.ch-cart{--ch-cart-accent:#111827;--ch-cart-accent-text:#fff;--ch-cart-border:#e5e7eb;--ch-cart-muted:#6b7280;--ch-cart-bg:#fff;--ch-cart-soft:#f9fafb;position:fixed;inset:0;z-index:999999;font-size:var(--rmp-fs-body,15px);line-height:1.45;color:#111827}.ch-cart[hidden]{display:none}.ch-cart *,.ch-cart *::before,.ch-cart *::after{box-sizing:border-box}html.ch-cart-open,html.ch-cart-open body{overflow:hidden}.ch-cart__overlay{position:absolute;inset:0;background:rgba(17,24,39,.45);opacity:0;transition:opacity .25s}.ch-cart__panel{position:absolute;top:0;right:0;bottom:0;width:min(420px,100vw);display:flex;flex-direction:column;background:var(--ch-cart-bg);box-shadow:-12px 0 32px rgba(17,24,39,.18);transform:translateX(100%);transition:transform .25s ease;outline:none}.ch-cart.is-open .ch-cart__overlay{opacity:1}.ch-cart.is-open .ch-cart__panel{transform:none}@media (prefers-reduced-motion:reduce){.ch-cart__panel,.ch-cart__overlay{transition:none}}.ch-cart__body{display:flex;flex-direction:column;flex:1;min-height:0}.ch-cart.is-busy .ch-cart__body{opacity:.6;pointer-events:none}.ch-cart__head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 20px;border-bottom:1px solid var(--ch-cart-border)}.ch-cart__title{display:flex;align-items:center;gap:8px;margin:0;font-size:18px;font-weight:600;line-height:1.2;color:inherit}.ch-cart__badge{display:inline-flex;align-items:center;justify-content:center;min-width:24px;height:24px;padding:0 7px;border-radius:999px;background:var(--ch-cart-soft);border:1px solid var(--ch-cart-border);font-size:var(--rmp-fs-badge,13px);font-weight:600}.ch-cart__close{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;margin:-6px -8px -6px 0;padding:0;border:0;border-radius:8px;background:none;color:inherit;cursor:pointer}.ch-cart__close:hover{background:var(--ch-cart-soft)}.ch-cart__notice{margin:12px 20px 0;padding:10px 12px;border-radius:8px;background:#eff6ff;color:#1e3a8a;font-size:var(--rmp-fs-body,14px)}.ch-cart__notice.is-error{background:#fef2f2;color:#991b1b}.ch-cart__notice a{color:inherit}.ch-cart__loading{margin:0;padding:32px 20px;color:var(--ch-cart-muted);text-align:center}.ch-cart__scroll{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain}.ch-cart__progress{margin:16px 20px 4px}.ch-cart__progress p{margin:0 0 8px;font-size:var(--rmp-fs-body,14px)}.ch-cart__bar{height:8px;border-radius:999px;background:var(--ch-cart-border);overflow:hidden}.ch-cart__bar span{display:block;height:100%;border-radius:inherit;background:var(--ch-cart-accent);transition:width .3s}.ch-cart__progress.is-reached .ch-cart__bar span{background:#16a34a}.ch-cart__message{margin:8px 20px 0;padding:8px 12px;border-radius:8px;background:var(--ch-cart-soft);font-size:var(--rmp-fs-body,14px)}.ch-cart__items{list-style:none;margin:0;padding:4px 20px}.ch-cart__item{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--ch-cart-border)}.ch-cart__item:last-child{border-bottom:0}.ch-cart__thumb{flex:0 0 72px}.ch-cart__thumb img,.ch-cart__img{display:block;width:72px;height:72px;object-fit:cover;border-radius:8px;background:var(--ch-cart-soft)}.ch-cart__info{flex:1;min-width:0;display:flex;flex-direction:column;gap:6px}.ch-cart__name{font-weight:500}.ch-cart__name a{color:inherit;text-decoration:none}.ch-cart__name a:hover{text-decoration:underline}.ch-cart__meta{font-size:var(--rmp-fs-body,13px);color:var(--ch-cart-muted)}.ch-cart__meta dl,.ch-cart__meta dd,.ch-cart__meta dt,.ch-cart__meta p{display:inline;margin:0}.ch-cart__vars{display:flex;flex-wrap:wrap;gap:6px 8px}.ch-cart__var{display:flex;flex-direction:column;gap:2px;flex:1 1 120px;min-width:0;margin:0;font-size:var(--rmp-fs-body,13px);color:var(--ch-cart-muted)}.ch-cart__var select{width:100%;height:36px;padding:0 30px 0 10px;border:1px solid var(--ch-cart-border);border-radius:8px;background:var(--ch-cart-bg) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 8px center / 16px;color:#111827;font:inherit;font-size:var(--rmp-fs-body,14px);text-overflow:ellipsis;-webkit-appearance:none;appearance:none;cursor:pointer}.ch-cart__var select:hover{border-color:#9ca3af}.ch-cart__var option:disabled,.ch-cart__var option.is-unavailable{color:#9ca3af}.ch-cart__stock{font-size:var(--rmp-fs-body,13px);color:#b45309}.ch-cart__row{display:flex;align-items:center;justify-content:space-between;gap:10px}.ch-cart__qty{display:inline-flex;align-items:center;border:1px solid var(--ch-cart-border);border-radius:8px;overflow:hidden}.ch-cart__qty button{width:34px;height:34px;padding:0;border:0;background:none;color:inherit;font-size:18px;line-height:1;cursor:pointer}.ch-cart__qty button:hover:not(:disabled){background:var(--ch-cart-soft)}.ch-cart__qty button:disabled{opacity:.35;cursor:not-allowed}.ch-cart__qty span{min-width:30px;text-align:center;font-weight:500}.ch-cart__qty-fixed{font-size:var(--rmp-fs-body,14px);color:var(--ch-cart-muted)}.ch-cart__price{font-weight:600;white-space:nowrap}.ch-cart__price del{font-weight:400;color:var(--ch-cart-muted);margin-right:4px}.ch-cart__remove,.ch-cart__link{align-self:flex-start;padding:0;border:0;background:none;color:var(--ch-cart-muted);font-size:var(--rmp-fs-meta,13px);text-decoration:underline;text-underline-offset:2px;cursor:pointer}.ch-cart__remove:hover,.ch-cart__link:hover{color:inherit}.ch-cart__after:empty{display:none}.ch-cart__after{padding:0 20px 16px}.ch-cart__foot{padding:16px 20px calc(16px + env(safe-area-inset-bottom));border-top:1px solid var(--ch-cart-border);background:var(--ch-cart-bg)}.ch-cart__line{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:6px}.ch-cart__line--total{margin-top:4px;font-size:17px;font-weight:600}.ch-cart__line--coupon{font-size:var(--rmp-fs-body,14px);color:#166534}.ch-cart__line--coupon .ch-cart__link{margin-left:6px}.ch-cart__hint{margin:0 0 12px;font-size:var(--rmp-fs-body,13px);color:var(--ch-cart-muted)}.ch-cart__coupon{margin-bottom:12px;font-size:var(--rmp-fs-body,14px)}.ch-cart__coupon summary{cursor:pointer;color:var(--ch-cart-muted)}.ch-cart__coupon form{display:flex;gap:8px;margin-top:8px}.ch-cart__coupon input{flex:1;min-width:0;height:40px;padding:0 12px;border:1px solid var(--ch-cart-border);border-radius:8px;font:inherit}.ch-cart__coupon button{height:40px;padding:0 14px;border:1px solid var(--ch-cart-border);border-radius:8px;background:var(--ch-cart-soft);color:inherit;font:inherit;font-weight:500;cursor:pointer}.ch-cart__btn{display:flex;align-items:center;justify-content:center;width:100%;min-height:50px;padding:0 18px;border:0;border-radius:10px;background:var(--ch-cart-accent);color:var(--ch-cart-accent-text) !important;font:inherit;font-size:var(--rmp-fs-body,16px);font-weight:600;text-decoration:none !important;cursor:pointer}.ch-cart__btn:hover{filter:brightness(1.08)}.ch-cart__continue{display:block;margin:12px auto 0}.ch-cart__empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;flex:1;padding:32px 20px;text-align:center;color:var(--ch-cart-muted)}.ch-cart__empty p{margin:0;font-size:var(--rmp-fs-body,16px)}.ch-cart__empty .ch-cart__btn{width:auto}.ch-cart :focus-visible{outline:2px solid var(--ch-cart-accent);outline-offset:2px}.ch-cart-icon{position:relative;display:inline-flex;align-items:center;color:inherit;text-decoration:none}.ch-cart-icon .ch-cart-count{position:absolute;top:-6px;right:-8px;min-width:18px;height:18px;padding:0 5px;border-radius:999px;background:#111827;color:#fff;font-size:11px;font-weight:600;line-height:18px;text-align:center}.ch-cart-icon .ch-cart-count.is-empty{display:none}