@import "https://fonts.googleapis.com/css2?family=Noto+Serif+TC:wght@400;600;700;900&family=Inter:wght@300;400;500;600;700&family=Fira+Code:wght@400;500&display=swap";
:root{--bg-primary:#fff;--bg-secondary:#f7f7f7;--bg-card:#fff;--bg-card-hover:#fafafa;--bg-nav:#ffffffeb;--text-primary:#1a1a1a;--text-secondary:#6b6b6b;--text-muted:#999;--border-color:#e6e6e6;--border-hover:#d0d0d0;--accent:#1a8917;--accent-hover:#156d12;--accent-light:#1a891714;--tag-bg:#f2f2f2;--tag-color:#333;--shadow-sm:0 1px 2px #0000000a;--shadow-md:0 2px 8px #0000000f;--shadow-lg:0 8px 30px #00000014;--font-serif:"Noto Serif TC", Georgia, "Times New Roman", serif;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono:"Fira Code", Consolas, monospace;--max-width:1200px;--content-width:720px;--nav-height:65px;--transition:.2s ease}[data-theme=dark]{--bg-primary:#121212;--bg-secondary:#1a1a1a;--bg-card:#1e1e1e;--bg-card-hover:#252525;--bg-nav:#121212eb;--text-primary:#e0e0e0;--text-secondary:#999;--text-muted:#666;--border-color:#2a2a2a;--border-hover:#3a3a3a;--accent:#2ecc40;--accent-hover:#27ae34;--accent-light:#2ecc401a;--tag-bg:#2a2a2a;--tag-color:#ccc;--shadow-sm:0 1px 2px #0003;--shadow-md:0 2px 8px #0000004d;--shadow-lg:0 8px 30px #0006}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background var(--transition), color var(--transition);line-height:1.7}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{cursor:pointer;font-family:inherit}.navbar{z-index:100;background:var(--bg-nav);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid 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a{color:var(--text-secondary);transition:color var(--transition)}.footer-links a:hover{color:var(--text-primary)}.page-container{max-width:var(--max-width);margin:0 auto;padding:0 24px}.content-container{max-width:var(--content-width);margin:0 auto;padding:0 24px}.section-label{font-family:var(--font-sans);letter-spacing:2px;text-transform:uppercase;color:var(--accent);margin-bottom:8px;font-size:.75rem;font-weight:600}.section-title{font-family:var(--font-serif);letter-spacing:-.3px;margin-bottom:8px;font-size:1.8rem;font-weight:700}.section-desc{color:var(--text-secondary);margin-bottom:40px;font-size:1rem}.card{background:var(--bg-card);border:1px solid var(--border-color);transition:all var(--transition);border-radius:12px;padding:28px}.card:hover{border-color:var(--border-hover);box-shadow:var(--shadow-md);transform:translateY(-2px)}.card-tag{background:var(--tag-bg);color:var(--tag-color);transition:background var(--transition);border-radius:100px;margin-bottom:12px;padding:4px 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0;border-radius:20px;align-items:center;gap:6px;padding:10px 24px;font-size:.9rem;font-weight:500;display:inline-flex}.btn-outline:hover{border-color:var(--text-primary);background:var(--tag-bg)}.hero{border-bottom:1px solid var(--border-color);padding:80px 0 60px}.hero-content{max-width:640px}.hero-greeting{color:var(--text-secondary);margin-bottom:12px;font-size:1rem}.hero-name{font-family:var(--font-serif);letter-spacing:-1.5px;margin-bottom:20px;font-size:clamp(2.2rem,4vw,3rem);font-weight:900;line-height:1.15}.hero-bio{color:var(--text-secondary);margin-bottom:32px;font-size:1.15rem;line-height:1.8}.hero-actions{flex-wrap:wrap;gap:12px;display:flex}.home-section{padding:60px 0}.home-section+.home-section{border-top:1px solid var(--border-color)}.section-header{justify-content:space-between;align-items:flex-end;margin-bottom:32px;display:flex}.section-header-left{flex:1}.see-all{color:var(--accent);transition:opacity var(--transition);white-space:nowrap;font-size:.9rem;font-weight:500}.see-all:hover{opacity:.7}.cards-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px;display:grid}.blog-hero{border-bottom:1px solid var(--border-color);padding:60px 0 40px}.blog-list{padding:40px 0}.blog-item{border-bottom:1px solid var(--border-color);gap:24px;padding:32px 0;display:flex}.blog-item:last-child{border-bottom:none}.blog-item-content{flex:1}.blog-item-title{font-family:var(--font-serif);transition:color var(--transition);margin-bottom:8px;font-size:1.3rem;font-weight:700;line-height:1.4}.blog-item:hover .blog-item-title{color:var(--accent)}.blog-item-excerpt{color:var(--text-secondary);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-bottom:12px;font-size:.95rem;line-height:1.7;display:-webkit-box;overflow:hidden}.tools-hero{border-bottom:1px solid var(--border-color);padding:60px 0 40px}.tools-grid{padding:40px 0}.tool-card{position:relative;overflow:hidden}.tool-card:after{content:"";background:var(--accent);height:3px;transition:transform .3s;position:absolute;bottom:0;left:0;right:0;transform:scaleX(0)}.tool-card:hover:after{transform:scaleX(1)}.tool-icon{margin-bottom:16px;font-size:2rem}.tool-status{text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);align-items:center;gap:6px;margin-bottom:8px;font-size:.72rem;font-weight:600;display:inline-flex}.status-dot{border-radius:50%;width:6px;height:6px}.status-dev{background:#f5a623}.status-live{background:var(--accent)}.contact-hero{border-bottom:1px solid var(--border-color);padding:60px 0 40px}.contact-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;padding:40px 0;display:grid}.contact-card{text-align:center;padding:40px 28px}.contact-icon{margin-bottom:16px;font-size:2rem}.contact-card h3{font-family:var(--font-serif);margin-bottom:8px;font-size:1.1rem}.contact-card p{color:var(--text-secondary);font-size:.9rem}.pdf-converter-section{padding:40px 0 24px}.upload-zone{border:2px dashed var(--border-color);text-align:center;cursor:pointer;transition:all var(--transition);background:var(--bg-secondary);border-radius:16px;flex-direction:column;align-items:center;max-width:600px;margin:0 auto 24px;padding:56px 32px;display:flex}.upload-zone:hover,.upload-zone.dragging{border-color:var(--accent);background:var(--accent-light)}.upload-icon{margin-bottom:16px;font-size:3rem}.upload-text{color:var(--text-primary);margin-bottom:6px;font-size:1.05rem;font-weight:600}.upload-sub{color:var(--text-muted);font-size:.85rem}.converter-loading{text-align:center;max-width:400px;margin:0 auto;padding:48px 24px}.converter-loading p{color:var(--text-secondary);margin:16px 0 12px;font-size:.95rem}.loading-spinner{border:3px solid var(--border-color);border-top-color:var(--accent);border-radius:50%;width:40px;height:40px;margin:0 auto;animation:.8s linear infinite 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var(--border-color);width:100%;display:block}.page-card-footer{color:var(--text-secondary);justify-content:space-between;align-items:center;padding:10px 14px;font-size:.82rem;display:flex}.privacy-badge{text-align:center;color:var(--text-muted);background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:10px;max-width:600px;margin:0 auto 40px;padding:16px 24px;font-size:.82rem}.how-to-list{flex-direction:column;gap:20px;max-width:560px;list-style:none;display:flex}.how-to-item{align-items:flex-start;gap:20px;display:flex}.how-to-num{background:var(--accent);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:40px;min-width:40px;height:40px;font-size:1rem;font-weight:700;display:flex}.faq-list{flex-direction:column;gap:0;display:flex}.faq-item{border-bottom:1px solid var(--border-color);padding:20px 0}.faq-item:first-child{padding-top:0}.faq-question{font-family:var(--font-serif);color:var(--text-primary);margin-bottom:8px;font-size:1rem;font-weight:700}.faq-answer{color:var(--text-secondary);margin:0;font-size:.92rem;line-height:1.7}@media (max-width:768px){.hero{padding:48px 0 40px}.hero-name{font-size:2rem}.cards-grid{grid-template-columns:1fr}.blog-item{flex-direction:column;gap:12px}.contact-grid{grid-template-columns:1fr}.section-header{flex-direction:column;align-items:flex-start;gap:8px}}.visitor-stats{background:var(--tag-bg);color:var(--text-secondary);transition:background var(--transition);border-radius:100px;flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;margin-bottom:12px;padding:6px 16px;font-size:.82rem;font-weight:500;display:inline-flex}.visitor-stat-item{align-items:center;gap:6px;display:inline-flex}.visitor-divider{color:var(--text-muted)}.visitor-dot{background:var(--accent);border-radius:50%;width:8px;height:8px;animation:2s infinite pulse}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.empty-state{text-align:center;color:var(--text-muted);padding:80px 20px}.empty-icon{margin-bottom:16px;font-size:3rem}.empty-state h3{font-family:var(--font-serif);color:var(--text-secondary);margin-bottom:8px;font-size:1.3rem}.empty-state p{font-size:.95rem}.wish-pool-card{text-align:left}.wish-form{flex-direction:column;gap:12px;display:flex}.wish-input{border:1px solid var(--border-color);background:var(--bg-primary);width:100%;color:var(--text-primary);font-family:var(--font-sans);resize:vertical;transition:border var(--transition);border-radius:10px;padding:14px 16px;font-size:.9rem;line-height:1.6}.wish-input:focus{border-color:var(--accent);outline:none}.wish-input::placeholder{color:var(--text-muted)}.wish-error{color:#e53e3e;margin:0;font-size:.85rem}.wish-success{text-align:center;padding:12px 0}.wish-success-icon{margin-bottom:12px;font-size:2.5rem}.wish-success p{color:var(--text-secondary);font-size:.95rem}.wish-recaptcha-notice{color:var(--text-muted);text-align:center;margin:0;font-size:.75rem}.contact-card h2{font-family:var(--font-serif);margin-bottom:8px;font-size:1.1rem}