* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
body {
    background-color: #0f1721;
    color: #e0e0e0;
    line-height: 1.7;
    overflow-x: hidden;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
header {
    background: linear-gradient(135deg, #1a2a3a 0%, #0d1824 100%);
    padding: 15px 0;
    border-bottom: 2px solid #2a4a6a;
    position: sticky;
    top: 0;
    z-index: 1000;
}
.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo a {
    font-size: 2.2rem;
    font-weight: 900;
    color: #ff4655;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 2px 4px rgba(255,70,85,0.4);
    transition: all 0.3s ease;
}
.logo a:hover {
    color: #ff6b7a;
    text-shadow: 0 4px 8px rgba(255,70,85,0.6);
}
nav {
    display: flex;
    align-items: center;
}
.nav-links {
    display: flex;
    list-style: none;
}
.nav-links li {
    margin-left: 30px;
}
.nav-links a {
    color: #b0c4de;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.05rem;
    padding: 8px 5px;
    border-bottom: 2px solid transparent;
    transition: all 0.3s;
}
.nav-links a:hover,
.nav-links a.active {
    color: #ff4655;
    border-bottom-color: #ff4655;
}
.breadcrumb {
    padding: 15px 0;
    font-size: 0.9rem;
    color: #8aa2c3;
}
.breadcrumb a {
    color: #8aa2c3;
    text-decoration: none;
}
.breadcrumb a:hover {
    color: #ff4655;
    text-decoration: underline;
}
.breadcrumb span {
    margin: 0 8px;
}
.hamburger {
    display: none;
    background: none;
    border: none;
    color: #ff4655;
    font-size: 1.8rem;
    cursor: pointer;
}
.search-box {
    background-color: #1a2a3a;
    padding: 25px;
    border-radius: 10px;
    margin: 25px 0;
    text-align: center;
}
.search-box h2 {
    margin-bottom: 15px;
    color: #ffb347;
}
.search-form {
    display: flex;
    max-width: 600px;
    margin: 0 auto;
}
.search-form input {
    flex-grow: 1;
    padding: 14px 20px;
    border: 2px solid #2a4a6a;
    border-radius: 50px 0 0 50px;
    background-color: #0f1721;
    color: #fff;
    font-size: 1rem;
    outline: none;
}
.search-form button {
    padding: 14px 30px;
    background: linear-gradient(to right, #ff4655, #ff6b7a);
    color: white;
    border: none;
    border-radius: 0 50px 50px 0;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
}
.search-form button:hover {
    background: linear-gradient(to right, #ff6b7a, #ff8e9a);
}
main {
    padding: 30px 0;
}
article {
    background-color: #15202b;
    border-radius: 15px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    margin-bottom: 40px;
}
h1 {
    font-size: 2.8rem;
    color: #ffb347;
    margin-bottom: 25px;
    line-height: 1.2;
    border-left: 5px solid #ff4655;
    padding-left: 20px;
}
h2 {
    font-size: 2.2rem;
    color: #4fc3f7;
    margin: 40px 0 20px;
    padding-bottom: 10px;
    border-bottom: 2px dashed #2a4a6a;
}
h3 {
    font-size: 1.7rem;
    color: #81c784;
    margin: 30px 0 15px;
}
p {
    margin-bottom: 1.8em;
    font-size: 1.1rem;
    text-align: justify;
}
strong {
    color: #ffb347;
    font-weight: 700;
}
em {
    color: #ce93d8;
}
blockquote {
    border-left: 4px solid #ff4655;
    padding-left: 25px;
    margin: 30px 0;
    font-style: italic;
    color: #b0c4de;
    background-color: rgba(255,70,85,0.05);
    padding: 25px;
    border-radius: 0 10px 10px 0;
}
.highlight-box {
    background: linear-gradient(145deg, #1e3a5f, #152a4a);
    border: 1px solid #2a4a6a;
    border-radius: 10px;
    padding: 25px;
    margin: 30px 0;
}
.highlight-box h3 {
    color: #ffb347;
    margin-top: 0;
}
.image-container {
    margin: 40px 0;
    text-align: center;
}
.image-container img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    border: 3px solid #2a4a6a;
    box-shadow: 0 8px 20px rgba(0,0,0,0.7);
    transition: transform 0.5s ease;
}
.image-container img:hover {
    transform: scale(1.02);
}
.image-caption {
    font-size: 0.95rem;
    color: #8aa2c3;
    margin-top: 10px;
    font-style: italic;
}
.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
    margin: 30px 0;
}
.tip-card {
    background-color: #1a2a3a;
    border-radius: 10px;
    padding: 25px;
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid #2a4a6a;
}
.tip-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(255,70,85,0.2);
    border-color: #ff4655;
}
.tip-card i {
    font-size: 2.5rem;
    color: #ffb347;
    margin-bottom: 15px;
}
.interactive-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin: 50px 0;
}
.comment-box, .rating-box {
    background-color: #1a2a3a;
    border-radius: 15px;
    padding: 30px;
}
.interactive-section h2 {
    border: none;
    margin-top: 0;
}
.comment-form textarea, .comment-form input, .rating-form select {
    width: 100%;
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 8px;
    border: 1px solid #2a4a6a;
    background-color: #0f1721;
    color: #fff;
    font-size: 1rem;
}
.comment-form button, .rating-form button {
    width: 100%;
    padding: 15px;
    background: linear-gradient(to right, #4fc3f7, #29b6f6);
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: bold;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background 0.3s;
}
.comment-form button:hover, .rating-form button:hover {
    background: linear-gradient(to right, #29b6f6, #039be5);
}
.stars {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin: 20px 0;
}
.stars i {
    font-size: 2rem;
    color: #555;
    cursor: pointer;
    transition: color 0.3s;
}
.stars i:hover,
.stars i.active {
    color: #ffb347;
}
.web-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin: 40px 0;
    padding: 30px;
    background-color: #1a2a3a;
    border-radius: 10px;
}
.web-link a {
    color: #8aa2c3;
    text-decoration: none;
    padding: 10px 20px;
    border: 1px solid #2a4a6a;
    border-radius: 50px;
    transition: all 0.3s;
    white-space: nowrap;
}
.web-link a:hover {
    color: #ff4655;
    border-color: #ff4655;
    background-color: rgba(255,70,85,0.1);
}
footer {
    background-color: #0d1824;
    padding: 40px 0 20px;
    border-top: 2px solid #2a4a6a;
    text-align: center;
}
.footer-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 30px;
}
.footer-links a {
    color: #b0c4de;
    text-decoration: none;
    font-size: 0.95rem;
}
.footer-links a:hover {
    color: #ff4655;
    text-decoration: underline;
}
.copyright {
    color: #8aa2c3;
    font-size: 0.9rem;
    padding-top: 20px;
    border-top: 1px solid #2a4a6a;
}
@media (max-width: 992px) {
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: #1a2a3a;
        padding: 20px;
        border-top: 2px solid #2a4a6a;
    }
    .nav-links.active {
        display: flex;
    }
    .nav-links li {
        margin: 10px 0;
    }
    .hamburger {
        display: block;
    }
    h1 {
        font-size: 2.2rem;
    }
    h2 {
        font-size: 1.8rem;
    }
    article {
        padding: 25px;
    }
}
@media (max-width: 768px) {
    .interactive-section {
        grid-template-columns: 1fr;
    }
    .tips-grid {
        grid-template-columns: 1fr;
    }
    .web-links {
        flex-direction: column;
        align-items: center;
    }
}