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h1{font-size:44px;letter-spacing:-2.4px}.hero-copy{font-size:16px}.hero-visual{min-height:330px}.book-demo{width:370px;height:270px}.book-page{padding:24px}.book-page h3{font-size:27px}.demo-photo{height:125px}.fc-one{left:10px;top:35px}.fc-two{right:0;bottom:20px}.feature-cols{grid-template-columns:1fr}.feature-cols>div{padding:22px 0;border-right:0;border-bottom:1px solid var(--line)}.book-grid{grid-template-columns:repeat(2,1fr);gap:12px}.section{padding:48px 0}.section-head h2,.explore-head h1,.table-head h1,.form-intro h1{font-size:31px}.cta-inner,.dash-head,.reader-title,.profile-title-row,.explore-head,.table-head{align-items:flex-start;flex-direction:column;display:flex}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{flex-direction:column;gap:8px}.two-col,.dashboard-grid,.stat-grid{grid-template-columns:1fr}.search-bar{grid-template-columns:1fr}.profile-hero-inner{align-items:flex-start;flex-direction:column}.profile-title-row h1{font-size:34px}.reader-title h1{font-size:27px}.share-actions{width:100%}.flipbook-shell{min-height:560px;padding:45px 8px 65px}.reader-toolbar{top:74px}.flipbook-stage{min-height:460px}.admin-content{padding:20px 12px}.admin-page-head{align-items:flex-start;flex-direction:column}.admin-stats{grid-template-columns:1fr 1fr}.admin-filters{display:grid}.admin-filters select{width:100%}}@media(max-width:440px){.book-grid{grid-template-columns:1fr}.hero h1{font-size:39px}.hero-actions{flex-direction:column}.book-demo{width:320px;height:235px}.book-page{padding:18px}.book-page h3{font-size:24px}.cta-inner h2{font-size:30px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.admin-stats{grid-template-columns:1fr}}


/* v3.3 UI refinements */
body{font-family:"Manrope",ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-feature-settings:"liga" 1,"kern" 1}.brand,.btn,h1,h2,h3,h4{letter-spacing:-.02em}.nav-wrap{gap:22px}.main-nav{gap:20px;margin-left:14px}.header-search{height:40px;width:min(310px,26vw);display:flex!important;align-items:center;gap:7px;border:1px solid #dfe5ee;background:#f8fafc;border-radius:12px;padding:0 5px 0 11px;transition:.2s;box-shadow:0 1px 2px rgba(16,24,40,.02)}.header-search:focus-within{background:#fff;border-color:#8ca8ff;box-shadow:0 0 0 3px rgba(39,100,255,.10)}.header-search svg{width:17px;height:17px;fill:none;stroke:#667085;stroke-width:1.9;stroke-linecap:round;flex:none}.header-search input{min-width:0;flex:1;border:0;outline:0;background:transparent;color:var(--ink);font-size:13px;font-weight:600;padding:0}.header-search input::placeholder{color:#98a2b3}.header-search button{border:0;background:#fff;color:#344054;border-radius:8px;height:30px;padding:0 9px;font-size:11px;font-weight:800;cursor:pointer;box-shadow:0 0 0 1px #e4e7ec}.admin-nav-btn{background:#eef3ff;color:#2452c7;border:1px solid #d9e4ff}.admin-nav-btn:hover{background:#e4edff}.logout-form{display:inline-flex}.dash-head{align-items:flex-start}.dash-intro{width:100%}.dash-head p{margin-bottom:0}.dashboard-quick{margin-top:22px}.quick-label{display:block;margin-bottom:9px;color:#667085;font-size:12px;font-weight:800}.dashboard-quick-buttons{display:flex;gap:10px;flex-wrap:wrap}.dashboard-quick-buttons .btn{min-height:42px}.dashboard-grid-single{grid-template-columns:1fr}.dashboard-grid-single .panel{width:100%}
@media(max-width:1120px){.header-search{width:220px}.main-nav{gap:14px}.main-nav a{font-size:13px}.nav-actions{gap:6px}.btn{padding-left:13px;padding-right:13px}}
@media(max-width:900px){.header-search{width:190px}.main-nav{margin-left:0}.main-nav a{font-size:12px}}
@media(max-width:760px){.header-search{display:none!important}.nav-actions>.btn.ghost,.nav-actions>.admin-nav-btn,.nav-actions .logout-form{display:none}.dashboard-quick-buttons{display:grid;grid-template-columns:1fr 1fr;width:100%}.dashboard-quick-buttons .btn{width:100%}}
@media(max-width:440px){.dashboard-quick-buttons{grid-template-columns:1fr}}

/* v3.4 search, profile links and sitemap-ready UI */
.header-search{
  width:min(390px,31vw);height:44px;padding:4px 5px 4px 6px;gap:8px;border:1px solid transparent;border-radius:999px;
  background:linear-gradient(#fff,#fff) padding-box,linear-gradient(120deg,#d8e2ff 0%,#c7efff 50%,#ddd5ff 100%) border-box;
  box-shadow:0 5px 18px rgba(20,47,90,.07),0 1px 2px rgba(16,24,40,.04);transition:border-color .2s,box-shadow .2s,transform .2s
}
.header-search:hover{box-shadow:0 7px 22px rgba(20,47,90,.10),0 1px 2px rgba(16,24,40,.04)}
.header-search:focus-within{background:linear-gradient(#fff,#fff) padding-box,linear-gradient(120deg,#5d7cff,#42c6e8,#8667ed) border-box;box-shadow:0 0 0 4px rgba(70,105,255,.09),0 8px 24px rgba(20,47,90,.10)}
.header-search-icon{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;flex:none;background:#f4f7fb;color:#667085}
.header-search-icon svg,.header-search-submit svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.header-search input{font-size:13px;font-weight:600;letter-spacing:-.01em}.header-search input::placeholder{font-weight:500;color:#98a2b3}
.header-search-submit{width:34px;height:34px;padding:0;border:0;border-radius:50%;display:grid;place-items:center;flex:none;color:#fff;cursor:pointer;background:linear-gradient(135deg,#315efb,#7048e8);box-shadow:0 4px 10px rgba(62,78,220,.22);transition:transform .18s,box-shadow .18s}
.header-search-submit:hover{transform:translateX(1px);box-shadow:0 6px 14px rgba(62,78,220,.30)}
.profile-username-link{color:#667085;text-decoration:none;font-weight:700;transition:.18s}.profile-username-link:hover{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
.verified-id-link{text-decoration:none;cursor:pointer;transition:.18s}.verified-id-link:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(35,73,180,.12)}
.unique-id-link{display:block;margin-top:4px;font-weight:800;color:var(--ink);text-decoration:none;word-break:break-word}.unique-id-link:hover{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
@media(max-width:1120px){.header-search{width:250px}}
@media(max-width:900px){.header-search{width:205px}.header-search input::placeholder{font-size:0}.header-search input::placeholder{color:transparent}}
@media(max-width:760px){.header-search{display:none!important}}


/* v3.5 header search, create CTA and reader spacing */
.header-create-btn{height:42px;padding:0 15px;border-radius:12px;background:#101828;color:#fff;box-shadow:0 7px 18px rgba(16,24,40,.13);gap:7px;flex:none}
.header-create-btn:hover{background:#1d2939;box-shadow:0 10px 22px rgba(16,24,40,.18)}
.header-create-plus{width:20px;height:20px;border-radius:7px;display:grid;place-items:center;background:#fff;color:#101828;font-size:17px;font-weight:900;line-height:1}
.header-search{width:min(350px,27vw);height:46px;padding:4px 4px 4px 13px;gap:9px;border:1px solid #dce3ed;border-radius:14px;background:#fff;box-shadow:0 5px 16px rgba(16,24,40,.06);transition:.2s}
.header-search:hover{border-color:#cbd5e1;box-shadow:0 7px 20px rgba(16,24,40,.08)}
.header-search:focus-within{border-color:#7898ff;background:#fff;box-shadow:0 0 0 4px rgba(39,100,255,.10),0 8px 22px rgba(16,24,40,.08)}
.header-search-icon{width:25px;height:25px;border-radius:0;background:transparent;color:#667085}
.header-search-icon svg{width:19px;height:19px}
.header-search input{font-size:13px;font-weight:600;color:#101828;letter-spacing:-.01em}
.header-search input::placeholder{color:#98a2b3;font-weight:500}
.header-search-submit{width:auto;height:36px;padding:0 12px;border-radius:10px;gap:6px;display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#2764ff,#694df4);color:#fff;box-shadow:0 5px 13px rgba(54,81,220,.22);font-size:11px;font-weight:850}
.header-search-submit svg{width:15px;height:15px}.header-search-submit span{display:inline}
.header-search-submit:hover{transform:none;filter:brightness(1.03);box-shadow:0 7px 16px rgba(54,81,220,.28)}
.reader-top{padding:18px 0}
.flipbook-shell{padding-top:24px}
.reader-toolbar{margin-bottom:12px}
@media(max-width:1180px){.header-search{width:230px}.header-search-submit span{display:none}.header-search-submit{width:36px;padding:0}.header-create-btn{padding:0 12px}.main-nav{gap:12px;margin-left:5px}}
@media(max-width:980px){.header-create-btn{display:none}.header-search{width:220px}}
@media(max-width:760px){.flipbook-shell{padding-top:16px}.reader-top{padding:14px 0}.reader-toolbar{margin-bottom:10px}}

/* PDF hyperlink annotation layer */
.flip-page{position:relative}
.flip-page canvas{display:block}
.pdf-link-layer{position:absolute;inset:0;z-index:8;pointer-events:none}
.pdf-annotation-link{position:absolute;display:block;pointer-events:auto;cursor:pointer;background:rgba(39,100,255,0);border-radius:2px;outline:none}
.pdf-annotation-link:hover,.pdf-annotation-link:focus-visible{background:rgba(39,100,255,.10);box-shadow:inset 0 0 0 1px rgba(39,100,255,.28)}


/* v3.6 centered search, themed create CTA, upload state and reader command bar */
.nav-wrap{position:relative}.nav-actions{margin-left:auto}.header-search-center{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:2}.header-search-center .header-search{width:360px;height:46px;border:1px solid transparent;border-radius:999px;padding:4px 5px 4px 13px;background:linear-gradient(#fff,#fff) padding-box,linear-gradient(120deg,#d5e0ff,#b9edff,#ded5ff) border-box;box-shadow:0 7px 22px rgba(30,54,100,.08);gap:9px}.header-search-center .header-search:focus-within{background:linear-gradient(#fff,#fff) padding-box,linear-gradient(120deg,#2764ff,#36bffa,#7a5af8) border-box;box-shadow:0 0 0 4px rgba(39,100,255,.09),0 10px 28px rgba(30,54,100,.12)}.header-search-center .header-search-icon{width:25px;height:25px;background:transparent}.header-search-center .header-search input{font-size:13px}.header-search-center .header-search-submit{width:35px;height:35px;padding:0;border-radius:50%;background:linear-gradient(135deg,var(--blue),#6d5dfc)}.header-search-center .header-search-submit svg{width:16px;height:16px}.header-create-btn{height:42px;padding:0 15px;border-radius:11px;background:linear-gradient(135deg,var(--blue),var(--blue2))!important;color:#fff!important;border:0!important;box-shadow:0 9px 22px rgba(39,100,255,.22)!important}.header-create-btn:hover{filter:brightness(1.03);box-shadow:0 11px 26px rgba(39,100,255,.30)!important}.header-create-plus{background:#ffffff24;color:#fff;border:1px solid #ffffff28}
.upload-zone{position:relative;cursor:pointer;border:1.5px dashed #cbd5e1!important;border-radius:16px!important;padding:25px!important;text-align:center;background:linear-gradient(180deg,#fbfdff,#f7f9fc);transition:.2s}.upload-zone:hover{border-color:#8ca8ff!important;background:#f7f9ff}.upload-zone input[type=file]{position:absolute!important;width:1px!important;height:1px!important;opacity:0!important;overflow:hidden!important;pointer-events:none}.upload-file-name{display:block;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#667085;font-size:12px;font-weight:700;margin-top:3px}.upload-zone.has-file{border-color:#6c8dff!important;background:#f4f7ff;box-shadow:0 0 0 4px rgba(39,100,255,.06)}.upload-zone.has-file .upload-file-name{color:#2452c7}.upload-zone.has-file .upload-icon{background:#e8efff;color:#2452c7}
.reader-keywords{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}.reader-keywords a{font-size:11px;font-weight:800;color:#3c5ca8;background:#eef3ff;border:1px solid #dbe5ff;border-radius:999px;padding:5px 8px}.reader-keywords a:hover{background:#e4edff}.flipbook-shell{padding-top:18px}.reader-toolbar{position:sticky;top:88px;z-index:20;width:min(1150px,95vw);margin:0 auto 14px;display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:16px;background:rgba(10,15,24,.90);border:1px solid rgba(255,255,255,.14);border-radius:16px;padding:9px 11px;color:#fff;backdrop-filter:blur(14px);box-shadow:0 12px 34px rgba(0,0,0,.20)}.reader-toolbar-info{display:flex;align-items:center;gap:10px;min-width:0}.reader-toolbar-info>div{min-width:0;display:grid;gap:2px}.reader-toolbar-info b{font-size:12px}.reader-toolbar-info small{max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#aab4c4;font-size:10px}.reader-file-icon{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;background:linear-gradient(135deg,#ef4444,#fb7185);font-size:9px;font-weight:900;letter-spacing:.4px;box-shadow:0 5px 14px rgba(239,68,68,.22)}.reader-toolbar-nav,.reader-toolbar-tools{display:flex;align-items:center;gap:6px}.reader-toolbar-tools{justify-content:flex-end}.reader-toolbar button{border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.08);color:#fff;width:37px;height:35px;border-radius:9px;cursor:pointer;font-weight:800}.reader-toolbar button:hover{background:rgba(255,255,255,.15)}.reader-page-count{display:flex;align-items:center;gap:5px;min-width:92px;justify-content:center;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.08);border-radius:9px;height:35px;padding:0 10px!important;font-size:11px!important;color:#cbd5e1}.reader-page-count b{color:#fff;font-size:12px}.reader-page-count i{font-style:normal;color:#64748b}.reader-fullscreen-btn{width:auto!important;padding:0 11px!important;display:flex;gap:7px;align-items:center}.reader-fullscreen-btn em{font-style:normal;font-size:10px;font-weight:800}.flipbook-stage{min-height:590px}
@media(max-width:1260px){.header-search-center .header-search{width:300px}.header-search-center{left:47%}.main-nav{gap:12px}.nav-actions{gap:6px}.nav-actions .btn{padding-left:12px;padding-right:12px}}
@media(max-width:1100px){.header-search-center{display:none}.main-nav{flex:1}.header-create-btn{display:inline-flex!important}}
@media(max-width:900px){.header-create-btn{display:none!important}}
@media(max-width:760px){.reader-toolbar{top:72px;width:calc(100vw - 16px);grid-template-columns:1fr auto;padding:8px}.reader-toolbar-info{grid-column:1/-1;border-bottom:1px solid rgba(255,255,255,.09);padding-bottom:7px}.reader-toolbar-nav{justify-content:flex-start}.reader-toolbar-tools{justify-content:flex-end}.reader-fullscreen-btn em{display:none}.reader-toolbar-info small{max-width:220px}.flipbook-shell{padding-top:10px}.flipbook-stage{min-height:450px}}
@media(max-width:460px){.reader-toolbar{gap:8px}.reader-toolbar-tools button{width:34px}.reader-page-count{min-width:82px;padding:0 6px!important}.reader-toolbar-info small{max-width:180px}}


/* v3.6.1 reader controls below PDF, slim top bar, edge page-turn controls and compact create icon */
.header-create-icon-btn{position:relative;width:44px!important;min-width:44px;height:42px!important;padding:0!important;border-radius:12px!important;display:inline-grid!important;place-items:center!important;overflow:visible}
.header-flipbook-icon{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.header-create-plus-mark{position:absolute;right:5px;top:4px;width:15px;height:15px;border-radius:50%;display:grid;place-items:center;background:#fff;color:var(--blue);font-size:13px;font-weight:900;line-height:1;box-shadow:0 2px 6px rgba(0,0,0,.14)}
.flipbook-shell{padding-top:10px!important;padding-bottom:54px}
.reader-mini-bar{width:min(1150px,95vw);min-height:38px;margin:0 auto 9px;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:7px 11px;border:1px solid rgba(255,255,255,.11);border-radius:10px;background:rgba(255,255,255,.055);color:#dce6f4;box-shadow:0 7px 20px rgba(0,0,0,.10)}
.reader-mini-left,.reader-mini-right{display:flex;align-items:center;gap:9px;min-width:0}.reader-mini-left strong{font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:500px}.reader-mini-badge{font-size:8px;font-weight:900;letter-spacing:1px;color:#9fb5ff;background:#2764ff22;border:1px solid #6f8fff44;padding:4px 6px;border-radius:6px}.reader-mini-right{justify-content:flex-end;color:#8e9aae;font-size:9px}.reader-mini-right>span{max-width:280px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.reader-mini-right a{color:#dfe7ff;font-size:9px;font-weight:800;padding:4px 7px;border-radius:6px;background:#ffffff0c;border:1px solid #ffffff12}.reader-mini-right a:hover{background:#ffffff15}
.flipbook-reader-frame{position:relative;width:min(1240px,99vw);margin:0 auto;display:flex;align-items:center;justify-content:center}.flipbook-stage{width:min(1150px,92vw)!important;margin:0 auto!important}.reader-edge{position:absolute;top:50%;z-index:25;width:46px;height:72px;transform:translateY(-50%);border:1px solid rgba(255,255,255,.16);border-radius:14px;background:rgba(9,15,25,.72);color:#fff;display:grid;place-items:center;cursor:pointer;backdrop-filter:blur(10px);box-shadow:0 10px 28px rgba(0,0,0,.24);transition:.18s}.reader-edge:hover{background:rgba(39,100,255,.92);transform:translateY(-50%) scale(1.04)}.reader-edge svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.reader-edge-left{left:0}.reader-edge-right{right:0}
.reader-toolbar.reader-toolbar-bottom{position:relative!important;top:auto!important;z-index:20;width:min(900px,92vw)!important;margin:13px auto 0!important;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr)!important;background:rgba(10,15,24,.92);border-radius:13px!important;padding:8px 10px!important;box-shadow:0 10px 28px rgba(0,0,0,.18)}
.reader-toolbar-bottom .reader-toolbar-info small{max-width:220px}.reader-toolbar-bottom .reader-file-icon{width:31px;height:31px}.reader-toolbar-bottom button{height:32px;width:34px}.reader-toolbar-bottom .reader-page-count{height:32px}
@media(max-width:900px){.reader-edge{width:40px;height:62px}.reader-edge-left{left:4px}.reader-edge-right{right:4px}.flipbook-stage{width:min(100%,92vw)!important}.reader-mini-left strong{max-width:300px}.reader-mini-right>span{display:none}}
@media(max-width:760px){.flipbook-shell{padding-top:8px!important;padding-left:4px;padding-right:4px}.reader-mini-bar{width:calc(100vw - 16px);min-height:34px;margin-bottom:7px}.reader-mini-left strong{max-width:190px}.reader-mini-right a{font-size:0}.reader-mini-right a::after{content:'PDF ↗';font-size:9px}.flipbook-reader-frame{width:100%}.reader-edge{width:36px;height:54px;border-radius:11px}.reader-edge svg{width:22px;height:22px}.reader-edge-left{left:0}.reader-edge-right{right:0}.reader-toolbar.reader-toolbar-bottom{width:calc(100vw - 16px)!important;margin-top:9px!important;grid-template-columns:1fr auto!important}.reader-toolbar-bottom .reader-toolbar-info{grid-column:1/-1;border-bottom:1px solid rgba(255,255,255,.08);padding-bottom:6px}.reader-toolbar-bottom .reader-toolbar-tools{justify-content:flex-end}.reader-toolbar-bottom .reader-fullscreen-btn em{display:none}}
@media(max-width:460px){.header-create-icon-btn{width:40px!important;min-width:40px;height:40px!important}.reader-edge{width:32px;height:48px}.reader-edge-left{left:-1px}.reader-edge-right{right:-1px}.reader-toolbar-bottom .reader-toolbar-info{display:none}.reader-toolbar.reader-toolbar-bottom{grid-template-columns:1fr auto!important}.reader-mini-left strong{max-width:150px}}

/* v3.6.2 reader + branding UI */
.reader-mini-bar.reader-mini-titlebar{justify-content:flex-start;min-height:36px;padding:7px 14px}
.reader-mini-title{font-size:12px;font-weight:800;letter-spacing:.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.reader-toolbar.reader-toolbar-bottom.reader-toolbar-controls-only{display:flex!important;align-items:center;justify-content:center;gap:18px;width:max-content!important;max-width:calc(100vw - 24px)!important;padding:8px 12px!important}
.reader-toolbar-controls-only .reader-toolbar-nav,.reader-toolbar-controls-only .reader-toolbar-tools{display:flex;align-items:center}
.article-keywords{margin-top:18px;padding-top:16px;border-top:1px solid var(--line,#e7ebf1)}
.article-keywords>strong{display:block;margin-bottom:10px;font-size:13px}
@media(max-width:760px){.reader-toolbar.reader-toolbar-bottom.reader-toolbar-controls-only{display:flex!important;width:max-content!important;max-width:calc(100vw - 16px)!important}.reader-mini-title{font-size:11px}}


/* v3.6.3 structured PDF text, permanent flipbook IDs and redesigned My Flipbooks */
.share-stack{display:grid;gap:9px;min-width:300px}.share-stack .share-actions{display:flex;gap:8px;justify-content:flex-end}.flipbook-id-panel{padding:10px 12px;border:1px solid #dfe6f2;border-radius:13px;background:linear-gradient(135deg,#fff,#f7f9ff);box-shadow:0 8px 24px rgba(37,82,199,.07)}.flipbook-id-panel>span{display:block;margin-bottom:4px;color:#7a8699;font-size:9px;font-weight:900;letter-spacing:1.2px;text-transform:uppercase}.flipbook-id-panel>div{display:flex;align-items:center;justify-content:space-between;gap:10px}.flipbook-id-panel strong{color:#1d3f95;font-size:12px;letter-spacing:.25px;overflow-wrap:anywhere}.id-copy-btn{width:29px;height:29px;display:grid;place-items:center;border:1px solid #d7e1f4;border-radius:8px;background:#eef3ff;color:#2857c5;cursor:pointer;font-weight:900}.id-copy-btn:hover{background:#e2eaff}
.structured-pdf-text{color:#344054;font-size:15px;line-height:1.8}.structured-pdf-text p{margin:0 0 17px}.structured-pdf-text .pdf-structured-heading{margin:25px 0 10px;color:#17233a;font-size:18px;line-height:1.35;letter-spacing:-.2px}.structured-pdf-text .pdf-structured-heading:first-child{margin-top:4px}.structured-pdf-text .pdf-structured-list{margin:10px 0 20px;padding-left:25px;display:grid;gap:7px}.structured-pdf-text ul.pdf-structured-list li::marker{color:#2764ff}.structured-pdf-text ol.pdf-structured-list li::marker{color:#2764ff;font-weight:800}.pdf-text[open] summary{margin-bottom:18px}
.my-library-page{background:radial-gradient(circle at 92% 4%,#e7edff 0,transparent 23%),var(--bg)}.library-hero{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:20px;padding:26px 28px;border:1px solid #e4e9f3;border-radius:22px;background:linear-gradient(145deg,#fff,#f8faff);box-shadow:0 16px 42px rgba(28,48,86,.07)}.library-hero h1{margin:7px 0 7px;font-size:38px;letter-spacing:-1.5px}.library-hero p{margin:0;color:#6b7588;max-width:620px}.library-toolbar{display:flex;align-items:flex-end;gap:10px}.library-sort{display:grid;gap:5px}.library-sort label{font-size:9px;font-weight:900;letter-spacing:1px;text-transform:uppercase;color:#8993a5}.library-sort select{height:42px;min-width:150px;border:1px solid #dce3ee;border-radius:11px;background:#fff;padding:0 36px 0 12px;color:#344054;font-weight:700}.library-new-btn{height:42px}.library-new-btn>span{font-size:18px;line-height:1;margin-right:3px}.library-summary{margin:0 2px 13px;color:#7a8496;font-size:13px}.library-summary strong{color:#2b4fa9}.my-flipbook-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:19px}.my-flipbook-card{overflow:hidden;border:1px solid #e2e7f0;border-radius:20px;background:#fff;box-shadow:0 13px 36px rgba(22,35,60,.07);transition:.2s}.my-flipbook-card:hover{transform:translateY(-3px);box-shadow:0 20px 45px rgba(22,35,60,.11);border-color:#d6dff0}.my-flipbook-cover{position:relative;display:block;aspect-ratio:1.28/1;overflow:hidden;background:linear-gradient(135deg,#eef2f8,#dbe5f7)}.my-flipbook-cover .pdf-thumb{width:100%;height:100%;display:block;object-fit:cover}.my-flipbook-status{position:absolute;top:11px;left:11px;padding:5px 8px;border-radius:999px;background:rgba(12,20,34,.78);color:#fff;font-size:9px;font-weight:900;letter-spacing:.6px;text-transform:uppercase;backdrop-filter:blur(7px)}.my-flipbook-status.public{background:rgba(14,128,82,.88)}.my-flipbook-status.private{background:rgba(89,62,154,.88)}.my-flipbook-status.unlisted{background:rgba(161,98,7,.88)}.my-flipbook-open{position:absolute;right:11px;bottom:11px;opacity:0;transform:translateY(5px);padding:6px 9px;border-radius:9px;background:rgba(255,255,255,.94);color:#173b8f;font-size:10px;font-weight:900;transition:.18s}.my-flipbook-card:hover .my-flipbook-open{opacity:1;transform:none}.my-flipbook-body{padding:16px}.my-flipbook-heading h2{margin:0 0 5px;font-size:17px;line-height:1.35;letter-spacing:-.3px}.my-flipbook-heading h2 a:hover{color:#2764ff}.my-flipbook-file{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#8a94a6;font-size:10px}.my-flipbook-id{display:grid;grid-template-columns:1fr auto;align-items:center;gap:3px 8px;margin:13px 0 12px;padding:9px 10px;border-radius:11px;background:#f6f8fc;border:1px solid #e8edf5}.my-flipbook-id span{grid-column:1/-1;font-size:8px;font-weight:900;letter-spacing:1px;text-transform:uppercase;color:#919bad}.my-flipbook-id strong{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#3159b5;font-size:10px}.my-flipbook-id button{width:26px;height:26px;border:1px solid #dbe3f1;border-radius:7px;background:#fff;color:#4d66a3;cursor:pointer}.my-flipbook-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:5px;margin-bottom:13px}.my-flipbook-stats>div{padding:8px;border-radius:9px;background:#fafbfc}.my-flipbook-stats span{display:block;margin-bottom:2px;color:#98a1b1;font-size:8px;text-transform:uppercase;font-weight:900;letter-spacing:.7px}.my-flipbook-stats strong{display:block;color:#344054;font-size:10px;white-space:nowrap}.my-flipbook-actions{display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px}.my-flipbook-actions form{display:block}.my-flipbook-actions .mini-btn{width:100%;height:34px;display:flex;align-items:center;justify-content:center;border-radius:9px;border:1px solid #e0e6ef;background:#fff;color:#475467;font-size:10px;font-weight:900;cursor:pointer}.my-flipbook-actions .mini-btn.view{background:#eef3ff;color:#2857c5;border-color:#dbe5ff}.my-flipbook-actions .mini-btn.edit:hover,.my-flipbook-actions .mini-btn.view:hover{border-color:#b9c9ea}.my-flipbook-actions .mini-btn.danger{color:#b42318;background:#fff7f6;border-color:#fee4e2}.library-empty-state{margin-top:18px;padding:62px 28px;text-align:center;border:1px dashed #cfd9e8;border-radius:22px;background:#fff}.library-empty-icon{width:58px;height:58px;margin:0 auto 13px;display:grid;place-items:center;border-radius:18px;background:#eef3ff;color:#2b59c3;font-size:27px}.library-empty-state h2{margin:0 0 7px}.library-empty-state p{margin:0 auto 18px;max-width:480px;color:#7b8597}
@media(max-width:1020px){.my-flipbook-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.library-hero{align-items:flex-start;flex-direction:column}.library-toolbar{width:100%;justify-content:space-between}.share-stack{min-width:0;width:100%}.share-stack .share-actions{justify-content:flex-start}}
@media(max-width:650px){.my-flipbook-grid{grid-template-columns:1fr}.library-hero{padding:21px 18px}.library-hero h1{font-size:32px}.library-toolbar{align-items:stretch;flex-direction:column}.library-sort select,.library-new-btn{width:100%}.my-flipbook-cover{aspect-ratio:1.45/1}.share-stack .share-actions{display:grid;grid-template-columns:1fr 1fr}.share-stack .share-actions .btn{width:100%}}

.id-copy-btn.copied,.my-flipbook-id button.copied{background:#e8fff3!important;color:#078652!important;border-color:#b9efd4!important}

.structured-pdf-text .pdf-layout-block{margin:12px 0 20px;padding:14px 16px;overflow:auto;border:1px solid #e4e9f2;border-radius:12px;background:#f8fafc;color:#39465a;font:12px/1.65 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;white-space:pre;tab-size:4}


/* v3.6.5 cleaner extracted text + compact publication action card */
.publication-actions-card{width:min(100%,430px);padding:10px;border:1px solid #dfe6f1;border-radius:16px;background:linear-gradient(145deg,#fff,#f7f9ff);box-shadow:0 12px 30px rgba(27,55,112,.08)}
.publication-id-row{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px;padding:2px 2px 9px;border-bottom:1px solid #e7ebf3}
.publication-id-copy{min-width:0;display:grid;gap:2px}.publication-id-copy span{font-size:8px;font-weight:900;letter-spacing:1.25px;text-transform:uppercase;color:#929bad}.publication-id-copy strong{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#214da9;font-size:11px;letter-spacing:.15px}
.publication-copy-id{height:31px;display:inline-flex;align-items:center;gap:6px;padding:0 10px;border:1px solid #d9e3f5;border-radius:9px;background:#eef3ff;color:#2857c5;font-size:9px;font-weight:900;cursor:pointer;white-space:nowrap}.publication-copy-id:hover{background:#e3ebff;border-color:#c8d7f3}.publication-copy-id svg{width:13px;height:13px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.publication-copy-id.copied{background:#e8fff3;color:#078652;border-color:#b9efd4}
.publication-action-row{display:grid;grid-template-columns:1fr 1fr;gap:7px;padding-top:9px}.publication-action-btn{min-width:0;height:36px;display:flex;align-items:center;justify-content:center;gap:7px;border:1px solid #dfe5ef;border-radius:10px;font-size:10px;font-weight:900;cursor:pointer;transition:.18s;white-space:nowrap}.publication-action-btn svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}.publication-action-btn.copy{background:#fff;color:#3b527c}.publication-action-btn.copy:hover{background:#f7f9fc;border-color:#cfd8e7}.publication-action-btn.copy.copied{background:#e8fff3;color:#078652;border-color:#b9efd4}.publication-action-btn.open{background:linear-gradient(135deg,#2764ff,#5a81ff);border-color:transparent;color:#fff;box-shadow:0 8px 18px rgba(39,100,255,.18)}.publication-action-btn.open:hover{transform:translateY(-1px);box-shadow:0 11px 22px rgba(39,100,255,.23)}
.reader-title{gap:24px}.reader-title>div:first-child{min-width:0;flex:1}.reader-title .publication-actions-card{flex:0 1 430px}
.structured-pdf-text{max-width:100%;overflow-wrap:anywhere}.structured-pdf-text p{max-width:78ch}.structured-pdf-text .pdf-layout-block{max-width:100%}
@media(max-width:900px){.reader-title .publication-actions-card{width:100%;max-width:520px;flex-basis:auto}.publication-actions-card{width:100%}}
@media(max-width:520px){.publication-actions-card{padding:9px;border-radius:14px}.publication-id-row{grid-template-columns:minmax(0,1fr) auto}.publication-copy-id{width:32px;padding:0;justify-content:center}.publication-copy-id span{display:none}.publication-action-btn{height:38px;font-size:10px}.publication-id-copy strong{font-size:10px}.publication-action-row{gap:6px}}

/* v3.7 permanent-ID fullscreen reader + social sharing */
.standalone-flipbook-reader{min-height:100vh;background:#080d16;color:#fff;overflow-x:hidden}
.reader-appbar{position:sticky;top:0;z-index:80;min-height:58px;display:grid;grid-template-columns:minmax(130px,220px) minmax(0,1fr) auto;align-items:center;gap:16px;padding:8px 16px;background:rgba(8,13,22,.94);border-bottom:1px solid rgba(255,255,255,.09);backdrop-filter:blur(16px)}
.reader-appbar-brand,.reader-appbar-title,.reader-appbar-actions{min-width:0}.reader-brand-link{display:inline-flex;align-items:center}.reader-brand-link img{display:block;max-width:190px;height:36px;object-fit:contain}.reader-brand-fallback{font-weight:900;letter-spacing:-.5px}
.reader-appbar-title{text-align:center;display:grid;gap:2px}.reader-appbar-title strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px;color:#f8fbff}.reader-appbar-title a{justify-self:center;color:#93a4c0;font-size:9px;font-weight:900;letter-spacing:.45px;text-transform:uppercase}.reader-appbar-title a:hover{color:#c8d8ff}
.reader-appbar-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px}.reader-social-share{display:flex;align-items:center;gap:5px}.reader-social,.reader-top-icon{width:32px;height:32px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.12);border-radius:9px;background:rgba(255,255,255,.06);color:#dce7fb;cursor:pointer;transition:.16s}.reader-social:hover,.reader-top-icon:hover{transform:translateY(-1px);background:rgba(255,255,255,.12);color:#fff}.reader-social svg,.reader-top-icon svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.reader-social.facebook svg,.reader-social.pinterest svg{fill:currentColor;stroke:none}.reader-social.instagram.copied{background:#e1306c;color:#fff}.reader-social.x svg{stroke-width:2.2}
.fullscreen-reader-main{min-height:calc(100vh - 58px);display:flex}.fullscreen-flipbook-shell{width:100%;min-height:calc(100vh - 58px)!important;padding:10px 8px 14px!important;display:flex;flex-direction:column;justify-content:center;background:radial-gradient(circle at 50% 0,#17243a 0,transparent 38%),#080d16}.fullscreen-reader-frame{width:min(1500px,100%)!important;flex:1;min-height:0}.fullscreen-reader-frame .flipbook-stage{width:min(1320px,92vw)!important;min-height:calc(100vh - 150px)!important;display:flex;align-items:center;justify-content:center}.fullscreen-reader-toolbar{flex:0 0 auto;margin-top:8px!important;background:rgba(16,23,36,.96)!important;border-color:rgba(255,255,255,.11)!important}
.fullscreen-flipbook-shell:fullscreen,.fullscreen-flipbook-shell:-webkit-full-screen{padding-top:10px!important;background:#080d16}.fullscreen-flipbook-shell:fullscreen .fullscreen-reader-frame .flipbook-stage{min-height:calc(100vh - 72px)!important}
.publication-id-copy strong a{color:inherit}.publication-id-copy strong a:hover{text-decoration:underline}
.detail-social-share{display:flex;align-items:center;gap:6px;margin-top:8px}.detail-social-share .reader-social{background:#f7f9fc;color:#536785;border-color:#e1e7f0}.detail-social-share .reader-social:hover{background:#eef3ff;color:#2857c5}
@media(max-width:860px){.reader-appbar{grid-template-columns:auto minmax(0,1fr) auto;gap:9px;padding:7px 10px}.reader-brand-link img{max-width:120px;height:30px}.reader-appbar-title strong{font-size:11px}.reader-appbar-title a{font-size:8px}.reader-social{width:30px;height:30px}.reader-top-icon{width:30px;height:30px}.fullscreen-reader-frame .flipbook-stage{min-height:calc(100vh - 145px)!important}}
@media(max-width:620px){.reader-appbar{grid-template-columns:auto 1fr;grid-template-areas:"brand actions" "title title";gap:5px 8px;padding:6px 8px}.reader-appbar-brand{grid-area:brand}.reader-appbar-title{grid-area:title;padding-bottom:2px}.reader-appbar-actions{grid-area:actions}.reader-brand-link img{max-width:104px;height:27px}.reader-appbar-title strong{font-size:10px}.reader-appbar-title a{font-size:7px}.reader-social,.reader-top-icon{width:28px;height:28px;border-radius:8px}.reader-social svg,.reader-top-icon svg{width:13px;height:13px}.fullscreen-reader-main{min-height:calc(100vh - 78px)}.fullscreen-flipbook-shell{min-height:calc(100vh - 78px)!important;padding-left:2px!important;padding-right:2px!important}.fullscreen-reader-frame .flipbook-stage{width:94vw!important;min-height:calc(100vh - 165px)!important}.fullscreen-reader-toolbar{max-width:calc(100vw - 10px)!important}}

/* v3.7.1 — slug publication discovery + permanent PDF Files library */
.section-subcopy{margin:7px 0 0;max-width:650px;color:#7a8496;font-size:13px;line-height:1.6}.pdf-files-home-section{padding-top:58px;background:linear-gradient(180deg,#f7f9ff 0,#fff 100%);border-top:1px solid #e8edf7}.pdf-file-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}.pdf-file-card{min-width:0;background:#fff;border:1px solid #e2e8f2;border-radius:18px;overflow:hidden;box-shadow:0 10px 30px rgba(22,42,82,.06);transition:transform .2s,box-shadow .2s,border-color .2s}.pdf-file-card:hover{transform:translateY(-4px);border-color:#cbd8f4;box-shadow:0 18px 42px rgba(22,42,82,.11)}.pdf-file-preview{display:block;position:relative;aspect-ratio:4/4.9;overflow:hidden;background:linear-gradient(145deg,#eef3ff,#f8faff)}.pdf-file-preview canvas{display:block;width:100%;height:100%;object-fit:cover}.pdf-file-preview.thumb-failed:after{content:"PDF";position:absolute;inset:0;display:grid;place-items:center;color:#9aaed2;font-size:44px;font-weight:900}.pdf-file-badge{position:absolute;left:12px;top:12px;padding:6px 9px;border-radius:8px;background:#fff;color:#2857c5;border:1px solid #dce6fa;font-size:9px;font-weight:900;letter-spacing:1.1px;box-shadow:0 5px 15px rgba(31,65,130,.08)}.pdf-file-open{position:absolute;right:12px;bottom:12px;padding:7px 10px;border-radius:9px;background:rgba(16,24,40,.9);color:#fff;font-size:10px;font-weight:800;opacity:0;transform:translateY(4px);transition:.18s}.pdf-file-card:hover .pdf-file-open{opacity:1;transform:none}.pdf-file-body{padding:16px}.pdf-file-type-row{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:9px;color:#8a94a6;font-size:10px;font-weight:700}.pdf-file-type{display:inline-flex;padding:4px 7px;border-radius:7px;background:#f1f5ff;color:#315dc4;font-size:9px;font-weight:900;letter-spacing:.8px}.pdf-file-body h3{margin:0 0 8px;font-size:16px;line-height:1.35;letter-spacing:-.3px}.pdf-file-body h3 a:hover{color:var(--blue)}.pdf-file-id{display:block;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#315dc4;font-size:9px;font-weight:900;letter-spacing:.2px}.pdf-file-name{margin:8px 0 12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#7a8496;font-size:11px}.pdf-file-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:11px;border-top:1px solid #eef1f6;font-size:10px;color:#8b95a6}.pdf-file-meta a{color:#405475;font-weight:800}.pdf-files-page .search-bar{margin-bottom:12px}

.publication-id-row-with-share{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px}.publication-id-tools{display:flex;align-items:center;gap:7px;min-width:0}.detail-social-share-inline{margin:0;padding-left:7px;border-left:1px solid #e0e7f1}.detail-social-share-inline .reader-social{width:31px;height:31px;border-radius:9px}.detail-social-share-inline .reader-social svg{width:14px;height:14px}

@media(max-width:980px){.pdf-file-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){.pdf-file-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.publication-id-row-with-share{grid-template-columns:1fr}.publication-id-tools{justify-content:space-between}.detail-social-share-inline{padding-left:0;border-left:0}.pdf-file-open{opacity:1;transform:none}}
@media(max-width:480px){.pdf-file-grid{grid-template-columns:1fr}.pdf-file-preview{aspect-ratio:4/4.6}.publication-id-tools{align-items:flex-start;flex-wrap:wrap}.detail-social-share-inline{width:100%;justify-content:flex-start}.publication-copy-id span{display:inline}.pdf-file-body{padding:14px}}

/* v3.7.2 My Flipbooks bulk actions */
.library-bulk-form{display:block}.library-bulk-bar{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:0 0 16px;padding:11px 13px;border:1px solid #e0e7f2;border-radius:14px;background:rgba(255,255,255,.92);box-shadow:0 8px 24px rgba(22,35,60,.05)}.library-bulk-left{display:flex;align-items:center;gap:14px;min-width:0}.library-bulk-bar .library-summary{margin:0}.library-select-all{display:inline-flex;align-items:center;gap:8px;padding:7px 10px;border:1px solid #dfe6f1;border-radius:10px;background:#f8faff;color:#40506b;font-size:11px;font-weight:850;cursor:pointer;white-space:nowrap}.library-select-all input{width:16px;height:16px;accent-color:var(--blue)}.library-delete-selected{background:#fff1f0;color:#b42318;border:1px solid #ffd5d2;box-shadow:none}.library-delete-selected:not(:disabled):hover{background:#fee4e2}.library-delete-selected:disabled{opacity:.45;cursor:not-allowed;transform:none}.my-flipbook-card{position:relative}.my-flipbook-select{position:absolute;z-index:8;top:11px;right:11px;width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:rgba(255,255,255,.96);border:1px solid rgba(209,218,232,.95);box-shadow:0 7px 18px rgba(16,24,40,.13);cursor:pointer}.my-flipbook-select input{position:absolute;opacity:0;pointer-events:none}.my-flipbook-select span{display:grid;place-items:center;width:18px;height:18px;border-radius:5px;border:1.5px solid #b8c4d8;color:transparent;font-size:11px;font-weight:1000;transition:.16s}.my-flipbook-select:has(input:checked) span{border-color:var(--blue);background:var(--blue);color:#fff}.my-flipbook-card:has(.my-flipbook-select input:checked){border-color:#9eb7ff;box-shadow:0 0 0 2px rgba(39,100,255,.11),0 16px 40px rgba(22,35,60,.09)}.pdf-file-body .pdf-file-id{margin:2px 0 12px}.pdf-file-body .pdf-file-meta{margin-top:2px}
@media(max-width:680px){.library-bulk-bar{align-items:stretch;flex-direction:column}.library-bulk-left{justify-content:space-between}.library-delete-selected{width:100%}}


/* v3.7.3 unified public flipbook cards + replace PDF */
.public-flipbook-grid{align-items:stretch}.public-flipbook-card{height:100%;display:flex;flex-direction:column}.public-flipbook-card .my-flipbook-cover{flex:0 0 auto}.public-flipbook-card .my-flipbook-body{display:flex;flex:1 1 auto;flex-direction:column;height:auto;min-height:0}.public-flipbook-creator{display:inline-block;margin-top:2px;color:#6d7b91;font-size:11px;font-weight:800}.public-flipbook-creator:hover{color:var(--blue)}.my-flipbook-id-link{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#3159b5}.my-flipbook-id-link:hover strong{text-decoration:underline}.public-flipbook-actions{display:grid;grid-template-columns:1.4fr 1fr;gap:7px;margin-top:auto}.public-flipbook-actions .mini-btn{height:35px;display:flex;align-items:center;justify-content:center;border-radius:9px;border:1px solid #dfe6ef;background:#fff;color:#475467;font-size:10px;font-weight:900}.public-flipbook-actions .mini-btn.view{background:#eef3ff;color:#2857c5;border-color:#dbe5ff}.public-flipbook-actions .mini-btn.id-reader{background:#fff;color:#54647f}.replace-pdf-panel{display:grid;gap:12px;margin:4px 0 18px;padding:15px;border:1px solid #e1e8f3;border-radius:16px;background:#f9fbff}.replace-pdf-current{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:center;padding:10px 12px;border-radius:11px;background:#fff;border:1px solid #e7ecf4}.replace-pdf-current span{color:#8a94a6;font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.7px}.replace-pdf-current strong{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#344054;font-size:12px}.replace-pdf-current a{color:var(--blue);font-size:11px;font-weight:800;white-space:nowrap}.compact-upload-zone{margin:0;padding:20px!important;min-height:0!important}.compact-upload-zone .upload-icon{width:38px;height:38px;font-size:20px}.public-flipbook-grid .my-flipbook-cover{aspect-ratio:1.28/1}.public-flipbook-grid .my-flipbook-heading{min-height:49px}
@media(max-width:650px){.replace-pdf-current{grid-template-columns:1fr}.replace-pdf-current a{justify-self:start}.public-flipbook-actions{grid-template-columns:1fr 1fr}}

/* v3.7.4 public cards: creator profile links + action buttons */
.public-flipbook-creator-row{display:flex;align-items:center;flex-wrap:wrap;gap:6px 8px;margin-top:3px;min-height:22px}.public-flipbook-creator-row .public-flipbook-creator{margin:0;display:inline-flex;align-items:center;max-width:100%;padding:4px 7px;border-radius:8px;background:#f7f9fc;border:1px solid #e7ecf4;line-height:1.1;text-decoration:none}.public-flipbook-creator-row .public-flipbook-creator.username{color:#2b59c3}.public-flipbook-creator-row .public-flipbook-creator.profile-id{color:#667085;font-size:9px;letter-spacing:.15px}.public-flipbook-creator-row .public-flipbook-creator:hover{background:#eef3ff;border-color:#d7e2ff;color:var(--blue)}
.public-flipbook-actions{grid-template-columns:1fr 1fr;gap:8px;margin-top:auto;padding-top:3px}.public-flipbook-actions .mini-btn{gap:6px;height:38px;border-radius:10px;font-size:10px;letter-spacing:.1px;transition:.16s}.public-flipbook-actions .mini-btn.view{background:linear-gradient(135deg,#eef3ff,#f7f9ff);color:#2857c5;border-color:#d6e2ff}.public-flipbook-actions .mini-btn.open-pdf{background:linear-gradient(135deg,#2764ff,#5b7cff);color:#fff;border-color:#2764ff;box-shadow:0 7px 16px rgba(39,100,255,.16)}.public-flipbook-actions .mini-btn:hover{transform:translateY(-1px)}.public-flipbook-actions .mini-btn.open-pdf:hover{box-shadow:0 10px 20px rgba(39,100,255,.22)}
@media(max-width:650px){.public-flipbook-creator-row{gap:5px}.public-flipbook-actions{grid-template-columns:1fr 1fr}.public-flipbook-actions .mini-btn{height:37px}}

/* v3.7.4.1: keep public card actions visible below cover */
.public-flipbook-card .public-flipbook-actions{display:grid!important;visibility:visible!important;opacity:1!important;position:relative!important;z-index:2;margin-top:auto!important;padding-top:12px!important}.public-flipbook-card .public-flipbook-actions .mini-btn{min-width:0!important}

/* v3.7.5 footer/menu refinements */
.footer-grid-enhanced{align-items:flex-start}
.footer-column{min-width:0}
.footer-menu-heading{position:relative;margin:0 0 18px;padding-bottom:10px;font-size:13px;font-weight:900;letter-spacing:.02em;color:#fff}
.footer-menu-heading::after{content:"";position:absolute;left:0;bottom:0;width:28px;height:3px;border-radius:99px;background:linear-gradient(90deg,var(--blue),#7c4dff)}
.footer-brand-column .footer-brand{margin:0 0 14px}
.footer-description{max-width:360px;margin:0 0 16px;line-height:1.75}
.footer-menu-column{display:flex;flex-direction:column;align-items:flex-start}
.footer-menu-column>a{display:inline-flex;padding:5px 0}
.footer-bottom-swapped span:first-child{font-weight:800}
.footer-heading-settings{margin-bottom:18px}
.settings-section-head h2{margin:4px 0 4px}
.settings-section-head p,.admin-page-subcopy,.form-help{color:var(--muted);font-size:12px;line-height:1.6}
.footer-heading-form{display:grid;gap:14px}

@media(max-width:1020px){
  .site-footer .footer-grid-enhanced{grid-template-columns:1.4fr 1fr 1fr 1fr}
  .site-footer .footer-grid-enhanced>div:last-child{display:flex}
}
@media(max-width:760px){
  .site-footer .footer-grid-enhanced{grid-template-columns:1fr 1fr;text-align:center;gap:34px 18px}
  .site-footer .footer-grid-enhanced>div:first-child{grid-column:1/-1}
  .site-footer .footer-column,.site-footer .footer-menu-column{align-items:center;text-align:center}
  .site-footer .footer-brand{justify-content:center;margin-left:auto;margin-right:auto}
  .site-footer .footer-description{margin-left:auto;margin-right:auto;text-align:center}
  .site-footer .footer-socials{justify-content:center}
  .site-footer .footer-menu-heading::after{left:50%;transform:translateX(-50%)}
  .site-footer .footer-bottom-swapped{align-items:center;text-align:center;justify-content:center}
  .site-footer .footer-bottom-swapped span{width:100%;text-align:center}
}
@media(max-width:440px){
  .site-footer .footer-grid-enhanced{grid-template-columns:1fr;gap:28px}
  .site-footer .footer-grid-enhanced>div:first-child{grid-column:auto}
}

/* v3.7.6 footer admin */
.footer-admin-section{border:1px solid var(--line);border-radius:15px;padding:18px;background:#fbfcff;margin-bottom:16px}.footer-admin-section h3{margin:0 0 12px;font-size:15px}.footer-admin-heading-grid{align-items:stretch}.footer-admin-heading-grid .footer-admin-section{height:100%;margin-bottom:0}.footer-platform-line{font-size:14px}.footer-description{max-width:390px;line-height:1.7}
@media(max-width:760px){.site-footer .footer-description{margin-left:auto;margin-right:auto}.footer-admin-heading-grid{grid-template-columns:1fr}.footer-platform-line{width:100%;text-align:center}}


/* v3.7.7 Footer 5 HTML + clickable copyright */
.footer-platform-line{min-width:0}
.footer-platform-line a{color:inherit;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.footer-platform-line a:hover{opacity:.82}
.footer-copyright{min-width:0}
.footer-copyright-link{color:inherit;text-decoration:none;transition:opacity .2s ease,color .2s ease}
.footer-copyright-link:hover{opacity:.76;color:#fff;text-decoration:none}
@media(max-width:760px){
  .site-footer .footer-bottom-swapped>.footer-platform-line,
  .site-footer .footer-bottom-swapped>.footer-copyright{width:100%;text-align:center}
}


/* v3.7.8 footer bottom: legal links left, copyright right */
.footer-bottom-links{display:flex;align-items:center;flex-wrap:wrap;gap:8px 18px;min-width:0}
.footer-bottom-links a{color:inherit;text-decoration:none;transition:color .18s ease,opacity .18s ease}
.footer-bottom-links a:hover{color:#fff;opacity:.92}
.footer-copyright{margin-left:auto;white-space:nowrap}
.footer-bottom-link-editor{display:grid;gap:12px;margin-top:12px}
@media(max-width:760px){
  .site-footer .footer-bottom-swapped{flex-direction:column;align-items:center;justify-content:center;gap:10px;text-align:center}
  .site-footer .footer-bottom-links{width:100%;justify-content:center;text-align:center}
  .site-footer .footer-bottom-swapped>.footer-copyright{width:100%;margin-left:0;text-align:center;white-space:normal}
}
@media(max-width:440px){.footer-bottom-links{gap:7px 14px}}