/* n146 /about/ */
.ab-hero{display:flex;flex-direction:column;gap:20px;max-width:760px}
.ab-hero h1{margin:0;font-size:42px;line-height:1.22;font-weight:800;letter-spacing:-.03em}
.ab-hero>p{margin:0;font-size:17px;line-height:1.75;color:var(--db-sub)}
.ab-principles .db-feat h3{margin-top:0}
.ab-tools{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.ab-tool{display:flex;flex-direction:column;gap:4px;padding:16px 18px;border-radius:16px;background:var(--db-card);border:1px solid var(--db-line);color:var(--db-ink)!important;text-decoration:none!important;transition:border-color .15s,transform .15s}
.ab-tool:hover{border-color:var(--db-sub);transform:translateY(-2px)}
.ab-tool b{font-size:15px}.ab-tool span{font-size:12.5px;color:var(--db-sub);line-height:1.45}
.ab-meta{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.ab-box{padding:20px 22px;border-radius:18px;background:var(--db-card);border:1px solid var(--db-line)}
.ab-box h3{margin:0 0 8px;font-size:16px}.ab-box p{margin:0;font-size:14px;line-height:1.7;color:var(--db-sub)}
.ab-box a{color:var(--db-ink)}.ab-mail{display:inline-block;margin-top:10px;font-weight:800}
@media (max-width:900px){.ab-tools{grid-template-columns:repeat(2,minmax(0,1fr))}.ab-meta{grid-template-columns:1fr}.ab-hero h1{font-size:32px}}

/* n153 로고 · 회원 전용 */
.ab-hero-grid{display:grid;grid-template-columns:180px minmax(0,1fr);gap:44px;align-items:center}
.ab-logo{width:180px;height:180px;border-radius:40px;box-shadow:0 24px 60px rgba(0,0,0,.35)}
.ab-lead{margin:-4px 0 14px;font-size:14px;color:var(--db-sub)}
.ab-tool{position:relative}.ab-tool.is-member b::after{content:"회원 전용";margin-left:7px;padding:1px 7px;border-radius:999px;font-size:10.5px;font-weight:800;border:1px solid var(--db-line);background:rgba(127,127,127,.18);vertical-align:2px;white-space:nowrap}
html[lang=en] .ab-tool.is-member b::after{content:"Members only"}html[lang=zh-CN] .ab-tool.is-member b::after{content:"会员专享"}html[lang=th] .ab-tool.is-member b::after{content:"เฉพาะสมาชิก"}
@media (max-width:760px){.ab-hero-grid{grid-template-columns:1fr;gap:22px}.ab-logo{width:96px;height:96px;border-radius:22px}}