/* TDNSC Clear Edition — revision hub */
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p{font-size:1.03rem}.quiz-controls button{min-width:170px}.free-feature h2{font-size:2rem}.free-feature p,.return-banner p,.free-revision-card p{font-size:1.07rem}.free-page .page-title{font-size:clamp(2.25rem,3.5vw,3.4rem)}.metric strong{font-size:2.3rem}.white-card>p{font-size:1.07rem}.pill{font-size:.88rem;white-space:normal}.small-print{font-size:.93rem}.footer p,.footer span{font-size:.94rem;line-height:1.55}.reading-item{min-height:70px}.reading-item small{font-size:.95rem}.reading-item b{font-size:1.1rem}.session-builder legend{font-size:1.2rem}.session-choices .btn{min-height:60px}
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@media(max-width:880px){body{font-size:17px}.topbar-inner{min-height:77px;padding:10px 16px}.logo-shape{width:49px;height:49px}.logo-type strong{font-size:1.14rem}.logo-type small{font-size:.77rem}.logo-type i{font-size:.68rem}.back-home{min-height:44px;font-size:.79rem}.header-chip{font-size:.85rem;min-width:44px;min-height:44px}.main-area{padding:20px 17px 102px}.hero{grid-template-columns:1fr;min-height:0;padding:35px 27px}.hero h1{font-size:clamp(2.65rem,8vw,4rem)}.hero-art{display:none!important}.hero p{font-size:1.13rem}.simple-start{padding-top:35px}.simple-path-grid{grid-template-columns:1fr;gap:12px}.start-card{min-height:0;padding:22px;display:grid;grid-template-columns:53px 1fr;column-gap:15px;align-items:start}.start-card .path-num{grid-row:1/3;grid-column:1}.start-card h3{grid-column:2;grid-row:1;font-size:1.53rem;margin:5px 0}.start-card p{grid-column:2;grid-row:2;margin:0 0 9px;font-size:1.02rem}.start-card .btn{grid-column:1/-1;min-height:59px;margin-top:11px}.easy-overview{grid-template-columns:1fr;gap:14px}.easy-overview .white-card{padding:22px}.tidy-return{padding:22px}.tidy-return .btn{width:100%}.mobile-nav{padding:8px 3px calc(8px + env(safe-area-inset-bottom));gap:3px}.mobile-link{flex:1;min-width:0;min-height:61px;gap:4px;border-radius:13px}.mobile-link.current{background:#e7f4fd}.mobile-link>span{font-size:1.5rem}.mobile-link small{font-size:.81rem;line-height:1.12}.section-top h2{font-size:2rem}.page-title{font-size:2.4rem}.lead{font-size:1.06rem}.unit-card{min-height:110px;padding:16px}.unit-no{min-width:50px;min-height:50px}.unit-copy b{font-size:1.1rem}.unit-copy small{font-size:.99rem}.unit-copy em{font-size:.88rem}.resource-card{padding:18px;min-height:113px}.option-btn{font-size:1.07rem;padding:17px 13px}.quiz-controls button{min-width:140px}.match-btn{font-size:.96rem}.match-grid{grid-template-columns:1fr 1fr}.session-choices .btn{width:100%}}
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@media(max-width:390px){.logo-type strong{font-size:.97rem}.logo-type small{font-size:.64rem}.header-chip{font-size:.74rem}.hero h1{font-size:2.4rem}.mobile-link small{font-size:.68rem}.option-btn{font-size:1.02rem}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;animation:none!important;scroll-behavior:auto!important}}

/* Official The Dental Nurse Study Co. blue logo */
.logo .tdnsc-learning-wordmark{width:176px;max-width:34vw;height:auto;display:block;object-fit:contain}
.tdnsc-learning-name{position:absolute!important;width:1px!important;height:1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important}
@media(max-width:880px){.logo .tdnsc-learning-wordmark{width:165px;max-width:37vw}}
@media(max-width:650px){.logo .tdnsc-learning-wordmark{width:158px;max-width:45vw}.topbar-inner{align-items:center}}
@media(max-width:390px){.logo .tdnsc-learning-wordmark{width:132px}}