* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background-color: #f7f8f6;
    color: #1a1f1c;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== 头部导航 ===== */
header {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 12px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.03);
}
.nav-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    position: relative;
}
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 800;
    color: #0d1a0f;
    cursor: pointer;
    letter-spacing: -0.3px;
    flex-shrink: 0;
}
.logo i {
    font-size: 1.8rem;
    color: #2a6b2f;
    background: linear-gradient(135deg, #2a6b2f 0%, #4a8f50 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.logo span {
    background: linear-gradient(135deg, #0d1a0f 0%, #2a4a2f 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ---- 汉堡按钮 ---- */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 22px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 110;
    flex-shrink: 0;
    transition: all 0.3s;
}
.hamburger .bar {
    display: block;
    width: 100%;
    height: 2.5px;
    background: #0d1a0f;
    border-radius: 2px;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform-origin: center;
}
.hamburger.active .bar:nth-child(1) {
    transform: translateY(9.5px) rotate(45deg);
}
.hamburger.active .bar:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}
.hamburger.active .bar:nth-child(3) {
    transform: translateY(-9.5px) rotate(-45deg);
}

/* ---- 导航链接 ---- */
.nav-links {
    display: flex;
    gap: 2px;
    align-items: center;
    flex-wrap: wrap;
    transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.nav-links a {
    text-decoration: none;
    color: #4a5a4a;
    font-weight: 500;
    font-size: 0.88rem;
    padding: 8px 16px;
    border-radius: 8px;
    transition: all 0.25s;
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    white-space: nowrap;
    letter-spacing: 0.2px;
}
.nav-links a:hover,
.nav-links a.active {
    background: rgba(42, 107, 47, 0.08);
    color: #1a3a1f;
    font-weight: 600;
}
.btn-contact {
    background: #0d1a0f !important;
    color: white !important;
    font-weight: 600;
    border-radius: 8px !important;
    padding: 9px 22px !important;
    box-shadow: 0 2px 8px rgba(13, 26, 15, 0.15);
    transition: all 0.3s !important;
}
.btn-contact:hover {
    background: #1a3a1f !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(13, 26, 15, 0.25);
}
.btn-contact i {
    color: #c9a84c;
}

/* ===== 页面切换 ===== */
.page {
    display: none;
    animation: fadeSlide 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.page.active {
    display: block;
}
@keyframes fadeSlide {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== 通用标题 ===== */
.section-title {
    text-align: center;
    margin-bottom: 52px;
    position: relative;
}
.section-title .ornament {
    display: inline-block;
    width: 48px;
    height: 2px;
    background: linear-gradient(90deg, transparent, #c9a84c, transparent);
    margin-bottom: 12px;
}
.section-title h2 {
    font-size: 2.4rem;
    font-weight: 800;
    color: #0d1a0f;
    margin-bottom: 8px;
    letter-spacing: -0.5px;
    line-height: 1.2;
}
.section-title h2 span {
    color: #2a6b2f;
    background: linear-gradient(135deg, #2a6b2f, #4a8f50);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.section-title p {
    color: #6a7a6a;
    font-size: 1.05rem;
    max-width: 560px;
    margin: 0 auto;
    font-weight: 400;
    letter-spacing: 0.2px;
}
.section-subtitle {
    font-size: 0.75rem;
    color: #c9a84c;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 6px;
    font-weight: 700;
}

/* ===== 轮播图 ===== */
.carousel-section {
    padding: 24px 0 48px;
}
.carousel-container {
    position: relative;
    max-width: 1100px;
    margin: 0 auto;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.06);
    background: #fff;
}
.carousel-track {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    width: 100%;
}
.carousel-slide {
    /*min-width: 100%;*/
    /*display: flex;*/
    /*flex-wrap: wrap;*/
    /*align-items: center;*/
    /*padding: 56px 60px;*/
    /*gap: 40px;*/
    /*cursor: pointer;*/
    /*position: relative;*/
    /*overflow: hidden;*/
}
.carousel-slide::after {
    /*content: '';*/
    /*position: absolute;*/
    /*top: -50%;*/
    /*right: -20%;*/
    /*width: 60%;*/
    /*height: 200%;*/
    /*background: radial-gradient(ellipse at center, rgba(201, 168, 76, 0.04) 0%, transparent 70%);*/
    /*pointer-events: none;*/
    /*z-index: 0;*/
}
.slide-brand {
    background: #ffffff;
    color: #1a1f1c;
    /*border-left: 4px solid #c9a84c;*/
}
.slide-digital {
    background: #0d1a0f;
    color: #e8ede4;
}
.slide-digital::after {
    background: radial-gradient(ellipse at center, rgba(201, 168, 76, 0.08) 0%, transparent 70%);
}
.slide-invoice {
    background: #f8f9f6;
    color: #1a1f1c;
    border-left: 4px solid #c9a84c;
}
.slide-text {
    flex: 1 1 340px;
    z-index: 2;
    position: relative;
}
.slide-label {
    display: inline-block;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: 1.2px;
    text-transform: uppercase;
}
.slide-brand .slide-label {
    background: #f0f2ee;
    color: #2a6b2f;
}
.slide-digital .slide-label {
    background: rgba(255, 255, 255, 0.08);
    color: #c9a84c;
    border: 1px solid rgba(201, 168, 76, 0.2);
}
.slide-invoice .slide-label {
    background: #f0f2ee;
    color: #2a6b2f;
}
.slide-text h2 {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 14px;
    line-height: 1.2;
    letter-spacing: -0.8px;
}
.slide-brand .slide-text h2 {
    color: #0d1a0f;
}
.slide-digital .slide-text h2 {
    color: #ffffff;
}
.slide-invoice .slide-text h2 {
    color: #0d1a0f;
}
.slide-brand .highlight {
    color: #2a6b2f;
    position: relative;
    display: inline-block;
}
.slide-brand .highlight::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 0;
    width: 100%;
    height: 8px;
    background: rgba(201, 168, 76, 0.25);
    z-index: -1;
    border-radius: 4px;
}
.slide-text .slide-desc {
    font-size: 1.05rem;
    margin-bottom: 24px;
    line-height: 1.7;
    opacity: 0.85;
    max-width: 480px;
}
.slide-brand .slide-desc {
    color: #4a5a4a;
}
.slide-digital .slide-desc {
    color: #b8c8b0;
}
.slide-invoice .slide-desc {
    color: #4a5a4a;
}
.slide-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 24px;
}
.slide-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}
.slide-brand .slide-tag {
    background: #f5f6f4;
    color: #3a4a3a;
    border: 1px solid #e8ece6;
}
.slide-digital .slide-tag {
    background: rgba(255, 255, 255, 0.06);
    color: #c8d8c0;
    border: 1px solid rgba(255, 255, 255, 0.08);
}
.slide-invoice .slide-tag {
    background: #f5f6f4;
    color: #3a4a3a;
    border: 1px solid #e8ece6;
}
.slide-btns {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}
.btn-slide {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.92rem;
    cursor: pointer;
    transition: all 0.3s;
    border: none;
    text-decoration: none;
}
.btn-slide-primary {
    background: #0d1a0f;
    color: white;
    box-shadow: 0 2px 12px rgba(13, 26, 15, 0.2);
}
.btn-slide-primary:hover {
    background: #1a3a1f;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(13, 26, 15, 0.3);
}
.btn-slide-outline {
    background: transparent;
    border: 2px solid #0d1a0f;
    color: #0d1a0f;
}
.btn-slide-outline:hover {
    background: #0d1a0f;
    color: white;
}
.slide-digital .btn-slide {
    background: linear-gradient(135deg, #2a6b2f, #3a8b3f);
    color: white;
    box-shadow: 0 2px 12px rgba(42, 107, 47, 0.3);
}
.slide-digital .btn-slide:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(42, 107, 47, 0.4);
}
.slide-invoice .btn-slide {
    background: #0d1a0f;
    color: white;
    box-shadow: 0 2px 12px rgba(13, 26, 15, 0.2);
}
.slide-invoice .btn-slide:hover {
    background: #1a3a1f;
    transform: translateY(-2px);
}
.slide-visual {
    flex: 1 1 240px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    position: relative;
}
.visual-box {
    display: flex;
    gap: 20px;
    align-items: center;
}
.visual-icon {
    font-size: 3.8rem;
    opacity: 0.6;
}
.slide-digital .visual-icon {
    color: #8aac80;
}
.slide-invoice .visual-icon {
    color: #5a7a55;
}
.slide-brand .visual-icon {
    color: #2a6b2f;
}
.carousel-indicators {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}
.carousel-indicators span {
    width: 32px;
    height: 3px;
    cursor: pointer;
    transition: all 0.4s;
    background: #d0d4ce;
    border-radius: 2px;
}
.carousel-indicators span.active {
    background: #c9a84c;
    width: 44px;
}
.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(0, 0, 0, 0.04);
    cursor: pointer;
    font-size: 1rem;
    color: #1a2e1f;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}
.carousel-arrow:hover {
    background: white;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transform: translateY(-50%) scale(1.05);
}
.carousel-arrow.prev {
    left: 18px;
}
.carousel-arrow.next {
    right: 18px;
}

/* ===== 首页 - 核心应用 ===== */
.apps-section {
    padding: 60px 0 50px;
}
.apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 32px;
    margin-top: 20px;
    max-width: 940px;
    margin-left: auto;
    margin-right: auto;
}
.app-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: 1px solid rgba(0, 0, 0, 0.04);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    position: relative;
}
.app-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 16px;
    padding: 1px;
    background: linear-gradient(135deg, rgba(201, 168, 76, 0.1), transparent 50%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}
.app-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.07);
    border-color: rgba(201, 168, 76, 0.15);
}
.app-card-image {
    width: 100%;
    aspect-ratio: 16 / 9;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.app-card-image.digital-bg {
    background: linear-gradient(160deg, #0d1a0f 0%, #1a2e1f 40%, #243d28 70%, #162818 100%);
}
.phone-mock-mini {
    width: 180px;
    background: #0d1a0f;
    border-radius: 20px;
    padding: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    position: relative;
    z-index: 2;
    border: 1px solid rgba(255, 255, 255, 0.06);
}
.phone-screen-mini {
    background: #f5f7f4;
    border-radius: 14px;
    padding: 10px 8px;
}
.phone-screen-mini .mini-status {
    display: flex;
    justify-content: space-between;
    font-size: 0.5rem;
    color: #5a6a5a;
    margin-bottom: 6px;
}
.phone-screen-mini .mini-map {
    background: #d4e0cc;
    border-radius: 8px;
    height: 55px;
    position: relative;
    margin-bottom: 6px;
    overflow: hidden;
}
.mini-map .mini-plot {
    position: absolute;
    width: 6px;
    height: 6px;
    background: #2a6b2f;
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(42, 107, 47, 0.3);
}
.mini-map .mini-plot:nth-child(1) {
    top: 20%;
    left: 25%;
}
.mini-map .mini-plot:nth-child(2) {
    top: 50%;
    left: 55%;
}
.mini-map .mini-plot:nth-child(3) {
    top: 70%;
    left: 35%;
}
.mini-map .mini-grid {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(0, 0, 0, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.04) 1px, transparent 1px);
    background-size: 15px 15px;
}
.phone-screen-mini .mini-data {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px;
}
.mini-data .mini-item {
    background: white;
    border-radius: 5px;
    padding: 5px 6px;
    text-align: center;
    border: 1px solid #eef1ec;
}
.mini-data .mini-item .mini-label {
    font-size: 0.45rem;
    color: #8a9a8a;
}
.mini-data .mini-item .mini-value {
    font-size: 0.65rem;
    font-weight: 700;
    color: #0d1a0f;
}
.app-card-image.digital-bg .img-badge {
    position: absolute;
    top: 16px;
    right: 18px;
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(8px);
    color: #c9a84c;
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 0.6rem;
    font-weight: 700;
    z-index: 2;
    letter-spacing: 1.2px;
    border: 1px solid rgba(201, 168, 76, 0.15);
}
.app-card-image.digital-bg .img-corner-icon {
    position: absolute;
    bottom: 14px;
    left: 18px;
    color: rgba(255, 255, 255, 0.15);
    font-size: 2.5rem;
    z-index: 2;
}
.app-card-image.invoice-bg {
    background: linear-gradient(160deg, #f8f9f6 0%, #eef2ea 40%, #f0f2ee 70%, #e8ece6 100%);
}
.invoice-mock-mini {
    width: 180px;
    background: white;
    border-radius: 20px;
    padding: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    position: relative;
    z-index: 2;
    border: 1px solid #e8ece6;
}
.invoice-screen-mini {
    background: #fafcfa;
    border-radius: 14px;
    padding: 10px 8px;
}
.invoice-screen-mini .mini-inv-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.55rem;
    font-weight: 600;
    color: #0d1a0f;
    margin-bottom: 8px;
    padding-bottom: 6px;
    border-bottom: 1px solid #eef1ec;
}
.invoice-screen-mini .mini-inv-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 0;
    border-bottom: 1px dashed #e8ece6;
    font-size: 0.5rem;
}
.mini-inv-row .inv-name {
    font-weight: 600;
    color: #0d1a0f;
}
.mini-inv-row .inv-amount {
    font-weight: 700;
    color: #2a6b2f;
}
.invoice-screen-mini .mini-scan-btn {
    background: linear-gradient(135deg, #0d1a0f, #1a3a1f);
    color: white;
    text-align: center;
    padding: 6px;
    border-radius: 16px;
    font-size: 0.5rem;
    font-weight: 600;
    margin-top: 8px;
    letter-spacing: 0.5px;
}
.app-card-image.invoice-bg .img-badge {
    position: absolute;
    top: 16px;
    right: 18px;
    background: rgba(13, 26, 15, 0.06);
    backdrop-filter: blur(8px);
    color: #2a6b2f;
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 0.6rem;
    font-weight: 700;
    z-index: 2;
    letter-spacing: 1.2px;
    border: 1px solid rgba(42, 107, 47, 0.1);
}
.app-card-image.invoice-bg .img-corner-icon {
    position: absolute;
    bottom: 14px;
    left: 18px;
    color: rgba(42, 107, 47, 0.15);
    font-size: 2.5rem;
    z-index: 2;
}
.app-card-body {
    padding: 24px 26px 26px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.app-card-body .app-tag {
    font-size: 0.65rem;
    color: #c9a84c;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    margin-bottom: 4px;
}
.app-card-body h3 {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: #0d1a0f;
    letter-spacing: -0.3px;
}
.app-card-body .app-desc {
    color: #5a6a5a;
    font-size: 0.92rem;
    margin-bottom: 16px;
    line-height: 1.7;
    flex: 1;
}
.app-card-body .btn-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #0d1a0f;
    font-weight: 600;
    font-size: 0.88rem;
    text-decoration: none;
    transition: 0.25s;
    align-self: flex-start;
    cursor: pointer;
    border-bottom: 2px solid rgba(201, 168, 76, 0.3);
    padding-bottom: 2px;
}
.app-card-body .btn-link:hover {
    color: #2a6b2f;
    border-bottom-color: #c9a84c;
}

/* ===== 关于我们摘要 ===== */
.about-summary {
    padding: 64px 0;
    background: #ffffff;
    border-top: 1px solid rgba(0, 0, 0, 0.04);
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.about-text p {
    font-size: 1rem;
    color: #4a5a4a;
    margin-bottom: 14px;
    line-height: 1.8;
}
.about-text .btn-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #0d1a0f;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    margin-top: 4px;
    font-size: 0.95rem;
    border-bottom: 2px solid rgba(201, 168, 76, 0.3);
    padding-bottom: 2px;
    transition: 0.25s;
}
.about-text .btn-link:hover {
    color: #2a6b2f;
    border-bottom-color: #c9a84c;
}
.about-image {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background: linear-gradient(150deg, #f5f7f4 0%, #e8ede4 50%, #dde5d8 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(0, 0, 0, 0.04);
}
.about-image .about-grid-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    width: 75%;
    z-index: 2;
}
.about-stat-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(8px);
    border-radius: 10px;
    padding: 18px 14px;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.5);
}
.about-stat-card .big-num {
    font-size: 1.8rem;
    font-weight: 800;
    color: #0d1a0f;
    letter-spacing: -0.5px;
}
.about-stat-card .stat-desc {
    font-size: 0.75rem;
    color: #6a7a6a;
    margin-top: 2px;
    font-weight: 500;
}
.about-image .about-img-tag {
    position: absolute;
    bottom: 16px;
    right: 20px;
    background: rgba(13, 26, 15, 0.85);
    backdrop-filter: blur(8px);
    color: white;
    padding: 6px 18px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.75rem;
    z-index: 2;
    letter-spacing: 0.5px;
}
.about-image .about-scene {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40%;
    background: linear-gradient(to top, rgba(13, 26, 15, 0.08) 0%, transparent 100%);
    z-index: 1;
}
.about-image .about-silhouette {
    position: absolute;
    bottom: 10px;
    left: 20px;
    z-index: 2;
    color: rgba(13, 26, 15, 0.2);
    font-size: 1.5rem;
    display: flex;
    gap: 4px;
}

/* ===== 新闻摘要 ===== */
.news-summary {
    padding: 64px 0;
    background: #f7f8f6;
}
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 28px;
    margin-top: 30px;
}
.news-card {
    background: white;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 3px 16px rgba(0, 0, 0, 0.03);
    transition: 0.3s;
    cursor: pointer;
    border: 1px solid rgba(0, 0, 0, 0.04);
}
.news-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.06);
}
.news-card-img {
    width: 100%;
    aspect-ratio: 16 / 9;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.news-card-img.news-img-1 {
    background: linear-gradient(140deg, #1a2e1f 0%, #0d1a0f 40%, #2a4a2f 70%, #1e3521 100%);
}
.news-card-img.news-img-2 {
    background: linear-gradient(140deg, #e8ede4 0%, #d4dcc8 40%, #e0e8d8 70%, #c8d4bc 100%);
}
.news-card-img.news-img-3 {
    background: linear-gradient(140deg, #0d1a0f 0%, #1a3a1f 50%, #1e3521 100%);
}
.news-card-img .news-icon-large {
    font-size: 3rem;
    opacity: 0.4;
    z-index: 2;
}
.news-card-img.news-img-1 .news-icon-large {
    color: #8aac80;
}
.news-card-img.news-img-2 .news-icon-large {
    color: #5a7a55;
}
.news-card-img.news-img-3 .news-icon-large {
    color: #8aac80;
}
.news-card-img .news-img-label {
    position: absolute;
    bottom: 12px;
    left: 16px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.65rem;
    font-weight: 600;
    z-index: 2;
    letter-spacing: 1.2px;
}
.news-card-img.news-img-2 .news-img-label {
    color: #4a5a4a;
}
.news-card-body {
    padding: 20px 22px;
}
.news-card-body h4 {
    font-size: 1.05rem;
    margin-bottom: 6px;
    color: #0d1a0f;
    font-weight: 700;
    letter-spacing: -0.2px;
}
.news-card-body p {
    font-size: 0.88rem;
    color: #5a6a5a;
}
.news-date {
    font-size: 0.75rem;
    color: #8a9a8a;
    margin-top: 8px;
    font-weight: 500;
}

/* ===== 首页案例摘要 ===== */
.cases-summary {
    padding: 64px 0;
    background: #ffffff;
    border-top: 1px solid rgba(0, 0, 0, 0.04);
}
.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 28px;
    margin-top: 30px;
}
.case-card {
    background: white;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 3px 16px rgba(0, 0, 0, 0.03);
    transition: 0.3s;
    border: 1px solid rgba(0, 0, 0, 0.04);
    cursor: pointer;
    display: flex;
    flex-direction: column;
}
.case-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.06);
}
.case-card-image {
    width: 100%;
    aspect-ratio: 16 / 9;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.case-img-apple {
    background: linear-gradient(150deg, #3d1a1a 0%, #5c2a2a 30%, #4a2020 60%, #2d1010 100%);
}
.case-img-ranch {
    background: linear-gradient(150deg, #1a2e1f 0%, #2a4a2f 30%, #1e3521 60%, #243d28 100%);
}
.case-img-veg {
    background: linear-gradient(150deg, #2a3a1a 0%, #3a5a2a 30%, #2a4a1e 60%, #1e3014 100%);
}
.case-card-image .case-scene-icon {
    font-size: 4rem;
    z-index: 2;
    opacity: 0.6;
}
.case-img-apple .case-scene-icon {
    color: rgba(255, 180, 150, 0.5);
}
.case-img-ranch .case-scene-icon {
    color: rgba(180, 210, 160, 0.4);
}
.case-img-veg .case-scene-icon {
    color: rgba(200, 230, 160, 0.4);
}
.case-card-image .case-scene-tag {
    position: absolute;
    bottom: 12px;
    left: 16px;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(8px);
    padding: 4px 12px;
    border-radius: 16px;
    font-size: 0.65rem;
    font-weight: 600;
    z-index: 2;
    color: rgba(255, 255, 255, 0.8);
}
.case-metric-row {
    position: absolute;
    top: 14px;
    right: 14px;
    display: flex;
    gap: 8px;
    z-index: 2;
    flex-wrap: wrap;
    justify-content: flex-end;
}
.case-metric-badge {
    background: rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(8px);
    color: white;
    padding: 4px 10px;
    border-radius: 12px;
    text-align: center;
    font-size: 0.6rem;
}
.case-metric-badge .metric-num {
    font-weight: 700;
    font-size: 0.8rem;
}
.case-metric-badge .metric-label {
    font-size: 0.5rem;
    opacity: 0.7;
}
.case-card-body {
    padding: 20px 22px 22px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.case-card-body .case-tags {
    margin-bottom: 8px;
}
.case-card-body .case-tags .tag {
    background: #f0f2ee;
    color: #2a6b2f;
    padding: 3px 12px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    display: inline-block;
    margin-right: 6px;
}
.case-card-body h4 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: #0d1a0f;
}
.case-card-body p {
    color: #5a6a5a;
    font-size: 0.88rem;
    margin-bottom: 10px;
    flex: 1;
    line-height: 1.6;
}

.view-more {
    text-align: center;
    margin-top: 38px;
}
.view-more .btn-outline-sm {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 28px;
    border-radius: 8px;
    border: 2px solid #0d1a0f;
    color: #0d1a0f;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: 0.25s;
    background: transparent;
    font-size: 0.92rem;
}
.view-more .btn-outline-sm:hover {
    background: #0d1a0f;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(13, 26, 15, 0.15);
}

/* ===== 关于我们页面 ===== */
.about-page-full {
    padding: 60px 0;
}
.about-page-full .about-hero {
    background: #ffffff;
    border-radius: 16px;
    padding: 50px 55px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(0, 0, 0, 0.04);
    margin-bottom: 40px;
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    align-items: center;
}
.about-hero-text {
    flex: 1 1 400px;
}
.about-hero-text .company-name {
    font-size: 1.8rem;
    font-weight: 800;
    color: #0d1a0f;
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}
.about-hero-text .founding-info {
    color: #6a7a6a;
    font-size: 0.95rem;
    margin-bottom: 18px;
}
.about-hero-text .founding-info strong {
    color: #0d1a0f;
}
.about-hero-text p {
    font-size: 1rem;
    color: #4a5a4a;
    line-height: 1.8;
    margin-bottom: 14px;
}
.about-hero-visual {
    flex: 1 1 280px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.about-hero-visual .about-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    width: 100%;
}
.about-hero-stat {
    background: #f7f8f6;
    border-radius: 12px;
    padding: 24px 18px;
    text-align: center;
    border: 1px solid rgba(0, 0, 0, 0.04);
}
.about-hero-stat .hero-stat-num {
    font-size: 2.2rem;
    font-weight: 800;
    color: #0d1a0f;
    letter-spacing: -0.5px;
}
.about-hero-stat .hero-stat-label {
    font-size: 0.85rem;
    color: #6a7a6a;
    margin-top: 4px;
    font-weight: 500;
}
.about-values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 40px;
}
.value-card {
    background: white;
    border-radius: 14px;
    padding: 30px 26px;
    border: 1px solid rgba(0, 0, 0, 0.04);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.02);
    text-align: center;
    transition: 0.25s;
}
.value-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.05);
}
.value-card i {
    font-size: 2.2rem;
    color: #2a6b2f;
    margin-bottom: 14px;
    background: linear-gradient(135deg, #2a6b2f, #4a8f50);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.value-card h4 {
    font-weight: 700;
    margin-bottom: 8px;
    color: #0d1a0f;
    font-size: 1.1rem;
}
.value-card p {
    color: #5a6a5a;
    font-size: 0.9rem;
}

/* ===== 产品中心 - 列表页（垂直单列） ===== */
.products-page-full {
    padding: 60px 0;
}
.product-grid {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    margin-top: 30px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}
.product-card {
    width: 100%;
    max-width: 800px;
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(0, 0, 0, 0.04);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    position: relative;
}
.product-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 16px;
    padding: 1px;
    background: linear-gradient(135deg, rgba(201, 168, 76, 0.08), transparent 50%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}
.product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.07);
}
.product-card .card-banner {
    width: 100%;
    aspect-ratio: 16 / 9;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.product-card .card-banner .banner-icon {
    font-size: 4.2rem;
    z-index: 2;
    opacity: 0.6;
}
.product-card .card-banner .banner-badge {
    position: absolute;
    top: 16px;
    /*right: 18px;*/
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    backdrop-filter: blur(8px);
    z-index: 2;
}
.product-card .card-banner .banner-tag {
    position: absolute;
    bottom: 16px;
    left: 18px;
    padding: 4px 14px;
    border-radius: 16px;
    font-size: 0.65rem;
    font-weight: 600;
    backdrop-filter: blur(8px);
    z-index: 2;
}
.product-card.type-digital .card-banner {
    background: linear-gradient(150deg, #0d1a0f 0%, #1a2e1f 35%, #243d28 70%, #162818 100%);
}
.product-card.type-digital .banner-icon {
    color: #8aac80;
}
.product-card.type-digital .banner-badge {
    background: rgba(255, 255, 255, 0.06);
    color: #c9a84c;
    border: 1px solid rgba(201, 168, 76, 0.15);
}
.product-card.type-digital .banner-tag {
    background: rgba(42, 107, 47, 0.5);
    color: white;
}
.product-card.type-invoice .card-banner {
    background: linear-gradient(150deg, #f8f9f6 0%, #eef2ea 40%, #e0e8d8 70%, #d4dcc8 100%);
}
.product-card.type-invoice .banner-icon {
    color: #5a7a55;
}
.product-card.type-invoice .banner-badge {
    background: rgba(13, 26, 15, 0.06);
    color: #2a6b2f;
    border: 1px solid rgba(42, 107, 47, 0.1);
}
.product-card.type-invoice .banner-tag {
    background: rgba(13, 26, 15, 0.4);
    color: white;
}
.product-card .card-body {
    padding: 24px 28px 28px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.product-card .card-body .product-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
    flex-wrap: wrap;
}
.product-card .card-body .product-meta .meta-version {
    font-size: 0.65rem;
    color: #8a9a8a;
    background: #f5f6f4;
    padding: 2px 12px;
    border-radius: 12px;
    font-weight: 500;
}
.product-card .card-body .product-meta .meta-status {
    font-size: 0.65rem;
    color: #2a6b2f;
    background: #eef2ea;
    padding: 2px 12px;
    border-radius: 12px;
    font-weight: 600;
}
.product-card .card-body h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: #0d1a0f;
    margin-bottom: 6px;
    letter-spacing: -0.3px;
}
.product-card .card-body .card-desc {
    color: #5a6a5a;
    font-size: 0.92rem;
    line-height: 1.7;
    margin-bottom: 14px;
    flex: 1;
}
.product-card .card-body .card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
}
.product-card .card-body .card-tags .tag-item {
    background: #f5f6f4;
    color: #3a4a3a;
    padding: 4px 14px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 500;
    border: 1px solid #e8ece6;
}
.product-card .card-body .card-action {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 4px;
    border-top: 1px solid rgba(0, 0, 0, 0.04);
    padding-top: 16px;
}
.product-card .card-body .card-action .btn-detail {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 26px;
    background: #0d1a0f;
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: 0.25s;
}
.product-card .card-body .card-action .btn-detail:hover {
    background: #1a3a1f;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(13, 26, 15, 0.2);
}
.product-card .card-body .card-action .action-hint {
    color: #8a9a8a;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ===== 成功案例 - 列表页（垂直单列） ===== */
.cases-page-full {
    padding: 60px 0;
}
.cases-grid-vertical {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    margin-top: 30px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}
.case-card-vertical {
    width: 100%;
    max-width: 800px;
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(0, 0, 0, 0.04);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    position: relative;
}
.case-card-vertical::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 16px;
    padding: 1px;
    background: linear-gradient(135deg, rgba(201, 168, 76, 0.08), transparent 50%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}
.case-card-vertical:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.07);
}
.case-card-vertical .case-banner {
    width: 100%;
    aspect-ratio: 16 / 9;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.case-card-vertical .case-banner .case-icon {
    font-size: 4rem;
    z-index: 2;
    opacity: 0.5;
}
.case-card-vertical .case-banner .case-tag-top {
    position: absolute;
    top: 16px;
    right: 18px;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 0.65rem;
    font-weight: 700;
    backdrop-filter: blur(8px);
    z-index: 2;
    letter-spacing: 0.5px;
}
.case-card-vertical .case-banner .case-tag-bottom {
    position: absolute;
    bottom: 16px;
    left: 18px;
    padding: 4px 14px;
    border-radius: 16px;
    font-size: 0.65rem;
    font-weight: 600;
    backdrop-filter: blur(8px);
    z-index: 2;
}
.case-card-vertical .case-banner .case-metrics {
    position: absolute;
    bottom: 16px;
    right: 18px;
    display: flex;
    gap: 10px;
    z-index: 2;
    flex-wrap: wrap;
    justify-content: flex-end;
}
.case-card-vertical .case-banner .case-metrics .metric-badge {
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    color: white;
    padding: 4px 14px;
    border-radius: 16px;
    font-size: 0.65rem;
    font-weight: 600;
}
.case-card-vertical.type-apple .case-banner {
    background: linear-gradient(150deg, #3d1a1a 0%, #5c2a2a 30%, #4a2020 60%, #2d1010 100%);
}
.case-card-vertical.type-apple .case-icon {
    color: rgba(255, 180, 150, 0.5);
}
.case-card-vertical.type-apple .case-tag-top {
    background: rgba(255, 255, 255, 0.08);
    color: #f0c0a0;
}
.case-card-vertical.type-apple .case-tag-bottom {
    background: rgba(255, 255, 255, 0.1);
    color: #f0d0b0;
}
.case-card-vertical.type-ranch .case-banner {
    background: linear-gradient(150deg, #1a2e1f 0%, #2a4a2f 30%, #1e3521 60%, #243d28 100%);
}
.case-card-vertical.type-ranch .case-icon {
    color: rgba(180, 210, 160, 0.4);
}
.case-card-vertical.type-ranch .case-tag-top {
    background: rgba(255, 255, 255, 0.08);
    color: #c0d8b0;
}
.case-card-vertical.type-ranch .case-tag-bottom {
    background: rgba(255, 255, 255, 0.1);
    color: #d0e8c0;
}
.case-card-vertical.type-veg .case-banner {
    background: linear-gradient(150deg, #2a3a1a 0%, #3a5a2a 30%, #2a4a1e 60%, #1e3014 100%);
}
.case-card-vertical.type-veg .case-icon {
    color: rgba(200, 230, 160, 0.4);
}
.case-card-vertical.type-veg .case-tag-top {
    background: rgba(255, 255, 255, 0.08);
    color: #c8e0a0;
}
.case-card-vertical.type-veg .case-tag-bottom {
    background: rgba(255, 255, 255, 0.1);
    color: #d8eab0;
}
.case-card-vertical.type-grain .case-banner {
    background: linear-gradient(150deg, #b8860b 0%, #d4a017 30%, #c4900e 60%, #a0700a 100%);
}
.case-card-vertical.type-grain .case-icon {
    color: rgba(255, 220, 150, 0.5);
}
.case-card-vertical.type-grain .case-tag-top {
    background: rgba(255, 255, 255, 0.08);
    color: #f0d090;
}
.case-card-vertical.type-grain .case-tag-bottom {
    background: rgba(255, 255, 255, 0.1);
    color: #f0e0b0;
}
.case-card-vertical.type-fish .case-banner {
    background: linear-gradient(150deg, #1a3a5c 0%, #2a5a7a 30%, #1e4a6a 60%, #0e2a4a 100%);
}
.case-card-vertical.type-fish .case-icon {
    color: rgba(160, 210, 255, 0.4);
}
.case-card-vertical.type-fish .case-tag-top {
    background: rgba(255, 255, 255, 0.08);
    color: #a0d0f0;
}
.case-card-vertical.type-fish .case-tag-bottom {
    background: rgba(255, 255, 255, 0.1);
    color: #b0e0ff;
}
.case-card-vertical .case-body {
    padding: 24px 28px 28px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.case-card-vertical .case-body .case-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
    flex-wrap: wrap;
}
.case-card-vertical .case-body .case-meta .meta-category {
    font-size: 0.65rem;
    color: #8a9a8a;
    background: #f5f6f4;
    padding: 2px 12px;
    border-radius: 12px;
    font-weight: 500;
}
.case-card-vertical .case-body .case-meta .meta-location {
    font-size: 0.65rem;
    color: #2a6b2f;
    background: #eef2ea;
    padding: 2px 12px;
    border-radius: 12px;
    font-weight: 600;
}
.case-card-vertical .case-body h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: #0d1a0f;
    margin-bottom: 6px;
    letter-spacing: -0.3px;
}
.case-card-vertical .case-body .case-desc {
    color: #5a6a5a;
    font-size: 0.92rem;
    line-height: 1.7;
    margin-bottom: 14px;
    flex: 1;
}
.case-card-vertical .case-body .case-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
}
.case-card-vertical .case-body .case-tags .tag-item {
    background: #f5f6f4;
    color: #3a4a3a;
    padding: 4px 14px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 500;
    border: 1px solid #e8ece6;
}
.case-card-vertical .case-body .case-action {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 4px;
    border-top: 1px solid rgba(0, 0, 0, 0.04);
    padding-top: 16px;
}
.case-card-vertical .case-body .case-action .btn-detail {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 26px;
    background: #0d1a0f;
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: 0.25s;
}
.case-card-vertical .case-body .case-action .btn-detail:hover {
    background: #1a3a1f;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(13, 26, 15, 0.2);
}
.case-card-vertical .case-body .case-action .action-hint {
    color: #8a9a8a;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ===== 详情页 ===== */
.detail-page {
    padding: 40px 0 60px;
}
.detail-page .back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #2a6b2f;
    font-weight: 600;
    cursor: pointer;
    margin-bottom: 28px;
    font-size: 0.92rem;
    transition: 0.2s;
    border-bottom: 2px solid transparent;
}
.detail-page .back-link:hover {
    color: #0d1a0f;
    border-bottom-color: #c9a84c;
}
.detail-page .detail-hero {
    background: white;
    border-radius: 16px;
    padding: 45px 50px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(0, 0, 0, 0.04);
    margin-bottom: 40px;
}
.detail-page .detail-hero .hero-header {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}
.detail-page .detail-hero .hero-header .hero-icon {
    font-size: 2.8rem;
    color: #2a6b2f;
    background: #f0f2ee;
    padding: 16px;
    border-radius: 14px;
}
.detail-page .detail-hero .hero-header .hero-title-group {
    flex: 1;
}
.detail-page .detail-hero .hero-header .hero-title-group h1 {
    font-size: 2.2rem;
    font-weight: 800;
    color: #0d1a0f;
    letter-spacing: -0.5px;
}
.detail-page .detail-hero .hero-header .hero-title-group .hero-sub {
    font-size: 0.92rem;
    color: #6a7a6a;
}
.detail-page .detail-hero .hero-header .hero-badge {
    background: #0d1a0f;
    color: white;
    padding: 6px 20px;
    border-radius: 30px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}
.detail-page .detail-hero .hero-desc {
    font-size: 1.02rem;
    color: #4a5a4a;
    line-height: 1.8;
    margin-bottom: 24px;
}
.detail-page .detail-hero .hero-desc strong {
    color: #0d1a0f;
}
.detail-page .detail-hero .hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
    background: #f7f8f6;
    border-radius: 12px;
    padding: 20px 24px;
    border: 1px solid rgba(0, 0, 0, 0.04);
}
.detail-page .detail-hero .hero-stats .hs-item {
    text-align: center;
}
.detail-page .detail-hero .hero-stats .hs-item .hs-num {
    font-size: 1.6rem;
    font-weight: 800;
    color: #0d1a0f;
    letter-spacing: -0.5px;
}
.detail-page .detail-hero .hero-stats .hs-item .hs-label {
    font-size: 0.78rem;
    color: #6a7a6a;
    font-weight: 500;
}

.detail-page .detail-features {
    background: white;
    border-radius: 16px;
    padding: 40px 45px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(0, 0, 0, 0.04);
    margin-bottom: 40px;
}
.detail-page .detail-features h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #0d1a0f;
    margin-bottom: 24px;
    letter-spacing: -0.3px;
}
.detail-page .detail-features .feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
}
.detail-page .detail-features .feature-grid .fg-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    background: #fafcfa;
    padding: 16px 18px;
    border-radius: 10px;
    border: 1px solid rgba(0, 0, 0, 0.04);
}
.detail-page .detail-features .feature-grid .fg-item i {
    color: #2a6b2f;
    font-size: 1.1rem;
    margin-top: 2px;
    min-width: 20px;
}
.detail-page .detail-features .feature-grid .fg-item .fg-text strong {
    display: block;
    color: #0d1a0f;
    font-size: 0.9rem;
    font-weight: 600;
}
.detail-page .detail-features .feature-grid .fg-item .fg-text span {
    color: #6a7a6a;
    font-size: 0.82rem;
}

.detail-page .detail-testimonial {
    background: #f7f8f6;
    border-radius: 14px;
    padding: 30px 40px;
    border-left: 4px solid #c9a84c;
    margin-bottom: 30px;
    font-style: italic;
    color: #3a4a3a;
    font-size: 1rem;
}
.detail-page .detail-testimonial .testimonial-author {
    display: block;
    margin-top: 12px;
    font-style: normal;
    font-weight: 600;
    color: #0d1a0f;
}

.detail-page .detail-cta {
    text-align: center;
    margin-top: 30px;
}
.detail-page .detail-cta .btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 44px;
    background: #0d1a0f;
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: 0.25s;
    box-shadow: 0 2px 12px rgba(13, 26, 15, 0.15);
}
.detail-page .detail-cta .btn-cta:hover {
    background: #1a3a1f;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(13, 26, 15, 0.25);
}

/* ===== 新闻详情页 ===== */
.news-detail-page {
    padding: 40px 0 60px;
}
.news-detail-page .back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #2a6b2f;
    font-weight: 600;
    cursor: pointer;
    margin-bottom: 28px;
    font-size: 0.92rem;
    transition: 0.2s;
    border-bottom: 2px solid transparent;
}
.news-detail-page .back-link:hover {
    color: #0d1a0f;
    border-bottom-color: #c9a84c;
}
.news-detail-page .news-article {
    background: white;
    border-radius: 16px;
    padding: 50px 55px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(0, 0, 0, 0.04);
}
.news-detail-page .news-article .article-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}
.news-detail-page .news-article .article-meta .article-category {
    background: #f0f2ee;
    color: #2a6b2f;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}
.news-detail-page .news-article .article-meta .article-date {
    color: #8a9a8a;
    font-size: 0.85rem;
}
.news-detail-page .news-article h1 {
    font-size: 2rem;
    font-weight: 800;
    color: #0d1a0f;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
    line-height: 1.3;
}
.news-detail-page .news-article .article-content {
    color: #4a5a4a;
    font-size: 1.05rem;
    line-height: 1.9;
}
.news-detail-page .news-article .article-content p {
    margin-bottom: 18px;
}
.news-detail-page .news-article .article-content strong {
    color: #0d1a0f;
}

/* ===== 页脚 ===== */
footer {
    background: #0d1a0f;
    color: #b0b8ac;
    padding: 50px 0 30px;
    margin-top: 60px;
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}
.footer-col h4 {
    color: #ffffff;
    margin-bottom: 14px;
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.3px;
}
.footer-col a {
    display: block;
    color: #8a9a8a;
    text-decoration: none;
    margin-bottom: 8px;
    cursor: pointer;
    font-size: 0.88rem;
    transition: 0.2s;
}
.footer-col a:hover {
    color: #c9a84c;
}
.footer-col p {
    color: #8a9a8a;
    font-size: 0.88rem;
}
.copyright {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 20px;
    color: #6a7a6a;
    font-size: 0.82rem;
    letter-spacing: 0.3px;
}

/* ================================================================ */
/* ===== 移动端响应式修复 - 重点优化 ===== */
/* ================================================================ */

/* ---------- 平板及以下 ---------- */
@media (max-width: 1024px) {
    .about-grid {
        gap: 40px;
    }
    .container {
        padding: 0 20px;
    }
}

@media (max-width: 768px) {
    /* ---- 导航栏 - 汉堡菜单 ---- */
    .nav-bar {
        flex-wrap: nowrap;
        justify-content: space-between;
        gap: 0;
        padding: 4px 0;
    }
    .logo {
        font-size: 1.2rem;
        gap: 8px;
        flex-shrink: 0;
    }
    .logo i {
        font-size: 1.5rem;
    }

    /* 显示汉堡按钮 */
    .hamburger {
        display: flex;
    }

    /* 导航链接 - 移动端默认隐藏，展开时显示 */
    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 12px 16px 20px;
        border-radius: 0 0 16px 16px;
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
        border-top: 1px solid rgba(0, 0, 0, 0.04);
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-8px);
        transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        pointer-events: none;
        z-index: 105;
        width: 100%;
    }
    .nav-links.open {
        max-height: 600px;
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
        pointer-events: auto;
        overflow-y: auto;
    }

    .nav-links a {
        font-size: 0.85rem;
        padding: 12px 16px;
        gap: 10px;
        white-space: normal;
        justify-content: flex-start;
        border-radius: 8px;
        width: 100%;
        border-bottom: 1px solid rgba(0, 0, 0, 0.04);
    }
    .nav-links a:last-child {
        border-bottom: none;
    }
    .nav-links a i {
        font-size: 1rem;
        width: 24px;
        text-align: center;
    }
    .nav-links a:hover,
    .nav-links a.active {
        background: rgba(42, 107, 47, 0.06);
    }

    .btn-contact {
        margin-top: 6px !important;
        background: #0d1a0f !important;
        color: white !important;
        border-radius: 8px !important;
        padding: 14px 20px !important;
        justify-content: center !important;
        font-size: 0.9rem !important;
        border-bottom: none !important;
    }
    .btn-contact:hover {
        transform: none !important;
        box-shadow: 0 4px 16px rgba(13, 26, 15, 0.2) !important;
    }

    /* ---- 其他移动端样式 ---- */
    .carousel-slide {
        padding: 32px 24px;
        gap: 24px;
        flex-direction: column;
        text-align: center;
    }
    .carousel-slide img{
        width:100%;
    }
    .slide-text h2 {
        font-size: 2rem;
    }
    .slide-text .slide-desc {
        font-size: 0.92rem;
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }
    .slide-btns {
        justify-content: center;
    }
    .slide-tags {
        justify-content: center;
    }
    .carousel-arrow {
        width: 36px;
        height: 36px;
        font-size: 0.8rem;
    }
    .carousel-arrow.prev {
        left: 8px;
    }
    .carousel-arrow.next {
        right: 8px;
    }
    .slide-visual {
        flex: 0 0 auto;
        width: 100%;
    }
    .visual-box {
        justify-content: center;
    }
    .visual-icon {
        font-size: 2.8rem;
    }
    .carousel-indicators span {
        width: 24px;
        height: 3px;
    }
    .carousel-indicators span.active {
        width: 34px;
    }

    .section-title h2 {
        font-size: 1.8rem;
    }
    .section-title p {
        font-size: 0.92rem;
        padding: 0 12px;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .apps-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .cases-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .news-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .about-page-full .about-hero {
        padding: 28px 20px;
        flex-direction: column;
    }
    .about-hero-text .company-name {
        font-size: 1.4rem;
    }
    .about-hero-visual {
        width: 100%;
    }
    .about-hero-visual .about-hero-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    .about-hero-stat {
        padding: 16px 12px;
    }
    .about-hero-stat .hero-stat-num {
        font-size: 1.6rem;
    }
    .about-values {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .products-page-full {
        padding: 40px 0;
    }
    .product-grid {
        gap: 28px;
        padding: 0 4px;
    }
    .product-card .card-body {
        padding: 18px 18px 22px;
    }
    .product-card .card-body h3 {
        font-size: 1.2rem;
    }
    .product-card .card-body .card-action {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }
    .product-card .card-body .card-action .btn-detail {
        justify-content: center;
        padding: 10px 20px;
        font-size: 0.82rem;
    }
    .product-card .card-body .card-action .action-hint {
        text-align: center;
        font-size: 0.7rem;
    }

    .cases-page-full {
        padding: 40px 0;
    }
    .cases-grid-vertical {
        gap: 28px;
        padding: 0 4px;
    }
    .case-card-vertical .case-body {
        padding: 18px 18px 22px;
    }
    .case-card-vertical .case-body h3 {
        font-size: 1.2rem;
    }
    .case-card-vertical .case-body .case-action {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }
    .case-card-vertical .case-body .case-action .btn-detail {
        justify-content: center;
        padding: 10px 20px;
        font-size: 0.82rem;
    }
    .case-card-vertical .case-body .case-action .action-hint {
        text-align: center;
        font-size: 0.7rem;
    }
    .case-card-vertical .case-banner .case-metrics {
        bottom: 12px;
        right: 12px;
        gap: 6px;
    }
    .case-card-vertical .case-banner .case-metrics .metric-badge {
        padding: 3px 10px;
        font-size: 0.55rem;
    }

    .detail-page .detail-hero {
        padding: 24px 18px;
    }
    .detail-page .detail-hero .hero-header {
        gap: 14px;
    }
    .detail-page .detail-hero .hero-header .hero-icon {
        font-size: 2rem;
        padding: 12px;
    }
    .detail-page .detail-hero .hero-header .hero-title-group h1 {
        font-size: 1.5rem;
    }
    .detail-page .detail-hero .hero-header .hero-title-group .hero-sub {
        font-size: 0.8rem;
    }
    .detail-page .detail-hero .hero-header .hero-badge {
        font-size: 0.65rem;
        padding: 4px 14px;
    }
    .detail-page .detail-hero .hero-desc {
        font-size: 0.92rem;
    }
    .detail-page .detail-hero .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        padding: 16px;
    }
    .detail-page .detail-hero .hero-stats .hs-item .hs-num {
        font-size: 1.3rem;
    }
    .detail-page .detail-hero .hero-stats .hs-item .hs-label {
        font-size: 0.7rem;
    }
    .detail-page .detail-features {
        padding: 24px 18px;
    }
    .detail-page .detail-features h3 {
        font-size: 1.2rem;
    }
    .detail-page .detail-features .feature-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    .detail-page .detail-features .feature-grid .fg-item {
        padding: 12px 14px;
    }
    .detail-page .detail-testimonial {
        padding: 20px 22px;
        font-size: 0.92rem;
    }
    .detail-page .detail-cta .btn-cta {
        padding: 12px 30px;
        font-size: 0.9rem;
        width: 100%;
        justify-content: center;
    }

    .news-detail-page .news-article {
        padding: 24px 18px;
    }
    .news-detail-page .news-article h1 {
        font-size: 1.4rem;
    }
    .news-detail-page .news-article .article-content {
        font-size: 0.95rem;
    }

    .contact-grid {
        grid-template-columns: 1fr !important;
        gap: 24px !important;
    }
    .contact-grid > div:first-child {
        min-height: 240px !important;
    }
    .contact-grid > div:last-child .contact-form-grid {
        grid-template-columns: 1fr !important;
    }
    .app-download-card {
        flex-wrap: wrap !important;
    }
    .app-download-card .qr-section {
        width: 100%;
        flex-direction: row !important;
        justify-content: center;
        gap: 16px !important;
    }

    .app-card-body {
        padding: 18px 18px 20px;
    }
    .app-card-body h3 {
        font-size: 1.15rem;
    }
    .app-card-body .app-desc {
        font-size: 0.85rem;
    }

    .case-card-body {
        padding: 16px 18px 18px;
    }
    .case-card-body h4 {
        font-size: 1rem;
    }
    .case-card-body p {
        font-size: 0.82rem;
    }
    .case-metric-row {
        top: 10px;
        right: 10px;
        gap: 4px;
    }
    .case-metric-badge {
        padding: 3px 8px;
        font-size: 0.5rem;
    }
    .case-metric-badge .metric-num {
        font-size: 0.65rem;
    }

    .news-card-body {
        padding: 16px 18px 18px;
    }
    .news-card-body h4 {
        font-size: 0.95rem;
    }

    .about-summary {
        padding: 40px 0;
    }
    .about-image .about-grid-inner {
        width: 85%;
        gap: 10px;
    }
    .about-stat-card .big-num {
        font-size: 1.4rem;
    }
    .about-stat-card .stat-desc {
        font-size: 0.65rem;
    }

    footer {
        padding: 30px 0 20px;
        margin-top: 40px;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }
    .footer-col h4 {
        font-size: 0.9rem;
    }
    .footer-col a {
        font-size: 0.8rem;
    }

    .container {
        padding: 0 14px;
    }
    .view-more .btn-outline-sm {
        padding: 9px 20px;
        font-size: 0.82rem;
    }
}

/* ---------- 小屏手机 ---------- */
@media (max-width: 480px) {
    /* ---- 导航栏 - 更紧凑 ---- */
    .logo {
        font-size: 1rem;
    }
    .logo i {
        font-size: 1.2rem;
    }
    .hamburger {
        width: 24px;
        height: 18px;
    }
    .hamburger .bar {
        height: 2px;
    }
    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .nav-links a {
        font-size: 0.78rem;
        padding: 10px 14px;
        gap: 8px;
    }
    .nav-links a i {
        font-size: 0.9rem;
        width: 20px;
    }
    .btn-contact {
        padding: 12px 16px !important;
        font-size: 0.82rem !important;
    }

    /* ---- 轮播图 ---- */
    .carousel-slide {
        /*padding: 20px 14px;*/
        /*gap: 16px;*/
    }
    .slide-text h2 {
        font-size: 1.5rem;
    }
    .slide-text .slide-desc {
        font-size: 0.82rem;
    }
    .slide-tag {
        font-size: 0.65rem;
        padding: 4px 10px;
    }
    .slide-label {
        font-size: 0.55rem;
        padding: 3px 12px;
    }
    .btn-slide {
        padding: 8px 18px;
        font-size: 0.78rem;
    }
    .carousel-arrow {
        width: 28px;
        height: 28px;
        font-size: 0.6rem;
    }
    .carousel-arrow.prev {
        left: 4px;
    }
    .carousel-arrow.next {
        right: 4px;
    }
    .carousel-indicators {
        bottom: 12px;
        gap: 6px;
    }
    .carousel-indicators span {
        width: 18px;
        height: 2px;
    }
    .carousel-indicators span.active {
        width: 26px;
    }
    .visual-icon {
        font-size: 2.2rem;
    }

    .section-title h2 {
        font-size: 1.5rem;
    }
    .section-title p {
        font-size: 0.82rem;
    }
    .section-title {
        margin-bottom: 32px;
    }

    .app-card-body {
        padding: 14px 14px 16px;
    }
    .app-card-body h3 {
        font-size: 1rem;
    }
    .app-card-body .app-desc {
        font-size: 0.8rem;
    }
    .app-card-body .btn-link {
        font-size: 0.78rem;
    }
    .phone-mock-mini,
    .invoice-mock-mini {
        width: 130px;
    }
    .app-card-image.digital-bg .img-badge,
    .app-card-image.invoice-bg .img-badge {
        font-size: 0.5rem;
        padding: 3px 10px;
        top: 10px;
        right: 10px;
    }
    .app-card-image.digital-bg .img-corner-icon,
    .app-card-image.invoice-bg .img-corner-icon {
        font-size: 1.8rem;
        bottom: 10px;
        left: 12px;
    }

    .product-card .card-body {
        padding: 14px 14px 18px;
    }
    .product-card .card-body h3 {
        font-size: 1.05rem;
    }
    .product-card .card-body .card-desc {
        font-size: 0.82rem;
    }
    .product-card .card-body .card-tags .tag-item {
        font-size: 0.6rem;
        padding: 3px 10px;
    }
    .product-card .card-body .card-action .btn-detail {
        padding: 8px 16px;
        font-size: 0.75rem;
    }

    .case-card-vertical .case-body {
        padding: 14px 14px 18px;
    }
    .case-card-vertical .case-body h3 {
        font-size: 1.05rem;
    }
    .case-card-vertical .case-body .case-desc {
        font-size: 0.82rem;
    }
    .case-card-vertical .case-body .case-tags .tag-item {
        font-size: 0.6rem;
        padding: 3px 10px;
    }
    .case-card-vertical .case-body .case-action .btn-detail {
        padding: 8px 16px;
        font-size: 0.75rem;
    }
    .case-card-vertical .case-banner .case-metrics .metric-badge {
        font-size: 0.5rem;
        padding: 2px 8px;
    }
    .case-card-vertical .case-banner .case-tag-top,
    .case-card-vertical .case-banner .case-tag-bottom {
        font-size: 0.55rem;
        padding: 3px 10px;
    }
    .case-card-vertical .case-banner .case-icon {
        font-size: 2.8rem;
    }

    .detail-page .detail-hero {
        padding: 18px 14px;
    }
    .detail-page .detail-hero .hero-header .hero-icon {
        font-size: 1.6rem;
        padding: 10px;
    }
    .detail-page .detail-hero .hero-header .hero-title-group h1 {
        font-size: 1.2rem;
    }
    .detail-page .detail-hero .hero-stats {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
        padding: 12px;
    }
    .detail-page .detail-hero .hero-stats .hs-item .hs-num {
        font-size: 1.1rem;
    }
    .detail-page .detail-features {
        padding: 18px 14px;
    }
    .detail-page .detail-features h3 {
        font-size: 1.05rem;
    }
    .detail-page .detail-testimonial {
        padding: 16px 18px;
        font-size: 0.85rem;
    }

    .news-detail-page .news-article {
        padding: 18px 14px;
    }
    .news-detail-page .news-article h1 {
        font-size: 1.2rem;
    }
    .news-detail-page .news-article .article-content {
        font-size: 0.88rem;
    }

    .contact-grid > div:first-child {
        min-height: 200px !important;
    }
    .contact-grid > div:first-child i.fa-map-marked-alt {
        font-size: 3rem !important;
    }
    .contact-grid > div:first-child p {
        font-size: 0.85rem !important;
    }
    .contact-grid > div:last-child > div:first-child {
        padding: 18px 16px !important;
    }
    .contact-grid > div:last-child > div:first-child .contact-form-grid {
        grid-template-columns: 1fr !important;
    }
    .contact-grid > div:last-child > div:last-child {
        padding: 14px 16px !important;
        flex-wrap: wrap !important;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }
    .footer-col h4 {
        font-size: 0.8rem;
    }
    .footer-col a {
        font-size: 0.72rem;
    }
    .copyright {
        font-size: 0.7rem;
    }

    .about-image .about-grid-inner {
        width: 92%;
        gap: 6px;
    }
    .about-stat-card {
        padding: 10px 6px;
    }
    .about-stat-card .big-num {
        font-size: 1.1rem;
    }
    .about-stat-card .stat-desc {
        font-size: 0.55rem;
    }
    .about-image .about-img-tag {
        font-size: 0.6rem;
        padding: 4px 12px;
        bottom: 10px;
        right: 12px;
    }
    .about-text p {
        font-size: 0.88rem;
    }

    .news-card-body {
        padding: 14px 14px 16px;
    }
    .news-card-body h4 {
        font-size: 0.88rem;
    }
    .news-card-body p {
        font-size: 0.78rem;
    }
    .news-date {
        font-size: 0.65rem;
    }

    .case-card-body {
        padding: 14px 14px 16px;
    }
    .case-card-body h4 {
        font-size: 0.92rem;
    }
    .case-card-body p {
        font-size: 0.78rem;
    }
    .case-card-body .case-tags .tag {
        font-size: 0.6rem;
        padding: 2px 10px;
    }
    .case-card-image .case-scene-icon {
        font-size: 2.8rem;
    }
    .case-card-image .case-scene-tag {
        font-size: 0.55rem;
        padding: 3px 10px;
        bottom: 8px;
        left: 10px;
    }
    .case-metric-row {
        top: 8px;
        right: 8px;
        gap: 3px;
    }
    .case-metric-badge {
        padding: 2px 6px;
        font-size: 0.45rem;
    }
    .case-metric-badge .metric-num {
        font-size: 0.55rem;
    }

    .app-card-image .phone-mock-mini,
    .app-card-image .invoice-mock-mini {
        width: 110px;
        padding: 5px;
        border-radius: 14px;
    }
    .phone-screen-mini,
    .invoice-screen-mini {
        padding: 6px 5px;
        border-radius: 10px;
    }
    .phone-screen-mini .mini-map {
        height: 40px;
    }
    .phone-screen-mini .mini-data .mini-item {
        padding: 3px 4px;
    }
    .phone-screen-mini .mini-data .mini-item .mini-label {
        font-size: 0.35rem;
    }
    .phone-screen-mini .mini-data .mini-item .mini-value {
        font-size: 0.5rem;
    }
    .invoice-screen-mini .mini-inv-header {
        font-size: 0.45rem;
    }
    .invoice-screen-mini .mini-inv-row {
        font-size: 0.4rem;
        padding: 3px 0;
    }
    .invoice-screen-mini .mini-scan-btn {
        font-size: 0.4rem;
        padding: 4px;
    }

    .view-more {
        margin-top: 24px;
    }
    .view-more .btn-outline-sm {
        padding: 7px 16px;
        font-size: 0.75rem;
    }

    .container {
        padding: 0 10px;
    }

    .detail-page .back-link,
    .news-detail-page .back-link {
        font-size: 0.8rem;
        margin-bottom: 18px;
    }

    .app-download-card {
        padding: 14px 14px !important;
        gap: 12px !important;
    }
    .app-download-card > div:first-child {
        width: 48px !important;
        height: 48px !important;
        font-size: 1.4rem !important;
    }
    .app-download-card > div:nth-child(2) h4 {
        font-size: 0.9rem !important;
    }
    .app-download-card > div:nth-child(2) p {
        font-size: 0.75rem !important;
    }
    .app-download-card .qr-section img {
        width: 60px !important;
        height: 60px !important;
    }
    .app-download-card .qr-section a {
        padding: 5px 14px !important;
        font-size: 0.7rem !important;
    }
}

/* ---------- 超小屏 (320px以下) ---------- */
@media (max-width: 360px) {
    .logo {
        font-size: 0.9rem;
    }
    .logo i {
        font-size: 1rem;
    }
    .hamburger {
        width: 20px;
        height: 16px;
    }
    .slide-text h2 {
        font-size: 1.2rem;
    }
    .carousel-slide {
        /*padding: 14px 10px;*/
    }
    .section-title h2 {
        font-size: 1.2rem;
    }
    .container {
        padding: 0 6px;
    }
    .product-card .card-body,
    .case-card-vertical .case-body {
        padding: 10px 10px 14px;
    }
    .detail-page .detail-hero {
        padding: 14px 10px;
    }
    .detail-page .detail-features {
        padding: 14px 10px;
    }
    .news-detail-page .news-article {
        padding: 14px 10px;
    }
    .about-page-full .about-hero {
        padding: 18px 14px;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .nav-links a {
        font-size: 0.7rem;
        padding: 8px 12px;
    }
}