@charset "UTF-8";html,body{width:100%;height:100%}input::-ms-clear,input::-ms-reveal{display:none}html{font-family:sans-serif;line-height:1.15;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-ms-overflow-style:scrollbar;-webkit-tap-highlight-color:rgba(0,0,0,0)}@-ms-viewport{width:device-width}body{margin:0}[tabindex="-1"]:focus{outline:none}hr{box-sizing:content-box;height:0;overflow:visible}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5em;font-weight:500}p{margin-top:0;margin-bottom:1em}abbr[title],abbr[data-original-title]{-webkit-text-decoration:underline dotted;text-decoration:underline dotted;border-bottom:0;cursor:help}address{margin-bottom:1em;font-style:normal;line-height:inherit}input[type=text],input[type=password],input[type=number],textarea{-webkit-appearance:none}ol,ul,dl{margin-top:0;margin-bottom:1em}ol ol,ul ul,ol ul,ul ol{margin-bottom:0}dt{font-weight:500}dd{margin-bottom:.5em;margin-left:0}blockquote{margin:0 0 1em}dfn{font-style:italic}b,strong{font-weight:bolder}small{font-size:80%}sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}pre,code,kbd,samp{font-size:1em;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,Courier,monospace}pre{margin-top:0;margin-bottom:1em;overflow:auto}figure{margin:0 0 1em}img{vertical-align:middle;border-style:none}a,area,button,[role=button],input:not([type=range]),label,select,summary,textarea{touch-action:manipulation}table{border-collapse:collapse}caption{padding-top:.75em;padding-bottom:.3em;text-align:left;caption-side:bottom}input,button,select,optgroup,textarea{margin:0;color:inherit;font-size:inherit;font-family:inherit;line-height:inherit}button,input{overflow:visible}button,select{text-transform:none}button,html [type=button],[type=reset],[type=submit]{-webkit-appearance:button}button::-moz-focus-inner,[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner{padding:0;border-style:none}input[type=radio],input[type=checkbox]{box-sizing:border-box;padding:0}input[type=date],input[type=time],input[type=datetime-local],input[type=month]{-webkit-appearance:listbox}textarea{overflow:auto;resize:vertical}fieldset{min-width:0;margin:0;padding:0;border:0}legend{display:block;width:100%;max-width:100%;margin-bottom:.5em;padding:0;color:inherit;font-size:1.5em;line-height:inherit;white-space:normal}progress{vertical-align:baseline}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:none}[type=search]::-webkit-search-cancel-button,[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}summary{display:list-item}template{display:none}[hidden]{display:none!important}mark{padding:.2em;background-color:#feffe6}.tool-header{display:flex;align-items:center;justify-content:space-between;height:100%;-webkit-user-select:none;user-select:none}.tool-header .logo-section{display:flex;align-items:center;cursor:pointer}.tool-header .logo-section .logo-image{width:32px;height:32px;margin-right:8px}.tool-header .logo-section .app-name{font-size:20px;font-weight:700;color:#1a1a1a;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.tool-header .action-buttons .theme-toggle-btn{display:flex;width:36px;height:36px;font-size:16px;color:#666;background-color:transparent;border:none;border-radius:8px;transition:all .2s ease;align-items:center;justify-content:center}.tool-header .action-buttons .theme-toggle-btn:hover{color:#ff6b35;background-color:#fff5f0}.tool-header .action-buttons .theme-toggle-btn.dark-mode:hover{color:gold;background-color:#2a2a2a}.tool-header .action-buttons .help-btn{display:flex;width:36px;height:36px;font-size:16px;color:#666;background-color:transparent;border:none;border-radius:8px;transition:all .2s ease;align-items:center;justify-content:center}.tool-header .action-buttons .help-btn:hover{color:#1890ff;background-color:var(--hover-primary)}.tool-header .action-buttons .github-btn{display:flex;width:36px;height:36px;font-size:16px;color:#666;background-color:transparent;border:none;border-radius:8px;transition:all .2s ease;align-items:center;justify-content:center}.tool-header .action-buttons .github-btn:hover{color:#000;background-color:var(--bg-hover)}.tool-header .help-popover{max-width:240px;padding:4px 0}.tool-header .help-popover .help-title{margin:0;font-size:14px;font-weight:600;color:#1a1a1a}.tool-header .help-popover .help-description{margin:6px 0 0;font-size:13px;line-height:1.5;color:#666}html,body{width:100%;height:100%;padding:0;margin:0;overflow:hidden;font-family:Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Arial,sans-serif;color:#000;background:var(--bg-primary);-webkit-user-select:none;user-select:none}#root,.app{width:100vw;height:100vh;min-width:100vw;min-height:100vh;font-size:16px}.center-loading{display:flex;flex-direction:column;width:100vw;height:100vh;min-width:100vw;min-height:100vh;background:#f5f5f5;align-items:center;justify-content:center;gap:20px}.loading-title{position:relative;font-family:Segoe UI,PingFang SC,Microsoft YaHei,Arial,sans-serif;font-size:2rem;font-weight:800;letter-spacing:3px;text-shadow:0 0 20px rgba(52,152,219,30%);background:linear-gradient(135deg,#2c3e50,#34495e,#3498db);animation:fadeInUp 1s ease-out,glow 2s ease-in-out infinite alternate;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.loading-title:after{position:absolute;bottom:-8px;left:50%;width:60%;height:2px;background:linear-gradient(90deg,transparent,#3498db,transparent);border-radius:1px;content:"";transform:translate(-50%);animation:expandLine 1.5s ease-out .5s both}@keyframes fadeInUp{0%{opacity:0%;transform:translateY(30px)}to{opacity:100%;transform:translateY(0)}}@keyframes glow{0%{text-shadow:0 0 20px rgba(52,152,219,30%)}to{text-shadow:0 0 30px rgba(52,152,219,60%),0 0 40px rgba(52,152,219,30%)}}@keyframes expandLine{0%{width:0%;opacity:0%}to{width:60%;opacity:100%}}*,*:before,*:after{box-sizing:border-box}:root{--primary: #7c3aed;--primary-light: #a855f7;--success: #1890ff;--warning: #ff6b35;--error: #ff4d4f;--info: #ffd700;--text-black: #000;--text-primary: #1a1a1a;--text-secondary: #666;--text-tertiary: #999;--text-quaternary: #bbb;--text-disabled: #bfbfbf;--text-white: #fff;--text-dark: #1e293b;--text-light: #64748b;--text-muted: #888;--text-border: #94a3b8;--bg-primary: #fff;--bg-secondary: #f5f5f5;--bg-tertiary: #f1f5f9;--bg-quaternary: #f8fafc;--bg-hover: #f0f0f0;--bg-active: #f0f7ff;--bg-selected: #e9ecef;--bg-light: #f9f9fd;--bg-code: #f6f8fa;--bg-dark: #1e1e1e;--bg-dark-hover: #2a2a2a;--bg-layout-hover: #f9fbfd;--border-primary: #e9ecf0;--border-secondary: #e1e4e8;--border-tertiary: #e2e8f0;--border-quaternary: #e5e7eb;--border-disabled: #adb5bd;--border-focus: #1890ff;--border-dashed: #eee;--border-divider: #f0f0f0;--border-layout-hover: #94a3b8;--hover-primary: #f0f8ff;--hover-secondary: #fff5f0;--hover-dark: #2a2a2a;--selected-bg: rgba(24, 144, 255, .06);--selected-border: #1890ff;--shadow-primary: rgba(24, 144, 255, .3);--shadow-secondary: rgba(0, 0, 0, .2);--shadow-glow: rgba(52, 152, 219, .3);--shadow-code: rgba(24, 144, 255, .5);--code-bg: #f6f8fa;--code-text: #24292e;--code-border: #e1e4e8;--transparent: transparent;--overlay: rgba(0, 0, 0, .2)}[data-theme=dark]{--primary: #7c3aed;--primary-light: #a855f7;--success: #52c41a;--warning: #faad14;--error: #ff4d4f;--info: #1890ff;--text-black: #fff;--text-primary: #fff;--text-secondary: #a6a6a6;--text-tertiary: #8c8c8c;--text-quaternary: #737373;--text-disabled: #595959;--text-white: #000;--text-dark: #fff;--text-light: #a6a6a6;--text-muted: #8c8c8c;--text-border: #434343;--bg-primary: #141414;--bg-secondary: #1f1f1f;--bg-tertiary: #262626;--bg-quaternary: #2a2a2a;--bg-hover: #2a2a2a;--bg-active: #111b26;--bg-selected: #262626;--bg-light: #1a1a1a;--bg-code: #1e1e1e;--bg-dark: #000;--bg-dark-hover: #0f0f0f;--bg-layout-hover: #2a2a2a;--border-primary: #434343;--border-secondary: #303030;--border-tertiary: #303030;--border-quaternary: #2a2a2a;--border-disabled: #434343;--border-focus: #1890ff;--border-dashed: #303030;--border-divider: #303030;--border-layout-hover: #434343;--hover-primary: #111b26;--hover-secondary: #2a1a0a;--hover-dark: #0f0f0f;--selected-bg: rgb(24 144 255 / 20%);--selected-border: #1890ff;--shadow-primary: rgb(24 144 255 / 20%);--shadow-secondary: rgb(0 0 0 / 50%);--shadow-glow: rgb(52 152 219 / 20%);--shadow-code: rgb(24 144 255 / 30%);--code-bg: #1e1e1e;--code-text: #d4d4d4;--code-border: #303030;--transparent: transparent;--overlay: rgb(0 0 0 / 60%)}.flex{display:flex}.flex-row{flex-direction:row}.flex-column{flex-direction:column}.flex-1{flex:1}.flex-center{justify-content:center;align-items:center}.flex-justify-center{justify-content:center}.flex-justify-between{justify-content:space-between}.flex-justify-around{justify-content:space-around}.flex-align-center{align-items:center}.flex-wrap{flex-wrap:wrap}.flex-nowrap{flex-wrap:nowrap}[data-theme=dark] *{scrollbar-color:#434343 #1f1f1f!important}[data-theme=dark] *::-webkit-scrollbar-track{background:#1f1f1f!important}[data-theme=dark] *::-webkit-scrollbar-thumb{background:#434343!important;transition:background-color .2s ease!important}[data-theme=dark] *::-webkit-scrollbar-thumb:hover{background:#7c3aed!important}