:root{--bg:var(--tg-theme-bg-color,#ffffff);--bg-secondary:var(--tg-theme-secondary-bg-color,#f2f2f7);--text:var(--tg-theme-text-color,#1c1c1e);--hint:var(--tg-theme-hint-color,#8e8e93);--accent:var(--tg-theme-button-color,#2e7d32);--accent-text:var(--tg-theme-button-text-color,#ffffff);--danger:#d84315}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,sans-serif;font-size:16px;-webkit-tap-highlight-color:transparent}main.page{max-width:640px;margin:0 auto;padding:12px 16px calc(84px + env(safe-area-inset-bottom));min-height:100dvh}h1{font-size:1.35rem;margin:8px 0 12px}button{font:inherit;border:none;border-radius:10px;cursor:pointer}button:disabled{opacity:.5;cursor:default}.btn-primary{width:100%;padding:14px;background:var(--accent);color:var(--accent-text);font-weight:600;font-size:1rem}.btn-secondary{padding:10px 14px}.btn-secondary,input,select,textarea{background:var(--bg-secondary);color:var(--text)}input,select,textarea{font:inherit;width:100%;padding:12px;border:1px solid var(--bg-secondary);border-radius:10px;outline:none}label.field{display:block;margin-bottom:12px}label.field span{display:block;margin-bottom:4px;font-size:.85rem;color:var(--hint)}.profile-address-toggle{display:flex!important;align-items:center;gap:10px}.profile-address-toggle input{width:20px;height:20px;flex:0 0 auto}.profile-address-toggle span{margin:0!important;color:var(--text)!important}.card{background:var(--bg-secondary);border-radius:14px;padding:12px}.hint{color:var(--hint);font-size:.85rem}.error-banner{background:rgba(216,67,21,.12);color:var(--danger)}.error-banner,.success-banner{border-radius:10px;padding:10px 12px;margin:8px 0;font-size:.9rem}.success-banner{background:color-mix(in srgb,var(--accent) 12%,transparent);color:var(--accent)}.privacy-header{display:flex;justify-content:space-between;align-items:flex-end;gap:16px}.eyebrow{margin:0;color:var(--hint);font-size:.8rem;text-transform:uppercase;letter-spacing:.08em}.locale-picker{width:130px}.locale-picker span{display:block;margin-bottom:4px;color:var(--hint);font-size:.8rem}.privacy-notice{white-space:pre-wrap;line-height:1.55}.privacy-version{display:grid;grid-gap:4px;gap:4px;margin:18px 0;color:var(--hint);font-size:.75rem;overflow-wrap:anywhere}.consent-card{margin:12px 0}.consent-toggle{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.consent-toggle small{display:block;margin-top:6px;color:var(--hint);line-height:1.4}.consent-toggle input{width:22px;height:22px;flex:0 0 auto}.profile-privacy-links{display:grid;grid-gap:10px;gap:10px;margin-top:16px}.privacy-export{display:grid;grid-gap:10px;gap:10px;margin-top:12px}.privacy-export input{width:100%}.tabbar{position:fixed;bottom:0;left:0;right:0;display:flex;justify-content:space-around;background:var(--bg-secondary);padding:10px 0 calc(10px + env(safe-area-inset-bottom))}.tabbar a{flex:1 1;color:var(--text);text-decoration:none;font-size:.82rem;text-align:center}.product-grid{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:12px;gap:12px}.chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:8px;margin-bottom:8px;scrollbar-width:none}.chips::-webkit-scrollbar{display:none}.chip{white-space:nowrap;padding:8px 14px;border-radius:18px;background:var(--bg-secondary);color:var(--text);font-size:.9rem}.chip.active{background:var(--accent);color:var(--accent-text)}.chip.active .hint{color:inherit;opacity:.75}.product-image{width:100%;aspect-ratio:1;object-fit:cover;border-radius:10px;background:var(--bg)}.carousel{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:0;border-radius:10px;scrollbar-width:none}.carousel::-webkit-scrollbar{display:none}.carousel img{width:100%;flex-shrink:0;aspect-ratio:1;object-fit:cover;scroll-snap-align:center;background:var(--bg)}.carousel-dots{display:flex;justify-content:center;gap:6px;margin-top:8px}.carousel-dots .dot{width:6px;height:6px;border-radius:50%;background:var(--hint);opacity:.4}.carousel-dots .dot.active{background:var(--accent);opacity:1}.spec-list{margin:12px 0;padding:12px;border-radius:10px;background:var(--bg-secondary);display:grid;grid-gap:8px;gap:8px}.spec-row{display:flex;justify-content:space-between;gap:12px;font-size:.95rem}.spec-row .spec-value{text-align:right}.accordion-group{margin:16px 0;background:var(--bg-secondary);border-radius:14px;padding:2px 12px}.accordion summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 0;font-weight:600;font-size:.95rem;cursor:pointer;-webkit-tap-highlight-color:transparent}.accordion summary::-webkit-details-marker{display:none}.accordion summary:after{content:"›";color:var(--hint);font-size:1.1rem;transform:rotate(90deg);transition:transform .15s ease}.accordion[open] summary:after{transform:rotate(-90deg)}.accordion-body{display:grid;grid-gap:8px;gap:8px;padding-bottom:12px}.accordion+.accordion{border-top:1px solid var(--bg)}.external-tool-link{color:var(--hint);font-size:.85rem;text-decoration:underline;text-underline-offset:2px;margin-top:4px}.descriptor-row{display:flex;flex-wrap:wrap;gap:6px;margin:4px 0 10px}.chip-descriptor{display:inline-block;padding:4px 12px;border-radius:14px;background:var(--bg-secondary);border:1px solid color-mix(in srgb,var(--hint) 30%,transparent);color:var(--hint);font-size:.85rem;white-space:nowrap}.image-placeholder{width:100%;aspect-ratio:1;background:var(--bg);display:flex;justify-content:center;font-size:2rem}.image-placeholder,.stepper{border-radius:10px;align-items:center}.stepper{display:inline-flex;gap:12px;background:var(--bg-secondary);padding:4px}.stepper button{width:36px;height:36px;background:var(--bg);font-size:1.1rem}.row{align-items:center;gap:8px}.row,.totals div{display:flex;justify-content:space-between}.totals div{padding:4px 0}.totals .grand{font-weight:700;font-size:1.1rem;border-top:1px solid var(--bg);margin-top:6px;padding-top:10px}.scale-list{display:flex;flex-direction:column;gap:8px;margin-top:10px}.scale-row{display:grid;grid-template-columns:5.5em 1fr 4.5em;align-items:center;grid-gap:10px;gap:10px;font-size:.95rem}.scale-pill{height:6px;background:color-mix(in srgb,var(--hint) 18%,transparent);overflow:hidden}.scale-pill,.scale-pill-fill{display:block;border-radius:3px}.scale-pill-fill{height:100%;background:color-mix(in srgb,var(--hint) 65%,transparent)}.scale-row .spec-value{text-align:right}