:root{--navy: #0b3c5d;--navy-deep: #123b63;--navy-dark: #082c46;--orange: #f2762e;--orange-dark: #d95f1a;--gray-bg: #f5f7fa;--gray-border: #e2e8f0;--text: #1f2d3d;--text-muted: #5a6b7d;--white: #ffffff;--radius: 10px;--shadow-sm: 0 2px 8px rgba(11, 60, 93, .08);--shadow-md: 0 8px 24px rgba(11, 60, 93, .12);--font-zh: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;--font-en: "Inter", "Roboto", "Helvetica Neue", Arial, sans-serif;--font-base: var(--font-en), var(--font-zh);--header-height: 108px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font-base);color:var(--text);background:var(--white);line-height:1.65;-webkit-font-smoothing:antialiased}img{max-width:100%;height:auto}a{color:var(--navy);text-decoration:none}a:hover{color:var(--orange)}h1,h2,h3,h4{line-height:1.3;margin:0 0 .5em}p{margin:0 0 1em}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}.container-narrow{max-width:860px}.icon{flex-shrink:0;vertical-align:middle}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 26px;border:2px solid transparent;border-radius:6px;font-size:15px;font-weight:600;font-family:var(--font-base);cursor:pointer;transition:all .2s ease;line-height:1.4}.btn-primary{background:var(--orange);color:var(--white);border-color:var(--orange)}.btn-primary:hover{background:var(--orange-dark);border-color:var(--orange-dark);color:var(--white)}.btn-secondary{background:transparent;color:var(--navy);border-color:var(--navy)}.btn-secondary:hover{background:var(--navy);color:var(--white)}.btn-outline-light{background:transparent;color:var(--white);border-color:#ffffffbf}.btn-outline-light:hover{background:#ffffff26;color:var(--white)}.btn-block{width:100%}.btn-lg{padding:14px 38px;font-size:17px}.btn-sm{padding:8px 18px;font-size:14px}.site-header{position:sticky;top:0;z-index:100;background:#fffffff7;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--gray-border);transition:box-shadow .25s ease}.site-header-scrolled{box-shadow:var(--shadow-sm)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:var(--header-height);gap:16px}.header-logo{display:flex;align-items:center}.header-logo img{height:80px;width:auto;display:block}.header-nav{display:flex;align-items:center;gap:4px}.nav-link{padding:8px 12px;font-size:15px;color:var(--text);border-radius:6px;white-space:nowrap;transition:color .2s ease}.nav-link:hover{color:var(--orange)}.nav-link-active{color:var(--orange);font-weight:600}.header-actions{display:flex;align-items:center;gap:14px}.lang-switch{display:flex;align-items:center;gap:4px;font-size:14px;color:var(--text-muted)}.lang-switch button{background:none;border:none;padding:4px 6px;font-size:14px;font-family:var(--font-base);color:var(--text-muted);cursor:pointer}.lang-switch button.lang-active{color:var(--orange);font-weight:700}.lang-divider{color:var(--gray-border)}.lang-switch-mobile{display:none}.hamburger{display:none;background:none;border:none;color:var(--navy);cursor:pointer;padding:6px}.hero{position:relative;height:520px;overflow:hidden}.hero-slide{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;opacity:0;transition:opacity .9s ease;pointer-events:none}.hero-slide-active{opacity:1;pointer-events:auto}.hero-slide-1{background:linear-gradient(120deg,var(--navy-dark) 0%,var(--navy) 55%,#1d5a86 100%)}.hero-slide-2{background:linear-gradient(120deg,#0a2f4a 0%,var(--navy-deep) 50%,#17507c 100%)}.hero-slide-3{background:linear-gradient(120deg,var(--navy) 0%,#144a74 55%,#0e3350 100%)}.hero-slide:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:radial-gradient(circle at 78% 30%,rgba(242,118,46,.22),transparent 42%),repeating-linear-gradient(45deg,rgba(255,255,255,.03) 0 2px,transparent 2px 90px);pointer-events:none}.hero-content{position:relative;z-index:1;color:var(--white)}.hero-title{font-size:clamp(28px,4.5vw,46px);font-weight:700;max-width:720px;margin-bottom:18px;text-shadow:0 2px 12px rgba(0,0,0,.25)}.hero-subtitle{font-size:clamp(15px,2vw,19px);max-width:640px;margin-bottom:32px;color:#ffffffe0}.hero-cta{display:flex;gap:14px;flex-wrap:wrap}.hero-dots{position:absolute;bottom:26px;left:50%;transform:translate(-50%);display:flex;gap:10px;z-index:2}.hero-dot{width:32px;height:4px;border:none;border-radius:2px;background:#ffffff59;cursor:pointer;transition:background .25s ease;padding:0}.hero-dot-active{background:var(--orange)}.section{padding:72px 0}.section-alt{background:var(--gray-bg)}.section-dark{background:linear-gradient(135deg,var(--navy-dark),var(--navy));color:var(--white)}.section-dark .section-title{color:var(--white)}.section-dark .section-subtitle{color:#ffffffbf}.section-head{text-align:center;max-width:720px;margin:0 auto 44px}.section-head-row{max-width:none;display:flex;align-items:center;justify-content:space-between;text-align:left}.section-title{font-size:clamp(24px,3vw,32px);color:var(--navy);font-weight:700;margin-bottom:10px}.section-subtitle{color:var(--text-muted);font-size:16px;margin:0}.grid{display:grid;gap:22px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}.reveal-visible{opacity:1;transform:translateY(0)}@media (prefers-reduced-motion: reduce){.reveal{opacity:1;transform:none;transition:none}.hero-slide{transition:none}}.adv-card{background:var(--white);border:1px solid var(--gray-border);border-radius:var(--radius);padding:30px 24px;text-align:center;transition:transform .25s ease,box-shadow .25s ease;height:100%}.adv-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}.adv-icon{width:62px;height:62px;margin:0 auto 16px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--navy),#1d5a86);color:var(--white)}.adv-title{font-size:18px;color:var(--navy);margin-bottom:8px}.adv-desc{color:var(--text-muted);font-size:14px;margin:0}.series-card{display:block;background:var(--white);border:1px solid var(--gray-border);border-radius:var(--radius);overflow:hidden;transition:transform .25s ease,box-shadow .25s ease;height:100%}.series-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}.series-card-visual{height:120px;display:flex;align-items:center;justify-content:center;color:#ffffffe6}.series-visual-1{background:linear-gradient(135deg,#0b3c5d,#1d5a86)}.series-visual-2{background:linear-gradient(135deg,#123b63,#2a6ca3)}.series-visual-3{background:linear-gradient(135deg,#0e3350,#17507c)}.series-visual-4{background:linear-gradient(135deg,#144a74,#0b3c5d)}.series-visual-5{background:linear-gradient(135deg,#1d5a86,#0a2f4a)}.series-visual-6{background:linear-gradient(135deg,#2a6ca3,#123b63)}.series-card-body{padding:20px 22px 24px}.series-card-name{font-size:17px;color:var(--navy);margin-bottom:8px}.series-card-desc{font-size:14px;color:var(--text-muted);margin-bottom:12px;min-height:44px}.series-card-more{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--orange)}.product-card{display:flex;flex-direction:column;background:var(--white);border:1px solid var(--gray-border);border-radius:var(--radius);padding:22px;height:100%;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}.product-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:#f2762e80}.product-card-icon{width:46px;height:46px;border-radius:8px;display:flex;align-items:center;justify-content:center;background:var(--gray-bg);color:var(--navy);margin-bottom:14px}.product-card-name{font-size:16px;color:var(--navy);margin-bottom:4px}.product-card-en{font-size:13px;color:var(--text-muted);margin-bottom:8px}.product-card-cas{font-size:13px;color:var(--text);font-weight:600;margin-bottom:10px;font-variant-numeric:tabular-nums}.product-card-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px}.product-card-category{margin-top:auto;font-size:12px;color:var(--text-muted);border-top:1px dashed var(--gray-border);padding-top:10px;margin-bottom:0}.tag{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;background:var(--gray-bg);color:var(--text-muted);border:1px solid var(--gray-border)}.tag-purity{background:#f2762e1f;border-color:#f2762e66;color:var(--orange-dark);font-weight:600}.tag-light{background:#ffffff24;border-color:#ffffff59;color:var(--white)}.app-wall-item{display:flex;flex-direction:column;align-items:center;gap:12px;padding:30px 16px;background:#ffffff12;border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);color:var(--white);font-size:15px;font-weight:600;text-align:center;transition:background .25s ease,transform .25s ease;height:100%}.app-wall-item:hover{background:#f2762e40;color:var(--white);transform:translateY(-4px)}.about-summary{display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:center}.about-summary-desc{color:var(--text-muted);font-size:16px;margin-bottom:24px}.about-summary-stats{display:grid;grid-template-columns:1fr 1fr;gap:18px}.stat{background:var(--gray-bg);border-radius:var(--radius);padding:24px 16px;text-align:center}.stat-value{display:block;font-size:32px;font-weight:700;color:var(--orange)}.stat-label{font-size:14px;color:var(--text-muted)}.news-card{display:block;background:var(--white);border:1px solid var(--gray-border);border-radius:var(--radius);overflow:hidden;height:100%;transition:transform .25s ease,box-shadow .25s ease}.news-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}.news-card-cover{height:110px;display:flex;align-items:center;justify-content:center;color:#ffffffd9}.news-cover-1{background:linear-gradient(135deg,#0b3c5d,#2a6ca3)}.news-cover-2{background:linear-gradient(135deg,#123b63,#f2762e)}.news-cover-3{background:linear-gradient(135deg,#0e3350,#1d5a86)}.news-card-body{padding:18px 20px 22px}.news-card-date{font-size:13px;color:var(--text-muted)}.news-card-title{font-size:16px;color:var(--navy);margin:6px 0 8px}.news-card-summary{font-size:14px;color:var(--text-muted);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.cta-band{background:linear-gradient(120deg,var(--navy-dark),var(--navy) 60%,#1d5a86);padding:64px 0;color:var(--white)}.cta-band-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}.cta-band-title{font-size:clamp(22px,3vw,30px);margin-bottom:8px}.cta-band-subtitle{color:#fffc;margin:0}.page-banner{background:linear-gradient(120deg,var(--navy-dark),var(--navy) 65%,#1d5a86);color:var(--white);padding:64px 0 56px}.page-banner-title{font-size:clamp(26px,3.6vw,38px);margin-bottom:10px}.page-banner-subtitle{color:#ffffffd1;font-size:16px;margin:0}.breadcrumb{font-size:14px;margin-bottom:16px;color:#ffffffb3}.breadcrumb a{color:#ffffffd9}.breadcrumb a:hover{color:var(--orange)}.prose{max-width:860px;margin:0 auto;color:var(--text);font-size:16px}.prose p{margin-bottom:1.1em}.placeholder-note{font-size:13px;color:var(--text-muted);text-align:center;margin-top:24px}.timeline{list-style:none;margin:0 auto;padding:0;max-width:760px;position:relative}.timeline:before{content:"";position:absolute;left:88px;top:8px;bottom:8px;width:2px;background:var(--gray-border)}.timeline-item{display:grid;grid-template-columns:72px 32px 1fr;align-items:start;padding:14px 0}.timeline-year{font-weight:700;color:var(--orange);font-size:17px;text-align:right}.timeline-dot{width:12px;height:12px;border-radius:50%;background:var(--navy);border:3px solid var(--white);box-shadow:0 0 0 2px var(--navy);margin:6px auto 0;position:relative;z-index:1}.timeline-text{margin:0;color:var(--text)}.culture-card{background:var(--white);border:1px solid var(--gray-border);border-top:4px solid var(--orange);border-radius:var(--radius);padding:28px 24px;height:100%}.culture-title{color:var(--navy);font-size:19px}.culture-text{color:var(--text-muted);margin:0}.honor-card{background:var(--white);border:1px solid var(--gray-border);border-radius:var(--radius);padding:22px;text-align:center;height:100%}.honor-visual{height:96px;border-radius:8px;background:linear-gradient(135deg,var(--gray-bg),#e8edf3);display:flex;align-items:center;justify-content:center;color:var(--navy);margin-bottom:14px}.honor-name{font-size:14px;color:var(--text);margin:0}.products-toolbar{margin-bottom:20px}.products-search{position:relative;max-width:560px;margin:0 auto 20px}.products-search-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--text-muted)}.products-search input{width:100%;padding:13px 16px 13px 42px;border:1px solid var(--gray-border);border-radius:999px;font-size:15px;font-family:var(--font-base);outline:none;transition:border-color .2s ease,box-shadow .2s ease}.products-search input:focus{border-color:var(--navy);box-shadow:0 0 0 3px #0b3c5d1f}.products-filters{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}.filter-chip{padding:8px 18px;border-radius:999px;border:1px solid var(--gray-border);background:var(--white);color:var(--text);font-size:14px;font-family:var(--font-base);cursor:pointer;transition:all .2s ease}.filter-chip:hover{border-color:var(--navy);color:var(--navy)}.filter-chip-active{background:var(--navy);border-color:var(--navy);color:var(--white)}.filter-chip-active:hover{color:var(--white)}.products-count{text-align:center;color:var(--text-muted);font-size:14px;margin-bottom:26px}.products-empty{text-align:center;color:var(--text-muted);padding:48px 0}.page-banner-product .product-detail-en{color:#ffffffd9;font-size:17px;margin-bottom:16px}.product-detail-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:24px}.product-cas-badge{background:var(--orange);color:var(--white);font-weight:700;padding:6px 16px;border-radius:999px;font-size:15px;font-variant-numeric:tabular-nums}.product-detail-actions{display:flex;gap:14px;flex-wrap:wrap}.product-detail-layout{display:grid;grid-template-columns:1fr 320px;gap:40px;align-items:start}.detail-block{margin-bottom:36px}.detail-heading{font-size:20px;color:var(--navy);padding-left:12px;border-left:4px solid var(--orange);margin-bottom:14px}.detail-aliases{color:var(--text-muted);font-size:14px}.table-wrap{overflow-x:auto;border:1px solid var(--gray-border);border-radius:var(--radius)}.props-table{width:100%;border-collapse:collapse;font-size:14.5px;min-width:420px}.props-table th,.props-table td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--gray-border)}.props-table tr:last-child th,.props-table tr:last-child td{border-bottom:none}.props-table th{width:180px;background:var(--gray-bg);color:var(--navy);font-weight:600;white-space:nowrap}.download-links{display:flex;flex-direction:column;gap:10px}.download-link{display:inline-flex;align-items:center;gap:8px;color:var(--navy);font-weight:600;font-size:15px}.download-link:hover{color:var(--orange)}.aside-card{background:var(--white);border:1px solid var(--gray-border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm);position:sticky;top:calc(var(--header-height) + 20px)}.aside-heading{font-size:14px;color:var(--text-muted);margin-bottom:4px;text-transform:uppercase;letter-spacing:.05em}.aside-cas{font-size:26px;font-weight:700;color:var(--orange);margin-bottom:18px;font-variant-numeric:tabular-nums}.aside-facts{margin:0 0 20px}.aside-facts>div{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px dashed var(--gray-border);font-size:14.5px}.aside-facts dt{color:var(--text-muted);flex-shrink:0}.aside-facts dd{margin:0;text-align:right;font-weight:600;color:var(--text)}.formula sub{font-size:.72em}.qc-flow{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-bottom:40px}.qc-step{position:relative;background:var(--white);border:1px solid var(--gray-border);border-radius:var(--radius);padding:30px 24px;height:100%}.qc-step-index{width:40px;height:40px;border-radius:50%;background:var(--orange);color:var(--white);font-weight:700;display:flex;align-items:center;justify-content:center;margin-bottom:14px}.qc-step-title{color:var(--navy);font-size:18px}.qc-step-desc{color:var(--text-muted);font-size:14px;margin:0}.qc-step-arrow{display:none}.metrics-block{background:linear-gradient(135deg,var(--navy),var(--navy-deep));border-radius:var(--radius);padding:32px;color:var(--white)}.metrics-title{font-size:18px;margin-bottom:16px}.metrics-list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:12px 24px}.metrics-item{display:flex;align-items:center;gap:8px;font-size:15px}.metrics-item .icon{color:var(--orange)}.equip-card{background:var(--white);border:1px solid var(--gray-border);border-radius:var(--radius);overflow:hidden;height:100%}.equip-visual{height:110px;display:flex;align-items:center;justify-content:center;color:#ffffffe6}.equip-visual-1{background:linear-gradient(135deg,#0b3c5d,#2a6ca3)}.equip-visual-2{background:linear-gradient(135deg,#123b63,#1d5a86)}.equip-visual-3{background:linear-gradient(135deg,#0e3350,#17507c)}.equip-visual-4{background:linear-gradient(135deg,#144a74,#0b3c5d)}.equip-name{font-size:16px;color:var(--navy);padding:18px 20px 0}.equip-desc{font-size:14px;color:var(--text-muted);padding:0 20px 20px;margin:0}.capacity-card{background:var(--white);border:1px solid var(--gray-border);border-left:4px solid var(--navy);border-radius:var(--radius);padding:24px;height:100%}.capacity-title{color:var(--navy);font-size:17px}.capacity-desc{color:var(--text-muted);font-size:14px;margin:0}.app-list{display:flex;flex-direction:column;gap:40px}.app-block{display:grid;grid-template-columns:300px 1fr;gap:32px;background:var(--white);border:1px solid var(--gray-border);border-radius:var(--radius);overflow:hidden}.app-block-reverse{grid-template-columns:1fr 300px}.app-block-reverse .app-block-visual{order:2}.app-block-visual{display:flex;align-items:center;justify-content:center;color:#ffffffe6;min-height:200px}.app-visual-1{background:linear-gradient(150deg,#0b3c5d,#2a6ca3)}.app-visual-2{background:linear-gradient(150deg,#123b63,#f2762e)}.app-visual-3{background:linear-gradient(150deg,#0e3350,#1d5a86)}.app-visual-4{background:linear-gradient(150deg,#144a74,#2a6ca3)}.app-visual-5{background:linear-gradient(150deg,#1d5a86,#0a2f4a)}.app-visual-6{background:linear-gradient(150deg,#2a6ca3,#123b63)}.app-block-body{padding:28px 28px 28px 0}.app-block-reverse .app-block-body{padding:28px 0 28px 28px}.app-block-title{color:var(--navy);font-size:21px}.app-block-desc{color:var(--text-muted)}.app-block-related-title{font-size:14px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px}.app-block-products{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px}.app-product-link{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border:1px solid var(--gray-border);border-radius:999px;font-size:14px;color:var(--navy);transition:all .2s ease}.app-product-link:hover{border-color:var(--orange);color:var(--orange)}.app-product-cas{font-size:12px;color:var(--text-muted)}.news-filters{margin-bottom:30px}.news-list{display:flex;flex-direction:column;gap:22px;max-width:900px;margin:0 auto}.news-list-item{display:grid;grid-template-columns:200px 1fr;background:var(--white);border:1px solid var(--gray-border);border-radius:var(--radius);overflow:hidden;transition:transform .25s ease,box-shadow .25s ease}.news-list-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}.news-list-cover{display:flex;align-items:center;justify-content:center;color:#ffffffd9;min-height:140px}.news-list-body{padding:20px 24px}.news-list-meta{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--text-muted);margin-bottom:8px}.news-list-title{font-size:18px;color:var(--navy);margin-bottom:8px}.news-list-summary{font-size:14px;color:var(--text-muted);margin-bottom:10px}.news-list-more{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--orange)}.news-detail-title{font-size:clamp(22px,3vw,30px)}.news-detail-meta{display:flex;align-items:center;gap:14px;color:#ffffffbf;font-size:14px}.news-detail-content{max-width:100%}.news-detail-back{margin-top:40px;text-align:center}.contact-layout{display:grid;grid-template-columns:1fr 1.2fr;gap:48px;align-items:start}.contact-list{list-style:none;margin:0 0 28px;padding:0;display:flex;flex-direction:column;gap:22px}.contact-item{display:flex;gap:16px;align-items:flex-start}.contact-item p{margin:0;color:var(--text)}.contact-icon{color:var(--orange);margin-top:3px}.contact-label{font-size:15px;color:var(--navy);margin-bottom:2px}.contact-form-wrap{background:var(--white);border:1px solid var(--gray-border);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow-sm)}.contact-form-title{color:var(--navy);font-size:22px}.contact-form-subtitle{color:var(--text-muted);margin-bottom:24px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 18px;margin-bottom:20px}.form-field{display:flex;flex-direction:column}.form-field-full{grid-column:1 / -1}.form-field label{font-size:14px;font-weight:600;color:var(--text);margin-bottom:6px}.req{color:var(--orange)}.form-field input,.form-field textarea{padding:11px 14px;border:1px solid var(--gray-border);border-radius:6px;font-size:14.5px;font-family:var(--font-base);outline:none;transition:border-color .2s ease,box-shadow .2s ease;background:var(--white);width:100%}.form-field input:focus,.form-field textarea:focus{border-color:var(--navy);box-shadow:0 0 0 3px #0b3c5d1f}.form-field textarea{resize:vertical}.form-error{color:#c0392b;font-size:13px;margin:5px 0 0}.form-note{font-size:12.5px;color:var(--text-muted);margin:12px 0 0;text-align:center}.inquiry-success{text-align:center;padding:48px 20px}.inquiry-success-icon{color:#27ae60;background:#27ae601f;border-radius:50%;padding:10px;width:60px;height:60px;box-sizing:content-box;margin-bottom:18px}.inquiry-success-text{font-size:17px;color:var(--navy);font-weight:600}.floating-inquiry{position:fixed;right:18px;bottom:90px;z-index:90;display:flex;align-items:center;gap:10px;background:var(--orange);color:var(--white);border:none;border-radius:999px;padding:12px 18px;font-family:var(--font-base);font-size:13px;font-weight:700;line-height:1.3;cursor:pointer;box-shadow:0 6px 20px #f2762e73;transition:transform .2s ease,background .2s ease}.floating-inquiry:hover{background:var(--orange-dark);transform:translateY(-3px)}.floating-inquiry-text{text-align:left}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:200;background:#082c468c;display:flex;align-items:center;justify-content:center;padding:20px}.modal{background:var(--white);border-radius:var(--radius);width:100%;max-width:640px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-md)}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--gray-border);position:sticky;top:0;background:var(--white);z-index:1}.modal-title{font-size:19px;color:var(--navy);margin:0}.modal-close{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:6px;display:flex}.modal-close:hover{color:var(--orange)}.modal-body{padding:24px}.site-footer{background:var(--navy-dark);color:#ffffffc7}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding:56px 20px 40px}.footer-logo{margin-bottom:16px;display:block}.footer-company{color:var(--white);font-weight:600;font-size:15px;margin-bottom:6px}.footer-tagline{font-size:13.5px;margin:0}.footer-heading{color:var(--white);font-size:16px;margin-bottom:16px}.footer-links{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px;font-size:14px}.footer-links a{color:#ffffffb8}.footer-links a:hover{color:var(--orange)}.footer-contact{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px;font-size:14px}.footer-contact li{display:flex;gap:10px;align-items:flex-start}.footer-contact .icon{color:var(--orange);margin-top:3px}.footer-contact a{color:#ffffffc7}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0;text-align:center;font-size:13px}.footer-compliance{color:#ffffff8c;margin-bottom:6px}.footer-copy{margin:0;color:#fff9}@media (max-width: 1024px){.grid-4{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.product-detail-layout{grid-template-columns:1fr}.aside-card{position:static}.app-block,.app-block-reverse{grid-template-columns:1fr}.app-block-reverse .app-block-visual{order:0}.app-block-body,.app-block-reverse .app-block-body{padding:24px}}@media (max-width: 860px){.header-nav{position:fixed;top:var(--header-height);left:0;right:0;background:var(--white);flex-direction:column;align-items:stretch;padding:12px 20px 20px;border-bottom:1px solid var(--gray-border);box-shadow:var(--shadow-md);display:none}.header-nav-open{display:flex}.nav-link{padding:12px 10px;font-size:16px;color:var(--text);border-bottom:1px solid var(--gray-bg)}.lang-switch-desktop{display:none}.lang-switch-mobile{display:flex;justify-content:center;padding-top:12px}.hamburger{display:block}.hero{height:440px}.grid-3{grid-template-columns:1fr}.about-summary{grid-template-columns:1fr;gap:32px}.qc-flow{grid-template-columns:1fr}.contact-layout{grid-template-columns:1fr;gap:36px}.news-list-item{grid-template-columns:1fr}.news-list-cover{min-height:100px}.cta-band-inner{flex-direction:column;text-align:center;justify-content:center}.section{padding:52px 0}.timeline:before{left:66px}.timeline-item{grid-template-columns:50px 32px 1fr}.timeline-year{font-size:15px}.floating-inquiry{right:14px;bottom:70px;padding:10px 14px}}@media (max-width: 560px){:root{--header-height: 84px}.header-logo img{height:60px}.grid-4{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;gap:28px}.form-grid{grid-template-columns:1fr}.props-table{min-width:340px}.props-table th{width:110px}.hero{height:400px}.hero-cta .btn{flex:1 1 auto}.floating-inquiry-text{display:none}.floating-inquiry{padding:14px;border-radius:50%}.product-detail-actions .btn{flex:1 1 100%}}