.castle-research{background:var(--paper,#FBF9F1);padding:110px var(--pad,6vw);scroll-margin-top:100px;border-top:1px solid var(--line,#E5DECE)}
.cr-inner{max-width:1256px;margin:auto}.cr-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:clamp(40px,7vw,110px);align-items:center}
.cr-eyebrow{font:500 11px/1.5 var(--sans,Arial);letter-spacing:.22em;text-transform:uppercase;color:var(--olive,#556832);margin:0 0 25px}
.cr-title{font:400 clamp(38px,4.6vw,68px)/1.08 var(--serif,Georgia);letter-spacing:-.035em;color:var(--ink,#201D18);margin:0 0 27px;max-width:660px}.cr-title span{display:block}.cr-rule{width:44px;height:1px;background:var(--gold,#AA8F61);margin:28px 0}
.cr-name{font:400 clamp(25px,2.3vw,34px)/1.2 var(--serif,Georgia);color:var(--ink);margin:0 0 18px}.cr-subtitle{font:400 19px/1.5 var(--sans,Arial);color:var(--body);margin:0 0 14px;max-width:560px}.cr-description{font:400 15px/1.7 var(--sans,Arial);color:var(--muted);max-width:560px;margin:0 0 26px}.cr-meta{font:500 11px/1.6 var(--sans,Arial);letter-spacing:.12em;color:var(--muted);display:flex;gap:14px;flex-wrap:wrap;margin-bottom:27px}
.cr-read{appearance:none;border:1px solid var(--olive);background:var(--olive);color:white;padding:17px 24px;display:inline-flex;align-items:center;justify-content:center;gap:30px;cursor:pointer;font:400 16px/1.3 var(--serif,Georgia);transition:background .2s,transform .2s}.cr-read:hover{background:#405026;transform:translateY(-2px)}.cr-read svg{width:22px;height:22px;flex-shrink:0}.cr-cover{margin:0;padding:20px;max-width:380px;justify-self:center;transform:rotate(1deg)}.cr-cover img{display:block;width:100%;height:auto;border:1px solid #e4dfd4;box-shadow:0 15px 35px #201d1817}.cr-cover figcaption{font:400 11px/1.5 var(--sans,Arial);color:var(--muted);margin-top:15px;text-align:center;letter-spacing:.1em}
.cr-dialog{width:min(1240px,96vw);max-width:none;height:94svh;max-height:94svh;padding:0;border:1px solid var(--line);background:var(--surface,#FDFCF8);color:var(--ink);overflow:hidden}.cr-dialog:not([open]){display:none}.cr-dialog::backdrop{background:#201d18bd;backdrop-filter:blur(5px)}.cr-shell{display:flex;flex-direction:column;height:100%;min-height:0}.cr-dialog:fullscreen{width:100vw;height:100vh;max-height:none;border:0}.cr-toolbar{display:flex;align-items:center;gap:10px;padding:14px 20px;border-bottom:1px solid var(--line);flex-shrink:0;flex-wrap:wrap}.cr-reader-name{font:400 18px/1.3 var(--serif,Georgia);margin:0;flex:1;min-width:180px}.cr-controls{display:flex;align-items:center;gap:5px;flex-wrap:wrap}.cr-icon{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;background:transparent;border:1px solid transparent;color:var(--ink);cursor:pointer;font:400 21px/1 var(--sans,Arial)}.cr-icon:hover{background:var(--wash,#F1F0E8);border-color:var(--line)}.cr-icon:disabled{opacity:.3;cursor:default}.cr-icon svg{width:18px;height:18px}.cr-page-count{display:flex;align-items:center;gap:5px;font:400 13px/1.5 var(--sans,Arial);padding:0 4px;direction:ltr}.cr-page-count input{width:42px;padding:6px 2px;text-align:center;border:1px solid var(--line);background:white;color:var(--ink);font:inherit;border-radius:0;appearance:textfield}.cr-page-count input::-webkit-inner-spin-button{appearance:none}.cr-divider{height:22px;width:1px;background:var(--line);margin:0 4px}.cr-stage{flex:1;min-height:0;overflow:auto;padding:30px;background:var(--wash,#F1F0E8);overscroll-behavior:contain;direction:ltr;text-align:center}.cr-page{display:block;width:100%;max-width:850px;height:auto;margin:auto;background:white;box-shadow:0 5px 24px #201d1814;user-select:none}.cr-status{font:400 12px/1.4 var(--sans,Arial);padding:9px 20px;margin:0;border-top:1px solid var(--line);color:var(--muted);flex-shrink:0}.cr-text{padding:18px 24px;border-top:1px solid var(--line);background:var(--surface);font:400 14px/1.6 var(--sans,Arial)}.cr-text summary{cursor:pointer;color:var(--olive)}.cr-text pre{font:inherit;white-space:pre-wrap;max-height:38vh;overflow:auto;direction:ltr;text-align:left}.cr-read:focus-visible,.cr-icon:focus-visible,.cr-page-count input:focus-visible,.cr-text summary:focus-visible{outline:2px solid var(--olive);outline-offset:3px}
@media(max-width:900px){.castle-research{padding-block:75px}.cr-grid{gap:30px}.cr-reader-name{font-size:16px}}
@media(max-width:640px){.cr-grid{grid-template-columns:1fr;gap:30px}.castle-research{padding-block:62px}.cr-title{font-size:42px}.cr-name{font-size:28px}.cr-subtitle{font-size:17px}.cr-cover{max-width:290px;padding:10px;grid-row:2;transform:none}.cr-read{width:100%;padding:17px 20px}.cr-dialog{width:100vw;max-width:100vw;height:100svh;max-height:100svh;margin:0;border:0}.cr-toolbar{padding:12px;gap:7px}.cr-reader-name{flex-basis:calc(100% - 55px);min-width:0;font-size:16px}.cr-controls{order:3;width:100%;justify-content:center;gap:3px}.cr-close{margin-inline-start:auto}.cr-stage{padding:14px 8px}.cr-status{font-size:11px;padding:8px 12px}.cr-text{padding:12px}.cr-cover figcaption{font-size:11px}}
@media(prefers-reduced-motion:reduce){.cr-read{transition:none}.cr-read:hover{transform:none}}
@media print{.castle-research,.cr-dialog{display:none!important}}

.cr-page-count .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}