@charset "UTF-8";
:root{--blue:#003b71;--deep:#00264b;--gold:#d9aa25;--cream:#f5f1e8;--ink:#20262c;--muted:#66727d;--line:#dfe4e8;--white:#fff;--max:1180px;--serif:"Yu Mincho","Hiragino Mincho ProN",serif;--sans:"Noto Sans JP","Yu Gothic",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:var(--sans);line-height:1.8;background:#fff}img{display:block;max-width:100%}a{color:inherit;text-decoration:none}.container{width:min(calc(100% - 40px),var(--max));margin:auto}.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:16px;z-index:999;background:#fff;padding:8px 12px}.header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.97);border-bottom:1px solid rgba(0,0,0,.08)}.header-inner{max-width:1440px;margin:auto;padding:10px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:104px}.brand{display:flex;align-items:center;flex:0 0 auto}.brand img{width:min(42vw,620px);height:auto;max-height:88px;object-fit:contain}.nav{display:flex;align-items:stretch}.nav a{padding:12px 14px;text-align:center;font-family:var(--serif);font-weight:700;line-height:1.25;position:relative}.nav small{display:block;font-family:var(--sans);font-size:9px;letter-spacing:.12em;color:#79828a}.nav a:after{content:"";position:absolute;left:25%;right:25%;bottom:6px;height:2px;background:var(--gold);transform:scaleX(0);transition:.2s}.nav a:hover:after,.nav a.current:after{transform:scaleX(1)}.nav .member{background:var(--blue);color:#fff;margin-left:7px}.nav .member small{color:#dbe8f2}.menu{display:none;border:0;background:none;font-size:28px;color:var(--blue)}
.hero{position:relative;min-height:680px;color:#fff;overflow:hidden}.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,24,52,.82),rgba(0,24,52,.25) 58%,rgba(0,0,0,.08))}.hero-content{position:relative;z-index:1;min-height:680px;display:flex;flex-direction:column;justify-content:center;align-items:flex-start}.kicker,.eyebrow{font-size:12px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);margin:0 0 8px}.hero h1{font-family:var(--serif);font-size:clamp(40px,5vw,72px);line-height:1.42;margin:0;text-shadow:0 3px 18px #000}.hero .serve{font-family:Georgia,serif;font-size:clamp(44px,5.5vw,72px);color:var(--gold);margin:3px 0 20px}.theme{border-left:3px solid var(--gold);background:rgba(0,25,55,.78);padding:15px 22px}.theme small{display:block}.theme strong{font-family:var(--serif);font-size:21px}.section{padding:82px 0}.section.alt{background:#f5f7f9}.heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:30px}.heading h2,.page-title h1{font-family:var(--serif);line-height:1.4;margin:0}.heading h2{font-size:36px}.more{color:var(--blue);font-weight:700;border-bottom:1px solid var(--blue)}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.card{background:#fff;border:1px solid var(--line);box-shadow:0 8px 30px rgba(0,35,70,.06);transition:.2s}.card:hover{transform:translateY(-4px);box-shadow:0 12px 36px rgba(0,35,70,.13)}.card img{width:100%;aspect-ratio:16/10;object-fit:cover}.card-body{padding:20px}.meta{display:flex;gap:8px;align-items:center;font-size:12px;color:var(--muted)}.tag{background:var(--blue);color:#fff;padding:2px 8px}.card h3{font-family:var(--serif);font-size:21px;line-height:1.5;margin:9px 0 8px}.card p{margin:0;color:#59636c;font-size:14px}.two-col{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.stat{background:#fff;padding:28px 14px;text-align:center;box-shadow:0 8px 30px rgba(0,0,0,.06)}.stat strong{display:block;font-family:var(--serif);font-size:31px;color:var(--blue)}.button{display:inline-flex;min-height:48px;align-items:center;justify-content:center;padding:8px 25px;border:1px solid var(--blue);color:var(--blue);font-weight:700;background:#fff;transition:.2s}.button:hover{background:var(--blue);color:#fff}.button.gold{background:var(--gold);border-color:var(--gold);color:#1c2730}.button.white{background:transparent;border-color:#fff;color:#fff}.officer-band{background:linear-gradient(125deg,var(--deep),var(--blue));color:#fff}.officer-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:22px}.officer{text-align:center}.officer img{width:135px;height:170px;object-fit:cover;border-radius:50%;margin:0 auto 12px;border:1px solid rgba(255,255,255,.5)}.officer h3{font-family:var(--serif);margin:0}.officer p{margin:0;font-size:13px}.schedule-list{list-style:none;margin:0;padding:0}.schedule-list li{display:grid;grid-template-columns:90px 1fr;gap:20px;padding:16px 0;border-bottom:1px solid var(--line)}.schedule-list time{font-family:var(--serif);color:var(--blue);font-weight:700;font-size:24px}.schedule-list small{display:block;font-family:var(--sans);font-size:10px}.schedule-list strong{font-family:var(--serif);font-size:18px}.schedule-list p{margin:0;color:var(--muted);font-size:13px}
.page-hero{background:linear-gradient(120deg,var(--deep),var(--blue));color:#fff;padding:72px 0}.page-title h1{font-size:46px}.breadcrumbs{font-size:12px;color:#d4e1eb;margin-bottom:18px}.lead{font-size:18px;max-width:820px}.content{max-width:900px;margin:auto}.content h2{font-family:var(--serif);font-size:30px;margin-top:55px;border-left:4px solid var(--gold);padding-left:15px}.content h3{font-family:var(--serif);font-size:22px;margin-top:34px}.content p{margin:0 0 1.2em}.quote{font-family:var(--serif);font-size:22px;line-height:1.8;background:var(--cream);border-left:4px solid var(--gold);padding:28px 32px}.profile{display:grid;grid-template-columns:300px 1fr;gap:45px;align-items:start}.profile img{width:100%;aspect-ratio:3/4;object-fit:cover}.table-wrap{overflow:auto}.data-table{width:100%;border-collapse:collapse;min-width:740px}.data-table th,.data-table td{border:1px solid var(--line);padding:12px 14px;text-align:left;vertical-align:top}.data-table th{background:var(--blue);color:#fff}.document-links{display:flex;gap:12px;flex-wrap:wrap;margin-top:25px}.timeline{position:relative;margin:20px 0}.timeline:before{content:"";position:absolute;left:88px;top:0;bottom:0;width:2px;background:var(--gold)}.timeline-item{display:grid;grid-template-columns:70px 1fr;gap:40px;margin:0 0 32px}.timeline-year{font-family:var(--serif);font-size:24px;color:var(--blue);font-weight:700;text-align:right}.timeline-body{position:relative;background:#fff;border:1px solid var(--line);padding:20px 24px}.timeline-body:before{content:"";position:absolute;left:-47px;top:25px;width:12px;height:12px;border-radius:50%;background:var(--gold);border:4px solid #fff;box-shadow:0 0 0 1px var(--gold)}.committee-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.committee{border-top:4px solid var(--blue);background:#fff;padding:22px;box-shadow:0 6px 25px rgba(0,0,0,.07)}.committee h3{margin:0 0 10px}.committee p{font-size:13px;color:var(--muted)}
.article-hero{position:relative;height:min(68vw,620px);min-height:440px;color:#fff}.article-hero img{width:100%;height:100%;object-fit:cover}.article-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,28,58,.88),transparent 65%)}.article-hero-copy{position:absolute;z-index:1;left:0;right:0;bottom:0;padding:45px 0}.article-hero h1{font-family:var(--serif);font-size:clamp(34px,5vw,58px);margin:0}.article-hero p{margin:6px 0}.article-main{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:55px}.article-body{font-size:16px}.article-body .lead{font-family:var(--serif);font-size:22px;line-height:2}.article-info{background:#f4f6f8;padding:20px;align-self:start;position:sticky;top:110px}.article-info dt{font-size:12px;color:var(--muted)}.article-info dd{margin:0 0 13px;font-weight:700}.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:30px}.gallery a{overflow:hidden;background:#eee}.gallery img{width:100%;height:230px;object-fit:cover;transition:.25s}.gallery a:hover img{transform:scale(1.035)}.lightbox{position:fixed;inset:0;display:none;z-index:300;background:rgba(0,0,0,.94);padding:25px;align-items:center;justify-content:center}.lightbox.open{display:flex}.lightbox img{max-width:92vw;max-height:88vh}.lightbox button{position:absolute;right:25px;top:15px;border:0;background:transparent;color:#fff;font-size:42px}.archive-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.schedule-month{border:1px solid var(--line);margin-bottom:16px}.schedule-month h2{margin:0;background:var(--blue);color:#fff;padding:13px 18px;font-size:24px}.schedule-event{display:grid;grid-template-columns:100px 1fr;gap:18px;padding:15px 18px;border-top:1px solid var(--line)}.schedule-event time{font-weight:700;color:var(--blue)}.footer{background:#071d33;color:#d8e2e9;padding-top:45px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(4,.8fr);gap:28px}.footer h2{font-size:14px;color:#fff}.footer a{display:block;font-size:13px;margin:5px 0}.footer-logo{width:min(100%,390px);background:#fff;padding:8px}.footer address{font-style:normal;font-size:13px;margin-top:16px}.copyright{text-align:center;border-top:1px solid rgba(255,255,255,.15);margin-top:35px;padding:14px;font-size:12px}
@media(max-width:1000px){.menu{display:block}.nav{display:none;position:fixed;top:78px;left:0;right:0;background:#fff;flex-direction:column;padding:15px 20px;box-shadow:0 12px 30px rgba(0,0,0,.15)}.nav.open{display:flex}.nav .member{margin-left:0}.grid3,.archive-grid{grid-template-columns:repeat(2,1fr)}.officer-grid{grid-template-columns:repeat(3,1fr)}.article-main{grid-template-columns:1fr}.article-info{position:static}.footer-grid{grid-template-columns:repeat(3,1fr)}.profile{grid-template-columns:240px 1fr}.committee-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.container{width:min(calc(100% - 28px),var(--max))}.header-inner{padding:8px 14px}.header-inner{min-height:76px}.brand img{height:66px;max-width:270px}.hero,.hero-content{min-height:610px}.hero>img{object-position:55% center}.section{padding:60px 0}.heading{align-items:flex-start;flex-direction:column}.heading h2{font-size:29px}.grid3,.archive-grid,.two-col,.stats,.committee-grid{grid-template-columns:1fr}.card{display:grid;grid-template-columns:42% 1fr}.card img{height:100%;aspect-ratio:auto}.card-body{padding:13px}.card h3{font-size:17px}.card p{display:none}.officer-grid{grid-template-columns:repeat(2,1fr)}.officer:first-child{grid-column:1/-1}.officer img{width:120px;height:150px}.page-title h1{font-size:35px}.profile{grid-template-columns:1fr}.profile img{max-width:300px;margin:auto}.timeline:before{left:18px}.timeline-item{grid-template-columns:1fr;gap:5px;padding-left:48px}.timeline-year{text-align:left}.timeline-body:before{left:-38px}.gallery{grid-template-columns:repeat(2,1fr)}.gallery img{height:155px}.article-hero{min-height:500px}.article-hero img{object-position:center}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.schedule-event{grid-template-columns:75px 1fr}.card .meta{font-size:10px}}

/* Members library */
.login-panel{max-width:620px;margin:0 auto;padding:38px;background:#fff;border:1px solid #dfe5e9;box-shadow:0 18px 50px rgba(14,55,82,.08);text-align:center}
.login-panel label{display:block;text-align:left;font-weight:700;margin:16px 0 6px}
.login-panel input{width:100%;padding:14px 16px;border:1px solid #b9c4cc;font-size:16px;border-radius:2px}
.login-panel .button{border:0;cursor:pointer;margin-top:24px;width:100%}
.login-note{font-size:13px;color:#66727b;margin-top:18px}
.library-section{margin:0 0 42px}.library-heading{display:flex;justify-content:space-between;gap:20px;align-items:end;border-bottom:2px solid var(--gold);padding-bottom:10px;margin-bottom:16px}.library-heading h2{margin:0}.file-list{display:grid;gap:10px}.file-link{display:grid;grid-template-columns:48px 1fr auto;align-items:center;gap:14px;padding:15px 18px;border:1px solid #dfe5e9;background:#fff;transition:.2s}.file-link:hover{border-color:var(--gold);transform:translateY(-1px);box-shadow:0 8px 24px rgba(14,55,82,.07)}.file-type{display:grid;place-items:center;width:48px;height:48px;background:#edf3f7;color:var(--blue);font-size:11px;font-weight:800}.file-link strong{display:block}.file-link small{display:block;color:#6d7880}.download-mark{color:var(--blue);font-size:22px}.member-tools{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:30px}.member-tools .button{padding:9px 16px}.member-update-note{padding:18px 22px;background:#f6f8fa;border-left:4px solid var(--gold);margin-bottom:34px}
@media(max-width:680px){.login-panel{padding:24px 18px}.file-link{grid-template-columns:42px 1fr;padding:12px}.file-type{width:42px;height:42px}.download-mark{display:none}.library-heading{align-items:flex-start;flex-direction:column}}

/* Public release refinements */
.chairman-message{white-space:normal}.chairman-message p{margin:0 0 1.35em;line-height:2}.chairman-message p:last-child{margin-bottom:0}
@media(max-width:1180px){.header-inner{min-height:92px}.brand img{width:min(44vw,500px);max-height:76px}.nav a{padding:10px 9px;font-size:14px}}
@media(max-width:1000px){.brand img{width:min(72vw,500px);max-height:72px}.nav{top:92px}}
@media(max-width:680px){.header-inner{min-height:76px;padding:7px 12px}.brand img{width:min(76vw,430px);max-height:62px}.nav{top:76px}.footer-logo{width:min(100%,330px)}}