.body-bmi{background:var(--bg);padding:20px;transition:.3s}.card-bmi,.container-bmi{background:var(--card);padding:30px}.container-bmi{max-width:1400px;margin:auto;border-radius:30px;display:grid;grid-template-columns:1fr 1fr;gap:25px;box-shadow:0 10px 30px rgba(0,0,0,.08)}.card-bmi{border:1px solid var(--border);border-radius:25px}.card-bmi h1{font-size:72px;color:var(--text);margin-bottom:15px;line-height:1.1}.desc-bmi{color:var(--text-light);font-size:20px;line-height:1.6;margin-bottom:30px}.card-bmi label{display:block;font-size:30px;font-weight:700;margin:25px 0 10px;color:var(--text)}.card-bmi button,.card-bmi input[type=number]{padding:18px;font-size:28px;transition:.3s;width:100%}.card-bmi input[type=number]{border:2px solid var(--border);border-radius:16px;background:var(--bg);color:var(--text);outline:0}.card-bmi input[type=number]:focus{border-color:#3b82f6}.card-bmi input[type=range]{width:100%;margin:20px 0;accent-color:#3b82f6}.card-bmi button{border:none;border-radius:16px;background:linear-gradient(90deg,#3b82f6,#4f46e5);color:#fff;font-weight:700;cursor:pointer;margin-top:10px}#bmi,#status,.legend-bmi,.legend-bmi span{color:var(--text)}.card-bmi button:hover{transform:translateY(-2px)}.result-bmi{text-align:center}#bmi{font-size:110px;font-weight:800}#status{font-size:44px;font-weight:700;margin-bottom:20px}.result-bmi svg{width:100%;max-width:650px}#needle{transform-origin:300px 300px;transition:.5s}.legend-bmi{margin-top:15px;padding:15px;border:1px solid var(--border);border-radius:16px;text-align:left;line-height:2;background:var(--bg)}.bmi-blog-badge,.bmi-blog-top h2 span,.related-card:hover{color:var(--primary)}.gender-box{display:flex;gap:15px;margin-top:10px}.gender-option{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:15px;border:2px solid #dbeafe;border-radius:15px;cursor:pointer;font-size:18px;font-weight:600;background:#fff}.gender-option input{width:auto}body.dark .card-bmi,body.dark .container-bmi{box-shadow:none}body.dark .legend-bmi{background:rgba(255,255,255,.03)}@media(max-width:1200px){.card-bmi h1{font-size:58px}#bmi{font-size:90px}}.breadcrumb{display:flex;align-items:center;gap:10px;margin-bottom:40px;flex-wrap:wrap}.breadcrumb a,.breadcrumb p{color:var(--text);font-size:15px;text-decoration:none;font-weight:600}.breadcrumb span{color:var(--para)}.bmi-blog-section{width:100%;padding-top:20px;padding-bottom:110px;background:var(--bg);margin-top:-20px}.bmi-blog-top{text-align:center;margin-bottom:70px}.bmi-blog-badge{display:inline-block;padding:10px 24px;border-radius:40px;background:rgba(0,208,156,.12);border:1px solid rgba(0,208,156,.2);font-size:14px;font-weight:700;margin-bottom:24px}.bmi-blog-card,.faq-box{border:1px solid var(--border);background:var(--card);transition:.3s}.bmi-blog-top h2{font-size:64px;color:var(--text);margin-bottom:22px;font-weight:900}.bmi-blog-top p{max-width:850px;margin:auto;color:var(--para);line-height:1.8}.bmi-blog-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;margin-bottom:70px}.bmi-blog-card{border-radius:28px;padding:35px}.bmi-blog-card:hover{transform:translateY(-5px)}.bmi-blog-card h3{color:var(--text);font-size:30px;margin-bottom:18px;font-weight:800}.bmi-blog-card p{color:var(--para);line-height:1.9}.bmi-faq{width:100%;max-width:1000px;margin:90px auto 0}.bmi-faq h2{text-align:center;color:var(--text);font-size:52px;font-weight:900;margin-bottom:50px}.faq-box{border-radius:26px;padding:30px 35px;margin-bottom:24px}.faq-box:hover{transform:translateY(-3px);border-color:rgba(0,208,156,.3)}.faq-box h4{color:var(--text);font-size:28px;font-weight:800;margin-bottom:18px;line-height:1.4}.faq-box p{color:var(--para);font-size:17px;line-height:1.9}.related-card,.related-tools h2{text-align:center;color:var(--text)}.related-tools{margin-top:70px}.related-tools h2{font-size:48px;margin-bottom:40px;font-weight:900}.related-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.related-card{background:var(--card);border:1px solid var(--border);border-radius:24px;padding:30px;text-decoration:none;font-weight:700;transition:.3s}.related-card:hover{transform:translateY(-5px);border-color:var(--primary)}@media(max-width:1000px){.bmi-wrapper{grid-template-columns:1fr}.related-grid{grid-template-columns:1fr 1fr}}@media(max-width:900px){.bmi-blog-grid,.bmi-info-grid,.container-bmi{grid-template-columns:1fr}.card-bmi h1{font-size:48px}.desc-bmi{font-size:18px}.card-bmi label{font-size:24px}.card-bmi button,.card-bmi input[type=number]{font-size:22px}#bmi{font-size:80px}#status{font-size:34px}}@media(max-width:700px){.bmi-header h1,.meter-value h3{font-size:42px}.bmi-blog-top h2{font-size:40px}.bmi-faq h2,.related-tools h2{font-size:34px}.bmi-blog-card,.bmi-form,.bmi-result,.faq-box{padding:24px}.faq-box h4{font-size:22px}.faq-box p{font-size:15px}.bmi-blog-card h3{font-size:24px}.bmi-meter{width:230px;height:115px}.meter-needle{height:90px}.related-grid{grid-template-columns:1fr}}@media(max-width:600px){.body-bmi{padding:10px}.container-bmi{padding:20px;border-radius:20px}.card-bmi{padding:20px}.card-bmi h1{font-size:36px}.desc-bmi{font-size:16px}.card-bmi label{font-size:20px}.card-bmi button,.card-bmi input[type=number]{padding:14px;font-size:18px}#bmi{font-size:60px}#status{font-size:26px}.height-wrapper{flex-direction:column}#heightUnit{width:100%}}