:root {
  --bg:#f5f7fb; --card:#fff; --ink:#18202b; --muted:#667085; --line:#e4e8f0;
  --nav:#111827; --accent:#5965ed; --stem:#1f9d73; --ss:#2f6ee5; --ela:#9a56d6;
  --shadow:0 14px 38px rgba(26,36,58,.09); --radius:20px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
a{color:inherit}
button,input,select,textarea{font:inherit}
.topbar{position:sticky;top:0;z-index:50;background:rgba(17,24,39,.97);color:white;border-bottom:1px solid rgba(255,255,255,.08)}
.nav{max-width:1180px;margin:auto;display:flex;justify-content:space-between;align-items:center;padding:14px 22px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:850;letter-spacing:-.02em}
.brand-mark{width:34px;height:34px;border-radius:12px;background:linear-gradient(135deg,#7b83ff,#4dd0a0);display:grid;place-items:center}
.navlinks{display:flex;gap:6px;flex-wrap:wrap}
.navlinks a{padding:8px 11px;border-radius:10px;text-decoration:none;color:#dfe5ef;font-size:14px}
.navlinks a:hover{background:#222c3d;color:#fff}
.hero{max-width:1180px;margin:34px auto 0;padding:0 22px}
.hero-card{background:linear-gradient(135deg,#111827,#202b42 58%,#2c3861);border-radius:28px;color:#fff;padding:34px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.hero-card:after{content:"";position:absolute;right:-95px;top:-130px;width:330px;height:330px;border-radius:50%;background:rgba(91,103,241,.28)}
.eyebrow,.smallcaps{font-size:11px;font-weight:850;letter-spacing:.1em;text-transform:uppercase;color:#7a8596}
.hero .eyebrow{color:#b5bfd0}
h1{font-size:clamp(34px,6vw,62px);line-height:.98;letter-spacing:-.055em;margin:12px 0 16px;max-width:820px}
.hero p{font-size:17px;line-height:1.6;color:#d9e1ec;max-width:760px}
.hero-tools{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px;position:relative;z-index:2}
.btn{border:0;border-radius:12px;padding:11px 15px;font-weight:760;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:8px}
.btn-primary{background:#fff;color:#111827}
.btn-dark{background:#20293a;color:#fff;border:1px solid #344056}
.shell{max-width:1180px;margin:auto;padding:0 22px 80px}
.section{margin-top:34px;scroll-margin-top:90px}
.section-head{display:flex;justify-content:space-between;gap:18px;align-items:end;margin-bottom:15px}
.section-head h2{margin:0;font-size:28px;letter-spacing:-.035em}
.section-head p{margin:5px 0 0;color:var(--muted);line-height:1.5}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;margin-top:18px}
.stat{background:#fff;border:1px solid var(--line);border-radius:17px;padding:17px}
.stat strong{display:block;font-size:25px;letter-spacing:-.04em}
.stat span{font-size:13px;color:var(--muted)}
.study-now{display:grid;grid-template-columns:1.2fr .8fr;gap:15px}
.smart-panel{background:#fff;border:1px solid var(--line);border-radius:22px;padding:20px}
.quick-actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:13px}
.quick-actions a{background:#f1f3f8;border:1px solid var(--line);border-radius:11px;padding:9px 11px;text-decoration:none;font-size:13px;font-weight:750}
.area-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.area-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:21px}
.area-card.stem{border-top:5px solid var(--stem)} .area-card.ss{border-top:5px solid var(--ss)} .area-card.ela{border-top:5px solid var(--ela)}
.area-top{display:flex;align-items:center;justify-content:space-between} .area-icon{font-size:25px}
.badge{font-size:12px;font-weight:850;padding:7px 9px;border-radius:999px;background:#f0f2f6;color:#596273}
.area-card h3{font-size:21px;margin:8px 0 4px} .area-card>p{margin:0 0 15px;color:var(--muted);font-size:14px}
.topic-list{display:grid;gap:9px}
.topic-row{border:1px solid var(--line);background:#fbfcfe;border-radius:14px;padding:11px 12px;display:flex;align-items:center;justify-content:space-between;gap:12px;text-decoration:none}
.topic-row:hover{background:#f4f6fb;border-color:#cfd5e2;transform:translateY(-1px)}
.topic-meta{min-width:0} .topic-meta strong{display:block;font-size:14px} .topic-meta span{display:block;color:var(--muted);font-size:12px;margin-top:2px}
.open-arrow{font-size:12px;font-weight:800;color:#4552c9;white-space:nowrap}
.toolbar{display:flex;gap:10px;flex-wrap:wrap}
.search{flex:1;min-width:230px;background:#fff;border:1px solid var(--line);border-radius:13px;padding:12px 13px;outline:none}
.select{background:#fff;border:1px solid var(--line);border-radius:13px;padding:12px 13px}
.library-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:15px}
.lib-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:17px;display:flex;align-items:center;justify-content:space-between;gap:15px;text-decoration:none}
.lib-card:hover{box-shadow:var(--shadow);transform:translateY(-1px)} .lib-card h4{margin:0 0 5px} .lib-card p{margin:0;color:var(--muted);font-size:13px}
.pill{font-size:11px;font-weight:850;border:1px solid var(--line);border-radius:999px;padding:6px 9px;background:#fafbfc;white-space:nowrap}
.hfa-board{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
.hfa-col{background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px} .hfa-col h3{margin:0 0 14px}
.hfa-group{margin-top:16px} .hfa-group h4{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 8px}
.hfa-links{display:flex;flex-wrap:wrap;gap:7px} .hfa-chip{border:1px solid var(--line);background:#fafbfc;border-radius:999px;padding:7px 10px;font-size:12px;text-decoration:none}
.hfa-chip:hover{background:#f1f3f8}
.guide-list{display:grid;gap:18px}
.guide-card{background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;scroll-margin-top:90px;box-shadow:0 3px 12px rgba(30,40,65,.03)}
.guide-header{padding:20px 21px;display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line)}
.guide-header h3{font-size:23px;margin:5px 0 0;letter-spacing:-.03em}
.guide-actions{display:flex;align-items:center;gap:9px;flex-wrap:wrap;justify-content:flex-end}
.close-guide{font-size:12px;color:#4552c9;text-decoration:none;font-weight:800}
.studied-label{border:1px solid var(--line);background:#fafbfc;border-radius:10px;padding:8px 10px;display:flex;gap:7px;align-items:center;font-size:12px;font-weight:750;cursor:pointer}
.guide-body{display:none;padding:20px}
.guide-card:target{border-color:#aeb7ff;box-shadow:0 0 0 4px rgba(91,103,241,.08),var(--shadow)}
.guide-card:target .guide-body{display:block}
.guide-card:target .guide-header{background:#fafaff}
.learn-box{background:#f8f9fc;border:1px solid var(--line);border-radius:17px;padding:17px;margin-bottom:14px}
.learn-box:last-child{margin-bottom:0} .learn-box h4{margin:0 0 8px;font-size:16px} .learn-box p{margin:0;line-height:1.6;color:#404a5b}
.recall-first{border:2px solid #dce0ff;background:#f8f8ff}
.memory-hook{background:#fff8df;border-color:#efdca2}
.brain-dump{width:100%;min-height:90px;resize:vertical;border:1px solid #dfe4ed;border-radius:12px;padding:11px;background:#fff;margin-top:10px;outline:none}
.facts{display:grid;gap:8px;margin:0;padding-left:20px} .facts li{line-height:1.5}
.teach-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.teach-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:13px} .teach-card strong{display:block;margin-bottom:5px} .teach-card p{font-size:13px!important;color:var(--muted)!important}
.qa-list{display:grid;gap:8px;margin-top:10px}
.qa{background:#fff;border:1px solid var(--line);border-radius:13px;padding:0}
.qa summary{cursor:pointer;padding:13px;font-weight:750;line-height:1.45}
.answer-static{border-top:1px solid var(--line);padding:13px;line-height:1.55}
.self-rate{display:flex;gap:7px;flex-wrap:wrap;align-items:center;margin-top:12px} .self-rate span{font-size:12px;color:var(--muted);margin-right:3px}
.rate{border:1px solid var(--line);border-radius:9px;padding:7px 9px;background:#fff;font-size:12px;font-weight:750;cursor:pointer}
.rate.again{background:#fff4f4;border-color:#efc0c0} .rate.hard{background:#fff9e9;border-color:#ecd399} .rate.got{background:#edf9f3;border-color:#b8dfcc}
.rate.chosen{outline:2px solid #6d78ee;outline-offset:1px}
.resource-buttons{display:flex;gap:9px;flex-wrap:wrap} .resource-buttons a{background:#eef1f7;border:1px solid #dfe4ed;border-radius:11px;padding:9px 11px;text-decoration:none;font-weight:700;font-size:13px}
.session-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px} .session-static{border:1px solid var(--line);background:#fff;border-radius:13px;padding:12px} .session-static strong{display:block} .session-static span{display:block;color:var(--muted);font-size:12px;margin-top:3px}
.muted-note{font-size:13px;color:var(--muted)!important}
.resource-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}
.resource-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:17px;text-decoration:none} .resource-card:hover{box-shadow:var(--shadow)} .r-icon{font-size:24px} .resource-card h4{margin:10px 0 4px} .resource-card p{margin:0;color:var(--muted);font-size:13px;line-height:1.5}
.study-methods{display:grid;grid-template-columns:repeat(5,1fr);gap:11px} .method{background:#fff;border:1px solid var(--line);border-radius:17px;padding:15px} .method strong{display:block;margin:6px 0 4px} .method p{margin:0;color:var(--muted);font-size:12px;line-height:1.45}
.empty{display:none;background:#fff;border:1px dashed #cfd6e3;border-radius:18px;padding:25px;text-align:center;color:var(--muted);grid-column:1/-1}
.footer{margin-top:50px;padding-top:25px;border-top:1px solid var(--line);color:var(--muted);font-size:13px;text-align:center}

.practice-callout{background:#eef1ff;border:1px solid #d5dafd;border-radius:17px;padding:15px 17px;line-height:1.55;color:#34405a}
.practice-jumps{display:flex;gap:8px;flex-wrap:wrap;margin:15px 0}
.practice-jumps a{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 11px;text-decoration:none;font-size:12px;font-weight:800}
.practice-jumps a:hover{background:#f2f4fa}
.practice-stack{display:grid;gap:17px}
.practice-category{background:#fff;border:1px solid var(--line);border-radius:22px;padding:20px;scroll-margin-top:90px}
.practice-cat-head{display:flex;justify-content:space-between;align-items:flex-start;gap:18px}
.practice-icon{font-size:27px}
.practice-cat-head h3{font-size:23px;margin:4px 0 5px;letter-spacing:-.025em}
.practice-cat-head p{margin:0;color:var(--muted);line-height:1.55;max-width:790px}
.practice-count{font-size:12px;font-weight:850;padding:7px 9px;border-radius:999px;background:#f2f4f8;color:#596273;white-space:nowrap}
.bank-group{margin-top:19px}
.bank-group h4{font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 8px}
.bank-q-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
.bank-q{border:1px solid var(--line);background:#fbfcfe;border-radius:14px;overflow:hidden}
.bank-q summary{cursor:pointer;padding:12px 13px;font-weight:720;line-height:1.48;list-style:none}
.bank-q summary::-webkit-details-marker{display:none}
.bank-q summary:after{content:"+";float:right;color:#667085;font-size:18px;margin-left:10px}
.bank-q[open] summary:after{content:"–"}
.q-tag{display:block;color:#667085;font-size:10px;text-transform:uppercase;letter-spacing:.07em;margin-bottom:4px}
.bank-answer{border-top:1px solid var(--line);padding:12px 13px;background:#fff}
.bank-answer strong{display:block;margin-bottom:4px}
.bank-answer p{margin:0;color:var(--muted);font-size:13px;line-height:1.5}
.drill-box{margin-top:17px;background:linear-gradient(135deg,#111827,#26344d);color:#fff;border-radius:17px;padding:15px 17px;display:flex;justify-content:space-between;align-items:center;gap:15px}
.drill-box .smallcaps{color:#aeb9cb}
.drill-box h4{font-size:18px;margin:3px 0 3px}
.drill-box p{margin:0;color:#d7deea;font-size:13px;line-height:1.45}
.drill-btn{background:#fff;color:#111827;white-space:nowrap}
.drill-modal{position:fixed;inset:0;background:rgba(10,16,27,.65);display:none;align-items:center;justify-content:center;padding:18px;z-index:90}
.drill-modal.open{display:flex}
.drill-card{width:min(650px,100%);background:#fff;border-radius:24px;box-shadow:0 30px 80px rgba(0,0,0,.25);overflow:hidden}
.drill-top{display:flex;justify-content:space-between;align-items:center;padding:16px 19px;border-bottom:1px solid var(--line)}
.drill-close{border:0;background:#f0f2f5;border-radius:10px;width:34px;height:34px;cursor:pointer}
.drill-body{padding:24px;text-align:center}
.timer-ring{width:66px;height:66px;border:6px solid #e8ebf2;border-radius:50%;display:grid;place-items:center;margin:0 auto 17px;font-size:22px;font-weight:850}
.timer-ring.urgent{border-color:#efb6b6}
.drill-question{font-size:24px;line-height:1.35;letter-spacing:-.025em;margin:8px auto 22px;max-width:560px}
.drill-reveal,.drill-next{background:#111827;color:#fff}
.drill-answer{display:none;background:#f7f8fc;border:1px solid var(--line);border-radius:15px;padding:15px;margin:16px 0;line-height:1.55;text-align:left}
.drill-answer.show{display:block}
@media(max-width:760px){.bank-q-list{grid-template-columns:1fr}.practice-cat-head{flex-direction:column}.drill-box{align-items:flex-start;flex-direction:column}.drill-question{font-size:21px}}

@media(max-width:900px){.area-grid,.hfa-board,.study-now{grid-template-columns:1fr} .resource-grid{grid-template-columns:repeat(2,1fr)} .stat-grid{grid-template-columns:repeat(2,1fr)} .study-methods{grid-template-columns:repeat(2,1fr)} .navlinks{display:none}}
@media(max-width:620px){.hero-card{padding:25px 20px} .shell,.hero{padding-left:14px;padding-right:14px} .library-grid,.resource-grid,.teach-grid,.study-methods{grid-template-columns:1fr} .session-grid{grid-template-columns:1fr} .guide-header{align-items:flex-start;flex-direction:column} .guide-actions{justify-content:flex-start}}


/* V3.1 theme-learning resources */
.theme-resources{
  margin:0 0 11px;
  background:#f7f8fc;
  border:1px solid var(--line);
  border-radius:14px;
  padding:11px 12px;
}
.theme-resource-title{
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.08em;
  font-weight:850;
  color:#596273;
  margin-bottom:8px;
}
.theme-resource-links{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}
.theme-resource-links a{
  flex:1 1 190px;
  min-width:170px;
  background:#fff;
  border:1px solid #dfe4ed;
  border-radius:11px;
  padding:9px 10px;
  text-decoration:none;
  transition:.15s;
}
.theme-resource-links a:hover{
  border-color:#aeb7ff;
  box-shadow:0 4px 12px rgba(35,45,67,.07);
  transform:translateY(-1px);
}
.theme-resource-links strong{
  display:block;
  font-size:12px;
  color:#25314a;
  line-height:1.35;
}
.theme-resource-links span{
  display:block;
  font-size:11px;
  color:var(--muted);
  line-height:1.35;
  margin-top:3px;
}


/* V3.1 multiple-choice tricky-word practice */
.choice-body{
  border-top:1px solid var(--line);
  padding:12px 13px;
  background:#fff;
}
.choice-options{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}
.choice-option{
  border:1px solid #dfe4ed;
  background:#f8f9fc;
  border-radius:10px;
  padding:8px 11px;
  font-weight:750;
  cursor:pointer;
}
.choice-option:hover{
  background:#eef1f7;
}
.choice-option.correct{
  background:#edf9f3;
  border-color:#9ed7bb;
  color:#1f6d4b;
}
.choice-option.incorrect{
  background:#fff1f1;
  border-color:#e5abab;
  color:#9d3535;
}
.choice-option:disabled{
  cursor:default;
  opacity:1;
}
.choice-feedback{
  display:none;
  margin-top:10px;
  padding:10px 11px;
  border-radius:10px;
  background:#f7f8fc;
  color:#404a5b;
  line-height:1.5;
  font-size:13px;
}
.choice-feedback.show{
  display:block;
}


/* V3 study-system upgrades */
button{font:inherit}
.mastery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:11px;margin-bottom:15px}
.mastery-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px}
.mastery-top{display:flex;justify-content:space-between;gap:10px;align-items:center}
.mastery-top strong{font-size:14px}
.mastery-pct{font-size:13px;font-weight:850}
.mastery-bar{height:8px;background:#e9ecf3;border-radius:999px;overflow:hidden;margin:9px 0 6px}
.mastery-fill{height:100%;background:linear-gradient(90deg,#5965ed,#4dc39e)}
.mastery-card span{font-size:11px;color:var(--muted)}
.dashboard-panels{display:grid;grid-template-columns:1.15fr .85fr;gap:14px}
.muted-dashboard{color:var(--muted);line-height:1.5}
.smart-start{background:#111827;color:#fff}
.soft-action{background:#f0f2f7;color:#273247;border:1px solid #dfe4ed}
.dashboard-reset{background:#fff1f1;color:#9b3d3d;border:1px solid #edcccc}
.smart-suggestion{margin-top:14px;border-top:1px solid var(--line);padding-top:12px;color:#455066;font-size:13px;line-height:1.5}
.category-quiz-buttons{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}
.category-quiz-buttons button{border:1px solid var(--line);background:#fafbfc;border-radius:11px;padding:10px;text-align:left;font-weight:750;cursor:pointer}
.category-quiz-buttons button:hover{background:#f1f3f8}
.q-topline{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:5px}
.difficulty{font-size:10px;border-radius:999px;padding:4px 7px;font-weight:850;letter-spacing:.02em}
.difficulty-basic{background:#e9f8f1;color:#267253}
.difficulty-medium{background:#fff4dc;color:#8b5b00}
.difficulty-deep{background:#f0eafd;color:#7142a2}
.difficulty-current{background:#eaf2ff;color:#275fb4}
.smart-answer{border-top:1px solid var(--line);padding:12px 13px;background:#fff}
.answer-content p{margin:5px 0 0;color:var(--muted);font-size:13px;line-height:1.5}
.question-actions{display:flex;gap:7px;flex-wrap:wrap;align-items:center;margin-top:11px}
.rating{border:1px solid var(--line);border-radius:9px;padding:7px 9px;font-size:12px;font-weight:750;cursor:pointer;background:#fff}
.rating.missed{background:#fff3f3;border-color:#efc2c2}
.rating.almost{background:#fff8e8;border-color:#ecd59b}
.rating.knew{background:#edf9f3;border-color:#b8dfcc}
.rating.selected{outline:2px solid #6d78ee;outline-offset:1px}
.learn-link{border:1px solid #d8ddeb;background:#eef1f7;border-radius:9px;padding:7px 9px;text-decoration:none;font-size:12px;font-weight:750}
.next-review-note{font-size:11px;color:var(--muted);margin-top:8px}
.static-options{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:10px}
.smart-option{border:1px solid #dfe4ed;background:#f8f9fc;border-radius:9px;padding:7px 10px;cursor:pointer}
.smart-option.correct{background:#edf9f3;border-color:#9ed7bb}
.smart-option.incorrect{background:#fff1f1;border-color:#e5abab}
.current-controls{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:13px}
.current-month{border:1px solid #cfd6e6;background:#fff;border-radius:999px;padding:7px 10px;text-decoration:none;font-size:12px;font-weight:800}
.current-month.active{background:#111827;color:#fff;border-color:#111827}
.archive-hint{font-size:12px;color:var(--muted)}
.current-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.current-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px}
.current-top{display:flex;justify-content:space-between;gap:10px}
.current-cat{font-size:10px;text-transform:uppercase;letter-spacing:.08em;font-weight:850;color:#536079}
.current-date{font-size:11px;color:var(--muted)}
.current-card h4{font-size:17px;margin:8px 0 6px}
.current-card>p{color:#4b5567;line-height:1.5;font-size:13px}
.current-quiz{border:1px solid var(--line);border-radius:12px;margin-top:10px}
.current-quiz summary{cursor:pointer;padding:10px 11px;font-weight:750;font-size:12px}
.source-link{display:inline-block;margin-top:9px;font-size:11px;color:#4552c9;text-decoration:none}
.hfa-complete{margin-top:24px}
.subhead h3{font-size:23px;margin:0}
.hfa-full-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:11px}
.hfa-full-card{background:#fff;border:1px solid var(--line);border-radius:17px;padding:15px;scroll-margin-top:90px}
.hfa-full-head{display:flex;justify-content:space-between;gap:10px;align-items:start}
.hfa-full-head h4{font-size:17px;margin:4px 0}
.hfa-full-card>p{font-size:13px;line-height:1.5;color:#4b5567}
.hfa-clues{background:#f7f8fc;border-radius:11px;padding:10px;font-size:12px}
.hfa-clues ul{margin:6px 0 0;padding-left:18px}
.hfa-full-actions{display:flex;gap:7px;flex-wrap:wrap;margin-top:10px}
.hfa-full-actions a,.hfa-full-actions button,.pronounce-btn{border:1px solid var(--line);background:#f8f9fc;border-radius:9px;padding:7px 9px;text-decoration:none;font-size:11px;font-weight:750;cursor:pointer}
.guide-updated{margin-top:12px;font-size:11px;color:var(--muted);border-top:1px solid var(--line);padding-top:10px}
.quiz-modal{position:fixed;inset:0;background:rgba(10,16,27,.68);display:none;align-items:center;justify-content:center;padding:18px;z-index:100}
.quiz-modal.open{display:flex}
.quiz-card{width:min(720px,100%);max-height:92vh;overflow:auto;background:#fff;border-radius:24px;box-shadow:0 30px 80px rgba(0,0,0,.26)}
.quiz-head{display:flex;justify-content:space-between;gap:16px;align-items:center;border-bottom:1px solid var(--line);padding:16px 19px;position:sticky;top:0;background:#fff;z-index:2}
.quiz-progress{height:7px;background:#e9ecf2;border-radius:999px;overflow:hidden;margin-top:7px;width:220px}
.quiz-progress>div{height:100%;background:linear-gradient(90deg,#5965ed,#4dc39e)}
.quiz-body{padding:24px}
.quiz-meta{display:flex;gap:8px;flex-wrap:wrap;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.06em}
.quiz-question{font-size:25px;line-height:1.35;letter-spacing:-.025em;margin:14px 0 18px}
.quiz-options{display:grid;gap:8px;margin-bottom:12px}
.quiz-options button{border:1px solid var(--line);background:#fafbfc;border-radius:11px;padding:10px 12px;text-align:left;cursor:pointer}
.quiz-options button.correct{background:#edf9f3;border-color:#9ed7bb}
.quiz-options button.incorrect{background:#fff1f1;border-color:#e5abab}
.quiz-feedback{display:none;background:#f7f8fc;border:1px solid var(--line);border-radius:14px;padding:14px;line-height:1.55;margin:12px 0}
.quiz-feedback.show{display:block}
.quiz-rating-row{display:flex;gap:7px;flex-wrap:wrap;align-items:center}
.quiz-timer{width:54px;height:54px;border-radius:50%;border:5px solid #e8ebf2;display:grid;place-items:center;font-weight:850;margin:0 auto}
.manager-shell{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden}
.manager-shell>summary{padding:15px 17px;cursor:pointer;font-weight:850}
.manager-body{border-top:1px solid var(--line);padding:17px}
.manager-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:9px}
.manager-grid label{font-size:11px;color:var(--muted);font-weight:750}
.manager-grid input,.manager-grid select{width:100%;margin-top:5px;border:1px solid var(--line);border-radius:9px;padding:9px;background:#fff}
.manager-actions{display:flex;gap:8px;flex-wrap:wrap;margin:13px 0}
.import-btn{background:#f0f2f7;border:1px solid #dfe4ed;border-radius:10px;padding:9px 11px;font-size:12px;font-weight:750;cursor:pointer}
.import-btn input{display:none}
.custom-homework-list{display:grid;gap:7px}
.custom-hw-row{border:1px solid var(--line);border-radius:10px;padding:9px 11px;font-size:12px;display:flex;justify-content:space-between;gap:10px}
.manager-note{font-size:12px;color:var(--muted);line-height:1.5}
@media(max-width:900px){.mastery-grid{grid-template-columns:repeat(2,1fr)}.dashboard-panels,.current-grid{grid-template-columns:1fr}.hfa-full-grid{grid-template-columns:repeat(2,1fr)}.manager-grid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.mastery-grid,.hfa-full-grid,.manager-grid{grid-template-columns:1fr}.category-quiz-buttons{grid-template-columns:1fr}.quiz-question{font-size:21px}.quiz-progress{width:150px}}


/* V3.1 FIELD GUIDE RESTYLE */
:root{--paper:#f3efe5;--paper2:#e9e1d3;--sheet:#fbf8f1;--ink:#18212a;--muted:#66706d;--line:#cfc5b4;--line2:#8d867a;--forest:#355f50;--navy:#314b5d;--rust:#9d583b;--mustard:#aa7934;--plum:#675571;--shadow:none;--radius:4px}
*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--paper)}body{background:linear-gradient(rgba(24,33,42,.024) 1px,transparent 1px),var(--paper);background-size:100% 31px;color:var(--ink);font-family:Arial,Helvetica,sans-serif}h1,h2,h3,h4{font-family:Georgia,'Times New Roman',serif;letter-spacing:-.025em}p{line-height:1.6}a{text-underline-offset:2px}
.topbar{background:rgba(243,239,229,.97);color:var(--ink);border-bottom:1px solid var(--line2);box-shadow:none}.nav{padding:10px 22px}.brand{font-family:Georgia,'Times New Roman',serif;font-weight:700}.brand-mark{width:30px;height:30px;border-radius:1px;background:var(--ink);color:var(--paper);font-family:'Courier New',monospace;font-size:10px;letter-spacing:.08em}.navlinks{gap:2px}.navlinks a{color:#3f4946;border-radius:0;padding:8px 9px;font-family:'Courier New',monospace;font-size:10px;text-transform:uppercase;letter-spacing:.05em;border-bottom:2px solid transparent}.navlinks a:hover{background:transparent;color:var(--ink);border-bottom-color:var(--ink)}
.hero{margin-top:24px}.hero-card{background:var(--sheet);color:var(--ink);border:1px solid var(--line2);border-radius:0;padding:0;box-shadow:none}.hero-card:after{display:none}.masthead-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(255px,.55fr)}.masthead-main{padding:38px 40px 34px}.issue-line{display:flex;flex-wrap:wrap;gap:7px 18px;border-bottom:1px solid var(--line);padding-bottom:10px;margin-bottom:23px;font:700 10px 'Courier New',monospace;letter-spacing:.08em;text-transform:uppercase;color:#59615e}.masthead-main h1{font-size:clamp(43px,7vw,78px);line-height:.92;margin:0 0 18px;letter-spacing:-.055em}.masthead-main h1 em{color:var(--forest);font-weight:400}.masthead-deck{font-family:Georgia,'Times New Roman',serif!important;color:#47514f!important;font-size:17px!important;max-width:720px!important}.masthead-note{border-left:1px solid var(--line2);background:var(--paper2);padding:28px 24px}.note-label,.index-label,.smallcaps,.eyebrow{font:700 10px 'Courier New',monospace;letter-spacing:.09em;text-transform:uppercase}.big-number{font:72px/.85 Georgia,'Times New Roman',serif;margin-top:18px}.minutes-label{font:10px 'Courier New',monospace;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.masthead-note .rule{height:1px;background:var(--line2);margin:18px 0}.masthead-note p,.masthead-note ol{font-size:12px}.masthead-note ol{padding-left:18px;line-height:1.8}
.hero-tools{margin-top:22px}.btn{border-radius:1px;padding:9px 12px;font:700 10px 'Courier New',monospace;text-transform:uppercase;letter-spacing:.04em;box-shadow:none}.btn-primary{background:var(--ink);color:var(--paper);border:1px solid var(--ink)}.btn-dark{background:transparent;color:var(--ink);border:1px solid var(--line2)}.section-index{max-width:1180px;margin:0 auto;padding:10px 22px 0;display:flex;gap:6px 17px;flex-wrap:wrap;align-items:center;font:10px 'Courier New',monospace;text-transform:uppercase;letter-spacing:.05em}.section-index a{color:#4d5653;text-decoration:none}.section-index a:hover{text-decoration:underline}
.shell{padding-bottom:70px}.section{margin-top:38px;scroll-margin-top:82px;border-top:1px solid var(--line2);padding-top:18px}.section-head{align-items:flex-start;margin-bottom:14px}.section-head h2{font-size:30px;line-height:1;margin:0}.section-no{font:10px 'Courier New',monospace;color:var(--rust);letter-spacing:.06em;vertical-align:middle;margin-right:7px}.section-head p{max-width:760px;font-size:13px;color:#5d6663}
.stat-grid{gap:0;border:1px solid var(--line2);background:var(--sheet)}.stat{background:transparent;border:0;border-right:1px solid var(--line);border-radius:0;padding:14px 16px}.stat:last-child{border-right:0}.stat strong{font-family:Georgia,'Times New Roman',serif;font-size:24px}.stat span{font:9px 'Courier New',monospace;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}
.smart-panel,.area-card,.lib-card,.hfa-col,.guide-card,.resource-card,.practice-category,.current-card,.mastery-card,.manager-shell{background:var(--sheet);border:1px solid var(--line);border-radius:2px;box-shadow:none}.smart-panel{padding:16px}.study-now,.dashboard-panels,.area-grid,.current-grid,.resource-grid,.hfa-full-grid{gap:10px}.area-card{padding:16px;border-top-width:3px}.area-card.stem{border-top-color:var(--forest)}.area-card.ss{border-top-color:var(--navy)}.area-card.ela{border-top-color:var(--plum)}.area-card>p{font:9px 'Courier New',monospace;text-transform:uppercase;letter-spacing:.04em}.badge,.pill,.practice-count{border-radius:1px;background:transparent;border:1px solid var(--line);font:9px 'Courier New',monospace;text-transform:uppercase;letter-spacing:.04em}.topic-row,.lib-card{background:transparent;border:0;border-top:1px solid var(--line);border-radius:0;padding:10px 2px}.topic-row:hover,.lib-card:hover{background:#eee8dc;box-shadow:none;transform:none}.topic-meta strong{font-family:Georgia,'Times New Roman',serif}.topic-meta span,.open-arrow{font:9px 'Courier New',monospace;text-transform:uppercase;letter-spacing:.04em}
.search,.select,.manager-grid input,.manager-grid select{border-radius:1px;background:var(--sheet);border:1px solid var(--line2)}.quick-actions a,.soft-action,.smart-start,.dashboard-reset,.category-quiz-buttons button{border-radius:1px!important}.category-quiz-buttons button{background:transparent;font:10px 'Courier New',monospace;text-transform:uppercase;letter-spacing:.03em}.category-quiz-buttons button:hover{background:#ece6da}.mastery-grid{gap:7px}.mastery-card{padding:12px}.mastery-bar{height:5px;border-radius:0;background:#ddd5c7}.mastery-fill{background:var(--forest)}.mastery-top strong{font-family:Georgia,'Times New Roman',serif}.mastery-pct,.mastery-card span{font-family:'Courier New',monospace}
.subject-key{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:13px;font-family:'Courier New',monospace}.subject-chip{padding:4px 7px;border:1px solid var(--line2);font-size:9px;letter-spacing:.05em}.subject-chip.science{border-left:4px solid var(--forest)}.subject-chip.math{border-left:4px solid var(--mustard)}.subject-chip.geo{border-left:4px solid var(--navy)}.subject-chip.lit{border-left:4px solid var(--plum)}.subject-chip.arts{border-left:4px solid var(--rust)}.subject-chip.hum{border-left:4px solid #72584d}.subject-chip.hist{border-left:4px solid #4e5963}.subject-chip.ela{border-left:4px solid #7d6558}.practice-callout{border-radius:1px;background:#e9e3d7;border:1px solid var(--line)}.practice-jumps a{border-radius:1px;background:transparent;font:9px 'Courier New',monospace;text-transform:uppercase}.practice-category{padding:17px;border-left:4px solid var(--ink)}.practice-cat-head h3{font-size:24px}.practice-cat-head p{font-size:12px}.bank-group>h4{font-family:'Courier New',monospace;border-bottom:1px solid var(--line2);padding-bottom:6px}.theme-resources{border-radius:1px;background:#eee8dc;padding:9px 10px}.theme-resource-links a{border-radius:1px;background:var(--sheet)}.bank-q{background:transparent;border:1px solid var(--line);border-radius:1px}.bank-q summary{font-family:Georgia,'Times New Roman',serif;font-size:13px}.q-tag{font:8px 'Courier New',monospace}.difficulty{border-radius:1px;font:8px 'Courier New',monospace;background:transparent!important;border:1px solid var(--line);color:#4e5754!important}.smart-answer,.bank-answer{background:#f7f2e8}.rating,.learn-link{border-radius:1px;font:9px 'Courier New',monospace}.rating.missed{background:#f2e2df}.rating.almost{background:#f2ead7}.rating.knew{background:#e0ebe4}.drill-box{border-radius:1px;background:var(--ink)}
.hfa-col,.hfa-full-card,.current-card,.guide-card,.resource-card,.manager-shell{border-radius:1px}.hfa-chip{border-radius:1px;background:transparent;font:9px 'Courier New',monospace}.hfa-chip:hover,.resource-card:hover{background:#ece6da;box-shadow:none}.hfa-clues{border-radius:1px;background:#eee8dc}.hfa-full-actions a,.hfa-full-actions button,.pronounce-btn{border-radius:1px;font:9px 'Courier New',monospace;text-transform:uppercase}.current-card{border-top:3px solid var(--navy);padding:14px}.current-card h4{font-family:Georgia,'Times New Roman',serif}.current-cat,.current-date,.source-link{font-family:'Courier New',monospace}.current-quiz{border-radius:1px;background:#f4efe4}.current-month{border-radius:1px}
.guide-header{padding:15px 17px}.guide-body{padding:15px}.learn-box{border-radius:1px;background:#f5f0e6;padding:14px}.recall-first{border:1px solid var(--line2);border-left:4px solid var(--forest);background:#f4f0e6}.memory-hook{background:#efe7cf;border:1px solid #c9b98f}.brain-dump,.qa,.session-static,.teach-card,.resource-buttons a{border-radius:1px}.quiz-card,.drill-card{border-radius:2px;background:var(--sheet);border:1px solid var(--line2)}.quiz-head,.drill-top{background:var(--sheet)}.quiz-progress{border-radius:0;height:4px}.quiz-progress>div{background:var(--forest)}.quiz-question,.drill-question{font-family:Georgia,'Times New Roman',serif}.quiz-options button,.choice-option,.quiz-feedback,.drill-answer{border-radius:1px}.quiz-feedback,.drill-answer{background:#eee8dc}.footer{border-top:1px solid var(--line2);padding-top:14px;font:9px 'Courier New',monospace;text-transform:uppercase;letter-spacing:.05em}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--rust);outline-offset:2px}
@media(max-width:900px){.masthead-grid{grid-template-columns:1fr}.masthead-note{border-left:0;border-top:1px solid var(--line2)}.masthead-main{padding:30px 24px}.stat-grid{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}}
@media(max-width:620px){body{background-size:100% 28px}.hero{margin-top:14px}.masthead-main{padding:24px 18px}.masthead-main h1{font-size:44px}.masthead-note{padding:20px 18px}.section-index{padding-left:14px;padding-right:14px;gap:5px 11px}.section{margin-top:30px}.section-head h2{font-size:26px}.stat-grid{grid-template-columns:1fr}.stat{border-right:0;border-bottom:1px solid var(--line)}.stat:last-child{border-bottom:0}}


/* =========================================================
   V4 — MOBILE-FIRST MULTI-PAGE LAYOUT
   ========================================================= */
body{padding-bottom:76px}
.page-shell{max-width:1120px;margin:0 auto;padding:18px 16px 54px}
.page-intro{padding:20px 0 12px;border-bottom:1px solid var(--line-dark);margin-bottom:18px}
.page-kicker{font-family:"Courier New",monospace;font-size:10px;text-transform:uppercase;letter-spacing:.09em;color:var(--rust)}
.page-intro h1{font-size:clamp(34px,10vw,58px);line-height:.96;margin:7px 0 10px}
.page-intro p{margin:0;max-width:720px;color:#56605d;font-family:Georgia,"Times New Roman",serif}
.site-header{position:sticky;top:0;z-index:70;background:rgba(243,239,229,.98);border-bottom:1px solid var(--line-dark)}
.site-header-inner{max-width:1120px;margin:auto;padding:10px 16px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.site-logo{display:flex;align-items:center;gap:9px;text-decoration:none;color:var(--ink);font-family:Georgia,"Times New Roman",serif;font-weight:700}
.site-logo-mark{width:30px;height:30px;display:grid;place-items:center;background:var(--ink);color:var(--paper);font:700 10px "Courier New",monospace}
.desktop-nav{display:flex;gap:4px;align-items:center}
.desktop-nav a{font:700 9px "Courier New",monospace;text-transform:uppercase;letter-spacing:.045em;text-decoration:none;color:#46504d;padding:8px 7px;border-bottom:2px solid transparent}
.desktop-nav a:hover,.desktop-nav a.active{color:var(--ink);border-bottom-color:var(--rust)}
.mobile-bottom-nav{display:none}
.home-hero{border:1px solid var(--line-dark);background:var(--sheet);margin-top:8px}
.home-hero-grid{display:grid;grid-template-columns:1.55fr .65fr}
.home-copy{padding:34px}
.home-copy h1{font-size:clamp(46px,7vw,76px);line-height:.91;margin:12px 0 17px}
.home-copy h1 em{font-weight:400;color:var(--forest)}
.home-copy p{font-family:Georgia,"Times New Roman",serif;font-size:17px;color:#4e5855;max-width:650px}
.home-plan{padding:25px;border-left:1px solid var(--line-dark);background:var(--paper-2)}
.home-plan .big-number{font-size:64px}
.primary-actions{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin:15px 0 24px}
.action-card{display:block;text-decoration:none;border:1px solid var(--line-dark);background:var(--sheet);padding:15px;min-height:116px}
.action-card:hover{background:#eee8dc}
.action-card .action-no{font:700 9px "Courier New",monospace;letter-spacing:.08em;color:var(--rust)}
.action-card strong{display:block;font-family:Georgia,"Times New Roman",serif;font-size:19px;margin:11px 0 5px}
.action-card span{font-size:12px;color:var(--muted);line-height:1.4}
.action-card button{all:unset;cursor:pointer}
.week-preview{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}
.week-preview-card{border:1px solid var(--line);background:var(--sheet);padding:14px}
.week-preview-card h3{font-size:19px;margin:3px 0 9px}
.week-preview-card ul{margin:0;padding-left:17px;font-size:12px;line-height:1.7;color:#4f5956}
.week-preview-card a{display:inline-block;margin-top:10px;font:700 9px "Courier New",monospace;text-transform:uppercase;letter-spacing:.04em}
.more-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.more-card{border:1px solid var(--line);background:var(--sheet);padding:17px;text-decoration:none;color:var(--ink)}
.more-card strong{display:block;font:700 20px Georgia,"Times New Roman",serif;margin-bottom:5px}
.more-card span{font-size:12px;color:var(--muted);line-height:1.45}
.section{margin-top:27px}
.section:first-child{margin-top:0}
.practice-stack,.guide-list{gap:12px}
.mobile-page-note{font:700 9px "Courier New",monospace;text-transform:uppercase;letter-spacing:.05em;color:#68716e;margin:4px 0 14px}
body[data-page="week"] .guide-card:target .guide-body{display:block}
body[data-page="week"] .guide-card:not(:target) .guide-body{display:none}
body[data-page="week"] .guide-header{cursor:pointer}
.page-jump{display:flex;gap:6px;overflow:auto;padding:2px 0 10px;scrollbar-width:none}
.page-jump::-webkit-scrollbar{display:none}
.page-jump a{white-space:nowrap;border:1px solid var(--line);padding:7px 9px;text-decoration:none;font:700 9px "Courier New",monospace;text-transform:uppercase;background:var(--sheet)}
.page-jump a:hover{background:#eee8dc}

@media(max-width:900px){
  .desktop-nav{display:none}
  .home-hero-grid{grid-template-columns:1fr}
  .home-plan{border-left:0;border-top:1px solid var(--line-dark)}
  .primary-actions{grid-template-columns:1fr 1fr}
  .week-preview{grid-template-columns:1fr}
  .mobile-bottom-nav{
    position:fixed;left:0;right:0;bottom:0;z-index:90;
    display:grid;grid-template-columns:repeat(5,1fr);
    background:rgba(247,243,234,.98);border-top:1px solid var(--line-dark);
    padding:5px 7px calc(5px + env(safe-area-inset-bottom));
  }
  .mobile-bottom-nav a,.mobile-bottom-nav button{
    min-height:52px;border:0;background:transparent;color:#3f4946;text-decoration:none;
    display:flex;flex-direction:column;justify-content:center;align-items:center;gap:3px;
    font:700 9px "Courier New",monospace;text-transform:uppercase;letter-spacing:.025em;cursor:pointer;
  }
  .mobile-bottom-nav .nav-icon{font:400 18px Arial,sans-serif;line-height:1}
  .mobile-bottom-nav a.active{color:var(--rust)}
  .area-grid,.library-grid,.current-grid,.hfa-board,.hfa-full-grid,.resource-grid,.mastery-grid,.dashboard-panels{grid-template-columns:1fr!important}
  .bank-q-list{grid-template-columns:1fr!important}
  .practice-category{padding:14px}
  .practice-cat-head{gap:9px}
  .section-head{display:block}
  .section-head .select{width:100%;margin-top:9px}
  .quiz-card,.drill-card{width:100%;height:100%;max-height:none;border-radius:0}
  .quiz-modal,.drill-modal{padding:0;align-items:stretch}
  .quiz-body,.drill-body{padding:18px}
  .quiz-question,.drill-question{font-size:22px}
  .rating,.learn-link,.soft-action,.smart-start,.btn,.choice-option,.smart-option{
    min-height:44px;display:inline-flex;align-items:center;justify-content:center
  }
  details.bank-q>summary,details.qa>summary{min-height:52px;display:block}
}
@media(max-width:560px){
  .page-shell{padding:14px 12px 42px}
  .site-header-inner{padding:8px 12px}
  .site-logo span:last-child{font-size:14px}
  .home-copy{padding:24px 18px}
  .home-copy h1{font-size:47px}
  .home-plan{padding:18px}
  .primary-actions{grid-template-columns:1fr}
  .action-card{min-height:0}
  .more-grid{grid-template-columns:1fr}
  .page-intro h1{font-size:38px}
  .stat-grid{grid-template-columns:1fr!important}
  .stat{border-right:0!important;border-bottom:1px solid var(--line)}
  .stat:last-child{border-bottom:0}
  .practice-jumps{overflow:auto;flex-wrap:nowrap;padding-bottom:7px;scrollbar-width:none}
  .practice-jumps::-webkit-scrollbar{display:none}
  .practice-jumps a{white-space:nowrap}
}

/* V4.1 pronunciation cues */
.pronunciation-cue{
  display:inline-block;
  margin-top:5px;
  font:700 10px "Courier New",monospace;
  letter-spacing:.025em;
  color:var(--rust);
}
.pronunciation-cue::before{content:"say: ";color:var(--muted);font-weight:400}
.term-pronounce{
  display:inline-flex;
  align-items:center;
  gap:5px;
  margin-left:6px;
  padding:3px 6px;
  border:1px solid var(--line);
  background:transparent;
  color:var(--ink);
  font:700 9px "Courier New",monospace;
  cursor:pointer;
}
.term-pronounce:hover{background:#eee8dc}
@media(max-width:560px){
  .pronunciation-cue{font-size:10px}
}

/* V4.2 science-inline-pronunciation */
.science-pronunciation{
  display:block;
  margin-top:4px;
  font:700 10px "Courier New",monospace;
  color:var(--rust);
  letter-spacing:.02em;
}
.science-pronunciation::before{
  content:"say: ";
  color:var(--muted);
  font-weight:400;
}

/* V5 scheduled weeks */
.week-switcher{display:grid;grid-template-columns:48px minmax(0,260px) 48px;gap:8px;align-items:center;margin:8px 0 6px}.week-switcher .select{width:100%;min-height:44px}.week-arrow{min-height:44px;border:1px solid var(--line-dark);background:var(--sheet);color:var(--ink);font-size:18px;cursor:pointer}.week-arrow:hover{background:#eee8dc}.week-status{font:700 9px "Courier New",monospace;text-transform:uppercase;letter-spacing:.04em;color:var(--forest);margin-bottom:12px}#scheduledGuideList .guide-card .guide-body{display:none}#scheduledGuideList .guide-card:target .guide-body{display:block}@media(max-width:560px){.week-switcher{grid-template-columns:44px 1fr 44px}}
\n/* =========================================================\n   V5.1 — MOBILE TOP PAGE BAR\n   ========================================================= */\n@media(max-width:900px){\n  .site-header{position:sticky;top:0;z-index:95;background:rgba(243,239,229,.985);}\n  .site-header-inner{display:block;padding:8px 12px 0;}\n  .site-logo{display:flex;width:max-content;margin-bottom:7px;}\n  .desktop-nav{display:flex !important;width:100%;gap:0;overflow-x:auto;overflow-y:hidden;white-space:nowrap;scrollbar-width:none;-webkit-overflow-scrolling:touch;border-top:1px solid var(--line);}\n  .desktop-nav::-webkit-scrollbar{display:none;}\n  .desktop-nav a{flex:0 0 auto;min-height:42px;display:flex;align-items:center;padding:0 12px;font-size:10px;border-bottom:3px solid transparent;}\n  .desktop-nav a.active{border-bottom-color:var(--rust);color:var(--ink);background:#eee8dc;}\n  body{scroll-padding-top:96px;}\n}\n@media(max-width:560px){\n  .site-header-inner{padding-left:10px;padding-right:10px;}\n  .site-logo{margin-bottom:6px;}\n  .site-logo span:last-child{font-size:13px;}\n  .desktop-nav a{padding:0 10px;font-size:9px;min-height:40px;}\n}\n
/* V6 researched study workflow */
.week-tools{margin:12px 0 20px;padding:12px;border:1px solid var(--line-dark);background:var(--sheet)}
.week-search-wrap .search{width:100%;min-height:44px}
.week-tool-buttons{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.week-progress-block{margin-top:12px}
.week-progress-copy{display:flex;justify-content:space-between;font:700 9px "Courier New",monospace;text-transform:uppercase;color:var(--muted)}
.week-progress-track{height:7px;background:#ddd5c7;margin-top:5px;overflow:hidden}
#weekProgressFill{height:100%;width:0;background:var(--forest);transition:width .2s ease}
.topic-row.topic-done{opacity:.68}
.topic-row.topic-done strong{text-decoration:line-through;text-decoration-thickness:1px}
.guide-studied{border-left:4px solid var(--forest)}
.mark-studied{border:1px solid var(--line-dark);background:var(--sheet);padding:7px 9px;font:700 9px "Courier New",monospace;text-transform:uppercase;cursor:pointer}
.mark-studied.done{background:#e3ede7;border-color:var(--forest)}
.research-caution{padding:9px 11px;border-left:4px solid var(--mustard);background:#f4eddc;font-size:12px;margin-bottom:10px}
.resource-research .resource-buttons{display:flex;flex-wrap:wrap;gap:6px}
.resource-research .resource-buttons a{display:inline-flex;align-items:center;min-height:40px;padding:8px 10px;border:1px solid var(--line-dark);background:var(--sheet);text-decoration:none}
.source-note{margin-top:9px;font:400 10px "Courier New",monospace;color:var(--muted);line-height:1.45}
@media(max-width:560px){
  .week-tool-buttons{display:grid;grid-template-columns:1fr 1fr}
  .week-tool-buttons .btn{width:100%}
  .guide-actions{display:flex;flex-wrap:wrap;gap:5px}
  .mark-studied{min-height:40px}
}

/* V7 OAAC meet-style questions */
.meet-format-note{
  margin-top:14px;padding:10px 12px;border-left:4px solid var(--rust);
  background:#eee8dc;font-size:12px;line-height:1.5
}
.meet-label{
  display:inline-block;margin:0 8px 6px 0;padding:3px 6px;
  border:1px solid var(--line-dark);background:var(--paper-2);
  font:700 8px "Courier New",monospace;letter-spacing:.06em;
  text-transform:uppercase;color:var(--rust);vertical-align:middle
}
.bank-q summary .meet-label{display:inline-block}
.meet-qa summary{line-height:1.6}
.meet-qa summary .meet-label{display:block;width:max-content;margin-bottom:7px}
.answer-static strong{font-family:"Courier New",monospace;font-size:9px;letter-spacing:.05em}
@media(max-width:560px){
  .meet-label{font-size:8px}
  .meet-qa summary{font-size:14px}
}