:root{--color-vellum: #FAF6ED;--color-vellum-aged: #EFE5CE;--color-vellum-edge: #D5C5A3;--color-morris-indigo: #1A365D;--color-indigo-ink: #0F2342;--color-seaweed-sage: #3D5A45;--color-madder-coral: #FF6B4A;--color-madder-red: #9E3D2B;--color-madder-terracotta: #B84228;--color-gilded-brass: #E5A93C;--color-antique-brass: #C8963E;--color-deep-abyss: #0A192F;--color-biolum-cyan: #00E5FF;--color-chalk-cream: #FFFDF9;--vellum: #FAF6ED;--vellum-aged: #EFE5CE;--vellum-edge: #D5C5A3;--morris-indigo: #1A365D;--indigo-ink: #0F2342;--seaweed-sage: #3D5A45;--madder-coral: #FF6B4A;--madder-terracotta: #B84228;--gilded-brass: #E5A93C;--antique-brass: #9E7223;--deep-abyss: #0A192F;--biolum-cyan: #00E5FF;--chalk-cream: #FFFDF9;--glass-card-bg: rgba(255, 253, 249, .94);--glass-blur: 16px;--glass-shadow-3d: inset 0 0 36px rgba(166, 126, 56, .18), 0 4px 0 #D8C7A4, 0 7px 0 #9E7B42, 0 22px 48px rgba(4, 10, 22, .65);--font-heading: "Fraunces", "Cinzel", serif;--font-ornate: "Cinzel", serif;--font-body: 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#0009}.marine-card-btn.active-card:after{content:"";position:absolute;inset:-4px;border-radius:16px;border:2px solid var(--card-glow, #00E5FF);pointer-events:none;animation:marineNeonPulse 2s infinite ease-in-out}@keyframes marineNeonPulse{0%,to{opacity:.8;transform:scale(1);box-shadow:0 0 12px var(--card-glow, #00E5FF)}50%{opacity:.4;transform:scale(1.02);box-shadow:0 0 24px var(--card-glow, #00E5FF)}}.spelling-cards-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;width:100%}@media(max-width:1024px){.spelling-cards-grid{grid-template-columns:repeat(3,1fr);gap:12px}}@media(max-width:600px){.spelling-cards-grid{grid-template-columns:repeat(2,1fr);gap:10px}}.spelling-card-btn{background:transparent;border:none;padding:0;cursor:pointer;position:relative;border-radius:14px;outline:none;touch-action:manipulation;transition:transform .28s cubic-bezier(.34,1.56,.64,1),box-shadow .28s ease;min-height:48px}.spelling-card-inner{position:relative;width:100%;aspect-ratio:145 / 330;border-radius:14px;overflow:hidden;background:#061226;border:2px solid rgba(255,255,255,.16);box-shadow:0 4px 16px #0a192f4d;transition:all .28s ease;display:flex;flex-direction:column}.spelling-card-img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s ease,filter .35s ease}.spelling-card-glow-overlay{position:absolute;inset:0;pointer-events:none;opacity:0;background:radial-gradient(circle at 50% 30%,var(--spell-glow, #00E5FF) 0%,transparent 70%);mix-blend-mode:screen;transition:opacity .3s ease}.spelling-card-caption{position:absolute;bottom:0;left:0;right:0;padding:28px 8px 10px;background:linear-gradient(to top,rgba(6,18,38,.95) 0%,rgba(6,18,38,.7) 65%,transparent 100%);display:flex;flex-direction:column;align-items:center;justify-content:flex-end;text-align:center;z-index:2;pointer-events:none}.spelling-card-title{font-family:var(--font-heading);font-size:.85rem;font-weight:800;color:#fff;text-shadow:0 1px 4px rgba(0,0,0,.9),0 0 10px var(--spell-glow, #00E5FF);letter-spacing:.02em;line-height:1.25}.spelling-card-sub{font-family:var(--font-body);font-size:.72rem;font-weight:700;color:var(--spell-glow, #00E5FF);text-shadow:0 1px 3px rgba(0,0,0,.95);line-height:1.2;margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.spelling-card-btn:hover{transform:translateY(-5px) scale(1.03)}.spelling-card-btn:hover .spelling-card-inner{border-color:var(--spell-glow, #00E5FF);box-shadow:0 0 22px var(--spell-glow, #00E5FF),0 8px 24px #00000073}.spelling-card-btn:hover .spelling-card-img{transform:scale(1.04)}.spelling-card-btn:hover .spelling-card-glow-overlay{opacity:.2}.spelling-card-btn.active-activity{transform:translateY(-3px) scale(1.02)}.spelling-card-btn.active-activity .spelling-card-inner{border-color:var(--spell-glow, #00E5FF);box-shadow:0 0 26px var(--spell-glow, #00E5FF),0 0 45px var(--spell-glow, #00E5FF),0 10px 28px #0000008c}.spelling-card-btn.active-activity:after{content:"";position:absolute;inset:-4px;border-radius:18px;border:2px solid var(--spell-glow, #00E5FF);pointer-events:none;animation:spellingNeonPulse 2s infinite ease-in-out}@keyframes spellingNeonPulse{0%,to{opacity:.85;transform:scale(1);box-shadow:0 0 12px var(--spell-glow, #00E5FF)}50%{opacity:.45;transform:scale(1.02);box-shadow:0 0 24px var(--spell-glow, #00E5FF)}}@keyframes fadeInBackdrop{0%{opacity:0}to{opacity:1}}@keyframes slideInRight{0%{transform:translate(100%)}to{transform:translate(0)}}.feedback-quick-chip:hover{background:#1a365df2!important;border-color:#e5a93c!important;transform:translateY(-1px)}.feedback-quick-chip:active{transform:translateY(1px)}body.focus-mode-active #feedback-floating-btn{display:none!important}