@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--navy:#10243a;--navy2:#17334d;--cyan:#57d4e7;--cyan2:#b7f1f6;--ink:#13283d;--muted:#687d8e;--line:#dce6eb;--paper:#f4f8fa;--white:#fff;--green:#167b68;--red:#c24e55;--shadow:0 18px 45px rgba(16,36,58,.08)}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Manrope,system-ui,-apple-system,Segoe UI,sans-serif}.topbar{height:76px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(calc((100vw - 1120px)/2),24px);position:sticky;top:0;z-index:5}.brand{display:flex;align-items:center;gap:11px;color:var(--navy);font-weight:800;font-size:14px;letter-spacing:.12em;text-decoration:none}.brand b{color:#2296aa}.brand-mark{display:grid;place-items:center;background:var(--navy);color:var(--cyan);font-size:13px;width:36px;height:36px;border-radius:11px;letter-spacing:0}.wrap{max-width:1120px;margin:auto;padding:0 24px}.hero{position:relative;overflow:hidden;background:linear-gradient(115deg,#10243a 0%,#153a54 68%,#15566a 100%);border-radius:0 0 25px 25px;color:#fff;padding:76px 64px 72px;min-height:360px}.eyebrow,.section-kicker{font-size:10px;font-weight:800;letter-spacing:.17em;color:#7bd9e5}.pulse{display:inline-block;width:7px;height:7px;background:#68e3cb;border-radius:50%;margin:0 9px 1px 0;box-shadow:0 0 0 5px #68e3cb20}.hero h1{font-size:clamp(36px,5vw,58px);line-height:1.12;letter-spacing:-.055em;margin:24px 0 15px;position:relative;z-index:1}.hero h1 span{color:var(--cyan)}.hero-copy{max-width:570px;color:#c5d5df;line-height:1.7;font-size:14px;position:relative;z-index:1}.hero-actions{display:flex;align-items:center;gap:22px;margin-top:30px;position:relative;z-index:1}.button{border:0;border-radius:10px;padding:13px 18px;font:700 12px Manrope;cursor:pointer;transition:.18s}.button:hover{transform:translateY(-1px);filter:brightness(1.04)}.button-primary{background:var(--cyan);color:#09283a;box-shadow:0 8px 22px #57d4e733}.button-primary span,.button-card span{margin-left:18px;font-size:17px}.button-ghost{background:#edf6f8;color:#21445b}.privacy-note{font-size:11px;color:#c5d5df}.shield{color:#6be0c3;margin-right:6px}.hero-orbit{position:absolute;border:1px solid #8de9f326;border-radius:50%;pointer-events:none}.orbit-one{width:370px;height:370px;right:60px;top:-120px}.orbit-two{width:520px;height:520px;right:-15px;top:-194px}.participant-panel{display:flex;justify-content:space-between;align-items:center;gap:18px;background:#e8f6f7;border:1px solid #c5e8eb;padding:21px 25px;border-radius:16px;margin-top:26px}.participant-panel h2{font-size:19px;margin:6px 0}.muted{color:var(--muted);font-size:12px;margin:0}.participant-code{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid #c9e4e7;padding:12px 15px;border-radius:10px;font-weight:800;letter-spacing:.1em;color:#176c7d}.icon-button{border:0;background:#e9f6f7;border-radius:7px;padding:7px;cursor:pointer;color:#176c7d}.tests-section{padding:47px 0 32px}.section-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:20px}.section-heading h2{font-size:25px;letter-spacing:-.04em;margin:7px 0 0}.section-kicker{color:#3298a8}.counter{font-size:28px;font-weight:800;color:#173a52}.counter small{font-size:9px;letter-spacing:.12em;color:#76909f}.test-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.test-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;min-height:255px;display:flex;flex-direction:column;box-shadow:0 4px 16px #163c5510}.test-card.featured{border-color:#8cdce5;box-shadow:0 12px 30px #32aeb51c}.card-top{display:flex;justify-content:space-between;align-items:center}.test-number{font-size:9px;letter-spacing:.15em;font-weight:800;color:#71909f}.card-icon{width:35px;height:35px;display:grid;place-items:center;border-radius:10px;background:#eaf8f9;color:#16899a;font-size:22px}.test-card h3{font-size:18px;margin:19px 0 7px;letter-spacing:-.03em}.test-card p{font-size:12px;line-height:1.65;color:var(--muted);margin:0}.tags{display:flex;gap:7px;margin:17px 0 18px;flex-wrap:wrap}.tags span{font-size:9px;font-weight:700;color:#38717c;background:#edf7f7;padding:6px 8px;border-radius:20px}.button-card{width:100%;margin-top:auto;background:#edf5f7;color:#173b50;text-align:left;display:flex;justify-content:space-between;align-items:center}.button-card span{margin:0;font-size:17px}.disclaimer{font-size:10px;line-height:1.6;color:#81919b;margin:18px 2px}.workspace,.result-panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;margin:24px 0;box-shadow:var(--shadow)}.work-head{display:flex;align-items:start;justify-content:space-between;gap:14px;border-bottom:1px solid var(--line);padding-bottom:17px;margin-bottom:20px}.work-head h2{margin:5px 0;font-size:23px}.work-head p{margin:0;color:var(--muted);font-size:12px;line-height:1.5}.timer{font-size:20px;font-weight:800;color:#137e8e;background:#e8f7f8;padding:10px 14px;border-radius:10px;white-space:nowrap;font-variant-numeric:tabular-nums}.instructions{background:#f1f7f9;padding:14px 16px;border-radius:11px;font-size:12px;line-height:1.65;color:#486171;margin-bottom:18px}.schulte-grid{max-width:470px;margin:20px auto;display:grid;grid-template-columns:repeat(5,1fr);gap:8px}.schulte-cell{aspect-ratio:1;border:1px solid #d6e3e9;border-radius:11px;background:#f8fbfc;color:#193d54;font-size:clamp(18px,3vw,27px);font-weight:800;cursor:pointer}.schulte-cell:hover{border-color:#35a9b8;background:#edfafa}.schulte-cell.done{background:#dff3ef;color:#80a59e;border-color:#dff3ef;cursor:default}.schulte-cell.wrong{background:#fff0f0;border-color:#df777d;color:#bd4b54}.progress-line{height:7px;background:#eaf0f3;border-radius:10px;overflow:hidden;margin:14px 0}.progress-line>span{display:block;height:100%;background:linear-gradient(90deg,#31a8b8,#6dd9d8);width:0;transition:width .15s}.center{text-align:center}.big-stimulus{font-size:clamp(36px,7vw,64px);font-weight:800;min-height:110px;display:grid;place-items:center;margin:16px 0}.choice-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;max-width:680px;margin:20px auto}.choice{padding:15px 8px;border:2px solid var(--line);border-radius:11px;background:#fff;font-weight:800;cursor:pointer}.choice:hover{border-color:#5ac7d2;background:#f2fbfc}.choice.red{color:#d7474c}.choice.blue{color:#337fe2}.choice.green{color:#19976f}.choice.yellow{color:#b18b00}.letter-grid{display:grid;grid-template-columns:repeat(20,minmax(0,1fr));gap:3px;max-width:850px;margin:18px auto;user-select:none}.letter-cell{border:0;border-radius:4px;background:#f5f8fa;color:#284456;aspect-ratio:1;font:600 clamp(10px,1.5vw,15px) Manrope;cursor:pointer;padding:0}.letter-cell.selected{background:#cceff0;color:#116d79;box-shadow:inset 0 0 0 1px #5dbbc4}.letter-cell:disabled{cursor:default}.work-actions{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:17px}.button-secondary{background:#edf2f5;color:#3d596b}.button-danger{background:#fff0f0;color:#a53c45}.metric-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;margin:18px 0}.metric{background:#f2f7f9;border-radius:12px;padding:15px}.metric strong{display:block;font-size:24px;color:#14596b}.metric span{font-size:10px;color:#667d8b}.result-title{text-align:center}.result-title h2{font-size:25px;margin:7px}.result-title p{font-size:12px;color:var(--muted)}.admin-table{width:100%;border-collapse:collapse;font-size:11px}.admin-table th,.admin-table td{text-align:left;padding:10px;border-bottom:1px solid var(--line);vertical-align:top}.admin-table th{color:#69808e;font-size:9px;letter-spacing:.1em}.admin-wrap{overflow:auto}.toast{position:fixed;bottom:20px;left:50%;transform:translate(-50%,20px);background:#102b40;color:#fff;padding:12px 17px;border-radius:10px;font-size:12px;opacity:0;pointer-events:none;transition:.2s;z-index:20}.toast.show{opacity:1;transform:translate(-50%,0)}.hidden{display:none!important}footer{max-width:1120px;margin:26px auto 0;padding:20px 24px 30px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:10px;font-size:9px;letter-spacing:.08em;color:#8799a3}footer span:first-child{font-weight:800;color:#436477}
@media(max-width:760px){.hero{padding:48px 25px;min-height:360px}.hero-orbit{opacity:.45;right:-180px}.hero-actions{align-items:flex-start;flex-direction:column;gap:13px}.test-grid{grid-template-columns:1fr}.test-card{min-height:220px}.participant-panel{align-items:flex-start;flex-direction:column}.workspace,.result-panel{padding:18px}.topbar{padding:0 16px}.wrap{padding:0 14px}.choice-grid{grid-template-columns:repeat(2,1fr)}.letter-grid{grid-template-columns:repeat(15,minmax(0,1fr));gap:2px}.letter-cell{font-size:11px}.work-head{flex-direction:column}.section-heading h2{font-size:22px}footer{flex-direction:column}}

.registration-panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:25px;margin:26px 0 0;box-shadow:var(--shadow);max-width:620px}.registration-panel h2{font-size:21px;margin:7px 0}.registration-panel>.muted{line-height:1.6}.registration-form{display:grid;grid-template-columns:1fr 1fr;gap:9px 14px;margin-top:18px}.field-label{font-size:11px;font-weight:800;color:#456273}.registration-form input{width:100%;min-width:0;border:1px solid #cfdee5;border-radius:9px;padding:12px 13px;font:500 13px Manrope,system-ui,sans-serif;color:var(--ink);outline:none}.registration-form input:focus{border-color:#37a8b7;box-shadow:0 0 0 3px #37a8b71a}.registration-notice{grid-column:1/-1;font-size:10px;line-height:1.6;color:#6f818d;background:#f1f7f9;border-radius:9px;padding:11px 13px;margin:5px 0}.registration-form button{grid-column:1/-1;justify-self:start}.registration-form button:disabled{opacity:.65;cursor:wait}
@media(max-width:560px){.registration-form{grid-template-columns:1fr}.registration-notice,.registration-form button{grid-column:1}}