:root{
  --bg:#f6f8fb;--surface:#fff;--ink:#172033;--muted:#667085;--line:#e5e9f0;
  --brand:#ff6b35;--brand-dark:#d94f1d;--navy:#172b4d;--soft:#fff4ee;--green:#1b8f5a;
  --radius:20px;--shadow:0 14px 38px rgba(23,32,51,.08);--max:1180px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Pretendard,"Noto Sans KR","Malgun Gothic",sans-serif;background:var(--bg);color:var(--ink);line-height:1.65}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,textarea,select{font:inherit}
.container{width:min(var(--max),calc(100% - 36px));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.header-inner{height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:11px;font-weight:900}.brand-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(145deg,var(--brand),#ff9a62);display:grid;place-items:center;color:#fff;font-size:12px;box-shadow:0 8px 18px rgba(255,107,53,.28)}.brand-text small{display:block;color:var(--muted);font-size:11px;letter-spacing:.04em}.brand-text strong{font-size:19px}.nav{display:flex;align-items:center;gap:22px;font-size:14px;font-weight:700}.nav a:hover,.nav a.active{color:var(--brand)}.nav-cta{padding:10px 16px;border-radius:999px;background:var(--brand);color:#fff!important}.menu-toggle{display:none;border:0;background:transparent;font-size:25px}
.hero{padding:92px 0 68px;background:radial-gradient(circle at 80% 10%,#ffe2d2 0,transparent 35%),linear-gradient(180deg,#fff,#f6f8fb)}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border-radius:999px;background:var(--soft);color:var(--brand-dark);font-weight:800;font-size:13px}.hero h1{font-size:clamp(40px,5.4vw,70px);line-height:1.1;letter-spacing:-.045em;margin:18px 0 22px}.hero h1 span{color:var(--brand)}.hero p{font-size:19px;color:var(--muted);max-width:700px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 20px;border-radius:13px;font-weight:850;border:1px solid var(--line);background:#fff}.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn.dark{background:var(--navy);border-color:var(--navy);color:#fff}.hero-card{background:#fff;border:1px solid var(--line);border-radius:28px;padding:24px;box-shadow:var(--shadow)}.mock-title{display:flex;justify-content:space-between;align-items:center;font-weight:900;margin-bottom:16px}.flow-list{display:grid;gap:10px}.flow-item{display:flex;align-items:center;gap:12px;padding:14px;border-radius:14px;background:#f8fafc}.flow-item b{width:34px;height:34px;border-radius:11px;background:var(--soft);color:var(--brand-dark);display:grid;place-items:center}.flow-item span{font-weight:800}.flow-arrow{text-align:center;color:#a6afbd}
.section{padding:80px 0}.section.white{background:#fff}.section.soft{background:#fff8f4}.section-head{max-width:760px;margin-bottom:36px}.section-head.center{text-align:center;margin-left:auto;margin-right:auto}.section-kicker{color:var(--brand);font-weight:900;font-size:13px;letter-spacing:.06em}.section h2{font-size:clamp(30px,4vw,48px);line-height:1.2;letter-spacing:-.035em;margin:10px 0 14px}.section-head p{color:var(--muted);font-size:17px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:25px;box-shadow:0 7px 22px rgba(23,32,51,.04)}.card h3{margin:12px 0 8px;font-size:21px}.card p{margin:0;color:var(--muted)}.icon{width:46px;height:46px;border-radius:14px;background:var(--soft);color:var(--brand-dark);display:grid;place-items:center;font-size:22px}.feature-link{display:inline-block;margin-top:14px;color:var(--brand-dark);font-weight:850}.compare{display:grid;grid-template-columns:1fr 70px 1fr;gap:20px;align-items:stretch}.compare-box{border-radius:24px;padding:28px;border:1px solid var(--line);background:#fff}.compare-box.after{background:var(--navy);color:#fff}.compare-box ul{padding-left:20px}.compare-box.after p,.compare-box.after li{color:#dce4ef}.compare-vs{display:grid;place-items:center;font-weight:900;color:var(--brand)}
.process{display:grid;grid-template-columns:repeat(7,1fr);gap:10px}.process-step{text-align:center;padding:18px 10px;border-radius:16px;background:#fff;border:1px solid var(--line)}.process-step b{display:grid;place-items:center;width:34px;height:34px;margin:0 auto 8px;border-radius:50%;background:var(--navy);color:#fff}.process-step span{font-size:13px;font-weight:800}.screenshot{aspect-ratio:16/10;border:1px solid var(--line);border-radius:18px;background:linear-gradient(145deg,#f9fbfd,#eef2f7);display:grid;place-items:center;color:#7b8798;font-weight:800;padding:18px;text-align:center}.badge-row{display:flex;flex-wrap:wrap;gap:10px}.badge{padding:8px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:13px;font-weight:800}.cta{background:linear-gradient(135deg,var(--navy),#253f6c);color:#fff;border-radius:30px;padding:46px;display:flex;align-items:center;justify-content:space-between;gap:25px}.cta p{color:#d4deea;max-width:650px}.cta h2{margin:0 0 10px}.article{max-width:860px;margin:auto;background:#fff;border:1px solid var(--line);border-radius:24px;padding:38px;box-shadow:var(--shadow)}.article h1{font-size:42px;line-height:1.25}.article h2{margin-top:36px}.article p,.article li{color:#485469}.breadcrumb{font-size:13px;color:var(--muted);margin-bottom:16px}.page-hero{padding:70px 0 48px;background:#fff}.page-hero h1{font-size:clamp(36px,5vw,58px);line-height:1.15;letter-spacing:-.04em;margin:10px 0 14px}.page-hero p{max-width:760px;color:var(--muted);font-size:18px}.notice{padding:18px 20px;border-left:4px solid var(--brand);background:var(--soft);border-radius:12px;color:#6e3a25}.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin-bottom:10px}.faq summary{cursor:pointer;font-weight:850}.site-footer{padding:50px 0;background:#111b2d;color:#fff}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:32px}.site-footer p,.site-footer a{color:#b8c3d3}.footer-title{font-weight:900;margin-bottom:10px}.copyright{margin-top:34px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);font-size:13px;color:#8995a8}
@media(max-width:900px){.nav{display:none}.nav.open{position:absolute;top:74px;left:0;right:0;background:#fff;padding:20px;display:grid;border-bottom:1px solid var(--line)}.menu-toggle{display:block}.hero-grid,.grid-2,.footer-grid{grid-template-columns:1fr}.grid-3{grid-template-columns:repeat(2,1fr)}.grid-4{grid-template-columns:repeat(2,1fr)}.process{grid-template-columns:repeat(2,1fr)}.compare{grid-template-columns:1fr}.compare-vs{padding:5px}.cta{align-items:flex-start;flex-direction:column}}
@media(max-width:560px){.grid-3,.grid-4{grid-template-columns:1fr}.hero{padding-top:58px}.hero h1{font-size:40px}.section{padding:58px 0}.article{padding:24px}.cta{padding:28px}.header-inner{height:66px}}

/* ==========================================================
   Platform page v1 — 제공 시스템
========================================================== */
.system-hero{padding:76px 0 70px;background:radial-gradient(circle at 90% 15%,#ffe4d5 0,transparent 34%),linear-gradient(180deg,#fff,#f4f7fb)}
.system-hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:54px;align-items:center}
.system-hero h1{font-size:clamp(40px,5vw,64px);line-height:1.12;letter-spacing:-.045em;margin:18px 0 22px}
.system-hero h1 span{color:var(--brand)}
.system-hero p{font-size:18px;color:var(--muted);max-width:720px}
.system-keywords{margin-top:24px}
.platform-map{background:#fff;border:1px solid var(--line);border-radius:28px;padding:24px;box-shadow:var(--shadow)}
.platform-map-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.platform-map-head span{font-size:12px;color:var(--muted);font-weight:800}
.platform-map-row{display:flex;align-items:center;gap:14px;padding:15px;border-radius:15px;background:#f8fafc}.platform-map-row b{width:38px;height:38px;display:grid;place-items:center;border-radius:12px;background:var(--soft);color:var(--brand-dark)}
.platform-map-row strong,.platform-map-row small{display:block}.platform-map-row small{color:var(--muted);margin-top:2px}.platform-map-line{width:2px;height:14px;background:#d6dde8;margin:4px 0 4px 33px}
.system-card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.system-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:0 8px 25px rgba(23,32,51,.045);transition:.2s ease}.system-card:hover{transform:translateY(-4px);box-shadow:0 18px 35px rgba(23,32,51,.09)}
.system-card.featured{border-color:#ffd4c3;background:linear-gradient(180deg,#fff,#fff9f6)}.system-card.navy-card{background:linear-gradient(160deg,#172b4d,#203a66);color:#fff;border-color:#172b4d}.navy-card p,.navy-card li{color:#d8e1ee}.navy-card .effect-box{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.12)}.navy-card .feature-link{color:#fff}.navy-card .system-icon{background:rgba(255,255,255,.12);color:#fff}
.system-card-top{display:flex;align-items:center;justify-content:space-between}.system-number{font-weight:950;color:#98a2b3;font-size:12px}.status-pill{font-size:10px;font-weight:900;letter-spacing:.06em;padding:5px 8px;border-radius:999px}.status-pill.live{background:#e9f9f0;color:#16824e}.status-pill.ready{background:#fff4d8;color:#9a6400}
.system-icon{width:48px;height:48px;border-radius:15px;background:var(--soft);color:var(--brand-dark);display:grid;place-items:center;font-size:23px;margin-top:18px}.system-card h3{font-size:21px;margin:14px 0 8px}.system-card p{color:var(--muted);margin:0}.system-list{padding-left:19px;color:#4e5b6d;font-size:14px;margin:16px 0}.system-list li{margin:5px 0}.effect-box{margin-top:auto;border:1px solid var(--line);border-radius:13px;background:#f8fafc;padding:12px}.effect-box strong,.effect-box span{display:block}.effect-box strong{font-size:12px;color:var(--brand-dark);margin-bottom:3px}.effect-box span{font-size:13px;color:#566276}.system-card .feature-link{margin-top:14px}
.platform-flow-section{background:linear-gradient(180deg,#fff8f4,#f6f8fb)}.platform-process{display:flex;align-items:center;justify-content:center;gap:10px}.platform-process>div{min-width:138px;text-align:center;background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px 12px;box-shadow:0 7px 20px rgba(23,32,51,.04)}.platform-process b{width:34px;height:34px;margin:0 auto 9px;border-radius:50%;display:grid;place-items:center;background:var(--navy);color:#fff}.platform-process strong,.platform-process span{display:block}.platform-process span{font-size:12px;color:var(--muted);margin-top:3px}.platform-process i{font-style:normal;color:#a2adbc;font-size:22px}
.screen-showcase{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.screen-panel{border:1px solid var(--line);border-radius:24px;background:#f8fafc;overflow:hidden}.screen-panel.screen-wide{grid-column:1/-1;display:grid;grid-template-columns:.42fr 1.58fr;align-items:stretch}.screen-copy{padding:24px}.screen-copy span{font-size:12px;font-weight:900;color:var(--brand);letter-spacing:.06em}.screen-copy h3{font-size:23px;margin:8px 0}.screen-copy p{color:var(--muted);margin:0}.screen-frame{background:#e8edf3;overflow:hidden;min-height:250px}.screen-frame img{width:100%;height:100%;object-fit:cover;object-position:top left}.screen-panel:not(.screen-wide) .screen-frame{height:330px}
.compare-section{background:#f4f7fb}.platform-compare .compare-box h3{font-size:24px}.compare-label{display:inline-flex;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:900;margin-bottom:10px}.compare-label.old{background:#eef1f5;color:#667085}.compare-label.new{background:rgba(255,255,255,.14);color:#fff}
.platform-cta .cta-kicker{display:block;color:#ffb394;font-size:12px;font-weight:900;letter-spacing:.08em;margin-bottom:8px}.platform-cta .actions{margin:0}.platform-cta .btn:not(.primary){background:#fff;color:var(--navy)}
@media(max-width:1100px){.system-card-grid{grid-template-columns:repeat(2,1fr)}.platform-process{display:grid;grid-template-columns:repeat(3,1fr)}.platform-process i{display:none}}
@media(max-width:900px){.system-hero-grid{grid-template-columns:1fr}.screen-panel.screen-wide{display:block}.screen-panel.screen-wide .screen-frame{height:330px}}
@media(max-width:650px){.system-card-grid,.screen-showcase,.platform-process{grid-template-columns:1fr}.screen-panel.screen-wide{grid-column:auto}.system-hero{padding-top:52px}.system-hero h1{font-size:40px}.platform-map{padding:18px}.screen-panel:not(.screen-wide) .screen-frame,.screen-panel.screen-wide .screen-frame{height:250px}}

/* Editor demo 3-way dropdown */
.nav-dropdown{position:relative;display:flex;align-items:center}
.nav-dropdown-toggle{display:inline-flex;align-items:center;gap:6px;border:0;background:transparent;color:inherit;font:inherit;font-weight:850;cursor:pointer;padding:10px 0}
.nav-dropdown-toggle span{font-size:13px;transition:transform .2s ease}
.nav-dropdown-panel{position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%) translateY(-6px);width:230px;padding:8px;background:#fff;border:1px solid #e1e5ea;border-radius:16px;box-shadow:0 18px 42px rgba(23,32,51,.16);opacity:0;visibility:hidden;pointer-events:none;transition:.18s ease;z-index:1000}
.nav-dropdown-panel:before{content:"";position:absolute;left:0;right:0;top:-13px;height:13px}
.nav-dropdown-panel a{display:block!important;padding:13px 12px!important;border-radius:11px;color:#172033!important;text-decoration:none!important;white-space:normal!important}
.nav-dropdown-panel a:hover,.nav-dropdown-panel a:focus{background:#f5f7fa}
.nav-dropdown-panel strong,.nav-dropdown-panel small{display:block}
.nav-dropdown-panel strong{font-size:14px;line-height:1.35}
.nav-dropdown-panel small{margin-top:4px;color:#7c8795;font-size:12px;line-height:1.35;font-weight:600}
.nav-dropdown:hover .nav-dropdown-panel,.nav-dropdown:focus-within .nav-dropdown-panel,.nav-dropdown.is-open .nav-dropdown-panel{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.nav-dropdown:hover .nav-dropdown-toggle span,.nav-dropdown.is-open .nav-dropdown-toggle span{transform:rotate(180deg)}
@media(max-width:900px){.nav-dropdown{display:block}.nav-dropdown-toggle{width:100%;justify-content:space-between}.nav-dropdown-panel{position:static;width:100%;transform:none!important;box-shadow:none;border-radius:12px;margin-top:6px;display:none;opacity:1;visibility:visible;pointer-events:auto}.nav-dropdown.is-open .nav-dropdown-panel{display:block}}