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rgba(0,0,0,.35)}.contact-modal{display:none;position:fixed;inset:0;z-index:1000;align-items:center;justify-content:center;padding:18px}.contact-modal.open{display:flex}.modal-mask{position:absolute;inset:0;background:rgba(0,0,0,.72)}.modal-card{position:relative;z-index:2;width:min(430px,100%);background:#071a37;border:1px solid var(--line2);border-radius:30px;padding:28px;text-align:center;box-shadow:var(--shadow)}.modal-close{position:absolute;right:16px;top:10px;border:0;background:transparent;font-size:30px;cursor:pointer;color:var(--ink)}.modal-card span{font-size:12px;letter-spacing:.16em;color:var(--cyan);font-weight:950}.modal-card h2{font-size:30px;margin:8px 0 10px}.modal-card p{color:var(--muted);margin:0 0 16px}.qr-box{border:1px solid var(--line);border-radius:22px;padding:10px;background:#fff}.qr-box img{width:100%;border-radius:14px;aspect-ratio:1/1;object-fit:contain}.lock{overflow:hidden}
@media(max-width:1180px){.nav-wrap{grid-template-columns:1fr 44px}.nav,.nav-actions{display:none}.menu-toggle{display:flex}.nav.open{display:flex!important;position:absolute;top:72px;left:12px;right:12px;flex-direction:column;background:#071a37;border:1px solid var(--line);border-radius:22px;padding:18px;box-shadow:var(--shadow);align-items:flex-start;z-index:999}.nav.open a{font-size:16px}.hero-blueprint,.split-head,.service-map,.download-verify,.support-grid,.contact-panel{grid-template-columns:1fr}.blueprint-index,.article-grid,.product-matrix,.map-grid{grid-template-columns:1fr 1fr}.model-radar{grid-template-columns:repeat(3,1fr)}.product-card,.product-wide{grid-template-columns:230px 1fr}.product-wide{grid-column:auto}.buy-guide{grid-template-columns:1fr}.compare-row{grid-template-columns:1fr 1fr}.compare-row.head{display:none}.footer-grid{flex-direction:column}.footer-links{grid-template-columns:repeat(3,max-content)}}
@media(max-width:760px){.container{width:min(100%,calc(100% - 24px))}.nav-wrap{height:72px}.brand strong{font-size:15px}.brand em{display:none}.hero-blueprint{padding:46px 0 24px;gap:26px}.blueprint-copy h1{font-size:32px;line-height:1.12}.blueprint-copy p,.section-head p,.map-copy p,.download-card p,.verify-card p,.support-copy p,.contact-panel p{font-size:15px;line-height:1.78}.hero-actions,.hero-actions .btn,.product-content .btn,.buy-guide .btn,.support-form .btn,.contact-actions .btn{width:100%}.blueprint-panel{min-height:340px;padding:16px;border-radius:24px}.panel-top{display:grid}.device-stage .hero-device{max-height:220px}.flow-nodes{grid-template-columns:1fr 1fr}.blueprint-index,.article-grid,.product-matrix,.map-grid,.model-radar{grid-template-columns:1fr}.section{padding:54px 0}.section h2,.map-copy h2,.download-card h2,.verify-card h2,.support-copy h2,.contact-panel h2{font-size:28px;line-height:1.18}.product-card,.product-wide{grid-template-columns:1fr;padding:16px;border-radius:24px;gap:16px}.product-media{min-height:220px;border-radius:20px}.product-media img,.product-wide .product-media img{height:190px;max-width:94%;margin:auto}.product-content h3{font-size:22px}.specs{grid-template-columns:1fr}.guide-steps{grid-template-columns:1fr}.compare-row{grid-template-columns:1fr;gap:6px;padding:15px}.compare-row span:not(:first-child){border-top:1px solid var(--line);padding-top:8px}.verify-points{grid-template-columns:1fr}.download-card,.verify-card,.support-form,.contact-panel{padding:18px;border-radius:24px}.qr-preview img{max-width:280px}.footer{padding:32px 0 86px}.footer-brand{flex-direction:column}.footer p{font-size:13px;word-break:break-word}.footer-links{grid-template-columns:1fr 1fr;width:100%}.footer-links a,.footer-btn{text-align:center}.floating-contact{left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));width:calc(100% - 24px);justify-content:center}.modal-card{padding:22px 16px}}

/* service guide text removed and buttons in one row */
.service-map{padding:24px;display:block}
.map-grid.single-row{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px;align-items:stretch}
.map-grid.single-row a{min-height:86px;display:flex;align-items:center;justify-content:center;padding:18px 12px;border-radius:18px;font-size:15px;line-height:1.35;white-space:nowrap}
@media(max-width:1180px){.service-map{padding:22px}.map-grid.single-row{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){.service-map{padding:18px}.map-grid.single-row{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.map-grid.single-row a{min-height:62px;padding:14px 8px;font-size:14px;white-space:normal}}