.edition-main:has(.ibit-edition-reader){padding-top:32px}
.edition-reading-header{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:30px}
.edition-reading-header>div{max-width:830px}
.edition-main .edition-reading-header h1{font-size:clamp(30px,3.4vw,44px);margin:10px 0 14px;line-height:1.15;letter-spacing:-1.1px}
.edition-reading-meta{display:flex;gap:16px;align-items:center;color:#666b68;font-size:14px;flex-wrap:wrap}
.edition-reading-meta>span+span{border-left:1px solid #daddda;padding-left:16px}
.edition-main .edition-download{display:inline-flex;align-items:center;justify-content:center;gap:9px;white-space:nowrap;font-size:14px;border-radius:7px;padding:13px 19px;background:#d80c29;color:#fff;min-height:46px;font-weight:700}
.edition-download svg{width:19px;height:19px}
.edition-reading-description{max-width:820px;font-size:16px;line-height:1.7;color:#666b68;margin-top:22px}
.edition-reading-description p+p{margin-top:10px}
.ibit-edition-reader{border:1px solid #dfe2df;border-radius:12px;overflow:hidden;background:#eeefec}
.ibit-reader-heading{display:grid;grid-template-columns:1fr auto;align-items:center;gap:10px 20px;background:#fff;padding:14px 22px;border-bottom:1px solid #e1e3df;font-size:14px}
.ibit-reader-heading>div{display:flex;align-items:center;gap:9px;color:#272d29}
.ibit-reader-heading p{grid-column:1/-1;margin:0;color:#717671;font-size:12px}
.ibit-reader-tools{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.ibit-reader-tools output{font-size:12px;font-variant-numeric:tabular-nums;color:#697169;min-width:42px;text-align:center}
.ibit-reader-tools button{font:inherit;font-size:13px;font-weight:650;border:1px solid #d9ddd8;border-radius:6px;min-height:44px;padding:8px 13px;background:#fff;color:#343c34;cursor:pointer}
.ibit-reader-tools button:first-of-type{background:#d80c29;border-color:#d80c29;color:#fff}
.ibit-reader-tools button:hover{filter:brightness(.95)}
.ibit-reader-tools button:disabled{opacity:.45;cursor:wait}
.ibit-reader-tools button:focus-visible{outline:3px solid #d80c29;outline-offset:3px}
.ibit-reader-dot{width:7px;height:7px;background:#d80c29;border-radius:50%;display:block}
.ibit-reader-stage{position:relative;height:clamp(540px,79svh,1050px);overflow:hidden}
.ibit-reader-canvas{position:static;width:100%;height:100%}
.ibit-reader-canvas .flipbook-wrapper{border-radius:0;box-shadow:none}
.ibit-reader-canvas .flipbook-main-wrapper{background:#eeefec;overflow:clip!important}
.ibit-reader-canvas .flipbook-menu{border-top:1px solid #dfe2df}
.ibit-reader-canvas .flipbook-main-wrapper .flipbook-menu-btn{min-width:44px;min-height:44px;box-sizing:border-box!important}
.ibit-reader-canvas .flipbook-right-arrow,.ibit-reader-canvas .flipbook-left-arrow{min-width:44px;min-height:44px;box-sizing:border-box!important}
.ibit-reader-canvas input{font:inherit!important;color:#303633!important;background:#f4f5f3!important;border:1px solid #d7dcd6!important;border-radius:5px!important;box-shadow:none!important}
.ibit-reader-canvas :focus-visible{outline:3px solid #d80c29!important;outline-offset:2px}
.ibit-reader-canvas:focus-visible{outline:2px solid #d80c29;outline-offset:-2px}
.ibit-reader-loading{position:absolute;inset:0;z-index:30;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;background:#eeefec;text-align:center;padding:24px;color:#303633;font-size:16px}
.ibit-reader-loading[hidden]{display:none}
.ibit-reader-loading>span:last-child{font-size:13px;color:#737a73}
.ibit-reader-spinner{width:30px;height:30px;border:3px solid #d7dcd6;border-top-color:#d80c29;border-radius:50%;animation:ibit-reader-spin .8s linear infinite;margin-bottom:8px}
.ibit-reader-caption{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:13px 22px;background:#fff;border-top:1px solid #e1e3df;font-size:12px;color:#6b726b}
.ibit-reader-caption p{margin:0}
.ibit-reader-caption a{color:#4c554c;text-decoration:underline;text-underline-offset:3px;white-space:nowrap}
.ibit-reader-noscript{padding:18px;font-size:14px}
.ibit-edition-reader[data-reader-state=error] .ibit-reader-stage{height:180px;background:#eeefec}
.ibit-edition-reader[data-reader-state=error] .ibit-reader-canvas{display:none}
@keyframes ibit-reader-spin{to{transform:rotate(360deg)}}
@media(max-width:767px){
  .edition-reading-header{display:block;margin-bottom:24px}
  .edition-main .edition-reading-header h1{font-size:30px;letter-spacing:-.7px}
  .edition-main .edition-download{margin-top:20px;font-size:13px;padding:11px 16px}
  .edition-reading-meta{font-size:12px;gap:10px}
  .edition-reading-meta>span+span{padding-left:10px}
  .ibit-reader-heading{padding:14px 15px;display:block;font-size:14px}
  .ibit-reader-heading p{font-size:12px;margin-top:5px}
  .ibit-reader-heading .ibit-reader-tools{margin-top:12px;gap:6px}
  .ibit-reader-tools button{font-size:12px;padding-inline:10px}
  .ibit-reader-tools output{min-width:35px}
  .ibit-reader-stage{height:clamp(480px,74svh,900px)}
  .ibit-reader-caption{display:block;padding:12px 15px;line-height:1.7}
  .ibit-reader-caption a{display:inline-block;margin-top:4px}
  .ibit-reader-canvas .flipbook-menu-btn{min-width:40px;min-height:44px}
  .edition-reading-description{font-size:14px;margin-top:18px}
}
@media(max-height:500px) and (orientation:landscape){.ibit-reader-stage{height:85svh;min-height:280px}}
@media(prefers-reduced-motion:reduce){.ibit-reader-spinner{animation:none}}