.solution-diagram{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:start}.solution-diagram img{border:1px solid var(--line)}.step-stack{counter-reset:steps}.step-box{position:relative;padding:28px 28px 28px 86px;border-bottom:1px solid var(--line);counter-increment:steps}.step-box::before{content:'0' counter(steps);position:absolute;left:18px;top:22px;color:var(--blue);font-weight:850}.step-box h3{font-size:1.12rem}.step-box p{margin-top:8px;color:var(--muted);font-size:.9rem}.process-roadmap{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.roadmap-item{padding:30px 20px;background:#fff}.roadmap-item b{display:block;color:var(--blue);font-size:.75rem}.roadmap-item h3{margin-top:24px}.roadmap-item p{margin-top:10px;color:var(--muted);font-size:.85rem}
@media(max-width:900px){.solution-diagram{grid-template-columns:1fr}.process-roadmap{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.process-roadmap{grid-template-columns:1fr}}

/* CFRP PV structure system pages */
.solution-subnav .container{width:min(calc(100% - 48px),var(--wide))}
.solution-subnav a{padding-inline:18px}
.pv-key-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.pv-key-card{min-height:250px;padding:32px 28px;border:1px solid var(--line);background:#fff}
.pv-key-card b{display:block;color:var(--blue);font-size:.72rem;letter-spacing:.09em}
.pv-key-card strong{display:block;margin-top:42px;font-size:1.55rem;letter-spacing:-.035em}
.pv-key-card p{margin-top:12px;color:var(--muted);font-size:.88rem;line-height:1.8}
.pv-image-frame{position:relative}

.pv-structure-section{background:#fff}
.pv-schematic{display:grid;grid-template-columns:1fr 34px 1fr 34px 1.15fr 34px 1fr;align-items:stretch;gap:0}
.pv-schematic>i{display:grid;place-items:center;color:#91a1ae;font-style:normal;font-size:1.1rem}
.pv-module{display:flex;flex-direction:column;justify-content:center;min-height:170px;padding:24px;border:1px solid #d9e2e9;background:#f6f9fb;text-align:center}
.pv-module small{color:#8a9aa8;font-size:.7rem}.pv-module strong{margin-top:14px;color:#1d3952;font-size:1rem}.pv-module span{margin-top:7px;color:#76838f;font-size:.78rem}
.pv-module.is-primary{border-color:#2f89eb;background:#2f89eb;color:#fff}.pv-module.is-primary small,.pv-module.is-primary strong,.pv-module.is-primary span{color:#fff}
.application-detail-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.application-detail-grid article{min-height:240px;padding:30px 26px;background:#fff;border-top:3px solid var(--blue)}
.application-detail-grid article span{color:#748797;font-size:.7rem;font-weight:850;letter-spacing:.08em}.application-detail-grid article h3{margin-top:46px;font-size:1.28rem}.application-detail-grid article p{margin-top:12px;color:var(--muted);font-size:.88rem;line-height:1.78}
.clamp-visual{position:relative;min-height:600px;overflow:hidden;background:#dce6ee}.clamp-visual img{width:100%;height:100%;min-height:600px;object-fit:cover}.clamp-visual>span{position:absolute;left:16px;bottom:16px;padding:8px 10px;background:rgba(13,37,57,.82);color:#fff;font-size:.67rem}
@media(max-width:980px){.pv-key-grid,.application-detail-grid{grid-template-columns:1fr}.pv-key-card,.application-detail-grid article{min-height:auto}.pv-key-card strong,.application-detail-grid article h3{margin-top:22px}.pv-schematic{grid-template-columns:1fr}.pv-schematic>i{height:34px}.clamp-visual,.clamp-visual img{min-height:380px}}
@media(max-width:620px){.solution-subnav .container{width:100%;padding:0 14px}.solution-subnav a{padding-inline:14px}.pv-key-card{padding:26px 22px}.pv-module{min-height:130px}.clamp-visual,.clamp-visual img{min-height:290px}}