:root{--orange:#D67230;--orange-light:#E89A63;--navy:#13243d;--navy-deep:#0c1a2e;--sea:#1f4e6b;--sea-light:#356a86;--sand:#f4ece1;--paper:#fbf6ee;--ink:#2a2620;--muted:#6b6357;--line:#e3d8c8;--max:1080px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Pretendard,-apple-system,BlinkMacSystemFont,Segoe UI,Apple SD Gothic Neo,Malgun Gothic,sans-serif;color:var(--ink);background:var(--paper);line-height:1.7;-webkit-font-smoothing:antialiased;word-break:keep-all}a{color:inherit}img{max-width:100%}.dd-wrap{max-width:var(--max);margin:0 auto;padding:0 20px}.dd-nav{position:sticky;top:0;z-index:50;background:#0c1a2ee0;-webkit-backdrop-filter:saturate(140%) blur(8px);backdrop-filter:saturate(140%) blur(8px);border-bottom:1px solid rgba(255,255,255,.08)}.dd-nav-inner{max-width:var(--max);margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:12px 20px}.dd-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;letter-spacing:.02em}.dd-brand .dd-mark{width:26px;height:26px;flex:0 0 auto}.dd-nav-links{display:flex;gap:18px;font-size:14px}.dd-nav-links a{color:#ffffffc7;text-decoration:none;white-space:nowrap}.dd-nav-links a:hover{color:#fff}@media (max-width:560px){.dd-nav-links{gap:12px;font-size:12.5px}.dd-brand span{font-size:15px}}.dd-hero{position:relative;overflow:hidden;color:#fff;text-align:center;background:radial-gradient(120% 80% at 50% -10%,#d672308c,#d6723000 55%),linear-gradient(180deg,#1a2f4d 0%,var(--navy) 38%,var(--sea) 100%);padding:88px 20px 120px}.dd-sun{position:absolute;top:46px;left:50%;transform:translate(-50%);width:160px;height:160px;border-radius:50%;background:radial-gradient(circle at 50% 50%,#ffd9a8 0%,var(--orange) 60%,rgba(214,114,48,0) 72%);opacity:.85;filter:blur(.3px)}.dd-hero-content{position:relative;z-index:2;max-width:720px;margin:0 auto}.dd-eyebrow{display:inline-block;font-size:13px;letter-spacing:.18em;text-transform:uppercase;color:var(--orange-light);font-weight:600;margin-bottom:18px}.dd-hero h1{font-size:clamp(40px,9vw,72px);margin:0 0 14px;font-weight:800;letter-spacing:-.01em}.dd-slogan{font-size:clamp(17px,3.6vw,22px);font-weight:600;color:#fff;margin:0 0 18px}.dd-lead{font-size:clamp(15px,3vw,17px);color:#ffffffd1;margin:0 auto;max-width:540px}.dd-hero-cta{margin-top:30px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.dd-btn{display:inline-block;padding:13px 24px;border-radius:999px;font-weight:700;font-size:15px;text-decoration:none;transition:transform .15s ease,opacity .15s ease}.dd-btn:hover{transform:translateY(-2px)}.dd-btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 24px #d6723066}.dd-btn-ghost{background:#ffffff1a;color:#fff;border:1px solid rgba(255,255,255,.28)}.dd-waves{position:absolute;left:0;right:0;bottom:-1px;z-index:1;line-height:0}.dd-waves svg{width:100%;height:90px;display:block}.dd-section{padding:72px 0}.dd-section-head{text-align:center;max-width:640px;margin:0 auto 44px}.dd-section-head h2{font-size:clamp(26px,5vw,34px);margin:0 0 12px;font-weight:800;color:var(--navy)}.dd-section-head p{margin:0;color:var(--muted);font-size:16px}.dd-kicker{color:var(--orange);font-weight:700;font-size:14px;letter-spacing:.08em;display:block;margin-bottom:10px}.dd-features{background:linear-gradient(180deg,#fff 0%,var(--sand) 100%)}.dd-grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}@media (max-width:820px){.dd-grid3{grid-template-columns:1fr;max-width:460px;margin:0 auto}}.dd-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px 26px;box-shadow:0 6px 20px #13243d0d}.dd-card .dd-ic{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--orange) 0%,var(--orange-light) 100%);margin-bottom:18px}.dd-card h3{margin:0 0 8px;font-size:19px;color:var(--navy)}.dd-card p{margin:0;color:var(--muted);font-size:15px}.dd-step{position:relative;text-align:center;padding:30px 22px}.dd-step .dd-num{width:56px;height:56px;border-radius:50%;margin:0 auto 16px;display:flex;align-items:center;justify-content:center;background:var(--navy);color:#fff;font-weight:800;font-size:20px}.dd-step h3{margin:0 0 6px;font-size:18px;color:var(--navy)}.dd-step p{margin:0;color:var(--muted);font-size:15px}.dd-download{text-align:center;color:#fff;background:linear-gradient(135deg,var(--sea) 0%,var(--navy) 100%)}.dd-download h2{color:#fff}.dd-download .dd-section-head p{color:#ffffffc7}.dd-store-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:8px}.dd-store-btn{display:inline-flex;align-items:center;gap:10px;padding:14px 22px;border-radius:14px;border:1px solid rgba(255,255,255,.28);background:#ffffff14;color:#fff;font-weight:600;font-size:15px}.dd-store-btn small{display:block;font-size:11px;opacity:.7;font-weight:500}.dd-soon{display:inline-block;margin-top:18px;padding:6px 14px;border-radius:999px;background:#d6723038;color:var(--orange-light);font-size:13px;font-weight:600}.dd-legal{background:var(--paper)}.dd-notice{background:#fff7ee;border:1px solid #f0d9bf;border-left:4px solid var(--orange);border-radius:10px;padding:14px 18px;margin:0 0 26px;color:#8a5a2c;font-size:14px}.dd-legal-block{background:#fff;border:1px solid var(--line);border-radius:18px;padding:34px 30px;margin-bottom:30px;scroll-margin-top:84px}.dd-legal-block h2{font-size:24px;color:var(--navy);margin:0 0 18px;border-bottom:2px solid var(--line);padding-bottom:12px}.dd-legal-block h3{font-size:16px;color:var(--navy);margin:22px 0 6px}.dd-legal-block p,.dd-legal-block li{font-size:14.5px;color:#41392f}.dd-legal-block ul{padding-left:20px;margin:8px 0}.dd-legal-block li{margin-bottom:6px}@media (max-width:560px){.dd-legal-block{padding:24px 18px}}.dd-footer{background:var(--navy-deep);color:#ffffffb8;padding:54px 0 40px;font-size:14px}.dd-foot-top{display:flex;flex-wrap:wrap;gap:30px;justify-content:space-between}.dd-foot-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:18px;margin-bottom:14px}.dd-foot-links{display:flex;gap:20px;flex-wrap:wrap}.dd-foot-links a{color:#ffffffc7;text-decoration:none}.dd-foot-links a:hover{color:#fff}.dd-biz{margin-top:24px;line-height:1.9;color:#fff9;font-size:13.5px}.dd-biz strong{color:#ffffffd9;font-weight:600}.dd-copyright{margin-top:24px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);font-size:13px;color:#ffffff73}