.exc-page{width:min(100%,1180px);margin-inline:auto;padding:24px 16px 64px}@media (min-width:640px){.exc-page{padding:28px 20px 72px}}.exc-hero{border-radius:var(--radius-xl);margin-bottom:32px}.exc-hero__inner{flex-direction:column;gap:12px;padding:24px 24px 20px;display:flex}@media (min-width:640px){.exc-hero__inner{padding:28px 28px 24px}}.exc-hero__title{color:var(--foreground);margin:0}.exc-hero__sub{font-family:var(--font-body);color:var(--foreground-muted);max-width:52ch;margin:0;font-size:14px;line-height:1.55}.exc-filter{margin-top:4px}.exc-filter__row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.exc-filter .lv-select,.exc-filter .lv-input{min-width:120px;max-width:200px;min-height:44px;font-family:var(--font-mono);border:2px solid var(--border);border-radius:var(--radius-sm);background:color-mix(in srgb, var(--tone-color) 10%, var(--paper));color:var(--foreground);flex:1;padding:8px 12px;font-size:12px;transition:border-color .18s,box-shadow .18s}.exc-filter .lv-select:focus,.exc-filter .lv-input:focus{border-color:var(--tone-color);box-shadow:0 0 0 3px color-mix(in srgb, var(--tone-color) 18%, transparent);outline:none}.exc-filter .lv-input::placeholder{color:var(--foreground-muted)}.exc-filter .lv-btn{flex-shrink:0;min-height:44px}.exc-filter__check{cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:6px;min-height:44px;padding:0 4px;display:flex}.exc-filter__check input[type=checkbox]{width:16px;height:16px;accent-color:var(--tone-color);cursor:pointer}.exc-cat-chip-row{flex-wrap:wrap;gap:8px;margin-top:4px;display:flex}.exc-cat-chip-row .lv-pill{cursor:pointer;transition:opacity .18s,box-shadow .18s}.exc-cat-chip-row .lv-pill:hover{opacity:1;box-shadow:0 0 0 1px var(--tone-color) inset}.exc-section{margin-top:32px}.exc-section__lead{font-family:var(--font-body);color:var(--foreground-muted);max-width:56ch;margin:0;font-size:13px;line-height:1.55}.exc-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px;display:grid}@media (max-width:480px){.exc-grid{grid-template-columns:repeat(2,1fr);gap:10px}}.exc-card{animation:.28s cubic-bezier(.22,1,.36,1) both exc-card-in;animation-delay:calc(var(--card-idx,0) * 45ms);padding:14px 14px 12px}@keyframes exc-card-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.exc-thumb{border-radius:var(--radius-sm);aspect-ratio:4/3;background:color-mix(in srgb, var(--foreground) 6%, transparent);flex-shrink:0;overflow:hidden}.exc-thumb__img{-o-object-fit:cover;object-fit:cover;width:100%;height:100%;transition:transform .22s;display:block}.exc-card:hover .exc-thumb__img{transform:scale(1.03)}.exc-card__body{flex-direction:column;flex:1;gap:6px;margin-top:10px;display:flex}.exc-card__meta{margin:0}.exchange-owner-badge{vertical-align:-2px;font-family:var(--font-space-mono), ui-monospace, SFMono-Regular, Menlo, monospace;letter-spacing:.04em;color:var(--foreground);text-transform:uppercase;white-space:nowrap;align-items:center;gap:6px;font-size:.82em;font-weight:800;display:inline-flex}.exchange-owner-badge__check{border:1px solid color-mix(in srgb, var(--foreground) 70%, transparent);background:var(--brand-cyan);width:18px;height:18px;color:var(--ink);box-shadow:1px 1px 0 color-mix(in srgb, var(--foreground) 70%, transparent);border-radius:999px;place-items:center;display:inline-grid}.exchange-owner-badge__check svg{fill:currentColor;width:14px;height:14px;display:block}.exc-card__title{color:var(--foreground);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0;display:-webkit-box;overflow:hidden}.exc-card__summary{font-family:var(--font-body);color:var(--foreground-muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0;font-size:12px;line-height:1.45;display:-webkit-box;overflow:hidden}.exc-card__cat{align-self:flex-start;margin-top:2px}.exc-card__footer{border-top:1px solid var(--border);margin-top:10px;padding-top:10px}.exc-card__footer strong{font-family:var(--font-mono);color:var(--foreground);font-size:13px;font-weight:700}.exc-card:focus-visible,.exc-filter .lv-select:focus-visible,.exc-filter .lv-input:focus-visible{outline:2px solid var(--tone-color);outline-offset:2px}@media (prefers-reduced-motion:reduce){.exc-card{animation:none}.exc-card:hover .exc-thumb__img{transform:none}}.exc-filter .lv-select option,.exc-filter .lv-input{background:var(--paper);color:var(--foreground)}