/* ============================================================
   Global Step — Renewal Design System (shared)
   全ページ共通: トークン / ベース / ヘッダー / フッター / サブページ
   ============================================================ */
:root{
  --bg:#070b16;
  --bg2:#0c1224;
  --surface:rgba(18,26,48,.55);
  --line:rgba(139,148,173,.18);
  --ink:#eaeef8;
  --muted:#8b94ad;
  --gold:#e7b36a;
  --gold-soft:rgba(231,179,106,.16);
  --blue:#7c9cff;
  --violet:#a78bfa;
  --grad:linear-gradient(100deg,#7c9cff 0%,#a78bfa 55%,#e7b36a 100%);
  --mincho:"Shippori Mincho","Hiragino Mincho ProN",serif;
  --gothic:"Zen Kaku Gothic New","Hiragino Kaku Gothic ProN",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,monospace;
  --ease:cubic-bezier(.22,1,.36,1);
  /* 旧デザイントークンの互換エイリアス */
  --color-text-secondary:var(--muted);
  --color-text-tertiary:rgba(139,148,173,.75);
  --color-accent-3:var(--blue);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--gothic);
  font-size:15px;
  line-height:1.9;
  letter-spacing:.04em;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
::selection{background:rgba(231,179,106,.35);color:#fff}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:2px}
img{max-width:100%}

.sp-only{display:none}
.pc-only{display:inline}
@media(max-width:680px){
  .sp-only{display:inline}
  .pc-only{display:none}
}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(34px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.rv.on{opacity:1;transform:none}
.rv-d1{transition-delay:.1s}.rv-d2{transition-delay:.2s}.rv-d3{transition-delay:.3s}

/* ---------- header ---------- */
.header{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:22px clamp(20px,4vw,48px);
  transition:background .5s,backdrop-filter .5s,padding .5s,border-color .5s;
  border-bottom:1px solid transparent;
}
.header.scrolled{
  padding:14px clamp(20px,4vw,48px);
  background:rgba(7,11,22,.72);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom-color:var(--line);
}
.brand{display:flex;align-items:center;gap:10px}
.brand-icon{width:30px;height:30px;object-fit:contain;flex:0 0 auto}
.brand-name{font-family:var(--mincho);font-size:18px;letter-spacing:.12em;font-weight:600;line-height:1}
.brand-sub{font-family:var(--mono);font-size:9px;letter-spacing:.28em;color:var(--muted)}
.nav{display:flex;align-items:center;gap:clamp(12px,2.4vw,30px)}
.nav a{font-family:var(--gothic);font-size:12px;letter-spacing:.14em;color:var(--muted);transition:color .3s;position:relative}
.nav a:hover{color:var(--ink)}
.nav > a:not(.nav-cta)::after{
  content:"";position:absolute;left:0;bottom:-6px;width:100%;height:1px;background:var(--gold);
  transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease);
}
.nav > a:not(.nav-cta):hover::after{transform:scaleX(1)}
.nav > a.active{color:var(--ink)}
.nav > a.active:not(.nav-cta)::after{transform:scaleX(1)}
.nav-cta{
  font-family:var(--gothic);font-size:12px;letter-spacing:.14em;
  padding:9px 20px;border:1px solid rgba(231,179,106,.5);border-radius:999px;
  color:var(--gold);transition:background .35s,color .35s;
}
.nav-cta:hover{background:var(--gold);color:#0a0d18}
.lang-switch{display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:10px;letter-spacing:.14em;color:var(--muted)}
.lang-switch .lang-active{color:var(--gold)}
.lang-switch a{font-family:var(--mono);font-size:10px}
.lang-switch a:hover{color:var(--ink)}
@media(max-width:760px){
  .nav-link--home{display:none}
}
@media(max-width:480px){
  .header{padding:16px 18px}
  .header.scrolled{padding:12px 18px}
  .brand-sub{display:none}
  .brand-icon{width:26px;height:26px}
  .brand-name{font-size:16px}
  .nav{gap:12px}
  .nav > a:not(.nav-cta){display:none}
  .nav-cta{padding:8px 14px;font-size:11px}
}
@media(max-width:360px){
  .brand-name{font-size:15px}
  .nav{gap:10px}
  .nav-cta{padding:7px 12px}
}

/* ---------- footer ---------- */
.footer{border-top:1px solid var(--line);padding:44px clamp(22px,6vw,48px)}
.footer-inner{max-width:1120px;margin:0 auto;display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between}
.footer-brand{font-family:var(--mincho);letter-spacing:.12em;font-size:15px}
.footer-links{display:flex;gap:22px;font-family:var(--gothic);font-size:11px;letter-spacing:.12em;color:var(--muted)}
.footer-links a{transition:color .3s}
.footer-links a:hover{color:var(--ink)}
.footer-copy{font-family:var(--mono);font-size:10px;letter-spacing:.2em;color:var(--muted)}
.footer-note{width:100%;font-size:10px;color:rgba(139,148,173,.55);letter-spacing:.08em}
@media(max-width:680px){
  .footer-inner{flex-direction:column;align-items:flex-start;gap:14px}
}

/* ---------- cursor light ---------- */
#cursor-fx{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:90}
@media(hover:none),(pointer:coarse){#cursor-fx{display:none}}
@media (prefers-reduced-motion: reduce){#cursor-fx{display:none}}

/* ============================================================
   サブページ共通 (お知らせ / お問い合わせ / プライバシーポリシー)
   ============================================================ */
main.page-content{
  max-width:860px;margin:0 auto;min-height:62vh;
  padding:clamp(130px,18vh,175px) clamp(22px,6vw,48px) clamp(80px,12vh,120px);
}
.page-title{
  font-family:var(--mincho);font-weight:600;
  font-size:clamp(26px,3.4vw,38px);line-height:1.5;letter-spacing:.06em;
}
.page-title-en{
  font-family:var(--mono);font-size:10px;letter-spacing:.4em;color:var(--gold);
  margin-top:12px;text-transform:uppercase;
}
.page-title-divider{width:56px;height:1px;background:var(--grad);margin:26px 0 44px}

/* ---------- news list ---------- */
.page-content .news-list{border-top:1px solid var(--line)}
.page-content .news-item{
  display:block;padding:26px 8px;border-bottom:1px solid var(--line);
  transition:background .35s,padding .35s;
}
.page-content .news-item:hover{background:rgba(124,156,255,.05);padding-left:18px}
.page-content .news-meta{display:flex;align-items:center;gap:14px;margin-bottom:8px}
.page-content .news-date{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--muted)}
.page-content .news-category{
  font-family:var(--mono);font-size:9px;letter-spacing:.2em;color:var(--gold);
  border:1px solid rgba(231,179,106,.4);border-radius:999px;padding:3px 12px;
}
.page-content .news-item .news-title{
  font-family:var(--mincho);font-size:17px;font-weight:600;letter-spacing:.06em;line-height:1.7;
  transition:color .3s;
}
.page-content .news-item:hover .news-title{color:var(--gold)}
.page-content .news-excerpt{color:var(--muted);font-size:13px;margin-top:6px}
.news-empty{color:var(--muted);padding:30px 0;font-size:14px}

/* ---------- pagination ---------- */
.pagination{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:52px;font-family:var(--mono);font-size:12px}
.pagination a,.pagination .current{
  min-width:36px;height:36px;padding:0 10px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:999px;border:1px solid var(--line);color:var(--muted);
  transition:color .3s,border-color .3s;
}
.pagination a:hover{color:var(--ink);border-color:rgba(139,148,173,.5)}
.pagination .current{background:var(--gold);border-color:var(--gold);color:#0a0d18}

/* ---------- article ---------- */
.breadcrumb{
  font-family:var(--mono);font-size:10px;letter-spacing:.1em;color:var(--muted);
  margin-bottom:38px;line-height:2;
}
.breadcrumb a{transition:color .3s}
.breadcrumb a:hover{color:var(--ink)}
.breadcrumb-sep{margin:0 8px;opacity:.5}
.breadcrumb-current{color:rgba(234,238,248,.75)}
.article-header{margin-bottom:40px}
.article-excerpt{color:var(--muted);font-size:13.5px;margin-top:18px}
.article-body,.policy-content{color:#c3cadc;font-size:14.5px;line-height:2.1}
.article-body h2,.policy-content h2{
  font-family:var(--mincho);font-weight:600;font-size:20px;letter-spacing:.06em;line-height:1.6;
  color:var(--ink);margin:2.4em 0 .9em;padding-left:14px;
  border-left:2px solid var(--gold);
}
.article-body h3,.policy-content h3{
  font-family:var(--mincho);font-weight:600;font-size:17px;letter-spacing:.06em;
  color:var(--ink);margin:2em 0 .7em;
}
.article-body p,.policy-content p{margin-bottom:1.4em}
.article-body ul,.article-body ol,.policy-content ul,.policy-content ol{
  margin:0 0 1.6em;padding-left:1.5em;
}
.article-body li,.policy-content li{margin-bottom:.4em}
.article-body li::marker,.policy-content li::marker{color:var(--gold)}
.article-body a,.policy-content a{color:var(--blue);border-bottom:1px solid rgba(124,156,255,.4);transition:color .3s,border-color .3s}
.article-body a:hover,.policy-content a:hover{color:var(--gold);border-color:rgba(231,179,106,.6)}
.article-body strong,.policy-content strong{color:var(--ink)}
.article-body img{border-radius:12px;margin:1.4em 0;border:1px solid var(--line)}
.article-body hr{border:0;border-top:1px solid var(--line);margin:2.4em 0}
.article-body blockquote{
  border-left:2px solid rgba(124,156,255,.5);padding:.2em 0 .2em 1.2em;
  color:var(--muted);margin:0 0 1.6em;
}
.article-body pre{
  background:#0a0f1f;border:1px solid var(--line);border-radius:12px;
  padding:18px 20px;overflow-x:auto;font-family:var(--mono);font-size:12.5px;
  line-height:1.8;margin:0 0 1.6em;
}
.article-body code{font-family:var(--mono);font-size:.9em;color:#b9c6ee}
.article-body table{width:100%;border-collapse:collapse;margin:0 0 1.6em;font-size:13px}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 14px;text-align:left}
.article-body th{background:rgba(124,156,255,.07);color:var(--ink);font-weight:500}
.article-back{
  display:inline-flex;align-items:center;gap:8px;margin-top:52px;
  font-family:var(--mono);font-size:11px;letter-spacing:.18em;color:var(--gold);
  transition:gap .35s var(--ease);
}
.article-back:hover{gap:14px}
.policy-date{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--muted);margin-bottom:34px}

/* ---------- forms ---------- */
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:640px){.form-row{grid-template-columns:1fr}}
.form-group{margin-bottom:22px}
.form-label{
  display:block;font-size:12px;letter-spacing:.1em;color:#c3cadc;margin-bottom:8px;
}
.required{color:var(--gold)}
.form-input,.form-select,.form-textarea{
  width:100%;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:10px;
  padding:13px 16px;
  color:var(--ink);
  font-family:var(--gothic);
  font-size:14px;
  letter-spacing:.04em;
  transition:border-color .3s,box-shadow .3s,background .3s;
}
.form-input::placeholder,.form-textarea::placeholder{color:rgba(139,148,173,.5)}
.form-input:focus,.form-select:focus,.form-textarea:focus{
  outline:none;border-color:rgba(231,179,106,.6);
  box-shadow:0 0 0 3px rgba(231,179,106,.12);
  background:rgba(18,26,48,.8);
}
.form-select{
  appearance:none;-webkit-appearance:none;cursor:pointer;padding-right:44px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238b94ad' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 16px center;
}
.form-select option{background:#0c1224;color:var(--ink)}
.form-textarea{min-height:180px;resize:vertical}

/* ---------- buttons ---------- */
.btn{
  position:relative;display:inline-flex;align-items:center;gap:8px;
  font-family:var(--gothic);font-size:13px;letter-spacing:.14em;
  padding:14px 36px;border-radius:999px;cursor:pointer;
  transition:color .4s,border-color .3s,transform .25s ease-out;
  overflow:hidden;z-index:1;
}
.btn-primary{
  color:var(--gold);border:1px solid rgba(231,179,106,.55);background:transparent;
}
.btn-primary::before{
  content:"";position:absolute;inset:0;background:var(--gold);z-index:-1;
  transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease);
}
.btn-primary:hover{color:#0a0d18}
.btn-primary:hover::before{transform:scaleX(1)}
.btn-primary:disabled{opacity:.55;cursor:wait}
.btn-secondary{color:var(--muted);border:1px solid var(--line);background:transparent}
.btn-secondary:hover{color:var(--ink);border-color:rgba(139,148,173,.5)}

/* ---------- alerts / complete ---------- */
.alert{border-radius:12px;padding:16px 20px;font-size:13px;margin-bottom:28px;line-height:1.8}
.alert-error{border:1px solid rgba(255,107,107,.4);background:rgba(255,107,107,.08);color:#ff9b9b}
.complete-message{
  text-align:center;padding:64px 26px;
  border:1px solid var(--line);border-radius:16px;background:var(--surface);
}
.complete-icon{
  width:64px;height:64px;border-radius:50%;margin:0 auto 24px;
  display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(231,179,106,.5);color:var(--gold);
  background:rgba(231,179,106,.08);
}
.complete-message h2{font-family:var(--mincho);font-weight:600;font-size:22px;letter-spacing:.08em;margin-bottom:16px}
.complete-message p{color:var(--muted);font-size:13.5px}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001s!important;transition-duration:.001s!important}
  .rv{opacity:1!important;transform:none!important}
}