:root{
  --deep:#173d33;
  --deep2:#244f43;
  --deep3:#315a4e;
  --beige:#e6d4b8;
  --beige2:#d8be98;
  --beige3:#be996f;
  --paper:#e6d4b8;
  --paper2:#d8be98;
  --card-bg:#f1f7e6;
  --section-light:#f1e5d3;
  --ink:#1a231f;
  --muted:#5d645f;
  --accent:#9eb9aa;
  --line:rgba(23,61,51,.15);
  --shadow:0 18px 50px rgba(20,44,37,.12);
  --radius:26px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;
  color:var(--ink);
  background:#e6d4b8;
  line-height:1.75;
}
a{color:inherit;text-decoration:none}
.container{width:min(1180px,calc(100% - 40px));margin:auto}
header{
  position:fixed;top:0;left:0;right:0;z-index:50;
  background:rgba(230,212,184,.92);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(23,61,51,.08);
}
.nav{height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;font-weight:700;letter-spacing:.02em;color:var(--deep)}
.brand-mark{width:38px;height:38px;border-radius:50%;background:radial-gradient(circle at 38% 35%,#f3e8d5 0 18%,#d6be98 19% 38%,#5c7f71 39% 58%,#173d33 59%)}
.navlinks{display:flex;gap:24px;font-size:14px;color:#34423c}
.hero{
  margin-top:74px;
  min-height:720px;
  position:relative;
  overflow:hidden;
  color:white;
  background:var(--deep);
}
.slide{
  position:absolute;inset:0;
  opacity:0;
  transition:opacity 1.2s ease;
}
.slide.active{opacity:1}
.slide .bg{
  position:absolute;inset:0;
  background:
    radial-gradient(circle at 68% 35%,rgba(220,199,166,.22),transparent 20%),
    radial-gradient(circle at 75% 55%,rgba(158,185,170,.18),transparent 28%),
    linear-gradient(120deg,#123228 0%,#1b4a3d 55%,#254f42 100%);
}
.slide:nth-child(2) .bg{
  background:
   linear-gradient(100deg,rgba(18,50,40,.92),rgba(18,50,40,.40)),
   radial-gradient(circle at 70% 50%,rgba(220,199,166,.22),transparent 30%),
   linear-gradient(135deg,#173d33,#2f6656);
}
.slide:nth-child(3) .bg{
  background:
   linear-gradient(100deg,rgba(18,50,40,.92),rgba(18,50,40,.35)),
   radial-gradient(circle at 72% 46%,rgba(234,217,192,.22),transparent 24%),
   linear-gradient(135deg,#102f28,#365a51);
}
.slide:nth-child(4) .bg{
  background:
   linear-gradient(100deg,rgba(18,50,40,.94),rgba(18,50,40,.36)),
   radial-gradient(circle at 75% 42%,rgba(201,177,140,.20),transparent 26%),
   linear-gradient(135deg,#13382f,#4d665d);
}
.data-orbit,.data-orbit:before,.data-orbit:after{
  position:absolute;border:1px solid rgba(234,217,192,.24);border-radius:50%;
}
.data-orbit{width:520px;height:520px;right:7%;top:10%}
.data-orbit:before{content:"";width:360px;height:360px;left:80px;top:80px}
.data-orbit:after{content:"";width:180px;height:180px;left:170px;top:170px}
.signal{
  position:absolute;right:9%;bottom:16%;width:520px;height:140px;
  opacity:.72;
  background:
    linear-gradient(135deg,transparent 0 10%,rgba(234,217,192,.16) 10% 11%,transparent 11% 22%,rgba(234,217,192,.35) 22% 23%,transparent 23% 34%,rgba(234,217,192,.18) 34% 35%,transparent 35% 46%,rgba(234,217,192,.30) 46% 47%,transparent 47%);
  filter:blur(.1px);
}
.hero-content{position:relative;z-index:3;padding-top:160px;max-width:760px}
.kicker{font-size:13px;letter-spacing:.18em;text-transform:uppercase;opacity:.78;color:var(--paper2)}
.hero h1{font-size:clamp(44px,7vw,88px);line-height:1.05;margin:14px 0 16px;letter-spacing:-.03em}
.hero p.lead{font-size:clamp(18px,2vw,25px);max-width:720px;color:rgba(255,255,255,.88)}
.hero .sub{margin-top:30px;font-size:15px;letter-spacing:.12em;color:#e9dcc7}
.hero-dots{position:absolute;left:50%;bottom:30px;transform:translateX(-50%);display:flex;gap:9px;z-index:5}
.hero-dot{width:44px;height:3px;background:rgba(255,255,255,.3);border:0;padding:0;cursor:pointer}
.hero-dot.active{background:var(--paper2)}
.section{padding:110px 0}
.section.alt{background:var(--section-light)}
.section.soft{background:#e6d4b8}
.eyebrow{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:#5b6f66;font-weight:700}
.section h2{font-size:clamp(32px,4vw,54px);line-height:1.18;margin:12px 0 26px;letter-spacing:-.02em;color:var(--deep)}
.intro{font-size:20px;max-width:870px;color:#425049}
.triad{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:50px}
.triad .item{
  background:var(--card-bg);border:1px solid var(--line);border-radius:20px;padding:28px;
}
.triad strong{display:block;font-size:20px;margin-bottom:8px;color:var(--deep)}
/* Professor message v0.1.8: shared B3 portrait and readable three-paragraph copy */
#people .message-wrap{display:grid;grid-template-columns:minmax(220px,.7fr) minmax(0,1.3fr);gap:clamp(28px,4vw,56px);align-items:start}
#people .portrait{margin:0;width:100%;max-width:340px;justify-self:center;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
#people .portrait img{display:block;width:100%;height:auto;object-fit:contain}
#people .professor-message{min-width:0}
#people h2{font-size:clamp(28px,3vw,40px);line-height:1.5;margin:12px 0 26px;overflow-wrap:anywhere;text-wrap:balance}
#people .professor-message p{font-size:18px;line-height:1.95;margin:0;color:var(--ink);overflow-wrap:anywhere}
#people .professor-message p+p{margin-top:1.4em}
@media(max-width:850px){
 #people .message-wrap{grid-template-columns:minmax(0,1fr);gap:32px}
 #people .portrait{max-width:280px}
 #people .professor-message p{font-size:16px}
 #people .eyebrow{overflow-wrap:anywhere}
}
.research-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:42px}
.card{background:var(--card-bg);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid rgba(23,61,51,.06)}
.card-visual{height:250px;background:
  radial-gradient(circle at 65% 30%,rgba(255,255,255,.35),transparent 25%),
  linear-gradient(140deg,#1e4d40,#bda17d);
}
.card:nth-child(2) .card-visual{background:radial-gradient(circle at 55% 45%,rgba(255,255,255,.38),transparent 26%),linear-gradient(140deg,#2d554b,#c8b08f)}
.card:nth-child(3) .card-visual{background:radial-gradient(circle at 60% 38%,rgba(255,255,255,.35),transparent 22%),linear-gradient(140deg,#365d50,#b89264)}
.card-body{padding:26px}
.card h3{margin:0 0 10px;font-size:24px;color:var(--deep)}
.more{display:inline-flex;gap:8px;align-items:center;margin-top:12px;font-weight:700;color:#28584a}
.pathways{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}
.path{background:var(--deep);color:white;border-radius:24px;padding:28px;min-height:230px}
.path:nth-child(2){background:#31584d}
.path:nth-child(3){background:#556259}
.path h3{font-size:25px;margin:0 0 14px;color:#ffffff}
.path a{display:block;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.15);color:#e7d7bd}

.news{display:grid;grid-template-columns:1fr 1fr;gap:42px}
.newsbox{background:var(--card-bg);border-radius:22px;padding:28px;border:1px solid var(--line)}
.news-item{padding:15px 0;border-bottom:1px solid var(--line)}
.news-item:last-child{border-bottom:0}
footer{background:#102a23;color:#dfe8e3;padding:56px 0}
.footergrid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:36px}
.small{font-size:13px;color:rgba(255,255,255,.68)}
@media(max-width:850px){
 .navlinks{display:none}
 .hero{min-height:660px}
 .hero-content{padding-top:125px}
 .data-orbit{width:320px;height:320px;right:-70px;top:20%}
 .signal{width:340px;right:-60px}
 .triad,.research-grid,.pathways,.message-wrap,.news,.footergrid{grid-template-columns:1fr}
 .portrait{max-width:480px}
 .section{padding:80px 0}
}

/* Compact latest updates immediately below Hero */
.news-compact{padding:40px 0;background:var(--section-light);border-bottom:1px solid var(--line)}
.news-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:40px;align-items:center}
.news-compact h2{font-size:30px;margin:5px 0 12px}
.news-all{display:inline-block;font-size:13px;font-weight:600;color:var(--deep)}
.news-all small{display:block;font-size:11px;color:var(--muted);font-weight:400}
.news-compact .newsbox{padding:10px 24px 12px;border-radius:16px}
.news-compact .news-item{display:grid;grid-template-columns:85px minmax(0,1fr);gap:18px;padding:10px 0;font-size:14px;align-items:baseline}
.news-item time{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.news-note{font-size:11px;color:var(--muted);margin:7px 0 0}
@media(max-width:850px){
 .news-compact{padding:28px 0}
 .news-layout{grid-template-columns:1fr;gap:16px}
 .news-heading{display:grid;grid-template-columns:1fr auto;align-items:center;column-gap:12px}
 .news-heading .eyebrow{grid-column:1/-1}
 .news-compact h2{font-size:27px;margin:4px 0 0}
 .news-compact .news-item{grid-template-columns:65px minmax(0,1fr);gap:10px;font-size:13px}
 .news-compact .newsbox{padding:8px 16px 12px}
}

.contact-entry{margin-top:28px;padding:26px 30px;border:1px solid var(--line);border-radius:20px;display:flex;align-items:center;justify-content:space-between;gap:24px;scroll-margin-top:95px}
.contact-entry h3{margin:0;color:var(--deep);font-size:23px}
.contact-entry h3 span{font-size:14px;font-weight:500;margin-left:12px}
.contact-entry p{margin:6px 0 0;color:var(--muted);font-size:15px}
.contact-button{flex-shrink:0;background:var(--deep);color:#fff;padding:13px 26px;border-radius:12px;text-align:center;font-weight:600}
.contact-button small{display:block;font-size:11px;font-weight:400;color:#e7d7bd}
@media(max-width:850px){.contact-entry{flex-direction:column;align-items:flex-start;padding:24px}.contact-button{align-self:stretch}.contact-entry h3 span{display:block;margin-left:0}}

.hero-gallery{min-height:0;padding:0 0 24px;background:#173d33}.hero-stage{display:grid}.hero-gallery .slide{position:relative;inset:auto;grid-area:1/1;visibility:hidden;pointer-events:none;transition:opacity 1s ease,visibility 1s}.hero-gallery .slide.active{visibility:visible;pointer-events:auto}.hero-gallery .hero-content{max-width:1180px;padding:32px 0 20px;min-height:228px}.hero-gallery h1,.hero-gallery h2{font-size:clamp(29px,3.5vw,47px);line-height:1.16;margin:10px 0 12px;color:#f1f7e6;letter-spacing:-.02em}.hero-gallery h1 br{display:none}.hero-gallery h1 br:after{content:' '}.hero-gallery p.lead{font-size:16px;max-width:900px;margin:0}.hero-gallery .kicker{color:#e6d4b8;opacity:1}.hero-figure{margin:0 auto;width:min(1280px,100%);aspect-ratio:16/9;background:#123228}.hero-figure img{display:block;width:100%;height:100%;object-fit:contain}.hero-toolbar{display:flex;align-items:center;gap:20px;flex-wrap:wrap;padding-top:20px}.hero-controls{display:flex;gap:8px;align-items:center}.hero-gallery .hero-dot{width:38px;height:36px;border:1px solid #e6d4b866;background:transparent;color:#f1f7e6;cursor:pointer;border-radius:4px}.hero-gallery .hero-dot.active{background:#e6d4b8;color:#173d33}#hero-pause{background:transparent;color:#f1f7e6;border:1px solid #e6d4b866;border-radius:4px;padding:9px;cursor:pointer}.hero-caption{font-size:11px;color:#d8dfd5}.b3-cta{margin-left:auto;background:#e6d4b8;color:#173d33;padding:12px 20px;border-radius:6px;font-size:14px;font-weight:700}a:focus-visible,button:focus-visible{outline:3px solid #b98b41;outline-offset:4px}html{scroll-padding-top:95px}body.admin-bar header{top:32px}@media(max-width:850px){.hero-gallery .hero-content{padding-top:25px;min-height:255px}.hero-gallery h1 br{display:block}.hero-gallery p.lead{font-size:15px}.hero-toolbar{gap:14px}.b3-cta{margin-left:0}.hero-caption{flex-basis:100%}.nav{height:auto;min-height:74px;padding:12px 0;flex-wrap:wrap;gap:10px}.navlinks{display:flex!important;flex-wrap:wrap;gap:10px 16px;font-size:12px}header{position:relative}.hero{margin-top:0}body.admin-bar header{top:0}}@media(prefers-reduced-motion:reduce){.hero-gallery .slide{transition:none}html{scroll-behavior:auto}}

.hero-gallery{min-height:0;padding:0 0 24px;background:#173d33}.hero-stage{display:grid}.hero-gallery .slide{position:relative;inset:auto;grid-area:1/1;visibility:hidden;pointer-events:none;transition:opacity 1s ease,visibility 1s}.hero-gallery .slide.active{visibility:visible;pointer-events:auto}.hero-gallery .hero-content{max-width:1180px;padding:32px 0 20px;min-height:228px}.hero-gallery h1,.hero-gallery h2{font-size:clamp(29px,3.5vw,47px);line-height:1.16;margin:10px 0 12px;color:#f1f7e6;letter-spacing:-.02em}.hero-gallery h1 br{display:none}.hero-gallery h1 br:after{content:' '}.hero-gallery p.lead{font-size:16px;max-width:900px;margin:0}.hero-gallery .kicker{color:#e6d4b8;opacity:1}.hero-figure{margin:0 auto;width:min(1280px,100%);aspect-ratio:16/9;background:#123228}.hero-figure img{display:block;width:100%;height:100%;object-fit:contain}.hero-toolbar{display:flex;align-items:center;gap:20px;flex-wrap:wrap;padding-top:20px}.hero-controls{display:flex;gap:8px;align-items:center}.hero-gallery .hero-dot{width:38px;height:36px;border:1px solid #e6d4b866;background:transparent;color:#f1f7e6;cursor:pointer;border-radius:4px}.hero-gallery .hero-dot.active{background:#e6d4b8;color:#173d33}#hero-pause{background:transparent;color:#f1f7e6;border:1px solid #e6d4b866;border-radius:4px;padding:9px;cursor:pointer}.hero-caption{font-size:11px;color:#d8dfd5}.b3-cta{margin-left:auto;background:#e6d4b8;color:#173d33;padding:12px 20px;border-radius:6px;font-size:14px;font-weight:700}a:focus-visible,button:focus-visible{outline:3px solid #b98b41;outline-offset:4px}html{scroll-padding-top:95px}body.admin-bar header{top:32px}@media(max-width:850px){.hero-gallery .hero-content{padding-top:25px;min-height:255px}.hero-gallery h1 br{display:block}.hero-gallery p.lead{font-size:15px}.hero-toolbar{gap:14px}.b3-cta{margin-left:0}.hero-caption{flex-basis:100%}.nav{height:auto;min-height:74px;padding:12px 0;flex-wrap:wrap;gap:10px}.navlinks{display:flex!important;flex-wrap:wrap;gap:10px 16px;font-size:12px}header{position:relative}.hero{margin-top:0}body.admin-bar header{top:0}}@media(prefers-reduced-motion:reduce){.hero-gallery .slide{transition:none}html{scroll-behavior:auto}}