:root{--ll91-bg:#0e0521;--ll91-fg:#fce8ff;--ll91-pink:#ff7ad9;--ll91-blue:#7afcff;--ll91-yellow:#ffe66d;--ll91-card:#1c0e3a;--ll91-line:rgba(255,122,217,.25)}
*{margin:0;padding:0;box-sizing:border-box}
body{background:var(--ll91-bg);color:var(--ll91-fg);font-family:'PingFang SC','Microsoft Yahei',sans-serif;background-image:linear-gradient(180deg,#0e0521 0%,#2a0e4a 50%,#5e1a82 100%);min-height:100vh}
a{color:inherit;text-decoration:none}
.ll91-grid-bg{position:fixed;inset:0;z-index:-1;background-image:linear-gradient(rgba(255,122,217,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(122,252,255,.06) 1px,transparent 1px);background-size:40px 40px;mask-image:linear-gradient(180deg,transparent,black 30%,black 70%,transparent);-webkit-mask-image:linear-gradient(180deg,transparent,black 30%,black 70%,transparent)}
.ll91-nav-out{padding:20px 32px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px}
.ll91-logo{font-size:26px;font-weight:900;background:linear-gradient(90deg,var(--ll91-pink),var(--ll91-blue),var(--ll91-yellow));-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:1px}
.ll91-nav{display:flex;gap:6px;flex-wrap:wrap}
.ll91-nav a{padding:8px 16px;font-size:13px;font-weight:700;color:#fce8ff;border:1.5px solid var(--ll91-line);border-radius:4px;letter-spacing:.5px;transition:.25s}
.ll91-nav a:hover,.ll91-nav a.active{background:linear-gradient(90deg,var(--ll91-pink),var(--ll91-blue));color:#0e0521;border-color:transparent}
.ll91-hero{padding:48px 32px;text-align:center}
.ll91-hero h1{font-size:46px;font-weight:900;letter-spacing:2px;background:linear-gradient(90deg,var(--ll91-pink) 0%,var(--ll91-yellow) 50%,var(--ll91-blue) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;text-shadow:0 0 30px rgba(255,122,217,.3);margin-bottom:14px;line-height:1.2}
.ll91-hero p{color:#e8c8ff;max-width:760px;margin:0 auto;font-size:15px;line-height:1.8}
.ll91-mason{padding:24px 32px;columns:4 280px;column-gap:18px}
.ll91-pin{break-inside:avoid;margin-bottom:18px;background:rgba(28,14,58,.7);border:1.5px solid var(--ll91-line);border-radius:14px;overflow:hidden;backdrop-filter:blur(8px);transition:.3s;display:block}
.ll91-pin:hover{border-color:var(--ll91-pink);box-shadow:0 8px 32px rgba(255,122,217,.25);transform:translateY(-3px)}
.ll91-pin img{width:100%;display:block}
.ll91-pin-in{padding:14px 16px}
.ll91-pin h3{font-size:14px;line-height:1.5;margin-bottom:8px;color:#fce8ff}
.ll91-pin .ll91-row{display:flex;justify-content:space-between;align-items:center;font-size:11px;color:#c8a8e8}
.ll91-pin .ll91-tag{padding:2px 8px;border:1px solid var(--ll91-line);border-radius:99px;color:var(--ll91-yellow);font-size:10px}
.ll91-foot{padding:32px;text-align:center;color:#c8a8e8;font-size:12px;border-top:1px solid var(--ll91-line);margin-top:32px}
@media(max-width:780px){.ll91-hero h1{font-size:30px}.ll91-mason{columns:2 160px}}