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18px;display:flex}.toolbar-context{align-items:center;gap:15px;min-width:0;display:flex}.toolbar-kicker{color:var(--shpe-navy);letter-spacing:.1em;text-overflow:ellipsis;text-transform:uppercase;font-weight:800;overflow:hidden}.toolbar-kicker,.toolbar-page{white-space:nowrap;font-size:11px}.toolbar-page{border-left:1px solid var(--border);color:var(--text-secondary);padding-left:15px}.toolbar-actions{align-items:center;gap:3px;display:flex}.toolbar-button{color:var(--text-secondary);cursor:pointer;background:0 0;border:0;align-items:center;gap:7px;padding:8px 9px;font-size:11px;display:inline-flex}.toolbar-button:hover{color:var(--shpe-orange)}.voice-select{color:var(--text-secondary);align-items:center;gap:5px;padding:6px 4px;display:inline-flex}.voice-select select{color:var(--text-secondary);cursor:pointer;background:0 0;border:0;outline:none;max-width:118px;font-size:11px}.speech-error{border-left:3px solid var(--shpe-orange);background:#fff5ee}.highlight-notice,.speech-error{color:var(--text-primary);max-width:1180px;margin:0 auto 18px;padding:10px 14px;font-size:13px;line-height:1.5}.highlight-notice{background:#fff8dc;border-left:3px solid #e4b735}.highlight-notice span{color:var(--text-secondary);margin-top:3px;font-size:12px;display:block}.reader-highlight{color:inherit;text-underline-offset:.15em;-webkit-box-decoration-break:clone;box-decoration-break:clone;-webkit-print-color-adjust:exact;print-color-adjust:exact;background:#ffe49a;-webkit-text-decoration:underline #cd8c13;text-decoration:underline #cd8c13;text-decoration-thickness:1px}.toolbar-icon-button:disabled{cursor:wait;opacity:.5}.toolbar-text-wide{white-space:nowrap}.reading-progress{background:#c9ddec;max-width:1180px;height:3px;margin:0 auto 18px;overflow:hidden}.reading-progress span{background:var(--shpe-orange);height:100%;transition:width .25s;display:block}.book-canvas{max-width:1180px;margin:0 auto}.book-spread{grid-template-columns:1fr 1fr;min-height:650px;display:grid;box-shadow:0 18px 46px #062b5529}.book-page{background:var(--paper);min-width:0;padding:clamp(30px,5vw,64px) clamp(28px,5vw,64px) 58px;position:relative}.book-page-left{border-right:1px solid #d9e0e6}.book-page-right{background:#fdfefe}.book-page:after{content:"";border-bottom:1px solid #edf1f4;position:absolute;bottom:30px;left:10%;right:10%}.page-topline{color:var(--shpe-orange);letter-spacing:.12em;text-transform:uppercase;justify-content:space-between;align-items:center;margin-bottom:28px;font-size:10px;font-weight:800;display:flex}.page-topline span:last-child{color:var(--text-secondary);letter-spacing:.05em;font-weight:600}.reader-title{color:var(--shpe-navy);font-size:calc(36px * var(--reader-scale,1));letter-spacing:-.045em;margin:0;font-weight:800;line-height:1.04}.page-deck,.reader-title{font-family:Arial,Helvetica,sans-serif;max-width:520px}.page-deck{color:var(--text-secondary);font-size:calc(18px * var(--reader-scale,1));margin:18px 0 0;line-height:1.55}.reader-copy{color:#334e66;font-size:calc(17px * var(--reader-scale,1));max-width:560px;line-height:1.78}.reader-copy p{margin:22px 0 0}.book-callout{background:var(--shpe-blue-light);border-left:3px solid var(--shpe-blue);margin-top:30px;padding:17px 19px}.book-callout.muted-callout{margin-top:38px}.callout-label{color:var(--shpe-orange);letter-spacing:.13em;text-transform:uppercase;font-size:10px;font-weight:800}.book-callout p{color:var(--shpe-navy);margin:7px 0 0;font-family:Arial,Helvetica,sans-serif;font-size:16px;font-weight:600;line-height:1.5}.activity-block{border:1px solid #f2d7c6;border-top:4px solid var(--shpe-orange);background:#fff5ee;margin-top:26px;padding:18px}.activity-heading{color:var(--shpe-orange);letter-spacing:.13em;text-transform:uppercase;align-items:center;gap:7px;font-size:10px;font-weight:800;display:flex}.activity-heading span{color:var(--shpe-orange-hover);letter-spacing:.04em;background:#fee6d8;margin-left:auto;padding:4px 6px;font-size:9px}.activity-prompt{color:var(--shpe-navy);margin:14px 0;font-family:Arial,Helvetica,sans-serif;font-size:18px;font-weight:700;line-height:1.4}.activity-items{gap:7px;margin:10px 0 13px;display:grid}.activity-items label{color:#40566a;background:#fff;border:1px solid #efdfd4;align-items:flex-start;gap:8px;padding:8px 9px;font-size:12px;line-height:1.35;display:flex}.activity-items input{accent-color:var(--shpe-orange);margin-top:2px}.activity-response-placeholder{background:#fff;border:1px solid #e5d4ca;width:100%;min-height:105px;display:inline-block}.activity-block textarea,.note-drawer textarea{color:#334e66;resize:vertical;background:#fff;border:1px solid #e5d4ca;outline:none;width:100%;min-height:105px;padding:12px;font-family:inherit;font-size:13px;line-height:1.6}.activity-block textarea:focus,.note-drawer textarea:focus{border-color:var(--shpe-orange)}.activity-footer,.note-drawer-footer{justify-content:space-between;align-items:center;margin-top:11px;display:flex}.activity-footer span,.note-drawer-footer span{color:var(--text-secondary);font-size:10px}.activity-save,.note-drawer-footer button{background:var(--shpe-orange);color:#fff;cursor:pointer;border:0;align-items:center;gap:6px;padding:9px 12px;font-size:11px;font-weight:800;display:inline-flex}.activity-save:hover,.note-drawer-footer button:hover{background:var(--shpe-orange-hover)}.next-page-title{color:var(--shpe-navy);letter-spacing:-.04em;max-width:470px;margin:0;font-family:Arial,Helvetica,sans-serif;font-size:clamp(28px,3.2vw,42px);font-weight:800;line-height:1.05}.turn-page{background:var(--shpe-orange);color:#fff;cursor:pointer;border:0;align-items:center;gap:8px;margin-top:30px;padding:10px 13px;font-size:12px;font-weight:800;display:inline-flex}.turn-page:hover{color:var(--shpe-orange-hover)}.end-page{color:var(--shpe-navy);text-align:center;gap:15px;padding-top:25%;display:grid}.end-page svg{color:var(--shpe-orange);margin:0 auto}.end-page h2{margin:0;font-family:Georgia,Times New Roman,serif;font-size:28px}.end-page a{color:var(--shpe-orange);font-size:12px;font-weight:800}.page-number{color:var(--text-secondary);font-size:10px;position:absolute;bottom:16px}.page-number-left{left:10%}.page-number-right{right:10%}.reader-navigation{justify-content:space-between;align-items:center;max-width:1180px;margin:21px auto 0;display:flex}.reader-navigation button{color:var(--shpe-blue);cursor:pointer;background:0 0;border:0;align-items:center;gap:8px;padding:9px 0;font-size:12px;font-weight:800;display:inline-flex}.reader-navigation button:hover{color:var(--shpe-orange)}.reader-navigation button:last-child{background:var(--shpe-orange);color:#fff;padding:10px 14px}.reader-navigation button:disabled{cursor:default;opacity:.3}.reader-navigation span{color:var(--shpe-navy);font-size:12px;font-weight:800}.reader-navigation em{color:var(--text-secondary);font-style:normal;font-weight:400}.note-overlay{z-index:80;background:#062b5547;justify-content:flex-end;align-items:stretch;display:flex;position:fixed;inset:0}.note-drawer{background:var(--paper);flex-direction:column;width:100%;max-width:480px;padding:34px;display:flex;box-shadow:-18px 0 40px #062b5524}.note-drawer-header{justify-content:space-between;align-items:flex-start;margin-bottom:25px;display:flex}.note-drawer-header h2{color:var(--shpe-navy);letter-spacing:-.04em;margin:7px 0 0;font-family:Georgia,Times New Roman,serif;font-size:32px;line-height:1}.note-drawer-header button{color:var(--text-secondary);cursor:pointer;background:0 0;border:0;padding:3px}.note-drawer-footer{margin-top:14px}@media (min-width:640px){.reader-title{font-size:calc(44px * var(--reader-scale,1))}}@media (max-width:1050px){.reader-layout{grid-template-columns:240px minmax(0,1fr)}.reader-sidebar{padding-left:10px;padding-right:10px}.account-button{display:none}}@media (max-width:800px){.landing-hero{grid-template-columns:1fr;padding:60px 0}.cover-wrap{max-width:410px}.reader-header-inner{padding:0 16px}.header-divider,.reader-brand .product-subtitle{display:none}.reader-layout{display:block}.reader-sidebar{z-index:70;width:300px;min-height:100vh;transition:transform .2s;position:fixed;top:0;bottom:0;left:0;overflow-y:auto;transform:translate(-100%)}.reader-sidebar.is-open{transform:translate(0)}.sidebar-mobile-top{justify-content:space-between;align-items:center;margin-bottom:28px;display:flex}.sidebar-mobile-top span{letter-spacing:.15em;text-transform:uppercase;font-size:11px;font-weight:800}.sidebar-mobile-top button{color:#fff;background:0 0;border:0}.sidebar-overlay{z-index:60;background:#062b5540;border:0;position:fixed;inset:0}.mobile-menu{display:inline-flex}.reader-main{padding:16px 12px 28px}.reader-toolbar{flex-direction:column;align-items:flex-start;gap:9px}.toolbar-actions{width:100%}.toolbar-button{padding-left:0;padding-right:14px}.toolbar-icon-button{padding-left:7px;padding-right:7px}.book-spread{min-height:auto;display:block}.book-page{min-height:620px;padding:30px 24px 60px}.book-page-left{border-bottom:1px solid #d9e0e6;border-right:0}.book-page-right{min-height:430px}.next-page-title{font-size:38px}.edition-tag{display:none}.landing-page{padding-left:20px;padding-right:20px}}@media print{.note-overlay,.reader-header,.reader-navigation,.reader-sidebar,.reader-toolbar{display:none!important}.reader-main{padding:0}.book-spread{box-shadow:none}}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}