:root{--bg:#faf8f5;--bg-2:#f3efe8;--surface:#fff;--surface-2:#f7f4ef;--green-deep:#1b4332;--green:#2d6a4f;--green-mid:#40916c;--green-light:#74c69d;--green-pale:#d8f3dc;--amber:#b45309;--amber-light:#d97706;--amber-pale:#fef3c7;--coral:#c2410c;--ink:#1a1a1a;--ink-2:#2e2e2e;--ink-muted:#5c5754;--ink-faint:#8a8480;--border:#ddd8d1;--border-mid:#c8c1b8;--r:16px;--r-sm:10px;--r-xs:6px;--r-pill:999px;--shadow-xs:0 1px 4px #1b43320f;--shadow-sm:0 2px 10px #1b433214;--shadow-md:0 6px 24px #1b43321c;--shadow-lg:0 16px 48px #1b433224;--text-xs:.75rem;--text-sm:.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.25rem;--text-2xl:1.5rem;--text-3xl:1.875rem;--text-4xl:clamp(2rem, 4vw + .5rem, 2.75rem);--text-hero:clamp(2.5rem, 6vw + .5rem, 4rem);--max-w:1200px;--page-px:clamp(1rem, 5vw, 4rem)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--ink);font-family:DM 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em{color:var(--amber-light);font-style:italic}.hero__desc{font-size:var(--text-lg);color:var(--ink-muted);text-wrap:pretty;max-width:44ch;margin-bottom:2rem;line-height:1.65}.hero__desc strong{color:var(--green-deep);font-weight:600}.hero__cta{flex-direction:column;gap:.75rem;display:flex}.btn-download{background:var(--green-deep);color:#fff;border-radius:var(--r-sm);font-size:var(--text-base);align-items:center;gap:.6rem;width:fit-content;padding:.85rem 1.5rem;font-weight:600;text-decoration:none;transition:background .15s,transform .15s,box-shadow .15s;display:inline-flex;box-shadow:0 2px 12px #1b433240}.btn-download:hover:not(.is-disabled){background:var(--green);transform:translateY(-2px);box-shadow:0 6px 20px #1b43324d}.btn-download:focus-visible{outline:3px solid var(--green-mid);outline-offset:3px}.btn-download:active:not(.is-disabled){transform:translateY(0)}.btn-download.is-disabled{opacity:.55;cursor:wait;pointer-events:none}.btn-download__icon{flex-shrink:0;display:flex}.download-meta{flex-wrap:wrap;align-items:center;gap:.65rem;display:flex}.download-meta__sep{color:var(--border-mid);font-size:var(--text-xs)}.version-tag{border-radius:var(--r-pill);font-size:var(--text-xs);border:1.5px solid var(--border);background:var(--surface);color:var(--ink-muted);letter-spacing:.01em;padding:.2rem .55rem;font-weight:600;transition:background .2s,border-color .2s,color 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em{font-style:italic}.trust-link{color:var(--green-mid);text-decoration:none}.trust-link:hover{text-decoration:underline}.trust-sep{color:var(--border-mid)}.product-section{padding:clamp(3rem, 7vh, 5rem) var(--page-px);background:var(--bg);border-bottom:1px solid var(--border)}.product-section__head{max-width:var(--max-w);margin:0 auto 2rem}.section-title{font-family:Fraunces,Georgia,serif;font-size:var(--text-3xl);color:var(--green-deep);letter-spacing:-.025em;text-wrap:balance;margin-bottom:.5rem;font-weight:700}.section-desc{font-size:var(--text-base);color:var(--ink-muted);text-wrap:pretty;max-width:52ch}.scene-tabs{max-width:var(--max-w);border-bottom:2px solid var(--border);gap:.5rem;margin:0 auto 2rem;padding-bottom:0;display:flex}.scene-tab{cursor:pointer;font-size:var(--text-sm);color:var(--ink-muted);border-radius:var(--r-xs) var(--r-xs) 0 0;background:0 0;border:none;border-bottom:2px solid #0000;padding:.55rem 1.1rem;font-weight:600;transition:color .15s,border-color 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var(--border);border-radius:var(--r);background:var(--surface);flex-direction:column;gap:0;margin:0 auto;list-style:none;display:flex;overflow:hidden}.device-item{border-bottom:1px solid var(--border);grid-template-columns:26px 100px 1fr;align-items:center;gap:.75rem;padding:.85rem 1.25rem;display:grid}.device-item:last-child{border-bottom:none}.device-item__icon{color:var(--green-mid);flex-shrink:0;display:flex}.device-item__label{font-size:var(--text-sm);color:var(--ink-2);font-weight:600}.device-item__detail{font-size:var(--text-sm);color:var(--ink-muted)}.support-section{padding:clamp(2.5rem, 6vh, 4rem) var(--page-px);background:var(--surface-2);border-bottom:1px solid var(--border)}.support-section__title{font-family:Fraunces,Georgia,serif;font-size:var(--text-3xl);color:var(--green-deep);letter-spacing:-.025em;text-wrap:balance;max-width:var(--max-w);margin-bottom:.5rem;margin-left:auto;margin-right:auto;font-weight:700}.support-section__desc{font-size:var(--text-base);color:var(--ink-muted);text-wrap:pretty;max-width:56ch;max-width:var(--max-w);margin-bottom:1.75rem;margin-left:auto;margin-right:auto;line-height:1.65}.support-contacts{max-width:var(--max-w);flex-wrap:wrap;gap:1rem;margin:0 auto;display:flex}.support-contact{border-radius:var(--r-sm);border:1.5px solid var(--border);background:var(--surface);color:var(--ink);font-size:var(--text-sm);min-width:180px;max-width:360px;box-shadow:var(--shadow-xs);flex:220px;align-items:center;gap:.9rem;padding:1rem 1.25rem;text-decoration:none;transition:border-color .18s,box-shadow .18s,transform 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auto;display:flex}.footer-brand{align-items:center;gap:.5rem;display:flex}.footer-brand__logo{object-fit:contain;opacity:.9;border-radius:4px;width:22px;height:22px}.footer-brand__name{font-family:Fraunces,Georgia,serif;font-size:var(--text-sm);color:#fff;letter-spacing:-.015em;font-weight:700}.footer-tagline{font-size:var(--text-xs);color:#fff9;margin-left:0}.footer-links{flex-wrap:wrap;gap:1rem;margin-left:auto;display:flex}.footer-link{font-size:var(--text-xs);color:#ffffffa6;text-decoration:none;transition:color .15s}.footer-link:hover{color:#fff}.install-section .section-title,.device-section .section-title,.support-section__title{margin-bottom:.5rem}.install-section .section-desc,.device-section .section-desc{margin-bottom:1.75rem}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}