*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Apple SD Gothic Neo','Malgun Gothic',sans-serif;background:var(--bg);color:var(--text);line-height:1.6}
header{background:transparent;color:var(--ink);text-align:center;padding:32px 16px 12px;position:relative}
header h1{font-size:clamp(1.4rem,4vw,2rem);font-weight:700;color:var(--ink)}
header p{font-size:.9rem;color:var(--muted);margin-top:4px}
.lang-btn{position:absolute;top:16px;right:16px;background:var(--card);border:1px solid var(--line);color:var(--ink);padding:6px 12px;border-radius:6px;cursor:pointer;font-size:.85rem}
.lang-btn:hover{border-color: var(--clay)}
main{max-width:680px;margin:0 auto;padding:16px}
.card{background:var(--card);border-radius:var(--radius);padding:20px;box-shadow:0 2px 8px rgba(0,0,0,.08);margin-bottom:16px}
.card h2{font-size:1rem;color:var(--muted);margin-bottom:14px}
.gender-toggle{display:flex;border:1.5px solid var(--line);border-radius:10px;overflow:hidden;margin-bottom:14px}
.gender-btn{flex:1;padding:12px;border:none;background:var(--card);font-size:1rem;cursor:pointer;color:var(--muted);transition:all .15s}
.gender-btn.active{background:var(--ink);color:#fff;font-weight:700}
.input-row{display:flex;gap:8px;margin-bottom:10px}
.input-group{display:flex;flex-direction:column;gap:4px}
.input-group label{font-size:.82rem;color:var(--muted);font-weight:600}
.input-group input{width:100%;padding:12px;border:1.5px solid var(--line);border-radius:8px;font-size:1rem}
.input-group input:focus{outline:none;border-color: var(--clay)}
.no-time-row{display:flex;align-items:center;gap:6px;font-size:.9rem;cursor:pointer;margin-bottom:4px}
.btn{width:100%;padding:12px;background:var(--ink);color:#fff;border:none;border-radius:8px;font-size:1.05rem;font-weight:700;cursor:pointer;margin-top:14px}
.btn:hover{opacity:.85}
.pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:12px}
.pillar{text-align:center;background:var(--bg);border-radius:10px;padding:12px 8px}
.pillar .label{font-size:.75rem;color:var(--muted);font-weight:700;margin-bottom:6px}
.pillar .gan,.pillar .ji{font-size:1.8rem;font-weight:700;color:var(--ink);line-height:1.2}
.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.info-item{background:var(--bg);border-radius:8px;padding:10px;text-align:center}
.info-item .k{font-size:.78rem;color:var(--muted)}
.info-item .v{font-size:1rem;font-weight:700;color:var(--ink)}
.faq{background:var(--card);border-radius:var(--radius);padding:20px;box-shadow:0 2px 8px rgba(0,0,0,.08);margin-bottom:16px}
.faq h2{font-size:1.1rem;margin-bottom:12px;color:var(--ink)}
details{border-bottom:1px solid var(--line-soft);padding:10px 0}
details:last-child{border-bottom:none}
summary{font-weight:600;cursor:pointer;font-size:.95rem;list-style:none;display:flex;justify-content:space-between}
summary::after{content:'+';font-size:1.2rem;color:var(--ink)}
details[open] summary::after{content:'−'}
details p{margin-top:8px;font-size:.9rem;color:var(--text);line-height:1.7}
.ad-wrap{max-width:728px;margin:12px auto;min-height:90px;background:var(--line-soft)}
.layout{display:flex;align-items:flex-start}
.side-ad{width:160px;min-width:160px;position:sticky;top:8px;padding:8px}
.side-ad ins{display:block;min-height:600px}
.main-wrap{flex:1;min-width:0}
@media(max-width:1000px){.side-ad{display:none}}
footer{text-align:center;padding:20px;font-size:.82rem;color:var(--muted);border-top:1px solid var(--line-soft)}
footer a{color:var(--ink);text-decoration:none}
#result,#analysis{display:none}
@media(max-width:480px){.pillars{grid-template-columns:repeat(2,1fr)}}