:root{--paper:#f6f4ee;--surface:#fff;--ink:#17324d;--muted:#607080;--teal:#167d70;--teal-dark:#0f665d;--coral:#ef7657;--yellow:#f1c85b;--line:#dce3df;--soft-teal:#e7f2ef;--soft-coral:#fff0ea;--shadow:0 24px 70px #1934441c}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--paper);color:var(--ink);margin:0;font-family:Avenir Next,Avenir,Segoe UI,system-ui,sans-serif;line-height:1.55}a{color:inherit}button,input,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}.shell{width:min(1160px,100% - 40px);margin-inline:auto}.site-header{z-index:10;border-bottom:1px solid #17324d14;position:relative}.header-inner{justify-content:space-between;align-items:center;gap:24px;min-height:78px;display:flex}.brand{letter-spacing:-.03em;align-items:center;gap:10px;font-weight:800;text-decoration:none;display:inline-flex}.brand-icon{width:34px;height:28px;color:var(--coral)}.site-header nav{gap:28px;display:flex}.site-header nav a{color:var(--muted);font-size:.92rem;font-weight:650;text-decoration:none}.site-header nav a:hover{color:var(--teal)}.hero{grid-template-columns:1.35fr .65fr;align-items:center;gap:60px;min-height:590px;padding:88px 0 70px;display:grid}.eyebrow{color:var(--teal);letter-spacing:.13em;text-transform:uppercase;margin:0 0 10px;font-size:.76rem;font-weight:850}.hero-eyebrow{align-items:center;gap:8px;display:flex}.hero-eyebrow span{background:var(--teal);width:24px;height:2px}.hero h1{letter-spacing:-.075em;max-width:740px;margin:0;font-size:clamp(4rem,8vw,7.15rem);line-height:.88}.hero h1 em{color:var(--coral);font-style:normal}.hero-lead{max-width:690px;color:var(--muted);margin:32px 0;font-size:clamp(1.12rem,2vw,1.35rem)}.hero-points{flex-wrap:wrap;gap:28px;display:flex}.hero-points span{align-items:center;gap:8px;font-weight:750;display:flex}.hero-points strong{color:var(--teal);letter-spacing:.12em;font-size:.7rem}.hero-art{place-items:center;min-height:340px;display:grid;position:relative}.sun{background:var(--yellow);width:265px;height:265px;box-shadow:42px 35px 0 var(--soft-coral);border-radius:50%;position:absolute}.hero-bowl{z-index:2;width:235px;color:var(--teal);filter:drop-shadow(0 18px 20px #17324d21);position:relative;transform:rotate(-3deg)}.hero-art p{z-index:3;background:var(--coral);color:#fff;text-align:center;border-radius:50%;place-content:center;width:105px;height:105px;margin:0;font-size:.82rem;line-height:1.25;display:grid;position:absolute;bottom:10px;right:5px;transform:rotate(8deg)}.hero-art p strong{font-size:1rem}.kibble{z-index:3;background:#704c36;border-radius:50%;width:15px;height:10px;position:absolute}.kibble-one{top:64px;left:92px;transform:rotate(32deg)}.kibble-two{top:38px;left:150px;transform:rotate(-12deg)}.kibble-three{top:78px;right:84px;transform:rotate(55deg)}.calculator-wrap{padding:24px 0 100px;scroll-margin-top:20px}.calculator-grid{grid-template-columns:minmax(0,1.12fr) minmax(360px,.88fr);align-items:start;gap:30px;display:grid}.calculator-form,.result-card{box-shadow:var(--shadow);border:1px solid #17324d14;border-radius:26px}.calculator-form{background:var(--surface);padding:clamp(24px,4vw,48px)}.card-heading{align-items:center;gap:15px;margin-bottom:26px;display:flex}.card-heading.compact{margin-top:4px}.card-heading h2{letter-spacing:-.04em;margin:0;font-size:1.8rem}.card-heading .eyebrow{margin-bottom:2px}.step-badge{background:var(--ink);color:#fff;border-radius:50%;flex:none;place-items:center;width:42px;height:42px;font-weight:800;display:grid}.field-grid{gap:20px;display:grid}.two-columns{grid-template-columns:1fr 1fr}.field,.field-block{gap:8px;display:grid}.field{align-content:start}.field>span:first-child,.field-label{font-size:.87rem;font-weight:750}.field small{color:var(--muted);font-size:.75rem}.field-help{color:var(--muted);font-size:.75rem;line-height:1.45}.field input,.field select{border:1px solid var(--line);width:100%;min-width:0;height:52px;color:var(--ink);background:#fbfcfa;border-radius:12px;outline:none;padding:0 14px}.field input:focus,.field select:focus{border-color:var(--teal);box-shadow:0 0 0 3px #167d701f}.input-with-unit{align-items:center;display:flex;position:relative}.input-with-unit input{padding-right:76px}.input-with-unit em{color:var(--muted);pointer-events:none;font-size:.78rem;font-style:normal;font-weight:700;position:absolute;right:14px}.input-with-unit.prefix input{padding-left:48px;padding-right:14px}.input-with-unit.prefix em{left:14px;right:auto}.field-block{margin-top:22px}.segmented{background:#f0f3f1;border-radius:14px;grid-auto-columns:1fr;grid-auto-flow:column;gap:6px;padding:5px;display:grid}.segmented button{min-height:40px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:10px;font-size:.83rem;font-weight:750}.segmented button.active{color:var(--teal-dark);background:#fff;box-shadow:0 4px 14px #17324d17}.form-divider{background:var(--line);height:1px;margin:34px 0}.error-box{color:#9f352c;background:#fff0ef;border-radius:12px;margin-top:22px;padding:12px 16px;font-size:.84rem}.error-box p{margin:3px 0}.primary-button,.secondary-button{cursor:pointer;border:0;border-radius:13px;justify-content:center;align-items:center;gap:18px;min-height:54px;padding:0 23px;font-weight:800;text-decoration:none;display:inline-flex}.primary-button{background:var(--teal);color:#fff;width:100%;margin-top:26px;box-shadow:0 12px 24px #167d7038}.primary-button:hover{background:var(--teal-dark);transform:translateY(-1px)}.result-card{background:var(--ink);color:#fff;padding:clamp(26px,4vw,42px);position:sticky;top:24px;overflow:hidden}.result-card:after{content:"";background:#f1c85b1c;border-radius:50%;width:280px;height:280px;position:absolute;bottom:-130px;right:-110px}.result-topline{justify-content:space-between;align-items:flex-start;display:flex}.result-status{background:#ffffff17;border-radius:999px;align-items:center;gap:7px;padding:7px 10px;font-size:.72rem;font-weight:750;display:inline-flex}.result-status i{background:#59d6ad;border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 4px #59d6ad1f}.result-status.stale i{background:var(--yellow);box-shadow:0 0 0 4px #f1c85b1f}.result-icon{width:58px;height:48px;color:var(--yellow);opacity:.95}.result-kicker{color:#ffffffa6;text-transform:uppercase;letter-spacing:.11em;margin:34px 0 3px;font-size:.83rem;font-weight:800}.main-result{justify-items:start;gap:5px;line-height:1;display:grid}.main-result-value{white-space:nowrap;letter-spacing:-.065em;max-width:100%;font-size:clamp(3.5rem,5.5vw,5.2rem);font-weight:850}.main-result span{letter-spacing:0;color:#ffffffb3;font-size:.92rem;font-weight:650}.midpoint-note{color:#ffffffbf;margin:14px 0 28px}.midpoint-note strong{color:var(--yellow)}.midpoint-note.caution{border-left:3px solid var(--coral);padding-left:12px}.result-metrics{background:#ffffff1f;border:1px solid #ffffff1f;border-radius:15px;grid-template-columns:1fr 1fr;gap:1px;display:grid;overflow:hidden}.result-metrics div{background:#17324ded;gap:5px;padding:16px;display:grid}.result-metrics span{color:#ffffff94;font-size:.72rem}.result-metrics strong{font-size:.92rem}.reorder-note{background:#f1c85b1f;border-radius:13px;align-items:center;gap:12px;margin:22px 0 15px;padding:14px;display:flex}.reorder-note>span{color:var(--yellow);font-size:1.3rem}.reorder-note p{color:#ffffffc7;margin:0;font-size:.82rem}.reorder-note strong{color:#fff}.notice-list{z-index:1;color:#ffffff94;font-size:.72rem;position:relative}.notice-list p{margin:7px 0}.notice-list p:before{content:"•";color:var(--coral);margin-right:7px}.secondary-button{z-index:1;width:100%;color:var(--ink);background:#fff;margin-top:18px;position:relative}.secondary-button:hover{background:var(--yellow)}.secondary-button:disabled{color:#17324dad;cursor:not-allowed;background:#ffffff8c}.method-link{z-index:1;color:#ffffffb3;text-underline-offset:3px;justify-content:space-between;margin-top:18px;font-size:.78rem;display:flex;position:relative}.trust-section{grid-template-columns:.9fr 1.1fr;align-items:center;gap:80px;padding:100px 0;display:grid}.trust-intro h2,.faq-section h2{letter-spacing:-.055em;margin:0 0 18px;font-size:clamp(2.2rem,5vw,4rem);line-height:1}.trust-intro>p:not(.eyebrow){color:var(--muted);max-width:540px}.text-link{color:var(--teal);text-underline-offset:4px;gap:20px;margin-top:10px;font-weight:800;display:inline-flex}.formula-card{background:var(--soft-teal);box-shadow:18px 18px 0 var(--yellow);border-radius:30px;padding:clamp(35px,7vw,72px);transform:rotate(1.5deg)}.formula-card>span{color:var(--teal);letter-spacing:.12em;text-transform:uppercase;font-size:.74rem;font-weight:850}.formula-card p{letter-spacing:-.05em;margin:20px 0 12px;font-family:Georgia,serif;font-size:clamp(2rem,5vw,4rem)}.formula-card small{color:var(--muted);font-size:.9rem}.faq-section{grid-template-columns:.8fr 1.2fr;gap:80px;padding:80px 0 120px;display:grid}.faq-list details{border-top:1px solid var(--line)}.faq-list details:last-child{border-bottom:1px solid var(--line)}.faq-list summary{cursor:pointer;justify-content:space-between;gap:20px;padding:22px 0;font-weight:800;list-style:none;display:flex}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary span{color:var(--coral);font-size:1.4rem;transition:transform .2s}.faq-list details[open] summary span{transform:rotate(45deg)}.faq-list details p{color:var(--muted);margin:-6px 40px 24px 0}.site-footer{color:#fff;background:#10283e;padding:48px 0}.footer-inner{justify-content:space-between;align-items:end;gap:40px;display:flex}.footer-inner p{color:#ffffff94;margin:4px 0 0;font-size:.85rem}.footer-links{gap:24px;display:flex}.footer-links a{color:#ffffffbd;font-size:.85rem}.article-page{max-width:820px;padding:90px 0 120px}.article-page h1,.weight-hero h1{letter-spacing:-.06em;margin:0 0 24px;font-size:clamp(3rem,7vw,5rem);line-height:.98}.article-lead{color:var(--muted);margin:0 0 58px;font-size:1.25rem}.article-page section{margin:44px 0}.article-page h2,.weight-copy h2{letter-spacing:-.03em;margin-bottom:10px;font-size:1.55rem}.article-page section p{color:var(--muted)}.article-page section a{color:var(--teal);text-underline-offset:3px}.article-callout{border-left:5px solid var(--coral);background:var(--soft-coral);border-radius:0 14px 14px 0;margin:50px 0;padding:24px}.article-callout p{margin-bottom:0}.article-cta{width:auto;margin-top:20px}.short-page{min-height:72vh}.privacy-date{color:var(--muted);font-size:.82rem}.weight-hero{max-width:900px;padding:90px 0 55px}.weight-hero>p:last-child{max-width:760px;color:var(--muted);font-size:1.15rem}.weight-copy{max-width:820px;padding:40px 0 110px}.weight-copy p{color:var(--muted);margin-bottom:34px}@media (max-width:900px){.hero{grid-template-columns:1fr;min-height:auto;padding-top:70px}.hero-art{min-height:280px}.sun{width:220px;height:220px}.hero-bowl{width:200px}.calculator-grid{grid-template-columns:1fr}.result-card{position:relative;top:auto}.trust-section,.faq-section{grid-template-columns:1fr;gap:45px}}@media (max-width:620px){.shell{width:min(100% - 24px,1160px)}.header-inner{min-height:66px}.site-header nav a:first-child{display:none}.site-header nav{gap:12px}.site-header nav a{font-size:.78rem}.brand{font-size:.9rem}.brand-icon{width:29px}.hero{gap:20px;padding:55px 0 35px}.hero h1{font-size:clamp(3.35rem,17vw,5.2rem)}.hero-lead{margin:24px 0}.hero-points{gap:16px}.hero-art{min-height:245px;transform:scale(.88)}.calculator-wrap{padding-bottom:65px}.calculator-form,.result-card{border-radius:20px}.two-columns{grid-template-columns:1fr}.field-grid{gap:16px}.segmented button{padding-inline:5px;font-size:.76rem}.main-result-value{font-size:clamp(3.25rem,16vw,4.5rem)}.result-metrics{grid-template-columns:1fr}.trust-section{padding:70px 0}.formula-card{box-shadow:10px 10px 0 var(--yellow)}.faq-section{padding:55px 0 85px}.footer-inner{flex-direction:column;align-items:flex-start}.article-page,.weight-hero{padding-top:62px}.weight-hero h1{font-size:3rem}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}
