@view-transition{navigation:auto}:root{--primary-color: #3a86ff;--secondary-color: #8338ec;--accent-color: #ff006e;--success-color: #38b000;--warning-color: #ffbe0b;--background-color: #f8f9fa;--card-bg: rgba(255, 255, 255, .85);--text-primary: #212529;--text-secondary: #6c757d;--archived-bg: #fff8e6;--archived-border: #d4a72c;--archived-text: #9a6700}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--background-color);color:var(--text-primary);line-height:1.6;min-height:100vh}.container{width:92%;max-width:800px;margin:0 auto;padding:3rem 0}.back-link{display:inline-flex;align-items:center;gap:.5rem;color:var(--text-secondary);text-decoration:none;font-size:.95rem;margin-bottom:2rem;transition:color .2s ease}.back-link:hover{color:var(--primary-color)}.back-link:before{content:"←"}.archived-banner{background:var(--archived-bg);border:1px solid var(--archived-border);border-radius:12px;padding:1.5rem;margin-bottom:2rem;display:flex;align-items:flex-start;gap:1rem}.archived-icon{font-size:1.5rem;flex-shrink:0}.archived-content h2{color:var(--archived-text);font-size:1.1rem;margin-bottom:.5rem}.archived-content p{color:var(--text-secondary);font-size:.95rem}.app-info-card{background:var(--card-bg);border-radius:20px;padding:2rem;box-shadow:0 10px 30px #0000000d;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);margin-bottom:2rem;view-transition-name:weibo-card}.app-header{display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem}.app-icon{width:64px;height:64px;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:1.8rem}.app-title-section h1{font-size:1.8rem;font-weight:700;margin-bottom:.3rem}.app-badges{display:flex;gap:.5rem;flex-wrap:wrap}.badge{padding:.25rem .75rem;border-radius:50px;font-size:.8rem;font-weight:500}.badge-system{background-color:#e9ecef;color:var(--text-secondary)}.badge-archived{background-color:var(--archived-bg);color:var(--archived-text);border:1px solid var(--archived-border)}.app-description{color:var(--text-primary);font-size:1rem;line-height:1.7;margin-bottom:1.5rem}.version-section{background:#f6f8fa;border-radius:12px;padding:1.5rem;margin-bottom:1.5rem}.version-header{display:flex;align-items:center;gap:.5rem;margin-bottom:1rem}.version-tag{background:var(--success-color);color:#fff;padding:.2rem .6rem;border-radius:50px;font-size:.75rem;font-weight:600}.version-number{font-weight:600;font-size:1.1rem}.version-meta{color:var(--text-secondary);font-size:.9rem;margin-bottom:1rem}.last-updated{display:flex;align-items:center;gap:.5rem;color:var(--text-secondary);font-size:.9rem;margin-bottom:1rem}.last-updated:before{content:"🕐"}.download-section{display:flex;gap:1rem;flex-wrap:wrap}.download-btn{display:inline-flex;align-items:center;gap:.5rem;padding:.8rem 1.5rem;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:#fff;font-weight:600;font-size:.95rem;border-radius:50px;text-decoration:none;transition:transform .2s ease,box-shadow .2s ease;box-shadow:0 4px 10px #3a86ff4d}.download-btn:hover{transform:translateY(-2px);box-shadow:0 6px 15px #3a86ff66}.secondary-btn{display:inline-flex;align-items:center;gap:.5rem;padding:.8rem 1.5rem;background:#fff;color:var(--text-primary);font-weight:600;font-size:.95rem;border-radius:50px;text-decoration:none;border:1px solid #d0d7de;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}.secondary-btn:hover{background:#f6f8fa;transform:translateY(-2px)}.links-section{margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid rgba(0,0,0,.05)}.links-title{font-size:.9rem;color:var(--text-secondary);margin-bottom:.75rem}.links-list{display:flex;gap:1.5rem;flex-wrap:wrap}.links-list a{color:var(--primary-color);text-decoration:none;font-size:.9rem}.links-list a:hover{text-decoration:underline}@keyframes fade-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes fade-out{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(-10px)}}::view-transition-old(root){animation:fade-out .3s ease-out}::view-transition-new(root){animation:fade-in .3s ease-out}footer{text-align:center;padding:2rem 0;color:var(--text-secondary);font-size:.9rem}footer a{color:var(--text-secondary);text-decoration:none}footer a:hover{color:var(--primary-color)}@media(max-width:768px){.container{width:95%;padding:1.5rem 0}.app-info-card{padding:1.5rem}.app-header{flex-direction:column;text-align:center}.download-section{flex-direction:column}.download-btn,.secondary-btn{justify-content:center}}