.lede{margin:0 0 14px;color:#5b6785;font-size:14px}
/* 切り替え：白いつまみが、すべって動く */
.seg{position:relative;display:flex;padding:4px;background:#e9edf6;border-radius:14px;margin-bottom:14px}
.seg .thumb{position:absolute;top:4px;bottom:4px;left:4px;width:calc((100% - 8px) / 3);background:#fff;border-radius:10px;box-shadow:0 1px 3px rgba(15,27,61,.18),0 4px 10px rgba(15,27,61,.08);transition:transform .45s cubic-bezier(.34,1.45,.5,1)}
.seg button{position:relative;z-index:1;flex:1;font:inherit;font-size:14px;font-weight:700;padding:10px 0;border:0;border-radius:10px;background:transparent;color:#6b7a9e;cursor:pointer;transition:color .25s ease,transform .15s ease}
.seg button.on{color:#0f1b3d}
.seg button:active{transform:scale(.94)}
.seg button:focus-visible{outline:2px solid #3a62b8;outline-offset:1px}
/* 入力できる窓：白地・線あり */
.inputs{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.f{display:flex;flex-direction:column;gap:5px}
.f:first-child{grid-column:1/-1}
.f label{font-size:12px;font-weight:700;color:#5b6785}
.f input{width:100%;height:48px;border:1.5px solid #b8c2d9;border-radius:12px;background:#fff;padding:0 12px;font:inherit;font-size:18px;font-weight:700;color:#0f1b3d;text-align:right;transition:border-color .2s ease,box-shadow .2s ease}
.f input:focus{outline:none;border-color:#3a62b8;box-shadow:0 0 0 4px rgba(58,98,184,.18)}
.f[hidden]{display:none}
/* 自動で出る窓：薄い青の台に、白い数字の窓。入力欄（白地・線）と見分けがつき、サイトの紺・金と合う */
.gauge{margin-top:16px;padding:18px 16px 16px;border-radius:18px;background:#e4ecfa;border:1px solid #cdd9f0;color:#0f1b3d;transition:box-shadow .6s ease}
.gauge.pulse{box-shadow:0 0 0 5px rgba(233,178,0,.25);transition:box-shadow .1s ease}
.g-main{display:flex;align-items:center;gap:10px}
.g-main .meter{margin-left:auto}
.g-label{font-size:12px;font-weight:700;color:#4a5a82;letter-spacing:.08em;min-width:2.6em}
.g-unit{font-size:13px;color:#4a5a82}
.g-sub{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:16px;padding-top:14px;border-top:1px solid #cdd9f0}
.g-sub>div{display:flex;flex-direction:column;align-items:flex-end;gap:4px}
.g-sub .g-label{align-self:flex-start}
.meter{display:inline-flex;align-items:center;font-size:24px;font-weight:700;font-variant-numeric:tabular-nums;color:#0f1b3d;line-height:1.25}
.meter.xl{font-size:44px}
.meter .d{position:relative;display:inline-block;height:1.25em;overflow:hidden;width:.68em;margin:0 1px;background:#fff;border-radius:5px;text-align:center;box-shadow:0 1px 2px rgba(15,27,61,.18),inset 0 0 0 1px #d5dff3}
/* 上下を少し暗くして、筒の中を回っているように見せる */
.meter .d::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(rgba(15,27,61,.16),transparent 28%,transparent 72%,rgba(15,27,61,.16))}
.meter .strip{display:block;will-change:transform;transition:transform 1s cubic-bezier(.16,1,.3,1)}
.meter .strip.moving i{filter:blur(.7px)}
.meter .strip i{display:block;font-style:normal;height:1.25em}
.meter .c{display:inline-block;width:.3em;text-align:center;color:#e9b200}
@media (prefers-reduced-motion: reduce){.meter .strip,.seg .thumb,.gauge{transition:none}}
.judge{margin-top:12px;padding:12px 14px;border-radius:12px;background:#f1f3f8;font-size:14px;font-weight:700;color:#0f1b3d;transition:background-color .4s ease,color .4s ease}
.judge.ok{background:#e7f6ee;color:#065f46}
.judge.ng{background:#fde8ec;color:#9f1239}
.fine{font-size:11px;color:#6b7385;line-height:1.7;margin:10px 0 0}
.share{display:flex;align-items:center;gap:16px;margin-top:16px;flex-wrap:wrap;font-size:13px}
.share button{font:inherit;font-size:13px;padding:0;border:0;background:none;color:#0f1b3d;text-decoration:underline;cursor:pointer}
.share a{color:#0f1b3d}
#copyMsg{font-size:12px;color:#5b6785}
.more{font-size:13px;margin-top:20px}
.src{font-size:12px;color:#6b7385;padding-left:18px;margin:6px 0 0}
.seg.two .thumb{width:calc((100% - 8px) / 2)}
.breakdown{width:100%;margin-top:12px;font-size:12.5px}
.breakdown th:nth-child(n+2),.breakdown td:nth-child(n+2){text-align:right;white-space:nowrap}
.related{padding-left:18px;margin:6px 0 0;font-size:14px;line-height:2}
/* アフィリエイトのおすすめ枠（js/offers.js）。広告であることが分かる「PR」つき */
.offer{margin:22px 0 0}
.offer[hidden]{display:none}
.offer-card{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 16px;border:1px solid #e3e7f0;border-radius:14px;background:#fff;color:#0f1b3d;text-decoration:none}
.offer-text{display:flex;flex-direction:column;align-items:flex-start;gap:4px;min-width:0;font-size:12px;color:#5b6785}
.offer-text b{font-size:14px;color:#0f1b3d;line-height:1.5}
.offer-pr{font-size:10px;line-height:1;letter-spacing:.14em;padding:3px 5px 3px 7px;border:1px solid #c3cadb;border-radius:2px;color:#5b6785}
.offer-btn{flex:0 0 auto;white-space:nowrap;font-size:12px;font-weight:700;padding:10px 14px;border-radius:8px;background:#0f1b3d;color:#fff}
@media (hover:hover){.offer-card:hover .offer-btn{background:#1b3a82}}
.inputs.one{grid-template-columns:1fr}
.f select{width:100%;height:48px;border:1.5px solid #b8c2d9;border-radius:12px;background:#fff;padding:0 12px;font:inherit;font-size:15px;font-weight:700;color:#0f1b3d;transition:border-color .2s ease,box-shadow .2s ease}
.f select:focus{outline:none;border-color:#3a62b8;box-shadow:0 0 0 4px rgba(58,98,184,.18)}
.f input[type=date]{text-align:right}