.ftop{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px}
.wrap{max-width:1200px}
.chipm{border:0;cursor:pointer;font:500 11px 'DM Sans',sans-serif;padding:5px 12px;border-radius:999px;background:#fff;color:#5d5b6e;box-shadow:var(--sh1)}
.pill{display:inline-flex;align-items:center;gap:8px;padding:5px 14px 5px 5px;border-radius:999px;background:rgba(255,255,255,.75);box-shadow:var(--sh1);font:500 13px 'DM Sans',sans-serif;color:#2b2a3a}
.arrowrow{display:grid;grid-template-columns:48px minmax(0,1fr);gap:18px;align-items:start}
.tc{font-family:'Noto Sans TC',sans-serif}
.jp{font-family:'Noto Sans JP',sans-serif}
.kr{font-family:'Noto Sans KR',sans-serif}
.lhero{max-width:1200px;margin:0 auto;padding:148px 20px 36px;display:flex;flex-direction:column;align-items:flex-start;gap:14px}
.lhero h1{margin:0;font-size:clamp(36px,5vw,56px);line-height:1.08;letter-spacing:-.035em;font-weight:700;color:var(--ink)}
.lentity{font-size:17px;color:var(--muted)}
.lmeta{margin:0;font:500 13px 'JetBrains Mono',monospace;letter-spacing:.06em;color:var(--soft);text-transform:uppercase}
.lswitch{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:14px}
.lswitch a{font:500 14px 'DM Sans',sans-serif;padding:9px 18px;border-radius:999px;background:#fff;color:var(--body);box-shadow:var(--sh1)}
.lswitch a:hover{color:var(--accent)}
.lswitch a[aria-current=page]{background:var(--ink);color:#fff}
.lgrid{max-width:1200px;margin:0 auto;padding:12px 20px 120px;display:grid;grid-template-columns:250px minmax(0,1fr);gap:48px;align-items:start}
.ltoc{position:sticky;top:96px;padding-right:6px}
.ltoc .lt{font:500 12px 'JetBrains Mono',monospace;letter-spacing:.1em;text-transform:uppercase;color:var(--soft);padding:0 0 12px 14px}
.ltoc nav a{display:block;padding:7px 12px 7px 14px;border-left:2px solid var(--line);font-size:14px;line-height:1.35;color:var(--muted)}
.ltoc nav a.on{border-color:var(--accent);color:var(--ink);font-weight:600}
.lbody{min-width:0;max-width:840px;background:#fff;border-radius:28px;box-shadow:var(--sh1);padding:56px 64px}
.lbody p,.lbody li{font-size:16.5px;line-height:1.7;color:var(--body)}
.lbody p{margin:0 0 16px}
.lbody p>strong:first-child{color:var(--ink);font-weight:600}
.lbody h2{font-size:26px;line-height:1.2;letter-spacing:-.02em;font-weight:700;color:var(--ink);margin:56px 0 18px;padding-top:36px;border-top:1px solid var(--line)}
.lbody h2:first-of-type{margin-top:36px}
.lbody ul{margin:0 0 20px;padding-left:22px}
.lbody li{margin:0 0 8px;padding-left:4px}
.lbody li::marker{color:var(--accent)}
.lbody a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.lcontact{margin-top:56px;padding:28px 32px;border-radius:20px;background:#f6f2fd;display:flex;gap:16px 32px;flex-wrap:wrap;justify-content:space-between;align-items:center}
.lcontact b{display:block;font-size:18px;color:var(--ink)}
.lcontact span{font-size:15px;color:var(--muted)}
@media (max-width:1000px){.lgrid{grid-template-columns:minmax(0,1fr);gap:20px}.ltoc{position:static;background:#fff;border-radius:16px;box-shadow:var(--sh1);padding:12px 8px}.lbody{padding:36px 28px;border-radius:22px}}
@media (max-width:640px){.lhero{padding-top:128px}.lbody{padding:28px 20px}.lbody h2{font-size:23px}}
.lbody ul ul,.lbody ol ul,.lbody ul ol{margin:8px 0 8px}
.lbody blockquote{margin:0 0 18px;padding:2px 0 2px 20px;border-left:3px solid #e6dcfb}
.lbody blockquote p{margin:0 0 10px}
.ltw{overflow-x:auto;margin:6px 0 24px;border:1px solid var(--line);border-radius:16px}
.ltable{border-collapse:collapse;width:100%;min-width:560px;font-size:15px;line-height:1.5}
.ltable th{text-align:left;font-weight:600;color:var(--ink);background:#f7f4fd;padding:12px 16px}
.ltable td{padding:12px 16px;border-top:1px solid var(--line);color:var(--body);vertical-align:top}
.lbody h2{scroll-margin-top:96px}