* {margin:0;padding:0;box-sizing:border-box
}

:root {--primary:#d4145a;--secondary:#fbb034;--dark:#222;--light:#fafafa;--gray:#666;--border:#eee
}

body {font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--dark);line-height:1.6;background:#fff
}

img {max-width:100%;height:auto;display:block
}

a {color:var(--primary);text-decoration:none;transition:.3s
}

a:hover {color:#b00f48
}

.container {max-width:1200px;margin:0 auto;padding:0 20px
}

header {position:sticky;top:0;background:#fff;box-shadow:0 2px 10px rgba(0,0,0,.05);z-index:100
}

.nav {display:flex;justify-content:space-between;align-items:center;padding:15px 20px;max-width:1200px;margin:0 auto
}

.logo {font-size:1.5rem;font-weight:700;color:var(--primary)
}

.logo span {color:var(--dark)
}

.nav-menu {display:flex;gap:30px;list-style:none
}

.nav-menu a {color:var(--dark);font-weight:500
}

.nav-menu a:hover {color:var(--primary)
}

.nav-cta {background:var(--primary);color:#fff!important;padding:8px 20px;border-radius:30px;font-weight:600
}

.nav-cta:hover {background:#b00f48;color:#fff
}

.menu-toggle {display:none;background:none;border:none;font-size:1.5rem;cursor:pointer
}

.breadcrumb {background:var(--light);padding:15px 0;border-bottom:1px solid var(--border)
}

.breadcrumb .container {color:var(--gray);font-size:.9rem
}

.breadcrumb a {color:var(--gray)
}

.breadcrumb a:hover {color:var(--primary)
}

.breadcrumb span {margin:0 8px;color:#ccc
}

.product-hero {padding:60px 0;background:linear-gradient(135deg,#fff5f8 0%,#fff 100%)
}

.product-hero-grid {display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center
}

.product-main-img {border-radius:15px;overflow:hidden;box-shadow:0 20px 50px rgba(212,20,90,.15);background:#fff
}

.product-main-img img {width:100%;height:500px;object-fit:contain;padding:20px
}

.product-info h1 {font-size:2.2rem;margin-bottom:15px;line-height:1.3
}

.product-info .subtitle {font-size:1.1rem;color:var(--gray);margin-bottom:25px
}

.product-specs {background:#fff;border-radius:12px;padding:25px;margin-bottom:25px;border:1px solid var(--border)
}

.spec-item {display:flex;padding:10px 0;border-bottom:1px solid #f5f5f5
}

.spec-item:last-child {border-bottom:none
}

.spec-label {width:120px;color:var(--gray);font-weight:500;flex-shrink:0
}

.spec-value {color:var(--dark)
}

.product-tags {display:flex;flex-wrap:wrap;gap:10px;margin-bottom:25px
}

.product-tag {background:#fff5f8;color:var(--primary);padding:6px 16px;border-radius:20px;font-size:.9rem
}

.btn-row {display:flex;gap:15px;flex-wrap:wrap
}

.btn {display:inline-block;padding:14px 36px;border-radius:30px;font-weight:600;font-size:1rem;transition:.3s;cursor:pointer;border:none
}

.btn-primary {background:var(--primary);color:#fff;box-shadow:0 10px 25px rgba(212,20,90,.3)
}

.btn-primary:hover {background:#b00f48;color:#fff;transform:translateY(-2px)
}

.btn-outline {border:2px solid var(--primary);color:var(--primary);background:transparent
}

.btn-outline:hover {background:var(--primary);color:#fff
}

section {padding:70px 0
}

.section-title {text-align:center;margin-bottom:50px
}

.section-title h2 {font-size:2rem;margin-bottom:15px;color:var(--dark)
}

.section-title p {color:var(--gray);font-size:1.05rem;max-width:700px;margin:0 auto
}

.features {background:var(--light)
}

.feat-grid {display:grid;grid-template-columns:repeat(4,1fr);gap:25px
}

.feat-card {background:#fff;padding:35px 25px;border-radius:12px;text-align:center;box-shadow:0 3px 15px rgba(0,0,0,.05);transition:.3s
}

.feat-card:hover {transform:translateY(-5px);box-shadow:0 10px 30px rgba(0,0,0,.1)
}

.feat-icon {font-size:2.5rem;margin-bottom:15px
}

.feat-card h3 {font-size:1.1rem;margin-bottom:10px
}

.feat-card p {color:var(--gray);font-size:.9rem
}

.types {background:#fff
}

.type-grid {display:grid;grid-template-columns:repeat(3,1fr);gap:25px
}

.type-card {border:1px solid var(--border);border-radius:12px;padding:30px;transition:.3s
}

.type-card:hover {border-color:var(--primary);box-shadow:0 10px 30px rgba(212,20,90,.1)
}

.type-card h3 {font-size:1.3rem;margin-bottom:10px;color:var(--primary)
}

.type-card .type-desc {color:var(--gray);margin-bottom:15px;font-size:.95rem
}

.type-card ul {list-style:none
}

.type-card ul li {padding:6px 0;padding-left:20px;position:relative;font-size:.9rem;color:var(--gray)
}

.type-card ul li:before {content:"•";position:absolute;left:0;color:var(--primary);font-weight:700
}

.process {background:linear-gradient(135deg,#fff5f8 0%,#fff 100%)
}

.process-steps {display:grid;grid-template-columns:repeat(5,1fr);gap:20px;position:relative
}

.step-card {background:#fff;padding:30px 20px;border-radius:12px;text-align:center;box-shadow:0 5px 20px rgba(0,0,0,.05);position:relative
}

.step-num {width:45px;height:45px;background:linear-gradient(135deg,var(--primary),var(--secondary));border-radius:50%;color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.2rem;font-weight:700;margin:0 auto 15px
}

.step-card h4 {font-size:1.05rem;margin-bottom:8px
}

.step-card p {color:var(--gray);font-size:.85rem
}

.application {background:#fff
}

.app-grid {display:grid;grid-template-columns:repeat(4,1fr);gap:20px
}

.app-item {text-align:center;padding:30px 20px;background:var(--light);border-radius:12px;transition:.3s
}

.app-item:hover {background:#fff5f8;transform:translateY(-3px)
}

.app-icon {font-size:2.5rem;margin-bottom:10px
}

.app-item h4 {font-size:1rem;margin-bottom:5px
}

.app-item p {color:var(--gray);font-size:.85rem
}

.faq {background:var(--light)
}

.faq-list {max-width:800px;margin:0 auto
}

.faq-item {border-bottom:1px solid var(--border);padding:18px 0
}

.faq-item h3 {font-size:1.05rem;margin-bottom:8px;color:var(--dark);cursor:pointer;display:flex;justify-content:space-between;align-items:center
}

.faq-item h3:after {content:"+";color:var(--primary);font-size:1.3rem;font-weight:300
}

.faq-item.active h3:after {content:"−"
}

.faq-item p {color:var(--gray);display:none;padding-top:5px;font-size:.95rem;line-height:1.7
}

.faq-item.active p {display:block
}

.cta {background:linear-gradient(135deg,var(--primary),#ff6b9d);color:#fff;padding:70px 0;text-align:center
}

.cta h2 {font-size:2.2rem;margin-bottom:15px
}

.cta p {font-size:1.1rem;margin-bottom:30px;opacity:.95
}

.cta .btn {background:#fff;color:var(--primary);font-size:1.05rem;padding:15px 40px;margin:0 8px
}

.cta .btn:hover {background:#f8f8f8;transform:translateY(-2px)
}

.cta .btn-secondary {background:transparent;color:#fff!important;border:2px solid #fff
}

.cta .btn-secondary:hover {background:#fff;color:var(--primary)!important
}

footer {background:var(--dark);color:#ccc;padding:50px 0 20px
}

.footer-grid {display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px;margin-bottom:30px
}

.footer-col h4 {color:#fff;margin-bottom:18px;font-size:1rem
}

.footer-col p {margin-bottom:8px;font-size:.9rem
}

.footer-col ul {list-style:none
}

.footer-col ul li {margin-bottom:6px
}

.footer-col a {color:#ccc;font-size:.9rem
}

.footer-col a:hover {color:var(--secondary)
}

.footer-bottom {border-top:1px solid #444;padding-top:15px;text-align:center;font-size:.85rem;color:#888
}

@media (max-width:900px) {.menu-toggle{display:block}
.nav-menu{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:20px;gap:12px;box-shadow:0 10px 20px rgba(0,0,0,.1)}
.nav-menu.open{display:flex}
.product-hero-grid{grid-template-columns:1fr}
.product-hero h1{font-size:1.8rem}
.product-main-img img{height:350px}
.feat-grid,.type-grid,.app-grid{grid-template-columns:1fr 1fr}
.process-steps{grid-template-columns:1fr 1fr}
.footer-grid{grid-template-columns:1fr 1fr}
.cta h2{font-size:1.6rem}
}

.trust-bar {background:linear-gradient(90deg,#d4145a 0%,#ee3a70 50%,#d4145a 100%);color:#fff;font-size:13px;padding:8px 0;text-align:center
}

.trust-bar-inner {max-width:1200px;margin:0 auto;display:flex;justify-content:center;align-items:center;gap:30px;flex-wrap:wrap;padding:0 20px
}

.trust-bar-item {display:flex;align-items:center;gap:6px
}

.trust-bar-item svg {width:16px;height:16px;fill:#fbb034
}

@media(max-width:768px) {.trust-bar-inner{gap:12px;font-size:11px}
.trust-bar-item svg{width:14px;height:14px}
}

.related-products {padding:60px 0;background:#fafafa
}

.related-products .section-title {text-align:center;margin-bottom:40px
}

.related-products .section-title h2 {font-size:28px;color:#333;margin-bottom:10px
}

.related-products .section-title p {color:#999
}

.related-grid {display:grid;grid-template-columns:repeat(2,1fr);gap:30px;max-width:900px;margin:0 auto
}

.related-card {background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 15px rgba(0,0,0,.06);transition:all .3s;text-decoration:none;color:inherit;display:block
}

.related-card:hover {transform:translateY(-5px);box-shadow:0 8px 25px rgba(212,20,90,.15)
}

.related-card-img {height:200px;overflow:hidden;background:#f5f5f5;display:flex;align-items:center;justify-content:center
}

.related-card-img img {width:100%;height:100%;object-fit:cover;transition:transform .5s
}

.related-card:hover .related-card-img img {transform:scale(1.05)
}

.related-card-body {padding:20px
}

.related-card-body h3 {font-size:18px;color:#333;margin-bottom:8px
}

.related-card-body p {color:#888;font-size:14px;line-height:1.6;margin-bottom:12px
}

.related-card-body span {color:#d4145a;font-size:14px;font-weight:500
}

.related-card-body span::after {content:" →"
}

@media(max-width:600px) {.related-grid{grid-template-columns:1fr}
.related-products{padding:40px 0}
.related-products .section-title h2{font-size:22px}
}

.float-btns {position:fixed;right:20px;bottom:80px;z-index:9999;display:flex;flex-direction:column;gap:12px
}

.float-btn {width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;text-decoration:none;box-shadow:0 4px 16px rgba(0,0,0,.15);transition:all .3s ease;position:relative
}

.float-btn:hover {transform:scale(1.1);box-shadow:0 6px 20px rgba(0,0,0,.25)
}

.float-btn svg {width:26px;height:26px;fill:#fff
}

.float-btn-wa {background:#25d366
}

.float-btn-wa:hover {background:#20bd5a
}

.float-btn-tel {background:linear-gradient(135deg,#d4145a,#ee3a70)
}

.float-btn-top {background:rgba(100,100,100,.8);opacity:0;pointer-events:none;transition:opacity .3s
}

.float-btn-top.show {opacity:1;pointer-events:auto
}

.float-btn-top:hover {background:#d4145a
}

.float-btn .tooltip {position:absolute;right:65px;top:50%;transform:translateY(-50%);background:#333;color:#fff;padding:6px 12px;border-radius:6px;font-size:13px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .3s
}

.float-btn .tooltip::after {content:"";position:absolute;right:-5px;top:50%;transform:translateY(-50%);border:5px solid transparent;border-left-color:#333
}

.float-btn:hover .tooltip {opacity:1
}

@media(max-width:768px) {.float-btns{right:15px;bottom:70px;gap:10px}
.float-btn{width:46px;height:46px}
.float-btn svg{width:22px;height:22px}
.float-btn .tooltip{display:none}
}

.cta .btn {background:#fff;color:var(--primary);font-size:1.05rem;padding:15px 40px;margin:0 8px;border-radius:30px;font-weight:600;display:inline-block;transition:.3s
}

.related-grid {display:grid;grid-template-columns:repeat(3,1fr);gap:30px;max-width:1000px;margin:0 auto
}

.related-card-img {height:180px;overflow:hidden;background:#f5f5f5;display:flex;align-items:center;justify-content:center;font-size:4rem
}

@media (max-width:900px) {.menu-toggle{display:block}
.nav-menu{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:20px;gap:12px;box-shadow:0 10px 20px rgba(0,0,0,.1)}
.nav-menu.open{display:flex}
.product-hero-grid{grid-template-columns:1fr}
.product-hero h1{font-size:1.8rem}
.product-main-img img{height:350px}
.feat-grid,.type-grid,.app-grid{grid-template-columns:1fr 1fr}
.footer-grid{grid-template-columns:1fr 1fr}
.related-grid{grid-template-columns:1fr 1fr}
.cta h2{font-size:1.6rem}
}

@media(max-width:600px) {.feat-grid,.type-grid,.app-grid,.related-grid{grid-template-columns:1fr}
}

@media(max-width:768px) {.trust-bar-inner{gap:12px;font-size:11px}.trust-bar-item svg{width:14px;height:14px}
}

@media(max-width:768px) {.float-btns{right:15px;bottom:70px;gap:10px}.float-btn{width:46px;height:46px}.float-btn svg{width:22px;height:22px}.float-btn .tooltip{display:none}
}

.custom {background:var(--light)
}

.custom-grid {display:grid;grid-template-columns:repeat(3,1fr);gap:25px
}

.custom-card {background:#fff;padding:35px 25px;border-radius:12px;text-align:center;box-shadow:0 3px 15px rgba(0,0,0,.05);transition:.3s
}

.custom-card:hover {transform:translateY(-5px)
}

.custom-icon {font-size:2.5rem;margin-bottom:15px
}

.custom-card h3 {font-size:1.2rem;margin-bottom:10px
}

.custom-card p {color:var(--gray);font-size:.95rem
}

.faq {background:#fff
}

@media (max-width:900px) {.menu-toggle{display:block}
.nav-menu{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:20px;gap:12px;box-shadow:0 10px 20px rgba(0,0,0,.1)}
.nav-menu.open{display:flex}
.product-hero-grid{grid-template-columns:1fr}
.product-hero h1{font-size:1.8rem}
.product-main-img img{height:350px}
.feat-grid,.type-grid,.app-grid,.custom-grid{grid-template-columns:1fr 1fr}
.process-steps{grid-template-columns:1fr 1fr}
.footer-grid{grid-template-columns:1fr 1fr}
.cta h2{font-size:1.6rem}
}

.params {background:var(--light)
}

.params-table {max-width:900px;margin:0 auto;background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 5px 20px rgba(0,0,0,.05)
}

.params-row {display:grid;grid-template-columns:1fr 2fr;border-bottom:1px solid var(--border)
}

.params-row:last-child {border-bottom:none
}

.params-label {background:#fafafa;padding:15px 20px;font-weight:600;color:var(--dark);border-right:1px solid var(--border)
}

.params-value {padding:15px 20px;color:var(--gray)
}

.params-header .params-label,.params-header .params-value {background:var(--primary);color:#fff;font-weight:700
}

@media (max-width:900px) {.menu-toggle{display:block}
.nav-menu{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:20px;gap:12px;box-shadow:0 10px 20px rgba(0,0,0,.1)}
.nav-menu.open{display:flex}
.product-hero-grid{grid-template-columns:1fr}
.product-hero h1{font-size:1.8rem}
.product-main-img img{height:350px}
.feat-grid,.type-grid,.app-grid{grid-template-columns:1fr 1fr}
.params-row{grid-template-columns:1fr}
.params-label{border-right:none;border-bottom:1px solid var(--border)}
.process-steps{grid-template-columns:1fr 1fr}
.footer-grid{grid-template-columns:1fr 1fr}
.cta h2{font-size:1.6rem}
}

.guide-hero {padding:60px 0;background:linear-gradient(135deg,#fff5f8 0%,#fff 100%);border-bottom:1px solid var(--border)
}

.guide-hero h1 {font-size:2.2rem;margin-bottom:15px;line-height:1.3;text-align:center
}

.guide-hero .subtitle {font-size:1.1rem;color:var(--gray);margin-bottom:25px;text-align:center;max-width:700px;margin-left:auto;margin-right:auto
}

.guide-meta {display:flex;justify-content:center;gap:30px;flex-wrap:wrap;color:var(--gray);font-size:.9rem
}

.guide-meta span {display:flex;align-items:center;gap:6px
}

.guide-meta svg {width:16px;height:16px;fill:var(--primary)
}

.toc-section {padding:40px 0;background:#fff
}

.toc-box {background:var(--light);border-radius:15px;padding:30px;border-left:4px solid var(--primary)
}

.toc-box h2 {font-size:1.3rem;margin-bottom:20px;color:var(--primary)
}

.toc-grid {display:grid;grid-template-columns:repeat(3,1fr);gap:15px
}

.toc-item {display:flex;align-items:center;gap:8px;padding:8px 0;font-size:.95rem;color:var(--dark);border-bottom:1px dashed #ddd
}

.toc-item:hover {color:var(--primary)
}

.toc-num {width:28px;height:28px;background:var(--primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:600;flex-shrink:0
}

.guide-content {padding:50px 0
}

.content-section {margin-bottom:50px
}

.content-section h2 {font-size:1.6rem;margin-bottom:20px;padding-bottom:10px;border-bottom:2px solid var(--primary);display:inline-block
}

.content-section h3 {font-size:1.2rem;margin:25px 0 12px;color:var(--primary)
}

.content-section p {margin-bottom:12px;color:#333;line-height:1.8
}

.content-section ul,.content-section ol {margin-bottom:15px;padding-left:25px
}

.content-section li {margin-bottom:8px;line-height:1.7
}

.content-section table {width:100%;border-collapse:collapse;margin:15px 0;font-size:.9rem
}

.content-section th,.content-section td {border:1px solid var(--border);padding:10px 12px;text-align:left
}

.content-section th {background:#fff5f8;color:var(--primary);font-weight:600
}

.content-section tr:nth-child(even) {background:#fafafa
}

.highlight-box {background:linear-gradient(135deg,#fff5f8,#fff9f0);border-radius:10px;padding:20px;margin:20px 0;border-left:4px solid var(--primary)
}

.highlight-box strong {color:var(--primary)
}

.faq-cat {margin-bottom:30px
}

.faq-cat h3 {font-size:1.2rem;color:var(--primary);margin-bottom:15px;padding-left:12px;border-left:4px solid var(--primary)
}

.faq-list {max-width:900px;margin:0 auto
}

.faq-item {border-bottom:1px solid var(--border);padding:15px 0;background:#fff;border-radius:8px;margin-bottom:10px;padding:15px 20px;box-shadow:0 2px 8px rgba(0,0,0,.03)
}

.faq-item h4 {font-size:1rem;margin-bottom:8px;color:var(--dark);cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-weight:600
}

.faq-item h4:after {content:"+";color:var(--primary);font-size:1.3rem;font-weight:300;flex-shrink:0;margin-left:15px
}

.faq-item.active h4:after {content:"−"
}

.faq-item p {color:var(--gray);display:none;padding-top:5px;font-size:.95rem;line-height:1.8
}

@media (max-width:900px) {.menu-toggle{display:block}
.nav-menu{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:20px;gap:12px;box-shadow:0 10px 20px rgba(0,0,0,.1)}
.nav-menu.open{display:flex}
.guide-hero h1{font-size:1.6rem}
.toc-grid{grid-template-columns:1fr 1fr}
.content-section h2{font-size:1.3rem}
.cta h2{font-size:1.6rem}
.footer-grid{grid-template-columns:1fr 1fr}
.related-grid{grid-template-columns:1fr}
}

@media(max-width:600px) {.toc-grid{grid-template-columns:1fr}
.guide-meta{gap:15px}
}

.faq-item h3 {font-size:1rem;margin-bottom:8px;color:var(--dark);cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-weight:600
}

.faq-item h3:after {content:"+";color:var(--primary);font-size:1.3rem;font-weight:300;flex-shrink:0;margin-left:15px
}

@media (max-width:900px) {.menu-toggle{display:block}
.nav-menu{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:20px;gap:12px;box-shadow:0 10px 20px rgba(0,0,0,.1)}
.nav-menu.open{display:flex}
.guide-hero h1{font-size:1.8rem}
.toc-grid{grid-template-columns:1fr 1fr}
.footer-grid{grid-template-columns:1fr 1fr}
.related-grid{grid-template-columns:1fr 1fr}
.cta h2{font-size:1.6rem}
}

@media(max-width:600px) {.toc-grid,.related-grid{grid-template-columns:1fr}
.content-section h2{font-size:1.4rem}
}

@media (max-width:900px) {.menu-toggle{display:block}
.nav-menu{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:20px;gap:12px;box-shadow:0 10px 20px rgba(0,0,0,.1)}
.nav-menu.open{display:flex}
.guide-hero h1{font-size:1.6rem}
.toc-grid{grid-template-columns:1fr 1fr}
.cta h2{font-size:1.6rem}
.footer-grid{grid-template-columns:1fr 1fr}
.related-grid{grid-template-columns:1fr}
}

.compare-table {width:100%;border-collapse:collapse;margin:20px 0;font-size:.95rem
}

.compare-table th,.compare-table td {border:1px solid var(--border);padding:12px 15px;text-align:left
}

.compare-table th {background:var(--primary);color:#fff;font-weight:600
}

.compare-table tr:nth-child(even) {background:var(--light)
}

.related-card-img {height:180px;overflow:hidden;background:#f5f5f5;display:flex;align-items:center;justify-content:center
}

.related-card-img img {width:100%;height:100%;object-fit:cover
}

@media (max-width:900px) {.menu-toggle{display:block}
.nav-menu{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:20px;gap:12px;box-shadow:0 10px 20px rgba(0,0,0,.1)}
.nav-menu.open{display:flex}
.guide-hero h1{font-size:1.8rem}
.toc-grid{grid-template-columns:1fr 1fr}
.footer-grid{grid-template-columns:1fr 1fr}
.related-grid{grid-template-columns:1fr 1fr}
.cta h2{font-size:1.6rem}
.compare-table{font-size:.85rem}
.compare-table th,.compare-table td{padding:8px 10px}
}

.page-banner {background:linear-gradient(135deg,var(--primary),#ff6b9d);color:#fff;padding:80px 0;text-align:center
}

.page-banner h1 {font-size:2.5rem;margin-bottom:15px
}

.page-banner p {font-size:1.15rem;opacity:.95;max-width:700px;margin:0 auto
}

.about-intro {background:#fff
}

.about-grid {display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center
}

.about-img {border-radius:15px;overflow:hidden;box-shadow:0 20px 50px rgba(0,0,0,.1)
}

.about-img img {width:100%;height:450px;object-fit:cover
}

.about-img-placeholder {height:450px;background:linear-gradient(135deg,#fff5f8,#fce4ec);display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:15px
}

.about-img-placeholder .icon {font-size:5rem;color:var(--primary);margin-bottom:15px
}

.about-img-placeholder p {color:var(--gray)
}

.about-content h2 {font-size:2rem;margin-bottom:20px;line-height:1.3
}

.about-content h2 span {color:var(--primary)
}

.about-content .lead {font-size:1.1rem;color:var(--gray);margin-bottom:20px;line-height:1.8
}

.about-content p {color:var(--gray);margin-bottom:15px;line-height:1.8
}

.about-stats {display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px;padding-top:30px;border-top:1px solid var(--border)
}

.stat-item h3 {font-size:2rem;color:var(--primary);margin-bottom:5px
}

.stat-item p {color:var(--gray);font-size:.95rem;margin:0
}

.history {background:var(--light)
}

.timeline {max-width:900px;margin:0 auto;position:relative
}

.timeline:before {content:"";position:absolute;left:50%;top:0;bottom:0;width:3px;background:linear-gradient(var(--primary),var(--secondary));transform:translateX(-50%)
}

.timeline-item {display:grid;grid-template-columns:1fr 40px 1fr;gap:20px;margin-bottom:40px;align-items:center
}

.timeline-dot {width:20px;height:20px;background:var(--primary);border-radius:50%;margin:0 auto;position:relative;z-index:1;border:4px solid #fff;box-shadow:0 0 0 3px var(--primary)
}

.timeline-content {background:#fff;padding:25px;border-radius:12px;box-shadow:0 3px 15px rgba(0,0,0,.05)
}

.timeline-content h4 {font-size:1.2rem;color:var(--primary);margin-bottom:8px
}

.timeline-content p {color:var(--gray);font-size:.95rem;margin:0
}

.timeline-left {text-align:right
}

.factory-strength {background:#fff
}

.feat-card {background:var(--light);padding:40px 25px;border-radius:12px;text-align:center;transition:.3s
}

.feat-card h3 {font-size:1.15rem;margin-bottom:10px
}

.honor {background:linear-gradient(135deg,#fff5f8 0%,#fff 100%)
}

.honor-grid {display:grid;grid-template-columns:repeat(4,1fr);gap:25px
}

.honor-card {background:#fff;padding:35px 25px;border-radius:12px;text-align:center;box-shadow:0 5px 20px rgba(0,0,0,.05);transition:.3s
}

.honor-card:hover {transform:translateY(-5px)
}

.honor-icon {font-size:3rem;margin-bottom:15px
}

.honor-card h4 {font-size:1.05rem;margin-bottom:8px
}

.honor-card p {color:var(--gray);font-size:.85rem
}

.culture {background:#fff
}

.culture-grid {display:grid;grid-template-columns:repeat(3,1fr);gap:30px
}

.culture-card {padding:40px 30px;background:var(--light);border-radius:15px;text-align:center;transition:.3s
}

.culture-card:hover {background:#fff5f8;transform:translateY(-5px)
}

.culture-icon {width:80px;height:80px;background:linear-gradient(135deg,var(--primary),var(--secondary));border-radius:50%;margin:0 auto 20px;display:flex;align-items:center;justify-content:center;font-size:2rem;color:#fff
}

.culture-card h3 {font-size:1.3rem;margin-bottom:15px
}

.culture-card p {color:var(--gray);font-size:.95rem;line-height:1.7
}

.team {background:var(--light)
}

.team-grid {display:grid;grid-template-columns:repeat(4,1fr);gap:25px
}

.team-card {background:#fff;border-radius:12px;overflow:hidden;text-align:center;box-shadow:0 3px 15px rgba(0,0,0,.05);transition:.3s
}

.team-card:hover {transform:translateY(-5px);box-shadow:0 10px 30px rgba(0,0,0,.1)
}

.team-avatar {height:180px;background:linear-gradient(135deg,#fff5f8,#fce4ec);display:flex;align-items:center;justify-content:center;font-size:4rem
}

.team-info {padding:25px
}

.team-info h4 {font-size:1.15rem;margin-bottom:5px
}

.team-info .title {color:var(--primary);font-size:.9rem;margin-bottom:10px;font-weight:500
}

.team-info p {color:var(--gray);font-size:.85rem
}

@media (max-width:900px) {.menu-toggle{display:block}
.nav-menu{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:20px;gap:12px;box-shadow:0 10px 20px rgba(0,0,0,.1)}
.nav-menu.open{display:flex}
.page-banner h1{font-size:1.8rem}
.about-grid{grid-template-columns:1fr}
.about-stats{grid-template-columns:repeat(3,1fr)}
.timeline:before{left:20px}
.timeline-item{grid-template-columns:40px 1fr;gap:15px}
.timeline-left{order:2;text-align:left}
.timeline-dot{order:1}
.timeline-content{order:2}
.feat-grid,.honor-grid,.team-grid{grid-template-columns:1fr 1fr}
.culture-grid{grid-template-columns:1fr}
.footer-grid{grid-template-columns:1fr 1fr}
.cta h2{font-size:1.6rem}
}

.contact-info-section {background:#fff
}

.info-grid {display:grid;grid-template-columns:repeat(4,1fr);gap:25px;margin-bottom:60px
}

.info-card {background:var(--light);padding:35px 25px;border-radius:12px;text-align:center;transition:.3s
}

.info-card:hover {background:#fff5f8;transform:translateY(-5px);box-shadow:0 10px 30px rgba(212,20,90,.1)
}

.info-icon {width:60px;height:60px;background:linear-gradient(135deg,var(--primary),var(--secondary));border-radius:50%;margin:0 auto 15px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;color:#fff
}

.info-card h3 {font-size:1.1rem;margin-bottom:10px
}

.info-card p {color:var(--gray);font-size:.95rem;line-height:1.6
}

.info-card a {color:var(--dark)
}

.info-card a:hover {color:var(--primary)
}

.contact-wrap {background:var(--light)
}

.contact-grid {display:grid;grid-template-columns:1.2fr 1fr;gap:50px
}

.contact-form-box {background:#fff;padding:40px;border-radius:15px;box-shadow:0 10px 30px rgba(0,0,0,.05)
}

.contact-form-box h3 {font-size:1.5rem;margin-bottom:25px;color:var(--dark)
}

.form-group {margin-bottom:20px
}

.form-row {display:grid;grid-template-columns:1fr 1fr;gap:15px
}

.form-group label {display:block;margin-bottom:8px;font-weight:500;color:var(--dark);font-size:.95rem
}

.form-group label span {color:var(--primary)
}

.form-group input,.form-group textarea,.form-group select {width:100%;padding:12px 15px;border:1px solid var(--border);border-radius:8px;font-size:1rem;font-family:inherit;transition:.3s;background:#fff
}

.form-group input:focus,.form-group textarea:focus,.form-group select:focus {outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(212,20,90,.1)
}

.form-group textarea {resize:vertical;min-height:120px
}

.form-submit {width:100%;padding:15px;background:var(--primary);color:#fff;border:none;border-radius:30px;font-size:1.05rem;font-weight:600;cursor:pointer;transition:.3s
}

.form-submit:hover {background:#b00f48;transform:translateY(-2px);box-shadow:0 10px 25px rgba(212,20,90,.3)
}

.contact-details {display:flex;flex-direction:column;gap:25px
}

.detail-card {background:#fff;padding:30px;border-radius:12px;box-shadow:0 5px 20px rgba(0,0,0,.05)
}

.detail-card h4 {font-size:1.15rem;margin-bottom:15px;color:var(--primary);display:flex;align-items:center;gap:10px
}

.detail-card h4 .icon {font-size:1.3rem
}

.detail-item {display:flex;gap:12px;padding:10px 0;border-bottom:1px solid #f5f5f5
}

.detail-item:last-child {border-bottom:none
}

.detail-item .d-icon {font-size:1.2rem;color:var(--primary);flex-shrink:0;margin-top:2px
}

.detail-item .d-content p {color:var(--dark);font-size:.95rem
}

.detail-item .d-content .d-label {color:var(--gray);font-size:.85rem;margin-bottom:3px
}

.map-section {background:#fff
}

.map-box {border-radius:15px;overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,.1);height:400px;background:var(--light);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:15px
}

.map-placeholder-icon {font-size:4rem;color:var(--primary);opacity:.6
}

.map-box p {color:var(--gray);font-size:1rem
}

@media (max-width:900px) {.menu-toggle{display:block}
.nav-menu{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:20px;gap:12px;box-shadow:0 10px 20px rgba(0,0,0,.1)}
.nav-menu.open{display:flex}
.page-banner h1{font-size:1.8rem}
.info-grid{grid-template-columns:1fr 1fr}
.contact-grid{grid-template-columns:1fr}
.form-row{grid-template-columns:1fr}
.footer-grid{grid-template-columns:1fr 1fr}
}