/* Studyflare 6 — approved teal design. */
body.sf6-site{--brand:var(--sf6-accent);--pink:var(--sf6-accent);--navy:var(--sf6-ink);--text:var(--sf6-ink);--bg:#fff;--panel:#fff;--soft:var(--sf6-mist);--line:#dce8e5;--muted:#52656c;background:#fff;color:var(--sf6-ink);font-family:var(--sf6-font,Arial),sans-serif;font-size:var(--sf6-font-size,18px);line-height:1.65}
.sf6-site *{box-sizing:border-box}.sf6-site [hidden]{display:none!important}.sf6-site a{color:inherit}.sf6-site button,.sf6-site input,.sf6-site select{font:inherit}.sf6-site :focus-visible{outline:3px solid #24a998;outline-offset:5px}.sf6-site img{max-width:100%}.sf6-site h1,.sf6-site h2,.sf6-site h3{font-family:var(--sf6-font,Arial),sans-serif;color:var(--sf6-ink);letter-spacing:-.035em;line-height:1.1}.sf6-wrap{width:min(calc(100% - 80px),var(--sf6-width));margin-inline:auto}.sf6-section{margin-block:var(--sf6-space)}
.sf6-header{background:#fff;position:relative;z-index:30}.sf6-header-inner{min-height:96px;display:flex;align-items:center;justify-content:space-between;gap:40px}.sf6-brand{font-size:34px;font-weight:800;letter-spacing:-1.6px;display:inline-flex;align-items:center;gap:10px;text-decoration:none!important;color:var(--sf6-accent)!important}.sf6-brand img{object-fit:contain}.sf6-menu{display:flex;align-items:center;gap:36px;list-style:none;margin:0;padding:0;font-size:16px}.sf6-menu>li{position:relative}.sf6-menu a{display:block;padding:18px 0;text-decoration:none!important}.sf6-menu a:hover,.sf6-menu a[aria-current=page]{color:var(--sf6-accent);text-decoration:underline!important;text-underline-offset:10px}.sf6-menu .sub-menu{display:none;position:absolute;top:100%;left:0;background:#fff;box-shadow:0 15px 45px #17252a20;border-radius:12px;list-style:none;padding:15px 22px;min-width:240px}.sf6-menu li:hover>.sub-menu,.sf6-menu li:focus-within>.sub-menu{display:block}.sf6-menu .sub-menu a{padding:8px 0}.sf6-menu-toggle{display:none;border:1px solid #dce8e5;background:white;border-radius:10px;padding:10px 18px;color:var(--sf6-ink)}
.sf6-hero{position:relative;min-height:570px;aspect-ratio:2.3;border-radius:22px;overflow:hidden;display:flex;align-items:center;background:#122c2e}.sf6-hero-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.sf6-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#081d23a1,transparent 70%);pointer-events:none}.sf6-hero-copy{position:relative;z-index:2;width:55%;padding:54px;align-self:flex-start;margin-top:20px}.sf6-hero h1{font-size:clamp(44px,4.7vw,74px);color:#fff;line-height:1.02;letter-spacing:-.055em;margin:0 0 24px;font-weight:800;white-space:normal}.sf6-hero p{color:#eefaf8;font-size:23px;margin:0 0 34px;line-height:1.5}.sf6-search{display:flex;align-items:center;gap:14px;max-width:600px;background:#fff;border-radius:100px;padding:8px 8px 8px 22px;box-shadow:0 7px 25px #051e2820}.sf6-search>span{display:flex;color:var(--sf6-accent)}.sf6-search svg{width:24px;height:24px}.sf6-search input{min-width:0;width:100%;padding:8px 0;border:0;background:transparent;box-shadow:none;color:#17252a;font-size:15px}.sf6-search button{flex:0 0 46px;width:46px;height:46px;border-radius:50%;border:0;background:var(--sf6-accent);color:white;font-size:25px;cursor:pointer}
.sf6-button{display:inline-flex;justify-content:space-between;align-items:center;gap:30px;padding:15px 26px;background:var(--sf6-accent);border:1px solid var(--sf6-accent);border-radius:12px;color:white!important;font-weight:700;font-size:16px;text-decoration:none!important;line-height:1.4;cursor:pointer;transition:background .2s,transform .2s}.sf6-button:hover{background:#124e49;transform:translateY(-2px)}.sf6-button span{font-size:22px;line-height:1}.sf6-button.sf6-outline{color:var(--sf6-accent)!important;background:transparent}.sf6-outline:hover{background:var(--sf6-mist)}.sf6-fact{display:flex;align-items:center;gap:25px;padding:24px 34px;border-radius:18px;background:var(--sf6-mist);margin-top:28px}.sf6-fact strong{font-size:21px;color:var(--sf6-accent);white-space:nowrap}.sf6-fact p{flex:1;border-left:1px solid #9cbbb4;padding-left:25px;margin:0}.sf6-bulb{width:54px;height:54px;border-radius:50%;background:var(--sf6-accent);color:#fff;display:grid;place-items:center;flex-shrink:0}.sf6-bulb svg{width:25px;height:25px}.sf6-fact .sf6-button{background:var(--sf6-ink);border-color:var(--sf6-ink)}
.sf6-heading{display:flex;align-items:center;justify-content:space-between;gap:30px;margin-bottom:32px}.sf6-heading>div:first-child{max-width:800px}.sf6-heading h2,.sf6-feature h2,.sf6-test-section h2{font-size:clamp(32px,3.2vw,50px);margin:0 0 14px;font-weight:800}.sf6-heading p,.sf6-feature p{margin:0;font-size:20px;color:#52656c;max-width:700px}.sf6-heading>.sf6-button{flex-shrink:0}.sf6-tabs{display:flex;gap:6px;padding:6px;width:fit-content;background:#edf3f2;border-radius:12px;margin-bottom:30px}.sf6-tabs button{padding:13px 38px;background:transparent;color:var(--sf6-ink);border:0;border-radius:9px;cursor:pointer;font-size:16px;line-height:1.5}.sf6-tabs button[aria-selected=true]{background:var(--sf6-accent);color:white}.sf6-tab-panel{margin-bottom:35px}.sf6-grid{display:grid;gap:22px}.sf6-grid-5{grid-template-columns:repeat(5,minmax(0,1fr))}.sf6-grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.sf6-grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.sf6-card{display:flex;flex-direction:column;border:1px solid #dce8e5;border-radius:12px;overflow:hidden;text-decoration:none!important;background:#fff;transition:box-shadow .25s,transform .25s}.sf6-card:hover{box-shadow:0 15px 35px #123f3612;transform:translateY(-5px)}.sf6-card-media{position:relative;aspect-ratio:1.5;overflow:hidden}.sf6-card-media>img{width:100%;height:100%;object-fit:cover;transition:transform .7s}.sf6-card:hover .sf6-card-media>img{transform:scale(1.035)}.sf6-card-body{padding:18px 17px 16px;display:flex;flex-direction:column;flex:1;gap:20px}.sf6-card h3{font-size:18px;letter-spacing:-.025em;line-height:1.3;margin:0;font-weight:700}.sf6-card-body>div{display:flex;align-items:center;justify-content:space-between;color:var(--sf6-accent);margin-top:auto;font-size:15px;gap:10px}.sf6-card-body b{display:grid;place-items:center;background:#edf6f4;width:34px;height:34px;border-radius:50%;font-size:22px;flex-shrink:0;font-weight:400}.sf6-syllabus-note{font-size:13px;color:#60706f;margin:20px 0 0}.sf6-syllabus-note a{text-decoration:underline}.sf6-viva-card{display:grid;grid-template-columns:1fr 1.2fr;gap:50px;align-items:center;border:1px solid #dce8e5;border-radius:22px;overflow:hidden;text-decoration:none!important;background:var(--sf6-mist)}.sf6-viva-card img{width:100%;height:340px;object-fit:cover}.sf6-viva-card>div{padding:35px 50px 35px 0}.sf6-viva-card h3{font-size:40px;margin:12px 0 18px}.sf6-viva-card strong{color:var(--sf6-accent)}
.sf6-feature{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:55px;padding:48px;border-radius:24px;background:var(--sf6-mist);min-height:490px}.sf6-feature-copy>p{margin-bottom:30px}.sf6-feature-photo{position:relative;height:100%;min-height:370px;overflow:hidden;border-radius:17px}.sf6-feature-photo>img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover}.sf6-feature-ntrca{background:#fff;padding:0;gap:65px}.sf6-feature-ntrca .sf6-feature-photo{order:-1;min-height:470px}.sf6-subject-links{list-style:none;padding:0;margin:0 0 30px;display:grid;grid-template-columns:1fr 1fr;gap:18px 24px;font-size:15px}.sf6-subject-links a{display:flex;gap:12px;align-items:center;text-decoration:none!important;line-height:1.4}.sf6-subject-links svg{width:24px;height:24px;color:var(--sf6-accent);flex-shrink:0}.sf6-subject-links a:hover{color:var(--sf6-accent)}.sf6-inline-links{display:flex;gap:30px;margin-bottom:30px;font-size:16px;font-weight:700;color:var(--sf6-accent)}
.sf6-test-section{background:var(--sf6-ink);border-radius:24px;color:#d7e8e5;display:grid;grid-template-columns:1fr .85fr;gap:80px;padding:65px}.sf6-test-section h2{color:#fff;max-width:500px}.sf6-test-section p{max-width:500px}.sf6-eyebrow{display:block;font-size:12px;letter-spacing:.15em;font-weight:700;color:var(--sf6-accent);margin-bottom:16px}.sf6-test-section .sf6-eyebrow{color:#8bd8c8}.sf6-steps{list-style:none;margin:36px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:22px;font-size:14px}.sf6-steps li{display:grid;gap:10px}.sf6-steps b{font-size:24px;color:#8bd8c8;font-weight:400}.sf6-test-picker{background:#fff;padding:36px;border-radius:17px;color:var(--sf6-ink)}.sf6-test-tag{font-size:11px;font-weight:700;letter-spacing:.13em;color:var(--sf6-accent);background:var(--sf6-mist);border-radius:5px;padding:7px 10px}.sf6-test-picker h3{font-size:28px;line-height:1.2;margin:22px 0}.sf6-test-picker form{display:grid;gap:12px}.sf6-test-picker label{font-size:13px;font-weight:700}.sf6-test-picker select{width:100%;padding:14px;border:1px solid #d0dfdb;background:#fff;color:var(--sf6-ink);border-radius:8px;font-size:15px}.sf6-small{font-size:13px;line-height:1.5;color:#60706f;margin-bottom:0}
.sf6-recent{margin-top:35px}.sf6-heading-small{margin-bottom:20px}.sf6-heading-small h3{margin:0;font-size:22px}.sf6-heading-small>a{font-size:14px;color:var(--sf6-accent);font-weight:700}.sf6-post-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:24px}.sf6-post{min-width:0;overflow:hidden;background:#fff;border:1px solid #dce8e5;border-radius:12px}.sf6-post>a{display:block;height:100%;text-decoration:none!important}.sf6-post-photo{aspect-ratio:1.9;overflow:hidden}.sf6-post-photo img{width:100%;height:100%;object-fit:cover}.sf6-post-copy{padding:20px}.sf6-post time{font-size:12px;color:#60706f}.sf6-post h3{font-size:18px;line-height:1.4;margin:9px 0 20px;letter-spacing:-.02em}.sf6-post-copy>span{font-size:13px;color:var(--sf6-accent);display:flex;justify-content:space-between;font-weight:700}.sf6-empty{padding:25px 30px;border:1px solid #dce8e5;border-radius:12px;background:var(--sf6-mist);font-size:16px}.sf6-news-actions{display:flex;gap:12px;align-items:center}.sf6-pause{padding:12px 18px;border:1px solid #dce8e5;border-radius:9px;background:white;font-size:13px!important;white-space:nowrap;cursor:pointer}.sf6-news{overflow:auto;scrollbar-width:thin}.sf6-news-track{display:flex;gap:24px;width:max-content;padding-bottom:12px}.sf6-news-track .sf6-post{width:350px;flex:0 0 350px}.sf6-news.sf6-running{overflow:hidden}.sf6-news.sf6-running .sf6-news-track{animation:sf6-ticker var(--sf6-speed) linear infinite}.sf6-news.sf6-paused .sf6-news-track,.sf6-news:focus-within .sf6-news-track,.sf6-news:hover .sf6-news-track{animation-play-state:paused}.sf6-news .sf6-post-copy{padding:24px}.sf6-news .sf6-post h3{font-size:22px}.sf6-news-track .sf6-empty{width:min(700px,80vw)}
.sf6-footer-cta{padding:38px 44px;border-radius:22px;background:var(--sf6-mist);display:flex;align-items:center;justify-content:space-between;gap:40px;margin-block:80px 55px}.sf6-footer-cta h2{font-size:32px;margin:0 0 12px}.sf6-footer-cta p{margin:0;color:#52656c}.sf6-footer{background:#13282b;color:#c2d1d0;border-radius:24px 24px 0 0;padding:68px 0 30px}.sf6-footer-columns{display:grid;grid-template-columns:1.15fr 1fr 1fr;gap:85px;padding-bottom:55px}.sf6-footer .sf6-brand{color:#fff!important;font-size:32px}.sf6-footer p{font-size:16px;max-width:330px;line-height:1.8}.sf6-footer h2{font-size:19px;color:#fff;margin:7px 0 22px;letter-spacing:0}.sf6-footer ul{margin:0;padding:0;list-style:none;columns:2;column-gap:24px}.sf6-footer li{margin:0 0 10px;break-inside:avoid;font-size:15px}.sf6-footer a{text-decoration:none}.sf6-footer a:hover{text-decoration:underline}.sf6-socials{display:flex;gap:12px;margin:24px 0}.sf6-socials a{width:40px;height:40px;border-radius:50%;background:#ffffff12;display:grid;place-items:center;color:white}.sf6-socials svg{width:19px;height:19px;fill:currentColor}.sf6-app-link{font-size:14px;color:#a3e0d6!important}.sf6-footer-bottom{border-top:1px solid #ffffff20;padding-top:25px;display:flex;gap:25px;align-items:center;justify-content:space-between;font-size:12px}.sf6-footer-bottom button{border:0;background:transparent;color:inherit;padding:0;font-size:12px;cursor:pointer;text-decoration:underline}.sf6-footer-bottom a{white-space:nowrap}
.sf6-breadcrumb{display:flex;gap:12px;flex-wrap:wrap;align-items:center;font-size:13px;color:#617772;padding-block:28px}.sf6-page-hero{display:grid;grid-template-columns:1.2fr 1fr;background:var(--sf6-mist);border-radius:24px;overflow:hidden;min-height:360px}.sf6-page-hero>div{padding:55px}.sf6-page-hero h1{font-size:clamp(36px,4vw,60px);margin:0 0 25px;line-height:1.05}.sf6-page-hero p{font-size:21px;color:#50665f;max-width:650px}.sf6-page-hero>img{height:100%;width:100%;object-fit:cover}.sf6-facts{list-style:none;display:flex;gap:14px;flex-wrap:wrap;padding:0;margin:28px 0 0}.sf6-facts li{font-size:13px;background:#fff;padding:8px 14px;border-radius:7px;color:var(--sf6-accent);font-weight:700}.sf6-page-content{padding-top:45px}.sf6-prose{max-width:960px;font-size:19px;line-height:1.9;margin-bottom:48px}.sf6-prose p{margin:0 0 25px}.sf6-page-content>.sf6-section{width:100%;margin-top:45px}.sf6-page-block{margin-block:65px}.sf6-page-block>h2{font-size:34px;margin:0 0 30px}.sf6-topic-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 45px}.sf6-topic-list>div{border-bottom:1px solid #dce8e5;display:flex;align-items:center;gap:25px;padding:24px 0}.sf6-topic-list b{font-size:15px;color:var(--sf6-accent);font-weight:400}.sf6-topic-list h3{font-size:21px;margin:0;line-height:1.4}.sf6-practice-callout{background:var(--sf6-mist);display:flex;justify-content:space-between;align-items:center;gap:40px;border-radius:18px;padding:40px;margin-block:55px}.sf6-practice-callout h2{font-size:30px;margin:0 0 12px}.sf6-practice-callout p{margin:0;font-size:17px}.sf6-source{font-size:13px;color:#60706f;line-height:1.7;margin-block:35px}.sf6-source a{color:var(--sf6-accent);text-decoration:underline}.sf6-page-block .sf6-post-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.sf6-pagination{display:flex;gap:12px;margin-top:35px}.sf6-pagination>*{padding:8px 17px;background:var(--sf6-mist);border-radius:8px}.sf6-pagination .current{background:var(--sf6-accent);color:#fff}.sf6-test-app .sfqb{--brand:var(--sf6-accent);--blue:var(--sf6-accent);--accent:var(--sf6-accent);max-width:none}.sf6-test-app{margin-block:40px}
/* Separate, meaningful motion; copy remains still. */
.sf6-hero h1>span{display:block;color:#87dace}
.sf6-clock{position:absolute;z-index:3;left:43%;bottom:6%;width:100px;height:100px;border-radius:50%;border:7px solid #263736;background:radial-gradient(circle,#fffef8,#e2e0d5);box-shadow:0 7px 16px #0007;color:#152623;font:11px Arial;transform:rotate(-5deg)}.sf6-clock>span{position:absolute}.sf6-clock-top{top:3px;left:50%;transform:translateX(-50%)}.sf6-clock-right{right:5px;top:50%;transform:translateY(-50%)}.sf6-clock-bottom{bottom:3px;left:50%;transform:translateX(-50%)}.sf6-clock-left{left:5px;top:50%;transform:translateY(-50%)}.sf6-clock>i{position:absolute;left:calc(50% - 1px);bottom:50%;width:2px;transform-origin:50% 100%;border-radius:2px;background:#182b29}.sf6-clock .sf6-hour{height:22px;transform:rotate(300deg)}.sf6-clock .sf6-minute{height:32px;transform:rotate(60deg)}.sf6-clock .sf6-second{height:35px;width:1px;background:#28786d;animation:sf6-rotate 60s linear infinite}.sf6-clock>b{width:6px;height:6px;background:#17252a;position:absolute;top:calc(50% - 3px);left:calc(50% - 3px);border-radius:50%}.sf6-screen-light{position:absolute;right:21%;top:58%;width:40px;height:3px;background:#54b8a5;opacity:.7;animation:sf6-screen 5s ease-in-out infinite}.sf6-flag{position:absolute;left:14px;bottom:14px;width:40px;height:25px;background:#006a4e;transform-origin:left center;animation:sf6-wave 3s ease-in-out infinite;box-shadow:0 2px 4px #0003}.sf6-flag:before{content:"";height:40px;width:2px;position:absolute;left:-2px;top:0;background:#ddd}.sf6-flag i{width:15px;height:15px;border-radius:50%;position:absolute;left:13px;top:5px;background:#f42a41}.sf6-calculator{position:absolute;bottom:13px;right:12px;background:#213432;border:1px solid #5b7470;border-radius:5px;padding:7px;transform:rotate(-6deg);box-shadow:0 5px 8px #0003}.sf6-calculator>b{font:9px monospace;display:block;background:#d7e4cf;color:#253f35;padding:4px;min-width:82px}.sf6-calculator>span{display:block;color:#e5efec;font:11px/1.8 monospace;letter-spacing:7px;padding-left:3px}.sf6-code{position:absolute;right:12px;bottom:15px;padding:12px;background:#17302cec;border-radius:4px;width:65px}.sf6-code i{display:block;height:2px;background:#90d6b7;margin:5px 0;transform-origin:left;animation:sf6-code 4s ease-in-out infinite}.sf6-code i:nth-child(2){animation-delay:.5s;width:80%}.sf6-code i:nth-child(3){animation-delay:1s;width:55%}.sf6-writing{position:absolute;left:28%;bottom:12%;width:110px;height:25px}.sf6-writing i{position:absolute;left:0;bottom:0;width:100%;height:1px;background:#14352c;transform-origin:left;animation:sf6-write 5s linear infinite}.sf6-writing b{position:absolute;left:0;bottom:0;font-size:45px;line-height:1;color:#183a30;animation:sf6-pen 5s linear infinite;font-weight:400}
@keyframes sf6-rotate{to{transform:rotate(360deg)}}@keyframes sf6-ticker{to{transform:translateX(calc(-1 * var(--sf6-travel)))}}@keyframes sf6-wave{0%,100%{transform:perspective(100px) rotateY(-12deg) skewY(-2deg)}50%{transform:perspective(100px) rotateY(18deg) skewY(4deg)}}@keyframes sf6-screen{0%,100%{opacity:.3;transform:scaleX(.3)}50%{opacity:.8;transform:scaleX(1)}}@keyframes sf6-code{0%,100%{transform:scaleX(.3);opacity:.4}50%{transform:scaleX(1);opacity:1}}@keyframes sf6-write{0%{transform:scaleX(0)}80%,100%{transform:scaleX(1)}}@keyframes sf6-pen{0%{transform:translateX(0) rotate(-15deg)}80%,100%{transform:translateX(110px) rotate(-15deg)}}
@media(min-width:1500px){.sf6-card h3{font-size:20px}.sf6-hero-copy{padding-top:68px}.sf6-clock{width:120px;height:120px}.sf6-clock .sf6-minute{height:39px}.sf6-clock .sf6-second{height:42px}}
@media(max-width:1150px){.sf6-wrap{width:calc(100% - 48px)}.sf6-menu{gap:22px;font-size:14px}.sf6-header-inner{gap:22px}.sf6-brand{font-size:29px}.sf6-hero{min-height:450px}.sf6-hero-copy{padding:35px;width:58%}.sf6-hero p{font-size:19px}.sf6-grid{gap:16px}.sf6-card h3{font-size:16px}.sf6-card-body{padding:15px 12px}.sf6-feature{padding:35px;gap:30px}.sf6-subject-links{font-size:14px;gap:14px}.sf6-feature-ntrca{padding:0}.sf6-test-section{gap:40px;padding:45px}.sf6-post-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.sf6-footer-columns{gap:40px}.sf6-page-hero>div{padding:38px}.sf6-fact{gap:18px;padding:22px}.sf6-fact p{padding-left:18px;font-size:16px}.sf6-fact strong{font-size:18px}.sf6-clock{left:44%}}
@media(max-width:900px){.sf6-header-inner{flex-wrap:wrap;min-height:82px;padding-block:16px}.sf6-menu-toggle{display:block}.sf6-header nav{width:100%}.sf6-header.sf6-enhanced nav{display:none}.sf6-header.sf6-open nav{display:block}.sf6-menu{flex-wrap:wrap;gap:5px 24px}.sf6-menu a{padding:12px 0}.sf6-menu .sub-menu{position:static;box-shadow:none;display:block;min-width:0;padding:0 14px;font-size:13px}.sf6-hero{min-height:530px;align-items:flex-start;aspect-ratio:auto}.sf6-hero-copy{width:70%;padding:35px}.sf6-hero-photo{object-position:60% center}.sf6-hero:after{background:linear-gradient(90deg,#081d23c9,#081d2340 65%,transparent)}.sf6-hero h1{font-size:48px}.sf6-hero .sf6-clock{left:45%;bottom:6%;width:90px;height:90px}.sf6-fact{flex-wrap:wrap}.sf6-fact p{border:0;padding:0;flex:1}.sf6-fact .sf6-button{margin-left:auto}.sf6-grid-5{grid-template-columns:repeat(3,minmax(0,1fr))}.sf6-grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.sf6-card h3{font-size:18px}.sf6-feature{grid-template-columns:1fr;gap:35px;padding:35px}.sf6-feature-photo{min-height:380px}.sf6-feature-ntrca .sf6-feature-photo{min-height:380px}.sf6-feature-ntrca{padding:0}.sf6-test-section{grid-template-columns:1fr;gap:40px}.sf6-test-section h2{max-width:700px}.sf6-test-picker{max-width:600px;width:100%}.sf6-test-section p{max-width:650px}.sf6-steps{gap:40px}.sf6-footer-columns{grid-template-columns:1fr 1fr;gap:40px}.sf6-footer-columns>div:first-child{grid-column:1/-1}.sf6-footer p{max-width:600px}.sf6-footer-bottom{flex-wrap:wrap}.sf6-footer-cta{padding:30px}.sf6-footer-cta h2{font-size:28px}.sf6-page-hero{grid-template-columns:1fr 1fr}.sf6-page-hero>div{padding:30px}.sf6-page-hero h1{font-size:38px}.sf6-page-hero p{font-size:18px}.sf6-page-hero>img{min-height:350px}.sf6-practice-callout{flex-direction:column;align-items:flex-start}.sf6-news-actions{flex-wrap:wrap;justify-content:flex-end}}
@media(max-width:600px){.sf6-site{font-size:16px;--sf6-space:56px}.sf6-wrap{width:calc(100% - 32px)}.sf6-header-inner{min-height:76px}.sf6-brand{font-size:27px}.sf6-menu{display:grid;grid-template-columns:1fr 1fr}.sf6-hero{min-height:560px;border-radius:16px}.sf6-hero-copy{width:100%;padding:30px 24px;margin-top:0}.sf6-hero h1{font-size:43px;margin-bottom:20px}.sf6-hero p{font-size:17px;margin-bottom:25px}.sf6-hero-photo{object-position:70% bottom;object-fit:cover}.sf6-hero:after{background:linear-gradient(180deg,#102b2dea 0%,#102b2dba 42%,transparent 72%)}.sf6-search{gap:8px;padding:6px 6px 6px 15px}.sf6-search input{font-size:12px}.sf6-search button{width:40px;height:40px;flex-basis:40px}.sf6-hero .sf6-clock{left:10%;bottom:7%}.sf6-screen-light{display:none}.sf6-fact{gap:15px;padding:22px;margin-top:20px}.sf6-fact p{flex-basis:100%;font-size:16px}.sf6-fact .sf6-button{margin:0}.sf6-bulb{width:42px;height:42px}.sf6-heading{align-items:flex-start;flex-direction:column;gap:22px;margin-bottom:26px}.sf6-heading h2,.sf6-feature h2,.sf6-test-section h2{font-size:34px}.sf6-heading p,.sf6-feature p{font-size:17px}.sf6-heading-small{flex-direction:row;align-items:center;gap:14px}.sf6-tabs{width:100%;gap:3px;margin-bottom:24px}.sf6-tabs button{flex:1;padding:12px 9px;font-size:14px}.sf6-grid-5,.sf6-grid-4,.sf6-grid-3{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.sf6-card h3{font-size:15px;line-height:1.3}.sf6-card-body{gap:15px;padding:14px 12px}.sf6-card-body>div{font-size:12px}.sf6-card-body b{width:28px;height:28px;font-size:18px}.sf6-card-media{aspect-ratio:1.25}.sf6-feature{padding:26px;gap:26px;border-radius:18px}.sf6-feature-photo,.sf6-feature-ntrca .sf6-feature-photo{min-height:260px}.sf6-feature-ntrca{padding:0}.sf6-subject-links{grid-template-columns:1fr;font-size:16px;gap:18px}.sf6-viva-card{grid-template-columns:1fr;gap:0}.sf6-viva-card img{height:250px}.sf6-viva-card>div{padding:28px}.sf6-viva-card h3{font-size:32px}.sf6-inline-links{gap:14px 22px;flex-wrap:wrap;font-size:14px}.sf6-test-section{padding:30px 24px;gap:30px}.sf6-test-picker{padding:26px 22px}.sf6-test-picker h3{font-size:25px}.sf6-steps{gap:20px;font-size:12px}.sf6-steps li{max-width:85px}.sf6-button{padding:14px 20px;font-size:14px;gap:20px}.sf6-post-grid{grid-template-columns:1fr 1fr;gap:15px}.sf6-post-copy{padding:15px}.sf6-post h3{font-size:15px}.sf6-post time{font-size:11px}.sf6-news-actions{justify-content:flex-start}.sf6-news-track .sf6-post{width:280px;flex-basis:280px}.sf6-news .sf6-post h3{font-size:20px}.sf6-footer-cta{flex-direction:column;align-items:flex-start;margin-block:55px 35px;padding:28px;gap:24px}.sf6-footer{padding-top:48px}.sf6-footer-columns{grid-template-columns:1fr;gap:35px;padding-bottom:35px}.sf6-footer-columns>div:first-child{grid-column:auto}.sf6-footer ul{columns:2}.sf6-footer-bottom{display:grid;gap:17px;justify-items:start}.sf6-page-hero{grid-template-columns:1fr}.sf6-page-hero>div{padding:30px 26px}.sf6-page-hero h1{font-size:37px}.sf6-page-hero>img{height:220px;min-height:0}.sf6-page-content{padding-top:30px}.sf6-prose{font-size:17px;line-height:1.8}.sf6-page-block{margin-block:45px}.sf6-page-block>h2{font-size:28px}.sf6-topic-list{grid-template-columns:1fr}.sf6-topic-list h3{font-size:19px}.sf6-practice-callout{padding:28px;gap:25px}.sf6-practice-callout h2{font-size:28px}.sf6-page-block .sf6-post-grid{grid-template-columns:1fr}.sf6-calculator{transform:scale(.8) rotate(-6deg);transform-origin:bottom right}}
@media(prefers-reduced-motion:reduce){.sf6-site *,.sf6-site *:before,.sf6-site *:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.sf6-news.sf6-running{overflow:auto}.sf6-news-track>[data-sf6-clone]{display:none}}
.sf6-no-motion *,.sf6-no-motion *:before,.sf6-no-motion *:after{animation:none!important;transition:none!important}.sf6-no-motion .sf6-news.sf6-running{overflow:auto}.sf6-no-motion [data-sf6-clone]{display:none}
/* Larger exam workspace; server-side testing behaviour remains in the plugin. */
.sf6-site .sfqb.sfqb-student{--ink:var(--sf6-ink);--accent:var(--sf6-accent);--soft:var(--sf6-mist);--line:#dce8e5;--surface:#fff;--muted:#60706f;--hover:#e8f3ef;--hero:#173b38;--gold:#b8e4d7;border-radius:20px;font-family:var(--sf6-font,Arial),sans-serif;font-size:16px}
.sf6-site .sfqb.sfqb-student[data-theme=dark]{--ink:#e7f4f0;--accent:#8bd8c8;--soft:#203c38;--line:#3c5953;--surface:#172e2a;--muted:#b6d0c7;--hover:#24473e;--input:#1e3a34;--hero:#21483f}
.sf6-site .sfqb-student h1,.sf6-site .sfqb-student h2,.sf6-site .sfqb-student h3,.sf6-site .sfqb-student .question,.sf6-site .sfqb-student .stat{font-family:var(--sf6-font,Arial),sans-serif}
.sf6-site .sfqb-student main{padding:40px}.sf6-site .sfqb-student .exam{display:grid;grid-template-columns:minmax(0,1fr) 290px;align-items:start;gap:30px}.sf6-site .sfqb-student .exam-question{padding:38px}.sf6-site .sfqb-student .question{font-size:27px;line-height:1.65}.sf6-site .sfqb-student .exam-navigator{position:sticky;top:25px;padding:24px}.sf6-site .sfqb-student .numbers{grid-template-columns:repeat(5,minmax(0,1fr));gap:9px}.sf6-site .sfqb-student .numbers button{min-height:40px}.sf6-site .sfqb-student .option{min-height:72px;padding:18px 22px;border-radius:12px}.sf6-site .sfqb-student .timer{font-size:31px}.sf6-site .sfqb-student .primary:hover{background:#165d55;color:white}.sf6-site .sfqb-student .panel{border-radius:15px}.sf6-site .sfqb-student button,.sf6-site .sfqb-student .btn{border-radius:9px}
@media(max-width:900px){.sf6-site .sfqb-student .exam{grid-template-columns:1fr}.sf6-site .sfqb-student .exam-navigator{position:static}.sf6-site .sfqb-student .numbers{grid-template-columns:repeat(10,minmax(0,1fr))}.sf6-site .sfqb-student main{padding:25px}}
@media(max-width:600px){.sf6-site .sfqb-student main{padding:16px}.sf6-site .sfqb-student .exam-question{padding:22px}.sf6-site .sfqb-student .question{font-size:22px}.sf6-site .sfqb-student .numbers{grid-template-columns:repeat(5,minmax(0,1fr))}.sf6-site .sfqb-student .option{padding:16px;min-height:64px}.sf6-site .sfqb-student .exam{gap:20px}}