.header[data-v-06f78ba1]{background:var(--color-white);box-shadow:0 1px 4px var(--color-shadow);position:sticky;top:0;z-index:100}.header-inner[data-v-06f78ba1]{display:flex;align-items:center;height:60px;gap:24px}.logo[data-v-06f78ba1]{font-size:20px;font-weight:700;color:var(--color-primary);white-space:nowrap}.nav[data-v-06f78ba1]{display:flex;gap:16px;flex:1}.nav a[data-v-06f78ba1]{color:var(--color-text-light);font-size:14px;padding:6px 12px;border-radius:4px;transition:all .2s}.nav a[data-v-06f78ba1]:hover,.nav a.router-link-active[data-v-06f78ba1]{color:var(--color-primary);background:var(--color-bg)}.lang-select[data-v-06f78ba1]{padding:6px 10px;border:1px solid var(--color-border);border-radius:4px;background:var(--color-white);font-size:13px}.main[data-v-06f78ba1]{min-height:calc(100vh - 120px);padding-top:32px;padding-bottom:32px}.footer[data-v-06f78ba1]{background:var(--color-white);text-align:center;padding:16px 0;color:var(--color-text-light);font-size:13px}:root{--color-bg: #e8f4fd;--color-primary: #4a9ede;--color-primary-dark: #3a7cb8;--color-white: #ffffff;--color-text: #333333;--color-text-light: #666666;--color-border: #e0e0e0;--color-shadow: rgba(0, 0, 0, .08);--radius: 12px;--max-width: 1200px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--color-bg);color:var(--color-text);line-height:1.6}a{color:var(--color-primary);text-decoration:none}.container{max-width:var(--max-width);margin:0 auto;padding:0 20px}.btn{display:inline-block;padding:10px 24px;background:var(--color-primary);color:var(--color-white);border:none;border-radius:6px;cursor:pointer;font-size:14px;transition:background .2s}.btn:hover{background:var(--color-primary-dark)}.card{background:var(--color-white);border-radius:var(--radius);box-shadow:0 2px 12px var(--color-shadow);padding:24px}.error-msg{margin-top:16px;padding:10px 14px;background:#fdecea;color:#c62828;border:1px solid #f5c6cb;border-radius:6px;font-size:13px}