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@media(max-width:360px){.container{width:calc(100% - 32px)}.header-inner{gap:11px}.ielts-logo img{width:49px}.toefl-logo{width:59px}.hero-actions{gap:16px}.button{padding:12px 14px}.research-stage{padding:20px 16px}.research-paper{padding:20px}.sample-note{font-size:8px}.service-card{padding:23px}.service-card li{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

@media(min-width:1500px){.header-inner nav{font-size:16px}.hero-actions .button{font-size:18px;padding:17px 28px}.hero-actions .text-link{font-size:18px}.hero-note{font-size:14px}.hero-actions{margin-top:36px}.research-paper h2{font-size:42px}.paper-contents h3{font-size:20px}.paper-contents p{font-size:14px}.paper-number{font-size:28px}.principles h2{font-size:27px}.principles p{font-size:16px}.section-heading>p{font-size:18px}.analysis-sidebar h3{font-size:29px}.analysis-sidebar>p{font-size:15px}.subject-tabs button{font-size:18px}.sample-category{font-size:16px}.sample-content h3{font-size:33px}.sample-description{font-size:16px}.sample-facts>div{font-size:16px}.sample-tip{font-size:14px}.sample-bottom .text-link{font-size:15px}.sample-bottom>span{font-size:12px}.research-process h3{font-size:22px}.research-process p{font-size:14px}.sample-note{font-size:14px}.service-card h3{font-size:35px}.service-card .service-access{font-size:22px}.faq summary{font-size:16px}.footer-top>p{font-size:14px}}

/* Official exam marks replace the introductory hero paragraphs. */
.hero-logos{display:flex;align-items:center;gap:30px;margin-top:33px}
.hero-logos .ielts-logo{padding:10px 13px}
.hero-logos .ielts-logo img{display:block;width:132px;height:auto}
.hero-logos .toefl-logo{display:block;width:156px;height:auto}
.icp-record{text-align:center;margin-top:22px;padding-top:17px;border-top:1px solid var(--line);font-size:12px;line-height:1.8;color:var(--muted)}
.icp-record a:hover{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
@media(max-width:760px){.hero-logos{gap:24px;margin-top:25px}.hero-logos .ielts-logo{padding:8px 10px}.hero-logos .ielts-logo img{width:98px}.hero-logos .toefl-logo{width:121px}.icp-record{font-size:11px;margin-top:18px;padding-top:15px}}