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12px;font-size:13px;font-weight:600;display:inline-flex}.explain-button:hover{background:#ffe9b8}.feedback-card{background:linear-gradient(180deg, #f3f8f5, var(--surface) 55%);border:1px solid var(--border);border-radius:12px;padding:26px 28px}.feedback-head{align-items:center;gap:13px;margin-bottom:18px;display:flex}.feedback-badge{color:#98630b;background:#fff3d6;border-radius:10px;flex-shrink:0;place-items:center;width:40px;height:40px;display:grid}.feedback-head h2{margin:0;font-size:20px}.feedback-head p{color:var(--muted);margin:2px 0 0;font-size:14px}.feedback-refresh{min-height:38px;margin-left:auto;padding:0 13px}.feedback-columns{grid-template-columns:1fr 1fr;gap:15px;display:grid}.feedback-block{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:18px}.feedback-block h3{align-items:center;gap:8px;margin:0 0 12px;font-size:15px;display:flex}.feedback-block.did-well h3{color:#2f9e6f}.feedback-block.improve h3{color:var(--coral)}.feedback-block ul{color:#294241;gap:8px;margin:0;padding-left:18px;font-size:14px;line-height:1.5;display:grid}.feedback-block li::marker{color:#9bbeb5}.feedback-locked,.feedback-error{flex-direction:column;align-items:flex-start;gap:14px;display:flex}.feedback-locked p,.feedback-error p{color:var(--muted);margin:0}.feedback-loading{color:var(--muted);align-items:center;gap:12px;display:flex}.feedback-spinner{border:3px solid var(--mint);border-top-color:var(--teal);border-radius:50%;width:22px;height:22px;animation:.8s linear infinite feedbackSpin}.feedback-stale{color:#8a6d1e;background:#fff3d6;border-radius:8px;margin:0 0 14px;padding:9px 13px;font-size:13px}@keyframes feedbackSpin{to{transform:rotate(360deg)}}.subject-accuracy{background:var(--surface);border:1px solid var(--border);border-radius:12px;margin-bottom:18px;padding:22px 24px}.subject-accuracy h2{margin:0 0 16px;font-size:19px}.subject-accuracy-list{gap:14px;display:grid}.subject-accuracy-row{grid-template-columns:140px minmax(0,1fr) 44px;align-items:center;gap:14px;display:grid}.subject-accuracy-label{flex-direction:column;display:flex}.subject-accuracy-label strong{color:var(--ink);font-size:15px}.subject-accuracy-label span{color:var(--muted);font-size:12px}.subject-accuracy-row .progress-track{height:9px;margin:0}.subject-accuracy-pct{text-align:right;color:var(--teal);font-size:14px;font-weight:700}.history-list-title{margin:22px 0 14px;font-size:19px}.attempt-card h3{margin:0 0 4px;font-size:17px}@media (width<=720px){.how-it-works,.exam-grid,.feedback-columns{grid-template-columns:minmax(0,1fr)}.review-card,.feedback-card,.subject-accuracy{padding:20px 18px}.subject-accuracy-row{grid-template-columns:96px minmax(0,1fr) 40px;gap:10px}.feedback-head{flex-wrap:wrap}.feedback-refresh{margin-left:0}}@media (prefers-reduced-motion:reduce){.exam-card,.subject-set-card{transition:none}a.exam-card:hover,.subject-set-card:hover{transform:none}.feedback-spinner{animation-duration:1.6s}}.modal-overlay{z-index:50;background:#0e242573;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal-card{background:var(--surface);border:1px solid var(--border);border-radius:10px;width:min(460px,100%);max-height:calc(100vh - 40px);padding:30px 28px 26px;position:relative;overflow-y:auto;box-shadow:0 18px 44px #0e242538}.modal-close{width:34px;height:34px;color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:7px;place-items:center;display:grid;position:absolute;top:14px;right:14px}.modal-close:hover{background:var(--surface-soft);color:var(--ink)}.modal-head{margin-bottom:20px;padding-right:28px}.modal-head h2{margin:0 0 6px;font-size:20px}.modal-head p{color:var(--muted);margin:0;font-size:14px}.explain-card .modal-head h2{color:#98630b;align-items:center;gap:8px;display:flex}.explain-question{color:var(--ink);overflow-wrap:anywhere;margin:0 0 16px;font-size:15px;font-weight:600;line-height:1.5}.explain-answers{gap:8px;margin-bottom:16px;display:grid}.explain-answer{overflow-wrap:anywhere;border-radius:8px;align-items:baseline;gap:8px;margin:0;padding:10px 12px;font-size:14px;display:flex}.explain-answer svg{flex-shrink:0;transform:translateY(2px)}.explain-answer span{font-weight:600}.explain-answer.is-correct{color:#22694c;background:#e7f5ee}.explain-answer.is-wrong{color:#9a2e2e;background:#fbeaea}.explain-text{color:#3a4f4d;overflow-wrap:anywhere;margin:0;font-size:14px;line-height:1.6}.profile-form{gap:16px;display:grid}.profile-field{gap:6px;display:grid}.profile-field-label{color:var(--ink);justify-content:space-between;align-items:baseline;gap:10px;font-size:14px;font-weight:600;display:flex}.profile-field-label em{color:var(--muted);font-size:12px;font-style:normal;font-weight:500}.profile-select{width:100%;color:var(--ink);background:var(--surface);border:1px solid var(--border);cursor:pointer;border-radius:7px;padding:11px 12px}.profile-select:focus{border-color:var(--teal);outline:none;box-shadow:0 0 0 3px #075b6024}.profile-form-actions{justify-content:flex-end;gap:10px;margin-top:6px;display:flex}.cohort-fields{gap:16px;display:grid}.cohort-frame{color:var(--muted);margin:0;font-size:13px;line-height:1.5}.cohort-field{gap:8px;display:grid}.cohort-field-label{color:var(--ink);justify-content:space-between;align-items:baseline;gap:10px;font-size:14px;font-weight:600;display:flex}.cohort-field-label em{color:var(--muted);font-size:12px;font-style:normal;font-weight:500}.cohort-chips{flex-wrap:wrap;gap:8px;display:flex}.cohort-chip{font:inherit;color:var(--muted);background:var(--surface);border:1px solid var(--border);cursor:pointer;border-radius:999px;padding:9px 15px;font-size:14px;font-weight:600;transition:border-color .14s,color .14s,background .14s,transform .14s}.cohort-chip:hover{border-color:var(--teal);color:var(--teal-dark)}.cohort-chip.is-active{color:var(--teal-dark);background:var(--surface-soft);border-color:var(--teal);transform:translateY(-1px);box-shadow:0 1px 2px #102a2b1f}.cohort-skip,.cohort-reopen{font:inherit;color:var(--teal);cursor:pointer;background:0 0;border:none;justify-self:start;padding:4px 0;font-size:14px;font-weight:600}.cohort-skip:hover,.cohort-reopen:hover{color:var(--teal-dark);text-decoration:underline}.profile-nudge{text-align:left;background:var(--surface-soft);border:1px solid var(--border);border-radius:8px;width:100%;margin:0 0 24px;padding:16px 18px}.profile-nudge-title{color:var(--ink);margin:0 0 12px;font-weight:600}.profile-nudge .progress-track{margin-bottom:12px}.profile-nudge-foot{color:var(--muted);justify-content:space-between;align-items:center;gap:12px;font-size:13px;display:flex}.cohort-percentile{text-align:left;background:var(--teal);color:#fff;border-radius:8px;width:100%;margin:0 0 24px;padding:16px 18px}.cohort-percentile-rank{align-items:center;gap:8px;margin:0 0 4px;font-size:15px;display:flex}.cohort-percentile-rank strong{font-size:22px}.cohort-percentile-note{opacity:.92;margin:0;font-size:14px}.cohort-pending{text-align:left;background:var(--surface-soft);border:1px solid var(--border);border-radius:8px;width:100%;margin:0 0 24px;padding:16px 18px}.cohort-pending-title{color:var(--ink);align-items:center;gap:8px;margin:0 0 6px;font-weight:600;display:flex}.cohort-pending-note{color:var(--muted);margin:0;font-size:13px}.profile-summary{background:var(--surface);border:1px solid var(--border);border-radius:8px;align-items:center;gap:16px;margin-bottom:24px;padding:18px 20px;display:flex}.profile-summary-icon{width:44px;height:44px;color:var(--teal);background:var(--mint);border-radius:50%;flex-shrink:0;place-items:center;display:grid}.profile-summary-body{flex:1;min-width:0}.profile-summary-body h2{margin:0 0 3px;font-size:17px}.profile-summary-body p{color:var(--muted);margin:0 0 12px;font-size:14px}.profile-summary .progress-track{margin-bottom:6px}.profile-summary-pct{color:var(--muted);font-size:13px}.profile-summary .button-secondary{flex-shrink:0}.profile-section{background:var(--surface);border:1px solid var(--border);border-radius:8px;margin-bottom:24px;padding:22px 24px}.profile-section>h2{margin:0 0 4px;font-size:18px}.profile-section>p{color:var(--muted);margin:0 0 16px;font-size:14px}.profile-section-head{align-items:center;gap:14px;margin-bottom:16px;display:flex}.profile-section-head h2{margin:0 0 2px;font-size:18px}.profile-section-head p{color:var(--muted);margin:0;font-size:14px}.profile-section .metric-row{margin-bottom:16px}.profile-section .progress-track{margin-bottom:6px}.profile-section .profile-summary-pct{margin-bottom:18px;display:block}.confirm-card{width:min(400px,100%)}.confirm-actions{justify-content:flex-end;gap:10px;display:flex}.streak-badge{color:var(--teal-dark);background:var(--mint);border-radius:999px;align-items:center;gap:7px;padding:6px 13px;font-size:14px;font-weight:650;display:inline-flex}.streak-badge svg{color:var(--coral)}.streak-row{margin-bottom:16px}.result-streak{margin:4px 0 18px}@media (width<=560px){.profile-summary{flex-wrap:wrap}.profile-summary .button-secondary{justify-content:center;width:100%}.profile-nudge-foot{flex-direction:column;align-items:stretch}.profile-nudge-foot .button-secondary{justify-content:center}}.result-actions{flex-direction:column;gap:12px;margin-top:22px;display:flex}.result-actions-spotlight{color:var(--teal);margin:0;font-size:14px;font-weight:600}.result-actions-buttons{flex-wrap:wrap;gap:12px;display:flex}.result-actions-buttons .button-primary,.result-actions-buttons .button-secondary{flex:200px}.button-primary.is-spotlit{box-shadow:0 0 0 3px #075b602e}.result-actions-error{color:var(--coral);margin:0;font-size:13px}.share-sheet-preview{border-radius:12px;width:min(260px,70%);height:auto;margin:0 auto 20px;display:block;box-shadow:0 10px 26px #0e24252e}.share-sheet-targets{grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:12px;display:grid}.share-sheet-save{width:100%}.card-capture-layer{pointer-events:none;position:fixed;top:0;left:-10000px}.share-card{color:#fff;background:linear-gradient(160deg,#075b60 0%,#083e43 100%);flex-direction:column;justify-content:space-between;width:400px;min-height:500px;padding:34px 32px;font-family:Inter,Segoe UI,Arial,sans-serif;display:flex}.share-card-brand{align-items:center;gap:10px;margin-bottom:30px;display:flex}.share-card-brand strong{font-size:18px;font-weight:700}.share-card-score{flex-direction:column;gap:4px;display:flex}.share-card-figure{font-size:76px;font-weight:800;line-height:1}.share-card-unit{letter-spacing:.04em;text-transform:uppercase;color:#8ad8bf;font-size:15px}.share-card-title{margin:16px 0 0;font-size:19px;font-weight:600}.share-card-pill{color:#083e43;background:#d8ebe4;border-radius:999px;align-self:flex-start;margin:16px 0 0;padding:7px 13px;font-size:14px;font-weight:600}.share-card-bottom{margin-top:28px}.share-card-note{color:#eaf5f0;margin:0 0 14px;font-size:17px;line-height:1.45}.share-card-url{letter-spacing:.02em;color:#8ad8bf;margin:0;font-size:15px;font-weight:700}.private-card{color:#23302b;background:#fbf9f2;border:2px dashed #cdd8cf;width:400px;padding:30px 30px 34px;font-family:Inter,Segoe UI,Arial,sans-serif}.private-card-head{border-bottom:1px solid #e4e0d2;align-items:center;gap:12px;margin-bottom:20px;padding-bottom:18px;display:flex}.private-card-label{margin:0;font-size:17px;font-weight:700}.private-card-sub{color:#6b7269;margin:2px 0 0;font-size:13px}.private-card-score{margin-bottom:22px}.private-card-score strong{font-size:46px;font-weight:800;line-height:1}.private-card-score span{letter-spacing:.04em;text-transform:uppercase;color:#6b7269;margin-top:4px;font-size:13px;display:block}.private-card-title{margin:14px 0 0;font-size:17px;font-weight:600}.private-card-pill{color:var(--teal);margin:10px 0 0;font-size:14px;font-weight:600}.private-card-block{margin-top:20px}.private-card-block h3{color:#2f9e6f;margin:0 0 8px;font-size:15px;font-weight:700}.private-card-block.improve h3{color:#c15a45}.private-card-block ul{margin:0;padding-left:18px}.private-card-block li{margin-bottom:6px;font-size:15px;line-height:1.5}@media (width<=480px){.share-sheet-targets{grid-template-columns:1fr}}.home-showcase{flex-direction:column;gap:96px;padding-bottom:48px;display:flex}.showcase-hero{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:center;gap:56px;padding:40px 0 8px;display:grid}.showcase-hero-text h1{letter-spacing:-.02em;color:var(--ink);margin:0 0 20px;font-size:52px;line-height:1.06}.showcase-hero-sub{max-width:470px;color:var(--muted);margin:0 0 28px;font-size:18px;line-height:1.6}.showcase-hero-trust{color:var(--muted);margin:18px 0 0;font-size:14px}.showcase-hero-visual{justify-content:center;display:flex}.showcase-row{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);align-items:center;gap:64px;display:grid}.showcase-row[data-flip] .showcase-text{order:2}.showcase-row[data-flip] .showcase-visual{order:1}.showcase-text h2{letter-spacing:-.015em;color:var(--ink);margin:0 0 16px;font-size:32px;line-height:1.15}.showcase-copy{max-width:430px;color:var(--muted);margin:0 0 20px;font-size:16.5px;line-height:1.65}.showcase-visual{justify-content:center;display:flex}.showcase-visual-stack{flex-direction:column;align-items:center;gap:20px;display:flex}.concept-badge{border:1px dashed var(--border);color:var(--muted);text-transform:uppercase;letter-spacing:.04em;border-radius:999px;align-items:center;gap:6px;padding:5px 12px;font-size:12.5px;font-weight:650;display:inline-flex}.mock{background:var(--surface);border:1px solid var(--border);width:100%;max-width:400px;box-shadow:var(--shadow);border-radius:16px;padding:28px}.mock-eyebrow{color:var(--teal);text-transform:uppercase;letter-spacing:.05em;margin:0 0 14px;font-size:12px;font-weight:700}.mock-track{background:var(--surface-soft);border-radius:5px;height:8px;overflow:hidden}.mock-track span{background:var(--teal);width:0;height:100%;transition:width .9s cubic-bezier(.2,.7,.2,1);transition-delay:var(--stagger,0s);border-radius:5px;display:block}.reveal.is-visible .mock-track span{width:var(--fill,0%)}.mock-result{text-align:center}.mock-result-head{justify-content:center;align-items:center;gap:9px;margin-bottom:6px;display:flex}.mock-result-head .mock-eyebrow{margin:0}.mock-result-icon{color:#98630b;background:#fff2d3;border-radius:50%;place-items:center;width:34px;height:34px;display:grid}.mock-result-title{color:var(--ink);margin:0 0 22px;font-size:17px;font-weight:650}@property --score{syntax:"<percentage>";inherits:false;initial-value:0%}.mock-score-ring{--score:0%;background:radial-gradient(closest-side, white 83%, transparent 84% 100%), conic-gradient(var(--teal) var(--score), #dce8e3 0);border-radius:50%;align-content:center;width:148px;height:148px;margin:0 auto 22px;transition:--score 1.1s cubic-bezier(.2,.7,.2,1);display:grid}.reveal.is-visible .mock-score-ring{--score:var(--score-target,0%)}.mock-score-ring strong{color:var(--ink);font-size:33px}.mock-score-ring span{color:var(--muted);font-size:13px}.mock-cohort{background:var(--teal);color:#fff;text-align:left;border-radius:10px;flex-direction:column;gap:3px;padding:15px 18px;display:flex}.mock-cohort-rank{align-items:center;gap:8px;font-size:15px;display:inline-flex}.mock-cohort-rank strong{font-size:21px}.mock-cohort-note{color:#c9e6dc;font-size:13px}.mock-subjects-list{flex-direction:column;gap:16px;display:flex}.mock-subject-label{justify-content:space-between;margin-bottom:7px;font-size:14.5px;display:flex}.mock-subject-label strong{color:var(--ink);font-weight:650}.mock-subject-label span{color:var(--muted);font-variant-numeric:tabular-nums}.mock-finder{text-align:center}.mock-finder-steps{gap:6px;margin-bottom:10px;display:flex}.mock-finder-steps span{background:var(--surface-soft);border-radius:4px;flex:1;height:6px}.mock-finder-steps span.done{background:var(--teal)}.mock-finder-steps span.active{background:var(--teal);animation:1.4s ease-in-out infinite dotPulse}.mock-finder-count{color:var(--muted);margin:0 0 26px;font-size:13px}.mock-finder-badge{color:#fff;background:var(--accent,var(--teal));width:78px;height:78px;box-shadow:0 0 0 8px var(--accent-soft,var(--mint));border-radius:50%;place-items:center;margin:0 auto 18px;display:grid}.reveal.is-visible .mock-finder-badge{animation:.54s cubic-bezier(.2,.8,.2,1) both badgePop}.mock-finder-match{color:var(--accent,var(--teal));margin-bottom:4px}.mock-finder-label{color:var(--ink);margin:0 0 10px;font-size:26px;font-weight:700}.mock-finder-blurb{max-width:280px;color:var(--muted);margin:0 auto;font-size:14.5px;line-height:1.55}.mock-exam-top{justify-content:space-between;align-items:flex-start;margin-bottom:22px;display:flex}.mock-exam-clock .mock-eyebrow{margin-bottom:4px}.mock-exam-time{color:var(--ink);align-items:center;gap:8px;display:inline-flex}.mock-exam-time strong{font-variant-numeric:tabular-nums;font-size:26px}.mock-marking{background:var(--mint);color:var(--teal-dark);white-space:nowrap;border-radius:999px;padding:5px 11px;font-size:13px;font-weight:650}.mock-exam-q{color:var(--ink);margin:0 0 14px;font-size:16.5px;font-weight:650;line-height:1.45}.mock-exam-options{flex-direction:column;gap:9px;display:flex}.mock-option{border:1px solid var(--border);color:var(--ink);border-radius:9px;align-items:center;gap:12px;padding:11px 14px;font-size:14.5px;display:flex}.mock-option-marker{background:var(--surface-soft);width:27px;height:27px;color:var(--muted);border-radius:50%;flex-shrink:0;place-items:center;font-size:13px;font-weight:700;display:grid}.mock-option.is-selected{border-color:var(--teal);background:#f0f7f4}.mock-option.is-selected .mock-option-marker{background:var(--teal);color:#fff}.reveal.is-visible .mock-option.is-selected{animation:.36s .5s both pickPop}.mock-chapters-list{flex-direction:column;gap:14px;display:flex}.mock-chapter-label{justify-content:space-between;margin-bottom:6px;font-size:14px;display:flex}.mock-chapter-label strong{color:var(--ink);font-weight:650}.mock-chapter-label span{color:var(--muted);font-variant-numeric:tabular-nums}.mock-chapter-row[data-tone=weak] .mock-track span{background:var(--coral)}.mock-chapter-row[data-tone=mid] .mock-track span{background:#4d9a8b}.mock-chapter-row[data-tone=thin] .mock-track{background:repeating-linear-gradient(-45deg, var(--surface-soft), var(--surface-soft) 5px, #e5ece7 5px, #e5ece7 10px)}.mock-chapter-row[data-tone=weak] .mock-chapter-label span{color:var(--coral);font-weight:650}.mock-chapters-hint{color:var(--ink);margin:18px 0 0;font-size:14px;font-weight:650}.mock-feedback{flex-direction:column;gap:20px;max-width:440px;display:flex}.mock-feedback-col{opacity:0;transition:opacity .5s,transform .5s cubic-bezier(.2,.7,.2,1);transform:translateY(10px)}.reveal.is-visible .mock-feedback-col.is-first{opacity:1;transition-delay:.15s;transform:none}.reveal.is-visible .mock-feedback-col.is-second{opacity:1;transition-delay:.45s;transform:none}.mock-feedback-head{color:var(--teal);align-items:center;gap:8px;margin:0 0 7px;font-size:14px;font-weight:700;display:flex}.mock-feedback-head.is-improve{color:#c15a45}.mock-feedback-col p:last-child{color:var(--muted);margin:0;font-size:14.5px;line-height:1.6}.mock-share{box-shadow:none;background:0 0;border:none;flex-direction:column;align-items:center;gap:18px;padding:0;display:flex}.mock-share-card{color:#fff;opacity:0;background:linear-gradient(160deg,#075b60,#083e43);border-radius:16px;width:100%;max-width:330px;padding:26px;transition:opacity .55s,transform .55s cubic-bezier(.2,.7,.2,1);transform:translateY(26px)scale(.97);box-shadow:0 18px 40px #083e4347}.reveal.is-visible 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var(--border);background:var(--surface);color:var(--teal-dark);border-radius:999px;align-items:center;gap:7px;padding:8px 14px;font-size:13.5px;font-weight:650;display:inline-flex}.trust-strip{border:1px solid var(--border);background:var(--surface);text-align:center;border-radius:16px;padding:44px 48px}.trust-strip h2{color:var(--ink);margin:0 0 22px;font-size:24px}.trust-points{flex-wrap:wrap;justify-content:center;gap:40px;display:flex}.trust-points p{color:var(--muted);text-align:left;align-items:flex-start;gap:9px;max-width:300px;margin:0;font-size:15px;display:flex}.trust-points svg{color:var(--teal);flex-shrink:0;margin-top:3px}.showcase-closing{text-align:center;padding:24px 0 40px}.showcase-closing h2{letter-spacing:-.015em;color:var(--ink);margin:0 0 12px;font-size:34px}.showcase-closing p{color:var(--muted);margin:0 0 26px;font-size:16.5px}@media (width<=960px){.home-showcase{gap:68px}.showcase-hero,.showcase-row{grid-template-columns:1fr;gap:36px}.showcase-hero-visual,.showcase-visual,.showcase-row[data-flip] .showcase-visual{order:-1}.showcase-hero{padding-top:12px}.showcase-hero-text h1{font-size:38px}.showcase-text h2{font-size:27px}.trust-strip{padding:32px 24px}.trust-points{flex-direction:column;align-items:center;gap:16px}}@media (prefers-reduced-motion:reduce){.mock-track span{transition:none}.mock-score-ring{--score:var(--score-target,0%);transition:none}.reveal .mock-track span,.mock-track span{width:var(--fill,0%)}.reveal.is-visible .mock-finder-badge,.reveal.is-visible .mock-option.is-selected,.mock-finder-steps span.active{animation:none}.mock-feedback-col,.mock-share-card,.mock-share-targets{opacity:1;transition:none;transform:none}}