.tool-page[data-v-65721b68]{min-height:100vh;display:flex;flex-direction:column;background:var(--bg-color)}.tool-page-header[data-v-65721b68]{position:sticky;top:0;z-index:100;background:#ffffffd9;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(31,35,41,.06)}.tool-page-header-inner[data-v-65721b68]{max-width:none;margin:0 auto;padding:10px 16px;display:flex;align-items:center;gap:16px}.back-link[data-v-65721b68]{display:inline-flex;align-items:center;gap:4px;font-size:13px;color:var(--text-secondary);text-decoration:none;flex-shrink:0;transition:color .2s}.back-link[data-v-65721b68]:hover{color:#3b82f6}.back-arrow[data-v-65721b68]{font-size:16px;line-height:1}.tool-page-title[data-v-65721b68]{flex:1;margin:0;font-size:16px;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.brand-link[data-v-65721b68]{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--text-primary);text-decoration:none;flex-shrink:0}.fav-btn[data-v-65721b68]{flex-shrink:0;padding:4px}.lang-btn[data-v-65721b68]{font-weight:600;letter-spacing:.5px}.tool-desktop-entry[data-v-65721b68]{flex-shrink:0}.brand-link[data-v-65721b68]:hover{color:#3b82f6}.tool-page-body[data-v-65721b68]{flex:1;max-width:none;width:100%;margin:0 auto;padding:20px 16px}.tool-page-content[data-v-65721b68]{background:var(--bg-card);border-radius:14px;box-shadow:0 1px 4px #1f23290f;overflow:hidden}.tool-loading[data-v-65721b68]{display:flex;align-items:center;justify-content:center;gap:10px;min-height:320px;color:var(--text-secondary);font-size:13px}.tool-loading-spinner[data-v-65721b68]{width:18px;height:18px;border:2px solid #e5e9ef;border-top-color:#3b82f6;border-radius:50%;animation:tool-spin-65721b68 .8s linear infinite}@keyframes tool-spin-65721b68{to{transform:rotate(360deg)}}.tool-error[data-v-65721b68]{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;min-height:320px;color:var(--text-secondary);font-size:14px}.tool-error p[data-v-65721b68]{margin:0}@media (max-width: 768px){.tool-page-body[data-v-65721b68]{padding:12px}.tool-page-content[data-v-65721b68]{border-radius:10px}.tool-page-title[data-v-65721b68]{font-size:14px}}