.rn-product *{box-sizing:border-box;margin:0;padding:0}.rn-product{max-width:1400px;margin:0 auto}@media (min-width:900px){.rn-product__top{display:grid;grid-template-columns:1fr 1fr;align-items:start}}.rn-gallery{position:relative;background:#f5f5f5}.rn-gallery__track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;-webkit-overflow-scrolling:touch}.rn-gallery__track::-webkit-scrollbar{display:none}.rn-gallery__slide{flex:0 0 100%;scroll-snap-align:start}.rn-gallery__slide img{width:100%;display:block;aspect-ratio:4/5;object-fit:cover;max-height:72vh}.rn-gallery__dots{display:flex;justify-content:center;gap:7px;padding:14px 0 10px}.rn-gallery__dot{width:6px;height:6px;border-radius:50%;background:#ccc;border:none;cursor:pointer;padding:0;transition:background 0.2s}.rn-gallery__dot.rn-active{background:#111}.rn-gallery__arrow{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,0.88);border:none;width:36px;height:36px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:10;font-size:1.4rem;color:#111;line-height:1;box-shadow:0 1px 4px rgba(0,0,0,0.15)}.rn-gallery__arrow--prev{left:12px}.rn-gallery__arrow--next{right:12px}.rn-gallery__arrow:hover{background:#fff}@media (min-width:900px){.rn-gallery{position:sticky;top:0}.rn-gallery__slide img{aspect-ratio:auto;object-fit:contain;max-height:none;height:auto}}.rn-info{padding:28px 20px 40px}@media (min-width:900px){.rn-info{padding:48px 52px 80px;position:sticky;top:0;max-height:100vh;overflow-y:auto}.rn-info::-webkit-scrollbar{display:none}}.rn-info__material{font-size:0.68rem;letter-spacing:0.18em;text-transform:uppercase;color:#888;margin-bottom:8px}.rn-info__title{font-size:1.2rem;font-weight:400;letter-spacing:0.02em;line-height:1.3;margin-bottom:10px;color:#111}.rn-info__price{font-size:1rem;letter-spacing:0.06em;color:#111;margin-bottom:28px}.rn-info__price s{color:#aaa;margin-right:8px}.rn-size-label{display:block;font-size:0.68rem;letter-spacing:0.14em;text-transform:uppercase;color:#111;margin-bottom:8px}.rn-select{width:100%;padding:15px 42px 15px 16px;border:1px solid #111;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23111'/%3E%3C/svg%3E") no-repeat right 16px center;font-size:0.82rem;letter-spacing:0.1em;text-transform:uppercase;appearance:none;cursor:pointer;margin-bottom:12px;color:#111}.rn-atc{width:100%;padding:17px;background:#111;color:#fff;border:none;font-size:0.75rem;letter-spacing:0.18em;text-transform:uppercase;cursor:pointer;transition:background 0.2s;margin-bottom:10px}.rn-atc:hover{background:#333}.rn-atc:disabled{background:#bbb;cursor:not-allowed}.rn-notify{display:block;text-align:center;font-size:0.68rem;letter-spacing:0.12em;text-transform:uppercase;text-decoration:underline;color:#555;cursor:pointer;margin-bottom:32px;background:none;border:none;width:100%}.rn-section{border-top:1px solid #e0e0e0;padding:22px 0}.rn-section__title{font-size:0.68rem;letter-spacing:0.16em;text-transform:uppercase;font-weight:400;color:#111;margin-bottom:14px}.rn-section__body{font-size:0.84rem;line-height:1.85;color:#444}.rn-section__body p{margin-bottom:8px}.rn-info-photo{margin-left:-20px;margin-right:-20px;margin-top:4px;margin-bottom:4px}@media (min-width:900px){.rn-info-photo{margin-left:-52px;margin-right:-52px}}.rn-info-photo img{width:100%;display:block;height:auto}.rn-accordion{border-top:1px solid #e0e0e0}.rn-accordion summary{display:flex;justify-content:space-between;align-items:center;padding:18px 0;font-size:0.68rem;letter-spacing:0.16em;text-transform:uppercase;cursor:pointer;list-style:none;color:#111;user-select:none}.rn-accordion summary::-webkit-details-marker{display:none}.rn-accordion summary::after{content:'+';font-size:1.1rem;font-weight:300;line-height:1}.rn-accordion[open] summary::after{content:'2'}.rn-accordion__body{font-size:0.84rem;line-height:1.85;color:#444;padding-bottom:22px}.rn-accordion__body p{margin-bottom:8px}.rn-trust{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #e0e0e0;border-bottom:1px solid #e0e0e0;margin-top:40px;text-align:center}.rn-trust__item{padding:22px 10px;font-size:0.62rem;letter-spacing:0.1em;text-transform:uppercase;line-height:1.7;border-right:1px solid #e0e0e0}.rn-trust__item:last-child{border-right:none}.rn-trust__item strong{display:block;font-size:0.68rem;font-weight:600;margin-bottom:3px}.rn-sticky{position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid #ddd;padding:10px 14px;display:none;gap:8px;align-items:center;z-index:200}.rn-sticky.rn-visible{display:flex}@media (min-width:900px){.rn-sticky{display:none !important}}.rn-sticky__select{flex:1;padding:13px 10px;border:1px solid #111;background:#fff;font-size:0.72rem;letter-spacing:0.08em;text-transform:uppercase;appearance:none}.rn-sticky__btn{flex:2;padding:13px 16px;background:#111;color:#fff;border:none;font-size:0.72rem;letter-spacing:0.14em;text-transform:uppercase;cursor:pointer}