.rp-airank{--ink:#0f172a;--blue:#2563eb;--deep:#1d4ed8;--soft:#eff6ff;--sky:#f6f9ff;--grey:#64748b;--line:#e2e8f0;--green:#16a34a;--amber:#f59e0b;--gold:#b45309;--goldbg:#fffbeb}.rp-airank *{box-sizing:border-box;margin:0;padding:0}.rp-airank{scroll-behavior:smooth;font-family:var(--font-inter),sans-serif;color:var(--ink);background:#fff;line-height:1.6}.rp-airank h1,.rp-airank h2,.rp-airank h3,.rp-airank h4{font-family:var(--font-jakarta);letter-spacing:-.02em}.rp-airank a{color:inherit;text-decoration:none}.rp-airank .wrap{max-width:1160px;margin:0 auto;padding:0 24px}.rp-airank section{padding:74px 0;position:relative;overflow:hidden}.rp-airank .eyebrow{background:var(--soft);color:var(--blue);letter-spacing:.1em;text-transform:uppercase;font-size:12px;font-weight:700;font-family:var(--font-jakarta);border-radius:100px;gap:10px;padding:7px 15px;display:inline-flex}.rp-airank .eyebrow.am{color:#92400e;background:#fef3c7}.rp-airank .h1{margin-top:16px;font-size:clamp(30px,4.4vw,50px);font-weight:800;line-height:1.12}.rp-airank .h2{margin-top:16px;font-size:clamp(25px,3.4vw,38px);font-weight:800;line-height:1.15}.rp-airank .b{color:var(--blue)}.rp-airank .sub{color:var(--grey);margin-top:12px;font-size:16px}.rp-airank .center{text-align:center}.rp-airank .center .sub{max-width:660px;margin-left:auto;margin-right:auto}.rp-airank .btn{font-family:var(--font-jakarta);cursor:pointer;border:none;border-radius:12px;align-items:center;gap:8px;padding:14px 26px;font-size:15px;font-weight:700;transition:all .22s;display:inline-flex}.rp-airank .btn-blue{background:var(--blue);color:#fff;box-shadow:0 10px 26px #2563eb40}.rp-airank .btn-blue:hover{background:var(--deep);transform:translateY(-2px)}.rp-airank .btn-green{color:#fff;background:#22c55e;box-shadow:0 10px 26px #22c55e42}.rp-airank .btn-ghost{color:var(--ink);border:1.5px solid var(--line);background:#fff}.rp-airank .card{border:1px solid var(--line);background:#fff;border-radius:16px;transition:all .25s}.rp-airank .card:hover{border-color:#bfdbfe;transform:translateY(-5px);box-shadow:0 18px 40px #2563eb1f}.rv-js .rp-airank .reveal{opacity:0;transition:all .6s;transform:translateY(22px)}.rv-js .rp-airank .reveal.in{opacity:1;transform:none}.rp-airank .d1{transition-delay:60ms}.rp-airank .d2{transition-delay:.12s}.rp-airank .d3{transition-delay:.18s}.rp-airank .d4{transition-delay:.24s}.rp-airank .shine{position:relative;overflow:hidden}.rp-airank .shine:after{content:"";background:linear-gradient(90deg,#0000,#ffffff52,#0000);width:40%;animation:2.8s ease-in-out infinite airank-sweep;position:absolute;top:0;bottom:0;transform:skew(-18deg)}@keyframes airank-sweep{0%{left:-60%}to{left:130%}}.rp-airank .blob{pointer-events:none;filter:blur(50px);opacity:.5;border-radius:50%;position:absolute}.rp-airank nav{z-index:100;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);background:#ffffffeb;position:sticky;top:0}.rp-airank .nav-in{align-items:center;gap:22px;max-width:1160px;height:64px;margin:0 auto;padding:0 24px;display:flex}.rp-airank .logo{font-family:var(--font-jakarta);font-size:20px;font-weight:800}.rp-airank .logo span{color:var(--blue)}.rp-airank .menu{flex-wrap:wrap;align-items:center;gap:20px;margin-left:auto;display:flex}.rp-airank .menu a{color:#334155;font-size:14px;font-weight:600}.rp-airank .menu a:hover,.rp-airank .menu a.on{color:var(--blue)}.rp-airank .login{background:var(--soft);color:var(--deep);font-size:13px;font-weight:700;font-family:var(--font-jakarta);border-radius:100px;padding:8px 16px}@media (max-width:900px){.rp-airank .menu{display:none}}.rp-airank .hero{background:linear-gradient(180deg,#fff,var(--sky));text-align:center;padding:80px 0 66px}.rp-airank .g3{text-align:left;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:40px;display:grid}.rp-airank .g2{text-align:left;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:40px;display:grid}.rp-airank .g4{text-align:left;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:40px;display:grid}.rp-airank .pc{padding:24px 22px}.rp-airank .ico{background:var(--soft);border-radius:13px;place-items:center;width:48px;height:48px;font-size:22px;display:grid}.rp-airank .pc h3{margin-top:13px;font-size:16.5px}.rp-airank .pc p{color:var(--grey);margin-top:6px;font-size:13px}.rp-airank .pc ul{gap:6px;margin-top:11px;list-style:none;display:grid}.rp-airank .pc li{align-items:flex-start;gap:8px;font-size:12.5px;display:flex}.rp-airank .pc li:before{content:"✓";color:var(--green);font-weight:700}.rp-airank .ctab{background:var(--ink);color:#fff;text-align:center}.rp-airank .ctab h2{font-size:clamp(25px,3.8vw,40px);font-weight:800}.rp-airank .ctab .b{color:#60a5fa}.rp-airank .ctab p{color:#cbd5e1;margin-top:13px;font-size:15.5px}.rp-airank footer{color:#94a3b8;background:#0b1220;padding:44px 0 22px;font-size:13px}.rp-airank .fbot{flex-wrap:wrap;justify-content:space-between;gap:14px;display:flex}.rp-airank footer a:hover{color:#fff}@media (max-width:900px){.rp-airank .g3,.rp-airank .g4{grid-template-columns:1fr 1fr}}@media (max-width:560px){.rp-airank .g2,.rp-airank .g3,.rp-airank .g4{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){.rv-js .rp-airank .reveal{opacity:1;transition:none;transform:none}.rp-airank *{animation:none!important}}.rp-airank nav.rsnav{z-index:100;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffed;border-bottom:1px solid #e2e8f0;position:sticky;top:0}.rp-airank .rs-in{align-items:center;gap:24px;max-width:1200px;height:64px;margin:0 auto;padding:0 24px;display:flex}.rp-airank .rs-logo{font-family:var(--font-jakarta);color:#0f172a;font-size:20px;font-weight:800;text-decoration:none}.rp-airank .rs-logo span{color:#2563eb}.rp-airank .rs-menu{align-items:center;gap:20px;margin-left:auto;display:flex}.rp-airank .rs-menu>div{position:relative}.rp-airank .rs-l{color:#334155;cursor:pointer;align-items:center;gap:5px;padding:20px 2px;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex}.rp-airank .rs-l:hover,.rp-airank .rs-l.on{color:#2563eb}.rp-airank .rs-car{font-size:9px;transition:all .2s}.rp-airank .rs-menu>div:hover .rs-car{transform:rotate(180deg)}.rp-airank .rs-drop{opacity:0;visibility:hidden;z-index:50;background:#fff;border:1px solid #e2e8f0;border-radius:14px;min-width:240px;padding:9px;transition:all .22s;position:absolute;top:100%;left:50%;transform:translate(-50%)translateY(8px);box-shadow:0 20px 50px #0f172a24}.rp-airank .rs-menu>div:hover .rs-drop{opacity:1;visibility:visible;transform:translate(-50%)translateY(0)}.rp-airank .rs-di{color:#0f172a;border-radius:10px;align-items:center;gap:10px;padding:9px 12px;font-size:13.5px;font-weight:600;text-decoration:none;display:flex}.rp-airank .rs-di:hover{color:#1d4ed8;background:#eff6ff}.rp-airank .rs-tag{font-size:9px;font-weight:800;font-family:var(--font-jakarta);border-radius:100px;margin-left:auto;padding:2px 8px}.rp-airank .rs-gold{color:#b45309;background:#fffbeb;border:1px solid #fcd34d}.rp-airank .rs-new{color:#92400e;background:#fef3c7}.rp-airank .rs-login{color:#1d4ed8;font-size:13px;font-weight:700;font-family:var(--font-jakarta);background:#eff6ff;border-radius:100px;padding:8px 17px;text-decoration:none}.rp-airank .rs-burg{cursor:pointer;background:0 0;border:none;margin-left:auto;font-size:22px;display:none}@media (max-width:1020px){.rp-airank .rs-menu{background:#fff;border-bottom:1px solid #e2e8f0;flex-direction:column;align-items:stretch;gap:0;max-height:calc(100vh - 64px);padding:10px 18px 20px;display:none;position:fixed;inset:64px 0 auto;overflow:auto}.rp-airank .rs-menu.open{display:flex}.rp-airank .rs-l{width:100%;padding:12px 4px}.rp-airank .rs-drop{opacity:1;visibility:visible;box-shadow:none;border:none;padding:0 0 6px 14px;display:none;position:static;transform:none}.rp-airank .rs-menu>div.osub .rs-drop,.rp-airank .rs-burg{display:block}.rp-airank .rs-login{text-align:center;margin-top:8px}}.rp-airank footer.rsfoot{color:#94a3b8;background:#0b1220;padding:56px 0 24px;font-size:13.5px}.rp-airank .rsf-wrap{max-width:1200px;margin:0 auto;padding:0 24px}.rp-airank .rsf-grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:30px;display:grid}.rp-airank .rsf-grid h5{color:#fff;font-family:var(--font-jakarta);margin-bottom:12px;font-size:14px}.rp-airank .rsf-grid a{color:#94a3b8;padding:4px 0;text-decoration:none;display:block}.rp-airank .rsf-grid a:hover{color:#fff}.rp-airank .rsf-bot{border-top:1px solid #1e293b;flex-wrap:wrap;justify-content:space-between;gap:14px;margin-top:36px;padding-top:19px;font-size:12.5px;display:flex}@media (max-width:900px){.rp-airank .rsf-grid{grid-template-columns:1fr 1fr}}.rp-airank .bslot{text-align:center;background:repeating-linear-gradient(45deg,#f8fafc 0 16px,#fff 16px 32px);border:2px dashed #cbd5e1;border-radius:18px;place-items:center;padding:20px;display:grid}.rp-airank .bslot b{font-family:var(--font-jakarta);color:#64748b;font-size:clamp(14px,2vw,19px);font-weight:800;display:block}.rp-airank .bslot span{color:#94a3b8;margin-top:5px;font-size:12.5px;display:block}.rp-airank .bslot-31{aspect-ratio:3;width:100%}.rp-airank .vh{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}