:root {
    --green: #244b3a;
    --green2: #2f6b50;
    --sand: #f5f0e6;
    --ink: #24302a;
    --muted: #68736d;
    --white: #fff;
    --line: #dfe6e1;
    --shadow: 0 14px 35px rgba(25, 45, 35, .10)
}

* {
    box-sizing: border-box
}

html {
    scroll-behavior: smooth
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: var(--ink);
    background: #fafcfb;
    line-height: 1.7
}

a {
    color: inherit
}

.container {
    width: min(1120px, 92%);
    margin: auto
}

.hero {
    background: linear-gradient(135deg, var(--green), var(--green2));
    color: #fff;
    padding: 64px 0 58px
    
}

.breadcrumb {
    font-size: .92rem;
    opacity: .9;
    margin-bottom: 22px
}

.breadcrumb a {
    text-decoration: none
}

.hero-tag {
    display: inline-block;
    padding: 7px 12px;
    border: 1px solid rgba(255, 255, 255, .35);
    border-radius: 999px;
    font-size: .78rem;
    letter-spacing: .08em;
    text-transform: uppercase
}

.hero h1 {
    font-size: clamp(2rem, 4vw, 3.35rem);
    line-height: 1.1;
    margin: 18px 0 16px;
    max-width: 900px
}

.hero p {
    font-size: 1.08rem;
    max-width: 820px;
    margin: 0
}

.quick-nav {
    background: #fff;
    border-bottom: 1px solid var(--line);
    position: sticky;
    top: 0;
    z-index: 10
}

.quick-nav-box {
    display: flex;
    gap: 10px;
    overflow: auto;
    padding: 12px 0
}

.quick-nav a {
    white-space: nowrap;
    text-decoration: none;
    padding: 9px 14px;
    border-radius: 999px;
    background: #eef4f0;
    color: var(--green);
    font-weight: 700;
    font-size: .9rem
}

main {
    padding: 42px 0 70px
}

.section {
    margin: 0 0 42px
}

.section-title {
    font-size: clamp(1.55rem, 3vw, 2.2rem);
    line-height: 1.2;
    color: var(--green);
    margin: 0 0 12px
}

.section-subtitle {
    color: var(--muted);
    margin-top: 0
}

.route-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px
}

.route {
    display: block;
    text-decoration: none;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 22px;
    transition: .2s;
    box-shadow: 0 8px 22px rgba(25, 45, 35, .06)
}

.route:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow)
}

.route h3 {
    margin: 0 0 7px;
    color: var(--green)
}

.route span {
    font-size: .88rem;
    color: var(--green2);
    font-weight: 700
}

.callout {
    background: var(--sand);
    border: 1px solid #e8dfce;
    border-radius: 20px;
    padding: 30px
}

.callout h2 {
    margin-top: 0;
    color: var(--green)
}

.btn {
    display: inline-block;
    background: var(--green);
    color: #fff;
    text-decoration: none;
    padding: 13px 19px;
    border-radius: 10px;
    font-weight: 700;
    margin-top: 10px
}

.faq details {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 16px 18px;
    margin: 10px 0
}

.faq summary {
    cursor: pointer;
    font-weight: 700;
    color: var(--green)
}

.back-top {
    text-align: center;
    margin-top: 38px
}

.back-top a {
    color: var(--green);
    font-weight: 700;
    text-decoration: none
}

footer {
    background: var(--green);
    color: #fff;
    text-align: center;
    padding: 28px 0
}

@media(max-width:800px) {
    .route-grid {
        grid-template-columns: 1fr
    }

    .hero {
        padding: 48px 0
    }
}