:root{--blue50: #E8F3FF;--blue100: #C9E2FF;--blue200: #90C2FF;--blue300: #64A8FF;--blue400: #4593FC;--blue500: #3182F6;--blue600: #2272EB;--blue700: #1B64DA;--blue800: #1957C2;--blue900: #194AA6;--grey50: #F9FAFB;--grey100: #F2F4F6;--grey200: #E5E8EB;--grey300: #D1D6DB;--grey400: #B0B8C1;--grey500: #8B95A1;--grey600: #6B7684;--grey700: #4E5968;--grey800: #333D4B;--grey900: #191F28;--greyOpacity50: rgba(0, 23, 51, .02);--greyOpacity100: rgba(2, 32, 71, .05);--greyOpacity200: rgba(0, 27, 55, .1);--greyOpacity300: rgba(0, 29, 58, .18);--red500: #F04452;--green500: #03B26C;--green600: #02A262;--shadow-subtle: 0 1px 4px rgba(0, 0, 0, .05);--shadow-medium: 0 2px 10px rgba(0, 0, 0, .1);--shadow-strong: 0 4px 20px rgba(0, 0, 0, .15);--shadow-bottom: 0 -4px 16px rgba(0, 0, 0, .04)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:Toss Product Sans,Noto Sans KR,Apple SD Gothic Neo,Roboto,Helvetica Neue,sans-serif;font-size:15px;line-height:22.5px;font-weight:400;color:var(--grey900);background-color:#fff;word-break:keep-all;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100dvh}#root{max-width:720px;margin:0 auto;padding-bottom:210px}button{font-family:inherit;font-size:inherit;cursor:pointer;border:0 solid transparent;background:none;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:rgba(0,0,0,0)}input{font-family:inherit;font-size:inherit}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--grey300);border-radius:3px}.header{position:sticky;top:0;z-index:40;background:#fff;max-width:720px;margin:0 auto;padding:0 24px;height:56px;display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--greyOpacity100)}.header .icon{font-size:22px;color:var(--grey900)}.header h1{font-size:17px;font-weight:700;line-height:25.5px;color:var(--grey900)}.main-content{padding:0 24px}.hero{padding:28px 0 24px}.hero-badge{display:inline-block;background:var(--grey100);color:var(--grey600);font-size:12px;font-weight:600;line-height:18px;padding:3px 7px;border-radius:8px;margin-bottom:14px}.hero h2{font-size:24px;font-weight:700;line-height:33px;color:var(--grey900);margin-bottom:8px}.hero p{font-size:15px;font-weight:500;line-height:22.5px;color:var(--grey500)}.customer-section{margin-top:8px}.customer-section h3{font-size:17px;font-weight:600;line-height:25.5px;color:var(--grey800);margin-bottom:14px}.customer-fields{display:flex;flex-direction:column;gap:12px}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:13px;font-weight:600;line-height:19.5px;color:var(--grey600)}.field input{width:100%;height:48px;padding:0 16px;border:1px solid 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.region-name{font-size:16px;font-weight:700;line-height:24px;color:var(--grey800)}.region-option input:checked+.region-card .region-name{color:var(--blue600)}.region-card .region-price{font-size:15px;font-weight:600;line-height:22.5px;color:var(--grey500)}.region-option input:checked+.region-card .region-price{color:var(--blue500)}.divider{height:1px;background:var(--grey200);margin:32px 0}.category-groups{display:flex;flex-direction:column;gap:4px}.group-header{display:flex;align-items:center;justify-content:space-between;padding:12px 0;min-height:56px}.group-info h4{font-size:17px;font-weight:600;line-height:25.5px;color:var(--grey800)}.group-info p{font-size:13px;line-height:19.5px;color:var(--grey500);margin-top:2px}.toggle{position:relative;display:inline-flex;align-items:center;cursor:pointer;flex-shrink:0}.toggle 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.sub-name{font-size:15px;font-weight:500;line-height:22.5px;color:var(--grey800)}.sub-check-right{display:flex;align-items:center;gap:10px}.sub-check-right .sub-price{font-size:14px;line-height:21px;color:var(--grey600);font-weight:500}.sub-check-right input[type=checkbox]{width:22px;height:22px;accent-color:var(--blue500);cursor:pointer;border-radius:4px}.sub-expansion{padding:10px 0 4px;display:flex;flex-direction:column;gap:12px}.sub-divider{height:1px;background:var(--grey200)}.qty-row{display:flex;align-items:center;justify-content:space-between}.qty-label{font-size:14px;font-weight:500;line-height:21px;color:var(--grey600)}.qty-stepper{display:flex;align-items:center;gap:12px}.qty-btn{width:34px;height:34px;border-radius:10px;background:var(--grey100);color:var(--grey700);display:flex;align-items:center;justify-content:center;transition:background-color .1s ease-in-out,color .1s ease-in-out}.qty-btn:hover:not(:disabled){background:var(--grey200)}.qty-btn:active:not(:disabled){background:var(--grey300)}.qty-btn:disabled{color:var(--grey400);background:var(--grey100);cursor:not-allowed}.qty-btn .material-symbols-outlined{font-size:18px}.qty-value{width:24px;text-align:center;font-weight:700;font-size:16px;line-height:24px;color:var(--grey900)}.qty-value.zero{color:var(--grey400)}.part-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.part-info{flex:1;min-width:0}.part-name{font-size:15px;font-weight:500;line-height:22.5px;color:var(--grey800)}.part-price{font-size:13px;line-height:19.5px;color:var(--grey500);margin-top:1px}.option-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.option-info{flex:1;min-width:0}.option-name{font-size:15px;font-weight:500;line-height:22.5px;color:var(--grey800)}.option-price{font-size:13px;line-height:19.5px;color:var(--grey500);margin-top:1px}.expansion-label{font-size:12px;font-weight:600;line-height:18px;color:var(--grey500);letter-spacing:.02em;padding-top:2px}.auto-calc-note{font-size:13px;line-height:19.5px;color:var(--grey600);background:var(--grey100);padding:10px 14px;border-radius:10px}.category-note{font-size:13px;line-height:19.5px;color:var(--grey500)}.disabled-item{opacity:.45;display:flex;align-items:center;justify-content:space-between;padding:12px 0;min-height:56px}.disabled-info h4{font-size:17px;font-weight:600;line-height:25.5px;color:var(--grey800);display:flex;align-items:center;gap:8px}.disabled-badge{padding:3px 6px;border-radius:8px;background:var(--grey200);font-size:11px;font-weight:700;line-height:16.5px;color:var(--grey600)}.disabled-info p{font-size:13px;line-height:19.5px;color:var(--grey500);margin-top:2px}.disabled-tag{font-size:13px;font-weight:600;line-height:19.5px;color:var(--blue500);background:var(--blue50);padding:3px 7px;border-radius:8px;white-space:nowrap}.notes-section{margin-top:40px;margin-bottom:32px;padding:20px;background:var(--grey50);border-radius:16px}.notes-title{font-size:14px;font-weight:700;line-height:21px;color:var(--grey700);margin-bottom:14px;display:flex;align-items:center;gap:6px}.notes-title .material-symbols-outlined{font-size:16px}.notes-list{list-style:none;display:flex;flex-direction:column;gap:8px}.notes-list li{display:flex;gap:8px;font-size:13px;line-height:19.5px;color:var(--grey500)}.notes-list li .num{font-weight:700;flex-shrink:0}.cost-summary{position:fixed;bottom:0;left:0;width:100%;background:#fff;border-top:1px solid var(--grey200);box-shadow:var(--shadow-bottom);z-index:50}.cost-summary-inner{max-width:720px;margin:0 auto;padding:20px 24px}.cost-breakdown{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.cost-breakdown-item{flex:1;display:flex;flex-direction:column;align-items:center;border-right:1px solid var(--grey200)}.cost-breakdown-item:last-child{border-right:none}.cost-breakdown-item .cb-label{font-size:13px;line-height:19.5px;color:var(--grey600);margin-bottom:2px}.cost-breakdown-item .cb-value{font-size:15px;font-weight:700;line-height:22.5px;color:var(--grey900)}.cost-total-row{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:12px}.cost-total-label{font-size:13px;line-height:19.5px;color:var(--grey600);margin-bottom:4px}.cost-total-value{font-size:26px;font-weight:700;line-height:35px;color:var(--blue500)}.copy-btn{width:100%;height:52px;background:var(--blue500);color:#fff;font-size:16px;font-weight:600;line-height:24px;border-radius:12px;display:flex;align-items:center;justify-content:center;transition:background-color .1s ease-in-out,opacity .1s ease-in-out}.copy-btn:hover{background:var(--blue600)}.copy-btn:active{background:var(--blue700)}.copy-btn.copied{background:var(--green500)}