/* Все стили теперь применяются только внутри .calculator-card */
    .calculator-card * {
        box-sizing: border-box;
        font-family: 'Segoe UI', Roboto, system-ui, sans-serif;
        margin: 0;
        padding: 0;
    }
    .calculator-card {
        max-width: 800px;
        width: 100%;
        background: white;
        border-radius: 28px;
        box-shadow: 0 20px 40px rgba(0, 40, 100, 0.15);
        padding: 32px;
        transition: all 0.2s;
        border: 1px solid #d9e6f2;
    }
    .calculator-card h2 {
        color: #003b7e;
        font-weight: 600;
        font-size: 1.7rem;
        line-height: 1.3;
        letter-spacing: -0.02em;
        margin-bottom: 20px;
        border-left: 6px solid #0077be;
        padding-left: 18px;
    }
    .calculator-card .form-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px 25px;
        margin-bottom: 30px;
    }
    .calculator-card .field-group {
        display: flex;
        flex-direction: column;
        gap: 6px;
    }
    .calculator-card .field-group.full-width {
        grid-column: span 2;
    }
    .calculator-card label {
        font-weight: 500;
        font-size: 0.9rem;
        color: #1e4a76;
        text-transform: uppercase;
        letter-spacing: 0.3px;
    }
    .calculator-card .detailed-label {
        font-weight: 600;
        font-size: 0.95rem;
        color: #00315e;
        text-transform: none;
        letter-spacing: normal;
        margin-bottom: 2px;
    }
    .calculator-card input,
    .calculator-card select {
        background: #f0f7fd;
        border: 2px solid transparent;
        border-radius: 16px;
        padding: 12px 18px;
        font-size: 1rem;
        transition: 0.2s;
        outline: none;
        color: #002856;
        font-weight: 500;
    }
    .calculator-card input:focus,
    .calculator-card select:focus {
        border-color: #0077be;
        background: white;
        box-shadow: 0 0 0 4px rgba(0,119,190,0.15);
    }
    .calculator-card input[readonly] {
        background: #e3ecf5;
        color: #0b3b5e;
        cursor: default;
        border-color: #c0d4e8;
    }
    .calculator-card .section-divider {
        grid-column: span 2;
        margin: 10px 0 5px;
        display: flex;
        align-items: center;
        gap: 15px;
        color: #0077be;
        font-weight: 600;
        font-size: 1.1rem;
    }
    .calculator-card .section-divider hr {
        flex-grow: 1;
        border: none;
        border-top: 2px dashed #b9d6ef;
    }
    .calculator-card .accent-button {
        background: #0077be;
        border: none;
        border-radius: 40px;
        padding: 16px 32px;
        font-size: 1.2rem;
        font-weight: 600;
        color: white;
        cursor: pointer;
        transition: all 0.15s;
        box-shadow: 0 8px 18px rgba(0,119,190,0.3);
        border: 1px solid rgba(255,255,255,0.2);
        width: 100%;
    }
    .calculator-card .accent-button:hover {
        background: #005fa3;
        transform: scale(1.02);
        box-shadow: 0 10px 22px rgba(0,90,150,0.4);
    }
    .calculator-card .results-block {
        background: #e8f1fa;
        border-radius: 24px;
        padding: 24px;
        margin: 25px 0 15px;
        border: 1px solid #b9d6ef;
    }
    .calculator-card .result-item {
        background: white;
        border-radius: 20px;
        padding: 18px 22px;
        margin-bottom: 16px;
        box-shadow: 0 2px 8px rgba(0,0,0,0.02);
        border-left: 6px solid #0077be;
    }
    .calculator-card .result-item:last-child {
        margin-bottom: 0;
    }
    .calculator-card .result-label {
        font-size: 0.9rem;
        color: #2b577c;
        margin-bottom: 6px;
        font-weight: 500;
    }
    .calculator-card .result-value {
        font-size: 2rem;
        font-weight: 700;
        color: #003b7e;
        line-height: 1.2;
        word-break: break-word;
    }
    .calculator-card .button-group {
        display: flex;
        gap: 15px;
        flex-wrap: wrap;
        margin-top: 20px;
        align-items: center;
    }
    .calculator-card .secondary-button {
        background: white;
        border: 2px solid #0077be;
        border-radius: 40px;
        padding: 14px 28px;
        font-size: 1rem;
        font-weight: 600;
        color: #0077be;
        cursor: pointer;
        transition: 0.1s;
        text-decoration: none;
        display: inline-block;
        text-align: center;
        flex: 1 1 auto;
    }
    .calculator-card .secondary-button:hover {
        background: #e2effa;
        border-color: #005fa3;
        color: #005fa3;
    }
    .calculator-card .link-button {
        background: #0b2b44;
        border-color: #0b2b44;
        color: white;
        flex: 1 1 auto;
        text-decoration: none;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
    .calculator-card .link-button:hover {
        background: #124b70;
        border-color: #124b70;
        color: white;
    }
    .calculator-card .hidden {
        display: none;
    }
    .calculator-card .small-note {
        font-size: 0.8rem;
        color: #5c7f9c;
        margin-top: 8px;
        text-align: center;
    }
    .calculator-card .fixed-badge {
        font-size: 0.7rem;
        background: #c0d4e8;
        color: #00315e;
        padding: 2px 8px;
        border-radius: 20px;
        margin-left: 8px;
        white-space: nowrap;
    }

/* Typography and frame follow the new section. */
#utm-section-page.utm-compressors-page .calculator-card{max-width:none;padding:0;border:0;box-shadow:none;border-radius:0;background:transparent} #utm-section-page .calculator-card *{font-family:inherit} #utm-section-page .calculator-card h2{font-family:"Tektur Variable",Tektur,sans-serif;font-size:24px;border:0;padding:0} #utm-section-page .calculator-card label{font-size:15px;line-height:1.5} #utm-section-page .calculator-card .field-group{min-width:0} #utm-section-page .calculator-card input,#utm-section-page .calculator-card select{min-width:0;width:100%;border-radius:0 10px 0 10px} #utm-section-page .calculator-card button{border-radius:0 10px 0 10px;background:#ff6a00;color:#fff} @media(max-width:600px){#utm-section-page .calculator-card .form-grid{grid-template-columns:1fr} #utm-section-page .calculator-card .field-group.full-width{grid-column:auto}}