:root{
  --bg:        #fbfaf7;
  --ink:       #1a1a18;
  --ink-soft:  #3a3a36;
  --ink-mute:  #76746d;
  --hair:      #d9d6cd;
  --hair-soft: #ece9e0;
  --link:      #324a6b;
  --pending:   #b8b3a6;

  --sans:  "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --serif: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
}

*{ box-sizing: border-box; }
html, body{ margin:0; padding:0; }
html{ background: var(--bg); }
body{
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  font-size: 17px;
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
a{ color: var(--link); text-decoration: none; border-bottom: 1px solid rgba(50,74,107,0.3); transition: border-color .15s ease, color .15s ease; }
a:hover{ color: var(--ink); border-bottom-color: var(--ink); }

/* キーボード操作時のフォーカス可視化（WCAG 2.1 AA） */
*:focus{ outline: none; }
*:focus-visible{
  outline: 2px solid var(--ink);
  outline-offset: 3px;
  border-radius: 4px;
}

/* スキップリンク（キーボード操作で本文へ直接ジャンプ） */
.skip-link{
  position: absolute;
  top: -50px;
  left: 8px;
  background: var(--ink);
  color: var(--bg);
  padding: 10px 18px;
  border-radius: 999px;
  text-decoration: none;
  border-bottom: none;
  z-index: 1000;
  font-size: 14px;
  font-family: var(--sans);
  transition: top 0.2s ease;
}
.skip-link:focus{
  top: 8px;
  color: var(--bg);
  border-bottom: none;
}

/* アニメーション抑制ユーザー向け（前庭障害・視覚過敏対応） */
@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
  .content-list > li.is-clickable:hover{
    transform: none;
  }
  .content-list > li.is-clickable:hover .card-arrow,
  .content-list > li.is-clickable:hover .card-icon{
    transform: none;
  }
}

/* ---------- Header ---------- */
header.top{
  border-bottom: 1px solid var(--hair-soft);
  background: var(--bg);
}
.top-inner{
  max-width: 1080px;
  margin: 0 auto;
  padding: 18px 40px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
}
.sitemark{
  font-family: var(--serif);
  font-size: 16.5px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--ink);
  border-bottom: none;
}
.lang{
  display: flex;
  align-items: center;
  gap: 8px;
}
.lang a, .lang .current{
  font-family: var(--sans);
  font-size: 14.5px;
  letter-spacing: 0.04em;
  border-bottom: none;
  padding: 6px 16px;
  border-radius: 999px;
  display: inline-block;
  border: 1px solid var(--hair);
  transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.lang a{
  color: var(--ink-mute);
  background: transparent;
}
.lang a:hover{
  color: var(--ink);
  background: var(--hair-soft);
  border-color: var(--ink-mute);
}
.lang .current{
  color: var(--ink);
  background: var(--hair-soft);
  border-color: var(--hair-soft);
}

/* ---------- Main ---------- */
main{
  flex: 1;
  max-width: 1080px;
  margin: 0 auto;
  padding: 64px 40px 56px;
  width: 100%;
}

.intro{
  margin-bottom: 56px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--hair-soft);
}
.intro::after{
  content: "";
  display: block;
  clear: both;
}
.intro-text{
  /* テキストはイラストを回り込む */
}
.intro-mascot{
  float: right;
  width: 380px;
  margin: 4px 0 16px 32px;
  shape-outside: margin-box;
}
.intro-mascot img{
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 6px 16px rgba(0,0,0,0.12));
}
@media (max-width: 720px){
  .intro-mascot{
    float: none;
    width: 100%;
    max-width: 280px;
    margin: 24px auto 0;
    display: block;
  }
}
h1.tagline{
  font-family: var(--serif);
  font-size: clamp(20px, 4.2vw, 32px);
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: var(--ink);
  margin: 0 0 14px;
}
.runner{
  font-family: var(--sans);
  font-size: 15.5px;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
  margin: 0;
}
.runner a{
  color: var(--ink-soft);
  border-bottom: 1px solid rgba(58,58,54,0.3);
}
.runner a:hover{
  color: var(--ink);
  border-bottom-color: var(--ink);
}

section.block{
  margin-bottom: 44px;
}
section.block:last-child{ margin-bottom: 0; }

h2.label{
  font-family: var(--serif);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: 0.02em;
  color: var(--ink);
  margin: 0 0 28px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--ink);
  display: inline-block;
}


.content-list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.content-list > li{
  border: 1px solid var(--hair);
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  transition: border-color .2s cubic-bezier(.4,0,.2,1),
  background .2s cubic-bezier(.4,0,.2,1),
  transform .2s cubic-bezier(.4,0,.2,1),
  box-shadow .2s cubic-bezier(.4,0,.2,1);
}
.card-inner{
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 26px 28px;
  text-decoration: none;
  border-bottom: none;
  color: inherit;
}
a.card-inner{
  color: inherit;
}
.card-icon{
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background .2s cubic-bezier(.4,0,.2,1), color .2s cubic-bezier(.4,0,.2,1), transform .2s cubic-bezier(.4,0,.2,1);
}
.card-icon svg{
  width: 22px;
  height: 22px;
}
.type-story .card-icon{
  background: rgba(106, 88, 145, 0.12);
  color: #6a5891;
}
.type-tool .card-icon{
  background: rgba(45, 122, 122, 0.12);
  color: #2d7a7a;
}
.type-video .card-icon{
  background: rgba(200, 62, 62, 0.10);
  color: #c83e3e;
}
.type-classics .card-icon{
  background: rgba(146, 112, 58, 0.13);
  color: #92703a;
}
.card-body{
  flex: 1;
  min-width: 0;
}
.card-arrow{
  flex-shrink: 0;
  font-size: 22px;
  color: var(--ink-mute);
  transition: transform .2s cubic-bezier(.4,0,.2,1), color .2s cubic-bezier(.4,0,.2,1);
  line-height: 1;
}
/* 押せるカードのホバー反応 */
.content-list > li.is-clickable:hover{
  border-color: var(--ink);
  background: var(--hair-soft);
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(0,0,0,0.10);
}
.content-list > li.is-clickable:hover .card-arrow{
  color: var(--ink);
  transform: translateX(6px);
}
.content-list > li.is-clickable:hover .card-icon{
  transform: scale(1.06);
}
/* 準備中カードはホバー反応なし */
.content-list > li.is-pending{
  cursor: default;
  opacity: 0.85;
}

.item-head{
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.item-title{
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--ink);
  margin: 0;
}
.item-title a{
  color: var(--ink);
  border-bottom: 1px solid rgba(26,26,24,0.25);
}
.item-title a:hover{
  border-bottom-color: var(--ink);
}
.badge-pending{
  font-family: var(--sans);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--pending);
  border: 1px solid var(--pending);
  padding: 4px 14px;
  border-radius: 999px;
}
.item-desc{
  font-size: 16px;
  color: var(--ink-soft);
  line-height: 1.75;
  margin: 0;
  letter-spacing: 0.02em;
}

/* ---------- Footer ---------- */
footer{
  border-top: 1px solid var(--hair-soft);
  background: var(--bg);
}
.foot-inner{
  max-width: 1080px;
  margin: 0 auto;
  padding: 24px 40px;
  font-size: 13.5px;
  color: var(--ink-mute);
  letter-spacing: 0.06em;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-nav{
  display: flex;
  gap: 10px;
}
.footer-nav a{
  font-family: var(--sans);
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--ink-mute);
  background: transparent;
  border: 1px solid var(--hair);
  border-radius: 999px;
  padding: 6px 16px;
  display: inline-block;
  border-bottom: 1px solid var(--hair);
  transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.footer-nav a:hover{
  color: var(--ink);
  background: var(--hair-soft);
  border-color: var(--ink-mute);
}

/* ---------- Responsive ---------- */
@media (max-width: 640px){
  .top-inner, main, .foot-inner{ padding-left: 24px; padding-right: 24px; }
  main{ padding-top: 44px; padding-bottom: 40px; }
  .item-title{ font-size: 20px; }
}

/* ---------- Main Navigation ---------- */
nav.nav-main{
  border-bottom: 1px solid var(--hair-soft);
  background: var(--bg);
}
.nav-main-inner{
  max-width: 1080px;
  margin: 0 auto;
  padding: 12px 40px;
  display: flex;
  gap: 28px;
  align-items: baseline;
}
.nav-main-inner a, .nav-main-inner .current{
  font-family: var(--sans);
  font-size: 15px;
  letter-spacing: 0.06em;
  border-bottom: none;
  padding: 8px 20px;
  border-radius: 999px;
  display: inline-block;
  border: 1px solid var(--hair);
  transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.nav-main-inner a{
  color: var(--ink-mute);
  background: transparent;
}
.nav-main-inner a:hover{
  color: var(--ink);
  background: var(--hair-soft);
  border-color: var(--ink-mute);
}
.nav-main-inner .current{
  color: var(--ink);
  font-weight: 500;
  background: var(--hair-soft);
  border-color: var(--hair-soft);
}
@media (max-width: 640px){
  .nav-main-inner{ padding-left: 24px; padding-right: 24px; gap: 20px; }
}

/* About page specific */
.name-block{
  margin-bottom: 44px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--hair-soft);
}
h1.name{
  font-family: var(--serif);
  font-weight: 500;
  font-size: 36px;
  line-height: 1.2;
  letter-spacing: 0.04em;
  margin: 0 0 10px;
  color: var(--ink);
}
h1.name ruby rt{
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 400;
  color: var(--ink-mute);
  letter-spacing: 0.12em;
  margin-bottom: 2px;
}
.title{
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 400;
  color: var(--ink-soft);
  letter-spacing: 0.06em;
  margin: 0 0 8px;
}
.alias{
  font-family: var(--sans);
  font-size: 15px;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
  margin: 0;
}
.alias .kazu{
  color: var(--ink-soft);
  font-weight: 500;
  letter-spacing: 0.06em;
}
ul.list{
  list-style: none;
  margin: 0;
  padding: 0;
}
ul.list li{
  position: relative;
  padding: 10px 0 10px 22px;
  border-top: 1px solid var(--hair-soft);
  font-size: 16.5px;
  line-height: 1.7;
  color: var(--ink);
  letter-spacing: 0.02em;
}
ul.list li:last-child{ border-bottom: 1px solid var(--hair-soft); }
ul.list li::before{
  content: "";
  position: absolute;
  left: 4px;
  top: 19px;
  width: 5px;
  height: 5px;
  background: var(--ink-soft);
  border-radius: 50%;
}
ul.list li .note{
  display: block;
  font-size: 14.5px;
  color: var(--ink-mute);
  letter-spacing: 0.02em;
  margin-top: 2px;
  line-height: 1.65;
}
dl.contact{
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 120px 1fr;
  row-gap: 10px;
  column-gap: 24px;
}
dl.contact dt{
  font-family: var(--sans);
  font-size: 14px;
  color: var(--ink-mute);
  letter-spacing: 0.08em;
  padding-top: 1px;
}
dl.contact dd{
  margin: 0;
  font-size: 16.5px;
  color: var(--ink);
  letter-spacing: 0.02em;
}
/* ---------- Responsive ---------- */


/* ---------- Profile Layout (Wikipedia-style: text left, photo right) ---------- */
.profile-layout{
  display: flex;
  gap: 48px;
  align-items: flex-start;
}
.profile-main{
  flex: 1;
  min-width: 0;
}
.profile-aside{
  flex-shrink: 0;
  width: 240px;
  margin-top: 8px;
}
.profile-aside img{
  display: block;
  width: 100%;
  height: auto;
  border-radius: 2px;
  background: var(--hair-soft);
}
/* ---------- Main Navigation ---------- */
nav.nav-main{
  border-bottom: 1px solid var(--hair-soft);
  background: var(--bg);
}
header.top{
  border-bottom: 1px solid var(--hair-soft);
  background: var(--bg);
}
main{
  flex: 1;
  max-width: 1080px;
  margin: 0 auto;
  padding: 64px 40px 56px;
  width: 100%;
}
.content-list > li.is-clickable:hover{
  border-color: var(--ink);
  background: var(--hair-soft);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.08);
}
.content-list > li.is-pending{
  cursor: default;
  opacity: 0.85;
}
footer{
  border-top: 1px solid var(--hair-soft);
  background: var(--bg);
}
/* ---------- Profile Layout (Wikipedia-style: text left, photo right) ---------- */
.profile-layout{
  display: flex;
  gap: 48px;
  align-items: flex-start;
}

@media (max-width: 720px){
  .profile-layout{
    flex-direction: column-reverse;
    gap: 28px;
  }
  .profile-aside{
    width: 100%;
    max-width: 280px;
    margin: 0 auto;
  }
}

/* ---------- Legal Pages ---------- */
.legal{
  max-width: 860px;
}
.legal-hero{
  margin-bottom: 38px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--hair-soft);
}
.legal-hero h1{
  font-family: var(--serif);
  font-size: clamp(30px, 4.5vw, 46px);
  line-height: 1.25;
  letter-spacing: 0.04em;
  margin: 0 0 14px;
  font-weight: 600;
}
.legal-hero p{
  margin: 0;
  color: var(--ink-mute);
  font-size: 15px;
  letter-spacing: 0.04em;
}
.legal-section{
  margin-bottom: 34px;
}
.legal-section h2{
  font-family: var(--serif);
  font-size: 23px;
  line-height: 1.45;
  letter-spacing: 0.03em;
  margin: 0 0 14px;
  font-weight: 600;
  color: var(--ink);
}
.legal-section p{
  color: var(--ink-soft);
  line-height: 1.9;
  margin: 0 0 14px;
  letter-spacing: 0.02em;
}
.legal-section ul{
  margin: 0 0 16px;
  padding-left: 1.35em;
  color: var(--ink-soft);
  line-height: 1.9;
  letter-spacing: 0.02em;
}
.legal-section li{ margin-bottom: 5px; }
.legal-note{
  color: var(--ink-mute);
  font-size: 15px;
}

/* ===== 2.1.0 mobile polish ===== */
html,body{max-width:100%;overflow-x:hidden;}
@media (max-width:900px){
  main{padding:40px 20px 44px;}
  .top-inner,.nav-main-inner,.foot-inner{padding-left:20px;padding-right:20px;}
  .intro{display:flex;flex-direction:column;gap:22px;}
  .intro-mascot{float:none;width:min(100%,440px);max-width:440px;margin:0 auto 2px;order:2;}
  .intro-text{width:100%;max-width:100%;clear:both;order:1;}
  h1.tagline{font-size:clamp(27px,7.4vw,42px);line-height:1.34;overflow-wrap:normal;word-break:normal;}
  .card-inner{padding:20px 18px;gap:14px;}
  .item-title{font-size:20px;}
  .item-desc{font-size:15.5px;line-height:1.68;}
}
@media (max-width:520px){
  .top-inner{align-items:flex-start;flex-direction:column;gap:12px;}
  .lang{width:100%;justify-content:flex-start;flex-wrap:wrap;}
  .nav-main-inner{gap:10px;overflow-x:auto;-webkit-overflow-scrolling:touch;padding-top:10px;padding-bottom:12px;}
  .nav-main-inner a,.nav-main-inner .current{white-space:nowrap;padding:7px 15px;}
  .footer-nav{gap:8px;flex-wrap:wrap;}
  .footer-nav a{padding:6px 12px;}
  .card-inner{align-items:flex-start;}
  .card-icon{width:38px;height:38px;}
  .card-arrow{margin-top:4px;}
  dl.contact{grid-template-columns:1fr;gap:4px;}
}


/* ---------- Polished pill hover feedback ---------- */
.lang a,
.nav-main-inner a,
.footer-nav a,
.pill-link{
  transition: background .18s ease, border-color .18s ease, color .18s ease, transform .18s ease, box-shadow .18s ease;
}
.lang a:hover,
.nav-main-inner a:hover,
.footer-nav a:hover,
.pill-link:hover{
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(50,74,107,.10);
}
.lang a:active,
.nav-main-inner a:active,
.footer-nav a:active,
.pill-link:active{
  transform: translateY(0);
  box-shadow: 0 3px 8px rgba(50,74,107,.08);
}
@media (prefers-reduced-motion: reduce){
  .lang a:hover,
  .nav-main-inner a:hover,
  .footer-nav a:hover,
  .pill-link:hover{
    transform:none;
  }
}