@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;600;700;900&family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@300;400;500&display=swap');

:root {
    --color-bg: #ffffff;
    --color-bg-alt: #f8f9fc;
    --color-bg-card: #ffffff;
    --color-surface: #f0f2f7;
    --color-border: #e2e6ed;
    --color-border-light: #d0d5dd;
    
    --color-primary: #1a4b7a;
    --color-primary-light: #2a6ba8;
    --color-accent: #1a5c9e;
    --color-accent-dim: #3a7bbd;
    --color-accent-glow: rgba(26, 92, 158, 0.12);
    
    --color-text: #1e293b;
    --color-text-dim: #475569;
    --color-text-muted: #94a3b8;
    --color-text-bright: #0f172a;
    
    --color-steel: #5a7a9a;
    --color-silver: #9aabb8;
    --color-ice: #e8f0f8;
    --color-cyan: #0891b2;
    --color-cyan-dim: rgba(8, 145, 178, 0.08);
    
    --font-cn: 'Noto Sans SC', sans-serif;
    --font-en: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    --section-padding: 100px 0;
    --container-width: 1200px;
    
    --transition-sharp: cubic-bezier(0.16, 1, 0.3, 1);
    --transition-smooth: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
    --transition-fast: 0.2s var(--transition-sharp);
    --transition-medium: 0.35s var(--transition-sharp);
    --transition-slow: 0.5s var(--transition-sharp);
    
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.10);
    --shadow-blue: 0 4px 20px rgba(26, 92, 158, 0.12);
}

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

html {
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--color-border) var(--color-bg);
}

body {
    font-family: var(--font-cn);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-accent); }

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

/* ========== Loading ========== */
.loading-screen {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: var(--color-bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.4s var(--transition-sharp), visibility 0.4s var(--transition-sharp);
}
.loading-screen.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loading-content { text-align: center; }
.loading-logo {
    font-family: var(--font-en);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 8px;
    color: var(--color-accent);
    margin-bottom: 32px;
}
.loading-bar-container {
    width: 200px;
    height: 2px;
    background: var(--color-border);
    position: relative;
    overflow: hidden;
}
.loading-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--color-accent), var(--color-cyan));
    animation: loadingProgress 1.2s var(--transition-sharp) forwards;
}
.loading-bar-glitch {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(8, 145, 178, 0.3), transparent);
    animation: loadingGlitch 0.4s linear infinite;
}
.loading-percent {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--color-text-muted);
    margin-top: 16px;
    letter-spacing: 2px;
}
@keyframes loadingProgress {
    0% { width: 0%; }
    40% { width: 65%; }
    100% { width: 100%; }
}
@keyframes loadingGlitch {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* ========== Navbar ========== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px) saturate(1.5);
    -webkit-backdrop-filter: blur(20px) saturate(1.5);
    border-bottom: 1px solid transparent;
    transition: all var(--transition-fast);
}
.navbar.scrolled {
    border-bottom-color: var(--color-border);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-brand { display: flex; align-items: center; gap: 12px; }

.brand-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    transition: transform var(--transition-fast);
    position: relative;
}
.brand-icon::after {
    content: '';
    position: absolute;
    inset: 2px;
    background: var(--color-bg);
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    opacity: 0.5;
}
.nav-brand:hover .brand-icon { transform: rotate(180deg); }

.brand-text h1 {
    font-size: 22px;
    font-weight: 900;
    letter-spacing: 4px;
    color: var(--color-text-bright);
    line-height: 1;
}
.brand-text span {
    font-family: var(--font-en);
    font-size: 10px;
    letter-spacing: 3px;
    color: var(--color-text-muted);
    display: block;
    margin-top: 2px;
}

.nav-links { display: flex; gap: 32px; }
.nav-links a {
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 1px;
    color: var(--color-text-dim);
    position: relative;
    padding: 4px 0;
    transition: color var(--transition-fast);
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width var(--transition-fast);
}
.nav-links a:hover, .nav-links a.active { color: var(--color-accent); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

.nav-lang { display: flex; gap: 2px; margin-left: 20px; }
.lang-btn {
    padding: 3px 7px;
    font-size: 11px;
    font-weight: 600;
    font-family: var(--font-en);
    background: transparent;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
    cursor: pointer;
    transition: all var(--transition-fast);
    letter-spacing: 0.5px;
}
.lang-btn:hover { border-color: var(--color-accent); color: var(--color-accent); }
.lang-btn.active { background: var(--color-accent); color: #fff; border-color: var(--color-accent); }

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--color-text); transition: all var(--transition-fast); }

/* ========== Editorial Hero ========== */
.ed-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    position: relative;
    padding: 120px 24px 80px;
}

.ed-hero-inner {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.ed-hero-label {
    font-family: var(--font-en);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 4px;
    color: var(--color-text-muted);
    margin-bottom: 32px;
}

.ed-hero-title {
    font-family: 'Noto Serif SC', 'Songti SC', 'SimSun', serif;
    font-size: 52px;
    font-weight: 900;
    letter-spacing: 8px;
    color: #2D3436;
    line-height: 1.2;
    margin-bottom: 20px;
}

.ed-hero-subtitle {
    font-family: 'Noto Serif SC', 'Songti SC', 'SimSun', serif;
    font-size: 20px;
    font-weight: 400;
    color: #94a3b8;
    letter-spacing: 6px;
    margin-bottom: 32px;
}

.ed-hero-divider {
    width: 40px;
    height: 1px;
    background: var(--color-border);
    margin: 0 auto 24px;
}

.ed-hero-motto {
    font-size: 14px;
    font-weight: 400;
    color: var(--color-text-muted);
    letter-spacing: 4px;
}

/* ========== Editorial About + Gallery (Float Wrap) ========== */
.ed-about {
    padding: 100px 0;
    background: #ffffff;
    position: relative;
}

.ed-about-inner {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

.ed-section-label {
    font-family: var(--font-en);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 4px;
    color: var(--color-text-muted);
    margin-bottom: 12px;
}

.ed-section-title {
    font-family: 'Noto Serif SC', 'Songti SC', 'SimSun', serif;
    font-size: 36px;
    font-weight: 700;
    color: #2D3436;
    letter-spacing: 4px;
    margin-bottom: 24px;
}

.ed-about-divider {
    width: 40px;
    height: 1px;
    background: var(--color-border);
    margin-bottom: 28px;
}

.ed-about-body {
    max-width: 900px;
}

.ed-about-p {
    font-size: 15px;
    line-height: 2;
    color: var(--color-text-dim);
    margin-bottom: 20px;
    text-align: justify;
}

.ed-about-stats {
    display: flex;
    gap: 40px;
    margin-top: 36px;
    padding-top: 28px;
    border-top: 1px solid var(--color-border);
    clear: both;
}

.ed-stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ed-stat-num {
    font-family: var(--font-en);
    font-size: 28px;
    font-weight: 700;
    color: #2D3436;
    line-height: 1;
}

.ed-stat-label {
    font-size: 12px;
    color: var(--color-text-muted);
    letter-spacing: 1px;
}

/* Photo float - wraps text around photos */
.ed-photo-float {
    float: right;
    width: 320px;
    margin: 4px 0 16px 32px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.ed-photo-item {
    position: relative;
    overflow: hidden;
    background: var(--color-surface);
    cursor: pointer;
    aspect-ratio: 4/3;
    border: none;
    transition: all 0.4s ease;
}

.ed-photo-item:hover {
    outline: 1px solid #c8a96e;
    outline-offset: -1px;
}

.ed-photo-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: filter 0.4s ease, transform 0.4s ease;
}

.ed-photo-item:hover img {
    filter: brightness(1.08);
    transform: scale(1.02);
}

.ed-photo-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--color-text-muted);
    background: linear-gradient(135deg, var(--color-surface), var(--color-border));
}

/* ========== Charity Strip ========== */
.charity-strip {
    padding: 0;
    overflow: hidden;
    background: linear-gradient(90deg, #f0f5ff, #e8f0f8);
    border-top: 1px solid rgba(26, 92, 158, 0.08);
    border-bottom: 1px solid rgba(26, 92, 158, 0.08);
}

.charity-strip-inner {
    display: flex;
    align-items: center;
    padding: 12px 0;
    animation: charityScroll 30s linear infinite;
    width: max-content;
}

.charity-item {
    font-size: 13px;
    font-weight: 400;
    color: var(--color-accent);
    white-space: nowrap;
    padding: 0 20px;
    letter-spacing: 1px;
    opacity: 0.7;
}

.charity-divider {
    font-size: 10px;
    color: var(--color-accent);
    opacity: 0.4;
    flex-shrink: 0;
}

@keyframes charityScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ========== Gallery Section ========== */
.gallery-section {
    padding: 60px 0 80px;
    background: var(--color-bg);
    position: relative;
}

.gallery-grid {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    background: var(--color-surface);
    border-radius: 6px;
    cursor: pointer;
    aspect-ratio: 4/3;
    transition: all var(--transition-fast);
    border: 1px solid var(--color-border);
}
.gallery-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-accent-dim);
}
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s var(--transition-sharp);
}
.gallery-item:hover img { transform: scale(1.05); }

.gallery-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: var(--color-text-muted);
    background: linear-gradient(135deg, var(--color-surface), var(--color-border));
}

/* ========== Section Header ========== */
.section-header {
    max-width: var(--container-width);
    margin: 0 auto 60px;
    padding: 0 24px;
    position: relative;
    text-align: center;
}
.section-header h2 {
    font-size: 40px;
    font-weight: 700;
    letter-spacing: -1px;
    color: var(--color-text-bright);
    margin-bottom: 16px;
}
.section-header p {
    font-size: 15px;
    color: var(--color-text-muted);
    letter-spacing: 2px;
    max-width: 600px;
    margin: 0 auto;
}
.section-line {
    width: 48px;
    height: 3px;
    background: var(--color-accent);
    margin: 16px auto 0;
}

/* ========== Buttons ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 36px;
    font-family: var(--font-cn);
    font-size: 15px;
    font-weight: 500;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
    border: none;
}
.btn-primary {
    background: var(--color-accent);
    color: #fff;
    box-shadow: var(--shadow-blue);
}
.btn-primary:hover {
    background: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(26, 92, 158, 0.2);
}
.btn-outline {
    background: transparent;
    color: var(--color-accent);
    border: 1px solid var(--color-accent);
}
.btn-outline:hover {
    background: var(--color-accent);
    color: #fff;
    transform: translateY(-2px);
}
.btn-full { width: 100%; }

/* ========== Team Grid ========== */
.team {
    padding: var(--section-padding);
    background: var(--color-bg-alt);
    position: relative;
}

.team-grid {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
}

.team-card {
    text-align: center;
    padding: 40px 24px;
    border: 1px solid var(--color-border);
    transition: all var(--transition-medium);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    background: var(--color-bg-card);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

.team-card:hover {
    border-color: var(--color-accent-dim);
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.team-avatar {
    width: 160px;
    height: 160px;
    margin: 0 auto 24px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--color-border);
    transition: all var(--transition-fast);
}

.team-card:hover .team-avatar {
    border-color: var(--color-accent);
    transform: scale(1.05);
}

.team-avatar .avatar-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-surface), var(--color-border));
}

.team-card h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-text-bright);
    margin-bottom: 8px;
}

.team-title {
    display: block;
    font-size: 13px;
    color: var(--color-accent);
    letter-spacing: 2px;
    margin-bottom: 16px;
    font-family: var(--font-en);
}

.team-card p {
    font-size: 14px;
    color: var(--color-text-dim);
    line-height: 1.6;
}

/* ========== Services ========== */
.services {
    padding: var(--section-padding);
    position: relative;
    background: var(--color-bg);
}

.services-grid {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--color-bg-card);
    padding: 40px 28px 20px;
    border: 1px solid var(--color-border);
    transition: all var(--transition-medium);
    position: relative;
    cursor: pointer;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

.service-card:hover {
    border-color: var(--color-accent-dim);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.card-icon {
    width: 44px;
    height: 44px;
    color: var(--color-accent);
    margin-bottom: 20px;
    transition: transform var(--transition-fast);
}
.service-card:hover .card-icon { transform: translateX(4px) scale(1.1); }
.card-icon svg { width: 100%; height: 100%; }

.service-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text-bright);
    margin-bottom: 12px;
}

.service-card p {
    font-size: 14px;
    line-height: 1.8;
    color: var(--color-text-dim);
}

.card-line {
    width: 36px;
    height: 2px;
    background: var(--color-border-light);
    margin-top: 20px;
    transition: width var(--transition-fast);
}
.service-card:hover .card-line { width: 56px; background: var(--color-accent); }

.service-desc {
    margin-top: 14px;
    padding-top: 10px;
    border-top: 1px solid var(--color-border);
    text-align: center;
}
.service-desc span {
    display: inline-block;
    font-size: 12px;
    color: var(--color-accent);
    letter-spacing: 1px;
    transition: all var(--transition-fast);
    opacity: 0.6;
}
.service-card:hover .service-desc span { opacity: 1; }

/* Service detail overlay */
.service-detail-overlay {
    position: fixed;
    inset: 0;
    z-index: 3000;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    padding: 5vh 5vw;
}
.service-detail-overlay.open { opacity: 1; visibility: visible; }

.service-detail-modal {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    width: 100%;
    max-width: 560px;
    padding: 44px 36px;
    position: relative;
    border-radius: 12px;
    transform: scale(0.9) translateY(20px);
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: var(--shadow-lg);
}
.service-detail-overlay.open .service-detail-modal { transform: scale(1) translateY(0); }

.sd-close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 32px;
    height: 32px;
    border: none;
    background: var(--color-surface);
    color: var(--color-text-dim);
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    border-radius: 50%;
}
.sd-close:hover { background: var(--color-border); color: var(--color-text); }

.sd-icon { width: 44px; height: 44px; color: var(--color-accent); margin: 0 auto 14px; }
.sd-icon svg { width: 100%; height: 100%; }
.sd-title { font-size: 22px; font-weight: 700; color: var(--color-text-bright); text-align: center; margin-bottom: 6px; }
.sd-subtitle { display: block; font-size: 12px; color: var(--color-text-muted); letter-spacing: 1px; text-align: center; margin-bottom: 20px; }
.sd-body { font-size: 15px; line-height: 2; color: var(--color-text-dim); text-align: center; }

@media (max-width: 768px) {
    .service-detail-modal { padding: 32px 20px; border-radius: 10px; }
    .sd-title { font-size: 18px; }
    .sd-body { font-size: 14px; }
}

/* ========== Insights ========== */
.insights {
    padding: var(--section-padding);
    position: relative;
    background: var(--color-bg-alt);
}

.insights-filter {
    max-width: var(--container-width);
    margin: 0 auto 40px;
    padding: 0 24px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
}

.filter-btn {
    padding: 8px 20px;
    font-family: var(--font-cn);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 1px;
    background: transparent;
    color: var(--color-text-dim);
    border: 1px solid var(--color-border);
    cursor: pointer;
    transition: all var(--transition-fast);
    border-radius: 4px;
}
.filter-btn:hover { border-color: var(--color-accent-dim); color: var(--color-accent); }
.filter-btn.active { background: var(--color-accent); color: #fff; border-color: var(--color-accent); }

.insights-grid {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.post-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    transition: all var(--transition-medium);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}
.post-card:hover {
    border-color: var(--color-accent-dim);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.pc-body { padding: 28px 24px; }
.pc-meta { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.pc-date { font-family: var(--font-mono); font-size: 12px; color: var(--color-text-muted); letter-spacing: 1px; }
.pc-category {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--color-accent);
    padding: 2px 10px;
    border: 1px solid var(--color-accent-dim);
    border-radius: 3px;
}
.pc-title {
    font-size: 17px;
    font-weight: 600;
    color: var(--color-text-bright);
    line-height: 1.4;
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.pc-excerpt {
    font-size: 14px;
    color: var(--color-text-dim);
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Article overlay */
.article-overlay {
    position: fixed;
    inset: 0;
    z-index: 3000;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    padding: 5vh 5vw;
}
.article-overlay.open { opacity: 1; visibility: visible; }

.article-modal {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    width: 100%;
    max-width: 800px;
    height: 75vh;
    max-height: 75vh;
    display: flex;
    flex-direction: column;
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    transform: translateY(30px) scale(0.95);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: var(--shadow-lg);
}
.article-overlay.open .article-modal { transform: translateY(0) scale(1); }

.am-close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 32px;
    height: 32px;
    border: none;
    background: var(--color-surface);
    color: var(--color-text-dim);
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    border-radius: 50%;
    z-index: 10;
    flex-shrink: 0;
}
.am-close:hover { background: var(--color-border); color: var(--color-text); }

.am-content { padding: 36px 32px; overflow-y: auto; flex: 1; -webkit-overflow-scrolling: touch; }
.am-meta { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.am-date { font-family: var(--font-mono); font-size: 13px; color: var(--color-text-muted); letter-spacing: 1px; }
.am-category {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--color-accent);
    padding: 2px 12px;
    border: 1px solid var(--color-accent-dim);
    border-radius: 3px;
}
.am-title { font-size: 24px; font-weight: 700; color: var(--color-text-bright); line-height: 1.3; margin-bottom: 24px; }
.am-body { font-size: 15px; line-height: 1.9; color: var(--color-text-dim); }
.am-body h4 { font-size: 18px; font-weight: 600; color: var(--color-text-bright); margin: 28px 0 12px; }
.am-body h5 { font-size: 16px; font-weight: 600; color: var(--color-accent); margin: 20px 0 10px; }
.am-body p { margin-bottom: 16px; }

/* ========== Culture ========== */
.culture {
    padding: var(--section-padding);
    background: var(--color-bg);
    position: relative;
}

.culture-content {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.culture-card {
    background: var(--color-bg-card);
    padding: 40px 32px;
    border: 1px solid var(--color-border);
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
    text-align: center;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}
.culture-card:hover {
    border-color: var(--color-accent-dim);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.culture-subtitle {
    max-width: var(--container-width);
    margin: -40px auto 48px;
    padding: 0 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    justify-content: center;
}
.cst-line { flex: 1; max-width: 80px; height: 1px; background: var(--color-border); }
.cst-text { font-size: 14px; color: var(--color-text-muted); letter-spacing: 4px; white-space: nowrap; font-family: var(--font-en); }

.culture-card h3 { font-size: 20px; font-weight: 600; color: var(--color-text-bright); margin-bottom: 16px; }
.culture-card p { font-size: 14px; line-height: 1.8; color: var(--color-text-dim); }

/* ========== Values Strip ========== */
.values {
    padding: 0;
    overflow: hidden;
    background: var(--color-bg-alt);
}
.values-strip {
    display: flex;
    align-items: center;
    padding: 28px 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    animation: stripScroll 25s linear infinite;
    width: max-content;
}
.strip-item {
    font-family: var(--font-en);
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 6px;
    color: var(--color-text-muted);
    white-space: nowrap;
    padding: 0 24px;
    transition: color var(--transition-fast);
}
.strip-item:hover { color: var(--color-accent); }
.strip-divider {
    width: 4px;
    height: 4px;
    background: var(--color-accent);
    border-radius: 50%;
    flex-shrink: 0;
}
@keyframes stripScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ========== Contact ========== */
.contact {
    padding: var(--section-padding);
    position: relative;
    background: var(--color-bg-alt);
}

.contact-grid {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.contact-info { display: flex; flex-direction: column; gap: 24px; }

.info-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 24px;
    border: 1px solid var(--color-border);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    background: var(--color-bg-card);
    box-shadow: var(--shadow-sm);
}
.info-item:hover {
    border-color: var(--color-accent-dim);
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

.info-icon { width: 40px; height: 40px; color: var(--color-accent); flex-shrink: 0; transition: transform var(--transition-fast); }
.info-item:hover .info-icon { transform: scale(1.1); }
.info-icon svg { width: 100%; height: 100%; }
.info-item h4 { font-size: 16px; font-weight: 600; color: var(--color-text-bright); margin-bottom: 4px; }
.info-item p { font-size: 14px; color: var(--color-text-dim); }

.contact-form { display: flex; flex-direction: column; gap: 20px; }

.form-group { position: relative; }
.form-group input, .form-group textarea {
    width: 100%;
    padding: 14px 18px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    font-family: var(--font-cn);
    font-size: 15px;
    outline: none;
    transition: all var(--transition-fast);
    border-radius: 6px;
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group input:focus, .form-group textarea:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(26, 92, 158, 0.08);
}

/* ========== Footer ========== */
.footer {
    padding: 60px 0 40px;
    background: var(--color-text-bright);
    color: var(--color-text-muted);
}

.footer-content {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    text-align: center;
}

.footer-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 32px;
}

.footer-brand .brand-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--color-accent-dim), var(--color-cyan));
}
.footer-brand .brand-icon::after { background: var(--color-text-bright); }

.footer-brand .brand-text h2 {
    font-size: 20px;
    font-weight: 900;
    letter-spacing: 4px;
    color: #fff;
    line-height: 1;
}
.footer-brand .brand-text span {
    font-family: var(--font-en);
    font-size: 10px;
    letter-spacing: 3px;
    color: var(--color-text-muted);
    display: block;
    margin-top: 2px;
}

.footer-links {
    display: flex;
    gap: 24px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 32px;
}
.footer-links a {
    font-size: 13px;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
    letter-spacing: 1px;
}
.footer-links a:hover { color: #fff; }

.footer-copy p {
    font-size: 12px;
    color: var(--color-text-muted);
    letter-spacing: 1px;
    line-height: 2;
}

/* ========== Team Overlay ========== */
.team-overlay {
    position: fixed;
    inset: 0;
    z-index: 3000;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    padding: 5vh 5vw;
}
.team-overlay.open { opacity: 1; visibility: visible; }

.team-modal {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    width: 100%;
    max-width: 500px;
    padding: 48px 36px;
    position: relative;
    text-align: center;
    border-radius: 12px;
    transform: scale(0.9) translateY(20px);
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: var(--shadow-lg);
}
.team-overlay.open .team-modal { transform: scale(1) translateY(0); }

.tm-close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 32px;
    height: 32px;
    border: none;
    background: var(--color-surface);
    color: var(--color-text-dim);
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    border-radius: 50%;
}
.tm-close:hover { background: var(--color-border); color: var(--color-text); }

.tm-avatar {
    width: 140px;
    height: 140px;
    margin: 0 auto 24px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--color-border);
}
.tm-avatar .avatar-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-surface), var(--color-border));
    background-size: cover;
    background-position: center;
}
.tm-name { font-size: 24px; font-weight: 700; color: var(--color-text-bright); margin-bottom: 8px; }
.tm-title { display: block; font-size: 14px; color: var(--color-accent); letter-spacing: 2px; margin-bottom: 20px; font-family: var(--font-en); }
.tm-desc { font-size: 15px; line-height: 1.8; color: var(--color-text-dim); }

/* ========== Photo Viewer ========== */
.photo-viewer {
    position: fixed;
    inset: 0;
    z-index: 4000;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}
.photo-viewer.open { opacity: 1; visibility: visible; }
.photo-viewer img { max-width: 90vw; max-height: 85vh; object-fit: contain; border-radius: 4px; }

.pv-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    border: none;
    background: rgba(255,255,255,0.1);
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    border-radius: 50%;
}
.pv-close:hover { background: rgba(255,255,255,0.2); }

.pv-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border: none;
    background: rgba(255,255,255,0.08);
    color: #fff;
    font-size: 28px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    border-radius: 50%;
}
.pv-nav:hover { background: rgba(255,255,255,0.18); }
.pv-prev { left: 20px; }
.pv-next { right: 20px; }

.pv-counter {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-mono);
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    letter-spacing: 2px;
}

/* ========== Responsive ========== */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .insights-grid { grid-template-columns: repeat(2, 1fr); }
    .culture-content { grid-template-columns: repeat(2, 1fr); }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .nav-lang { display: none; }
    .nav-toggle { display: flex; }
    
    .nav-links.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        padding: 24px;
        gap: 16px;
        border-bottom: 1px solid var(--color-border);
        box-shadow: var(--shadow-md);
    }
    .nav-links.open a { font-size: 16px; padding: 8px 0; }
    
    .ha-actions { justify-content: center; }
    
    .section-header h2 { font-size: 32px; }
    
    .services-grid { grid-template-columns: 1fr; }
    .insights-grid { grid-template-columns: 1fr; }
    .culture-content { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; gap: 40px; }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    
    .team-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .team-card { padding: 28px 16px; }
    .team-avatar { width: 120px; height: 120px; }
    
    .pv-nav { width: 36px; height: 36px; font-size: 20px; }
    .pv-prev { left: 8px; }
    .pv-next { right: 8px; }

    /* Editorial responsive */
    .ed-hero-title {
        font-size: 32px;
        letter-spacing: 4px;
    }
    .ed-hero-subtitle {
        font-size: 16px;
        letter-spacing: 4px;
    }
    .ed-section-title {
        font-size: 28px;
    }
    .ed-about-stats {
        gap: 24px;
    }
    .ed-stat-num {
        font-size: 22px;
    }
    .ed-photo-float {
        float: none;
        width: 100%;
        margin: 0 0 24px 0;
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 480px) {
    .team-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: 1fr; }
    .ha-title { font-size: 24px; }
    .ha-subtitle { font-size: 14px; }
    .ha-actions { flex-direction: column; align-items: center; }
    .btn { width: 100%; max-width: 280px; }
    .footer-links { gap: 16px; }
    .footer-links a { font-size: 12px; }
}

/* ========== Reveal Animation ========== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s var(--transition-sharp), transform 0.6s var(--transition-sharp);
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.section-header {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s var(--transition-sharp), transform 0.5s var(--transition-sharp);
}
.section-header.in-view {
    opacity: 1;
    transform: translateY(0);
}