fr}.search-field{grid-column:auto}
  .results-heading{display:block}.results-heading span{display:block;margin-top:5px}.practice-data-tools{align-items:stretch;flex-direction:column}.clear-history{width:100%}
  .unit-brief{grid-template-columns:1fr}
  .unit-actions{display:grid}.unit-actions>*{width:100%}
  .recommendation-actions{display:grid}.recommendation-actions>*{width:100%}
  .session-top{grid-template-columns:1fr}.session-progress{text-align:left}.progress-bar{width:100%}
  .summary-stats{grid-template-columns:1fr}
  .gradation-summary{grid-template-columns:1fr}
  .unit-summary{grid-template-columns:1fr}
  .session-actions{display:grid}.session-actions>*{width:100%}
}
@media(max-width:760px){
  .brief-practice-page .topbar{position:static!important;top:0!important}
  .brief-practice-page .topbar-inner{display:flex!important;flex-wrap:wrap!important;min-height:0!important;padding:10px 16px!important;gap:4px!important}
  .brief-practice-page .topbar .brand{width:100%;min-height:40px!important}
  .brief-practice-page .topbar .portal-nav{display:flex!important;flex-wrap:nowrap!important;gap:18px!important;width:100%!important;overflow-x:auto!important;padding:7px 0 6px!important;border-top:1px solid rgba(255,255,255,.12)!important;scrollbar-width:none}
  .brief-practice-page .topbar .portal-nav::-webkit-scrollbar{display:none}
  .brief-practice-page .topbar .portal-nav a{flex:0 0 auto!important;min-height:40px!important;padding:5px 0!important;white-space:nowrap!important;text-align:left!important}
  .practice-finder,.practice-shell{scroll-margin-top:16px}
}
@media(max-width:360px){
  .brief-practice-page .practice-hero,.practice-finder{padding-left:16px;padding-right:16px}
  .practice-contract{padding-left:18px}
  .practice-contract dt{font-size:8px}.practice-contract dd{font-size:24px}
  .unit-result{padding:20px}
  .practice-session,.practice-summary{padding:20px}
}
@media(prefers-reduced-motion:reduce){
  .brief-practice-page *{scroll-behavior:auto!important;transition:none!important;animation:none!important}
}
@page{size:A4 portrait;margin:13mm}
@media print{
  html,body{margin:0!important;background:#fff!important;color:#111!important}
  body.brief-practice-page>*:not(#print-sheet){display:none!important}
  .brief-practice-page #print-sheet{display:block!important;color:#111!important;background:#fff!important;font:9pt/1.35 Arial,sans-serif}
  .print-page{min-height:270mm;display:flex;flex-direction:column;break-after:avoid-page}
  .print-head{border-bottom:1.5pt solid #111;padding-bottom:4mm;margin-bottom:4mm}
  .print-head span{font-size:7pt;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
  .print-head h1{margin:2mm 0 1mm;font:700 20pt/1.02 Georgia,serif}
  .print-head p{margin:0;font-size:8pt}
  .print-concept{border:1pt solid #777;padding:3mm;margin-bottom:4mm}
  .print-concept h2{display:inline;margin:0 2mm 0 0;font:700 10pt Georgia,serif}
  .print-concept h2:nth-of-type(2){display:block;margin-top:2mm}
  .print-concept p{display:inline;margin:0;font-size:8pt}
  .print-concept ol{margin:1mm 0 0;padding-left:5mm;font-size:8pt}
  .print-tasks{display:grid;grid-template-columns:1fr 1fr;gap:3mm 5mm;align-items:start}
  .print-task{break-inside:avoid;border-top:.7pt solid #999;padding-top:2mm}
  .print-task-meta{font-size:6.5pt;font-weight:700;letter-spacing:.03em;color:#444}
  .print-task>p{margin:1.3mm 0;font:700 9pt/1.28 Georgia,serif}
  .print-options{margin:1mm 0 0;padding-left:5mm;font-size:7.5pt}
  .print-answer-line{margin-top:4mm;border-bottom:.6pt solid #777;padding-bottom:1mm;font-size:7pt}
  .print-page footer{margin-top:auto;border-top:.6pt solid #999;padding-top:2mm;font-size:6.5pt;color:#555}
  .answer-key{break-before:page;page-break-before:always}
  .print-solutions{display:grid;grid-template-columns:1fr 1fr;gap:3mm 6mm}
  .print-solutions article{break-inside:avoid;border-top:.7pt solid #999;padding-top:2mm}
  .print-solutions article>div{font-size:6.5pt;font-weight:700;color:#444}
  .print-solutions p{margin:1mm 0;font-size:8pt}
}