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40px}.quarti__lead{text-align:center;color:var(--text-soft);font-size:.98rem;line-height:1.55;margin:12px auto 24px;max-width:480px}.quarti__lead strong{color:var(--primary);font-weight:700}.quarti-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.quarto-card{--card-color:var(--primary);position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;padding:22px 14px 18px;background:var(--white);border-top:6px solid var(--card-color);border-radius:var(--radius-md);box-shadow:0 6px 20px var(--shadow),0 1px 3px #0000000a;color:var(--text);text-decoration:none;transition:transform .2s ease,box-shadow .2s ease;overflow:hidden;-webkit-tap-highlight-color:transparent}.quarto-card::before{content:'';position:absolute;inset:0;background:linear-gradient(180deg,#fff0 0%,#00000005 100%);pointer-events:none}.quarto-card:active{transform:scale(0.97)}.quarto-card:hover{box-shadow:0 12px 32px var(--shadow),0 2px 6px 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#c9963f66;text-decoration:none;transition:transform .15s ease,box-shadow .15s ease}.quarti__gift-banner:active{transform:scale(0.98)}.quarti__gift-banner:hover{box-shadow:0 10px 28px #c9963f80}.quarti__gift-banner-icon{flex:0 0 44px;width:44px;height:44px;border-radius:50%;background:#fffcf559;display:inline-flex;align-items:center;justify-content:center}.quarti__gift-banner-text{flex:1;display:flex;flex-direction:column;gap:2px;min-width:0}.quarti__gift-banner-text strong{font-family:var(--font-display),serif;font-size:1.05rem;font-weight:600}.quarti__gift-banner-text small{font-size:.78rem;opacity:.85}.quarti__gift-banner-chevron{flex:0 0 auto;opacity:.7}.page-diploma{background:radial-gradient(circle at 20% 0%,#146f4814,transparent 50%),radial-gradient(circle at 90% 100%,#d4a5741f,transparent 55%),var(--bg-warm)}.diploma{max-width:560px;margin:0 auto;padding:14px 18px 48px}.diploma-hero{text-align:center;padding:18px 12px 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24px;background:var(--white);border-radius:var(--radius-md);box-shadow:0 4px 14px var(--shadow);overflow:hidden}.diploma-progress__item{display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid #3a24180f;text-align:left}.diploma-progress__item:last-child{border-bottom:none}.diploma-progress__dot{flex:0 0 24px;width:24px;height:24px;border-radius:50%;background:var(--bg-paper);border:2px solid #3a24181f;display:inline-flex;align-items:center;justify-content:center;color:var(--white)}.diploma-progress__item.is-done .diploma-progress__dot{background:var(--quarto-color,var(--primary));border-color:var(--quarto-color,var(--primary))}.diploma-progress__name{flex:1;font-family:var(--font-display),serif;font-size:1rem;color:var(--text)}.diploma-progress__count{font-size:.85rem;font-weight:700;color:var(--text-soft);letter-spacing:.02em}.diploma-progress__item.is-done 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8px;margin-bottom:22px}.regalo-hero__icon{display:inline-flex;width:92px;height:92px;align-items:center;justify-content:center;border-radius:50%;background:linear-gradient(135deg,var(--secondary) 0%,#C9963F 100%);color:var(--white);margin-bottom:14px;box-shadow:0 10px 28px #c9963f66}.regalo-hero__title{font-size:clamp(1.6rem,6vw,2rem);color:var(--text);margin-bottom:16px}.regalo-hero__discount{display:inline-flex;flex-direction:column;align-items:center;gap:2px;padding:14px 32px;background:linear-gradient(135deg,var(--primary) 0%,var(--primary-soft) 100%);color:var(--white);border-radius:var(--radius-lg);box-shadow:0 8px 24px color-mix(in srgb,var(--primary) 30%,transparent)}.regalo-hero__discount-value{font-family:var(--font-display),serif;font-size:2.4rem;font-weight:700;line-height:1}.regalo-hero__discount-label{font-size:.82rem;text-transform:uppercase;letter-spacing:.1em;opacity:.9}.regalo-partners{margin-bottom:26px}.regalo-partners__title{font-size:1.1rem;color:var(--text);text-align:center;margin-bottom:16px}.regalo-partners__empty,.regalo-partners__note{text-align:center;color:var(--text-muted);font-size:.95rem}.regalo-partners__note{margin-top:16px}.partner-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px}.partner-card{display:flex;flex-direction:column;gap:4px;padding:16px 18px;background:var(--white);border-radius:var(--radius-md);border-left:4px solid var(--secondary);box-shadow:0 3px 12px var(--shadow)}.partner-card__name{font-family:var(--font-display),serif;font-size:1.1rem;color:var(--text);font-weight:600}.partner-card__type{align-self:flex-start;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;font-weight:700;color:var(--secondary-dark);background:color-mix(in srgb,var(--secondary) 20%,var(--white));padding:3px 10px;border-radius:var(--radius-pill)}.partner-card__address{font-size:.9rem;color:var(--text-soft);line-height:1.4}.regalo-validity{text-align:center;margin-bottom:30px}.regalo-validity__until{background:var(--bg-paper);border-radius:var(--radius-md);padding:16px 18px;margin-bottom:16px}.regalo-validity__until-label{display:block;font-size:.78rem;text-transform:uppercase;letter-spacing:.12em;color:var(--text-muted);font-weight:700;margin-bottom:4px}.regalo-validity__until-value{display:block;font-family:var(--font-display),serif;font-size:1.15rem;color:var(--primary);font-weight:600}.regalo-timer{background:linear-gradient(135deg,var(--primary-dark) 0%,var(--primary) 100%);border-radius:var(--radius-md);padding:18px;color:var(--white);box-shadow:0 8px 24px color-mix(in srgb,var(--primary) 32%,transparent)}.regalo-timer__head{display:inline-flex;align-items:center;gap:8px;color:var(--secondary);margin-bottom:10px}.regalo-timer__label{font-size:.8rem;text-transform:uppercase;letter-spacing:.14em;font-weight:700}.regalo-timer__hourglass{display:inline-flex}.regalo-timer__value{font-family:ui-monospace,'SF Mono','SFMono-Regular','Roboto 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var(--shadow)}.howto__logo{object-fit:contain;max-width:100%}.howto__logo--usra{height:56px}.howto__logo--aquila{height:56px}.howto__logo--cultura{height:64px}.howto__title{font-size:clamp(1.7rem,6vw,2.1rem);color:var(--text);text-align:center;margin-bottom:12px;line-height:1.2}.howto__lead{text-align:center;color:var(--text-soft);font-size:.98rem;line-height:1.55;max-width:480px;margin:0 auto 28px}.howto__steps{list-style:none;padding:0;margin:0 0 32px;display:flex;flex-direction:column;gap:14px}.howto-step{position:relative;display:flex;align-items:flex-start;gap:14px;background:var(--white);border-radius:var(--radius-md);padding:18px;box-shadow:0 4px 14px var(--shadow);border-left:4px solid 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.btn{width:100%;max-width:320px}.reward-text{color:var(--text);font-size:1rem;line-height:1.75;white-space:pre-line;text-align:left}.gallery{position:relative;user-select:none;-webkit-user-select:none}.gallery__viewport{position:relative;width:100%;aspect-ratio:4 / 3;overflow:hidden;border-radius:var(--radius-md);box-shadow:0 8px 28px var(--shadow);background:var(--bg-paper);touch-action:pan-y}.gallery__track{display:flex;height:100%;will-change:transform}.gallery__slide{flex:0 0 100%;width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:#1a1a1a}.gallery__slide img{max-width:100%;max-height:100%;object-fit:contain;-webkit-user-drag:none}.gallery__arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:2;width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;background:#fffcf5eb;color:var(--primary);border:1px solid #146f482e;border-radius:50%;cursor:pointer;box-shadow:0 2px 6px #0000002e;transition:background .15s ease,opacity .15s ease;-webkit-tap-highlight-color:transparent}.gallery__arrow:hover{background:var(--white)}.gallery__arrow:disabled{opacity:.35;cursor:default}.gallery__arrow--prev{left:10px}.gallery__arrow--next{right:10px}.gallery__fs-btn{position:absolute;top:10px;right:10px;z-index:3;width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;background:#0000008c;color:var(--white);border:1px solid #fffcf540;border-radius:50%;cursor:pointer;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);box-shadow:0 2px 6px #0000004d;-webkit-tap-highlight-color:transparent;transition:background .15s ease,transform .15s ease}.gallery__fs-btn:hover{background:#000000bf}.gallery__fs-btn:active{transform:scale(0.94)}.gallery__fs-icon{display:block}.gallery__fs-icon--collapse{display:none}.gallery.is-fullscreen-css .gallery__fs-icon--expand,.gallery:fullscreen .gallery__fs-icon--expand,.gallery:-webkit-full-screen .gallery__fs-icon--expand{display:none}.gallery.is-fullscreen-css .gallery__fs-icon--collapse,.gallery:fullscreen .gallery__fs-icon--collapse,.gallery:-webkit-full-screen .gallery__fs-icon--collapse{display:block}.gallery.is-fullscreen-css .gallery__fs-btn,.gallery:fullscreen .gallery__fs-btn,.gallery:-webkit-full-screen .gallery__fs-btn{top:calc(10px + env(safe-area-inset-top,0px));right:calc(10px + env(safe-area-inset-right,0px))}.gallery.is-fullscreen-css{position:fixed!important;inset:0!important;z-index:9999!important;background:#000;display:flex;flex-direction:column;justify-content:center;padding:0;margin:0}.gallery:fullscreen{background:#000;display:flex;flex-direction:column;justify-content:center}.gallery.is-fullscreen-css .gallery__viewport,.gallery:fullscreen .gallery__viewport,.gallery:-webkit-full-screen .gallery__viewport{aspect-ratio:auto;width:100%;height:100vh;height:100svh;border-radius:0;box-shadow:none;background:#000}.gallery.is-fullscreen-css .gallery__slide,.gallery:fullscreen .gallery__slide,.gallery:-webkit-full-screen .gallery__slide{background:#000}.gallery.is-fullscreen-css .gallery__dots,.gallery.is-fullscreen-css .gallery__counter,.gallery:fullscreen .gallery__dots,.gallery:fullscreen .gallery__counter{position:absolute;bottom:calc(16px + env(safe-area-inset-bottom,0px));left:0;right:0;z-index:3;margin:0;color:var(--white)}.gallery.is-fullscreen-css .gallery__dot,.gallery:fullscreen .gallery__dot{background:#fff6}.gallery__dots{display:flex;justify-content:center;gap:8px;margin-top:14px}.gallery__dot{width:8px;height:8px;border-radius:50%;background:#3a24182e;border:none;padding:0;cursor:pointer;transition:background .2s ease,transform .2s ease;-webkit-tap-highlight-color:transparent}.gallery__dot.is-active{background:var(--quarto-color,var(--primary));transform:scale(1.4)}.gallery__counter{text-align:center;margin-top:14px;font-family:var(--font-body),sans-serif;font-size:.88rem;color:var(--text-soft);font-weight:600;letter-spacing:.04em}.reward-gallery__caption{margin-top:18px}.panorama{position:relative;width:100%;aspect-ratio:16 / 9;background:#111;border-radius:var(--radius-md);overflow:hidden;box-shadow:0 8px 28px var(--shadow);cursor:grab;touch-action:none;user-select:none;-webkit-user-select:none}.panorama:active{cursor:grabbing}.panorama canvas{display:block;width:100%!important;height:100%!important}.panorama__loading{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fffcf5d9;font-size:.9rem;background:#111;z-index:2;gap:12px}.panorama__spinner{width:36px;height:36px;border:3px solid #fffcf533;border-top-color:var(--quarto-color,var(--primary));border-radius:50%;animation:panoramaSpin .9s linear infinite}@keyframes panoramaSpin{to{transform:rotate(360deg)}}.panorama__hint{text-align:center;color:var(--text-muted);font-size:.82rem;font-style:italic;margin-top:10px}.panorama__fs-btn{position:absolute;top:10px;right:10px;z-index:10;width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;background:#0000008c;color:var(--white);border:1px solid #fffcf540;border-radius:50%;cursor:pointer;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);box-shadow:0 2px 6px #0000004d;-webkit-tap-highlight-color:transparent;transition:background .15s ease,transform .15s ease}.panorama__fs-btn:hover{background:#000000bf}.panorama__fs-btn:active{transform:scale(0.94)}.panorama__fs-icon{display:block}.panorama__fs-icon--collapse{display:none}.panorama.is-fullscreen-css .panorama__fs-icon--expand{display:none}.panorama.is-fullscreen-css .panorama__fs-icon--collapse{display:block}.panorama:fullscreen .panorama__fs-icon--expand{display:none}.panorama:fullscreen .panorama__fs-icon--collapse{display:block}.panorama:-webkit-full-screen .panorama__fs-icon--expand{display:none}.panorama:-webkit-full-screen .panorama__fs-icon--collapse{display:block}.panorama__rotate-hint{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);z-index:4;display:inline-flex;align-items:center;gap:8px;padding:8px 16px;background:#000000bf;color:var(--white);border-radius:var(--radius-pill);font-size:.85rem;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);pointer-events:none;opacity:0;transition:opacity .3s ease}.panorama__rotate-hint.is-visible{opacity:1}.panorama__rotate-hint svg{animation:panoramaRotateHint 1.6s ease-in-out infinite}@keyframes panoramaRotateHint{0%,100%{transform:rotate(0deg)}50%{transform:rotate(-90deg)}}.panorama.is-fullscreen-css{position:fixed!important;inset:0!important;width:100vw!important;height:100vh!important;height:100svh!important;max-width:none!important;aspect-ratio:auto!important;border-radius:0!important;z-index:9999!important;margin:0!important}.panorama.is-fullscreen-css .panorama__fs-btn,.panorama:fullscreen .panorama__fs-btn,.panorama:-webkit-full-screen .panorama__fs-btn{top:calc(10px + env(safe-area-inset-top,0px));right:calc(10px + env(safe-area-inset-right,0px))}.panorama:fullscreen,.panorama:-webkit-full-screen{width:100vw!important;height:100vh!important;max-width:none!important;border-radius:0!important;aspect-ratio:auto!important}.panorama__caption{margin-top:18px}.reward-model{width:100%;position:relative}.reward-model__el{width:100%;height:420px;background:linear-gradient(180deg,#fafaf3 0%,#e8d8c0 100%);border-radius:var(--radius-md);overflow:hidden;box-shadow:0 8px 28px var(--shadow);--poster-color:transparent;--progress-bar-color:var(--primary);--progress-bar-height:3px}.reward-model__hint{text-align:center;color:var(--text-muted);font-size:.82rem;font-style:italic;margin-top:10px}.reward-model__loading{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;background:linear-gradient(180deg,#fafaf3 0%,#e8d8c0 100%);border-radius:var(--radius-md);color:var(--text-soft);font-size:.92rem;z-index:2;pointer-events:none}.reward-model__spinner{width:38px;height:38px;border:3px solid #146f482e;border-top-color:var(--primary);border-radius:50%;animation:rewardModelSpin .9s linear infinite}@keyframes rewardModelSpin{to{transform:rotate(360deg)}}.reward-model__caption{margin-top:18px}.slider-ba{user-select:none;-webkit-user-select:none}.slider-ba__viewport{position:relative;width:100%;aspect-ratio:4 / 3;overflow:hidden;border-radius:var(--radius-md);box-shadow:0 8px 28px var(--shadow);background:#1a1a1a;cursor:ew-resize;touch-action:pan-y;outline:none}.slider-ba__viewport.slider-ba--square{aspect-ratio:1 / 1}.slider-ba__after,.slider-ba__before{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;-webkit-user-drag:none;pointer-events:none}.slider-ba__before-wrap{position:absolute;inset:0;will-change:clip-path}.slider-ba__divider{position:absolute;top:0;bottom:0;width:3px;margin-left:-1.5px;background:#fffcf5f2;box-shadow:0 0 0 1px #0000002e 0 0 12px #0000004d;pointer-events:none}.slider-ba__handle{position:absolute;top:50%;transform:translate(-50%,-50%);width:44px;height:44px;border-radius:50%;background:var(--white);color:var(--quarto-color,var(--primary));display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px #00000059;transition:transform .15s ease;pointer-events:none}.slider-ba.is-dragging .slider-ba__handle{transform:translate(-50%,-50%) scale(0.92)}.slider-ba__label{position:absolute;top:12px;padding:4px 10px;background:#0000008c;color:var(--white);font-family:var(--font-body),sans-serif;font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;border-radius:var(--radius-sm);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);pointer-events:none}.slider-ba__label--before{left:12px}.slider-ba__label--after{right:12px}.reward-slider-ba__caption{margin-top:18px}.reward-video{width:100%;aspect-ratio:16 / 9;background:#000;border-radius:var(--radius-md);overflow:hidden;box-shadow:0 8px 28px var(--shadow)}.reward-video__el{width:100%;height:100%;display:block;object-fit:contain;background:#000}.reward-video__caption{margin-top:16px}.challenge{max-width:640px;margin:0 auto;padding:24px 16px 40px;text-align:center}.challenge__title{font-size:1.6rem;color:var(--text);margin-bottom:8px}.challenge__hint{color:var(--text-soft);margin-bottom:24px}.challenge__placeholder{background:var(--white);border-radius:var(--radius-md);padding:22px 20px;box-shadow:0 4px 16px var(--shadow)}.challenge__placeholder p{color:var(--text-soft);margin-bottom:16px}.challenge__breadcrumb{text-align:center;margin-bottom:18px}.challenge__breadcrumb-quarto{font-size:.78rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;font-weight:600}.challenge__breadcrumb-mission{font-size:.78rem;color:var(--quarto-color,var(--primary));text-transform:uppercase;letter-spacing:.08em;font-weight:700;margin-top:2px}.challenge__description{text-align:left;color:var(--text);font-size:1rem;line-height:1.7;white-space:pre-line;background:var(--white);border-radius:var(--radius-md);border-left:4px solid var(--quarto-color,var(--primary));padding:18px 20px;box-shadow:0 4px 16px var(--shadow);margin-bottom:24px}.quiz{text-align:left}.quiz__title{font-size:1.1rem;color:var(--text-soft);margin-bottom:10px;text-align:center;font-family:var(--font-body),sans-serif;font-weight:600;letter-spacing:.04em;text-transform:uppercase}.quiz__question{font-family:var(--font-display),serif;font-size:1.35rem;color:var(--text);line-height:1.4;text-align:center;margin:8px auto 24px;max-width:560px}.quiz__options{display:flex;flex-direction:column;gap:10px;margin-bottom:18px}.quiz-opt{display:flex;align-items:center;gap:14px;padding:14px 16px;background:var(--white);border:2px solid transparent;border-radius:var(--radius-md);box-shadow:0 2px 8px var(--shadow);text-align:left;cursor:pointer;transition:border-color .15s ease,background .15s ease,transform .1s ease;-webkit-tap-highlight-color:transparent;font-family:var(--font-body),sans-serif;color:var(--text)}.quiz-opt:active{transform:scale(0.98)}.quiz-opt:hover{background:var(--bg-warm)}.quiz-opt__letter{flex:0 0 32px;width:32px;height:32px;border-radius:50%;background:var(--bg-paper);color:var(--text-soft);display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:.95rem;transition:background .15s ease,color .15s ease}.quiz-opt__text{flex:1;font-size:.98rem;line-height:1.45}.quiz-opt.is-selected{border-color:var(--quarto-color,var(--primary));background:color-mix(in srgb,var(--quarto-color,var(--primary)) 6%,var(--white))}.quiz-opt.is-selected .quiz-opt__letter{background:var(--quarto-color,var(--primary));color:var(--white)}.quiz-opt.is-correct{border-color:var(--primary);background:color-mix(in srgb,var(--primary) 12%,var(--white))}.quiz-opt.is-correct .quiz-opt__letter{background:var(--primary);color:var(--white)}.quiz-opt.is-wrong{border-color:var(--primary-dark);background:#a8554014;animation:quizShake .4s ease}.quiz-opt.is-wrong .quiz-opt__letter{background:#A85540;color:var(--white)}@keyframes quizShake{0%,100%{transform:translateX(0)}20%{transform:translateX(-6px)}40%{transform:translateX(6px)}60%{transform:translateX(-3px)}80%{transform:translateX(3px)}}.quiz__feedback{min-height:1.5em;text-align:center;font-size:.95rem;font-weight:600;margin-bottom:14px;color:var(--text-soft)}.quiz__feedback.is-correct{color:var(--primary)}.quiz__feedback.is-wrong{color:#A85540}.quiz__confirm{display:block;width:100%;max-width:360px;margin:0 auto}.quiz__confirm:disabled{opacity:.5;cursor:not-allowed}.page-desktop-block{background:radial-gradient(circle at 30% 20%,#146f481f,transparent 55%),radial-gradient(circle at 70% 80%,#d4a5742e,transparent 55%),var(--bg-warm);min-height:100vh}.desktop-block{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:32px 24px}.desktop-block__card{background:var(--white);border:1px solid #146f481f;border-radius:var(--radius-lg);padding:48px 40px;max-width:520px;width:100%;text-align:center;box-shadow:0 30px 80px var(--shadow),0 4px 12px #0000000a}.desktop-block__pretitle{display:inline-block;font-family:var(--font-display),serif;font-size:.85rem;letter-spacing:.18em;text-transform:uppercase;color:var(--primary);margin-bottom:24px}.desktop-block__icon{color:var(--primary);display:flex;justify-content:center;margin-bottom:24px;opacity:.92}.desktop-block__title{font-size:2rem;color:var(--text);margin-bottom:16px}.desktop-block__text{color:var(--text-soft);line-height:1.6;margin-bottom:28px;font-size:1rem}.desktop-block__url{display:inline-block;font-family:var(--font-display),serif;font-size:1.4rem;font-weight:600;color:var(--primary);background:var(--bg-paper);padding:14px 28px;border-radius:var(--radius-md);border:1px dashed var(--primary-soft);letter-spacing:.04em;margin-bottom:24px;user-select:all}.desktop-block__hint{color:var(--text-muted);font-size:.9rem;line-height:1.5}