@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-leading:initial;--tw-font-weight:initial;--tw-tracking:initial;--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}}}@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:var(--font-jetbrains-mono);--color-zinc-50:#fafafa;--color-zinc-400:#9f9fa9;--color-zinc-600:#52525c;--color-zinc-950:#09090b;--color-black:#000;--color-white:#fff;--spacing:.25rem;--container-xs:20rem;--container-md:28rem;--container-3xl:48rem;--text-base:1rem;--text-base--line-height:calc(1.5 / 1);--text-lg:1.125rem;--text-lg--line-height:calc(1.75 / 1.125);--text-3xl:1.875rem;--text-3xl--line-height:calc(2.25 / 1.875);--font-weight-medium:500;--font-weight-semibold:600;--tracking-tight:-.025em;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-jetbrains-mono);--font-display:var(--font-space-grotesk);--font-body:var(--font-inter)}@supports (color:lab(0% 0 0)){:root,:host{--color-zinc-50:lab(98.26% 0 0);--color-zinc-400:lab(65.6464% 1.53497 -5.42429);--color-zinc-600:lab(35.1166% 1.78212 -6.1173);--color-zinc-950:lab(2.51107% .242703 -.886115)}}}@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;-webkit-text-decoration:inherit;-webkit-text-decoration: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{.collapse{visibility:collapse}.invisible{visibility:hidden}.visible{visibility:visible}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.left-1{left:calc(var(--spacing) * 1)}.container{width:100%}@media (min-width:40rem){.container{max-width:40rem}}@media (min-width:48rem){.container{max-width:48rem}}@media (min-width:64rem){.container{max-width:64rem}}@media (min-width:80rem){.container{max-width:80rem}}@media (min-width:96rem){.container{max-width:96rem}}.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}.h-12{height:calc(var(--spacing) * 12)}.h-full{height:100%}.min-h-full{min-height:100%}.w-full{width:100%}.max-w-3xl{max-width:var(--container-3xl)}.max-w-md{max-width:var(--container-md)}.max-w-xs{max-width:var(--container-xs)}.flex-1{flex:1}.shrink{flex-shrink:1}.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}.gap-2{gap:calc(var(--spacing) * 2)}.gap-4{gap:calc(var(--spacing) * 4)}.gap-6{gap:calc(var(--spacing) * 6)}.rounded{border-radius:.25rem}.rounded-full{border-radius:3.40282e38px}.border{border-style:var(--tw-border-style);border-width:1px}.border-solid{--tw-border-style:solid;border-style:solid}.border-black\/\[\.08\]{border-color:#00000014}@supports (color:color-mix(in lab, red, red)){.border-black\/\[\.08\]{border-color:color-mix(in oklab, var(--color-black) 8%, transparent)}}.bg-white{background-color:var(--color-white)}.bg-zinc-50{background-color:var(--color-zinc-50)}.px-5{padding-inline:calc(var(--spacing) * 5)}.px-16{padding-inline:calc(var(--spacing) * 16)}.py-32{padding-block:calc(var(--spacing) * 32)}.text-center{text-align:center}.font-sans{font-family:var(--font-sans)}.text-3xl{font-size:var(--text-3xl);line-height:var(--tw-leading,var(--text-3xl--line-height))}.text-base{font-size:var(--text-base);line-height:var(--tw-leading,var(--text-base--line-height))}.text-lg{font-size:var(--text-lg);line-height:var(--tw-leading,var(--text-lg--line-height))}.leading-8{--tw-leading:calc(var(--spacing) * 8);line-height:calc(var(--spacing) * 8)}.leading-10{--tw-leading:calc(var(--spacing) * 10);line-height:calc(var(--spacing) * 10)}.font-medium{--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium)}.font-semibold{--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold)}.tracking-tight{--tw-tracking:var(--tracking-tight);letter-spacing:var(--tracking-tight)}.text-black{color:var(--color-black)}.text-zinc-600{color:var(--color-zinc-600)}.text-zinc-950{color:var(--color-zinc-950)}.uppercase{text-transform:uppercase}.italic{font-style:italic}.underline{text-decoration-line:underline}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.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}.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,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.transition-colors{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.\[start\:end\]{start:end}@media (hover:hover){.hover\:border-transparent:hover{border-color:#0000}.hover\:bg-\[\#383838\]:hover{background-color:#383838}.hover\:bg-black\/\[\.04\]:hover{background-color:#0000000a}@supports (color:color-mix(in lab, red, red)){.hover\:bg-black\/\[\.04\]:hover{background-color:color-mix(in oklab, var(--color-black) 4%, transparent)}}}@media (min-width:40rem){.sm\:flex-row{flex-direction:row}.sm\:items-start{align-items:flex-start}.sm\:text-left{text-align:left}}@media (min-width:48rem){.md\:w-\[158px\]{width:158px}}@media (prefers-color-scheme:dark){.dark\:border-white\/\[\.145\]{border-color:#ffffff25}@supports (color:color-mix(in lab, red, red)){.dark\:border-white\/\[\.145\]{border-color:color-mix(in oklab, var(--color-white) 14.5%, transparent)}}.dark\:bg-black{background-color:var(--color-black)}.dark\:text-zinc-50{color:var(--color-zinc-50)}.dark\:text-zinc-400{color:var(--color-zinc-400)}.dark\:invert{--tw-invert:invert(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,)}@media (hover:hover){.dark\:hover\:bg-\[\#1a1a1a\]:hover{background-color:#1a1a1a}.dark\:hover\:bg-\[\#ccc\]:hover{background-color:#ccc}}}}:root{--bg-0:#0a0a0a;--bg-1:#111;--bg-2:#181818;--bg-3:#222;--bg-4:#2c2c2c;--cyan:#fff;--cyan-mid:#ccc;--cyan-dim:#ffffff12;--cyan-glow:#ffffff1f;--violet:#888;--violet-dim:#8888881a;--text-0:#f0f0f0;--text-1:gray;--text-2:#454545;--text-3:#2e2e2e;--border:#ffffff12;--border-mid:#ffffff1f;--border-bright:#ffffff38;--grid-dot:#ffffff1f;--grid-line:#ffffff0a;--grid-size:80px;--r:8px;--r-lg:16px;--side-pad:clamp(24px, 5vw, 80px);--section-gap:120px}[data-theme=light]{--bg-0:#fff;--bg-1:#f5f5f5;--bg-2:#ebebeb;--bg-3:#d5d5d5;--bg-4:#bebebe;--cyan:#0a0a0a;--cyan-mid:#1a1a1a;--cyan-dim:#0000000f;--cyan-glow:#0000001a;--violet:#404040;--violet-dim:#3c3c3c17;--text-0:#0a0a0a;--text-1:#404040;--text-2:#737373;--text-3:#a0a0a0;--border:#00000012;--border-mid:#00000021;--border-bright:#00000038;--grid-dot:#00000021;--grid-line:#0000000e}html{scroll-behavior:smooth}body{background:var(--bg-0);color:var(--text-0);font-family:var(--font-body,"Inter", system-ui, sans-serif);-webkit-font-smoothing:antialiased;font-size:16px;line-height:1.65;transition:background .25s,color .25s;overflow-x:hidden}a{color:inherit;text-decoration:none}.container{max-width:100%;padding:0 var(--side-pad);margin:0 auto}.section{z-index:1;padding:var(--section-gap) 0;position:relative}.section-label{font-family:var(--font-mono,monospace);letter-spacing:.12em;text-transform:uppercase;color:var(--cyan-mid);margin-bottom:16px;font-size:11px}.section-headline{font-family:var(--font-display,"Space Grotesk", sans-serif);letter-spacing:-.01em;color:var(--text-0);margin-bottom:20px;font-size:clamp(28px,4vw,42px);font-weight:400;line-height:1.15}.section-sub{color:var(--text-1);max-width:560px;font-size:17px;line-height:1.7}.btn{border-radius:var(--r);font-family:var(--font-display,"Space Grotesk", sans-serif);letter-spacing:.03em;cursor:pointer;white-space:nowrap;border:none;align-items:center;gap:8px;padding:10px 20px;font-size:14px;font-weight:500;transition:all .2s;display:inline-flex;position:relative;overflow:hidden}.btn-primary{background:var(--cyan);color:var(--bg-0)}[data-theme=light] .btn-primary{color:#fff}.btn-primary:hover{background:#e0e0e0}[data-theme=light] .btn-primary:hover{background:#2a2a2a}.btn-dark{background:var(--text-0);color:var(--bg-0)}.btn-dark:hover{opacity:.86}.btn-ghost{color:var(--text-1);border:1px solid var(--border-mid);background:0 0}.btn-ghost:hover{color:var(--text-0);border-color:var(--border-bright);background:#ffffff0a}[data-theme=light] .btn-ghost:hover{background:#00000008}.btn-outline{color:var(--text-0);border:1px solid var(--border-bright);background:0 0;padding:12px 28px;font-size:15px}.btn-outline:hover{background:var(--cyan-dim);border-color:var(--border-bright)}[data-theme=light] .btn-outline,[data-theme=light] .btn-outline:hover{border-color:var(--border-bright)}.btn-lg{padding:14px 32px;font-size:15px}.btn-arrow:after{content:"→";transition:transform .2s}.btn-arrow:hover:after{transform:translate(3px)}.nav{z-index:100;transition:background .3s,border-color .3s;position:fixed;top:0;left:0;right:0}.nav-inner{padding:20px var(--side-pad);justify-content:space-between;align-items:center;display:flex}.nav.scrolled{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);background:#080c18eb}[data-theme=light] .nav.scrolled{background:#ffffffeb}.qb-loading-overlay{background:var(--bg-0);z-index:9999;flex-direction:column;justify-content:center;align-items:center;gap:24px;display:flex;position:fixed;inset:0}.qb-loading-mark{justify-content:center;align-items:center;width:80px;height:80px;display:flex;position:relative}.qb-loading-ring{border:1.5px solid var(--cyan);border-radius:50%;animation:2.8s ease-in-out infinite qb-ring-pulse;position:absolute;inset:0}@keyframes qb-ring-pulse{0%,to{opacity:.85}50%{opacity:.35}}.qb-loading-axis{background:linear-gradient(180deg, transparent 0%, var(--cyan) 30%, var(--cyan) 70%, transparent 100%);opacity:.3;pointer-events:none;width:1px;height:100%;position:absolute;transform:rotate(60deg)}.qb-loading-dot{background:var(--cyan);width:9px;height:9px;box-shadow:0 0 10px var(--cyan), 0 0 22px #2adfff73;border-radius:50%;animation:2.6s cubic-bezier(.45,.05,.55,.95) infinite qb-drift;position:absolute;top:calc(50% - 4.5px);left:calc(50% - 4.5px)}@keyframes qb-drift{0%{opacity:1;transform:translateY(-26px)}11%{opacity:.65;transform:translate(20px,-16px)}22%{opacity:1;transform:translate(24px,4px)}33%{opacity:.7;transform:translate(14px,20px)}44%{opacity:1;transform:translate(-2px,26px)}55%{opacity:.65;transform:translate(-20px,14px)}66%{opacity:1;transform:translate(-26px,-2px)}77%{opacity:.7;transform:translate(-16px,-20px)}88%{opacity:1;transform:translate(6px,-24px)}to{opacity:1;transform:translateY(-26px)}}.qb-loading-wordmark{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-2);letter-spacing:.1em;text-transform:uppercase;font-size:13px;font-weight:500}.nav-logo{font-family:var(--font-display,"Space Grotesk", sans-serif);letter-spacing:.04em;color:var(--text-0);align-items:center;gap:10px;font-size:15px;font-weight:500;display:flex}.nav-logo-mark{border:1.5px solid var(--cyan);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;display:flex;position:relative}.nav-logo-mark:before{content:"";background:var(--cyan);opacity:.5;width:1px;height:100%;position:absolute;top:0;left:50%;transform:translate(-50%)rotate(60deg)}.nav-logo-mark:after{content:"";background:var(--cyan);border-radius:50%;width:8px;height:8px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.nav-links{align-items:center;gap:32px;list-style:none;display:flex}.nav-links a{color:var(--text-1);letter-spacing:.02em;font-size:14px;transition:color .2s}.nav-links a:hover{color:var(--text-0)}.nav-cta{align-items:center;gap:12px;display:flex}.nav-hamburger{cursor:pointer;background:0 0;border:none;flex-direction:column;gap:5px;padding:4px;display:none}.nav-hamburger span{background:var(--text-1);transform-origin:50%;border-radius:2px;width:22px;height:1.5px;transition:all .25s;display:block}.nav.nav-open .nav-hamburger span:first-child{transform:translateY(6.5px)rotate(45deg)}.nav.nav-open .nav-hamburger span:nth-child(2){opacity:0;transform:scaleX(0)}.nav.nav-open .nav-hamburger span:nth-child(3){transform:translateY(-6.5px)rotate(-45deg)}.theme-toggle{border:1px solid var(--border-mid);cursor:pointer;width:34px;height:34px;color:var(--text-1);background:0 0;border-radius:50%;justify-content:center;align-items:center;font-size:15px;transition:border-color .2s,color .2s;display:flex}.theme-toggle:hover{border-color:var(--border-bright);color:var(--text-0)}#hero{z-index:1;flex-direction:column;min-height:100svh;padding-top:72px;display:flex;position:relative;overflow:hidden}@keyframes grid-drift{0%{background-position:0 0,0 0,0 0}to{background-position:var(--grid-size) var(--grid-size), var(--grid-size) var(--grid-size), var(--grid-size) var(--grid-size)}}#hero:before{content:"";z-index:0;pointer-events:none;background-image:radial-gradient(circle, var(--grid-dot) 2px, transparent 2px), linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);background-size:var(--grid-size) var(--grid-size);will-change:background-position;animation:28s linear infinite grid-drift;position:absolute;inset:0}#hero>.container{z-index:1;flex-direction:column;flex:1;display:flex;position:relative}.hero-inner{flex-direction:column;flex:1;justify-content:flex-end;display:flex;position:relative}.hero-sphere-wrap{right:var(--side-pad);z-index:1;justify-content:center;align-items:center;width:clamp(480px,78vh,960px);height:clamp(480px,78vh,960px);display:flex;position:absolute;top:50%;transform:translateY(-52%)}.bloch-canvas-el{cursor:crosshair;width:100%;height:100%;display:block}.bloch-labels-el{pointer-events:none;z-index:2;position:absolute;inset:0}.bloch-label{font-family:var(--font-mono,monospace);color:var(--text-1);white-space:nowrap;background:var(--bloch-label-bg,#080c18ad);border-radius:4px;padding:2px 6px;font-size:11px;line-height:1.6;position:absolute;transform:translate(-50%,-50%)}.bloch-label.bright{color:var(--cyan)}[data-theme=light] .bloch-label,[data-theme=light] .bloch-label.bright{--bloch-label-bg:#ffffffe0}.bloch-static{width:260px;height:260px;display:none}@media (prefers-reduced-motion:reduce){.bloch-canvas-el{display:none}.bloch-static{display:block}#hero:before{animation:none}}.sphere-glow{pointer-events:none;background:radial-gradient(circle,#ffffff0a 0%,#0000 70%);border-radius:50%;width:55%;height:55%;position:absolute}[data-theme=light] .sphere-glow{background:radial-gradient(circle,#00000008 0%,#0000 70%)}.hero-bottom{z-index:2;flex-direction:column;align-items:flex-start;max-width:600px;padding:40px 0 60px;display:flex;position:relative}.hero-eyebrow{font-family:var(--font-mono,monospace);letter-spacing:.1em;color:var(--cyan-mid);text-transform:uppercase;align-items:center;gap:12px;margin-bottom:24px;font-size:12px;display:flex}.hero-eyebrow:before{content:"";background:var(--cyan-mid);flex-shrink:0;width:32px;height:1px;display:block}.hero-headline{font-family:var(--font-display,"Space Grotesk", sans-serif);letter-spacing:-.025em;color:var(--text-0);margin-bottom:20px;font-size:clamp(38px,5.5vw,70px);font-weight:400;line-height:1.06}.hero-headline strong{font-weight:600}.hero-sub{color:var(--text-1);max-width:460px;margin-bottom:36px;font-size:17px;line-height:1.75}.hero-ctas{flex-wrap:wrap;align-items:center;gap:16px;display:flex}.hero-stats{border-top:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:32px;margin-top:40px;padding-top:28px;display:flex}.hero-stat{flex-direction:column;gap:2px;display:flex}.hero-stat-n{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-0);letter-spacing:-.02em;font-size:22px;font-weight:600;line-height:1}.hero-stat-l{color:var(--text-2);letter-spacing:.02em;font-size:12px}.circuit-divider{align-items:center;width:100%;height:24px;display:flex;overflow:hidden}.circuit-divider .wire-line{background:var(--border);flex:1;height:1px}.circuit-divider .gate-ornament{border:1px solid var(--border-mid);width:22px;height:22px;font-family:var(--font-mono,monospace);color:var(--text-2);background:var(--bg-0);border-radius:3px;flex-shrink:0;justify-content:center;align-items:center;font-size:10px;display:flex}#pedagogy{padding:80px 0}.pedagogy-strip{scrollbar-width:none;align-items:flex-start;padding-bottom:8px;display:flex;overflow-x:auto}.pedagogy-strip::-webkit-scrollbar{display:none}.pedagogy-step{text-align:center;flex-direction:column;flex:1;align-items:center;min-width:160px;padding:0 16px;display:flex;position:relative}.pedagogy-step+.pedagogy-step:before{content:"";background:var(--border-mid);width:1px;height:24px;position:absolute;top:20px;left:0}.step-num{border:1px solid var(--border-mid);width:40px;height:40px;font-family:var(--font-mono,monospace);color:var(--text-2);border-radius:50%;justify-content:center;align-items:center;margin-bottom:16px;font-size:13px;display:flex;position:relative}.step-num.active{border-color:var(--cyan-mid);color:var(--cyan)}.step-num.active:after{content:"";border:1px solid var(--cyan-dim);border-radius:50%;position:absolute;inset:-4px}.step-verb{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-0);margin-bottom:8px;font-size:16px;font-weight:500}.step-desc{color:var(--text-2);font-size:13px;line-height:1.6}.workbench-intro{margin-bottom:48px}.frame-device{border:1px solid var(--border-mid);border-radius:var(--r-lg);background:var(--bg-1);overflow:hidden}.frame-chrome{border-bottom:1px solid var(--border);background:var(--bg-2);align-items:center;gap:16px;padding:12px 16px;display:flex}.frame-dots{gap:6px;display:flex}.frame-dot{background:var(--border-mid);border-radius:50%;width:10px;height:10px}.frame-url{background:var(--bg-0);border:1px solid var(--border);height:24px;font-family:var(--font-mono,monospace);color:var(--text-2);white-space:nowrap;border-radius:4px;flex:1;align-items:center;padding:0 10px;font-size:11px;display:flex;overflow:hidden}.frame-device-badge{font-family:var(--font-mono,monospace);color:var(--cyan-mid);background:var(--cyan-dim);border:1px solid var(--border-mid);white-space:nowrap;border-radius:4px;align-items:center;gap:6px;padding:3px 10px;font-size:11px;display:flex}[data-theme=light] .frame-device-badge{background:var(--cyan-dim);border-color:var(--border-mid)}.badge-dot{background:var(--cyan);border-radius:50%;width:6px;height:6px;animation:2s infinite pulse-dot}@keyframes pulse-dot{0%,to{opacity:1}50%{opacity:.3}}.frame-panel{min-height:280px;display:flex}.frame-panel-left{border-right:1px solid var(--border);flex:1;padding:20px;overflow-x:auto}.frame-panel-right{flex-direction:column;flex-shrink:0;gap:16px;width:200px;padding:20px;display:flex}.circuit-label{font-family:var(--font-mono,monospace);color:var(--text-2);letter-spacing:.06em;text-transform:uppercase;margin-bottom:12px;font-size:11px}.circuit-qubits{flex-direction:column;gap:20px;display:flex}.circuit-row{align-items:center;display:flex}.qubit-label{font-family:var(--font-mono,monospace);color:var(--text-2);flex-shrink:0;width:32px;font-size:12px}.circuit-wire{flex:1;align-items:center;display:flex;position:relative}.circuit-wire:before{content:"";background:var(--border-mid);z-index:0;height:1px;position:absolute;left:0;right:0}.gate-box{border:1px solid var(--border-mid);width:32px;height:32px;font-family:var(--font-mono,monospace);color:var(--text-0);background:var(--bg-2);z-index:1;cursor:pointer;border-radius:4px;justify-content:center;align-items:center;margin:0 4px;font-size:12px;font-weight:500;transition:border-color .15s;display:flex;position:relative}[data-theme=light] .gate-box{background:var(--bg-1)}.gate-box:hover{border-color:var(--cyan);color:var(--cyan)}.gate-box.active{border-color:var(--cyan);color:var(--cyan);background:var(--cyan-dim)}.gate-measure{border:1px solid var(--border-bright);width:32px;height:32px;color:var(--cyan-mid);background:var(--cyan-dim);z-index:1;border-radius:4px;justify-content:center;align-items:center;margin:0 4px;display:flex;position:relative}.wire-spacer{z-index:0;width:20px;position:relative}.ctrl-dot{background:var(--text-1);z-index:1;border-radius:50%;width:8px;height:8px;margin:0 4px;position:relative}.ctrl-target{border:1.5px solid var(--text-1);width:24px;height:24px;color:var(--text-1);z-index:1;border-radius:50%;justify-content:center;align-items:center;margin:0 4px;font-size:14px;display:flex;position:relative}.results-label{font-family:var(--font-mono,monospace);color:var(--text-2);letter-spacing:.06em;text-transform:uppercase;margin-bottom:10px;font-size:11px}.histogram{flex-direction:column;gap:6px;display:flex}.hist-row{align-items:center;gap:8px;display:flex}.hist-label{font-family:var(--font-mono,monospace);color:var(--text-2);text-align:right;flex-shrink:0;width:28px;font-size:10px}.hist-bar-wrap{background:var(--border);border-radius:2px;flex:1;height:14px;overflow:hidden}.hist-bar{background:var(--cyan);transform-origin:0;border-radius:2px;height:100%;transition:transform .8s cubic-bezier(.16,1,.3,1);transform:scaleX(0)}.hist-bar.animated{transform:scaleX(1)}.hist-pct{font-family:var(--font-mono,monospace);color:var(--cyan);flex-shrink:0;width:30px;font-size:10px}.tracks-header{max-width:560px;margin-bottom:48px}.tracks-grid{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.track-card{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--r-lg);padding:32px 28px;transition:border-color .2s;position:relative;overflow:hidden}.track-card:hover{border-color:var(--border-mid)}.track-card-edge{background:linear-gradient(90deg, transparent, var(--border-mid), transparent);height:1px;transition:background .3s;position:absolute;top:0;left:0;right:0}.track-card:hover .track-card-edge,[data-theme=light] .track-card:hover .track-card-edge{background:linear-gradient(90deg, transparent, var(--cyan), transparent)}.track-icon{border-radius:var(--r);background:var(--cyan-dim);width:40px;height:40px;color:var(--cyan);justify-content:center;align-items:center;margin-bottom:20px;font-size:18px;display:flex}.track-title{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-0);margin-bottom:10px;font-size:18px;font-weight:500}.track-desc{color:var(--text-1);margin-bottom:20px;font-size:14px;line-height:1.65}.track-meta{flex-wrap:wrap;gap:16px;display:flex}.track-meta-item{font-family:var(--font-mono,monospace);color:var(--text-2);font-size:11px}.eval-block{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--r-lg);padding:36px 40px}.eval-header{max-width:520px;margin-bottom:32px}.eval-tags{flex-wrap:wrap;gap:10px;margin-bottom:20px;display:flex}.eval-tag{font-family:var(--font-mono,monospace);border:1px solid var(--border-mid);color:var(--text-2);border-radius:4px;padding:4px 10px;font-size:11px}.eval-tag.highlight{color:var(--violet);background:var(--violet-dim);border-color:var(--border-mid)}[data-theme=light] .eval-tag.highlight{border-color:var(--border-mid)}.eval-response{color:var(--text-1);border-left:2px solid var(--cyan-mid);padding-left:16px;font-size:15px;line-height:1.8}.physics-list{list-style:none}.physics-statement{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-0);border-bottom:1px solid var(--border);align-items:flex-start;gap:16px;padding:24px 0;font-size:19px;font-weight:400;line-height:1.5;display:flex}.physics-statement:before{content:"✓";color:var(--cyan);font-family:var(--font-mono,monospace);flex-shrink:0;margin-top:3px;font-size:14px}.physics-statement:last-child{border-bottom:none}.pricing-grid{grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:32px;display:grid}.pricing-model-grid{grid-template-columns:1fr 1fr;align-items:start;gap:20px;margin-bottom:32px;display:grid}.pricing-free-badge{font-family:var(--font-mono,monospace);letter-spacing:.08em;text-transform:uppercase;color:var(--cyan);background:var(--cyan-dim);border:1px solid var(--border-mid);border-radius:20px;padding:3px 10px;font-size:11px}[data-theme=light] .pricing-free-badge{border-color:var(--border-mid)}.pricing-cert-note{color:var(--text-2);margin-top:16px;padding:0 4px;font-size:13px;line-height:1.6}.pricing-card{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--r-lg);padding:28px 24px}.pricing-card.pricing-featured{border-color:var(--border-mid);background:var(--bg-2)}[data-theme=light] .pricing-card.pricing-featured{border-color:var(--border-mid)}.pricing-tier{font-family:var(--font-mono,monospace);letter-spacing:.1em;text-transform:uppercase;color:var(--text-2);margin-bottom:16px;font-size:11px}.pricing-price{align-items:baseline;gap:4px;margin-bottom:20px;display:flex}.price-amount{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-0);letter-spacing:-.02em;font-size:36px;font-weight:500}.price-period{color:var(--text-2);font-size:14px}.pricing-features{flex-direction:column;gap:10px;margin-bottom:28px;list-style:none;display:flex}.pricing-features li{color:var(--text-1);align-items:flex-start;gap:8px;font-size:14px;display:flex}.pricing-features li:before{content:"—";color:var(--text-2);flex-shrink:0;font-size:13px}.tap-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:48px;display:flex}.tap-header-sub{color:var(--text-2);flex-shrink:0;max-width:360px;font-size:15px;line-height:1.65}.tap-level-badge{font-family:var(--font-mono,monospace);letter-spacing:.08em;color:var(--text-0);background:var(--cyan-dim);border:1px solid var(--border-mid);text-transform:uppercase;border-radius:6px;padding:2px 8px;font-size:11px;font-weight:700}.tap-tier{letter-spacing:.06em;text-transform:uppercase;color:var(--text-2);font-size:11px;font-weight:600}.tap-free-note{border:1px solid var(--border);border-radius:var(--r);color:var(--text-2);align-items:center;gap:14px;margin-top:20px;padding:16px 20px;font-size:14px;display:flex}.tap-tools-link{color:var(--text-1);text-underline-offset:3px;text-decoration:underline;transition:color .2s}.tap-tools-link:hover{color:var(--text-0)}.pricing-tracks-grid{grid-template-columns:repeat(3,1fr);align-items:start;gap:20px;margin-bottom:24px;display:grid}.pricing-track-card{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--r-lg);flex-direction:column;padding:0 0 28px;display:flex;overflow:hidden}.pricing-track-card--featured{border-color:var(--border-mid);background:var(--bg-2)}[data-theme=light] .pricing-track-card--featured{border-color:var(--border-mid)}.pricing-track-bar{width:100%;height:3px;margin-bottom:24px}.pricing-track-head{align-items:center;gap:10px;margin-bottom:14px;padding:0 24px;display:flex}.pricing-track-title{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-0);margin-bottom:8px;padding:0 24px;font-size:19px;font-weight:600}.pricing-track-tagline{color:var(--text-2);margin-bottom:20px;padding:0 24px;font-size:13px;line-height:1.55}.pricing-track-meta{border-top:1px solid var(--border);border-bottom:1px solid var(--border);gap:0;margin:0 0 20px;display:flex}.pricing-track-meta-item{border-right:1px solid var(--border);flex-direction:column;flex:1;align-items:center;padding:12px 8px;display:flex}.pricing-track-meta-item:last-child{border-right:none}.pricing-track-meta-label{letter-spacing:.08em;text-transform:uppercase;color:var(--text-2);margin-bottom:3px;font-size:10px;font-weight:600}.pricing-track-meta-val{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-0);font-size:18px;font-weight:600}.pricing-track-features{flex-direction:column;flex:1;gap:9px;margin-bottom:24px;padding:0 24px;list-style:none;display:flex}.pricing-track-features li{color:var(--text-1);align-items:flex-start;gap:8px;font-size:13px;display:flex}.pricing-track-features li:before{content:"—";color:var(--text-2);flex-shrink:0;font-size:12px}.pricing-track-footer{border-top:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding:20px 24px 0;display:flex}.pricing-track-price{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-0);letter-spacing:-.02em;font-size:26px;font-weight:600}.pricing-track-price-note{color:var(--text-2);margin-top:2px;font-size:12px}.pricing-free-strip{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--r-lg);grid-template-columns:1fr 1fr;align-items:start;gap:40px;margin-bottom:24px;padding:32px;display:grid}.pricing-free-heading{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-0);font-size:18px;font-weight:600}.pricing-free-list{grid-template-columns:1fr 1fr;align-self:center;gap:8px 20px;list-style:none;display:grid}.pricing-free-list li{color:var(--text-1);align-items:flex-start;gap:8px;font-size:13px;display:flex}.pricing-free-list li:before{content:"—";color:var(--text-2);flex-shrink:0;font-size:12px}.pricing-institutional{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--r-lg);justify-content:space-between;align-items:center;gap:24px;padding:28px 32px;display:flex}footer{border-top:1px solid var(--border);padding:64px 0 40px}.footer-why{border-bottom:1px solid var(--border);margin-bottom:56px;padding-bottom:48px}.footer-why-heading{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-0);margin-bottom:20px;font-size:15px;font-weight:600}.footer-why-list{grid-template-columns:1fr 1fr;gap:10px 48px;list-style:none;display:grid}.footer-why-list li{color:var(--text-2);gap:10px;font-size:13px;line-height:1.6;display:flex}.footer-why-list li:before{content:"—";color:var(--text-3);flex-shrink:0}.footer-inner{justify-content:space-between;gap:48px;margin-bottom:48px;display:flex}.footer-brand{max-width:280px}.footer-brand-name{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-0);align-items:center;gap:8px;margin-bottom:12px;font-size:15px;font-weight:500;display:flex}.footer-brand-desc{color:var(--text-2);font-size:14px;line-height:1.65}.footer-links-group{gap:64px;display:flex}.footer-col-title{font-family:var(--font-mono,monospace);letter-spacing:.1em;text-transform:uppercase;color:var(--text-2);margin-bottom:16px;font-size:11px}.footer-col{flex-direction:column;gap:10px;min-width:120px;list-style:none;display:flex}.footer-col a{color:var(--text-1);font-size:14px;transition:color .2s}.footer-col a:hover{color:var(--text-0)}.footer-bottom{border-top:1px solid var(--border);justify-content:space-between;align-items:center;padding-top:24px;display:flex}.footer-copy{color:var(--text-3);font-size:13px}.footer-legal{gap:20px;display:flex}.footer-legal a{color:var(--text-3);font-size:13px;transition:color .2s}.footer-legal a:hover{color:var(--text-1)}.course-page{background:var(--bg-0);flex-direction:column;min-height:100svh;display:flex}.course-nav{z-index:100;background:var(--bg-0);border-bottom:1px solid var(--border);height:56px;padding:0 var(--side-pad);justify-content:space-between;align-items:center;gap:16px;display:flex;position:fixed;top:0;left:0;right:0}.course-nav-left{align-items:center;gap:10px;min-width:0;display:flex}.course-nav-right{flex-shrink:0;align-items:center;gap:10px;display:flex}.course-breadcrumb{font-family:var(--font-mono,monospace);color:var(--text-2);white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.course-breadcrumb--active{color:var(--text-0);font-weight:500}.course-breadcrumb-sep{color:var(--text-2);font-size:12px}.course-progress-wrap{align-items:center;gap:8px;display:flex}.course-progress-label{font-family:var(--font-mono);color:var(--text-2);white-space:nowrap;font-size:11px}.course-progress-bar-outer{background:var(--border);border-radius:2px;width:80px;height:3px;overflow:hidden}.course-progress-bar-inner{background:var(--cyan);border-radius:2px;height:100%;transition:width .4s}.course-progress-pct{font-family:var(--font-mono);color:var(--cyan);font-size:11px}.course-tutor-btn{gap:6px}.course-tutor-btn.active{border-color:var(--cyan);color:var(--cyan);background:var(--cyan-dim)}.course-body{grid-template-columns:240px 1fr;min-height:calc(100svh - 56px);margin-top:56px;transition:grid-template-columns .3s;display:grid}.course-body.tutor-open{grid-template-columns:240px 1fr 320px}.course-sidebar{border-right:1px solid var(--border);scrollbar-width:none;height:calc(100svh - 56px);position:sticky;top:56px;overflow-y:auto}.course-sidebar::-webkit-scrollbar{display:none}.course-sidebar-inner{padding:20px 0}.course-mod-group{margin-bottom:4px}.course-track-divider{align-items:center;gap:8px;padding:16px 16px 10px;display:flex}.course-track-label{font-family:var(--font-mono);letter-spacing:.1em;color:var(--text-3);text-transform:uppercase;flex-shrink:0;font-size:9.5px;font-weight:600}.course-track-line{background:var(--border);flex:1;height:1px}.course-mod-heading{color:var(--text-2);font-size:13px;font-family:var(--font-display,"Space Grotesk", sans-serif);cursor:default;align-items:center;gap:10px;padding:10px 16px;font-weight:500;display:flex}.course-mod-heading--active{color:var(--text-0)}.course-mod-heading--locked{opacity:.4}.course-lessons-list{padding:2px 0 8px 42px}.course-lesson-item{color:var(--text-2);cursor:pointer;border-radius:var(--r);align-items:center;gap:8px;padding:7px 16px 7px 0;font-size:12px;transition:color .15s;display:flex;position:relative}.course-lesson-item.active{color:var(--cyan)}.course-lesson-item.done{color:var(--text-2)}.course-lesson-item:hover{color:var(--text-0)}.course-lesson-item.active:before{content:"";background:var(--cyan);border-radius:2px;width:3px;height:20px;position:absolute;top:50%;left:-16px;transform:translateY(-50%)}.course-lesson-num{font-family:var(--font-mono);color:var(--text-2);flex-shrink:0;min-width:24px;font-size:10px}.course-lesson-title{flex:1;line-height:1.4}.course-lesson-check{color:var(--cyan);flex-shrink:0;font-size:10px}.course-main{min-width:0;padding:48px clamp(32px,4vw,72px) 96px;overflow-y:auto}.lesson-content{flex-direction:column;gap:32px;display:flex}.lesson-header{border-bottom:1px solid var(--border);padding-bottom:24px}.lesson-meta-row{align-items:center;gap:10px;margin-bottom:14px;display:flex}.lesson-duration,.lesson-xp{font-family:var(--font-mono);color:var(--text-2);align-items:center;gap:5px;font-size:11px;display:flex}.lesson-xp{color:var(--cyan)}.lesson-title{font-family:var(--font-display,"Space Grotesk", sans-serif);letter-spacing:-.02em;color:var(--text-0);margin-bottom:14px;font-size:clamp(26px,3.5vw,38px);font-weight:400;line-height:1.1}.lesson-intro{color:var(--text-1);font-size:16px;line-height:1.75}.lesson-concept{background:var(--bg-1);border:1px solid var(--border);border-left:3px solid var(--border-mid);border-radius:var(--r);color:var(--text-1);padding:20px 24px;font-size:15px;line-height:1.75}.lesson-concept--callout{border-left-color:var(--cyan);background:var(--cyan-dim)}.lesson-concept-label{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.1em;color:var(--text-2);margin-bottom:8px;font-size:10px;display:block}.qcode{font-family:var(--font-mono);background:var(--bg-3);border:1px solid var(--border-mid);color:var(--cyan);border-radius:4px;padding:1px 6px;font-size:.88em}.qmath{color:var(--text-0);font-style:italic}.lesson-checkpoint{background:var(--bg-1);border:1px solid var(--border-mid);border-radius:var(--r-lg);align-items:center;gap:20px;padding:24px 28px;display:flex}.checkpoint-icon{background:var(--cyan-dim);border:1px solid var(--border-mid);width:44px;height:44px;color:var(--cyan);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:flex}[data-theme=light] .checkpoint-icon{border-color:var(--border-mid)}.checkpoint-title{font-family:var(--font-display);color:var(--text-0);margin-bottom:4px;font-size:16px;font-weight:500}.checkpoint-sub{color:var(--text-1);flex:1;font-size:13px;line-height:1.5}.tool-card{background:var(--bg-1);border:1px solid var(--border-mid);border-radius:var(--r-lg);padding:28px;overflow:hidden}.tool-header{justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:20px;display:flex}.tool-name-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.tool-badge{font-family:var(--font-mono);letter-spacing:.06em;background:var(--cyan-dim);color:var(--cyan);border:1px solid;border-color:var(--border-mid);white-space:nowrap;border-radius:20px;padding:3px 10px;font-size:11px;font-weight:600}.tool-badge--violet{background:var(--violet-dim);color:var(--violet);border-color:var(--border-mid)}.tool-badge--green,.tool-badge--predict{background:var(--cyan-dim);color:var(--text-0);border-color:var(--border-mid)}[data-theme=light] .tool-badge--predict{color:var(--text-0)}.tool-tagline{color:var(--text-2);font-size:13px;line-height:1.4}.tool-reset-btn{font-family:var(--font-mono);color:var(--text-2);border:1px solid var(--border);border-radius:var(--r);cursor:pointer;white-space:nowrap;background:0 0;padding:4px 10px;font-size:11px;transition:border-color .15s,color .15s}.tool-reset-btn:hover{border-color:var(--border-mid);color:var(--text-0)}.tool-sublabel{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.08em;color:var(--text-2);margin-bottom:10px;font-size:10px;display:block}.blochforge-layout{flex-wrap:wrap;align-items:flex-start;gap:28px;display:flex}.blochforge-sphere-wrap{flex-shrink:0}.blochforge-controls{flex-direction:column;flex:1;gap:20px;min-width:180px;display:flex}.gate-btn-grid{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.gate-btn{border-radius:var(--r);font-family:var(--font-mono);background:var(--bg-0);border:1px solid var(--border-mid);color:var(--text-0);cursor:pointer;padding:10px;font-size:14px;font-weight:600;transition:all .15s}.gate-btn:hover:not(:disabled){border-color:var(--cyan);color:var(--cyan);background:var(--cyan-dim)}.gate-btn:disabled{opacity:.5;cursor:not-allowed}.blochforge-state-panel{background:var(--bg-0);border:1px solid var(--border);border-radius:var(--r);padding:14px}.blochforge-state-name{font-family:var(--font-mono);color:var(--cyan);margin-bottom:4px;font-size:22px;font-weight:600;line-height:1}.blochforge-coords{font-family:var(--font-mono);color:var(--text-2);font-size:11px}.blochforge-history{flex-wrap:wrap;gap:6px;display:flex}.history-chip{font-family:var(--font-mono);color:var(--text-2);background:var(--bg-0);border:1px solid var(--border);border-radius:20px;padding:2px 8px;font-size:10px}.tool-card--predict{border-color:#f6ad5540}.predict-question{color:var(--text-0);font-size:16px;line-height:1.65;font-family:var(--font-display,"Space Grotesk", sans-serif);margin-bottom:20px}.predict-options{flex-direction:column;gap:10px;display:flex}.predict-option{border-radius:var(--r);border:1px solid var(--border-mid);background:var(--bg-0);cursor:pointer;text-align:left;color:var(--text-1);align-items:center;gap:12px;width:100%;padding:14px 16px;font-size:14px;transition:all .15s;display:flex}.predict-option:hover:not(:disabled){border-color:var(--border-bright);color:var(--text-0)}.predict-option.selected{border-color:var(--border-bright);color:var(--text-0);background:#ffffff0d}.predict-option.correct{border-color:var(--border-bright);color:var(--text-0);background:#ffffff12}.predict-option.wrong{border-color:var(--border-mid);color:var(--text-2);background:0 0}.predict-option.dimmed{opacity:.4}.predict-option-letter{width:24px;height:24px;font-family:var(--font-mono);border:1px solid;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:11px;display:flex}.predict-check{color:var(--text-0);margin-left:auto;font-weight:600}.predict-x{color:var(--text-2);margin-left:auto;font-weight:600}.predict-reveal{border-radius:var(--r);border:1px solid;margin-top:16px;padding:16px}.predict-reveal.reveal-correct{background:var(--cyan-dim);border-color:var(--border-bright)}.predict-reveal.reveal-wrong{border-color:var(--border-mid);background:0 0}.predict-reveal-verdict{font-family:var(--font-display);color:var(--text-0);margin-bottom:6px;font-size:14px;font-weight:500}.predict-reveal-text{color:var(--text-1);font-size:13px;line-height:1.65}.sculpt-palette{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:20px;display:flex}.sculpt-palette-gates{gap:8px;display:flex}.sculpt-palette-gate{border-radius:var(--r);font-family:var(--font-mono);background:var(--bg-0);border:1px solid var(--border-mid);color:var(--text-1);cursor:pointer;padding:6px 14px;font-size:13px;font-weight:600;transition:all .15s}.sculpt-palette-gate.active{background:var(--bg-2)}.sculpt-circuit{align-items:center;gap:16px;display:flex;overflow-x:auto}.sculpt-qubit-labels{flex-direction:column;flex-shrink:0;gap:24px;padding:8px 0;display:flex}.sculpt-qubit-label{font-family:var(--font-mono);color:var(--text-2);white-space:nowrap;font-size:12px}.sculpt-wires{flex-direction:column;flex:1;gap:24px;min-width:0;display:flex}.sculpt-wire-row{align-items:center;gap:4px;height:40px;display:flex;position:relative}.sculpt-wire-line{background:var(--border-mid);z-index:0;height:1px;position:absolute;top:50%;left:0;right:0}.sculpt-slot{border:1.5px dashed var(--border);cursor:pointer;z-index:1;width:36px;height:36px;font-family:var(--font-mono);color:var(--text-2);background:0 0;border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;font-size:12px;font-weight:600;transition:all .15s;display:flex;position:relative}.sculpt-slot:hover{border-color:var(--border-bright)}.sculpt-slot.filled{border-style:solid}.sculpt-measure{color:#48bb78;width:32px;height:32px;font-family:var(--font-mono);z-index:1;background:#68d39114;border:1px solid #68d39159;border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;font-size:11px;font-weight:600;display:flex;position:relative}.sculpt-ran-badge{font-family:var(--font-mono);color:#48bb78;background:#68d3911a;border:1px solid #68d39140;border-radius:20px;padding:4px 10px;font-size:11px}.statescope-grid{grid-template-columns:repeat(2,1fr);gap:20px;display:grid}.statescope-state{flex-direction:column;display:flex}.statescope-label-row{justify-content:space-between;margin-bottom:8px;display:flex}.statescope-ket{font-family:var(--font-mono);color:var(--text-0);font-size:16px;font-weight:600}.statescope-prob{font-family:var(--font-mono);color:var(--cyan);font-size:13px}.statescope-bar-wrap{background:var(--border);border-radius:4px;height:8px;margin-bottom:6px;overflow:hidden}.statescope-bar{background:linear-gradient(90deg, var(--cyan), var(--violet));border-radius:4px;height:100%}.statescope-amp-label{font-family:var(--font-mono);color:var(--text-2);font-size:11px}.statescope-phase-label{font-family:var(--font-mono);color:var(--text-2);margin-top:2px;font-size:10px}.shotlab-controls{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:20px;display:flex}.shotlab-shot-select{flex-direction:column;gap:8px;display:flex}.shotlab-btn-row{flex-wrap:wrap;gap:6px;display:flex}.shotlab-shot-btn{border-radius:var(--r);font-family:var(--font-mono);background:var(--bg-0);border:1px solid var(--border-mid);color:var(--text-2);cursor:pointer;padding:5px 12px;font-size:12px;font-weight:500;transition:all .15s}.shotlab-shot-btn.active{border-color:var(--cyan);color:var(--cyan);background:var(--cyan-dim)}.shotlab-shot-btn:hover:not(.active):not(:disabled){color:var(--text-0);border-color:var(--border-bright)}.shotlab-histogram{flex-direction:column;gap:12px;display:flex}.shotlab-hist-row{align-items:center;gap:10px;display:flex}.shotlab-hist-label{font-family:var(--font-mono);color:var(--text-1);flex-shrink:0;width:28px;font-size:13px}.shotlab-hist-bar-wrap{background:var(--border);border-radius:4px;flex:1;height:24px;overflow:hidden}.shotlab-hist-bar{border-radius:4px;min-width:2px;height:100%}.shotlab-hist-count{font-family:var(--font-mono);color:var(--text-0);text-align:right;flex-shrink:0;width:50px;font-size:12px}.shotlab-hist-pct{font-family:var(--font-mono);color:var(--text-2);text-align:right;flex-shrink:0;width:44px;font-size:11px}.shotlab-note{font-family:var(--font-mono);color:var(--text-2);margin-top:12px;font-size:11px}.vivatutor-panel{border-left:1px solid var(--border);background:var(--bg-1);flex-direction:column;height:calc(100svh - 56px);display:flex;position:sticky;top:56px;overflow:hidden}.vivatutor-header{border-bottom:1px solid var(--border);flex-shrink:0;justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.vivatutor-close{color:var(--text-2);cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;width:28px;height:28px;font-size:14px;transition:color .15s,background .15s;display:flex}.vivatutor-close:hover{color:var(--text-0);background:var(--bg-2)}.vivatutor-messages{scrollbar-width:thin;scrollbar-color:var(--border) transparent;flex-direction:column;flex:1;gap:16px;padding:20px;display:flex;overflow-y:auto}.vivatutor-msg{flex-direction:column;gap:4px;max-width:100%;display:flex}.vivatutor-msg--assistant{align-items:flex-start}.vivatutor-msg--user{align-items:flex-end}.vivatutor-msg p{color:var(--text-1);background:var(--bg-2);border-radius:var(--r);border:1px solid var(--border);max-width:100%;padding:10px 14px;font-size:13px;line-height:1.65}.vivatutor-msg--user p{background:var(--cyan-dim);border-color:var(--border-mid);color:var(--text-0)}[data-theme=light] .vivatutor-msg--user p{border-color:var(--border-mid)}.vivatutor-ai-tag{font-family:var(--font-mono);letter-spacing:.08em;color:var(--violet);text-transform:uppercase;margin-bottom:2px;font-size:9px}.vivatutor-input-row{border-top:1px solid var(--border);flex-shrink:0;gap:8px;padding:16px;display:flex}.vivatutor-input{flex:1;padding:8px 12px;font-size:13px}.vivatutor-send{white-space:nowrap;padding:8px 16px;font-size:13px}.tools-page{background:var(--bg-0);min-height:100svh;padding-top:64px}.tools-hero{border-bottom:1px solid var(--border);padding:80px 0 60px;position:relative;overflow:hidden}.tools-hero:before{content:"";pointer-events:none;background-image:radial-gradient(circle, var(--grid-dot) 2px, transparent 2px), linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);background-size:var(--grid-size) var(--grid-size);animation:28s linear infinite grid-drift;position:absolute;inset:0}.tools-hero .container{z-index:1;position:relative}.tools-hero-heading{font-family:var(--font-display,"Space Grotesk", sans-serif);letter-spacing:-.025em;color:var(--text-0);margin-bottom:20px;font-size:clamp(32px,5vw,56px);font-weight:400;line-height:1.08}.tools-hero-sub{color:var(--text-1);max-width:580px;margin-bottom:40px;font-size:17px;line-height:1.75}.tools-hero-stats{flex-wrap:wrap;gap:40px;display:flex}.tools-hero-stat{flex-direction:column;gap:3px;display:flex}.tools-hero-stat-n{font-family:var(--font-display);color:var(--text-0);letter-spacing:-.02em;font-size:32px;font-weight:500;line-height:1}.tools-hero-stat-l{font-family:var(--font-mono);color:var(--text-2);letter-spacing:.05em;text-transform:uppercase;font-size:11px}.tools-body{padding:72px 0 96px}.tools-category{margin-bottom:72px}.tools-cat-header{align-items:center;gap:12px;margin-bottom:28px;display:flex}.tools-cat-dot{border-radius:50%;flex-shrink:0;width:8px;height:8px}.tools-cat-title{font-family:var(--font-display);color:var(--text-0);flex:1;font-size:20px;font-weight:500}.tools-cat-count{font-family:var(--font-mono);color:var(--text-2);font-size:11px}.tools-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px;display:grid}.tools-card{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--r-lg);flex-direction:column;gap:10px;padding:28px;transition:border-color .2s;display:flex;position:relative;overflow:hidden}.tools-card:hover,.tools-card--live{border-color:var(--border-mid)}.tools-live-bar{height:2px;position:absolute;top:0;left:0;right:0}.tools-card-head{justify-content:space-between;align-items:center;gap:10px;display:flex}.tools-card-name{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-0);letter-spacing:-.01em;font-size:18px;font-weight:500}.tools-card-badges{align-items:center;gap:6px;display:flex}.tools-track-badge{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;border:1px solid;border-radius:20px;padding:2px 8px;font-size:10px}.tools-live-badge{font-family:var(--font-mono);letter-spacing:.04em;color:var(--text-1);background:var(--bg-0);border:1px solid var(--border);border-radius:20px;align-items:center;gap:4px;padding:2px 8px;font-size:10px;display:flex}.tools-live-dot{border-radius:50%;width:5px;height:5px;animation:2s infinite pulse-dot}.tools-card-tagline{color:var(--text-2);font-size:13px;font-style:italic;line-height:1.5}.tools-card-desc{color:var(--text-1);flex:1;font-size:13px;line-height:1.7}.tools-try-link{font-family:var(--font-mono);margin-top:4px;font-size:12px;font-weight:500;transition:opacity .15s}.tools-try-link:hover{opacity:.7}.tools-cta{background:var(--bg-1);border:1px solid var(--border-mid);border-radius:var(--r-lg);grid-template-columns:1fr auto;align-items:center;gap:48px;margin-top:24px;padding:48px;display:grid}.tools-cta-heading{font-family:var(--font-display);color:var(--text-0);letter-spacing:-.02em;margin-bottom:12px;font-size:clamp(22px,2.5vw,32px);font-weight:400;line-height:1.15}.tools-cta-sub{color:var(--text-1);max-width:440px;font-size:15px;line-height:1.7}.tools-cta-right{flex-direction:column;align-items:flex-end;gap:8px;display:flex}.tools-cta-chip{font-family:var(--font-mono);color:var(--text-2);background:var(--bg-0);border:1px solid var(--border);border-radius:20px;padding:4px 12px;font-size:12px}@media (max-width:900px){.course-body,.course-body.tutor-open{grid-template-columns:1fr}.course-sidebar,.vivatutor-panel{display:none}.tools-cta{grid-template-columns:1fr}.tools-cta-right{align-items:flex-start}}@media (max-width:600px){.statescope-grid{grid-template-columns:1fr}.blochforge-layout{flex-direction:column}.tools-grid{grid-template-columns:1fr}}.dash-page{background:var(--bg-0);min-height:100svh;padding-top:64px}.dash-nav{z-index:100;background:var(--bg-0);border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);position:fixed;top:0;left:0;right:0}.dash-nav-inner{padding:0 var(--side-pad);justify-content:space-between;align-items:center;gap:16px;height:64px;display:flex}.dash-nav-left{align-items:center;gap:14px;display:flex}.dash-nav-right{align-items:center;gap:10px;display:flex}.dash-nav-tool-link{color:var(--text-2);border:1px solid var(--border);white-space:nowrap;border-radius:6px;align-items:center;gap:5px;padding:4px 10px;font-size:12px;font-weight:500;transition:color .15s,border-color .15s,background .15s;display:inline-flex}.dash-nav-tool-link:hover{color:var(--text-0);border-color:var(--border-mid);background:var(--bg-2)}.synth-nav-link,.synth-label{align-items:center;gap:5px;display:inline-flex}.tools-card-name{align-items:center;gap:7px;display:flex}.tools-card-synth-icon{opacity:.7}.dash-back-link{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-0);align-items:center;gap:8px;font-size:14px;font-weight:500;transition:opacity .2s;display:flex}.dash-back-link:hover{opacity:.7}.dash-nav-sep{background:var(--border-mid);width:1px;height:18px}.nav-home-btn{border:1px solid var(--border);width:26px;height:26px;color:var(--text-2);background:0 0;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;transition:color .15s,border-color .15s,background .15s;display:flex}.nav-home-btn:hover{color:var(--text-0);border-color:var(--border-mid);background:var(--bg-2)}.dash-nav-label{font-family:var(--font-mono,monospace);letter-spacing:.1em;text-transform:uppercase;color:var(--text-2);font-size:11px}.dash-chip{font-family:var(--font-mono,monospace);border:1px solid var(--border);white-space:nowrap;border-radius:20px;align-items:center;gap:5px;padding:4px 10px;font-size:11px;display:flex}.dash-chip-streak{color:var(--text-1);background:var(--bg-2)}.dash-chip-xp{color:var(--cyan);background:var(--cyan-dim);border-color:var(--border-mid)}[data-theme=light] .dash-chip-xp{border-color:var(--border-mid)}.dash-avatar{background:var(--cyan-dim);border:1px solid var(--border-mid);width:32px;height:32px;font-family:var(--font-mono,monospace);color:var(--cyan);letter-spacing:.04em;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:10px;font-weight:700;display:flex}[data-theme=light] .dash-avatar{border-color:var(--border-mid)}.dash-main{max-width:1280px;padding:48px var(--side-pad) 96px;flex-direction:column;gap:52px;margin:0 auto;display:flex}.dash-welcome{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px;display:flex}.dash-greeting{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-0);letter-spacing:-.02em;font-size:clamp(24px,3vw,36px);font-weight:400;line-height:1.1}.dash-greeting strong{font-weight:600}.dash-date{font-family:var(--font-mono,monospace);color:var(--text-2);letter-spacing:.05em;margin-top:6px;font-size:12px}.dash-enroll-badge{font-family:var(--font-mono,monospace);color:var(--text-2);letter-spacing:.04em;align-items:center;gap:8px;font-size:11px;display:flex}.dash-enroll-badge-dot{background:var(--cyan);border-radius:50%;width:6px;height:6px;animation:2s infinite pulse-dot}.dash-section-head{justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:16px;display:flex}.dash-section-title{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-0);font-size:16px;font-weight:500}.dash-section-meta{font-family:var(--font-mono,monospace);color:var(--text-2);font-size:11px}.dash-section-sub{color:var(--text-2);margin-top:4px;font-size:14px}.dash-cc{background:var(--bg-1);border:1px solid var(--border-mid);border-radius:var(--r-lg);align-items:stretch;display:flex;overflow:hidden}.dash-cc-accent{background:linear-gradient(180deg, var(--cyan) 0%, var(--violet) 100%);flex-shrink:0;width:3px}.dash-cc-inner{flex-direction:column;flex:1;gap:22px;min-width:0;padding:28px 36px;display:flex}.dash-cc-header{align-items:center;gap:10px;display:flex}.dash-cc-track-badge{font-family:var(--font-mono,monospace);letter-spacing:.1em;color:var(--cyan);background:var(--cyan-dim);border:1px solid #2adfff33;border-radius:4px;padding:2px 8px;font-size:10px;font-weight:700}.dash-cc-track-name{font-family:var(--font-mono,monospace);color:var(--text-2);letter-spacing:.03em;font-size:12px}.dash-cc-pipe{background:var(--border-mid);flex-shrink:0;width:1px;height:14px;margin:0 2px}.dash-cc-xp-label{font-family:var(--font-mono,monospace);color:var(--text-2);align-items:center;gap:5px;font-size:11px;display:flex}.dash-cc-xp-label svg{color:var(--cyan)}.dash-cc-main{justify-content:space-between;align-items:center;gap:32px;display:flex}.dash-cc-info{flex:1;min-width:0}.dash-cc-eyebrow{font-family:var(--font-mono,monospace);letter-spacing:.12em;text-transform:uppercase;color:var(--violet);margin-bottom:6px;font-size:10px;font-weight:700}.dash-cc-module-title{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-0);letter-spacing:-.02em;margin-bottom:5px;font-size:clamp(22px,2.4vw,30px);font-weight:500;line-height:1.1}.dash-cc-lesson-hint{color:var(--text-2);font-size:13px;font-family:var(--font-mono,monospace)}.dash-cc-cta{flex-shrink:0}.dash-cc-footer{border-top:1px solid var(--border);align-items:center;gap:16px;padding-top:16px;display:flex}.dash-cc-pbar-track{background:var(--border);border-radius:2px;flex:1;height:3px;overflow:hidden}.dash-cc-pbar-fill{background:linear-gradient(90deg, var(--cyan), var(--violet));border-radius:2px;height:100%;transition:width .6s}.dash-cc-pbar-txt{font-family:var(--font-mono,monospace);color:var(--text-2);white-space:nowrap;flex-shrink:0;font-size:11px}.dash-two-col{grid-template-columns:1fr 380px;align-items:start;gap:24px;display:grid}.dash-panel{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--r-lg);padding:28px}.dash-sidebar{flex-direction:column;gap:0;display:flex}.dash-module-list{flex-direction:column;display:flex;position:relative}.dash-module-row{border-bottom:1px solid var(--border);grid-template-columns:36px 1fr auto;align-items:center;gap:14px;padding:12px 0;display:grid;position:relative}.dash-module-row:last-child{border-bottom:none}.dash-mod-connector{background:var(--border);z-index:0;width:1px;height:100%;position:absolute;top:100%;left:17px}.dash-mod-connector.done{background:var(--cyan-dim)}.dash-mod-icon{width:36px;height:36px;font-family:var(--font-mono,monospace);border:1px solid var(--border-mid);color:var(--text-2);z-index:1;background:var(--bg-0);letter-spacing:0;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:10px;font-weight:600;display:flex;position:relative}.dash-mod-icon.done{background:var(--cyan-dim);border-color:var(--border-mid);color:var(--cyan)}.dash-mod-icon.active{background:var(--cyan);border-color:var(--cyan);color:var(--bg-0);box-shadow:0 0 14px var(--cyan-glow);font-size:9px}.dash-mod-icon.locked{opacity:.35}[data-theme=light] .dash-mod-icon.done{border-color:var(--border-mid)}[data-theme=light] .dash-mod-icon.active{color:#fff;box-shadow:0 0 14px var(--cyan-glow)}.dash-module-info{min-width:0}.dash-module-title{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-0);white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:500;line-height:1.3;overflow:hidden}.dash-module-title.locked{color:var(--text-2);font-weight:400}.dash-module-sub{font-family:var(--font-mono,monospace);color:var(--text-2);margin-top:2px;font-size:11px;display:block}.dash-module-right{flex-shrink:0;align-items:center;gap:10px;display:flex}.dash-module-score{font-family:var(--font-mono,monospace);color:var(--cyan);font-size:13px;font-weight:600}.dash-module-hrs{font-family:var(--font-mono,monospace);color:var(--text-2);white-space:nowrap;font-size:11px}.dash-completed-row{border-bottom:1px solid var(--border);align-items:center;gap:14px;padding:14px 0;display:flex}.dash-completed-row:last-child{border-bottom:none}.dash-completed-title{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-0);flex:1;font-size:14px;font-weight:500}.dash-completed-meta{font-family:var(--font-mono,monospace);color:var(--cyan);font-size:11px}.dash-stats-grid{grid-template-columns:repeat(2,1fr);gap:12px;display:grid}.dash-stat-card{background:var(--bg-0);border:1px solid var(--border);border-radius:var(--r);padding:16px}.dash-stat-value{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-0);letter-spacing:-.02em;margin-bottom:4px;font-size:28px;font-weight:500;line-height:1}.dash-stat-label{font-family:var(--font-mono,monospace);text-transform:uppercase;letter-spacing:.07em;color:var(--text-2);margin-bottom:6px;font-size:10px}.dash-stat-sub{color:var(--text-2);font-size:12px}.dash-activity-feed{flex-direction:column;display:flex}.dash-activity-item{border-bottom:1px solid var(--border);grid-template-columns:26px 1fr;align-items:start;gap:10px;padding:11px 0;display:grid}.dash-activity-item:last-child{border-bottom:none}.dash-activity-dot{border:1px solid var(--border-mid);width:24px;height:24px;color:var(--text-2);background:var(--bg-0);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;margin-top:1px;font-size:9px;display:flex}.dash-activity-text{color:var(--text-1);font-size:13px;line-height:1.5}.dash-activity-when{font-family:var(--font-mono,monospace);color:var(--text-2);margin-top:2px;font-size:11px;display:block}.dash-catalog-grid{grid-template-columns:repeat(2,1fr);gap:20px;display:grid}.dash-catalog-card{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--r-lg);flex-direction:column;padding:32px 28px;transition:border-color .2s,box-shadow .2s;display:flex;position:relative;overflow:hidden}.dash-catalog-card:hover{border-color:var(--border-mid);box-shadow:0 8px 32px #0000001a}[data-theme=light] .dash-catalog-card:hover{box-shadow:0 4px 20px #0000000f}.dash-catalog-card-bar{height:2px;position:absolute;top:0;left:0;right:0}.dash-catalog-head{align-items:center;gap:10px;margin-bottom:20px;display:flex}.dash-level-tag{font-family:var(--font-mono,monospace);letter-spacing:.08em;text-transform:uppercase;color:var(--text-2);border:1px solid var(--border);border-radius:20px;padding:2px 8px;font-size:10px}.dash-catalog-title{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-0);letter-spacing:-.01em;margin-bottom:8px;font-size:20px;font-weight:500}.dash-catalog-tagline{color:var(--text-1);margin-bottom:20px;font-size:14px;line-height:1.65}.dash-catalog-meta-row{border-top:1px solid var(--border);border-bottom:1px solid var(--border);gap:20px;margin-bottom:24px;padding:16px 0;display:flex}.dash-catalog-meta-item{flex-direction:column;gap:3px;display:flex}.dash-catalog-meta-label{font-family:var(--font-mono,monospace);text-transform:uppercase;letter-spacing:.07em;color:var(--text-2);font-size:10px}.dash-catalog-meta-val{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-0);letter-spacing:-.01em;font-size:18px;font-weight:500}.dash-catalog-features{flex-direction:column;flex:1;gap:8px;margin-bottom:28px;list-style:none;display:flex}.dash-catalog-features li{color:var(--text-1);align-items:flex-start;gap:8px;font-size:13px;display:flex}.dash-catalog-features li:before{content:"—";color:var(--text-2);flex-shrink:0;margin-top:2px;font-size:12px}.dash-catalog-footer{border-top:1px solid var(--border);justify-content:space-between;align-items:center;gap:16px;padding-top:20px;display:flex}.dash-catalog-price{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-0);letter-spacing:-.02em;font-size:26px;font-weight:500;line-height:1}.dash-catalog-price-note{font-family:var(--font-mono,monospace);color:var(--text-2);margin-top:4px;font-size:11px}.dash-cert-cta{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--r-lg);grid-template-columns:1fr auto;align-items:center;gap:40px;padding:40px 44px;display:grid}.dash-cert-heading{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-0);letter-spacing:-.02em;margin-bottom:12px;font-size:clamp(22px,2.5vw,30px);font-weight:400;line-height:1.15}.dash-cert-sub{color:var(--text-1);max-width:460px;font-size:14px;line-height:1.7}.dash-cert-card{background:var(--bg-2);border:1px solid var(--border-mid);border-radius:var(--r-lg);flex-direction:column;gap:6px;min-width:220px;padding:24px;display:flex}.dash-cert-icon{border-radius:var(--r);background:var(--cyan-dim);border:1px solid var(--border-mid);width:44px;height:44px;color:var(--cyan);justify-content:center;align-items:center;margin-bottom:8px;display:flex}[data-theme=light] .dash-cert-icon{border-color:var(--border-mid)}.dash-cert-card-title{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-0);font-size:15px;font-weight:500}.dash-cert-card-name{color:var(--text-1);font-size:13px}.dash-cert-card-meta{font-family:var(--font-mono,monospace);color:var(--text-2);margin-bottom:10px;font-size:11px}.dash-cert-progress-row{align-items:center;gap:8px;margin-top:4px;display:flex}.dash-cert-pct{font-family:var(--font-mono,monospace);color:var(--cyan);white-space:nowrap;font-size:11px}@media (max-width:900px){.dash-two-col{grid-template-columns:1fr}.dash-cc-main{flex-direction:column;align-items:flex-start}.dash-cc-cta{align-self:flex-start}.dash-catalog-grid,.dash-cert-cta{grid-template-columns:1fr}}@media (max-width:600px){.dash-chip{display:none}.dash-cc-inner{gap:18px;padding:22px 20px}.dash-cc-pbar-txt{display:none}.dash-stats-grid{grid-template-columns:repeat(2,1fr)}.dash-cert-cta{padding:28px 24px}}.auth-split{grid-template-columns:1fr 480px;min-height:100svh;display:grid}.auth-left{background:var(--bg-1);border-right:1px solid var(--border);flex-direction:column;padding:48px clamp(32px,5vw,72px);display:flex;position:relative;overflow:hidden}.auth-left:before{content:"";pointer-events:none;background-image:radial-gradient(circle, var(--grid-dot) 1.5px, transparent 1.5px), linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);opacity:.6;background-size:60px 60px;position:absolute;inset:0}.auth-left-back{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-2);z-index:1;align-items:center;gap:8px;width:fit-content;margin-bottom:auto;font-size:13px;font-weight:500;transition:color .2s;display:flex;position:relative}.auth-left-back:hover{color:var(--text-0)}.auth-left-logo{letter-spacing:.04em;color:var(--text-0);gap:10px;font-size:15px;font-weight:500}.auth-left-logo:hover{color:var(--text-0);opacity:.75}.auth-back-btn{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-2);align-items:center;gap:6px;font-size:13px;font-weight:500;transition:color .2s;display:inline-flex}.auth-back-btn:hover{color:var(--text-0)}.auth-pitch{z-index:1;flex-direction:column;flex:1;justify-content:center;padding:60px 0 48px;display:flex;position:relative}.auth-pitch-label{font-family:var(--font-mono,monospace);letter-spacing:.12em;text-transform:uppercase;color:var(--text-2);margin-bottom:20px;font-size:11px}.auth-pitch-headline{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-0);letter-spacing:-.02em;margin-bottom:20px;font-size:clamp(32px,3.5vw,48px);font-weight:500;line-height:1.1}.auth-pitch-sub{color:var(--text-2);max-width:420px;margin-bottom:36px;font-size:15px;line-height:1.65}.auth-pitch-points{flex-direction:column;gap:14px;margin-bottom:40px;list-style:none;display:flex}.auth-pitch-point{color:var(--text-1);align-items:flex-start;gap:12px;font-size:14px;line-height:1.5;display:flex}.auth-pitch-icon{color:var(--text-0);text-align:center;flex-shrink:0;width:20px;margin-top:1px;font-size:16px}.auth-pitch-quote{color:var(--text-2);border-left:2px solid var(--border-mid);max-width:380px;padding-left:16px;font-size:13px;font-style:italic;line-height:1.7}.auth-right{background:var(--bg-0);flex-direction:column;justify-content:center;align-items:center;padding:40px;display:flex;position:relative}.auth-right-header{z-index:2;align-items:center;gap:8px;display:flex;position:absolute;top:28px;left:40px}.auth-right-brand{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-0);letter-spacing:.02em;font-size:14px;font-weight:500}.auth-right:before{content:"";pointer-events:none;background-image:radial-gradient(circle, var(--grid-dot) 1.5px, transparent 1.5px), linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);background-size:60px 60px;position:absolute;inset:0}.auth-google-btn{background:var(--bg-2);border:1px solid var(--border-mid);border-radius:var(--r);width:100%;font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-2);cursor:not-allowed;opacity:.55;justify-content:center;align-items:center;gap:10px;padding:11px 20px;font-size:14px;font-weight:500;display:flex;position:relative}.auth-google-soon{font-family:var(--font-mono,monospace);letter-spacing:.06em;text-transform:uppercase;color:var(--text-3);background:var(--bg-3);border-radius:4px;margin-left:4px;padding:2px 6px;font-size:10px}.auth-divider{color:var(--text-3);align-items:center;gap:12px;margin-bottom:20px;font-size:12px;display:flex}.auth-divider:before,.auth-divider:after{content:"";background:var(--border);flex:1;height:1px}.auth-back{top:24px;left:var(--side-pad);font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-0);z-index:10;align-items:center;gap:10px;font-size:15px;font-weight:500;transition:opacity .2s;display:flex;position:fixed}.auth-back:hover{opacity:.7}.auth-card{background:var(--bg-1);border:1px solid var(--border-mid);border-radius:var(--r-lg);z-index:1;width:100%;max-width:380px;padding:36px;position:relative}[data-theme=light] .auth-card{box-shadow:0 4px 24px #0000000f}.auth-heading{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-0);letter-spacing:-.01em;margin-bottom:28px;font-size:22px;font-weight:500;line-height:1.2}.auth-tabs{background:var(--bg-0);border:1px solid var(--border);border-radius:var(--r);gap:4px;margin-bottom:28px;padding:4px;display:flex}.auth-tab{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-2);cursor:pointer;background:0 0;border:none;border-radius:6px;flex:1;padding:8px 12px;font-size:13px;font-weight:500;transition:background .15s,color .15s}.auth-tab.active{background:var(--bg-3);color:var(--text-0)}.auth-tab:not(.active):hover{color:var(--text-1)}.auth-field{margin-bottom:16px}.auth-label{font-size:12px;font-family:var(--font-display,"Space Grotesk", sans-serif);letter-spacing:.02em;color:var(--text-1);margin-bottom:7px;font-weight:500;display:block}.auth-input{background:var(--bg-0);border:1px solid var(--border-mid);border-radius:var(--r);width:100%;font-family:var(--font-body,"Inter", sans-serif);color:var(--text-0);box-sizing:border-box;padding:10px 14px;font-size:14px;transition:border-color .15s,box-shadow .15s}.auth-input:focus{border-color:var(--cyan);box-shadow:0 0 0 3px var(--cyan-dim);outline:none}.auth-input::placeholder{color:var(--text-2)}.auth-link{color:var(--text-2);font-size:12px;transition:color .15s}.auth-link:hover{color:var(--cyan)}.auth-error{color:#e05252;border-radius:var(--r);background:#e0525214;border:1px solid #e0525233;margin-bottom:16px;padding:10px 14px;font-size:13px;line-height:1.5}.auth-submit{justify-content:center;width:100%;margin-top:4px}.auth-submit:disabled{opacity:.65;cursor:not-allowed}.auth-footer{color:var(--text-2);text-align:center;margin-top:20px;font-size:13px;line-height:1.5}.auth-link-btn{font-size:inherit;color:var(--cyan);cursor:pointer;background:0 0;border:none;padding:0;font-family:inherit;transition:opacity .15s}.auth-link-btn:hover{opacity:.8}.auth-success{text-align:center;flex-direction:column;align-items:center;gap:12px;padding:16px 0 8px;display:flex}.auth-success-icon{background:var(--cyan-dim);border:1px solid var(--border-mid);width:52px;height:52px;font-family:var(--font-mono,monospace);color:var(--cyan);border-radius:50%;justify-content:center;align-items:center;margin-bottom:8px;font-size:20px;display:flex}[data-theme=light] .auth-success-icon{border-color:var(--border-mid)}.auth-success-heading{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-0);letter-spacing:-.01em;font-size:22px;font-weight:500}.auth-success-sub{color:var(--text-1);margin-bottom:12px;font-size:15px}:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:3px}.reveal{opacity:0;transition:opacity .55s,transform .55s;transform:translateY(20px)}.reveal.visible{opacity:1;transform:none}@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}@media (max-width:768px){.nav-links{display:none}.nav-hamburger{display:flex}.nav-sign-in{display:none}.nav.nav-open .nav-links{background:var(--bg-1);border-bottom:1px solid var(--border);padding:16px var(--side-pad) 24px;flex-direction:column;gap:0;display:flex;position:fixed;top:64px;left:0;right:0}.nav.nav-open .nav-links a{border-bottom:1px solid var(--border);padding:14px 0;font-size:16px;display:block}.tracks-grid{grid-template-columns:1fr}.pricing-grid,.pricing-model-grid{grid-template-columns:1fr;gap:12px}.pricing-tracks-grid{grid-template-columns:1fr}.pricing-free-strip{grid-template-columns:1fr;gap:24px}.pricing-free-list{grid-template-columns:1fr}.tap-header{flex-direction:column;align-items:flex-start}.tap-header-sub{max-width:100%}.footer-why-list{grid-template-columns:1fr}.footer-inner{flex-direction:column;gap:32px}.footer-links-group{flex-wrap:wrap;gap:32px}.footer-bottom{flex-direction:column;align-items:flex-start;gap:12px}.hero-stats{gap:20px}.auth-split{grid-template-columns:1fr}.auth-left{display:none}.auth-right{min-height:100svh;padding:32px 24px}}@media (max-width:600px){:root{--section-gap:72px}#hero{padding-top:64px}.hero-inner{justify-content:flex-start}.hero-sphere-wrap{margin-top:16px;width:100%!important;height:260px!important;position:relative!important;top:auto!important;right:auto!important;transform:none!important}.hero-bottom{max-width:100%;padding:24px 0 44px}.hero-headline{font-size:clamp(32px,9vw,44px)}.hero-sub{font-size:15px}.hero-ctas{flex-direction:column;align-items:stretch;gap:10px}.hero-ctas .btn{justify-content:center;width:100%}.pedagogy-strip{overflow-x:unset;flex-direction:column}.pedagogy-step{text-align:left;border-bottom:1px solid var(--border);min-width:unset;flex:none;grid-template-columns:40px 1fr;align-items:start;column-gap:16px;width:100%;padding:20px 0;display:grid}.pedagogy-step:last-child{border-bottom:none}.pedagogy-step+.pedagogy-step:before{display:none}.step-num{grid-area:1/1/3;margin-top:2px;margin-bottom:0}.step-verb{grid-area:1/2;margin-bottom:4px}.step-desc{grid-area:2/2}.frame-url{display:none}.frame-panel-right{min-width:unset}.eval-block{padding:24px 20px}.pricing-institutional{flex-direction:column;align-items:flex-start}}@media (max-width:400px){.hero-sphere-wrap{height:220px!important}.hero-headline{font-size:30px}}@media (min-width:601px) and (max-width:900px){:root{--section-gap:88px}.tracks-grid,.pricing-grid{grid-template-columns:repeat(2,1fr)}.pricing-model-grid,.pricing-tracks-grid,.pricing-free-strip,.pricing-free-list{grid-template-columns:1fr}.hero-sphere-wrap{width:clamp(360px,60vh,700px)!important;height:clamp(360px,60vh,700px)!important}.hero-bottom{max-width:55%}}.brand-page{background:var(--bg-0);min-height:100vh}.brand-body{max-width:900px;padding:0 var(--side-pad) 40px;margin:0 auto}.brand-hero{border-bottom:1px solid var(--border);margin-bottom:72px;padding:72px 0 64px}.brand-hero-heading{font-family:var(--font-display);color:var(--text-0);letter-spacing:-.02em;margin:8px 0 16px;font-size:clamp(36px,5vw,56px);font-weight:500;line-height:1.1}.brand-hero-sub{color:var(--text-1);max-width:540px;font-size:17px;line-height:1.6}.brand-section{margin-bottom:80px}.brand-section-title{font-family:var(--font-display);color:var(--text-0);letter-spacing:-.01em;margin:0 0 8px;font-size:22px;font-weight:500}.brand-section-desc{color:var(--text-1);max-width:600px;margin:0 0 32px;font-size:14px;line-height:1.6}.brand-logo-grid{grid-template-columns:1fr 1fr;gap:16px;display:grid}.brand-logo-card{border:1px solid var(--border);border-radius:12px;overflow:hidden}.brand-logo-card--dark{background:#0a0a0a}.brand-logo-card--light{background:#f5f5f5}.brand-logo-card--wide{grid-column:span 2}.brand-logo-preview{justify-content:center;align-items:center;gap:12px;min-height:120px;padding:48px 32px;display:flex}.brand-wordmark-text--light{font-family:var(--font-display);color:#f0f0f0;letter-spacing:.03em;font-size:18px;font-weight:500}.brand-wordmark-text--dark{font-family:var(--font-display);color:#0a0a0a;letter-spacing:.03em;font-size:18px;font-weight:500}.brand-logo-mark-on-dark{border:1.5px solid #fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex;position:relative}.brand-logo-mark-on-dark:before{content:"";opacity:.5;background:#fff;width:1px;height:100%;position:absolute;top:0;left:50%;transform:translate(-50%)rotate(60deg)}.brand-logo-mark-on-dark:after{content:"";background:#fff;border-radius:50%;width:30%;height:30%;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.brand-logo-mark-light{border:1.5px solid #0a0a0a;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:22px;height:22px;display:inline-flex;position:relative}.brand-logo-mark-light:before{content:"";opacity:.45;background:#0a0a0a;width:1px;height:100%;position:absolute;top:0;left:50%;transform:translate(-50%)rotate(60deg)}.brand-logo-mark-light:after{content:"";background:#0a0a0a;border-radius:50%;width:30%;height:30%;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.brand-logo-mark-light--lg{border-width:2px;width:48px;height:48px}.brand-lockup{align-items:center;gap:14px;display:flex}.brand-lockup-name{font-family:var(--font-display);color:#f0f0f0;letter-spacing:.04em;font-size:20px;font-weight:500;line-height:1.2}.brand-lockup-name--dark{color:#0a0a0a}.brand-lockup-sub{font-family:var(--font-display);color:#f0f0f080;letter-spacing:.14em;text-transform:uppercase;font-size:11px;font-weight:400}.brand-lockup-sub--dark{color:#0a0a0a73}.brand-logo-footer{background:#ffffff05;border-top:1px solid #ffffff0f;justify-content:space-between;align-items:center;padding:12px 16px;display:flex}.brand-logo-card--light .brand-logo-footer{background:#00000005;border-top:1px solid #00000012}.brand-logo-label{color:#f0f0f073;font-size:12px;font-family:var(--font-mono)}.brand-logo-label--dark{color:#0a0a0a66}.brand-logo-actions{gap:6px;display:flex}.brand-dl-btn{font-size:11px;font-family:var(--font-mono);color:#f0f0f0bf;cursor:pointer;background:#ffffff0d;border:1px solid #ffffff26;border-radius:5px;padding:4px 10px;font-weight:500;transition:background .15s,border-color .15s}.brand-dl-btn:hover{background:#ffffff1a;border-color:#ffffff40}.brand-dl-btn--dark{color:#0a0a0aa6;background:#0000000f;border-color:#00000026}.brand-dl-btn--dark:hover{background:#0000001f;border-color:#00000040}.brand-type-stack{flex-direction:column;gap:2px;display:flex}.brand-type-card{border:1px solid var(--border);background:var(--bg-1);border-radius:10px;padding:28px 28px 24px}.brand-type-meta{align-items:baseline;gap:12px;margin-bottom:16px;display:flex}.brand-type-name{font-family:var(--font-display);color:var(--text-0);margin:0;font-size:14px;font-weight:500}.brand-type-role{color:var(--text-2);font-size:12px;font-family:var(--font-mono);background:var(--bg-3);border-radius:4px;padding:2px 8px}.brand-type-specimen{color:var(--text-0);margin:0 0 12px;line-height:1.25}.brand-type-desc{color:var(--text-1);margin:0 0 10px;font-size:13px;line-height:1.55}.brand-type-css{font-family:var(--font-mono);color:var(--text-2);background:var(--bg-3);border:1px solid var(--border);border-radius:5px;padding:6px 10px;font-size:12px;display:block}.brand-color-grid{grid-template-columns:repeat(4,1fr);gap:12px;display:grid}.brand-color-card{border:1px solid var(--border);background:var(--bg-1);border-radius:10px;overflow:hidden}.brand-color-swatch{width:100%;height:80px}.brand-color-name{color:var(--text-0);margin:12px 12px 2px;font-size:13px;font-weight:500}.brand-color-hex{font-family:var(--font-mono);color:var(--text-2);margin:0 12px 4px;font-size:11px}.brand-color-use{color:var(--text-2);margin:0 12px 12px;font-size:11px;line-height:1.4}.brand-rules-grid{grid-template-columns:1fr 1fr;gap:24px;display:grid}.brand-rules-col{background:var(--bg-1);border:1px solid var(--border);border-radius:10px;padding:24px}.brand-rules-heading{letter-spacing:.1em;text-transform:uppercase;margin:0 0 16px;font-size:12px;font-weight:600}.brand-rules-heading--do{color:var(--text-0)}.brand-rules-heading--dont{color:var(--text-1)}.brand-rules-list{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.brand-rules-item{gap:10px;font-size:13px;line-height:1.5;display:flex}.brand-rules-item--do{color:var(--text-0)}.brand-rules-item--do span{color:var(--text-0);flex-shrink:0;margin-top:1px}.brand-rules-item--dont{color:var(--text-1)}.brand-rules-item--dont span{color:var(--text-2);flex-shrink:0;margin-top:1px}.brand-clearspace-card{background:var(--bg-1);border:1px solid var(--border);border-radius:10px;padding:40px 32px}.brand-clearspace-demo{justify-content:center;align-items:center;margin:0 auto 32px;display:flex;position:relative}.brand-clearspace-box{border:1px dashed var(--border-mid);border-radius:4px;padding:16px;display:inline-flex}.brand-clearspace-labels{pointer-events:none;position:absolute;inset:0}.brand-cs-label{font-family:var(--font-mono);color:var(--text-2);font-size:10px;position:absolute}.brand-cs-label--top{top:0;left:50%;transform:translate(-50%)}.brand-cs-label--bottom{bottom:0;left:50%;transform:translate(-50%)}.brand-cs-label--left{top:50%;left:0;transform:translateY(-50%)rotate(-90deg)}.brand-cs-label--right{top:50%;right:0;transform:translateY(-50%)rotate(90deg)}.brand-minsize-row{flex-wrap:wrap;gap:40px;display:flex}.brand-minsize-item{align-items:center;gap:10px;display:flex}.brand-minsize-label{color:var(--text-2);font-size:12px;font-family:var(--font-mono)}@media (max-width:700px){.brand-logo-grid{grid-template-columns:1fr}.brand-logo-card--wide{grid-column:span 1}.brand-color-grid{grid-template-columns:repeat(2,1fr)}.brand-rules-grid{grid-template-columns:1fr}}@media (max-width:480px){.brand-color-grid{grid-template-columns:1fr 1fr}}.synth-shell{background:var(--bg-0);flex-direction:column;height:100vh;display:flex;overflow:hidden}.synth-nav{border-bottom:1px solid var(--border);background:var(--bg-1);z-index:10;flex-shrink:0;justify-content:space-between;align-items:center;height:52px;padding:0 20px;display:flex}.synth-nav-left{align-items:center;gap:12px;display:flex}.synth-nav-right{align-items:center;gap:10px;display:flex}.synth-nav-chip{font-size:10px;font-family:var(--font-mono);letter-spacing:.08em;color:var(--text-2);background:var(--bg-3);border:1px solid var(--border);border-radius:4px;padding:1px 6px;font-weight:600}.synth-qubit-counter{color:var(--text-2);font-size:12px;font-family:var(--font-mono)}.synth-clear-btn{font-size:12px;font-family:var(--font-display);color:var(--text-2);border:1px solid var(--border);cursor:pointer;background:0 0;border-radius:6px;padding:5px 12px;font-weight:500;transition:color .15s,border-color .15s}.synth-clear-btn:hover:not(:disabled){color:var(--text-0);border-color:var(--border-mid)}.synth-clear-btn:disabled{opacity:.35;cursor:not-allowed}.synth-run-btn{min-width:84px;padding:6px 16px;font-size:13px;transition:background .15s,color .15s,opacity .15s}.synth-run-btn--running{opacity:.65;cursor:not-allowed}.synth-run-btn--done{background:var(--bg-3)!important;color:var(--text-0)!important;border-color:var(--border-mid)!important}.synth-run-btn:disabled{opacity:.4;cursor:not-allowed}.synth-loading-chip{font-size:11px;font-family:var(--font-mono);color:var(--text-2);animation:1.4s ease-in-out infinite synth-pulse}@keyframes synth-pulse{0%,to{opacity:.4}50%{opacity:1}}.synth-body{flex:1;grid-template-columns:184px 1fr 260px;display:grid;overflow:hidden}.synth-palette{border-right:1px solid var(--border);background:var(--bg-1);flex-direction:column;gap:16px;padding:16px 12px;display:flex;overflow-y:auto}.synth-palette-title{letter-spacing:.12em;text-transform:uppercase;color:var(--text-2);margin:0 0 4px;font-size:10px;font-weight:600}.synth-pgroup{flex-direction:column;gap:6px;display:flex}.synth-pgroup-label{letter-spacing:.1em;text-transform:uppercase;color:var(--text-3);font-size:10px;font-weight:500}.synth-pgroup-grid{grid-template-columns:repeat(4,1fr);gap:4px;display:grid}.synth-pg{font-family:var(--font-mono);color:var(--text-0);background:var(--bg-2);border:1px solid var(--border);cursor:grab;text-align:center;-webkit-user-select:none;user-select:none;touch-action:none;border-radius:6px;padding:7px 4px;font-size:12px;font-weight:600;transition:background .12s,border-color .12s,transform .1s}.synth-pg:hover{background:var(--bg-3);border-color:var(--border-mid)}.synth-pg--dragging{opacity:.4;cursor:grabbing}.synth-palette-hint{border-top:1px solid var(--border);margin-top:auto;padding-top:16px}.synth-palette-hint p{color:var(--text-3);margin:0;font-size:11px;line-height:1.6}.synth-centre{flex-direction:column;display:flex;overflow:hidden}.synth-canvas-wrap{background:var(--bg-0);flex:1;padding:24px 24px 16px;overflow:auto}.synth-canvas-outer{flex-direction:column;gap:12px;display:flex}.synth-canvas{min-height:60px;position:relative}.synth-row-label{width:44px;font-family:var(--font-mono);color:var(--text-2);text-align:right;-webkit-user-select:none;user-select:none;padding-right:8px;font-size:12px;position:absolute;top:50%;left:0;transform:translateY(-50%)}.synth-wire{background:var(--border-mid);pointer-events:none;height:1px;position:absolute}.synth-cell{cursor:default;border-radius:6px;justify-content:center;align-items:center;transition:background .1s;display:flex;position:absolute}.synth-cell--over{background:var(--cyan-dim);outline:1.5px dashed var(--border-bright)}.synth-cell--cx-pick{cursor:crosshair;outline:1px dashed var(--border-mid);background:#ffffff0a}.synth-cell--cx-pick:hover{background:var(--cyan-dim)}.synth-cell.occupied{cursor:pointer}.synth-cell.occupied:hover .synth-gate--box{border-color:var(--border-bright)}.synth-gate{pointer-events:none;flex-direction:column;justify-content:center;align-items:center;display:flex}.synth-gate--box{border:1.5px solid var(--border-bright);background:var(--bg-2);border-radius:6px;gap:1px;width:40px;height:38px;transition:border-color .12s,background .12s}.synth-gate--ghost{background:var(--bg-3);border-color:var(--cyan);opacity:.9;cursor:grabbing}.synth-gate-label{font-family:var(--font-mono);color:var(--text-0);font-size:13px;font-weight:600;line-height:1}.synth-gate-angle{font-family:var(--font-mono);color:var(--text-2);font-size:9px;line-height:1}.synth-gate--control,.synth-gate--target,.synth-gate--swap{color:var(--text-0)}.synth-cx-cancel{font-size:11px;font-family:var(--font-mono);color:var(--text-2);border:1px solid var(--border);cursor:pointer;background:0 0;border-radius:4px;padding:2px 8px;position:absolute}.synth-cx-cancel:hover{color:var(--text-0);border-color:var(--border-mid)}.synth-param-pop{background:var(--bg-2);border:1px solid var(--border-bright);z-index:30;border-radius:10px;min-width:200px;padding:14px 16px 12px;position:absolute;box-shadow:0 8px 32px #0006}.synth-param-title{color:var(--text-0);font-size:12px;font-weight:600;font-family:var(--font-display);margin:0 0 10px}.synth-param-presets{flex-wrap:wrap;gap:4px;margin-bottom:10px;display:flex}.synth-param-preset{font-family:var(--font-mono);color:var(--text-1);background:var(--bg-3);border:1px solid var(--border);cursor:pointer;border-radius:4px;padding:3px 8px;font-size:11px;transition:background .1s,color .1s,border-color .1s}.synth-param-preset:hover,.synth-param-preset.active{background:var(--bg-4);color:var(--text-0);border-color:var(--border-mid)}.synth-param-val{font-family:var(--font-mono);color:var(--text-0);text-align:center;margin:0 0 10px;font-size:18px;font-weight:600}.synth-param-actions{justify-content:flex-end;gap:6px;display:flex}.synth-param-cancel{font-size:12px;font-family:var(--font-display);color:var(--text-2);border:1px solid var(--border);cursor:pointer;background:0 0;border-radius:6px;padding:5px 12px}.synth-param-cancel:hover{color:var(--text-0);border-color:var(--border-mid)}.synth-param-confirm{font-size:12px;font-family:var(--font-display);color:var(--bg-0);background:var(--text-0);cursor:pointer;border:none;border-radius:6px;padding:5px 14px;font-weight:500;transition:opacity .15s}.synth-param-confirm:hover{opacity:.85}.synth-qubit-ctrl{gap:8px;padding:8px 0 4px;display:flex}.synth-qubit-btn{font-size:12px;font-family:var(--font-mono);color:var(--text-2);background:var(--bg-1);border:1px solid var(--border);cursor:pointer;border-radius:5px;padding:4px 12px;transition:color .12s,border-color .12s}.synth-qubit-btn:hover:not(:disabled){color:var(--text-0);border-color:var(--border-mid)}.synth-qubit-btn:disabled{opacity:.3;cursor:not-allowed}.synth-bottom{border-top:1px solid var(--border);background:var(--bg-1);flex-shrink:0;min-height:120px;max-height:220px;padding:14px 24px;overflow-y:auto}.synth-bottom-header{align-items:baseline;gap:10px;margin-bottom:12px;display:flex}.synth-bottom-title{letter-spacing:.1em;text-transform:uppercase;color:var(--text-2);font-size:11px;font-weight:600}.synth-bottom-sub{color:var(--text-3);font-size:11px;font-family:var(--font-mono)}.synth-prob-list{flex-direction:column;gap:5px;display:flex}.synth-prob-row{grid-template-columns:52px 1fr 44px;align-items:center;gap:8px;display:grid}.synth-prob-label{font-family:var(--font-mono);color:var(--text-1);text-align:right;font-size:11px}.synth-prob-track{background:var(--bg-3);border-radius:3px;height:6px;overflow:hidden}.synth-prob-fill{background:var(--text-0);border-radius:3px;height:100%;transition:width .25s}.synth-prob-pct{font-family:var(--font-mono);color:var(--text-2);text-align:right;font-size:11px}.synth-prob-empty{align-items:center;height:60px;display:flex}.synth-prob-empty p{color:var(--text-3);font-size:12px}.synth-qasm{border-left:1px solid var(--border);background:var(--bg-1);flex-direction:column;display:flex;overflow:hidden}.synth-qasm-header{border-bottom:1px solid var(--border);flex-shrink:0;justify-content:space-between;align-items:center;padding:12px 16px 10px;display:flex}.synth-qasm-title{letter-spacing:.1em;text-transform:uppercase;color:var(--text-2);font-size:11px;font-weight:600}.synth-qasm-badge{font-size:10px;font-family:var(--font-mono);color:var(--text-3);background:var(--bg-3);border:1px solid var(--border);border-radius:4px;padding:1px 6px}.synth-qasm-editor-wrap{flex:1;min-height:0;overflow:hidden}.synth-qasm-editor-wrap>section,.synth-qasm-editor-wrap>div{height:100%!important}.synth-qasm--error .synth-qasm-header{border-bottom-color:#ff50504d}.synth-qasm-error-badge{font-size:10px;font-family:var(--font-mono);color:#f55;background:#ff505014;border:1px solid #ff505040;border-radius:4px;padding:1px 6px}.synth-qasm-error-bar{font-family:var(--font-mono);color:#f55;background:#ff50500f;border-top:1px solid #ff505026;flex-shrink:0;align-items:center;gap:6px;padding:6px 12px;font-size:11px;display:flex}.synth-bottom{border-top:1px solid var(--border);background:var(--bg-1);flex-shrink:0;grid-template-columns:1fr 192px;height:192px;display:grid;overflow:hidden}.synth-prob-section{border-right:1px solid var(--border);flex-direction:column;padding:10px 16px 8px;display:flex;overflow:hidden}.synth-prob-chart-wrap{flex-direction:column;flex:1;min-height:0;display:flex}.synth-prob-filter-note{font-size:10px;font-family:var(--font-mono);color:var(--text-2);padding:0 0 4px}.synth-prob-hist{flex:1;gap:2px;min-height:0;padding:0 2px;display:flex}.synth-hist-col{flex-direction:column;flex:1 1 0;align-items:stretch;min-width:0;height:100%;display:flex}.synth-hist-bar-area{flex-direction:column;flex:1;justify-content:flex-end;align-items:stretch;min-height:0;display:flex;position:relative;overflow:visible}.synth-hist-bar{background:var(--fg);width:100%;transition:height .28s}.synth-hist-bar--zero{opacity:.07}.synth-hist-pct{font-family:var(--font-mono);color:var(--text-2);white-space:nowrap;pointer-events:none;font-size:9px;line-height:1;position:absolute;left:50%;transform:translate(-50%)}.synth-hist-label{height:16px;font-family:var(--font-mono);color:var(--text-3);text-align:center;text-overflow:ellipsis;white-space:nowrap;flex-shrink:0;margin-top:2px;font-size:8.5px;line-height:16px;overflow:hidden}.synth-bloch-panel{flex-direction:column;display:flex;overflow:hidden}.synth-bloch-header{flex-shrink:0;align-items:center;gap:7px;padding:10px 10px 6px;display:flex}.synth-qubit-tabs{gap:3px;display:flex}.synth-qubit-tab{font-family:var(--font-mono);border:1px solid var(--border);color:var(--text-3);cursor:pointer;background:0 0;border-radius:3px;padding:2px 5px;font-size:9.5px;line-height:1.4;transition:background .12s,color .12s,border-color .12s}.synth-qubit-tab:hover{background:var(--bg-3);color:var(--text-1)}.synth-qubit-tab.active{background:var(--fg);color:var(--bg-0);border-color:var(--fg)}.synth-bloch-purity{font-family:var(--font-mono);color:var(--text-3);text-transform:lowercase;margin-left:auto;font-size:9px}.synth-bloch-sphere-wrap{flex:1;min-height:0;position:relative}.synth-sphere-wrap{width:100%;height:100%;position:relative}.synth-warnings{background:var(--bg-1);flex-shrink:0}.synth-warning-item{border-top:1px solid var(--border);color:var(--text-2);align-items:flex-start;gap:8px;padding:6px 20px;font-size:11px;line-height:1.5;display:flex}.synth-warning-item--info{color:var(--text-1)}.synth-warning-icon{opacity:.55;flex-shrink:0;margin-top:2px;font-size:10px}@media (max-width:900px){.synth-body{grid-template-columns:160px 1fr}.synth-qasm{display:none}.synth-bottom{grid-template-columns:1fr;height:auto}.synth-bloch-panel{display:none}}@media (max-width:600px){.synth-body{grid-template-columns:1fr}.synth-palette{display:none}}.admin-shell{background:var(--bg-0);height:100vh;display:flex;overflow:hidden}.admin-sidebar{background:var(--bg-1);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;width:220px;height:100vh;transition:width .22s cubic-bezier(.4,0,.2,1);display:flex;overflow:hidden}.admin-shell--collapsed .admin-sidebar{width:60px}.admin-sidebar-header{border-bottom:1px solid var(--border);flex-shrink:0;align-items:center;gap:8px;min-height:56px;padding:16px 14px 14px;display:flex;overflow:hidden}.admin-logo{color:var(--text-1);white-space:nowrap;align-items:center;gap:6px;font-size:13px;font-weight:600;text-decoration:none;display:flex;overflow:hidden}.admin-badge{letter-spacing:.08em;text-transform:uppercase;color:var(--violet);white-space:nowrap;background:#8b5cf626;border:1px solid #8b5cf64d;border-radius:4px;flex-shrink:0;margin-left:auto;padding:2px 6px;font-size:9px;font-weight:700}.admin-sidebar-toggle{border:none;border-bottom:1px solid var(--border);width:100%;color:var(--text-3);cursor:pointer;background:0 0;flex-shrink:0;justify-content:center;align-items:center;padding:9px 0;transition:color .15s,background .15s;display:flex}.admin-sidebar-toggle:hover{color:var(--text-1);background:var(--bg-2)}.admin-nav{flex-direction:column;flex:1;gap:2px;padding:10px 8px;display:flex;overflow:hidden}.admin-nav-link{color:var(--text-2);white-space:nowrap;border-radius:7px;align-items:center;gap:9px;padding:8px 10px;font-size:13px;text-decoration:none;transition:background .15s,color .15s;display:flex;overflow:hidden}.admin-nav-icon{flex-shrink:0;display:flex}.admin-nav-label{text-overflow:ellipsis;overflow:hidden}.admin-nav-link:hover{background:var(--bg-2);color:var(--text-1)}.admin-nav-link.active{background:var(--bg-2);color:var(--text-0)}.admin-sidebar-bottom{border-top:1px solid var(--border);flex-direction:column;flex-shrink:0;gap:2px;padding:8px 8px 14px;display:flex}.admin-sidebar-divider{background:var(--border);height:1px;margin:6px 2px}.admin-back-link{color:var(--text-3);white-space:nowrap;border-radius:7px;align-items:center;gap:9px;padding:7px 10px;font-size:12px;text-decoration:none;transition:color .15s,background .15s;display:flex;overflow:hidden}.admin-back-link:hover{color:var(--text-1);background:var(--bg-2)}.admin-content{flex-direction:column;flex:1;min-width:0;display:flex;overflow:hidden}.admin-topbar{border-bottom:1px solid var(--border);background:var(--bg-1);flex-shrink:0;align-items:center;gap:16px;height:52px;padding:0 24px;display:flex}.admin-topbar-left{flex:1}.admin-topbar-right{align-items:center;gap:12px;display:flex}.admin-topbar-user{align-items:center;gap:10px;display:flex}.admin-topbar-avatar{background:var(--violet-dim);border:1px solid var(--border-mid);width:30px;height:30px;color:var(--text-1);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:12px;font-weight:700;display:flex}.admin-topbar-info{flex-direction:column;line-height:1.2;display:flex}.admin-topbar-name{color:var(--text-1);font-size:12px;font-weight:600}.admin-topbar-role{color:var(--text-3);font-size:10px}.admin-topbar-signout{color:var(--text-2);border:1px solid var(--border-mid);cursor:pointer;background:0 0;border-radius:6px;align-items:center;gap:6px;padding:5px 10px;font-size:12px;transition:color .15s,background .15s,border-color .15s;display:flex}.admin-topbar-signout:hover{color:var(--text-0);background:var(--bg-2);border-color:var(--border-bright)}.admin-main{flex:1;overflow-y:auto}.admin-page{max-width:960px;margin:0 auto;padding:32px 24px}.admin-page-header{margin-bottom:28px}.admin-page-title{color:var(--text-1);margin-bottom:4px;font-size:22px;font-weight:700}.admin-page-sub{color:var(--text-3);font-size:13px}.admin-metric-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px;margin-bottom:28px;display:grid}.admin-metric-card{background:var(--bg-1);border:1px solid var(--border);border-radius:10px;padding:16px}.admin-metric-value{font-size:26px;font-weight:700;font-family:var(--font-space-grotesk);margin-bottom:4px}.admin-metric-label{color:var(--text-3);letter-spacing:.04em;font-size:11px}.admin-two-col{grid-template-columns:1fr 1fr;gap:20px;margin-bottom:28px;display:grid}@media (max-width:760px){.admin-two-col{grid-template-columns:1fr}}.admin-card{background:var(--bg-1);border:1px solid var(--border);border-radius:10px;margin-bottom:0;padding:18px}.admin-card-header{justify-content:space-between;align-items:center;margin-bottom:14px;display:flex}.admin-card-title{color:var(--text-1);font-size:13px;font-weight:600}.admin-card-link{color:var(--cyan);font-size:12px;text-decoration:none}.admin-table{border-collapse:collapse;width:100%;font-size:13px}.admin-table--full{border-radius:0}.admin-table th{text-align:left;letter-spacing:.06em;text-transform:uppercase;color:var(--text-3);border-bottom:1px solid var(--border);background:var(--bg-2);padding:10px 14px;font-size:11px;font-weight:600}.admin-table td{border-bottom:1px solid var(--border);color:var(--text-2);vertical-align:middle;padding:10px 14px}.admin-table tr:last-child td{border-bottom:none}.admin-table tr:hover td{background:var(--bg-2)}.admin-plan-badge{text-transform:uppercase;letter-spacing:.06em;color:var(--cyan);background:#2adfff1a;border:1px solid #2adfff33;border-radius:4px;padding:2px 7px;font-size:10px;font-weight:700;display:inline-block}.admin-role-badge{text-transform:uppercase;letter-spacing:.05em;background:var(--bg-3);color:var(--text-2);border:1px solid var(--border);border-radius:4px;padding:2px 7px;font-size:10px;font-weight:600;display:inline-block}.admin-role-badge.admin{color:var(--violet);background:#8b5cf61f;border-color:#8b5cf640}.admin-filters{flex-wrap:wrap;gap:10px;margin-bottom:16px;display:flex}.admin-search{background:var(--bg-1);border:1px solid var(--border);min-width:200px;color:var(--text-1);border-radius:7px;outline:none;flex:1;padding:8px 12px;font-size:13px}.admin-search:focus{border-color:var(--cyan)}.admin-select{background:var(--bg-1);border:1px solid var(--border);color:var(--text-1);cursor:pointer;border-radius:7px;outline:none;padding:8px 10px;font-size:13px}.admin-select:focus{border-color:var(--cyan)}.admin-select--full{width:100%}.admin-action-btn{background:var(--bg-2);border:1px solid var(--border);color:var(--text-2);cursor:pointer;border-radius:5px;padding:4px 10px;font-size:11px;font-weight:500;text-decoration:none;transition:background .15s,color .15s;display:inline-block}.admin-action-btn:hover{background:var(--bg-3);color:var(--text-1)}.admin-action-btn--danger:hover{color:#ef4444;background:#ef44441f;border-color:#ef44444d}.admin-modal-overlay{z-index:1000;background:#0000008c;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.admin-modal{background:var(--bg-1);border:1px solid var(--border);border-radius:12px;width:100%;max-width:440px;padding:24px}.admin-modal--sm{max-width:360px}.admin-modal-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.admin-modal-header h2{color:var(--text-1);font-size:16px;font-weight:600}.admin-modal-close{color:var(--text-3);cursor:pointer;background:0 0;border:none;padding:0 4px;font-size:16px}.admin-modal-actions{justify-content:flex-end;gap:10px;margin-top:24px;display:flex}.admin-field{margin-bottom:16px}.admin-label{color:var(--text-2);letter-spacing:.04em;margin-bottom:6px;font-size:12px;font-weight:500;display:block}.admin-input{background:var(--bg-2);border:1px solid var(--border);width:100%;color:var(--text-1);box-sizing:border-box;border-radius:6px;outline:none;padding:8px 10px;font-size:13px}.admin-input:focus{border-color:var(--cyan)}.admin-course-mod-header{justify-content:space-between;align-items:center;gap:12px;margin-bottom:4px;display:flex}.admin-lesson-row{border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:6px 0;display:flex}.admin-lesson-row:last-child{border-bottom:none}.auth-info{color:#48bb78;background:#48bb781a;border:1px solid #48bb7840;border-radius:8px;margin-bottom:16px;padding:12px 14px;font-size:13px}.course-lesson-item--locked{cursor:not-allowed;opacity:.6;align-items:center;gap:8px;padding:6px 10px;display:flex}.admin-login-wrap{background:var(--bg-0);justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.admin-login-card{background:var(--bg-1);border:1px solid var(--border-mid);border-radius:14px;flex-direction:column;gap:20px;width:100%;max-width:380px;padding:36px 32px 28px;display:flex}.admin-login-brand{align-items:center;gap:10px;display:flex}.admin-login-heading{color:var(--text-0);letter-spacing:-.02em;margin:0;font-size:20px;font-weight:600}.admin-login-form{flex-direction:column;gap:0;display:flex}.admin-login-back{color:var(--text-3);text-align:center;font-size:12px;text-decoration:none;transition:color .2s}.admin-login-back:hover{color:var(--text-1)}.settings-shell{min-height:100%;display:flex}.settings-sidebar{border-right:1px solid var(--border);background:var(--bg-0);flex-shrink:0;width:196px;padding:24px 8px}.settings-sidebar-heading{letter-spacing:.08em;text-transform:uppercase;color:var(--text-3);margin-bottom:8px;padding:0 10px;font-size:10px;font-weight:700}.settings-nav{flex-direction:column;gap:2px;display:flex}.settings-nav-link{color:var(--text-2);border-radius:7px;align-items:center;gap:8px;padding:8px 10px;font-size:13px;text-decoration:none;transition:background .15s,color .15s;display:flex}.settings-nav-link:hover{background:var(--bg-2);color:var(--text-1)}.settings-nav-link.active{background:var(--bg-2);color:var(--text-0);font-weight:500}.settings-content{flex:1;min-width:0;padding:32px 40px}.settings-page-header{margin-bottom:28px}.settings-page-title{color:var(--text-0);letter-spacing:-.02em;margin-bottom:4px;font-size:20px;font-weight:700}.settings-page-sub{color:var(--text-3);font-size:13px}.settings-section{background:var(--bg-1);border:1px solid var(--border);border-radius:10px;margin-bottom:16px;padding:20px 24px}.settings-section-title{color:var(--text-1);margin-bottom:16px;font-size:13px;font-weight:600}.settings-section-desc{color:var(--text-3);margin-top:-10px;margin-bottom:16px;font-size:12px}.settings-section-row{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.settings-field-grid{grid-template-columns:1fr 1fr;gap:14px;display:grid}.settings-field{flex-direction:column;gap:6px;display:flex}.settings-label{color:var(--text-2);letter-spacing:.03em;font-size:11px;font-weight:600}.settings-copy-row{gap:8px;display:flex}.settings-copy-row .admin-input{flex:1}.settings-avatar-row{align-items:center;gap:16px;display:flex}.settings-avatar{background:var(--violet-dim);border:2px solid var(--border-mid);width:52px;height:52px;color:var(--text-1);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:20px;font-weight:700;display:flex}.settings-avatar-name{color:var(--text-0);margin-bottom:2px;font-size:15px;font-weight:600}.settings-avatar-email{color:var(--text-3);margin-bottom:6px;font-size:12px}.settings-stats-grid{grid-template-columns:repeat(3,1fr);gap:12px;display:grid}.settings-stat-card{background:var(--bg-2);border:1px solid var(--border);border-radius:8px;padding:14px 16px}.settings-stat-value{color:var(--text-0);font-size:22px;font-weight:700}.settings-stat-label{color:var(--text-2);margin-top:2px;font-size:11px}.settings-stat-unit{color:var(--text-3);margin-top:1px;font-size:10px}.settings-chart-placeholder{background:var(--bg-2);border:1px dashed var(--border-mid);height:140px;color:var(--text-3);border-radius:8px;justify-content:center;align-items:center;font-size:12px;display:flex}.settings-gateway-list{flex-direction:column;gap:10px;display:flex}.settings-gateway-card{background:var(--bg-2);border:1px solid var(--border);border-radius:8px;align-items:center;gap:14px;padding:12px 16px;display:flex}.settings-gateway-logo{background:var(--bg-3);border:1px solid var(--border-mid);width:36px;height:36px;color:var(--text-1);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;font-size:14px;font-weight:800;display:flex}.settings-gateway-info{flex:1}.settings-gateway-name{color:var(--text-1);font-size:13px;font-weight:600}.settings-gateway-desc{color:var(--text-3);font-size:11px}.settings-tabs{border-bottom:1px solid var(--border);gap:4px;margin-bottom:20px;padding-bottom:0;display:flex}.settings-tab{color:var(--text-3);cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;margin-bottom:-1px;padding:8px 16px;font-size:13px;transition:color .15s,border-color .15s}.settings-tab:hover{color:var(--text-1)}.settings-tab.active{color:var(--text-0);border-bottom-color:var(--cyan);font-weight:500}.settings-actions{align-items:center;gap:14px;margin-top:4px;display:flex}.settings-coming-soon{color:var(--text-3);font-size:11px}.admin-drawer-overlay{z-index:299;opacity:0;pointer-events:none;background:#00000059;transition:opacity .25s;position:fixed;inset:0}.admin-drawer-overlay.open{opacity:1;pointer-events:auto}.admin-drawer{background:var(--bg-1);border-left:1px solid var(--border-mid);z-index:300;flex-direction:column;width:420px;height:100vh;transition:transform .26s cubic-bezier(.4,0,.2,1);display:flex;position:fixed;top:0;right:0;transform:translate(100%);box-shadow:-8px 0 32px #0000001f}.admin-drawer.open{transform:translate(0)}.admin-drawer-header{border-bottom:1px solid var(--border);flex-shrink:0;justify-content:space-between;align-items:flex-start;padding:24px 24px 20px;display:flex}.admin-drawer-title{color:var(--text-0);margin-bottom:2px;font-size:16px;font-weight:700}.admin-drawer-sub{color:var(--text-3);font-size:12px}.admin-drawer-body{flex-direction:column;flex:1;gap:18px;padding:24px;display:flex;overflow-y:auto}.admin-drawer-pass-row{gap:8px;display:flex}.admin-drawer-pass-row .admin-input{flex:1}.admin-drawer-gen-btn{color:var(--cyan);cursor:pointer;opacity:.8;background:0 0;border:none;padding:0;font-size:11px;font-weight:600;transition:opacity .15s}.admin-drawer-gen-btn:hover{opacity:1}.admin-drawer-eye-btn{color:var(--text-3);background:var(--bg-2);border:1px solid var(--border);cursor:pointer;white-space:nowrap;border-radius:6px;padding:0 12px;font-size:11px;font-weight:500;transition:color .15s,background .15s}.admin-drawer-eye-btn:hover{color:var(--text-1);background:var(--bg-3)}.admin-drawer-footer{border-top:1px solid var(--border);background:var(--bg-1);flex-shrink:0;justify-content:flex-end;gap:10px;margin-top:auto;padding:20px 24px;display:flex}.admin-section-heading{color:var(--text-3);text-transform:uppercase;letter-spacing:.07em;margin-bottom:12px;font-size:12px;font-weight:600}.admin-course-badge{letter-spacing:.04em;white-space:nowrap;border-radius:6px;justify-content:center;align-items:center;padding:3px 9px;font-size:11px;font-weight:700;display:inline-flex}.admin-course-badge--free{color:#48bb78;background:#48bb781f;border:1px solid #48bb784d}.admin-courses-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;display:grid}.admin-course-card{background:var(--bg-1);border:1px solid var(--border);color:inherit;cursor:pointer;border-radius:12px;flex-direction:column;gap:8px;padding:20px;text-decoration:none;transition:border-color .15s,box-shadow .15s,transform .1s;display:flex}.admin-course-card:hover{border-color:var(--border-bright);transform:translateY(-1px);box-shadow:0 4px 16px #00000014}.admin-course-card-top{justify-content:space-between;align-items:center;display:flex}.admin-course-price{color:var(--text-1);font-size:15px;font-weight:700}.admin-course-card-title{color:var(--text-0);margin:0;font-size:16px;font-weight:700}.admin-course-card-level{color:var(--text-3);margin:0;font-size:12px;font-weight:500}.admin-course-card-tagline{color:var(--text-3);flex:1;margin:0;font-size:12px;line-height:1.5}.admin-course-card-stats{color:var(--text-3);align-items:center;gap:6px;margin-top:4px;font-size:12px;display:flex}.admin-course-card-footer{border-top:1px solid var(--border);justify-content:space-between;align-items:center;margin-top:4px;padding-top:12px;display:flex}.admin-course-enrolled{color:var(--text-3);font-size:12px}.admin-course-manage{color:var(--cyan);font-size:12px;font-weight:600}.admin-breadcrumb{color:var(--text-3);align-items:center;gap:6px;font-size:13px;font-weight:500;text-decoration:none;transition:color .15s;display:inline-flex}.admin-breadcrumb:hover{color:var(--text-1)}.course-free-info{color:var(--text-3);background:var(--bg-2);border:1px solid var(--border);border-radius:8px;margin-bottom:20px;padding:10px 14px;font-size:12px}.course-module-row{background:var(--bg-1);border:1px solid var(--border);border-radius:10px;transition:border-color .15s;overflow:hidden}.course-module-row.free{background:#48bb7808;border-color:#48bb7866}.course-module-row-header{cursor:pointer;-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;display:flex}.course-module-row-header:hover{background:var(--bg-2)}.course-module-icon{background:var(--bg-3);min-width:44px;height:28px;font-size:9px;font-weight:700;font-family:var(--font-jetbrains-mono);color:var(--text-3);letter-spacing:.03em;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;padding:0 6px;display:inline-flex}.course-module-row.free .course-module-icon{color:#48bb78;background:#48bb7826}.course-module-title{color:var(--text-1);margin:0 0 2px;font-size:13px;font-weight:600}.course-module-meta{color:var(--text-3);align-items:center;gap:6px;margin:0;font-size:11px;display:flex}.course-free-badge{color:#48bb78;background:#48bb7826;border-radius:4px;align-items:center;padding:1px 7px;font-size:10px;font-weight:600;display:inline-flex}.course-module-row-actions{flex-shrink:0;align-items:center;gap:10px;display:flex}.module-toggle-label{color:var(--text-3);white-space:nowrap;font-size:11px}.module-toggle{background:var(--bg-3);cursor:pointer;border:none;border-radius:11px;outline:none;flex-shrink:0;width:38px;height:22px;transition:background .2s;position:relative}.module-toggle:after{content:"";background:#fff;border-radius:50%;width:16px;height:16px;transition:transform .2s;position:absolute;top:3px;left:3px;box-shadow:0 1px 3px #0003}.module-toggle.on{background:#48bb78}.module-toggle.on:after{transform:translate(16px)}.module-toggle:disabled{opacity:.6;cursor:not-allowed}.course-module-chevron{color:var(--text-3);font-size:9px}.course-module-lessons{border-top:1px solid var(--border);padding:4px 0}.course-module-lesson-item{border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:7px 16px;display:flex}.course-module-lesson-item:last-child{border-bottom:none}.lesson-n{min-width:34px;color:var(--text-3);font-size:11px;font-family:var(--font-jetbrains-mono)}.lesson-title{color:var(--text-2);flex:1;font-size:13px}.course-always-free-section{background:#48bb780a;border:1px solid #48bb7840;border-radius:10px;margin-bottom:0;padding:14px 16px 4px}.admin-course-card-modules{flex-direction:column;flex:1;gap:2px;display:flex}.admin-course-card-module-row{align-items:center;gap:8px;padding:3px 0;display:flex}.admin-course-card-module-id{font-size:9px;font-family:var(--font-jetbrains-mono);color:var(--text-3);background:var(--bg-3);text-align:center;border-radius:3px;flex-shrink:0;min-width:36px;padding:1px 5px}.admin-course-card-module-name{color:var(--text-2);font-size:11px;line-height:1.4}.admin-category-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;margin-bottom:10px;padding-bottom:10px;display:flex}.admin-category-title{color:var(--text-0);margin:0 0 1px;font-size:14px;font-weight:700}.admin-category-level{color:var(--text-3);margin:0;font-size:11px}.admin-course-list-row{background:var(--bg-1);border:1px solid var(--border);color:inherit;cursor:pointer;border-radius:10px;justify-content:space-between;align-items:center;gap:16px;padding:14px 18px;text-decoration:none;transition:border-color .15s,background .15s;display:flex}.admin-course-list-row:hover{border-color:var(--border-bright);background:var(--bg-2)}.admin-course-list-row--coming-soon{cursor:default;opacity:.65}.admin-course-list-row--coming-soon:hover{border-color:var(--border);background:var(--bg-1)}.admin-course-list-title{color:var(--text-1);margin:0;font-size:14px;font-weight:600}.admin-course-list-meta{color:var(--text-3);margin:0;font-size:12px}.admin-course-list-price{color:var(--text-0);font-size:15px;font-weight:700}.admin-course-list-lifetime{color:#48bb78;letter-spacing:.03em;background:#48bb781a;border-radius:4px;align-items:center;padding:1px 7px;font-size:10px;font-weight:600;display:inline-flex}.admin-coming-soon-badge{background:var(--bg-3);color:var(--text-3);letter-spacing:.04em;white-space:nowrap;border-radius:6px;flex-shrink:0;align-items:center;padding:3px 10px;font-size:11px;font-weight:600;display:inline-flex}.admin-coming-soon-note{color:var(--text-3);white-space:nowrap;font-size:12px}.policy-main{background:var(--bg-0);min-height:100vh}.policy-hero{border-bottom:1px solid var(--border);padding:80px 0 56px}.policy-hero-inner{grid-template-columns:1fr 1fr;align-items:end;gap:48px;display:grid}.policy-h1{font-family:var(--font-display);color:var(--text-0);letter-spacing:-.02em;margin:0;font-size:clamp(48px,6vw,72px);font-weight:400;line-height:1}.policy-hero-desc{color:var(--text-2);max-width:520px;font-size:16px;line-height:1.7}.policy-cards-section{border-bottom:1px solid var(--border);padding:56px 0}.policy-cards-grid{background:var(--border);border:1px solid var(--border);border-radius:12px;grid-template-columns:repeat(3,1fr);gap:1px;display:grid;overflow:hidden}.policy-card{background:var(--bg-0);color:inherit;flex-direction:column;gap:10px;padding:28px 28px 24px;text-decoration:none;transition:background .15s;display:flex}.policy-card:hover{background:var(--bg-1)}.policy-card-date{letter-spacing:.06em;text-transform:uppercase;color:var(--text-3);margin:0;font-size:11px;font-weight:600}.policy-card-title{color:var(--text-0);margin:0;font-size:18px;font-weight:600;line-height:1.3}.policy-card-desc{color:var(--text-2);flex:1;margin:0;font-size:13px;line-height:1.6}.policy-card-cta{color:var(--text-1);margin-top:4px;font-size:13px;font-weight:500;display:inline-block}.policy-card:hover .policy-card-cta{color:var(--text-0)}.policy-rule{background:var(--border);height:1px;margin:0}.policy-section{padding:72px 0}.policy-layout{grid-template-columns:240px 1fr;align-items:start;gap:64px;display:grid}.policy-sidebar{position:sticky;top:88px}.policy-sidebar-tag{letter-spacing:.08em;text-transform:uppercase;color:var(--text-3);background:var(--bg-2);border:1px solid var(--border);border-radius:5px;margin-bottom:10px;padding:3px 9px;font-size:10px;font-weight:700;display:inline-block}.policy-sidebar-date{color:var(--text-3);margin:0 0 20px;font-size:12px}.policy-toc{flex-direction:column;gap:4px;display:flex}.policy-toc-link{color:var(--text-3);border-left:2px solid var(--border);padding:4px 0 4px 12px;font-size:12px;line-height:1.4;text-decoration:none;transition:color .12s,border-color .12s}.policy-toc-link:hover{color:var(--text-1);border-left-color:var(--border-bright)}.policy-body{max-width:680px}.policy-h2{font-family:var(--font-display);color:var(--text-0);letter-spacing:-.015em;margin:0 0 20px;font-size:32px;font-weight:400}.policy-lead{color:var(--text-1);margin:0 0 32px;font-size:16px;line-height:1.7}.policy-h3{color:var(--text-0);letter-spacing:.01em;border-top:1px solid var(--border);margin:36px 0 10px;padding-top:36px;font-size:14px;font-weight:700}.policy-h3:first-of-type{border-top:none;margin-top:0;padding-top:0}.policy-p{color:var(--text-2);margin:0 0 14px;font-size:14px;line-height:1.75}.policy-list{color:var(--text-2);margin:0 0 14px;padding-left:20px;font-size:14px;line-height:1.7}.policy-list li{margin-bottom:6px}.policy-link{color:var(--text-1);text-underline-offset:2px;text-decoration:underline}.policy-link:hover{color:var(--text-0)}.policy-table-wrap{border:1px solid var(--border);border-radius:8px;margin:0 0 20px;overflow-x:auto}.policy-table{border-collapse:collapse;width:100%;font-size:13px}.policy-table th{background:var(--bg-2);letter-spacing:.05em;text-transform:uppercase;color:var(--text-3);text-align:left;border-bottom:1px solid var(--border);padding:10px 16px;font-size:11px;font-weight:600}.policy-table td{color:var(--text-2);border-bottom:1px solid var(--border);vertical-align:top;padding:10px 16px;line-height:1.5}.policy-table tr:last-child td{border-bottom:none}.policy-table td:first-child{color:var(--text-1);white-space:nowrap;font-weight:500}.policy-steward-card{background:var(--bg-1);border:1px solid var(--border);border-left:3px solid var(--cyan);border-radius:8px;flex-direction:column;gap:6px;margin:0 0 36px;padding:16px 20px;display:flex}.policy-steward-label{letter-spacing:.08em;text-transform:uppercase;color:var(--cyan);font-size:10px;font-weight:700}.policy-steward-name{color:var(--text-0);margin:0;font-size:14px;font-weight:600}.policy-steward-desc{color:var(--text-2);margin:0;font-size:13px;line-height:1.5}.policy-steward-contact{font-size:12px;font-family:var(--font-jetbrains-mono);color:var(--text-3);text-decoration:none}.policy-steward-contact:hover{color:var(--text-1)}.policy-principles{background:var(--bg-1);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.policy-principles-grid{grid-template-columns:320px 1fr;align-items:start;gap:64px;display:grid}.policy-principles-h2{font-family:var(--font-display);color:var(--text-0);letter-spacing:-.015em;margin:0;font-size:32px;font-weight:400;line-height:1.2}.policy-principles-body{max-width:600px}.policy-principles-lead{color:var(--text-2);border-bottom:1px solid var(--border);margin:0 0 24px;padding-bottom:24px;font-size:15px;line-height:1.75}.policy-principles-lead:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}.policy-back-strip{border-top:1px solid var(--border);padding:24px 0}.policy-back-link{color:var(--text-3);font-size:13px;text-decoration:none;transition:color .15s}.policy-back-link:hover{color:var(--text-1)}@media (max-width:900px){.policy-hero-inner{grid-template-columns:1fr;gap:24px}.policy-cards-grid{grid-template-columns:1fr}.policy-layout{grid-template-columns:1fr;gap:32px}.policy-sidebar{position:static}.policy-principles-grid{grid-template-columns:1fr;gap:32px}}@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-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}@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}
