:root{--bs-primary:#087f8c;--bs-primary-rgb:8,127,140}body{color:#183b40;background:#fff}a{color:#087f8c}.brand{font-size:24px;font-weight:700;letter-spacing:-1px;line-height:1.1;text-decoration:none}.brand .brand-wordmark small{display:block;font-size:10px;letter-spacing:4px;margin-top:5px}.navbar{padding:22px 0}.navbar-brand{margin-right:2rem}.btn-primary{background:#087f8c;border-color:#087f8c}.btn-primary:hover,.btn-primary:focus{background:#076874;border-color:#076874}.btn{padding:.9rem 1.4rem}.hero-aquarium{background:#f0f6f3;padding:80px 0}.hero-aquarium h1{font-weight:500;line-height:1.06;letter-spacing:-3px}.hero-aquarium em{color:#087f8c;font-style:normal}.hero-aquarium .lead{max-width:490px;color:#50686b;font-size:19px}.eyebrow{font-size:11px;letter-spacing:2px;font-weight:700;color:#087f8c}.aquarium-art{position:relative;border-radius:130px 130px 30px 30px;overflow:hidden;background:#d8e9e4}.aquarium-art img{width:100%;height:auto;display:block}.art-caption{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);padding:13px 20px;background:#fffffff0;border-radius:40px;white-space:nowrap;font-size:12px}.status-dot{display:inline-block;width:7px;height:7px;background:#087f8c;border-radius:50%;margin-right:7px}.category-tile{display:flex;gap:20px;align-items:center;border:1px solid #dce8e5;border-radius:12px;padding:24px;color:#183b40;transition:transform .2s}.category-tile:hover{transform:translateY(-3px);color:#087f8c}.category-tile>i:first-child{font-size:30px;color:#087f8c}.product-art{display:block;background:#f0f6f3;border-radius:16px;overflow:hidden;aspect-ratio:4/3}.product-art img{width:100%;height:100%;object-fit:cover}.product-placeholder{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:#78918a;font-size:12px}.product-placeholder i{font-size:50px}.product-detail-photo{width:100%;max-height:540px;object-fit:cover}.product-thumb{width:100px;height:100px;object-fit:cover;border-radius:8px}.empty-state{padding:60px 24px;background:#f5f8f7;border:1px dashed #cadbd6;border-radius:16px;text-align:center}.empty-state>i{font-size:36px;display:block;margin-bottom:12px}.steps-section{background:#eaf3ef}.step-number{font-size:40px;font-weight:300;color:#087f8c}.checkout-panel{background:#f3f7f5;border:1px solid #dbe7e1;border-radius:16px;padding:32px}.narrow{max-width:760px}.combination{font-size:clamp(42px,10vw,64px);letter-spacing:.18em;font-family:monospace;color:#087f8c;font-weight:700;padding:20px 0}.pre-line{white-space:pre-line}.how-list{padding-left:22px}.how-list li{padding:14px 0 14px 10px}.form-control,.form-select{border-radius:8px}.alert{border-radius:10px}.btn:disabled{opacity:.55}@media(max-width:767px){.hero-aquarium{padding:45px 0}.hero-aquarium h1{font-size:52px;letter-spacing:-2px}.aquarium-art{max-width:500px;margin:auto}.category-tile{padding:20px}.checkout-panel{padding:22px}.art-caption{font-size:10px;padding:10px 12px}.navbar{padding:16px 0}.display-6{font-size:32px}}.brand{display:inline-flex;align-items:center;gap:12px}.brand-logo{width:64px;height:64px;object-fit:cover;border-radius:50%;flex-shrink:0}.brand .brand-wordmark{display:block}.brand .brand-wordmark small{font-weight:700}@media(max-width:575px){.brand{font-size:20px;gap:10px}.brand-logo{width:52px;height:52px}.navbar-brand{margin-right:1rem}}.navbar .brand-logo{max-height:none}