:root{--bg:#FAF8FF;--deep:#E8F2FA;--card:#FFFFFF;--sub:#EDE7F8;--title:#3D2F66;--text:#4A4560;--muted:#6B6580;--aux:#8A84A0;--lav:#C9B8F0;--purple:#6B5B95;--blue:#B7D6F0;--teal:#3D6B8A;--border:rgba(107,91,149,.20);--shadow:0 14px 36px rgba(61,47,102,.10);--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden;padding-top:95px}body.layer-open{overflow:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.frost-strip{position:fixed;top:0;left:0;right:0;height:9px;z-index:1002;background:linear-gradient(90deg,var(--lav),var(--blue));color:var(--title)}.top-inner{position:absolute;top:9px;left:0;right:0;height:0;pointer-events:none}.top-inner>span,.top-inner>button{position:absolute;top:-1px;font-size:11px;line-height:9px;height:9px;pointer-events:auto}.top-inner>span{left:16px}.top-inner>button{right:16px}.plain-btn{border:0;background:transparent;color:var(--title);padding:0;cursor:pointer}.harbor-header{position:fixed;top:9px;left:0;right:0;height:52px;z-index:1001;background:rgba(250,248,255,.97);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 max(16px,calc((100vw - 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