/* Jack鬼畜AI影片｜RWD 靜態網站 */
:root {
  --bg: #f7f9fc;
  --surface: #fff;
  --ink: #151820;
  --body: #566174;
  --muted: #8993a5;
  --line: #e8ecf2;
  --blue: #2675f8;
  --blue-dark: #1558d4;
  --soft-blue: #eaf2ff;
  --radius: 19px;
  --shadow: 0 14px 45px rgba(37, 53, 82, .052);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--bg);font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"PingFang TC","Microsoft JhengHei","Noto Sans TC",sans-serif;font-size:15px;line-height:1.62;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none;-webkit-tap-highlight-color:transparent}
button,a{touch-action:manipulation}
img{display:block;max-width:100%}
:focus-visible{outline:3px solid rgba(38,117,248,.55);outline-offset:4px}
.page-wrap{max-width:1120px;margin:auto;padding:0 24px}
.site-topbar{height:78px;display:flex;justify-content:space-between;align-items:center;gap:18px;border-bottom:1px solid #e9eef4}
.brand{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:850;letter-spacing:-.6px;white-space:nowrap}
.brand-icon{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;color:white;background:#151c2b;font-size:20px;font-style:italic;transform:rotate(-5deg)}
.brand-muted{font-weight:670;margin-left:2px}
.nav{display:flex;align-items:center;gap:8px}
.nav-link{padding:9px 16px;color:#657083;font-size:13.5px;font-weight:720;border-radius:11px;transition:background .18s,color .18s}
.nav-link:hover{background:#ecf1f9;color:#1f2b3d}
.nav-link.active{background:#e8f0ff;color:#215dca}
.nav-arrow{font-weight:500;margin-left:2px}
.profile-block{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;padding:56px 20px 34px;overflow:hidden}
.profile-glow{position:absolute;width:450px;height:240px;top:-105px;left:calc(50% - 225px);pointer-events:none;background:radial-gradient(ellipse,rgba(88,152,255,.105),transparent 70%)}
.profile-avatar{position:relative;width:112px;height:112px;border:5px solid #fff;border-radius:50%;box-shadow:0 6px 30px rgba(21,42,73,.13);object-fit:cover}
.profile-name-row{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:14px;min-width:0}
.profile-name-row h1{margin:0;font-size:clamp(23px,4.5vw,31px);letter-spacing:-1.2px;font-weight:850;line-height:1.45}
.verified-link{display:inline-flex;align-items:center;justify-content:center;border-radius:50%;flex-shrink:0}
.verified-icon{width:19px;height:19px;object-fit:contain;flex:none}
.profile-badge{width:27px;height:27px}
.profile-intro{margin:9px 0 15px;color:#677384;line-height:1.85;font-size:14px}
.mini-stat{display:inline-flex;gap:8px;align-items:center;color:#667997;font-size:12px;font-weight:650;padding:7px 13px;background:#eef3fb;border:1px solid #e5ecf5;border-radius:99px}
.status-dot{height:7px;width:7px;border-radius:50%;background:#37b990;box-shadow:0 0 0 3px #d4f5e9}
.links-panel{max-width:760px;margin:11px auto 61px;display:grid;gap:12px}
.quick-link{display:flex;align-items:center;gap:16px;min-height:87px;padding:16px 20px;background:#fff;border:1px solid #e7ecf4;border-radius:17px;box-shadow:0 4px 17px rgba(48,68,100,.025);transition:box-shadow .2s,transform .2s,border-color .2s}
a.quick-link:hover{transform:translateY(-2px);border-color:#cbdcfb;box-shadow:0 12px 27px rgba(58,106,194,.1)}
.quick-icon{display:grid;place-items:center;width:48px;height:48px;border-radius:13px;flex:none}
.quick-icon img{width:29px;height:29px;object-fit:contain}
.youtube-bg{background:#fff0f0}
.playlist-bg{background:#edf0f5}
.quick-icon svg{width:27px;height:27px;fill:none;stroke:#758397;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.quick-copy{flex:1;display:flex;min-width:0;flex-direction:column;line-height:1.5;gap:2px}
.quick-copy strong{font-size:15px;font-weight:760;color:#242b37}
.quick-copy small{font-size:12px;color:#8792a3}
.quick-arrow{display:grid;place-items:center;flex:none;width:33px;height:33px;border-radius:50%;background:#f2f6fc;color:#667891;font-size:18px;transition:background .2s,color .2s}
a.quick-link:hover .quick-arrow{background:#e7f0ff;color:var(--blue)}
.quick-disabled{opacity:.77;background:#fbfcfe;cursor:not-allowed}
.coming-soon{font-size:11px;font-weight:720;border-radius:100px;background:#edf0f5;padding:5px 10px;color:#788292;white-space:nowrap}
.section{margin-bottom:69px}
.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px}
.eyebrow{display:inline-flex;align-items:center;gap:7px;color:#3b7de8;font-size:10px;font-weight:870;letter-spacing:1.5px}
.eyebrow-dot{width:7px;height:7px;border-radius:50%;background:var(--blue)}
.section-heading h2{font-size:25px;letter-spacing:-1px;line-height:1.4;margin:5px 0 3px;font-weight:850}
.section-heading p{margin:0;color:#929eae;font-size:12.5px}
.text-link{font-size:13px;font-weight:760;color:#3579e9;white-space:nowrap;padding-bottom:4px}
.text-link:hover{text-decoration:underline}
.latest-layout{display:grid;grid-template-columns:minmax(0,1.56fr) minmax(240px,1fr);gap:18px;align-items:stretch}
.video-card{overflow:hidden;background:#fff;border:1px solid #e9edf4;border-radius:var(--radius);box-shadow:var(--shadow);min-width:0;transition:transform .2s,box-shadow .2s}
.video-card:hover{transform:translateY(-3px);box-shadow:0 18px 38px rgba(38,61,92,.1)}
.thumbnail-link,.placeholder-cover{position:relative;display:block;width:100%;aspect-ratio:16/9;overflow:hidden;background:#e4ebf5}
.video-cover{height:100%;width:100%;object-fit:cover;transition:transform .35s ease}
.thumbnail-link:hover .video-cover{transform:scale(1.035)}
.latest-tag{position:absolute;top:14px;left:14px;background:#fff;color:#1255d0;border-radius:7px;padding:5px 11px;font-size:11.5px;font-weight:850;box-shadow:0 3px 12px rgba(10,30,55,.12)}
.latest-tag::before{content:'';display:inline-block;margin-right:6px;width:6px;height:6px;background:#347ded;border-radius:50%;vertical-align:middle}
.play-indicator{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:grid;place-items:center;width:51px;height:51px;color:#fff;background:rgba(12,24,47,.66);border:1px solid rgba(255,255,255,.55);backdrop-filter:blur(4px);border-radius:50%;transition:transform .2s,background .2s}
.play-indicator svg{width:21px;height:21px;margin-left:2px}
.thumbnail-link:hover .play-indicator{transform:translate(-50%,-50%) scale(1.08);background:#eb3129}
.video-body{padding:16px 17px 18px}
.video-title{margin:0 0 12px;font-size:16px;line-height:1.5;letter-spacing:-.35px;font-weight:850;color:#101827}
.video-title a:hover{color:#256cdd}
.author-row{display:flex;align-items:center;gap:7px;min-height:31px}
.author-avatar{width:31px;height:31px;border-radius:50%;object-fit:cover;border:1px solid #e4e9f1}
.author-name{font-size:13px;font-weight:780;color:#333b49}
.video-meta{margin-left:38px;margin-top:4px;color:#909aaa;font-size:11.5px}
.video-card-large .video-body{padding:18px 21px 20px}
.video-card-large .video-title{font-size:20px;margin-bottom:12px}
.video-card-large .author-avatar{width:34px;height:34px}
.video-card-large .video-meta{margin-left:41px}
.latest-side{position:relative;overflow:hidden;border:1px solid #e5edfa;border-radius:var(--radius);background:linear-gradient(145deg,#eaf2ff 0%,#f7faff 59%,#fff 100%);min-height:290px;padding:42px 36px 25px;display:flex;flex-direction:column;justify-content:center}
.latest-side::after{content:"";width:195px;height:195px;border:35px solid rgba(102,158,247,.095);border-radius:50%;position:absolute;right:-73px;bottom:-84px}
.latest-side-sparkle{position:absolute;top:19px;right:31px;color:#8aaef1;font-size:33px}
.latest-side-label{font-size:10px;letter-spacing:2px;font-weight:850;color:#4280dd}
.latest-side h3{margin:15px 0 13px;font-size:clamp(27px,3vw,36px);letter-spacing:-1.3px;font-weight:900;line-height:1.37;color:#1d335a}
.latest-side p{font-size:13px;line-height:2;color:#70829e;max-width:245px;margin:0 0 24px}
.latest-side-link{font-size:13px;font-weight:850;color:#2167d4;z-index:1}
.featured-grid,.library-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.featured-grid .video-title,.library-grid .video-title{font-size:15px}
.placeholder-card:hover{transform:none;box-shadow:var(--shadow)}
.placeholder-cover{display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(140deg,#eef2f8,#f7f9fc)}
.placeholder-cover svg{width:60px;height:60px;fill:none;stroke:#c2ccdc;stroke-width:2;stroke-linejoin:round;stroke-linecap:round}
.placeholder-cover svg path{fill:#c2ccdc;stroke:none}
.placeholder-cover-text{font-size:10px;letter-spacing:2px;color:#a1adc0;font-weight:750;margin-top:4px}
.placeholder-card .video-title{color:#8b96a7}
.placeholder-card .author-row{opacity:.7}
.all-videos-action{text-align:center;margin-top:27px}
.primary-button,.secondary-button{display:inline-flex;align-items:center;justify-content:center;gap:13px;border-radius:12px;padding:12px 25px;font-size:14px;font-weight:800;transition:transform .2s,box-shadow .2s}
.primary-button{background:#202f48;color:#fff;box-shadow:0 6px 16px rgba(31,51,85,.12)}
.primary-button:hover{background:#2b4d81;transform:translateY(-2px);box-shadow:0 10px 22px rgba(31,51,85,.2)}
.secondary-button{border:1px solid #dae3ef;background:#fff;color:#506785}
.secondary-button:hover{border-color:#aabedb;color:#1f4e96}
.site-footer{text-align:center;border-top:1px solid #e5eaf2;color:#9aa4b2;padding:30px 12px 38px;font-size:12px;letter-spacing:.13px;margin-top:5px}
/* 全部影片 */
.videos-main{min-height:calc(100vh - 210px)}
.breadcrumb{display:flex;gap:9px;align-items:center;margin:29px 0 22px;font-size:12px;color:#a1acbb}
.breadcrumb a{color:#58749e}
.breadcrumb a:hover{text-decoration:underline}
.library-header{display:flex;align-items:center;justify-content:space-between;gap:20px;position:relative;overflow:hidden;padding:38px 44px;background:linear-gradient(110deg,#e9f2ff,#f7faff 70%);border:1px solid #e5edfa;border-radius:20px;min-height:220px}
.library-header h1{font-size:clamp(30px,5.5vw,43px);font-weight:900;line-height:1.2;letter-spacing:-1.4px;margin:12px 0 11px}
.heading-accent{color:#3980f1}
.library-header p{color:#7889a2;font-size:13px;margin:0}
.library-graphic{width:126px;height:126px;opacity:.9;flex:none;transform:rotate(-9deg)}
.library-graphic svg rect{fill:#2377ed;stroke:none}
.library-graphic svg path{fill:white}
.library-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:35px 0 17px}
.toolbar-left{display:flex;align-items:center;gap:10px;font-size:17px;letter-spacing:-.5px}
.toolbar-icon{color:#2b76e8;font-size:21px;line-height:1}
.count-badge{color:#4276c4;font-size:10px;background:#e6efff;padding:3px 9px;border-radius:99px;font-weight:800;letter-spacing:0}
.sort-note{color:#8f9baa;font-size:12px}
.library-grid{margin-bottom:40px}
.bottom-home{text-align:center;margin:24px 0 63px}
.empty-state{padding:28px;margin:0;background:#fff;border:1px solid var(--line);border-radius:16px;color:var(--body)}
@media (max-width:850px){
  .latest-layout{grid-template-columns:minmax(0,1.35fr) minmax(210px,1fr)}
  .latest-side{padding:30px 26px}
  .featured-grid,.library-grid{gap:13px}
}
@media (max-width:680px){
  .page-wrap{padding:0 17px}
  .site-topbar{height:69px}
  .nav-link{padding:7px 11px;font-size:12px}
  .brand{font-size:14px;gap:6px}
  .brand-icon{width:30px;height:30px;font-size:18px}
  .profile-block{padding:43px 0 27px}
  .profile-avatar{height:96px;width:96px}
  .profile-name-row h1{font-size:24px;letter-spacing:-.9px}
  .profile-badge{height:23px;width:23px}
  .links-panel{margin-bottom:47px}
  .quick-link{padding:12px 13px;min-height:77px;gap:12px}
  .quick-icon{height:44px;width:44px}
  .quick-copy strong{font-size:13.5px}
  .quick-copy small{font-size:11px}
  .coming-soon{font-size:10px;padding:5px 7px}
  .section{margin-bottom:49px}
  .section-heading h2{font-size:23px}
  .latest-layout{grid-template-columns:1fr}
  .latest-side{min-height:200px;padding:25px 28px}
  .latest-side h3{font-size:25px;margin:6px 0}
  .latest-side h3 br{display:none}
  .latest-side p{max-width:none;margin-bottom:10px}
  .featured-grid,.library-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .featured-grid .video-card:last-child:nth-child(odd){grid-column:span 2;max-width:calc(50% - 6px)}
  .video-body{padding:12px}
  .featured-grid .video-title,.library-grid .video-title{font-size:13.2px;margin-bottom:9px}
  .author-avatar{width:26px;height:26px}
  .author-name{font-size:12px}
  .author-row{min-height:27px}
  .verified-icon{height:16px;width:16px}
  .video-meta{margin-left:33px;font-size:10.5px}
  .library-header{padding:30px 26px;min-height:183px}
  .library-graphic{width:80px;height:80px}
  .library-toolbar{padding-top:28px}
}
@media (max-width:390px){
  .page-wrap{padding:0 12px}
  .brand-muted{display:none}
  .profile-name-row h1{font-size:22px}
  .quick-arrow{width:28px;height:28px}
  .latest-side{display:none}
  .library-header{padding:28px 20px}
  .library-graphic{width:65px;height:65px}
  .sort-note{font-size:10px}
  .toolbar-left{gap:6px;font-size:15px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important}}