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26px}.dialog-body>p{margin-bottom:20px}.dialog.dialog--bottom[open]{width:100%;max-width:none;height:100dvh;max-height:none;box-shadow:none;background:0 0;border:0;border-radius:0;justify-content:center;align-items:flex-end;margin:0;display:flex;position:fixed;inset:0;overflow:hidden}.dialog-sheet-panel{background:var(--ak-surface);border-radius:20px 20px 0 0;flex-direction:column;width:min(640px,100%);max-height:calc(100% - 48px);animation:.24s cubic-bezier(.22,1,.36,1) dialog-sheet-enter;display:flex;overflow:hidden}.dialog--bottom .dialog-sheet-panel .dialog-head{flex:none;padding:12px 20px 8px}.dialog--bottom .dialog-sheet-panel .dialog-head h2{font-size:var(--ak-type-section);font-weight:var(--ak-weight-emphasis)}.dialog--bottom .dialog-sheet-panel .dialog-body{min-height:0;padding:8px 20px calc(24px + env(safe-area-inset-bottom));overscroll-behavior:contain;overflow-y:auto}.dialog--bottom.is-closing .dialog-sheet-panel{animation:.18s ease-in forwards dialog-sheet-exit}@keyframes 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p{white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px}.quote-summary{background:var(--ak-canvas);border-radius:14px;margin-bottom:18px;padding:20px}.quote-amount{color:var(--ak-brand-text);font-size:30px;font-weight:750}.definition{grid-template-columns:85px 1fr;gap:12px;margin:16px 0;font-size:14px;display:grid}.definition dt{color:var(--ak-muted)}.definition dd{white-space:pre-wrap;overflow-wrap:anywhere;margin:0}.feedback-item{border-bottom:1px solid var(--ak-line);padding:15px 0}.feedback-item:first-child{padding-top:0}.feedback-item p{white-space:pre-wrap;overflow-wrap:anywhere;margin-top:7px;font-size:14px}.feedback-item .small{flex-wrap:wrap;justify-content:space-between;gap:10px;display:flex}.delivery-card{border:1px solid var(--ak-line);background:var(--ak-surface);border-radius:20px;padding:28px}.delivery-card h2{margin:16px 0 8px;font-size:25px}.delivery-card p{color:var(--ak-muted);margin-bottom:22px;font-size:14px}.delivery-card 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p{color:var(--ak-muted);margin-top:12px}.skip-link{z-index:100;background:#fff;padding:10px;position:absolute;top:-60px;left:20px}.skip-link:focus{top:10px}.split-heading{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:15px;margin-bottom:20px;display:flex}@media (max-width:1000px){.container{width:calc(100% - 48px)}.hero{grid-template-columns:1fr 1fr;gap:16px;min-height:590px}.hero h1{font-size:58px}.hero-description{font-size:16px}.hero .button{min-width:135px}.teacher-preview{width:67%}.preview-card{padding:18px}.preview-card h3{font-size:17px}.preview-bridge{left:64%}.faq-grid{gap:32px}.process-steps{gap:15px;padding:20px}.process-steps li{gap:10px}.process-steps h3{font-size:18px}.work-grid{grid-template-columns:minmax(0,1fr)}}@media (max-width:767px){.container{width:calc(100% - 40px)}.site-header{flex-wrap:wrap;gap:16px;min-height:90px;padding:18px 0}.brand-image{width:133px}.site-nav{gap:17px;font-size:12px}.site-nav .nav-account{border-radius:9px;padding:7px 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h3{font-size:15px}.preview-card{padding:15px}.student-preview{width:100%;top:0}.fraction-board{width:123px}.preview-bridge{display:none}.preview-footnote{margin-top:15px;font-size:10px}.teacher-observation{padding:10px;font-size:11px}.preview-topline{padding:0;font-size:10px}.section-heading{flex-wrap:wrap;gap:3px}.paper-card{width:143px;padding:18px}.paper-square{width:94px}.case-art{gap:13px;padding:24px 18px}.panel{padding:19px}.file-picker{padding:25px 12px}.field label{font-size:13px}.button{padding-inline:17px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@media (forced-colors:active){*{scrollbar-color:auto}.button,.status,.panel{border:1px solid canvastext}}@container lesson-preview 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--tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-ordinal{syntax:"*";inherits:false}@property --tw-slashed-zero{syntax:"*";inherits:false}@property --tw-numeric-figure{syntax:"*";inherits:false}@property --tw-numeric-spacing{syntax:"*";inherits:false}@property --tw-numeric-fraction{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 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