:root {
  --paper: #FFFFFF; --ink: #181C24; --bronze: #7E6A4D; --white: #FFFFFF;
  --card: #FFFFFF; --muted: #5C6370; --border: #DDD7CB; --overlay: 14, 18, 25;
  --display: 'Inter Tight', 'Pretendard', 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;
  --body: 'Inter', 'Pretendard', 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --serif-ko: 'Hakgyoansim Bareonbatang'; --serif-ko-w: 700; --serif-ko-ls: -0.02em;
}
@font-face { font-family: 'Hakgyoansim Bareonbatang'; font-weight: 700; font-style: normal; font-display: swap;
  src: url('fonts/HakgyoansimBareonbatang-B.woff2') format('woff2'); }
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--body); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; word-break: keep-all; overflow-wrap: break-word; }
a { color: inherit; text-decoration: none; }
img { display: block; }
button { font: inherit; }
[data-lang="ko"] [lang="en"], [data-lang="en"] [lang="ko"] { display: none !important; }
html.ko-only .lang { display: none !important; }
:lang(ko) { font-family: 'Pretendard', var(--body); }
.display, h1, h2, h3 { font-family: var(--display); margin: 0; }
.display:lang(ko), h3:lang(ko) { font-family: 'Pretendard', var(--display); }
h1:lang(ko), h2:lang(ko) { font-family: var(--serif-ko), 'Pretendard', var(--display); }
.em, .em:lang(ko), :lang(ko) .em { font-family: inherit; font-style: normal; font-weight: inherit; color: var(--bronze); }
.cta { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 28px; border-radius: 999px; border: 0; cursor: pointer; white-space: nowrap;
  font-family: var(--body); font-weight: 600; font-size: 14px; letter-spacing: -0.005em; line-height: 1.2; transition: background .25s var(--ease), transform .25s var(--ease), border-color .25s var(--ease), color .25s; }
.cta:lang(ko), .cta :lang(ko) { font-family: 'Pretendard', var(--body); }
.cta-white { background: #fff; color: var(--ink); }
.cta-white:hover { background: var(--paper); transform: translateY(-1px); }
.cta-glass { background: rgba(255,255,255,.55); color: var(--ink); border: 1px solid rgba(24,28,36,.16); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); }
.cta-glass:hover { background: rgba(255,255,255,.85); border-color: rgba(24,28,36,.3); }
.cta-ink { background: var(--ink); color: var(--paper); }
.cta-ink:hover { background: var(--bronze); transform: translateY(-1px); }
.cta-small { padding: 7px 16px; font-size: 13px; }
.cta.cta-line { background: transparent; color: var(--ink); border: 1px solid rgba(24,28,36,.45); border-radius: 8px; padding: 14px 26px; font-size: 16px; }
.cta.cta-line:hover { background: rgba(24,28,36,.06); border-color: var(--ink); }
.cta:focus-visible, .lang button:focus-visible, .menu-toggle:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }
.nav { position: relative; z-index: 30; padding: 22px 48px; background: var(--paper); border-bottom: 1px solid var(--border); }
.nav--over { position: absolute; top: 0; left: 0; right: 0; padding: 26px 48px 0; background: none; border: 0; }
.pill { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 32px; }
.pill .brand { display: inline-flex; grid-column: 2; grid-row: 1; justify-self: center; }
.pill .logo { height: 40px; margin: 0; }
.pill .right { display: contents; }
.pill .links { display: flex; align-items: center; gap: 36px; }
.pill .links-l { grid-column: 1; grid-row: 1; justify-self: start; }
.pill .r-group { grid-column: 3; grid-row: 1; justify-self: end; display: flex; align-items: center; gap: 36px; }
.pill .links > a, .pill .has-sub > a { position: relative; display: inline-flex; align-items: center; gap: 6px; padding: 6px 0; font-size: 17px; font-weight: 500; color: rgba(24,28,36,.78); transition: color .25s; }
.pill .links > a:hover, .pill .has-sub:hover > a, .pill .has-sub:focus-within > a { color: var(--ink); }
.pill .links > a[aria-current], .pill .has-sub[aria-current] > a { color: var(--ink); }
.pill .links > a[aria-current]::after, .pill .has-sub[aria-current] > a::after { content: ''; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; border-radius: 2px; background: var(--bronze); }
.pill .has-sub > a .chev { width: 10px; height: 10px; transition: transform .25s; }
.pill .has-sub:hover > a .chev, .pill .has-sub:focus-within > a .chev { transform: rotate(180deg); }
.has-sub { position: relative; }
.drop { position: absolute; top: 100%; left: -18px; padding-top: 14px; display: none; z-index: 40; }
.has-sub:hover .drop, .has-sub:focus-within .drop { display: block; }
.sub-panel { min-width: 340px; padding: 10px; border-radius: 12px; background: rgba(255,255,255,.94); border: 1px solid var(--border); box-shadow: 0 24px 60px -24px rgba(24,28,36,.35); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); }
.sub-panel a { display: grid; grid-template-columns: 28px 1fr; gap: 10px; padding: 12px 12px; border-radius: 8px; transition: background .2s; }
.sub-panel a:hover, .sub-panel a[aria-current] { background: rgba(126,106,77,.08); }
.sub-panel .n { font-family: var(--display); font-weight: 600; font-size: 13px; color: var(--bronze); padding-top: 2px; }
.sub-panel .t { display: block; font-size: 15px; font-weight: 600; color: var(--ink); line-height: 1.35; }
.sub-panel .d { display: block; font-size: 12.5px; color: var(--muted); line-height: 1.5; margin-top: 3px; }
.sub-panel .all { grid-template-columns: 1fr; margin-top: 4px; padding-top: 12px; border-top: 1px solid var(--border); border-radius: 0; font-size: 13px; color: var(--bronze); font-weight: 600; }
.sub-panel .all:hover { background: transparent; color: var(--ink); }
.lang { display: inline-flex; border: 1px solid rgba(24,28,36,.2); border-radius: 999px; padding: 2px; }
.lang button { all: unset; cursor: pointer; font: 600 12px/1 var(--body); letter-spacing: .04em; padding: 6px 10px; border-radius: 999px; color: rgba(24,28,36,.6); transition: color .25s, background .25s; }
.lang button[aria-pressed="true"] { background: var(--ink); color: var(--paper); }
.menu-toggle { display: none; all: unset; cursor: pointer; width: 42px; height: 42px; border-radius: 10px; border: 1px solid rgba(24,28,36,.25); display: none; place-items: center; }
.menu-toggle svg { width: 20px; height: 20px; }
.menu-toggle .x { display: none; }
.nav.open .menu-toggle .bars { display: none; }
.nav.open .menu-toggle .x { display: block; }
.hero { position: relative; width: 100%; height: 100vh; height: 100svh; min-height: 700px; overflow: hidden; background: var(--paper); color: var(--ink); }
.hero-media { position: absolute; inset: 0; z-index: 1; }
.hero-media video, .hero-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero::before { content: ''; position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background: linear-gradient(to bottom, rgba(255,255,255,.80) 0%, rgba(255,255,255,.25) 16%, rgba(255,255,255,0) 32%, rgba(255,255,255,0) 50%, rgba(255,255,255,.72) 74%, rgba(255,255,255,.94) 100%); }
.hero-bottom { position: absolute; left: 0; right: 0; bottom: 0; z-index: 20; padding: 0 56px 72px; }
.hero-bottom .row { max-width: 1280px; margin: 0 auto; display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; }
.hero-left { max-width: 1000px; }
.hero h1 { font-weight: 600; font-size: clamp(40px, 5.4vw, 76px); line-height: 1.05; letter-spacing: -0.025em; text-wrap: balance; margin: 0 0 20px; }
.hero h1:lang(ko) { font-weight: var(--serif-ko-w); letter-spacing: var(--serif-ko-ls); line-height: 1.2; font-size: clamp(30px, 4vw, 54px); }
.hero .sub { font-size: 18px; line-height: 1.45; color: rgba(24,28,36,.78); max-width: 44em; margin: 0 0 32px; }
.hero .ctas { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.hero .proof { display: flex; gap: 18px; flex-wrap: wrap; margin: 26px 0 0; font-size: 13px; color: rgba(24,28,36,.62); }
.hero .proof span::before { content: ''; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--bronze); margin-right: 8px; vertical-align: 2px; }
@keyframes settle { from { opacity: 0; transform: translateY(20px); filter: blur(8px); } to { opacity: 1; transform: none; filter: blur(0); } }
.enter { opacity: 0; animation: settle 1s cubic-bezier(0.19, 1, 0.22, 1) forwards; }
.enter.d1 { animation-delay: .4s; } .enter.d2 { animation-delay: .7s; } .enter.d3 { animation-delay: .9s; } .enter.d4 { animation-delay: 1.1s; } .enter.d0 { animation-delay: .2s; }
.page-hero { padding: 88px 40px 64px; border-bottom: 1px solid var(--border); background: var(--paper); }
.page-hero .wrap { max-width: 1280px; margin: 0 auto; }
.page-hero h1 { font-weight: 500; letter-spacing: -0.025em; line-height: 1.08; font-size: clamp(36px, 4.6vw, 66px); text-wrap: balance; max-width: 18em; }
.page-hero h1:lang(ko) { font-weight: var(--serif-ko-w); letter-spacing: var(--serif-ko-ls); line-height: 1.25; font-size: clamp(28px, 3.3vw, 44px); }
.page-hero .lead { font-size: 18px; line-height: 1.6; color: rgba(24,28,36,.72); max-width: 40em; margin: 26px 0 0; }
.page-hero .acts { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 36px; }
.page-hero.split .wrap { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.page-hero.split .wrap > :only-child { grid-column: 1 / -1; }
.page-hero.split .hero-fig { margin: 0; }
.page-hero.split .hero-fig img { display: block; width: 100%; aspect-ratio: 4 / 5; max-height: 600px; object-fit: cover; border-radius: 12px; border: 1px solid var(--border); }
@media (max-width: 900px) { .page-hero.split .wrap { grid-template-columns: 1fr; gap: 36px; } .page-hero.split .hero-fig img { aspect-ratio: 4 / 3; } }
.crumb { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--muted); margin-bottom: 28px; }
.crumb a:hover { color: var(--ink); }
.crumb i { width: 4px; height: 4px; border-radius: 50%; background: var(--border); }
.subnav { position: sticky; top: 0; z-index: 25; background: rgba(255,255,255,.92); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--border); }
.subnav .wrap { max-width: 1280px; margin: 0 auto; padding: 0 40px; display: flex; align-items: center; gap: 4px; overflow-x: auto; scrollbar-width: none; }
.subnav .wrap::-webkit-scrollbar { display: none; }
.subnav a { flex: 0 0 auto; display: inline-flex; align-items: center; gap: 8px; padding: 16px 14px; font-size: 14px; font-weight: 500; color: var(--muted); border-bottom: 2px solid transparent; margin-bottom: -1px; transition: color .25s, border-color .25s; white-space: nowrap; }
.subnav a .n { font-family: var(--display); font-weight: 600; font-size: 12px; color: var(--bronze); }
.subnav a:hover { color: var(--ink); }
.subnav a[aria-current] { color: var(--ink); border-color: var(--ink); }
.subnav a.home { color: var(--bronze); margin-right: 10px; padding-left: 0; }
.breath { height: 16px; background: var(--paper); }
section.p { padding: 96px 40px; }
section.p + section.p, .foot { border-top: 1px solid var(--border); }
section.p.tight { padding: 88px 40px; }
.wrap { max-width: 1280px; margin: 0 auto; }
.wrap-5 { max-width: 1024px; margin: 0 auto; }
.wrap-4 { max-width: 896px; margin: 0 auto; }
.label { font-size: 12px; text-transform: uppercase; letter-spacing: .18em; color: var(--muted); margin-bottom: 20px; font-weight: 500; }
.label:lang(ko) { text-transform: none; letter-spacing: .14em; font-size: 13px; }
h2 { font-weight: 500; letter-spacing: -0.025em; line-height: 1.1; font-size: clamp(30px, 3.4vw, 46px); text-wrap: balance; }
h2:lang(ko) { font-weight: var(--serif-ko-w); letter-spacing: var(--serif-ko-ls); line-height: 1.3; font-size: clamp(24px, 2.7vw, 36px); }
h2.thesis { font-size: clamp(30px, 3.6vw, 50px); line-height: 1.2; letter-spacing: -0.02em; max-width: 20em; margin-bottom: 48px; }
h2.thesis:lang(ko) { font-size: clamp(26px, 3vw, 42px); line-height: 1.35; }
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; max-width: 896px; }
.cols p { margin: 0; color: rgba(24,28,36,.8); line-height: 1.7; font-size: 16px; }
.head-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 72px; }
.intro { color: rgba(24,28,36,.7); line-height: 1.7; max-width: 36em; margin: 16px 0 0; font-size: 15px; }
.sec-head { margin-bottom: 56px; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 40px; transition: border-color .3s, box-shadow .3s; }
.card:hover { border-color: rgba(24,28,36,.2); box-shadow: 0 10px 30px -12px rgba(24,28,36,.18); }
.card .num { font-family: var(--display); font-weight: 500; font-size: 56px; line-height: 1; letter-spacing: -0.04em; color: var(--bronze); margin-bottom: 32px; }
.card h3 { font-weight: 500; font-size: 28px; line-height: 1.15; letter-spacing: -0.015em; margin-bottom: 14px; }
.card h3:lang(ko) { font-weight: 600; font-size: 24px; }
.card p { margin: 0 0 32px; font-size: 14.5px; line-height: 1.7; color: rgba(24,28,36,.72); }
.card .ft { font-size: 12px; text-transform: uppercase; letter-spacing: .15em; color: var(--muted); padding-top: 22px; border-top: 1px solid var(--border); }
.card .ft:lang(ko) { text-transform: none; letter-spacing: .1em; font-size: 13px; }
a.card { display: flex; flex-direction: column; }
a.card .go { margin-top: auto; padding-top: 22px; border-top: 1px solid var(--border); font-size: 13px; font-weight: 600; color: var(--bronze); display: flex; align-items: center; gap: 8px; }
a.card .go svg { width: 14px; height: 14px; transition: transform .25s; }
a.card:hover .go svg { transform: translateX(4px); }
a.card .kicker { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 18px; font-weight: 600; }
a.card .kicker:lang(ko) { text-transform: none; letter-spacing: .1em; font-size: 13px; }
.evidence-intro { display: grid; grid-template-columns: 5fr 4fr; gap: 64px; align-items: end; margin-bottom: 72px; }
.evidence-intro .intro { margin: 0; }
.evidence-stack { display: grid; gap: 24px; }
.evidence-story { border-radius: 8px; overflow: hidden; }
.evidence-story .scope { font-size: 12px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 32px; }
.evidence-story .scope:lang(ko) { font-size: 13px; letter-spacing: .1em; text-transform: none; }
.evidence-story h3 { font-size: clamp(24px, 2.5vw, 36px); font-weight: 500; line-height: 1.25; letter-spacing: -.02em; margin-bottom: 16px; }
.evidence-story h3:lang(ko) { font-weight: 600; }
.evidence-story p { margin: 0; font-size: 15px; line-height: 1.75; }
.evidence-story p + p { margin-top: 12px; }
.evidence-stat { font-family: var(--display); font-size: clamp(68px, 10vw, 132px); font-weight: 600; line-height: .86; letter-spacing: -.065em; white-space: nowrap; }
.evidence-stat .unit { font-size: .48em; letter-spacing: -.03em; }
.evidence-source { margin-top: 24px; padding-top: 18px; border-top: 1px solid currentColor; border-color: rgba(126,106,77,.25); font-size: 12px; line-height: 1.6; color: var(--muted); }
.evidence-source a { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.evidence-source a:hover { color: var(--bronze); }
.share-figure { margin: 0; max-width: 300px; }
.share-ring { position: relative; width: min(100%, 260px); aspect-ratio: 1; }
.share-ring svg { display: block; width: 100%; height: 100%; overflow: visible; transform: rotate(-90deg); }
.share-ring circle { fill: none; stroke-width: 9; }
.share-ring .ring-track { stroke: rgba(242,239,232,.16); }
.share-ring .ring-value { stroke: #D8C5A4; stroke-dasharray: 0 100; transition: stroke-dasharray 1.25s var(--ease); }
.evidence-story.publisher.in .ring-value { stroke-dasharray: 83.3 16.7; }
.share-number { position: absolute; inset: 0; display: grid; place-content: center; font-family: var(--display); font-size: clamp(54px, 5.5vw, 78px); font-weight: 600; line-height: .9; letter-spacing: -.06em; color: #D8C5A4; }
.share-number .unit { font-size: .45em; letter-spacing: -.02em; }
.share-key { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 18px; font-size: 11px; line-height: 1.4; color: rgba(242,239,232,.68); }
.share-key > div { display: flex; align-items: center; gap: 7px; }
.share-key i { width: 9px; height: 9px; border-radius: 50%; flex: 0 0 auto; }
.share-key .used { background: #D8C5A4; }
.share-key .unused { background: rgba(242,239,232,.18); }
.metric-bars { width: 100%; max-width: 390px; margin: 0; }
.metric-axis { display: grid; grid-template-columns: 1fr 1fr 1fr; margin: 0 0 14px; font: 500 10px/1 var(--body); color: var(--muted); }
.metric-axis span:nth-child(2) { text-align: center; }
.metric-axis span:last-child { text-align: right; }
.metric-row + .metric-row { margin-top: 24px; }
.metric-label { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 9px; }
.metric-label span { font-size: 12px; line-height: 1.35; color: rgba(24,28,36,.72); }
.metric-label strong { flex: 0 0 auto; font-family: var(--display); font-size: 28px; font-weight: 500; line-height: 1; letter-spacing: -.035em; color: var(--ink); }
.metric-track { position: relative; height: 12px; border-radius: 999px; background: #E9E4DA; overflow: hidden; }
.metric-track::after { content: ''; position: absolute; left: 50%; top: 0; bottom: 0; width: 1px; background: rgba(24,28,36,.14); }
.metric-fill { display: block; width: var(--value); height: 100%; border-radius: inherit; background: var(--bronze); transform: scaleX(0); transform-origin: left; transition: transform 1s var(--ease); }
.metric-row.secondary .metric-fill { background: rgba(126,106,77,.58); transition-delay: .12s; }
.evidence-story.learner.in .metric-fill { transform: scaleX(1); }
.metric-note { margin-top: 18px; font-size: 11px; line-height: 1.5; color: var(--muted); }
.market-volume { width: min(100%, 360px); margin-left: auto; display: flex; flex-direction: column; align-items: flex-end; }
.volume-grid { width: min(100%, 294px); display: grid; grid-template-columns: repeat(7, 1fr); gap: 9px; margin-top: 28px; }
.volume-dot { aspect-ratio: 1; border-radius: 3px; background: var(--bronze); opacity: 0; transform: scale(.5); transition: opacity .5s var(--ease), transform .5s var(--ease); }
.volume-dot:nth-child(n+8) { transition-delay: .06s; }
.volume-dot:nth-child(n+15) { transition-delay: .12s; }
.volume-dot:nth-child(n+22) { transition-delay: .18s; }
.volume-dot:nth-child(n+29) { transition-delay: .24s; }
.evidence-story.market.in .volume-dot { opacity: .78; transform: none; }
.volume-caption { margin-top: 12px; font-size: 11px; line-height: 1.4; color: var(--muted); }
.evidence-story.publisher { display: grid; grid-template-columns: minmax(260px, .9fr) 1.1fr; gap: 56px; padding: 56px; background: var(--ink); color: var(--paper); }
.evidence-story.publisher .scope, .evidence-story.publisher p { color: rgba(242,239,232,.75); }
.evidence-story.publisher .evidence-source { color: rgba(242,239,232,.62); border-color: rgba(242,239,232,.18); }
.evidence-story.publisher .evidence-source a:hover { color: #fff; }
.evidence-story.learner { display: grid; grid-template-columns: .82fr 1.18fr; gap: 56px; padding: 56px; background: var(--white); border: 1px solid var(--border); margin-left: 8%; }
.evidence-story.learner.flush { margin-left: 0; }
.evidence-story.market { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; padding: 56px 0; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--border); }
.evidence-story.market .evidence-stat { color: var(--bronze); text-align: right; }
.evidence-caveat { max-width: 64em; margin: 32px 0 0; color: var(--muted); font-size: 12px; line-height: 1.65; }
.books { display: flex; gap: 4px; margin: 0 0 20px; flex-wrap: wrap; }
.books button, .sp-tabs button { all: unset; cursor: pointer; font: 500 14px/1.2 var(--body); padding: 9px 16px; border-radius: 999px; color: var(--muted); border: 1px solid transparent; transition: color .25s, border-color .25s, background .25s; }
.books button:lang(ko), .sp-tabs button:lang(ko) { font-family: 'Pretendard', var(--body); }
.books button[aria-selected="true"], .sp-tabs button[aria-selected="true"] { color: var(--ink); border-color: var(--border); background: #fff; }
.books button:focus-visible, .sp-tabs button:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }
.stage { background: #fff; border: 1px solid var(--border); border-radius: 8px; padding: 28px 24px 8px; }
.specimen { max-width: 820px; margin: 0 auto; }
.sp-tabs { display: flex; justify-content: center; gap: 4px; margin-bottom: 6px; }
.sp-stage { position: relative; }
.sp-clip { overflow: hidden; }
.sp-clip iframe { display: block; width: 100%; border: 0; background: transparent; }
.sp-stage img { margin: 12px auto 20px; max-width: calc(100% - 24px); height: auto; background: #fff; box-shadow: 0 2px 18px rgba(0,0,0,.14); }
.sp-note { font-size: 14px; line-height: 1.6; color: var(--muted); margin: 24px 0 0; max-width: 44em; }
.reader-section { background: #FAFAF8; }
.reader-head { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 48px; margin-bottom: 64px; }
.reader-head .intro { max-width: 48em; }
.reader-stage { background: #E6E1D8; border: 1px solid var(--border); border-radius: 12px; padding: 24px 24px 18px; overflow: hidden; margin: 0; }
.reader-screen { overflow: hidden; border: 1px solid rgba(24,28,36,.12); border-radius: 9px; background: #fff; box-shadow: 0 28px 70px -36px rgba(24,28,36,.45); }
.reader-screen img { width: 100%; height: auto; }
.reader-caption { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 15px; color: var(--muted); font-size: 12px; line-height: 1.5; }
.reader-caption .state { flex: 0 0 auto; border: 1px solid rgba(24,28,36,.18); border-radius: 999px; padding: 5px 10px; color: var(--ink); background: rgba(255,255,255,.4); }
.reader-features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 56px; }
.reader-features.four { grid-template-columns: repeat(4, 1fr); }
.reader-feature { border-top: 1px solid var(--ink); padding-top: 22px; }
.reader-feature .n { color: var(--bronze); font-family: var(--display); font-size: 14px; font-weight: 600; letter-spacing: .04em; margin-bottom: 24px; }
.reader-feature h3 { font-size: 23px; font-weight: 500; line-height: 1.3; letter-spacing: -.015em; margin-bottom: 12px; }
.reader-feature h3:lang(ko) { font-size: 21px; font-weight: 600; }
.reader-feature p { margin: 0; color: rgba(24,28,36,.72); font-size: 14px; line-height: 1.7; }
.prototype { display: inline-block; margin-left: 7px; padding: 3px 7px; border-radius: 999px; background: rgba(126,106,77,.12); color: var(--bronze); font-size: 10px; font-weight: 600; letter-spacing: .04em; vertical-align: 2px; }
.reader-note { margin: 36px 0 0; padding-top: 20px; border-top: 1px solid var(--border); color: var(--muted); font-size: 12px; line-height: 1.65; }
.rows { border-top: 1px solid var(--border); }
.row-item { display: grid; grid-template-columns: 64px 4fr 7fr; gap: 24px; padding: 30px 0; border-bottom: 1px solid var(--border); }
.row-item .n { font-family: var(--display); font-weight: 500; font-size: 20px; color: var(--muted); letter-spacing: -0.01em; padding-top: 2px; }
.row-item h3 { font-weight: 500; font-size: 22px; line-height: 1.25; letter-spacing: -0.015em; }
.row-item h3:lang(ko) { font-weight: 600; font-size: 20px; }
.row-item p { margin: 0; font-size: 15px; line-height: 1.65; color: rgba(24,28,36,.75); }
.row-item p + p { margin-top: 10px; }
.quiet { font-size: 14px; color: var(--muted); margin: 40px 0 0; max-width: 36em; }
.compare { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.compare .col { background: var(--white); border: 1px solid var(--border); border-radius: 8px; padding: 36px 32px 28px; display: flex; flex-direction: column; transition: border-color .3s, box-shadow .3s; }
.compare .col:hover { border-color: rgba(24,28,36,.2); box-shadow: 0 10px 30px -12px rgba(24,28,36,.18); }
.compare .col .num { font-family: var(--display); font-weight: 500; font-size: 44px; line-height: 1; letter-spacing: -0.04em; color: var(--bronze); margin-bottom: 22px; }
.compare .col h3 { font-weight: 500; font-size: 26px; line-height: 1.2; letter-spacing: -0.015em; margin-bottom: 8px; }
.compare .col h3:lang(ko) { font-weight: 600; font-size: 23px; }
.compare .col .one { margin: 0 0 26px; color: rgba(24,28,36,.72); font-size: 14.5px; line-height: 1.65; }
.compare dl { margin: 0; display: grid; gap: 14px; }
.compare dt { font-size: 11.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); font-weight: 600; margin-bottom: 4px; }
.compare dt:lang(ko) { text-transform: none; letter-spacing: .08em; font-size: 12.5px; }
.compare dd { margin: 0; font-size: 14px; line-height: 1.6; color: rgba(24,28,36,.8); padding-bottom: 14px; border-bottom: 1px solid var(--border); }
.compare .go { margin-top: 24px; display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; font-weight: 600; color: var(--bronze); }
.compare .go svg { width: 14px; height: 14px; transition: transform .25s; }
.compare .col:hover .go svg { transform: translateX(4px); }
.flow { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; align-items: center; gap: 18px; margin-top: 64px; padding: 36px 40px; border: 1px solid var(--border); border-radius: 8px; background: rgba(255,255,255,.5); }
.flow .step .k { font-size: 12px; letter-spacing: .12em; color: var(--bronze); font-weight: 600; margin-bottom: 8px; }
.flow .step .t { font-weight: 600; font-size: 17px; line-height: 1.35; }
.flow .step .d { font-size: 13px; color: var(--muted); line-height: 1.55; margin-top: 6px; }
.flow .arrow { width: 22px; height: 22px; color: var(--border); }
.zero { display: grid; grid-template-columns: minmax(260px, .8fr) 1.2fr; gap: 56px; align-items: center; padding: 64px 56px; background: var(--ink); color: var(--paper); border-radius: 8px; }
.zero .big { font-family: var(--display); font-size: clamp(88px, 12vw, 180px); font-weight: 600; line-height: .86; letter-spacing: -.07em; color: #D8C5A4; white-space: nowrap; }
.zero .big .unit { font-size: .4em; letter-spacing: -.03em; }
.zero .big:lang(ko) { font-family: 'Pretendard', var(--display); }
.zero h3 { font-size: clamp(24px, 2.5vw, 36px); font-weight: 500; line-height: 1.25; letter-spacing: -.02em; margin-bottom: 16px; }
.zero h3:lang(ko) { font-weight: 600; }
.zero p { margin: 0; font-size: 15px; line-height: 1.75; color: rgba(242,239,232,.78); }
.zero p + p { margin-top: 12px; }
.zero .small { margin-top: 24px; padding-top: 18px; border-top: 1px solid rgba(242,239,232,.18); font-size: 12px; color: rgba(242,239,232,.62); }
.status { border-top: 1px solid var(--ink); }
.status .r { display: grid; grid-template-columns: 1.4fr 1fr 1.6fr; gap: 24px; padding: 22px 0; border-bottom: 1px solid var(--border); align-items: start; font-size: 14.5px; }
.status .r.h { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); font-weight: 600; padding: 14px 0; }
.status .r.h:lang(ko), .status .r.h :lang(ko) { text-transform: none; letter-spacing: .08em; font-size: 13px; }
.status .t { font-weight: 600; }
.status .s { display: inline-flex; align-items: center; gap: 8px; font-weight: 500; }
.status .s::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--border); flex: 0 0 auto; }
.status .s.done::before { background: var(--bronze); }
.status .s.plan::before { background: transparent; border: 1.5px solid var(--bronze); }
.status .d { color: rgba(24,28,36,.72); line-height: 1.6; }
.steps { border-top: 1px solid var(--ink); }
.steps .head { display: grid; grid-template-columns: 64px 1.1fr 1fr 1fr; gap: 24px; padding: 14px 0; border-bottom: 1px solid var(--border); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.steps .head :lang(ko) { text-transform: none; letter-spacing: .08em; font-size: 13px; }
.step { display: grid; grid-template-columns: 64px 1.1fr 1fr 1fr; gap: 24px; padding: 34px 0; border-bottom: 1px solid var(--border); }
.step .n { font-family: var(--display); font-weight: 500; font-size: 20px; color: var(--muted); letter-spacing: -0.01em; padding-top: 2px; }
.step h3 { font-weight: 500; font-size: 22px; line-height: 1.25; letter-spacing: -0.015em; margin-bottom: 8px; }
.step h3:lang(ko) { font-weight: 600; font-size: 20px; }
.step .when { font-size: 12.5px; color: var(--bronze); font-weight: 600; }
.step .who { font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); font-weight: 600; margin-bottom: 10px; display: none; }
.step .who:lang(ko) { text-transform: none; letter-spacing: .06em; font-size: 12.5px; }
.step p { margin: 0; font-size: 15px; line-height: 1.65; color: rgba(24,28,36,.78); }
.step .free { display: inline-block; margin-left: 8px; padding: 3px 8px; border-radius: 999px; background: rgba(126,106,77,.12); color: var(--bronze); font-size: 11px; font-weight: 600; vertical-align: 3px; }
.check { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 40px; margin: 0; padding: 0; list-style: none; }
.check li { display: grid; grid-template-columns: 22px 1fr; gap: 12px; padding: 16px 0; border-bottom: 1px solid var(--border); font-size: 15px; line-height: 1.55; }
.check li i { width: 18px; height: 18px; border: 1.5px solid var(--bronze); border-radius: 4px; margin-top: 3px; }
.check li small { display: block; color: var(--muted); font-size: 13px; margin-top: 3px; }
.people { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.person h3 { font-weight: 500; font-size: 26px; letter-spacing: -0.015em; margin-bottom: 8px; }
.person h3:lang(ko) { font-weight: 600; font-size: 24px; }
.person .role { font-size: 12px; text-transform: uppercase; letter-spacing: .15em; color: var(--muted); margin-bottom: 20px; }
.person .role:lang(ko) { text-transform: none; letter-spacing: .1em; font-size: 13px; }
.person p { margin: 0; font-size: 15px; line-height: 1.7; color: rgba(24,28,36,.75); max-width: 28em; }
.fact { border-top: 1px solid var(--ink); margin-top: 72px; padding-top: 24px; display: grid; grid-template-columns: 180px 1fr; gap: 24px; }
.fact.first { margin-top: 0; }
.fact .k { font-size: 12px; text-transform: uppercase; letter-spacing: .15em; color: var(--muted); padding-top: 4px; }
.fact .k:lang(ko) { text-transform: none; letter-spacing: .1em; font-size: 13px; }
.fact .v { font-weight: 500; }
.fact .t { color: var(--muted); font-size: 14px; line-height: 1.6; margin: 4px 0 0; }
.fact .v.v2 { margin-top: 22px; }
.facts .fact + .fact { margin-top: 0; border-top: 1px solid var(--border); }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.two .box { background: var(--white); border: 1px solid var(--border); border-radius: 8px; padding: 40px; }
.two .box .k { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--bronze); font-weight: 600; margin-bottom: 18px; }
.two .box .k:lang(ko) { text-transform: none; letter-spacing: .1em; font-size: 13px; }
.two .box h3 { font-size: 24px; font-weight: 500; line-height: 1.25; letter-spacing: -.015em; margin-bottom: 18px; }
.two .box h3:lang(ko) { font-weight: 600; font-size: 22px; }
.two .box ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.two .box li { font-size: 15px; line-height: 1.6; color: rgba(24,28,36,.78); padding-left: 18px; position: relative; }
.two .box li::before { content: ''; position: absolute; left: 0; top: .72em; width: 7px; height: 1.5px; background: var(--bronze); }
.pn { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.pn a { display: block; padding: 28px 32px; background: var(--white); border: 1px solid var(--border); border-radius: 8px; transition: border-color .3s, box-shadow .3s; }
.pn a:hover { border-color: rgba(24,28,36,.2); box-shadow: 0 10px 30px -12px rgba(24,28,36,.18); }
.pn .k { font-size: 12px; letter-spacing: .12em; color: var(--muted); font-weight: 600; margin-bottom: 10px; display: flex; align-items: center; gap: 8px; }
.pn .k svg { width: 12px; height: 12px; }
.pn .t { font-weight: 600; font-size: 18px; line-height: 1.35; }
.pn .next { text-align: right; }
.pn .next .k { justify-content: flex-end; }
.contact { text-align: left; }
.contact h2 { max-width: 16em; margin: 0 0 40px; }
.contact .lead { font-size: 18px; line-height: 1.55; color: rgba(24,28,36,.7); max-width: 30em; margin: 0 0 48px; }
.contact .acts { display: flex; align-items: center; justify-content: flex-start; gap: 20px; flex-wrap: wrap; margin-bottom: 0; }
.contact .mail { font-family: var(--display); font-style: normal; font-size: 16px; color: var(--bronze); transition: color .25s; }
.contact .mail:hover { color: var(--ink); }
.ask { display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: start; }
.ask .after h3 { font-size: 22px; font-weight: 500; letter-spacing: -.015em; margin-bottom: 20px; }
.ask .after h3:lang(ko) { font-weight: 600; font-size: 20px; }
.ask .after ol { margin: 0; padding: 0; list-style: none; counter-reset: a; border-top: 1px solid var(--ink); }
.ask .after li { counter-increment: a; display: grid; grid-template-columns: 40px 1fr; gap: 14px; padding: 18px 0; border-bottom: 1px solid var(--border); font-size: 15px; line-height: 1.6; color: rgba(24,28,36,.8); }
.ask .after li::before { content: counter(a, decimal-leading-zero); font-family: var(--display); font-weight: 500; font-size: 18px; color: var(--muted); padding-top: 1px; }
.ask .after li strong { display: block; font-weight: 600; color: var(--ink); }
.ask .ways { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--border); font-size: 14px; color: rgba(24,28,36,.75); line-height: 1.7; }
.ask .ways a.mail { font-family: var(--display); font-size: 18px; color: var(--bronze); display: inline-block; margin: 6px 0 10px; }
.ask .ways a.mail:hover { color: var(--ink); }
.ask .ways .warn { margin-top: 14px; padding: 12px 14px; border: 1px solid var(--border); border-radius: 8px; background: rgba(255,255,255,.6); font-size: 13px; color: var(--muted); }
.form { background: var(--white); border: 1px solid var(--border); border-radius: 8px; padding: 40px; display: grid; grid-template-columns: 1fr 1fr; gap: 22px 20px; }
.form .full { grid-column: 1 / -1; }
.form label { display: block; }
.form .lt { display: block; font-size: 13px; font-weight: 600; margin-bottom: 8px; color: rgba(24,28,36,.85); }
.form .lt .req { color: var(--bronze); margin-left: 3px; }
.form input[type="text"], .form input[type="email"], .form textarea { width: 100%; border: 1px solid var(--border); border-radius: 8px; background: var(--paper); padding: 13px 14px; font: inherit; font-size: 15px; color: var(--ink); transition: border-color .25s, background .25s; }
.form input:focus, .form textarea:focus { outline: none; border-color: var(--ink); background: #fff; }
.form textarea { min-height: 120px; resize: vertical; }
.form .checks { display: flex; flex-wrap: wrap; gap: 10px; }
.form .checks label { display: inline-flex; align-items: center; gap: 8px; padding: 9px 14px; border: 1px solid var(--border); border-radius: 999px; font-size: 14px; cursor: pointer; background: var(--paper); transition: border-color .25s, background .25s; }
.form .checks label:has(input:checked) { border-color: var(--ink); background: #fff; }
.form .checks input { accent-color: var(--ink); margin: 0; }
.form .acts { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.form .note { margin: 0; font-size: 12.5px; line-height: 1.6; color: var(--muted); }
.form .note a { text-decoration: underline; text-underline-offset: 3px; }
.form .err { color: #9A3B2E; font-size: 13px; margin: 0; }
.form .fallback { display: none; grid-column: 1 / -1; margin-top: 6px; padding: 16px; border: 1px solid var(--border); border-radius: 8px; background: var(--paper); }
.form .fallback.show { display: block; }
.form .fallback pre { margin: 0 0 12px; white-space: pre-wrap; font: 13px/1.6 var(--body); color: rgba(24,28,36,.8); }
.foot { padding: 56px 40px; }
.foot .grid { display: grid; grid-template-columns: 2fr 1fr 1.3fr 1fr; gap: 32px; margin-bottom: 40px; }
.foot .logo { height: 16px; margin-bottom: 14px; }
.foot p { margin: 0 0 20px; font-size: 14px; line-height: 1.6; color: rgba(24,28,36,.6); max-width: 22em; }
.foot .k { font-size: 12px; text-transform: uppercase; letter-spacing: .15em; color: var(--muted); font-weight: 600; margin-bottom: 14px; }
.foot .k:lang(ko) { text-transform: none; letter-spacing: .1em; font-size: 13px; }
.foot .l { display: grid; gap: 8px; font-size: 14px; color: rgba(24,28,36,.8); }
.foot .l a:hover { color: var(--bronze); }
.foot .l a[aria-current] { color: var(--bronze); }
.foot .tiny { font-size: 12px; color: var(--muted); }
.foot .bar { padding-top: 32px; border-top: 1px solid var(--border); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 12px; color: var(--muted); }
.rise { opacity: 0; transform: translateY(18px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.rise.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .rise, .enter { opacity: 1; transform: none; animation: none; filter: none; } .share-ring .ring-value { stroke-dasharray: 83.3 16.7; transition: none; } .metric-fill { transform: none; transition: none; } .volume-dot { opacity: .78; transform: none; transition: none; } html { scroll-behavior: auto; } }
@media (max-width: 1024px) {
  .cards, .compare { grid-template-columns: 1fr; }
  .reader-features.four { grid-template-columns: 1fr 1fr; }
  .hero-bottom { padding: 0 40px 56px; }
  .flow { grid-template-columns: 1fr; }
  .flow .arrow { transform: rotate(90deg); justify-self: start; }
  .ask { grid-template-columns: 1fr; gap: 48px; }
}
@media (max-width: 900px) {
  .nav { padding: 18px 20px; }
  .nav--over { padding: 18px 18px 0; }
  .menu-toggle { display: grid; grid-column: 3; grid-row: 1; justify-self: end; }
  .pill .logo { height: 30px; }
  .pill .r-group { display: contents; }
  .pill .right { position: absolute; top: calc(100% + 10px); left: 16px; right: 16px; z-index: 50; display: none; flex-direction: column; align-items: stretch; gap: 0; margin: 0; padding: 10px; border-radius: 14px; background: rgba(255,255,255,.96); border: 1px solid var(--border); box-shadow: 0 24px 60px -24px rgba(24,28,36,.35); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); }
  .nav.open .pill .right { display: flex; }
  .nav--over .pill { position: relative; }
  .pill .links { flex-direction: column; align-items: stretch; gap: 0; }
  .pill .links > a, .pill .has-sub > a { display: flex; justify-content: space-between; padding: 14px 12px; font-size: 17px; border-radius: 8px; }
  .pill .links > a[aria-current]::after, .pill .has-sub[aria-current] > a::after { display: none; }
  .pill .links > a[aria-current], .pill .has-sub[aria-current] > a { background: rgba(126,106,77,.08); }
  .pill .has-sub > a .chev { display: none; }
  .drop { position: static; display: block; padding: 0 0 6px 10px; }
  .sub-panel { min-width: 0; padding: 0; border: 0; background: none; box-shadow: none; backdrop-filter: none; }
  .sub-panel a { padding: 10px 12px; }
  .sub-panel .all { display: none; }
  .pill .lang { align-self: flex-start; margin: 10px 12px 6px; }
  .pill .cta.cta-line { margin: 6px 12px 8px; justify-content: center; }
  .hero { min-height: 640px; }
  .hero-bottom { padding: 0 20px 40px; }
  .hero-bottom .row { flex-direction: column; align-items: flex-start; gap: 28px; }
  .hero h1 { font-size: 38px; } .hero h1:lang(ko) { font-size: 30px; }
  .hero .sub { font-size: 16px; }
  .page-hero { padding: 56px 20px 44px; }
  .page-hero .lead { font-size: 16px; }
  .subnav .wrap { padding: 0 20px; }
  section.p, section.p.tight { padding: 80px 20px; }
  .evidence-intro { grid-template-columns: 1fr; gap: 28px; margin-bottom: 48px; }
  .evidence-story.publisher, .evidence-story.learner, .evidence-story.market { grid-template-columns: 1fr; gap: 32px; padding: 36px 24px; margin-left: 0; }
  .share-figure { width: 100%; margin: 0 auto; }
  .share-ring { width: min(100%, 220px); margin: 0 auto; }
  .metric-bars { max-width: none; }
  .market-volume { grid-row: 1; align-items: flex-start; margin-left: 0; }
  .market-volume .evidence-stat { text-align: left; }
  .volume-grid { width: min(100%, 280px); }
  .evidence-story .scope { margin-bottom: 22px; }
  .reader-head { grid-template-columns: 1fr; align-items: start; gap: 32px; margin-bottom: 48px; }
  .reader-stage { border-radius: 8px; padding: 8px 8px 14px; }
  .reader-screen { border-radius: 5px; }
  .reader-caption { align-items: flex-start; flex-direction: column; gap: 10px; padding: 0 4px; }
  .reader-features, .reader-features.four { grid-template-columns: 1fr; gap: 36px; margin-top: 48px; }
  .reader-feature .n { margin-bottom: 16px; }
  .evidence-stat { font-size: clamp(64px, 22vw, 100px); }
  .evidence-source { overflow-wrap: anywhere; }
  .cols { grid-template-columns: 1fr; gap: 24px; }
  .head-row { flex-direction: column; align-items: flex-start; margin-bottom: 40px; }
  .row-item { grid-template-columns: 40px 1fr; } .row-item p { grid-column: 2; }
  .zero { grid-template-columns: 1fr; gap: 28px; padding: 40px 24px; }
  .zero .big { font-size: clamp(80px, 26vw, 130px); }
  .status .r { grid-template-columns: 1fr; gap: 8px; }
  .status .r.h { display: none; }
  .steps .head { display: none; }
  .step { grid-template-columns: 40px 1fr; }
  .step > div:nth-child(n+3) { grid-column: 2; }
  .step .who { display: block; }
  .check { grid-template-columns: 1fr; }
  .people, .two, .pn { grid-template-columns: 1fr; gap: 20px; }
  .pn .next { text-align: left; } .pn .next .k { justify-content: flex-start; }
  .fact { grid-template-columns: 1fr; gap: 8px; }
  .stage { padding: 16px 4px 4px; }
  .form { grid-template-columns: 1fr; padding: 24px 20px; }
  .foot { padding: 40px 20px; } .foot .grid { grid-template-columns: 1fr 1fr; } .foot .grid > :first-child { grid-column: 1 / -1; }
}
.sec-head.c { text-align: center; max-width: 40em; margin: 0 auto 44px; }
.sec-head.c .intro { margin-left: auto; margin-right: auto; }
.sec-head.c .label { margin-bottom: 14px; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.stats.four { grid-template-columns: repeat(4, 1fr); }
.stat { padding: 32px 28px 26px; border: 1px solid var(--border); border-radius: 12px; background: #fff; }
.stat .n { font-family: var(--display); font-size: clamp(38px, 3.6vw, 52px); font-weight: 600; line-height: 1; letter-spacing: -.04em; color: var(--ink); white-space: nowrap; }
.stat .n:lang(ko) { font-family: 'Pretendard', var(--display); letter-spacing: -.045em; }
.stat .n small { font-size: .5em; letter-spacing: -.02em; font-weight: 600; }
.stat .n .tag { display: inline-block; vertical-align: middle; margin-left: 8px; padding: 3px 7px; border-radius: 999px; background: rgba(126,106,77,.1); color: var(--bronze); font: 600 10px/1 var(--body); letter-spacing: .02em; white-space: nowrap; }
.stat .l { margin-top: 14px; font-size: 14.5px; font-weight: 600; line-height: 1.45; }
.stat .s { margin-top: 8px; font-size: 11.5px; line-height: 1.5; color: var(--muted); }
.stat .s a { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.stat .s a:hover { color: var(--bronze); }
.foot-note { margin: 18px auto 0; max-width: 60em; text-align: center; font-size: 12px; line-height: 1.6; color: var(--muted); }
.brief { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.brief .b { padding: 30px 28px; border: 1px solid var(--border); border-radius: 12px; background: #fff; }
.brief .b .n { font-family: var(--display); font-size: 13px; font-weight: 600; color: var(--bronze); letter-spacing: .04em; margin-bottom: 16px; }
.brief .b h3 { font-size: 19px; font-weight: 600; line-height: 1.3; letter-spacing: -.015em; margin-bottom: 8px; }
.brief .b p { margin: 0; font-size: 14px; line-height: 1.65; color: rgba(24,28,36,.72); }
.brief a.b { display: flex; flex-direction: column; transition: border-color .3s, box-shadow .3s; }
.brief a.b:hover { border-color: rgba(24,28,36,.2); box-shadow: 0 10px 30px -12px rgba(24,28,36,.18); }
.brief a.b .go { margin-top: 20px; font-size: 13px; font-weight: 600; color: var(--bronze); display: flex; align-items: center; gap: 6px; }
.brief a.b .go svg { width: 13px; height: 13px; transition: transform .25s; }
.brief a.b:hover .go svg { transform: translateX(4px); }
.names { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 28px; margin: 0 0 40px; font-family: var(--display); font-size: 15px; font-weight: 600; letter-spacing: -.01em; color: rgba(24,28,36,.55); }
.proofs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; border-top: 1px solid var(--ink); padding-top: 28px; }
.proofs .k { font-size: 12px; letter-spacing: .1em; color: var(--muted); font-weight: 600; margin-bottom: 8px; }
.proofs .v { font-size: 15px; font-weight: 600; line-height: 1.45; }
.proofs .t { margin: 6px 0 0; font-size: 12.5px; line-height: 1.55; color: var(--muted); }
.band { background: #FAFAF8; }
.cta-center { text-align: center; }
.cta-center h2 { margin: 0 auto 16px; max-width: 18em; }
.cta-center .lead { margin: 0 auto 32px; max-width: 32em; font-size: 16px; color: rgba(24,28,36,.7); }
.cta-center .acts { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
@media (max-width: 1024px) { .stats.four { grid-template-columns: 1fr 1fr; } .stats, .brief, .proofs { grid-template-columns: 1fr; } }
@media (max-width: 900px) { .stats.four { grid-template-columns: 1fr 1fr; } .stat { padding: 22px 18px 18px; } .stat .n { font-size: 32px; } }
.compare.four { grid-template-columns: repeat(2, 1fr); }
.brief.four { grid-template-columns: repeat(4, 1fr); }
.flow.four { grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr; }
@media (max-width: 1024px) { .compare.four, .brief.four { grid-template-columns: 1fr; } .flow.four { grid-template-columns: 1fr; } }
.flow .step { display: block; padding: 0; border: 0; }
.page-hero h1.long:lang(ko) { font-size: clamp(24px, 2.6vw, 34px); max-width: 26em; }
.studio { display: grid; grid-template-columns: 300px 1fr; gap: 64px; align-items: start; }
.studio-side { position: sticky; top: 24px; border-top: 1px solid var(--ink); padding-top: 20px; }
.studio-side .k { font-size: 12px; letter-spacing: .12em; color: var(--muted); font-weight: 600; margin-bottom: 14px; }
.studio-side ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 12px; }
.studio-side li { font-size: 14.5px; line-height: 1.55; padding-left: 16px; position: relative; }
.studio-side li::before { content: ''; position: absolute; left: 0; top: .7em; width: 7px; height: 1.5px; background: var(--bronze); }
.studio-text { max-width: 40em; }
.studio-text p { margin: 0 0 22px; font-size: 16px; line-height: 1.85; color: rgba(24,28,36,.85); }
.studio-belief { max-width: 44em; margin: 0 auto; }
.studio-belief .big { font-weight: 600; font-size: clamp(20px, 2vw, 26px); line-height: 1.5; letter-spacing: -.02em; margin: 0 0 24px; color: var(--ink); }
.studio-belief p { margin: 0 0 18px; font-size: 16px; line-height: 1.85; color: rgba(24,28,36,.8); }
@media (max-width: 900px) { .studio { grid-template-columns: 1fr; gap: 32px; } .studio-side { position: static; } }
html[data-page="landing"], html[data-page="landing"] body { height: 100%; overflow: hidden; }
html[data-page="landing"] .hero { height: 100vh; height: 100dvh; min-height: 0; }
html[data-page="landing"] .hero-bottom { padding: 0 48px 20px; }
html[data-page="landing"] .hero-bottom .row { max-width: none; margin: 0; justify-content: flex-start; }
html[data-page="landing"] .hero .sub { margin: 0; font-size: 30px; font-weight: 600; letter-spacing: -.02em; color: rgba(24,28,36,.88); }
html[data-page="landing"] .hero .sub-link { margin-left: 14px; font-size: 17px; font-weight: 400; letter-spacing: 0; color: rgba(24,28,36,.6); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: rgba(24,28,36,.3); transition: color .2s; }
html[data-page="landing"] .hero .sub-link:hover { color: var(--ink); text-decoration-color: currentColor; }
@media (max-width: 600px) { html[data-page="landing"] .hero-left { width: 100%; min-width: 0; } html[data-page="landing"] .hero .sub { font-size: 19px; } html[data-page="landing"] .hero .sub-link { display: table; margin: 8px 0 0; font-size: 14px; } }
@media (max-width: 900px) { html[data-page="landing"] .hero-bottom { padding: 0 18px 16px; } }
.feats { max-width: 1024px; margin: 0 auto; }
.feat { display: grid; grid-template-columns: 150px 1fr; gap: 44px; align-items: center; padding: 30px 0; }
.feat + .feat { border-top: 1px solid var(--border); }
.feat .ic { width: 124px; height: 124px; margin: 0 auto; object-fit: contain; }
.feat .n { font-family: var(--display); font-size: 13px; font-weight: 600; color: var(--bronze); letter-spacing: .04em; margin-bottom: 8px; }
.feat h3 { font-size: 22px; font-weight: 700; line-height: 1.3; letter-spacing: -.02em; margin-bottom: 10px; }
.feat h3:lang(ko) { font-size: 21px; }
.feat p { margin: 0; font-size: 15px; line-height: 1.7; color: rgba(24,28,36,.72); max-width: 42em; }
.feat p + p { margin-top: 8px; }
.feat .ft { margin-top: 12px; font-size: 12.5px; color: var(--muted); letter-spacing: .06em; }
.brief .b .ic { width: 88px; height: 88px; margin: -4px 0 14px -6px; object-fit: contain; }
.step .n { display: flex; flex-direction: column; align-items: flex-start; gap: 6px; }
.step .n .ic { width: 56px; height: 56px; margin-left: -6px; object-fit: contain; }
.steps .head, .step { grid-template-columns: 80px 1.1fr 1fr 1fr; }
@media (max-width: 900px) {
  .feat { grid-template-columns: 84px 1fr; gap: 20px; padding: 24px 0; align-items: start; }
  .feat .ic { width: 76px; height: 76px; }
  .feat h3, .feat h3:lang(ko) { font-size: 18px; }
  .step { grid-template-columns: 56px 1fr; }
  .step .n .ic { width: 44px; height: 44px; }
}
.film { margin: 0; border-radius: 12px; overflow: hidden; border: 1px solid var(--border); background: #000; box-shadow: 0 28px 70px -36px rgba(24,28,36,.45); }
.film video { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; }
section.p.tight#film { padding-top: 48px; padding-bottom: 0; }
.pill .cta.cta-line[aria-current] { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.policy h2 { font-size: 20px; line-height: 1.4; margin: 56px 0 16px; }
.policy h2:lang(ko) { font-size: 20px; }
.policy > h2:first-child, .policy > h2:first-child + h2 { margin-top: 0; }
.policy p, .policy li { font-size: 16px; line-height: 1.75; color: rgba(24,28,36,.86); margin: 0 0 12px; }
.policy ul { margin: 0 0 16px; padding-left: 1.2em; }
.policy li { margin-bottom: 6px; }
.policy table { width: 100%; border-collapse: collapse; margin: 0 0 16px; font-size: 15px; line-height: 1.65; }
.policy th { width: 11em; text-align: left; vertical-align: top; font-weight: 600; color: var(--muted); padding: 12px 16px 12px 0; border-top: 1px solid var(--border); }
.policy td { padding: 12px 0; border-top: 1px solid var(--border); }
.policy tr:last-child th, .policy tr:last-child td { border-bottom: 1px solid var(--border); }
.policy a, .foot .bar a { text-decoration: underline; text-underline-offset: 3px; }
.foot .bar a:hover { color: var(--bronze); }
@media (max-width: 640px) {
  .policy th, .policy td { display: block; width: auto; }
  .policy th { padding-bottom: 2px; }
  .policy td { border-top: 0; padding-top: 0; }
}
.layers { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 64px; align-items: center; max-width: 1120px; margin: 0 auto; }
.layers figure { margin: 0; }
.layers img { display: block; width: 100%; height: auto; }
.layer-item { padding: 24px 0; border-top: 1px solid var(--border); }
.layer-item:last-of-type { border-bottom: 1px solid var(--border); }
.layer-item .k { font-family: var(--display); font-size: 13px; font-weight: 600; letter-spacing: .04em; color: var(--bronze); margin-bottom: 8px; }
.layer-item .k:lang(ko) { font-family: 'Pretendard', var(--display); font-size: 15px; letter-spacing: 0; }
.layer-item.base .k { color: var(--ink); }
.layer-item p { margin: 0; font-size: 15px; line-height: 1.7; color: rgba(24,28,36,.78); }
.layers .note { margin: 20px 0 0; font-size: 13px; color: var(--muted); }
@media (max-width: 900px) {
  .layers { grid-template-columns: 1fr; gap: 32px; }
  .layers figure { max-width: 480px; margin: 0 auto; }
}
.layers .patent { margin: 28px auto 0; max-width: 480px; padding-top: 16px; border-top: 1px solid var(--border); text-align: center; }
.layers .patent .k { font-size: 13px; font-weight: 600; letter-spacing: .02em; color: var(--ink); margin-bottom: 6px; }
.layers .patent .k:lang(ko) { font-family: 'Pretendard', var(--display); }
.layers .patent p { margin: 0; font-size: 12.5px; line-height: 1.6; color: var(--muted); word-break: keep-all; }
.ai-demo { max-width: 1080px; margin: 0 auto; }
#demo h2 .em { white-space: nowrap; }
.ai-demo .books { justify-content: center; }
.ai-screen { margin: 0; border-radius: 12px; overflow: hidden; border: 1px solid var(--border); background: #F4F1EC; box-shadow: 0 28px 70px -36px rgba(24,28,36,.45); }
.ai-screen video { display: block; width: 100%; height: auto; aspect-ratio: 1280 / 890; }
.ai-screen video[hidden] { display: none; }
.ai-q { margin: 28px auto 0; max-width: 720px; text-align: center; }
.ai-q .k { display: block; font-size: 13px; font-weight: 600; color: var(--bronze); margin-bottom: 6px; }
.ai-q p { margin: 0; font-size: 18px; line-height: 1.55; font-weight: 600; letter-spacing: -.01em; color: var(--ink); }
.ai-steps { list-style: none; padding: 0; margin: 36px 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.ai-steps li { padding-top: 18px; border-top: 2px solid var(--border); opacity: .45; transition: opacity .4s var(--ease), border-color .4s var(--ease); }
.ai-steps li.on { opacity: 1; border-top-color: var(--bronze); }
.ai-steps .n { font-family: var(--display); font-size: 13px; font-weight: 600; color: var(--bronze); letter-spacing: .04em; margin-bottom: 6px; }
.ai-steps h3 { font-size: 18px; font-weight: 700; line-height: 1.35; letter-spacing: -.015em; margin-bottom: 6px; }
.ai-steps p { margin: 0; font-size: 14.5px; line-height: 1.65; color: rgba(24,28,36,.75); }
.ai-demo .patent { margin: 44px auto 0; max-width: 560px; padding-top: 16px; border-top: 1px solid var(--border); text-align: center; }
.ai-demo .patent .k { font-size: 13px; font-weight: 600; letter-spacing: .02em; color: var(--ink); margin-bottom: 6px; }
.ai-demo .patent .k:lang(ko) { font-family: 'Pretendard', var(--display); }
.ai-demo .patent p { margin: 0; font-size: 12.5px; line-height: 1.6; color: var(--muted); }
@media (max-width: 900px) {
  .ai-steps { grid-template-columns: 1fr; gap: 0; }
  .ai-steps li { padding: 14px 0; }
  .ai-q p { font-size: 16px; }
}
.app-id { display: flex; align-items: center; gap: 16px; margin: 0 0 26px; }
.app-id img { width: 68px; height: 68px; flex: 0 0 auto; filter: drop-shadow(0 8px 18px rgba(24,28,36,.16)); }
.app-id .name { font-family: var(--display); font-size: 18px; font-weight: 600; letter-spacing: -.01em; line-height: 1.2; }
.app-id .meta { font-size: 13px; color: var(--muted); margin-top: 3px; }
.engine { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 64px; align-items: center; max-width: 1000px; margin: 0 auto; }
.engine .sec-head { margin-bottom: 0; }
.engine .label { margin-bottom: 14px; }
.engine-icon { display: block; width: 240px; height: 240px; filter: drop-shadow(0 18px 36px rgba(24,28,36,.20)); }
@media (max-width: 900px) { .engine { grid-template-columns: 1fr; gap: 28px; } .engine-icon { width: 140px; height: 140px; } }
.use { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 64px; align-items: center; }
.use-photo { margin: 0; }
.use-photo img { display: block; width: 100%; height: auto; border-radius: 12px; border: 1px solid var(--border); }
.use-photo figcaption { margin-top: 12px; font-size: 12px; color: var(--muted); }
.use-text h2 { margin-bottom: 28px; }
.facts { margin: 0; border-top: 1px solid var(--ink); }
.facts > div { display: grid; grid-template-columns: 112px 1fr; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--border); }
.facts dt { font-size: 13px; font-weight: 600; color: var(--bronze); padding-top: 1px; }
.facts dd { margin: 0; font-size: 14.5px; line-height: 1.65; color: rgba(24,28,36,.78); }
.open-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.open-steps li { min-width: 0; }
.open-steps img { display: block; width: 100%; height: auto; aspect-ratio: 1; background: #fff; border: 1px solid var(--border); border-radius: 10px; margin-bottom: 22px; }
.open-steps .n { font-family: var(--display); font-size: 13px; font-weight: 600; letter-spacing: .04em; color: var(--bronze); margin-bottom: 8px; }
.open-steps h3 { font-size: 20px; font-weight: 500; line-height: 1.3; letter-spacing: -.015em; margin-bottom: 10px; }
.open-steps h3:lang(ko) { font-size: 19px; font-weight: 600; }
.open-steps p { margin: 0; font-size: 14px; line-height: 1.7; color: rgba(24,28,36,.72); }
.vs-figure { margin: 0 auto 48px; max-width: 960px; }
.vs-figure img { display: block; width: 100%; height: auto; }
.vs-figure figcaption { display: grid; grid-template-columns: 1fr 1fr; text-align: center; margin-top: 4px; font-size: 13px; font-weight: 600; color: var(--muted); }
.vs-figure figcaption span + span + span, .vs-figure figcaption span:nth-child(3) { color: var(--bronze); }
.vs { border-top: 1px solid var(--ink); max-width: 1040px; margin: 0 auto; }
.vs .vr { display: grid; grid-template-columns: 150px 1fr 1fr; gap: 24px; padding: 18px 0; border-bottom: 1px solid var(--border); font-size: 14.5px; line-height: 1.6; align-items: start; }
.vs .vr > div:nth-child(2) { color: var(--muted); }
.vs .vr > div:nth-child(3) { color: var(--ink); font-weight: 500; }
.vs .vr.h { font-size: 13px; font-weight: 600; padding: 14px 0; }
.vs .vr.h > div:nth-child(3) { color: var(--bronze); }
.vs .k { font-weight: 600; }
@media (max-width: 1024px) { .open-steps { grid-template-columns: 1fr 1fr; gap: 40px 24px; } }
@media (max-width: 900px) {
  .use { grid-template-columns: 1fr; gap: 36px; }
  .facts > div { grid-template-columns: 1fr; gap: 4px; }
  .vs .vr { grid-template-columns: 1fr 1fr; gap: 6px 16px; }
  .vs .vr .k { grid-column: 1 / -1; }
  .vs .vr.h > div:first-child { display: none; }
}
@media (max-width: 600px) {
  .app-id img { width: 56px; height: 56px; }
  .open-steps { grid-template-columns: 1fr; gap: 28px; }
  .open-steps li { display: grid; grid-template-columns: 112px 1fr; column-gap: 18px; align-items: start; }
  .open-steps img { grid-row: 1 / span 4; margin-bottom: 0; }
  .open-steps h3, .open-steps h3:lang(ko) { font-size: 17px; margin-bottom: 6px; }
  .open-steps p { font-size: 13.5px; }
}
.say { margin: 30px auto 0; max-width: 38em; text-align: center; font-size: 16px; line-height: 1.7; color: var(--ink); }
.say b { font-weight: 700; }
.brief.four { grid-template-columns: repeat(4, 1fr); }
.brief .b.answer { background: var(--ink); border-color: var(--ink); }
.brief .b.answer .n { color: #C7B08B; }
.brief .b.answer h3 { color: #fff; }
.brief .b.answer p { color: rgba(255,255,255,.75); }
.foot-note a { text-decoration: underline; text-underline-offset: 3px; }
.store-frame { border: 1px solid var(--border); border-radius: 14px; overflow: hidden; background: #fff; box-shadow: 0 24px 60px -30px rgba(24,28,36,.35); }
.store-frame .bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; border-bottom: 1px solid var(--border); background: #FAFAF8; font-size: 12px; color: var(--muted); }
.store-frame .bar i { width: 9px; height: 9px; border-radius: 50%; background: var(--border); }
.store-frame .bar span { margin-left: 8px; }
.store-frame iframe { display: block; width: 100%; height: 820px; border: 0; }
@media (max-width: 1080px) { .brief.four { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 860px) { .store-frame iframe { height: 760px; } .say { font-size: 15px; } }
@media (max-width: 560px) { .brief.four { grid-template-columns: 1fr; } }
.px-cases { display: grid; grid-template-columns: 5fr 7fr; gap: 28px; align-items: start; }
.px-posts { display: grid; gap: 18px; }
.px-post { margin: 0; padding: 18px 20px 14px; border: 1px solid var(--border); border-radius: 12px; background: #fff; box-shadow: 0 18px 40px -28px rgba(24,28,36,.28); }
.px-post:nth-child(2) { margin-left: 28px; }
.px-post .hd { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.px-post .av { width: 30px; height: 30px; border-radius: 50%; background: linear-gradient(135deg, #C9CDD3, #E4E6EA); filter: blur(2px); }
.px-post .who { display: grid; gap: 5px; }
.px-post .who i, .px-post .ft i { display: block; height: 7px; border-radius: 4px; background: #D9DCE1; filter: blur(1.5px); }
.px-post .who i:first-child { width: 64px; } .px-post .who i:last-child { width: 40px; opacity: .7; }
.px-post .tm { margin-left: auto; font-size: 11.5px; color: var(--muted); }
.px-post p { margin: 0; font-size: 15.5px; line-height: 1.6; font-weight: 500; }
.px-post .blur { font-weight: 600; filter: blur(4px); user-select: none; }
.px-post .ft { display: flex; gap: 8px; margin: 14px 0 12px; } .px-post .ft i { width: 36px; }
.px-post figcaption { padding-top: 10px; border-top: 1px dashed var(--border); font-size: 11px; line-height: 1.5; color: var(--muted); }
.px-clips { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.px-clip { display: flex; flex-direction: column; padding: 18px 20px; border-top: 2px solid var(--ink); background: #fff; border-radius: 0 0 10px 10px; box-shadow: 0 0 0 1px var(--border); transition: box-shadow .3s var(--ease), transform .3s var(--ease); }
.px-clip:hover { transform: translateY(-2px); box-shadow: 0 0 0 1px rgba(24,28,36,.2), 0 14px 30px -18px rgba(24,28,36,.3); }
.px-clip .src { display: flex; justify-content: space-between; gap: 10px; font-size: 11.5px; font-weight: 600; letter-spacing: .04em; color: var(--muted); margin-bottom: 10px; }
.px-clip .src time { font-weight: 500; font-variant-numeric: tabular-nums; }
.px-clip h3 { font-family: var(--serif-ko), 'Pretendard', serif; font-weight: var(--serif-ko-w); letter-spacing: var(--serif-ko-ls); font-size: 17px; line-height: 1.45; }
.px-clip h3:lang(en) { font-family: Georgia, 'Times New Roman', serif; font-weight: 700; letter-spacing: 0; }
.px-clip p { margin: auto 0 0; padding-top: 12px; font-size: 13px; line-height: 1.5; color: var(--bronze); font-weight: 600; }
.px-recur { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); position: relative; }
.px-recur::before { content: ''; position: absolute; left: 0; right: 0; top: 7px; height: 1px; background: var(--border); }
.px-recur li { position: relative; padding: 30px 22px 0 0; }
.px-recur li::before { content: ''; position: absolute; left: 0; top: 2px; width: 11px; height: 11px; border-radius: 50%; background: #fff; border: 1.5px solid var(--ink); }
.px-recur li.again::before { background: var(--bronze); border-color: var(--bronze); box-shadow: 0 0 0 5px rgba(126,106,77,.15); }
.px-recur .k { font-size: 12px; font-weight: 600; letter-spacing: .08em; color: var(--muted); margin-bottom: 8px; font-variant-numeric: tabular-nums; }
.px-recur h3 { font-size: 19px; font-weight: 600; letter-spacing: -.015em; margin-bottom: 8px; }
.px-recur li.again h3, .px-recur li.again .k { color: var(--bronze); }
.px-recur p { margin: 0; font-size: 14px; line-height: 1.65; color: rgba(24,28,36,.72); }
.px-recur .s { margin-top: 10px; font-size: 11.5px; color: var(--muted); }
.px-recur .s a { text-decoration: underline; text-underline-offset: 3px; }
.px-legal { max-width: 46em; margin: 56px auto 0; padding: 22px 26px; border-left: 2px solid var(--bronze); background: #FAFAF8; }
.px-legal p { margin: 0; font-size: 14.5px; line-height: 1.7; color: rgba(24,28,36,.8); }
.px-pivot { margin: 72px auto 0; text-align: center; }
.px-pivot p { margin: 0; font-family: var(--serif-ko), 'Pretendard', serif; font-weight: var(--serif-ko-w); letter-spacing: var(--serif-ko-ls); font-size: clamp(24px, 3vw, 36px); line-height: 1.45; }
.px-pivot p:lang(en) { font-family: var(--display); font-weight: 600; letter-spacing: -.02em; }
.px-vs { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; max-width: 880px; margin: 0 auto 48px; }
.px-vs .pg { margin: 0; }
.px-vs .cap { font-size: 13px; font-weight: 600; margin-bottom: 12px; color: var(--muted); }
.px-vs .real .cap { color: var(--ink); }
.px-vs .sheet { position: relative; padding: 18px; border-radius: 12px; border: 1px solid var(--border); background: #fff; }
.px-vs svg { display: block; width: 100%; height: auto; }
.px-vs .txt rect { fill: #CDD1D7; }
.px-vs .fig path { fill: none; stroke: #3A3F48; stroke-width: 2; stroke-linecap: round; }
.px-vs .fig text { font: 600 13px var(--body); fill: #3A3F48; }
.px-vs .scan .sheet { background: linear-gradient(90deg, rgba(0,0,0,.16), rgba(0,0,0,0) 12%), #E9E7E2; }
.px-vs .scan svg { transform: rotate(-1.6deg); filter: grayscale(1) contrast(.8) blur(.35px); opacity: .85; }
.px-vs .scan .txt rect { fill: #A9A8A4; }
.px-vs .real .hit { fill: rgba(126,106,77,.22); }
.px-vs .real .s0 { stroke: var(--bronze); stroke-width: 2.6; }
.px-vs .real .hl { fill: var(--bronze); }
.px-vs .real .s1 { stroke: var(--bronze); stroke-width: 2.6; stroke-dasharray: 190; stroke-dashoffset: 190; }
.px-vs .real .arw { stroke: var(--bronze); stroke-width: 1.8; opacity: 0; }
.px-vs .real .play circle { fill: var(--ink); } .px-vs .real .play path { fill: #fff; }
.px-vs.in .real .s1 { animation: px-draw 1.6s var(--ease) 1.1s forwards; }
.px-vs.in .real .arw { animation: px-fade .5s ease 2.3s forwards; }
.px-vs.in .real .hit { animation: px-pulse 1.2s ease .4s 1; }
@keyframes px-draw { to { stroke-dashoffset: 0; } }
@keyframes px-fade { to { opacity: 1; } }
@keyframes px-pulse { 50% { fill: rgba(126,106,77,.45); } }
.px-vs .px-ask { position: absolute; right: -14px; bottom: 26px; width: max-content; max-width: 80%; white-space: nowrap; padding: 9px 14px; border-radius: 14px 14px 4px 14px; background: var(--ink); color: #fff; font-size: 12.5px; font-weight: 500; box-shadow: 0 12px 26px -12px rgba(24,28,36,.5); }
.px-vs .has { list-style: none; margin: 14px 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 6px 12px; font-size: 13px; }
.px-vs .has li { display: flex; align-items: center; gap: 8px; }
.px-vs .has li::before { content: ''; flex: none; width: 14px; height: 14px; border-radius: 50%; box-sizing: border-box; }
.px-vs .has .y::before { background: var(--ink) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'%3E%3Cpath d='M4 7.2l2 2 4-4.4' fill='none' stroke='white' stroke-width='1.6'/%3E%3C/svg%3E") center/14px; }
.px-vs .has .n { color: var(--muted); }
.px-vs .has .n::before { border: 1.5px solid #C4C7CC; }
.px-vs .scan .has .y::before { background-color: #8A8F98; }
.px-three { grid-template-columns: repeat(3, 1fr); }
.px-gain { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; max-width: 880px; margin: 44px auto 0; border-top: 1px solid var(--ink); padding-top: 26px; }
.px-gain .k { font-size: 12.5px; font-weight: 600; letter-spacing: .08em; color: var(--bronze); margin-bottom: 8px; }
.px-gain p { margin: 0; font-size: 15px; line-height: 1.7; }
@media (prefers-reduced-motion: reduce) { .px-vs .real .s1 { stroke-dashoffset: 0; animation: none !important; } .px-vs .real .arw { opacity: 1; animation: none !important; } }
@media (max-width: 1024px) { .px-cases { grid-template-columns: 1fr; } .px-three { grid-template-columns: 1fr; } }
@media (max-width: 900px) {
  .px-recur { grid-template-columns: 1fr; gap: 28px; }
  .px-recur::before { left: 5px; right: auto; top: 6px; bottom: 6px; width: 1px; height: auto; }
  .px-recur li { padding: 0 0 0 30px; }
  .px-recur li::before { top: 3px; }
  .px-pivot { margin-top: 56px; }
}
@media (max-width: 680px) {
  .px-clips, .px-vs, .px-gain { grid-template-columns: 1fr; }
  .px-post:nth-child(2) { margin-left: 0; }
  .px-vs .px-ask { right: 8px; }
}
.ev-quiet { max-width: 880px; margin: 0 auto; text-align: center; }
.ev-quiet .label { margin-bottom: 18px; }
.ev-big { font-family: 'Pretendard', var(--display); font-size: clamp(52px, 7vw, 92px); font-weight: 600; line-height: 1; letter-spacing: -.05em; font-feature-settings: 'tnum'; }
.ev-big small { font-size: .36em; letter-spacing: -.02em; margin-left: 4px; }
.ev-sub { margin-top: 14px; font-size: 13px; font-weight: 500; line-height: 1.5; color: var(--muted); }
.ev-claim { margin: 34px auto 0; max-width: 30em; font-size: clamp(18px, 2vw, 22px); line-height: 1.6; font-weight: 600; }
.ev-lines { margin-top: 40px; display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--ink); text-align: left; }
.ev-lines > div { padding: 22px 20px 0; }
.ev-lines > div + div { border-left: 1px solid var(--border); }
.ev-lines .k { font-size: 12px; font-weight: 600; color: var(--bronze); letter-spacing: .06em; }
.ev-lines p { margin: 10px 0 0; font-size: 14.5px; line-height: 1.65; }
sup.fn { font: 600 10px/1 var(--body); color: var(--bronze); margin-left: 2px; }
.ev-refs { margin: 40px 0 0; padding: 0; list-style: none; counter-reset: r; text-align: left; font-size: 12px; line-height: 1.65; color: var(--muted); }
.ev-refs li { counter-increment: r; position: relative; padding-left: 28px; margin-bottom: 4px; }
.ev-refs li::before { content: '[' counter(r) ']'; position: absolute; left: 0; color: var(--bronze); font-weight: 600; font-family: var(--body); }
.ev-refs a, .ev-lines a { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; overflow-wrap: anywhere; }
.ev-refs a:hover, .ev-lines a:hover { color: var(--bronze); }
@media (max-width: 680px) {
  .ev-lines { grid-template-columns: 1fr; }
  .ev-lines > div + div { border-left: 0; border-top: 1px solid var(--border); margin-top: 20px; }
}
@media (min-width: 901px) and (max-width: 1200px) {
  .nav, .nav--over { padding-left: 32px; padding-right: 32px; }
  .pill { gap: 20px; }
  .pill .links, .pill .r-group { gap: 24px; }
  .pill .links > a, .pill .has-sub > a { font-size: 16px; }
  .pill .cta.cta-line { padding: 11px 18px; font-size: 15px; }
}