:root{color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:#2e3338;background:#f4f0e7;line-height:1.9;font-synthesis:none}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:24px}
body{margin:0}
.legal-shell{max-width:900px;margin:40px auto;padding:44px 56px;background:#fffdf8;border:1px solid #e6ddd0;border-radius:24px;overflow-wrap:anywhere}
.brand{color:#5d4dab;font-size:15px;letter-spacing:.12em;text-decoration:none}
nav{display:flex;flex-wrap:wrap;gap:8px 20px;margin:20px 0 28px;padding-bottom:20px;border-bottom:1px solid #e6ddd0;font-size:13px}
nav a{color:#706a77;text-decoration:none}
nav a[aria-current]{color:#5d4dab;text-decoration:underline}
h1{font-size:clamp(25px,4.6vw,36px);line-height:1.5;letter-spacing:.015em;margin:0 0 20px;font-weight:600}
h2{font-size:22px;line-height:1.6;margin:36px 0 14px;scroll-margin-top:24px}
h3{font-size:17px;line-height:1.6;margin:26px 0 12px}
p,li{font-size:15px;line-height:1.95}
p{margin:0 0 17px}
ul{padding-left:24px}
li{margin-bottom:9px}
a{color:#5d4dab;text-underline-offset:4px}
a:hover{color:#7a65cf}
code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9em}
strong{font-weight:600}
.contents{margin:24px 0;padding:14px 20px;border:1px solid #e3dcec;border-radius:12px;background:#f6f3fa}
.contents summary{cursor:pointer;color:#5d4dab;font-size:14px}
.contents ol{padding-left:20px;margin-bottom:0}
.contents li{font-size:13px;margin:5px 0}
footer{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:40px;border-top:1px solid #e6ddd0;padding-top:20px;font-size:12px;color:#77716d}
:focus-visible{outline:2px solid #5d4dab;outline-offset:5px}
@media(max-width:680px){.legal-shell{width:100%;margin:0;border:0;border-radius:0;padding:28px 22px}nav{gap:10px 18px}h2{font-size:20px}p,li{font-size:14px}.contents{padding:12px 16px}footer{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}