:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:#24313f;background:#fff7ed;line-height:1.5}*{box-sizing:border-box}body{margin:0}.page-shell{width:min(1100px,100%);margin:0 auto;padding:22px 18px 56px}.crumb{font-size:.92rem;color:#7a5f44;margin-bottom:22px}.crumb a,.related a{color:#a84d16;font-weight:850;text-decoration:none}.hero{padding:18px 0 24px}.eyebrow{display:inline-flex;padding:8px 12px;border-radius:999px;background:#fff;border:1px solid #f0d6b9;color:#8b451d;font-weight:900;font-size:.82rem;text-transform:uppercase;letter-spacing:.06em}h1{font-size:clamp(2.05rem,8vw,4.65rem);line-height:.95;letter-spacing:-.07em;margin:18px 0 14px}h2{font-size:clamp(1.35rem,3vw,2rem);letter-spacing:-.03em;margin:0 0 10px}p{color:#5b4b41;font-size:1.04rem}.hero p{max-width:850px;font-size:1.17rem}.tool-card,.content-grid article,.faq,.related{background:#fff;border:1px solid #efdcc4;border-radius:28px;box-shadow:0 18px 45px rgba(109,63,18,.08)}.tool-card{padding:22px;margin-top:10px}.tool-heading{display:flex;justify-content:space-between;gap:18px;align-items:flex-start}.sample-btn,.preset-row button{border:0;border-radius:999px;background:#8b451d;color:#fff;font-weight:900;padding:12px 15px;cursor:pointer}.sample-btn{white-space:nowrap}.converter-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:22px 0 16px}label{display:grid;gap:8px;color:#3f3026;font-weight:850}input,select{width:100%;border:1px solid #dfc6b2;border-radius:16px;padding:14px 13px;font:inherit;font-size:1.05rem;color:#1f2937;background:#fffaf6}input:focus,select:focus{outline:3px solid rgba(168,77,22,.22);border-color:#a84d16}.preset-row{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.preset-row button{background:#fff2df;color:#8b451d;border:1px solid #efc9a4}.preset-row button:hover,.sample-btn:hover{transform:translateY(-1px)}.results{display:grid;grid-template-columns:1.35fr repeat(2,1fr);gap:14px}.results article{border-radius:22px;background:#fff9f1;border:1px solid #efdcc4;padding:18px;min-height:128px;display:flex;flex-direction:column;justify-content:center}.results span{font-size:.82rem;text-transform:uppercase;letter-spacing:.08em;color:#8b6b4c;font-weight:900}.results strong{font-size:clamp(1.5rem,4vw,2.4rem);line-height:1.05;letter-spacing:-.04em;color:#1f2933}.results small{margin-top:8px;color:#5b4b41}.result-main{background:linear-gradient(135deg,#8b451d,#c66a22)!important;color:#fff!important}.result-main span,.result-main small,.result-main strong{color:#fff}.guidance{margin-top:16px;border-radius:18px;background:#fef3df;border:1px solid #f2d2a5;padding:14px 16px;color:#4f3929;font-weight:750}.content-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px}.content-grid article,.faq,.related{padding:22px}.check-list{padding-left:22px;color:#514236}.check-list li{margin:9px 0}.faq,.related{margin-top:18px}details{border-top:1px solid #ecd8bf;padding:15px 0}details:first-of-type{border-top:0}summary{cursor:pointer;font-weight:900;color:#2d2118}footer{text-align:center;margin-top:30px;color:#806950;font-size:.95rem}@media (max-width:820px){.tool-heading{display:block}.sample-btn{margin-top:12px}.converter-grid,.results,.content-grid{grid-template-columns:1fr}h1{letter-spacing:-.055em}.page-shell{padding-inline:14px}.tool-card,.content-grid article,.faq,.related{border-radius:22px}}