@font-face{font-family:Instrument Sans;src:url(/fonts/instrument-sans.woff2) format("woff2");font-weight:400 700;font-style:normal;font-display:optional}@font-face{font-family:"Source Sans 3";src:url(/fonts/source-sans-3.woff2) format("woff2");font-weight:400 700;font-style:normal;font-display:optional}@font-face{font-family:"Source Sans 3";src:url(/fonts/source-sans-3-italic.woff2) format("woff2");font-weight:400;font-style:italic;font-display:optional}@font-face{font-family:Instrument Sans Fallback;src:local("Arial"),local("Helvetica Neue"),local("Roboto");size-adjust:106.3%;ascent-override:91.3%;descent-override:23.5%;line-gap-override:0%}@font-face{font-family:"Source Sans 3 Fallback";src:local("Arial"),local("Helvetica Neue"),local("Roboto");size-adjust:94.7%;ascent-override:108.1%;descent-override:42.2%;line-gap-override:0%}:root{--sheet: #f5f6f4;--ink: #1b1f23;--muted-ink: #565b61;--rule: #d9dcd6;--field: #eeefea;--field-2: #e5e7e1;--wall: #e9e9e4;--white: #ffffff;--accent: #14595b;--accent-hover: #0e4749;--accent-soft: #dde9e8;--accent-soft-2: #cfe0df;--alert: #a3491a;--quiet: #edebe8;--night: #1b1f23;--night-2: #262b31;--on-night: #f2f3ef;--on-night-muted: #b9bec3;--r: 4px;--display: "Instrument Sans", "Instrument Sans Fallback", system-ui, sans-serif;--body: "Source Sans 3", "Source Sans 3 Fallback", system-ui, sans-serif;--bg: var(--sheet);--bg-warm: var(--field);--surface: var(--field);--line: var(--rule);--line-strong: #c9cdc6;--primary: var(--accent);--primary-dark: var(--accent);--primary-soft: var(--accent-soft);--text: var(--ink);--muted: var(--muted-ink);--faint: var(--muted-ink);--safe: var(--ink);--safe-soft: var(--field);--warn: var(--alert);--warn-soft: var(--field);--danger: var(--alert);--danger-soft: var(--field);--font-display: var(--display);--font-body: var(--body);--radius: var(--r);--radius-sm: var(--r);--shadow: none;--shadow-lift: none;--max-w: 1360px}*{margin:0;padding:0;box-sizing:border-box}html{background:var(--sheet);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.55;-webkit-text-size-adjust:100%}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}body{overflow-x:hidden}::selection{background:var(--accent);color:var(--white)}h1,h2,h3,h4{font-family:var(--display);font-weight:600;line-height:1.1;letter-spacing:-.02em;text-wrap:balance}a{color:var(--accent);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}a:hover{color:var(--accent-hover);text-decoration-thickness:2px}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}img,canvas,svg{max-width:100%}img,canvas{display:block}button,input,select{font:inherit;color:inherit}button{cursor:pointer}.num,table,.val,.price{font-variant-numeric:tabular-nums}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.wrap{max-width:var(--max-w);margin:0 auto;padding:0 32px}.kicker{display:inline-block;font-family:var(--body);font-weight:600;font-size:.88rem;color:var(--muted-ink)}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border:0;border-radius:var(--r);background:var(--accent);color:var(--white);font:600 1rem/1.1 var(--body);text-decoration:none;transition:background-color .15s,transform .1s}.btn:hover{background:var(--accent-hover);color:var(--white);text-decoration:none}.btn:active{transform:scale(.98)}.btn.ghost,.btn.line{background:var(--accent-soft);color:var(--accent)}.btn.ghost:hover,.btn.line:hover{background:var(--accent-soft-2);color:var(--accent-hover)}.btn[disabled]{background:#9aa3a4;cursor:not-allowed;transform:none}.site-head{background:var(--sheet);position:relative;z-index:40}.site-head .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:76px}.wm{display:inline-flex;align-items:center;gap:9px;font:600 1.3rem/1 var(--display);letter-spacing:-.02em;color:var(--ink);text-decoration:none}.wm:hover{color:var(--ink);text-decoration:none}.wm svg{width:24px;height:24px;fill:var(--accent)}.menu-list{list-style:none;display:flex;flex-wrap:wrap;gap:4px 4px}.menu-list a{display:inline-flex;align-items:center;min-height:44px;padding:0 12px;border-radius:var(--r);color:var(--ink);text-decoration:none;font-size:1rem}.menu-list a:hover{background:var(--field);color:var(--ink)}.menu-list a[aria-current=page]{text-decoration:underline;text-underline-offset:6px}.menu-btn{display:none;align-items:center;gap:10px;min-height:44px;padding:0 14px;border:0;border-radius:var(--r);background:var(--field);font-weight:600}.menu-btn:hover{background:var(--field-2)}.menu-btn svg{width:18px;height:18px}.menu-btn .close,.menu-btn[aria-expanded=true] .open{display:none}.menu-btn[aria-expanded=true] .close{display:block}@media(max-width:900px){.site-head .wrap{min-height:64px}.menu-btn{display:inline-flex}.js .site-menu{display:none}.js .site-menu.is-open{display:block;position:absolute;left:0;right:0;top:100%;background:var(--sheet);border-bottom:1px solid var(--rule);padding:8px 16px 20px}.site-menu .menu-list{flex-direction:column;gap:4px}.site-menu .menu-list a{display:flex;min-height:52px;padding:0 16px;background:var(--field);font-size:1.1rem}.site-menu .menu-list a:hover{background:var(--field-2)}}section{padding-top:88px;padding-bottom:88px;position:relative}section.tinted{background:var(--field)}.section-head{margin-bottom:40px}.section-head h2{font-size:clamp(1.6rem,3.4vw,2.4rem);margin-top:8px;max-width:18em}.section-head p{color:var(--muted-ink);max-width:60ch;margin-top:12px}.calc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.calc-card{background:var(--field);border-radius:var(--r);padding:22px 22px 24px;display:flex;flex-direction:column;gap:8px;color:var(--ink);text-decoration:none;transition:background-color .15s}.calc-card:hover{background:var(--field-2);color:var(--ink);text-decoration:none}.calc-card .icon{display:none}.calc-card h3{font-size:1.15rem}.calc-card p{color:var(--muted-ink);font-size:.95rem;flex-grow:1}.calc-card .go{font-weight:600;color:var(--accent)}.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{font-size:.94rem;color:var(--ink);background:var(--field);border-radius:var(--r);padding:10px 14px;display:inline-flex;gap:8px;align-items:center}.chip span{color:var(--muted-ink)}.offer-card{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center;background:var(--field);border-radius:var(--r);padding:40px}.offer-card h2{font-size:clamp(1.5rem,3vw,2.1rem);margin:10px 0 12px}.offer-card p{color:var(--muted-ink)}.offer-card ul{margin:18px 0 26px;padding-left:20px;display:grid;gap:8px}.offer-card li{font-size:1rem}.offer-price{text-align:center;background:var(--white);border-radius:var(--r);padding:36px 28px;display:grid;gap:12px;justify-items:center}.offer-price .price{font:600 3rem/1 var(--display);letter-spacing:-.03em;color:var(--ink)}.offer-price .note{color:var(--muted-ink);font-size:.9rem}.faq-list{border-top:1.5px solid var(--ink)}.faq-list details{border-bottom:1px solid var(--rule)}.faq-list summary{cursor:pointer;list-style:none;min-height:56px;padding-top:14px;padding-bottom:14px;font-weight:600;font-size:1.05rem;display:flex;justify-content:space-between;gap:20px;align-items:center}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";color:var(--accent);font-size:1.4rem;line-height:1;transition:transform .2s ease;flex-shrink:0}.faq-list details[open] summary:after{transform:rotate(45deg)}.faq-list details p{padding-bottom:20px;color:var(--ink);max-width:70ch}.capture{background:var(--field);border-radius:var(--r);padding:32px}.capture h2{font-size:clamp(1.5rem,3vw,2.1rem)}.capture p{color:var(--ink);margin:12px 0 20px;max-width:54ch}.capture form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;max-width:620px}.capture input[type=email]{min-height:48px;padding:0 14px;width:100%;background:var(--white);border:0;border-radius:var(--r);color:var(--ink);font-size:1.05rem}.capture input[type=email]:focus{outline:2px solid var(--accent);outline-offset:0}.capture .form-note{font-size:.94rem;color:var(--muted-ink);margin-top:14px;max-width:62ch}.capture .form-note a{color:inherit}.capture #form-note:empty{display:none}.capture #form-note{color:var(--ink);font-size:1rem}.capture .hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}.capture .ts-box:not(:empty){margin-top:12px}.capture-offer{margin-top:20px;padding:20px 22px;border-radius:var(--r);background:var(--white);text-align:left}.capture-offer h3{margin:0 0 8px;font-size:1.2rem}.capture-offer p{margin:0 0 14px;line-height:1.55;color:var(--ink)}.capture-offer .small{font-size:.9rem;color:var(--muted-ink);margin:12px 0 0}@media(max-width:560px){.capture{padding:24px 20px}.capture form{grid-template-columns:1fr}.capture .btn{width:100%}}.site-foot{background:var(--night);color:var(--on-night);padding-top:56px;padding-bottom:32px;margin-top:104px}.site-foot a{color:var(--on-night);text-underline-offset:4px}.site-foot a:hover{color:var(--white)}.site-foot .grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:24px;row-gap:48px}.site-foot .name{grid-column:1 / 13;font:700 clamp(64px,15.5vw,200px)/.85 var(--display);letter-spacing:-.05em}.site-foot .places{grid-column:1 / 6;list-style:none;display:grid;gap:6px;font-size:1.5rem}.site-foot .cols{grid-column:7 / 13;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;font-size:.94rem}.site-foot .cols b{display:block;margin-bottom:10px;font-weight:600}.site-foot .cols ul{list-style:none;display:grid;gap:4px}.site-foot .cols a{display:inline-flex;min-height:32px;align-items:center}.site-foot .notes{grid-column:1 / 13;display:grid;gap:8px;font-size:.94rem;color:var(--on-night-muted);max-width:80ch}.site-foot .notes a{color:var(--on-night-muted)}.site-foot .legal{grid-column:1 / 13;display:flex;justify-content:space-between;gap:16px;font-size:.88rem;color:var(--on-night-muted)}.site-foot .legal a{color:var(--on-night-muted)}@media(max-width:900px){.site-foot{margin-top:72px}.site-foot .grid>*{grid-column:1 / -1}.site-foot .cols{grid-template-columns:1fr 1fr}.site-foot .places{font-size:1.3rem}.site-foot .legal{flex-direction:column}}footer:not(.site-foot){padding-top:44px;padding-bottom:56px;color:var(--muted-ink);font-size:.94rem;background:var(--field)}.calc-page{padding-top:24px;padding-bottom:72px}.crumbs{font-size:.94rem;color:var(--muted-ink);margin-bottom:24px}.crumbs a{color:var(--muted-ink)}.calc-page h1{font-size:clamp(2rem,4.4vw,3.4rem);line-height:1;margin:8px 0 14px;max-width:16em}.calc-intro{color:var(--ink);max-width:62ch;margin-bottom:32px;font-size:1.1rem}.calc-shell{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:24px;row-gap:24px;align-items:start;margin-bottom:56px}.calc-form{grid-column:1 / 5;background:var(--field);border-radius:var(--r);padding:20px}.calc-results{grid-column:5 / 13;display:flex;flex-direction:column;background:transparent;padding:0}.calc-results .panel-label{order:-3;margin-bottom:4px}.calc-results .res-total{order:-2;flex-direction:column-reverse;align-items:flex-start;gap:6px;padding:0 0 22px;font-weight:400;color:var(--muted-ink);border-bottom:1.5px solid var(--ink)}.calc-results .res-total .val{font-size:clamp(2.4rem,6vw,4.6rem);line-height:.95;letter-spacing:-.035em;color:var(--ink);white-space:normal}.calc-results .res-total .risk-badge{font-size:1.5rem;padding:10px 16px}@media(min-width:901px){.calc-page .formula-box,.calc-page .context-block,.calc-page .faq-wrap,.calc-page .related{margin-left:calc((100% + 24px) / 3)}}.panel-label{font-weight:600;font-size:.94rem;color:var(--muted-ink);margin-bottom:16px}.field{margin-bottom:18px}.field:last-child{margin-bottom:0}.field label{display:block;font-weight:600;font-size:1rem;margin-bottom:8px}.field input[type=number],.field select{width:100%;min-height:48px;font-size:1.05rem;padding:0 14px;border:0;border-radius:var(--r);background:var(--white);color:var(--ink)}.field input[type=number]:focus,.field select:focus{outline:2px solid var(--accent);outline-offset:0}.field .hint{font-size:.94rem;color:var(--muted-ink);margin-top:6px}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.unit-row{display:flex;gap:8px;align-items:stretch}.unit-row input[type=number]{flex:1;min-width:0}.unit-toggle{display:inline-flex;border-radius:var(--r);overflow:hidden;flex-shrink:0;background:var(--white)}.unit-toggle button{font-weight:600;font-size:.94rem;min-width:48px;padding:0 14px;border:0;background:var(--white);color:var(--muted-ink)}.unit-toggle button.on{background:var(--night);color:var(--on-night)}input[type=range]{width:100%;margin-top:10px;accent-color:var(--accent);height:28px}.res-row,.res-total{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding-top:12px;padding-bottom:12px;border-bottom:1px solid var(--rule);font-size:1rem}.res-total{border-bottom:none;font-weight:600}.res-row .val,.res-total .val{font-family:var(--display);font-weight:600;color:var(--ink);font-size:1.2rem;white-space:nowrap;letter-spacing:-.01em}.res-total .val{font-size:clamp(1.8rem,4vw,2.6rem);letter-spacing:-.03em}.res-note{font-size:.94rem;color:var(--muted-ink);margin-top:16px}.res-meaning{margin-top:16px;background:var(--field);border-radius:var(--r);padding:14px 16px;font-size:1rem;color:var(--ink)}.risk-badge{display:inline-block;font-weight:600;font-size:1.05rem;border-radius:var(--r);padding:8px 14px;margin-top:6px;background:var(--field);color:var(--ink)}.risk-badge.moderate{color:var(--alert)}.risk-badge.high{background:var(--alert);color:var(--white)}.vet-alert{margin-top:18px;background:var(--field);border-radius:var(--r);padding:14px 16px;font-size:1rem;color:var(--alert);font-weight:600}.formula-box{background:var(--field);border-radius:var(--r);padding:24px;margin-bottom:40px}.formula-box h2{font-size:1.3rem;margin-bottom:12px}.formula-box code{display:block;font-size:.94rem;background:var(--white);border-radius:var(--r);padding:12px 16px;margin-bottom:12px;overflow-x:auto}.formula-box p{color:var(--ink);font-size:1rem;max-width:72ch}.context-block{background:var(--field);border-radius:var(--r);padding:24px;margin-bottom:40px}.context-block h2{font-size:1.25rem;margin-bottom:10px}.context-block p{color:var(--ink);font-size:1rem;max-width:70ch}.context-block .go{font-weight:600}.shop-block .shop-links{list-style:none;display:flex;flex-wrap:wrap;gap:6px;padding-left:0;margin:16px 0 0}.shop-block .shop-links a{display:inline-flex;align-items:center;min-height:44px;border-radius:var(--r);padding:0 16px;font-weight:600;color:var(--accent);background:var(--white);text-decoration:none}.shop-block .shop-links a:hover{background:var(--accent-soft)}.shop-block .aff-note{font-size:.94rem;color:var(--muted-ink);margin-top:14px}.faq-wrap h2,.related h2{font-size:1.5rem;margin-bottom:18px}.related{margin-top:40px}.related ul{list-style:none;display:flex;flex-wrap:wrap;gap:6px}.related li a{display:inline-flex;align-items:center;min-height:44px;border-radius:var(--r);padding:0 16px;color:var(--ink);background:var(--field);text-decoration:none}.related li a:hover{background:var(--field-2);color:var(--ink)}.content-page{padding-top:24px;padding-bottom:72px}.content-page h1{font-size:clamp(2rem,4.4vw,3.4rem);line-height:1;margin:8px 0 18px;max-width:16em}.content-page .lead{color:var(--ink);font-size:1.2rem;line-height:1.45;max-width:52ch;margin-bottom:32px}.content-page h2{font-size:1.6rem;margin:40px 0 14px}.content-page .context-block h2{margin-top:0}.content-page p,.content-page li{color:var(--ink);max-width:68ch}.content-page ul,.content-page ol{padding-left:24px;margin:12px 0;display:grid;gap:8px}.content-page .note{color:var(--muted-ink);font-size:.94rem}.source-card{background:var(--field);border-radius:var(--r);padding:22px 24px;margin:16px 0}.source-card h3{font-size:1.15rem;margin-bottom:8px}.source-card p{color:var(--ink);font-size:1rem}.source-card code{font-size:.94rem;background:var(--white);padding:2px 8px;border-radius:var(--r)}.reveal{transform:none}.js .reveal.rise{transform:translateY(24px);transition:transform .7s cubic-bezier(.2,.7,.2,1)}.js .reveal.rise.in{transform:none}@media(prefers-reduced-motion:reduce){.js .reveal.rise{transform:none}}@media(max-width:900px){section{padding-top:64px;padding-bottom:64px}.calc-grid{grid-template-columns:repeat(2,1fr)}.calc-shell{grid-template-columns:1fr}.calc-form,.calc-results{grid-column:1 / -1}.offer-card{grid-template-columns:1fr;padding:28px 22px;gap:24px}}@media(max-width:560px){.wrap{padding:0 20px}.calc-grid,.field-row{grid-template-columns:1fr}}.shop-product{display:grid;grid-template-rows:auto 1fr;gap:10px;color:var(--ink);text-decoration:none}.shop-product:hover{color:var(--ink);text-decoration:none}.shop-product:hover .shop-product-name{text-decoration:underline;text-underline-offset:3px}.shop-product img{width:100%;height:auto;aspect-ratio:1 / 1;object-fit:cover;background:var(--wall);border-radius:var(--r);display:block}.shop-product-body{display:grid;gap:4px;align-content:start}.shop-product-label{font-size:.88rem;font-weight:600;color:var(--muted-ink)}.shop-product-name{font-weight:600;font-size:1.1rem;line-height:1.25}.shop-product-blurb{color:var(--muted-ink);font-size:.97rem;line-height:1.5}.shop-product-meta{font-size:.97rem;color:var(--ink);font-weight:600}.shop-product-cta{margin-top:2px;font-weight:600;color:var(--accent)}.shop-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 16px;margin:28px 0;max-width:760px}@media(max-width:560px){.shop-cards{grid-template-columns:minmax(0,1fr)}}.shop-strip{display:flex;gap:14px;align-items:center;max-width:560px;margin:4px 0 26px;padding:10px 14px 10px 10px;border-radius:var(--r);background:var(--field);color:var(--ink);text-decoration:none}.shop-strip:hover{background:var(--field-2);color:var(--ink);text-decoration:none}.shop-strip img{width:64px;height:64px;flex:none;object-fit:cover;border-radius:2px;background:var(--wall)}.shop-strip-label{display:block;font-size:.88rem;font-weight:600;color:var(--muted-ink)}.shop-strip-text{font-size:1rem;line-height:1.45}.shop-strip-cta{font-weight:600;color:var(--accent);white-space:nowrap}#shop{scroll-margin-top:24px}.post-body .shop-product,.post-body .shop-product:hover{text-decoration:none}.post-body .shop-product img{margin:0}