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ease}#root{height:100vh;height:100dvh}.app{height:100vh;height:100dvh;background-color:var(--bg);display:flex;flex-direction:column;overflow:hidden;transition:background-color .4s ease}.app-main{flex:1;padding:24px 20px}.add-section-btn{padding:10px 20px;background:var(--secondary);color:var(--bg);border:2px solid var(--bg);border-radius:6px;cursor:pointer;font-size:14px;font-weight:700;margin-right:8px;box-shadow:none;transition:all .2s ease}.add-section-btn:hover:not(:disabled){background:var(--bg);color:var(--secondary);border-color:var(--secondary);transform:translateY(-1px);box-shadow:none}.add-section-btn:disabled{background:var(--fg-muted);cursor:not-allowed;transform:none;box-shadow:none;opacity:.5}.url-input{padding:8px 12px;border:2px solid var(--input-border);background-color:var(--input-bg);color:var(--fg);border-radius:6px;font-size:14px;min-width:200px;transition:all .2s ease}.url-input:focus{outline:none;border-color:var(--secondary);box-shadow:none}.chars-per-line-control{display:flex;align-items:center;gap:8px;font-size:16px;padding:8px 12px;background:var(--eval-bg);border:2px solid var(--border-color);color:var(--fg);border-radius:6px}.chars-input{width:80px;padding:6px 8px;border:2px solid var(--input-border);border-radius:4px;text-align:center;background:var(--input-bg);color:var(--fg);cursor:pointer;font-size:14px}.question-title{margin:0;color:var(--fg);font-size:1.25em;font-weight:700}.section-title{font-size:1.5rem;font-weight:800;margin:0 0 1rem;color:var(--fg);border-bottom:2px solid var(--primary);padding-bottom:.5rem;width:100%;display:flex;align-items:baseline;gap:12px;transition:border-bottom-color .4s ease}.section-title .score-badge{margin-left:auto;flex-shrink:0}.section-title.collapsible{cursor:pointer;-webkit-user-select:none;user-select:none;transition:opacity .2s,margin-bottom .2s cubic-bezier(.4,0,.2,1)}.section-title.collapsible:hover{opacity:.8}.section-title.collapsible:before{content:"▼ ";font-size:.7em;color:var(--primary);display:inline-block;transform:translateY(-2px)}.section-title.collapsible.collapsed{margin-bottom:0}.section-title.collapsible.collapsed:before{content:"▶ "}.section-collapsible-wrapper{display:grid;grid-template-rows:1fr;transition:grid-template-rows .2s cubic-bezier(.4,0,.2,1),opacity .2s cubic-bezier(.4,0,.2,1);opacity:1}.section-collapsible-wrapper.collapsed{grid-template-rows:0fr;opacity:0;pointer-events:none}.section-collapsible-content{overflow:hidden;display:flex;flex-direction:column;min-height:0}.section-title.instruction{border-bottom-color:var(--fg-muted)}.section-title.instruction.collapsible:before{color:var(--fg-muted)}.section-title.main-question,.section-title.selectable{align-items:center}.selection-checkbox{display:inline-block;width:22px;height:22px;border:2px solid 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.selection-hint{color:var(--primary)}.sub-question-group .question-header{margin-bottom:8px;display:flex;flex-direction:column;gap:4px}.sub-question-instruction{font-size:.95em;color:var(--fg);line-height:1.5;padding:10px 14px;background:var(--eval-bg);border-left:4px solid var(--primary);border-radius:0 8px 8px 0;margin-top:8px;margin-bottom:12px;width:100%;box-sizing:border-box}.question-item-flat{margin-bottom:16px}.question-item-flat .section{border:none;border-radius:0;margin:0;padding:0;max-width:none}.question-item-flat .section.normal-mode{width:100%}.question-item-flat+.question-item-flat .section{border-top:2px solid var(--border-color);padding-top:16px}.auth-screen{flex:1;display:flex;align-items:center;justify-content:center;background:transparent;padding:20px}.auth-form{background:var(--glass-bg);padding:2.5rem;border-radius:12px;box-shadow:none;display:flex;flex-direction:column;gap:1.25rem;width:100%;max-width:380px;border:2px solid var(--border-color);color:var(--fg)}.auth-form h1{font-size:1.75rem;font-weight:800;color:var(--fg);text-align:center;margin-bottom:.5rem;letter-spacing:-.025em}.auth-form input{padding:12px 16px;border:2px solid var(--input-border);background-color:var(--input-bg);color:var(--fg);border-radius:8px;font-size:15px;transition:all .2s}.auth-form input:focus{outline:none;border-color:var(--secondary);box-shadow:0 0 0 2px var(--secondary)}.auth-form button{padding:12px;background:var(--secondary);color:var(--bg);border:2px solid var(--bg);border-radius:8px;font-size:15px;font-weight:700;cursor:pointer;box-shadow:none;transition:all .2s}.auth-form button:hover:not(:disabled){background:var(--bg);color:var(--secondary);border-color:var(--secondary);box-shadow:none}.auth-form .password-input-wrapper{position:relative;width:100%;display:flex}.auth-form .password-input-wrapper input{width:100%;padding-right:44px}.auth-form .password-toggle-btn{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:transparent;color:var(--fg-muted);padding:0;border:none;width:24px;height:24px;display:flex;align-items:center;justify-content:center;box-shadow:none}.auth-form .password-toggle-btn:hover:not(:disabled){background:transparent;color:var(--fg)}.auth-form button:disabled{opacity:.6;cursor:not-allowed;box-shadow:none}.auth-error{color:#ef4444;font-size:14px;text-align:center;background:#ef44441a;padding:8px;border:2px solid rgba(239,68,68,.2);border-radius:6px}.auth-switch{text-align:center;font-size:14px;color:var(--fg-muted);margin-top:.5rem}.auth-switch a{color:var(--primary);text-decoration:underline;cursor:pointer;font-weight:600}.auth-switch a:hover{color:var(--primary-hover)}.terms-checkbox-container{font-size:14px;color:var(--fg-muted);display:flex;align-items:center}.terms-checkbox-container label{display:flex;align-items:center;gap:8px;cursor:pointer}.terms-checkbox-container input[type=checkbox]{width:16px;height:16px;padding:0;margin:0}.terms-checkbox-container a{color:var(--primary);text-decoration:underline}.terms-checkbox-container a:hover{color:var(--primary-hover)}@media (max-width: 768px){:root{--content-padding: 16px}.app-main{padding:0 0 40px}.section-title{font-size:1.25rem;margin:1rem auto .5rem}}@media print{:root,.dark-mode{--bg: #f3fafd !important;--fg: #082b45 !important;--fg-muted: rgba(8, 43, 69, .6) !important;--primary: #0e92ce !important;--primary-hover: #0e92ce !important;--secondary: #334f68 !important;--secondary-hover: #334f68 !important;--glass-bg: #f3fafd !important;--glass-border: #082b45 !important;--glass-border-hover: #0e92ce !important;--card-shadow: none !important;--header-bg: #f3fafd !important;--input-bg: #f3fafd !important;--input-border: #082b45 !important;--border-color: #082b45 !important;--badge-bg: #0e92ce !important;--badge-color: #f3fafd !important;--eval-bg: rgba(8, 43, 69, .04) !important;--grid-line-color: rgba(8, 43, 69, .15) !important}*{-webkit-print-color-adjust:exact!important;print-color-adjust:exact!important}html,body,#root,.app,.app-content-wrapper,.app-selector-wrapper{height:auto!important;min-height:auto!important;overflow:visible!important;overflow-y:visible!important;position:static!important}.app,.app-content-wrapper,.app-main{display:block!important;width:100%!important;max-width:none!important;padding:0!important;margin:0!important}.app-header{background:transparent!important;border-bottom:none!important;box-shadow:none!important;position:static!important;padding:0!important;margin-bottom:24px!important}.header-inner{padding:0!important}.header-bottom{display:flex!important;justify-content:flex-start!important;align-items:center!important;min-height:auto!important}.header-left{display:block!important}.header-center,.header-right,.header-top,.header-expand-hint{display:none!important}button,.btn,.add-section-btn,.timer-controls,.submit-btn,.home-btn,.theme-toggle-btn,.instruction-standalone-btn,.menu-container,.section-toolbar,.line-char-counter,.cursor-char-counter,.carry-over-indicator,.instruction-modal-overlay,.terms-modal-overlay,.scoring-overlay,.scoring-progress-overlay,canvas{display:none!important}.card,.section-wrapper-card{max-width:100%!important;width:100%!important;margin:0 0 24px!important;padding:20px!important;box-shadow:none!important;border:2px solid var(--border-color)!important;border-radius:8px!important;background:#f9ffff!important;page-break-inside:avoid!important;break-inside:avoid!important}.section-collapsible-wrapper.collapsed{display:none!important;height:0!important;overflow:hidden!important}.section-wrapper-card.collapsed{margin-bottom:8px!important;padding:12px 16px!important}.section-editor,.editor-container{overflow:visible!important;width:100%!important}textarea.section-content,textarea.editor-content{overflow:visible!important;height:auto!important;resize:none!important;border:2px solid var(--input-border)!important;background:#f9ffff!important}.section-content.grid-mode,.editor-content.grid-mode{overflow:hidden!important;background-color:transparent!important;border:none!important}}.auth-divider{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--fg-muted);margin:6px 0;width:100%}.auth-divider:before,.auth-divider:after{content:"";flex:1;height:1px;background:var(--border-color)}.auth-form .guest-login-btn{background:transparent;border:2px dashed var(--secondary);color:var(--secondary);cursor:pointer;box-shadow:none;font-weight:700;transition:all .2s ease}.auth-form .guest-login-btn:hover:not(:disabled){background:var(--eval-bg);border-style:solid}.trial-banner{max-width:1160px;width:calc(100% - 40px);margin:16px auto 0;padding:12px 18px;background:#f59e0b14;border:2px solid rgba(245,158,11,.25);border-radius:10px;display:flex;gap:12px;align-items:center;color:var(--fg);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);box-sizing:border-box}@media (max-width: 768px){.trial-banner{width:calc(100% - 32px)}}.trial-banner-icon{font-size:1.35rem;flex-shrink:0}.trial-banner-content{display:flex;flex-direction:column;gap:2px}.trial-banner-title{font-weight:700;font-size:14px;color:#d97706}.dark-mode .trial-banner-title{color:#fbbf24}.trial-banner-desc{font-size:13px;color:var(--fg-muted);line-height:1.4}.trial-banner-link{background:none;border:none;padding:0;color:var(--primary);text-decoration:underline;font-weight:600;cursor:pointer;font-size:inherit;margin:0 4px;display:inline}.trial-banner-link:hover{color:var(--primary-hover)}.lp-container{--lp-primary: var(--primary);--lp-primary-hover: var(--primary-hover);--lp-secondary: var(--secondary);--lp-secondary-hover: var(--secondary-hover);--lp-bg: var(--bg);--lp-fg: var(--fg);--lp-fg-muted: var(--fg-muted);--lp-glass-bg: var(--glass-bg);--lp-glass-border: var(--glass-border);--lp-glass-border-hover: var(--glass-border-hover);--lp-card-shadow: var(--card-shadow);--lp-header-bg: var(--header-bg);--lp-eval-bg: var(--eval-bg);--lp-badge-bg: var(--badge-bg);--lp-badge-color: var(--badge-color);--in-oklch: }@supports (linear-gradient(in oklch,white,black)){.lp-container{--in-oklch: in oklch}}:root,:root.theme-default{--lp-logo-gradient: var(--primary);--lp-nav-cta-bg: transparent;--lp-nav-cta-hover-bg: var(--primary);--lp-nav-cta-hover-fg: var(--bg);--lp-visual-glow-opacity: 0;--lp-phi-num-gradient: var(--secondary);--lp-footer-cta-bg: var(--bg);--lp-grid-cell-bg: rgba(38, 39, 40, .02);--lp-grid-cell-border: rgba(38, 39, 40, .1);--lp-timer-bg: var(--bg);--lp-roadmap-status-bg: var(--roadmap-status-bg);--lp-glow-color-1: transparent;--lp-glow-color-2: transparent;--lp-glow-color-3: transparent;--lp-hero-gradient: var(--secondary);--lp-cta-gradient: var(--secondary);--lp-cta-hover-gradient: var(--secondary-hover);--lp-visual-border-gradient: var(--primary);--lp-card-bottom-glow: transparent}:root.dark-mode,:root.theme-default.dark-mode{--lp-logo-gradient: var(--primary);--lp-nav-cta-bg: transparent;--lp-nav-cta-hover-bg: var(--primary);--lp-nav-cta-hover-fg: var(--bg);--lp-visual-glow-opacity: 0;--lp-phi-num-gradient: var(--secondary);--lp-footer-cta-bg: var(--bg);--lp-grid-cell-bg: rgba(249, 255, 255, .02);--lp-grid-cell-border: rgba(249, 255, 255, .15);--lp-timer-bg: var(--bg);--lp-roadmap-status-bg: var(--roadmap-status-bg);--lp-glow-color-1: transparent;--lp-glow-color-2: transparent;--lp-glow-color-3: transparent;--lp-hero-gradient: var(--primary);--lp-cta-gradient: var(--secondary);--lp-cta-hover-gradient: var(--secondary-hover);--lp-visual-border-gradient: var(--primary);--lp-card-bottom-glow: transparent}:root.theme-custom-blue{--lp-logo-gradient: var(--primary);--lp-nav-cta-bg: transparent;--lp-nav-cta-hover-bg: var(--primary);--lp-nav-cta-hover-fg: var(--bg);--lp-visual-glow-opacity: 0;--lp-phi-num-gradient: var(--secondary);--lp-footer-cta-bg: var(--bg);--lp-grid-cell-bg: rgba(38, 39, 40, .02);--lp-grid-cell-border: rgba(38, 39, 40, .1);--lp-timer-bg: var(--bg);--lp-roadmap-status-bg: var(--roadmap-status-bg);--lp-glow-color-1: transparent;--lp-glow-color-2: transparent;--lp-glow-color-3: transparent;--lp-hero-gradient: var(--secondary);--lp-cta-gradient: var(--secondary);--lp-cta-hover-gradient: var(--secondary-hover);--lp-visual-border-gradient: var(--primary);--lp-card-bottom-glow: transparent}:root.theme-custom-blue.dark-mode{--lp-logo-gradient: var(--primary);--lp-nav-cta-bg: transparent;--lp-nav-cta-hover-bg: var(--primary);--lp-nav-cta-hover-fg: var(--bg);--lp-visual-glow-opacity: 0;--lp-phi-num-gradient: var(--secondary);--lp-footer-cta-bg: var(--bg);--lp-grid-cell-bg: rgba(249, 255, 255, .02);--lp-grid-cell-border: rgba(249, 255, 255, .15);--lp-timer-bg: var(--bg);--lp-roadmap-status-bg: var(--roadmap-status-bg);--lp-glow-color-1: transparent;--lp-glow-color-2: transparent;--lp-glow-color-3: transparent;--lp-hero-gradient: var(--primary);--lp-cta-gradient: var(--secondary);--lp-cta-hover-gradient: var(--secondary-hover);--lp-visual-border-gradient: var(--primary);--lp-card-bottom-glow: transparent}.lp-container{height:100vh;height:100dvh;overflow-y:auto;background-color:var(--lp-bg);color:var(--lp-fg);font-family:Outfit,Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;overflow-x:hidden;position:relative;line-height:1.6;transition:background-color .4s ease,color .4s ease}.lp-glow-orb{display:none}.orb-1{width:50vw;height:50vw;max-width:600px;max-height:600px;top:-10%;right:-5%;background:var(--lp-glow-color-1)}.orb-2{width:45vw;height:45vw;max-width:500px;max-height:500px;top:40%;left:-10%;background:var(--lp-glow-color-2);animation-delay:-5s;animation-duration:30s}.orb-3{width:35vw;height:35vw;max-width:400px;max-height:400px;bottom:10%;right:15%;background:var(--lp-glow-color-3);animation-delay:-10s;animation-duration:20s}@keyframes floatOrb{0%{transform:translate(0) scale(1)}to{transform:translate(8%,12%) scale(1.15)}}.lp-header,.lp-hero,.lp-philosophy,.lp-features,.lp-roadmap,.lp-cta-section,.lp-footer{position:relative;z-index:10}.lp-header{position:sticky;top:0;z-index:100;border-bottom:2px solid var(--lp-glass-border);background:var(--lp-header-bg);transition:background-color .4s ease,border-bottom-color .4s ease}.lp-header-content{max-width:1200px;margin:0 auto;padding:1.25rem 2rem;display:flex;justify-content:space-between;align-items:center}.lp-logo{display:flex;align-items:center;gap:.75rem}.lp-logo-icon{font-size:1.75rem}.lp-logo-text{font-size:1.35rem;font-weight:800;letter-spacing:-.025em;color:var(--lp-logo-gradient);transition:color .4s ease}.lp-nav{display:flex;align-items:center;gap:1.5rem}.lp-theme-toggle{background:transparent;border:2px solid var(--lp-glass-border);color:var(--lp-fg);width:38px;height:38px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s cubic-bezier(.16,1,.3,1);padding:0}.lp-theme-toggle:hover{background:var(--lp-glass-border-hover);transform:scale(1.08) rotate(15deg)}.lp-theme-toggle svg{transition:transform .5s cubic-bezier(.34,1.56,.64,1)}.lp-theme-toggle:hover svg{transform:rotate(45deg)}.lp-theme-toggle .sun-icon{color:#fbbf24}.lp-theme-toggle .moon-icon{color:#3b82f6}.lp-nav-btn{background:transparent;border:none;color:var(--lp-fg);font-weight:600;font-size:.95rem;cursor:pointer;transition:color .25s ease}.lp-nav-btn:hover{color:var(--lp-primary)}.lp-nav-cta{background:var(--lp-nav-cta-bg);border:2px solid var(--lp-glass-border);color:var(--lp-fg);font-weight:600;font-size:.95rem;padding:.6rem 1.25rem;border-radius:9999px;cursor:pointer;transition:all .3s cubic-bezier(.16,1,.3,1)}.lp-nav-cta:hover{background:var(--lp-nav-cta-hover-bg);color:var(--lp-nav-cta-hover-fg);transform:translateY(-2px);box-shadow:none}.lp-hero{max-width:900px;margin:0 auto;padding:8rem 2rem 6rem;display:flex;flex-direction:column;align-items:center;text-align:center;position:relative;z-index:10}.lp-hero-content{display:flex;flex-direction:column;align-items:center;text-align:center}.lp-badge{background:var(--lp-cta-gradient);border:2px solid var(--lp-visual-border-gradient);color:#fff;font-size:.85rem;font-weight:600;padding:.4rem 1rem;border-radius:9999px;margin-bottom:1.5rem;letter-spacing:.05em;text-transform:uppercase;display:inline-block;transition:background-color .4s ease,color .4s ease,border-color .4s ease}.lp-hero-title{font-size:clamp(2.5rem,5vw,3.8rem);font-weight:900;line-height:1.15;letter-spacing:-.03em;margin:0 0 1.5rem}.gradient-text{color:var(--lp-hero-gradient);display:inline-block}.lp-hero-subtitle{font-size:1.15rem;color:var(--lp-fg-muted);margin-bottom:2.5rem;max-width:580px;line-height:1.7}.lp-hero-ctas{display:flex;gap:1.25rem;align-items:center;justify-content:center;width:100%}.lp-cta-primary{background:var(--lp-badge-bg);border:2px solid var(--lp-glass-border);color:var(--lp-badge-color);font-weight:700;font-size:1.05rem;padding:1rem 2rem;border-radius:12px;cursor:pointer;display:flex;align-items:center;gap:.75rem;transition:all .3s cubic-bezier(.16,1,.3,1);box-shadow:none}.lp-cta-primary:hover{transform:translateY(-3px) scale(1.02);box-shadow:none;background:var(--lp-cta-gradient);border-color:var(--lp-visual-border-gradient);color:#fff}.lp-cta-primary .arrow-icon{transition:transform .3s ease}.lp-cta-primary:hover .arrow-icon{transform:translate(4px)}.lp-cta-primary.large{padding:1.25rem 3rem;font-size:1.2rem}.lp-cta-secondary{color:var(--lp-fg);font-weight:600;font-size:1rem;text-decoration:none;border-bottom:2px solid rgba(255,255,255,.15);padding-bottom:.25rem;transition:all .25s 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