/* ============================================================
   QuickQ 订阅页 · 现代化重设计（1920px 大气布局）
   文件：static/css/price.css
   ============================================================ */

/* ============================================================
   0. 页面外壳 + 容器系统
   ============================================================ */
html { background: #04060d; }
body { margin: 0; }

.page-shell {
    width: 100%;
    max-width: 1920px;
    margin: 0 auto;
    background: #080c17;
    position: relative;
    overflow-x: hidden;
    box-shadow: 0 0 120px rgba(0, 0, 0, 0.6);
}

.main-price {
    --pr-bg-base:    #080c17;
    --pr-bg-dark:    #0b1220;
    --pr-bg-card:    #0f1830;
    --pr-border:        rgba(255, 255, 255, 0.07);
    --pr-border-strong: rgba(255, 255, 255, 0.12);
    --pr-primary:      #4f7cff;
    --pr-primary-dark: #2c58d9;
    --pr-accent:       #6b9bff;
    --pr-cyan:         #22d3ee;
    --pr-green:        #4ade80;
    --pr-gold:         #f5a623;
    --pr-gold-light:   #ffce5a;
    --pr-text:       #e6ecf7;
    --pr-text-muted: #98a4bc;
    --pr-text-dim:   #5f6c85;
    --pr-radius:    18px;
    --pr-radius-sm: 10px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ---------- 三层容器 ---------- */
.container {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding-left: 2.5rem;
    padding-right: 2.5rem;
    box-sizing: border-box;
}
.container-wide   { max-width: 1680px; }
.container-base   { max-width: 1360px; }

@media (max-width: 1440px) {
    .container-wide { max-width: 1440px; }
    .container-base { max-width: 1280px; }
}
@media (max-width: 1024px) {
    .container { padding-left: 1.5rem; padding-right: 1.5rem; }
    .container-wide,
    .container-base { max-width: 100%; }
}
@media (max-width: 520px) {
    .container { padding-left: 1rem; padding-right: 1rem; }
}

/* ---------- section 间距 ---------- */
.main-price .section {
    padding: 8rem 0;
    position: relative;
}
@media (max-width: 820px) {
    .main-price .section { padding: 5rem 0; }
}

/* ---------- 通用 section header ---------- */
.main-price .section-header {
    text-align: center;
    margin-bottom: 4rem;
}
.main-price .section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    background: rgba(79, 124, 255, 0.10);
    border: 1px solid rgba(79, 124, 255, 0.22);
    border-radius: 999px;
    padding: 0.4rem 1.15rem;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--pr-accent);
    letter-spacing: 0.6px;
    margin-bottom: 1.2rem;
}
.main-price .section-title {
    font-size: clamp(2rem, 3.2vw, 3rem);
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.025em;
    margin: 0 0 0.9rem;
    line-height: 1.15;
}
.main-price .section-sub {
    color: var(--pr-text-muted);
    font-size: clamp(0.95rem, 1vw, 1.1rem);
    line-height: 1.75;
    margin: 0 auto;
    max-width: 780px;
}
.main-price .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-price .sub-link {
    color: var(--pr-accent);
    text-decoration: none;
    font-weight: 600;
    border-bottom: 1px dashed rgba(79, 124, 255, 0.4);
    transition: color 0.2s, border-color 0.2s;
}
.main-price .sub-link:hover {
    color: #fff;
    border-bottom-color: #fff;
}

/* ============================================================
   1. 面包屑
   ============================================================ */
.main-price .breadcrumb-nav {
    background: var(--pr-bg-base);
    border-bottom: 1px solid var(--pr-border);
    padding: 1rem 0;
    font-size: 0.82rem;
}
.main-price .breadcrumb-list {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
    color: var(--pr-text-dim);
}
.main-price .breadcrumb-list a {
    color: var(--pr-text-muted);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    transition: color 0.2s;
}
.main-price .breadcrumb-list a:hover { color: var(--pr-accent); }
.main-price .breadcrumb-list a i { font-size: 0.7rem; }
.main-price .breadcrumb-list .sep {
    color: #334155;
    font-size: 0.6rem;
}
.main-price .breadcrumb-list li[aria-current="page"] {
    color: #fff;
    font-weight: 500;
}

/* ============================================================
   2. Hero 区
   ============================================================ */
.main-price .price-hero {
    position: relative;
    padding: 7rem 0 6rem;
    overflow: hidden;
    background: radial-gradient(ellipse 80% 60% at 50% 0%, #101a35 0%, var(--pr-bg-base) 70%);
    text-align: center;
    isolation: isolate;
}
.main-price .glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(130px);
    pointer-events: none;
    z-index: 0;
}
.main-price .glow-1 {
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(79, 124, 255, 0.32), transparent 70%);
    top: -200px; left: 8%;
    animation: prFloatGlow 14s ease-in-out infinite;
}
.main-price .glow-2 {
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(34, 211, 238, 0.18), transparent 70%);
    bottom: -220px; right: 6%;
    animation: prFloatGlow 16s ease-in-out infinite reverse;
}
.main-price .glow-3 {
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(245, 166, 35, 0.12), transparent 70%);
    top: 40%; left: 45%;
    animation: prFloatGlow 18s ease-in-out infinite;
}
@keyframes prFloatGlow {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50%      { transform: translate(30px, -20px) scale(1.08); }
}
.main-price .grid-overlay {
    position: absolute;
    inset: 0;
    z-index: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.022) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px);
    background-size: 80px 80px;
    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%);
    pointer-events: none;
}
.main-price .hero-inner {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.main-price .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    background: rgba(79, 124, 255, 0.12);
    border: 1px solid rgba(79, 124, 255, 0.28);
    border-radius: 999px;
    padding: 0.55rem 1.3rem 0.55rem 0.9rem;
    font-size: 0.82rem;
    color: var(--pr-accent);
    font-weight: 500;
    letter-spacing: 0.5px;
    margin-bottom: 1.6rem;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    animation: prFadeUp 0.6s ease both;
}
.main-price .pulse-dot {
    display: inline-block;
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--pr-green);
    box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.6);
    animation: prPulseDot 2s infinite;
}
@keyframes prPulseDot {
    0%   { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.6); }
    70%  { box-shadow: 0 0 0 10px rgba(74, 222, 128, 0); }
    100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0); }
}
.main-price .price-hero h1 {
    font-size: clamp(2.6rem, 5.5vw, 4.4rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.08;
    letter-spacing: -0.035em;
    margin: 0 0 1.6rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    animation: prFadeUp 0.7s 0.1s ease both;
}
.main-price .price-hero h1 .h1-line2 {
    font-size: 0.48em;
    font-weight: 700;
    color: var(--pr-text);
    letter-spacing: -0.015em;
    opacity: 0.9;
}
.main-price .sub-headline {
    color: var(--pr-text-muted);
    font-size: clamp(1rem, 1.15vw, 1.18rem);
    line-height: 1.9;
    max-width: 640px;
    margin: 0 0 2rem;
    animation: prFadeUp 0.7s 0.2s ease both;
}
.main-price .sub-headline strong { color: #fff; font-weight: 600; }
.main-price .sub-headline em {
    font-style: normal;
    color: var(--pr-accent);
    font-weight: 600;
}

.main-price .free-trial-banner {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.8rem 2.2rem;
    background: linear-gradient(135deg, rgba(74, 222, 128, 0.12), rgba(74, 222, 128, 0.04));
    border: 1px solid rgba(74, 222, 128, 0.28);
    border-radius: 999px;
    font-size: 0.95rem;
    color: #7fe3a3;
    font-weight: 600;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 24px rgba(74, 222, 128, 0.12);
    animation: prFadeUp 0.7s 0.3s ease both;
}
.main-price .free-trial-banner i {
    color: var(--pr-green);
    font-size: 0.9rem;
}

.main-price .trust-bar {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.7rem 1.8rem;
    padding: 0.8rem 2rem;
    background: rgba(15, 24, 48, 0.55);
    border-radius: 999px;
    border: 1px solid var(--pr-border-strong);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    animation: prFadeUp 0.7s 0.4s ease both;
}
.main-price .trust-bar .tag {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--pr-text-dim);
    font-size: 0.85rem;
}
.main-price .trust-bar .tag strong { color: #fff; font-weight: 700; }
.main-price .trust-bar .tag i { color: var(--pr-accent); font-size: 0.8rem; }
.main-price .badge-green {
    display: inline-block;
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--pr-green);
    box-shadow: 0 0 8px rgba(74, 222, 128, 0.7);
    margin-right: 0.2rem;
}

@keyframes prFadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   3. 订阅套餐
   ============================================================ */
.main-price .price-plans {
    background: var(--pr-bg-base);
    border-bottom: 1px solid var(--pr-border);
}

/* 套餐网格：给徽章留出顶部空间 */
.main-price .plans-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    align-items: stretch;
    padding-top: 1.5rem;          /* ★ 关键：给悬浮徽章留出上边距 */
}
@media (max-width: 900px) {
    .main-price .plans-grid {
        grid-template-columns: 1fr;
        gap: 2.4rem;
    }
}

/* ★ 卡片：overflow 改为 visible，让徽章完整显示 */
.main-price .plan-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: linear-gradient(180deg, rgba(15, 24, 48, 0.75) 0%, rgba(15, 24, 48, 0.35) 100%);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--pr-border-strong);
    border-radius: var(--pr-radius);
    padding: 3rem 2rem 2rem;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.34, 1.3, 0.64, 1);
    overflow: visible;            /* ★ 关键：从 hidden 改为 visible */
    isolation: isolate;           /* 独立层叠上下文，防止徽章被其他元素遮挡 */
    margin-top: 1rem;             /* 让徽章顶部不与上一区块重叠 */
}

/* 顶部光条：居中 + 内缩，避免溢出圆角 */
.main-price .plan-card::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, transparent, var(--pr-primary), transparent);
    opacity: 0.5;
    transition: opacity 0.35s;
    pointer-events: none;
}
.main-price .plan-card:hover {
    transform: translateY(-10px);
    border-color: rgba(79, 124, 255, 0.45);
    box-shadow: 0 32px 72px rgba(0, 0, 0, 0.45);
}
.main-price .plan-card:hover::before { opacity: 1; }

/* 最受欢迎 */
.main-price .plan-card.popular {
    border-color: rgba(79, 124, 255, 0.55);
    background: linear-gradient(180deg, rgba(79, 124, 255, 0.10) 0%, rgba(15, 24, 48, 0.55) 100%);
    box-shadow: 0 24px 64px rgba(79, 124, 255, 0.18);
}
.main-price .plan-card.popular::before {
    width: calc(100% - 40px);      /* ★ 内缩 20px，避免溢出圆角 */
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--pr-primary), var(--pr-cyan), transparent);
    opacity: 1;
}

/* 最省 */
.main-price .plan-card.best {
    border-color: rgba(245, 166, 35, 0.5);
    background: linear-gradient(180deg, rgba(245, 166, 35, 0.10) 0%, rgba(15, 24, 48, 0.55) 100%);
    box-shadow: 0 24px 64px rgba(245, 166, 35, 0.15);
}
.main-price .plan-card.best::before {
    width: calc(100% - 40px);      /* ★ 内缩 20px */
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--pr-gold), var(--pr-gold-light), transparent);
    opacity: 1;
}

/* ★ 徽章：完整显示，不再被裁切 */
.main-price .popular-badge {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    background: linear-gradient(135deg, var(--pr-primary), var(--pr-cyan));
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.45rem 1.4rem;
    border-radius: 999px;
    letter-spacing: 0.5px;
    white-space: nowrap;
    box-shadow:
        0 8px 24px rgba(79, 124, 255, 0.5),
        0 0 0 4px var(--pr-bg-base);
    /* ★ 用 box-shadow 的 4px ring 代替 border，视觉更饱满 */
}
.main-price .popular-badge.gold {
    background: linear-gradient(135deg, var(--pr-gold), var(--pr-gold-light));
    color: #2a1a00;
    box-shadow:
        0 8px 24px rgba(245, 166, 35, 0.5),
        0 0 0 4px var(--pr-bg-base);
}

/* 卡片头 */
.main-price .plan-head {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--pr-border);
    margin-bottom: 1.5rem;
}
.main-price .plan-name {
    font-size: 1.15rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.9rem;
    letter-spacing: -0.005em;
}
.main-price .plan-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.15rem;
    color: #fff;
    line-height: 1;
    margin-bottom: 0.6rem;
}
.main-price .plan-price .currency {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--pr-text-muted);
    align-self: flex-start;
    margin-top: 0.4rem;
}
.main-price .plan-price .amount {
    font-size: 4rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    font-variant-numeric: tabular-nums;
}
.main-price .plan-card.popular .plan-price .amount {
    background: linear-gradient(135deg, #6b9bff, #22d3ee);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.main-price .plan-card.best .plan-price .amount {
    background: linear-gradient(135deg, #ffce5a, #f5a623);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.main-price .plan-price .period {
    font-size: 0.95rem;
    color: var(--pr-text-dim);
    font-weight: 500;
    margin-left: 0.2rem;
}
.main-price .plan-equivalent {
    font-size: 0.82rem;
    color: var(--pr-text-dim);
    margin-bottom: 0.6rem;
}
.main-price .plan-equivalent strong { color: #4ade80; font-weight: 700; }

.main-price .plan-save {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--pr-green);
    background: rgba(74, 222, 128, 0.10);
    padding: 0.25rem 0.8rem;
    border-radius: 999px;
    border: 1px solid rgba(74, 222, 128, 0.20);
}
.main-price .plan-save.gold {
    color: var(--pr-gold-light);
    background: rgba(245, 166, 35, 0.12);
    border-color: rgba(245, 166, 35, 0.25);
}

/* 功能列表 */
.main-price .plan-features {
    list-style: none;
    padding: 0;
    margin: 0 0 1.8rem;
    width: 100%;
    text-align: left;
    flex: 1;
}
.main-price .plan-features li {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.5rem 0;
    color: var(--pr-text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}
.main-price .plan-features li i {
    color: var(--pr-accent);
    font-size: 0.9rem;
    width: 18px;
    flex-shrink: 0;
}
.main-price .plan-features li i.gold { color: var(--pr-gold); }

/* 按钮 */
.main-price .btn-subscribe {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--pr-primary), var(--pr-primary-dark));
    color: #fff;
    font-weight: 700;
    font-size: 0.95rem;
    padding: 0.85rem 2rem;
    border-radius: 999px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 8px 24px rgba(79, 124, 255, 0.28);
    width: 100%;
    border: none;
    cursor: pointer;
    letter-spacing: 0.3px;
}
.main-price .btn-subscribe:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 36px rgba(79, 124, 255, 0.45);
}
.main-price .btn-subscribe.popular-btn {
    background: linear-gradient(135deg, var(--pr-primary), var(--pr-cyan));
    box-shadow: 0 10px 28px rgba(79, 124, 255, 0.40);
}
.main-price .btn-subscribe.popular-btn:hover {
    box-shadow: 0 16px 44px rgba(79, 124, 255, 0.55);
}
.main-price .btn-subscribe.gold-btn {
    background: linear-gradient(135deg, var(--pr-gold), var(--pr-gold-light));
    color: #2a1a00;
    box-shadow: 0 10px 28px rgba(245, 166, 35, 0.40);
}
.main-price .btn-subscribe.gold-btn:hover {
    box-shadow: 0 16px 44px rgba(245, 166, 35, 0.55);
}

.main-price .plan-note {
    font-size: 0.72rem;
    color: var(--pr-text-dim);
    margin-top: 0.8rem;
}

/* ============================================================
   4. 功能对比表
   ============================================================ */
.main-price .compare-section {
    background: var(--pr-bg-dark);
    border-bottom: 1px solid var(--pr-border);
}
.main-price .compare-table-wrap {
    overflow-x: auto;
    margin: 0 auto;
    max-width: 100%;
    padding-bottom: 0.5rem;
}
.main-price .compare-table {
    width: 100%;
    min-width: 640px;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 0.92rem;
    border-radius: var(--pr-radius);
    overflow: hidden;
    border: 1px solid var(--pr-border-strong);
    background: linear-gradient(180deg, rgba(15, 24, 48, 0.6), rgba(15, 24, 48, 0.3));
}
.main-price .compare-table th,
.main-price .compare-table td {
    padding: 1.1rem 1.4rem;
    text-align: center;
    border-bottom: 1px solid var(--pr-border);
}
.main-price .compare-table tbody tr:last-child td {
    border-bottom: none;
}
.main-price .compare-table th {
    background: rgba(15, 24, 48, 0.75);
    color: #fff;
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.2px;
}
.main-price .compare-table th:first-child {
    text-align: left;
}
.main-price .compare-table td:first-child {
    text-align: left;
    color: var(--pr-text-muted);
    font-weight: 500;
}
.main-price .compare-table .feature-name { color: #fff; font-weight: 600; }
.main-price .compare-table .highlight-col {
    background: rgba(79, 124, 255, 0.06);
}
.main-price .compare-table .highlight-col-gold {
    background: rgba(245, 166, 35, 0.06);
}
.main-price .compare-table .check { color: var(--pr-green); font-size: 1rem; }
.main-price .compare-table .cross { color: var(--pr-text-dim); font-size: 1rem; }
.main-price .compare-table .gold-text { color: var(--pr-gold-light); }
.main-price .compare-table .white-text { color: #fff; }

@media (max-width: 640px) {
    .main-price .compare-table th,
    .main-price .compare-table td {
        padding: 0.85rem 0.6rem;
        font-size: 0.82rem;
    }
}

/* ============================================================
   5. 订阅权益
   ============================================================ */
.main-price .benefits-section {
    background: var(--pr-bg-base);
    border-bottom: 1px solid var(--pr-border);
}
.main-price .benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}
@media (max-width: 900px) {
    .main-price .benefits-grid { grid-template-columns: 1fr; gap: 1.6rem; }
}
.main-price .benefit-item {
    background: linear-gradient(180deg, rgba(15, 24, 48, 0.75), rgba(15, 24, 48, 0.4));
    border: 1px solid var(--pr-border-strong);
    border-radius: var(--pr-radius);
    padding: 2.8rem 2rem 2.4rem;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.34, 1.3, 0.64, 1);
    position: relative;
    overflow: hidden;
}
.main-price .benefit-item::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(79, 124, 255, 0.5), transparent);
    opacity: 0;
    transition: opacity 0.35s;
}
.main-price .benefit-item:hover {
    transform: translateY(-8px);
    border-color: rgba(79, 124, 255, 0.4);
    box-shadow: 0 32px 72px rgba(0, 0, 0, 0.45);
}
.main-price .benefit-item:hover::before { opacity: 1; }
.main-price .benefit-item .benefit-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 68px; height: 68px;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(79, 124, 255, 0.20), rgba(34, 211, 238, 0.10));
    border: 1px solid rgba(79, 124, 255, 0.25);
    color: #8fb2ff;
    font-size: 1.8rem;
    margin-bottom: 1.4rem;
    transition: transform 0.35s;
}
.main-price .benefit-item:hover .benefit-icon {
    transform: scale(1.08) rotate(-4deg);
}
.main-price .benefit-item h4 {
    font-size: 1.15rem;
    font-weight: 700;
    color: #fff;
    margin: 0 0 0.7rem;
}
.main-price .benefit-item p {
    font-size: 0.92rem;
    color: var(--pr-text-muted);
    line-height: 1.8;
    margin: 0;
}
.main-price .benefits-download-link {
    text-align: center;
    margin-top: 3.5rem;
    color: var(--pr-text-dim);
    font-size: 0.9rem;
}
.main-price .benefits-download-link a {
    color: var(--pr-accent);
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s;
    border-bottom: 1px dashed rgba(79, 124, 255, 0.4);
    padding-bottom: 2px;
}
.main-price .benefits-download-link a:hover {
    color: #fff;
    border-bottom-color: #fff;
}

/* ============================================================
   6. 信任徽章
   ============================================================ */
.main-price .trust-section {
    background: var(--pr-bg-dark);
    padding: 3.5rem 0;
    border-bottom: 1px solid var(--pr-border);
}
.main-price .trust-flex {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem 4rem;
}
.main-price .trust-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--pr-text-dim);
    font-size: 0.88rem;
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: color 0.3s;
}
.main-price .trust-item i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px; height: 40px;
    border-radius: 10px;
    background: rgba(79, 124, 255, 0.10);
    border: 1px solid rgba(79, 124, 255, 0.20);
    color: var(--pr-accent);
    font-size: 1rem;
    flex-shrink: 0;
}
.main-price .trust-item:hover { color: #fff; }

/* ============================================================
   7. 用户评价
   ============================================================ */
.main-price .reviews-section {
    background: var(--pr-bg-base);
    border-bottom: 1px solid var(--pr-border);
}
.main-price .reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}
@media (max-width: 1024px) {
    .main-price .reviews-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
    .main-price .reviews-grid { grid-template-columns: 1fr; gap: 1.4rem; }
}
.main-price .review-card {
    background: linear-gradient(180deg, rgba(15, 24, 48, 0.75), rgba(15, 24, 48, 0.4));
    backdrop-filter: blur(8px);
    border: 1px solid var(--pr-border-strong);
    border-radius: var(--pr-radius);
    padding: 2rem 1.8rem 1.6rem;
    display: flex;
    flex-direction: column;
    transition: all 0.35s cubic-bezier(0.34, 1.3, 0.64, 1);
    position: relative;
    overflow: hidden;
}
.main-price .review-card:hover {
    transform: translateY(-8px);
    border-color: rgba(79, 124, 255, 0.4);
    box-shadow: 0 32px 72px rgba(0, 0, 0, 0.5);
}
.main-price .review-card .stars {
    display: inline-flex;
    gap: 3px;
    color: var(--pr-gold);
    font-size: 0.85rem;
    letter-spacing: 1px;
    margin-bottom: 1.1rem;
}
.main-price .review-card p {
    flex: 1;
    color: var(--pr-text);
    font-size: 0.95rem;
    line-height: 1.85;
    margin: 0 0 1.2rem;
    padding-left: 0.7rem;
    position: relative;
}
.main-price .review-card p::before {
    content: '"';
    position: absolute;
    top: -0.3rem; left: -0.5rem;
    font-family: Georgia, serif;
    font-size: 2.4rem;
    line-height: 1;
    color: rgba(79, 124, 255, 0.25);
}
.main-price .review-card .user {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding-top: 1.2rem;
    border-top: 1px solid var(--pr-border);
    margin-top: auto;
}
.main-price .review-card .user img {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(79, 124, 255, 0.20);
    flex-shrink: 0;
    background: #14203a;
}
.main-price .review-card .user .name {
    color: #fff;
    font-weight: 600;
    font-size: 0.92rem;
}
.main-price .review-card .user .role {
    font-size: 0.72rem;
    color: var(--pr-text-dim);
    margin-left: 0.3rem;
}
.main-price .review-card .tag {
    margin-left: auto;
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--pr-accent);
    background: rgba(79, 124, 255, 0.10);
    padding: 0.25rem 0.7rem;
    border-radius: 999px;
    border: 1px solid rgba(79, 124, 255, 0.18);
    white-space: nowrap;
}
.main-price .review-card .review-date {
    display: block;
    font-size: 0.7rem;
    color: var(--pr-text-dim);
    margin-top: 0.7rem;
    text-align: right;
    font-style: normal;
}

/* ============================================================
   8. FAQ（常显无折叠 · SEO 友好）
   ============================================================ */
.main-price .faq-section {
    background: var(--pr-bg-dark);
    border-top: 1px solid var(--pr-border);
}

/* ---------- 网格：2 列，独立高度 ---------- */
.main-price .faq-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.2rem;
    align-items: start;         /* ★ 关键：卡片独立高度，同行不拉伸 */
}
@media (min-width: 768px) {
    .main-price .faq-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.4rem 1.6rem;
        align-items: start;
    }
}

/* ---------- 常显卡片 ---------- */
.main-price .faq-item {
    position: relative;
    display: flex;
    flex-direction: column;
    background: linear-gradient(180deg, rgba(15, 24, 48, 0.75) 0%, rgba(15, 24, 48, 0.40) 100%);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid var(--pr-border-strong);
    border-radius: var(--pr-radius);
    padding: 1.6rem 1.6rem 1.4rem;
    transition: all 0.35s cubic-bezier(0.34, 1.3, 0.64, 1);
    overflow: hidden;
    height: auto;
    align-self: start;
    scroll-margin-top: 110px;
}
.main-price .faq-item::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(79, 124, 255, 0.6), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}
.main-price .faq-item:hover {
    transform: translateY(-5px);
    border-color: rgba(79, 124, 255, 0.35);
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.45);
}
.main-price .faq-item:hover::before { opacity: 1; }

/* ---------- 卡片头：图标 + 问题 ---------- */
.main-price .faq-head {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    padding-bottom: 1rem;
    margin-bottom: 1.1rem;
    border-bottom: 1px solid var(--pr-border);
}
.main-price .faq-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(79, 124, 255, 0.20), rgba(34, 211, 238, 0.10));
    border: 1px solid rgba(79, 124, 255, 0.25);
    color: #8fb2ff;
    font-size: 1.05rem;
    flex-shrink: 0;
    transition: transform 0.3s, background 0.3s;
}
.main-price .faq-item:hover .faq-icon {
    transform: scale(1.08) rotate(-4deg);
    background: linear-gradient(135deg, rgba(79, 124, 255, 0.30), rgba(34, 211, 238, 0.18));
}

.main-price .faq-q {
    flex: 1;
    font-size: 1.02rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.45;
    margin: 0;
    letter-spacing: -0.005em;
}

/* ---------- 答案：有序步骤 ---------- */
.main-price .faq-a {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}
.main-price .faq-a li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    color: var(--pr-text-muted);
    font-size: 0.9rem;
    line-height: 1.75;
    padding: 0;
    margin: 0;
    list-style: none;
}
.main-price .faq-a .step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--pr-primary), var(--pr-primary-dark));
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    box-shadow: 0 3px 10px rgba(79, 124, 255, 0.30);
    margin-top: 0.2rem;
    line-height: 1;
}
.main-price .faq-a .step-text {
    flex: 1;
    min-width: 0;
    word-break: break-word;
}
.main-price .faq-a strong {
    color: #eaf0ff;
    font-weight: 600;
}
.main-price .faq-a a {
    color: var(--pr-accent);
    text-decoration: none;
    font-weight: 500;
    border-bottom: 1px dashed rgba(79, 124, 255, 0.4);
    transition: color 0.2s, border-color 0.2s;
}
.main-price .faq-a a:hover {
    color: #fff;
    border-bottom-color: #fff;
}

/* ---------- 子链接（在 section-sub 里） ---------- */
.main-price .faq-section .sub-link {
    color: var(--pr-accent);
    text-decoration: none;
    font-weight: 600;
    border-bottom: 1px dashed rgba(79, 124, 255, 0.4);
    transition: color 0.2s, border-color 0.2s;
}
.main-price .faq-section .sub-link:hover {
    color: #fff;
    border-bottom-color: #fff;
}

/* ---------- 响应式 ---------- */
@media (max-width: 820px) {
    .main-price .faq-item {
        padding: 1.3rem 1.3rem 1.2rem;
    }
    .main-price .faq-head {
        gap: 0.7rem;
        padding-bottom: 0.85rem;
        margin-bottom: 0.95rem;
    }
    .main-price .faq-icon {
        width: 36px;
        height: 36px;
        font-size: 0.95rem;
    }
    .main-price .faq-q { font-size: 0.96rem; }
    .main-price .faq-a li { font-size: 0.86rem; }
}

@media (max-width: 520px) {
    .main-price .faq-item {
        padding: 1.15rem 1.15rem 1rem;
    }
    .main-price .faq-q { font-size: 0.9rem; }
    .main-price .faq-a { gap: 0.7rem; }
    .main-price .faq-a li { font-size: 0.82rem; gap: 0.6rem; }
    .main-price .faq-a .step-num {
        width: 20px;
        height: 20px;
        font-size: 0.62rem;
    }
}

/* ============================================================
   9. 响应式微调
   ============================================================ */
@media (max-width: 820px) {
    .main-price .price-hero { padding: 5rem 0 4rem; }
    .main-price .price-hero h1 { font-size: 2.2rem; }
    .main-price .trust-bar {
        padding: 0.7rem 1.2rem;
        gap: 0.5rem 1rem;
        border-radius: 16px;
    }
    .main-price .trust-bar .tag { font-size: 0.78rem; }
    .main-price .plan-card { padding: 2.4rem 1.6rem 1.8rem; }
    .main-price .plan-price .amount { font-size: 3.2rem; }
    .main-price .faq-card .faq-q { padding: 1.3rem 1.5rem; font-size: 1rem; gap: 0.85rem; }
    .main-price .faq-card .q-icon { width: 30px; height: 30px; font-size: 0.8rem; }
    .main-price .faq-steps { padding: 0 1.5rem 1.5rem 1.5rem; font-size: 0.9rem; }
    .main-price .faq-steps li { padding-left: 2rem; }
    .main-price .faq-steps .step-num { width: 1.4rem; height: 1.4rem; font-size: 0.65rem; }
}

@media (max-width: 520px) {
    .main-price .price-hero h1 { font-size: 1.85rem; }
    .main-price .free-trial-banner {
        padding: 0.7rem 1.5rem;
        font-size: 0.85rem;
    }
    .main-price .plan-card { padding: 2.2rem 1.4rem 1.6rem; }
    .main-price .plan-price .amount { font-size: 2.8rem; }
    .main-price .benefit-item { padding: 2rem 1.5rem 1.8rem; }
    .main-price .benefit-item .benefit-icon { width: 58px; height: 58px; font-size: 1.5rem; }
    .main-price .trust-item { font-size: 0.82rem; gap: 0.6rem; }
    .main-price .trust-item i { width: 34px; height: 34px; font-size: 0.85rem; }
    .main-price .faq-card .faq-q { padding: 1.15rem 1.3rem; font-size: 0.94rem; gap: 0.7rem; }
    .main-price .faq-card .q-icon { width: 27px; height: 27px; font-size: 0.72rem; }
    .main-price .faq-steps { padding: 0 1.3rem 1.3rem 1.3rem; font-size: 0.85rem; gap: 0.7rem; }
    .main-price .faq-steps li { padding-left: 1.8rem; line-height: 1.8; }
    .main-price .faq-steps .step-num { width: 1.3rem; height: 1.3rem; font-size: 0.6rem; top: 0.1rem; }
}

/* 打印 */
@media print {
    .main-price .glow,
    .main-price .grid-overlay,
    .main-price .breadcrumb-nav,
    .main-price .backfab { display: none !important; }
}