@font-face{font-family:BSRoofUI;src:url("fonts/arimo-latin-400-normal.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:BSRoofUI;src:url("fonts/arimo-latin-700-normal.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:BSRoofText;src:url("fonts/tinos-latin-400-normal.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:BSRoofText;src:url("fonts/tinos-latin-700-normal.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap}
.bs-roof.bs-roof{all:revert;--bsr-ink:#172825;--bsr-muted:#596764;--bsr-line:#dce3df;--bsr-blue:#164d6b;--bsr-paper:#fff;--bsr-ui:BSRoofUI,Arial,sans-serif;--bsr-serif:BSRoofText,Georgia,serif;display:block;box-sizing:border-box;width:100%;max-width:960px;min-width:0;margin:24px auto;border:1px solid #ccd6d1;border-radius:16px;background:#fff;color:var(--bsr-ink);font:400 16px/1.6 var(--bsr-ui);text-align:left;text-transform:none;letter-spacing:normal;isolation:isolate;color-scheme:light;container:bsroof / inline-size;overflow:hidden}
.bs-roof.bs-roof :where(div,section,header,footer,p,h2,h3,h4,span,b,strong,a,button,label,select,option,small,details,summary,table,caption,thead,tbody,tfoot,tr,th,td){all:revert;box-sizing:border-box;min-width:0;margin:0;padding:0;color:inherit;font:inherit;letter-spacing:normal;text-align:inherit;text-transform:none}
.bs-roof.bs-roof *,.bs-roof.bs-roof *::before,.bs-roof.bs-roof *::after{box-sizing:border-box}
.bs-roof.bs-roof *::before,.bs-roof.bs-roof *::after{content:none}
.bs-roof.bs-roof [hidden]{display:none!important}
.bs-roof.bs-roof b,.bs-roof.bs-roof strong{font-weight:700}
.bs-roof.bs-roof button,.bs-roof.bs-roof select{appearance:none;-webkit-appearance:none;text-shadow:none;box-shadow:none;float:none}
.bs-roof.bs-roof button{cursor:pointer;line-height:1.3;min-height:44px;white-space:normal}
.bs-roof.bs-roof select{width:100%;max-width:100%;height:50px;padding:11px 36px 11px 12px;border:1px solid #a9bab3;border-radius:7px;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23334741' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 12px center;color:var(--bsr-ink);font:400 15px/1.3 var(--bsr-ui);cursor:pointer}
.bs-roof.bs-roof select:disabled{cursor:not-allowed;color:#6b7471;background-color:#eef1ef;border-color:#d2d9d5;opacity:1}
.bs-roof.bs-roof :focus-visible{outline:3px solid #b67310;outline-offset:3px}
.bs-roof.bs-roof select:focus{border-color:#164d6b}
.bs-roof.bs-roof a{color:var(--bsr-blue);text-decoration:underline;text-underline-offset:3px}
.bs-roof.bs-roof svg{display:inline-block;vertical-align:middle;flex-shrink:0;max-width:100%}
.bs-roof.bs-roof .bsr-header{padding:28px 30px 24px;background:#f7f8f4;border-bottom:1px solid var(--bsr-line)}
.bs-roof.bs-roof .bsr-eyebrow{display:flex;align-items:center;gap:10px;color:var(--bsr-blue);font-size:12px;font-weight:700;line-height:1.5}
.bs-roof.bs-roof .bsr-icon{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border:1px solid #c8d4cb;border-radius:11px;background:#fff}
.bs-roof.bs-roof h2{font:700 38px/1.09 var(--bsr-serif);margin-top:16px;letter-spacing:-.6px}
.bs-roof.bs-roof .bsr-title-break{display:none}
.bs-roof.bs-roof .bsr-header>p{margin-top:13px;font-size:16px;color:#53635c;max-width:640px}
.bs-roof.bs-roof .bsr-header-meta{display:flex;flex-wrap:wrap;gap:8px 19px;margin-top:17px;font-size:12px;color:#4a6056}
.bs-roof.bs-roof .bsr-header-meta span{display:inline-flex;align-items:center;gap:6px}
.bs-roof.bs-roof .bsr-header-meta span::before{content:"";width:5px;height:5px;border-radius:50%;background:#7e9988;display:block}
.bs-roof.bs-roof .bsr-workspace{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,1fr);gap:24px;padding:28px 30px;align-items:start}
.bs-roof.bs-roof .bsr-section-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:17px}
.bs-roof.bs-roof h3{font:700 24px/1.25 var(--bsr-serif)}
.bs-roof.bs-roof .bsr-section-head>span{font-size:12px;color:var(--bsr-muted);white-space:nowrap}
.bs-roof.bs-roof .bsr-fields{display:grid;grid-template-columns:1fr;gap:15px}
.bs-roof.bs-roof .bsr-field{display:flex;flex-direction:column;gap:6px}
.bs-roof.bs-roof .bsr-field>span{font-size:13px;font-weight:700}
.bs-roof.bs-roof .bsr-field small{font-size:12px;color:var(--bsr-muted);line-height:1.5}
.bs-roof.bs-roof .bsr-options{margin-top:20px;border-top:1px solid var(--bsr-line);border-bottom:1px solid var(--bsr-line)}
.bs-roof.bs-roof summary{display:flex;align-items:center;gap:9px;cursor:pointer;list-style:none;min-height:50px}
.bs-roof.bs-roof summary::-webkit-details-marker{display:none}
.bs-roof.bs-roof summary::after{content:"+";display:block;flex-shrink:0;font:400 22px/1 var(--bsr-ui);margin-left:auto;color:#416153;width:18px;text-align:center}
.bs-roof.bs-roof details[open]>summary::after{content:"−"}
.bs-roof.bs-roof .bsr-options>summary{font-size:13px;font-weight:700}
.bs-roof.bs-roof .bsr-optional{font-size:11px;font-weight:400;color:#5c6d63;padding:1px 6px;border:1px solid #d6dfd9;border-radius:4px}
.bs-roof.bs-roof .bsr-extra-fields{display:grid;gap:16px;padding:4px 0 20px}
.bs-roof.bs-roof .bsr-form-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:9px}
.bs-roof.bs-roof .bsr-auto{display:flex;align-items:center;gap:7px;font-size:12px;color:#4c6b5b}
.bs-roof.bs-roof .bsr-auto>span{font-size:19px}
.bs-roof.bs-roof .bsr-reset{background:transparent;border:0;color:var(--bsr-blue);font-size:12px;padding:8px 5px;text-decoration:underline;text-underline-offset:3px}
.bs-roof.bs-roof .bsr-assumption{font-size:12px;color:var(--bsr-muted);line-height:1.55}
.bs-roof.bs-roof .bsr-result-panel{background:#152b27;color:#f9fbf7;border-radius:11px;padding:23px 24px}
.bs-roof.bs-roof .bsr-result-top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.bs-roof.bs-roof .bsr-result-kicker{font-size:13px;color:#d3ded6}
.bs-roof.bs-roof .bsr-usd{font-size:10px;letter-spacing:.5px;border:1px solid #6b7c72;border-radius:4px;padding:2px 6px;color:#dbe5de}
.bs-roof.bs-roof .bsr-price{font:700 clamp(27px,3.7cqw,36px)/1.2 var(--bsr-ui);color:#ffd075;margin-top:21px;letter-spacing:-.8px;white-space:nowrap}
.bs-roof.bs-roof .bsr-includes{font-size:12px;color:#d1ddd5;margin-top:12px;line-height:1.7}
.bs-roof.bs-roof .bsr-budget{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:16px 0;margin-top:20px;border-top:1px solid #4b5e54;border-bottom:1px solid #4b5e54}
.bs-roof.bs-roof .bsr-budget>span{font-size:12px;max-width:125px;line-height:1.5}
.bs-roof.bs-roof .bsr-budget strong{font-size:25px;letter-spacing:-.3px}
.bs-roof.bs-roof .bsr-total-lines{padding:13px 0 16px;display:grid;gap:8px;font-size:12px;color:#dae5dd}
.bs-roof.bs-roof .bsr-total-lines>div,.bs-roof.bs-roof .bsr-time{display:flex;justify-content:space-between;gap:8px}
.bs-roof.bs-roof .bsr-time{padding-top:16px;border-top:1px solid #4b5e54;font-size:12px}
.bs-roof.bs-roof .bsr-time-note{font-size:11px;color:#b6c7bd;margin-top:4px}
.bs-roof.bs-roof .bsr-download{display:flex;justify-content:center;align-items:center;gap:9px;background:#f1f5e9;color:#1d352b;width:100%;border:1px solid #f1f5e9;border-radius:6px;padding:12px 10px;font-size:13px;font-weight:700;margin-top:21px}
.bs-roof.bs-roof .bsr-download:hover{background:#fff}
.bs-roof.bs-roof .bsr-quote-note{font-size:11px;color:#bfcec5;margin-top:10px;text-align:center}
.bs-roof.bs-roof .bsr-fallback p{margin-top:14px;color:#d1ddd5;font-size:14px}
.bs-roof.bs-roof .bsr-body{padding:0 30px 28px}
.bs-roof.bs-roof .bsr-plan{background:#f4f7f5;border:1px solid var(--bsr-line);border-left:3px solid #53755f;border-radius:7px;padding:17px 20px}
.bs-roof.bs-roof .bsr-plan-title{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px}
.bs-roof.bs-roof .bsr-plan-title h3{font:700 15px/1.5 var(--bsr-ui)}
.bs-roof.bs-roof .bsr-plan-title>span{font-size:11px;border:1px solid #c5d5cb;background:#fff;padding:2px 8px;border-radius:4px;color:#466354}
.bs-roof.bs-roof .bsr-plan>p{font-size:13px;line-height:1.7;color:#4e6258;margin-top:5px}
.bs-roof.bs-roof .bsr-breakdown{margin-top:24px;border:1px solid var(--bsr-line);border-radius:8px;overflow:hidden}
.bs-roof.bs-roof .bsr-breakdown>summary{padding:17px 20px;font:700 23px/1.3 var(--bsr-serif)}
.bs-roof.bs-roof .bsr-detail-hint{margin-left:auto;font:400 11px/1.5 var(--bsr-ui);color:var(--bsr-muted)}
.bs-roof.bs-roof .bsr-breakdown summary::after{margin-left:8px}
.bs-roof.bs-roof .bsr-breakdown-content{padding:0 20px 17px}
.bs-roof.bs-roof .bsr-split{display:grid;grid-template-columns:repeat(3,1fr);padding:16px 0;border-top:1px solid var(--bsr-line);border-bottom:1px solid var(--bsr-line);margin-bottom:8px}
.bs-roof.bs-roof .bsr-split>div{padding:0 16px;border-right:1px solid var(--bsr-line)}
.bs-roof.bs-roof .bsr-split>div:first-child{padding-left:0}
.bs-roof.bs-roof .bsr-split>div:last-child{border:0}
.bs-roof.bs-roof .bsr-split span{display:block;font-size:11px;color:var(--bsr-muted);line-height:1.4}
.bs-roof.bs-roof .bsr-split b{display:block;font-size:21px;margin-top:3px;color:var(--bsr-blue)}
.bs-roof.bs-roof table{display:table;width:100%;border-collapse:collapse;border:0;table-layout:auto;font-size:13px}
.bs-roof.bs-roof thead{display:table-header-group}
.bs-roof.bs-roof tbody{display:table-row-group}
.bs-roof.bs-roof tfoot{display:table-footer-group}
.bs-roof.bs-roof tr{display:table-row;background:transparent}
.bs-roof.bs-roof th,.bs-roof.bs-roof td{display:table-cell;padding:11px 0;border:0;border-bottom:1px solid #e8ede9;vertical-align:top;background:transparent;line-height:1.5}
.bs-roof.bs-roof th{text-align:left;font-weight:400;padding-right:12px}
.bs-roof.bs-roof td,.bs-roof.bs-roof thead th:last-child{text-align:right;white-space:nowrap}
.bs-roof.bs-roof thead th{font-size:11px;color:var(--bsr-muted);font-weight:700}
.bs-roof.bs-roof thead th:last-child{white-space:normal;padding-right:0}
.bs-roof.bs-roof tfoot th,.bs-roof.bs-roof tfoot td{font-weight:700}
.bs-roof.bs-roof .bsr-grand-total th,.bs-roof.bs-roof .bsr-grand-total td{border-bottom:0;padding-top:15px;font-size:15px;color:var(--bsr-blue)}
.bs-roof.bs-roof .bsr-muted{font-weight:400;color:var(--bsr-muted)}
.bs-roof.bs-roof .bsr-table-note{font-size:11px;color:var(--bsr-muted);margin-top:10px;line-height:1.7}
.bs-roof.bs-roof .bsr-compare-section{margin-top:29px}
.bs-roof.bs-roof .bsr-compare-section .bsr-section-head{margin-bottom:6px}
.bs-roof.bs-roof .bsr-section-note{font-size:13px;color:var(--bsr-muted);margin-bottom:15px}
.bs-roof.bs-roof .bsr-compare-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.bs-roof.bs-roof .bsr-compare-card{border:1px solid #d6dfd8;border-radius:7px;padding:16px;background:#fff}
.bs-roof.bs-roof .bsr-compare-card h4{font-size:14px;font-weight:700}
.bs-roof.bs-roof .bsr-compare-card p{font-size:11px;color:var(--bsr-muted);margin-top:5px;line-height:1.5;min-height:33px}
.bs-roof.bs-roof .bsr-compare-card strong{display:block;font-size:17px;margin-top:12px;white-space:nowrap;letter-spacing:-.3px}
.bs-roof.bs-roof .bsr-compare-card small{display:block;font-size:10px;color:var(--bsr-muted);margin-top:9px}
.bs-roof.bs-roof .bsr-selected{background:#f0f5ef;border-color:#78967e;box-shadow:inset 0 0 0 1px #78967e}
.bs-roof.bs-roof .bsr-selected small{font-weight:700;color:#35583c}
.bs-roof.bs-roof .bsr-tips{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:24px}
.bs-roof.bs-roof .bsr-tip{padding:17px 19px;border-radius:7px;border:1px solid}
.bs-roof.bs-roof .bsr-tip h4{font-size:13px;font-weight:700}
.bs-roof.bs-roof .bsr-tip p{font-size:13px;line-height:1.75;margin-top:7px}
.bs-roof.bs-roof .bsr-tip-blue{background:#eff5f8;border-color:#d2e2eb;color:#254b60}
.bs-roof.bs-roof .bsr-tip-amber{background:#fff8e9;border-color:#eadbb8;color:#6e511f}
.bs-roof.bs-roof .bsr-faq-section{margin-top:29px}
.bs-roof.bs-roof .bsr-faq-section>h3{margin-bottom:12px}
.bs-roof.bs-roof .bsr-faq{border-bottom:1px solid var(--bsr-line)}
.bs-roof.bs-roof .bsr-faq>summary{padding:15px 0;font-size:14px;font-weight:700}
.bs-roof.bs-roof .bsr-faq>div{padding:0 28px 16px 0}
.bs-roof.bs-roof .bsr-faq p{font-size:13px;line-height:1.85;color:#4d6157;margin-top:10px}
.bs-roof.bs-roof .bsr-footer{padding:17px 30px;border-top:1px solid var(--bsr-line);background:#f7f8f4;font-size:10px;color:#5a6d61;display:flex;flex-wrap:wrap;justify-content:space-between;gap:6px 16px;line-height:1.7}
.bs-roof.bs-roof .bsr-footer p{width:100%}
.bs-roof.bs-roof .bsr-sr-only{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}
@container bsroof (max-width:720px){.bs-roof.bs-roof .bsr-workspace{grid-template-columns:1fr;gap:20px}.bs-roof.bs-roof .bsr-fields{grid-template-columns:1fr 1fr}.bs-roof.bs-roof h2{font-size:33px}.bs-roof.bs-roof .bsr-price{font-size:37px}.bs-roof.bs-roof .bsr-result-panel{padding:23px}.bs-roof.bs-roof .bsr-budget>span{max-width:none}.bs-roof.bs-roof .bsr-compare-card{padding:12px}.bs-roof.bs-roof .bsr-compare-card strong{font-size:15px}}
@container bsroof (max-width:500px){.bs-roof.bs-roof .bsr-header{padding:23px 19px}.bs-roof.bs-roof h2{font-size:32px}.bs-roof.bs-roof .bsr-title-break{display:block}.bs-roof.bs-roof .bsr-header>p{font-size:14px}.bs-roof.bs-roof .bsr-eyebrow{font-size:10px;gap:8px}.bs-roof.bs-roof .bsr-header-meta{gap:7px 12px;font-size:10px}.bs-roof.bs-roof .bsr-workspace{padding:23px 19px}.bs-roof.bs-roof .bsr-fields{grid-template-columns:1fr}.bs-roof.bs-roof select{font-size:16px}.bs-roof.bs-roof .bsr-body{padding:0 19px 23px}.bs-roof.bs-roof .bsr-price{font-size:clamp(25px,8.5cqw,36px)}.bs-roof.bs-roof .bsr-result-panel{padding:22px 19px}.bs-roof.bs-roof .bsr-plan{padding:15px}.bs-roof.bs-roof .bsr-detail-hint{display:none}.bs-roof.bs-roof .bsr-breakdown>summary{font-size:22px;padding:16px}.bs-roof.bs-roof .bsr-breakdown summary::after{margin-left:auto}.bs-roof.bs-roof .bsr-breakdown-content{padding:0 14px 16px}.bs-roof.bs-roof .bsr-split>div{padding:0 9px}.bs-roof.bs-roof .bsr-split span{font-size:10px;min-height:28px}.bs-roof.bs-roof .bsr-split b{font-size:18px}.bs-roof.bs-roof th,.bs-roof.bs-roof td{font-size:12px}.bs-roof.bs-roof .bsr-grand-total th,.bs-roof.bs-roof .bsr-grand-total td{font-size:13px}.bs-roof.bs-roof .bsr-compare-grid{grid-template-columns:1fr}.bs-roof.bs-roof .bsr-compare-card{display:grid;grid-template-columns:1fr auto;column-gap:10px;padding:15px}.bs-roof.bs-roof .bsr-compare-card h4{grid-column:1}.bs-roof.bs-roof .bsr-compare-card p{grid-column:1;min-height:0}.bs-roof.bs-roof .bsr-compare-card strong{grid-column:2;grid-row:1 / span 2;align-self:center;margin:0;font-size:16px}.bs-roof.bs-roof .bsr-compare-card small{grid-column:1 / -1;margin-top:7px}.bs-roof.bs-roof .bsr-tips{grid-template-columns:1fr}.bs-roof.bs-roof .bsr-footer{padding:16px 19px}}
@media(max-width:740px){.bs-roof.bs-roof{margin:12px auto}.bs-roof.bs-roof .bsr-workspace{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.bs-roof.bs-roof *{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
@media print{.bs-roof.bs-roof{max-width:none;border:0;margin:0}.bs-roof.bs-roof .bsr-form-panel,.bs-roof.bs-roof .bsr-download,.bs-roof.bs-roof .bsr-faq-section{display:none}.bs-roof.bs-roof .bsr-workspace{display:block}.bs-roof.bs-roof .bsr-result-panel{color:#111;background:#fff;border:1px solid #bbb}.bs-roof.bs-roof .bsr-result-panel *{color:#111!important}.bs-roof.bs-roof .bsr-compare-card{break-inside:avoid}}
/* ===== Guide content (v1.1.0) — scoped to .bs-roof ===== */
.bs-roof.bs-roof .bsg :where(nav,ol,ul,li,figure,figcaption,section,h3,h4,p,a,span,b,i,div,table,thead,tbody,tr,th,td){all:revert;box-sizing:border-box;min-width:0;margin:0;padding:0;color:inherit;font:inherit;letter-spacing:normal;text-transform:none}
.bs-roof.bs-roof .bsg b,.bs-roof.bs-roof .bsg strong{font-weight:700}
.bs-roof.bs-roof .bsg{--g-serif:Georgia,BSRoofText,'Times New Roman',serif;--g-ink:#172825;--g-ink2:#2c3a36;--g-mut:#596764;--g-line:#dce3df;--g-blue:#164d6b;--g-blue-lt:#e7f0f5;--g-grn:#1d5a36;--g-grn-lt:#e9f4ed;--g-amb:#7a4a08;--g-amb-lt:#fbf1e1;--g-rd:#8a1c1c;--g-rd-lt:#fbeceb;--g-pur:#4a2a7a;--g-pur-lt:#f2edfa;font-family:var(--g-serif);font-size:19px;line-height:1.95;color:var(--g-ink)}
.bs-roof.bs-roof .bsg-top{padding:24px 30px 6px}
.bs-roof.bs-roof .bsg-intro{max-width:800px;color:var(--g-ink2)}
.bs-roof.bs-roof .bsg-rv{display:flex;align-items:center;gap:12px;margin:16px 0 0;padding:11px 14px;border:1px solid var(--g-line);border-radius:10px;background:#f7f8f4;font-family:var(--bsr-ui);line-height:1.45}
.bs-roof.bs-roof .bsg-rv-badge{flex-shrink:0;width:42px;height:42px;border-radius:50%;background:var(--g-blue);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px}
.bs-roof.bs-roof .bsg-rv-txt>span,.bs-roof.bs-roof .bsg-rv-txt>b{display:block}
.bs-roof.bs-roof .bsg-rv-lbl{font-size:11px;font-weight:700;color:var(--g-blue)}
.bs-roof.bs-roof .bsg-rv-txt b{font-size:14px;color:var(--g-ink)}
.bs-roof.bs-roof .bsg-rv-txt>span:last-child{font-size:12px;color:var(--g-mut)}
.bs-roof.bs-roof .bsg-keys{margin:18px 0 6px;border:2px solid var(--g-ink);border-radius:10px;padding:16px 18px 10px;background:#fff}
.bs-roof.bs-roof .bsg-keys-ttl{font:700 20px/1.3 var(--g-serif);margin-bottom:8px}
.bs-roof.bs-roof .bsg-keys-list{list-style:decimal;padding-left:24px;font-size:17px;line-height:1.75;color:var(--g-ink2)}
.bs-roof.bs-roof .bsg-keys-list li{display:list-item;padding:5px 0;border-bottom:1px dashed var(--g-line)}
.bs-roof.bs-roof .bsg-keys-list li:last-child{border-bottom:0}
.bs-roof.bs-roof .bsg-keys-list b{color:var(--g-ink)}
.bs-roof.bs-roof .bsg-guide{border-top:1px solid var(--g-line);padding:0 30px 10px}
.bs-roof.bs-roof .bsg-nav{position:sticky;top:0;z-index:5;display:flex;gap:7px;overflow-x:auto;scrollbar-width:none;margin:0 -30px;padding:10px 30px;background:rgba(255,255,255,.97);border-bottom:1px solid var(--g-line)}
.bs-roof.bs-roof .bsg-nav::-webkit-scrollbar{display:none}
.bs-roof.bs-roof .bsg-nav a{flex-shrink:0;display:inline-flex;align-items:center;min-height:44px;padding:8px 15px;border:1.5px solid var(--g-ink);border-radius:22px;font:700 13px/1.2 var(--bsr-ui);color:var(--g-ink);text-decoration:none;white-space:nowrap;background:#fff}
.bs-roof.bs-roof .bsg-nav a:hover,.bs-roof.bs-roof .bsg-nav a:focus-visible{background:var(--g-ink);color:#fff}
.bs-roof.bs-roof .bsg-sec{padding:28px 0;border-bottom:1px solid var(--g-line);scroll-margin-top:70px}
.bs-roof.bs-roof .bsg-sec:last-child{border-bottom:0}
.bs-roof.bs-roof .bsg-h{display:block;font:700 24px/1.3 var(--g-serif);color:var(--g-ink);margin-bottom:12px;padding-bottom:8px;border-bottom:2px solid var(--g-ink)}
.bs-roof.bs-roof .bsg-sec>p{margin-bottom:14px;color:var(--g-ink2)}
.bs-roof.bs-roof .bsg-fig{display:block;margin:8px 0 20px;border:1px solid var(--g-line);border-radius:12px;padding:16px;background:#fff}
.bs-roof.bs-roof .bsg-figcap{display:block;font:700 15px/1.45 var(--bsr-ui);color:var(--g-ink);margin-bottom:12px}
.bs-roof.bs-roof .bsg-note{font:400 12px/1.6 var(--bsr-ui);color:var(--g-mut);margin-top:10px}
.bs-roof.bs-roof .bsg-bars{display:grid;gap:7px;font-family:var(--bsr-ui)}
.bs-roof.bs-roof .bsg-bar{display:grid;grid-template-columns:minmax(120px,210px) 1fr 82px;align-items:center;gap:10px;font-size:13px;line-height:1.3}
.bs-roof.bs-roof .bsg-bl{color:var(--g-ink2)}
.bs-roof.bs-roof .bsg-bt{display:block;height:18px;background:#eef2ef;border-radius:5px;overflow:hidden}
.bs-roof.bs-roof .bsg-bt i{display:block;height:100%;border-radius:5px}
.bs-roof.bs-roof .bsg-up{background:linear-gradient(90deg,#b67310,#d9952f)}
.bs-roof.bs-roof .bsg-dn{background:linear-gradient(90deg,#1d5a36,#3a8a5a)}
.bs-roof.bs-roof .bsg-bar b{font-weight:700;color:var(--g-amb);text-align:right}
.bs-roof.bs-roof .bsg-bar b.bsg-save{color:var(--g-grn)}
.bs-roof.bs-roof .bsg-plan{display:block;width:100%;height:auto;font-family:BSRoofUI,Arial,sans-serif}
.bs-roof.bs-roof .bsg-pt{font-size:19px;font-weight:700;fill:#172825}
.bs-roof.bs-roof .bsg-pv{font-size:24px;font-weight:700;fill:#164d6b}
.bs-roof.bs-roof .bsg-ps{font-size:15px;font-weight:700;fill:#7a4a08}
.bs-roof.bs-roof .bsg-legend text{font-size:17px;fill:#2c3a36}
.bs-roof.bs-roof .bsg-legend text.bsg-pfoot{font-size:15px;fill:#596764}
.bs-roof.bs-roof .bsg-cols{display:flex;align-items:flex-end;gap:12px;height:220px;padding:0 4px;font-family:var(--bsr-ui)}
.bs-roof.bs-roof .bsg-col{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;height:100%;text-align:center}
.bs-roof.bs-roof .bsg-col b{font-size:15px;font-weight:700;color:var(--g-ink);margin-bottom:4px}
.bs-roof.bs-roof .bsg-col i{display:block;width:100%;max-width:74px;background:#9fbfce;border-radius:6px 6px 0 0}
.bs-roof.bs-roof .bsg-col-hi i{background:var(--g-blue)}
.bs-roof.bs-roof .bsg-col span{display:block;font-size:12px;color:var(--g-mut);margin-top:6px;line-height:1.3;min-height:32px}
/* Dual comparison: desktop table OR mobile cards, never both */
.bs-roof.bs-roof .bsg-tw{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid #c9d4cf;border-radius:10px;margin:6px 0 14px}
.bs-roof.bs-roof .bsg-tw table{display:table;width:100%;min-width:680px;border-collapse:collapse;font:400 14px/1.5 var(--bsr-ui)}
.bs-roof.bs-roof .bsg-tw thead{display:table-header-group}.bs-roof.bs-roof .bsg-tw tbody{display:table-row-group}.bs-roof.bs-roof .bsg-tw tr{display:table-row}
.bs-roof.bs-roof .bsg-tw th,.bs-roof.bs-roof .bsg-tw td{display:table-cell;padding:10px 11px;text-align:left;vertical-align:top;border-bottom:1px solid var(--g-line)}
.bs-roof.bs-roof .bsg-tw th{background:var(--g-ink);color:#fff;font-weight:700;font-size:13px;white-space:nowrap}
.bs-roof.bs-roof .bsg-tw tbody tr:nth-child(even){background:#f7f8f4}
.bs-roof.bs-roof .bsg-tw tbody tr:last-child td{border-bottom:0}
.bs-roof.bs-roof .bsg-td-o{font-weight:700;color:var(--g-blue)}
.bs-roof.bs-roof .bsg-td-b{font-weight:700;white-space:nowrap}
.bs-roof.bs-roof .bsg-cards{display:none;margin:6px 0 14px}
.bs-roof.bs-roof .bsg-card{border:1px solid #c9d4cf;border-radius:10px;overflow:hidden;margin-bottom:10px;background:#fff;font-family:var(--bsr-ui)}
.bs-roof.bs-roof .bsg-card-h{display:flex;justify-content:space-between;gap:8px;padding:10px 12px;background:var(--g-ink);color:#fff;font-size:15px;font-weight:700;line-height:1.35}
.bs-roof.bs-roof .bsg-card-h span:last-child{color:#f3c97a;text-align:right;font-size:13px}
.bs-roof.bs-roof .bsg-card-b{padding:4px 12px 6px}
.bs-roof.bs-roof .bsg-card-b>div{display:flex;justify-content:space-between;gap:10px;padding:7px 0;border-bottom:1px solid var(--g-line);font-size:13px;line-height:1.45}
.bs-roof.bs-roof .bsg-card-b>div:last-child{border-bottom:0}
.bs-roof.bs-roof .bsg-card-b>div>span:first-child{flex-shrink:0;min-width:80px;font-weight:700;color:var(--g-mut)}
.bs-roof.bs-roof .bsg-card-b>div>span:last-child{text-align:right;color:var(--g-ink)}
@media (max-width:560px){.bs-roof.bs-roof .bsg-tw{display:none}.bs-roof.bs-roof .bsg-cards{display:block}}
@container bsroof (max-width:560px){.bs-roof.bs-roof .bsg-tw{display:none}.bs-roof.bs-roof .bsg-cards{display:block}}
/* Situation alerts and pills */
.bs-roof.bs-roof .bsg-al{display:block;border:1px solid #c9d4cf;border-left:5px solid var(--g-blue);border-radius:10px;padding:15px 16px;margin-bottom:14px;background:#fff}
.bs-roof.bs-roof .bsg-al-grn{border-left-color:var(--g-grn)}.bs-roof.bs-roof .bsg-al-amb{border-left-color:var(--g-amb)}.bs-roof.bs-roof .bsg-al-rd{border-left-color:var(--g-rd)}.bs-roof.bs-roof .bsg-al-pur{border-left-color:var(--g-pur)}
.bs-roof.bs-roof .bsg-al h4{font:700 16px/1.45 var(--bsr-ui);color:var(--g-ink);margin-bottom:8px}
.bs-roof.bs-roof .bsg-al p{font-size:18px;line-height:1.9;color:var(--g-ink2)}
.bs-roof.bs-roof .bsg-pills{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0 4px}
.bs-roof.bs-roof .bsg-pill{display:inline-flex;align-items:center;gap:4px;min-height:34px;padding:6px 12px;border:1.5px solid;border-radius:20px;font:700 13px/1.3 var(--bsr-ui);text-decoration:none}
.bs-roof.bs-roof .bsg-p-contact{background:var(--g-blue-lt);color:var(--g-blue);border-color:#6f9db6}
.bs-roof.bs-roof .bsg-p-feat{background:var(--g-grn-lt);color:var(--g-grn);border-color:#6fae86}
.bs-roof.bs-roof .bsg-p-cost{background:var(--g-amb-lt);color:var(--g-amb);border-color:#cf9a52}
.bs-roof.bs-roof a.bsg-pill:hover{text-decoration:underline}
.bs-roof.bs-roof .bsg-qa{border:1px solid #c9d4cf;border-left:5px solid var(--g-blue);border-radius:10px;padding:13px 15px;margin-bottom:10px}
.bs-roof.bs-roof .bsg-qa p{font-size:17px;line-height:1.85;color:var(--g-ink2)}
.bs-roof.bs-roof .bsg-qa p.bsg-q{font:700 18px/1.4 var(--g-serif);color:var(--g-ink);margin-bottom:6px;padding-bottom:6px;border-bottom:1px dashed var(--g-line)}
.bs-roof.bs-roof .bsg-method p{font-size:16px;line-height:1.85;color:var(--g-mut)}
.bs-roof.bs-roof .bsr-key-sources{margin-top:4px}
@container bsroof (max-width:600px){
  .bs-roof.bs-roof .bsg{font-size:18px}
  .bs-roof.bs-roof .bsg-top{padding:20px 19px 4px}
  .bs-roof.bs-roof .bsg-guide{padding:0 19px 6px}
  .bs-roof.bs-roof .bsg-nav{margin:0 -19px;padding:9px 19px}
  .bs-roof.bs-roof .bsg-h{font-size:21px}
  .bs-roof.bs-roof .bsg-al{padding:13px 12px}
  .bs-roof.bs-roof .bsg-al p{font-size:17px}
  .bs-roof.bs-roof .bsg-keys{padding:14px 12px 8px}
  .bs-roof.bs-roof .bsg-keys-list{font-size:16px;padding-left:20px}
  .bs-roof.bs-roof .bsg-bar{grid-template-columns:1fr 70px;grid-template-areas:"l v" "t t";row-gap:4px}
  .bs-roof.bs-roof .bsg-bl{grid-area:l}.bs-roof.bs-roof .bsg-bt{grid-area:t}.bs-roof.bs-roof .bsg-bar b{grid-area:v}
  .bs-roof.bs-roof .bsg-cols{gap:6px;height:190px}
  .bs-roof.bs-roof .bsg-col b{font-size:13px}
  .bs-roof.bs-roof .bsg-fig{padding:12px}
}
@media print{.bs-roof.bs-roof .bsg-nav{display:none}}
.bs-roof.bs-roof .bsg-tw th:last-child,.bs-roof.bs-roof .bsg-tw td:last-child,.bs-roof.bs-roof .bsg-tw th:first-child,.bs-roof.bs-roof .bsg-tw td:first-child{text-align:left;padding:10px 11px;white-space:normal}
.bs-roof.bs-roof .bsg-tw thead th{white-space:nowrap}
.bs-roof.bs-roof .bsg-pt{font-size:23px}.bs-roof.bs-roof .bsg-pv{font-size:30px}.bs-roof.bs-roof .bsg-ps{font-size:18px}
.bs-roof.bs-roof .bsg-leg{display:grid;grid-template-columns:1fr 1fr;gap:6px 16px;margin-top:12px;font:400 13px/1.4 var(--bsr-ui);color:var(--g-ink2)}
.bs-roof.bs-roof .bsg-leg span{display:flex;align-items:center;gap:8px}
.bs-roof.bs-roof .bsg-leg i{display:inline-block;flex-shrink:0;width:14px;height:14px;border-radius:3px}
@container bsroof (max-width:600px){.bs-roof.bs-roof .bsg-leg{grid-template-columns:1fr}}
/* ===== Roof additions ===== */
.bs-roof.bs-roof input.bsr-input{all:revert;box-sizing:border-box;display:block;width:100%;height:50px;padding:11px 12px;border:1px solid #a9bab3;border-radius:7px;background:#fff;color:var(--bsr-ink);font:400 15px/1.3 var(--bsr-ui)}
.bs-roof.bs-roof input.bsr-input:focus{border-color:#164d6b;outline:3px solid #b67310;outline-offset:2px}
.bs-roof.bs-roof .bsr-total-lines>div{display:flex;justify-content:space-between;gap:10px}
.bs-roof.bs-roof .bsr-plan-title span{font-size:13px}
.bs-roof.bs-roof .bsg :where(button,input,iframe){all:revert;box-sizing:border-box}
.bs-roof.bs-roof .bsg-loc{border:2px solid var(--g-blue);border-radius:12px;padding:16px;background:var(--g-blue-lt)}
.bs-roof.bs-roof .bsg-loc-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.bs-roof.bs-roof .bsg-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:48px;padding:10px 20px;border:2px solid var(--g-blue);border-radius:24px;background:var(--g-blue);color:#fff;font:700 15px/1.2 var(--bsr-ui);cursor:pointer}
.bs-roof.bs-roof .bsg-btn-ghost{background:#fff;color:var(--g-blue)}
.bs-roof.bs-roof .bsg-btn:disabled{opacity:.65;cursor:wait}
.bs-roof.bs-roof .bsg-loc-or{font:700 13px/1 var(--bsr-ui);color:var(--g-ink2)}
.bs-roof.bs-roof .bsg-loc-inp{min-height:48px;width:150px;padding:8px 12px;border:1.5px solid var(--g-ink);border-radius:8px;background:#fff;color:var(--g-ink);font:400 16px/1.2 var(--bsr-ui)}
.bs-roof.bs-roof .bsg-loc-st{margin-top:10px;font:400 13px/1.6 var(--bsr-ui);color:var(--g-ink2);min-height:21px}
.bs-roof.bs-roof .bsg-loc-st.bsg-err{color:var(--g-rd);font-weight:700}
.bs-roof.bs-roof .bsg-map{margin-top:12px;border:1px solid #c9d4cf;border-radius:8px;overflow:hidden;background:#f7f8f4}
.bs-roof.bs-roof .bsg-map iframe{display:block;width:100%;height:300px;border:0}
.bs-roof.bs-roof .bsg-loc-res{margin-top:12px;padding-top:12px;border-top:1px dashed #6f9db6}
.bs-roof.bs-roof .bsg-loc-res[hidden]{display:none}
.bs-roof.bs-roof .bsg-loc-where{font:700 16px/1.5 var(--bsr-ui);color:var(--g-ink);margin-bottom:6px}
.bs-roof.bs-roof .bsg-loc-note{font-size:17px;line-height:1.85;color:var(--g-ink2);background:#fff;border-left:4px solid var(--g-amb);border-radius:6px;padding:10px 12px;margin:6px 0 4px}
@container bsroof (max-width:600px){.bs-roof.bs-roof .bsg-loc{padding:13px 11px}.bs-roof.bs-roof .bsg-loc-row .bsg-btn{flex:1 1 auto}.bs-roof.bs-roof .bsg-loc-inp{flex:1 1 120px;width:auto}.bs-roof.bs-roof .bsg-map iframe{height:240px}.bs-roof.bs-roof .bsg-cols span{font-size:10px}}
.bs-roof.bs-roof .bsg-cols{gap:8px}