*,:before,:after{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }::backdrop{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }*,:before,:after{box-sizing:border-box;border-width:0;border-style:solid;border-color:#e5e7eb}:before,:after{--tw-content: ""}html,:host{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,sans-serif,"Apple Color Emoji","Segoe UI Emoji",Segoe UI Symbol,"Noto Color Emoji";font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent}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-feature-settings:normal;font-variation-settings:normal;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-feature-settings:inherit;font-variation-settings:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([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}dialog{padding:0}textarea{resize:vertical}input::-moz-placeholder,textarea::-moz-placeholder{opacity:1;color:#9ca3af}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]:where(:not([hidden=until-found])){display:none}.container{width:100%}@media (min-width: 640px){.container{max-width:640px}}@media (min-width: 768px){.container{max-width:768px}}@media (min-width: 1024px){.container{max-width:1024px}}@media (min-width: 1280px){.container{max-width:1280px}}@media (min-width: 1536px){.container{max-width:1536px}}.visible{visibility:visible}.static{position:static}.fixed{position:fixed}.absolute{position:absolute}.relative{position:relative}.sticky{position:sticky}.block{display:block}.inline{display:inline}.flex{display:flex}.grid{display:grid}.hidden{display:none}.flex-shrink{flex-shrink:1}.transform{transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skew(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.resize{resize:both}.flex-wrap{flex-wrap:wrap}.border{border-width:1px}.italic{font-style:italic}.underline{text-decoration-line:underline}.outline{outline-style:solid}.blur{--tw-blur: blur(8px);filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}.filter{filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}.backdrop-filter{-webkit-backdrop-filter:var(--tw-backdrop-blur) var(--tw-backdrop-brightness) var(--tw-backdrop-contrast) var(--tw-backdrop-grayscale) var(--tw-backdrop-hue-rotate) var(--tw-backdrop-invert) var(--tw-backdrop-opacity) var(--tw-backdrop-saturate) var(--tw-backdrop-sepia);backdrop-filter:var(--tw-backdrop-blur) var(--tw-backdrop-brightness) var(--tw-backdrop-contrast) var(--tw-backdrop-grayscale) var(--tw-backdrop-hue-rotate) var(--tw-backdrop-invert) var(--tw-backdrop-opacity) var(--tw-backdrop-saturate) var(--tw-backdrop-sepia)}.transition{transition-property:color,background-color,border-color,text-decoration-color,fill,stroke,opacity,box-shadow,transform,filter,backdrop-filter;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.ease-in-out{transition-timing-function:cubic-bezier(.4,0,.2,1)}:root{--canvas: #f8fafc;--bg: #ffffff;--bg-secondary: #f1f5f9;--bg-rail: #f2f6fc;--bg-hot: #f3f8ff;--text: #0f172a;--text-secondary: #64748b;--text-tertiary: #94a3b8;--border: #e2e8f0;--border-strong: #cbd5e1;--primary: #2563eb;--primary-hover: #1d4ed8;--primary-light: #eff6ff;--primary-border: #bfdbfe;--primary-ring: rgba(37, 99, 235, .12);--success: #16a34a;--success-bg: #f0fdf4;--success-border: #bbf7d0;--danger: #dc2626;--danger-bg: #fef2f2;--danger-border: #fecaca;--warning: #d97706;--warning-bg: #fffbeb;--warning-border: #fde68a;--radius: 6px;--radius-card: 8px;--radius-full: 999px;--shadow-pop: 0 4px 16px rgba(15, 23, 42, .08);--font: system-ui, -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif}*{box-sizing:border-box}html,body,#app{height:100%;margin:0}body{font-family:var(--font);color:var(--text);background:var(--canvas);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--primary);text-decoration:none}a:hover{color:var(--primary-hover)}button{font-family:inherit;cursor:pointer;white-space:nowrap}.btn-primary,.btn-ghost,.btn-logout,.mobile-logout-btn,.act{white-space:nowrap}.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:var(--primary);color:#fff;border:1px solid var(--primary);border-radius:var(--radius);padding:8px 16px;font-size:14px;line-height:1.4;transition:background-color .15s ease,border-color .15s ease,box-shadow .15s ease}.btn-primary:hover:not(:disabled){background:var(--primary-hover);border-color:var(--primary-hover)}.btn-primary:focus-visible{outline:none;box-shadow:0 0 0 3px var(--primary-ring)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-ghost{display:inline-flex;align-items:center;gap:6px;background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:var(--radius);padding:8px 16px;font-size:14px;line-height:1.4;transition:background-color .15s ease,border-color .15s ease,color .15s ease,box-shadow .15s ease}.btn-ghost:hover:not(:disabled){border-color:var(--primary);color:var(--primary);background:var(--primary-light)}.btn-ghost:focus-visible{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-ring)}.text-input{width:100%;padding:9px 12px;font-size:14px;font-family:inherit;color:var(--text);background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);outline:none;transition:border-color .15s ease,box-shadow .15s ease}.text-input::-moz-placeholder{color:var(--text-tertiary)}.text-input::placeholder{color:var(--text-tertiary)}.text-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-ring)}.skeleton{background:var(--bg-secondary);border-radius:var(--radius);animation:skeleton-pulse 1.5s ease-in-out infinite}@keyframes skeleton-pulse{0%,to{opacity:1}50%{opacity:.5}}@media (prefers-reduced-motion: reduce){.skeleton{animation:none}}.clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.md-body{font-size:16px;line-height:1.8;color:var(--text);word-break:break-word}.md-body>*:first-child{margin-top:0}.md-body h1,.md-body h2,.md-body h3,.md-body h4,.md-body h5,.md-body h6{margin:28px 0 14px;font-weight:600;line-height:1.4;color:var(--text)}.md-body h1{font-size:24px}.md-body h2{font-size:20px;padding-bottom:8px;border-bottom:1px solid var(--border);letter-spacing:-.01em}.md-body h3{font-size:17px}.md-body h4,.md-body h5,.md-body h6{font-size:15px}.md-body p{margin:0 0 16px}.md-body ul,.md-body ol{margin:0 0 16px;padding-left:26px}.md-body li{margin:4px 0}.md-body li>ul,.md-body li>ol{margin:4px 0}.md-body a{color:var(--primary);text-decoration:none}.md-body a:hover{text-decoration:underline}.md-body strong{font-weight:600;color:var(--text)}.md-body blockquote{margin:0 0 16px;padding:10px 16px;border-left:3px solid var(--primary);background:var(--primary-light);color:var(--text-secondary);border-radius:0 var(--radius) var(--radius) 0}.md-body blockquote p:last-child{margin-bottom:0}.md-body code{font-family:ui-monospace,SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:.9em;background:var(--bg-secondary);border-radius:4px;padding:2px 5px}.md-body pre.hljs{position:relative;margin:0 0 16px;padding:14px 16px;background:#f8fafc;border:1px solid var(--border);border-radius:var(--radius);overflow-x:auto;font-size:13.5px;line-height:1.6}.md-body pre.hljs code{background:none;padding:0;border-radius:0;font-size:inherit;white-space:pre}.md-body .code-copy-btn{position:absolute;top:8px;right:8px;background:#fff;border:1px solid var(--border);border-radius:4px;padding:2px 10px;font-size:12px;color:var(--text-secondary);opacity:0;transition:opacity .15s ease,border-color .15s ease,color .15s ease}.md-body pre.hljs:hover .code-copy-btn{opacity:1}.md-body .code-copy-btn:hover{border-color:var(--primary);color:var(--primary)}.md-body table{width:100%;border-collapse:collapse;margin:0 0 16px;font-size:14px;display:block;overflow-x:auto}.md-body th,.md-body td{border:1px solid var(--border);padding:8px 12px;text-align:left}.md-body th{background:#f8fafc;font-weight:600}.md-body img{max-width:100%;border-radius:var(--radius)}.md-body hr{border:none;border-top:1px solid var(--border);margin:28px 0}.md-body .katex-display{margin:0 0 16px;overflow-x:auto;overflow-y:hidden;padding:8px 0;text-align:center}.md-body .katex{font-size:1.05em}:root{--bp-md: 768px;--bp-sm: 480px;--mobile-tabbar-h: 56px;--mobile-tabbar-space: calc(56px + env(safe-area-inset-bottom, 0px)) ;--touch-min: 44px;--font-body-mobile: 15px;--font-aux-mobile: 13px;--font-input-mobile: 16px;--gutter-mobile: 16px;--radius-mobile-card: 12px}html{-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%}@media (max-width: 768px){input:not([type=checkbox]):not([type=radio]):not([type=range]),textarea,select{font-size:var(--font-input-mobile)}.touch-target{min-width:var(--touch-min);min-height:var(--touch-min)}.has-mobile-tabbar{padding-bottom:var(--mobile-tabbar-space)}}@media (hover: none){.touch-target:hover{transform:none}}@media (max-width: 768px){.btn-primary:active,.btn-ghost:active,.act:active,.login-btn:active,.tabbar-item:active,.side-item:active{transform:scale(.97)}.btn-primary,.btn-ghost,.act,.login-btn{transition:transform .12s ease-out}}@media (max-width: 768px){.form-foot,.modal-foot,.card-actions,.submit-bar,.submit-confirm,.page-actions,.review-actions{flex-wrap:wrap}.tab,.chip,.side-item,.menu-item,.tabbar-item{white-space:nowrap}}
