html,body{min-height:100%;margin:0;padding:0;font-family:Heebo,system-ui,sans-serif;color:#2a2540;background:radial-gradient(circle at top right,rgba(255,211,182,.45),transparent 28%),radial-gradient(circle at top left,rgba(198,198,245,.5),transparent 32%),linear-gradient(180deg,#fbfaf7,#f3f0ff 56%,#eef3f8);overflow-x:hidden}html[data-font-type=serif],html[data-font-type=serif] body{font-family:var(--font-serif)}html[data-font-type=mono],html[data-font-type=mono] body{font-family:var(--font-mono)}html[data-font-size=large]{font-size:112.5%}html[data-font-size=xl]{font-size:125%}html[data-line-spacing=relaxed] body{line-height:1.65}html[data-line-spacing=wide] body{line-height:1.85}html[data-contrast=high] body{color:#111827;background:radial-gradient(circle at top right,rgba(255,237,213,.6),transparent 28%),radial-gradient(circle at top left,rgba(224,231,255,.58),transparent 32%),linear-gradient(180deg,#fff,#f7f9fc 56%,#eef2f7)}html[data-contrast=high] .hero-panel,html[data-contrast=high] .dashboard-hero,html[data-contrast=high] .dashboard-card,html[data-contrast=high] .dashboard-stat-card,html[data-contrast=high] .feature-card,html[data-contrast=high] .glass-panel{border-color:#1118273d;box-shadow:0 18px 40px #1118271f}html[data-focus-ring=on] *:focus-visible{outline:3px solid #0f62fe;outline-offset:3px;border-radius:10px}html[data-focus-ring=off] *:focus-visible{outline:none}html[data-reduce-motion=on] *,html[data-reduce-motion=on] *:before,html[data-reduce-motion=on] *:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}#root{min-height:100vh;min-height:100dvh;overflow-x:hidden}body{overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior-y:auto}.board-outer{min-height:100vh;min-height:100dvh}button,input,textarea,select{font-family:inherit}*{box-sizing:border-box}button{touch-action:manipulation;-webkit-tap-highlight-color:transparent;min-height:44px}.btn-nav{min-height:44px}.btn-nav{height:44px;padding:0 clamp(10px,1.25vw,20px);font-size:clamp(13px,1vw,15px);font-weight:600;border:1.5px solid rgba(128,98,204,.2);border-radius:24px;cursor:pointer;background:#ffffffe6;color:#5c4aa1;white-space:nowrap;box-shadow:0 10px 28px #47347714;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:background .15s,transform .15s,box-shadow 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#4a387c33;filter:saturate(1.03)}.feature-card:active{transform:translateY(-1px)}.feature-card__icon{width:72px;height:72px;border-radius:22px;display:inline-flex;align-items:center;justify-content:center;background:#ffffffc7;box-shadow:inset 0 1px #ffffff80;margin-bottom:22px}.feature-card__title{margin:0 0 8px;font-size:clamp(24px,2vw,30px);font-weight:900;letter-spacing:-.03em}.feature-card__desc{margin:0;max-width:22ch;color:#2f2848b8;line-height:1.55;font-size:15px}.status-pill{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;background:#ffffffd1;border:1px solid rgba(118,94,190,.12);color:#5f567c;font-size:13px;font-weight:700}.editor-shell{border-radius:34px;padding:28px;background:#ffffffdb;border:1px solid rgba(115,92,191,.12);box-shadow:0 20px 54px #46347a1f}.editor-textarea{width:100%;min-height:320px;padding:28px;resize:vertical;border-radius:24px;border:2px solid 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#3b2b6914}.dashboard-main{flex:1;min-width:0;display:flex;flex-direction:column}.dashboard-topbar{position:sticky;top:0;z-index:20;padding:16px 24px;background:#ffffffc7;border-bottom:1px solid rgba(118,94,190,.12);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.dashboard-hero{border-radius:30px;padding:26px 28px;background:radial-gradient(circle at top right,rgba(255,224,199,.92),transparent 30%),radial-gradient(circle at top left,rgba(214,207,255,.88),transparent 34%),linear-gradient(145deg,#fffffff5,#f6f3fff0);border:1px solid rgba(122,95,190,.15);box-shadow:0 16px 40px #4231781f}.dashboard-card{background:#ffffffe6;border:1px solid rgba(118,94,190,.12);border-radius:18px;box-shadow:0 14px 30px #42317814}.dashboard-chip{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;background:#ffffffd6;border:1px solid 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6px);left:0;flex-direction:column;gap:4px;background:#fff;border:1.5px solid #DDD6FE;border-radius:12px;box-shadow:0 6px 20px #5b2d8e2e;padding:8px;z-index:60;min-width:160px}.board-edit-tools.open{display:flex}.sentence-bar--compact{padding:4px 8px!important}}.board-index-grid{display:grid;gap:max(16px,var(--aac-card-spacing, 16px));width:100%;grid-template-columns:repeat(auto-fill,minmax(130px,1fr))}@media (min-width: 500px){.board-index-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}}@media (min-width: 900px){.board-index-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));max-width:1100px}}:root{--color-purple: #A78BFA;--color-yellow: #FCD34D;--color-pink: #FCE7F3;--color-green: #D1FAE5;--color-background: #F5F3FF;--color-background-primary: #F5F3FF;--color-surface: #ffffff;--color-text-primary: #2D2450;--color-text-secondary: #5B2D8E;--color-border-primary: #DDD6FE;--color-border-secondary: #EDE9FE;--color-accent: #7C3AED;--color-accent-light: 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