:root{--b:#1269ad;--ink:#18323a;--muted:#65777e;--line:#dfe8ec;--soft:#eef6fb;--g:#18794e;--gs:#edf8f3;--a:#9a6700;--as:#fff8e8;--r:#b42318;--rs:#fff1f0}
.dpc-hero{padding:54px 0 34px;background:linear-gradient(180deg,#fff,#f9fcfe);border-bottom:1px solid #edf2f4}.dpc-breadcrumb{display:flex;gap:9px;margin-bottom:20px;font-size:13px;font-weight:750;color:#718188}.dpc-breadcrumb a{color:var(--b)}
.dpc-hero-row{display:grid;grid-template-columns:1fr auto;gap:48px;align-items:end}.dpc-kicker,.dpc-step{display:block;color:var(--b);font-size:12px;font-weight:850;letter-spacing:.07em;text-transform:uppercase}.dpc-hero h1{margin:6px 0 14px;font-size:clamp(38px,5vw,60px);line-height:1.03;letter-spacing:-.045em;color:var(--ink)}.dpc-hero p{max-width:940px;margin:0;color:var(--muted);font-size:18px}
.dpc-mode-switch{display:grid;grid-template-columns:1fr 1fr;width:590px;padding:5px;border:1px solid #d8e3e8;border-radius:16px;background:#f5f8f9}.dpc-mode-btn{border:0;border-radius:11px;padding:13px 16px;background:transparent;color:#52686f;text-align:left;cursor:pointer}.dpc-mode-btn strong{display:block;font-size:15px}.dpc-mode-btn span{display:block;margin-top:2px;font-size:12px;color:#7b8b91}.dpc-mode-btn.is-active{background:#fff;color:var(--b);box-shadow:0 4px 14px rgba(21,49,59,.09)}
.dpc-tool-section{padding:38px 0 76px;background:#f8fbfc}.dpc-mode-panel[hidden]{display:none!important}.dpc-tool-grid{display:grid;grid-template-columns:minmax(0,1.14fr) minmax(360px,.86fr);gap:22px;align-items:start}.dpc-panel{background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px;box-shadow:0 10px 30px rgba(21,49,59,.045)}.dpc-wide-panel{margin-top:22px}.dpc-panel-head{display:flex;justify-content:space-between;gap:20px;margin-bottom:22px}.dpc-panel-head h2{margin:4px 0 0;font-size:23px}.dpc-live-badge,.dpc-table-note{padding:6px 9px;border-radius:999px;background:var(--soft);color:var(--b);font-size:11px;font-weight:800;white-space:nowrap}
.dpc-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}.dpc-field-row{display:grid;gap:14px}.dpc-field-row-1{grid-template-columns:1fr}.dpc-field-row-2{grid-template-columns:1fr 1fr}.dpc-field-row-4{grid-template-columns:repeat(4,1fr)}.dpc-gap-top{margin-top:14px}.dpc-field>span{display:block;margin-bottom:7px;color:#344e57;font-size:12px;font-weight:800}.dpc-field small{display:block;margin-top:5px;color:#71848b;font-size:11px;line-height:1.4}
.dpc-money-input,.dpc-percent-input,.dpc-plain-input{display:flex;align-items:center;min-height:46px;border:1px solid #cbd9df;border-radius:10px;background:#fff;overflow:hidden}.dpc-money-input>span,.dpc-percent-input>span,.dpc-plain-input>span{padding:0 10px;color:#65787f;font-size:12px;font-weight:750;background:#f7fafb;align-self:stretch;display:flex;align-items:center}.dpc-money-input>span:first-child{border-right:1px solid #e2e9ec}.dpc-percent-input>span:last-child,.dpc-plain-input>span:last-child{border-left:1px solid #e2e9ec}.dpc-money-input input,.dpc-percent-input input,.dpc-plain-input input{width:100%;min-width:0;border:0;outline:0;padding:11px 12px;background:transparent;color:var(--ink);font-size:14px;font-weight:750}
.dpc-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}.dpc-formula-note strong{color:var(--b)}.dpc-action-row{display:flex;gap:10px;margin-top:20px}.dpc-btn{min-height:46px;border-radius:11px;padding:0 16px;font-weight:850;cursor:pointer}.dpc-btn-primary{border:1px solid var(--b);background:var(--b);color:#fff}.dpc-btn-secondary,.dpc-btn-advanced{border:1px solid var(--line);background:#fff;color:#435b63}.dpc-btn-advanced{width:100%;margin-top:16px;color:var(--b)}.dpc-print-btn{border:1px solid var(--line);border-radius:9px;background:#fff;padding:7px 11px;color:#536970;font-size:12px;font-weight:800}
.dpc-results-panel{position:sticky;top:106px}.dpc-primary-result{padding:23px;border:1px solid #d6eaf7;border-radius:16px;background:var(--soft)}.dpc-primary-result>span{display:block;color:#5c7885;font-size:13px;font-weight:750}.dpc-primary-result>strong{display:block;margin:5px 0 2px;color:var(--b);font-size:36px}.dpc-primary-result>small{color:#68808a}.dpc-primary-result.is-good{background:var(--gs);border-color:#cfe9dc}.dpc-primary-result.is-good>strong{color:var(--g)}.dpc-primary-result.is-warn{background:var(--as)}.dpc-primary-result.is-warn>strong{color:var(--a)}.dpc-primary-result.is-bad{background:var(--rs)}.dpc-primary-result.is-bad>strong{color:var(--r)}
.dpc-status-card{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-top:14px;padding:15px 17px;border:1px solid var(--line);border-radius:13px}.dpc-status-card>div span,.dpc-status-card-split>div span{display:block;color:#6b7e85;font-size:12px;font-weight:750}.dpc-status-card>div strong,.dpc-status-card-split>div strong{display:block;margin-top:2px;font-size:22px;color:var(--ink)}.dpc-status-card-split{display:grid;grid-template-columns:1fr 1fr}.dpc-status-card-split>div+div{padding-left:18px;border-left:1px solid var(--line)}.dpc-status-card-split small{display:block;color:#71848b;font-size:11px}
.dpc-metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}.dpc-metric{padding:14px;border:1px solid var(--line);border-radius:12px}.dpc-metric span{display:block;color:#6c7e85;font-size:11px;font-weight:750}.dpc-metric strong{display:block;margin-top:4px;font-size:17px;color:#213b43}
.dpc-strategy-box{margin-top:14px;padding:16px;border:1px solid var(--line);border-radius:13px;background:#fbfdfe}.dpc-strategy-head{display:flex;justify-content:space-between;gap:12px;margin-bottom:10px;font-size:12px;color:#61757c}.dpc-strategy-head strong{color:#344e57}.dpc-strategy-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.dpc-strategy-grid div{padding:10px;border:1px solid #e5edef;border-radius:10px;background:#fff}.dpc-strategy-grid span{display:block;color:#778a91;font-size:11px}.dpc-strategy-grid strong{display:block;margin-top:3px;color:#314b54;font-size:15px}
.dpc-takeaway{margin-top:14px;padding:15px 16px;border-left:4px solid var(--b);background:#f6fafc}.dpc-takeaway span{display:block;color:var(--b);font-size:11px;font-weight:850;text-transform:uppercase}.dpc-takeaway p{margin:5px 0 0;color:#4e666f;font-size:13px;line-height:1.5}
.dpc-table-wrap{overflow-x:auto;border:1px solid #e4ebee;border-radius:12px}.dpc-table{width:100%;border-collapse:collapse;min-width:1020px}.dpc-table th,.dpc-table td{padding:12px 13px;border-bottom:1px solid #e8eef0;text-align:right;font-size:12px}.dpc-table th{background:#f6f9fa;color:#60747c;font-weight:850}.dpc-table th:first-child,.dpc-table td:first-child{text-align:left}.dpc-table td strong{color:#29434c}.dpc-disclaimer p{margin:0;color:#5f737b;font-size:13px;line-height:1.65}
@media(max-width:1120px){.dpc-field-row-4{grid-template-columns:1fr 1fr}}@media(max-width:980px){.dpc-hero-row{grid-template-columns:1fr}.dpc-mode-switch{width:min(100%,720px)}.dpc-tool-grid{grid-template-columns:1fr}.dpc-results-panel{position:static}}@media(max-width:760px){.dpc-field-row-1,.dpc-field-row-2,.dpc-field-row-4,.dpc-metric-grid,.dpc-status-card-split,.dpc-strategy-grid{grid-template-columns:1fr}.dpc-mode-switch{width:100%}.dpc-panel{padding:20px}.dpc-action-row{flex-direction:column}.dpc-btn{width:100%}}@media(max-width:430px){.dpc-mode-switch{grid-template-columns:1fr}}@media print{.site-header,.footer,.dpc-mode-switch,.dpc-input-panel,.dpc-print-btn,.dpc-btn-advanced{display:none!important}.dpc-tool-section{background:#fff}}