.mk-bar{background:var(--navy-900);padding:12px 0 10px;margin:8px 0 0;border-bottom:2px solid var(--bb-line)}.mk-bar.is-stuck{position:fixed;top:0;left:0;right:0;z-index:900;margin:0;padding:10px 1.5rem 8px;box-shadow:var(--shadow-lg)}.mk-bar-in{display:flex;flex-direction:column;gap:10px;max-width:var(--bb-width);margin:0 auto}.mk-search{position:relative;max-width:760px;width:100%;margin:0 auto}.mk-search-icon{position:absolute;left:16px;top:50%;transform:translateY(-50%);opacity:.7;pointer-events:none}.mk-search input{margin:0;height:52px;padding:0 48px 0 44px;border-radius:16px;font-size:1rem;color:var(--bb-ink)}.mk-search input::-webkit-search-cancel-button{display:none}.mk-clear{position:absolute;right:8px;top:50%;transform:translateY(-50%);width:38px;height:38px;border:0;border-radius:10px;background:transparent;color:var(--bb-text-2);cursor:pointer;font-size:1rem}.mk-clear:hover{background:var(--bb-lilac-soft);color:var(--bb-ink)}.mk-chips{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}.mk-chips .bb-chip{border:2px solid var(--bb-line);min-height:40px}.mk-chip-n{font-weight:500;color:var(--bb-muted-aa)}.mk-sec{margin-top:40px;scroll-margin-top:150px}#ask{scroll-margin-top:96px}.mk-emoji{margin-right:.4rem}.mk-group-tag{margin-top:auto;padding-top:4px;font:600 .75rem/1.2 var(--bb-font-head);color:var(--bb-muted-aa)}.mk-link{background:none;border:0;padding:0;margin:0;color:var(--bb-purple-ink);font:inherit;font-weight:700;text-decoration:underline;cursor:pointer}.mk-empty h2{font:700 1.25rem/1.25 var(--bb-font-head);color:var(--bb-ink);margin:0 0 6px}.mk-empty p{margin:0;color:var(--bb-text);line-height:1.6}.mk-empty a{color:var(--bb-purple-ink);font-weight:700}@media (max-width:640px){.mk-bar{margin-left:-16px;margin-right:-16px;padding:10px 16px 8px}.mk-bar.is-stuck{margin:0;padding:8px 16px 6px}.mk-search input{height:48px;font-size:16px}.mk-chips{flex-wrap:nowrap;justify-content:flex-start;overflow-x:auto;scrollbar-width:none;margin:0 -16px;padding:0 16px 2px}.mk-chips::-webkit-scrollbar{display:none}.mk-chips .bb-chip{flex-shrink:0}.mk-sec{scroll-margin-top:130px}}@media (max-width:520px){.mk-grid{grid-template-columns:1fr}}