:root{--bg:#F3FAF7;--deep:#E4F3EE;--card:#FFFFFF;--mint:#D8EFE8;--title:#12332E;--text:#1E403A;--muted:#4E6F68;--aux:#6A8A82;--brand:#0F7A6B;--bright:#1B9A88;--dark:#0B5C52;--sand:#F7F1E6;--border:rgba(15,122,107,.16);--border-strong:rgba(15,122,107,.42);--shadow:0 12px 28px rgba(11,92,82,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",Arial,sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font:inherit}img{max-width:100%;display:block}.skip-link{position:fixed;left:12px;top:-60px;z-index:1000;background:#fff;color:var(--dark);padding:10px 14px;border-radius:8px}.skip-link:focus{top:10px}.tide-line{position:fixed;z-index:90;top:0;left:0;right:0;height:22px;background:var(--dark);color:#fff;font-size:12px}.top-inner{height:100%;max-width:1120px;margin:auto;padding:0 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.footer-brand.dark-copy{color:var(--title)}.footer-brand.dark-copy strong{color:var(--title)}.footer-brand.dark-copy .footer-logo-slot img{width:48px;height:48px;object-fit:contain;object-position:center}