/* ============================================================
   site.css — 下層ページ共通（限界版トーン：紺 × 橙 × 白、細いヘアライン、6px角）
   クラス語彙は docs/BUILD_SPEC.md を正とする。JS 無しで成立する。
   ============================================================ */
:root{
  --navy:#1F3A5F;--navy-d:#142A45;--navy-l:#E8EEF6;--mid:#0B1930;--paper:#F6F8FB;--white:#FFFFFF;
  --orange:#F08A24;--orange-d:#D9741A;--orange-l:#FFF4E8;--line-green:#06C755;
  --ink:#121B2A;--text:#2B3443;--muted:#6A7589;
  --ok:#1F8A4C;--ok-l:#E8F6EE;--ng:#C43D3D;--ng-l:#FBECEC;
  --hair:rgba(31,58,95,.12);--hair-w:rgba(255,255,255,.14);
  --r:6px;
  --font:"Noto Sans JP",system-ui,-apple-system,"Hiragino Sans","Hiragino Kaku Gothic ProN",sans-serif;
  --en:"Montserrat","Noto Sans JP",sans-serif;
  --ease:cubic-bezier(.16,1,.3,1);
  --wrap:1200px;--hd-h:72px;--bar-h:64px;--gut:16px;
  --shadow:0 24px 48px -32px rgba(20,42,69,.35);
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--hd-h) + 16px)}
body{font-family:var(--font);color:var(--text);background:#fff;line-height:1.9;font-size:16px;min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased;font-feature-settings:"palt";overflow-wrap:anywhere}
body.menu-open{overflow:hidden}
img,svg,video{display:block;max-width:100%}
img{height:auto}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button,input,select,textarea{font:inherit;color:inherit;background:none;border:0}
button{cursor:pointer}
strong,b{font-weight:700}
em{font-style:normal;font-weight:700;color:var(--navy)}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px}
.sr-only,.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.num{font-family:var(--en);font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.en{font-family:var(--en);letter-spacing:.2em;text-transform:uppercase}
table{font-variant-numeric:tabular-nums}

/* ---------- Layout ---------- */
.wrap{width:min(var(--wrap),100% - var(--gut) * 2);margin-inline:auto}
main{position:relative;z-index:1;display:block}
.sec{padding:clamp(56px,7vw,104px) 0;content-visibility:auto;contain-intrinsic-size:auto 600px}
.sec+.sec{padding-top:0}
.sec.alt,.sec-paper{background:var(--paper)}
.sec.alt+.sec,.sec-paper+.sec{padding-top:clamp(56px,7vw,104px)}
.sec.dark{background:var(--mid);color:rgba(255,255,255,.85)}
.sec.dark .h2,.sec.dark .h3,.sec.dark .eyebrow{color:#fff}
.sec-head{margin-bottom:clamp(28px,4vw,48px)}
.sec-head.center{text-align:center}
.sec-head.center .eyebrow{justify-content:center}
.sec-head.center .eyebrow::after{display:none}
.eyebrow{display:flex;align-items:center;gap:14px;font-family:var(--en);font-size:11px;font-weight:600;letter-spacing:.3em;text-transform:uppercase;color:var(--navy);margin-bottom:14px}
.eyebrow::after{content:"";height:1px;flex:1;max-width:120px;background:var(--hair)}
.eyebrow b{font-weight:300;color:var(--orange);letter-spacing:.1em}
.h2{font-size:clamp(24px,3.2vw,38px);font-weight:900;line-height:1.3;letter-spacing:-.02em;color:var(--navy-d)}
.h3{font-size:clamp(18px,2.2vw,22px);font-weight:900;line-height:1.5;letter-spacing:-.01em;color:var(--navy-d)}
.h3+p,.h2+p{margin-top:10px}
.lead{margin-top:14px;max-width:760px;font-size:15.5px;line-height:2.05;color:var(--muted)}
.grid-2,.grid-3,.grid-4{display:grid;gap:20px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.cols-2{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(28px,5vw,64px);align-items:start}
.cols-2>aside,.cols-2>.side{position:sticky;top:calc(var(--hd-h) + 20px)}
.center{text-align:center}
.mt-0{margin-top:0!important}.mt-1{margin-top:12px}.mt-2{margin-top:24px}.mt-3{margin-top:40px}
.mb-2{margin-bottom:24px}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:900;background:rgba(255,255,255,.92);-webkit-backdrop-filter:blur(12px) saturate(160%);backdrop-filter:blur(12px) saturate(160%);border-bottom:1px solid var(--hair);color:var(--navy-d)}
.site-header .in{height:var(--hd-h);display:flex;align-items:center;gap:20px}
.logo{display:flex;align-items:center;gap:10px;min-height:44px;flex:none}
.logo .mk{width:36px;height:36px;flex:none}
.logo>span{display:flex;flex-direction:column}
.logo .t1{font-weight:900;font-size:17px;letter-spacing:.02em;line-height:1.1}
.logo .t2{font-family:var(--en);font-size:9px;letter-spacing:.2em;opacity:.6;font-weight:500;margin-top:3px}
.gnav{display:flex;margin-left:auto;flex:none}
.gnav a{position:relative;display:inline-flex;align-items:center;min-height:44px;padding:0 10px;font-size:13px;font-weight:700;letter-spacing:.02em;white-space:nowrap;transition:color .3s}
.gnav a::after{content:"";position:absolute;left:10px;right:10px;bottom:8px;height:2px;background:var(--orange);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}
.gnav a:hover,.gnav a[aria-current]{color:var(--navy)}
.gnav a:hover::after,.gnav a[aria-current]::after{transform:scaleX(1)}
.hd-tel{display:flex;flex-direction:column;justify-content:center;line-height:1.2;min-height:44px;flex:none}
.hd-tel .num{display:flex;align-items:center;gap:6px;font-weight:700;font-size:18px}
.hd-tel .num svg{width:16px;height:16px;color:var(--orange)}
.hd-tel small{font-size:10.5px;opacity:.7;letter-spacing:.02em}
.hd-cta{flex:none}
.hd-cta .btn{min-height:44px;padding:8px 18px;font-size:13.5px}
.burger{display:none;width:48px;height:48px;margin-left:auto;place-items:center;position:relative;flex:none;border-radius:var(--r)}
.burger i{position:absolute;left:12px;width:24px;height:1.5px;background:currentColor;transition:transform .4s var(--ease),opacity .3s,top .4s var(--ease)}
.burger i:nth-child(1){top:17px}.burger i:nth-child(2){top:23.5px}.burger i:nth-child(3){top:30px}
body.menu-open .burger i:nth-child(1){top:23.5px;transform:rotate(45deg)}
body.menu-open .burger i:nth-child(2){opacity:0}
body.menu-open .burger i:nth-child(3){top:23.5px;transform:rotate(-45deg)}
.menu{position:fixed;left:0;right:0;top:var(--hd-h);bottom:0;z-index:890;background:var(--mid);color:#fff;overflow:auto;padding:16px var(--gut) 40px;display:none}
.menu:not([hidden]){display:block}
.menu ul li{border-bottom:1px solid var(--hair-w)}
.menu ul a{display:flex;align-items:center;justify-content:space-between;min-height:56px;font-size:18px;font-weight:700}
.menu ul a small{font-family:var(--en);font-size:10px;letter-spacing:.24em;color:rgba(255,255,255,.4);font-weight:600}
.menu .m-foot{margin-top:24px;display:grid;gap:12px}
.menu .m-tel{display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:12px 0}
.menu .m-tel .num{font-size:28px;font-weight:700;display:flex;align-items:center;gap:10px;font-family:var(--en)}
.menu .m-tel .num svg{width:22px;height:22px;color:var(--orange)}
.menu .m-tel small{color:rgba(255,255,255,.55);font-size:12px}
.menu .btn{width:100%}

/* ---------- Breadcrumb ---------- */
.breadcrumb{font-size:12.5px;color:var(--muted);padding:12px 0;border-bottom:1px solid var(--hair);background:#fff}
.breadcrumb ol{display:flex;flex-wrap:nowrap;gap:4px 8px;overflow-x:auto;scrollbar-width:none;white-space:nowrap;max-width:100%}
.breadcrumb li:last-child{overflow:hidden;text-overflow:ellipsis;max-width:60vw}
.breadcrumb ol::-webkit-scrollbar{display:none}
.breadcrumb li{flex:none}
.breadcrumb li+li::before{content:"/";margin-right:8px;color:rgba(31,58,95,.35)}
.breadcrumb a{color:var(--navy);min-height:24px;display:inline-flex;align-items:center}
.breadcrumb a:hover{text-decoration:underline}
.breadcrumb [aria-current]{color:var(--ink);font-weight:500}

/* ---------- Hero sub（下層ヒーロー） ---------- */
.hero-sub{position:relative;background:var(--mid);color:#fff;padding:clamp(40px,6vw,72px) 0 clamp(36px,5vw,56px);overflow:hidden}
.hero-sub::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 80% at 85% 20%,rgba(31,58,95,.7),transparent 70%),radial-gradient(30% 40% at 10% 100%,rgba(240,138,36,.1),transparent 70%);pointer-events:none}
.hero-sub .wrap{position:relative;z-index:1}
.hero-sub .eyebrow{color:rgba(255,255,255,.72)}
.hero-sub .eyebrow::after{background:rgba(255,255,255,.2)}
.hero-sub h1{font-size:clamp(24px,3.4vw,40px);font-weight:900;line-height:1.3;letter-spacing:-.02em;color:#fff}
.hero-sub h1 em{color:var(--orange)}
.hero-sub .lead{margin-top:14px;max-width:760px;font-size:15px;line-height:2;color:rgba(255,255,255,.82)}
.hero-sub .badges,.hero-sub .chips{margin-top:18px;display:flex;flex-wrap:wrap;gap:8px}
.hero-sub .badge{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.3)}
.hero-sub .badge-permit{background:rgba(240,138,36,.18);border-color:rgba(240,138,36,.6);color:#fff}
.hero-sub .chips li,.hero-sub .chip{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.3);color:#fff}
.chips li:has(>.badge),.chips li:has(>.tag){padding:0;border:0;background:none;min-height:0;border-radius:0}
.hero-sub p:has(>.btn),.hero-sub div:has(>.btn):not(.wrap){display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:22px}
.hero-sub .badge{min-height:30px;font-size:12.5px;white-space:normal;text-align:left}
.hero-sub .cta,.hero-sub .hero-cta{margin-top:26px;display:flex;flex-wrap:wrap;align-items:center;gap:12px}
.hero-sub .btn-outline{color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.6)}
.hero-sub .btn-outline:hover{background:#fff;color:var(--navy-d)}
.hero-sub .tel-big{color:#fff}
.hero-sub .tel-big small{color:rgba(255,255,255,.62)}
.hero-sub .meta{color:rgba(255,255,255,.6)}
.hero-sub.light{background:var(--paper);color:var(--text)}
.hero-sub.light::before{display:none}
.hero-sub.light h1{color:var(--navy-d)}
.hero-sub.light .lead{color:var(--muted)}
.hero-sub.light .eyebrow{color:var(--navy)}
.hero-sub.light .badge{background:#fff;color:var(--navy-d);border-color:rgba(31,58,95,.25)}
.hero-sub.light .btn-outline{color:var(--navy-d);box-shadow:inset 0 0 0 1px var(--navy-d)}
.hero-sub.light .tel-big{color:var(--navy-d)}
.hero-sub.light .tel-big small{color:var(--muted)}

/* ---------- Buttons ---------- */
.btn{position:relative;isolation:isolate;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:12px 24px;border-radius:var(--r);font-weight:700;font-size:15px;line-height:1.3;letter-spacing:.03em;white-space:nowrap;text-align:center;transition:color .35s var(--ease),box-shadow .35s var(--ease),background .35s,transform .35s var(--ease)}
.btn svg{width:18px;height:18px;flex:none;transition:transform .35s var(--ease)}
.btn:hover svg{transform:translateX(3px)}
.btn:active{transform:translateY(1px)}
.btn span{display:inline-flex;flex-direction:column;align-items:flex-start;line-height:1.2}
.btn span small{font-size:11px;font-weight:500;opacity:.8;font-family:var(--en);letter-spacing:.02em}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 10px 24px -12px rgba(240,138,36,.7)}
.btn-primary:hover{background:var(--orange-d)}
.btn-navy{background:var(--navy-d);color:#fff}
.btn-navy:hover{background:var(--navy)}
.btn-outline{background:transparent;color:var(--navy-d);box-shadow:inset 0 0 0 1px var(--navy-d)}
.btn-outline:hover{background:var(--navy-d);color:#fff}
.btn-line{background:var(--line-green);color:#fff}
.btn-line:hover{background:#04a848}
.btn-sm{min-height:40px;padding:6px 14px;font-size:13px}
.btn-block,.btn.block{width:100%}
.btn-wrap{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.tel-big{display:inline-flex;flex-direction:column;gap:4px;color:var(--navy-d);min-height:44px}
.tel-big .num{font-size:clamp(28px,3.4vw,40px);font-weight:700;letter-spacing:-.02em;line-height:1.1;display:flex;align-items:center;gap:10px;font-family:var(--en)}
.tel-big .num svg{width:24px;height:24px;color:var(--orange)}
.tel-big small{font-size:12.5px;color:var(--muted)}
.more{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:14px;color:var(--navy);min-height:44px}
.more::after{content:"→";color:var(--orange);transition:transform .3s var(--ease)}
.more:hover::after{transform:translateX(4px)}

/* ---------- Badges / tags / chips ---------- */
.badge{display:inline-flex;align-items:center;gap:6px;min-height:26px;padding:2px 10px;border:1px solid rgba(31,58,95,.25);border-radius:4px;font-size:12px;font-weight:700;color:var(--navy-d);background:#fff;line-height:1.4;vertical-align:middle;white-space:nowrap}
.badge-permit{background:var(--orange-l);border-color:rgba(240,138,36,.55);color:var(--orange-d)}
.badge-permit::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--orange)}
.badge-ok{background:var(--ok-l);border-color:rgba(31,138,76,.4);color:var(--ok)}
.badge-ng{background:var(--ng-l);border-color:rgba(196,61,61,.4);color:var(--ng)}
.tag{display:inline-flex;align-items:center;min-height:24px;padding:0 8px;font-size:11px;font-weight:700;letter-spacing:.06em;color:var(--navy);border:1px solid rgba(31,58,95,.3);border-radius:3px;background:#fff;white-space:nowrap}
.tag.accent{color:#fff;background:var(--orange);border-color:var(--orange)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips li,.chip{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:0 14px;border:1px solid rgba(31,58,95,.2);font-size:14px;font-weight:700;color:var(--navy-d);background:#fff;border-radius:4px;transition:background .3s,color .3s,border-color .3s}
.chips li i{font-family:var(--en);font-size:10px;font-weight:600;color:var(--orange);letter-spacing:.1em;font-style:normal}
.chips a:hover,.chips li:has(>a):hover{background:var(--navy-d);color:#fff;border-color:var(--navy-d)}
.chips li>a{display:inline-flex;align-items:center;min-height:38px;margin:0 -14px;padding:0 14px;border-radius:4px}
.chips li>a:hover{background:var(--navy-d);color:#fff}

/* ---------- Cards ---------- */
.card{position:relative;display:block;background:#fff;border:1px solid var(--hair);border-radius:var(--r);padding:26px 26px 24px;height:100%;transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .3s}
a.card:hover,.card.link:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(31,58,95,.25)}
.card .n{position:absolute;right:18px;top:10px;font-family:var(--en);font-weight:200;font-size:56px;line-height:1;letter-spacing:-.05em;color:rgba(31,58,95,.09)}
.card .ic{width:48px;height:48px;border:1px solid var(--hair);display:grid;place-items:center;color:var(--navy);margin-bottom:18px;background:var(--paper);border-radius:var(--r)}
.card .ic svg{width:22px;height:22px}
.card-title{font-size:18px;font-weight:900;color:var(--navy-d);line-height:1.5;letter-spacing:-.01em;display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.card-title small{font-family:var(--en);font-size:10px;letter-spacing:.24em;font-weight:600;color:var(--orange)}
.card p{margin-top:10px;font-size:14px;color:var(--muted);line-height:2}
.card .meta{margin-top:12px}
.card .more{margin-top:14px}
.card .ph{margin:-26px -26px 20px;border-radius:var(--r) var(--r) 0 0}
.card.dark{background:var(--mid);color:#fff;border-color:transparent}
.card.dark .card-title{color:#fff}
.card.dark p{color:rgba(255,255,255,.72)}
.card.accent{border-top:3px solid var(--orange)}
.card .chips{margin-top:14px}
.card .badge{margin-bottom:10px}

/* ---------- Note / info ---------- */
.note-box{display:flex;gap:16px;align-items:flex-start;padding:18px 22px;border:1px solid rgba(240,138,36,.5);background:#FFF8F0;border-left:4px solid var(--orange);border-radius:var(--r);margin:24px 0;font-size:14px;line-height:1.9;color:var(--text)}
.note-box::before{content:"!";flex:none;width:28px;height:28px;border-radius:50%;background:var(--orange);color:#fff;display:grid;place-items:center;font-family:var(--en);font-weight:700;font-size:14px;margin-top:4px}
.note-box>*{min-width:0}
.note-box p+p{margin-top:6px}
.note-box .note-title,.info-box .note-title{display:block;font-weight:900;color:var(--navy-d);font-size:15px;margin-bottom:4px}
.info-box{padding:18px 22px;border:1px solid var(--hair);background:var(--paper);border-left:4px solid var(--navy);border-radius:var(--r);margin:24px 0;font-size:14px;line-height:1.9}
.info-box p+p{margin-top:6px}
.note-box ul,.info-box ul{padding-left:1.2em;list-style:disc}
.note-box ol,.info-box ol{padding-left:1.4em;list-style:decimal}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--navy-d)}
.faq details{border-bottom:1px solid var(--hair)}
.faq summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:36px 1fr 40px;gap:14px;align-items:center;padding:18px 0;min-height:64px;font-size:16px;font-weight:700;color:var(--navy-d);line-height:1.6;transition:color .3s}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--navy)}
.faq summary::before{content:"Q";font-family:var(--en);font-weight:300;font-size:24px;color:var(--orange);letter-spacing:-.02em}
.faq summary::after{content:"+";width:40px;height:40px;border-radius:50%;border:1px solid var(--hair);display:grid;place-items:center;font-family:var(--en);font-weight:300;font-size:22px;color:var(--navy-d);transition:transform .4s var(--ease),background .3s,color .3s}
.faq details[open] summary::after{transform:rotate(45deg);background:var(--navy-d);color:#fff;border-color:var(--navy-d)}
.faq .faq-a,.faq details>div,.faq details>p{position:relative;padding:0 0 22px 50px;font-size:14.5px;line-height:2;color:var(--text)}
.faq .faq-a::before,.faq details>div::before,.faq details>p::before{content:"A";position:absolute;left:0;top:-4px;font-family:var(--en);font-weight:300;font-size:24px;color:var(--navy)}
.faq details>div p+p{margin-top:8px}
.faq details>div a{color:var(--navy);text-decoration:underline;text-underline-offset:3px}

/* ---------- Tables ---------- */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:20px 0;border-radius:var(--r);scrollbar-width:thin}
.table-wrap table{width:100%;min-width:520px;border-collapse:collapse;border-top:1px solid var(--navy-d);font-size:14.5px;background:#fff}
.table-wrap caption{caption-side:top;text-align:left;font-size:13px;color:var(--muted);padding:0 0 8px;font-weight:500}
.table-wrap th,.table-wrap td{padding:14px 14px;border-bottom:1px solid var(--hair);text-align:left;vertical-align:top;line-height:1.7}
.table-wrap thead th{font-size:12px;letter-spacing:.08em;color:var(--muted);font-weight:600;background:var(--paper);white-space:nowrap}
.table-wrap tbody th{font-weight:700;color:var(--navy-d);background:rgba(31,58,95,.03);width:30%}
.table-wrap tbody tr:hover td{background:rgba(31,58,95,.03)}
.table-wrap td.num,.table-wrap th.num,.table-wrap .r{text-align:right;white-space:nowrap}
.price-table th:last-child,.price-table td:last-child{text-align:right;white-space:nowrap}
.price-table td:last-child{font-family:var(--en);font-weight:600;font-size:18px;letter-spacing:-.02em;color:var(--navy-d)}
.price-table td:last-child small{font-family:var(--font);font-size:12px;font-weight:700;margin-left:2px;color:var(--text)}
.price-table td:first-child{font-weight:700;color:var(--navy-d)}
.price-table td:first-child i{font-family:var(--en);font-size:10px;font-weight:600;font-style:normal;color:var(--orange);letter-spacing:.1em;margin-right:10px}
.price-table .unit,.price-table td:nth-child(2){color:var(--muted);font-size:13.5px}
.price-notes{margin-top:16px;display:grid;gap:6px}
.price-notes li{font-size:13px;color:var(--muted);padding-left:16px;position:relative;line-height:1.8}
.price-notes li::before{content:"※";position:absolute;left:0;color:var(--orange)}

/* ---------- Steps（ol） ---------- */
.steps{counter-reset:step;display:grid;gap:14px;margin:20px 0}
.steps>li{counter-increment:step;position:relative;padding:22px 24px 22px 76px;background:#fff;border:1px solid var(--hair);border-radius:var(--r)}
.steps>li::before{content:counter(step,decimal-leading-zero);position:absolute;left:22px;top:18px;font-family:var(--en);font-weight:300;font-size:32px;line-height:1;letter-spacing:-.04em;color:var(--orange)}
.steps>li::after{content:"";position:absolute;left:56px;top:24px;bottom:24px;width:1px;background:var(--hair)}
.steps>li b,.steps>li strong,.steps>li .h3{display:block;font-size:17px;font-weight:900;color:var(--navy-d);line-height:1.5}
.steps>li p{margin-top:6px;font-size:14px;color:var(--muted);line-height:1.9}
.steps.row{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.steps.row>li{padding:60px 20px 22px 20px}
.steps.row>li::before{left:20px;top:16px}
.steps.row>li::after{display:none}

/* ---------- CTA box ---------- */
.cta-box{position:relative;overflow:hidden;background:var(--mid);color:#fff;border-radius:var(--r);padding:clamp(28px,4vw,44px) clamp(20px,4vw,48px);margin:40px 0;text-align:center}
.cta-box::before{content:"";position:absolute;right:-80px;top:-80px;width:260px;height:260px;border-radius:50%;border:1px solid rgba(240,138,36,.3);pointer-events:none}
.cta-box::after{content:"";position:absolute;left:-60px;bottom:-100px;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(31,58,95,.7),transparent 70%);pointer-events:none}
.cta-box>*{position:relative;z-index:1}
.cta-box .cta-title,.cta-box .h2,.cta-box h2,.cta-box h3{font-size:clamp(20px,2.6vw,28px);font-weight:900;line-height:1.4;letter-spacing:-.01em;color:#fff}
.cta-box .cta-body,.cta-box>p:not(.cta-title):not(.cta-hours){margin-top:10px;font-size:14.5px;color:rgba(255,255,255,.78);line-height:1.9;max-width:680px;margin-inline:auto}
.cta-box .cta-body p+p{margin-top:6px}
.cta-box .cta-btns{margin-top:22px;display:flex;flex-wrap:wrap;justify-content:center;gap:12px}
.cta-box .cta-btns .btn{min-height:58px;padding:12px 26px}
.cta-box .btn-outline{color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.65)}
.cta-box .btn-outline:hover{background:#fff;color:var(--navy-d)}
.cta-box .cta-hours{margin-top:14px;font-size:12.5px;color:rgba(255,255,255,.6)}
.cta-box .tel-big{color:#fff;margin:10px auto 0}
.cta-box .tel-big small{color:rgba(255,255,255,.62)}
.cta-box.light{background:var(--paper);color:var(--text);border:1px solid var(--hair)}
.cta-box.light::before,.cta-box.light::after{display:none}
.cta-box.light .cta-title,.cta-box.light h2,.cta-box.light h3{color:var(--navy-d)}
.cta-box.light .cta-body{color:var(--muted)}
.cta-box.light .btn-outline{color:var(--navy-d);box-shadow:inset 0 0 0 1px var(--navy-d)}
.cta-box.light .cta-hours{color:var(--muted)}

/* ---------- TOC / meta / author ---------- */
.toc{border:1px solid var(--hair);border-radius:var(--r);padding:20px 22px;background:var(--paper);margin:28px 0;font-size:14px}
.toc .toc-title{font-family:var(--en);font-size:11px;letter-spacing:.3em;font-weight:600;color:var(--navy);margin-bottom:10px;display:flex;align-items:center;gap:12px}
.toc .toc-title::after{content:"";flex:1;height:1px;background:var(--hair)}
.toc ol{counter-reset:toc;display:grid;gap:4px}
.toc li{counter-increment:toc;position:relative;padding-left:30px;line-height:1.7}
.toc li::before{content:counter(toc,decimal-leading-zero);position:absolute;left:0;top:0;font-family:var(--en);font-size:11px;font-weight:600;color:var(--orange);letter-spacing:.05em;line-height:1.9}
.toc li.lv3{padding-left:46px;font-size:13px}
.toc li.lv3::before{content:"—";left:30px;color:rgba(31,58,95,.4)}
.toc a{color:var(--navy-d);display:inline-block;min-height:24px}
.toc a:hover{color:var(--navy);text-decoration:underline;text-underline-offset:3px}
.meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px 14px;font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums}
.meta time{font-family:var(--en);letter-spacing:.04em;font-weight:500;color:var(--navy)}
.meta .tag{font-size:10.5px}
.author-box{display:flex;gap:18px;align-items:flex-start;padding:22px 24px;border:1px solid var(--hair);border-radius:var(--r);background:#fff;margin:36px 0 0}
.author-box .ph,.author-box img{width:72px;height:72px;border-radius:50%;flex:none;object-fit:cover}
.author-box .ph::after{display:none}
.author-box b{display:block;font-size:15px;color:var(--navy-d)}
.author-box small{display:block;font-size:12px;color:var(--muted);margin-top:2px}
.author-box p{margin-top:8px;font-size:13.5px;color:var(--text);line-height:1.9}
.author-box .eyebrow{margin-bottom:6px}
.author-box .eyebrow::after{display:none}

/* ---------- Placeholder photo ---------- */
.ph{position:relative;overflow:hidden;background:linear-gradient(135deg,#E3E9F2 0%,#C9D4E3 55%,#B5C3D6 100%);border-radius:var(--r);aspect-ratio:16/9}
.ph::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 50% at 70% 30%,rgba(255,255,255,.45),transparent 70%),repeating-linear-gradient(135deg,transparent 0 28px,rgba(31,58,95,.05) 28px 29px)}
.ph::after{content:attr(data-label);position:absolute;left:12px;bottom:10px;font-size:11px;letter-spacing:.08em;color:rgba(20,42,69,.72);background:rgba(255,255,255,.66);border:1px solid rgba(20,42,69,.18);padding:3px 9px;border-radius:3px;z-index:2;max-width:calc(100% - 24px);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ph.dark{background:linear-gradient(135deg,#2B4A74 0%,#17304F 45%,#0B1930 100%)}
.ph.dark::after{color:rgba(255,255,255,.75);background:rgba(11,25,48,.5);border-color:rgba(255,255,255,.25)}
.ph.sq{aspect-ratio:1}
.ph.wide{aspect-ratio:21/9}
.ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

/* ---------- Related / map list ---------- */
.related{margin-top:clamp(32px,5vw,56px);padding-top:28px;border-top:1px solid var(--hair)}
.related .h3{margin-bottom:14px}
.related ul{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px}
.related li a,.related>a{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;column-gap:12px;min-height:52px;padding:10px 16px;border:1px solid var(--hair);border-radius:var(--r);background:#fff;font-size:14px;font-weight:700;color:var(--navy-d);line-height:1.5;transition:border-color .3s,background .3s,color .3s}
.related li a::after,.related>a::after{content:"→";color:var(--orange);grid-column:2;grid-row:1/span 2;transition:transform .3s var(--ease)}
.related li a:hover,.related>a:hover{border-color:var(--navy-d);background:var(--navy-d);color:#fff}
.related li a:hover::after{transform:translateX(3px)}
.related li a small{display:block;grid-column:1;font-size:11.5px;font-weight:500;color:var(--muted)}
.related li a:hover small{color:rgba(255,255,255,.7)}
.map-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}
.map-list li{min-width:0}
.map-list a,.map-list span{display:flex;align-items:center;gap:8px;min-height:48px;padding:0 14px;border:1px solid var(--hair);border-radius:var(--r);background:#fff;font-size:14px;font-weight:700;color:var(--navy-d);transition:background .3s,color .3s,border-color .3s}
.map-list span{color:var(--muted);font-weight:500;background:var(--paper)}
.map-list i{font-family:var(--en);font-size:10px;font-weight:600;font-style:normal;color:var(--orange);letter-spacing:.06em}
.map-list a:hover{background:var(--navy-d);color:#fff;border-color:var(--navy-d)}
.map-list a:hover i{color:var(--orange)}
.map-list small{margin-left:auto;font-size:11px;font-weight:500;color:var(--muted)}
.map-list a:hover small{color:rgba(255,255,255,.7)}
.map-list a.pub::after{content:"";width:6px;height:6px;border-radius:50%;background:var(--ok);margin-left:auto}

/* ---------- Prose（Markdown本文） ---------- */
.prose{font-size:16px;line-height:2.05;color:var(--text);max-width:760px}
.prose.wide{max-width:none}
.prose>*+*{margin-top:1.2em}
.prose h2{position:relative;margin-top:2.4em;padding:6px 0 6px 18px;font-size:clamp(21px,2.4vw,26px);font-weight:900;line-height:1.45;letter-spacing:-.01em;color:var(--navy-d);border-left:4px solid var(--orange)}
.prose h2::after{content:"";position:absolute;left:-4px;bottom:-10px;width:100%;height:1px;background:var(--hair)}
.prose h2+*{margin-top:1.6em}
.prose h3{margin-top:2em;font-size:clamp(17px,2vw,20px);font-weight:900;line-height:1.5;color:var(--navy-d);padding-bottom:8px;border-bottom:1px solid var(--hair)}
.prose h4{margin-top:1.6em;font-size:16px;font-weight:700;color:var(--navy);display:flex;align-items:center;gap:10px}
.prose h4::before{content:"";width:10px;height:2px;background:var(--orange)}
.prose p{margin-top:1.2em}
.prose a{color:var(--navy);text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(31,58,95,.4);font-weight:500}
.prose a:hover{text-decoration-color:var(--orange)}
.prose a[target=_blank]::after{content:"↗";font-size:.8em;margin-left:2px;color:var(--muted)}
.prose ul,.prose ol{padding-left:1.5em}
.prose ul{list-style:none;padding-left:0}
.prose ul>li{position:relative;padding-left:1.4em}
.prose ul>li::before{content:"";position:absolute;left:0;top:.95em;width:8px;height:2px;background:var(--orange)}
.prose ol{list-style:none;counter-reset:ol;padding-left:0}
.prose ol>li{position:relative;padding-left:2em;counter-increment:ol}
.prose ol>li::before{content:counter(ol,decimal-leading-zero);position:absolute;left:0;top:0;font-family:var(--en);font-size:12px;font-weight:600;color:var(--orange);letter-spacing:.04em;line-height:2.2}
.prose li+li{margin-top:.5em}
.prose li>ul,.prose li>ol{margin-top:.5em}
.prose blockquote{position:relative;margin:1.6em 0;padding:18px 22px 18px 26px;background:var(--paper);border-left:3px solid var(--navy);border-radius:0 var(--r) var(--r) 0;font-size:15px;color:var(--text)}
.prose blockquote p{margin-top:0}
.prose blockquote p+p{margin-top:.6em}
.prose blockquote cite{display:block;margin-top:8px;font-size:12.5px;color:var(--muted);font-style:normal}
.prose code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.88em;background:rgba(31,58,95,.07);padding:.15em .45em;border-radius:4px;color:var(--navy-d)}
.prose pre{overflow-x:auto;background:var(--mid);color:#E8EEF6;padding:18px 20px;border-radius:var(--r);font-size:13.5px;line-height:1.7}
.prose pre code{background:none;padding:0;color:inherit;font-size:inherit}
.prose img{width:100%;height:auto;border-radius:var(--r);border:1px solid var(--hair)}
.prose figure{margin:1.6em 0}
.prose figcaption{font-size:12.5px;color:var(--muted);margin-top:8px;text-align:center}
.prose hr{border:0;height:1px;background:var(--hair);margin:2.4em 0}
.prose strong{color:var(--navy-d);background:linear-gradient(transparent 62%,rgba(240,138,36,.28) 62%)}
.prose .table-wrap{margin:1.6em 0}
.prose .table-wrap table{font-size:14px;min-width:480px}
.prose table th{white-space:nowrap}
.prose .note-box,.prose .info-box{margin:1.6em 0}
.prose .note-box p,.prose .info-box p{margin-top:0;font-size:14px}
.prose .note-box p+p,.prose .info-box p+p{margin-top:.5em}
.prose .cta-box{margin:2.4em 0}
.prose .cta-box .cta-body p{margin-top:0;color:rgba(255,255,255,.78)}
.prose .cta-box a{text-decoration:none;color:inherit;font-weight:700}
.prose .cta-box a::after{display:none}
.prose .cta-box .cta-body p+p{margin-top:.5em}
.prose .toc{margin:1.6em 0}
.prose .toc a{text-decoration:none}
.prose .toc li+li{margin-top:0}
.prose .toc li::before{top:0}
.prose .toc ol{padding-left:0;counter-reset:toc}
.prose .toc ol>li::before{content:counter(toc,decimal-leading-zero)}
.prose .chips{padding:0}
.prose .chips li{padding:0 14px}
.prose .chips li::before{display:none}
.prose .chips li+li{margin-top:0}
.prose .steps{padding:0}
.prose .steps>li::before{top:18px;font-size:32px;line-height:1}
.prose .steps li+li{margin-top:0}
.prose .related ul{padding:0}
.prose .related li::before{display:none}
.prose .related li+li{margin-top:0}
.prose .related li{padding-left:0}
.prose .btn{text-decoration:none}
.prose .btn::after{display:none}
.prose .ph{margin:1.6em 0}
.prose>h2:first-child,.prose>h3:first-child{margin-top:0}

/* ---------- Form（/contact/ 用最小） ---------- */
.form{background:#fff;border:1px solid var(--hair);border-radius:var(--r);padding:clamp(22px,3vw,40px)}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:18px 18px}
.fl{display:grid;gap:6px}
.fl.wide{grid-column:1/-1}
.fl label{font-size:13.5px;font-weight:700;color:var(--navy-d);display:flex;gap:8px;align-items:center}
.fl label em{font-style:normal;font-size:10px;font-weight:700;letter-spacing:.1em;padding:1px 6px;border-radius:2px;background:var(--orange);color:#fff}
.fl label em.opt{background:rgba(31,58,95,.1);color:var(--navy)}
.fl input,.fl select,.fl textarea{width:100%;min-height:50px;padding:12px 14px;border:1px solid rgba(31,58,95,.25);background:var(--paper);border-radius:4px;outline:0;font-size:16px;color:var(--ink);transition:border-color .3s,box-shadow .3s,background .3s}
.fl textarea{min-height:150px;resize:vertical;line-height:1.7}
.fl input:focus,.fl select:focus,.fl textarea:focus{border-color:var(--navy);background:#fff;box-shadow:0 0 0 3px rgba(31,58,95,.1)}
.fl small{font-size:12px;color:var(--muted)}
.fl .em{display:none;font-size:12px;color:var(--ng);font-weight:700}
.fl.err .em{display:block}
.fl.err input,.fl.err select,.fl.err textarea{border-color:var(--ng);background:#FFF6F6}
.form .privacy{font-size:12.5px;color:var(--muted);margin-top:14px}
.form .submit{margin-top:22px;display:flex;flex-direction:column;align-items:center;gap:10px}
.form .submit .btn{min-width:min(340px,100%);min-height:60px;font-size:16px}
.fmsg{display:none;margin-top:16px;padding:14px 18px;background:var(--navy-l);color:var(--navy-d);font-size:14px;font-weight:500;text-align:center;border-radius:var(--r)}
.fmsg.show{display:block}

/* ---------- Footer ---------- */
.site-footer{background:var(--mid);color:#fff;position:relative;overflow:hidden;margin-top:clamp(56px,7vw,96px)}
.site-footer::before{content:"";position:absolute;inset:0;background:radial-gradient(50% 60% at 90% 0%,rgba(31,58,95,.55),transparent 70%);pointer-events:none}
.site-footer .wrap{position:relative;z-index:1}
.ft-grid{display:grid;grid-template-columns:5fr 3fr 4fr;gap:48px;padding:56px 0 40px}
.fl-logo{display:flex;align-items:center;gap:12px;margin-bottom:20px}
.fl-logo .mk{width:36px;height:36px}
.fl-logo b{font-size:17px;font-weight:900;display:block;line-height:1.2}
.fl-logo small{font-family:var(--en);font-size:9px;letter-spacing:.22em;color:rgba(255,255,255,.5)}
.site-footer address{font-style:normal;font-size:13.5px;color:rgba(255,255,255,.7);line-height:2}
.site-footer address a.num{font-size:22px;color:#fff;font-weight:700;display:inline-flex;align-items:center;gap:8px;margin-top:6px;min-height:44px}
.site-footer address a.num svg{width:16px;height:16px;color:var(--orange)}
.site-footer address .hours{font-size:12px}
.ft-co .btn{margin-top:18px}
.ft-h{font-family:var(--en);font-size:10px;letter-spacing:.3em;color:rgba(255,255,255,.45);margin-bottom:14px;font-weight:600}
.ft-h.mt{margin-top:26px}
.fnav2 ul{display:grid;gap:2px}
.fnav2 a,.fln .links a{display:inline-flex;align-items:center;gap:8px;min-height:40px;font-size:14px;color:rgba(255,255,255,.82);transition:color .3s;position:relative}
.fnav2 a::before{content:"";width:10px;height:1px;background:var(--orange);opacity:0;transition:opacity .3s,width .3s}
.fnav2 a:hover,.fln .links a:hover{color:var(--orange)}
.fnav2 a:hover::before{opacity:1}
.fln .links a svg{width:12px;height:12px;opacity:.6}
.permit-list{display:grid;gap:8px}
.permit-list li{display:grid;grid-template-columns:auto 1fr;gap:2px 10px;font-size:12.5px;color:rgba(255,255,255,.72);line-height:1.6;align-items:center}
.permit-list .badge{min-height:22px;padding:0 8px;font-size:11px;background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.25);color:#fff}
.permit-list .badge::before{display:none}
.permit-list b{grid-column:2;font-size:13px;color:#fff;letter-spacing:.02em}
.site-footer .biz{border-top:1px solid var(--hair-w);padding:22px 0;display:flex;gap:16px;align-items:flex-start}
.site-footer .biz .ic{width:36px;height:36px;border-radius:50%;border:1px solid rgba(240,138,36,.6);color:var(--orange);display:grid;place-items:center;flex:none}
.site-footer .biz .ic svg{width:18px;height:18px}
.site-footer .biz b{display:block;font-size:14px}
.site-footer .biz p{font-size:12.5px;color:rgba(255,255,255,.6);line-height:1.9}
.site-footer .cp{border-top:1px solid var(--hair-w);padding:20px 0 28px;display:flex;justify-content:space-between;align-items:center;gap:20px;font-family:var(--en);font-size:11px;letter-spacing:.14em;color:rgba(255,255,255,.5)}
.site-footer .cp .en{color:rgba(255,255,255,.35);font-size:10px}

/* ---------- SP bar ---------- */
.spbar{display:none;position:fixed;left:0;right:0;bottom:0;height:calc(var(--bar-h) + env(safe-area-inset-bottom));z-index:880;background:rgba(255,255,255,.94);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-top:1px solid var(--hair);padding:8px 10px calc(8px + env(safe-area-inset-bottom));gap:8px}
.spbar a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:48px;border-radius:var(--r);font-size:12px;font-weight:700;line-height:1.2;color:#fff}
.spbar a svg{width:18px;height:18px}
.spbar a.tel{background:var(--navy-d)}
.spbar a.web{background:var(--orange)}
.spbar a.ln{background:var(--line-green)}

/* ---------- 404 ---------- */
.page-404 .nf{text-align:center;padding:clamp(56px,10vw,120px) 0}
.page-404 .nf .code{font-family:var(--en);font-weight:200;font-size:clamp(88px,18vw,200px);line-height:1;letter-spacing:-.06em;color:transparent;-webkit-text-stroke:1px rgba(31,58,95,.4)}
.page-404 .nf h1{margin-top:8px;font-size:clamp(22px,3vw,32px);font-weight:900;color:var(--navy-d)}
.page-404 .nf p{margin-top:12px;color:var(--muted)}
.page-404 .nf .related{border:0;margin-top:36px;padding:0}
.page-404 .nf .related ul{max-width:760px;margin:0 auto}

/* ---------- Reveal（控えめ・JS 任意） ---------- */
html.js .rv{opacity:0;transform:translateY(14px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
html.js .rv.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:1180px){.hd-tel{display:none}.gnav a{padding:0 8px;font-size:12.5px}}
@media (max-width:1000px){
  .gnav,.hd-cta{display:none}
  .burger{display:grid}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cols-2{grid-template-columns:1fr;gap:36px}
  .cols-2>aside,.cols-2>.side{position:static}
  .ft-grid{grid-template-columns:1fr 1fr;gap:36px}
  .ft-co{grid-column:1/-1}
}
@media (max-width:860px){
  :root{--hd-h:64px}
  body{padding-bottom:calc(var(--bar-h) + env(safe-area-inset-bottom))}
  .spbar{display:flex}
  .sec{padding:48px 0}
  .sec.alt+.sec,.sec-paper+.sec{padding-top:48px}
  .grid-2,.grid-3{grid-template-columns:1fr;gap:14px}
  .grid-4{grid-template-columns:1fr 1fr;gap:12px}
  .lead{font-size:14.5px}
  .btn{min-height:50px;padding:10px 20px;font-size:14.5px;white-space:normal}
  .btn-wrap .btn,.hero-sub .cta .btn,.cta-box .cta-btns .btn{width:100%}
  .hero-sub .cta,.hero-sub .hero-cta{gap:10px}
  .card{padding:22px 20px 20px}
  .card .ph{margin:-22px -20px 16px}
  .steps>li{padding:18px 18px 18px 64px}
  .steps>li::before{left:16px;font-size:28px}
  .steps>li::after{left:48px}
  .steps.row{grid-template-columns:1fr}
  .steps.row>li{padding:18px 18px 18px 64px}
  .steps.row>li::before{left:16px;top:18px}
  .cta-box{margin:32px 0;border-radius:var(--r)}
  .faq summary{grid-template-columns:28px 1fr 36px;gap:10px;font-size:15px;padding:16px 0;min-height:56px}
  .faq summary::before{font-size:20px}
  .faq summary::after{width:36px;height:36px;font-size:20px}
  .faq .faq-a,.faq details>div,.faq details>p{padding-left:38px;font-size:14px}
  .table-wrap table{min-width:440px;font-size:13.5px}
  .table-wrap th,.table-wrap td{padding:12px 10px}
  .price-table td:last-child{font-size:16px}
  .prose{font-size:15.5px;line-height:2}
  .prose h2{font-size:20px;padding-left:14px}
  .prose .table-wrap table{min-width:420px}
  .map-list{grid-template-columns:repeat(2,minmax(0,1fr))}
  .related ul{grid-template-columns:1fr}
  .tel-big .num{font-size:28px}
  .fgrid{grid-template-columns:1fr;gap:14px}
  .ft-grid{grid-template-columns:1fr;gap:30px;padding:40px 0 28px}
  .site-footer .cp{flex-direction:column;align-items:flex-start;gap:6px}
  .author-box{flex-direction:column;align-items:flex-start;gap:12px}
  .cols-2{gap:28px}
  .breadcrumb{font-size:12px}
}
@media (max-width:420px){
  .logo .t2{display:none}
  .grid-4{grid-template-columns:1fr}
  .map-list{grid-template-columns:1fr 1fr;gap:6px}
  .map-list a,.map-list span{padding:0 10px;font-size:13px}
  .chips li,.chip{font-size:13px;padding:0 10px;min-height:38px}
}

/* ---------- Motion ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  html.js .rv{opacity:1;transform:none}
}

/* ---------- Print ---------- */
@media print{
  :root{--hd-h:auto}
  body{padding-bottom:0;color:#000;background:#fff;font-size:12pt}
  .site-header{position:static;background:#fff;border-bottom:1px solid #999}
  .hd-cta,.burger,.menu,.spbar,.cta-box .cta-btns,.btn,.site-footer .biz .ic,.breadcrumb,.toc{display:none!important}
  .hero-sub,.cta-box,.site-footer,.sec.dark{background:#fff!important;color:#000!important;border:1px solid #999}
  .hero-sub h1,.cta-box .cta-title,.sec.dark .h2{color:#000!important}
  .hero-sub .lead,.cta-box .cta-body,.site-footer address,.site-footer .biz p,.permit-list li,.permit-list b,.fnav2 a{color:#000!important}
  .site-footer::before,.hero-sub::before,.cta-box::before,.cta-box::after{display:none}
  .sec{content-visibility:visible;padding:16pt 0;break-inside:avoid}
  .card,.steps>li,.faq details{break-inside:avoid;box-shadow:none}
  .faq details{display:block}
  .faq details>div,.faq details>p{display:block!important}
  .faq summary::after{display:none}
  a[href^="http"]::after{content:" (" attr(href) ")";font-size:.8em;color:#555}
  .prose a{color:#000}
  .table-wrap{overflow:visible}
  .table-wrap table{min-width:0}
  html.js .rv{opacity:1;transform:none}
}

@media (max-width:640px){.table-wrap{position:relative}.table-wrap::after{content:"← 横にスクロール →";display:block;font-size:11px;color:var(--muted);padding:6px 0 0;text-align:right}}