:root {
  --ink: #1c1f24; --muted: #6a7280; --bg: #ffffff; --panel: #f6f7f9;
  --accent: #4C72B0; --line: #e3e6ea; --kr: #9aa2ad;
  --c-onset: #4C72B0; --c-vibrato: #DD8452; --c-mid: #8172B2;
  --c-offset: #55A868; --c-accent: #CCB974; --c-transition: #DA8BC3;
}
* { box-sizing: border-box; }
body { margin: 0; font: 16px/1.6 "Helvetica Neue", Arial, "Apple SD Gothic Neo",
       "Noto Sans KR", sans-serif; color: var(--ink); background: var(--bg); }
.kr { color: var(--kr); font-weight: 400; font-size: .8em; margin-left: .4em; }

#topnav { position: sticky; top: 0; background: #fffffff2; border-bottom: 1px solid var(--line);
  padding: .6rem 1.2rem; display: flex; gap: 1.1rem; align-items: center; z-index: 10; }
#topnav .brand { font-weight: 700; margin-right: auto; }
#topnav a { color: var(--muted); text-decoration: none; }
#topnav a:hover { color: var(--accent); }

#hero { text-align: center; padding: 4rem 1rem 2.5rem; }
#hero h1 { font-size: 2.6rem; margin: 0 0 .4rem; }
.subtitle { color: var(--muted); max-width: 46rem; margin: 0 auto; }
.subtitle .kr { display: block; margin-left: 0; }   /* Korean always starts its own line */
.venue { display: inline-block; margin: 1.1rem 0 0; padding: .25rem .9rem; border-radius: 999px;
  background: #eef2f9; color: var(--accent); font-size: .85rem; letter-spacing: .01em; }
.authors { max-width: 46rem; margin: 1rem auto .3rem; line-height: 1.7; }
.authors sup, .affils sup { font-size: .7em; color: var(--accent); }
.affils { max-width: 46rem; margin: 0 auto; color: var(--muted); font-size: .85rem; }
.badges { margin: 1.2rem 0; }
.badge { display: inline-block; border: 1px solid var(--line); border-radius: 999px;
  padding: .35rem 1rem; margin: 0 .25rem; text-decoration: none; color: var(--ink); }
.badge:hover { border-color: var(--accent); color: var(--accent); }
.stats { list-style: none; padding: 0; display: flex; justify-content: center;
  gap: 1.6rem; flex-wrap: wrap; color: var(--muted); }
.stats b { color: var(--ink); font-size: 1.25rem; display: block; }

main { max-width: 60rem; margin: 0 auto; padding: 0 1.2rem 4rem; }
section { padding-top: 3rem; }
section h2 { border-bottom: 2px solid var(--line); padding-bottom: .4rem; }

.lede { font-size: 1.1rem; line-height: 1.65; }

.note { color: var(--muted); font-size: .9rem; border-left: 3px solid var(--line);
  padding-left: .8rem; margin: .9rem 0 1.2rem; }
.preview-tag { color: var(--accent); font-weight: 600; white-space: nowrap; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr)); gap: 1rem; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 1rem; }
.card h3 { margin: .1rem 0 .3rem; font-size: 1.05rem; }
.card .meta { color: var(--muted); font-size: .85rem; margin-bottom: .5rem; }
.card audio { width: 100%; }
.card details { font-size: .85rem; margin-top: .5rem; }
.card .actions { margin-top: .6rem; }
.card button, #viewer button { border: 1px solid var(--line); background: #fff;
  border-radius: 6px; padding: .3rem .8rem; cursor: pointer; }
.card button:hover, #viewer button:hover { border-color: var(--accent); color: var(--accent); }

#viewer { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 1rem; }
#viewer canvas { display: block; width: 100%; }
#viewer .row { display: flex; gap: .8rem; align-items: center; flex-wrap: wrap; margin-bottom: .6rem; }
.legend { display: flex; gap: .7rem; flex-wrap: wrap; font-size: .82rem; }
.sw { display: inline-block; width: .85em; height: .85em; border-radius: 3px;
  margin-right: .3em; vertical-align: -1px; }
.legend .off { opacity: .35; }
#tooltip { position: fixed; background: #1c1f24; color: #fff; font-size: .8rem;
  padding: .3rem .6rem; border-radius: 6px; pointer-events: none; display: none; z-index: 20; }

.group-block h3 { margin: 1.4rem 0 .6rem; }
.type-grid { display: grid; gap: .7rem; align-items: start;
  grid-template-columns: repeat(auto-fill, minmax(min(27rem, 100%), 1fr)); }
.type-card { border: 1px solid var(--line); border-left: 5px solid var(--line);
  border-radius: 8px; padding: .7rem .9rem; background: #fff; }
.type-card .names { display: flex; align-items: baseline; justify-content: space-between;
  gap: .7rem; line-height: 1.45; }
.type-card .names .title { min-width: 0; }
.type-card .names b { font-size: .98rem; }
.type-card .names .hanja { color: var(--muted); font-size: .85rem; margin-left: .35em; }
.type-card .names .en { font-size: .88rem; margin-left: .5em; }
.type-card .count { flex: none; color: var(--muted); font-size: .78rem; white-space: nowrap; }
.typebody { display: flex; align-items: center; gap: .8rem; margin: .45rem 0; }
.typebody .art { display: flex; align-items: center; gap: .6rem; flex: none; }
.typebody .art img { width: auto; }
.typebody .art .sym { min-height: 14px; }
.typebody .desc { margin: 0; font-size: .84rem; color: var(--muted); line-height: 1.45; }
.snips { display: flex; gap: .4rem; flex-wrap: wrap; }
.snip { display: flex; gap: .35rem; align-items: center; background: var(--panel);
  border-radius: 8px; padding: .3rem .45rem; }
.snip canvas { width: 90px; height: 38px; }
.snip button { width: 1.8rem; height: 1.8rem; border-radius: 50%; padding: 0; font-size: .8rem; }
.snip .meta { font-size: .7rem; }

.statfigs { display: grid; gap: 1rem 1.6rem; margin-top: .8rem;
  grid-template-columns: repeat(auto-fit, minmax(min(22rem, 100%), 1fr)); }
.statfigs figure { margin: 0; }
.statfigs .figcap { margin: .4rem auto 0; max-width: none; }

.fig { display: block; margin: 1.4rem auto 0; height: auto; max-width: 100%; }
.figcap { text-align: center; color: var(--muted); font-size: .85rem;
  max-width: 44rem; margin: .5rem auto 1.4rem; }

table.bench { border-collapse: collapse; width: 100%; font-size: .9rem; margin: 1rem 0; }
table.bench th, table.bench td { border: 1px solid var(--line); padding: .35rem .6rem; text-align: right; }
table.bench th:first-child, table.bench td:first-child { text-align: left; }
table.bench thead { background: var(--panel); }
.tablewrap { overflow-x: auto; }

pre.bibtex { background: var(--panel); border: 1px solid var(--line); border-radius: 8px;
  padding: 1rem; overflow-x: auto; font-size: .82rem; }
footer { border-top: 1px solid var(--line); color: var(--muted); text-align: center;
  padding: 1.5rem; font-size: .85rem; }
@media (max-width: 640px) {
  #hero h1 { font-size: 2rem; }
  #topnav { gap: .7rem; font-size: .9rem; overflow-x: auto; }
  .typebody { flex-wrap: wrap; gap: .6rem; }
  .type-card .count { float: none; display: block; }   /* stop it colliding with the name */
}