:root {
    --logo-cream: #FEFAF6;
    --logo-pink: #D6BABC;
    --bg-warm: #FDF8F3;
    --bg-soft: #FFF9F5;
    --accent-rose: #E8C5C5;
    --accent-blush: #D4A5A5;
    --accent-gold: #C4A35A;
    --accent-terracotta: #C9A07E;
    --text-dark: #4A3728;
    --text-medium: #7A6356;
    --text-light: #A08A7B;
    --border-soft: rgba(214, 186, 188, 0.3);
    --shadow-soft: 0 4px 20px rgba(214, 186, 188, 0.15);
    --shadow-warm: 0 8px 30px rgba(201, 160, 126, 0.12);
    --radius-organic: 2rem;
    --radius-card: 1.5rem;
}

@font-face {
    font-family: 'Playfair Display';
    src: url('https://fonts.gstatic.com/s/playfairdisplay/v30/nuFvD-vYSZviVYUb_rj3ij__anPXDTnCjmHKM4nYO7KN_pqHIT8.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Playfair Display';
    src: url('https://fonts.gstatic.com/s/playfairdisplay/v30/nuFvD-vYSZviVYUb_rj3ij__anPXDTnCjmHKM4nYO7KN_qiTbtY.woff2') format('woff2');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    background: linear-gradient(180deg, var(--bg-warm) 0%, var(--bg-soft) 100%);
    background-image:
        url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23D6BABC' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    color: var(--text-dark);
    font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.7;
    overflow-x: hidden;
}

.mainframe {
    max-width: 850px;
    min-height: 100vh;
    margin: 0 auto;
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

@media screen and (max-width: 768px) {
    .mainframe {
        padding: 20px 16px;
        gap: 24px;
    }
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
}

.logo {
    height: 60px;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.logo:hover {
    transform: scale(1.08);
}

.navigator {
    display: flex;
    align-items: center;
    gap: 28px;
}

.navigator a {
    position: relative;
    color: var(--text-medium);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 10px 18px;
    border-radius: 25px;
    transition: all 0.3s ease;
}

.navigator a::after {
    content: '';
    position: absolute;
    bottom: 6px;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-blush), var(--accent-rose));
    transform: translateX(-50%);
    transition: width 0.3s ease;
}

.navigator a:hover {
    color: var(--text-dark);
    background: rgba(214, 186, 188, 0.15);
}

.navigator a:hover::after {
    width: 60%;
}

.app-list {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(15px);
    border-radius: var(--radius-organic);
    border: 1px solid var(--border-soft);
    box-shadow: var(--shadow-soft);
}

.app-list a {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: 14px 32px;
    background: transparent;
    color: var(--text-medium);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 30px;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    overflow: hidden;
}

.app-list a::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--accent-blush), var(--accent-rose));
    opacity: 0;
    transition: opacity 0.3s ease;
    transform: scale(0.95);
}

.app-list a:hover {
    color: gray;
    transform: translateY(-2px);
}

.app-list a:hover::before {
    opacity: 0.6;
    transform: scale(1);
}

.app-list a.active {
    background: linear-gradient(135deg, var(--accent-blush), var(--accent-rose));
    color: white;
    box-shadow: var(--shadow-warm);
}

.app-container {
    display: none;
}

.app-container:first-child {
    display: block;
}

.app-container {
    position: relative;
    padding: 40px;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-card);
    border: 1px solid var(--border-soft);
    box-shadow: var(--shadow-warm);
    animation: fadeSlideIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.app-container::before {
    content: '';
    position: absolute;
    top: -2px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-rose), transparent);
    border-radius: 1px;
}

@keyframes fadeSlideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.app-name {
    margin-top: 24px;
    text-align: center;
}

.app-name a {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--text-dark);
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.app-name a::after {
    content: '';
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-blush), var(--accent-gold));
    border-radius: 2px;
    transition: width 0.4s ease;
}

.app-name a:hover {
    color: var(--accent-blush);
}

.app-name a:hover::after {
    width: 100%;
}

.app-container p {
    color: var(--text-medium);
    font-size: 1.05rem;
    line-height: 1.9;
    margin: 20px 0;
    text-align: justify;
}

.app-container p strong {
    color: var(--accent-blush);
    font-weight: 600;
}

.app-container ul {
    list-style: none;
    padding: 0;
    margin: 24px 0;
}

.app-container li {
    position: relative;
    padding: 18px 20px 18px 60px;
    margin: 12px 0;
    background: linear-gradient(135deg, rgba(212, 165, 165, 0.08), rgba(232, 197, 197, 0.05));
    border-radius: var(--radius-card);
    border: 1px solid var(--border-soft);
    color: var(--text-medium);
    line-height: 1.7;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.app-container li::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 50%;
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, var(--accent-rose), var(--accent-blush));
    border-radius: 50%;
    transform: translateY(-50%);
    box-shadow: 0 4px 12px rgba(212, 165, 165, 0.3);
}

.app-container li:hover {
    transform: translateX(8px);
    background: linear-gradient(135deg, rgba(212, 165, 165, 0.15), rgba(232, 197, 197, 0.1));
    border-color: rgba(212, 165, 165, 0.3);
}

.app-container li strong {
    color: var(--text-dark);
    font-weight: 600;
}

.app_img {
    display: block;
    height: auto;
    width: 150px;
    margin: 0 auto;
    padding: 24px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.8), rgba(253, 248, 243, 0.6));
    border-radius: var(--radius-organic);
    border: 1px solid var(--border-soft);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: var(--shadow-soft);
}

.app_img:hover {
    transform: scale(1.08);
    box-shadow: var(--shadow-warm);
}

.copyright {
    margin-top: 16px;
    padding: 20px;
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-light);
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-card);
    border: 1px solid var(--border-soft);
}

.top,
.bottom {
    display: none;
}

::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: rgba(214, 186, 188, 0.1);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--accent-blush), var(--accent-rose));
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--accent-rose), var(--accent-terracotta));
}

::selection {
    background: rgba(212, 165, 165, 0.3);
    color: var(--text-dark);
}