:root{--bg:#121110;--s1:#1A1917;--s2:#211F1C;--rule:#2E2B27;--rule2:#47423B;--t1:#ECE6DA;--t2:#ABA496;--t3:#7C766B;--amber:#E2B04A;--amber-h:#EBBE5E;--amber-d:#8F6D2A;--on-amber:#1A1408;
  --paper:#CFC7B6;--paper-line:#BDB4A2;--paper-ink:#2A2620;
  --serif:"Lora","Iowan Old Style","Charter",Georgia,serif;--sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace;--hand:"Caveat","Bradley Hand","Segoe Print","Marker Felt",cursive;--pad:clamp(20px,5.5vw,80px);color-scheme:dark}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scrollbar-color:#3A3631 transparent}
body{margin:0;background:var(--bg);color:var(--t1);font:17px/1.6 var(--sans);-webkit-font-smoothing:antialiased}
::selection{background:rgba(226,176,74,.3)}
a{color:var(--t1)}a:hover{color:var(--amber)}
:focus-visible{outline:2px solid var(--amber);outline-offset:3px}
h1,h2,h3{font-family:var(--serif);font-weight:400;margin:0;letter-spacing:-.015em}
h1 em,h2 em{color:var(--t2);font-style:italic}
.mono{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--t3)}
.mono .new{background:var(--amber);color:var(--on-amber);font-weight:500;padding:2px 6px;border-radius:3px;margin-right:6px}
.small{display:block;margin:14px 0 0}
.lead{font-size:clamp(17px,1.45vw,20px);line-height:1.6;color:var(--t2);max-width:560px;margin:24px 0 0}
.lead b{color:var(--t1);font-weight:600}

/* masthead */
.mast{margin:0 var(--pad);padding:24px 0 16px;border-bottom:1px solid var(--rule);display:flex;justify-content:space-between;align-items:center;gap:20px}
.logo{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--serif);font-weight:500;font-size:23px;color:var(--t1)}
.logo img{border-radius:7px;display:block}
.logo.small{font-size:18px;gap:8px;margin:0}.logo.small img{border-radius:5px}
.links{display:flex;gap:28px;font-size:15px;align-items:center}
.links a{text-decoration:none;color:var(--t2)}
.links a:hover{color:var(--t1)}
.links .open{color:var(--t1);font-weight:500;border:1px solid var(--amber-d);border-radius:6px;padding:8px 14px}
.links .open:hover{border-color:var(--amber);color:var(--amber)}

section{margin:0 var(--pad);border-bottom:1px solid var(--rule)}

/* hero */
.hero{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:clamp(30px,5vw,70px);padding:clamp(48px,7vw,96px) 0 clamp(56px,7vw,100px);align-items:center}
.hero h1{font-size:clamp(46px,6vw,88px);line-height:1;letter-spacing:-.025em;margin-top:18px}
.downloads{display:flex;flex-wrap:wrap;gap:10px;margin-top:36px}
.dl{font:500 16px var(--sans);color:var(--t1);background:transparent;border:1px solid var(--rule2);border-radius:6px;padding:14px 21px;text-decoration:none;cursor:pointer}
.dl:hover{border-color:var(--t2);color:var(--t1)}
.dl.main{background:var(--amber);border-color:var(--amber);color:var(--on-amber);font-weight:600}
.dl.main:hover{background:var(--amber-h);border-color:var(--amber-h)}

.art{position:relative;margin:0;min-height:540px}
.ws{position:absolute;left:0;top:18px;width:min(380px,82%);height:470px;background:var(--paper);transform:rotate(-3deg);box-shadow:0 40px 60px -24px rgba(0,0,0,.9);filter:brightness(.82);
  background-image:repeating-linear-gradient(transparent 0 31px,var(--paper-line) 31px 32px);background-position:0 62px;padding:22px 22px 0 56px;font-family:Georgia,var(--serif);color:var(--paper-ink);font-size:15px}
.ws::before{content:"";position:absolute;top:0;bottom:0;left:42px;width:1px;background:#C79C93}
.ws .ph{display:flex;justify-content:space-between;font-size:13px;margin-bottom:18px}
.ws p{margin:0;line-height:32px;white-space:nowrap}
.ws .hw{font-family:var(--hand);color:#3B4A73;font-size:21px}
.bx{position:absolute;left:46px;right:20px;height:60px;border:1.5px solid var(--amber);border-radius:3px}
.bx i{position:absolute;left:-30px;top:-1.5px;background:var(--amber);color:var(--on-amber);font:600 11px var(--mono);font-style:normal;padding:2px 6px;border-radius:3px}
.acard{position:absolute;right:0;top:190px;width:min(330px,72%);background:var(--s1);border:1px solid var(--rule2);border-radius:6px;padding:20px;box-shadow:0 30px 50px -20px rgba(0,0,0,.85)}
.acard .aq{font-family:var(--serif);font-size:21px;margin:6px 0 0}
.acard .aa{display:inline-block;font-family:var(--serif);font-size:46px;line-height:1;margin-top:12px;padding-bottom:6px;border-bottom:3px solid var(--amber)}
.acard ol{list-style:none;margin:14px 0 0;padding:0}
.acard li{display:grid;grid-template-columns:26px 1fr auto;padding:9px 0;border-top:1px solid var(--rule);font-size:14px;color:var(--t2)}
.acard li i{font:500 11px var(--mono);font-style:normal;color:var(--amber);padding-top:3px}
.acard li b{font-family:var(--serif);font-weight:400;font-size:17px;color:var(--t1)}
.acard .ok{margin:12px 0 0;font:500 11px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--amber)}

.facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.facts div{padding:28px 0 28px 26px;border-left:1px solid var(--rule)}
.facts div:first-child{border-left:0;padding-left:0}
.facts b{display:block;font-family:var(--serif);font-weight:400;font-size:42px;line-height:1.05}
.facts span{font-size:14px;color:var(--t3)}

/* how */
.how{padding:clamp(52px,6vw,76px) 0}
.sec-h{display:flex;justify-content:space-between;align-items:baseline;gap:16px;flex-wrap:wrap}
.sec-h h2{font-size:clamp(36px,3.8vw,52px)}
.cols{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:32px;border-top:1px solid var(--rule)}
.cols article{padding:24px 26px 0;border-left:1px solid var(--rule)}
.cols article:first-child{padding-left:0;border-left:0}
.n{font-family:var(--mono);font-size:12px;color:var(--amber)}
.cols h3{font-size:26px;margin:10px 0 8px}
.cols p{margin:0;font-size:15.5px;color:var(--t2)}

/* diagrams */
.draw{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(30px,5vw,70px);padding:clamp(56px,6vw,84px) 0;align-items:center}
.draw h2{font-size:clamp(38px,4vw,58px);line-height:1.03;margin-top:16px}
.kinds{width:100%;border-collapse:collapse;margin-top:28px;font-size:15px}
.kinds tr{border-top:1px solid var(--rule)}.kinds tr:last-child{border-bottom:1px solid var(--rule)}
.kinds th{text-align:left;font-family:var(--serif);font-weight:400;font-size:18px;padding:12px 16px 12px 0;width:120px;vertical-align:top;color:var(--t1)}
.kinds td{padding:13px 0;color:var(--t2)}
.draw-text .small{margin-top:16px}
.plates{display:grid;gap:16px}
.plate{margin:0;background:var(--s1);border:1px solid var(--rule);border-radius:6px;padding:12px}
.plate img{display:block;width:100%;height:auto;border-radius:3px}
.plate figcaption{font-size:14px;color:var(--t2);padding:10px 2px 0;font-style:italic;font-family:var(--serif)}
.plate figcaption .mono{font-style:normal;margin-right:8px;font-size:11px;color:var(--amber)}
.plate.two{display:none}

/* scan */
.scan{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(30px,5vw,80px);padding:clamp(56px,6vw,80px) 0}
.scan h2{font-size:clamp(36px,3.8vw,52px);line-height:1.05;margin-top:16px}
.btn-ink{display:inline-block;margin-top:28px;background:var(--amber);color:var(--on-amber);border:0;border-radius:6px;padding:15px 22px;font:600 16px var(--sans);text-decoration:none;cursor:pointer}
.btn-ink:hover{background:var(--amber-h);color:var(--on-amber)}
.hint{font-size:14px;color:var(--t3);margin:12px 0 0}
.scan-demo{background:#DCD7CC;border-radius:4px;padding:14px 20px;font-family:Georgia,var(--serif);font-size:16px;color:#24211C;filter:brightness(.86)}
.scan-demo .q{display:flex;flex-direction:column;align-items:flex-start;gap:8px;padding:12px 0;border-bottom:1px solid #C2BCB0}
.scan-demo .q:last-child{border-bottom:0}
.tag{display:inline-flex;align-items:center;gap:8px;background:#161513;color:var(--t1);border-left:3px solid var(--amber);border-radius:2px 5px 5px 2px;padding:5px 11px;font-size:15px}
.tag i{font:500 11px var(--mono);font-style:normal;color:var(--amber)}
.tabs{display:flex;flex-wrap:wrap;margin-top:24px;border-bottom:1px solid var(--rule2)}
.tabs button{background:none;border:0;border-bottom:2px solid transparent;margin-bottom:-1px;padding:10px 14px 9px 0;margin-right:14px;font:500 14px var(--sans);color:var(--t3);cursor:pointer}
.tabs button[aria-selected="true"]{color:var(--t1);border-bottom-color:var(--amber)}
.steps{margin:16px 0 0;padding-left:24px;font-size:15px;color:var(--t2)}
.steps li{padding:5px 0 5px 4px}
.steps li b{color:var(--t1);font-weight:600}
.steps li::marker{font-family:var(--mono);color:var(--amber);font-size:13px}
.bm{display:inline-block;border:1px dashed var(--amber-d);border-radius:4px;padding:2px 10px;text-decoration:none;font-weight:600;cursor:grab}

/* pricing */
.pricing{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(30px,5vw,80px);padding:clamp(56px,6vw,80px) 0;align-items:end}
.pricing h2{font-size:clamp(38px,4vw,56px);line-height:1.03}
.prices{width:100%;border-collapse:collapse;font-size:16px}
.prices tr{border-bottom:1px solid var(--rule)}
.prices tr:first-child{border-top:1px solid var(--rule2)}
.prices td{padding:18px 0}
.prices .best td{background:var(--s1)}.prices .best td:first-child{padding-left:14px;box-shadow:inset 3px 0 0 var(--amber)}.prices .best td:last-child{padding-right:14px}
.prices .mono{font-size:12px;text-transform:none;letter-spacing:.02em}
.prices .am{color:var(--amber)}
.prices .p{text-align:right;font-family:var(--serif);font-size:30px}

/* faq */
.faq{padding:clamp(52px,6vw,76px) 0}
.faq details{border-bottom:1px solid var(--rule)}.faq details:first-of-type{margin-top:28px;border-top:1px solid var(--rule)}
.faq summary{list-style:none;cursor:pointer;padding:18px 40px 18px 0;font-family:var(--serif);font-size:21px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:14px;font:400 24px var(--mono);color:var(--amber)}
.faq details[open] summary::after{content:"−"}
.faq details p{margin:0 0 20px;color:var(--t2);max-width:720px}

.foot{margin:0 var(--pad);padding:26px 0 44px;display:flex;justify-content:space-between;align-items:center;font-size:14px;color:var(--t3)}
.foot-links{display:flex;gap:24px}.foot-links a{color:inherit;text-decoration:none}.foot-links a:hover{color:var(--t1)}

/* iPhone sheet */
.sheet{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:flex-end;justify-content:center;z-index:50;padding:16px}
.sheet[hidden]{display:none}
.sheet-box{position:relative;background:var(--s1);border:1px solid var(--rule2);border-radius:8px;max-width:460px;width:100%;padding:26px 24px 24px;margin-bottom:max(8px,env(safe-area-inset-bottom))}
.sheet-box h2{font-size:30px}
.sheet .x{position:absolute;right:12px;top:8px;background:none;border:0;font-size:30px;line-height:1;cursor:pointer;color:var(--t3)}
@media(min-width:700px){.sheet{align-items:center}}

/* small screens */
@media(max-width:900px){
  .links a:not(.open){display:none}
  .hero,.draw,.scan,.pricing{grid-template-columns:1fr}
  .art{min-height:520px;max-width:460px}
  .facts{grid-template-columns:1fr 1fr}
  .facts div:nth-child(3){border-left:0;padding-left:0}
  .facts div:nth-child(-n+2){border-bottom:1px solid var(--rule)}
  .cols{grid-template-columns:1fr 1fr}
  .cols article:nth-child(3){padding-left:0;border-left:0}
  .cols article{padding-bottom:24px}
}
@media(max-width:520px){
  .hero h1{font-size:44px}
  .art{min-height:470px}
  .ws{width:300px;height:400px;font-size:13.5px;padding-left:48px}.ws::before{left:36px}.ws p{line-height:28px}.ws{background-image:repeating-linear-gradient(transparent 0 27px,var(--paper-line) 27px 28px);background-position:0 58px}
  .bx{left:40px;height:54px}.bx:nth-of-type(1){top:112px!important}.bx:nth-of-type(2){top:168px!important}.bx:nth-of-type(3){top:224px!important}
  .acard{top:auto;bottom:0;width:250px;padding:16px}.acard .aa{font-size:38px}
  .cols{grid-template-columns:1fr}.cols article{padding-left:0;border-left:0;border-top:1px solid var(--rule)}.cols article:first-child{border-top:0}
  .dl{flex:1 1 100%;text-align:center}
  .facts b{font-size:34px}
}

/* Type: one native font family, sentence-case labels, no decorative serif/mono */
:root{--serif:var(--sans);--mono:var(--sans)}
body{font-feature-settings:"tnum" 0;letter-spacing:-.005em}
h1,h2,h3,.title,.hello,.form-title,.reshead b,.status-card .big,.brand,.logo{font-family:var(--sans);font-weight:650;letter-spacing:-.025em}
h1 em,h2 em,.hello i,.title i,mark{font-style:normal}
.kick,label.f,.sec-h h2,.chip,.badge,.pill,.pro-tag,.psave,.nextstep small,.mono,.kicker,.verdict.ok,.prices .mono,.plate figcaption .mono{font-family:var(--sans)!important;text-transform:none!important;letter-spacing:0!important;font-weight:500}
.num,.list .ic,.qtabs button,.n,.why ol li::before,.card .why ol li::before,.card .num,.facts b,.prices .p,.plan .pprice,.pprice,.acard li i,.cols .n{font-family:var(--sans)!important;font-variant-numeric:tabular-nums;letter-spacing:0!important}
.why ol li::before,.card .why ol li::before{content:counter(s)"."!important;font-weight:600}
.a,.card .a,.acard .aa,.aa{font-family:var(--sans);font-weight:600;letter-spacing:-.025em}
.q,.card .q,.acard .aq,.aq{font-family:var(--sans);font-weight:500;letter-spacing:-.01em}
.diagram figcaption,.plate figcaption{font-family:var(--sans);font-style:normal}
.facts b,.prices .p,.plan .pprice,.pprice{font-weight:600}
.acard .ok{text-transform:none!important;letter-spacing:0!important;font-family:var(--sans)!important;font-size:13px!important}

/* ===== V6 Greenboard ===== */
:root{--bg:#0E1712;--s1:#14211A;--s2:#1A2B21;--s3:#213528;--rule:#22362A;--rule2:#33503F;--t1:#EEF3EC;--t2:#A9BBAE;--t3:#738878;
  --amber:#3DBE74;--amber-h:#57D58E;--amber-d:#1F7A47;--amber-bg:rgba(61,190,116,.12);--on-amber:#06140C;
  --y:#FDE047;--y-bg:rgba(253,224,71,.12);--red:#F08A78;--red-bg:rgba(240,138,120,.12);--red-t:#F6B3A7}
::selection{background:rgba(61,190,116,.3)}
.btn,.dl,.btn-ink,.links .open,.nextstep,.reveal{border-radius:999px!important}
.card,.c,.tile,.status,.preview,.install,.verify,.status-card,.plate,.diagram,.acard,.scan,#status,.sheet-box,.setup,.warn,.input,.plan,.mode.drawmode.on{border-radius:18px}
.btn.primary,.dl.main,.btn-ink{color:var(--on-amber)}
.tile .r{border:0;background:var(--amber);color:var(--on-amber);border-radius:16px}
.scan-ic{border:0;background:var(--amber);color:var(--on-amber);border-radius:14px}
.a span,.card .a span,.acard .aa,.aa{border-bottom-color:var(--y)!important}
.a span,.card .a span{color:var(--y)}
.acard .aa{color:var(--y)}
.a.long,.a.xl,.card .a.long,.card .a.xl{background:var(--y-bg);border-left-color:var(--y)}
.qtabs button{border-radius:999px}
.tabs button[aria-current="page"]::after{background:var(--amber-h)}
.list li u,.rec li u{color:var(--y)}
.mode.drawmode em,.mono .new,.chip.new{background:var(--y);color:#151200}
.bx{border-color:var(--amber-h)!important;border-radius:8px}.bx i{background:var(--amber-h)!important;border-radius:999px!important}
.tag{border-left:0!important;border-radius:999px!important;padding:5px 14px 5px 6px!important}
.tag i{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:22px;background:var(--amber);color:var(--on-amber)!important}
.tag em,.tag{color:var(--t1)}
.facts div{border-radius:0}