:root{--sc-navy:#071c2c;--sc-green:#0b8f6f;--sc-gold:#d7a928;--sc-red:#d72638;--sc-soft:#f4f8f7;--sc-border:#dbe8e5;--sc-shadow:0 18px 48px rgba(7,28,44,.12)}
.brand-mark{width:58px;height:58px;padding:0;border-radius:18px;overflow:hidden;background:#fff;box-shadow:0 8px 24px rgba(7,28,44,.16);display:grid;place-items:center}
.brand-mark img,.install-card-icon img{width:100%;height:100%;object-fit:cover;display:block}
.brand-copy strong em{font-style:normal;color:var(--sc-green);font-size:.72em;letter-spacing:.01em}
.footer-brand .brand-mark{width:52px;height:52px;border-radius:16px}
.install-card-icon{width:66px;height:66px;padding:0;overflow:hidden;border-radius:18px;background:#fff}
.sc-visual-guide{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:18px 0 22px}
.sc-visual-guide button{min-height:82px;border:1px solid var(--sc-border);border-radius:18px;background:#fff;color:var(--sc-navy);display:grid;grid-template-columns:44px 1fr;text-align:left;align-items:center;column-gap:10px;padding:12px 14px;cursor:pointer;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}
.sc-visual-guide button:hover,.sc-visual-guide button:focus-visible{transform:translateY(-2px);border-color:#7ecab7;box-shadow:0 10px 24px rgba(7,28,44,.1)}
.sc-visual-guide button>span{grid-row:1/3;font-size:30px;text-align:center}.sc-visual-guide b{font-size:15px}.sc-visual-guide small{color:#5b6f78;font-size:12px;line-height:1.25}
.category-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.category-grid .sc-universe-card{position:relative;min-height:132px;padding:18px 16px;border:1px solid var(--sc-border);border-radius:22px;background:linear-gradient(145deg,#fff,#f7fbfa);display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:7px;text-align:left;color:var(--sc-navy);overflow:hidden;box-shadow:0 8px 24px rgba(7,28,44,.06);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}
.category-grid .sc-universe-card::after{content:"";position:absolute;inset:auto -25px -35px auto;width:90px;height:90px;border-radius:50%;background:linear-gradient(135deg,rgba(11,143,111,.12),rgba(215,169,40,.12))}
.category-grid .sc-universe-card:hover,.category-grid .sc-universe-card:focus-visible{transform:translateY(-4px);border-color:#78c9b5;box-shadow:var(--sc-shadow)}
.sc-universe-icon{width:50px;height:50px;border-radius:15px;background:#e9f6f2;display:grid;place-items:center;font-size:29px;line-height:1}.sc-universe-card strong{font-size:16px;line-height:1.15}.sc-universe-card small{font-size:12px;line-height:1.3;color:#63767e;max-width:90%}.sc-universe-card i{position:absolute;right:15px;bottom:13px;font-style:normal;font-size:18px;color:var(--sc-green);z-index:1}
.sc-category-toggle{display:block;margin:18px auto 0;min-height:48px;padding:0 22px;border-radius:999px;border:1px solid #9fcfc2;background:#fff;color:var(--sc-navy);font-weight:800;cursor:pointer}.sc-category-toggle:hover,.sc-category-toggle:focus-visible{background:#eaf7f3;border-color:var(--sc-green)}
.site-header{backdrop-filter:saturate(140%) blur(16px)}
.search-panel{box-shadow:var(--sc-shadow)}
.voice-button{min-width:116px}.primary-button,.install-button,#heroInstallButton{min-height:48px}
[data-senecompare-release="5.2.0"] .hero h1{letter-spacing:-.045em}
@media(max-width:980px){.category-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:720px){.sc-visual-guide{grid-template-columns:1fr 1fr 1fr;gap:8px}.sc-visual-guide button{display:flex;flex-direction:column;text-align:center;justify-content:center;min-height:92px;padding:10px 6px}.sc-visual-guide button>span{font-size:27px}.sc-visual-guide small{display:none}.category-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.category-grid .sc-universe-card{min-height:124px;padding:14px 12px;border-radius:18px}.sc-universe-icon{width:46px;height:46px;font-size:26px}.sc-universe-card strong{font-size:15px}.sc-universe-card small{font-size:11px}.brand-copy small{font-size:11px}.brand-mark{width:50px;height:50px;border-radius:15px}}
@media(max-width:420px){.header-inner{gap:8px}.brand-copy strong{font-size:17px}.brand-copy small{display:none}.header-actions{gap:5px}.header-button,.language-switch,.install-button{min-width:44px;padding-inline:10px}.category-grid .sc-universe-card{min-height:116px}.hero h1{font-size:clamp(2.5rem,14vw,4rem)}}
@media(prefers-reduced-motion:reduce){.sc-universe-card,.sc-visual-guide button{transition:none!important}}