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span{color:var(--muted);font-size:.72rem;font-weight:700}.screen-card{flex-direction:column;gap:18px;min-height:calc(100vh - 96px);padding:22px;display:flex}.screen-card h1{color:var(--brand-deep);margin:0;font-size:2.25rem;line-height:1.05}.screen-card p{color:var(--muted);line-height:1.65}.splash-screen{border:1px solid var(--border);min-height:calc(100vh - 28px);box-shadow:var(--shadow);cursor:pointer;background:linear-gradient(#fff 0%,#f4faff 55%,#e5f0f8 100%);border-radius:30px;flex-direction:column;padding:32px 22px 24px;display:flex;position:relative;overflow:hidden}.splash-blob{filter:blur(34px);pointer-events:none;border-radius:999px;position:absolute}.splash-blob-a{background:#15cae838;width:190px;height:190px;top:-56px;right:-78px}.splash-blob-b{background:#131b6314;width:160px;height:160px;bottom:-62px;left:-64px}.splash-brand{z-index:1;width:max-content;color:var(--brand-deep);align-items:center;gap:8px;font-size:.85rem;display:inline-flex;position:relative}.splash-brand 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8px;display:flex}.splash-pillar strong{color:var(--brand-deep);font-size:.66rem;line-height:1.2;display:block}.splash-pillar small{color:var(--muted);margin-top:4px;font-size:.58rem;line-height:1.25;display:block}.splash-skip{z-index:1;text-align:center;color:#98a3b7;letter-spacing:.04em;margin-top:26px;font-size:.68rem;font-weight:700;position:relative}.auth-card{background:#f7faff;border:1px solid #22478c1a;border-radius:24px;margin-top:12px;padding:18px}.otp-copy{color:var(--muted);gap:5px;margin:8px 0 16px;line-height:1.35;display:grid}.otp-copy strong{color:var(--brand-deep);font-size:1.05rem}.otp-copy span{font-size:.9rem}.otp-copy em{color:var(--brand-deep);font-style:normal;font-weight:900}.download-screen{text-align:center;justify-items:center;gap:14px;margin:auto 0;display:grid}.greeting{color:var(--brand-deep);background:#eff4ff;border-radius:20px;padding:14px 16px}.hero-topic{text-align:center;gap:12px;margin:auto 0;display:grid}.pulse{animation:2.4s infinite softPulse}.quiz-screen{gap:12px;height:calc(100dvh - 96px);min-height:0;padding:16px;overflow:hidden}.quiz-top{align-items:center;gap:14px;display:flex}.timer{flex:none;width:56px;height:56px;position:relative}.timer svg{width:56px;height:56px;transform:rotate(-90deg)}.timer circle{fill:none;stroke-width:5px;stroke:#e3e9f7}.timer circle:last-child{stroke:var(--brand);stroke-linecap:round;stroke-dasharray:126;transition:stroke-dashoffset 1s linear,stroke .25s}.timer.warn circle:last-child{stroke:#dc6a1e}.timer.danger circle:last-child{stroke:var(--danger)}.timer strong{color:var(--brand-deep);justify-content:center;align-items:center;font-size:.78rem;display:flex;position:absolute;inset:0}.dots{gap:6px;margin-top:8px;display:flex}.dots span{background:#dfe6f4;border-radius:999px;width:22px;height:6px;transition:all .25s}.dots span.done{background:var(--success)}.dots span.active{background:var(--brand);width:36px}.question-text{color:var(--brand-deep);margin:2px 0 0;font-size:1.05rem;line-height:1.32}.options{gap:8px;min-height:0;padding-right:2px;display:grid;overflow-y:auto}.quiz-screen .options{flex:auto;align-content:start}.option{border:1.5px solid var(--border);min-height:52px;color:var(--brand-deep);text-align:left;background:#fff;border-radius:16px;align-items:center;gap:10px;padding:10px;font-size:.94rem;font-weight:700;line-height:1.25;display:flex}.option span,.answer-option span{width:30px;height:30px;color:var(--brand-deep);background:#eff4ff;border-radius:10px;flex:none;justify-content:center;align-items:center;font-weight:800;display:inline-flex}.option.selected{border-color:var(--brand);background:#eff4ff}.option.selected span{background:var(--brand);color:#fff}.quiz-footer{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffe0;border-radius:24px;gap:10px;width:min(402px,100vw - 28px);padding:10px;display:flex;position:fixed;bottom:12px;left:50%;transform:translate(-50%);box-shadow:0 -10px 34px #11274f1f}.quiz-screen .quiz-footer{background:#fffffff0;border-radius:20px;flex:none;width:100%;margin-top:auto;padding:8px;position:static;transform:none;box-shadow:0 -6px 22px #11274f14}.back-button{width:50px;color:var(--brand-deep);background:#eef2f8;border:0;border-radius:17px}.submit-screen{text-align:center;color:#fff;background:linear-gradient(135deg,#0e1c52,#1f4aa6);flex-direction:column;justify-content:center;align-items:center;gap:12px;min-height:calc(100vh - 96px);padding:26px;display:flex;overflow:hidden}.submitting{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:12px;width:100%;min-height:280px;display:flex}.check-badge{background:var(--success);border-radius:50%;justify-content:center;align-items:center;width:92px;height:92px;display:flex}.submit-screen h1{color:#fff;width:100%;margin:14px 0 0;font-size:1.55rem;line-height:1.2}.submit-screen p{color:#ffffffd1;width:100%}.link-button{color:var(--brand);background:0 0;border:0;align-items:center;gap:4px;width:max-content;font-weight:800;display:inline-flex}.link-button.right{align-self:flex-end}.streak{color:var(--brand-deep);flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;font-weight:800;display:flex}.streak-dots{align-items:center;gap:8px;display:inline-flex}.streak-dots span{background:#7dcfa0;border-radius:50%;width:9px;height:9px;position:relative}.streak-dots .today{background:var(--success);width:12px;height:12px;box-shadow:0 0 0 5px #1aa36f24}.streak-dots .missed{background:#fff;border:1.5px solid #d5ddea}.streak-dots .missed:before,.streak-dots .missed:after{content:"";background:#9aa7bd;height:1px;position:absolute;top:50%;left:2px;right:2px}.streak-dots .missed:before{transform:rotate(45deg)}.streak-dots .missed:after{transform:rotate(-45deg)}.score-ring{width:154px;height:154px;color:var(--brand-deep);background:var(--score-ring,conic-gradient(from -90deg, var(--success), var(--success)));border-radius:50%;flex-direction:column;justify-content:center;align-items:center;margin:0 auto;display:flex;position:relative;box-shadow:0 12px 30px #131b6314}.score-ring:before{content:"";background:#fff;border-radius:50%;position:absolute;inset:13px;box-shadow:inset 0 0 0 1px #22478c14}.score-ring strong,.score-ring span{z-index:1;position:relative}.score-ring strong{font-size:2.6rem;line-height:1}.score-ring small{color:var(--muted);font-size:1.2rem}.score-ring span{color:var(--muted);letter-spacing:.18em;font-size:.72rem;font-weight:800}.rank{text-align:center;margin-bottom:0}.rank-sub{text-align:center;color:var(--muted);margin-top:-4px;font-size:.85rem}.rank-sub strong{color:var(--brand-deep);font-variant-numeric:tabular-nums}.stat-strip{grid-template-columns:repeat(2,1fr);gap:10px;display:grid}.stat-strip>div{background:#f7faff;border:1px solid #22478c1a;border-radius:18px;padding:14px}.stat-strip span{color:var(--muted);text-transform:uppercase;font-size:.75rem;font-weight:800;display:block}.stat-strip strong{color:var(--brand-deep);margin-top:4px;display:block}.time-strip{grid-template-columns:1.2fr 1fr}.time-metric{align-items:center;gap:10px;display:flex}.stat-strip .time-icon{color:#15cae8;background:#e5f0f8;border-radius:12px;flex:none;justify-content:center;align-items:center;width:34px;height:34px;padding:0;line-height:1;display:flex}.stat-strip .time-icon svg{stroke-width:2.2px;margin:auto;display:block;transform:translateY(1px)}.stat-strip .time-icon.avg{color:#2eaf6a;background:#e6f9f0}.time-metric>div{min-width:0}.time-metric strong{font-variant-numeric:tabular-nums}.next-card{color:#fff;background:linear-gradient(135deg,#0e1c52,#1f4aa6 65%,#2d75ff);border-radius:22px;gap:7px;padding:16px;display:grid}.next-card .eyebrow{color:#ffffffbf}.next-card strong{font-size:1.1rem}.next-card p{color:#ffffffc2}.section-title{color:var(--brand-deep);margin:2px 0 0;font-size:1rem}.answer-card{gap:12px;display:grid}.answer-card h2{color:var(--brand-deep);font-size:1rem;line-height:1.45}.question-head em{font-style:normal;font-weight:800}.question-head .ok{color:var(--success)}.question-head .bad{color:var(--danger)}.answer-option{border:1px solid var(--border);color:var(--brand-deep);background:#fff;border-radius:16px;align-items:center;gap:10px;padding:12px;font-weight:700;display:flex}.answer-option.correct{background:#ecfbf4;border-color:#1aa36f47}.answer-option.wrong{background:#fff1f1;border-color:#db4b4b47}.answer-option em{color:var(--muted);margin-left:auto;font-size:.72rem;font-style:normal}.explanation{border-left:4px solid var(--brand);background:#eff4ff;border-radius:16px;padding:14px}.message-screen{text-align:center;z-index:1;justify-items:center;gap:12px;max-width:460px;margin:15vh auto 0;padding:28px;display:grid;position:relative}.spin{animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@keyframes 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h1{font-size:2.1rem}.phone-preview{min-height:320px}.form-grid{grid-template-columns:1fr}.quiz-meta-grid,.settings-meta{grid-template-columns:repeat(2,minmax(0,1fr))}.quiz-table-row{padding:14px}.result-count{width:100%}.panel,.screen-card,.submit-screen{border-radius:24px}.primary-button,.secondary-button,.ghost-link{width:100%}.time-strip{grid-template-columns:1fr}.analytics-head{flex-direction:column;align-items:stretch}.analytics-filters{grid-template-columns:1fr;display:grid}.analytics-grid,.metrics-grid{grid-template-columns:1fr}.bar-row{grid-template-columns:96px 1fr 46px}.pie-wrap{grid-template-columns:1fr;justify-items:center}}