/* roulang page: index */
:root {
    --b365-primary: #1B3B32;
    --b365-accent: #C8A45D;
    --b365-bg: #F7F4EE;
    --b365-surface: #FFFFFF;
    --b365-dark: #0E1B17;
    --b365-text: #1C241F;
    --b365-muted: #6B7B73;
    --b365-border: #E5DDD0;
    --b365-success: #3A7D5C;
    --b365-warning: #D9A03F;
    --b365-radius-lg: 16px;
    --b365-radius-sm: 8px;
    --b365-radius-pill: 999px;
    --b365-shadow-sm: 0 2px 12px rgba(15,30,25,0.05);
    --b365-shadow-lg: 0 10px 28px rgba(15,30,25,0.12);
    --b365-transition: 0.25s ease;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    font-size: 16px;
    line-height: 1.75;
    color: var(--b365-text);
    background: var(--b365-bg);
    overflow-x: hidden;
}
.container { max-width: 1200px; }
a { text-decoration: none; color: inherit; transition: color .25s ease; }
img { max-width: 100%; height: auto; object-fit: cover; }
button, input { font-family: inherit; }
h1, h2, h3, h4, h5, h6 {
    font-family: 'Noto Serif SC', 'Songti SC', 'SimSun', serif;
}
.b365-font-serif { font-family: 'Noto Serif SC', serif; }

/* 顶部信息条 */
.b365-topbar {
    background: var(--b365-primary);
    color: var(--b365-bg);
    font-size: 12px;
    height: 36px;
    display: flex;
    align-items: center;
}
.b365-topbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.b365-topbar-domain {
    letter-spacing: .04em;
    opacity: .85;
}
.b365-topbar-action {
    color: var(--b365-bg);
    border-bottom: 1px solid rgba(247,244,238,.4);
    padding-bottom: 2px;
    transition: border-color .25s ease, opacity .25s ease;
}
.b365-topbar-action:hover {
    border-color: var(--b365-accent);
    color: var(--b365-accent);
}

/* 主导航 */
.b365-navbar {
    background: var(--b365-surface);
    border-bottom: 1px solid var(--b365-border);
    min-height: 72px;
    padding-top: 0;
    padding-bottom: 0;
}
.b365-logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
}
.b365-logo-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--b365-primary);
    color: var(--b365-accent);
    border-radius: 50%;
    font-family: 'Noto Serif SC', serif;
    font-weight: 900;
    font-size: 16px;
    letter-spacing: -0.02em;
    line-height: 1;
}
.b365-logo-text {
    font-family: 'Noto Serif SC', serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--b365-primary);
    letter-spacing: .02em;
}
.b365-nav-list {
    display: flex;
    align-items: center;
    gap: 32px;
    margin: 0;
    padding: 0;
    list-style: none;
}
.b365-nav-link {
    display: inline-block;
    font-size: 15px;
    font-weight: 500;
    color: var(--b365-text);
    padding: 24px 0;
    position: relative;
    letter-spacing: .02em;
}
.b365-nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--b365-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .3s ease;
}
.b365-nav-link:hover::after,
.b365-nav-link.active::after {
    transform: scaleX(1);
}
.b365-nav-link.active {
    color: var(--b365-primary);
    font-weight: 600;
}
.b365-navbar .navbar-toggler {
    border: none;
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 5px;
}
.b365-navbar .navbar-toggler:focus {
    box-shadow: none;
}
.b365-toggle-line {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--b365-primary);
    border-radius: 2px;
    transition: all .3s ease;
}
.b365-navbar .navbar-toggler[aria-expanded="true"] .b365-toggle-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.b365-navbar .navbar-toggler[aria-expanded="true"] .b365-toggle-line:nth-child(2) {
    opacity: 0;
}
.b365-navbar .navbar-toggler[aria-expanded="true"] .b365-toggle-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}
@media (max-width: 991.98px) {
    .b365-nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        padding: 16px 0;
    }
    .b365-nav-link {
        padding: 12px 0;
        font-size: 16px;
    }
    .b365-nav-link::after {
        bottom: 4px;
    }
    .b365-navbar .container {
        padding-top: 8px;
        padding-bottom: 8px;
    }
}

/* 按钮 */
.b365-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 15px;
    padding: 12px 32px;
    border-radius: var(--b365-radius-sm);
    border: none;
    cursor: pointer;
    transition: all var(--b365-transition);
    letter-spacing: .02em;
}
.b365-btn-primary {
    background: var(--b365-accent);
    color: var(--b365-dark);
}
.b365-btn-primary:hover {
    background: #B8924A;
    color: var(--b365-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(200,164,93,.35);
}
.b365-btn-outline {
    background: transparent;
    color: var(--b365-bg);
    border: 1px solid rgba(247,244,238,.7);
}
.b365-btn-outline:hover {
    background: rgba(247,244,238,.12);
    color: #fff;
    transform: translateY(-2px);
}
.b365-btn-outline-dark {
    background: transparent;
    color: var(--b365-primary);
    border: 1px solid var(--b365-primary);
}
.b365-btn-outline-dark:hover {
    background: rgba(27,59,50,.06);
}
.b365-btn-lg {
    padding: 16px 48px;
    font-size: 17px;
    border-radius: var(--b365-radius-sm);
}
.b365-btn-sm {
    padding: 8px 20px;
    font-size: 14px;
}
.b365-btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(200,164,93,.4);
}

/* 区块标题 */
.b365-section-title {
    font-size: clamp(24px, 3.5vw, 36px);
    font-weight: 700;
    line-height: 1.25;
    color: var(--b365-text);
    margin-bottom: 12px;
    position: relative;
    padding-top: 28px;
}
.b365-section-title::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 28px;
    height: 3px;
    background: var(--b365-accent);
    border-radius: 3px;
}
.b365-section-desc {
    font-size: 15px;
    color: var(--b365-muted);
    max-width: 640px;
    line-height: 1.7;
}
.text-center.b365-section-title::before {
    left: 50%;
    transform: translateX(-50%);
}

/* 区块间距 */
.b365-section {
    padding: 90px 0;
}
.b365-section-sm {
    padding: 60px 0;
}
@media (max-width: 767.98px) {
    .b365-section { padding: 56px 0; }
    .b365-section-sm { padding: 40px 0; }
}

/* Hero */
.b365-hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    background:
        linear-gradient(105deg, rgba(14,27,23,.85) 0%, rgba(14,27,23,.55) 50%, rgba(14,27,23,.35) 100%),
        url('/assets/images/backpic/back-1.png') center/cover no-repeat;
    color: var(--b365-bg);
    padding: 80px 0;
}
.b365-hero-content {
    max-width: 680px;
    padding-top: 20px;
}
.b365-hero h1 {
    font-size: clamp(34px, 6vw, 60px);
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
    color: #fff;
    text-shadow: 0 2px 30px rgba(0,0,0,.3);
}
.b365-hero-subtitle {
    font-size: 18px;
    line-height: 1.7;
    color: #E8E2D8;
    max-width: 560px;
    margin-bottom: 36px;
    text-shadow: 0 1px 20px rgba(0,0,0,.3);
}
.b365-hero-btns {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 56px;
}
.b365-hero-stats {
    display: flex;
    gap: 0;
    border-top: 1px solid rgba(247,244,238,.2);
    padding-top: 28px;
    max-width: 600px;
}
.b365-hero-stat {
    flex: 1;
    padding-right: 24px;
    position: relative;
}
.b365-hero-stat + .b365-hero-stat {
    padding-left: 24px;
}
.b365-hero-stat + .b365-hero-stat::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 36px;
    background: rgba(247,244,238,.2);
}
.b365-hero-stat-value {
    font-family: 'Noto Serif SC', serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--b365-accent);
    display: block;
    margin-bottom: 4px;
}
.b365-hero-stat-label {
    font-size: 13px;
    color: rgba(247,244,238,.8);
    letter-spacing: .04em;
}
@media (max-width: 767.98px) {
    .b365-hero { min-height: 70vh; padding: 60px 0; }
    .b365-hero h1 { font-size: 32px; }
    .b365-hero-subtitle { font-size: 16px; }
    .b365-hero-btns { flex-direction: column; }
    .b365-hero-btns .b365-btn { width: 100%; }
    .b365-hero-stats { flex-direction: column; gap: 16px; }
    .b365-hero-stat + .b365-hero-stat::before { display: none; }
    .b365-hero-stat { padding: 0 !important; }
}

/* 玩法介绍区 */
.b365-play-section {
    background: var(--b365-bg);
}
.b365-play-card {
    background: var(--b365-surface);
    border: 1px solid var(--b365-border);
    border-radius: var(--b365-radius-lg);
    padding: 32px 28px;
    box-shadow: var(--b365-shadow-sm);
    transition: all var(--b365-transition);
    position: relative;
    height: 100%;
    overflow: hidden;
}
.b365-play-card:hover {
    transform: translateY(-4px);
    border-color: var(--b365-primary);
    box-shadow: var(--b365-shadow-lg);
}
.b365-play-card.is-offset {
    margin-top: 28px;
}
.b365-play-number {
    font-family: 'Noto Serif SC', serif;
    font-size: 48px;
    font-weight: 900;
    color: var(--b365-accent);
    line-height: 1;
    display: block;
    margin-bottom: 20px;
    opacity: .85;
}
.b365-play-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--b365-text);
}
.b365-play-card p {
    font-size: 14px;
    color: var(--b365-muted);
    line-height: 1.7;
    margin-bottom: 0;
}
@media (max-width: 991.98px) {
    .b365-play-card.is-offset { margin-top: 0; }
}
@media (max-width: 575.98px) {
    .b365-play-card { padding: 24px 20px; }
}

/* 奖励预览区 */
.b365-reward-section {
    background: var(--b365-surface);
    border-bottom: 1px solid var(--b365-border);
}
.b365-reward-list {
    list-style: none;
    padding: 0;
    margin: 28px 0 0;
}
.b365-reward-item {
    display: flex;
    gap: 16px;
    padding: 20px 0;
    border-bottom: 1px solid var(--b365-border);
    transition: background .25s ease;
}
.b365-reward-item:last-child {
    border-bottom: none;
}
.b365-reward-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--b365-accent);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--b365-dark);
    font-size: 11px;
    font-weight: 700;
    margin-top: 4px;
}
.b365-reward-item h4 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 4px;
}
.b365-reward-item p {
    font-size: 14px;
    color: var(--b365-muted);
    line-height: 1.6;
    margin-bottom: 0;
}
.b365-reward-visual {
    position: relative;
    border-radius: var(--b365-radius-lg);
    overflow: hidden;
    box-shadow: var(--b365-shadow-lg);
    height: 100%;
    min-height: 400px;
}
.b365-reward-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.b365-reward-float {
    position: absolute;
    background: rgba(255,255,255,.9);
    border-radius: 12px;
    padding: 10px 18px;
    font-size: 13px;
    font-weight: 600;
    color: var(--b365-primary);
    box-shadow: var(--b365-shadow-lg);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    backdrop-filter: none;
}
.b365-reward-float-top {
    top: 20px;
    right: 20px;
}
.b365-reward-float-bottom {
    bottom: 20px;
    left: 20px;
}
.b365-reward-float i {
    color: var(--b365-accent);
}
@media (max-width: 991.98px) {
    .b365-reward-visual { min-height: 320px; margin-top: 32px; }
}

/* 任务进度区 */
.b365-progress-section {
    background: var(--b365-bg);
}
.b365-steps {
    display: flex;
    position: relative;
    margin-top: 56px;
}
.b365-steps::before {
    content: '';
    position: absolute;
    top: 28px;
    left: 8%;
    right: 8%;
    height: 2px;
    background: var(--b365-border);
}
.b365-steps::after {
    content: '';
    position: absolute;
    top: 28px;
    left: 8%;
    width: 34%;
    height: 2px;
    background: var(--b365-accent);
}
.b365-step {
    flex: 1;
    text-align: center;
    padding: 0 16px;
    position: relative;
    z-index: 1;
}
.b365-step-dot {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--b365-surface);
    border: 2px solid var(--b365-border);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: 'Noto Serif SC', serif;
    font-size: 18px;
    font-weight: 700;
    color: var(--b365-muted);
    margin-bottom: 20px;
    position: relative;
    transition: all var(--b365-transition);
}
.b365-step.active .b365-step-dot {
    background: var(--b365-accent);
    border-color: var(--b365-accent);
    color: var(--b365-dark);
    box-shadow: 0 0 0 6px rgba(200,164,93,.2);
}
.b365-step.done .b365-step-dot {
    background: var(--b365-primary);
    border-color: var(--b365-primary);
    color: var(--b365-accent);
}
.b365-step h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--b365-text);
}
.b365-step p {
    font-size: 14px;
    color: var(--b365-muted);
    line-height: 1.6;
    max-width: 240px;
    margin: 0 auto;
}
@media (max-width: 767.98px) {
    .b365-steps {
        flex-direction: column;
        gap: 32px;
        padding-left: 0;
    }
    .b365-steps::before,
    .b365-steps::after { display: none; }
    .b365-step {
        text-align: left;
        display: flex;
        gap: 20px;
        align-items: flex-start;
        padding: 0;
    }
    .b365-step-dot {
        flex-shrink: 0;
        margin-bottom: 0;
        width: 44px;
        height: 44px;
        font-size: 15px;
    }
    .b365-step h3 { margin-bottom: 4px; }
    .b365-step p { max-width: none; margin: 0; }
}

/* CTA区 */
.b365-cta-section {
    background: var(--b365-dark);
    color: #fff;
    padding: 90px 0;
    text-align: center;
    position: relative;
}
.b365-cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--b365-primary), var(--b365-accent), var(--b365-primary));
}
.b365-cta-title {
    font-family: 'Noto Serif SC', serif;
    font-size: clamp(24px, 3vw, 30px);
    font-weight: 700;
    margin-bottom: 12px;
    color: #fff;
}
.b365-cta-desc {
    font-size: 15px;
    color: rgba(255,255,255,.7);
    max-width: 520px;
    margin: 0 auto 36px;
    line-height: 1.7;
}
.b365-cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    align-items: center;
}
.b365-cta-sub {
    display: block;
    margin-top: 20px;
    font-size: 14px;
    color: rgba(255,255,255,.6);
}
.b365-cta-sub a {
    color: var(--b365-accent);
    text-decoration: underline;
    text-underline-offset: 4px;
}
@media (max-width: 575.98px) {
    .b365-cta-actions .b365-btn { width: 100%; }
}

/* 资讯区 */
.b365-news-section {
    background: var(--b365-surface);
    border-top: 1px solid var(--b365-border);
}
.b365-news-list {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.b365-news-item {
    display: flex;
    gap: 20px;
    background: var(--b365-surface);
    border: 1px solid var(--b365-border);
    border-radius: var(--b365-radius-lg);
    padding: 20px;
    box-shadow: var(--b365-shadow-sm);
    transition: all var(--b365-transition);
}
.b365-news-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--b365-shadow-lg);
    border-color: var(--b365-primary);
}
.b365-news-thumb {
    flex-shrink: 0;
    width: 120px;
    height: 90px;
    border-radius: var(--b365-radius-sm);
    overflow: hidden;
}
.b365-news-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .4s ease;
}
.b365-news-item:hover .b365-news-thumb img {
    transform: scale(1.05);
}
.b365-news-body {
    flex: 1;
    display: flex;
    flex-direction: column;
}
.b365-news-tag {
    display: inline-block;
    font-size: 12px;
    font-weight: 500;
    color: var(--b365-primary);
    background: var(--b365-bg);
    border: 1px solid var(--b365-border);
    border-radius: var(--b365-radius-pill);
    padding: 2px 12px;
    margin-bottom: 8px;
    align-self: flex-start;
    transition: border-color .25s ease;
}
.b365-news-tag:hover {
    border-color: var(--b365-primary);
}
.b365-news-title {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 6px;
}
.b365-news-title a {
    color: var(--b365-text);
}
.b365-news-title a:hover {
    color: var(--b365-primary);
}
.b365-news-desc {
    font-size: 14px;
    color: var(--b365-muted);
    line-height: 1.6;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.b365-news-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: auto;
    font-size: 12px;
    color: var(--b365-muted);
}
.b365-news-date {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}
.b365-news-meta .separator {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: var(--b365-border);
}
.b365-news-link {
    color: var(--b365-accent);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: gap .25s ease, color .25s ease;
}
.b365-news-link:hover {
    color: #B8924A;
    gap: 8px;
}
.b365-news-empty {
    border: 2px dashed var(--b365-border);
    border-radius: var(--b365-radius-lg);
    padding: 60px 20px;
    text-align: center;
    color: var(--b365-muted);
    font-size: 15px;
}
@media (max-width: 575.98px) {
    .b365-news-item {
        flex-direction: column;
        padding: 16px;
    }
    .b365-news-thumb {
        width: 100%;
        height: 160px;
    }
}

/* FAQ */
.b365-faq-section {
    background: var(--b365-bg);
}
.b365-faq-wrapper {
    max-width: 800px;
    margin: 40px auto 0;
}
.b365-faq-wrapper .accordion-item {
    border: 1px solid var(--b365-border);
    border-radius: 12px;
    margin-bottom: 12px;
    background: var(--b365-surface);
    overflow: hidden;
    transition: border-color .25s ease, box-shadow .25s ease;
}
.b365-faq-wrapper .accordion-item:focus-within {
    border-color: var(--b365-accent);
    box-shadow: 0 0 0 3px rgba(200,164,93,.12);
}
.b365-faq-wrapper .accordion-button {
    font-size: 16px;
    font-weight: 600;
    color: var(--b365-text);
    background: var(--b365-surface);
    padding: 20px 24px;
    border: none;
    box-shadow: none;
    font-family: inherit;
}
.b365-faq-wrapper .accordion-button::after {
    background-image: none;
    content: '+';
    font-size: 24px;
    font-weight: 300;
    color: var(--b365-accent);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    transform: rotate(0deg);
    transition: transform .3s ease;
}
.b365-faq-wrapper .accordion-button:not(.collapsed)::after {
    transform: rotate(45deg);
    color: var(--b365-primary);
}
.b365-faq-wrapper .accordion-button:not(.collapsed) {
    background: var(--b365-surface);
    color: var(--b365-primary);
    box-shadow: none;
}
.b365-faq-wrapper .accordion-body {
    font-size: 14px;
    color: var(--b365-muted);
    line-height: 1.7;
    padding: 0 24px 20px;
}

/* 页脚 */
.b365-footer {
    background: var(--b365-dark);
    color: #C9CFCB;
    padding: 64px 0 0;
    font-size: 14px;
}
.b365-footer-inner {
    padding-bottom: 48px;
}
.b365-footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}
.b365-footer-logo .b365-logo-mark {
    background: var(--b365-accent);
    color: var(--b365-dark);
}
.b365-footer-logo .b365-logo-text {
    color: #fff;
    font-size: 18px;
}
.b365-footer-desc {
    font-size: 14px;
    color: rgba(201,207,203,.7);
    line-height: 1.7;
    margin-bottom: 20px;
    max-width: 300px;
}
.b365-footer-social {
    display: flex;
    gap: 12px;
}
.b365-footer-social a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,.15);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,.7);
    font-size: 14px;
    transition: all .25s ease;
}
.b365-footer-social a:hover {
    background: var(--b365-accent);
    border-color: var(--b365-accent);
    color: var(--b365-dark);
    transform: translateY(-2px);
}
.b365-footer h4 {
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 20px;
    font-family: 'Noto Sans SC', sans-serif;
}
.b365-footer-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}
.b365-footer-nav li {
    margin-bottom: 10px;
}
.b365-footer-nav a {
    color: rgba(201,207,203,.7);
    transition: color .25s ease, padding-left .25s ease;
}
.b365-footer-nav a:hover {
    color: var(--b365-accent);
    padding-left: 4px;
}
.b365-footer-subscribe {
    display: flex;
    gap: 8px;
    margin-top: 12px;
}
.b365-footer-subscribe input {
    flex: 1;
    height: 44px;
    border: 1px solid rgba(255,255,255,.15);
    border-radius: var(--b365-radius-sm);
    background: rgba(255,255,255,.06);
    color: #fff;
    padding: 0 16px;
    font-size: 14px;
    min-width: 0;
}
.b365-footer-subscribe input::placeholder {
    color: rgba(255,255,255,.4);
}
.b365-footer-subscribe input:focus {
    outline: none;
    border-color: var(--b365-accent);
    box-shadow: 0 0 0 3px rgba(200,164,93,.12);
}
.b365-footer-subscribe button {
    flex-shrink: 0;
    height: 44px;
    padding: 0 20px;
    background: var(--b365-accent);
    border: none;
    border-radius: var(--b365-radius-sm);
    color: var(--b365-dark);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all .25s ease;
}
.b365-footer-subscribe button:hover {
    background: #B8924A;
}
.b365-footer-bottom {
    border-top: 1px solid rgba(255,255,255,.1);
    padding: 20px 0;
    font-size: 12px;
    color: rgba(201,207,203,.5);
}
.b365-footer-bottom .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}
@media (max-width: 991.98px) {
    .b365-footer-inner .row > [class*="col-"] {
        margin-bottom: 32px;
    }
    .b365-footer-inner .row > [class*="col-"]:last-child {
        margin-bottom: 0;
    }
}

/* 滚动显现动效 */
.b365-reveal {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity .5s ease, transform .5s ease;
}
.b365-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* 响应式通用 */
@media (max-width: 991.98px) {
    .b365-navbar .container {
        padding-top: 8px;
        padding-bottom: 8px;
    }
}

/* roulang page: article */
:root {
            --b365-primary: #1B3B32;
            --b365-primary-dark: #142E28;
            --b365-accent: #C8A45D;
            --b365-accent-dark: #B8924A;
            --b365-bg: #F7F4EE;
            --b365-surface: #FFFFFF;
            --b365-dark: #0E1B17;
            --b365-text: #1C241F;
            --b365-muted: #6B7B73;
            --b365-border: #E5DDD0;
            --b365-success: #3A7D5C;
            --b365-warning: #D9A03F;
            --b365-radius-lg: 16px;
            --b365-radius-sm: 8px;
            --b365-radius-pill: 999px;
            --b365-shadow-sm: 0 2px 12px rgba(15, 30, 25, 0.05);
            --b365-shadow-lg: 0 10px 28px rgba(15, 30, 25, 0.12);
            --b365-font-serif: "Noto Serif SC", "Songti SC", "SimSun", serif;
            --b365-font-sans: "Noto Sans SC", "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            font-family: var(--b365-font-sans);
            background: var(--b365-bg);
            color: var(--b365-text);
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
        }

        img {
            max-width: 100%;
            height: auto;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.25s ease;
        }

        button,
        input {
            font-family: inherit;
        }

        .container {
            max-width: 1200px;
        }

        .b365-topbar {
            height: 36px;
            background: var(--b365-primary);
            font-size: 12px;
            display: flex;
            align-items: center;
        }

        .b365-topbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            color: rgba(247, 244, 238, 0.82);
        }

        .b365-topbar-actions {
            display: flex;
            align-items: center;
            gap: 20px;
        }

        .b365-topbar-actions a {
            color: rgba(247, 244, 238, 0.9);
            padding-bottom: 2px;
            border-bottom: 1px solid rgba(200, 164, 93, 0.4);
            transition: border-color 0.25s ease, color 0.25s ease;
        }

        .b365-topbar-actions a:hover {
            color: var(--b365-accent);
            border-color: var(--b365-accent);
        }

        .b365-navbar {
            background: #fff;
            border-bottom: 1px solid var(--b365-border);
            padding: 0;
            min-height: 72px;
        }

        .b365-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 0;
        }

        .b365-logo-mark {
            width: 40px;
            height: 40px;
            background: var(--b365-primary);
            color: var(--b365-accent);
            font-family: var(--b365-font-serif);
            font-weight: 900;
            font-size: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50% 50% 50% 8px;
            letter-spacing: -0.02em;
            flex-shrink: 0;
        }

        .b365-logo-text {
            font-family: var(--b365-font-serif);
            font-weight: 700;
            font-size: 20px;
            color: var(--b365-primary);
            letter-spacing: 0.01em;
            white-space: nowrap;
        }

        .b365-nav-toggle {
            border: none;
            background: transparent;
            display: flex;
            flex-direction: column;
            gap: 5px;
            padding: 10px 4px;
            border-radius: 6px;
        }

        .b365-nav-toggle:focus {
            box-shadow: 0 0 0 3px rgba(200, 164, 93, 0.25);
        }

        .b365-toggle-line {
            width: 24px;
            height: 2px;
            background: var(--b365-primary);
            border-radius: 2px;
            display: block;
        }

        .b365-nav-list {
            gap: 8px;
        }

        .b365-nav-list .b365-nav-link {
            font-size: 14px;
            font-weight: 500;
            color: var(--b365-text);
            padding: 14px 10px;
            position: relative;
            letter-spacing: 0.02em;
            transition: color 0.25s ease;
            display: block;
        }

        .b365-nav-list .b365-nav-link::after {
            content: "";
            position: absolute;
            left: 10px;
            right: 10px;
            bottom: 6px;
            height: 3px;
            background: var(--b365-accent);
            border-radius: 2px;
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.25s ease;
        }

        .b365-nav-list .b365-nav-link:hover {
            color: var(--b365-primary);
        }

        .b365-nav-list .b365-nav-link:hover::after,
        .b365-nav-list .b365-nav-link.active::after {
            transform: scaleX(1);
        }

        .b365-nav-list .b365-nav-link.active {
            color: var(--b365-primary);
            font-weight: 600;
        }

        .b365-btn {
            border-radius: var(--b365-radius-sm);
            font-weight: 700;
            padding: 12px 32px;
            transition: all 0.25s ease;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            border: 1px solid transparent;
            line-height: 1.4;
            cursor: pointer;
        }

        .b365-btn-primary {
            background: var(--b365-accent);
            color: var(--b365-text);
            border-color: var(--b365-accent);
        }

        .b365-btn-primary:hover {
            background: var(--b365-accent-dark);
            border-color: var(--b365-accent-dark);
            color: var(--b365-text);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(200, 164, 93, 0.35);
        }

        .b365-btn-outline {
            background: transparent;
            border-color: var(--b365-primary);
            color: var(--b365-primary);
        }

        .b365-btn-outline:hover {
            background: rgba(27, 59, 50, 0.06);
            border-color: var(--b365-primary);
            color: var(--b365-primary);
            transform: translateY(-2px);
        }

        .b365-btn-lg {
            padding: 16px 48px;
            font-size: 17px;
        }

        .b365-btn-sm {
            padding: 9px 22px;
            font-size: 14px;
        }

        .b365-btn:focus-visible {
            outline: 2px solid var(--b365-accent);
            outline-offset: 3px;
        }

        .b365-breadcrumb {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 12px;
            color: var(--b365-muted);
            margin-bottom: 18px;
            align-items: center;
        }

        .b365-breadcrumb a {
            color: var(--b365-muted);
            transition: color 0.2s ease;
        }

        .b365-breadcrumb a:hover {
            color: var(--b365-primary);
        }

        .b365-breadcrumb .sep {
            opacity: 0.6;
        }

        .b365-breadcrumb .current {
            color: var(--b365-primary);
            font-weight: 500;
            max-width: 300px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .b365-article-banner {
            background: linear-gradient(180deg, #ffffff 0%, #f7f4ee 100%);
            border-bottom: 1px solid var(--b365-border);
            padding: 52px 0 56px;
        }

        .b365-badge-cat {
            display: inline-block;
            background: rgba(200, 164, 93, 0.15);
            border: 1px solid rgba(200, 164, 93, 0.55);
            color: var(--b365-primary);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 14px;
            border-radius: var(--b365-radius-pill);
            letter-spacing: 0.04em;
            margin-bottom: 14px;
        }

        .b365-article-banner h1 {
            font-family: var(--b365-font-serif);
            font-size: clamp(28px, 4vw, 38px);
            font-weight: 900;
            line-height: 1.28;
            color: var(--b365-primary);
            margin: 0 0 18px;
            max-width: 820px;
            letter-spacing: -0.01em;
        }

        .b365-article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 14px 24px;
            font-size: 14px;
            color: var(--b365-muted);
        }

        .b365-article-meta span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .b365-article-meta i {
            color: var(--b365-accent);
            font-size: 13px;
        }

        .b365-article-main {
            padding: 56px 0 72px;
        }

        .b365-article-cover {
            margin-bottom: 36px;
            border-radius: var(--b365-radius-lg);
            overflow: hidden;
            box-shadow: 0 12px 32px rgba(15, 30, 25, 0.1);
            max-width: 720px;
            margin-left: auto;
            margin-right: auto;
        }

        .b365-article-cover img {
            width: 100%;
            display: block;
            object-fit: cover;
            aspect-ratio: 16 / 9;
        }

        .b365-article-body {
            max-width: 720px;
            margin: 0 auto;
            font-size: 16px;
            line-height: 1.9;
            letter-spacing: 0.01em;
            color: #2a3530;
        }

        .b365-article-body h2 {
            font-family: var(--b365-font-serif);
            font-size: 26px;
            font-weight: 700;
            margin: 48px 0 18px;
            color: var(--b365-primary);
            position: relative;
            padding-top: 24px;
        }

        .b365-article-body h2::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 28px;
            height: 4px;
            background: var(--b365-accent);
            border-radius: 2px;
        }

        .b365-article-body h3 {
            font-family: var(--b365-font-serif);
            font-size: 20px;
            font-weight: 700;
            margin: 32px 0 14px;
            color: var(--b365-primary);
        }

        .b365-article-body p {
            margin-bottom: 20px;
        }

        .b365-article-body a {
            color: var(--b365-primary);
            border-bottom: 1px solid var(--b365-accent);
            transition: border-color 0.2s ease;
        }

        .b365-article-body a:hover {
            border-color: var(--b365-primary);
        }

        .b365-article-body blockquote {
            border-left: 4px solid var(--b365-accent);
            background: #fbf9f4;
            padding: 20px 24px;
            border-radius: 0 12px 12px 0;
            margin: 28px 0;
            color: #4a554f;
        }

        .b365-article-body ul,
        .b365-article-body ol {
            padding-left: 22px;
            margin-bottom: 20px;
        }

        .b365-article-body li {
            margin-bottom: 8px;
        }

        .b365-article-body img {
            border-radius: 12px;
            margin: 28px 0;
        }

        .b365-article-body code {
            background: #14211d;
            color: #e8e2d8;
            padding: 2px 8px;
            border-radius: 6px;
            font-size: 0.9em;
        }

        .b365-article-body pre {
            background: #14211d;
            color: #e8e2d8;
            padding: 20px;
            border-radius: 12px;
            overflow-x: auto;
            margin: 28px 0;
        }

        .b365-article-body pre code {
            background: none;
            padding: 0;
        }

        .b365-article-body table {
            width: 100%;
            border-collapse: collapse;
            margin: 28px 0;
        }

        .b365-article-body th,
        .b365-article-body td {
            border: 1px solid var(--b365-border);
            padding: 10px 14px;
        }

        .b365-article-body th {
            background: var(--b365-bg);
            font-weight: 600;
        }

        .b365-article-empty {
            max-width: 720px;
            margin: 0 auto;
            text-align: center;
            padding: 60px 0;
            border: 1px dashed var(--b365-border);
            border-radius: var(--b365-radius-lg);
            background: #fff;
        }

        .b365-article-empty p {
            font-size: 16px;
            color: var(--b365-muted);
            margin-bottom: 18px;
        }

        .b365-article-footer {
            max-width: 720px;
            margin: 40px auto 0;
            border-top: 1px solid var(--b365-border);
            padding-top: 28px;
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }

        .b365-cta {
            background: linear-gradient(rgba(14, 27, 23, 0.92), rgba(14, 27, 23, 0.86)),
                url("/assets/images/backpic/back-1.png") center / cover no-repeat;
            color: #f7f4ee;
            padding: 76px 0;
            text-align: center;
        }

        .b365-cta h2 {
            font-family: var(--b365-font-serif);
            font-size: clamp(26px, 3.5vw, 34px);
            font-weight: 700;
            margin-bottom: 14px;
            color: #f7f4ee;
            position: relative;
            padding-top: 24px;
        }

        .b365-cta h2::before {
            content: "";
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 28px;
            height: 4px;
            background: var(--b365-accent);
            border-radius: 2px;
        }

        .b365-cta p {
            max-width: 520px;
            margin: 0 auto 30px;
            color: rgba(247, 244, 238, 0.72);
            font-size: 15px;
        }

        .b365-cta-link {
            display: inline-block;
            margin-top: 18px;
            color: rgba(247, 244, 238, 0.75);
            font-size: 14px;
            border-bottom: 1px solid rgba(200, 164, 93, 0.5);
            padding-bottom: 2px;
            transition: color 0.25s ease, border-color 0.25s ease;
        }

        .b365-cta-link:hover {
            color: var(--b365-accent);
            border-color: var(--b365-accent);
        }

        .b365-footer {
            background: var(--b365-dark);
            color: #c9cfcb;
            padding: 64px 0 0;
        }

        .b365-footer-inner {
            padding-bottom: 40px;
        }

        .b365-footer-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 16px;
        }

        .b365-footer-logo .b365-logo-mark {
            background: var(--b365-accent);
            color: var(--b365-primary);
        }

        .b365-footer-logo .b365-logo-text {
            color: #f7f4ee;
        }

        .b365-footer-desc {
            font-size: 13px;
            line-height: 1.7;
            color: #c9cfcb;
            margin-bottom: 14px;
            max-width: 320px;
        }

        .b365-footer h4 {
            font-size: 15px;
            font-weight: 600;
            color: #f7f4ee;
            margin-bottom: 16px;
        }

        .b365-footer-nav {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .b365-footer-nav li {
            margin-bottom: 10px;
        }

        .b365-footer-nav a {
            font-size: 13px;
            color: #c9cfcb;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: color 0.2s ease;
        }

        .b365-footer-nav a::before {
            content: "";
            width: 4px;
            height: 4px;
            background: var(--b365-accent);
            border-radius: 50%;
            flex-shrink: 0;
        }

        .b365-footer-nav a:hover {
            color: #f7f4ee;
        }

        .b365-footer-social {
            display: flex;
            gap: 10px;
            margin-top: 16px;
        }

        .b365-footer-social a {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            border: 1px solid rgba(255, 255, 255, 0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #c9cfcb;
            font-size: 14px;
            transition: all 0.25s ease;
        }

        .b365-footer-social a:hover {
            background: var(--b365-accent);
            border-color: var(--b365-accent);
            color: var(--b365-dark);
            transform: translateY(-2px);
        }

        .b365-footer-subscribe {
            display: flex;
            gap: 10px;
            max-width: 400px;
        }

        .b365-footer-subscribe input {
            flex: 1;
            height: 44px;
            border: 1px solid rgba(255, 255, 255, 0.18);
            border-radius: var(--b365-radius-sm);
            background: rgba(255, 255, 255, 0.06);
            color: #f7f4ee;
            padding: 0 16px;
            font-size: 14px;
            transition: border-color 0.25s ease, box-shadow 0.25s ease;
        }

        .b365-footer-subscribe input::placeholder {
            color: #8b9a93;
        }

        .b365-footer-subscribe input:focus {
            border-color: var(--b365-accent);
            box-shadow: 0 0 0 3px rgba(200, 164, 93, 0.15);
            outline: none;
        }

        .b365-footer-subscribe button {
            height: 44px;
            padding: 0 22px;
            border: none;
            border-radius: var(--b365-radius-sm);
            background: var(--b365-accent);
            color: var(--b365-dark);
            font-weight: 700;
            font-size: 14px;
            transition: all 0.25s ease;
            cursor: pointer;
        }

        .b365-footer-subscribe button:hover {
            background: var(--b365-accent-dark);
            transform: translateY(-2px);
        }

        .b365-footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding: 18px 0;
            font-size: 12px;
            color: #8b9a93;
        }

        .b365-footer-bottom .container {
            display: flex;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
        }

        @media (max-width: 991.98px) {
            .b365-navbar .navbar-collapse {
                background: #fff;
                border-top: 1px solid var(--b365-border);
                padding: 14px 0 18px;
                margin-top: 4px;
            }

            .b365-nav-list {
                gap: 2px;
            }

            .b365-nav-list .b365-nav-link {
                padding: 10px 0;
            }

            .b365-nav-list .b365-nav-link::after {
                left: 0;
                right: 0;
                bottom: 2px;
            }

            .b365-navbar .b365-btn {
                margin-top: 14px;
                width: 100%;
            }
        }

        @media (max-width: 767.98px) {
            .b365-topbar-actions {
                display: none;
            }

            .b365-article-banner {
                padding: 40px 0 44px;
            }

            .b365-article-main {
                padding: 40px 0 56px;
            }

            .b365-article-cover {
                margin-bottom: 28px;
            }

            .b365-article-body {
                font-size: 15px;
            }

            .b365-cta {
                padding: 56px 0;
            }

            .b365-btn {
                width: 100%;
            }

            .b365-article-footer .b365-btn {
                width: auto;
            }

            .b365-footer-inner {
                padding-bottom: 24px;
            }

            .b365-footer-subscribe {
                flex-direction: column;
            }
        }

        @media (max-width: 520px) {
            .b365-logo-text {
                font-size: 17px;
                white-space: normal;
            }

            .b365-logo-mark {
                width: 36px;
                height: 36px;
                font-size: 13px;
            }

            .b365-article-banner h1 {
                font-size: 26px;
            }

            .b365-article-meta {
                gap: 10px 16px;
                font-size: 13px;
            }

            .b365-article-body h2 {
                font-size: 22px;
            }

            .b365-footer-bottom .container {
                flex-direction: column;
                align-items: center;
                text-align: center;
            }
        }

/* roulang page: category1 */
/* ===== 设计变量 ===== */
        :root {
            --b365-primary: #1B3B32;
            --b365-accent: #C8A45D;
            --b365-accent-dark: #B8924A;
            --b365-bg: #F7F4EE;
            --b365-surface: #FFFFFF;
            --b365-dark: #0E1B17;
            --b365-text: #1C241F;
            --b365-muted: #6B7B73;
            --b365-border: #E5DDD0;
            --b365-success: #3A7D5C;
            --b365-warning: #D9A03F;
            --b365-radius-lg: 16px;
            --b365-radius-sm: 8px;
            --b365-radius-badge: 999px;
            --b365-shadow-sm: 0 2px 12px rgba(15, 30, 25, 0.05);
            --b365-shadow-hover: 0 10px 28px rgba(15, 30, 25, 0.12);
            --b365-transition: 0.25s ease;
        }

        /* ===== 基础 Reset ===== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            background: var(--b365-bg);
            color: var(--b365-text);
            font-size: 15px;
            line-height: 1.75;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.25s ease;
        }
        a:hover {
            color: var(--b365-accent-dark);
        }
        button {
            border: none;
            background: none;
            font: inherit;
            cursor: pointer;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-family: 'Noto Serif SC', 'Songti SC', SimSun, serif;
            color: var(--b365-primary);
            line-height: 1.3;
            margin-bottom: 0.5rem;
        }
        p {
            margin-bottom: 1rem;
        }
        ul {
            list-style: none;
            padding: 0;
        }

        /* ===== 通用工具 ===== */
        .section-padding {
            padding: 90px 0;
        }
        .b365-tag {
            display: inline-block;
            background: rgba(200, 164, 93, 0.15);
            color: var(--b365-primary);
            font-size: 12px;
            font-weight: 600;
            border-radius: var(--b365-radius-badge);
            padding: 4px 14px;
            margin-bottom: 16px;
            letter-spacing: 0.05em;
            border: 1px solid rgba(200, 164, 93, 0.25);
        }
        .b365-section-title {
            font-size: clamp(24px, 3.5vw, 36px);
            font-weight: 700;
            margin-bottom: 20px;
            position: relative;
        }
        .b365-section-title::before {
            content: '';
            display: block;
            width: 28px;
            height: 3px;
            background: var(--b365-accent);
            margin-bottom: 14px;
            border-radius: 2px;
        }
        .b365-section-title.text-center::before {
            margin-left: auto;
            margin-right: auto;
        }
        .b365-section-desc {
            color: var(--b365-muted);
            max-width: 640px;
            margin-bottom: 0;
            font-size: 15px;
            line-height: 1.7;
        }
        .text-center .b365-section-desc {
            margin-left: auto;
            margin-right: auto;
        }
        .b365-img-rounded {
            border-radius: var(--b365-radius-lg);
            object-fit: cover;
            width: 100%;
        }

        /* ===== 按钮 ===== */
        .b365-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            border-radius: var(--b365-radius-sm);
            transition: all var(--b365-transition);
            padding: 12px 32px;
            font-size: 15px;
            line-height: 1.4;
            border: 1px solid transparent;
        }
        .b365-btn-primary {
            background: var(--b365-accent);
            color: var(--b365-dark);
            border-color: var(--b365-accent);
        }
        .b365-btn-primary:hover {
            background: var(--b365-accent-dark);
            border-color: var(--b365-accent-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(200, 164, 93, 0.3);
            color: var(--b365-dark);
        }
        .b365-btn-outline {
            border: 1px solid var(--b365-primary);
            background: transparent;
            color: var(--b365-primary);
        }
        .b365-btn-outline:hover {
            background: rgba(27, 59, 50, 0.06);
            color: var(--b365-primary);
            transform: translateY(-2px);
        }
        .b365-btn-sm {
            padding: 8px 20px;
            font-size: 14px;
        }
        .b365-btn-lg {
            padding: 16px 48px;
            font-size: 17px;
        }
        .b365-btn:focus-visible {
            outline: 2px solid var(--b365-accent);
            outline-offset: 2px;
        }

        /* ===== 顶部信息条 ===== */
        .b365-topbar {
            background: var(--b365-primary);
            color: var(--b365-bg);
            font-size: 12px;
            min-height: 36px;
            display: flex;
            align-items: center;
        }
        .b365-topbar .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .b365-topbar a {
            color: var(--b365-bg);
            padding: 0 4px;
            transition: color 0.25s ease;
        }
        .b365-topbar a:hover {
            color: var(--b365-accent);
        }
        .b365-topbar-right {
            display: flex;
            gap: 16px;
        }

        /* ===== 导航 ===== */
        .b365-navbar {
            background: var(--b365-surface);
            border-bottom: 1px solid var(--b365-border);
            min-height: 72px;
            padding: 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 1px 8px rgba(15, 30, 25, 0.04);
        }
        .b365-logo {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .b365-logo-mark {
            width: 40px;
            height: 40px;
            background: var(--b365-primary);
            color: var(--b365-accent);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 14px;
            font-family: 'Noto Serif SC', serif;
            letter-spacing: -0.02em;
            flex-shrink: 0;
        }
        .b365-logo-text {
            font-family: 'Noto Serif SC', 'Songti SC', serif;
            font-weight: 700;
            font-size: 20px;
            color: var(--b365-primary);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .b365-nav-list .nav-link {
            color: var(--b365-text);
            font-size: 14px;
            font-weight: 500;
            letter-spacing: 0.02em;
            padding: 8px 18px !important;
            position: relative;
            border-radius: 0;
        }
        .b365-nav-list .nav-link::after {
            content: '';
            position: absolute;
            left: 18px;
            right: 18px;
            bottom: -4px;
            height: 3px;
            background: var(--b365-accent);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.35s ease;
        }
        .b365-nav-list .nav-link:hover::after,
        .b365-nav-list .nav-link.active::after {
            transform: scaleX(1);
        }
        .b365-nav-list .nav-link.active {
            color: var(--b365-primary);
            font-weight: 700;
        }
        .b365-nav-list .nav-link:hover {
            color: var(--b365-primary);
        }
        .b365-nav-toggle {
            border: 1px solid var(--b365-border);
            border-radius: var(--b365-radius-sm);
            padding: 8px 10px;
            background: var(--b365-surface);
        }
        .b365-toggle-line {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--b365-primary);
            border-radius: 2px;
            margin: 4px 0;
            transition: all 0.3s ease;
        }
        .b365-nav-toggle[aria-expanded="true"] .b365-toggle-line:nth-child(1) {
            transform: translateY(6px) rotate(45deg);
        }
        .b365-nav-toggle[aria-expanded="true"] .b365-toggle-line:nth-child(2) {
            opacity: 0;
        }
        .b365-nav-toggle[aria-expanded="true"] .b365-toggle-line:nth-child(3) {
            transform: translateY(-6px) rotate(-45deg);
        }
        .b365-nav-toggle:focus-visible {
            outline: 2px solid var(--b365-accent);
            outline-offset: 2px;
        }

        /* ===== 横幅区 ===== */
        .b365-banner {
            position: relative;
            min-height: 240px;
            background: linear-gradient(120deg, rgba(14, 27, 23, 0.86) 0%, rgba(14, 27, 23, 0.62) 60%, rgba(14, 27, 23, 0.42) 100%),
                url('/assets/images/backpic/back-2.png') center center / cover no-repeat;
            display: flex;
            align-items: center;
            padding: 64px 0;
            color: var(--b365-bg);
        }
        .b365-banner-tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--b365-accent);
            background: rgba(200, 164, 93, 0.12);
            border: 1px solid rgba(200, 164, 93, 0.4);
            border-radius: var(--b365-radius-badge);
            padding: 4px 14px;
            margin-bottom: 16px;
            letter-spacing: 0.06em;
        }
        .b365-banner h1 {
            color: var(--b365-bg);
            font-size: clamp(32px, 5vw, 40px);
            font-weight: 900;
            line-height: 1.15;
            margin-bottom: 14px;
            letter-spacing: -0.02em;
        }
        .b365-banner p {
            font-size: 16px;
            line-height: 1.7;
            color: rgba(247, 244, 238, 0.85);
            max-width: 600px;
            margin-bottom: 0;
        }

        /* ===== 栏目简介 ===== */
        .b365-intro {
            padding: 90px 0;
        }
        .b365-intro-media {
            position: relative;
            border-radius: var(--b365-radius-lg);
            overflow: hidden;
            box-shadow: var(--b365-shadow-hover);
        }
        .b365-intro-media::after {
            content: '';
            position: absolute;
            inset: 0;
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: var(--b365-radius-lg);
            pointer-events: none;
        }
        .b365-intro-media img {
            width: 100%;
            height: 100%;
            min-height: 300px;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .b365-intro-media:hover img {
            transform: scale(1.02);
        }
        .b365-intro-content p {
            color: var(--b365-text);
            font-size: 15px;
            line-height: 1.8;
            margin-bottom: 20px;
        }
        .b365-checklist {
            margin-top: 8px;
        }
        .b365-checklist li {
            position: relative;
            padding-left: 28px;
            padding-bottom: 12px;
            font-size: 14px;
            color: var(--b365-text);
            line-height: 1.6;
        }
        .b365-checklist li::before {
            content: '';
            position: absolute;
            left: 4px;
            top: 7px;
            width: 10px;
            height: 10px;
            border-radius: 2px;
            background: var(--b365-accent);
            transform: rotate(45deg);
        }

        /* ===== 指南要点 ===== */
        .b365-features {
            background: var(--b365-bg);
            padding: 90px 0;
            border-top: 1px solid var(--b365-border);
            border-bottom: 1px solid var(--b365-border);
        }
        .b365-feature-card {
            background: var(--b365-surface);
            border: 1px solid var(--b365-border);
            border-radius: var(--b365-radius-lg);
            padding: 28px 24px;
            box-shadow: var(--b365-shadow-sm);
            transition: all var(--b365-transition);
            height: 100%;
            position: relative;
        }
        .b365-feature-card:hover {
            transform: translateY(-4px);
            border-color: var(--b365-primary);
            box-shadow: var(--b365-shadow-hover);
        }
        .b365-feature-num {
            display: block;
            font-family: 'Noto Serif SC', serif;
            font-size: 36px;
            font-weight: 900;
            color: var(--b365-accent);
            line-height: 1;
            margin-bottom: 14px;
            letter-spacing: -0.02em;
        }
        .b365-feature-card h3 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .b365-feature-card p {
            font-size: 14px;
            color: var(--b365-muted);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* ===== 使用路径 ===== */
        .b365-steps-section {
            background: var(--b365-dark);
            padding: 90px 0;
            color: var(--b365-bg);
        }
        .b365-steps-section .b365-tag {
            background: rgba(200, 164, 93, 0.15);
            border-color: rgba(200, 164, 93, 0.35);
            color: var(--b365-accent);
        }
        .b365-steps-section .b365-section-title {
            color: var(--b365-bg);
        }
        .b365-steps-section .b365-section-title::before {
            background: var(--b365-accent);
        }
        .b365-steps-section .b365-section-desc {
            color: rgba(247, 244, 238, 0.7);
        }
        .b365-step {
            text-align: center;
            padding: 24px 16px;
            position: relative;
        }
        .b365-step-node {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            border: 2px solid rgba(200, 164, 93, 0.6);
            background: rgba(255, 255, 255, 0.04);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            font-weight: 700;
            color: var(--b365-accent);
            margin: 0 auto 16px;
            position: relative;
            z-index: 2;
        }
        .b365-step-node.done {
            background: var(--b365-accent);
            border-color: var(--b365-accent);
            color: var(--b365-dark);
            box-shadow: 0 0 0 6px rgba(200, 164, 93, 0.15);
        }
        .b365-step h3 {
            color: var(--b365-bg);
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .b365-step p {
            color: rgba(247, 244, 238, 0.7);
            font-size: 14px;
            line-height: 1.7;
            margin-bottom: 0;
        }
        .b365-step-line {
            position: absolute;
            top: 48px;
            left: 25%;
            right: 25%;
            height: 2px;
            background: rgba(255, 255, 255, 0.12);
            z-index: 1;
        }
        @media (min-width: 992px) {
            .b365-steps-wrap {
                position: relative;
            }
            .b365-steps-wrap .b365-step-line {
                display: block;
            }
        }
        @media (max-width: 991.98px) {
            .b365-step-line {
                display: none;
            }
            .b365-step {
                margin-bottom: 12px;
            }
        }

        /* ===== 内容推荐 ===== */
        .b365-media-section {
            padding: 90px 0;
        }
        .b365-media-card {
            display: block;
            background: var(--b365-surface);
            border: 1px solid var(--b365-border);
            border-radius: var(--b365-radius-lg);
            overflow: hidden;
            box-shadow: var(--b365-shadow-sm);
            transition: all var(--b365-transition);
            height: 100%;
            color: var(--b365-text);
        }
        .b365-media-card:hover {
            transform: translateY(-4px);
            border-color: var(--b365-primary);
            box-shadow: var(--b365-shadow-hover);
            color: var(--b365-text);
        }
        .b365-media-img {
            width: 100%;
            height: 180px;
            overflow: hidden;
        }
        .b365-media-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .b365-media-card:hover .b365-media-img img {
            transform: scale(1.04);
        }
        .b365-media-body {
            padding: 20px 24px 24px;
        }
        .b365-media-body h3 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .b365-media-body p {
            font-size: 14px;
            color: var(--b365-muted);
            line-height: 1.7;
            margin-bottom: 12px;
        }
        .b365-media-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--b365-accent-dark);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .b365-media-link i {
            font-style: normal;
            transition: transform 0.25s ease;
        }
        .b365-media-card:hover .b365-media-link i {
            transform: translateX(4px);
        }

        /* ===== FAQ ===== */
        .b365-faq-section {
            background: var(--b365-bg);
            padding: 90px 0;
            border-top: 1px solid var(--b365-border);
        }
        .b365-faq .accordion-item {
            border: 1px solid var(--b365-border);
            border-radius: 12px;
            margin-bottom: 12px;
            overflow: hidden;
            background: var(--b365-surface);
        }
        .b365-faq .accordion-item:last-child {
            margin-bottom: 0;
        }
        .b365-faq .accordion-button {
            font-size: 16px;
            font-weight: 600;
            padding: 20px 24px;
            background: var(--b365-surface);
            color: var(--b365-primary);
            box-shadow: none;
            border: none;
            font-family: 'Noto Sans SC', sans-serif;
            line-height: 1.5;
        }
        .b365-faq .accordion-button:not(.collapsed) {
            color: var(--b365-primary);
            background: var(--b365-surface);
            box-shadow: none;
        }
        .b365-faq .accordion-button::after {
            content: '+';
            background-image: none;
            width: auto;
            height: auto;
            font-size: 24px;
            font-weight: 300;
            color: var(--b365-primary);
            transition: transform 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .b365-faq .accordion-button:not(.collapsed)::after {
            transform: rotate(45deg);
        }
        .b365-faq .accordion-button:focus-visible {
            outline: 2px solid var(--b365-accent);
            outline-offset: -2px;
        }
        .b365-faq .accordion-body {
            padding: 0 24px 20px;
            font-size: 14px;
            color: var(--b365-muted);
            line-height: 1.75;
        }

        /* ===== CTA区 ===== */
        .b365-cta-section {
            background: var(--b365-dark);
            padding: 90px 0;
            color: var(--b365-bg);
            position: relative;
            overflow: hidden;
        }
        .b365-cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-3.webp') center center / cover no-repeat;
            opacity: 0.15;
        }
        .b365-cta-section .container {
            position: relative;
            z-index: 2;
        }
        .b365-cta-section h2 {
            color: var(--b365-bg);
            font-size: clamp(24px, 3vw, 30px);
            font-weight: 700;
            margin-bottom: 16px;
        }
        .b365-cta-section p {
            color: rgba(247, 244, 238, 0.75);
            font-size: 15px;
            max-width: 560px;
            margin: 0 auto 32px;
        }
        .b365-cta-link {
            display: inline-block;
            color: rgba(247, 244, 238, 0.85);
            font-size: 14px;
            text-decoration: underline;
            text-underline-offset: 4px;
            margin-left: 12px;
            transition: color 0.25s ease;
        }
        .b365-cta-link:hover {
            color: var(--b365-accent);
        }

        /* ===== 页脚 ===== */
        .b365-footer {
            background: var(--b365-dark);
            color: #C9CFCB;
            padding: 64px 0 0;
            font-size: 14px;
        }
        .b365-footer-inner {
            padding-bottom: 48px;
        }
        .b365-footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 16px;
            color: #C9CFCB;
        }
        .b365-footer-logo:hover {
            color: var(--b365-accent);
        }
        .b365-footer-logo .b365-logo-mark {
            width: 36px;
            height: 36px;
            font-size: 13px;
        }
        .b365-footer-logo .b365-logo-text {
            color: #F7F4EE;
            font-size: 18px;
            white-space: nowrap;
        }
        .b365-footer-desc {
            font-size: 13px;
            color: rgba(201, 207, 203, 0.75);
            line-height: 1.7;
            margin-bottom: 16px;
            max-width: 280px;
        }
        .b365-footer-social {
            display: flex;
            gap: 12px;
        }
        .b365-footer-social a {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            border: 1px solid rgba(255, 255, 255, 0.15);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            font-style: normal;
            color: #C9CFCB;
            transition: all 0.25s ease;
        }
        .b365-footer-social a:hover {
            background: var(--b365-accent);
            color: var(--b365-dark);
            border-color: var(--b365-accent);
        }
        .b365-footer h4 {
            color: #F7F4EE;
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 16px;
            font-family: 'Noto Sans SC', sans-serif;
        }
        .b365-footer-nav li {
            margin-bottom: 8px;
        }
        .b365-footer-nav a {
            color: rgba(201, 207, 203, 0.8);
            font-size: 14px;
            transition: color 0.25s ease;
        }
        .b365-footer-nav a:hover {
            color: var(--b365-accent);
            padding-left: 4px;
        }
        .b365-footer-subscribe {
            display: flex;
            gap: 8px;
            margin-top: 12px;
            flex-wrap: wrap;
        }
        .b365-footer-subscribe input {
            flex: 1 1 180px;
            height: 44px;
            padding: 0 14px;
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: var(--b365-radius-sm);
            background: rgba(255, 255, 255, 0.06);
            color: #F7F4EE;
            font-size: 14px;
            transition: all 0.25s ease;
            min-width: 0;
        }
        .b365-footer-subscribe input::placeholder {
            color: rgba(201, 207, 203, 0.5);
        }
        .b365-footer-subscribe input:focus {
            outline: none;
            border-color: var(--b365-accent);
            box-shadow: 0 0 0 3px rgba(200, 164, 93, 0.15);
            background: rgba(255, 255, 255, 0.08);
        }
        .b365-footer-subscribe button {
            height: 44px;
            padding: 0 20px;
            background: var(--b365-accent);
            color: var(--b365-dark);
            border-radius: var(--b365-radius-sm);
            font-weight: 700;
            font-size: 14px;
            transition: all 0.25s ease;
        }
        .b365-footer-subscribe button:hover {
            background: var(--b365-accent-dark);
            transform: translateY(-2px);
        }
        .b365-footer-subscribe button:focus-visible {
            outline: 2px solid var(--b365-accent);
            outline-offset: 2px;
        }
        .b365-footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 20px 0;
            font-size: 12px;
            color: rgba(201, 207, 203, 0.5);
        }
        .b365-footer-bottom .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
        }

        /* ===== 响应式 ===== */
        @media (max-width: 991.98px) {
            .b365-navbar .navbar-collapse {
                background: var(--b365-surface);
                border-top: 1px solid var(--b365-border);
                padding: 12px 0 16px;
            }
            .b365-nav-list .nav-link {
                padding: 12px 18px !important;
                border-radius: 8px;
            }
            .b365-nav-list .nav-link::after {
                display: none;
            }
            .b365-nav-list .nav-link.active {
                background: rgba(200, 164, 93, 0.12);
                color: var(--b365-primary);
            }
            .b365-navbar .b365-btn {
                margin-left: 18px !important;
                margin-top: 8px;
            }
            .section-padding,
            .b365-intro,
            .b365-features,
            .b365-steps-section,
            .b365-media-section,
            .b365-faq-section,
            .b365-cta-section {
                padding: 56px 0;
            }
            .b365-banner {
                min-height: 200px;
                padding: 48px 0;
            }
        }
        @media (max-width: 767.98px) {
            body {
                font-size: 14px;
            }
            .b365-topbar-right {
                display: none;
            }
            .b365-banner h1 {
                font-size: 30px;
            }
            .b365-banner p {
                font-size: 14px;
            }
            .b365-intro-media img {
                min-height: 220px;
            }
            .b365-feature-card {
                padding: 22px 18px;
            }
            .b365-step {
                padding: 16px 8px;
            }
            .b365-btn-lg {
                padding: 14px 36px;
                font-size: 15px;
            }
            .b365-footer-bottom .container {
                flex-direction: column;
                text-align: center;
            }
            .b365-footer-subscribe button {
                flex: 1 1 100%;
            }
        }
        @media (max-width: 520px) {
            .b365-logo-text {
                font-size: 17px;
            }
            .b365-logo-mark {
                width: 34px;
                height: 34px;
                font-size: 12px;
            }
            .b365-media-img {
                height: 160px;
            }
            .b365-media-body {
                padding: 16px 18px 20px;
            }
            .b365-footer-inner {
                padding-bottom: 32px;
            }
        }
        @media (min-width: 1440px) {
            .container {
                max-width: 1280px;
            }
        }