.pv{--ink:#163e35;--deep:#092c26;--paper:#f6edda;--rust:#b74d21;--gold:#efc780;--line:#a2ab92;--shadow:7px 8px 0 #163e3535;color:var(--ink);font:18px/1.65 Arial,sans-serif;max-width:1530px;width:calc(100% - 48px);margin:38px auto 65px}.pv *{box-sizing:border-box}.pv [hidden]{display:none!important}.pv h1,.pv h2,.pv h3,.pv strong{color:inherit}.pv h1,.pv h2{font-family:var(--mmos-font-display,Oswald,Impact,sans-serif);font-weight:800;text-transform:uppercase;line-height:1.13;margin:0 0 22px}.pv h1{font-size:clamp(46px,5.4vw,84px);letter-spacing:-.02em}.pv h2{font-size:clamp(32px,3vw,49px)}.pv h3{font-size:24px;line-height:1.3;margin:0 0 14px}.pv p{margin:0 0 20px}.pv a{color:inherit;font-weight:700;text-underline-offset:5px}.pv button,.pv .pv-button{border:1px solid var(--line);border-radius:0;background:var(--ink);color:var(--paper);font:700 17px/1.25 Arial,sans-serif;padding:17px 22px;cursor:pointer;text-decoration:none;box-shadow:4px 5px 0 #0a2d2540;display:inline-block}.pv button:hover,.pv .pv-button:hover{background:#275b4e;color:#fff8e8}.pv button[aria-pressed=true],.pv .pv-button{background:var(--rust);color:#fff5e0}.pv button:disabled{cursor:wait;opacity:.6}.pv a:focus-visible,.pv button:focus-visible,.pv input:focus-visible,.pv summary:focus-visible{outline:3px solid #d47916;outline-offset:4px}.pv-kicker{font:700 14px/1.5 Consolas,monospace;text-transform:uppercase;letter-spacing:.07em;color:var(--rust);margin:0 0 20px!important}.pv-cover{background:linear-gradient(100deg,#143e37f5,#133e33d9),url('/wp-content/uploads/2025/05/46a02cfb-8ecd-478a-9a84-49ffbbef9a73.png.webp') center/cover;color:var(--paper);padding:44px 56px 62px;border:3px solid var(--ink);box-shadow:var(--shadow)}.pv-cover .pv-kicker{color:var(--gold)}.pv-folio{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid #edddaf55;padding-bottom:24px;margin-bottom:42px;font:700 13px/1.6 Consolas,monospace;text-transform:uppercase}.pv-folio a{text-decoration:none}.pv-intro{display:grid;grid-template-columns:1.45fr 1fr;gap:62px;align-items:center}.pv-lead{font-size:22px;line-height:1.7;max-width:710px}.pv-actions{display:flex;gap:24px;align-items:center;flex-wrap:wrap;margin-top:28px}.pv-photo{margin:0;background:var(--paper);color:var(--ink);padding:12px;transform:rotate(1deg);box-shadow:12px 14px 0 #071f1a99}.pv-photo img{display:block;width:100%;aspect-ratio:1/1;object-fit:cover;height:auto}.pv-photo figcaption{padding:18px 9px;font-size:16px;line-height:1.5}.pv-photo figcaption span{font:700 12px Consolas,monospace;display:block;margin-bottom:9px;text-transform:uppercase}.pv-family{display:flex;flex-wrap:wrap;gap:0;background:var(--paper);border:2px solid var(--ink);box-shadow:var(--shadow);margin:25px 0}.pv-family a{padding:18px 26px;text-decoration:none;flex:1;text-align:center;border-right:1px solid var(--line)}.pv-family a[aria-current]{background:var(--ink);color:var(--paper)}.pv-jump{display:flex;flex-wrap:wrap;gap:12px 24px;padding:18px 0 35px}.pv-jump a{font-size:16px}.pv-desk,.pv-pressure,.pv-faq,.pv-chapters>section,.pv-next{background:var(--paper);border:2px solid var(--ink);box-shadow:var(--shadow);padding:48px;margin:0 0 42px}.pv-desk{display:grid;grid-template-columns:1fr 1.25fr;gap:60px}.pv details summary{cursor:pointer;font-weight:700;font-size:21px;line-height:1.4;padding:20px 0}.pv-symptoms details,.pv-faq details{border-top:1px solid var(--line)}.pv-symptoms details:last-child,.pv-faq details:last-child{border-bottom:1px solid var(--line)}.pv details p{max-width:900px}.pv-lab{border:2px solid var(--ink);background:var(--paper);box-shadow:var(--shadow);margin:0 0 46px;scroll-margin-top:90px}.pv-lab>header{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;background:var(--ink);color:var(--paper);padding:38px 48px}.pv-lab>header .pv-kicker{color:var(--gold)}.pv-lab>header h2,.pv-lab>header p{margin-bottom:0}.pv-types{display:grid;grid-template-columns:1fr 1fr;background:var(--deep);gap:12px;padding:18px}.pv-types button{text-align:left;background:#e7dfc6;color:var(--ink);padding:19px 27px;border:1px solid #e0c897}.pv-types span,.pv-types small{display:block}.pv-types span{font:700 12px Consolas,monospace;text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px}.pv-types strong{font-family:var(--mmos-font-display,Oswald,Impact,sans-serif);font-size:29px;display:block;margin-bottom:8px}.pv-types small{font-size:15px;font-weight:400}.pv-toolbar{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding:18px 24px;border-bottom:1px solid var(--line);background:#e5ddc3}.pv-toolbar>div{display:flex;flex-wrap:wrap;gap:10px}.pv-toolbar button{font-size:15px;padding:13px 17px}.pv-stage{height:680px;position:relative;overflow:hidden;background:#223f3d}.pv-stage canvas{width:100%;height:100%;display:block}.pv-loading{position:absolute;inset:0;display:grid;place-items:center;color:var(--paper)}.pv-model-name{position:absolute;left:25px;top:24px;color:#f7ecd5;font:700 14px Consolas,monospace;pointer-events:none;background:#102d27cc;padding:11px 15px;text-transform:uppercase;letter-spacing:.025em}.pv-gauges{position:absolute;right:25px;top:24px;display:flex;gap:10px;pointer-events:none}.pv-gauges>span{background:#0d2826d9;border:1px solid #7f9d8b;padding:12px 20px;color:#f7ecd5;font:700 12px Consolas,monospace;text-transform:uppercase}.pv-gauges strong{font:800 34px var(--mmos-font-display,Oswald,sans-serif);display:block;margin-top:6px;color:#efc780}.pv-gauges small{font:700 14px Consolas,monospace}.pv-demand{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:var(--deep);padding:20px 26px;color:var(--paper)}.pv-demand>span{font:700 13px Consolas,monospace;text-transform:uppercase;margin-right:10px}.pv-demand button{font-size:16px;padding:16px 21px}.pv-operation{padding:26px 35px;background:#e5dcc0;border-bottom:1px solid var(--line);min-height:130px}.pv-operation strong{display:block;font-size:23px;margin-bottom:7px}.pv-operation p{margin:0}.pv-parts{display:flex;flex-wrap:wrap;gap:9px;padding:25px 30px 0}.pv-parts button{padding:12px 16px;background:#fff8e9;color:var(--ink);font-size:15px}.pv-part-detail{display:grid;grid-template-columns:.8fr 1fr 1fr;gap:30px;padding:30px}.pv-part-detail p{font-size:17px;margin:0}.pv-part-detail .pv-kicker{font-size:12px}.pv-model-notes{border-top:1px solid var(--line);padding:0 30px 20px}.pv-ref{font-size:14px;line-height:1.6;opacity:.92;margin-top:20px!important}.pv-pressure>header{display:grid;grid-template-columns:1fr 1fr;gap:45px}.pv-reading{display:grid;grid-template-columns:.75fr 1fr;gap:50px;align-items:center;background:#e9dfc5;border:1px solid var(--line);padding:30px 40px}.pv-dial{position:relative;max-width:340px;width:100%;margin:auto}.pv-dial svg{display:block;width:100%;overflow:visible}.pv-arc,.pv-high-arc{stroke:#809084;stroke-width:10;fill:none}.pv-high-arc{stroke:var(--rust)}.pv-needle{transform-origin:120px 120px;transform:rotate(90deg);transition:transform .2s}.pv-needle path{stroke:var(--rust);stroke-width:5}.pv-needle circle{fill:var(--ink)}.pv-dial text{font:12px Consolas,monospace;fill:var(--ink)}.pv-dial>strong{display:block;text-align:center;font:800 55px/1 var(--mmos-font-display,Oswald,sans-serif)}.pv-dial small{display:block;font:15px/1.5 Consolas,monospace;margin-top:10px}.pv input[type=range]{width:100%;height:28px;accent-color:var(--rust);cursor:pointer;margin:18px 0 5px}.pv label{display:block;font-weight:700}.pv-range-labels{display:flex;justify-content:space-between;font:13px Consolas,monospace;margin-bottom:25px}.pv-reading p{margin-bottom:0}.pv-pressure-notes{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding-top:27px}.pv-pressure-notes p{margin:0;font-size:17px}.pv-utah{display:grid;grid-template-columns:1fr 1fr;gap:45px;padding:48px;background:var(--ink);color:var(--paper);border:2px solid var(--gold);box-shadow:var(--shadow);margin-bottom:42px}.pv-utah .pv-kicker{color:var(--gold)}.pv-utah label{margin-top:24px}.pv-utah label output{float:right;font-family:Consolas,monospace;color:var(--gold)}.pv-utah input{accent-color:var(--gold)}.pv-elevation-result{display:flex;align-items:center;gap:18px;margin:15px 0 0!important}.pv-elevation-result output{font:800 66px/1 var(--mmos-font-display,Oswald,sans-serif);color:var(--gold)}.pv-elevation-result span{font:15px/1.5 Consolas,monospace;max-width:130px}.pv-hill{align-self:center}.pv-hill svg{display:block;width:100%;margin-bottom:20px}.pv-hill svg text{fill:#f7edda;font:16px Consolas,monospace}.pv-hill p{font-size:17px}.pv-expansion{display:grid;grid-template-columns:1fr 1fr;gap:55px;background:var(--paper);border-left:12px solid var(--rust);padding:42px;margin-bottom:42px;box-shadow:var(--shadow)}.pv-expansion-diagram{background:#e4d9ba;padding:26px;border:1px solid var(--line)}.pv-expansion-diagram>div{display:flex;justify-content:center;align-items:center;gap:16px}.pv-mini-valve{border:3px solid #b2893f;border-radius:8px;padding:12px;font:700 18px Consolas,monospace;background:#d2b570}.pv-line{font-size:35px;color:#397581}.pv-mini-tank{background:#fcf7e9;padding:22px 18px;border:2px solid #8f9a89;border-radius:45%/12%;font-weight:700;font-size:18px;line-height:1.4}.pv-expansion-side{margin:18px 0 20px}.pv-exp-vessel{overflow:hidden;border-radius:26px;border:3px solid #193e35;font-size:14px;text-align:center}.pv-exp-vessel i,.pv-exp-vessel b{display:block;padding:8px 20px;font-style:normal}.pv-exp-vessel i{background:#d5ba7a}.pv-exp-vessel b{background:#387e89;color:white;border-top:3px solid #183e35}.pv-expansion-diagram p{font-size:16px;margin-bottom:0}.pv-next{display:flex;align-items:center;justify-content:space-between;gap:40px;background:#e8dec3}.pv-next>div{max-width:780px}.pv-next h2{margin-bottom:15px}.pv-next p{margin:0}.pv-next>a{flex-shrink:0}.pv-faq p{max-width:1000px}.pv-chapters>section{display:grid;grid-template-columns:.8fr 1.3fr;gap:60px}.pv-chapters>section:nth-child(even){background:#e9dec2}.pv-chapters>section p:last-child{margin-bottom:0}.pv-finish{display:flex;justify-content:space-between;align-items:center;gap:30px;background:var(--ink);color:var(--paper);padding:42px;margin-bottom:25px;border:3px solid var(--gold);box-shadow:var(--shadow)}.pv-finish .pv-kicker{color:var(--gold)}.pv-finish>div:last-child{display:grid;gap:18px}.pv-finish h2{margin:0}.pv-related{display:flex;gap:18px 30px;flex-wrap:wrap;background:var(--paper);padding:22px}.pv-record{background:var(--paper);padding:0 25px;margin-top:24px;font-size:15px}.pv-record summary{font-size:17px!important}.pv-native{margin:40px 0}.pv-dialog{width:calc(100vw - 36px);max-width:1800px;height:calc(100dvh - 30px);max-height:none;padding:0;border:3px solid var(--ink);background:var(--paper);color:var(--ink);overflow:auto}.pv-dialog::backdrop{background:#071e19e8}.pv-dialog>header{position:sticky;top:0;z-index:5;padding:18px 25px;background:var(--ink);color:var(--paper);display:flex;align-items:center;justify-content:space-between;gap:15px}.pv-dialog>header strong{font:700 24px var(--mmos-font-display,Oswald,sans-serif);text-transform:uppercase}.pv-dialog .pv-stage{height:max(540px,64vh)}.pv section[id]{scroll-margin-top:95px}.pv summary{list-style-position:inside}
@media(min-width:1500px){.pv-stage{height:750px}}@media(max-width:1000px){.pv{width:calc(100% - 30px)}.pv-cover{padding:30px}.pv-intro{gap:30px}.pv-lead{font-size:19px}.pv-desk,.pv-chapters>section{gap:30px;padding:30px}.pv-stage{height:580px}.pv-gauges>span{padding:9px 12px}.pv-gauges strong{font-size:27px}.pv-part-detail{grid-template-columns:1fr 1fr}.pv-part-detail>div{grid-column:1/-1}.pv-utah,.pv-expansion{padding:30px;gap:30px}.pv-pressure{padding:30px}.pv-reading{gap:25px;padding:25px}.pv-next{display:block}.pv-next>a{margin-top:24px}.pv-lab>header{padding:30px;gap:30px}.pv-types strong{font-size:24px}}
@media(max-width:700px){.pv{width:calc(100% - 24px);font-size:17px;margin-top:22px}.pv-cover{padding:25px 22px 35px}.pv-folio{display:block;font-size:11px;margin-bottom:30px}.pv-folio span{display:block;margin-top:7px}.pv-intro{grid-template-columns:1fr;gap:34px}.pv h1{font-size:49px}.pv h2{font-size:35px}.pv h3{font-size:22px}.pv-lead{font-size:19px}.pv-actions{gap:20px}.pv-photo{max-width:440px}.pv-photo img{aspect-ratio:1.25}.pv-family a{flex-basis:100%;text-align:left;border-bottom:1px solid var(--line);padding:13px 20px}.pv-jump{gap:12px 18px}.pv-jump a{font-size:15px}.pv-desk,.pv-chapters>section,.pv-utah,.pv-expansion{display:block;padding:27px 22px;margin-bottom:28px}.pv-desk>div+div{margin-top:28px}.pv-lab>header{display:block;padding:27px 22px}.pv-lab>header p{margin-top:20px}.pv-types{padding:10px;gap:8px}.pv-types button{padding:14px 12px}.pv-types span{font-size:10px;line-height:1.5}.pv-types strong{font-size:23px;line-height:1.2}.pv-types small{display:none}.pv-toolbar{padding:13px;gap:10px}.pv-toolbar>div{gap:7px}.pv-toolbar button{padding:11px 13px;font-size:13px}.pv-stage{height:490px}.pv-model-name{font-size:11px;left:12px;top:12px;padding:8px 10px}.pv-gauges{top:51px;left:12px;right:auto;gap:7px}.pv-gauges>span{font-size:10px;padding:8px 12px}.pv-gauges strong{font-size:25px}.pv-demand{padding:17px 15px;gap:8px}.pv-demand>span{flex-basis:100%}.pv-demand button{padding:12px 13px;font-size:13px}.pv-operation{padding:22px 20px;min-height:200px}.pv-operation strong{font-size:20px}.pv-operation p{font-size:16px}.pv-parts{padding:19px 16px 0;gap:8px}.pv-parts button{font-size:13px;padding:11px 12px}.pv-part-detail{display:block;padding:23px 20px}.pv-part-detail p{margin-bottom:17px;font-size:16px}.pv-model-notes{padding:0 20px 17px}.pv details summary{font-size:19px}.pv-pressure{padding:27px 22px;margin-bottom:28px}.pv-pressure>header,.pv-reading{display:block}.pv-reading{padding:24px 20px}.pv-dial{max-width:260px;margin-bottom:25px}.pv-pressure-notes{display:block}.pv-pressure-notes p+p{margin-top:20px}.pv-hill{margin-top:30px}.pv-expansion-diagram{margin-top:25px;padding:20px}.pv-faq{padding:27px 22px;margin-bottom:28px}.pv-finish{display:block;padding:27px 22px}.pv-finish>div:last-child{margin-top:25px}.pv-next{padding:27px 22px;margin-bottom:28px}.pv-chapters .pv-kicker{margin-bottom:13px!important}.pv-chapters h2{margin-bottom:25px}.pv-dialog{width:calc(100vw - 12px);height:calc(100dvh - 12px)}.pv-dialog>header{padding:10px 13px}.pv-dialog>header strong{font-size:20px}.pv-dialog>header button{font-size:13px;padding:12px}.pv-dialog .pv-stage{height:480px}}
@media(prefers-reduced-motion:reduce){.pv *{scroll-behavior:auto!important;transition:none!important}}
.pv-part-pin{position:absolute;pointer-events:none;background:#b74d21;color:#fff1d7;border:2px solid #efc780;font:700 14px/1.3 Arial,sans-serif;padding:11px 15px;box-shadow:4px 5px 0 #0b282566;max-width:230px}.pv-part-pin:before{content:"";position:absolute;width:10px;height:10px;background:#efc780;border:2px solid #fff5e1;border-radius:50%;left:-7px;top:50%}
.pv-range-labels{position:relative}.pv-range-labels span:nth-child(2){position:absolute;left:60%;transform:translateX(-50%)}
.pv-directory{margin:28px 0 42px;background:var(--deep);border:2px solid var(--ink);box-shadow:var(--shadow);color:var(--paper);padding:28px}.pv-directory>header{display:flex;align-items:baseline;justify-content:space-between;gap:24px;margin-bottom:22px}.pv-directory .pv-kicker{color:var(--gold);margin:0!important}.pv-directory h2{font-size:30px;margin:0}.pv-routes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.pv-route{display:flex;flex-direction:column;text-decoration:none;background:var(--paper);color:var(--ink)!important;padding:24px;border:1px solid var(--gold);box-shadow:5px 6px 0 #0005}.pv-route:last-child{background:var(--rust);color:#fff5e0!important}.pv-route-label{font:700 12px/1.5 Consolas,monospace;text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px}.pv-route h3{font:800 29px/1.16 var(--mmos-font-display,Oswald,Impact,sans-serif);text-transform:uppercase;margin-bottom:14px}.pv-route p{font:400 17px/1.55 Arial,sans-serif;margin-bottom:20px}.pv-route-action{font-size:15px;margin-top:auto;padding-top:14px;border-top:1px solid #8c977d}.pv-route:last-child .pv-route-action{border-color:#f6edd966}.pv-route:hover{outline:2px solid var(--gold);outline-offset:2px}.pv-topic-links{display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;padding-top:25px;font-size:15px}.pv-topic-links>span{font:700 12px/1.5 Consolas,monospace;text-transform:uppercase;color:var(--gold)}
.pv-directory{scroll-margin-top:95px}.pv-cover .pv-button[href="#pv-start"]{background:var(--paper);color:var(--ink)}
@media(max-width:700px){.pv-directory,.pv section[id]{scroll-margin-top:155px}}
@media(max-width:1000px){.pv-directory>header{display:block}.pv-directory h2{margin-top:10px}.pv-route{padding:20px}.pv-route h3{font-size:25px}}
@media(max-width:700px){.pv-directory{padding:22px 18px;margin:24px 0 28px}.pv-directory h2{font-size:29px}.pv-routes{grid-template-columns:1fr;gap:14px}.pv-route{padding:19px 20px}.pv-route-label{margin-bottom:6px}.pv-route h3{font-size:25px;margin-bottom:9px}.pv-route p{font-size:16px;margin-bottom:12px}.pv-route-action{padding-top:10px}.pv-topic-links{gap:13px 18px}.pv-topic-links>span{flex-basis:100%}}