:root{--navy:#173F6D;--blue:#1B5FBF;--sky:#EAF3FA;--yellow:#F6C94C;--white:#F4F6F8;--ink:#142033;--muted:#667085;--line:#DCE5EE;--ok:#18794e;--bg:#f8f6f1}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;color:var(--ink);background:var(--bg)}button,input{font:inherit}.hidden{display:none!important}.topbar{height:76px;padding:0 max(22px,calc((100vw - 1240px)/2));display:flex;align-items:center;gap:24px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.brandmark{display:flex;align-items:center;gap:10px;min-width:230px}.brand-dot{width:32px;height:32px;border-radius:10px;background:linear-gradient(135deg,var(--yellow) 0 46%,#66c8ef 46% 100%)}.brandmark strong{display:block;color:var(--navy);font-size:13px;letter-spacing:.08em}.brandmark small{display:block;color:var(--muted);font-size:10px;margin-top:2px}.exam-mini-title{flex:1;text-align:center;font-weight:800;color:var(--navy)}.timer{font-variant-numeric:tabular-nums;font-size:20px;font-weight:900;background:var(--navy);color:#fff;border-radius:12px;padding:10px 14px}.screen{width:min(1200px,calc(100% - 32px));margin:0 auto}.intro-screen{min-height:calc(100vh - 76px);display:grid;grid-template-columns:1.1fr .9fr;gap:54px;align-items:center;padding:58px 0 74px}.eyebrow{font-size:12px;font-weight:900;letter-spacing:.14em;color:var(--blue)}h1{font-size:clamp(38px,5vw,64px);line-height:1.02;color:var(--navy);margin:14px 0 18px}.lead{font-size:18px;color:#445066;max-width:650px;line-height:1.7}.notice-wa{display:flex;gap:14px;background:#fff;border:1px solid #d9e4dc;padding:17px;border-radius:18px;margin:28px 0 22px;max-width:650px}.notice-wa>span{display:grid;place-items:center;width:45px;height:45px;border-radius:14px;background:#e7f7ed;color:var(--ok);font-weight:900}.notice-wa strong{color:#0e4d2e}.notice-wa p{margin:4px 0 0;color:var(--muted);font-size:13px;line-height:1.5}.exam-facts{display:flex;gap:10px;flex-wrap:wrap}.exam-facts div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 16px;min-width:108px}.exam-facts b{display:block;color:var(--navy);font-size:18px}.exam-facts span{font-size:11px;color:var(--muted)}.identity-card,.question-card,.navigator-card,.done-card{background:#fff;border:1px solid var(--line);box-shadow:0 18px 50px rgba(23,63,109,.08);border-radius:24px}.identity-card{padding:30px}.identity-card h2{color:var(--navy);margin:0 0 6px}.identity-card>p{color:var(--muted);font-size:13px;margin:0 0 22px}.identity-card label{display:block;font-size:12px;font-weight:800;color:#465268;margin-top:14px}.identity-card input[type=text],.identity-card input:not([type]){}.identity-card input{width:100%;border:1px solid #cfd9e5;border-radius:12px;padding:13px;margin-top:7px;background:#fff;outline:none}.identity-card input:focus{border-color:#6aa9e7;box-shadow:0 0 0 4px #eaf4ff}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.consent{display:flex!important;align-items:flex-start;gap:10px;line-height:1.45}.consent input{width:auto;margin:2px 0 0}.primary,.secondary,.finish-btn{border:0;border-radius:13px;padding:13px 18px;font-weight:900;cursor:pointer}.primary{background:var(--yellow);color:#153b68}.secondary{background:var(--sky);color:var(--navy)}.identity-card .primary{width:100%;margin-top:22px}.exam-screen{padding:32px 0 52px}.exam-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:24px}.question-area{min-width:0}.stimulus-panel{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;margin-bottom:18px;max-height:45vh;overflow:auto;line-height:1.7}.stimulus-panel img,.question-card img{max-width:100%;height:auto;border-radius:12px}.question-card{padding:28px;min-height:420px}.question-kicker{display:flex;justify-content:space-between;gap:12px;color:var(--blue);font-size:12px;font-weight:900;letter-spacing:.04em}.question-stem{font-size:18px;line-height:1.7;margin:20px 0}.answer-area{display:grid;gap:10px}.option,.statement-row{border:1px solid #d8e2ed;border-radius:14px;padding:14px 15px;background:#fff;cursor:pointer}.option:hover,.option.selected{border-color:#85b9e8;background:#f1f8ff}.option input{margin-right:10px}.statement-row{cursor:default}.statement-row p{margin:0 0 10px;line-height:1.6}.statement-actions{display:flex;gap:8px}.statement-actions label{border:1px solid #d8e2ed;border-radius:10px;padding:8px 12px;cursor:pointer}.question-actions{display:flex;justify-content:space-between;margin-top:16px}.navigator-card{padding:20px;align-self:start;position:sticky;top:100px}.nav-head{display:flex;justify-content:space-between;align-items:center;color:var(--navy);margin-bottom:14px}.nav-head span{font-size:11px;color:var(--muted)}.number-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}.number-grid button{aspect-ratio:1;border:1px solid #d7e1ec;border-radius:10px;background:#fff;color:var(--navy);font-weight:800;cursor:pointer}.number-grid button.answered{background:#eaf4ff;border-color:#9ac5ed}.number-grid button.active{background:var(--navy);color:#fff;border-color:var(--navy)}.finish-btn{width:100%;margin-top:18px;background:var(--navy);color:#fff}.done-screen{min-height:calc(100vh - 76px);display:grid;place-items:center;padding:50px 0}.done-card{max-width:620px;text-align:center;padding:44px}.done-check{width:70px;height:70px;border-radius:50%;display:grid;place-items:center;margin:0 auto 20px;background:#e8f7ed;color:var(--ok);font-size:34px;font-weight:900}.done-card h1{font-size:42px}.result-box{margin:26px auto;padding:18px;border-radius:16px;background:var(--sky);max-width:360px}.result-box small{display:block;color:var(--muted);font-weight:800}.result-box strong{font-size:26px;color:var(--navy);letter-spacing:.05em}.done-brand{color:var(--blue);font-weight:900;margin-top:24px}.modal{position:fixed;inset:0;background:rgba(12,28,48,.55);display:grid;place-items:center;padding:18px;z-index:100}.modal-card{width:min(480px,100%);background:#fff;border-radius:22px;padding:28px}.modal-card h3{margin-top:0;color:var(--navy)}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}.error{color:#b42318;background:#fff0ee;border-radius:12px;padding:10px;font-size:13px}.image-close{position:absolute;top:20px;right:20px;border:0;background:#fff;width:44px;height:44px;border-radius:50%;font-size:28px;cursor:pointer}.modal>img{max-width:min(1000px,92vw);max-height:86vh;background:#fff;border-radius:16px}.warning{color:#b54708}.math-scroll{overflow:auto}@media(max-width:900px){.topbar{padding:0 16px}.brandmark{min-width:0}.brandmark small{display:none}.exam-mini-title{display:none}.intro-screen{grid-template-columns:1fr;gap:28px;padding:38px 0 54px}.exam-layout{grid-template-columns:1fr}.navigator-card{position:static;order:-1}.number-grid{grid-template-columns:repeat(8,1fr)}.stimulus-panel{max-height:none}.question-card{padding:20px}}@media(max-width:560px){.screen{width:min(100% - 20px,1200px)}.number-grid{grid-template-columns:repeat(5,1fr)}.form-grid{grid-template-columns:1fr}.topbar{height:66px}.brandmark strong{font-size:11px}.timer{font-size:16px}.question-actions{position:sticky;bottom:0;background:var(--bg);padding:10px 0}.intro-screen{min-height:auto}.done-card{padding:28px 20px}.done-card h1{font-size:34px}}

.time-warning{position:fixed;top:88px;left:50%;transform:translateX(-50%);z-index:90;background:#fff7db;border:1px solid #f1cd55;color:#6c4b00;padding:12px 18px;border-radius:13px;box-shadow:0 12px 30px rgba(23,63,109,.14);font-weight:800;text-align:center;max-width:min(90vw,520px)}
@media(max-width:560px){.time-warning{top:76px;font-size:13px}}