:root{
  --bg:#edf5fb;
  --bg-2:#f8fcff;
  --panel:#ffffff;
  --panel-2:#f1f8fe;
  --ink:#10253d;
  --text:#17324c;
  --muted:#58718a;
  --dim:#7c90a6;
  --line:#d8e6f2;
  --line-2:#b7d0e4;
  --brand:#17648a;
  --brand-deep:#0d4566;
  --brand-soft:#2f88b7;
  --mint:#39aebd;
  --mint-soft:#79d7e6;
  --accent:#7f9cff;
  --accent-soft:#c5d3ff;
  --amp:#0e7b76;
  --namp:#6f8196;
  --warn:#964b3d;
  --warn-bg:#fff4ef;
  --note:#3f5f88;
  --note-bg:#eef5ff;
  --shadow:0 28px 58px -36px rgba(18, 57, 91, .28);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body,
body *{
  font-family:Arial, sans-serif;
}
body{
  margin:0;
  min-height:100vh;
  display:flex;
  flex-direction:column;
  color:var(--text);
  background:
    radial-gradient(circle at top right, rgba(111, 194, 226, .16), transparent 28%),
    radial-gradient(circle at bottom left, rgba(127, 156, 255, .12), transparent 28%),
    linear-gradient(180deg, #f8fcff 0%, #edf5fb 55%, #f6fbff 100%);
  font-family:Arial, sans-serif;
  font-size:16px;
  line-height:1.68;
  letter-spacing:0;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
.grain{
  position:fixed;
  inset:0;
  z-index:0;
  pointer-events:none;
  opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.78' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.glow{
  position:fixed;
  border-radius:50%;
  filter:blur(120px);
  pointer-events:none;
  z-index:0;
}
.glow-1{
  width:500px;
  height:500px;
  top:-220px;
  right:-140px;
  background:radial-gradient(circle, rgba(101, 207, 236, .18), transparent 70%);
}
.glow-2{
  width:540px;
  height:540px;
  bottom:-260px;
  left:-180px;
  background:radial-gradient(circle, rgba(127, 156, 255, .14), transparent 70%);
}
.wrap{
  max-width:1160px;
  margin:0 auto;
  padding:0 28px;
  position:relative;
  z-index:1;
}
a{color:var(--brand);text-decoration:none}
a:hover{color:var(--brand-soft)}
code{
  font-family:Arial, sans-serif;
  font-size:.85em;
  color:var(--brand-deep);
  background:rgba(23, 100, 138, .08);
  padding:1px 6px;
  border-radius:6px;
}

.site-header{
  position:sticky;
  top:0;
  z-index:30;
  backdrop-filter:blur(18px);
  background:rgba(248, 252, 255, .88);
  border-bottom:1px solid rgba(183, 208, 228, .72);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  min-height:82px;
}
.brand{
  display:flex;
  align-items:center;
  gap:14px;
  color:var(--ink);
}
.brand:hover{color:var(--ink)}
.wordmark{
  display:inline-block;
  line-height:1;
}
.wordmark-sub{
  position:static;
  font-size:.38em;
  line-height:1;
  vertical-align:-0.42em;
  margin-left:-0.06em;
}
.brand-wordmark{
  font-family:Arial, sans-serif;
  font-weight:600;
  font-size:22px;
}
.brand-mark{
  width:46px;
  height:46px;
  border-radius:15px;
  display:grid;
  place-items:center;
  background:linear-gradient(160deg, rgba(57,174,189,.14), rgba(127,156,255,.14));
  border:1px solid rgba(111, 180, 222, .36);
}
.brand-mark svg{width:32px;height:32px}
.brand-mark circle{
  fill:#ffffff;
  stroke:var(--mint);
  stroke-width:2;
}
.brand-mark path{stroke:var(--brand)}
.brand-text{
  position:relative;
  display:inline-block;
  line-height:1;
  font-family:Arial, sans-serif;
  font-weight:600;
  font-size:22px;
  padding-right:12px;
}
.brand-sub{
  position:absolute;
  right:0;
  bottom:-.28em;
  font-size:.56em;
  line-height:1;
}
.nav{display:flex;gap:6px;flex-wrap:wrap}
.nav a{
  color:var(--muted);
  padding:10px 15px;
  border-radius:999px;
  font-weight:700;
  font-size:14px;
  transition:.18s ease;
  font-family:Arial, sans-serif;
}
.nav a:hover{
  color:var(--ink);
  background:rgba(57,174,189,.11);
}
.nav a.on{
  color:#ffffff;
  background:linear-gradient(135deg, var(--brand-deep), var(--brand-soft));
  box-shadow:0 16px 28px -18px rgba(18, 86, 135, .66);
}

.main{
  flex:1;
  width:100%;
  padding:42px 28px 64px;
}
h1{
  margin:.08em 0 .26em;
  font-family:Arial, sans-serif;
  font-weight:500;
  font-size:clamp(42px, 6vw, 72px);
  line-height:1.02;
  letter-spacing:0;
  color:var(--ink);
}
h2{
  margin:0 0 .45em;
  font-family:Arial, sans-serif;
  font-weight:500;
  font-size:32px;
  line-height:1.12;
  letter-spacing:0;
  color:var(--ink);
}
h3{
  margin:0 0 .35em;
  font-size:18px;
  font-weight:800;
  color:var(--ink);
  font-family:Arial, sans-serif;
}
.page-title{max-width:17ch}
.lead{
  max-width:67ch;
  font-size:19px;
  color:var(--muted);
}
.muted{color:var(--muted)}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:9px;
  margin-bottom:24px;
  border:1px solid rgba(183, 208, 228, .88);
  border-radius:999px;
  padding:7px 14px;
  font-size:12px;
  font-weight:800;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--brand);
  background:rgba(255,255,255,.72);
}
.eyebrow:before{
  content:"";
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--mint);
  box-shadow:0 0 0 5px rgba(121, 215, 230, .18);
}
.reveal{
  opacity:0;
  transform:translateY(18px);
  animation:rise .8s cubic-bezier(.2,.7,.2,1) forwards;
}
.d1{animation-delay:.04s}
.d2{animation-delay:.16s}
.d3{animation-delay:.28s}
.d4{animation-delay:.4s}
@keyframes rise{to{opacity:1;transform:none}}

.hero{
  display:grid;
  grid-template-columns:1.02fr .98fr;
  gap:38px;
  align-items:start;
  min-height:56vh;
}
.hero-meta{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top:26px;
}
.hero-meta span,.tag{
  display:inline-flex;
  align-items:center;
  border-radius:999px;
  padding:8px 14px;
  border:1px solid rgba(183, 208, 228, .78);
  background:rgba(255,255,255,.76);
  color:var(--muted);
  font-size:13px;
  font-weight:700;
}
.hero-panel,
.panel,
.card,
.person,
.signal-card,
.structure-card,
.structure-figure{
  background:linear-gradient(180deg, rgba(255,255,255,.96), rgba(241,248,254,.96));
  border:1px solid rgba(183, 208, 228, .82);
  box-shadow:var(--shadow);
}
.hero-panel{
  padding:28px;
  border-radius:24px;
}
.panel-kicker{
  margin-bottom:18px;
  font-size:12px;
  font-weight:800;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--dim);
}
.pipeline{
  display:grid;
  gap:16px;
}
.pipeline-node{
  position:relative;
  padding:20px;
  border-radius:18px;
  background:rgba(255,255,255,.72);
  border:1px solid rgba(183, 208, 228, .78);
}
.pipeline-node.accent{
  background:linear-gradient(135deg, rgba(57,174,189,.12), rgba(127,156,255,.12));
}
.node-tag{
  display:inline-flex;
  margin-bottom:10px;
  padding:5px 10px;
  border-radius:999px;
  background:rgba(23, 100, 138, .08);
  color:var(--brand);
  font-size:11px;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.pipeline-node p,
.card p,
.section-copy p,
.signal-label,
.person .org,
.person .mail,
.stack-detail,
.stack-mail,
.structure-card p,
.structure-caption{color:var(--muted)}

.structure-grid{
  display:grid;
  grid-template-columns:1.02fr .98fr;
  gap:30px;
  align-items:start;
  margin-top:36px;
}
.structure-figure{
  padding:22px;
  border-radius:24px;
}
.structure-figure img{
  display:block;
  width:100%;
  border-radius:20px;
  border:1px solid rgba(121, 215, 230, .22);
  background:#0f223a;
}
.structure-caption{
  margin:16px 0 0;
  font-size:13px;
}
.structure-copy{
  padding-top:6px;
}
.structure-cards{
  display:grid;
  gap:14px;
  margin-top:22px;
}
.structure-card{
  display:grid;
  grid-template-columns:auto 1fr;
  gap:14px;
  align-items:start;
  padding:18px 20px;
  border-radius:18px;
}
.legend-dot{
  display:inline-block;
  width:14px;
  height:14px;
  border-radius:50%;
  margin-top:7px;
  box-shadow:0 0 0 6px rgba(121, 215, 230, .12);
}
.legend-dot.charge{background:#71e5ff}
.legend-dot.hydro{
  background:#ffc96e;
  box-shadow:0 0 0 6px rgba(255, 201, 110, .16);
}
.legend-dot.neutral{
  background:#9ab6e4;
  box-shadow:0 0 0 6px rgba(154, 182, 228, .16);
}

.btn-row{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  margin-top:30px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:9px;
  min-height:52px;
  padding:0 28px;
  border:none;
  border-radius:14px;
  cursor:pointer;
  background:linear-gradient(135deg, var(--brand-deep), var(--brand-soft));
  color:#ffffff;
  font:700 15px Arial, sans-serif;
  transition:.18s ease;
  box-shadow:0 20px 34px -24px rgba(23, 100, 138, .62);
}
.btn:hover{
  transform:translateY(-2px);
  color:#ffffff;
}
.btn:disabled{
  cursor:not-allowed;
  opacity:.55;
  transform:none;
  box-shadow:none;
}
.btn.ghost{
  background:rgba(255,255,255,.78);
  color:var(--ink);
  border:1px solid rgba(183, 208, 228, .84);
  box-shadow:none;
}
.btn.ghost:hover{
  color:var(--brand);
  border-color:rgba(23, 100, 138, .34);
}
.btn .arr{transition:transform .18s}
.btn:hover .arr{transform:translateX(4px)}

.stats{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:16px;
  margin:58px 0 24px;
}
.stat{
  padding:24px;
  border-radius:18px;
  background:rgba(255,255,255,.78);
  border:1px solid rgba(183, 208, 228, .78);
}
.stat .n{
  font-family:Arial, sans-serif;
  font-size:36px;
  line-height:1;
  color:var(--brand-deep);
}
.stat .l{
  margin-top:8px;
  color:var(--muted);
  font-size:14px;
}

.section-grid{
  display:grid;
  grid-template-columns:.95fr 1.05fr;
  gap:28px;
  align-items:start;
  margin-top:54px;
}
.cards{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:18px;
}
.card{
  border-radius:20px;
  padding:24px;
}
.card .ico{
  width:44px;
  height:44px;
  border-radius:13px;
  display:grid;
  place-items:center;
  margin-bottom:16px;
  background:rgba(57,174,189,.12);
  color:var(--brand);
  font-weight:800;
}
.signal-grid{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:18px;
}
.signal-card{
  border-radius:20px;
  padding:22px;
}
.signal-label{
  font-size:13px;
  text-transform:uppercase;
  letter-spacing:.08em;
  font-weight:800;
}
.signal-value{
  margin-top:10px;
  font-family:Arial, sans-serif;
  font-size:34px;
  color:var(--accent);
  line-height:1.05;
}
.keyword-block{
  margin-top:56px;
  padding:28px 30px;
  border-radius:24px;
  background:linear-gradient(135deg, rgba(57,174,189,.08), rgba(127,156,255,.08));
  border:1px solid rgba(183, 208, 228, .82);
}
.tag-row{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top:16px;
}

.two-panel{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:22px;
  margin-top:30px;
}
.panel{
  border-radius:22px;
  padding:24px;
}
.shead{
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:14px;
}
.shead .num{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:38px;
  height:32px;
  border-radius:999px;
  background:rgba(23, 100, 138, .08);
  color:var(--brand);
  font-family:Arial, sans-serif;
  font-size:12px;
  font-weight:700;
}
.kv{
  width:100%;
  border-collapse:collapse;
  overflow:hidden;
  border-radius:16px;
  background:rgba(255,255,255,.76);
}
.kv th,.kv td{
  padding:14px 16px;
  border-bottom:1px solid rgba(216, 230, 242, .92);
  text-align:left;
  vertical-align:top;
  font-size:14px;
}
.kv th{
  width:35%;
  color:var(--muted);
  font-weight:800;
}
.kv tr:last-child th,.kv tr:last-child td{border-bottom:none}

label.fld{
  display:block;
  margin:14px 0 8px;
  font-size:14px;
  font-weight:800;
}
textarea,select,input[type=file]{
  width:100%;
  border:1px solid rgba(183, 208, 228, .96);
  border-radius:14px;
  padding:14px 16px;
  background:rgba(255,255,255,.9);
  color:var(--text);
  font:inherit;
  transition:border-color .18s ease, box-shadow .18s ease;
}
textarea{
  min-height:158px;
  resize:vertical;
  font-family:Arial, sans-serif;
  line-height:1.56;
}
textarea:focus,select:focus,input[type=file]:focus{
  outline:none;
  border-color:rgba(47, 136, 183, .82);
  box-shadow:0 0 0 4px rgba(121, 215, 230, .18);
}
select{max-width:300px;cursor:pointer}
input[type=file]{padding:12px 14px}
input[type=file]::file-selector-button{
  margin-right:14px;
  padding:9px 14px;
  border:none;
  border-radius:10px;
  background:rgba(23, 100, 138, .1);
  color:var(--brand);
  font:700 13px Arial, sans-serif;
  cursor:pointer;
}
.hint{
  margin-top:6px;
  color:var(--dim);
  font-size:13px;
}
.divider{
  display:flex;
  align-items:center;
  gap:14px;
  margin:20px 0;
  color:var(--dim);
  font-size:12px;
  font-weight:800;
  letter-spacing:.16em;
  text-transform:uppercase;
}
.divider:before,.divider:after{
  content:"";
  flex:1;
  height:1px;
  background:rgba(183, 208, 228, .9);
}

.warn,.note{
  margin:8px 0 14px;
  padding:14px 16px;
  border-radius:14px;
  font-size:14px;
}
.warn{
  color:var(--warn);
  background:var(--warn-bg);
  border:1px solid rgba(150,75,61,.2);
}
.note{
  color:var(--note);
  background:var(--note-bg);
  border:1px solid rgba(100,141,211,.2);
}

.summary{
  display:flex;
  gap:16px;
  flex-wrap:wrap;
  margin-bottom:16px;
}
.chip{
  flex:1;
  min-width:170px;
  padding:18px 20px;
  border-radius:16px;
  background:rgba(255,255,255,.82);
  border:1px solid rgba(183, 208, 228, .78);
}
.chip .n{
  font-family:Arial, sans-serif;
  font-size:30px;
  line-height:1;
}
.chip.amp .n{color:var(--amp)}
.chip.namp .n{color:var(--namp)}
.chip .l{
  margin-top:7px;
  color:var(--muted);
  font-size:13px;
}
.results-table{
  width:100%;
  border-collapse:collapse;
  overflow:hidden;
  border-radius:16px;
  background:rgba(255,255,255,.82);
}
.results-table th,.results-table td{
  padding:14px 16px;
  border-bottom:1px solid rgba(216, 230, 242, .92);
  text-align:left;
  font-size:14px;
  vertical-align:top;
}
.results-table th{
  background:rgba(241,248,254,.95);
  color:var(--dim);
  font-size:11px;
  font-weight:800;
  letter-spacing:.1em;
  text-transform:uppercase;
}
.results-table tr:last-child td{border-bottom:none}
.results-table tbody tr:hover{background:rgba(121, 215, 230, .08)}
.results-table .seq{
  margin-top:4px;
  font-family:Arial, sans-serif;
  font-size:12px;
  color:var(--muted);
}
.meter{
  display:flex;
  align-items:center;
  gap:12px;
}
.meter .bar{
  position:relative;
  width:128px;
  height:8px;
  border-radius:999px;
  overflow:hidden;
  background:#dfeaf5;
}
.meter .bar span{
  position:absolute;
  inset:0 auto 0 0;
  width:0;
  border-radius:999px;
  background:linear-gradient(90deg, var(--brand), var(--mint));
  animation:fill 1s cubic-bezier(.2,.8,.2,1) forwards;
}
@keyframes fill{to{width:var(--p)}}
.meter .v{
  min-width:58px;
  font-family:Arial, sans-serif;
  font-size:13px;
}
.pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  border-radius:999px;
  padding:6px 12px;
  font-size:12px;
  font-weight:800;
  letter-spacing:.04em;
}
.pill:before{
  content:"";
  width:8px;
  height:8px;
  border-radius:50%;
}
.pill.amp{
  color:var(--amp);
  background:rgba(14,123,118,.11);
}
.pill.amp:before{background:var(--amp)}
.pill.namp{
  color:var(--namp);
  background:rgba(111,129,150,.12);
}
.pill.namp:before{background:var(--namp)}

.people{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:18px;
  margin-top:28px;
}
.person{
  border-radius:20px;
  padding:24px;
}
.person b{font-size:19px}
.person .role{
  margin:6px 0 12px;
  color:var(--brand);
  font-size:14px;
  font-weight:800;
}
.person .org{
  margin-bottom:6px;
  font-size:13px;
}
.person .mail{
  margin-top:12px;
  font-family:Arial, sans-serif;
  font-size:12px;
}
.stack-list{
  display:grid;
  gap:16px;
}
.stack-item{
  padding:16px 18px;
  border-radius:16px;
  background:rgba(255,255,255,.74);
  border:1px solid rgba(183, 208, 228, .78);
}
.stack-title{
  font-size:12px;
  font-weight:800;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--dim);
}
.stack-name{
  margin-top:6px;
  font-size:18px;
  font-weight:800;
}
.stack-detail{
  margin-top:4px;
  font-size:13px;
}
.stack-mail{
  margin-top:8px;
  font-family:Arial, sans-serif;
  font-size:12px;
}
.citation{
  margin:0 0 14px;
  font-family:Arial, sans-serif;
  font-size:27px;
  line-height:1.22;
}

.site-footer{
  position:relative;
  z-index:1;
  border-top:1px solid rgba(183, 208, 228, .8);
  background:rgba(244, 249, 255, .94);
  padding:18px 0;
}
.footer-bottom{
  display:flex;
  justify-content:center;
  align-items:center;
  color:var(--dim);
  font-size:13px;
}

.home-shell{
  max-width:1120px;
  margin:0 auto;
  display:grid;
  gap:24px;
}
.home-stage{
  display:grid;
  grid-template-columns:minmax(0, 1.18fr) minmax(300px, .82fr);
  gap:24px;
  align-items:stretch;
}
.home-copy,
.home-sidecard{
  padding:26px 28px;
  border-radius:26px;
  background:linear-gradient(180deg, rgba(255,255,255,.96), rgba(241,248,254,.94));
  border:1px solid rgba(183, 208, 228, .86);
  box-shadow:var(--shadow);
}
.home-copy-single{
  max-width:860px;
  margin:0 auto;
}
.home-kicker{
  margin:0 0 12px;
  color:var(--brand);
  font-size:13px;
  font-weight:700;
  letter-spacing:.12em;
  text-transform:uppercase;
}
.home-copy h1{
  margin:0;
  font-size:clamp(36px, 4.6vw, 58px);
  line-height:1.16;
  letter-spacing:0;
}
.wordmark-display{
  letter-spacing:0;
}
.home-hero-title{
  margin:0;
  text-align:center;
}
.home-hero-title .wordmark{
  font-size:58px;
  letter-spacing:0;
}
.home-hero-subtitle{
  margin:12px 0 0;
  font-family:Arial, sans-serif;
  font-size:36px;
  font-weight:500;
  line-height:1.1;
  letter-spacing:0;
  text-align:center;
  color:var(--ink);
}
.home-authors{
  margin:18px 0 0;
  color:var(--muted);
  font-size:18px;
  line-height:1.72;
}
.home-intro{
  margin:22px 0 0;
  max-width:60ch;
  color:var(--text);
  font-size:21px;
  line-height:1.74;
  text-align:justify;
}
.home-actions{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  margin-top:28px;
}
.home-actions-single{
  justify-content:flex-start;
}
.home-sidecard h2{
  margin-bottom:18px;
  font-size:28px;
}
.home-facts{
  display:grid;
  gap:14px;
}
.home-facts p{
  margin:0;
  color:var(--text);
  font-size:18px;
  line-height:1.7;
}
.home-grid{
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:22px;
}
.home-panel{
  padding:28px 30px;
  border-radius:24px;
  background:rgba(255,255,255,.92);
  border:1px solid rgba(183, 208, 228, .82);
  box-shadow:var(--shadow);
}
.home-panel-wide{
  grid-column:1 / -1;
}
.home-panel h2{
  margin-bottom:16px;
  font-size:30px;
}
.home-list{
  display:grid;
  gap:14px;
}
.home-list p{
  margin:0;
  font-size:18px;
  line-height:1.72;
  color:var(--text);
  text-align:justify;
}
.home-abstract{
  margin:18px 0 0;
  font-size:18px;
  line-height:1.65;
  color:var(--text);
  text-align:justify;
}
.home-list-clean{
  margin:14px 0 0 22px;
  padding:0;
  color:var(--text);
}
.home-list-clean li{
  margin:0 0 10px;
  font-size:18px;
  line-height:1.65;
}
.predict-shell{
  max-width:1100px;
  margin:0 auto;
}
.predict-layout{
  display:grid;
  grid-template-columns:minmax(0, 1.35fr) minmax(300px, .85fr);
  gap:22px;
  align-items:start;
}
.predict-main,
.predict-side{
  min-height:100%;
}
.predict-example-row{
  margin-top:10px;
}
.predict-example-block{
  max-width:340px;
}
.predict-threshold{
  max-width:100%;
}
.predict-submit-row{
  margin-top:28px;
}
.home-metric-grid{
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:16px;
}
.home-metric{
  padding:18px 20px;
  border-radius:18px;
  background:linear-gradient(180deg, rgba(245,250,255,.95), rgba(234,244,253,.95));
  border:1px solid rgba(183, 208, 228, .8);
}
.home-metric-label{
  display:block;
  color:var(--muted);
  font-size:16px;
  margin-bottom:8px;
}
.home-metric-value{
  display:block;
  color:var(--ink);
  font-size:32px;
  font-weight:700;
}
.home-panel-note{
  margin:18px 0 0;
  color:var(--muted);
  font-size:16px;
  line-height:1.7;
}
.home-keywords{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}
.home-keywords span{
  display:inline-flex;
  align-items:center;
  min-height:42px;
  padding:0 16px;
  border-radius:999px;
  background:rgba(23, 100, 138, .07);
  border:1px solid rgba(183, 208, 228, .84);
  color:var(--brand-deep);
  font-size:15px;
}

.dataset-shell{
  max-width:960px;
  margin:0 auto;
  display:grid;
  gap:24px;
}
.dataset-card{
  padding:24px 26px;
  border-radius:24px;
  background:linear-gradient(180deg, rgba(255,255,255,.96), rgba(241,248,254,.94));
  border:1px solid rgba(183, 208, 228, .84);
  box-shadow:var(--shadow);
}
.dataset-head{
  margin-bottom:12px;
}
.dataset-profile-card .shead h1{
  margin:0;
  font-size:40px;
  line-height:1.12;
}
.dataset-head h1,
.dataset-head h2{
  margin:0;
}
.dataset-head h1{
  font-size:40px;
  line-height:1.12;
}
.dataset-note{
  margin:6px 0 0;
  color:var(--muted);
  font-size:15px;
  line-height:1.55;
}
.dataset-downloads{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:16px;
  margin-top:16px;
}
.dataset-download{
  display:flex;
  flex-direction:column;
  gap:8px;
  min-height:128px;
  padding:22px 20px;
  border-radius:20px;
  background:rgba(255,255,255,.88);
  border:1px solid rgba(183, 208, 228, .84);
  color:var(--ink);
  transition:transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.dataset-download:hover{
  transform:translateY(-2px);
  color:var(--ink);
  border-color:rgba(23, 100, 138, .36);
  box-shadow:0 20px 34px -24px rgba(23, 100, 138, .32);
}
.dataset-download strong{
  font-size:24px;
  font-weight:700;
}
.dataset-download span{
  color:var(--muted);
  font-size:15px;
  line-height:1.6;
}
.predict-example-actions{
  display:flex;
  gap:12px;
  align-items:center;
}
.predict-example-btn{
  min-height:46px;
  padding:0 22px;
}
.predict-section-title{
  font-size:16px;
  font-weight:700;
}
.results-table th.col-center,
.results-table td.col-center{
  text-align:center;
}
.results-table td.col-center{
  vertical-align:middle;
}

.contact-shell{
  max-width:1120px;
  margin:0 auto;
}
.contact-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(290px, 1fr));
  gap:18px;
  align-items:start;
}
.contact-card{
  position:relative;
  display:grid;
  gap:16px;
  padding:24px;
  border-radius:22px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.98), rgba(247,251,255,.95)),
    radial-gradient(circle at 100% 0%, rgba(57, 174, 189, .12), transparent 34%);
  border:1px solid rgba(183, 208, 228, .86);
  box-shadow:0 26px 52px -38px rgba(18, 57, 91, .38);
  overflow:hidden;
}
.contact-card::before{
  content:"";
  position:absolute;
  inset:0 0 auto;
  height:4px;
  background:linear-gradient(90deg, var(--brand-deep), var(--mint), var(--accent-soft));
}
.contact-card-head{
  display:block;
}
.contact-card h2{
  margin:0;
  font-size:21px;
  line-height:1.18;
  white-space:normal;
}
.contact-affiliations{
  display:grid;
  gap:9px;
  margin:0;
  padding:0;
  list-style:none;
}
.contact-affiliations li{
  margin:0;
  padding-left:18px;
  position:relative;
  color:var(--text);
  font-size:14.5px;
  line-height:1.52;
}
.contact-affiliations li::before{
  content:"";
  position:absolute;
  left:0;
  top:.66em;
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--mint);
  box-shadow:0 0 0 4px rgba(121, 215, 230, .14);
}
.contact-identity{
  display:grid;
  gap:8px;
  margin-top:2px;
}
.contact-link{
  display:grid;
  grid-template-columns:32px minmax(0, 1fr);
  gap:10px;
  align-items:center;
  min-height:42px;
  padding:9px 11px;
  border-radius:14px;
  color:var(--brand-deep);
  background:rgba(23, 100, 138, .055);
  border:1px solid rgba(183, 208, 228, .82);
  transition:background .18s ease, border-color .18s ease, transform .18s ease;
}
.contact-link:hover{
  color:var(--brand-deep);
  background:rgba(255,255,255,.7);
  border-color:rgba(23, 100, 138, .28);
  transform:translateY(-1px);
}
.contact-link-icon,
.contact-orcid-icon{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:28px;
  height:28px;
  border-radius:50%;
  font-size:12px;
  font-weight:800;
}
.contact-link-icon{
  background:rgba(23, 100, 138, .12);
  color:var(--brand-deep);
}
.contact-link-value{
  display:block;
  min-width:0;
  max-width:100%;
  font-size:13px;
  line-height:1.25;
  white-space:nowrap;
  word-break:normal;
  overflow-wrap:normal;
  overflow:hidden;
  text-overflow:clip;
}
.contact-orcid-icon{
  background:#a6ce39;
  color:#ffffff;
  letter-spacing:-.02em;
}
.contact-note{
  display:grid;
  gap:4px;
  margin-top:2px;
  padding:12px 13px;
  border-radius:14px;
  color:var(--muted);
  font-size:12.5px;
  line-height:1.45;
  border:1px solid rgba(183, 208, 228, .82);
  background:linear-gradient(135deg, rgba(255,255,255,.78), rgba(121, 215, 230, .1));
}
.contact-note span{
  color:var(--muted);
}
.contact-note a{
  display:block;
  max-width:100%;
  color:var(--brand-deep);
  font-weight:700;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:clip;
}

@media(max-width:980px){
  .hero,
  .structure-grid,
  .section-grid,
  .two-panel{
    grid-template-columns:1fr;
  }
  .predict-layout,
  .home-stage,
  .home-grid{
    grid-template-columns:1fr;
  }
  .dataset-downloads{
    grid-template-columns:1fr;
  }
  .contact-grid{
    grid-template-columns:1fr;
  }
  .cards{
    grid-template-columns:1fr;
  }
  .people{
    grid-template-columns:1fr;
  }
}
@media(max-width:820px){
  .header-inner{
    padding:14px 0;
    align-items:flex-start;
    flex-direction:column;
  }
  .home-copy,
  .home-sidecard{
    padding:28px 24px;
  }
  .home-authors,
  .home-list p,
  .home-abstract,
  .home-intro,
  .home-facts p{
    font-size:18px;
  }
  .home-hero-title .wordmark{
    font-size:46px;
  }
  .home-hero-subtitle{
    font-size:30px;
  }
  .home-metric-grid,
  .stats,
  .signal-grid{
    grid-template-columns:1fr 1fr;
  }
  .contact-card h2{
    white-space:normal;
  }
}
@media(max-width:600px){
  .wrap,
  .main{
    padding-left:18px;
    padding-right:18px;
  }
  .stats,
  .signal-grid{
    grid-template-columns:1fr;
  }
  .home-metric-grid{
    grid-template-columns:1fr;
  }
  .btn,
  .btn.ghost{
    width:100%;
  }
  .home-hero-title .wordmark{
    font-size:34px;
  }
  .home-hero-subtitle{
    font-size:23px;
  }
  .results-table{
    display:block;
    overflow-x:auto;
  }
  .structure-card{
    grid-template-columns:1fr;
  }
}