/* roulang page: index */
:root{
  --primary:#10575A;
  --primary-dark:#0C4144;
  --primary-soft:#E1ECEA;
  --highlight:#DF7C42;
  --highlight-dark:#C6662F;
  --canvas:#F6F4EE;
  --surface:#ffffff;
  --ink:#21302E;
  --muted:#5A6B68;
  --line:#E4DED3;
  --shadow-card:0 1px 2px rgba(16,40,40,.05),0 8px 20px rgba(16,40,40,.04);
  --shadow-hover:0 12px 28px rgba(16,40,40,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
  background-color:var(--canvas);
  color:var(--ink);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
button,input,select,textarea{font:inherit}
.wrap{max-width:1200px;margin-left:auto;margin-right:auto;padding-left:20px;padding-right:20px}
.section-pad{padding-top:84px;padding-bottom:84px}
@media(max-width:767px){
  .section-pad{padding-top:52px;padding-bottom:52px}
  .wrap{padding-left:16px;padding-right:16px}
}
.panel-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:20px;
  box-shadow:var(--shadow-card);
}
.card-hover{transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.card-hover:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:rgba(16,87,90,.25)}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border-radius:12px;
  padding:12px 24px;
  font-weight:600;
  font-size:15px;
  line-height:1.3;
  cursor:pointer;
  border:1px solid transparent;
  transition:background .22s ease,transform .2s ease,box-shadow .22s ease,border-color .22s ease;
  text-decoration:none;
}
.btn:focus-visible{outline:3px solid rgba(223,124,66,.35);outline-offset:2px}
.btn-highlight{background:var(--highlight);color:#fff;box-shadow:0 8px 18px rgba(223,124,66,.24)}
.btn-highlight:hover{background:var(--highlight-dark);transform:translateY(-1px);box-shadow:0 12px 22px rgba(198,102,47,.28)}
.btn-highlight:active{transform:translateY(0);box-shadow:0 4px 10px rgba(198,102,47,.2)}
.btn-outline{border-color:var(--primary);color:var(--primary);background:#fff}
.btn-outline:hover{background:var(--primary-soft)}
.btn-outline:active{background:#d3e4e1}
.btn-small{padding:10px 18px;font-size:14px;border-radius:10px}
.eyebrow{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--primary);background:var(--primary-soft);border-radius:999px;padding:6px 14px}
.stat-number{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}
.service-num{font-size:24px;font-weight:800;line-height:1;color:var(--primary)}
.badge{
  display:inline-block;font-size:12px;line-height:1;font-weight:600;padding:6px 10px;
  border-radius:999px;border:1px solid #d8e6e3;background:var(--primary-soft);color:var(--primary);
}
.nav-scroll{-webkit-overflow-scrolling:touch;scrollbar-width:none;scroll-snap-type:x proximity}
.nav-scroll::-webkit-scrollbar{display:none}
.nav-link{display:inline-flex;flex-direction:column;align-items:center;gap:4px;padding:8px 14px;border-radius:14px;color:#435451;font-size:13px;font-weight:600;white-space:nowrap;transition:background .2s ease,color .2s ease;text-decoration:none}
.nav-link:hover{background:#EFF1EB}
.nav-link.active{background:var(--primary);color:#fff;box-shadow:0 6px 14px rgba(16,87,90,.18)}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-card);margin-bottom:12px;transition:border-color .2s ease,box-shadow .2s ease}
.faq-item.faq-open{border-color:rgba(16,87,90,.32);box-shadow:var(--shadow-hover)}
.faq-question{width:100%;display:flex;align-items:center;gap:14px;text-align:left;padding:18px 20px;cursor:pointer;background:transparent;border:0;color:var(--ink);font-size:16px;font-weight:600;line-height:1.5}
.faq-mark{width:28px;height:28px;flex:none;border-radius:50%;background:var(--primary-soft);color:var(--primary);display:inline-flex;align-items:center;justify-content:center;transition:background .25s ease,color .25s ease,transform .3s ease}
.faq-item.faq-open .faq-mark{background:var(--primary);color:#fff;transform:rotate(45deg)}
.faq-answer{display:none;padding:0 20px 20px 62px;color:var(--muted);font-size:15px;line-height:1.85}
.faq-item.faq-open .faq-answer{display:block}
.footer-link{color:#A9C2BE;font-size:14px;text-decoration:none;display:inline-block;padding:5px 0;transition:color .2s ease}
.footer-link:hover{color:#fff}
.text-balance{text-wrap:balance}
@media(max-width:767px){
  .btn{padding:11px 18px}
  .section-title{font-size:28px}
}

/* roulang page: category1 */
:root {
            --primary: #10575A;
            --primary-dark: #0C4144;
            --primary-light: #E1ECEA;
            --highlight: #DF7C42;
            --highlight-dark: #C6662F;
            --bg: #F6F4EE;
            --surface: #FFFFFF;
            --text: #21302E;
            --text-muted: #5A6B68;
            --border-line: #E4DED3;
            --deep-text: #E6EFEC;
            --deep-muted: #A9C2BE;
            --deco-gray: #EEEAE1;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            background-color: var(--bg);
            color: var(--text);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            text-rendering: optimizeLegibility;
        }

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

        img {
            min-width: 0;
            max-width: 100%;
            height: auto;
            display: block;
            font-style: italic;
            background-size: cover;
            background-position: center;
        }

        a,
        button,
        input,
        select,
        textarea {
            font: inherit;
            color: inherit;
        }

        a {
            text-decoration: none;
            transition: color .2s ease, background-color .2s ease, border-color .2s ease, box-shadow .2s ease;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
            transition: background-color .2s ease, color .2s ease, box-shadow .2s ease, transform .2s ease;
        }

        .wrap {
            width: 100%;
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 16px;
            padding-right: 16px;
        }

        .container-narrow {
            max-width: 860px;
            margin-left: auto;
            margin-right: auto;
        }

        section {
            scroll-margin-top: 100px;
        }

        .nav-scroll {
            -ms-overflow-style: none;
            scrollbar-width: none;
        }

        .nav-scroll::-webkit-scrollbar {
            display: none;
        }

        .nav-link {
            display: inline-flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 3px;
            padding: 9px 14px;
            border-radius: 14px;
            font-size: 13px;
            font-weight: 600;
            color: var(--text-muted);
            background: #F4EDE3;
            line-height: 1.2;
            transition: all .2s ease;
            white-space: nowrap;
        }

        .nav-link svg {
            color: var(--primary);
            opacity: .62;
            transition: opacity .2s ease;
        }

        .nav-link:hover {
            background: var(--primary-light);
            color: var(--primary);
            box-shadow: 0 2px 8px rgba(16, 40, 40, .06);
        }

        .nav-link:hover svg {
            opacity: 1;
        }

        .nav-link.active {
            background: var(--primary);
            color: #fff;
            box-shadow: 0 4px 12px rgba(16, 87, 90, .18);
        }

        .nav-link.active svg {
            color: #fff;
            opacity: 1;
        }

        .nav-link:focus-visible,
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }

        .btn-highlight {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background-color: var(--highlight);
            color: #fff;
            font-weight: 600;
            border-radius: 12px;
            padding: 11px 22px;
            font-size: 15px;
            line-height: 1.4;
            box-shadow: 0 2px 8px rgba(223, 124, 66, .18);
            transition: all .25s ease;
        }

        .btn-highlight:hover {
            background-color: var(--highlight-dark);
            transform: translateY(-1px);
            box-shadow: 0 10px 24px rgba(223, 124, 66, .24);
            color: #fff;
        }

        .btn-highlight:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px rgba(223, 124, 66, .2);
        }

        .btn-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            color: var(--primary);
            border: 1.5px solid var(--primary);
            font-weight: 600;
            border-radius: 12px;
            padding: 10px 22px;
            font-size: 15px;
            line-height: 1.4;
            transition: all .25s ease;
        }

        .btn-outline:hover {
            background: var(--primary-light);
            color: var(--primary);
        }

        .btn-outline:active {
            background: #d2e2df;
            transform: translateY(0);
        }

        .btn-white {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: #fff;
            color: var(--primary-dark);
            font-weight: 600;
            border-radius: 12px;
            padding: 11px 22px;
            font-size: 15px;
            transition: all .25s ease;
        }

        .btn-white:hover {
            background: #f2f7f6;
            transform: translateY(-1px);
            box-shadow: 0 10px 24px rgba(12, 65, 68, .14);
        }

        .card-main {
            background: var(--surface);
            border: 1px solid var(--border-line);
            border-radius: 20px;
            box-shadow: 0 1px 2px rgba(16, 40, 40, .05), 0 8px 20px rgba(16, 40, 40, .04);
        }

        .tag-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--primary-light);
            color: var(--primary);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 999px;
            white-space: nowrap;
        }

        .tag-badge-outline {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            border: 1px solid rgba(255, 255, 255, .2);
            color: var(--deep-text);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 999px;
            white-space: nowrap;
        }

        .show-more-btn {
            width: 44px;
            height: 44px;
            min-width: 44px;
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--primary-light);
            color: var(--primary);
            transition: background-color .2s ease, transform .2s ease, color .2s ease;
        }

        .show-more-btn:hover {
            background: var(--primary);
            color: #fff;
            transform: scale(1.06);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            opacity: 0;
            transition: max-height .35s ease, opacity .3s ease, margin .3s ease;
        }

        .faq-item.open .faq-answer {
            max-height: 240px;
            opacity: 1;
        }

        .faq-item.open .faq-btn svg {
            transform: rotate(45deg);
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }

        .footer-link {
            position: relative;
            color: rgba(255, 255, 255, .6);
            font-size: 14px;
            line-height: 2.4;
            transition: color .2s;
        }

        .footer-link:hover {
            color: #fff;
        }

        .footer-link::after {
            content: '';
            display: none;
        }

        .flex-center {
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .text-gradient-primary {
            background: linear-gradient(135deg, var(--primary) 0%, #18686b 100%);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            color: transparent;
        }

        .icon-circle {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 14px;
            background: var(--primary-light);
            color: var(--primary);
            flex-shrink: 0;
        }

        @media (max-width: 767px) {
            .nav-scroll {
                -webkit-overflow-scrolling: touch;
                scroll-snap-type: x proximity;
                padding-bottom: 2px;
            }
            .nav-scroll>.nav-link {
                scroll-snap-align: start;
            }
            .wrap {
                padding-left: 14px;
                padding-right: 14px;
            }
            h1 {
                font-size: 30px;
                line-height: 1.3;
            }
            .btn-highlight,
            .btn-outline,
            .btn-white {
                width: 100%;
                padding-left: 18px;
                padding-right: 18px;
            }
        }

        @media (min-width: 768px) and (max-width: 1023px) {
            .nav-link {
                padding: 8px 12px;
            }
        }

        .step-line:not(:last-child)::after {
            content: '';
            display: block;
            width: 1px;
            height: 28px;
            background: var(--border-line);
            margin: 6px auto 2px;
        }

        .feature-card {
            transition: transform .3s ease, box-shadow .3s ease, background .3s ease;
        }

        .feature-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 14px 28px rgba(16, 40, 40, .08);
        }

        footer .footer-link {
            display: inline-block;
        }

        .entry-chip {
            transition: background .25s ease, border-color .25s ease, transform .25s ease;
        }

        .entry-chip:hover {
            transform: translateY(-2px);
            background: #fff;
            box-shadow: 0 10px 20px rgba(16, 40, 40, .07);
        }

        .list-checkpoint {
            background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2310575A' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") no-repeat left center / 14px;
            padding-left: 24px;
            background-position-y: center;
            min-height: 22px;
        }

        .vertical-link:hover {
            color: var(--primary);
        }

/* roulang page: article */
:root {
  --primary: #10575A;
  --primary-dark: #0C4144;
  --primary-soft: #E1ECEA;
  --primary-wash: #E9F1EF;
  --highlight: #DF7C42;
  --highlight-dark: #C6662F;
  --bg-body: #F6F4EE;
  --surface: #FFFFFF;
  --line: #E4DED3;
  --text-main: #21302E;
  --text-muted: #5A6B68;
  --on-dark: #E6EFEC;
  --muted-dark: #A9C2BE;
  --radius-lg: 20px;
  --radius-md: 14px;
  --shadow-card: 0 2px 6px rgba(16, 40, 40, .05), 0 16px 30px rgba(16, 40, 40, .06);
  --shadow-lift: 0 4px 10px rgba(16, 40, 40, .08), 0 22px 40px rgba(16, 40, 40, .1);
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  background: var(--bg-body);
  color: var(--text-main);
  line-height: 1.75;
  font-size: 16px;
}

* {
  box-sizing: border-box;
}

body, div, section, main, header, footer, nav {
  box-sizing: border-box;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

button, input, select, textarea {
  font-family: inherit;
}

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
  border-radius: 6px;
}

.wrap {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

@media (max-width: 640px) {
  .wrap {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}

.nav-link {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-width: 72px;
  padding: 9px 13px;
  border-radius: 14px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  border: 1px solid transparent;
  transition: all .2s ease;
}

.nav-link:hover {
  background: var(--primary-soft);
  color: var(--primary);
  border-color: rgba(16, 87, 90, .12);
  text-decoration: none;
}

.nav-link.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  box-shadow: 0 8px 18px rgba(16, 87, 90, .2);
}

.nav-link.active:hover {
  background: var(--primary);
  color: #fff;
}

.nav-link svg {
  transition: transform .2s ease;
}

.nav-link:hover svg {
  transform: translateY(-1px);
}

.nav-scroll {
  scrollbar-width: thin;
  scrollbar-color: rgba(16, 87, 90, .25) transparent;
}

.nav-scroll::-webkit-scrollbar {
  height: 3px;
  background: transparent;
}

.nav-scroll::-webkit-scrollbar-thumb {
  background: rgba(16, 87, 90, .18);
  border-radius: 4px;
}

.btn-primary,
.btn-outline,
.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.2;
  padding: 13px 24px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all .2s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--highlight);
  color: #fff;
  border-color: var(--highlight);
  box-shadow: 0 10px 22px rgba(223, 124, 66, .24);
}

.btn-primary:hover {
  background: var(--highlight-dark);
  border-color: var(--highlight-dark);
  transform: translateY(-1px);
  box-shadow: 0 14px 28px rgba(223, 124, 66, .3);
  color: #fff;
  text-decoration: none;
}

.btn-primary:active,
.btn-cta:active {
  transform: translateY(0);
  box-shadow: 0 6px 14px rgba(223, 124, 66, .18);
}

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

.btn-outline:hover {
  background: var(--primary-soft);
  border-color: var(--primary);
  color: var(--primary);
  text-decoration: none;
}

.btn-outline:active {
  background: var(--primary-wash);
  transform: translateY(0);
}

.card-shadow {
  box-shadow: var(--shadow-card);
}

.card-lift {
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.card-lift:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
}

.text-balance {
  text-wrap: balance;
}

.article-body {
  color: #33413f;
  font-size: 16px;
  line-height: 1.85;
}

.article-body > * + * {
  margin-top: 1.1rem;
}

.article-body h2,
.article-body h3,
.article-body h4 {
  color: var(--text-main);
  font-weight: 700;
  line-height: 1.4;
  margin-top: 2rem;
  margin-bottom: .6rem;
}

.article-body h2 {
  font-size: 1.45rem;
}

.article-body h3 {
  font-size: 1.2rem;
}

.article-body h4 {
  font-size: 1.05rem;
}

.article-body p {
  margin-bottom: 1.6rem;
}

.article-body strong {
  color: var(--primary-dark);
  font-weight: 700;
}

.article-body a {
  color: var(--primary);
  border-bottom: 1px solid rgba(16, 87, 90, .3);
}

.article-body a:hover {
  color: var(--highlight-dark);
  border-color: var(--highlight-dark);
  text-decoration: none;
}

.article-body ul,
.article-body ol {
  padding-left: 1.4rem;
  margin: 1.2rem 0 1.6rem;
}

.article-body ul {
  list-style: disc;
}

.article-body ul li,
.article-body ol li {
  margin-bottom: .45rem;
}

.article-body blockquote {
  border-left: 4px solid var(--primary);
  background: var(--primary-wash);
  padding: 1rem 1.25rem;
  border-radius: 0 14px 14px 0;
  color: #33413f;
  margin: 1.6rem 0;
}

.article-body img {
  border-radius: 16px;
  margin: 1.6rem 0;
}

.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.6rem 0;
}

.article-body th,
.article-body td {
  border: 1px solid var(--line);
  padding: .7rem 1rem;
  text-align: left;
}

.article-body th {
  background: var(--primary-wash);
  color: var(--primary-dark);
}

.footer-link {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  color: rgba(255, 255, 255, .6);
  font-size: 14px;
  line-height: 2.2;
  transition: color .2s ease;
}

.footer-link:hover {
  color: #fff;
  text-decoration: none;
}

.tag-line {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(16, 87, 90, .1);
  color: var(--primary);
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.4;
}

@media (max-width: 767px) {
  .nav-link {
    min-width: 64px;
    padding: 8px 11px;
    font-size: 11px;
  }

  .btn-primary,
  .btn-outline,
  .btn-cta {
    padding: 10px 16px;
    font-size: 14px;
    border-radius: 11px;
    white-space: nowrap;
  }

  .article-body {
    font-size: 15px;
    line-height: 1.8;
  }

  .article-body h2 {
    font-size: 1.25rem;
  }
}

/* roulang page: category2 */
:root{--primary:#10575A;--primary-dark:#0C4144;--primary-soft:#E1ECEA;--primary-softer:#E9F1EF;--highlight:#DF7C42;--highlight-dark:#C6662F;--bg:#F6F4EE;--surface:#fff;--text:#21302E;--sub:#5A6B68;--border:#E4DED3;--cream:#EEEAE1}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;line-height:1.7;-webkit-font-smoothing:antialiased}
img,svg{display:inline-block;vertical-align:middle}
a{color:inherit;text-decoration:none}
.wrap{max-width:1200px;margin:0 auto;padding-left:1rem;padding-right:1rem}
.container.page{max-width:1200px;margin:0 auto;padding-left:1rem;padding-right:1rem}
.nav-scroll{scrollbar-width:none}
.nav-scroll::-webkit-scrollbar{display:none}
.nav-link{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:8px 12px;min-width:66px;border-radius:14px;background:#F3EFE5;color:#21302E;font-size:12.5px;font-weight:600;transition:all .2s ease;text-align:center}
.nav-link:hover{background:var(--primary-soft);color:var(--primary)}
.nav-link.active{background:var(--primary);color:#fff;box-shadow:0 6px 18px rgba(16,87,90,.2)}
.nav-link svg{stroke-width:1.8}
.btn-primary{background:var(--highlight);color:#fff;font-weight:700;border-radius:12px;padding:11px 22px;font-size:14.5px;display:inline-flex;align-items:center;gap:8px;box-shadow:0 6px 16px rgba(223,124,66,.25);transition:all .18s ease;border:none;cursor:pointer}
.btn-primary:hover{background:var(--highlight-dark);transform:translateY(-1px);box-shadow:0 10px 22px rgba(198,102,47,.3);color:#fff}
.btn-primary:active{transform:translateY(0);box-shadow:0 3px 8px rgba(198,102,47,.25)}
.btn-outline{background:transparent;color:var(--primary);border:1.5px solid rgba(16,87,90,.35);font-weight:600;font-size:14.5px;padding:10px 22px;border-radius:12px;display:inline-flex;align-items:center;gap:8px;transition:all .18s ease;cursor:pointer}
.btn-outline:hover{background:var(--primary-soft);border-color:var(--primary);color:var(--primary-dark)}
.btn-outline:focus-visible,.btn-primary:focus-visible{outline:2px solid var(--primary);outline-offset:3px}
.text-link{color:var(--primary);font-weight:600;transition:color .15s ease}
.text-link:hover{color:var(--highlight);text-decoration:underline}
.footer-link{font-size:14px;line-height:2.2;color:rgba(255,255,255,.65);transition:color .15s ease}
.footer-link:hover{color:#fff}
.chip{display:inline-flex;align-items:center;gap:6px;background:var(--primary-soft);color:var(--primary);font-size:12px;font-weight:700;padding:5px 12px;border-radius:30px}
.chip-dot{width:6px;height:6px;border-radius:99px;background:var(--highlight)}
.card{background:#fff;border:1px solid var(--border);border-radius:18px;box-shadow:0 1px 2px rgba(16,40,40,.04),0 10px 28px rgba(16,40,40,.04);transition:box-shadow .2s ease,transform .2s ease}
.card-hover:hover{box-shadow:0 12px 30px rgba(16,40,40,.08);transform:translateY(-3px)}
.section-title{font-size:28px;line-height:1.25;font-weight:800;color:var(--text);letter-spacing:-.02em}
.section-sub{color:var(--sub);font-size:15.5px;margin-top:8px}
.badge{display:inline-block;background:var(--primary-soft);color:var(--primary);font-weight:600;font-size:12px;padding:3px 10px;border-radius:6px}
.step-num{width:34px;height:34px;border-radius:12px;background:var(--primary);color:#fff;font-weight:800;font-size:15px;display:flex;align-items:center;justify-content:center;flex:none}
.vs-circle{width:58px;height:58px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);border:5px solid var(--bg);z-index:2}
.faq-item{border-radius:16px;background:#fff;border:1px solid var(--border);margin-bottom:12px;overflow:hidden;transition:box-shadow .2s ease}
.faq-q{display:flex;align-items:center;gap:14px;padding:18px 20px;cursor:pointer;font-weight:700;font-size:16px;color:var(--text)}
.faq-q .ic{width:28px;height:28px;flex:none;border-radius:99px;background:var(--primary-soft);color:var(--primary);display:flex;align-items:center;justify-content:center;font-weight:800;transition:transform .2s ease,background .2s ease,color .2s ease}
.faq-item.open .faq-q .ic{transform:rotate(135deg);background:var(--primary);color:#fff}
.faq-a{display:none;padding:0 20px 20px 62px;color:var(--sub);font-size:15px;line-height:1.8}
.faq-item.open .faq-a{display:block}
.form-input{width:100%;height:46px;border-radius:10px;border:1px solid #E2DAC9;padding:0 14px;font-size:14px;background:#fff;color:var(--text);transition:border .2s,box-shadow .2s;outline:none}
.form-input:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(16,87,90,.12)}
textarea.form-input{height:auto;padding-top:12px;padding-bottom:12px;min-height:120px;resize:vertical}
.breadcrumb{font-size:13.5px;color:var(--sub);display:flex;align-items:center;flex-wrap:wrap;gap:6px}
.breadcrumb a{color:var(--primary);font-weight:500;transition:color .15s}
.breadcrumb a:hover{color:var(--highlight)}
.pattern{position:absolute;inset:0;opacity:.28;background-image:linear-gradient(rgba(16,87,90,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(16,87,90,.06) 1px,transparent 1px);background-size:36px 36px;pointer-events:none}
.backdrop-img{position:absolute;inset:0;background-image:url('/assets/images/backpic/back-2.webp');background-size:cover;background-position:center;opacity:.12}
::selection{background:rgba(16,87,90,.16)}
@media(max-width:767px){
.section-title{font-size:23px}
.faq-a{padding-left:20px}
.nav-scroll{-webkit-overflow-scrolling:touch}
}

.skip-link{position:absolute;left:-9999px;top:0;background:var(--primary);color:#fff;padding:10px 16px;border-radius:0 0 12px 0;z-index:99}
.skip-link:focus{left:0}