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18px;flex-wrap:wrap}.step-seg{width:34px;height:5px;border-radius:999px;background:var(--line-soft)}.step-seg.is-done{background:var(--brand-primary)}.step-seg.is-current{background:color-mix(in srgb,var(--brand-primary) 30%,var(--line-soft))}.step-label{font-size:11.5px;color:var(--ink-soft);margin-left:6px}.module-body{font-size:15px;color:var(--ink)}.module-section h2{font-size:16px;font-weight:750;margin:18px 0 8px}.module-section p{margin:0 0 12px}.quiz-head{display:flex;align-items:center;gap:10px;margin-bottom:14px}.quiz-title{font-size:17px;font-weight:800;letter-spacing:-.3px}.quiz-sub{font-size:12px;color:var(--ink-soft)}.quiz-q{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin-bottom:10px}.quiz-q-text{font-weight:650;font-size:14px;margin-bottom:10px}.quiz-opts{display:grid;grid-gap:7px;gap:7px}.quiz-opt{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:9px;border:1px solid var(--line);cursor:pointer}.quiz-opt input{flex:none}.quiz-opt.is-correct{border:1.5px solid var(--good);background:var(--good-bg)}.quiz-opt.is-wrong{border:1.5px solid var(--bad);background:var(--bad-bg)}.quiz-opt.is-muted{opacity:.6}.quiz-dot{width:18px;height:18px;flex:none;border-radius:999px;display:grid;place-items:center;font-size:10px;font-weight:800;border:1.5px solid #c8ccd9;color:#fff}.quiz-opt.is-correct .quiz-dot{background:var(--good);border-color:var(--good)}.quiz-opt.is-wrong .quiz-dot{background:var(--bad);border-color:var(--bad)}.quiz-opt-text{font-size:13.5px;flex:1 1}.quiz-opt-tag{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.5px}.quiz-opt.is-correct .quiz-opt-tag{color:var(--good)}.quiz-opt.is-wrong .quiz-opt-tag{color:var(--bad)}.quiz-exp{margin-top:10px;font-size:12.5px;border-radius:8px;padding:8px 12px}.quiz-exp.is-good{color:var(--good);background:var(--good-bg)}.quiz-exp.is-warn{color:var(--warn);background:var(--warn-bg)}.quiz-result{border-radius:10px;padding:12px 14px;margin:10px 0;font-size:13.5px}.quiz-result.is-good{color:var(--good);background:var(--good-bg);border:1px solid var(--good)}.quiz-result.is-bad{color:var(--bad);background:var(--bad-bg);border:1px solid var(--bad)}.quiz-submit{margin-top:4px}.mod-quiz-wrap{margin-top:26px;padding-top:22px}.mod-nav,.mod-quiz-wrap{border-top:1px solid var(--line)}.mod-nav{display:flex;justify-content:space-between;gap:14px;margin-top:30px;padding-top:16px}.mod-nav-card{text-decoration:none;color:inherit;border:1px solid var(--line);border-radius:10px;padding:10px 14px;max-width:44%}.mod-nav-card:hover{border-color:var(--brand-primary)}.mod-nav-card.is-next{text-align:right;margin-left:auto}.mod-nav-kick{display:block;font-size:11px;color:var(--ink-soft)}.mod-nav-title{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:13px;font-weight:650;line-height:1.35}.badge-done{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--good);background:var(--good-bg);padding:4px 8px;border-radius:999px}@media (max-width:1080px){.mod-sidebar{width:clamp(240px,30vw,300px)}}@media (max-width:820px){.mod-sidebar{display:none}.mod-main{padding:20px 16px 40px;max-width:none}.mod-hero{aspect-ratio:16/9}.mod-nav-card{max-width:48%}}.cert-cta{display:flex;align-items:center;gap:14px;padding:16px 18px;margin-bottom:14px;border-radius:var(--radius);background:color-mix(in srgb,var(--brand-primary) 8%,var(--card));border:1px solid color-mix(in srgb,var(--brand-primary) 30%,var(--line))}.cert-cta .cert-cta-ico{font-size:26px;line-height:1}.cert-cta .cert-cta-txt{flex:1 1}.cert-cta .cert-cta-title{font-weight:700;font-size:14px}.cert-cta .cert-cta-sub{color:var(--ink-soft);font-size:12.5px}.cert-wrap{max-width:820px;margin:0 auto;padding:24px 20px 64px}.cert-actions{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.certificate{position:relative;overflow:hidden;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:44px 52px;text-align:center}.cert-band{position:absolute;top:0;left:0;right:0;height:8px;background:linear-gradient(90deg,var(--brand-primary),color-mix(in srgb,var(--brand-primary) 40%,#fff))}.cert-medal{width:74px;height:74px;border-radius:999px;margin:6px auto 16px;background:color-mix(in srgb,var(--brand-primary) 10%,#fff);border:2px solid color-mix(in srgb,var(--brand-primary) 45%,#fff);display:grid;place-items:center;font-size:30px}.cert-kicker{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:2.4px;color:var(--ink-soft)}.cert-name{font-size:36px;font-weight:800;letter-spacing:-.7px;color:var(--brand-primary);margin:8px 0 6px}.cert-body{font-size:14.5px;color:var(--ink-soft);max-width:480px;margin:0 auto 24px}.cert-body b{color:var(--ink)}.cert-chips{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;max-width:560px;margin:0 auto 26px}.cert-chip{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:650;background:#f2f3f8;border-radius:999px;padding:5px 12px}.cert-chip b{color:var(--brand-primary)}.cert-footer{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;padding-top:18px;border-top:1px solid var(--line);font-size:12.5px;color:var(--ink-soft);text-align:left}.cert-issuer{font-weight:700;color:var(--ink)}@media print{.cert-actions{display:none}.certificate{border:none;box-shadow:none}body{background:#fff}}