body{background:linear-gradient(135deg,var(--yellow-light) 0%,var(--yellow) 50%,var(--orange) 100%);min-height:100vh}[data-theme=dark] body{background:linear-gradient(135deg,#2a2a2a,#1a1a1a,#0f0f0f)}.page-container.svelte-1bhkmai{min-height:100vh;position:relative;overflow:hidden}.page-container.svelte-1bhkmai:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 20% 80%,rgba(255,211,0,.3) 0%,transparent 50%),radial-gradient(circle at 80% 20%,rgba(241,144,79,.3) 0%,transparent 50%),radial-gradient(circle at 40% 40%,rgba(102,126,234,.2) 0%,transparent 50%);z-index:-1;animation:svelte-1bhkmai-backgroundFloat 20s ease-in-out infinite}[data-theme=dark] .page-container.svelte-1bhkmai:before{background:radial-gradient(circle at 20% 80%,rgba(139,150,255,.1) 0%,transparent 50%),radial-gradient(circle at 80% 20%,rgba(255,156,91,.1) 0%,transparent 50%),radial-gradient(circle at 40% 40%,rgba(139,126,234,.1) 0%,transparent 50%)}@keyframes svelte-1bhkmai-backgroundFloat{0%,to{transform:translateY(0) scale(1)}50%{transform:translateY(-20px) scale(1.05)}}.fun-header.svelte-1bhkmai{text-align:center;padding:2rem 0;position:relative}.canvas-container.svelte-1bhkmai{position:relative;display:inline-block}canvas.svelte-1bhkmai{margin:0 auto;width:100%;max-width:22rem;min-height:22rem;z-index:1;filter:drop-shadow(0 10px 20px rgba(0,0,0,.1));border-radius:50%;background:radial-gradient(circle,rgba(255,211,0,.1) 0%,transparent 70%)}.floating-elements.svelte-1bhkmai{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none}.float-star.svelte-1bhkmai,.float-heart.svelte-1bhkmai,.float-sparkle.svelte-1bhkmai{position:absolute;font-size:2rem;animation:svelte-1bhkmai-float 6s ease-in-out infinite}.float-star.svelte-1bhkmai{top:10%;left:20%;animation-delay:0s}.float-heart.svelte-1bhkmai{top:20%;right:15%;animation-delay:2s}.float-sparkle.svelte-1bhkmai{bottom:15%;left:10%;animation-delay:4s}@keyframes svelte-1bhkmai-float{0%,to{transform:translateY(0) rotate(0)}50%{transform:translateY(-20px) rotate(180deg)}}.intro-btn.svelte-1bhkmai{display:inline-flex;align-items:center;gap:.8rem;color:#fff;padding:1rem 2rem;border-radius:50px;font-size:1.8rem;font-weight:700;margin-top:2rem;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 8px 25px #7b86ff4d;background:var(--emoji-badge-gradient);text-decoration:none}.intro-btn.svelte-1bhkmai:hover{transform:translateY(-5px) scale(1.05);box-shadow:0 15px 35px #7b86ff66}.fun-grid.svelte-1bhkmai{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:3rem;max-width:120rem;margin:4rem auto 6rem;padding:0 2rem}.greeting-card.svelte-1bhkmai{position:relative;background:var(--white-black);border-radius:25px;width:100%;max-width:28rem;padding:2.5rem 2rem;cursor:pointer;transition:all .4s cubic-bezier(.4,0,.2,1);box-shadow:var(--card-shadow);overflow:hidden;min-height:28rem;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;text-decoration:none;color:inherit}.greeting-card.svelte-1bhkmai:focus{outline:3px solid var(--blue);outline-offset:2px}.greeting-card.svelte-1bhkmai:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--yellow) 0%,var(--orange) 50%,var(--pink) 100%);border-radius:25px 25px 0 0}.greeting-card.svelte-1bhkmai:hover{transform:translateY(-10px) scale(1.02);box-shadow:var(--card-hover-shadow)}.greeting-card.svelte-1bhkmai:hover .card-glow:where(.svelte-1bhkmai){opacity:1;transform:scale(1.1)}.card-glow.svelte-1bhkmai{position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(255,211,0,.1) 0%,transparent 70%);opacity:0;transition:all .4s ease;z-index:0}.emoji-badge.svelte-1bhkmai{position:absolute;top:-10px;right:-10px;width:50px;height:50px;background:linear-gradient(135deg,var(--yellow) 0%,var(--orange) 100%);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.8rem;box-shadow:0 5px 15px #ffd3004d;z-index:2}[data-theme=dark] .emoji-badge.svelte-1bhkmai{background:linear-gradient(135deg,var(--yellow-dark) 0%,var(--orange) 100%)}.card-image.svelte-1bhkmai{width:100%;max-width:14rem;margin:1rem 0 2rem;filter:drop-shadow(0 5px 15px rgba(0,0,0,.1));z-index:1;position:relative}.formality-img.svelte-1bhkmai{max-width:16rem}.ohayo-img.svelte-1bhkmai{max-width:80px}.konnichiwa-img.svelte-1bhkmai{max-width:100px}.konbanwa-img.svelte-1bhkmai{max-width:110px}.sayonara-img.svelte-1bhkmai{max-width:90px}.gomen-img.svelte-1bhkmai{max-width:130px}.card-content.svelte-1bhkmai{text-align:center;z-index:1;position:relative;display:flex;flex-direction:column;justify-content:center;gap:.5rem}.card-link.svelte-1bhkmai{font-size:2rem;font-weight:800;color:#fff;background:linear-gradient(135deg,#f27963,#e91e63);padding:.8rem 1.5rem;border-radius:15px;display:inline-block;margin:.5rem 0;box-shadow:0 5px 15px #f279634d;transition:all .3s ease;text-decoration:none}.greeting-card.svelte-1bhkmai:hover .card-link:where(.svelte-1bhkmai){transform:scale(1.05);box-shadow:0 8px 25px #f2796366}.ittekimasu-a.svelte-1bhkmai,.itadakimasu-a.svelte-1bhkmai{font-size:1.9rem;padding:.8rem 1.2rem}.fun-subtitle.svelte-1bhkmai{font-size:1.4rem;color:var(--text-secondary);font-weight:600;opacity:.8}.formality-card.svelte-1bhkmai:hover{background:linear-gradient(135deg,rgba(255,211,0,.05) 0%,transparent 100%)}.ohayo-card.svelte-1bhkmai:hover{background:linear-gradient(135deg,rgba(255,182,193,.1) 0%,transparent 100%)}.konnichiwa-card.svelte-1bhkmai:hover{background:linear-gradient(135deg,rgba(255,215,0,.1) 0%,transparent 100%)}.konbanwa-card.svelte-1bhkmai:hover{background:linear-gradient(135deg,rgba(106,90,205,.1) 0%,transparent 100%)}.sayonara-card.svelte-1bhkmai:hover{background:linear-gradient(135deg,rgba(255,99,132,.1) 0%,transparent 100%)}.ittekimasu-card.svelte-1bhkmai:hover{background:linear-gradient(135deg,rgba(54,162,235,.1) 0%,transparent 100%)}.gomen-card.svelte-1bhkmai:hover{background:linear-gradient(135deg,rgba(255,159,64,.1) 0%,transparent 100%)}.onegai-card.svelte-1bhkmai:hover{background:linear-gradient(135deg,rgba(153,102,255,.1) 0%,transparent 100%)}.itadakimasu-card.svelte-1bhkmai:hover{background:linear-gradient(135deg,rgba(75,192,192,.1) 0%,transparent 100%)}.genki-card.svelte-1bhkmai:hover{background:linear-gradient(135deg,rgba(255,205,86,.1) 0%,transparent 100%)}.back-btn.svelte-1bhkmai{position:fixed;bottom:3rem;left:3rem;background:linear-gradient(135deg,#333,#000);color:#fff;padding:1.5rem;border-radius:60px;display:flex;align-items:center;gap:1rem;font-size:1.6rem;font-weight:700;box-shadow:0 10px 30px #0000004d;transition:all .3s cubic-bezier(.4,0,.2,1);z-index:1000;overflow:hidden;max-width:60px;text-decoration:none}.back-btn.svelte-1bhkmai:hover{transform:translateY(-5px);box-shadow:0 15px 40px #0006;max-width:200px;padding-right:2rem}.back-icon.svelte-1bhkmai{width:30px;height:30px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.back-icon.svelte-1bhkmai img:where(.svelte-1bhkmai){width:20px;height:20px}.back-text.svelte-1bhkmai{opacity:0;transform:translate(-10px);transition:all .3s ease;white-space:nowrap}.back-btn.svelte-1bhkmai:hover .back-text:where(.svelte-1bhkmai){opacity:1;transform:translate(0)}.close-btn.svelte-1bhkmai:hover{background:#ffd300;color:var(--white-black);transform:scale(1.1)}.mode-option.svelte-1bhkmai{display:flex;align-items:center;gap:2rem;background:transparent;border:1.4px solid var(--text-secondary);border-radius:20px;padding:2rem;cursor:pointer;transition:all .3s ease;text-align:left}.mode-option.svelte-1bhkmai:hover{border-color:#ffd300;transform:translateY(-2px);box-shadow:0 10px 30px #ffd3004d}.interactive-mode.svelte-1bhkmai:hover,.reading-mode.svelte-1bhkmai:hover{border-color:#ffd300;box-shadow:0 10px 30px #ffd3004d;background:linear-gradient(135deg,rgba(255,211,0,.05) 0%,transparent 100%)}.popup-overlay.svelte-1bhkmai{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:2000;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.popup-content.svelte-1bhkmai{background:var(--white-black);border-radius:25px;padding:3rem;max-width:500px;width:90%;box-shadow:0 20px 60px #0000004d;animation:svelte-1bhkmai-popupSlideIn .3s ease-out}@keyframes svelte-1bhkmai-popupSlideIn{0%{transform:scale(.8) translateY(50px);opacity:0}to{transform:scale(1) translateY(0);opacity:1}}.popup-header.svelte-1bhkmai{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}.popup-header.svelte-1bhkmai h3:where(.svelte-1bhkmai){font-size:2.2rem;font-weight:700;color:#ffd300;margin:0}.close-btn.svelte-1bhkmai{background:none;border:none;font-size:3rem;color:var(--text-secondary);cursor:pointer;padding:0;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:all .2s ease}.close-btn.svelte-1bhkmai:hover{background:var(--text-secondary);color:var(--white-black);transform:scale(1.1)}.mode-options.svelte-1bhkmai{display:flex;flex-direction:column;gap:1.5rem}.mode-option.svelte-1bhkmai{display:flex;align-items:center;gap:2rem;background:transparent;border:.3rem solid #d2af00;border-radius:20px;padding:2rem;cursor:pointer;transition:all .3s ease;text-align:left}.mode-option.svelte-1bhkmai:hover{border-color:var(--orange);transform:translateY(-2px);box-shadow:0 10px 30px #f1904f33}.interactive-mode.svelte-1bhkmai:hover{border-color:var(--blue);box-shadow:0 10px 30px #667eea33}.reading-mode.svelte-1bhkmai:hover{border-color:var(--green);box-shadow:0 10px 30px #4bc0c033}.mode-icon.svelte-1bhkmai{font-size:3rem;flex-shrink:0}.mode-info.svelte-1bhkmai{flex:1}.mode-title.svelte-1bhkmai{font-size:2rem;font-weight:700;color:var(--text-primary);margin-bottom:.5rem}.mode-description.svelte-1bhkmai{font-size:1.4rem;color:var(--text-secondary);opacity:.8}@media (max-width: 768px){.fun-grid.svelte-1bhkmai{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem;padding:0 1rem}.greeting-card.svelte-1bhkmai{padding:1.5rem 1rem;min-height:220px}.card-link.svelte-1bhkmai{font-size:1.4rem;padding:.5rem 1rem}.ittekimasu-a.svelte-1bhkmai,.itadakimasu-a.svelte-1bhkmai{font-size:1.4rem}.fun-subtitle.svelte-1bhkmai{font-size:1.2rem}.emoji-badge.svelte-1bhkmai{width:40px;height:40px;font-size:1.4rem}.card-image.svelte-1bhkmai{max-width:80px}.formality-img.svelte-1bhkmai{max-width:12rem}.ohayo-img.svelte-1bhkmai{max-width:60px}.konnichiwa-img.svelte-1bhkmai{max-width:70px}.konbanwa-img.svelte-1bhkmai{max-width:80px}.sayonara-img.svelte-1bhkmai{max-width:65px}.gomen-img.svelte-1bhkmai{max-width:90px}canvas.svelte-1bhkmai{max-width:18rem;min-height:18rem}}