*,: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}:root{--brand: 268 92% 58%;--brand-ink: 0 0% 100%;--tg: 196 78% 58%;--page: 0 0% 95%;--chip: 0 0% 92%;--ink: 0 0% 13%;--ink-soft: 0 0% 45%;--border: 0 0% 89%;--radius: 14px}*{border-color:hsl(var(--border))}html{scroll-behavior:smooth}body{background:hsl(var(--page));color:hsl(var(--ink));font-family:Montserrat,system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased}h1,h2,h3,h4{font-weight:700;letter-spacing:-.01em}.sticky{position:sticky}.top-0{top:0}.z-30{z-index:30}.mx-auto{margin-left:auto;margin-right:auto}.my-2\.5{margin-top:.625rem;margin-bottom:.625rem}.mb-0\.5{margin-bottom:.125rem}.mb-1\.5{margin-bottom:.375rem}.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:.75rem}.mb-4{margin-bottom:1rem}.mb-5{margin-bottom:1.25rem}.mb-6{margin-bottom:1.5rem}.mb-7{margin-bottom:1.75rem}.mb-8{margin-bottom:2rem}.mb-9{margin-bottom:2.25rem}.ml-auto{margin-left:auto}.mt-1{margin-top:.25rem}.mt-1\.5{margin-top:.375rem}.mt-16{margin-top:4rem}.mt-2{margin-top:.5rem}.mt-3{margin-top:.75rem}.mt-8{margin-top:2rem}.mt-auto{margin-top:auto}.line-clamp-4{overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:4}.block{display:block}.inline-block{display:inline-block}.flex{display:flex}.inline-flex{display:inline-flex}.table{display:table}.grid{display:grid}.hidden{display:none}.aspect-video{aspect-ratio:16 / 9}.h-40{height:10rem}.h-44{height:11rem}.h-64{height:16rem}.h-7{height:1.75rem}.h-\[210px\]{height:210px}.h-\[320px\]{height:320px}.h-\[92px\]{height:92px}.max-h-\[420px\]{max-height:420px}.min-h-\[70vh\]{min-height:70vh}.w-7{width:1.75rem}.w-\[92px\]{width:92px}.w-full{width:100%}.min-w-0{min-width:0px}.max-w-3xl{max-width:48rem}.max-w-5xl{max-width:64rem}.max-w-6xl{max-width:72rem}.flex-1{flex:1 1 0%}.shrink-0{flex-shrink:0}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-start{align-items:flex-start}.items-end{align-items:flex-end}.items-center{align-items:center}.items-baseline{align-items:baseline}.justify-center{justify-content:center}.gap-1{gap:.25rem}.gap-1\.5{gap:.375rem}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.gap-5{gap:1.25rem}.gap-6{gap:1.5rem}.gap-7{gap:1.75rem}.self-start{align-self:flex-start}.overflow-x-auto{overflow-x:auto}.whitespace-nowrap{white-space:nowrap}.whitespace-pre-line{white-space:pre-line}.rounded-2xl{border-radius:1rem}.rounded-\[18px\]{border-radius:18px}.rounded-full{border-radius:9999px}.rounded-lg{border-radius:var(--radius)}.border{border-width:1px}.border-b{border-bottom-width:1px}.border-t{border-top-width:1px}.border-\[\#41BCE8\]{--tw-border-opacity: 1;border-color:rgb(65 188 232 / var(--tw-border-opacity, 1))}.border-\[\#cdeefb\]{--tw-border-opacity: 1;border-color:rgb(205 238 251 / var(--tw-border-opacity, 1))}.border-\[\#ececec\]{--tw-border-opacity: 1;border-color:rgb(236 236 236 / var(--tw-border-opacity, 1))}.border-\[\#f0f0f0\]{--tw-border-opacity: 1;border-color:rgb(240 240 240 / var(--tw-border-opacity, 1))}.bg-\[\#f2fbff\]{--tw-bg-opacity: 1;background-color:rgb(242 251 255 / var(--tw-bg-opacity, 1))}.bg-white{--tw-bg-opacity: 1;background-color:rgb(255 255 255 / var(--tw-bg-opacity, 1))}.object-cover{-o-object-fit:cover;object-fit:cover}.p-4{padding:1rem}.p-5{padding:1.25rem}.p-6{padding:1.5rem}.px-1\.5{padding-left:.375rem;padding-right:.375rem}.px-2{padding-left:.5rem;padding-right:.5rem}.px-2\.5{padding-left:.625rem;padding-right:.625rem}.px-3{padding-left:.75rem;padding-right:.75rem}.px-4{padding-left:1rem;padding-right:1rem}.px-5{padding-left:1.25rem;padding-right:1.25rem}.py-1{padding-top:.25rem;padding-bottom:.25rem}.py-1\.5{padding-top:.375rem;padding-bottom:.375rem}.py-2{padding-top:.5rem;padding-bottom:.5rem}.py-20{padding-top:5rem;padding-bottom:5rem}.py-3{padding-top:.75rem;padding-bottom:.75rem}.py-3\.5{padding-top:.875rem;padding-bottom:.875rem}.py-7{padding-top:1.75rem;padding-bottom:1.75rem}.pt-3{padding-top:.75rem}.text-center{text-align:center}.text-\[1\.02rem\]{font-size:1.02rem}.text-\[1\.25rem\]{font-size:1.25rem}.text-\[1\.35rem\]{font-size:1.35rem}.text-\[1\.45rem\]{font-size:1.45rem}.text-\[1\.4rem\]{font-size:1.4rem}.text-\[1\.5rem\]{font-size:1.5rem}.text-\[1\.75rem\]{font-size:1.75rem}.text-\[10\.5px\]{font-size:10.5px}.text-\[10px\]{font-size:10px}.text-\[11\.5px\]{font-size:11.5px}.text-\[11px\]{font-size:11px}.text-\[12\.5px\]{font-size:12.5px}.text-\[12px\]{font-size:12px}.text-\[13\.5px\]{font-size:13.5px}.text-\[13px\]{font-size:13px}.text-\[14\.5px\]{font-size:14.5px}.text-\[14px\]{font-size:14px}.text-\[15px\]{font-size:15px}.text-\[17px\]{font-size:17px}.text-\[2\.4rem\]{font-size:2.4rem}.text-\[2\.6rem\]{font-size:2.6rem}.text-\[2rem\]{font-size:2rem}.text-\[9px\]{font-size:9px}.text-lg{font-size:1.125rem;line-height:1.75rem}.font-bold{font-weight:700}.font-light{font-weight:300}.font-semibold{font-weight:600}.uppercase{text-transform:uppercase}.leading-none{line-height:1}.leading-snug{line-height:1.375}.leading-tight{line-height:1.25}.tracking-tight{letter-spacing:-.025em}.tracking-wide{letter-spacing:.025em}.text-\[\#1596c4\]{--tw-text-opacity: 1;color:rgb(21 150 196 / var(--tw-text-opacity, 1))}.text-\[\#212121\]{--tw-text-opacity: 1;color:rgb(33 33 33 / var(--tw-text-opacity, 1))}.text-\[\#2b2b2b\]{--tw-text-opacity: 1;color:rgb(43 43 43 / var(--tw-text-opacity, 1))}.text-\[\#41BCE8\]{--tw-text-opacity: 1;color:rgb(65 188 232 / var(--tw-text-opacity, 1))}.text-gray-400{--tw-text-opacity: 1;color:rgb(156 163 175 / var(--tw-text-opacity, 1))}.text-gray-500{--tw-text-opacity: 1;color:rgb(107 114 128 / var(--tw-text-opacity, 1))}.text-gray-600{--tw-text-opacity: 1;color:rgb(75 85 99 / var(--tw-text-opacity, 1))}.text-gray-700{--tw-text-opacity: 1;color:rgb(55 65 81 / var(--tw-text-opacity, 1))}.text-white{--tw-text-opacity: 1;color:rgb(255 255 255 / var(--tw-text-opacity, 1))}.underline{text-decoration-line:underline}.outline{outline-style:solid}.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)}.brand-text{color:#862ff7}.card{background:#fff;border:1px solid hsl(var(--border));border-radius:var(--radius);overflow:hidden;transition:box-shadow .18s ease,transform .18s ease}.card:hover{box-shadow:0 10px 28px #2121211a;transform:translateY(-2px)}.panel{background:#fff;border:1px solid hsl(var(--border));border-radius:18px}.chip{background:hsl(var(--chip));border-radius:10px}.btn-brand{background:#862ff7;color:#fff;border-radius:10px;font-weight:600;padding:.6rem 1.1rem;display:inline-flex;align-items:center;gap:.45rem;transition:background .15s ease}.btn-brand:hover{background:#7526e0}.btn-tg{border:1px solid #41BCE8;color:#1596c4;border-radius:10px;font-weight:600;padding:.6rem 1.1rem;display:inline-flex;align-items:center;gap:.45rem;background:#fff}.btn-tg:hover{background:#f2fbff}.btn-ghost{border:1px solid hsl(var(--border));background:#fff;border-radius:10px;padding:.55rem 1rem;font-weight:500}.btn-ghost:hover{background:#fafafa}.nav-pill{color:#4a4a4a;padding:.5rem .85rem;border-radius:9px;font-size:.875rem;font-weight:500}.nav-pill:hover{background:#fff}.nav-pill--active{background:#fff;color:#862ff7;box-shadow:0 1px 3px #0000000f}.cat-badge{color:#862ff7;font-size:.75rem;font-weight:600}.sec-title{font-size:1.25rem;font-weight:700;display:flex;align-items:center;gap:.5rem}.article-body{font-size:1.03rem;line-height:1.75;color:#2b2b2b}.article-body h2{font-size:1.55rem;margin:1.9em 0 .6em}.article-body h3{font-size:1.25rem;margin:1.6em 0 .5em}.article-body h4{font-size:1.08rem;margin:1.4em 0 .45em}.article-body p{margin:.95em 0}.article-body a{color:#862ff7;text-decoration:underline;text-underline-offset:2px}.article-body ul,.article-body ol{margin:.95em 0;padding-left:1.45em}.article-body ul{list-style:disc}.article-body ol{list-style:decimal}.article-body li{margin:.38em 0}.article-body li::marker{color:#862ff7}.article-body img{max-width:100%;height:auto;border-radius:12px;margin:1.4em 0}.article-body blockquote{border-left:3px solid #862FF7;padding:.2em 0 .2em 1em;color:#555;margin:1.2em 0}.article-body code{background:#f1eefe;color:#5b21b6;padding:.12em .38em;border-radius:5px;font-size:.92em}.article-body pre{background:#1f1b2e;color:#eee;padding:1em;border-radius:12px;overflow-x:auto}.article-body pre code{background:transparent;color:inherit;padding:0}.article-body hr{border:none;border-top:1px solid #e6e6e6;margin:2.2em 0}.article-body .table-scroll{overflow-x:auto;margin:1.4em 0;border-radius:12px;border:1px solid #e9e9e9}.article-body table{border-collapse:collapse;width:100%;font-size:.93rem;background:#fff}.article-body th,.article-body td{border-bottom:1px solid #eee;padding:.7em .9em;text-align:left;vertical-align:top}.article-body th{background:#f7f5ff;font-weight:700;color:#2b2b2b}.article-body tbody tr:last-child td{border-bottom:none}.article-body tbody tr:nth-child(2n){background:#fcfcfd}.article-body .toc{background:#fff;border:1px solid #e9e9e9;border-radius:14px;padding:1.15em 1.35em;margin:1.4em 0}.article-body .toc-label{font-weight:700;font-size:1.15rem;margin-bottom:.6em;display:block}.article-body .toc-list{display:flex;flex-direction:column}.article-body .toc-row{display:flex;gap:.65em;padding:.27em 0;text-decoration:none}.article-body .toc-num{color:#a9a9a9;min-width:1.7em;font-variant-numeric:tabular-nums}.article-body .toc-text{color:#2b2b2b}.article-body .toc-row:hover .toc-text{color:#862ff7;text-decoration:underline}.article-body .callout{background:#f6f2ff;border:1px solid #e6dcff;border-left:4px solid #862FF7;border-radius:12px;padding:1em 1.2em;margin:1.4em 0;color:#2b2540}.article-body .callout>:first-child{margin-top:0}.article-body .callout>:last-child{margin-bottom:0}.article-body .callout p,.article-body .callout ul,.article-body .callout ol{margin:.55em 0}.line-clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.line-clamp-3{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.line-clamp-4{display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}.hover\:text-\[\#1596c4\]:hover{--tw-text-opacity: 1;color:rgb(21 150 196 / var(--tw-text-opacity, 1))}.hover\:text-black:hover{--tw-text-opacity: 1;color:rgb(0 0 0 / var(--tw-text-opacity, 1))}.hover\:opacity-95:hover{opacity:.95}@media (min-width: 640px){.sm\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.sm\:gap-4{gap:1rem}.sm\:px-4{padding-left:1rem;padding-right:1rem}.sm\:text-\[1\.35rem\]{font-size:1.35rem}.sm\:text-\[1\.5rem\]{font-size:1.5rem}.sm\:text-\[1\.7rem\]{font-size:1.7rem}.sm\:text-\[1\.8rem\]{font-size:1.8rem}.sm\:text-\[1\.9rem\]{font-size:1.9rem}.sm\:text-\[10\.5px\]{font-size:10.5px}.sm\:text-\[13px\]{font-size:13px}}@media (min-width: 768px){.md\:flex{display:flex}.md\:hidden{display:none}.md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.md\:grid-cols-\[1fr_320px\]{grid-template-columns:1fr 320px}.md\:border-l{border-left-width:1px}.md\:p-7{padding:1.75rem}.md\:p-8{padding:2rem}.md\:pl-3{padding-left:.75rem}.md\:text-\[2\.3rem\]{font-size:2.3rem}.md\:text-\[2rem\]{font-size:2rem}}@media (min-width: 1024px){.lg\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.lg\:grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}}