:root{--background:#f5f5f7;--surface:#ffffffd1;--surface-solid:#fff;--surface-muted:#f0f1f3;--text:#1d1d1f;--muted:#6e6e73;--outline:#d8d8de;--primary:#006edb;--primary-soft:#e8f2ff;--primary-strong:#004f9f;--secondary:#bf5a44;--tertiary:#5e5ce6;--error:#b42318;--error-soft:#fff0ee}*{box-sizing:border-box}body{min-height:100vh;color:var(--text);background:var(--background);margin:0;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,SF Pro Display,Segoe UI,sans-serif}button,input,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:wait;opacity:.72}.page-shell{width:min(1200px,100vw - 32px);margin:0 auto;padding:18px 0 48px}.topbar,.hero,.main-panel,.side-panel{background:var(--surface);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border:1px solid #00000014;box-shadow:0 18px 50px #0000000f}.topbar{z-index:10;border-radius:12px;justify-content:space-between;align-items:center;gap:16px;padding:12px 16px;display:flex;position:sticky;top:12px}.topbar-actions{align-items:center;gap:10px;display:flex}.save-status{color:var(--muted);text-align:right;min-width:48px;font-size:13px}.topbar-error{color:var(--error);margin:10px 0 0;font-size:13px;font-weight:750}.brand{color:var(--text);letter-spacing:0;font-size:18px;font-weight:750}.topbar p,.hero-copy,.panel-section p,.lock-card p,.risk-card p,.draft-card p,.review-header p{color:var(--muted);margin:0}.status-pill{background:var(--primary-soft);color:var(--primary-strong);border:1px solid #006edb29;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:700}.hero{border-radius:14px;grid-template-columns:minmax(0,1fr) 320px;gap:18px;margin:18px 0;padding:24px;display:grid}.eyebrow{color:var(--primary);letter-spacing:0;text-transform:uppercase;margin:0 0 8px;font-size:12px;font-weight:750}h1,h2,h3{letter-spacing:0;margin:0}h1{max-width:760px;font-size:clamp(32px,4vw,48px);line-height:1.06}.hero-copy{max-width:680px;margin-top:10px;font-size:15px;line-height:1.45}.hero-card{grid-template-columns:repeat(3,1fr);align-content:center;gap:10px;display:grid}.hero-card div{border:1px solid var(--outline);background:var(--surface-solid);text-align:center;border-radius:10px;padding:14px}.hero-card strong{color:var(--primary);font-size:24px;display:block}.hero-card span{color:var(--muted);font-size:13px}.compact-hero{grid-template-columns:1fr}.workspace{grid-template-columns:minmax(0,1fr);align-items:start;gap:18px;display:grid}.main-panel,.side-panel{border-radius:14px;padding:18px}.steps{grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:18px;display:grid}.step{border:1px solid var(--outline);color:var(--muted);text-align:left;background:#ffffffad;border-radius:10px;padding:12px;transition:background .16s,border-color .16s,color .16s}.step strong,.step span{display:block}.step strong{color:inherit;margin-bottom:4px}.step span{font-size:12px}.step.active{background:var(--primary-soft);color:var(--primary);border-color:#006edb6b}.panel-section{gap:14px;display:grid}.settings-disclosure{border:1px solid var(--outline);background:#ffffffad;border-radius:10px;margin-bottom:14px;padding:0}.settings-disclosure summary{color:var(--muted);cursor:pointer;padding:11px 12px;font-size:13px;font-weight:760;list-style:none}.settings-disclosure summary::-webkit-details-marker{display:none}.prompt-disclosure{border:1px solid var(--outline);background:var(--surface-solid);border-radius:10px;margin-bottom:14px;padding:0}.prompt-disclosure summary{color:var(--muted);cursor:pointer;padding:11px 12px;font-size:13px;font-weight:760;list-style:none}.prompt-disclosure summary::-webkit-details-marker{display:none}.prompt-disclosure textarea{border:1px solid var(--outline);background:var(--surface);width:calc(100% - 24px);min-height:160px;color:var(--text);resize:vertical;border-radius:8px;margin:0 12px 12px;padding:10px;font-size:13px;font-weight:500;line-height:1.6}.settings-grid{border-top:1px solid var(--outline);grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;padding:10px;display:grid}.settings-grid div{gap:3px;display:grid}.settings-grid span{color:var(--muted);font-size:12px}.settings-grid strong{color:var(--text);overflow-wrap:anywhere;font-size:13px;font-weight:650}.panel-section h2,.side-panel h2{font-size:22px}.section-heading{justify-content:space-between;align-items:end;gap:12px;display:flex}.section-heading span{color:var(--muted);font-size:13px;font-weight:700}.upload-box{text-align:center;background:#ffffffad;border:1px dashed #b9bbc3;border-radius:12px;place-items:center;gap:7px;min-height:220px;padding:24px;display:grid}.upload-box:focus-visible,.step:focus-visible,.primary-action:focus-visible,.secondary-action:focus-visible{outline-offset:2px;outline:3px solid #006edb38}.upload-box input{display:none}.upload-icon{background:var(--primary-soft);width:52px;height:52px;color:var(--primary);border-radius:999px;place-items:center;font-size:28px;font-weight:500;display:grid}.upload-box strong{font-size:17px}.upload-box small{color:var(--muted)}.primary-action{background:var(--primary);color:#fff;border:0;border-radius:10px;padding:13px 16px;font-weight:760;box-shadow:0 10px 20px #006edb2e}.compact-action{padding:8px 13px}.secondary-action{border:1px solid var(--outline);background:var(--surface-solid);color:var(--primary-strong);border-radius:10px;padding:9px 13px;font-weight:760}.source-document-action{text-decoration:none}.document-viewer{border:1px solid var(--outline);background:var(--surface);border-radius:14px;gap:14px;margin-top:18px;padding:18px;display:grid;box-shadow:0 18px 50px #0000000f}.document-viewer .section-heading{align-items:start}.document-viewer .section-heading>div{gap:6px;min-width:0;display:grid}.document-viewer .section-heading span{color:var(--muted);font-size:13px;font-weight:700}.document-viewer h1{overflow-wrap:anywhere;font-size:clamp(22px,3vw,32px)}.document-viewer pre{white-space:pre-wrap;border:1px solid var(--outline);background:var(--surface-solid);color:var(--text);font:inherit;border-radius:12px;max-height:70vh;margin:0;padding:18px;font-size:14px;line-height:1.75;overflow:auto}.meta-grid{grid-template-columns:repeat(3,1fr);gap:10px;display:grid}.meta-grid div,.score-grid div,.question-preview div,.lock-card,.risk-card,.draft-card{border:1px solid var(--outline);background:var(--surface-solid);border-radius:10px;padding:12px}.meta-grid span,.score-grid span{color:var(--muted);margin-bottom:5px;font-size:12px;display:block}.meta-grid strong{overflow-wrap:anywhere;display:block}.meta-grid .wide{grid-column:1/-1}.meta-grid p{color:var(--muted);margin:0}.preview-card p{font-size:13px;font-weight:500;line-height:1.55}.notice-card{background:var(--primary-soft);border-color:#006edb2e}.review-block{gap:14px;display:grid}.review-header{justify-content:space-between;align-items:start;gap:16px;display:flex}.review-section-heading{justify-content:space-between;align-items:end;gap:12px;margin-top:4px;display:flex}.review-section-heading h3{font-size:17px}.review-section-heading span{color:var(--muted);font-size:13px;font-weight:700}code{background:var(--surface-muted);color:var(--primary-strong);border-radius:6px;padding:2px 6px}.text-grid{grid-template-columns:repeat(2,1fr);gap:12px;display:grid}.text-grid label,.side-panel label{color:var(--text);gap:8px;font-size:14px;font-weight:800;display:grid}.text-grid textarea,.side-panel input{border:1px solid var(--outline);background:var(--surface-solid);width:100%;color:var(--text);border-radius:10px;padding:12px}.text-grid textarea{resize:vertical;min-height:118px;font-weight:500;line-height:1.55}.question-preview,.score-grid{grid-template-columns:repeat(2,1fr);gap:10px;display:grid}.question-preview span{color:var(--muted);margin-top:8px;font-weight:550;line-height:1.45;display:block}.score-grid strong{margin-bottom:6px;display:block}.score-grid p{color:var(--muted);margin:0;line-height:1.55}.side-panel{gap:14px;display:grid;position:sticky;top:96px}.lock-card{background:var(--primary-soft);border-color:#006edb2e;justify-content:space-between;align-items:start;gap:16px;display:flex}.setting-row{white-space:nowrap;align-items:center}.setting-row span{color:var(--muted);font-size:14px;font-weight:700}.risk-card{background:#fff4ef;border-color:#bf5a4438}.error-card{background:var(--error-soft);color:var(--error);border-radius:10px;padding:12px;font-weight:800}.draft-card{background:var(--primary-soft);border-color:#006edb2e}.library-grid{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:18px;display:grid}.admin-library-shell{width:min(1440px,100vw - 64px);min-width:1080px;margin:0 auto;padding:24px 0 56px}.admin-library-topbar{background:#ffffffdb;border:1px solid #00000014;border-radius:14px;justify-content:space-between;align-items:center;gap:20px;padding:18px 22px;display:flex;box-shadow:0 18px 50px #0000000d}.admin-topbar-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:10px;display:flex}.admin-logout-button{border:1px solid var(--outline);min-height:44px;color:var(--muted);background:#ffffffe6;border-radius:999px;padding:8px 14px;font-size:13px;font-weight:750}.admin-logout-button:disabled{opacity:.6;cursor:not-allowed}.admin-login-shell{min-height:100dvh;padding:24px 20px max(24px,env(safe-area-inset-bottom,0px));background:radial-gradient(circle at 50% -10%,#d8e2ffbf,#f5f5f700 42%),var(--background);justify-content:center;align-items:center;display:flex}.admin-login-card{background:#ffffffeb;border:1px solid #00000014;border-radius:24px;gap:22px;width:min(420px,100%);padding:28px 22px 24px;display:grid;box-shadow:0 18px 50px #0000000f}.admin-login-heading{text-align:center;gap:8px;display:grid}.admin-login-heading h1{margin:0;font-size:28px;line-height:1.15}.admin-login-heading p{color:var(--muted);margin:0;font-size:14px;line-height:1.45}.admin-login-form{gap:14px;display:grid}.admin-login-field{gap:6px;display:grid}.admin-login-field span{color:var(--muted);font-size:13px;font-weight:700}.admin-login-field input{border:1px solid var(--outline);width:100%;min-height:48px;color:var(--text);background:#fff;border-radius:14px;padding:12px 14px}.admin-login-field input:focus{outline-offset:1px;border-color:var(--primary);outline:2px solid #006edb47}.admin-login-hint,.admin-login-error{border-radius:12px;margin:0;padding:12px 14px;font-size:13px;line-height:1.45}.admin-login-hint{background:var(--primary-soft);color:var(--primary-strong)}.admin-login-error{background:var(--error-soft);color:var(--error)}.admin-login-submit{background:var(--primary);color:#fff;border:0;border-radius:14px;width:100%;min-height:48px;margin-top:4px;font-size:16px;font-weight:750}.admin-login-submit:disabled{opacity:.55;cursor:not-allowed}.admin-library-topbar p{color:var(--muted);margin:2px 0 0;font-size:14px;font-weight:650}.admin-library-panel{background:#ffffffe6;border:1px solid #00000014;border-radius:14px;margin-top:18px;padding:22px;box-shadow:0 22px 70px #00000012}.admin-library-heading h2{font-size:26px}.library-panel{gap:16px;display:grid}.library-list{gap:8px;display:grid}.library-workspace{gap:14px;display:grid}.library-actions{justify-content:flex-start;align-items:center;gap:8px;min-height:42px;display:flex}.library-actions .primary-action,.library-actions .secondary-action{text-align:center;white-space:nowrap;border-radius:8px;justify-content:center;align-items:center;min-width:96px;min-height:36px;padding:0 14px;font-size:14px;line-height:1.2;display:inline-flex}.danger-action{color:#b42318;border-color:#c42b2b3d}.inline-error{color:var(--error);font-size:13px;font-weight:700}.library-row{border:1px solid var(--outline);background:var(--surface-solid);color:var(--text);border-radius:10px;grid-template-columns:18px minmax(0,1fr) auto;align-items:center;gap:12px;padding:12px;text-decoration:none;display:grid}.library-row input{accent-color:var(--primary)}.library-row-main,.library-row-actions{align-items:center;display:flex}.library-row-main{flex-direction:column;align-items:flex-start;gap:4px;min-width:0}.library-row-actions{gap:8px}.library-row strong,.library-row span{overflow-wrap:anywhere}.library-row span,.muted-line{color:var(--muted);margin:0;font-size:13px}.library-table-scroll{border:1px solid var(--outline);background:var(--surface-solid);border-radius:8px;width:100%;max-height:calc(100vh - 250px);overflow:auto}.library-table{border-collapse:separate;border-spacing:0;background:var(--surface-solid);table-layout:fixed;width:100%;min-width:1040px}.library-table th,.library-table td{border-bottom:1px solid var(--outline);text-align:left;vertical-align:middle;padding:13px 16px}.library-table th{z-index:2;color:var(--muted);white-space:nowrap;background:#eef6ff;font-size:12px;font-weight:800;position:sticky;top:0}.library-table td{color:var(--text);font-size:14px}.library-table tr:last-child td{border-bottom:0}.library-table-row{cursor:pointer}.library-table-row:hover{background:#006edb0a}.library-table input{accent-color:var(--primary)}.library-table th:first-child,.library-table td:first-child{text-align:center;width:54px}.library-table th:nth-child(2),.library-table td:nth-child(2){width:112px}.library-table th:nth-child(3),.library-table td:nth-child(3){width:auto}.library-table th:nth-child(4),.library-table td:nth-child(4){width:130px}.library-table th:nth-child(5),.library-table td:nth-child(5){width:160px}.library-table th:nth-child(6),.library-table td:nth-child(6){width:150px}.library-table strong,.library-table span{overflow-wrap:anywhere;display:block}.library-table strong{margin-bottom:3px}.preview-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:0 0 18px;display:grid}.preview-grid.two-columns{grid-template-columns:repeat(2,minmax(0,1fr))}.content-block{border:1px solid var(--outline);background:var(--surface-solid);border-radius:12px;gap:8px;padding:14px;display:grid}.content-block span{color:var(--muted);font-size:12px;font-weight:700}.content-block p{margin:0;font-size:14px;line-height:1.55}.source-document{border:1px solid var(--outline);background:var(--surface-solid);border-radius:12px;justify-content:space-between;align-items:center;gap:14px;margin:0 0 18px;padding:12px 14px;display:flex}.source-document div{gap:4px;min-width:0;display:grid}.source-document span{color:var(--muted);font-size:12px;font-weight:700}.source-document strong{overflow-wrap:anywhere}.source-document-actions{gap:8px;display:flex}.editable-field{min-width:0}.editable-field label,.editable-field>span{color:var(--muted);font-size:12px;font-weight:700}.editable-field textarea{width:100%;color:var(--text);resize:vertical;background:0 0;border:1px solid #0000;border-radius:10px;padding:8px;font-size:14px;line-height:1.55}.editable-field textarea:focus{background:var(--surface-solid);border-color:#006edb52;outline:none}.title-field{gap:8px;display:grid}.title-field textarea{white-space:pre-wrap;min-height:56px;font-size:clamp(24px,3vw,34px);font-weight:800;line-height:1.12}.field-hint{color:var(--muted);font-size:13px;font-weight:650;line-height:1.45}.link-pill,.primary-link{text-decoration:none}.empty-state,.test-hero,.score-panel,.submit-panel,.result-section,.answer-card{background:var(--surface);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid #ffffffb8;box-shadow:0 18px 60px #141e2814}.empty-state{border-radius:24px;gap:18px;max-width:760px;margin:80px auto;padding:36px;display:grid}.empty-state p{color:var(--muted);margin:0;line-height:1.7}.primary-link{background:var(--primary);color:#fff;border-radius:14px;width:fit-content;padding:12px 16px;font-weight:850;display:inline-flex}.test-hero{border-radius:18px;gap:14px;margin:28px 0;padding:16px 22px;display:grid}.score-panel p,.risk-note{color:var(--muted)}.test-workspace{grid-template-columns:minmax(0,1fr);align-items:start;gap:18px;display:grid}.question-list{gap:16px;display:grid}.answer-card{border-radius:22px;gap:16px;padding:20px;display:grid}.question-title{grid-template-columns:44px minmax(0,1fr);align-items:start;gap:14px;display:grid}.question-title span{background:var(--primary-soft);width:44px;height:44px;color:var(--primary-strong);border-radius:999px;place-items:center;font-weight:900;display:grid}.question-title h2{font-size:20px;line-height:1.45}.option-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.option-button,.preview-option{border:1px solid var(--outline);background:var(--surface-solid);min-height:64px;color:var(--text);text-align:left;border-radius:14px;justify-content:space-between;align-items:center;gap:12px;padding:12px 14px;display:flex}.option-button span,.preview-option span{overflow-wrap:anywhere}.option-button strong,.preview-option strong{color:var(--primary);flex:none}.option-button.selected{border:2px solid var(--primary);background:#006a6214}.score-panel{border-radius:24px;gap:16px;padding:24px;display:grid;position:sticky;top:96px}.submit-panel{border-radius:22px;justify-content:space-between;align-items:center;gap:18px;padding:22px;display:flex}.submit-panel h2,.submit-panel p{margin:0}.submit-panel h2{font-size:20px}.submit-panel p{color:var(--muted);margin-top:6px}.primary-action:disabled{cursor:not-allowed;opacity:.45}.result-section{border-radius:24px;gap:16px;padding:26px;display:grid}.score-number{color:var(--primary);font-size:64px;font-weight:900;line-height:1}.result-card,.score-band-list div{border:1px solid var(--outline);background:var(--surface-solid);border-radius:14px;padding:14px}.result-card{background:#d8fff88c;border-color:#006a624d}.result-card span,.score-band-list span{color:var(--muted);margin-bottom:5px;font-size:12px;display:block}.result-card strong,.score-band-list strong{display:block}.result-card p{margin:8px 0 0;line-height:1.6}.score-band-field{gap:6px;margin-top:10px;display:grid}.score-band-field small{color:var(--muted);font-size:12px;font-weight:700}.score-band-field input,.score-band-field textarea{width:100%;color:var(--text);font:inherit;background:0 0;border:1px solid #0000;border-radius:10px;padding:8px;line-height:1.55}.score-band-field input{font-weight:800}.score-band-field input:focus,.score-band-field textarea:focus{background:var(--surface-solid);border-color:#006edb52;outline:none}.score-band-list{gap:8px;display:grid}.risk-note{border-top:1px solid var(--outline);margin:0;padding-top:14px;line-height:1.6}.public-test-shell{--quiz-bg:#f6faff;--quiz-card:#fff;--quiz-text:#171c20;--quiz-muted:#414754;--quiz-outline:#c1c6d6;--quiz-soft:#f0f4fa;--quiz-blue:#005bbf;--quiz-blue-soft:#d8e2ff;--quiz-green:#3a6758;--quiz-green-soft:#edf9f4;--quiz-warn-soft:#fff0ee;width:min(480px,100vw);min-height:100vh;color:var(--quiz-text);background:radial-gradient(circle at 50% -8%,#d8e2ffd1,#f6faff00 38%),var(--quiz-bg);flex-direction:column;margin:0 auto;padding:0 24px 112px;display:flex}.public-intro-shell,.public-question-shell,.public-result-shell{max-width:100vw}.public-result-shell{padding-bottom:calc(148px + env(safe-area-inset-bottom,0px))}.public-result-shell .public-mobile-topbar{min-height:56px;padding-top:12px;padding-bottom:4px}.public-index-shell{width:100%;max-width:none;min-height:100dvh;padding:14px 24px max(16px,env(safe-area-inset-bottom,0px));align-items:center;gap:8px;margin:0}.public-index-shell .public-intro-topbar,.public-index-shell .public-tests-index,.public-index-shell .public-empty-state{width:min(480px,100%);max-width:100%}.public-index-shell .public-tests-index{flex:auto;align-content:start;min-height:0}.public-mobile-topbar{z-index:30;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#f6faffe6;grid-template-columns:1fr;align-items:center;min-height:72px;margin:0 -24px;padding:18px 24px 10px;display:grid;position:sticky;top:0}.public-result-topbar{grid-template-columns:40px 1fr 40px}.public-mobile-topbar h1{color:var(--quiz-text);text-align:center;margin:0;font-size:26px;font-weight:850;line-height:1.15}.public-share-icon{color:var(--quiz-muted);font-size:31px;font-weight:900;line-height:1;transform:rotate(-28deg)}.public-top-link{border:1px solid var(--outline);width:fit-content;color:var(--muted);background:#ffffffc7;border-radius:999px;padding:8px 12px;font-size:13px;font-weight:800;text-decoration:none}.public-intro,.public-question-card,.public-result,.public-empty-state,.public-tests-index{background:var(--quiz-card);border:1px solid #c1c6d699;border-radius:24px;gap:18px;padding:24px;display:grid;box-shadow:0 8px 30px #1a73e814}.public-intro-topbar{justify-content:flex-start;align-items:center;min-height:48px;padding:4px 0 8px;display:flex}.public-exit-link{width:44px;height:44px;color:var(--quiz-text);background:0 0;border:0;justify-content:center;align-items:center;text-decoration:none;display:inline-flex}.public-exit-link:active{opacity:.65}.public-exit-icon{display:block}.public-intro{border-radius:14px;gap:20px;margin-top:4px;padding:28px 24px}.public-intro>span,.public-result>span,.public-question>span{color:var(--primary);font-size:13px;font-weight:800}.public-index-heading{text-align:center;justify-items:center;gap:5px;display:grid}.public-index-heading span{color:var(--primary);font-size:13px;font-weight:800}.public-intro h1,.public-result h1,.public-question h1,.public-index-heading h1{text-align:center;margin:0;font-size:32px;line-height:1.16}.public-intro p,.public-result p{color:var(--quiz-muted);margin:0;font-size:20px;line-height:1.65}.public-intro-heading{text-align:center;justify-items:center;gap:12px;display:grid}.public-intro-heading span{background:var(--quiz-blue-soft);color:var(--quiz-blue);border-radius:10px;padding:10px 16px;font-size:19px;font-weight:850;line-height:1}.public-intro-heading h1,.public-test-title{color:var(--quiz-text);text-align:center;white-space:pre-line;overflow-wrap:break-word;margin:0;font-size:clamp(26px,6.8vw,31px);font-weight:850;line-height:1.28}.public-info-card{border:1px solid #c1c6d6b8;border-radius:14px;gap:12px;padding:20px;display:grid}.public-info-card-label{align-items:center;gap:10px;display:flex}.public-card-icon{color:var(--quiz-blue);flex:none}.public-info-card.count .public-card-icon{color:#1b8a5a}.public-info-card.guide .public-card-icon{color:#c45b4a}.public-info-card strong{color:var(--quiz-blue);font-size:17px;font-weight:850}.public-info-card.intro{background:var(--quiz-soft)}.public-info-card.count{background:var(--quiz-green-soft);border-color:#bceddad9}.public-info-card.count strong{color:var(--quiz-text)}.public-info-card.guide{background:var(--quiz-warn-soft);border-color:#ffdad6e6}.public-meta{background:var(--primary-soft);width:fit-content;color:var(--primary-strong);border:1px solid #006edb29;border-radius:999px;padding:7px 11px;font-size:13px;font-weight:800}.public-tests-list{gap:10px;display:grid}.public-test-row{border:1px solid var(--outline);background:var(--surface-solid);color:var(--text);border-radius:12px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;padding:14px 16px;text-decoration:none;display:grid}.public-test-row:hover{background:var(--primary-soft);border-color:#006edb52}.public-test-row span{color:var(--primary-strong);font-weight:850}.public-test-row strong{overflow-wrap:anywhere;font-weight:800}.public-test-row small,.public-empty-copy{color:var(--muted);white-space:nowrap;font-size:13px;font-weight:700}.public-primary,.public-secondary,.public-link{border:1px solid #0000;border-radius:14px;justify-content:center;align-items:center;min-height:56px;padding:0 22px;font-weight:850;text-decoration:none;transition:background .16s,border-color .16s,color .16s,transform .16s;display:inline-flex}.public-primary{background:var(--quiz-blue);color:#fff;box-shadow:0 8px 18px #005bbf3d}.public-secondary,.public-link{background:var(--quiz-card);border-color:var(--quiz-outline);color:var(--quiz-text)}.public-bottom-bar{z-index:40;width:min(480px,100vw);padding:24px 30px calc(24px + env(safe-area-inset-bottom,0px));-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#f6faffeb;border-top:1px solid #c1c6d68c;position:fixed;bottom:0;left:50%;transform:translate(-50%);box-shadow:0 -4px 20px #1a73e814}.public-bottom-bar>.public-primary,.public-bottom-bar>.public-secondary,.public-bottom-bar>.public-link{width:100%;min-height:64px;font-size:19px}.public-progress{gap:8px;display:grid}.public-progress span{color:var(--quiz-muted);font-size:19px;font-weight:800}.public-progress div{background:var(--quiz-soft);border-radius:999px;height:10px;overflow:hidden}.public-progress i{border-radius:inherit;background:#22c55e;height:100%;transition:width .18s;display:block}.public-question-card{border:none;border-radius:0 0 24px 24px;gap:34px;margin-top:8px;padding:18px 30px 30px;box-shadow:0 10px 28px #1a73e814}.public-question,.public-options{gap:22px;display:grid}.public-question h1{color:var(--quiz-text);overflow-wrap:anywhere;margin:0;font-size:38px;font-weight:900;line-height:1.18}.public-options{gap:20px}.public-option{border:1px solid var(--quiz-outline);background:var(--quiz-card);width:100%;min-height:76px;color:var(--quiz-text);text-align:left;border-radius:14px;align-items:center;gap:18px;padding:18px 20px;font-size:24px;font-weight:500;line-height:1.45;transition:border-color .16s,background .16s,color .16s;display:flex}.public-option.selected{background:var(--quiz-blue-soft);color:var(--quiz-blue);border-color:#005bbf8c;font-weight:750}.public-option-dot{border:2px solid #727785;border-radius:999px;flex:none;width:18px;height:18px;position:relative}.public-option.selected .public-option-dot{border-color:var(--quiz-blue);background:var(--quiz-blue)}.public-option.selected .public-option-dot:after{border-radius:inherit;content:"";background:#fff;position:absolute;inset:4px}.public-footer{justify-content:space-between;align-items:center;gap:12px;display:flex}.public-footer.submit-mode{padding-bottom:env(safe-area-inset-bottom,0px);grid-template-columns:1fr;justify-content:stretch;gap:12px;display:grid}.public-footer.submit-mode .public-footer-actions{width:100%;position:static}.public-footer-actions{justify-content:space-between;align-items:center;gap:12px;width:100%;display:flex}.public-question-actions{gap:24px;display:grid}.public-question-actions .public-footer-actions{min-height:56px}.public-nav-actions{gap:12px;display:flex}.public-nav-actions .public-primary,.public-nav-actions .public-secondary{min-width:124px}.public-secondary.linklike{min-height:44px;color:var(--quiz-muted);box-shadow:none;background:0 0;border-color:#0000;padding:0}.public-action-spacer{width:40px}.public-submit{width:100%;min-width:0;min-height:70px;font-size:21px}.public-error{color:var(--error);margin:0;font-size:15px;font-weight:750}.public-result{text-align:center;place-items:center;gap:22px;margin-top:8px;margin-bottom:8px;padding:28px 24px 32px}.public-result h2{color:var(--quiz-text);margin:0;font-size:40px;font-weight:900;line-height:1.15}.public-score-ring{border:14px solid var(--quiz-green);background:var(--quiz-card);border-radius:999px;align-content:center;justify-self:center;place-items:center;gap:12px;width:244px;height:244px;display:grid}.public-score-ring small{color:var(--quiz-muted);font-size:17px;font-weight:850}.public-score-ring strong{color:var(--quiz-blue);font-size:72px;font-weight:900;line-height:1}.public-result-note{text-align:left;border-radius:22px;gap:14px;width:100%;padding:26px;display:grid}.public-result-note.primary{background:var(--quiz-blue-soft);border:1px solid #005bbf1a}.public-result-note.muted{background:#eaeef4;border:1px solid #c1c6d65c}.public-result-note strong{color:var(--quiz-blue);font-size:22px;font-weight:900}.public-result-note.muted strong{color:var(--quiz-muted)}.public-result-note p{font-size:22px;line-height:1.65}.public-result-actions{grid-template-columns:1fr 1fr;gap:18px;display:grid}.public-result-actions .public-primary,.public-result-actions .public-secondary{width:100%;min-height:68px;font-size:19px}@media (max-width:900px){.hero,.test-hero,.test-workspace,.library-grid,.workspace,.text-grid,.question-preview,.score-grid,.meta-grid,.steps,.hero-card{grid-template-columns:1fr}.side-panel,.score-panel{position:static}.settings-grid,.preview-grid,.preview-grid.two-columns{grid-template-columns:1fr}.source-document{flex-direction:column;align-items:stretch}.source-document-actions{flex-wrap:wrap}.public-test-row{grid-template-columns:auto minmax(0,1fr) auto;gap:10px}.public-index-shell{padding:14px 20px max(16px,env(safe-area-inset-bottom,0px))}.public-empty-state,.public-tests-index{gap:14px;padding:18px}.setting-row{justify-content:flex-start}}@media (max-width:640px){.option-list{grid-template-columns:1fr}.public-test-shell{width:100vw;padding-inline:20px}.public-mobile-topbar{margin-inline:-20px;padding-inline:20px}.public-intro{margin-top:36px;padding:28px 30px}.public-intro-heading h1{font-size:clamp(25px,6.4vw,30px)}.public-question-card{margin-inline:0;padding:18px 30px 30px}.public-question h1{font-size:38px}.public-option{font-size:24px}.public-bottom-bar{width:100vw}.public-result{margin-top:6px;padding:24px 18px 28px}.public-score-ring{border-width:12px;width:min(220px,58vw);height:min(220px,58vw)}.public-score-ring strong{font-size:clamp(52px,14vw,68px)}.public-result h2{font-size:clamp(28px,7vw,36px)}.public-result-shell{padding-bottom:calc(136px + env(safe-area-inset-bottom,0px))}}