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components;@layer utilities{.visible{visibility:visible}.start{inset-inline-start:var(--spacing)}.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}.flex{display:flex}.hidden{display:none}.table{display:table}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.flex-wrap{flex-wrap:wrap}.border{border-style:var(--tw-border-style);border-width:1px}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) 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var(--line);border-radius:24px;grid-template-columns:auto 1fr auto;align-items:center;gap:30px;padding:clamp(28px,5vw,52px);transition:transform .2s,box-shadow .2s;display:grid;box-shadow:0 16px 45px #17314a0f}.entry-card:hover{transform:translateY(-4px);box-shadow:0 20px 55px #17314a1c}.entry-icon{background:var(--ink);color:#fff;border-radius:20px;place-items:center;width:76px;height:76px;font-size:2rem;display:grid}.entry-kicker,.entry-description{color:var(--muted);display:block}.entry-kicker{letter-spacing:.1em;text-transform:uppercase;margin-bottom:6px;font-size:.78rem;font-weight:800}.entry-card strong{font-family:Georgia,Times New Roman,serif;font-size:clamp(2rem,4vw,3rem);font-weight:500;display:block}.entry-description{margin-top:7px;font-size:1rem}.entry-arrow{font-size:2rem}.site-footer{background:var(--ink);color:#eef5f8;padding:38px 0}.footer-inner{justify-content:space-between;gap:36px;display:flex}.site-footer p{color:#bfd0dc;margin:8px 0 0;font-size:.9rem}.site-footer a{text-underline-offset:4px;-webkit-text-decoration:underline #ffffff59;text-decoration:underline #ffffff59}.site-footer nav{flex-wrap:wrap;align-items:flex-start;gap:22px;font-size:.9rem;display:flex}.content-page{min-height:calc(100vh - 270px);padding-block:38px 100px}.breadcrumb{color:var(--muted);flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:72px;font-size:.86rem;display:flex}.breadcrumb a:hover{color:var(--ink);text-underline-offset:4px;text-decoration:underline}.page-intro{max-width:850px;margin-bottom:54px}.page-intro h1,.text-page>h1{letter-spacing:-.055em;margin:0;font-family:Georgia,Times New Roman,serif;font-size:clamp(3.4rem,7vw,6.4rem);font-weight:500;line-height:.95}.page-intro>p:last-child{color:#43596a;max-width:700px;margin:26px 0 0;font-size:1.16rem;line-height:1.65}.page-intro.compact{margin-bottom:48px}.subject-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;display:grid}.subject-card{background:var(--paper-light);border:1px solid var(--line);border-radius:22px;grid-template-columns:auto 1fr auto;align-items:center;gap:24px;min-height:180px;padding:34px;transition:transform .2s,box-shadow .2s;display:grid;box-shadow:0 14px 40px #17314a0d}.subject-card:hover{transform:translateY(-4px);box-shadow:0 20px 50px #17314a1a}.subject-code{color:#176e94;background:#d8edf4;border-radius:50%;place-items:center;width:82px;height:82px;font-family:Georgia,Times New Roman,serif;font-size:1.6rem;display:grid}.subject-card strong{font-family:Georgia,Times New Roman,serif;font-size:2rem;font-weight:500;display:block}.subject-card small{color:var(--muted);margin-top:8px;font-size:.96rem;display:block}.card-arrow{font-size:1.8rem}.game-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;display:grid}.game-card{background:var(--paper-light);border:1px solid var(--line);border-radius:22px;flex-direction:column;min-width:0;display:flex;overflow:hidden;box-shadow:0 12px 36px #17314a0e}.game-visual{border-bottom:1px solid var(--line);background:#e8edf1;height:210px;position:relative;overflow:hidden}.game-visual img{object-fit:cover;object-position:center top;width:100%;height:100%;transition:transform .35s;display:block}.game-card:hover .game-visual img{transform:scale(1.025)}.game-body{flex-direction:column;flex:1;padding:28px;display:flex}.game-subtitle{letter-spacing:.06em;text-transform:uppercase;min-height:38px;font-weight:800;color:#5d7381!important;margin:0 0 10px!important;font-size:.76rem!important;line-height:1.45!important}.game-body h2{margin:0 0 16px;font-size:clamp(1.72rem,2.4vw,2.2rem);line-height:1.04}.game-body>p:not(.game-subtitle){color:var(--muted);margin:0 0 26px;font-size:.96rem;line-height:1.6}.primary-button{background:var(--ink);color:#fff;border-radius:12px;justify-content:space-between;align-items:center;gap:18px;margin-top:auto;padding:14px 17px;font-size:.92rem;font-weight:800;transition:background .2s,transform .2s;display:flex}.primary-button:hover{background:#24506e;transform:translateY(-2px)}.narrow-page{max-width:900px}.notice-card{border:1px solid #c6d3da;border-left:5px solid var(--blue);background:var(--paper-light);border-radius:16px;padding:30px}.notice-card strong{font-size:1.1rem}.notice-card p{color:var(--muted);margin:10px 0 0;line-height:1.65}.text-page{max-width:900px}.text-page>h1{margin-bottom:58px}.text-page h2{margin:42px 0 12px;font-family:Georgia,Times New Roman,serif;font-size:1.85rem;font-weight:500}.text-page p{color:#455c6d;font-size:1.03rem;line-height:1.75}.text-page p a{text-decoration:underline;-webkit-text-decoration-color:var(--blue-light);-webkit-text-decoration-color:var(--blue-light);-webkit-text-decoration-color:var(--blue-light);text-decoration-color:var(--blue-light);text-underline-offset:4px;font-weight:700}.data-list{gap:18px;margin-top:22px;display:grid}.data-list>section{background:var(--paper-light);border:1px solid var(--line);border-radius:16px;padding:24px}.data-list h3{margin:0 0 18px;font-family:Georgia,Times New Roman,serif;font-size:1.42rem;font-weight:500}.data-list dl{margin:0}.data-list dl>div{border-top:1px solid #ebe7dc;grid-template-columns:minmax(150px,.55fr) 1fr;gap:20px;padding:9px 0;display:grid}.data-list dt{color:var(--muted);font-size:.88rem;font-weight:750}.data-list dd{color:var(--ink);margin:0;font-size:.92rem;line-height:1.5}.usage-list{color:#455c6d;margin:18px 0 24px;padding-left:22px}.usage-list li{margin:10px 0;line-height:1.65}.update-note{border-left:4px solid var(--blue);background:var(--paper-light);border-radius:0 12px 12px 0;padding:18px 20px;font-size:.94rem!important}@media (max-width:820px){.site-header{align-items:flex-start;min-height:auto;padding:20px 24px}.nav-scroll{padding-inline:18px}.brand-subtitle{max-width:180px;font-size:.67rem}.header-actions{gap:12px}.teacher-link{padding:9px 12px;font-size:.78rem}.school-logo-home{width:150px}.hero{grid-template-columns:1fr auto;gap:20px;min-height:430px;padding-block:60px}.stripe-mark{gap:6px;width:92px;height:235px}.stripe-mark span{width:13px}.section-heading{display:block}.section-heading .eyebrow{margin-bottom:14px}.game-grid{grid-template-columns:1fr 1fr}.subject-grid{grid-template-columns:1fr}}@media (max-width:600px){.shell{width:min(100% - 30px,1160px)}.site-header{flex-wrap:wrap;gap:18px}.nav-scroll{scrollbar-width:thin;padding-bottom:10px;overflow-x:auto}.nav-dropdown{min-width:0;max-height:62vh;position:fixed;top:auto;left:12px;right:12px;overflow-y:auto}.nav-dropdown .nav-dropdown{box-shadow:none;border-color:#e5e2d8;margin:4px 0 6px 12px;position:static}.header-actions{justify-content:space-between;width:100%}.school-logo-home{width:170px}.hero{grid-template-columns:1fr;min-height:auto;padding-block:64px;overflow:hidden}.stripe-mark{display:none}h1{font-size:clamp(3.2rem,18vw,5rem)}.entry-card{grid-template-columns:auto 1fr;gap:18px}.entry-icon{border-radius:16px;width:58px;height:58px}.entry-arrow{display:none}.footer-inner{flex-direction:column}.site-footer nav{flex-direction:column;gap:12px}.content-page{padding-top:26px}.breadcrumb{margin-bottom:46px}.page-intro h1,.text-page>h1{font-size:clamp(3rem,16vw,4.5rem)}.game-grid{grid-template-columns:1fr}.game-visual{height:170px}.subject-card{grid-template-columns:auto 1fr;padding:24px}.subject-code{width:62px;height:62px}.card-arrow{display:none}.data-list dl>div{grid-template-columns:1fr;gap:4px}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}