:root{--vt-c-white: #ffffff;--vt-c-white-soft: #f8f8f8;--vt-c-white-mute: #f2f2f2;--vt-c-black: #181818;--vt-c-black-soft: #222222;--vt-c-black-mute: #282828;--vt-c-indigo: #2c3e50;--vt-c-divider-light-1: rgba(60, 60, 60, .29);--vt-c-divider-light-2: rgba(60, 60, 60, .12);--vt-c-divider-dark-1: rgba(84, 84, 84, .65);--vt-c-divider-dark-2: rgba(84, 84, 84, .48);--vt-c-text-light-1: var(--vt-c-indigo);--vt-c-text-light-2: rgba(60, 60, 60, .66);--vt-c-text-dark-1: var(--vt-c-white);--vt-c-text-dark-2: rgba(235, 235, 235, .64)}:root{--color-background: var(--vt-c-white);--color-background-soft: var(--vt-c-white-soft);--color-background-mute: var(--vt-c-white-mute);--color-border: var(--vt-c-divider-light-2);--color-border-hover: var(--vt-c-divider-light-1);--color-heading: var(--vt-c-text-light-1);--color-text: var(--vt-c-text-light-1);--section-gap: 160px}@media (prefers-color-scheme: dark){:root{--color-background: var(--vt-c-black);--color-background-soft: var(--vt-c-black-soft);--color-background-mute: var(--vt-c-black-mute);--color-border: var(--vt-c-divider-dark-2);--color-border-hover: var(--vt-c-divider-dark-1);--color-heading: var(--vt-c-text-dark-1);--color-text: var(--vt-c-text-dark-2)}}*,*:before,*:after{box-sizing:border-box;margin:0;font-weight:400}body{min-height:100vh;color:var(--color-text);background:var(--color-background);transition:color .5s,background-color .5s;line-height:1.6;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;font-size:15px;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Arial,sans-serif;background:#f7f8fa;color:#222;font-size:16px;text-align:left;letter-spacing:.01em}#app{max-width:1200px;margin:0 auto;padding:0 2.5rem 2.5rem;font-weight:400;text-align:left}a{text-decoration:none;color:#1677ff;transition:.3s}a:hover{color:#0958d9}input,textarea,select{border:1px solid #e0e0e0;border-radius:8px;padding:12px 16px;font-size:1rem;outline:none;transition:border .2s,box-shadow .2s;background:#fff;margin-bottom:14px;font-family:inherit}input:focus,textarea:focus,select:focus{border-color:#1677ff;box-shadow:0 0 0 2px #e6f7ff}button{background:linear-gradient(90deg,#1677ff,#49b1f5);color:#fff;border:none;border-radius:8px;padding:10px 28px;font-size:1rem;cursor:pointer;transition:background .2s,box-shadow .2s;margin-bottom:14px;font-family:inherit;font-weight:500;box-shadow:0 2px 8px #1677ff0a}button:hover{background:linear-gradient(90deg,#0958d9,#1677ff);box-shadow:0 4px 16px #1677ff14}.main-header[data-v-86b137ec]{width:100%;background:#fff;border-bottom:1px solid #e5e6eb;padding:18px 0 14px;text-align:left;box-shadow:0 2px 12px #1677ff0a;margin-bottom:32px;border-radius:0 0 18px 18px}.logo-title[data-v-86b137ec]{display:flex;align-items:center;margin-left:36px}.logo[data-v-86b137ec]{width:20px;height:20px}.title[data-v-86b137ec]{font-size:1.08rem;font-weight:600;color:#222;letter-spacing:1px}.toolbox-main[data-v-f7efe09d]{max-width:900px;margin:0 auto;padding:32px 0 0}.tool-list[data-v-f7efe09d]{display:flex;flex-wrap:wrap;gap:32px;justify-content:center;margin-top:32px}.tool-card[data-v-f7efe09d]{display:flex;flex-direction:column;align-items:center;width:200px;min-height:160px;padding:28px 12px 20px;border-radius:16px;background:#fff;box-shadow:0 2px 12px #3c3c3c12;text-decoration:none;color:#222;transition:box-shadow .2s,transform .2s;border:1px solid #f0f0f0}.tool-card[data-v-f7efe09d]:hover{box-shadow:0 6px 24px #3c3c3c21;transform:translateY(-3px) scale(1.04);border-color:#e6f7ff}.tool-icon[data-v-f7efe09d]{font-size:2.8rem;margin-bottom:16px}.tool-title[data-v-f7efe09d]{font-weight:600;font-size:1.18rem;margin-bottom:6px;letter-spacing:1px}.tool-desc[data-v-f7efe09d]{color:#888;font-size:.98rem}.login-view[data-v-788b5b52]{min-height:100vh;background:#f7f8fa;display:flex;align-items:center;justify-content:center}.login-card[data-v-788b5b52]{background:#fff;border-radius:14px;box-shadow:0 4px 24px #3c3c3c1a;border:1px solid #e0e0e0;padding:48px 36px 36px;min-width:320px;display:flex;flex-direction:column;align-items:center}h2[data-v-788b5b52]{font-size:1.18rem;font-weight:600;margin-bottom:32px;color:#1677ff}input[data-v-788b5b52],button[data-v-788b5b52]{width:220px;margin-bottom:18px}.err[data-v-788b5b52]{color:#f5222d;margin-bottom:8px;font-size:.98rem}.tip[data-v-788b5b52]{color:#888;font-size:.95rem}