:root{--navy:#12324a;--navy2:#0b2639;--blue:#087e8b;--yellow:#ffca3a;--bg:#f2f7f8;--red:#c2413b;--green:#238636;--text:#19313c}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html{scroll-behavior:smooth}body{margin:0;background:linear-gradient(180deg,#e7f1f3 0,#f7fafb 330px);color:var(--text);font:16px/1.5 system-ui,-apple-system,"Segoe UI",sans-serif;min-height:100vh}header{background:linear-gradient(135deg,var(--navy2),var(--navy));padding:14px max(18px,calc((100% - 1080px)/2));padding-top:max(14px,env(safe-area-inset-top));box-shadow:0 3px 14px #07192338;position:relative;z-index:5}.brand{display:inline-flex;align-items:center;gap:11px;color:#fff;text-decoration:none}.brand-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:#ffffff12;font-size:24px}.brand strong,.brand small{display:block}.brand strong{font-size:19px;line-height:1.25}.brand small{color:#bcd4dc;font-size:12px;font-weight:500;margin-top:2px}main{max-width:1080px;margin:28px auto;padding:0 16px;min-height:calc(100vh - 210px)}footer{color:#d1e3e8;padding:20px 16px max(20px,env(safe-area-inset-bottom));border-top:4px solid var(--yellow);background:linear-gradient(135deg,var(--navy2),var(--navy))}.footer-inner{max-width:1080px;margin:auto;display:flex;justify-content:center;align-items:center;gap:13px;text-align:left}.footer-mark{display:grid;width:46px;height:46px;place-items:center;border-radius:14px;background:#ffffff12;font-size:25px}.footer-inner strong{display:block;color:#fff;font-size:15px}.footer-inner p{margin:2px 0;font-size:14px}.footer-inner b{display:inline-block;color:var(--navy2);background:var(--yellow);padding:1px 8px;border-radius:12px;font-size:15px}.footer-inner small{display:block;color:#a9c7d0}.card{background:#fff;border-radius:18px;padding:22px;margin:16px 0;box-shadow:0 8px 28px #12324a14;border:1px solid #d9e5e8}.narrow{max-width:480px;margin:45px auto}.center{text-align:center}h1,h2,h3{line-height:1.2;margin-top:0}label{display:block;font-weight:650;margin:14px 0}input:not([type=checkbox],[type=radio]),textarea{display:block;width:100%;margin-top:7px;border:1px solid #aebfc5;border-radius:11px;padding:13px 14px;min-height:48px;font:inherit;background:#fff;color:var(--text)}input:focus,textarea:focus{outline:3px solid #087e8b25;border-color:var(--blue)}textarea{min-height:90px;resize:vertical}button,.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;border:0;border-radius:11px;padding:11px 18px;background:var(--blue);color:#fff;text-decoration:none;font:inherit;font-weight:750;cursor:pointer;margin-top:10px;box-shadow:0 3px 8px #087e8b2b}.secondary{background:#e5eef0!important;color:var(--navy)!important;box-shadow:none}.danger{background:var(--red)}.notice{max-width:700px;margin:14px auto;padding:14px 16px;border-radius:12px;background:#e8f3ff}.notice.error{background:#ffebe8;color:#8e201c}.notice.success{background:#e5f6ea;color:#19672b}.identity{padding:16px;background:#eaf6f5;border-radius:12px;margin:16px 0}.identity span,.identity strong,td small{display:block}.bar{display:flex;align-items:center;justify-content:space-between;gap:14px}.bar h1{margin-bottom:3px}.muted{color:#687c84}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}.grid .card{margin:0}.pill{float:right;background:#e7edf0;border-radius:20px;padding:4px 10px;font-size:13px}.pill.on{background:#d9f3df;color:#156326}.card .button{margin-top:16px}.question h3{font-size:18px}.question h3 span{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--yellow);font-size:15px;margin-right:4px}.choice{display:flex;gap:13px;align-items:center;min-height:54px;padding:13px;border:2px solid #dce6e8;border-radius:12px;cursor:pointer;font-weight:550}.choice:has(input:checked){border-color:var(--blue);background:#eaf7f7}.choice input{flex:0 0 auto;width:21px;height:21px;accent-color:var(--blue)}.sticky{position:sticky;top:8px;background:linear-gradient(135deg,var(--navy2),var(--navy));color:#fff;padding:14px 16px;border-radius:14px;z-index:2;box-shadow:0 5px 15px #09213145}.timer{font-size:25px;font-weight:800;color:var(--yellow);font-variant-numeric:tabular-nums}.submit{width:100%;font-size:18px;min-height:54px;margin-bottom:20px}.score{text-align:center}.score>div strong{display:block;font-size:64px;color:var(--blue)}.score small{font-size:17px}.review{border-left:6px solid var(--green)}.review.wrong{border-left-color:var(--red)}.actions,.inline{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.actions form{display:inline}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}.check{display:flex;gap:8px;align-items:center}.option-edit{display:grid;grid-template-columns:28px 1fr;align-items:center}.option-edit input{margin:0}.table{overflow:auto;-webkit-overflow-scrolling:touch}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px;border-bottom:1px solid #dde7e9;vertical-align:top}td input:not([type=checkbox]){min-width:160px;padding:7px;margin:2px}@media(max-width:650px){body{font-size:15px}header{padding-left:14px;padding-right:14px}.brand strong{font-size:17px}main{margin-top:15px;padding:0 12px}.narrow{margin:22px auto}.bar{align-items:flex-start;flex-wrap:wrap}.bar>div:last-child{width:100%;display:flex;gap:7px}.bar>div:last-child .button{flex:1}.form-grid{grid-template-columns:1fr}.card{padding:17px;border-radius:15px;margin:12px 0}.grid{grid-template-columns:1fr;gap:12px}.actions{gap:6px}.actions .button,.actions button{padding:8px 11px;min-height:42px}.sticky{top:6px;border-radius:12px}.sticky h1{font-size:17px;margin-bottom:4px}.timer{font-size:22px}.question h3{font-size:17px}.choice{min-height:58px;padding:14px 12px}.narrow button:not(.secondary),.narrow .button{width:100%}.score>div strong{font-size:54px}.footer-inner{justify-content:flex-start}.footer-mark{flex:0 0 42px;width:42px;height:42px}.footer-inner b{font-size:14px}footer{padding-top:18px}}
.result-actions{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}.result-actions form{display:inline}.result-actions button{margin-top:16px}@media(max-width:650px){.result-actions{display:grid}.result-actions .button,.result-actions button{width:100%;margin-top:8px}}
.result-options{display:grid;gap:8px;margin-top:14px}.result-option{display:flex;align-items:center;gap:10px;padding:11px 12px;border:2px solid #dce6e8;border-radius:11px}.option-letter{display:grid;place-items:center;flex:0 0 30px;width:30px;height:30px;border-radius:50%;background:#edf3f5;font-weight:800}.option-tags{display:flex;gap:5px;flex-wrap:wrap;margin-left:auto}.tag{white-space:nowrap;border-radius:12px;padding:2px 8px;font-size:12px}.selected-tag{background:#ffebe8;color:#9b2924}.correct-tag{background:#dff4e4;color:#176729}.result-option.right-option{border-color:#70b77e;background:#f0faf2}.result-option.selected-option:not(.right-option){border-color:#dc817c;background:#fff3f1}.result-option.selected-option.right-option .selected-tag{background:#dff4e4;color:#176729}.not-answered{color:var(--red);font-weight:700}@media(max-width:650px){.result-option{align-items:flex-start}.option-tags{width:100%;margin-left:40px}.result-option{flex-wrap:wrap}}
.report-filter{display:flex;align-items:end;gap:12px;flex-wrap:wrap}.report-filter label{flex:1;min-width:260px;margin:0}.report-filter button,.report-filter .button{margin:0}.report-filter select{display:block;width:100%;min-height:48px;margin-top:7px;padding:10px 13px;border:1px solid #aebfc5;border-radius:11px;background:#fff;font:inherit;color:var(--text)}.excel-button{background:#217346}.report-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:16px 0}.report-summary div{background:#fff;border:1px solid #d9e5e8;border-radius:14px;padding:16px;text-align:center;box-shadow:0 5px 16px #12324a10}.report-summary strong,.report-summary span,.report-table td span{display:block}.report-summary strong{font-size:25px;color:var(--blue)}.report-summary span{font-size:13px;color:#687c84}.report-table th{white-space:nowrap;background:#edf3f5}.report-table td{white-space:nowrap}.report-table td:nth-child(2),.report-table td:nth-child(3){white-space:normal;min-width:180px}.report-right{color:var(--green);font-weight:800}.report-wrong{color:var(--red);font-weight:800}@media(max-width:650px){.report-filter{display:grid}.report-filter label{min-width:0}.report-filter button,.report-filter .button{width:100%}.report-summary{grid-template-columns:1fr 1fr 1fr;gap:7px}.report-summary div{padding:12px 5px}.report-summary strong{font-size:19px}.report-summary span{font-size:11px}.report-table{margin:0 -17px;padding:0 17px}.report-table table{font-size:13px}}
body{padding-bottom:78px}footer{position:fixed;left:0;right:0;bottom:0;z-index:20;padding-top:8px;padding-bottom:max(8px,env(safe-area-inset-bottom));border-top-width:3px;box-shadow:0 -4px 14px #07192320}.footer-inner{min-height:42px;gap:9px}.footer-mark{width:34px;height:34px;flex-basis:34px;border-radius:10px;font-size:19px}.footer-inner strong{font-size:13px;line-height:1.15}.footer-inner p{font-size:12px;line-height:1.2;margin:1px 0}.footer-inner b{font-size:12px;padding:0 6px}.footer-inner small{font-size:10px;line-height:1.1}@media(max-width:650px){body{padding-bottom:72px}footer{padding:6px 10px max(6px,env(safe-area-inset-bottom));border-top-width:2px}.footer-inner{min-height:38px;gap:8px}.footer-mark{width:30px;height:30px;flex-basis:30px;font-size:17px}.footer-inner strong{font-size:11px}.footer-inner p{font-size:10px}.footer-inner b{font-size:10px;padding:0 5px}.footer-inner small{font-size:9px}}