@font-face{font-family:Nunito Sans;font-style:normal;font-weight:200 1000;font-stretch:100%;font-display:swap;src:url(/_next/static/media/aa1b27f9e325731f-s.woff2) format("woff2");unicode-range:u+0460-052f,u+1c80-1c8a,u+20b4,u+2de0-2dff,u+a640-a69f,u+fe2e-fe2f}@font-face{font-family:Nunito Sans;font-style:normal;font-weight:200 1000;font-stretch:100%;font-display:swap;src:url(/_next/static/media/c126d80dc21dff90-s.woff2) format("woff2");unicode-range:u+0301,u+0400-045f,u+0490-0491,u+04b0-04b1,u+2116}@font-face{font-family:Nunito Sans;font-style:normal;font-weight:200 1000;font-stretch:100%;font-display:swap;src:url(/_next/static/media/e850464f9dfbb75b-s.woff2) format("woff2");unicode-range:u+0102-0103,u+0110-0111,u+0128-0129,u+0168-0169,u+01a0-01a1,u+01af-01b0,u+0300-0301,u+0303-0304,u+0308-0309,u+0323,u+0329,u+1ea0-1ef9,u+20ab}@font-face{font-family:Nunito Sans;font-style:normal;font-weight:200 1000;font-stretch:100%;font-display:swap;src:url(/_next/static/media/357067f10075d686-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,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:Nunito Sans;font-style:normal;font-weight:200 1000;font-stretch:100%;font-display:swap;src:url(/_next/static/media/68180864d7f93f02-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:Nunito Sans Fallback;src:local("Arial");ascent-override:99.71%;descent-override:34.82%;line-gap-override:0.00%;size-adjust:101.39%}.__className_ad9d8d{font-family:Nunito Sans,Nunito Sans Fallback;font-style:normal}.__variable_ad9d8d{--font-nunito-sans:"Nunito Sans","Nunito Sans Fallback"}@font-face{font-family:Nixie One;font-style:normal;font-weight:400;font-display:swap;src:url(/_next/static/media/07daa9c2fb137551-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:Nixie One Fallback;src:local("Arial");ascent-override:82.07%;descent-override:18.61%;line-gap-override:0.00%;size-adjust:112.83%}.__className_44ad09{font-family:Nixie One,Nixie One Fallback;font-weight:400;font-style:normal}.__variable_44ad09{--font-nixie:"Nixie One","Nixie One Fallback"}@font-face{font-family:JA JayaGiri Sans;src:url(/fonts/JA-JayaGiri-Sans.ttf) format("truetype");font-display:swap}@font-face{font-family:JA JayaGiri Rough;src:url(/fonts/JA-JayaGiri-Sans-Rough.ttf) format("truetype");font-display:swap}:root{--orh-lapis:#1f5d8e;--orh-verdigris:#4eadb4;--orh-indigo:#113c63;--orh-fire-opal:#ef5b4d;--orh-cultured:#f7f7f7;--orh-azure:#d4e6e6;--orh-navy:var(--orh-indigo);--orh-blue:var(--orh-lapis);--orh-teal:var(--orh-verdigris);--orh-sea:var(--orh-verdigris);--orh-mint:var(--orh-azure);--orh-coral:var(--orh-fire-opal);--orh-mist:var(--orh-cultured);--bg:var(--orh-cultured);--card:#ffffff;--ink:var(--orh-indigo);--body:#3a4750;--muted:#5b6b75;--line:#dbe5e6;--primary:var(--orh-lapis);--primary-dark:var(--orh-indigo);--accent:var(--orh-fire-opal);--good:#1d7f86;--good-bg:#e2f2f3;--warn:#8a5300;--warn-bg:#fdf0da;--font-display:"JA JayaGiri Sans",var(--font-nunito-sans),sans-serif;--font-rough:"JA JayaGiri Rough",var(--font-display);--font-accent:var(--font-nixie),Georgia,serif;--font-body:var(--font-nunito-sans),system-ui,sans-serif;--radius:12px}*{box-sizing:border-box}body,html{margin:0;padding:0}body{font-family:var(--font-body);color:var(--body);background:var(--bg);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}a{color:var(--primary)}a:hover{color:var(--primary-dark)}h1,h2,h3{color:var(--ink);margin:0;line-height:1.15}.display{font-family:var(--font-display);letter-spacing:.02em;font-weight:600}.display,.rough{text-transform:uppercase}.rough{font-family:var(--font-rough)}.site-header{background:#fff;border-bottom:4px solid var(--orh-lapis)}.site-header .inner{max-width:1240px;margin:0 auto;padding:0 24px;min-height:84px;justify-content:space-between;gap:16px}.brand,.site-header .inner{display:flex;align-items:center}.brand{gap:14px;color:var(--orh-lapis);text-decoration:none}.brand:hover{color:var(--orh-indigo)}.brand img{height:58px;width:auto;display:block}.brand .name{font-family:var(--font-display);font-size:24px;text-transform:uppercase;letter-spacing:.04em;padding-left:14px;border-left:2px solid var(--orh-azure)}.nav{display:flex;gap:4px}.nav a{color:var(--orh-lapis);text-decoration:none;font-family:var(--font-display);text-transform:uppercase;letter-spacing:.06em;font-size:15px;padding:12px 14px;border-radius:8px}.nav a:hover{background:var(--orh-azure);color:var(--orh-indigo)}.nav a[aria-current=page]{background:var(--orh-lapis);color:#fff}.user-chip{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--ink)}.user-chip .avatar{width:36px;height:36px;border-radius:50%;background:var(--orh-indigo);color:#fff;display:grid;place-items:center;font-weight:700;font-size:13px}.user-chip button{background:#fff;border:1px solid var(--orh-lapis);color:var(--orh-lapis);border-radius:8px;padding:8px 12px;font:inherit;font-size:13px;font-weight:700;cursor:pointer;min-height:36px}.user-chip button:hover{background:var(--orh-azure)}.page{max-width:1240px;margin:0 auto;padding:32px 24px 64px}.stack{display:flex;flex-direction:column;gap:16px}.row{gap:12px;align-items:center}.row,.spread{display:flex;flex-wrap:wrap}.spread{justify-content:space-between;align-items:flex-end;gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:18px;gap:18px}.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:16px;gap:16px}.two-col{grid-template-columns:minmax(0,1fr) minmax(0,1.35fr);grid-gap:28px}.lesson-layout,.two-col{display:grid;gap:28px;align-items:start}.lesson-layout{grid-template-columns:300px minmax(0,1fr);grid-gap:28px}@media (max-width:960px){.grid-3,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.lesson-layout,.two-col{grid-template-columns:1fr}.nav{display:none}.bottom-nav{display:grid!important}.page{padding-bottom:96px}}@media (max-width:560px){.grid-3,.grid-4{grid-template-columns:1fr}.user-chip .who{display:none}}.eyebrow{font-family:var(--font-accent);font-size:15px;font-weight:700;letter-spacing:.08em}.eyebrow,.page-title{text-transform:uppercase;color:var(--orh-lapis)}.page-title{font-family:var(--font-display);font-size:44px;letter-spacing:.02em}.lead{font-size:18px;color:var(--body);max-width:780px;margin:0}.muted{color:var(--muted)}.breadcrumb,.small{font-size:14px}.breadcrumb{color:var(--muted);display:flex;gap:8px;flex-wrap:wrap}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px}a.card{display:flex;flex-direction:column;gap:10px;text-decoration:none;color:var(--body);transition:border-color .15s,box-shadow .15s}a.card:hover{border-color:var(--orh-teal);box-shadow:0 6px 18px rgba(17,60,99,.08);color:var(--body)}.card h3{font-family:var(--font-display);text-transform:uppercase;font-size:24px;color:var(--orh-navy);letter-spacing:.02em}.panel-dark{background:var(--orh-navy);color:#dbe8ee;border-radius:var(--radius);padding:26px;display:flex;flex-direction:column;gap:18px}.panel-dark h2{color:#fff;font-family:var(--font-display);text-transform:uppercase;font-size:22px}.panel-dark h3{color:var(--orh-verdigris);font-size:16px;font-weight:800}.panel-dark ul{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:8px}.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:800}.badge.done{background:var(--good-bg);color:var(--good)}.badge.progress{background:var(--warn-bg);color:var(--warn)}.badge.todo{background:var(--orh-mist);color:var(--muted)}.bar{height:8px;background:var(--orh-mint);overflow:hidden;flex:1 1}.bar,.bar>span{border-radius:999px}.bar>span{display:block;height:100%;background:var(--orh-teal)}.bar.full>span{background:var(--good)}.progress-row{display:flex;align-items:center;gap:10px;font-size:13px;font-weight:800}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 20px;border-radius:8px;border:1px solid transparent;font:inherit;font-weight:800;font-size:15px;cursor:pointer;text-decoration:none;background:var(--primary);color:#fff}.btn:hover{background:var(--primary-dark);color:#fff}.btn.outline{background:#fff;color:var(--primary);border-color:var(--primary)}.btn.outline:hover{background:var(--orh-mist);color:var(--primary-dark)}.btn.good{background:var(--good)}.btn.danger{background:#fff;color:#b3261e;border-color:#b3261e}.btn.small{min-height:38px;padding:0 14px;font-size:14px}.btn:disabled{background:#c9d4d6;color:#52606a;cursor:not-allowed}label{font-weight:700;font-size:14px;color:var(--ink);display:flex;flex-direction:column;gap:6px}input[type=email],input[type=number],input[type=text],input[type=url],select,textarea{font:inherit;font-size:15px;font-weight:400;color:var(--ink);padding:10px 12px;border:1px solid #b9c9cc;border-radius:8px;background:#fff;width:100%}textarea{min-height:110px;resize:vertical}.hint{font-weight:400;font-size:13px;color:var(--muted)}.check{flex-direction:row;align-items:center;gap:8px;font-weight:600}.lesson-item{display:flex;align-items:center;gap:14px;min-height:52px;padding:8px 16px;background:#fff;border:1px solid var(--line);border-radius:12px;text-decoration:none;color:var(--ink)}a.lesson-item:hover{border-color:var(--orh-teal);color:var(--ink)}.lesson-item.current{background:#fdecea;border-color:var(--orh-fire-opal)}.dot{width:24px;height:24px;border-radius:50%;flex-shrink:0;border:2px solid #aebfc3;display:grid;place-items:center}.dot.done{background:var(--good);border-color:var(--good)}.dot.quiz{border-radius:6px;border-color:var(--orh-teal);color:var(--orh-blue);font-size:12px;font-weight:900}.section-head{display:flex;justify-content:space-between;align-items:baseline;margin-top:10px}.section-head h3{font-size:13px;font-weight:900;letter-spacing:.1em;text-transform:uppercase;color:var(--orh-blue)}.parts{margin:0 0 0 54px;padding:0;list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:6px 18px;gap:6px 18px;font-size:14px}.parts li:before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent);margin-right:8px;vertical-align:middle}.video{aspect-ratio:16/9;width:100%;border-radius:var(--radius);background:var(--orh-navy);overflow:hidden;display:grid;place-items:center;color:#c9dbe2}.video iframe,.video video{width:100%;height:100%;border:0;display:block}.lesson-body{font-size:16px;max-width:780px}.lesson-body h2{font-size:20px;margin:18px 0 6px;color:var(--orh-navy)}.lesson-body ol,.lesson-body ul{padding-left:22px;margin:8px 0 14px}.lesson-body li{margin-bottom:4px}.lesson-body p{margin:0 0 12px}.option{display:flex;align-items:center;gap:12px;width:100%;min-height:50px;padding:10px 14px;text-align:left;font:inherit;background:#fff;border:1px solid #c7d6d8;border-radius:10px;cursor:pointer;color:var(--ink)}.option.selected{border:2px solid var(--orh-blue);background:#eef5fb;font-weight:700}.option.correct{border:2px solid var(--good);background:var(--good-bg)}.option.wrong{border:2px solid #c0392b;background:#fdecea}.result{border-radius:var(--radius);padding:22px;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}.result.pass{background:var(--good-bg);border:1px solid var(--good)}.result.fail{background:#fdecea;border:1px solid var(--accent)}table.data{width:100%;border-collapse:collapse;font-size:15px}table.data th{text-align:left;font-size:13px;color:var(--muted);font-weight:800;padding:8px 10px;border-bottom:1px solid var(--line)}table.data td{padding:12px 10px;border-bottom:1px solid #e6eeee;vertical-align:middle}.bottom-nav{display:none;position:fixed;left:0;right:0;bottom:0;height:68px;background:#fff;border-top:1px solid var(--line);grid-template-columns:repeat(3,minmax(0,1fr));z-index:20;padding-bottom:env(safe-area-inset-bottom)}.bottom-nav a{display:grid;place-items:center;text-decoration:none;color:var(--muted);font-size:12px;font-weight:800}.bottom-nav a[aria-current=page]{color:var(--orh-blue)}.signin{min-height:100vh;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.signin .hero{background:var(--orh-indigo);color:#fff;padding:56px;display:flex;flex-direction:column;justify-content:space-between;gap:32px;border-right:8px solid var(--orh-verdigris)}.signin .hero h1{color:#fff;font-family:var(--font-rough);font-size:76px;text-transform:uppercase;line-height:.95}.signin .panel{display:grid;place-items:center;padding:32px;background:var(--orh-azure)}.signin .panel .logo{width:260px;max-width:70%;height:auto;display:block;margin:0 auto 8px}.ms-btn{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;min-height:54px;background:#fff;color:#1b1b1b;border:1px solid #8c8c8c;border-radius:8px;font:inherit;font-weight:700;font-size:16px;cursor:pointer}.ms-btn:hover{background:var(--orh-cultured)}.ms-logo{display:grid;grid-template-columns:repeat(2,10px);grid-gap:2px;gap:2px}.ms-logo span{width:10px;height:10px}@media (max-width:860px){.signin{grid-template-columns:1fr}.signin .hero{padding:36px 24px;border-right:0;border-bottom:8px solid var(--orh-verdigris)}.signin .hero h1{font-size:48px}.brand .name{display:none}.brand img{height:44px}}