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@media(max-width:375px){.container{width:calc(100% - 40px)}.site-header .wordmark img{width:188px;height:54px}.hero h1{font-size:42px}.hero-description{font-size:16px}.grade-option{padding:12px 10px;gap:8px}.grade-number{font-size:30px}.grade-option span:last-child{font-size:15px}.section-heading h2{font-size:24px}.review-card{padding:20px 18px}.review-card blockquote{font-size:20px}.photo-paper{padding-inline:12px}.paper-card,.notebook-sheet{padding:24px}.features-section h2{font-size:22px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;animation-iteration-count:1!important}.grade-option:hover{transform:none}.material-photo:hover img{transform:none}}
.material-jump{display:flex;gap:32px;border-block:1px solid var(--line);margin-block:20px 56px;padding-block:10px;flex-wrap:wrap}.material-jump a{min-height:44px;display:inline-flex;align-items:center;font-weight:700;text-decoration:none}.material-jump a:hover{color:var(--action)}.preview-notice{margin-block:32px;display:flex;gap:20px;align-items:center;flex-wrap:wrap;border:1px solid var(--ink);padding:24px;background:var(--yellow)}.preview-notice strong{font-size:20px}.preview-notice span{flex:1;min-width:200px}.content-preview{padding-block:20px 60px}.content-preview>h1{font-size:34px;margin-bottom:32px}.content-preview .resource-card{max-width:800px}.content-preview .resource-card .button{margin-top:24px}
@media(max-width:760px){.material-jump{gap:12px 24px;margin-bottom:36px}.preview-notice{padding:20px}.preview-notice span{flex-basis:100%}}
.review-author{display:flex;align-items:center;gap:12px}.review-author .review-avatar{width:44px;height:44px;border-radius:50%;object-fit:cover;flex-shrink:0}