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var(--line);padding-top:var(--safe-top)}.tropa-bar__row{height:56px;padding:0 8px;display:flex;align-items:center;justify-content:space-between}.tropa-bar__title{font-size:13px;font-weight:600;color:var(--ink-2);overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.tropa-bar__track{height:3px;background:var(--muted-fill)}.tropa-bar__fill{height:3px;background:var(--accent);transition:width .2s ease}.tropa-cover{width:100%;max-height:260px;object-fit:cover;display:block;background:var(--muted-fill)}.tropa-article{padding:20px 24px 0;display:flex;flex-direction:column;gap:18px;font-family:Literata,Georgia,serif;line-height:1.63;color:var(--ink-body)}.tropa-article p,.tropa-article blockquote{margin:0}.tropa-article blockquote{padding-left:16px;border-left:3px solid 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var(--line);background:#fff;color:var(--words);display:flex;align-items:center;justify-content:center}.tropa-pre__add--on{background:var(--good-tint);border-color:transparent;color:var(--good-strong)}.tropa-two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.tropa-choice{height:52px;border-radius:16px;border:1.5px solid #E0D5C7;background:var(--surface);font-size:15px;font-weight:700;display:flex;align-items:center;justify-content:center;gap:8px}.tropa-choice--good{border:2px solid var(--good-strong);background:var(--good-tint);color:var(--good)}.tropa-choice--bad{border:2px solid var(--bad);background:var(--bad-tint);color:var(--bad)}.tropa-seg{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;padding:4px;border-radius:16px;background:var(--muted-fill)}.tropa-seg button{height:44px;border-radius:12px;border:0;background:transparent;color:var(--ink-2);font-size:15px;font-weight:700}.tropa-seg 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b{font-size:15px}.tropa-opt span{font-size:12px;color:var(--ink-2)}.tropa-opt--on{border:2px solid var(--accent);background:var(--grammar-tint)}.tropa-navrow{display:flex;align-items:center;gap:14px;padding:16px;text-decoration:none;color:var(--ink)}.tropa-footer{position:fixed;left:50%;transform:translate(-50%);bottom:0;z-index:9;width:100%;max-width:520px;padding:12px 20px calc(16px + var(--safe-bottom) + var(--tabbar-h));background:linear-gradient(to bottom,transparent,var(--bg) 28%)}.tropa-src{display:flex;align-items:center;gap:12px;padding:12px 16px;cursor:pointer}.tropa-switch{appearance:none;-webkit-appearance:none;width:48px;height:28px;border-radius:999px;background:#dcd2c5;position:relative;flex-shrink:0;cursor:pointer;transition:background .15s ease;margin:0}.tropa-switch:after{content:"";position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:#fff;box-shadow:0 1px 2px #0003;transition:transform .15s 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var(--line);min-width:0;max-width:100%}.tropa-skel__role{font-size:10.5px;font-weight:800;letter-spacing:.5px;text-transform:uppercase}.tropa-skel__en{font-family:Literata,Georgia,serif;font-size:15px;line-height:20px;color:var(--ink)}.tropa-skel__ru{font-size:12.5px;color:var(--ink-2)}.tropa-skel--s{border-color:#bfe3cb;background:var(--good-tint)}.tropa-skel--s .tropa-skel__role{color:var(--good)}.tropa-skel--v{border-color:#f2c9ae;background:var(--grammar-tint)}.tropa-skel--v .tropa-skel__role{color:var(--grammar)}.tropa-skel--o{border-color:#d6cff5;background:var(--listen-tint)}.tropa-skel--o .tropa-skel__role{color:var(--listen)}.tropa-skel--w{border-color:#c9dceb;background:#e3eef7}.tropa-skel--w .tropa-skel__role{color:#2f5f86}.tropa-quiz{padding:18px;display:flex;flex-direction:column;gap:10px;margin-top:8px;font-family:Onest,sans-serif;font-size:16px;line-height:1.4;color:var(--ink)}.tropa-quiz__item{display:flex;flex-direction:column;gap:4px;text-align:left;padding:12px 14px;border-radius:14px;border:1.5px solid var(--line);background:var(--bg);font-size:15px}.tropa-quiz__item span{color:var(--grammar);font-weight:600;font-size:14px}.tropa-quiz__item--open span{color:var(--ink-body);font-weight:500}.tropa-badge{display:inline-flex;align-items:center;gap:3px;padding:2px 8px;border-radius:999px;background:var(--listen-tint);color:var(--listen);font-size:11.5px;font-weight:700}.cefr-badge{position:relative;width:46px;height:46px;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--ink);text-decoration:none}.cefr-badge svg{position:absolute;inset:0;width:46px;height:46px}.cefr-badge__track{fill:var(--surface);stroke:var(--line);stroke-width:5}.cefr-badge__fill{fill:none;stroke:var(--accent-ring);stroke-width:5;stroke-linecap:round;transition:stroke-dasharray .4s ease}.cefr-badge b{position:relative;font-size:14px;font-weight:800;letter-spacing:-.2px}.cefr-badge--ready .cefr-badge__fill{stroke:var(--good-strong)}.cefr-badge--ready b{color:var(--good-strong)}.level-hero{align-items:center;gap:14px}.level-hero__ring{position:relative;width:120px;height:120px;display:flex;align-items:center;justify-content:center}.level-hero__ring svg{position:absolute;inset:0}.level-hero__ring b{position:relative;font-size:34px;font-weight:800;letter-spacing:-.6px}.level-hero .btn{width:100%}.level-part{padding:16px;display:flex;flex-direction:column;gap:12px}.level-topic{display:flex;align-items:center;gap:10px;min-height:46px;border-top:1px solid var(--line-soft);color:inherit;text-decoration:none}.level-topic:first-child{border-top:0}.level-topic .minibar{width:56px;flex-shrink:0}.level-topic__pct{width:40px;text-align:right;font-size:14px;font-weight:700}.bar--words>span{background:var(--words)!important}.module--exam{border:2px solid var(--good-strong)}.stages{display:flex;gap:6px;flex-wrap:wrap;list-style:none;margin:0;padding:0}.stage{display:inline-flex;align-items:center;gap:4px;height:30px;padding:0 11px;border-radius:999px;background:#ffffffb3;border:1px solid var(--line);font-size:13px;font-weight:700;color:var(--ink-3)}.stage--done{background:var(--good-tint);border-color:#bfe3cb;color:var(--good)}.stage--next{background:var(--surface);border:1.5px solid var(--accent-ring);color:var(--grammar)}.goal-edit{display:inline-flex;align-items:center;gap:5px;height:30px;padding:0 11px;border-radius:999px;border:1px solid var(--line);background:var(--surface);font-size:13px;font-weight:700;color:var(--ink-2)}.pick-list{display:flex;flex-direction:column;gap:10px}.pick{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:3px;width:100%;padding:14px 48px 14px 16px;border-radius:18px;border:1.5px solid var(--line);background:var(--surface);text-align:left;font:inherit;color:inherit}.pick[aria-checked=true]{border-color:var(--accent);background:#fff6ef}.pick__main{display:flex;align-items:center;gap:8px;font-size:17px;font-weight:800}.pick__lv{display:inline-flex;align-items:center;justify-content:center;min-width:34px;height:26px;border-radius:8px;background:var(--grammar-tint);color:var(--grammar);font-size:13px}.pick__sub{font-size:13px;line-height:18px;color:var(--ink-2)}.pick__check{position:absolute;right:16px;top:50%;transform:translateY(-50%);color:var(--accent);display:flex}.dots{display:flex;gap:6px;padding-top:8px}.dots span{width:8px;height:8px;border-radius:50%;background:var(--line)}.dots span.on{width:22px;border-radius:999px;background:var(--accent)}.tropa-key{border:0;background:none;padding:0 4px 0 0;color:var(--accent);font-size:.8em;vertical-align:.15em;cursor:pointer}.tropa-keyhint{margin:0;padding:10px 12px;border-radius:14px;background:var(--tip-tint);font-family:Onest,sans-serif;font-size:13.5px;line-height:19px;color:var(--ink-body)}.tropa-keyhint span{color:var(--accent);font-weight:800}.tropa-formula{display:flex;flex-direction:column;gap:4px;padding:12px 14px;border-radius:16px;background:var(--ink);color:#fff}.tropa-formula .tropa-sheet__label{color:#d8ccc0}.tropa-formula__pattern{font-size:18px;font-weight:800;letter-spacing:-.1px}.tropa-formula .muted{color:#d8ccc0}.tropa-formula .tropa-link{color:#ffb27a}.tropa-core{display:flex;flex-wrap:wrap;gap:6px}.tropa-slot{display:flex;flex-direction:column;gap:2px;padding:8px 12px;border-radius:14px;border:1.5px solid var(--line);min-width:0}.tropa-slot__role{font-size:10.5px;font-weight:800;letter-spacing:.5px;text-transform:uppercase}.tropa-slot__en{font-family:Literata,Georgia,serif;font-size:17px;line-height:22px;font-weight:600;color:var(--ink)}.tropa-slot__ru{font-size:12.5px;color:var(--ink-2)}.tropa-slot--s{border-color:#bfe3cb;background:var(--good-tint)}.tropa-slot--s .tropa-slot__role{color:var(--good)}.tropa-slot--v{border-color:#f2c9ae;background:var(--grammar-tint)}.tropa-slot--v .tropa-slot__role{color:var(--grammar)}.tropa-slot--o,.tropa-slot--c{border-color:#d6cff5;background:var(--listen-tint)}.tropa-slot--o .tropa-slot__role,.tropa-slot--c .tropa-slot__role{color:var(--listen)}.tropa-slot--w{border-color:#c9dceb;background:#e3eef7}.tropa-slot--w .tropa-slot__role{color:#2f5f86}.tropa-core__ru{font-size:15px;font-weight:600;color:var(--ink)}.tropa-detail{display:flex;flex-direction:column;gap:2px;padding:8px 0 8px 12px;border-left:3px solid var(--line)}.tropa-detail__q{font-size:12px;font-weight:800;color:var(--grammar)}.tropa-detail__en{font-family:Literata,Georgia,serif;font-size:16px;line-height:22px;color:var(--ink)}.tropa-detail__ru{font-size:14px;color:var(--ink-2)}.tropa-form{font-size:12px;color:var(--ink-2)}.tropa-form b{color:var(--ink)}.tropa-more{align-self:flex-start;height:40px;padding:0 14px;border-radius:999px;border:1.5px dashed #E0B89B;background:var(--surface);color:var(--grammar);font-size:14px;font-weight:700}.tropa-all{display:flex;flex-direction:column;gap:4px;padding:12px 14px;border-radius:14px;background:var(--good-tint);color:var(--good);font-size:15.5px;line-height:22px;font-weight:600}.tropa-quizline{margin:0;font-family:Literata,Georgia,serif;font-size:18px;line-height:34px}.tropa-qw{border:0;padding:2px 4px;border-radius:8px;background:var(--muted-fill);font:inherit;color:var(--ink);cursor:pointer}.tropa-qw--ok{background:var(--good-tint);color:var(--good);box-shadow:0 0 0 2px #bfe3cb}.tropa-qw--bad{background:var(--bad-tint);color:var(--bad);text-decoration:line-through}