/* Shared questionbank workspace: restrained blue, readable cards, persistent topic navigation. */
.study-page .layout,.stats-workspace{display:grid;width:min(1514px,calc(100% - 56px));max-width:1514px;grid-template-columns:264px minmax(0,1fr);gap:28px;margin:0 auto;padding:28px 0 55px;align-items:start}
.study-page .bank-wrap,.stats-hero.site-wrap{width:min(1514px,calc(100% - 56px));max-width:1514px}
.study-page .layout>#sidebar,.stats-sidebar{display:flex;flex-direction:column;position:sticky;top:20px;max-height:calc(100dvh - 40px);align-self:start;min-width:0;padding:20px 15px;background:white;border:1px solid #dce6f0;border-radius:13px;overflow:hidden}
.study-page .layout>main{padding:0;min-width:0}
.study-page #topics,.stats-sidebar #statsTopics{overflow:auto;overscroll-behavior:contain;scrollbar-width:thin;min-height:0;padding-right:3px}
.topic-search label{display:block;font-size:12px;color:#526885;margin-bottom:8px}
.topic-search input{width:100%;min-height:42px;font:inherit;font-size:12px;border:1px solid #d1dfed;border-radius:7px;background:white;padding:10px}
.topic-search-count{font-size:11px;color:#6e839c;margin:7px 0;min-height:0}.topic-search-count:empty{display:none}
.topic-list-empty{font-size:13px;color:#526885;line-height:1.8;padding:8px}
.study-page .sideintro{padding:0 4px 15px}.study-page .sideintro p{line-height:1.7}
.study-page .sidefoot{padding:15px 4px 0}.study-page .selectionhint{flex-shrink:0}
.study-page .question-layout,.stats-question .question-layout{display:grid;grid-template-columns:minmax(0,1fr) 190px}
.study-page .question-tools,.stats-question .question-tools{padding:22px 16px}
.study-page .question .stem,.study-page .question .prompt{font-size:20px}
.study-page .qbody,.stats-question .qbody{padding:27px}
.study-page #mobileTopics,#statsMobileTopics{display:none}
.stats-page #mainContent{padding:0}.stats-page{background:#f5f7fa}
.stats-hero-shell{background:#eaf4f9;border-bottom:1px solid #dce9f4}
.stats-hero.site-wrap{padding:24px 0 38px;display:block}.stats-hero .site-breadcrumb{padding:0;margin-bottom:24px}
.stats-hero .topbar{padding:0;align-items:flex-start}.stats-hero h1{font-size:43px;letter-spacing:-.9px;line-height:1.3;color:var(--blue);margin:0 0 14px;font-weight:700;max-width:none}
.stats-hero h2{font-size:28px;line-height:1.4;color:var(--navy);margin:0 0 16px}.stats-hero p{font-size:16px;line-height:1.8;color:#526885;margin:0;max-width:850px}
.stats-hero .topactions{padding-top:5px;flex-shrink:0;display:flex;flex-wrap:wrap}
.stats-content .stats-tabbar{width:100%;margin:0 0 20px;gap:26px;overflow-x:auto;white-space:nowrap;scrollbar-width:thin}
.stats-tabbar button{padding:10px 0 13px;font-size:13px;border-bottom-color:transparent;color:#788ca7;min-height:44px}.stats-tabbar button[aria-pressed=true]{border-bottom-color:var(--blue);color:var(--navy)}
.stats-sidebar .sideintro h2{margin:0 0 8px;font-size:16px;color:var(--navy)}.stats-sidebar .sideintro p{font-size:11px;margin:0 0 16px;line-height:1.7;color:#7b8ca3}
.stats-sidebar label{font-size:12px;display:block}.stats-sidebar #statsUnit{margin:0 0 12px;min-height:42px;border-radius:7px;width:100%}
.stats-sidebar .alltopics{border:1px dashed #c7d8e9;border-radius:7px;min-height:40px;background:white;font-size:12px;flex-shrink:0}
.stats-sidebar .chapter summary{font-size:13px;line-height:1.6;padding:13px 3px;color:#344c6b}
.stats-sidebar nav .topicbtn{display:flex;align-items:center;gap:8px;border:0;border-radius:6px;line-height:1.6;padding:10px 7px;font-size:12px;text-align:left}
.stats-sidebar .topicbtn[aria-current=true]{background:#eaf3fd;color:#286dc0;font-weight:600}.stats-sidebar .topicbtn .topictext{flex:1;min-width:0}.stats-sidebar .topicbtn .code{min-width:28px;font-size:11px}.stats-sidebar .topicbtn .count{font-size:10px;min-width:20px;text-align:center;flex-shrink:0}
.stats-sidebar .topic-search input{margin-bottom:8px}.stats-message{font-size:11px;line-height:1.8;margin:16px 0;color:#7b8ca3}
#statsControls{display:block;margin:0}.stats-filters{display:flex;flex-wrap:wrap;align-items:end;gap:14px;background:#e1edf8;padding:20px;border:1px solid #dce8f4;border-radius:11px}
.stats-filters label{display:flex;align-items:start;flex-direction:column;gap:7px;font-size:12px;color:#657f9f;min-width:125px}
.stats-filters select,.stats-filters input{font:inherit;font-size:12px;min-height:42px;border:1px solid #d4e2ef;border-radius:6px;background:white;color:#2d4d74;padding:9px 11px;width:100%;margin:0}
.stats-filters .stats-main-search{flex-basis:100%;flex-grow:1}.stats-filter-actions{display:flex;gap:8px;flex-wrap:wrap}
.stats-filter-actions button{font-size:12px;min-height:42px;border-radius:6px}.stats-resultbar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin:22px 0 18px;font-size:12px;color:#6d85a2}
.stats-resultbar label{display:flex;gap:8px;font-size:12px}.stats-resultbar select{max-width:190px;min-height:40px;font-size:12px}
.stats-question.question{padding:0;margin:0 0 23px;border-radius:13px;border:1px solid #e2e9f0;box-shadow:0 4px 18px #233e6506;scroll-margin-top:20px}
.stats-question .qhead h2{font-size:19px;line-height:1.6;margin:0;color:#193454}.stats-question .qref{font-size:11px;line-height:1.7}.stats-question .qmeta{max-width:130px}
.stats-question-images{margin:0}.stats-question-images a{display:block}.stats-question-images img{width:100%;height:auto;display:block;border:0;margin:0 0 10px}
.stats-question .tagrow{margin:14px 0;font-size:11px}.stats-question .tagrow button{min-height:30px;font-size:11px;padding:4px 8px;border-radius:4px}
.stats-question details.solution{border-top:1px solid #e8eef5;margin:18px 0 0;padding-top:14px;line-height:1.9}.stats-question .solutionbody{margin:12px 0 0;padding:19px;font-size:15px}.stats-question .solutionbody a{font-size:12px}
.stats-question .question-flags button{font-size:11px;width:auto;min-width:62px}.stats-question .rail-action{min-height:44px;font-size:12px}.stats-question .rail-links a{font-size:11px;line-height:1.8}
.stats-question .q-expand{margin-left:auto}.stats-content .stats-empty{padding:30px;background:white;border:1px dashed #c7d8e9;border-radius:10px}
#statsCompare .stats-question-images{margin:0}#statsCompare .stats-explanation{line-height:2}#statsCompare .solutionbody{padding:22px;font-size:16px}
html:has(#statsCompare[open]){overflow:hidden}.stats-question [data-save][aria-pressed=true]{color:#b4923f}.stats-question [data-done][aria-pressed=true]{color:var(--green)}
.stats-reading-search{margin:0 0 22px}.stats-reading-search label{display:block;font-size:12px;margin-bottom:8px}.stats-reading-search input{width:100%;max-width:600px;min-height:42px}
.stats-projecting #statisticsHeader,.stats-projecting #statisticsFooter,.stats-projecting .stats-hero-shell,.stats-projecting .stats-sidebar,.stats-projecting .stats-tabbar,.stats-projecting #statsControls,.stats-projecting #statsMessage,.stats-projecting .stats-resultbar,.stats-projecting .question-tools{display:none}
.stats-projecting .stats-workspace,.projecting.study-page .layout{display:block;max-width:1220px}.projecting.study-page .layout>#sidebar{display:none}.stats-projecting .stats-question .question-layout{display:block}
#statsLeaveProject{position:fixed;right:22px;bottom:22px;z-index:4}
@media(max-width:1200px){.study-page .layout,.stats-workspace{grid-template-columns:238px minmax(0,1fr);gap:22px;width:calc(100% - 44px)}.study-page .question-layout,.stats-question .question-layout{grid-template-columns:minmax(0,1fr) 174px}.stats-hero h1{font-size:36px}.stats-question .question-tools{padding:20px 12px}.stats-hero .topbar{flex-direction:column;gap:20px}}
@media(max-width:980px){.study-page .question-layout,.stats-question .question-layout{display:block}.stats-question .question-tools{border-left:0;border-top:1px solid #e9eef5;display:flex;flex-flow:row wrap;gap:8px;padding:15px}.stats-question .question-flags{width:100%;margin:0;padding:0 0 9px;justify-content:flex-start;gap:20px}.stats-question .rail-action{width:auto;flex:1;min-width:150px}.stats-question .rail-links{width:100%;margin:5px 0 0;padding-top:10px;flex-direction:row;flex-wrap:wrap;gap:20px}.stats-hero h2{font-size:25px}}
@media(max-width:760px){.study-page .layout,.stats-workspace{display:block;width:calc(100% - 30px);padding:18px 0 35px}.study-page .bank-wrap,.stats-hero.site-wrap{width:calc(100% - 36px)}.study-page .layout>#sidebar,.stats-sidebar{position:static;max-height:none;padding:16px;margin-bottom:22px}.study-page #mobileTopics,#statsMobileTopics{display:block;width:100%;min-height:44px;margin:8px 0;background:#f3f8fd;border:1px solid #d1dfed;border-radius:7px;font-size:13px}.study-page #topics,.stats-sidebar #statsTopics{display:none;max-height:320px}.study-page.navopen #topics,.stats-sidebar.topics-open #statsTopics{display:block}.study-page .sideintro p,.study-page .sidefoot{display:none}.study-page .layout>main{padding:0}.stats-hero.site-wrap{padding:20px 0 28px}.stats-hero h1{font-size:29px}.stats-hero h2{font-size:22px}.stats-hero p{font-size:13px}.stats-hero .site-breadcrumb{margin-bottom:18px;font-size:12px}.stats-content .stats-tabbar{gap:20px}.stats-tabbar button{font-size:12px}.stats-filters{padding:16px;gap:12px}.stats-filters label{min-width:0;flex:1 1 42%}.stats-filters .stats-main-search{flex-basis:100%}.stats-question .qbody{padding:19px 16px}.stats-question .qhead{padding:17px 16px}.stats-question .qhead h2{font-size:17px}.stats-question .qmeta{max-width:104px}.stats-resultbar{align-items:flex-start}.stats-resultbar label{width:100%}.stats-resultbar select{flex:1;max-width:none}#statsCompare[data-mobile-pane=solution] #statsCompareQuestion,#statsCompare[data-mobile-pane=question] #statsCompareSolution{display:none}.stats-content .stats-message{margin:14px 0}.stats-projecting .stats-workspace{padding-top:18px}}
@media print{.study-page .layout,.stats-workspace{display:block;width:100%;padding:0}.study-page .layout>#sidebar,.stats-sidebar,.stats-resultbar,.stats-reading-search,#statsLeaveProject,.stats-hero .topactions{display:none}.stats-question .question-layout{display:block}.stats-question .question-tools{display:none}.stats-page{background:white}}

/* Reading hierarchy: exam typography, quiet navigation, clear question actions. */
.study-page .bank-wrap,.stats-hero.site-wrap,
.study-page .layout,.stats-workspace{max-width:1440px}
.study-page .layout,.stats-workspace{grid-template-columns:250px minmax(0,1fr);gap:28px;padding-top:32px}
.study-page .bank-banner,.stats-hero-shell{background:#eaf4f9}
.study-page .topbar{padding:24px 0 38px;gap:30px}
.study-page .bank-name h2,.stats-hero h1{font-family:var(--font-heading);font-size:42px;font-weight:750;line-height:1.2;letter-spacing:-.025em;color:#397fd0;margin-bottom:14px}
#bankStudyTopic,.stats-hero h2{font-family:var(--font-heading);font-size:30px;font-weight:700;line-height:1.3;letter-spacing:-.02em;color:#253e65;margin-bottom:18px}
.study-page .bank-name p,.stats-hero p{font-family:var(--font-ui);font-size:16px;font-weight:400;line-height:1.65;color:var(--reading-muted)}
.study-page .bank-banner .site-breadcrumb{font-size:14px;padding-top:25px}
.study-page .topactions button,.stats-hero .topactions button{font-family:var(--font-ui);font-size:14px;font-weight:600;min-height:46px;padding:11px 16px;border-radius:9px;line-height:1.4}

/* The topic index is large enough to scan, without competing with the question. */
.study-page .layout>#sidebar,.stats-sidebar{padding:22px 15px;border-radius:12px;border-color:#dce6f0}
.study-page .sideintro h2,.stats-sidebar h2{font-family:var(--font-heading);font-size:16px;line-height:1.5;font-weight:700}
.study-page .sideintro p,.stats-sidebar>p{font-size:12px;line-height:1.65;color:var(--reading-muted)}
.study-page .chapter summary,.stats-sidebar .chapter summary{font-size:13px;font-weight:600;line-height:1.6;padding:13px 5px;color:#253e65}
.study-page .topicbtn,.stats-sidebar nav .topicbtn{font-size:13px;line-height:1.55;min-height:44px;padding:10px 8px;gap:8px;color:#405875}
.study-page .topicbtn .code,.stats-sidebar .topicbtn .code{font-size:11px;min-width:25px;color:#60738b}
.study-page .topicbtn .count,.stats-sidebar .topicbtn .count{font-size:11px;font-variant-numeric:tabular-nums}
.study-page .topicbtn.active,.stats-sidebar .topicbtn[aria-current=true]{background:#e2effb;color:#205eaa;font-weight:600}
.study-page .topic-search label,.stats-reading-search label{font-size:12px;font-weight:500;color:#526981}
.study-page .topic-search input,.stats-reading-search input{font-size:14px;font-weight:400;min-height:44px;border-radius:8px;padding:10px 12px}
.study-page .topicselection button,.study-page .alltopics,.stats-sidebar .alltopics{font-size:12px;min-height:40px}
.study-page .selectionhint,.study-page .sidefoot{font-size:11px;line-height:1.7;color:#61738b}

/* Matching filter and button sizes across Calculus and Statistics. */
.study-page .modebar button,.stats-content .stats-tabbar button{font-size:14px;font-weight:600;min-height:44px;color:#526981}
.study-page .modebar button.active,.stats-content .stats-tabbar button.active{color:#18385d}
.study-page .selectedtopics{font-size:12px;line-height:1.6;margin-bottom:18px}
.study-page .selectedtopics button{font-size:12px;min-height:34px;border-radius:6px}
.study-page .filter-heading,.stats-content .filter-heading{margin:20px 0 14px}
.study-page .filter-heading>button,.stats-content .filter-heading>button{font-size:14px;font-weight:600;min-height:44px;padding:10px 18px}
.study-page .filter-heading>span,.stats-content .filter-heading>span{font-size:12px;color:#60738b}
.study-page .filters,.stats-filters{background:#dcebf7;border:0;border-radius:12px;padding:22px;gap:17px;align-items:end}
.study-page .filters label,.stats-filters label{font-size:12px;font-weight:500;line-height:1.5;gap:8px;color:#526981}
.study-page .filters select,.study-page .filters input,.stats-filters select,.stats-filters input{font-family:var(--font-ui);font-size:14px;font-weight:400;color:#18385d;min-height:44px;line-height:1.4;padding:11px 13px;border:1px solid #ccddeb;border-radius:8px}
.study-page .filters .courses button{font-size:14px;font-weight:600;min-height:44px;border-radius:7px}
.study-page .filters .search{flex:1 1 calc(100% - 120px);min-width:0}
.study-page .filters .search input{min-width:0}
.study-page .filters #reset,.stats-filters button{font-size:13px;min-height:42px;border-radius:8px;color:#31577c}
.study-page .resultbar,.stats-resultbar{font-size:13px;line-height:1.7;color:#526981;margin:24px 0 20px;gap:16px}
.study-page .resultactions{gap:10px;flex-wrap:wrap}
.study-page .resultbar button,.stats-resultbar button{font-size:12px;min-height:40px;padding:9px 10px;border-radius:7px;color:#315b8c}
.study-page .jumpfilter,.stats-resultbar label{font-size:12px;color:#526981}
.study-page .jumpfilter select,.stats-resultbar select{font-size:13px;font-weight:400;min-height:42px;padding:9px 12px;border-radius:7px}

/* One prose face shares its letterforms with the locally bundled mathematics. */
.study-page .question,.stats-question.question{border-radius:16px;border-color:#e0e7ef;box-shadow:0 5px 20px #18385d05;margin-bottom:28px;overflow:hidden}
.study-page .question-layout,.stats-question .question-layout{grid-template-columns:minmax(0,1fr) 205px}
.study-page .qhead,.stats-question .qhead{padding:22px 30px;align-items:center;border-color:#e9eef4}
.study-page .qhead h2,.stats-question .qhead h2{font-family:var(--font-heading);font-size:21px;font-weight:700;line-height:1.4;letter-spacing:-.02em;color:#18385d}
.study-page .qref,.stats-question .qref{font-size:12px;line-height:1.5;color:#526981;margin-bottom:7px}
.study-page .qmeta,.stats-question .qmeta{max-width:205px;gap:7px}
.study-page .badge,.stats-question .badge{font-family:var(--font-ui);font-size:11px;font-weight:500;line-height:1.5;padding:5px 9px;color:#31577c}
.study-page .badge.calc{color:#805b17;background:#faf3e0}
.study-page .qbody,.stats-question .qbody{padding:30px 32px}
.question .stem,.question .prompt,.question .choices,
.study-page .question .stem,.study-page .question .prompt,
.stats-question .stats-native-question{font-family:var(--font-question);font-size:22px;font-weight:400;line-height:1.7;letter-spacing:0;color:var(--reading-ink)}
.question .stem,.question .prompt{max-width:78ch}
.question .stem{margin-bottom:24px}
.question .choices{display:grid;gap:8px;margin:22px 0 26px}
.question .choice,.compare-pane .choice{display:grid;grid-template-columns:42px minmax(0,1fr);gap:12px;align-items:center;min-height:48px;padding:8px 0;font-size:inherit;line-height:1.7}
.question .choice>strong,.compare-pane .choice>strong{margin:0;font-weight:700;align-self:center;white-space:nowrap}
.question .choice-content,.compare-pane .choice-content{min-width:0;display:block}
.question .graphoptions .choice{align-items:start}
.question .graphoptions .choice>strong{align-self:start}
.question .katex,.stats-question .stats-native-question .katex{font-size:1em}
.question .mathinline,.compare-pane .mathinline{display:inline-grid;grid-template-columns:minmax(0,1fr);max-width:100%;vertical-align:baseline;white-space:nowrap}
.question .mathinline>.katex,.compare-pane .mathinline>.katex{min-width:0;overflow-x:auto;overflow-y:hidden;scrollbar-width:thin;padding:2px 0}
.question .mathlong{padding:3px 0;overflow-y:hidden}
.question .mathlong .katex-display{margin:14px 0}
.question .graph{max-height:340px;margin:26px auto 30px}
.question .part{padding:24px 0 12px;border-color:#e9eef4}
.question .partbar{margin-bottom:17px;gap:16px;align-items:center}
.question .partname{font-family:var(--font-ui);font-size:12px;line-height:1.65;color:#60738b}
.question .partname strong{font-family:var(--font-heading);font-size:19px;color:#397fd0}
.question .addpart{font-size:12px;min-height:36px;padding:8px 11px;border-radius:7px;color:#315b8c}
.question .tagrow{font-family:var(--font-ui);font-size:11px;line-height:1.7;color:#60738b;margin:22px 0 15px;gap:7px}
.question .tagrow button{font-size:11px;min-height:28px;padding:4px 7px;background:#edf4fb;border-radius:5px;color:#466485}
.question .solution summary{font-family:var(--font-ui);font-size:14px;line-height:1.6;padding:8px 0;color:#2863a3}
.question .solutionbody,.stats-question .solutionbody{font-family:var(--font-question);font-size:20px;line-height:1.7;letter-spacing:0;color:var(--reading-ink);background:#f5f9fc;border-left:3px solid #9ebee0;padding:22px 24px;border-radius:0 8px 8px 0}
.question .solutionbody p{margin:0 0 15px}
.question .solutionbody .tip{font-family:var(--font-ui);font-size:13px;line-height:1.7;color:#526981;padding-top:14px;margin-top:18px}
.question .solutionbody a{font-family:var(--font-ui);font-size:13px;color:#2863a3}
.question .datatable,.stats-question .stats-native-question table{font-family:var(--font-question);font-size:19px;line-height:1.55}
.stats-question .stats-native-choice{grid-template-columns:42px minmax(0,1fr);gap:12px;align-items:center;margin:18px 0;min-height:48px}
.stats-question .stats-choice-label{white-space:nowrap}
.stats-question .stats-native-choice p{margin:0}

/* A stronger solution action, softer exam-list actions, quieter membership entry. */
.study-page .question-tools,.stats-question .question-tools{padding:24px 18px;background:#fff;gap:12px}
.question .question-flags{padding-bottom:18px;margin-bottom:6px;gap:12px}
.question .question-flags button{font-family:var(--font-ui);font-size:12px;line-height:1.5;gap:7px;width:75px;min-height:54px;color:#526981}
.question .question-flags .icon{width:21px;height:21px}
.question .rail-action{font-family:var(--font-ui);font-size:14px;font-weight:500;line-height:1.45;min-height:48px;padding:12px;border-radius:8px;border:1px solid #dce8f3;color:#315b8c;background:#edf5fc;gap:9px}
.question .rail-action.compare-action{background:#dcecf8;color:#234f7e;border-color:#dcecf8;font-weight:600}
.question .rail-action.secondary{background:#f7fafd;color:#466485;border-color:#e4edf5}
.question .rail-action.membership-rail{background:#fcf8ed;border-color:#f0e4c6;color:#805b17;font-size:13px}
.question .rail-action:hover{background:#d1e5f5;border-color:#bad5ec;color:#18385d}
.question .rail-action .icon{width:18px;height:18px;flex-shrink:0}
.question .rail-tip{font-size:12px;line-height:1.75;color:#61738b;margin:6px 0 0}
.question .rail-links{margin-top:13px;padding-top:18px;gap:18px}
.question .rail-links a{font-size:13px;line-height:1.5;color:#466485}
.question .rail-links .icon{width:16px;height:16px}
.compare-pane .stem,.compare-pane .prompt,.compare-pane .choices,.compare-answer .solutionbody,
#statsCompare .stats-native-question,#statsCompare .solutionbody{font-family:var(--font-question);font-size:22px;line-height:1.7;color:var(--reading-ink)}
.compare-pane .katex,#statsCompare .katex{font-size:1em}
.compare-answer .solutionbody .tip,.compare-pane .partname{font-family:var(--font-ui);font-size:13px;line-height:1.7}

@media(max-width:1200px){
  .study-page .layout,.stats-workspace{grid-template-columns:230px minmax(0,1fr);gap:22px}
  .study-page .question-layout,.stats-question .question-layout{grid-template-columns:minmax(0,1fr) 180px}
  .study-page .question-tools,.stats-question .question-tools{padding:20px 14px}
  .study-page .qbody,.stats-question .qbody{padding:26px}
  .question .rail-action{font-size:13px;padding:11px 10px}
  .study-page .bank-name h2,.stats-hero h1{font-size:38px}
}
@media(max-width:980px){
  .study-page .question-layout,.stats-question .question-layout{display:block}
  .study-page .question-tools,.stats-question .question-tools{display:flex;flex-flow:row wrap;padding:18px 22px;border-left:0;border-top:1px solid #e9eef4;gap:10px}
  .question .question-flags{width:100%;justify-content:flex-start;padding:0 0 10px;margin:0;border:0}
  .question .question-flags button{width:auto;min-width:90px;flex-direction:row;min-height:44px;gap:8px}
  .question .rail-action{flex:1 1 165px;width:auto;min-width:0}
  .question .rail-links{width:100%;margin:6px 0 0;flex-direction:row;flex-wrap:wrap;gap:16px}
  .question .rail-tip{display:none}
}
@media(max-width:760px){
  .study-page .layout,.stats-workspace{display:block;padding-top:22px}
  .study-page .bank-name h2,.stats-hero h1{font-size:30px;line-height:1.25}
  #bankStudyTopic,.stats-hero h2{font-size:25px;line-height:1.35;margin-bottom:14px}
  .study-page .bank-name p,.stats-hero p{font-size:14px;line-height:1.7}
  .study-page .topbar{padding:20px 0 30px}
  .study-page .bank-banner .site-breadcrumb{font-size:12px;padding-top:20px}
  .study-page .topactions button,.stats-hero .topactions button{font-size:13px;padding:10px 13px;min-height:44px}
  .study-page .layout>#sidebar,.stats-sidebar{position:static;max-height:none;padding:18px 16px}
  .study-page .filters,.stats-filters{padding:18px 16px;gap:14px}
  .study-page .filters label{flex:1 1 42%;min-width:0}
  .study-page .filters select,.stats-filters select{max-width:100%;width:100%}
  .study-page .filters input,.stats-filters input{font-size:16px}
  .study-page .filters .search{flex-basis:100%}
  .study-page .resultbar,.stats-resultbar{font-size:12px;margin-top:20px;gap:12px}
  .study-page .resultactions{gap:8px}
  .study-page .jumpfilter{width:100%}
  .study-page .jumpfilter select{flex:1;max-width:none}
  .study-page .qhead,.stats-question .qhead{padding:20px 18px;align-items:start}
  .study-page .qhead h2,.stats-question .qhead h2{font-size:20px}
  .study-page .qref,.stats-question .qref{font-size:11px}
  .study-page .qmeta,.stats-question .qmeta{max-width:140px}
  .study-page .qbody,.stats-question .qbody{padding:24px 20px}
  .question .stem,.question .prompt,.question .choices,
  .study-page .question .stem,.study-page .question .prompt,
  .stats-question .stats-native-question{font-size:20px;line-height:1.7}
  .question .choice,.compare-pane .choice{grid-template-columns:36px minmax(0,1fr);gap:8px;min-height:46px}
  .question .partbar{gap:10px;align-items:start;flex-wrap:wrap}
  .question .addpart{min-height:40px;font-size:11px}
  .question .tagrow{font-size:11px;line-height:1.7}
  .question .solutionbody,.stats-question .solutionbody{font-size:19px;padding:19px 17px}
  .question .datatable,.stats-question .stats-native-question table{font-size:17px}
  .study-page .question-tools,.stats-question .question-tools{padding:18px 20px;gap:10px}
  .question .rail-action{font-size:13px;min-height:46px}
  .compare-pane .stem,.compare-pane .prompt,.compare-pane .choices,.compare-answer .solutionbody,
  #statsCompare .stats-native-question,#statsCompare .solutionbody{font-size:20px}
}
@media print{
  .study-page .layout,.stats-workspace{display:block;max-width:none;padding:0}
  .study-page .layout>#sidebar,.stats-sidebar,.question .question-tools{display:none}
  .study-page .question-layout,.stats-question .question-layout{display:block}
  .question .stem,.question .prompt,.question .choices,.question .solutionbody,.stats-question .stats-native-question{font-size:16px}
  .question .choice{min-height:0;padding:4px 0}
  .question .tagrow,.question .addpart{display:none}
}