:root{
  --ink:#171311;--paper:#f4eee8;--paper-2:#e9dfd6;--copper:#ad6243;--copper-dark:#81432c;
  --muted:#766a63;--line:rgba(51,36,28,.15);--white:#fff;--shadow:0 18px 55px rgba(33,22,16,.16);
  --sans:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --serif:Iowan Old Style,Baskerville,"Times New Roman",serif;
}
*,*::before,*::after{box-sizing:border-box}
html{background:var(--paper-2);scroll-behavior:smooth}
body{margin:0;color:var(--ink);font-family:var(--sans);line-height:1.55;background:radial-gradient(circle at 10% 0,rgba(255,255,255,.8),transparent 36rem),var(--paper-2)}
a{color:inherit}:focus-visible{outline:3px solid rgba(173,98,67,.45);outline-offset:3px}
.brand{font-family:var(--serif);font-size:1.24rem;font-weight:700;letter-spacing:.02em;text-decoration:none;white-space:nowrap}
.brand::before{content:"";display:inline-block;width:.62rem;height:.62rem;margin-right:.55rem;border-radius:50%;background:var(--copper);box-shadow:0 0 0 4px rgba(173,98,67,.14)}
.reader-head{position:sticky;top:0;z-index:20;min-height:72px;padding:12px clamp(16px,4vw,52px);display:grid;grid-template-columns:minmax(160px,1fr) minmax(220px,2fr) minmax(160px,1fr);align-items:center;gap:20px;border-bottom:1px solid var(--line);background:rgba(244,238,232,.93);backdrop-filter:blur(16px)}
.reader-meta{text-align:center;min-width:0}.reader-meta strong,.reader-meta span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.reader-meta strong{font-size:.9rem}.reader-meta span{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.12em;margin-top:2px}
.reader-actions{display:flex;justify-content:flex-end;gap:8px}
.reader-shell{width:min(980px,100%);margin:auto;padding:clamp(24px,5vw,64px) clamp(12px,3vw,28px) 100px}
.access-card,.locked,.state{background:rgba(255,255,255,.68);border:1px solid rgba(255,255,255,.8);box-shadow:var(--shadow);border-radius:20px}
.access-card{padding:clamp(26px,5vw,52px);margin:0 auto 42px;max-width:760px;text-align:center}.access-card h1,.state h1{font-family:var(--serif);font-size:clamp(2rem,5vw,4rem);line-height:1.02;margin:.3em 0}.access-card>p{max-width:620px;margin:14px auto;color:var(--muted)}
.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:.7rem;font-weight:700;color:var(--copper)}
.access-note{font-size:.9rem}.access-form{max-width:620px;margin:24px auto 0;text-align:left}.access-form label{font-size:.78rem;font-weight:700}.access-form>div{display:flex;gap:8px;margin-top:6px}.access-form input{min-width:0;flex:1;padding:13px 14px;border:1px solid var(--line);border-radius:8px;background:#fff;font:inherit}.form-message{min-height:1.5em!important;color:var(--copper-dark)!important;font-size:.82rem!important;text-align:left}
.button{display:inline-flex;align-items:center;justify-content:center;padding:13px 20px;border:0;border-radius:8px;background:linear-gradient(180deg,#bc7354,var(--copper-dark));color:#fff;text-decoration:none;font:inherit;font-weight:700;cursor:pointer;box-shadow:0 8px 22px rgba(129,67,44,.2)}.button:hover{filter:brightness(1.06)}.button.secondary{background:transparent;color:var(--copper-dark);border:1px solid rgba(129,67,44,.3);box-shadow:none}.button.small{padding:9px 14px;font-size:.78rem}
.pages{display:grid;gap:clamp(18px,4vw,40px)}.page{position:relative;margin:0 auto;width:100%;background:#fff;border-radius:4px;overflow:hidden;box-shadow:var(--shadow)}.page img{display:block;width:100%;height:auto;min-height:200px;background:#fff}.page figcaption{position:absolute;right:10px;bottom:8px;padding:3px 8px;border-radius:999px;background:rgba(20,16,14,.68);color:#fff;font-size:.64rem;letter-spacing:.08em}
.locked{text-align:center;padding:clamp(30px,6vw,64px);margin-top:42px}.locked-icon{font-size:2rem;color:var(--copper)}.locked h2{font-family:var(--serif);font-size:clamp(1.7rem,4vw,2.7rem);margin:.2em 0}.locked p{color:var(--muted);margin:0 auto 22px}
.watermark{position:fixed;right:12px;bottom:12px;z-index:10;padding:5px 9px;border-radius:4px;background:rgba(23,19,17,.56);color:rgba(255,255,255,.72);font-size:.62rem;pointer-events:none;letter-spacing:.05em}
.state{width:min(620px,calc(100% - 32px));margin:8vh auto;padding:clamp(30px,7vw,68px);text-align:center}.state>p:not(.eyebrow){color:var(--muted);font-size:1.05rem}.state .button{margin-top:14px}.state .support{font-size:.8rem;margin-top:28px!important}
@media(max-width:700px){.reader-head{grid-template-columns:1fr auto;min-height:62px}.reader-meta{display:none}.reader-shell{padding-top:24px}.reader-actions .button{font-size:0;padding:9px}.reader-actions .button::after{content:"PDF";font-size:.72rem}.access-form>div{flex-direction:column}.button{width:100%}.page{border-radius:2px}.watermark{right:6px;bottom:6px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}