:root{--bg:#f7f5ef;--ink:#233c32;--muted:#657168;--line:#d9ddd3;--green:#243e33;--lime:#e3efb6;--accent:#b74b2c;--white:#fffdf8}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--ink);margin:0;font-family:Avenir Next,Trebuchet MS,sans-serif;line-height:1.6}a{color:inherit;text-underline-offset:5px}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}.skip{z-index:9;background:#fff;padding:12px;position:absolute;top:-100px}.skip:focus{top:10px}.wrap{width:min(1360px,90%);margin:auto}header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:24px;padding:26px 0;display:flex}.brand{letter-spacing:-.6px;white-space:nowrap;align-items:center;gap:10px;font-size:18px;font-weight:700;text-decoration:none;display:flex}.brand-mark{background:var(--ink);color:#f1ead4;border-radius:50%;place-items:center;width:34px;height:34px;font-size:27px;display:grid}nav{align-items:center;gap:26px;font-size:12px;display:flex}nav a{text-decoration:none}nav a:hover{text-decoration:underline}.nav-cta{border:1px solid var(--ink);border-radius:30px;padding:10px 18px}.button{background:var(--accent);color:#fff;font:inherit;cursor:pointer;border:0;border-radius:4px;align-items:center;gap:36px;padding:15px 23px;font-size:13px;font-weight:600;text-decoration:none;transition:background .2s,transform .2s;display:inline-flex}.button:hover{background:#943c24;transform:translateY(-2px)}.hero{grid-template-columns:.9fr 1.1fr;align-items:center;gap:5%;padding:56px 0 50px;display:grid}.eyebrow{text-transform:uppercase;letter-spacing:1.9px;align-items:center;gap:9px;font-size:10px;font-weight:650;display:flex}.dot{background:var(--accent);border-radius:50%;width:6px;height:6px}h1,h2,h3,p{margin-top:0}h1,h2,.scenario h3,.closing p{font-family:Iowan Old Style,Palatino Linotype,Palatino,Georgia,serif;font-weight:400}h1{letter-spacing:-4px;margin:25px 0;font-size:clamp(54px,6.5vw,94px);line-height:1.02}p.lead{color:var(--muted);max-width:405px;margin-bottom:27px;font-size:15px;line-height:1.9}.hero-foot{align-items:center;gap:16px;margin-top:36px;display:flex}.hero-foot p{color:var(--muted);margin:0;font-size:11px;line-height:1.7}.mini-mark{color:#8a9679;font-family:Georgia,serif;font-size:33px}.hero-art{background:#9bad9b;border-radius:6px 100px 6px 6px;align-self:stretch;min-height:460px;position:relative;overflow:hidden}.hero-art>img{object-fit:cover;width:100%;height:100%;display:block;position:absolute;inset:0}.art-label{color:#213d32;justify-content:space-between;gap:12px;font-size:10px;display:flex;position:absolute;top:27px;left:25px;right:25px}.art-label span:first-child{letter-spacing:2px;font-weight:700}.floating-note{background:#fbf8ee;border-radius:4px;align-items:center;gap:15px;padding:18px 20px;text-decoration:none;display:flex;position:absolute;bottom:26px;left:26px;right:26px;box-shadow:0 6px 30px #102e3022}.note-icon{background:#e7e9db;border-radius:50%;flex-shrink:0;place-items:center;width:39px;height:39px;font-size:27px;display:grid}.floating-note small{letter-spacing:1.6px;color:var(--muted);font-size:8px;display:block}.floating-note strong{font-size:12px;font-weight:600}.floating-note>span:last-child{margin-left:auto}.editorial-strip{border-block:1px solid var(--line);letter-spacing:1.3px;justify-content:space-between;gap:20px;padding:19px 0;font-size:10px;display:flex}.editorial-strip>span{color:var(--muted);font-size:9px}.editorial-strip>div{letter-spacing:0;gap:32px;display:flex}section{scroll-margin-top:25px}.section-head{justify-content:space-between;align-items:end;gap:30px;margin:65px 0 29px;display:flex}.section-head h2{letter-spacing:-1.5px;margin:10px 0 0;font-size:clamp(30px,3.2vw,44px);line-height:1.15}.section-head p{color:var(--muted);margin:0;font-size:12px;line-height:1.8}.scenario-grid{grid-template-columns:1fr 1fr;gap:22px;display:grid}.scenario{border-radius:5px;padding:30px 34px 23px}.outdoor{background:#e5e9dc}.home{background:#eee5d8}.scenario-top{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.category{letter-spacing:1.5px;text-transform:uppercase;color:var(--muted);font-size:9px}.scene-symbol{font-size:25px;font-weight:400}.scenario h3{letter-spacing:-1px;margin-bottom:16px;font-size:37px;line-height:1.13}.scenario p{color:#5b685c;max-width:410px;margin-bottom:26px;font-size:13px;line-height:1.85}.scenario-links a{border-top:1px solid #253d332a;justify-content:space-between;gap:12px;padding:14px 0;font-size:12px;text-decoration:none;display:flex}.scenario-links a:hover{text-decoration:underline}.scenario-caption{letter-spacing:1.4px;color:#68725f;margin-top:22px;font-size:8px;display:block}.toolkit{margin-bottom:70px}.tool-list{border-top:1px solid var(--line);grid-template-columns:1fr 1fr;column-gap:40px;display:grid}.tool-row{border-bottom:1px solid var(--line);align-items:flex-start;gap:18px;padding:24px 0;text-decoration:none;transition:background .2s;display:flex}.tool-row:hover{background:#ebece2}.tool-index{color:#89917f;padding-top:4px;font-family:Georgia,serif;font-size:12px}.tool-row h3{letter-spacing:-.4px;margin:3px 0 5px;font-size:17px;font-weight:550}.tool-row p{color:var(--muted);max-width:400px;margin:0;font-size:12px;line-height:1.65}.tool-arrow{border:1px solid var(--line);border-radius:50%;flex-shrink:0;align-self:center;place-items:center;width:31px;height:31px;margin-left:auto;font-size:14px;display:grid}.principles{background:var(--green);color:#f4f0e3;border-radius:5px;grid-template-columns:1fr 1fr;gap:10%;padding:54px;display:grid;position:relative;overflow:hidden}.principles h2{letter-spacing:-1.7px;margin:25px 0 28px;font-size:48px;line-height:1.1}.principles h2 em{color:#c0cba4;font-weight:400}.text-link{border-bottom:1px solid #a9b79a;gap:35px;padding-bottom:7px;font-size:12px;text-decoration:none;display:inline-flex}.principle-list>div{border-bottom:1px solid #ffffff24;gap:20px;padding:18px 0;display:flex}.principle-list>div:first-child{padding-top:0}.principle-list>div:last-child{border:0;padding-bottom:0}.principle-list>div>span{color:#aabd97;padding-top:3px;font-family:Georgia,serif;font-size:12px}.principle-list h3{margin-bottom:7px;font-size:14px;font-weight:500}.principle-list p{color:#bbc7b8;margin:0;font-size:12px;line-height:1.8}.closing{text-align:center;padding:65px 0 10px}.closing>.eyebrow{justify-content:center}.closing p{letter-spacing:-1px;margin:20px 0;font-size:40px;line-height:1.2}.closing p em{color:#828d75}.closing>a{font-size:12px}footer{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;gap:25px;margin-top:50px;padding:30px 0;font-size:12px;display:flex}footer .links{flex-wrap:wrap;gap:20px;display:flex}.tagline{font-size:11px}.crumb{color:var(--muted);margin:30px 0;font-size:12px}.page-head{max-width:850px;padding:10px 0 24px}.page-head h1{letter-spacing:-2px;font-size:clamp(38px,4.4vw,64px)}.page-head .lead{max-width:690px}.calculator{grid-template-columns:1.2fr 1fr;align-items:start;gap:25px;display:grid}.form-panel{border:1px solid var(--line);background:var(--white);border-radius:6px;padding:32px}.fields{grid-template-columns:1fr 1fr;gap:23px;display:grid}.field{flex-direction:column;gap:7px;display:flex}label{font-size:13px;font-weight:600}input,select{width:100%;min-height:48px;color:var(--ink);font:inherit;background:#fffdf8;border:1px solid #b6bcae;border-radius:4px;min-width:0;padding:11px 12px}.help{color:var(--muted);font-size:11px;line-height:1.6}.form-panel button{margin-top:26px}.result{background:var(--green);color:#f4f0e3;border-radius:6px;padding:34px;position:sticky;top:20px}.result-label{color:#d9e4cf;margin-top:16px;font-family:inherit;font-size:13px}.result-number{letter-spacing:-1px;overflow-wrap:anywhere;margin:20px 0;font-family:Georgia,serif;font-size:clamp(32px,4vw,58px);line-height:1.25}.result-details{border-top:1px solid #6b806d;padding:17px 0;font-size:14px;list-style:none}.result-note{color:#d9e4cf;font-size:12px}.result .tag{letter-spacing:1px;text-transform:uppercase;color:var(--lime);font-size:10px}#error{color:#a32c1c;margin:12px 0 0;font-size:13px}.article{max-width:820px;margin:48px auto}.article h1{letter-spacing:-2px;font-size:clamp(36px,5vw,64px)}.article h2{letter-spacing:-.6px;margin:38px 0 16px;font-size:30px}.article p,.article li{color:#4f6156;font-size:16px}.formula{background:#e8ebdd;border-left:3px solid #8a9679;border-radius:3px;padding:22px;font-size:15px;line-height:1.8}.article details{border-bottom:1px solid var(--line);padding:20px 0}.article summary{cursor:pointer;font-weight:600}.article details p{margin:15px 0 0}.related{flex-wrap:wrap;gap:12px;display:flex}.related a{border:1px solid var(--line);border-radius:4px;padding:10px 15px;font-size:13px}@keyframes arrive{0%{opacity:0;transform:translateY(15px)}to{opacity:1;transform:translateY(0)}}.hero-copy,.hero-art{animation:.65s ease-out both arrive}.hero-art{animation-delay:.1s}@media (min-width:1500px){.hero-art{min-height:530px}}@media (max-width:1000px){nav{gap:17px}.brand{font-size:16px}.hero{gap:4%}.hero-art{min-height:415px}.art-label span:last-child{display:none}.floating-note{gap:10px;padding:14px;left:15px;right:15px}.floating-note strong{font-size:11px}.principles{gap:6%;padding:36px}.principles h2{font-size:41px}.scenario{padding:25px}.scenario h3{font-size:32px}.editorial-strip>div{gap:17px}}@media (max-width:720px){header{flex-wrap:wrap;gap:17px;padding:20px 0}nav{gap:21px;width:100%;font-size:11px}.nav-cta{margin-left:auto;padding:7px 12px}nav>a:nth-child(3){display:none}.hero{grid-template-columns:1fr;gap:30px;padding:38px 0 30px}h1{letter-spacing:-3px;font-size:clamp(57px,12vw,82px)}.hero .lead{max-width:480px}.hero-foot{margin-top:23px}.hero-art{border-radius:5px 75px 5px 5px;min-height:370px}.hero-art>img{object-position:center 59%}.floating-note{bottom:19px;left:19px;right:19px}.floating-note strong{font-size:12px}.art-label span:last-child{display:block}.editorial-strip{font-size:9px}.editorial-strip>span{display:none}.editorial-strip>div{justify-content:space-between;gap:8px;width:100%}.section-head{flex-direction:column;align-items:start;gap:15px;margin:43px 0 23px}.section-head h2{font-size:35px}.scenario-grid{grid-template-columns:1fr;gap:17px}.scenario{padding:27px}.scenario h3{font-size:36px}.scenario p{max-width:none}.tool-list{grid-template-columns:1fr}.tool-row{padding:20px 0}.toolkit{margin-bottom:43px}.principles{grid-template-columns:1fr;gap:35px;padding:30px}.principles h2{font-size:42px}.closing{padding-top:45px}.closing p{font-size:35px}.calculator,.fields{grid-template-columns:1fr}.form-panel{padding:23px}.result{position:static}.result-number{font-size:42px}footer{flex-direction:column}.article{margin-top:35px}}@media (max-width:370px){.brand{font-size:15px}nav{gap:12px}.nav-cta{padding:6px 8px}.hero-art{min-height:330px}.floating-note{gap:9px;padding:12px}.floating-note strong{font-size:10px}.note-icon{width:30px;height:30px}.editorial-strip>div{font-size:8px}.scenario{padding:22px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important;animation:none!important}}@font-face{font-family:DM Sans;src:url(/assets/fonts/DMSans[opsz,wght].ttf)format("truetype");font-weight:100 900;font-display:swap}@font-face{font-family:Newsreader;src:url(/assets/fonts/Newsreader[opsz,wght].ttf)format("truetype");font-weight:200 800;font-display:swap}@font-face{font-family:Newsreader;src:url(/assets/fonts/Newsreader-Italic[opsz,wght].ttf)format("truetype");font-weight:200 800;font-style:italic;font-display:swap}body,input,select,button{font-family:DM Sans,sans-serif}h1,h2,h3,.result-number{font-family:Newsreader,serif}h1{letter-spacing:-.045em}h2{font-size:clamp(2rem,4vw,3.4rem);line-height:1.1}h3{font-size:1.7rem}em{color:#a74b30}figure{margin:0}.scene-hero{grid-template-columns:1fr 1fr;align-items:center;gap:60px;padding:68px 0 56px;display:grid}.scene-hero h1{margin:22px 0;font-size:clamp(3.4rem,6vw,5.5rem);line-height:1.02}.scene-hero img{object-fit:cover;border-radius:4px;width:100%;height:520px}.scene-hero figcaption{color:#62685f;text-align:right;margin-top:8px;font-size:10px}.quiet-link{margin:20px;display:inline-block}.section-block{border-top:1px solid #d5d8cc;padding:56px 0}.scenario-grid{grid-template-columns:repeat(3,1fr);gap:24px;margin:30px 0;display:grid}.scenario-grid.two{grid-template-columns:1fr 1fr}.scenario-box{color:inherit;border:1px solid #d5d8cc;padding:28px;text-decoration:none;transition:background .2s;display:block}.scenario-box:hover{background:#ecefe5}.scenario-box span{letter-spacing:.12em;font-size:11px}.scenario-box p{min-height:90px}.photo-card{color:inherit;text-decoration:none}.photo-card img{object-fit:cover;border-radius:3px;width:100%;height:280px}.photo-card>div{padding:24px 0}.photo-card h3{margin:12px 0}.split-note{border-top:1px solid #d5d8cc;grid-template-columns:1fr 1fr;gap:70px;padding:50px 0;display:grid}.split-note p{line-height:1.8}.steps{border-bottom:1px solid #ccc;gap:30px;padding:0;list-style:none;display:flex}.steps li{color:#697267;padding:16px 0}.steps [aria-current]{color:#9e432d;border-bottom:3px solid #9e432d}.device{border:1px solid #d4d8cb;margin:20px 0;padding:20px}.device legend{padding:0 8px}.device-fields{grid-template-columns:2fr .65fr 1.5fr 1.2fr;gap:16px;display:grid}label{font-size:13px;font-weight:600;display:block}label input,label select{width:100%;margin:8px 0 16px;display:block}input,select{color:#263e34;background:#fffdf8;border:1px solid #b8c1b2;border-radius:3px;min-height:46px;padding:10px;font-size:16px}input:focus,select:focus,button:focus-visible,a:focus-visible{outline-offset:3px;outline:3px solid #a9593c}.secondary{color:#263e34;cursor:pointer;background:0 0;border:1px solid #617060;padding:12px 22px}.text-button{color:#93452e;cursor:pointer;background:0 0;border:0;padding:8px 0;text-decoration:underline}.actions{flex-wrap:wrap;gap:16px;margin:30px 0;display:flex}.plan-summary{grid-template-columns:1fr 1.2fr;gap:28px;margin:30px 0;display:grid}.setup-summary{border:1px solid #d5d8cc;padding:30px}.plan-summary .result{padding:35px}.form-error{color:#9a2f19;font-weight:600}#planner{padding-bottom:35px}#planner .fields{max-width:850px}table{border-collapse:collapse;width:100%;margin:22px 0}th,td{text-align:left;border-bottom:1px solid #cdd3c5;padding:18px}caption{text-align:left;padding:12px 0;font-size:13px}.tabs{border-bottom:1px solid #cdd3c5;gap:20px;margin:24px 0 40px;display:flex}.tabs button{cursor:pointer;background:0 0;border:0;padding:16px 12px;font-size:16px}.tabs [aria-selected=true]{color:#a34b31;border-bottom:3px solid #a34b31}.check{align-items:center;gap:12px;margin:20px 0;display:flex}.check input{width:20px;min-height:20px;margin:0}#comparison{border:1px solid #cdd3c5;margin-bottom:25px;padding:20px}[hidden]{display:none!important}.result-number{overflow-wrap:anywhere}.result p{line-height:1.65}.brand-mark{font-size:0}.brand-mark:before{content:"☼";color:#aa5135;font-size:30px}button:disabled{opacity:.5;cursor:not-allowed}@media (max-width:850px){.scene-hero{grid-template-columns:1fr;gap:30px;padding-top:30px}.scene-hero img{height:340px}.scenario-grid{grid-template-columns:1fr}.device-fields{grid-template-columns:1fr 1fr}.plan-summary{grid-template-columns:1fr}.split-note{gap:25px}.scene-hero h1{font-size:3.8rem}header nav{flex-wrap:wrap;gap:14px}}@media (max-width:560px){.scenario-grid.two,.split-note,.device-fields{grid-template-columns:1fr}.scene-hero img{height:280px}.scene-hero h1{font-size:3.3rem}.steps{gap:15px;font-size:12px}.tabs{gap:0}.tabs button{padding:14px 10px;font-size:13px}th,td{padding:12px 7px;font-size:13px}.photo-card img{height:230px}.plan-summary .result,.setup-summary{padding:24px}.result-number{font-size:3rem}}@media print{header,footer,.skip,.actions,.tabs,#plan-form,.steps{display:none!important}body{color:#000;background:#fff}.wrap{max-width:none}.result{color:#000!important;background:#eee!important}.plan-summary{display:block}.result,.setup-summary{break-inside:avoid;margin-bottom:20px}.scene-hero{display:none}.article{max-width:none}.page-head{padding:0}a{color:#000}.result-number{font-size:32pt}}:root{--font-display:"Newsreader",serif;--font-ui:"DM Sans",sans-serif}body{font-family:var(--font-ui);font-optical-sizing:auto;font-synthesis:none;font-weight:400}h1,h2,h3{font-family:var(--font-display);font-optical-sizing:auto}h1,.scene-hero h1,.page-head h1,.article h1{letter-spacing:-.035em;font-weight:600;line-height:1.04}h1 em{color:var(--ink);font-weight:500}h2,.section-head h2,.article h2{letter-spacing:-.025em;font-weight:600}h3,.photo-card h3,.scenario-box h3,.setup-summary h3{letter-spacing:-.015em;font-weight:550;line-height:1.18}.brand{font-family:var(--font-display);letter-spacing:-.025em;font-size:27px;font-weight:600;line-height:1.1}.brand-mark{color:var(--accent);background:0 0;border-radius:0}.brand-mark:before{color:var(--accent);font-size:34px}nav{font-size:13px;font-weight:500}.nav-cta{font-weight:500}.button,.secondary,.quiet-link,.photo-card b,.scenario-box b{font-family:var(--font-ui);font-weight:600}.button{font-size:14px}.eyebrow,.category,label,.device legend,#comparison legend{font-weight:600}input,select{font-family:var(--font-ui);font-variant-numeric:tabular-nums;font-weight:500}.tabs button{font-weight:500}.tabs [aria-selected=true],.steps [aria-current]{font-weight:700}.tool-row h3{font-family:var(--font-display);letter-spacing:-.015em;font-size:21px;font-weight:600;line-height:1.2}.result-number{font-family:var(--font-display);letter-spacing:-.025em;font-variant-numeric:lining-nums tabular-nums;font-weight:600}.result-label{font-family:var(--font-ui);letter-spacing:0;font-size:13px;font-weight:600;line-height:1.5}strong,b,th{font-weight:700}.result strong,.setup-summary strong{font-weight:600}td{font-variant-numeric:tabular-nums}@media (max-width:1000px){.brand{font-size:25px}}@media (max-width:560px){.brand{font-size:25px}nav{font-size:12px}.scene-hero h1{letter-spacing:-.03em;font-size:3.3rem}.tool-row h3{font-size:20px}}.answer-summary{background:#e8ebdd;border-left:3px solid #8a9679;margin:30px 0;padding:22px 26px}.article .answer-summary h2{margin:0 0 12px;font-size:26px}.article .answer-summary p{margin:0}.editorial-credit{max-width:820px;margin:20px auto}button,input,select{touch-action:manipulation}