:root {
  color-scheme: light;
  --paper: #faf8f2;
  --paper-deep: #eeebe0;
  --pine: #172820;
  --pine-light: #25392f;
  --ink: #212b24;
  --muted: #585e54;
  --line: #d9d5c8;
  --rust: #843e2e;
  --gold: #d4b384;
  --serif: 'Noto Serif KR', 'Batang', '바탕', serif;
  --sans: system-ui, 'Malgun Gothic', '맑은 고딕', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; color: var(--ink); background: var(--paper); font: 1rem/1.65 var(--sans); }
h1, h2, h3, p, ol, ul { margin: 0; }
h1, h2, h3 { word-break: keep-all; overflow-wrap: anywhere; }
img { display: block; max-width: 100%; }
a { color: inherit; text-underline-offset: .24em; }
:focus-visible { outline: 3px solid #b36144; outline-offset: 4px; }
.wrap { width: min(1136px, calc(100% - 80px)); margin-inline: auto; }
[id] { scroll-margin-top: 25px; }
.skip { position: absolute; z-index: 2; inset: 1rem auto auto 1rem; padding: .65rem 1rem; background: white; transform: translateY(-200%); }
.skip:focus { transform: none; }

.masthead { background: var(--paper); }
.masthead-inner { min-height: 69px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font: 700 1.15rem/1.2 var(--serif); white-space: nowrap; text-decoration: none; }
.masthead nav { display: flex; align-items: center; gap: clamp(15px, 3vw, 34px); }
.masthead nav a { padding-block: .65rem; color: #3a473e; font-size: .9rem; font-weight: 650; white-space: nowrap; text-decoration: none; }
.masthead nav a:hover, .brand:hover { color: var(--rust); }

.hero { overflow: hidden; color: var(--paper); background: var(--pine); border-bottom: 3px solid #b18b59; }
.hero-inner { display: grid; grid-template-columns: 1.02fr 1fr; align-items: center; gap: 28px; min-height: 428px; }
.hero-text { position: relative; z-index: 1; padding-block: 57px 63px; }
.eyebrow { font-size: .78rem; font-weight: 750; letter-spacing: .13em; color: var(--rust); line-height: 1.5; }
.hero .eyebrow { color: var(--gold); }
.hero h1 { margin: 13px 0 15px; font: 700 clamp(3.35rem, 7vw, 6.25rem)/1.13 var(--serif); letter-spacing: -.085em; }
.hero-deck { font: 700 clamp(1.18rem, 2vw, 1.58rem)/1.45 var(--serif); letter-spacing: -.04em; }
.hero-description { margin-top: 11px; max-width: 33ch; color: #d6dcd3; font-size: .96rem; word-break: keep-all; }
.hero-link { display: inline-flex; align-items: center; gap: 1.8rem; margin-top: 25px; padding: 9px 15px; border: 1px solid #a88b65; color: #f4e3c9; font-size: .85rem; font-weight: 700; text-decoration: none; }
.hero-link:hover { color: var(--pine); background: #e7d0aa; }
.hero-chart { width: 100%; height: auto; }

.section { padding-block: clamp(50px, 7vw, 88px); }
.section-heading { margin-bottom: 29px; }
.section-heading h2, .contents h2, .about h2 { margin-top: 7px; font: 700 clamp(1.9rem, 4vw, 3rem)/1.3 var(--serif); letter-spacing: -.065em; }
.section-heading > p:last-child:not(.eyebrow) { margin-top: 10px; max-width: 60ch; color: var(--muted); }
.series-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.series-card { display: flex; flex-direction: column; min-width: 0; overflow: hidden; border: 1px solid var(--line); background: #fffdf7; text-decoration: none; transition: border-color .16s; }
.series-card:hover { border-color: var(--rust); }
.cover { position: relative; aspect-ratio: 2.7; overflow: hidden; border-bottom: 1px solid var(--line); background: #e4e3d6; }
.cover img { width: 100%; height: 100%; object-fit: cover; object-position: center 43%; }
.cover.europe img { object-position: center 47%; }
.plate { position: absolute; inset: auto auto 12px 12px; background: var(--pine); color: white; padding: 3px 8px; font-size: .69rem; letter-spacing: .02em; }
.series-card-body { display: flex; flex-direction: column; align-items: flex-start; flex: 1; padding: 23px 25px 25px; }
.series-meta { color: var(--rust); font-size: .75rem; font-weight: 700; }
.series-card h3 { margin-top: 4px; font: 700 clamp(1.33rem, 2.6vw, 2.04rem)/1.35 var(--serif); letter-spacing: -.055em; }
.series-card p { margin: 9px 0 19px; color: var(--muted); font-size: .94rem; word-break: keep-all; }
.card-action, .text-link { display: inline-flex; align-items: center; gap: .65em; color: var(--rust); font-size: .85rem; font-weight: 750; }
.card-action { margin-top: auto; }
.series-card:hover .card-action { text-decoration: underline; }

.contents-band { background: var(--paper-deep); border-block: 1px solid var(--line); }
.contents-grid { display: grid; grid-template-columns: 1fr 1.38fr; align-items: start; gap: clamp(28px, 5.5vw, 70px); padding-block: clamp(44px, 6vw, 75px); }
.contents h2 { font-size: clamp(1.52rem, 3vw, 2.36rem); }
.entries { padding: 0; margin: 19px 0 16px; list-style: none; border-top: 1px solid #c9c5b7; }
.entries li { border-bottom: 1px solid #d5d0c1; }
.entries a { display: grid; grid-template-columns: 2.9rem minmax(0, 1fr) auto; align-items: baseline; gap: .45rem; padding: 12px 3px; font-size: .92rem; font-weight: 620; text-decoration: none; word-break: keep-all; overflow-wrap: anywhere; }
.entries a:hover { color: var(--rust); text-decoration: underline; }
.entries a > span:last-child { color: var(--rust); }
.entry-label { color: #66594b; font-size: .75rem; font-weight: 720; font-variant-numeric: tabular-nums; }
.entries small { display: block; font-size: .78rem; font-weight: 500; color: var(--muted); }

.roadmap-grid { display: grid; grid-template-columns: 1.18fr 1fr; align-items: start; gap: clamp(26px, 5vw, 65px); }
.timeline, .plan-parts { list-style: none; padding: 0; }
.timeline { border-top: 1px solid var(--line); }
.timeline li { display: grid; grid-template-columns: 2.25rem minmax(0, 1fr) auto; align-items: baseline; gap: 10px; padding: 11px 6px; border-bottom: 1px solid var(--line); }
.timeline .timeline-current { background: #f0eadb; }
.timeline-number { color: var(--rust); font: 700 .96rem/1.4 var(--serif); font-variant-numeric: tabular-nums; }
.timeline h3 { font-size: .98rem; line-height: 1.45; }
.timeline p { margin-top: 2px; color: var(--muted); font-size: .84rem; word-break: keep-all; }
.timeline-status { color: var(--rust); font-size: .72rem; font-weight: 750; }
.series-plan { padding: clamp(21px, 3.2vw, 37px); color: var(--paper); background: var(--pine-light); border-top: 3px solid #aa8857; }
.series-plan .eyebrow, .series-plan .text-link { color: #edcfa2; }
.series-plan h3 { margin: 8px 0 10px; font: 700 clamp(1.65rem, 3.4vw, 2.57rem)/1.22 var(--serif); letter-spacing: -.05em; }
.plan-dates { color: #d8ded4; font-size: .8rem; }
.plan-dates span { margin-inline: .12rem; }
.plan-parts { margin: 16px 0 17px; border-top: 1px solid #647064; }
.plan-parts li { display: grid; grid-template-columns: 2.1rem 1fr; gap: .28rem; padding: 8px 0; border-bottom: 1px solid #516052; font-size: .87rem; word-break: keep-all; }
.plan-parts span { color: #edcfa2; font-size: .78rem; }

.about { color: var(--ink); background: #e8ebdf; border-block: 1px solid #d5dacb; }
.about-inner { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(18px, 6vw, 78px); padding-block: clamp(37px, 6vw, 72px); }
.about-copy { align-self: center; color: #39453c; font-size: 1.01rem; word-break: keep-all; }
.about-copy p + p { margin-top: 13px; }
.footer { display: flex; align-items: center; justify-content: space-between; gap: 18px; min-height: 77px; }
.footer .brand { font-size: 1rem; }

@media (max-width: 880px) {
  .wrap { width: calc(100% - 48px); }
  .hero-inner { min-height: 368px; }
  .series-card-body { padding: 19px; }
  .contents-grid { grid-template-columns: 1fr 1.25fr; }
}

@media (max-width: 660px) {
  .wrap { width: calc(100% - 36px); }
  .masthead-inner { min-height: 61px; gap: 10px; }
  .masthead nav { gap: 12px; }
  .masthead nav a { font-size: .79rem; }
  .brand { font-size: .99rem; gap: 6px; }
  .masthead .brand img { width: 24px; height: 24px; }
  .hero-inner { display: grid; grid-template-columns: 1fr; min-height: 0; isolation: isolate; }
  .hero-text, .hero-chart { grid-area: 1 / 1; }
  .hero-text { padding-block: 53px 56px; }
  .hero-chart { justify-self: end; align-self: center; width: min(81%, 360px); margin-inline-end: -11%; opacity: .37; mask-image: linear-gradient(to right, transparent 12%, #000 75%); }
  .hero h1 { font-size: clamp(2.75rem, 11vw, 4rem); }
  .hero-description { max-width: 29ch; }
  .series-grid, .contents-grid, .roadmap-grid, .about-inner { grid-template-columns: 1fr; }
  .series-grid { gap: 16px; }
  .contents-grid { gap: 35px; }
  .series-card p { margin-bottom: 12px; }
  .entries a { padding-block: 11px; }
  .timeline li { grid-template-columns: 1.8rem minmax(0, 1fr) auto; gap: 7px; }
}

@media (prefers-reduced-motion: reduce) {
  .series-card { transition: none; }
}