:root{
  --bg:#0b0b0c;--bg-2:#111113;--bg-3:#17171a;--card:#141416;
  --text:#ece6da;--text-2:#bdb7ab;--muted:#8a857b;
  --line:rgba(236,230,218,.09);--line-2:rgba(236,230,218,.16);
  --gold:#c8a86b;--gold-2:#e7d3a4;--gold-3:#9d7f48;--gold-line:rgba(200,168,107,.35);
  --gold-grad:linear-gradient(180deg,#f3e3bd 0%,#d4b57a 48%,#a9854b 100%);
  --ivory:#f3efe6;--ivory-2:#e9e3d6;--ink:#17161a;--ink-2:#4a463f;--ink-muted:#857f73;--ink-line:rgba(23,22,26,.12);
  --serif:"Noto Serif KR","Nanum Myeongjo",serif;
  --num:"Cormorant Garamond","Noto Serif KR",serif;
  --sans:"Pretendard","Malgun Gothic",system-ui,sans-serif;
  --wrap:1200px;--gutter:clamp(20px,5vw,48px);
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0}
body{background:var(--bg);color:var(--text);font-family:var(--sans);font-size:16px;font-weight:400;line-height:1.75;letter-spacing:-.005em;font-variant-numeric:lining-nums;-webkit-font-smoothing:antialiased;overflow-x:hidden}
/* 아주 옅은 필름 그레인 — 평평한 검정에 질감을 준다 */
body::before{content:"";position:fixed;inset:0;z-index:100;pointer-events:none;opacity:.05;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input{font:inherit;color:inherit}
button{cursor:pointer}
[hidden]{display:none!important}
:focus-visible{outline:1px solid var(--gold);outline-offset:4px}
::selection{background:var(--gold);color:var(--bg)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:500;letter-spacing:-.025em;line-height:1.3;word-break:keep-all;text-wrap:balance}
p{margin:0;word-break:keep-all}
.eyebrow{display:inline-flex;align-items:center;gap:14px;font-size:11.5px;font-weight:500;letter-spacing:.32em;text-transform:uppercase;color:var(--gold)}
.eyebrow::before{content:"";width:28px;height:1px;background:var(--gold)}
.eyebrow.center::after{content:"";width:28px;height:1px;background:var(--gold)}
.gold{background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;height:54px;padding:0 30px;font-size:14px;font-weight:500;letter-spacing:.12em;border:1px solid var(--gold-line);transition:background .4s var(--ease),color .4s var(--ease),border-color .4s var(--ease);white-space:nowrap}
.btn i{font-size:16px;transition:transform .4s var(--ease)}
.btn:hover i{transform:translateX(4px)}
.btn-gold{background:var(--gold-grad);color:#17140e;border-color:transparent}
.btn-gold:hover{filter:brightness(1.08)}
.btn-line:hover{background:rgba(200,168,107,.08);border-color:var(--gold)}
.light .btn-line{border-color:var(--ink);color:var(--ink)}
.light .btn-line:hover{background:var(--ink);color:var(--ivory)}
.sec{padding:clamp(96px,13vw,180px) 0;position:relative}
.sec-head{text-align:center;max-width:820px;margin:0 auto clamp(56px,7vw,96px)}
.sec-head h2{font-size:clamp(30px,4.2vw,54px);margin-top:28px}
.sec-head p{margin:24px auto 0;max-width:620px;color:var(--text-2);font-size:16.5px}
.light{background:var(--ivory);color:var(--ink)}
.light .sec-head p{color:var(--ink-2)}
/* 수수료 제목 강조: 크게, "이만큼" 은 짙은 금색 + 밑줄이 그려진다 */
.sec-head h2.fee-title{font-size:clamp(40px,7.2vw,104px);font-weight:600;line-height:1.14;letter-spacing:-.045em;margin-top:32px}
.fee-title .hl{position:relative;display:inline-block}
.fee-title .hl .wi{background:linear-gradient(180deg,#d1ad6a 0%,#9a7638 60%,#7d5d28 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.fee-title .hl::after{content:"";position:absolute;left:-.04em;right:-.04em;bottom:.02em;height:.09em;background:linear-gradient(90deg,#b8924f,#e2c58b);border-radius:.05em;transform:scaleX(0);transform-origin:left;transition:transform 1.1s var(--ease) 1s}
.js .in .fee-title .hl::after,.fee-title .hl::after{transform:scaleX(var(--ul,1))}
.js .fee-title .hl{--ul:0}
.js .in .fee-title .hl{--ul:1}
#fee .sec-head{max-width:1100px}
#fee .sec-head p{font-size:clamp(16px,1.5vw,19px);margin-top:32px}
.light .eyebrow{color:var(--gold-3)}
.light .eyebrow::before,.light .eyebrow::after{background:var(--gold-3)}
.frame{position:relative;padding:8px;border:1px solid var(--gold-line);background:linear-gradient(180deg,rgba(200,168,107,.06),rgba(200,168,107,0))}
.frame img{width:100%}
.frame::after{content:"";position:absolute;inset:-1px;pointer-events:none;background:linear-gradient(135deg,var(--gold) 0 14px,transparent 14px) top left/14px 14px no-repeat}

/* nav */
.nav{position:fixed;inset:0 0 auto 0;z-index:60;transition:background .5s,border-color .5s;border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(11,11,12,.82);backdrop-filter:blur(18px);border-bottom-color:var(--line)}
.nav .wrap{display:flex;align-items:center;gap:32px;height:80px}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--serif);font-size:20px;font-weight:600;letter-spacing:.02em}
.brand img{width:30px;height:30px;border-radius:8px}
.brand small{font-family:var(--sans);font-size:10.5px;letter-spacing:.28em;color:var(--muted);font-weight:500;text-transform:uppercase}
.nav-links{display:flex;gap:34px;margin-left:auto;font-size:13.5px;letter-spacing:.06em;color:var(--text-2)}
.nav-links a{position:relative;padding:6px 0}
.nav-links a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--gold);transform:scaleX(0);transform-origin:right;transition:transform .4s var(--ease)}
.nav-links a:hover{color:var(--text)}
.nav-links a:hover::after{transform:scaleX(1);transform-origin:left}
.nav-cta{display:flex;gap:10px;align-items:center}
.nav-cta a.login{font-size:13.5px;letter-spacing:.06em;color:var(--text-2);padding:0 12px}
.nav-cta .btn{height:42px;padding:0 20px;font-size:12.5px}

/* hero */
.hero{position:relative;padding:clamp(150px,18vw,220px) 0 0;text-align:center;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 60% 45% at 50% 18%,rgba(200,168,107,.15),rgba(200,168,107,0) 100%);pointer-events:none}
/* 성소: 빛줄기·후광·입자 — 장식이라 읽기 도구에는 숨긴다 */
.hero>.wrap{position:relative;z-index:1}
.sanctum{position:absolute;inset:0;pointer-events:none;z-index:0;overflow:hidden}
.sanctum::before{content:"";position:absolute;left:50%;top:-10%;width:min(46vw,620px);height:95%;transform:translateX(-50%);background:radial-gradient(ellipse 50% 100% at 50% 0%,rgba(255,240,205,.16),rgba(255,240,205,.05) 45%,transparent 75%);filter:blur(10px)}
.rays{position:absolute;left:50%;top:-4%;width:150vw;height:min(1200px,150vh);margin-left:-75vw;transform-origin:50% 0%;background:repeating-conic-gradient(from 0deg at 50% 0%,rgba(255,236,190,.075) 0deg 1.4deg,transparent 1.4deg 6.5deg);-webkit-mask-image:radial-gradient(ellipse 42% 80% at 50% 0%,#000 0%,rgba(0,0,0,.45) 45%,transparent 100%);mask-image:radial-gradient(ellipse 42% 80% at 50% 0%,#000 0%,rgba(0,0,0,.45) 45%,transparent 100%);animation:rays 36s ease-in-out infinite alternate}
.rays.r2{background:repeating-conic-gradient(from 3deg at 50% 0%,rgba(255,226,170,.06) 0deg 2.6deg,transparent 2.6deg 11deg);animation-duration:52s;animation-direction:alternate-reverse}
@keyframes rays{from{transform:rotate(-3.5deg)}to{transform:rotate(3.5deg)}}
.halo{position:absolute;left:50%;top:clamp(300px,30vw,400px);width:min(78vw,820px);aspect-ratio:1;transform:translate(-50%,-50%);border-radius:50%;background:radial-gradient(circle,rgba(255,238,200,.10) 0%,rgba(255,238,200,.04) 38%,transparent 62%);animation:breathe 9s ease-in-out infinite}
.halo::before,.halo::after{content:"";position:absolute;inset:14%;border-radius:50%;border:1px solid rgba(231,211,164,.16)}
.halo::after{inset:6%;border:1px dashed rgba(231,211,164,.10);animation:spin 160s linear infinite}
@keyframes breathe{0%,100%{opacity:.75;transform:translate(-50%,-50%) scale(.98)}50%{opacity:1;transform:translate(-50%,-50%) scale(1.02)}}
@keyframes spin{to{transform:rotate(360deg)}}
.motes{position:absolute;inset:0;width:100%;height:100%}
.hero h1 .sheen,.hero h1 .gold{filter:drop-shadow(0 0 22px rgba(240,210,150,.35))}
.hero h1 .wi:not(.sheen){text-shadow:0 0 36px rgba(255,236,200,.18)}
/* 별 장식 구분선 */
.orn{display:flex;align-items:center;justify-content:center;gap:18px;color:var(--gold);padding:0 var(--gutter);margin:0 auto;max-width:var(--wrap)}
.orn::before,.orn::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,transparent,rgba(200,168,107,.45))}
.orn::after{background:linear-gradient(270deg,transparent,rgba(200,168,107,.45))}
.orn span{font-size:14px;letter-spacing:.6em;text-indent:.6em;text-shadow:0 0 12px rgba(231,211,164,.6)}
.eyebrow.center::before,.eyebrow.center::after{background:linear-gradient(90deg,transparent,currentColor)}
.eyebrow.center::after{background:linear-gradient(270deg,transparent,currentColor)}
/* 상아색 지면: 위에서 비추는 채광 */
#fee{background:radial-gradient(ellipse 70% 38% at 50% 0%,#fffbf2 0%,rgba(255,251,242,0) 100%),var(--ivory)}
#fee::before{content:"";position:absolute;inset:0 0 auto 0;height:70%;pointer-events:none;background:repeating-conic-gradient(from 0deg at 50% 0%,rgba(200,168,107,.07) 0deg 1.2deg,transparent 1.2deg 7deg);-webkit-mask-image:radial-gradient(ellipse 45% 70% at 50% 0%,#000,transparent 80%);mask-image:radial-gradient(ellipse 45% 70% at 50% 0%,#000,transparent 80%)}
#fee>.wrap{position:relative;z-index:1}
/* 마무리 칸: 방사광 */
.final-rays{position:absolute;left:50%;top:0;width:1600px;height:1600px;margin-left:-800px;pointer-events:none;background:repeating-conic-gradient(from 0deg at 50% 0%,rgba(255,236,190,.06) 0deg 1.6deg,transparent 1.6deg 8deg);-webkit-mask-image:radial-gradient(ellipse 34% 30% at 50% 0%,#000,transparent 85%);mask-image:radial-gradient(ellipse 34% 30% at 50% 0%,#000,transparent 85%);transform-origin:50% 0%;animation:rays 44s ease-in-out infinite alternate}
.final>*:not(.final-rays){position:relative;z-index:1}
.final h2{text-shadow:0 0 40px rgba(255,236,200,.12)}
.kinetic .k-row.fill em{filter:drop-shadow(0 0 18px rgba(240,210,150,.3))}
.hero h1{font-size:clamp(32px,4.8vw,70px);line-height:1.18;letter-spacing:-.035em;margin-top:36px;position:relative}
.hero h1 .gold{font-weight:600}
.hero .lead{max-width:640px;margin:36px auto 0;color:var(--text-2);font-size:clamp(15.5px,1.5vw,17.5px)}
.hero .actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:48px}
.stage{position:relative;margin:clamp(72px,9vw,120px) auto 0;max-width:1120px}
.stage .frame{box-shadow:0 60px 120px -40px rgba(0,0,0,.9),0 0 0 1px rgba(0,0,0,.4)}
.stage-cap{display:flex;justify-content:space-between;gap:12px;margin-top:16px;font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}
.stage-cap .live{color:var(--gold);display:flex;align-items:center;gap:8px}
.stage-cap .live::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);animation:pulse 2.4s infinite}
@keyframes pulse{50%{opacity:.25}}
.log{position:absolute;right:-28px;bottom:56px;width:min(330px,40%);text-align:left;background:rgba(17,17,19,.78);backdrop-filter:blur(16px);border:1px solid var(--gold-line);padding:22px 24px 10px;box-shadow:0 30px 60px -20px rgba(0,0,0,.8)}
.log-head{display:flex;justify-content:space-between;align-items:baseline;padding-bottom:14px;border-bottom:1px solid var(--line-2)}
.log-head b{font-family:var(--serif);font-weight:500;font-size:16px}
.log-head span{font-size:10px;letter-spacing:.24em;color:var(--gold)}
.log ol{list-style:none;margin:0;padding:0}
.log li{display:grid;grid-template-columns:44px 1fr;gap:10px;padding:13px 0;border-bottom:1px solid var(--line)}
.log li:last-child{border-bottom:0}
.log time{font-family:var(--num);font-size:16px;color:var(--gold);line-height:1.3}
.log strong{display:block;font-size:14px;font-weight:500;line-height:1.4}
.log small{display:block;font-size:12px;color:var(--muted);line-height:1.5}
.log li{opacity:0;transform:translateY(6px);animation:logIn .9s var(--ease) forwards}
.log li:nth-child(1){animation-delay:.8s}.log li:nth-child(2){animation-delay:1.4s}.log li:nth-child(3){animation-delay:2s}.log li:nth-child(4){animation-delay:2.6s}
@keyframes logIn{to{opacity:1;transform:none}}
.hero-note{margin-top:14px;font-size:11.5px;color:var(--muted);text-align:right}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:clamp(96px,12vw,160px);border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2)}
.stat{padding:clamp(40px,5vw,64px) 24px;text-align:center;position:relative}
.stat+.stat::before{content:"";position:absolute;left:0;top:28%;bottom:28%;width:1px;background:var(--line-2)}
.stat b{display:block;font-family:var(--num);font-weight:500;font-size:clamp(64px,7.4vw,104px);line-height:1;letter-spacing:-.02em}
.stat b sub{font-family:var(--serif);font-size:.24em;vertical-align:baseline;margin-left:6px;letter-spacing:0;font-weight:400}
.stat strong{display:block;margin-top:22px;font-size:15px;font-weight:500;letter-spacing:.02em}
.stat p{font-size:13px;color:var(--muted);margin-top:6px;line-height:1.6}

/* demo */
.demo-grid{display:grid;grid-template-columns:minmax(0,.62fr) minmax(0,1.38fr);gap:clamp(32px,5vw,72px);align-items:start}
.demo-tabs{display:flex;flex-direction:column;border-top:1px solid var(--line-2)}
.demo-tab{display:grid;grid-template-columns:48px 1fr;gap:8px;align-items:baseline;text-align:left;padding:26px 0;background:transparent;border:0;border-bottom:1px solid var(--line-2);color:var(--muted);transition:color .4s var(--ease);position:relative}
.demo-tab::after{content:"";position:absolute;left:0;bottom:-1px;height:1px;width:100%;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease)}
.demo-tab .n{font-family:var(--num);font-style:italic;font-size:22px;color:var(--gold-3)}
.demo-tab b{display:block;font-family:var(--serif);font-weight:500;font-size:24px;letter-spacing:-.02em}
.demo-tab small{display:block;font-size:12.5px;letter-spacing:.06em;margin-top:2px}
.demo-tab:hover{color:var(--text-2)}
.demo-tab[aria-selected=true]{color:var(--text)}
.demo-tab[aria-selected=true] .n{color:var(--gold)}
.demo-tab[aria-selected=true]::after{transform:scaleX(1)}
.demo-panel .frame{background:var(--bg-3)}
.demo-shot{aspect-ratio:16/8.4;overflow:hidden;background:#000}
.demo-shot img{width:100%;height:100%;object-fit:cover;object-position:top;transition:opacity .5s}
.demo-body{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:36px;margin-top:40px}
.demo-kicker{font-size:11px;letter-spacing:.28em;color:var(--gold);text-transform:uppercase}
.demo-body h3{font-size:clamp(20px,2vw,26px);margin-top:12px}
.demo-body p{color:var(--text-2);margin-top:14px;font-size:15px}
.ticks{list-style:none;margin:0;padding:0;font-size:14.5px;color:var(--text-2)}
.ticks li{padding:12px 0 12px 26px;border-bottom:1px solid var(--line);position:relative}
.ticks li:first-child{padding-top:0}
.ticks li::before{content:"";position:absolute;left:2px;top:22px;width:10px;height:1px;background:var(--gold)}
.ticks li:first-child::before{top:10px}
.light .ticks{color:var(--ink-2)}
.light .ticks li{border-bottom-color:var(--ink-line)}
.light .ticks li::before{background:var(--gold-3)}
.demo-actions{grid-column:1/-1;display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-top:8px}
.demo-actions small{margin-left:auto;color:var(--muted);font-size:12px;letter-spacing:.04em}
.fine{margin-top:40px;font-size:12.5px;color:var(--muted);text-align:center;max-width:820px;margin-inline:auto;line-height:1.8}

/* features: 편집 지면처럼 번갈아 놓는 긴 줄 */
.feature{display:grid;grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr);gap:clamp(40px,6vw,96px);align-items:center;padding:clamp(56px,7vw,96px) 0;border-top:1px solid var(--line)}
.feature:first-of-type{border-top:0;padding-top:0}
.feature.flip .feature-copy{order:2}
.feature.flip{grid-template-columns:minmax(0,1.28fr) minmax(0,.72fr)}
.feature-copy{position:relative}
.feature-copy .big{font-family:var(--num);font-style:italic;font-size:clamp(84px,9vw,132px);line-height:.8;color:transparent;-webkit-text-stroke:1px var(--gold-line);display:block;margin-bottom:12px}
.feature-copy .eyebrow{font-size:10.5px}
.feature-copy h3{font-size:clamp(26px,3vw,38px);margin-top:20px}
.feature-copy p{color:var(--text-2);margin-top:20px;font-size:15.5px}
.feature-copy .ticks{margin-top:28px}
.feature .frame{box-shadow:0 40px 80px -40px rgba(0,0,0,.9)}
.trio{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.trio figure{margin:0}
.trio .frame{padding:5px}
.trio img{aspect-ratio:4/3;object-fit:cover;object-position:top left}
.trio figcaption{font-size:12px;letter-spacing:.12em;color:var(--muted);margin-top:12px;text-align:center}
.gpt-q{display:grid;gap:10px;margin-top:28px;max-width:420px}
.gpt-q div{font-size:14px;padding:12px 16px;line-height:1.55}
.gpt-q .q{justify-self:end;border:1px solid var(--gold-line);color:var(--gold-2)}
.gpt-q .a{background:var(--bg-3);color:var(--text-2)}

/* fee: 같은 매출에서 세 가지 결제 구성의 연 수수료 비교 */
.light .frame{border-color:rgba(157,127,72,.4);background:#fff}
.light .frame::after{background:linear-gradient(135deg,var(--gold-3) 0 14px,transparent 14px) top left/14px 14px no-repeat}
:root{--c-pg:#a8372a;--c-card:#c4902f;--c-cash:#0f8a6c}
.fc{position:relative;background:#fffdf8;border:1px solid rgba(157,127,72,.35);padding:clamp(24px,4.5vw,64px);box-shadow:0 60px 100px -60px rgba(60,45,20,.45)}
.fc::before{content:"";position:absolute;inset:8px;border:1px solid rgba(157,127,72,.16);pointer-events:none}
.fc-top{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,5vw,72px);align-items:end;padding-bottom:clamp(32px,4vw,48px);border-bottom:1px solid var(--ink)}
.fc-k{display:block;font-size:11px;letter-spacing:.26em;text-transform:uppercase;color:var(--ink-muted)}
.fc-sales output{display:block;font-family:var(--num);font-weight:500;font-size:clamp(48px,6vw,76px);line-height:1;margin-top:14px;color:var(--ink)}
.fc-annual{display:block;margin-top:10px;font-size:13.5px;color:var(--ink-muted)}
.fc-sales input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:1px;background:var(--ink);margin:28px 0 18px;outline-offset:10px}
.fc-sales input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:var(--gold-grad);border:1px solid var(--gold-3);box-shadow:0 2px 10px rgba(0,0,0,.2);cursor:grab}
.fc-sales input[type=range]::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:#c9a463;border:1px solid var(--gold-3)}
.fc-presets{display:flex;gap:6px;flex-wrap:wrap}
.fc-presets button{height:36px;padding:0 14px;border:1px solid var(--ink-line);background:transparent;font-size:13px;color:var(--ink-2);transition:all .3s var(--ease)}
.fc-presets button:hover{border-color:var(--ink)}
.fc-presets button[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:var(--ivory)}
.fc-hero{text-align:right}
.fc-hero .lead{font-family:var(--serif);font-size:clamp(17px,1.7vw,21px);color:var(--ink-2)}
.fc-hero b{display:block;font-family:var(--num);font-weight:500;font-size:clamp(52px,6.6vw,88px);line-height:1;margin:10px 0 6px;background:linear-gradient(180deg,#c9a463,#8a6a33);-webkit-background-clip:text;background-clip:text;color:transparent}
.fc-hero b small{font-family:var(--serif);font-size:.3em;margin-left:4px}
.fc-hero .lead em{font-style:normal;color:var(--ink);font-weight:600}
.fc-hero .sub{display:inline-block;margin-top:14px;padding-top:12px;border-top:1px solid var(--ink-line);font-size:14px;color:var(--ink-muted)}
.fc-hero .sub strong{color:var(--ink);font-weight:600}
.fc-head{display:grid;grid-template-columns:200px minmax(0,1fr) 300px;gap:32px;padding:24px 0 10px;font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-muted)}
.fc-head span:last-child{text-align:right}
.fc-row{display:grid;grid-template-columns:200px minmax(0,1fr) 300px;gap:32px;align-items:start;padding:26px 0;border-top:1px solid var(--ink-line)}
.fc-row:first-of-type{border-top:0}
.fc-name b{display:block;font-family:var(--serif);font-weight:500;font-size:20px;line-height:1.3}
.fc-name small{display:block;font-size:12.5px;color:var(--ink-muted);margin-top:4px}
.fc-row.me .fc-name b::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--gold-3);margin-right:10px;vertical-align:middle;transform:translateY(-2px)}
.mix-wrap{position:relative;height:40px;touch-action:pan-y;cursor:pointer;user-select:none;-webkit-user-select:none}
.mix{position:absolute;inset:0;border-radius:4px;overflow:hidden;background:var(--ivory-2)}
.handle{position:absolute;top:-7px;bottom:-7px;width:24px;margin-left:-12px;padding:0;border:0;background:none;cursor:ew-resize;touch-action:none;z-index:2;display:flex;justify-content:center}
.handle::before{content:"";width:3px;height:100%;border-radius:2px;background:#fffdf8;box-shadow:0 0 0 1px rgba(23,22,26,.4),0 2px 6px rgba(0,0,0,.25)}
.handle::after{content:"";position:absolute;top:50%;left:50%;width:16px;height:16px;transform:translate(-50%,-50%);border-radius:50%;background:#fffdf8;box-shadow:0 0 0 1px rgba(23,22,26,.45),0 2px 8px rgba(0,0,0,.3);transition:transform .2s,background .2s}
.handle:hover::after,.handle:focus-visible::after,.handle.active::after{background:var(--gold-2);transform:translate(-50%,-50%) scale(1.2)}
.handle:focus-visible{outline:none}
.mix-wrap:not(.dragging) .seg{transition:left .5s var(--ease),width .5s var(--ease)}
.mix-wrap:not(.dragging) .handle{transition:left .5s var(--ease)}
.mix-cap{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:14px}
.cap{display:flex;flex-direction:column;gap:2px;padding:8px 10px 4px;background:#fff;border:1px solid var(--ink-line);border-top:3px solid var(--cap-c);min-width:0;transition:opacity .3s}
.cap-top{display:flex;justify-content:space-between;align-items:baseline;gap:6px;font-size:12px;color:var(--ink-2);white-space:nowrap}
.cap-top span{overflow:hidden;text-overflow:ellipsis}
.cap-top b{font-family:var(--num);font-size:22px;font-weight:500;line-height:1.1;color:var(--ink);font-variant-numeric:lining-nums tabular-nums}
.cap input[type=range]{width:100%;height:22px;margin:0;accent-color:var(--cap-c);cursor:pointer;touch-action:pan-y}
.cap.zero{opacity:.6}
.cap.auto b{animation:capflash .7s var(--ease)}
@keyframes capflash{0%{color:var(--gold-3)}100%{color:var(--ink)}}
.fc-hint{display:none;align-items:center;gap:8px;margin:20px 0 0;padding:12px 14px;background:var(--ivory);border:1px dashed rgba(157,127,72,.45);font-size:13px;color:var(--ink-2)}
.fc-hint i{font-size:18px;color:var(--gold-3)}
.fc-reset{height:34px;padding:0 14px;border:1px solid var(--ink-line);background:transparent;font-size:12.5px;color:var(--ink-2);display:inline-flex;align-items:center;gap:6px}
.fc-reset:hover{border-color:var(--ink);color:var(--ink)}
.fc-reset:disabled{opacity:.35;cursor:default;border-color:var(--ink-line)}
.seg{position:absolute;top:0;bottom:0;display:flex;align-items:center;justify-content:center;color:#fff;font-size:12.5px;font-weight:600;white-space:nowrap;overflow:hidden}
.seg.pg{background:var(--c-pg)}.seg.card{background:var(--c-card)}.seg.cash{background:var(--c-cash)}
.fee{text-align:right}
.fee .amt{font-family:var(--num);font-weight:500;font-size:clamp(26px,2.6vw,34px);line-height:1;color:var(--ink);font-variant-numeric:lining-nums tabular-nums}
.fee .amt small{font-family:var(--serif);font-size:.48em;margin-left:2px}
.fee .bar{height:4px;background:var(--ivory-2);margin:12px 0 10px;border-radius:2px;overflow:hidden;display:flex;justify-content:flex-end}
.fee .bar i{display:block;height:100%;background:var(--ink-2);border-radius:2px;transition:width .6s var(--ease)}
.fc-row.me .fee .bar i{background:linear-gradient(90deg,#d4b57a,#9d7f48)}
.fee .meta{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:4px 12px;font-size:12.5px;color:var(--ink-muted)}
.fee .meta span{white-space:nowrap}
.fee .save{color:var(--c-cash);font-weight:600}
.fee .diff{color:var(--c-pg);font-weight:600}
.fee .best{color:var(--gold-3);font-weight:600}
.fc-legend{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px 16px;align-items:center;padding:22px 0;border-bottom:1px solid var(--ink-line);font-size:13px;color:var(--ink-2)}
.fc-rates-k{font-size:11px;letter-spacing:.24em;color:var(--ink-muted);text-transform:uppercase;white-space:nowrap}
.fc-rates-k small{display:block;letter-spacing:.02em;text-transform:none;font-size:11.5px;margin-top:2px}
.fc-rates{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.rate-box{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:6px 8px 6px 12px;min-width:0;background:#fff;border:1px solid var(--ink-line);border-left:3px solid var(--cap-c);transition:border-color .3s}
.rate-box .nm{font-size:12.5px;color:var(--ink-2);white-space:nowrap}
.rate-box .u{font-size:12px;color:var(--ink-muted)}
.nm-u,.nm-s{display:none}
@media (max-width:860px){.nm-l{display:none}.nm-s{display:inline}}
/* 아주 좁은 화면: −/+ 를 숨기고 값 칸을 넓힌다(눌러서 숫자 자판으로 입력) */
@media (max-width:380px){.rate-step button{display:none!important}.rate-step input{border-inline:0!important}}
.rate-step{display:inline-flex;align-items:center;border:1px solid var(--ink-line);height:34px;background:#fff}
.rate-step button{width:30px;height:100%;border:0;background:transparent;font-size:16px;color:var(--ink-2)}
.rate-step button:hover{background:var(--ivory-2);color:var(--ink)}
.rate-step button:disabled{opacity:.3;cursor:default;background:transparent}
.rate-step input{width:56px;height:100%;border:0;border-inline:1px solid var(--ink-line);text-align:center;font-family:var(--num);font-size:18px;font-weight:500;background:transparent;color:var(--ink);font-variant-numeric:lining-nums tabular-nums}
.rate-step input:focus{outline:1px solid var(--gold-3);outline-offset:-1px}
.rate-box.changed{border-color:rgba(157,127,72,.55);border-left-color:var(--cap-c)}
.rate-box.changed input{color:var(--gold-3)}
.fc-resets{display:flex;gap:6px}
.fc-tip{position:absolute;z-index:5;pointer-events:none;background:var(--ink);color:var(--ivory);font-size:12.5px;line-height:1.55;padding:10px 12px;white-space:nowrap;transform:translate(-50%,calc(-100% - 12px));opacity:0;transition:opacity .15s}
.fc-tip.on{opacity:1}
.fc-tip b{color:var(--gold-2);font-weight:600}
.fc-table-wrap{margin-top:clamp(56px,7vw,88px);overflow-x:auto}
.fc-table-title{display:flex;justify-content:space-between;align-items:baseline;gap:16px;flex-wrap:wrap;margin-bottom:18px}
.fc-table-title h3{font-size:22px}
.fc-table-title span{font-size:13px;color:var(--ink-muted)}
.fc-table{width:100%;min-width:640px;border-collapse:collapse;font-size:14px}
.fc-table th,.fc-table td{padding:16px 14px;text-align:right;border-bottom:1px solid var(--ink-line);white-space:nowrap}
.fc-table th:first-child,.fc-table td:first-child{text-align:left;padding-left:0}
.fc-table thead th{font-size:10.5px;letter-spacing:.18em;font-weight:500;color:var(--ink-muted);text-transform:uppercase;border-bottom:1px solid var(--ink)}
.fc-table td{font-family:var(--num);font-size:19px;font-weight:500;font-variant-numeric:lining-nums tabular-nums}
.fc-table td:first-child{font-family:var(--serif);font-size:15px}
.fc-table th:first-child,.fc-table td:first-child{position:sticky;left:0;background:var(--ivory);z-index:1}
.fc-table tbody tr.on td:first-child{background:#e9e2d3}
.fc-table td.me{color:var(--gold-3)}
.fc-table td.save{color:var(--ink)}
.fc-table tbody tr{cursor:pointer;transition:background .3s}
.fc-table tbody tr:hover{background:rgba(157,127,72,.06)}
.fc-table tbody tr.on{background:rgba(157,127,72,.12)}
.fc-note{margin-top:28px;font-size:12px;color:var(--ink-muted);line-height:1.8;max-width:900px}

/* guest */
.flow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,3vw,40px)}
.flow-step .frame img{aspect-ratio:16/10;object-fit:cover;object-position:top}
.flow-step .n{display:block;font-family:var(--num);font-style:italic;font-size:44px;line-height:1;color:var(--gold);margin-top:36px}
.flow-step h3{font-size:22px;margin-top:12px}
.flow-step small{display:block;font-size:11.5px;letter-spacing:.2em;color:var(--muted);margin-top:6px;text-transform:uppercase}
.flow-step p{color:var(--text-2);font-size:14.5px;margin-top:16px}
.games{display:flex;gap:18px;flex-wrap:wrap;margin-top:18px;font-size:11px;letter-spacing:.24em;color:var(--gold)}

/* unmanned */
.un-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(48px,7vw,104px);align-items:center}
.un-years{font-family:var(--num);font-weight:400;font-size:clamp(150px,18vw,240px);line-height:.78;letter-spacing:-.04em}
.un-years i{font-family:var(--num);font-style:italic;font-size:.22em;letter-spacing:.02em;color:var(--gold);margin-left:10px}
.un-grid h2{font-size:clamp(26px,2.8vw,36px);margin-top:36px}
.un-grid .lead{color:var(--text-2);margin-top:22px}
.un-list{display:grid;grid-template-columns:1fr 1fr;margin-top:40px;border-top:1px solid var(--line-2)}
.un-list div{padding:22px 0;border-bottom:1px solid var(--line-2)}
.un-list div:nth-child(odd){padding-right:20px;border-right:1px solid var(--line-2)}
.un-list div:nth-child(even){padding-left:24px}
.un-list b{display:block;font-family:var(--serif);font-weight:500;font-size:17px}
.un-list small{color:var(--muted);font-size:13px}
.photos{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.photos figure{margin:0}
.photos figure:nth-child(even){transform:translateY(56px)}
.photos .frame{padding:6px}
.photos img{aspect-ratio:3/4;object-fit:cover}
.photos figcaption{margin-top:14px}
.photos figcaption b{display:block;font-family:var(--serif);font-weight:500;font-size:15px}
.photos figcaption small{color:var(--muted);font-size:12.5px}
.apps-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin:clamp(120px,14vw,200px) 0 56px;padding-bottom:28px;border-bottom:1px solid var(--line-2)}
.apps-head h2{font-size:clamp(26px,3.2vw,40px);margin-top:20px}
.platforms{display:flex;gap:22px;font-size:11px;letter-spacing:.26em;color:var(--muted);text-transform:uppercase}
.apps{display:grid;grid-template-columns:1.15fr 1.15fr .9fr;gap:clamp(20px,2.5vw,32px)}
.app{display:flex;flex-direction:column}
.app .frame img{aspect-ratio:16/9;object-fit:cover;object-position:top}
.app .tag{font-size:10.5px;letter-spacing:.26em;color:var(--gold);margin-top:28px;text-transform:uppercase}
.app h3{font-size:22px;margin-top:10px}
.app p{color:var(--text-2);font-size:14.5px;margin-top:12px}
.app .more{margin-top:20px;font-size:13px;letter-spacing:.08em;color:var(--gold-2);display:inline-flex;gap:8px;align-items:center;border-bottom:1px solid var(--gold-line);align-self:flex-start;padding-bottom:4px}
.app.alarm{border:1px solid var(--gold-line);padding:32px;background:radial-gradient(120% 80% at 100% 0%,rgba(200,168,107,.14),transparent 60%),var(--bg-2)}
.app.alarm .tag{margin-top:0}
.app.alarm .icon{font-size:40px;color:var(--gold);line-height:1;margin-bottom:24px}
.notif{margin-top:auto;padding:16px 18px;border:1px solid var(--line-2);background:rgba(255,255,255,.03);font-size:13px}
.notif small{display:block;font-size:10.5px;letter-spacing:.2em;color:var(--muted);text-transform:uppercase;margin-bottom:4px}

/* ecosystem (상아색 목록) */
.index{border-top:1px solid var(--ink)}
.index-row{display:grid;grid-template-columns:80px minmax(0,1fr) minmax(0,1fr) 40px;gap:20px;align-items:center;padding:28px 0;border-bottom:1px solid var(--ink-line);transition:padding .5s var(--ease)}
.index-row:hover{padding-left:16px}
.index-row .n{font-family:var(--num);font-style:italic;font-size:22px;color:var(--gold-3)}
.index-row b{font-family:var(--serif);font-weight:500;font-size:clamp(20px,2.3vw,28px);letter-spacing:-.02em}
.index-row span:not(.n){color:var(--ink-muted);font-size:14.5px}
.index-row i{font-size:20px;color:var(--gold-3);justify-self:end}
.hub-cta{margin-top:56px;display:flex;justify-content:center}

/* story */
.story{text-align:center}
.quote{font-family:var(--serif);font-weight:500;font-size:clamp(28px,4.2vw,56px);line-height:1.45;letter-spacing:-.03em;max-width:980px;margin:40px auto 0}
.quote .mk{font-family:var(--num);color:var(--gold);font-size:1.6em;line-height:0;vertical-align:-.32em;margin:0 .06em}
.quote-by{margin-top:32px;color:var(--text-2);max-width:620px;margin-inline:auto}
.principles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:clamp(72px,8vw,112px);border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2)}
.principles div{padding:40px 28px}
.principles div+div{border-left:1px solid var(--line-2)}
.principles b{font-family:var(--serif);font-weight:500;font-size:21px;display:block}
.principles p{color:var(--muted);font-size:14px;margin-top:10px}
.loop{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:clamp(64px,7vw,96px);position:relative;text-align:left}
.loop::before{content:"";position:absolute;left:0;right:0;top:11px;height:1px;background:linear-gradient(90deg,var(--gold),rgba(200,168,107,.15))}
.loop div{padding-right:24px;position:relative}
.loop div::before{content:"";display:block;width:23px;height:23px;border-radius:50%;border:1px solid var(--gold);background:var(--bg);box-shadow:inset 0 0 0 6px var(--bg),inset 0 0 0 12px var(--gold)}
.loop b{display:block;font-family:var(--num);font-style:italic;font-size:18px;color:var(--gold);margin-top:22px}
.loop h4{font-size:19px;margin-top:6px}
.loop p{font-size:13.5px;color:var(--muted);margin-top:8px}

/* gallery */
.filters{display:flex;gap:30px;flex-wrap:wrap;justify-content:center;margin-bottom:56px}
.filters button{background:transparent;border:0;padding:6px 0;font-size:13.5px;letter-spacing:.08em;color:var(--muted);position:relative}
.filters button span{font-family:var(--num);font-style:italic;font-size:15px;margin-left:6px;color:var(--gold-3)}
.filters button::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--gold);transform:scaleX(0);transition:transform .5s var(--ease)}
.filters button:hover{color:var(--text-2)}
.filters button[aria-pressed=true]{color:var(--text)}
.filters button[aria-pressed=true]::after{transform:scaleX(1)}
.gallery{columns:3 300px;column-gap:28px}
.shot-card{break-inside:avoid;margin:0 0 40px;display:block;width:100%;padding:0;text-align:left;background:transparent;border:0;cursor:zoom-in}
.shot-card .frame{padding:5px;transition:border-color .5s}
.shot-card:hover .frame{border-color:var(--gold)}
.shot-card img{width:100%;background:#000;transition:transform .8s var(--ease)}
.shot-card .clip{overflow:hidden}
.shot-card:hover img{transform:scale(1.03)}
.shot-card small{display:block;font-size:10.5px;letter-spacing:.26em;color:var(--gold);margin-top:18px;text-transform:uppercase}
.shot-card b{display:block;font-family:var(--serif);font-weight:500;font-size:17px;margin-top:6px}
.shot-card p{font-size:13.5px;color:var(--muted);margin-top:4px}
.privacy{font-size:12px;color:var(--muted);text-align:center;margin-top:20px;letter-spacing:.04em}
dialog.lightbox{border:0;padding:0;background:transparent;max-width:min(1400px,94vw);width:100%;color:var(--text)}
dialog.lightbox::backdrop{background:rgba(6,6,7,.94);backdrop-filter:blur(6px)}
dialog.lightbox .frame{padding:6px}
dialog.lightbox p{text-align:center;margin-top:18px;font-size:14px;color:var(--text-2)}
dialog.lightbox button{position:fixed;top:20px;right:20px;width:52px;height:52px;border-radius:50%;border:1px solid var(--gold-line);background:rgba(11,11,12,.6);font-size:20px;color:var(--gold-2)}

/* core: 핵심 기능 6칸 */
.core-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:56px clamp(20px,3vw,40px)}
.core-card .frame{padding:5px}
.core-card .frame img{aspect-ratio:16/10;object-fit:cover;object-position:top left}
.core-card small{display:block;font-size:10.5px;letter-spacing:.26em;color:var(--gold);text-transform:uppercase;margin-top:24px}
.core-card h3{font-size:21px;margin-top:8px}
.core-card p{color:var(--text-2);font-size:14.5px;margin-top:8px}
/* demo band: 체험 데모 바로가기 */
.band{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(40px,6vw,96px);align-items:center}
.band h2{font-size:clamp(28px,3.4vw,44px);margin-top:24px}
.band p{color:var(--text-2);margin-top:20px;max-width:460px}
.band-links{border-top:1px solid var(--line-2)}
.band-links a{display:grid;grid-template-columns:40px minmax(0,1fr) auto;align-items:center;gap:8px;padding:24px 0;border-bottom:1px solid var(--line-2);transition:padding .5s var(--ease),color .3s}
.band-links a:hover{padding-left:12px;color:var(--gold-2)}
.band-links .n{font-family:var(--num);font-style:italic;font-size:20px;color:var(--gold-3)}
.band-links b{font-family:var(--serif);font-weight:500;font-size:22px}
.band-links small{display:block;font-size:12.5px;color:var(--muted);letter-spacing:.04em}
.band-links i{font-size:18px;color:var(--gold)}
.mini-steps{list-style:none;padding:0;margin:44px auto 0;display:flex;justify-content:center;gap:clamp(20px,4vw,56px);flex-wrap:wrap;position:relative;font-size:15px;color:var(--text-2)}
.mini-steps li{display:flex;align-items:baseline;gap:10px}
.mini-steps b{font-family:var(--num);font-style:italic;font-weight:500;font-size:20px;color:var(--gold)}
.mini-steps small{font-size:12px;color:var(--muted)}
.foot-slim{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.foot-slim nav{display:flex;gap:28px;flex-wrap:wrap}

/* start + cta */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line-2)}
.steps div{padding:44px 32px 44px 0}
.steps div+div{padding-left:32px;border-left:1px solid var(--line-2)}
.steps b{font-family:var(--num);font-style:italic;font-size:46px;line-height:1;color:var(--gold)}
.steps h3{font-size:22px;margin-top:22px}
.steps p{color:var(--text-2);font-size:14.5px;margin-top:10px}
.final{margin-top:clamp(96px,11vw,150px);position:relative;text-align:center;padding:clamp(64px,9vw,120px) clamp(24px,5vw,72px);border:1px solid var(--gold-line);background:radial-gradient(70% 90% at 50% 0%,rgba(200,168,107,.16),transparent 70%),var(--bg-2);overflow:hidden}
.final::before{content:"";position:absolute;inset:10px;border:1px solid rgba(200,168,107,.14);pointer-events:none}
.final h2{font-size:clamp(28px,4vw,50px);line-height:1.4;margin-top:28px;position:relative}
.final p{margin:28px auto 0;max-width:600px;color:var(--text-2);position:relative}
.final .actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:48px;position:relative}

footer{border-top:1px solid var(--line);padding:80px 0 40px;font-size:13.5px;color:var(--muted)}
.foot{display:grid;grid-template-columns:minmax(0,1.5fr) repeat(2,minmax(0,.5fr));gap:48px}
.foot .brand{color:var(--text)}
.foot p{margin-top:20px;max-width:360px;line-height:1.8}
.foot h4{font-family:var(--sans);font-size:10.5px;letter-spacing:.28em;color:var(--gold);font-weight:500;margin-bottom:18px;text-transform:uppercase}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.foot a{transition:color .3s}
.foot a:hover{color:var(--text)}
.foot-bottom{margin-top:72px;padding-top:24px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:11px;letter-spacing:.2em;text-transform:uppercase}

/* 타이포 모션 */
.w{display:inline-block;overflow:hidden;vertical-align:top;padding:.04em .02em .12em;margin:-.04em -.02em -.12em}
.wi{display:inline-block}
.js [data-split] .wi{transform:translateY(110%) rotate(4deg);transform-origin:0 100%;transition:transform 1.25s var(--ease) calc(var(--i) * 70ms + var(--d, 0ms))}
.js .in [data-split] .wi,.js [data-split].in .wi{transform:none}
.js [data-split].rv{opacity:1;transform:none}
.sheen{background-image:linear-gradient(105deg,transparent 35%,rgba(255,250,235,.85) 48%,transparent 60%),var(--gold-grad);background-size:260% 100%,100% 100%;background-repeat:no-repeat;background-position:160% 0,0 0;-webkit-background-clip:text;background-clip:text;color:transparent;animation:sheen 7s var(--ease) 2.4s infinite}
@keyframes sheen{0%{background-position:160% 0,0 0}35%,100%{background-position:-60% 0,0 0}}
.js .rv .eyebrow,.js .eyebrow.rv{opacity:0;letter-spacing:.7em;transition:letter-spacing 1.6s var(--ease),opacity 1.4s var(--ease)}
.js .rv.in .eyebrow,.js .eyebrow.rv.in{opacity:1;letter-spacing:.32em}
.odo{display:inline-flex;vertical-align:baseline}
.odo-col{display:inline-block;height:1em;overflow:hidden;line-height:1}
.odo-col>span{display:block;transform:translateY(0);transition:transform 2.2s cubic-bezier(.16,1,.3,1) calc(var(--c) * 160ms + 200ms)}
.odo-col i{display:block;height:1em;font-style:normal;background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.in .odo-col>span{transform:translateY(calc(var(--to) * -1em))}
.kinetic{padding:clamp(56px,7vw,96px) 0;overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg)}
.k-row{display:flex;width:max-content;white-space:nowrap;font-family:var(--serif);font-weight:500;font-size:clamp(52px,9vw,136px);line-height:1.15;letter-spacing:-.03em;will-change:transform}
.k-row span{padding-right:.5em;display:inline-flex;align-items:center;gap:.5em}
.k-row span::after{content:"";width:.16em;height:.16em;border-radius:50%;background:var(--gold);opacity:.7}
.k-row.outline{color:transparent;-webkit-text-stroke:1px rgba(200,168,107,.55)}
.k-row.fill{color:var(--text)}
.k-row.fill em{font-style:normal;background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.read .wd{transition:color .5s var(--ease)}
.js .read .wd{color:rgba(236,230,218,.16)}
.js .read .wd.lit{color:var(--text)}
.js .read .wd.gold-mark{color:var(--gold)}
.num-v{display:inline-block}
[data-odo] sub{color:var(--gold-2)}

/* 등장 효과: JS 가 돌 때만 숨긴다 */
.js .rv{opacity:0;transform:translateY(28px);transition:opacity 1.2s var(--ease),transform 1.2s var(--ease)}
.js .rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.js .rv{opacity:1;transform:none}.log li{opacity:1;transform:none}
  .js [data-split] .wi{transform:none}.js .rv .eyebrow,.js .eyebrow.rv{opacity:1;letter-spacing:.32em}.odo-col>span{transform:translateY(calc(var(--to) * -1em))}.js .read .wd{color:var(--text)}.k-row{transform:none!important}}

@media (max-width:1080px){
  .nav-links{display:none}
  .nav-cta{margin-left:auto}
  .log{right:16px;bottom:16px;width:min(320px,46%)}
  .apps{grid-template-columns:1fr 1fr}
  .app.alarm{grid-column:span 2}
}
@media (max-width:860px){
  .demo-grid,.fee-grid,.un-grid,.feature,.foot{grid-template-columns:minmax(0,1fr)}
  .feature.flip .feature-copy{order:0}
  .feature.flip{grid-template-columns:minmax(0,1fr)}
  .demo-body{grid-template-columns:minmax(0,1fr)}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat:nth-child(3)::before{display:none}
  .stat:nth-child(-n+2){border-bottom:1px solid var(--line-2)}
  .log{position:relative;right:auto;bottom:auto;width:auto;margin:-20px 14px 0}
  .hero-note{text-align:center}
  .demo-tabs{flex-direction:row;overflow-x:auto;border-top:0;gap:24px;scrollbar-width:none;border-bottom:1px solid var(--line-2)}
  .demo-tab{flex:0 0 auto;grid-template-columns:auto;border-bottom:0;padding:12px 0}
  .demo-tab .n,.demo-tab small{display:none}
  .demo-tab b{font-size:17px}
  .flow,.steps,.principles{grid-template-columns:minmax(0,1fr)}
  .flow{gap:64px}
  .principles div+div,.steps div+div{border-left:0;padding-left:0;border-top:1px solid var(--line-2)}
  .steps div{padding-right:0}
  .loop{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:48px}
  .loop::before{display:none}
  .photos figure:nth-child(even){transform:translateY(32px)}
  .index-row{grid-template-columns:48px minmax(0,1fr) 24px;row-gap:2px}
  .index-row .n{grid-column:1;grid-row:1/3}
  .index-row b{grid-column:2;grid-row:1}
  .index-row span:not(.n){grid-column:2;grid-row:2}
  .index-row i{grid-column:3;grid-row:1/3}
  .filters{gap:20px}
  .core-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .band{grid-template-columns:minmax(0,1fr)}
  .fc-top{grid-template-columns:minmax(0,1fr)}
  .fc-hero{text-align:left}
  .fc-head{display:none}
  .fc-row{grid-template-columns:minmax(0,1fr);gap:14px}
  .fee{text-align:left}
  .fee .bar{justify-content:flex-start}
  .fee .meta{justify-content:flex-start;flex-wrap:wrap}
  .fc-reset{margin-left:0}
  .fc-legend{grid-template-columns:minmax(0,1fr)}
  .fc-rates{gap:6px}
  .rate-box{flex-direction:column;align-items:stretch;gap:6px;padding:8px 4px 5px 6px}
  .rate-box .nm{font-size:11.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .rate-box .u{display:none}
  .nm-u{display:inline;color:var(--ink-muted)}
  .rate-step{height:38px}
  .rate-step button{width:22px;flex:none;font-size:15px}
  .rate-step input{width:auto;flex:1;min-width:0;font-size:16px;padding:0}
  .fc-resets{justify-content:center}
  .fc-hint{display:flex}
  .mix-wrap{height:54px;margin-top:4px}
  .handle{width:48px;margin-left:-24px;top:-9px;bottom:-9px}
  .handle::before{width:4px}
  .handle::after{width:28px;height:28px}
  .seg{font-size:14px}
  .mix-cap{gap:6px;margin-top:16px}
  .cap-top{flex-direction:column;align-items:flex-start;gap:0;font-size:11.5px}
  .cap-top b{font-size:26px}
  .cap input[type=range]{height:30px}
}
@media (max-width:640px){
  .nav .wrap{height:68px}
  .eyebrow{font-size:10.5px;letter-spacing:.2em;gap:10px}
  .js .rv.in .eyebrow,.js .eyebrow.rv.in{letter-spacing:.18em}
  .eyebrow.center{white-space:nowrap}
  .eyebrow.center::before,.eyebrow.center::after{display:none}
  .eyebrow::before,.eyebrow.center::after{width:18px}
  .nav-cta a.login{display:none}
  .brand small{display:none}
  .apps{grid-template-columns:minmax(0,1fr)}
  .app.alarm{grid-column:auto}
  .trio{grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(0,1fr);gap:8px}
  .trio figcaption{font-size:10.5px;letter-spacing:.04em}
  .un-list{grid-template-columns:minmax(0,1fr)}
  .un-list div:nth-child(odd){border-right:0;padding-right:0}
  .un-list div:nth-child(even){padding-left:0}
  .stat{padding:36px 12px}
  .stat strong{font-size:14px}
  .btn{height:50px;padding:0 24px}
  .loop{grid-template-columns:minmax(0,1fr)}
  .core-grid{grid-template-columns:minmax(0,1fr);gap:48px}
}

/* Existing interactive demos keep their isolated document and open on demand. */
.demo-open{overflow:hidden}
.demo-dialog{width:min(1500px,96vw);height:min(960px,92dvh);max-width:96vw;max-height:92dvh;padding:0;border:1px solid var(--gold-line);background:var(--bg-2);color:var(--text)}
.demo-dialog::backdrop{background:rgba(0,0,0,.82);backdrop-filter:blur(6px)}
.demo-dialog[open]{display:flex;flex-direction:column}
.demo-dialog-head{display:flex;align-items:center;gap:18px;padding:16px 20px;border-bottom:1px solid var(--gold-line);flex:none}
.demo-dialog-head h2{font-family:var(--sans);font-size:16px;margin-right:auto}
.demo-dialog-head a{font-size:13px;color:var(--gold-2)}
.demo-dialog-head button{border:1px solid var(--gold-line);padding:6px 12px;background:transparent;font-size:14px}
.demo-frame{flex:1;min-height:0;overflow:hidden;background:#111}
.demo-frame iframe{display:block;width:100%;height:100%;border:0}
.section-anchor{position:absolute;scroll-margin-top:96px}
section[id]{scroll-margin-top:72px}
.calculator-link{display:inline-flex;margin-top:20px;border-bottom:1px solid var(--gold-3);color:var(--ink-2);font-size:14px}
.calculator-page{background:var(--ivory);color:var(--ink)}
.calculator-page::before{display:none}
.calculator-page #fee{min-height:100dvh;padding:clamp(32px,5vw,64px) 0}
.calculator-page .sec-head{margin-bottom:clamp(24px,4vw,48px)}
.calculator-page .sec-head h1{font-size:clamp(30px,4vw,48px)}
.calculator-page #fee .sec-head p{margin-top:16px}
@media(max-width:640px){.demo-dialog-head{padding:12px;gap:10px}.demo-dialog-head h2{font-size:14px}.demo-dialog-head a{font-size:11px}.demo-dialog-head button{padding:6px 10px}}

.fee-guide-action{display:flex;justify-content:flex-end;align-items:center;gap:14px;flex-wrap:wrap;margin:0 0 20px}
.fee-guide-link{display:inline-flex;align-items:center;padding:12px 18px;border:1px solid var(--gold-3);color:var(--ink);font-size:14px;font-weight:600}
.fee-guide-link:hover{background:var(--ink);color:var(--ivory)}
.fee-guide-action>span{font-size:12px;color:var(--ink-muted)}
@media(max-width:640px){.fee-guide-action{justify-content:flex-start;gap:8px}}

.fee-rule{padding:24px 0;border-bottom:1px solid var(--ink-line);margin-bottom:20px}
.fee-rule-fields{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.fee-rule label{display:flex;flex-direction:column;gap:7px;font-size:12px;color:var(--ink-2)}
.fee-rule input:not([type=checkbox]),.fee-rule select{width:100%;min-width:0;background:#fffdf8;border:1px solid var(--ink-line);padding:10px 12px;border-radius:0;font:inherit;font-size:14px;color:var(--ink)}
.fee-rule input:disabled,.fee-rule select:disabled{background:#eee9df;color:var(--ink-muted)}
.fee-annual-input{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:18px;margin-top:18px}
.fee-rule label.fee-annual-toggle{flex-direction:row;align-items:center;gap:8px;font-size:13px}
.fee-annual-toggle input{accent-color:var(--gold-3)}
#feeMatch{margin-top:18px;font-size:14px;font-weight:600;color:var(--ink)}
.fee-rule-note{font-size:12px;color:var(--ink-muted);margin-top:10px}
.fee-explanation{margin-top:24px;border:1px solid var(--ink-line);padding:18px 22px;color:var(--ink-2);font-size:13px}
.fee-explanation summary{font-size:14px;font-weight:600;cursor:pointer;color:var(--ink)}
#feeMatchSummary{margin-top:16px}
.fee-formula{padding-top:18px;margin-top:18px;border-top:1px solid var(--ink-line)}
.fee-formula h3{font-family:var(--sans);font-size:15px;margin-bottom:8px}
.fee-formula p{font-size:12px;line-height:1.9}
.fee-formula .formula-total{font-size:13px;font-weight:600;margin-top:8px;color:var(--ink)}
.rate-step input:disabled{opacity:1;color:var(--ink);background:rgba(157,127,72,.06)}
@media(max-width:860px){.fee-rule-fields,.fee-annual-input{grid-template-columns:minmax(0,1fr)}.fee-explanation{padding:16px}.fee-formula p{overflow-wrap:anywhere;word-break:normal}}