header[data-v-7ce896d1]{position:fixed;top:0;left:0;width:100%;padding:1rem 5vw;display:flex;justify-content:space-between;align-items:center;z-index:999;transition:all .3s ease-in-out;background:#fff}.log_img[data-v-7ce896d1]{position:fixed;width:160px}header.sticky[data-v-7ce896d1]{box-shadow:0 2px 10px #0000001a}.logo[data-v-7ce896d1]{font-size:1.5rem;font-weight:700;color:var(--primary-color);margin-left:170px}nav[data-v-7ce896d1]{display:flex;gap:2.5rem;align-items:center}nav a[data-v-7ce896d1]{color:var(--text-color);text-decoration:none;transition:color .3s;font-size:1.1rem}nav a[data-v-7ce896d1]:hover,nav a.router-link-active[data-v-7ce896d1]{color:var(--primary-color)}.search-icon[data-v-7ce896d1]{padding:.5rem;border-left:1px solid #eee;margin-left:1rem}.burger[data-v-7ce896d1]{display:none;cursor:pointer}.burger div[data-v-7ce896d1]{width:25px;height:3px;background-color:#333;margin:5px;transition:all .3s ease}@media screen and (max-width: 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#fff}#app{min-height:100vh;display:flex;flex-direction:column}main{flex:1}footer{background-color:var(--footer-background);color:var(--footer-text-color);padding:2rem 0;margin-top:auto}.home,.about-view,.news-view,.business-view,.standards-view{margin-bottom:0;padding-bottom:0}section:last-child{margin-bottom:0;padding-bottom:0}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;line-height:1.6;color:var(--text-color)}img{max-width:100%;height:auto}.section-bg{background-color:var(--background-color)}.title1{font-size:2.5rem;text-align:center;margin-bottom:3rem;position:relative}.title1:after{content:"";position:absolute;bottom:-1rem;left:50%;transform:translate(-50%);width:60px;height:4px;background-color:var(--primary-color)}@media screen and (max-width: 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3rem;color:var(--text-color-light)}.business-grid[data-v-7acaf6a4]{display:grid;grid-template-columns:repeat(5,1fr);gap:2rem;max-width:1200px;margin:0 auto}.business-card[data-v-7acaf6a4]{text-align:center;padding:2rem;background:#fff;border-radius:8px;box-shadow:0 2px 10px #0000001a;transition:transform .3s ease}.business-card[data-v-7acaf6a4]:hover{transform:translateY(-5px)}.business-icon[data-v-7acaf6a4]{width:80px;height:80px;margin:0 auto 1.5rem;background-color:var(--primary-color);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:2rem}.service[data-v-7acaf6a4]{padding:4rem 2rem;background-color:var(--background-color)}.service-desc[data-v-7acaf6a4]{text-align:center;max-width:800px;margin:0 auto 3rem;color:var(--text-color-light)}.service-grid[data-v-7acaf6a4]{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;max-width:1200px;margin:0 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1rem}.slider-btn[data-v-7acaf6a4]{position:absolute;top:50%;transform:translateY(-50%);background:#fffc;border:none;width:40px;height:40px;border-radius:50%;cursor:pointer;z-index:2}.slider-btn.prev[data-v-7acaf6a4]{left:1rem}.slider-btn.next[data-v-7acaf6a4]{right:1rem}.case-card[data-v-7acaf6a4]{background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 2px 10px #0000001a}.case-image[data-v-7acaf6a4]{height:300px;background-color:#e0e0e0}.case-content[data-v-7acaf6a4]{padding:2rem}.about[data-v-7acaf6a4]{padding:4rem 2rem;background-color:var(--background-color)}.about-content[data-v-7acaf6a4]{max-width:1200px;margin:0 auto;padding:0 2rem}.about-image[data-v-7acaf6a4]{height:400px;background-color:#e0e0e0;border-radius:8px}.about-text[data-v-7acaf6a4]{margin-bottom:3rem}.about-text p[data-v-7acaf6a4]{color:var(--text-color);line-height:1.8;margin-bottom:1rem}.timeline[data-v-7acaf6a4]{padding:2rem 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auto}.news-card[data-v-7acaf6a4]{background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 2px 10px #0000001a}.news-image[data-v-7acaf6a4]{height:200px;background-color:#e0e0e0}.news-content[data-v-7acaf6a4]{padding:1.5rem}.news-meta[data-v-7acaf6a4]{display:flex;justify-content:space-between;align-items:center;margin-top:1rem;padding-top:1rem;border-top:1px solid #eee}.read-more[data-v-7acaf6a4]{color:var(--primary-color);text-decoration:none}.placeholder[data-v-7acaf6a4]{position:relative}.placeholder[data-v-7acaf6a4]:after{content:"图片占位符";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:#999}.view-more[data-v-7acaf6a4]{padding:5px;background-color:var(--primary-color);border:0;border-radius:4px;color:#eee;font-size:12px;cursor:pointer;outline:none;text-decoration:blink;position:absolute;right:135px}.view-more2[data-v-7acaf6a4]{padding:5px;background-color:var(--primary-color);border:0;border-radius:4px;color:#eee;font-size:12px;cursor:pointer;outline:none;text-decoration:blink;position:relative;top:-50px;float:right;right:100px}@media screen and (max-width: 1200px){.business-grid[data-v-7acaf6a4],.service-grid[data-v-7acaf6a4]{grid-template-columns:repeat(3,1fr);padding:0 1rem}}@media screen and (max-width: 992px){.hero[data-v-7acaf6a4]{height:500px}.hero-content h1[data-v-7acaf6a4]{font-size:2.2rem}.hero-content p[data-v-7acaf6a4]{font-size:1.1rem}.business-grid[data-v-7acaf6a4],.service-grid[data-v-7acaf6a4]{grid-template-columns:repeat(2,1fr);gap:1.5rem}.section-title h2[data-v-7acaf6a4]{font-size:2rem}.section-title .subtitle[data-v-7acaf6a4]{font-size:1rem}.section-title .description[data-v-7acaf6a4]{font-size:.9rem}}@media screen and (max-width: 768px){.hero[data-v-7acaf6a4]{height:400px}.hero-content[data-v-7acaf6a4]{padding:0 1rem}.hero-content h1[data-v-7acaf6a4]{font-size:1.8rem}.hero-content p[data-v-7acaf6a4]{font-size:1rem;margin-bottom:1.5rem}.hero-stats[data-v-7acaf6a4]{flex-wrap:wrap;gap:1.5rem}.stat-item[data-v-7acaf6a4]{flex:1 1 calc(50% - 1rem)}.business-grid[data-v-7acaf6a4],.service-grid[data-v-7acaf6a4]{grid-template-columns:1fr;gap:1rem}.business-card[data-v-7acaf6a4],.service-card[data-v-7acaf6a4]{padding:1.5rem}.business-icon[data-v-7acaf6a4],.service-icon[data-v-7acaf6a4]{width:60px;height:60px;font-size:1.5rem}.case-filter[data-v-7acaf6a4]{flex-wrap:wrap;gap:1rem}.case-filter a[data-v-7acaf6a4]{font-size:.9rem}.news-grid[data-v-7acaf6a4]{grid-template-columns:1fr}.about-content[data-v-7acaf6a4]{flex-direction:column;gap:2rem}.about-image[data-v-7acaf6a4]{height:250px}.timeline-wrapper[data-v-7acaf6a4]{padding:1rem 0}.timeline-item[data-v-7acaf6a4]{width:280px;padding:0 1rem}}@media screen and (max-width: 480px){.hero[data-v-7acaf6a4]{height:350px}.hero-content h1[data-v-7acaf6a4]{font-size:1.5rem}.hero-stats[data-v-7acaf6a4]{flex-direction:column;gap:1rem}.stat-item[data-v-7acaf6a4]{flex:1 1 100%}.stat-item .number[data-v-7acaf6a4],.section-title h2[data-v-7acaf6a4]{font-size:1.8rem}.business-card h3[data-v-7acaf6a4],.service-card h3[data-v-7acaf6a4]{font-size:1.1rem}.business-card p[data-v-7acaf6a4],.service-card p[data-v-7acaf6a4]{font-size:.9rem}.case-slider .slider-btn[data-v-7acaf6a4]{width:30px;height:30px}.case-content h3[data-v-7acaf6a4]{font-size:1.1rem}.case-content p[data-v-7acaf6a4]{font-size:.9rem}.news-content h3[data-v-7acaf6a4]{font-size:1.1rem}.news-content p[data-v-7acaf6a4]{font-size:.9rem}.timeline-item[data-v-7acaf6a4]{width:240px}.timeline-date[data-v-7acaf6a4]{font-size:.8rem}.timeline-title[data-v-7acaf6a4]{font-size:1rem}.timeline-desc[data-v-7acaf6a4]{font-size:.8rem}}.hero .slider-btn[data-v-7acaf6a4]{width:40px;height:40px;font-size:1.2rem}@media screen and (max-width: 768px){.hero .slider-btn[data-v-7acaf6a4]{width:35px;height:35px;font-size:1rem}.hero .slider-btn.prev[data-v-7acaf6a4]{left:1rem}.hero .slider-btn.next[data-v-7acaf6a4]{right:1rem}.hero-dots span[data-v-7acaf6a4]{width:8px;height:8px}}@media screen and (max-width: 768px){.business[data-v-7acaf6a4],.service[data-v-7acaf6a4],.case[data-v-7acaf6a4],.about[data-v-7acaf6a4],.news[data-v-7acaf6a4]{padding:3rem 1rem}.section-title[data-v-7acaf6a4]{margin-bottom:2rem}.case-header[data-v-7acaf6a4],.news-header[data-v-7acaf6a4]{margin-bottom:1.5rem}}@media screen and (max-width: 768px){.business-card[data-v-7acaf6a4]:hover,.service-card[data-v-7acaf6a4]:hover{transform:translateY(-3px)}.timeline-item[data-v-7acaf6a4]{transform:none}}