:root{--bg:#F5F5F7;--card:#FFFFFF;--b1:#E8E8ED;--g:#00C853;--gd:#00A847;--o:#FF6B2C;--t:#1D1D1F;--t2:#6E6E73;--blue:#007AFF;--sh:0 1px 2px rgba(0,0,0,.04),0 6px 20px rgba(0,0,0,.06)}
*{box-sizing:border-box;margin:0}
body{background:var(--bg);color:var(--t);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text",system-ui,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.45;min-height:100dvh}
a{color:var(--blue)}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px;border-radius:6px}
.lc-skip{position:absolute;left:-9999px;top:8px;background:var(--t);color:#F5F5F7;padding:8px 12px;border-radius:10px;z-index:10}.lc-skip:focus{left:8px}
.lc-top{position:sticky;top:0;z-index:5;background:rgba(245,245,247,.92);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:.5px solid rgba(60,60,67,.18);display:flex;align-items:center;gap:10px;padding:calc(6px + env(safe-area-inset-top)) 12px 6px}
.lc-back{display:inline-flex;align-items:center;gap:4px;min-height:44px;font-size:16px;text-decoration:none;color:var(--blue)}.lc-back span{font-size:26px;line-height:1}
.lc-brand{margin-left:auto;font:600 11px ui-monospace,monospace;letter-spacing:.06em;color:var(--t2);text-align:right}
.lc-wrap{max-width:640px;margin:0 auto;padding:20px 16px calc(32px + env(safe-area-inset-bottom));outline:none}
.lc-h1{font-size:30px;letter-spacing:-.02em;margin-bottom:12px}
.lc-prov{background:#FFF4E5;color:#8A4B00;border-radius:14px;padding:12px 14px;font-size:14px;margin-bottom:10px}
.lc-notice{color:var(--t2);font-size:14px;margin-bottom:6px}
.lc-meta{font-size:13px;color:var(--t2);margin-bottom:14px}
.lc-nav{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 6px}
.lc-nav a{display:inline-flex;align-items:center;min-height:40px;padding:6px 14px;border-radius:99px;background:var(--card);box-shadow:var(--sh);color:var(--t);text-decoration:none;font-size:14px;font-weight:500}
.lc-nav a[aria-current="true"]{background:var(--t);color:#F5F5F7}
.lc-doc{background:var(--card);border-radius:18px;box-shadow:var(--sh);padding:18px 16px;margin-top:16px;scroll-margin-top:72px}
.lc-doc:target{box-shadow:0 0 0 2px var(--g),var(--sh)}
.lc-doc>h2{font-size:22px;letter-spacing:-.01em}
.lc-sum{color:var(--t2);font-size:15px;margin-top:4px}
.lc-sec{margin-top:16px;padding-top:14px;border-top:1px solid var(--b1)}.lc-sec h3{font-size:16px;margin-bottom:4px}.lc-sec p{font-size:15px;margin-top:6px}
.lc-src{margin-top:16px;font-size:13px}.lc-src summary{min-height:40px;display:flex;align-items:center;color:var(--blue);cursor:pointer}.lc-src li{margin:4px 0 0 18px;word-break:break-word}
.lc-top-link{display:inline-block;margin-top:14px;font-size:14px;min-height:32px}
.lc-act{margin-top:18px;background:var(--bg);border-radius:14px;padding:14px}
.lc-act h3{font-size:16px}.lc-act>p{font-size:14px;color:var(--t2);margin-top:6px}
.lc-warn{background:#EAF8EF;color:#0B5F2C;border-radius:12px;padding:10px 12px;font-size:14px;margin-top:10px}
.lc-mail{font:600 16px ui-monospace,monospace;word-break:break-all;margin-top:10px}
.lc-btns{display:grid;gap:8px;margin-top:12px}
.lc-btn{display:flex;align-items:center;justify-content:center;min-height:48px;padding:10px 14px;border-radius:14px;border:0;font:600 15px -apple-system,system-ui,sans-serif;cursor:pointer;text-decoration:none;text-align:center;background:var(--card);color:var(--t);box-shadow:var(--sh)}
.lc-btn.p{background:var(--t);color:#F5F5F7;box-shadow:none}
.lc-btn:active{transform:scale(.98)}
.lc-ok{font-size:13px;color:var(--gd);margin-top:8px;min-height:1em}
.lc-skel{background:var(--card);border-radius:18px;padding:18px;margin-top:16px;box-shadow:var(--sh)}
.lc-skel i{display:block;height:14px;border-radius:7px;background:var(--b1);margin-top:10px;animation:lcp 1.2s ease-in-out infinite alternate}
.lc-skel i:first-child{height:22px;width:55%;margin-top:0}.lc-skel i:nth-child(3){width:80%}
@keyframes lcp{to{opacity:.45}}
.lc-err{background:#FFF0EF;color:#A1150C;border-radius:14px;padding:14px;margin-top:10px}.lc-err .lc-btn{margin-top:10px}
.lc-foot{margin:28px 0 0;text-align:center;font-size:15px}
@media(min-width:560px){.lc-btns{grid-template-columns:1fr 1fr}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}