/* ============================================================
   Product Pages Set 2 — 深圳创臣企业管理有限公司
   Template 1: services/secretary  (sec-*)  Warning/Protection 主题
   Template 2: services/taxation  (tax-*)  Financial Flow 主题
   依赖 style.css 中的 :root CSS 变量
   ============================================================ */

/* ============================================================
   共享工具类
   ============================================================ */
.sec-container,
.tax-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================================
   Template 1 —— 公司秘书服务（Warning / Protection 主题）
   ============================================================ */

/* --- Banner：全宽背景图 + 深色遮罩 --- */
.sec-banner {
    position: relative;
    min-height: 400px;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center;
    overflow: hidden;
}
.sec-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(100deg, rgba(7, 12, 24, 0.92) 0%, rgba(9, 20, 40, 0.78) 45%, rgba(13, 42, 84, 0.45) 100%);
}
.sec-banner-inner {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 24px;
    width: 100%;
}
.sec-banner-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 16px;
    border: 1px solid rgba(245, 158, 11, 0.55);
    background: rgba(220, 38, 38, 0.18);
    color: var(--gold-light, #fbbf24);
    font-size: 13px;
    letter-spacing: 3px;
    border-radius: 999px;
    margin-bottom: 22px;
}
.sec-banner-tag::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #f87171;
    box-shadow: 0 0 10px #f87171;
}
.sec-banner-title {
    font-size: 46px;
    line-height: 1.2;
    color: var(--white, #fff);
    font-weight: 800;
    margin: 0 0 16px;
    border-left: 6px solid #ef4444;
    padding-left: 22px;
}
.sec-banner-sub {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.82);
    margin: 0 0 28px;
    padding-left: 28px;
    max-width: 640px;
    line-height: 1.8;
}
.sec-banner-actions {
    padding-left: 28px;
}
.sec-banner-btn {
    display: inline-block;
    padding: 14px 38px;
    background: linear-gradient(135deg, #ef4444, #f97316);
    color: var(--white, #fff);
    font-size: 16px;
    font-weight: 600;
    border-radius: var(--radius, 12px);
    box-shadow: 0 10px 30px -8px rgba(239, 68, 68, 0.65);
    transition: var(--transition, all 0.3s ease);
    text-decoration: none;
}
.sec-banner-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 40px -8px rgba(239, 68, 68, 0.8);
}

/* --- 通用 Section --- */
.sec-section {
    padding: 76px 0;
}
.sec-section--alt {
    background: #f6f8fb;
}
.sec-section--dark {
    background: linear-gradient(160deg, #0b1526 0%, #10233f 60%, #0d1b30 100%);
}
.sec-section-head {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 52px;
}
.sec-section-head h2 {
    font-size: 34px;
    font-weight: 800;
    color: var(--dark, #111827);
    margin: 0 0 14px;
    position: relative;
    display: inline-block;
    padding-bottom: 14px;
}
.sec-section-head h2::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
    width: 64px;
    height: 4px;
    border-radius: 4px;
    background: linear-gradient(90deg, #ef4444, #f97316);
}
.sec-section-head p {
    font-size: 16px;
    color: #5b6b7f;
    line-height: 1.9;
    margin: 0;
}
.sec-section--dark .sec-section-head h2 {
    color: var(--white, #fff);
}
.sec-section--dark .sec-section-head p {
    color: rgba(255, 255, 255, 0.68);
}

/* --- 简介区：左右分栏，左侧警戒条纹装饰 --- */
.sec-intro {
    display: flex;
    align-items: stretch;
    gap: 48px;
}
.sec-intro-deco {
    flex: 0 0 90px;
    border-radius: var(--radius, 12px);
    background: repeating-linear-gradient(
        -45deg,
        #ef4444 0 14px,
        #f97316 14px 28px,
        #f59e0b 28px 42px
    );
    box-shadow: var(--shadow, 0 4px 6px rgba(0,0,0,.08));
    position: relative;
    overflow: hidden;
}
.sec-intro-deco::after {
    content: '!';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 56px;
    font-weight: 900;
    color: var(--white, #fff);
    background: rgba(0, 0, 0, 0.22);
}
.sec-intro-body {
    flex: 1;
}
.sec-intro-body h2 {
    font-size: 32px;
    font-weight: 800;
    color: var(--dark, #111827);
    margin: 0 0 18px;
}
.sec-intro-body h2 span {
    color: #dc2626;
}
.sec-intro-body p {
    font-size: 16px;
    line-height: 2;
    color: #4b5a6e;
    margin: 0;
}

/* --- 后果警示卡：红橙渐变 --- */
.sec-warning-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.sec-warning-card {
    position: relative;
    border-radius: var(--radius, 12px);
    padding: 40px 30px 34px;
    background: linear-gradient(150deg, #b91c1c 0%, #dc2626 45%, #ea580c 100%);
    color: var(--white, #fff);
    box-shadow: var(--shadow-xl, 0 20px 50px -10px rgba(0,0,0,.15));
    overflow: hidden;
    transition: var(--transition, all 0.3s ease);
}
.sec-warning-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 8px;
    background: repeating-linear-gradient(-45deg, rgba(255,255,255,.35) 0 10px, transparent 10px 20px);
}
.sec-warning-card:hover {
    transform: translateY(-8px);
}
.sec-warning-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    margin-bottom: 22px;
}
.sec-warning-card h3 {
    font-size: 21px;
    font-weight: 700;
    margin: 0 0 12px;
}
.sec-warning-card p {
    font-size: 15px;
    line-height: 1.9;
    color: rgba(255, 255, 255, 0.88);
    margin: 0;
}

/* --- 案例故事卡 + 教训提示 --- */
.sec-case-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}
.sec-case-card {
    background: var(--white, #fff);
    border-radius: var(--radius, 12px);
    padding: 32px 30px;
    border: 1px solid #e6ebf2;
    border-top: 4px solid #dc2626;
    box-shadow: var(--shadow, 0 4px 6px rgba(0,0,0,.07));
    transition: var(--transition, all 0.3s ease);
}
.sec-case-card:hover {
    box-shadow: var(--shadow-xl, 0 20px 50px -10px rgba(0,0,0,.15));
    transform: translateY(-4px);
}
.sec-case-label {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    color: #b45309;
    background: #fffbeb;
    border: 1px solid #fde68a;
    padding: 4px 12px;
    border-radius: 999px;
    margin-bottom: 16px;
}
.sec-case-desc {
    font-size: 15px;
    line-height: 1.95;
    color: #3f4c5e;
    margin: 0 0 20px;
}
.sec-case-lesson {
    position: relative;
    background: linear-gradient(135deg, #fef2f2, #fff7ed);
    border-left: 4px solid #ea580c;
    border-radius: 8px;
    padding: 16px 18px 16px 50px;
    font-size: 14px;
    line-height: 1.8;
    color: #7c2d12;
}
.sec-case-lesson::before {
    content: '⚠';
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 20px;
}

/* --- 罚款表格 --- */
.sec-penalty-block {
    background: var(--white, #fff);
    border-radius: var(--radius, 12px);
    box-shadow: var(--shadow, 0 4px 6px rgba(0,0,0,.07));
    border: 1px solid #e6ebf2;
    padding: 34px 34px 28px;
    margin-bottom: 32px;
}
.sec-penalty-block:last-child {
    margin-bottom: 0;
}
.sec-penalty-block h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--dark, #111827);
    margin: 0 0 20px;
    padding-left: 14px;
    border-left: 4px solid #dc2626;
}
.sec-penalty-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 15px;
}
.sec-penalty-table th {
    background: #10233f;
    color: var(--white, #fff);
    text-align: left;
    padding: 13px 18px;
    font-weight: 600;
    letter-spacing: 1px;
}
.sec-penalty-table td {
    padding: 13px 18px;
    color: #3f4c5e;
    border-bottom: 1px solid #edf1f6;
}
.sec-penalty-table tbody tr:nth-child(odd) {
    background: #f8fafc;
}
.sec-penalty-table tbody tr:nth-child(even) {
    background: var(--white, #fff);
}
.sec-penalty-table tbody tr:hover {
    background: #fff7ed;
}
.sec-penalty-fee {
    color: #dc2626;
    font-weight: 700;
    white-space: nowrap;
}
.sec-penalty-delay {
    color: #b45309;
    font-weight: 600;
    white-space: nowrap;
}

/* --- 年审信息行 --- */
.sec-review-wrap {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 40px;
    align-items: start;
}
.sec-review-list {
    background: var(--white, #fff);
    border-radius: var(--radius, 12px);
    border: 1px solid #e6ebf2;
    box-shadow: var(--shadow, 0 4px 6px rgba(0,0,0,.07));
    overflow: hidden;
}
.sec-review-row {
    display: flex;
    align-items: center;
    padding: 18px 26px;
    border-bottom: 1px solid #eef2f7;
    transition: var(--transition, all 0.3s ease);
}
.sec-review-row:last-child {
    border-bottom: none;
}
.sec-review-row:nth-child(odd) {
    background: #f8fafc;
}
.sec-review-row:hover {
    background: #fff7ed;
}
.sec-review-row dt {
    flex: 0 0 180px;
    font-weight: 600;
    color: var(--dark, #111827);
    font-size: 15px;
}
.sec-review-row dd {
    margin: 0;
    font-size: 15px;
    color: #4b5a6e;
    line-height: 1.7;
}
.sec-review-reminder {
    background: linear-gradient(150deg, #7f1d1d, #b91c1c 60%, #c2410c);
    border-radius: var(--radius, 12px);
    padding: 34px 30px;
    color: var(--white, #fff);
    box-shadow: var(--shadow-xl, 0 20px 50px -10px rgba(0,0,0,.15));
    position: relative;
    overflow: hidden;
}
.sec-review-reminder::before {
    content: '';
    position: absolute;
    right: -40px;
    top: -40px;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
}
.sec-review-reminder h3 {
    font-size: 20px;
    margin: 0 0 14px;
    font-weight: 700;
}
.sec-review-reminder p {
    font-size: 15px;
    line-height: 1.95;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

/* --- 服务网格（深色背景） --- */
.sec-service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}
.sec-service-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius, 12px);
    padding: 34px 28px;
    transition: var(--transition, all 0.3s ease);
    position: relative;
}
.sec-service-card::after {
    content: '';
    position: absolute;
    left: 28px;
    bottom: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, #ef4444, #f59e0b);
    transition: var(--transition, all 0.3s ease);
}
.sec-service-card:hover {
    background: rgba(255, 255, 255, 0.09);
    transform: translateY(-6px);
}
.sec-service-card:hover::after {
    width: calc(100% - 56px);
}
.sec-service-num {
    font-size: 14px;
    font-weight: 700;
    color: #fbbf24;
    letter-spacing: 3px;
    margin-bottom: 14px;
    display: block;
}
.sec-service-card h3 {
    font-size: 20px;
    color: var(--white, #fff);
    font-weight: 700;
    margin: 0 0 12px;
}
.sec-service-card p {
    font-size: 14.5px;
    line-height: 1.9;
    color: rgba(255, 255, 255, 0.66);
    margin: 0;
}

/* --- CTA --- */
.sec-cta {
    padding: 80px 0;
    background:
        linear-gradient(120deg, rgba(153, 27, 27, 0.94) 0%, rgba(194, 65, 12, 0.92) 100%),
        repeating-linear-gradient(-45deg, rgba(0,0,0,.06) 0 16px, transparent 16px 32px);
    text-align: center;
}
.sec-cta h2 {
    font-size: 34px;
    color: var(--white, #fff);
    font-weight: 800;
    margin: 0 0 14px;
}
.sec-cta p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.85);
    margin: 0 0 32px;
}
.sec-cta-btn {
    display: inline-block;
    padding: 16px 52px;
    background: var(--white, #fff);
    color: #b91c1c;
    font-size: 17px;
    font-weight: 700;
    border-radius: 999px;
    text-decoration: none;
    box-shadow: 0 12px 34px -8px rgba(0, 0, 0, 0.4);
    transition: var(--transition, all 0.3s ease);
}
.sec-cta-btn:hover {
    transform: translateY(-3px) scale(1.03);
}

/* ============================================================
   Template 2 —— 会计财税服务（Financial Flow / Numbers 主题）
   ============================================================ */

/* --- Banner：全宽背景图 + 深色遮罩（绿蓝调） --- */
.tax-banner {
    position: relative;
    min-height: 400px;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center;
    overflow: hidden;
}
.tax-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(115deg, rgba(4, 24, 22, 0.93) 0%, rgba(6, 46, 42, 0.82) 50%, rgba(8, 68, 90, 0.55) 100%);
}
.tax-banner-inner {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 24px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}
.tax-banner-text {
    max-width: 640px;
}
.tax-banner-eyebrow {
    display: inline-block;
    font-size: 13px;
    letter-spacing: 4px;
    font-weight: 600;
    color: #6ee7b7;
    border-bottom: 2px solid #10b981;
    padding-bottom: 6px;
    margin-bottom: 22px;
}
.tax-banner-title {
    font-size: 46px;
    line-height: 1.22;
    color: var(--white, #fff);
    font-weight: 800;
    margin: 0 0 16px;
}
.tax-banner-sub {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.9;
    margin: 0 0 30px;
}
.tax-banner-btn {
    display: inline-block;
    padding: 14px 40px;
    background: linear-gradient(135deg, #10b981, #0ea5e9);
    color: var(--white, #fff);
    font-size: 16px;
    font-weight: 600;
    border-radius: 999px;
    text-decoration: none;
    box-shadow: 0 10px 30px -8px rgba(16, 185, 129, 0.6);
    transition: var(--transition, all 0.3s ease);
}
.tax-banner-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 40px -8px rgba(14, 165, 233, 0.7);
}
/* Banner 右侧账单风格装饰 */
.tax-banner-ticker {
    flex: 0 0 300px;
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: var(--radius, 12px);
    padding: 26px 26px 20px;
    backdrop-filter: blur(6px);
}
.tax-banner-ticker h4 {
    margin: 0 0 16px;
    font-size: 15px;
    color: #6ee7b7;
    letter-spacing: 2px;
    font-weight: 700;
    border-bottom: 1px dashed rgba(255,255,255,.25);
    padding-bottom: 12px;
}
.tax-ticker-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 9px 0;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.15);
}
.tax-ticker-row:last-child {
    border-bottom: none;
}
.tax-ticker-row span {
    font-size: 13.5px;
    color: rgba(255, 255, 255, 0.72);
}
.tax-ticker-row strong {
    font-size: 17px;
    color: #34d399;
    font-variant-numeric: tabular-nums;
}

/* --- 通用 Section --- */
.tax-section {
    padding: 76px 0;
}
.tax-section--alt {
    background: linear-gradient(180deg, #f2faf7 0%, #eef6fb 100%);
}
.tax-section--dark {
    background: linear-gradient(150deg, #052e2b 0%, #073b3a 55%, #06283a 100%);
}
.tax-section-head {
    max-width: 760px;
    margin: 0 auto 52px;
}
.tax-section-head--center {
    text-align: center;
}
.tax-section-head h2 {
    font-size: 34px;
    font-weight: 800;
    color: var(--dark, #111827);
    margin: 0 0 12px;
}
.tax-section-head h2 em {
    font-style: normal;
    color: #059669;
}
.tax-section-head p {
    font-size: 16px;
    line-height: 1.9;
    color: #566578;
    margin: 0;
}
.tax-section--dark .tax-section-head h2 {
    color: var(--white, #fff);
}
.tax-section--dark .tax-section-head p {
    color: rgba(255, 255, 255, 0.68);
}

/* --- 简介区 --- */
.tax-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
}
.tax-intro h2 {
    font-size: 32px;
    font-weight: 800;
    color: var(--dark, #111827);
    margin: 0 0 18px;
    padding-bottom: 16px;
    border-bottom: 3px solid;
    border-image: linear-gradient(90deg, #10b981, #0ea5e9) 1;
    display: inline-block;
}
.tax-intro p {
    font-size: 16px;
    line-height: 2.05;
    color: #4b5a6e;
    margin: 0;
}
.tax-intro-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.tax-stat {
    background: var(--white, #fff);
    border: 1px solid #e2ecf2;
    border-radius: var(--radius, 12px);
    padding: 26px 24px;
    box-shadow: var(--shadow, 0 4px 6px rgba(0,0,0,.07));
    position: relative;
    overflow: hidden;
}
.tax-stat::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #10b981, #0ea5e9);
}
.tax-stat strong {
    display: block;
    font-size: 34px;
    font-weight: 800;
    color: #059669;
    font-variant-numeric: tabular-nums;
    margin-bottom: 6px;
}
.tax-stat span {
    font-size: 14px;
    color: #5b6b7f;
}

/* --- 后果数字卡：大号数字 --- */
.tax-num-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.tax-num-card {
    background: var(--white, #fff);
    border: 1px solid #e4ecf2;
    border-radius: var(--radius, 12px);
    padding: 34px 28px;
    box-shadow: var(--shadow, 0 4px 6px rgba(0,0,0,.07));
    transition: var(--transition, all 0.3s ease);
    position: relative;
}
.tax-num-card::before {
    content: '';
    position: absolute;
    top: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1), rgba(249, 115, 22, 0.12));
}
.tax-num-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl, 0 20px 50px -10px rgba(0,0,0,.15));
    border-color: #fdba74;
}
.tax-num-card .tax-num {
    font-size: 44px;
    line-height: 1;
    font-weight: 900;
    background: linear-gradient(135deg, #ef4444, #f97316);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-variant-numeric: tabular-nums;
    margin-bottom: 14px;
    display: block;
}
.tax-num-card p {
    font-size: 14.5px;
    line-height: 1.85;
    color: #4b5a6e;
    margin: 0;
}

/* --- CRS 三步 --- */
.tax-crs-wrap {
    display: flex;
    gap: 26px;
}
.tax-crs-step {
    flex: 1;
    background: var(--white, #fff);
    border-radius: var(--radius, 12px);
    padding: 32px 28px;
    border: 1px solid #dfe9f0;
    box-shadow: var(--shadow, 0 4px 6px rgba(0,0,0,.07));
    position: relative;
    transition: var(--transition, all 0.3s ease);
}
.tax-crs-step:hover {
    border-color: #6ee7b7;
    transform: translateY(-4px);
}
.tax-crs-step .tax-crs-num {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: linear-gradient(135deg, #10b981, #0ea5e9);
    color: var(--white, #fff);
    font-size: 22px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    box-shadow: 0 8px 20px -6px rgba(16, 185, 129, 0.55);
}
.tax-crs-step h3 {
    font-size: 19px;
    font-weight: 700;
    color: var(--dark, #111827);
    margin: 0;
}
.tax-crs-warning {
    margin-top: 34px;
    background: linear-gradient(135deg, #fef2f2, #fff7ed);
    border: 1px solid #fecaca;
    border-left: 6px solid #ef4444;
    border-radius: var(--radius-sm, 8px);
    padding: 22px 28px;
    font-size: 15px;
    line-height: 1.9;
    color: #7f1d1d;
}
.tax-crs-warning strong {
    color: #dc2626;
}

/* --- 流程步骤（深色背景，横向流程 + 连接线） --- */
.tax-flow {
    display: flex;
    align-items: flex-start;
}
.tax-flow-step {
    flex: 1;
    text-align: center;
    position: relative;
    padding: 0 14px;
}
.tax-flow-step::after {
    content: '';
    position: absolute;
    top: 30px;
    left: calc(50% + 44px);
    width: calc(100% - 88px);
    height: 2px;
    background: repeating-linear-gradient(90deg, rgba(110, 231, 183, 0.7) 0 10px, transparent 10px 18px);
}
.tax-flow-step:last-child::after {
    display: none;
}
.tax-flow-circle {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.12);
    border: 2px solid #10b981;
    color: #6ee7b7;
    font-size: 22px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 0 8px rgba(16, 185, 129, 0.08);
    font-variant-numeric: tabular-nums;
}
.tax-flow-step h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--white, #fff);
    margin: 0 0 10px;
}
.tax-flow-step p {
    font-size: 13.5px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

/* --- 服务类型卡（勾选清单） --- */
.tax-type-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}
.tax-type-card {
    background: var(--white, #fff);
    border-radius: var(--radius, 12px);
    border: 1px solid #e2ecf2;
    box-shadow: var(--shadow, 0 4px 6px rgba(0,0,0,.07));
    overflow: hidden;
    transition: var(--transition, all 0.3s ease);
    display: flex;
    flex-direction: column;
}
.tax-type-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl, 0 20px 50px -10px rgba(0,0,0,.15));
}
.tax-type-head {
    padding: 24px 28px;
    background: linear-gradient(120deg, #065f46, #0f766e 60%, #0e7490);
    color: var(--white, #fff);
}
.tax-type-head h3 {
    font-size: 20px;
    font-weight: 700;
    margin: 0;
}
.tax-type-list {
    list-style: none;
    padding: 22px 28px 26px;
    margin: 0;
    flex: 1;
}
.tax-type-list li {
    position: relative;
    padding: 9px 0 9px 32px;
    font-size: 14.5px;
    line-height: 1.75;
    color: #3f4c5e;
    border-bottom: 1px dashed #e8eef4;
}
.tax-type-list li:last-child {
    border-bottom: none;
}
.tax-type-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 9px;
    width: 21px;
    height: 21px;
    border-radius: 50%;
    background: #d1fae5;
    color: #059669;
    font-size: 12px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* --- 材料文档卡 --- */
.tax-material-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}
.tax-material-card {
    background: var(--white, #fff);
    border: 1px solid #e2ecf2;
    border-radius: var(--radius, 12px);
    padding: 0 0 26px;
    box-shadow: var(--shadow, 0 4px 6px rgba(0,0,0,.07));
    text-align: center;
    transition: var(--transition, all 0.3s ease);
    overflow: hidden;
}
.tax-material-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl, 0 20px 50px -10px rgba(0,0,0,.15));
}
.tax-material-icon {
    height: 84px;
    background: linear-gradient(135deg, #ecfdf5, #e0f2fe);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    position: relative;
}
.tax-material-icon::before {
    content: '';
    width: 58px;
    height: 68px;
    background: var(--white, #fff);
    border: 1px solid #cbd8e4;
    border-radius: 6px;
    margin-bottom: -14px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
    background-image:
        linear-gradient(90deg, #cbd5e1 0 18px, transparent 18px),
        linear-gradient(90deg, #cbd5e1 0 14px, transparent 14px),
        linear-gradient(90deg, #cbd5e1 0 22px, transparent 22px);
    background-size: 34px 4px, 34px 4px, 34px 4px;
    background-position: 12px 18px, 12px 30px, 12px 42px;
    background-repeat: no-repeat;
}
.tax-material-card h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--dark, #111827);
    margin: 30px 18px 8px;
}
.tax-material-card p {
    font-size: 13.5px;
    line-height: 1.75;
    color: #5b6b7f;
    margin: 0;
    padding: 0 18px;
}

/* --- 专家团队（头像首字母圆） --- */
.tax-expert-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.tax-expert-card {
    background: var(--white, #fff);
    border: 1px solid #e2ecf2;
    border-radius: var(--radius, 12px);
    padding: 34px 24px 30px;
    text-align: center;
    box-shadow: var(--shadow, 0 4px 6px rgba(0,0,0,.07));
    transition: var(--transition, all 0.3s ease);
}
.tax-expert-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl, 0 20px 50px -10px rgba(0,0,0,.15));
    border-color: #a7f3d0;
}
.tax-expert-avatar {
    width: 84px;
    height: 84px;
    margin: 0 auto 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: 800;
    color: var(--white, #fff);
    background: linear-gradient(135deg, #059669, #0ea5e9);
    box-shadow: 0 10px 24px -8px rgba(5, 150, 105, 0.55);
    letter-spacing: 1px;
}
.tax-expert-card:nth-child(even) .tax-expert-avatar {
    background: linear-gradient(135deg, #0e7490, #10b981);
}
.tax-expert-name {
    font-size: 18px;
    font-weight: 700;
    color: var(--dark, #111827);
    margin: 0 0 4px;
}
.tax-expert-en {
    font-size: 12px;
    letter-spacing: 1.5px;
    color: #0891b2;
    text-transform: uppercase;
    margin: 0 0 10px;
}
.tax-expert-title {
    display: inline-block;
    font-size: 12.5px;
    color: #047857;
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    padding: 3px 12px;
    border-radius: 999px;
    margin-bottom: 14px;
}
.tax-expert-desc {
    font-size: 13.5px;
    line-height: 1.8;
    color: #5b6b7f;
    margin: 0;
}

/* --- 案例（引用样式） --- */
.tax-case-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 26px;
}
.tax-case-card {
    position: relative;
    background: var(--white, #fff);
    border: 1px solid #e2ecf2;
    border-radius: var(--radius, 12px);
    padding: 36px 32px 30px 68px;
    box-shadow: var(--shadow, 0 4px 6px rgba(0,0,0,.07));
    transition: var(--transition, all 0.3s ease);
}
.tax-case-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl, 0 20px 50px -10px rgba(0,0,0,.15));
}
.tax-case-card::before {
    content: '\201C';
    position: absolute;
    left: 22px;
    top: 6px;
    font-size: 64px;
    line-height: 1;
    font-family: Georgia, serif;
    color: #10b981;
    opacity: 0.35;
}
.tax-case-desc {
    font-size: 15px;
    line-height: 2;
    color: #3f4c5e;
    margin: 0;
    font-style: italic;
}
.tax-case-card::after {
    content: '';
    display: block;
    width: 40px;
    height: 3px;
    border-radius: 3px;
    margin-top: 18px;
    background: linear-gradient(90deg, #10b981, #0ea5e9);
}

/* --- 产品网格 --- */
.tax-product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}
.tax-product-card {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    background: var(--white, #fff);
    border: 1px solid #e2ecf2;
    border-radius: var(--radius, 12px);
    padding: 24px 22px;
    box-shadow: var(--shadow, 0 4px 6px rgba(0,0,0,.07));
    transition: var(--transition, all 0.3s ease);
}
.tax-product-card:hover {
    border-color: #6ee7b7;
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl, 0 20px 50px -10px rgba(0,0,0,.15));
}
.tax-product-dot {
    flex: 0 0 40px;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: linear-gradient(135deg, #ecfdf5, #e0f2fe);
    color: #059669;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.tax-product-card h3 {
    font-size: 16.5px;
    font-weight: 700;
    color: var(--dark, #111827);
    margin: 0 0 6px;
}
.tax-product-card p {
    font-size: 13.5px;
    line-height: 1.75;
    color: #5b6b7f;
    margin: 0;
}

/* --- CTA --- */
.tax-cta {
    padding: 80px 0;
    background: linear-gradient(120deg, #064e3b 0%, #065f46 45%, #075985 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.tax-cta::before,
.tax-cta::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
}
.tax-cta::before {
    width: 300px;
    height: 300px;
    top: -120px;
    left: -80px;
}
.tax-cta::after {
    width: 380px;
    height: 380px;
    bottom: -180px;
    right: -100px;
}
.tax-cta-inner {
    position: relative;
    z-index: 1;
    max-width: 760px;
    margin: 0 auto;
    padding: 0 24px;
}
.tax-cta h2 {
    font-size: 34px;
    font-weight: 800;
    color: var(--white, #fff);
    margin: 0 0 14px;
}
.tax-cta p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.82);
    margin: 0 0 34px;
    line-height: 1.9;
}
.tax-cta-btn {
    display: inline-block;
    padding: 16px 54px;
    background: linear-gradient(135deg, #10b981, #0ea5e9);
    color: var(--white, #fff);
    font-size: 17px;
    font-weight: 700;
    border-radius: 999px;
    text-decoration: none;
    box-shadow: 0 12px 34px -8px rgba(16, 185, 129, 0.7);
    transition: var(--transition, all 0.3s ease);
}
.tax-cta-btn:hover {
    transform: translateY(-3px) scale(1.03);
}

/* ============================================================
   响应式
   ============================================================ */

/* --- ≤1024px --- */
@media (max-width: 1024px) {
    .sec-banner-title,
    .tax-banner-title {
        font-size: 38px;
    }
    .sec-warning-grid,
    .sec-service-grid,
    .tax-num-grid,
    .tax-type-grid,
    .tax-product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .tax-expert-grid,
    .tax-material-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .sec-intro-deco {
        flex-basis: 60px;
    }
    .tax-banner-ticker {
        display: none;
    }
    .tax-flow {
        flex-wrap: wrap;
        gap: 30px 0;
    }
    .tax-flow-step {
        flex: 0 0 50%;
    }
    .tax-flow-step:nth-last-child(2)::after {
        display: none;
    }
}

/* --- ≤768px --- */
@media (max-width: 768px) {
    .sec-section,
    .tax-section {
        padding: 60px 0;
    }
    .sec-banner,
    .tax-banner {
        min-height: 340px;
    }
    .sec-banner-inner,
    .tax-banner-inner {
        padding: 60px 20px;
    }
    .sec-banner-title,
    .tax-banner-title {
        font-size: 30px;
        padding-left: 16px;
        border-left-width: 4px;
    }
    .sec-banner-sub {
        padding-left: 20px;
        font-size: 15px;
    }
    .sec-banner-actions {
        padding-left: 20px;
    }
    .sec-intro {
        flex-direction: column;
        gap: 24px;
    }
    .sec-intro-deco {
        flex-basis: auto;
        height: 46px;
    }
    .sec-case-list,
    .tax-case-grid,
    .sec-review-wrap,
    .tax-intro,
    .tax-crs-wrap {
        grid-template-columns: 1fr;
        display: grid;
        gap: 24px;
    }
    .tax-crs-wrap {
        display: flex;
        flex-direction: column;
    }
    .sec-section-head h2,
    .tax-section-head h2,
    .sec-cta h2,
    .tax-cta h2 {
        font-size: 26px;
    }
    .sec-penalty-block {
        padding: 24px 18px 20px;
        overflow-x: auto;
    }
    .sec-penalty-table {
        min-width: 560px;
    }
    .sec-review-row dt {
        flex-basis: 120px;
    }
    .tax-flow-step {
        flex: 0 0 100%;
    }
    .tax-flow-step::after {
        display: none;
    }
}

/* --- ≤480px --- */
@media (max-width: 480px) {
    .sec-banner,
    .tax-banner {
        min-height: 300px;
    }
    .sec-banner-title,
    .tax-banner-title {
        font-size: 25px;
    }
    .sec-banner-inner,
    .tax-banner-inner {
        padding: 48px 18px;
    }
    .sec-section,
    .tax-section {
        padding: 48px 0;
    }
    .sec-section-head h2,
    .tax-section-head h2,
    .sec-cta h2,
    .tax-cta h2 {
        font-size: 22px;
    }
    .sec-warning-grid,
    .sec-service-grid,
    .tax-num-grid,
    .tax-type-grid,
    .tax-product-grid,
    .tax-expert-grid,
    .tax-material-grid {
        grid-template-columns: 1fr;
    }
    .sec-warning-card {
        padding: 30px 24px 26px;
    }
    .sec-banner-btn,
    .tax-banner-btn {
        padding: 12px 28px;
        font-size: 15px;
    }
    .sec-cta-btn,
    .tax-cta-btn {
        padding: 14px 36px;
        font-size: 15px;
    }
    .tax-num-card .tax-num {
        font-size: 36px;
    }
    .sec-container,
    .tax-container {
        padding: 0 16px;
    }
}