:root{--ink:#050f26;--navy:#0a1f44;--blue:#1652e0;--blue2:#2f6bff;--sky:#8fb0ff;--ice:#eaf1ff;--bg2:#f3f6fb;--line:#d9e1ee;--muted:#4a5a78;--w:#fff;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{margin:0;background:var(--w);color:var(--navy);font-family:'Noto Sans KR',-apple-system,'Apple SD Gothic Neo','Malgun Gothic',sans-serif;font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased;word-break:keep-all;overflow-x:hidden}
a{color:inherit}img,svg{display:block}
.wrap{width:min(1240px,100% - 32px);margin-inline:auto}
.tag{display:inline-flex;align-items:center;gap:8px;font:500 12px/1 var(--mono);letter-spacing:.08em;color:var(--blue);text-transform:uppercase;margin:0 0 16px}
.tag::before{content:"";width:8px;height:8px;background:currentColor}
h1,h2,h3{margin:0;letter-spacing:-.035em;line-height:1.2}
h2{font-size:clamp(30px,4.4vw,54px);font-weight:900}
.sec{padding-block:clamp(72px,10vw,140px)}
.head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px 60px;flex-wrap:wrap;margin-bottom:clamp(36px,5vw,60px)}
.head p{margin:0;max-width:460px;color:var(--muted);font-size:17px;font-weight:300}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font:700 16px/1 'Noto Sans KR',sans-serif;padding:18px 26px;text-decoration:none;border:0;cursor:pointer;border-radius:999px;transition:transform .2s,background .2s,box-shadow .2s}
.btn:hover{transform:translateY(-2px)}
.b-blue{background:var(--blue);color:#fff;box-shadow:0 14px 30px -12px rgba(22,82,224,.8)}.b-blue:hover{background:var(--blue2)}
.b-ghost{color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.35)}.b-ghost:hover{box-shadow:inset 0 0 0 1px #fff}
.b-white{background:#fff;color:var(--ink)}

/* header */
.hd{position:fixed;inset:0 0 auto;z-index:50;transition:background .3s,box-shadow .3s}
.hd .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px}
.hd.on{background:rgba(5,15,38,.88);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 1px 0 rgba(255,255,255,.08)}
.logo{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:900;font-size:18px;letter-spacing:-.02em}
.logo i{width:24px;height:24px;background:var(--blue);position:relative;flex:none}.logo i::after{content:"";position:absolute;right:0;top:0;width:10px;height:10px;background:#fff}
.logo small{font:500 11px var(--mono);opacity:.7;letter-spacing:.12em}
.nav{display:flex;gap:26px;align-items:center;font-size:15px}
.nav a{color:#fff;text-decoration:none;opacity:.82}.nav a:hover{opacity:1}
.nav .cta{background:var(--blue);padding:10px 18px;border-radius:999px;opacity:1;font-weight:700}
.menu{display:none;background:none;border:0;color:#fff;width:42px;height:42px;cursor:pointer}
@media (max-width:980px){.nav a:not(.cta){display:none}}

/* hero */
.hero{position:relative;background:var(--ink);color:#fff;padding:140px 0 0;overflow:hidden;isolation:isolate}
.hero::before{content:"";position:absolute;inset:-20% -10% auto auto;width:900px;height:900px;background:radial-gradient(closest-side,rgba(22,82,224,.55),transparent);z-index:-1;animation:float 12s ease-in-out infinite alternate}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;opacity:.12;background-image:linear-gradient(rgba(143,176,255,.6) 1px,transparent 1px),linear-gradient(90deg,rgba(143,176,255,.6) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at 70% 30%,#000 20%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse at 70% 30%,#000 20%,transparent 70%)}
@keyframes float{to{transform:translate(-80px,60px)}}
.hero-in{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
@media (max-width:1000px){.hero-in{grid-template-columns:1fr}}
.status{display:inline-flex;align-items:center;gap:10px;font:500 13px var(--mono);padding:8px 14px;border-radius:999px;background:rgba(255,255,255,.06);box-shadow:inset 0 0 0 1px rgba(255,255,255,.14);margin-bottom:26px}
.status b{width:8px;height:8px;border-radius:50%;background:var(--sky);box-shadow:0 0 0 0 rgba(143,176,255,.7);animation:ping 2s infinite}
@keyframes ping{70%,100%{box-shadow:0 0 0 10px rgba(143,176,255,0)}}
.hero h1{font-size:clamp(40px,6.4vw,84px);font-weight:900;letter-spacing:-.05em;line-height:1.08}
.hero h1 .grad{background:linear-gradient(90deg,#fff,var(--sky) 60%,#fff);-webkit-background-clip:text;background-clip:text;color:transparent}
.typed{font-family:var(--mono);color:var(--sky);border-right:3px solid var(--sky);padding-right:4px;animation:blink .9s step-end infinite}
@keyframes blink{50%{border-color:transparent}}
.lead{font-size:clamp(17px,1.6vw,20px);font-weight:300;opacity:.85;margin:24px 0 34px;max-width:580px}
.lead b{font-weight:700;opacity:1}
.acts{display:flex;flex-wrap:wrap;gap:12px}

/* code window */
.ide{background:#0b1938;border-radius:16px;box-shadow:0 0 0 1px rgba(143,176,255,.18),0 60px 120px -40px rgba(0,0,0,.8);overflow:hidden;transform:perspective(1400px) rotateY(-8deg) rotateX(4deg);transition:transform .6s}
.ide:hover{transform:none}
@media (max-width:1000px){.ide{transform:none}}@media (max-width:560px){.ide pre{font-size:11px;padding:16px}}
.ide-bar{display:flex;align-items:center;gap:8px;padding:14px 16px;background:#0e1f47;border-bottom:1px solid rgba(143,176,255,.12)}
.ide-bar i{width:11px;height:11px;border-radius:50%;background:rgba(143,176,255,.35)}
.ide-bar span{margin-left:10px;font:12px var(--mono);color:rgba(255,255,255,.55)}
.ide pre{margin:0;padding:22px 22px 26px;font:13.5px/1.75 var(--mono);color:#cfdcff;overflow-x:auto;white-space:pre}
.ide .k{color:var(--sky)}.ide .s{color:#fff}.ide .c{color:rgba(207,220,255,.45)}.ide .n{color:#6f9bff}
.ide .ok{display:flex;gap:10px;align-items:center;padding:14px 22px;border-top:1px solid rgba(143,176,255,.12);font:12.5px var(--mono);color:var(--sky);background:#0a1733}
.ide .ok b{width:8px;height:8px;border-radius:50%;background:var(--sky)}
.stack{margin-top:clamp(56px,7vw,90px);border-top:1px solid rgba(255,255,255,.1);padding:22px 0 26px;display:flex;gap:14px 34px;flex-wrap:wrap;align-items:center;font:500 14px var(--mono);color:rgba(255,255,255,.6)}
.stack em{font-style:normal;color:#fff;opacity:.9;font-family:'Noto Sans KR',sans-serif;font-weight:700;margin-right:6px}

/* metrics */
.kpi{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:2px solid var(--navy)}
.kpi div{padding:28px 24px 30px 0;border-bottom:1px solid var(--line)}
.kpi b{display:block;font-size:clamp(30px,3.6vw,46px);font-weight:900;letter-spacing:-.04em;color:var(--blue);line-height:1.1}
.kpi span{font-size:15px;color:var(--muted)}
@media (max-width:820px){.kpi{grid-template-columns:1fr 1fr}}

/* services */
.svc{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:980px){.svc{grid-template-columns:1fr 1fr}}@media (max-width:600px){.svc{grid-template-columns:1fr}}
.card{position:relative;background:#fff;border-radius:18px;padding:30px 28px 32px;box-shadow:0 0 0 1px var(--line);overflow:hidden;transition:transform .35s,box-shadow .35s}
.card:hover{transform:translateY(-6px);box-shadow:0 0 0 1px var(--blue),0 30px 60px -30px rgba(22,82,224,.45)}
.card .no{font:500 12px var(--mono);color:var(--blue)}
.card h3{font-size:22px;margin:14px 0 8px}
.card p{margin:0 0 18px;color:var(--muted);font-size:15px;font-weight:300}
.card ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.card li{font:500 12px var(--mono);padding:5px 10px;border-radius:999px;background:var(--ice);color:var(--blue)}
.card .ico{width:46px;height:46px;border-radius:12px;background:var(--ice);display:grid;place-items:center;color:var(--blue);margin-top:14px}
.card .ico svg{width:24px;height:24px}

/* showcase (device mockups) */
.show{background:var(--ink);color:#fff;overflow:hidden}
.show .head p{color:rgba(255,255,255,.7)}
.show .tag{color:var(--sky)}
.devices{display:grid;grid-template-columns:1.4fr .6fr;gap:28px;align-items:end}
@media (max-width:860px){.devices{grid-template-columns:1fr}}
.browser{background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 50px 100px -40px rgba(0,0,0,.8)}
.browser .bar{height:38px;background:#e8eefb;display:flex;align-items:center;gap:7px;padding:0 14px}
.browser .bar i{width:10px;height:10px;border-radius:50%;background:#b9c8ea}
.browser .bar span{margin-left:12px;flex:1;height:22px;border-radius:6px;background:#fff;font:11px/22px var(--mono);color:var(--muted);padding:0 10px}
.dash{display:grid;grid-template-columns:150px 1fr;min-height:330px}
.dash aside{background:var(--navy);padding:18px 14px;display:grid;gap:10px;align-content:start}
.dash aside b{height:10px;border-radius:4px;background:rgba(255,255,255,.18)}.dash aside b:first-child{background:var(--blue);height:26px;border-radius:6px;margin-bottom:8px}
.dash main{padding:20px;display:grid;gap:14px;grid-template-rows:auto 1fr}
.dash .row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.dash .st{background:var(--bg2);border-radius:10px;padding:14px}
.dash .st small{display:block;font-size:11px;color:var(--muted)}.dash .st strong{font-size:22px;color:var(--navy)}
.chart{background:var(--bg2);border-radius:10px;padding:16px;display:flex;align-items:flex-end;gap:8px}
.chart i{flex:1;background:linear-gradient(var(--blue2),var(--blue));border-radius:4px 4px 0 0;transform-origin:bottom;animation:grow 1.4s cubic-bezier(.2,.8,.2,1) both}
@keyframes grow{from{transform:scaleY(0)}}
@media (max-width:560px){.dash{grid-template-columns:1fr}.dash aside{display:none}}
.phone{justify-self:center;width:min(240px,70vw);aspect-ratio:9/19;background:#fff;border-radius:34px;padding:10px;box-shadow:0 0 0 2px rgba(143,176,255,.3),0 50px 100px -40px rgba(0,0,0,.9)}
.phone .scr{height:100%;border-radius:26px;background:linear-gradient(180deg,var(--blue),#0b2a7a 55%,#fff 55%);padding:22px 16px;display:grid;align-content:start;gap:10px;color:#fff;overflow:hidden}
.phone .scr small{font-size:11px;opacity:.8}.phone .scr strong{font-size:20px;line-height:1.25}
.phone .pill{height:38px;border-radius:12px;background:#fff;margin-top:70px;box-shadow:0 10px 20px -10px rgba(5,15,38,.4)}
.phone .pill+.pill{margin-top:0;background:var(--ice)}
.phone .pill.b{background:var(--blue)}
.cap{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
.cap span{font:500 13px var(--mono);padding:8px 14px;border-radius:999px;background:rgba(255,255,255,.07);box-shadow:inset 0 0 0 1px rgba(255,255,255,.14)}

/* plans */
.plans{display:grid;grid-template-columns:1fr 1fr;gap:22px}
@media (max-width:900px){.plans{grid-template-columns:1fr}}
.plan{border-radius:22px;padding:clamp(28px,4vw,46px);box-shadow:0 0 0 1px var(--line);background:#fff;position:relative;overflow:hidden}
.plan.best{background:var(--ink);color:#fff;box-shadow:0 40px 80px -40px rgba(22,82,224,.7)}
.plan.best::after{content:"";position:absolute;right:-120px;top:-120px;width:300px;height:300px;background:radial-gradient(closest-side,rgba(47,107,255,.6),transparent)}
.plan .badge{position:absolute;top:24px;right:24px;font:700 12px var(--mono);background:var(--blue);color:#fff;padding:7px 12px;border-radius:999px;z-index:1}
.plan .nm{font:500 13px var(--mono);letter-spacing:.08em;color:var(--blue)}.plan.best .nm{color:var(--sky)}
.plan h3{font-size:clamp(26px,3vw,34px);font-weight:900;margin:10px 0 4px}
.plan .sub{opacity:.75;margin:0 0 22px;font-size:15px}
.plan .price{font-size:clamp(44px,5.4vw,64px);font-weight:900;letter-spacing:-.05em;line-height:1}
.plan .price small{font-size:18px;font-weight:700;letter-spacing:-.02em;opacity:.85}
.plan ul{list-style:none;margin:26px 0 30px;padding:24px 0 0;border-top:1px solid var(--line);display:grid;gap:11px;font-size:15.5px;position:relative;z-index:1}
.plan.best ul{border-top-color:rgba(255,255,255,.14)}
.plan li{display:flex;gap:10px}
.plan li::before{content:"";flex:none;width:16px;height:16px;margin-top:5px;background:var(--blue);clip-path:polygon(14% 52%,0 66%,38% 100%,100% 24%,86% 10%,38% 72%)}
.plan.best li::before{background:var(--sky)}
.plan .btn{width:100%;position:relative;z-index:1}
.plan .note{font-size:13px;opacity:.65;margin:14px 0 0}


.pfs{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:980px){.pfs{grid-template-columns:1fr 1fr}}@media (max-width:600px){.pfs{grid-template-columns:1fr}}
.pf{display:block;background:#fff;border-radius:18px;overflow:hidden;text-decoration:none;color:inherit;box-shadow:0 0 0 1px var(--line);transition:transform .35s,box-shadow .35s}
a.pf:hover{transform:translateY(-6px);box-shadow:0 0 0 1px var(--blue),0 30px 60px -30px rgba(22,82,224,.45)}
.pf-img{aspect-ratio:16/9;overflow:hidden;background:var(--ice);border-bottom:1px solid var(--line)}
.pf-img img{width:100%;height:100%;object-fit:cover;object-position:top;transition:transform .6s}
a.pf:hover .pf-img img{transform:scale(1.04)}
.pf-body{padding:20px 22px 22px}
.pf-body em{font-style:normal;font:500 12px var(--mono);color:var(--blue)}
.pf-body h3{font-size:19px;margin:6px 0 4px}
.pf-body p{margin:0 0 12px;color:var(--muted);font-size:14.5px;font-weight:300}
.pf-body .go{font-size:13px;font-weight:700;color:var(--blue)}.pf-body .go.off{color:var(--muted)}
.exp{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:40px;border-top:2px solid var(--navy)}
.exp div{padding:24px 18px 26px 0;border-bottom:1px solid var(--line)}
.exp b{display:block;font-size:clamp(24px,2.8vw,34px);font-weight:900;color:var(--blue);letter-spacing:-.03em}
.exp span{font-size:14.5px;color:var(--muted)}
@media (max-width:820px){.exp{grid-template-columns:1fr 1fr}}
.ceo{margin-top:28px;background:var(--ink);color:#fff;border-radius:20px;padding:clamp(26px,4vw,40px)}
.ceo .tag{color:var(--sky)}
.ceo h3{font-size:clamp(20px,2.4vw,26px);margin:0 0 14px}
.ceo ul{margin:0;padding-left:20px;display:grid;gap:8px;opacity:.88}


.photo-band{position:relative;isolation:isolate;color:#fff;padding-block:clamp(110px,14vw,190px);overflow:hidden}
.photo-band::before{content:"";position:absolute;inset:0;z-index:-2;background:var(--ph) center/cover no-repeat;transform:scale(1.04)}
.photo-band::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(5,15,38,.92) 0%,rgba(5,15,38,.7) 50%,rgba(22,82,224,.35) 100%)}
.photo-band .tag{color:var(--sky)}
.photo-band h2{font-size:clamp(30px,4.6vw,56px)}
.photo-band p:not(.tag){max-width:560px;font-size:18px;font-weight:300;opacity:.85;margin:18px 0 0}
.pimg{margin:0 0 28px;border-radius:20px;overflow:hidden;position:relative}
.pimg img{width:100%;height:clamp(220px,32vw,420px);object-fit:cover}
.pimg figcaption{position:absolute;left:20px;bottom:18px;background:rgba(5,15,38,.8);color:#fff;font-size:14px;padding:8px 14px;border-radius:999px}
.final{background:var(--ink) !important}
.final::after{content:"";position:absolute;inset:0;z-index:-2;background:url(https://images.unsplash.com/photo-1555066931-4365d14bab8c?w=1920&q=70&auto=format&fit=crop) center/cover;opacity:.28}

/* why */
.why{background:var(--bg2)}
.why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
@media (max-width:800px){.why-grid{grid-template-columns:1fr}}
.why-grid div{background:#fff;border-radius:18px;padding:30px;box-shadow:0 0 0 1px var(--line)}
.why-grid b{font:500 12px var(--mono);color:var(--blue)}
.why-grid h3{font-size:21px;margin:10px 0 8px}
.why-grid p{margin:0;color:var(--muted);font-weight:300;font-size:15.5px}

/* process */
.tl{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;counter-reset:s}
@media (max-width:1000px){.tl{grid-template-columns:repeat(3,1fr)}}@media (max-width:560px){.tl{grid-template-columns:1fr 1fr}}
.tl div{position:relative;padding:22px 18px 24px;border-radius:16px;background:#fff;box-shadow:0 0 0 1px var(--line)}
.tl div::before{counter-increment:s;content:"STEP 0" counter(s);font:500 11px var(--mono);color:var(--blue);display:block;margin-bottom:10px}
.tl h3{font-size:17px;margin:0 0 6px}.tl p{margin:0;font-size:14px;color:var(--muted);font-weight:300}
.tl em{font-style:normal;display:inline-block;margin-top:10px;font:500 12px var(--mono);color:var(--navy);background:var(--ice);padding:3px 8px;border-radius:6px}

/* targets */
.tg{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:860px){.tg{grid-template-columns:1fr}}
.tg div{border-radius:18px;padding:28px;background:linear-gradient(160deg,var(--ice),#fff 70%);box-shadow:0 0 0 1px var(--line)}
.tg em{font-style:normal;font:500 12px var(--mono);color:var(--blue)}
.tg h3{font-size:22px;margin:10px 0 8px}.tg p{margin:0;color:var(--muted);font-size:15px;font-weight:300}

/* one stop */
.links{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media (max-width:860px){.links{grid-template-columns:1fr 1fr}}@media (max-width:520px){.links{grid-template-columns:1fr}}
.links a{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:20px 22px;border-radius:14px;box-shadow:0 0 0 1px var(--line);text-decoration:none;transition:box-shadow .2s,transform .2s}
.links a:hover{box-shadow:0 0 0 1px var(--blue);transform:translateY(-2px)}
.links b{font-size:17px}.links span{display:block;color:var(--muted);font-size:13.5px;font-weight:300}.links i{font-style:normal;color:var(--blue);font-weight:700}

/* faq */
.faq{border-top:2px solid var(--navy)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:24px 50px 24px 0;font-size:18px;font-weight:700;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:18px;font-size:28px;font-weight:300;color:var(--blue);transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:0 0 24px;color:var(--muted);max-width:900px}

/* guides */
.gl{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.gl a{padding:24px;border-radius:16px;box-shadow:0 0 0 1px var(--line);text-decoration:none;display:grid;gap:8px;align-content:start;transition:box-shadow .2s}
.gl a:hover{box-shadow:0 0 0 1px var(--blue)}
.gl em{font-style:normal;font:500 12px var(--mono);color:var(--blue)}
.gl b{font-size:17.5px;line-height:1.45}.gl span{font-size:14px;color:var(--muted);font-weight:300}
@media (max-width:900px){.gl{grid-template-columns:1fr 1fr}}@media (max-width:560px){.gl{grid-template-columns:1fr}}

.final{background:var(--ink);color:#fff;text-align:center;padding-block:clamp(90px,12vw,150px);position:relative;overflow:hidden;isolation:isolate}
.final::before{content:"";position:absolute;left:50%;top:100%;width:1200px;height:800px;transform:translate(-50%,-50%);background:radial-gradient(closest-side,rgba(22,82,224,.7),transparent);z-index:-1}
.final h2{font-size:clamp(34px,5.6vw,68px)}
.final p{font-size:18px;opacity:.8;font-weight:300;margin:18px 0 34px}
.final .acts{justify-content:center}
.final code{font:500 14px var(--mono);color:var(--sky);display:block;margin-bottom:18px}

.ft{background:#030a1c;color:rgba(255,255,255,.6);font-size:13.5px;padding:56px 0 140px}
.ft .row{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}
.ft b{color:#fff}.ft a{color:#fff;text-decoration:none}.ft p{margin:4px 0}
.ft .fl{display:flex;gap:18px;flex-wrap:wrap}

.rv{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.2,.8,.2,1),transform .8s cubic-bezier(.2,.8,.2,1)}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}.hero::before,.chart i,.typed{animation:none}}

.sub-hero{background:var(--ink);color:#fff;padding:150px 0 72px;position:relative;overflow:hidden;isolation:isolate}
.sub-hero::before{content:"";position:absolute;right:-200px;top:-200px;width:700px;height:700px;background:radial-gradient(closest-side,rgba(22,82,224,.55),transparent);z-index:-1}
.sub-hero .crumb{font-size:13px;opacity:.7;margin:0 0 14px}.sub-hero .crumb a{color:#fff}
.sub-hero h1{font-size:clamp(34px,5vw,60px);line-height:1.2;margin:8px 0 16px;letter-spacing:-.03em}
.sub-hero p.lead{font-size:18px;font-weight:300;opacity:.85;max-width:640px;margin:0}
.info{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.info div{padding:22px;border-radius:16px;box-shadow:0 0 0 1px var(--line)}
.info b{display:block;font-size:13px;color:var(--blue);margin-bottom:6px}
@media (max-width:640px){.info{grid-template-columns:1fr}}