:root{--blue-soft: #e8f4ff;--blue-main: #8ecaff;--blue-accent: #4da8ff;--white: #ffffff;--text: #2d3a4a;--border: #d4e7f7}body{background:var(--blue-soft);font-family:Kanit,sans-serif;color:var(--text)}.card{background:var(--white);border:1px solid var(--border);box-shadow:0 4px 14px #0000000d;margin-bottom:.8rem}.card-body{font-size:1.25em}.emoji{font-size:.9em}.section-title{color:var(--blue-accent);font-weight:600;margin:0}.form-label{margin:.3rem auto}.form-control,.form-select{border-radius:5px;border:1px solid var(--border)}.form-control:focus,.form-select:focus{border-color:var(--blue-accent);box-shadow:0 0 0 .15rem #4da8ff40}.form-check-input:checked{background-color:var(--blue-accent);border-color:var(--blue-accent)}.result-section .resulttxt{color:var(--blue-accent);font-weight:500}.result-section p{margin-bottom:.3rem}.results{font-size:1.1em}.bg-yellow{background-color:#fdfdca;padding:.5rem}.output{border:1px solid rgb(189,250,99);background-color:#ebffed;padding:5px;border-radius:8px}