:root{
  --bg:#f3f3f1;
  --panel:#ffffff;
  --text:#303030;
  --muted:#6e6e6e;
  --line:#dfe2db;
  --brand:#73b057;
  --brand-deep:#4e8f3f;
  --accent:#3946a4;
  --warning:#d7d26a;
  --shadow:0 10px 24px rgba(0,0,0,.08);
  --radius:18px;
  --max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Yu Gothic",Meiryo,sans-serif;color:var(--text);background:var(--bg);line-height:1.75;-webkit-text-size-adjust:100%}
body.anomaly-stage{filter:saturate(.92)}
body.anomaly-stage::before{content:"";position:fixed;inset:0;pointer-events:none;background-image:radial-gradient(rgba(0,0,0,.025) 1px, transparent 1px);background-size:3px 3px;opacity:.55;mix-blend-mode:multiply;z-index:999}
img{max-width:100%;display:block} a{text-decoration:none;color:inherit} button{font:inherit}
.container{width:min(calc(100% - 28px),var(--max));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:200;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid rgba(0,0,0,.06)}
.site-header-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{display:flex;align-items:center;gap:14px;min-width:0}.brand img{width:190px;max-width:52vw;height:auto}
.menu-toggle,.header-icon{appearance:none;border:0;background:none;padding:10px;border-radius:14px;display:grid;place-items:center;cursor:pointer}
.menu-toggle span{display:block;width:32px;height:3px;background:#111;border-radius:99px;margin:3px 0}
.header-icon{width:46px;height:46px;background:#2f6fed;color:#fff;font-weight:700;font-size:28px}
.mobile-drawer{position:fixed;inset:78px 0 auto 0;background:#fff;border-bottom:1px solid rgba(0,0,0,.08);box-shadow:var(--shadow);transform:translateY(-120%);transition:.25s ease;z-index:190}
.mobile-drawer.open{transform:translateY(0)} .mobile-drawer nav{display:grid;padding:12px 18px 18px;gap:6px}
.mobile-drawer a{padding:12px 10px;border-radius:12px;color:#444}
.mobile-drawer a:hover,.mobile-drawer a.current{background:#f2f6ef;color:var(--brand-deep)}
.hero{position:relative;overflow:hidden;background:#cfd8c6}.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(to top, rgba(0,0,0,.38), rgba(0,0,0,.16) 45%, rgba(0,0,0,.08))}
.hero img{width:100%;height:min(62vw,560px);object-fit:cover}
.hero-copy{position:absolute;inset:auto 0 9% 0;z-index:2;color:#fff;text-align:center;padding-inline:18px}
.hero-copy .eyebrow{font-size:clamp(14px,2.8vw,22px);opacity:.92;letter-spacing:.06em;margin-bottom:6px}
.hero-copy h1{margin:0 0 8px;font-size:clamp(44px,11vw,100px);line-height:1;letter-spacing:.03em}
.hero-copy p{margin:0 auto;max-width:720px;font-size:clamp(17px,4.7vw,42px);line-height:1.45}
.section{padding:28px 0}.grid-2{display:grid;grid-template-columns:1fr;gap:18px}
.card{background:var(--panel);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.banner-card{background:#fff;overflow:hidden}.banner-link{display:grid;grid-template-columns:1fr 1fr;align-items:stretch}
.banner-copy{background:#3041a6;color:#fff;display:grid;place-items:center;padding:18px;font-weight:700;font-size:clamp(18px,4.8vw,34px);text-align:center;line-height:1.5}
.banner-card img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.feature-panel{border:12px solid #e5dc72;background:#fff;padding:18px;position:relative}.ribbon{position:absolute;top:10px;left:-8px;background:#d84b42;color:#fff;font-weight:700;transform:rotate(-22deg);padding:7px 16px;font-size:18px;box-shadow:0 5px 10px rgba(0,0,0,.15)}
.feature-panel h2{margin:12px 0 10px;text-align:center;font-size:clamp(28px,7.2vw,54px);line-height:1.2}.feature-panel .sub{display:block;text-align:center;color:#555;margin-bottom:12px}.feature-panel img{border-radius:8px}
.section-title{color:var(--brand);text-align:center;font-size:clamp(34px,9vw,68px);line-height:1.05;font-weight:800;margin:8px 0 22px;letter-spacing:.04em}
.section-title.with-line{display:grid;gap:10px;justify-items:center}.section-title.with-line::after{content:"";width:min(280px,55vw);height:5px;background:#cfd65a;border-radius:999px}
.topics-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px 18px}.topic-card{display:grid;gap:12px}.topic-card img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:6px}
.topic-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:18px}.badge{background:var(--brand);color:#fff;border-radius:8px;padding:4px 12px;font-size:15px}.topic-title{font-size:clamp(18px,4.5vw,30px);line-height:1.5;color:#5a9751}
.center-btn{display:inline-flex;align-items:center;gap:10px;justify-content:center;border:2px solid #e8e8d0;color:#7aa45f;background:#fff;min-width:min(290px,80vw);padding:16px 22px;border-radius:0;font-size:clamp(28px,6.5vw,42px);font-weight:500}
.zig-divider{height:18px;background:repeating-linear-gradient(-45deg, transparent 0 7px, transparent 0 10px, #64aa4e 10px 13px);opacity:.8}
.text-block{background:transparent;padding:18px 0 12px}.text-block h3{color:#6da752;text-align:center;font-size:clamp(32px,8vw,58px);line-height:1.35;margin:6px 0 20px}.text-block p{font-size:clamp(18px,4.7vw,30px);margin:0 0 14px}
.point-hero{position:relative;min-height:320px;border-radius:0;overflow:hidden;margin-top:18px}.point-hero img{width:100%;height:360px;object-fit:cover;filter:brightness(.56)}.point-hero .overlay{position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:24px}.point-hero .overlay h2{color:#e2df63;margin:0 0 10px;font-size:clamp(34px,10vw,76px);letter-spacing:.06em}.point-hero .overlay p{color:#fff;margin:0;font-size:clamp(22px,5.8vw,34px)}
.page-hero{padding:32px 0 16px}.page-hero h1{font-size:clamp(32px,8vw,60px);color:#5e9c50;line-height:1.2;margin:0 0 8px}.page-hero p{margin:0;color:#666}
.program-list,.graduate-list,.research-list,.company-grid,.subject-grid,.subject-meta{display:grid;gap:20px}
.program-card,.graduate-card,.research-card,.company-card,.truth-card,.db-card{background:#fff;border-radius:16px;box-shadow:var(--shadow);overflow:hidden}
.program-card img,.graduate-card img,.research-card img{aspect-ratio:16/10;object-fit:cover;width:100%}.graduate-card img{aspect-ratio:4/5}.content{padding:16px}.content h2,.content h3{margin:0 0 10px}.content p{margin:0 0 12px}
.link-btn,.share-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--brand);color:#fff;border:0;border-radius:999px;padding:12px 16px;min-height:44px}
.link-btn.subtle{background:#f1f5ee;color:#547e47}.copy-panel{background:#fff;border-radius:18px;box-shadow:var(--shadow);padding:20px}.kv-small{color:#888;font-size:14px;letter-spacing:.12em;text-transform:uppercase}.stat-list{display:grid;gap:10px;padding:0;list-style:none;margin:10px 0 0}.stat-list li{display:flex;justify-content:space-between;gap:8px;border-bottom:1px dashed #ddd;padding-bottom:8px}
.search-box{display:grid;gap:10px;background:#fff;border-radius:16px;box-shadow:var(--shadow);padding:16px}.search-row{display:grid;grid-template-columns:1fr auto;gap:10px}.search-row input{min-height:46px;border:1px solid #d8dcd5;border-radius:12px;padding:0 14px;font-size:16px}.search-results{display:grid;gap:8px}.search-result{padding:12px;border:1px solid #e7eadf;border-radius:12px;background:#fafcf8}
.flip-grid{display:grid;gap:14px;grid-template-columns:1fr}.flip-card{perspective:1000px;cursor:pointer}.flip-card-inner{position:relative;min-height:138px;transition:transform .55s ease;transform-style:preserve-3d}.flip-card.is-flipped .flip-card-inner{transform:rotateY(180deg)}.flip-face{position:absolute;inset:0;backface-visibility:hidden;border-radius:16px;box-shadow:var(--shadow);padding:18px;display:flex;flex-direction:column;justify-content:center;background:#fff}.flip-face.back{transform:rotateY(180deg);background:#1f2228;color:#d3f1e1}
.flash-overlay,.fade-overlay,.noise-layer,.scanline-layer{position:fixed;inset:0;pointer-events:none;opacity:0;z-index:998}.flash-overlay{background:#fff}.fade-overlay{background:#000;z-index:997}.noise-layer{background-image:url("../images/anomaly/img_noise_overlay_1600x900.png");background-size:cover;mix-blend-mode:multiply}.scanline-layer{background:repeating-linear-gradient(to bottom, rgba(255,255,255,.04) 0 2px, rgba(0,0,0,.15) 2px 4px)}
.truth-theme{--bg:#0f1115;--panel:#171a21;--text:#d8e2de;--muted:#8faaa0;--line:#273029;--brand:#7fcb9b;--brand-deep:#67a97f;background:linear-gradient(180deg,#0f1115 0,#141820 100%)}
.truth-theme .site-header{background:rgba(14,16,20,.92);border-bottom-color:rgba(255,255,255,.08)}.truth-theme .menu-toggle span{background:#dbe7df}.truth-theme .topic-title,.truth-theme .page-hero h1,.truth-theme .section-title,.truth-theme .text-block h3{color:#bde8cb}.truth-theme .copy-panel,.truth-theme .program-card,.truth-theme .graduate-card,.truth-theme .research-card,.truth-theme .company-card,.truth-theme .db-card,.truth-theme .search-box,.truth-theme .flip-face{background:#171a21}.truth-theme .feature-panel{background:#171a21;border-color:#8b8451}.truth-theme .center-btn{background:#171a21;border-color:#40463d}.truth-theme .mobile-drawer{background:#171a21}.truth-theme .mobile-drawer a:hover,.truth-theme .mobile-drawer a.current{background:#212731}
.subject-hero,.database-hero{position:relative;overflow:hidden;border-radius:18px;box-shadow:var(--shadow);min-height:300px}.subject-hero img,.database-hero img{width:100%;height:100%;min-height:300px;object-fit:cover;filter:brightness(.58)}.subject-hero .overlay,.database-hero .overlay{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:20px;background:linear-gradient(to top, rgba(0,0,0,.58), rgba(0,0,0,.15))}.code-label{display:inline-block;padding:4px 10px;border:1px solid rgba(255,255,255,.2);border-radius:999px;color:#9cc3af;font-size:13px;letter-spacing:.12em;text-transform:uppercase}
.database-table{width:100%;border-collapse:collapse;font-size:15px}.database-table th,.database-table td{padding:10px;border-bottom:1px solid rgba(255,255,255,.08);text-align:left}
.footer{margin-top:36px;border-top:1px solid rgba(0,0,0,.06);padding:18px 0 28px;color:#666;font-size:13px}.truth-theme .footer{border-top-color:rgba(255,255,255,.08);color:#9ea7a2}.note{font-size:14px;color:#818181}.hidden{display:none!important}
@media (min-width:720px){.grid-2,.company-grid,.subject-grid,.subject-meta{grid-template-columns:1fr 1fr}.program-list,.graduate-list,.research-list{grid-template-columns:repeat(2,1fr)}.flip-grid{grid-template-columns:repeat(2,1fr)}.hero img{height:520px}}
@media (min-width:1024px){.program-list,.graduate-list,.research-list,.topics-grid{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:1fr 1fr}.flip-grid{grid-template-columns:repeat(5,1fr)}.subject-grid{grid-template-columns:1.25fr .75fr}}