:root {
  --ink: #17324d;
  --deep: #0d2e4a;
  --deep-soft: #1b5077;
  --paper: #fcfdfe;
  --cream: #f1f6fa;
  --muted: #64788b;
  --line: rgba(23, 50, 77, 0.15);
  --line-light: rgba(252, 253, 254, 0.2);
  --accent: #4f9fef;
  --accent-dark: #2469a4;
  --sans: "Manrope", "Noto Sans SC", sans-serif;
  --mono: "DM Mono", monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--sans); font-size: 16px; line-height: 1.6; }
a { color: inherit; text-decoration: none; }
.container { width: min(1180px, calc(100% - 96px)); margin: 0 auto; }
.section-dark { color: var(--paper); background: var(--deep); }
.section-light { background: var(--paper); }
.section-cream { background: var(--cream); }

.site-header { position: absolute; z-index: 5; width: 100%; color: var(--paper); background: rgba(13, 46, 74, 0.95); }
.utility-bar { border-bottom: 1px solid rgba(252, 253, 254, 0.12); color: rgba(252, 253, 254, 0.54); font-family: var(--mono); font-size: 9px; letter-spacing: 0.04em; }
.utility-wrap { display: flex; justify-content: space-between; gap: 20px; min-height: 32px; align-items: center; }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; min-height: 84px; border-bottom: 1px solid var(--line-light); }
.brand { display: inline-flex; align-items: center; gap: 12px; font-size: 20px; font-weight: 800; letter-spacing: -0.06em; }
.brand-logo-image { display: block; width: 70px; height: 70px; object-fit: contain; }
.brand-copy { display: flex; flex-direction: column; gap: 1px; }
.brand-copy strong { line-height: 1.15; }
.brand-copy small { font-size: 8px; font-weight: 500; letter-spacing: 0.04em; line-height: 1.25; }
.brand-team { color: rgba(252, 253, 254, 0.55); }
.main-nav { display: flex; gap: 20px; margin-left: 30px; font-size: 14px; font-weight: 600; }
.main-nav a { position: relative; color: rgba(252, 253, 254, 0.66); transition: color 0.2s ease; white-space: nowrap; }
.main-nav a:hover, .main-nav a.active { color: var(--paper); }
.main-nav a.active::after { position: absolute; right: 0; bottom: -31px; left: 0; height: 2px; background: var(--accent); content: ""; }
.main-nav .nav-platform { color: var(--accent); }
.main-nav .nav-platform:hover { color: var(--paper); }
.header-actions { display: flex; align-items: center; gap: 17px; margin-left: 25px; }
.language-switch { color: rgba(252, 253, 254, 0.7); font-family: var(--mono); font-size: 10px; white-space: nowrap; }
.language-switch span { margin: 0 3px; color: rgba(252, 253, 254, 0.3); }
.header-search { display: grid; width: 28px; height: 28px; border: 1px solid rgba(252, 253, 254, 0.34); border-radius: 50%; place-items: center; font-size: 19px; line-height: 1; }
.nav-contact { display: inline-flex; gap: 9px; align-items: center; padding: 10px 13px; border: 1px solid rgba(79, 159, 239, 0.8); color: var(--paper); font-size: 11px; font-weight: 700; white-space: nowrap; }
.nav-contact span, .card-arrow, .notice-list b { color: var(--accent); }

.hero { position: relative; min-height: 720px; overflow: hidden; }
.hero-grid { position: absolute; inset: 0; opacity: 0.4; background-image: linear-gradient(var(--line-light) 1px, transparent 1px), linear-gradient(90deg, var(--line-light) 1px, transparent 1px); background-position: center; background-size: 86px 86px; mask-image: linear-gradient(to right, transparent, #000 22%, #000 80%, transparent); }
.hero-slider { position: relative; min-height: 670px; }
.hero-slide { position: absolute; inset: 0; z-index: 0; opacity: 0; pointer-events: none; transform: translateY(12px); transition: opacity 0.7s ease, transform 0.7s ease; }
.hero-slide.is-active { z-index: 1; opacity: 1; pointer-events: auto; transform: translateY(0); }
.hero-content { position: relative; display: grid; grid-template-columns: 1fr; min-height: 670px; align-items: center; padding-top: 80px; }
.photo-slide .hero-content { display: flex; justify-content: center; padding-top: 140px; padding-bottom: 70px; }
.carousel-photo { display: grid; width: min(100%, 760px); height: 460px; margin: 0; place-items: center; overflow: hidden; border: 1px solid rgba(79,159,239,0.25); background: #071b2d; box-shadow: 0 25px 85px rgba(0,0,0,0.18); }
.carousel-photo img { display: block; width: 100%; height: 100%; object-fit: contain; }
.hero-copy { display: none; }
.eyebrow { margin: 0 0 20px; color: var(--accent); font-family: var(--mono); font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase; }
.eyebrow-dark { color: var(--accent-dark); }
.hero h1, h2 { margin: 0; font-weight: 700; letter-spacing: -0.075em; line-height: 1.1; }
.hero h1 { font-size: clamp(52px, 6vw, 84px); }
.hero h1 em { color: var(--accent); font-style: normal; }
.hero-text { max-width: 430px; margin: 32px 0 38px; color: rgba(252, 253, 254, 0.68); font-size: 15px; line-height: 2; }
.hero-actions { display: flex; align-items: center; gap: 28px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 34px; min-width: 192px; padding: 15px 18px; font-size: 12px; font-weight: 700; transition: transform 0.2s ease, background 0.2s ease; }
.button:hover { transform: translateY(-3px); }
.button-primary { color: var(--ink); background: var(--accent); }
.button-dark { color: var(--paper); background: var(--deep); }
.button span { font-size: 17px; }
.text-link { display: inline-flex; align-items: center; gap: 11px; padding-bottom: 3px; border-bottom: 1px solid currentColor; font-size: 12px; font-weight: 700; }
.text-link span { font-size: 17px; font-weight: 400; transition: transform 0.2s ease; }
.text-link:hover span { transform: translateX(4px); }
.light-link { color: var(--paper); }
.dark-link { color: var(--ink); }
.hero-visual { position: relative; width: min(760px, 100%); height: 560px; margin: 0 auto; }
.hero-earth-placeholder { position: absolute; top: 45px; left: 50%; width: min(470px, 74%); aspect-ratio: 1; border-radius: 50%; transform: translateX(-50%); background: radial-gradient(circle at 34% 28%, #6a9bc4, var(--deep-soft) 42%, #08233d 75%); box-shadow: 0 0 0 1px rgba(79, 159, 239, 0.24), 0 0 100px rgba(79, 159, 239, 0.16); }
.image-placeholder { position: relative; display: grid; place-content: center; min-height: 180px; overflow: hidden; color: #71879a; background-color: #dfeaf3; background-image: linear-gradient(135deg, rgba(255,255,255,0.32) 25%, transparent 25%, transparent 50%, rgba(255,255,255,0.32) 50%, rgba(255,255,255,0.32) 75%, transparent 75%); background-size: 36px 36px; text-align: center; }
.image-placeholder::before, .image-placeholder::after { position: absolute; width: 30px; height: 30px; border-color: rgba(23, 50, 77, 0.24); content: ""; }
.image-placeholder::before { top: 12px; left: 12px; border-top: 1px solid; border-left: 1px solid; }
.image-placeholder::after { right: 12px; bottom: 12px; border-right: 1px solid; border-bottom: 1px solid; }
.image-placeholder span { font-size: 13px; font-weight: 700; letter-spacing: 0.04em; }
.image-placeholder small { margin-top: 3px; color: #6f879b; font-family: var(--mono); font-size: 9px; letter-spacing: 0.12em; }
.image-placeholder-dark { color: rgba(252, 253, 254, 0.66); background-color: transparent; background-image: radial-gradient(circle at center, rgba(79,159,239,0.16) 1px, transparent 1px); background-size: 12px 12px; }
.image-placeholder-dark::before, .image-placeholder-dark::after { border-color: rgba(79, 159, 239, 0.42); }
.image-placeholder-dark small { color: rgba(79, 159, 239, 0.7); }
.hero-orbit { position: absolute; top: 93px; left: 50%; width: min(580px, 94%); aspect-ratio: 1; border: 1px solid rgba(79, 159, 239, 0.28); border-radius: 50%; transform: translateX(-50%) rotate(-32deg) scaleY(0.42); }
.orbit-two { top: 80px; left: 50%; transform: translateX(-50%) rotate(38deg) scaleY(0.35); border-color: rgba(252, 253, 254, 0.16); }
.hero-stat { position: absolute; display: flex; flex-direction: column; gap: 3px; font-family: var(--mono); }
.hero-stat strong { color: var(--accent); font-size: 26px; font-weight: 400; line-height: 1; }
.hero-stat span { color: rgba(252,253,254,0.58); font-size: 9px; letter-spacing: 0.08em; }
.stat-top { top: 95px; right: 3%; }
.stat-bottom { bottom: 50px; left: 50%; text-align: center; transform: translateX(-50%); }
.hero-footer { position: absolute; right: 0; bottom: 34px; left: 0; display: flex; align-items: center; gap: 15px; color: rgba(252,253,254,0.48); font-family: var(--mono); font-size: 9px; letter-spacing: 0.14em; }
.scroll-line { width: 84px; height: 1px; background: var(--accent); }
.hero-controls { position: absolute; bottom: -11px; left: 50%; display: flex; align-items: center; gap: 14px; transform: translateX(-50%); }
.hero-dots { display: flex; align-items: center; gap: 10px; }
.hero-arrow { width: 28px; height: 28px; padding: 0; border: 1px solid rgba(252,253,254,0.3); border-radius: 50%; color: var(--paper); background: transparent; cursor: pointer; font-size: 15px; }
.hero-arrow:hover { border-color: var(--accent); color: var(--accent); }
.hero-rotation-toggle { position: absolute; right: 0; bottom: -8px; padding: 5px 0; border: 0; color: rgba(252,253,254,0.65); background: transparent; cursor: pointer; font-family: var(--sans); font-size: 11px; }
.hero-rotation-toggle:hover { color: var(--paper); }
.hero-arrow:focus-visible, .hero-dot:focus-visible, .hero-rotation-toggle:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.hero-dot { width: 8px; height: 8px; padding: 0; border: 0; border-radius: 50%; background: rgba(252, 253, 254, 0.42); cursor: pointer; transition: width 0.25s ease, background 0.25s ease, transform 0.25s ease; }
.hero-dot:hover { transform: scale(1.35); background: rgba(252, 253, 254, 0.78); }
.hero-dot.is-active { width: 24px; border-radius: 8px; background: var(--accent); }

.recruitment-slide .hero-content { grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr); gap: 50px; }
.recruitment-slide .hero-copy { position: relative; z-index: 1; display: block; }
.recruitment-slide .hero-text { margin: 25px 0 34px; }
.recruitment-slide .hero-visual { width: 100%; height: 470px; }
.recruitment-visual { overflow: hidden; border: 1px solid rgba(79,159,239,0.42); background: radial-gradient(circle at 52% 47%, rgba(79,159,239,0.2), transparent 38%), linear-gradient(145deg, #1b5077, #08233d 72%); box-shadow: 0 25px 85px rgba(0,0,0,0.18); }
.recruitment-visual-grid { position: absolute; inset: 0; opacity: 0.32; background-image: linear-gradient(rgba(143,199,246,0.2) 1px, transparent 1px), linear-gradient(90deg, rgba(143,199,246,0.2) 1px, transparent 1px); background-size: 36px 36px; }
.recruitment-visual-label, .recruitment-visual-bottom { position: absolute; left: 26px; color: rgba(252,253,254,0.58); font-family: var(--mono); font-size: 10px; letter-spacing: 0.12em; }
.recruitment-visual-label { top: 24px; }
.recruitment-visual-bottom { bottom: 24px; }
.recruitment-wave { position: absolute; top: 30%; left: 0; width: 100%; height: 40%; opacity: 0.58; }
.recruitment-wave path { fill: none; stroke: var(--accent); stroke-width: 2; vector-effect: non-scaling-stroke; }
.recruitment-visual-core { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.recruitment-visual-core > span { margin-bottom: 15px; color: #9ed2ff; font-family: var(--mono); font-size: 10px; letter-spacing: 0.2em; }
.recruitment-visual-core strong { color: var(--paper); font-size: clamp(72px, 9vw, 128px); font-weight: 800; letter-spacing: -0.1em; line-height: 0.84; text-shadow: 0 12px 40px #08233d; }
.recruitment-visual-core small { margin-top: 24px; color: rgba(252,253,254,0.8); font-size: 13px; letter-spacing: 0.12em; }
.recruitment-mark { margin-left: 10px; color: var(--accent); font-size: 0.36em; vertical-align: top; }

.intro { padding: 140px 0 100px; }
.intro-grid, .notice-grid { display: grid; grid-template-columns: 190px 1fr; gap: 80px; }
.section-kicker { display: flex; align-items: center; gap: 8px; color: var(--muted); font-family: var(--mono); font-size: 14px; letter-spacing: 0.12em; }
.kicker-line { width: 24px; height: 1px; background: var(--accent-dark); }
.intro-content { max-width: 810px; }
h2 { font-size: clamp(42px, 5vw, 68px); }
h2 span { color: #6b8aa6; }
.intro-title { max-width: 760px; margin: 0 0 42px; font-size: clamp(32px, 3.7vw, 48px); line-height: 1.35; letter-spacing: -0.045em; }
.intro-copy-column { display: grid; grid-template-columns: 1fr; gap: 22px; max-width: 720px; }
.intro-copy-column p { margin: 0; color: #5e7489; font-size: 15px; line-height: 2; }
.intro-copy-column strong { color: var(--ink); font-weight: 700; }
.intro-closing { margin-top: 52px; }
.intro-closing h3 { margin: 0 0 10px; color: var(--ink); font-size: clamp(30px, 3.2vw, 40px); letter-spacing: -0.06em; }
.intro-closing p { margin: 0; color: var(--muted); font-size: 16px; letter-spacing: 0.05em; }

.research { padding: 122px 0 138px; }
.section-heading { display: grid; grid-template-columns: 190px 1fr auto; gap: 80px; align-items: end; margin-bottom: 64px; }
.directions { padding: 122px 0 138px; }
.directions-heading { grid-template-columns: 190px minmax(0, 1fr); align-items: start; }
.direction-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.direction-card { display: flex; flex-direction: column; min-width: 0; padding: 30px 28px 28px; border: 1px solid var(--line); background: #fff; }
.direction-card-featured { border-color: rgba(79, 159, 239, 0.55); background: #eaf4fc; }
.direction-index { color: var(--accent-dark); font-family: var(--mono); font-size: 12px; }
.direction-card h3 { margin: 36px 0 10px; font-size: clamp(20px, 2vw, 25px); letter-spacing: -0.04em; line-height: 1.35; overflow-wrap: anywhere; }
.direction-card h4 { margin: 0 0 24px; font-size: 15px; font-weight: 600; line-height: 1.5; }
.direction-card p { margin: 0; line-height: 1.85; }
.direction-card .direction-question { margin-bottom: 20px; color: var(--ink); font-size: 14px; font-weight: 600; }
.direction-description { color: var(--muted); font-size: 13px; }
.direction-card .direction-keywords { margin-top: auto; padding-top: 24px; color: var(--muted); font-size: 11px; overflow-wrap: anywhere; }
.direction-keywords span { display: block; margin-bottom: 6px; color: var(--accent-dark); font-family: var(--mono); font-size: 10px; letter-spacing: 0.08em; }
.direction-detail-link { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 20px; padding-top: 17px; border-top: 1px solid var(--line); color: var(--accent-dark); font-size: 12px; font-weight: 700; }
.direction-detail-link span { font-size: 18px; transition: transform 0.2s ease; }
.direction-detail-link:hover span, .direction-detail-link:focus-visible span { transform: translate(3px, -3px); }
.direction-detail-link:focus-visible, .outcome-sidebar a:focus-visible, .outcome-doi:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.heading-link { margin-bottom: 9px; }
.research-list { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.research-card { position: relative; }
.featured-card { padding-bottom: 26px; border-bottom: 1px solid var(--line); }
.card-image { min-height: 360px; margin-bottom: 22px; }
.recruitment-card-visual { position: relative; display: flex; flex-direction: column; justify-content: space-between; padding: 30px 34px; overflow: hidden; border: 1px solid rgba(79,159,239,.35); color: var(--paper); background: radial-gradient(circle at 76% 52%, rgba(79,159,239,.26), transparent 38%), linear-gradient(140deg, #173f61, #08233d 72%); }
.recruitment-card-visual::before { position: absolute; inset: 0; content: ""; opacity: .38; background-image: linear-gradient(rgba(143,199,246,.2) 1px, transparent 1px), linear-gradient(90deg, rgba(143,199,246,.2) 1px, transparent 1px); background-size: 42px 42px; }
.recruitment-card-visual > span { position: relative; z-index: 1; }
.recruitment-card-kicker, .recruitment-card-caption { color: #9ed2ff; font-family: var(--mono); font-size: 11px; letter-spacing: .12em; }
.recruitment-card-title { font-size: clamp(42px, 4.2vw, 66px); font-weight: 800; line-height: 1.22; letter-spacing: -.075em; }
.recruitment-card-title em { color: var(--accent); font-style: normal; }
.recruitment-card-caption { align-self: flex-end; }
.recruitment-card-visual:hover .recruitment-card-title em, .recruitment-card-visual:focus-visible .recruitment-card-title em { color: #8cc8ff; }
.recruitment-card-visual:focus-visible, .featured-card h3 a:focus-visible, .featured-card .card-arrow:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.featured-card p { padding-right: 54px; }
.card-meta { display: flex; align-items: center; gap: 17px; margin-bottom: 12px; color: var(--muted); font-family: var(--mono); font-size: 10px; }
.tag { color: var(--accent-dark); }
.card-meta time { color: #8195a7; }
.research-card h3 { max-width: 480px; margin: 0 0 11px; font-size: 22px; line-height: 1.4; letter-spacing: -0.05em; }
.research-card p { max-width: 480px; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.9; }
.card-arrow { position: absolute; right: 0; bottom: 25px; display: grid; width: 38px; height: 38px; border: 1px solid var(--accent-dark); place-items: center; font-size: 18px; }
.research-side { border-top: 1px solid var(--line); }
.compact-card { display: flex; gap: 27px; padding: 26px 0; border-bottom: 1px solid var(--line); }
.compact-number { color: var(--accent-dark); font-family: var(--mono); font-size: 13px; }
.compact-copy { flex: 1; }
.compact-card h3 { margin-bottom: 13px; font-size: 18px; }

.members { padding: 136px 0 144px; }
.members-heading { align-items: start; }
.member-heading-note { max-width: 170px; margin: 12px 0 0; color: var(--muted); font-size: 12px; line-height: 1.9; }
.member-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.member-card { min-width: 0; }
.member-photo { min-height: 0; aspect-ratio: 3 / 4; }

.member-photo-link { position: relative; display: block; overflow: hidden; background: var(--cream); }
.member-photo-static { position: relative; display: block; overflow: hidden; background: var(--cream); }

.member-photo-link img, .member-photo-static img { position: absolute; inset: 0; display: block; width: 100%; height: 100%; object-fit: cover; object-position: center top; transition: transform 0.3s ease; }
.member-card:not(.member-large) .member-photo-link img, .member-card:not(.member-large) .member-photo-static img { object-position: center 35%; }
.member-photo-link:hover img, .member-photo-link:focus-visible img { transform: scale(1.04); }
.member-photo-link:focus-visible { outline: 3px solid var(--accent-dark); outline-offset: 3px; }
.member-photo-action { position: absolute; right: 0; bottom: 0; left: 0; padding: 26px 16px 12px; background: linear-gradient(transparent, rgba(13, 46, 74, 0.82)); color: #fff; font-size: 12px; font-weight: 700; opacity: 0; transform: translateY(8px); transition: opacity 0.2s ease, transform 0.2s ease; pointer-events: none; }
.member-photo-link:hover .member-photo-action, .member-photo-link:focus-visible .member-photo-action { opacity: 1; transform: translateY(0); }
.member-info h3 a:hover, .member-info h3 a:focus-visible { color: var(--accent-dark); }
.member-info { display: flex; justify-content: space-between; gap: 12px; padding-top: 18px; border-bottom: 1px solid var(--line); }
.member-info h3 { margin: 0; font-size: 16px; letter-spacing: -0.03em; }
.member-info p { margin: 2px 0 17px; color: var(--muted); font-size: 11px; }
.member-index { color: var(--accent-dark); font-family: var(--mono); font-size: 10px; }

.notice { padding: 128px 0 136px; }
.notice-grid { gap: 80px; }
.section-kicker-light { color: rgba(252,253,254,0.52); }
.section-kicker-light .kicker-line { background: var(--accent); }
.notice-content { max-width: 880px; }
.notice h2 { margin-bottom: 48px; color: var(--paper); }
.notice-list { border-top: 1px solid var(--line-light); margin-bottom: 32px; }
.notice-list a { display: grid; grid-template-columns: 130px 1fr 26px; gap: 22px; align-items: center; padding: 21px 0; border-bottom: 1px solid var(--line-light); font-size: 14px; transition: color 0.2s ease; }
.notice-list a:hover { color: var(--accent); }
.notice-list time { color: rgba(252,253,254,0.43); font-family: var(--mono); font-size: 10px; }

.contact { padding: 145px 0 156px; text-align: center; }
.contact-inner { display: flex; flex-direction: column; align-items: center; }
.contact h2 { margin-bottom: 42px; }
.contact .button { min-width: 205px; }
.site-footer { padding: 44px 0 26px; }
.footer-top { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 30px; align-items: start; padding-bottom: 70px; }
.brand-footer { align-self: start; }
.brand-footer .brand-logo-image { width: 90px; height: 90px; }
.footer-description p { margin: 0; color: rgba(252,253,254,0.48); font-size: 12px; line-height: 1.9; }
.footer-email { display: inline-block; margin-top: 14px; color: var(--accent); font-family: var(--mono); font-size: 10px; letter-spacing: 0.02em; transition: color 0.2s ease; }
.footer-email:hover { color: var(--paper); }
.footer-links { display: grid; grid-template-columns: 1fr 1fr; gap: 13px 25px; justify-self: end; width: 220px; color: rgba(252,253,254,0.55); font-size: 11px; }
.footer-links a:hover { color: var(--accent); }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 17px; border-top: 1px solid var(--line-light); color: rgba(252,253,254,0.35); font-family: var(--mono); font-size: 9px; letter-spacing: 0.06em; }
.footer-bottom b { color: var(--accent); font-size: 15px; font-weight: 400; vertical-align: middle; }

.outcome-header { position: relative; }
.outcome-hero { padding: 92px 0 78px; background: radial-gradient(circle at 85% 20%, rgba(79,159,239,0.16), transparent 34%), var(--deep); }
.outcome-hero .eyebrow { margin-bottom: 24px; }
.outcome-hero h1 { max-width: 940px; margin: 0; color: var(--paper); font-size: clamp(36px, 5vw, 64px); line-height: 1.2; letter-spacing: -0.055em; }
.outcome-intro { max-width: 650px; margin: 25px 0 0; color: rgba(252,253,254,0.72); font-size: 15px; line-height: 1.9; }
.outcome-count { display: flex; align-items: center; gap: 18px; margin-top: 45px; padding-top: 22px; border-top: 1px solid var(--line-light); }
.outcome-count strong { color: var(--accent); font-family: var(--mono); font-size: 38px; font-weight: 400; line-height: 1; }
.outcome-count span { color: rgba(252,253,254,0.62); font-size: 11px; line-height: 1.6; }
.outcome-content { padding: 86px 0 120px; }
.outcome-layout { display: grid; grid-template-columns: 255px minmax(0, 1fr); gap: 72px; align-items: start; }
.outcome-sidebar { position: sticky; top: 28px; display: grid; gap: 2px; }
.outcome-sidebar p, .outcome-list-heading > span { margin: 0 0 18px; color: var(--accent-dark); font-family: var(--mono); font-size: 10px; letter-spacing: 0.12em; }
.outcome-sidebar a { display: flex; justify-content: space-between; gap: 16px; padding: 15px 12px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 12px; line-height: 1.6; transition: background 0.2s ease, color 0.2s ease; }
.outcome-sidebar a:hover, .outcome-sidebar a[aria-current="page"] { color: var(--ink); background: #fff; }
.outcome-sidebar a[aria-current="page"] { border-left: 3px solid var(--accent); font-weight: 700; }
.outcome-sidebar a span { color: var(--accent-dark); }
.outcome-list { min-width: 0; }
.outcome-list-heading { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; align-items: baseline; margin-bottom: 24px; }
.outcome-list-heading > span { margin: 0; }
.outcome-list-heading p { margin: 0; color: var(--muted); font-size: 11px; }
.outcome-card { margin-bottom: 24px; padding: 34px 38px 36px; border: 1px solid var(--line); background: #fff; }
.outcome-topline { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 20px; color: var(--accent-dark); font-family: var(--mono); font-size: 10px; letter-spacing: 0.06em; }
.outcome-topline time { color: var(--muted); }
.outcome-card h2 { margin: 23px 0 27px; font-size: clamp(23px, 2.5vw, 32px); line-height: 1.35; letter-spacing: -0.035em; overflow-wrap: anywhere; }
.outcome-meta { margin: 0; padding: 18px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.outcome-meta div { display: grid; grid-template-columns: 68px minmax(0, 1fr); gap: 14px; padding: 7px 0; }
.outcome-meta dt { color: var(--accent-dark); font-size: 11px; font-weight: 700; }
.outcome-meta dd { min-width: 0; margin: 0; color: var(--muted); font-size: 12px; line-height: 1.7; overflow-wrap: anywhere; }
.outcome-abstract, .outcome-citation { margin-top: 28px; }
.outcome-abstract h3, .outcome-citation h3 { margin: 0 0 12px; color: var(--ink); font-size: 14px; }
.outcome-abstract p, .outcome-citation p { margin: 0 0 13px; color: var(--muted); font-size: 13px; line-height: 1.95; overflow-wrap: anywhere; }
.outcome-citation p { font-size: 11px; }
.outcome-doi { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 16px; padding: 10px 0; border-bottom: 1px solid currentColor; color: var(--accent-dark); font-size: 12px; font-weight: 700; overflow-wrap: anywhere; }
.outcome-doi:hover { color: var(--ink); }
.outcome-footer .container { display: flex; justify-content: space-between; gap: 20px; padding: 28px 0; color: rgba(252,253,254,0.7); font-size: 11px; }
.outcome-footer a:hover { color: var(--accent); }

@media (max-width: 900px) {
  .hero-slider { min-height: 910px; }
  .photo-slide .hero-content { min-height: 910px; padding-top: 135px; padding-bottom: 100px; }
  .carousel-photo { height: min(65vw, 560px); }
  .recruitment-slide .hero-content { grid-template-columns: 1fr; gap: 22px; min-height: 910px; padding-top: 155px; padding-bottom: 85px; }
  .recruitment-slide .hero-copy { max-width: 680px; }
  .recruitment-slide .hero-visual { width: min(100%, 540px); height: 330px; margin: 0 auto; }
  .recruitment-slide .hero-actions { justify-content: flex-start; }
  .outcome-layout { grid-template-columns: 1fr; gap: 35px; }
  .outcome-sidebar { position: static; }
  .container { width: min(100% - 48px, 680px); }
  .main-nav { display: none; }
  .utility-wrap { min-height: 28px; }
  .header-actions { margin-left: auto; }
  .hero-slide .hero-content { padding-top: 130px; }
  .hero-content { grid-template-columns: 1fr; padding-top: 130px; }
  .hero-actions { justify-content: center; }
  .hero { min-height: 970px; }
  .hero-visual { height: 470px; margin-top: 10px; }
  .hero-earth-placeholder { left: 50%; width: min(440px, 80%); }
  .hero-orbit { left: 50%; width: 92%; }
  .intro-grid, .notice-grid { grid-template-columns: 1fr; gap: 35px; }
  .section-heading { grid-template-columns: 190px minmax(0, 1fr); gap: 28px; }
  .heading-link, .member-heading-note { grid-column: 2; }
  .direction-grid { grid-template-columns: 1fr; }
  .research-list { grid-template-columns: 1fr; }
  .member-grid { grid-template-columns: repeat(2, 1fr); gap: 34px 18px; }
  .member-large .member-photo, .member-photo { min-height: 300px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-links { grid-column: 2; }
}

@media (max-width: 560px) {
  .photo-slide .hero-content { padding-top: 115px; }
  .carousel-photo { height: 340px; }
  .recruitment-slide .hero-content { gap: 18px; padding-top: 132px; padding-bottom: 80px; }
  .recruitment-slide .hero h1, .recruitment-slide h1 { font-size: clamp(39px, 11vw, 52px); }
  .recruitment-slide .hero-text { margin: 20px 0 25px; font-size: 13px; line-height: 1.85; }
  .recruitment-slide .hero-actions { align-items: flex-start; gap: 15px; }
  .recruitment-slide .hero-visual { height: 260px; margin-top: 8px; }
  .recruitment-visual-label { top: 16px; left: 17px; font-size: 8px; }
  .recruitment-visual-bottom { bottom: 15px; left: 17px; font-size: 8px; }
  .recruitment-visual-core > span { display: none; }
  .recruitment-visual-core strong { font-size: 62px; }
  .recruitment-visual-core small { margin-top: 12px; font-size: 10px; }
  .outcome-hero { padding: 70px 0 62px; }
  .outcome-content { padding: 55px 0 80px; }
  .outcome-card { padding: 25px 21px 28px; }
  .outcome-meta div { grid-template-columns: 1fr; gap: 2px; }
  .outcome-footer .container { flex-direction: column; }
  .container { width: calc(100% - 36px); }
  .nav-wrap { min-height: 75px; }
  .nav-contact { display: none; }
  .hero h1 { font-size: 52px; }
  .hero-text { font-size: 14px; }
  .hero-actions { align-items: center; flex-direction: column; gap: 20px; }
  .hero-visual { height: 360px; }
  .hero-earth-placeholder { top: 18px; right: 50%; width: 78%; }
  .hero-orbit { top: 43px; }
  .stat-top { top: 18px; right: 0; }
  .stat-bottom { bottom: 0; left: 50%; }
  .hero-footer > span { display: none; }
  .hero-footer { display: block; bottom: 28px; height: 20px; }
  .hero-controls { bottom: 0; }
  .hero-rotation-toggle { bottom: 2px; }
  .intro, .directions, .research, .members, .notice { padding: 90px 0; }
  .intro-title { margin-bottom: 30px; }
  .intro-copy-column { gap: 22px; }
  .intro-closing { margin-top: 42px; }
  .section-heading { display: block; margin-bottom: 42px; }
  .section-heading .section-kicker { margin-bottom: 35px; }
  .heading-link, .member-heading-note { display: inline-flex; margin-top: 26px; }
  h2 { font-size: 44px; }
  .card-image { min-height: 260px; }
  .member-grid { grid-template-columns: 1fr 1fr; gap: 28px 12px; }
  .member-large .member-photo, .member-photo { min-height: 220px; }
  .direction-grid { grid-template-columns: 1fr; }
  .member-info { padding-top: 12px; }
  .member-info h3 { font-size: 13px; }
  .member-info p { font-size: 10px; }
  .notice-list a { grid-template-columns: 1fr 22px; gap: 5px; padding: 18px 0; font-size: 13px; }
  .notice-list time { grid-column: 1 / -1; }
  .contact { padding: 95px 0 105px; }
  .footer-top { grid-template-columns: 1fr; gap: 33px; padding-bottom: 50px; }
  .footer-links { grid-column: 1; justify-self: start; }
  .footer-bottom { align-items: flex-start; flex-direction: column; gap: 12px; }
  .utility-wrap span:last-child { display: none; }
  .brand-team { display: none; }
}

.contact-page { min-height: 100vh; background: var(--cream); }
.contact-header { position: relative; background: var(--deep); }
.contact-main { min-height: calc(100vh - 117px); padding: 130px 0; }
.contact-form-layout { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.8fr); gap: 120px; align-items: start; }
.contact-intro h1 { margin: 0 0 28px; color: var(--ink); font-size: clamp(48px, 6vw, 78px); letter-spacing: -0.075em; line-height: 1.05; }
.contact-intro h1 span { color: #6b8aa6; }
.contact-intro > p:not(.eyebrow) { max-width: 360px; margin: 0; color: var(--muted); font-size: 14px; line-height: 2; }
.contact-address { display: flex; flex-direction: column; gap: 6px; margin-top: 55px; padding-top: 17px; border-top: 1px solid var(--line); }
.contact-address span { color: var(--muted); font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em; }
.contact-address strong { color: var(--accent-dark); font-family: var(--mono); font-size: 14px; font-weight: 400; }
.mail-form { display: flex; flex-direction: column; padding: 32px; border: 1px solid var(--line); background: var(--paper); }
.mail-form label { margin-bottom: 8px; color: var(--ink); font-size: 12px; font-weight: 700; }
.mail-form input, .mail-form textarea { width: 100%; margin-bottom: 23px; padding: 13px 14px; border: 1px solid var(--line); border-radius: 0; outline: 0; color: var(--ink); background: #fff; font: inherit; font-size: 13px; resize: vertical; }
.mail-form input:focus, .mail-form textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(79, 159, 239, 0.12); }
.mail-form input::placeholder, .mail-form textarea::placeholder { color: #9aabb9; }
.mail-form .button { align-self: flex-start; border: 0; cursor: pointer; }
.form-note { margin: 14px 0 0; color: var(--muted); font-size: 10px; }

@media (max-width: 900px) {
  .contact-form-layout { grid-template-columns: 1fr; gap: 55px; }
}

@media (max-width: 560px) {
  .contact-main { padding: 85px 0; }
  .mail-form { padding: 22px; }
}
.mail-provider-modal { position: fixed; z-index: 20; inset: 0; display: grid; padding: 24px; background: rgba(13, 46, 74, 0.56); place-items: center; }
.mail-provider-modal[hidden] { display: none; }
.mail-provider-panel { position: relative; width: min(100%, 540px); padding: 42px; border: 1px solid rgba(79, 159, 239, 0.42); background: var(--paper); box-shadow: 0 24px 70px rgba(13, 46, 74, 0.2); }
.modal-close { position: absolute; top: 16px; right: 18px; width: 28px; height: 28px; border: 0; color: var(--muted); background: transparent; cursor: pointer; font-size: 25px; line-height: 1; }
.modal-close:hover { color: var(--ink); }
.mail-provider-panel h2 { margin-bottom: 13px; color: var(--ink); font-size: 36px; }
.modal-description { margin: 0 0 28px; color: var(--muted); font-size: 13px; }
.mail-provider-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.mail-provider { display: flex; min-height: 112px; flex-direction: column; justify-content: space-between; padding: 17px; border: 1px solid var(--line); color: var(--ink); background: #fff; font-size: 13px; font-weight: 700; transition: transform 0.2s ease, border-color 0.2s ease; }
.mail-provider:hover { border-color: var(--accent); transform: translateY(-3px); }
.mail-provider > span { align-self: flex-end; color: var(--accent-dark); font-size: 18px; font-weight: 400; }
.mail-provider small { color: var(--muted); font-size: 10px; font-weight: 400; }
.qq-provider { border-top: 3px solid #1688e8; }
.netease-provider { border-top: 3px solid #df4f46; }
.gmail-provider { border-top: 3px solid #4285f4; }

@media (max-width: 560px) {
  .mail-provider-panel { padding: 35px 22px 22px; }
  .mail-provider-grid { grid-template-columns: 1fr; }
  .mail-provider { min-height: 78px; }
}