:root{--ink: #14160f;--ink-soft: #3d4336;--paper: #ffffff;--paper-2: #f5f5f5;--line: #e6e6e6;--yellow: #e6b800;--red: #c62828;--blue: #1565c0;--green: #2e7d32;--cta: #ea580c;--cta-hover: #c2410c;--white: #ffffff;--font-display: "Sora", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;--font-body: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif}*{box-sizing:border-box;margin:0;padding:0}html,body,#app{min-height:100%}body{font-family:var(--font-body);color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}a{color:inherit}.page{min-height:100vh}.top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 28px;background:#fff;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;text-decoration:none}.brand img{height:32px;width:auto}.brand__mark{font-family:var(--font-display);font-size:14px;font-weight:600;color:var(--ink);padding-left:10px;border-left:1px solid 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