/* ============================================================
   QuickQ 用户口碑页 · 现代化重设计
   文件：static/css/reviews.css
   ============================================================ */

.main-reviews {
    --rv-bg-base: #080c17;
    --rv-bg-dark: #0b1220;
    --rv-bg-card: #0f1830;
    --rv-border: rgba(255, 255, 255, 0.07);
    --rv-border-strong: rgba(255, 255, 255, 0.12);
    --rv-primary: #4f7cff;
    --rv-primary-dark: #2c58d9;
    --rv-accent: #6b9bff;
    --rv-cyan: #22d3ee;
    --rv-green: #4ade80;
    --rv-orange: #f5a623;
    --rv-text: #e6ecf7;
    --rv-text-muted: #98a4bc;
    --rv-text-dim: #5f6c85;
    --rv-radius: 16px;
    --rv-radius-sm: 10px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================================
   1. 面包屑
   ============================================================ */
.main-reviews .breadcrumb-nav {
    background: var(--rv-bg-base);
    border-bottom: 1px solid var(--rv-border);
    padding: 0.8rem 0;
    font-size: 0.8rem;
}
.main-reviews .breadcrumb-nav .container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 1.5rem;
}
.main-reviews .breadcrumb-list {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
    color: var(--rv-text-dim);
}
.main-reviews .breadcrumb-list a {
    color: var(--rv-text-muted);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    transition: color 0.2s;
}
.main-reviews .breadcrumb-list a:hover { color: var(--rv-accent); }
.main-reviews .breadcrumb-list a i { font-size: 0.7rem; }
.main-reviews .breadcrumb-list .sep {
    color: #334155;
    font-size: 0.6rem;
}
.main-reviews .breadcrumb-list li[aria-current="page"] {
    color: #fff;
    font-weight: 500;
}

/* ============================================================
   2. Hero
   ============================================================ */
.main-reviews .reviews-hero {
    position: relative;
    padding: 6rem 1.5rem 5rem;
    overflow: hidden;
    background: radial-gradient(ellipse 80% 60% at 50% 0%, #101a35 0%, var(--rv-bg-base) 70%);
    text-align: center;
    isolation: isolate;
}

.main-reviews .glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    pointer-events: none;
    z-index: 0;
}
.main-reviews .glow-1 {
    width: 520px; height: 520px;
    background: radial-gradient(circle, rgba(79, 124, 255, 0.35), transparent 70%);
    top: -220px; left: 10%;
    animation: rvFloatGlow 12s ease-in-out infinite;
}
.main-reviews .glow-2 {
    width: 420px; height: 420px;
    background: radial-gradient(circle, rgba(34, 211, 238, 0.18), transparent 70%);
    bottom: -180px; right: 8%;
    animation: rvFloatGlow 14s ease-in-out infinite reverse;
}
.main-reviews .glow-3 {
    width: 320px; height: 320px;
    background: radial-gradient(circle, rgba(245, 166, 35, 0.10), transparent 70%);
    top: 40%; right: 30%;
    animation: rvFloatGlow 16s ease-in-out infinite;
}
@keyframes rvFloatGlow {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50%      { transform: translate(30px, -20px) scale(1.08); }
}

.main-reviews .grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 80%);
    z-index: 0;
    pointer-events: none;
}

.main-reviews .reviews-hero .hero-inner {
    position: relative;
    z-index: 2;
    max-width: 980px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.main-reviews .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(79, 124, 255, 0.10);
    border: 1px solid rgba(79, 124, 255, 0.25);
    border-radius: 999px;
    padding: 0.4rem 1.1rem 0.4rem 0.75rem;
    font-size: 0.78rem;
    color: var(--rv-accent);
    font-weight: 500;
    letter-spacing: 0.5px;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
    animation: rvFadeUp 0.6s ease both;
}
.main-reviews .pulse-dot {
    display: inline-block;
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--rv-green);
    box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.6);
    animation: rvPulseDot 2s infinite;
}
@keyframes rvPulseDot {
    0%   { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.6); }
    70%  { box-shadow: 0 0 0 8px rgba(74, 222, 128, 0); }
    100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0); }
}

.main-reviews .reviews-hero h1 {
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.12;
    letter-spacing: -0.035em;
    margin: 0 0 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    animation: rvFadeUp 0.7s 0.1s ease both;
}
.main-reviews .gradient-text {
    background: linear-gradient(135deg, #6b9bff 0%, #22d3ee 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 4px 24px rgba(79, 124, 255, 0.25));
}
.main-reviews .reviews-hero h1 .h1-line2 {
    font-size: 0.62em;
    font-weight: 700;
    color: var(--rv-text);
    letter-spacing: -0.02em;
    opacity: 0.9;
}

.main-reviews .sub-headline {
    color: var(--rv-text-muted);
    font-size: clamp(0.95rem, 1.15vw, 1.1rem);
    line-height: 1.85;
    max-width: 640px;
    margin: 0 auto 2.5rem;
    animation: rvFadeUp 0.7s 0.2s ease both;
}
.main-reviews .sub-headline strong { color: #fff; font-weight: 600; }

/* ---------- 评分概览大卡片 ---------- */
.main-reviews .rating-overview-card {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 2rem;
    align-items: center;
    width: 100%;
    max-width: 820px;
    padding: 1.8rem 2rem;
    background: linear-gradient(135deg, rgba(15, 24, 48, 0.85) 0%, rgba(15, 24, 48, 0.55) 100%);
    border: 1px solid var(--rv-border-strong);
    border-radius: var(--rv-radius);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
    margin-bottom: 2.5rem;
    animation: rvFadeUp 0.7s 0.3s ease both;
    text-align: left;
}

/* 左侧大评分 */
.main-reviews .rating-main {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-right: 2rem;
    border-right: 1px solid var(--rv-border);
}
.main-reviews .rating-score {
    display: flex;
    align-items: baseline;
    gap: 0.15rem;
    line-height: 1;
    color: #fff;
    margin-bottom: 0.6rem;
}
.main-reviews .score-value {
    font-size: 3.4rem;
    font-weight: 800;
    background: linear-gradient(135deg, #f5a623, #ffce5a);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.03em;
}
.main-reviews .score-divider {
    color: #46536b;
    font-size: 1.6rem;
    font-weight: 400;
    margin: 0 0.1rem;
}
.main-reviews .score-max {
    color: var(--rv-text-dim);
    font-size: 1.4rem;
    font-weight: 600;
}
.main-reviews .rating-stars {
    color: var(--rv-orange);
    font-size: 1rem;
    letter-spacing: 3px;
    margin-bottom: 0.5rem;
}
.main-reviews .rating-meta {
    font-size: 0.78rem;
    color: var(--rv-text-dim);
}
.main-reviews .rating-meta strong { color: #fff; }

/* 右侧分布条 */
.main-reviews .rating-distribution {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.main-reviews .dist-row {
    display: grid;
    grid-template-columns: 34px 1fr 48px;
    align-items: center;
    gap: 0.7rem;
    font-size: 0.78rem;
}
.main-reviews .dist-label {
    color: var(--rv-text-muted);
    font-weight: 500;
    font-variant-numeric: tabular-nums;
}
.main-reviews .dist-bar {
    height: 8px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 999px;
    overflow: hidden;
    position: relative;
}
.main-reviews .dist-fill {
    display: block;
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, #f5a623, #ffce5a);
    border-radius: 999px;
    transition: width 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}
.main-reviews .dist-row:first-child .dist-fill {
    background: linear-gradient(90deg, #f5a623, #ffce5a);
}
.main-reviews .dist-row:nth-child(2) .dist-fill {
    background: linear-gradient(90deg, #f5a623, #ffb84d);
    opacity: 0.9;
}
.main-reviews .dist-row:nth-child(3) .dist-fill {
    background: linear-gradient(90deg, #f5a623, #ffa733);
    opacity: 0.75;
}
.main-reviews .dist-row:nth-child(4) .dist-fill {
    background: linear-gradient(90deg, #f5a623, #ff9933);
    opacity: 0.6;
}
.main-reviews .dist-row:nth-child(5) .dist-fill {
    background: linear-gradient(90deg, #f5a623, #ff8c1a);
    opacity: 0.45;
}
.main-reviews .dist-pct {
    color: var(--rv-text-muted);
    font-variant-numeric: tabular-nums;
    text-align: right;
}

/* ---------- Hero 底部统计 ---------- */
.main-reviews .hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    width: 100%;
    max-width: 820px;
    animation: rvFadeUp 0.7s 0.4s ease both;
}
.main-reviews .hero-stat {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.9rem 1rem;
    background: rgba(15, 24, 48, 0.5);
    border: 1px solid var(--rv-border);
    border-radius: var(--rv-radius-sm);
    transition: all 0.25s;
}
.main-reviews .hero-stat:hover {
    border-color: rgba(79, 124, 255, 0.3);
    transform: translateY(-2px);
}
.main-reviews .stat-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px; height: 36px;
    border-radius: 9px;
    background: rgba(79, 124, 255, 0.12);
    border: 1px solid rgba(79, 124, 255, 0.18);
    color: var(--rv-accent);
    font-size: 0.9rem;
    flex-shrink: 0;
}
.main-reviews .stat-icon.green {
    background: rgba(74, 222, 128, 0.12);
    border-color: rgba(74, 222, 128, 0.20);
    color: var(--rv-green);
}
.main-reviews .stat-text {
    display: flex;
    flex-direction: column;
    line-height: 1.25;
    text-align: left;
    min-width: 0;
}
.main-reviews .stat-text strong {
    color: #fff;
    font-size: 0.95rem;
    font-weight: 700;
}
.main-reviews .stat-text span {
    color: var(--rv-text-dim);
    font-size: 0.7rem;
    margin-top: 2px;
}

@keyframes rvFadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   3. 评分维度
   ============================================================ */
.main-reviews .rating-dimensions {
    background: var(--rv-bg-dark);
    padding: 4rem 0 4.5rem;
    border-top: 1px solid var(--rv-border);
    border-bottom: 1px solid var(--rv-border);
    position: relative;
}
.main-reviews .rating-dimensions .container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 1.5rem;
}
.main-reviews .section-header {
    text-align: center;
    margin-bottom: 2.5rem;
}
.main-reviews .section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(79, 124, 255, 0.10);
    border: 1px solid rgba(79, 124, 255, 0.20);
    border-radius: 999px;
    padding: 0.3rem 0.95rem;
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--rv-accent);
    letter-spacing: 0.5px;
    margin-bottom: 0.9rem;
}
.main-reviews .section-title {
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.02em;
    margin: 0 0 0.6rem;
    line-height: 1.2;
}
.main-reviews .section-sub {
    color: var(--rv-text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
    margin: 0;
}

.main-reviews .dimension-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.2rem;
    max-width: 900px;
    margin: 0 auto;
}
.main-reviews .dimension-item {
    background: linear-gradient(180deg, rgba(15, 24, 48, 0.75) 0%, rgba(15, 24, 48, 0.45) 100%);
    border: 1px solid var(--rv-border-strong);
    border-radius: var(--rv-radius);
    padding: 1.8rem 1rem 1.4rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}
.main-reviews .dimension-item::before {
    content: '';
    position: absolute;
    top: 0; left: 50%;
    transform: translateX(-50%);
    width: 60px; height: 2px;
    background: linear-gradient(90deg, transparent, var(--rv-primary), transparent);
    opacity: 0.6;
}
.main-reviews .dimension-item:hover {
    border-color: rgba(79, 124, 255, 0.35);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(79, 124, 255, 0.12);
}
.main-reviews .dimension-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px; height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(79, 124, 255, 0.18), rgba(34, 211, 238, 0.10));
    border: 1px solid rgba(79, 124, 255, 0.22);
    color: #8fb2ff;
    font-size: 1.05rem;
    margin-bottom: 0.85rem;
}
.main-reviews .dimension-item .label {
    display: block;
    font-size: 0.8rem;
    color: var(--rv-text-muted);
    margin-bottom: 0.3rem;
    letter-spacing: 0.3px;
}
.main-reviews .dimension-item .score {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.1;
    margin-bottom: 0.4rem;
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.02em;
}
.main-reviews .stars-small {
    display: inline-flex;
    gap: 2px;
    color: var(--rv-orange);
    font-size: 0.7rem;
}

/* ============================================================
   4. 评价列表
   ============================================================ */
.main-reviews .reviews-list {
    background: var(--rv-bg-base);
    padding: 5rem 0 5rem;
    position: relative;
}
.main-reviews .reviews-list .container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* 筛选标签 */
.main-reviews .filter-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-bottom: 2.5rem;
}
.main-reviews .filter-tab {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1.15rem;
    background: rgba(15, 24, 48, 0.6);
    border: 1px solid var(--rv-border-strong);
    border-radius: 999px;
    color: var(--rv-text-muted);
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.22s ease;
    font-family: inherit;
    letter-spacing: 0.2px;
}
.main-reviews .filter-tab:hover {
    color: #fff;
    border-color: rgba(79, 124, 255, 0.35);
    background: rgba(79, 124, 255, 0.08);
}
.main-reviews .filter-tab.active {
    background: linear-gradient(135deg, var(--rv-primary), var(--rv-primary-dark));
    border-color: var(--rv-primary);
    color: #fff;
    box-shadow: 0 4px 16px rgba(79, 124, 255, 0.3);
}

/* 评价网格 */
.main-reviews .reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.4rem;
}

.main-reviews .review-card {
    display: flex;
    flex-direction: column;
    background: linear-gradient(180deg, rgba(15, 24, 48, 0.75) 0%, rgba(15, 24, 48, 0.45) 100%);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid var(--rv-border-strong);
    border-radius: var(--rv-radius);
    padding: 1.5rem 1.5rem 1.2rem;
    color: var(--rv-text-muted);
    font-size: 0.88rem;
    line-height: 1.75;
    transition: all 0.32s cubic-bezier(0.34, 1.3, 0.64, 1);
    position: relative;
    overflow: hidden;
    animation: rvCardIn 0.5s ease both;
}
.main-reviews .review-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(245, 166, 35, 0.5), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}
.main-reviews .review-card:hover {
    transform: translateY(-6px);
    border-color: rgba(79, 124, 255, 0.35);
    box-shadow: 0 24px 56px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(79, 124, 255, 0.1);
}
.main-reviews .review-card:hover::before {
    opacity: 1;
}

@keyframes rvCardIn {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* 卡片头部：星级 */
.main-reviews .review-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.85rem;
}
.main-reviews .review-rating {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    color: var(--rv-orange);
    font-size: 0.78rem;
    letter-spacing: 1.5px;
}
.main-reviews .review-rating .rating-num {
    margin-left: 0.4rem;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--rv-text-muted);
    letter-spacing: 0;
}

/* 引用文本 */
.main-reviews .review-text {
    flex: 1;
    color: var(--rv-text);
    font-size: 0.9rem;
    line-height: 1.75;
    margin: 0 0 1rem;
    padding: 0;
    border: none;
    position: relative;
    font-weight: 400;
    quotes: """ """ "'" "'";
}
.main-reviews .review-text::before {
    content: '"';
    position: absolute;
    top: -0.35rem;
    left: -0.6rem;
    font-family: Georgia, serif;
    font-size: 2.4rem;
    line-height: 1;
    color: rgba(79, 124, 255, 0.20);
    z-index: 0;
    pointer-events: none;
}
.main-reviews .review-text {
    padding-left: 0.6rem;
}

/* 用户 */
.main-reviews .review-user {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding-top: 1rem;
    border-top: 1px solid var(--rv-border);
    margin-top: auto;
}
.main-reviews .review-user img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(79, 124, 255, 0.18);
    flex-shrink: 0;
    background: #14203a;
}
.main-reviews .user-info {
    display: flex;
    flex-direction: column;
    gap: 1px;
    min-width: 0;
}
.main-reviews .user-info .name {
    color: #fff;
    font-weight: 600;
    font-size: 0.88rem;
}
.main-reviews .user-info .role {
    font-size: 0.7rem;
    color: var(--rv-text-dim);
}
.main-reviews .tag {
    margin-left: auto;
    display: inline-flex;
    align-items: center;
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--rv-accent);
    background: rgba(79, 124, 255, 0.10);
    padding: 0.15rem 0.6rem;
    border-radius: 999px;
    border: 1px solid rgba(79, 124, 255, 0.15);
    white-space: nowrap;
    letter-spacing: 0.2px;
}

/* 日期 */
.main-reviews .review-date {
    display: block;
    font-size: 0.68rem;
    color: var(--rv-text-dim);
    margin-top: 0.6rem;
    text-align: right;
    font-style: normal;
}

/* 空状态 */
.main-reviews .filter-empty {
    text-align: center;
    padding: 4rem 1rem;
    color: var(--rv-text-dim);
    font-size: 0.9rem;
}
.main-reviews .filter-empty i {
    display: block;
    font-size: 2rem;
    margin-bottom: 0.8rem;
    color: #34405a;
}
.main-reviews .filter-empty p { margin: 0; }

/* ============================================================
   5. CTA
   ============================================================ */
.main-reviews .cta-section {
    background: var(--rv-bg-dark);
    padding: 5rem 0 6rem;
    border-top: 1px solid var(--rv-border);
    position: relative;
    overflow: hidden;
}
.main-reviews .cta-section::before {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 800px; height: 400px;
    background: radial-gradient(ellipse, rgba(79, 124, 255, 0.12), transparent 70%);
    pointer-events: none;
}
.main-reviews .cta-section .container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1.5rem;
    position: relative;
}
.main-reviews .cta-box {
    text-align: center;
    padding: 3rem 2rem;
    background: linear-gradient(180deg, rgba(15, 24, 48, 0.85), rgba(15, 24, 48, 0.55));
    border: 1px solid var(--rv-border-strong);
    border-radius: 20px;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
}
.main-reviews .cta-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px; height: 60px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(79, 124, 255, 0.25), rgba(34, 211, 238, 0.15));
    border: 1px solid rgba(79, 124, 255, 0.30);
    color: #a3c2ff;
    font-size: 1.6rem;
    margin-bottom: 1.4rem;
    box-shadow: 0 12px 40px rgba(79, 124, 255, 0.30);
}
.main-reviews .cta-box h3 {
    font-size: clamp(1.3rem, 2.5vw, 1.75rem);
    font-weight: 800;
    color: #fff;
    margin: 0 0 0.7rem;
    letter-spacing: -0.02em;
}
.main-reviews .cta-box p {
    color: var(--rv-text-muted);
    font-size: 0.95rem;
    margin: 0 0 1.8rem;
    line-height: 1.75;
}
.main-reviews .btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, var(--rv-primary) 0%, var(--rv-primary-dark) 100%);
    color: #fff;
    font-weight: 600;
    font-size: 0.98rem;
    padding: 0.9rem 2.2rem;
    border-radius: 999px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 8px 28px rgba(79, 124, 255, 0.35);
    letter-spacing: 0.3px;
}
.main-reviews .btn-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 40px rgba(79, 124, 255, 0.5);
}

/* ============================================================
   6. 响应式
   ============================================================ */
@media (max-width: 1024px) {
    .main-reviews .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .main-reviews .dimension-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 820px) {
    .main-reviews .reviews-hero {
        padding: 4rem 1rem 3.5rem;
    }
    .main-reviews .reviews-hero h1 {
        font-size: clamp(1.9rem, 6vw, 2.6rem);
    }
    .main-reviews .rating-overview-card {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 1.6rem 1.4rem;
        text-align: center;
    }
    .main-reviews .rating-main {
        padding-right: 0;
        padding-bottom: 1.5rem;
        border-right: none;
        border-bottom: 1px solid var(--rv-border);
    }
    .main-reviews .score-value { font-size: 3rem; }
    .main-reviews .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    .main-reviews .rating-dimensions {
        padding: 3rem 0 3.5rem;
    }
    .main-reviews .reviews-list {
        padding: 3.5rem 0 3.5rem;
    }
    .main-reviews .cta-section {
        padding: 3.5rem 0 4rem;
    }
    .main-reviews .cta-box {
        padding: 2rem 1.4rem;
    }
}

@media (max-width: 640px) {
    .main-reviews .reviews-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 520px) {
    .main-reviews .breadcrumb-nav { font-size: 0.72rem; }
    .main-reviews .breadcrumb-nav .container { padding: 0 1rem; }
    .main-reviews .reviews-hero {
        padding: 3rem 1rem 2.5rem;
    }
    .main-reviews .reviews-hero h1 {
        font-size: 1.75rem;
        gap: 0.3rem;
    }
    .main-reviews .sub-headline {
        font-size: 0.88rem;
        margin-bottom: 2rem;
    }
    .main-reviews .rating-overview-card {
        padding: 1.4rem 1.1rem;
    }
    .main-reviews .score-value { font-size: 2.6rem; }
    .main-reviews .rating-stars { font-size: 0.9rem; letter-spacing: 2px; }

    .main-reviews .hero-stats {
        grid-template-columns: 1fr;
        gap: 0.6rem;
    }
    .main-reviews .hero-stat {
        padding: 0.75rem 0.9rem;
    }

    .main-reviews .dimension-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.8rem;
    }
    .main-reviews .dimension-item {
        padding: 1.3rem 0.7rem 1.1rem;
    }
    .main-reviews .dimension-icon {
        width: 38px; height: 38px;
        font-size: 0.9rem;
        margin-bottom: 0.6rem;
    }
    .main-reviews .dimension-item .score { font-size: 1.5rem; }
    .main-reviews .dimension-item .label { font-size: 0.72rem; }

    .main-reviews .filter-tab {
        padding: 0.4rem 0.9rem;
        font-size: 0.75rem;
    }
    .main-reviews .review-card {
        padding: 1.2rem 1.2rem 1rem;
    }
    .main-reviews .review-text {
        font-size: 0.85rem;
    }
    .main-reviews .review-text::before {
        font-size: 2rem;
        left: -0.4rem;
    }
    .main-reviews .review-user img {
        width: 34px; height: 34px;
    }
    .main-reviews .user-info .name { font-size: 0.82rem; }

    .main-reviews .cta-icon {
        width: 50px; height: 50px;
        font-size: 1.3rem;
    }
    .main-reviews .cta-box h3 { font-size: 1.15rem; }
    .main-reviews .btn-cta {
        padding: 0.75rem 1.6rem;
        font-size: 0.9rem;
    }
}

/* ============================================================
   7. 打印
   ============================================================ */
@media print {
    .main-reviews .glow,
    .main-reviews .grid-overlay,
    .main-reviews .cta-section,
    .main-reviews .breadcrumb-nav,
    .main-reviews .filter-tabs { display: none !important; }
    .main-reviews .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .main-reviews .review-card {
        border-color: #ccc;
        background: #fff;
        color: #333;
    }
    .main-reviews .review-text,
    .main-reviews .user-info .name { color: #000; }
}