/* TailwindCSS v3.4.x | MIT License */
*,::before,::after{box-sizing:border-box;border-width:0;border-style:solid;border-color:#e5e7eb}
::before,::after{--tw-content:""}
html{line-height:1.5;-webkit-text-size-adjust:100%;-moz-tab-size:4;-o-tab-size:4;tab-size:4;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji"}
body{margin:0;line-height:inherit}
hr{height:0;color:inherit;border-top-width:1px}
abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}
h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}
a{color:inherit;text-decoration:inherit}
b,strong{font-weight:bolder}
code,kbd,samp,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;font-size:1em}
small{font-size:80%}
sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}
sub{bottom:-.25em}
sup{top:-.5em}
table{text-indent:0;border-color:inherit;border-collapse:collapse}
button,input,optgroup,select,textarea{font-family:inherit;font-size:100%;font-weight:inherit;line-height:inherit;color:inherit;margin:0;padding:0}
button,select{text-transform:none}
button,[type=button],[type=reset],[type=submit]{-webkit-appearance:button;background-color:transparent;background-image:none}
:-moz-focusring{outline:auto}
:-moz-ui-invalid{box-shadow:none}
progress{vertical-align:baseline}
::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}
[type=search]{-webkit-appearance:textfield;outline-offset:-2px}
::-webkit-search-decoration{-webkit-appearance:none}
::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}
summary{display:list-item}
blockquote,dl,dd,h1,h2,h3,h4,h5,h6,hr,figure,p,pre{margin:0}
fieldset{margin:0;padding:0}
legend{padding:0}
ol,ul,menu{list-style:none;margin:0;padding:0}
textarea{resize:vertical}
input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}
button,[role="button"]{cursor:pointer}
:disabled{cursor:default}
img,svg,video,canvas,audio,iframe,embed,object{display:block;vertical-align:middle}
img,video{max-width:100%;height:auto}
[hidden]{display:none}

/* === 常用工具类（覆盖你当前页面） === */
.flex{display:flex}
.hidden{display:none}
.items-center{align-items:center}
.justify-center{justify-content:center}
.flex-col{flex-direction:column}
.gap-4{gap:1rem}
.gap-6{gap:1.5rem}
.w-full{width:100%}
.max-w-md{max-width:28rem}
.min-h-screen{min-height:100vh}
.mt-10{margin-top:2.5rem}
.my-10{margin-top:2.5rem;margin-bottom:2.5rem}
.px-4{padding-left:1rem;padding-right:1rem}
.p-8{padding:2rem}
.rounded-full{border-radius:9999px}
.rounded-xl{border-radius:.75rem}
.rounded-2xl{border-radius:1rem}
.text-center{text-align:center}
.text-white{color:#fff}
.text-black{color:#000}
.text-gray-400{color:#9ca3af}
.text-green-400{color:#4ade80}
.text-xl{font-size:1.25rem;line-height:1.75rem}
.text-3xl{font-size:1.875rem;line-height:2.25rem}
.font-bold{font-weight:700}
.bg-black{background-color:#000}
.bg-gray-900{background-color:#111827}
.bg-green-500{background-color:#22c55e}
.hover\:bg-green-400:hover{background-color:#4ade80}
.shadow-lg{box-shadow:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -4px rgba(0,0,0,.1)}
.transition{transition-property:all;transition-duration:.15s}
.opacity-70{opacity:.7}
.hover\:opacity-100:hover{opacity:1}
.active\:scale-95:active{transform:scale(.95)}
.fixed{position:fixed}
.inset-0{top:0;right:0;bottom:0;left:0}
.z-50{z-index:50}
.z-20{z-index:20}