/* ==========================================================================
   Academic theme layer
   Loaded after main.css. Site-wide: tokens, type, links, masthead.
   Homepage (.home-layout): profile header, section nav, and all sections.
   ========================================================================== */

/* Kaiti for CJK glyphs only (e.g. the Chinese name); Latin falls through to the serif */
@font-face {
  font-family: "ZhKai";
  src: local("KaiTi"), local("STKaiti"), local("KaitiSC-Regular"), local("Kaiti SC"), local("STKaitiSC-Regular"), local("KaiTi_GB2312");
  unicode-range: U+3400-4DBF, U+4E00-9FFF, U+F900-FAFF;
}

:root {
  /* palette */
  --ink: #1f2933;
  --ink-soft: #3d4852;
  --muted: #5f6b75;
  --faint: #8a949c;
  --line: #e2e7e4;
  --line-strong: #cfd8d3;
  --paper: #ffffff;
  --paper-tint: #f7f9f8;

  --forest: #0c3b32;
  --forest-hover: #155e4f;
  --sage: #5b8f78;
  --sage-soft: #eef3f0;
  --sage-softer: #f5f8f6;

  --ochre: #8a5a14;
  --ochre-mid: #b7791f;
  --ochre-soft: #f7efe1;

  /* type */
  --serif: "Source Serif 4", "Source Serif Pro", Georgia, "Times New Roman", serif;
  /* Latin hits Source Serif first; only CJK falls through to a Kaiti face */
  --kai-serif: "ZhKai", "Source Serif 4", "LXGW WenKai", "KaiTi", "STKaiti", Georgia, serif;
  --sans: "Inter", -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;

  /* legacy names used by the research infographic */
  --primary-blue: var(--forest);
  --primary-green: var(--sage);
  --soft-green: var(--sage-softer);
  --text-dark: var(--ink);
  --text-light: var(--muted);
  --border-color: var(--line);
}

/* ---------- site-wide ---------- */

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6,
.page__title,
.author__name {
  font-family: var(--serif);
  color: var(--ink);
}

a { color: var(--forest); }
a:hover { color: var(--forest-hover); }
a:visited { color: var(--forest); }

/* templates still use the Font Awesome 4 name; map it to FA6's clock */
.fa-clock-o::before {
  content: "\f017";
  font-family: "Font Awesome 6 Free";
  font-weight: 400;
}

.masthead {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.masthead__menu-item a { color: var(--muted); }
.masthead__menu-item a:hover { color: var(--forest); }

.masthead__menu-item--lg a {
  font-family: var(--serif);
  font-weight: 600;
  color: var(--forest);
  letter-spacing: 0.01em;
}

/* ==========================================================================
   Shared page layout (all single + archive pages; no left sidebar)
   ========================================================================== */

.academic-layout {
  max-width: 920px !important;
  margin-top: 2.5rem;
  padding-left: 24px;
  padding-right: 24px;
}

.academic-layout.home-layout { max-width: 1040px !important; margin-top: 2.25rem; }

.academic-layout .page,
.academic-layout .archive {
  float: none;
  width: 100%;
  margin: 0;
  padding: 0;
}

/* page title block for every non-home page */
.academic-layout .page__inner-wrap > header,
.academic-layout .archive > .page__title {
  margin: 0 0 2rem;
  padding: 0 0 1.1rem;
  border-bottom: 1px solid var(--line-strong);
}

.academic-layout .page__title {
  font-family: var(--serif);
  font-size: 2.1rem;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--forest);
  margin: 0;
}

.academic-layout .page__inner-wrap > header:not(.profile-header) p,
.academic-layout .page__date,
.academic-layout .page__meta {
  font-family: var(--sans);
  font-size: 0.85rem;
  color: var(--muted);
  margin: 0.6rem 0 0;
}

.academic-layout .page__date strong { font-weight: 500; }
.academic-layout .page__date i,
.academic-layout .page__meta i { color: var(--sage); }

.academic-layout .page__content {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--ink-soft);
}

.academic-layout .page__content p,
.academic-layout .page__content li { font-size: 1rem; }

.academic-layout .page__content h2 {
  font-family: var(--serif);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.005em;
  margin: 2.75rem 0 1.25rem;
  padding: 0 0 0.5rem;
  border-bottom: 1px solid var(--line-strong);
}

.academic-layout .page__content h3 {
  font-family: var(--serif);
  font-size: 1.22rem;
  font-weight: 600;
  color: var(--forest);
  margin: 2rem 0 0.9rem;
}

.academic-layout .page__content a { text-decoration: none; }
.academic-layout .page__content a:hover { text-decoration: underline; text-underline-offset: 2px; }

.academic-layout .page__content blockquote {
  margin: 1.5rem 0;
  padding: 0.75rem 1.1rem;
  border-left: 3px solid var(--sage);
  border-radius: 0;
  background: var(--sage-softer);
  color: var(--ink-soft);
  font-style: normal;
}

.academic-layout .page__content blockquote p { margin: 0; }

.academic-layout .page__content hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 2.25rem 0;
}

/* tags, share buttons, prev/next on posts */
.academic-layout .page__inner-wrap > .page__meta {
  margin-top: 2.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.academic-layout .page__taxonomy-item {
  display: inline-block;
  margin: 0 4px 4px 0;
  padding: 2px 10px;
  font-size: 0.78rem;
  color: var(--forest);
  background: var(--sage-softer);
  border: 1px solid var(--line);
  border-radius: 999px;
  text-decoration: none;
}

.academic-layout .page__taxonomy-item:hover { background: var(--sage-soft); text-decoration: none; }

.academic-layout .page__share { border-top: 0; margin-top: 1.25rem; padding-top: 0; }
.academic-layout .page__share-title { font-family: var(--sans); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--faint); }

.academic-layout .pagination--pager {
  font-family: var(--sans);
  color: var(--forest);
  border: 1px solid var(--line-strong);
  border-radius: 6px;
}

.academic-layout .pagination--pager:hover { background: var(--sage-soft); color: var(--forest); }

.academic-layout .page__related {
  float: none;
  width: 100%;
  margin: 2.5rem 0 0;
  padding: 1.25rem 0 0;
  border-top: 1px solid var(--line);
}

.academic-layout .page__related-title {
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--forest);
}

/* ==========================================================================
   Homepage
   ========================================================================== */

.home-layout .page__inner-wrap > .page__meta { display: none; }

/* Section rules replace the old <hr> separators */
.home-layout .page__content hr { display: none; }

.home-layout .page__content section {
  margin: 0 0 3.25rem;
  scroll-margin-top: 72px;
}

.home-layout .page__content h2 { margin-top: 0; }

.home-layout .hl { color: var(--forest); font-weight: 600; }

/* ---------- profile header ---------- */

.profile-header {
  display: grid;
  grid-template-columns: 168px minmax(0, 1fr);
  gap: 36px;
  align-items: center;
  padding: 0 0 2rem;
}

.profile-header__avatar img {
  width: 168px;
  height: 168px;
  object-fit: cover;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: block;
}

.profile-header__name {
  font-family: var(--kai-serif);
  font-size: 2.1rem;
  font-weight: 600;
  line-height: 1.2;
  color: var(--forest);
  margin: 0 0 0.6rem;
  letter-spacing: -0.01em;
}

.profile-header__bio {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--muted);
  margin: 0 0 1.6rem;
  max-width: 640px;
}

.profile-header__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.profile-header__links a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  font-size: 0.85rem;
  line-height: 1.3;
  color: var(--forest);
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  text-decoration: none;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.profile-header__links a:hover {
  background: var(--sage-soft);
  border-color: var(--sage);
  text-decoration: none;
}

.profile-header__links i { font-size: 0.95em; color: var(--sage); }

/* ---------- sticky section nav ---------- */

.section-nav {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255, 255, 255, 0.94);
  -webkit-backdrop-filter: saturate(1.4) blur(6px);
  backdrop-filter: saturate(1.4) blur(6px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin: 0 0 2.5rem;
}

.section-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
}

.section-nav ul::-webkit-scrollbar { display: none; }

.section-nav li { margin: 0; flex: 0 0 auto; }

.section-nav a {
  display: block;
  padding: 12px 14px 11px;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}

.section-nav a:hover { color: var(--forest); text-decoration: none; }

.section-nav a.is-active {
  color: var(--forest);
  border-bottom-color: var(--forest);
}

/* ---------- intro ---------- */

.home-layout #intro > p:first-child {
  font-size: 1.05rem;
  color: var(--ink);
}

.home-layout #intro ul { margin: 0.25rem 0 1rem; padding-left: 1.2rem; }
.home-layout #intro ul li { margin-bottom: 0.3rem; }

.home-layout .page__content blockquote {
  margin: 1.5rem 0 0;
  padding: 0.75rem 1.1rem;
  border-left: 3px solid var(--sage);
  border-radius: 0;
  background: var(--sage-softer);
  color: var(--ink-soft);
  font-style: normal;
}

.home-layout .page__content blockquote p { margin: 0; }

/* ---------- research infographic ---------- */

.home-layout .infographic-container {
  width: 100%;
  margin: 1.75rem 0;
  background: var(--paper);
  padding: 20px 22px 22px;
  border-radius: 12px;
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.home-layout .nice-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 6px 16px 4px;
  gap: 10px;
}

.home-layout .infographic-container .nice-logo { height: 40px; width: auto; }

.home-layout .nice-title h1 {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--forest);
  margin: 0;
  line-height: 1.2;
}

.home-layout .infographic-subtitle {
  margin-top: 6px;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--sage);
}

.home-layout .connectivity-chain {
  background: var(--paper);
  border-radius: 999px;
  border: 1px dashed var(--line-strong);
  padding: 10px 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

.home-layout .chain-line {
  position: absolute;
  top: 50%;
  left: 32px;
  right: 32px;
  height: 1px;
  background: var(--line-strong);
  z-index: 1;
}

.home-layout .chain-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  z-index: 2;
  background: var(--paper);
  padding: 0 10px;
}

.home-layout .chain-label {
  font-size: 0.66rem;
  font-weight: 600;
  color: var(--forest);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.home-layout .chain-icon { font-size: 1rem; color: var(--sage); }

.home-layout .layers-wrapper { display: flex; flex-direction: column; gap: 10px; }

.home-layout .layer {
  border-radius: 0 10px 10px 0;
  border: 1px solid var(--line);
  border-left-width: 4px;
  padding: 16px;
  position: relative;
}

.home-layout .layer-top { background: var(--sage-soft); border-left-color: var(--forest); }
.home-layout .layer-mid { background: var(--sage-softer); border-left-color: var(--sage); }
.home-layout .layer-bot { background: #f6f7f6; border-left-color: #9ca3af; }

.home-layout .layer-title-box {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 230px;
  padding: 0;
  background: none;
  border: 0;
  box-shadow: none;
}

.home-layout .layer-title {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--ink);
}

.home-layout .layer-purpose {
  font-size: 0.78rem;
  line-height: 1.4;
  color: var(--muted);
  margin-top: 4px;
  font-style: italic;
}

.home-layout .layer-content {
  margin-left: 256px;
  display: flex;
  gap: 10px;
}

.home-layout .module {
  flex: 1;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 6px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
  font-size: 0.76rem;
  line-height: 1.35;
  color: var(--ink-soft);
  font-weight: 500;
}

.home-layout .module .icon { font-size: 1.2rem; margin-bottom: 2px; }

@media (max-width: 960px) {
  .home-layout .layer-title-box { position: static; transform: none; width: auto; margin-bottom: 10px; }
  .home-layout .layer-content { margin-left: 0; flex-wrap: wrap; }
  .home-layout .module { flex: 1 1 calc(50% - 10px); }
  .home-layout .connectivity-chain { flex-wrap: wrap; row-gap: 8px; border-radius: 12px; }
  .home-layout .chain-line { display: none; }
}

/* ---------- research projects ---------- */

.home-layout .project-block {
  padding: 24px 22px 22px;
  margin: 0 0 1.75rem;
  background: var(--sage-softer);
  border: 1px solid var(--line);
  border-radius: 14px;
}

.home-layout .project-block:last-of-type { margin-bottom: 0; }

/* inner surfaces go white so they lift off the tinted box */
.home-layout .project-block .project-video-card,
.home-layout .project-block .work-card { background: var(--paper); }

.home-layout .project-block .works-list-scroll {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0 18px;
}

.home-layout .project-block .work-table:last-child { border-bottom: 0; }

.home-layout .project-head { margin-bottom: 1rem; }

.home-layout .project-title {
  font-family: var(--serif);
  font-size: 1.28rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--ink);
  margin-bottom: 0.4rem;
}

.home-layout .project-title .dim { color: var(--forest); }

.home-layout .project-one-liner { color: var(--muted); margin: 0; }

/* demo videos */
.home-layout .project-video-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 0 0 1.25rem;
}

.home-layout .project-video-card {
  background: var(--paper-tint);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px;
}

.home-layout .project-video-title {
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--forest);
  margin-bottom: 8px;
}

.home-layout .project-video-card video {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 6px;
  background: #000;
  display: block;
}

/* selected-works carousel */
.home-layout .works-carousel { margin: 0 0 1rem; }

.home-layout .works-carousel-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 10px;
}

.home-layout .works-carousel-head .label {
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--forest);
}

.home-layout .works-carousel-head .hint { font-size: 0.75rem; color: var(--faint); }

.home-layout .works-track {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--line-strong) transparent;
}

/* compact overview cards: a glance at titles, details live in the list below */
.home-layout .work-card {
  flex: 0 0 176px;
  scroll-snap-align: start;
  border-radius: 6px;
  border: 1px solid var(--line);
  overflow: hidden;
  background: var(--paper-tint);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease;
}

.home-layout .work-card:hover { border-color: var(--sage); text-decoration: none; }

.home-layout .work-card-media { position: relative; }

.home-layout .work-card-thumb {
  display: block;
  width: 100%;
  height: 100px;
  object-fit: cover;
}

.home-layout .work-card-title-overlay {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 16px 8px 6px;
  font-size: 0.7rem;
  line-height: 1.28;
  font-weight: 500;
  color: #fff;
  background: linear-gradient(to top, rgba(12, 59, 50, 0.92) 0%, rgba(12, 59, 50, 0.7) 60%, rgba(12, 59, 50, 0) 100%);
}

/* paper list */
.home-layout .works-list-scroll {
  max-height: 740px;
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 10px;
  scrollbar-gutter: stable;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: var(--line-strong) transparent;
  border-top: 1px solid var(--line);
}

.home-layout .works-list-scroll::-webkit-scrollbar { width: 6px; }
.home-layout .works-list-scroll::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: 6px; }

.home-layout .work-table {
  display: table;
  width: 100%;
  margin: 0;
  border: 0;
  border-collapse: collapse;
  border-bottom: 1px solid var(--line);
}

.home-layout .work-table tr,
.home-layout .work-table td {
  border: 0;
  background: none;
}

.home-layout .work-table td {
  vertical-align: top;
  padding: 18px 0;
}

.home-layout .work-table td:first-child { width: 230px; padding-right: 22px; }

.home-layout .work-table img.paper-thumb {
  width: 100%;
  border-radius: 6px;
  border: 1px solid var(--line);
  display: block;
}

.home-layout .paper-meta { font-size: 0.92rem; line-height: 1.55; color: var(--ink-soft); }

.home-layout .paper-meta-wrap { position: relative; }

.home-layout .paper-title {
  display: inline-block;
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--ink);
  margin-bottom: 4px;
  padding-right: 54px;
}

.home-layout .paper-authors { color: var(--muted); }
.home-layout .paper-authors b { color: var(--ink); font-weight: 600; }

.home-layout .paper-venue {
  font-style: italic;
  font-weight: 500;
  color: var(--forest);
}

.home-layout .paper-tag { color: var(--ochre); font-weight: 500; }

.home-layout .paper-summary { color: var(--ink-soft); }

.home-layout .paper-awards { margin-top: 4px; font-size: 0.82rem; line-height: 1.45; }
.home-layout .paper-awards-label { color: var(--ochre); font-weight: 600; margin-right: 4px; }
.home-layout .paper-award-item { color: var(--ochre); }
.home-layout .paper-award-sep { color: var(--ochre-mid); }

.home-layout .paper-links {
  display: inline-flex;
  gap: 8px;
  margin-top: 8px;
}

.home-layout .paper-links a {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 10px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--forest);
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  text-decoration: none;
}

.home-layout .paper-links a:hover { background: var(--sage-soft); border-color: var(--sage); text-decoration: none; }

.home-layout .paper-badge {
  position: absolute;
  top: 2px;
  right: 0;
  padding: 1px 8px;
  border-radius: 4px;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--ochre);
  background: var(--ochre-soft);
  border: 1px solid rgba(183, 121, 31, 0.35);
}

/* ---------- news ---------- */

.home-layout .news-list,
.home-layout #news details > ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

.home-layout #news li {
  position: relative;
  padding: 0.55rem 0 0.55rem 7rem;
  margin: 0;
  border-bottom: 1px solid var(--line);
  line-height: 1.6;
}

.home-layout #news li:last-child { border-bottom: 0; }

.home-layout .news-date {
  position: absolute;
  left: 0;
  top: 0.62rem;
  width: 6.2rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--forest);
  font-variant-numeric: tabular-nums;
}

.home-layout #news li strong { color: var(--ink); font-weight: 600; }

.home-layout #news details { margin-top: 0.75rem; }

.home-layout #news details summary {
  display: inline-block;
  cursor: pointer;
  list-style: none;
  padding: 5px 14px;
  font-size: 0.85rem;
  color: var(--forest);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  margin-bottom: 0.5rem;
}

.home-layout #news details summary::-webkit-details-marker { display: none; }
.home-layout #news details summary::after { content: " \25BE"; color: var(--sage); }
.home-layout #news details[open] summary::after { content: " \25B4"; }
.home-layout #news details summary:hover { background: var(--sage-soft); }
.home-layout #news details summary strong { font-weight: 500; color: inherit; }

/* ---------- recognitions ---------- */

.home-layout .awards {
  list-style: none;
  padding: 0;
  margin: 0;
}

.home-layout .award {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 210px;
  column-gap: 28px;
  padding: 1.1rem 0;
  margin: 0;
  border-top: 1px solid var(--line);
}

.home-layout .award:first-child { border-top: 0; padding-top: 0.25rem; }
.home-layout .award.no-media { grid-template-columns: 1fr; }

.home-layout .award-title {
  font-family: var(--serif);
  font-size: 1.08rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--ink);
  margin: 0 0 6px;
}

.home-layout .award-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  align-items: center;
  font-size: 0.85rem;
  color: var(--muted);
}

.home-layout .award-year {
  font-weight: 600;
  color: var(--forest);
  font-variant-numeric: tabular-nums;
}

.home-layout .award-tag {
  font-size: 0.72rem;
  font-weight: 500;
  padding: 1px 8px;
  border-radius: 4px;
  color: var(--ochre);
  background: var(--ochre-soft);
  border: 1px solid rgba(183, 121, 31, 0.3);
}

.home-layout .award-notes {
  margin: 8px 0 0;
  padding-left: 1.1rem;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--ochre);
}

.home-layout .award-notes li { margin: 0; font-size: 0.88rem; }

.home-layout .award-media { margin: 0; align-self: start; }

.home-layout .award-media img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 6px;
  border: 1px solid var(--line);
}

/* ---------- services & teaching ---------- */

.home-layout #services ol,
.home-layout #teaching ol {
  margin: 0;
  padding-left: 1.4rem;
}

.home-layout #services li,
.home-layout #teaching li {
  margin-bottom: 0.45rem;
  padding-left: 0.2rem;
}

.home-layout #services li::marker,
.home-layout #teaching li::marker { color: var(--faint); font-size: 0.85em; }

.home-layout #services strong { color: var(--ink); font-weight: 600; }

.home-layout .course-code {
  display: inline-block;
  min-width: 6.2rem;
  font-weight: 600;
  color: var(--forest);
  font-variant-numeric: tabular-nums;
}

/* ---------- closing quote ---------- */

.home-layout #quotes blockquote {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  column-gap: 40px;
  margin: 0;
  padding: 1.5rem 0 0;
  border: 0;
  border-top: 1px solid var(--line);
  background: none;
  font-family: var(--serif);
  font-size: 0.82rem;
  color: #a3aba7;
}

.home-layout #quotes blockquote p {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.75;
}

.home-layout #quotes blockquote p:nth-child(2) { font-family: var(--kai-serif); font-size: 0.86rem; }

.home-layout #quotes blockquote p:nth-child(3) {
  grid-column: 1 / -1;
  margin-top: 0.6rem;
  text-align: right;
}

/* ---------- responsive ---------- */

@media (max-width: 760px) {
  .home-layout { padding-left: 16px; padding-right: 16px; margin-top: 1.25rem; }

  .profile-header {
    grid-template-columns: 1fr;
    gap: 18px;
    justify-items: center;
    text-align: center;
  }

  .profile-header__avatar img { width: 128px; height: 128px; }
  .profile-header__name { font-size: 1.65rem; }
  .profile-header__bio { margin-left: auto; margin-right: auto; }
  .profile-header__links { justify-content: center; }

  .section-nav { margin-left: -16px; margin-right: -16px; padding: 0 8px; }
  .section-nav a { padding: 11px 10px 10px; font-size: 0.75rem; }

  .home-layout .page__content h2 { font-size: 1.4rem; }

  .home-layout .project-video-grid { grid-template-columns: 1fr; }

  .home-layout .work-card { flex: 0 0 46%; }

  .home-layout .work-table td { display: block; width: 100% !important; }
  .home-layout .work-table td:first-child { padding: 16px 0 8px; }
  .home-layout .work-table td.paper-meta { padding-top: 0; }
  .home-layout .works-list-scroll { max-height: 75vh; padding-right: 4px; }

  .home-layout #news li { padding-left: 0; padding-top: 1.7rem; }
  .home-layout .news-date { top: 0.55rem; }

  .home-layout .award { grid-template-columns: 1fr; row-gap: 12px; }
  .home-layout .award-media { max-width: 360px; }

  .home-layout .module { flex: 1 1 100%; }
  .home-layout .infographic-container { padding: 16px 14px; }

  .home-layout .project-block { padding: 18px 14px 16px; border-radius: 12px; }
  .home-layout .project-block .works-list-scroll { padding: 0 12px; }

  .home-layout #quotes blockquote { grid-template-columns: 1fr; row-gap: 0.8rem; }

  .academic-layout { padding-left: 16px; padding-right: 16px; margin-top: 1.5rem; }
  .academic-layout .page__title { font-size: 1.7rem; }
}

/* ==========================================================================
   NICE Lab page
   ========================================================================== */

.nice-page .page__title { font-size: 1.62rem; }

.nice-page .nice-banner {
  display: block;
  width: 100%;
  max-width: 440px;
  height: auto;
  margin: 0 0 0.5rem;
}

.nice-page .page__content > h2:first-of-type { margin-top: 1.5rem; }

.nice-page table.member {
  display: table;
  width: 100%;
  margin: 0;
  border: 0;
  border-collapse: collapse;
  border-bottom: 1px solid var(--line);
  font-size: 0.95rem;
}

.nice-page table.member tr,
.nice-page table.member td { border: 0; background: none; }

.nice-page table.member td {
  vertical-align: top;
  padding: 18px 0;
  line-height: 1.6;
  color: var(--muted);
}

.nice-page table.member td.member__photo { width: 150px; padding-right: 24px; }

.nice-page table.member td.member__photo img {
  display: block;
  width: 126px;
  height: 126px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--line);
}

.nice-page table.member strong {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--ink);
}

.nice-page table.member strong a { color: var(--forest); }

.nice-page .research-box {
  margin-top: 10px;
  padding: 8px 12px;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--ink-soft);
  background: var(--sage-softer);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.nice-page .research-box strong,
.nice-page table.member .research-box strong,
.nice-page .alumni-card strong {
  font-family: var(--sans);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--forest);
}

.nice-page .alumni-card {
  margin: 0 0 12px;
  padding: 14px 18px;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--muted);
  background: var(--sage-softer);
  border: 1px solid var(--line);
  border-radius: 10px;
}

.nice-page .alumni-card > strong:first-child {
  font-family: var(--serif);
  font-size: 1.1rem;
  letter-spacing: 0;
  text-transform: none;
  color: var(--ink);
}

.nice-page .alumni-highlights { margin-top: 8px; }

.nice-page .special-openings {
  margin: 2.5rem 0;
  padding: 24px 28px;
  background: var(--sage-softer);
  border: 1px solid var(--line);
  border-radius: 14px;
}

.nice-page .special-openings h2 { margin-top: 0; }

.nice-page .opening-note { color: var(--muted); margin-bottom: 1.2rem; }

.nice-page .special-opening-card {
  margin: 14px 0 0;
  padding: 16px 20px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 10px;
}

.nice-page .special-opening-card h3 { margin: 0.2rem 0 0.5rem; }
.nice-page .special-opening-card p { margin: 0; }

.nice-page .opening-tag {
  display: inline-block;
  padding: 1px 9px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--ochre);
  background: var(--ochre-soft);
  border: 1px solid rgba(183, 121, 31, 0.3);
  border-radius: 4px;
}

/* ==========================================================================
   Blog list (archive) and blog posts
   ========================================================================== */

.archive-layout .archive__subtitle {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--forest);
  margin: 2.25rem 0 0.25rem;
  padding: 0 0 0.4rem;
  border-bottom: 1px solid var(--line-strong);
}

.archive-layout .list__item .archive__item {
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--line);
}

.archive-layout .archive__item-title {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0 0 0.25rem;
}

.archive-layout .archive__item-title a { color: var(--ink); text-decoration: none; }
.archive-layout .archive__item-title a:hover { color: var(--forest); }

.archive-layout .archive__item-excerpt { color: var(--muted); font-size: 0.95rem; margin: 0.25rem 0 0; }

.post-layout .page__content img {
  max-width: 100%;
  height: auto;
  margin: 6px 0;
  border-radius: 8px;
  border: 1px solid var(--line);
}

.post-layout .page__content hr { margin: 2rem 0; }

@media (max-width: 760px) {
  .nice-page table.member td { display: block; width: 100% !important; }
  .nice-page table.member td.member__photo { padding: 18px 0 10px; }
  .nice-page table.member td + td { padding-top: 0; }
  .nice-page .special-openings { padding: 18px 14px; }
}