@charset "UTF-8";
body,
dl,
dd,
ul,
ol,
h1,
h2,
h3,
h4,
h5,
h6,
p,
form {
  margin: 0;
}

body,
button,
input,
select,
textarea {
  font-size: 0.24px;
  line-height: 1.5;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
}

em,
b {
  font-style: normal;
}

a {
  text-decoration: none;
}

a:hover {
  text-decoration: none;
}

img {
  vertical-align: middle;
  border: 0;
  padding: 0;
  margin: 0;
}

button,
input,
select,
textarea {
  font-size: 100%;
  outline: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

td,
th,
ul,
ol {
  padding: 0;
}

ul,
ol,
dl {
  list-style: none;
}

.gray {
  -webkit-filter: grayscale(100%);
  -moz-filter: grayscale(100%);
  -ms-filter: grayscale(100%);
  -o-filter: grayscale(100%);
  filter: grayscale(100%);
  filter: gray;
  pointer-events: none;
}

.clearfix:after {
  visibility: hidden;
  display: block;
  font-size: 0;
  content: ' ';
  clear: both;
  height: 0;
}

.clearfix {
  *zoom: 1;
}

body {
  background: #131522;
  width: 100%;
  height: 100%;
  max-height: 1080px;
  position: relative;
  font: 12px / 1.5 '\5FAE\8F6F\96C5\9ED1', tahoma, '\5b8b\4f53', '\9ED1\4F53',
 sans-serif;
}

* {
  box-sizing: border-box;
}

img {
  object-fit: contain;
}

.btn {
  display: flex;
}

.flex {
  display: flex;
  justify-content: center;
  align-items: center;
}

.bbicon {
  position: relative;
  background-color: #000;
  /* 盒子黑色背景 */
  /* 多重背景：四个角落的装饰图片 */
  background-image: url("https://game.gtimg.cn/images/dnf/cp/a20251211boss/icon1.png"), url("https://game.gtimg.cn/images/dnf/cp/a20251211boss/icon1.png"), url("https://game.gtimg.cn/images/dnf/cp/a20251211boss/icon1.png"), url("https://game.gtimg.cn/images/dnf/cp/a20251211boss/icon1.png");
  /* 右下角装饰图 */
  /* 背景定位：分别对应四个角落，可调整px值控制边距 */
  background-position: -10px -10px, right -10px top -10px, -10px bottom -10px, right -10px bottom -10px;
  /* 右下角：右10px，下10px */
  background-size: 23px 23px;
  /* 装饰图片的大小（宽高），可自定义 */
  background-repeat: no-repeat;
  /* 禁止图片重复 */
}

.icon2 {
  width: 55px;
  height: 16px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/icon2.png) no-repeat;
}

.icon2 .l {
  transform: translateY(-50%);
}

.g-wrap {
  margin: 0 auto;
  -webkit-text-size-adjust: none;
  position: relative;
  overflow: hidden;
  max-width: 1920px;
  width: 1920px;
}

.g-wrap a {
  -webkit-tap-highlight-color: transparent;
  transition: filter 0.5s;
}

.g-wrap a:hover {
  filter: brightness(1.2);
  -webkit-filter: brightness(1.2);
}

.logo {
  position: absolute;
  top: 42px;
  left: 60px;
  width: 148px;
  height: 60px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/logo.png) center top no-repeat;
  background-size: contain;
  z-index: 4;
}

.kv {
  width: 100%;
  height: 720px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/kv1.jpg) center top no-repeat;
  background-size: 100% 100%;
  padding-top: 572px;
}

.kv .btn_box {
  display: flex;
  justify-content: center;
  align-items: center;
}

.kv .btn_box a {
  margin: 0 30px;
}

.main {
  width: 100%;
  height: auto;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/bg.jpg) center top no-repeat;
  background-size: 100% 100%;
  padding: 45px 0;
}

.tip {
  font-size: 18px;
  color: #bfcee8;
  text-align: center;
  margin-top: 20px;
}

.tip2 {
  font-size: 20px;
  font-weight: bold;
  color: #bfcee8;
  text-align: center;
  margin-top: 40px;
}

.tit1 {
  width: 100%;
  height: 66px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/tit1.png) center top no-repeat;
  background-size: contain;
  margin-bottom: 20px;
}

.tit2 {
  width: 100%;
  height: 66px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/tit2.png) center top no-repeat;
  background-size: contain;
  margin-bottom: 20px;
}

.tit3 {
  width: 100%;
  height: 66px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/tit3.png) center top no-repeat;
  background-size: contain;
  margin-bottom: 20px;
}

.tit4 {
  width: 100%;
  height: 66px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/tit4.png) center top no-repeat;
  background-size: contain;
  margin-bottom: 20px;
}

.tit5 {
  width: 100%;
  height: 66px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/tit5.png) center top no-repeat;
  background-size: contain;
  margin-bottom: 20px;
}

.tit6 {
  width: 100%;
  height: 66px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/tit6.png) center top no-repeat;
  background-size: contain;
  margin-bottom: 20px;
}

.tit7 {
  width: 100%;
  height: 66px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/tit7.png) center top no-repeat;
  background-size: contain;
  margin-bottom: 20px;
}

.tit8 {
  width: 100%;
  height: 66px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/tit8.png) center top no-repeat;
  background-size: contain;
  margin-bottom: 20px;
}

.tit9 {
  width: 100%;
  height: 66px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/tit9.png) center top no-repeat;
  background-size: contain;
  margin-bottom: 20px;
}

.tit10 {
  width: 100%;
  height: 66px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/tit10.png) center top no-repeat;
  background-size: contain;
  margin-bottom: 20px;
}

.tit11 {
  width: 100%;
  height: 35px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/tit11.png) center top no-repeat;
  background-size: contain;
  margin-bottom: 20px;
}

.tit12 {
  width: 100%;
  height: 35px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/tit12.png) center top no-repeat;
  background-size: contain;
  margin-bottom: 20px;
}

.tit13 {
  width: 100%;
  height: 35px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/tit13.png) center top no-repeat;
  background-size: contain;
  margin-bottom: 20px;
}

.tit14 {
  width: 100%;
  height: 35px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/tit14.png) center top no-repeat;
  background-size: contain;
  margin-bottom: 20px;
}

.tit15 {
  width: 100%;
  height: 35px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/tit15.png) center top no-repeat;
  background-size: contain;
  margin-bottom: 20px;
}

.tit16 {
  width: 100%;
  height: 35px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/tit16.png) center top no-repeat;
  background-size: contain;
  margin-bottom: 20px;
}

.tit17 {
  width: 100%;
  height: 35px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/tit17.png) center top no-repeat;
  background-size: contain;
  margin-bottom: 20px;
}

.tit18 {
  width: 100%;
  height: 35px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/tit18.png) center top no-repeat;
  background-size: contain;
  margin-bottom: 20px;
}

.tit19 {
  width: 100%;
  height: 35px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/tit19.png) center top no-repeat;
  background-size: contain;
  margin-bottom: 20px;
}

.tab1 {
  width: 316px;
  height: 74px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/tab1.png) center top no-repeat;
  background-size: contain;
}

.tab1.on {
  background-image: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/tab1_on.png);
}

.tab2 {
  width: 316px;
  height: 74px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/tab2.png) center top no-repeat;
  background-size: contain;
}

.tab2.on {
  background-image: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/tab2_on.png);
}

.part {
  width: 1200px;
  margin: 0 auto;
  margin-top: 50px;
}

.part img {
  display: block;
  margin: 0 auto;
  margin-top: 10px;
  pointer-events: none;
  user-select: none;
}

.part .prop_box {
  margin-top: 30px;
  padding-left: 60px;
}

.part .prop_box .tip {
  margin-top: 10px;
}

.part .prop_box .item {
  margin: 0 50px;
}

.part .p5_img2 {
  margin-top: 40px;
}

.part .p5_img4 {
  margin-top: 40px;
}

.part .p6_img3 {
  margin-top: 50px;
}

.part .p7_img1 {
  margin-top: 30px;
}

.part .p7_img2 {
  margin-top: 50px;
}

.part .p7_img3 {
  margin-top: 40px;
}

.part .p8_img2 {
  margin-top: 50px;
}

.part .p9_img2 {
  margin-top: 50px;
}

.part1,
.part10 {
  margin-top: 0;
}

.part11,
.part12,
.part13,
.part14,
.part15,
.part16,
.part17,
.part18 {
  margin-top: 48px;
}

.p_img {
  margin: 0 auto;
  position: relative;
}

.p_img .gif_box {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #000;
  border: 2px solid #bfcee8;
}

.p_img .gif_box img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  margin-top: 0 !important;
}

.p11_img1 {
  width: 768px;
  height: 434px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/p11_img1.png) center top no-repeat;
  background-size: contain;
}

.p11_img1 .gif_box {
  width: 97.7%;
  height: 98%;
  left: 50.1%;
}

.p12_img1 {
  width: 416px;
  height: 434px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/p12_img1.png) center top no-repeat;
  background-size: contain;
}

.p12_img1 .gif_box {
  width: 98%;
  height: 98%;
}

.p13_img1 {
  width: 700px;
  height: 376px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/p13_img1.png) center top no-repeat;
  background-size: contain;
}

.p13_img1 .gif_box {
  width: 45.5%;
  height: 88.1%;
  transform: none;
  left: 8px;
  top: 7px;
}

.p13_img1 .gif_box2 {
  left: auto;
  right: 7px;
}

.p14_img1 {
  width: 700px;
  height: 376px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/p14_img1.png) center top no-repeat;
  background-size: contain;
}

.p14_img1 .gif_box {
  width: 45.5%;
  height: 88.1%;
  transform: none;
  left: 8px;
  top: 7px;
}

.p14_img1 .gif_box2 {
  left: auto;
  right: 7px;
}

.p15_img1 {
  width: 1030px;
  height: 376px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/p15_img1.png) center top no-repeat;
  background-size: contain;
}

.p15_img1 .gif_box {
  width: 31%;
  height: 88.1%;
  transform: none;
  left: 8px;
  top: 7px;
}

.p15_img1 .gif_box2 {
  left: 34.25%;
}

.p15_img1 .gif_box3 {
  left: auto;
  right: 7px;
}

.p16_img1 {
  width: 678px;
  height: 376px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/p16_img1.png) center top no-repeat;
  background-size: contain;
}

.p16_img1 .gif_box {
  width: 47%;
  height: 88.2%;
  transform: none;
  left: 8px;
  top: 7px;
}

.p16_img1 .gif_box2 {
  left: auto;
  right: 7px;
}

.p17_img1 {
  width: 333px;
  height: 376px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/p17_img1.png) center top no-repeat;
  background-size: contain;
}

.p18_img1 {
  width: 659px;
  height: 400px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/p18_img1.png) center top no-repeat;
  background-size: contain;
}

.p19_img1 {
  width: 398px;
  height: 303px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/p19_img1.png) center top no-repeat;
  background-size: contain;
}

.btn_top {
  position: fixed;
  bottom: 0;
  right: 50px;
  width: 66px;
  height: 108px;
  background: url(https://game.gtimg.cn/images/dnf/cp/a20251211boss/btn_top.png) center top no-repeat;
  background-size: contain;
  opacity: 0;
  transition: all 0.3s ease-in-out !important;
  z-index: 3;
}

.btn_top.on {
  opacity: 1;
  bottom: 100px;
}

/* footer */
#afooter {
  text-align: center;
  line-height: 20px;
  color: #cccccc;
  background-color: #000;
  padding: 20px 0;
}

#afooter a {
  color: #cccccc;
}

.nav {
  width: 1897px;
  height: 585px;
  margin: 0 auto;
  position: relative;
  z-index: 5;
  display: flex;
  flex-direction: row;
  justify-content: center;
  transition: height 0.15s linear;
}

.dnfact_nav {
  width: 1500px !important;
}

._act_nav {
  width: 1350px !important;
}

._act_nav li {
  width: 135px !important;
}

._act_btn {
  width: 150px !important;
}

.top-wrap {
  width: 100%;
  position: absolute;
  left: 0;
  top: 0;
}

#topNavWrap {
  height: 180px;
}

#topNavWrap .top-mask {
  background-size: 100% !important;
}

.top-wrap .nav {
  width: 1400px !important;
}

#topNavWrap .top-link {
  height: 110px !important;
}

#topNavWrap .nav-bg {
  width: 1400px !important;
}