/* Link3 前端公共基础样式 */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
*{-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none}
:root{
  --bg:#eef2f7;
  --text:#1f2430;
  --desc:#3f4654;
  --muted:#6b7280;
  --link-text:#1f2430;
  --card:#ffffff;
  --card-line:rgba(15,23,42,.08);
  --icon-bg:rgba(245,247,251,.9);
  --arrow:#98a2b3;
  --accent:#5b6cff;
  --accent-soft:rgba(91,108,255,.12);
  --shadow-sm:0 1px 2px rgba(16,24,40,.04),0 6px 16px rgba(16,24,40,.05);
  --shadow-md:0 10px 28px rgba(16,24,40,.09);
  --shadow-lg:0 24px 60px rgba(16,24,40,.16);
}
html{-webkit-text-size-adjust:100%}
body{
  letter-spacing:0;
  overflow-x:hidden;
  padding:26px 18px 48px;
  min-height:100vh;
  min-height:100dvh;
  display:flex;
  justify-content:center;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",sans-serif;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  background:var(--bg);
  color:var(--text);
  background-attachment:fixed;
}
.wrapper{position:relative;z-index:1;width:100%;max-width:820px;margin:0 auto;}
.container{width:100%;max-width:680px;min-width:0;margin:0 auto;}
.profile{display:flex;flex-direction:column;align-items:center;padding:26px 8px 10px;text-align:center;animation:profileIn .5s ease both;}
@keyframes profileIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.avatar{width:110px;height:110px;margin:0 auto 18px;border-radius:50%;border:4px solid rgba(255,255,255,.92);box-shadow:0 0 0 8px var(--accent-soft),0 14px 34px rgba(16,24,40,.14);}
.avatar.avatar-square{border-radius:20px;}
.title{font-size:26px;line-height:1.3;font-weight:800;margin:0 0 8px;overflow-wrap:anywhere;color:var(--text);}
.desc{font-size:15px;line-height:1.8;margin:0 0 22px;overflow-wrap:anywhere;color:var(--desc);opacity:.92;}
.profile-stats{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:2px 0 26px;}
.profile-stats .stat-item{min-width:86px;padding:10px 16px;border:1px solid var(--card-line);border-radius:14px;background:rgba(255,255,255,.55);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:var(--shadow-sm);}
.profile-stats .stat-item b{display:block;font-size:18px;font-weight:800;color:var(--text);}
.profile-stats .stat-item span{font-size:12px;color:var(--muted);}
.profile-stats .stat-divider{display:none;}
.contact-bar{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin:0 0 30px;}
.contact-icon{width:36px;height:36px;padding:6px;background:rgba(255,255,255,.72);border:1px solid rgba(255,255,255,.85);border-radius:50%;box-shadow:var(--shadow-sm);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);transition:transform .2s,box-shadow .2s;}
.contact-icon:hover{transform:translateY(-3px) scale(1.08);box-shadow:var(--shadow-md);}
.link-list{display:flex;flex-direction:column;gap:10px;max-width:620px;margin:0 auto;}
.link-item{position:relative;display:flex;align-items:center;margin:0;min-width:0;min-height:56px;padding:0 16px;text-decoration:none;color:var(--link-text);background:var(--card);border:1px solid var(--card-line);border-radius:18px;box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease,background .2s ease;cursor:pointer;}
.link-item.text-center .link-title{text-align:center;}
.link-item.text-center .link-main{align-items:center;text-align:center;}
.link-item.outline{background:transparent!important;box-shadow:none!important;border:1px solid #9aa4b2;color:var(--link-text)!important;}
.link-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:rgba(91,108,255,.38);}
.link-item:active{transform:scale(.985);}
.link-item:focus-visible{outline:2px solid var(--accent);outline-offset:3px;}
.link-icon{width:40px;height:40px;margin:0 12px 0 0;border-radius:50%;padding:2px;background:var(--icon-bg);border:1px solid var(--card-line);box-shadow:0 2px 8px rgba(16,24,40,.06);object-fit:cover;transition:transform .25s ease;}
.link-icon.icon-square{border-radius:14px;}
.link-main{flex:1;min-width:0;display:flex;flex-direction:column;align-items:flex-start;}
.link-title{flex:1;min-width:0;font-size:16px;font-weight:650;line-height:1.35;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:inherit;}
.link-sub{display:block;margin-top:3px;font-size:13px;font-weight:400;line-height:1.5;color:var(--muted);white-space:normal;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;}
.link-tags{display:flex;flex-wrap:wrap;margin-top:6px;}
.link-tags i{display:inline-block;font-style:normal;font-size:11px;line-height:1;padding:4px 8px;margin:0 6px 6px 0;color:#4f6ef7;background:rgba(79,110,247,.09);border-radius:6px;font-weight:600;white-space:nowrap;}
.link-arrow{width:22px;height:22px;fill:var(--arrow);transition:transform .2s ease,fill .2s ease;flex-shrink:0;}
.link-item:hover .link-arrow{transform:translateX(4px);fill:var(--accent);}
.link-item:hover .link-icon{transform:scale(1.08) rotate(-3deg);}
.footer-bottom-text{margin:4px 0 0;font-size:14px;line-height:1.8;overflow-wrap:anywhere;color:var(--text);opacity:.8;}
.site-footer{text-align:center;padding:24px 0 6px;}
.site-footer a{color:var(--muted);font-size:12px;text-decoration:none;transition:color .2s;}
.site-footer a:hover{color:var(--accent);}
.video-module{margin:0;}
.video-player-wrap{position:relative;margin-top:10px;border-radius:16px;overflow:hidden;background:#000;box-shadow:var(--shadow-md);}
.video-player-wrap video{width:100%;display:block;}
.video-close-btn{position:absolute;top:10px;right:10px;z-index:20;width:40px;height:40px;line-height:38px;text-align:center;font-size:22px;color:#1f2937;background:rgba(255,255,255,.92);border-radius:50%;cursor:pointer;margin:0;user-select:none;box-shadow:0 2px 10px rgba(0,0,0,.28);transition:background .15s,transform .15s;}
.video-close-btn:hover{background:#fff;transform:rotate(90deg);}
#passcodeModal,#contactModal,#announcementModal{background:rgba(10,14,24,.62);}
#passcodeModal{display:none;position:fixed;inset:0;z-index:9999;align-items:center;justify-content:center;}
#contactModal,#announcementModal{display:none;position:fixed;inset:0;z-index:99998;align-items:center;justify-content:center;padding:20px;}
#imageViewer{display:none;position:fixed;inset:0;background:#0b0f18;z-index:99999;align-items:center;justify-content:center;padding:20px;}
#imageViewer img{max-width:100%;max-height:90vh;border-radius:8px;object-fit:contain;}
.passcode-box,.contact-modal-box,.announcement-box{background:var(--modal-bg);color:var(--modal-text);border:1px solid var(--modal-line);border-radius:16px;box-shadow:var(--shadow-lg);}
.passcode-box{width:90%;max-width:320px;padding:30px;text-align:center;}
.passcode-box h3{color:var(--modal-text)!important;}
.contact-modal-box{width:100%;max-width:300px;padding:28px 24px 0;text-align:center;}
.announcement-box{padding:22px 22px 0;width:auto;min-width:260px;max-width:340px;max-height:72vh;overflow-y:auto;position:relative;}
.announcement-title{text-align:center;font-size:16px;font-weight:700;margin:0 0 12px;color:var(--modal-text);}
.announcement-content{font-size:14px;line-height:1.8;color:var(--modal-muted);white-space:pre-wrap;word-wrap:break-word;}
.announcement-content h1,.announcement-content h2,.announcement-content h3{margin:16px 0 8px;}
.announcement-content p{margin:8px 0;}
.announcement-content img{max-width:100%;border-radius:8px;}
.announcement-btn-wrap{margin-top:16px;border-top:1px solid var(--modal-line);cursor:pointer;transition:background .2s;}
.announcement-btn-wrap:hover{background:var(--modal-line);}
.announcement-btn{display:block;width:100%;padding:14px 0;background:transparent;border:none;font-size:16px;font-weight:600;cursor:pointer;text-align:center;}
.passcode-input{background:var(--modal-bg);color:var(--modal-text);border:1px solid var(--modal-line);border-radius:12px;font-size:22px;transition:border-color .2s,box-shadow .2s;}
.passcode-input{width:50px;height:50px;text-align:center;inputmode:numeric;}
.passcode-input:focus{outline:none;border-color:var(--modal-btn-bg);box-shadow:0 0 0 3px var(--modal-btn-bg);}
#passcodeModal #cancelBtn{background:var(--modal-line)!important;color:var(--modal-text)!important;border:1px solid var(--modal-line)!important;}
#passcodeModal #okBtn{background:var(--modal-btn-bg)!important;color:var(--modal-btn-text)!important;border:none!important;}
#tipText{height:20px;line-height:20px;font-size:13px;margin-bottom:15px;}
.tip-error{color:#ff4d4f;}
.tip-success{color:#00b42a;}
#imageViewer .close{position:absolute;top:20px;right:20px;width:42px;height:42px;background:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:22px;cursor:pointer;color:#000;z-index:10;box-shadow:var(--shadow-md);}
.contact-modal-box .contact-val{font-size:16px;font-weight:600;color:var(--modal-text);margin:8px 0 18px;word-break:break-all;}
.contact-modal-box .contact-btns{display:flex;border-top:1px solid var(--modal-line);margin:0 -24px;margin-top:18px;overflow:hidden;border-radius:0 0 16px 16px;}
.contact-modal-box .contact-btns div{flex:1;padding:14px 0;font-size:14px;cursor:pointer;text-align:center;transition:background .15s;}
.contact-modal-box .contact-btns div:hover{background:var(--modal-line);}
.contact-modal-box .contact-btns .btn-cancel{color:var(--modal-muted);border-right:1px solid var(--modal-line);}
#musicBtn{width:46px;height:46px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);}
#musicBtn{position:fixed;top:70px;right:16px;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:9997;border:none;}
#musicBtn img{width:24px;height:24px;display:block;}
#musicBtn:hover{transform:scale(1.08);}
#musicBtn.spin img{animation:musicSpin 3s linear infinite;}
@keyframes musicSpin{from{transform:rotate(0)}to{transform:rotate(360deg)}}
#musicBtn.music-btn-black{background:rgba(15,23,42,.55);}
#musicBtn.music-btn-white{background:rgba(255,255,255,.82);border:1px solid rgba(15,23,42,.08);}
.announcement-btn{color:var(--modal-btn-bg);font-weight:600;}
.contact-modal-box .contact-btns .btn-copy{color:var(--modal-btn-bg);font-weight:600;}
#openTipOverlay{position:fixed;inset:0;background:rgba(0,0,0,.85);z-index:999999;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 25px;text-align:center;color:#fff}
#openTipOverlay .tip-arrow{position:absolute;top:20px;right:30px;width:80px;height:80px}
#openTipOverlay .tip-title{font-size:22px;font-weight:600;margin-bottom:15px;margin-top:60px}
#openTipOverlay .tip-desc{font-size:15px;color:#ccc;line-height:1.6;margin-bottom:40px}
#openTipOverlay .tip-btn{background:#07C160;color:#fff;font-size:16px;font-weight:500;padding:14px 30px;border-radius:50px;border:none;outline:none;cursor:pointer;margin-bottom:20px}
#openTipOverlay .tip-btn:active{opacity:.85}
#openTipOverlay .tip-small{font-size:13px;color:#999}
.share-btn{position:fixed;top:16px;right:16px;z-index:9997;width:44px;height:44px;border-radius:50%;border:none;background:var(--card);color:var(--text);box-shadow:var(--shadow-md);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:transform .2s,box-shadow .2s;}
.share-btn:hover{transform:scale(1.08) rotate(8deg);box-shadow:var(--shadow-lg);}
#shareModal{display:none;position:fixed;inset:0;background:rgba(10,14,24,.62);z-index:99998;align-items:center;justify-content:center;padding:20px;}
.share-box{background:var(--modal-bg);color:var(--modal-text);border:1px solid var(--modal-line);border-radius:18px;box-shadow:var(--shadow-lg);width:100%;max-width:380px;padding:28px 24px 24px;position:relative;text-align:center;}
.share-close{position:absolute;top:10px;right:10px;width:32px;height:32px;border-radius:50%;border:none;background:var(--modal-line);color:var(--modal-muted);font-size:18px;cursor:pointer;transition:background .15s,color .15s;}
.share-close:hover{background:var(--modal-btn-bg);color:var(--modal-btn-text);}
.share-title{font-size:18px;font-weight:700;margin:0 0 18px;color:var(--modal-text);}
.share-channels{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:18px;}
.share-channel{display:flex;flex-direction:column;align-items:center;gap:6px;border:none;background:transparent;cursor:pointer;font-size:12px;color:var(--modal-muted);padding:6px 2px;border-radius:10px;transition:background .15s;}
.share-channel:hover{background:var(--modal-line);}
.channel-icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff;}
.channel-wechat{background:linear-gradient(135deg,#07c160,#1fd486);}
.channel-qq{background:linear-gradient(135deg,#12b7f5,#4c9dff);}
.channel-weibo{background:linear-gradient(135deg,#ff5e47,#ff8a5c);}
.channel-link{background:linear-gradient(135deg,#6b7280,#8b95a5);}
.share-divider{display:flex;align-items:center;gap:12px;margin-bottom:14px;color:var(--modal-muted);font-size:12px;}
.share-divider::before,.share-divider::after{content:"";flex:1;height:1px;background:var(--modal-line);}
.share-qr{display:flex;justify-content:center;margin-bottom:10px;}
.share-qr canvas,.share-qr img{width:150px;height:150px;border-radius:10px;border:1px solid var(--modal-line);}
.share-qr-tip{font-size:12px;color:var(--modal-muted);}
.share-toast{position:fixed;left:50%;bottom:48px;transform:translateX(-50%) translateY(20px);background:rgba(31,36,48,.92);color:#fff;font-size:14px;padding:10px 20px;border-radius:999px;opacity:0;pointer-events:none;transition:opacity .25s,transform .25s;z-index:99999;max-width:86vw;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.share-toast.show{opacity:1;transform:translateX(-50%) translateY(0);}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:rgba(15,23,42,.18);border-radius:6px;border:2px solid transparent;background-clip:content-box}
@media(max-width:640px){
  body{padding:18px 14px 36px}
  .avatar{width:96px;height:96px}
  .title{font-size:22px}
  .desc{font-size:14px}
  .link-item{min-height:58px;padding:0 16px}
  .link-icon{width:40px;height:40px;margin-right:12px}
  .link-title{font-size:15px}
  .passcode-input{width:46px;height:46px}
  .profile-stats .stat-item{min-width:78px;padding:8px 12px}
}
@media(max-width:420px){
  body{padding:14px 10px 28px}
  .avatar{width:86px;height:86px;margin-bottom:14px}
  .title{font-size:20px}
  .desc{font-size:13px;margin-bottom:18px}
  .contact-icon{width:32px;height:32px;padding:5px}
  .link-item{min-height:56px;border-radius:14px}
  .link-icon{width:36px;height:36px;margin-right:10px;border-radius:11px}
  .link-title{font-size:14px}
  .link-arrow{width:18px;height:18px}
  .passcode-input{width:42px;height:42px;font-size:20px}
  .passcode-box,.contact-modal-box,.announcement-box{border-radius:16px}
  .share-box{padding:22px 16px 18px;border-radius:16px}
  .share-channels{gap:4px}
  .channel-icon{width:40px;height:40px}
}