/* PC 用户调研 / 问题反馈 */
.pc-user-voice-page {
    --uv-accent: #ff6b9d;
    --uv-accent-deep: #f5576c;
    --uv-accent-soft: #fff5f8;
    --uv-text: #333;
    --uv-muted: #888;
    --uv-border: #eee;
    --uv-page-width: 860px;
    min-height: 100vh;
    background: linear-gradient(180deg, #fff7fa 0%, #f4f4f4 240px, #f4f4f4 100%);
    color: var(--uv-text);
    font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
}

.pc-user-voice-topbar {
    background: #fff;
    border-bottom: 1px solid var(--uv-border);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}

.pc-user-voice-topbar-inner {
    max-width: 1680px;
    width: calc(100vw - 48px);
    margin: 0 auto;
    padding: 14px 24px;
    display: flex;
    align-items: center;
    gap: 24px;
    box-sizing: border-box;
}

.pc-user-voice-back {
    color: #666;
    text-decoration: none;
    font-size: 14px;
    white-space: nowrap;
}

.pc-user-voice-back:hover { color: var(--uv-accent); }

.pc-user-voice-brand {
    font-size: 15px;
    font-weight: 600;
    color: #444;
}

.pc-user-voice-main {
    max-width: var(--uv-page-width);
    width: calc(100vw - 48px);
    margin: 32px auto 56px;
    box-sizing: border-box;
}

.pc-user-voice-card {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(255, 107, 157, 0.08);
    border: 1px solid #f3e6ec;
    padding: 36px 40px 40px;
}

.pc-user-voice-head {
    margin-bottom: 28px;
    padding-bottom: 24px;
    border-bottom: 1px solid #f5f5f5;
}

.pc-user-voice-eyebrow {
    margin: 0 0 8px;
    font-size: 13px;
    color: var(--uv-accent);
    letter-spacing: 2px;
}

.pc-user-voice-head h1 {
    margin: 0 0 12px;
    font-size: 28px;
    line-height: 1.35;
    font-weight: 700;
}

.pc-user-voice-intro {
    margin: 0;
    font-size: 14px;
    line-height: 1.8;
    color: var(--uv-muted);
}

.pc-user-voice-block {
    margin-bottom: 28px;
}

.pc-user-voice-block h2 {
    margin: 0 0 14px;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.5;
}

.pc-user-voice-block h2 span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    margin-right: 8px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--uv-accent), var(--uv-accent-deep));
    color: #fff;
    font-size: 12px;
    vertical-align: middle;
}

.pc-user-voice-block h2 em {
    font-style: normal;
    font-size: 13px;
    font-weight: 400;
    color: var(--uv-muted);
}

.pc-star-rate {
    display: flex;
    gap: 10px;
    justify-content: center;
    padding: 8px 0 6px;
}

.pc-star-rate__star {
    width: 42px;
    height: 42px;
    border: none;
    background: transparent;
    cursor: pointer;
    position: relative;
}

.pc-star-rate__star::before {
    content: '★';
    display: block;
    font-size: 34px;
    line-height: 42px;
    color: #ddd;
    transition: color .15s, transform .15s;
}

.pc-star-rate__star:hover::before,
.pc-star-rate__star.is-active::before,
.pc-star-rate__star.is-hover::before {
    color: #ffb400;
    transform: scale(1.08);
}

.pc-star-rate__labels {
    display: flex;
    justify-content: space-between;
    max-width: 280px;
    margin: 0 auto;
    font-size: 12px;
    color: var(--uv-muted);
}

.pc-option-list {
    display: grid;
    gap: 10px;
}

.pc-option-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    border: 1px solid var(--uv-border);
    border-radius: 10px;
    cursor: pointer;
    transition: border-color .15s, background .15s, box-shadow .15s;
}

.pc-option-item:hover {
    border-color: #f5c2d4;
    background: var(--uv-accent-soft);
}

.pc-option-item input { margin: 0; accent-color: var(--uv-accent); }

.pc-option-item.is-checked,
.pc-option-item:has(input:checked) {
    border-color: var(--uv-accent);
    background: var(--uv-accent-soft);
    box-shadow: 0 0 0 1px rgba(255, 107, 157, 0.15);
}

.pc-chip-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.pc-chip {
    padding: 10px 18px;
    border: 1px solid #e8e8e8;
    border-radius: 999px;
    background: #fff;
    color: #555;
    font-size: 14px;
    cursor: pointer;
    transition: all .15s;
}

.pc-chip:hover {
    border-color: #f5c2d4;
    color: var(--uv-accent);
}

.pc-chip.is-active {
    border-color: var(--uv-accent);
    background: linear-gradient(135deg, var(--uv-accent), var(--uv-accent-deep));
    color: #fff;
    box-shadow: 0 4px 12px rgba(255, 107, 157, 0.25);
}

.pc-user-voice-textarea,
.pc-user-voice-input {
    width: 100%;
    box-sizing: border-box;
    border: 1px solid #e8e8e8;
    border-radius: 12px;
    padding: 14px 16px;
    font-size: 14px;
    line-height: 1.7;
    color: var(--uv-text);
    background: #fcfcfc;
    transition: border-color .15s, box-shadow .15s;
    resize: vertical;
}

.pc-user-voice-textarea:focus,
.pc-user-voice-input:focus {
    outline: none;
    border-color: var(--uv-accent);
    box-shadow: 0 0 0 3px rgba(255, 107, 157, 0.12);
    background: #fff;
}

.pc-user-voice-textarea { min-height: 120px; }
.pc-user-voice-textarea--large { min-height: 180px; }

.pc-user-voice-hint {
    margin: 8px 0 0;
    font-size: 12px;
    color: #aaa;
}

.pc-upload-zone {
    border: 2px dashed #e8d4de;
    border-radius: 14px;
    background: #fffbfd;
    padding: 18px;
    transition: border-color .15s, background .15s;
}

.pc-upload-zone.is-dragover {
    border-color: var(--uv-accent);
    background: var(--uv-accent-soft);
}

.pc-upload-zone__placeholder {
    text-align: center;
    padding: 28px 16px;
    cursor: pointer;
}

.pc-upload-zone__placeholder strong {
    display: block;
    margin-bottom: 8px;
    font-size: 15px;
    color: #444;
}

.pc-upload-zone__placeholder span {
    font-size: 12px;
    color: var(--uv-muted);
}

.pc-upload-preview {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.pc-upload-preview:empty { display: none; }

.pc-upload-preview__item {
    position: relative;
    width: 96px;
    height: 96px;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--uv-border);
    background: #fff;
}

.pc-upload-preview__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pc-upload-preview__remove {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 22px;
    height: 22px;
    border: none;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.55);
    color: #fff;
    font-size: 14px;
    line-height: 22px;
    cursor: pointer;
}

.pc-upload-preview__status {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 4px;
    font-size: 11px;
    text-align: center;
    color: #fff;
    background: rgba(0, 0, 0, 0.45);
}

.pc-user-voice-actions {
    margin-top: 8px;
    text-align: center;
}

.pc-user-voice-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 220px;
    height: 48px;
    padding: 0 32px;
    border: none;
    border-radius: 999px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: transform .15s, box-shadow .15s;
}

.pc-user-voice-btn--primary {
    background: linear-gradient(135deg, var(--uv-accent), var(--uv-accent-deep));
    color: #fff;
    box-shadow: 0 8px 20px rgba(255, 107, 157, 0.28);
}

.pc-user-voice-btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(255, 107, 157, 0.34);
}

.pc-user-voice-btn:disabled {
    opacity: 0.65;
    cursor: not-allowed;
    transform: none;
}

.pc-user-voice-msg {
    margin-top: 16px;
    text-align: center;
    font-size: 14px;
    color: #e3101e;
}

.pc-user-voice-msg.is-success { color: #389e0d; }

.pc-user-voice-success {
    text-align: center;
    padding: 56px 40px;
}

.pc-user-voice-success-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, #52c41a, #95de64);
    color: #fff;
    font-size: 36px;
    line-height: 72px;
}

.pc-user-voice-success h1 {
    margin: 0 0 10px;
    font-size: 26px;
}

.pc-user-voice-success p {
    margin: 0 0 24px;
    color: var(--uv-muted);
}

@media (max-width: 768px) {
    .pc-user-voice-card { padding: 24px 18px 28px; }
    .pc-user-voice-head h1 { font-size: 22px; }
    .pc-user-voice-main { width: calc(100vw - 24px); }
}