/* 業種別ページの共通の見た目。/construction/ と同じ色・書体・部品 */

:root{--navy:#0e2a4d;--navy-ink:#091e3a;--gold:#b88a2c;--gold-ink:#8a6818;--sakura:#fcdde1;--off:#fbfaf6;--off2:#f4f0e6;--line:rgba(14,42,77,.14);--ink:#1a2238;--muted:#5d6478;--mincho:"Shippori Mincho",serif;--sans:"Noto Sans JP",system-ui,sans-serif}
*{box-sizing:border-box}
body{margin:0;font-family:var(--sans);color:var(--ink);background:radial-gradient(700px 420px at 92% -6%,rgba(252,221,225,.45),transparent 60%),linear-gradient(120deg,rgba(184,138,44,.08),transparent 28%),linear-gradient(180deg,var(--off),#fffaf2 56%,var(--off));line-height:1.95;font-size:15.5px;-webkit-font-smoothing:antialiased}
a{color:inherit}
.bar{position:sticky;top:0;z-index:30;background:rgba(251,250,246,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.bar-in{max-width:980px;margin:auto;padding:0 22px;min-height:62px;display:flex;align-items:center;justify-content:space-between;gap:14px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;min-width:0}
.brand-mark{width:36px;height:36px;border-radius:10px;background:url('/assets/brand/kigaku-sprout-icon-512.png') center/contain no-repeat;flex:none;box-shadow:0 8px 20px rgba(14,42,77,.08)}
.brand-txt{font-family:var(--mincho);font-weight:600;font-size:15.5px;color:var(--navy-ink);letter-spacing:.06em;line-height:1.25}
.brand-txt small{display:block;font-size:9.5px;color:var(--gold-ink);letter-spacing:.02em;font-weight:500}
.bar-cta{font-size:12.5px;font-weight:700;background:var(--navy);color:var(--off);border:1px solid var(--navy);border-radius:999px;padding:9px 18px;text-decoration:none;white-space:nowrap;transition:.2s}
.bar-cta:hover{background:var(--gold);border-color:var(--gold)}
.wrap{max-width:780px;margin:auto;padding:0 22px}
.crumb{font-size:11.5px;color:var(--muted);padding:18px 0 0}
.crumb a{text-decoration:none;color:var(--gold-ink)}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--mincho);font-style:italic;font-size:12.5px;color:var(--gold-ink);letter-spacing:.16em;margin-top:18px}
.eyebrow::before{content:"";width:30px;height:1px;background:var(--gold)}
h1{font-family:var(--mincho);font-size:clamp(26px,4.6vw,38px);line-height:1.5;letter-spacing:.01em;margin:10px 0 10px;color:var(--navy-ink)}
h1 .keep{display:inline-block}
.lead{color:var(--muted);font-size:14.5px;margin:0 0 14px}
.meta{font-size:11.5px;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:22px;margin-bottom:8px}
.article-visual{position:relative;margin:24px 0 36px;border-radius:14px;overflow:hidden;background:var(--navy);min-height:280px;box-shadow:0 26px 60px -38px rgba(14,42,77,.65)}
.article-visual img{width:100%;height:310px;object-fit:cover;display:block;filter:saturate(1.04) contrast(1.02)}
.article-visual::before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(6,18,38,.22),rgba(6,18,38,0) 55%);pointer-events:none}
.visual-label{position:absolute;top:16px;left:16px;z-index:2;color:#fff;background:rgba(14,26,44,.78);padding:5px 10px;border-radius:6px;font-size:11px;letter-spacing:.16em;text-transform:uppercase}
.visual-note{position:absolute;left:16px;bottom:16px;z-index:2;color:#fff;background:rgba(14,26,44,.78);padding:18px 20px;border-radius:8px;margin:0;max-width:min(70%,460px);line-height:1.7}@media(max-width:640px){.visual-note{right:16px;max-width:none;padding:16px}}
.visual-note b{display:block;font-family:var(--mincho);font-size:22px;letter-spacing:.03em;margin-bottom:4px}
.visual-note span{font-size:13px;color:#fff}
h2{font-family:var(--mincho);font-size:21px;color:var(--navy-ink);margin:52px 0 14px;padding-left:13px;border-left:3px solid var(--gold);line-height:1.6}
h3{font-family:var(--mincho);font-size:16.5px;margin:30px 0 8px;color:var(--navy-ink)}
p{margin:0 0 16px}
table{width:100%;border-collapse:collapse;font-size:13.5px;margin:18px 0;background:#fff}
th,td{border:1px solid var(--line);padding:11px 12px;text-align:left;vertical-align:top}
th{background:var(--off2);font-family:var(--mincho);white-space:nowrap}
ul{padding-left:22px;margin:0 0 16px}
li{margin-bottom:7px}
.point{background:#fff;border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:8px;padding:18px 20px;margin:22px 0;font-size:14px}
.point b{color:var(--gold-ink)}
.warn{background:#fdf6f3;border:1px solid rgba(160,70,50,.2);border-left:3px solid #b0563a;border-radius:8px;padding:18px 20px;margin:22px 0;font-size:14px}
.cta{margin:56px 0 0;background:var(--navy);border-radius:14px;padding:34px 28px;color:var(--off);text-align:center}
.cta h2{border:0;padding:0;color:#fff;margin:0 0 10px;font-size:22px}
.cta p{color:rgba(251,250,246,.8);font-size:13.5px;max-width:520px;margin:0 auto 20px}
.cta a{display:inline-block;background:var(--gold);color:#fff;font-weight:700;border-radius:999px;padding:14px 32px;text-decoration:none;font-size:14.5px}
.cta .sub{display:block;margin-top:14px;font-size:12px;color:rgba(251,250,246,.65)}
.rel{margin:48px 0 0;border-top:1px solid var(--line);padding-top:26px}
.rel h2{border:0;padding:0;font-size:16px;margin:0 0 12px}
.rel a{display:block;color:var(--gold-ink);text-decoration:none;font-size:13.5px;margin-bottom:8px}
footer{margin-top:64px;border-top:1px solid var(--line);background:var(--off2)}
.foot-in{max-width:980px;margin:auto;padding:26px 22px;font-size:12px;color:var(--muted);display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
.foot-in a{text-decoration:none}
@media(max-width:560px){.article-visual{min-height:230px;margin-top:20px}.article-visual img{height:245px}.visual-note{bottom:16px}.visual-note b{font-size:18px}.visual-note span{font-size:12px}.foot-in{display:block;line-height:2.2}}

/* ===== 業種別ページだけの部品 ===== */
.btns{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0 6px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 26px;border-radius:999px;font-weight:700;font-size:14.5px;text-decoration:none;border:1.5px solid var(--navy);transition:background .2s,color .2s}
.btn.main{background:var(--navy);color:var(--off)}
.btn.main:hover{background:var(--gold-ink);border-color:var(--gold-ink)}
.btn.sub{background:transparent;color:var(--navy-ink)}
.btn.sub:hover{background:var(--navy);color:var(--off)}
.photo-note{font-size:11.5px;color:var(--muted);margin:-26px 0 30px;text-align:right}
.qa{margin:18px 0 8px;border-top:1px solid var(--line)}
.qa-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:6px 22px;padding:16px 0;border-bottom:1px solid var(--line)}
.qa-q{font-family:var(--mincho);font-weight:600;color:var(--navy-ink);font-size:15.5px;line-height:1.7;margin:0}
.qa-a{margin:0;font-size:14.5px;color:var(--ink)}
.use{margin:10px 0 0;padding:0;list-style:none}
.use li{position:relative;padding:10px 0 10px 30px;border-bottom:1px dashed var(--line);margin:0;font-size:14.5px}
.use li::before{content:"";position:absolute;left:4px;top:19px;width:12px;height:7px;border-left:2.5px solid var(--gold);border-bottom:2.5px solid var(--gold);transform:rotate(-45deg)}
.shots{display:flex;gap:18px;align-items:flex-end;margin:22px 0 14px}
.shot{display:block;text-decoration:none;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff;box-shadow:0 22px 50px -34px rgba(14,42,77,.55);transition:transform .25s}
.shot:hover{transform:translateY(-3px)}
.shot img{display:block;width:100%;height:auto}
.shot.pc{flex:1 1 68%}
.shot.sp{flex:0 0 24%;border-radius:18px}
.shot-cap{margin:0 0 14px;font-size:13px;color:var(--muted)}
.price{margin:18px 0;background:#fff;border:1px solid var(--line);border-radius:12px;padding:6px 20px}
.price-row{display:flex;justify-content:space-between;gap:16px;align-items:baseline;padding:13px 0;border-bottom:1px solid var(--line);font-size:14.5px}
.price-row:last-child{border-bottom:0}
.price-row b{font-family:var(--mincho);font-size:19px;color:var(--navy-ink);white-space:nowrap}
.price-row span{min-width:0}
.steps{counter-reset:s;margin:14px 0 0;padding:0;list-style:none}
.steps li{counter-increment:s;position:relative;padding:4px 0 18px 54px;margin:0;font-size:14.5px}
.steps li::before{content:counter(s);position:absolute;left:0;top:2px;width:36px;height:36px;border-radius:50%;background:var(--navy);color:var(--off);font-family:var(--mincho);font-weight:700;display:grid;place-items:center}
.steps li::after{content:"";position:absolute;left:17px;top:42px;bottom:2px;width:2px;background:var(--line)}
.steps li:last-child::after{display:none}
.steps b{display:block;font-family:var(--mincho);font-size:16px;color:var(--navy-ink)}
.faq details{border-bottom:1px solid var(--line);padding:2px 0}
.faq summary{cursor:pointer;list-style:none;font-family:var(--mincho);font-weight:600;color:var(--navy-ink);padding:14px 28px 14px 0;position:relative;min-height:44px;line-height:1.7}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:10px;font-size:22px;color:var(--gold-ink)}
.faq details[open] summary::after{content:"\2212"}
.faq details p{margin:0 0 14px;font-size:14.5px}
.lead-big{font-size:16px;color:var(--ink);margin:0 0 6px}
.rel a.cur{color:var(--muted);pointer-events:none}
@media(max-width:640px){
 .qa-row{grid-template-columns:1fr}
 .shots{flex-direction:column;align-items:stretch}
 .shot.pc{display:none}
 .shot.sp{flex:none;width:72%;align-self:center}
 .photo-note{margin-top:-24px}
 .btn{flex:1 1 100%}
}

.cta h2,.visual-note b,.qa-q,h1 .keep{word-break:keep-all;overflow-wrap:break-word}
.cta h2{line-height:1.6}