.ph[data-v-e637be90]{backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);background:color-mix(in oklab,var(--bg,var(--bg-warm)) 88%,transparent);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}.ph-inner[data-v-e637be90]{align-items:center;display:flex;gap:14px;justify-content:space-between;margin:0 auto;max-width:1080px;padding:14px 28px}.ph-lockup[data-v-e637be90]{gap:16px;min-width:0}.ph-brand[data-v-e637be90],.ph-lockup[data-v-e637be90]{align-items:center;display:inline-flex}.ph-brand[data-v-e637be90]{color:var(--ink);text-decoration:none;transition:opacity .14s ease}.ph-brand[data-v-e637be90]:hover{opacity:.85}.ph-pagename[data-v-e637be90]{color:var(--ink);font-size:18px;font-weight:600;letter-spacing:-.015em;line-height:1;overflow:hidden;padding-left:16px;position:relative;text-overflow:ellipsis;white-space:nowrap}.ph-pagename[data-v-e637be90]:before{background:var(--line);content:"";height:22px;left:0;position:absolute;top:50%;transform:translateY(-50%);width:1px}.ph-nav[data-v-e637be90]{align-items:center;display:flex;gap:2px}.ph-link[data-v-e637be90]{border-radius:8px;color:var(--ink-2);font-size:13px;font-weight:500;padding:8px 12px;text-decoration:none;transition:background .14s ease,color .14s ease}.ph-link[data-v-e637be90]:hover{background:var(--hover);color:var(--ink)}.ph-cta[data-v-e637be90]{background:var(--ink);border-radius:8px;color:var(--panel);font-size:13px;font-weight:600;margin-left:6px;padding:8px 14px;text-decoration:none;transition:opacity .14s ease,transform .14s ease;white-space:nowrap}.ph-cta[data-v-e637be90]:hover{opacity:.9;transform:translateY(-1px)}@media(max-width:640px){.ph-inner[data-v-e637be90]{padding:12px 18px}.ph-link-soft[data-v-e637be90]{display:none}.ph-lockup[data-v-e637be90]{gap:12px}.ph-pagename[data-v-e637be90]{font-size:15px;padding-left:12px}.ph-pagename[data-v-e637be90]:before{height:18px}}@media(max-width:460px){.ph-link[data-v-e637be90]{display:none}.ph-cta[data-v-e637be90]{font-size:12.5px;padding:7px 12px}.ph-pagename[data-v-e637be90]{display:none}}