:root{--ink:#3c3431;--brown:#634137;--mint:#bedbd0;--cream:#f6f1e8;--line:#c8c5ba}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--cream);color:var(--ink);font:16px/1.65 'DM Sans',sans-serif}a{color:inherit;text-decoration:none}button,select{font:inherit}a:focus-visible,button:focus-visible,select:focus-visible{outline:3px solid #9c5f40;outline-offset:4px}.shell{width:min(1260px,100%);margin:auto;padding-inline:clamp(22px,5vw,70px)}.skip{position:fixed;top:-80px;left:10px;z-index:20;padding:9px 14px;background:white}.skip:focus{top:10px}.site-header{min-height:106px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;color:#171717;font-size:15px;line-height:1.1;font-weight:700;letter-spacing:.05em}.brand img{width:48px;height:48px;object-fit:cover}.brand small{display:block;margin-top:7px;font-size:9px;font-weight:600;letter-spacing:.14em}.back-link{font-size:13px;font-weight:600;border-bottom:1px solid var(--ink);padding-bottom:3px}.book-hero{display:grid;grid-template-columns:minmax(320px,.9fr) minmax(0,1.1fr);align-items:center;gap:clamp(36px,7vw,104px);padding-top:clamp(55px,8vw,112px);padding-bottom:clamp(65px,9vw,120px)}.cover-stage{position:relative;max-width:460px;padding:16px;background:#eee9dd;border:1px solid #b8b6a7;box-shadow:18px 22px 0 #d7e5d9}.cover-stage::before{content:"";position:absolute;left:-12px;top:30px;bottom:15px;width:11px;background:var(--brown)}.cover{width:100%;height:auto;display:block}.eyebrow{margin:0 0 21px;color:#765044;font-size:11px;font-weight:700;letter-spacing:.19em}.eyebrow span{padding-inline:8px}.hero-copy h1,.reader h2{font-family:'Libre Caslon Display',Georgia,serif;font-weight:400;line-height:.98;letter-spacing:-.035em;margin:0}.hero-copy h1{font-size:clamp(72px,8vw,133px)}.hero-copy h1 em{color:var(--brown);font-weight:400}.years{margin:18px 0 26px;color:#785d52;font:26px/1 'Libre Caslon Display',Georgia,serif;letter-spacing:.04em}.intro{max-width:540px;margin:0 0 30px;font-size:18px;line-height:1.75}.primary-link{display:inline-flex;align-items:center;justify-content:space-between;gap:64px;background:var(--brown);color:#fff;padding:15px 20px;min-width:220px;font-size:13px;font-weight:700;transition:transform .25s ease,background-color .25s ease}.primary-link:hover{transform:translateY(-3px);background:#765347}.hero-note{margin:20px 0 0;color:#6a675e;font-size:12px;letter-spacing:.06em}.hero-note span{padding-inline:8px}.filmstrip{height:25px;background-color:var(--brown);background-image:linear-gradient(90deg,var(--mint) 0 10px,transparent 10px 26px);background-size:26px 7px;background-position:left center;background-repeat:repeat-x;border-block:8px solid var(--brown)}.reader{padding-top:clamp(65px,8vw,112px);padding-bottom:100px}.reader-heading{display:flex;justify-content:space-between;align-items:end;gap:24px;padding-bottom:32px;border-bottom:1px solid var(--line)}.reader-heading .eyebrow{margin-bottom:12px}.reader h2{font-size:clamp(48px,5vw,76px)}.pdf-link{font-size:13px;font-weight:700;white-space:nowrap;border-bottom:1px solid currentColor;padding-bottom:4px}.reader-controls{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:22px 0;padding:14px 0}.page-meta{display:flex;align-items:baseline;gap:22px}.page-number{font:30px/1 'Libre Caslon Display',Georgia,serif;color:var(--brown);white-space:nowrap}.page-title{font-size:13px;color:#6c615a}.page-actions{display:flex;align-items:center;gap:9px}.page-actions button,.page-next-bottom{border:1px solid var(--brown);padding:9px 13px;background:transparent;color:var(--brown);font-size:13px;font-weight:700;cursor:pointer;transition:background-color .2s ease,color .2s ease}.page-actions button:hover:not(:disabled),.page-next-bottom:hover:not(:disabled){background:var(--brown);color:white}.page-actions button:disabled,.page-next-bottom:disabled{opacity:.35;cursor:default}.page-select-label{display:flex;align-items:center;gap:7px;color:#635b55;font-size:12px}.page-select{border:1px solid #a9a99c;border-radius:0;background:#fffefa;color:var(--ink);padding:8px 7px;cursor:pointer}.page-stage{display:flex;flex-direction:column;align-items:center;gap:18px;padding:clamp(16px,4vw,54px);background:#d5e6dc;border:1px solid #a9c4b4}.reader-page{display:block;width:min(100%,820px);height:auto;background:white;box-shadow:0 20px 45px #263d3530}.enlarge{font-size:13px;font-weight:700;border-bottom:1px solid currentColor}.reader-footer{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:24px 0;color:#685f59;font-size:13px}footer{display:flex;justify-content:space-between;gap:18px;border-top:1px solid var(--line);padding-top:30px;padding-bottom:35px;color:#665b54;font-size:11px;font-weight:700;letter-spacing:.1em}footer a{text-align:right}@media(max-width:800px){.book-hero{grid-template-columns:1fr}.cover-stage{max-width:390px;margin:auto}.hero-copy h1{font-size:clamp(68px,13vw,110px)}.reader-controls{align-items:flex-start;flex-direction:column}.page-actions{width:100%;justify-content:space-between}.reader-heading{align-items:flex-start;flex-direction:column}}@media(max-width:540px){.site-header{min-height:88px}.brand{font-size:11px;gap:7px}.brand img{width:37px;height:37px}.brand small{font-size:7px}.back-link{font-size:11px;text-align:right}.book-hero{padding-top:45px}.cover-stage{max-width:min(74vw,330px);padding:11px}.hero-copy h1{font-size:clamp(66px,15vw,95px)}.intro{font-size:16px}.reader{padding-top:57px;padding-bottom:55px}.reader-controls{margin:15px 0}.page-meta{gap:12px}.page-title{font-size:12px}.page-actions button span{display:none}.page-actions button{min-width:43px}.page-stage{padding:10px}.reader-footer>span{font-size:11px}footer{flex-direction:column}footer a{text-align:left}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}

/* Shared nautical identity used on every reading page. */
.site-header .nautical-brand,footer .nautical-brand{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:0;flex:0 0 auto;width:clamp(205px,21vw,275px);color:#173b4b;font-size:initial;font-weight:600;letter-spacing:0;line-height:1.2;text-align:left}
.nautical-lockup{position:relative;display:block;width:100%;height:clamp(72px,7.5vw,96px);overflow:visible;isolation:isolate}
.nautical-lockup img{position:absolute;display:block;width:auto;height:auto;max-width:none;object-fit:contain;filter:none}
.nautical-lockup .nautical-anchor{z-index:0;top:0;left:50%;height:100%;transform:translateX(-50%)}
.nautical-lockup .nautical-banner{z-index:1;top:20%;left:0;width:100%}
footer .nautical-brand{width:clamp(220px,23vw,300px)}
footer .nautical-brand .nautical-lockup{height:clamp(78px,8vw,104px)}
@media(max-width:640px){.site-header .nautical-brand{width:205px}.site-header .nautical-lockup{height:72px}footer .nautical-brand{width:230px}footer .nautical-brand .nautical-lockup{height:80px}}

/* Match the main header breathing room so the divider clears the nautical lockup. */
.site-header{min-height:0;padding-block:29px}
@media(max-width:540px){.site-header{min-height:0;padding-block:16px}}