:root{scroll-behavior:smooth}body{overflow-x:hidden}button,a{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}.replica-overlay{position:fixed;inset:0;z-index:9999;background:rgba(15,23,42,.48);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:20px}.replica-panel{background:white;color:#111827;border:1px solid #e5e7eb;border-radius:24px;padding:30px;max-width:640px;width:100%;max-height:88vh;overflow:auto;box-shadow:0 24px 80px #1e1b4b33;font-family:Arial,'Microsoft Yahei',sans-serif}.replica-panel h2{font-size:25px;font-weight:700;margin-bottom:12px}.replica-panel p{color:#64748b;line-height:1.8}.replica-panel button,.replica-panel a{display:inline-block;border:1px solid #e2e8f0;border-radius:12px;padding:12px 18px;margin:7px 7px 0 0;color:#4f46e5}.replica-panel .primary{background:linear-gradient(90deg,#4f46e5,#7c3aed);color:white;border:0}.replica-close{float:right!important;margin:-12px!important}.replica-menu{display:flex;flex-direction:column}.replica-plan{padding:18px;border:1px solid #ddd6fe;border-radius:15px;margin:12px 0}.replica-plan strong{font-size:21px}.replica-notice{position:fixed;bottom:16px;left:16px;z-index:9000;background:#fff;border:1px solid #e0e7ff;border-radius:9px;font:11px Arial,sans-serif;color:#64748b;padding:7px 10px;box-shadow:0 3px 15px #00000009}.replica-open{height:auto!important;max-height:none!important;opacity:1!important;display:block!important;padding-top:8px!important;padding-bottom:20px!important}.replica-selected{background:#eef2ff!important;border-color:#a5b4fc!important}.replica-panel input{border:1px solid #ddd;padding:12px;border-radius:10px;width:100%;margin-top:12px}.replica-video{aspect-ratio:16/9;background:#f5f3ff;display:grid;place-items:center;border-radius:15px;margin-top:16px;color:#6d28d9}