:root{--ink:#172330;--muted:#66717d;--line:#e2e6e9;--green:#c7ef5c;--pale:#f4f6f7;--white:#fff;font-family:Arial,'Noto Sans KR','Malgun Gothic',sans-serif;color:var(--ink);font-size:16px}*{box-sizing:border-box}body{margin:0;background:#fff}button,input,select,textarea{font:inherit}button,a,input,textarea,select{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #719d17;outline-offset:3px}header{height:98px;padding:0 4%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:20px}.brand{font-size:43px;font-weight:800;letter-spacing:-3px;display:flex;align-items:center;gap:24px}.brand span{font-size:14px;letter-spacing:0;font-weight:600;border-left:1px solid #bbc1c6;padding-left:24px}.brand small{font-size:10px;display:block;margin-top:7px;letter-spacing:1.2px;font-weight:400}.header-right{display:flex;gap:32px;font-size:14px;align-items:center}.version{color:var(--muted)}.shell{max-width:1600px;margin:auto;display:grid;grid-template-columns:280px 1fr;min-height:calc(100vh - 98px)}.rail{padding:45px 34px;background:#f5f6f6;border-right:1px solid var(--line);display:flex;flex-direction:column}.rail-title{font-size:12px;letter-spacing:2px;color:#63705f;font-weight:700}.rail h1{font-size:30px;line-height:1.5;letter-spacing:-1.2px;margin:22px 0 16px}.rail p{font-size:14px;line-height:1.9;color:var(--muted)}nav{margin:33px 0;display:grid;gap:12px}.step{border:0;background:transparent;display:flex;align-items:center;gap:14px;text-align:left;padding:10px 0;color:#79838a;font-size:15px}.step span{width:33px;height:33px;display:grid;place-items:center;border:1px solid #cbd0d2;border-radius:50%;font-size:12px}.step.active{font-weight:700;color:var(--ink)}.step.active span{background:var(--ink);border-color:var(--ink);color:var(--green)}.step.complete span{background:var(--green);border-color:var(--green);color:var(--ink)}.rail-bottom{margin-top:auto;padding-top:42px}.rail-bottom b{font-size:14px}.rail-bottom p{font-size:12px}main{min-width:0;padding:28px 36px 0}.preview-note{font-size:12px;line-height:1.8;color:#67716f;padding-bottom:27px;display:flex;gap:12px;align-items:start}.preview-note span{font-size:10px;border:1px solid #b6c3a0;padding:2px 7px;color:#526c2f;letter-spacing:1px;flex-shrink:0}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 265px;gap:32px;align-items:start}.form-panel{min-width:0;outline:none}.eyebrow{font-size:12px;font-weight:700;letter-spacing:1.7px;color:#677674;margin:6px 0 14px}.form-panel h2{font-size:29px;letter-spacing:-1px;line-height:1.4;margin:0 0 12px}.lead{color:var(--muted);line-height:1.8;font-size:15px;margin:0 0 25px}.label-row{display:flex;justify-content:space-between;align-items:center;margin:23px 0 10px;gap:10px}label,.field-label{font-weight:600;font-size:15px}.optional{font-size:12px;color:var(--muted);font-weight:400;margin-left:7px}.subtle-button{border:0;background:none;font-size:13px;color:#597a21;padding:6px 0}.text-entry{border:1px solid #b8c0c5;border-radius:10px;overflow:hidden;background:white}.text-entry:focus-within{border-color:#607c2e;box-shadow:0 0 0 1px #607c2e}textarea{width:100%;resize:vertical;border:0;background:none;padding:18px;min-height:165px;line-height:1.8;color:var(--ink);outline:none!important}textarea::placeholder{color:#8a939b}.entry-bottom{padding:12px 16px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:10px}.voice{border:0;border-radius:7px;background:var(--pale);padding:9px 12px;display:flex;align-items:center;gap:8px;font-size:14px}.voice.recording{background:#fbe4e2;color:#9b3030}.count{font-size:12px;color:var(--muted)}.hint{font-size:12px;line-height:1.8;color:var(--muted);margin:9px 0}.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{border:1px solid var(--line);background:#fff;color:#59656d;border-radius:6px;padding:8px 10px;font-size:13px}.upload{border:1px dashed #b7c2ca;border-radius:9px;padding:20px;text-align:center;cursor:pointer;background:#fafbfc;display:block}.upload b{font-size:14px}.upload p{font-size:12px;color:var(--muted);font-weight:400;margin:6px 0 0}.upload-symbol{font-size:25px;font-weight:300;display:block;margin-bottom:4px}.files{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}.file{position:relative;width:92px;font-size:11px}.file img{width:92px;height:68px;object-fit:cover;border-radius:6px}.file span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file button{position:absolute;right:2px;top:2px;border:0;border-radius:50%;background:#fff;width:23px;height:23px}.actions{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding-top:23px;margin-top:29px}.primary{background:var(--ink);color:white;border:1px solid var(--ink);border-radius:7px;padding:14px 22px;font-weight:600;font-size:15px}.primary span{color:var(--green);margin-left:20px}.secondary{border:1px solid #ccd3d7;background:white;padding:13px 18px;border-radius:7px;font-size:14px}.actions small{font-size:12px;color:var(--muted)}.summary{background:var(--ink);color:#fff;border-radius:12px;padding:25px 22px;position:sticky;top:25px}.summary .overline{font-size:11px;color:var(--green);letter-spacing:1.5px}.summary h3{font-size:21px;margin:15px 0 20px;line-height:1.5}.summary hr{border:0;border-top:1px solid #3b4550;margin:23px 0}.summary-label{font-size:12px;color:#abb7c3;margin:18px 0 8px}.summary-value{font-size:14px;line-height:1.7}.summary-empty{color:#9aa8b3;font-size:13px;line-height:1.8}.summary .num{font-size:28px;color:var(--green)}.summary .mini{font-size:12px;line-height:1.8;color:#b2bdc5}.summary .tag{display:inline-block;border:1px solid #516071;font-size:11px;padding:4px 7px;border-radius:4px;margin:3px 3px 3px 0}.summary-bottom{border-top:1px solid #3b4550;margin-top:23px;padding-top:16px;color:#a6b3bf;font-size:12px;line-height:1.8}footer{display:flex;justify-content:space-between;font-size:11px;color:#8b9298;border-top:1px solid var(--line);padding:20px 0;margin-top:40px;gap:10px}.options{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:12px 0 24px}.option{display:flex;align-items:flex-start;gap:11px;border:1px solid var(--line);border-radius:8px;padding:15px;cursor:pointer}.option:has(input:checked){border-color:#4e682e;background:#f4f9eb}.option input{accent-color:#435a22;width:17px;height:17px;margin:2px 0 0;flex-shrink:0}.option b{font-size:14px;font-weight:600}.option small{display:block;font-weight:400;color:var(--muted);font-size:12px;line-height:1.7;margin-top:5px}.inputs{display:grid;grid-template-columns:1fr 1fr;gap:17px;margin:16px 0}.field label{display:block;margin-bottom:9px;font-size:14px}select,input[type=text],input[type=email],input[type=number],input[type=date]{border:1px solid #bbc4ca;border-radius:7px;padding:12px;width:100%;background:#fff;color:var(--ink);min-height:45px}.note{font-size:13px;background:#f4f6f7;padding:15px;line-height:1.8;border-radius:7px;color:#5e6a74}.review{border:1px solid var(--line);border-radius:9px;overflow:hidden;margin:21px 0}.review h3{font-size:15px;margin:0;padding:15px;background:var(--pale)}.review dl{margin:0;padding:4px 16px}.review dl>div{display:grid;grid-template-columns:90px 1fr;border-bottom:1px solid var(--line);padding:12px 0;font-size:14px;line-height:1.8}.review dl>div:last-child{border:0}.review dt{color:var(--muted)}.review dd{margin:0;overflow-wrap:anywhere}.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin:24px 0}.plan{border:1px solid #d2d9dd;border-radius:9px;padding:16px 12px;text-align:left;background:#fff;color:var(--ink)}.plan.selected{border:2px solid #445d24;padding:15px 11px;background:#f5faec}.plan small{font-size:11px;color:#617343}.plan h3{font-size:16px;margin:8px 0 15px}.plan .price{font-size:21px;font-weight:700;line-height:1.5;letter-spacing:-.5px}.plan .unit{font-size:12px;color:var(--muted)}.plan p{font-size:12px;line-height:1.8;margin-bottom:0}.result-warning{border-left:3px solid #a8cf49;padding:6px 0 6px 13px;font-size:13px;line-height:1.8;color:#54636c}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;margin:16px 0;font-size:13px;text-align:left}th{background:#f4f6f7;font-weight:600}th,td{padding:11px 9px;border-bottom:1px solid #e0e5e9;line-height:1.7}th:last-child,td:last-child{text-align:right}.timeline{margin:17px 0}.timeline-row{display:grid;grid-template-columns:94px 1fr 58px;gap:9px;align-items:center;margin:12px 0;font-size:12px}.track{height:9px;background:#edf0f1;border-radius:4px}.bar{height:100%;background:#8caa55;border-radius:4px}.mail-tabs{display:flex;gap:5px;margin-top:25px;border-bottom:1px solid var(--line)}.mail-tab{padding:12px;background:transparent;border:0;font-size:14px;color:#7b858d}.mail-tab.active{border-bottom:2px solid var(--ink);color:var(--ink);font-weight:700}.email-preview{background:#f7f8f9;padding:18px;font-size:13px;white-space:pre-wrap;line-height:1.9;overflow-wrap:anywhere;max-height:310px;overflow-y:auto;border:1px solid var(--line);border-top:0}.result-actions{display:flex;flex-wrap:wrap;gap:8px;margin:15px 0}.error{font-size:13px;color:#a4392e;margin:12px 0;line-height:1.8;min-height:0}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#172330;color:#fff;border-radius:8px;padding:14px 22px;font-size:14px;box-shadow:0 6px 25px #0003;display:none;z-index:10;max-width:90vw}.printing{display:none}.voice svg{width:16px;height:16px}button:hover:not(:disabled){filter:brightness(.97)}@media(min-width:1400px){.shell{grid-template-columns:310px 1fr}.workspace{gap:45px;grid-template-columns:minmax(0,1fr) 290px}main{padding:32px 50px}.rail{padding:48px 40px}.form-panel h2{font-size:32px}}@media(max-width:1100px){.shell{grid-template-columns:220px 1fr}.rail{padding:32px 24px}.rail h1{font-size:26px}main{padding:23px}.workspace{grid-template-columns:minmax(0,1fr)}.summary{position:static;display:none}.form-panel h2{font-size:27px}}@media(max-width:700px){header{height:78px;padding:0 20px}.brand{font-size:35px;gap:14px}.brand span{font-size:12px;padding-left:14px}.brand small{font-size:8px}.header-right{font-size:12px}.version{display:none}.shell{display:block}.rail{padding:20px;border-right:0;border-bottom:1px solid var(--line)}.rail-title,.rail h1,.rail>p,.rail-bottom{display:none}nav{display:flex;justify-content:space-between;margin:0;gap:8px}.step{display:block;text-align:center;font-size:12px;padding:0;line-height:1.8}.step span{margin:0 auto 4px;width:28px;height:28px;font-size:11px}main{padding:21px 20px 0}.preview-note{padding-bottom:21px;font-size:11px;gap:9px}.form-panel h2{font-size:26px}.lead{font-size:14px}.options{gap:8px}.option{padding:12px 10px;gap:8px}.option b{font-size:13px}.inputs{gap:12px}.plans{grid-template-columns:1fr}.plan,.plan.selected{padding:16px;display:grid;grid-template-columns:1fr 1fr;gap:4px 12px}.plan h3{margin:2px 0}.plan small{grid-column:1}.plan .price{grid-column:2;grid-row:1/3;text-align:right;font-size:23px}.plan .unit{grid-column:2;text-align:right}.plan p{margin:0;font-size:12px;grid-column:1;grid-row:3/5}.actions{margin-top:25px}.actions small{display:none}.primary{margin-left:auto;padding:13px 16px}footer span{display:none}.label-row{flex-wrap:wrap}textarea{min-height:180px}.entry-bottom{padding:10px}.count{font-size:11px}.review dl>div{grid-template-columns:75px 1fr}.result-actions button{flex:1} }
@media print{header,.rail,.preview-note,.summary,footer,.actions,.result-actions,.mail-tabs,.email-preview,#toast{display:none!important}.shell,.workspace,main{display:block;padding:0}.form-panel{width:100%}.plans{grid-template-columns:repeat(3,1fr)}.plan{display:block!important}.printing{display:block}body{font-size:12px}.form-panel h2{font-size:23px}.review,.plans,table{break-inside:avoid}.plan .price{text-align:left}.result-warning{font-size:12px}}

.question-card{margin-top:14px;border:1px solid #90a779;border-radius:9px;background:#f7faf3;padding:0 16px 12px}.question-card textarea{background:white;border:1px solid #c5cfc0;border-radius:6px;min-height:100px;font-size:16px;padding:12px}.question-card .entry-bottom{border:0;padding:10px 0}.question-card .label-row{margin:12px 0}.chip.selected{border-color:#506c27;background:#edf6df;color:#294311}.question-card .hint{font-size:14px;margin:4px 0}.chips .chip{font-size:14px;min-height:44px}

.quote-delivery{max-width:800px;margin:40px 0;padding:24px;border:1px solid #ccd5dc;border-radius:12px}.quote-delivery[hidden],.quote-delivery [hidden]{display:none!important}.quote-delivery p{line-height:1.8;color:#66717d}.quote-delivery input[type=tel]{width:100%;padding:12px;border:1px solid #bbc4ca;border-radius:7px;font-size:16px}.quote-delivery #deliveryStatus{line-height:1.8;margin-top:15px;font-size:15px}.quote-delivery progress{width:100%;margin-top:12px}.quote-delivery .primary{margin-top:18px;transition:transform 100ms}.quote-delivery .primary:active{transform:translateY(2px) scale(.985)}#captcha{margin:20px 0;padding:14px;border:1px solid #dce1e5}#captcha button{margin:5px;padding:8px}#captcha input{max-width:140px}#captcha_info{display:block;margin-top:8px;font-size:14px}@media print{.quote-delivery{display:none!important}}

.file-doc{width:92px;height:68px;display:grid;place-items:center;background:#e6edf3;border-radius:6px;font-weight:700;color:#476277}

/* Contact details follow the request summary and precede the quote result. */
.quote-delivery h2{font-size:24px;line-height:1.4;margin:0 0 12px}
.quote-delivery #contactDetails .inputs{margin-top:18px}
.quote-delivery input[type=email],.quote-delivery input[type=text],.quote-delivery input[type=tel]{min-width:0;width:100%;min-height:46px;padding:12px;border:1px solid #bbc4ca;border-radius:7px;font-size:16px;box-sizing:border-box}
.quote-delivery .delivery-actions{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:22px;border-top:1px solid #e2e6e9;padding-top:20px}
.quote-delivery .delivery-actions .primary{margin:0 0 0 auto}
.quote-delivery .delivery-contact-summary{padding:16px;background:#f4f6f7;border-radius:8px;display:flex;align-items:center;gap:16px}
.quote-delivery #contactSummary{margin:0;flex:1;overflow-wrap:anywhere}
.quote-delivery .delivery-contact-summary button{flex-shrink:0}
@media(max-width:600px){.quote-delivery{padding:20px;margin-top:24px}.quote-delivery .inputs{grid-template-columns:1fr;gap:14px}.quote-delivery .delivery-contact-summary{display:block}.quote-delivery .delivery-contact-summary button{margin-top:12px}.quote-delivery .delivery-actions button{font-size:13px;padding:12px 14px}}

/* Product category selection */
.product-categories{border:0;padding:0;margin:0 0 28px;min-width:0}.product-categories legend{font-size:18px;font-weight:700}.category-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.category-choice{display:flex;flex-direction:column;gap:6px;padding:16px;border:1px solid #cbd5df;border-radius:10px;background:#fff;color:#182738;text-align:left;cursor:pointer;font:inherit;transition:background .15s,border-color .15s}.category-choice b{font-size:15px}.category-choice small{font-size:12px;line-height:1.5;color:#52677a}.category-choice.selected{border:2px solid #315fa0;padding:15px;background:#edf4ff}.category-choice:focus-visible{outline:3px solid #315fa0;outline-offset:3px}.category-choice:active{transform:translateY(1px)}.selected-category{padding:12px 16px;border-radius:8px;background:#edf4ff;color:#203e63}@media(max-width:420px){.category-grid{grid-template-columns:1fr}.category-choice{padding:13px}.category-choice.selected{padding:12px}}

/* Plan choice and result delivery order. */
[hidden]{display:none!important}
.plan-guide{padding:16px 18px;background:#edf4ff;border-radius:10px;line-height:1.7;margin:24px 0 14px;color:#24466f;font-size:14px}.plan-guide span{display:block;font-size:13px;margin-top:4px}
.plans{margin-top:14px;align-items:stretch}.plan{display:flex;flex-direction:column;min-width:0;transition:border-color .15s,box-shadow .15s,transform .15s}.plan:hover{border-color:#648639;box-shadow:0 4px 14px #17233015}.plan:active{transform:translateY(1px)}.plan-choice{display:flex;align-items:center;justify-content:space-between;gap:6px;margin-bottom:14px;width:100%}.plan-number{display:inline-flex;align-items:center;justify-content:center;border-radius:6px;padding:5px 9px;background:#edf0f2;font-size:13px;font-weight:700}.plan-state{font-size:11px;color:#66717d}.plan.selected .plan-number{background:#445d24;color:white}.plan.selected .plan-state{color:#385716;font-weight:700}.plan h3{line-height:1.5;min-height:48px;margin:6px 0 12px;font-size:17px;word-break:keep-all}.plan-link{display:flex;justify-content:space-between;gap:6px;border-top:1px solid #dbe2d2;margin-top:auto;padding-top:13px;font-size:12px;font-weight:700;color:#385716}.plan p{padding-bottom:15px}.plan-details-title{font-size:18px;line-height:1.6;padding:12px 14px;background:#f4f9eb;border-left:3px solid #719d17;margin:24px 0 12px}.result-tools{display:flex;flex-direction:column;align-items:flex-start;gap:12px;border-top:1px solid var(--line);padding-top:22px;margin-top:22px}.result-edit-row{display:flex;align-items:center;justify-content:space-between;gap:14px;width:100%}.result-tools .hint{margin:0;font-size:12px}.quote-delivery .delivery-actions{margin-top:20px}.quote-delivery .delivery-actions .primary{min-height:48px}
@media(max-width:700px){.plan,.plan.selected{display:flex;padding:18px}.plan-choice{margin-bottom:10px}.plan h3{min-height:0;margin:5px 0 10px}.plan .price{font-size:24px;text-align:left}.plan .price br{display:none}.plan .unit{text-align:left}.plan p{margin-top:10px;padding-bottom:14px}.plan-link{margin-top:auto}.plan-guide{font-size:14px}.result-edit-row{flex-wrap:wrap}.result-tools #resultPrint{max-width:100%;text-align:left}.quote-delivery .delivery-actions .primary{width:100%;margin-left:0}}
@media(prefers-reduced-motion:reduce){.plan{transition:none}.plan:active{transform:none}}
@media print{.plan-guide,.plan-link,.plan-state{display:none!important}.plan{box-shadow:none!important;transform:none!important}.plan-details-title{background:none}.plan h3{min-height:0}.plan .price br{display:initial}}