@import url('https://fonts.googleapis.com/css2?family=Black+Ops+One&family=M+PLUS+Rounded+1c:wght@700;800;900&family=Noto+Sans+JP:wght@400;500;700;900&display=swap');

:root {
  --yellow: #ffe100;
  --orange: #f28900;
  --green: #7bff00;
  --darkgreen: #3db800;
  --ink: #20241d;
  --muted: #565b52;
  --line: #daddd6;
  --page-width: 75rem;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: #fff; font-family: 'Noto Sans JP', sans-serif; font-size: 1rem; line-height: 1.7; }
a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 3px solid #155dd9; outline-offset: 6px; }
img { display: block; max-width: 100%; }
.skip-link { position: fixed; top: 1rem; left: 1rem; z-index: 20; padding: .7rem 1rem; background: #fff; border: 2px solid var(--ink); transform: translateY(-200%); }
.skip-link:focus { transform: none; }
.header { min-height: 5.5rem; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.5rem; padding: 1rem max(5%, calc((100vw - var(--page-width)) / 2)); border-bottom: 2px solid var(--ink); position: relative; z-index: 5; }
.logo { display: inline-flex; align-items: baseline; flex-shrink: 0; font: 400 2.25rem/1.1 'Black Ops One', Impact, sans-serif; letter-spacing: -.05em; white-space: nowrap; }
.logo i { font-style: normal; color: #2c8200; padding-left: .05em; }
.header nav { display: flex; flex-wrap: wrap; gap: 2.5rem; text-align: center; }
.header nav a { min-height: 2.75rem; padding: .2rem .35rem; font: 800 1rem/1.4 Arial, sans-serif; letter-spacing: .05em; position: relative; }
.header nav a::after { content: ''; position: absolute; bottom: -.2rem; height: 3px; left: .35rem; right: .35rem; background: var(--ink); transform: scaleX(0); transform-origin: left; transition: transform .2s; }
.header nav a:hover::after, .header nav a:focus-visible::after { transform: scaleX(1); }
.header nav span { display: block; font: 500 .75rem/1.5 'Noto Sans JP', sans-serif; letter-spacing: 0; margin-top: .25rem; }

.hero { position: relative; min-height: 44rem; height: min(52rem, calc(100svh - 5.5rem)); overflow: clip; isolation: isolate; background: radial-gradient(ellipse at 2% 100%, #1687aa66, transparent 38%), radial-gradient(ellipse at 98% 90%, #ff841866, transparent 43%), linear-gradient(115deg, #ffe100 4%, #fff585 44%, #b6ff71 65%, #7bff00 100%); }
.hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(#20241d1b 1px, transparent 1px) 0 0 / 20px 20px; z-index: -1; }
.hero-bg-word { position: absolute; left: 50%; top: -.08em; transform: translateX(-50%); font: 400 clamp(7rem, 24vw, 25rem)/1 'Black Ops One', Impact, sans-serif; letter-spacing: -.055em; color: transparent; -webkit-text-stroke: 1px #20241d25; white-space: nowrap; z-index: -1; }
.portrait { position: absolute; top: 9%; width: 35%; max-width: 30rem; height: 68%; padding: 4px; background: var(--ink); clip-path: polygon(8% 0, 92% 0, 100% 7%, 100% 90%, 90% 100%, 7% 100%, 0 94%, 0 8%); }
.portrait img { width: 100%; height: 100%; object-fit: cover; object-position: center 30%; clip-path: polygon(8% 0, 92% 0, 100% 7%, 100% 90%, 90% 100%, 7% 100%, 0 94%, 0 8%); }
.portrait-yellow { --accent: var(--yellow); left: max(11%, calc(50% - 32rem)); transform: rotate(-7deg); }
.portrait-green { --accent: var(--green); right: max(11%, calc(50% - 32rem)); transform: rotate(7deg); }
.portrait-label { position: absolute; top: 1.5rem; left: 0; padding: .5rem 1.3rem; background: var(--accent); font: 800 .875rem/1.4 Arial, sans-serif; letter-spacing: .1em; border: 2px solid var(--ink); border-left: 0; }
.hero-title { position: absolute; z-index: 2; bottom: 7.6rem; left: 50%; transform: translateX(-50%) rotate(-5deg); width: max-content; max-width: 95%; text-align: center; }
h1 { margin: 0; font: 400 clamp(6rem, 14vw, 12.75rem)/1.08 'Black Ops One', Impact, sans-serif; letter-spacing: -.045em; white-space: nowrap; -webkit-text-stroke: 3px var(--ink); paint-order: stroke fill; filter: drop-shadow(3px 4px 0 #fff) drop-shadow(4px 6px 0 var(--ink)); }
h1 span:first-child { color: var(--green); }
h1 span:nth-child(2) { color: var(--yellow); }
h1 i { color: #fff; font-style: normal; }
.hero-sub { display: table; font-size: .875rem; line-height: 1.5; font-weight: 700; letter-spacing: .13em; margin: 1rem auto 0; padding: .45rem 1rem; background: #fff; border: 2px solid var(--ink); }
.hero-sub span { padding: 0 .5rem; }
.scroll { position: absolute; bottom: 1.3rem; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .55rem; min-width: 6rem; padding: .35rem .75rem; z-index: 3; }
.scroll-label { font: 800 .75rem/1.3 Arial, sans-serif; letter-spacing: .12em; padding-left: .12em; }
.scroll-icon { display: grid; place-items: center; width: 2.75rem; height: 2.75rem; border: 2px solid var(--ink); border-radius: 50%; background: #fff; }
.scroll-icon svg { display: block; width: 1.5rem; height: 1.5rem; }
.hero-accents { position: absolute; inset: 0; pointer-events: none; overflow: clip; z-index: -1; }
.hero-accents i { position: absolute; display: block; border: 3px solid var(--ink); width: 2.8rem; height: 2.8rem; transform: rotate(25deg); }
.hero-accents i:nth-child(1) { left: 3%; top: 12%; background: var(--green); }
.hero-accents i:nth-child(2) { right: 4%; top: 9%; width: 4.5rem; height: 4.5rem; background: var(--yellow); transform: rotate(-20deg); }
.hero-accents i:nth-child(3) { left: 4%; bottom: 18%; width: 1.5rem; height: 1.5rem; background: #fff; transform: rotate(-20deg); }
.hero-accents i:nth-child(4) { right: 4%; bottom: 13%; width: 1.8rem; height: 4rem; background: repeating-linear-gradient(0deg, var(--ink) 0 4px, transparent 4px 12px); }
.ticker { padding: 1rem 0; background: var(--ink); color: #fff; overflow: clip; font: 400 1.5rem/1.3 'Black Ops One', Impact, sans-serif; letter-spacing: .08em; white-space: nowrap; }
.ticker>div { display: flex; width: max-content; }
.ticker-group { display: flex; flex: 0 0 auto; }
.ticker-unit { display: block; flex: 0 0 auto; }
.ticker-unit>span { color: var(--yellow); padding: 0 2rem; }
.ticker-unit>span:nth-child(even) { color: var(--green); }

.section { padding: 5.5rem max(6%, calc((100vw - var(--page-width)) / 2)); }
.section-heading { margin-bottom: 3.5rem; scroll-margin-top: 2rem; outline: none; }
h2 { font: 400 clamp(2.75rem, 2rem + 3vw, 4.5rem)/1.1 'Black Ops One', Impact, sans-serif; letter-spacing: -.025em; margin: 0; }
h2 span { display: block; font: 700 .875rem/1.6 'Noto Sans JP', sans-serif; letter-spacing: .07em; margin-top: .7rem; }
.member { --accent: var(--yellow); --deep: var(--orange); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 8%; align-items: center; margin-bottom: 6rem; }
.member:last-child { margin-bottom: 0; }
.member-art { position: relative; aspect-ratio: 4 / 4.65; background: radial-gradient(ellipse at 0 100%, #137cb3, transparent 57%), linear-gradient(135deg, #7bff00, var(--accent) 40%, var(--deep)); clip-path: polygon(6% 0, 94% 0, 100% 6%, 100% 94%, 94% 100%, 6% 100%, 0 94%, 0 6%); overflow: clip; }
.member-art img { position: absolute; width: 86%; height: 94%; object-fit: cover; object-position: center 30%; left: 7%; bottom: 3%; border: 3px solid var(--ink); transform: none; transform-origin: bottom; clip-path: polygon(7% 0, 93% 0, 100% 7%, 100% 93%, 93% 100%, 7% 100%, 0 93%, 0 7%); }
.member-info { min-width: 0; }
.role { display: block; width: fit-content; max-width: 100%; overflow-wrap: anywhere; margin: 0 0 1.5rem; padding: .55rem 1rem; background: var(--ink); color: #fff; font: 700 clamp(1rem, .85rem + .4vw, 1.25rem)/1.5 Arial, sans-serif; box-shadow: 4px 4px 0 var(--accent); }
.role span { padding: 0 .4em; color: var(--accent); }
.roman { margin: 0 0 .3rem; font: 400 clamp(2rem, 1.2rem + 2.5vw, 3.4rem)/1.2 'Black Ops One', Impact, sans-serif; letter-spacing: -.015em; overflow-wrap: anywhere; }
.member-info h3 { margin: 0 0 1.8rem; font: 900 clamp(1.875rem, 1.5rem + 1.1vw, 2.5rem)/1.5 'M PLUS Rounded 1c', sans-serif; }
dl { margin: 0 0 2rem; }
dl>div { display: grid; grid-template-columns: minmax(7.2rem, .9fr) minmax(0, 1.1fr); gap: 1rem; padding: 1rem 0; border-bottom: 1px solid var(--line); align-items: baseline; }
dt { font-size: .875rem; font-weight: 500; color: var(--muted); }
dd { margin: 0; font-size: 1rem; font-weight: 700; text-align: right; overflow-wrap: anywhere; }
.mc-id { font-family: ui-monospace, Consolas, monospace; font-size: 1.125rem; }
.x-link { display: flex; align-items: center; gap: 1rem; padding: .95rem 1.2rem; border: 2px solid var(--ink); background: var(--accent); box-shadow: 4px 4px 0 var(--ink); font-size: 1rem; font-weight: 700; transition: transform .2s, box-shadow .2s; }
.x-link>span:nth-child(2) { overflow-wrap: anywhere; min-width: 0; }
.x-symbol { font: 500 1.7rem/1 Arial, sans-serif; }
.arrow { flex-shrink: 0; margin-left: auto; font-size: 1.5rem; line-height: 1; transition: transform .2s; }
.roop { --accent: var(--green); --deep: var(--darkgreen); }
.roop .member-art { order: 2; }

.work { border-top: 2px solid var(--ink); background: #fff; }
.coming-soon { min-height: 10rem; display: grid; place-items: center; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 2rem 1rem; background: #f5f6f3; }
.coming-soon p { margin: 0; text-align: center; font: 700 clamp(1rem, .75rem + 1.5vw, 1.5rem)/1.5 Arial, sans-serif; letter-spacing: .14em; color: var(--muted); }
.social { border-top: 2px solid var(--ink); background: #f5f6f3; }
.social-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2rem; }
.social-link { display: flex; flex-wrap: wrap; align-items: center; gap: 1.2rem; min-width: 0; padding: 1.5rem; background: #fff; border: 2px solid var(--ink); box-shadow: 5px 5px 0 var(--accent); transition: transform .2s, box-shadow .2s; }
.yellow { --accent: var(--yellow); }
.green { --accent: var(--green); }
.social-link img { width: 5rem; height: 5rem; flex-shrink: 0; object-fit: cover; object-position: center 30%; border-radius: 50%; border: 3px solid var(--accent); }
.social-link>div { min-width: 0; flex: 1 1 8rem; }
.social-link h3 { margin: 0 0 .3rem; font-size: 1.5rem; line-height: 1.5; font-weight: 900; }
.social-link p { margin: 0; font-size: .875rem; color: var(--muted); overflow-wrap: anywhere; }
.social-x { flex-shrink: 0; margin-left: auto; font: 500 1.4rem/1 Arial, sans-serif; white-space: nowrap; }
footer { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1.5rem; padding: 2.5rem max(6%, calc((100vw - var(--page-width)) / 2)); }
footer p { margin: 0; font-size: .75rem; color: var(--muted); }
footer .logo { font-size: 1.9rem; }
.back-top { display: inline-flex; align-items: center; gap: .75rem; min-height: 2.75rem; max-width: 100%; padding: .25rem 0; color: var(--ink); }
.back-top-label { min-width: 0; font-size: .875rem; }
.back-top-icon { display: grid; place-items: center; flex-shrink: 0; width: 2rem; height: 2rem; border: 1px solid var(--line); border-radius: 50%; }
.back-top-icon svg { transition: transform .2s; }
@media (hover: hover) {
  .back-top:hover .back-top-label { text-decoration: underline; text-underline-offset: .3em; }
  .back-top:hover svg { transform: translateY(-2px); }
}

@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .x-link:hover { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--ink); }
  .x-link:hover .arrow { transform: translate(2px, -2px); }
  .social-link:hover { transform: translateY(-4px); box-shadow: 5px 9px 0 var(--accent); }
  .scroll:hover .scroll-icon svg { transform: translateY(3px); }
  .scroll-icon svg { transition: transform .2s; }
}
@media (max-width: 55rem) {
  .member { gap: 6%; }
  .social-links { gap: 1.5rem; }
  .social-link { gap: .9rem; padding: 1.2rem; }
  .social-link img { width: 3.75rem; height: 3.75rem; }
  .social-x { font-size: 1.2rem; }
  .hero { min-height: 40rem; }
  .portrait { width: 41%; height: 64%; top: 10%; }
  .portrait-yellow { left: 5%; }
  .portrait-green { right: 5%; }
  .hero-title { bottom: 7.5rem; }
  h1 { font-size: clamp(5rem, 16vw, 10rem); }
}
@media (max-width: 43rem) {
  .header { min-height: 4.75rem; padding: .8rem 6%; gap: 1rem; }
  .header .logo { font-size: 1.75rem; }
  .header nav { gap: .75rem; }
  .header nav a { font-size: .875rem; }
  .hero { min-height: 35rem; height: min(44rem, calc(92svh - 4.75rem)); }
  .portrait { width: 46%; height: 57%; top: 8%; }
  .portrait-yellow { left: 2.5%; transform: rotate(-5deg); }
  .portrait-green { right: 2.5%; transform: rotate(5deg); }
  .portrait-label { font-size: .75rem; padding: .4rem .7rem; letter-spacing: .04em; top: 1rem; }
  .hero-bg-word { top: .25rem; }
  .hero-title { bottom: 7.2rem; max-width: 88%; }
  h2 { font-size: min(2.75rem, 11vw); }
  h1 { font-size: min(18vw, 7rem); -webkit-text-stroke: 2px var(--ink); filter: drop-shadow(2px 3px 0 #fff) drop-shadow(3px 4px 0 var(--ink)); }
  .hero-sub { font-size: .875rem; margin-top: .9rem; max-width: 100%; }
  .hero-accents i:nth-child(2) { width: 2.5rem; height: 2.5rem; }
  .hero-accents i:nth-child(1) { width: 1.5rem; height: 1.5rem; }
  .ticker { font-size: 1.25rem; padding: .85rem 0; }
  .ticker-unit>span { padding: 0 1.2rem; }
  .section { padding: 3.75rem 7%; }
  .section-heading { margin-bottom: 2.25rem; scroll-margin-top: 1.5rem; }
  .member { display: flex; flex-direction: column; gap: 2.25rem; margin-bottom: 4.5rem; }
  .member-art { width: 100%; max-width: 28rem; }
  .member-info { width: 100%; }
  .roop .member-art { order: 0; }
  .roman { font-size: 2.5rem; }
  .role { font-size: 1.125rem; margin-bottom: 1.5rem; }
  .member-info h3 { font-size: 2rem; margin-bottom: 1rem; }
  dl { margin-bottom: 1.5rem; }
  .social-links { grid-template-columns: minmax(0, 1fr); gap: 1.5rem; }
  .social-link { padding: 1.25rem; }
  .social-link img { width: 4rem; height: 4rem; }
  .social-link h3 { font-size: 1.375rem; }
  footer { padding: 2rem 7%; }
  footer p { margin-left: auto; }
  .back-top { width: fit-content; margin-left: auto; }
}
@media (max-width: 23rem) {
  .header { flex-wrap: wrap; }
  .header nav { margin-left: auto; }
  .social-link { gap: .7rem; padding: 1rem; }
  .social-link img { width: 3rem; height: 3rem; }
  .social-x { font-size: 1rem; }
  .role { font-size: 1rem; }
  dl>div { grid-template-columns: minmax(0, 1fr); gap: .3rem; }
  dd { text-align: left; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* The mobile navigation is a disclosure, preserving normal link semantics. */
[hidden] { display: none !important; }
.nav-toggle { display: none; }
@media (max-width: 43rem) {
  .nav-toggle { display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 5px; width: 48px; height: 48px; flex-shrink: 0; padding: 10px; border: 2px solid var(--ink); background: #fff; color: var(--ink); cursor: pointer; }
  .nav-toggle:focus-visible { outline: 3px solid #155dd9; outline-offset: 5px; }
  .nav-toggle span { display: block; width: 22px; height: 2px; background: currentColor; transition: transform .18s ease, opacity .18s ease; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .header.nav-ready nav { position: absolute; top: 100%; left: 0; right: 0; margin: 0; display: grid; gap: 0; padding: .5rem 6% 1rem; background: #fff; border-bottom: 2px solid var(--ink); box-shadow: 0 10px 0 #20241d12; }
  .header.nav-ready nav a { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem .25rem; font-size: 1rem; border-bottom: 1px solid var(--line); text-align: left; }
  .header.nav-ready nav a:last-child { border-bottom: 0; }
  .header.nav-ready nav a::after { display: none; }
  .header.nav-ready nav span { margin: 0; font-size: .875rem; }
}

/* Member specialties and a softer yellow-led background for Mizunami. */
.expertise { grid-template-columns: minmax(0, 1fr); gap: .6rem; }
.expertise dd { text-align: left; }
.expertise ul { display: flex; flex-wrap: wrap; gap: .4rem 1.1rem; padding: 0; margin: 0; list-style: none; }
.expertise li { max-width: 100%; }
.mizunami .member-art { background: radial-gradient(ellipse at 100% 0, #7bff0026, transparent 38%), radial-gradient(ellipse at 0 100%, #137cb3, transparent 57%), linear-gradient(135deg, var(--yellow), var(--yellow) 50%, var(--orange)); }

/* Two identical, content-filled groups loop without stretched blank space. */
@keyframes roomie-marquee { to { transform: translateX(-50%); } }
@keyframes roomie-float { 0%, 100% { translate: 0 0; } 50% { translate: 0 -10px; } }
@keyframes roomie-accent { 0%, 100% { translate: 0 0; rotate: 0deg; } 50% { translate: 0 -12px; rotate: 10deg; } }
@media (prefers-reduced-motion: no-preference) {
  .ticker.is-ready>div { animation: roomie-marquee var(--marquee-duration, 28s) linear infinite; }
  .portrait-yellow { animation: roomie-float 6s 1.1s ease-in-out infinite; }
  .portrait-green { animation: roomie-float 7s 1.3s ease-in-out infinite; }
  .hero-accents i { animation: roomie-accent 7s ease-in-out infinite; }
  .hero-accents i:nth-child(even) { animation-delay: -3.5s; }
}
.page-hidden .ticker>div, .page-hidden .portrait, .page-hidden .hero-accents i { animation-play-state: paused; }