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@media(max-width:1200px){.container{width:calc(100% - 72px)}.brand-divider,.brand-label{display:none}.header-inner{gap:25px}.main-nav{gap:25px}.hero-layout{gap:65px;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr)}.hero h1{font-size:clamp(110px,11.8vw,148px)}.pathway h2{font-size:20px}.hero-lead{font-size:17px}.exam-card{grid-template-columns:110px minmax(200px,1fr) 190px;grid-template-areas:'brand title meta' 'brand description meta';gap:9px 25px;padding:24px 0}.exam-card>p{font-size:11px}.practice-layout{gap:65px}.practice-copy h2{font-size:68px}.footer-grid{gap:35px}.article-layout{gap:55px}.grade-card{padding:25px}.partners img{width:107px}}
@media(max-width:1000px){.header-inner{height:77px}.main-nav{display:none;position:absolute;top:77px;left:0;right:0;padding:12px 36px 25px;background:#fff;border-bottom:1px solid var(--ink);flex-direction:column;align-items:stretch;gap:0;max-height:80vh;overflow:auto}.main-nav.open{display:flex}.nav-link{padding:14px 0}.nav-dropdown{position:static;width:100%;border-color:var(--line);padding:8px;margin-bottom:12px}.nav-item:hover>.nav-dropdown,.nav-item:focus-within>.nav-dropdown{display:none}.nav-item>.nav-dropdown.open{display:block}.header-actions{margin-left:auto}.menu-toggle{display:inline-flex}.hero-layout{gap:45px}.hero h1{font-size:116px}.hero-actions{gap:20px}.hero-actions .button{font-size:11px;padding:14px 17px;gap:20px}.hero-actions .text-link{font-size:10px;gap:15px}.pathway{gap:10px;grid-template-columns:20px 1fr 20px}.pathway h2{font-size:19px}.pathway p{font-size:10px}.hero-lead{font-size:16px}.hero-topline{margin-bottom:40px}.hero-destinations p{font-size:9px}.hero-destinations i{margin:0 7px}.partners img{width:90px}.partners-inner{gap:24px;min-height:100px}.partners-label{font-size:8px;padding-right:20px}.practice-layout{gap:45px}.practice-copy h2{font-size:58px}.book-stage{padding-left:25px}.book-pair{gap:18px}.book-image{height:220px;padding:15px 10px}.book-image img{max-height:190px}.olympiad{grid-template-columns:1fr 260px;gap:50px}.olympiad h2{font-size:48px}.year{font-size:105px}.olympiad-actions{padding-left:30px}.section-head h2{font-size:43px}.footer-grid{grid-template-columns:1fr 1fr;gap:35px 55px}.article-layout{grid-template-columns:minmax(0,1fr) 240px;gap:35px}.page-hero h1{font-size:60px}.page-hero-inner{gap:30px;grid-template-columns:1fr 170px}.grade-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.grade-card:nth-child(3){border-left:0;border-top:1px solid var(--line)}.grade-card:nth-child(4){border-top:1px solid var(--line)}.site-map-grid{gap:25px}.resource-hero h1{font-size:63px}}
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@media(max-width:600px){.container{width:calc(100% - 40px)}.topbar .container{height:29px}.topbar-left>a,.topbar-right>a:first-child{display:none}.topbar{font-size:8px}.header-inner{height:72px}.brand img{width:138px}.header-actions{gap:13px}.header-actions>.button{display:none}.header-actions .icon-button{width:27px}.main-nav{top:72px;padding:12px 20px 25px}.hero{padding-top:27px}.hero-topline{font-size:8px;margin-bottom:40px}.hero-topline>span:last-child{font-size:7px}.hero h1{font-size:clamp(80px,24.7vw,130px);line-height:.88;letter-spacing:-.05em;margin-bottom:28px}.hero-lead{font-size:15px;line-height:1.65;margin-bottom:25px}.hero-actions{gap:23px}.hero-actions .button{font-size:11px;padding:14px 17px;gap:23px}.hero-actions .text-link{font-size:10px;gap:17px}.hero-layout{gap:33px}.pathway{min-height:82px;padding:18px 0;grid-template-columns:24px minmax(0,1fr) 20px;gap:13px}.pathway h2{font-size:21px;font-weight:550}.pathway 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svg{width:12px;height:12px}.books-heading{font-size:9px}.bookshop-note{font-size:8px;margin-top:16px}.olympiad{grid-template-columns:1fr;gap:30px;padding-top:26px}.olympiad h2{font-size:38px;line-height:1.05;margin-bottom:21px}.olympiad>div>p:not(.eyebrow){font-size:11px;line-height:1.9}.status-tag{font-size:9px}.olympiad-actions{border-left:0;border-top:1px solid var(--line);padding:25px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:18px 20px;align-items:start}.year{font-size:87px;grid-column:1/-1;margin:0;line-height:.9}.olympiad-actions>p{font-size:10px!important;grid-column:1/-1;max-width:300px!important}.olympiad-actions .button{font-size:10px;gap:20px;white-space:nowrap}.olympiad-actions .text-link{font-size:10px;gap:13px;align-self:center;justify-self:start}.olympiad .eyebrow{margin-bottom:18px}.journal-section{padding-top:5px}.journal-card{grid-template-columns:25px minmax(0,1fr);gap:17px;padding:24px 0}.journal-card h3{font-size:22px;line-height:1.3}.journal-number{font-size:12px;line-height:1.8}.journal-meta{gap:10px;font-size:7px;margin-bottom:10px}.journal-meta span:last-child{font-size:6px}.journal-read{grid-column:2;justify-content:flex-start;gap:20px;font-size:9px;margin-top:2px}.journal-read svg{width:15px;height:15px}.contact-banner{padding:34px 0}.contact-banner .container{flex-direction:column;align-items:flex-start;gap:23px}.contact-banner h2{font-size:35px;line-height:1.06;max-width:330px}.contact-banner p{font-size:10px;margin-top:13px;max-width:300px;line-height:1.8}.contact-banner .button{font-size:11px;gap:35px}.site-footer{padding:37px 0 22px}.footer-grid{grid-template-columns:1fr 1fr;gap:32px 20px}.footer-about{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}.footer-brand{width:150px;padding:11px;margin:0}.footer-brand img{width:128px;max-height:42px}.footer-about p{font-size:9px;line-height:1.8;margin:0}.footer-title{font-size:8px;margin:0 0 20px}.footer-links{gap:12px}.footer-links a{font-size:9px}.footer-contact{grid-column:1/-1}.footer-contact p{display:inline-block;vertical-align:top;max-width:48%;font-size:10px;margin-right:8px}.footer-bottom{flex-direction:column;gap:17px;margin-top:25px;font-size:7px}.social-links{gap:20px}.footer-extras{margin-top:22px}.footer-extras summary{font-size:8px}.footer-extras .footer-links{gap:12px 18px}.page-hero{padding:25px 0 35px}.breadcrumb{font-size:8px;gap:9px;margin-bottom:32px}.page-hero h1{font-size:44px;line-height:1.04;letter-spacing:-.04em;overflow-wrap:break-word}.page-hero .eyebrow{font-size:8px;margin-bottom:19px}.page-intro{font-size:12px;line-height:1.9;margin-top:22px}.page-hero-action .button{font-size:11px}.article-layout{padding:34px 0 50px;gap:18px}.article-main h2{font-size:23px;margin-bottom:19px}.article-section{padding-bottom:25px;margin-bottom:27px}.article-section p,.article-section li{font-size:12px;line-height:1.95}.fact-grid{gap:0 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h1{font-size:48px;line-height:1.03}.resource-hero>div>p:not(.eyebrow){font-size:12px;margin-top:23px;line-height:1.8}.grade-card{padding:23px 19px}.grade-card .number{font-size:58px;margin-bottom:26px}.grade-card h3{font-size:16px;margin-bottom:13px}.grade-card p{font-size:10px}.grade-card .text-link{font-size:9px;gap:13px}.resource-columns{grid-template-columns:1fr;gap:18px}.resource-feature{padding-top:23px}.resource-feature h3{font-size:23px}.resource-feature p{font-size:12px}.site-map-grid{grid-template-columns:1fr;gap:32px}.site-map-column:last-child{grid-column:auto}.site-map-column h3{font-size:20px}.site-map-column a{font-size:11px}.contact-grid{grid-template-columns:1fr;gap:20px}.contact-box h3{font-size:24px}.contact-box p{font-size:12px}.location-box h3{font-size:68px}.search-overlay{padding:50px 15px 25px}.search-panel{padding:19px 20px 17px}.search-heading p{font-size:20px}.search-panel input{font-size:17px}.search-result strong{font-size:12px}.search-foot{font-size:8px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

@media(min-width:801px){.exam-card>p{font-size:12px}.exam-card-bottom{font-size:11px}.brand-tag{font-size:10px}.section-head>p{font-size:13px}.article-section p,.article-section li{font-size:14px}}

.hero h1.site-name{font-size:clamp(80px,8.5vw,128px);line-height:.96;letter-spacing:-.045em}@media(max-width:800px){.hero h1.site-name{font-size:clamp(68px,13vw,105px)}}@media(max-width:600px){.hero h1.site-name{font-size:clamp(49px,15.5vw,85px);line-height:1;letter-spacing:-.04em}}

/* Bilingual interface; official names retain their original spelling. */
.language-switch{display:inline-flex;align-items:center;gap:0;border:1px solid var(--line);flex-shrink:0;min-height:32px}.language-switch button{padding:6px 8px;min-height:30px;min-width:31px;font-size:10px;line-height:1.5;font-weight:550;background:#fff;color:var(--muted)}.language-switch button[aria-pressed=true]{background:var(--blue);color:#fff}.language-switch button+button{border-left:1px solid var(--line)}.language-switch button:hover:not([aria-pressed=true]){color:var(--blue);background:var(--soft)}html[lang=ka]{--serif:'Inter Tight',Inter,'Noto Sans Georgian',Arial,sans-serif}html[lang=ka] h1:not(.site-name){font-size:clamp(36px,4.3vw,64px);line-height:1.2;letter-spacing:-.025em}html[lang=ka] .section-head h2,html[lang=ka] .practice-copy h2,html[lang=ka] .olympiad h2{font-size:clamp(32px,3.5vw,49px);line-height:1.2;letter-spacing:-.025em}html[lang=ka] .contact-banner h2{font-size:36px;line-height:1.25}html[lang=ka] .pathway h2{font-size:21px;line-height:1.35}html[lang=ka] .nav-link{font-size:11px;line-height:1.4}html[lang=ka] .brand-label{font-size:8px}html[lang=ka] .hero-lead{font-size:16px;line-height:1.9}html[lang=ka] .section-head>p{line-height:1.9}html[lang=ka] .filter-bar{gap:20px}html[lang=ka] .filter-chip{font-size:10px;line-height:1.5}html[lang=ka] .exam-card>p{font-size:11px;line-height:1.9}html[lang=ka] .exam-card-bottom{font-size:10px;line-height:1.8}html[lang=ka] .exam-card h3{line-height:1.45}html[lang=ka] .book-title{line-height:1.8}html[lang=ka] .grade-card h3{font-size:16px;line-height:1.6}html[lang=ka] .grade-card .text-link{gap:12px;line-height:1.8}html[lang=ka] .text-link{gap:18px;line-height:1.8}html[lang=ka] .article-section p,html[lang=ka] .article-section li{line-height:2}html[lang=ka] .fact dd{font-size:14px;line-height:1.9}html[lang=ka] .aside-card .button{white-space:normal}html[lang=ka] .journal-card h3{font-size:22px;line-height:1.6}html[lang=ka] .journal-meta{letter-spacing:0}html[lang=ka] .search-heading p{line-height:1.5}html[lang=ka] .resource-link{line-height:1.9}html[lang=ka] .status-tag{line-height:1.7}html[lang=ka] .olympiad-actions>p{line-height:1.9}@media(max-width:1200px){html[lang=ka] .header-inner{gap:22px}html[lang=ka] .main-nav{gap:18px}}@media(max-width:800px){html[lang=ka] .hero-lead{font-size:15px}html[lang=ka] .pathway h2{font-size:21px}html[lang=ka] .practice-library{gap:0 18px}}@media(max-width:600px){.header-inner{gap:12px}.header-actions{gap:10px}.language-switch button{padding:5px 6px;font-size:9px;min-width:27px}.brand img{width:132px}html[lang=ka] .hero-lead{font-size:13px}html[lang=ka] .hero-actions{gap:18px}html[lang=ka] .hero-actions .text-link{font-size:9px;gap:10px}html[lang=ka] .hero-actions .button{font-size:10px;gap:18px;padding:13px 14px}html[lang=ka] .hero-topline{font-size:7px}html[lang=ka] .hero-topline>span:last-child{font-size:6px}html[lang=ka] .pathway h2{font-size:19px}html[lang=ka] .pathway p{font-size:9px}html[lang=ka] h1:not(.site-name){font-size:36px;line-height:1.3}html[lang=ka] .section-head h2,html[lang=ka] .practice-copy h2,html[lang=ka] .olympiad h2{font-size:31px;line-height:1.3}html[lang=ka] .filter-bar{gap:6px 15px}html[lang=ka] .filter-chip{font-size:9px}html[lang=ka] .exam-card-bottom{font-size:8px}html[lang=ka] .exam-card>p{font-size:11px}html[lang=ka] .section-tail p{line-height:1.9}html[lang=ka] .section-tail p a{gap:5px}html[lang=ka] .practice-library a{font-size:9px}html[lang=ka] .books-heading{font-size:8px;line-height:1.8}html[lang=ka] .grade-card{padding:23px 15px}html[lang=ka] .grade-card h3{font-size:14px}html[lang=ka] .grade-card .text-link{font-size:8px;gap:8px}html[lang=ka] .grade-card .text-link svg{width:14px;height:14px}html[lang=ka] .contact-banner h2{font-size:31px}html[lang=ka] .journal-card h3{font-size:19px;line-height:1.55}html[lang=ka] .journal-meta{font-size:7px;flex-wrap:wrap;gap:4px 10px}html[lang=ka] .journal-meta span:last-child{font-size:6px}html[lang=ka] .fact dd{font-size:13px}html[lang=ka] .search-panel input{font-size:15px}html[lang=ka] .search-foot{line-height:1.9}html[lang=ka] .resource-hero .eyebrow{font-size:9px}html[lang=ka] .footer-about p{font-size:8px;line-height:2}}