:root{--paper:#f4f2ed;--paper-2:#ebe8e1;--card:#fbfaf7;--ink:#16181b;--ink-2:#393d43;--muted:#676b72;--rule:#d8d4ca;--rule-strong:#b8b3a8;--copper:#a14c26;--copper-hi:#c2643a;--dark:#070b12;--dark-2:#0e131a;--dark-text:#e7e5e0;--dark-muted:#9aa0a8;--dark-rule:#e7e5e024;--font-serif:"Source Serif 4", Georgia, "Times New Roman", serif;--font-sans:"IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;--font-mono:"IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;--container:1200px;--ease:cubic-bezier(.22, 1, .36, 1)}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{background:var(--paper);color:var(--ink);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;margin:0;font-size:17px;line-height:1.6;overflow-x:hidden}body.no-scroll{overflow:hidden}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}h1,h2,h3,h4{font-family:var(--font-serif);letter-spacing:-.012em;margin:0;font-weight:500;line-height:1.12}p{margin:0}::selection{background:#a14c2638}:focus-visible{outline:2px solid var(--copper);outline-offset:3px}.container{width:min(var(--container), calc(100% - 64px));margin-inline:auto}.label{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-size:12px;font-weight:500;display:block}.h2{max-width:22ch;margin-top:14px;font-size:clamp(30px,3.6vw,46px)}.h3{font-size:clamp(21px,1.8vw,25px)}.lead{color:var(--ink-2);max-width:62ch;font-size:clamp(17px,1.3vw,19px)}.prose p+p{margin-top:1em}.prose p{color:var(--ink-2);max-width:64ch}.section{border-top:1px solid var(--rule);padding:clamp(72px,9vw,128px) 0}.section--alt{background:var(--paper-2)}.section--tight{padding:clamp(40px,5vw,64px) 0}.section__head{grid-template-columns:1fr 1fr;align-items:end;gap:24px 64px;margin-bottom:clamp(36px,5vw,64px);display:grid}.section__head .lead{justify-self:end}.more{margin-top:clamp(32px,4vw,48px)}.btn{font-family:var(--font-sans);white-space:nowrap;border:1px solid #0000;border-radius:2px;justify-content:center;align-items:center;gap:10px;padding:13px 22px;font-size:15px;font-weight:500;line-height:1.2;transition:background .2s,border-color .2s,color .2s;display:inline-flex}.btn--primary{background:var(--copper);color:#fff}.btn--primary:hover{background:var(--copper-hi)}.btn--line{border-color:currentColor}.btn--line:hover{background:var(--ink);border-color:var(--ink);color:var(--paper)}.on-dark .btn--line:hover{background:var(--dark-text);border-color:var(--dark-text);color:var(--dark)}.btn--sm{padding:9px 16px;font-size:14px}.actions{flex-wrap:wrap;gap:12px;margin-top:32px;display:flex}.arrow{color:var(--copper);border-bottom:1px solid #0000;align-items:center;gap:8px;font-weight:500;transition:border-color .2s;display:inline-flex}.arrow:after{content:"→";transition:transform .25s var(--ease)}.arrow:hover{border-bottom-color:currentColor}.arrow:hover:after{transform:translate(3px)}.nav{z-index:50;border-bottom:1px solid var(--rule);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#f4f2edf0;align-items:center;height:72px;transition:background .3s,border-color .3s,color .3s;display:flex;position:fixed;inset:0 0 auto}.nav--over{-webkit-backdrop-filter:none;backdrop-filter:none;background:0 0;border-color:#0000}.nav__inner{justify-content:space-between;align-items:center;gap:24px;display:flex}.brand{font-family:var(--font-sans);letter-spacing:-.005em;white-space:nowrap;align-items:center;gap:12px;font-size:17px;font-weight:600;display:inline-flex}.brand__mark{flex:none;width:44px;height:44px}.footer .brand{gap:16px}.footer .brand__mark{width:64px;height:64px}.nav__links{align-items:center;gap:2px;margin:0;padding:0;list-style:none;display:flex}.nav__links a{white-space:nowrap;color:inherit;opacity:.78;padding:8px 14px;font-size:15px;transition:opacity .2s;display:block}.nav__links a:hover,.nav__links a[aria-current=page]{opacity:1}.nav__links a[aria-current=page]{text-decoration:underline;-webkit-text-decoration-color:var(--copper);text-decoration-color:var(--copper);text-underline-offset:6px;text-decoration-thickness:1.5px}.nav__mobile{display:none}.nav__cta{align-items:center;gap:10px;display:flex}.lang-switch{min-width:40px;height:36px;font-family:var(--font-mono);letter-spacing:.06em;opacity:.75;place-items:center;padding:0 8px;font-size:13px;transition:opacity .2s;display:inline-grid}.lang-switch:hover{opacity:1}.lang-menu{position:relative}.lang-menu summary{cursor:pointer;list-style:none}.lang-menu summary::-webkit-details-marker{display:none}.lang-menu summary:after{content:"";border:1.5px solid;border-width:0 1.5px 1.5px 0;width:5px;height:5px;margin-inline-start:6px;transform:translateY(-2px)rotate(45deg)}.lang-menu .lang-switch{align-items:center;display:inline-flex}.lang-menu[open] .lang-switch{opacity:1}.lang-menu__list{top:calc(100% + 8px);z-index:60;background:var(--card);min-width:200px;color:var(--ink);border:1px solid var(--rule-strong);border-radius:4px;margin:0;padding:6px;list-style:none;position:absolute;inset-inline-end:0;box-shadow:0 12px 32px #070b1224}.lang-menu__list a{white-space:nowrap;border-radius:2px;padding:8px 12px;font-size:15px;display:block}.lang-menu__list a:hover{background:var(--paper)}.lang-menu__list a[aria-current=page]{color:var(--copper)}.nav__burger{background:0 0;border:0;width:44px;height:44px;display:none;position:relative}.nav__burger span{background:currentColor;height:1.5px;transition:transform .3s,opacity .3s;position:absolute;left:11px;right:11px}.nav__burger span:first-child{top:16px}.nav__burger span:nth-child(2){top:22px}.nav__burger span:nth-child(3){top:28px}.nav.is-open .nav__burger span:first-child{transform:translateY(6px)rotate(45deg)}.nav.is-open .nav__burger span:nth-child(2){opacity:0}.nav.is-open .nav__burger span:nth-child(3){transform:translateY(-6px)rotate(-45deg)}:root{--s-leach:#3d8b5f;--s-chloride:#7a5aa6;--s-hcl:#b4572c;--s-product:#c08a1e}.stage{height:calc((var(--stations) * .42 + 1.4) * 100vh);background:var(--paper);position:relative}.stage__sticky{height:100vh;position:sticky;top:0;overflow:hidden}.stage__loader{pointer-events:none;place-items:center;transition:opacity .6s;display:grid;position:absolute;inset:0}.stage__loader span{background:var(--rule);width:120px;height:1px;display:block;position:relative;overflow:hidden}.stage__loader span:after{content:"";background:var(--copper);width:40%;animation:loadbar 1.2s infinite var(--ease);position:absolute;inset:0}@keyframes loadbar{0%{transform:translate(-100%)}to{transform:translate(260%)}}.stage.is-ready .stage__loader{opacity:0;visibility:hidden;transition:opacity .6s,visibility 0s .6s}.stage.is-ready .stage__loader span:after{animation:none}.stage__veil{z-index:2;pointer-events:none;background:linear-gradient(18deg, var(--paper) 0%, #f4f2edf0 30%, #f4f2ed8c 44%, #f4f2ed00 58%);position:absolute;inset:0}.pfig{--anatomy-paper:#f4f2ed;--anatomy-card:#f4f2ed;--anatomy-face:#fbfaf7;--anatomy-top:#fbfaf7;--anatomy-shade-0:#d9d5cb;--anatomy-shade-1:#e2ded5;--anatomy-shade-2:#e9e6de;--anatomy-shade-3:#efede7;--anatomy-lit-top:#fff;--anatomy-lit-shade:#eeebe4;--anatomy-hi:#2a2a2c;--anatomy-mid:#8b877e;--anatomy-lo:#b6b2a8;--anatomy-faint:#d6d2c8;--anatomy-dot:#3a3a3c;--anatomy-halo:#8a8475;--anatomy-halo-opacity:.28;position:absolute;inset:0}.pfig .plant-back{--anatomy-top:#eeebe4;--anatomy-faint:#dcd8ce}.pfig__cam{transform-origin:0 0;position:absolute;inset:0}.pfig__cam svg{width:100%;height:100%;display:block;position:absolute;inset:0}@property --pfig-g{syntax:"<number>";inherits:false;initial-value:0}.pfig:not([data-intro]) .pfig__cam{opacity:0}.pfig[data-intro=draw] .pfig__cam{animation:plant-in 1.2s var(--ease) both}@keyframes plant-in{0%{opacity:0;translate:0 18px}}.pfig [data-flow] .tb-body{fill:var(--anatomy-shade-2)}.pfig[data-flowing] [data-flow=leach]{--s:var(--s-leach)}.pfig[data-flowing] [data-flow=chloride]{--s:var(--s-chloride)}.pfig[data-flowing] [data-flow=hcl]{--s:var(--s-hcl)}.pfig[data-flowing] [data-flow=product]{--s:var(--s-product)}.pfig[data-flowing] [data-flow] .tb-body{fill:color-mix(in srgb, var(--s) 62%, #fff)}.pfig[data-flowing] [data-flow] .tb-shade{fill:color-mix(in srgb, var(--s) 88%, #000)}.pfig[data-flowing] [data-flow] .tb-shine{fill:color-mix(in srgb, var(--s) 22%, #fff)}.pfig[data-stop=leach] .it:not([data-piece=leach]):not([data-flow=leach]),.pfig[data-stop=regen] .it:not([data-piece=regen]):not([data-flow=hcl]):not([data-flow=chloride]),.pfig[data-stop=recover] .it:not([data-piece=recover]):not([data-flow=product]){--anatomy-hi:#bdb9b0;--anatomy-mid:#cfcbc3;--anatomy-lo:#dbd8d0;--anatomy-faint:#e6e3dc;--anatomy-dot:#c4c0b8;--anatomy-paper:#f5f3ef;--anatomy-top:#f9f8f5;--anatomy-shade-0:#e9e6e0;--anatomy-shade-1:#edebe5;--anatomy-shade-2:#f0eee9;--anatomy-shade-3:#f3f1ed;--s:#e2ded6}.pfig[data-stop=leach] .plant-back,.pfig[data-stop=regen] .plant-back,.pfig[data-stop=recover] .plant-back{--anatomy-lo:#d3cfc6;--anatomy-mid:#c9c5bc}.pfig .plant-front{pointer-events:none}.pfig .front{opacity:var(--pfig-g);display:none}.pfig[data-stop=leach] .front[data-front=leach],.pfig[data-stop=regen] .front[data-front=regen],.pfig[data-stop=recover] .front[data-front=recover]{animation:glass-in .9s var(--ease) .25s both;display:inline}@keyframes glass-in{0%{--pfig-g:0}to{--pfig-g:1}}.pfig .glass-surface{fill:#f0b26e;stroke:#ffe0b3;stroke-width:.4px}.pfig [data-glass=leach] .glass-surface{fill:#9cc8a2;stroke:#d7ecd9}.pfig [data-glass=recover] .glass-surface{fill:#c3dcd2;stroke:#e6f1ec}.pfig .glass-shine{fill:#fff;opacity:.22}.pfig .glass-edge{fill:none;stroke:var(--anatomy-hi);stroke-width:.6px}.pfig .glass-core{animation:1.6s ease-in-out infinite alternate liquor-shimmer}.pfig .glass-shaft{stroke:#4d5a52;stroke-width:1.1px;stroke-linecap:round}.pfig .glass-impeller{fill:none;stroke:#2c3a31;stroke-width:1.3px;stroke-dasharray:6 4;animation:.9s linear infinite impeller}.pfig .glass-solid{fill:#8a6a3a;opacity:.8}.pfig .glass-crystal{fill:#f4f1e6;stroke:#7f9c95;stroke-width:.25px}.pfig .bub{fill:#fff6ea;fill-opacity:.85;stroke:#fff;stroke-width:.2px;animation:bub-rise var(--dur) linear infinite;animation-delay:var(--del)}.pfig[data-idle] *{animation-play-state:paused!important}.pfig:not([data-stop=leach]) [data-front=leach] *,.pfig:not([data-stop=regen]) [data-front=regen] *,.pfig:not([data-stop=recover]) [data-front=recover] *{animation:none!important}@keyframes bub-rise{0%{cx:calc(var(--x) * 1px);cy:calc(var(--y) * 1px);r:calc(var(--r) * .6px);fill-opacity:0;stroke-opacity:0}12%{fill-opacity:.85;stroke-opacity:1}50%{cx:calc((var(--x) + var(--sway)) * 1px);cy:calc((var(--y) - var(--rise) * .5) * 1px);r:calc(var(--r) * 1px)}88%{fill-opacity:.77;stroke-opacity:.9}to{cx:calc((var(--x) - var(--sway) * .6) * 1px);cy:calc((var(--y) - var(--rise)) * 1px);r:calc(var(--r) * 1.15px);fill-opacity:0;stroke-opacity:0}}@keyframes liquor-shimmer{0%{fill-opacity:.55}to{fill-opacity:1}}@keyframes impeller{to{stroke-dashoffset:-10px}}.pfig .led{fill:#3dbb6a;fill-opacity:0}.pfig[data-painted] .led{fill-opacity:1}@media (prefers-reduced-motion:reduce){.pfig .bub,.pfig .glass-core,.pfig .glass-impeller{animation:none!important}}.pfig[data-painted] .plant-back{--anatomy-paper:#c9ccd3;--anatomy-top:#d6d9df;--anatomy-shade-0:#aeb2ba;--anatomy-shade-1:#b8bcc3;--anatomy-shade-2:#c1c5cc;--anatomy-shade-3:#c8cbd2;--anatomy-faint:#b9bdc5}.pfig[data-painted] [data-kind]{--anatomy-paper:var(--c);--anatomy-top:color-mix(in srgb, var(--c) 78%, #fff);--anatomy-shade-0:color-mix(in srgb, var(--c) 74%, #000);--anatomy-shade-1:color-mix(in srgb, var(--c) 81%, #000);--anatomy-shade-2:color-mix(in srgb, var(--c) 88%, #000);--anatomy-shade-3:color-mix(in srgb, var(--c) 95%, #000)}.pfig [data-kind]{--c:#e7e3d9}.pfig [data-kind=frp]{--c:#ece4cf}.pfig [data-kind=cage]{--c:#dfe2e7}.pfig [data-kind=black]{--c:#3a3c42}.pfig [data-kind=purple]{--c:#5c43b4}.pfig [data-kind=stainless]{--c:#d3d8dd}.pfig [data-kind=plate]{--c:#e8e0c8}.pfig [data-kind=motor]{--c:#7c8088}.pfig [data-kind=beige]{--c:#e2d4b0}.pfig [data-kind=pipe]{--c:#e7bfd1}.pfig [data-kind=duct]{--c:#e4e7ea}.pfig [data-kind=blue]{--c:#34539f}.pfig [data-kind=orange]{--c:#d8812d}.pfig [data-kind=deck]{--c:#b8b2a5}.pfig [data-kind=drum]{--c:#d8332b}.pfig [data-kind=gas]{--c:#dce1e7}.pfig [data-kind=glass]{--c:#d9ebf0}.pfig [data-kind=fitting]{--c:#c5cad0}.pfig [data-kind=concrete]{--c:#c6c2b9}.pfig [data-kind=polymer]{--c:#8e9194}.pfig [data-kind=safety]{--c:#e6b52e}.pfig[data-painted][data-flowing] [data-flow]{--s:#d98bb0}.overlay{z-index:3;pointer-events:none;opacity:0;transition:opacity .45s var(--ease), transform .45s var(--ease);position:absolute;inset:0;transform:translateY(20px)}.overlay[data-past]{transform:translateY(-20px)}.overlay.is-active{pointer-events:auto;opacity:1;transition-delay:.3s;transform:none}.stage__veil{transition:opacity .6s var(--ease)}@media (prefers-reduced-motion:reduce){.overlay,.stage__veil{transition:none}}.overlay .container{flex-direction:column;justify-content:center;height:100%;display:flex}.overlay--hero .container{justify-content:flex-end;padding-bottom:clamp(40px,7vh,88px)}.overlay--hero .container>*{max-width:600px}.hero__title{letter-spacing:-.02em;max-width:15ch;color:var(--ink);margin-top:16px;font-size:clamp(38px,4.8vw,70px);font-weight:400;line-height:1.03}.hero__lead{max-width:52ch;color:var(--ink-2);margin-top:20px;font-size:clamp(16px,1.2vw,18px)}.hero__meta{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px;margin-top:32px;display:flex;max-width:none!important}.legend{font-family:var(--font-mono);flex-wrap:wrap;gap:8px 16px;display:flex}.legend span{color:var(--muted);letter-spacing:.02em;align-items:center;gap:7px;font-size:11px;display:inline-flex}.legend i{background:var(--c,var(--rule-strong));border-radius:3px;width:14px;height:5px}.legend i[data-stream=leach]{--c:var(--s-leach)}.legend i[data-stream=chloride]{--c:var(--s-chloride)}.legend i[data-stream=hcl]{--c:var(--s-hcl)}.legend i[data-stream=product]{--c:var(--s-product)}.scrollcue{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-size:11px}.scrollcue:before{content:"↓  "}.station{border:1px solid var(--rule);border-inline-start:2px solid var(--copper);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#fbfaf7eb;max-width:400px;margin-left:auto;padding:24px 26px 26px;position:relative}.station--left{margin-left:0;margin-right:auto}.station__title{color:var(--ink);margin-top:10px;font-size:clamp(25px,2.4vw,32px)}.station__body{color:var(--ink-2);margin-top:12px;font-size:16px}.station__tags{margin-top:16px;font-size:15px}.facts{border-top:1px solid var(--ink);grid-template-columns:repeat(4,1fr);display:grid}.fact{padding:26px 28px 8px 0}.fact+.fact{border-inline-start:1px solid var(--rule);padding-inline-start:28px}.fact__num{font-family:var(--font-serif);letter-spacing:-.02em;font-variant-numeric:lining-nums;font-size:clamp(34px,3.4vw,48px);line-height:1}.fact__num small{color:var(--muted);letter-spacing:0;margin-inline-start:4px;font-size:.45em}.fact__text{color:var(--ink-2);max-width:30ch;margin-top:12px;font-size:15px}.mount{background:var(--card);border:1px solid var(--rule);border-radius:4px;padding:6px;box-shadow:0 1px 2px #16181b0d,0 8px 24px -16px #16181b40}.mount img,.mount video{border-radius:2px}.figure--video{justify-self:end;width:100%;max-width:440px}.figure--video video{aspect-ratio:4/5;object-fit:cover}.figure--wide video{aspect-ratio:16/9;object-fit:cover;width:100%}.window{--band:clamp(14px, 1.9vw, 24px);--pitch:clamp(40px, 4.4vw, 58px);padding:var(--band);background:linear-gradient(#eceae4 0%,#dedad2 55%,#cfcac0 100%);border:1px solid #b3ada2;border-radius:16px;margin:0;position:relative;box-shadow:inset 0 1px #fbfaf6,inset 0 -1px #16181b14,0 1px 2px #16181b14,0 28px 48px -30px #16181b80}.window:before,.window:after{content:"";pointer-events:none;--bolt:radial-gradient(circle, #f6f4ef 0 1.1px, #a7a196 1.6px 2.4px, #e9e6df 2.7px 3.6px, #b9b3a8 3.9px 4.3px, transparent 4.6px);position:absolute}.window:before{inset:0 calc(var(--band) * .5);background:var(--bolt) top / var(--pitch) var(--band) round no-repeat, var(--bolt) bottom / var(--pitch) var(--band) round no-repeat}.window:after{inset:calc(var(--band) * 1.4) 0;background:var(--bolt) left / var(--band) var(--pitch) no-repeat round, var(--bolt) right / var(--band) var(--pitch) no-repeat round}.window__pane{aspect-ratio:21/9;background:#0b0e12;border-radius:6px;position:relative;overflow:hidden;box-shadow:0 0 0 3px #1d1f22,0 0 0 4px #a59f94,0 0 0 5px #f1efe9}.window__pane video{object-fit:cover;width:100%;height:124%;transform:translate3d(0, var(--py,0px), 0);will-change:transform;position:absolute;top:-12%;left:0}.window__pane:before{content:"";z-index:2;pointer-events:none;position:absolute;inset:0;box-shadow:inset 0 20px 30px -14px #00000080,inset 0 -14px 24px -16px #0006,inset 16px 0 24px -18px #0006,inset -16px 0 24px -18px #0006}.window__pane:after{content:"";z-index:3;pointer-events:none;background:linear-gradient(112deg,#ffffff1f 0%,#ffffff0a 22%,#0000 36% 66%,#ffffff0f 78%,#0000 86%),radial-gradient(130% 120%,#0000 72%,#78a0a01a 100%);position:absolute;inset:0}.window+figcaption,.window-caption{font-family:var(--font-mono);color:var(--muted);letter-spacing:.01em;justify-content:space-between;gap:16px;margin-top:14px;font-size:12px;display:flex}.window-head{grid-template-columns:1fr 1fr;align-items:end;gap:20px 64px;margin:clamp(64px,8vw,104px) 0 28px;display:grid}.window-head .lead{justify-self:end}.window--tall{--pitch:clamp(34px, 3.4vw, 46px);justify-self:end;width:100%;max-width:360px;margin:0}.window--tall .window__pane{aspect-ratio:9/14}.window--tall .window__pane video{height:116%;top:-8%}.window--tall .window-caption{margin-top:14px;position:absolute;top:100%;left:0;right:0}.window--tall .window__pane:after{background:linear-gradient(112deg,#ffffff1c 0%,#ffffff09 24%,#0000 38%),linear-gradient(105deg,#0000 40%,#ffffff1f 47%,#ffffff0a 52%,#0000 58%) 0 0/260% 100% no-repeat;animation:11s ease-in-out infinite port-sweep}@keyframes port-sweep{0%,20%{background-position:0 0,120% 0}65%,to{background-position:0 0,-40% 0}}@media (prefers-reduced-motion:reduce){.window--tall .window__pane:after{animation:none}}.plant-grid{grid-template-columns:repeat(4,1fr);gap:32px 28px;display:grid}.plant-card{flex-direction:column;display:flex}.plant-card__img{aspect-ratio:4/3;overflow:hidden}.plant-card__img.mount{aspect-ratio:auto}.plant-card__img.mount img{aspect-ratio:4/3}.plant-card__img img{object-fit:cover;filter:saturate(.82);width:100%;height:100%;transition:transform 1s var(--ease)}.plant-card:hover .plant-card__img img{transform:scale(1.03)}.plant-card .label{margin-top:18px}.plant-card h3{margin-top:8px;font-size:21px}.plant-card p{color:var(--ink-2);margin-top:10px;font-size:15px}.plant-card .status{margin-top:auto;padding-top:14px}.status{font-family:var(--font-mono);color:var(--muted);align-items:center;gap:7px;margin-top:14px;font-size:12px;display:inline-flex}.status:before{content:"";background:var(--rule-strong);border-radius:50%;width:7px;height:7px}.status--on:before{background:#3f8a5a}.split{grid-template-columns:1.1fr .9fr;align-items:start;gap:clamp(36px,6vw,96px);display:grid}.split--even{grid-template-columns:1fr 1fr}.figure{margin:0}.figure img,.figure video{filter:saturate(.85);width:100%;height:auto;display:block}.figure figcaption,.caption{font-family:var(--font-mono);color:var(--muted);letter-spacing:.01em;margin-top:10px;font-size:12px}.routes{border-top:1px solid var(--ink);margin:0;padding:0;list-style:none}.routes li{border-bottom:1px solid var(--rule);grid-template-columns:1fr auto;gap:16px;padding:15px 0;font-size:16px;display:grid}.routes li span{font-family:var(--font-mono);color:var(--muted);white-space:nowrap;font-size:12px}.route{border-top:1px solid var(--rule);grid-template-columns:.9fr 1.4fr;gap:20px clamp(32px,5vw,80px);padding:36px 0;display:grid}.route:first-child{border-top:1px solid var(--ink)}.route h3{font-size:clamp(22px,2vw,27px)}.route dl{gap:8px;margin:16px 0 0;font-size:14px;display:grid}.route dt{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-size:11px}.route dd{color:var(--ink-2);margin:0 0 6px}.route p{color:var(--ink-2);max-width:62ch}.stages{border-top:1px solid var(--ink);grid-template-columns:repeat(4,1fr);display:grid}.stage-step{padding:24px 24px 8px 0}.stage-step+.stage-step{border-inline-start:1px solid var(--rule);padding-inline-start:24px}.stage-step__n{font-family:var(--font-mono);color:var(--copper);letter-spacing:.06em;font-size:12px}.stage-step h3{margin-top:12px;font-size:23px}.stage-step p{color:var(--ink-2);margin-top:10px;font-size:15px}.stage-step ul{color:var(--ink-2);gap:8px;margin:16px 0 0;padding:0;font-size:15px;list-style:none;display:grid}.stage-step li{padding-inline-start:16px;position:relative}.stage-step li:before{content:"–";color:var(--muted);position:absolute;inset-inline-start:0}.stage-step__q{font-family:var(--font-serif);color:var(--ink);margin-top:10px;font-size:17px;font-style:italic;line-height:1.4}.stage-step .stage-step__q+p,.stage-step .stage-step__q+ul{margin-top:12px}.stages--three{grid-template-columns:repeat(3,1fr)}.specs{border-top:1px solid var(--rule);margin:32px 0 0;display:grid}.specs div{border-bottom:1px solid var(--rule);grid-template-columns:140px 1fr;gap:16px;padding:14px 0;display:grid}.specs dt{font-family:var(--font-serif);font-size:22px;line-height:1.2}.specs dd{color:var(--ink-2);align-self:center;margin:0;font-size:15px}.plant-index{border-collapse:collapse;width:100%;font-size:15px}.plant-index th{text-align:start;font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);border-bottom:1px solid var(--ink);padding:0 16px 12px 0;font-size:11px;font-weight:500}.plant-index td{border-bottom:1px solid var(--rule);vertical-align:top;color:var(--ink-2);padding:14px 16px 14px 0}.plant-index td:first-child a{color:var(--ink);font-weight:500}.plant-index td:first-child a:hover{color:var(--copper)}.plant-index .status{margin:0}.plant{border-top:1px solid var(--rule);padding:clamp(64px,8vw,104px) 0;scroll-margin-top:72px}.plant__head{grid-template-columns:1fr 1fr;align-items:start;gap:24px clamp(32px,6vw,96px);display:grid}.plant__head h2{max-width:18ch;margin-top:12px;font-size:clamp(30px,3.4vw,44px)}.plant__spec{border-top:1px solid var(--ink);margin:0;font-size:15px;display:grid}.plant__spec div{border-bottom:1px solid var(--rule);grid-template-columns:130px 1fr;gap:16px;padding:11px 0;display:grid}.plant__spec dt{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding-top:3px;font-size:11px}.plant__spec dd{color:var(--ink);margin:0}.plant__story{grid-template-columns:repeat(3,1fr);gap:32px;margin-top:44px;display:grid}.plant__story h3{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--copper);font-size:11px;font-weight:500}.plant__story p{color:var(--ink-2);margin-top:10px;font-size:16px}.photos{grid-template-columns:repeat(12,1fr);gap:14px;margin-top:44px;display:grid}.photos figure{grid-column:span 4;margin:0}.photos figure.w6{grid-column:span 6}.photos figure.w8{grid-column:span 8}.photos figure.w12{grid-column:span 12}.photos figure.w4{grid-column:span 4}.photos .ph.ph--render img{aspect-ratio:1280/719;filter:none;height:auto}.photos figure.w3{grid-column:span 3}.photos .ph img{aspect-ratio:4/3;object-fit:cover;filter:saturate(.82);width:100%}.photos .ph--tall img{aspect-ratio:3/4}.photos figure.w8 .ph img{aspect-ratio:3/2}.pilot{grid-template-rows:clamp(220px,27vw,400px) clamp(170px,19vw,280px);grid-template-columns:repeat(12,1fr);gap:14px;margin-top:56px;display:grid}.pilot--strip{grid-template-rows:clamp(170px,19vw,270px);margin-top:28px}.pilot+.window-caption{margin-top:14px}.pilot__tile{background:var(--card);border:1px solid var(--rule);border-radius:4px;grid-column:span 4;min-height:0;margin:0;padding:6px;position:relative;box-shadow:0 1px 2px #16181b0d,0 8px 24px -16px #16181b40}.pilot__tile--wide{grid-column:span 7}.pilot__tile--side{grid-column:span 5}.pilot__open{cursor:zoom-in;border-radius:2px;height:100%;display:block;overflow:hidden}.pilot__open picture,.pilot__open img{width:100%;height:100%;display:block}.pilot__open img{object-fit:cover;filter:saturate(.85);transition:transform .8s var(--ease), filter .8s var(--ease)}.pilot__tile--product .pilot__open img{object-position:50% 74%}.pilot__open:hover img,.pilot__open:focus-visible img{filter:saturate();transform:scale(1.035)}.pilot__open:focus-visible{outline:2px solid var(--copper);outline-offset:2px}.pilot__tile figcaption{max-width:calc(100% - 32px);font-family:var(--font-mono);letter-spacing:.04em;color:var(--ink);pointer-events:none;background:#f4f2edeb;border-radius:2px;padding:6px 9px;font-size:11px;position:absolute;bottom:16px;left:16px}.pilot__tile:not(.pilot__tile--product) figcaption{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;padding:0;overflow:hidden}@media (width<=860px){.pilot,.pilot--strip{grid-template-rows:none;grid-template-columns:1fr 1fr;grid-auto-rows:clamp(150px,40vw,280px)}.pilot__tile,.pilot__tile--side{grid-column:span 1}.pilot__tile--wide,.pilot--strip .pilot__tile:first-child,.pilot__tile--side,.pilot:not(.pilot--strip) .pilot__tile--product{grid-column:span 2}.pilot__tile figcaption{letter-spacing:.02em;max-width:calc(100% - 24px);padding:4px 7px;font-size:10px;bottom:12px;left:12px}}.lightbox{background:0 0;border:0;max-width:min(96vw,1400px);max-height:92vh;padding:0}.lightbox::backdrop{background:#16181bd1}.lightbox img{border-radius:3px;width:auto;max-width:min(96vw,1400px);height:auto;max-height:86vh;display:block}.lightbox p{font-family:var(--font-mono);color:#e9e6de;margin-top:10px;font-size:12px}.lightbox button{cursor:pointer;background:#f4f2edeb;border:0;border-radius:50%;width:44px;height:44px;font-size:22px;line-height:1;position:fixed;top:16px;right:16px}.faq{grid-template-columns:1fr 1.6fr;align-items:start;gap:clamp(32px,6vw,96px);display:grid}.faq__list{border-top:1px solid var(--ink)}.faq__item{border-bottom:1px solid var(--rule)}.faq__q{text-align:start;width:100%;font-family:var(--font-serif);color:var(--ink);background:0 0;border:0;justify-content:space-between;align-items:center;gap:24px;padding:20px 0;font-size:20px;display:flex}.faq__q i{flex:none;width:14px;height:14px;position:relative}.faq__q i:before,.faq__q i:after{content:"";background:var(--ink);height:1.5px;transition:transform .3s var(--ease);position:absolute;top:50%;left:0;right:0}.faq__q i:after{transform:rotate(90deg)}.faq__item.is-open .faq__q i:after{transform:rotate(0)}.faq__a{transition:grid-template-rows .4s var(--ease);grid-template-rows:0fr;display:grid}.faq__a>div{overflow:hidden}.faq__a p{color:var(--ink-2);max-width:64ch;padding-bottom:22px}.faq__item.is-open .faq__a{grid-template-rows:1fr}.closing{grid-template-columns:1.4fr 1fr;align-items:end;gap:32px 64px;display:grid}.closing h2{max-width:18ch;font-size:clamp(32px,4vw,52px)}.closing p{color:var(--ink-2)}.footer{background:var(--dark);color:var(--dark-text);padding:64px 0 32px}.footer__grid{grid-template-columns:2fr 1fr 1.4fr;gap:40px;display:grid}.footer p{color:var(--dark-muted);max-width:40ch;margin-top:16px;font-size:15px}.footer h4{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--dark-muted);margin-bottom:16px;font-size:11px;font-weight:500}.footer ul{gap:10px;margin:0;padding:0;list-style:none;display:grid}.footer li a{color:var(--dark-text);opacity:.8;font-size:15px;transition:opacity .2s}.footer li a:hover{opacity:1}.footer__langs{grid-template-columns:repeat(2,max-content);gap:10px 24px}.footer li a[aria-current=page]{opacity:1;color:var(--copper-hi)}.footer__bottom{border-top:1px solid var(--dark-rule);color:var(--dark-muted);flex-wrap:wrap;justify-content:space-between;gap:20px;margin-top:56px;padding-top:24px;font-size:13px;display:flex}.pagehead{padding:clamp(136px,16vw,184px) 0 clamp(48px,6vw,72px)}.pagehead__title{letter-spacing:-.02em;max-width:16ch;margin-top:16px;font-size:clamp(40px,5.6vw,74px);font-weight:400;line-height:1.04}.pagehead .lead{margin-top:24px}.form-wrap{grid-template-columns:1fr 1.3fr;align-items:start;gap:clamp(32px,6vw,96px);display:grid}.form{gap:18px;display:grid}.form__row{grid-template-columns:1fr 1fr;gap:18px;display:grid}.field{gap:7px;display:grid}.field label{color:var(--ink-2);font-size:14px;font-weight:500}.field label small{color:var(--muted);font-weight:400}.field input,.field select,.field textarea{border:1px solid var(--rule-strong);background:var(--card);width:100%;color:var(--ink);font:inherit;border-radius:2px;padding:12px 14px;font-size:16px;transition:border-color .2s,box-shadow .2s}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--copper);outline:none;box-shadow:0 0 0 3px #a14c2624}.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23676b72' stroke-width='1.5'/%3E%3C/svg%3E");background-position:right 14px center;background-repeat:no-repeat}.field textarea{resize:vertical;min-height:160px}.form__privacy{color:var(--muted);font-size:14px}.form__status{color:#2f6b45;min-height:1.4em;font-size:15px}.form.is-sent .btn{display:none}.form .btn{justify-self:start}.aside{border-top:1px solid var(--ink)}.aside__item{border-bottom:1px solid var(--rule);padding:18px 0}.aside__item b{font-family:var(--font-serif);font-size:20px;font-weight:500;display:block}.aside__item span{color:var(--ink-2);margin-top:4px;font-size:15px;display:block}[data-reveal]{opacity:0;transition:opacity .8s var(--ease), transform .8s var(--ease);transition-delay:calc(var(--i,0) * 70ms);transform:translateY(12px)}[data-reveal].is-in{opacity:1;transform:none}@media (prefers-reduced-motion:reduce){[data-reveal]{opacity:1;transition:none;transform:none}html{scroll-behavior:auto}}@media (width<=1000px){.nav__links,.nav__cta .btn{display:none}.nav__burger{display:block}.nav.is-open{background:var(--paper);color:var(--ink);border-color:var(--rule);-webkit-backdrop-filter:none}.nav.is-open .nav__links{overscroll-behavior:contain;background:var(--paper);flex-direction:column;align-items:stretch;gap:0;height:calc(100dvh - 72px);padding:16px 32px;display:flex;position:fixed;inset:72px 0 0;overflow-y:auto}.nav.is-open .nav__links li{border-bottom:1px solid var(--rule)}.nav.is-open .nav__links a{font-family:var(--font-serif);opacity:1;padding:16px 0;font-size:26px}.nav.is-open .nav__mobile{display:block}.nav.is-open .nav__mobile a{color:var(--copper)}.plant-grid,.stages{grid-template-columns:repeat(2,1fr)}.stages--three{grid-template-columns:1fr}.stages--three .stage-step,.stages--three .stage-step+.stage-step{border-inline-start:0;padding-inline-start:0}.stages--three .stage-step+.stage-step{border-top:1px solid var(--rule);margin-top:16px}.stage-step:nth-child(3){border-inline-start:0;padding-inline-start:0}.stage-step:nth-child(n+3){border-top:1px solid var(--rule);margin-top:16px}.facts{grid-template-columns:repeat(2,1fr)}.fact:nth-child(3){border-inline-start:0;padding-inline-start:0}.fact:nth-child(n+3){border-top:1px solid var(--rule);margin-top:16px}}@media (width<=860px){.section__head,.split,.split--even,.faq,.closing,.form-wrap,.plant__head,.route{grid-template-columns:1fr}.section__head .lead{justify-self:start}.window-head{grid-template-columns:1fr}.window-head .lead{justify-self:start}.window__pane{aspect-ratio:4/3}.figure--video,.window--tall{justify-self:start}.plant__story{grid-template-columns:1fr;gap:24px}.photos figure,.photos figure.w3,.photos figure.w4,.photos figure.w8{grid-column:span 6}.photos figure.w6{grid-column:span 12}.photos .ph img,.photos .ph--tall img,.photos figure.w8 .ph img{aspect-ratio:4/3}.photos .ph.ph--render img{aspect-ratio:1280/719}.photos figure.w12{grid-column:span 12}.station{max-width:none;margin:0}.overlay .container{justify-content:flex-end;padding-bottom:40px}.hero__meta{display:none!important}.overlay--hero .container{justify-content:flex-end;padding-bottom:28px}.plant-index .col-metal{display:none}}@media (width<=600px){.container{width:calc(100% - 32px)}.nav.is-open .nav__links{padding:8px 16px}.plant-grid,.stages,.facts{grid-template-columns:1fr}.stage-step,.stage-step+.stage-step,.fact,.fact+.fact{border-inline-start:0;padding-inline-start:0}.stage-step+.stage-step,.fact+.fact{border-top:1px solid var(--rule);margin-top:16px}.form__row{grid-template-columns:1fr}.plant__spec div,.specs div{grid-template-columns:1fr;gap:2px}.photos figure,.photos figure.w3,.photos figure.w4,.photos figure.w6,.photos figure.w8{grid-column:span 12}.plant-index .col-loc{display:none}.footer__grid{grid-template-columns:1fr 1fr}.footer__grid>:first-child{grid-column:1/-1}}:root{--s-feed:#8f7f66}.fsfig{margin:56px 0 0}.fsfig__plate{background:var(--card);border:1px solid var(--rule);--anatomy-paper:#fbfaf7;--anatomy-card:#fbfaf7;--anatomy-face:#fdfcfa;--anatomy-top:#fdfcfa;--anatomy-shade-0:#d9d5cb;--anatomy-shade-1:#e2ded5;--anatomy-shade-2:#e9e6de;--anatomy-shade-3:#f0eee8;--anatomy-lit-top:#fff;--anatomy-lit-shade:#eeebe4;--anatomy-hi:#2a2a2c;--anatomy-mid:#8b877e;--anatomy-lo:#b6b2a8;--anatomy-faint:#d9d5cb;--anatomy-dot:#3a3a3c;--anatomy-halo:#8a8475;--anatomy-halo-opacity:.26;border-radius:6px;padding:40px 0 36px;position:relative}.fsfig__stage{overscroll-behavior-x:contain;scrollbar-width:thin;max-width:100%;overflow-x:auto}.fsfig__stage svg{aspect-ratio:1200/520;width:100%;min-width:760px;height:auto;display:block}.fsfig:not(.is-ready) .fsfig__stage{aspect-ratio:1200/520;min-height:200px}.fsfig__corner{font-family:var(--font-mono);letter-spacing:.04em;color:var(--muted);pointer-events:none;font-size:11px;position:absolute}.fsfig__corner--tl{text-transform:uppercase;top:14px;left:18px}.fsfig__corner--tr{text-transform:uppercase;top:14px;right:18px}.fsfig__corner--bl{bottom:12px;left:18px}.fsfig__corner--br{color:var(--ink-2);text-align:right;max-width:70%;bottom:12px;right:18px}.fsfig .it[data-flow=feed]{--s:var(--s-feed)}.fsfig .it[data-flow=solution]{--s:var(--s-leach)}.fsfig .it[data-flow=spent]{--s:var(--s-chloride)}.fsfig .it[data-flow=acid]{--s:var(--s-hcl)}.fsfig .it[data-flow=bleed]{--s:var(--s-product)}.fsfig .it[data-flow] .tb-body{fill:color-mix(in srgb, var(--s) 58%, #fff)}.fsfig .it[data-flow] .tb-shade{fill:color-mix(in srgb, var(--s) 86%, #000)}.fsfig .it[data-flow] .tb-shine{fill:color-mix(in srgb, var(--s) 22%, #fff)}.fsfig[data-sel=s1] .it:not([data-piece=s1]):not([data-flow=feed]),.fsfig[data-sel=s2] .it:not([data-piece=s2]):not([data-flow=feed]):not([data-flow=solution]):not([data-flow=acid]),.fsfig[data-sel=s3] .it:not([data-piece=s3]):not([data-flow=solution]):not([data-flow=spent]),.fsfig[data-sel=s4] .it:not([data-piece=s4]):not([data-flow=spent]):not([data-flow=acid]):not([data-flow=bleed]),.fsfig[data-sel=s5] .it:not([data-piece=s5]):not([data-flow=bleed]){--anatomy-hi:#c4c0b7;--anatomy-mid:#d3cfc7;--anatomy-lo:#dedbd4;--anatomy-faint:#e8e5df;--anatomy-dot:#c9c5bd;--anatomy-top:#fcfbf9;--anatomy-shade-0:#ebe8e2;--anatomy-shade-1:#eeece6;--anatomy-shade-2:#f1efea;--anatomy-shade-3:#f4f2ee;--s:#d6d2ca}.fsfig[data-sel=s1] .fs-plate[data-zone=s1],.fsfig[data-sel=s2] .fs-plate[data-zone=s2],.fsfig[data-sel=s3] .fs-plate[data-zone=s3],.fsfig[data-sel=s4] .fs-plate[data-zone=s4],.fsfig[data-sel=s5] .fs-plate[data-zone=s5]{--anatomy-hi:var(--copper)}.fsfig__keys{grid-template-columns:repeat(5,1fr);gap:8px;margin-top:14px;display:grid}.fsfig__keys button{text-align:left;border:1px solid var(--rule);background:var(--card);color:var(--ink-2);border-radius:6px;flex-direction:column;gap:4px;padding:12px 14px;font-size:14px;line-height:1.3;transition:border-color .2s,color .2s,background .2s;display:flex}.fsfig__keys b{font-family:var(--font-mono);letter-spacing:.06em;color:var(--muted);font-size:11px;font-weight:500}.fsfig__keys button[aria-pressed=true]{border-color:var(--copper);color:var(--ink);background:#fff}.fsfig__keys button[aria-pressed=true] b{color:var(--copper)}.fsfig__products{flex-wrap:wrap;align-items:flex-end;gap:20px 40px;margin-top:24px;display:flex}.fsfig__products .legend{margin-left:auto}.legend i[data-stream=feed]{--c:var(--s-feed)}.elements{flex-wrap:wrap;gap:6px;margin:10px 0 0;padding:0;list-style:none;display:flex}.elements li{border:1px solid var(--rule-strong);background:var(--card);width:34px;height:34px;font-family:var(--font-serif);color:var(--ink);border-radius:4px;place-items:center;font-size:16px;display:grid}@media (width<=860px){.fsfig__keys{grid-template-columns:1fr 1fr}.fsfig__keys button:last-child{grid-column:1/-1}.fsfig__corner--tr,.fsfig__corner--bl{display:none}.fsfig__corner--br{text-align:left;max-width:calc(100% - 36px);left:18px}.fsfig__products .legend{margin-left:0}}:root:lang(zh){--font-sans:"IBM Plex Sans", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;--font-serif:"Source Serif 4", "Noto Serif SC", "Songti SC", serif;--font-mono:"IBM Plex Sans", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif}:root:lang(ja){--font-sans:"IBM Plex Sans", "Noto Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif;--font-serif:"Source Serif 4", "Noto Serif JP", "Hiragino Mincho ProN", serif;--font-mono:"IBM Plex Sans", "Noto Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif}:root:lang(ko){--font-sans:"IBM Plex Sans", "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;--font-serif:"Source Serif 4", "Noto Serif KR", serif;--font-mono:"IBM Plex Sans", "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif}:root:lang(ar){--font-sans:"IBM Plex Sans", "Noto Sans Arabic", "Geeza Pro", "Segoe UI", sans-serif;--font-serif:"Source Serif 4", "Noto Naskh Arabic", serif;--font-mono:"IBM Plex Sans", "Noto Sans Arabic", "Geeza Pro", "Segoe UI", sans-serif}:lang(zh) *,:lang(ja) *,:lang(ko) *,:lang(ar) *{letter-spacing:0!important}:lang(zh) body,:lang(ja) body,:lang(ko) body{line-height:1.75}:lang(ar) body{line-height:1.8}:lang(ja) body{line-break:strict}:lang(ko) body{word-break:keep-all}:lang(zh) .hero__title,:lang(ja) .hero__title{max-width:24ch}:lang(zh) .pagehead__title,:lang(ja) .pagehead__title{max-width:26ch}:lang(zh) :is(.h2,.closing h2,.plant__head h2),:lang(ja) :is(.h2,.closing h2,.plant__head h2){max-width:32ch}:lang(zh) :is(h1,h2,h3),:lang(ja) :is(h1,h2,h3),:lang(ko) :is(h1,h2,h3){text-wrap:balance}:lang(ja) :is(h1,h2,h3){word-break:auto-phrase}:lang(de) :is(h1,h2,h3,.btn,td,dd),:lang(ru) :is(h1,h2,h3,.btn,td,dd){-webkit-hyphens:auto;hyphens:auto;overflow-wrap:break-word}[dir=rtl] .pfig,[dir=rtl] .fsfig__stage{direction:ltr}[dir=rtl] .skip,[dir=rtl] .field[aria-hidden=true]{right:-9999px;left:auto!important}[dir=rtl] .arrow:after{transform:scaleX(-1)}[dir=rtl] .arrow:hover:after{transform:scaleX(-1)translate(3px)}
