:root{--primary-color:#4F46E5;--secondary-color:#818CF8;--background-color:#F3F4F6;--card-color:#FFFFFF;--text-color:#1F2937;--hover-color:#6366F1}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;background-color:var(--background-color);min-height:100vh;padding:2rem 1rem;color:var(--text-color)}h2{text-align:center}.container{max-width:800px;margin:0 auto;padding:2rem;background-color:var(--card-color);border-radius:1rem;box-shadow:0 4px 6px -1px rgba(0,0,0,0.1)}.title{font-size:2rem;font-weight:700;text-align:center;margin-bottom:1.5rem;color:var(--primary-color);letter-spacing:-0.025em}.subtitle{text-align:center;color:#6B7280;margin-bottom:2rem;font-size:0.875rem}.subscription-grid{display:grid;gap:1rem;margin-bottom:2rem}.subscription-link{background-color:var(--card-color);padding:1rem;border-radius:0.75rem;cursor:pointer;transition:all 0.2s ease;border:2px solid #E5E7EB;display:flex;align-items:center;justify-content:center;font-weight:500;font-size:1.125rem}.subscription-link:hover{border-color:var(--primary-color);transform:translateY(-2px);box-shadow:0 4px 12px rgba(79,70,229,0.1)}.subscription-link .emoji{margin-right:0.5rem;font-size:1.25rem}.small-links{display:flex;justify-content:center;gap:1.5rem;margin-top:2rem;padding-top:1rem;border-top:1px solid #E5E7EB}.small-links a{text-decoration:none;color:#6B7280;font-size:0.875rem;transition:color 0.2s ease}.small-links a:hover{color:var(--primary-color)}.modal{display:none;position:fixed;z-index:1000;left:0;top:0;width:100%;height:100%;background-color:rgba(0,0,0,0.5);backdrop-filter:blur(4px)}.modal-content{background-color:var(--card-color);margin:2rem auto;padding:2rem;border-radius:1rem;width:90%;max-width:600px;max-height:85vh;position:relative;box-shadow:0 20px 25px -5px rgba(0,0,0,0.1);display:flex;flex-direction:column}.update-content{overflow-y:auto;padding-right:1rem;margin-right:-1rem;scrollbar-width:thin;scrollbar-color:#CBD5E1 transparent}.update-content::-webkit-scrollbar{width:6px}.update-content::-webkit-scrollbar-track{background:transparent}.update-content::-webkit-scrollbar-thumb{background-color:#CBD5E1;border-radius:3px}.update-content::-webkit-scrollbar-thumb:hover{background-color:#94A3B8}.close-btn{position:absolute;right:1.5rem;top:1.5rem;font-size:1.5rem;cursor:pointer;color:#6B7280;transition:color 0.2s ease;z-index:1}.close-btn:hover{color:var(--text-color)}.update-content h2{font-size:1.5rem;margin-bottom:1rem;color:var(--primary-color);position:sticky;top:0;background-color:var(--card-color);padding:0.5rem 0}.update-section{border-left:2px solid #E5E7EB;padding-left:1rem;margin-bottom:1.5rem}.update-date{font-weight:600;color:var(--primary-color);margin-bottom:0.5rem}.update-item{margin-bottom:0.5rem;padding-left:1rem;position:relative}.update-item::before{content:"◦";position:absolute;left:0;color:#6B7280}.notice-text{color:#EF4444;font-weight:500;text-align:center;margin-bottom:1rem;padding:0.5rem;border:1px solid #FCA5A5;border-radius:0.5rem;background-color:#FEF2F2}@media (min-width:640px){.subscription-grid{grid-template-columns:repeat(2,1fr)}}