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saturate(1.4)}}.section7__subtitle{width:689px;height:59px;margin-top:-30px;margin-left:-345px;background:url(https://image.tw.ncsoft.com/lineage2/preview/ironmaster/section7/c69115710192ed1cbdb072b123f296305f81eced.webp) no-repeat 50% 0;margin-top:-251px;margin-left:-344px}.section7__subtitle,.section7__title{position:absolute;top:50%;left:50%;text-align:left;text-indent:-9999em;white-space:nowrap;overflow:hidden}.section7__title{width:780px;height:210px;margin-top:-105px;margin-left:-390px;background:url(https://image.tw.ncsoft.com/lineage2/preview/ironmaster/section7/9543e6e9f4e36beee8b07973102c5e53c18b56a5.webp) no-repeat 50% 0;margin-top:-472px;margin-left:-259px}.section7__desc{width:207px;height:71px;margin-top:-36px;margin-left:-104px;background:url(https://image.tw.ncsoft.com/lineage2/preview/ironmaster/section7/5d85a6318fbb23c74e36d3e3ab2153a4ef3def7a.webp) no-repeat 50% 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a:after{background-image:url(https://image.tw.ncsoft.com/lineage2/preview/ironmaster/common/3a94610bb01e11aadf20f7545a80fd9a4c30815a.webp)}.kit-page-menu .kit-page-menu__item--active:after{transform:scale(1)}.kit-page-menu .kit-page-menu__item--active:after,.kit-page-menu .kit-page-menu__item--active:before{opacity:1;animation:naviGlow 3.5s ease-in-out infinite}.kit-page-menu .kit-page-menu__item--active a:after{background-image:url(https://image.tw.ncsoft.com/lineage2/preview/ironmaster/common/3a94610bb01e11aadf20f7545a80fd9a4c30815a.webp)}.kit-page-menu .kit-page-menu__item--0 a:after{background-position-y:0!important}.kit-page-menu .kit-page-menu__item--1 a:after{background-position-y:-36px!important}.kit-page-menu .kit-page-menu__item--2 a:after{background-position-y:-72px!important}.kit-page-menu .kit-page-menu__item--3 a:after{background-position-y:-103px!important}.kit-page-menu .kit-page-menu__item--4 a:after{background-position-y:-136px!important}.kit-page-menu .kit-page-menu__item--5 a:after{background-position-y:-167px!important}.kit-page-menu .kit-page-menu__item--6 a:after{background-position-y:-202px!important}.kit-page-menu .kit-page-menu__item--7 a:after{background-position-y:-238px!important}.kit-page-menu .kit-page-menu__item--8 a:after{background-position-y:-274px!important}.kit-page-menu .kit-page-menu__item--9 a:after{background-position-y:-310px!important}.kit-page-menu .kit-page-menu__item--10 a:after{background-position-y:-340px!important}.kit-page-menu .kit-page-menu__item--11 a:after{background-position-y:-376px!important}.kit-page-menu__item--group-item.kit-page-menu__item{height:34px}.kit-page-menu__item--group-item.kit-page-menu__item a:before,.kit-page-menu__item--group-item.kit-page-menu__item:after,.kit-page-menu__item--group-item.kit-page-menu__item:before{display:none}@keyframes naviGlow{0%,to{filter:brightness(.8) saturate(1)}50%{filter:brightness(1.4) saturate(1.5)}}
#container .header-button-area{position:absolute;top:50px;width:100%;z-index:100000;}
#container.open .header-button-area{opacity:1}
#container .header-button-area,#container .header-button-area a{-webkit-transition:all .3s ease;-moz-transition:all .3s ease;-ms-transition:all .3s ease;-o-transition:all .3s ease;transition:all .3s ease;}
#container .header-button-area .btn-logo{position:absolute;left:10px;background:url("https://image.tw.ncsoft.com/lineage2/preview/ironmaster/logo_l2.webp") no-repeat 50% 0;width:120px;height:50px;overflow:hidden;text-indent:101%;white-space:nowrap;background-size:cover;}
#container .header-button-area .btn-fb{position:absolute;top:0;right:130px;background:url("https://image.tw.ncsoft.com/lineage2/preview/ironmaster/facebook.webp") no-repeat 50% 0;background-size:cover;width:40px;height:40px;overflow:hidden;text-indent:101%;white-space:nowrap;}
#container .header-button-area .btn-home{position:absolute;top:0;right:10px;background:url("https://image.tw.ncsoft.com/lineage2/preview/ironmaster/home.webp") no-repeat 50% 0;background-size:cover;width:110px;height:40px;overflow:hidden;text-indent:101%;white-space:nowrap;}
#container .header-button-area a:hover{-webkit-filter:contrast(130%);filter:contrast(130%);}
.main__banner{width:250px;height:250px;position:absolute;bottom:60px;right:1rem;animation:kirakira 5s ease-in-out infinite,shineShadow 5s ease-in-out infinite;transition:transform .3s ease-out;}
.main__banner:after{content:"";width:100%;height:100%;background-image:url("https://image.tw.ncsoft.com/lineage2/index/spbanner-float_261014-light.webp");background-repeat:no-repeat;background-position:center center;background-size:contain;position:absolute;top:0;left:0;display:block;animation:BgTwinkle 2.5s ease-in-out infinite;z-index:10;mix-blend-mode:color-dodge;pointer-events:none}
.main__banner:hover{transform:scale(1.055) !important;}
.main__banner .bn-bg{width:100%;height:100%;background:url("https://image.tw.ncsoft.com/lineage2/index/spbanner-float_261014-bg.webp") no-repeat 50% 50%;background-size:cover;position:relative;pointer-events:none}
.main__banner .bn-bg:before{content:"";width:100%;height:100%;background-image:url("https://image.tw.ncsoft.com/lineage2/index/spbanner-float_261014-date.webp");background-repeat:no-repeat;background-position:center center;background-size:contain;position:absolute;top:0;left:0;display:block;pointer-events:none}
.main__banner .bn-bg:after{content:"";width:100%;height:100%;background:url("https://image.tw.ncsoft.com/lineage2/index/spbanner-float_261014-bg2.webp") no-repeat 50% 50%;background-size:cover;position:absolute;top:0;left:0;animation:scaleChar 3s infinite,kirakira 8s ease-in-out infinite;pointer-events:none}
.main__banner .bn-textlight{width:100%;height:100%;background:url("https://image.tw.ncsoft.com/lineage2/index/spbanner-float_261014-tlight.webp") no-repeat 50% 50%;background-size:cover;position:relative;position:absolute;top:0;left:0;display:block;z-index:12;animation:fade 2.5s ease-in-out infinite;opacity:0;pointer-events:none}
.main__banner .bn-text{width:100%;height:100%;background:url("https://image.tw.ncsoft.com/lineage2/index/spbanner-float_261014-text.webp") no-repeat 50% 50%;background-size:cover;position:relative;position:absolute;top:0;left:0;display:block;z-index:11;animation:shineShadow 3s ease-in-out infinite;pointer-events:none}
.main__banner .bn-text-glow{width:100%;height:100%;position:absolute;top:0;left:0;display:block;overflow:hidden;mask-position:center center;mask-repeat:no-repeat;mask-image:url(https://image.tw.ncsoft.com/lineage2/index/spbanner-float_261014-mask.png);mask-size:contain;z-index:20;pointer-events:none}
.main__banner .bn-text-glow:after{content:"";position:absolute;top:-20%;left:-90%;width:50%;height:140%;background:linear-gradient(105deg, transparent, rgba(255, 220, 60, 0) 20%, rgba(255, 255, 255, 0.9) 80%, rgba(255, 255, 220, .9) 80%, rgb(244 255 255 / 90%) 70%, rgba(255, 220, 60, 0) 90%, transparent);opacity:.9;mix-blend-mode:screen;transform:skewX(-40deg);}
.main__banner .bn-text-glow:after{animation:shineMove 3s ease-in-out infinite;}
.main__banner a{width:100%;height:100%;display:block;position:absolute;top:0;left:0;}
:root {
--img-url: url('https://image.tw.ncsoft.com/lineage2/index/spbanner-float_261014-butterfly.webp');
--img-width: 70px;
--img-height: 60px;
}
.butterfly {
position: absolute;
width: var(--img-width);
height: var(--img-height);
perspective: 1000px; /* 增加 3D 空間的縱深感，讓拍動更逼真 */
top: 50%;
left: 50%;
margin-top: -30px;
margin-left: -35px;
margin-top: -85px;
margin-left: 30px;
animation: bnFloat 0.6s infinite ease-in-out alternate;
}
.wing {
position: absolute;
top: 0;
width: calc(var(--img-width) / 2); /* 翅膀寬度為圖片的一半 */
height: var(--img-height);
background-image: var(--img-url);
background-size: var(--img-width) var(--img-height);
background-repeat: no-repeat;
}
/* 左半邊翅膀 */
.wing.left {
left: 0;
background-position: left top; /* 顯示圖片的左半邊 */
transform-origin: right center; /* 以右側邊緣（蝴蝶身體）為旋轉支點 */
animation: flap-left 0.3s infinite ease-in-out alternate;
}
/* 右半邊翅膀 */
.wing.right {
/*left: 0;*/ /* 讓它跟左翅膀在同一個起點，靠 transform-origin 對齊 */
right: 0;
background-position: right top; /* 顯示圖片的右半邊 */
transform-origin: left center; /* 以左側邊緣（蝴蝶身體）為旋轉支點 */
animation: flap-right 0.3s infinite ease-in-out alternate;
}
@keyframes kirakira {
0%,40%,100%{filter:brightness(100%);}
20%,60%{filter:brightness(112%);}
}
@keyframes scaleChar{
0%,100%{transform:scale(1,1);transform-origin:50% 100%;}
25%,75%{transform:scale(1.0075,1.0075);}
50%{transform:scale(1,1.005);}
}
@keyframes BgTwinkle {
0% {
opacity:0;
transform:scale(.8);
filter:brightness(.6) saturate(1)
}
50% {
opacity:.9;
filter:brightness(2) saturate(1.7) drop-shadow(0 0 10px rgba(255,125,75,.8))
}
to {
opacity:0;
transform:scale(1.1);
filter:brightness(.6) saturate(1)
}
}
@keyframes fade {40%,60% {opacity: 1;}}
@keyframes shineMove {
0% {left: -90%}
to {left: 160%}
}
@keyframes shineShadow {
0%,100% {filter: none;}
40%,60% {filter: drop-shadow(0 0 0.05rem rgba(255,255,255,.9));}
}
/* 左翅拍動動畫 */
@keyframes flap-left {
0% {
transform: rotateY(0deg);
}
100% {
transform: rotateY(65deg); /* 向內拍動的角度 */
}
}
/* 右翅拍動動畫 */
@keyframes flap-right {
0% {
transform: rotateY(0deg);
}
100% {
transform: rotateY(-65deg); /* 向內拍動的角度（反方向） */
}
}
@keyframes bnFloat {
0%, 100% { transform: translateY(-50%) translateY(0); }
50% { transform: translateY(-50%) translateY(-5px); }
}