[v-cloak] {
    display: none !important;
}

.layui-layer {
    display: none !important;
}

.layui-layer-shade {
    display: none !important;
}

.layui-layer-msg {
    display: none !important;
}

:root {
    --c-brand: #FF6900;
    --c-brand-light: #FF8533;
    --c-brand-lighter: #FFF5EB;
    --c-brand-dark: #E65C00;

    --c-edu-blue: #1E62EC;
    --c-edu-blue-light: #4A8AF4;
    --c-edu-green: #10B981;
    --c-edu-green-light: #34D399;
    --c-edu-purple: #7C3AED;

    --c-accent: #FF6900;
    --c-accent-light: #FF8533;
    --c-accent-lighter: #FFF5EB;
    --c-accent-dark: #E65C00;

    --gradient-brand: linear-gradient(135deg, #FF6900 0%, #FF8533 100%);
    --gradient-brand-reverse: linear-gradient(135deg, #FF8533 0%, #FF6900 100%);
    --gradient-hero: linear-gradient(180deg, #ffffff 0%, #F8F7F5 100%);
    --gradient-card-flow: linear-gradient(135deg, rgba(48,48,52,0.02) 0%, rgba(48,48,52,0.04) 100%);
    --gradient-glow: radial-gradient(circle at 50% 50%, rgba(255, 105, 0, 0.06) 0%, transparent 70%);

    --c-bg: #F8F7F5;
    --c-surface: #ffffff;
    --c-surface-raised: #ffffff;
    --c-surface-overlay: rgba(255, 255, 255, 0.92);

    --c-text-primary: rgba(0,0,0,0.80);
    --c-text-secondary: rgba(0,0,0,0.62);
    --c-text-tertiary: rgba(0,0,0,0.45);
    --c-text-on-brand: #ffffff;
    --c-text-brand: var(--c-brand);

    --c-fill-1: rgba(48,48,52,0.05);
    --c-fill-2: rgba(48,48,52,0.10);
    --c-fill-3: rgba(48,48,52,0.20);
    --c-separator: rgba(0,0,0,0.08);
    --c-separator-strong: rgba(0,0,0,0.20);

    --c-slate-900: rgba(0,0,0,0.80);
    --c-slate-800: rgba(0,0,0,0.70);
    --c-slate-700: rgba(0,0,0,0.62);
    --c-slate-600: rgba(0,0,0,0.50);
    --c-slate-500: rgba(0,0,0,0.40);
    --c-slate-400: rgba(0,0,0,0.27);
    --c-slate-300: rgba(0,0,0,0.15);
    --c-slate-200: rgba(0,0,0,0.08);
    --c-slate-100: rgba(0,0,0,0.05);
    --c-slate-50: #FAFAFA;

    --c-border: rgba(0,0,0,0.08);
    --c-border-light: rgba(0,0,0,0.05);

    --c-glass-bg: rgba(255, 255, 255, 0.72);
    --c-glass-border: rgba(0, 0, 0, 0.06);
    --c-glass-inner-glow: inset 0 1px 0 0 rgba(255, 255, 255, 1), inset 0 -1px 0 0 rgba(0, 0, 0, 0.03);

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.03);
    --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.06);
    --shadow-xl: 0 8px 32px rgba(0, 0, 0, 0.08);
    --shadow-card-hover: 0 4px 12px rgba(0,0,0,0.06);

    --r-sm: 8px;
    --r-md: 12px;
    --r-lg: 16px;
    --r-xl: 24px;
    --r-2xl: 32px;
    --r-full: 9999px;

    --font-sans: "Inter", "MiSans", "PingFang SC", "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    --font-display: "Inter", "MiSans", "PingFang SC", "Helvetica Neue", sans-serif;
    --font-mono: "JetBrains Mono", "SF Mono", "Fira Code", monospace;

    --sp-1: 4px;
    --sp-2: 8px;
    --sp-3: 12px;
    --sp-4: 16px;
    --sp-5: 20px;
    --sp-6: 24px;
    --sp-8: 32px;
    --sp-10: 40px;
    --sp-12: 48px;
    --sp-16: 64px;
    --sp-20: 80px;

    --container-width: 1280px;
    --transition-fast: 150ms cubic-bezier(0.16, 1, 0.3, 1);
    --transition-base: 250ms cubic-bezier(0.16, 1, 0.3, 1);
    --transition-slow: 400ms cubic-bezier(0.16, 1, 0.3, 1);
    --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
    --transition-bounce: 600ms cubic-bezier(0.68, -0.55, 0.265, 1.55);

    --glass-blur: blur(20px) saturate(160%);
    --bento-gap: 16px;
}

/* Geist font import */
@font-face {
    font-family: "Inter";
    font-style: normal;
    font-weight: 100;
    font-display: swap;
    src: url("../fonts/Inter-100.ttf") format("truetype");
}
@font-face {
    font-family: "Inter";
    font-style: normal;
    font-weight: 200;
    font-display: swap;
    src: url("../fonts/Inter-200.ttf") format("truetype");
}
@font-face {
    font-family: "Inter";
    font-style: normal;
    font-weight: 300;
    font-display: swap;
    src: url("../fonts/Inter-300.ttf") format("truetype");
}
@font-face {
    font-family: "Inter";
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url("../fonts/Inter-400.ttf") format("truetype");
}
@font-face {
    font-family: "Inter";
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url("../fonts/Inter-500.ttf") format("truetype");
}
@font-face {
    font-family: "Inter";
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url("../fonts/Inter-600.ttf") format("truetype");
}
@font-face {
    font-family: "Inter";
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url("../fonts/Inter-700.ttf") format("truetype");
}
@font-face {
    font-family: "Inter";
    font-style: normal;
    font-weight: 800;
    font-display: swap;
    src: url("../fonts/Inter-800.ttf") format("truetype");
}
@font-face {
    font-family: "Inter";
    font-style: normal;
    font-weight: 900;
    font-display: swap;
    src: url("../fonts/Inter-900.ttf") format("truetype");
}

@keyframes fadeSlideUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes pulseGlow {
    0%, 100% { box-shadow: 0 4px 16px rgba(0,0,0,0.04); }
    50% { box-shadow: 0 8px 32px rgba(0,0,0,0.06); }
}

@keyframes gradientFlow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes floatOrb {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-20px) scale(1.05); }
}

@keyframes dataCountUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes borderGlow {
    0%, 100% { border-color: rgba(255, 105, 0, 0.15); }
    50% { border-color: rgba(255, 133, 51, 0.25); }
}

* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--c-bg);
    font-family: var(--font-sans);
    font-size: 14px;
    line-height: 1.6;
    color: var(--c-text-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

ul {
    list-style: none;
}

:focus-visible {
    outline: 2px solid var(--c-brand);
    outline-offset: 2px;
    border-radius: var(--r-sm);
}

.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    z-index: 9999;
    padding: 8px 16px;
    background: var(--c-brand);
    color: var(--c-text-on-brand);
    font-size: 14px;
    transition: top var(--transition-fast);
}
.skip-link:focus {
    top: 0;
}

.home {
    background-color: #fff;
}

/* ── 轮播区 ── */
.home .hero-section {
    position: relative;
    height: 520px;
    overflow: hidden;
    margin-top: 0;
}
.home .hero-section .el-carousel,
.home .hero-section .el-carousel__container {
    width: 100% !important;
    height: 520px !important;
}
.home .hero-section .el-carousel__item {
    height: 520px !important;
}
.home .hero-section .el-carousel__item .el-image {
    width: 100%;
    height: 520px !important;
    object-fit: cover;
}
.home .hero-section .el-carousel__arrow {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(0,0,0,0.3);
    color: #fff;
    font-size: 18px;
}
.home .hero-section .el-carousel__arrow:hover {
    background: rgba(0,0,0,0.5);
}
.home .hero-section .el-carousel__indicators {
    bottom: 24px;
}
.home .hero-section .el-carousel__indicator .el-carousel__button {
    width: 28px;
    height: 4px;
    border-radius: 2px;
    background: rgba(255,255,255,0.4);
}
.home .hero-section .el-carousel__indicator.is-active .el-carousel__button {
    width: 40px;
    background: #fff;
}
.home .hero-gradient {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(transparent, #fff);
    pointer-events: none;
    z-index: 2;
}

/* ── 主内容区 ── */
.home .main {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--sp-6);
    margin-top: 22px;
}

/* ── 区块标题通用 ── */
.home .section-header {
    text-align: center;
    margin-bottom: 48px;
}
.home .section-eyebrow {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--c-brand);
    text-transform: uppercase;
    margin-bottom: 8px;
}
.home .section-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--c-text-primary);
    letter-spacing: -0.02em;
    margin-bottom: 12px;
}
.home .section-subtitle {
    font-size: 16px;
    color: var(--c-text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ── 核心入口区：3列大卡片 ── */
.home .edu-platforms {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    padding-top: 22px;
}
.home .platform-card {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    min-height: 220px;
    padding: 32px 28px;
    border-radius: 14px;
    text-decoration: none;
    color: #fff;
    overflow: hidden;
    transition: transform 0.25s, box-shadow 0.25s;
}
.home .platform-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}
.home .platform-card--blue {
    background: linear-gradient(135deg, #1E62EC 0%, #4A8AF4 100%);
}
.home .platform-card--orange {
    background: linear-gradient(135deg, #FF6900 0%, #FF8533 100%);
}
.home .platform-card--green {
    background: linear-gradient(135deg, #10B981 0%, #34D399 100%);
}
.home .platform-card__badge {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.4);
}
.home .platform-card__title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 8px;
}
.home .platform-card__desc {
    font-size: 14px;
    line-height: 1.5;
    color: rgba(255,255,255,0.85);
    margin-bottom: 16px;
}
.home .platform-card__tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.home .platform-card__tags span {
    padding: 3px 12px;
    border-radius: 9999px;
    font-size: 12px;
    background: rgba(255,255,255,0.2);
    color: rgba(255,255,255,0.9);
}
.home .platform-card__arrow {
    position: absolute;
    bottom: 32px;
    right: 28px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    transition: background 0.2s;
}
.home .platform-card:hover .platform-card__arrow {
    background: rgba(255,255,255,0.35);
}

/* ── AI教育平台入口区（横滑卡片，和硬件展示区风格一致） ── */
.home .edu-row-section {
    display: flex;
    flex-direction: column;
    gap: 22px;
    padding-top: 22px;
}

/* 每个分类横滑区域 */
.home .edu-scroll {
    display: flex;
    flex-direction: column;
}

/* 区域头 - 对齐 device-showcase__header */
.home .edu-scroll__header {
    display: flex;
    align-items: flex-end;
    gap: 20px;
    margin-bottom: var(--sp-10, 40px);
}
.home .edu-scroll__header > div:first-child {
    flex: 1;
}
.home .edu-scroll__eyebrow {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 8px;
}
.home .edu-scroll__title {
    font-size: 32px;
    font-weight: 600;
    color: var(--c-text-primary, #1a1a2e);
    letter-spacing: -0.02em;
    margin-bottom: 4px;
}
.home .edu-scroll__subtitle {
    font-size: 16px;
    color: var(--c-text-secondary, #666);
}

/* 左右箭头按钮 - 对齐 device-showcase__arrow */
.home .edu-scroll__nav {
    display: flex;
    gap: 10px;
}
.home .edu-scroll__arrow {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid #e0e0e0;
    background: #fff;
    color: #666;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    padding: 0;
}
.home .edu-scroll__arrow:hover {
    border-color: #1a1a2e;
    color: #1a1a2e;
    background: #f5f5f5;
}
.home .edu-scroll__arrow svg {
    width: 24px;
    height: 24px;
}
.home .edu-scroll__arrow.disabled {
    opacity: 0.3;
    cursor: not-allowed;
    pointer-events: none;
}

/* 横滑容器 - 对齐 device-showcase__track-wrapper */
.home .edu-scroll__wrapper {
    position: relative;
    overflow: hidden;
    padding: 8px var(--sp-6, 24px) 16px;
    margin: 0 calc(-1 * var(--sp-6, 24px));
}
.home .edu-scroll__track {
    display: flex;
    gap: 24px;
    transition: transform 0.5s cubic-bezier(0.25, 0.1, 0.25, 1);
    will-change: transform;
    cursor: grab;
}
.home .edu-scroll__track.dragging {
    cursor: grabbing;
    transition: none;
}

/* 课程卡片 - 对齐 device-showcase__card */
.home .edu-scroll__card {
    flex-shrink: 0;
    width: 300px;
    min-height: 280px;
    padding: 28px 24px;
    border-radius: var(--r-2xl, 16px);
    background: var(--c-surface, #fff);
    border: 1px solid var(--c-border, #eee);
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: var(--c-text-primary, #1a1a2e);
    transition: box-shadow 0.3s, border-color 0.3s, transform 0.25s;
    user-select: none;
    box-sizing: border-box;
}
.home .edu-scroll__card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
    border-color: rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}

/* 卡片图片 - 对齐 device-showcase__card-image */
.home .edu-scroll__card-img {
    width: 100%;
    height: 200px;
    border-radius: var(--r-lg, 12px);
    overflow: hidden;
    background: var(--c-fill-1, #f5f5f5);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}
.home .edu-scroll__card-img img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: transform 0.3s ease;
}
.home .edu-scroll__card:hover .edu-scroll__card-img img {
    transform: scale(1.05);
}
.home .edu-scroll__card-fallback {
    width: 100%;
    height: 100%;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    color: #ccc;
}

/* 卡片信息区 - 对齐 device-showcase__card-info */
.home .edu-scroll__card-body {
    flex: 1;
    min-width: 0;
}
.home .edu-scroll__card-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--c-text-primary, #1a1a2e);
    line-height: 1.3;
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.home .edu-scroll__card-desc {
    font-size: 14px;
    color: var(--c-text-tertiary, #999);
    line-height: 1.5;
    margin-bottom: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.home .edu-scroll__card-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    margin-top: auto;
}
.home .edu-scroll__price {
    color: var(--c-brand, #ff6900);
    font-weight: 600;
}
.home .edu-scroll__price.free {
    color: #52c41a;
}
.home .edu-scroll__count {
    color: var(--c-text-tertiary, #999);
    font-size: 12px;
}

/* 浏览更多卡片 */
.home .edu-scroll__card--more {
    justify-content: center;
    align-items: center;
    gap: 8px;
    background: var(--c-fill-1, #fafafa);
    border: 1px dashed #e0e0e0;
    box-shadow: none;
    color: var(--c-text-tertiary, #999);
    font-size: 14px;
    font-weight: 500;
}
.home .edu-scroll__card--more:hover {
    color: var(--c-brand, #ff6900);
    border-color: var(--c-brand, #ff6900);
    box-shadow: none;
    transform: none;
}
.home .edu-scroll__more-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid currentColor;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

/* ── 硬件设备展示区（两行横向滚动轨道） ── */
.home .device-showcase {
    padding-top: 22px;
}

.home .device-showcase__header {
    display: flex;
    align-items: flex-end;
    gap: 20px;
    margin-bottom: var(--sp-10);
}

.home .device-showcase__eyebrow {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--c-brand);
    text-transform: uppercase;
    margin-bottom: 8px;
}

.home .device-showcase__header > div:first-child {
    flex: 1;
}

.home .device-showcase__title {
    font-size: 32px;
    font-weight: 600;
    color: var(--c-text-primary);
    letter-spacing: -0.02em;
}

.home .device-showcase__subtitle {
    font-size: 16px;
    color: var(--c-text-secondary);
    flex: 1;
}

.home .device-showcase__nav {
    display: flex;
    gap: 10px;
}

.home .device-showcase__arrow {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid #e0e0e0;
    background: #fff;
    color: #666;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    padding: 0;
}

.home .device-showcase__arrow:hover {
    border-color: #1a1a2e;
    color: #1a1a2e;
    background: #f5f5f5;
}

.home .device-showcase__arrow svg {
    width: 24px;
    height: 24px;
}

.home .device-showcase__arrow:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.home .device-showcase__track-wrapper {
    position: relative;
    margin: 0 calc(-1 * var(--sp-6));
    overflow: hidden;
    padding: 8px var(--sp-6) 16px;
}

.home .device-showcase__track {
    display: grid;
    grid-template-rows: 1fr 1fr;
    grid-auto-flow: column;
    grid-auto-columns: 400px;
    gap: 20px 24px;
    transition: transform 0.5s cubic-bezier(0.25, 0.1, 0.25, 1);
    will-change: transform;
    cursor: grab;
}

.home .device-showcase__track:active {
    cursor: grabbing;
}

.home .device-showcase__card {
    min-height: 280px;
    padding: 28px 24px;
    border-radius: var(--r-2xl);
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    transition: box-shadow var(--transition-slow), border-color var(--transition-slow);
    user-select: none;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
}

.home .device-showcase__card-image {
    width: 100%;
    height: 200px;
    border-radius: var(--r-lg);
    overflow: hidden;
    margin-bottom: 16px;
    background: var(--c-fill-1);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.home .device-showcase__card-image img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.home .device-showcase__card:hover .device-showcase__card-image img {
    transform: scale(1.05);
}

.home .device-showcase__card-icon-fallback {
    font-size: 48px;
    line-height: 1;
}

.home .device-showcase__card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
    border-color: rgba(0, 0, 0, 0.12);
}

.home .device-showcase__card-top {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 14px;
}

.home .device-showcase__card-icon {
    font-size: 32px;
    line-height: 1;
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: var(--c-fill-1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.home .device-showcase__card-info {
    flex: 1;
    min-width: 0;
}

.home .device-showcase__card-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--c-text-primary);
    margin-bottom: 6px;
    line-height: 1.3;
}

.home .device-showcase__card-desc {
    font-size: 14px;
    color: var(--c-text-tertiary);
    line-height: 1.5;
    margin-bottom: 14px;
}

.home .device-showcase__card-highlights {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
}

.home .device-showcase__card-highlights li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 13px;
    color: var(--c-text-secondary);
    line-height: 1.5;
}

.home .device-showcase__card-highlights li::before {
    content: "";
    flex-shrink: 0;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--c-text-tertiary);
    margin-top: 7px;
}

.home .device-showcase__card-features {
    display: flex;
    flex-wrap: nowrap;
    overflow: hidden;
    gap: 6px;
    margin-top: 7px;
    padding-top: 7px;
    border-top: 1px solid var(--c-border);
}

.home .device-showcase__card-tag {
    display: inline-block;
    padding: 2px 8px;
    border-radius: var(--r-full);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.02em;
    background: var(--c-fill-1);
    color: var(--c-text-secondary);
    line-height: 1.4;
    white-space: nowrap;
    flex-shrink: 0;
}

/* ── 接入步骤区（时间线式） ── */
.home .access-section {
    padding-top: 22px;
    background: #F8F9FB;
    margin: 0 calc(-1 * var(--sp-6));
    padding-left: var(--sp-6);
    padding-right: var(--sp-6);
}
.home .access-timeline {
    display: flex;
    gap: 0;
    position: relative;
}
.home .access-step {
    flex: 1;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0 16px;
}
.home .access-step__dot {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--c-brand);
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2;
    flex-shrink: 0;
}
.home .access-step__line {
    position: absolute;
    top: 20px;
    left: calc(50% + 20px);
    right: calc(-50% + 20px);
    height: 2px;
    background: var(--c-fill-3);
    z-index: 1;
}
.home .access-step__content {
    margin-top: 20px;
}
.home .access-step__title {
    font-size: 18px;
    font-weight: 600;
    color: var(--c-text-primary);
    margin-bottom: 8px;
}
.home .access-step__desc {
    font-size: 14px;
    color: var(--c-text-tertiary);
    line-height: 1.5;
    margin-bottom: 16px;
}
.home .access-step__links {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    justify-content: center;
}
.home .access-step__link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 12px;
    border-radius: 9999px;
    font-size: 12px;
    color: var(--c-text-secondary);
    background: #fff;
    text-decoration: none;
    border: 1px solid var(--c-border);
    transition: all 0.2s;
}
.home .access-step__link:hover {
    border-color: var(--c-brand);
    color: var(--c-brand);
}

/* 参数选择区（已移除） */

/* 供应商入驻按钮 */
.home .access-cta {
    text-align: center;
    margin-top: 22px;
    padding-top: 32px;
    padding-bottom: 32px;
    border-top: 1px solid var(--c-border);
}
.home .access-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 36px;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 14px rgba(37,99,235,0.3);
}
.home .access-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(37,99,235,0.4);
}
.home .access-cta-desc {
    margin-top: 12px;
    font-size: 13px;
    color: var(--c-text-tertiary);
}

/* 供应商硬件类型标签 */
.supplier-hw-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.supplier-hw-tag {
    display: inline-block;
    padding: 4px 14px;
    border: 1px solid var(--c-border);
    border-radius: 20px;
    font-size: 13px;
    color: var(--c-text-secondary);
    cursor: pointer;
    transition: all 0.2s;
    user-select: none;
}
.supplier-hw-tag:hover {
    border-color: var(--c-brand);
    color: var(--c-brand);
}
.supplier-hw-tag.active {
    background: var(--c-brand);
    border-color: var(--c-brand);
    color: #fff;
}

.image-slot {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    background-color: var(--c-slate-50);
    font-size: 30px;
    color: var(--c-slate-400);
    border-radius: var(--r-2xl);
}

.home .system-push {
    display: flex;
    margin-top: 22px;
}

.home .system-push .el-col-8 {
    padding-right: 7px !important;
    padding-left: 7px !important;
}

.home .system-push .rank {
    height: 100%;
    border-radius: var(--r-2xl);
    background-color: var(--c-surface);
    border: 1px solid var(--c-border);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.home .system-push .rank:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
}

.home .system-push .title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--sp-8);
    padding-right: var(--sp-5);
    padding-left: var(--sp-5);
    font-weight: 700;
    font-size: 22px;
    color: var(--c-slate-700);
}

.home .system-push .title span:first-child {
    color: var(--c-brand);
}

.home .system-push .title span:last-child {
    margin-left: 7px;
    font-weight: 400;
    font-size: 14px;
    color: var(--c-slate-400);
}

.home .system-push .title .el-link.el-link--default {
    width: 24px;
    height: 24px;
    border: 1px solid var(--c-brand);
    border-radius: var(--r-full);
    font-size: 12px;
    color: var(--c-brand);
    transition: all var(--transition-base);
}

.home .system-push .title .el-link.el-link--default:hover {
    background-color: var(--c-brand);
    color: var(--c-text-on-brand);
}

.home .system-push .rank .content {
    padding-top: var(--sp-10);
    padding-bottom: 45px;
}

.home .system-push .rank .content a {
    display: flex;
    padding-right: var(--sp-5);
    padding-left: 70px;
    background: url("../images/rank1.png") 20px center/36px 42px no-repeat;
    font-size: 12px;
    color: var(--c-slate-400);
    transition: color var(--transition-fast);
}

.home .system-push .rank .content a:nth-child(2) {
    background-image: url("../images/rank2.png");
}

.home .system-push .rank .content a:nth-child(3) {
    background-image: url("../images/rank3.png");
}

.home .system-push .rank .content a~a {
    margin-top: 25px;
}

.home .system-push .rank .el-image {
    width: 120px;
    height: 68px;
    border-radius: var(--r-md);
}

.home .system-push .rank a>div:last-child {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 2px 0;
    margin-left: 15px;
}

.home .system-push .rank a>div>div:first-child {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    font-size: 14px;
    line-height: 20px;
    color: var(--c-slate-800);
}

.home .system-push .hot {
    height: 100%;
    border-radius: var(--r-2xl);
    background-color: var(--c-surface);
    border: 1px solid var(--c-border);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.home .system-push .hot:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
}

.home .system-push .hot .swiper-container {
    margin-top: var(--sp-10);
}

.home .system-push .hot .swiper-slide {
    width: 300px;
    transform: scale(0.93);
    transition: transform var(--transition-slow);
}

.home .system-push .hot .swiper-slide.swiper-slide-active {
    transform: scale(1);
}

.home .system-push .hot .swiper-slide a {
    display: block;
}

.home .system-push .hot .el-image {
    display: block;
    width: 100%;
    height: 169px;
    border-radius: var(--r-md);
}

.home .system-push .hot .swiper-slide a img {
    display: block;
    width: 100%;
    height: 169px;
    border-radius: var(--r-md);
}

.home .system-push .hot .swiper-slide a> :last-child {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    -moz-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    height: 130px;
    padding: 20px 12px 30px;
}

.home .system-push .hot a>div>div:first-child {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    font-size: 16px;
    line-height: 29px;
    color: var(--c-slate-800);
}

.home .system-push .hot a>div>div:last-child {
    font-size: 16px;
    text-align: center;
    color: var(--c-brand);
}

.home .system-push .hot a>div>div.free:last-child {
    font-size: 16px;
}

.home .system-push .hot a>div>div span {
    font-size: 20px;
    font-weight: 600;
}

.home .system-push .new {
    height: 100%;
    border-radius: var(--r-2xl);
    background-color: var(--c-surface);
    border: 1px solid var(--c-border);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.home .system-push .new:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
}

.home .system-push .new .content {
    padding: var(--sp-8) var(--sp-5) var(--sp-10);
}

.home .system-push .new .content a {
    display: flex;
    padding: 18px 15px;
    background: url("../images/new_bg.png") center/cover no-repeat;
    border-radius: var(--r-md);
    transition: background-color var(--transition-fast);
}

.home .system-push .new .content a~a {
    margin-top: var(--sp-5);
}

.home .system-push .new .el-image {
    width: 160px;
    height: 90px;
    border-radius: var(--r-md);
}

.home .system-push .new .content a>div:last-child {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 8px 0 7px;
    margin-left: 15px;
}

.home .system-push .new a>div>div:first-child {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    font-size: 14px;
    line-height: 20px;
    color: var(--c-slate-800);
}

.home .system-push .new a>div>div:last-child {
    font-size: 12px;
    color: var(--c-brand);
}

.home .system-push .new a>div>div span {
    font-size: 20px;
}

.home .news-push {
    margin-top: 22px;
}

.home .news-push .title {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    -moz-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: end;
    -webkit-align-items: flex-end;
    -moz-box-align: end;
    -ms-flex-align: end;
    align-items: flex-end;
    padding-top: 30px;
    padding-bottom: 30px;
    font-weight: bold;
    font-size: 22px;
    color: #334155;
}

.home .news-push .title div span {
    margin-left: 10px;
    font-weight: normal;
    font-size: 16px;
    color: #94a3b8;
}

.home .news-push .title .el-link.el-link--default {
    font-size: 14px;
    color: #64748b;
}

.home .news-push .content {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
}

.home .news-push .content>div:first-child {
    -webkit-box-flex: 1;
    -webkit-flex: 1;
    -moz-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
    min-width: 0;
    padding-left: 30px;
    border-radius: 16px;
    background-color: #fff;
    -webkit-box-shadow: 0 2px 16px rgba(255, 107, 0, 0.06);
    box-shadow: 0 2px 16px rgba(255, 107, 0, 0.06);
}

.home .news-push .content>div:last-child {
    width: 320px;
    padding-right: 23px;
    padding-left: 23px;
    border-radius: 16px;
    margin-left: 14px;
    background-color: #fff;
    -webkit-box-shadow: 0 2px 16px rgba(255, 107, 0, 0.06);
    box-shadow: 0 2px 16px rgba(255, 107, 0, 0.06);
}

.home .news-push .content>div:first-child a {
    position: relative;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    padding: 40px 30px;
}

.home .news-push .content>div:first-child a::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    left: 30px;
    z-index: 2;
    height: 1px;
    background-color: #e2e8f0;
}

.home .news-push .content>div:first-child a:first-child::before {
    display: none;
}

.home .news-push .el-image {
    width: 255px;
    height: 170px;
    border-radius: 12px;
}

.home .news-push .content>div:first-child a>div:last-child {
    -webkit-box-flex: 1;
    -webkit-flex: 1;
    -moz-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -moz-box-orient: vertical;
    -moz-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    -moz-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    min-width: 0;
    padding: 5px 0 10px;
    margin-left: 30px;
}

.home .news-push .content>div:first-child a>div:last-child>div:nth-child(2) {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    -moz-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
}

.home .news-push .content a>div>div>div:first-child {
    overflow: hidden;
    white-space: nowrap;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
    font-weight: bold;
    font-size: 16px;
    color: #334155;
}

.home .news-push .content a>div>div>div:last-child {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    margin-top: 22px;
    font-size: 14px;
    line-height: 26px;
    color: #64748b;
}

.home .news-push .content a>div>div>span {
    font-size: 14px;
    color: #94a3b8;
}

.home .news-push .content a>div>div>span~span {
    margin-left: 30px;
}

.home .news-push .el-icon-time,
.home .news-push .el-icon-view {
    margin-right: 5px;
}

.home .news-push .content>div:last-child>div:first-child {
    font-weight: bold;
    font-size: 18px;
    line-height: 60px;
    text-align: center;
    color: #1e293b;
}

.home .news-push .content>div:last-child a {
    display: block;
    overflow: hidden;
    white-space: nowrap;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
    font-size: 14px;
    color: #64748b;
}

.home .news-push .content>div:last-child a~a {
    margin-top: 25px;
}

.home .news-push .content>div:last-child a:hover {
    color: #ff6b00;
}

.home .news-push .content>div:last-child span {
    position: relative;
    display: inline-block;
    width: 16px;
    padding-top: 2px;
    padding-bottom: 6px;
    margin-right: 10px;
    background-color: #e2e8f0;
    vertical-align: middle;
    font-size: 12px;
    line-height: 1;
    text-align: center;
}

.home .news-push .content>div:last-child a:hover span {
    background-color: #ff6b00;
    color: #fff;
}

.home .news-push .content>div:last-child span::after {
    content: " ";
    position: absolute;
    bottom: 0;
    left: 0;
    z-index: 2;
    border-width: 3px 8px;
    border-style: solid;
    border-color: transparent transparent #fff;
}

.home .advert-push2 {
    display: none;
}

.home .advert-push2 .el-image {
    display: block;
    width: 100%;
    height: 130px;
    border-radius: var(--r-2xl);
    transition: transform var(--transition-slow);
}

.home .advert-push2 .el-image:hover {
    transform: scale(1.02);
}

/* 个人中心 */
.my .main {
    width: 1200px;
    margin: 0 auto;
}

.my .main .el-breadcrumb {
    margin-top: 30px;
    margin-bottom: 20px;
}

.my .main .user {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    padding: 28px 44px 28px 40px;
    background-color: #fff;
    font-size: 16px;
    color: #94a3b8;
}

.my .main .user .el-avatar>img {
    width: 100%;
}

.my .main .user .inner {
    -webkit-box-flex: 1;
    -webkit-flex: 1;
    -moz-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
    margin-left: 30px;
}

.my .main .user .name {
    margin-bottom: 8px;
    font-weight: bold;
    font-size: 18px;
    color: #1e293b;
}

.my .main .user .vip {
    display: inline-block;
    height: 20px;
    padding-right: 14px;
    padding-left: 28px;
    border-radius: 10px;
    margin-left: 10px;
    background-color: #fff3e0;
    background: #fff3e0 url("../images/vip.png") 10px center/14px no-repeat;
    font-weight: normal;
    font-size: 12px;
    line-height: 20px;
    color: #e65c00;
}

.my .main .user .el-button {
    padding: 11px 26px;
    border-color: #ff6b00;
    font-size: 16px;
    color: #ff6b00;
}

.my .main .user .ai-teacher-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-left: 16px;
    padding: 10px 24px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    border-radius: 20px;
    text-decoration: none;
    transition: all .25s;
    box-shadow: 0 4px 16px rgba(102,126,234,.3);
    white-space: nowrap;
}
.my .main .user .ai-teacher-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 24px rgba(102,126,234,.4);
    color: #fff;
    text-decoration: none;
}
.my .main .user .ai-toolbox-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-left: 12px;
    padding: 10px 24px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    border-radius: 20px;
    text-decoration: none;
    transition: all .25s;
    box-shadow: 0 4px 16px rgba(102,126,234,.3);
    white-space: nowrap;
}
.my .main .user .ai-toolbox-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 24px rgba(102,126,234,.4);
    color: #fff;
    text-decoration: none;
}
.my .main .user .supplier-center-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-left: 12px;
    padding: 10px 24px;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    border-radius: 20px;
    text-decoration: none;
    transition: all .25s;
    box-shadow: 0 4px 16px rgba(37,99,235,.3);
    white-space: nowrap;
}
.my .main .user .supplier-center-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 24px rgba(37,99,235,.4);
    color: #fff;
    text-decoration: none;
}

.my .main .el-tabs {
    margin-top: 2px;
    margin-bottom: 55px;
}

.my .main .el-tabs__header {
    padding-right: 20px;
    padding-left: 20px;
    margin-bottom: 30px;
    background-color: #fff;
}

.my .main .el-tabs__nav-wrap::after {
    display: none;
}

.my .main .el-tabs__nav-next,
.my .main .el-tabs__nav-prev {
    line-height: 56px;
}

.my .main .el-tabs__item {
    height: 56px;
    padding-right: 18px;
    padding-left: 18px;
    font-size: 16px;
    line-height: 56px;
    color: #64748b;
}

.my .main .el-tabs--top .el-tabs__item.is-top:nth-child(2) {
    padding-left: 30px;
}

.my .main .el-tabs__item.is-active {
    font-weight: bold;
    color: #ff6b00;
}

.my .main .el-tabs__active-bar {
    background-color: #ff6b00;
}

.my .main .el-tabs__content {
    background-color: #fff;
}

.my .main .account {
    padding-left: 55px;
    margin-bottom: 62px;
    font-size: 18px;
    color: #1e293b;
}

.my .main .account-hd {
    padding-left: 8px;
    line-height: 60px;
}

.my .main .account-bd {
    border-top: 1px solid #e2e8f0;
}

.my .main .account .wrap-hd {
    padding-top: 34px;
    padding-bottom: 38px;
    padding-left: 10px;
}

.my .main .account .wrap-bd {
    padding-right: 46px;
}

.my .main .account .item {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    padding: 26px 8px 26px 16px;
    border-bottom: 1px dashed #e2e8f0;
    font-size: 14px;
}

.my .main .account .item div:first-child {
    width: 120px;
    color: #777;
}

.my .main .account .item div:nth-child(2) {
    -webkit-box-flex: 1;
    -webkit-flex: 1;
    -moz-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
}

.my .main .account .item div:last-child {
    color: #ff6b00;
    cursor: default;
}

.my .main .account .item:first-child div:last-child {
    -webkit-align-self: flex-end;
    -ms-flex-item-align: end;
    align-self: flex-end;
}

.my .main .account .item img {
    display: block;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    -o-object-fit: cover;
    object-fit: cover;
}

.my .main .account-ft {
    padding-top: 38px;
    padding-right: 44px;
    padding-bottom: 43px;
    text-align: right;
}

.my .main .account-ft .ivu-btn {
    width: 130px;
    height: 40px;
}

/* 课程列表 */
.my .main-course {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    padding: 40px;
}

.my .main-course a {
    width: 260px;
    border-radius: 12px;
    margin: 10px;
    overflow: hidden;
    -webkit-box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

.my .main-course img {
    display: block;
    width: 260px;
    height: 146px;
    -o-object-fit: cover;
    object-fit: cover;
}

.my .main-course a>div {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -moz-box-orient: vertical;
    -moz-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    -moz-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    height: 124px;
    padding: 13px 20px 16px;
    font-size: 12px;
    color: #94a3b8
}

.my .main-course a>div>div:first-child {
    overflow: hidden;
    white-space: nowrap;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
    font-size: 16px;
    color: #1e293b;
}

.my .main-course a>div>div:nth-child(2) {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
}

.my .main-course a>div>div:nth-child(2) div {
    padding-right: 7px;
    padding-left: 7px;
    border-radius: 6px;
    background-color: rgba(255, 107, 0, 0.06);
    font-size: 12px;
    line-height: 22px;
    color: #ff6b00;
}

.my .main-course a>div>div:nth-child(2) div~div {
    margin-left: 10px;
}

.my .main-course a>div>div:last-child {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    -moz-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

.my .main-course a>div>div:last-child>div:first-child {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: end;
    -webkit-align-items: flex-end;
    -moz-box-align: end;
    -ms-flex-align: end;
    align-items: flex-end;
    font-size: 14px;
    color: #ff6b00;
}

.my .main-course a>div>div:last-child>div:first-child div:first-child {
    font-size: 18px;
}

.my .main-course a>div>div:last-child>div:first-child div:nth-child(2) {
    -webkit-align-self: center;
    -ms-flex-item-align: center;
    align-self: center;
    padding-left: 28px;
    margin-left: 10px;
    font-weight: normal;
    font-size: 12px;
    color: #1e293b;
}

/* 我的资料 */
.my .main-material {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    padding: 40px;
}

.my .main-material a {
    width: 260px;
    border-radius: 12px;
    margin: 10px;
    overflow: hidden;
    -webkit-box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

.my .main-material img {
    display: block;
    width: 260px;
    height: 146px;
    -o-object-fit: cover;
    object-fit: cover;
}

.my .main-material a>div {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -moz-box-orient: vertical;
    -moz-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    -moz-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    height: 124px;
    padding: 13px 20px 16px;
}

.my .main-material {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    padding: 40px 50px;
    margin-top: 30px;
    margin-right: -20px;
    margin-bottom: -20px;
    background-color: #fff;
}

.my .main-material a {
    width: 260px;
    border-radius: 12px;
    margin-right: 20px;
    margin-bottom: 20px;
    -webkit-box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

.my .main-material img {
    display: block;
    width: 260px;
    height: 146px;
    -o-object-fit: cover;
    object-fit: cover;
}

.my .main-material a>div {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -moz-box-orient: vertical;
    -moz-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    -moz-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    height: 124px;
    padding: 13px 20px 16px;
}

.my .main-material a>div>div:first-child {
    overflow: hidden;
    white-space: nowrap;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
    font-size: 16px;
    color: #1e293b;
}

.my .main-material a>div>div:nth-child(2) {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: end;
    -webkit-align-items: flex-end;
    -moz-box-align: end;
    -ms-flex-align: end;
    align-items: flex-end;
}

/* 新闻资讯 */
.news-list .container {
    width: 1200px;
    margin: 20px auto 100px;
}

.news-list .container::before,
.news-list .container::after {
    content: "";
    display: table;
}

.news-list .container::after {
    clear: both;
}

.news-list .main {
    float: left;
    width: 860px;
}

.news-list .el-tabs__header {
    margin: 0;
    background-color: #fff;
}

.news-list .el-tabs__header .el-tabs__nav-wrap {
    padding: 0 30px;
}

.news-list .el-tabs__nav-wrap::after {
    height: 1px;
    background-color: #e2e8f0;
}

.news-list .el-tabs__active-bar {
    height: 3px;
    background-color: #ff6b00;
}

.news-list .el-tabs__item {
    height: 68px;
    overflow: hidden;
    font-size: 16px;
    line-height: 68px;
    text-align: center;
    color: #64748b;
}

.news-list .tabs-content {
    padding-left: 30px;
    background-color: #fff;
}

.news-list .tabs-content a {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    padding-top: 40px;
    padding-right: 36px;
    padding-bottom: 40px;
}

.news-list .tabs-content a~a {
    border-top: 1px solid #e2e8f0;
}

.news-list .tabs-content .el-image {
    width: 255px;
    height: 170px;
    border-radius: 12px;
}

.news-list .tabs-content .el-image+div {
    -webkit-box-flex: 1;
    -webkit-flex: 1;
    -moz-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -moz-box-orient: vertical;
    -moz-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    min-width: 0;
    padding: 5px 0 10px;
    margin-left: 27px;
    color: #1e293b;
}

.news-list .tabs-content .title {
    overflow: hidden;
    white-space: nowrap;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
    font-weight: bold;
    font-size: 16px;
}

.news-list .tabs-content .info {
    -webkit-box-flex: 1;
    -webkit-flex: 1;
    -moz-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
    margin-top: 15px;
}

.news-list .tabs-content .info div {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    font-size: 14px;
    line-height: 26px;
    color: #64748b;
}

.news-list .tabs-content .info+div {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    -moz-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
}

.news-list .tabs-content span {
    font-size: 14px;
    color: #94a3b8;
}

.news-list .tabs-content span~span {
    margin-left: 30px;
}

.news-list .tabs-content .el-icon-time,
.news-list .tabs-content .el-icon-view {
    margin-right: 5px;
}

.news-list .el-pagination {
    padding-top: 70px;
    padding-bottom: 100px;
    text-align: center;
}

.news-list .aside {
    float: left;
    width: 320px;
    margin-left: 20px;
}

.news-list .aside .el-image {
    border-radius: 12px;
}

.news-list .latest {
    padding-right: 23px;
    padding-left: 23px;
    border-radius: 12px;
    margin-top: 20px;
    background-color: #fff;
}

.news-list .latest>div:first-child {
    font-size: 18px;
    line-height: 60px;
    text-align: center;
    color: #1e293b;
}

.news-list .latest>div:last-child {
    padding-top: 25px;
    padding-bottom: 46px;
    border-top: 1px dashed #e2e8f0;
}

.news-list .latest a {
    display: block;
    overflow: hidden;
    white-space: nowrap;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
    font-size: 14px;
    color: #64748b;
}

.news-list .latest a~a {
    margin-top: 25px;
}

.news-list .latest span {
    position: relative;
    display: inline-block;
    width: 16px;
    padding-top: 2px;
    padding-bottom: 6px;
    margin-right: 10px;
    background-color: #e2e8f0;
    vertical-align: middle;
    font-size: 12px;
    line-height: 1;
    text-align: center;
}

.news-list .latest span::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    z-index: 2;
    border-width: 3px 8px;
    border-style: solid;
    border-color: transparent transparent #fff;
}

.news-list .latest a:hover {
    color: #ff6b00;
}

.news-list .latest a:hover span {
    background-color: #ff6b00;
    color: #fff;
}

/* 下载详情 */
.material-details .detail {
    padding-bottom: 30px;
    background-color: #fff;
}

.material-details .detail-inner {
    width: 1200px;
    margin: 0 auto;
}

.material-details .el-breadcrumb {
    padding-top: 30px;
    padding-bottom: 20px;
}

.material-details .detail .el-image {
    display: block;
    width: 100%;
    height: 336px;
    border-radius: 12px;
}

.material-details .detail .title-favor {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: start;
    -webkit-align-items: flex-start;
    -moz-box-align: start;
    -ms-flex-align: start;
    align-items: flex-start;
    padding: 20px 10px 30px 0;
}

.material-details .detail .title {
    -webkit-box-flex: 1;
    -webkit-flex: 1;
    -moz-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
    min-width: 0;
    font-weight: bold;
    font-size: 16px;
    color: #1e293b;
}

.material-details .detail .title-favor .iconfont {
    font-size: 18px;
    color: #94a3b8;
    cursor: pointer;
}

.material-details .detail .title-favor .iconshoucang2 {
    color: #ff6b00;
}

.material-details .detail .money-sale {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    height: 60px;
    padding-right: 20px;
    padding-left: 15px;
    border-radius: 8px;
    background-color: #f8fafc;
    font-size: 14px;
    color: #94a3b8;
}

.material-details .detail .button-bottom {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    -moz-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    margin-top: 110px;
}

.material-details .detail .button-bottom>div:nth-child(1) {
    font-size: 0;
}

.material-details .detail .button-bottom .collect {
    display: inline-block;
    font-size: 0;
    line-height: 21px;
    color: #94a3b8;
    cursor: pointer;
}

.material-details .detail .button-bottom .collect .iconfont {
    margin-right: 10px;
    font-size: 18px;
    vertical-align: middle;
}

.material-details .detail .button-bottom .collect .iconfont+span {
    font-size: 16px;
    vertical-align: middle;
}

.material-details .detail .button-bottom .el-button--text {
    padding: 0;
    margin-left: 37px;
    font-size: 0;
    line-height: 21px;
    color: #94a3b8;
}

.material-details .detail .button-bottom .el-button--text:focus,
.material-details .detail .button-bottom .el-button--text:hover {
    color: #ff6b00;
}

.material-details .detail .button-bottom .el-button--text .iconfont {
    margin-right: 10px;
    font-size: 18px;
    vertical-align: middle;
}

.material-details .detail .button-bottom .el-button--text .iconfont+span {
    font-size: 16px;
    vertical-align: middle;
}

.el-popover.phone-popper {
    min-width: 0;
    padding: 0;
    border: 0;
}

.el-popover.phone-popper .qrcode {
    height: 140px;
    padding: 15px;
}

.el-popover.phone-popper .qrcode img {
    width: 100%;
    height: 100%;
}

.el-popover.phone-popper .tip {
    height: 29px;
    border-radius: 0 0 4px 4px;
    background-color: #ff6b00;
    font-size: 12px;
    line-height: 29px;
    text-align: center;
    color: #FFFFFF;
}

.material-details .detail .button-bottom>div:nth-child(2) {
    cursor: pointer;
    font-size: 16px;
    color: #94a3b8;
}

.material-details .detail .button-bottom>div .iconfont {
    margin-right: 9px;
    font-size: 18px;
    vertical-align: middle;
}

.material-details .detail .button-bottom>div .iconshoucang2 {
    color: #ff6b00;
}

.material-details .detail .money-group {
    -webkit-box-flex: 1;
    -webkit-flex: 1;
    -moz-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
    min-width: 0;
    margin-left: 10px;
    font-size: 0;
}

.material-details .detail .money {
    display: inline-block;
    vertical-align: middle;
    font-size: 14px;
    color: #ff6b00;
}

.material-details .detail .money.free {
    font-size: 26px;
}

.material-details .detail .money span {
    font-size: 28px;
}

.material-details .detail .vip {
    display: inline-block;
    padding-left: 25px;
    margin-left: 10px;
    background: url("../images/vip_money.png") left center/21px 13px no-repeat;
    vertical-align: middle;
    font-size: 16px;
    color: #1e293b;
}

.material-details .detail .sale {
    font-size: 16px;
}

.material-details .detail .download,
.material-details .detail .buy {
    padding: 16px 43px;
    border-color: #ff6b00;
    border-radius: 25px;
    background-color: #ff6b00;
    font-size: 16px;
    color: #fff;
}

.material-details .main {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    width: 1200px;
    margin: 30px auto;
}

.material-details .main .right {
    width: 320px;
    margin-left: 20px;
}

.material-details .main .left {
    -webkit-box-flex: 1;
    -webkit-flex: 1;
    -moz-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
    background-color: #FFFFFF;
}

.material-details .main .left .title {
    position: relative;
    padding: 26px 0 13px;
    text-align: center;
    font-weight: bold;
    font-size: 22px;
    line-height: 29px;
    color: #1e293b;
}

.material-details .main .left .title::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 50px;
    height: 3px;
    background-color: #ff6b00;
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
    transform: translateX(-50%);
}

.material-details .main .content {
    padding: 30px;
    line-height: normal;
}

.material-details .main .content img,
.material-details .main .content video,
.material-details .main .content audio {
    max-width: 100%;
}

.material-details .main .lecturer {
    background-color: #FFFFFF;
}

.material-details .main .lecturer a {
    display: block;
    padding: 30px 30px 37px;
}

.material-details .main .lecturer-hd {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

.material-details .main .lecturer-hd img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    vertical-align: middle;
}

.material-details .main .lecturer-hd>div:last-child {
    -webkit-box-flex: 1;
    -webkit-flex: 1;
    -moz-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
    padding-left: 20px;
}

.material-details .main .lecturer-hd .title {
    font-weight: bold;
    font-size: 18px;
    line-height: 24px;
    color: #334155;
}

.material-details .main .lecturer-hd .tag-group {
    margin: 10px -10px -10px 0;
    font-size: 0;
}

.material-details .main .lecturer-hd .tag {
    display: inline-block;
    padding: 0 9px;
    border-radius: 6px;
    margin: 0 10px 10px 0;
    background-color: #fff3e0;
    font-size: 14px;
    line-height: 29px;
    color: #ff6b00;
}

.material-details .main .lecturer-bd {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    height: 48px;
    margin-top: 22px;
    font-size: 16px;
    line-height: 24px;
    color: #64748b;
}

.material-details .disk-dialog .el-dialog__header {
    padding-top: 10px;
    padding-bottom: 10px;
}

.material-details .disk-dialog .el-dialog__headerbtn {
    z-index: 9;
}

.material-details .disk-dialog .el-dialog__body {
    padding-top: 0;
}

.material-details .disk-dialog .el-tabs__header {
    text-align: center;
}

.material-details .disk-dialog .el-tabs__nav-wrap {
    display: inline-block;
}

.material-details .disk-dialog .el-tabs__nav-wrap::after {
    height: 1px;
    background-color: #e2e8f0;
}

.material-details .disk-dialog .el-tabs__nav {
    float: none;
    display: inline-block;
}

.material-details .disk-dialog .el-tabs__active-bar {
    height: 3px;
    background-color: #ff6b00;
}

.material-details .disk-dialog .el-tabs__item {
    height: 72px;
    padding-right: 55px;
    padding-left: 55px;
    font-size: 20px;
    line-height: 72px;
    color: #1e293b;
}

.material-details .disk-dialog .el-tabs__item.is-active {
    color: #ff6b00;
}

.material-details .disk-dialog .title {
    padding-top: 285px;
    background: url("../images/material_download1.png") center 40px/235px 235px no-repeat;
    font-size: 22px;
    text-align: center;
    color: #1e293b;
}

.material-details .disk-dialog .button-wrap {
    margin-top: 30px;
    text-align: center;
}

.material-details .disk-dialog .el-button {
    padding: 14px 47px;
    border-color: #ff6b00;
    border-radius: 22px;
    background-color: #ff6b00;
    font-size: 16px;
    color: #fff;
}

.material-details .disk-dialog .tip {
    padding-top: 300px;
    background: url("../images/material_download2.png") center 40px/235px 235px no-repeat;
    font-size: 20px;
    text-align: center;
    color: #ff6b00;
}

.material-details .disk-dialog .link-pwd {
    padding: 25px;
    border-radius: 8px;
    margin-top: 30px;
    background-color: #e2e8f0;
    font-size: 18px;
    color: #64748b;
}

.material-details .disk-dialog .link-pwd div~div {
    margin-top: 20px;
}

.material-details .disk-dialog .link-pwd a {
    color: #64748b;
}

.material-details .disk-dialog .link-pwd a:hover {
    color: #ff6b00;
}

/* 资讯详情 */
.news-detail .main {
    width: 1200px;
    padding: 45px 70px;
    margin: 70px auto;
    background-color: #fff;
}

.news-detail .main .title {
    font-size: 22px;
    text-align: center;
    color: #334155;
}

.news-detail .main .view-time {
    margin-top: 22px;
    margin-bottom: 50px;
    font-size: 0;
    text-align: center;
}

.news-detail .main .view-time span {
    vertical-align: middle;
    font-size: 13px;
    color: #94a3b8;
}

.news-detail .main .view-time span~span {
    margin-left: 60px;
}

.news-detail .main .el-icon-view,
.news-detail .main .el-icon-time {
    margin-right: 4px;
}

.news-detail .main .content img,
.news-detail .main .content audio,
.news-detail .main .content video {
    max-width: 100%;
}

/* ===== 微动效增强 ===== */
/* 课程/资料卡片 hover 浮起效果 */
.my .main-course a,
.my .main-material a {
    transition: transform var(--transition-slow, 300ms cubic-bezier(0.4, 0, 0.2, 1)),
                box-shadow var(--transition-slow, 300ms cubic-bezier(0.4, 0, 0.2, 1));
}

.my .main-course a:hover,
.my .main-material a:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-card-hover, 0 12px 40px rgba(28, 25, 23, 0.1));
}

.my .main-course a:active,
.my .main-material a:active {
    transform: translateY(-1px);
    transition-duration: 100ms;
}

/* 首页卡片区域 hover 效果 — 已在上方各组件中处理，此处为降级兼容 */
.home .system-push .rank,
.home .system-push .hot,
.home .system-push .new {
    transition: transform var(--transition-slow, 300ms cubic-bezier(0.4, 0, 0.2, 1)),
                box-shadow var(--transition-slow, 300ms cubic-bezier(0.4, 0, 0.2, 1));
}

.home .system-push .rank:hover,
.home .system-push .hot:hover,
.home .system-push .new:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-card-hover, 0 12px 40px rgba(28, 25, 23, 0.1));
}

/* 新闻卡片 hover 效果 */
.home .news-push .content > div {
    transition: transform var(--transition-slow, 300ms cubic-bezier(0.4, 0, 0.2, 1)),
                box-shadow var(--transition-slow, 300ms cubic-bezier(0.4, 0, 0.2, 1));
}

.home .news-push .content > div:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-card-hover, 0 12px 40px rgba(28, 25, 23, 0.1));
}

/* 广告位图片 hover 微放大 — 已在上方处理 */
/* .payment .main {
    width: 1200px;
    margin: 70px auto;
}

.payment .main .goods {
    position: relative;
    background-color: #fff;

}

.payment .main .goods .tip {
    padding-left: 30px;
    background: -webkit-gradient(linear, left top, right top, from(#ff6b00), to(#ff8533));
    background: -webkit-linear-gradient(left, #ff6b00, #ff8533);
    background: -moz-linear-gradient(left, #ff6b00, #ff8533);
    background: -o-linear-gradient(left, #ff6b00, #ff8533);
    background: linear-gradient(to right, #ff6b00, #ff8533);
    font-size: 32px;
    line-height: 136px;
    color: #fff;
}

.payment .main .goods .content {
    padding: 30px;
    font-size: 16px;
    color: #1e293b;
}

.payment .main .goods .content>div {
    margin-top: 15px;
}

.payment .main .goods .content span {
    color: #ff6b00;
}

.payment .main .goods .el-image {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 2;
}

.payment .main .method {
    margin-top: 15px;
    background-color: #fff;
}

.payment .main .method .title {
    padding: 30px 38px;
    font-size: 18px;
    color: #1e293b;
}

.payment .main .radio-group {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    padding-left: 30px;
}

.payment .main .radio-group label {
    margin-right: 20px;
}

.payment .main .radio-group input+div {
    position: relative;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -moz-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    width: 220px;
    height: 86px;
    border: 1px solid #cbd5e1;
    border-radius: 12px;
}

.payment .main .radio-group input:checked+div {
    border-color: #ff6b00;
}

.payment .main .radio-group input+div>div {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -moz-box-orient: vertical;
    -moz-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -moz-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    padding-left: 48px;
    background: url("../images/alipay.png") left center/36px 36px no-repeat;
    font-size: 16px;
    color: #475569;
}

.payment .main .radio-group input+div>div>div {
    margin-top: 5px;
    font-size: 14px;
    color: #94a3b8;
}

.payment .main .radio-group .yue input+div>div {
    background-image: url("../images/yue.png");
}

.payment .main .radio-group .wxpay input+div>div {
    background-image: url("../images/wxpay.png");
    -o-background-size: 38px 33px;
    background-size: 38px 33px;
}

.payment .main .method>div:nth-child(3) {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -moz-box-orient: vertical;
    -moz-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -moz-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    height: 480px;
}

.payment .main .method .el-button {
    padding: 14px 65px;
    border-color: #ff6b00;
    border-radius: 23px;
    background-color: #ff6b00;
    font-size: 16px;
    color: #fff;
}

.payment .main .method .qrcode img {
    width: 250px;
    height: 250px;
}

.payment .main .method .pay-tip {
    margin: 30px 0 0;
    font-size: 18px;
    line-height: 24px;
    color: #64748b666;
}

.payment .main .method .pay-tip+div {
    font-size: 0;
}

.payment .main .method .pay-tip+div a {
    display: inline-block;
    width: 150px;
    height: 42px;
    border-radius: 21px;
    margin: 50px 0 0;
    background: #ff6b00;
    font-size: 16px;
    line-height: 42px;
    text-align: center;
    color: #FFFFFF;
}

.payment .main .method .pay-tip+div a~a {
    display: inline-block;
    border: 1px solid #94a3b8;
    border-radius: 21px;
    margin: 0 0 0 30px;
    background: transparent;
    font-size: 16px;
    line-height: 40px;
    text-align: center;
    color: #94a3b8;
}

.payment .main .method .pay-tip span {
    font-weight: bold;
    font-size: 30px;
    color: #ff6b00;
}

.payment .el-dialog__body {
    padding: 12px 25px 30px;
}

.payment .el-dialog__body .el-image {
    display: block;
    width: 192px;
    height: 138px;
    margin: 0 auto;
}

.payment .el-dialog__body>div:nth-child(2) {
    margin-top: 39px;
    font-size: 22px;
    line-height: 29px;
    text-align: center;
    color: #ff6b00;
}

.payment .el-dialog__body>div:nth-child(3) {
    margin-top: 10px;
    font-size: 16px;
    line-height: 21px;
    text-align: center;
    color: #94a3b8;
}

.payment .el-dialog__footer {
    padding: 9px 20px 40px;
}

.payment .el-dialog__footer .el-button {
    width: 150px;
    height: 42px;
    border-color: #ff6b00;
    border-radius: 21px;
    background-color: #ff6b00;
    font-size: 16px;
    color: #FFFFFF;
} */

@media (max-width: 1024px) {
    .home .bento-matrix {
        grid-template-columns: repeat(2, 1fr);
    }
    .home .bento-card--2x2 {
        grid-column: span 2;
        grid-row: span 1;
    }
}

@media (max-width: 768px) {
    .home .bento-matrix {
        grid-template-columns: 1fr;
        margin-top: calc(-1 * var(--sp-10));
    }
    .home .bento-card--2x2,
    .home .bento-card--2x1 {
        grid-column: span 1;
    }
    .home .hero-section {
        min-height: 400px;

/* ===== API 调试 Modal - Light 风格 ===== */
.api-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.api-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.api-modal {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    width: 90vw;
    max-width: 1100px;
    height: 80vh;
    max-height: 700px;
    display: flex;
    flex-direction: column;
    transform: translateY(20px) scale(0.98);
    transition: transform 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
    overflow: hidden;
}

.api-modal-overlay.active .api-modal {
    transform: translateY(0) scale(1);
}

.api-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid #e5e7eb;
    flex-shrink: 0;
}

.api-modal__title {
    font-size: 18px;
    font-weight: 600;
    color: #1e293b;
}

.api-modal__close {
    width: 32px;
    height: 32px;
    border: none;
    background: #f1f5f9;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #64748b;
    font-size: 18px;
    transition: all 0.2s ease;
}

.api-modal__close:hover {
    background: #e2e8f0;
    color: #1e293b;
}

.api-modal__body {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* 左侧 API 列表 */
.api-modal__sidebar {
    width: 320px;
    border-right: 1px solid #e5e7eb;
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    background: #f8fafc;
}

.api-modal__sidebar-header {
    padding: 16px;
    border-bottom: 1px solid #e5e7eb;
}

.api-modal__search {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    font-size: 13px;
    background: #fff;
    color: #1e293b;
    outline: none;
    transition: border-color 0.2s ease;
}

.api-modal__search:focus {
    border-color: #3b82f6;
}

.api-modal__api-list {
    flex: 1;
    overflow-y: auto;
    padding: 8px;
}

.api-modal__api-item {
    padding: 10px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s ease;
    margin-bottom: 2px;
}

.api-modal__api-item:hover {
    background: #e2e8f0;
}

.api-modal__api-item.active {
    background: #dbeafe;
}

.api-modal__api-method {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.02em;
    margin-right: 8px;
    min-width: 40px;
    text-align: center;
}

.api-modal__api-method.get {
    background: #dcfce7;
    color: #16a34a;
}

.api-modal__api-method.post {
    background: #dbeafe;
    color: #2563eb;
}

.api-modal__api-method.put {
    background: #fef3c7;
    color: #d97706;
}

.api-modal__api-method.delete {
    background: #fee2e2;
    color: #dc2626;
}

.api-modal__api-name {
    font-size: 13px;
    color: #334155;
    font-weight: 500;
}

.api-modal__api-url {
    font-size: 11px;
    color: #94a3b8;
    margin-top: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 右侧调试区域 */
.api-modal__content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.api-modal__content-header {
    padding: 16px 24px;
    border-bottom: 1px solid #e5e7eb;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.api-modal__method-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.api-modal__method-badge.get {
    background: #dcfce7;
    color: #16a34a;
}

.api-modal__method-badge.post {
    background: #dbeafe;
    color: #2563eb;
}

.api-modal__method-badge.put {
    background: #fef3c7;
    color: #d97706;
}

.api-modal__method-badge.delete {
    background: #fee2e2;
    color: #dc2626;
}

.api-modal__endpoint {
    font-size: 14px;
    color: #475569;
    font-family: 'SF Mono', 'Fira Code', monospace;
}

.api-modal__tabs {
    display: flex;
    padding: 0 24px;
    border-bottom: 1px solid #e5e7eb;
    flex-shrink: 0;
    background: #f8fafc;
}

.api-modal__tab {
    padding: 12px 16px;
    font-size: 13px;
    font-weight: 500;
    color: #64748b;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s ease;
}

.api-modal__tab:hover {
    color: #1e293b;
}

.api-modal__tab.active {
    color: #2563eb;
    border-bottom-color: #2563eb;
}

.api-modal__tab-content {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
}

.api-modal__tab-pane {
    display: none;
}

.api-modal__tab-pane.active {
    display: block;
}

.api-modal__field {
    margin-bottom: 16px;
}

.api-modal__field-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: #475569;
    margin-bottom: 6px;
}

.api-modal__field-input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    font-size: 13px;
    color: #1e293b;
    background: #fff;
    outline: none;
    transition: border-color 0.2s ease;
    font-family: 'SF Mono', 'Fira Code', monospace;
}

.api-modal__field-input:focus {
    border-color: #3b82f6;
}

.api-modal__field-textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    font-size: 13px;
    color: #1e293b;
    background: #fff;
    outline: none;
    transition: border-color 0.2s ease;
    font-family: 'SF Mono', 'Fira Code', monospace;
    resize: vertical;
    min-height: 120px;
}

.api-modal__field-textarea:focus {
    border-color: #3b82f6;
}

.api-modal__kv-editor {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.api-modal__kv-row {
    display: flex;
    gap: 8px;
    align-items: center;
}

.api-modal__kv-input {
    flex: 1;
    padding: 6px 10px;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    font-size: 13px;
    color: #1e293b;
    background: #fff;
    outline: none;
    font-family: 'SF Mono', 'Fira Code', monospace;
}

.api-modal__kv-input:focus {
    border-color: #3b82f6;
}

.api-modal__kv-delete {
    width: 28px;
    height: 28px;
    border: none;
    background: #fee2e2;
    border-radius: 6px;
    cursor: pointer;
    color: #dc2626;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease;
}

.api-modal__kv-delete:hover {
    background: #fecaca;
}

.api-modal__add-row {
    padding: 6px 12px;
    border: 1px dashed #cbd5e1;
    border-radius: 6px;
    background: transparent;
    cursor: pointer;
    font-size: 12px;
    color: #64748b;
    transition: all 0.2s ease;
}

.api-modal__add-row:hover {
    border-color: #3b82f6;
    color: #3b82f6;
}

.api-modal__send-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    background: #2563eb;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease;
    margin-top: 16px;
}

.api-modal__send-btn:hover {
    background: #1d4ed8;
}

.api-modal__response {
    background: #f8fafc;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 16px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 13px;
    color: #334155;
    white-space: pre-wrap;
    max-height: 300px;
    overflow-y: auto;
    line-height: 1.6;
}

.api-modal__response-loading {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #64748b;
    font-size: 13px;
}

.api-modal__response-loading::before {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid #e5e7eb;
    border-top-color: #3b82f6;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.api-modal__hardware-info {
    padding: 16px;
    border-bottom: 1px solid #e5e7eb;
    background: #fff;
}

.api-modal__hardware-name {
    font-size: 15px;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 4px;
}

.api-modal__hardware-desc {
    font-size: 12px;
    color: #64748b;
    line-height: 1.5;
}

/* ===== API Modal 补充样式 ===== */
.api-modal__header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.api-modal__hw-image {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    object-fit: contain;
    background: #f1f5f9;
}

.api-modal__hw-name {
    font-size: 15px;
    font-weight: 600;
    color: #1e293b;
}

.api-modal__hw-category {
    font-size: 12px;
    color: #64748b;
}

.api-modal__debug-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    border-bottom: 1px solid #e5e7eb;
    flex-shrink: 0;
}

.api-modal__method {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.api-modal__method.get {
    background: #dcfce7;
    color: #16a34a;
}

.api-modal__method.post {
    background: #dbeafe;
    color: #2563eb;
}

.api-modal__method.put {
    background: #fef3c7;
    color: #d97706;
}

.api-modal__method.delete {
    background: #fee2e2;
    color: #dc2626;
}

.api-modal__path {
    font-size: 14px;
    color: #475569;
    font-family: 'SF Mono', 'Fira Code', monospace;
}

.api-modal__debug-desc {
    padding: 12px 24px;
    font-size: 13px;
    color: #64748b;
    border-bottom: 1px solid #e5e7eb;
    flex-shrink: 0;
}

.api-modal__debug-tabs {
    display: flex;
    padding: 0 24px;
    border-bottom: 1px solid #e5e7eb;
    flex-shrink: 0;
    background: #f8fafc;
}

.api-modal__debug-tab {
    padding: 12px 16px;
    font-size: 13px;
    font-weight: 500;
    color: #64748b;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s ease;
    background: none;
    border-top: none;
    border-left: none;
    border-right: none;
}

.api-modal__debug-tab:hover {
    color: #1e293b;
}

.api-modal__debug-tab.active {
    color: #2563eb;
    border-bottom-color: #2563eb;
}

.api-modal__debug-panel {
    display: none;
    padding: 24px;
    overflow-y: auto;
    flex: 1;
}

.api-modal__debug-panel.active {
    display: block;
}

.api-modal__table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.api-modal__table th {
    text-align: left;
    padding: 8px 12px;
    border-bottom: 2px solid #e5e7eb;
    color: #64748b;
    font-weight: 600;
    font-size: 12px;
}

.api-modal__table td {
    padding: 8px 12px;
    border-bottom: 1px solid #f1f5f9;
    color: #334155;
}

.api-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    background: #f1f5f9;
    color: #475569;
}

.api-modal__body-editor {
    width: 100%;
    min-height: 200px;
    padding: 12px;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 13px;
    color: #334155;
    background: #f8fafc;
    resize: vertical;
}

.api-modal__response-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 24px;
    border-bottom: 1px solid #e5e7eb;
}

.api-modal__response-status {
    font-size: 13px;
    font-weight: 600;
    color: #16a34a;
}

.api-modal__response-time {
    font-size: 12px;
    color: #94a3b8;
}

.api-modal__response-body {
    padding: 16px 24px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 13px;
    color: #334155;
    white-space: pre-wrap;
    line-height: 1.6;
    overflow-y: auto;
    flex: 1;
}

.api-modal__debug-actions {
    display: flex;
    gap: 12px;
    padding: 16px 24px;
    border-top: 1px solid #e5e7eb;
    flex-shrink: 0;
    align-items: center;
}

.api-modal__url-input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    font-size: 13px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    color: #334155;
    background: #f8fafc;
    outline: none;
}
@media (max-width: 768px) {
    .home .bento-card {
        padding: var(--sp-6);
    }
    .home .bento-card__title {
        font-size: 22px;
    }
    .home .bento-card__stat-number {
        font-size: 36px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .home .bento-card--flow {
        animation: none;
    }
    * {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }
}

.bento-card {
    transform: translateZ(0);
    will-change: transform;
}

.home .bento-card--flow {
    backface-visibility: hidden;
    -webkit-font-smoothing: subpixel-antialiased;
}