html{scroll-padding-top:115px}
body{padding-bottom:72px}
.topbar{position:sticky;top:0;z-index:20;background:rgba(247,247,239,.97);backdrop-filter:blur(12px);padding-top:12px;padding-bottom:12px}
.site-footer{position:fixed;left:0;right:0;bottom:0;z-index:30;max-width:none;margin:0;padding:9px 20px;background:rgba(255,254,249,.98);box-shadow:0 -5px 18px #203c3910;border-top:1px solid var(--line)}
.site-footer .footer-main{max-width:1180px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:20px}
.site-footer .footer-identity{display:flex;align-items:center;flex-wrap:nowrap;gap:7px;white-space:nowrap}
.site-footer .footer-identity b{font-size:15px}
.site-footer .footer-links{display:flex;flex-direction:row;gap:18px}
.site-footer .state-symbols{display:flex;align-items:center;gap:8px;max-width:none}
.site-footer .state-symbols img{display:block;object-fit:contain}
.game-instruction{border-left:4px solid #c5a34d;background:#f6f0df;border-radius:12px;padding:16px 20px;margin-top:22px}
.game-instruction .eyebrow{margin-bottom:5px}
.game-instruction h2{font-size:22px;margin:0}
.game-question{background:#eef3e9;border:1px solid #d4dfcf;border-radius:16px;padding:22px 24px;margin:20px 0}
.game-question .eyebrow{margin-bottom:7px}
.game-prompt{margin:0;font-size:29px;font-weight:700;line-height:1.4;overflow-wrap:anywhere}
.keyboard-caption{font-size:13px;color:var(--muted);margin:8px 0 10px}
.az-keyboard{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:6px;margin:0 0 22px}
.az-keyboard button{min-width:0;min-height:39px;padding:4px 0;border-radius:8px;font-size:17px}
.az-keyboard button[data-backspace]{background:#f6eacb}
.reading-section{margin:42px 0;scroll-margin-top:120px}
.reading-section>h2{margin-bottom:12px}
.reading-lead{font-size:19px;line-height:1.65;font-weight:600;max-width:850px}
.reading-chapter{position:relative;padding:28px}
.reading-page{display:inline-block;margin-bottom:12px;padding:4px 10px;border-radius:20px;background:#e8efe2;color:#315f4e;font-size:13px;font-weight:700}
.reading-chapter h3{color:var(--teal);font-size:24px}
.reading-az{font-size:19px;line-height:1.8;max-width:900px}
.reading-ru{margin-top:17px;border-top:1px solid var(--line);padding-top:12px;color:var(--muted)}
.reading-ru summary{font-size:14px;font-weight:600;text-decoration:underline;text-underline-offset:3px}
.reading-ru p{font-size:15px}
.reading-figure{display:inline-block;vertical-align:top;width:min(100%,290px);margin:18px 15px 6px 0}
.reading-image-link{display:flex;align-items:center;justify-content:center;width:100%;height:320px;overflow:hidden;border-radius:12px;background:#efe8d7;border:1px solid #ddd7c9}
.reading-figure .reading-original{width:100%;height:100%;max-width:none;max-height:none;object-fit:contain}
.reading-figure .reading-rotated{width:320px;height:290px;transform:rotate(90deg)!important}
.reading-figure img:not(.reading-original){width:100%;height:220px;object-fit:contain;background:#f2f0e5;border-radius:12px}
.reading-figure figcaption{font-size:13px;line-height:1.4;margin-top:8px}
.reading-figure figcaption span{display:block;color:#536d60;font-weight:700}
.source-figure{display:block;width:min(100%,720px);margin:24px 0}.source-figure a{display:block;border:1px solid #ded8c9;border-radius:14px;overflow:hidden;background:#f4f0e4}.source-figure img{display:block;width:100%!important;height:auto!important;max-width:none!important;max-height:none!important;object-fit:contain!important;background:transparent!important;border-radius:0!important}.source-figure figcaption{line-height:1.5}.source-figure figcaption b,.source-figure figcaption span,.source-figure figcaption small{display:block}.source-figure figcaption b{font-size:14px;color:var(--ink)}.source-figure figcaption small{font-size:11px;color:var(--muted);font-weight:400}
.source-image-button{display:block;width:100%;min-height:0;padding:0;border:1px solid #ded8c9;border-radius:14px;overflow:hidden;background:#f4f0e4}.source-image-button:hover{transform:none}.source-figure figcaption .source-meta{font-size:10px;color:#788781;line-height:1.35;margin-top:5px}.source-credit{font-size:11px;color:#71807b;margin:12px 0 22px;padding:9px 12px;border-top:1px solid var(--line)}.source-credit summary{font-size:11px}.source-credit p{margin:8px 0}.source-credit a{text-decoration:underline}.reading-note{font-size:12px;color:#687d72;max-width:840px}.art-dialog{width:min(96vw,1180px);max-width:none;max-height:94dvh;padding:16px;border:1px solid #d1d9cd;border-radius:18px;background:#fffef9;box-shadow:0 18px 80px #132e2990}.art-dialog::backdrop{background:#17342bd1}.art-dialog-close{display:block;margin:0 0 10px auto;min-height:36px;padding:5px 12px}.art-dialog-scroll{max-height:calc(94dvh - 75px);overflow:auto;text-align:center}.art-dialog-scroll img{display:block;width:auto;max-width:none;height:auto;max-height:none;margin:auto}.question-help-choice{width:max-content;max-width:100%;margin:0 0 14px;padding:10px 12px;border-radius:10px;background:#f4f0df;cursor:pointer}.question-help{margin:0 0 16px;padding:13px 16px;border-left:4px solid #c2a55f;background:#fbf5e7;border-radius:8px}.pilot-language-toggle{min-height:36px;padding:6px 11px;font-size:13px;margin:0 0 15px}.pilot-translation[data-primary-lang="az"] .language-ru,.pilot-translation[data-primary-lang="ru"] .language-az{display:none}.dual-translation{display:inline;min-height:0;padding:0;border:0;border-radius:0;background:none;color:inherit;font-size:inherit;font-weight:inherit;text-align:left;line-height:inherit;text-decoration:underline dotted #7e9a77 2px;text-underline-offset:5px}.dual-translation:hover{transform:none;color:var(--teal)}.retell-list .dual-translation{font-size:21px;font-weight:600}.vocabulary .pilot-translation{display:block}.vocabulary .dual-translation{font-size:16px;font-weight:700}.translation-tip{position:fixed;z-index:50;max-width:min(440px,calc(100vw - 24px));padding:10px 14px;border:1px solid #8fa98d;border-radius:10px;background:#edf3e5;color:var(--ink);box-shadow:0 8px 24px #122d2533;font-size:15px;line-height:1.45;pointer-events:none}
#understand,#summary,#retell{scroll-margin-top:120px}
.question-dots .question-dot{display:inline-flex;align-items:center;justify-content:center;gap:5px;min-width:49px;font-weight:700;line-height:1.2}.question-dot-mark{font-size:18px;font-weight:800;line-height:1}.question-dots .question-dot--correct{background:#e2f0e5;border-color:#9bbfa5;color:#1b6547}.question-dots .question-dot--incorrect{background:#f8e8e5;border-color:#d6aaa5;color:#963e3b}.question-dots .question-dot--pending{background:#f6f1e5;border-color:#d8cba9;color:#715d34}.question-dots .question-dot--current{background:var(--teal);border-color:var(--teal);color:#fff}
.question-dots .question-dot--correct.active{background:#e2f0e5;border-color:#1b6547;color:#1b6547;box-shadow:0 0 0 2px #1b654766}.question-dots .question-dot--incorrect.active{background:#f8e8e5;border-color:#963e3b;color:#963e3b;box-shadow:0 0 0 2px #963e3b55}.question-dots .question-dot--pending.active{background:#f6f1e5;border-color:#715d34;color:#715d34;box-shadow:0 0 0 2px #715d3455}.feedback--incorrect{background:#f9ece9;border-color:#d8aaa4;color:#763932}.feedback--pending{background:#f8f2e4;border-color:#d8c79d;color:#65532e}
.translation-pilot-guide{padding:16px 20px;margin:0 0 24px;border:1px solid #c7d8c3;border-left:5px solid #6f977b;border-radius:12px;background:#edf3e8}.translation-pilot-guide b{font-size:16px}.translation-pilot-guide p{margin:5px 0 0;font-size:14px}.translation-pilot-guide a{text-decoration:underline;text-underline-offset:3px;color:#17634f}#vocab{scroll-margin-top:120px}.pilot-translation{display:block}.pilot-translation .translation-reveal{display:none;margin-top:9px;padding:9px 13px;border-left:3px solid #709c77;border-radius:6px;background:#edf3e5;color:var(--ink);font-size:15px;font-weight:400;line-height:1.5}.pilot-translation:hover .translation-reveal,.pilot-translation:focus-within .translation-reveal,.pilot-translation.is-open .translation-reveal{display:block}.pilot-translation .translation-reveal small{display:block;margin-bottom:2px;color:#547261;font-size:11px;font-weight:700}.pilot-translation[data-primary-lang="az"] .translation-when-ru,.pilot-translation[data-primary-lang="ru"] .translation-when-az{display:none}.vocabulary .pilot-translation .translation-reveal{font-size:14px}.vocabulary .pilot-translation .translation-reveal span{font-size:14px;color:var(--ink)}
.hero-illustration{width:100%;max-width:520px;margin:25px auto 0;border:1px solid #dce2d7;border-radius:24px;overflow:hidden;background:#f4f1e8;box-shadow:0 12px 30px #203c3914}.hero-illustration img{display:block;width:100%;height:auto}.hero>.hero-illustration{max-width:420px;margin:0 auto}.login-layout .hero-illustration{max-width:520px}
@media(max-width:720px){html{scroll-padding-top:105px}body{padding-bottom:85px}.topbar{display:block;padding-top:8px;padding-bottom:7px}.topbar .brand{font-size:22px;line-height:1.2}.topbar .brand-logo{width:36px;height:36px}.topbar nav{display:flex;flex-wrap:nowrap;gap:8px;font-size:12px;white-space:nowrap;margin-top:9px}.topbar nav .link{font-size:12px;min-height:28px;padding:0}.site-footer{padding:7px 12px}.site-footer .footer-main{display:grid;grid-template-columns:1fr auto;gap:4px 12px}.site-footer .footer-links{grid-column:1/-1;grid-row:2;justify-content:center;gap:20px;font-size:11px}.site-footer .state-symbols{grid-column:2;grid-row:1;justify-self:end}.site-footer .footer-identity b{font-size:13px}.reading-chapter{padding:20px}.reading-az{font-size:18px}.reading-chapter h3{font-size:21px}.game-question{padding:17px}.game-prompt{font-size:24px}.az-keyboard{gap:4px}.az-keyboard button{font-size:16px;min-height:37px}}

.az-bridge{padding:15px 17px;border:1px solid #d7e3d4;border-left:4px solid #8cab77;border-radius:10px;background:#f0f5ec;color:#234d3d}
.az-bridge small{display:block;margin-bottom:8px;color:#436951;font-weight:800}
.lesson-header-art{width:min(100%,620px);padding:10px;border:1px solid var(--line);border-radius:16px;background:#f7f3e9}
.lesson-header-art img{display:block;width:100%;height:auto;max-width:none;max-height:250px;object-fit:contain}
.lesson-header-art figcaption{font-size:11px}.lesson-header-art figcaption a,.lesson-guide-link a{text-decoration:underline}
.lesson-practice-link{display:flex;align-items:center;gap:15px;flex-wrap:wrap;margin:8px 0 22px}.lesson-practice-link span{font-weight:700}
.lesson-art{padding:8px 42px 8px 8px}.lesson-art img{display:block;width:100%;height:100%;object-fit:contain}.lesson-art small{position:absolute;bottom:5px;left:12px;padding:2px 6px;background:#fffef9e8;border-radius:6px;font-size:10px;color:#315f4e}.lesson-art span{pointer-events:none}
.guide-grid,.practice-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.guide-grid .card,.practice-grid .card{margin-bottom:0}.practice-grid .button{margin:5px 4px 5px 0;min-height:40px;padding:8px 13px}
.exercise-source img{display:block;width:100%;height:auto;max-width:none;max-height:none;object-fit:contain}.exercise-source figcaption{font-size:11px}.exercise-source figcaption small{display:block;font-size:10px}
.login-recovery{display:block;margin-top:14px;text-decoration:underline;text-align:center}
.word-game-choices{display:flex;flex-wrap:wrap;gap:8px}.word-game-choices form{margin:0}.word-lesson-game{margin:0 0 20px}
@media(max-width:720px){.guide-grid,.practice-grid{grid-template-columns:1fr}.topbar nav{overflow-x:auto;padding-bottom:4px}.lesson-art{height:140px}}

@media(max-width:720px){.hero-illustration{display:block;margin:20px auto 0;border-radius:18px}.hero>.hero-illustration{max-width:420px;margin:18px auto 0}.login-layout .hero-illustration{max-width:520px}}