* { box-sizing: border-box; }
:root { color-scheme: light; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans KR", sans-serif; color: #182d43; background: #f6f8fb; }
body { margin: 0; line-height: 1.6; }
a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 4px; }
a:focus-visible { outline: 3px solid #3178e0; outline-offset: 5px; border-radius: 3px; }
.wrap { width: min(1080px, calc(100% - 64px)); margin-inline: auto; }
.masthead { background: #142d49; color: #eff5ff; border-top: 4px solid #73b6f8; }
.masthead .wrap { display: flex; align-items: center; justify-content: space-between; padding-block: 24px; }
.masthead a { font-size: 14px; }
.masthead .brand { font-size: 22px; font-weight: 750; letter-spacing: -.5px; }
.brand span { color: #adc3df; font-weight: 400; }
.intro { padding: 70px 0 54px; }
.eyebrow { font-size: 13px; color: #3265a3; letter-spacing: .08em; font-weight: 700; }
h1 { margin: 8px 0 18px; font-size: clamp(36px, 5vw, 52px); line-height: 1.2; letter-spacing: -2px; }
.intro > p:last-child { margin: 0; color: #53677e; font-size: 17px; }
.year { margin-bottom: 40px; }
.year-heading { display: flex; align-items: baseline; gap: 14px; border-bottom: 2px solid #243e5b; padding-bottom: 12px; }
h2 { margin: 0; font-size: 26px; font-weight: 750; }
.year-heading span { color: #64758b; font-size: 13px; }
.talks { list-style: none; padding: 0; margin: 0; }
.talk { display: grid; grid-template-columns: 66px 1fr auto; align-items: center; gap: 22px; padding: 27px 4px; border-bottom: 1px solid #d7e0ea; }
time { font-size: 14px; font-variant-numeric: tabular-nums; color: #61748b; align-self: start; padding-top: 3px; }
h3 { font-size: 19px; line-height: 1.5; font-weight: 650; letter-spacing: -.35px; margin: 0; overflow-wrap: anywhere; }
.talk-content p { font-size: 14px; color: #64758b; margin: 6px 0 0; }
.links { display: flex; gap: 10px; flex-wrap: wrap; }
.links a { display: inline-flex; align-items: center; gap: 16px; padding: 8px 13px; font-size: 13px; font-weight: 650; border: 1px solid #bfcddd; border-radius: 5px; white-space: nowrap; background: #fff; }
.links .primary { color: #fff; background: #285fa9; border-color: #285fa9; }
.footer { display: flex; justify-content: space-between; gap: 20px; padding-block: 30px 44px; color: #62758d; font-size: 13px; }
.skip { position: absolute; left: 20px; top: -80px; background: white; padding: 10px; z-index: 10; }
.skip:focus { top: 12px; }
@media (max-width: 700px) {
  .wrap { width: calc(100% - 36px); }
  .intro { padding: 44px 0 36px; }
  .talk { grid-template-columns: 50px minmax(0, 1fr); gap: 10px 14px; padding-block: 22px; }
  .links { grid-column: 2; margin-top: 4px; }
  h3 { font-size: 18px; }
  .footer { flex-direction: column; gap: 8px; }
}