.gs-sim{--gs-navy:#071a2d;--gs-blue:#123c60;--gs-cyan:#62e0c3;--gs-muted:#b8cad9;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:radial-gradient(ellipse at 85% 5%,#214765 0%,transparent 42%),var(--gs-navy);color:#fff;border-radius:22px;padding:clamp(22px,4vw,56px);max-width:1180px;margin:24px auto;box-shadow:0 24px 65px #05142125;box-sizing:border-box;line-height:1.5}
.gs-sim *{box-sizing:border-box}.gs-sim__top{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap}.gs-sim__brand{font-size:17px;font-weight:850;letter-spacing:.055em}.gs-sim__reg{font-size:10px;vertical-align:top}.gs-sim__eyebrow{color:var(--gs-muted);letter-spacing:.16em;font-size:11px;font-weight:700}.gs-sim__intro{max-width:800px;margin:42px 0 34px}.gs-sim__pill{display:inline-block;border:1px solid #4d7792;border-radius:99px;padding:6px 12px;color:#c7e4ef;font-size:10px;font-weight:700;letter-spacing:.1em}.gs-sim h2{font-size:clamp(29px,4.4vw,56px);line-height:1.1;letter-spacing:-.04em;color:#fff;margin:17px 0}.gs-sim h2 em{font-style:normal;color:var(--gs-cyan)}.gs-sim__intro p{font-size:clamp(15px,1.7vw,19px);color:#c5d7e4;max-width:650px;margin:0}.gs-sim__layout{display:grid;grid-template-columns:1fr .92fr;gap:20px}.gs-sim__controls{background:#fff;color:#142a3a;border-radius:17px;padding:clamp(22px,3vw,36px)}.gs-sim__control{margin:0 0 27px}.gs-sim__control label{display:flex;justify-content:space-between;gap:12px;align-items:center;font-size:14px;font-weight:650;margin-bottom:12px}.gs-sim__control output{font-weight:850;font-variant-numeric:tabular-nums;white-space:nowrap;color:#0a3f62}.gs-sim__control input[type=range]{appearance:none;-webkit-appearance:none;display:block;width:100%;height:7px;border-radius:20px;background:linear-gradient(to right,#0a6989 var(--progress),#dce8ef var(--progress));cursor:pointer;margin:0}.gs-sim__control input[type=range]::-webkit-slider-thumb{appearance:none;width:22px;height:22px;border-radius:50%;background:#0c6385;border:4px solid white;box-shadow:0 1px 9px #0a425a66}.gs-sim__control input[type=range]::-moz-range-thumb{width:15px;height:15px;border-radius:50%;background:#0c6385;border:4px solid white;box-shadow:0 1px 9px #0a425a66}.gs-sim__control input:focus-visible,.gs-sim__cta:focus-visible,.gs-sim__reset:focus-visible{outline:3px solid #e9a838;outline-offset:4px}.gs-sim__range{display:flex;justify-content:space-between;color:#7c8c9a;font-size:11px;margin-top:9px}.gs-sim__reset{border:0;background:transparent;color:#175d78;font-size:13px;font-weight:700;cursor:pointer;padding:8px 0}.gs-sim__results{border:1px solid #55738a;background:linear-gradient(160deg,#163a53,#0c243a);border-radius:17px;padding:clamp(22px,3vw,36px);display:flex;flex-direction:column;justify-content:center}.gs-sim__results-label{font-size:11px;font-weight:750;letter-spacing:.11em;color:#a8c9d7}.gs-sim__big{font-size:clamp(35px,4.6vw,65px);font-weight:850;letter-spacing:-.055em;color:var(--gs-cyan);margin:12px 0 25px;line-height:1.1;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}.gs-sim__rule{border-top:1px solid #46677a;margin-bottom:22px}.gs-sim__metric{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:13px 0;border-bottom:1px solid #345269;font-size:13px;color:#c8d8e2}.gs-sim__metric strong{font-size:17px;color:#fff;white-space:nowrap;font-variant-numeric:tabular-nums}.gs-sim__micro{font-size:11px;color:#a7bdcb;line-height:1.6;margin:22px 0 0}.gs-sim__bottom{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:28px;padding:25px 0 8px}.gs-sim__bottom h3{color:#fff;font-size:22px;margin:0 0 7px}.gs-sim__bottom p{color:#b8cfdd;font-size:14px;max-width:650px;margin:0}.gs-sim__cta{display:inline-flex;align-items:center;gap:18px;background:var(--gs-cyan);color:#06283c!important;border-radius:10px;padding:16px 20px;font-size:13px;font-weight:800;text-decoration:none!important;white-space:nowrap;transition:transform .15s,background .15s}.gs-sim__cta:hover{background:#9bf0da;transform:translateY(-2px)}.gs-sim__foot{font-size:11px;color:#8eabba;margin:25px 0 0;border-top:1px solid #2b4c65;padding-top:17px;line-height:1.6}@media(max-width:800px){.gs-sim__layout{grid-template-columns:1fr}.gs-sim__bottom{align-items:flex-start;flex-direction:column}.gs-sim__intro{margin:32px 0 25px}}@media(max-width:480px){.gs-sim{border-radius:14px;padding:19px}.gs-sim__control label{font-size:12px}.gs-sim__control output{font-size:13px}.gs-sim__big{font-size:39px}.gs-sim__cta{width:100%;justify-content:center;white-space:normal;text-align:center}}

/* Versione 1.1: composizione compatta e mobile result-first. */
@media (min-width:801px){
.gs-sim{padding:clamp(22px,2.5vw,34px);margin:12px auto}
.gs-sim__intro{margin:19px 0 21px;max-width:950px}
.gs-sim h2{font-size:clamp(29px,3.35vw,44px);line-height:1.07;margin:11px 0 10px;max-width:850px}
.gs-sim__intro p{font-size:15px;line-height:1.4}
.gs-sim__controls,.gs-sim__results{padding:24px}
.gs-sim__control{margin-bottom:16px}
.gs-sim__control label{margin-bottom:7px}
.gs-sim__range{margin-top:6px}
.gs-sim__big{font-size:clamp(35px,3.7vw,52px);margin:8px 0 14px}
.gs-sim__rule{margin-bottom:8px}
.gs-sim__metric{padding:9px 0}
.gs-sim__micro{margin-top:12px}
.gs-sim__bottom{margin-top:16px;padding:12px 0 4px}
.gs-sim__bottom h3{font-size:19px}
.gs-sim__foot{margin-top:14px;padding-top:10px}
}
@media (max-width:800px){
.gs-sim{padding:20px;margin:10px auto}
.gs-sim__top{gap:6px}
.gs-sim__intro{margin:14px 0 16px}
.gs-sim__pill{padding:5px 9px}
.gs-sim h2{font-size:clamp(26px,7.5vw,36px);margin:10px 0 8px;line-height:1.12}
.gs-sim__intro p{font-size:14px;line-height:1.42}
.gs-sim__layout{display:flex;flex-direction:column;gap:12px}
.gs-sim__results{order:-1;padding:17px 19px}
.gs-sim__results-label{font-size:10px}
.gs-sim__big{font-size:clamp(36px,10vw,48px);margin:5px 0 8px}
.gs-sim__rule{margin-bottom:3px}
.gs-sim__metric{padding:7px 0;font-size:12px}
.gs-sim__metric strong{font-size:14px}
.gs-sim__micro{margin:9px 0 0;font-size:10px}
.gs-sim__controls{padding:18px 19px}
.gs-sim__control{margin-bottom:16px}
.gs-sim__control label{margin-bottom:7px}
.gs-sim__range{margin-top:5px}
.gs-sim__bottom{gap:12px;margin-top:14px;padding:10px 0 2px}
.gs-sim__bottom h3{font-size:19px}
.gs-sim__bottom p{font-size:13px}
.gs-sim__cta{padding:13px 16px}
.gs-sim__foot{margin-top:13px;padding-top:11px}
}

/* v1.2: invito al gioco, atmosfera grandine senza sacrificare leggibilità. */
.gs-sim{position:relative;isolation:isolate;overflow:hidden}
.gs-sim::before{content:"❄  ·  ❄   ·  ❄  ·  ❄";position:absolute;right:18px;top:37px;font-size:30px;letter-spacing:18px;color:#b3e7ff;opacity:.11;pointer-events:none;z-index:-1;transform:rotate(-11deg)}
.gs-sim__play{display:flex;align-items:center;gap:12px;background:linear-gradient(110deg,#e9f8ff,#e5fff7);border:1px solid #a9dfe5;border-radius:13px;padding:12px 14px;margin-bottom:21px;color:#103f59}
.gs-sim__play-icon{font-size:27px;line-height:1;color:#167ca3}
.gs-sim__play strong{display:block;font-size:13px;letter-spacing:.025em;line-height:1.2}
.gs-sim__play span:not(.gs-sim__play-icon):not(.gs-sim__play-arrow){display:block;font-size:12px;line-height:1.35;margin-top:4px}
.gs-sim__play-arrow{font-size:24px;font-weight:800;margin-left:auto;color:#0c7899}
.gs-sim__control input[type=range]::-webkit-slider-thumb{width:26px;height:26px;background:#0a82aa;box-shadow:0 0 0 4px #9be8f0,0 2px 10px #0a425a55}
.gs-sim__control input[type=range]::-moz-range-thumb{width:18px;height:18px;background:#0a82aa;box-shadow:0 0 0 4px #9be8f0,0 2px 10px #0a425a55}
@media(max-width:480px){.gs-sim__play{gap:8px;padding:10px}.gs-sim__play strong{font-size:12px}.gs-sim__play span:not(.gs-sim__play-icon):not(.gs-sim__play-arrow){font-size:11px}.gs-sim__play-arrow{font-size:18px}}