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.badge-pill[data-astro-cid-ef4kie24]{color:#c7a2f5;background:#1e1b4b;border-color:#6a50f366}.hero-h1[data-astro-cid-ef4kie24]{color:var(--text-main,#0f172a);letter-spacing:-.025em;margin-bottom:10px;font-size:2.35rem;font-weight:800;line-height:1.22}.hero-subtitle[data-astro-cid-ef4kie24]{color:var(--text-muted,#475569);margin-bottom:14px;font-size:1.05rem;line-height:1.55}.hero-trust-badges[data-astro-cid-ef4kie24]{background:#6a50f30d;border:1px solid #6a50f326;border-radius:50px;flex-wrap:wrap;justify-content:center;align-items:center;gap:8px 12px;margin-top:6px;padding:8px 20px;display:inline-flex}[data-theme=dark] .hero-trust-badges[data-astro-cid-ef4kie24]{background:#6a50f31f;border-color:#c7a2f533}.trust-badge[data-astro-cid-ef4kie24]{color:#475569;align-items:center;gap:5px;font-size:.85rem;font-weight:600;display:inline-flex}[data-theme=dark] .trust-badge[data-astro-cid-ef4kie24]{color:#cbd5e1}.trust-check[data-astro-cid-ef4kie24]{color:#10b981;font-weight:800}.trust-bullet[data-astro-cid-ef4kie24]{color:#94a3b8;font-size:.9rem}.calculator-card[data-astro-cid-ef4kie24]{z-index:2;border-radius:var(--radius-xl,26px);margin-bottom:40px;padding:36px;position:relative}.calc-grid[data-astro-cid-ef4kie24]{grid-template-columns:1.15fr 1fr;align-items:stretch;gap:36px;margin-bottom:32px;display:grid}.calc-header-badge[data-astro-cid-ef4kie24]{color:#6a50f3;text-transform:uppercase;letter-spacing:.05em;align-items:center;gap:8px;margin-bottom:20px;font-size:.85rem;font-weight:700;display:inline-flex}.inputs-grid-dual[data-astro-cid-ef4kie24]{grid-template-columns:1fr 1fr;gap:16px;margin-bottom:18px;display:grid}.form-item[data-astro-cid-ef4kie24]{margin-bottom:18px}.label-row[data-astro-cid-ef4kie24]{justify-content:space-between;align-items:center;margin-bottom:6px;display:flex}.label-row[data-astro-cid-ef4kie24] label[data-astro-cid-ef4kie24],.form-item[data-astro-cid-ef4kie24] label[data-astro-cid-ef4kie24]{color:var(--text-main,#0f172a);font-size:.92rem;font-weight:700}.label-hint[data-astro-cid-ef4kie24]{color:var(--text-muted,#94a3b8);font-size:.76rem}.custom-input-wrap[data-astro-cid-ef4kie24]{align-items:center;display:flex;position:relative}.custom-input-wrap[data-astro-cid-ef4kie24] input[data-astro-cid-ef4kie24]{width:100%;color:var(--text-main,#0f172a);border:2px solid var(--border-light,#e2e8f0);border-radius:var(--radius-md,14px);background:#fff;outline:none;padding:12px 86px 12px 16px;font-family:inherit;font-size:1.2rem;font-weight:700;transition:all .2s}.custom-input-wrap[data-astro-cid-ef4kie24] input[data-astro-cid-ef4kie24]:focus{border-color:#6a50f3;box-shadow:0 0 0 4px #6a50f326}.input-steppers[data-astro-cid-ef4kie24]{gap:4px;display:flex;position:absolute;right:6px}.stepper-btn[data-astro-cid-ef4kie24]{border:1px solid var(--border-light,#cbd5e1);width:36px;height:36px;color:var(--text-main,#0f172a);cursor:pointer;touch-action:manipulation;background:#f8fafc;border-radius:8px;justify-content:center;align-items:center;font-size:1.2rem;font-weight:700;transition:all .15s;display:flex}.stepper-btn[data-astro-cid-ef4kie24]:hover{color:#fff;background:#6a50f3;border-color:#6a50f3}.preset-wrapper[data-astro-cid-ef4kie24]{margin-bottom:18px}.preset-label[data-astro-cid-ef4kie24]{color:var(--text-muted,#64748b);text-transform:uppercase;letter-spacing:.04em;margin-bottom:8px;font-size:.78rem;font-weight:700;display:block}.preset-chips[data-astro-cid-ef4kie24]{flex-wrap:wrap;gap:8px;display:flex}.chip[data-astro-cid-ef4kie24]{border:1px solid var(--border-light,#cbd5e1);color:var(--text-muted,#475569);cursor:pointer;background:#fff;border-radius:20px;padding:6px 13px;font-size:.85rem;font-weight:600;transition:all .15s}.chip[data-astro-cid-ef4kie24]:hover{color:#6a50f3;border-color:#6a50f3}.chip[data-astro-cid-ef4kie24].active{color:#fff;background:#6a50f3;border-color:#6a50f3}.form-toggle-wrap[data-astro-cid-ef4kie24]{background:#6a50f30d;border:1px dashed #6a50f340;border-radius:10px;margin-bottom:18px;padding:10px 14px}.toggle-label[data-astro-cid-ef4kie24]{cursor:pointer;user-select:none;align-items:center;gap:10px;display:flex}.toggle-label[data-astro-cid-ef4kie24] input[data-astro-cid-ef4kie24]{accent-color:#6a50f3;cursor:pointer;width:18px;height:18px}.toggle-text[data-astro-cid-ef4kie24]{color:var(--text-main,#0f172a);font-size:.88rem;font-weight:600}.select-wrapper[data-astro-cid-ef4kie24]{position:relative}.select-wrapper[data-astro-cid-ef4kie24] select[data-astro-cid-ef4kie24]{width:100%;color:var(--text-main,#0f172a);border:2px solid var(--border-light,#e2e8f0);border-radius:var(--radius-md,14px);cursor:pointer;background:#fff;outline:none;padding:11px 16px;font-family:inherit;font-size:.95rem;font-weight:600}.select-wrapper[data-astro-cid-ef4kie24] select[data-astro-cid-ef4kie24]:focus{border-color:#6a50f3;box-shadow:0 0 0 4px #6a50f326}.rounding-note-box[data-astro-cid-ef4kie24]{color:var(--text-muted,#475569);background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;margin-top:8px;padding:8px 12px;font-size:.82rem;line-height:1.45}.shortcuts-card[data-astro-cid-ef4kie24]{border:1px solid var(--border-light,#e2e8f0);border-radius:var(--radius-md,14px);background:#fff;padding:16px}.shortcuts-head[data-astro-cid-ef4kie24]{align-items:center;gap:8px;margin-bottom:12px;display:flex}.shortcuts-head[data-astro-cid-ef4kie24] h4[data-astro-cid-ef4kie24]{color:var(--text-main,#0f172a);font-size:.88rem;font-weight:700}.shortcuts-list[data-astro-cid-ef4kie24]{flex-direction:column;gap:8px;list-style:none;display:flex}.shortcuts-list[data-astro-cid-ef4kie24] li[data-astro-cid-ef4kie24]{color:var(--text-muted,#475569);align-items:center;gap:12px;font-size:.82rem;display:flex}.key-tag[data-astro-cid-ef4kie24]{color:#334155;background:#f1f5f9;border:1px solid #cbd5e1;border-radius:4px;padding:2px 7px;font-family:inherit;font-size:.74rem;font-weight:700;display:inline-block;box-shadow:0 1px #0000001a}.result-gradient-card[data-astro-cid-ef4kie24]{border-radius:var(--radius-xl,24px);color:#fff;background:linear-gradient(135deg,#6a50f3 0%,#8561f7 50%,#b381ed 100%);flex-direction:column;justify-content:space-between;height:100%;padding:32px 28px;display:flex;position:relative;overflow:hidden;box-shadow:0 20px 35px -10px #6a50f366}.shimmer-overlay[data-astro-cid-ef4kie24]{pointer-events:none;background:linear-gradient(90deg,#0000 0%,#ffffff14 50%,#0000 100%);width:200%;height:100%;animation:6s infinite shimmer;position:absolute;top:0;left:-100%}@keyframes shimmer{0%{transform:translate(0)}to{transform:translate(100%)}}.result-content-layer[data-astro-cid-ef4kie24]{z-index:2;text-align:center;position:relative}.result-tag[data-astro-cid-ef4kie24]{backdrop-filter:blur(8px);text-transform:uppercase;letter-spacing:.06em;background:#fff3;border-radius:20px;align-items:center;gap:6px;margin-bottom:12px;padding:4px 12px;font-size:.78rem;font-weight:700;display:inline-flex}.dot-indicator[data-astro-cid-ef4kie24]{background:#34d399;border-radius:50%;width:6px;height:6px}.score-display[data-astro-cid-ef4kie24]{margin-bottom:6px;line-height:1}.score-num[data-astro-cid-ef4kie24]{letter-spacing:-.04em;font-size:clamp(3.2rem,12vw,4.5rem);font-weight:900}.score-symbol[data-astro-cid-ef4kie24]{opacity:.85;font-size:clamp(1.8rem,6vw,2.5rem);font-weight:700}.letter-grade-wrap[data-astro-cid-ef4kie24]{flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;margin-bottom:10px;display:flex}.letter-grade[data-astro-cid-ef4kie24]{font-size:clamp(1.8rem,6vw,2.2rem);font-weight:800}.grade-feedback-badge[data-astro-cid-ef4kie24]{background:#ffffff40;border-radius:20px;padding:4px 12px;font-size:.85rem;font-weight:700}.score-link[data-astro-cid-ef4kie24],.letter-grade-link[data-astro-cid-ef4kie24],.feedback-link[data-astro-cid-ef4kie24],.fraction-link[data-astro-cid-ef4kie24],.per-question-link[data-astro-cid-ef4kie24]{color:inherit;justify-content:center;align-items:center;text-decoration:none;transition:opacity .2s,transform .2s;display:inline-flex}.score-link[data-astro-cid-ef4kie24]:hover,.letter-grade-link[data-astro-cid-ef4kie24]:hover,.feedback-link[data-astro-cid-ef4kie24]:hover,.fraction-link[data-astro-cid-ef4kie24]:hover,.per-question-link[data-astro-cid-ef4kie24]:hover{opacity:.95;transform:translateY(-1px)}.score-link[data-astro-cid-ef4kie24]:hover .score-num[data-astro-cid-ef4kie24]{text-underline-offset:6px;text-decoration:underline 3px}.letter-grade-link[data-astro-cid-ef4kie24]:hover .letter-grade[data-astro-cid-ef4kie24]{text-underline-offset:4px;text-decoration:underline 2px}.fraction-link[data-astro-cid-ef4kie24]:hover .fraction-text[data-astro-cid-ef4kie24]{text-underline-offset:3px;text-decoration:underline 1.5px}.fraction-text[data-astro-cid-ef4kie24]{opacity:.9;margin-bottom:4px;font-size:.95rem;font-weight:500}.per-question-badge[data-astro-cid-ef4kie24]{background:#ffffff26;border-radius:12px;margin-bottom:16px;padding:3px 10px;font-size:.84rem;font-weight:600;display:inline-block}.score-progress-bar[data-astro-cid-ef4kie24]{background:#ffffff40;border-radius:10px;width:100%;height:6px;margin-bottom:20px;overflow:hidden}.score-progress-fill[data-astro-cid-ef4kie24]{background:#fff;border-radius:10px;height:100%;transition:width .3s}.action-buttons-group[data-astro-cid-ef4kie24]{grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px;display:grid}.btn[data-astro-cid-ef4kie24]{cursor:pointer;border:none;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:12px 18px;font-size:.92rem;font-weight:700;text-decoration:none;transition:all .2s;display:inline-flex}.btn-white[data-astro-cid-ef4kie24]{color:#6a50f3;background:#fff}.btn-white[data-astro-cid-ef4kie24]:hover{background:#f8fafc;transform:translateY(-2px);box-shadow:0 6px 16px #00000026}.btn-outline[data-astro-cid-ef4kie24]{color:#fff;background:#ffffff26;border:1.5px solid #fff6}.btn-outline[data-astro-cid-ef4kie24]:hover{background:#ffffff40;transform:translateY(-2px)}.btn-kbd[data-astro-cid-ef4kie24]{background:#ffffff40;border-radius:4px;padding:1px 6px;font-size:.72rem;font-weight:800}.secondary-actions[data-astro-cid-ef4kie24]{flex-wrap:wrap;justify-content:center;gap:12px;margin-bottom:16px;display:flex}.action-link-btn[data-astro-cid-ef4kie24]{color:#ffffffe6;cursor:pointer;background:0 0;border:none;border-radius:6px;align-items:center;gap:5px;padding:4px 8px;font-size:.8rem;font-weight:600;transition:all 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p[data-astro-cid-ef4kie24]{color:var(--text-muted,#64748b);font-size:.88rem}.chart-legend[data-astro-cid-ef4kie24]{color:var(--text-muted,#64748b);gap:14px;font-size:.82rem;display:flex}.legend-item[data-astro-cid-ef4kie24]{align-items:center;gap:6px;display:flex}.legend-dot[data-astro-cid-ef4kie24]{border-radius:50%;width:8px;height:8px}.active-dot[data-astro-cid-ef4kie24]{background:#6a50f3}.possible-dot[data-astro-cid-ef4kie24]{background:#cbd5e1}.chart-grid[data-astro-cid-ef4kie24]{grid-template-columns:repeat(auto-fill,minmax(88px,1fr));gap:10px;display:grid}.chart-card{border:1.5px solid var(--border-light,#e2e8f0);border-radius:var(--radius-md,12px);text-align:center;cursor:pointer;background:#fff;padding:10px 6px;transition:all .15s}.chart-card:hover{border-color:#6a50f3;transform:translateY(-2px);box-shadow:0 6px 14px #6a50f31f}.chart-card.active{color:#fff;background:#6a50f3;border-color:#6a50f3;transform:translateY(-2px);box-shadow:0 8px 18px #6a50f347}.chart-card .c-wrong{color:var(--text-muted,#64748b);margin-bottom:2px;font-size:.76rem;font-weight:700}.chart-card.active .c-wrong{color:#ffffffd9}.chart-card .c-grade{color:var(--text-main,#0f172a);font-size:1.15rem;font-weight:900;line-height:1.1}.chart-card.active .c-grade{color:#fff}.chart-card .c-letter{color:#6a50f3;margin-top:2px;font-size:.82rem;font-weight:800}.chart-card.active .c-letter{color:#fff}[data-theme=dark] .calculator-card[data-astro-cid-ef4kie24]{background:#16132bf5!important;border:1px solid #ffffff1a!important;box-shadow:0 24px 48px -12px #0009,0 0 35px #6a50f326!important}[data-theme=dark] .calc-header-badge[data-astro-cid-ef4kie24]{color:#c7a2f5}[data-theme=dark] .label-row[data-astro-cid-ef4kie24] label[data-astro-cid-ef4kie24],[data-theme=dark] .form-item[data-astro-cid-ef4kie24] label[data-astro-cid-ef4kie24]{color:#f8fafc!important}[data-theme=dark] .label-hint[data-astro-cid-ef4kie24]{color:#94a3b8!important}[data-theme=dark] 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.chip[data-astro-cid-ef4kie24]:hover{color:#e2e8f0!important;background:#26214f!important;border-color:#a855f7!important}[data-theme=dark] .chip[data-astro-cid-ef4kie24].active{box-shadow:0 4px 12px #6a50f366;color:#fff!important;background:#6a50f3!important;border-color:#6a50f3!important}[data-theme=dark] .form-toggle-wrap[data-astro-cid-ef4kie24]{background:#6a50f324!important;border:1px dashed #a855f759!important}[data-theme=dark] .toggle-text[data-astro-cid-ef4kie24]{color:#f1f5f9!important}[data-theme=dark] .select-wrapper[data-astro-cid-ef4kie24] select[data-astro-cid-ef4kie24]{color:#fff!important;background:#191638!important;border-color:#ffffff2e!important}[data-theme=dark] .select-wrapper[data-astro-cid-ef4kie24] select[data-astro-cid-ef4kie24] option[data-astro-cid-ef4kie24]{color:#fff!important;background:#15122e!important}[data-theme=dark] .select-wrapper[data-astro-cid-ef4kie24] select[data-astro-cid-ef4kie24]:focus{border-color:#a855f7!important;box-shadow:0 0 0 4px #a855f740!important}[data-theme=dark] .rounding-note-box[data-astro-cid-ef4kie24]{color:#cbd5e1!important;background:#16132e!important;border-color:#ffffff1a!important}[data-theme=dark] .rounding-note-box[data-astro-cid-ef4kie24] strong[data-astro-cid-ef4kie24]{color:#fff!important}[data-theme=dark] .rounding-note-box[data-astro-cid-ef4kie24] em[data-astro-cid-ef4kie24]{color:#c7a2f5!important}[data-theme=dark] .shortcuts-card[data-astro-cid-ef4kie24]{background:#16132e!important;border-color:#ffffff1a!important}[data-theme=dark] .shortcuts-head[data-astro-cid-ef4kie24] h4[data-astro-cid-ef4kie24]{color:#f8fafc!important}[data-theme=dark] .shortcuts-list[data-astro-cid-ef4kie24] li[data-astro-cid-ef4kie24]{color:#cbd5e1!important}[data-theme=dark] .key-tag[data-astro-cid-ef4kie24]{box-shadow:0 1px #0000004d;color:#f8fafc!important;background:#282352!important;border-color:#fff3!important}[data-theme=dark] .result-gradient-card[data-astro-cid-ef4kie24]{background:linear-gradient(135deg,#5c3fe3 0%,#7848ec 50%,#954ae4 100%)!important;border:1px solid #ffffff2e!important;box-shadow:0 20px 45px -10px #000000a6,0 0 30px #6a50f359!important}[data-theme=dark] .score-display[data-astro-cid-ef4kie24]{color:#fff!important}[data-theme=dark] .score-num[data-astro-cid-ef4kie24]{text-shadow:0 4px 20px #00000059;color:#fff!important}[data-theme=dark] .score-symbol[data-astro-cid-ef4kie24]{opacity:.95;color:#fff!important}[data-theme=dark] .letter-grade[data-astro-cid-ef4kie24]{text-shadow:0 4px 16px #00000059;color:#fff!important}[data-theme=dark] .grade-feedback-badge[data-astro-cid-ef4kie24]{border:1px solid #fff3;color:#fff!important;background:#ffffff47!important}[data-theme=dark] .fraction-text[data-astro-cid-ef4kie24]{text-shadow:0 1px 4px #0006;color:#fff!important;opacity:1!important;font-weight:600!important}[data-theme=dark] .per-question-badge[data-astro-cid-ef4kie24]{border:1px solid #fff3;color:#fff!important;background:#ffffff38!important}[data-theme=dark] .score-progress-bar[data-astro-cid-ef4kie24]{background:#0000004d!important}[data-theme=dark] .score-progress-fill[data-astro-cid-ef4kie24]{box-shadow:0 0 14px #ffffffd9;background:#fff!important}[data-theme=dark] .btn-white[data-astro-cid-ef4kie24]{color:#583fe0!important;background:#fff!important;font-weight:800!important}[data-theme=dark] .btn-white[data-astro-cid-ef4kie24]:hover{color:#482ed1!important;background:#f1edfd!important}[data-theme=dark] .btn-outline[data-astro-cid-ef4kie24]{color:#fff!important;background:#ffffff29!important;border:1.5px solid #ffffff80!important}[data-theme=dark] .btn-outline[data-astro-cid-ef4kie24]:hover{background:#ffffff42!important}[data-theme=dark] .action-link-btn[data-astro-cid-ef4kie24]{opacity:.95;color:#fff!important}[data-theme=dark] .action-link-btn[data-astro-cid-ef4kie24]:hover{opacity:1;background:#fff3!important}[data-theme=dark] 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