.hero-banner{background:linear-gradient(135deg,#a50034,#d4004a);color:#fff;text-align:center;padding:32px 16px;height:140px;display:flex;flex-direction:column;align-items:center;justify-content:center}.hero-banner h1{font-size:28px;font-weight:800;margin:0 0 8px;letter-spacing:2px}.hero-banner p{font-size:14px;margin:0;opacity:.9;letter-spacing:1px}@media(min-width:768px){.hero-banner{height:200px;padding:48px 24px}.hero-banner h1{font-size:42px;letter-spacing:4px}.hero-banner p{font-size:18px;letter-spacing:2px}}@media(min-width:768px){.sticky-nav-list{gap:8px!important}.sticky-nav-list li{font-size:16px!important;padding:14px 24px!important}}@media(min-width:768px){.calc-layout{flex-direction:row!important}.calc-input-panel{flex:0 0 38%!important;max-width:420px}.calc-input-card{background:#fff;border-radius:16px;box-shadow:0 2px 12px #00000014;padding:24px}.calc-result-panel{flex:1 1 0!important;min-width:0}.multi-room-grid{display:grid!important;grid-template-columns:1fr 1fr!important;gap:12px!important}.multi-room-grid>*{margin-bottom:0!important}}@media(min-width:768px){.series-tagline-grid{grid-template-columns:repeat(4,1fr)!important}.series-tagline-card{padding:20px 18px!important}.series-tagline-card .series-features-list{display:block!important}.series-scenario-grid{grid-template-columns:repeat(3,1fr)!important}.series-usp-grid{grid-template-columns:repeat(5,1fr)!important}.series-usp-detail-below{display:block!important}}@media(min-width:768px){.install-categories-grid{display:grid!important;grid-template-columns:repeat(3,1fr)!important;gap:16px!important;align-items:start}.install-categories-grid>div{margin:0!important}.install-category-card{max-height:500px;overflow-y:auto}.install-table{border-collapse:collapse}.install-table tr:nth-child(2n){background-color:#fafafa!important}.install-table tr:nth-child(odd){background-color:#fff!important}.install-table td{border-bottom:1px solid #EAEAEA!important}.subsidy-grid{display:grid!important;grid-template-columns:repeat(3,1fr)!important;gap:16px!important}.subsidy-grid>div{margin-bottom:0!important}}@media(min-width:768px){.knowledge-stages-grid{display:grid!important;grid-template-columns:repeat(3,1fr)!important;gap:24px!important;align-items:start}.knowledge-stages-grid>div{margin-bottom:0!important}}@media(min-width:768px){.store-map-layout{display:flex!important;flex-direction:row!important;gap:16px!important}.store-map-container{flex:0 0 60%!important}.store-map-container>div{height:500px!important}.store-list-container{flex:1 1 0!important;max-height:500px;overflow-y:auto}}