.search-section {
    margin-top: 0;
    width: 100vw;
    display: flex;
    justify-content: center;
}
.search-bar-glass {
    display: flex;
    align-items: center;
    background: rgba(255,255,255,0.25);
    box-shadow: 0 2px 16px rgba(0,0,0,0.08);
    border-radius: 2em;
    padding: 0.3em 0.8em;
    position: relative;
    transition: box-shadow 0.2s, background 0.2s;
}
.search-bar-glass:focus-within,
.search-bar-glass:hover {
    background: rgba(255,255,255,0.32);
    box-shadow: 0 4px 24px rgba(0,0,0,0.13);
}
.search-input {
    border: none;
    outline: none;
    background: transparent;
    font-size: 1.1em;
    color: #222;
    width: 28vw;
    min-width: 220px;
    max-width: 520px;
    padding: 0.2em 0.4em;
    transition: color 0.2s;
}
.search-btn {
    background: linear-gradient(90deg, var(--theme-color, #0099ff) 0%, #4fc3f7 100%);
    border: none;
    outline: none;
    margin-left: 0.5em;
    font-size: 1.1em;
    cursor: pointer;
    color: #fff;
    border-radius: 50%;
    width: 2em;
    height: 2em;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.12);
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}
.search-btn:hover {
    background: linear-gradient(90deg, #4fc3f7 0%, var(--theme-color, #0099ff) 100%);
    color: #fff;
    box-shadow: 0 4px 16px rgba(0,0,0,0.22);
}
body.night .search-input {
    color: #fff !important;
    caret-color: #fff !important;
    background: transparent !important;
}
body.night .search-bar-glass {
    backdrop-filter: blur(18px) saturate(1.3) !important;
    -webkit-backdrop-filter: blur(18px) saturate(1.3) !important;
    background: rgba(30,30,40,0.45) !important;
}
.suggest-list {
    background: rgba(255,255,255,0.82);
    backdrop-filter: blur(18px) saturate(1.2);
    -webkit-backdrop-filter: blur(18px) saturate(1.2);
    border-radius: 1em;
    box-shadow: 0 4px 16px rgba(0,0,0,0.13);
    margin-top: 0.2em;
    padding: 0.3em 0;
    max-height: 16em;
    overflow-y: auto;
    transition: opacity 0.3s, transform 0.3s;
    opacity: 1;
    z-index: 120;
}
.suggest-item {
    padding: 0.6em 1.2em;
    font-size: 1.08em;
    color: #222;
    cursor: pointer;
    border-radius: 0.7em;
    transition: background 0.18s, color 0.18s;
}
.suggest-item:hover {
    background: var(--theme-color, #0099ff, #e6f2ff);
    color: #fff;
}
body.night .suggest-list {
    background: rgba(30,30,40,0.92);
    color: #fff;
    box-shadow: 0 8px 32px rgba(0,0,0,0.18);
}
body.night .suggest-item {
    color: #fff;
}
body.night .suggest-item:hover {
    background: var(--theme-color, #0099ff, #222);
    color: #fff;
}
.suggest-list::-webkit-scrollbar {
    width: 8px;
    background: transparent;
}
.suggest-list::-webkit-scrollbar-thumb {
    background: rgba(180, 200, 255, 0.22);
    border-radius: 6px;
    backdrop-filter: blur(8px) saturate(1.2);
    -webkit-backdrop-filter: blur(8px) saturate(1.2);
    border: 1.5px solid rgba(255,255,255,0.32);
    transition: background 0.3s;
}
.suggest-list::-webkit-scrollbar-thumb:hover {
    background: rgba(80, 120, 255, 0.32);
}
.suggest-list {
    scrollbar-width: none; /* Firefox */
}
.suggest-list:hover {
    scrollbar-width: thin;
    scrollbar-color: rgba(180,200,255,0.22) transparent;
}

/* 搜索引擎按钮基础样式 */
.engine-btn {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 2.8em !important;
    height: 2.8em !important;
    padding: 0 !important;
    border: none !important;
    background: transparent !important;
    cursor: pointer !important;
    transition: all 0.2s ease-out !important;
}

.engine-btn img {
    width: 1.6em !important;
    height: 1.6em !important;
    object-fit: contain !important;
    opacity: 0.85 !important;
    transition: opacity 0.2s ease-out !important;
}

.engine-btn:hover img {
    opacity: 1 !important;
}