@import url('https://fonts.googleapis.com/css2?family=Kiwi+Maru:wght@400;500&family=M+PLUS+Rounded+1c:wght@400;500;700;800&family=Nunito:wght@500;600;700;800&display=swap');

:root{
  --sky-50:#f7fcff;
  --sky-100:#eef9fd;
  --sky-200:#dff3fa;
  --sky-300:#c9eaf5;
  --sky-400:#9fd7e7;
  --sky-500:#6dbcd3;
  --sky-600:#4a9db8;
  --text:#40535d;
  --muted:#70858e;
  --white:#ffffff;
  --line:#dbeef4;
  --shadow:0 12px 35px rgba(92,153,173,.10);
  --shadow-hover:0 18px 42px rgba(92,153,173,.16);
  --sidebar-w:225px;
  --radius:22px;
  --font-jp:'M PLUS Rounded 1c',sans-serif;
  --font-display:'Nunito','M PLUS Rounded 1c',sans-serif;
  --font-soft:'Kiwi Maru',serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  min-height:100vh;
  color:var(--text);
  font-family:var(--font-jp);
  line-height:1.85;
  background:
    radial-gradient(circle at 90% 0%, rgba(201,234,245,.55), transparent 30%),
    radial-gradient(circle at 0% 70%, rgba(223,243,250,.75), transparent 32%),
    var(--sky-50);
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
ul{list-style:none}
img{display:block;max-width:100%}
button{font:inherit;cursor:pointer}

.grid-bg{
  position:fixed;inset:0;z-index:-1;pointer-events:none;
  background-image:radial-gradient(rgba(109,188,211,.11) 1px,transparent 1px);
  background-size:28px 28px;
  mask-image:linear-gradient(to bottom,black,transparent 85%);
}
.halo{display:none}

/* layout */
.shell{display:flex;min-height:100vh}
main{flex:1;min-width:0}

.sidenav{
  width:var(--sidebar-w);flex-shrink:0;position:sticky;top:0;height:100vh;
  padding:34px 22px 26px;
  background:rgba(255,255,255,.78);
  backdrop-filter:blur(14px);
  border-right:1px solid var(--line);
  display:flex;flex-direction:column;gap:30px;
}
.brand{display:block;padding:6px 10px}
.brand .mark,.topbar .mark{
  font-family:var(--font-display);font-weight:800;
  font-size:1.05rem;letter-spacing:.03em;color:var(--sky-600);
}
.brand .sub{display:block;margin-top:2px;font-size:.62rem;letter-spacing:.12em;color:#9bb0b8}
.nav-list{display:flex;flex-direction:column;gap:5px}
.nav-list a{
  display:flex;align-items:center;gap:10px;
  padding:11px 13px;border-radius:14px;
  color:var(--muted);font-size:.86rem;
  transition:background .18s ease,color .18s ease,transform .18s ease;
}
.nav-list a .idx{font-family:var(--font-display);font-size:.7rem;color:#aec1c8}
.nav-list a:hover{background:var(--sky-100);color:var(--sky-600);transform:translateX(2px)}
.nav-list a.active{background:var(--sky-200);color:var(--sky-600);font-weight:700}
.sidenav .status{
  margin-top:auto;padding:15px 13px;border-radius:16px;
  background:var(--sky-100);color:#8aa0a9;font-size:.66rem;line-height:1.8;
}
.sidenav .status .dot{display:inline-block;width:7px;height:7px;margin-right:7px;border-radius:50%;background:#81c9dc}

.nav-ticker,.topbar-ticker{display:none}
.topbar{
  display:none;position:sticky;top:0;z-index:40;align-items:center;justify-content:space-between;
  padding:13px 18px;background:rgba(255,255,255,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)
}
.menu-btn{border:1px solid var(--line);background:var(--white);color:var(--sky-600);width:38px;height:38px;border-radius:12px}

/* page head / sections */
.page-head{padding:34px clamp(22px,5vw,72px) 0;color:#9aafb7;font-size:.76rem}
.page-head .cursor{display:inline-block;width:7px;height:14px;margin-left:5px;border-radius:4px;background:var(--sky-400);animation:blink 1.1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.section{max-width:1120px;padding:32px clamp(22px,5vw,72px) 86px}
.label{display:flex;align-items:center;gap:8px;margin-bottom:10px;color:var(--sky-600);font-family:var(--font-display);font-weight:800;font-size:.74rem;letter-spacing:.12em}
.label::before{content:'🐾';font-size:.72rem}
h2.title{font-family:var(--font-display);font-size:clamp(1.65rem,3.2vw,2.35rem);line-height:1.3;color:#384d56;margin-bottom:12px}
.section>.desc{max-width:720px;color:var(--muted);font-size:.94rem;margin-bottom:34px}

/* home */
.hero{
  position:relative;overflow:hidden;max-width:none;
  padding:86px clamp(22px,7vw,92px) 92px;
  background:
    linear-gradient(180deg,rgba(255,255,255,.76),rgba(247,252,255,.55)),
    radial-gradient(circle at 82% 18%,rgba(201,234,245,.75),transparent 25%);
  border-bottom:1px solid var(--line);
}
.hero::after{content:'🐾';position:absolute;right:7%;bottom:13%;font-size:4.5rem;opacity:.08;transform:rotate(-13deg)}
.hero .eyebrow{font-family:var(--font-display);font-size:.72rem;letter-spacing:.14em;color:var(--sky-600);font-weight:800;margin-bottom:16px}
.hero h1{
  position:relative;max-width:820px;
  font-family:var(--font-soft);font-weight:500;
  font-size:clamp(2rem,4.7vw,3rem);
  line-height:1.32;letter-spacing:.015em;color:#344c56;
}
.hero h1.glitch::before,.hero h1.glitch::after{display:none}
.hero .yomi{margin-top:12px;color:#91a5ad;font-family:var(--font-display);font-size:.68rem;letter-spacing:.08em}
.hero .lede{max-width:700px;margin-top:24px;color:var(--muted);font-size:1rem}
.hero .cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}

.manifesto{padding:50px 22px;text-align:center;background:rgba(238,249,253,.75);border-bottom:1px solid var(--line)}
.manifesto .kanji{font-family:var(--font-soft);font-size:clamp(1.35rem,3vw,1.85rem);color:#5f98aa;letter-spacing:.06em}
.manifesto p{margin-top:10px;color:#9ab0b8;font-family:var(--font-display);font-size:.72rem;letter-spacing:.1em}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  padding:11px 18px;border:1px solid var(--sky-300);border-radius:999px;
  background:rgba(255,255,255,.8);color:var(--sky-600);font-size:.8rem;font-weight:700;
  box-shadow:0 4px 14px rgba(92,153,173,.07);transition:all .18s ease;
}
.btn:hover{transform:translateY(-2px);border-color:var(--sky-400);box-shadow:var(--shadow)}
.btn.primary{background:var(--sky-500);border-color:var(--sky-500);color:#fff}
.btn.primary:hover{background:var(--sky-600);border-color:var(--sky-600)}
.btn-text{display:inline-flex;align-items:center;gap:4px;color:var(--sky-600);font-size:.82rem;font-weight:700}
.btn-text:hover{color:var(--sky-500)}

/* cards */
.panel{
  position:relative;background:rgba(255,255,255,.83);border:1px solid var(--line);
  border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);
}
.panel::before{display:none}
.panel h3{color:#49616b;font-size:1rem;margin-bottom:6px}
.panel p{color:var(--muted);font-size:.88rem}
.grid{display:grid;gap:18px}.grid.cols-3{grid-template-columns:repeat(3,1fr)}.grid.cols-2{grid-template-columns:repeat(2,1fr)}

/* members */
.member-card{display:flex;flex-direction:column;gap:13px;padding:0;overflow:hidden;border-radius:20px;background:rgba(255,255,255,.87);border:1px solid var(--line);box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease}
a.member-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.member-card .avatar{width:100%;aspect-ratio:1;background:var(--sky-100);display:flex;align-items:center;justify-content:center;color:var(--sky-500);font-family:var(--font-display);font-size:2rem;font-weight:800;overflow:hidden}
.member-card .avatar::after{display:none}
.member-card .avatar img{width:100%;height:100%;object-fit:cover}
.member-card .name,.member-card .role,.member-card .bio,.member-card .tags{margin-left:18px;margin-right:18px}
.member-card .name{font-size:1.02rem;font-weight:800;color:#49616b}
.member-card .role{font-size:.7rem;color:var(--sky-600);font-weight:700}
.member-card .bio{font-size:.84rem;color:var(--muted)}
.member-card .tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:18px}
.tag{padding:3px 8px;border:1px solid var(--sky-200);border-radius:999px;color:#90a5ad;font-size:.63rem}

/* logs/news */
.log-item,.news-item{display:grid;grid-template-columns:120px 1fr;gap:24px;padding:24px 0;border-bottom:1px solid var(--line)}
.log-item:first-child,.news-item:first-child{padding-top:0}
.log-item .date,.news-item .date{padding-top:3px;color:#9aafb7;font-size:.74rem}
.log-item .tag-log,.tag-news{display:inline-block;margin-bottom:8px;padding:3px 9px;border-radius:999px;background:var(--sky-100);color:var(--sky-600);font-size:.63rem;font-weight:700}
.news-item .tag-news{background:#f0fafc}
.log-item h3,.news-item h3{font-size:1.02rem;color:#4a626c;margin-bottom:6px}
.log-item p,.news-item p{font-size:.88rem;color:var(--muted)}

/* mini list */
.mini-list{display:flex;flex-direction:column;margin:4px 0 26px;border-top:1px solid var(--line)}
.mini-item{display:flex;align-items:baseline;gap:16px;padding:13px 4px;border-bottom:1px solid var(--line)}
.mini-item:hover{background:var(--sky-100);border-radius:8px}
.mini-item:hover .mini-title{color:var(--sky-600)}
.mini-date{width:84px;flex-shrink:0;color:#a0b2b9;font-size:.68rem}.mini-title{font-size:.87rem;color:var(--muted)}

/* gallery */
.gallery-item{overflow:hidden;background:rgba(255,255,255,.88);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}
.gallery-item .thumb{aspect-ratio:4/3;background:var(--sky-100);display:flex;align-items:center;justify-content:center;color:#9eb3bb;overflow:hidden}
.gallery-item .thumb img{width:100%;height:100%;object-fit:cover}.gallery-item .info{padding:17px}.gallery-item .info .cat{font-size:.64rem;color:var(--sky-600);font-weight:700;margin-bottom:4px}.gallery-item .info h3{font-size:.98rem;color:#49616b;margin-bottom:4px}.gallery-item .info p{font-size:.82rem;color:var(--muted)}

/* profile */
.profile-hero{padding:64px clamp(22px,5vw,72px) 44px;text-align:center;border-bottom:1px solid var(--line);background:rgba(255,255,255,.62)}
.profile-hero .avatar-lg{width:126px;height:126px;margin:0 auto 20px;border-radius:50%;background:var(--sky-100);border:5px solid #fff;box-shadow:0 10px 24px rgba(92,153,173,.12);overflow:hidden;color:var(--sky-600);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:2.2rem;font-weight:800}
.profile-hero .avatar-lg img{width:100%;height:100%;object-fit:cover;border-radius:50%}
.profile-hero h1{font-family:var(--font-display);font-size:clamp(1.85rem,4vw,2.7rem);color:#445d67}.profile-hero .role{margin-top:6px;color:var(--sky-600);font-size:.8rem;font-weight:700}
.profile-hero .sns-row{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:22px}.profile-hero .sns-row a{padding:8px 13px;border:1px solid var(--line);background:#fff;border-radius:999px;color:var(--muted);font-size:.72rem}.profile-hero .sns-row a:hover{color:var(--sky-600);border-color:var(--sky-300)}
.profile-back{display:inline-flex;align-items:center;gap:6px;margin:22px clamp(22px,5vw,72px) 0;color:#9aafb7;font-size:.74rem}.profile-back:hover{color:var(--sky-600)}
.skill-bar-row{display:flex;align-items:center;gap:14px;margin-bottom:14px}.skill-bar-row .sk-name{width:130px;flex-shrink:0;color:var(--muted);font-size:.76rem}.skill-bar-track{flex:1;height:8px;background:var(--sky-100);border-radius:99px;overflow:hidden}.skill-bar-fill{height:100%;background:linear-gradient(90deg,var(--sky-400),var(--sky-600));border-radius:99px}

/* field/form */
.field-list{max-width:600px;margin-bottom:24px}.field-row{display:flex;align-items:baseline;gap:18px;padding:10px 0;border-bottom:1px solid var(--line)}.field-row dt{width:64px;flex-shrink:0;color:var(--sky-600);font-size:.68rem;font-weight:700}.field-row dd{font-size:.9rem}
.form-grid{display:grid;gap:18px;max-width:600px}.field label{display:block;margin-bottom:7px;color:var(--sky-600);font-size:.7rem;font-weight:700}.field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:14px;background:#fff;color:var(--text);font-family:var(--font-jp);font-size:.9rem;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--sky-400);box-shadow:0 0 0 4px rgba(159,215,231,.16)}.field .hint{margin-top:5px;color:#9cafb6;font-size:.65rem}

.article-body{max-width:760px;color:var(--muted)}.article-body h2,.article-body h3{color:#49616b;margin:28px 0 10px}.article-body p{margin:0 0 14px}.article-meta{color:#9aafb7;font-size:.74rem;margin-bottom:18px}

footer{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;padding:26px clamp(22px,5vw,72px);border-top:1px solid var(--line);color:#9aafb7;font-size:.68rem;background:rgba(255,255,255,.52)}
.visitor-count{font-size:.66rem;color:#9aafb7}
.reveal{opacity:0;transform:translateY(10px);transition:opacity .45s ease,transform .45s ease}.reveal.in{opacity:1;transform:translateY(0)}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid rgba(109,188,211,.35);outline-offset:2px}

@media (max-width:900px){
  .sidenav{display:none}.topbar{display:flex}.topbar-ticker{display:none}
  .sidenav.open{display:flex;position:fixed;inset:0 13% 0 0;z-index:50;height:100vh;overflow-y:auto;background:rgba(255,255,255,.96);backdrop-filter:blur(12px)}
  .grid.cols-3{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:640px){
  .hero{padding:58px 20px 64px}.hero h1{font-size:clamp(1.85rem,8vw,2.75rem)}
  .section{padding:28px 20px 64px}.page-head{padding:28px 20px 0}
  .manifesto{padding:40px 20px}.manifesto .kanji{font-size:1.25rem}
  .grid.cols-3,.grid.cols-2{grid-template-columns:1fr}
  .log-item,.news-item{grid-template-columns:1fr;gap:7px}.log-item .date,.news-item .date{padding-top:0}
  .mini-item{gap:10px}.mini-date{width:72px;font-size:.64rem}
  footer{padding:22px 20px;flex-direction:column}
  .btn{width:100%}.hero .cta-row{flex-direction:column}.profile-hero{padding:48px 20px 38px}
}
@media (prefers-reduced-motion:reduce){*{animation-duration:.001ms!important;transition-duration:.001ms!important}html{scroll-behavior:auto}}