/* SKG Japan — shared styles for legal pages (terms / privacy) */
:root{
  --blue:#1466E0;
  --navy-deep:#0B1B33;
  --sky:#F2F7FE;
  --ice:#D6E6FB;
  --navy:#12294A;
  --mute:#5B6E8C;
  --orange:#E2620E;
  --white:#FFFFFF;
  --f-disp:"Archivo","Noto Sans JP",system-ui,sans-serif;
  --f-jp:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",system-ui,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  --gut:clamp(16px,5vw,88px);
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--sky);color:var(--navy);font-family:var(--f-jp);font-size:16px;line-height:1.95;letter-spacing:.02em;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px}

/* language switch — same mechanism as the home page */
.en{display:none}
body.is-en .ja{display:none}
body.is-en .en{display:revert}

/* header */
.hdr{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:calc(env(safe-area-inset-top,0px) + 14px) var(--gut) 14px;
  background:rgba(242,247,254,.86);backdrop-filter:blur(14px) saturate(1.2);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--ice)}
.hdr .logo{width:104px;height:auto}
.hdr .right{display:flex;align-items:center;gap:20px}
.hdr .home{font-size:14px;font-weight:700;letter-spacing:.08em;border-bottom:1px solid var(--ice);padding-bottom:3px;transition:color .3s,border-color .3s}
.hdr .home:hover{color:var(--orange);border-color:var(--orange)}
.lang{display:inline-flex;border:1px solid currentColor;border-radius:999px;padding:3px;font-family:var(--f-mono);font-size:12px}
.lang button{all:unset;cursor:pointer;padding:4px 12px;border-radius:999px;letter-spacing:.06em}
.lang button[aria-pressed="true"]{background:currentColor}
.lang button[aria-pressed="true"] span{color:var(--sky)}

/* document */
.doc{max-width:860px;margin:0 auto;padding:clamp(48px,7vw,96px) var(--gut) clamp(64px,8vw,120px)}
.doc .idx{display:block;font-family:var(--f-mono);font-size:12px;letter-spacing:.16em;color:var(--blue)}
.doc h1{margin:14px 0 0;font-feature-settings:"palt";font-weight:700;font-size:clamp(28px,3.4vw,44px);line-height:1.45;letter-spacing:.06em;text-wrap:balance}
.doc h1 .en{font-family:var(--f-disp);font-stretch:112%;font-weight:700;letter-spacing:-.005em}
.doc .lead{margin:24px 0 0;max-width:44em;font-size:clamp(15px,1.1vw,16.5px);line-height:2;letter-spacing:.04em;color:var(--mute);word-break:auto-phrase}
.doc .meta{margin:28px 0 0;padding-top:20px;border-top:1px solid var(--ice);font-family:var(--f-mono);font-size:12.5px;letter-spacing:.08em;color:var(--mute)}
.doc section{margin-top:clamp(40px,4.6vw,64px)}
.doc h2{display:flex;gap:14px;align-items:baseline;margin:0 0 16px;font-feature-settings:"palt";font-weight:700;font-size:clamp(18px,1.6vw,22px);line-height:1.6;letter-spacing:.06em;word-break:auto-phrase}
.doc h2::before{content:attr(data-n);flex:none;font-family:var(--f-mono);font-size:13px;font-weight:500;letter-spacing:.1em;color:var(--blue)}
.doc p{margin:0 0 14px;font-size:clamp(15px,1.08vw,16px);line-height:2;letter-spacing:.04em;color:var(--mute);word-break:auto-phrase}
.doc p:last-child{margin-bottom:0}
.doc ul,.doc ol{margin:0 0 14px;padding-left:1.4em;color:var(--mute)}
.doc li{margin:0 0 8px;font-size:clamp(15px,1.08vw,16px);line-height:2;letter-spacing:.04em;word-break:auto-phrase}
.doc li::marker{color:var(--blue)}
.doc a.inline{color:var(--navy);border-bottom:1px solid var(--ice);transition:color .3s,border-color .3s}
.doc a.inline:hover{color:var(--orange);border-color:var(--orange)}
.doc dl{margin:0;display:grid;grid-template-columns:10em minmax(0,1fr)}
.doc dt,.doc dd{margin:0;padding:16px 0;border-top:1px solid var(--ice);line-height:1.85}
.doc dt{font-size:14px;letter-spacing:.08em;color:var(--mute)}
.doc dd{font-size:15.5px;font-weight:500;letter-spacing:.04em}
.doc .todo{background:rgba(226,98,14,.12);border-bottom:1px dashed var(--orange);padding:0 .25em;color:var(--navy);font-weight:500}
.doc .box{margin-top:clamp(40px,4.6vw,64px);padding:22px 24px;background:var(--white);border:1px solid var(--ice)}
.doc .box p{margin:0;color:var(--navy);font-size:15px}
@media (max-width:640px){.doc dl{grid-template-columns:1fr}.doc dt{padding-bottom:0;border-bottom:0}.doc dd{padding-top:6px;border-top:0}}

/* footer */
.ftr{background:var(--navy-deep);color:rgba(255,255,255,.72);padding:0 var(--gut) calc(env(safe-area-inset-bottom,0px) + 40px)}
.ftr .inner{max-width:1320px;margin:0 auto;border-top:1px solid rgba(255,255,255,.14);padding-top:40px;display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;font-size:14px;letter-spacing:.06em}
.ftr .logo{width:96px;height:auto}
.ftr nav{display:flex;gap:24px;flex-wrap:wrap}
.ftr nav a{transition:color .3s}
.ftr nav a:hover{color:var(--white)}
.ftr nav a[aria-current="page"]{color:var(--white)}
.ftr small{font-family:var(--f-mono);font-size:12px;letter-spacing:.08em}