:root {
  --ink: #171916;
  --ink-soft: #222520;
  --paper: #f2efe8;
  --paper-deep: #e7e1d5;
  --gold: #b99a61;
  --gold-light: #d5bd8c;
  --line: rgba(23,25,22,.17);
  --white-line: rgba(255,255,255,.22);
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif; line-height: 1.75; word-break: keep-all; }
a { color: inherit; text-decoration: none; }
.skip { position: fixed; z-index: 100; top: -100px; left: 16px; padding: 10px 16px; background: white; color: black; }
.skip:focus { top: 16px; }
.site-header { position: fixed; z-index: 50; top: 0; left: 0; width: 100%; display: flex; justify-content: space-between; align-items: center; padding: 20px 4vw; color: white; background: rgba(17,19,16,.88); border-bottom: 1px solid rgba(255,255,255,.16); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); box-shadow: 0 8px 28px rgba(0,0,0,.08); }
section[id] { scroll-margin-top: 82px; }
.header-brand { display: flex; align-items: center; gap: 12px; color: white; white-space: nowrap; }
.brand-symbol { position: relative; display: block; width: 34px; height: 34px; overflow: hidden; flex: none; }
.brand-symbol img { position: absolute; left: -15%; top: -2%; width: 152%; max-width: none; height: auto; }
.brand-name { display: flex; align-items: baseline; gap: 8px; letter-spacing: .11em; }
.brand-name strong { font-size: .92rem; font-weight: 600; }
.brand-name small { font-size: .72rem; letter-spacing: .06em; opacity: .72; }
.header-brand:hover .brand-name, .header-brand:focus-visible .brand-name { opacity: .82; }
.brand { display: flex; align-items: baseline; gap: 8px; letter-spacing: .11em; font-weight: 600; }
.brand small { font-size: .75rem; letter-spacing: .06em; opacity: .72; }
nav { display: flex; gap: clamp(18px, 2.2vw, 32px); align-items: center; font-size: .72rem; letter-spacing: .14em; }
nav a { opacity: .75; transition: opacity .2s; }
nav a:hover, nav a:focus { opacity: 1; }
.nav-join { border: 1px solid rgba(255,255,255,.5); padding: 8px 16px; opacity: 1; }
.hero { min-height: 780px; height: 100vh; max-height: 980px; position: relative; display: flex; align-items: center; color: white; overflow: hidden; background: #161713; }
.hero > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .72; }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10,12,10,.88) 0%, rgba(10,12,10,.48) 55%, rgba(10,12,10,.28) 100%), linear-gradient(0deg, rgba(10,12,10,.62), transparent 45%); }
.hero-content { position: relative; z-index: 1; width: min(var(--max), 90vw); margin: 60px auto 0; }
.eyebrow, .section-label { margin: 0 0 22px; color: var(--gold); font-size: .72rem; letter-spacing: .22em; font-weight: 700; }
.hero h1 { margin: 0; max-width: 800px; font-family: Georgia, "Times New Roman", serif; font-size: clamp(4.2rem, 9vw, 8.4rem); line-height: .82; font-weight: 400; letter-spacing: -.055em; }
.hero h1 span { font-size: .4em; vertical-align: top; letter-spacing: .02em; margin-right: .2em; color: var(--gold-light); }
.hero-kicker { margin: 32px 0 24px; font-size: clamp(1.15rem, 2.1vw, 1.55rem); font-family: "Noto Serif KR", Georgia, serif; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 0; margin-bottom: 34px; font-size: .88rem; color: rgba(255,255,255,.78); }
.hero-meta span { padding: 0 18px; border-left: 1px solid rgba(255,255,255,.35); }
.hero-meta span:first-child { padding-left: 0; border-left: 0; }
.button { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; padding: 0 26px; font-size: .86rem; letter-spacing: .06em; transition: transform .2s, background .2s, color .2s; }
.button:hover { transform: translateY(-2px); }
.button-light { border: 1px solid rgba(255,255,255,.55); background: rgba(255,255,255,.08); }
.hero-note { position: absolute; z-index: 1; bottom: 26px; right: 4vw; margin: 0; font-size: .65rem; letter-spacing: .14em; opacity: .55; }
.section-pad { padding: 120px max(5vw, calc((100vw - var(--max))/2)); }
.manifesto { background: var(--paper); }
.manifesto-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8vw; align-items: start; }
h2 { margin: 0; font-family: "Noto Serif KR", Georgia, serif; font-size: clamp(2.25rem, 4vw, 4.6rem); line-height: 1.28; font-weight: 400; letter-spacing: -.04em; }
.manifesto-copy { font-size: 1.05rem; color: #4b4d48; }
.manifesto-copy p { margin: 0 0 24px; }
.manifesto blockquote { margin: 42px 0 0; padding: 28px 0 0; border-top: 1px solid var(--gold); color: var(--ink); font-family: "Noto Serif KR", Georgia, serif; font-size: 1.15rem; line-height: 1.9; }
.purpose { background: var(--ink); color: white; }
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 50px; margin-bottom: 70px; }
.section-head > p { margin: 0 0 8px; color: rgba(255,255,255,.56); text-align: right; font-size: .95rem; }
.purpose-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--white-line); }
.purpose-grid article { padding: 34px 34px 20px 0; min-height: 340px; border-right: 1px solid var(--white-line); }
.purpose-grid article + article { padding-left: 34px; }
.purpose-grid article:last-child { border-right: 0; }
.purpose-grid article > span { color: var(--gold); font-family: Georgia, serif; }
.en { margin: 38px 0 8px; font-size: .67rem; letter-spacing: .2em; color: rgba(255,255,255,.48); }
.purpose h3 { margin: 0 0 28px; font-size: 1.55rem; line-height: 1.55; font-weight: 500; }
.purpose article > p:last-child { margin: 0; color: rgba(255,255,255,.62); font-size: .94rem; }
.flow { background: #262822; color: white; }
.flow > h2 { max-width: 730px; margin-bottom: 72px; }
.flow-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--white-line); }
.flow-list li { display: grid; grid-template-columns: 70px 190px 110px 1fr; align-items: center; gap: 16px; padding: 27px 0; border-bottom: 1px solid var(--white-line); }
.flow-list b { color: var(--gold); font-family: Georgia, serif; font-weight: 400; }
.flow-list strong { letter-spacing: .13em; font-size: .86rem; }
.flow-list span { color: rgba(255,255,255,.64); }
.flow-list p { margin: 0; color: rgba(255,255,255,.56); font-size: .9rem; }
.program { background: var(--paper); }
.program .section-head > p, .year .section-head > p { color: #6a6b66; }
.timeline { border-top: 1px solid var(--line); }
.timeline article { display: grid; grid-template-columns: 130px 1fr; padding: 28px 0; border-bottom: 1px solid var(--line); }
.timeline time { color: var(--gold); font-family: Georgia, serif; font-size: 1.45rem; }
.timeline div { display: grid; grid-template-columns: 210px 1fr 1fr; gap: 30px; align-items: baseline; }
.timeline span { font-size: .65rem; letter-spacing: .13em; color: #777970; }
.timeline h3 { margin: 0; font-size: 1.05rem; font-weight: 600; }
.timeline p { margin: 0; color: #6a6b66; font-size: .9rem; }
.takeaway { margin-top: 80px; padding: 46px; background: var(--paper-deep); }
.takeaway > p { margin: 0 0 28px; font-family: "Noto Serif KR", Georgia, serif; font-size: 1.35rem; }
.takeaway ul { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin: 0; padding: 0; list-style: none; }
.takeaway li { display: grid; grid-template-columns: 30px 1fr; }
.takeaway li span { color: var(--gold); font-family: Georgia, serif; }
.takeaway strong { letter-spacing: .06em; font-size: .83rem; }
.takeaway small { grid-column: 2; color: #676961; margin-top: 6px; }
.year { background: #e9e4da; }
.season { display: grid; grid-template-columns: 280px 1fr; gap: 60px; padding: 52px 0; border-top: 1px solid var(--line); }
.season header span { font-size: .67rem; color: var(--gold); letter-spacing: .18em; }
.season header h3 { margin: 8px 0 14px; font-family: Georgia, "Noto Serif KR", serif; font-size: 1.25rem; font-weight: 400; }
.season header p { color: #6a6b66; font-size: .88rem; }
.months { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; }
.months article { position: relative; min-height: 250px; padding: 8px 26px 20px; border-left: 1px solid var(--line); }
.months time { color: #6a6b66; font-size: .74rem; letter-spacing: .08em; }
.months b { display: block; margin-top: 28px; color: var(--gold); font-family: Georgia, serif; font-size: 2.1rem; font-weight: 400; }
.months h4 { margin: 12px 0 14px; font-size: 1.05rem; line-height: 1.55; }
.months p { margin: 0; color: #6a6b66; font-size: .86rem; }
.schedule-note { margin: 35px 0 0; font-size: .78rem; color: #777970; }
.guide { background: var(--ink); color: white; }
.guide-intro { max-width: 900px; }
.guide-intro > p:last-child { max-width: 700px; margin: 35px 0 70px auto; color: rgba(255,255,255,.62); }
.guide-steps { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--white-line); }
.guide-steps li { display: grid; grid-template-columns: 100px 1fr; border-bottom: 1px solid var(--white-line); padding: 25px 0; }
.guide-steps li > span { color: var(--gold); font-family: Georgia, serif; }
.guide-steps div { display: grid; grid-template-columns: 190px 230px 1fr; align-items: baseline; gap: 30px; }
.guide-steps small { letter-spacing: .12em; color: rgba(255,255,255,.52); }
.guide-steps strong { font-size: 1.05rem; }
.guide-steps p { margin: 0; color: rgba(255,255,255,.56); font-size: .9rem; }
.guide-quote { margin: 80px 0 0 auto; max-width: 760px; padding-left: 30px; border-left: 1px solid var(--gold); font-family: "Noto Serif KR", Georgia, serif; font-size: clamp(1.15rem, 2vw, 1.55rem); line-height: 1.9; }
.first { display: grid; grid-template-columns: 1fr 1fr; gap: 9vw; background: var(--gold); color: #161713; }
.first-question { margin-top: 32px; font-family: "Noto Serif KR", Georgia, serif; font-size: 1.25rem; }
.first-detail dl { margin: 0 0 40px; border-top: 1px solid rgba(0,0,0,.24); }
.first-detail dl div { display: grid; grid-template-columns: 120px 1fr; padding: 14px 0; border-bottom: 1px solid rgba(0,0,0,.24); }
.first-detail dt { font-size: .67rem; letter-spacing: .13em; }
.first-detail dd { margin: 0; font-size: .92rem; }
.first-detail > p { margin: 0; }
.join { display: grid; grid-template-columns: .8fr 1.2fr; gap: 9vw; background: var(--paper); }
.join-content h3 { margin: 0 0 20px; font-size: 1.1rem; }
.membership-block { margin-bottom: 76px; padding-bottom: 70px; border-bottom: 1px solid var(--line); }
.membership-overline { margin: 0 0 12px; color: var(--gold); font-size: .67rem; letter-spacing: .18em; font-weight: 700; }
.membership-block > h3 { font-family: "Noto Serif KR", Georgia, serif; font-size: clamp(1.75rem, 3vw, 2.65rem); line-height: 1.45; font-weight: 400; letter-spacing: -.035em; }
.membership-lead { margin: 24px 0 38px; color: #62645d; }
.capacity-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-bottom: 56px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.capacity-grid > div { padding: 24px 20px; border-right: 1px solid var(--line); }
.capacity-grid > div:first-child { padding-left: 0; }
.capacity-grid > div:last-child { border-right: 0; }
.capacity-grid strong { display: block; font-family: Georgia, serif; font-size: 2.4rem; line-height: 1; font-weight: 400; color: var(--gold); }
.capacity-grid span { display: block; margin-top: 8px; font-size: .63rem; letter-spacing: .14em; color: #777970; }
.capacity-grid p { margin: 8px 0 0; font-size: .86rem; }
.membership-block .subhead { margin: 48px 0 20px; font-size: 1rem; letter-spacing: .02em; }
.fee-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.fee-grid article { min-height: 178px; padding: 24px; background: var(--paper); }
.fee-grid article.fee-main { background: var(--ink); color: white; }
.fee-grid article > span { display: block; font-size: .62rem; letter-spacing: .13em; color: #777970; }
.fee-grid .fee-main > span { color: var(--gold-light); }
.fee-grid strong { display: block; margin: 18px 0 4px; font-family: Georgia, serif; font-size: 2.25rem; line-height: 1; font-weight: 400; }
.fee-grid strong small { margin-right: 4px; font-size: .9rem; color: var(--gold); }
.fee-grid p { margin: 10px 0 0; font-size: .83rem; color: #696b64; }
.fee-grid .fee-main p { color: rgba(255,255,255,.58); }
.benefit-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0 28px; margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.benefit-list li { display: grid; grid-template-columns: 34px 1fr; align-items: baseline; padding: 13px 0; border-bottom: 1px solid var(--line); font-size: .88rem; }
.benefit-list b { color: var(--gold); font-family: Georgia, serif; font-weight: 400; }
.check-list { margin: 0 0 60px; padding: 0; list-style: none; }
.check-list li { position: relative; padding: 11px 0 11px 26px; border-bottom: 1px solid var(--line); }
.check-list li::before { content: "—"; position: absolute; left: 0; color: var(--gold); }
.join-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); margin-bottom: 45px; }
.join-grid > div { background: var(--paper); padding: 24px; min-height: 165px; }
.join-grid span { color: var(--gold); font-family: Georgia, serif; }
.join-grid strong { display: block; margin: 12px 0 8px; }
.join-grid p { margin: 0; color: #666860; font-size: .86rem; }
.join-info { padding: 26px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.join-info p { display: grid; grid-template-columns: 90px 1fr; margin: 7px 0; font-size: .9rem; }
.join-info span { color: #777970; }
.join-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button-gold { background: var(--ink); color: white; }
.button-outline { border: 1px solid var(--line); }
.closing { min-height: 520px; padding: 120px 5vw; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; background: #22231f; color: white; }
.closing > p { color: var(--gold); font-size: .68rem; letter-spacing: .22em; }
.closing blockquote { margin: 30px 0 45px; font-family: "Noto Serif KR", Georgia, serif; font-size: clamp(1.8rem, 4vw, 3.7rem); line-height: 1.45; }
.closing span { font-size: .68rem; letter-spacing: .14em; color: rgba(255,255,255,.52); }
footer { padding: 42px 5vw; background: #111310; color: rgba(255,255,255,.64); display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; font-size: .75rem; }
footer .brand { color: white; }
footer > p { text-align: center; }
footer > div:last-child { display: flex; justify-content: flex-end; gap: 22px; }

@media (max-width: 900px) {
  .site-header { padding: 20px 5vw; }
  nav { max-width: 55vw; overflow-x: auto; gap: 18px; scrollbar-width: none; }
  .hero { min-height: 720px; }
  .manifesto-grid, .first, .join { grid-template-columns: 1fr; gap: 50px; }
  .purpose-grid { grid-template-columns: 1fr; }
  .purpose-grid article, .purpose-grid article + article { padding: 32px 0; min-height: auto; border-right: 0; border-bottom: 1px solid var(--white-line); }
  .flow-list li { grid-template-columns: 50px 150px 90px 1fr; }
  .timeline div { grid-template-columns: 170px 1fr; }
  .timeline p { grid-column: 2; }
  .season { grid-template-columns: 1fr; gap: 25px; }
  .guide-steps div { grid-template-columns: 160px 1fr; }
  .guide-steps p { grid-column: 2; }
  footer { grid-template-columns: 1fr; gap: 14px; text-align: center; }
  footer > p { text-align: center; }
  footer > div:last-child { justify-content: center; }
}
@media (max-width: 620px) {
  body { line-height: 1.7; }
  .site-header { align-items: flex-start; }
  .brand-symbol { width: 31px; height: 31px; }
  .brand-name small { display: none; }
  nav { gap: 14px; max-width: 62vw; padding-bottom: 4px; }
  nav a { font-size: .62rem; }
  nav a:nth-child(2), nav a:nth-child(4) { display: none; }
  .nav-join { padding: 5px 10px; }
  .hero { min-height: 700px; max-height: none; height: 100svh; }
  .hero-content { margin-top: 35px; }
  .hero h1 { font-size: clamp(3.5rem, 18vw, 5rem); line-height: .88; }
  .hero h1 span { display: block; margin: 0 0 8px; }
  .hero-meta { display: grid; gap: 4px; }
  .hero-meta span { padding: 0; border: 0; }
  .hero-note { display: none; }
  .section-pad { padding: 82px 6vw; }
  .section-head { display: block; margin-bottom: 45px; }
  .section-head > p { margin-top: 24px; text-align: left; }
  .flow-list li { grid-template-columns: 38px 1fr; gap: 4px 12px; padding: 22px 0; }
  .flow-list span { grid-column: 2; }
  .flow-list p { grid-column: 2; margin-top: 7px; }
  .timeline article { grid-template-columns: 82px 1fr; }
  .timeline time { font-size: 1.15rem; }
  .timeline div { display: block; }
  .timeline h3 { margin: 7px 0; }
  .takeaway { margin-top: 50px; padding: 28px 22px; }
  .takeaway ul { grid-template-columns: 1fr; }
  .months { grid-template-columns: 1fr; }
  .months article { min-height: auto; padding: 18px 0 28px; border-left: 0; border-top: 1px solid var(--line); }
  .months b { margin-top: 12px; }
  .guide-steps li { grid-template-columns: 45px 1fr; }
  .guide-steps div { display: block; }
  .guide-steps strong { display: block; margin: 5px 0; }
  .guide-quote { margin-top: 55px; padding-left: 18px; }
  .first-detail dl div { grid-template-columns: 80px 1fr; }
  .join-grid { grid-template-columns: 1fr; }
  .capacity-grid { grid-template-columns: 1fr; }
  .capacity-grid > div, .capacity-grid > div:first-child { padding: 20px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .capacity-grid > div:last-child { border-bottom: 0; }
  .fee-grid, .benefit-list { grid-template-columns: 1fr; }
  .join-actions { flex-direction: column; }
  .closing { min-height: 430px; padding: 80px 6vw; }
}
@media (max-width: 420px) {
  .site-header { padding: 18px 4vw; }
  .header-brand { gap: 8px; }
  .brand-symbol { width: 28px; height: 28px; }
  .brand-name strong { font-size: .75rem; }
  nav { gap: 10px; max-width: none; }
  nav a:nth-child(3) { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
}