.highway-case[data-astro-cid-fn2bvlft]{color:#233044;background:#fff;font-family:Arial,Microsoft YaHei,sans-serif}.highway-case-shell[data-astro-cid-fn2bvlft]{width:min(100% - 48px,1200px);margin:0 auto}.highway-case-hero[data-astro-cid-fn2bvlft]{min-height:500px;display:flex;align-items:center;color:#fff;text-align:center;background:linear-gradient(#0a1f30b0,#0a1f307a),var(--highway-case-hero) 50% 50% / cover no-repeat}.highway-case-hero-copy[data-astro-cid-fn2bvlft]{max-width:960px;transform:translateY(28px);animation:highway-case-hero-reveal .6s ease-out both}.highway-case-hero[data-astro-cid-fn2bvlft] h1[data-astro-cid-fn2bvlft]{margin:0 auto 22px;color:#fff;font-size:clamp(2.125rem,3.2vw,3rem);font-weight:700;line-height:1.16}.highway-case-hero[data-astro-cid-fn2bvlft] p[data-astro-cid-fn2bvlft]{max-width:900px;margin:0 auto;color:#fffc;font-size:1.125rem;line-height:1.8}.highway-case-tags[data-astro-cid-fn2bvlft]{display:flex;justify-content:center;gap:12px;margin-top:30px}.highway-case-tags[data-astro-cid-fn2bvlft] span[data-astro-cid-fn2bvlft]{padding:7px 14px;border:1px solid rgba(255,255,255,.48);color:#ffffffeb;font-size:.8125rem}.highway-case-content[data-astro-cid-fn2bvlft]{padding:78px 0 88px}.highway-case-grid[data-astro-cid-fn2bvlft]{display:grid;grid-template-columns:minmax(0,1fr) minmax(270px,.38fr);gap:54px;align-items:start}.highway-case-main[data-astro-cid-fn2bvlft]{min-width:0}.highway-case-heading[data-astro-cid-fn2bvlft] h2[data-astro-cid-fn2bvlft]{margin:0;color:#233044;font-size:1.25rem;font-weight:700;line-height:1.5}.highway-case-heading[data-astro-cid-fn2bvlft] i[data-astro-cid-fn2bvlft]{display:block;width:44px;height:2px;margin-top:14px;background:#f98e23}.highway-case-detail[data-astro-cid-fn2bvlft]+.highway-case-detail[data-astro-cid-fn2bvlft],.highway-case-solution[data-astro-cid-fn2bvlft],.highway-case-results[data-astro-cid-fn2bvlft],.highway-case-related[data-astro-cid-fn2bvlft]{margin-top:68px}.highway-case-detail[data-astro-cid-fn2bvlft] p[data-astro-cid-fn2bvlft],.highway-case-solution[data-astro-cid-fn2bvlft]>p[data-astro-cid-fn2bvlft],.highway-case-results[data-astro-cid-fn2bvlft]>p[data-astro-cid-fn2bvlft],.highway-case-solution[data-astro-cid-fn2bvlft] li[data-astro-cid-fn2bvlft]{color:#4b5563;font-size:.9375rem;line-height:2;text-align:justify}.highway-case-detail[data-astro-cid-fn2bvlft] p[data-astro-cid-fn2bvlft],.highway-case-solution[data-astro-cid-fn2bvlft]>p[data-astro-cid-fn2bvlft],.highway-case-results[data-astro-cid-fn2bvlft]>p[data-astro-cid-fn2bvlft]{margin:28px 0 0}.highway-case-solution-groups[data-astro-cid-fn2bvlft]{display:grid;gap:27px;margin-top:28px}.highway-case-solution-groups[data-astro-cid-fn2bvlft] section[data-astro-cid-fn2bvlft]{padding:0 0 26px;border-bottom:1px solid #edf0f2;transition:border-color .25s ease}.highway-case-solution-groups[data-astro-cid-fn2bvlft] section[data-astro-cid-fn2bvlft]:hover{border-color:#f98e23}.highway-case-solution-groups[data-astro-cid-fn2bvlft] h3[data-astro-cid-fn2bvlft]{margin:0;color:#233044;font-size:1rem;font-weight:700;line-height:1.6}.highway-case-solution-groups[data-astro-cid-fn2bvlft] ul[data-astro-cid-fn2bvlft]{margin:14px 0 0;padding-left:1.35em}.highway-case-solution-groups[data-astro-cid-fn2bvlft] li[data-astro-cid-fn2bvlft]{margin-top:9px;padding-left:.2em}.highway-case-solution[data-astro-cid-fn2bvlft] figure[data-astro-cid-fn2bvlft]{display:grid;place-items:center;margin:34px 0 0;overflow:hidden;border:1px solid #edf0f2;background:#f7f8fa}.highway-case-solution[data-astro-cid-fn2bvlft] figure[data-astro-cid-fn2bvlft] img[data-astro-cid-fn2bvlft]{display:block;width:100%;max-width:100%;height:auto;object-fit:contain}.highway-case-related-grid[data-astro-cid-fn2bvlft]{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:34px}.highway-case-related-grid[data-astro-cid-fn2bvlft] article[data-astro-cid-fn2bvlft]{display:grid;grid-template-columns:minmax(0,1fr) minmax(170px,1.15fr);min-height:140px;overflow:hidden;background:#f6f8fa;transition:transform .25s ease,box-shadow .25s ease}.highway-case-related-grid[data-astro-cid-fn2bvlft] article[data-astro-cid-fn2bvlft]:hover{transform:translateY(-3px);box-shadow:0 12px 28px #2330441f}.highway-case-related-grid[data-astro-cid-fn2bvlft] img[data-astro-cid-fn2bvlft]{width:100%;height:100%;min-height:140px;object-fit:cover;transition:transform .3s ease}.highway-case-related-grid[data-astro-cid-fn2bvlft] article[data-astro-cid-fn2bvlft]:hover img[data-astro-cid-fn2bvlft]{transform:scale(1.04)}.highway-case-related-grid[data-astro-cid-fn2bvlft] article[data-astro-cid-fn2bvlft]>div[data-astro-cid-fn2bvlft]{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;padding:18px}.highway-case-related-grid[data-astro-cid-fn2bvlft] p[data-astro-cid-fn2bvlft]{margin:0 0 14px;color:#233044;font-size:.875rem;font-weight:700;line-height:1.55}.highway-case-related-grid[data-astro-cid-fn2bvlft] a[data-astro-cid-fn2bvlft],.highway-case-contact-button[data-astro-cid-fn2bvlft]{display:inline-flex;align-items:center;justify-content:center;color:#fff;font-weight:700;text-decoration:none;background:#f98e23;transition:background .2s ease}.highway-case-related-grid[data-astro-cid-fn2bvlft] a[data-astro-cid-fn2bvlft]{min-height:30px;padding:5px 12px;font-size:.75rem}.highway-case-related-grid[data-astro-cid-fn2bvlft] a[data-astro-cid-fn2bvlft]:hover,.highway-case-contact-button[data-astro-cid-fn2bvlft]:hover{background:#e47816}.highway-case-contact[data-astro-cid-fn2bvlft]{position:sticky;top:108px;display:flex;min-height:310px;flex-direction:column;align-items:center;justify-content:center;padding:44px 30px 38px;border:1px solid #eef0f2;border-top:3px solid #f98e23;background:#fff;box-shadow:0 14px 34px #2330441a;text-align:center}.highway-case-contact[data-astro-cid-fn2bvlft] img[data-astro-cid-fn2bvlft]{width:min(176px,100%);height:auto}.highway-case-contact[data-astro-cid-fn2bvlft] p[data-astro-cid-fn2bvlft]{margin:19px 0 10px;color:#233044;font-size:1rem;font-weight:500}.highway-case-contact[data-astro-cid-fn2bvlft]>a[data-astro-cid-fn2bvlft]:not(.highway-case-contact-button){color:#f98e23;font-size:1.25rem;font-weight:700;text-decoration:none}.highway-case-contact-button[data-astro-cid-fn2bvlft]{min-height:44px;margin-top:21px;padding:8px 26px;font-size:.8125rem}@keyframes highway-case-hero-reveal{0%{opacity:0;transform:translateY(42px)}to{opacity:1;transform:translateY(28px)}}@media(max-width:900px){.highway-case-grid[data-astro-cid-fn2bvlft]{grid-template-columns:1fr;gap:42px}.highway-case-contact[data-astro-cid-fn2bvlft]{position:static}}@media(max-width:800px){.highway-case-related-grid[data-astro-cid-fn2bvlft]{grid-template-columns:1fr}}@media(max-width:560px){.highway-case-shell[data-astro-cid-fn2bvlft]{width:min(100% - 36px,1200px)}.highway-case-hero[data-astro-cid-fn2bvlft]{min-height:464px}.highway-case-hero-copy[data-astro-cid-fn2bvlft]{transform:translateY(20px);animation-name:highway-case-hero-reveal-mobile}.highway-case-hero[data-astro-cid-fn2bvlft] h1[data-astro-cid-fn2bvlft]{font-size:2rem}.highway-case-hero[data-astro-cid-fn2bvlft] p[data-astro-cid-fn2bvlft]{font-size:1rem}.highway-case-content[data-astro-cid-fn2bvlft]{padding:58px 0 62px}.highway-case-detail[data-astro-cid-fn2bvlft]+.highway-case-detail[data-astro-cid-fn2bvlft],.highway-case-solution[data-astro-cid-fn2bvlft],.highway-case-results[data-astro-cid-fn2bvlft],.highway-case-related[data-astro-cid-fn2bvlft]{margin-top:54px}.highway-case-related-grid[data-astro-cid-fn2bvlft]{gap:20px}.highway-case-related-grid[data-astro-cid-fn2bvlft] article[data-astro-cid-fn2bvlft]{grid-template-columns:1fr 1fr;min-height:0}.highway-case-related-grid[data-astro-cid-fn2bvlft] img[data-astro-cid-fn2bvlft]{min-height:112px}.highway-case-related-grid[data-astro-cid-fn2bvlft] article[data-astro-cid-fn2bvlft]>div[data-astro-cid-fn2bvlft]{padding:14px}.highway-case-related-grid[data-astro-cid-fn2bvlft] p[data-astro-cid-fn2bvlft]{margin-bottom:11px}}@keyframes highway-case-hero-reveal-mobile{0%{opacity:0;transform:translateY(34px)}to{opacity:1;transform:translateY(20px)}}@media(prefers-reduced-motion:reduce){.highway-case-hero-copy[data-astro-cid-fn2bvlft]{animation:none}.highway-case-solution-groups[data-astro-cid-fn2bvlft] section[data-astro-cid-fn2bvlft],.highway-case-related-grid[data-astro-cid-fn2bvlft] article[data-astro-cid-fn2bvlft],.highway-case-related-grid[data-astro-cid-fn2bvlft] img[data-astro-cid-fn2bvlft]{transition:none}.highway-case-related-grid[data-astro-cid-fn2bvlft] article[data-astro-cid-fn2bvlft]:hover,.highway-case-related-grid[data-astro-cid-fn2bvlft] article[data-astro-cid-fn2bvlft]:hover img[data-astro-cid-fn2bvlft]{transform:none}}