@font-face{font-family:Readex Pro;font-style:normal;font-weight:160 700;font-display:swap;src:url(../media/52acd2ded95ac6cd-s.p.1ybfybs3k8tn2.woff2)format("woff2");unicode-range:U+6??,U+750-77F,U+870-88E,U+890-891,U+897-8E1,U+8E3-8FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC,U+102E0-102FB,U+10E60-10E7E,U+10EC2-10EC4,U+10EFC-10EFF,U+1EE00-1EE03,U+1EE05-1EE1F,U+1EE21-1EE22,U+1EE24,U+1EE27,U+1EE29-1EE32,U+1EE34-1EE37,U+1EE39,U+1EE3B,U+1EE42,U+1EE47,U+1EE49,U+1EE4B,U+1EE4D-1EE4F,U+1EE51-1EE52,U+1EE54,U+1EE57,U+1EE59,U+1EE5B,U+1EE5D,U+1EE5F,U+1EE61-1EE62,U+1EE64,U+1EE67-1EE6A,U+1EE6C-1EE72,U+1EE74-1EE77,U+1EE79-1EE7C,U+1EE7E,U+1EE80-1EE89,U+1EE8B-1EE9B,U+1EEA1-1EEA3,U+1EEA5-1EEA9,U+1EEAB-1EEBB,U+1EEF0-1EEF1}@font-face{font-family:Readex Pro;font-style:normal;font-weight:160 700;font-display:swap;src:url(../media/4ce61fe437b63f55-s.238a-out_b_td.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Readex Pro;font-style:normal;font-weight:160 700;font-display:swap;src:url(../media/ecc51711236713ee-s.0r85y2mk2089i.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Readex Pro;font-style:normal;font-weight:160 700;font-display:swap;src:url(../media/890431f0a0104557-s.p.3pc31ksexexjr.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Readex Pro Fallback;src:local(Arial);ascent-override:92.3%;descent-override:23.07%;line-gap-override:0.0%;size-adjust:108.34%}.readex_pro_87839357-module__5sqghG__className{font-family:Readex Pro,Readex Pro Fallback;font-style:normal}.readex_pro_87839357-module__5sqghG__variable{--font-readex:"Readex Pro", "Readex Pro Fallback"}
@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-ordinal:initial;--tw-slashed-zero:initial;--tw-numeric-figure:initial;--tw-numeric-spacing:initial;--tw-numeric-fraction: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;--tw-ease:initial}}}@layer theme{:root,:host{--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--ease-in:cubic-bezier(.4, 0, 1, 1);--ease-out:cubic-bezier(0, 0, .2, 1);--ease-in-out:cubic-bezier(.4, 0, .2, 1);--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-ui);--default-mono-font-family:var(--font-mono)}}@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}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.sticky{position:sticky}.top-3{top:calc(var(--spacing) * 3)}.top-5{top:calc(var(--spacing) * 5)}.isolate{isolation:isolate}.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}.inline-grid{display:inline-grid}.table{display:table}.min-h-screen{min-height:100vh}.shrink{flex-shrink:1}.grow{flex-grow: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}.flex-wrap{flex-wrap:wrap}.truncate{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.rounded{border-radius:.25rem}.border{border-style:var(--tw-border-style);border-width:1px}.pr-0{padding-right:calc(var(--spacing) * 0)}.pr-1{padding-right:calc(var(--spacing) * 1)}.text-right{text-align:right}.font-display{font-family:var(--font-ui)}.text-wrap{text-wrap:wrap}.break-all{word-break:break-all}.capitalize{text-transform:capitalize}.lowercase{text-transform:lowercase}.uppercase{text-transform:uppercase}.italic{font-style:italic}.tabular-nums{--tw-numeric-spacing:tabular-nums;font-variant-numeric:var(--tw-ordinal,) var(--tw-slashed-zero,) var(--tw-numeric-figure,) var(--tw-numeric-spacing,) var(--tw-numeric-fraction,)}.line-through{text-decoration-line:line-through}.underline{text-decoration-line:underline}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.shadow{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.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}.blur{--tw-blur:blur(8px);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.drop-shadow{--tw-drop-shadow-size:drop-shadow(0 1px 2px var(--tw-drop-shadow-color,#0000001a)) drop-shadow(0 1px 1px var(--tw-drop-shadow-color,#0000000f));--tw-drop-shadow:drop-shadow(0 1px 2px #0000001a) drop-shadow(0 1px 1px #0000000f);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,)}.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,)}.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))}.delay-1{transition-delay:1ms}.delay-2{transition-delay:2ms}.delay-3{transition-delay:3ms}.delay-4{transition-delay:4ms}.ease-in{--tw-ease:var(--ease-in);transition-timing-function:var(--ease-in)}.ease-in-out{--tw-ease:var(--ease-in-out);transition-timing-function:var(--ease-in-out)}.ease-out{--tw-ease:var(--ease-out);transition-timing-function:var(--ease-out)}}:root{--violet-50:#f7f5ff;--violet-100:#eeecff;--violet-200:#ded9fe;--violet-300:#c4bafc;--violet-400:#a791fb;--violet-500:#7c24ff;--violet-600:#7716f8;--violet-700:#5e0bc8;--violet-800:#460798;--violet-900:#2f046b;--blue-50:#f3f7ff;--blue-100:#e6effe;--blue-200:#cddfff;--blue-300:#a6c4ff;--blue-400:#74a2ff;--blue-500:#296bff;--blue-600:#1757ea;--blue-700:#023ec8;--blue-800:#002b9d;--blue-900:#001c6f;--sun-50:#fff6e5;--sun-100:#fcedd1;--sun-200:#f8daa1;--sun-500:#ffc233;--sun-700:#694d08;--sun-800:#503900;--coral-50:#fff4f2;--coral-100:#fee9e6;--coral-200:#fed2cc;--coral-500:#ff6f61;--coral-700:#9e0309;--mint-50:#e2fff2;--mint-100:#d8f7e9;--mint-500:#1fc796;--mint-700:#086248;--danger-500:#ba2d26;--danger-50:#fff1ef;--grad-eve:linear-gradient(135deg, #7c24ff 0%, #3a5dff 70%, #296bff 100%);--canvas:#f8f7ff;--surface:#fff;--surface-2:#f0eff8;--line:#e1e0e9;--line-2:#c7c6cf;--ink:#0e0a1a;--ink-2:#403f46;--ink-3:#58575e;--action:var(--blue-500);--action-hover:var(--blue-600);--link:var(--blue-600);--human:var(--violet-500);--human-ink:var(--violet-700);--human-soft:var(--violet-100);--meet:var(--sun-500);--meet-soft:var(--sun-50);--warm:var(--coral-500);--warm-soft:var(--coral-50);--warm-ink:var(--coral-700);--ok:var(--mint-500);--ok-soft:var(--mint-100);--ok-ink:var(--mint-700);--bad:var(--danger-500);--bad-soft:var(--danger-50);--on-action:#fff;--shadow-1:0 1px 2px #2e10650f, 0 1px 1px #2e10650a;--shadow-2:0 6px 20px -6px #2e106529, 0 2px 6px #2e10650f;--shadow-3:0 24px 48px -16px #2e10653d;--r-xs:8px;--r-sm:12px;--r-md:18px;--r-lg:24px;--r-xl:32px;--r-pill:999px;--dur-micro:.12s;--dur-ui:.2s;--dur-surface:.32s;--dur-draw:.6s;--dur-ceremony:1.4s;--ease-out:cubic-bezier(.22, 1, .36, 1);--ease-inout:cubic-bezier(.65, 0, .35, 1);--ease-pop:cubic-bezier(.34, 1.36, .64, 1);--font-ui:var(--font-readex), "Segoe UI", Tahoma, system-ui, sans-serif;--font-inter:var(--font-ui);--font-space-grotesk:var(--font-ui);--font-cairo:var(--font-ui);--bg:var(--canvas);--bg2:var(--surface-2);--card:var(--surface);--card2:var(--surface-2);--border:var(--line);--border2:var(--line-2);--purple:var(--violet-500);--purple-mid:var(--violet-600);--pl:var(--violet-700);--blue:var(--blue-500);--gold:var(--sun-700);--gold-light:var(--sun-500);--t1:var(--ink);--t2:var(--ink-2);--t3:var(--ink-3);--green:var(--mint-700);--red:var(--danger-500);--amber:var(--sun-700);--r:var(--r-sm);--tr:var(--dur-ui) var(--ease-out);--background:var(--bg);--foreground:var(--t1);--muted:var(--bg2);--muted-foreground:var(--t3);--border-color:var(--border);--primary:var(--action);--primary-foreground:var(--on-action);--card-bg:var(--card);--ring:var(--action);--radius:var(--r);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}:root[data-theme=night]{--canvas:#0e0a1a;--surface:#181626;--surface-2:#211e31;--line:#2e2a40;--line-2:#3a3650;--ink:#f0eff8;--ink-2:#c7c6cf;--ink-3:#a2a1ab;--action-hover:var(--blue-400);--link:var(--blue-300);--human:var(--violet-400);--human-ink:var(--violet-300);--human-soft:#2a1b52;--meet-soft:#2e2510;--warm-soft:#33181a;--warm-ink:var(--coral-200);--ok-soft:#0f2e24;--ok-ink:#7be3bf;--bad:#ff8a80;--bad-soft:#3a1715;--shadow-1:0 1px 2px #0006;--shadow-2:0 6px 20px -6px #0000008c;--shadow-3:0 24px 48px -16px #000000a6;--pl:var(--violet-300);--gold:var(--sun-500);--green:#7be3bf;--amber:var(--sun-500);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}:root:has([data-theme-scope=night]){--canvas:#0e0a1a;--surface:#181626;--surface-2:#211e31;--line:#2e2a40;--line-2:#3a3650;--ink:#f0eff8;--ink-2:#c7c6cf;--ink-3:#a2a1ab;--action-hover:var(--blue-400);--link:var(--blue-300);--human:var(--violet-400);--human-ink:var(--violet-300);--human-soft:#2a1b52;--meet-soft:#2e2510;--warm-soft:#33181a;--warm-ink:var(--coral-200);--ok-soft:#0f2e24;--ok-ink:#7be3bf;--bad:#ff8a80;--bad-soft:#3a1715;--shadow-1:0 1px 2px #0006;--shadow-2:0 6px 20px -6px #0000008c;--shadow-3:0 24px 48px -16px #000000a6;--pl:var(--violet-300);--gold:var(--sun-500);--green:#7be3bf;--amber:var(--sun-500);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-ui);background:var(--bg);color:var(--t1);font-synthesis-weight:none;-webkit-font-smoothing:antialiased;min-height:100vh;line-height:1.6}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--violet-200);border-radius:999px}::-webkit-scrollbar-thumb:hover{background:var(--violet-300)}.arabic{font-family:var(--font-ui);text-align:right;letter-spacing:0;direction:rtl;unicode-bidi:embed}.display{font-family:var(--font-ui);letter-spacing:-.015em}.gradient-text{color:var(--human-ink)}.gradient-text-gold{color:var(--gold)}.lesson-md{color:var(--t2);font-size:.95rem;line-height:1.8;font-family:var(--font-cairo,"Cairo", sans-serif);text-wrap:pretty;max-inline-size:66ch}.lesson-md h1,.lesson-md h2,.lesson-md h3{font-family:var(--font-cairo,"Cairo", sans-serif);color:var(--t1);letter-spacing:normal;text-wrap:balance;max-inline-size:34ch;margin:1.75rem 0 .6rem;line-height:1.25}.lesson-md[dir=ltr] h1{letter-spacing:-.015em}.lesson-md[dir=ltr] h2{letter-spacing:-.01em}.lesson-md[dir=rtl],.lesson-md:not([dir=ltr]){letter-spacing:normal}.lesson-md p{font-weight:400}.lesson-md h1{font-size:1.6rem}.lesson-md h2{font-size:1.25rem}.lesson-md h3{font-size:1.05rem}.lesson-md p{margin-bottom:1rem}.lesson-md ul,.lesson-md ol{margin-bottom:1rem;padding-inline-start:1.5rem}.lesson-md li{margin-bottom:.35rem}.lesson-md code{background:var(--human-soft);border:1px solid var(--violet-200);color:var(--human-ink);border-radius:6px;padding:.15rem .4rem;font-family:ui-monospace,Consolas,monospace;font-size:.88em}.lesson-md pre{color:#f0eff8;border:1px solid var(--border2);border-radius:var(--r-sm);background:#16131f;margin-bottom:1.1rem;padding:1.1rem 1.25rem;overflow-x:auto}.lesson-md pre code{color:#f0eff8;background:0 0;border:none;padding:0}.lesson-md blockquote{border-inline-start:3px solid var(--purple);background:var(--human-soft);border-radius:var(--r-sm);color:var(--t1);margin:1rem 0;padding:.5rem 1rem}.lesson-md hr{border:none;border-top:1px solid var(--border);margin:1.5rem 0}.lesson-md strong{color:var(--t1);font-weight:700}.lesson-md a{color:var(--link);text-underline-offset:3px;text-decoration:underline;text-decoration-thickness:1px}.lesson-md a:hover{text-decoration:underline}@keyframes spin-eveai{to{transform:rotate(360deg)}}.spin{border:2px solid var(--violet-200);border-top-color:var(--human);border-radius:50%;width:22px;height:22px;animation:.7s linear infinite spin-eveai;display:inline-block}@keyframes fadeUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.animate-fade-up{animation:.5s both fadeUp}:root{--nav-h:60px;--sidebar-w:340px;--reading-w:720px;--sh-1:var(--shadow-1);--sh-2:var(--shadow-2);--sh-3:var(--shadow-3);--focus:0 0 0 2px var(--surface), 0 0 0 4px var(--action)}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{box-shadow:var(--focus);border-radius:6px;outline:none}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{z-index:200;background:var(--action);color:var(--on-action);border-radius:0 0 8px 8px;padding:.6rem 1.2rem;font-size:.85rem;font-weight:600;text-decoration:none;transition:top .18s;position:fixed;top:-100px;left:50%;transform:translate(-50%)}.skip-link:focus{top:0}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}[dir=rtl]{font-family:var(--font-cairo,"Cairo", sans-serif);text-align:start}html[lang=en] .i18n-ar,html:not([lang=en]) .i18n-en{display:none!important}html[dir=rtl] :is(main,footer) :is(p,h1,h2,h3,h4,h5,h6,li,dt,dd,blockquote,figcaption,summary,label,td,th):not([dir]):not(.lesson-md *):not(:has(.i18n-ar)){unicode-bidi:plaintext}:not(html)[dir=rtl] .display{font-family:var(--font-cairo,"Cairo", sans-serif);letter-spacing:0}.ltr-run{direction:ltr;unicode-bidi:isolate;display:inline-block}.lesson-md{max-width:var(--reading-w)}.lesson-md:not([dir=ltr]):is(:not(html)[dir=rtl] *),.lesson-md[dir=rtl]{font-family:var(--font-cairo,"Cairo", sans-serif);text-align:right;line-height:1.95}.lesson-md[dir=rtl] :is(h1,h2,h3),:not(html)[dir=rtl] .lesson-md :is(h1,h2,h3),.lesson-md :is(h1,h2,h3)[dir=rtl]{letter-spacing:0}.lesson-md [dir]{text-align:start}.lesson-md pre,.lesson-md code{text-align:left;direction:ltr;unicode-bidi:isolate}.lesson-md img{border:1px solid var(--border);border-radius:10px;max-width:100%;height:auto;margin:1.25rem 0}.lesson-md table{border-collapse:collapse;width:100%;margin:1.25rem 0;font-size:.88rem;display:block;overflow-x:auto}.lesson-md th,.lesson-md td{border:1px solid var(--border);text-align:start;padding:.5rem .7rem}.lesson-md th{background:var(--card);color:var(--t1);font-weight:700}.lesson-md h2,.lesson-md h3{scroll-margin-top:calc(var(--nav-h) + 64px)}.player-shell{margin-top:var(--nav-h);min-height:calc(100vh - var(--nav-h));display:flex}.player-sidebar{width:var(--sidebar-w);background:var(--surface);border-inline-end:1px solid var(--border);height:calc(100vh - var(--nav-h));overscroll-behavior:contain;top:var(--nav-h);flex-shrink:0;align-self:flex-start;position:sticky;overflow-y:auto}.player-main{z-index:1;flex:1;min-width:0;position:relative}.player-scrim{z-index:89;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#0e0a1a6b;display:none;position:fixed;inset:0}.player-fab{display:none}@media (max-width:1023px){.player-sidebar{top:var(--nav-h);z-index:90;width:min(86vw,360px);height:calc(100dvh - var(--nav-h));box-shadow:var(--sh-3);transition:transform .24s cubic-bezier(.4,0,.2,1);position:fixed;inset-inline-start:0;transform:translate(-102%)}[dir=rtl] .player-sidebar{transform:translate(102%)}.player-shell[data-drawer=open] .player-sidebar{transform:none}.player-shell[data-drawer=open] .player-scrim{display:block}.player-fab{z-index:95;background:linear-gradient(135deg, var(--purple), var(--blue));color:#fff;cursor:pointer;width:52px;height:52px;box-shadow:var(--sh-3);border:none;border-radius:50%;justify-content:center;align-items:center;font-size:1.15rem;display:flex;position:fixed;inset-block-end:1.1rem;inset-inline-end:1.1rem}}@media (max-width:639px){:root{--nav-h:56px}.lesson-body{padding:1.1rem 1rem 5rem!important}.lesson-md{font-size:1rem;line-height:1.75}.lesson-md h1{font-size:1.35rem}.lesson-md h2{font-size:1.15rem}.lesson-md h3{font-size:1rem}.lesson-nav{flex-direction:column;align-items:stretch;gap:.5rem}.lesson-nav>*{width:100%}.lesson-nav .nav-title,.crumb-trim{display:none}}.crumbs .crumb-back{color:var(--t3);letter-spacing:.03em;white-space:nowrap;border-radius:6px;flex-shrink:0;align-items:center;gap:.35rem;margin-inline-start:-.3rem;padding:.15rem .3rem;font-size:.8rem;font-weight:600;text-decoration:none;transition:color .15s,background .15s;display:inline-flex}.crumbs .crumb-back:hover{color:var(--t1);background:var(--surface-2)}.crumbs .crumb-back:focus-visible{outline:2px solid var(--pl);outline-offset:2px}[dir=rtl] .crumbs .crumb-arrow{display:inline-block;transform:scaleX(-1)}.crumbs .crumb-hop{color:var(--t3);text-overflow:ellipsis;white-space:nowrap;max-width:220px;font-size:.8rem;text-decoration:none;overflow:hidden}a.crumb-hop:hover{color:var(--t1)}.crumbs .crumb-current{color:var(--t1);text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-size:.86rem;font-weight:700;overflow:hidden}.auto-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));align-items:stretch;gap:1.1rem;display:grid}@media (max-width:480px){.auto-grid{grid-template-columns:1fr;gap:.85rem}}.stretch-card{flex-direction:column;height:100%;display:flex}.stretch-card .card-foot{margin-top:auto}@media (pointer:coarse){button,a[role=button],.tap{min-height:44px}}@media print{.player-sidebar,.player-fab,.player-scrim,nav,footer,.no-print{display:none!important}.player-shell{margin-top:0}.lesson-md{color:#000;max-width:none}body{color:#000;background:#fff}body:before{display:none}}.lesson-dock{background:var(--surface);border-inline-start:1px solid var(--border);width:340px;height:calc(100vh - var(--nav-h));top:var(--nav-h);flex-direction:column;flex-shrink:0;align-self:flex-start;display:flex;position:sticky;overflow:hidden}.dock-scrim,.dock-close{display:none}@media (max-width:1199px){.lesson-dock{top:var(--nav-h);z-index:92;width:min(92vw,380px);height:calc(100dvh - var(--nav-h));box-shadow:var(--sh-3);transition:transform .24s cubic-bezier(.4,0,.2,1);position:fixed;inset-inline-end:0;transform:translate(102%)}[dir=rtl] .lesson-dock{transform:translate(-102%)}.lesson-dock[data-open=true]{transform:none}.dock-scrim{z-index:91;background:#0e0a1a6b;display:block;position:fixed;inset:0}.dock-close{display:block}}.dock-fab{z-index:95;background:var(--card);height:52px;color:var(--t1);border:1px solid var(--border2);cursor:pointer;box-shadow:var(--sh-3);border-radius:26px;align-items:center;gap:.4rem;padding:0 1rem;font-family:inherit;font-size:.82rem;font-weight:600;display:none;position:fixed;inset-block-end:1.1rem;inset-inline-end:4.6rem}@media (max-width:1199px){.dock-fab{display:flex}}.read-progress{top:var(--nav-h);z-index:88;background:linear-gradient(90deg, var(--purple), var(--blue));transform-origin:0;height:2px;transition:transform .1s linear;position:fixed;inset-inline:0}[dir=rtl] .read-progress{transform-origin:100%}.course-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r);height:100%;color:inherit;flex-direction:column;text-decoration:none;transition:transform .18s,border-color .18s,box-shadow .18s;display:flex;overflow:hidden}.course-card:hover,.course-card:focus-visible{border-color:var(--border2);box-shadow:var(--sh-2);transform:translateY(-3px)}.course-card .cc-body{flex-direction:column;flex:1;gap:.55rem;padding:1rem 1.1rem;display:flex}.course-card .cc-foot{border-top:1px solid var(--border);margin-top:auto;padding-top:.8rem}@media (max-width:720px){.featured-card{grid-template-columns:1fr!important}.featured-card .featured-cover{aspect-ratio:16/9;order:-1}}.cc-cover{aspect-ratio:16/9;width:100%;font-family:var(--font-space-grotesk,sans-serif);color:#ffffffd9;letter-spacing:-.02em;justify-content:center;align-items:center;font-size:2rem;font-weight:700;display:flex}@keyframes shimmer{to{background-position:-200% 0}}.skeleton{background:linear-gradient(90deg, var(--card) 25%, var(--card2) 37%, var(--card) 63%);background-size:200% 100%;border-radius:8px;animation:1.3s linear infinite shimmer}.toaster{z-index:300;pointer-events:none;flex-direction:column;gap:.5rem;max-width:min(24rem,100vw - 2rem);display:flex;position:fixed;inset-block-end:1.25rem;inset-inline-end:1.25rem}@media (max-width:639px){.toaster{max-width:none;inset-block-end:5.25rem;inset-inline:.75rem}}@keyframes toast-in{0%{opacity:0;transform:translateY(8px)scale(.98)}to{opacity:1;transform:none}}.toast{pointer-events:auto;background:var(--surface);box-shadow:var(--shadow-2);border:1px solid var(--border2);border-inline-start:3px solid var(--t3);box-shadow:var(--sh-3);border-radius:10px;align-items:flex-start;gap:.6rem;padding:.7rem .8rem;animation:.2s both toast-in;display:flex}.toast-success{border-inline-start-color:var(--green)}.toast-error{border-inline-start-color:var(--red)}.toast-info{border-inline-start-color:var(--pl)}.toast-mark{border-radius:50%;flex-shrink:0;place-items:center;width:18px;height:18px;margin-top:.1rem;font-size:.7rem;font-weight:700;line-height:1;display:grid}.toast-success .toast-mark{color:var(--green);background:#1fc79629}.toast-error .toast-mark{color:var(--red);background:#ef444429}.toast-info .toast-mark{color:var(--pl);background:#7c24ff29}.toast-text{flex-direction:column;flex:1;gap:.12rem;min-width:0;display:flex}.toast-text strong{color:var(--t1);font-size:.84rem;font-weight:600}.toast-text em{color:var(--t3);overflow-wrap:anywhere;font-size:.76rem;font-style:normal;line-height:1.45}.toast-x{cursor:pointer;color:var(--t3);background:0 0;border:none;flex-shrink:0;padding:.1rem .2rem;font-family:inherit;font-size:.7rem;line-height:1}.toast-x:hover{color:var(--t1)}@media print{.toaster{display:none!important}}.instructor-team{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));align-items:stretch;gap:1rem;display:grid}.instructor-card{background:linear-gradient(180deg, #7c24ff12, transparent 42%), var(--card);border:1px solid var(--border);border-radius:16px;flex-direction:column;gap:.8rem;padding:1.25rem 1.3rem 1.1rem;display:flex;position:relative;overflow:hidden}.instructor-card:before{content:"";background:linear-gradient(90deg, var(--purple), var(--blue), transparent);height:2px;position:absolute;inset-block-start:0;inset-inline:0}.ic-top{align-items:center;gap:.9rem;display:flex}.ic-name{letter-spacing:-.015em;color:var(--t1);margin:0;font-size:1.05rem;font-weight:700;line-height:1.25}.ic-headline{color:var(--pl);margin:.15rem 0 0;font-size:.82rem;font-weight:500;line-height:1.4}.ic-years{color:var(--t3);margin:.2rem 0 0;font-size:.72rem}.ic-bio{color:var(--t2);white-space:pre-wrap;margin:0;font-size:.87rem;line-height:1.7}.ic-tags{flex-wrap:wrap;gap:.3rem;margin:0;padding:0;list-style:none;display:flex}.ic-tags li{color:var(--pl);background:#7c24ff17;border:1px solid #7c24ff33;border-radius:5px;padding:.16rem .5rem;font-size:.7rem;font-weight:600}.ic-foot{border-top:1px solid var(--border);align-items:center;gap:.75rem;margin-top:auto;padding-top:.8rem;display:flex}.ic-link{color:var(--pl);font-size:.8rem;font-weight:600;text-decoration:none}.ic-link:hover{text-decoration:underline}.ic-socials{gap:.35rem;margin-inline-start:auto;display:flex}.ic-socials a{border:1px solid var(--border);width:28px;height:28px;color:var(--t3);transition:color var(--tr), border-color var(--tr);border-radius:7px;place-items:center;font-size:.72rem;font-weight:700;text-decoration:none;display:grid}.ic-socials a:hover{color:var(--pl);border-color:var(--border2)}.teach-grid{grid-template-columns:minmax(0,1fr) minmax(0,22rem);align-items:start;gap:2rem;display:grid}.teach-grid>aside{position:sticky;top:1rem}@media (max-width:900px){.teach-grid{grid-template-columns:1fr;gap:1.5rem}.teach-grid>aside{position:static}}.lesson-md .lesson-figure{background:var(--card);border:1px solid var(--border);scroll-margin-top:calc(var(--nav-h) + 72px);border-radius:12px;margin:1.6rem 0;padding:.75rem;transition:box-shadow .3s,border-color .3s}.lesson-md .lesson-figure img{border:none;border-radius:8px;width:100%;height:auto;margin:0;display:block}.lesson-md .lesson-figure figcaption{color:var(--t3);flex-wrap:wrap;align-items:baseline;gap:.5rem;margin-top:.6rem;padding-inline:.15rem;font-size:.82rem;line-height:1.55;display:flex}.lesson-md .lesson-figure .fig-num{letter-spacing:.05em;text-transform:uppercase;color:var(--pl);background:#7c24ff1a;border:1px solid #7c24ff38;border-radius:4px;flex-shrink:0;padding:.1rem .4rem;font-size:.7rem;font-weight:700}.lesson-md .lesson-figure .fig-dl{color:var(--pl);border:1px solid var(--border2);border-radius:6px;margin-top:.5rem;padding:.22rem .6rem;font-size:.76rem;font-weight:600;text-decoration:none;display:inline-block}.lesson-md .lesson-figure .fig-dl:hover{border-color:var(--purple);text-decoration:none}.lesson-md .lesson-figure .fig-file{background:var(--bg2);border:1px solid var(--border);color:var(--t1);border-radius:8px;align-items:center;gap:.5rem;padding:.7rem .85rem;font-size:.87rem;font-weight:500;text-decoration:none;display:flex}.lesson-md .lesson-figure .fig-file:hover{border-color:var(--border2);text-decoration:none}.lesson-md a.fig-ref{white-space:nowrap;color:var(--pl);background:#7c24ff1a;border:1px solid #7c24ff38;border-radius:4px;padding:.02em .32em;font-size:.82em;font-weight:700;text-decoration:none}.lesson-md a.fig-ref:hover{background:#7c24ff33;text-decoration:none}.lesson-md a.fig-ref.is-broken{color:var(--t3);border-color:var(--border);background:0 0}.lesson-md .lesson-figure:target{border-color:var(--purple);box-shadow:0 0 0 3px #7c24ff2e}.rich-editor{max-height:60vh;overflow-y:auto}.rich-editor:focus{border-color:#7c24ff66;outline:none}.rich-editor:empty:before{content:"Write the lesson here…";color:var(--t3)}.rich-editor img{border-radius:8px;max-width:100%;height:auto}@media (max-width:639px){.dash-pad{padding-inline:1rem!important}}@media (max-width:900px){.studio-shell{flex-direction:column!important}.studio-shell>aside{border-bottom:1px solid var(--border);border-inline-end:none!important;width:100%!important;height:auto!important;position:static!important}.studio-shell>aside nav{flex-wrap:wrap;overflow-x:auto;flex-direction:row!important}}.cert-row{border-bottom:1px solid var(--border);grid-template-columns:2fr 2fr 1.4fr 1fr auto;align-items:center;gap:.75rem;padding:.7rem 1.1rem;display:grid}.cert-row:last-child{border-bottom:none}.cert-head{background:var(--surface-2);text-transform:uppercase;letter-spacing:.06em;color:var(--t3);z-index:1;font-size:.68rem;font-weight:700;position:sticky;top:0}@media (max-width:760px){.cert-row{grid-template-columns:1fr;gap:.35rem;padding:.85rem 1rem}.cert-head,.cert-row>span:empty{display:none}}.site-nav{z-index:100;height:var(--nav-h);background:var(--canvas);top:0;align-items:center;gap:.75rem;padding-inline:clamp(1rem,5vw,3rem);display:flex;position:fixed;inset-inline:0}@supports (color:color-mix(in lab, red, red)){.site-nav{background:color-mix(in srgb, var(--canvas) 86%, transparent)}}.site-nav{-webkit-backdrop-filter:saturate(1.4)blur(16px);border-bottom:1px solid var(--line)}.nav-logo{border-radius:var(--r-xs);flex-shrink:0;align-items:center;text-decoration:none;display:flex}.nav-logo img{width:auto;height:30px;display:block}.nav-links{align-items:center;gap:.15rem;margin-inline-start:1.25rem;display:flex}.nav-link{border-radius:var(--r-pill);min-height:36px;color:var(--ink-2);white-space:nowrap;transition:background var(--dur-ui) var(--ease-out), color var(--dur-ui) var(--ease-out);align-items:center;padding:0 .8rem;font-size:.88rem;font-weight:500;text-decoration:none;display:inline-flex}.nav-link:hover{background:var(--surface-2);color:var(--ink)}.nav-link[aria-current=page]{background:var(--human-soft);color:var(--human-ink);font-weight:600}.nav-actions{flex-shrink:0;align-items:center;gap:.5rem;margin-inline-start:auto;display:flex}.nav-auth{align-items:center;gap:.35rem;display:flex}.nav-locale{justify-content:center;min-width:4.75rem;padding-inline:.6rem;font-weight:500}.btn-action,.btn-quiet,.btn-soft{border-radius:var(--r-pill);min-height:40px;font:600 .88rem/1 var(--font-ui);white-space:nowrap;cursor:pointer;transition:background var(--dur-ui) var(--ease-out), transform var(--dur-micro) var(--ease-out), box-shadow var(--dur-ui) var(--ease-out);border:1px solid #0000;justify-content:center;align-items:center;gap:.45rem;padding:0 1.1rem;text-decoration:none;display:inline-flex}.btn-action{background:var(--action);color:var(--on-action);box-shadow:0 1px 0 #ffffff40 inset, var(--shadow-1)}.btn-action:hover{background:var(--action-hover)}.btn-action:active,.btn-quiet:active,.btn-soft:active{transform:translateY(1px)scale(.99)}.btn-quiet{color:var(--ink-2);background:0 0}.btn-quiet:hover{background:var(--surface-2);color:var(--ink)}.btn-soft{background:var(--surface);color:var(--ink);border-color:var(--line)}.btn-soft:hover{border-color:var(--line-2);background:var(--surface-2)}.btn-lg{min-height:48px;padding:0 1.5rem;font-size:.98rem}.nav-studio{color:var(--sun-800);background:var(--meet-soft);border:1px solid var(--sun-200)}:root[data-theme=night] .nav-studio{color:var(--sun-500);border-color:#4a3a12}:root:has([data-theme-scope=night]) .nav-studio{color:var(--sun-500);border-color:#4a3a12}.nav-account-btn{border-radius:var(--r-pill);background:var(--surface);border:1px solid var(--line);min-height:40px;color:var(--ink);font:500 .86rem var(--font-ui);cursor:pointer;align-items:center;gap:.5rem;max-width:190px;padding:0 .55rem 0 .35rem;display:inline-flex}.nav-account-btn:hover{border-color:var(--line-2)}.nav-avatar{background:var(--human-soft);width:30px;height:30px;color:var(--human-ink);border-radius:50%;flex:none;place-items:center;font-size:.8rem;font-weight:700;display:grid;overflow:hidden}.nav-avatar img{object-fit:cover;width:100%;height:100%}.nav-account-name{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.nav-menu{z-index:130;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);min-width:220px;box-shadow:var(--shadow-3);top:calc(100% + 8px);padding:.4rem;position:absolute;inset-inline-end:0}.nav-menu-item{border-radius:var(--r-sm);width:100%;min-height:40px;font:500 .88rem var(--font-ui);color:var(--ink);cursor:pointer;text-align:start;background:0 0;border:0;align-items:center;gap:.6rem;padding:0 .75rem;text-decoration:none;display:flex}.nav-menu-item:hover{background:var(--surface-2)}.nav-menu-item svg{color:var(--ink-3);flex:none}.nav-menu-sep{background:var(--line);height:1px;margin:.35rem .25rem}.nav-menu-item.is-danger,.nav-menu-item.is-danger svg{color:var(--bad)}.icon-btn{border-radius:var(--r-pill);width:40px;height:40px;color:var(--ink-2);cursor:pointer;background:0 0;border:1px solid #0000;flex:none;place-items:center;display:inline-grid}.icon-btn:hover{background:var(--surface-2);color:var(--ink)}.nav-burger{display:none}.only-night,:root[data-theme=night] .only-day{display:none!important}:root:has([data-theme-scope=night]) .only-day{display:none!important}:root[data-theme=night] .only-night{display:block!important}:root:has([data-theme-scope=night]) .only-night{display:block!important}@media (max-width:899px){.nav-links,.nav-auth,.nav-account,.nav-studio-link{display:none}.nav-burger{border-color:var(--line);background:var(--surface);display:inline-grid}.nav-scrim{inset:var(--nav-h) 0 0;z-index:98;background:#0e0a1a5c;position:fixed}.nav-drawer{top:var(--nav-h);z-index:99;max-height:calc(100dvh - var(--nav-h));overscroll-behavior:contain;background:var(--surface);border-bottom:1px solid var(--line);border-radius:0 0 var(--r-lg) var(--r-lg);box-shadow:var(--shadow-3);padding:.75rem clamp(1rem, 5vw, 3rem) calc(1.1rem + env(safe-area-inset-bottom,0px));flex-direction:column;gap:.15rem;display:flex;position:fixed;inset-inline:0;overflow-y:auto}.nav-drawer .nav-link{min-height:48px;padding:0 .9rem;font-size:1rem}.nav-drawer-actions{border-top:1px solid var(--line);gap:.5rem;margin-top:.6rem;padding-top:.8rem;display:grid}.nav-drawer-actions .btn-action,.nav-drawer-actions .btn-soft{width:100%;min-height:48px}}@media (max-width:599px){.nav-logo img{height:26px}}@media (max-width:640px){[style*=grid-template-columns]:not(.keep-grid):not(.auto-grid){grid-template-columns:minmax(0,1fr)!important}[style*=grid-template-columns]:not(.keep-grid)>*,[style*="display: flex"]>*,[style*=display\:flex]>*{min-width:0}[style*="gap: 3rem"]:not(.keep-grid),[style*=gap\:3rem]:not(.keep-grid){gap:1.5rem!important}}html,body{max-width:100%;overflow-x:clip}p,li,h1,h2,h3,h4,td,th,dd,dt,figcaption,blockquote,label,span,a{overflow-wrap:break-word}img,video,iframe,canvas,svg{max-width:100%}img,video{height:auto}[id]{scroll-margin-top:calc(var(--nav-h) + 16px)}@media (max-width:640px){h1{font-size:clamp(1.5rem,7vw,2rem);line-height:1.15}h2{font-size:clamp(1.2rem,5.5vw,1.6rem)}}@media (pointer:coarse){a,button,select,[role=button]{min-height:40px}a{display:inline-block}.lesson-md a,p a,li a,figcaption a{min-height:0;display:inline}}::selection{background:var(--violet-200);color:var(--ink)}input,textarea,select,button{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}input::placeholder,textarea::placeholder{color:var(--t3);opacity:1}button:disabled,input:disabled,select:disabled,textarea:disabled{cursor:not-allowed}.table-scroll{-webkit-overflow-scrolling:touch;overflow-x:auto}@media (max-width:760px){table:not(.keep-table){-webkit-overflow-scrolling:touch;max-width:100%;display:block;overflow-x:auto}}.rec-studio{height:calc(100vh - var(--nav-h) - 2rem);grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:1rem;min-height:520px;display:grid}@media (max-width:1100px){.rec-studio{grid-template-columns:1fr;height:auto}}.rec-stage-wrap{flex-direction:column;gap:.7rem;min-width:0;display:flex}.rec-stage{border:1px solid var(--border2);aspect-ratio:16/9;background:#07070e;border-radius:14px;position:relative;overflow:hidden}.rec-canvas{width:100%;height:100%;display:block}.rec-stage-empty{text-align:center;color:var(--t3);flex-direction:column;justify-content:center;align-items:center;padding:1rem;display:flex;position:absolute;inset:0}.rec-badge{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#fff;font-variant-numeric:tabular-nums;top:.8rem;background:#07070ed1;border:1px solid #ef444473;border-radius:8px;align-items:center;gap:.45rem;padding:.3rem .7rem;font-size:.78rem;font-weight:700;display:flex;position:absolute;inset-inline-start:.8rem}@keyframes rec-pulse{0%,to{opacity:1}50%{opacity:.25}}.rec-dot{background:var(--red);border-radius:50%;width:9px;height:9px;animation:1.2s infinite rec-pulse}.rec-controls,.rec-media{background:var(--card);border:1px solid var(--border);border-radius:11px;flex-wrap:wrap;align-items:center;gap:.4rem;padding:.55rem .7rem;display:flex}.rec-btn{border:1px solid var(--border);color:var(--t2);cursor:pointer;white-space:nowrap;background:#ffffff0d;border-radius:8px;padding:.4rem .75rem;font-family:inherit;font-size:.8rem;font-weight:600}.rec-btn:hover{border-color:var(--border2);color:var(--t1)}.rec-btn.on{color:var(--pl);background:#7c24ff29;border-color:#7c24ff73}.rec-btn:disabled{opacity:.4;cursor:not-allowed}.rec-go{background:linear-gradient(135deg,var(--purple),var(--blue));color:#fff;border-color:#0000}.rec-stop{color:#f87171;background:#ef444429;border-color:#ef444473}.rec-pip{border:1px solid var(--border);width:30px;height:30px;color:var(--t3);cursor:pointer;background:#ffffff0a;border-radius:7px;font-family:inherit;font-size:.78rem}.rec-pip.on{color:var(--pl);background:#7c24ff2e;border-color:#7c24ff80}.rec-sep{background:var(--border);width:1px;height:20px;margin:0 .2rem}.rec-label{color:var(--t3);text-transform:uppercase;letter-spacing:.06em;font-size:.7rem}.rec-num{color:var(--t2);font-variant-numeric:tabular-nums;min-width:2.4em;font-size:.74rem}.rec-chip{border:1px solid var(--border);color:var(--t3);cursor:pointer;white-space:nowrap;background:#ffffff0a;border-radius:7px;padding:.28rem .6rem;font-family:inherit;font-size:.74rem}.rec-chip.on{color:var(--green);background:#1fc79624;border-color:#1fc79666}.rec-prompter{background:var(--card);border:1px solid var(--border);border-radius:14px;flex-direction:column;min-width:0;display:flex;overflow:hidden}.rec-prompt-bar{border-bottom:1px solid var(--border);background:var(--bg2);flex-wrap:wrap;flex-shrink:0;align-items:center;gap:.4rem;padding:.55rem .7rem;display:flex}.rec-progress{color:var(--t3);font-variant-numeric:tabular-nums;margin-inline-start:auto;font-size:.72rem}.rec-script{scroll-behavior:smooth;flex:1;padding:45% 1.4rem;line-height:1.6;overflow-y:auto}@media (max-width:1100px){.rec-script{max-height:60vh;padding:2rem 1.2rem}}.rec-beat{cursor:pointer;border-radius:10px;margin:.35em 0;padding:.2em .5em;transition:background .18s,opacity .18s}.rec-speak{color:var(--t1);opacity:.45;font-weight:600}.rec-speak[dir=rtl]{font-family:var(--font-cairo), sans-serif;line-height:1.9}.rec-gloss{color:var(--t3);opacity:.5;margin-top:-.2em;font-size:.5em;font-style:italic}.rec-direction{color:var(--pl);opacity:.6;font-size:.58em}.rec-note{color:var(--gold);opacity:.75;background:#ffc2330d;border-inline-start:3px solid #ffc23380;padding-inline-start:.7em;font-size:.54em}.rec-section{color:var(--green);text-transform:uppercase;letter-spacing:.1em;opacity:.85;margin:1.2em 0 .4em;font-size:.62em;font-weight:800}.rec-tc{color:var(--t3);letter-spacing:0;text-transform:none;font-size:.8em;font-weight:500;display:block}.rec-active{background:#7c24ff33;box-shadow:0 0 0 6px #7c24ff33;opacity:1!important}.rec-active.rec-note{background:#ffc23329;box-shadow:0 0 0 6px #ffc23329}.rec-help{border-top:1px solid var(--border);color:var(--t3);background:var(--bg2);flex-shrink:0;padding:.5rem .7rem;font-size:.7rem}.rec-help kbd{border:1px solid var(--border);font-size:.95em;font-family:var(--mono,monospace);background:#ffffff12;border-radius:4px;padding:.05em .35em}.rec-modes{background:var(--bg);border:1px solid var(--border);border-radius:8px;gap:2px;padding:2px;display:inline-flex}.rec-mode{color:var(--t3);cursor:pointer;background:0 0;border:0;border-radius:6px;padding:.25rem .5rem;font-family:inherit;font-size:.85rem}.rec-mode.on{color:var(--pl);background:#7c24ff38}.rec-listen{color:var(--t3);align-items:center;gap:.35rem;font-size:.72rem;display:inline-flex}.rec-listen.on{color:var(--green)}@keyframes rec-ear{0%,to{opacity:.5;transform:scale(1)}50%{opacity:1;transform:scale(1.5)}}.rec-ear{background:currentColor;border-radius:50%;width:7px;height:7px}.rec-listen.on .rec-ear{animation:1.1s infinite rec-ear}.rec-heard{color:var(--t3);border-bottom:1px solid var(--border);white-space:nowrap;text-overflow:ellipsis;background:#1fc7960f;flex-shrink:0;padding:.35rem .8rem;font-size:.72rem;font-style:italic;overflow:hidden}.rec-voice-err{color:var(--gold);background:#ffc23314;border-bottom:1px solid #ffc23340;flex-shrink:0;padding:.4rem .8rem;font-size:.74rem}.rec-voice-note{color:var(--t3);border-bottom:1px solid var(--border);background:#7c24ff0f;flex-shrink:0;padding:.45rem .8rem;font-size:.7rem;line-height:1.5}:root{--crumb-flip:1}[dir=rtl]{--crumb-flip:-1}.eve-container{width:100%;max-width:1160px;margin-inline:auto;padding-inline:clamp(1rem,5vw,3rem)}.eve-narrow{max-width:760px}.eve-section{padding-block:clamp(3rem,8vw,6rem)}.eve-page{padding-top:var(--nav-h);min-height:100vh}.eve-stack{gap:var(--stack-gap,1rem);display:grid}.eve-grid{grid-template-columns:repeat(auto-fit, minmax(min(100%, var(--min,280px)), 1fr));gap:clamp(.9rem,2vw,1.25rem);display:grid}.eve-h1{letter-spacing:-.025em;color:var(--ink);text-wrap:balance;font-size:clamp(2.1rem,5.6vw,3.75rem);font-weight:700;line-height:1.06}.eve-h2{letter-spacing:-.02em;color:var(--ink);text-wrap:balance;font-size:clamp(1.55rem,3.4vw,2.35rem);font-weight:700;line-height:1.15}.eve-h3{color:var(--ink);font-size:clamp(1.1rem,2vw,1.3rem);font-weight:600;line-height:1.3}.eve-lede{color:var(--ink-2);max-width:62ch;font-size:clamp(1.05rem,1.6vw,1.22rem);line-height:1.65}.eve-body{color:var(--ink-2);max-width:68ch;font-size:1rem;line-height:1.7}.eve-small{color:var(--ink-3);font-size:.88rem}.eve-kicker{color:var(--human-ink);font-size:.9rem;font-weight:600}:not(html)[dir=rtl] :is(.eve-h1,.eve-h2),:is(.eve-h1,.eve-h2):is([dir=rtl],:has(>.i18n-ar)),.arabic.eve-h1,.arabic.eve-h2{letter-spacing:0;line-height:1.35}:not(html)[dir=rtl] :is(.eve-lede,.eve-body),:is(.eve-lede,.eve-body):is([dir=rtl],:has(>.i18n-ar)){line-height:1.85}.eve-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-1);min-width:0;padding:clamp(1.1rem,2.4vw,1.5rem)}a.eve-card{color:inherit;transition:box-shadow var(--dur-ui) var(--ease-out), transform var(--dur-ui) var(--ease-out), border-color var(--dur-ui) var(--ease-out);text-decoration:none;display:block}a.eve-card:hover{box-shadow:var(--shadow-2);border-color:var(--line-2);transform:translateY(-2px)}.eve-inset{background:var(--surface-2);border-radius:var(--r-md);padding:1rem 1.1rem}.eve-tint-human{background:var(--human-soft)}.eve-tint-meet{background:var(--meet-soft)}.eve-tint-warm{background:var(--warm-soft)}.eve-tint-ok{background:var(--ok-soft)}.eve-band{background:var(--surface);border-block:1px solid var(--line)}.eve-chip{border-radius:var(--r-pill);white-space:nowrap;background:var(--surface-2);min-height:28px;color:var(--ink-2);align-items:center;gap:.35rem;padding:0 .7rem;font-size:.8rem;font-weight:600;line-height:1;display:inline-flex}.eve-chip.is-human{background:var(--human-soft);color:var(--human-ink)}.eve-chip.is-action{background:var(--blue-100);color:var(--blue-700)}.eve-chip.is-meet{background:var(--sun-500);color:#0e0a1a}.eve-chip.is-warm{background:var(--warm-soft);color:var(--warm-ink)}.eve-chip.is-ok{background:var(--ok-soft);color:var(--ok-ink)}:root[data-theme=night] .eve-chip.is-action{color:var(--blue-300);background:#13244f}:root:has([data-theme-scope=night]) .eve-chip.is-action{color:var(--blue-300);background:#13244f}.eve-field{gap:.4rem;display:grid}.eve-label{color:var(--ink);font-size:.9rem;font-weight:500}.eve-hint{color:var(--ink-3);font-size:.82rem}.eve-input,.eve-select,.eve-textarea{background:var(--surface);width:100%;min-height:46px;color:var(--ink);border:1.5px solid var(--line-2);border-radius:var(--r-sm);font:400 1rem var(--font-ui);transition:border-color var(--dur-ui) var(--ease-out), box-shadow var(--dur-ui) var(--ease-out);padding:.65rem .95rem}.eve-textarea{resize:vertical;min-height:120px;line-height:1.6}.eve-input:focus,.eve-select:focus,.eve-textarea:focus{border-color:var(--action);box-shadow:0 0 0 4px var(--action);outline:none}@supports (color:color-mix(in lab, red, red)){.eve-input:focus,.eve-select:focus,.eve-textarea:focus{box-shadow:0 0 0 4px color-mix(in srgb, var(--action) 18%, transparent)}}.eve-input[aria-invalid=true]{border-color:var(--bad)}.eve-error{color:var(--bad);font-size:.88rem}.eve-empty{text-align:center;justify-items:center;gap:.6rem;padding:clamp(2rem,6vw,3.5rem) 1rem;display:grid}.eve-empty-icon{background:var(--human-soft);width:56px;height:56px;color:var(--human-ink);border-radius:50%;place-items:center;display:grid}.eve-thread{margin:0;padding:0;list-style:none;display:grid}.eve-thread>li{grid-template-columns:26px minmax(0,1fr);gap:.8rem;padding-bottom:1rem;display:grid;position:relative}.eve-thread>li:before{content:"";background:var(--line);inset-inline-start:12px;border-radius:2px;width:2px;position:absolute;top:26px;bottom:0}.eve-thread>li:last-child:before{display:none}.eve-thread>li.is-done:before{background:var(--human)}.eve-node{background:var(--surface);border:2px solid var(--line-2);color:#fff;z-index:1;border-radius:50%;place-items:center;width:26px;height:26px;display:grid;position:relative}.is-done>.eve-node{background:var(--grad-eve);border:0}.is-now>.eve-node{border:3px solid var(--meet);box-shadow:0 0 0 5px var(--meet)}@supports (color:color-mix(in lab, red, red)){.is-now>.eve-node{box-shadow:0 0 0 5px color-mix(in srgb, var(--meet) 30%, transparent)}}@keyframes eve-pop{0%{opacity:0;transform:scale(.6)}60%{opacity:1;transform:scale(1.08)}to{transform:scale(1)}}@keyframes eve-confetti{0%{opacity:1;transform:translate(0)rotate(0)}to{transform:translate(var(--dx), var(--dy)) rotate(var(--rot));opacity:0}}.eve-pop{animation:eve-pop var(--dur-surface) var(--ease-pop) both}.eve-confetti{display:inline-block;position:relative}.eve-confetti i{width:8px;height:8px;animation:eve-confetti .9s var(--ease-out) forwards;pointer-events:none;border-radius:2px;position:absolute;top:50%;left:50%}.site-footer{background:var(--surface);border-top:1px solid var(--line);margin-top:auto;padding-block:clamp(2.5rem,6vw,4rem) 1.25rem}.site-footer-inner{gap:2rem;max-width:1160px;margin-inline:auto;padding-inline:clamp(1rem,5vw,3rem);display:grid}.footer-signup{border-radius:var(--r-lg);background:var(--human-soft);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1.25rem;padding:1.25rem 1.4rem;display:flex}.footer-signup-title{color:var(--ink);font-size:1.05rem;font-weight:600}.footer-signup-ar{color:var(--ink-2);text-align:start;font-size:.95rem}.footer-grid{grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));gap:1.75rem;display:grid}.footer-brand p{color:var(--ink-3);max-width:34ch;margin-top:.75rem;font-size:.9rem;line-height:1.6}.footer-brand .nav-logo img{width:auto;height:32px}.footer-col-title{color:var(--ink);margin-bottom:.5rem;font-size:.92rem;font-weight:600}.footer-col ul{gap:.1rem;list-style:none;display:grid}.footer-col a{min-height:36px;color:var(--ink-2);align-items:center;font-size:.92rem;text-decoration:none;display:inline-flex}.footer-col a:hover{color:var(--link)}.footer-base{border-top:1px solid var(--line);color:var(--ink-3);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;padding-top:1.1rem;font-size:.85rem;display:flex}.locale-switch{border-radius:var(--r-pill);background:var(--surface-2);gap:.25rem;padding:.2rem;display:inline-flex}.locale-switch button{cursor:pointer;border-radius:var(--r-pill);min-height:36px;color:var(--ink-2);font:inherit;background:0 0;border:0;padding-inline:.8rem;font-size:.85rem}.locale-switch button[aria-pressed=true]{background:var(--surface);color:var(--human-ink);box-shadow:var(--shadow-1);font-weight:600}@media (max-width:860px){.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-brand{grid-column:1/-1}}@media (max-width:420px){.footer-grid{grid-template-columns:minmax(0,1fr)}}.email-capture{flex-wrap:wrap;gap:.5rem;width:min(100%,440px);display:flex}.email-capture input{background:var(--surface);min-width:200px;min-height:44px;color:var(--ink);border:1.5px solid var(--line-2);border-radius:var(--r-pill);font:400 .95rem var(--font-ui);flex:1;padding:0 1.1rem}.email-capture input:focus{border-color:var(--action);box-shadow:0 0 0 4px var(--action);outline:none}@supports (color:color-mix(in lab, red, red)){.email-capture input:focus{box-shadow:0 0 0 4px color-mix(in srgb, var(--action) 18%, transparent)}}.email-capture .btn-action{min-height:44px}@media (pointer:coarse){.btn-action,.btn-quiet,.btn-soft,.icon-btn,.nav-link{min-height:44px}.icon-btn{width:44px;height:44px}}::view-transition-old(root){animation-duration:.28s}::view-transition-new(root){animation-duration:.28s}.lesson-md .bidi-line{text-align:start;display:block}@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-ordinal{syntax:"*";inherits:false}@property --tw-slashed-zero{syntax:"*";inherits:false}@property --tw-numeric-figure{syntax:"*";inherits:false}@property --tw-numeric-spacing{syntax:"*";inherits:false}@property --tw-numeric-fraction{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}@property --tw-ease{syntax:"*";inherits:false}
