:root{--ink:#15201b;--muted:#607067;--paper:#f7f8f4;--card:#fff;--line:#dde3dc;--green:#236b4e;--green-dark:#174836;--mint:#dff1e8;--cream:#f0e7ce;--shadow:0 20px 60px #162b211a}*{box-sizing:border-box}body{background:var(--paper);color:var(--ink);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}.site-shell{background:var(--paper);max-width:1280px;min-height:100vh;margin:auto}.header{border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);z-index:20;background:#f7f8f4eb;justify-content:space-between;align-items:center;height:78px;padding:0 42px;display:flex;position:sticky;top:0}.brand{letter-spacing:-.5px;align-items:center;gap:10px;font-size:21px;font-weight:850;display:flex}.brand-mark{background:var(--green);color:#fff;border-radius:10px;place-items:center;width:34px;height:34px;display:grid}.nav{align-items:center;gap:26px;font-size:14px;font-weight:650;display:flex}.nav a:hover{color:var(--green)}.language{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 13px}.hero{background:radial-gradient(circle at 90% 10%,#e9f3ed 0,transparent 28%),linear-gradient(180deg,#fbfcf9,var(--paper));grid-template-columns:1.15fr .85fr;align-items:center;gap:65px;min-height:610px;padding:82px 64px 68px;display:grid}.hero-copy{max-width:690px}.eyebrow,.section-kicker{text-transform:uppercase;letter-spacing:.12em;color:var(--green);margin-bottom:16px;font-size:12px;font-weight:800;display:inline-block}.hero h1,.page-top>h1,.article-head h1{letter-spacing:-.055em;margin:0 0 26px;font-size:clamp(44px,6vw,78px);line-height:.98}.hero-copy>p{color:var(--muted);max-width:620px;font-size:20px;line-height:1.65}.actions{gap:12px;margin-top:32px;display:flex}.button{border-radius:13px;justify-content:center;align-items:center;padding:14px 20px;font-size:14px;font-weight:800;display:inline-flex}.primary{background:var(--green);color:#fff}.primary:hover{background:var(--green-dark)}.secondary{border:1px solid var(--line);background:#fff}.trust-row{color:var(--muted);flex-wrap:wrap;gap:16px;margin-top:28px;font-size:13px;display:flex}.hero-panel{box-shadow:var(--shadow);background:#173d2f;border-radius:28px;padding:28px;transform:rotate(1.5deg)}.mini-card{color:#d9eee4;border:1px solid #ffffff1f;border-radius:18px;grid-template-columns:36px 1fr;gap:3px 12px;margin:10px 0;padding:20px;display:grid}.mini-card span{background:#ffffff1a;border-radius:50%;grid-row:1/3;place-items:center;width:32px;height:32px;font-size:11px;display:grid}.mini-card small,.mini-card strong{grid-column:2}.mini-card strong{color:#fff;font-size:34px}.mini-card.active{color:var(--ink);background:#f1ead5;transform:translate(-20px);box-shadow:0 18px 40px #0000002e}.mini-card.active span{background:var(--green);color:#fff}.section{padding:82px 64px}.section h2{letter-spacing:-.04em;margin:0 0 16px;font-size:clamp(30px,4vw,48px)}.section-lead{color:var(--muted);max-width:730px;font-size:18px;line-height:1.7}.feature-grid,.guide-grid{grid-template-columns:repeat(3,1fr);gap:18px;margin-top:42px;display:grid}.feature-card,.guide-card{border:1px solid var(--line);background:#fff;border-radius:20px;padding:28px}.feature-card>span{font-size:27px}.feature-card h3,.guide-card h3{letter-spacing:-.025em;margin:18px 0 8px;font-size:22px}.feature-card p,.guide-card p{color:var(--muted);line-height:1.6}.guide-card{transition:all .2s}.guide-card:hover{box-shadow:var(--shadow);border-color:#cdd8d0;transform:translateY(-4px)}.guide-card>span{text-transform:uppercase;letter-spacing:.1em;color:var(--green);font-size:11px;font-weight:850}.guide-card>b{color:var(--green);margin-top:22px;font-size:13px;display:block}.tool-banner{background:var(--green);color:#fff;border-radius:30px;justify-content:space-between;align-items:center;gap:40px;margin:20px 40px;display:flex;padding:52px!important}.tool-banner .section-kicker{color:#cce7d9}.tool-banner h2{max-width:710px}.tool-banner p{color:#d7e9df;max-width:690px;line-height:1.65}.button.light{color:var(--green);white-space:nowrap;background:#fff}.transparency{background:var(--mint);border-radius:22px;align-items:flex-start;gap:24px;margin:10px 64px 70px;display:flex;padding:32px!important}.transparency p{color:#425d50;margin-bottom:0;line-height:1.65}.shield{background:var(--green);color:#fff;border-radius:50%;place-items:center;min-width:44px;height:44px;font-weight:900;display:grid}.page-top{max-width:1050px;margin:auto;padding-top:72px}.page-top>h1{max-width:900px;font-size:clamp(42px,6vw,68px)}.calculator{grid-template-columns:1.15fr .85fr;gap:24px;margin-top:48px;display:grid}.calc-controls,.calc-result{border:1px solid var(--line);background:#fff;border-radius:24px;padding:30px}.calc-controls{gap:24px;display:grid}.calc-controls label{font-size:14px;font-weight:750}.people-row{gap:8px;margin-top:12px;display:flex}.people-row button{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:10px;width:50px;height:44px;font-weight:800}.people-row button.selected{background:var(--green);border-color:var(--green);color:#fff}.calc-controls select{border:1px solid var(--line);background:#fff;border-radius:10px;width:100%;margin-top:10px;padding:13px;font-size:15px;display:block}.check{align-items:center;gap:10px;display:flex}.check input{width:18px;height:18px}.calc-result{color:#fff;background:#173d2f;flex-direction:column;justify-content:center;display:flex}.calc-result>span{color:#bcd9cb;text-transform:uppercase;letter-spacing:.1em;font-size:11px;font-weight:800}.calc-result strong{letter-spacing:-.055em;margin:10px 0;font-size:64px}.calc-result p{color:#d4e6dc;line-height:1.6}.method-note{border-left:4px solid var(--green);background:#edf4ef;margin-top:36px;padding:28px}.method-note h2{font-size:24px}.method-note p{color:var(--muted);line-height:1.7}.article{max-width:930px;margin:0 auto;padding:80px 42px 110px}.article-head{text-align:center;border-bottom:1px solid var(--line);padding-bottom:48px}.article-head h1{font-size:clamp(42px,6vw,68px)}.article-head>p{color:var(--muted);max-width:720px;margin:0 auto;font-size:20px;line-height:1.6}.article-meta{color:#7c8982;margin-top:20px;font-size:13px}.article-body{max-width:720px;margin:48px auto 0;font-family:Georgia,Times New Roman,serif;font-size:18px;line-height:1.85}.article-intro{color:#34453d;font-size:22px;line-height:1.7}.article-body h2{letter-spacing:-.035em;margin:52px 0 14px;font-family:Inter,ui-sans-serif,system-ui,sans-serif;font-size:30px;line-height:1.2}.takeaway,.editorial-note{border-radius:16px;margin:38px 0;padding:24px;font-family:Inter,ui-sans-serif,system-ui,sans-serif}.takeaway{background:var(--mint)}.editorial-note{background:#f1eee5}.takeaway p,.editorial-note p{margin-bottom:0;font-size:15px;line-height:1.65}.text-link{color:var(--green);font-family:Inter,ui-sans-serif,system-ui,sans-serif;font-weight:850}.footer{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;gap:40px;padding:42px 64px 55px;font-size:13px;display:flex}.footer strong{color:var(--ink);font-size:18px}.footer p{max-width:600px}.footer-links{align-items:flex-start;gap:22px;display:flex}@media (max-width:800px){.header{padding:0 20px}.nav>a:not(.language){display:none}.hero{grid-template-columns:1fr;gap:35px;padding:56px 22px 52px}.hero h1{font-size:48px}.hero-panel,.mini-card.active{transform:none}.section{padding:62px 22px}.feature-grid,.guide-grid{grid-template-columns:1fr}.tool-banner{margin:10px 16px;display:block;padding:34px 24px!important}.tool-banner .button{margin-top:12px}.transparency{margin:10px 22px 50px}.calculator{grid-template-columns:1fr}.calc-result strong{font-size:52px}.article{padding:60px 22px 90px}.footer{padding:36px 22px;display:block}.footer-links{margin-top:25px}}:root{--coral:#ff6846;--yellow:#f7d45b;--deep:#103c2b;--paper:#fbf8f0}html{scroll-behavior:smooth}body{background:var(--paper)}.site-shell{overflow:hidden}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.header{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#fbf8f0eb;padding:0 32px}.header-inner{justify-content:space-between;align-items:center;width:min(1280px,100%);height:76px;margin:auto;display:flex}.brand{align-items:baseline;gap:8px;display:flex}.brand small{letter-spacing:.14em;text-transform:uppercase;color:var(--green);font-size:10px}.nav{align-items:center;gap:28px;display:flex}.nav>a{font-size:13px;font-weight:750}.nav>a:not(.language):hover{color:var(--green)}.hero{align-items:center;gap:80px;width:min(1280px,100%);min-height:690px;margin:0 auto;padding:100px 52px 86px}.hero-copy{z-index:1;position:relative}.hero-copy:before{content:"";background:var(--yellow);z-index:-1;width:70px;height:8px;position:absolute;top:-30px;left:-14px;transform:rotate(-4deg)}.hero h1{letter-spacing:-.075em;max-width:760px;font-size:clamp(58px,7vw,96px);line-height:.93}.hero-copy>p{max-width:650px;font-size:19px;line-height:1.7}.actions{flex-wrap:wrap;gap:12px;display:flex}.button{border-radius:999px;padding:15px 22px}.button.primary{box-shadow:0 10px 28px #1c654229}.trust-row{color:#617068;flex-wrap:wrap;gap:10px 18px;margin-top:26px;font-size:12px;font-weight:700;display:flex}.hero-panel{background:var(--deep);border:1px solid #ffffff2b;border-radius:28px;padding:18px;transform:rotate(1.5deg);box-shadow:0 30px 70px #103c2b3b}.panel-topline{color:#b9d4c7;text-transform:uppercase;letter-spacing:.12em;align-items:center;gap:9px;padding:7px 8px 18px;font-size:11px;font-weight:800;display:flex}.live-dot{background:#7bea9f;border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 5px #7bea9f1a}.mini-card{color:#fff;background:#214e3b;border-radius:16px;grid-template-columns:34px 1fr auto;align-items:center;gap:10px;margin:8px 0;padding:20px;display:grid}.mini-card>span{color:#87a796;font-size:11px}.mini-card b{font-size:14px}.mini-card small{color:#c7ded3}.mini-card.active{background:var(--coral);transform:translate(-15px);box-shadow:0 12px 30px #0003}.mini-card.active strong{font-size:23px}.panel-link{color:#fff;justify-content:space-between;margin-top:13px;padding:16px 9px 4px;font-size:13px;font-weight:800;display:flex}.proof-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:repeat(4,1fr);width:min(1180px,100% - 44px);margin:0 auto 34px;display:grid}.proof-strip>div{border-right:1px solid var(--line);flex-direction:column;padding:24px 28px;display:flex}.proof-strip>div:last-child{border:0}.proof-strip strong{letter-spacing:-.04em;color:var(--deep);font-size:27px}.proof-strip span{color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-top:4px;font-size:11px}.section{width:min(1180px,100%);margin-left:auto;margin-right:auto}.section-kicker{color:var(--green);letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px;font-size:11px;font-weight:900;display:inline-block}.latest-feature{background:#f0e9d9;border-radius:28px;grid-template-columns:1.2fr .8fr;align-items:center;gap:64px;margin-top:52px;margin-bottom:32px;padding:60px;display:grid}.latest-copy h2{letter-spacing:-.06em;max-width:700px;font-size:clamp(38px,5vw,64px)}.latest-copy p{max-width:650px;color:var(--muted);font-size:17px;line-height:1.75}.latest-art{background:var(--yellow);border-radius:22px;place-items:center;min-height:360px;display:grid;position:relative;overflow:hidden}.latest-art:before{content:"";border:1px solid #103c2b2e;border-radius:50%;width:330px;height:330px;position:absolute}.latest-art>span{background:var(--coral);color:#fff;text-transform:uppercase;letter-spacing:.08em;border-radius:999px;padding:9px 12px;font-size:11px;font-weight:900;position:absolute;top:24px;right:24px;transform:rotate(5deg)}.appliance{background:var(--deep);border-radius:34px 34px 44px 44px;width:190px;height:225px;position:relative;box-shadow:22px 28px #ffffff59}.appliance-screen{text-align:center;color:#94f3af;background:#173126;border-radius:11px;width:95px;padding:12px 0;font-weight:900;position:absolute;top:35px;left:48px}.appliance-line{background:#47705c;border-radius:9px;height:4px;position:absolute;top:105px;left:28px;right:28px}.appliance-handle{background:#173126;border-radius:0 0 20px 20px;width:48px;height:78px;position:absolute;bottom:-46px;left:72px}.intro-section{padding-top:96px}.feature-card{background:#fff;border-radius:20px;min-height:180px;box-shadow:0 12px 35px #103c2b0f}.feature-icon{justify-content:space-between;align-items:center;display:flex}.feature-icon>span{background:var(--mint);border-radius:13px;place-items:center;width:42px;height:42px;font-size:20px;display:grid}.feature-icon small{color:#a5afa9;font-weight:800}.tool-banner{border-radius:28px;width:min(1180px,100% - 44px);margin-top:28px!important;margin-bottom:48px!important}.tool-banner h2{font-size:clamp(30px,4vw,46px)}.guides-section{padding-top:86px}.section-heading-row{justify-content:space-between;align-items:flex-end;gap:36px;margin-bottom:34px;display:flex}.section-heading-row h2{margin-bottom:0}.next-release{border-left:3px solid var(--coral);gap:3px;max-width:320px;padding-left:18px;display:grid}.next-release span{text-transform:uppercase;letter-spacing:.1em;color:var(--muted);font-size:10px;font-weight:850}.next-release strong{color:var(--deep);font-size:15px}.next-release small{color:var(--muted);line-height:1.35}.explorer-toolbar{justify-content:space-between;align-items:center;gap:24px;margin-bottom:28px;display:flex}.search-box{border:1px solid var(--line);background:#fff;border-radius:999px;align-items:center;gap:9px;min-width:280px;padding:12px 15px;display:flex}.search-box input{width:100%;color:var(--ink);font:inherit;background:0 0;border:0;outline:0;font-size:13px}.filter-row{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.filter{border:1px solid var(--line);color:var(--muted);font:inherit;cursor:pointer;background:0 0;border-radius:999px;padding:10px 14px;font-size:12px;font-weight:800}.filter:hover,.filter.active{background:var(--deep);border-color:var(--deep);color:#fff}.guide-grid{gap:22px}.guide-card{background:#fff;border-radius:21px;flex-direction:column;min-height:440px;display:flex;overflow:hidden;box-shadow:0 10px 30px #103c2b0e}.guide-card:hover{transform:translateY(-5px);box-shadow:0 18px 45px #103c2b1f}.guide-card-top{color:var(--green);text-transform:uppercase;letter-spacing:.08em;justify-content:space-between;align-items:center;font-size:10px;font-weight:900;display:flex}.guide-card-top small{color:#8b9890}.guide-visual{background:#e6f0e8;border-radius:16px;place-items:center;height:125px;margin:0 22px;display:grid}.guide-visual span{color:var(--deep);font-size:40px;font-weight:950}.guide-visual-format{background:#f5d6cc}.guide-visual-comparison{background:#f5e49e}.guide-visual-care{background:#dce7f3}.guide-card h3{letter-spacing:-.035em;font-size:24px}.guide-card p{flex:1}.guide-card b{color:var(--green);font-size:13px}.empty-state{text-align:center;border:1px dashed var(--line);color:var(--muted);border-radius:18px;padding:50px}.transparency{border-radius:22px;grid-template-columns:auto 1fr auto;align-items:center;gap:22px;width:min(1180px,100% - 44px);display:grid}.shield{background:var(--deep);color:#fff;border-radius:50%;place-items:center;width:48px;height:48px;font-size:20px;display:grid}.transparency h2{font-size:23px}.transparency p{margin:5px 0 0}.footer{background:#f2eee4}.footer>div:first-child{max-width:650px}.footer-links{flex-wrap:wrap}.breadcrumbs{color:var(--muted);align-items:center;gap:8px;margin-bottom:34px;font-size:12px;display:flex}.breadcrumbs a:hover{color:var(--green)}.article{max-width:1180px}.article-head{max-width:920px;margin:auto}.article-head .eyebrow{margin-bottom:18px;display:inline-block}.article-layout{grid-template-columns:220px minmax(0,720px);justify-content:center;gap:65px;margin-top:52px;display:grid}.article-toc{border:1px solid var(--line);background:#fff;border-radius:17px;align-self:start;padding:21px;font-size:12px;position:sticky;top:100px}.article-toc strong{text-transform:uppercase;letter-spacing:.1em;margin-bottom:12px;font-size:10px;display:block}.article-toc a{color:var(--muted);padding:7px 0;line-height:1.4;display:block}.article-toc a:hover{color:var(--green)}.article-body{max-width:none;margin:0}.quick-answer{background:var(--deep);color:#fff;border-radius:18px;margin:0 0 42px;padding:26px 28px;font-family:Inter,ui-sans-serif,system-ui,sans-serif}.quick-answer span{color:#9fd0b5;text-transform:uppercase;letter-spacing:.13em;font-size:10px;font-weight:900;display:block}.quick-answer p{margin:10px 0 0;line-height:1.65}.article-section{position:relative}.section-number{color:#b9c2bd;font-family:Inter,ui-sans-serif,system-ui,sans-serif;font-size:12px;font-weight:900;position:absolute;top:5px;left:-55px}.article-body h2{scroll-margin-top:110px}.calculator-cta{background:#f2df77;border-radius:20px;margin-top:50px;padding:32px;font-family:Inter,ui-sans-serif,system-ui,sans-serif}.calculator-cta h2{margin:0 0 9px}.calculator-cta p{margin:0 0 20px}.related-guides h2{margin-bottom:22px}.related-list{grid-template-columns:repeat(2,1fr);gap:14px;display:grid}.related-list a{border:1px solid var(--line);background:#fff;border-radius:15px;padding:20px;font:750 14px/1.4 Inter,ui-sans-serif,system-ui,sans-serif}.related-list a:hover{border-color:var(--green);color:var(--green)}.method-page{width:min(1100px,100%);margin:auto;padding:90px 42px 110px}.method-hero{max-width:820px}.method-hero h1{letter-spacing:-.07em;font-size:clamp(50px,7vw,82px);line-height:.98}.method-hero>p{color:var(--muted);font-size:20px;line-height:1.7}.principles-grid{grid-template-columns:repeat(2,1fr);gap:20px;margin:70px 0;display:grid}.principle{border:1px solid var(--line);background:#fff;border-radius:22px;padding:34px}.principle span{background:var(--mint);width:38px;height:38px;color:var(--deep);border-radius:11px;place-items:center;font-weight:900;display:inline-grid}.principle h2{margin:24px 0 10px;font-size:27px}.principle p{color:var(--muted);margin:0;line-height:1.7}.method-promise{background:var(--deep);color:#fff;border-radius:26px;grid-template-columns:1fr 1fr;gap:50px;padding:50px;display:grid}.method-promise h2{font-size:37px}.method-promise p{color:#c0d6cb;line-height:1.7}.method-cta{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:24px;margin-top:45px;padding-top:38px;display:flex}.method-cta h2{margin:0}@media (max-width:900px){.hero{gap:40px}.proof-strip{grid-template-columns:repeat(2,1fr)}.proof-strip>div:nth-child(2){border-right:0}.latest-feature{grid-template-columns:1fr;padding:40px}.latest-art{min-height:280px}.explorer-toolbar{flex-direction:column;align-items:flex-start}.filter-row{justify-content:flex-start}.article-layout{grid-template-columns:1fr}.article-toc{display:none}.section-number{margin-bottom:-25px;display:block;position:static}.method-promise{grid-template-columns:1fr}}@media (max-width:800px){.header{padding:0 18px}.header-inner{height:68px}.brand small{display:none}.nav{gap:14px}.hero{min-height:auto;padding:70px 22px 55px}.hero h1{font-size:53px}.hero-copy>p{font-size:17px}.trust-row{display:grid}.hero-panel{margin:0 5px}.proof-strip{width:calc(100% - 32px)}.proof-strip>div{padding:18px 16px}.proof-strip strong{font-size:23px}.latest-feature{width:calc(100% - 32px);margin-top:36px;padding:30px 24px}.latest-art{min-height:240px}.appliance{transform:scale(.78)}.section-heading-row{flex-direction:column;align-items:flex-start}.next-release{max-width:100%}.search-box{width:100%;min-width:0}.filter-row{flex-wrap:nowrap;max-width:100%;padding-bottom:5px;overflow-x:auto}.filter{flex:none}.guide-card{min-height:410px}.transparency{grid-template-columns:auto 1fr}.transparency .text-link{grid-column:2}.article-head{text-align:left}.article-head h1{font-size:44px}.article-head>p{font-size:18px}.article-layout{margin-top:36px}.article-body{font-size:17px}.related-list,.principles-grid{grid-template-columns:1fr}.method-page{padding:65px 22px 90px}.method-hero h1{font-size:49px}.method-promise{padding:32px 25px}.method-cta{flex-direction:column;align-items:flex-start}}.article-toc>span{text-transform:uppercase;letter-spacing:.1em;margin-bottom:12px;font-size:10px;font-weight:900;display:block}.article-toc a{gap:8px;display:flex}.article-toc a small{color:#a6b0aa}.article-body>section{position:relative}.article-tool-link{background:var(--yellow);border-radius:18px;align-items:center;gap:18px;margin-top:42px;padding:28px;font-family:Inter,ui-sans-serif,system-ui,sans-serif;display:flex}.article-tool-link>span{background:var(--deep);color:#fff;border-radius:50%;flex:0 0 45px;place-items:center;width:45px;height:45px;font-size:20px;display:grid}.article-tool-link b,.article-tool-link small{display:block}.article-tool-link small{color:#685f33;margin-top:5px}.related-guides{padding-top:75px}.related-grid{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}.related-grid a{border:1px solid var(--line);background:#fff;border-radius:17px;padding:24px}.related-grid a small{color:var(--green);text-transform:uppercase;letter-spacing:.08em;font-size:10px;font-weight:900}.related-grid h3{font-size:18px}.related-grid span{font-size:12px;font-weight:800}.related-grid a:hover{border-color:var(--green);color:var(--green)}.principle-grid{grid-template-columns:repeat(2,1fr);gap:20px;margin:70px 0;display:grid}.principle-card{border:1px solid var(--line);background:#fff;border-radius:22px;padding:34px}.principle-card span{background:var(--mint);width:38px;height:38px;color:var(--deep);border-radius:11px;place-items:center;font-weight:900;display:inline-grid}.principle-card h2{margin:24px 0 10px;font-size:27px}.principle-card p{color:var(--muted);margin:0;line-height:1.7}@media (max-width:800px){.related-grid,.principle-grid{grid-template-columns:1fr}}