:root{
  --green:#134B42;
  --green-dark:#0B3B34;
  --green-soft:#EEF6F2;
  --orange:#F26522;
  --orange-dark:#D95011;
  --gold:#A67436;
  --text:#1E2A27;
  --muted:#65746F;
  --line:#E4ECE8;
  --bg:#F5F8F6;
  --card:#FFFFFF;
  --shadow:0 18px 42px rgba(13,59,52,.08);
  --max:1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}

body{
  margin:0;
  background:
    radial-gradient(circle at 8% 10%,rgba(19,75,66,.055),transparent 18%),
    radial-gradient(circle at 92% 5%,rgba(242,101,34,.05),transparent 20%),
    var(--bg);
  color:var(--text);
  font-family:"Noto Sans","Noto Sans Thai",sans-serif;
  line-height:1.7;
}

a{text-decoration:none}
img{display:block;max-width:100%}

.iat-container{
  width:min(calc(100% - 32px),var(--max));
  margin:auto;
}

/* Header */
.site-header{
  position:sticky;
  top:0;
  z-index:1000;
  background:rgba(255,255,255,.96);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(10px);
}

.header-inner{
  min-height:90px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}

.brand-logo{
  height:58px;
  width:auto;
  object-fit:contain;
}

.home-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:var(--green);
  font-size:.92rem;
  font-weight:800;
  padding:10px 14px;
  border-radius:12px;
  border:1px solid transparent;
  transition:.18s ease;
}

.home-link:hover,
.home-link:focus-visible{
  background:var(--green-soft);
  border-color:#DCE7E2;
  color:var(--green);
  outline:none;
}

/* Breadcrumb */
.breadcrumb-wrap{
  background:#fff;
  border-bottom:1px solid var(--line);
}

.iat-breadcrumb{
  min-height:52px;
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:8px;
  color:var(--muted);
  font-size:.86rem;
}

.iat-breadcrumb a{
  color:var(--green);
  font-weight:700;
}

.breadcrumb-sep{color:#A2AEAA}

/* Hero */
.profile-hero{
  padding:40px 0 24px;
}

.hero-shell{
  position:relative;
  overflow:hidden;
  background:
    radial-gradient(circle at 85% 18%,rgba(242,101,34,.18),transparent 24%),
    linear-gradient(135deg,var(--green-dark),var(--green));
  border-radius:30px;
  padding:34px;
  color:#fff;
  box-shadow:var(--shadow);
}

.hero-shell::after{
  content:"";
  position:absolute;
  right:-90px;
  top:-120px;
  width:310px;
  height:310px;
  border:1px solid rgba(255,255,255,.08);
  border-radius:50%;
  box-shadow:
    0 0 0 50px rgba(255,255,255,.018),
    0 0 0 100px rgba(255,255,255,.012);
}

.profile-kicker{
  position:relative;
  z-index:1;
  display:inline-block;
  margin-bottom:8px;
  color:#D4E8E1;
  font-size:.75rem;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.hero-shell h1{
  position:relative;
  z-index:1;
  margin:0 0 8px;
  font-size:clamp(2rem,4vw,3.35rem);
  line-height:1.15;
  font-weight:850;
}

.hero-shell p{
  position:relative;
  z-index:1;
  margin:0;
  color:#D7E8E2;
  font-size:1rem;
}

.hero-badges{
  position:relative;
  z-index:1;
  display:flex;
  flex-wrap:wrap;
  gap:9px;
  margin-top:18px;
}

.hero-badge{
  display:inline-flex;
  align-items:center;
  padding:8px 13px;
  border:1px solid rgba(255,255,255,.14);
  border-radius:999px;
  background:rgba(255,255,255,.09);
  color:#fff;
  font-size:.82rem;
  font-weight:700;
}

/* Profile */
.profile-section{padding:24px 0 72px}

.profile-card{
  overflow:hidden;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:28px;
  box-shadow:var(--shadow);
}

.profile-top{
  display:grid;
  grid-template-columns:320px minmax(0,1fr);
  align-items:stretch;
}

.profile-photo-panel{
  display:flex;
  align-items:flex-start;
  justify-content:center;
  padding:28px;
  background:
    linear-gradient(180deg,rgba(19,75,66,.08),rgba(19,75,66,.02)),
    #F7FAF8;
}

.profile-photo{
  width:288px;
  height:432px;
  object-fit:cover;
  object-position:center top;
  border-radius:24px;
  box-shadow:0 20px 32px rgba(13,59,52,.16);
}

.profile-photo-placeholder{
  width:288px;
  aspect-ratio:2/3;
  display:grid;
  place-items:center;
  border-radius:24px;
  background:linear-gradient(135deg,#DFEAE6,#F4F8F6);
  color:var(--green);
  font-size:2.5rem;
  font-weight:850;
}

.profile-info{
  display:flex;
  flex-direction:column;
  gap:22px;
  padding:32px 34px 30px;
}

.position-label{
  margin-bottom:5px;
  color:var(--orange);
  font-size:.78rem;
  font-weight:850;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.profile-info h2{
  margin:0;
  color:var(--green);
  font-size:clamp(1.75rem,2.6vw,2.45rem);
  line-height:1.22;
  font-weight:850;
}

.profile-subtitle{
  margin-top:6px;
  color:var(--muted);
  font-size:1rem;
}

.contact-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:14px;
}

.contact-card{
  min-width:0;
  padding:16px 16px 15px;
  border:1px solid var(--line);
  border-radius:18px;
  background:linear-gradient(180deg,#fff,#F8FBF9);
}

.contact-label{
  margin-bottom:5px;
  color:var(--muted);
  font-size:.74rem;
  font-weight:750;
  letter-spacing:.05em;
  text-transform:uppercase;
}

.contact-value,
.contact-value a{
  color:var(--green);
  font-size:.98rem;
  font-weight:800;
  line-height:1.45;
  word-break:break-word;
}

.meta-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:18px;
}

.info-card{
  padding:22px 22px 20px;
  border:1px solid var(--line);
  border-radius:20px;
  background:#fff;
}

.info-card h3{
  margin:0 0 12px;
  color:var(--gold);
  font-size:1.03rem;
  font-weight:850;
}

.info-card ul,
.content-card ul{
  margin:0;
  padding-left:1.1rem;
}

.info-card li,
.content-card li{
  color:#32413D;
  font-size:.93rem;
  line-height:1.62;
}

.info-card li + li,
.content-card li + li{
  margin-top:7px;
}

/* External profile links */
.profile-links{
  display:flex;
  flex-wrap:wrap;
  gap:9px;
}

.profile-link{
  min-height:38px;
  display:inline-flex;
  align-items:center;
  padding:7px 12px;
  border:1px solid #DCE7E2;
  border-radius:999px;
  background:#fff;
  color:var(--green);
  font-size:.78rem;
  font-weight:800;
}

.profile-link:hover,
.profile-link:focus-visible{
  background:var(--green);
  border-color:var(--green);
  color:#fff;
  outline:none;
}


.profile-link-scholar{
  border-color:#D8E6E1;
  background:linear-gradient(180deg,#FFFFFF,#F8FBF9);
}

.profile-link-mark{
  width:22px;
  height:22px;
  display:grid;
  place-items:center;
  border-radius:50%;
  background:var(--orange);
  color:#fff;
  font-size:.68rem;
  font-weight:900;
  line-height:1;
}

.profile-link-scholar:hover .profile-link-mark,
.profile-link-scholar:focus-visible .profile-link-mark{
  background:#fff;
  color:var(--green);
}

/* Content sections */
.content-stack{
  display:grid;
  gap:18px;
  margin-top:20px;
}

.content-card{
  padding:28px;
  border:1px solid var(--line);
  border-radius:24px;
  background:#fff;
  box-shadow:0 10px 24px rgba(13,59,52,.045);
}

.section-kicker{
  display:inline-flex;
  margin-bottom:9px;
  color:var(--orange);
  font-size:.76rem;
  font-weight:850;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.section-title{
  margin:0 0 14px;
  color:var(--green);
  font-size:1.5rem;
  line-height:1.3;
  font-weight:850;
}

/* Publications */
.publications-widget{
  --pub-green:#134B42;
  --pub-green-soft:#EEF6F2;
  --pub-orange:#F26522;
  --pub-text:#20312D;
  --pub-muted:#667670;
  --pub-line:#E4ECE8;
}

.pub-kicker{
  display:inline-flex;
  margin-bottom:9px;
  color:var(--pub-orange);
  font-size:.76rem;
  font-weight:850;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.pub-heading{
  margin:0;
  color:var(--pub-text);
  font-size:clamp(1.45rem,2.4vw,2.2rem);
  line-height:1.28;
  font-weight:850;
}

.pub-subtext{
  margin:9px 0 0;
  color:var(--pub-muted);
  font-size:.92rem;
}

.pub-stats{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(150px,1fr));
  gap:13px;
  margin:22px 0;
}

.pub-stat-card{
  padding:16px 17px;
  border:1px solid var(--pub-line);
  border-radius:18px;
  background:linear-gradient(180deg,#fff,#F9FBFA);
}

.pub-stat-label{
  display:block;
  margin-bottom:6px;
  color:var(--pub-muted);
  font-size:.72rem;
  font-weight:750;
  letter-spacing:.05em;
  text-transform:uppercase;
}

.pub-stat-value{
  display:block;
  color:var(--pub-green);
  font-size:1.65rem;
  line-height:1.1;
  font-weight:850;
}

.pub-table-shell{
  overflow:hidden;
  border:1px solid var(--pub-line);
  border-radius:20px;
  background:#fff;
}

.pub-table-scroll{overflow-x:auto}

.pub-table{
  width:100%;
  min-width:760px;
  border-collapse:separate;
  border-spacing:0;
}

.pub-table th{
  padding:15px 16px;
  border-bottom:1px solid var(--pub-line);
  background:#F6F9F8;
  color:var(--pub-green);
  font-size:.78rem;
  font-weight:850;
  letter-spacing:.04em;
  text-transform:uppercase;
  text-align:left;
}

.pub-table td{
  padding:17px 16px;
  border-bottom:1px solid var(--pub-line);
  background:#fff;
  color:var(--pub-text);
  vertical-align:top;
}

.pub-table tr:last-child td{border-bottom:none}
.pub-table tbody tr:hover td{background:#FCFDFC}

.pub-date{
  display:inline-block;
  min-width:76px;
  padding:8px 10px;
  border-radius:999px;
  background:var(--pub-green-soft);
  color:var(--pub-green);
  font-size:.8rem;
  font-weight:800;
  line-height:1.1;
  text-align:center;
}

.pub-title{
  margin:0;
  font-size:.95rem;
  font-weight:760;
  line-height:1.55;
}

.pub-journal{
  display:inline-flex;
  padding:7px 11px;
  border-radius:999px;
  background:#FFF7F2;
  color:#8B5A20;
  font-size:.8rem;
  font-weight:700;
  line-height:1.3;
}

.pub-link{
  width:40px;
  height:40px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border:1px solid #DDE7E3;
  border-radius:12px;
  background:#fff;
  color:var(--green);
  font-size:1rem;
  font-weight:900;
  transition:.18s ease;
}

.pub-link:hover,
.pub-link:focus-visible{
  background:var(--green);
  border-color:var(--green);
  color:#fff;
  outline:none;
}

.pub-message{
  padding:18px;
  border:1px dashed #C8D4D0;
  border-radius:14px;
  background:#FBFCFC;
  color:var(--muted);
  font-size:.9rem;
}

.pub-source{
  margin-top:11px;
  color:var(--muted);
  font-size:.78rem;
}

.publication-pagination{
  display:flex;
  justify-content:center;
  margin:22px 0 2px;
}

.publication-pagination ul{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  align-items:center;
  justify-content:center;
  flex-wrap:wrap;
  gap:7px;
}

.publication-pagination li{margin:0!important}

.publication-pagination a,
.publication-pagination span{
  min-width:38px;
  height:38px;
  padding:0 11px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border:1px solid #DCE7E2;
  border-radius:11px;
  background:#fff;
  color:var(--green);
  font-size:.84rem;
  font-weight:780;
}

.publication-pagination a:hover,
.publication-pagination a:focus-visible{
  background:var(--green-soft);
  outline:none;
}

.publication-pagination .active a{
  background:var(--green);
  border-color:var(--green);
  color:#fff;
}

.publication-pagination .disabled span{
  min-width:24px;
  padding:0 3px;
  border-color:transparent;
  background:transparent;
  color:var(--muted);
}

/* Footer */
footer{
  margin-top:8px;
  padding:24px 0;
  background:var(--green-dark);
  color:#D6E4E0;
  font-size:.83rem;
  text-align:center;
}

/* Responsive */
@media(max-width:991px){
  .profile-top{grid-template-columns:280px minmax(0,1fr)}
  .profile-photo-panel{padding:22px}
  .profile-photo{width:240px;height:360px}
  .profile-info{padding:28px}
}

@media(max-width:760px){
  .header-inner{min-height:76px}
  .brand-logo{height:48px}
  .hero-shell{padding:26px 22px;border-radius:24px}
  .profile-top{grid-template-columns:1fr}
  .profile-photo-panel{padding:24px 24px 0}
  .profile-photo{
    width:min(288px,100%);
    height:auto;
    aspect-ratio:2/3;
  }
  .profile-info{padding:24px}
  .contact-grid,
  .meta-grid{grid-template-columns:1fr}
  .content-card{padding:22px}
}

@media(max-width:520px){
  .iat-container{width:min(calc(100% - 22px),var(--max))}
  .profile-section{padding-bottom:52px}
  .hero-badges{gap:7px}
  .hero-badge{font-size:.74rem;padding:7px 10px}
  .pub-stat-value{font-size:1.45rem}
}