:root{--ink:#33285f;--muted:#766f94;--violet:#7447dc;--violet-dark:#4e2ca5;--lilac:#f2edff;--lilac-2:#e6dcff;--pink:#ff729d;--yellow:#ffcb5a;--mint:#dcf9e9;--green:#17884d;--red:#e65362;--paper:#fff;--line:#ebe6f6;--shadow:0 12px 35px rgba(81,44,169,.12)}*{box-sizing:border-box}body{margin:0;background:linear-gradient(145deg,#f4f0ff,#fff4f8);color:var(--ink);font-family:Nunito,Arial,sans-serif}.app-shell{max-width:760px;min-height:100vh;margin:auto;background:#fffdfd;box-shadow:0 0 70px rgba(81,44,169,.08)}button,input{font:inherit}.topbar{height:68px;padding:11px 20px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:rgba(255,255,255,.92);position:sticky;top:0;z-index:3;backdrop-filter:blur(10px)}.brand{display:flex;align-items:center;gap:9px;border:0;background:transparent;padding:0;color:var(--violet-dark);font-size:17px;font-weight:900;cursor:pointer}.brand>span:last-child span{color:var(--pink)}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:13px;background:linear-gradient(145deg,var(--violet),#a66af0);color:#fff;font-family:'Playfair Display',serif;font-size:22px;box-shadow:0 5px 14px rgba(116,71,220,.25)}.profile-button{display:grid;place-items:center;width:36px;height:36px;border:0;border-radius:13px;background:var(--lilac);font-size:23px;color:var(--violet);font-weight:900;cursor:pointer}.page{padding:28px 21px 48px}.hero{position:relative;overflow:hidden;padding:28px 25px;border-radius:29px;background:linear-gradient(130deg,#6941ce,#9e61ea 55%,#f479a8);color:#fff;box-shadow:var(--shadow)}.hero:after{content:'';position:absolute;width:165px;height:165px;border:25px solid rgba(255,255,255,.12);border-radius:50%;right:-54px;top:-78px}.eyebrow{font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:900;opacity:.82;margin-bottom:8px}.hero h1,h1{font:800 33px/1.1 'Playfair Display',Georgia,serif;margin:0}.hero p{max-width:480px;line-height:1.52;margin:13px 0 0;font-weight:700}.hero-metrics{display:flex;gap:10px;margin-top:20px;position:relative;z-index:1}.metric{padding:8px 11px;border-radius:12px;background:rgba(255,255,255,.16);font-size:12px;font-weight:800}.metric b{font-size:15px}.section-title{display:flex;align-items:end;justify-content:space-between;gap:10px;margin:28px 2px 13px}.section-title h2{font:900 21px Nunito;margin:0}.section-title span{font-size:12px;color:var(--muted);font-weight:800}.course-list{display:grid;gap:10px}.lesson-card{display:flex;align-items:center;gap:13px;border:1px solid var(--line);border-radius:19px;padding:12px;background:#fff;box-shadow:0 3px 12px rgba(70,39,130,.035)}.lesson-card.locked{opacity:.56}.lesson-order{display:grid;place-items:center;min-width:38px;height:38px;border-radius:13px;background:var(--lilac);color:var(--violet);font-size:14px;font-weight:900}.lesson-card.done .lesson-order{background:var(--mint);color:var(--green)}.lesson-copy{min-width:0;flex:1}.lesson-copy strong{display:block;font-size:15px;line-height:1.2}.lesson-copy small{display:block;color:var(--muted);font-size:12px;font-weight:700;margin-top:3px}.lesson-open{border:0;border-radius:11px;padding:9px 11px;background:var(--lilac);color:var(--violet);font-weight:900;font-size:12px;cursor:pointer}.lesson-card.done .lesson-open{background:var(--mint);color:var(--green)}.lesson-lock{font-size:16px}.lesson-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:15px}.lesson-head .eyebrow{color:var(--pink);opacity:1}.back{border:0;border-radius:12px;padding:9px 11px;background:var(--lilac);color:var(--violet);font-size:12px;font-weight:900;cursor:pointer}.lesson-progress{display:flex;gap:6px;margin:17px 0 23px}.lesson-progress i{height:7px;flex:1;border-radius:9px;background:var(--lilac-2)}.lesson-progress i.active{background:var(--pink)}.lesson-progress i.done{background:var(--green)}.theory-card,.practice-card,.result-card,.profile-card{border:1px solid var(--line);border-radius:23px;padding:21px;background:#fff;box-shadow:var(--shadow)}.situation{border-radius:16px;padding:16px;background:#f8f5ff;color:#544778;line-height:1.55;margin-bottom:18px}.situation b{color:var(--violet)}.theory-body{line-height:1.65}.theory-body h2{font:900 20px Nunito;color:var(--violet-dark);margin:23px 0 8px}.theory-body h3{font:900 16px Nunito;margin:18px 0 7px}.theory-body p{margin:0 0 13px}.theory-body ul{padding-left:20px;margin:8px 0 14px}.theory-body li{margin:5px 0}.example{margin:10px 0;padding:13px 15px;border-radius:14px;background:#f5fbf8;border-left:4px solid #67c99a;font-style:italic}.remember{margin:17px 0;padding:15px 16px;border-radius:15px;background:#fff8d9;border:1px solid #f5db82}.remember b{display:block;color:#9d7110;margin-bottom:3px}.data-table{width:100%;border-collapse:separate;border-spacing:0;margin:16px 0;overflow:hidden;border:1px solid var(--line);border-radius:15px;font-size:13px}.data-table th{padding:10px 8px;background:var(--lilac);color:var(--violet-dark);text-align:left}.data-table td{padding:9px 8px;border-top:1px solid var(--line);vertical-align:top}.data-table tr:nth-child(even) td{background:#fcfbff}.theory-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:23px}.primary,.secondary,.next,.check{border:0;border-radius:14px;padding:13px 17px;font-weight:900;cursor:pointer}.primary,.next,.check{background:linear-gradient(135deg,var(--violet),#9a5bea);color:#fff;box-shadow:0 6px 15px rgba(116,71,220,.22)}.secondary{background:var(--lilac);color:var(--violet)}.practice-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:4px 0 14px;color:var(--muted);font-size:13px;font-weight:900}.bar{width:130px;height:7px;border-radius:7px;background:var(--lilac-2);overflow:hidden}.bar i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--pink),var(--violet));transition:.25s}.question{font:800 23px/1.38 'Playfair Display',Georgia,serif;margin-bottom:21px}.options{display:grid;gap:10px}.option{padding:14px 15px;border:2px solid #eee9f7;border-radius:15px;background:#fff;color:var(--ink);font-size:16px;font-weight:800;text-align:left;cursor:pointer}.option:hover{border-color:#bea6f5;background:#fbf9ff}.option.correct{border-color:#54bd84;background:var(--mint);color:var(--green)}.option.incorrect{border-color:#f18a94;background:#fff0f1;color:#b83d4a}.option:disabled{cursor:default}.input-group{display:flex;gap:9px}.answer-input{width:100%;border:2px solid #e4def1;border-radius:14px;padding:13px 14px;color:var(--ink);font-size:17px;font-weight:800;outline:none}.answer-input:focus{border-color:#a98aed}.answer-input.good{border-color:#54bd84;background:var(--mint)}.answer-input.bad{border-color:#f18a94;background:#fff0f1}.feedback{display:none;margin-top:16px;padding:14px 15px;border-radius:14px;line-height:1.5;font-size:14px}.feedback.show{display:block}.feedback.good{background:var(--mint);color:var(--green)}.feedback.bad{background:#fff0f1;color:#b83d4a}.feedback b{display:block}.next{display:none;margin:17px 0 0 auto}.next.show{display:block}.result-card{text-align:center;padding:30px 20px}.result-card .score{font:800 64px 'Playfair Display';color:var(--violet);line-height:1;margin:10px 0}.result-card.pass .score{color:var(--green)}.result-card p{line-height:1.55;color:var(--muted)}.cube-wrap{display:grid;place-items:center;margin:22px 0}.cube{width:220px;height:185px;perspective:900px;cursor:pointer}.cube-inner{position:relative;width:100%;height:100%;transform-style:preserve-3d;transition:transform .65s cubic-bezier(.2,.8,.2,1)}.cube-face{position:absolute;inset:0;display:grid;place-items:center;padding:25px;border-radius:27px;color:#fff;text-align:center;backface-visibility:hidden;box-shadow:0 15px 35px rgba(93,59,167,.24)}.cube-face small{display:block;font:800 12px Nunito;letter-spacing:.12em;text-transform:uppercase;opacity:.8;margin-bottom:10px}.cube-face strong{display:block;font:800 32px 'Playfair Display';word-break:break-word}.cube-face.front{background:linear-gradient(135deg,#7447dc,#9e63ec)}.cube-face.right{background:linear-gradient(135deg,#fa719b,#f66e70);transform:rotateY(90deg) translateZ(110px)}.cube-face.back{background:linear-gradient(135deg,#3eafc9,#5f80e7);transform:rotateY(180deg) translateZ(110px)}.cube-face.left{background:linear-gradient(135deg,#f5b648,#f77c83);transform:rotateY(-90deg) translateZ(110px)}.cube-face.front{transform:translateZ(110px)}.cube-note{text-align:center;color:var(--muted);font-size:12px;font-weight:800}.memory-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.memory-actions button{border:0;padding:13px;border-radius:14px;font-weight:900;cursor:pointer}.repeat{background:#fff0f1;color:var(--red)}.learned{background:var(--mint);color:var(--green)}.level-pills{display:flex;gap:7px;margin:16px 0}.level-pills button{border:0;border-radius:11px;padding:9px 10px;background:var(--lilac);color:var(--violet);font-size:12px;font-weight:900;cursor:pointer}.level-pills button.active{background:var(--violet);color:#fff}.profile-card h2{margin:0 0 10px}.profile-row{display:flex;justify-content:space-between;padding:12px 0;border-top:1px solid var(--line);font-weight:800}.muted{color:var(--muted)}@media(max-width:520px){.page{padding:23px 15px 42px}.hero{padding:25px 20px}.hero h1,h1{font-size:29px}.lesson-head{display:block}.back{margin-top:12px}.input-group{display:block}.check{width:100%;margin-top:9px}.question{font-size:21px}.data-table{font-size:11px}.data-table th,.data-table td{padding:7px 5px}.cube{width:205px;height:175px}.cube-face.front{transform:translateZ(102px)}.cube-face.right{transform:rotateY(90deg) translateZ(102px)}.cube-face.back{transform:rotateY(180deg) translateZ(102px)}.cube-face.left{transform:rotateY(-90deg) translateZ(102px)}}
.to-be-table{font-size:22px;margin:0 0 12px}.to-be-table th{font-size:15px}.to-be-table td{padding:18px 15px}.to-be-table td:last-child{font-size:29px;color:var(--violet-dark)}.past-be-note{padding:15px 17px;border-radius:15px;background:var(--lilac);font-size:17px;line-height:1.5;color:var(--violet-dark)}
@media(max-width:520px){.to-be-table{font-size:16px}.to-be-table td{padding:13px 10px}.to-be-table td:last-child{font-size:21px}.past-be-note{font-size:15px}}

/* Lesson 6: a roomier, balanced reference table for possessive pronouns. */
.possessive-table{table-layout:fixed;font-size:16px;line-height:1.35}
.possessive-table th{padding:15px 12px;font-size:15px;line-height:1.25;vertical-align:top}
.possessive-table td{padding:15px 12px;vertical-align:middle}
.possessive-table th:nth-child(1){width:24%}
.possessive-table th:nth-child(2){width:25%}
.possessive-table th:nth-child(3){width:25%}
.possessive-table th:nth-child(4){width:26%}
.possessive-table td b{font-size:20px;color:var(--violet-dark)}
.possessive-table small{display:inline-block;font-size:12px;line-height:1.25;color:var(--muted);font-weight:700}
@media(max-width:520px){.possessive-table{font-size:12px}.possessive-table th{padding:10px 6px;font-size:11px}.possessive-table td{padding:11px 6px}.possessive-table td b{font-size:15px}.possessive-table small{font-size:10px}}
.to-be-help{margin-top:13px;border-radius:12px;overflow:hidden;border:1px solid rgba(184,61,74,.24);background:#fffafa;color:var(--ink)}.to-be-help table{width:100%;border-collapse:collapse;font-size:13px}.to-be-help td{padding:7px 10px;text-align:left}.to-be-help tr+tr td{border-top:1px solid rgba(184,61,74,.16)}.to-be-help td:last-child{color:var(--violet-dark)}
.article-rule{margin:13px 0;padding:16px 17px;border-radius:16px;background:#faf8ff;border:1px solid var(--line);font-size:17px;line-height:1.62}.article-rule h3{margin:0 0 7px;color:var(--violet-dark);font-size:20px}.article-rule p:last-child{margin-bottom:0}.article-sound-rule{font-size:18px;line-height:1.6}
.article-intro{font-size:18px;line-height:1.65}.article-rule p{margin:0 0 12px}

/* Warm dark-brown and beige visual theme. */
:root{--ink:#35251d;--muted:#7d6659;--violet:#6c4533;--violet-dark:#44291d;--lilac:#efe1ce;--lilac-2:#e2cdb3;--pink:#a6674a;--yellow:#c98c4d;--mint:#e5f0df;--green:#49704a;--red:#ad4e45;--paper:#fffdf9;--line:#e7d8c8;--shadow:0 12px 35px rgba(73,45,29,.14)}body{background:linear-gradient(145deg,#e8d6c0,#fbf4ea)}.app-shell{background:#fffdf9}.hero{background:linear-gradient(130deg,#493025,#78513d 55%,#ae7357)}.brand-mark{background:linear-gradient(145deg,#5e3b2b,#9c6a4c);box-shadow:0 5px 14px rgba(79,47,30,.28)}.theory-body h2,.article-rule h3{color:var(--violet-dark)}.situation{background:#f6eee5;color:#5a4338}.example{background:#f3f6ee;border-left-color:#829b72}.remember{background:#fbefd1;border-color:#e4c979}.primary,.next,.check{background:linear-gradient(135deg,#5b392a,#935f43);box-shadow:0 6px 15px rgba(91,57,42,.24)}.article-rule{background:#fbf6ef}.to-be-help{background:#fffaf5}.feedback.good{background:#e5f0df;color:#426b43}.feedback.bad{background:#faece9;color:#a54842}.option.correct{background:#e5f0df;border-color:#759b75;color:#426b43}.option.incorrect{background:#faece9;border-color:#d8867f;color:#a54842}
.zero-article-hint{margin:-7px 0 14px;padding:10px 12px;border-radius:12px;background:#f4eadc;color:#694a38;font-size:13px;line-height:1.45}
.practice-plan{margin-top:20px;padding:15px 16px;border:1px solid #dfccb4;border-radius:16px;background:#f8f0e4;color:#563b2c;line-height:1.55}.practice-plan h3{margin:0 0 7px;font:900 17px Nunito;color:#44291d}.practice-plan p{margin:0}.practice-plan ul{margin:6px 0 8px;padding-left:19px}.practice-plan li{margin:4px 0}

/* Урок «Множественное число»: трёхсторонняя карточка-треугольник. */
.triangle-wrap{display:grid;place-items:center;margin:20px 0 12px;perspective:900px}.triangle-card{width:360px;height:310px;border:0;clip-path:polygon(50% 0,100% 100%,0 100%);padding:100px 54px 36px;display:grid;place-items:center;background:linear-gradient(135deg,#68412e,#a56f4f);color:#fff;text-align:center;cursor:pointer;filter:drop-shadow(0 15px 24px rgba(77,46,29,.25));transition:transform .18s ease,opacity .18s ease}.triangle-card[data-face="1"]{background:linear-gradient(135deg,#7f5240,#c08a62)}.triangle-card[data-face="2"]{background:linear-gradient(135deg,#486f53,#72976e)}.triangle-card.turning{transform:rotateY(90deg) scale(.92);opacity:.42}.triangle-card:focus-visible{outline:4px solid #c98c4d;outline-offset:5px}.triangle-content{display:block;max-width:220px}.triangle-content small{display:block;margin-bottom:13px;font:900 12px Nunito;letter-spacing:.11em;text-transform:uppercase;opacity:.87}.triangle-content strong{display:block;font:800 31px/1.1 'Playfair Display',Georgia,serif;overflow-wrap:anywhere}@media(max-width:520px){.triangle-card{width:290px;height:255px;padding:80px 48px 28px}.triangle-content strong{font-size:25px}.triangle-content small{font-size:10px;margin-bottom:9px}}
.triangle-card.turning{transform:scale(.96);opacity:.62}

/* У каждой практики исключений свой постоянный цвет треугольника. */
.triangle-card.triangle-level-0,.triangle-card.triangle-level-0[data-face="1"],.triangle-card.triangle-level-0[data-face="2"]{background:linear-gradient(135deg,#71442f,#b77652)}
.triangle-card.triangle-level-1,.triangle-card.triangle-level-1[data-face="1"],.triangle-card.triangle-level-1[data-face="2"]{background:linear-gradient(135deg,#315f78,#568cb5)}
.triangle-card.triangle-level-2,.triangle-card.triangle-level-2[data-face="1"],.triangle-card.triangle-level-2[data-face="2"]{background:linear-gradient(135deg,#426b4e,#77a36e)}

/* Отдельный вход в каждый блок урока 5: номер практики никогда не меняет набор заданий. */
.plural-practices{margin-top:20px}.plural-practices h3{margin:0 0 10px;font:900 18px Nunito;color:var(--ink)}.plural-practice-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.plural-practice-button{border:1px solid #dfccb4;border-radius:15px;padding:14px;text-align:left;background:#fffaf3;color:#563b2c;cursor:pointer}.plural-practice-button b,.plural-practice-button span{display:block}.plural-practice-button b{font-size:15px}.plural-practice-button span{font-size:12px;margin-top:4px;color:#806a5b;font-weight:700}.plural-practice-button:not(:disabled):hover{border-color:#9a633f;background:#f8f0e4}.plural-practice-button.done{background:#e6f0e1;border-color:#74a26d;color:#376a41}.plural-practice-button:disabled{opacity:.52;cursor:not-allowed}@media(max-width:520px){.plural-practice-grid{grid-template-columns:1fr}}

/* Подсказка к this / that / these / those в обратной связи урока 7. */
.demonstratives-help{margin-top:13px;padding-top:12px;border-top:1px solid rgba(73,112,74,.24)}.demonstratives-help> b{font-size:14px}.demonstratives-help table{width:100%;margin-top:8px;border-collapse:separate;border-spacing:0;overflow:hidden;border:1px solid rgba(73,112,74,.34);border-radius:10px;background:rgba(255,255,255,.45);font-size:13px;text-align:center}.demonstratives-help th,.demonstratives-help td{padding:7px 6px;border-right:1px solid rgba(73,112,74,.22);border-bottom:1px solid rgba(73,112,74,.22)}.demonstratives-help tr>*:last-child{border-right:0}.demonstratives-help tbody tr:last-child>*{border-bottom:0}.demonstratives-help thead th{background:rgba(73,112,74,.15)}.demonstratives-help tbody th{text-align:left;font-size:12px}.demonstratives-help small{font-size:11px;line-height:1.15}@media(max-width:520px){.demonstratives-help table{font-size:11px}.demonstratives-help th,.demonstratives-help td{padding:6px 3px}.demonstratives-help small{font-size:9px}}

/* Урок 7: увеличенная опорная таблица this / that / these / those. */
.demonstratives-intro{font-size:18px;line-height:1.65}.demonstratives-table{table-layout:fixed;font-size:17px;line-height:1.42}.demonstratives-table th,.demonstratives-table td{padding:17px 14px;text-align:center;vertical-align:middle}.demonstratives-table thead th{font-size:18px}.demonstratives-table thead th:first-child,.demonstratives-table tbody th{text-align:left}.demonstratives-table th:first-child{width:30%}.demonstratives-table th:nth-child(2),.demonstratives-table th:nth-child(3){width:35%}.demonstratives-table td b{font-size:27px;color:var(--violet-dark)}.demonstratives-table td span{font-weight:800;color:var(--violet)}.demonstratives-table td i{display:inline-block;margin-top:7px;font-size:15px}.demonstratives-table small{font-size:12px;line-height:1.25;color:var(--muted);font-weight:700}@media(max-width:520px){.demonstratives-intro{font-size:16px}.demonstratives-table{font-size:12px}.demonstratives-table th,.demonstratives-table td{padding:11px 6px}.demonstratives-table thead th{font-size:13px}.demonstratives-table td b{font-size:20px}.demonstratives-table td i{font-size:11px}.demonstratives-table small{font-size:10px}}

/* Урок 5: светло-бежевая карточка для запоминания слов. */
.flashcard-wrap{display:grid;place-items:center;margin:24px 0 12px;perspective:1100px}.flashcard{width:min(480px,100%);height:300px;padding:0;border:0;border-radius:26px;background:transparent;cursor:pointer;perspective:inherit}.flashcard:focus-visible{outline:4px solid #c98c4d;outline-offset:5px}.flashcard-inner{position:relative;display:block;width:100%;height:100%;transform-style:preserve-3d;transition:transform .62s cubic-bezier(.2,.72,.2,1)}.flashcard.is-flipped .flashcard-inner{transform:rotateY(180deg)}.flashcard-face{position:absolute;inset:0;display:grid;place-items:center;align-content:center;padding:32px;border:1px solid #dfc7a9;border-radius:26px;background:#f3e4cc;color:#4b3022;backface-visibility:hidden;box-shadow:0 16px 30px rgba(82,51,32,.15)}.flashcard-face small{font:900 13px Nunito;letter-spacing:.12em;color:#85644d}.flashcard-face strong{display:block;margin-top:12px;font:800 44px/1.08 'Playfair Display',Georgia,serif}.flashcard-front em{display:block;margin-top:15px;font:800 30px/1.15 'Playfair Display',Georgia,serif;font-style:normal}.flashcard-divider{display:block;width:74px;height:2px;margin:14px auto 0;background:#c99d72}.flashcard-back{background:#ead6b8;transform:rotateY(180deg);text-align:center}.flashcard-back strong{max-width:90%;font-size:38px;overflow-wrap:anywhere}@media(max-width:520px){.flashcard{height:245px}.flashcard-face{padding:24px}.flashcard-face strong{font-size:34px}.flashcard-front em{font-size:24px}.flashcard-back strong{font-size:30px}.flashcard-face small{font-size:11px}}

/* Более крупный текст на карточках урока 5. */
.flashcard-face small{font-size:15px}.flashcard-face strong{font-size:54px}.flashcard-front em{margin-top:17px;font-size:36px}.flashcard-divider{width:88px;margin-top:16px}.flashcard-back strong{font-size:52px}@media(max-width:520px){.flashcard-face small{font-size:12px}.flashcard-face strong{font-size:40px}.flashcard-front em{font-size:29px}.flashcard-back strong{font-size:38px}}

/* Единственное и множественное число на лицевой стороне равнозначны. */
.flashcard-front em{font:800 54px/1.08 'Playfair Display',Georgia,serif}@media(max-width:520px){.flashcard-front em{font-size:40px}}

/* Урок 23: карточки неправильных глаголов с переворотом. */
.verb-flashcard-wrap{display:grid;place-items:center;margin:24px 0 12px;perspective:1100px}.verb-flashcard{width:min(480px,100%);height:320px;padding:0;border:0;border-radius:26px;background:transparent;cursor:pointer;perspective:inherit}.verb-flashcard:focus-visible{outline:4px solid #9477c4;outline-offset:5px}.verb-flashcard-inner{position:relative;display:block;width:100%;height:100%;transform-style:preserve-3d;transition:transform .62s cubic-bezier(.2,.72,.2,1)}.verb-flashcard.is-flipped .verb-flashcard-inner{transform:rotateY(180deg)}.verb-flashcard-face{position:absolute;inset:0;display:grid;place-items:center;align-content:center;padding:28px;border:3px solid;border-radius:26px;backface-visibility:hidden;box-shadow:0 16px 30px rgba(70,58,98,.16);text-align:center}.verb-flashcard-face small{font:900 13px Nunito;letter-spacing:.11em}.verb-flashcard-face strong,.verb-flashcard-face span,.verb-flashcard-face em{display:block;font:800 42px/1.1 'Playfair Display',Georgia,serif;font-style:normal;overflow-wrap:anywhere}.verb-flashcard-face strong{margin-top:15px}.verb-flashcard-face span,.verb-flashcard-face em{margin-top:10px}.verb-flashcard-front{background:#e9e0f8;border-color:#9577c2;color:#422d61}.verb-flashcard-front small{color:#745698}.verb-flashcard-back{background:#dceef7;border-color:#6e9ec0;color:#284c66;transform:rotateY(180deg)}.verb-flashcard-back small{color:#507d9d}.verb-flashcard-back strong{max-width:90%;font-size:48px}@media(max-width:520px){.verb-flashcard{height:260px}.verb-flashcard-face{padding:20px}.verb-flashcard-face small{font-size:11px}.verb-flashcard-face strong,.verb-flashcard-face span,.verb-flashcard-face em{font-size:31px}.verb-flashcard-back strong{font-size:38px}}

/* Метки V1, V2 и V3 рядом с каждой формой. */
.verb-flashcard-front strong small,.verb-flashcard-front span small,.verb-flashcard-front em small{display:block;margin-bottom:3px;font:900 11px Nunito;letter-spacing:.12em;color:#745698}@media(max-width:520px){.verb-flashcard-front strong small,.verb-flashcard-front span small,.verb-flashcard-front em small{font-size:9px}}

/* Светло-фиолетовая и светло-жёлтая карточки с пунктирной рамкой. */
.verb-flashcard-face{border-width:2px}.verb-flashcard-face::after{content:'';position:absolute;inset:17px;border:4px dashed rgba(255,255,255,.96);border-radius:19px;pointer-events:none}.verb-flashcard-face>small,.verb-flashcard-face>strong,.verb-flashcard-face>span,.verb-flashcard-face>em{position:relative;z-index:1}.verb-flashcard-front{background:#dfb8f1;border-color:#d3a6e7;color:#42275f}.verb-flashcard-front small{color:#694786}.verb-flashcard-front strong small,.verb-flashcard-front span small,.verb-flashcard-front em small{color:#694786}.verb-flashcard-back{background:#f7e19e;border-color:#e8c86b;color:#624a19}.verb-flashcard-back small{color:#87671d}@media(max-width:520px){.verb-flashcard-face::after{inset:13px;border-width:3px;border-radius:15px}}

/* Safari: не показываем обратную сторону карточки во время переворота. */
.verb-flashcard-inner{-webkit-transform-style:preserve-3d}
.verb-flashcard-face{-webkit-backface-visibility:hidden;backface-visibility:hidden}
.verb-flashcard-back{-webkit-transform:rotateY(180deg);transform:rotateY(180deg)}
.verb-flashcard.is-flipped .verb-flashcard-inner{-webkit-transform:rotateY(180deg);transform:rotateY(180deg)}

/* Урок 21: крупная таблица исключений в степенях сравнения. */
.comparison-exceptions-table{width:calc(100% + 20px);margin:24px -10px;table-layout:fixed;font-size:19px;line-height:1.35}
.comparison-exceptions-table th{padding:19px 17px;font-size:20px;font-weight:900}
.comparison-exceptions-table td{padding:20px 17px;font-weight:800;vertical-align:middle}
@media(max-width:520px){.comparison-exceptions-table{width:100%;margin:18px 0;font-size:14px}.comparison-exceptions-table th{padding:13px 8px;font-size:14px}.comparison-exceptions-table td{padding:14px 8px;font-weight:800}}