/* Fenprime V49 — responsive visual system; presentation only. */
:root{--fp-ink:#14324d;--fp-blue:#087eaf;--fp-soft:#edf8ff;--fp-line:#dceaf3;--fp-shadow:0 14px 42px rgba(14,53,85,.09)}
html{scroll-behavior:smooth}body{font-family:Inter,'Segoe UI',Arial,sans-serif;color:var(--fp-ink);line-height:1.55}h1,h2,h3,.sectionHeading h2{font-family:Inter,'Segoe UI',Arial,sans-serif;letter-spacing:-.035em;line-height:1.18}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #edaa3b;outline-offset:3px}button,.v36ButtonPrimary,.v36ButtonOutline,.v43IntroCta{min-height:44px}img{max-width:100%;height:auto}section{scroll-margin-top:92px}
.v43Header{border-bottom:1px solid #e5eef5;box-shadow:0 6px 30px rgba(15,53,81,.045)!important}.v43Header .brand img{object-fit:contain}.v43Nav a{font-size:14px;font-weight:650}.v43Nav a.navLogin{background:#087eaf!important;color:#fff!important;border-radius:13px}.v43Nav a:hover{background:#edf7fc}.v43Nav a.navLogin:hover{background:#075e85!important}
.v36Hero{isolation:isolate}.v36HeroCopy h1{letter-spacing:-.05em}.v36HeroCopy p{max-width:570px;line-height:1.75}.v36HeroActions a{display:inline-flex;align-items:center;justify-content:center;text-align:center}.v36HeroBadges{line-height:1.4}.sectionHeading h2{font-size:clamp(28px,3.5vw,46px)}
.v49Quick{max-width:1200px;margin:0 auto;padding:34px 22px 56px}.v49QuickTop{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:24px}.v49QuickTop h2{font-size:clamp(26px,3vw,38px);margin:6px 0;color:#153d5c}.v49QuickTop p{color:#577083;max-width:430px}.v49QuickGrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.v49QuickCard{display:flex;flex-direction:column;gap:10px;padding:24px;border:1px solid var(--fp-line);border-radius:22px;background:#fff;color:#173d58;text-decoration:none;box-shadow:var(--fp-shadow);transition:transform .2s,box-shadow .2s,border-color .2s}.v49QuickCard:hover{transform:translateY(-4px);box-shadow:0 20px 45px rgba(14,53,85,.13);border-color:#9dd7ef}.v49QuickIcon{display:grid;place-items:center;width:52px;height:52px;border-radius:16px;background:#e8f6fd;font-size:26px}.v49QuickCard strong{font-size:19px;letter-spacing:-.02em}.v49QuickCard small{font-size:14px;color:#597184;line-height:1.55}.v49QuickArrow{margin-top:auto;font-weight:800;color:#087eaf}.v49Skip{position:absolute;left:12px;top:-100px;z-index:1000;background:#fff;padding:12px}.v49Skip:focus{top:12px}.v49BottomNav{display:none}
#adminPanel .adminTabs{border-radius:16px}#adminPanel .adminSection,#teacherPanel{min-width:0}#adminPanel input,#adminPanel select,#adminPanel textarea,#teacherPanel input,#teacherPanel select{max-width:100%;box-sizing:border-box}#adminPanel .adminTabs button{border-radius:12px}#adminPanel .adminTabs button:hover{background:#e8f5fc}
@media(max-width:1000px){.v49QuickGrid{grid-template-columns:repeat(2,minmax(0,1fr))}.v49QuickTop{align-items:start;flex-direction:column}.v43Header{min-height:72px}}
@media(max-width:640px){body{font-size:16px}.v43Header{padding:10px 16px!important}.v43Header .brand img{max-width:130px}.v43MenuToggle{min-width:48px;min-height:48px}.v43Nav{max-height:calc(100dvh - 90px);overflow:auto;z-index:300}.v43Nav a{font-size:16px;min-height:46px;display:flex;align-items:center}.v36Hero{padding-bottom:20px}.v36HeroInner{padding:34px 18px 18px!important}.v36HeroCopy h1{font-size:clamp(34px,10vw,49px)!important;line-height:1.14!important}.v36HeroCopy p{font-size:16px}.v36HeroActions{display:grid!important;grid-template-columns:1fr!important;gap:10px}.v36HeroActions a{width:100%;min-height:52px;box-sizing:border-box}.v49Quick{padding:30px 16px 40px}.v49QuickGrid{gap:11px}.v49QuickCard{padding:16px;border-radius:17px;gap:8px;min-height:178px}.v49QuickIcon{width:45px;height:45px;font-size:23px}.v49QuickCard strong{font-size:16px}.v49QuickCard small{font-size:13px}.v49QuickArrow{font-size:13px}.v49BottomNav{position:fixed;bottom:0;left:0;right:0;z-index:149;display:grid;grid-template-columns:repeat(4,1fr);padding:8px 6px calc(8px + env(safe-area-inset-bottom));background:rgba(255,255,255,.97);backdrop-filter:blur(15px);border-top:1px solid #dceaf3;box-shadow:0 -8px 30px rgba(12,46,75,.08)}.v49BottomNav a{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:2px;min-height:48px;color:#4c697d;text-decoration:none;font-size:11px;font-weight:750}.v49BottomNav a span{font-size:21px;line-height:1.2}.v49BottomNav a[aria-current="page"]{color:#087eaf}.v49BottomNav a:focus-visible{outline-offset:-2px}body{padding-bottom:calc(76px + env(safe-area-inset-bottom))}body:has(#adminPanel:not([hidden])) .v49BottomNav,body:has(#teacherPanel:not([hidden])) .v49BottomNav{display:none}body:has(#adminPanel:not([hidden])),body:has(#teacherPanel:not([hidden])){padding-bottom:0}.v43PageIntro{padding:35px 18px!important}.v43IntroInner h1{font-size:34px}.section{padding-left:16px!important;padding-right:16px!important}#adminPanel .tableWrap{overflow-x:auto}#adminPanel .adminTabs button{min-height:48px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.v49QuickCard{transition:none}}