/* ==========================================================================
   FAIRINO / 株式会社永山 — リニューアル デザインシステム
   Base: orange accent + dark industrial + real photography/video
   ========================================================================== */
:root{
  --bg:#ffffff;--bg2:#f5f7fa;--bg3:#eceff3;
  --ink:#0f1622;--ink2:#39414f;--mut:#68707c;--mut2:#98a0ac;
  --line:#e5e8ee;--line2:#d7dce3;
  --accent:#fa6400;--accent-d:#d9540f;--accent-l:#ff8a3d;
  --soft:rgba(250,100,0,.10);--softline:rgba(250,100,0,.30);
  --dark:#0c1119;--dark2:#131a26;--darkline:rgba(255,255,255,.12);
  --darkglow:rgba(250,100,0,.28);
  --ok:#16a34a;
  --fd:"Schibsted Grotesk",sans-serif;
  --fb:"Hanken Grotesk",sans-serif;
  --fj:"Zen Kaku Gothic New",sans-serif;
  --max:1160px;--r:14px;--r-lg:22px;--r-xl:30px;
  --sh:0 18px 40px -22px rgba(15,22,34,.28);
  --sh-lg:0 30px 60px -30px rgba(15,22,34,.40);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{background:var(--bg);color:var(--ink);font-family:var(--fb),var(--fj);font-size:16px;line-height:1.9;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--fd),var(--fj);font-weight:800;letter-spacing:-.01em;line-height:1.22}
.wrap{max-width:var(--max);margin:0 auto;padding:0 clamp(20px,5vw,44px)}
.wrap-narrow{max-width:900px;margin:0 auto;padding:0 clamp(20px,5vw,44px)}

/* eyebrow */
.ey{font-family:var(--fb);font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;color:var(--accent-d);font-weight:700;display:inline-flex;align-items:center;gap:.7em}
.ey::before{content:"";width:26px;height:2px;background:var(--accent);border-radius:2px}
.ey.lt{color:var(--accent-l)}
.ey.lt::before{background:var(--accent)}

/* buttons */
.btn{font-family:var(--fb);font-weight:700;font-size:.95rem;padding:.95em 1.7em;border-radius:999px;display:inline-flex;align-items:center;gap:.55em;transition:.22s;border:1.6px solid transparent;cursor:pointer;white-space:nowrap}
.btn.solid{background:var(--accent);color:#fff;box-shadow:0 16px 30px -14px rgba(250,100,0,.7)}
.btn.solid:hover{background:var(--accent-d);transform:translateY(-2px)}
.btn.line{border-color:var(--line2);color:var(--ink);background:#fff}
.btn.line:hover{border-color:var(--ink)}
.btn.ondark{background:var(--accent);color:#fff}
.btn.ondark:hover{background:var(--accent-l);transform:translateY(-2px)}
.btn.ghost{background:transparent;border-color:rgba(255,255,255,.35);color:#fff}
.btn.ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn.big{font-size:1.02rem;padding:1.05em 2em}

/* ===== NAV ===== */
.nav{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;height:68px;gap:18px}
.logo{display:inline-flex;align-items:center;line-height:0}
.logo-img{height:24px;width:auto;display:block}
@media(max-width:480px){.logo-img{height:20px}}
.menu{margin-left:auto;display:flex;gap:22px;font-size:.88rem;color:var(--ink2);font-weight:600}
.menu a{position:relative;padding:4px 0}
.menu a:hover{color:var(--accent-d)}
.nav .btn{padding:.6em 1.2em;font-size:.82rem}
.nav-cta{margin-left:auto}
/* hamburger */
.nav-toggle{display:none;margin-left:10px;width:44px;height:44px;flex:0 0 auto;border:1px solid var(--line2);border-radius:12px;background:#fff;cursor:pointer;padding:0;place-items:center}
.nav-toggle span{position:relative;display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:.25s}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:.25s}
.nav-toggle span::before{top:-6px}.nav-toggle span::after{top:6px}
.nav.open .nav-toggle span{background:transparent}
.nav.open .nav-toggle span::before{top:0;transform:rotate(45deg)}
.nav.open .nav-toggle span::after{top:0;transform:rotate(-45deg)}
@media(max-width:1040px){
  .nav-toggle{display:grid}
  .menu{position:absolute;top:100%;left:0;right:0;margin:0;flex-direction:column;gap:0;align-items:stretch;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--sh);padding:0 clamp(20px,5vw,44px);max-height:0;overflow:hidden;opacity:0;visibility:hidden;transition:max-height .3s ease,opacity .25s,visibility .25s,padding .3s}
  .nav.open .menu{max-height:80vh;opacity:1;visibility:visible;padding-top:6px;padding-bottom:14px}
  .menu a{padding:15px 2px;border-bottom:1px solid var(--line);font-size:1rem;color:var(--ink)}
  .menu a:last-child{border-bottom:0}
}
@media(max-width:380px){.nav-cta{font-size:.72rem;padding:.55em .9em}}

/* ===== HERO (dark, full-bleed photo) ===== */
.hero{position:relative;background:var(--dark);color:#fff;overflow:hidden;isolation:isolate}
.hero-bg{position:absolute;inset:0;z-index:-2;background-size:cover;background-position:center;opacity:.42}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(105deg,rgba(12,17,25,.95) 30%,rgba(12,17,25,.72) 60%,rgba(12,17,25,.5) 100%)}
.hero .wrap{position:relative;padding:clamp(56px,9vw,110px) clamp(20px,5vw,44px) clamp(48px,7vw,90px)}
.hero h1{font-size:clamp(2.1rem,5.2vw,3.6rem);font-family:var(--fj);font-weight:900;line-height:1.26;max-width:16em}
.hero h1 span{color:var(--accent-l)}
.hero .sub{max-width:640px;margin:1.4em 0 2em;color:#cfd5df;font-size:clamp(1rem,1.6vw,1.12rem)}
.hero .acts{display:flex;gap:12px;flex-wrap:wrap}
.hero-cred{display:flex;flex-wrap:wrap;gap:12px 26px;margin-top:clamp(34px,5vw,52px);padding-top:24px;border-top:1px solid var(--darkline)}
.hero-cred .t{display:flex;align-items:center;gap:.5em;font-size:.86rem;color:#c3c9d4;font-weight:600}
.hero-cred .t svg{width:18px;height:18px;color:var(--accent-l);flex:0 0 auto}

/* ===== SECTION SHELL ===== */
.sec{padding:clamp(54px,7vw,96px) 0;border-bottom:1px solid var(--line)}
.sec.tint{background:var(--bg2)}
.sec.dark{background:var(--dark);color:#fff;border-bottom:1px solid var(--dark2)}
.sec.dark .head h2{color:#fff}
.sec.dark .head .lead{color:#aeb6c2}
.head{max-width:760px;margin-bottom:clamp(26px,4vw,44px)}
.head h2{font-size:clamp(1.7rem,3.6vw,2.5rem);margin:.4em 0 .35em;font-family:var(--fj)}
.head .lead{color:var(--mut);font-size:1.02rem}
.center{text-align:center;margin-left:auto;margin-right:auto}
.center .ey{justify-content:center}

/* ===== WHY NAGAYAMA (差別化・伴走) ===== */
.why-lead{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(26px,4vw,54px);align-items:center;margin-bottom:clamp(30px,4vw,48px)}
@media(max-width:860px){.why-lead{grid-template-columns:1fr;gap:24px}}
.why-lead .quote{background:var(--dark);color:#fff;border-radius:var(--r-lg);padding:32px 30px;position:relative;box-shadow:var(--sh)}
.why-lead .quote::before{content:"“";position:absolute;top:2px;left:20px;font-family:var(--fd);font-size:4rem;color:var(--accent);line-height:1}
.why-lead .quote p{padding-top:26px;font-size:1.06rem;color:#e7eaef;line-height:1.95}
.why-lead .quote .by{margin-top:14px;font-size:.85rem;color:#98a0ac}
.why-lead .txt p{color:var(--ink2);margin-bottom:1em}
.why-lead .txt p strong{color:var(--ink);box-shadow:inset 0 -.5em 0 var(--soft)}
.pillars{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
@media(max-width:720px){.pillars{grid-template-columns:1fr}}
.pillar{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:28px 26px;transition:.2s}
.tint .pillar{background:#fff}
.pillar:hover{border-color:var(--softline);box-shadow:var(--sh);transform:translateY(-3px)}
.pillar .ic{width:50px;height:50px;border-radius:14px;background:var(--soft);color:var(--accent-d);display:grid;place-items:center;margin-bottom:16px}
.pillar .ic svg{width:26px;height:26px}
.pillar h3{font-size:1.18rem;margin-bottom:.45em;font-family:var(--fj)}
.pillar p{color:var(--mut);font-size:.95rem}
.vs{display:grid;grid-template-columns:1fr auto 1fr;gap:0;margin-top:clamp(28px,4vw,44px);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:#fff}
@media(max-width:680px){.vs{grid-template-columns:1fr}}
.vs .col{padding:26px 26px}
.vs .col.them{background:var(--bg3);color:var(--mut)}
.vs .col.us{background:#fff}
.vs .mid{display:grid;place-items:center;background:var(--dark);color:#fff;font-family:var(--fd);font-weight:800;font-size:.8rem;letter-spacing:.1em;padding:0 18px}
@media(max-width:680px){.vs .mid{padding:10px}}
.vs h4{font-size:.95rem;margin-bottom:12px;letter-spacing:.02em}
.vs .them h4{color:var(--mut)}
.vs .us h4{color:var(--accent-d)}
.vs ul{list-style:none}
.vs li{position:relative;padding:7px 0 7px 26px;font-size:.92rem;border-bottom:1px dashed var(--line)}
.vs li:last-child{border-bottom:0}
.vs .us li{color:var(--ink2)}
.vs li::before{content:"";position:absolute;left:2px;top:14px;width:9px;height:9px;border-radius:50%}
.vs .them li::before{background:var(--mut2)}
.vs .us li::before{background:var(--accent)}

/* ===== FEATURE 3 ===== */
.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:820px){.feat{grid-template-columns:1fr}}
.feat .it{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:.2s}
.feat .it:hover{box-shadow:var(--sh);transform:translateY(-3px)}
.feat .it .ph{aspect-ratio:16/10;background-size:cover;background-position:center;background-color:var(--bg3)}
.feat .it .bd{padding:24px 24px 28px}
.feat .ic{width:44px;height:44px;border-radius:12px;background:var(--soft);color:var(--accent-d);display:grid;place-items:center;margin-bottom:14px}
.feat .ic svg{width:23px;height:23px}
.feat h3{font-size:1.14rem;margin-bottom:.4em;font-family:var(--fj)}
.feat p{color:var(--mut);font-size:.93rem}

/* ===== VIDEO GALLERY ===== */
.videos{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:900px){.videos{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.videos{grid-template-columns:1fr}}
.vcard{display:block;border-radius:var(--r);overflow:hidden;background:var(--dark2);border:1px solid var(--darkline);transition:.2s}
.sec:not(.dark) .vcard{background:#fff;border:1px solid var(--line)}
.vcard:hover{transform:translateY(-3px);box-shadow:var(--sh)}
.vcard .thumb{display:block;position:relative;aspect-ratio:16/9;background:#0a0e15;background-size:cover;background-position:center;overflow:hidden}
.vcard .thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(0,0,0,.55))}
.vcard .play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:2;width:56px;height:56px;border-radius:50%;background:rgba(250,100,0,.94);display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.4);transition:.2s}
.vcard:hover .play{transform:translate(-50%,-50%) scale(1.08)}
.vcard .play svg{width:22px;height:22px;color:#fff;margin-left:3px}
.vcard .lb{display:block;position:relative;padding:14px 16px 16px}
.sec.dark .vcard .lb b{color:#fff}
.vcard .lb b{font-family:var(--fj);font-size:.98rem;font-weight:700;display:block;line-height:1.5}
.vcard .lb small{color:var(--mut2);font-size:.78rem}
.sec:not(.dark) .vcard .lb small{color:var(--mut)}

/* ===== LINEUP ===== */
.spec{border-radius:var(--r);overflow:hidden;border:1px solid var(--line);overflow-x:auto}
.spec table{width:100%;border-collapse:collapse;min-width:720px}
.spec th,.spec td{padding:14px 12px;text-align:center;border-bottom:1px solid var(--line)}
.spec thead th{background:var(--dark);color:#fff;font-family:var(--fd);font-weight:600;font-size:.92rem}
.spec thead th a{color:#fff}
.spec thead th a:hover{color:var(--accent-l)}
.spec tbody th{text-align:left;background:#fff;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--mut);font-weight:700;white-space:nowrap}
.tint .spec tbody th{background:var(--bg2)}
.spec tbody td{font-weight:700}
.spec tbody tr:hover td{background:var(--soft)}
.model-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}
@media(max-width:820px){.model-cards{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.model-cards{grid-template-columns:1fr}}
.mcard{display:flex;gap:16px;align-items:center;border:1px solid var(--line);border-radius:var(--r-lg);padding:18px;background:#fff;transition:.2s}
.tint .mcard{background:#fff}
.mcard:hover{border-color:var(--softline);box-shadow:var(--sh);transform:translateY(-2px)}
.mcard .mimg{width:74px;height:74px;flex:0 0 auto;border-radius:12px;background:var(--bg2);background-size:contain;background-repeat:no-repeat;background-position:center;border:1px solid var(--line)}
.mcard .mn,.mcard .mp,.mcard .mu{display:block}
.mcard .mn{font-family:var(--fd);font-weight:800;font-size:1.05rem}
.mcard .mn b{color:var(--accent)}
.mcard .mp{font-family:var(--fd);font-weight:800;font-size:1.5rem;line-height:1;margin:2px 0 4px}
.mcard .mp i{font-style:normal;font-size:.5em;color:var(--mut)}
.mcard .mu{font-size:.8rem;color:var(--mut);line-height:1.6}
.mcard .go{margin-left:auto;color:var(--accent-d);font-weight:700;font-size:.85rem;white-space:nowrap;align-self:flex-start}
.spec-note{font-size:.8rem;color:var(--mut2);margin-top:14px}

/* ===== TASK / USES ===== */
.task{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}
@media(max-width:820px){.task{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.task{grid-template-columns:1fr}}
.task .t{display:flex;gap:13px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px}
.tint .task .t{background:#fff}
.task .ic{width:40px;height:40px;border-radius:11px;background:var(--soft);color:var(--accent-d);display:grid;place-items:center;flex:0 0 auto}
.task .ic svg{width:21px;height:21px}
.task b{font-family:var(--fj);font-size:1rem;font-weight:700}
.task small{display:block;color:var(--mut);font-size:.8rem;font-weight:400}
.chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px}
.chips span{border:1px solid var(--line2);border-radius:999px;padding:.5em 1.1em;font-size:.86rem;color:var(--ink2);background:#fff}

/* ===== SUPPORT / WARRANTY (no prices) ===== */
.plans{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:8px}
@media(max-width:760px){.plans{grid-template-columns:1fr}}
.plan{border:1px solid var(--line);border-radius:var(--r-lg);padding:28px 28px;background:#fff;position:relative}
.tint .plan{background:#fff}
.plan.feature{border:1.6px solid var(--softline);box-shadow:var(--sh)}
.plan .tag{display:inline-block;font-family:var(--fb);font-size:.72rem;letter-spacing:.08em;font-weight:700;text-transform:uppercase;color:var(--accent-d);background:var(--soft);border-radius:999px;padding:.35em .9em;margin-bottom:14px}
.plan h3{font-size:1.24rem;font-family:var(--fj);margin-bottom:.5em}
.plan .meta{font-size:.86rem;color:var(--mut);margin-bottom:14px}
.plan ul{list-style:none}
.plan li{position:relative;padding:7px 0 7px 26px;font-size:.93rem;color:var(--ink2);border-bottom:1px dashed var(--line)}
.plan li:last-child{border-bottom:0}
.plan li::before{content:"";position:absolute;left:3px;top:14px;width:11px;height:6px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg)}
.warranty-note{margin-top:18px;font-size:.86rem;color:var(--mut);background:var(--bg2);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px}
.tint .warranty-note{background:#fff}

/* ===== FAQ ===== */
.qa{max-width:900px}
.qa .cat{font-family:var(--fd);font-weight:700;font-size:1.05rem;margin:26px 0 12px;color:var(--ink)}
.qa details{background:#fff;border:1px solid var(--line);border-radius:var(--r);margin-bottom:10px;overflow:hidden}
.tint .qa details{background:#fff}
.qa details[open]{border-color:var(--softline)}
.qa summary{cursor:pointer;list-style:none;padding:18px 50px 18px 20px;font-weight:700;position:relative;font-size:.98rem}
.qa summary::-webkit-details-marker{display:none}
.qa summary::before{content:"Q";font-family:var(--fd);color:var(--accent-d);margin-right:.6em;font-weight:800}
.qa summary::after{content:"";position:absolute;right:22px;top:50%;width:10px;height:10px;border-right:2px solid var(--mut);border-bottom:2px solid var(--mut);transform:translateY(-65%) rotate(45deg);transition:.25s}
.qa details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.qa .a{padding:0 20px 20px;color:var(--ink2);font-size:.94rem;line-height:1.9}

/* ===== FLOW ===== */
.flow{list-style:none;counter-reset:f;max-width:820px}
.flow li{counter-increment:f;position:relative;padding:18px 0 18px 58px;border-bottom:1px solid var(--line);color:var(--ink2)}
.flow li b{color:var(--ink);font-family:var(--fj)}
.flow li::before{content:counter(f,decimal-leading-zero);position:absolute;left:0;top:16px;font-family:var(--fd);font-weight:800;color:var(--accent);font-size:1.3rem}

/* ===== PROOF / STATS ===== */
.proof{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media(max-width:820px){.proof{grid-template-columns:1fr 1fr}}
.proof .st{background:var(--dark2);border:1px solid var(--darkline);border-radius:var(--r-lg);padding:26px 24px}
.proof .st .n{font-family:var(--fd);font-weight:800;font-size:2rem;color:var(--accent-l);line-height:1}
.proof .st .l{margin-top:8px;color:#c3c9d4;font-size:.9rem}
.fields{display:flex;flex-wrap:wrap;gap:9px;margin-top:22px}
.fields span{border:1px solid var(--darkline);border-radius:999px;padding:.5em 1.1em;font-size:.86rem;color:#cfd5df}

/* ===== SUPPORT LINKS ===== */
.sup{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media(max-width:760px){.sup{grid-template-columns:1fr}}
.sup a{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;transition:.2s}
.tint .sup a{background:#fff}
.sup a:hover{border-color:var(--softline);transform:translateY(-3px);box-shadow:var(--sh)}
.sup b{font-family:var(--fd);font-size:1.05rem;display:block;margin-bottom:.3em}
.sup p{color:var(--mut);font-size:.88rem}

/* ===== CTA ===== */
.cta{position:relative;overflow:hidden;background:var(--dark);color:#fff;border-radius:var(--r-xl);padding:clamp(42px,6vw,72px) clamp(26px,5vw,60px)}
.cta::before{content:"";position:absolute;width:620px;height:620px;right:-180px;top:-240px;border-radius:50%;background:radial-gradient(circle,var(--darkglow),transparent 62%);filter:blur(20px)}
.cta .in{position:relative;z-index:2;display:flex;flex-wrap:wrap;gap:26px;justify-content:space-between;align-items:center}
.cta h2{font-size:clamp(1.6rem,3.2vw,2.3rem);max-width:580px;font-family:var(--fj);color:#fff}
.cta p{color:#aeb6c2;margin-top:.6em;max-width:520px}

/* ===== FOOTER ===== */
footer{background:var(--dark);color:#aeb6c2;padding:48px 0 28px}
footer .wrap{display:flex;flex-wrap:wrap;gap:18px 30px;align-items:center}
footer .logo-img{height:22px;filter:brightness(0) invert(1)}
footer nav{display:flex;flex-wrap:wrap;gap:16px 20px;font-size:.86rem}
footer nav a:hover{color:#fff}
footer .cp{width:100%;margin-top:26px;padding-top:20px;border-top:1px solid var(--darkline);font-size:.8rem;color:var(--mut2)}
footer .cp a{color:#fff;text-decoration:underline}

/* ===== PAGE HEAD (下層) ===== */
.page-head{position:relative;background:var(--dark);color:#fff;overflow:hidden;padding:clamp(48px,7vw,86px) 0 clamp(30px,4vw,50px)}
.page-head::before{content:"";position:absolute;width:520px;height:520px;right:-160px;top:-220px;border-radius:50%;background:radial-gradient(circle,var(--darkglow),transparent 62%);filter:blur(18px)}
.page-head .wrap{position:relative}
.page-head .crumb{font-size:.8rem;color:#9aa2ae}
.page-head .crumb a:hover{color:var(--accent-l)}
.page-head h1{font-size:clamp(1.8rem,3.8vw,2.7rem);margin-top:.5em;font-family:var(--fj);color:#fff}

/* ===== ARTICLE / SPEC PAGE ===== */
.article{max-width:840px}
.article h2{font-size:1.4rem;margin:1.9em 0 .5em;padding-left:.55em;border-left:4px solid var(--accent);font-family:var(--fj)}
.article h3{font-size:1.12rem;margin:1.4em 0 .4em;font-family:var(--fj)}
.article p{color:var(--ink2);margin-bottom:1em}
.article ul.bul{margin:1em 0 1.6em;padding-left:0;list-style:none}
.article ul.bul li{position:relative;padding-left:1.4em;margin-bottom:.5em;color:var(--ink2)}
.article ul.bul li::before{content:"";position:absolute;left:0;top:.7em;width:8px;height:8px;background:var(--accent);border-radius:2px}
.article hr{border:0;border-top:1px solid var(--line);margin:2.2em 0}
.article .note{font-size:.82rem;color:var(--mut2)}
.data-table{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin:1.2em 0;width:100%;border-collapse:collapse}
.data-table th,.data-table td{padding:13px 15px;border-bottom:1px solid var(--line);text-align:left;font-size:.94rem;vertical-align:top}
.data-table th{background:var(--bg2);font-size:.78rem;letter-spacing:.04em;color:var(--mut);width:34%;font-weight:700;white-space:nowrap}

/* ===== FORMS ===== */
.form-wrap{max-width:720px}
.field{margin-bottom:20px}
.field label{display:block;font-weight:700;font-size:.9rem;margin-bottom:.45em}
.field .req{color:var(--accent-d);font-size:.7rem;margin-left:.5em;font-weight:700}
.field .opt{color:var(--mut2);font-size:.7rem;margin-left:.5em}
.field input,.field select,.field textarea{width:100%;padding:.85em .95em;border:1px solid var(--line2);border-radius:var(--r);background:#fff;font-family:var(--fb),var(--fj);font-size:1rem;color:var(--ink);transition:.2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--soft)}
.field textarea{min-height:150px;resize:vertical}
.field-note{font-size:.8rem;color:var(--mut2);margin-top:.4em}
.consent{display:flex;gap:.6em;align-items:flex-start;font-size:.92rem;color:var(--ink2)}
.consent a{color:var(--accent-d);text-decoration:underline}
.form-msg{border-radius:var(--r);padding:18px 20px;margin-bottom:18px;font-size:.95rem}
.form-msg.ok{background:var(--soft);border:1px solid var(--softline);color:var(--accent-d)}
.form-msg.err{background:#fdecec;border:1px solid #f3c0c0;color:#c0392b}
.form-error-summary ul{margin:10px 0 0;padding-left:1.4em}
.form-error-summary li{margin:.25em 0}
.field.has-error input,.field.has-error select,.field.has-error textarea{border-color:#b3261e!important;background:#fffafa!important}
.field-error{margin:8px 0 0;color:#b3261e;font-size:13px;font-weight:700;line-height:1.6}
.consent-row.has-error .consent{outline:1px solid #b3261e;outline-offset:8px;border-radius:8px}
input[aria-invalid="true"],select[aria-invalid="true"],textarea[aria-invalid="true"]{border-color:#b3261e!important;background:#fffafa!important}

/* placeholder helper (開発時のみ、実画像で消える) */
.ph-label{display:grid;place-items:center;color:#fff;font-family:var(--fd);font-weight:700;font-size:.8rem;letter-spacing:.05em;text-align:center;background:repeating-linear-gradient(45deg,#1c2431,#1c2431 12px,#222c3b 12px,#222c3b 24px)}

/* utilities */
.mt0{margin-top:0}.mt8{margin-top:8px}
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* ===================== LIGHT THEME (本家寄り) OVERRIDES ===================== */
:root{--accent2:#1763d6;--accent2-d:#0f4aa8;--soft2:rgba(23,99,214,.09)}
.ey{color:var(--accent2)}
.ey::before{background:var(--accent2)}
.ey.lt{color:var(--accent2)}
.ey.lt::before{background:var(--accent2)}
.menu a:hover{color:var(--accent2-d)}

/* HERO -> light */
.hero{background:linear-gradient(160deg,#eaf1fb 0%,#f5f8fc 52%,#ffffff 100%);color:var(--ink)}
.hero-bg{opacity:.14;mix-blend-mode:multiply}
.hero::after{background:linear-gradient(105deg,rgba(245,248,252,.94) 32%,rgba(245,248,252,.62) 62%,rgba(245,248,252,.15) 100%)}
.hero h1{color:var(--ink)}
.hero h1 span{color:var(--accent-d)}
.hero .sub{color:var(--ink2)}
.hero-cred{border-top:1px solid var(--line)}
.hero-cred .t{color:var(--ink2)}
.hero-cred .t svg{color:var(--accent2)}
.hero .btn.ghost{border-color:var(--line2);color:var(--ink);background:#fff}
.hero .btn.ghost:hover{border-color:var(--ink);background:#fff}

/* DARK sections -> light */
.sec.dark{background:var(--bg2);color:var(--ink);border-bottom:1px solid var(--line)}
.sec.dark .head h2{color:var(--ink)}
.sec.dark .head .lead{color:var(--mut)}
.sec.dark .ey.lt{color:var(--accent2)}
.sec.dark .ey.lt::before{background:var(--accent2)}
.sec.dark .btn.ghost{border-color:var(--line2);color:var(--ink);background:#fff}
.sec.dark .btn.ghost:hover{border-color:var(--ink)}

/* video cards -> light */
.vcard{background:#fff;border:1px solid var(--line)}
.sec.dark .vcard{background:#fff;border:1px solid var(--line)}
.sec.dark .vcard .lb b{color:var(--ink)}
.sec.dark .vcard .lb small,.sec:not(.dark) .vcard .lb small{color:var(--mut)}

/* proof stats -> light */
.proof .st{background:#fff;border:1px solid var(--line)}
.proof .st .n{color:var(--accent-d)}
.proof .st .l{color:var(--mut)}
.fields span{border:1px solid var(--line2);color:var(--ink2);background:#fff}

/* page-head -> light */
.page-head{background:linear-gradient(180deg,var(--bg2),var(--bg));color:var(--ink)}
.page-head::before{display:none}
.page-head .crumb{color:var(--mut)}
.page-head .crumb a:hover{color:var(--accent2-d)}
.page-head h1{color:var(--ink)}

/* spec table header -> navy (本家調) */
.spec thead th{background:#16233b}
.spec thead th a:hover{color:var(--accent-l)}

.feat .it .ph{display:block}

/* ===== knowledge article ===== */
.video-embed{position:relative;aspect-ratio:16/9;margin:1.4em 0;border-radius:var(--r);overflow:hidden;background:#000;box-shadow:var(--sh)}
.video-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.article .video-embed + p{margin-top:1em}
.kb-list{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:900px){.kb-list{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.kb-list{grid-template-columns:1fr}}
.kb-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:.2s}
.kb-card:hover{box-shadow:var(--sh);transform:translateY(-3px);border-color:var(--softline)}
.kb-card .kt{position:relative;aspect-ratio:16/9;background:#0a0e15 center/cover;overflow:hidden}
.kb-card .kt .play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:48px;height:48px;border-radius:50%;background:rgba(250,100,0,.94);display:grid;place-items:center}
.kb-card .kt .play svg{width:19px;height:19px;color:#fff;margin-left:2px}
.kb-card .kb{padding:18px 20px 22px;display:flex;flex-direction:column;gap:6px;flex:1}
.kb-card .kd{font-size:.76rem;color:var(--mut2);font-family:var(--fd);letter-spacing:.04em}
.kb-card h3{font-size:1.05rem;font-family:var(--fj);line-height:1.5}
.kb-card p{font-size:.86rem;color:var(--mut);flex:1}
.kb-card .go{color:var(--accent-d);font-weight:700;font-size:.85rem;margin-top:4px}
.article .kb-back{display:inline-block;margin-top:8px;color:var(--accent2-d);font-weight:700}



/* FAIRINO / NAGAYAMA — renewal 2026.11 */
:root{--bg:#fff;--bg2:#f5f5f2;--bg3:#eaece8;--ink:#202822;--ink2:#4f5752;--mut:#666e68;--mut2:#767e77;--line:#dde1da;--line2:#cbd1c9;--accent:#e4542c;--accent-d:#bd3b1b;--accent-l:#f59777;--accent2:#bd3b1b;--accent2-d:#a83419;--soft:rgba(228,84,44,.07);--softline:rgba(228,84,44,.3);--dark:#25352e;--r:4px;--r-lg:6px;--r-xl:8px;--max:1376px;--sh:none;--sh-lg:none;--fj:"Zen Kaku Gothic New","Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;--fd:"Hanken Grotesk",Arial,sans-serif;--fb:"Hanken Grotesk",Arial,sans-serif}
body{font-family:var(--fj);line-height:1.9;overflow-x:clip;letter-spacing:.025em}
h1,h2,h3,h4{font-family:var(--fj);font-weight:700;letter-spacing:.025em}
button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}
button{font-family:inherit}button,a{touch-action:manipulation}button:focus-visible,a:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--accent);outline-offset:5px}
::selection{background:#f9d9cd;color:var(--ink)}
.wrap{max-width:var(--max);padding-left:56px;padding-right:56px}html{scroll-padding-top:108px}
.btn{border-radius:3px;box-shadow:none!important;padding:16px 24px;font-family:var(--fj);font-size:14px;letter-spacing:.035em;line-height:1.6;justify-content:space-between;gap:24px;border-width:1px;font-weight:700}
.btn.solid,.btn.ondark{background:var(--accent);color:#fff}.btn.solid:hover,.btn.ondark:hover{background:var(--accent-d);transform:none}
.btn.dark-btn{background:var(--dark);color:#fff;border-color:var(--dark)}.btn.dark-btn:hover{background:#17231d}
.btn.line{background:transparent;border-color:var(--line2)}.btn.line:hover{border-color:var(--ink)}
.text-link{display:inline-flex;align-items:center;gap:28px;font-size:13px;line-height:1.6;font-weight:700;border-bottom:1px solid var(--line2);padding:12px 0;transition:color .2s,border-color .2s}
.text-link span{font-size:20px;font-family:Arial,sans-serif}.text-link:hover{color:var(--accent-d);border-color:var(--accent)}
.skip-link{position:fixed;top:-100px;left:20px;padding:10px 18px;background:var(--dark);color:#fff;z-index:11000}.skip-link:focus{top:10px}
.nav{background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}
.nav .wrap{height:90px;gap:26px;max-width:1488px}
.brand{display:flex;flex-direction:column;align-items:flex-start;gap:9px;flex-shrink:0;line-height:1.2}.brand .logo-img{width:172px;height:auto}.brand>span{font-size:10px;letter-spacing:.06em;color:var(--mut)}.brand b{color:var(--ink);font-weight:500;margin-left:8px}
.menu{gap:25px;margin-left:auto;font-family:var(--fj);font-size:12px;white-space:nowrap;color:var(--ink)}.menu a{padding:12px 0}.menu a[aria-current]{color:var(--accent-d)}.menu a:hover{color:var(--accent-d)}
.nav .nav-cta{margin-left:0;border-radius:3px;padding:12px 17px;font-size:12px;gap:19px;flex-shrink:0}.nav-cta span{font-size:18px}.nav-toggle{border:0;border-radius:0;margin:0}
.r-ey{font-family:var(--fd);font-size:11px;font-weight:700;letter-spacing:.15em;line-height:1.5;display:flex;align-items:center;gap:12px;color:var(--accent-d)}
.r-ey>span{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--accent)}
.r-hero{background:linear-gradient(90deg,#fbfbf9 0%,#fbfbf9 48%,#f1f3ef 48%,#f1f3ef 100%);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:48% 52%;min-height:665px;position:relative}
.hero-copy{padding-top:65px;padding-bottom:46px;position:relative;z-index:2;pointer-events:none}.hero-copy a{pointer-events:auto}.hero-copy .r-ey{margin-bottom:25px}
.hero-copy h1{font-size:clamp(42px,4.35vw,66px);line-height:1.37;letter-spacing:.045em;font-weight:700;margin:0}.hero-copy h1 em{font-style:normal;color:var(--accent-d)}
.hero-description{font-size:14px;line-height:2.15;color:var(--ink2);margin-top:24px}.hero-actions{display:flex;align-items:center;gap:27px;margin-top:27px}.hero-actions .btn{font-size:13px;padding:17px 22px}.hero-small{font-size:10px;color:var(--mut);margin-top:24px;letter-spacing:.03em}
.hero-product{position:relative;min-width:0;isolation:isolate}.hero-watermark{position:absolute;top:10px;right:-16px;font-family:var(--fd);font-size:205px;line-height:1.1;letter-spacing:-.07em;font-weight:700;color:#e4e9e1;z-index:-1}
.hero-robot{width:181%;max-width:none;height:auto;position:absolute;top:47%;left:-42%;transform:translateY(-50%);z-index:1;object-fit:contain;pointer-events:none}
.orbit{position:absolute;border:1px solid #dbe1d7;border-radius:50%;left:50%;top:43%;transform:translate(-50%,-50%);z-index:-1}.orbit-one{width:430px;height:430px}.orbit-two{width:590px;height:590px}
.hero-cross{position:absolute;color:#a9b3a4;font-size:23px;font-family:Arial,sans-serif;font-weight:300}.cross-one{top:73px;left:23px}.cross-two{bottom:155px;right:12px}
.product-caption{position:absolute;left:32px;bottom:123px;display:flex;align-items:center;gap:9px;font-family:var(--fd);font-size:11px;z-index:2}.product-caption>span:last-child{font-size:8px;letter-spacing:.09em;color:var(--mut);margin-left:2px}.product-dot{width:6px;height:6px;border-radius:50%;background:var(--accent)}
.hero-product-spec{position:absolute;bottom:31px;left:32px;right:0;display:flex;gap:44px;align-items:center;border-top:1px solid #d6ddd2;padding-top:18px;z-index:2}.hero-product-spec>span{font-size:10px;color:var(--mut);display:flex;flex-direction:column;line-height:1.7}.hero-product-spec b{font-size:32px;color:var(--ink);font-family:var(--fd);font-weight:500;letter-spacing:-.02em}.hero-product-spec small{font-size:12px;margin-left:5px;font-weight:400}.hero-product-spec>a{margin-left:auto;font-size:24px;width:44px;height:44px;border:1px solid #b8c1b4;border-radius:50%;display:grid;place-items:center;transition:background .2s}.hero-product-spec>a:hover{background:#fff}
.hero-bottom{position:relative;display:grid;grid-template-columns:1.1fr 1fr 1.1fr 1.15fr auto;align-items:center;gap:25px;border-top:1px solid var(--line);padding-top:26px;padding-bottom:27px;background:#fff;max-width:none;padding-left:max(56px,calc((100vw - 1264px)/2));padding-right:max(56px,calc((100vw - 1264px)/2))}
.hero-bottom>span{font-size:10px;color:var(--mut);line-height:1.7}.hero-bottom>span:not(:first-child){padding-left:27px;border-left:1px solid var(--line);display:flex;flex-direction:column;gap:4px}.hero-bottom b{color:var(--ink);font-size:17px;font-weight:500}.hero-bottom>span:nth-child(2) b,.hero-bottom>span:nth-child(3) b{font-family:var(--fd);font-size:28px;letter-spacing:-.02em;line-height:1.15}.hero-bottom small{font-family:var(--fj);font-size:12px;margin-left:5px}.hero-bottom>span:first-child b{font-size:13px}.hero-bottom>a{font:10px var(--fd);letter-spacing:.14em;display:flex;align-items:center;gap:21px}.hero-bottom>a span{font-size:22px}
.r-section{padding:96px 0}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:45px}.r-section h2{font-size:36px;line-height:1.55;letter-spacing:.035em}.section-heading h2{margin-top:16px}.section-heading>p,.section-heading>div>p:not(.r-ey){font-size:13px;color:var(--mut);line-height:2.05}.section-heading>p{margin-bottom:5px}.section-heading .text-link{margin-top:8px}
.r-lineup{background:#fff}.product-selector{display:grid;grid-template-columns:178px 1fr;border-top:1px solid var(--line);border-bottom:1px solid var(--line);min-height:420px}.model-tabs{display:flex;flex-direction:column;padding:20px 22px 20px 0;justify-content:center}.model-tabs button{background:transparent;border:0;border-bottom:1px solid var(--line);text-align:left;display:flex;align-items:center;gap:11px;padding:17px 14px;font-family:var(--fd);font-size:19px;color:var(--mut);cursor:pointer;line-height:1.2;border-radius:2px}.model-tabs button:last-child{border-bottom-color:transparent}.model-tabs button>small{font-size:11px;font-weight:400;white-space:nowrap;margin-left:auto}.model-tabs .tab-arrow{font-size:16px;margin-left:6px}.model-tabs button[aria-selected=true]{background:var(--dark);color:#fff;border-bottom-color:var(--dark)}.model-tabs button:hover:not([aria-selected=true]){background:var(--bg2);color:var(--ink)}
.model-panels{min-width:0}.model-panel{display:grid;grid-template-columns:1fr 260px;height:100%;min-height:420px;gap:15px}.model-panel[hidden]{display:none!important}.model-visual{position:relative;background:var(--bg2);min-width:0;overflow:hidden;isolation:isolate;display:flex;align-items:center;justify-content:center;margin:20px 0}
.model-name-bg{position:absolute;top:12px;left:26px;font-family:var(--fd);font-size:90px;line-height:1;color:#e2e6de;letter-spacing:-.05em;font-weight:600;z-index:-1}.model-visual img{width:137%;max-width:none;height:auto;object-fit:contain;position:relative;margin-top:15px}.model-series{position:absolute;bottom:18px;left:24px;font-family:var(--fd);font-size:9px;letter-spacing:.12em;color:#7b8476}.model-details{padding:35px 0 30px 25px}.model-details .r-ey{font-size:9px;letter-spacing:.1em;color:var(--mut)}.model-details h3{font-family:var(--fd);font-size:48px;line-height:1.2;margin-top:8px;font-weight:600;letter-spacing:-.04em}.model-use{font-size:12px;line-height:1.8;color:var(--mut);margin-top:9px;min-height:42px}.model-details dl{margin-top:17px}.model-details dl>div{display:flex;justify-content:space-between;align-items:baseline;padding:10px 0;border-bottom:1px solid var(--line)}.model-details dt{font-size:11px;color:var(--mut)}.model-details dd{font-size:23px;font-family:var(--fd);font-weight:500;line-height:1.25;white-space:nowrap}.model-details dd small{font-size:11px;margin-left:5px;color:var(--mut)}.model-details .btn{margin-top:24px;width:100%;font-size:12px;padding:14px 16px;gap:10px}
.model-comparison{margin-top:22px}.model-comparison summary{font-size:12px;font-weight:500;cursor:pointer;display:flex;justify-content:space-between;padding:16px 0;border-bottom:1px solid var(--line);list-style:none}.model-comparison summary::-webkit-details-marker{display:none}.model-comparison summary>span{font-size:20px;line-height:1}.model-comparison[open] summary>span{transform:rotate(45deg)}.model-comparison .spec{margin-top:20px}.spec{border-radius:2px}.spec thead th{background:var(--dark)}.spec th,.spec td{font-size:13px}.lineup-note{display:flex;justify-content:space-between;gap:30px;align-items:center;margin-top:14px}.lineup-note p{font-size:10px;color:var(--mut)}.lineup-note .text-link{font-size:12px}
.r-about{background:var(--bg2)}.about-layout{display:grid;grid-template-columns:1fr 1fr;gap:85px;align-items:center}.about-picture{position:relative;padding-bottom:52px}.about-picture>img{width:100%;height:435px;object-fit:cover;object-position:70% center}.about-picture>p{font-size:9px;color:var(--mut);padding-top:7px}.picture-note{position:absolute;right:-30px;bottom:8px;background:var(--dark);color:#fff;font-size:25px;font-family:var(--fd);font-weight:500;line-height:1.2;letter-spacing:-.025em;padding:25px 32px}.about-copy h2{margin-top:18px;font-size:42px;line-height:1.5}.about-copy>p:not(.r-ey){font-size:13px;color:var(--ink2);line-height:2.15;margin-top:18px}.about-copy p.about-lead{font-size:17px;color:var(--ink);font-weight:500}.about-copy .text-link{margin-top:16px}.reason-row{display:grid;grid-template-columns:repeat(3,1fr);gap:38px;margin-top:54px}.reason-row>div{border-top:1px solid #bfc8bb;padding-top:22px}.reason-row>div>span{font-family:var(--fd);font-size:13px;color:var(--accent-d)}.reason-row h3{font-size:18px;margin:15px 0 12px}.reason-row p{font-size:12px;color:var(--mut);line-height:2}
.r-about-product{padding:60px 0 74px;background:var(--bg2);border-top:1px solid var(--line)}.about-product-row{display:grid;grid-template-columns:1fr 1fr;gap:85px;margin-top:20px}.about-product-row h2{font-size:30px}.about-product-row p{font-size:13px;color:var(--ink2);line-height:2.1;margin-bottom:12px}.about-product-row .r-note{font-size:10px;color:var(--mut)}
.r-learning{background:var(--dark);color:#fff}.r-learning .r-ey{color:#f49b7d}.r-learning h2{color:#fff}.r-learning .section-heading>div>p:not(.r-ey){color:#c6cfc9}.r-learning .text-link{color:#fff;border-color:#64726a}.learning-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.learning-photo{position:relative;aspect-ratio:16/10;overflow:hidden;background:#b8c1b9}.learning-photo img{height:100%;width:100%;object-fit:cover;transition:transform .4s}.learning-card:hover .learning-photo img{transform:scale(1.04)}.play-icon{position:absolute;right:15px;bottom:15px;border-radius:50%;width:42px;height:42px;background:#fff;color:var(--dark);display:grid;place-items:center;font-size:11px;padding-left:2px}.learning-info{padding-top:21px}.learning-info>p{font-family:var(--fd);font-size:10px;letter-spacing:.11em;color:#b7c5bb}.learning-info h3{display:flex;justify-content:space-between;gap:8px;font-size:17px;line-height:1.6;margin:8px 0}.learning-info h3>span{font-family:Arial,sans-serif}.learning-info>span{font-size:11px;color:#b7c5bb}.learning-note{color:#acbab1;font-size:10px;margin-top:27px}
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/* The existing PHP detail, contact and knowledge pages share the visual system. */
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@media(max-width:760px){.wrap{padding-left:24px;padding-right:24px}.nav .wrap{height:73px;gap:12px}.brand .logo-img{width:146px}.brand>span{font-size:8px;letter-spacing:0}.brand b{margin-left:5px}.brand{gap:7px}.nav .nav-cta{font-size:10px;line-height:1.5;gap:6px;padding:11px 10px}.nav-cta span{font-size:15px}.nav-toggle{width:30px;height:40px}.menu{padding-left:24px;padding-right:24px}.hero-grid{grid-template-columns:1fr;min-height:auto}.r-hero{background:#fbfbf9}.hero-copy{padding:42px 0 0}.hero-copy .r-ey{font-size:9px;margin-bottom:20px}.hero-copy h1{font-size:45px;line-height:1.4;letter-spacing:.045em}.hero-description{font-size:12px;max-width:370px;margin-top:21px;line-height:2.05}.hero-description br{display:block}.hero-actions{margin-top:23px;gap:28px}.hero-actions .btn{font-size:12px;padding:16px 18px}.hero-actions .text-link{font-size:12px;gap:20px}.hero-small{font-size:9px;margin-top:18px}.hero-product{height:420px;margin:26px -24px 0;background:#f1f3ef;overflow:hidden}.hero-watermark{top:7px;right:20px;font-size:155px}.hero-robot{width:157%;left:-29%;top:42%}.orbit-one{width:290px;height:290px;top:42%}.orbit-two{width:390px;height:390px;top:42%}.cross-one{top:25px;left:28px}.cross-two{bottom:120px;right:26px}.product-caption{left:24px;bottom:104px;font-size:10px}.product-caption>span:last-child{display:inline;font-size:7px}.hero-product-spec{bottom:18px;left:24px;right:24px;padding-top:12px;gap:40px}.hero-product-spec b{font-size:27px}.hero-product-spec>span{font-size:9px}.hero-bottom{padding:24px;grid-template-columns:1fr 1fr;gap:20px 24px}.hero-bottom>span:first-child{display:none}.hero-bottom>span:not(:first-child){border:0;padding-left:0}.hero-bottom>span:nth-child(4){grid-column:1/-1;border-top:1px solid var(--line);padding-top:14px;flex-direction:row;gap:12px;align-items:center}.hero-bottom>span:nth-child(4) b{font-size:12px}.hero-bottom>span:nth-child(4){font-size:10px}.hero-bottom>span:nth-child(3){padding-left:24px;border-left:1px solid var(--line)}
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@media(max-width:370px){.nav .wrap{gap:9px;padding-left:17px;padding-right:17px}.brand .logo-img{width:132px}.brand>span{font-size:7px}.nav .nav-cta{padding:10px 8px;font-size:9px}.nav-cta span{display:none}.hero-copy h1{font-size:40px}.hero-description br{display:none}.hero-actions{gap:20px}.hero-actions .btn{font-size:11px;gap:12px}.hero-actions .text-link{font-size:11px;gap:10px}.hero-product{height:380px}.model-tabs button{font-size:14px;padding-left:5px;padding-right:5px}.model-details dd{font-size:19px}.model-details dd small{font-size:9px}.model-details dl>div{padding:0 10px}.contact-action>div>a{font-size:22px}}
/* Keep product photography within its frame and avoid layout shifts on selection. */
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.about-copy>p:not(.r-ey),.about-product-row p{font-size:14px}.reason-row p,.application p,.r-steps p,.learning-info>span{font-size:13px}
@media(max-width:760px){.hero-copy h1{font-size:clamp(33px,10.7vw,44px)}.hero-description{font-size:13px}.hero-description br{display:none}.about-copy>p:not(.r-ey),.about-product-row p{font-size:13px}.reason-row p,.application p,.r-steps p{font-size:12px}.hero-copy{padding-top:36px}}



/* Copy and readability revision — retain the existing layout and photography. */
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.hero-description-more{margin-top:14px}
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.model-use{min-height:72px}
.model-details .r-ey{letter-spacing:.04em}
.model-details .btn{padding:13px 14px}
.model-panel{height:auto;min-height:510px}
.spec th,.spec td,.spec tbody th{font-size:14px}
.lineup-note p{line-height:1.9;max-width:760px}
.lineup-note .text-link{flex-shrink:0}
.about-picture>p{position:relative;z-index:1;max-width:50%;line-height:1.6}
.r-learning{background:#eef0f2;color:#333}
.r-learning h2,.r-learning h3{color:var(--ink)}
.r-learning .r-ey{color:var(--accent-d)}
.r-learning .section-heading>div>p:not(.r-ey),.learning-info>p,.learning-info>span,.learning-note{color:#333}
.r-learning .text-link{color:#333;border-color:#adb4ba}
.learning-info>span{font-size:16px;line-height:1.85;display:block;font-weight:500}
.learning-info>p{letter-spacing:.06em}
.learning-note{line-height:1.9;max-width:900px}
.learning-info h3{line-height:1.6}
.plan .meta{line-height:1.9}
.plan ul li{padding-top:11px;padding-bottom:11px}
.warranty-note{line-height:1.95}
.qa summary{font-weight:700}
.qa summary::before{font-size:16px}
.qa .a{padding-bottom:25px}
.r-contact h2{font-size:clamp(30px,3.3vw,46px)}
.brand>span{letter-spacing:0}
.brand b{font-weight:700}
.menu,.nav .nav-cta{font-size:14px}
.footer-brand p b{font-weight:700}
.footer-bottom{flex-wrap:wrap}
@media(min-width:761px) and (max-width:1180px){.hero-description br{display:none}.hero-actions{flex-wrap:wrap;gap:12px 22px}.hero-description{max-width:95%}.model-panel{grid-template-columns:1fr 265px}.section-heading>p,.section-heading>div:last-child:not(:first-child){max-width:46%}.r-contact h2{font-size:36px}}
@media(min-width:1041px) and (max-width:1180px){.nav .wrap{gap:14px}.menu{gap:13px}.brand>span{max-width:220px}.nav .nav-cta{padding:12px;gap:8px}}
@media(max-width:760px){
 .nav .wrap{height:100px;gap:10px}.brand{gap:5px}.brand>span{font-size:14px;line-height:1.35}.brand b{display:block;margin-left:0}.brand .logo-img{width:137px}.nav .nav-cta{font-size:14px;max-width:128px;white-space:normal;padding:10px 11px;line-height:1.5}.nav-cta span{display:none}.nav-toggle{margin-left:auto;flex-shrink:0}
 .menu a{font-size:16px}.hero-copy .r-ey{font-size:14px}.hero-description{font-size:16px;max-width:none}.hero-description br{display:none}.hero-actions{flex-wrap:wrap;gap:12px 22px}.hero-actions .btn,.hero-actions .text-link{font-size:16px}.hero-small{font-size:14px;line-height:1.8}
 .hero-bottom>span,.hero-bottom>span:nth-child(4){font-size:14px}.hero-bottom>span:nth-child(4){flex-wrap:wrap;gap:5px}.hero-bottom>span:nth-child(4) b{font-size:16px}.hero-product-spec>span,.hero-product-spec small{font-size:14px}.product-caption{font-size:14px}
 .section-heading>p,.section-heading>div:last-child:not(:first-child){max-width:none}.section-heading>p,.section-heading>div>p:not(.r-ey){font-size:16px}.section-heading p br{display:none}
 .model-panel{min-height:0}.model-tabs button>small{font-size:14px}.model-tabs button{padding:12px 3px}.model-use{min-height:0;max-width:none;font-size:16px}.model-details dt,.model-details dd small{font-size:14px}.model-details dl>div{padding-left:9px;padding-right:9px}.model-details dd{font-size:21px}.model-details .btn{font-size:16px}.lineup-note p{font-size:14px}.lineup-note p br{display:none}
 .about-copy>p:not(.r-ey),.reason-row p,.about-product-row p,.application p,.sec .head .lead,.plan ul li,.r-steps p,.qa .a,.r-contact p:not(.r-ey){font-size:16px}.about-copy p.about-lead{font-size:19px}.about-product-row .r-note,.learning-note,.plan .meta,.warranty-note{font-size:14px}.about-picture>p{max-width:none}.picture-note{bottom:-24px}.reason-row{margin-top:55px}
 .learning-info>span,.qa summary{font-size:16px}.r-steps{grid-template-columns:1fr;gap:30px}.r-steps h3{font-size:18px}.r-steps p{max-width:35em}.qa .a{padding-right:0}.r-contact p:not(.r-ey) br{display:none}.r-contact h2{font-size:30px;letter-spacing:.005em}.contact-action>div{grid-template-columns:1fr;gap:3px}.contact-action small{grid-column:1}.contact-action>div>a{font-size:27px}.r-footer nav a,.footer-bottom,.footer-bottom small,.footer-bottom>a{font-size:14px}
}
@media(max-width:370px){.nav .wrap{padding-left:16px;padding-right:16px;gap:8px}.brand .logo-img{width:120px}.brand>span{font-size:14px}.nav .nav-cta{font-size:14px;max-width:114px}.model-tabs button{font-size:14px}.model-details dd{font-size:18px}.model-details dd small{font-size:14px}.hero-actions .btn,.hero-actions .text-link{font-size:16px}.r-contact h2{font-size:27px}}

.keep-phrase{white-space:nowrap}.nav-label{font-weight:700;word-break:keep-all;font-size:inherit;line-height:inherit}
.reason-row>div>span,.application-number,.r-steps li>span{font-size:14px}

.about-product-row h3{font-size:18px;line-height:1.7;margin:24px 0 9px;font-weight:700;color:var(--ink)}
.about-product-row h3+p{margin-bottom:18px}
.r-contact .contact-response{font-size:14px;line-height:1.9;color:#333;margin-top:18px;max-width:360px}
.hero-bottom>span:nth-child(3) b{font-family:var(--fj);font-size:24px;font-weight:700;line-height:1.4}
@media(max-width:760px){.hero-bottom>span:nth-child(3) b{font-size:23px}.r-contact .contact-response{font-size:14px}.about-product-row h3{font-size:18px}}


.r-cases{background:#fff;border-top:1px solid var(--line)}
.r-cases .section-heading>p{max-width:540px}
.case-list{border-top:2px solid #b9c0bb}
.case-item{display:grid;grid-template-columns:minmax(240px,.85fr) minmax(0,1.8fr);align-items:center;gap:54px;padding:30px 0;border-bottom:1px solid #d9dedb}
.case-category{font-size:14px;line-height:1.8;font-weight:700;color:var(--accent-d);margin:0 0 8px}
.case-item h3{font-size:21px;line-height:1.6;font-weight:700;margin:0}
.case-description{text-wrap:pretty;font-size:16px;line-height:1.95;font-weight:500;color:#333;margin:0;max-width:680px}
.cases-note{font-size:14px;line-height:1.9;color:#454b47;margin-top:24px}
@media(max-width:1040px){.case-item{grid-template-columns:minmax(210px,.85fr) minmax(0,1.4fr);gap:30px}.case-desktop-break{display:none}}
@media(max-width:760px){#cases-title{font-size:30px}.case-item{display:block;padding:26px 0}.case-heading{margin-bottom:13px}.case-item h3{font-size:21px}.cases-note{margin-top:20px}}