:root{--rl-ink:#102a45;--rl-copy:#526d82;--rl-blue:#0876ba;--rl-cyan:#159eba;--rl-line:#d7e6ee;--rl-soft:#eef8fb;--rl-paper:#fff;--rl-bg:#f8fbfd;--rl-green:#4b982f}*{box-sizing:border-box}.rh-link{margin:0;background:var(--rl-bg);color:var(--rl-ink);font-family:"Manrope","Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.65}.rh-link .zh{display:inline}.rh-link .en{display:none}.rh-link.lang-en .zh{display:none}.rh-link.lang-en .en{display:inline}.rl-nav{position:sticky;top:0;z-index:20;height:76px;display:flex;align-items:center;border-bottom:1px solid var(--rl-line);background:rgba(255,255,255,.94);backdrop-filter:blur(18px)}.rl-nav-inner{width:min(1160px,calc(100% - 2.5rem));margin:auto;display:flex;align-items:center;gap:1.5rem}.rl-brand img{display:block;height:42px;width:auto}.rl-nav-links{margin-left:auto;display:flex;align-items:center;gap:.35rem}.rl-nav-links a{padding:.42rem .68rem;border-radius:6px;color:#36516a;text-decoration:none;font-size:.82rem}.rl-nav-links a:hover,.rl-nav-links a.active{color:var(--rl-blue);background:#edf8fb}.rl-contact{padding:.52rem .85rem!important;background:#075fbd;color:#fff!important;font-weight:800}.rl-lang{display:flex;gap:2px;padding:2px;border-radius:6px;background:#edf5f8}.rl-lang button{border:0;border-radius:4px;padding:.22rem .45rem;background:transparent;color:#587086;font-size:.68rem;font-weight:800;cursor:pointer}.rl-lang button.active{background:#075fbd;color:#fff}.rl-hero{position:relative;overflow:hidden;padding:5.8rem 1.25rem 4.8rem;background:#f7fcfd;border-bottom:1px solid var(--rl-line)}.rl-hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(26,143,180,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(26,143,180,.05) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(90deg,#000,transparent 72%);pointer-events:none}.rl-hero-inner,.rl-section-inner{width:min(1160px,calc(100% - 2.5rem));margin:auto;position:relative}.rl-hero-inner{display:grid;grid-template-columns:minmax(0,1fr) minmax(390px,.82fr);gap:4.5rem;align-items:center}.rl-kicker{display:inline-flex;gap:.5rem;align-items:center;font-size:.72rem;font-weight:800;letter-spacing:.1em;color:var(--rl-blue)}.rl-kicker i{width:8px;height:8px;border-radius:50%;background:var(--rl-green);box-shadow:0 0 0 5px rgba(75,152,47,.12)}.rl-hero h1{max-width:690px;margin:.9rem 0 1rem;font-size:clamp(2.45rem,5vw,4.45rem);line-height:1.06;letter-spacing:0;font-weight:800}.rl-hero h1 em{font-style:normal;color:var(--rl-blue)}.rl-hero p{max-width:650px;margin:0;color:var(--rl-copy);font-size:1.04rem}.rl-actions{display:flex;gap:.75rem;flex-wrap:wrap;margin-top:1.8rem}.rl-button{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:.62rem 1rem;border:1px solid #075fbd;border-radius:6px;background:#075fbd;color:#fff;font-weight:800;font-size:.84rem;text-decoration:none}.rl-button:hover{background:#064e9c}.rl-button.ghost{background:#fff;color:#0b6298;border-color:#9bc7da}.rl-button.ghost:hover{background:#eef8fb}.rl-note{margin-top:1rem;font-size:.75rem;color:#6b8191}.rl-service-map{position:relative;min-height:412px;padding:1rem;border:1px solid #bcdde8;border-radius:8px;background:#fff;box-shadow:0 20px 44px rgba(23,93,118,.1)}.rl-service-head{display:flex;align-items:center;justify-content:space-between;padding:.3rem .35rem .9rem;color:#587086;font-size:.7rem;font-weight:800}.rl-status{display:inline-flex;align-items:center;gap:.35rem;color:#358a3e}.rl-status i{width:6px;height:6px;border-radius:50%;background:#49a91d}.rl-phone{position:absolute;top:52px;left:50%;z-index:2;width:182px;min-height:317px;padding:.8rem;border:8px solid #17324b;border-radius:28px;background:#f8fcfd;box-shadow:0 18px 30px rgba(21,70,93,.18);transform:translateX(-50%)}.rl-phone::before{content:"";display:block;width:55px;height:5px;margin:0 auto .7rem;border-radius:9px;background:#17324b}.rl-phone-top{font-size:.61rem;color:#587086}.rl-phone-title{margin:.25rem 0 .6rem;font-size:.9rem;font-weight:800;color:#17324b}.rl-phone-card{padding:.55rem;border:1px solid #d7e8ef;border-radius:7px;background:#fff}.rl-score{font-size:1.6rem;font-weight:800;color:#0876ba}.rl-score small{font-size:.56rem;color:#587086;font-weight:700}.rl-chart{display:flex;align-items:end;gap:4px;height:48px;margin-top:.5rem}.rl-chart i{width:12%;border-radius:2px 2px 0 0;background:#a9dcea}.rl-chart i:nth-child(2),.rl-chart i:nth-child(5){height:56%}.rl-chart i:nth-child(3){height:78%;background:#1497bd}.rl-chart i:nth-child(4){height:66%}.rl-chart i:nth-child(6){height:92%;background:#4b982f}.rl-task{margin-top:.6rem;padding:.55rem;border-radius:6px;background:#eaf8fb;color:#27627e;font-size:.61rem;font-weight:700}.rl-map-node{position:absolute;width:122px;padding:.7rem;border:1px solid var(--rl-line);border-radius:8px;background:#fff;color:#36516a;font-size:.67rem;box-shadow:0 8px 18px rgba(30,72,96,.05)}.rl-map-node strong{display:block;margin-bottom:.2rem;color:#0876ba;font-size:.72rem}.rl-map-node.a{top:105px;left:18px}.rl-map-node.b{top:105px;right:18px}.rl-map-node.c{bottom:22px;left:18px}.rl-map-node.d{bottom:22px;right:18px}.rl-map-line{position:absolute;top:205px;left:76px;right:76px;height:1px;background:#9cd4e3}.rl-map-line::before,.rl-map-line::after{content:"";position:absolute;top:-3px;width:7px;height:7px;border-radius:50%;background:#159eba}.rl-map-line::before{left:0}.rl-map-line::after{right:0}.rl-section{padding:5.5rem 0}.rl-section.alt{background:#eef7fa;border-block:1px solid var(--rl-line)}.rl-eyebrow{font-size:.72rem;font-weight:800;color:#0876ba;letter-spacing:.1em}.rl-title{max-width:760px;margin:.55rem 0 .85rem;font-size:clamp(1.85rem,3.6vw,3rem);line-height:1.16;letter-spacing:0}.rl-lead{max-width:720px;margin:0;color:var(--rl-copy);font-size:.98rem}.rl-distribution{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:2.2rem}.rl-panel{padding:1.35rem;border:1px solid var(--rl-line);border-radius:8px;background:var(--rl-paper);box-shadow:0 9px 22px rgba(30,72,96,.045)}.rl-panel-no{display:inline-flex;width:30px;height:30px;align-items:center;justify-content:center;border-radius:50%;background:#e8f7fb;color:#0876ba;font-size:.72rem;font-weight:800}.rl-panel h3{margin:.85rem 0 .45rem;font-size:1.03rem}.rl-panel p{margin:0;color:var(--rl-copy);font-size:.86rem}.rl-flow{display:grid;grid-template-columns:repeat(5,1fr);gap:.8rem;margin-top:2.3rem}.rl-flow-item{position:relative;padding:1.1rem;border:1px solid var(--rl-line);border-radius:8px;background:#fff;min-height:148px}.rl-flow-item:not(:last-child)::after{content:"→";position:absolute;right:-.63rem;top:50%;z-index:1;color:#0876ba;font-weight:800}.rl-flow-num{font-size:.66rem;font-weight:800;color:#0876ba}.rl-flow-item h3{margin:.45rem 0;font-size:.95rem}.rl-flow-item p{margin:0;color:var(--rl-copy);font-size:.78rem}.rl-capabilities{display:grid;grid-template-columns:1.1fr .9fr;gap:2rem;margin-top:2.4rem}.rl-capability-list{display:grid;gap:.75rem}.rl-capability{display:grid;grid-template-columns:38px 1fr;gap:.8rem;padding:1rem;border:1px solid var(--rl-line);border-radius:8px;background:#fff}.rl-capability-code{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:7px;background:#eaf8fb;color:#0876ba;font-size:.72rem;font-weight:800}.rl-capability h3{margin:0 0 .15rem;font-size:.95rem}.rl-capability p{margin:0;color:var(--rl-copy);font-size:.81rem}.rl-boundary{padding:1.6rem;border-radius:8px;background:#102e4a;color:#effaff}.rl-boundary small{color:#79d0e4;font-weight:800;letter-spacing:.1em}.rl-boundary h3{margin:.65rem 0;font-size:1.45rem;line-height:1.35}.rl-boundary p{margin:0;color:#d9eff7;font-size:.88rem}.rl-boundary ul{display:grid;gap:.5rem;margin:1.1rem 0 0;padding:0;list-style:none}.rl-boundary li{padding-left:1rem;position:relative;font-size:.8rem}.rl-boundary li::before{content:"";position:absolute;top:.6rem;left:0;width:5px;height:5px;border-radius:50%;background:#67c8de}.rl-audiences{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:2.2rem}.rl-audience{padding:1.35rem;border-top:3px solid #1497bd;background:#fff;box-shadow:0 9px 22px rgba(30,72,96,.045)}.rl-audience:nth-child(2){border-color:#4b982f}.rl-audience:nth-child(3){border-color:#0876ba}.rl-audience h3{margin:0 0 .45rem;font-size:1.1rem}.rl-audience p{margin:0;color:var(--rl-copy);font-size:.84rem}.rl-faq{display:grid;grid-template-columns:1fr 1fr;gap:.8rem;margin-top:2rem}.rl-faq details{padding:1rem 1.1rem;border:1px solid var(--rl-line);border-radius:8px;background:#fff}.rl-faq summary{cursor:pointer;color:#17324b;font-size:.88rem;font-weight:800}.rl-faq p{margin:.7rem 0 0;color:var(--rl-copy);font-size:.82rem}.rl-cta{padding:4.5rem 1.25rem;background:#eaf6f9}.rl-cta-box{width:min(1160px,calc(100% - 2.5rem));margin:auto;padding:2.6rem;border:1px solid #bcdde8;border-radius:8px;background:#fff;display:flex;justify-content:space-between;gap:2rem;align-items:center}.rl-cta-box h2{margin:0 0 .45rem;font-size:clamp(1.6rem,3vw,2.35rem);line-height:1.2}.rl-cta-box p{max-width:680px;margin:0;color:var(--rl-copy)}.rl-footer{padding:2rem 1.25rem;background:#eaf3f7;color:#63798a;font-size:.76rem}.rl-footer-inner{width:min(1160px,calc(100% - 2.5rem));margin:auto;display:flex;justify-content:space-between;gap:1rem}.rl-footer strong{color:#0876ba;font-size:.95rem}@media(max-width:900px){.rl-nav-links a:not(.rl-contact){display:none}.rl-hero-inner,.rl-capabilities{grid-template-columns:1fr;gap:2.5rem}.rl-service-map{max-width:520px;width:100%;margin:auto}.rl-flow{grid-template-columns:repeat(3,1fr)}.rl-flow-item:nth-child(3)::after{display:none}.rl-distribution,.rl-audiences{grid-template-columns:1fr 1fr}.rl-faq{grid-template-columns:1fr}.rl-cta-box{display:block}.rl-cta-box .rl-actions{margin-top:1.4rem}}@media(max-width:600px){.rl-nav{height:64px}.rl-nav-inner{width:calc(100% - 2rem)}.rl-brand img{height:34px}.rl-nav-links{gap:.2rem}.rl-hero{padding:3.8rem 0 3.2rem}.rl-hero-inner,.rl-section-inner{width:calc(100% - 2rem)}.rl-hero h1{font-size:2.45rem}.rl-service-map{min-height:370px}.rl-map-node{width:96px;font-size:.58rem}.rl-map-node.a,.rl-map-node.c{left:8px}.rl-map-node.b,.rl-map-node.d{right:8px}.rl-map-line{left:54px;right:54px}.rl-section{padding:3.6rem 0}.rl-distribution,.rl-audiences{grid-template-columns:1fr}.rl-flow{grid-template-columns:1fr}.rl-flow-item:not(:last-child)::after{content:"↓";top:auto;bottom:-.75rem;right:50%;transform:translateX(50%);background:#eef7fa;padding:0 .25rem}.rl-cta{padding:3.4rem 0}.rl-cta-box{width:calc(100% - 2rem);padding:1.6rem}.rl-footer-inner{display:block}.rl-footer-inner div+div{margin-top:.6rem}}