:root {
  --navy:#0b1e3d; --navy-2:#112847; --navy-3:#1a3a6b;
  --cyan:#4ab8d8; --cyan-light:#7acfe8; --cyan-pale:#dff3f9;
  --gold:#c89a32; --gold-light:#dbb44a; --gold-pale:#f5e8c0;
  --cream:#f6f4f0; --cream-2:#ebe7de;
  --text:#151e35; --text-mid:#404868; --text-light:#7880a0;
  --white:#ffffff;
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:"Helvetica Neue",Arial,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;color:var(--text);background:var(--white);}

/* ── Hero ── */
.news-hero{background:var(--navy);padding:120px 2.5rem 5rem;position:relative;overflow:hidden;}
.news-hero::before{content:"";position:absolute;inset:0;
  background:radial-gradient(ellipse 70% 80% at 80% 50%,rgba(74,184,216,.08) 0%,transparent 60%),
             linear-gradient(160deg,rgba(4,10,22,.6) 0%,transparent 60%);
}
.news-hero-inner{max-width:1280px;margin:0 auto;position:relative;z-index:1;}
.breadcrumb{display:flex;align-items:center;gap:.5rem;font-size:.7rem;color:rgba(255,255,255,.5);margin-bottom:1.5rem;letter-spacing:.06em;}
.breadcrumb a{color:rgba(255,255,255,.5);text-decoration:none;transition:color .2s;}
.breadcrumb a:hover{color:var(--cyan-light);}
.breadcrumb span{opacity:.4;}
.news-hero-label{font-family:Georgia,"Times New Roman",serif;font-style:italic;font-size:.7rem;letter-spacing:.25em;color:var(--cyan-light);display:flex;align-items:center;gap:.8rem;margin-bottom:.8rem;}
.news-hero-label::before{content:"";display:block;width:32px;height:1px;background:var(--cyan-light);opacity:.6;}
.news-hero h1{font-family:"Yu Mincho","游明朝","Hiragino Mincho ProN","HG明朝E",serif;font-size:clamp(1.8rem,4vw,2.8rem);font-weight:700;color:#fff;letter-spacing:.06em;text-shadow:0 2px 20px rgba(0,0,0,.4);}

/* ── Profile Main ── */
.profile-section{padding:6rem 2.5rem;background:var(--white);}
.profile-inner{max-width:1280px;margin:0 auto;}

/* 上部: 写真 + 基本情報 */
.profile-top{display:grid;grid-template-columns:280px 1fr;gap:4rem;align-items:start;margin-bottom:5rem;}
.profile-photo-wrap{position:sticky;top:96px;}
.profile-photo{
  width:100%;aspect-ratio:3/4;
  background:linear-gradient(160deg,var(--navy-2) 0%,var(--navy-3) 100%);
  border-radius:4px;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
  position:relative;
}
.profile-photo::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(ellipse 80% 60% at 50% 30%,rgba(74,184,216,.12) 0%,transparent 70%);
}
.profile-photo-icon{
  width:120px;height:120px;border-radius:50%;
  background:rgba(74,184,216,.15);border:2px solid rgba(74,184,216,.3);
  display:flex;align-items:center;justify-content:center;
  position:relative;z-index:1;
}
.profile-photo-icon svg{width:60px;height:60px;color:rgba(74,184,216,.5);}
.profile-name-block{margin-top:1.2rem;text-align:center;}
.profile-title-ja{font-size:.72rem;color:var(--text-light);letter-spacing:.12em;margin-bottom:.3rem;}
.profile-name-ja{font-family:"Yu Mincho","游明朝","Hiragino Mincho ProN","HG明朝E",serif;font-size:1.4rem;font-weight:700;color:var(--navy);letter-spacing:.1em;}
.profile-name-en{font-family:Georgia,"Times New Roman",serif;font-style:italic;font-size:.78rem;color:var(--text-light);letter-spacing:.12em;margin-top:.3rem;}
.profile-quals{display:flex;flex-wrap:wrap;justify-content:center;gap:.4rem;margin-top:.8rem;}
.qual-tag{font-size:.68rem;padding:.25rem .7rem;border:1px solid var(--cyan);color:var(--cyan);border-radius:2px;letter-spacing:.06em;}

/* 右側コンテンツ */
.profile-content{}
.profile-sec-label{font-family:Georgia,"Times New Roman",serif;font-style:italic;font-size:.68rem;letter-spacing:.22em;color:var(--cyan);display:flex;align-items:center;gap:.7rem;margin-bottom:.5rem;}
.profile-sec-label::before{content:"";display:block;width:24px;height:1px;background:var(--cyan);opacity:.6;}
.profile-sec-title{font-family:"Yu Mincho","游明朝","Hiragino Mincho ProN","HG明朝E",serif;font-size:1.3rem;font-weight:700;color:var(--navy);letter-spacing:.06em;margin-bottom:2rem;padding-bottom:.8rem;border-bottom:1px solid var(--cream-2);}

/* 経歴タイムライン */
.career-timeline{margin-bottom:3.5rem;}
.career-item{display:grid;grid-template-columns:100px 1fr;gap:1.5rem;padding:.9rem 0;border-bottom:1px solid var(--cream-2);align-items:baseline;}
.career-item:first-child{border-top:1px solid var(--cream-2);}
.career-year{font-family:Georgia,"Times New Roman",serif;font-size:.85rem;color:var(--gold);letter-spacing:.06em;font-weight:600;}
.career-desc{font-size:.85rem;color:var(--text-mid);line-height:1.7;}

/* メッセージ */
.profile-message{background:var(--cream);border-radius:4px;padding:3rem;margin-bottom:3.5rem;position:relative;}
.profile-message::before{ display:none; }
.message-text{font-size:.88rem;line-height:2.1;color:var(--text-mid);position:relative;z-index:1;}
.message-text p{margin-bottom:1.4em;}
.message-text p:last-child{margin-bottom:0;}
.message-heading{font-family:"Yu Mincho","游明朝","Hiragino Mincho ProN","HG明朝E",serif;font-size:1.05rem;font-weight:700;color:var(--navy);margin-bottom:1.2rem;line-height:1.6;}

/* テーブル（委員・著書） */
.profile-table{width:100%;border-collapse:collapse;font-size:.83rem;margin-bottom:3.5rem;}
.profile-table th{background:var(--navy);color:rgba(255,255,255,.85);padding:.7rem 1rem;font-weight:500;letter-spacing:.05em;text-align:left;font-size:.75rem;}
.profile-table td{padding:.75rem 1rem;border-bottom:1px solid var(--cream-2);color:var(--text-mid);line-height:1.6;vertical-align:top;}
.profile-table tr:last-child td{border-bottom:none;}
.profile-table tr:hover td{background:var(--cream);}

/* CTA */
.profile-cta{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 100%);border-radius:4px;padding:3rem;display:flex;align-items:center;justify-content:space-between;gap:2rem;}
.profile-cta-text h3{font-family:"Yu Mincho","游明朝","Hiragino Mincho ProN","HG明朝E",serif;font-size:1.2rem;font-weight:700;color:#fff;letter-spacing:.05em;margin-bottom:.5rem;}
.profile-cta-text p{font-size:.82rem;color:rgba(255,255,255,.65);line-height:1.8;}
.btn-gold{display:inline-flex;align-items:center;gap:.5rem;background:var(--gold);color:var(--navy);text-decoration:none;padding:.75rem 2rem;font-size:.82rem;font-weight:700;letter-spacing:.1em;border-radius:2px;transition:background .2s;}
.btn-gold:hover{background:var(--gold-light);}

/* ── Footer ── */
footer{background:var(--navy);color:rgba(255,255,255,.65);}
.ft-inner{max-width:1400px;margin:0 auto;padding:4rem 2.5rem 2rem;}
.ft-top{display:grid;grid-template-columns:1.8fr 1fr 1fr 1fr;gap:3rem;margin-bottom:3rem;}
.ft-brand p{font-size:.78rem;line-height:1.9;margin-top:.8rem;color:rgba(255,255,255,.5);}
.ft-col h4{font-family:Georgia,"Times New Roman",serif;font-style:italic;font-size:.68rem;letter-spacing:.25em;color:var(--cyan-light);margin-bottom:1rem;text-transform:uppercase;}
.ft-col a{display:block;font-size:.78rem;color:rgba(255,255,255,.55);text-decoration:none;padding:.25rem 0;transition:color .2s;letter-spacing:.03em;}
.ft-col a:hover{color:#fff;}
.ft-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:1.5rem;display:flex;justify-content:space-between;align-items:center;font-size:.7rem;color:rgba(255,255,255,.3);}
.ft-bottom a{color:rgba(255,255,255,.3);text-decoration:none;}
.ft-bottom a:hover{color:rgba(255,255,255,.6);}
a.logo-footer .logo-icon{height:30px;}
a.logo-footer .logo-name{font-size:.76rem;}
a.logo-footer .logo-sub{font-size:.48rem;}

/* ── Responsive ── */
@media(max-width:1024px){
  .profile-top{grid-template-columns:220px 1fr;gap:3rem;}
}
@media(max-width:768px){
  nav a:not(.nav-cta){display:none;}
  .header-inner{padding:0 1.2rem;}
  .news-hero{padding:90px 1.5rem 3rem;}
  .profile-section{padding:3rem 1.5rem;}
  .profile-top{grid-template-columns:1fr;gap:2.5rem;}
  .profile-photo-wrap{position:static;display:flex;flex-direction:column;align-items:center;}
  .profile-photo{width:200px;aspect-ratio:1/1;border-radius:50%;}
  .profile-message{padding:2rem 1.5rem;}
  .profile-cta{flex-direction:column;align-items:flex-start;padding:2rem 1.5rem;}
  .ft-top{grid-template-columns:1fr;gap:1.5rem;}
  .ft-inner{padding:2.5rem 1.2rem 1.5rem;}
}




/* ── Header & Nav ── */
#site-header{position:sticky;top:0;z-index:100;background:var(--navy);transition:background .3s;}
#site-header.scrolled{background:rgba(11,30,61,.97);box-shadow:0 2px 20px rgba(0,0,0,.3);}
.header-inner{max-width:1400px;margin:0 auto;padding:0 2.5rem;height:72px;display:flex;align-items:center;justify-content:space-between;gap:2rem;}
a.logo{display:flex;flex-direction:row;align-items:center;gap:.85rem;text-decoration:none;flex-shrink:0;}
.logo-icon{height:40px;width:auto;display:block;filter:drop-shadow(0 1px 6px rgba(0,0,0,.5));}
.logo-text{display:flex;flex-direction:column;gap:2px;}
.logo-name{font-family:'Yu Mincho','游明朝','Hiragino Mincho ProN','HG明朝E',serif;font-size:.88rem;font-weight:700;color:#ffffff;letter-spacing:.06em;line-height:1.2;}
.logo-sub{font-family:Georgia,'Times New Roman',serif;font-style:italic;font-size:.54rem;color:#7acfe8;letter-spacing:.16em;line-height:1.2;opacity:.80;}
nav{display:flex;align-items:center;gap:1.8rem;flex-shrink:0;}
nav > a, .nav-item > a{color:rgba(255,255,255,.75);text-decoration:none;font-size:.8rem;letter-spacing:.07em;transition:color .2s;white-space:nowrap;}
nav > a:hover, .nav-item > a:hover{color:#fff;}
.nav-item{position:relative;display:inline-flex;align-items:center;height:100%;}
.nav-dropdown{display:none;position:absolute;top:calc(100% + 14px);left:50%;transform:translateX(-50%);background:rgba(9,22,50,.97);border:1px solid rgba(74,184,216,.18);border-radius:4px;box-shadow:0 8px 32px rgba(0,0,0,.5);min-width:210px;z-index:200;padding:.4rem 0;}
.nav-dropdown::before{content:'';position:absolute;top:-6px;left:50%;transform:translateX(-50%);width:0;height:0;border-left:6px solid transparent;border-right:6px solid transparent;border-bottom:6px solid rgba(74,184,216,.25);}
.nav-dropdown::after{content:'';position:absolute;top:-18px;left:0;width:100%;height:18px;}
.nav-dropdown a{display:block!important;padding:.52rem 1.2rem!important;font-size:.74rem!important;color:rgba(255,255,255,.68)!important;letter-spacing:.03em;border-bottom:1px solid rgba(255,255,255,.04);transition:background .15s,color .15s!important;white-space:nowrap;text-decoration:none;}
.nav-dropdown a:last-child{border-bottom:none;}
.nav-dropdown a:hover{background:rgba(74,184,216,.13);color:#fff!important;}
.nav-dropdown-divider{height:1px;background:rgba(74,184,216,.2);margin:.3rem 0;}
.nav-item .nav-dropdown{transition:opacity .15s ease,visibility .15s ease;opacity:0;visibility:hidden;display:block;pointer-events:none;}
.nav-item:hover .nav-dropdown{opacity:1;visibility:visible;pointer-events:auto;transition-delay:0s;}
.nav-item:not(:hover) .nav-dropdown{transition-delay:.35s;}
.nav-cta{border:1px solid var(--gold)!important;color:var(--gold)!important;padding:.42rem 1rem!important;border-radius:2px;font-size:.74rem!important;letter-spacing:.08em;transition:background .2s,color .2s!important;}
.nav-cta:hover{background:var(--gold)!important;color:var(--navy)!important;}
@media(max-width:768px){nav > a:not(.nav-cta){display:none;}.header-inner{padding:0 1.2rem;}}

/* ── HAMBURGER MENU ── */
.hamburger{display:none;background:none;border:none;cursor:pointer;padding:8px;z-index:1100;}
.hamburger span{display:block;width:24px;height:2px;background:var(--gold-light);margin:5px 0;transition:transform .3s,opacity .3s;}
.hamburger.active span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.hamburger.active span:nth-child(2){opacity:0;}
.hamburger.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
.mobile-nav{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(8,21,42,.98);z-index:1050;padding:90px 2rem 2rem;overflow-y:auto;opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s;}
.mobile-nav.open{opacity:1;visibility:visible;}
.mobile-nav a{display:block;color:rgba(255,255,255,.8);text-decoration:none;font-size:.95rem;padding:.85rem 0;border-bottom:1px solid rgba(255,255,255,.06);letter-spacing:.04em;transition:color .2s;}
.mobile-nav a:hover{color:var(--gold-light);}
.mobile-nav .mn-section{font-size:.65rem;color:var(--gold);letter-spacing:.2em;font-family:Georgia,"Times New Roman",serif;font-style:italic;margin-top:1.5rem;margin-bottom:.3rem;text-transform:uppercase;}
.mobile-nav .mn-sub a{padding-left:1.2rem;font-size:.85rem;color:rgba(255,255,255,.6);}
.mobile-nav .mn-cta{display:inline-block;margin-top:1.5rem;border:1px solid var(--gold);color:var(--gold);padding:.7rem 2rem;border-radius:2px;font-size:.9rem;letter-spacing:.08em;font-weight:600;text-align:center;}
.mobile-nav .mn-cta:hover{background:var(--gold);color:var(--navy);}
@media(max-width:1024px){.hamburger{display:block;}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:0.01ms!important;animation-iteration-count:1!important;transition-duration:0.01ms!important;}}
@media print{body::after,header,.hamburger,.mobile-nav,footer{display:none!important;}}