body, div, dl, dt, dd, ul, ol, li,h1, h2, h3, h4, h5, h6, pre, code,form, fieldset, legend, input, button,textarea, p, blockquote, th, td {margin: 0;padding: 0;}
fieldset, img {border: 0;}
:focus {outline: 0;}
address, caption, cite, code, dfn,em, th, var, optgroup {font-style: normal;font-weight: normal;}
h1, h2, h3, h4, h5, h6{font-weight: normal; font-size: 100%;}
strong{font-weight: 700;}
abbr, acronym {border: 0;font-variant: normal;}
input, button, textarea,
select, optgroup, option {font-family: inherit;font-size: inherit;font-style: inherit;	font-weight: inherit;}
code, kbd, samp, tt {font-size: 100%;}
input, button, textarea, select {*font-size: 100%;}
ol, ul {list-style: none;}
table {border-collapse: collapse;border-spacing: 0;}
caption, th {text-align: left;}
sup, sub {font-size: 100%;}
::-webkit-input-placeholder{ color: #ccc; font-weight: 400; }
:link, :visited , ins {text-decoration: none;}
button,input,textarea,select{ font-family: "Microsoft Yahei", "Helvetica Neue", Helvetica, Arial, sans-serif; }
*, :after, :before{ box-sizing:border-box; }

html{ scroll-behavior: smooth; }
body{
	color: #fff;
    font-size: 14px;
    line-height: 1.5;
    font-family: "Microsoft Yahei", "Helvetica Neue", Helvetica, Arial, sans-serif;
	background-color: #06061B;
    -webkit-font-smoothing: antialiased;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
a{ color:#fff; text-decoration: none; transition: color .3s, background-color .3s; }
a:hover{ text-decoration: none;}
a.link:hover{ text-decoration: underline;}
.sep{ padding: 0 8px; font-family: simsun; opacity: .5; font-size: 85%; }

/* Hx */
.h1,.h2,.h3,.h4,.h5,.h6,h1,h2,h3,h4,h5,h6{ font-weight: 400; }
.h1,h1{ font-size: 32px; font-weight: 300; }
.h2,h2{ font-size: 22px; }
.h3,h3{ font-size: 18px; }
.h4,h4{ font-size: 16px; }
.h5,h5{ font-size: 14px; }
.h6,h6{ font-size: 12px; }
.small,small{ font-size: 85%; }

.container{
    position: relative;
    z-index: 3;
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 24px;
}

/* header */
.header{
    position: sticky;
    top: 0;
    z-index: 99;
    background-color: rgba(6, 6, 27, .1);
    box-shadow: inset 0 -1px rgba(255, 255, 255, .1);
    backdrop-filter: blur(16px);
}
.header .container{  height: 72px; display: flex; align-items: center; justify-content: space-between;  }
.header-logo{
    position: relative;
    flex-shrink: 0;
    height: 48px;
    overflow: hidden;
}
.header-logo .logo{
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
}
.header-logo .text{
    display: block;
    font-size: 15px;
    font-weight: 600;
    padding: 24px 0 0 66px;
}

/* navbar */
.navbar{ display: flex; gap: 32px; height: 100%; }
.navbar-item{ position: relative; display: flex; align-items: center; font-size: 16px; cursor: pointer; padding: 0 8px; }
.navbar-item .icon{ flex-shrink: 0; width: 20px; height: 20px; margin-right: 6px; }
.navbar-item .text{ flex: 1; overflow: hidden; text-overflow: ellipsis; -webkit-line-clamp: 1; -webkit-box-orient: vertical; display: -webkit-box; }
.navbar-menu{
    position: absolute;
    top: 100%;
    left: 0;
    overflow: hidden;
    padding: 4px 0;
    margin-top: -1px;
    border: 1px solid rgba(255, 255, 255,.1);
    background-color: rgba(16,29,52, .98);
    border-radius: 0 0 12px 12px;
    transition: all .3s;
    opacity: 0;
    transform: translateY(-10px);
    visibility: hidden;
    pointer-events: none;
}
.navbar-menu__link{
    display: block;
    padding: 12px 24px;
    font-size: 15px;
    white-space: nowrap;
}
.navbar-menu__link:hover{
    background-color: rgba(255, 255, 255,.05);
}

.notice-icon {
    width: 26px;
    height: 26px;
    margin-right: 8px;
    vertical-align: top;
    transition: transform 0.3s ease; 
}

/* top-banner */
.top-banner{
    position: relative;
    padding-top: 72px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.top-banner::before,
.top-banner::after{
    content: '';
    position: absolute;
    width: 50%;
    height: 50%;
    overflow: hidden;
    border-radius: 50%;
    filter: blur(150px);
    opacity: .5;
}
.top-banner::before{ left: 10%; top: 0; background-color: #36ecb5; }
.top-banner::after{ right: 10%; bottom: 0; background-color: #00d2ff; }
.top-banner .tips::before{ top: 0;}
.top-banner .tips::after{ bottom: 0;}
.top-banner .title{ font-size: 48px; font-weight: 600; }
.top-banner .desc{ font-size: 32px; margin-top: 12px; }
.top-banner .tips{
    position: relative;
    padding: 16px 32px;
    margin-top: 40px;
    color: #ffa58e;
    background-image: linear-gradient(to right, transparent, rgba(255,255,255, .05), transparent);
}
.top-banner .tips::before,
.top-banner .tips::after{
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    height: 1px;
    overflow: hidden;
    background-image: linear-gradient(to right, transparent, rgba(255,255,255, .1), transparent);
}
.top-banner .tips::before{ top: 0;}
.top-banner .tips::after{ bottom: 0;}

/* panel */
.panel{ padding-top: 100px; overflow: hidden; }
.panel-title{ margin-bottom: 32px; font-size: 36px; font-weight: 600; text-align: center;}
.panel-title span{ color: #84fc5f; margin:0 10px;}

/* energy-exchange */
.energy-exchange-box {
    position: relative;
    padding: 4px;
    border-radius: 20px;
    background-color: #fff;
    background-image: linear-gradient(#06061b, #06061b), linear-gradient(135deg, #36ecb5, #03223c, #00d2ff);
    box-sizing: border-box;
    background-clip: content-box, padding-box;
}
.energy-exchange-box:after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -45%);
    pointer-events: none;
    opacity: .3;
    width: 900px;
    height: 900px;
    border-radius: 100%;
    filter: blur(100px);
    background-image: radial-gradient(circle at 50% 50%, #36ecb5 0%, transparent 50%);
}
.energy-primary{  position: relative; display: flex; }
.energy-primary::before{
     content: '';
     position: absolute;
     top: 0;
     left: 50%;
     bottom: 0;
     border-left: 1px solid rgba(255, 255, 255, .12);
 }
.energy-box{ flex: 1; padding: 40px 48px 16px 48px; }
.energy-title{
    display: flex;
    align-items: center;
    font-weight: 600;
    font-size: 24px;
    margin-bottom: 24px;
}
.energy-title::before{
    content: '';
    display: block;
    width: 60px;
    height: 50px;
    margin-right: 20px;
    background-image: url(../images/step-1.png);
    background-size: cover;
}
.energy-title-2::before{ background-image: url(../images/step-2.png); }
.energy-title::after{
    content: '';
    display: block;
    width: 176px;
    height: 20px;
    margin-left: auto;
    background-image: url(../images/diagonal.svg);
    background-size: cover;
}
.energy-item{ margin-bottom: 32px; }
.energy-item-title{ font-size: 16px; font-weight: 600; margin-bottom: 12px; }
.energy-item-group{ display: flex; align-items: center; }
.energy-item-input,
.energy-item-number{
    width: 100%;
    appearance: none;
    font-size: 16px;
    color: #fff;
    height: 44px;
    padding: 0 16px;
    border: 1px solid rgba(255, 255, 255,.2);
    background-color: transparent;
    border-radius: 12px;
    transition: .3s;
    font-family: DIN;
}
.energy-item-input:not([readonly]):hover{ border-color: rgba(255, 255, 255,.3);}
.energy-item-input:not([readonly]):focus{ border-color: #36ecb5; }
.energy-item-number{
    position: relative;
    display: flex;
    align-items: center;
    font-size: 20px;
    height: 50px;
}
.energy-item-number .primary{color: #36ecb5;}
.energy-item-number .unit{ margin-left: 8px; font-size: 16px; }
.energy-item-number .address{ font-size: 16px; rgba(255, 255, 255,.75);}
.energy-item-number .copy {
    position: absolute;
    right: 15px;
    top: 50%;
    margin-top: -8px;
    width: 16px;
    height: 16px;
    background: url("../images/copy.svg") no-repeat center / cover;
    cursor: pointer;
}
.energy-item-sep{ padding: 0 16px; white-space: nowrap; font-size: 14px; }
.energy-item-input--energy{ width: 150px;}
.energy-item-input--select{
    background-image: url('data:image/svg+xml;charset=US-ASCII,<svg width="20" height="20" xmlns="http://www.w3.org/2000/svg"><path d="M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z" fill="%23333"/></svg>');
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 20px;
}
.energy-item-input--select option {
    font-size: 16px;
    background-color: #06061B;
    color: #fff;
}
.energy-item-tips{ font-size: 15px; margin-top: 10px; color: rgba(255,255,255,.75); }
.energy-item-tips .primary{ color: #36ecb5; margin-right: 6px; font-weight: 600;}
.energy-info{
    border-top: 1px solid rgba(255, 255, 255, .12);
    padding: 40px 48px;
}
.energy-info-title{
    display: flex;
    align-items: center;
    font-weight: 600;
    font-size: 20px;
    margin-bottom: 24px;
}
.energy-info-title::before{
    content: '';
    display: block;
    width: 32px;
    height: 32px;
    margin-right: 16px;
    background-image: url(../images/help.svg);
    background-size: cover;
}
.energy-info-desc{ font-size: 16px; }
.energy-info-desc strong{ color: #84fc5f; }
.energy-info ul { display: flex; flex-wrap: wrap; column-gap: 64px; }
.energy-info li {
    flex: 1;
    display: flex;
    min-width: 40%;
    max-width: 45%;
    margin-bottom: 12px;
    color: rgba(255,255,255,.75);
}
.energy-info li::before{
    content: '';
    flex-shrink: 0;
    display: block;
    width: 4px;
    height: 4px;
    margin-right: 8px;
    margin-top: 9px;
    background-color: #84fc5f;
    border-radius: 50%;
}
.copy-feedback{
    position: fixed;
    z-index: 99;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    padding: 12px 24px;
    border-radius: 12px;
    color: #000;
    font-weight: 600;
    background-color: #84fc5f;
    transition: .3s;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    margin-top: -12px;
}
.copy-feedback.show{
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    margin-top: 0;
}
.exchange-panel{
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.1);
    background-color: rgba(255,255,255,.04);
    border-radius: 20px;
}
.exchange-panel:after {
    content: "";
    position: absolute;
    top: 50%;
    left: 35%;
    transform: translate(-50%, -45%);
    pointer-events: none;
    opacity: .15;
    width: 900px;
    height: 900px;
    border-radius: 100%;
    filter: blur(100px);
    background-image: radial-gradient(circle at 50% 50%, #36ecb5 0%, transparent 50%);
}
.exchange-tips span{ color: #84fc5f; }
.exchange-tips{
    padding: 32px 16px;
    text-align: center;
    font-size: 18px;
    color: #ffa58e;
}
.exchange-primary{ display: flex; padding: 0 48px; }
.exchange-group{ display: flex; align-items: flex-end; }
.exchange-group .energy-item-title{ text-align: center; }
.exchange-icon{ width: 36px; height: 36px; margin: 2px 16px;}
.exchange-group .energy-item-input{ font-size: 18px; height: 50px; text-align: center; }
.exchange-address{
    flex: 1;
    position: relative;
    padding-left: 48px;
    margin-left: 48px;
    padding-bottom: 16px;
}
.exchange-address::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    border-left: 1px solid rgba(255, 255, 255, .12);
}

.footer{
    padding: 24px;
    text-align: center;
    color: rgba(255,255,255,.5);
    background-color: rgba(255,255,255,.04);
}
.about-panel{ padding-bottom: 72px; }
.about-panel p{
    text-indent: 50px;
    margin-bottom: 24px;
    font-size: 16px;
}
.about-panel h3{
    text-align: center;
    font-size: 22px;
    margin-top: -16px;
    margin-bottom: 24px;
}
.about-panel ul{
    margin: 32px 0;
    display: flex;
    flex-wrap: wrap;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.1);
    background-color: rgba(255,255,255,.04);
    border-radius: 20px;
}
.about-panel ul::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -45%);
    pointer-events: none;
    opacity: .2;
    width: 900px;
    height: 900px;
    border-radius: 100%;
    filter: blur(100px);
    background-image: radial-gradient(circle at 50% 50%, #36ecb5 0%, transparent 50%);
}
.about-panel li{ position: relative; width: 50%; padding: 32px 48px; }
.about-panel li:nth-child(2n){ border-left: 1px solid rgba(255,255,255,.1);  }
.about-panel li:nth-child(n + 2){ border-top: 1px solid rgba(255,255,255,.1);  }
.about-header{ font-size: 20px; font-weight: 600; margin-bottom: 16px; }
.about-desc{ color: rgba(255,255,255,.75); font-size: 14px; }

/* faq */
.faq-item{
    position: relative;
    padding: 16px 24px;
    border: 1px solid rgba(255,255,255,.1);
    background-color: rgba(255,255,255,.04);
    border-radius: 20px;
    margin-bottom: 16px;
}
.faq-item ::-webkit-details-marker { display: none; }
.faq-item ::-moz-list-bullet { font-size: 0; }
.faq-item summary {
    list-style-type: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    line-height: 1.2;
    padding: 8px 0;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
}
.faq-item summary::marker { display: none; }
.faq-item summary::after {
    content: '';
    flex-shrink: 0;
    width: 8px;
    height: 8px;
    margin-top: -6px;
    margin-left: 12px;
    color: rgba(255,255,255,.5);
    border-top: 2px solid currentColor;
    border-right: 2px solid currentColor;
    transform: rotate(135deg);
    transition: transform .2s;
}
.faq-item[open] summary::after {
    transform: rotate(-45deg);
}
.faq-item p {
    display: block;
    margin: 8px 0 8px 0;
    color: rgba(255,255,255,.75);
}

@media screen and (min-width: 1001px) {
    .navbar-item:hover .navbar-menu{
        opacity: 1;
        transform: translateY(0);
        visibility: visible;
        pointer-events: auto;
    }
}
@media screen and (max-width: 1000px) {
    .only-pc{ display: none; }
    .container{ padding: 0 16px; }
    .header .container{ height: 60px;  }
    .header-logo{ height: 36px; margin-right: 12px; }
    .header-logo .text{ font-size: 12px; padding: 16px 0 0 50px; }
    .navbar{ gap: 8px; }
    .navbar-item{ font-size: 15px; }
    .navbar-item .icon{ width: 16px; height: 16px; }
    .navbar-menu.in{ opacity: 1; transform: translateY(0); visibility: visible; pointer-events: auto; }
    .navbar-menu__link{ padding: 10px 20px; font-size: 14px; }
    .top-banner{ padding: 32px 0 0 0;  }
    .top-banner::before,
    .top-banner::after{ filter: blur(100px); opacity: .8; }
    .top-banner::before{ left:0; }
    .top-banner::after{ right: 0;}
    .top-banner .title{ font-size: 32px; line-height: 1.3 }
    .top-banner .desc{ font-size: 18px; }
    .top-banner .tips{ padding: 12px 32px; margin-top: 24px; font-size: 12px; }
    .footer{ font-size: 12px; padding: 12px; }
    .panel{ padding-top: 32px; }
    .panel-title{ margin-bottom: 20px; font-size: 24px;}
    .energy-exchange-box { padding: 2px; }
    .energy-primary{ display: block; }
    .energy-primary::before{ content: none; display: none; }
    .energy-box{ padding: 20px 20px 4px 20px; }
    .energy-title{ font-size: 18px; margin-bottom: 16px; white-space: nowrap;  }
    .energy-title::before{ width: 36px; height: 30px; margin-right: 16px; }
    .energy-title-2::before{ background-image: url(../images/step-2.png); }
    .energy-title::after{  width: 126px; height: 16px; }
    .energy-item{ margin-bottom: 24px; }
    .energy-item:last-child{ margin-bottom: 0; }
    .energy-item-input--energy{ width: 80px; text-align: center; }
    .energy-item-number .address{ font-size: 12px; }
    .energy-item-tips{ font-size: 14px;}
    .energy-info-desc{ font-size: 14px;}
    .energy-info{ border-top: 0 none; padding: 20px 20px; }
    .energy-info-title{ font-size: 16px; margin-bottom: 16px; }
    .energy-info-title::before{ width: 24px; height: 24px; margin-right: 12px; }
    .energy-info ul { display: block; }
    .energy-info li { max-width: 100%; color: rgba(255,255,255,.75); }

    .exchange-panel{ border-radius: 12px;}
    .exchange-tips{ padding: 20px 0; font-size: 15px; }
    .exchange-primary{ display: block; padding: 0 16px; }
    .exchange-group .energy-item{ margin: 0; }
    .exchange-icon{ width: 36px; height: 36px; margin: 2px 16px;}
    .exchange-group .energy-item-input{ font-size: 16px; height: 44px; }
    .exchange-address{ margin: 0; padding: 24px 0 0 0; }
    .exchange-address::before{content: none; display: none; }
    .about-panel{ padding-bottom: 24px; }
    .about-panel p{ text-indent: 28px; margin-bottom: 16px; font-size: 14px; }
    .about-panel h3{ font-size: 18px; margin-top: -12px; padding: 0 16px; }
    .about-panel ul{ margin: 24px 0; border-radius: 12px; }
    .about-panel li{ width: 100%; padding: 16px 20px; }
    .about-panel li:nth-child(2n){ border-left: 0 none;  }
    .about-panel li:nth-child(n + 1){ border-top: 1px solid rgba(255,255,255,.1);  }
    .about-header{ font-size: 14px; margin-bottom: 8px; }
    .about-desc{ font-size: 12px; }

    .faq-item{ padding: 8px 16px; border-radius: 12px; margin-bottom: 12px; }
    .faq-item summary { padding: 8px 0; font-size: 15px; }
    .faq-item p { font-size: 13px; }
}