/* roulang page: index */
/* ===== 设计变量 ===== */
        :root {
            --color-primary: #5C7D93;
            --color-primary-hover: #4C6C82;
            --color-primary-light: #A9C1CE;
            --color-primary-soft: #EEF3F6;
            --color-accent: #A9784D;
            --color-accent-soft: #F5E9DD;
            --color-bg: #F8F8F6;
            --color-surface: #FFFFFF;
            --color-text: #2C3A40;
            --color-text-light: #6B7B84;
            --color-border: #E2E8EC;
            --color-dark: #1F2A30;
        }

        /* ===== 基础 ===== */
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans SC", "Microsoft YaHei", sans-serif;
            font-size: 16px;
            line-height: 1.7;
            color: var(--color-text);
            background: var(--color-bg);
        }
        img {
            max-width: 100%;
            display: block;
        }
        a {
            color: var(--color-primary);
            text-decoration: none;
            transition: color .2s ease;
        }
        a:hover {
            color: var(--color-accent);
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
        }

        /* ===== 容器 ===== */
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding-left: 1.25rem;
            padding-right: 1.25rem;
        }
        @media (min-width: 768px) {
            .container {
                padding-left: 2rem;
                padding-right: 2rem;
            }
        }

        /* ===== 导航 ===== */
        .site-header {
            background: rgba(255, 255, 255, .82);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--color-border);
        }
        .nav-link {
            position: relative;
            padding: .5rem .125rem;
            font-size: .875rem;
            font-weight: 500;
            color: var(--color-text);
            transition: color .2s;
        }
        .nav-link:hover {
            color: var(--color-primary);
        }
        .nav-link::after {
            content: '';
            position: absolute;
            left: 0;
            right: 0;
            bottom: -2px;
            height: 2px;
            border-radius: 2px;
            background: var(--color-primary);
            transform: scaleX(0);
            transition: transform .2s ease;
        }
        .nav-link:hover::after,
        .nav-link.active::after {
            transform: scaleX(1);
        }
        .nav-link.active {
            color: var(--color-primary);
            font-weight: 600;
        }
        .status-badge {
            display: inline-flex;
            align-items: center;
            gap: .4rem;
            background: var(--color-primary-soft);
            border-radius: 9999px;
            padding: .25rem .75rem;
            font-size: .75rem;
            font-weight: 600;
            color: var(--color-primary-hover);
            white-space: nowrap;
        }
        .pulse-dot {
            position: relative;
            width: 6px;
            height: 6px;
            background: #4CAF50;
            border-radius: 50%;
            flex-shrink: 0;
        }
        .pulse-dot::after {
            content: '';
            position: absolute;
            inset: -4px;
            border-radius: 50%;
            background: rgba(76, 175, 80, .35);
            animation: pulse 1.8s infinite;
        }
        @keyframes pulse {
            0% {
                transform: scale(.5);
                opacity: .7;
            }
            70% {
                transform: scale(1.5);
                opacity: 0;
            }
            100% {
                opacity: 0;
            }
        }
        .mobile-panel {
            max-height: 0;
            overflow: hidden;
            transition: max-height .3s ease;
        }
        .mobile-panel.open {
            max-height: 420px;
        }

        /* ===== 按钮 ===== */
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: .5rem;
            background: var(--color-primary);
            color: #fff;
            border-radius: 9999px;
            padding: .75rem 1.75rem;
            font-weight: 600;
            font-size: .875rem;
            transition: all .2s ease;
            border: none;
            cursor: pointer;
        }
        .btn-primary:hover {
            background: var(--color-accent);
            color: #fff;
            box-shadow: 0 6px 16px rgba(169, 120, 77, .3);
            transform: translateY(-1px);
        }
        .btn-primary:active {
            transform: scale(.97);
        }
        .btn-primary:focus-visible {
            outline: none;
            box-shadow: 0 0 0 3px rgba(92, 125, 147, .35);
        }
        .btn-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: .5rem;
            background: transparent;
            color: #fff;
            border: 1.5px solid rgba(255, 255, 255, .7);
            border-radius: 9999px;
            padding: .70rem 1.6rem;
            font-weight: 600;
            font-size: .875rem;
            transition: all .2s ease;
            cursor: pointer;
        }
        .btn-secondary:hover {
            background: rgba(255, 255, 255, .15);
            color: #fff;
            border-color: #fff;
        }
        .btn-secondary:focus-visible {
            outline: none;
            box-shadow: 0 0 0 3px rgba(255, 255, 255, .3);
        }
        .hero-card .btn-primary {
            width: 100%;
            background: var(--color-accent);
        }
        .hero-card .btn-primary:hover {
            background: #93663D;
        }

        /* ===== 卡片 ===== */
        .service-card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: 1rem;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(44, 58, 64, .04);
            transition: all .25s ease;
        }
        .service-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 16px 36px rgba(44, 58, 64, .10);
            border-color: var(--color-primary-light);
        }
        .img-zoom {
            overflow: hidden;
        }
        .img-zoom img {
            transition: transform .4s ease;
        }
        .img-zoom:hover img {
            transform: scale(1.05);
        }

        /* ===== 区块标题 ===== */
        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: .5rem;
            font-size: .75rem;
            font-weight: 700;
            letter-spacing: .08em;
            text-transform: uppercase;
            color: var(--color-accent);
            margin-bottom: .75rem;
        }
        .section-tag::before {
            content: '';
            width: 18px;
            height: 2px;
            background: var(--color-accent);
            border-radius: 4px;
        }
        .section-title {
            font-size: 2rem;
            line-height: 1.3;
            font-weight: 800;
            letter-spacing: -.02em;
            color: var(--color-text);
            margin-bottom: .75rem;
        }
        @media (min-width: 768px) {
            .section-title {
                font-size: 2.5rem;
            }
        }
        .section-desc {
            font-size: 1rem;
            line-height: 1.75;
            color: var(--color-text-light);
            max-width: 640px;
        }

        /* ===== 统计 ===== */
        .stat-item {
            text-align: center;
            padding: 1.5rem 1rem;
            position: relative;
        }
        .stat-item:not(:last-child)::after {
            content: '';
            position: absolute;
            right: 0;
            top: 20%;
            bottom: 20%;
            width: 1px;
            background: var(--color-border);
        }
        .stat-number {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--color-text);
            line-height: 1.2;
            letter-spacing: -.02em;
        }
        .stat-number .unit {
            font-size: 1.25rem;
            color: var(--color-accent);
            font-weight: 700;
            margin-left: 2px;
        }
        .stat-label {
            font-size: .85rem;
            color: var(--color-text-light);
            margin-top: .35rem;
        }

        /* ===== 流程 ===== */
        .process-step {
            display: flex;
            gap: 1.25rem;
            padding: 1.25rem 0;
            border-bottom: 1px dashed var(--color-primary-light);
            position: relative;
        }
        .process-step:last-child {
            border-bottom: none;
        }
        .step-number {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--color-primary-soft);
            border: 2px solid var(--color-primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: .875rem;
            color: var(--color-primary);
            flex-shrink: 0;
            transition: all .25s;
        }
        .process-step:hover .step-number {
            background: var(--color-primary);
            color: #fff;
            border-color: var(--color-primary);
        }

        /* ===== 特性宫格 ===== */
        .feature-box {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: .875rem;
            padding: 1rem 1.25rem;
            display: flex;
            align-items: flex-start;
            gap: .75rem;
            transition: all .2s;
        }
        .feature-box:hover {
            border-color: var(--color-primary-light);
            box-shadow: 0 6px 18px rgba(44, 58, 64, .06);
        }
        .feature-icon {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: var(--color-primary-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            flex-shrink: 0;
        }

        /* ===== 文章卡片 ===== */
        .article-card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: 1rem;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(44, 58, 64, .04);
            transition: all .25s ease;
            height: 100%;
        }
        .article-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 14px 32px rgba(44, 58, 64, .10);
            border-color: var(--color-primary-light);
        }
        .article-thumb {
            position: relative;
            height: 0;
            padding-bottom: 62%;
            overflow: hidden;
        }
        .article-thumb img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .article-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--color-accent);
            color: #fff;
            font-size: .72rem;
            font-weight: 600;
            padding: .2rem .65rem;
            border-radius: 9999px;
            z-index: 2;
        }
        .article-title {
            font-size: 1.05rem;
            font-weight: 700;
            line-height: 1.45;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: .5rem;
        }
        .article-title a {
            color: var(--color-text);
        }
        .article-title a:hover {
            color: var(--color-primary);
        }
        .article-excerpt {
            font-size: .87rem;
            color: var(--color-text-light);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: .75rem;
        }
        .article-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: .78rem;
            color: var(--color-text-light);
        }
        .empty-state {
            border: 2px dashed var(--color-primary-light);
            border-radius: 1rem;
            padding: 3rem 2rem;
            text-align: center;
            background: var(--color-surface);
        }
        .empty-icon {
            font-size: 2.25rem;
            margin-bottom: .75rem;
        }
        .empty-state p {
            color: var(--color-text-light);
            font-size: .95rem;
        }

        /* ===== FAQ ===== */
        .faq-card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: .875rem;
            box-shadow: 0 1px 4px rgba(44, 58, 64, .03);
            margin-bottom: .875rem;
            transition: border-color .2s;
        }
        .faq-card:hover {
            border-color: var(--color-primary-light);
        }
        .faq-card details summary {
            list-style: none;
            cursor: pointer;
            padding: 1.125rem 1.375rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            font-weight: 600;
            font-size: .95rem;
            color: var(--color-text);
        }
        .faq-card details summary::-webkit-details-marker {
            display: none;
        }
        .faq-card details summary .faq-icon {
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: var(--color-primary-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: .9rem;
            color: var(--color-primary);
            flex-shrink: 0;
            transition: transform .25s ease;
        }
        .faq-card details[open] summary .faq-icon {
            transform: rotate(45deg);
            background: var(--color-primary);
            color: #fff;
        }
        .faq-card details .faq-body {
            padding: 0 1.375rem 1.25rem;
            border-top: 1px solid var(--color-border);
            margin-top: -.25rem;
            padding-top: .875rem;
            font-size: .9rem;
            line-height: 1.75;
            color: var(--color-text-light);
        }
        .faq-card details[open] summary {
            color: var(--color-primary);
        }

        /* ===== 表单 ===== */
        .form-input {
            width: 100%;
            border: 1px solid var(--color-border);
            border-radius: .75rem;
            padding: .7rem 1rem;
            background: var(--color-surface);
            font-size: .875rem;
            color: var(--color-text);
            transition: all .2s ease;
        }
        .form-input:focus {
            outline: none;
            border-color: var(--color-primary);
            box-shadow: 0 0 0 3px rgba(92, 125, 147, .15);
        }
        .form-input::placeholder {
            color: #A5B0B5;
        }
        .form-label {
            display: block;
            font-size: .8rem;
            font-weight: 600;
            color: var(--color-text-light);
            margin-bottom: .4rem;
        }
        .form-error {
            color: #E05D5D;
            font-size: .8rem;
            margin-top: .5rem;
        }
        .form-success {
            color: #3A8F5B;
            font-size: .8rem;
            margin-top: .5rem;
        }

        /* ===== 联系信息 ===== */
        .contact-item {
            background: var(--color-primary-soft);
            border-radius: .875rem;
            padding: 1rem 1.25rem;
            display: flex;
            gap: .75rem;
            align-items: flex-start;
        }
        .contact-item .ci-icon {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            flex-shrink: 0;
        }

        /* ===== 页脚 ===== */
        .site-footer {
            background: var(--color-dark);
            color: #A5B4BC;
        }
        .site-footer a {
            color: #A5B4BC;
        }
        .site-footer a:hover {
            color: #fff;
        }
        .footer-top-line {
            height: 1px;
            background: repeating-linear-gradient(to right, rgba(255, 255, 255, .12) 0 8px, transparent 8px 16px);
            border: none;
            margin-bottom: 3rem;
        }

        /* ===== 其它 ===== */
        .badge {
            display: inline-flex;
            align-items: center;
            gap: .4rem;
            font-size: .78rem;
            font-weight: 500;
            border-radius: 9999px;
            padding: .25rem .8rem;
        }
        .badge-primary {
            background: var(--color-primary-soft);
            color: var(--color-primary-hover);
        }
        .badge-accent {
            background: var(--color-accent-soft);
            color: var(--color-accent);
        }
        .divider-dot {
            width: 4px;
            height: 4px;
            border-radius: 50%;
            background: rgba(255, 255, 255, .5);
            display: inline-block;
            vertical-align: middle;
        }
        .dotted-path {
            background-image: radial-gradient(var(--color-primary-light) 1px, transparent 1.5px);
            background-size: 18px 18px;
        }
        .dotted-path-light {
            background-image: radial-gradient(rgba(255, 255, 255, .25) 1px, transparent 1.5px);
            background-size: 18px 18px;
        }

/* roulang page: article */
:root {
  --color-primary: #5C7D93;
  --color-primary-light: #A9C1CE;
  --color-primary-soft: #EEF3F6;
  --color-accent: #A9784D;
  --color-bg: #F8F8F6;
  --color-surface: #FFFFFF;
  --color-text: #2C3A40;
  --color-text-light: #6B7B84;
  --color-border: #E2E8EC;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans SC", "Microsoft YaHei", sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 15px;
  line-height: 1.6;
}
@media (min-width: 768px) { body { font-size: 16px; } }
a { color: var(--color-primary); text-decoration: none; transition: color .2s; }
a:hover { color: var(--color-accent); }
img { max-width: 100%; height: auto; display: block; }
button { font-family: inherit; }

.site-header {
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid #F1F5F9;
  transition: box-shadow .3s;
}
.site-header.scrolled { box-shadow: 0 4px 20px rgba(15,23,42,.05); }

.nav-link {
  position: relative;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-light);
  padding: 0.3rem 0;
  transition: color .2s;
}
.nav-link:hover { color: var(--color-primary); }
.nav-link.active { color: var(--color-primary); font-weight: 600; }
.nav-link.active::after {
  content: '';
  position: absolute;
  left: 0; bottom: -2px;
  width: 100%; height: 2px;
  border-radius: 2px;
  background: var(--color-primary);
}

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.5rem; font-weight: 600;
  border-radius: 9999px;
  padding: 0.7rem 1.6rem;
  font-size: 0.9rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all .2s ease;
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-accent); color: #fff; box-shadow: 0 6px 16px rgba(169,120,77,.3); transform: translateY(-1px); }
.btn-secondary { background: transparent; color: var(--color-primary); border-color: var(--color-primary); }
.btn-secondary:hover { background: var(--color-primary-soft); color: var(--color-primary); }
.btn-outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.6); }
.btn-outline-light:hover { background: rgba(255,255,255,.1); color: #fff; transform: translateY(-1px); }
.btn:active { transform: scale(.97); }
.btn:focus-visible {
  outline: none; box-shadow: 0 0 0 3px rgba(92,125,147,.4);
}

.badge {
  display: inline-flex; align-items: center; gap: 0.4rem;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  border-radius: 9999px;
  padding: 0.35rem 0.9rem;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}
.badge-accent { background: rgba(169,120,77,.12); color: var(--color-accent); }

.breadcrumb { display: flex; align-items: center; flex-wrap: wrap; gap: 0.5rem; font-size: 0.8rem; color: var(--color-text-light); }
.breadcrumb a { color: var(--color-text-light); }
.breadcrumb a:hover { color: var(--color-primary); }
.breadcrumb .sep { color: var(--color-border); }

.post-card {
  background: #fff;
  border-radius: 1rem;
  border: 1px solid #F1F5F9;
  box-shadow: 0 2px 12px rgba(100,116,139,.08);
  overflow: hidden;
  transition: all .25s ease;
  display: block;
}
.post-card:hover { transform: translateY(-4px); box-shadow: 0 12px 24px rgba(100,116,139,.14); border-color: var(--color-primary-light); }
.post-card .thumb { overflow: hidden; }
.post-card .thumb img { transition: transform .4s ease; }
.post-card:hover .thumb img { transform: scale(1.05); }
.post-card .title { transition: color .2s; }
.post-card:hover .title { color: var(--color-primary); }

.article-content { font-size: 1rem; line-height: 1.85; color: #3A4A52; }
.article-content h2 {
  font-size: 1.5rem; font-weight: 700;
  margin: 2.5rem 0 1rem;
  color: var(--color-text);
  position: relative; padding-left: 0.9rem;
}
.article-content h2::before {
  content: ''; position: absolute;
  left: 0; top: 0.15em; bottom: 0.15em;
  width: 3px; border-radius: 2px;
  background: var(--color-primary);
}
.article-content h3 { font-size: 1.2rem; font-weight: 700; margin: 2rem 0 0.75rem; color: var(--color-text); }
.article-content p { margin-bottom: 1.25rem; }
.article-content blockquote {
  border-left: 4px solid var(--color-primary);
  background: var(--color-primary-soft);
  padding: 1rem 1.25rem;
  border-radius: 0 1rem 1rem 0;
  margin: 1.5rem 0;
  color: var(--color-text);
}
.article-content ul, .article-content ol { padding-left: 1.5rem; margin-bottom: 1.25rem; }
.article-content ul { list-style: disc; }
.article-content ol { list-style: decimal; }
.article-content li { margin-bottom: 0.4rem; }
.article-content img { border-radius: 1rem; margin: 1.5rem 0; width: auto; max-width: 100%; height: auto; }
.article-content figure { margin: 1.5rem 0; }
.article-content figcaption { font-size: 0.8rem; color: var(--color-text-light); text-align: center; margin-top: -0.75rem; }
.article-content a { color: var(--color-primary); text-decoration: underline; text-underline-offset: 2px; }
.article-content a:hover { color: var(--color-accent); }
.article-content hr { border: none; border-top: 1px solid var(--color-border); margin: 2.5rem 0; }
.article-content table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 0.9rem; }
.article-content th, .article-content td { border: 1px solid var(--color-border); padding: 0.6rem 1rem; text-align: left; }
.article-content th { background: var(--color-primary-soft); font-weight: 600; }
.article-content iframe { max-width: 100%; }
.article-content code { background: #F1F5F9; border-radius: 0.3rem; padding: 0.15rem 0.4rem; font-size: 0.85em; }

.article-hero {
  background: linear-gradient(to bottom, #F1F5F8 0%, #F8F8F6 100%);
  border-bottom: 1px solid var(--color-border);
}

.deco-dashed-circle {
  border: 2px dashed var(--color-primary-light);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.deco-dashed-circle::after {
  content: '';
  position: absolute; inset: 6px;
  border: 1px dashed rgba(169,120,77,.3);
  border-radius: 50%;
}

.empty-state {
  border: 2px dashed var(--color-primary-light);
  border-radius: 1rem;
}

.mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease;
}
.mobile-menu.open { max-height: 520px; }

.clamp-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.clamp-3 { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

a:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: 4px;
}

.site-footer { background: #1F2A30; }
.site-footer .footer-top-line {
  width: 100%; height: 1px;
  background: repeating-linear-gradient(to right, rgba(255,255,255,.1) 0 8px, transparent 8px 16px);
  margin-bottom: 2.5rem;
}
.site-footer a { color: #94A3B8; }
.site-footer a:hover { color: #fff; }

@media (max-width: 640px) {
  .article-content h2 { font-size: 1.35rem; }
  .article-content { font-size: 0.95rem; }
  .btn { padding: 0.6rem 1.3rem; }
}

/* roulang page: category1 */
:root {
            --color-primary: #5C7D93;
            --color-primary-light: #A9C1CE;
            --color-primary-soft: #EEF3F6;
            --color-accent: #A9784D;
            --color-bg: #F8F8F6;
            --color-surface: #FFFFFF;
            --color-text: #2C3A40;
            --color-text-light: #6B7B84;
            --color-border: #E2E8EC;
            --shadow-card: 0 10px 30px -6px rgba(100, 120, 140, 0.12);
            --shadow-hover: 0 20px 40px -8px rgba(100, 120, 140, 0.18);
            --radius-card: 1.25rem;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans SC", "Microsoft YaHei", sans-serif;
            background-color: var(--color-bg);
            color: var(--color-text);
            line-height: 1.7;
            font-size: 16px;
            margin: 0;
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            display: block;
        }
        a {
            color: var(--color-primary);
            text-decoration: none;
            transition: color .2s ease;
        }
        a:hover {
            color: var(--color-accent);
        }
        .container-custom {
            max-width: 80rem;
            margin-left: auto;
            margin-right: auto;
            padding-left: 1rem;
            padding-right: 1rem;
        }
        @media (min-width: 768px) {
            .container-custom {
                padding-left: 2rem;
                padding-right: 2rem;
            }
        }
        .nav-link {
            position: relative;
            font-size: .925rem;
            font-weight: 500;
            color: #42545e;
            padding: .375rem 0;
            transition: color .2s ease;
        }
        .nav-link:hover {
            color: var(--color-primary);
        }
        .nav-link.active {
            color: var(--color-primary);
            font-weight: 600;
        }
        .nav-link.active::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -2px;
            width: 100%;
            height: 2px;
            border-radius: 2px;
            background: var(--color-primary);
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--color-primary);
            color: #fff;
            font-weight: 600;
            font-size: .925rem;
            padding: .75rem 1.75rem;
            border-radius: 9999px;
            border: none;
            cursor: pointer;
            transition: all .25s ease;
        }
        .btn-primary:hover {
            background: var(--color-accent);
            color: #fff;
            box-shadow: 0 10px 24px -8px rgba(169, 120, 77, 0.5);
        }
        .btn-primary:active {
            transform: scale(.96);
        }
        .btn-primary:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
        }
        .btn-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: transparent;
            color: var(--color-primary);
            font-weight: 600;
            font-size: .925rem;
            padding: .7rem 1.75rem;
            border-radius: 9999px;
            border: 1.5px solid var(--color-primary);
            cursor: pointer;
            transition: all .25s ease;
        }
        .btn-outline:hover {
            background: var(--color-primary-soft);
            color: var(--color-primary);
            border-color: var(--color-primary-light);
        }
        .btn-outline:focus-visible {
            outline: 2px solid rgba(92, 125, 147, 0.5);
            outline-offset: 2px;
        }
        .card-hover {
            transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
            border: 1px solid #f1f5f9;
        }
        .card-hover:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: var(--color-primary-light);
        }
        .badge-dot {
            display: inline-block;
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: #4ade80;
            margin-right: .375rem;
            vertical-align: middle;
        }
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: .5rem;
            font-size: .8125rem;
            font-weight: 600;
            letter-spacing: .08em;
            text-transform: uppercase;
            color: var(--color-accent);
            margin-bottom: .75rem;
        }
        .section-label::before {
            content: '';
            width: 28px;
            height: 2px;
            background: var(--color-accent);
            border-radius: 2px;
            display: inline-block;
        }
        .hero-overlay {
            background: linear-gradient(100deg, rgba(15, 30, 38, 0.82) 0%, rgba(15, 30, 38, 0.55) 55%, rgba(15, 30, 38, 0.2) 100%);
        }
        .dashed-border {
            border: 2px dashed var(--color-primary-light);
        }
        .timeline-item {
            position: relative;
            padding-left: 2rem;
            padding-bottom: 2rem;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: .45rem;
            top: .375rem;
            width: 1px;
            height: calc(100% - 1rem);
            background: linear-gradient(to bottom, var(--color-primary-light), rgba(169, 193, 206, 0.2));
        }
        .timeline-item:last-child::before {
            display: none;
        }
        .timeline-dot {
            position: absolute;
            left: 0;
            top: .25rem;
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background: #fff;
            border: 3px solid var(--color-primary);
        }
        .timeline-dot::after {
            content: '';
            position: absolute;
            inset: 3px;
            border-radius: 50%;
            background: var(--color-accent);
            opacity: .7;
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height .35s ease, padding .3s ease;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
        }
        .faq-item.open .faq-icon {
            transform: rotate(45deg);
        }
        .faq-icon {
            transition: transform .25s ease;
        }
        .input-style {
            width: 100%;
            border-radius: .75rem;
            border: 1px solid #e2e8ec;
            background: #fff;
            padding: .8rem 1rem;
            font-size: .925rem;
            color: var(--color-text);
            transition: border-color .2s ease, box-shadow .2s ease;
        }
        .input-style:focus {
            outline: none;
            border-color: var(--color-primary);
            box-shadow: 0 0 0 3px rgba(92, 125, 147, 0.15);
        }
        .input-style::placeholder {
            color: #a0aeb8;
        }
        .mobile-menu {
            max-height: 0;
            overflow: hidden;
            transition: max-height .35s ease;
        }
        .mobile-menu.open {
            max-height: 500px;
        }
        .hover-img {
            transition: transform .45s ease;
        }
        .hover-img-wrapper:hover .hover-img {
            transform: scale(1.05);
        }
        .line-clamp-2 {
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        @media (max-width: 640px) {
            body {
                font-size: 15px;
            }
            .btn-primary,
            .btn-outline {
                width: 100%;
                justify-content: center;
            }
        }