@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;450;500;600;700&family=Libre+Caslon+Display&display=swap');
:root{--bg:#101714;--surface:#18211c;--ink:#eeeade;--muted:#a8afa6;--gold:#c8aa74;--line:#ffffff20;--serif:'Libre Caslon Display',Georgia,serif;--sans:'DM Sans',Arial,sans-serif;color-scheme:dark}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.6 var(--sans)}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--gold);outline-offset:5px}button{color:inherit}img{display:block;max-width:100%}[hidden]{display:none!important}.wrap{width:min(1280px,calc(100% - 112px));margin:auto}.skip{position:absolute;top:-100px;background:var(--gold);color:var(--bg);padding:10px;z-index:10}.skip:focus{top:10px}.site-header{height:108px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:15px;font-size:14px;font-weight:600;letter-spacing:2px;white-space:nowrap}.brand small{font-size:8px;letter-spacing:2.5px;display:block;margin-top:4px;color:var(--muted)}nav{display:flex;align-items:center;gap:36px;font-size:12px}nav a:hover,.text-link:hover{color:var(--gold)}.nav-cta{border:1px solid #c8aa7470;padding:11px 18px}.nav-cta span{margin-left:24px;color:var(--gold)}.hero{position:relative;overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);isolation:isolate}.hero-map{position:absolute;inset:0 0 0 25%;background:url('assets/gettysburg-survey.jpg') center 49%/cover;filter:grayscale(.65);opacity:.56;z-index:-3}.hero:before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#101714 3%,#101714ee 28%,#10171488 54%,#10171415),linear-gradient(0deg,#101714 0%,transparent 30%,#10171433 100%);z-index:-2}.map-grid{position:absolute;inset:0;background-image:linear-gradient(#e3ce9c08 1px,transparent 1px),linear-gradient(90deg,#e3ce9c08 1px,transparent 1px);background-size:100px 100px;z-index:-1;mask-image:linear-gradient(90deg,transparent,#000)}.hero-inner{position:relative;min-height:663px;padding-top:77px;padding-bottom:95px}.eyebrow{font-size:10px;line-height:1.5;font-weight:600;letter-spacing:2px;color:var(--gold);margin:0 0 22px}.gold-dash{width:25px;height:1px;display:inline-block;vertical-align:middle;background:var(--gold);margin-right:13px}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-weight:400}h1{font:clamp(76px,7.7vw,112px)/.99 var(--serif);letter-spacing:-3px;margin-bottom:28px}h1 em{color:var(--gold);font-weight:400}.hero-description{font-size:17px;line-height:1.8;color:#c0c3b9;margin-bottom:30px}.button{display:inline-flex;align-items:center;justify-content:center;gap:42px;font-size:12px;font-weight:600;padding:16px 24px;border:1px solid var(--gold);transition:background .2s,transform .2s}.button:hover{transform:translateY(-2px)}.primary{background:var(--gold);color:#172019}.primary:hover{background:#dfc38c}.secondary{background:transparent;color:var(--gold)}.hero-note{font-size:10px;letter-spacing:.5px;color:var(--muted);margin:15px 0 0}.map-pin{position:absolute;left:67%;top:46%;display:flex;align-items:center;gap:16px;font-size:12px;letter-spacing:2px;text-shadow:0 2px 8px #000}.map-pin small{display:block;font-size:8px;color:#e4dac5;letter-spacing:1.4px;margin-top:4px}.map-pin b{font-size:18px;font-weight:400}.pin-ring{width:47px;height:47px;border:1px solid #ddc18e80;display:grid;place-items:center;border-radius:50%;box-shadow:0 0 0 10px #c8aa7410}.pin-ring i{width:9px;height:9px;border-radius:50%;background:#e6c78b;box-shadow:0 0 20px #e6c78b}.map-coordinate{position:absolute;right:5px;top:35px;font-size:9px;letter-spacing:2px;color:#d9cfb4}.compass{position:absolute;bottom:110px;right:30px;width:70px;text-align:center;color:var(--gold);font-size:10px}.compass svg{fill:none;stroke:var(--gold);stroke-width:.7}.compass-fill{fill:var(--gold)}.hero-caption{position:absolute;bottom:24px;left:0;right:0;display:flex;gap:25px;font-size:9px;letter-spacing:1px;color:#aeb2a5}.hero-caption span:first-child{color:var(--gold)}.hero-caption a{margin-left:auto}.intro-strip{min-height:110px;display:flex;align-items:center;gap:40px;border-bottom:1px solid var(--line)}.intro-strip .eyebrow{margin:0;white-space:nowrap}.intro-strip p{font:24px var(--serif);margin:0;color:#c2c5ba}.strip-mark{margin-left:auto;font-size:30px;color:var(--gold)}.collection{padding-top:86px;padding-bottom:80px}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:36px}.section-heading h2{font:48px/1.1 var(--serif);margin:0}.section-heading .eyebrow{margin-bottom:15px}.section-heading>p{font-size:12px;color:var(--muted);margin:0}.collection-tools{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);padding-bottom:19px;margin-bottom:28px}.tabs{display:flex;gap:10px}.tabs button{background:transparent;border:1px solid transparent;padding:8px 14px;color:var(--muted);font-size:11px}.tabs button.active{border-color:#c8aa7466;color:var(--gold);background:#c8aa7408}.tabs span{margin-left:9px;font-size:9px;opacity:.7}.search{display:flex;align-items:center;gap:10px;color:var(--muted)}.search svg{fill:none;stroke:currentColor;stroke-width:1.5}.search input{background:transparent;border:0;color:var(--ink);width:165px;font-size:11px;padding:9px 0}.battle-card{display:grid;grid-template-columns:1.17fr 1fr;border:1px solid var(--line);background:var(--surface)}.battle-image{position:relative;overflow:hidden;min-height:440px;background:#75846c}.battle-image img{width:calc(100% + 200px);max-width:none;height:100%;position:absolute;object-fit:cover;object-position:right;left:-200px;filter:brightness(.7) saturate(.7);transition:transform .7s}.battle-image:hover img{transform:scale(1.035)}.battle-image:after{content:'';position:absolute;inset:0;background:linear-gradient(transparent 60%,#101714aa)}.image-label{position:absolute;top:22px;left:22px;background:#15201ce0;font-size:8px;letter-spacing:1.5px;padding:8px 11px;z-index:1}.image-label i,.scope-note span{display:inline-block;background:var(--gold);width:5px;height:5px;border-radius:50%;margin-right:7px;vertical-align:middle}.image-enter{position:absolute;bottom:25px;right:25px;border:1px solid #fff5;width:44px;height:44px;display:grid;place-items:center;z-index:1;font-size:22px}.image-caption{position:absolute;bottom:27px;left:22px;z-index:1;color:#e2e2cf;font-size:10px}.battle-copy{padding:36px 38px 28px}.battle-meta{display:flex;justify-content:space-between;font-size:9px;letter-spacing:1.3px;color:var(--gold);margin-bottom:31px}.battle-meta span:last-child{color:var(--muted)}.battle-date{font-size:8px;letter-spacing:1.4px;color:var(--muted);margin-bottom:10px}.battle-copy h3{font:54px/1 var(--serif);margin-bottom:10px}.battle-subtitle{font:22px var(--serif);color:#d4cbb8;margin-bottom:18px}.battle-description{font-size:12px;line-height:1.9;color:var(--muted);max-width:400px;margin-bottom:19px}.tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:25px}.tags span{border:1px solid var(--line);padding:3px 8px;font-size:8px;color:#c3c7bc}.text-link{display:inline-flex;gap:25px;font-size:11px;padding-bottom:8px;border-bottom:1px solid #c8aa7455;color:var(--gold)}.scope-note{font-size:9px;color:#a9afa5;margin:17px 0 0}.scope-note span{width:4px;height:4px}.collection-footer{display:flex;justify-content:space-between;font-size:10px;color:var(--muted);margin-top:18px}.empty-state{min-height:330px;border:1px solid var(--line);text-align:center;padding:45px 20px}.empty-state>span{font-size:30px;color:var(--gold)}.empty-state h3{font:32px var(--serif);margin:12px 0}.empty-state p{color:var(--muted);font-size:13px}.approach{background:#161e19;border-block:1px solid var(--line);padding:80px 0}.approach-layout{display:grid;grid-template-columns:1fr 1fr;gap:100px}.approach h2,.sources h2{font:43px/1.13 var(--serif);margin-bottom:24px}.approach-intro{max-width:395px;color:var(--muted);font-size:13px;line-height:1.9}.approach .text-link{margin-top:10px}.principles article{display:flex;gap:26px;padding:24px 0;border-bottom:1px solid var(--line)}.principles article:first-child{padding-top:0}.principles article:last-child{border-bottom:0;padding-bottom:0}.principles article>span{font-size:10px;color:var(--gold);padding-top:6px}.principles h3{font:25px var(--serif);margin-bottom:10px}.principles p{font-size:12px;line-height:1.9;color:var(--muted);margin:0}.sources{display:grid;grid-template-columns:.8fr 1fr;gap:100px;padding-top:90px;padding-bottom:90px;align-items:center}.source-map{height:300px;position:relative;overflow:hidden}.source-map img{width:100%;height:100%;object-fit:cover;object-position:center 65%;filter:saturate(.5) brightness(.72)}.source-map span{position:absolute;left:20px;bottom:18px;color:#fff2cf;background:#101714b0;padding:5px 9px;font-size:8px;letter-spacing:2px}.sources p:not(.eyebrow){font-size:12px;line-height:1.9;color:var(--muted)}.sources .eyebrow{margin-bottom:15px}.closing{text-align:center;border-block:1px solid var(--line);padding-block:56px}.closing h2{font:42px var(--serif);margin-bottom:27px}.closing .eyebrow{margin-bottom:15px}.footer{display:flex;align-items:center;flex-wrap:wrap;gap:24px;padding-block:34px;color:var(--muted);font-size:9px}.footer .brand{font-size:10px;letter-spacing:1.5px;color:var(--ink);gap:10px}.footer p{margin:0}.footer>a:not(.brand){margin-left:auto}.footer>span{width:100%;border-top:1px solid var(--line);padding-top:20px;font-size:9px}
@media(min-width:1600px){.hero-inner{min-height:740px;padding-top:105px}}@media(max-width:1000px){.wrap{width:calc(100% - 60px)}.site-header{height:92px}nav{gap:22px}.hero-inner{min-height:630px}.hero-map{left:15%}.map-pin{left:66%;top:48%;gap:10px}.map-pin b{display:none}.map-pin small{font-size:7px}.battle-copy{padding:28px}.battle-image{min-height:460px}.approach-layout,.sources{gap:45px}.intro-strip{gap:25px}.intro-strip p{font-size:21px}.battle-copy h3{font-size:48px}}@media(max-width:700px){.wrap{width:calc(100% - 40px)}.site-header{height:82px}.brand{font-size:11px;gap:9px;letter-spacing:1.5px}.brand img{width:33px;height:33px}.brand small{font-size:6px;letter-spacing:1.7px}nav>a:not(.nav-cta){display:none}.nav-cta{padding:9px 12px;font-size:10px}.nav-cta span{margin-left:8px}.hero-inner{min-height:690px;padding-top:50px;padding-bottom:150px}.hero-map{left:0;opacity:.4;background-position:62% 40%}.hero:before{background:linear-gradient(90deg,#101714e0,#10171445),linear-gradient(0deg,#101714,transparent 60%)}h1{font-size:83px;letter-spacing:-2px}.hero-description{font-size:15px}.eyebrow{font-size:8px;letter-spacing:1.6px}.map-pin{left:2px;top:auto;bottom:77px;font-size:10px}.pin-ring{width:35px;height:35px}.map-coordinate{display:none}.compass{right:5px;bottom:75px;width:52px}.hero-caption{font-size:7px;gap:12px;bottom:22px;flex-wrap:wrap}.hero-caption a{margin-left:0}.hero-caption span:first-child{display:none}.intro-strip{padding-block:26px;min-height:105px;display:block;position:relative}.intro-strip p{font-size:20px;max-width:275px;margin-top:10px}.strip-mark{position:absolute;right:0;top:30px}.collection{padding-block:50px}.section-heading{display:block;margin-bottom:26px}.section-heading h2{font-size:39px}.section-heading>p{margin-top:18px;font-size:11px}.section-heading>p br{display:none}.collection-tools{display:block}.tabs{gap:4px}.tabs button{font-size:10px;padding:8px 10px}.search{margin-top:15px;border-top:1px solid var(--line);padding-top:10px}.search input{width:100%}.battle-card{grid-template-columns:1fr}.battle-image{min-height:290px}.battle-image img{left:-100px;width:calc(100% + 100px)}.battle-copy{padding:27px 24px}.battle-meta{margin-bottom:26px}.battle-copy h3{font-size:47px}.battle-description{font-size:12px}.collection-footer{font-size:8px;gap:14px}.approach{padding-block:50px}.approach-layout,.sources{grid-template-columns:1fr;gap:35px}.approach h2,.sources h2{font-size:37px}.sources{padding-block:50px}.source-map{height:235px}.closing{padding-block:43px}.closing h2{font-size:34px;line-height:1.15}.footer{gap:17px;padding-block:28px}.footer p{width:100%;order:1}.footer>a:not(.brand){font-size:8px}.footer>span{order:2}.scope-note{font-size:8px}.empty-state h3{font-size:29px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
