.settings-layout{grid-template-columns:210px minmax(0,1fr);align-items:start;gap:28px;display:grid}.settings-toc{border:1px solid var(--primary-200);background:color-mix(in srgb, var(--white) 80%, transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:20px;gap:2px;padding:10px;display:grid;position:sticky;top:84px}.settings-toc a{color:var(--ink-soft);transition:background var(--transition), color var(--transition);border-radius:12px;padding:9px 12px;font-size:.9rem;text-decoration:none}.settings-toc a:hover{background:var(--primary-50);color:var(--ink)}.settings-toc a.is-active{background:var(--primary-100);color:var(--primary-700);font-weight:500}.settings-toc .icon{color:var(--primary)}.settings-form{gap:22px;display:grid}.settings-section{border:1px solid var(--primary-200);border-radius:var(--radius-lg);background:var(--white);box-shadow:var(--shadow-card);padding:24px 26px;scroll-margin-top:90px;animation:.5s cubic-bezier(.2,.8,.2,1) both rise-in}.settings-section-head{align-items:flex-start;gap:14px;margin-bottom:20px;display:flex}.settings-section-head .icon-badge{width:42px;height:42px}.settings-section-head h2{font-family:var(--font-body);color:var(--ink);font-size:1.15rem;font-weight:600;line-height:1.4}.settings-section-head p{color:var(--ink-soft);margin-top:2px;font-size:.9rem}.sub-cards{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:14px;display:grid}.sub-card{border:1px solid var(--primary-200);background:var(--primary-50);border-radius:18px;align-content:start;gap:14px;padding:18px;display:grid}.sub-card h3{font-family:var(--font-body);letter-spacing:.12em;text-transform:uppercase;color:var(--primary-700);font-size:.8rem;font-weight:600;line-height:1.4}.sub-card .field label{margin-bottom:4px}.sub-card input{background:var(--white)}#ceremony-fields{gap:14px;display:grid}.sub-card-note{background:var(--white);color:var(--ink-soft);border-radius:12px;padding:10px 12px;font-size:.85rem;font-style:italic}.date-field{max-width:320px;margin-bottom:16px}#sec-day>.field-hint{margin-top:12px}@media (width<=900px){.settings-layout{grid-template-columns:1fr;gap:16px}.settings-toc{z-index:5;scrollbar-width:none;gap:4px;padding:6px;display:flex;top:60px;overflow-x:auto}.settings-toc::-webkit-scrollbar{display:none}.settings-toc a{white-space:nowrap;flex:none}.settings-section{padding:20px 16px;scroll-margin-top:130px}}.partner-status{border:1px solid var(--primary-200);background:var(--primary-50);border-radius:14px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;display:flex}.partner-status.is-joined{border-color:var(--accent-300);background:var(--accent-100)}.partner-status-text{margin:0}.partner-actions{flex-wrap:wrap;gap:8px;display:flex}.partner-invite-row{gap:8px;display:flex}.partner-invite-row input{flex:1}