/* Section navigation and technical reading, corporate services only. */
html:has(.kkw-section-nav){scroll-padding-top:0}
.kkw-reading main [id]{scroll-margin-top:96px}
.kkw-section-nav{position:sticky;top:10px;z-index:8;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:5px;width:min(760px,calc(100% - 80px));margin:24px auto 48px;padding:7px;border:1px solid #d9dce6;border-radius:18px;background:#f9fafcf5;backdrop-filter:blur(16px);box-shadow:0 8px 24px #13223a0a,inset 0 1px 0 #fff}
.kkw-section-nav a{display:flex;align-items:center;justify-content:center;min-width:0;min-height:44px;padding:10px 8px;border-radius:11px;color:#4b5368;font-size:14px;font-weight:650;line-height:1.35;text-align:center;text-decoration:none;letter-spacing:0;transition:background .15s,color .15s}
.kkw-section-nav a:hover{background:#eeedf4;color:#18243e}.kkw-section-nav a[aria-current="location"]{background:#172540;color:#fff;box-shadow:inset 0 1px 0 #ffffff26}
.kkw-section-nav a:focus-visible,.kkw-tech-action:focus-visible{outline:3px solid #327e89;outline-offset:3px}
.kkw-tech-point p{font-size:16px;line-height:1.85}.kkw-tech-prepare p{font-size:15px;line-height:1.8}
.kkw-tech-next{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:22px;padding:4px 0}
.kkw-tech-next p{font-size:14px;line-height:1.7;color:#535d70;margin:0;max-width:500px}
.kkw-tech-action{display:inline-flex;align-items:center;justify-content:center;gap:20px;flex:none;min-height:46px;padding:12px 20px;border:1px solid #33425f;border-radius:12px;background:linear-gradient(135deg,#283957,#14223c);color:#fff;font-size:14px;font-weight:650;line-height:1.5;text-decoration:none;box-shadow:inset 0 1px 0 #ffffff26,0 5px 14px #13223a12}
.kkw-tech-action:hover{background:#304362;color:#fff}.kkw-tech-action span{color:#c6dfe0}
@media(max-width:760px){.kkw-reading main [id]{scroll-margin-top:82px}.kkw-section-nav{top:6px;width:calc(100% - 36px);gap:2px;padding:5px;margin-block:16px 32px;border-radius:14px}.kkw-section-nav a{padding:10px 3px;font-size:12px;border-radius:9px}.kkw-tech-point p{font-size:15px;line-height:1.85}.kkw-tech-next{align-items:flex-start;flex-direction:column;gap:14px}.kkw-tech-action{width:100%;flex:none}.kkw-tech-next p{font-size:14px}}
@media(prefers-reduced-motion:reduce){.kkw-section-nav a{transition:none}}