:root {
  --primary: #060f24;
  --primary-light: #0c1e45;
  --accent: #1a56db;
  --accent-light: #3b82f6;
  --accent-glow: rgba(26,86,219,0.12);
  --accent-gradient: linear-gradient(135deg,#1a56db 0%,#1d4ed8 30%,#7c3aed 100%);
  --gold-gradient: linear-gradient(135deg,#d4a843 0%,#b8942e 100%);
  --gold-glow: rgba(212,168,67,0.15);
  --bg: #f7f8fc;
  --bg-alt: #eef1f6;
  --card: rgba(255,255,255,0.85);
  --card-solid: #ffffff;
  --text: #0b1121;
  --text2: #475569;
  --text3: #94a3b8;
  --border: #e2e8f0;
  --border-soft: rgba(226,232,240,0.6);
  --glass-bg: rgba(255,255,255,0.7);
  --glass-border: rgba(255,255,255,0.5);
  --radius: 20px;
  --radius-sm: 12px;
  --radius-xs: 8px;
  --shadow: 0 1px 2px rgba(0,0,0,0.04),0 2px 16px rgba(0,0,0,0.03);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.05),0 8px 24px -4px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 40px -8px rgba(0,0,0,0.08),0 4px 12px -2px rgba(0,0,0,0.05);
  --shadow-xl: 0 20px 60px -12px rgba(0,0,0,0.1),0 8px 20px -6px rgba(0,0,0,0.06);
  --police-blue: #060f24;
  --police-gold: #d4a843;
  --font-display: 'PingFang SC','Microsoft YaHei','Noto Sans SC','Inter',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Microsoft YaHei','PingFang SC','Noto Sans SC','Inter',sans-serif;background:var(--bg);color:var(--text);line-height:1.8;-webkit-font-smoothing:antialiased;overflow-x:hidden}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.page{display:none;animation:fadePage 0.5s ease}
.page.active{display:block}
@keyframes fadePage{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}


/* ===== NAVBAR ===== */
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(255,255,255,0.82);backdrop-filter:blur(28px) saturate(180%);-webkit-backdrop-filter:blur(28px) saturate(180%);border-bottom:1px solid rgba(255,255,255,0.5);transition:all 0.35s cubic-bezier(0.16,1,0.3,1)}
.navbar::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,0.6) 0%,rgba(255,255,255,0) 100%);pointer-events:none}
.navbar.scrolled{box-shadow:0 4px 30px rgba(0,0,0,0.06);background:rgba(255,255,255,0.92);border-bottom-color:rgba(226,232,240,0.8)}
.navbar .container{display:flex;align-items:center;justify-content:space-between;height:72px}
.nav-logo{display:flex;align-items:center;gap:12px;text-decoration:none;cursor:pointer;margin-top:-10px}
.nav-logo img{height:110px;width:auto}
.nav-logo .brand-text{display:flex;flex-direction:column}
.nav-logo .brand-name{font-size:30px;font-weight:900;color:#0a1a3a;letter-spacing:0px;line-height:1.1}
.nav-logo .brand-sub{font-size:12px;font-weight:500;color:var(--text3);letter-spacing:2px;line-height:1;margin-top:1px}
.nav-links{display:flex;gap:24px;list-style:none;align-items:center}
.nav-links a{text-decoration:none;color:var(--text2);font-size:14px;font-weight:500;transition:color 0.2s;position:relative;cursor:pointer;padding:4px 0}
.nav-links a::after{content:'';position:absolute;bottom:-2px;left:0;width:0;height:2px;background:var(--accent-gradient);transition:width 0.3s;border-radius:2px}
.nav-links a:hover{color:var(--police-blue)}
.nav-links a:hover::after{width:100%}
.nav-links a.active{color:var(--accent);font-weight:600}
.nav-cta{background:linear-gradient(135deg,#0c1e45 0%,#1a3a6a 100%);color:#fff;padding:11px 26px;border-radius:10px;text-decoration:none;font-size:13px;font-weight:600;transition:all 0.35s cubic-bezier(0.16,1,0.3,1);box-shadow:0 4px 14px rgba(6,15,36,0.15)}
.nav-cta:hover{background:linear-gradient(135deg,#1a56db 0%,#7c3aed 100%);transform:translateY(-2px);box-shadow:0 8px 25px rgba(26,86,219,0.25)}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:5px;background:none;border:none}
.hamburger span{width:24px;height:2.5px;background:var(--police-blue);border-radius:2px;transition:all 0.3s}

/* ===== SECTION COMMON ===== */
.section{padding:48px 0}
.section.alt{background:var(--bg-alt)}
.section-tag{display:inline-block;padding:4px 14px;border-radius:100px;font-size:12px;font-weight:600;letter-spacing:1px;color:var(--accent);background:rgba(26,86,219,0.08);margin-bottom:12px}
.section-title{font-size:40px;font-weight:900;text-align:center;margin-bottom:12px;letter-spacing:-1.5px;line-height:1.2;background:linear-gradient(135deg,#0b1121 0%,#1e3a5f 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.section-desc{font-size:16px;color:var(--text2);text-align:center;max-width:560px;margin:0 auto 48px;line-height:1.8}
.btn-p{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,#0c1e45 0%,#1a3a6a 100%);color:#fff;padding:15px 36px;border-radius:12px;text-decoration:none;font-weight:600;font-size:14px;transition:all 0.35s cubic-bezier(0.16,1,0.3,1);box-shadow:0 4px 16px rgba(6,15,36,0.2),0 1px 3px rgba(6,15,36,0.1);cursor:pointer;border:none;font-family:inherit;letter-spacing:0.3px}
.btn-p:hover{background:linear-gradient(135deg,#1a56db 0%,#7c3aed 100%);transform:translateY(-3px);box-shadow:0 12px 35px rgba(26,86,219,0.25),0 4px 12px rgba(26,86,219,0.1)}
.btn-s{display:inline-flex;align-items:center;gap:8px;background:transparent;color:var(--text);padding:14px 32px;border-radius:10px;text-decoration:none;font-weight:600;font-size:14px;border:1.5px solid var(--border);transition:all 0.3s;cursor:pointer;font-family:inherit}
.btn-s:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}
.btn-w{display:inline-flex;align-items:center;gap:8px;background:var(--card);color:var(--police-blue);padding:14px 32px;border-radius:10px;text-decoration:none;font-weight:600;font-size:14px;transition:all 0.3s;box-shadow:0 4px 14px rgba(0,0,0,0.08)}
.btn-w:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(0,0,0,0.12)}

/* ===== HERO ===== */
.hero{min-height:800px;display:flex;align-items:center;padding-top:72px;position:relative;overflow:hidden;background:linear-gradient(160deg,#f0f4ff 0%,#e8effe 25%,#f4f6fb 50%,#eef1f6 100%)}
.hero::before{content:'';position:absolute;top:-40%;right:-20%;width:80%;height:140%;background:radial-gradient(ellipse at 60% 40%,rgba(26,86,219,0.06) 0%,transparent 60%),radial-gradient(ellipse at 30% 70%,rgba(124,58,237,0.04) 0%,transparent 50%);pointer-events:none}
.hero::after{content:'';position:absolute;bottom:0;left:0;right:0;height:180px;background:linear-gradient(to top,var(--bg),transparent);pointer-events:none;z-index:2}
.hero .container{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;position:relative;z-index:3}
.hero-content{padding:40px 0}
.hero-badge{display:inline-flex;align-items:center;gap:6px;background:rgba(10,26,58,0.08);color:var(--police-blue);padding:6px 14px;border-radius:100px;font-size:13px;font-weight:600;margin-bottom:20px;border:1px solid rgba(10,26,58,0.12)}
.hero-badge .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);animation:pulseDot 2s infinite}
@keyframes pulseDot{0%,100%{opacity:1}50%{opacity:0.4}}
.hero h1{font-size:52px;font-weight:900;line-height:1.1;letter-spacing:-2px;margin-bottom:16px}
.hero h1 span{background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero .subtitle{font-size:18px;color:var(--text2);margin-bottom:8px;font-weight:500;letter-spacing:1px}
.hero p{font-size:17px;line-height:2.0;color:var(--text2);margin-bottom:32px;max-width:528px}
.hero-stats{display:flex;gap:48px;margin-bottom:36px}
.hero-stat h3{font-size:36px;font-weight:900;color:var(--text);letter-spacing:-1px;line-height:1}
.hero-stat h3 em{font-style:normal;color:var(--accent)}
.hero-stat p{font-size:13px;color:var(--text3);margin:4px 0 0 0}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-visual{display:flex;justify-content:center;align-items:center;position:relative}
.hero-visual-inner{max-width:528px;aspect-ratio:4/3;border-radius:28px;background:linear-gradient(135deg,rgba(26,86,219,0.05),rgba(124,58,237,0.025));display:flex;flex-direction:column;align-items:center;justify-content:center;border:1px solid rgba(26,86,219,0.08);position:relative;overflow:visible;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);box-shadow:inset 0 0 80px rgba(26,86,219,0.03)}
.hero-visual-inner .shield-icon{font-size:72px;margin-bottom:16px;color:var(--police-blue)}
.hero-visual-inner .brand-big{font-size:42px;font-weight:900;color:var(--police-blue);letter-spacing:4px}
.hero-visual-inner .brand-line{width:80px;height:3px;background:var(--accent-gradient);border-radius:2px;margin:12px 0}
.hero-visual-inner .brand-tag{font-size:16px;color:var(--text2);letter-spacing:6px;font-weight:500}
.hero-visual-inner .brand-tag i{margin-right:4px;color:var(--police-gold)}
.floating-badge{position:absolute;background:rgba(255,255,255,0.78);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);padding:14px 20px;border-radius:14px;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600;border:1px solid rgba(255,255,255,0.6);animation:float 3s ease-in-out infinite}
.floating-badge i{font-size:16px}
.floating-badge:nth-child(2){top:8%;right:-3%}
.floating-badge:nth-child(3){bottom:12%;left:-3%}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* ===== FEATURES ===== */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feature-card{background:var(--card-solid);border-radius:var(--radius);padding:40px 32px;text-align:center;border:1px solid var(--border);transition:all 0.5s cubic-bezier(0.16,1,0.3,1);position:relative;overflow:hidden}
.feature-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--accent-gradient);transform:scaleX(0);transform-origin:left;transition:transform 0.5s cubic-bezier(0.16,1,0.3,1)}
.feature-card:hover{box-shadow:var(--shadow-xl);transform:translateY(-8px);border-color:rgba(26,86,219,0.15)}
.feature-card:hover::before{transform:scaleX(1)}
.feature-icon{width:68px;height:68px;border-radius:18px;display:flex;align-items:center;justify-content:center;font-size:28px;margin:0 auto 20px;transition:all 0.5s cubic-bezier(0.16,1,0.3,1)}
.feature-card:hover .feature-icon{transform:scale(1.08) rotate(-3deg);box-shadow:0 8px 25px rgba(26,86,219,0.12)}
.feature-card h4{font-size:20px;font-weight:700;margin-bottom:10px}
.feature-card p{font-size:14px;color:var(--text2);line-height:1.9}

/* ===== COURSES ===== */
.courses{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:24px}
.course-card{background:var(--card-solid);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);transition:all 0.5s cubic-bezier(0.16,1,0.3,1)}
.course-card:hover{box-shadow:var(--shadow-xl);transform:translateY(-8px);border-color:rgba(26,86,219,0.12)}
.course-top{padding:32px 32px 20px;position:relative}
.course-tag{display:inline-block;padding:3px 10px;border-radius:6px;font-size:11px;font-weight:700;letter-spacing:1px;margin-bottom:10px}
.course-tag.popular{background:rgba(212,168,67,0.15);color:#b8942e}
.course-tag.featured{background:rgba(26,86,219,0.1);color:var(--accent)}
.course-tag.online{background:rgba(16,185,129,0.1);color:#059669}
.course-tag.practice{background:rgba(220,38,38,0.1);color:#dc2626}
.course-tag.custom{background:rgba(124,58,237,0.1);color:#7c3aed}
.course-top h4{font-size:18px;font-weight:700;margin-bottom:6px}
.course-top p{font-size:13px;color:var(--text3);margin-bottom:12px}
.course-price{font-size:28px;font-weight:900;color:var(--text)}
.course-price small{font-size:14px;font-weight:500;color:var(--text3)}
.course-price .original{font-size:14px;font-weight:400;color:var(--text3);text-decoration:line-through;margin-left:8px}
.course-body{padding:0 28px 16px}
.course-body ul{list-style:none;padding:0}
.course-body li{font-size:13px;color:var(--text2);padding:6px 0;border-bottom:1px solid #f1f5f9;display:flex;align-items:center;gap:8px}
.course-body li:last-child{border-bottom:none}
.course-body li i{color:var(--accent);font-size:12px;width:16px;text-align:center}
.course-foot{padding:16px 28px;border-top:1px solid var(--border)}
.course-foot a{display:block;text-align:center;padding:10px;border-radius:8px;font-size:13px;font-weight:600;transition:all 0.3s;text-decoration:none;color:var(--accent);border:1px solid var(--border);cursor:pointer}
.course-foot a:hover{background:var(--police-blue);color:#fff;border-color:var(--police-blue)}

/* ===== TEACHERS ===== */
.teachers{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.teacher-card{background:var(--card-solid);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);text-align:center;transition:all 0.5s cubic-bezier(0.16,1,0.3,1)}
.teacher-card:hover{box-shadow:var(--shadow-xl);transform:translateY(-8px)}
.teacher-avatar{width:100%;height:220px;overflow:hidden;position:relative}
.teacher-avatar .avatar-icon{width:90px;height:90px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:40px;margin-bottom:10px;border:3px solid rgba(255,255,255,0.3)}
.teacher-card:nth-child(1) .teacher-avatar{background:linear-gradient(135deg,#1a56db,#1e40af)}
.teacher-card:nth-child(1) .avatar-icon{background:rgba(255,255,255,0.15);color:#fff}
.teacher-card:nth-child(2) .teacher-avatar{background:linear-gradient(135deg,#0a1a3a,#1a3a6a)}
.teacher-card:nth-child(2) .avatar-icon{background:rgba(255,255,255,0.15);color:#fff}
.teacher-card:nth-child(3) .teacher-avatar{background:linear-gradient(135deg,#b8942e,#d4a843)}
.teacher-card:nth-child(3) .avatar-icon{background:rgba(255,255,255,0.15);color:#fff}
.teacher-info{padding:20px 24px 28px}
.teacher-info h4{font-size:26px;font-weight:700;margin-bottom:4px}
.teacher-info .title{font-size:15px;color:var(--accent);font-weight:600;margin-bottom:4px}
.teacher-info .tag{display:inline-block;padding:2px 10px;border-radius:100px;font-size:11px;background:rgba(26,86,219,0.08);color:var(--accent);margin:4px 3px}
.teacher-info p{font-size:13px;color:var(--text2);margin-top:10px;line-height:1.8}

/* ===== ACHIEVEMENTS ===== */
.achievement-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.achievement-card{background:var(--card-solid);border-radius:var(--radius);padding:40px 24px;text-align:center;border:1px solid var(--border);transition:all 0.5s cubic-bezier(0.16,1,0.3,1);position:relative;overflow:hidden}
.achievement-card:hover{box-shadow:var(--shadow-xl);transform:translateY(-6px);border-color:rgba(26,86,219,0.12)}
.achievement-icon{font-size:38px;margin-bottom:14px;color:var(--police-blue)}
.achievement-card h3{font-size:40px;font-weight:900;color:var(--text);letter-spacing:-1px}
.achievement-card h3 em{font-style:normal;color:var(--accent)}
.achievement-card p{font-size:14px;color:var(--text2);margin-top:4px}

/* ===== FAQ ===== */
.faq-list{max-width:740px;margin:0 auto}
.faq-item{background:var(--card);border-radius:var(--radius-sm);border:1px solid var(--border);margin-bottom:12px;overflow:hidden;cursor:pointer;transition:all 0.3s}
.faq-item:hover{border-color:var(--accent)}
.faq-q{display:flex;justify-content:space-between;align-items:center;padding:18px 24px;font-weight:600;font-size:15px}
.faq-q .arrow{transition:transform 0.3s;font-size:12px;color:var(--text3)}
.faq-item.open .faq-q .arrow{transform:rotate(180deg)}
.faq-a{max-height:0;padding:0 24px;overflow:hidden;transition:all 0.4s;font-size:14px;color:var(--text2);line-height:1.9}
.faq-item.open .faq-a{max-height:1200px;padding:0 24px 18px}

/* ===== CONTACT ===== */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.contact-info h3{font-size:32px;font-weight:900;margin-bottom:6px;line-height:1.2}
.contact-desc{font-size:15px;color:var(--text2);margin-bottom:24px}
.contact-items{display:grid;gap:14px}
.contact-item{display:flex;align-items:center;gap:14px}
.contact-item .icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}
.contact-item .label{font-size:12px;color:var(--text3);font-weight:500}
.contact-item .val{font-size:15px;font-weight:600}
.contact-form-card{background:var(--card);border-radius:var(--radius);padding:32px;border:1px solid var(--border);box-shadow:var(--shadow)}
.contact-form-card h4{font-size:18px;font-weight:700;margin-bottom:20px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{display:flex;flex-direction:column;gap:4px}
.form-group.full{grid-column:1/-1}
.form-group label{font-size:13px;font-weight:600;color:var(--text)}
.form-group input,.form-group select,.form-group textarea{padding:10px 14px;border:1.5px solid var(--border);border-radius:8px;font-size:14px;font-family:inherit;transition:border-color 0.2s;outline:none;background:#fff}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--accent)}
.form-group input.error,.form-group select.error{border-color:#ef4444}
.form-group .error-msg{font-size:12px;color:#ef4444;display:none}
.form-group .error-msg.show{display:block}
.btn-submit{width:100%;margin-top:16px;padding:15px;border:none;border-radius:12px;background:linear-gradient(135deg,#0c1e45 0%,#1a3a6a 100%);color:#fff;font-size:15px;font-weight:600;font-family:inherit;cursor:pointer;transition:all 0.35s cubic-bezier(0.16,1,0.3,1);box-shadow:0 4px 14px rgba(6,15,36,0.15)}
.btn-submit:hover{background:linear-gradient(135deg,#1a56db 0%,#7c3aed 100%);transform:translateY(-2px);box-shadow:0 8px 25px rgba(26,86,219,0.2)}
.btn-submit:disabled{opacity:0.6;cursor:not-allowed;transform:none}
.submit-feedback{margin-top:12px;padding:12px 16px;border-radius:8px;display:none;font-size:14px}
.submit-feedback.success{display:block;background:#f0fdf4;color:#059669;border:1px solid #bbf7d0}
.submit-feedback.error{display:block;background:#fef2f2;color:#ef4444;border:1px solid #fecaca}

/* ===== QR PLACEHOLDER CARDS ===== */
.qr-placeholder-card{width:140px;height:140px;background:linear-gradient(135deg,#f8faff 0%,#f0f5ff 100%);border-radius:16px;display:flex;align-items:center;justify-content:center;margin:0 auto 0;border:1px solid rgba(26,86,219,0.08);box-shadow:0 2px 12px rgba(0,0,0,0.03),0 0 0 1px rgba(26,86,219,0.04);transition:all 0.4s cubic-bezier(0.16,1,0.3,1);position:relative;overflow:hidden;cursor:pointer}
.qr-placeholder-card::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 50% 50%,rgba(26,86,219,0.04) 0%,transparent 70%);opacity:0;transition:opacity 0.4s}
.qr-placeholder-card:hover{transform:translateY(-4px);box-shadow:0 8px 30px rgba(26,86,219,0.1),0 0 0 1px rgba(26,86,219,0.1);border-color:rgba(26,86,219,0.15)}
.qr-placeholder-card:hover::before{opacity:1}
.qr-placeholder-card .qr-svg{width:130px;height:130px;transition:transform 0.4s cubic-bezier(0.16,1,0.3,1)}
.qr-placeholder-card:hover .qr-svg{transform:scale(1.05)}
.qr-placeholder-card-dark{transition:all 0.3s}
.qr-placeholder-card-dark:hover{transform:translateY(-3px);background:rgba(255,255,255,0.15)!important;border-color:rgba(255,255,255,0.15)!important;box-shadow:0 6px 20px rgba(255,36,66,0.15)}

/* ===== PAGE HERO BANNER ===== */
.page-hero{padding:140px 0 36px;text-align:center;position:relative;overflow:hidden}
.page-hero::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(6,15,36,0.02),rgba(26,86,219,0.04),rgba(124,58,237,0.02));pointer-events:none}
.page-hero h1{font-size:44px;font-weight:900;letter-spacing:-2px;margin-bottom:12px}
.page-hero h1 span{background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.page-hero p{font-size:17px;color:var(--text2);max-width:600px;margin:0 auto}

/* ===== BRAND PAGE ===== */
.brand-story{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;padding:80px 0}
.brand-story-text h2{font-size:36px;font-weight:900;margin-bottom:20px;line-height:1.2}
.brand-story-text p{font-size:15px;color:var(--text2);line-height:2.0;margin-bottom:16px}
.brand-story-visual{background:linear-gradient(135deg,#0c1e45 0%,#1a3a6a 50%,#060f24 100%);border-radius:28px;padding:64px 40px;text-align:center;color:#fff;position:relative;overflow:hidden;border:1px solid rgba(255,255,255,0.06);box-shadow:var(--shadow-xl)}
.brand-story-visual::before{content:'';position:absolute;top:-50%;right:-30%;width:80%;height:150%;background:radial-gradient(circle at 70% 30%,rgba(212,168,67,0.08),transparent 60%)}
.brand-story-visual .brand-icon{font-size:72px;margin-bottom:20px;opacity:0.95}
.brand-story-visual h3{font-size:28px;font-weight:900;margin-bottom:8px}
.brand-story-visual p{opacity:0.8;font-size:14px}
.brand-milestones{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:60px 0}
.milestone-card{text-align:center;padding:32px 20px;background:var(--card);border-radius:var(--radius);border:1px solid var(--border);transition:all 0.4s}
.milestone-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.milestone-card .year{font-size:32px;font-weight:900;color:var(--accent)}
.milestone-card p{font-size:13px;color:var(--text2);margin-top:8px;line-height:1.8}
.milestone-card p .ml-line{display:block}
/* Teacher advantage section */
.brand-teacher-advantage{max-width:960px;margin:0 auto;padding:48px 0}
.adv-block{background:var(--card-solid);border-radius:16px;border:1px solid var(--border);padding:36px 40px;margin-bottom:28px;transition:all 0.4s;position:relative;overflow:hidden;box-shadow:var(--shadow-sm)}
.adv-block:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.adv-block::before{content:'';position:absolute;top:0;left:0;width:5px;height:100%;background:var(--accent-gradient);border-radius:3px 0 0 3px;opacity:0;transition:opacity 0.4s}
.adv-block:hover::before{opacity:1}
.adv-header{display:flex;align-items:center;gap:16px;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--border)}
.adv-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,rgba(26,86,219,0.10),rgba(26,86,219,0.05));border-radius:12px;font-size:22px;color:var(--accent);flex-shrink:0}
.adv-header h3{font-size:22px;font-weight:800;margin:0;color:var(--text);letter-spacing:0.5px}
.adv-body p{font-size:15px;color:var(--text2);line-height:2.0;margin-bottom:16px}
.adv-body p:last-child{margin-bottom:0}
.adv-footer{text-align:center;padding:12px 0 0}
.adv-slogan{display:inline-block;font-size:22px;font-weight:900;color:var(--accent);padding:12px 36px;background:linear-gradient(135deg,rgba(26,86,219,0.06),rgba(26,86,219,0.02));border-radius:32px;letter-spacing:2px}
@media(max-width:768px){.adv-block{padding:24px 22px}.adv-header h3{font-size:18px}.adv-body p{font-size:14px;line-height:1.85}.adv-slogan{font-size:18px;padding:10px 24px}}
.brand-values{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding:40px 0}
.value-card{text-align:center;padding:40px 28px;background:var(--card);border-radius:var(--radius);border:1px solid var(--border);transition:all 0.4s}
.value-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-6px)}
.value-card .val-icon{font-size:48px;margin-bottom:16px}
.value-card h4{font-size:18px;font-weight:700;margin-bottom:10px}
.value-card p{font-size:14px;color:var(--text2);line-height:1.8}

/* ===== TEACHERS DETAIL PAGE ===== */
.teacher-detail-list{display:grid;gap:40px;padding:60px 0}
.teacher-detail{display:grid;grid-template-columns:300px 1fr;gap:40px;background:var(--card);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);transition:all 0.4s}
.teacher-detail:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.teacher-detail-photo{height:100%;min-height:340px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px}
.teacher-detail:nth-child(1) .teacher-detail-photo{background:linear-gradient(135deg,#1a56db,#1e40af)}
.teacher-detail:nth-child(2) .teacher-detail-photo{background:linear-gradient(135deg,#0a1a3a,#1a3a6a)}
.teacher-detail:nth-child(3) .teacher-detail-photo{background:linear-gradient(135deg,#b8942e,#d4a843)}
.teacher-detail-photo .detail-avatar{width:120px;height:120px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:56px;background:rgba(255,255,255,0.15);color:#fff;margin-bottom:16px;border:3px solid rgba(255,255,255,0.3)}
.teacher-detail-photo .detail-name{font-size:32px;font-weight:900;color:#fff;margin-bottom:4px}
.teacher-detail-photo .detail-title{font-size:14px;color:rgba(255,255,255,0.7)}
.teacher-detail-info{padding:40px 40px 40px 0}
.teacher-detail-info p{font-size:15px;color:var(--text2);line-height:2.0;margin-bottom:16px}
.teacher-detail-info .detail-stats{display:flex;gap:32px;margin-top:20px}
.teacher-detail-info .detail-stat{text-align:center}
.teacher-detail-info .detail-stat .num{font-size:28px;font-weight:900;color:var(--accent)}
.teacher-detail-info .detail-stat .lbl{font-size:12px;color:var(--text3)}

/* ===== TEAM PHOTO BANNER ===== */
.team-photo-banner{padding:40px 0 30px;text-align:center}
.team-photo-img{max-width:860px;width:100%;height:auto;display:inline-block;border-radius:16px;box-shadow:0 10px 40px rgba(0,0,0,0.1);transition:transform 0.5s cubic-bezier(0.16,1,0.3,1),box-shadow 0.4s}
.team-photo-img:hover{transform:scale(1.01);box-shadow:0 14px 48px rgba(0,0,0,0.15)}

@media(max-width:600px){
  .team-photo-banner{padding:24px 0 18px}
  .team-photo-img{max-width:100%;border-radius:12px}
}

/* ===== TEACHERS PHOTO GALLERY ===== */
.teachers-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding:40px 0 60px}
.teacher-photo-card{border-radius:20px;overflow:hidden;cursor:pointer;background:var(--card-solid);border:1px solid var(--border);transition:transform 0.5s cubic-bezier(0.16,1,0.3,1),box-shadow 0.5s cubic-bezier(0.16,1,0.3,1)}
.teacher-photo-card:hover{transform:translateY(-8px);box-shadow:0 16px 48px rgba(26,86,219,0.15)}
.tpc-inner{position:relative;width:100%;overflow:hidden;border-radius:20px 20px 0 0;transition:all 0.5s cubic-bezier(0.16,1,0.3,1)}
.tpc-inner img{width:100%;height:auto;display:block;transition:transform 0.6s cubic-bezier(0.16,1,0.3,1),filter 0.4s}
.tpc-inner:hover img{transform:scale(1.06);filter:brightness(1.03)}
.tpc-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,0);transition:background 0.4s;border-radius:20px 20px 0 0}
.tpc-overlay i{color:#fff;font-size:22px;opacity:0;transform:scale(0.6);transition:all 0.35s cubic-bezier(0.34,1.56,0.64,1);filter:drop-shadow(0 2px 6px rgba(0,0,0,0.3))}
.tpc-inner:hover .tpc-overlay{background:rgba(0,0,0,0.18)}
.tpc-inner:hover .tpc-overlay i{opacity:1;transform:scale(1)}

/* Teacher info below photo */
.tpc-info{padding:18px 16px 20px;text-align:center}
.tpc-info h4{font-size:19px;font-weight:800;color:var(--text);margin-bottom:8px;letter-spacing:0.5px}
.tpc-tags{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.tpc-tags span{display:inline-block;padding:4px 14px;border-radius:100px;font-size:12px;font-weight:600;background:rgba(26,86,219,0.08);color:var(--accent);letter-spacing:0.3px}
.tpc-info p{font-size:13px;color:var(--text2);line-height:1.9;margin:0;max-width:380px;margin:0 auto}

/* Staggered entrance animation */
.teacher-photo-card:nth-child(odd){animation:tpcFloatIn 0.7s ease both}
.teacher-photo-card:nth-child(even){animation:tpcFloatIn 0.7s ease 0.08s both}
@keyframes tpcFloatIn{
  from{opacity:0;transform:translateY(30px) scale(0.95)}
  to{opacity:1;transform:translateY(0) scale(1)}
}

/* Lightbox */
.teacher-lightbox{position:fixed;inset:0;z-index:99999;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,0.85);backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);opacity:0;transition:opacity 0.3s}
.teacher-lightbox.active{display:flex;opacity:1}
.tlb-content{position:relative;max-width:90vw;max-height:90vh;animation:lightboxPop 0.35s cubic-bezier(0.34,1.56,0.64,1)}
.tlb-content img{width:auto;height:auto;max-height:90vh;max-width:90vw;border-radius:8px;box-shadow:0 25px 80px rgba(0,0,0,0.5);transition:opacity 0.3s,transform 0.3s}
.tlb-close{position:absolute;top:-44px;right:-10px;background:none;border:none;color:#fff;font-size:36px;cursor:pointer;width:40px;height:40px;line-height:38px;text-align:center;transition:transform 0.2s;z-index:10}
.tlb-close:hover{transform:scale(1.15) rotate(90deg)}
.tlb-prev,.tlb-next{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,0.12);border:none;color:#fff;font-size:28px;width:48px;height:48px;border-radius:50%;cursor:pointer;transition:all 0.25s;backdrop-filter:blur(4px);z-index:10}
.tlb-prev{left:-60px}.tlb-next{right:-60px}
.tlb-prev:hover,.tlb-next:hover{background:rgba(255,255,255,0.28);transform:translateY(-50%) scale(1.1)}
@keyframes lightboxPop{from{opacity:0;transform:scale(0.88)} to{opacity:1;transform:scale(1)}}

@media(max-width:900px){.teachers-gallery{grid-template-columns:repeat(2,1fr);gap:16px}}
@media(max-width:600px){
  .teachers-gallery{grid-template-columns:repeat(2,1fr);gap:12px}
  .tpc-inner{border-radius:14px 14px 0 0}
  .tpc-info{padding:12px 10px 14px}
  .tpc-info h4{font-size:16px}
  .tpc-info p{font-size:12px;line-height:1.7}
  .teacher-photo-card:hover{transform:none}
  .tlb-prev{left:6px}.tlb-next{right:6px}
}

/* ===== ACHIEVEMENTS 2026 PAGE ===== */
.achievement-2026-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;padding:12px 0 60px}
.ach2026-card{background:#fff;border-radius:16px;overflow:hidden;border:1px solid var(--border);box-shadow:0 4px 20px rgba(0,0,0,0.04);transition:all 0.45s cubic-bezier(0.16,1,0.3,1);position:relative}
.ach2026-card:hover{transform:translateY(-8px);box-shadow:0 16px 48px rgba(0,0,0,0.12)}
.ach2026-top{padding:22px 20px 16px;text-align:center;position:relative;overflow:hidden}
.ach2026-top::after{content:'';position:absolute;inset:0;background:rgba(255,255,255,0.08);pointer-events:none}
.ach2026-icon{font-size:28px;margin-bottom:10px;opacity:0.9}
.ach2026-subtitle{font-size:26px;font-weight:700;letter-spacing:0.5px}
/* All card tops use red */
.c-scheme-red{background:linear-gradient(135deg,#c62828 0%,#e53935 50%,#ef4444 100%);color:#fff}
/* Card body */
.ach2026-body{padding:24px 20px 28px;text-align:center;background:linear-gradient(180deg,#fafbff 0%,#fff 40%)}
.ach2026-number{display:flex;align-items:baseline;justify-content:center;gap:4px;margin-bottom:10px}
.ach2026-big{font-size:56px;font-weight:900;letter-spacing:-2px;line-height:1;
  background:linear-gradient(180deg,#e53935 30%,#7f1d1d 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.ach2026-suffix{font-size:20px;font-weight:700;color:#e53935}
.ach2026-suffix small{font-size:15px;color:var(--text3);font-weight:500}
.ach2026-highlight{font-size:15px;font-weight:800;color:var(--text);margin-bottom:8px}
.ach2026-highlight em{font-style:normal;color:#e53935;font-size:18px}
.ach2026-desc{font-size:13px;color:var(--text2);line-height:1.6;max-width:180px;margin:0 auto}
/* Hover shimmer */
.ach2026-card::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.15),transparent);transition:left 0.6s;z-index:1;pointer-events:none}
.ach2026-card:hover::before{left:100%}
@media(max-width:1100px){.achievement-2026-grid{grid-template-columns:repeat(2,1fr);gap:18px}}
@media(max-width:600px){.achievement-2026-grid{grid-template-columns:1fr;gap:16px;padding:8px 0 40px}.ach2026-big{font-size:48px}}
.testimonial-list{display:grid;gap:24px;padding:40px 0}
.testimonial-card{display:grid;grid-template-columns:80px 1fr;gap:20px;background:var(--card);border-radius:var(--radius);padding:28px;border:1px solid var(--border);transition:all 0.4s}
.testimonial-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.testimonial-avatar{width:80px;height:80px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:32px;color:#fff}
.testimonial-card:nth-child(1) .testimonial-avatar{background:linear-gradient(135deg,#1a56db,#2563eb)}
.testimonial-card:nth-child(2) .testimonial-avatar{background:linear-gradient(135deg,#059669,#10b981)}
.testimonial-card:nth-child(3) .testimonial-avatar{background:linear-gradient(135deg,#d4a843,#f59e0b)}
.testimonial-card:nth-child(4) .testimonial-avatar{background:linear-gradient(135deg,#7c3aed,#8b5cf6)}
.testimonial-text p{font-size:14px;color:var(--text2);line-height:1.9;font-style:italic}
.testimonial-text .t-name{font-weight:700;color:var(--text);margin-top:8px;font-style:normal}
.testimonial-text .t-school{font-size:12px;color:var(--text3)}

/* ===== CAMPUS PAGE ===== */
.map-container{background:linear-gradient(135deg,#f8faff 0%,#f0f4ff 50%,#eef3ff 100%);border-radius:var(--radius);padding:24px 24px 20px;border:1px solid rgba(26,86,219,0.08);box-shadow:var(--shadow-xl);position:relative;overflow:hidden;width:100%}
.map-container::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:var(--accent-gradient);z-index:2}
.map-wrapper{position:relative;width:100%;border-radius:12px;overflow:hidden;background:#f4f7fc}

/* Map markers - retained for potential use */
.map-marker,.marker-group,.marker-label,.marker-wave,.map-tooltip{display:none}
.campus-card{background:var(--card-solid);border-radius:14px;padding:22px 20px;border:1px solid var(--border);transition:all 0.4s cubic-bezier(0.16,1,0.3,1);position:relative;overflow:hidden;display:flex;flex-direction:column;gap:8px;height:100%}
.campus-card::before{content:'';position:absolute;top:0;left:0;width:4px;height:100%;background:var(--accent-gradient);transform:scaleY(0);transform-origin:top;transition:transform 0.4s cubic-bezier(0.16,1,0.3,1);border-radius:0 2px 2px 0}
.campus-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px);border-color:rgba(26,86,219,0.2)}
.campus-card:hover::before{transform:scaleY(1)}
.campus-card.highlight{border-color:#1a56db!important;box-shadow:0 0 0 4px rgba(26,86,219,0.08),var(--shadow-lg);transform:translateY(-4px);background:linear-gradient(135deg,#f8faff 0%,#eef3ff 100%)}
.campus-card.highlight::before{transform:scaleY(1)}
.campus-card .campus-row{display:flex;align-items:center;gap:10px}
.campus-card .campus-icon{font-size:22px;color:var(--accent);flex-shrink:0;width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:rgba(26,86,219,0.06);border-radius:10px}
.campus-card h4{font-size:17px;font-weight:700;margin:0;line-height:1.2;color:var(--text)}
.campus-card .campus-sub{font-size:14px;color:var(--accent);font-weight:600;margin:0;line-height:1.3}
.campus-card .campus-addr{font-size:13px;color:var(--text2);margin:0;line-height:1.5}
.campus-card .campus-phone{font-size:13px;color:var(--text2);font-weight:600;margin:0;line-height:1.4}
.campus-card .campus-info{display:flex;flex-direction:column;gap:4px;padding-left:46px}
/* ECharts map container */
#china-map-chart{width:100%!important}
@media(max-width:768px){#china-map-chart{height:380px!important}}

@keyframes pulseMarker{0%,100%{box-shadow:0 0 0 0 rgba(26,86,219,0.4)}50%{box-shadow:0 0 0 8px rgba(26,86,219,0)}}
@keyframes floatUpDown{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes drawLine{to{stroke-dashoffset:0}}
@keyframes fadeInUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
@keyframes compassSpin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
@keyframes particleFloat{0%{transform:translate(0,0) scale(1);opacity:1}50%{transform:translate(var(--dx),var(--dy)) scale(1.5);opacity:0.5}100%{transform:translate(0,0) scale(1);opacity:1}}
@keyframes borderGlow{0%,100%{filter:drop-shadow(0 0 3px rgba(26,86,219,0.15))}50%{filter:drop-shadow(0 0 10px rgba(26,86,219,0.3))}}
.campus-list{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:48px 0;align-items:stretch}
@media(max-width:1100px){.campus-list{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.campus-list{grid-template-columns:repeat(2,1fr);gap:14px;padding:32px 0}}

/* ===== JOIN PAGE ===== */
.join-intro{text-align:center;padding:60px 0;max-width:700px;margin:0 auto}
.join-intro h2{font-size:32px;font-weight:900;margin-bottom:16px}
.join-intro p{font-size:15px;color:var(--text2);line-height:2.0}
.positions{display:grid;gap:24px;padding:40px 0}
.position-card{background:var(--card);border-radius:var(--radius);padding:32px;border:1px solid var(--border);transition:all 0.4s}
.position-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.position-card h4{font-size:20px;font-weight:700;margin-bottom:4px;display:flex;align-items:center;gap:8px}
.position-card .pos-tag{display:inline-block;padding:2px 10px;border-radius:100px;font-size:11px;font-weight:600;margin-left:8px}
.pos-tag.full{background:rgba(26,86,219,0.1);color:var(--accent)}
.pos-tag.part{background:rgba(16,185,129,0.1);color:#059669}
.position-card .pos-location{font-size:13px;color:var(--text3);margin-bottom:12px}
.position-card p{font-size:14px;color:var(--text2);line-height:1.9;margin-bottom:12px}
.position-card .pos-req{font-size:13px;color:var(--text2);padding-left:16px}
.position-card .pos-req li{margin-bottom:4px}

/* ===== FAQ DETAIL PAGE ===== */
.faq-categories{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-bottom:40px}
.faq-cat{display:inline-flex;align-items:center;gap:6px;padding:8px 20px;border-radius:100px;font-size:13px;font-weight:600;border:1.5px solid var(--border);cursor:pointer;transition:all 0.3s;background:var(--card)}
.faq-cat:hover,.faq-cat.active{border-color:var(--accent);color:var(--accent);background:rgba(26,86,219,0.05)}

/* ===== NEWS ===== */
.news-list{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:20px}

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








.news-meta span{display:flex;align-items:center;gap:4px}
.news-home-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-6px);border-color:var(--accent)}

/* ===== FOOTER ===== */

/* ===== RESPONSIVE ===== */
@media(max-width:992px){
  .hero .container{grid-template-columns:1fr;gap:40px}
  .hero-visual{display:none}
  .hero h1{font-size:40px}
  .teachers,.features,.achievement-grid,.brand-values,.brand-milestones{grid-template-columns:repeat(2,1fr)}
  .contact-grid,.brand-story{grid-template-columns:1fr}
  
  .teacher-detail{grid-template-columns:1fr}
  .teacher-detail-info{padding:20px}
  .brand-story-visual{order:-1}
}
@media(max-width:768px){
  .nav-cta{display:none}
  .hero h1{font-size:32px}
  .hero-stats{gap:24px}
  .hero-stat h3{font-size:28px}
  .nav-links{display:none}
  .hamburger{display:flex;z-index:1001}
  .news-grid{grid-template-columns:1fr !important}
  .news-list{gap:16px}
  .achievement-grid{grid-template-columns:repeat(2,1fr) !important}
  .courses{grid-template-columns:repeat(2,1fr);gap:12px}
  .course-top{padding:20px 16px 14px}
  .course-card h3{font-size:15px}
  .course-card .course-desc{font-size:12px}
  .course-card .course-features li{font-size:11px}
  .course-card .course-footer{padding:10px 16px 12px}
  .course-card .btn-p{padding:8px 14px;font-size:13px}
  .teachers,.features,.achievement-grid,.brand-values,.brand-milestones,.campus-list{grid-template-columns:1fr}
  .section-title{font-size:28px}
  .page-hero h1{font-size:32px}
  .footer > div:first-child{flex-direction:column!important;align-items:center!important;gap:16px!important;text-align:center}
  .footer > div:first-child > div:first-child{margin-top:0!important}
  .footer > div:first-child > div:nth-child(2){padding-top:0!important;justify-content:center!important}
  .footer > div:first-child > div:nth-child(2) a{font-size:14px!important;padding:6px 10px}
  .footer > div:first-child > div:last-child{gap:12px!important;justify-content:center!important}
  .footer-social-card .footer-social-icon{width:60px!important;height:60px!important}
  .footer-social-card .footer-social-icon i{font-size:20px!important}
  .footer-social-card > span{font-size:11px!important}
  .brand-story-visual .brand-icon img{width:100%!important;max-width:240px!important}
  .brand-story-visual{padding:40px 24px!important}
}

.footer{background:linear-gradient(180deg,#0c1e45 0%,#060f24 100%);margin-top:0;padding:0;position:relative}
.footer::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,rgba(212,168,67,0.3),transparent)}

/* ===== SCROLL PROGRESS BAR ===== */
.scroll-progress{position:fixed;top:0;left:0;height:3px;background:linear-gradient(90deg,#1a56db,#2563eb,#60a5fa);z-index:10000;transition:width 0.1s linear;border-radius:0 3px 3px 0}

/* ===== BACK TO TOP ===== */
.back-to-top{position:fixed;bottom:30px;right:30px;width:50px;height:50px;border-radius:14px;background:linear-gradient(135deg,#0c1e45 0%,#1a3a6a 100%);color:#fff;border:none;cursor:pointer;z-index:9999;display:flex;align-items:center;justify-content:center;font-size:20px;box-shadow:0 4px 20px rgba(6,15,36,0.25);opacity:0;visibility:hidden;transform:translateY(20px);transition:all 0.4s cubic-bezier(0.16,1,0.3,1)}
.back-to-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.back-to-top:hover{background:linear-gradient(135deg,#1a56db 0%,#7c3aed 100%);transform:translateY(-4px) scale(1.05);box-shadow:0 8px 30px rgba(26,86,219,0.3)}

/* ===== MOBILE STICKY CTA ===== */
.mobile-cta{display:none;position:fixed;bottom:0;left:0;right:0;z-index:9998;background:rgba(255,255,255,0.95);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);padding:12px 20px;border-top:1px solid var(--border);box-shadow:0 -4px 20px rgba(0,0,0,0.06);gap:10px}
.mobile-cta a{flex:1;text-align:center;padding:10px;border-radius:8px;font-size:14px;font-weight:600;text-decoration:none;cursor:pointer;transition:all 0.3s}
.mobile-cta .cta-consult{background:var(--police-blue);color:#fff}
.mobile-cta .cta-consult:hover{background:var(--accent);transform:translateY(-2px)}
.mobile-cta .cta-phone{background:transparent;color:var(--police-blue);border:1.5px solid var(--border)}
.mobile-cta .cta-phone:hover{border-color:var(--accent);color:var(--accent)}
@media(max-width:768px){.mobile-cta{display:flex}}

/* ===== BUTTON RIPPLE EFFECT ===== */
.btn-p,.btn-submit{position:relative;overflow:hidden}
.btn-p .ripple,.btn-submit .ripple{position:absolute;border-radius:50%;background:rgba(255,255,255,0.3);transform:scale(0);animation:rippleEffect 0.6s ease-out;pointer-events:none}
@keyframes rippleEffect{to{transform:scale(4);opacity:0}}

/* ===== ENHANCED CARD GLOW ===== */
.feature-card,.course-card,.teacher-card,.achievement-card,.showcase-card,.campus-card,.value-card,.news-card,.news-home-card,.milestone-card,.position-card,.testimonial-card{position:relative;overflow:hidden}
.feature-card::after,.course-card::after,.teacher-card::after,.achievement-card::after,.showcase-card::after,.campus-card::after,.value-card::after,.news-card::after,.news-home-card::after,.milestone-card::after,.position-card::after{content:'';position:absolute;inset:0;border-radius:inherit;opacity:0;transition:opacity 0.4s;pointer-events:none;z-index:0;background:radial-gradient(600px circle at var(--mx) var(--my),rgba(26,86,219,0.07),transparent 40%)}

/* ===== HERO ENHANCEMENT ===== */
.hero{background:linear-gradient(165deg,#f0f4ff 0%,#e8effe 15%,#f4f6fb 40%,#eef1f6 100%)}
.hero .container{z-index:3}

/* ===== WAVE SECTION DIVIDER ===== */
.section-divider{width:100%;overflow:hidden;line-height:0;transform:translateY(-1px)}
.section-divider svg{display:block;width:calc(100% + 1.3px);height:60px}
.section-divider.flip svg{transform:rotate(180deg)}

/* ===== PARTICLE BG ===== */
.particles-container{position:fixed;inset:0;pointer-events:none;z-index:0;overflow:hidden}
.particle{position:absolute;background:var(--accent);border-radius:50%;opacity:0.06;animation:particleFloat 15s infinite linear}
@keyframes particleFloat{0%{transform:translateY(100vh) scale(0)}10%{opacity:0.08}50%{opacity:0.04}90%{opacity:0.08}100%{transform:translateY(-10vh) scale(1);opacity:0}}

/* ===== SMOOTH IMAGE LOADING ===== */
img{opacity:0;transition:opacity 0.5s ease}
img.loaded{opacity:1}

/* ===== ENHANCED FORM BUTTON ===== */
.btn-submit{position:relative;overflow:hidden}
.btn-submit::before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.15),transparent);transform:translateX(-100%);transition:transform 0.6s}
.btn-submit:hover::before{transform:translateX(100%)}

@media(max-width:768px){
  .back-to-top{bottom:80px;right:16px;width:40px;height:40px;font-size:16px}
}


/* ===== CAROUSEL ===== */
.carousel-container{position:relative;width:100%;max-width:none;border-radius:28px;overflow:hidden!important;box-shadow:var(--shadow-xl);background:transparent!important;border:none!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important;display:block!important;flex-direction:unset!important;align-items:unset!important;justify-content:unset!important;padding:0!important;aspect-ratio:4/3}
.carousel-track{display:flex;width:100%;height:100%;transition:transform 0.6s cubic-bezier(0.16,1,0.3,1)}
.carousel-slide{min-width:100%;height:100%;overflow:hidden;flex-shrink:0}
.carousel-slide img{opacity:1!important;width:100%;height:100%;object-fit:cover}
.carousel-dots{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:10;pointer-events:auto}
.carousel-dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,0.6);cursor:pointer;transition:all 0.3s;box-shadow:0 1px 3px rgba(0,0,0,0.3);border:1px solid rgba(0,0,0,0.1)}
.carousel-dot.active{background:#fff;width:28px;border-radius:5px;box-shadow:0 1px 4px rgba(0,0,0,0.4)}

/* ===== ARTICLE CARDS ===== */
.article-card{background:var(--card);border-radius:16px;padding:24px;border:1px solid var(--border);transition:all 0.4s;cursor:pointer}
.article-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px);border-color:var(--accent)}
.article-card h4{font-size:16px;font-weight:700;margin-bottom:8px;line-height:1.5}
.article-card p{font-size:13px;color:var(--text2);line-height:1.8;margin-bottom:12px}
.article-card a{color:var(--accent);font-size:13px;font-weight:600;cursor:pointer;text-decoration:none}

/* ===== NEWS HOME CARD ===== */
.news-home-card{background:var(--card);border-radius:16px;overflow:hidden;border:1px solid var(--border);transition:all 0.4s;display:flex;flex-direction:column}
.news-home-card-body{display:flex;flex-direction:column;flex:1;padding:24px 24px 20px}
.news-home-card h4{font-size:16px;font-weight:700;margin-bottom:8px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-home-card p{font-size:13px;color:var(--text2);line-height:1.8;margin-bottom:12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-home-card a.more-link{display:inline-flex;align-items:center;gap:4px;color:var(--accent);font-size:13px;font-weight:600;cursor:pointer;text-decoration:none;margin-top:auto;padding:6px 14px;border-radius:100px;background:rgba(26,86,219,0.06);transition:all 0.3s;align-self:flex-start}
.news-home-card a.more-link:hover{color:#fff;background:var(--accent);transform:translateX(2px)}
.news-home-card a.more-link i{font-size:11px;transition:transform 0.3s}
.news-home-card a.more-link:hover i{transform:translateX(3px)}
.news-card-tag{display:inline-block;padding:3px 10px;border-radius:100px;font-size:11px;font-weight:600}

/* ===== CONTACT QR ===== */
.contact-qr-right{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px;background:var(--card);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow)}
.contact-qr-title{font-size:18px;font-weight:700;margin-bottom:24px;color:var(--text);text-align:center}
.contact-qr-section{display:flex;gap:32px;margin-top:0}
.contact-qr-section img{opacity:1!important}

/* ===== NEWS PAGE ===== */
.news-stats-bar{display:flex;gap:0;background:var(--card);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);margin-bottom:20px}
.news-stat{flex:1;text-align:center;padding:18px 12px;border-right:1px solid var(--border)}
.news-stat:last-child{border-right:none}
.news-stat-num{display:block;font-size:24px;font-weight:700;color:var(--accent);line-height:1.2}
.news-stat-label{display:block;font-size:12px;color:var(--text3);margin-top:4px}

/* Academy filter bar */
.academy-filter-bar{background:var(--card);border-radius:var(--radius);padding:20px 24px;box-shadow:var(--shadow);margin-bottom:12px;display:flex;align-items:flex-start;gap:16px;flex-wrap:wrap}
.academy-filter-label{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:700;color:var(--text);white-space:nowrap;padding-top:6px}
.academy-filter-label i{color:var(--accent);font-size:13px}
.academy-tags-wrap{flex:1;display:flex;flex-wrap:wrap;gap:8px;min-width:0}
.academy-filter-toggle{display:none;font-size:13px;color:var(--accent);cursor:pointer;padding:6px 0;font-weight:600;user-select:none}
/* Academy tag colors - 统一两色：有更新/无更新 */
.academy-tag{display:inline-flex;align-items:center;padding:5px 14px;border-radius:100px;font-size:12px;font-weight:600;cursor:pointer;border:1.5px solid transparent;transition:all 0.2s;white-space:nowrap;user-select:none;background:rgba(37,99,235,0.1);color:#2563eb}
.academy-tag.inactive{background:rgba(148,163,184,0.1);color:#94a3b8;cursor:default;pointer-events:none}
.academy-tag.inactive:hover{transform:none;box-shadow:none}
.academy-tag:hover{transform:translateY(-1px);box-shadow:0 2px 8px rgba(0,0,0,0.1)}
.academy-tag.active{background:#2563eb;color:#fff;box-shadow:0 2px 8px rgba(37,99,235,0.3)}
.academy-reset-btn{display:inline-flex;align-items:center;gap:4px;padding:6px 16px;border-radius:100px;font-size:12px;font-weight:600;background:var(--border);color:var(--text2);border:none;cursor:pointer;white-space:nowrap;transition:all 0.2s}
.academy-reset-btn:hover{background:#e5e7eb;color:var(--text)}
.academy-reset-row{text-align:right;margin-bottom:24px}

.news-list{display:flex;flex-direction:column;gap:16px}
#newsMoreList{margin-top:16px}
.news-item{display:block;background:var(--card);border-radius:12px;padding:24px;box-shadow:var(--shadow);transition:all .3s;cursor:pointer;border:1px solid transparent}
.news-item:hover{box-shadow:var(--shadow-xl);border-color:var(--accent);transform:translateY(-2px)}
.news-item-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}
.news-tag{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:500;line-height:1.5}
.news-tag-source{background:#eff6ff;color:#1a56db}
.news-tag-source.gov{background:#fef2f2;color:#dc2626}
.news-tag-cat{background:#f0fdf4;color:#16a34a}
.news-tag-cat.cat-招生简章{background:#fef3c7;color:#92400e}
.news-tag-cat.cat-笔试{background:#eff6ff;color:#1a56db}
.news-tag-cat.cat-面试{background:#f5f3ff;color:#7c3aed}
.news-tag-cat.cat-录取{background:#fef2f2;color:#dc2626}
.news-tag-cat.cat-体测{background:#ecfdf5;color:#059669}
.news-tag-cat.cat-政审{background:#fff7ed;color:#c2410c}
.news-tag-cat.cat-公告{background:#f1f5f9;color:#475569}
.news-tag-cat.cat-政策解读{background:#fdf4ff;color:#a21caf}
.news-tag-cat.cat-考试经验{background:#f0f9ff;color:#0284c7}
.news-tag-time{background:#f8fafc;color:var(--text3)}
.news-item-title{font-size:17px;font-weight:700;margin:0 0 10px;color:var(--text);line-height:1.5}
.news-item:hover .news-item-title{color:var(--accent)}
.news-item-summary{font-size:14px;color:var(--text2);line-height:1.7;margin:0;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.news-item-footer{display:flex;align-items:center;justify-content:space-between;margin-top:14px;padding-top:14px;border-top:1px solid var(--border)}
.news-item-source{font-size:13px;color:var(--text3);display:flex;align-items:center;gap:6px}
.news-item-arrow{font-size:13px;color:var(--accent);display:flex;align-items:center;gap:4px;opacity:0;transition:opacity .3s}
.news-item:hover .news-item-arrow{opacity:1}

.news-load-more{text-align:center;padding:40px 0 48px;position:relative}
.news-load-more .btn-s{padding:14px 44px;font-size:15px;background:var(--accent);color:#fff;border:none;border-radius:50px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:8px;box-shadow:0 4px 20px rgba(26,86,219,0.3);transition:all 0.3s}
.news-load-more .btn-s:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(26,86,219,0.4)}
.news-loading{text-align:center;padding:60px 0;color:var(--text3);font-size:15px}
.news-loading i{margin-right:8px}
.news-empty{text-align:center;padding:80px 0;color:var(--text3)}
.news-empty i{font-size:48px;margin-bottom:16px;display:block;opacity:.4}

@media(max-width:992px){
  .articles-grid{{grid-template-columns:repeat(2,1fr)!important}}
  .contact-grid{grid-template-columns:1fr!important}
  .contact-qr-right{padding:32px 20px}
}
@media(max-width:768px){
  .articles-grid{grid-template-columns:1fr!important}
  .news-grid{grid-template-columns:1fr!important}
  .contact-qr-section{flex-direction:column;align-items:center;gap:24px}
  .contact-qr-right{padding:28px 16px}
  /* Mobile: news stats bar 2-col grid, smaller update time */
  .news-stats-bar{flex-wrap:wrap!important}
  .news-stat{flex:1 1 50%!important;min-width:50%!important;padding:14px 8px!important}
  .news-stat:nth-child(2){border-right:none!important}
  .news-stat-num{font-size:20px!important}
  #newsUpdateTime{font-size:20px!important}
  /* Mobile: academy filter collapse */
  .academy-filter-toggle{display:inline-block!important}
  .academy-tags-wrap.collapsed{display:none!important}
  .academy-tags-wrap:not(.collapsed){display:flex!important;flex:0 0 100%!important;flex-flow:row wrap!important;gap:8px!important}
  .academy-tags-wrap:not(.collapsed) .academy-tag{flex:0 0 auto!important;margin:0!important}
  /* Mobile: footer social popup tap-to-toggle */
  .footer-social-popup img{width:200px!important;height:200px!important}
  .footer-social-card.active .footer-social-popup{visibility:visible!important;opacity:1!important;pointer-events:auto!important;transform:translateX(-50%) translateY(-4px)!important}
}

/* ===== FOOTER SOCIAL CARDS HOVER POPUP ===== */
.footer-social-card{position:relative;text-align:center}
.footer-social-popup{position:absolute;bottom:100%;left:50%;transform:translateX(-50%) translateY(10px);background:rgba(15,30,60,0.97);border:1px solid rgba(255,255,255,0.12);border-radius:14px;padding:16px;opacity:0;visibility:hidden;transition:all 0.3s ease;pointer-events:none;z-index:9999;box-shadow:0 12px 40px rgba(0,0,0,0.4);margin-bottom:8px;white-space:nowrap}
.footer-social-popup::after{content:'';position:absolute;top:100%;left:50%;transform:translateX(-50%);border:8px solid transparent;border-top-color:rgba(15,30,60,0.97)}
.footer-social-card:hover .footer-social-popup{opacity:1;visibility:hidden;transform:translateX(-50%) translateY(-4px)}
/* Force visibility on hover via JS-like approach - use a sibling trick */
.footer-social-card:hover .footer-social-popup{visibility:visible!important;opacity:1!important}