/* ============================================
   国产主播视频社区 - 原创样式表
   品牌：国产主播 | 域名：togLpq.cn
   配色：深蓝#0D1B2A 橙色#FF6B35 白#F8F9FA
   ============================================ */

/* Reset & Base */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","WenQuanYi Micro Hei",sans-serif;color:#2D3748;background:#F8F9FA;line-height:1.7;overflow-x:hidden}
a{color:#FF6B35;text-decoration:none;transition:color .25s}
a:hover{color:#E85D26}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.3;color:#0D1B2A}

/* Container */
.kkt-container{width:100%;max-width:1240px;margin:0 auto;padding:0 20px}

/* ===== Header ===== */
.kkt-header{position:sticky;top:0;z-index:1000;background:linear-gradient(135deg,#0D1B2A 0%,#1B3A5C 100%);box-shadow:0 2px 16px rgba(13,27,42,.18);backdrop-filter:blur(10px)}
.kkt-header-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.kkt-logo img{height:48px;width:auto}
.kkt-nav-list{display:flex;gap:6px}
.kkt-nav-item a{display:block;padding:8px 18px;color:#CBD5E0;font-size:.95rem;font-weight:500;border-radius:8px;transition:all .25s}
.kkt-nav-item a:hover,.kkt-nav-item.active a{color:#FFF;background:rgba(255,107,53,.15)}
.kkt-nav-item.active a{color:#FF6B35;font-weight:600}
.kkt-mobile-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.kkt-mobile-toggle span{width:24px;height:2px;background:#CBD5E0;border-radius:2px;transition:all .3s}
.kkt-search-bar{padding:10px 0 14px;display:none}
.kkt-search-form{display:flex;max-width:560px;margin:0 auto}
.kkt-search-input{flex:1;padding:10px 18px;border:2px solid rgba(255,107,53,.3);border-right:none;border-radius:10px 0 0 10px;background:rgba(255,255,255,.08);color:#FFF;font-size:.95rem;outline:none;transition:border-color .25s}
.kkt-search-input:focus{border-color:#FF6B35}
.kkt-search-input::placeholder{color:#8899AA}
.kkt-search-btn{padding:10px 24px;background:#FF6B35;color:#FFF;border:2px solid #FF6B35;border-radius:0 10px 10px 0;font-weight:600;cursor:pointer;transition:background .25s}
.kkt-search-btn:hover{background:#E85D26}

/* ===== Hero ===== */
.kkt-hero{position:relative;min-height:600px;display:flex;align-items:center;overflow:hidden}
.kkt-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;background-repeat:no-repeat}
.kkt-hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(13,27,42,.88) 0%,rgba(27,58,92,.72) 50%,rgba(255,107,53,.15) 100%)}
.kkt-hero-content{position:relative;z-index:2;padding:80px 0;max-width:720px}
.kkt-hero-title{font-size:2.6rem;color:#FFF;margin-bottom:16px;letter-spacing:1px}
.kkt-hero-subtitle{font-size:1.25rem;color:#FF6B35;font-weight:600;margin-bottom:12px}
.kkt-hero-desc{font-size:1rem;color:#CBD5E0;margin-bottom:32px;line-height:1.8}
.kkt-hero-actions{display:flex;gap:16px;margin-bottom:40px;flex-wrap:wrap}
.kkt-hero-stats{display:flex;gap:32px;flex-wrap:wrap}
.kkt-stat-item{text-align:center}
.kkt-stat-num{display:block;font-size:1.6rem;font-weight:800;color:#FF6B35}
.kkt-stat-label{font-size:.85rem;color:#8899AA}

/* ===== Buttons ===== */
.kkt-btn{display:inline-block;padding:12px 32px;font-size:1rem;font-weight:600;border-radius:10px;cursor:pointer;transition:all .3s;border:2px solid transparent;text-align:center}
.kkt-btn-primary{background:#FF6B35;color:#FFF;border-color:#FF6B35}
.kkt-btn-primary:hover{background:#E85D26;transform:translateY(-2px);box-shadow:0 6px 20px rgba(255,107,53,.35)}
.kkt-btn-outline{background:transparent;color:#FFF;border-color:rgba(255,255,255,.4)}
.kkt-btn-outline:hover{border-color:#FF6B35;color:#FF6B35}
.kkt-btn-sm{padding:8px 20px;font-size:.88rem;border-radius:8px;background:#FF6B35;color:#FFF;border:2px solid #FF6B35}
.kkt-btn-sm:hover{background:#E85D26;color:#FFF}
.kkt-btn-outline-sm{background:transparent;color:#FF6B35;border-color:#FF6B35}
.kkt-btn-outline-sm:hover{background:#FF6B35;color:#FFF}

/* ===== Sections ===== */
.kkt-section{padding:72px 0}
.kkt-section-title{font-size:2rem;text-align:center;margin-bottom:12px;color:#0D1B2A;position:relative}
.kkt-section-title::after{content:"";display:block;width:60px;height:4px;background:linear-gradient(90deg,#FF6B35,#FFB347);border-radius:2px;margin:12px auto 0}
.kkt-section-desc{text-align:center;color:#5A6B7F;font-size:1.05rem;margin-bottom:48px;max-width:680px;margin-left:auto;margin-right:auto}
.kkt-alt-bg{background:#EDF2F7}

/* ===== Video Grid ===== */
.kkt-video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.kkt-video-grid-3{grid-template-columns:repeat(3,1fr)}
.kkt-video-card{background:#FFF;border-radius:14px;overflow:hidden;box-shadow:0 4px 16px rgba(13,27,42,.06);transition:all .35s;cursor:pointer}
.kkt-video-card:hover{transform:translateY(-6px);box-shadow:0 12px 36px rgba(13,27,42,.12)}
.kkt-video-thumb{position:relative;overflow:hidden;aspect-ratio:16/9;background:#1A2332}
.kkt-video-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.kkt-video-card:hover .kkt-video-thumb img{transform:scale(1.06)}
.kkt-play-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(13,27,42,.35);opacity:0;transition:opacity .35s}
.kkt-video-card:hover .kkt-play-overlay{opacity:1}
.kkt-play-btn{width:56px;height:56px;background:rgba(255,107,53,.9);border-radius:50%;position:relative;transition:transform .3s}
.kkt-play-btn::after{content:"";position:absolute;left:22px;top:16px;border-style:solid;border-width:12px 0 12px 20px;border-color:transparent transparent transparent #FFF}
.kkt-video-card:hover .kkt-play-btn{transform:scale(1.12)}
.kkt-video-duration{position:absolute;bottom:10px;right:10px;background:rgba(13,27,42,.8);color:#FFF;padding:3px 8px;border-radius:4px;font-size:.78rem;font-weight:600}
.kkt-video-info{padding:16px 18px}
.kkt-video-title{font-size:.98rem;font-weight:600;color:#0D1B2A;margin-bottom:8px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.kkt-video-meta{display:flex;gap:12px;font-size:.82rem;color:#8899AA;flex-wrap:wrap}

/* ===== Entertainment Grid ===== */
.kkt-ent-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.kkt-ent-card{background:#FFF;border-radius:14px;padding:32px 24px;text-align:center;box-shadow:0 4px 16px rgba(13,27,42,.06);transition:all .35s;border:2px solid transparent}
.kkt-ent-card:hover{border-color:#FF6B35;transform:translateY(-4px);box-shadow:0 8px 28px rgba(255,107,53,.12)}
.kkt-ent-icon{font-size:2.4rem;margin-bottom:16px;color:#FF6B35}
.kkt-ent-title{font-size:1.15rem;font-weight:700;margin-bottom:10px;color:#0D1B2A}
.kkt-ent-desc{font-size:.9rem;color:#5A6B7F;line-height:1.7;margin-bottom:14px}
.kkt-ent-tag{display:inline-block;padding:4px 14px;background:linear-gradient(135deg,#FF6B35,#FFB347);color:#FFF;border-radius:20px;font-size:.78rem;font-weight:600}

/* ===== AI Section ===== */
.kkt-ai-section{background:linear-gradient(135deg,#0D1B2A 0%,#1B3A5C 100%)}
.kkt-ai-section .kkt-section-title{color:#FFF}
.kkt-ai-section .kkt-section-title::after{background:linear-gradient(90deg,#FF6B35,#FFB347)}
.kkt-ai-section .kkt-section-desc{color:#8899AA}
.kkt-ai-layout{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.kkt-ai-image{border-radius:14px;overflow:hidden;box-shadow:0 8px 32px rgba(0,0,0,.3)}
.kkt-ai-image img{width:100%;height:auto}
.kkt-ai-features{margin-top:28px}
.kkt-ai-feature{margin-bottom:24px;padding-left:20px;border-left:3px solid #FF6B35}
.kkt-ai-feature h4{color:#FF6B35;font-size:1.05rem;margin-bottom:6px}
.kkt-ai-feature p{color:#CBD5E0;font-size:.92rem;line-height:1.7}

/* ===== Community Grid ===== */
.kkt-comm-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.kkt-comm-card{background:#FFF;border-radius:14px;overflow:hidden;box-shadow:0 4px 16px rgba(13,27,42,.06);transition:all .35s}
.kkt-comm-card:hover{transform:translateY(-4px);box-shadow:0 8px 28px rgba(13,27,42,.1)}
.kkt-comm-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.kkt-comm-info{padding:18px}
.kkt-comm-info h3{font-size:1.05rem;margin-bottom:8px;color:#0D1B2A}
.kkt-comm-info p{font-size:.88rem;color:#5A6B7F;margin-bottom:8px;line-height:1.6}
.kkt-comm-count{font-size:.8rem;color:#8899AA}
.kkt-comm-card-lg{grid-column:span 1}
.kkt-comm-card-lg .kkt-comm-info{padding:20px}
.kkt-comm-stats{display:flex;gap:16px;font-size:.82rem;color:#8899AA;margin-bottom:12px;flex-wrap:wrap}

/* ===== Expert Grid ===== */
.kkt-expert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.kkt-expert-card{background:#FFF;border-radius:14px;padding:32px 20px;text-align:center;box-shadow:0 4px 16px rgba(13,27,42,.06);transition:all .35s}
.kkt-expert-card:hover{transform:translateY(-4px);box-shadow:0 8px 28px rgba(13,27,42,.1)}
.kkt-expert-avatar{width:100px;height:100px;border-radius:50%;object-fit:cover;margin:0 auto 16px;border:3px solid #FF6B35}
.kkt-expert-name{font-size:1.15rem;font-weight:700;color:#0D1B2A;margin-bottom:4px}
.kkt-expert-role{font-size:.88rem;color:#FF6B35;font-weight:600;margin-bottom:12px}
.kkt-expert-desc{font-size:.85rem;color:#5A6B7F;line-height:1.6;margin-bottom:16px}
.kkt-expert-actions{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}

/* ===== Partners ===== */
.kkt-partners-wall{display:flex;flex-wrap:wrap;gap:16px;justify-content:center;margin-bottom:48px}
.kkt-partner-item{padding:14px 28px;background:#FFF;border-radius:10px;font-size:1.1rem;font-weight:700;color:#1B3A5C;box-shadow:0 2px 8px rgba(13,27,42,.06);transition:all .3s;letter-spacing:1px}
.kkt-partner-item:hover{color:#FF6B35;transform:translateY(-2px);box-shadow:0 4px 16px rgba(255,107,53,.15)}

/* ===== HowTo Steps ===== */
.kkt-howto{background:#FFF;border-radius:14px;padding:40px;box-shadow:0 4px 16px rgba(13,27,42,.06)}
.kkt-howto-title{font-size:1.4rem;text-align:center;margin-bottom:32px;color:#0D1B2A}
.kkt-howto-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.kkt-step{text-align:center}
.kkt-step-num{width:48px;height:48px;background:linear-gradient(135deg,#FF6B35,#FFB347);color:#FFF;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.3rem;font-weight:800;margin:0 auto 14px}
.kkt-step h4{font-size:1.05rem;margin-bottom:8px;color:#0D1B2A}
.kkt-step p{font-size:.88rem;color:#5A6B7F;line-height:1.6}

/* ===== Reviews ===== */
.kkt-review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.kkt-review-card{background:#FFF;border-radius:14px;padding:28px;box-shadow:0 4px 16px rgba(13,27,42,.06);transition:all .35s;border-top:3px solid #FF6B35}
.kkt-review-card:hover{transform:translateY(-4px);box-shadow:0 8px 28px rgba(13,27,42,.1)}
.kkt-review-stars{color:#FFB347;font-size:1.2rem;margin-bottom:12px;letter-spacing:2px}
.kkt-review-text{font-size:.92rem;color:#2D3748;line-height:1.8;margin-bottom:16px;font-style:italic}
.kkt-review-author{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.kkt-review-name{font-weight:600;color:#0D1B2A;font-size:.9rem}
.kkt-review-badge{padding:3px 10px;background:rgba(255,107,53,.1);color:#FF6B35;border-radius:20px;font-size:.75rem;font-weight:600}

/* ===== FAQ ===== */
.kkt-faq-list{max-width:800px;margin:0 auto}
.kkt-faq-item{margin-bottom:12px;background:#FFF;border-radius:12px;overflow:hidden;box-shadow:0 2px 8px rgba(13,27,42,.04)}
.kkt-faq-question{display:flex;align-items:center;justify-content:space-between;padding:18px 24px;cursor:pointer;transition:background .25s}
.kkt-faq-question:hover{background:rgba(255,107,53,.04)}
.kkt-faq-question h3{font-size:1rem;font-weight:600;color:#0D1B2A;flex:1}
.kkt-faq-toggle{font-size:1.5rem;color:#FF6B35;font-weight:300;transition:transform .3s;min-width:24px;text-align:center}
.kkt-faq-item.active .kkt-faq-toggle{transform:rotate(45deg)}
.kkt-faq-answer{max-height:0;overflow:hidden;transition:max-height .4s ease,padding .4s ease}
.kkt-faq-item.active .kkt-faq-answer{max-height:300px;padding:0 24px 18px}
.kkt-faq-answer p{font-size:.92rem;color:#5A6B7F;line-height:1.8}

/* ===== Contact ===== */
.kkt-contact-grid{display:grid;grid-template-columns:1fr 1fr auto;gap:32px;align-items:start}
.kkt-contact-card{background:#FFF;border-radius:14px;padding:28px;box-shadow:0 4px 16px rgba(13,27,42,.06)}
.kkt-contact-card h3{font-size:1.15rem;margin-bottom:16px;color:#0D1B2A;padding-bottom:12px;border-bottom:2px solid #FF6B35}
.kkt-contact-list{list-style:none}
.kkt-contact-list li{padding:8px 0;font-size:.92rem;color:#5A6B7F;border-bottom:1px solid #EDF2F7}
.kkt-contact-list li:last-child{border-bottom:none}
.kkt-contact-list li strong{color:#0D1B2A}
.kkt-contact-qrcodes{display:flex;flex-direction:column;gap:20px}
.kkt-qrcode{text-align:center}
.kkt-qrcode img{width:160px;height:160px;border-radius:10px;margin:0 auto 8px;box-shadow:0 2px 8px rgba(13,27,42,.08)}
.kkt-qrcode p{font-size:.82rem;color:#5A6B7F}

/* ===== Share ===== */
.kkt-share-section{padding:40px 0;background:#EDF2F7}
.kkt-share-title{text-align:center;font-size:1.2rem;margin-bottom:20px;color:#0D1B2A}
.kkt-share-btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.kkt-share-btn{padding:10px 24px;border-radius:8px;font-size:.9rem;font-weight:600;color:#FFF;transition:all .3s}
.kkt-share-wechat{background:#07C160}
.kkt-share-weibo{background:#E6162D}
.kkt-share-douyin{background:#161823}
.kkt-share-bilibili{background:#00A1D6}
.kkt-share-btn:hover{transform:translateY(-2px);opacity:.9;color:#FFF}

/* ===== Footer ===== */
.kkt-footer{background:linear-gradient(135deg,#0D1B2A 0%,#162D4A 100%);color:#8899AA;padding:48px 0 0}
.kkt-footer-top{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;padding-bottom:32px;border-bottom:1px solid rgba(255,255,255,.08)}
.kkt-footer-brand img{height:40px;width:auto;margin-bottom:12px}
.kkt-footer-brand p{font-size:.9rem;line-height:1.7;color:#8899AA}
.kkt-footer-links h4,.kkt-footer-contact h4{color:#FFF;font-size:1rem;margin-bottom:14px}
.kkt-footer-links ul{list-style:none}
.kkt-footer-links li{margin-bottom:8px}
.kkt-footer-links a{color:#8899AA;font-size:.88rem;transition:color .25s}
.kkt-footer-links a:hover{color:#FF6B35}
.kkt-footer-contact p{font-size:.88rem;line-height:1.8}
.kkt-footer-bottom{padding:20px 0;text-align:center;font-size:.82rem;color:#5A6B7F}
.kkt-footer-bottom p{margin-bottom:4px}

/* ===== Breadcrumb ===== */
.kkt-breadcrumb{background:#EDF2F7;padding:14px 0}
.kkt-breadcrumb-list{display:flex;gap:8px;font-size:.88rem;color:#5A6B7F;flex-wrap:wrap}
.kkt-breadcrumb-list li::after{content:">";margin-left:8px;color:#AAB}
.kkt-breadcrumb-list li:last-child::after{display:none}
.kkt-breadcrumb-list li.active{color:#0D1B2A;font-weight:600}
.kkt-breadcrumb-list a{color:#5A6B7F}
.kkt-breadcrumb-list a:hover{color:#FF6B35}

/* ===== Page Hero ===== */
.kkt-page-hero{background:linear-gradient(135deg,#0D1B2A 0%,#1B3A5C 100%);padding:56px 0;position:relative;overflow:hidden}
.kkt-page-hero-offroad,.kkt-page-hero-sports{background-size:cover;background-position:center}
.kkt-page-hero-offroad::before,.kkt-page-hero-sports::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(13,27,42,.85) 0%,rgba(27,58,92,.7) 100%)}
.kkt-page-hero .kkt-container{position:relative;z-index:2}
.kkt-page-hero h1{font-size:2rem;color:#FFF;margin-bottom:12px}
.kkt-page-hero p{font-size:1.05rem;color:#CBD5E0;max-width:700px}

/* ===== Filter Bar ===== */
.kkt-filter-bar{margin-bottom:32px}
.kkt-filter-bar h2{font-size:1.3rem;margin-bottom:16px;color:#0D1B2A}
.kkt-filter-tags{display:flex;gap:10px;flex-wrap:wrap}
.kkt-filter-tag{padding:8px 20px;border:2px solid #DDE3EB;border-radius:24px;background:#FFF;color:#5A6B7F;font-size:.88rem;font-weight:500;cursor:pointer;transition:all .25s}
.kkt-filter-tag:hover,.kkt-filter-tag.active{border-color:#FF6B35;color:#FF6B35;background:rgba(255,107,53,.06)}

/* ===== Load More ===== */
.kkt-load-more{text-align:center;margin-top:40px}

/* ===== Service Grid ===== */
.kkt-service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.kkt-service-card{background:#FFF;border-radius:14px;padding:32px;box-shadow:0 4px 16px rgba(13,27,42,.06);transition:all .35s;border-left:4px solid #FF6B35}
.kkt-service-card:hover{transform:translateY(-4px);box-shadow:0 8px 28px rgba(13,27,42,.1)}
.kkt-service-icon{font-size:2rem;margin-bottom:14px}
.kkt-service-card h3{font-size:1.15rem;margin-bottom:10px;color:#0D1B2A}
.kkt-service-card p{font-size:.9rem;color:#5A6B7F;line-height:1.7;margin-bottom:16px}
.kkt-service-features{list-style:none;padding:0}
.kkt-service-features li{padding:6px 0 6px 20px;font-size:.88rem;color:#5A6B7F;position:relative}
.kkt-service-features li::before{content:"";position:absolute;left:0;top:14px;width:8px;height:8px;background:#FF6B35;border-radius:50%}

/* ===== Process Grid ===== */
.kkt-process-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.kkt-process-step{text-align:center;padding:24px 16px;background:#FFF;border-radius:14px;box-shadow:0 2px 8px rgba(13,27,42,.04);position:relative}
.kkt-process-step::after{content:"→";position:absolute;right:-14px;top:50%;transform:translateY(-50%);color:#FF6B35;font-size:1.2rem;font-weight:700}
.kkt-process-step:last-child::after{display:none}
.kkt-process-num{font-size:1.8rem;font-weight:800;color:#FF6B35;margin-bottom:10px}
.kkt-process-step h4{font-size:.98rem;margin-bottom:8px;color:#0D1B2A}
.kkt-process-step p{font-size:.82rem;color:#5A6B7F;line-height:1.6}

/* ===== Creator Grid ===== */
.kkt-creator-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.kkt-creator-card{background:#FFF;border-radius:14px;padding:32px;text-align:center;box-shadow:0 4px 16px rgba(13,27,42,.06);transition:all .35s}
.kkt-creator-card:hover{transform:translateY(-4px);box-shadow:0 8px 28px rgba(13,27,42,.1)}
.kkt-creator-avatar{width:88px;height:88px;border-radius:50%;object-fit:cover;margin:0 auto 14px;border:3px solid #FF6B35}
.kkt-creator-card h3{font-size:1.1rem;margin-bottom:4px;color:#0D1B2A}
.kkt-creator-title{font-size:.85rem;color:#FF6B35;font-weight:600;margin-bottom:10px}
.kkt-creator-card>p{font-size:.88rem;color:#5A6B7F;line-height:1.6;margin-bottom:14px}
.kkt-creator-stats{display:flex;gap:16px;justify-content:center;font-size:.82rem;color:#8899AA}

/* ===== Topic List ===== */
.kkt-topic-list{max-width:800px;margin:0 auto}
.kkt-topic-item{display:flex;align-items:center;gap:16px;padding:18px 20px;background:#FFF;border-radius:12px;margin-bottom:12px;box-shadow:0 2px 8px rgba(13,27,42,.04);transition:all .3s}
.kkt-topic-item:hover{transform:translateX(4px);box-shadow:0 4px 16px rgba(13,27,42,.08)}
.kkt-topic-hot,.kkt-topic-new{min-width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:8px;font-size:.82rem;font-weight:700;color:#FFF}
.kkt-topic-hot{background:#FF6B35}
.kkt-topic-new{background:#1B3A5C}
.kkt-topic-content h3{font-size:.98rem;font-weight:600;color:#0D1B2A;margin-bottom:6px}
.kkt-topic-meta{display:flex;gap:14px;font-size:.82rem;color:#8899AA;flex-wrap:wrap}

/* ===== Stats Grid ===== */
.kkt-stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.kkt-stat-card{background:#FFF;border-radius:14px;padding:32px;text-align:center;box-shadow:0 4px 16px rgba(13,27,42,.06)}
.kkt-stat-big{display:block;font-size:2.2rem;font-weight:800;color:#FF6B35;margin-bottom:8px}
.kkt-stat-card p{font-size:.92rem;color:#5A6B7F}

/* ===== Rank List ===== */
.kkt-rank-list{max-width:700px;margin:0 auto}
.kkt-rank-item{display:flex;align-items:center;gap:16px;padding:16px 20px;background:#FFF;border-radius:12px;margin-bottom:10px;box-shadow:0 2px 8px rgba(13,27,42,.04);transition:all .3s}
.kkt-rank-item:hover{transform:translateX(4px)}
.kkt-rank-num{min-width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:8px;font-weight:800;font-size:1rem;color:#5A6B7F;background:#EDF2F7}
.kkt-rank-top{background:linear-gradient(135deg,#FF6B35,#FFB347);color:#FFF}
.kkt-rank-content{flex:1}
.kkt-rank-content h3{font-size:.95rem;font-weight:600;color:#0D1B2A;margin-bottom:4px}
.kkt-rank-content span{font-size:.82rem;color:#8899AA}

/* ===== Knowledge Grid ===== */
.kkt-knowledge-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.kkt-knowledge-card{background:#FFF;border-radius:14px;padding:28px;box-shadow:0 4px 16px rgba(13,27,42,.06);transition:all .35s}
.kkt-knowledge-card:hover{transform:translateY(-4px);box-shadow:0 8px 28px rgba(13,27,42,.1)}
.kkt-knowledge-card h3{font-size:1.05rem;margin-bottom:10px;color:#0D1B2A}
.kkt-knowledge-card p{font-size:.88rem;color:#5A6B7F;line-height:1.7;margin-bottom:14px}
.kkt-link{color:#FF6B35;font-weight:600;font-size:.9rem}
.kkt-link:hover{text-decoration:underline}

/* ===== Lazy Load ===== */
.kkt-lazy{opacity:0;transition:opacity .5s}
.kkt-lazy.loaded{opacity:1}

/* ===== Responsive ===== */
@media(max-width:1024px){
  .kkt-video-grid,.kkt-video-grid-3{grid-template-columns:repeat(2,1fr)}
  .kkt-ent-grid{grid-template-columns:repeat(2,1fr)}
  .kkt-expert-grid{grid-template-columns:repeat(2,1fr)}
  .kkt-ai-layout{grid-template-columns:1fr}
  .kkt-process-grid{grid-template-columns:repeat(3,1fr)}
  .kkt-process-step:nth-child(3)::after{display:none}
  .kkt-contact-grid{grid-template-columns:1fr 1fr}
  .kkt-contact-qrcodes{flex-direction:row;grid-column:span 2;justify-content:center}
  .kkt-footer-top{grid-template-columns:1fr 1fr}
  .kkt-stats-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .kkt-nav{display:none;position:absolute;top:72px;left:0;right:0;background:#0D1B2A;padding:16px;box-shadow:0 8px 24px rgba(0,0,0,.3)}
  .kkt-nav.active{display:block}
  .kkt-nav-list{flex-direction:column;gap:4px}
  .kkt-mobile-toggle{display:flex}
  .kkt-search-bar{display:block}
  .kkt-hero{min-height:auto}
  .kkt-hero-content{padding:48px 0}
  .kkt-hero-title{font-size:1.8rem}
  .kkt-hero-stats{gap:20px}
  .kkt-stat-num{font-size:1.3rem}
  .kkt-video-grid,.kkt-video-grid-3{grid-template-columns:1fr}
  .kkt-ent-grid{grid-template-columns:1fr}
  .kkt-comm-grid{grid-template-columns:1fr}
  .kkt-expert-grid{grid-template-columns:1fr}
  .kkt-review-grid{grid-template-columns:1fr}
  .kkt-howto-steps{grid-template-columns:1fr}
  .kkt-service-grid{grid-template-columns:1fr}
  .kkt-process-grid{grid-template-columns:1fr}
  .kkt-process-step::after{display:none}
  .kkt-creator-grid{grid-template-columns:1fr}
  .kkt-knowledge-grid{grid-template-columns:1fr}
  .kkt-contact-grid{grid-template-columns:1fr}
  .kkt-contact-qrcodes{grid-column:span 1;flex-direction:row}
  .kkt-footer-top{grid-template-columns:1fr}
  .kkt-section{padding:48px 0}
  .kkt-section-title{font-size:1.6rem}
  .kkt-page-hero h1{font-size:1.5rem}
  .kkt-stats-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:480px){
  .kkt-container{padding:0 14px}
  .kkt-hero-title{font-size:1.5rem}
  .kkt-hero-actions{flex-direction:column}
  .kkt-btn{width:100%;text-align:center}
  .kkt-hero-stats{flex-direction:column;gap:12px;align-items:flex-start}
  .kkt-stat-item{display:flex;gap:8px;align-items:baseline}
  .kkt-contact-qrcodes{flex-direction:column;align-items:center}
}