:root{--bg-page:#f4f8ff;--bg-surface:#ffffff;--text-main:#111827;--text-sub:#4b5563;--line:#e2e8f0;--brand-a:#5b7cfa;--brand-b:#7f56d9;--brand-c:#22c7b8;--brand-strong:#3858d6;--content-width:1140px;--radius-xl:24px;--radius-lg:18px;--ease-out:cubic-bezier(0.2,0.8,0.2,1)}*,*::before,*::after{box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth;scroll-padding-top:calc(68px + env(safe-area-inset-top,0px))}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"SF Pro SC","Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;color:var(--text-main);background:radial-gradient(circle at 10% -10%,rgba(127,86,217,0.12),transparent 35%),radial-gradient(circle at 100% 0%,rgba(34,199,184,0.16),transparent 30%),var(--bg-page);line-height:1.6}a{color:inherit}.site-nav{position:fixed;top:0;left:0;right:0;z-index:30;min-height:68px;padding-top:env(safe-area-inset-top,0px);padding-left:max(22px,env(safe-area-inset-left,0px));padding-right:max(22px,env(safe-area-inset-right,0px));display:flex;align-items:center;justify-content:space-between;gap:12px;background:rgba(255,255,255,0.76);border-bottom:1px solid transparent;backdrop-filter:blur(12px) saturate(150%);transition:border-color 0.3s var(--ease-out),box-shadow 0.3s var(--ease-out)}.site-nav.scrolled{border-bottom-color:var(--line);box-shadow:0 8px 28px rgba(17,24,39,0.06)}.site-nav-logo{text-decoration:none;font-weight:700;font-size:1rem;letter-spacing:0.01em;line-height:1.25}.site-nav-links{display:flex;align-items:center;gap:18px}.site-nav-links a{color:var(--text-sub);text-decoration:none;font-size:0.94rem}.site-nav-links a:hover{color:var(--text-main)}.site-nav-cta{flex-shrink:0;padding:10px 16px;background:linear-gradient(135deg,var(--brand-a),var(--brand-b));color:#fff;border-radius:999px;text-decoration:none;font-size:0.9rem;font-weight:600;box-shadow:0 10px 22px rgba(91,124,250,0.28);line-height:1.2}.hero{position:relative;overflow:hidden;padding:150px 24px 88px}.hero-inner{position:relative;z-index:1;max-width:1120px;margin:0 auto}.hero-layout{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:26px;align-items:center}.hero-main{text-align:center}.hero-glow{position:absolute;width:460px;height:460px;border-radius:50%;filter:blur(54px);opacity:0.45;pointer-events:none}.hero-glow--left{left:-180px;top:-150px;background:linear-gradient(135deg,var(--brand-a),var(--brand-b))}.hero-glow--right{right:-170px;top:-120px;background:linear-gradient(135deg,var(--brand-c),var(--brand-a))}.hero-badge{display:inline-block;margin:0 0 16px;padding:8px 14px;border-radius:999px;background:rgba(91,124,250,0.14);color:#3347a0;font-size:0.86rem;font-weight:600}.hero-title{margin:0 auto;display:flex;align-items:center;justify-content:center;gap:14px;font-size:clamp(2.1rem,4.8vw,3.25rem);line-height:1.15;letter-spacing:-0.02em}.hero-title-mark{width:clamp(48px,6vw,62px);height:clamp(48px,6vw,62px);border-radius:16px;background:rgba(255,255,255,0.88);border:1px solid rgba(91,124,250,0.25);box-shadow:0 10px 24px rgba(31,41,55,0.12);display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.hero-title-mark img{width:72%;height:72%;object-fit:contain}.hero-title-text{color:#2f5fb9}.hero-desc{max-width:760px;margin:18px auto 0;font-size:1.05rem;color:var(--text-sub)}.hero-core{margin:18px auto 0;max-width:760px;color:#3f4b77;font-size:0.98rem;font-weight:600}.hero-quick-qr{justify-self:end;width:230px;background:rgba(255,255,255,0.82);border:1px solid rgba(91,124,250,0.2);border-radius:18px;padding:14px 14px 12px;box-shadow:0 16px 34px rgba(17,24,39,0.1);backdrop-filter:blur(10px)}.hero-quick-qr-title{margin:0 0 10px;text-align:center;color:#27377b;font-size:0.9rem;font-weight:700}.hero-quick-qr img{width:100%;border-radius:10px;display:block}.hero-quick-qr-tip{margin:8px 0 0;text-align:center;color:#4b5563;font-size:0.79rem}.hero-actions{margin-top:28px;display:flex;justify-content:center;gap:14px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;min-width:164px;padding:11px 18px;border-radius:999px;text-decoration:none;font-weight:600;font-size:0.94rem;transition:transform 0.25s var(--ease-out),box-shadow 0.25s var(--ease-out)}.button:hover{transform:translateY(-2px)}.button--primary{color:#fff;background:linear-gradient(135deg,var(--brand-a),var(--brand-b));box-shadow:0 12px 24px rgba(91,124,250,0.28)}.button--ghost{color:#2f3d89;background:rgba(255,255,255,0.9);border:1px solid rgba(91,124,250,0.22)}section{max-width:var(--content-width);margin:0 auto 70px;padding:0 24px}.section-head{max-width:760px;margin-bottom:26px}.section-kicker{margin:0 0 8px;font-size:0.84rem;color:#4f46e5;letter-spacing:0.12em;text-transform:uppercase;font-weight:700}.section-head h2{margin:0;line-height:1.25;font-size:clamp(1.55rem,3.4vw,2.2rem)}.journey-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.journey-grid--five{grid-template-columns:repeat(3,minmax(0,1fr))}.journey-card{background:var(--bg-surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:16px;box-shadow:0 16px 34px rgba(17,24,39,0.06);transition:transform 0.28s var(--ease-out),box-shadow 0.28s var(--ease-out)}.journey-card:hover{transform:translateY(-4px);box-shadow:0 20px 40px rgba(17,24,39,0.1)}.journey-card.reveal{opacity:0;transform:translateY(26px) scale(0.96);filter:blur(4px);transition:opacity 0.62s var(--ease-out),transform 0.62s var(--ease-out),filter 0.62s var(--ease-out),box-shadow 0.28s var(--ease-out)}.journey-card.reveal.visible{opacity:1;transform:translateY(0) scale(1);filter:blur(0)}.journey-step{margin:0 0 6px;font-size:0.78rem;color:#5e6fd2;font-weight:700;letter-spacing:0.09em}.journey-card h3{margin:0;font-size:1.2rem}.journey-card p{margin:8px 0 14px;color:var(--text-sub);font-size:0.94rem}.journey-card img{width:100%;border-radius:12px;border:1px solid #dbe3ff;display:block}.journey-dual-image{display:grid;gap:10px}.nearby-flow{margin-top:-22px}.nearby-flow .journey-card.reveal:nth-child(1){transform:translateX(-24px) translateY(20px) scale(0.96)}.nearby-flow .journey-card.reveal:nth-child(2){transform:translateY(26px) scale(0.96)}.nearby-flow .journey-card.reveal:nth-child(3){transform:translateX(24px) translateY(20px) scale(0.96)}.nearby-flow .journey-card.reveal.visible{transform:translateX(0) translateY(0) scale(1)}.features-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.feature-card{background:var(--bg-surface);border:1px solid var(--line);border-radius:16px;padding:18px;min-height:182px;transition:transform 0.28s var(--ease-out),box-shadow 0.28s var(--ease-out)}.feature-card:hover{transform:translateY(-3px);box-shadow:0 14px 28px rgba(17,24,39,0.09)}.feature-card img{width:22px;height:22px;display:block}.feature-card h3{margin:12px 0 8px;font-size:1.06rem}.feature-card p{margin:0;color:var(--text-sub);font-size:0.93rem}.other-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.other-card{overflow:hidden}.other-card h3{margin:0 0 6px;font-size:1.06rem}.other-card p{margin:0 0 12px;font-size:0.9rem;color:var(--text-sub)}.other-card img{width:100%;height:auto;border-radius:12px;border:1px solid #dbe3ff;display:block}.cta{margin-bottom:0}.cta-inner{margin-top:12px;background:linear-gradient(135deg,#4a63d7,#7e55d4 52%,#22c7b8);border-radius:var(--radius-xl);color:#fff;padding:36px 22px;text-align:center}.cta-inner h2{margin:0;font-size:clamp(1.42rem,3.2vw,2.05rem);line-height:1.3}.cta-inner p{margin:10px auto 22px;max-width:620px;color:rgba(255,255,255,0.92)}.qrcode-placeholder{width:184px;height:184px;margin:0 auto;border-radius:18px;border:1px solid rgba(255,255,255,0.4);background:rgba(255,255,255,0.14);display:flex;flex-direction:column;align-items:center;justify-content:center}.qrcode-placeholder img{width:100%;height:100%;object-fit:cover;border-radius:12px}.footer{padding:28px 24px 38px;text-align:center;color:#5b6477}.footer p{margin:0 0 6px;font-size:0.78rem}.footer-icp a{color:#4f46e5;text-decoration:none}.reveal{opacity:0;transform:translateY(18px);transition:opacity 0.55s var(--ease-out),transform 0.55s var(--ease-out)}.reveal.visible{opacity:1;transform:translateY(0)}.reveal-delay-1{transition-delay:0.1s}.reveal-delay-2{transition-delay:0.2s}.reveal-delay-3{transition-delay:0.3s}.journey-grid .journey-card.reveal:nth-child(1){transition-delay:0.02s}.journey-grid .journey-card.reveal:nth-child(2){transition-delay:0.08s}.journey-grid .journey-card.reveal:nth-child(3){transition-delay:0.14s}.journey-grid .journey-card.reveal:nth-child(4){transition-delay:0.2s}.journey-grid .journey-card.reveal:nth-child(5){transition-delay:0.26s}.journey-grid .journey-card.reveal:nth-child(6){transition-delay:0.32s}@media (max-width:1050px){.other-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:860px){.site-nav-logo{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.site-nav-links{display:none}.hero-layout{grid-template-columns:minmax(0,1fr);gap:16px}.hero-quick-qr{justify-self:center;width:210px}.journey-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.journey-grid--five{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:640px){html{scroll-padding-top:calc(56px + env(safe-area-inset-top,0px))}.site-nav{min-height:56px;gap:10px;padding-left:max(18px,env(safe-area-inset-left,0px));padding-right:max(18px,env(safe-area-inset-right,0px))}.site-nav-logo{font-size:0.95rem}.site-nav-cta{padding:9px 14px;font-size:0.8125rem}.hero{padding:calc(104px + env(safe-area-inset-top,0px)) 20px 56px}.hero-title{gap:10px}.hero-title-mark{border-radius:12px}section{padding:0 16px;margin-bottom:58px}.journey-grid,.features-grid,.other-grid{grid-template-columns:minmax(0,1fr)}.other-card img{height:auto}}