:root{--ink:#123f3e;--deep:#073c3b;--muted:#627370;--paper:#fbfaf6;--line:#d9e1db;--gold:#d6ac60;--serif:Georgia,'Times New Roman',serif;--sans:'Segoe UI','Nirmala UI',system-ui,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:105px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 var(--sans)}button,input,select{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--gold);outline-offset:5px}[hidden]{display:none!important}.shell{width:min(1200px,calc(100% - 80px));margin-inline:auto}.skip-link{position:fixed;top:-60px;left:15px;z-index:100;background:var(--deep);color:white;padding:10px}.skip-link:focus{top:8px}.site-header{position:sticky;top:0;background:#fbfaf6f5;border-bottom:1px solid var(--line);z-index:20;backdrop-filter:blur(14px)}.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:91px;gap:30px}.brand{display:flex;align-items:center;gap:12px;font-size:25px;font-weight:650;letter-spacing:-.8px;line-height:1.15}.brand img{border-radius:9px;flex-shrink:0}.brand small{display:block;font-size:10px;font-weight:400;letter-spacing:1.25px;margin-top:6px}.site-header nav{display:flex;align-items:center;gap:28px;font-size:13px;font-weight:600}.site-header nav a{padding-block:10px}.site-header nav a:hover{color:#a46d27}.nav-youtube{border:1px solid #b7c6ba;border-radius:5px;padding:10px 15px!important;display:flex;align-items:center;gap:8px}.nav-youtube span{font-size:11px}.menu-toggle{display:none;border:0;background:transparent;color:var(--ink);font-size:24px}.hero{display:grid;grid-template-columns:1.23fr 1fr;align-items:center;gap:74px;padding-block:72px 70px}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:700;margin:0 0 22px;line-height:1.6}.hero .eyebrow{display:flex;align-items:center;gap:9px}.hero .eyebrow span{width:6px;height:6px;border-radius:50%;background:#bb924d}.hero h1{font-family:var(--serif);font-size:clamp(45px,4.4vw,67px);font-weight:400;line-height:1.09;letter-spacing:-2.8px;margin:0 0 25px}.hero h1 em,h2 em{font-weight:400;color:#667b68}em{font-family:var(--serif)}.hero-description{max-width:460px;color:var(--muted);font-size:15px;line-height:1.85;margin-bottom:12px}.assamese{font-size:17px;color:#49665e;margin:15px 0 27px}.button-row{display:flex;align-items:center;gap:27px}.button{border:1px solid transparent;border-radius:4px;display:inline-flex;align-items:center;justify-content:center;gap:25px;font-weight:600;font-size:13px;padding:14px 22px;min-height:49px;transition:background .2s,transform .2s}.button:hover{transform:translateY(-2px)}.primary{background:var(--deep);color:white}.primary:hover{background:#16605b}.text-link{font-size:13px;font-weight:600;display:inline-flex;align-items:center;gap:22px;border-bottom:1px solid #98a99c;padding-block:8px}.hero-footnote{font-size:11px;color:var(--muted);display:flex;align-items:center;gap:8px;margin-top:29px}.tiny-star{font-size:20px;color:#9e7d41}.hero-art{position:relative;padding:27px;background:var(--deep);border-radius:180px 180px 4px 4px;box-shadow:15px 15px 0 #e9ede4;overflow:hidden}.hero-art:after{content:'';position:absolute;inset:16px;border:1px solid #d6ac6040;border-radius:170px 170px 2px 2px;pointer-events:none}.hero-art img{width:100%;height:auto;border-radius:150px 150px 0 0}.art-corner{position:absolute;top:35px;left:0;width:100%;text-align:center;color:var(--gold);font-size:8px;letter-spacing:2px;z-index:1}.art-caption{display:flex;justify-content:space-between;color:#e9e4d2;font-size:8px;letter-spacing:1.5px;padding:20px 5px 7px}.learning-strip{border-block:1px solid var(--line);background:#f0f2ec}.strip-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-block:23px;font-size:12px}.strip-inner b{font-size:10px;color:#a3864e;font-weight:500;margin-right:13px}.strip-inner i{font-style:normal;color:#a1aea3}.section{padding-block:88px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:50px;margin-bottom:39px}.section-heading h2,.youtube-copy h2{font-family:var(--serif);font-size:43px;font-weight:400;line-height:1.2;letter-spacing:-1.5px;margin:0}.section-heading .eyebrow{margin-bottom:15px}.section-heading>p{max-width:330px;color:var(--muted);font-size:13px;line-height:1.85;margin-bottom:4px}.exam-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.exam-card{display:grid;grid-template-columns:31px 1fr 15px;gap:9px;text-align:left;border:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:transparent;color:var(--ink);padding:25px 21px;min-height:147px;transition:background .2s}.exam-card:hover{background:#eaf0e7}.exam-number{font-family:var(--serif);font-style:italic;font-size:13px;color:#ac8c50;padding-top:3px}.exam-card h3{font-size:17px;font-weight:600;line-height:1.4;margin:0 0 8px}.exam-card p{font-size:11px;line-height:1.75;color:var(--muted);margin:0}.exam-arrow{font-size:17px}.section-note{font-size:11px;line-height:1.9;color:var(--muted);margin-top:22px}.practice-section{background:#eaf0e8;border-block:1px solid #d7dfd5}.featured-test{display:grid;grid-template-columns:1fr 1fr;gap:25px;align-items:center;background:var(--deep);color:#fff;padding:32px 35px;border-radius:5px;margin-bottom:45px}.featured-test .eyebrow{color:var(--gold);margin-bottom:10px;font-size:9px}.featured-test h3{font-size:26px;font-weight:500;font-family:var(--serif);line-height:1.3;margin:0 0 5px}.featured-test p{font-size:13px;margin:0 0 10px;color:#cbdad1}.featured-meta{font-size:10px;color:#b5c9bf}.featured-links{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.featured-links a{border:1px solid #67867b;border-radius:3px;padding:10px 14px;font-size:11px}.featured-links a:hover{background:#ffffff15;border-color:var(--gold)}.library-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:20px}.library-heading h3{font-family:var(--serif);font-size:26px;font-weight:400;margin:0}.library-heading h3 span{font:10px var(--sans);background:#d6e1d1;padding:5px 9px;border-radius:20px;vertical-align:middle;margin-left:8px}.library-heading>span{font-size:14px;color:#6b7e6d}.library-filters{display:grid;grid-template-columns:1fr 220px auto;gap:14px;align-items:end}.library-filters label{display:grid;gap:7px}.library-filters label>span{font-size:10px;font-weight:600;letter-spacing:.3px;color:#50665b}.library-filters input,.library-filters select{border:1px solid #c5d0c3;background:#f8faf6;border-radius:4px;padding:13px 16px;width:100%;min-height:49px;color:var(--ink);font-size:13px}.reset-button{border:0;background:transparent;font-size:11px;min-height:49px;text-decoration:underline;text-underline-offset:4px;color:#5b705f;padding:0 10px}.result-count{font-size:11px;color:#61755f;margin:17px 0}.collection-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px;align-items:start}.collection{background:#f9fbf7;border:1px solid #d4dfcf;border-radius:4px;overflow:hidden}.collection summary{padding:21px;cursor:pointer;list-style:none;position:relative;padding-right:45px}.collection summary:after{content:'+';position:absolute;right:20px;top:30px;font-weight:300;font-size:22px}.collection[open] summary:after{content:'−'}.collection summary::-webkit-details-marker{display:none}.collection-meta{font-size:9px;letter-spacing:.7px;color:#738467;display:block;margin-bottom:7px;text-transform:uppercase}.collection h4{font-size:14px;line-height:1.5;font-weight:600;margin:0}.chapter-as{font-size:12px;line-height:1.7;color:#687d66;display:block;margin-top:5px}.test-chips{display:flex;flex-wrap:wrap;gap:8px;padding:0 21px 21px}.test-chip{display:flex;flex-direction:column;border:1px solid #c7d5bf;min-width:80px;padding:8px 12px;border-radius:3px;font-size:11px;background:#fff}.test-chip:hover{background:#eff5e8;border-color:#6c8e6e}.test-chip small{font-size:9px;color:#6a7b67;margin-top:2px}.load-more{text-align:center;margin-top:25px}.outline{background:transparent;border-color:#a6b99e;color:var(--deep)}.empty-results{padding:30px;border:1px dashed #a6b99e;border-radius:4px;grid-column:1/-1}.resource-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:25px}.resource-tabs button{border:1px solid var(--line);background:transparent;border-radius:20px;color:var(--muted);padding:8px 16px;font-size:11px}.resource-tabs button[aria-pressed=true]{background:var(--deep);color:white;border-color:var(--deep)}.resource-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.resource-card{border-top:2px solid #a4b89c;background:#f1f3ed;padding:23px;display:flex;flex-direction:column;min-height:230px;transition:background .2s}.resource-card:hover{background:#e7ede1}.resource-kind{font-size:8px;letter-spacing:1.5px;color:#73836b;font-weight:650;margin-bottom:18px}.resource-card h3{font:22px/1.25 var(--serif);margin:0 0 12px;letter-spacing:-.5px}.resource-card p{color:var(--muted);font-size:11px;margin:0 0 23px;line-height:1.9}.resource-link{margin-top:auto;display:flex;justify-content:space-between;font-size:11px;font-weight:600}.youtube-section{display:grid;grid-template-columns:1.08fr 1fr;margin-bottom:30px;border:1px solid var(--line)}.youtube-art{background:#00383b;display:flex;align-items:center}.youtube-art img{width:100%;height:100%;object-fit:cover}.youtube-copy{padding:45px;background:#f0f2eb}.youtube-copy .eyebrow{font-size:9px;margin-bottom:15px}.youtube-copy h2{font-size:38px}.youtube-copy p:not(.eyebrow){font-size:12px;line-height:1.9;color:var(--muted);margin:20px 0}.youtube-copy .button{font-size:11px;gap:12px}.closing{text-align:center;padding-block:70px 85px}.closing .eyebrow{color:#a3884d;margin-bottom:13px}.closing h2{font-family:var(--serif);font-weight:400;font-size:42px;letter-spacing:-1px;margin:0 0 15px}.site-footer{background:var(--deep);color:#e9eee6}.footer-top{display:flex;align-items:center;justify-content:space-between;gap:30px;padding-block:40px}.footer-top p{font-size:12px;color:#aec4b8;line-height:1.8;margin:0}.footer-top>a:last-child{font-size:12px;border-bottom:1px solid #7b9b89;padding-bottom:6px}.footer-bottom{border-top:1px solid #ffffff25;display:flex;justify-content:space-between;gap:20px;padding-block:20px;color:#9db5a8;font-size:10px}.footer-bottom>div{display:flex;gap:24px}dialog{border:1px solid #d7e1d0;border-radius:7px;padding:42px;width:min(600px,calc(100% - 30px));color:var(--ink);background:var(--paper);max-height:90vh;overflow:auto}dialog::backdrop{background:#052d2cd9;backdrop-filter:blur(5px)}.dialog-close{position:absolute;right:15px;top:8px;border:0;background:none;font-size:29px;color:#4a6559}.exam-dialog-title{font:38px/1.15 var(--serif);margin:12px 0 20px;letter-spacing:-1px}.exam-streams{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0}.exam-streams span{border:1px solid #cbd7c4;border-radius:20px;padding:7px 12px;font-size:11px}.exam-dialog-description{font-size:13px;color:var(--muted);line-height:1.9}.exam-status{background:#eef1e7;padding:15px;margin-block:22px;font-size:12px;color:#5a705b}.dialog-actions{display:flex;gap:18px;flex-wrap:wrap;align-items:center}.dialog-actions .text-link{font-size:11px}.subpage{max-width:770px;margin:65px auto;padding:0 25px 70px}.subpage h1{font:48px var(--serif);letter-spacing:-1.7px}.subpage h2{font:26px var(--serif);margin-top:35px}.subpage p{font-size:14px;color:var(--muted);line-height:1.9}
@media(min-width:1450px){.hero{padding-block:90px}.hero h1{font-size:74px}}
@media(max-width:1050px){.shell{width:calc(100% - 48px)}.site-header nav{gap:17px;font-size:11px}.brand{font-size:22px}.hero{gap:35px;padding-block:55px}.hero h1{font-size:51px}.hero-art{padding:20px}.section-heading h2{font-size:38px}.featured-test{grid-template-columns:1fr}.featured-links{justify-content:flex-start}.resource-card h3{font-size:20px}.youtube-copy{padding:30px}.youtube-copy h2{font-size:32px}}
@media(max-width:760px){html{scroll-padding-top:80px}.shell{width:calc(100% - 36px)}.header-inner{min-height:75px}.brand{font-size:23px}.brand img{width:42px;height:42px}.brand small{font-size:8px}.menu-toggle{display:block}.site-header nav{display:none;position:absolute;top:75px;left:0;right:0;background:var(--paper);padding:20px 25px;border-bottom:1px solid var(--line);font-size:14px;align-items:stretch;box-shadow:0 10px 10px #073c3b10}.site-header nav.open{display:flex;flex-direction:column;gap:8px}.site-header nav a{padding:10px}.nav-youtube{justify-content:center}.hero{grid-template-columns:1fr;padding-block:45px;gap:35px}.hero h1{font-size:55px;letter-spacing:-2.5px}.desktop-break{display:none}.hero .eyebrow{font-size:8px;letter-spacing:1.2px}.hero-description{font-size:14px}.hero-art{width:min(400px,90%);margin:0 auto;box-shadow:10px 10px 0 #e9ede4}.hero-footnote{margin-top:20px}.hero-art img{max-height:340px;object-fit:contain}.strip-inner{font-size:10px;padding-block:17px;gap:9px}.strip-inner b{display:block;margin-right:0}.strip-inner i{font-size:12px}.section{padding-block:57px}.section-heading{display:block;margin-bottom:28px}.section-heading h2{font-size:37px}.section-heading>p{max-width:100%;margin-top:22px;font-size:12px}.exam-grid{grid-template-columns:repeat(2,1fr)}.exam-card{padding:20px 14px;gap:5px;grid-template-columns:22px 1fr 12px;min-height:153px}.exam-card h3{font-size:15px}.exam-card p{font-size:10px}.exam-grid .exam-card:last-child{grid-column:1/-1;min-height:120px}.featured-test{padding:25px}.featured-meta{display:block;line-height:1.9}.featured-links a{padding:9px 11px}.library-heading{align-items:flex-start}.library-heading h3{font-size:23px}.library-heading>span{display:none}.library-filters{grid-template-columns:1fr 1fr;gap:10px}.library-filters .search-field{grid-column:1/-1}.reset-button{text-align:right}.library-filters input,.library-filters select{font-size:12px}.collection-grid{grid-template-columns:1fr}.collection summary{padding:20px 40px 20px 18px}.resource-grid{grid-template-columns:repeat(2,1fr);gap:12px}.resource-card{padding:20px 16px;min-height:240px}.resource-card h3{font-size:21px}.youtube-section{grid-template-columns:1fr}.youtube-art{aspect-ratio:16/9}.youtube-copy{padding:30px}.youtube-copy h2{font-size:36px}.closing{padding-block:50px}.closing h2{font-size:36px}.footer-top{flex-wrap:wrap;padding-block:30px}.footer-top p{font-size:11px}.footer-bottom{flex-wrap:wrap;gap:12px;font-size:9px}.footer-bottom>div{margin-left:auto}.footer-bottom>span:nth-child(2){display:none}dialog{padding:33px 24px}.exam-dialog-title{font-size:34px}.subpage h1{font-size:39px}}
@media(max-width:380px){.hero h1{font-size:46px}.button-row{gap:18px}.button{padding:13px 16px}.text-link{font-size:11px}.resource-grid{grid-template-columns:1fr}.resource-card{min-height:210px}.exam-card{grid-template-columns:1fr 12px}.exam-number{display:none}.featured-links a{font-size:10px}.library-heading h3 span{font-size:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
