.mtpc{--ink:#14241f;--green:#0a6b51;--mint:#e7f4ef;--line:#d7e1dd;--cream:#fbfaf5;--danger:#9b2c2c;--warning:#8a5b00;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif;max-width:1080px;margin:24px auto;background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:0 18px 50px rgba(20,36,31,.08)}
.mtpc *{box-sizing:border-box}.mtpc__hero{padding:36px clamp(20px,5vw,56px);background:linear-gradient(135deg,#063f32,#0a6b51);color:#fff}.mtpc__hero h2{margin:4px 0 8px;font-size:clamp(26px,4vw,42px);line-height:1.25}.mtpc__hero p{margin:6px 0}.mtpc__eyebrow{letter-spacing:.16em;font-size:12px;font-weight:800}.mtpc__version{display:inline-block;margin-top:12px;padding:5px 10px;border:1px solid rgba(255,255,255,.45);border-radius:999px;font-size:12px}
.mtpc__tabs{display:flex;padding:16px clamp(16px,4vw,44px) 0;gap:8px;background:var(--cream)}.mtpc__tabs button{appearance:none;border:1px solid var(--line);background:#fff;color:var(--ink);padding:12px 24px;border-radius:12px 12px 0 0;font-weight:700;cursor:pointer}.mtpc__tabs button.is-active{background:var(--green);border-color:var(--green);color:#fff}.mtpc__form{padding:24px clamp(16px,4vw,44px);background:var(--cream)}
.mtpc__section{margin:20px 0;padding:20px;border:1px solid var(--line);border-radius:14px;background:#fff}.mtpc__section legend{padding:0 8px;color:var(--green);font-weight:800}.mtpc__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.mtpc label{display:flex;flex-direction:column;gap:7px;font-size:14px;font-weight:700}.mtpc input,.mtpc select{width:100%;min-height:44px;border:1px solid #9baca5;border-radius:8px;background:#fff;color:var(--ink);font:inherit;padding:9px 11px}.mtpc input:focus,.mtpc select:focus,.mtpc button:focus-visible{outline:3px solid rgba(10,107,81,.25);outline-offset:2px;border-color:var(--green)}.mtpc label>small[data-error-for]{color:var(--danger);font-weight:600}.mtpc__money{position:relative;display:block}.mtpc__money input{padding-right:38px}.mtpc__money b{position:absolute;right:12px;top:12px;color:#52635d;font-size:13px}.mtpc__hint{font-size:13px;color:#52635d}.mtpc__actions{display:flex;align-items:center;gap:18px;margin-top:24px}.mtpc__submit{border:0;border-radius:10px;background:var(--green);color:#fff;padding:14px 28px;font-weight:800;cursor:pointer}.mtpc__submit:disabled{opacity:.55;cursor:wait}.mtpc__actions p{font-size:12px;color:#52635d}.mtpc__status{padding:0 24px;color:var(--danger);font-weight:700}.mtpc__results{padding:30px clamp(16px,4vw,44px) 44px}.mtpc__summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.mtpc__summary-card{min-width:0;padding:16px;border:1px solid var(--line);border-radius:12px;background:#fff}.mtpc__summary-card span{display:block;font-size:12px;color:#52635d}.mtpc__summary-card strong{display:block;margin:6px 0;font-size:clamp(15px,1.9vw,24px);line-height:1.25;white-space:nowrap;word-break:keep-all;overflow-wrap:normal;font-variant-numeric:tabular-nums}
.mtpc .mtpc__money input[type="number"]{-moz-appearance:textfield;appearance:textfield}
.mtpc .mtpc__money input[type="number"]::-webkit-inner-spin-button,.mtpc .mtpc__money input[type="number"]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
.mtpc__summary{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}
.mtpc__summary-card{container-type:inline-size;padding:clamp(12px,2cqi,16px)}
.mtpc__summary-card strong{max-width:100%;font-size:15px;font-size:clamp(13px,8cqi,22px);letter-spacing:-.01em}
.mtpc__notice{margin:12px 0;padding:14px 16px;border-left:4px solid #477b68;border-radius:7px;background:#edf5f2}.mtpc__notice strong{display:block}.mtpc__notice p{margin:4px 0 0}.mtpc__notice--danger{border-color:var(--danger);background:#fff0f0;color:#742020}.mtpc__notice--warning{border-color:#d89a17;background:#fff8e8;color:#684500}.mtpc__notice--success{border-color:var(--green);background:var(--mint)}.mtpc__followup{padding:0 8px}.mtpc code{padding:2px 5px;border-radius:4px;background:#edf0ef;font-size:12px}.mtpc__items{margin-top:20px}.mtpc__item{border-top:1px solid var(--line)}.mtpc__item summary{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:12px;padding:16px 4px;cursor:pointer}.mtpc__item summary strong{font-size:18px}.mtpc__item summary em{font-style:normal}.mtpc__item-body{padding:0 18px 16px;color:#41524c;font-size:13px}.mtpc__item-body p{margin:6px 0}.mtpc__badge{display:inline-block;width:max-content;padding:3px 8px;border-radius:999px;background:#edf0ef;color:#41524c;font-size:11px;font-weight:800}.mtpc__badge--exact{background:#e3f5ed;color:#075943}.mtpc__badge--estimated{background:#fff2cf;color:#745000}.mtpc__badge--unknown{background:#ffe5e5;color:#852424}.mtpc__badge--not_applicable{background:#ecefed;color:#52635d}
@media(max-width:767px){.mtpc{margin:8px;border-radius:14px}.mtpc__hero{padding:26px 20px}.mtpc__tabs{padding:12px 12px 0}.mtpc__tabs button{flex:1;padding:11px 8px}.mtpc__form,.mtpc__results{padding:18px 14px 28px}.mtpc__section{padding:16px 12px}.mtpc__grid{grid-template-columns:1fr}.mtpc__summary{grid-template-columns:repeat(2,minmax(0,1fr))}.mtpc__actions{align-items:stretch;flex-direction:column}.mtpc__submit{width:100%;min-height:50px}.mtpc__item summary{grid-template-columns:1fr auto}.mtpc__item summary em{grid-column:1/-1}}
@media(max-width:390px){.mtpc__summary{grid-template-columns:1fr}.mtpc__hero h2{font-size:25px}.mtpc__summary-card strong{font-size:22px}}
@media(prefers-reduced-motion:reduce){.mtpc *{scroll-behavior:auto!important}}