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

body {
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", Arial, sans-serif;
    background-color: #0C1B2E;
    background-image: linear-gradient(170deg, #0C1B2E 0%, #132B48 40%, #1A3A5C 70%, #1E4A6A 100%);
    color: #FFFFFF;
    min-height: 100vh;
    overflow-x: hidden;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 2rem;
    max-width: 1100px;
    margin: 0 auto;
}

nav .logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #78D86C;
    text-decoration: none;
}

nav .logo img {
    width: 36px;
    height: 36px;
    border-radius: 8px;
}

nav a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

nav a:hover {
    color: #FFFFFF;
}

nav > div:last-child {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.glow {
    position: fixed;
    bottom: -40%;
    left: 50%;
    transform: translateX(-50%);
    width: 140%;
    height: 60%;
    background: radial-gradient(ellipse at center, rgba(74, 175, 58, 0.12) 0%, transparent 70%);
    pointer-events: none;
    z-index: -1;
}

.breadcrumbs {
    max-width: 720px;
    margin: 0 auto;
    padding: 1.5rem 2rem 0;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.45);
}

.breadcrumbs a {
    color: rgba(255, 255, 255, 0.55);
    text-decoration: none;
}

.breadcrumbs a:hover {
    color: #78D86C;
}

article {
    max-width: 720px;
    margin: 0 auto;
    padding: 1.5rem 2rem 3rem;
}

article h1 {
    font-size: clamp(1.9rem, 5vw, 2.75rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #78D86C, #5AB856, #A8D5BA);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

article .lede {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.65;
    margin-bottom: 2rem;
}

article h2 {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin: 2.25rem 0 0.85rem;
}

article h3 {
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    margin: 1.5rem 0 0.5rem;
}

article p,
article li {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.72);
    line-height: 1.7;
    margin-bottom: 1rem;
}

article ul,
article ol {
    padding-left: 1.4rem;
    margin-bottom: 1rem;
}

article li {
    margin-bottom: 0.5rem;
}

article a {
    color: #78D86C;
    text-decoration: none;
}

article a:hover {
    text-decoration: underline;
}

article strong {
    color: rgba(255, 255, 255, 0.92);
}

.guide-screenshot {
    margin: 2rem auto;
    text-align: center;
}

.guide-screenshot img {
    max-width: 300px;
    width: 100%;
    height: auto;
    border-radius: 18px;
}

.guide-screenshot figcaption {
    max-width: 340px;
    margin: 0.85rem auto 0;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.82rem;
    line-height: 1.45;
}

.steps-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 18px;
    padding: 1.75rem;
    margin: 1.5rem 0;
}

.steps-card ol {
    margin-bottom: 0;
}

.callout {
    background: rgba(90, 184, 86, 0.08);
    border: 1px solid rgba(120, 216, 108, 0.25);
    border-radius: 16px;
    padding: 1.25rem 1.5rem;
    margin: 1.5rem 0;
}

.callout p {
    margin-bottom: 0;
}

.guide-cta {
    text-align: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2.25rem 1.75rem;
    margin: 2.5rem 0 1rem;
}

.guide-cta h2 {
    margin-top: 0;
}

.guide-cta p {
    max-width: 480px;
    margin: 0 auto 1.5rem;
}

.store-badges {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.store-badge {
    display: inline-block;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.store-badge:hover {
    transform: scale(1.05);
    opacity: 0.9;
}

.store-badge img {
    height: 54px;
    width: auto;
    display: block;
}

.google-play-badge img {
    height: 80px;
    margin: -13px -10px;
}

.related-guides {
    margin-top: 2.5rem;
}

.related-guides ul {
    list-style: none;
    padding-left: 0;
}

.related-guides li {
    margin-bottom: 0.6rem;
}

.guides-hub {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 2rem 3rem;
}

.guides-hub-header {
    text-align: center;
    max-width: 640px;
    margin: 1rem auto 2.5rem;
}

.guides-hub-header h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #78D86C, #5AB856, #A8D5BA);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.guides-hub-header p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

.guide-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.guide-card {
    display: block;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 1.5rem;
    text-decoration: none;
    transition: border-color 0.2s, background 0.2s;
}

.guide-card:hover {
    border-color: rgba(120, 216, 108, 0.4);
    background: rgba(255, 255, 255, 0.08);
}

.guide-card h2 {
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: #FFFFFF;
    margin-bottom: 0.45rem;
}

.guide-card p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.5;
    margin: 0;
}

footer {
    text-align: center;
    padding: 3rem 2rem;
    color: rgba(255, 255, 255, 0.35);
    font-size: 0.85rem;
    line-height: 1.8;
    max-width: 1100px;
    margin: 0 auto;
}

footer a {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    transition: color 0.2s;
}

footer a:hover {
    color: #78D86C;
}

@media (max-width: 700px) {
    .guide-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    nav { padding: 1rem 1.25rem; }
    nav .logo { gap: 0.4rem; font-size: 1.05rem; }
    nav .logo img { width: 32px; height: 32px; }
    nav > div:last-child { gap: 0.75rem; }
    nav a { font-size: 0.78rem; }
    article { padding: 1.25rem 1.25rem 2.5rem; }
    .breadcrumbs { padding: 1.25rem 1.25rem 0; }
    .guides-hub { padding: 1.5rem 1.25rem 2.5rem; }
    footer { padding: 2rem 1.25rem; }
}