@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@1.3.9/dist/web/variable/pretendardvariable.css");:root{--color-bg:#ffffff;--color-ink:#111111;--color-muted:#666666;--color-faint:#8a8a8a;--color-line:#e5e5e5;--color-line-strong:#cfcfcf;--color-tile:#f5f5f5;--color-soft:#fafafa;--color-danger:#d13b2e;--color-danger-tile:#fbeae8;--radius-sm:8px;--radius-md:12px;--radius-pill:999px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-6:24px;--space-8:32px;--space-12:48px;--font-title-lg:32px;--font-title-md:23px;--font-body:16px;--font-small:14px;--font-weight-title:800;--motion-fast:120ms;--motion-base:180ms;--motion-ease:cubic-bezier(0.25,1,0.5,1);--max-width:1280px;--touch-target:52px}*{box-sizing:border-box}body,html{padding:0;margin:0}body{background:var(--color-bg);color:var(--color-ink);font-family:Pretendard Variable,Pretendard,-apple-system,BlinkMacSystemFont,Segoe 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auto;padding-inline:clamp(16px,3vw,32px)}.page-title{font-size:var(--font-title-lg);letter-spacing:-.025em;line-height:1.2;overflow-wrap:anywhere}.page-title,.section-title{font-weight:var(--font-weight-title)}.section-title{font-size:var(--font-title-md);letter-spacing:-.02em}.muted{color:var(--color-muted)}.tabular{font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);min-height:var(--touch-target);padding:0 var(--space-4);border-radius:var(--radius-sm);border:1px solid var(--color-ink);background:var(--color-ink);color:var(--color-bg);font-weight:700;font-size:16px;transition:opacity var(--motion-fast) var(--motion-ease),transform var(--motion-fast) var(--motion-ease)}.btn:active:not(:disabled){transform:scale(.98)}.btn:disabled{opacity:.35;transform:none}.btn-secondary{background:var(--color-bg);color:var(--color-ink);border:1px solid var(--color-line)}.btn-secondary:hover{border-color:var(--color-ink);opacity:1}.btn-danger{background:var(--color-bg);color:var(--color-danger);border:1px solid var(--color-danger)}.btn-block{width:100%}.field{display:flex;flex-direction:column;gap:var(--space-1)}.field label{font-size:15px;font-weight:700}.input{min-height:var(--touch-target);padding:0 var(--space-4);border:1px solid var(--color-line-strong);border-radius:var(--radius-sm);background:var(--color-bg);font-size:16px}.input:focus-visible{border-color:var(--color-ink)}.field-error{color:var(--color-danger);font-size:var(--font-small)}.card{background:var(--color-bg);border:1px solid var(--color-line)}.card,.tile{border-radius:var(--radius-md)}.tile{background:var(--color-tile)}.pill{display:inline-flex;align-items:center;min-height:46px;padding:0 var(--space-4);border-radius:var(--radius-pill);border:1px solid var(--color-line);background:var(--color-bg);font-size:15px;font-weight:600;white-space:nowrap;transition:background var(--motion-fast) var(--motion-ease),color var(--motion-fast) var(--motion-ease)}.pill[aria-selected=true]{background:var(--color-ink);border-color:var(--color-ink);color:var(--color-bg)}.pill-row--sub{margin-top:-4px}.pill--sub{font-size:15px;padding-block:8px;border-style:dashed}.pill--sub[aria-selected=true]{border-style:solid}.pill-row{display:flex;gap:var(--space-2);overflow-x:auto;padding:2px 2px 6px;margin-inline:-2px;-webkit-overflow-scrolling:touch}.badge{display:inline-flex;align-items:center;gap:var(--space-1);padding:var(--space-1) var(--space-3);border-radius:var(--radius-pill);font-size:14px;font-weight:700}.badge:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}.badge-pending{background:var(--color-tile);color:var(--color-ink)}.badge-confirmed{background:var(--color-ink);color:var(--color-bg)}.badge-rejected{background:var(--color-danger-tile);color:var(--color-danger)}.badge-soldout{background:var(--color-tile);color:var(--color-muted)}.skeleton{background:linear-gradient(90deg,var(--color-tile) 25%,#eaeaea 37%,var(--color-tile) 63%);background-size:400% 100%;animation:skeleton-loading 1.4s ease infinite;border-radius:var(--radius-sm)}@keyframes skeleton-loading{0%{background-position:100% 50%}to{background-position:0 50%}}@media (prefers-reduced-motion:reduce){.skeleton{animation:none}*{transition-duration:.01ms!important}}.error-panel{border:1px solid var(--color-danger);background:var(--color-danger-tile);color:var(--color-danger);border-radius:var(--radius-md);padding:var(--space-4);gap:var(--space-2);align-items:flex-start}.empty-panel,.error-panel{display:flex;flex-direction:column}.empty-panel{border:1px dashed var(--color-line);border-radius:var(--radius-md);padding:var(--space-8) var(--space-4);text-align:center;color:var(--color-muted);gap:var(--space-3);align-items:center}.table{width:100%;border-collapse:collapse;font-size:15px}.table td,.table th{text-align:left;padding:14px var(--space-3);border-bottom:1px solid var(--color-line)}.table th{color:var(--color-muted);font-weight:600}.page-main{padding-block:clamp(28px,5vw,56px) 96px}.commerce-header{position:-webkit-sticky;position:sticky;top:0;z-index:40;border-bottom:1px solid var(--color-line);background:rgb(255 255 255/.96);-webkit-backdrop-filter:saturate(140%) blur(12px);backdrop-filter:saturate(140%) blur(12px)}.commerce-header__inner{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}.wordmark{display:inline-flex;align-items:baseline;gap:7px;font-size:20px;font-weight:850;letter-spacing:-.035em}.wordmark small{color:var(--color-faint);font-size:11px;font-weight:750;letter-spacing:.08em}.primary-nav__list{display:flex;align-items:center;gap:2px}.primary-nav__link{min-height:44px;padding:0 14px;display:inline-flex;align-items:center;justify-content:center;gap:7px;border-radius:var(--radius-sm);color:var(--color-muted);font-size:15px;font-weight:700;position:relative}.primary-nav__link[aria-current=page]{color:var(--color-ink);background:var(--color-tile)}.primary-nav__link svg{display:none;width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.primary-nav__count{min-width:20px;height:20px;padding:0 5px;display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-pill);background:var(--color-ink);color:var(--color-bg);font-size:11px;line-height:1}.catalog-page,.stack-page{display:flex;flex-direction:column;gap:28px}.catalog-head,.page-headline{display:flex;align-items:flex-end;justify-content:space-between;gap:16px}.catalog-search{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-gap:8px;gap:8px;max-width:760px}.catalog-search .input{background:var(--color-tile);border-color:transparent;border-radius:var(--radius-md);font-weight:600}.catalog-search .input::placeholder{color:var(--color-faint)}.catalog-result{color:var(--color-muted);font-size:15px}.product-grid,.product-grid-skeleton{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:28px 16px;gap:28px 16px}.product-card{display:flex;min-width:0;flex-direction:column}.product-card,.product-card__image{overflow:hidden;border-radius:var(--radius-md)}.product-card__image{aspect-ratio:1/1;background:var(--color-tile)}.product-card__img{width:100%;height:100%;object-fit:contain;transition:transform var(--motion-base) var(--motion-ease)}.product-card__placeholder{width:100%;height:100%;display:grid;place-items:center;color:var(--color-faint);font-size:13px}.product-card__body{display:flex;flex-direction:column;gap:5px;padding:12px 2px 0}.product-card__title{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:16px;font-weight:650}.product-card__price{font-size:17px;font-weight:800;letter-spacing:-.015em}.product-card--soldout .product-card__image{filter:grayscale(1);opacity:.48}.product-card--soldout .product-card__body{color:var(--color-faint)}.product-card-skeleton{display:flex;flex-direction:column;gap:12px}.product-card-skeleton>.skeleton{aspect-ratio:1/1;border-radius:var(--radius-md)}.product-card-skeleton__body{display:flex;flex-direction:column;gap:8px}.product-detail{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);grid-gap:clamp(32px,6vw,72px);gap:clamp(32px,6vw,72px);align-items:start}.back-link{width:max-content;min-height:44px;display:inline-flex;align-items:center;gap:8px;padding:0;border:0;background:transparent;color:var(--color-muted);font-weight:700}.product-gallery{display:flex;flex-direction:column;gap:12px}.product-gallery__main{aspect-ratio:1/1;overflow:hidden;border-radius:var(--radius-md);background:var(--color-tile)}.product-gallery--soldout .product-gallery__main{filter:grayscale(1);opacity:.56}.product-gallery__main img,.product-gallery__thumb img{width:100%;height:100%;object-fit:contain}.product-gallery__empty{width:100%;height:100%;display:grid;place-items:center;color:var(--color-faint)}.product-gallery__thumbs{display:flex;gap:8px;overflow-x:auto;padding:2px}.product-gallery__thumb{width:68px;height:68px;flex:none;overflow:hidden;padding:0;border:1px solid transparent;border-radius:var(--radius-sm);background:var(--color-tile)}.product-gallery__thumb[aria-current=true]{border:2px solid var(--color-ink)}.product-buybox{position:-webkit-sticky;position:sticky;top:104px;display:flex;flex-direction:column;gap:24px}.product-buybox__price{display:block;margin-top:10px;font-size:clamp(26px,3vw,34px);font-weight:850;letter-spacing:-.035em}.price-ledger{border-block:1px solid var(--color-line)}.price-ledger__row{min-height:52px;display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--color-line)}.price-ledger__row:last-child{border-bottom:0}.price-ledger__row span:first-child{color:var(--color-muted)}.price-ledger__row strong{font-weight:750}.unit-choice{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:8px;gap:8px}.unit-choice__button{min-height:58px;padding:8px 14px;border:1px solid var(--color-line-strong);border-radius:var(--radius-sm);background:var(--color-bg);font-size:16px;font-weight:700}.unit-choice__button[aria-checked=true]{border:2px solid var(--color-ink);background:var(--color-tile)}.quantity-stepper{display:grid;grid-template-columns:56px minmax(72px,108px) 56px;width:max-content;overflow:hidden;border:1px solid var(--color-line-strong);border-radius:var(--radius-sm);background:var(--color-bg)}.quantity-stepper__button,.quantity-stepper__input{min-height:54px;border:0;background:transparent}.quantity-stepper__button{font-size:26px;line-height:1}.quantity-stepper__button:disabled{color:var(--color-faint)}.quantity-stepper__input{width:100%;border-inline:1px solid 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var(--color-line)}.cart-summary__total strong{font-size:22px}.order-list{display:flex;flex-direction:column;border-top:1px solid var(--color-ink)}.order-list__link{display:grid;grid-template-columns:minmax(170px,1.4fr) minmax(150px,1fr) 80px minmax(120px,.8fr) auto;grid-gap:16px;gap:16px;align-items:center;min-height:78px;padding:14px 10px;border-bottom:1px solid var(--color-line)}.order-list__number{font-weight:800;overflow-wrap:anywhere}.order-list__label{display:none;color:var(--color-faint);font-size:12px;font-weight:600}.order-detail-head{display:flex;flex-wrap:wrap;align-items:center;gap:12px}.order-item-list{border-top:1px solid var(--color-ink)}.order-item{display:grid;grid-template-columns:minmax(180px,1.5fr) repeat(5,minmax(105px,.7fr));grid-gap:14px;gap:14px;align-items:center;padding:16px 10px;border-bottom:1px solid var(--color-line)}.order-item__title{font-weight:750}.order-item__cell{display:grid;grid-gap:2px;gap:2px}.order-item__cell small{color:var(--color-faint);font-size:12px}.order-item__amount{text-align:right;font-weight:800}.summary-total{padding:18px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px;border-radius:var(--radius-md);background:var(--color-ink);color:var(--color-bg)}.summary-total strong{font-size:23px}.account-layout{max-width:620px;display:flex;flex-direction:column;gap:40px}.account-company{padding:20px;border-radius:var(--radius-md);background:var(--color-tile)}.account-section{padding-top:28px;border-top:1px solid var(--color-line)}.account-section,.form-stack{display:flex;flex-direction:column;gap:18px}.login-layout{min-height:calc(100dvh - 72px - 96px);display:grid;place-items:center}.login-panel{width:min(420px,100%);padding:36px;border:1px solid var(--color-line);border-radius:var(--radius-md)}.login-panel__head{margin-bottom:32px;text-align:center}@media (hover:hover) and (pointer:fine){.btn:hover:not(:disabled){opacity:.82}.btn-secondary:hover:not(:disabled){border-color:var(--color-ink);opacity:1}.primary-nav__link:hover{color:var(--color-ink);background:var(--color-soft)}.product-card:hover .product-card__img{transform:scale(1.025)}.order-list__link:hover{background:var(--color-soft)}}@media (max-width:900px){.product-grid,.product-grid-skeleton{grid-template-columns:repeat(3,minmax(0,1fr))}.cart-layout,.product-detail{grid-template-columns:1fr}.cart-summary,.product-buybox{position:static}.product-gallery{max-width:640px;width:100%;margin-inline:auto}.order-item{grid-template-columns:minmax(160px,1.4fr) repeat(3,minmax(110px,.8fr))}.order-item__cell:nth-child(4),.order-item__cell:nth-child(5){display:none}}@media (max-width:640px){:root{--font-title-lg:27px;--font-title-md:21px}body{font-size:17px;padding-bottom:calc(76px + env(safe-area-inset-bottom))}.page-main{padding-block:24px 48px}.commerce-header{-webkit-backdrop-filter:none;backdrop-filter:none;background:var(--color-bg)}.commerce-header__inner{min-height:58px}.wordmark{font-size:19px}.primary-nav{position:fixed;left:0;right:0;bottom:0;z-index:50;padding-bottom:env(safe-area-inset-bottom);border-top:1px solid var(--color-line);background:var(--color-bg)}.primary-nav__list{width:100%;justify-content:stretch}.primary-nav__list li{flex:1 1}.primary-nav__link{width:100%;min-height:74px;padding:8px 2px 6px;flex-direction:column;gap:3px;border-radius:0;font-size:17px}.primary-nav__link[aria-current=page]{background:transparent;color:var(--color-ink)}.primary-nav__link[aria-current=page]:before{content:"";position:absolute;top:0;left:24%;right:24%;height:2px;background:var(--color-ink)}.primary-nav__link svg{display:block}.primary-nav__count{position:absolute;top:7px;left:calc(50% + 9px);border:2px solid var(--color-bg)}.catalog-page,.stack-page{gap:22px}.catalog-search{position:-webkit-sticky;position:sticky;top:66px;z-index:20;margin-inline:-4px;padding:4px;background:rgb(255 255 255/.96)}.product-grid,.product-grid-skeleton{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 10px}.product-card__body{padding-top:10px}.product-card__title{font-size:15px}.product-card__price{font-size:17px}.product-detail{gap:28px}.product-buybox{gap:20px}.cart-submit,.product-buybox__action{position:-webkit-sticky;position:sticky;bottom:calc(82px + env(safe-area-inset-bottom));z-index:20;box-shadow:0 8px 24px rgb(0 0 0/.16)}.quantity-stepper{width:100%;grid-template-columns:64px minmax(80px,1fr) 64px}.quantity-stepper--compact{width:188px;grid-template-columns:54px 80px 54px}.cart-line{grid-template-columns:76px minmax(0,1fr);gap:12px;padding:18px 0}.cart-line__image{width:76px;height:76px}.cart-line__actions{grid-column:1/-1;justify-content:space-between}.cart-summary{padding:0;border:0}.order-list{border-top-color:var(--color-line)}.order-list__link{grid-template-columns:minmax(0,1fr) auto;gap:8px 16px;padding:18px 4px}.order-list__amount,.order-list__count,.order-list__date{display:grid;grid-template-columns:74px 1fr;grid-column:1/-1}.order-list__label{display:inline}.order-list__status{grid-column:2;grid-row:1}.order-item{grid-template-columns:1fr 1fr;gap:12px;padding:18px 4px}.order-item__amount,.order-item__title{grid-column:1/-1}.order-item__amount{text-align:left;font-size:18px}.summary-total{padding:18px 16px}.login-layout{min-height:calc(100dvh - 58px - 72px);place-items:start center}.login-panel{padding:28px 0;border:0}.btn-block{width:100%}}