@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Noto+Sans+KR:wght@400;500;600;700&display=swap";.matching-toolbar{position:sticky;top:12px;z-index:6;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;background:#fff;border:1px solid #cbd5e1;border-radius:8px;padding:9px 10px;margin:12px 0 0;box-shadow:0 3px 10px #0f172a12}.matching-toolbar .comparison-filters{position:static;padding:0;display:flex;flex-wrap:wrap;align-items:center;gap:10px}.matching-toolbar label{display:flex;align-items:center;gap:6px;white-space:nowrap}.matching-toolbar .comparison-actions{margin-left:auto;display:flex;gap:6px}.material-review>.comparison-table{margin-top:0}.comparison-steps li{margin:0}.comparison-steps li button{width:100%;border:0;background:transparent;color:inherit;text-align:left;padding:8px;border-radius:6px;font:inherit}.comparison-steps li button:hover,.comparison-steps li button:focus-visible{background:#eff6ff;color:#1d4ed8;outline:2px solid transparent}.comparison-steps li.active button{font-weight:700;background:#dbeafe}.exclude-master{display:flex;align-items:center;gap:5px;white-space:nowrap}.export-preview>.primary{float:right;margin-top:14px}.export-actions{justify-content:flex-end;margin-top:14px}.material-status-merged-n-1{background:#ede9fe}.match-dialog-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;background:#0f172a80;display:grid;place-items:center}.match-dialog{width:min(520px,calc(100vw - 32px));background:#fff;border-radius:12px;padding:24px;box-shadow:0 24px 64px #0f172a55}.match-dialog h3{margin-top:0}.match-dialog>div{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}.reference-material .material-name+.material-name{border-top:1px dashed #94a3b8;margin-top:6px;padding-top:6px}.match-evidence{display:inline-flex;align-items:center;gap:5px;cursor:help}.match-evidence small{padding:1px 4px;border-radius:4px;background:#e2e8f0;color:#334155;font-size:10px}@media(max-width:900px){.matching-toolbar{top:6px}.matching-toolbar .comparison-actions{width:100%;justify-content:flex-end}.matching-toolbar .comparison-filters{width:100%}}:root{font-family:Inter,Noto Sans KR,system-ui,sans-serif;color:#172033;background:#f4f6f8;--navy:#111c2e;--blue:#2563eb;--line:#dfe4ea}*{box-sizing:border-box}body{margin:0;min-width:320px}button,input,select,textarea{font:inherit}button{cursor:pointer;border:1px solid #d5dbe3;border-radius:5px;background:#fff;color:#344054;padding:7px 10px;font-size:12px;font-weight:600}button:hover{border-color:#98a2b3;background:#f8fafc}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid #93b4fc;outline-offset:1px}.primary{background:var(--blue)!important;color:#fff;border-color:var(--blue)!important}.restoring{display:grid;place-items:center;min-height:100vh;color:#697486}.app{display:grid;grid-template-columns:224px minmax(0,1fr);min-height:100vh}.app aside{position:fixed;width:224px;height:100vh;background:var(--navy);color:#fff;padding:18px 12px 14px;display:flex;flex-direction:column;z-index:5;border-right:1px solid #233248}.brand.small{display:flex;align-items:center;gap:10px;margin:0 8px 22px;flex:none}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:6px;background:#2f6fea;color:#fff;font-size:13px;font-weight:800}.brand-copy{display:grid;line-height:1.1}.brand-copy b{font-size:14px}.brand-copy small{margin-top:4px;color:#8292aa;font-size:9px;letter-spacing:.08em;text-transform:uppercase}.main-nav{display:grid;gap:3px;margin-bottom:14px}.nav-label{margin:10px 10px 5px;color:#6f8098;font-size:9px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.main-nav button,.nav-item{display:flex;align-items:center;gap:9px;width:100%;padding:8px 10px;border:0;border-radius:5px;background:transparent;color:#aeb9c9;text-align:left;font-size:12px;font-weight:500}.main-nav button.active{background:#253650;color:#fff}.main-nav button.active svg{color:#6da1ff}.nav-item.current{color:#d5ddea}.nav-item.disabled{opacity:.55}.sidebar-support{display:flex;align-items:flex-start;gap:9px;margin-top:auto;padding:12px 10px;border-top:1px solid #26354a;color:#9caabd}.sidebar-support span{display:grid}.sidebar-support b{font-size:11px;color:#d9e0e9}.sidebar-support small{margin-top:3px;font-size:9px;line-height:1.4}.workspace{grid-column:2;min-width:0;padding:0 20px 18px}.top{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);background:#fff;margin:0 -20px;padding:11px 20px}.eyebrow{display:block;color:#667085;font-size:10px;font-weight:600;letter-spacing:.035em}.eyebrow i{padding:0 3px;color:#b2bac5;font-style:normal}.title{display:block;width:min(510px,45vw);margin-top:3px;padding:0;border:0;background:transparent;color:#172033;font-size:21px;font-weight:700}.title-block p,.start-top p{display:flex;align-items:center;gap:5px;margin:3px 0 0;color:#7c8797;font-size:10px}.actions{display:flex;align-items:center;justify-content:flex-end;gap:6px;flex-wrap:wrap}.actions button{display:flex;align-items:center;gap:5px;white-space:nowrap}.history-actions{display:flex;margin-right:3px;border-right:1px solid #e2e6eb;padding-right:9px;gap:4px}.notice{color:#8a4b08;background:#fffaeb;border:1px solid #fedf89;padding:9px 11px;border-radius:5px;font-size:12px}.notice.bar{display:flex;justify-content:space-between;margin:10px 0}.notice.bar button{padding:0 5px;background:transparent;border:0}.summary{display:grid;grid-template-columns:repeat(8,minmax(112px,1fr));background:#fff;border:1px solid var(--line);border-radius:6px;margin:14px 0 10px;overflow:hidden}.summary>div{padding:12px;border-right:1px solid #e8ebef;min-width:0}.summary span{display:block;color:#667085;font-size:9px;font-weight:600;text-transform:uppercase;white-space:nowrap}.summary b{display:block;margin-top:6px;color:#162033;font-size:15px;font-variant-numeric:tabular-nums}.summary .fob-input{width:100%;margin-top:3px;padding:2px 0;border:0;border-bottom:1px solid #cbd2dc;background:transparent;font-weight:700}.summary small{font-size:9px;color:#758195}.summary .danger{background:#fff5f5;color:#b42318}.status-badges button{padding:2px 4px;font-size:9px;color:#915700;background:#fff8e8;border-color:#efcf8a}.toolbar,.match,.group-filter{background:#fff;border:1px solid var(--line);border-radius:6px;padding:10px 12px;margin:9px 0}.toolbar>div{display:flex;gap:6px;align-items:center;flex-wrap:wrap}.toolbar>div>b{margin-right:4px;font-size:12px}.toolbar select,.toolbar input,.match button,.group-filter select{border:1px solid #d5dbe3;border-radius:4px;padding:6px;background:#fff;font-size:11px}.toolbar input{width:82px}.toolbar p{margin:8px 0 0;color:#59677a;font-size:11px}.group-filter{display:flex;justify-content:flex-end;margin-bottom:7px}.group-filter label{display:flex;align-items:center;gap:7px;font-size:11px;font-weight:600}.match{display:flex;gap:7px;align-items:center;font-size:11px}.table-wrap{height:calc(100vh - 389px);min-height:400px;overflow:auto;background:#fff;border:1px solid #d8dee6;border-radius:6px}.empty-selection{padding:50px;text-align:center;color:#778397}table{border-collapse:separate;border-spacing:0;min-width:1700px;width:100%;font-size:11px}th{position:sticky;top:0;z-index:2;background:#f1f4f7;color:#475467;border-bottom:1px solid #cfd6df;padding:8px 7px;text-align:left;white-space:nowrap;font-size:9px;font-weight:700;text-transform:uppercase}td{border-bottom:1px solid #eaecf0;padding:6px 7px;vertical-align:top;color:#475467;font-variant-numeric:tabular-nums}tbody tr:hover{background:#f8faff}td input[type=number],td select,td textarea{border:1px solid #d0d5dd;border-radius:4px;padding:5px;width:105px;background:#fff;font-size:11px}td select{width:142px}td textarea{width:170px;height:36px;resize:vertical}.item{min-width:300px}.item>b{display:block;color:#243145;font-size:11px}.source{padding:2px 4px;font-size:9px;color:#386fb8;border:0;background:transparent}.item ul{padding-left:16px;margin:4px 0;color:#647185}.item li span{margin-left:8px;color:#9a6b26}.changed{background:#fffae8!important;border-color:#e6b94c!important}.excluded{opacity:.48;background:#eef1f4}.review{background:#fff9ed}footer{display:flex;justify-content:space-between;align-items:center;margin-top:9px;color:#7a8595;font-size:10px}footer div{display:flex;gap:6px;align-items:center}footer button{padding:4px 7px;font-size:10px}.side-uploads{display:grid;gap:7px;flex:none}.bom-uploader{position:relative;min-height:154px;border:1px dashed #aebbc9;border-radius:6px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:#667085;cursor:pointer;background:#fafbfc}.bom-uploader label{display:flex;flex-direction:column;align-items:center;gap:7px;width:100%;cursor:pointer;text-align:center}.bom-uploader svg{color:#2563eb}.bom-uploader b{color:#344054;font-size:13px}.bom-uploader label span{font-size:11px}.bom-uploader button{color:#245fc6;border-color:#b8cdf4;background:#fff}.bom-uploader.dragging{border-color:#2563eb;background:#eff6ff}.accessible-file-input{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}.bom-uploader.compact{min-height:62px;padding:6px;border-color:#42536b;background:#18263a;gap:5px}.bom-uploader.compact label{flex-direction:row;justify-content:center}.bom-uploader.compact label b{font-size:11px;color:#edf2f7}.bom-uploader.compact button{padding:3px 7px;font-size:9px;background:transparent;color:#91baff;border-color:#42536b}.bom-uploader.compact.dragging{border-color:#65a6ff;background:#263b59}.fob-uploader{position:relative;display:grid;grid-template-columns:1fr auto;align-items:center;gap:4px 7px;padding:7px;border:1px dashed #42536b;border-radius:6px;background:#18263a}.fob-uploader label{display:flex;align-items:center;gap:6px;color:#edf2f7;font-size:11px;cursor:pointer}.fob-uploader button{padding:3px 7px;font-size:9px;background:transparent;color:#91baff;border-color:#42536b}.fob-uploader small,.fob-uploader em{grid-column:1/-1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#9aaac0;font-size:9px;font-style:normal}aside h3{margin:13px 8px 5px;color:#75869e;font-size:9px;letter-spacing:.11em;text-transform:uppercase;flex:none}aside h3 em{font-style:normal;background:#29384e;padding:2px 5px;border-radius:8px}.style-list{min-height:0;overflow-y:auto;flex:1}.style{display:flex;flex-direction:column;align-items:flex-start;gap:3px;width:100%;border:0;border-left:2px solid transparent;background:transparent;color:#bdc8d6;text-align:left;margin:1px 0;padding:8px 9px}.style span{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.25;font-size:11px}.style small{color:#74849a;font-size:9px}.style.active{background:#22334b;color:#fff;border-left-color:#4c86ee}.style.active small{color:#83aaf0}.side-bottom{flex:none;margin-top:7px}.side-bottom button{width:100%;display:flex;align-items:center;justify-content:center;gap:6px;background:transparent;color:#9eabba;border-color:#33445b;font-size:10px}.start-workspace{min-height:100vh;background:#f4f6f8}.start-top{height:94px;justify-content:flex-start}.start-top h1{margin:3px 0 0;font-size:22px}.start-top p{font-size:11px}.start-content{max-width:780px;margin:36px auto;padding:0 18px}.start-card{padding:25px;background:#fff;border:1px solid #dfe4ea;border-radius:7px}.section-heading{display:flex;align-items:flex-start;gap:12px}.section-heading .step{display:grid;place-items:center;width:25px;height:25px;flex:none;border-radius:5px;background:#edf4ff;color:#245fc6;font-size:10px;font-weight:700}.section-heading h2{margin:1px 0 3px;font-size:15px}.section-heading p{margin:0;color:#7a8493;font-size:11px}.settings{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:18px 37px 22px}.settings label{display:grid;gap:6px;color:#344054;font-size:11px;font-weight:600}.settings input{width:100%;padding:8px;border:1px solid #d0d5dd;border-radius:4px}.settings small{color:#98a2b3;font-size:9px;font-weight:400}.input-suffix{position:relative}.input-suffix input{padding-right:28px}.input-suffix em{position:absolute;right:10px;top:8px;color:#667085;font-style:normal}.section-divider{height:1px;background:#eaecf0;margin:0 0 22px}.start-card>.bom-uploader{margin:17px 37px 0}.local-help{display:flex;align-items:center;gap:6px;margin:13px 37px 0;color:#7b8492;font-size:9px}.local-help span{width:6px;height:6px;border-radius:50%;background:#22a06b}@media(max-width:1300px){.summary{grid-template-columns:repeat(4,1fr)}.table-wrap{height:calc(100vh - 440px)}.actions button{padding:7px}.actions button:not(.primary){font-size:0}.internal-review>div{grid-template-columns:repeat(3,1fr)}}@media(max-width:800px){.app{display:block}.app aside{position:static;width:100%;height:auto;padding:12px}.brand.small{margin-bottom:10px}.main-nav,.sidebar-support,aside h3,.style-list{display:none}.side-uploads{grid-template-columns:1fr 1fr}.side-bottom{display:none}.workspace{padding:0 10px 14px}.top{margin:0 -10px;padding:10px;align-items:flex-start;flex-direction:column}.title{width:100%;font-size:18px}.actions{justify-content:flex-start}.summary{grid-template-columns:repeat(2,1fr)}.table-wrap{height:auto;max-height:65vh;min-height:360px}.settings{grid-template-columns:1fr;margin-left:0;margin-right:0}.start-content{margin:20px auto;padding:0}.start-card{padding:18px}.start-card>.bom-uploader,.local-help{margin-left:0;margin-right:0}.start-app aside{display:none}.start-app .workspace{min-height:100vh}}.brand.small{margin-bottom:18px;flex:none}.side-uploads{display:grid;gap:8px;flex:none}.fob-uploader{position:relative;display:grid;grid-template-columns:1fr auto;align-items:center;gap:5px 8px;padding:8px;border:2px dashed #53657e;border-radius:12px;background:#1b2a40}.fob-uploader.dragging{border-color:#65a6ff;background:#263b59}.fob-uploader label{display:flex;align-items:center;gap:7px;color:#fff;font-size:13px;cursor:pointer}.fob-uploader button{padding:4px 8px;font-size:11px;background:transparent;color:#9ec5ff;border-color:#53657e}.fob-uploader small,.fob-uploader em{grid-column:1/-1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#9aaac0;font-size:10px;font-style:normal}.fob-uploader em{color:#77adff}aside h3{margin:16px 8px 6px;flex:none}.style-list{min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable;flex:1}.style{width:100%}.style span{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;white-space:normal;line-height:1.25}.side-bottom{flex:none;margin-top:8px}.status-badges{display:flex;gap:3px;flex-wrap:wrap;margin-top:4px}.status-badges button{padding:3px 5px;font-size:10px;color:#915700;background:#fff8e8;border-color:#efcf8a}.status-modal,.fob-modal{width:min(96vw,1500px);max-width:none}.status-table{overflow:auto;max-height:65vh}.status-table table{min-width:1250px}.status-table th,.status-table td{white-space:normal}.fob-modal .status-table table{min-width:900px}.fob-modal select{max-width:340px;padding:6px}.internal-review{background:#f7fbff;border:1px solid #a9c8ee;border-radius:10px;margin:12px 0;color:#1764d8}.internal-review header{display:flex;gap:12px;align-items:center;padding:10px 14px;border-bottom:1px solid #cfe0f5}.internal-review header span{font-size:11px;color:#677f9d}.internal-review>div{display:grid;grid-template-columns:repeat(6,minmax(130px,1fr))}.internal-review p{margin:0;padding:10px 12px;border-right:1px solid #dbe8f7}.internal-review p span{display:block;font-size:10px;color:#667e9a}.internal-review p b{display:inline-block;margin-top:5px}.internal-review p button{display:block;margin-top:5px;padding:3px 6px;font-size:10px;color:#1764d8}@media(max-width:1200px){.internal-review>div{grid-template-columns:repeat(3,1fr)}}.modal-back{position:fixed;top:0;right:0;bottom:0;left:0;background:#101828aa;display:flex;align-items:center;justify-content:center;z-index:50;padding:30px}.modal{width:min(920px,100%);max-height:90vh;overflow:auto;background:#fff;color:#182233;border-radius:14px;padding:26px;box-shadow:0 30px 80px #0005}.modal h2{margin:0}.modal>p{color:#69768a}.modal select{padding:8px;border:1px solid #cbd4df;border-radius:6px}.mapping-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:20px 0}.mapping-grid label{display:grid;gap:5px;font-size:12px;font-weight:600}.modal-actions{display:flex;justify-content:flex-end;gap:8px}.adjustment-reset{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:9px 0;padding:10px 12px;border:1px solid #f0c36a;border-radius:6px;background:#fffbeb}.adjustment-reset>div{display:grid;gap:2px}.adjustment-reset b{font-size:12px;color:#713f12}.adjustment-reset span{font-size:10px;color:#8a5b16}.adjustment-reset button{display:flex;align-items:center;gap:5px;white-space:nowrap;border-color:#e5a93d;color:#8a4b08}.reset-modal{width:min(620px,100%)}.reset-modal fieldset{display:grid;gap:10px;margin:18px 0;padding:14px;border:1px solid #d9e0e8;border-radius:6px}.reset-modal legend{padding:0 5px;font-size:12px;font-weight:700}.reset-modal label{display:flex;align-items:center;gap:8px;font-size:13px}.reset-impact{padding:12px;border-radius:5px;background:#eff6ff;color:#1e4b8f!important;font-weight:600}.reset-warning{font-size:11px;color:#8a4b08!important}.reset-modal button:disabled,.adjustment-reset button:disabled{cursor:not-allowed;opacity:.55}@media(max-width:800px){.adjustment-reset{align-items:flex-start;flex-direction:column}.adjustment-reset button{width:100%;justify-content:center}}.style small.needs-review-status{display:flex;align-items:center;gap:3px;width:max-content;margin-top:2px;padding:2px 5px;border:1px solid #fca5a5;border-radius:4px;background:#fef2f2;color:#dc2626!important;font-weight:700}.style.active small.needs-review-status{background:#fef2f2;color:#dc2626!important;border-color:#f87171}.status-badges button.review-count-badge{display:inline-flex;align-items:center;gap:3px;border-color:#f87171;background:#fef2f2;color:#dc2626;font-weight:700}td select.needs-review-select{border-color:#ef4444;background:#fef2f2;color:#dc2626;font-weight:700;box-shadow:0 0 0 1px #fecaca}.review-detail-row td{background:#fef2f2;color:#991b1b;font-weight:600}.review-detail-row td:first-child{border-left:3px solid #dc2626}.review td{background:snow}.review td:nth-child(2){background:#fef2f2}.comparison-app{display:grid;grid-template-columns:245px 1fr;min-height:100vh;background:#f7f8fa}.comparison-app aside{position:sticky;top:0;height:100vh;background:#fff;border-right:1px solid #e5e7eb;padding:22px;display:flex;flex-direction:column}.comparison-workspace{padding:28px;min-width:0}.comparison-workspace>header{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.comparison-workspace h1{margin:4px 0}.comparison-steps{list-style:none;padding:24px 0;margin:0;display:grid;gap:12px;color:#6b7280}.comparison-steps li.active{color:#111827;font-weight:700}.comparison-steps li.done{color:#047857}.comparison-clear{margin-top:auto}.comparison-upload-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.comparison-upload,.comparison-panel{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:20px;margin-bottom:18px}.comparison-upload>div:first-child svg{float:left;margin-right:10px}.comparison-upload h2{margin:0}.comparison-upload p{color:#6b7280}.comparison-upload label{display:grid;gap:5px;margin:14px 0}.comparison-upload>button{width:100%;min-height:74px;border:1px dashed #94a3b8;background:#f8fafc}.comparison-upload small{display:block;color:#64748b;margin-top:5px}.comparison-panel h2{margin:0}.comparison-table{overflow:auto;margin:14px 0}.comparison-table table{width:100%;border-collapse:collapse;font-size:12px}.comparison-table th,.comparison-table td{padding:8px;border:1px solid #e5e7eb;text-align:left;vertical-align:top}.comparison-material-head,.comparison-actions{display:flex;align-items:center;justify-content:space-between}.comparison-loading{padding:40px}@media(max-width:900px){.comparison-app{display:block}.comparison-app aside{position:static;width:auto;height:auto}.comparison-upload-grid{grid-template-columns:1fr}}.comparison-launch{position:fixed;z-index:30;left:22px;top:174px;width:200px;justify-content:flex-start!important;background:#fff!important;color:#334155!important;border-color:#cbd5e1!important}.comparison-launch:hover{border-color:#2563eb!important;color:#1d4ed8!important}@media(max-width:800px){.comparison-launch{left:auto;right:12px;top:10px;width:auto}}.comparison-workspace{background:#f1f5f9}.comparison-upload,.comparison-panel,.group-comparison{border-color:#cbd5e1;box-shadow:0 2px 8px #0f172a0b}.comparison-upload.reference{background:#f8fafc}.comparison-upload.current{background:#eff6ff;border-color:#93c5fd}.comparison-upload.current h2{color:#1d4ed8}.comparison-table{max-height:68vh}.comparison-table table,.group-comparison table,.additional-materials table{border-collapse:separate;border-spacing:0}.comparison-table th,.comparison-table td,.group-comparison th,.group-comparison td,.additional-materials th,.additional-materials td{border-right:1px solid #cbd5e1;border-bottom:1px solid #cbd5e1}.comparison-table th:first-child,.comparison-table td:first-child,.group-comparison th:first-child,.group-comparison td:first-child{border-left:1px solid #cbd5e1}.comparison-table thead th,.group-comparison thead th,.additional-materials thead th{position:sticky;top:0;background:#1e3a8a;color:#fff;z-index:2}.reference-head{background:#64748b!important}.current-head{background:#2563eb!important}.delta-head{background:#a16207!important}.reference-material{background:#f8fafc;min-width:240px;max-width:340px}.current-material{background:#eff6ff;min-width:260px;max-width:360px}.current-material select{max-width:100%;font-size:11px}.material-name{display:block;max-width:330px;white-space:normal;line-height:1.3}.delta{background:#fffbeb;font-weight:700}.increase{color:#dc2626}.decrease{color:#2563eb}.comparison-review,.material-status-review{color:#dc2626;font-weight:700;background:#fef2f2}.material-status-name-changed{background:#fef3c7}.material-status-group-changed{background:#ffedd5}.material-status-current-only{background:#dcfce7}.material-status-reference-only{background:#f3f4f6}.comparison-material-head,.comparison-actions{gap:12px}.season-fixed{background:#e2e8f0;padding:4px 7px}.season-current{background:#dbeafe;padding:4px 7px}.comparison-filters{display:flex;gap:8px;position:sticky;top:0;z-index:3;background:#fff;padding:8px 0}.additional-materials{margin-top:18px;border-top:3px solid #2563eb;padding-top:12px}.group-comparison tbody tr:last-child{background:#dbeafe;font-weight:700}
