:root {
  --bg: #f6f1e6;        /* cream */
  --ink: #1d1b18;
  --text: #38342e;
  --muted: #827b6f;
  --line: #ddd4c3;
  --up: #a8382c;        /* 한국식: 상승 빨강 */
  --down: #2f5296;      /* 하락 파랑 */
  --serif: "Benne", "Gowun Batang", "Apple SD Gothic Neo", serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: var(--serif); font-size: 17px; line-height: 1.9;
  -webkit-font-smoothing: antialiased;
  word-break: keep-all; overflow-wrap: break-word;
}
a { color: inherit; }
.wrap { max-width: 700px; margin: 0 auto; padding: 0 24px; }
.wrap-wide { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

/* Header — centered logo, small menu pinned top-right with a rule under each item */
.top { position: relative; display: flex; flex-direction: column; align-items: center; padding-top: 64px; padding-bottom: 8px; }
.logo img { display: block; height: 46px; width: auto; }
nav { position: absolute; top: 26px; right: 20px; display: flex; gap: 22px; }
nav a { font-size: 14px; color: var(--ink); text-decoration: none; letter-spacing: .01em; padding-bottom: 3px; border-bottom: 1px solid currentColor; }
nav a:hover { color: var(--muted); }
nav a[aria-current="page"] { color: var(--muted); }

/* Intro */
.intro { padding-top: 80px; padding-bottom: 96px; }
h1 { font-family: var(--serif); font-weight: 700; color: var(--ink); font-size: clamp(30px, 5vw, 42px); line-height: 1.35; letter-spacing: -.01em; margin: 0 0 14px; }
.oneline { font-size: 34px; white-space: nowrap; margin-bottom: 40px; }
.lead { font-size: 20px; color: var(--ink); line-height: 1.75; }

/* Sections */
section + section { border-top: 1px solid var(--line); }
#portfolio, #philosophy { padding-top: 64px; padding-bottom: 72px; scroll-margin-top: 12px; }
h2 { font-weight: 700; color: var(--ink); font-size: 30px; margin: 0 0 8px; }
h3 { font-weight: 700; color: var(--ink); font-size: 20px; margin: 48px 0 8px; }
h3 span { color: var(--muted); font-weight: 400; margin-right: 6px; }
p { margin: 0 0 18px; }
.note { color: var(--muted); font-size: 15px; margin-bottom: 20px; }

/* Track record */
.record { list-style: none; margin: 0; padding: 0; }
.record li { display: grid; grid-template-columns: 1fr auto; column-gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.record li:first-child { border-top: 1px solid var(--line); }
.record .name { color: var(--ink); font-weight: 700; }
.record small { color: var(--muted); font-weight: 400; font-size: 14px; margin-left: 4px; }
.record .meta { grid-column: 1; color: var(--muted); font-size: 15px; }
.record .ret { grid-column: 2; grid-row: 1 / span 2; align-self: center; font-size: 24px; font-variant-numeric: tabular-nums; }
.up { color: var(--up); } .down { color: var(--down); }


footer { border-top: 1px solid var(--line); padding-top: 28px; padding-bottom: 56px; color: var(--muted); font-size: 14px; line-height: 1.7; }

@media (max-width: 720px) {
  .oneline { font-size: clamp(22px, 6vw, 30px); white-space: normal; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .top { padding-top: 20px; }
  .logo img { height: 36px; }
  nav { position: static; order: -1; align-self: flex-end; gap: 16px; margin-bottom: 28px; }
  nav a { font-size: 13px; }
  .intro { padding-top: 48px; padding-bottom: 64px; }
  .lead { font-size: 18px; }
  main > section:only-child:not(.intro) { padding-top: 48px; }
}

/* Sub pages */
main > section:only-child:not(.intro) { padding-top: 80px; }

/* Same-site page changes: keep the header still and fade only the content */
@view-transition { navigation: auto; }
.top { view-transition-name: site-header; }