.quark-dl-box {
    width: 100%;
    margin: 20px 0 !important;
    padding: 0 !important;
    border: none !important;
    background: none !important;
    text-align: center !important;
    line-height: normal !important;
}

.quark-dl-box * {
    margin: 0 !important;
    padding: 0 !important;
    box-sizing: border-box !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif !important;
    font-size: 14px !important;
    line-height: 1.5 !important;
    color: #333 !important;
    text-decoration: none !important;
    background: transparent !important;
    border: none !important;
    outline: none !important;
    list-style: none !important;
}

.quark-dl-btn {
    display: inline-block !important;
    padding: 16px 40px !important;
    background: #FF5722 !important;
    color: white !important;
    text-decoration: none !important;
    border-radius: 8px !important;
    font-weight: bold !important;
    font-size: 18px !important;
    border: none !important;
    outline: none !important;
    cursor: pointer !important;
    transition: background-color 0.3s ease !important;
    text-align: center !important;
    line-height: normal !important;
    box-shadow: none !important;
    vertical-align: middle !important;
    letter-spacing: normal !important;
    word-spacing: normal !important;
    text-indent: 0 !important;
    text-transform: none !important;
    white-space: nowrap !important;
}

.quark-dl-btn:hover {
    background: #E64A19 !important;
}

.quark-dl-btn:active {
    background: #D84315 !important;
}

.quark-dl-btn .quark-pan-label {
    display: inline-block !important;
    background: #FFFFFF !important;
    color: #FF5722 !important;
    padding: 6px 12px !important;
    border-radius: 4px !important;
    font-size: 16px !important;
    font-weight: bold !important;
    margin-right: 10px !important;
    border: none !important;
    box-shadow: none !important;
    line-height: 1 !important;
    vertical-align: middle !important;
}

.quark-glass-btn {
    background: rgba(255, 255, 255, 0.18) !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
    border: 1px solid rgba(255, 255, 255, 0.35) !important;
    box-shadow: 
        0 4px 15px rgba(0, 0, 0, 0.08) !important,
        inset 0 1px 0 rgba(255, 255, 255, 0.5) !important;
    position: relative !important;
    overflow: hidden !important;
}

.quark-glass-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.4) 50%, transparent 100%);
    animation: quark-glass-shine 3s ease-in-out infinite;
}

@keyframes quark-glass-shine {
    0% { left: -100%; }
    50% { left: 100%; }
    100% { left: -100%; }
}

.quark-glass-btn:hover {
    background: rgba(255, 255, 255, 0.25) !important;
    box-shadow: 
        0 12px 40px rgba(0, 0, 0, 0.2) !important,
        inset 0 1px 0 rgba(255, 255, 255, 0.7) !important;
}

.quark-glass-btn:active {
    background: rgba(255, 255, 255, 0.35) !important;
    box-shadow: 
        0 4px 16px rgba(0, 0, 0, 0.2) !important,
        inset 0 1px 0 rgba(255, 255, 255, 0.5) !important;
}

.quark-report-text {
    text-align: center !important;
    margin: -10px 0 20px !important;
    color: #666 !important;
    font-size: 14px !important;
    line-height: 1.5 !important;
    border: 1px dashed #F44336 !important;
    background: #fff5f5 !important;
    padding: 12px 15px !important;
    border-radius: 4px !important;
}

.quark-report-text span {
    color: red;
    text-decoration: none;
    cursor: pointer;
}

.quark-report-text span:hover {
    text-decoration: underline;
}

.quark-dl-result {
    text-align: center;
    display: none;
    margin: 10px 0;
}

.quark-dl-result.loading {
    color: #666;
}

.quark-dl-result.success {
    color: #4CAF50;
}

.quark-dl-result.error {
    color: #F44336;
}

.quark-search-panel { max-width: 760px; margin: 16px auto 24px; padding: 16px; border: 1px solid #ffd1ca; border-radius: 6px; background: #fff; color: #222; }
.quark-search-alert { display: flex; align-items: baseline; gap: 10px; margin: -16px -16px 14px; padding: 13px 16px; border-bottom: 1px solid #ffd1ca; background: #fff2f0; color: #b42318; }
.quark-search-alert strong { font-size: 17px; }
.quark-search-alert span { font-size: 14px; }
.quark-search-form { display: flex; gap: 8px; }
.quark-search-input { min-width: 0; flex: 1; height: 44px; padding: 0 14px; border: 2px solid #84adff; border-radius: 5px; background: #f5f9ff; color: #123a72; font-size: 16px; font-weight: 700; caret-color: #1677ff; box-shadow: inset 0 0 0 1px rgba(22,119,255,.04); transition: border-color .2s ease, box-shadow .2s ease, background-color .2s ease; }
.quark-search-input:hover { border-color: #528bff; background: #f0f6ff; }
.quark-search-input:focus { border-color: #1677ff; background: #fff; outline: 0; box-shadow: 0 0 0 3px rgba(22,119,255,.16); }
.quark-search-input::selection { background: #1677ff; color: #fff; }
.quark-search-btn, .quark-search-get { border: 0; border-radius: 4px; background: #1677ff; color: #fff; cursor: pointer; }
.quark-search-btn { width: 80px; height: 44px; font-weight: 600; }
.quark-search-status { min-height: 42px; margin-top: 10px; padding: 9px 10px; border-radius: 4px; color: #667085; font-size: 13px; box-sizing: border-box; }
.quark-search-status.is-searching { border: 1px solid #b9d7ff; background: #f3f8ff; color: #175cd3; }
.quark-search-status.has-results { border: 1px solid #abefc6; background: #ecfdf3; color: #067647; }
.quark-search-status.is-empty, .quark-search-status.is-error { border: 1px solid #fedf89; background: #fffaeb; color: #b54708; }
.quark-search-loading { display: flex; align-items: center; min-height: 18px; font-weight: 600; }
.quark-search-spinner { flex: 0 0 16px; width: 16px; height: 16px; margin-right: 8px; border: 2px solid #b9d7ff; border-top-color: #1677ff; border-radius: 50%; animation: quark-search-spin .75s linear infinite; box-sizing: border-box; }
.quark-search-dots::after { content: ''; display: inline-block; width: 18px; animation: quark-search-dots 1.2s steps(4, end) infinite; }
.quark-search-track { position: relative; height: 3px; margin-top: 7px; overflow: hidden; border-radius: 2px; background: #dbeafe; }
.quark-search-track span { position: absolute; top: 0; left: -35%; width: 35%; height: 100%; border-radius: 2px; background: #1677ff; animation: quark-search-scan 1.15s ease-in-out infinite; }
.quark-search-btn.is-searching { position: relative; background: #559cf7; }
@keyframes quark-search-spin { to { transform: rotate(360deg); } }
@keyframes quark-search-dots { 0% { content: ''; } 25% { content: '.'; } 50% { content: '..'; } 75%, 100% { content: '...'; } }
@keyframes quark-search-scan { 0% { left: -35%; } 55% { width: 45%; } 100% { left: 100%; width: 35%; } }
@media (prefers-reduced-motion: reduce) { .quark-search-spinner, .quark-search-dots::after, .quark-search-track span { animation: none; } .quark-search-track span { left: 0; width: 65%; } }
.quark-search-item { display: flex; align-items: center; gap: 12px; padding: 11px 0; border-top: 1px solid #edf0f3; }
.quark-search-item-name { min-width: 0; flex: 1; overflow-wrap: anywhere; font-size: 14px; text-align: left; }
.quark-search-source { display: inline-block; margin-left: 8px; padding: 1px 5px; border: 1px solid #d6dbe3; border-radius: 3px; color: #687386; font-size: 11px; vertical-align: 1px; }
.quark-search-get { flex: 0 0 84px; height: 34px; }
.quark-search-results { max-height: 570px; overflow-y: auto; overscroll-behavior: contain; scrollbar-width: thin; scrollbar-color: #b9c8dd transparent; }
.quark-search-results::-webkit-scrollbar { width: 7px; }
.quark-search-results::-webkit-scrollbar-thumb { border-radius: 6px; background: #b9c8dd; }
.quark-search-btn:disabled, .quark-search-get:disabled { cursor: wait; opacity: .65; }
@media (max-width: 600px) { .quark-search-panel { margin: 12px 0 20px; padding: 12px; } .quark-search-alert { margin: -12px -12px 12px; padding: 12px; align-items: flex-start; flex-direction: column; gap: 3px; } .quark-search-item { align-items: flex-start; } }

/* The fallback panel is inserted into theme article content, so isolate all
   controls from broad theme rules such as .post button and .post input. */
.quark-search-panel {
    display: block !important;
    position: relative !important;
    float: none !important;
    clear: both !important;
    width: auto !important;
    min-width: 0 !important;
    max-width: 760px !important;
    margin: 16px auto 24px !important;
    padding: 16px !important;
    box-sizing: border-box !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif !important;
    font-size: 14px !important;
    font-weight: 400 !important;
    line-height: 1.5 !important;
    text-align: left !important;
    letter-spacing: 0 !important;
    word-spacing: normal !important;
    text-indent: 0 !important;
    text-transform: none !important;
    isolation: isolate;
}
.quark-search-panel *, .quark-search-panel *::before, .quark-search-panel *::after {
    box-sizing: border-box !important;
    float: none !important;
    min-width: 0 !important;
    max-width: none !important;
    font-family: inherit !important;
    font-style: normal !important;
    letter-spacing: 0 !important;
    text-indent: 0 !important;
    text-transform: none !important;
}
.quark-search-panel .quark-search-form {
    display: flex !important;
    position: static !important;
    align-items: stretch !important;
    gap: 8px !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
}
.quark-search-panel .quark-search-input {
    display: block !important;
    flex: 1 1 auto !important;
    width: auto !important;
    height: 44px !important;
    min-height: 44px !important;
    margin: 0 !important;
    padding: 0 14px !important;
    border: 2px solid #84adff !important;
    border-radius: 5px !important;
    background: #f5f9ff !important;
    color: #123a72 !important;
    font-size: 16px !important;
    font-weight: 700 !important;
    line-height: 40px !important;
    text-align: left !important;
    appearance: none !important;
    -webkit-appearance: none !important;
}
.quark-search-panel button.quark-search-btn,
.quark-search-panel button.quark-search-get {
    display: inline-flex !important;
    position: static !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    align-items: center !important;
    justify-content: center !important;
    flex-shrink: 0 !important;
    min-width: 0 !important;
    margin: 0 !important;
    padding: 0 10px !important;
    border: 0 !important;
    border-radius: 4px !important;
    background: #1677ff !important;
    background-image: none !important;
    color: #fff !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    line-height: 1 !important;
    text-align: center !important;
    white-space: nowrap !important;
    text-decoration: none !important;
    text-shadow: none !important;
    box-shadow: none !important;
    cursor: pointer !important;
    appearance: none !important;
    -webkit-appearance: none !important;
}
.quark-search-panel button.quark-search-btn { flex-basis: 80px !important; width: 80px !important; height: 44px !important; min-height: 44px !important; }
.quark-search-panel button.quark-search-get { flex-basis: 84px !important; width: 84px !important; height: 34px !important; min-height: 34px !important; }
.quark-search-panel .quark-search-item {
    display: flex !important;
    position: static !important;
    align-items: center !important;
    gap: 12px !important;
    width: 100% !important;
    min-height: 57px !important;
    margin: 0 !important;
    padding: 11px 0 !important;
    border-top: 1px solid #edf0f3 !important;
    background: transparent !important;
}
.quark-search-panel .quark-search-item-name {
    display: block !important;
    flex: 1 1 auto !important;
    width: auto !important;
    margin: 0 !important;
    padding: 0 !important;
    color: #222 !important;
    font-size: 14px !important;
    font-weight: 400 !important;
    line-height: 1.5 !important;
    text-align: left !important;
    overflow-wrap: anywhere !important;
}
.quark-search-panel .quark-search-alert,
.quark-search-panel .quark-search-status,
.quark-search-panel .quark-search-results { position: static !important; float: none !important; width: auto !important; text-align: left !important; }
@media (max-width: 600px) {
    .quark-search-panel { margin: 12px 0 20px !important; padding: 12px !important; }
    .quark-search-panel .quark-search-item { align-items: flex-start !important; }
}

.progress-container {
    width: 100%;
    height: 8px;
    background: #eee;
    border-radius: 4px;
    margin: 10px 0;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    width: 0%;
    background: #F3AC07;
    border-radius: 4px;
    transition: width 0.3s ease;
}

.quark-qr-modal {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    z-index: 99999 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    overflow: hidden !important;
    padding: 0 !important;
    margin: 0 !important;
}

.quark-modal-overlay {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background: rgba(0,0,0,0.7) !important;
    z-index: 1 !important;
}

.quark-modal-content {
    position: relative !important;
    background: white !important;
    padding: 25px !important;
    border-radius: 12px !important;
    text-align: center !important;
    max-width: 300px !important;
    width: auto !important;
    margin: 0 !important;
    z-index: 2 !important;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3) !important;
    border: none !important;
}

.quark-modal-content h3 {
    font-size: 18px !important;
    font-weight: bold !important;
    color: #333 !important;
    margin: 0 0 20px 0 !important;
    padding: 0 !important;
    line-height: 1.2 !important;
}

.quark-modal-close {
    position: absolute !important;
    top: 15px !important;
    right: 15px !important;
    font-size: 24px !important;
    cursor: pointer !important;
    z-index: 10 !important;
    color: #999 !important;
    background: none !important;
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

.quark-modal-close:hover {
    color: #666 !important;
}

.quark-qr-code {
    width: 220px !important;
    height: 220px !important;
    margin: 20px auto !important;
    display: block !important;
    border: none !important;
}

.quark-qr-tip {
    color: #666 !important;
    font-size: 14px !important;
    margin-top: 10px !important;
    line-height: 1.5 !important;
    white-space: normal !important;
    word-break: break-word !important;
}

.quark-alert-modal {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    z-index: 99999 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    overflow: hidden !important;
    padding: 0 !important;
    margin: 0 !important;
}

.quark-alert-content {
    position: relative !important;
    background: white !important;
    padding: 30px !important;
    border-radius: 12px !important;
    text-align: center !important;
    max-width: 320px !important;
    width: auto !important;
    margin: 0 !important;
    z-index: 2 !important;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3) !important;
    border: none !important;
}

.quark-alert-content p {
    font-size: 16px !important;
    color: #333 !important;
    margin: 0 0 20px 0 !important;
    padding: 0 !important;
}

.quark-alert-btn {
    display: inline-block !important;
    padding: 10px 30px !important;
    background: #FF5722 !important;
    color: white !important;
    text-decoration: none !important;
    border-radius: 6px !important;
    font-weight: bold !important;
    font-size: 14px !important;
    border: none !important;
    outline: none !important;
    cursor: pointer !important;
    transition: background-color 0.3s ease !important;
    text-align: center !important;
    line-height: 1.2 !important;
}

.quark-alert-btn:hover {
    background: #E64A19 !important;
}