:root{--caf-2026-background:#f8fbff;--caf-2026-surface:hsla(0,0%,100%,.88);--caf-2026-border:rgba(148,163,184,.24);--caf-2026-text:#0f172a;--caf-2026-muted:#475569;--caf-2026-accent:#0f6cbd;--caf-2026-accent-strong:#0a4f8a;--caf-2026-interactive:#02adb7;--caf-2026-interactive-strong:#0299a2;--caf-2026-radius:1.5rem;--caf-2026-shadow:0 16px 40px rgba(15,23,42,.08)}.caf-2026-page{background-color:#fff;background-image:radial-gradient(ellipse 96% 78% at 88% 8%,rgba(0,82,87,.98) 0,rgba(0,82,87,.88) 18%,rgba(12,123,131,.72) 38%,rgba(57,191,199,.36) 68%,hsla(0,0%,100%,0) 100%),radial-gradient(ellipse 92% 74% at 12% 24%,rgba(57,191,199,.92) 0,rgba(57,191,199,.64) 28%,rgba(57,191,199,.26) 56%,hsla(0,0%,100%,0) 100%),radial-gradient(ellipse 92% 78% at 50% 100%,hsla(0,0%,100%,.96) 0,hsla(0,0%,100%,.84) 28%,hsla(0,0%,100%,.28) 60%,hsla(0,0%,100%,0) 84%),linear-gradient(180deg,rgba(4,106,114,.28),rgba(57,191,199,.12) 38%,hsla(0,0%,100%,0) 82%);color:var(--caf-2026-text)}.caf-2026-surface{background:var(--caf-2026-surface);border-color:var(--caf-2026-border);box-shadow:var(--caf-2026-shadow)}.caf-2026-text{color:var(--caf-2026-text)}.caf-2026-card{background:var(--caf-2026-surface);border-color:var(--caf-2026-border);box-shadow:var(--caf-2026-shadow)}.caf-2026-badge{background:rgba(14,116,204,.1);color:var(--caf-2026-accent)}.caf-2026-button{background:var(--caf-2026-interactive);color:#fff}.caf-2026-button:hover{background:var(--caf-2026-interactive-strong)}.caf-2026-input{background:#fff;border-color:var(--caf-2026-border);color:var(--caf-2026-text)}.caf-2026-input::placeholder{color:var(--caf-2026-muted)}.caf-2026-input:focus{border-color:rgba(15,108,189,.45);box-shadow:0 0 0 4px rgba(14,116,204,.12)}.caf-2026-screen{min-height:100vh}@media (min-width:768px) and (max-width:1366px) and (orientation:landscape){.caf-2026-quiz-stage{min-height:100dvh;overflow:hidden;padding-top:1.5rem;padding-bottom:1.5rem}.caf-2026-quiz-shell{min-height:calc(100dvh - 3rem)}.caf-2026-quiz-content{flex:1;justify-content:space-between;margin-top:2rem;gap:1.5rem;overflow:hidden}.caf-2026-quiz-question-block{gap:1.5rem}.caf-2026-quiz-question{max-width:68rem;font-size:clamp(1.05rem,1.85vw,1.8rem);line-height:1.08;letter-spacing:-.03em}.caf-2026-quiz-options{gap:.75rem}.caf-2026-quiz-option{padding-top:.95rem;padding-bottom:.95rem}.caf-2026-quiz-option-label{font-size:1.2rem;line-height:1.14}.caf-2026-quiz-action{margin-bottom:.25rem}}