/*! tailwindcss v4.1.18 | MIT License | https://tailwindcss.com */@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}}}@layer theme{:root,:host{--font-sans:ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";--font-mono:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono);--color-bg:#06060e;--color-surface:#ffffff0b;--color-surface-hover:#ffffff12;--color-border:#ffffff14;--color-border-hover:#ffffff26;--color-text:#f1f0ee;--color-text-secondary:#9a9aae;--color-text-muted:#55556a;--color-violet:#8b5cf6;--color-cyan:#06b6d4;--color-amber:#f59e0b}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}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;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab,red,red)){::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.relative{position:relative}.z-\[2\]{z-index:2}.flex{display:flex}.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}.px-6{padding-inline:calc(var(--spacing)*6)}.pt-8{padding-top:calc(var(--spacing)*8)}.pb-8{padding-bottom:calc(var(--spacing)*8)}.pb-12{padding-bottom:calc(var(--spacing)*12)}.text-center{text-align:center}}html{font-size:16px}body{background:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Plus Jakarta Sans,PingFang SC,Noto Sans SC,Microsoft YaHei,sans-serif;overflow-x:hidden}body:after{content:"";z-index:100;pointer-events:none;opacity:.018;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");background-repeat:repeat;background-size:256px 256px;position:fixed;inset:0}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#ffffff0f;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#ffffff1f}.mesh-bg{z-index:0;position:fixed;inset:0;overflow:hidden}.mesh-blob{filter:blur(100px);will-change:transform;border-radius:50%;position:absolute}.mesh-blob--violet{background:radial-gradient(circle,#8b5cf61f,#0000 70%);width:50vw;max-width:600px;height:50vw;max-height:600px;animation:25s ease-in-out infinite alternate drift-1;top:-15%;left:-5%}.mesh-blob--cyan{background:radial-gradient(circle,#06b6d414,#0000 70%);width:40vw;max-width:500px;height:40vw;max-height:500px;animation:30s ease-in-out infinite alternate drift-2;top:30%;right:-10%}.mesh-blob--amber{background:radial-gradient(circle,#f59e0b0f,#0000 70%);width:35vw;max-width:400px;height:35vw;max-height:400px;animation:20s ease-in-out infinite alternate drift-3;bottom:-10%;left:20%}@keyframes drift-1{0%{transform:translate(0)scale(1)}to{transform:translate(5vw,8vh)scale(1.1)}}@keyframes drift-2{0%{transform:translate(0)scale(1)}to{transform:translate(-6vw,-5vh)scale(.9)}}@keyframes drift-3{0%{transform:translate(0)scale(1)}to{transform:translate(4vw,-6vh)scale(1.15)}}#constellation-canvas{z-index:1;pointer-events:none;position:absolute;inset:0}.cursor-glow{pointer-events:none;z-index:1;opacity:0;background:radial-gradient(circle,#8b5cf60a,#0000 70%);border-radius:50%;width:350px;height:350px;transition:opacity .4s;position:fixed;transform:translate(-50%,-50%)}.cursor-glow.active{opacity:1}.hero{text-align:center;padding:12vh 0 6vh}.hero-badge{letter-spacing:.25em;color:var(--color-text-muted);border:1px solid var(--color-border);border-radius:100px;margin-bottom:1.5rem;padding:.35rem 1rem;font-family:JetBrains Mono,monospace;font-size:.62rem;animation:.6s cubic-bezier(.16,1,.3,1) .15s both fade-up;display:inline-block}.hero-title{letter-spacing:-.04em;margin-bottom:1rem;font-family:Syne,PingFang SC,sans-serif;font-size:clamp(3rem,8vw,5.5rem);font-weight:800;line-height:1.05;animation:.8s cubic-bezier(.16,1,.3,1) both fade-up}.hero-accent{background:linear-gradient(135deg,var(--color-violet),var(--color-cyan),var(--color-amber),var(--color-violet));-webkit-text-fill-color:transparent;background-size:300% 300%;-webkit-background-clip:text;background-clip:text;animation:8s infinite gradient-shift}.hero-tagline{color:var(--color-text-secondary);letter-spacing:.01em;font-size:1rem;animation:.6s cubic-bezier(.16,1,.3,1) .35s both fade-up}.hero-divider{background:linear-gradient(90deg,var(--color-violet),var(--color-cyan));border-radius:1px;height:2px;margin:2rem auto 0;animation:.9s cubic-bezier(.16,1,.3,1) .55s both divider-grow}@keyframes divider-grow{0%{opacity:0;width:0}to{opacity:1;width:48px}}.hero-attitude{letter-spacing:.03em;color:var(--color-text-muted);margin-top:.7rem;font-family:JetBrains Mono,monospace;font-size:.72rem;animation:.6s cubic-bezier(.16,1,.3,1) .45s both fade-up}.hero-cta{border:1px solid var(--color-border);background:var(--color-surface);-webkit-backdrop-filter:blur(12px);letter-spacing:.02em;color:var(--color-text-secondary);border-radius:100px;align-items:center;gap:.45rem;margin-top:1.75rem;padding:.6rem 1.3rem;font-family:JetBrains Mono,monospace;font-size:.72rem;text-decoration:none;transition:border-color .3s,color .3s,background .3s,transform .3s;animation:.6s cubic-bezier(.16,1,.3,1) .7s both fade-up;display:inline-flex}.hero-cta:hover{border-color:var(--color-border-hover);background:var(--color-surface-hover);color:var(--color-text);transform:translateY(-2px)}.hero-cta-arrow{transition:transform .3s;display:inline-block}.hero-cta:hover .hero-cta-arrow{transform:translate(4px)}.projects{flex-direction:column;align-items:center;width:100%;display:flex}.section-head{text-align:center;margin-bottom:2.5rem}.section-eyebrow{letter-spacing:.18em;color:var(--color-text-muted);margin-bottom:.7rem;font-family:JetBrains Mono,monospace;font-size:.62rem}.section-title{letter-spacing:-.02em;color:var(--color-text);font-family:Syne,PingFang SC,sans-serif;font-size:clamp(1.4rem,4vw,2rem);font-weight:800}.bento-grid{grid-template-columns:repeat(3,1fr);grid-template-areas:"csk ff math""csk kids math""code sbti cli""code temp cli";grid-auto-rows:150px;gap:1rem;width:100%;max-width:800px;display:grid}.card{background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text);cursor:pointer;transform-style:preserve-3d;will-change:transform;-webkit-backdrop-filter:blur(12px);border-radius:20px;text-decoration:none;transition:border-color .4s,box-shadow .4s,transform .4s cubic-bezier(.4,0,.2,1);animation:.7s cubic-bezier(.16,1,.3,1) both fade-up;position:relative;overflow:hidden}.card:first-child{grid-area:csk}.card:nth-child(2){grid-area:ff}.card:nth-child(3){grid-area:math}.card:nth-child(4){grid-area:kids}.card:nth-child(5){grid-area:temp}.card:nth-child(6){grid-area:sbti}.card:nth-child(7){grid-area:cli}.card:nth-child(8){grid-area:code}.card-main-link{z-index:1;color:inherit;width:100%;height:100%;text-decoration:none;display:flex;position:relative}.card--with-downloads .card-main-link{height:auto}.card--tall .card-main-link{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:.4rem;padding:1.75rem 1.25rem}.card--flat .card-main-link{flex-direction:row;align-items:center;gap:1.1rem;padding:1.35rem 1.45rem}.card--with-downloads.card--tall .card-main-link{justify-content:flex-start;padding-bottom:.6rem}.card:before{content:"";background:radial-gradient(circle at var(--mx,50%)var(--my,50%),var(--card-glow,#8b5cf614),transparent 60%);opacity:0;pointer-events:none;border-radius:20px;transition:opacity .4s;position:absolute;inset:0}.card:hover:before{opacity:1}.card:hover{border-color:var(--card-accent,#8b5cf6)}@supports (color:color-mix(in lab,red,red)){.card:hover{border-color:color-mix(in srgb,var(--card-accent,var(--color-violet))35%,transparent)}}.card:hover{box-shadow:0 20px 60px -15px #00000080,0 0 50px -10px var(--card-glow,#8b5cf61f);background:var(--color-surface-hover)}.card-number{color:var(--color-text-muted);opacity:.3;letter-spacing:.02em;z-index:2;font-family:Syne,sans-serif;font-size:.55rem;font-weight:800;transition:opacity .3s,color .3s;position:absolute;top:.75rem;right:.85rem}.card:hover .card-number{opacity:.6;color:var(--card-accent,var(--color-violet))}.card-icon{background:var(--card-icon-bg,#8b5cf614);border:1px solid var(--card-icon-border,#8b5cf61f);border-radius:14px;flex-shrink:0;justify-content:center;align-items:center;width:52px;height:52px;transition:transform .4s cubic-bezier(.4,0,.2,1),box-shadow .4s;display:flex;overflow:hidden}.card--tall .card-icon{border-radius:16px;width:60px;height:60px;margin-bottom:.35rem}.card--tall .card-name{font-size:1.08rem}.card--tall .card-desc{max-width:18ch;margin-inline:auto;font-size:.8rem}.card-logo{object-fit:cover;border-radius:13px;width:100%;height:100%}.card:hover .card-icon{box-shadow:0 0 24px var(--card-glow,#8b5cf614);transform:scale(1.06)translateZ(20px)}.card-text{flex:1;min-width:0}.card-name{letter-spacing:-.01em;margin-bottom:.2rem;font-family:Syne,PingFang SC,sans-serif;font-size:.95rem;font-weight:700;transition:color .3s}.card-desc{color:var(--color-text-secondary);font-size:.78rem;line-height:1.55}.card-domain{color:var(--color-text-muted);align-items:center;gap:.3rem;margin-top:.55rem;font-family:JetBrains Mono,monospace;font-size:.62rem;transition:color .3s;display:inline-flex}.card-domain .arrow{transition:transform .3s;display:inline-block}.card:hover .card-domain{color:var(--card-accent,var(--color-violet))}.card:hover .card-domain .arrow{transform:translate(3px)}.card-downloads{z-index:2;flex-wrap:wrap;justify-content:center;gap:.4rem;padding:0 1rem 1.1rem;display:flex;position:relative}.download-link{border:1px solid var(--card-icon-border,var(--color-border));min-height:1.55rem;color:var(--color-text-secondary);background:#ffffff09;border-radius:999px;justify-content:center;align-items:center;padding:.25rem .5rem;font-family:JetBrains Mono,monospace;font-size:.55rem;line-height:1;text-decoration:none;transition:border-color .25s,background .25s,color .25s,transform .25s;display:inline-flex}.download-link:hover{border-color:var(--card-accent,#8b5cf6)}@supports (color:color-mix(in lab,red,red)){.download-link:hover{border-color:color-mix(in srgb,var(--card-accent,var(--color-violet))45%,transparent)}}.download-link:hover{background:var(--card-icon-bg,#8b5cf614);color:var(--card-accent,var(--color-violet));transform:translateY(-1px)}.card--flexfi{--card-accent:#06b6d4;--card-glow:#06b6d414;--card-icon-bg:#06b6d40f;--card-icon-border:#06b6d41a}.card--kids{--card-accent:#f43f5e;--card-glow:#f43f5e14;--card-icon-bg:#f43f5e0f;--card-icon-border:#f43f5e1a}.card--tempmail{--card-accent:#8b5cf6;--card-glow:#8b5cf614;--card-icon-bg:#8b5cf60f;--card-icon-border:#8b5cf61a}.card--math{--card-accent:#10b981;--card-glow:#10b98114;--card-icon-bg:#10b9810f;--card-icon-border:#10b9811a}.card--sbti{--card-accent:#f59e0b;--card-glow:#f59e0b14;--card-icon-bg:#f59e0b0f;--card-icon-border:#f59e0b1a}.card--cliindex{--card-accent:#14b8a6;--card-glow:#14b8a614;--card-icon-bg:#14b8a60f;--card-icon-border:#14b8a61a}.card--cskeyboard{--card-accent:#3b82f6;--card-glow:#3b82f614;--card-icon-bg:#3b82f60f;--card-icon-border:#3b82f61a}.card--coding{--card-accent:#f97316;--card-glow:#f9731614;--card-icon-bg:#f973160f;--card-icon-border:#f973161a}.card:first-child{animation-delay:.7s}.card:nth-child(2){animation-delay:.85s}.card:nth-child(3){animation-delay:1s}.card:nth-child(4){animation-delay:1.15s}.card:nth-child(5){animation-delay:1.3s}.card:nth-child(6){animation-delay:1.45s}.card:nth-child(7){animation-delay:1.6s}.card:nth-child(8){animation-delay:1.75s}@keyframes fade-up{0%{opacity:0;transform:translateY(28px)}to{opacity:1;transform:translateY(0)}}@keyframes gradient-shift{0%,to{background-position:0%}50%{background-position:100%}}.about{text-align:center;max-width:560px;padding:6rem 1rem 0}.about-line{letter-spacing:-.01em;color:var(--color-text);font-family:Syne,PingFang SC,sans-serif;font-size:clamp(1.15rem,3.2vw,1.6rem);font-weight:700;line-height:1.4}.site-footer{color:var(--color-text-muted);letter-spacing:.05em;font-family:JetBrains Mono,monospace;font-size:.65rem}.footer-tagline{letter-spacing:.02em;color:var(--color-text-secondary);margin-bottom:.9rem;font-family:Plus Jakarta Sans,PingFang SC,sans-serif;font-size:.85rem}@media(max-width:768px){.bento-grid{grid-template-columns:repeat(2,1fr);grid-template-areas:"csk math""csk math""cli code""cli code""ff temp""kids sbti";grid-auto-rows:146px;max-width:520px}.hero{padding:8vh 0 5vh}}@media(max-width:480px){.bento-grid{grid-template-columns:1fr;grid-template-areas:none;grid-auto-rows:auto;gap:.75rem;max-width:100%}.card{grid-area:auto!important}.card--tall .card-main-link,.card--flat .card-main-link{text-align:left!important;flex-direction:row!important;justify-content:flex-start!important;align-items:center!important;gap:1rem!important;padding:1.15rem 1.25rem!important}.card--tall .card-icon{margin-bottom:0}.card-icon{border-radius:12px;width:44px;height:44px}.card-name{font-size:.88rem}.card-desc{font-size:.72rem}.card--with-downloads .card-main-link{padding-bottom:.65rem!important}.card-downloads{justify-content:flex-start;padding:0 1.25rem 1rem 5rem}.download-link{font-size:.52rem}.hero{padding:6vh 0 4vh}.hero-title{font-size:2.8rem}.hero-tagline{font-size:.9rem}}@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}