@layer properties{@supports ((-webkit-hyphens:none) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}.collapse{visibility:collapse}.visible{visibility:visible}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.sticky{position:sticky}.mx-auto{margin-inline:auto}.block{display:block}.contents{display:contents}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.inline-block{display:inline-block}.inline-flex{display:inline-flex}.table{display:table}.min-h-screen{min-height:100vh}.w-full{width:100%}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.truncate{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.border{border-style:var(--tw-border-style);border-width:1px}.text-center{text-align:center}.capitalize{text-transform:capitalize}.lowercase{text-transform:lowercase}.uppercase{text-transform:uppercase}.underline{text-decoration-line:underline}.ring{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.grayscale{--tw-grayscale:grayscale(100%);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,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,ease);transition-duration:var(--tw-duration,0s)}.transition-opacity{transition-property:opacity;transition-timing-function:var(--tw-ease,ease);transition-duration:var(--tw-duration,0s)}@media(hover:hover){.hover\:opacity-80:hover{opacity:.8}}*{box-sizing:border-box;scrollbar-width:thin;scrollbar-color:#2563eb40 transparent;margin:0;padding:0}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#2563eb40;border-radius:999px}::-webkit-scrollbar-thumb:hover{background:#2563eb80}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:var(--color-text-primary);background-color:var(--color-bg-page);-webkit-user-select:none;-moz-user-select:none;user-select:none;-webkit-touch-callout:none;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}input,textarea,select,[contenteditable=true],[contenteditable=""],.rich-text,.rich-text *,.allow-select,.allow-select *,pre,code,kbd,samp{-webkit-user-select:text;-moz-user-select:text;user-select:text;-webkit-touch-callout:default}h1,h2,h3{font-family:Plus Jakarta Sans,Inter,system-ui,sans-serif}.hover-lift{transition:transform .2s,box-shadow .2s}.hover-lift:hover{box-shadow:var(--shadow-card-hover);transform:translateY(-2px)}.profile-form-compact .ant-form-item{margin-bottom:14px}.profile-form-compact .ant-form-item-label{padding-bottom:4px}.profile-form-compact .ant-form-item-label>label{height:auto;font-size:13px}.arena-segmented .ant-segmented{background:#ffffff14!important}.arena-segmented .ant-segmented-item{transition:color .2s;color:#ffffffa6!important}.arena-segmented .ant-segmented-item:hover{color:#ffffffe6!important}.arena-segmented .ant-segmented-item-selected{font-weight:700;color:#1e0a3c!important}@keyframes arena-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.3)}}.light-sidebar .ant-menu-item-selected{border-right:3px solid #2563eb;font-weight:600;background-color:var(--color-primary-light)!important;color:#2563eb!important}.light-sidebar .ant-menu-item-selected .anticon{color:#2563eb!important}.light-sidebar .ant-menu-submenu-selected>.ant-menu-submenu-title{font-weight:600;color:#2563eb!important}.light-sidebar .ant-menu-item{color:var(--color-text-secondary);border-right:3px solid #0000}.light-sidebar .ant-menu-item:hover{background-color:var(--color-bg-muted)!important;color:#2563eb!important}.light-sidebar .ant-menu-submenu-title{color:var(--color-text-secondary)}.light-sidebar .ant-menu-submenu-title:hover{color:#2563eb!important}.landing-desktop-nav{align-items:center;gap:32px;display:flex}.landing-mobile-trigger{cursor:pointer;color:var(--color-text-secondary);background:0 0;border:none;padding:4px;font-size:22px;display:none}@media(max-width:768px){.landing-desktop-nav{display:none!important}.landing-mobile-trigger{display:block}}.rich-text{color:var(--color-text-secondary);font-size:14px;line-height:1.7}.rich-text h1,.rich-text h2,.rich-text h3,.rich-text h4{color:var(--color-text-primary);margin-top:1.5em;margin-bottom:.5em;font-family:Plus Jakarta Sans,Inter,system-ui,sans-serif;line-height:1.3}.rich-text h1{font-size:1.5em;font-weight:700}.rich-text h2{border-bottom:1px solid var(--color-border);padding-bottom:6px;font-size:1.25em;font-weight:700}.rich-text h3{font-size:1.1em;font-weight:600}.rich-text h4{color:var(--color-text-secondary);font-size:1em;font-weight:600}.rich-text>:first-child{margin-top:0}.rich-text p{margin:.75em 0}.rich-text ul,.rich-text ol{margin:.5em 0;padding-left:1.5em}.rich-text li{margin:.35em 0}.rich-text li>ul,.rich-text li>ol{margin:.2em 0}.rich-text strong{color:var(--color-text-primary);font-weight:600}.rich-text a{color:#2563eb;text-decoration:none}.rich-text a:hover{text-decoration:underline}.rich-text blockquote{background:var(--color-bg-muted);color:var(--color-text-secondary);border-left:3px solid #2563eb;border-radius:0 8px 8px 0;margin:1em 0;padding:.75em 1em}.rich-text blockquote p{margin:.25em 0}.rich-text code{background:var(--color-bg-muted);color:var(--color-text-secondary);border-radius:4px;padding:.15em .4em;font-size:.9em}.rich-text pre{color:#e2e8f0;background:#1e293b;border-radius:8px;margin:1em 0;padding:1em;overflow-x:auto}.rich-text pre code{color:inherit;background:0 0;padding:0}.rich-text table{border-collapse:collapse;width:100%;font-size:13px}.rich-text thead th{background:var(--color-bg-muted);color:var(--color-text-secondary);text-align:left;border-bottom:2px solid var(--color-border);text-transform:uppercase;letter-spacing:.06em;white-space:nowrap;padding:10px 14px;font-size:11px;font-weight:600}.rich-text tbody td{border-bottom:1px solid var(--color-bg-muted);color:var(--color-text-primary);vertical-align:top;padding:10px 14px}.rich-text tbody tr:hover{background:var(--color-bg-muted)}.rich-text del{color:var(--color-text-tertiary);text-decoration:line-through}.rich-text input[type=checkbox]{accent-color:#2563eb;cursor:default;margin-right:6px}.rich-text li.task-list-item{margin-left:-1.5em;padding-left:1.5em;list-style:none}.rich-text hr{border:none;border-top:1px solid var(--color-border);margin:1.5em 0}.rich-text img{border-radius:8px;max-width:100%}.callout-box{border-left:4px solid;border-radius:8px;align-items:flex-start;gap:12px;margin:1.25em 0;padding:14px 18px;font-size:14px;line-height:1.65;display:flex}.callout-box .callout-icon{flex-shrink:0;margin-top:1px;font-size:18px}.callout-box .callout-content{flex:1;min-width:0}.callout-box .callout-content p{margin:.2em 0}.callout-box .callout-label{text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px;font-size:11px;font-weight:700}.callout-info{background:var(--color-primary-light);border-left-color:#2563eb}.callout-info .callout-label{color:#2563eb}.callout-warning{background:var(--color-warning-light);border-left-color:#f59e0b}.callout-warning .callout-label{color:#d97706}.callout-success{background:var(--color-success-light);border-left-color:#10b981}.callout-success .callout-label{color:#059669}.callout-remember{background:var(--color-purple-light);border-left-color:#8b5cf6}.callout-remember .callout-label{color:#7c3aed}.study-section-card{border-left:4px solid;border-radius:8px;margin:1.5em 0;padding:16px 20px}.study-section-card h2{border-bottom:none!important;margin-top:0!important;margin-bottom:10px!important;padding-bottom:0!important;font-size:15px!important;font-weight:700!important}.study-section-card ul,.study-section-card ol{margin:0;padding-left:1.2em}.study-section-card li{margin:.3em 0}.section-key-points{background:var(--color-primary-light);border-left-color:#2563eb}.section-key-points h2{color:#2563eb!important}.section-mnemonics{background:var(--color-cyan-light);border-left-color:#0891b2}.section-mnemonics h2{color:#0891b2!important}.section-objectives{background:var(--color-success-light);border-left-color:#10b981}.section-objectives h2{color:#059669!important}.rich-text figure{text-align:center;margin:1.5em 0}.rich-text figure img{border:1px solid var(--color-border);border-radius:8px;max-width:100%}.rich-text figcaption{color:var(--color-text-tertiary);margin-top:8px;font-size:13px;font-style:italic}@media(min-width:1024px){.toc-sidebar{display:block!important}}.toc-sidebar .ant-anchor{font-size:13px}.toc-sidebar .ant-anchor-link{padding:3px 0 3px 12px}.toc-sidebar .ant-anchor-link-title{color:var(--color-text-tertiary);white-space:nowrap;text-overflow:ellipsis;font-size:13px;overflow:hidden}.toc-sidebar .ant-anchor-link-title-active{color:#2563eb!important}.reading-progress-bar{z-index:1100;background:#2563eb;height:3px;transition:width .1s;position:fixed;top:0;left:0}.auth-container{min-height:100vh;display:flex}.auth-illustration{flex:45%;max-width:45%;position:relative;overflow:hidden}.auth-form-side{flex-direction:column;flex:55%;justify-content:center;align-items:center;max-width:55%;padding:40px 60px;display:flex;position:relative}@media(max-width:767px){.auth-illustration{display:none!important}.auth-form-side{flex:100%!important;max-width:100%!important;padding:32px 24px!important}.auth-logo{margin-bottom:24px;position:static!important;top:auto!important;left:auto!important;right:auto!important}.auth-heading{font-size:28px!important}.auth-centered-card{width:100%!important;max-width:100%!important}.ant-table-wrapper{overflow-x:auto}.ant-popover{max-width:calc(100vw - 24px)}.ant-descriptions-item-label,.ant-descriptions-item-content{padding:8px 12px!important;font-size:13px!important}.hide-on-mobile{display:none!important}.ant-modal{max-width:calc(100vw - 32px)!important}.ant-drawer-content-wrapper{max-width:100vw!important}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}