/* ═══════════════════════════════════════════════════
   Pure-style researcher profile — Su-Geun Yang
   Inspired by Elsevier Pure (snu.elsevierpure.com)
   ═══════════════════════════════════════════════════ */

* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #ffffff;
  --bg-soft: #f5f6f7;
  --bg-band: #fafbfc;
  --border: #d8dde1;
  --border-soft: #ebeef0;
  --text: #1d1d1d;
  --text-mid: #4a4a4a;
  --text-soft: #6b7177;
  --link: #007398;
  --link-hover: #00536e;
  --accent: #007398;
  --accent-soft: #e7f1f5;
  --topbar: #002b41;
  --topbar-text: #ffffff;
  --bar-fill: #007398;
  --bar-track: #e1e5e8;
  --warn: #b9131e;
}

html { font-size: 15px; }
body {
  font-family: 'Source Sans Pro', 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--link); text-decoration: none; }
a:hover { color: var(--link-hover); text-decoration: underline; }

/* ── TOP NAV BAR ───────────────────────────────── */
.topbar {
  background: var(--topbar);
  color: var(--topbar-text);
  padding: 0;
  border-bottom: 3px solid #c5050c;
}
.topbar-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 56px;
  flex-wrap: wrap;
}
.topbar-brand {
  color: var(--topbar-text);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  display: flex; align-items: center; gap: 10px;
}
.topbar-brand:hover { color: var(--topbar-text); text-decoration: none; opacity: 0.85; }
.topbar-brand .brand-logo {
  height: 34px;
  width: auto;
  background: #fff;
  padding: 4px 10px;
  border-radius: 2px;
  display: block;
}
.topbar-brand .brand-text {
  font-size: 1rem;
  font-weight: 500;
  color: var(--topbar-text);
  letter-spacing: 0.01em;
  padding-left: 4px;
  border-left: 1px solid rgba(255,255,255,0.25);
  margin-left: 4px;
  padding-left: 14px;
}
@media (max-width: 600px) {
  .topbar-brand .brand-logo { height: 28px; padding: 3px 8px; }
  .topbar-brand .brand-text { font-size: 0.86rem; padding-left: 10px; }
}
.topbar-nav {
  display: flex; gap: 22px;
  list-style: none;
  font-size: 0.85rem;
}
.topbar-nav a {
  color: var(--topbar-text);
  opacity: 0.85;
  font-weight: 400;
  padding: 6px 0;
}
.topbar-nav a:hover { opacity: 1; text-decoration: none; border-bottom: 2px solid #c5050c; }

/* ── BREADCRUMB ────────────────────────────────── */
.crumb {
  max-width: 1180px;
  margin: 0 auto;
  padding: 14px 28px 8px;
  font-size: 0.82rem;
  color: var(--text-soft);
}
.crumb a { color: var(--text-soft); }
.crumb a:hover { color: var(--link); }
.crumb .sep { margin: 0 8px; color: #b8bdc1; }

/* ── PROFILE HEADER ────────────────────────────── */
.profile {
  max-width: 1180px;
  margin: 0 auto;
  padding: 18px 28px 32px;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 36px;
  align-items: start;
}
.profile-photo {
  width: 200px; height: 200px;
  object-fit: cover;
  border: 1px solid var(--border);
  background: var(--bg-soft);
}
.profile-info h1 {
  font-family: 'Source Sans Pro', sans-serif;
  font-size: 2.15rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.15;
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}
.profile-info .name-ko {
  font-size: 1.1rem;
  color: var(--text-mid);
  margin-bottom: 14px;
  font-weight: 400;
}
.profile-info .title-line {
  font-size: 1rem;
  color: var(--text-mid);
  margin-bottom: 4px;
}
.profile-info .title-line.dept a {
  color: var(--link);
}
.profile-info .title-line.affiliation {
  color: var(--text-soft);
  margin-bottom: 18px;
}

.profile-contact {
  margin-top: 16px;
  display: flex; flex-wrap: wrap; gap: 8px 22px;
  font-size: 0.92rem;
}
.profile-contact .item {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--text-mid);
}
.profile-contact .item svg {
  width: 14px; height: 14px;
  flex-shrink: 0;
  color: var(--text-soft);
}

/* Metrics row */
.metrics {
  margin-top: 22px;
  display: flex; flex-wrap: wrap; gap: 12px;
  align-items: stretch;
}
.metric-pill {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  padding: 10px 16px;
  display: flex; flex-direction: column;
  min-width: 110px;
}
.metric-pill .v {
  font-size: 1.4rem; font-weight: 600; color: var(--text);
  line-height: 1.1;
}
.metric-pill .l {
  font-size: 0.72rem;
  color: var(--text-soft);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 2px;
}
.metric-pill.scholar {
  background: var(--accent-soft);
  border-color: #b9d6e1;
}
.metric-pill .src {
  font-size: 0.7rem;
  color: var(--text-soft);
  margin-top: 6px;
}
.metric-pill .src a { color: var(--link); }

/* ── TABS ─────────────────────────────────────── */
.tabs-wrap {
  background: var(--bg);
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
.tabs {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  list-style: none;
  gap: 0;
  overflow-x: auto;
}
.tabs a {
  display: inline-block;
  padding: 14px 18px 13px;
  color: var(--text-mid);
  font-size: 0.92rem;
  font-weight: 400;
  border-bottom: 3px solid transparent;
  white-space: nowrap;
}
.tabs a:hover { color: var(--link); text-decoration: none; }
.tabs a.active { color: var(--text); font-weight: 600; border-bottom-color: var(--accent); }
.tabs a .count {
  color: var(--text-soft);
  font-weight: 400;
  font-size: 0.85rem;
  margin-left: 4px;
}

/* ── SECTIONS ─────────────────────────────────── */
main {
  max-width: 1180px;
  margin: 0 auto;
  padding: 32px 28px 56px;
}
.section {
  margin-bottom: 48px;
  scroll-margin-top: 60px;
}
.section h2 {
  font-size: 1.45rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
  letter-spacing: -0.005em;
}
.section h2 .count {
  color: var(--text-soft);
  font-weight: 400;
  font-size: 0.95rem;
  margin-left: 6px;
}
.section .blurb {
  color: var(--text-mid);
  font-size: 0.96rem;
  line-height: 1.65;
  max-width: 780px;
  margin-bottom: 18px;
}

/* ── COLLABORATIONS MAP ───────────────────────── */
.collab {
  margin-top: 28px;
  padding: 22px 26px 24px;
  background: var(--bg);
  border: 1px solid var(--border);
}
.collab-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}
.collab-sub {
  font-size: 0.86rem;
  color: var(--text-soft);
  margin-bottom: 16px;
  max-width: 720px;
}
.collab-sub a { color: var(--link); }
.collab-map-wrap {
  position: relative;
  background: #ffffff;
  border: 1px solid var(--border-soft);
  overflow: hidden;
}
#collab-map-svg {
  display: block;
  width: 100%;
  background: #ffffff;
}
.collab-tip {
  position: absolute;
  background: #ffffff;
  border: 1px solid var(--border);
  padding: 7px 11px;
  font-size: 0.82rem;
  color: var(--text);
  pointer-events: none;
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
  z-index: 10;
  white-space: nowrap;
  transition: opacity 0.12s;
  line-height: 1.45;
}
.collab-tip strong { color: var(--accent); font-weight: 600; }
.collab-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  margin-top: 14px;
  font-size: 0.82rem;
  color: var(--text-mid);
}
.collab-legend .item {
  display: inline-flex; align-items: center; gap: 8px;
}
.collab-legend .swatch.dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: #1976D2;
  opacity: 0.72;
  border: 1px solid #0d47a1;
}
.collab-legend .swatch.home {
  width: 10px; height: 14px;
  background: #1d1d1d;
  clip-path: polygon(50% 100%, 0 35%, 50% 0, 100% 35%);
}
@media (max-width: 760px) {
  .collab { padding: 16px 16px 18px; }
}

/* ── FINGERPRINT ──────────────────────────────── */
.fingerprint-note {
  background: var(--bg-band);
  border-left: 3px solid var(--accent);
  padding: 10px 14px;
  font-size: 0.84rem;
  color: var(--text-soft);
  margin-bottom: 22px;
  max-width: 780px;
}
.fp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}
.fp-cat {
  border: 1px solid var(--border-soft);
  padding: 18px 20px 14px;
  background: var(--bg);
}
.fp-cat h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-soft);
}
.fp-row {
  display: grid;
  grid-template-columns: 1fr 50px;
  gap: 10px;
  align-items: center;
  margin-bottom: 10px;
  font-size: 0.88rem;
}
.fp-row .topic {
  color: var(--text-mid);
  position: relative;
  padding: 4px 0 7px;
}
.fp-row .topic .label {
  display: block;
  margin-bottom: 4px;
}
.fp-row .topic .bar {
  height: 4px;
  background: var(--bar-track);
  border-radius: 2px;
  overflow: hidden;
}
.fp-row .topic .bar i {
  display: block;
  height: 100%;
  background: var(--bar-fill);
}
.fp-row .pct {
  font-size: 0.78rem;
  color: var(--text-soft);
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.fp-loading {
  grid-column: 1 / -1;
  padding: 32px;
  text-align: center;
  color: var(--text-soft);
  font-size: 0.9rem;
}

/* ── CV TIMELINE (Education / Experience) ────── */
.cv-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
@media (max-width: 760px) {
  .cv-grid { grid-template-columns: 1fr; }
}
.cv {
  list-style: none;
}
.cv li {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-soft);
  font-size: 0.92rem;
}
.cv li:last-child { border-bottom: none; }
.cv .yr {
  color: var(--text-soft);
  font-variant-numeric: tabular-nums;
  font-size: 0.85rem;
}
.cv .what {
  color: var(--text);
}
.cv .what .ko {
  color: var(--text);
  display: block;
  margin-bottom: 2px;
}
.cv .what .en {
  color: var(--text-soft);
  font-size: 0.88rem;
  display: block;
  font-style: normal;
}

/* ── CITATIONS BAR CHART ──────────────────────── */
.cites-card {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 22px 24px;
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 2fr;
  gap: 32px;
}
@media (max-width: 760px) {
  .cites-card { grid-template-columns: 1fr; gap: 22px; }
}
.cites-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.cites-table th, .cites-table td {
  padding: 7px 8px;
  border-bottom: 1px solid var(--border-soft);
  text-align: right;
}
.cites-table th:first-child, .cites-table td:first-child { text-align: left; }
.cites-table thead th {
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--text-soft);
  letter-spacing: 0.06em;
  font-weight: 600;
  border-bottom: 1px solid var(--border);
}
.cites-table tbody td {
  font-weight: 600; color: var(--text);
  font-variant-numeric: tabular-nums;
}
.cites-table tbody th {
  font-weight: 400; color: var(--text-mid);
}
.cites-chart-box {
  display: flex; flex-direction: column;
}
.cites-chart-head {
  display: flex; justify-content: space-between;
  font-size: 0.78rem;
  color: var(--text-soft);
  margin-bottom: 10px;
}
.cites-bars {
  display: flex; align-items: flex-end; gap: 4px;
  height: 110px;
  border-bottom: 1px solid var(--border);
  padding-right: 2px;
}
.cites-bar {
  flex: 1 1 0; min-width: 14px;
  background: var(--accent);
  opacity: 0.85;
  position: relative;
  transition: opacity 0.15s;
}
.cites-bar.partial { opacity: 0.45; }
.cites-bar:hover { opacity: 1; }
.cites-bar::before {
  content: attr(data-tip);
  position: absolute; top: -22px; left: 50%; transform: translateX(-50%);
  font-size: 0.7rem; color: var(--accent);
  background: #fff; border: 1px solid var(--border-soft);
  padding: 2px 6px; white-space: nowrap;
  opacity: 0; transition: opacity 0.15s;
  pointer-events: none;
  font-variant-numeric: tabular-nums;
}
.cites-bar:hover::before { opacity: 1; }
.cites-years {
  display: flex; gap: 4px; margin-top: 6px; padding-right: 2px;
  font-size: 0.66rem; color: var(--text-soft);
  font-variant-numeric: tabular-nums;
}
.cites-years span { flex: 1 1 0; min-width: 14px; text-align: center; }

/* ── PUBLICATIONS LIST ─────────────────────────── */
.pubs {
  list-style: none;
}
.pub {
  display: grid;
  grid-template-columns: 60px 1fr 90px;
  gap: 22px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border-soft);
  align-items: start;
}
.pub:last-child { border-bottom: none; }
.pub .num {
  font-size: 1.4rem; color: var(--text-soft);
  font-weight: 300;
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}
.pub .body .title {
  font-size: 1rem;
  color: var(--text);
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 5px;
}
.pub .body .title a { color: var(--text); }
.pub .body .title a:hover { color: var(--link); text-decoration: underline; }
.pub .body .authors {
  font-size: 0.86rem; color: var(--text-mid);
  margin-bottom: 4px;
  line-height: 1.5;
}
.pub .body .authors .self { color: var(--text); font-weight: 600; }
.pub .body .meta {
  font-size: 0.86rem;
  color: var(--text-soft);
  font-style: italic;
}
.pub .body .meta .journal { font-style: italic; color: var(--text-mid); }
.pub .body .meta .yr { font-style: normal; color: var(--text-mid); margin-left: 6px; font-weight: 600; }
.pub .body .doi {
  display: inline-block;
  margin-top: 6px;
  font-size: 0.78rem;
  color: var(--link);
}
.pub .stats {
  text-align: right;
  font-size: 0.85rem;
  color: var(--text-soft);
  display: flex; flex-direction: column; align-items: flex-end; gap: 8px;
}
.pub .stats .cites {
  font-size: 1.15rem;
  color: var(--text);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.pub .stats .cites-l {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-soft);
  margin-top: 2px;
}
.pub .stats .plumx {
  margin-top: 4px;
  min-height: 25px;
  display: flex; justify-content: flex-end;
}
@media (max-width: 760px) {
  .pub { grid-template-columns: 36px 1fr; gap: 12px; }
  .pub .stats { grid-column: 2; text-align: left; flex-direction: row; align-items: center; gap: 14px; margin-top: 4px; }
  .pub .stats .cites-l { margin-top: 0; }
}

.pubs-footer {
  margin-top: 18px;
  font-size: 0.9rem;
}
.pubs-footer a {
  font-weight: 600;
}

/* ── FOOTER ──────────────────────────────────── */
.site-footer {
  background: var(--bg-soft);
  border-top: 1px solid var(--border);
  padding: 28px 28px 32px;
  margin-top: 32px;
}
.site-footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  font-size: 0.84rem;
  color: var(--text-soft);
  display: flex; flex-wrap: wrap; gap: 14px 28px;
  justify-content: space-between;
}
.site-footer a { color: var(--link); }

/* ── NETWORK PAGE ─────────────────────────────── */
.profile--mini {
  padding-bottom: 18px;
  grid-template-columns: 84px 1fr;
  gap: 18px;
}
.profile--mini .profile-photo {
  width: 84px; height: 84px;
}
.profile--mini h1 {
  font-size: 1.5rem;
}
.profile--mini .title-line { font-size: 0.92rem; }

.net-subtabs {
  display: flex;
  gap: 4px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.net-subtab {
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  padding: 10px 16px 9px;
  font: inherit;
  font-size: 0.92rem;
  color: var(--text-mid);
  cursor: pointer;
}
.net-subtab:hover { color: var(--link); }
.net-subtab.active {
  color: var(--text);
  font-weight: 600;
  border-bottom-color: var(--accent);
}

.net-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 28px;
  align-items: start;
}
@media (max-width: 900px) {
  .net-layout { grid-template-columns: 1fr; }
}

.net-filters {
  background: var(--bg-band);
  border: 1px solid var(--border-soft);
  padding: 16px 18px 18px;
  position: sticky;
  top: 60px;
}
.net-filters h3 {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-soft);
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-soft);
}
.filter-group { margin-bottom: 18px; }
.filter-group label {
  display: block;
  font-size: 0.82rem;
  color: var(--text-mid);
  margin-bottom: 6px;
}
.filter-group .hint {
  color: var(--accent);
  font-weight: 600;
  margin-left: 6px;
}
.year-row {
  display: flex; align-items: center; gap: 6px;
}
.year-row select {
  flex: 1;
  padding: 6px 8px;
  font: inherit;
  font-size: 0.86rem;
  border: 1px solid var(--border);
  background: #fff;
}
.checkbox-row { display: flex; flex-direction: column; gap: 6px; }
.cbx {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.86rem; color: var(--text); cursor: pointer;
  margin-bottom: 0;
}
input[type="range"] { width: 100%; accent-color: var(--accent); }
.btn-reset {
  width: 100%;
  padding: 8px;
  background: #fff;
  border: 1px solid var(--border);
  font: inherit;
  font-size: 0.84rem;
  color: var(--text-mid);
  cursor: pointer;
  margin-top: 4px;
}
.btn-reset:hover { background: var(--bg-soft); color: var(--text); }
.filter-meta {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--border-soft);
  font-size: 0.76rem;
  color: var(--text-soft);
}
.filter-meta p { margin-bottom: 4px; }

/* Panes */
.net-pane { display: none; }
.net-pane.active { display: block; }

/* Visualization */
.vis-toolbar {
  display: flex; align-items: center; gap: 8px;
  flex-wrap: wrap;
  padding: 10px 14px;
  background: var(--bg-band);
  border: 1px solid var(--border-soft);
  border-bottom: none;
  font-size: 0.84rem;
}
.vis-btn {
  background: #fff;
  border: 1px solid var(--border);
  padding: 5px 12px;
  font: inherit; font-size: 0.82rem;
  cursor: pointer;
  color: var(--text-mid);
}
.vis-btn:hover { background: var(--accent-soft); color: var(--text); }
.vis-sep { color: var(--border); }
.vis-cbx { font-size: 0.82rem; color: var(--text-mid); margin-left: auto; display: flex; align-items: center; gap: 6px; }
.vis-stage {
  position: relative;
  height: 540px;
  border: 1px solid var(--border-soft);
  background: #fff;
  overflow: hidden;
}
#vis-svg { width: 100%; height: 100%; display: block; }
.vis-tip {
  position: absolute;
  background: #fff;
  border: 1px solid var(--border);
  padding: 7px 11px;
  font-size: 0.82rem;
  color: var(--text);
  pointer-events: none;
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
  z-index: 10;
  white-space: nowrap;
  line-height: 1.45;
  opacity: 0;
  transition: opacity 0.12s;
}
.vis-tip strong { color: var(--accent); font-weight: 600; }
.vis-empty {
  position: absolute;
  top: 50%; left: 50%; transform: translate(-50%, -50%);
  text-align: center;
  color: var(--text-soft);
  font-size: 0.92rem;
}
.link-btn {
  background: transparent; border: none;
  color: var(--link); cursor: pointer;
  font: inherit; padding: 0;
  text-decoration: underline;
  margin-left: 6px;
}

.vis-legend {
  display: flex; flex-wrap: wrap; gap: 16px;
  padding: 10px 14px;
  background: var(--bg-band);
  border: 1px solid var(--border-soft);
  border-top: none;
  font-size: 0.8rem;
  color: var(--text-mid);
}
.vis-legend span { display: inline-flex; align-items: center; gap: 6px; }
.lg-dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  display: inline-block;
}
.lg-dot.self     { background: #b9131e; }
.lg-dot.internal { background: #2E7D32; }
.lg-dot.external { background: #1976D2; }
.lg-note { color: var(--text-soft); margin-left: auto; }

/* Tables (Profiles + Units) */
.net-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}
.net-table thead th {
  text-align: left;
  padding: 10px 12px;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-soft);
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  user-select: none;
}
.net-table thead th:hover { color: var(--link); }
.net-table thead th.num { text-align: right; }
.net-table tbody td {
  padding: 11px 12px;
  border-bottom: 1px solid var(--border-soft);
  color: var(--text-mid);
  vertical-align: top;
}
.net-table tbody td.num { text-align: right; font-variant-numeric: tabular-nums; }
.net-table tbody td strong { color: var(--text); font-weight: 600; }
.tag {
  display: inline-block;
  margin-left: 6px;
  font-size: 0.68rem;
  padding: 2px 7px;
  border-radius: 2px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.tag.external { background: #e3f2fd; color: #0d47a1; }
.tag.internal { background: #e8f5e9; color: #1b5e20; }
.orcid-link {
  display: inline-block;
  margin-left: 4px;
  background: #a6ce39;
  color: #fff;
  font-size: 0.62rem;
  padding: 1px 4px;
  border-radius: 2px;
  text-decoration: none;
  font-weight: 700;
}
.orcid-link:hover { background: #88a32f; color: #fff; text-decoration: none; }
.table-note {
  margin-top: 12px;
  font-size: 0.84rem;
  color: var(--text-soft);
}

/* ── RESPONSIVE ──────────────────────────────── */
@media (max-width: 760px) {
  .topbar-inner { padding: 8px 18px; }
  .topbar-nav { gap: 14px; font-size: 0.78rem; padding: 6px 0; }
  .crumb { padding: 12px 18px 4px; }
  .profile {
    grid-template-columns: 1fr;
    padding: 14px 18px 22px;
    gap: 18px;
  }
  .profile-photo {
    width: 140px; height: 140px;
  }
  .profile-info h1 { font-size: 1.7rem; }
  main { padding: 24px 18px 40px; }
  .section h2 { font-size: 1.2rem; }
  .tabs { padding: 0 18px; }
  .tabs a { padding: 12px 12px 10px; font-size: 0.85rem; }
  .cites-card { padding: 16px 14px; }
  .site-footer { padding: 22px 18px; }
}