*{box-sizing:border-box}body{margin:0;font-family:Arial,sans-serif;background:#f5f7fb;color:#172033}header{display:flex;justify-content:space-between;padding:18px 24px;background:white;border-bottom:1px solid #e5e7eb}nav a{margin-left:14px;text-decoration:none;color:#172033;font-weight:700}main{max-width:1050px;margin:auto;padding:28px 18px}.card{background:#fff;border:1px solid #e5e7eb;border-radius:16px;padding:22px;margin-bottom:16px}.hero{padding:40px}.hero h1{font-size:48px;line-height:1}.btn{display:inline-block;background:#1f2937;color:#fff;text-decoration:none;border:0;border-radius:9px;padding:11px 16px;font-weight:700}.alt{background:#fff;color:#172033;border:1px solid #d1d5db}.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}label{display:flex;flex-direction:column;gap:6px;font-weight:600}input,select{padding:11px;border:1px solid #d1d5db;border-radius:8px}.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin:16px 0}.stats div{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:15px}.stats b{display:block;font-size:24px}.stats span{color:#6b7280;font-size:12px}.health{display:inline-block;padding:8px 12px;border-radius:999px;font-weight:700}.green{background:#e7f7ed;color:#17603a}.amber{background:#fff1d6;color:#815100}.red{background:#fde9e9;color:#8e1f1f}table{width:100%;border-collapse:collapse}th,td{padding:10px;border-bottom:1px solid #eee;text-align:left}.option{display:block;border:1px solid #e5e7eb;border-radius:9px;padding:11px;margin:8px 0}.option input{width:auto}.score{font-size:58px;font-weight:900}.center{text-align:center}.narrow{max-width:520px;margin:auto}.flash{padding:12px;border-radius:9px;margin-bottom:12px}.success{background:#e7f7ed}.error{background:#fde9e9}@media(max-width:760px){.grid,.stats{grid-template-columns:1fr}.hero h1{font-size:36px}}
/* V3 refinements */
.split{display:flex;justify-content:space-between;gap:18px;align-items:flex-start}.ai-answer{margin-top:20px;padding:18px;border-left:4px solid #1f2937;background:#f7f8fb;border-radius:10px}.card p{line-height:1.55}.narrow{max-width:760px;margin:auto}.actions{margin-top:14px}@media(max-width:780px){.split{flex-direction:column}}

/* V4 assessment experience */
.test-shell{max-width:850px;margin:0 auto}
.timer-box{min-width:130px;padding:12px 16px;border:1px solid #dfe4ec;border-radius:12px;text-align:center;background:#fafbfc}
.timer-box span{display:block;color:#697386;font-size:12px}.timer-box strong{font-size:26px}
.progress-track-large{height:10px;background:#edf0f4;border-radius:999px;overflow:hidden;margin:18px 0 24px}.progress-fill-large{height:100%;background:#1f2937}
.flag-row{display:flex;flex-direction:row;gap:8px;align-items:center;margin:18px 0}.flag-row input{width:auto}
.test-nav-actions{display:flex;justify-content:space-between;gap:12px;margin-top:20px}
.navigator{margin-top:28px;padding-top:20px;border-top:1px solid #e4e8ef}.nav-grid{display:grid;grid-template-columns:repeat(10,1fr);gap:7px}
.nav-q{border:1px solid #dfe4ec;background:#fff;padding:9px 0;border-radius:8px;font-weight:700}.nav-q.answered{background:#e9f7ef;border-color:#b8e0c8}.nav-q.flagged{background:#fff3dc;border-color:#f0ce8a}.nav-q.current{background:#1f2937;color:#fff;border-color:#1f2937}
.legend{display:flex;gap:18px;flex-wrap:wrap;margin-top:12px;color:#697386;font-size:12px}.legend-dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:5px}
.answered-dot{background:#61a878}.flagged-dot{background:#d6a23a}.current-dot{background:#1f2937}
.warning-box{margin:18px 0;padding:16px;border:1px solid #efc46b;background:#fff8e9;border-radius:10px}
@media(max-width:780px){.nav-grid{grid-template-columns:repeat(5,1fr)}.test-nav-actions{flex-direction:column}.test-nav-actions .btn{width:100%;text-align:center}}

/* V5 universal assessment renderer */
.stimulus-box{margin:18px 0;padding:16px;border:1px solid #d9dee8;border-radius:12px;background:#f7f9fc;white-space:pre-wrap}
.question-card textarea{width:100%;box-sizing:border-box;margin-top:8px;resize:vertical}
.notice{margin:16px 0;padding:14px;border:1px solid #d9dee8;border-radius:10px;background:#f7f9fc}

/* V5 Checkpoint 5 — intelligent student dashboard */
.dashboard-hero{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;background:linear-gradient(135deg,#fff,#f7f9fc)}
.dashboard-top{align-items:stretch}.next-action-card{border-top:4px solid #1f2937}.weekly-card{background:#fafbfc}
.mastery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px}.mastery-card{border:1px solid #e4e8ef;border-radius:14px;padding:16px}.mastery-bar{height:8px;background:#edf0f4;border-radius:99px;overflow:hidden;margin:12px 0}.mastery-bar span{display:block;height:100%;background:#1f2937}.mastery-level{font-weight:800;margin:6px 0}.small{font-size:12px}.mastery-card a{font-weight:700;text-decoration:none;color:#172033}
.status-pill{display:inline-block;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:800}.status-pill.good{background:#e7f7ed;color:#17603a}.status-pill.mid{background:#fff1d6;color:#815100}.status-pill.low{background:#fde9e9;color:#8e1f1f}
.focus-row{display:flex;justify-content:space-between;gap:14px;padding:13px 0;border-bottom:1px solid #edf0f4}.focus-row strong,.focus-row span{display:block}.focus-score{font-weight:900;font-size:20px}.strength-feature strong,.strength-feature span{font-size:22px;font-weight:900;margin-right:10px}.strength-feature p{margin-bottom:0}
.improvement-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.improvement-card{border:1px solid #e4e8ef;border-radius:14px;padding:16px}.improvement-card strong,.improvement-card span{display:block}.improvement-card div{display:flex;gap:8px;align-items:center;margin:12px 0;font-size:20px}.improvement-card em{font-style:normal;font-weight:800;color:#17603a}
.compact-form{display:grid;grid-template-columns:1fr 1fr auto;gap:8px;margin-top:14px}.onboarding-card{padding:30px;border-top:4px solid #1f2937}
@media(max-width:780px){.dashboard-hero{flex-direction:column}.mastery-grid,.improvement-grid{grid-template-columns:1fr}.compact-form{grid-template-columns:1fr}.dashboard-top{grid-template-columns:1fr}}
/* V5 Checkpoint 7 — question-bank operations */
.table-wrap{overflow-x:auto}.table-wrap table{width:100%;border-collapse:collapse}.table-wrap th,.table-wrap td{padding:12px;border-bottom:1px solid #e7e9ee;vertical-align:top;text-align:left}.filter-row{display:grid;grid-template-columns:2fr 1fr 1fr auto;gap:10px;align-items:end}.status-strip{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.pill{display:inline-block;padding:5px 9px;border-radius:999px;background:#eef1f6;font-size:.82rem}.badge-warn{display:inline-block;padding:4px 8px;border-radius:999px;background:#fff0c2;font-size:.78rem;font-weight:700}.btn.small{padding:7px 10px;font-size:.82rem}.btn.danger{background:#8f2734;color:white}.answer-list>div{padding:9px 0;border-bottom:1px solid #edf0f4}.form-stack>label,.form-stack div>label{display:block;font-weight:700;margin-top:12px;margin-bottom:5px}.form-stack input,.form-stack textarea,.filter-row input,.filter-row select,.form-stack select{width:100%;box-sizing:border-box}.big-status{font-size:1.25rem;font-weight:800}.error-text{color:#9d1c2d;font-weight:700}@media(max-width:760px){.filter-row{grid-template-columns:1fr}.table-wrap table{min-width:820px}}
/* V5 Checkpoint 8 — commercial access and payment tracking */
.account-badges{display:flex;flex-direction:column;align-items:flex-end;gap:8px}.plan-badge{display:inline-block;text-decoration:none;padding:7px 11px;border-radius:999px;font-size:12px;font-weight:800}.plan-badge.free{background:#eef1f6;color:#465063}.plan-badge.premium{background:#172033;color:white}.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:16px}.plan-card{border:1px solid #e1e6ed;border-radius:14px;padding:18px}.plan-card.selected{border:2px solid #172033}.feature-list{padding-left:18px;line-height:1.7}.subscription-summary{display:flex;gap:22px;flex-wrap:wrap;align-items:center}.subscription-summary p{margin:0}.plan-price-row{display:grid;grid-template-columns:1.5fr 1fr .7fr auto;gap:8px;align-items:center;padding:10px 0;border-bottom:1px solid #edf0f4}.plan-price-row input,.plan-price-row select{width:100%}@media(max-width:780px){.account-badges{align-items:flex-start}.plan-grid{grid-template-columns:1fr}.plan-price-row{grid-template-columns:1fr}}

/* V5 Checkpoint 9 — Exam Centre */
.exam-hero{display:flex;justify-content:space-between;gap:24px;align-items:center;padding:28px}
.exam-hero h1{margin:.2rem 0;font-size:clamp(1.8rem,4vw,3rem)}
.exam-entry-grid{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}
.exam-entry{text-decoration:none;color:inherit;transition:transform .15s ease,box-shadow .15s ease}
.exam-entry:hover{transform:translateY(-2px)}
.exam-entry>span{font-size:.8rem;font-weight:800;opacity:.55}
.exam-entry h3{margin:.5rem 0}
.paper-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px;margin-top:18px}
.paper-card{border:1px solid #e5e7eb;border-radius:16px;padding:18px}
.empty-state{border:1px dashed #cbd5e1;border-radius:14px;padding:22px;margin-top:14px}
.exam-countdown-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}
.countdown-card{display:flex;flex-direction:column;gap:4px;border:1px solid #e5e7eb;border-radius:14px;padding:16px}
.countdown-card b{font-size:1.6rem}
.countdown-card small,.countdown-card span{opacity:.7}
.history-row{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid #eef2f7}
.history-row div{display:flex;flex-direction:column}
.source-notice,.instructions-box{border-radius:12px;padding:14px 16px;margin:16px 0;background:#f8fafc}
.mode-card{min-height:220px}
.exam-dashboard-strip{grid-template-columns:2fr 1fr}
@media(max-width:760px){.exam-hero{align-items:flex-start;flex-direction:column}.exam-dashboard-strip{grid-template-columns:1fr}}

/* V5 Checkpoint 10 — voluntary rankings + monthly challenges */
.challenge-hero h1,.challenge-detail h1{font-size:clamp(1.8rem,4vw,3rem);margin:.2rem 0}
.challenge-result{border:1px solid #e5e7eb;border-radius:16px;padding:20px;margin:18px 0}
.challenge-result h2{font-size:2.5rem;margin:.2rem 0}
.ranking-consent{display:block;padding:14px;border:1px solid #e5e7eb;border-radius:12px;margin:14px 0}
.challenge-dashboard-card{margin-top:16px}
.inline-form{display:grid;gap:12px}

/* V5 Checkpoint 11 — institution / college layer */
.institution-hero h1{font-size:clamp(1.8rem,4vw,3rem);margin:.2rem 0}
.grid4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.metric small{display:block;opacity:.7;margin-top:6px}
@media(max-width:900px){.grid4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.grid4{grid-template-columns:1fr}}

/* V5 Checkpoint 12 — final integration */
.referral-hero h1{font-size:clamp(1.7rem,4vw,2.8rem);margin:.25rem 0}
.wallet-grid{display:flex;flex-wrap:wrap;gap:12px}
.wallet-balance{border:1px solid #e5e7eb;border-radius:14px;padding:16px;min-width:150px;display:flex;flex-direction:column;gap:4px}
.wallet-balance strong{font-size:1.6rem}
.subcard{box-shadow:none}
.inline-actions{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.btn.tiny{padding:6px 9px;font-size:.78rem}
.gate-status{border-width:2px}
.gate-beta{border-style:dashed}
.gate-live{border-style:solid}
.referral-dashboard-card{margin-top:16px}
.premium-lock-card{border:1px solid #d7dce3}

/* V5.1 — Student Experience Refinement */
:root{
  --brand:#155eef;--brand2:#6d5dfc;--ink:#172033;--muted:#667085;--soft:#f4f7fb;
  --foundation:#3b82f6;--examready:#16a34a;--advanced:#7c3aed;--distinction:#c026d3;--expert:#d97706;--elite:#111827;
}
body{background:linear-gradient(180deg,#f6f9ff 0,#f7f8fb 42%,#f6f7fa 100%)}
.site-header{position:sticky;top:0;z-index:50;align-items:center;background:rgba(255,255,255,.96);backdrop-filter:blur(10px)}
.brand{font-size:1.35rem;font-weight:900;text-decoration:none;color:var(--ink)}
.desktop-nav{display:flex;align-items:center;flex-wrap:wrap;justify-content:flex-end}.desktop-nav a{font-size:.92rem}
.nav-cta{background:var(--brand);color:#fff!important;padding:9px 13px;border-radius:9px}
.btn{background:linear-gradient(135deg,var(--brand),var(--brand2));box-shadow:0 7px 18px rgba(21,94,239,.15)}
.btn.alt{box-shadow:none;background:#fff}
.btn.big{width:100%;padding:15px 18px;font-size:1.03rem}
.card{box-shadow:0 8px 28px rgba(31,41,55,.045)}
.eyebrow{font-size:.73rem;font-weight:900;letter-spacing:.11em;color:#526078;margin-bottom:7px}
.page-intro h1,.dashboard-hero h1,.public-page h1{margin:.2rem 0;font-size:clamp(1.8rem,4vw,3rem)}
.lead{font-size:1.18rem;color:#475467;line-height:1.7;max-width:800px}

.public-hero{display:grid;grid-template-columns:1.35fr .75fr;gap:26px;align-items:center;padding:50px 0 28px}
.public-hero h1{font-size:clamp(2.4rem,6vw,5rem);line-height:.98;margin:.5rem 0 1rem;letter-spacing:-.04em}
.public-hero h1 span{color:var(--brand)}
.public-hero p{font-size:1.12rem;line-height:1.65;max-width:650px;color:#475467}
.hero-kicker{display:inline-flex;background:#eaf1ff;color:#174ea6;border-radius:999px;padding:7px 11px;font-weight:800;font-size:.82rem}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}
.climb-card{background:linear-gradient(145deg,#111827,#263755);color:#fff;border-radius:24px;padding:25px;box-shadow:0 20px 50px rgba(17,24,39,.18)}
.climb-card .eyebrow,.climb-card .muted{color:#cdd7e8}
.ladder-step{margin:9px 0;padding:11px 14px;border:1px solid rgba(255,255,255,.15);border-radius:12px;transform:translateX(calc(var(--n,0)*3px))}
.ladder-step.done{background:rgba(22,163,74,.18);border-color:rgba(74,222,128,.3)}
.ladder-step.current{background:rgba(124,58,237,.26);border-color:#9f8cff;font-weight:900}
.ladder-step.elite{background:linear-gradient(90deg,rgba(255,255,255,.12),rgba(255,215,0,.15));font-weight:900}
.public-section{padding:35px 0}.public-section>h2{font-size:clamp(1.8rem,4vw,2.8rem);max-width:720px}
.journey-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.journey-card{background:#fff;border:1px solid #e4e9f1;border-radius:18px;padding:20px}.journey-card b{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#eaf1ff;color:var(--brand)}.journey-card h3{margin:.7rem 0 .35rem}
.journey-grid.large{grid-template-columns:repeat(2,1fr)}
.split-feature{display:grid;grid-template-columns:1.2fr .8fr;gap:16px}.quote-card{display:flex;flex-direction:column;justify-content:center;background:linear-gradient(135deg,#eef4ff,#f4efff);border-radius:22px;padding:28px;font-size:1.3rem;font-weight:800}
.final-cta{text-align:center;border-radius:22px;background:#fff;padding:36px;margin:20px 0}.public-page{padding:30px 0}
.faq-list details,.result-details{background:#fff;border:1px solid #e4e9f1;border-radius:14px;padding:16px;margin:10px 0}.faq-list summary,.result-details summary{cursor:pointer;font-weight:800}.result-details summary span{display:block;color:var(--muted);font-weight:400;margin-top:4px}
.updates-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.verified{color:#067647;font-weight:800}

.info-dot{display:inline-grid;place-items:center;width:19px;height:19px;border-radius:50%;background:#eef2f7;color:#344054;font-size:.72rem;font-weight:900;cursor:help;position:relative}
[data-tip]{position:relative}

.info-dot[data-tip]:hover:after{left:0;transform:none}

.student-command-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:16px 0}
.command-card,.quick-action{display:flex;gap:13px;align-items:center;text-decoration:none;color:var(--ink);background:#fff;border:1px solid #e2e8f0;border-radius:16px;padding:17px;box-shadow:0 8px 24px rgba(31,41,55,.04)}
.command-card span,.quick-action>span{font-size:1.5rem}.command-card strong,.command-card small,.quick-action strong,.quick-action small{display:block}.command-card small,.quick-action small{color:var(--muted);margin-top:4px;line-height:1.35}
.command-card.primary,.quick-action.recommended{border-color:#b7cafc;background:linear-gradient(135deg,#f5f8ff,#fff)}
.quick-actions{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:16px}
.goal-card{border-left:5px solid var(--brand2)}.goal-card.soft{background:#fbfcff}.goal-message{background:#f3f6ff;padding:12px;border-radius:10px}
.subject-level-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.subject-level-card{border:1px solid #e5e7eb;border-radius:17px;padding:18px;background:#fff;position:relative;overflow:hidden}.subject-level-card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:#98a2b3}
.level-foundation:before{background:var(--foundation)}.level-exam-ready:before{background:var(--examready)}.level-advanced:before{background:var(--advanced)}.level-distinction:before{background:var(--distinction)}.level-expert:before{background:var(--expert)}.level-elite:before{background:var(--elite)}
.level-badge{display:inline-flex;padding:6px 10px;border-radius:999px;background:#f2f4f7;font-weight:900;margin:7px 0 12px}
.level-path{display:flex;gap:5px;align-items:center;overflow-x:auto;padding:8px 0}.level-path span{white-space:nowrap;font-size:.7rem;background:#f2f4f7;color:#98a2b3;border-radius:999px;padding:5px 8px}.level-path span.reached{background:#e8f0ff;color:#1d4ed8;font-weight:800}
.community-mini summary{cursor:pointer;font-weight:700;margin:10px 0}.community-row{display:grid;grid-template-columns:90px 1fr 45px;gap:8px;align-items:center;margin:7px 0;font-size:.78rem}.community-row div{height:7px;background:#eef1f5;border-radius:999px;overflow:hidden}.community-row i{display:block;height:100%;background:linear-gradient(90deg,var(--brand),var(--brand2));border-radius:999px}
.choice-pills{display:flex;gap:8px;flex-wrap:wrap}.choice-pills label{display:block}.choice-pills input{position:absolute;opacity:0}.choice-pills span{display:block;padding:10px 13px;border:1px solid #d7dce5;border-radius:10px;background:#fff;cursor:pointer}.choice-pills input:checked+span{border-color:var(--brand);background:#edf3ff;color:#174ea6}
.simple-practice-form,.simple-form{display:grid;gap:15px}.simple-practice-form #topicFields{grid-template-columns:repeat(2,1fr);gap:12px}.advanced-options{border-top:1px solid #edf0f4;margin-top:10px;padding-top:12px}.advanced-options summary{cursor:pointer;font-weight:800}
textarea{width:100%;padding:11px;border:1px solid #d1d5db;border-radius:8px;font:inherit}

.weak-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.weak-select-card{display:block;position:relative}.weak-select-card>input{position:absolute;right:14px;top:14px;transform:scale(1.3)}.weak-select-card>div{height:100%;padding:18px;border:2px solid #e4e7ec;border-radius:16px;background:#fff;cursor:pointer}.weak-select-card>input:checked+div{border-color:var(--brand);background:#f5f8ff}.weak-select-card strong{font-size:1.55rem}.subject-tag{font-size:.72rem;font-weight:900;color:#475467}
.sticky-action-bar{position:sticky;bottom:72px;z-index:35;display:flex;gap:8px;justify-content:center;align-items:center;background:rgba(255,255,255,.95);backdrop-filter:blur(10px);border:1px solid #e4e7ec;padding:10px;border-radius:15px;box-shadow:0 12px 30px rgba(31,41,55,.12);margin:18px 0}

.learning-hero{background:linear-gradient(135deg,#f4f7ff,#fff)}.learning-flow{max-width:850px;margin:auto}.learn-step{display:grid;grid-template-columns:45px 1fr;gap:14px;align-items:start}.learn-step>span{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:#eaf1ff;color:var(--brand);font-weight:900}.learn-step.remember{border-left:5px solid var(--brand2)}.learn-step.warning{border-left:5px solid #f59e0b}.learn-big{font-size:1.12rem}.formula-box{display:inline-block;font-size:1.25rem;font-weight:900;background:#f2f4f7;border-radius:10px;padding:10px 14px;margin-top:8px}
.capsule-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:14px 0}.capsule-card{display:flex;flex-direction:column;text-decoration:none;color:var(--ink);border:1px solid #e3e7ee;border-radius:14px;padding:14px}.capsule-card span,.capsule-card small{color:var(--muted)}.capsule-card strong{margin:5px 0}
.answer-review{padding:14px 0;border-bottom:1px solid #edf0f4}.wrong-answer{border-left:4px solid #f59e0b;padding-left:12px}.correct-answer{border-left:4px solid #16a34a;padding-left:12px}
.result-hero{text-align:center;background:linear-gradient(135deg,#fff,#f2f6ff)}
.wallet-grid,.updates-grid{margin-top:12px}

.mobile-bottom-nav{display:none}.back-top{display:none;position:fixed;right:18px;bottom:86px;z-index:45;width:44px;height:44px;border:0;border-radius:50%;background:#111827;color:#fff;font-size:1.2rem;box-shadow:0 8px 24px rgba(0,0,0,.2);cursor:pointer}

@media(max-width:900px){
  .desktop-nav{display:none}
  .public-hero,.split-feature{grid-template-columns:1fr}
  .student-command-grid{grid-template-columns:repeat(2,1fr)}
  .subject-level-grid,.weak-grid,.updates-grid{grid-template-columns:1fr}
  .journey-grid,.journey-grid.large{grid-template-columns:repeat(2,1fr)}
  main{padding-bottom:90px}
  .mobile-bottom-nav{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;z-index:60;background:rgba(255,255,255,.98);border-top:1px solid #e5e7eb;padding:7px 5px env(safe-area-inset-bottom);box-shadow:0 -8px 25px rgba(31,41,55,.08)}
  .mobile-bottom-nav a{display:flex;flex-direction:column;align-items:center;gap:2px;text-decoration:none;color:#344054;font-size:1.15rem}.mobile-bottom-nav span{font-size:.68rem;font-weight:800}
  .sticky-action-bar{bottom:68px}
}
@media(max-width:600px){
  header.site-header{padding:13px 16px}
  main{padding:18px 12px 90px}
  .public-hero{padding:25px 0}.public-hero h1{font-size:2.55rem}
  .student-command-grid,.quick-actions,.journey-grid,.journey-grid.large{grid-template-columns:1fr}
  .command-card,.quick-action{padding:14px}
  .simple-practice-form #topicFields{grid-template-columns:1fr}
  .sticky-action-bar{flex-wrap:wrap}.sticky-action-bar .btn,.sticky-action-bar select{flex:1;min-width:130px}
  .card{padding:17px;border-radius:14px}.score{font-size:48px}
}

/* V5.1 Refined */
.compact-hero{padding:34px 0 18px}
.compact-hero h1{font-size:clamp(2.2rem,5vw,4.4rem);max-width:800px}
.climb-card.compact{padding:22px}
.journey-line{font-size:1.1rem;font-weight:800;line-height:1.5}
.hero-levels{margin-top:15px}
.home-four{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:16px 0}
.home-action{display:flex;flex-direction:column;text-decoration:none;color:var(--ink);background:#fff;border:1px solid #e4e7ec;border-radius:16px;padding:18px;min-height:140px}
.home-action>span{font-size:1.7rem}.home-action strong{margin:8px 0 4px}.home-action small{color:var(--muted);line-height:1.4}
.home-strip{display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center;background:linear-gradient(135deg,#eef4ff,#faf7ff);border:1px solid #dfe6f5;border-radius:20px;padding:24px;margin:18px 0}
.home-strip h2{margin:.2rem 0;max-width:850px}
.compact-public-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.compact-final{padding:25px;margin-top:14px}
.btn.ghost{background:transparent;color:var(--brand);border:1px solid #b7cafc;box-shadow:none}

.side-drawer{position:fixed;top:0;right:-430px;width:min(410px,92vw);height:100vh;background:#fff;z-index:120;padding:24px;box-shadow:-18px 0 45px rgba(15,23,42,.2);transition:right .25s ease;overflow:auto}
.side-drawer.open{right:0}
.drawer-shade{position:fixed;inset:0;background:rgba(15,23,42,.34);z-index:110;display:none}
.drawer-shade.open{display:block}
.drawer-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}
.drawer-head button{border:0;background:#f2f4f7;width:38px;height:38px;border-radius:50%;font-size:1.35rem;cursor:pointer}
.purpose-drawer h2{font-size:1.7rem}

.practice-route-grid{display:grid;grid-template-columns:1.15fr 1fr 1fr;gap:14px;margin-bottom:16px}
.route-card{text-decoration:none;color:var(--ink)}
.route-card.featured{background:linear-gradient(135deg,#f3f7ff,#fff);border:1px solid #b9ccff}
.dual-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.chapter-check-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.chapter-check{display:flex!important;align-items:center;gap:7px;border:1px solid #e1e5eb;border-radius:10px;padding:9px;background:#fff}
.chapter-check input{width:auto}
.plan-path-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.plan-path-card{border:1px solid #e1e6ef;border-radius:16px;padding:18px;background:#fff}
.plan-focus{border-left:5px solid var(--brand2)}
.plan-ring{display:grid;place-items:center;width:90px;height:90px;border-radius:50%;background:#eef3ff;font-size:1.4rem;font-weight:900;color:var(--brand)}
.next-plan-item{display:flex;justify-content:space-between;gap:18px;align-items:center}
.plan-activity{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid #eef1f5}
.plan-activity span{display:block;color:var(--muted);font-size:.82rem;margin-top:3px}
.plan-activity.done{opacity:.65}.plan-activity.done strong{text-decoration:line-through}
.daily-focus{background:linear-gradient(135deg,#101828,#25395f);color:#fff}.daily-focus .eyebrow,.daily-focus .muted{color:#d0d9ea}
.dashboard-plan-card{border-left:5px solid #7c3aed}
.challenge-types{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:14px 0}
.achievement-timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.achievement-card{border:1px solid #e2e7ef;border-radius:16px;padding:16px;background:#fff}.achievement-card>strong{font-size:1.8rem}
.subject-result-row{display:grid;grid-template-columns:1.3fr .8fr .8fr .7fr;gap:8px;margin:8px 0}
.subject-result-display{display:flex;justify-content:space-between;border-top:1px solid #eef1f5;padding:6px 0;margin-top:6px}
.profile-level-row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid #eef1f5}.profile-level-row span{display:block;color:var(--muted)}
.premium-compare{display:grid;grid-template-columns:.8fr 1.4fr;gap:16px;margin:16px 0}
.premium-sell{position:relative;background:linear-gradient(145deg,#111827,#24395f);color:#fff;border:0}.premium-sell .eyebrow,.premium-sell .muted,.premium-sell small{color:#d7deeb}
.recommended-ribbon{position:absolute;right:16px;top:16px;background:#fbbf24;color:#111827;padding:6px 9px;border-radius:999px;font-size:.7rem;font-weight:900}
.benefit-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:9px;margin:14px 0}.benefit-grid div{background:rgba(255,255,255,.08);border-radius:10px;padding:11px}.benefit-grid strong,.benefit-grid small{display:block}
.login-card{margin-top:40px}.login-divider{text-align:center;border-top:1px solid #e5e7eb;margin:22px 0;position:relative}.login-divider span{background:#fff;padding:0 9px;position:relative;top:-10px;color:var(--muted)}
.compact-search{max-width:340px}
.mini-admin-form{display:flex;gap:6px;margin:7px 0}.mini-admin-form input,.mini-admin-form select{min-width:140px}

a[data-tip],button[data-tip],summary[data-tip]{cursor:help}
[data-tip]{position:relative}


.mobile-bottom-nav button{display:flex;flex-direction:column;align-items:center;gap:2px;border:0;background:transparent;color:#344054;font-size:1.15rem}.mobile-bottom-nav button span{font-size:.68rem;font-weight:800}

@media(max-width:900px){
 .home-four,.compact-public-grid,.practice-route-grid,.plan-path-grid,.challenge-types,.achievement-timeline{grid-template-columns:repeat(2,1fr)}
 .premium-compare{grid-template-columns:1fr}
 .subject-result-row{grid-template-columns:1fr 1fr}
}
@media(max-width:600px){
 .home-four,.compact-public-grid,.practice-route-grid,.plan-path-grid,.challenge-types,.achievement-timeline{grid-template-columns:1fr}
 .home-strip{grid-template-columns:1fr}
 .dual-actions{grid-template-columns:1fr}
 .chapter-check-grid{grid-template-columns:1fr}
 .subject-result-row{grid-template-columns:1fr}
 .next-plan-item{align-items:flex-start;flex-direction:column}
}

.scoremax-tooltip{position:fixed;z-index:9999;max-width:280px;background:#111827;color:#fff;padding:10px 12px;border-radius:10px;font-size:.8rem;line-height:1.4;font-weight:600;box-shadow:0 10px 28px rgba(0,0,0,.24);opacity:0;pointer-events:none;transform:translateY(4px);transition:opacity .12s ease,transform .12s ease}.scoremax-tooltip.show{opacity:1;transform:translateY(0)}[data-tip]{cursor:help}@media(hover:none){[data-tip]{cursor:pointer}}

/* V5.1 Refined — clear Practice test scope cards */
.practice-primary-grid{
  grid-template-columns:1.2fr 1fr;
}
.test-scope-section{
  margin-bottom:16px;
}
.test-scope-grid{
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:12px;
  margin-top:16px;
}
.test-scope-card{
  display:block;
  min-height:170px;
  padding:17px;
  border:1px solid #dfe5ef;
  border-radius:15px;
  background:linear-gradient(145deg,#fff,#f8faff);
  color:var(--ink);
  text-decoration:none;
  transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease;
}
.test-scope-card:hover{
  transform:translateY(-3px);
  box-shadow:0 10px 24px rgba(15,23,42,.10);
  border-color:#a9bff5;
}
.test-scope-card h3{
  margin:10px 0 6px;
}
.test-scope-card p{
  margin:0;
  color:var(--muted);
  line-height:1.4;
}
.scope-icon{
  display:grid;
  place-items:center;
  width:38px;
  height:38px;
  border-radius:11px;
  background:#edf3ff;
  color:var(--brand);
  font-weight:900;
  font-size:1.1rem;
}
@media(max-width:1000px){
  .test-scope-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:700px){
  .practice-primary-grid,.test-scope-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:480px){
  .practice-primary-grid,.test-scope-grid{grid-template-columns:1fr}
  .test-scope-card{min-height:auto}
}

/* ScoreMax Study Plan / dashboard integration */
.student-hero-progress{display:grid;grid-template-columns:minmax(260px,.8fr) minmax(420px,1.4fr);gap:22px;align-items:center}
.journey-spotlight{background:linear-gradient(135deg,#111827,#1f3a5f);color:#fff;border-radius:18px;padding:20px}
.journey-spotlight .eyebrow,.journey-spotlight span{color:#dce6f7}
.journey-current{display:flex;justify-content:space-between;gap:15px;align-items:end;margin-bottom:14px}
.journey-current strong{font-size:1.55rem}
.journey-current span{font-size:.82rem}
.journey-ladder{display:grid;grid-template-columns:repeat(6,1fr);gap:7px}
.journey-ladder span{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);padding:8px 5px;border-radius:9px;text-align:center;font-size:.7rem;font-weight:800}
.journey-ladder span.reached{background:rgba(96,165,250,.25);border-color:#60a5fa;color:#fff}
.journey-ladder span.current{background:#fbbf24;color:#111827;border-color:#fbbf24;box-shadow:0 0 0 3px rgba(251,191,36,.15)}
.journey-ladder span:last-child{border-color:rgba(251,191,36,.45)}
.dashboard-plan-prominent{padding:24px;border-left:6px solid #7c3aed}
.dashboard-plan-prominent h2{font-size:clamp(1.5rem,2.4vw,2.1rem);max-width:760px}
.plan-dashboard-visuals,.parent-metric-grid,.weekly-graph-grid,.plan-status-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:18px}
.visual-metric{background:#f8fafc;border:1px solid #e5eaf1;border-radius:13px;padding:13px}
.visual-metric span,.visual-metric small{display:block;color:var(--muted);font-size:.78rem}
.visual-metric strong{display:block;font-size:1.25rem;margin:5px 0}
.visual-bar{height:9px;background:#e7ecf4;border-radius:999px;overflow:hidden;margin-top:8px}
.visual-bar i{display:block;height:100%;background:linear-gradient(90deg,#2563eb,#7c3aed);border-radius:999px}
.visual-bar.large{height:12px}
.next-inline{margin-top:14px;padding-top:12px;border-top:1px solid #e6e9ef}
.next-inline span{float:right;color:var(--muted)}
.weekly-visual-card{background:linear-gradient(135deg,#f7faff,#fff)}
.weekly-donut{--pct:0;width:94px;height:94px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(#2563eb calc(var(--pct)*1%),#e7ecf4 0);position:relative}
.weekly-donut:after{content:"";position:absolute;width:70px;height:70px;border-radius:50%;background:#fff}
.weekly-donut span{position:relative;z-index:1;font-weight:900}
.study-plan-hero{padding:28px}
.study-plan-hero h1{font-size:clamp(2rem,4vw,3.4rem);max-width:950px;margin:.3rem 0 .8rem}
.plan-command{border-left:6px solid #2563eb}
.plan-phase-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px}
.phase-card{background:#f9fafb;border:1px solid #e5e7eb;border-radius:13px;padding:13px}
.weekly-roadmap{display:grid;gap:8px;margin-top:20px}
.week-block{display:grid;grid-template-columns:72px 1fr 46px;gap:10px;align-items:center}
.week-block span,.week-block b{font-size:.78rem}
.week-bar{height:9px;background:#e8ecf2;border-radius:999px;overflow:hidden}
.week-bar i{display:block;height:100%;background:#2563eb}
.plan-facts{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0}
.plan-facts span{font-size:.72rem;background:#eef2ff;color:#334155;border-radius:999px;padding:5px 8px;font-weight:700}
.recommended-plan{border:2px solid #2563eb;position:relative}
.how-plan-grid,.result-benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px}
.how-plan-grid>div,.result-benefit-grid>div{border:1px solid #e4e8ef;border-radius:13px;padding:14px;background:#fff}
.how-plan-grid p,.result-benefit-grid small{color:var(--muted);display:block;margin-top:5px}
.parent-student-hero{border-left:6px solid #2563eb}
.parent-plan-summary,.parent-summary-note{margin-top:18px;padding:16px;background:#f8fafc;border-radius:14px}
.subject-visuals{margin-top:18px}
.subject-visual-row{display:grid;grid-template-columns:120px 1fr 55px 110px;gap:10px;align-items:center;margin:9px 0}
.subject-track{height:10px;background:#e6eaf0;border-radius:999px;overflow:hidden}
.subject-track i{height:100%;display:block;background:linear-gradient(90deg,#0ea5e9,#22c55e)}
.formula-strip{padding:12px 14px;background:#eef4ff;border-radius:12px;margin:12px 0;font-size:.9rem}
.calculator-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}
.calc-tab{border:1px solid #d8dee8;background:#fff;padding:9px 12px;border-radius:10px;cursor:pointer;font-weight:700}
.calc-tab.active{background:#111827;color:#fff}
.calc-panel{display:none}.calc-panel.active{display:block}
.target-result{margin-top:14px;padding:16px;border-radius:13px;background:#f8fafc;border:1px solid #e5e7eb}
.target-result span,.target-result small{display:block;color:var(--muted)}
.target-result strong{display:block;font-size:2rem;margin:4px 0}
.nav-menu{position:relative;display:inline-flex}
.nav-menu>.nav-main{display:flex;align-items:center;gap:4px}
.nav-dropdown{position:absolute;top:calc(100% + 8px);left:0;min-width:220px;background:#fff;border:1px solid #e4e7ec;border-radius:12px;padding:7px;box-shadow:0 18px 38px rgba(15,23,42,.14);display:none;z-index:300}
.nav-menu:hover .nav-dropdown,.nav-menu:focus-within .nav-dropdown{display:block}
.nav-dropdown a{display:block!important;padding:9px 10px!important;border-radius:8px;white-space:nowrap}
.nav-dropdown a:hover{background:#f3f6fb}
.scoremax-tooltip{pointer-events:none}
#plans,#customPlan,#examResults,#admissionTarget{scroll-margin-top:90px}
@media(max-width:1000px){
 .student-hero-progress{grid-template-columns:1fr}
 .plan-dashboard-visuals,.parent-metric-grid,.weekly-graph-grid,.plan-status-grid{grid-template-columns:repeat(2,1fr)}
 .plan-phase-grid,.how-plan-grid,.result-benefit-grid{grid-template-columns:repeat(2,1fr)}
 .journey-ladder{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:700px){
 .plan-dashboard-visuals,.parent-metric-grid,.weekly-graph-grid,.plan-status-grid,.plan-phase-grid,.how-plan-grid,.result-benefit-grid{grid-template-columns:1fr}
 .subject-visual-row{grid-template-columns:90px 1fr 48px}.subject-visual-row small{grid-column:2/4}
 .journey-ladder{grid-template-columns:repeat(2,1fr)}
 .nav-menu{display:none}
}

.parent-code-box{display:inline-flex;flex-direction:column;background:#111827;color:#fff;border-radius:14px;padding:14px 18px;margin:8px 0}
.parent-code-box span{font-size:.72rem;color:#cbd5e1}.parent-code-box strong{font-size:1.45rem;letter-spacing:.08em}
.motivation-card{border-left:6px solid #2563eb;background:linear-gradient(135deg,#f8fbff,#fff)}
.motivation-card.progress{border-left-color:#16a34a}.motivation-card.recover{border-left-color:#f59e0b}

/* V5.2 Study Plan + lightweight dashboard visuals */
.progress-chart-grid,.parent-chart-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:14px;margin-top:14px}
.chart-panel{border:1px solid #e4e8ef;border-radius:16px;padding:16px;background:#fff;min-width:0}
.mini-line-chart{width:100%;min-height:190px;margin-top:8px;overflow:hidden}
.mini-line-chart svg{width:100%;height:190px;display:block}
.chart-gridline{stroke:#e8edf5;stroke-width:1}
.chart-line{fill:none;stroke:currentColor;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;color:#315efb}
.chart-dot{fill:#315efb;stroke:#fff;stroke-width:2}
.chart-axis-label{fill:#667085;font-size:10px}
.subject-bar-chart{display:grid;gap:11px;margin-top:12px}
.bar-row{display:grid;grid-template-columns:minmax(80px,1fr) 2fr 46px;gap:10px;align-items:center}
.bar-track{height:12px;background:#eef2f7;border-radius:999px;overflow:hidden}
.bar-track i{display:block;height:100%;background:linear-gradient(90deg,#315efb,#7c3aed);border-radius:999px}
.weekly-bars{height:180px;display:flex;gap:8px;align-items:flex-end;padding:18px 4px 0}
.weekly-bar{height:150px;flex:1;min-width:24px;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:4px}
.weekly-bar-fill{width:70%;min-height:3px;background:linear-gradient(#7c3aed,#315efb);border-radius:7px 7px 2px 2px}
.weekly-bar span,.weekly-bar small{font-size:.7rem;color:#667085}
.student-hero-progress{align-items:stretch}
.journey-spotlight{min-width:min(540px,48%);padding:18px;border-radius:18px;background:linear-gradient(135deg,#111827,#26375d);color:#fff}
.journey-spotlight .eyebrow,.journey-spotlight span{color:#dbe4f4}
.journey-ladder{display:grid;grid-template-columns:repeat(6,1fr);gap:6px;margin:13px 0}
.journey-ladder span{padding:8px 5px;border-radius:10px;background:rgba(255,255,255,.09);font-size:.72rem;text-align:center}
.journey-ladder span.reached{background:rgba(99,102,241,.35);color:#fff}.journey-ladder span.current{outline:2px solid #fbbf24;background:rgba(251,191,36,.18);color:#fff}
.dashboard-plan-prominent{padding:24px;border-left:6px solid #7c3aed}
.plan-dashboard-visuals{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:16px}
.visual-metric{padding:13px;border:1px solid #e4e8ef;border-radius:13px;background:#fff}.visual-metric span,.visual-metric small{display:block;color:#667085}.visual-metric strong{display:block;font-size:1.3rem;margin:4px 0}
.visual-bar{height:9px;background:#edf1f6;border-radius:999px;overflow:hidden;margin-top:8px}.visual-bar i{display:block;height:100%;background:linear-gradient(90deg,#315efb,#7c3aed);border-radius:999px}
.visual-bar.large{height:13px}
.parent-metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:15px 0}
.parent-plan-summary,.parent-summary-note{margin-top:15px;padding:15px;border-radius:14px;background:#f8faff}
.subject-visuals{display:grid;gap:9px;margin-top:15px}.subject-visual-row{display:grid;grid-template-columns:110px 1fr 48px 90px;gap:8px;align-items:center}.subject-track{height:10px;background:#edf1f6;border-radius:999px;overflow:hidden}.subject-track i{display:block;height:100%;background:#315efb;border-radius:999px}
.study-plan-hero{padding:28px}.study-plan-hero h1{font-size:clamp(2rem,4vw,3.5rem);max-width:900px}
.plan-status-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:15px}.plan-status-grid div{padding:12px;background:#f8faff;border-radius:12px}.plan-status-grid span{display:block;color:#667085;font-size:.8rem}.plan-status-grid strong{font-size:1.1rem}
.plan-phase-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:15px 0}.phase-card{padding:14px;border:1px solid #e3e8f1;border-radius:14px}
.weekly-roadmap{display:grid;gap:7px}.week-block{display:grid;grid-template-columns:65px 1fr 45px;gap:9px;align-items:center}.week-bar{height:9px;background:#eef2f6;border-radius:999px;overflow:hidden}.week-bar i{display:block;height:100%;background:#7c3aed}
.how-plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.how-plan-grid>div{padding:15px;border:1px solid #e4e8ef;border-radius:14px;background:#fff}
.nav-menu{position:relative;display:inline-flex}.nav-dropdown{display:none;position:absolute;top:100%;left:0;min-width:210px;background:#fff;border:1px solid #e3e7ee;border-radius:12px;padding:8px;box-shadow:0 14px 30px rgba(15,23,42,.15);z-index:100}.nav-menu:hover .nav-dropdown,.nav-menu:focus-within .nav-dropdown{display:grid}.nav-dropdown a{padding:9px 10px;border-radius:8px;white-space:nowrap}.nav-dropdown a:hover{background:#f3f6fb}
@media(max-width:900px){
 .progress-chart-grid,.parent-chart-grid{grid-template-columns:1fr}
 .plan-dashboard-visuals,.parent-metric-grid,.plan-status-grid,.plan-phase-grid{grid-template-columns:repeat(2,1fr)}
 .journey-spotlight{min-width:100%}.student-hero-progress{flex-direction:column}
 .how-plan-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:600px){
 .plan-dashboard-visuals,.parent-metric-grid,.plan-status-grid,.plan-phase-grid,.how-plan-grid{grid-template-columns:1fr}
 .subject-visual-row{grid-template-columns:90px 1fr 42px}.subject-visual-row small{grid-column:2/4}
 .journey-ladder{grid-template-columns:repeat(3,1fr)}
}


/* V5.3 mobile-first and intelligence layer */
.mobile-menu-toggle{display:none;border:0;background:transparent;font-size:1.6rem;cursor:pointer;padding:.55rem}.mobile-site-menu,.mobile-menu-shade{display:none}.subject-quick-strip{display:flex;gap:.45rem;overflow-x:auto;padding:.55rem max(1rem,calc((100vw - 1200px)/2));background:#fff;border-bottom:1px solid #e7e9ee;position:sticky;top:64px;z-index:35;scrollbar-width:none}.subject-quick-strip a{white-space:nowrap;display:flex;align-items:center;gap:.35rem;padding:.42rem .65rem;border-radius:999px;background:#f5f6f8;text-decoration:none;font-size:.84rem}.subject-quick-strip b{font-size:.74rem}.status-dot{width:.62rem;height:.62rem;border-radius:50%;display:inline-block;background:#b8bec7}.status-strong{background:#dff7e8;color:#176b39}.status-developing{background:#e2efff;color:#185f9c}.status-needs-attention{background:#fff1d6;color:#8c5b00}.status-weak{background:#ffe2e1;color:#9b2520}.status-not-started{background:#edf0f3;color:#626b76}.status-border-strong{border-left:5px solid #4aa96c}.status-border-developing{border-left:5px solid #4b8fd6}.status-border-needs-attention{border-left:5px solid #d99a28}.status-border-weak{border-left:5px solid #cf554d}.status-border-not-started{border-left:5px solid #aeb5bd}.status-pill{display:inline-flex;padding:.28rem .55rem;border-radius:999px;font-size:.72rem;font-weight:800}.subject-tap-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:.8rem;margin:1rem 0}.subject-tap-grid.compact{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}.subject-tap-card{padding:1rem;border-radius:16px;background:#fff;border:1px solid #e4e8ed;text-decoration:none;display:flex;flex-direction:column;gap:.5rem;min-height:130px;box-shadow:0 3px 16px rgba(20,30,50,.04)}.subject-tap-card:hover{transform:translateY(-2px)}.subject-score{font-size:1.7rem;font-weight:850}.chapter-tap-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:.65rem;margin-top:1rem}.chapter-tap-card{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:.7rem;padding:.9rem 1rem;border:1px solid #e6e9ee;border-radius:14px;text-decoration:none;background:#fff}.chapter-tap-card small,.evidence-row small,.roadmap-item small{display:block;color:#6b7280;margin-top:.15rem}.chapter-hero{display:flex;justify-content:space-between;align-items:flex-end;gap:1rem}.chapter-score{font-size:2rem;margin-left:.65rem}.chapter-actions{display:flex;gap:.5rem}.evidence-row{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.75rem 0;border-bottom:1px solid #eef0f3}.evidence-row:last-child{border-bottom:0}.evidence-badge{font-size:.72rem;font-weight:800;padding:.3rem .55rem;border-radius:999px;background:#eef1f4;white-space:nowrap}.evidence-badge.verified{background:#dff7e8;color:#176b39}.evidence-badge.self_reported{background:#fff1d6;color:#8c5b00}.warning-card{border-left:5px solid #d99a28}.plan-command,.today-action-card{overflow:hidden}.roadmap-phases{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:.75rem;margin:1rem 0}.roadmap-phase{padding:.8rem;border:1px solid #e6e9ee;border-radius:14px}.roadmap-phase span{float:right;color:#6b7280}.roadmap-list{display:flex;flex-direction:column;gap:.45rem}.roadmap-item{display:grid;grid-template-columns:100px 1fr auto;gap:.75rem;align-items:center;padding:.75rem;border-radius:12px;background:#f8f9fb}.roadmap-item.completed{opacity:.7}.roadmap-date{font-size:.8rem;font-weight:750}.day-pills{display:flex;flex-wrap:wrap;gap:.4rem}.day-pills label{display:flex;align-items:center;gap:.3rem;border:1px solid #dfe3e8;border-radius:999px;padding:.45rem .65rem}.target-big{font-size:2.3rem;font-weight:900}.target-metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.7rem;margin:.8rem 0}.target-metric-grid>div{padding:.8rem;background:#f7f8fa;border-radius:12px}.target-metric-grid span{display:block;color:#6b7280;font-size:.8rem}.target-metric-grid strong{font-size:1.35rem}.verified-parent-strip{display:flex;gap:1rem;flex-wrap:wrap;padding:.8rem;border-radius:14px;background:#f7f8fa;margin:.8rem 0}.verified-parent-strip>div{min-width:90px}.verified-parent-strip strong,.verified-parent-strip span{display:block}.verified-parent-strip strong{font-size:1.35rem}.quick-improve-strip{display:flex;gap:.5rem;flex-wrap:wrap;margin:0 0 1rem}.quick-improve-strip a{padding:.6rem .8rem;border-radius:999px;background:#f1f4f7;text-decoration:none}.route-button{text-align:left;font:inherit;cursor:pointer}.capsule-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:.7rem}.capsule-link-card{padding:1rem;border:1px solid #e5e8ec;border-radius:14px;text-decoration:none;display:flex;flex-direction:column;gap:.4rem}.tap-first-intro{margin-bottom:.75rem}
@media(max-width:900px){
 body{padding-bottom:76px}.desktop-nav{display:none!important}.mobile-menu-toggle{display:block;margin-left:auto}.site-header{min-height:58px}.mobile-site-menu{display:flex;position:fixed;right:-88vw;top:0;height:100vh;width:min(86vw,360px);background:#fff;z-index:120;flex-direction:column;padding:1rem;gap:.25rem;transition:right .2s ease;box-shadow:-12px 0 35px rgba(0,0,0,.14)}.mobile-site-menu.open{right:0}.mobile-site-menu a{padding:.8rem;border-radius:10px;text-decoration:none}.mobile-menu-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:.6rem}.mobile-menu-head button{font-size:1.8rem;border:0;background:transparent}.mobile-menu-shade{display:block;position:fixed;inset:0;background:rgba(10,20,30,.35);z-index:115;opacity:0;pointer-events:none;transition:opacity .2s}.mobile-menu-shade.open{opacity:1;pointer-events:auto}.subject-quick-strip{top:58px;padding:.45rem .75rem}.subject-quick-strip a{min-height:38px}.chapter-hero{align-items:flex-start;flex-direction:column}.chapter-actions{width:100%}.chapter-actions .btn{flex:1;text-align:center}.roadmap-item{grid-template-columns:1fr auto}.roadmap-date{grid-column:1/-1}.target-metric-grid{grid-template-columns:1fr}.dual-actions{display:grid!important;grid-template-columns:1fr}.dual-actions form,.dual-actions .btn{width:100%}.btn,button,input,select,textarea,summary{min-height:44px}.subject-tap-grid,.chapter-tap-grid{grid-template-columns:1fr}.subject-tap-card{min-height:auto}.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}.verified-parent-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem}.student-command-grid{grid-template-columns:1fr 1fr}.dashboard-hero{gap:1rem}.journey-ladder{overflow-x:auto}.page-intro h1{font-size:1.8rem}
}
@media(max-width:520px){.student-command-grid{grid-template-columns:1fr}.verified-parent-strip{grid-template-columns:1fr 1fr}.plan-dashboard-visuals{grid-template-columns:1fr 1fr!important}.progress-chart-grid{grid-template-columns:1fr!important}}

.formula-strip{display:flex;justify-content:space-between;gap:.8rem;flex-wrap:wrap;padding:.8rem;background:#f7f8fa;border-radius:12px}.formula-component-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:.7rem;margin:.8rem 0}.formula-component-grid>div{padding:.85rem;border:1px solid #e5e8ed;border-radius:12px}.formula-component-grid strong,.formula-component-grid span{display:block}.formula-component-grid strong{font-size:1.4rem}.custom-formula-row{display:grid;grid-template-columns:1fr auto;align-items:end;gap:.7rem;margin:.5rem 0}

/* V5.4 Mastery & Progression */
.social-login-placeholder{border:1px dashed #cbd5e1;border-radius:12px;padding:13px 15px;display:flex;justify-content:space-between;gap:12px;align-items:center;background:#f8fafc;color:#667085}.social-login-placeholder small{display:block}.form-inline-between{display:flex;justify-content:flex-end}.truth-banner{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:12px 14px;border-radius:12px;background:#f7f8fa;margin-top:14px}.truth-banner span{color:#667085}.access-current{display:flex;flex-direction:column;gap:4px;margin-top:16px;padding:14px;border-left:4px solid #172033;background:#f8fafc;border-radius:10px}.access-current strong{font-size:1.4rem}.access-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.access-card.current{border:2px solid #172033}.mastery-mini-ladder{display:flex;flex-wrap:wrap;gap:5px;margin:12px 0}.mastery-mini-ladder span{font-size:.72rem;padding:5px 7px;border-radius:999px;background:#eef1f4;color:#98a2b3}.mastery-mini-ladder span.on{background:#172033;color:#fff}.two-col-explain{display:grid;grid-template-columns:1fr 1fr;gap:12px}.two-col-explain>div{padding:14px;border:1px solid #e5e7eb;border-radius:12px;background:#fafbfc}.mastery-record-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:10px;margin-top:12px}.mastery-record{display:flex;flex-direction:column;gap:5px;padding:14px;border:1px solid #e4e8ef;border-radius:13px}.mastery-record strong{font-size:1.25rem}.mastery-record small,.mastery-record span{color:#667085}.demo-banner{display:flex;gap:12px;align-items:flex-start;padding:12px 14px;background:#fff8e9;border:1px solid #efc46b;border-radius:12px;margin:14px 0}.demo-banner span{font-size:.9rem}.inline-form{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.policy-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:10px}.policy-grid>div{padding:13px;border:1px solid #e5e7eb;border-radius:12px;display:flex;flex-direction:column;gap:4px}.policy-grid span,.policy-grid small{color:#667085}.section-pills,.subject-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 16px}.section-pills a,.subject-tabs button{border:1px solid #dfe3e8;background:#fff;color:#172033;padding:9px 12px;border-radius:999px;text-decoration:none;font-weight:750}.subject-tabs button{cursor:pointer}.subject-tabs button.active{background:#172033;color:#fff}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:14px}.metric-grid>div{padding:13px;border-radius:12px;background:#f7f8fa}.metric-grid span{display:block;color:#667085;font-size:.8rem}.metric-grid strong{font-size:1.2rem}.compact-list{display:grid;gap:8px}.compact-list>div{display:grid;grid-template-columns:1fr 1.4fr 1fr;gap:10px;padding:10px 0;border-bottom:1px solid #edf0f4}.compact-list small,.compact-list span{color:#667085}.challenge-scope-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:9px;margin:14px 0}.challenge-scope-grid>div{padding:12px;border:1px solid #e5e7eb;border-radius:12px}.challenge-scope-grid strong,.challenge-scope-grid small{display:block}.challenge-scope-grid small{color:#667085;margin-top:4px}.ready-box,.locked-box{display:flex;flex-direction:column;gap:2px;margin:10px 0;padding:10px 12px;border-radius:10px}.ready-box{background:#e7f7ed;color:#17603a}.locked-box{background:#f3f4f6;color:#596273}.formal-mastery-card{border-top:4px solid #172033}.mastery-route{border-top:4px solid #172033}.table-wrap input,.table-wrap select{min-width:86px}.account-settings-note{padding:12px;background:#f7f8fa;border-radius:12px}
@media(max-width:980px){.access-grid{grid-template-columns:repeat(2,1fr)}.challenge-scope-grid{grid-template-columns:repeat(2,1fr)}.metric-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.access-grid,.two-col-explain,.metric-grid,.challenge-scope-grid{grid-template-columns:1fr}.compact-list>div{grid-template-columns:1fr}.truth-banner,.social-login-placeholder{align-items:flex-start;flex-direction:column}.section-pills{overflow-x:auto;flex-wrap:nowrap}.section-pills a{white-space:nowrap}}

/* V6.1 Teacher Discovery & Academic Messages */
.community-page{max-width:1220px;margin:0 auto;padding:30px 20px 70px}.community-page .page-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:22px}.community-page .eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.76rem;font-weight:800;color:#52606d}.community-page .lead{font-size:1.12rem}.notice-card{padding:15px 18px;border:1px solid #d7dee7;background:#f7f9fb;border-radius:14px;margin:16px 0}.teacher-card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px}.teacher-card,.panel{background:#fff;border:1px solid #dde3ea;border-radius:16px;padding:20px;box-shadow:0 8px 22px rgba(15,23,42,.05)}.teacher-card{display:flex;flex-direction:column;gap:14px}.teacher-card-head,.teacher-profile-hero,.member-row{display:flex;gap:14px;align-items:center}.avatar-circle{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:#e8eef7;font-weight:800;font-size:1.2rem;flex:0 0 auto}.avatar-circle.large{width:78px;height:78px;font-size:1.8rem}.avatar-circle.small{width:38px;height:38px;font-size:1rem}.badge-row,.button-row,.inline-form{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.status-badge{display:inline-flex;padding:5px 9px;border-radius:999px;background:#eef2f6;font-size:.78rem;font-weight:700}.status-badge.good{background:#e8f7ef;color:#17633b}.listing-mini-list{display:grid;gap:8px}.listing-mini-list>div,.service-listing,.enquiry-card,.review-card{border-top:1px solid #e7ebf0;padding:12px 0;display:grid;gap:5px}.listing-mini-list span,.member-row span,.conversation-preview span{display:block;color:#667085;font-size:.85rem}.community-filter{display:grid;grid-template-columns:2fr repeat(4,1fr) auto;gap:10px;align-items:end;margin:20px 0}.community-filter label,.stack-form label,.message-composer label{display:grid;gap:6px;font-weight:700;font-size:.9rem}.community-page input,.community-page select,.community-page textarea{width:100%;padding:10px 11px;border:1px solid #cfd6df;border-radius:10px;background:#fff}.community-page textarea{min-height:100px;resize:vertical}.two-column-layout{display:grid;grid-template-columns:minmax(0,2fr) minmax(280px,1fr);gap:20px}.sticky-panel{position:sticky;top:90px}.profile-facts{display:grid;grid-template-columns:150px 1fr;gap:8px 14px}.profile-facts dt{font-weight:800}.profile-facts dd{margin:0}.stack-form{display:grid;gap:12px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.check-row{display:flex!important;align-items:center;gap:8px}.check-row input{width:auto}.progress-track{height:9px;background:#edf1f5;border-radius:999px;overflow:hidden;margin:10px 0 20px}.progress-track span{display:block;height:100%;background:#334155}.admin-list-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,1fr);gap:15px;padding:14px 0;border-top:1px solid #e7ebf0}.admin-list-row:first-child{border-top:0}.admin-summary-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-bottom:18px}.message-inbox-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(260px,1fr);gap:18px}.conversation-preview{display:flex;gap:12px;padding:14px 6px;border-top:1px solid #e7ebf0;text-decoration:none;color:inherit}.conversation-preview:hover{background:#f8fafc}.conversation-preview p{margin:4px 0;color:#475467}.conversation-layout{display:grid;grid-template-columns:minmax(0,2.2fr) minmax(270px,.8fr);gap:18px}.conversation-head{display:flex;justify-content:space-between;gap:15px}.message-thread{display:flex;flex-direction:column;gap:10px;min-height:320px;max-height:620px;overflow:auto;padding:14px 0}.message-bubble{max-width:78%;border-radius:14px 14px 14px 4px;padding:11px 14px;background:#eef2f7;align-self:flex-start}.message-bubble.mine{align-self:flex-end;background:#e7f1ff;border-radius:14px 14px 4px 14px}.message-bubble.held{border:1px dashed #c2410c;background:#fff7ed}.message-bubble>div{display:flex;justify-content:space-between;gap:16px}.message-bubble p{white-space:pre-wrap}.message-bubble span,.message-bubble small{font-size:.75rem;color:#667085}.message-composer{display:grid;grid-template-columns:160px minmax(0,1fr) auto;gap:10px;align-items:end;border-top:1px solid #e7ebf0;padding-top:14px}.message-composer textarea{min-height:74px}.member-row{padding:9px 0;border-top:1px solid #e7ebf0}.member-row>div{flex:1}.text-button{border:0;background:none;padding:4px;cursor:pointer}.danger{color:#9f1239}.btn.danger{background:#9f1239;color:#fff}.btn.small{padding:7px 10px;font-size:.82rem}.text-link{text-decoration:none;font-weight:700}.empty-state{text-align:center;padding:30px 16px;color:#667085}
@media(max-width:900px){.community-filter{grid-template-columns:1fr 1fr}.two-column-layout,.message-inbox-grid,.conversation-layout{grid-template-columns:1fr}.sticky-panel{position:static}.admin-list-row{grid-template-columns:1fr}.message-composer{grid-template-columns:1fr}.message-bubble{max-width:92%}}
@media(max-width:580px){.community-filter,.form-grid{grid-template-columns:1fr}.community-page .page-heading,.teacher-profile-hero{align-items:flex-start;flex-direction:column}.profile-facts{grid-template-columns:1fr}.profile-facts dd{margin-bottom:8px}}

/* V6.2.2 student navigation and subject-flow simplification */
.nav-dropdown-right{left:auto;right:0}.subject-quick-strip a.active{background:#183b67;color:#fff}.subject-detail-hero{display:flex;align-items:center;justify-content:space-between;gap:1rem}.subject-detail-hero h1{margin:.2rem 0}.subject-detail-summary{display:flex;flex-direction:column;align-items:flex-end;gap:.35rem;min-width:130px}.subject-detail-summary strong{font-size:2rem}.subject-detail-summary small{color:#6b7280}.back-link{display:inline-block;margin-bottom:.7rem;font-weight:750;text-decoration:none}.subject-section-head{align-items:center}.mobile-menu-label{margin:.7rem .7rem .2rem;color:#6b7280;font-size:.72rem;font-weight:850;letter-spacing:.08em;text-transform:uppercase}.empty-state{padding:1rem;border:1px dashed #d6dbe3;border-radius:14px;background:#fafbfc}
@media(max-width:680px){.subject-detail-hero{align-items:flex-start;flex-direction:column}.subject-detail-summary{align-items:flex-start}.subject-section-head{align-items:flex-start;flex-direction:column}.subject-section-head .btn{width:100%;text-align:center}}

/* V6.2.3 Student Command Centre & Adaptive UX */
.compact-page{max-width:1180px;margin:0 auto;padding:22px 18px 64px}.compact-page>.card{margin-bottom:14px}.page-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin:0 0 16px}.page-heading h1{margin:.15rem 0 .35rem;font-size:clamp(1.8rem,3.4vw,2.75rem)}.page-heading p{max-width:760px}.top-gap{margin-top:16px}
.command-centre-head{max-width:1180px;margin:0 auto;padding:22px 18px 10px;display:flex;align-items:center;justify-content:space-between;gap:18px}.command-centre-head h1{margin:.15rem 0;font-size:clamp(1.65rem,3vw,2.35rem)}.command-centre-grid{max-width:1180px;margin:0 auto;padding:0 18px 12px;display:grid;grid-template-columns:1.25fr 1fr 1.15fr;gap:12px}.command-centre-grid>article{border:1px solid #e1e6ed;border-radius:18px;padding:19px;background:#fff;box-shadow:0 7px 24px rgba(15,23,42,.05);min-height:220px;display:flex;flex-direction:column;align-items:flex-start}.command-centre-grid h2{font-size:1.32rem;margin:.25rem 0 .45rem}.command-centre-grid .btn{margin-top:auto}.command-focus-card{border-top:4px solid #315efb!important}.command-coach-card{background:linear-gradient(145deg,#f8faff,#fff)!important;border-top:4px solid #7c3aed!important}.command-position-card>a{margin-top:auto;font-weight:800}.position-metrics{display:grid;grid-template-columns:1fr;gap:7px;width:100%;margin:6px 0}.position-metrics div{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px solid #edf0f4}.position-metrics span{color:#667085;font-size:.82rem}.position-metrics strong{font-size:.95rem}.coach-inline-actions{display:flex;gap:7px;flex-wrap:wrap;margin-top:auto}
.dashboard-quick-actions{max-width:1180px;margin:0 auto;padding:0 18px 12px;display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.dashboard-quick-actions a{display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:10px;padding:13px 15px;border:1px solid #e1e6ed;border-radius:14px;background:#fff;text-decoration:none;color:inherit}.dashboard-quick-actions a>span{grid-row:1/3;font-size:1.35rem}.dashboard-quick-actions strong{font-size:.94rem}.dashboard-quick-actions small{color:#667085}.dashboard-workspace{max-width:1144px;margin:0 auto 16px}.workspace-tabs,.app-tab-list{display:flex;gap:6px;overflow-x:auto;border-bottom:1px solid #e8ecf1;padding-bottom:9px;margin-bottom:15px;scrollbar-width:none}.workspace-tabs button,.app-tab-list button{border:0;background:#f2f4f7;padding:9px 13px;border-radius:999px;font-weight:800;white-space:nowrap;cursor:pointer;color:#475467}.workspace-tabs button.active,.app-tab-list button.active{background:#172033;color:#fff}.workspace-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.workspace-block{border:1px solid #e4e8ef;border-radius:14px;padding:15px;background:#fff}.workspace-block.span-2{grid-column:1/-1}.compact-metrics{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}.compact-metrics>div,.compact-metrics>span{padding:8px 10px;border-radius:10px;background:#f6f8fb;display:flex;gap:5px;align-items:baseline}.compact-metrics strong,.compact-metrics b{font-size:1.05rem}.compact-metrics span{color:#667085;font-size:.78rem}.compact-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:9px 0;border-bottom:1px solid #edf0f4}.compact-row:last-child{border-bottom:0}.compact-row small{display:block;color:#667085}.article-row{text-decoration:none;color:inherit}.pathway-dashboard-strip,.pathway-summary-card{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:14px;padding:16px;border-radius:14px;background:#f7f9fc}.support-link{display:flex;flex-direction:column;padding:9px 0;border-bottom:1px solid #edf0f4;text-decoration:none;font-weight:800}.support-link span{font-weight:400;color:#667085;font-size:.82rem}.pilot-disclosure{max-width:1144px;margin:0 auto 60px;padding:10px 14px;background:#fafbfc;border:1px solid #e5e7eb;border-radius:12px}
.app-tabs{overflow:hidden}.app-tabs [data-tab-panel]{min-height:220px}.plan-command-grid{display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:12px;margin-bottom:14px}.plan-command-grid .card{margin:0}.plan-next-card{border-top:4px solid #315efb}.pathway-facts{display:flex;gap:6px;flex-wrap:wrap;margin:9px 0}.pathway-facts span,.catalogue-chip{font-size:.76rem;padding:5px 8px;border-radius:999px;background:#eef2f7}.compact-plan-form{margin-top:12px}.compact-plan-form label{margin:0}.plan-settings-form{max-width:720px}.test-builder-form{max-width:900px}.test-builder-summary{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}.test-builder-summary span{padding:7px 9px;border-radius:9px;background:#f1f4f8;font-size:.82rem;font-weight:750}.compact-route-grid{grid-template-columns:repeat(3,1fr)}.compact-route-grid .route-card{margin:0;border:1px solid #e3e7ed;border-radius:14px;padding:16px;text-decoration:none;color:inherit}.compact-scope-grid{grid-template-columns:repeat(5,1fr)}.compact-scope-grid .test-scope-card{min-height:105px}.compact-scope-grid .test-scope-card span{font-size:1.3rem}.compact-scope-grid h3{font-size:.95rem}.compact-countdown{margin-bottom:13px}.exam-structure-strip{display:flex;justify-content:space-between;align-items:center;gap:14px}.exam-structure-strip>div{display:flex;flex-direction:column}.compact-form{max-width:580px}.progress-command-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:13px}.progress-command-grid .metric{margin:0}.action-list{display:grid;gap:8px;margin:12px 0}.action-list>div{display:grid;grid-template-columns:30px 1fr;gap:10px;align-items:start;padding:10px;border-radius:12px;background:#f7f9fc}.action-list>div>span{width:26px;height:26px;display:grid;place-items:center;border-radius:50%;background:#172033;color:#fff;font-weight:800}.action-list p{margin:2px 0}.compact-table table{font-size:.9rem}
.status-coming-soon{background:#f1efff;color:#6047a8}.status-border-coming-soon{border-left:5px solid #8a76c7}.subject-tap-card.coming-soon{background:linear-gradient(145deg,#fbfaff,#fff)}.subject-tap-card.coming-soon .subject-score{font-size:1.1rem;color:#6047a8}.coming-soon-panel{border-left:5px solid #8a76c7}.pathway-explorer-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}.pathway-explorer-card{display:flex;flex-direction:column;gap:10px}.pathway-explorer-card.selected{border:2px solid #315efb}.pathway-icon{font-size:2rem}.chip-list{display:flex;flex-wrap:wrap;gap:6px}.catalogue-chip.live{background:#e6f6ec;color:#17633b}.catalogue-chip.coming_soon{background:#f1efff;color:#6047a8}.future-tests{display:grid;gap:4px;padding:10px;border-radius:10px;background:#f7f9fc}.future-tests span{font-size:.82rem;color:#667085}.context-card{display:flex;flex-direction:column;gap:4px;border-left:4px solid #315efb}.context-card small{color:#667085}.faq-search{display:grid;gap:6px;max-width:620px;margin-bottom:12px;font-weight:800}.faq-search input{font-size:1rem;padding:12px 14px}.help-shortcuts{display:flex;gap:7px;flex-wrap:wrap;margin:0 0 18px}.help-shortcuts a{padding:7px 10px;background:#f1f4f8;border-radius:999px;text-decoration:none;font-weight:750}.faq-groups{display:grid;gap:20px}.faq-groups section{scroll-margin-top:90px}.faq-groups details{background:#fff;border:1px solid #e2e7ee;border-radius:12px;padding:12px 14px;margin:7px 0}.faq-groups summary{font-weight:850;cursor:pointer}.faq-groups details p{color:#475467}.help-footer-card{margin-top:18px}.social-channel-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px}.social-channel-card{display:grid;grid-template-columns:auto 1fr auto;gap:13px;align-items:center;text-decoration:none;color:inherit}.social-channel-card>span{font-size:1.6rem}.social-channel-card h2{font-size:1.05rem;margin:0}.social-channel-card p{margin:.2rem 0;color:#667085}.social-admin-grid{display:grid;gap:9px}.social-admin-row{display:grid;grid-template-columns:180px 1fr auto;align-items:end;gap:12px;padding:10px 0;border-bottom:1px solid #edf0f4}.social-admin-row small{display:block;color:#667085}.coach-dock{position:fixed;right:18px;bottom:82px;z-index:70}.coach-toggle{border:0;border-radius:999px;background:#172033;color:#fff;padding:11px 14px;font-weight:800;box-shadow:0 10px 25px rgba(15,23,42,.22);cursor:pointer}.coach-dock-panel{display:none;position:absolute;right:0;bottom:50px;width:min(350px,calc(100vw - 36px));padding:16px;background:#fff;border:1px solid #dfe5ed;border-radius:15px;box-shadow:0 16px 40px rgba(15,23,42,.18)}.coach-dock.open .coach-dock-panel{display:block}.coach-actions form{display:flex;gap:6px;flex-wrap:wrap}.site-footer{display:flex;justify-content:space-between;gap:20px;padding:24px max(18px,calc((100vw - 1180px)/2));border-top:1px solid #e5e7eb;background:#fafbfc;margin-top:20px}.site-footer>div{display:flex;flex-direction:column}.site-footer span{color:#667085}.site-footer nav{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.site-footer a{text-decoration:none}
.question-report-link{display:inline-flex;margin-top:8px;font-size:.82rem;font-weight:750}.result-help-actions{display:flex;justify-content:flex-end;margin:8px 0}
@media(max-width:980px){.command-centre-grid,.plan-command-grid{grid-template-columns:1fr 1fr}.command-centre-grid>article:first-child,.plan-command-grid>article:first-child{grid-column:1/-1}.compact-route-grid{grid-template-columns:1fr 1fr}.compact-scope-grid{grid-template-columns:repeat(3,1fr)}.pathway-explorer-grid{grid-template-columns:1fr}.social-admin-row{grid-template-columns:1fr 1fr}.workspace-grid{grid-template-columns:1fr}.workspace-block.span-2{grid-column:auto}}
@media(max-width:700px){.compact-page{padding:16px 12px 78px}.command-centre-head{padding:16px 12px 8px}.command-centre-grid{padding:0 12px 10px;grid-template-columns:1fr}.command-centre-grid>article:first-child{grid-column:auto}.command-centre-grid>article{min-height:auto}.dashboard-quick-actions{padding:0 12px 10px;grid-template-columns:1fr 1fr}.dashboard-workspace{margin:0 12px 12px}.plan-command-grid,.progress-command-grid{grid-template-columns:1fr}.compact-route-grid,.compact-scope-grid{grid-template-columns:1fr 1fr}.page-heading,.pathway-dashboard-strip,.pathway-summary-card,.exam-structure-strip,.site-footer{flex-direction:column;align-items:flex-start}.site-footer nav{flex-direction:column;align-items:flex-start}.social-admin-row{grid-template-columns:1fr}.coach-dock{right:12px;bottom:76px}.workspace-tabs,.app-tab-list{margin-left:-4px;margin-right:-4px}.form-grid{grid-template-columns:1fr}}
@media(max-width:420px){.dashboard-quick-actions,.compact-scope-grid{grid-template-columns:1fr}.subject-tap-grid.compact{grid-template-columns:1fr}.compact-metrics{flex-direction:column;align-items:stretch}}

/* V6.2.4 accessibility and keyboard foundations */
.skip-link{position:fixed;left:12px;top:8px;z-index:1000;transform:translateY(-160%);padding:.65rem .85rem;border-radius:9px;background:#172033;color:#fff;font-weight:800;text-decoration:none;box-shadow:0 4px 16px rgba(0,0,0,.25)}
.skip-link:focus{transform:translateY(0)}
:where(a,button,input,select,textarea,summary,[tabindex]):focus-visible{outline:3px solid #315efb;outline-offset:3px}
[role="tabpanel"]:focus{outline:none}
[role="tabpanel"]:focus-visible{outline:2px solid #8bb0ff;outline-offset:4px}
body.menu-open{overflow:hidden}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}

/* ScoreMax V6.2.5 — Daily Spark and Sustainability */
.daily-spark{margin:18px 0;padding:18px 20px;overflow:hidden;background:linear-gradient(135deg,rgba(255,248,220,.9),#fff 55%,rgba(232,244,255,.9));border:1px solid rgba(48,72,114,.12)}
.daily-spark-heading{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.daily-spark-heading h2{margin:.1rem 0}.daily-spark-heading p{margin:.25rem 0;color:var(--muted,#5d6678);max-width:720px}.spark-date{font-size:.78rem;font-weight:800;background:#fff;border:1px solid rgba(48,72,114,.12);padding:7px 10px;border-radius:999px;white-space:nowrap}
.spark-tabs{display:flex;gap:8px;margin:14px 0 8px;border-bottom:1px solid rgba(48,72,114,.12)}.spark-tabs button{border:0;background:transparent;padding:10px 12px;font-weight:800;color:#596276;border-bottom:3px solid transparent;cursor:pointer}.spark-tabs button.active{color:#16294c;border-bottom-color:#ffb703}.spark-panel{padding:12px 2px 2px}.spark-panel>h3{font-size:1.16rem;margin:.55rem 0 1rem;max-width:820px}.spark-context{display:flex;flex-wrap:wrap;gap:6px}.spark-context span{font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.04em;padding:5px 8px;background:#eef4ff;border-radius:999px}
.spark-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-bottom:12px}.spark-options label{display:block}.spark-options input{position:absolute;opacity:0;pointer-events:none}.spark-options span{display:flex;gap:9px;align-items:flex-start;border:1px solid #d8dfeb;border-radius:12px;padding:11px 12px;background:#fff;cursor:pointer;min-height:48px}.spark-options input:checked+span{border-color:#2d68d8;box-shadow:0 0 0 2px rgba(45,104,216,.13)}.spark-options b{display:inline-grid;place-items:center;min-width:24px;height:24px;border-radius:50%;background:#edf3ff;color:#204d9e}.spark-result{padding:12px 14px;border-radius:12px;margin:8px 0}.spark-result.correct{background:#eaf8ef;border:1px solid #a7dfb8}.spark-result.incorrect{background:#fff4e5;border:1px solid #f0c987}.spark-result p{margin:.35rem 0 0}.spark-why{margin-top:12px}.spark-why summary{cursor:pointer;font-weight:700;color:#40506d}.spark-utility-actions form{display:flex;gap:14px;margin-top:10px}.spark-utility-actions .text-button{font-size:.82rem}
.word-spark-word span{font-size:.72rem;font-weight:900;letter-spacing:.08em;color:#655100}.word-spark-word h3{font-size:2rem;margin:.1rem 0}.word-spark-word p{font-style:italic;color:#687188;margin:.1rem 0 .8rem}.word-reveal{max-width:800px}.word-definition{font-size:1.08rem;font-weight:700}.word-reveal blockquote{margin:12px 0;padding:10px 14px;border-left:4px solid #ffb703;background:rgba(255,255,255,.75)}.word-meta{display:flex;gap:18px;flex-wrap:wrap}.word-challenge{background:#fff;padding:9px 12px;border-radius:10px;border:1px dashed #d5b24b}
.sustainability-page{max-width:1100px}.sustainability-key{display:flex;gap:9px;align-items:center;flex-wrap:wrap;margin-bottom:16px}.sustainability-key p{width:100%;margin:0;color:#606b7f}.claim-badge{display:inline-flex;align-items:center;border-radius:999px;font-size:.68rem;font-weight:900;letter-spacing:.04em;text-transform:uppercase;padding:5px 8px}.claim-badge.current{background:#e7f7ed;color:#17683a}.claim-badge.progress{background:#fff3d7;color:#815d00}.claim-badge.future{background:#eaf1ff;color:#234f99}.sustainability-blocks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-bottom:16px}.sustainability-block{margin:0}.sustainability-block p:last-of-type{line-height:1.65}.policy-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.policy-card{border:1px solid #e2e7ef;border-radius:14px;padding:14px}.policy-card h3{margin-top:0}.policy-card dl{display:flex;gap:12px;flex-wrap:wrap}.policy-card dl div{background:#f7f9fc;padding:7px 9px;border-radius:8px}.policy-card dt{font-size:.68rem;text-transform:uppercase;font-weight:800;color:#687188}.policy-card dd{margin:0;font-weight:700}.commitment-list{display:grid;gap:11px}.commitment-row{border:1px solid #e1e7f0;border-radius:14px;padding:15px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px}.commitment-row h3{margin:.5rem 0 .25rem}.commitment-meta{display:flex;flex-direction:column;align-items:flex-end;gap:5px;font-size:.8rem;color:#596276}.commitment-row details{grid-column:1/-1}.report-summary{border-top:1px solid #e4e8ef;padding:12px 0}.report-summary:first-of-type{border-top:0}.page-heading.compact{margin-bottom:10px}
.admin-editor{padding:14px;border:1px solid #dfe5ee;border-radius:14px;background:#fbfcfe}.admin-stack{display:grid;gap:12px}.compact-admin-form{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:10px;border:1px solid #e2e7ef;border-radius:12px;padding:12px}.admin-word-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.admin-word-grid article{border:1px solid #e1e7ef;border-radius:12px;padding:12px}.admin-word-grid p{font-size:.85rem}.metric-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.metric-grid article{border:1px solid #e1e7ef;border-radius:13px;padding:13px}.metric-grid article>strong{display:block;font-size:1.7rem}
@media(max-width:760px){.daily-spark{padding:15px}.daily-spark-heading{display:block}.spark-date{display:inline-flex;margin-top:7px}.spark-options,.sustainability-blocks,.policy-grid,.admin-word-grid,.metric-grid{grid-template-columns:1fr}.commitment-row{grid-template-columns:1fr}.commitment-meta{align-items:flex-start}.compact-admin-form{grid-template-columns:1fr}.word-spark-word h3{font-size:1.7rem}}
/* V6.2.6 Mastery Laboratory */
.warning-panel{margin:0 0 18px;padding:14px 16px;border:1px solid #d6a84c;border-radius:14px;background:#fff8e8;color:#5d430b}
.status-chip{display:inline-flex;align-items:center;padding:4px 9px;border-radius:999px;background:#eef2f7;font-size:.78rem;font-weight:700;letter-spacing:.02em}
.status-pass{background:#e9f8ee;color:#176b37}.status-pass-with-warnings{background:#fff5d6;color:#755600}.status-blocked{background:#fdeaea;color:#9e2525}
.compact-panel{padding:12px 0;border-bottom:1px solid var(--line,#e4e8ee)}.compact-panel:last-child{border-bottom:0}
.json-preview{max-height:520px;overflow:auto;padding:14px;border-radius:12px;background:#111827;color:#f8fafc;white-space:pre-wrap;word-break:break-word;font-size:.8rem}

/* V6.2.7 Reviewer Assurance & accessible persistent navigation */
.nav-main.nav-toggle{border:0;background:transparent;color:inherit;font:inherit;font-weight:750;padding:.65rem .55rem;cursor:pointer;display:flex;align-items:center;gap:.25rem}
.nav-menu.menu-open .nav-dropdown{display:grid}.nav-mega{grid-template-columns:repeat(3,minmax(170px,1fr));min-width:600px;gap:8px;padding:12px}.nav-mega>div{display:grid;align-content:start}.nav-mega strong{padding:7px 10px;color:#667085;font-size:.75rem;text-transform:uppercase;letter-spacing:.08em}
.teacher-award-strip{max-width:1180px;margin:28px auto;padding:24px;display:flex;justify-content:space-between;align-items:center;gap:20px;border:1px solid #d9e0e8;border-radius:18px;background:#f8fafc}.teacher-award-strip h2{margin:.25rem 0}.award-hero{border-bottom:1px solid #e5e7eb}
.invite-copy{display:flex;gap:8px;margin-top:10px}.invite-copy input{flex:1;min-width:0}
.reviewer-body{margin:0;background:#f3f5f8;color:#172033;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.reviewer-shell{max-width:920px;margin:0 auto;padding:28px 18px 60px}.reviewer-shell.narrow{max-width:620px}.reviewer-brand{font-weight:900;font-size:1.15rem}.reviewer-top{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px}.reviewer-card{background:#fff;border:1px solid #dfe4ea;border-radius:18px;padding:24px}.reviewer-card label{display:grid;gap:6px;margin:14px 0;font-weight:700}.reviewer-card input,.reviewer-card select,.reviewer-card textarea{width:100%;box-sizing:border-box;padding:11px;border:1px solid #cfd6df;border-radius:10px;background:#fff;font:inherit}.reviewer-card textarea{min-height:90px;resize:vertical}.reviewer-card fieldset{border:1px solid #dfe4ea;border-radius:12px;margin:16px 0;padding:14px}.reviewer-card legend{font-weight:800;padding:0 5px}.review-assignment-row{display:flex;justify-content:space-between;gap:18px;padding:16px 4px;border-top:1px solid #e7ebf0;color:inherit;text-decoration:none}.review-assignment-row>div{display:grid;gap:4px}.review-assignment-row span{color:#667085;font-size:.86rem}.review-progress{display:grid;text-align:right}.review-progress span{font-size:.8rem;color:#667085}.review-navigator{display:flex;gap:6px;overflow-x:auto;padding:10px 0 16px}.review-navigator a{display:grid;place-items:center;min-width:34px;height:34px;border-radius:9px;border:1px solid #cfd6df;text-decoration:none;color:#344054;background:#fff}.review-navigator a.done{background:#e9f7ef;border-color:#9fd1b3}.review-navigator a.current{outline:3px solid rgba(37,99,235,.2);border-color:#2563eb}.question-review-card h1{font-size:1.45rem;line-height:1.4}.review-question-meta{display:flex;gap:8px;flex-wrap:wrap}.review-question-meta span{padding:5px 8px;border-radius:999px;background:#eef2f6;font-size:.78rem}.review-options{display:grid;gap:8px;margin:16px 0}.review-options label{display:flex;align-items:flex-start;gap:9px;margin:0;padding:12px;border:1px solid #e0e5eb;border-radius:11px;font-weight:500}.review-options input{width:auto}.answer-reveal{display:grid;grid-template-columns:1fr 2fr;gap:14px;margin:16px 0;padding:16px;background:#f7f9fb;border-radius:13px}.mastery-review{margin:16px 0;padding:14px;border-left:4px solid #172033;background:#f8fafc}.mastery-review h2{margin:.2rem 0}.review-choice-row{display:flex;gap:12px;flex-wrap:wrap}.review-choice-row label{display:flex;align-items:center;gap:6px;margin:0;font-weight:600}.review-choice-row input{width:auto}.review-watermark{position:fixed;inset:45% auto auto 50%;transform:translate(-50%,-50%) rotate(-24deg);font-size:clamp(2rem,6vw,5rem);font-weight:900;color:rgba(15,23,42,.035);pointer-events:none;white-space:nowrap;z-index:0}.reviewer-shell{position:relative;z-index:1}
@media(max-width:850px){.nav-mega{grid-template-columns:1fr;min-width:240px}.teacher-award-strip{align-items:flex-start;flex-direction:column}.answer-reveal{grid-template-columns:1fr}.reviewer-top{align-items:flex-start}.review-navigator{margin-left:-4px;margin-right:-4px}}

/* V6.2.8 Student navigation, programme discovery, packages and guided review import */
.site-header{position:sticky;top:0;z-index:60}.desktop-nav{gap:.18rem}.desktop-nav>a{padding:.58rem .48rem;white-space:nowrap}.desktop-nav>a.active{background:#eef3ff;color:#173f8f;border-radius:9px}.student-account-link{margin-left:.2rem;border-left:1px solid #dde3ec;padding-left:.7rem!important}
.student-secondary-nav{position:sticky;top:64px;z-index:52;display:flex;gap:.35rem;overflow-x:auto;padding:.48rem max(1rem,calc((100vw - 1200px)/2));background:#f8fafc;border-bottom:1px solid #e2e7ef;scrollbar-width:none}.student-secondary-nav a{white-space:nowrap;text-decoration:none;padding:.45rem .7rem;border-radius:9px;color:#4b5565;font-size:.84rem;font-weight:750}.student-secondary-nav a.active{background:#fff;color:#173f8f;box-shadow:0 1px 4px rgba(22,40,78,.1)}
.student-secondary-nav+.mobile-site-menu~.subject-quick-strip,.subject-quick-strip{top:109px}.subject-quick-strip a.state-locked{border:1px dashed #c99b36;background:#fff8e7}.subject-quick-strip a.state-coming_soon,.subject-quick-strip a.state-coming-soon{opacity:.72}.subject-tap-card.locked{border-style:dashed;background:#fffaf0}.subject-tap-card[aria-disabled="true"]{pointer-events:none;opacity:.72}
.public-daily-spark{max-width:1180px;margin:20px auto;display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,1.35fr) auto;gap:22px;align-items:center;background:linear-gradient(135deg,#fff8df,#f5f8ff)}.public-spark-word h3{font-size:2rem;margin:.15rem 0}.public-spark-word blockquote{margin:.7rem 0;padding-left:12px;border-left:4px solid #ffb703}.public-programmes{max-width:1180px;margin:30px auto}.programme-card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(205px,1fr));gap:12px}.programme-card{display:flex;flex-direction:column;align-items:flex-start;min-height:245px;padding:20px;border:1px solid #dfe5ed;border-radius:17px;background:#fff}.programme-card.available{border-top:5px solid #245dcc}.programme-card.coming-soon{background:#f7f8fa}.programme-card h3{font-size:1.35rem;margin:.7rem 0}.programme-card .btn{margin-top:auto}.section-heading{display:flex;justify-content:space-between;gap:18px;margin-bottom:14px}
.package-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px}.package-card{display:flex;flex-direction:column;padding:18px;border:1px solid #dfe5ed;border-radius:16px;background:#fff}.package-card.selected{border-color:#2f62cc;box-shadow:0 0 0 3px rgba(47,98,204,.1)}.package-price{font-size:1.35rem;font-weight:850}.package-subjects{display:flex;gap:5px;flex-wrap:wrap}.package-subjects span{padding:4px 7px;border-radius:999px;background:#eef3fb;font-size:.75rem}.entitlement-state-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px}.entitlement-state{padding:12px;border-radius:12px;border:1px solid #e1e6ed}.entitlement-state.included{background:#eaf8ef}.entitlement-state.locked{background:#fff7e7}.entitlement-state.coming-soon{background:#f1f3f6}
.import-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:12px 0}.import-step{padding:10px;border-radius:10px;background:#f2f4f7;text-align:center;font-size:.82rem;font-weight:750}.import-step.active{background:#e7efff;color:#174592}.mapping-grid{display:grid;grid-template-columns:minmax(170px,.8fr) minmax(220px,1fr) minmax(180px,1fr);gap:8px;align-items:center}.mapping-grid .mapping-head{font-size:.72rem;font-weight:850;text-transform:uppercase;color:#667085}.mapping-row{display:contents}.mapping-grid select{width:100%;padding:.55rem;border:1px solid #d5dbe4;border-radius:9px}.preview-table-wrap{overflow-x:auto}.preview-table{width:100%;border-collapse:collapse}.preview-table th,.preview-table td{padding:9px;border-bottom:1px solid #e5e8ed;text-align:left;vertical-align:top}.batch-check-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:8px}.batch-check{display:flex;gap:9px;padding:10px;border:1px solid #e0e5ec;border-radius:10px}.batch-check input{width:auto}.reviewer-demo-callout{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px;border:1px solid #bad0f7;border-radius:14px;background:#f2f7ff}.plan-command-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:12px}.pathway-facts{display:flex;gap:6px;flex-wrap:wrap;margin:.8rem 0}.pathway-facts span{background:#f2f4f7;border-radius:999px;padding:5px 8px;font-size:.75rem}
@media(max-width:1050px){.desktop-nav>a{font-size:.78rem;padding:.55rem .34rem}.public-daily-spark{grid-template-columns:1fr 1fr}.public-daily-spark>.btn{grid-column:1/-1;justify-self:start}.plan-command-grid{grid-template-columns:1fr 1fr}.plan-next-card{grid-column:1/-1}}
@media(max-width:900px){.student-secondary-nav{top:58px;padding:.4rem .7rem}.subject-quick-strip{top:101px}.public-daily-spark{grid-template-columns:1fr}.public-daily-spark>.btn{grid-column:auto}.import-steps{grid-template-columns:repeat(2,1fr)}.mapping-grid{grid-template-columns:1fr}.mapping-grid .mapping-head{display:none}.mapping-row{display:grid;grid-template-columns:1fr;gap:5px;padding:10px 0;border-bottom:1px solid #e5e8ed}.plan-command-grid{grid-template-columns:1fr}.plan-next-card{grid-column:auto}}
@media(max-width:600px){.student-secondary-nav{top:58px}.subject-quick-strip{top:99px}.programme-card-grid{grid-template-columns:1fr 1fr}.programme-card{min-height:220px;padding:14px}.programme-card h3{font-size:1.1rem}.import-steps{grid-template-columns:1fr}.reviewer-demo-callout{align-items:flex-start;flex-direction:column}}

/* V6.2.8.1 governed workbook review content */
.review-source-content{margin:1rem 0;padding:1rem;border:1px solid var(--line,#d8dee9);border-radius:12px;background:var(--panel-soft,#f8fafc)}
.review-source-content div{white-space:pre-wrap;line-height:1.55}
.import-sheet-summary{display:flex;gap:.5rem;flex-wrap:wrap;margin:.75rem 0}
.import-sheet-summary span{padding:.35rem .65rem;border:1px solid var(--line,#d8dee9);border-radius:999px;background:var(--panel-soft,#f8fafc)}

/* V6.3.1 Student UX V2 — simplified learner shell + mastery opportunity */
.student-account-menu{position:relative;margin-left:.35rem}.student-account-menu summary{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:#172033;color:#fff;font-weight:900;cursor:pointer;list-style:none}.student-account-menu summary::-webkit-details-marker{display:none}.student-account-dropdown{position:absolute;right:0;top:44px;min-width:230px;padding:10px;background:#fff;border:1px solid #dfe5ed;border-radius:14px;box-shadow:0 16px 36px rgba(15,23,42,.16);display:grid;gap:2px;z-index:90}.student-account-dropdown strong{padding:9px 10px;border-bottom:1px solid #edf0f4;margin-bottom:4px}.student-account-dropdown a{margin:0!important;padding:9px 10px!important;border-radius:9px;font-size:.88rem}.student-account-dropdown a:hover{background:#f4f6f9}
/* There is deliberately no student secondary navigation in UX V2. The subject strip is the only second row. */
.subject-quick-strip{top:64px!important}.student-secondary-nav{display:none!important}

.student-home-v2,.compact-page{max-width:1180px;margin:0 auto}.student-home-v2{padding:22px 18px 10px}.home-welcome-row{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:15px}.home-welcome-row h1{margin:.15rem 0;font-size:clamp(1.8rem,3.5vw,2.7rem)}
.home-priority-grid{display:grid;grid-template-columns:1.35fr .9fr;gap:14px;margin-bottom:24px}.today-focus-card,.home-progress-card{border:1px solid #e1e6ed;border-radius:22px;padding:24px;background:#fff;box-shadow:0 10px 30px rgba(15,23,42,.055)}.today-focus-card{background:linear-gradient(135deg,#f5f8ff,#fff);border-color:#cbd9ff;position:relative;overflow:hidden}.today-focus-card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:#315efb}.today-focus-card h2,.home-progress-card h2{margin:.25rem 0 .5rem;font-size:clamp(1.45rem,2.5vw,2rem)}.big-focus{margin-top:10px}.focus-countdown{display:flex;align-items:baseline;gap:8px;margin-top:18px;padding-top:14px;border-top:1px solid #e4eaff}.focus-countdown strong{font-size:1.7rem}.focus-countdown span{color:#667085}.home-progress-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:16px 0}.home-progress-stats>div{padding:12px;background:#f8fafc;border-radius:12px}.home-progress-stats strong,.home-progress-stats span{display:block}.home-progress-stats strong{font-size:1.35rem}.home-progress-stats span{font-size:.75rem;color:#667085;margin-top:4px}.simple-progress-track{height:9px;background:#edf1f6;border-radius:999px;overflow:hidden}.simple-progress-track span{display:block;height:100%;background:linear-gradient(90deg,#315efb,#7c3aed);border-radius:999px}
.home-section{margin:20px 0 26px}.section-heading-row{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}.section-heading-row h2{margin:.15rem 0 .35rem}.section-heading-row>a{white-space:nowrap;text-decoration:none;font-weight:800}.home-subject-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.home-subject-card{display:grid;gap:7px;padding:16px;border:1px solid #e2e7ef;border-radius:16px;background:#fff;text-decoration:none;color:inherit;min-height:130px}.home-subject-card>div{display:flex;align-items:center;gap:8px}.home-subject-card b{font-size:1.45rem;margin-top:auto}.home-subject-card small{color:#667085}.home-subject-card.locked{border-style:dashed;background:#fffaf0}
.home-two-column{display:grid;grid-template-columns:1.2fr .8fr;gap:14px}.learner-action-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 0;border-bottom:1px solid #edf0f4}.learner-action-row:last-child{border-bottom:0}.learner-action-row strong,.learner-action-row small{display:block}.learner-action-row small{color:#667085;margin-top:3px}.learner-action-row>a,.learner-action-row .text-button{white-space:nowrap;font-weight:800;text-decoration:none}.home-action-list{display:grid;gap:6px}.home-action-list a{display:flex;flex-direction:column;padding:11px 0;border-bottom:1px solid #edf0f4;text-decoration:none;color:inherit}.home-action-list a:last-child{border-bottom:0}.home-action-list span{color:#667085;font-size:.84rem;margin-top:3px}.home-daily-spark{margin-top:14px}.home-history summary{cursor:pointer}.home-history summary span{display:block;color:#667085;font-weight:400;margin-top:3px}

.subject-v2-hero,.chapter-v2-hero{display:grid;grid-template-columns:1.25fr .85fr;gap:18px;align-items:center;padding:24px;background:#fff;border:1px solid #e2e7ef;border-radius:22px;margin-bottom:20px;box-shadow:0 8px 26px rgba(15,23,42,.045)}.subject-v2-hero h1,.chapter-v2-hero h1{margin:.15rem 0;font-size:clamp(2rem,4vw,3.15rem)}.subject-v2-summary{display:flex;flex-direction:column;align-items:flex-end;gap:6px}.subject-v2-summary>strong{font-size:2rem}.subject-v2-summary small{color:#667085}.chapter-v2-section{margin-bottom:18px}
.chapter-mastery-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:14px}.chapter-mastery-card{border:1px solid #e1e6ed;border-radius:18px;background:#fff;overflow:hidden;box-shadow:0 5px 20px rgba(15,23,42,.035)}.chapter-card-main{display:block;padding:18px;text-decoration:none;color:inherit}.chapter-card-title-row{display:flex;justify-content:space-between;align-items:center;gap:10px}.chapter-card-title-row>div{display:flex;align-items:center;gap:8px}.chapter-card-title-row strong{font-size:1.05rem}.mastery-compare-labels{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:16px 0 10px}.mastery-compare-labels>div{min-width:0}.mastery-compare-labels span,.mastery-compare-labels small{display:block;color:#667085;font-size:.74rem}.mastery-compare-labels strong{display:block;margin:3px 0;font-size:.98rem}.mastery-compare-labels .potential{text-align:right}.mastery-compare-labels.large strong{font-size:1.25rem}.mastery-opportunity-track{height:12px;background:#edf1f5;border-radius:999px;position:relative;overflow:hidden}.mastery-opportunity-track span{position:absolute;left:0;top:0;bottom:0;border-radius:999px}.mastery-opportunity-track .potential-fill{width:var(--potential);background:#dbe5ff}.mastery-opportunity-track .existing-fill{width:var(--existing);background:linear-gradient(90deg,#315efb,#5d49da)}.mastery-opportunity-track.large{height:15px}.mastery-ladder-labels{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;margin-top:6px;color:#77808f;font-size:.62rem}.mastery-ladder-labels span:nth-child(2),.mastery-ladder-labels span:nth-child(3){text-align:center}.mastery-ladder-labels span:last-child{text-align:right}.chapter-card-footer{display:flex;justify-content:space-between;gap:10px;margin-top:13px;color:#667085;font-size:.77rem}.chapter-card-footer small{text-align:right}.chapter-card-actions{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid #edf0f4}.chapter-card-actions a{text-align:center;padding:10px;text-decoration:none;font-weight:800;font-size:.82rem}.chapter-card-actions a+a{border-left:1px solid #edf0f4}.chapter-card-actions a:hover{background:#f7f9fc}
.chapter-v2-hero{grid-template-columns:1.05fr .95fr;align-items:stretch}.chapter-v2-heading{padding:4px}.chapter-mastery-panel{padding:18px;border-radius:17px;background:#f8faff;border:1px solid #dce5ff}.access-note{font-size:.8rem;color:#5d6675;background:#fff;padding:9px 10px;border-radius:10px;margin:12px 0}.chapter-practice-stat{display:flex;align-items:baseline;gap:8px;margin-top:14px}.chapter-practice-stat strong{font-size:1.5rem}.chapter-practice-stat span{color:#667085;font-size:.82rem}.chapter-next-card{border-left:5px solid #315efb}
.assessment-technical-details{margin-top:-3px;margin-bottom:16px}

@media(max-width:980px){.home-subject-grid{grid-template-columns:repeat(2,1fr)}.home-priority-grid,.home-two-column,.subject-v2-hero,.chapter-v2-hero{grid-template-columns:1fr}.subject-v2-summary{align-items:flex-start}.chapter-mastery-grid{grid-template-columns:1fr}}
@media(max-width:900px){.subject-quick-strip{top:58px!important}.student-account-menu{display:none}.student-home-v2{padding:16px 12px 76px}.home-priority-grid{grid-template-columns:1fr}.home-progress-stats{grid-template-columns:repeat(3,1fr)}}
@media(max-width:600px){.home-welcome-row,.section-heading-row,.learner-action-row{align-items:flex-start}.home-welcome-row{flex-direction:column}.home-subject-grid{grid-template-columns:1fr 1fr}.home-progress-stats{grid-template-columns:1fr}.mastery-compare-labels{gap:8px}.chapter-card-footer{flex-direction:column}.chapter-card-footer small{text-align:left}.mastery-ladder-labels{font-size:.56rem}.subject-v2-hero,.chapter-v2-hero{padding:18px}.home-two-column{grid-template-columns:1fr}}
@media(max-width:420px){.home-subject-grid{grid-template-columns:1fr}.mastery-compare-labels{grid-template-columns:1fr}.mastery-compare-labels .potential{text-align:left}}
/* V6.3.2 governed chapter identity */
.chapter-identity{display:flex;flex-direction:column!important;align-items:flex-start!important;gap:1px!important;min-width:0}.chapter-identity small{font-size:.68rem;line-height:1.1;text-transform:uppercase;letter-spacing:.055em;color:#7a8492;font-weight:800}.chapter-identity strong{line-height:1.25}

/* ========================================================================== */
/* ScoreMax V6.4.0 — Live Pilot UX & Operations                              */
/* ========================================================================== */
:root{--sm-ink:#142033;--sm-muted:#667085;--sm-blue:#315efb;--sm-cyan:#39d7e8;--sm-teal:#20b8a6;--sm-amber:#f4a64a;--sm-line:#e3e8f0;--sm-soft:#f7f9fc}
.site-header{padding-left:max(20px,calc((100vw - 1220px)/2));padding-right:max(20px,calc((100vw - 1220px)/2));gap:20px;min-height:64px}.site-header .brand{flex:0 0 auto}.desktop-nav{min-width:0;display:flex;align-items:center;justify-content:flex-end;flex-wrap:nowrap}.desktop-nav>a{margin-left:4px!important}.student-account-menu{flex:0 0 auto;margin-right:2px}

/* One persistent study-context surface with programme + subject rows. */
.student-context-stack{position:sticky;top:64px;z-index:55;background:rgba(255,255,255,.97);backdrop-filter:blur(12px);border-bottom:1px solid #dfe5ed;box-shadow:0 5px 15px rgba(15,23,42,.035)}
.programme-context-strip,.subject-quick-strip{position:static!important;top:auto!important;display:flex;align-items:center;gap:7px;max-width:1220px;margin:0 auto!important;padding:7px 18px!important;background:transparent!important;border:0!important;overflow-x:auto;scrollbar-width:thin;white-space:nowrap}
.programme-context-strip{border-bottom:1px solid #eef1f5!important}.context-label{font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;color:#7a8492;font-weight:900;margin-right:4px}.programme-switch-form{margin:0}.programme-tab{appearance:none;border:1px solid transparent;background:transparent;color:#526071;border-radius:999px;padding:7px 13px;font-weight:850;min-height:auto;cursor:pointer}.programme-tab:hover{background:#f2f5fb}.programme-tab.active{background:#172033;color:#fff;border-color:#172033}.context-soon{font-size:.58rem;margin-left:5px;opacity:.65;text-transform:uppercase;letter-spacing:.04em}.subject-quick-strip a{margin:0!important;display:flex!important;align-items:center;gap:5px;min-height:34px!important;padding:6px 12px!important;border-radius:999px!important;font-size:.83rem}.subject-quick-strip a small{font-size:.68rem;opacity:.72}.subject-quick-strip a.active{background:#eaf0ff!important;color:#183e9b!important}.subject-quick-strip .state-locked{border-style:dashed!important}.mobile-programme-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.mobile-programme-grid form{margin:0}.mobile-programme-grid button{width:100%;border:1px solid #dce2ea;background:#fff;border-radius:10px;padding:8px;font-weight:800}.mobile-programme-grid button.active{background:#172033;color:#fff;border-color:#172033}

/* Public programme sub-tabs and cinematic landing experience. */
.public-programme-strip{display:flex;align-items:center;gap:7px;margin:0 0 12px;padding:6px 8px;border:1px solid var(--sm-line);border-radius:14px;background:#fff;overflow-x:auto}.public-programme-strip>span{padding:0 8px;color:#7a8492;font-size:.72rem;text-transform:uppercase;letter-spacing:.09em;font-weight:900}.public-programme-strip a{margin:0!important;padding:8px 14px;border-radius:999px;color:#4b5768;font-size:.86rem}.public-programme-strip a.active{background:#172033;color:#fff}
.landing-v640{position:relative;isolation:isolate;min-height:600px;border-radius:28px;overflow:hidden;margin:0 0 18px;background:#07121b url('scoremax_intelligence_hero.png') center/cover no-repeat;color:#fff;box-shadow:0 24px 70px rgba(3,14,24,.24);display:grid;grid-template-columns:1.25fr .75fr;align-items:end;padding:54px}
.landing-v640-overlay{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(3,10,17,.96) 0%,rgba(5,17,27,.88) 38%,rgba(6,22,32,.40) 70%,rgba(5,16,25,.30) 100%),linear-gradient(0deg,rgba(5,12,19,.72),transparent 55%)}
.landing-v640-content{align-self:center;max-width:680px}.landing-v640 .hero-kicker{display:inline-flex;padding:6px 10px;border:1px solid rgba(94,232,231,.32);border-radius:999px;background:rgba(13,39,48,.48);color:#aaf5f1;font-size:.72rem;letter-spacing:.13em;font-weight:900}.landing-v640 h1{font-size:clamp(2.7rem,5.7vw,5.3rem);line-height:.98;letter-spacing:-.045em;margin:20px 0 18px;max-width:820px}.landing-v640 h1 span{color:#75e8e5}.hero-copy{font-size:1.08rem;line-height:1.65;max-width:620px;color:#d5e4eb}.motivation-flow{display:flex;align-items:center;gap:7px;flex-wrap:wrap;margin:23px 0;color:#f6fbfd}.motivation-flow span{font-weight:850;font-size:.86rem}.motivation-flow i{font-style:normal;color:#59cbc8}.landing-v640 .hero-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:22px}.hero-primary{background:linear-gradient(135deg,#2bc9c0,#2f8ff5)!important;color:#06141d!important;box-shadow:0 8px 25px rgba(50,209,210,.22)}.hero-secondary{background:rgba(255,255,255,.08)!important;color:#fff!important;border:1px solid rgba(255,255,255,.24)!important}.hero-text-link{color:#dff9f8;font-weight:800;text-decoration:none;padding:10px}.hero-micro{font-size:.8rem;color:#aabac4;margin-top:15px}.landing-intelligence-card{justify-self:end;align-self:end;width:min(330px,100%);padding:22px;border:1px solid rgba(142,238,235,.24);border-radius:20px;background:rgba(4,20,29,.69);backdrop-filter:blur(18px);box-shadow:0 18px 42px rgba(0,0,0,.22)}.landing-intelligence-card h2{font-size:1.25rem;margin:.25rem 0 18px}.landing-intelligence-card small{display:block;color:#b7c7ce;line-height:1.45;margin-top:13px}.intelligence-pulse{display:block;width:8px;height:8px;border-radius:50%;background:#72ebe7;box-shadow:0 0 0 8px rgba(114,235,231,.08),0 0 22px #72ebe7;margin-bottom:12px}.preview-mastery-row{display:flex;justify-content:space-between;gap:12px;font-size:.82rem;color:#c2d1d7}.preview-mastery-row strong{color:#fff}.preview-mastery-row.potential{margin-top:8px}.preview-mastery-track{position:relative;height:10px;background:rgba(255,255,255,.12);border-radius:99px;margin:8px 0}.preview-mastery-track span{position:absolute;inset:0 28% 0 0;border-radius:99px;background:linear-gradient(90deg,#47d6d3,#4599f4)}.preview-mastery-track i{position:absolute;right:7%;top:50%;width:8px;height:8px;border:2px solid #f4b15d;border-radius:50%;transform:translateY(-50%);box-shadow:0 0 12px rgba(244,177,93,.65)}
.experience-pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:18px 0 30px}.experience-pillars article{padding:18px;border:1px solid var(--sm-line);border-radius:17px;background:#fff}.experience-pillars article>span{display:block;color:#315efb;font-size:.72rem;font-weight:900;margin-bottom:10px}.experience-pillars strong,.experience-pillars small{display:block}.experience-pillars small{color:var(--sm-muted);line-height:1.45;margin-top:6px}.programme-card.programme-featured{outline:2px solid #315efb;outline-offset:2px}.final-cta .eyebrow{margin-bottom:7px}

/* Student home: identity + mastery first, then the next action. */
.home-identity-hero{display:grid!important;grid-template-columns:1fr 1.08fr;gap:18px!important;align-items:stretch!important;padding:0!important;background:transparent!important;border:0!important;margin-bottom:16px}.home-greeting-block,.mastery-hero-card{border:1px solid var(--sm-line);border-radius:23px;background:#fff;padding:27px;box-shadow:0 10px 30px rgba(15,23,42,.045)}.home-greeting-block{display:flex;flex-direction:column;justify-content:center;background:linear-gradient(135deg,#fff,#f9fbff)}.home-greeting-block h1{font-size:clamp(2rem,4vw,3.35rem);letter-spacing:-.035em;margin:.2rem 0 .6rem}.home-encouragement{font-size:1.02rem;color:#526071;max-width:520px}.home-greeting-actions{display:flex;gap:8px;align-items:center;margin-top:16px;font-size:.85rem}.home-greeting-actions a{font-weight:800;text-decoration:none}.home-greeting-actions span{color:#a1aab6}.mastery-hero-card{background:linear-gradient(145deg,#101b2a,#172b40);color:#fff;border-color:#243b51}.mastery-hero-card.starting{background:linear-gradient(145deg,#112132,#17364a)}.mastery-hero-top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.mastery-hero-card .eyebrow{color:#91ece7}.mastery-hero-card h2{font-size:clamp(1.65rem,3vw,2.5rem);margin:.15rem 0}.mastery-status-pill{padding:6px 9px;border-radius:999px;background:rgba(113,235,230,.1);border:1px solid rgba(113,235,230,.2);font-size:.7rem;font-weight:900;color:#a9f1ed}.mastery-hero-card>p{color:#c5d5dd;font-size:.88rem;line-height:1.5}.mastery-ladder{display:grid;grid-template-columns:repeat(4,1fr);margin:22px 0 18px;position:relative}.mastery-ladder:before{content:"";position:absolute;left:7%;right:7%;top:7px;height:2px;background:#365065}.mastery-step{position:relative;text-align:center;color:#73899b;font-size:.63rem;font-weight:800;z-index:1}.mastery-step i{display:block;width:15px;height:15px;border-radius:50%;margin:0 auto 8px;background:#274052;border:3px solid #172b40;box-shadow:0 0 0 1px #476074}.mastery-step.reached{color:#d9fffc}.mastery-step.reached i{background:#65dcd6;box-shadow:0 0 14px rgba(101,220,214,.4)}.mastery-step.current i{background:#f1a94f;box-shadow:0 0 14px rgba(241,169,79,.45)}.mastery-next{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;border-radius:12px;background:rgba(255,255,255,.06);margin:12px 0}.mastery-next span{color:#b8c9d2;font-size:.76rem}.mastery-start{background:#61d9d3!important;color:#0a1a23!important;margin-top:6px}.mastery-hero-card .text-link{color:#baf4f0;text-decoration:none;font-weight:800;font-size:.82rem}.starting-journey{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:22px 0 14px}.starting-journey span{padding:8px 10px;border-radius:999px;background:#f1f4f8;color:#657080;font-size:.78rem;font-weight:800}.starting-journey span.active{background:#172033;color:#fff}.starting-journey i{font-style:normal;color:#a0a8b2}.today-focus-card,.home-progress-card{min-height:250px}

/* Account entry clarity */
.account-entry-card{margin-top:18px}.account-entry-card .optional-label{font-weight:500;color:#7a8492;font-size:.75rem}.account-entry-card label small{color:#727d8c;font-weight:500;line-height:1.4}.account-entry-card strong{font-weight:850}

/* Referral management */
.referral-page-v640{max-width:1100px}.referral-code{letter-spacing:.08em}.referral-link-grid{align-items:stretch}.referral-money-strip{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.referral-money-strip>div{min-width:210px;padding:14px;border:1px solid var(--sm-line);border-radius:14px;background:#f8fafc}.referral-money-strip span,.referral-money-strip strong,.referral-money-strip small{display:block}.referral-money-strip strong{font-size:1.45rem;margin:3px 0}.referral-money-strip small{color:#657080}.referral-export-card{display:flex;justify-content:space-between;align-items:end;gap:20px}.referral-rule-grid{grid-template-columns:repeat(2,1fr)}

/* Emergency content intake */
.emergency-intake-warning{border-color:#e6b764;background:#fff9ed}.emergency-intake-warning ul{line-height:1.7}.emergency-release-card{border:2px solid #e0a746;background:#fffaf0}.emergency-release-card input[name="attestation"]{font-family:ui-monospace,Consolas,monospace;font-size:.78rem}

@media(max-width:1000px){.landing-v640{grid-template-columns:1fr;padding:38px;min-height:620px}.landing-intelligence-card{justify-self:start}.experience-pillars{grid-template-columns:repeat(2,1fr)}.home-identity-hero{grid-template-columns:1fr}.referral-rule-grid{grid-template-columns:1fr}.referral-export-card{align-items:flex-start;flex-direction:column}}
@media(max-width:900px){.student-context-stack{top:58px}.programme-context-strip,.subject-quick-strip{padding-left:12px!important;padding-right:12px!important}.site-header{padding-left:14px;padding-right:14px}.landing-v640{min-height:660px;padding:30px}.landing-v640 h1{font-size:clamp(2.5rem,9vw,4rem)}}
@media(max-width:620px){.public-programme-strip>span{display:none}.landing-v640{border-radius:20px;padding:24px 20px;min-height:700px;background-position:58% center}.landing-v640-overlay{background:linear-gradient(180deg,rgba(3,10,17,.91) 0%,rgba(5,17,27,.78) 55%,rgba(5,12,19,.93) 100%)}.landing-v640-content{align-self:start}.landing-v640 h1{font-size:2.7rem}.landing-intelligence-card{width:100%}.motivation-flow{gap:5px}.motivation-flow span{font-size:.74rem}.experience-pillars{grid-template-columns:1fr 1fr}.home-greeting-block,.mastery-hero-card{padding:20px}.mastery-step span{font-size:.57rem}.referral-link-grid{grid-template-columns:1fr}}
@media(max-width:420px){.experience-pillars{grid-template-columns:1fr}.landing-v640{min-height:760px}.programme-context-strip .context-label{display:none}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}.intelligence-pulse{box-shadow:none}}
/* V6.6.7 governed communities */
.community-shell{max-width:1000px;margin:0 auto;padding:24px 18px 80px}.community-space-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px;margin:24px 0}.community-space-card{display:flex;flex-direction:column;gap:6px;text-decoration:none}.community-feed{display:grid;gap:14px;margin-top:18px}.community-post-meta{display:flex;gap:8px;align-items:center;flex-wrap:wrap;font-size:.9rem}.verified-badge{font-weight:700;border:1px solid currentColor;border-radius:999px;padding:2px 8px}.community-stats,.community-actions{display:flex;gap:14px;align-items:center;flex-wrap:wrap}.community-compose label{display:grid;gap:6px;margin-bottom:12px}.community-compose textarea{min-height:110px;width:100%}.community-reply{margin:10px 0}@media(max-width:640px){.community-shell{padding:16px 12px 72px}.community-actions{align-items:stretch}.community-actions form{width:100%}.community-actions .btn{width:100%}}

/* V6.6.11A — simple first-use guidance */
.student-onboarding-shell[hidden]{display:none!important}
.student-onboarding-shell{position:fixed;inset:0;z-index:300}
.student-onboarding-shade{position:absolute;inset:0;background:rgba(12,18,30,.58)}
.student-onboarding-card{position:fixed;z-index:320;width:min(370px,calc(100vw - 28px));background:#fff;border:1px solid #dfe5ee;border-radius:18px;padding:20px;box-shadow:0 22px 60px rgba(15,23,42,.28);outline:0}
.student-onboarding-meta{display:flex;justify-content:space-between;gap:12px;color:#667085;font-size:.75rem;font-weight:850;letter-spacing:.03em;text-transform:uppercase}
.student-onboarding-card h2{margin:.65rem 0 .4rem;font-size:1.35rem}
.student-onboarding-card p{margin:0;color:#475467;line-height:1.55}
.student-onboarding-actions{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-top:18px}
.student-onboarding-secondary{display:flex;align-items:flex-start;flex-direction:column;gap:1px}
.student-onboarding-actions .text-button{padding:5px 2px;text-align:left}
.student-onboarding-actions .text-button.quiet{font-size:.78rem;color:#667085}
.student-onboarding-layer{z-index:315!important}
.student-onboarding-highlight{position:relative!important;z-index:315!important;outline:4px solid #fff!important;box-shadow:0 0 0 8px rgba(21,94,239,.85),0 12px 30px rgba(15,23,42,.2)!important;border-radius:12px!important}
body.student-onboarding-open{overscroll-behavior:contain}
.help-tour-card{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:12px 0 18px;background:#f8faff}
.help-tour-card p{margin:.35rem 0 0;color:#667085}
.help-tour-card form{margin:0;flex:0 0 auto}
@media(max-width:720px){
  .student-onboarding-card{left:14px!important;right:14px;bottom:88px;top:auto!important;width:auto}
  .student-onboarding-highlight{box-shadow:0 0 0 6px rgba(21,94,239,.8),0 10px 24px rgba(15,23,42,.18)!important}
  .student-onboarding-actions{align-items:stretch;flex-direction:column-reverse}
  .student-onboarding-actions .btn{width:100%}
  .student-onboarding-secondary{align-items:center;flex-direction:row;justify-content:space-between}
  .help-tour-card{align-items:flex-start;flex-direction:column}
  .help-tour-card form,.help-tour-card button{width:100%}
}
@media(prefers-reduced-motion:reduce){
  .student-onboarding-card,.student-onboarding-highlight{transition:none!important}
}