:root{color-scheme:light;--ink:#183330;--muted:#65736d;--line:#dce4dc;--paper:#f5f6f2;--white:#fff;--green:#286a5d;--mint:#e6f0e8;--mono:ui-monospace,SFMono-Regular,Menlo,monospace;--sans:system-ui,-apple-system,'Segoe UI',sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--paper)}body{margin:0;color:var(--ink);font:15px/1.6 var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit}.topbar{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 max(calc((100vw - 1120px)/2),28px);border-bottom:1px solid var(--line);background:#f9faf7}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font:11px var(--mono);letter-spacing:.06em;text-decoration:none}.brand img{width:35px;height:35px}.brand b{font-weight:400;color:#74827b}.top-note{display:flex;align-items:center;gap:10px;font:9px var(--mono);letter-spacing:.09em;color:#718078}.top-note span{width:7px;height:7px;background:#5eaa82;border-radius:50%;box-shadow:0 0 0 3px #e5f2e9}.top-note i{height:13px;border-left:1px solid #ced7ce}main{max-width:1120px;padding:0 30px;margin:auto}.hero{min-height:488px;padding:95px 0 65px;display:flex;align-items:center;justify-content:space-between;gap:45px}.hero-copy{max-width:660px}.eyebrow{font:10px var(--mono);letter-spacing:.12em;color:var(--green);margin:0 0 17px}.hero h1{font-size:clamp(58px,8vw,90px);letter-spacing:-.075em;line-height:.99;margin:0;font-weight:600}.hero h1 em{color:#6f8a7e;font-style:normal}.lede{max-width:545px;font-size:17px;line-height:1.65;color:#65756e;margin:24px 0 27px}.actions{display:flex;align-items:center;gap:24px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:26px;min-height:48px;padding:0 16px;border-radius:7px;text-decoration:none;font-size:13px;font-weight:600;transition:background-color .16s,color .16s,transform .16s}.button:active{transform:scale(.97)}.primary{background:#20574b;color:white}.primary:hover{background:#17483e}.primary span{font-size:17px}.text-link,.inline-link{font-size:12px;color:#41685a;text-decoration:none;border-bottom:1px solid #adc5b3;padding-bottom:3px}.text-link:hover,.inline-link:hover{color:#183f33;border-color:#427962}.boundary{width:255px;flex:0 0 255px;display:flex;gap:12px;padding:17px 16px;border-radius:10px;border:1px solid #d6e1d5;background:#edf3eb}.boundary-mark{width:24px;height:24px;display:grid;place-items:center;background:#dbe9dd;color:#3c7259;border-radius:50%;font:500 13px var(--mono);flex:none}.boundary strong{display:block;font-size:12px}.boundary p{font-size:11px;line-height:1.55;color:#64746b;margin:5px 0 0}.principles{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:12px;background:#fbfcf9;overflow:hidden}.principles article{padding:23px 25px 25px;min-height:152px;border-right:1px solid var(--line)}.principles article:last-child{border-right:0}.number{font:10px var(--mono);color:#54806b}.principles h2{font-size:16px;letter-spacing:-.02em;margin:11px 0 5px}.principles p{font-size:12px;color:var(--muted);margin:0;max-width:270px}.method{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;padding:75px 22px 70px}.method-head h2,.limits h2{font-size:36px;line-height:1.12;letter-spacing:-.055em;margin:0;font-weight:500}.method-body>p{font-size:14px;color:#65736d;margin:6px 0 19px;max-width:590px}.chips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px}.chips span{border:1px solid #dce5dd;border-radius:20px;background:#fbfcfa;padding:5px 10px;font:9px var(--mono);color:#526d60}.inline-link{display:inline-block;font-size:12px}.screens{padding:12px 0 66px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:22px}.section-head h2{font-size:33px;letter-spacing:-.05em;line-height:1.1;margin:0}.section-head>p{max-width:365px;color:var(--muted);font-size:12px;line-height:1.55;margin:0 0 2px}.shot{margin:0 0 24px;border:1px solid var(--line);border-radius:11px;background:#fff;overflow:hidden;box-shadow:0 8px 28px #1c302809}.shot img{width:100%;height:auto;display:block}.shot figcaption{display:flex;justify-content:space-between;gap:15px;padding:12px 16px;font:9px var(--mono);letter-spacing:.07em;color:#64776c;border-top:1px solid #edf0eb}.shot figcaption span:last-child{letter-spacing:0;color:#8a958e}.limits{display:grid;grid-template-columns:.85fr 1.15fr;gap:65px;background:#eaf0e9;border:1px solid #dce5dc;border-radius:12px;padding:30px 27px;margin-bottom:51px}.limits h2{font-size:29px}.limits ul{margin:0;padding-left:17px;color:#5b6c62;font-size:12px;line-height:1.65}.limits li+li{margin-top:6px}footer{border-top:1px solid var(--line);padding:18px 0 22px;display:flex;justify-content:space-between;align-items:center;gap:18px;color:#7b8981;font:9px var(--mono);letter-spacing:.07em}footer .brand img{width:27px;height:27px}footer .brand{font-size:9px}footer>span a{text-decoration:none;color:#557568}footer>span a:hover{text-decoration:underline}@media(max-width:760px){.topbar{height:65px;padding:0 20px}.top-note{font-size:8px;gap:7px}main{padding:0 20px}.hero{min-height:0;padding:72px 0 46px;display:block}.hero h1{font-size:clamp(58px,12vw,78px)}.lede{font-size:15px}.boundary{margin-top:36px;width:min(100%,390px)}.principles{grid-template-columns:1fr}.principles article{min-height:auto;padding:19px 20px;border-right:0;border-bottom:1px solid var(--line)}.principles article:last-child{border-bottom:0}.principles h2{margin-top:7px}.method{grid-template-columns:1fr;gap:19px;padding:54px 5px}.method-head h2{font-size:31px}.section-head{display:block}.section-head h2{font-size:29px}.section-head>p{margin-top:12px}.shot figcaption{font-size:8px;padding:10px 11px}.limits{grid-template-columns:1fr;gap:17px;padding:24px 20px;margin-bottom:35px}}@media(max-width:440px){.topbar{padding:0 14px}.brand{font-size:9px;gap:7px}.brand img{width:30px;height:30px}.top-note{font-size:7px;letter-spacing:.04em;gap:6px}.top-note i{display:none}main{padding:0 15px}.hero{padding-top:56px}.hero h1{font-size:55px}.lede{font-size:14px}.actions{gap:14px;flex-wrap:wrap}.button{min-height:46px}.shot figcaption{display:grid;gap:2px}footer{align-items:flex-start}footer>span{text-align:right;font-size:8px;max-width:190px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}