/* ============================================
   玩物社区 - 完全原创CSS样式
   配色方案：玫瑰粉 #E91E8C + 薰衣草紫 #7C3AED + 蜜糖橙 #FF6F61
   背景：深夜紫 #0F0520 / 暗紫 #1A0A2E
   ============================================ */

/* === 基础重置 === */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'PingFang SC','Microsoft YaHei','Hiragino Sans GB',sans-serif;background:#0F0520;color:#E8DFF5;line-height:1.7;overflow-x:hidden}
a{color:#F472B6;text-decoration:none;transition:color .3s}
a:hover{color:#FF6F61}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
.container{max-width:1200px;margin:0 auto;padding:0 20px}

/* === 头部导航 === */
.site-header{position:fixed;top:0;left:0;width:100%;z-index:1000;background:rgba(15,5,32,.92);backdrop-filter:blur(12px);border-bottom:1px solid rgba(124,58,237,.2);transition:all .3s}
.site-header.scrolled{background:rgba(15,5,32,.98);box-shadow:0 4px 20px rgba(124,58,237,.15)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:flex;align-items:center;gap:10px}
.logo img{width:42px;height:42px;border-radius:10px}
.logo-text{font-size:1.4rem;font-weight:700;background:linear-gradient(135deg,#E91E8C,#FF6F61);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.main-nav{display:flex;gap:24px;align-items:center}
.main-nav a{color:#C4B5FD;font-size:.95rem;font-weight:500;padding:6px 0;position:relative;transition:color .3s}
.main-nav a::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:linear-gradient(90deg,#E91E8C,#FF6F61);transition:width .3s}
.main-nav a:hover,.main-nav a.active{color:#F472B6}
.main-nav a:hover::after,.main-nav a.active::after{width:100%}
.nav-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:5px}
.nav-toggle span{width:24px;height:2px;background:#F472B6;transition:all .3s;border-radius:2px}

/* === 搜索栏 === */
.search-wrapper{background:rgba(26,10,46,.8);padding:12px 0;border-bottom:1px solid rgba(124,58,237,.15)}
.search-bar{display:flex;align-items:center;max-width:600px;margin:0 auto;background:rgba(124,58,237,.12);border:1px solid rgba(124,58,237,.25);border-radius:25px;overflow:hidden;transition:border-color .3s}
.search-bar:focus-within{border-color:#E91E8C}
.search-bar input{flex:1;padding:10px 20px;background:transparent;border:none;color:#E8DFF5;font-size:.9rem;outline:none}
.search-bar input::placeholder{color:#8B7DAF}
.search-bar button{padding:10px 24px;background:linear-gradient(135deg,#E91E8C,#7C3AED);color:#fff;border:none;cursor:pointer;font-size:.9rem;transition:opacity .3s}
.search-bar button:hover{opacity:.85}

/* === 今日更新横幅 === */
.update-banner{background:linear-gradient(90deg,#7C3AED,#E91E8C,#FF6F61);padding:8px 0;text-align:center;font-size:.85rem;color:#fff;margin-top:68px}
.update-banner .accent{font-weight:700;color:#FFF3C4}

/* === Hero区域 === */
.hero-section{position:relative;min-height:520px;display:flex;align-items:center;overflow:hidden;padding:60px 0}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.35}
.hero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(15,5,32,.9),rgba(124,58,237,.4),rgba(233,30,140,.3))}
.hero-content{position:relative;z-index:2;max-width:680px}
.hero-content h1{font-size:2.8rem;font-weight:800;line-height:1.3;margin-bottom:16px;background:linear-gradient(135deg,#fff,#F472B6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-content p{font-size:1.15rem;color:#D4C6F0;margin-bottom:28px;line-height:1.8}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px}
.hero-tags span{background:rgba(124,58,237,.25);border:1px solid rgba(124,58,237,.4);color:#DDD6FE;padding:5px 14px;border-radius:20px;font-size:.82rem}

/* === 按钮 === */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:25px;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .3s;border:none}
.btn-gradient{background:linear-gradient(135deg,#E91E8C,#7C3AED);color:#fff;box-shadow:0 4px 15px rgba(233,30,140,.3)}
.btn-gradient:hover{transform:translateY(-2px);box-shadow:0 6px 25px rgba(233,30,140,.45);color:#fff}
.btn-outline{border:1px solid #7C3AED;color:#C4B5FD;background:transparent}
.btn-outline:hover{background:rgba(124,58,237,.15);color:#F472B6}
.btn-sm{padding:8px 18px;font-size:.85rem;border-radius:20px}
.btn-primary{background:linear-gradient(135deg,#E91E8C,#FF6F61);color:#fff}

/* === 通用区块 === */
.section-padding{padding:70px 0}
.section-title{text-align:center;margin-bottom:48px}
.section-title h2{font-size:2rem;font-weight:700;margin-bottom:10px;color:#F5F0FF}
.section-title .title-line{width:60px;height:3px;background:linear-gradient(90deg,#E91E8C,#7C3AED);margin:12px auto;border-radius:3px}
.section-title p{color:#A78BFA;font-size:.95rem}

/* === 视频卡片网格 === */
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.video-card{background:rgba(26,10,46,.7);border-radius:14px;overflow:hidden;border:1px solid rgba(124,58,237,.15);transition:all .4s;cursor:pointer}
.video-card:hover{transform:translateY(-6px);border-color:rgba(233,30,140,.4);box-shadow:0 12px 35px rgba(233,30,140,.15)}
.video-thumb{position:relative;overflow:hidden;aspect-ratio:3/4}
.video-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.video-card:hover .video-thumb img{transform:scale(1.08)}
.play-btn{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:56px;height:56px;background:rgba(233,30,140,.85);border-radius:50%;display:flex;align-items:center;justify-content:center;opacity:0;transition:all .4s;box-shadow:0 4px 20px rgba(233,30,140,.4)}
.play-btn::after{content:'';border-style:solid;border-width:10px 0 10px 18px;border-color:transparent transparent transparent #fff;margin-left:3px}
.video-card:hover .play-btn{opacity:1}
.video-duration{position:absolute;bottom:10px;right:10px;background:rgba(0,0,0,.75);color:#fff;padding:3px 8px;border-radius:4px;font-size:.75rem}
.video-info{padding:16px}
.video-info .title{font-size:1rem;font-weight:600;color:#F5F0FF;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.video-meta{display:flex;align-items:center;gap:12px;font-size:.8rem;color:#8B7DAF;margin-bottom:8px}
.video-meta .icon{margin-right:2px}
.video-tags{display:flex;flex-wrap:wrap;gap:6px}
.video-tags span{background:rgba(124,58,237,.18);color:#C4B5FD;padding:3px 10px;border-radius:12px;font-size:.72rem}

/* === 影视传媒服务 === */
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.service-card{background:rgba(26,10,46,.6);border:1px solid rgba(124,58,237,.15);border-radius:14px;padding:32px 24px;text-align:center;transition:all .4s}
.service-card:hover{border-color:rgba(233,30,140,.4);transform:translateY(-4px);box-shadow:0 8px 30px rgba(124,58,237,.15)}
.service-icon{font-size:2.5rem;margin-bottom:16px}
.service-card h3{font-size:1.1rem;color:#F5F0FF;margin-bottom:10px}
.service-card p{font-size:.88rem;color:#A78BFA;line-height:1.6}

/* === 娱乐专区 === */
.entertainment-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.ent-card{background:rgba(26,10,46,.6);border:1px solid rgba(124,58,237,.12);border-radius:12px;padding:24px;text-align:center;transition:all .3s}
.ent-card:hover{border-color:#E91E8C;transform:translateY(-3px)}
.ent-card .ent-icon{font-size:2.2rem;margin-bottom:12px}
.ent-card h4{font-size:1rem;color:#F5F0FF;margin-bottom:8px}
.ent-card p{font-size:.82rem;color:#A78BFA}

/* === 社区功能 === */
.community-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.community-card{background:linear-gradient(145deg,rgba(124,58,237,.12),rgba(233,30,140,.08));border:1px solid rgba(124,58,237,.2);border-radius:14px;padding:28px;transition:all .4s}
.community-card:hover{border-color:#E91E8C;transform:translateY(-4px);box-shadow:0 8px 25px rgba(233,30,140,.12)}
.community-icon{font-size:2rem;margin-bottom:14px}
.community-card h3{font-size:1.05rem;color:#F5F0FF;margin-bottom:8px}
.community-card p{font-size:.85rem;color:#A78BFA;line-height:1.6}

/* === AI赋能 === */
.ai-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ai-card{background:rgba(26,10,46,.5);border:1px solid rgba(124,58,237,.15);border-radius:14px;padding:30px;text-align:center;transition:all .4s}
.ai-card:hover{border-color:#7C3AED;transform:translateY(-4px)}
.ai-card .ai-icon{font-size:2.5rem;margin-bottom:14px}
.ai-card h3{font-size:1.05rem;color:#F5F0FF;margin-bottom:8px}
.ai-card p{font-size:.85rem;color:#A78BFA}

/* === 专家展示 === */
.expert-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.expert-card{background:rgba(26,10,46,.6);border:1px solid rgba(124,58,237,.15);border-radius:14px;padding:24px;text-align:center;transition:all .4s}
.expert-card:hover{border-color:#E91E8C;transform:translateY(-4px)}
.expert-avatar{width:90px;height:90px;border-radius:50%;margin:0 auto 14px;overflow:hidden;border:3px solid rgba(233,30,140,.3)}
.expert-avatar img{width:100%;height:100%;object-fit:cover}
.expert-card .name{font-size:1rem;font-weight:600;color:#F5F0FF;margin-bottom:4px}
.expert-card .role{font-size:.8rem;color:#A78BFA;margin-bottom:10px}
.expert-card .info{font-size:.78rem;color:#8B7DAF;line-height:1.5;margin-bottom:12px}
.expert-btns{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}

/* === 合作品牌 === */
.partner-wall{display:flex;flex-wrap:wrap;gap:20px;justify-content:center;align-items:center}
.partner-item{background:rgba(26,10,46,.5);border:1px solid rgba(124,58,237,.15);border-radius:10px;padding:16px 28px;font-size:.95rem;color:#C4B5FD;font-weight:500;transition:all .3s}
.partner-item:hover{border-color:#E91E8C;color:#F472B6}

/* === How-To === */
.howto-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.howto-step{background:rgba(26,10,46,.5);border:1px solid rgba(124,58,237,.12);border-radius:14px;padding:28px 20px;text-align:center;position:relative;counter-increment:step}
.howto-step::before{content:counter(step);display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:linear-gradient(135deg,#E91E8C,#7C3AED);color:#fff;border-radius:50%;font-weight:700;font-size:1.1rem;margin:0 auto 16px}
.howto-step h4{font-size:1rem;color:#F5F0FF;margin-bottom:8px}
.howto-step p{font-size:.82rem;color:#A78BFA}

/* === FAQ === */
.faq-list{max-width:800px;margin:0 auto}
.faq-item{background:rgba(26,10,46,.5);border:1px solid rgba(124,58,237,.12);border-radius:12px;margin-bottom:12px;overflow:hidden}
.faq-question{display:flex;justify-content:space-between;align-items:center;padding:18px 24px;cursor:pointer;transition:background .3s}
.faq-question:hover{background:rgba(124,58,237,.08)}
.faq-question h4{font-size:.95rem;color:#F5F0FF;font-weight:500}
.faq-arrow{color:#A78BFA;transition:transform .3s;font-size:1.2rem}
.faq-item.open .faq-arrow{transform:rotate(180deg)}
.faq-answer{padding:0 24px;max-height:0;overflow:hidden;transition:all .4s}
.faq-item.open .faq-answer{padding:0 24px 18px;max-height:300px}
.faq-answer p{font-size:.88rem;color:#A78BFA;line-height:1.7}

/* === 用户评价 === */
.review-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.review-card{background:rgba(26,10,46,.6);border:1px solid rgba(124,58,237,.12);border-radius:14px;padding:24px;transition:all .3s}
.review-card:hover{border-color:rgba(233,30,140,.3)}
.review-stars{color:#FBBF24;font-size:.9rem;margin-bottom:10px;letter-spacing:2px}
.review-text{font-size:.88rem;color:#C4B5FD;line-height:1.6;margin-bottom:14px;font-style:italic}
.review-author{display:flex;align-items:center;gap:10px}
.review-author-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#E91E8C,#7C3AED);display:flex;align-items:center;justify-content:center;color:#fff;font-size:.85rem;font-weight:600}
.review-author-info .name{font-size:.85rem;color:#F5F0FF;font-weight:500}
.review-author-info .date{font-size:.75rem;color:#8B7DAF}

/* === 联系我们 === */
.contact-grid{display:grid;grid-template-columns:2fr 1fr;gap:40px;align-items:start}
.contact-info-list{display:flex;flex-direction:column;gap:16px}
.contact-item{display:flex;align-items:flex-start;gap:14px;padding:16px;background:rgba(26,10,46,.5);border-radius:10px;border:1px solid rgba(124,58,237,.1)}
.contact-item .icon{font-size:1.5rem;min-width:30px;text-align:center}
.contact-item .info h4{font-size:.95rem;color:#F5F0FF;margin-bottom:4px}
.contact-item .info p{font-size:.85rem;color:#A78BFA}
.contact-qrcodes{display:flex;gap:20px}
.qrcode-box{text-align:center}
.qrcode-box img{width:140px;height:140px;border-radius:10px;border:2px solid rgba(124,58,237,.2);margin-bottom:8px}
.qrcode-box p{font-size:.82rem;color:#A78BFA}

/* === 社交分享 === */
.share-bar{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;padding:20px 0}
.share-btn{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;border-radius:25px;font-size:.85rem;color:#fff;cursor:pointer;transition:all .3s;border:none}
.share-btn:hover{transform:translateY(-2px);color:#fff}
.share-btn.wechat{background:#07C160}
.share-btn.weibo{background:#E6162D}
.share-btn.douyin{background:#161823}
.share-btn.bilibili{background:#00A1D6}

/* === 标签云 === */
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;padding:20px 0}
.tag-cloud a{background:rgba(124,58,237,.12);border:1px solid rgba(124,58,237,.2);color:#C4B5FD;padding:6px 16px;border-radius:20px;font-size:.82rem;transition:all .3s}
.tag-cloud a:hover{background:rgba(233,30,140,.15);border-color:#E91E8C;color:#F472B6}

/* === 页脚 === */
.site-footer{background:rgba(10,3,22,.95);border-top:1px solid rgba(124,58,237,.15);padding:50px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px;margin-bottom:40px}
.footer-brand{display:flex;flex-direction:column;gap:12px}
.footer-brand img{width:42px;height:42px;border-radius:10px}
.footer-brand p{font-size:.85rem;color:#8B7DAF;line-height:1.6}
.footer-col h4{font-size:1rem;color:#F5F0FF;margin-bottom:16px;font-weight:600}
.footer-col a{display:block;color:#8B7DAF;font-size:.85rem;margin-bottom:10px;transition:color .3s}
.footer-col a:hover{color:#F472B6}
.footer-bottom{border-top:1px solid rgba(124,58,237,.1);padding:20px 0;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}
.footer-bottom p{font-size:.82rem;color:#6B5B8A}
.update-time{font-size:.82rem;color:#8B7DAF}

/* === 回到顶部 === */
.back-to-top{position:fixed;bottom:30px;right:30px;width:46px;height:46px;background:linear-gradient(135deg,#E91E8C,#7C3AED);color:#fff;border:none;border-radius:50%;cursor:pointer;font-size:1.2rem;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:all .3s;z-index:999;box-shadow:0 4px 15px rgba(233,30,140,.3)}
.back-to-top.show{opacity:1;visibility:visible}
.back-to-top:hover{transform:translateY(-3px)}

/* === 内页Banner === */
.page-banner{background:linear-gradient(135deg,rgba(124,58,237,.3),rgba(233,30,140,.2));padding:100px 0 50px;text-align:center;margin-top:68px}
.page-banner-content h1{font-size:2.2rem;font-weight:700;color:#F5F0FF;margin-bottom:10px}
.page-banner-content p{color:#A78BFA;font-size:1rem}

/* === 面包屑 === */
.breadcrumb{padding:14px 0;font-size:.85rem;color:#8B7DAF}
.breadcrumb a{color:#A78BFA}
.breadcrumb a:hover{color:#F472B6}
.breadcrumb span{margin:0 8px;color:#6B5B8A}

/* === MCP Widget === */
.mcp-widget{background:rgba(26,10,46,.5);border:1px solid rgba(124,58,237,.15);border-radius:12px;padding:20px;margin-top:20px;text-align:center}
.mcp-widget p{font-size:.85rem;color:#8B7DAF}

/* === 动画 === */
.animate-in{opacity:1;transform:translateY(0);transition:all .6s ease-out}
.animate-in.will-animate{opacity:0;transform:translateY(30px)}
.animate-in.loaded{opacity:1;transform:translateY(0)}

/* === 响应式 === */
@media(max-width:1024px){
.video-grid,.service-grid,.community-grid,.ai-grid{grid-template-columns:repeat(2,1fr)}
.expert-grid{grid-template-columns:repeat(3,1fr)}
.entertainment-grid{grid-template-columns:repeat(2,1fr)}
.howto-steps{grid-template-columns:repeat(2,1fr)}
.review-grid{grid-template-columns:repeat(2,1fr)}
.footer-grid{grid-template-columns:repeat(2,1fr)}
.contact-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
.main-nav{display:none;position:absolute;top:68px;left:0;width:100%;background:rgba(15,5,32,.98);flex-direction:column;padding:20px;gap:16px;border-bottom:1px solid rgba(124,58,237,.2)}
.main-nav.open{display:flex}
.nav-toggle{display:flex}
.hero-content h1{font-size:1.8rem}
.hero-section{min-height:400px;padding:40px 0}
.video-grid,.service-grid,.community-grid,.ai-grid{grid-template-columns:1fr}
.expert-grid{grid-template-columns:repeat(2,1fr)}
.entertainment-grid{grid-template-columns:repeat(2,1fr)}
.howto-steps{grid-template-columns:1fr}
.review-grid{grid-template-columns:1fr}
.footer-grid{grid-template-columns:1fr}
.section-title h2{font-size:1.5rem}
.footer-bottom{flex-direction:column;text-align:center}
.contact-qrcodes{flex-direction:column;align-items:center}
}
@media(max-width:480px){
.hero-content h1{font-size:1.5rem}
.expert-grid{grid-template-columns:1fr}
.share-bar{flex-direction:column;align-items:center}
}