.msa{--ink:#282532;--muted:#716b78;--purple:#78658d;--pale:#f3eff5;--cream:#fbf8f1;max-width:980px;margin:32px auto;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif;line-height:1.7}.msa *{box-sizing:border-box}.msa__hero{text-align:center;padding:44px 24px 30px;background:linear-gradient(135deg,var(--cream),#f7f3f8);border-radius:24px 24px 0 0}.msa__eyebrow{font-size:12px;letter-spacing:.18em;color:var(--purple);font-weight:700}.msa__hero h2{font-size:clamp(28px,5vw,42px);margin:5px 0 8px}.msa__hero p{margin:0;color:var(--muted);font-size:16px}.msa__form,.msa__result{padding:34px clamp(20px,5vw,58px);border:1px solid #e8e1ea;border-top:0;border-radius:0 0 24px 24px;background:#fff;box-shadow:0 18px 45px rgba(57,43,66,.08)}.msa__steps{display:flex;gap:10px;margin-bottom:28px}.msa__steps span{flex:1;padding:8px;text-align:center;border-bottom:3px solid #e9e4eb;color:#918b94;font-size:13px}.msa__steps .is-active{border-color:var(--purple);color:var(--purple);font-weight:700}.msa__grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.msa label>span:first-child{display:block;margin-bottom:6px;font-weight:700;font-size:14px}.msa input,.msa select{width:100%;height:50px;border:1px solid #d8d2da;border-radius:10px;padding:0 13px;background:#fff;color:var(--ink);font-size:16px}.msa input:focus,.msa select:focus{outline:3px solid rgba(120,101,141,.14);border-color:var(--purple)}.msa__unit{position:relative;display:block}.msa__unit input{padding-right:48px}.msa__unit b{position:absolute;right:15px;top:11px;color:var(--muted)}.msa__agree{display:flex!important;align-items:flex-start;gap:9px;margin:25px 0 16px;font-size:13px;font-weight:400!important}.msa__agree input{width:18px;height:18px;margin-top:4px}.msa__submit,.msa__contact{display:block;width:100%;border:0;border-radius:12px;padding:16px;background:var(--purple);color:#fff!important;text-align:center;text-decoration:none;font-size:17px;font-weight:700;cursor:pointer}.msa__submit:hover,.msa__contact:hover{background:#665478}.msa__privacy,.msa__source{text-align:center;color:var(--muted);font-size:12px}.msa__source{padding:16px 22px}.msa__loading{text-align:center;padding:50px}.msa__loading span{display:inline-block;width:42px;height:42px;border:4px solid var(--pale);border-top-color:var(--purple);border-radius:50%;animation:msa-spin .8s linear infinite}@keyframes msa-spin{to{transform:rotate(360deg)}}.msa__error{margin:18px 0;padding:15px;border-radius:10px;background:#fff0f0;color:#9d3232}.msa__result{border-top:1px solid #e8e1ea;border-radius:24px}.msa__result-head{text-align:center;padding:22px;border-radius:18px;background:var(--pale)}.msa__result-head span{display:block;font-weight:700}.msa__result-head strong{display:block;font-size:clamp(38px,8vw,62px);line-height:1.25;color:#5d4b70}.msa__result-head p{margin:0}.msa__cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:24px 0}.msa__cards div{padding:18px 10px;text-align:center;border:1px solid #e7e1e9;border-radius:12px}.msa__cards small,.msa__cards b{display:block}.msa__cards b{font-size:20px}.msa__facts{background:var(--cream);border-radius:12px;padding:10px 20px}.msa__facts p{display:flex;justify-content:space-between;border-bottom:1px solid #eee7dc;padding:7px 0;margin:0}.msa__facts p:last-child{border:0}.msa__result h3{margin-top:28px}.msa__table{overflow:auto}.msa table{width:100%;border-collapse:collapse;font-size:13px}.msa th,.msa td{padding:10px;border-bottom:1px solid #ece7ee;text-align:left;white-space:nowrap}.msa__note{margin:24px 0;padding:17px;border-left:4px solid #b7a8c2;background:#faf8fb}.msa__note p{margin:4px 0 0;font-size:13px}.msa__again{display:block;margin:16px auto 0;border:0;background:none;color:var(--purple);text-decoration:underline;cursor:pointer}@media(max-width:640px){.msa{margin:18px auto}.msa__hero{padding:32px 18px 24px}.msa__grid{grid-template-columns:1fr;gap:15px}.msa__form,.msa__result{padding:24px 17px}.msa__cards{grid-template-columns:1fr}.msa__cards div{display:flex;justify-content:space-between;align-items:center}.msa__result-head strong{font-size:42px}.msa__facts p{gap:16px}.msa__facts b{text-align:right}}
.msa__form input[type=number]{-moz-appearance:textfield}.msa__form input[type=number]::-webkit-inner-spin-button,.msa__form input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.msa__reset-basic,.msa__reset{display:block;margin:14px auto 0;border:0;background:none;color:var(--purple);text-decoration:underline;cursor:pointer}.msa__safety select{scroll-margin-top:180px}.msa__source span{display:block}.msa__source span:last-child{word-break:auto-phrase}

.msa__field-help{display:block;margin-top:6px;color:var(--muted);font-size:12px;line-height:1.6}.msa__safety .msa-development-scale{align-self:start}.msa .msa__grid>label{min-width:0}.msa .msa__grid select{max-width:100%}.msa .msa__details .msa__reset{margin:18px auto 0}.msa__mode button{position:relative;z-index:1;touch-action:manipulation;pointer-events:auto}@media(min-width:641px){.msa__safety .msa__grid>label>span:first-child{display:flex;align-items:flex-end;min-height:3.4em}}@media(max-width:640px){.msa__safety .msa__grid>label>span:first-child{min-height:0}}