.reader-dialog{width:min(1060px,calc(100% - 32px));max-width:1060px;padding:0;overflow:hidden;background:#efe9dc;border:1px solid #fff9;box-shadow:0 32px 100px #182e284d}
.reader-shell{display:flex;flex-direction:column;max-height:calc(100dvh - 32px);min-height:0}
.reader-toolbar{flex:none;background:#f7f4ed;position:relative;z-index:8}
.reader-toolbar>span{font-size:25px;line-height:1.2;min-width:0}
.reader-spread{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:0;margin:22px 25px 16px;perspective:1800px;transform-style:preserve-3d;transform:rotateX(3deg);border-radius:5px 13px 13px 5px;box-shadow:0 19px 30px #21382a26,0 4px 0 #d1c7ae,0 7px 0 #ede4cc,0 10px 0 #cfc4aa}
.reader-rail{display:flex;position:relative;z-index:2;padding:28px 24px 22px;background:linear-gradient(90deg,#faf5e8 0,#fffaf0 86%,#c8bea5 100%);border:0;border-radius:9px 0 0 9px;box-shadow:inset -6px 0 15px #4e482521;height:100%;min-height:0;max-height:min(550px,calc(100dvh - 205px));overflow-y:auto;overflow-x:hidden;scrollbar-width:thin}
.reader-rail>p{font-size:32px;line-height:1.15;margin-bottom:21px}
.reader-rail-brand{font-size:25px;margin-bottom:17px}
.reader-rail nav{gap:3px}
.reader-rail nav>button{font-size:13px;min-height:44px;line-height:1.4;padding:8px}
.reader-rail-note{font-size:12px;padding-top:17px;line-height:1.6}
.reader-leaf{height:min(550px,calc(100dvh - 205px));min-height:190px;max-height:none;perspective:none;overflow:visible;transform-style:preserve-3d;background:#fffcf4;border-radius:0 9px 9px 0;box-shadow:inset 8px 0 14px #655c3025}
.reader-chapter{position:relative;padding:29px 28px;height:100%;background:linear-gradient(90deg,#ddd4be 0,#fffcf4 6%,#fffcf4 100%);border-radius:0 9px 9px 0;overflow-y:auto;overflow-x:hidden;scrollbar-width:thin;scrollbar-color:#b1b99f transparent;touch-action:pan-y;overscroll-behavior:contain}
.reader-chapter h2,.reader-sheet-face h2{font-size:37px;line-height:1.12;margin-bottom:20px}
.reader-prose p{font-size:16px;line-height:1.8}
.reader-information{font-size:13px!important;line-height:1.7!important;color:var(--muted)}
.reader-actions{margin-top:20px;gap:13px}
.reader-actions .button{max-width:100%;white-space:normal;text-align:left}
.reader-opening-cover{z-index:7;transform-style:preserve-3d;backface-visibility:visible;transform-origin:left center;border-radius:0 10px 10px 0;pointer-events:none;opacity:1!important;visibility:visible!important;background:none;--open-angle:-176deg}
.reader-dialog[open] .reader-opening-cover{animation:none}
.reader-cover-front,.reader-cover-back{position:absolute;inset:0;backface-visibility:hidden;border-radius:0 10px 10px 0;border:1px solid #8da17c;box-shadow:inset 6px 0 14px #172d2870,0 5px 14px #1c332723}
.reader-cover-front{background:linear-gradient(125deg,#496856,#284735);transform:translateZ(3px);color:#fff9e1}
.reader-cover-back{background:linear-gradient(100deg,#d7ddc4,#edf0df);transform:rotateY(180deg) translateZ(3px);color:#344b3b;padding:40px 30px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:28px;text-align:center}
.reader-cover-back>span{font-family:var(--serif);font-size:29px}
.reader-cover-back>p{font-family:var(--serif);font-size:36px;color:#344b3b}
.reader-cover-front .carnet-cover-title{font-size:46px;line-height:1.1}
.reader-cover-front .carnet-cover-names{font-size:14px;line-height:1.7}
.reader-cover-front .carnet-cover-label{font-size:10px;line-height:1.6;letter-spacing:.09em}
.reader-dialog.is-opening .reader-opening-cover{animation:psychology-cover-open var(--cover-duration,840ms) cubic-bezier(.22,.64,.18,1) both}
.reader-dialog.is-open .reader-opening-cover{transform:rotateY(var(--open-angle));z-index:0}
.reader-dialog.is-closing .reader-opening-cover{z-index:7;animation:psychology-cover-close var(--cover-duration,660ms) cubic-bezier(.32,.05,.24,1) both}
.reader-dialog.is-closing .reader-spread{animation:psychology-book-settle var(--cover-duration,660ms) ease both}
.reader-turn-sheet{padding:0;z-index:6;background:none;box-shadow:none;transform-origin:left center;transform-style:preserve-3d;backface-visibility:visible;overflow:visible;border-radius:0 9px 9px 0}
.reader-sheet-face{position:absolute;inset:0;padding:29px 28px;background:linear-gradient(90deg,#dfd6bd,#fffcf4 7%,#fefbf0);border-radius:0 9px 9px 0;backface-visibility:hidden;overflow:hidden;box-shadow:0 5px 15px #213a2825}
.reader-sheet-front{transform:translateZ(.6px)}
.reader-sheet-back{transform:rotateY(180deg) translateZ(.6px)}
.reader-sheet-face::after{content:'';position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,#352d100c,transparent 40%,#3e301219);border-radius:inherit}
.reader-turn-sheet.is-forward{display:block;animation:psychology-sheet-forward var(--turn-duration,600ms) cubic-bezier(.2,.65,.2,1) both;transform-origin:left center}
.reader-turn-sheet.is-backward{display:block;animation:psychology-sheet-backward var(--turn-duration,600ms) cubic-bezier(.2,.65,.2,1) both;transform-origin:left center}
.reader-controls{flex:none;position:relative;z-index:8;display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:12px;padding:13px 22px}
.reader-controls>button{min-width:0;min-height:46px;justify-content:center;font-size:13px;padding:10px 12px;white-space:normal;line-height:1.3}
#reader-counter{font-size:13px;min-height:0;align-self:center}
@keyframes psychology-cover-open{from{transform:rotateY(0deg)}to{transform:rotateY(var(--open-angle))}}
@keyframes psychology-cover-close{from{transform:var(--cover-from,rotateY(var(--open-angle)))}to{transform:rotateY(0deg)}}
@keyframes psychology-sheet-forward{from{transform:rotateY(0deg)}to{transform:rotateY(-176deg)}}
@keyframes psychology-sheet-backward{from{transform:rotateY(-176deg)}to{transform:rotateY(0deg)}}
@keyframes psychology-book-settle{from{transform:rotateX(3deg)}to{transform:rotateX(6deg)}}
@media(max-width:800px){.reader-spread{margin:16px 18px 13px}.reader-rail{padding:24px 18px}.reader-rail>p{font-size:29px}.reader-rail nav>button{font-size:12px}.reader-chapter,.reader-sheet-face{padding:25px 22px}.reader-chapter h2,.reader-sheet-face h2{font-size:33px}}
@media(max-width:640px){.reader-dialog{width:calc(100% - 20px);max-height:calc(100dvh - 20px);border-radius:12px}.reader-shell{max-height:calc(100dvh - 20px)}.reader-toolbar{padding:11px 14px;gap:12px}.reader-toolbar>span{font-size:22px}.reader-spread{display:grid;grid-template-columns:25px minmax(0,1fr);margin:15px 13px 13px;transform:rotateX(2deg);perspective:1400px}.reader-rail{display:block;padding:0;overflow:hidden;background:repeating-linear-gradient(90deg,#eee6d4 0 2px,#ccc3aa 2px 3px)}.reader-rail>*{display:none}.reader-leaf{height:min(570px,calc(100dvh - 180px));min-height:150px}.reader-chapter,.reader-sheet-face{padding:23px 19px}.reader-chapter h2,.reader-sheet-face h2{font-size:32px}.reader-prose p{font-size:16px;line-height:1.8}.reader-kicker{font-size:11px;line-height:1.5;margin-bottom:16px}.reader-opening-cover{--open-angle:-104deg}.reader-cover-front .carnet-cover-title{font-size:clamp(32px,8vw,43px)}.reader-cover-front .carnet-cover-names{font-size:13px}.reader-cover-front .carnet-cover-inner{padding:23px 17px}.reader-cover-front .carnet-cover-label{font-size:9px}.reader-cover-front .carnet-cover-thread{margin:17px 0 10px}.reader-controls{padding:11px 12px;gap:8px}.reader-controls>button{font-size:12px;gap:6px;padding:10px 7px}.reader-actions .button,.reader-actions .text-link{font-size:14px}.reader-rail{z-index:2}.reader-turn-sheet.is-forward{animation-name:psychology-sheet-forward-mobile}.reader-turn-sheet.is-backward{animation-name:psychology-sheet-backward-mobile}.reader-cover-back{padding:20px 12px}.reader-cover-back>span{font-size:22px}.reader-cover-back>p{font-size:27px}}
@keyframes psychology-sheet-forward-mobile{from{transform:rotateY(0deg)}to{transform:rotateY(-104deg)}}
@keyframes psychology-sheet-backward-mobile{from{transform:rotateY(-104deg)}to{transform:rotateY(0deg)}}
@media(max-width:360px){.reader-toolbar>span{font-size:20px}.reader-spread{grid-template-columns:18px minmax(0,1fr);margin-inline:10px}.reader-chapter,.reader-sheet-face{padding:22px 16px}.reader-chapter h2,.reader-sheet-face h2{font-size:29px}.reader-controls>button>span:not([aria-hidden]){display:none}.reader-controls>button{font-size:18px}.reader-cover-front .carnet-cover-title{font-size:32px}}
@media(max-height:460px){.reader-toolbar{padding-block:7px}.reader-toolbar>span{font-size:19px}.reader-spread{margin-block:7px}.reader-leaf{height:calc(100dvh - 150px);min-height:110px}.reader-controls{padding-block:7px}.reader-close{min-height:44px}.reader-cover-front .carnet-cover-thread,.reader-cover-front .carnet-cover-rule,.reader-cover-front .carnet-cover-label{display:none}.reader-cover-front .carnet-cover-title{font-size:30px}.reader-cover-front .carnet-cover-names{font-size:11px}}
.motion-paused .reader-spread{transform:none!important}
@media(max-width:640px){.reader-rail{max-height:none}}
@media(max-height:460px){.reader-cover-front .carnet-cover-inner{padding:12px}.reader-cover-front .carnet-cover-names{display:none}}
.motion-paused .reader-opening-cover{opacity:0!important;visibility:hidden!important}
@media(prefers-reduced-motion:reduce){.reader-spread{transform:none}.reader-opening-cover{opacity:0!important;visibility:hidden!important}.reader-turn-sheet{display:none!important}}