/* V5 refinement: preserve the original composition and limit changes to requested areas. */
.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}
.refined-home .hero{border-bottom:1px solid var(--line)}
.refined-home .hero-visual{padding:10px 0 12px 12px}
.refined-home .hero-visual::before{display:none}
.refined-home .visual-index{margin-bottom:21px}
.refined-home .pillars{position:relative;display:block}
.pillar-group-label{color:var(--muted);font-size:11px;letter-spacing:.06em;margin:0 0 4px}
.refined-home .pillar,.refined-home .pillar:nth-of-type(n){display:flex;flex-direction:row;align-items:center;gap:19px;min-height:108px;padding:18px 3px;margin:0;border:0;border-bottom:1px solid #c9d6e8;background:none;color:var(--navy);border-radius:0;box-shadow:none;translate:none;overflow:hidden}
.refined-home .pillar::before{left:0;top:auto;bottom:0;width:100%;height:2px;transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease)}
.refined-home .pillar:hover::before,.refined-home .pillar:focus-visible::before{transform:scaleX(1)}
.refined-home .pillar small,.refined-home .pillar.is-primary small{font-size:12px;color:var(--muted);margin-bottom:8px}
.refined-home .pillar strong{font-size:31px;font-weight:600;letter-spacing:.015em;transition:transform .35s var(--ease)}
.refined-home .pillar .pillar-no{font-size:10px;color:var(--blue);opacity:1;align-self:center;order:0;flex:0 0 20px}
.pillar-cue{margin-left:auto;position:relative;width:27px;height:1px;background:var(--blue);opacity:0;transform:translateX(-7px);transition:opacity .25s,transform .3s var(--ease)}
.pillar-cue::after{content:"";position:absolute;right:0;top:-3px;width:6px;height:6px;border-top:1px solid var(--blue);border-right:1px solid var(--blue);transform:rotate(45deg)}
.refined-home .pillar:hover strong,.refined-home .pillar:focus-visible strong{transform:translateX(4px)}
.refined-home .pillar:is(:hover,:focus-visible) .pillar-cue{opacity:1;transform:translateX(0)}
.refined-home .pillar:is(:hover,:focus-visible) strong{color:var(--blue)}
.refined-home .pillar.pillar-owned{margin-top:16px;min-height:78px;border-bottom:0;padding-bottom:4px}
.refined-home .pillar-owned strong{font-family:inherit;font-size:19px;font-weight:500;letter-spacing:.04em}
.refined-home .pillar-owned small{font-size:10px}
.refined-home .visual-foot{margin-top:15px}
.visual-orbit{position:absolute!important;right:27px;top:66px;width:65px;height:65px;border:1px solid #175dd45c;border-radius:50%;pointer-events:none}
.visual-orbit i{position:absolute;top:5px;left:6px;width:12px;height:12px;background:#175dd4bd;border-radius:1px;transform:rotate(45deg)}
.refined-home .business-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}
.refined-home .card-copy{padding:29px 31px}
.refined-home .card-copy p{max-width:460px;font-size:14px}
.consultation-primary{min-height:57px;padding-inline:26px;font-size:14px;box-shadow:0 7px 17px #175dd422}
.consultation-primary:hover{box-shadow:0 8px 20px #175dd42c}
.refined-home .hero .btn.secondary{border-color:transparent;padding-inline:8px;color:var(--muted);font-weight:500;box-shadow:none}
.refined-home .hero .btn.secondary:hover{background:transparent;color:var(--blue)}
.shiromaou-posts{height:300px;padding:16px 16px 10px;background:#ede7de;display:flex;flex-direction:column;gap:8px}
.post-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;flex:1;min-height:0}
.post-tile{display:block;position:relative;overflow:hidden;background:#2c241b;border-radius:2px}
.work-visual .post-tile img{width:100%;height:100%;object-fit:cover;object-position:center;transform:none!important}
.post-tile::after{content:"";position:absolute;inset:45% 0 0;background:linear-gradient(transparent,#0009);pointer-events:none}
.post-name{position:absolute;bottom:10px;left:9px;right:9px;color:white;font-size:11px;font-weight:600;z-index:1;line-height:1.5}
.post-open{position:absolute;right:7px;top:7px;display:grid;place-items:center;width:26px;height:26px;background:#fffE;color:var(--navy);font:19px Arial;border-radius:50%;z-index:1;transition:background .2s,color .2s}
.post-tile:hover .post-open{background:var(--blue);color:#fff}
.post-tile:focus-visible{outline-offset:-4px;outline:3px solid white}
.post-source{display:flex;justify-content:space-between;gap:6px;font-size:9px;color:#695b4b;line-height:1.5}
.work-responsibility{border-top:1px solid var(--line);padding-top:12px;margin:-6px 0 20px}
.work-responsibility dt{font-size:10px;color:var(--blue);margin-bottom:4px;font-weight:600}
.work-responsibility dd{font-size:13px;color:var(--muted)}
@media(max-width:1100px){.refined-home .pillar strong{font-size:25px}.refined-home .pillar-owned strong{font-size:18px}}
@media(max-width:900px){.refined-home .business-grid{grid-template-columns:1fr}.refined-home .card-copy{padding:27px}.refined-home .pillar strong{font-size:22px}.refined-home .pillar-owned strong{font-size:17px}.refined-home .pillar,.refined-home .pillar:nth-of-type(n){gap:10px}.refined-home .pillar small{font-size:11px}.visual-orbit{right:10px}.shiromaou-posts{padding:12px 10px 9px;height:270px}.post-gallery{gap:6px}.post-name{font-size:9px;left:6px;right:5px}.post-open{width:23px;height:23px;font-size:16px}.post-source{font-size:8px}}
@media(max-width:680px){
 .hero-copy,.section-head>p,.card-copy p,.work-info p,.work-callout p,.about-copy,.contact-strip p,.page-hero p,.split-copy p,.offering p,.scope-box p,.service-row p,.case-full p,.operation-intro p,.company-statement p,.faq details p,.privacy-content p,.privacy-content li{font-size:15px;line-height:1.95}
 .process-step p,.service-list li,.offering li,.check-list li,.info-list dd,.table-list dd,.work-responsibility dd,.text-link,.footer-links a{font-size:14px}
 .note-panel,.process-note,.draft-note,.contact-demo-note,.check-consent,.case-caption{font-size:13px;line-height:1.9}
 .info-list dt,.table-list dt,.work-responsibility dt{font-size:12px}
 .form-row label,.faq summary,.preview-extra summary{font-size:14px}
 .refined-home .hero-label{font-size:11px}
 .refined-home .hero .consultation-primary{width:100%;min-height:55px;font-size:14px;padding:16px 20px}
 .refined-home .hero .btn.secondary{font-size:13px;min-height:42px;padding:8px 0}
 .refined-home .hero-grid{gap:23px}
 .refined-home .hero-visual{padding:0}
 .refined-home .visual-index{margin-bottom:13px}
 .pillar-group-label{font-size:10px;margin:0}
 .refined-home .pillar,.refined-home .pillar:nth-of-type(n){min-height:75px;padding:13px 0;gap:14px}
 .refined-home .pillar .pillar-no{font-size:10px;flex-basis:17px}
 .refined-home .pillar small{font-size:11px;margin-bottom:5px}
 .refined-home .pillar strong{font-size:24px}
 .refined-home .pillar.pillar-owned{min-height:66px;margin-top:7px}
 .refined-home .pillar-owned strong{font-size:17px}
 .refined-home .pillar-owned small{font-size:10px}
 .refined-home .visual-foot{margin-top:9px;font-size:10px}
 .visual-orbit{top:58px;right:53px;width:50px;height:50px}
 .refined-home .card-copy{padding:24px 22px}
 .refined-home .card-copy p{font-size:15px}
 .refined-home .card-copy .text-link{font-size:14px}
 .shiromaou-posts{height:280px;padding:14px 12px 10px}
 .post-name{font-size:10px}
 .post-source{font-size:9px}
 .work-info .work-type span{font-size:10px}
 .contact-actions .consultation-primary{font-size:14px;min-height:57px}
}
@media(prefers-reduced-motion:reduce){.refined-home .pillar:hover strong,.refined-home .pillar:focus-visible strong,.refined-home .pillar:hover .pillar-cue{transform:none}}

.refined-home :is(#business,#works) .section-head{position:relative}
.refined-home :is(#business,#works) .section-head::after{content:"";position:absolute;left:0;right:0;bottom:-16px;height:1px;background:var(--line);transform-origin:left}

/* One connective rail replaces three permanently visible arrows. */
.pillar-rail{position:absolute;left:12px;top:77px;bottom:40px;width:1px;background:#175dd43d;pointer-events:none}
.pillar-rail i{display:block;width:100%;height:100%;background:var(--blue);transform-origin:top;opacity:0}
.refined-home .pillar .pillar-no{position:relative;background:#f5f8fd;z-index:1;padding-block:7px}
.visual-orbit::after{content:"";position:absolute;inset:12px;border-top:1px solid #175dd478;transform:rotate(-45deg)}
@media(min-width:901px){.refined-home #business .section-head>p{font-size:16px;line-height:1.95;max-width:480px}}
@media(max-width:900px){.pillar-rail{left:12px}}
@media(max-width:680px){.pillar-rail{left:8px;top:56px;bottom:34px}.refined-home .pillar-owned small{letter-spacing:.09em}}