:root{--black:#030706;--deep:#06100e;--teal:#0d3933;--gold:#c9923d;--gold2:#e3bd70;--cream:#f0e5cf;--muted:#abb6b0;--paper:#d7c397;--ink:#22271f;--line:#c9953d42;--max:1440px}
*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--black)}body{margin:0;background:var(--black);color:var(--cream);font:16px/1.6 ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}a{color:inherit}img{max-width:100%;display:block}h1,h2,h3,h4{font-family:Georgia,"Times New Roman",serif}.top{position:sticky;top:0;z-index:60;height:72px;display:flex;align-items:center;gap:20px;padding:0 clamp(14px,4.5vw,68px);background:#030706f2;border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.brand{display:flex;align-items:center;gap:10px;text-decoration:none}.brand-logo{width:49px;height:49px}.brand-copy{font:600 .86rem Georgia,serif;letter-spacing:.08em}.nav{margin-left:auto;display:flex;gap:21px;align-items:center}.nav a{text-decoration:none;color:#c8d0cb;font-size:.68rem;font-weight:850;letter-spacing:.08em;text-transform:uppercase}.nav a:hover,.nav a.active{color:var(--gold2)}.menu{display:none;margin-left:auto;background:#07110f;border:1px solid #c9953d55;color:var(--gold2);padding:9px 11px;border-radius:4px}.mobile{display:none;position:fixed;top:68px;left:0;right:0;z-index:59;padding:14px 16px 20px;background:#030706fa;border-bottom:1px solid var(--line)}.mobile.open{display:grid;gap:7px}.mobile a{text-decoration:none;padding:12px;border:1px solid #ffffff10;font-size:.75rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.hero{position:relative;min-height:760px;display:grid;overflow:hidden;background:#07110f}.hero-art{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.56) saturate(.86) contrast(1.08);transform:scale(1.015)}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#030706ed 0,#030706c7 38%,#03070651 70%),linear-gradient(180deg,#03070630,transparent 55%,#030706ed)}.hero-inner{position:relative;z-index:2;width:min(var(--max),100%);margin:auto;padding:88px clamp(20px,6vw,92px)}.hero-copy{max-width:750px}.eyebrow{margin:0;color:var(--gold2);font-size:.67rem;font-weight:900;letter-spacing:.18em;text-transform:uppercase}.hero h1{font-size:clamp(4rem,7vw,7.7rem);line-height:.85;font-weight:500;margin:11px 0 13px}.hero .subtitle{font:500 clamp(1.4rem,2.3vw,2.1rem) Georgia,serif;color:#e4c783;margin:0 0 19px}.hero p{max-width:700px;color:#c0cbc5;font-size:1.08rem}.badges{display:flex;gap:9px;flex-wrap:wrap;margin:24px 0}.badge{padding:8px 10px;border:1px solid #d4a55255;background:#06100ee3;color:#e6c77d;font-size:.64rem;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:27px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:11px 17px;text-decoration:none;border:1px solid #8b6b32;border-radius:3px;font-size:.72rem;font-weight:900;letter-spacing:.07em;text-transform:uppercase}.primary{background:#0c453f;color:#f4ead6}.secondary{background:#17130f;color:#f1e5cc}.quote-band{padding:31px 20px;text-align:center;background:#07120f;border-block:1px solid var(--line)}.quote-band blockquote{margin:0 auto;max-width:980px;color:#e1bf73;font:italic clamp(1.3rem,2.5vw,2rem)/1.35 Georgia,serif}.quote-band small{display:block;margin-top:9px;color:#819089;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase}
.section{padding:88px clamp(18px,6vw,90px)}.inner{width:min(var(--max),100%);margin:auto}.section h2{font-size:clamp(2.9rem,5vw,5.5rem);line-height:.95;font-weight:500;margin:8px 0 20px}.lead{max-width:880px;color:#b6c0ba;font-size:1.05rem}.about{background:linear-gradient(145deg,#0d302b,#06100e 62%)}.about-grid{display:grid;grid-template-columns:1fr .95fr;gap:5vw;align-items:center}.book-card{position:relative;border:1px solid #c9953d45;background:#07110f;box-shadow:0 30px 75px #0009;overflow:hidden}.book-card img{width:100%;aspect-ratio:16/10;object-fit:cover;filter:brightness(.82) saturate(.88)}.book-card figcaption{padding:14px 16px;color:#aebbb4;font:italic .82rem Georgia,serif;border-top:1px solid #c9953d2e}.facts{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:28px}.fact{padding:20px;border:1px solid #c9953d2f;background:#ffffff05}.fact strong{display:block;color:var(--gold2);font:500 1.45rem Georgia,serif}.fact span{color:#9eaaa4;font-size:.86rem}
.method{background:var(--paper);color:var(--ink)}.method .eyebrow{color:#79571e}.method .lead{color:#4a514b}.standards{display:grid;grid-template-columns:repeat(4,1fr);gap:11px;margin-top:38px}.standard{padding:24px;border:1px solid #6f5935;background:#ffffff28}.standard b{display:block;color:#6a4b19;font:600 1.25rem Georgia,serif;margin-bottom:8px}.standard p{margin:0;font-family:Georgia,serif;color:#3e433e}.method-note{margin-top:28px;padding:20px 22px;border-left:4px solid #8b6527;background:#fff3;font-family:Georgia,serif}
.contents{background:#050b09}.part-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:38px}.part{border:1px solid #c9953d35;background:#ffffff04}.part summary{cursor:pointer;list-style:none;padding:22px 24px;display:flex;align-items:baseline;gap:12px}.part summary::-webkit-details-marker{display:none}.part summary:after{content:"+";margin-left:auto;color:var(--gold2);font-size:1.4rem}.part[open] summary:after{content:"–"}.part small{color:var(--gold2);font-weight:900;letter-spacing:.09em;text-transform:uppercase}.part h3{margin:0;font-size:1.65rem;font-weight:500}.chapters{padding:0 24px 23px 42px;margin:0;color:#aeb8b2}.chapters li{margin:7px 0}.epilogue{margin-top:12px;padding:22px 24px;border:1px solid #c9953d35;background:linear-gradient(135deg,#0c2b27,#07100e)}.epilogue b{font:500 1.5rem Georgia,serif;color:var(--gold2)}
.feature{background:linear-gradient(90deg,#d7c49d,#cbb58a);color:#20251f}.feature-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:5vw;align-items:center}.feature h2{color:#22433d}.feature .eyebrow{color:#78561c}.feature p{font-family:Georgia,serif;font-size:1.07rem}.feature-list{display:grid;gap:10px}.feature-item{padding:17px 19px;border:1px solid #70593655;background:#fff3}.feature-item strong{color:#6d4d18}
.sources{background:#07110f}.source-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:11px;margin-top:35px}.source{padding:22px;border:1px solid #c9953d2d;background:#ffffff04}.source strong{display:block;color:#e0b969;font:500 1.14rem Georgia,serif;margin-bottom:6px}.source span{color:#9fa9a3;font-size:.86rem}.collector{position:relative;overflow:hidden;background:#08110f}.collector:before{content:"";position:absolute;inset:0;background:url('/assets/historical-companion-card.svg') center/cover;opacity:.14;filter:blur(1px)}.collector .inner{position:relative}.collector-panel{max-width:980px;padding:clamp(28px,5vw,56px);border:1px solid #c9953d45;background:#030706e8;box-shadow:0 28px 75px #0008}.collector-panel p{color:#b5c0ba}.collector-note{margin-top:23px;color:#d7b76e!important;font:italic 1rem Georgia,serif}
footer{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:27px clamp(18px,6vw,90px);background:#020504;border-top:1px solid #ffffff10;color:#7e8a84;font-size:.74rem}.footlinks{display:flex;gap:14px;flex-wrap:wrap}.footlinks a{text-decoration:none;color:#b4bdb7}
@media(max-width:1050px){.about-grid,.feature-grid{grid-template-columns:1fr}.standards{grid-template-columns:1fr 1fr}.source-grid{grid-template-columns:1fr 1fr}}
@media(max-width:900px){.nav{display:none}.menu{display:block}.part-grid{grid-template-columns:1fr}}
@media(max-width:650px){.top{height:68px;padding-inline:14px}.brand-logo{width:45px;height:45px}.brand-copy{font-size:.76rem}.hero{min-height:690px}.hero-inner{padding:76px 17px 56px}.hero h1{font-size:4.25rem}.hero:after{background:linear-gradient(180deg,#030706aa,#03070680 45%,#030706ef)}.section{padding:64px 17px}.section h2{font-size:3.1rem}.facts,.standards,.source-grid{grid-template-columns:1fr}.part summary{padding:19px}.chapters{padding-left:34px}.quote-band{padding-inline:17px}footer{flex-direction:column;align-items:flex-start}}