/* 業種別ページ（/industry/）共通スタイル — 図面・製作所デザイン */
:root{
  --ink:#17191B;
  --ink-2:#2F3337;
  --ink-3:#3D4145;
  --ink-4:#4A4E52;
  --paper:#F1F1EC;
  --paper-2:#E8E9E3;
  --sheet:#FBFBF8;
  --line:#C4C7C1;
  --accent:#C33F17;
  --accent-on-dark:#F0A385;
  --dark-text:#C9CCCF;
  --dark-line:#5A5F64;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Zen Kaku Gothic New","Hiragino Sans","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;font-size:16px;line-height:1.85;-webkit-font-smoothing:antialiased;overflow-wrap:anywhere}
h1,h2,h3,p,ul,ol,dl,dd,figure{margin:0}
ul,ol{padding:0;list-style:none}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
a:hover{color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.mono{font-family:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.02em}
.wrap{max-width:1200px;margin:0 auto;padding:0 40px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:8px 16px;z-index:100}
.skip:focus{left:8px;top:8px}

/* 方眼 */
.paper{background-image:linear-gradient(rgba(23,25,27,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(23,25,27,.055) 1px,transparent 1px);background-size:24px 24px}
.paper-dark{background-image:linear-gradient(rgba(241,241,236,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(241,241,236,.06) 1px,transparent 1px);background-size:24px 24px}
.hatch{background-color:#E4E5DF;background-image:repeating-linear-gradient(45deg,rgba(23,25,27,.09) 0 1px,transparent 1px 10px)}

/* ボタン */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:56px;padding:0 28px;font-weight:700;font-size:16px;line-height:1.4;text-decoration:none;border-radius:2px;border:1.5px solid transparent;transition:transform .15s ease,background-color .15s ease,color .15s ease}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{color:#fff;background:#A93412}
.btn-line{border-color:var(--ink);color:var(--ink)}
.btn-line:hover{background:var(--ink);color:var(--paper)}
.btn-line-light{border-color:var(--paper);color:var(--paper)}
.btn-line-light:hover{background:var(--paper);color:var(--ink)}
.btn-sm{min-height:46px;padding:0 20px;font-size:14px}
.btn-wide{min-width:300px}

/* 判子ロゴ */
.stamp{flex:none;width:44px;height:44px;border:2px solid var(--accent);color:var(--accent);display:grid;place-items:center;font-weight:900;font-size:13px;line-height:1.1;text-align:center;border-radius:3px}
.stamp-lg{width:64px;height:64px;font-size:17px;border-radius:4px}
.stamp-on-dark{border-color:var(--accent-on-dark);color:var(--accent-on-dark)}

/* ヘッダー */
.site-header{border-bottom:1.5px solid var(--ink);background:var(--paper)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:76px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-name{font-weight:900;font-size:20px;letter-spacing:.1em}
.brand-sub{font-size:11px;color:var(--ink-4)}
.brand-plain{font-weight:900;font-size:18px;letter-spacing:.04em;text-decoration:none}
.gnav{display:flex;gap:28px;align-items:center}
.gnav a{text-decoration:none;font-weight:500;font-size:14px}

/* パンくず */
.crumbs{border-bottom:1px solid var(--line);font-size:12px;color:var(--ink-4)}
.crumbs ol{display:flex;flex-wrap:wrap;gap:6px 0;padding-top:10px;padding-bottom:10px}
.crumbs li+li::before{content:"/";margin:0 10px;color:var(--line)}
.crumbs a{color:var(--ink-4)}
.crumbs a:hover{color:var(--accent)}

/* セクション共通 */
.sec{padding:120px 0}
.sec+.sec{border-top:1.5px solid var(--ink)}
.sec-tint{background:var(--paper-2)}
.sec-dark{background-color:var(--ink);color:var(--paper)}
.sec-head{display:flex;flex-direction:column;gap:18px;margin-bottom:48px}
.sec-no{font-size:13px;font-weight:600;color:var(--accent)}
.sec-dark .sec-no{color:var(--accent-on-dark)}
.h2{font-weight:900;font-size:clamp(28px,3.6vw,46px);line-height:1.4;letter-spacing:.02em}
.sec-dark .h2{color:#fff}
.lead{font-size:17px;color:var(--ink-3);max-width:760px}
.sec-dark .lead{color:var(--dark-text)}

/* ヒーロー */
.hero{border-bottom:1.5px solid var(--ink);padding:88px 0 96px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:56px;align-items:center}
.hero-copy{display:flex;flex-direction:column;gap:28px}
.hero-kicker{display:flex;flex-wrap:wrap;gap:12px;align-items:center;font-size:13px;color:var(--ink-4)}
.hero-kicker .tag{border:1px solid var(--ink);padding:2px 8px;color:var(--ink)}
.hero-title{font-weight:900;font-size:clamp(34px,4.6vw,62px);line-height:1.25;letter-spacing:.01em}
.hero-title .l{display:block;white-space:nowrap}
.hero-title .mark{background:linear-gradient(transparent 70%,rgba(195,63,23,.22) 70%)}
.hero-text{font-size:18px;line-height:1.95;color:var(--ink-2);max-width:540px}
.btn-row{display:flex;gap:14px;flex-wrap:wrap}
.facts{display:flex;flex-wrap:wrap;border-top:1px solid var(--ink);padding-top:18px}
.facts div{padding-right:28px;margin-right:28px;border-right:1px solid var(--line)}
.facts div:last-child{border-right:0;margin-right:0;padding-right:0}
.facts dt{font-size:12px;color:var(--ink-4)}
.facts dd{font-weight:900;font-size:26px;line-height:1.3}

/* ヒーロー：図面シートに写真 */
.sheet{background:var(--sheet);border:2px solid var(--ink);padding:10px;box-shadow:10px 10px 0 rgba(23,25,27,.08)}
.hp-inner{border:1px solid var(--ink)}
.hp-img{position:relative;aspect-ratio:3/2;overflow:hidden;border-bottom:1px solid var(--ink);background:var(--paper-2)}
.hp-img img{width:100%;height:100%;object-fit:cover}
.hp-img::before,.hp-img::after{content:"";position:absolute;width:22px;height:22px;border-color:#fff;border-style:solid;z-index:1;pointer-events:none}
.hp-img::before{left:12px;top:12px;border-width:2px 0 0 2px}
.hp-img::after{right:12px;bottom:12px;border-width:0 2px 2px 0}
.hp-foot{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr)}
.legend{padding:14px 16px;border-right:1px solid var(--ink)}
.legend-head{font-size:11px;color:var(--ink-4);margin-bottom:8px}
.legend ol{display:flex;flex-direction:column;gap:7px}
.legend li{display:flex;gap:8px;align-items:flex-start;font-size:13px;line-height:1.55;font-weight:700}
.callout-no{flex:none;width:20px;height:20px;border-radius:50%;border:1.5px solid var(--accent);color:var(--accent);display:grid;place-items:center;font-size:10px;font-weight:600;line-height:1;margin-top:1px}
.titleblock{display:grid;grid-template-columns:56px minmax(0,1fr);grid-auto-rows:1fr;font-size:11px;line-height:1.5;background:var(--sheet)}
.titleblock span{padding:5px 8px;border-bottom:1px solid var(--ink);display:flex;align-items:center}
.titleblock span:nth-child(odd){border-right:1px solid var(--ink);color:var(--ink-4)}
.titleblock span:nth-last-child(-n+2){border-bottom:0}

/* 見出し＋写真 */
.sec-head-split{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:56px;align-items:end}
.sec-head-split .h2{font-size:clamp(28px,3vw,40px)}
.sec-head-text{display:flex;flex-direction:column;gap:18px}
.sec-photo{position:relative;aspect-ratio:3/2;border:1.5px solid var(--ink);overflow:hidden;background:var(--paper-2)}
.sec-photo img{width:100%;height:100%;object-fit:cover}
.sec-photo::after{content:"";position:absolute;right:12px;bottom:12px;width:22px;height:22px;border:solid #fff;border-width:0 2px 2px 0}

/* お悩み */
.sym{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1.5px solid var(--ink);border-left:1.5px solid var(--ink)}
.sym li{padding:32px 30px;border-right:1.5px solid var(--ink);border-bottom:1.5px solid var(--ink);background:var(--sheet);display:flex;flex-direction:column;gap:12px}
.sym-no{font-size:12px;color:var(--ink-4)}
.sym h3{font-size:19px;line-height:1.6;font-weight:700}
.sym p{font-size:15px;color:var(--ink-3)}
.statement{margin-top:56px;font-weight:900;font-size:clamp(21px,2.4vw,30px);line-height:1.65;text-align:center}
.statement .u{border-bottom:3px solid var(--accent)}

/* 原因 */
.sec.has-band{padding-top:0}
.reason-band{position:relative;min-height:460px;display:flex;align-items:flex-end;margin-bottom:96px;overflow:hidden;border-bottom:1px solid var(--dark-line)}
.reason-band img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.reason-band::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(23,25,27,.25) 0%,rgba(23,25,27,.6) 55%,rgba(23,25,27,.94) 100%)}
.reason-band-copy{position:relative;z-index:1;width:100%;padding-bottom:48px}
.reason-band .statement{margin:0;text-align:left;color:#fff;font-size:clamp(24px,3.2vw,42px);line-height:1.55}
.reason-band .statement .u{border-color:var(--accent-on-dark)}
.flow4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;counter-reset:step}
.flow4 li{border:1px solid var(--dark-line);padding:24px;display:flex;flex-direction:column;gap:14px}
.flow4 li.is-goal{border:1.5px solid var(--accent-on-dark)}
.flow4-no{font-size:12px;color:#A9ADB0}
.flow4 li.is-goal .flow4-no{color:var(--accent-on-dark)}
.flow4 h3{font-weight:700;font-size:18px;line-height:1.6;color:#fff}
.flow4 p{font-size:15px;color:#E3E5E6}
.flow4 .search-box{background:#fff;color:var(--ink);padding:10px 12px;font-size:13px;line-height:1.5;display:flex;gap:8px;align-items:center}
.compare{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:56px}
.compare div{border-top:1px solid var(--dark-line);padding-top:24px;display:flex;flex-direction:column;gap:12px}
.compare .is-good{border-top:1.5px solid var(--accent-on-dark)}
.compare-label{font-size:12px;color:#A9ADB0}
.compare .is-good .compare-label{color:var(--accent-on-dark)}
.compare-bad{font-size:20px;line-height:1.7;color:#A9ADB0;text-decoration:line-through;text-decoration-color:#6B7075}
.compare-good{font-size:20px;line-height:1.7;color:#fff;font-weight:700}
.compare-note{font-size:14px;color:var(--dark-text)}

/* 部品表 */
.scroll-x{overflow-x:auto;-webkit-overflow-scrolling:touch}
.bom{border:1.5px solid var(--ink);background:var(--sheet)}
.bom table{width:100%;min-width:760px;border-collapse:collapse;font-size:15px}
.bom th{padding:12px 20px;text-align:left;font-weight:500;font-size:12px;background:var(--ink);color:var(--paper)}
.bom td{padding:20px;border-top:1px solid var(--line);vertical-align:top}
.bom td:first-child{color:var(--ink-4);white-space:nowrap}
.bom td:nth-child(2){font-weight:700;font-size:17px}
.bom td:nth-child(3){color:var(--ink-3)}
.bom tr.is-key{background:#fff}
.bom tr.is-key td:first-child{color:var(--accent);font-weight:600}
.chip{display:inline-block;font-size:12px;border:1px solid var(--ink);padding:2px 8px;white-space:nowrap;line-height:1.6}
.chip.is-key{border-color:var(--accent);color:var(--accent)}
.chip.is-opt{border-style:dashed;border-color:var(--ink-4);color:var(--ink-4)}

/* 取材 */
.int-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;align-items:center}
.int-visual{position:relative}
.int-photo{width:100%;aspect-ratio:3/2;object-fit:cover;border:1.5px solid var(--ink)}
.int-photo{display:block}
.int-visual .memo{position:relative;width:66%;margin:-64px -28px 0 auto}
.memo{background:var(--sheet);border:1.5px solid var(--ink);box-shadow:10px 10px 0 rgba(23,25,27,.08)}
.memo-head{display:flex;justify-content:space-between;gap:12px;padding:12px 20px;background:var(--ink);color:var(--paper);font-size:12px}
.memo dl{display:grid;grid-template-columns:120px minmax(0,1fr)}
.memo dt,.memo dd{padding:14px 20px;border-top:1px solid var(--line);font-size:14px}
.memo dt{color:var(--ink-4);border-right:1px solid var(--line)}
.memo dd{font-weight:700}
.memo dd .hand{display:block;height:9px;margin-top:8px;background:repeating-linear-gradient(90deg,var(--line) 0 18px,transparent 18px 22px);opacity:.9}
.memo-foot{padding:12px 20px;border-top:1.5px solid var(--ink);font-size:12px;color:var(--ink-4);display:flex;justify-content:space-between;gap:12px}
.memo-foot .ok{color:var(--accent);border:1.5px solid var(--accent);padding:0 8px;font-weight:600;transform:rotate(-4deg)}
.int-copy{display:flex;flex-direction:column;gap:24px}
.int-copy>p{font-size:17px;color:var(--ink-2)}
.abc{border-top:1px solid var(--ink)}
.abc li{display:flex;gap:18px;padding:16px 0;border-bottom:1px solid var(--line);font-weight:700}
.abc .mono{font-size:13px;color:var(--ink-4);flex:none;width:28px;font-weight:400}

/* 工程表 */
.gantt{border:1.5px solid var(--ink);background:var(--sheet)}
.gantt-grid{min-width:820px;display:grid;grid-template-columns:280px repeat(5,minmax(0,1fr))}
.gantt-grid>.th{padding:12px;font-size:12px;background:var(--ink);color:var(--paper);border-left:1px solid var(--ink-3)}
.gantt-grid>.th:first-child{padding-left:20px;border-left:0}
.g-name{padding:18px 20px;border-top:1px solid var(--line);font-weight:700}
.g-name .mono{font-size:12px;color:var(--ink-4);margin-right:10px;font-weight:400}
.g-cell{border-top:1px solid var(--line)}
.g-bar{border-top:1px solid var(--line);border-left:1px solid #E1E2DC;padding:22px 10px;display:flex;align-items:center}
.g-bar i{display:block;flex:1;height:14px;background:var(--ink)}
.g-bar.is-half{padding-left:40%}
.g-bar .milestone{flex:none;width:14px;height:14px;background:var(--accent);transform:rotate(45deg);margin-left:8px}
.g-bar.is-run i{background:var(--accent)}
.g-bar.is-run b{width:0;height:0;border-top:11px solid transparent;border-bottom:11px solid transparent;border-left:12px solid var(--accent)}
.g-name.is-run .mono{color:var(--accent)}
.gantt-note{margin-top:20px;font-size:13px;color:var(--ink-4)}

/* 実績 */
.sec-head-row{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:48px}
.sec-head-row .sec-head{margin-bottom:0}
.text-link{font-weight:700;text-decoration:none;border-bottom:1.5px solid var(--ink);padding-bottom:2px}
.works{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px 24px}
.work{text-decoration:none;display:flex;flex-direction:column;gap:12px}
.work-img{display:block;aspect-ratio:16/10;border:1.5px solid var(--ink);overflow:hidden;background:#fff}
.work-img img{width:100%;height:100%;object-fit:cover;object-position:top center;transition:transform .3s ease}
.work:hover .work-img img{transform:scale(1.03)}
.work-name{font-weight:700;font-size:17px;line-height:1.6}

/* 料金 */
.two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.plan{border:1.5px solid var(--ink);background:var(--sheet);padding:40px;display:flex;flex-direction:column;gap:20px}
.plan-label{font-size:12px;color:var(--ink-4)}
.plan h3{font-size:24px;font-weight:900;line-height:1.5}
.plan-price{font-weight:900;font-size:40px;line-height:1.2}
.plan-price small{font-size:18px}
.plan ul{display:flex;flex-direction:column;gap:10px;border-top:1px solid var(--line);padding-top:20px}
.plan li{display:flex;gap:12px}
.plan li::before{content:"—";font-family:"IBM Plex Mono",monospace;color:var(--ink-4)}
.price-note{margin-top:24px;font-size:14px;color:var(--ink-3)}
.price-note a{font-weight:700}

/* FAQ */
.faq{max-width:960px}
.faq details{border-top:1.5px solid var(--ink)}
.faq details:last-child{border-bottom:1.5px solid var(--ink)}
.faq summary{list-style:none;cursor:pointer;display:flex;gap:20px;align-items:baseline;padding:26px 4px;font-weight:700;font-size:18px;line-height:1.6}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";margin-left:auto;font-family:"IBM Plex Mono",monospace;font-weight:400;font-size:22px;line-height:1}
.faq details[open] summary::after{content:"−"}
.faq summary:hover{color:var(--accent)}
.faq .q{color:var(--accent);font-size:14px;flex:none}
.faq .a{padding:0 4px 28px 50px;color:var(--ink-2)}

/* CTA */
.cta{padding:120px 0}
.cta .wrap{display:flex;flex-direction:column;align-items:center;gap:32px;text-align:center}
.cta.has-photo{position:relative;overflow:hidden}
.cta-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.4}
.cta.has-photo::before{content:"";position:absolute;inset:0;z-index:1;background:rgba(23,25,27,.62)}
.cta.has-photo .wrap{position:relative;z-index:2}
.cta p{font-size:17px;color:var(--dark-text);max-width:620px}
.cta .btn-row{justify-content:center;width:100%}
.cta-tel{font-size:14px;color:var(--dark-text)}
.cta-tel a{color:#fff;font-size:20px;font-weight:600;text-decoration:none;margin:0 .6em}

/* フッター */
.site-footer{border-top:1px solid var(--ink-3);background:var(--ink);color:var(--dark-text);font-size:13px}
.site-footer a{color:#fff}
.site-footer a:hover{color:var(--accent-on-dark)}
.copy{width:100%;color:#A9ADB0;font-size:12px}

/* 業種一覧 */
.page-hero{border-bottom:1.5px solid var(--ink);padding:96px 0 88px}
.page-hero .wrap{display:flex;flex-direction:column;gap:22px}
.page-hero h1{font-weight:900;font-size:clamp(38px,5vw,64px);line-height:1.3}
.page-hero p{font-size:18px;color:var(--ink-2);max-width:720px}
.feat{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);text-decoration:none;border:1.5px solid var(--ink);background:var(--sheet);transition:transform .15s ease,box-shadow .15s ease}
.feat:hover{transform:translate(-3px,-3px);box-shadow:6px 6px 0 var(--ink);color:var(--ink)}
.feat-body{padding:48px;display:flex;flex-direction:column;gap:20px;justify-content:center}
.feat-name{display:flex;gap:16px;align-items:center}
.feat-name h2{font-weight:900;font-size:clamp(28px,3vw,40px);line-height:1.3;letter-spacing:.06em}
.feat-body>p{font-size:17px;color:var(--ink-2)}
.feat-more{font-weight:700;border-bottom:1.5px solid var(--ink);align-self:flex-start;padding-bottom:2px}
.feat-visual{border-left:1.5px solid var(--ink);min-height:320px;display:grid;place-items:center;padding:32px;background-color:var(--paper)}
.feat-visual.is-photo{padding:0;position:relative;overflow:hidden}
.feat-visual.is-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.feat:hover .feat-visual.is-photo img{transform:scale(1.03)}
.soon-label{margin:56px 0 24px;font-size:13px;color:var(--ink-4)}
.soon{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.soon li{border:1.5px dashed #8A8E89;padding:28px 32px;display:flex;flex-direction:column;gap:6px}
.soon .mono{font-size:12px;color:var(--ink-4)}
.soon h3{font-size:19px;font-weight:700;color:var(--ink-3)}
.band .wrap{display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap}
.band h2{font-weight:900;font-size:clamp(22px,2.6vw,34px);line-height:1.5;color:#fff}
.band p{color:var(--dark-text);margin-top:12px}

/* スマホ */
@media (max-width:1080px){
  .gnav{display:none}
  .hero-grid{grid-template-columns:1fr;gap:48px}
  .hero-title{font-size:clamp(34px,6.4vw,62px)}
  .sheet{max-width:640px}
}
@media (max-width:860px){
  .wrap{padding:0 16px}
  .sec,.cta{padding:80px 0}
  .hero{padding:56px 0 64px}
  .page-hero{padding:64px 0 56px}
  .hero-grid,.int-grid,.two,.compare{grid-template-columns:1fr;gap:40px}
  .sym,.flow4,.works,.soon{grid-template-columns:1fr}
  .sym li{padding:26px 22px}
  .brand-name{font-size:17px}
  .stamp{width:40px;height:40px;font-size:12px}
  .btn{width:100%}
  .site-header .btn{width:auto;white-space:nowrap;padding:0 14px;min-height:42px;font-size:13px}
  .site-header .wrap{gap:12px;min-height:64px}
  .brand-sub{display:none}
  .hp-foot{grid-template-columns:1fr}
  .legend{border-right:0;border-bottom:1px solid var(--ink)}
  .sec-head-split{grid-template-columns:1fr;gap:32px}
  .reason-band{min-height:360px;margin-bottom:64px}
  .reason-band-copy{padding-bottom:32px}
  .int-visual .memo{width:auto;margin:-40px 0 0 24px}
  .feat-visual.is-photo{aspect-ratio:16/9}
  .faq summary{font-size:16px;gap:14px}
  .faq .a{padding-left:4px}
  .feat{grid-template-columns:1fr}
  .feat-body{padding:28px 22px}
  .feat-visual{border-left:0;border-top:1.5px solid var(--ink);min-height:0}
  .memo dl{grid-template-columns:96px minmax(0,1fr)}
  .memo dt,.memo dd{padding:12px 14px}
  .plan{padding:28px 22px}
  .plan-price{font-size:34px}
  .btn-wide{min-width:0}
}

/* =========================================================
   下層ページ（2026-10-27）
   ========================================================= */
.gnav a[aria-current="page"]{color:var(--accent);font-weight:700}
.hero-note{font-size:15px;color:var(--ink-3);display:flex;gap:10px;align-items:baseline;flex-wrap:wrap}
.hero-note .tag-ink{font-size:12px;background:var(--ink);color:var(--paper);padding:1px 8px}
.hero-note a{font-weight:700}

/* 下層ページの見出し */
.sub-hero{border-bottom:1.5px solid var(--ink);padding:80px 0 72px}
.sub-hero .wrap{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:56px;align-items:center}
.sub-hero.no-photo .wrap{grid-template-columns:minmax(0,1fr)}
.sub-hero-copy{display:flex;flex-direction:column;gap:22px}
.sub-hero h1{font-weight:900;font-size:clamp(30px,4vw,52px);line-height:1.35;letter-spacing:.01em}
.sub-hero .lead-l{font-size:17px;line-height:1.95;color:var(--ink-2);max-width:680px}
.sub-hero .sec-photo{aspect-ratio:4/3}
.article-meta{display:flex;flex-wrap:wrap;gap:6px 20px;font-size:12px;color:var(--ink-4)}

/* 記事 */
.article-body{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:64px;align-items:start;padding-top:72px;padding-bottom:120px}
.toc{position:sticky;top:24px;border:1.5px solid var(--ink);background:var(--sheet);order:2}
.toc-head{font-size:12px;padding:10px 16px;background:var(--ink);color:var(--paper)}
.toc ol{counter-reset:toc;padding:8px 0}
.toc li{counter-increment:toc}
.toc a{display:flex;gap:10px;padding:8px 16px;font-size:14px;line-height:1.6;text-decoration:none}
.toc a::before{content:counter(toc,decimal-leading-zero);font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--ink-4);flex:none;padding-top:2px}
.toc a:hover{background:#fff}
.prose{max-width:780px;font-size:17px;line-height:2}
.prose>*:first-child{margin-top:0}
.prose h2{font-size:clamp(22px,2.4vw,30px);font-weight:900;line-height:1.5;margin:80px 0 24px;padding-top:28px;border-top:1.5px solid var(--ink);scroll-margin-top:24px}
.prose h2 .no{display:block;font-family:"IBM Plex Mono",monospace;font-size:13px;font-weight:600;color:var(--accent);margin-bottom:6px;letter-spacing:.02em}
.prose h3{font-size:20px;font-weight:700;line-height:1.6;margin:44px 0 12px;padding-left:14px;border-left:3px solid var(--ink)}
.prose p{margin:0 0 1.3em}
.prose strong{background:linear-gradient(transparent 68%,rgba(195,63,23,.16) 68%)}
.prose ul,.prose ol{margin:0 0 1.5em;display:flex;flex-direction:column;gap:8px}
.prose ul li{position:relative;padding-left:1.4em}
.prose ul li::before{content:"";position:absolute;left:0;top:.95em;width:.6em;border-top:1.5px solid var(--ink)}
.prose ol{counter-reset:li}
.prose ol li{counter-increment:li;position:relative;padding-left:2.2em}
.prose ol li::before{content:counter(li,decimal-leading-zero);position:absolute;left:0;top:.2em;font-family:"IBM Plex Mono",monospace;font-size:13px;font-weight:600;color:var(--accent)}
.prose a{font-weight:700;text-underline-offset:3px}
.prose .table{margin:0 0 1.8em;border:1.5px solid var(--ink);background:var(--sheet)}
.prose table{width:100%;min-width:560px;border-collapse:collapse;font-size:15px;line-height:1.7}
.prose th{background:var(--ink);color:var(--paper);font-weight:500;text-align:left;padding:10px 14px;font-size:13px}
.prose td{padding:12px 14px;border-top:1px solid var(--line);vertical-align:top}
.prose td:first-child{font-weight:700;white-space:nowrap}
.box{border:1.5px solid var(--ink);background:var(--sheet);padding:24px 28px;margin:0 0 1.8em}
.box-label{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--accent);font-weight:600;margin-bottom:8px}
.box p:last-child,.box ul:last-child{margin-bottom:0}
.box.is-ink{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.box.is-ink .box-label{color:var(--accent-on-dark)}
.box.is-ink ul li::before{border-color:var(--paper)}
.compare-box{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;border:1.5px solid var(--ink);margin:0 0 1.8em}
.compare-box>div{padding:20px 22px;background:var(--sheet)}
.compare-box>div+div{border-left:1.5px solid var(--ink);background:#fff}
.compare-box .label{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--ink-4);margin-bottom:6px}
.compare-box .is-good .label{color:var(--accent)}
.compare-box p{margin:0;font-size:16px;line-height:1.8}
.compare-box .is-bad p{color:var(--ink-4)}
.article-end{margin-top:72px;border-top:1.5px solid var(--ink);padding-top:32px}

/* 関連ページのカード */
.rel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.rel-card{display:flex;flex-direction:column;gap:10px;padding:26px 26px 22px;border:1.5px solid var(--ink);background:var(--sheet);text-decoration:none;height:100%;transition:transform .15s ease,box-shadow .15s ease}
.rel-card:hover{transform:translate(-3px,-3px);box-shadow:6px 6px 0 var(--ink);color:var(--ink)}
.rel-no{font-size:12px;color:var(--accent);font-weight:600}
.rel-card h3{font-size:18px;font-weight:700;line-height:1.6}
.rel-card p{font-size:14px;color:var(--ink-3);line-height:1.8}
.rel-more{margin-top:auto;padding-top:6px;font-size:14px;font-weight:700}
.rel-grid.is-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.more-row{margin-top:32px}

/* 印刷物：1回の取材から展開 */
.spread{display:grid;grid-template-columns:minmax(0,.9fr) 72px minmax(0,1.4fr);align-items:center;margin-bottom:48px}
.spread-src{background:var(--ink);color:var(--paper);padding:28px;border:1.5px solid var(--ink)}
.spread-src .mono{font-size:12px;color:var(--accent-on-dark)}
.spread-src h3{font-size:22px;font-weight:900;line-height:1.5;margin:6px 0 10px;color:#fff}
.spread-src p{font-size:14px;color:var(--dark-text)}
.spread-arrow{position:relative;height:2px;background:var(--ink);margin:0 8px}
.spread-arrow::after{content:"";position:absolute;right:-2px;top:-7px;border-left:12px solid var(--ink);border-top:8px solid transparent;border-bottom:8px solid transparent}
.spread-out{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.spread-out li{border:1.5px solid var(--ink);background:var(--sheet);padding:18px 20px;display:flex;flex-direction:column;gap:4px}
.spread-out li.is-web{background:#fff;border-color:var(--accent)}
.spread-out .mono{font-size:11px;color:var(--ink-4)}
.spread-out li.is-web .mono{color:var(--accent)}
.spread-out strong{font-size:17px;line-height:1.5}
.spread-out span:last-child{font-size:13px;color:var(--ink-3);line-height:1.6}
.merits{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1.5px solid var(--ink)}
.merits li{padding:24px 24px 4px 0;display:flex;flex-direction:column;gap:8px}
.merits li+li{padding-left:24px;border-left:1px solid var(--line)}
.merits .mono{font-size:12px;color:var(--accent);font-weight:600}
.merits h3{font-size:18px;font-weight:700;line-height:1.6}
.merits p{font-size:15px;color:var(--ink-3)}

/* 番号つきの手順（下層） */
.steps{display:grid;gap:0;border-top:1.5px solid var(--ink)}
.steps li{display:grid;grid-template-columns:120px minmax(0,1fr);gap:24px;padding:28px 0;border-bottom:1px solid var(--line)}
.steps .mono{font-size:13px;color:var(--accent);font-weight:600;padding-top:4px}
.steps h3{font-size:19px;font-weight:700;line-height:1.6;margin-bottom:6px}
.steps p{font-size:15px;color:var(--ink-3)}

/* 料金の内訳 */
.cost{border:1.5px solid var(--ink);background:var(--sheet)}
.cost table{width:100%;min-width:640px;border-collapse:collapse;font-size:15px}
.cost th{background:var(--ink);color:var(--paper);font-weight:500;font-size:12px;text-align:left;padding:12px 20px}
.cost td{padding:18px 20px;border-top:1px solid var(--line);vertical-align:top;line-height:1.75}
.cost td:first-child{font-weight:700;white-space:nowrap}
.cost td:last-child{color:var(--ink-3)}

/* フッター（サイトマップつき） */
.site-footer{padding:56px 0 32px}
.site-footer .wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2.4fr);gap:40px 56px}
.f-brand{display:flex;flex-direction:column;gap:14px;font-size:13px;line-height:1.9}
.f-name{display:flex;gap:12px;align-items:center;font-weight:900;font-size:18px;color:#fff;letter-spacing:.08em}
.f-name .stamp{width:40px;height:40px;font-size:12px}
.f-cols{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}
.f-head{font-size:12px;color:var(--accent-on-dark);margin-bottom:12px}
.f-cols ul{display:flex;flex-direction:column;gap:8px}
.f-cols a{color:#fff;text-decoration:none;font-size:13px;line-height:1.6}
.f-cols a:hover{text-decoration:underline}
.site-footer .copy{grid-column:1/-1;border-top:1px solid var(--ink-3);padding-top:20px}

@media (max-width:1080px){
  .article-body{grid-template-columns:1fr;gap:40px}
  .toc{position:static;order:0}
  .rel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:860px){
  .sub-hero{padding:56px 0 48px}
  .sub-hero .wrap{grid-template-columns:1fr;gap:32px}
  .article-body{padding-top:48px;padding-bottom:80px}
  .prose{font-size:16px}
  .prose h2{margin-top:64px}
  .compare-box{grid-template-columns:1fr}
  .compare-box>div+div{border-left:0;border-top:1.5px solid var(--ink)}
  .rel-grid,.rel-grid.is-2,.merits{grid-template-columns:1fr}
  .merits li,.merits li+li{padding:20px 0;border-left:0}
  .merits li+li{border-top:1px solid var(--line)}
  .spread{grid-template-columns:1fr;gap:0}
  .spread-arrow{width:2px;height:40px;margin:8px auto}
  .spread-arrow::after{right:auto;left:-7px;top:auto;bottom:-2px;border-left:8px solid transparent;border-right:8px solid transparent;border-top:12px solid var(--ink);border-bottom:0}
  .spread-out{grid-template-columns:1fr}
  .steps li{grid-template-columns:1fr;gap:6px}
  .site-footer .wrap{grid-template-columns:1fr}
  .f-cols{grid-template-columns:1fr;gap:28px}
  .box{padding:20px}
}

/* 明るい背景の上の4段階 */
.flow4.is-light li{border-color:var(--ink);background:var(--sheet)}
.flow4.is-light li.is-goal{border-color:var(--accent);background:#fff}
.flow4.is-light .flow4-no{color:var(--ink-4)}
.flow4.is-light li.is-goal .flow4-no{color:var(--accent)}
.flow4.is-light h3{color:var(--ink)}
.flow4.is-light p{color:var(--ink-3)}
.sub-hero h1 .nb,.h2 .nb{display:inline-block}
.article-body>*{min-width:0}