@layer theme{:root,:host{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--default-font-family:var(--font-sans);--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,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color 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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:where(:not(iframe)){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{.visible{visibility:visible}.absolute{position:absolute}.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}.hidden{display:none}.inline{display:inline}.table{display:table}}:root{--ink:#182124;--muted:#657073;--blue:#2449df;--line:#e3e6e3;--paper:#fafbf8;--radius:12px}*{box-sizing:border-box}body{background:var(--paper);color:var(--ink);margin:0;font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.6}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}img{object-fit:cover}h1,h2,h3,h4,p{margin-top:0}h1,h2,h3{letter-spacing:-.045em;line-height:1.12}h1{font-size:clamp(2.6rem,5.3vw,4.7rem);font-weight:600}h2{margin-bottom:18px;font-size:clamp(2rem,3.4vw,3rem);font-weight:600}h3{letter-spacing:-.025em;font-size:1.35rem}p{color:var(--muted)}.container{width:calc(100% - 96px);max-width:1280px;margin:0 auto}.announcement{text-align:center;color:#f3f5ef;letter-spacing:.025em;background:#172421;padding:8px 20px;font-size:12px}.announcement>span{color:#ced5cc;margin-left:16px}.beta-tag{border:1px solid #687770;border-radius:3px;margin-left:8px;padding:2px 4px;font-size:10px}.header{background:var(--paper);border-bottom:1px solid var(--line)}.header-inner{justify-content:space-between;align-items:center;gap:24px;height:96px;display:flex}.logo{letter-spacing:-.025em;align-items:center;gap:11px;font-size:19px;font-weight:800;line-height:1.1;display:inline-flex}.logo small{letter-spacing:.32em;margin-top:5px;font-size:10px;font-weight:500;display:block}.logo-icon{background:var(--blue);color:#fff;border-radius:8px;place-items:center;width:42px;height:46px;display:grid}.desktop-nav{gap:28px;font-size:14px;font-weight:500;display:flex}.desktop-nav a:hover,.text-link:hover{color:var(--blue)}.button{background:var(--blue);color:#fff;border:1px solid #0000;border-radius:6px;justify-content:center;align-items:center;gap:18px;padding:15px 22px;font-size:14px;font-weight:600;line-height:1.5;transition:transform .18s,background .18s;display:inline-flex}.button:hover{background:#1736b3;transform:translateY(-1px)}.button:disabled{opacity:.55;cursor:wait}.button.small{padding:11px 17px}.button.secondary{color:var(--ink);background:0 0;border-color:#cdd3ce}.button.white{color:var(--ink);background:#fff}.button.danger{background:#b12323}.button-row{flex-wrap:wrap;gap:12px;display:flex}.mobile-nav{display:none}.hero{grid-template-columns:1.07fr 1fr;align-items:center;gap:52px;padding-top:68px;padding-bottom:76px;display:grid}.pill{letter-spacing:.11em;border:1px solid #d9dfd4;border-radius:5px;align-items:center;gap:9px;margin-bottom:26px;padding:7px 11px;font-size:11px;font-weight:700;display:inline-flex}.pill>span{background:var(--blue);border-radius:50%;width:6px;height:6px}.hero h1{margin-bottom:24px}.hero h1 em{color:var(--blue);font-style:normal}.hero-copy>p{max-width:470px;margin-bottom:29px;font-size:16px;line-height:1.8}.hero-note{color:var(--muted);align-items:center;gap:8px;margin-top:23px;font-size:12px;display:flex}.check-circle{color:#536350;border:1px solid #929e91;border-radius:50%;padding:1px;display:inline-flex}.hero-visual{padding-bottom:45px;position:relative}.hero-photo{background:#dadacf;border-radius:90px 10px 10px;height:482px;position:relative;overflow:hidden}.hero-photo:after{content:"";background:linear-gradient(#0000 35%,#15231bb0);position:absolute;inset:0}.photo-caption{color:#fff;position:absolute;bottom:121px;left:35px}.photo-caption>span{letter-spacing:.12em;font-size:10px}.photo-caption strong{letter-spacing:-.03em;margin-top:14px;font-size:33px;font-weight:500;line-height:1.2;display:block}.floating-card{background:#fff;border:1px solid #e8ebe6;border-radius:9px;align-items:center;gap:16px;padding:20px;display:flex;position:absolute;bottom:16px;left:-26px;right:24px;box-shadow:0 12px 32px #1821240a}.floating-card strong{font-size:14px}.floating-card p{margin:3px 0 0;font-size:12px}.floating-card>svg{margin-left:auto}.floating-icon{color:var(--blue);background:#eef0fe;border-radius:50%;padding:11px;display:flex}.visual-index{letter-spacing:.11em;color:var(--muted);font-size:9px;position:absolute;bottom:-12px;right:0}.trust-strip{border-block:1px solid var(--line);background:#f0f3ec}.trust-grid{grid-template-columns:repeat(4,1fr);gap:24px;padding-block:29px;display:grid}.trust-grid>div{align-items:center;gap:14px;display:flex}.trust-grid svg{color:#51624e;flex-shrink:0}.trust-grid strong{font-size:14px;font-weight:600;display:block}.trust-grid small{color:var(--muted);font-size:12px}.section{padding-block:80px}.section-heading{justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:35px;display:flex}.section-heading p{margin:0;font-size:14px}.eyebrow{letter-spacing:.12em;margin-bottom:14px;font-size:11px;font-weight:700;display:block}.blue{color:var(--blue)}.text-link{white-space:nowrap;align-items:center;gap:12px;font-size:14px;font-weight:600;display:inline-flex}.course-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:26px;display:grid}.course-card{border:1px solid var(--line);background:#fff;border-radius:10px;transition:box-shadow .2s,transform .2s;overflow:hidden}.course-card:hover{transform:translateY(-4px);box-shadow:0 12px 30px #1724210c}.course-image{background:#e8eae3;height:200px;display:block;position:relative}.image-label{background:#ffffffeb;border-radius:4px;padding:4px 10px;font-size:11px;position:absolute;bottom:15px;left:15px}.course-body{padding:25px 24px 0}.course-body .eyebrow{letter-spacing:.08em;margin-bottom:13px;font-size:10px}.course-body h3{min-height:48px;margin-bottom:13px;font-size:21px;line-height:1.2}.course-body>p{min-height:44px;font-size:13px;line-height:1.7}.course-meta{color:var(--muted);gap:20px;padding:8px 0 19px;font-size:12px;display:flex}.course-meta span{align-items:center;gap:6px;display:flex}.course-bottom{border-top:1px solid var(--line);justify-content:space-between;align-items:center;padding:15px 0;font-size:11px;display:flex}.course-bottom>span{align-items:center;gap:6px;display:flex}.course-bottom>a{color:var(--blue);padding:4px}.category-section{background:#eef1eb}.category-grid{grid-template-columns:repeat(3,1fr);gap:12px;display:grid}.category-grid a{border:1px solid #d8dfd4;border-radius:6px;align-items:center;gap:15px;padding:23px 18px;display:flex}.category-grid a:hover{background:#fff}.category-grid strong{font-size:14px;font-weight:500}.category-number{color:#75816f;font-size:11px}.category-grid svg{color:#6b7868;flex-shrink:0;margin-left:auto}.why-section{grid-template-columns:1fr 1fr;gap:110px;display:grid}.why-section>div>p{max-width:420px;font-size:15px}.why-list>div{border-bottom:1px solid var(--line);gap:24px;margin-bottom:24px;padding:0 0 24px;display:flex}.why-list>div:last-child{border-bottom:0;margin-bottom:0}.why-list>div>span{color:var(--blue);font-size:12px}.why-list h3{margin-bottom:12px;font-size:20px}.why-list p{margin:0;font-size:14px}.cta-band{color:#fff;background:#2343d3;border-radius:8px;justify-content:space-between;align-items:center;gap:24px;padding:45px 48px;display:flex}.cta-band h2{margin-bottom:10px;font-size:32px}.cta-band p{color:#d8defc;margin:0;font-size:14px}.cta-band .eyebrow{color:#c8d1ff}.certificate-disclaimer{text-align:center;color:var(--muted);padding:25px 20px 58px;font-size:11px}footer{border-top:1px solid var(--line);background:#f1f3ee;padding-top:55px}.footer-grid{grid-template-columns:1.4fr .8fr 1fr;gap:50px;padding-bottom:50px;display:grid}.footer-grid p{margin-top:22px;font-size:13px;line-height:1.8}.footer-grid h3{letter-spacing:0;margin:8px 0 20px;font-size:14px}.footer-grid>div>a:not(.logo){color:var(--muted);margin:9px 0;font-size:13px;display:block}.footer-grid .eyebrow{color:var(--muted);font-size:10px}.footer-bottom{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;gap:15px;padding-block:22px;font-size:11px;display:flex}.footer-bottom>div{gap:25px;display:flex}.skip-link{z-index:100;background:#fff;padding:10px;position:absolute;top:-100px;left:10px}.skip-link:focus{top:10px}:focus-visible{outline-offset:4px;outline:3px solid #6f88ff}.page-intro{border-bottom:1px solid var(--line);background:#f0f3ec;padding:60px 0 42px}.page-intro h1{margin-bottom:18px;font-size:clamp(2.5rem,4vw,3.5rem)}.page-intro p{max-width:660px;margin-bottom:0}.empty{text-align:center;color:var(--muted);border:1px dashed #cfd7cb;border-radius:10px;padding:65px 30px}.empty svg{margin:0 auto 15px}.filters{flex-wrap:wrap;align-items:flex-end;gap:14px;margin-bottom:30px;display:flex}.filters label{flex:1;min-width:160px}.filters label:first-child{flex:2}label{font-size:14px;font-weight:500;display:block}input,textarea,select{width:100%;color:var(--ink);background:#fff;border:1px solid #cbd2c9;border-radius:6px;margin-top:7px;padding:12px 13px;font-weight:400;display:block}textarea{resize:vertical;min-height:110px}input[type=checkbox]{width:18px;height:18px;margin:0}label.checkbox{align-items:center;gap:10px;display:flex}.form-stack{gap:19px;display:grid}.form-row{grid-template-columns:1fr 1fr;gap:16px;display:grid}.card{border:1px solid var(--line);background:#fff;border-radius:12px;padding:32px}.two-column{grid-template-columns:1fr 1fr;align-items:start;gap:60px;display:grid}.form-message{color:#235633;background:#edf4eb;border-radius:6px;padding:13px 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0;display:grid}.stat-card{border:1px solid var(--line);background:#fff;border-radius:9px;padding:21px}.stat-card strong{font-size:32px;display:block}.stat-card span{color:var(--muted);font-size:12px}.table-wrap{border:1px solid var(--line);background:#fff;border-radius:8px;overflow-x:auto}table{border-collapse:collapse;text-align:left;width:100%;font-size:13px}th,td{border-bottom:1px solid var(--line);vertical-align:top;padding:16px}th{text-transform:uppercase;letter-spacing:.06em;background:#f0f3ec;font-size:11px}.badge{color:#466339;background:#edf1e8;border-radius:4px;padding:4px 8px;font-size:11px;display:inline-block}.admin-form{gap:24px;display:grid}.admin-form fieldset{border:1px solid var(--line);background:#fff;border-radius:8px;gap:18px;padding:25px;display:grid}.admin-form legend{padding:0 10px;font-weight:600}.admin-form .button-row{margin-top:5px}.muted{color:var(--muted)}.small-text{font-size:13px}.success-icon{color:#426b35;background:#e5efdf;border-radius:50%;place-items:center;width:70px;height:70px;margin-bottom:24px;display:grid}.loading-block{background:#e7ebe3;border-radius:10px;height:220px;animation:1.6s infinite pulse}.inline-actions{flex-wrap:wrap;gap:9px;display:flex}.inline-actions button,.inline-actions a{border:1px solid var(--line);background:#fff;border-radius:4px;padding:6px 10px;font-size:12px}.toast{z-index:50;color:#fff;background:#172421;border-radius:8px;max-width:360px;padding:18px;position:fixed;bottom:24px;right:24px;box-shadow:0 4px 25px #0003}.prose{max-width:750px}.prose h2{font-size:29px}.prose p{line-height:1.85}.skeleton-grid{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}@keyframes pulse{50%{opacity:.5}}@media (min-width:1500px){.hero{gap:70px}.hero h1{font-size:77px}}@media (max-width:1050px){.container{width:calc(100% - 48px)}.desktop-nav{gap:16px}.hero{gap:30px}.hero h1{font-size:51px}.hero-photo{height:450px}.hero .button{padding:13px 16px}.trust-grid{gap:15px}.trust-grid>div{gap:10px}.trust-grid strong{font-size:12px}.trust-grid small{font-size:11px}.course-grid{gap:18px}.course-body{padding:20px 18px 0}.why-section{gap:55px}.detail-layout{grid-template-columns:1fr 300px;gap:35px}.stats{grid-template-columns:repeat(3,1fr)}}@media (max-width:800px){.desktop-nav,.header-cta{display:none}.mobile-nav{display:block;position:relative}.mobile-nav summary{padding:10px;list-style:none}.mobile-nav nav{border:1px solid var(--line);z-index:50;background:#fff;border-radius:8px;gap:0;width:230px;display:grid;position:absolute;top:45px;right:0;box-shadow:0 10px 30px #0002}.mobile-nav nav a{padding:14px 20px}.header-inner{height:78px}.hero{grid-template-columns:1fr;gap:40px;padding-top:40px;padding-bottom:52px}.hero h1{font-size:clamp(44px,8vw,64px)}.hero-copy>p{max-width:580px}.hero-photo{height:430px}.floating-card{left:16px}.trust-grid{grid-template-columns:1fr 1fr;gap:24px}.trust-grid strong{font-size:14px}.course-grid{grid-template-columns:1fr 1fr}.section{padding-block:52px}.section-heading{flex-direction:column;align-items:flex-start;gap:16px}.category-grid{grid-template-columns:1fr 1fr}.why-section,.two-column,.detail-hero,.detail-layout{grid-template-columns:1fr;gap:32px}.detail-sidebar{order:-1;position:static}.detail-photo{min-height:300px}.cta-band{flex-direction:column;align-items:flex-start;padding:32px}.footer-grid{grid-template-columns:1.2fr 1fr;gap:35px}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{flex-direction:column}.announcement>span{display:none}.detail-hero{padding-block:40px}.stats{grid-template-columns:1fr 1fr}}@media (max-width:520px){.container{width:calc(100% - 36px)}.hero h1{letter-spacing:-.052em;font-size:45px}.pill{font-size:9px}.hero .button-row{flex-direction:column;align-items:stretch}.hero-photo{border-top-left-radius:60px;height:350px}.photo-caption strong{font-size:28px}.floating-card{gap:10px;padding:14px;left:10px;right:10px}.floating-card strong{font-size:12px}.floating-card p{font-size:11px}.trust-grid{gap:22px 12px}.trust-grid>div{align-items:flex-start}.trust-grid svg{width:21px}.trust-grid strong{font-size:12px}.trust-grid small{font-size:10px}.course-grid,.category-grid,.form-row,.skeleton-grid{grid-template-columns:1fr}.course-image{height:210px}.course-body h3,.course-body>p{min-height:0}.section-heading h2{font-size:32px}.footer-grid{grid-template-columns:1fr;gap:25px}.footer-bottom>div{flex-wrap:wrap;gap:14px}.card{padding:24px}.page-intro{padding:40px 0}.admin-top{flex-direction:column;align-items:flex-start}.stats{gap:10px}.stat-card{padding:16px}.detail-hero h1{font-size:39px}.cta-band h2{font-size:28px}.toast{bottom:18px;left:18px;right:18px}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}.header-actions{align-items:center;gap:20px;display:flex}.course-bottom>a{align-items:center;gap:5px;display:inline-flex}.course-body>p{font-size:14px}.toast{pointer-events:none;animation:5s forwards toast-disappear}@keyframes toast-disappear{0%,85%{opacity:1}to{opacity:0;visibility:hidden}}@media (max-width:1100px){.browse-link{display:none}}@media (max-width:800px){.header-actions{display:none}}.course-price{align-items:baseline;gap:8px;margin:16px 0;display:flex}.course-price strong{letter-spacing:-.03em;color:var(--ink);font-size:23px}.course-price span{color:var(--muted);font-size:12px}.detail-price strong{font-size:32px}