.tmfa-tools{--t-border:#d8dee8;--t-soft:#f5f7fa;--t-text:#18212f;--t-muted:#667180;max-width:920px;margin:1.5rem auto;color:var(--t-text);font-family:inherit}.tmfa-tool-card{border:1px solid var(--t-border);border-radius:16px;background:#fff;padding:clamp(1rem,3vw,1.6rem);box-shadow:0 1px 4px rgba(0,0,0,.05)}.tmfa-tool-kicker{font-size:.76rem;font-weight:800;letter-spacing:.13em;color:var(--t-muted)}.tmfa-tool-card h2{margin:.25rem 0 .55rem;font-size:clamp(1.55rem,4vw,2.2rem);line-height:1.15}.tmfa-tool-intro{margin:0 0 1.2rem;color:#3f4a58;max-width:760px}.tmfa-input-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.8rem}.tmfa-input-grid label{display:flex;flex-direction:column;gap:.35rem;font-weight:700;font-size:.88rem}.tmfa-input-grid input,.tmfa-input-grid select{width:100%;box-sizing:border-box;border:1px solid #bfc8d5;border-radius:10px;background:#fff;color:var(--t-text);padding:.72rem .7rem;font:inherit;min-height:46px}.tmfa-input-unit{display:flex;align-items:stretch;border:1px solid #bfc8d5;border-radius:10px;overflow:hidden;background:#fff}.tmfa-input-unit input{border:0;border-radius:0;min-width:0}.tmfa-input-unit b{display:flex;align-items:center;padding:0 .7rem;background:var(--t-soft);color:var(--t-muted);font-size:.82rem}.tmfa-calc-button{margin-top:1rem;border:0;border-radius:11px;padding:.82rem 1.15rem;font:inherit;font-weight:800;cursor:pointer;background:#233b5d;color:#fff}.tmfa-calc-button:hover{filter:brightness(1.06)}.tmfa-form-error{margin-top:.8rem;padding:.8rem;border-radius:10px;background:#fff3f3;border:1px solid #e0aaaa}.tmfa-results{margin-top:1.25rem}.tmfa-result-hero{padding:1.15rem;border-radius:14px;background:var(--t-soft);display:flex;flex-direction:column;align-items:flex-start}.tmfa-result-hero>span,.tmfa-result-box>span{font-size:.76rem;letter-spacing:.06em;font-weight:800;color:var(--t-muted);text-transform:uppercase}.tmfa-result-hero strong{font-size:clamp(2.4rem,8vw,4.2rem);line-height:1;margin:.25rem 0}.tmfa-result-hero small,.tmfa-result-box small{color:var(--t-muted)}.tmfa-result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem;margin-top:.8rem}.tmfa-result-box{border:1px solid var(--t-border);border-radius:12px;padding:.9rem;display:flex;flex-direction:column;gap:.2rem}.tmfa-result-box strong{font-size:1.45rem}.tmfa-result-detail{display:flex;flex-wrap:wrap;gap:.5rem 1rem;margin:.9rem 0;color:#465261;font-size:.92rem}.tmfa-warning{padding:.9rem 1rem;border-radius:12px;background:#fff8e6;border:1px solid #ead39a;font-size:.92rem;line-height:1.45}.tmfa-how{margin-top:1rem;color:#4a5563}.tmfa-how summary{cursor:pointer;font-weight:700}.tmfa-how p{margin-bottom:0}.tmfa-tools [hidden]{display:none!important}@media(max-width:820px){.tmfa-input-grid{grid-template-columns:1fr 1fr}.tmfa-result-grid{grid-template-columns:1fr 1fr}.tmfa-result-box:last-child{grid-column:1/-1}}@media(max-width:520px){.tmfa-input-grid,.tmfa-result-grid{grid-template-columns:1fr}.tmfa-result-box:last-child{grid-column:auto}.tmfa-calc-button{width:100%}.tmfa-tool-card{border-radius:12px}.tmfa-result-hero strong{font-size:3rem}}