:root{--ink:#1c1a17;--ink-2:#3d3833;--muted:#6f6961;--line:#ddd8cd;--line-soft:#eae6dd;--brand:#9d174d;--brand-dark:#831843;--brand-tint:#f9eff3;--accent:#9d174d;--accent-tint:#f9eff3;--bg:#f5f2ec;--card:#ffffff;--ok:#9d174d;--soft:#f8f4ee;--shadow-sm:0 1px 2px rgba(20,20,20,.05),0 4px 14px rgba(20,20,20,.04);--shadow-md:0 1px 2px rgba(20,20,20,.05),0 12px 32px rgba(20,20,20,.08);--shadow-lg:0 2px 4px rgba(20,20,20,.05),0 18px 44px rgba(20,20,20,.09);--radius:16px;--radius-lg:22px;--font-display:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--font-body:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;font-family:var(--font-body);font-size:16.5px;color:var(--ink);background:var(--bg);line-height:1.62;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}::selection{background:#9d174d24;color:var(--brand-dark)}a{color:var(--brand);text-decoration:none;transition:color .16s ease,border-color .16s ease,background .16s ease}a:hover{text-decoration:underline;text-underline-offset:3px}.wrap{max-width:1200px;margin:0 auto;padding:0 28px}.site-header{background:#f6f4efd9;-webkit-backdrop-filter:blur(14px) saturate(1.4);backdrop-filter:blur(14px) saturate(1.4);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30;box-shadow:0 1px #fff9}.site-header .wrap{display:flex;align-items:center;gap:26px;min-height:68px;padding-top:6px;padding-bottom:6px}.logo{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:20px;letter-spacing:-.03em;color:var(--ink);line-height:1}.logo:hover{text-decoration:none;color:var(--brand-dark)}.logo img{width:34px;height:34px;border-radius:9px;box-shadow:var(--shadow-sm)}nav.main{display:flex;gap:4px;flex-wrap:wrap;font-size:14.5px;font-weight:500}nav.main a{color:var(--ink-2);padding:8px 11px;border-radius:999px;transition:background .16s ease,color .16s ease}nav.main a:hover{color:var(--brand-dark);background:var(--brand-tint);text-decoration:none}.header-cta{margin-left:auto;flex-shrink:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--brand);color:#fff;border:1px solid var(--brand);border-radius:999px;padding:11px 20px;font-family:var(--font-body);font-size:15px;font-weight:600;line-height:1.2;cursor:pointer;box-shadow:0 1px 2px #14141414,0 6px 18px #1414141a;transition:background .18s ease,transform .18s ease,box-shadow .18s ease,border-color .18s ease}.btn:hover{background:var(--brand-dark);border-color:var(--brand-dark);text-decoration:none;transform:translateY(-1px);box-shadow:0 1px 2px #14141414,0 10px 24px #1414141f}.btn:active{transform:translateY(0)}.btn:focus-visible{outline:3px solid rgba(157,23,77,.35);outline-offset:2px}.btn.ghost{background:#fff;color:var(--brand);border:1px solid var(--brand);box-shadow:none}.btn.ghost:hover{background:var(--brand-tint);color:var(--brand-dark)}main{padding:60px 0 16px}main.wrap{padding-top:60px}h1,h2,h3,h4{font-family:var(--font-display);color:var(--ink)}h1{font-size:clamp(38px,5vw,56px);line-height:1.08;margin:0 0 16px;letter-spacing:-.03em;font-weight:650;max-width:880px}h2{font-size:clamp(26px,3vw,34px);line-height:1.12;margin:52px 0 14px;letter-spacing:-.02em;font-weight:650}h3{font-size:17.5px;line-height:1.3;margin:22px 0 8px;letter-spacing:-.015em;font-weight:650}.lede{font-size:18.5px;line-height:1.62;max-width:860px;margin:0 0 12px;color:var(--ink-2)}.lede strong{color:var(--ink)}.sub{color:var(--muted);font-size:16px;line-height:1.65;max-width:860px;margin:0 0 8px}.hero{position:relative;overflow:hidden;background:radial-gradient(680px 320px at 12% -10%,rgba(157,23,77,.05),transparent 62%),linear-gradient(180deg,#faf8f3,#f6f3ed);border:1px solid var(--line);border-bottom:1px solid var(--line);border-radius:24px;padding:56px 36px 36px;margin:4px 0 28px;box-shadow:var(--shadow-sm)}.hero h1{margin-bottom:14px}.hero .lede{margin-bottom:10px}.hero .sub{margin-bottom:4px}.hero .badges{margin-bottom:2px}.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-body);font-size:12px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--brand);margin:0 0 14px}.eyebrow:before{content:"";width:22px;height:2px;background:var(--brand);border-radius:999px;display:inline-block}main>h1:first-child{margin-top:6px}.badges{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0 24px}.badge{display:inline-flex;align-items:center;gap:8px;background:#fff;color:var(--ink-2);border:1px solid var(--line);border-radius:999px;padding:8px 14px 8px 11px;font-size:13.5px;font-weight:600;line-height:1.25;box-shadow:0 1px 2px #1414140a;transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease}.badge:hover{transform:translateY(-1px);box-shadow:0 6px 16px #14141412;border-color:#c9c1af}.badge:before{content:"";width:18px;height:18px;flex:0 0 18px;border-radius:50%;background-color:var(--brand-tint);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M4 8.2 6.8 11 12 5' stroke='%239d174d' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:center;background-size:12px 12px}.badge.violet{background:#fff;color:var(--ink-2);border-color:var(--line)}.badge.violet:before{background-color:var(--accent-tint);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M8 2l1.2 3.8L13 7l-3.8 1.2L8 12l-1.2-3.8L3 7l3.8-1.2L8 2z' fill='%239d174d'/%3E%3C/svg%3E")}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:#c9c1af}.card ul{margin:10px 0 16px;padding-left:20px}.card li{margin-bottom:7px}.prose{max-width:860px}.prose p{margin:0 0 16px;color:var(--ink-2)}.prose ul{margin:0 0 16px;padding-left:22px}.prose li{margin-bottom:7px;color:var(--ink-2)}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:8px 0}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:8px 0}.faq-item{border:1px solid var(--line);border-left:4px solid var(--line);border-radius:14px;background:#fff;padding:20px 22px;margin-bottom:14px;box-shadow:0 1px 2px #1414140a;transition:border-color .16s ease,box-shadow .16s ease}.faq-item:hover{border-left-color:var(--brand);box-shadow:var(--shadow-sm)}.faq-item h3{margin:0 0 7px;font-size:16.5px}.faq-item p{margin:0;color:var(--ink-2);line-height:1.65}.link-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:20px 0 10px}.link-cards a{position:relative;display:block;background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px 44px 22px 22px;color:var(--ink);box-shadow:var(--shadow-sm);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.link-cards a:after{content:"→";position:absolute;top:20px;right:20px;width:28px;height:28px;display:grid;place-items:center;border-radius:50%;background:var(--brand-tint);color:var(--brand);font-size:16px;font-weight:700;line-height:1;transition:background .16s ease,color .16s ease,transform .16s ease}.link-cards a:hover{border-color:var(--brand);text-decoration:none;transform:translateY(-2px);box-shadow:var(--shadow-md)}.link-cards a:hover:after{background:var(--brand);color:#fff;transform:translate(2px)}.link-cards a:focus-visible{outline:3px solid rgba(157,23,77,.35);outline-offset:2px}.link-cards b{display:block;font-family:var(--font-display);font-size:15.5px;line-height:1.35;letter-spacing:-.01em;margin-bottom:6px;color:var(--ink)}.link-cards span{color:var(--muted);font-size:14.5px;line-height:1.55;display:block}table.plain{border-collapse:separate;border-spacing:0;width:100%;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow-sm);margin:16px 0 8px;font-variant-numeric:tabular-nums}table.plain th,table.plain td{padding:12px 14px;text-align:left;font-size:14.5px;line-height:1.5;border-bottom:1px solid var(--line-soft);border-right:1px solid var(--line-soft)}table.plain th:last-child,table.plain td:last-child{border-right:0}table.plain tr:last-child td{border-bottom:0}table.plain th{background:#efe9dc;color:var(--ink);font-family:var(--font-display);font-size:13px;letter-spacing:.04em;text-transform:uppercase;font-weight:650}table.plain tbody tr:nth-child(2n) td,table.plain tr:nth-child(2n) td{background:#faf8f3}table.plain tr{transition:background .12s ease}table.plain tr:hover td{background:#f8f5ef}.tool{background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px;margin:22px 0 28px;box-shadow:var(--shadow-md)}.tool h2{font-size:23px}.tool h3{font-size:17px}.tool label{display:block;font-size:13.5px;font-weight:600;margin:14px 0 7px;color:var(--ink-2);letter-spacing:.01em}.tool label span[id$=-val],.tool label span[id=ppu-val]{display:inline-flex;align-items:center;background:var(--brand-tint);color:var(--brand-dark);border:1px solid var(--line);border-radius:999px;padding:2px 9px;margin-left:6px;font-size:13px;font-weight:700;font-variant-numeric:tabular-nums;vertical-align:middle}.tool input,.tool select,.tool textarea{width:100%;padding:13px 14px;border:1.5px solid var(--line);border-radius:11px;font-family:var(--font-body);font-size:15.5px;background:#fff;color:var(--ink);transition:border-color .16s ease,box-shadow .16s ease,background .16s ease;font-variant-numeric:tabular-nums}.tool input:hover,.tool select:hover,.tool textarea:hover{border-color:#c4bcab}.tool input:focus,.tool select:focus,.tool textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px #9d174d1f}.tool input:focus-visible,.tool select:focus-visible,.tool textarea:focus-visible{outline:3px solid rgba(157,23,77,.28);outline-offset:1px}.tool select{appearance:none;-webkit-appearance:none;padding-right:42px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M4 6l4 4 4-4' stroke='%239d174d' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;background-size:16px;cursor:pointer}.tool input[type=checkbox]{width:22px;height:22px;padding:0;accent-color:var(--brand);cursor:pointer;border-radius:6px;flex-shrink:0}.tool input[type=checkbox]:focus-visible{outline:3px solid rgba(157,23,77,.35);outline-offset:2px}.tool input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:8px;padding:0;border:0;border-radius:999px;background:#e6e0d3;box-shadow:inset 0 1px 2px #14141414;cursor:pointer}.tool input[type=range]:hover{border:0}.tool input[type=range]:focus{box-shadow:0 0 0 4px #9d174d24,inset 0 1px 2px #14141414;border:0}.tool input[type=range]::-webkit-slider-runnable-track{height:8px;border-radius:999px;background:transparent}.tool input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:24px;height:24px;margin-top:-8px;border-radius:50%;background:var(--brand);border:3.5px solid #fff;box-shadow:0 2px 8px #14141438,0 0 0 1px #9d174d2e;cursor:grab;transition:transform .14s ease,box-shadow .14s ease}.tool input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.08)}.tool input[type=range]::-webkit-slider-thumb:active{cursor:grabbing;transform:scale(1.02)}.tool input[type=range]::-moz-range-track{height:8px;border-radius:999px;background:#e6e0d3}.tool input[type=range]::-moz-range-progress{height:8px;border-radius:999px;background:var(--brand)}.tool input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:var(--brand);border:3.5px solid #fff;box-shadow:0 2px 8px #14141438,0 0 0 1px #9d174d2e;cursor:grab}.tool .row{display:grid;grid-template-columns:1fr 1fr;gap:18px}.tool .row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px}#areas{display:flex;flex-direction:column;gap:10px;margin-top:6px}.area-row{display:grid;grid-template-columns:28px 1fr 150px 96px;gap:16px;align-items:center;padding:15px 16px;border:1px solid var(--line);border-radius:14px;background:#fff;transition:background .16s ease,border-color .16s ease,box-shadow .16s ease}.area-row:hover{border-color:#c9c1af;box-shadow:0 2px 10px #1414140d}.area-row:has(>input[type=checkbox]:checked){background:var(--brand-tint);border-color:var(--brand);box-shadow:0 2px 10px #1414140f}.area-row label{margin:0!important;font-size:15px;color:var(--ink)}.area-row b{font-variant-numeric:tabular-nums;font-size:15px;white-space:nowrap}.result{background:linear-gradient(180deg,#9d174d0e,#9d174d08);border:1px solid var(--line);border-radius:16px;padding:20px 22px;margin-top:20px;font-size:16px;line-height:1.6;color:var(--ink-2);font-variant-numeric:tabular-nums}.result b{font-family:var(--font-display);font-size:28px;line-height:1.15;letter-spacing:-.02em;color:var(--brand-dark);font-variant-numeric:tabular-nums;vertical-align:middle}#breakdown h3{margin-top:22px}#breakdown table.plain{margin-top:10px}.warn{background:#fffbeb;border:1px solid #fde68a;border-left:4px solid #f59e0b;border-radius:14px;padding:16px 18px;margin-top:16px;font-size:14.5px;line-height:1.65;color:#5c4a12}.warn strong{color:#92400e}.site-footer{margin-top:64px;background:#1a1815;color:#ece7dd}.site-footer .wrap{padding-top:44px;padding-bottom:34px}.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px}.site-footer a{color:#ece7dd;transition:color .15s ease}.site-footer a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}.site-footer h4{font-family:var(--font-display);color:#fff;margin:0 0 12px;font-size:15.5px;letter-spacing:-.01em}.site-footer p{line-height:1.65}.site-footer ul{list-style:none;margin:0;padding:0}.site-footer li{margin-bottom:9px;font-size:14.5px;line-height:1.5}.foot-note{border-top:1px solid #3a3630;margin-top:30px;padding-top:20px;font-size:13.5px;line-height:1.65;color:#b8b1a6}.foot-note p{margin:0 0 10px}.foot-note p:last-child{margin-bottom:0}@media(max-width:960px){.link-cards{grid-template-columns:repeat(2,1fr)}nav.main{gap:2px}nav.main a{padding:7px 8px;font-size:14px}}@media(max-width:860px){h1{line-height:1.1}h2{margin-top:40px}.lede{font-size:17px}.hero{padding:32px 22px 26px;border-radius:20px}.grid2,.grid3,.foot-grid,.tool .row,.tool .row3,.link-cards{grid-template-columns:1fr}.tool{padding:22px 18px;border-radius:18px}.result b{font-size:24px}.area-row{grid-template-columns:28px 1fr;row-gap:10px}.area-row input[type=range]{grid-column:1 / -1}.area-row>div:last-child{grid-column:2}nav.main{display:none}.site-header .wrap{gap:12px;min-height:62px}.wrap{padding:0 20px}main{padding-top:32px}main.wrap{padding-top:32px}.site-footer .wrap{padding-top:34px}}@media(max-width:400px){.btn{padding:10px 16px;font-size:14.5px}.badge{font-size:13px}}@media print{.site-header,.site-footer,.no-print{display:none!important}body{background:#fff}main{padding:0}.wrap{max-width:none}.tool,.hero{box-shadow:none}}