/* Diorama / Miniature Model Style */
@import url('https://fonts.googleapis.com/css2?family=Quicksand:wght@400;600;700&family=ZCOOL+KuaiLe&display=swap');

:root {
    --dio-bg: #e8f0f2;
    --dio-base: #d1dce5;
    --dio-primary: #ff7e67;
    --dio-secondary: #09a8fa;
    --dio-accent: #f9d342;
    --dio-text: #2c3e50;
    --dio-wood: #d4a373;
    
    /* Diorama Shadows */
    --shadow-base: 0 20px 40px rgba(0,0,0,0.1), 0 10px 15px rgba(0,0,0,0.05);
    --shadow-item: 5px 10px 15px rgba(0,0,0,0.15);
    --shadow-inset: inset 2px 2px 5px rgba(255,255,255,0.8), inset -2px -2px 5px rgba(0,0,0,0.1);
    
    --font-head: 'ZCOOL KuaiLe', 'Quicksand', sans-serif;
    --font-body: 'Quicksand', sans-serif;
}

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

body {
    background-color: var(--dio-bg);
    color: var(--dio-text);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    /* Soft lighting background */
    background-image: radial-gradient(circle at 50% 0%, #ffffff 0%, var(--dio-bg) 70%);
}

h1, h2, h3, h4 {
    font-family: var(--font-head);
    letter-spacing: 1px;
}

a {
    text-decoration: none;
    color: inherit;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
}

/* Diorama Base Platform */
.diorama-base {
    background: var(--dio-base);
    border-radius: 20px;
    box-shadow: var(--shadow-base);
    position: relative;
    border-bottom: 15px solid var(--dio-wood);
    border-right: 5px solid #b5835a;
    margin-bottom: 60px;
}
.diorama-base::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.4) 0%, transparent 100%);
    border-radius: 20px 20px 0 0;
    pointer-events: none;
}

/* Miniature Buttons */
.btn-mini {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 8px;
    font-family: var(--font-head);
    font-size: 18px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
    position: relative;
    top: 0;
}
.btn-primary {
    background: var(--dio-primary);
    color: #fff;
    box-shadow: 0 6px 0 #cc6552, 0 10px 15px rgba(0,0,0,0.2);
}
.btn-primary:active {
    top: 6px;
    box-shadow: 0 0px 0 #cc6552, 0 4px 5px rgba(0,0,0,0.2);
}
.btn-secondary {
    background: var(--dio-secondary);
    color: #fff;
    box-shadow: 0 6px 0 #0786c7, 0 10px 15px rgba(0,0,0,0.2);
}
.btn-secondary:active {
    top: 6px;
    box-shadow: 0 0px 0 #0786c7, 0 4px 5px rgba(0,0,0,0.2);
}

/* Navigation - Floating Signboard */
.dio-nav {
    position: fixed;
    top: 20px;
    left: 0;
    width: 100%;
    z-index: 1000;
    display: flex;
    justify-content: center;
}
.nav-signboard {
    background: #fff;
    padding: 10px 30px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 40px;
    box-shadow: var(--shadow-item);
    border-bottom: 6px solid #e0e0e0;
    position: relative;
}
.nav-signboard::before, .nav-signboard::after {
    content: '';
    position: absolute;
    top: -20px;
    width: 4px; height: 20px;
    background: #999;
}
.nav-signboard::before { left: 20px; }
.nav-signboard::after { right: 20px; }
.nav-brand {
    font-size: 24px;
    color: var(--dio-primary);
    text-shadow: 1px 1px 0 #fff, 2px 2px 0 rgba(0,0,0,0.1);
}
.nav-links {
    display: flex;
    gap: 20px;
}
.nav-links a {
    font-weight: 700;
    font-size: 16px;
    color: var(--dio-text);
    padding: 5px 10px;
    border-radius: 6px;
    transition: all 0.2s;
}
.nav-links a:hover, .nav-links a.active {
    background: var(--dio-bg);
    color: var(--dio-secondary);
    box-shadow: var(--shadow-inset);
}
.nav-tools {
    display: flex;
    align-items: center;
    gap: 15px;
}
.lang-block {
    background: var(--dio-accent);
    padding: 5px 10px;
    border-radius: 6px;
    font-weight: 700;
    box-shadow: 0 3px 0 #c7a935;
}

/* Hero Section - Main Diorama */
.dio-hero {
    padding: 150px 0 50px;
}
.hero-stage {
    padding: 60px;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: center;
}
.hero-title {
    font-size: 56px;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--dio-text);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}
.hero-title span { color: var(--dio-secondary); }
.hero-desc {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 30px;
    color: #555;
}
.hero-actions {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
}
.trust-props {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.trust-props span {
    background: #fff;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 700;
    color: var(--dio-primary);
    box-shadow: 0 3px 0 #e0e0e0;
}
.hero-visual {
    position: relative;
}
.hero-visual img {
    border-radius: 12px;
    box-shadow: var(--shadow-item);
    border: 8px solid #fff;
    transform: rotate(2deg);
    transition: transform 0.3s;
}
.hero-visual img:hover {
    transform: rotate(0deg) scale(1.02);
}

/* Metrics - Toy Blocks */
.dio-metrics {
    padding: 0 0 50px;
}
.metrics-blocks {
    display: flex;
    justify-content: center;
    gap: 30px;
    padding: 30px;
}
.toy-block {
    background: #fff;
    width: 160px; height: 160px;
    border-radius: 15px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: var(--shadow-item);
    border-bottom: 8px solid #e0e0e0;
    border-right: 4px solid #f0f0f0;
    transition: transform 0.2s;
}
.toy-block:hover { transform: translateY(-5px); }
.toy-block:nth-child(1) { transform: rotate(-3deg); }
.toy-block:nth-child(2) { transform: rotate(2deg); }
.toy-block:nth-child(3) { transform: rotate(-1deg); }
.toy-block:nth-child(4) { transform: rotate(4deg); }
.m-val {
    font-family: var(--font-head);
    font-size: 36px;
    color: var(--dio-primary);
    margin-bottom: 5px;
}
.toy-block:nth-child(even) .m-val { color: var(--dio-secondary); }
.m-lbl {
    font-weight: 700;
    font-size: 14px;
    color: #666;
}

/* Features - Display Cases */
.dio-features {
    padding: 0 0 50px;
}
.sec-title {
    text-align: center;
    font-size: 42px;
    margin-bottom: 40px;
    color: var(--dio-text);
}
.feat-cases {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    padding: 40px;
}
.display-case {
    background: #fff;
    border-radius: 12px;
    padding: 30px;
    box-shadow: var(--shadow-item);
    position: relative;
    border-top: 10px solid var(--dio-secondary);
}
.display-case::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.6) 0%, transparent 50%);
    pointer-events: none;
    border-radius: 12px;
}
.f-icon {
    font-size: 48px;
    margin-bottom: 20px;
    text-align: center;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}
.display-case h3 {
    font-size: 22px;
    margin-bottom: 15px;
    text-align: center;
}
.display-case p {
    font-size: 14px;
    color: #666;
    margin-bottom: 20px;
    text-align: center;
}
.f-list {
    list-style: none;
}
.f-list li {
    font-size: 13px;
    font-weight: 600;
    padding: 8px 0;
    border-bottom: 1px dashed #ccc;
    display: flex;
    align-items: center;
    gap: 8px;
}
.f-list li::before {
    content: '';
    width: 8px; height: 8px;
    background: var(--dio-accent);
    border-radius: 50%;
}

/* Nodes - Miniature Map */
.dio-nodes {
    padding: 0 0 50px;
}
.mini-map {
    background: #e3f2fd;
    padding: 50px;
    border-radius: 20px;
    box-shadow: var(--shadow-inset);
    position: relative;
}
.map-header {
    text-align: center;
    margin-bottom: 40px;
}
.map-header p { color: #555; }
.pin-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}
.map-pin {
    background: #fff;
    padding: 10px 20px;
    border-radius: 20px;
    box-shadow: 0 4px 0 #ccc, 0 8px 10px rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    gap: 10px;
    position: relative;
    top: 0;
    transition: all 0.2s;
}
.map-pin:hover {
    top: 4px;
    box-shadow: 0 0px 0 #ccc, 0 4px 5px rgba(0,0,0,0.1);
}
.map-pin::before {
    content: '📍';
    font-size: 18px;
}
.n-name { font-weight: 700; }
.n-speed { color: var(--dio-primary); font-size: 12px; font-weight: 700; background: #fff0ed; padding: 2px 8px; border-radius: 10px; }

/* Reviews - Polaroid Props */
.dio-reviews {
    padding: 0 0 50px;
}
.review-props {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    padding: 40px;
}
.polaroid-prop {
    background: #fff;
    padding: 15px 15px 40px;
    box-shadow: var(--shadow-item);
    border-radius: 4px;
    position: relative;
}
.polaroid-prop:nth-child(1) { transform: rotate(-4deg); }
.polaroid-prop:nth-child(2) { transform: rotate(2deg); top: 10px; }
.polaroid-prop:nth-child(3) { transform: rotate(-2deg); }
.p-photo {
    background: var(--dio-bg);
    padding: 20px;
    border-radius: 4px;
    box-shadow: var(--shadow-inset);
    margin-bottom: 15px;
    min-height: 150px;
}
.r-stars { color: var(--dio-accent); font-size: 18px; margin-bottom: 10px; }
.r-text { font-size: 14px; color: #444; font-weight: 600; }
.r-user {
    font-family: var(--font-head);
    font-size: 18px;
    color: var(--dio-secondary);
    text-align: center;
}

/* Pricing - Ticket Booths */
.dio-pricing {
    padding: 0 0 50px;
}
.booth-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    padding: 40px;
    align-items: end;
}
.ticket-booth {
    background: #fff;
    border-radius: 15px 15px 0 0;
    padding: 40px 20px 20px;
    text-align: center;
    box-shadow: var(--shadow-item);
    border-top: 15px solid var(--dio-secondary);
    position: relative;
}
.ticket-booth.pro {
    border-top-color: var(--dio-primary);
    transform: scale(1.05);
    z-index: 2;
}
.p-badge {
    position: absolute;
    top: -25px; left: 50%;
    transform: translateX(-50%);
    background: var(--dio-accent);
    color: var(--dio-text);
    padding: 5px 20px;
    border-radius: 10px;
    font-family: var(--font-head);
    box-shadow: 0 4px 0 #c7a935;
}
.p-title { font-size: 24px; margin-bottom: 5px; }
.p-desc { font-size: 13px; color: #777; margin-bottom: 20px; }
.p-price { font-family: var(--font-head); font-size: 48px; color: var(--dio-text); margin-bottom: 20px; line-height: 1; }
.ticket-booth.pro .p-price { color: var(--dio-primary); }
.p-price span { font-size: 16px; font-family: var(--font-body); color: #888; }
.p-feat { list-style: none; text-align: left; margin-bottom: 30px; background: var(--dio-bg); padding: 15px; border-radius: 8px; }
.p-feat li { font-size: 13px; font-weight: 600; padding: 8px 0; border-bottom: 1px dotted #ccc; display: flex; align-items: center; gap: 8px; }
.p-feat li::before { content: '✔'; color: var(--dio-secondary); }
.ticket-booth.pro .p-feat li::before { color: var(--dio-primary); }

/* FAQ - Info Boards */
.dio-faq {
    padding: 0 0 50px;
}
.faq-boards {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px;
}
.info-board {
    background: #fff;
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-item);
    border-left: 8px solid var(--dio-accent);
}
.q-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--dio-text);
    margin-bottom: 10px;
}
.q-ans {
    font-size: 15px;
    color: #666;
}

/* Footer */
.dio-footer {
    background: var(--dio-text);
    color: #fff;
    padding: 60px 0 30px;
    border-radius: 20px 20px 0 0;
    margin-top: 40px;
    box-shadow: 0 -10px 20px rgba(0,0,0,0.1);
}
.footer-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 50px;
    margin-bottom: 40px;
}
.f-brand { font-family: var(--font-head); font-size: 32px; color: var(--dio-accent); margin-bottom: 15px; }
.f-desc { font-size: 14px; color: #aaa; }
.f-links-wrap { display: flex; gap: 50px; }
.f-col h4 { font-size: 18px; margin-bottom: 20px; color: #fff; }
.f-col a { display: block; font-size: 14px; color: #aaa; margin-bottom: 10px; transition: color 0.2s; }
.f-col a:hover { color: var(--dio-secondary); }
.f-copy { text-align: center; font-size: 13px; color: #777; padding-top: 20px; border-top: 1px solid #444; }

/* Subpages */
.sub-hero {
    padding: 150px 0 50px;
}
.sub-stage {
    padding: 60px;
    text-align: center;
}
.sub-title { font-size: 48px; color: var(--dio-primary); margin-bottom: 15px; }
.sub-desc { font-size: 18px; color: #666; }

.dl-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    padding: 40px;
}
.dl-box {
    background: #fff;
    padding: 30px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    gap: 25px;
    box-shadow: var(--shadow-item);
    border-bottom: 6px solid #e0e0e0;
}
.dl-icon { font-size: 50px; }
.dl-info h3 { font-size: 24px; margin-bottom: 10px; }
.dl-info p { font-size: 14px; color: #666; margin-bottom: 15px; }

.help-layout {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 40px;
    padding: 40px;
}
.help-nav { position: sticky; top: 100px; }
.help-nav a {
    display: block;
    background: #fff;
    padding: 12px 20px;
    border-radius: 8px;
    margin-bottom: 10px;
    font-weight: 700;
    color: #555;
    box-shadow: 0 3px 0 #e0e0e0;
    transition: all 0.2s;
}
.help-nav a:hover, .help-nav a.active {
    background: var(--dio-secondary);
    color: #fff;
    box-shadow: 0 3px 0 #0786c7;
    transform: translateY(-2px);
}
.help-content {
    background: #fff;
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow-item);
}
.help-content h2 { font-size: 32px; color: var(--dio-primary); margin-bottom: 30px; border-bottom: 2px dashed #eee; padding-bottom: 15px; }
.help-content h3 { font-size: 22px; margin: 25px 0 15px; }
.help-content p, .help-content li { font-size: 15px; color: #555; margin-bottom: 15px; }
.help-content ul { padding-left: 20px; }

/* Responsive */
@media (max-width: 1024px) {
    .hero-stage, .dl-grid, .help-layout { grid-template-columns: 1fr; }
    .metrics-blocks { flex-wrap: wrap; }
    .feat-cases, .review-props, .booth-grid { grid-template-columns: repeat(2, 1fr); }
    .ticket-booth.pro { transform: none; }
    .footer-grid { grid-template-columns: 1fr; }
    .help-nav { position: static; display: flex; flex-wrap: wrap; gap: 10px; }
    .help-nav a { margin-bottom: 0; }
}
@media (max-width: 768px) {
    .nav-links { display: none; }
    .hero-title { font-size: 40px; }
    .hero-actions { flex-direction: column; }
    .feat-cases, .review-props, .booth-grid { grid-template-columns: 1fr; }
    .f-links-wrap { flex-direction: column; gap: 30px; }
    .dl-box { flex-direction: column; text-align: center; }
}