:root{--black:#11130f;--pit:#1b2019;--steel:#72766e;--paper:#d7d0bc;--bone:#ebe2ca;--rust:#9c3f2c;--oxide:#713128;--olive:#48513a;--lamp:#f0ce86;--line:rgba(235,226,202,.24);--mono:'Chivo Mono',monospace;--display:'Archivo Black',sans-serif;--header-h:72px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden;background:var(--black)}
body{margin:0;background:var(--pit);color:var(--bone);font-family:var(--mono);overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:1000;opacity:.12;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.87' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.45'/%3E%3C/svg%3E");mix-blend-mode:overlay}
button,a{font:inherit}
a{color:inherit}
button{color:inherit}
:focus-visible{outline:3px solid var(--lamp);outline-offset:5px}
.skip-link{position:fixed;top:10px;left:10px;z-index:1100;padding:12px 16px;background:var(--lamp);color:var(--black);transform:translateY(-150%)}
.skip-link:focus{transform:none}
.load-shutter{position:fixed;z-index:999;inset:0;background:var(--oxide);display:grid;place-items:center;transform-origin:top;animation:shutter 1.3s cubic-bezier(.77,0,.18,1) .35s forwards;pointer-events:none}
.load-shutter::after{content:"";position:absolute;inset:8px;border:1px solid rgba(235,226,202,.55)}
.load-shutter span{font:700 clamp(15px,2vw,25px)/1 var(--mono);letter-spacing:.22em}
@keyframes shutter{0%{transform:scaleY(1)}55%{transform:scaleY(1)}100%{transform:scaleY(0)}}
.site-header{height:var(--header-h);display:grid;grid-template-columns:230px 1fr 160px;align-items:center;padding:0 2.4vw;position:absolute;z-index:30;top:0;width:100%;border-bottom:1px solid rgba(235,226,202,.25);background:linear-gradient(#11130fd1,transparent)}
.wordmark{display:flex;align-items:center;gap:12px;text-decoration:none;font:400 13px/.86 var(--display);letter-spacing:-.04em}
.wordmark svg{width:45px;fill:none;stroke:var(--lamp);stroke-width:2.2}
.site-header nav{justify-self:center;display:flex;height:100%;align-items:center;gap:clamp(18px,3vw,52px)}
.site-header nav a{font-size:11px;text-transform:uppercase;letter-spacing:.08em;text-decoration:none;display:grid;align-items:center;height:100%;position:relative}
.site-header nav a::after{content:"";height:3px;position:absolute;bottom:0;left:50%;right:50%;background:var(--rust);transition:.25s}
.site-header nav a:hover::after{left:0;right:0}
.sound-switch{border:0;background:transparent;display:flex;gap:9px;align-items:center;justify-self:end;min-height:44px;cursor:pointer;padding:0}
.switch-track{width:40px;height:20px;border:1px solid var(--paper);padding:3px;display:block}.switch-track span{display:block;width:12px;height:12px;background:var(--paper);transition:.25s}.sound-switch[aria-pressed="true"] .switch-track span{transform:translateX(20px);background:var(--lamp)}
.sound-label{font-size:10px;text-transform:uppercase;letter-spacing:.08em;min-width:58px;text-align:left}
.hero{height:min(940px,100svh);min-height:670px;position:relative;display:flex;align-items:end;padding:0 4.7vw 6.5vh;isolation:isolate;overflow:hidden;background:var(--black)}
.hero-image{position:absolute;inset:0;background:url('/assets/gen/ironclad/hero.jpg') 52% 50%/cover no-repeat;z-index:-4;animation:heroPush 12s cubic-bezier(.2,.6,.3,1) forwards;transform:scale(1.08)}
@keyframes heroPush{to{transform:scale(1)}}
.hero-scrim{position:absolute;inset:0;z-index:-3;background:linear-gradient(90deg,rgba(10,11,8,.93) 0%,rgba(10,11,8,.48) 44%,rgba(10,11,8,.08) 75%),linear-gradient(0deg,rgba(10,11,8,.8),transparent 45%),linear-gradient(180deg,rgba(10,11,8,.58),transparent 30%)}
.hero::before,.hero::after{content:"";position:absolute;left:0;right:0;height:clamp(20px,4.2vh,52px);background:var(--black);z-index:5}.hero::before{top:var(--header-h)}.hero::after{bottom:0}
.hero-flare{position:absolute;z-index:-2;width:65vw;height:2px;top:27%;right:-15%;background:linear-gradient(90deg,transparent,var(--lamp),white,transparent);box-shadow:0 0 26px 7px rgba(240,206,134,.25);opacity:.25;transform:rotate(-3deg)}
.hero-copy{position:relative;z-index:6;width:min(850px,72vw);padding-bottom:clamp(32px,5vh,68px)}
.hero-kicker,.section-kicker{text-transform:uppercase;letter-spacing:.17em;color:var(--lamp);font-size:11px;margin:0 0 20px}
.hero h1{font:400 clamp(64px,10.5vw,166px)/.76 var(--display);letter-spacing:-.085em;margin:0;color:var(--bone);text-shadow:0 5px 40px #000}
.hero h1 span{display:block;animation:headlineIn .8s cubic-bezier(.2,.8,.2,1) both}.hero h1 span:nth-child(2){color:transparent;-webkit-text-stroke:2px var(--bone);animation-delay:.12s}
@keyframes headlineIn{from{transform:translateY(50px);filter:blur(9px)}to{transform:none;filter:none}}
.hero-copy>p:not(.hero-kicker){font-size:clamp(12px,1.1vw,15px);line-height:1.6;max-width:56ch;margin:25px 0 27px;color:#d2ccb9}
.hero-link{width:max-content;display:flex;align-items:center;gap:18px;text-decoration:none;text-transform:uppercase;font-size:11px;letter-spacing:.08em;padding:8px 0;min-height:44px}.hero-link svg{width:90px;fill:none;stroke:var(--lamp);stroke-width:1.3;transition:transform .35s}.hero-link:hover svg{transform:translateX(12px)}
.hero-plate{position:absolute;z-index:6;right:2.4vw;bottom:calc(4.2vh + 42px);writing-mode:vertical-rl;display:flex;gap:30px;font-size:9px;letter-spacing:.14em;color:#c9c2af}
.arc-intro{min-height:70vh;background:var(--bone);color:var(--black);display:grid;grid-template-columns:1.35fr .65fr;gap:7vw;padding:14vh 6vw 18vh;position:relative;align-items:start}
.arc-intro::before{content:"";position:absolute;left:0;top:0;width:32%;height:8px;background:var(--rust)}
.arc-intro h2,.forge h2,.ledger h2,.provenance h2,.engine-start h2,.visit h2{font:400 clamp(48px,7vw,112px)/.82 var(--display);letter-spacing:-.075em;margin:0}
.arc-intro .section-kicker{color:var(--rust)}
.arc-intro>p{font-size:clamp(14px,1.25vw,18px);line-height:1.7;margin:55px 0 0;max-width:43ch}
.arc-rail{position:absolute;bottom:7vh;left:6vw;right:6vw;display:flex;justify-content:space-between;align-items:center;color:var(--rust);font-size:11px}.arc-rail i{position:absolute;height:2px;background:var(--black);left:0;right:0}.arc-rail span{position:relative;background:var(--bone);border:1px solid var(--black);padding:8px}
.station{min-height:780px;display:grid;grid-template-columns:minmax(0,1.55fr) minmax(300px,.65fr);position:relative;border-top:1px solid var(--line);padding:9vh 5vw 8vh;gap:5vw;align-items:center;overflow:hidden;transition:background .8s}
.station::after{content:"";position:absolute;inset:0;pointer-events:none;background:repeating-linear-gradient(90deg,transparent 0,transparent calc(10% - 1px),rgba(235,226,202,.035) calc(10% - 1px),rgba(235,226,202,.035) 10%)}
.station-rust{background:#2b211c}.station-strip{background:#30332f}.station-drive{background:#1c2521}.station-primer{background:var(--oxide)}.station-run{background:var(--olive)}
.station-number{position:absolute;top:2vh;right:2vw;font:400 clamp(120px,18vw,290px)/1 var(--display);color:rgba(235,226,202,.045);letter-spacing:-.1em}
.tank-drawing,.station-copy{position:relative;z-index:2}.tank-drawing svg{width:100%;overflow:visible}.gridlines{fill:none;stroke:rgba(235,226,202,.08);stroke-width:1}.tank{fill:rgba(17,19,15,.6);stroke:var(--bone);stroke-width:3;stroke-linejoin:round}.tank circle{fill:rgba(17,19,15,.85)}.tank .barrel{fill:none;stroke-width:12}.tank .damage{fill:none;stroke:var(--rust);stroke-width:5}.tank .stand{fill:var(--black)}.tank .cut{fill:var(--pit);stroke-dasharray:9 5}.tank .rib{fill:none}.tank .ghost{fill:none;stroke-dasharray:8 7;opacity:.45}.tank .engine{fill:none;stroke:var(--lamp);stroke-width:4}.tank.primed{fill:#8d3b30}.tank .coat{fill:none;stroke:#ce7664;stroke-width:3}.tank.running{fill:#303b2c}.tank .marking{fill:none;stroke:var(--bone);stroke-width:8}.tank .exhaust{fill:none;stroke:var(--lamp);stroke-width:3;stroke-dasharray:7}.annotation{font:500 10px var(--mono);fill:var(--bone)}.annotation path{fill:none;stroke:var(--lamp);stroke-width:1}.annotation circle{fill:var(--lamp)}
.station-copy>span,.ledger-heading>span,.engine-heading>span,.visit>div>span{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--lamp)}
.station-copy h3{font:400 clamp(34px,4.2vw,67px)/.88 var(--display);letter-spacing:-.06em;margin:18px 0 22px}.station-copy p{font-size:13px;line-height:1.75;color:#d1cab8;margin:0 0 35px;max-width:48ch}.station-copy dl{margin:0;border-top:1px solid var(--line)}.station-copy dl div{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:12px 0;font-size:10px;text-transform:uppercase}.station-copy dt{color:#aaa795}.station-copy dd{margin:0;color:var(--lamp)}
.forge{min-height:100svh;position:relative;background:#170f0c;display:grid;grid-template-columns:.7fr 1.3fr;align-items:center;padding:12vh 5vw;overflow:hidden}.forge canvas{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}.forge::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 75% 45%,rgba(172,51,27,.24),transparent 30%),linear-gradient(90deg,#170f0c 0,transparent 65%);pointer-events:none}.forge-copy,.forging-visual{position:relative;z-index:2}.forge-copy .section-kicker{color:#df8060}.forge-copy p:last-child{max-width:46ch;line-height:1.8;font-size:13px;color:#c5b9a3;margin-top:34px}.forging-visual svg{width:100%;filter:drop-shadow(0 28px 40px #000)}.forge-glow{fill:#d34b28}.link-body{fill:#5e251c;stroke:#e88455;stroke-width:4;fill-rule:evenodd}.hammer-mark{stroke:#e6a06f;stroke-width:5;fill:none}.forge-dims{fill:var(--paper);stroke:var(--paper);stroke-width:1;font:12px var(--mono)}.heat-readout{position:absolute;right:3%;top:4%;border-left:3px solid #df8060;padding-left:15px}.heat-readout span{display:block;font-size:9px;letter-spacing:.1em}.heat-readout strong{font:400 clamp(44px,7vw,92px)/1 var(--display);color:#efbd78}.heat-readout small{font-size:13px}.heat-haze{position:absolute;inset:15%;filter:blur(30px);background:radial-gradient(#9c3f2c66,transparent 67%);animation:haze 2s ease-in-out infinite alternate}@keyframes haze{to{transform:scale(1.15) translateY(-8px);opacity:.6}}
.ledger{background:#b9b3a2;color:var(--black);padding:14vh 6vw;display:grid;grid-template-columns:.65fr 1.35fr;gap:8vw;align-items:center}.ledger-heading>span{color:var(--oxide)}.ledger-heading h2{font-size:clamp(52px,6.5vw,102px);margin:20px 0 35px}.ledger-heading p{font-size:13px;line-height:1.8;max-width:43ch}.inventory-card{background:#d8d0ba;box-shadow:18px 18px 0 #262b25,0 0 0 1px #262b25;padding:2.2vw;transform:rotate(1deg);position:relative}.inventory-card::before{content:"";position:absolute;inset:8px;border:1px solid #5f5b52;pointer-events:none}.inventory-top{display:grid;grid-template-columns:1fr auto 1fr;gap:15px;border-bottom:3px double var(--black);padding:5px 0 13px;font-size:9px}.inventory-top span:last-child{text-align:right}.inventory-total{display:grid;grid-template-columns:1fr auto 1fr;align-items:end;padding:25px 0 20px;border-bottom:1px solid var(--black);font-size:9px}.inventory-total strong{font:400 clamp(72px,9vw,142px)/.75 var(--display);letter-spacing:-.08em;color:var(--oxide)}.inventory-total span:last-child{text-align:right}.inventory-rows>div{display:grid;grid-template-columns:1fr auto;position:relative;border-bottom:1px solid #797467;padding:15px 0 21px;font-size:11px}.inventory-rows b{font-weight:500}.inventory-rows i{position:absolute;left:0;bottom:7px;width:var(--w);height:4px;background:var(--oxide)}.inventory-sign{display:grid;grid-template-columns:1fr 1fr 90px;gap:20px;padding-top:24px;font-size:8px;line-height:1.8}.inventory-sign svg{fill:none;stroke:var(--oxide);stroke-width:2;transform:rotate(-10deg)}.inventory-sign text{text-anchor:middle;font:700 8px var(--mono);fill:var(--oxide);stroke:none}
.provenance{min-height:100svh;display:grid;grid-template-columns:1.08fr .92fr;background:#252a23}.provenance-map{position:relative;display:grid;place-items:center;background:#31372c;overflow:hidden}.provenance-map svg{width:min(88%,760px);height:auto}.contours{fill:none;stroke:#68705e;stroke-width:1.5}.water{fill:#18201d;stroke:#6d7467}.recovery-route{fill:none;stroke:var(--lamp);stroke-width:3;stroke-dasharray:10 8}.site-marker,.works-marker{fill:var(--oxide);stroke:var(--bone);stroke-width:2}.site-marker path,.works-marker path{fill:none}.provenance-map text{font:10px var(--mono);fill:var(--bone);letter-spacing:.08em}.map-coordinates{position:absolute;left:5%;bottom:4%;font-size:9px;line-height:1.7;color:#aab09f}.provenance-copy{padding:12vh 6vw}.provenance-copy h2{font-size:clamp(44px,5.5vw,84px);margin:20px 0 34px}.provenance-copy .lead{font-size:14px;line-height:1.7;color:#d2cebc}.provenance-copy ol{list-style:none;padding:0;margin:40px 0}.provenance-copy li{display:grid;grid-template-columns:70px 1fr;gap:15px;border-top:1px solid var(--line);padding:16px 0;font-size:10px;line-height:1.6;color:#b9b8aa}.provenance-copy li:last-child{border-bottom:1px solid var(--line)}.provenance-copy time{color:var(--lamp)}.provenance-copy li b{display:block;color:var(--bone);font-size:11px;text-transform:uppercase}.provenance blockquote{margin:34px 0 0;border-left:4px solid var(--rust);padding:0 0 0 22px;font:400 18px/1.55 var(--mono);color:var(--bone)}.provenance cite{display:block;font:400 9px var(--mono);text-transform:uppercase;letter-spacing:.1em;color:var(--lamp);margin-top:13px}
.engine-start{min-height:110svh;background:#0b0d0a;position:relative;padding:12vh 6vw 8vh;display:grid;grid-template-columns:.8fr 1.2fr;gap:7vw;align-items:center;overflow:hidden;isolation:isolate}.engine-darkness{position:absolute;inset:0;background:radial-gradient(circle at 78% 45%,#374031 0,transparent 36%),linear-gradient(120deg,#0b0d0a 45%,#21271e);z-index:-3}.engine-grid{position:absolute;inset:0;z-index:-2;opacity:.18;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:70px 70px;transform:perspective(600px) rotateX(58deg) scale(1.4);transform-origin:center bottom}.engine-heading h2{font-size:clamp(66px,9.5vw,150px);margin:20px 0 30px}.engine-heading p{font-size:11px;color:#aaa898}.start-console{border:1px solid #646a5c;background:#1b1f19e8;box-shadow:0 35px 90px #000;padding:clamp(18px,3vw,42px);display:grid;grid-template-columns:1fr 1fr;gap:20px;position:relative}.start-console::before{content:"PANEL E-12 / ISOLATOR CLOSED";position:absolute;left:20px;top:-20px;font-size:8px;letter-spacing:.1em;color:#a09d90}.gauge{aspect-ratio:1;border:2px solid #72766e;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;box-shadow:inset 0 0 40px #000}.gauge::before{content:"";position:absolute;inset:8%;border:1px dashed #646a5c;border-radius:50%}.gauge span,.gauge small{font-size:8px;letter-spacing:.12em;color:#a9a697}.gauge b{font:400 clamp(40px,5vw,74px)/1 var(--display);color:var(--lamp);z-index:1}.gauge i{position:absolute;width:34%;height:3px;background:var(--rust);left:50%;top:50%;transform-origin:left center;transform:rotate(135deg);transition:transform .2s}.sequence-list{grid-column:1/-1}.sequence-list>div{display:grid;grid-template-columns:15px 1fr auto;align-items:center;gap:10px;padding:10px 0;border-top:1px solid var(--line);font-size:9px;text-transform:uppercase}.sequence-list i{width:8px;height:8px;border:1px solid #858779;border-radius:50%}.sequence-list b{font-weight:400;color:#858779}.sequence-list .active i{background:var(--lamp);box-shadow:0 0 15px var(--lamp)}.sequence-list .active b{color:var(--lamp)}.sequence-list .done i{background:var(--olive)}.sequence-list .done b{color:#9aaa88}.start-button{grid-column:1/-1;border:0;background:var(--oxide);min-height:86px;cursor:pointer;display:grid;grid-template-columns:85px 1fr auto;align-items:center;text-align:left;padding:0 20px;box-shadow:inset 0 0 0 2px #d28970,8px 8px 0 #070806;transition:transform .12s}.start-button:hover{transform:translate(-2px,-2px);box-shadow:inset 0 0 0 2px #e0a18c,11px 11px 0 #070806}.start-button:active{transform:translate(6px,6px);box-shadow:inset 0 0 0 2px #e0a18c,2px 2px 0 #070806}.start-button strong{font:400 clamp(23px,3vw,42px)/1 var(--display);letter-spacing:-.04em}.button-id,.button-state{font-size:8px;letter-spacing:.1em}.button-state{text-align:right}.first-catch{position:absolute;inset:0;background:var(--lamp);color:var(--black);z-index:10;display:flex;align-items:center;justify-content:center;text-align:center;font:400 clamp(70px,14vw,220px)/.72 var(--display);letter-spacing:-.08em;transform:translateY(100%);pointer-events:none}.engine-start.caught .first-catch{animation:catchFlash .72s cubic-bezier(.7,0,.3,1)}@keyframes catchFlash{0%{transform:translateY(100%)}30%,62%{transform:translateY(0)}100%{transform:translateY(-100%)}}
.engine-start.idling{animation:idleShake .12s linear 12}.engine-start.idling .engine-darkness{background:radial-gradient(circle at 78% 45%,#687157 0,transparent 40%),linear-gradient(120deg,#11130f 45%,#292e24)}@keyframes idleShake{0%,100%{transform:translate(0)}25%{transform:translate(2px,-1px)}75%{transform:translate(-2px,1px)}}
.exhaust{position:absolute;right:6%;top:16%;width:38%;height:45%;pointer-events:none}.exhaust i{position:absolute;left:40%;bottom:0;width:40px;height:40px;border:7px solid #c5c0ae;border-radius:50%;opacity:0}.engine-start.idling .exhaust i{animation:smokeRing 3.6s ease-out infinite}.engine-start.idling .exhaust i:nth-child(2){animation-delay:.65s}.engine-start.idling .exhaust i:nth-child(3){animation-delay:1.3s}.engine-start.idling .exhaust i:nth-child(4){animation-delay:1.95s}.engine-start.idling .exhaust i:nth-child(5){animation-delay:2.6s}@keyframes smokeRing{0%{transform:translate(0,0) scale(.3);opacity:0}15%{opacity:.35}100%{transform:translate(140px,-250px) scale(3.3);opacity:0;filter:blur(4px)}}
.memorial-note{position:absolute;left:6vw;bottom:4vh;max-width:65ch;font-size:8px;line-height:1.6;color:#85877d;text-transform:uppercase;letter-spacing:.06em}
.visit{background:var(--rust);color:var(--bone);min-height:68vh;padding:11vh 6vw;display:grid;grid-template-columns:1.3fr .7fr;gap:8vw;align-items:center}.visit>div>span{color:var(--bone)}.visit h2{font-size:clamp(50px,7.5vw,118px);margin-top:18px}.visit-details{align-self:end}.visit-details p{font-size:12px;line-height:1.9}.visit-details a{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--bone);border-bottom:1px solid var(--bone);padding:18px 0;margin-top:32px;text-decoration:none;text-transform:uppercase;font-size:10px}.visit-details a span{font-size:28px;transition:transform .25s}.visit-details a:hover span{transform:translateY(-7px)}
.site-footer{min-height:120px;background:var(--black);padding:35px 4vw;display:flex;justify-content:space-between;align-items:center;gap:25px;font-size:9px;text-transform:uppercase;letter-spacing:.05em;color:#aaa898}.site-footer div{display:flex;gap:28px}.site-footer a{text-decoration:none}.site-footer a:hover{color:var(--lamp)}

/* Guide */
.guide-page{background:#20241e}.guide-header{position:relative;background:var(--oxide)}.guide-hero{padding:15vh 6vw 10vh;min-height:58vh;background:linear-gradient(120deg,#772e25,#3a2720);position:relative;overflow:hidden}.guide-hero::after{content:"38-B";position:absolute;right:-.05em;bottom:-.25em;font:400 32vw/1 var(--display);color:#1b201929;letter-spacing:-.1em}.guide-hero .section-kicker{position:relative;z-index:1}.guide-hero h1{position:relative;z-index:1;font:400 clamp(64px,12vw,180px)/.77 var(--display);letter-spacing:-.085em;margin:0;max-width:8ch}.guide-hero p{position:relative;z-index:1;max-width:55ch;line-height:1.7;margin:35px 0 0}.guide-main{max-width:1240px;margin:auto;padding:11vh 6vw}.guide-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:8vw}.guide-aside{font-size:9px;text-transform:uppercase;letter-spacing:.1em;color:var(--lamp);position:sticky;top:40px;height:max-content;border-top:4px solid var(--rust);padding-top:18px}.guide-article h2{font:400 clamp(34px,4vw,62px)/.9 var(--display);letter-spacing:-.05em;margin:70px 0 20px}.guide-article h2:first-child{margin-top:0}.guide-article p,.guide-article li{font-size:13px;line-height:1.85;color:#d0cbbb}.guide-article code{color:var(--lamp);font-family:var(--mono);font-size:.9em}.token-strip{display:grid;grid-template-columns:repeat(5,1fr);margin:35px 0}.token-strip div{aspect-ratio:1;padding:10px;display:flex;align-items:end;font-size:8px}.token-strip div:nth-child(1){background:#9c3f2c}.token-strip div:nth-child(2){background:#713128}.token-strip div:nth-child(3){background:#48513a}.token-strip div:nth-child(4){background:#72766e}.token-strip div:nth-child(5){background:#f0ce86;color:#11130f}.reproduce{border:1px solid #666a5e;padding:30px;margin-top:70px;background:#191c17}.reproduce h2{margin-top:0}.guide-back{display:inline-block;margin-top:30px;color:var(--lamp);text-underline-offset:5px}

@media(max-width:900px){:root{--header-h:66px}.site-header{grid-template-columns:170px 1fr;padding:0 20px}.site-header nav{display:none}.sound-switch{grid-column:2}.hero{height:860px;min-height:100svh;padding-left:28px;padding-right:28px}.hero-copy{width:90vw}.hero h1{font-size:clamp(61px,15vw,120px)}.hero-plate{display:none}.arc-intro{grid-template-columns:1fr;gap:15px;min-height:620px}.arc-intro>p{margin-top:10px}.station{grid-template-columns:1fr;min-height:auto;padding:9vh 5vw}.tank-drawing{order:2}.station-copy{order:1;max-width:620px}.station-copy h3{font-size:clamp(42px,8vw,66px)}.forge{grid-template-columns:1fr;gap:40px}.forge-copy{max-width:580px}.forging-visual{margin-left:8vw}.ledger{grid-template-columns:1fr}.inventory-card{padding:30px}.provenance{grid-template-columns:1fr}.provenance-map{min-height:670px}.engine-start{grid-template-columns:1fr;gap:45px}.engine-heading{max-width:600px}.start-console{max-width:680px}.visit{grid-template-columns:1fr}.guide-grid{grid-template-columns:1fr}.guide-aside{position:static}.guide-main{padding-top:8vh}}
@media(max-width:560px){.site-header{padding:0 14px}.wordmark svg{width:37px}.wordmark{font-size:11px}.sound-label{display:none}.sound-switch{min-width:44px;justify-content:end}.hero{height:740px;padding:0 20px 64px;align-items:end}.hero::before{height:20px}.hero-copy{width:100%;padding-bottom:18px}.hero-kicker{margin-bottom:12px}.hero h1{font-size:clamp(54px,17vw,74px);line-height:.79}.hero h1 span:nth-child(2){-webkit-text-stroke-width:1px}.hero-copy>p:not(.hero-kicker){font-size:11px;margin:18px 0}.hero-image{background-position:62% 50%}.hero-scrim{background:linear-gradient(90deg,rgba(10,11,8,.9),rgba(10,11,8,.24)),linear-gradient(0deg,rgba(10,11,8,.92),transparent 55%)}.arc-intro{min-height:600px;padding:100px 20px 125px}.arc-intro h2,.forge h2,.ledger h2,.provenance h2,.engine-start h2,.visit h2{font-size:clamp(44px,14vw,62px)}.arc-intro>p{font-size:13px}.arc-rail{left:20px;right:20px}.station{padding:80px 20px 65px;gap:25px}.station-number{font-size:150px;top:0}.tank-drawing{margin-left:-10px;width:calc(100% + 20px)}.tank-drawing svg{height:auto}.annotation{font-size:13px}.annotation text:nth-of-type(2){display:none}.station-copy h3{font-size:40px}.station-copy p{font-size:12px}.forge{padding:100px 20px;min-height:850px}.forging-visual{margin:0 -25% 0 2%}.heat-readout{right:15%}.ledger{padding:100px 20px}.ledger-heading h2{font-size:50px}.inventory-card{padding:22px 18px;box-shadow:8px 8px 0 #262b25;transform:none}.inventory-top{grid-template-columns:1fr auto}.inventory-top span:last-child{display:none}.inventory-total{grid-template-columns:1fr auto}.inventory-total span:last-child{display:none}.inventory-total strong{font-size:64px}.inventory-sign{grid-template-columns:1fr 1fr}.inventory-sign svg{display:none}.provenance-map{min-height:480px}.provenance-map svg{width:110%;margin-left:-10%}.provenance-copy{padding:90px 20px}.provenance-copy h2{font-size:44px}.provenance blockquote{font-size:14px}.engine-start{padding:100px 20px 90px;min-height:1050px}.engine-heading h2{font-size:65px}.start-console{padding:16px;gap:12px}.gauge b{font-size:36px}.start-button{grid-template-columns:1fr;min-height:105px;padding:15px}.start-button strong{font-size:27px}.button-id{display:none}.button-state{text-align:left}.memorial-note{left:20px;right:20px;bottom:25px}.exhaust{right:-5%;width:65%}.visit{padding:90px 20px;min-height:600px}.site-footer{padding:32px 20px;align-items:flex-start;flex-direction:column}.site-footer div{flex-direction:column;gap:14px}.guide-hero{padding:120px 20px 70px;min-height:560px}.guide-hero h1{font-size:68px}.guide-main{padding:70px 20px}.token-strip{grid-template-columns:repeat(5,1fr)}.token-strip div{font-size:6px;padding:4px}.reproduce{padding:20px}}
/* Pass 1 refinements */
.forge{min-height:860px;padding:100px 5vw}
.heat-readout{white-space:nowrap}.heat-readout small{margin-left:3px}
.visit h2{font-size:clamp(50px,5.2vw,82px);max-width:none}
.guide-aside{height:100%;overflow:hidden;background:repeating-linear-gradient(180deg,transparent 0,transparent 119px,rgba(240,206,134,.12) 119px,rgba(240,206,134,.12) 120px);border-left:1px solid rgba(240,206,134,.12);padding-left:18px}
.guide-aside::after{content:"01\A 02\A 03\A 04\A 05";white-space:pre;position:absolute;left:0;top:92px;font:400 86px/.9 var(--display);letter-spacing:-.08em;color:rgba(240,206,134,.08)}
.guide-article{max-width:72ch}.guide-article p,.guide-article li{font-size:14px;line-height:1.9}
@media(min-width:561px) and (max-width:900px){.forge{grid-template-columns:.76fr 1.24fr;gap:10px;min-height:760px;padding:80px 5vw;align-items:start}.forge-copy h2{font-size:52px}.forge-copy p:last-child{font-size:11px}.forging-visual{margin-left:0}.heat-readout{right:0}.guide-aside{height:120px;background:none;border-left:0;padding-left:0}.guide-aside::after{content:"01 / 02 / 03 / 04 / 05";white-space:normal;top:55px;font-size:44px}}
@media(max-width:560px){.site-header{grid-template-columns:150px 1fr}.sound-label{display:block;min-width:48px;font-size:8px}.sound-switch{min-width:92px;justify-content:end}.hero h1{font-size:clamp(48px,13.2vw,54px);line-height:.8;letter-spacing:-.07em}.annotation{font-size:16px}.forge{padding:90px 20px;min-height:760px}.forging-visual{margin:0 -8% 0 -4%}.heat-readout{right:7%;top:2%;padding-left:10px}.heat-readout strong{font-size:52px}.heat-readout span{font-size:7px}.heat-readout small{font-size:10px}.visit h2{font-size:48px;max-width:8ch}.guide-aside{height:90px;background:none;border-left:0;padding-left:0}.guide-aside::after{display:none}.guide-article p,.guide-article li{font-size:13px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.load-shutter{display:none}.hero-image,.hero h1 span,.heat-haze,.engine-start.idling,.engine-start.caught .first-catch,.engine-start.idling .exhaust i{animation:none!important}.hero h1 span{transform:none;filter:none}.engine-start.caught .first-catch{display:none}}

/* Pass 2: the workshop becomes one continuous machine */
body{background:#171a15;background-image:radial-gradient(circle at 72% 8%,rgba(240,206,134,.035),transparent 28%),linear-gradient(115deg,rgba(255,255,255,.012),transparent 34%)}
.mobile-bay-nav{display:none}
.site-header{backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);background:linear-gradient(180deg,rgba(10,12,9,.9),rgba(10,12,9,.18))}
.hero{min-height:720px;box-shadow:inset 0 0 0 1px rgba(235,226,202,.12)}
.hero-image{filter:contrast(1.08) saturate(.72) sepia(.08)}
.hero-scrim{background:linear-gradient(90deg,rgba(8,9,7,.96) 0%,rgba(8,9,7,.56) 42%,rgba(8,9,7,.05) 76%),linear-gradient(0deg,rgba(8,9,7,.9),transparent 55%),linear-gradient(180deg,rgba(8,9,7,.64),transparent 32%)}
.hero-copy{max-width:1060px}
.hero h1{font-size:clamp(68px,10.8vw,172px);text-wrap:nowrap}
.hero-reticle{position:absolute;z-index:3;right:7.5vw;top:27%;width:clamp(130px,16vw,260px);aspect-ratio:1;border:1px solid rgba(240,206,134,.23);border-radius:50%;filter:drop-shadow(0 0 18px rgba(240,206,134,.12))}
.hero-reticle::before,.hero-reticle::after{content:"";position:absolute;background:rgba(240,206,134,.38)}.hero-reticle::before{height:1px;left:-12%;right:-12%;top:50%}.hero-reticle::after{width:1px;top:-12%;bottom:-12%;left:50%}
.hero-reticle i{position:absolute;width:20px;height:20px;border-color:var(--lamp);border-style:solid;opacity:.72}.hero-reticle i:nth-child(1){left:12%;top:12%;border-width:1px 0 0 1px}.hero-reticle i:nth-child(2){right:12%;top:12%;border-width:1px 1px 0 0}.hero-reticle i:nth-child(3){right:12%;bottom:12%;border-width:0 1px 1px 0}.hero-reticle i:nth-child(4){left:12%;bottom:12%;border-width:0 0 1px 1px}
.hero-film-data{position:absolute;z-index:7;top:calc(var(--header-h) + clamp(28px,5vh,55px));left:4.7vw;right:4.7vw;display:flex;justify-content:space-between;font-size:8px;letter-spacing:.14em;color:rgba(235,226,202,.68);text-transform:uppercase}
.hero-flare{animation:flareSweep 5.5s cubic-bezier(.2,.8,.2,1) 1.8s both}@keyframes flareSweep{0%{transform:translateX(-65vw) rotate(-3deg);opacity:0}28%{opacity:.42}100%{transform:translateX(18vw) rotate(-3deg);opacity:.14}}
.load-shutter{background:linear-gradient(90deg,#5d281f 0 49.7%,#7e3328 50.3%);box-shadow:inset 0 0 100px #25120e}
.load-shutter span::before{content:"WORK ORDER 04-771";display:block;text-align:center;font:500 8px/1 var(--mono);letter-spacing:.26em;color:var(--lamp);margin-bottom:14px}

.arc-intro{min-height:76vh;background:linear-gradient(112deg,#e3dbc5 0 58%,#c9c1ad 58%);overflow:hidden}
.arc-intro::after{content:"RUST  /  STEEL  /  OXIDE  /  OLIVE";position:absolute;right:-.2em;top:5%;font:400 clamp(52px,9vw,140px)/.8 var(--display);letter-spacing:-.08em;color:rgba(17,19,15,.055);writing-mode:vertical-rl}
.arc-intro>div,.arc-intro>p{position:relative;z-index:2}
.arc-stations{position:relative;--arc-progress:0;background:#24221d}
.arc-spine{position:absolute;z-index:8;left:14px;top:0;bottom:0;width:30px;background:linear-gradient(180deg,#9c3f2c 0 17%,#72766e 31% 42%,#b67c5b 55%,#713128 69% 82%,#48513a 100%);box-shadow:0 0 0 1px #11130f,8px 0 22px rgba(0,0,0,.28)}
.arc-spine::before{content:"";position:absolute;inset:0 12px;background:repeating-linear-gradient(180deg,rgba(235,226,202,.7) 0 2px,transparent 2px 30px)}
.arc-progress{position:absolute;left:0;top:0;width:100%;height:var(--arc-progress);background:rgba(240,206,134,.35);box-shadow:0 4px 16px var(--lamp);mix-blend-mode:screen}
.arc-carriage{position:absolute;left:-5px;top:clamp(0%,var(--arc-progress),calc(100% - 58px));width:94px;height:58px;transform:translateY(-50%);display:flex;align-items:center;gap:7px;filter:drop-shadow(0 8px 8px rgba(0,0,0,.65));transition:top .18s linear}
.arc-carriage svg{width:58px;fill:#12140f;stroke:var(--lamp);stroke-width:1.3}.arc-carriage b{background:var(--lamp);color:var(--black);font:700 9px var(--mono);padding:4px}
.arc-spine-label{position:sticky;top:86px;margin-left:47px;width:190px;display:flex;flex-direction:column;gap:4px;font-size:7px;letter-spacing:.13em;color:rgba(235,226,202,.62);transform:rotate(90deg);transform-origin:0 0;white-space:nowrap}.arc-spine-label b{color:var(--lamp);font-weight:500}
.station{padding-left:max(6vw,90px);min-height:830px;background-image:radial-gradient(circle at 25% 43%,rgba(240,206,134,.055),transparent 27%),repeating-linear-gradient(90deg,transparent 0,transparent calc(10% - 1px),rgba(235,226,202,.035) calc(10% - 1px),rgba(235,226,202,.035) 10%);transition:filter .55s ease,background-color .8s ease}
.station::before{position:absolute;left:max(6vw,90px);bottom:4vh;font:400 clamp(48px,7vw,112px)/.8 var(--display);letter-spacing:-.07em;color:rgba(235,226,202,.035);text-transform:uppercase}
.station-rust::before{content:"RECOVER"}.station-strip::before{content:"READ"}.station-drive::before{content:"REBUILD"}.station-primer::before{content:"SEAL"}.station-run::before{content:"MOVE"}
.station:nth-of-type(even){grid-template-columns:minmax(300px,.65fr) minmax(0,1.55fr)}.station:nth-of-type(even) .tank-drawing{order:2}.station:nth-of-type(even) .station-copy{order:1}
.tank-drawing{transform:translateZ(0);transition:transform .7s cubic-bezier(.16,1,.3,1)}.station.is-active .tank-drawing{transform:translateY(-9px) scale(1.015)}
.tank-drawing svg{filter:drop-shadow(0 28px 24px rgba(0,0,0,.25))}.tank-drawing .tank{transition:fill .7s,stroke .7s;stroke-dasharray:2600;stroke-dashoffset:0}.station.is-active .tank{animation:traceHull 1.35s cubic-bezier(.2,.8,.2,1) both}@keyframes traceHull{from{stroke-dashoffset:520}to{stroke-dashoffset:0}}
.annotation{font-size:11px}.annotation path{stroke-dasharray:360;stroke-dashoffset:0;transition:stroke-width .25s,filter .25s}.annotation text{transition:fill .25s}.annotation:hover path{stroke-width:3;filter:drop-shadow(0 0 4px var(--lamp))}.annotation:hover text{fill:var(--lamp)}
.station-copy{max-width:520px}.station-copy>span{display:inline-flex;align-items:center;gap:10px}.station-copy>span::before{content:"";width:28px;height:3px;background:var(--lamp)}
.station-copy h3{font-size:clamp(38px,4.7vw,76px);line-height:.84;text-wrap:balance}.station-copy p{font-size:14px;line-height:1.8}.station-copy dl div{padding:15px 0;font-size:10px}

.forge{background:radial-gradient(ellipse at 72% 58%,#4b1c13 0,#1d100c 30%,#100b09 70%);border-top:12px solid #0a0b09}.forging-visual{perspective:900px}.forging-visual svg{transform:rotateX(8deg) rotateZ(-1deg);transition:transform .7s cubic-bezier(.16,1,.3,1)}.forging-visual:hover svg{transform:rotateX(3deg) rotateZ(1deg) scale(1.025)}
.press-head{position:absolute;z-index:-1;left:17%;right:17%;top:-12%;height:32%;border:1px solid #6d5146;background:linear-gradient(#24211e,#0e0d0c);clip-path:polygon(8% 0,92% 0,100% 75%,79% 100%,21% 100%,0 75%);box-shadow:0 35px 55px #000}.press-head span{position:absolute;right:8%;top:16%;font-size:8px;letter-spacing:.16em;color:#a68d78}.press-head i{position:absolute;bottom:18%;width:10px;height:10px;border-radius:50%;background:#090a08;box-shadow:inset 2px 2px 0 #5a5149}.press-head i:nth-of-type(1){left:15%}.press-head i:nth-of-type(2){left:50%}.press-head i:nth-of-type(3){right:15%}
.forge-cycle{position:absolute;bottom:-24px;left:12%;right:8%;display:flex;align-items:center;gap:12px;font-size:7px;letter-spacing:.12em;color:#aa8f7d}.forge-cycle i{height:1px;background:#7e4a37;flex:1}.forge-cycle span:nth-of-type(2){color:var(--lamp)}

.ledger{background:linear-gradient(110deg,#c1b9a5,#9f9b8d);border-top:8px solid #262b25}.inventory-card{background-color:#d8d0ba;background-image:linear-gradient(rgba(73,68,57,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(73,68,57,.035) 1px,transparent 1px);background-size:22px 22px;clip-path:polygon(0 0,calc(100% - 20px) 0,100% 20px,100% 100%,20px 100%,0 calc(100% - 20px));box-shadow:18px 18px 0 #262b25,32px 32px 60px rgba(38,43,37,.24)}
.inventory-card::after{content:"COUNT / CONSERVE / DISCLOSE";position:absolute;right:3%;top:46%;font:400 clamp(34px,5vw,72px)/1 var(--display);color:rgba(113,49,40,.045);transform:rotate(-90deg) translateX(50%);transform-origin:right center;white-space:nowrap}
.inventory-machine{position:relative;z-index:2;margin-top:18px;padding-top:13px;border-top:3px double #5f5b52;display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;font-size:7px;letter-spacing:.12em}.inventory-machine i{height:22px;background:repeating-linear-gradient(90deg,#262b25 0 2px,transparent 2px 5px,#262b25 5px 6px,transparent 6px 9px)}.inventory-machine b{font-weight:600;color:var(--oxide)}

.provenance-map{background:radial-gradient(circle at 30% 70%,#3f4938,#2a3028 58%,#1d211c)}.provenance-map::before{content:"RECOVERY SURVEY / CF-118";position:absolute;left:5%;top:5%;font-size:8px;letter-spacing:.15em;color:var(--lamp)}
.recovery-route{stroke-dasharray:12 9;animation:routeMarch 2.4s linear infinite}@keyframes routeMarch{to{stroke-dashoffset:-42}}
.site-marker circle,.works-marker circle{animation:mapPulse 2.2s ease-out infinite;transform-box:fill-box;transform-origin:center}@keyframes mapPulse{50%{stroke-width:7;stroke-opacity:.25}}
.map-legend{position:absolute;right:5%;bottom:4%;display:flex;gap:18px;font-size:7px;text-transform:uppercase;letter-spacing:.08em;color:#b9bdad}.map-legend span{display:flex;align-items:center;gap:6px}.map-legend i{width:8px;height:8px;border:1px solid var(--lamp)}.map-legend span:nth-child(2) i{height:2px;background:var(--lamp)}.map-legend span:nth-child(3) i{border-radius:50%;background:var(--oxide)}

.engine-start{background:#080a08;border-top:14px solid #141812}.engine-darkness{background:radial-gradient(circle at 76% 44%,#3a4433 0,transparent 32%),radial-gradient(circle at 18% 70%,rgba(113,49,40,.16),transparent 29%),linear-gradient(120deg,#080a08 45%,#20261d)}
.engine-heading p{max-width:48ch;font-size:12px;line-height:1.7}.start-console{box-shadow:0 35px 90px #000,0 0 0 10px #10130f,0 0 0 11px #555b4f}.gauge i{transform:rotate(var(--oil-angle,135deg));transition:transform .65s cubic-bezier(.18,.89,.32,1.28)}.gauge-rpm i{transform:rotate(var(--rpm-angle,135deg))}.gauge::after{content:"";position:absolute;width:12px;height:12px;border-radius:50%;background:var(--rust);box-shadow:0 0 0 4px #171a15}
.start-button{position:relative;overflow:hidden}.start-button::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,transparent 35%,rgba(255,255,255,.18) 48%,transparent 60%);transform:translateX(-120%);transition:transform .6s}.start-button:hover::after{transform:translateX(120%)}
.first-catch{background:radial-gradient(circle,#ffe2a3,#f0ce86 44%,#a94931 100%);flex-direction:column;gap:24px;overflow:hidden}.first-catch span{font:600 9px var(--mono);letter-spacing:.28em}.first-catch strong{font:400 clamp(65px,13vw,205px)/.72 var(--display);letter-spacing:-.08em}.first-catch i{position:absolute;width:28vw;aspect-ratio:1;border:2px solid rgba(17,19,15,.38);border-radius:50%;animation:shockRing .7s ease-out both}@keyframes shockRing{from{transform:scale(.1);opacity:1}to{transform:scale(4);opacity:0}}
.engine-start.caught .first-catch{animation:catchFlash 1.05s cubic-bezier(.7,0,.3,1)}.engine-start.caught .start-console{filter:brightness(1.6);box-shadow:0 35px 90px #000,0 0 80px rgba(240,206,134,.38)}
body.engine-impact main{animation:pageImpact .62s steps(2,end)}@keyframes pageImpact{0%,100%{transform:none}20%{transform:translate(3px,-4px) rotate(.06deg)}40%{transform:translate(-5px,2px) rotate(-.08deg)}60%{transform:translate(2px,1px)}}
.engine-live{position:absolute;right:6vw;bottom:4vh;margin:0;font-size:8px;text-transform:uppercase;letter-spacing:.1em;color:var(--lamp)}

.visit{background:radial-gradient(circle at 82% 24%,rgba(240,206,134,.13),transparent 24%),linear-gradient(120deg,#a23d2b,#753126);position:relative;overflow:hidden}.visit::before{content:"38";position:absolute;right:-.08em;bottom:-.3em;font:400 36vw/1 var(--display);letter-spacing:-.12em;color:rgba(17,19,15,.08)}.visit>*{position:relative;z-index:1}
.site-footer a{min-height:44px;display:inline-flex;align-items:center}

/* Pass 2 guide: an annotated build ledger, not a generic article */
.guide-hero{background:radial-gradient(circle at 72% 42%,rgba(240,206,134,.09),transparent 22%),linear-gradient(120deg,#7b3026,#321d18);border-bottom:8px solid #171a15}
.guide-spec{position:absolute;z-index:2;right:6vw;top:30%;display:grid;grid-template-columns:auto 80px auto;gap:12px;align-items:center;font-size:8px;letter-spacing:.13em;color:var(--lamp);transform:rotate(90deg);transform-origin:right top}.guide-spec i{height:1px;background:var(--lamp)}
.guide-arc-diagram{margin:42px 0 58px;display:grid;grid-template-columns:auto 1fr auto 1fr auto 1fr auto 1fr auto;align-items:center;gap:8px;font-size:7px;letter-spacing:.08em;text-transform:uppercase}.guide-arc-diagram span{min-width:66px}.guide-arc-diagram b{display:block;font:400 30px/1 var(--display);color:var(--lamp)}.guide-arc-diagram i{height:4px;background:linear-gradient(90deg,#9c3f2c,#72766e,#713128,#48513a)}
.guide-wave{height:108px;margin:36px 0 60px;border-block:1px solid #555b4f;display:grid;grid-template-columns:auto 1fr auto 1fr auto 1fr auto;gap:12px;align-items:center;font-size:8px;letter-spacing:.1em;color:#aaa898}.guide-wave i{height:44px;background:linear-gradient(135deg,transparent 0 18%,var(--lamp) 18% 20%,transparent 20% 31%,var(--lamp) 31% 34%,transparent 34% 48%,var(--lamp) 48% 52%,transparent 52%);opacity:.55}.guide-wave strong{color:var(--lamp);font-weight:500}
.guide-file-map{margin:0 0 55px;border-top:1px solid #666a5e}.guide-file-map div{display:grid;grid-template-columns:140px 1fr;gap:22px;padding:18px 0;border-bottom:1px solid #555b4f}.guide-file-map dt{color:var(--lamp);font-size:12px}.guide-file-map dd{margin:0;color:#c9c4b4;font-size:12px;line-height:1.6}
.token-strip div{min-height:120px;aspect-ratio:auto;position:relative;overflow:hidden}.token-strip div::after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,rgba(255,255,255,.12),transparent 45%,rgba(0,0,0,.12))}

@media(max-width:900px){
  body{padding-bottom:58px}.guide-page{padding-bottom:0}.site-header{position:absolute}.mobile-bay-nav{position:fixed;z-index:80;left:10px;right:10px;bottom:8px;height:52px;display:grid;grid-template-columns:repeat(3,1fr);background:rgba(13,15,12,.94);border:1px solid rgba(240,206,134,.35);box-shadow:0 12px 30px #000;backdrop-filter:blur(10px)}.mobile-bay-nav a{min-height:50px;display:flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;text-transform:uppercase;font-size:8px;letter-spacing:.08em;border-right:1px solid rgba(235,226,202,.18)}.mobile-bay-nav a:last-child{border:0}.mobile-bay-nav span{color:var(--lamp);font-size:7px}
  .hero-reticle{right:9%;top:23%;width:170px;opacity:.55}.hero-film-data span:nth-child(2){display:none}.hero h1{text-wrap:normal}.arc-intro{background:linear-gradient(145deg,#e3dbc5 0 71%,#c9c1ad 71%)}
  .station,.station:nth-of-type(even){grid-template-columns:1fr;padding-left:max(7vw,54px)}.station:nth-of-type(even) .tank-drawing{order:2}.station:nth-of-type(even) .station-copy{order:1}.arc-spine{left:8px;width:20px}.arc-carriage{left:-3px;width:72px}.arc-carriage svg{width:43px}.arc-spine-label{display:none}
  .station-copy p{font-size:13px}.forge-cycle{bottom:-8px}.guide-spec{display:none}.guide-arc-diagram{grid-template-columns:1fr;gap:6px}.guide-arc-diagram i{height:16px;width:3px;margin-left:14px}.guide-wave{grid-template-columns:auto 1fr auto 1fr auto;overflow:hidden}.guide-wave>*:nth-child(n+6){display:none}
}
@media(max-width:560px){
  .hero{min-height:760px;height:790px;padding-bottom:72px}.hero-film-data{top:95px;left:20px;right:20px}.hero-film-data span:last-child{display:none}.hero-reticle{width:120px;right:8%;top:20%}.hero h1{font-size:clamp(50px,13.4vw,55px)}.hero-copy>p:not(.hero-kicker){font-size:12px;line-height:1.65}.hero-link svg{width:74px}
  .arc-intro{padding-left:30px;min-height:650px}.arc-intro h2{font-size:50px}.arc-intro::after{font-size:76px}.arc-rail{left:30px}.station{padding:84px 20px 76px 52px;min-height:760px}.station-number{right:8px;font-size:130px}.station-copy h3{font-size:39px}.station-copy p{font-size:12px;line-height:1.75}.station-copy dl div{font-size:9px}.tank-drawing{width:calc(100% + 14px);margin-left:-10px}.annotation{font-size:15px}
  .forge{padding-left:24px;padding-right:24px}.press-head{top:-2%}.forge-copy p:last-child{font-size:12px}.forging-visual{margin-top:25px}.forge-cycle{display:none}
  .inventory-machine{grid-template-columns:1fr}.inventory-machine i{height:16px}.inventory-machine b{font-size:6px}.map-legend{left:5%;right:auto;flex-direction:column;gap:6px}.provenance-map::before{top:7%}.engine-live{left:20px;right:20px;bottom:55px}.memorial-note{bottom:90px}.engine-start{padding-bottom:150px}.first-catch strong{font-size:56px}.first-catch span{font-size:7px}.site-footer{padding-bottom:80px}.site-footer a{min-height:44px}
  .guide-hero{min-height:590px}.guide-article h2{font-size:34px}.guide-arc-diagram span{display:grid;grid-template-columns:40px 1fr;align-items:center}.guide-arc-diagram b{font-size:24px}.guide-file-map div{grid-template-columns:1fr;gap:5px}.guide-file-map dd{font-size:11px}.token-strip{grid-template-columns:1fr 1fr}.token-strip div{min-height:90px;font-size:8px}.token-strip div:last-child{grid-column:1/-1;min-height:70px}.reproduce{border-width:2px}
}
@media(prefers-reduced-motion:reduce){.hero-flare,.recovery-route,.site-marker circle,.works-marker circle,.tank,.first-catch i,body.engine-impact main{animation:none!important}.arc-carriage,.tank-drawing,.gauge i{transition:none!important}.mobile-bay-nav{backdrop-filter:none}.engine-start.caught .first-catch{display:flex;animation:none!important;transform:none;opacity:1}.first-catch{position:absolute;inset:auto 6vw 4vh;background:var(--lamp);padding:12px;display:none;transform:none}.first-catch strong{font-size:22px}.first-catch span{display:none}}

/* Pass 3: film plate, magnetic inspection lamp, and final optical finish */
::selection{background:var(--lamp);color:var(--black);text-shadow:none}
html{scrollbar-color:var(--rust) var(--black);scrollbar-width:thin}
::-webkit-scrollbar{width:10px;background:var(--black)}
::-webkit-scrollbar-thumb{background:linear-gradient(var(--rust),var(--oxide));border:2px solid var(--black)}
body{font-variant-numeric:tabular-nums slashed-zero}
p{font-optical-sizing:auto;text-wrap:pretty}
h1,h2,h3{font-optical-sizing:auto;text-wrap:balance}
.site-header a,.hero-link,.visit-details a,.site-footer a,.inspection-control{transition:color .25s ease,background-color .25s ease,border-color .25s ease,transform .35s cubic-bezier(.16,1,.3,1)}
.site-header nav a:hover,.site-header nav a:focus-visible,.site-footer a:hover,.site-footer a:focus-visible{color:var(--lamp)}
.wordmark:hover,.wordmark:focus-visible{transform:translateY(-2px)}
.hero-image{overflow:hidden;background-position:52% 50%;background-size:cover}
.hero-atmosphere{position:absolute;z-index:-1;inset:var(--header-h) 0 0;overflow:hidden;pointer-events:none;mix-blend-mode:screen}
.hero-atmosphere i{position:absolute;right:15%;top:17%;width:clamp(70px,10vw,150px);aspect-ratio:1;border:clamp(5px,.7vw,11px) solid rgba(218,216,199,.16);border-radius:50%;filter:blur(3px);animation:heroSmoke 8s cubic-bezier(.2,.6,.2,1) infinite}
.hero-atmosphere i:nth-child(2){right:37%;top:5%;width:clamp(48px,7vw,105px);animation-delay:-3.1s;animation-duration:9.5s}.hero-atmosphere i:nth-child(3){right:7%;top:44%;width:clamp(35px,5vw,78px);animation-delay:-5.2s;animation-duration:7.4s}
@keyframes heroSmoke{0%{opacity:0;transform:translate3d(0,24px,0) scale(.72)}18%{opacity:.5}100%{opacity:0;transform:translate3d(38px,-105px,0) scale(1.7);filter:blur(8px)}}
.hero-copy>*{animation:copyRise .85s cubic-bezier(.16,1,.3,1) both}
.hero-copy .hero-kicker{animation-delay:1.05s}.hero-copy h1{animation-delay:1.12s}.hero-copy>p:not(.hero-kicker){animation-delay:1.24s}.hero-copy .hero-link{animation-delay:1.34s}
@keyframes copyRise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}

.station-strip .tank-drawing{--inspect-x:52%;--inspect-y:48%;isolation:isolate}
.inspection-layer{position:absolute;z-index:4;inset:0 0 auto;aspect-ratio:760/390;opacity:0;pointer-events:none;transition:opacity .35s ease;filter:drop-shadow(0 0 26px rgba(240,206,134,.2))}
.inspection-layer>svg{position:absolute;inset:0;width:100%;height:100%;-webkit-mask-image:radial-gradient(circle 122px at var(--inspect-x) var(--inspect-y),#000 0 52%,rgba(0,0,0,.72) 66%,transparent 100%);mask-image:radial-gradient(circle 122px at var(--inspect-x) var(--inspect-y),#000 0 52%,rgba(0,0,0,.72) 66%,transparent 100%)}
.xray-plate{fill:rgba(240,206,134,.12);stroke:var(--lamp);stroke-width:2.5;stroke-linejoin:round}.xray-plate .xray-ribs{fill:none;stroke:#f8ecd0;stroke-width:5}.xray-plate .buried-seam{fill:none;stroke:#ff7855;stroke-width:8;stroke-dasharray:7 5;filter:drop-shadow(0 0 6px #ff5c35)}.xray-plate .stress-mark{fill:none;stroke:#fff2cd;stroke-width:4}.xray-plate circle{fill:#ff6b43;stroke:#fff0c7;stroke-width:2}
.inspection-lens{position:absolute;left:var(--inspect-x);top:var(--inspect-y);width:244px;aspect-ratio:1;border:1px solid rgba(240,206,134,.85);border-radius:50%;transform:translate(-50%,-50%);box-shadow:0 0 0 1px rgba(17,19,15,.9),inset 0 0 42px rgba(240,206,134,.12),0 0 34px rgba(240,206,134,.12)}
.inspection-lens::before,.inspection-lens::after{content:"";position:absolute;background:rgba(240,206,134,.65)}.inspection-lens::before{height:1px;left:-14px;right:-14px;top:50%}.inspection-lens::after{width:1px;top:-14px;bottom:-14px;left:50%}
.inspection-reading{position:absolute;right:2%;top:3%;padding:8px 10px;border:1px solid rgba(240,206,134,.45);background:rgba(17,19,15,.82);color:var(--lamp);font-size:7px;line-height:1.7;letter-spacing:.08em}
.inspection-on .inspection-layer{opacity:1}
.inspection-control{position:absolute;z-index:7;left:3%;bottom:2%;min-width:250px;min-height:52px;padding:8px 58px 8px 13px;border:1px solid rgba(240,206,134,.6);background:rgba(12,14,11,.92);color:var(--bone);display:grid;gap:3px;text-align:left;cursor:pointer;box-shadow:7px 7px 0 rgba(7,8,6,.72)}
.inspection-control span{font-size:7px;letter-spacing:.14em;color:#a7a596}.inspection-control b{font-size:10px;font-weight:500;text-transform:uppercase;letter-spacing:.06em}.inspection-control i{position:absolute;right:14px;top:50%;width:24px;height:24px;border:1px solid #777b6f;border-radius:50%;transform:translateY(-50%)}.inspection-control i::after{content:"";position:absolute;inset:6px;border-radius:50%;background:#55594f;transition:.25s}.inspection-control:hover{border-color:var(--lamp);transform:translate(-2px,-2px);box-shadow:10px 10px 0 rgba(7,8,6,.72)}.inspection-control[aria-pressed="true"]{background:var(--lamp);color:var(--black);border-color:var(--lamp)}.inspection-control[aria-pressed="true"] span{color:#5d4b2e}.inspection-control[aria-pressed="true"] i{border-color:var(--black)}.inspection-control[aria-pressed="true"] i::after{background:var(--rust);box-shadow:0 0 13px var(--rust)}
.inspection-help{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}

@media(max-width:900px){.inspection-layer>svg{-webkit-mask-image:radial-gradient(circle 96px at var(--inspect-x) var(--inspect-y),#000 0 52%,rgba(0,0,0,.72) 66%,transparent 100%);mask-image:radial-gradient(circle 96px at var(--inspect-x) var(--inspect-y),#000 0 52%,rgba(0,0,0,.72) 66%,transparent 100%)}.inspection-lens{width:192px}.inspection-control{left:2%;bottom:-2%;min-width:220px}.inspection-reading{font-size:6px}}
@media(max-width:560px){::-webkit-scrollbar{width:6px}.inspection-layer>svg{-webkit-mask-image:radial-gradient(circle 72px at var(--inspect-x) var(--inspect-y),#000 0 54%,rgba(0,0,0,.7) 68%,transparent 100%);mask-image:radial-gradient(circle 72px at var(--inspect-x) var(--inspect-y),#000 0 54%,rgba(0,0,0,.7) 68%,transparent 100%)}.inspection-lens{width:144px}.inspection-control{left:4px;bottom:-18px;min-width:208px;min-height:48px;padding-right:48px}.inspection-control b{font-size:9px}.inspection-reading{right:0;top:-12px}}
@media(prefers-reduced-motion:reduce){.hero-atmosphere i,.hero-copy>*{animation:none!important}.hero-atmosphere{display:none}.inspection-layer,.inspection-control{transition:none!important}}