*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:#090d15;color:#dddfe4;font:14px/1.6 "Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}img{max-width:100%}
.ntbbox{max-width:1180px;margin:0 auto;padding:0 14px}
.ntbhead{background:#090d15;border-bottom:1px solid #1c2640;position:sticky;top:0;z-index:20;}.ntbhead .ntbbox{display:flex;align-items:center;gap:14px;min-height:56px;flex-wrap:wrap}
.ntbbrand{font-size:22px;font-weight:800;white-space:nowrap;color:#09c3f6;text-transform:uppercase;letter-spacing:2px}
.ntbnav{display:flex;gap:4px;flex:1;overflow-x:auto;white-space:nowrap;scrollbar-width:none}.ntbnav::-webkit-scrollbar{display:none}.ntbnav a{padding:4px 12px;border-radius:999px;border:1px solid transparent}.ntbnav a:hover,.ntbnav .ntbact{border-color:#09c3f6;color:#09c3f6}
.ntbq{display:flex}.ntbq input{background:#161e32;border:1px solid #1c2640;color:#dddfe4;padding:7px 12px;border-radius:8px 0 0 8px;width:170px;outline:0}.ntbq button,.ntbb{background:#09c3f6;color:#ffffff;border:0;padding:7px 16px;border-radius:0 8px 8px 0;cursor:pointer;font-weight:700}
.ntbbody{padding:14px 0 10px}.ntbzone{margin:18px 0}.ntbtitle{display:flex;justify-content:space-between;align-items:center;font-size:18px;margin:0 0 12px}.ntbtitle{padding-left:10px;border-left:4px solid #09c3f6}.ntbtitle a{font-size:12px;padding:2px 10px;border:1px solid #1c2640;border-radius:999px;color:#9ea1a9}
.ntblist{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;list-style:none;margin:0;padding:0}@media(max-width:1100px){.ntblist{grid-template-columns:repeat(5,minmax(0,1fr))}}@media(max-width:760px){.ntblist{grid-template-columns:repeat(2,minmax(0,1fr))}.ntbq input{width:120px}}
.ntbitem{display:block;min-width:0;transition:transform .15s;}
.ntbimg{position:relative;display:block;aspect-ratio:16/9;background:#161e32 center/cover no-repeat;border-radius:8px;transition:background-size .2s,box-shadow .2s}.ntbitem:hover .ntbimg{box-shadow:0 0 0 2px #09c3f6}
.ntblbl{position:absolute;bottom:6px;right:6px;font-size:11px;line-height:1;padding:4px 6px;border-radius:5px;border:1px solid #09c3f6;color:#09c3f6;background:#00000080;font-style:normal}
.ntbname{display:block;margin:6px 2px 0;font-size:14px;line-height:1.45;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ntbinfo{display:block;margin:2px 2px 0;font-size:12px;color:#9ea1a9;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ntbbanner{display:grid;gap:10px;margin:14px 0 6px;grid-template-columns:repeat(4,1fr)}.ntbbanner a{position:relative;display:block;background:#161e32 center/cover;border-radius:8px;overflow:hidden;aspect-ratio:16/9}.ntbbanner b{position:absolute;left:0;right:0;bottom:0;padding:22px 10px 8px;font-weight:600;background:linear-gradient(transparent,#000c);color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}@media(max-width:760px){.ntbbanner{grid-template-columns:1fr 1fr;grid-auto-rows:110px}.ntbbanner a:first-child{grid-column:span 2;grid-row:auto}.ntbbanner a:nth-child(n+4){display:none}}
.ntbrank{list-style:none;margin:0;padding:0;counter-reset:r;columns:2 260px;column-gap:24px}.ntbrank li{counter-increment:r;break-inside:avoid;padding:7px 0;border-bottom:1px solid #1c2640;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ntbrank li:before{content:counter(r);display:inline-block;min-width:22px;margin-right:8px;text-align:center;font-weight:800;color:#9ea1a9}.ntbrank li:nth-child(-n+3):before{color:#09c3f6}
.ntbcloud{display:flex;flex-wrap:wrap;gap:8px}.ntbcloud a{background:#101523;border:1px solid #1c2640;padding:4px 12px;border-radius:999px;font-size:13px}.ntbcloud a:hover{border-color:#09c3f6;color:#09c3f6}
.ntblead{color:#9ea1a9;margin:12px 0}.ntbloc{font-size:13px;color:#9ea1a9;margin:14px 0}.ntbloc a:hover{color:#09c3f6}
.ntbpg{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin:22px 0}.ntbpg a,.ntbpg span{padding:5px 12px;border:1px solid #1c2640;border-radius:6px;background:#101523}.ntbpg .ntbact{background:#09c3f6;color:#ffffff;border-color:#09c3f6}
.ntbvideo{background:#000;aspect-ratio:16/9;border-radius:8px;overflow:hidden}.ntbvideo video{width:100%;height:100%;display:block}.ntbplaylist{display:flex;flex-wrap:wrap;gap:6px}.ntbjj{min-width:44px;text-align:center;padding:5px 10px;background:#101523;border:1px solid #1c2640;border-radius:6px}.ntbjj.ntbact{background:#09c3f6;color:#ffffff;border-color:#09c3f6}.ntbtxt{color:#9ea1a9;line-height:1.8}.ntbmsg{padding:40px;text-align:center;color:#9ea1a9}
h1.ntbtitle{font-size:20px;margin:10px 0 12px}
.ntbft{margin-top:34px;padding:24px 0;border-top:1px solid #1c2640;color:#9ea1a9;font-size:13px;}.ntbft p{margin:4px 0}.ntbft a:hover{color:#09c3f6}.ntbft nav{margin-bottom:8px}.ntbft nav a{margin-right:14px}
.ntbroll{position:relative;height:160px;margin:14px 0 6px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#101523,#161e32)}.ntbpane{position:absolute;inset:0;display:none;align-items:center;justify-content:center;font-size:20px;font-weight:700;color:#dddfe4}.ntbpane.ntbact{display:flex}.ntbpane img{width:100%;height:100%;object-fit:cover}
.ntbarr{position:absolute;top:50%;transform:translateY(-50%);width:32px;height:32px;border:0;border-radius:50%;background:#0008;color:#fff;font-size:20px;cursor:pointer}.ntbpv{left:10px}.ntbfwd{right:10px}.ntbpts{position:absolute;left:0;right:0;bottom:8px;display:flex;gap:6px;justify-content:center}.ntbpts button{width:7px;height:7px;padding:0;border:0;border-radius:50%;background:#fff6;cursor:pointer}.ntbpts .ntbact{background:#09c3f6}
.ntblane{display:grid;gap:10px;margin:16px 0}.ntbstripe{display:flex;align-items:center;justify-content:center;min-height:60px;border-radius:8px;background:#101523;border:1px dashed #1c2640;color:#9ea1a9;overflow:hidden}.ntbstripe img{width:100%;max-height:96px;object-fit:cover;display:block}
.ntbspot{display:flex;align-items:center;justify-content:center;aspect-ratio:16/9;border-radius:8px;background:#101523;border:1px dashed #1c2640;color:#9ea1a9;overflow:hidden}.ntbspot img{width:100%;height:100%;object-fit:cover}
.ntbmarks{display:grid;grid-template-columns:repeat(var(--n),minmax(0,1fr));gap:12px;margin:14px 0}.ntbchip{display:block;text-align:center;min-width:0}.ntbbadge2{width:72px;height:72px;margin:0 auto 6px;border-radius:12px;overflow:hidden;background:#161e32;display:flex;align-items:center;justify-content:center}.ntbbadge2 b{font-size:22px;color:#09c3f6}.ntbbadge2 img{width:100%;height:100%;object-fit:cover}.ntbchip strong{display:block;font-size:12px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ntbchip span{display:block;font-size:11px;color:#9ea1a9;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ntbtight{grid-template-columns:repeat(3,minmax(0,1fr))}.ntbtight .ntbbadge2{width:56px;height:56px}.ntbfull{grid-template-columns:repeat(8,minmax(0,1fr))}@media(max-width:760px){.ntbmarks,.ntbmd,.ntbfull{grid-template-columns:repeat(4,minmax(0,1fr))}.ntbroll{height:128px}.ntbbadge2{width:60px;height:60px}}
.ntbwait{max-width:560px;margin:56px auto;padding:44px 24px;text-align:center;border:1px dashed #1c2640;border-radius:12px;background:#101523}.ntbwait i{display:inline-flex;align-items:center;justify-content:center;width:64px;height:64px;border-radius:50%;background:#09c3f622;color:#09c3f6;font-size:26px;font-style:normal}.ntbwait b{display:block;font-size:18px;margin:16px 0 6px;color:#dddfe4}.ntbwait p{color:#9ea1a9;margin:0 0 18px}.ntbwait a{display:inline-block;padding:8px 24px;border-radius:999px;background:#09c3f6;color:#ffffff;font-weight:700}
.ntbimg{overflow:hidden}.ntbimg:after{content:"";position:absolute;left:50%;top:50%;width:42px;height:42px;margin:-21px 0 0 -21px;border-radius:50%;background:#0009 radial-gradient(circle,transparent 0 0);box-shadow:inset 0 0 0 2px #fff8;opacity:0.85;transition:opacity .2s}.ntbimg:before{content:"";position:absolute;left:50%;top:50%;margin:-8px 0 0 -4px;border-style:solid;border-width:8px 0 8px 13px;border-color:transparent transparent transparent #fff;z-index:1;opacity:0.95;transition:opacity .2s}.ntbitem:hover .ntbimg:after,.ntbitem:hover .ntbimg:before{opacity:1}.ntbitem:hover .ntbimg:after{background-color:#09c3f6}
.ntbhead{border-bottom:1px solid #09c3f666;box-shadow:0 1px 12px #09c3f633}.ntbbrand{text-shadow:0 0 10px #09c3f6aa}.ntbimg{box-shadow:0 0 0 1px #09c3f630}.ntbitem:hover .ntbimg{box-shadow:0 0 0 1px #09c3f6,0 0 14px #09c3f666}.ntbtitle{border-left-color:#09c3f6;text-shadow:0 0 8px #09c3f655}.ntbq input{border-radius:999px 0 0 999px}.ntbq button{border-radius:0 999px 999px 0}.ntbstripe,.ntbspot{border-color:#09c3f655}.ntbpg a,.ntbpg span{border-radius:999px}
.ntbtabs{display:none}@media(max-width:760px){body{padding-bottom:62px}.ntbtabs{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:30;height:56px;background:#101523f2;backdrop-filter:blur(8px);border-top:1px solid #1c2640}.ntbtabs a{flex:1;min-width:0;display:block;line-height:56px;text-align:center;padding:0 4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:12px;color:#9ea1a9}.ntbtabs a:first-child{color:#09c3f6;font-weight:700}.ntbhead .ntbnav{display:none}.ntbmarks{display:flex;overflow-x:auto;scrollbar-width:none}.ntbchip{flex:0 0 76px}}
.ntbroll{height:170px;box-shadow:0 0 0 1px #09c3f655,0 0 18px #09c3f622}.ntbbadge2{box-shadow:0 0 0 1px #09c3f666}