.dier-select-popup{position:fixed;z-index:2147483000;box-sizing:border-box;display:flex;flex-direction:column;gap:6px;padding:8px;border:1px solid var(--line,#74818a);border-radius:8px;background:var(--card,#fff);color:var(--ink,#172b21);box-shadow:0 6px 24px #0005;overflow:hidden;font:14px/1.4 system-ui}
.dier-select-popup input{box-sizing:border-box;width:100%;min-height:36px;flex:none;padding:7px;font:inherit;background:var(--input,#fff);color:inherit;border:1px solid var(--line,#74818a);border-radius:4px}
.dier-select-popup [role=listbox]{overflow:auto;min-height:0;overscroll-behavior:contain}
.dier-select-popup [role=option]{padding:7px 9px;cursor:pointer;overflow-wrap:anywhere;border-radius:4px}
.dier-select-popup [role=option]:hover,.dier-select-popup [aria-selected=true]{background:var(--accent,#267795);color:white}
.dier-select-note{font-size:12px;flex:none}