:root{--navy: #02286e;--navy-deep: #071433;--ink: #142033;--muted: #526277;--line: #e3eaf3;--paper: #f4f7fb;--cyan: #0f8f90;--white: #fff;color:var(--ink);font-family:PingFang SC,Hiragino Sans GB,Noto Sans SC,Microsoft YaHei,sans-serif;font-size:17px;line-height:1.7;background:var(--white);text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;word-break:keep-all;line-break:strict}.nowrap{white-space:nowrap}img{max-width:100%;height:auto;display:block}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:600;letter-spacing:0}h1{font-size:clamp(2.15rem,3.6vw,2.85rem);line-height:1.28}h2{font-size:clamp(1.55rem,2.2vw,1.9rem);line-height:1.35}h3{font-size:1.15rem;line-height:1.45}#seo-static{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.wrap{width:min(1120px,calc(100% - 48px));margin:0 auto}.kicker{margin:0 0 12px;color:#8eb4ff;font-size:.82rem;line-height:1.4;letter-spacing:.12em}.kicker.ink{color:var(--cyan)}.lead{margin-top:18px;max-width:36rem;color:#d7e4f8;font-size:1.08rem;line-height:1.8}.lead.ink{color:var(--muted)}.prose{margin-top:16px;max-width:36rem;color:var(--muted);font-size:1.02rem;line-height:1.85}.section{padding:88px 0}.section.alt{background:var(--paper)}.section-intro{max-width:40rem;margin-bottom:8px}.section-intro h2{margin-top:0}.more{margin-top:28px;font-size:.98rem}.more a{font-weight:600;text-underline-offset:4px}.header{position:sticky;top:0;z-index:10;background:#fffffff0;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.header-bar{display:flex;align-items:center;justify-content:space-between;min-height:72px;gap:20px}.brand{display:flex;align-items:center;gap:10px;color:inherit;text-decoration:none}.brand strong{display:block;font-size:1.02rem;line-height:1.2;letter-spacing:.04em}.brand small{display:block;margin-top:2px;color:var(--muted);font-size:.75rem;line-height:1.2}.nav{display:flex;align-items:center;gap:26px}.nav a{color:var(--ink);font-size:.94rem;line-height:1;text-decoration:none}.nav a.on{color:var(--navy);font-weight:600}.menu-btn{display:none;align-items:center;justify-content:center;width:40px;height:40px;border:1px solid var(--line);border-radius:8px;background:#fff}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:8px;font-size:.94rem;font-weight:600;line-height:1;text-decoration:none}.btn-primary{background:var(--navy);color:#fff!important}.btn-light{background:#fff;color:var(--navy)!important}.btn-ghost{color:#fff!important;border:1px solid rgba(255,255,255,.4)}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.hero{background:radial-gradient(900px 320px at 80% 0%,rgba(20,154,154,.28),transparent 60%),linear-gradient(180deg,var(--navy-deep),var(--navy));color:#fff;padding:72px 0 48px}.hero h1{font-size:clamp(2.6rem,4.5vw,3.55rem);line-height:1.22}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}.hero-art{width:100%;height:auto}.pulse{stroke-dasharray:6 8;animation:dash 1.4s linear infinite}@keyframes dash{to{stroke-dashoffset:-28}}.band{margin-top:-32px;position:relative}.flow{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 16px 40px #02286e12}.flow-step{padding:26px 22px 24px}.flow-step+.flow-step{border-left:1px solid var(--line)}.flow-step span{color:var(--cyan);font-size:.78rem;letter-spacing:.12em;line-height:1}.flow-step strong{display:block;margin:10px 0 6px;font-size:1.08rem;font-weight:600;line-height:1.35}.flow-step p{color:var(--muted);font-size:.92rem;line-height:1.7}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:32px}.card{padding:26px 24px 24px;border:1px solid var(--line);border-radius:14px;background:#fff}.card>span{color:var(--cyan);font-size:.78rem;letter-spacing:.12em;line-height:1}.card h2,.card h3{margin:12px 0 8px;font-size:1.18rem;line-height:1.4}.card p{color:var(--muted);font-size:.96rem;line-height:1.75}.cards-scene .card svg{color:var(--navy)}.cards-scene .card h2{margin-top:14px}.split{display:grid;grid-template-columns:.92fr 1.08fr;gap:48px;align-items:start}.split h2{max-width:16em}.scene-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}.scene-list li{display:grid;gap:6px;padding:16px 18px;background:#fff;border:1px solid var(--line);border-radius:12px}.scene-list strong{font-size:1.02rem;font-weight:600;line-height:1.4}.scene-list span{color:var(--muted);font-size:.94rem;line-height:1.7}.page-hero{padding:64px 0 12px}.page-hero h1{max-width:16em}.stack{display:grid}.row-card{display:grid;grid-template-columns:72px 1fr;gap:8px 12px;padding:28px 4px;border-bottom:1px solid var(--line)}.row-card span{padding-top:6px;color:var(--cyan);font-size:.82rem;letter-spacing:.12em;line-height:1.4}.row-card h2{font-size:1.35rem;line-height:1.4}.row-card p{margin-top:8px;max-width:42rem;color:var(--muted);font-size:1rem;line-height:1.8}.cta{background:var(--navy);color:#fff}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;padding:56px 0}.cta h2{font-size:clamp(1.45rem,2vw,1.8rem);line-height:1.35}.cta p{margin-top:10px;max-width:36rem;color:#d7e4f8;font-size:1.02rem;line-height:1.75}.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}.contact-card h2{margin-bottom:4px}.contact-card img{width:180px;height:auto;margin-top:18px;border-radius:8px}.qr-row{display:flex;gap:20px;margin-top:18px}.qr-row figure{margin:0}.qr-row img{width:140px;margin-top:0}.qr-row figcaption{margin-top:8px;color:var(--muted);font-size:.86rem;line-height:1.4;text-align:center}.contact-card p{margin-top:12px;color:var(--muted);font-size:.98rem;line-height:1.75}.footer{background:var(--navy-deep);color:#d5e2f7;padding-top:48px;font-size:.92rem;line-height:1.7}.footer a{color:#fff;text-decoration:none}.footer-grid{display:grid;grid-template-columns:1.5fr .6fr 1.1fr;gap:32px}.footer-name{color:#fff;font-size:1.05rem;letter-spacing:.04em}.footer p{margin-top:10px;max-width:22rem}.footer-label{margin:0 0 4px;color:#8eb4ff;font-size:.78rem;letter-spacing:.12em;line-height:1.4}.footer-grid a,.company{display:block;margin-top:8px}.company{color:#d5e2f7}.footer-base{margin-top:36px;padding:16px 0 24px;border-top:1px solid rgba(255,255,255,.08);font-size:.82rem}@media (max-width: 860px){:root{font-size:16px}.wrap{width:min(1120px,calc(100% - 32px))}.menu-btn{display:inline-flex}.nav{display:none;position:absolute;top:72px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:16px;padding:18px 20px 22px;background:#fff;border-bottom:1px solid var(--line)}.nav.open{display:flex}.nav a{font-size:1rem;line-height:1.4}.hero{padding:48px 0 36px}.hero h1{font-size:2.15rem}.hero-grid,.flow,.cards,.split,.contact-grid,.footer-grid,.cta-inner{grid-template-columns:1fr}.hero-grid,.cards,.split,.contact-grid,.footer-grid{display:grid}.flow-step+.flow-step{border-left:0;border-top:1px solid var(--line)}.section{padding:64px 0}.cta-inner{display:flex;flex-direction:column;align-items:flex-start}.qr-row{flex-wrap:wrap}}