.fv-hero{padding-bottom:clamp(80px,10vw,120px)}.fv-hero h1{max-width:16ch}.fv-nav{z-index:40;-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line);background:#fffffff0;position:sticky;top:69px}.fv-nav-bar{scrollbar-width:none;gap:6px;padding:12px 0;display:flex;overflow-x:auto}.fv-nav-bar::-webkit-scrollbar{display:none}.fv-nav-bar a{white-space:nowrap;color:#64748b;border:1px solid #0000;border-radius:999px;flex:none;padding:8px 14px;font-size:14px;font-weight:600;text-decoration:none;transition:color .15s,background .15s,border-color .15s}.fv-nav-bar a:hover{color:var(--ink)}.fv-nav-bar a.on{color:var(--pink);background:#fff1f5;border-color:#fbcfe0}.fv-chapter{padding:clamp(70px,9vw,120px) 0;scroll-margin-top:120px}.fv-head{max-width:760px}.fv-head h2{max-width:20ch}.fv-top.with-shot{grid-template-columns:1fr 1fr;align-items:center;gap:clamp(30px,4vw,60px);display:grid}.fv-top>*{min-width:0}.fv-groups{grid-template-columns:repeat(3,1fr);gap:16px;margin-top:48px;display:grid}.fv-groups.n4,.fv-groups.n2{grid-template-columns:repeat(2,1fr)}.fv-groups.n1{grid-template-columns:minmax(0,640px)}.fv-group{border:1px solid var(--line);background:#fff;border-radius:18px;padding:22px 22px 20px}.hv-light .fv-group{background:var(--soft)}.fv-group h3{margin-bottom:12px;font-size:17px}.fv-group ul{flex-direction:column;gap:9px;margin:0;padding:0;list-style:none;display:flex}.fv-group li{color:#475569;padding-left:18px;font-size:14.5px;line-height:1.55;position:relative}.fv-group li:before{content:"";background:var(--pink);border-radius:50%;width:7px;height:7px;position:absolute;top:8px;left:0}.fv-shot{border:1px solid var(--line);background:#fff;border-radius:18px;max-height:420px;margin:0;overflow:hidden;box-shadow:0 30px 70px #0f172a1f}.fv-shot img{width:100%;height:auto;display:block}@media (max-width:1000px){.fv-top.with-shot{grid-template-columns:1fr}}@media (max-width:900px){.fv-groups.n3{grid-template-columns:repeat(2,1fr)}}@media (max-width:700px){.fv-groups,.fv-groups.n2,.fv-groups.n3,.fv-groups.n4{grid-template-columns:1fr}}