.sg-guide{background:#f5f7f8;padding:64px 0;color:#24343c}.sg-inner{min-width:0}.sg-heading{max-width:760px}.sg-kicker{font-size:12px;letter-spacing:.14em;font-weight:700;color:#007d91}.sg-guide h2{font-size:clamp(28px,3vw,40px);line-height:1.18;margin:12px 0 18px}.sg-guide p,.sg-guide li,.sg-guide dd{font-size:15px;line-height:1.75}.sg-nav{display:flex;gap:10px;flex-wrap:wrap;margin:26px 0 36px}.sg-nav a{background:white;border:1px solid #d5e0e4;padding:10px 15px;border-radius:4px;color:#185368;font-size:14px}.sg-nav a:hover{border-color:#007d91}.sg-guide a:focus-visible{outline:3px solid #007d91;outline-offset:4px}.sg-block{margin-top:38px;scroll-margin-top:110px}.sg-block h3{font-size:23px;line-height:1.4;margin:0 0 20px}.sg-block h3>span{font-size:13px;color:#007d91;vertical-align:middle;margin-right:12px}.sg-two{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center}.sg-guide figure{margin:0;background:white;border:1px solid #dce5e9;border-radius:8px;overflow:hidden}.sg-guide svg{display:block;width:100%;height:auto;max-height:260px}.sg-guide svg text{font:16px Arial,sans-serif;fill:#304a58}.sg-rubber{fill:#243c49}.sg-metal{fill:#d8e2e7;stroke:#7a929d;stroke-width:2}.sg-dim{stroke:#007e96;stroke-width:1.5;fill:none}.sg-guide figcaption{padding:16px 20px;font-size:13px;line-height:1.6;color:#516571}.sg-guide figcaption strong{display:block;color:#24343c;font-size:17px;margin-bottom:6px}.sg-steps{padding-left:24px;margin:0}.sg-steps li{padding-left:8px;margin:0 0 16px}.sg-profiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.sg-profiles svg{height:140px;background:#fff}.sg-material-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.sg-material-grid article{background:white;padding:22px;border:1px solid #dce5e9;border-radius:6px}.sg-material-grid h4{font-size:18px;margin:0 0 10px}.sg-material-grid p{margin:0}.sg-note{border-left:3px solid #007d91;padding-left:16px;color:#516571}.sg-brief{background:white;border:1px solid #dce5e9;border-radius:8px;padding:28px}.sg-brief dl{margin:20px 0}.sg-brief dl>div{display:grid;grid-template-columns:190px 1fr;gap:20px;padding:16px 0;border-bottom:1px solid #e1e8eb}.sg-brief dt{font-weight:700;font-size:15px}.sg-brief dd{margin:0}.etol-product-copy .sg-guide{margin:32px 0;padding:28px 0}.etol-product-copy .sg-inner{width:100%;padding:0 22px}.etol-product-copy .sg-two{gap:20px}
@media(max-width:760px){.sg-guide{padding:40px 0}.sg-two,.sg-material-grid{grid-template-columns:1fr}.sg-profiles{grid-template-columns:1fr}.sg-profiles figure{display:grid;grid-template-columns:110px 1fr;align-items:center}.sg-profiles svg{height:100px}.sg-profiles figcaption{padding:14px}.sg-brief{padding:20px}.sg-brief dl>div{grid-template-columns:1fr;gap:6px}.sg-nav{gap:8px}.sg-nav a{padding:8px 10px}.sg-block h3{font-size:21px}.etol-product-copy .sg-inner{padding:0 16px}}