/* Shared identity; paper and ink remain the library's own character. */
.library-home,.library-optin{--ink:#0c0b09;--gold:#c9a969;--yellow:#ffe74f;--paper:#fff8c9;--muted:#625d50;font-family:Geist,Arial,sans-serif;color:var(--ink);background:#fff}
.library-home .topbar,.library-optin .topbar{min-height:72px;padding:16px max(20px,calc((100vw - 1240px)/2));display:flex;justify-content:space-between;align-items:center;gap:20px;border-bottom:1px solid #edece7}
.library-home .brand,.library-optin .brand{display:flex;align-items:center;gap:10px;font-size:16px;font-weight:500;letter-spacing:-.025em;text-decoration:none;color:var(--ink)}
.library-home .brand img,.library-optin .brand img{width:28px;height:30px}
.library-home .library-context,.library-optin .library-context{font-size:13px;color:var(--muted);text-decoration:none}
.library-home :focus-visible,.library-optin :focus-visible{outline:3px solid var(--ink);outline-offset:5px}
.library-home .skip{position:absolute;top:-100px;left:20px;z-index:10;background:var(--yellow);padding:16px}.library-home .skip:focus{top:8px}
.library-home .shelf{max-width:1280px;padding:0 20px 40px;margin:auto}
.library-welcome{display:grid;grid-template-columns:1fr 280px;align-items:center;gap:64px;padding:48px 0}
.library-welcome .eyebrow{font-size:12px;letter-spacing:.09em;text-transform:uppercase;margin:0 0 16px;color:var(--muted)}
.library-welcome h1{font-size:64px;line-height:1.02;letter-spacing:-.055em;font-weight:500;max-width:720px;margin:0}
.library-welcome .intro{font-size:18px;line-height:1.55;margin:24px 0 0;max-width:560px;letter-spacing:-.015em}
.welcome-note{background:var(--paper);border-top:7px solid #ead775;padding:24px 28px;transform:rotate(-2deg)}
.welcome-note p{font-family:'Permanent Marker',cursive;font-size:24px;font-weight:400;line-height:1.5;margin:0;max-width:200px}
.library-home .shelf-section{margin-top:0}
.library-home .section-heading{display:flex;align-items:center;gap:12px;border-top:1px solid #d3d6e0;padding-top:24px;margin:0 0 24px;font-size:13px;font-weight:400;color:var(--muted)}
.library-home .section-heading:before{content:'';width:24px;height:2px;background:var(--gold)}
.paper-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;align-items:stretch}
.resource-paper{display:flex;flex-direction:column;min-width:0;background:#fffdf4;border:1px solid #e7dcae;padding:24px}
.paper-label{font-size:11px;text-transform:uppercase;letter-spacing:.075em;margin:0 0 16px;color:var(--muted)}
.resource-preview{height:280px;display:flex;justify-content:center;align-items:center;gap:10px;margin:0 0 24px;min-width:0}
.resource-preview img{display:block;width:auto;height:auto;max-width:100%;max-height:100%;object-fit:contain;min-width:0}
.resource-preview.accounts img{max-width:calc(50% - 5px);max-height:100%}
.resource-paper h3{font-size:28px;line-height:1.12;letter-spacing:-.04em;font-weight:500;margin:0 0 16px;min-height:63px}
.resource-paper .resource-description{font-size:16px;line-height:1.55;color:var(--muted);margin:0 0 24px}
.resource-paper .paper-prompt{font-family:'Permanent Marker',cursive;font-size:17px;font-weight:400;line-height:1.45;letter-spacing:0;margin:0 0 24px;color:#554521}
.resource-open{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:48px;padding:12px 0;margin-top:auto;border-top:1px solid #d8c798;text-decoration:none;font-size:14px;font-weight:500}
.resource-open span{font-size:22px;line-height:1}.resource-open:hover{text-decoration:underline;text-decoration-color:var(--ink);text-underline-offset:5px}
.library-continuation{display:flex;justify-content:flex-end;margin:32px 0 48px}
.coming-note{display:inline-block;background:var(--paper);padding:18px 32px;font-family:'Permanent Marker',cursive;font-size:20px;transform:rotate(1deg);margin:0;border-top:4px solid #ead775}
.library-home .footer{border-top:1px solid #edece7;padding:24px 0 0;margin:0;font-size:12px;color:var(--muted)}
/* The opt-in keeps its useful yellow note and genuine source examples. */
.library-optin .optin-wrap{max-width:1280px;padding:48px 20px 64px}
.library-optin .optin-grid{gap:40px 64px}
.library-optin h1{font-size:56px;line-height:1.055;font-weight:500;letter-spacing:-.055em}
.library-optin .intro{font-size:18px;line-height:1.55}
.library-optin .eyebrow{border:0;padding:0;font-size:11px;display:flex;align-items:center;gap:12px}
.library-optin .eyebrow:before{content:'';width:24px;height:2px;background:var(--gold)}
.library-optin .form-panel{margin-top:0}
.library-optin .hand-note,.library-optin .sample-header>span{font-family:'Permanent Marker',cursive;font-weight:400;font-size:22px;line-height:1.4;color:#554521}
.library-optin .form-inner{border-top-color:#ead775;padding:28px 28px 24px}
.library-optin .hand-note{margin-bottom:24px}
.library-optin .form-panel h2{font-size:28px}
.library-optin .sample-header>span{font-size:18px}
.library-optin .sample{padding:24px}
.library-optin .sample:before{display:none}
.library-optin footer{max-width:1240px;padding:24px 0 32px}
.early-cta{display:none}
@media(max-width:1000px){.library-welcome{gap:32px;grid-template-columns:1fr 230px}.library-welcome h1{font-size:54px}.welcome-note{padding:20px}.paper-grid{gap:16px}.resource-paper{padding:18px}.resource-paper h3{font-size:25px}.resource-preview{height:240px}.library-optin .optin-grid{gap:32px}.library-optin h1{font-size:48px}}
@media(max-width:720px){
.library-home .topbar,.library-optin .topbar{min-height:68px;padding:16px 20px}.library-home .brand,.library-optin .brand{font-size:14px}.library-home .library-context,.library-optin .library-context{font-size:11px;max-width:108px;text-align:right;display:block}
.library-welcome{grid-template-columns:1fr;gap:24px;padding:32px 0}.library-welcome h1{font-size:42px;line-height:1.06}.library-welcome .intro{font-size:17px;margin-top:16px}.library-welcome .eyebrow{margin-bottom:12px}
.welcome-note{justify-self:start;padding:12px 20px;border-top-width:4px;transform:rotate(-1deg)}.welcome-note p{font-size:18px;line-height:1.4;max-width:none}
.library-home .section-heading{padding-top:20px;margin-bottom:20px}.paper-grid{grid-template-columns:1fr;gap:24px}.resource-paper{padding:24px}.resource-preview{height:280px}.resource-paper h3{font-size:28px;min-height:0}.resource-paper .paper-prompt{font-size:17px}.resource-paper .resource-description{margin-bottom:20px}.library-continuation{justify-content:flex-start;margin:24px 0 32px}
.library-optin .optin-wrap{padding:32px 20px 48px}.library-optin .optin-grid{gap:32px}.library-optin h1{font-size:38px;line-height:1.06;margin-bottom:20px}.library-optin .intro{font-size:17px;margin-bottom:20px}.library-optin .guide-title{font-size:15px;margin-bottom:12px}.library-optin .eyebrow{margin-bottom:20px}
.library-optin .early-cta{display:inline-flex;align-items:center;gap:20px;background:var(--yellow);border:1px solid transparent;border-radius:999px;min-height:48px;padding:12px 18px;margin:0 0 24px;font-size:13px;font-weight:500;line-height:1.5;text-decoration:none}.early-cta:hover{border-color:var(--ink)}
.library-optin .form-inner{padding:24px 20px}.library-optin .hand-note{font-size:21px}.library-optin .form-panel h2{font-size:27px}.library-optin .sample{padding:24px 18px}.library-optin footer{margin:0 20px}.library-optin #first-name{scroll-margin-top:32px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
/* Each playbook keeps one native link, extended across its card. */
.library-home .resource-paper{position:relative}
.library-home .resource-open::after{content:'';position:absolute;inset:0;cursor:pointer}
.library-home .resource-paper:hover{border-color:var(--gold)}
.library-home .resource-open:focus-visible{outline:none}
.library-home .resource-open:focus-visible::after{outline:3px solid var(--ink);outline-offset:5px}

/* Four published playbooks; the public entry still features three. */
@media (min-width:721px){.paper-grid-four{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* Preserve the cover proportions at narrow shelf widths. */
.resource-preview.editorial-cover{height:auto;aspect-ratio:1672/941}
.resource-preview.editorial-cover img{width:100%;height:100%;object-fit:contain}