:root{--b:#1269ad;--ink:#18323a;--muted:#65777e;--line:#dfe8ec;--soft:#eef6fb;--g:#18794e;--gs:#edf8f3;--a:#9a6700;--as:#fff8e8;--r:#b42318;--rs:#fff1f0}
.kmc-hero{padding:54px 0 34px;background:linear-gradient(180deg,#fff,#f9fcfe);border-bottom:1px solid #edf2f4}.kmc-breadcrumb{display:flex;gap:9px;margin-bottom:20px;font-size:13px;font-weight:750;color:#718188}.kmc-breadcrumb a{color:var(--b)}
.kmc-hero-row{display:grid;grid-template-columns:1fr auto;gap:48px;align-items:end}.kmc-kicker,.kmc-step{display:block;color:var(--b);font-size:12px;font-weight:850;letter-spacing:.07em;text-transform:uppercase}.kmc-hero h1{margin:6px 0 14px;font-size:clamp(38px,5vw,60px);line-height:1.03;letter-spacing:-.045em;color:var(--ink)}.kmc-hero p{max-width:980px;margin:0;color:var(--muted);font-size:18px}
.kmc-mode-switch{display:grid;grid-template-columns:1fr 1fr;width:620px;padding:5px;border:1px solid #d8e3e8;border-radius:16px;background:#f5f8f9}.kmc-mode-btn{border:0;border-radius:11px;padding:13px 16px;background:transparent;color:#52686f;text-align:left;cursor:pointer}.kmc-mode-btn strong{display:block;font-size:15px}.kmc-mode-btn span{display:block;margin-top:2px;font-size:12px;color:#7b8b91}.kmc-mode-btn.is-active{background:#fff;color:var(--b);box-shadow:0 4px 14px rgba(21,49,59,.09)}
.kmc-tool-section{padding:38px 0 76px;background:#f8fbfc}.kmc-mode-panel[hidden]{display:none!important}.kmc-tool-grid{display:grid;grid-template-columns:minmax(0,1.31fr) minmax(370px,.69fr);gap:22px;align-items:start}.kmc-panel{background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px;box-shadow:0 10px 30px rgba(21,49,59,.045)}.kmc-wide-panel{margin-top:22px}.kmc-panel-head{display:flex;justify-content:space-between;gap:20px;margin-bottom:22px}.kmc-panel-head h2{margin:4px 0 0;font-size:23px}.kmc-live-badge,.kmc-table-note{padding:6px 9px;border-radius:999px;background:var(--soft);color:var(--b);font-size:11px;font-weight:800;white-space:nowrap}
.kmc-section-label{margin:25px 0 12px;padding-bottom:7px;border-bottom:1px solid #edf2f4;color:#4c646d;font-size:12px;font-weight:850;text-transform:uppercase}.kmc-field-row{display:grid;gap:14px}.kmc-field-row-3{grid-template-columns:repeat(3,1fr)}.kmc-field-row-4{grid-template-columns:repeat(4,1fr)}.kmc-gap-top{margin-top:14px}.kmc-field>span,.kmc-design-fields label>span{display:block;margin-bottom:7px;color:#344e57;font-size:12px;font-weight:800}.kmc-field small{display:block;margin-top:5px;color:#71848b;font-size:11px;line-height:1.4}
.kmc-text-input,.kmc-money-input,.kmc-percent-input,.kmc-plain-input{display:flex;align-items:center;min-height:42px;border:1px solid #cbd9df;border-radius:10px;background:#fff;overflow:hidden}.kmc-money-input>span,.kmc-percent-input>span,.kmc-plain-input>span{padding:0 9px;color:#65787f;font-size:11px;font-weight:750;background:#f7fafb;align-self:stretch;display:flex;align-items:center}.kmc-money-input>span:first-child{border-right:1px solid #e2e9ec}.kmc-percent-input>span:last-child,.kmc-plain-input>span:last-child{border-left:1px solid #e2e9ec}.kmc-text-input input,.kmc-money-input input,.kmc-percent-input input,.kmc-plain-input input{width:100%;min-width:0;border:0;outline:0;padding:9px 10px;background:transparent;color:var(--ink);font-size:13px;font-weight:750}
.kmc-formula-builder{display:grid;grid-template-columns:1fr auto 1fr;gap:12px;align-items:stretch}.kmc-formula-piece{border:1px solid #dbe6eb;border-radius:14px;padding:15px;background:#fbfdfe}.kmc-formula-piece>span{display:block;margin-bottom:9px;color:var(--b);font-size:11px;font-weight:850;text-transform:uppercase}.kmc-formula-line{display:grid;grid-template-columns:auto 105px 1fr 105px;gap:8px;align-items:center}.kmc-formula-line strong{font-size:12px;color:#49616a}.kmc-formula-plus{display:flex;align-items:center;justify-content:center;color:var(--b);font-size:22px;font-weight:900}.kmc-formula-preview{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:10px;margin-top:12px}.kmc-formula-preview>div{padding:12px;border:1px solid #dce9ef;border-radius:11px;background:var(--soft)}.kmc-formula-preview span{display:block;color:#66808b;font-size:10px;font-weight:800;text-transform:uppercase}.kmc-formula-preview strong{display:block;margin-top:3px;color:#235568;font-size:13px}
.kmc-design-grid{display:grid;grid-template-columns:1fr auto 1fr;gap:14px;align-items:stretch}.kmc-design-box{padding:16px;border:1px solid #dce6ea;border-radius:15px;background:#fbfdfe}.kmc-design-proposed{border-color:#cfe2f0;background:#f8fcff}.kmc-design-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.kmc-design-title span{font-size:10px;font-weight:850;text-transform:uppercase;color:var(--b)}.kmc-design-title strong{font-size:15px;color:var(--ink)}.kmc-design-fields{display:grid;grid-template-columns:1fr 1fr;gap:10px}.kmc-design-fields label:last-child{grid-column:1/-1}.kmc-design-preview{display:grid;grid-template-columns:1fr auto;gap:6px 12px;margin-top:12px;padding-top:10px;border-top:1px solid #e3ebee}.kmc-design-preview span{font-size:11px;color:#6c7f86}.kmc-design-preview strong{text-align:right;color:#27454e}.kmc-vs{display:flex;align-items:center;justify-content:center;color:#789098;font-size:12px;font-weight:900}
.kmc-advanced-head,.kmc-advanced-row{display:grid;grid-template-columns:1.5fr .7fr 1fr .8fr .8fr;gap:8px;align-items:center}.kmc-advanced-head{padding:0 4px 6px;color:#72858c;font-size:10px;font-weight:850;text-transform:uppercase}.kmc-advanced-row{padding:7px 0;border-bottom:1px solid #edf2f4}.kmc-advanced-row input{padding:7px 8px;font-size:12px}.kmc-advanced-row .kmc-text-input,.kmc-advanced-row .kmc-money-input,.kmc-advanced-row .kmc-percent-input,.kmc-advanced-row .kmc-plain-input{min-height:38px}
.kmc-formula-note{display:grid;grid-template-columns:auto 1fr;gap:11px;margin-top:20px;padding:14px 16px;border-radius:12px;background:var(--soft);color:#4f6f7e;font-size:13px}.kmc-formula-note strong{color:var(--b)}.kmc-action-row{display:flex;gap:10px;margin-top:20px}.kmc-btn{min-height:46px;border-radius:11px;padding:0 16px;font-weight:850;cursor:pointer}.kmc-btn-primary{border:1px solid var(--b);background:var(--b);color:#fff}.kmc-btn-secondary,.kmc-btn-advanced{border:1px solid var(--line);background:#fff;color:#435b63}.kmc-btn-advanced{width:100%;margin-top:16px;color:var(--b)}.kmc-print-btn{border:1px solid var(--line);border-radius:9px;background:#fff;padding:7px 11px;color:#536970;font-size:12px;font-weight:800}
.kmc-results-panel{position:sticky;top:106px}.kmc-primary-result{padding:23px;border:1px solid #d6eaf7;border-radius:16px;background:var(--soft)}.kmc-primary-result>span{display:block;color:#5c7885;font-size:13px;font-weight:750}.kmc-primary-result>strong{display:block;margin:5px 0 2px;color:var(--b);font-size:35px;line-height:1.1}.kmc-primary-result>small{color:#68808a}.kmc-primary-result.is-good{background:var(--gs);border-color:#cfe9dc}.kmc-primary-result.is-good>strong{color:var(--g)}.kmc-primary-result.is-warn{background:var(--as)}.kmc-primary-result.is-warn>strong{color:var(--a)}.kmc-primary-result.is-bad{background:var(--rs)}.kmc-primary-result.is-bad>strong{color:var(--r)}
.kmc-value-card{margin-top:14px;padding:17px;border:1px solid #d8e8de;border-radius:13px;background:#f7fbf8}.kmc-value-card span{display:block;color:#60776a;font-size:12px;font-weight:750}.kmc-value-card strong{display:block;margin-top:4px;color:var(--g);font-size:24px}.kmc-value-card small{display:block;margin-top:2px;color:#72857b;font-size:11px}.kmc-status-card{margin-top:14px;padding:15px 17px;border:1px solid var(--line);border-radius:13px}.kmc-status-card-split{display:grid;grid-template-columns:1fr 1fr}.kmc-status-card-split>div+div{padding-left:18px;border-left:1px solid var(--line)}.kmc-status-card span{display:block;color:#6b7e85;font-size:12px;font-weight:750}.kmc-status-card strong{display:block;margin-top:2px;font-size:20px;color:var(--ink)}.kmc-status-card small{display:block;color:#71848b;font-size:11px}
.kmc-metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}.kmc-metric{padding:14px;border:1px solid var(--line);border-radius:12px}.kmc-metric span{display:block;color:#6c7e85;font-size:11px;font-weight:750}.kmc-metric strong{display:block;margin-top:4px;font-size:15px;line-height:1.28;color:#213b43}
.kmc-strategy-box{margin-top:14px;padding:16px;border:1px solid var(--line);border-radius:13px;background:#fbfdfe}.kmc-strategy-head{display:flex;justify-content:space-between;gap:12px;margin-bottom:10px;font-size:12px;color:#61757c}.kmc-strategy-head strong{color:#344e57}.kmc-strategy-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.kmc-strategy-grid div{padding:10px;border:1px solid #e5edef;border-radius:10px;background:#fff}.kmc-strategy-grid span{display:block;color:#778a91;font-size:11px}.kmc-strategy-grid strong{display:block;margin-top:3px;color:#314b54;font-size:15px}
.kmc-takeaway{margin-top:14px;padding:15px 16px;border-left:4px solid var(--b);background:#f6fafc}.kmc-takeaway span{display:block;color:var(--b);font-size:11px;font-weight:850;text-transform:uppercase}.kmc-takeaway p{margin:5px 0 0;color:#4e666f;font-size:13px;line-height:1.5}
.kmc-table-wrap{overflow-x:auto;border:1px solid #e4ebee;border-radius:12px}.kmc-table{width:100%;border-collapse:collapse;min-width:1120px}.kmc-table th,.kmc-table td{padding:12px 13px;border-bottom:1px solid #e8eef0;text-align:right;font-size:12px}.kmc-table th{background:#f6f9fa;color:#60747c;font-weight:850}.kmc-table th:first-child,.kmc-table td:first-child{text-align:left}.kmc-table td strong{color:#29434c}.kmc-matrix td,.kmc-matrix th{text-align:center}.kmc-matrix th:first-child,.kmc-matrix td:first-child{text-align:left}.kmc-cell-over{background:#fff1f0;color:#9e2e25;font-weight:800}.kmc-cell-near{background:#fff8e8;color:#8a6500;font-weight:800}.kmc-cell-ok{background:#f0f8f4;color:#18794e;font-weight:800}.kmc-disclaimer p{margin:0;color:#5f737b;font-size:13px;line-height:1.65}
@media(max-width:1250px){.kmc-field-row-4{grid-template-columns:1fr 1fr}.kmc-formula-builder,.kmc-design-grid{grid-template-columns:1fr}.kmc-formula-plus,.kmc-vs{padding:2px 0}.kmc-formula-preview{grid-template-columns:1fr 1fr}.kmc-formula-preview>div:first-child{grid-column:1/-1}}
@media(max-width:980px){.kmc-hero-row{grid-template-columns:1fr}.kmc-mode-switch{width:min(100%,740px)}.kmc-tool-grid{grid-template-columns:1fr}.kmc-results-panel{position:static}}
@media(max-width:760px){.kmc-field-row-3,.kmc-field-row-4,.kmc-metric-grid,.kmc-status-card-split,.kmc-strategy-grid,.kmc-design-fields,.kmc-formula-preview,.kmc-advanced-head,.kmc-advanced-row{grid-template-columns:1fr}.kmc-advanced-head{display:none}.kmc-formula-line{grid-template-columns:1fr}.kmc-mode-switch{width:100%}.kmc-panel{padding:20px}.kmc-action-row{flex-direction:column}.kmc-btn{width:100%}}@media(max-width:430px){.kmc-mode-switch{grid-template-columns:1fr}}
@media print{.site-header,.footer,.kmc-mode-switch,.kmc-input-panel,.kmc-print-btn,.kmc-btn-advanced{display:none!important}.kmc-tool-section{background:#fff}}