@layer theme{:root,:host{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color 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optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer 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40px;display:flex}.brand{letter-spacing:-1px;color:var(--ink);white-space:nowrap;align-items:center;gap:11px;font-size:23px;font-weight:800;display:flex;text-decoration:none!important}.brand-mark{background:var(--primary);color:#fff;border-radius:10px;place-items:center;width:38px;height:38px;display:grid}.brand-light{letter-spacing:-.8px;font-weight:400}.language{border:1px solid var(--line);background:#edf0f4;border-radius:11px;padding:3px;display:flex}.language button{min-height:44px;color:var(--muted);background:0 0;border:0;padding:7px 13px;font-size:13px}.language button[aria-pressed=true]{color:var(--ink);background:#fff;box-shadow:0 1px 5px #152b3a15}.landing{grid-template-columns:1.1fr 1fr;align-items:start;gap:88px;width:min(1160px,100%);margin:48px auto 64px;padding:0 24px;display:grid}.hero{padding-top:30px}.eyebrow{letter-spacing:2px;color:var(--muted);text-transform:uppercase;align-items:center;gap:9px;margin-bottom:18px;font-size:11px;font-weight:750;display:inline-flex}.dot{background:var(--primary);border-radius:50%;width:7px;height:7px}.hero h1{letter-spacing:-2.6px;max-width:530px;margin-bottom:24px;font-size:clamp(38px,4.5vw,60px);line-height:1.07}.accent{color:var(--primary)}.lead{color:var(--muted);max-width:430px;font-size:18px;line-height:1.7}.hero-features{gap:19px;margin:30px 0;display:grid}.hero-features>div{align-items:center;gap:14px;display:flex}.hero-features svg{width:20px;color:var(--primary);flex-shrink:0}.notice{background:var(--soft);color:#264e80;border:1px solid #d7e4fb;border-radius:12px;align-items:flex-start;gap:12px;margin:20px 0;padding:16px;display:flex}.notice svg{flex-shrink:0;width:19px;margin-top:2px}.notice p{margin:0;font-size:13px}.hero-bottom{border-top:1px solid var(--line);color:var(--muted);align-items:center;gap:20px;margin-top:35px;padding-top:24px;font-size:12px;display:flex}.big-fifty{color:#b9c8da;letter-spacing:-3px;font-size:58px;font-weight:700;line-height:1}.hero-bottom strong{letter-spacing:1.7px;font-size:10px}.card{border:1px solid var(--line);border-radius:var(--radius);background:#fff;margin-bottom:22px;padding:32px;box-shadow:0 5px 20px #142b3a03}.registration{padding:35px;box-shadow:0 15px 50px #152b3a07}.registration h2{margin-bottom:28px;font-size:30px}.registration .eyebrow{font-size:10px}form{gap:20px;display:grid}label{gap:8px;font-size:13px;font-weight:600;display:grid}input,select{width:100%;min-height:48px;color:var(--ink);background:#fff;border:1px solid #cdd6df;border-radius:9px;padding:11px 13px;font-size:15px}input:hover,select:hover{border-color:#96aac0}input[type=checkbox]{width:18px;height:18px;min-height:18px;accent-color:var(--primary);margin:3px 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button[aria-pressed=true]{color:#634582;background:#f2eafa;border-color:#78569c}.question-nav{border-top:1px solid var(--line);justify-content:space-between;padding-top:24px;display:flex}.below-card{justify-content:space-between;align-items:center;gap:12px;font-size:12px;display:flex}.below-card button{color:var(--muted);background:0 0;border:0}.alert{color:#744611;overflow-wrap:anywhere;background:#fff5e8;border:1px solid #e3bc82;border-radius:10px;margin:16px 0;padding:17px;font-size:14px}.alert button{margin:8px;font-size:12px}.actions{flex-wrap:wrap;align-items:center;gap:12px;margin-top:22px;display:flex}.overlay{z-index:40;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#10223870;position:fixed;inset:0}.modal{z-index:50;background:#fff;border-radius:20px;width:min(600px,100vw - 32px);max-height:90dvh;padding:28px;position:fixed;top:50%;left:50%;overflow-y:auto;transform:translate(-50%,-50%);box-shadow:0 20px 80px 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0;display:grid}.stats>div{text-align:center;background:#f3f5f8;border-radius:12px;flex-direction:column;padding:20px 10px;font-size:12px;display:flex}.stats strong{margin-bottom:6px;font-size:32px;line-height:1.3}.correct{color:var(--success)!important;background:#e8f5ee!important;border-color:#a5d1b9!important}.incorrect{color:var(--danger)!important;background:#fff0f1!important;border-color:#e8b5bc!important}.result-hero{text-align:center}.result-icon{background:var(--soft);color:var(--primary);border-radius:50%;place-items:center;width:56px;height:56px;margin:0 auto 18px;display:grid}.result-hero .eyebrow{display:block}.result-hero h1{margin-bottom:10px;font-size:30px}.score{letter-spacing:-5px;color:var(--primary);margin:24px 0;font-size:84px;font-weight:750;line-height:1.1}.score>span{letter-spacing:-1px;font-size:32px}.small-score{letter-spacing:-2px;font-size:50px}.category-list{gap:24px;display:grid}.category-row .spread{font-size:13px}.category-row progress{margin:10px 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