/* 全局样式 */

:root {
    --max-width-6xl: 87.5rem;
    --color-primary: #4d82ed;
    --color-secondary: #66a2a3;
    --gradient-primary: linear-gradient(144deg, rgb(78, 226, 196) 0%, rgb(76, 76, 255) 74%);
}

.gradient-primary {
    background: var(--gradient-primary);
    border: 1px solid rgb(29, 55, 65);
}

img[data-rjs] {
    height: auto !important;
}

body {
    background: #000011 url(../images/bg001.png) no-repeat top -6.25rem center/100% auto;
    opacity: 0;
    transition: opacity 0.3s ease;
}

body.body-index {
    background: #000011 url(../images/bg001.png) no-repeat top center/100% auto;
}

body.loaded {
    opacity: 1;
}

body::before,
body.body-ray::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 103.375rem;
    top: 80vh;
    left: 0;
    right: 0;
    bottom: 0;
    /* background: url(../images/bg004.png) center center/cover; */
    z-index: -1;
}

.body-ecology:before {
    height: 100vh;
    display: none !important;
}

body::after {
    top: 280vh;
}

body>* {
    position: relative;
    z-index: 1;
}

.loading {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #000011;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.loading img {
    width: 6.25rem;
}


/* 导航栏样式 */

.nav-main {
    height: 5.625rem;
    background-image: url(../images/bg01.png);
    background-repeat: repeat-x;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-image {
    display: flex;
    align-items: center;
}

.logo-image img {
    width: auto;
    height: 3.9375rem;
    object-fit: contain;
}

.nav-links {
    display: flex;
    gap: 3rem;
}

.nav-link {
    font-size: 1.125rem;
    transition: color 0.3s ease;
}

.nav-button {
    width: 9.875rem;
    height: 3.125rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    border-radius: 6.25rem;
    transition: all 0.3s ease;
}

.nav-button:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}


/* 区块链系统图 */

.blockchain-system-diagram {
    background: rgba(0, 0, 51, 0.3);
    border-radius: 1rem;
    padding: 2rem;
    backdrop-filter: blur(.625rem);
    margin: 2.5rem auto;
    max-width: 75rem;
}

.blockchain-system-diagram img {
    width: 100%;
    height: auto;
    max-width: 56.25rem;
    margin: 0 auto;
}

.block-item,
.hash-item,
.transaction-item {
    background: rgba(73, 133, 224, 0.1);
    border: 1px solid rgba(73, 133, 224, 0.3);
    border-radius: .5rem;
    padding: 0.5rem;
    transition: all 0.3s ease;
}

.block-item:hover,
.hash-item:hover,
.transaction-item:hover {
    transform: translateY(-.125rem);
    box-shadow: 0 .25rem .75rem rgba(73, 133, 224, 0.2);
}

.transaction-item {
    padding: 0.5rem 1rem;
    background: rgba(73, 133, 224, 0.2);
}


/* Hero部分样式 */

.hero-section {
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-bottom: 20.375rem !important;
}

.hero-container {
    position: relative;
    z-index: 3;
    padding: 3.75rem 0;
}

.hero-arc {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.hero-arc--top {
    top: 0;
}

.hero-arc--bottom {
    bottom: 17.8125rem;
    display: flex;
    justify-content: center;
    align-items: flex-end;
}

.hero-arc .arc-image {
    object-fit: cover;
    display: block;
    margin: 0 auto;
}

.hero-arc--bottom .arc-image {
    max-width: 120rem;
    width: auto;
    position: absolute;
    bottom: 0.625rem;
    left: 50%;
    transform: translateX(-50%);
}

.canvas-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 43.75rem;
    z-index: 1;
    pointer-events: none;
    display: flex;
}

.star-canvas {
    position: relative;
    height: 100%;
    width: 100%;
}

.tag-label {
    background: linear-gradient(-144deg, rgb(78, 226, 196) 0%, rgb(76, 76, 255) 74%);
    border: none;
    font-size: 1.125rem;
    padding: .75rem 3em;
    border-radius: 6.25rem;
    color: #fff;
    white-space: nowrap;
    margin-bottom: 3.125rem;
    margin-top: 3.6875rem;
    width: min-content;
    margin-left: auto;
    margin-right: auto;
    font-weight: 200;
}

.hero-title {
    background: linear-gradient(to right, #A8B9EC 0%, #B9D5F4 40%, #D1FDFF 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.hero-description {
    font-size: 1.25rem;
    line-height: 1.8;
    max-width: 50rem;
    margin-left: auto;
    margin-right: auto;
    color: #b3cbdd;
    font-weight: 100;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.hero-buttons button:hover {
    background: linear-gradient(to right, #40C4FF, #3F51B5);
    color: white;
}

.cta-primary {
    background-color: #2563eb;
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    color: white;
    transition: background-color 0.3s;
}

.cta-primary:hover {
    background-color: #1d4ed8;
}

.cta-secondary {
    border: 1px solid #60a5fa;
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    color: white;
    transition: background-color 0.3s;
}

.cta-secondary:hover {
    background-color: #1e40af;
}

.hero-image {
    height: 12rem;
    margin-top: 2rem;
    border-radius: 0.5rem;
    background-color: #e5e7eb;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6b7280;
}


/* About Lora部分样式 */

.about-lora-section {
    position: relative;
    overflow: hidden;
    margin-top: -20.9375rem;
    z-index: 2;
    padding: 5rem 0;
    margin-bottom: 1.25rem;
}

.about-lora-section * {
    position: relative;
    z-index: 1;
}

.lora-container-01 {
    position: relative;
    z-index: 1;
    padding-top: 1.25rem;
}

.lora-container-01 .title-group-large {
    text-align: left;
    margin-bottom: 2rem;
}

.lora-container-01 .lora-button {
    width: auto;
    padding-left: 3em;
    padding-right: 3em;
    border-radius: .5rem;
    margin-top: 3.125rem;
    font-weight: 400 !important;
}

.about-lora-text h2 {
    font-size: 3rem;
    line-height: 1.25;
    color: #fff;
}

.about-lora-text .gradient-text {
    font-size: 2.5rem;
    line-height: 1.5em;
    color: #fff;
}

.about-lora-text .description {
    font-size: 1.5rem;
    margin-top: .625rem;
    color: #97abba;
}

.about-arc {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.about-arc--top {
    top: 0;
}

.about-arc--bottom {
    bottom: 0;
}

.about-arc .arc-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-description.sinfo-1 {
    font-size: 1.125rem;
    line-height: 1.67em;
    color: #97abba;
    font-weight: 100;
    padding-right: 9.375rem;
    padding-bottom: 1.25rem;
}

.section-style-1 .rant-4 {
    width: 21.3em;
}

.section-style-1 .rant-4>div {
    white-space: nowrap;
    text-align: center;
    font-size: 1.125rem;
    font-weight: 100;
}

.about-lora-section .about-lora-text {
    padding-right: 5.3125rem;
}

.about-lora-section .blockchain-diagram {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: flex-end;
}

.about-lora-section .blockchain-diagram img {
    max-width: 100%;
    height: auto;
}

.about-lora-section .title-group-secondary * {
    text-align: left;
    margin-left: 0;
}

.about-lora-section .title-group-secondary h2 {
    margin: auto auto 3.75rem;
}

.tech-section-style-1 h2 {
    margin: 0 auto;
    padding-bottom: 1.875rem;
}


/* 标题组件样式 */

.title-group-xlarge {
    margin-bottom: 3.75rem;
}

.title-group-xlarge>:first-child {
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: .625rem;
    font-weight: 400;
    background: linear-gradient(to right, #A8B9EC 0%, #B9D5F4 40%, #D1FDFF 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.title-group-xlarge>:nth-child(2) {
    font-size: 2rem;
    font-weight: 100;
    color: #97abba;
    line-height: 1.4;
    margin-bottom: 2.5rem;
}

.title-group-large {
    margin-bottom: 3.125rem;
    text-align: center;
}

.title-group-large>:first-child {
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: .9375rem;
    font-weight: bold;
}

.title-group-large>:nth-child(2) {
    font-size: 1.25rem;
    font-weight: 100;
    line-height: 1.4;
    margin-bottom: 2.5rem;
}

.title-group-medium {
    margin-bottom: 2.5rem;
}

.title-group-medium>:first-child {
    font-size: 2.5rem;
    color: #fff;
    font-weight: bold;
    line-height: 4.0625rem;
    margin-bottom: 0;
}

.title-group-medium>:nth-child(2) {
    font-size: 1.75rem;
    line-height: 1.67em;
    font-weight: 100;
}

.title-group-small {
    margin-bottom: 1.875rem;
}

.title-group-small>:first-child {
    font-size: 2.5rem;
    color: #fff;
    font-weight: 400;
    line-height: 1.4;
    margin-bottom: .375rem;
}

.title-group-small>:nth-child(2) {
    font-size: 1.125rem;
    line-height: 1.5em;
    font-weight: 100;
}

.title-group-secondary {
    margin-bottom: 2em;
}

.title-group-secondary>*:first-child {
    font-weight: bold;
    font-size: 3rem;
    color: #FFFFFF;
    line-height: 1em;
    text-align: center;
    font-style: normal;
    text-transform: none;
    background: linear-gradient(155deg, #8aa6f7 0%, #D2FEFF 100%);
    background-size: 100%;
    background-position: center;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    width: fit-content;
    margin-bottom: 1.875rem;
}

.title-m-60-auto-40.title-group-secondary>*:first-child {
    margin: 3.75rem auto 2.5rem;
}

.ecosystem-section-2 .title-m-60-auto-40.title-group-secondary>*:first-child {
    margin-bottom: 1.25rem;
}

.tech-architecture-section .title-group-secondary>*:first-child {
    margin: 3.75rem auto 3.75rem;
}

.title-group-secondary>*:first-child.text-center {
    margin: 3.75rem auto 2.5rem;
}

.title-group-secondary>*:nth-child(2) {
    font-size: 1.125rem;
    color: #97ABBA;
    line-height: 1.67em;
    text-align: center;
    font-style: normal;
    text-transform: none;
}

.ecosystem-section-2 .title-group-secondary>*:nth-child(2) {
    font-size: 1.25rem;
    color: #fff;
    margin-bottom: 4.375rem;
}


/* 按钮组件样式 */

.lora-button {
    width: 13.625rem;
    height: 3.625rem;
    border-radius: .625rem;
    font-size: 1.25rem;
    font-weight: bold;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.lora-button--gradient {
    background: var(--gradient-primary);
    color: #fff;
    border: none;
}

.lora-button--outline {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
}

.lora-button:hover {
    transform: translateY(-.125rem);
}

.lora-button-cus-1 {
    border-radius: .375rem;
    font-weight: 100;
    width: 13.125rem;
}

.lora-button-group {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-bottom: 3.125rem;
}


/* 特性卡片样式 */

.feature-card {
    padding: 2.8125rem 1.875rem;
    border: 1px solid #303961;
    overflow: hidden;
    background-repeat: no-repeat;
    background-position: center bottom;
    margin-top: 6.5625rem;
    position: relative;
}

.feature-card-1 {
    background-image: url('/static/images/item-1-bg.png');
    border-top: .1875rem solid #73a7d7;
}

.feature-card-2 {
    background-image: url('/static/images/item-2-bg.png');
    border-top: .1875rem solid #3f6ddb;
}

.feature-card-3 {
    background-image: url('/static/images/item-3-bg.png');
    border-top: .1875rem solid #595ef8;
}

.feature-icon {
    margin: .625rem auto;
}

.feature-icon img {
    display: block;
    margin: 0 auto;
}

.feature-card h3 {
    font-size: 1.5rem;
    line-height: 1.4;
    margin-bottom: 1.25rem;
    text-align: center;
}

.feature-card .sinfo-1 {
    padding: 0;
    font-size: 1rem;
    text-align: center;
    letter-spacing: -0.3px;
}


/* 安全防护部分样式 */

.security-section {
    background: url(../images/bg-safe-1.png) no-repeat center bottom/auto auto;
    min-height: 43.75rem;
    position: relative;
}

.security-content h2 {
    font-size: 3rem;
    line-height: 1.25;
    margin-bottom: 3.125rem;
    text-align: right;
    font-weight: bold;
}

.security-content h3 {
    font-size: 1.5rem;
    line-height: 1.4;
    margin-bottom: .4375rem;
}

.security-content .sinfo-1 {
    font-size: 1.125rem;
    line-height: 1.67em;
    margin-bottom: 2.3125rem;
    padding-right: 0;
}

.security-image-0 {
    display: block;
}

.security-features {
    padding-left: 3.875rem;
}

.security-list {
    list-style: none;
    padding: 0;
    padding-left: 0.8em;
}

.security-list li {
    position: relative;
    padding-left: 5.75rem;
    margin-bottom: 1.875rem;
}

.security-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 2.1875rem;
    transform: translateY(-50%);
    width: 4.125rem;
    height: 4.125rem;
    border-radius: 50%;
    border: 1px solid #8cedfc;
    background: url(../images/check.png) no-repeat center center/1.25rem auto;
}

.security-content .security-title {
    font-size: 1.25rem;
}

.security-cta {
    position: absolute;
    bottom: -.75rem;
    left: 50%;
    transform: translateX(-50%);
}

.security-cta button {
    font-weight: 100;
}


/* LORA技术优势部分样式 */

.advantages-container .title-group-large {
    padding-top: 3.75rem;
}

.advantages-container .advantage-card {
    background: #050815 url(../images/bg003.png) no-repeat center bottom;
    border: 1px solid #273640;
    border-radius: .625rem;
    padding: 3.125rem 3.125rem 4.375rem;
}

.advantage-details h3 {
    /* font-size: 2.5rem; */
    /* margin-bottom: .3125rem; */
}

.advantage-details h3+div {
    /* font-size: 1.75rem; */
    /* font-weight: 100; */
    margin-bottom: 2.5rem;
}

.advantage-features {
    margin-bottom: 3.125rem;
    position: relative;
}

.advantage-features:before {
    content: "";
    background: #193146;
    width: .125rem;
    height: 100%;
    position: absolute;
    left: 1.1875rem;
}

.advantage-features>li {
    position: relative;
    z-index: 2;
}

.advantage-feature {
    margin-bottom: 1.5625rem;
    cursor: pointer;
}

.feature-header {
    display: flex;
    align-items: center;
    margin-bottom: .375rem;
}

.advantage-feature .feature-bullet {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background-color: #3d6d9c;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1.25rem;
    transition: all 0.3s ease;
}

.advantage-feature:hover .feature-bullet,
.advantage-feature.active .feature-bullet {
    background-color: transparent;
    background-image: linear-gradient(-47deg, rgb(78, 226, 196) 8%, rgb(16, 128, 243) 86%);
}

.advantage-feature .feature-bullet img {
    width: 53%;
    opacity: 0.5;
}

.advantage-feature.active .feature-bullet img,
.advantage-feature:hover .feature-bullet img {
    opacity: 1;
}

.advantage-feature .feature-bullet-1 img {
    width: 70%;
}

.advantage-feature .feature-bullet-2 img {
    width: 60%;
}

.advantage-feature .feature-bullet-5 img {
    width: 54%;
}

.advantage-feature .feature-bullet-6 img {
    width: 60%;
}

.advantage-feature .feature-bullet-7 img {
    width: 60%;
}

.advantage-feature .feature-bullet-8 img {
    width: 54%;
}

.advantage-feature h4 {
    font-size: 1.5rem;
    color: #fff;
    font-weight: 100;
}

.advantage-feature.active h4 {
    font-weight: 400;
}

.advantage-feature .sinfo-1 {
    display: none;
    padding-left: 3.875rem;
    color: #97abba;
    font-size: 1.125rem;
    line-height: 1.67em;
    padding-right: 1.25rem;
    padding-bottom: 0;
}

.advantage-feature.active .sinfo-1 {
    display: block;
}

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

.advantage-card-2 .advantage-image {
    justify-content: flex-start;
}


/* 全加密生态系统部分样式 */

.ecosystem-section {
    position: relative;
    min-height: 50rem;
    overflow: hidden;
    padding-bottom: 0 !important;
}

.ecosystem-section .lora-button {
    margin-top: 5.625rem;
}

.ecosystem-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 3.75rem 0;
}

.ecosystem-center {
    margin-bottom: 3.75rem;
}

.ecosystem-layout {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: url(../images/bg-btm.png) no-repeat center top;
    min-height: 42.5rem;
}

.ecosystem-cloud {
    text-align: center;
    margin-bottom: 0;
    margin-top: 4.75rem;
}

.ecosystem-cloud * {
    font-size: 1.875rem;
    line-height: 1.1;
}

.cloud-title {
    font-size: 1.875rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
    color: #fff;
}

.ecosystem-container .title-group-large {
    margin: 1.25rem auto 4.375rem;
}

.ecosystem-container canvas {
    width: 20rem;
    height: 25rem;
    left: 50%;
    transform: translateX(-50%);
    top: 5.625rem;
}

.ecosystem-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 1.5rem;
    position: relative;
}

.ecosystem-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.ecosystem-item-1 {
    top: -6.875rem;
    animation: float 6s ease-in-out infinite;
}

.ecosystem-item-2 {
    top: -6.875rem;
    left: 28.125rem;
    animation: float 7s ease-in-out infinite 0.5s;
}

.ecosystem-item-3 {
    top: 7.875rem;
    left: -17.5rem;
    animation: float 6.5s ease-in-out infinite 1s;
}

.ecosystem-item-4 {
    top: 7.75rem;
    left: -9.1875rem;
    animation: float 7.5s ease-in-out infinite 1.5s;
}

.ecosystem-icon {
    width: 11.125rem;
    height: 11.4375rem;
    border-radius: 624.9375rem;
    background: url(../images/pop1.png) no-repeat center/cover;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    overflow: hidden;
    position: relative;
}

.ecosystem-icon img {
    display: block;
    width: auto;
    max-width: 170%;
    margin-top: -2.5rem;
}

.ecosystem-icon:hover {
    transform: translateY(-.125rem);
}

.ecosystem-icon span {
    color: #fff;
    text-align: center;
    font-size: .875rem;
    line-height: 1.25;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    margin-top: 1.625rem;
}

.ecosystem-button {
    margin-top: 2.5rem;
    padding: 0.5rem 1.5rem;
    background: linear-gradient(to right, rgb(34, 211, 238), rgb(59, 130, 246));
    border-radius: 0.375rem;
    color: #fff;
    font-weight: 600;
    box-shadow: 0 .25rem .375rem -1px rgba(0, 0, 0, 0.1), 0 .125rem .25rem -1px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.ecosystem-button:hover {
    transform: translateY(-.125rem);
    box-shadow: 0 .625rem .9375rem -.1875rem rgba(0, 0, 0, 0.1), 0 .25rem .375rem -.125rem rgba(0, 0, 0, 0.05);
}


/* 订阅部分样式 */

.subscribe-section .subscribe-container {
    background: url(../images/bg-ft.png) no-repeat center;
    min-height: 21.9375rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.subscribe-form {
    display: flex;
    gap: 1.25rem;
    width: 100%;
    max-width: 37.5rem;
    margin: 0 auto;
    border: 1px solid #4CBECF;
    border-radius: .5rem;
    padding: .1875rem;
    background: rgba(0, 0, 0, 0.2);
    box-shadow: 0 0 .625rem rgb(51 161 193 / 61%);
}

.subscribe-input {
    flex: 1;
    height: 3.375rem;
    background: transparent;
    border: none;
    padding: 0 1.5rem;
    font-size: 1rem;
    color: #fff;
    transition: all 0.3s ease;
}

.subscribe-input:focus {
    outline: none;
}

.subscribe-input::placeholder {
    color: #B5F7F9 !important;
    opacity: 1;
}

.subscribe-input:-ms-input-placeholder,
.subscribe-input::-ms-input-placeholder,
.subscribe-input::-webkit-input-placeholder {
    color: #B5F7F9 !important;
}

.subscribe-button {
    height: 3.375rem;
    padding: 0 2.5rem;
    background: linear-gradient(144deg, rgb(78, 226, 196) 0%, rgb(76, 76, 255) 74%);
    border: none;
    border-radius: .375rem;
    color: #fff;
    font-size: 1.125rem;
    font-weight: 400;
    cursor: pointer;
    transition: all 0.3s ease;
}

.subscribe-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 0 .9375rem rgba(76, 76, 255, 0.3);
}


/* 页脚样式 */

.site-footer {
    background: url(../images/bg-ft2.png) top center no-repeat;
    padding: 3.125rem 0 3.75rem;
}

.footer-container {
    padding: 0 1.25rem;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 1.875rem;
    border-bottom: 1px solid rgba(76, 190, 207, 0.2);
    gap: 2.5rem;
}

.footer-logo {
    flex: 1;
    display: flex;
    justify-content: flex-start;
}

.footer-logo .logo-image {
    height: 3.9375rem;
    width: auto;
}

.footer-nav {
    flex: 2;
    display: grid;
    grid-template-columns: repeat(3, auto);
    grid-template-rows: repeat(2, auto);
    gap: 1.25rem 3.75rem;
    justify-content: center;
    position: relative;
}

.footer-nav::before,
.footer-nav::after {
    display: none;
}

.footer-divider {
    width: 1px;
    height: 80%;
    background: rgba(76, 190, 207, 0.2);
    align-self: center;
}

.footer-right {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    align-items: flex-end;
}

.social-links {
    display: flex;
    gap: .9375rem;
    margin-bottom: 1.25rem;
}

.social-link {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: transparent;
    padding: 1px;
}

.social-link::before {
    content: '';
    position: absolute;
    inset: 1px;
    border-radius: 50%;
    background: #000011;
    z-index: 0;
    transition: all 0.3s ease;
}

.social-link img {
    width: 1.25rem;
    height: 1.25rem;
    position: relative;
    z-index: 1;
    filter: none;
    color: transparent;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    transition: all 0.3s ease;
}

.social-link:hover img {
    filter: brightness(100);
}

.social-link:hover::before {
    opacity: 0;
}

.social-link:hover img {
    filter: brightness(100);
}

.social-link-1 {
    background: linear-gradient(144deg, #4d82ed, #5584d8);
}

.social-link-2 {
    background: linear-gradient(144deg, #5584d8, #5d86c3);
}

.social-link-3 {
    background: linear-gradient(144deg, #5d86c3, #6588ae);
}

.social-link-4 {
    background: linear-gradient(144deg, #6588ae, #6d8a99);
}

.social-link-5 {
    background: linear-gradient(144deg, #6d8a99, #669c9d);
}

.social-link-6 {
    background: linear-gradient(144deg, #669c9d, #66a2a3);
}

.social-link-7 {
    background: linear-gradient(144deg, #66a2a3, #66a8a9);
}

.social-link-8 {
    background: linear-gradient(144deg, #66a8a9, #66aeb0);
}
.social-link-1:hover::before,
.social-link-2:hover::before,
.social-link-3:hover::before,
.social-link-4:hover::before,
.social-link-5:hover::before,
.social-link-6:hover::before {
    opacity: 0;
}

.legal-links {
    display: flex;
    gap: 1.25rem;
}

.footer-link {
    color: #97ABBA;
    font-size: 1rem;
    text-decoration: none;
    transition: color 0.3s ease;
    white-space: nowrap;
}

.footer-link:hover {
    color: #ffffff;
}

.footer-bottom {
    padding-top: 1.875rem;
    text-align: center;
}

.copyright-text {
    color: #97ABBA;
    font-size: 1rem;
    text-align: left;
}


/* 通用样式 */

.sinfo-1 {
    font-size: 1.125rem;
    line-height: 1.67em;
    color: #97abba;
    font-weight: 100;
}

.sinfo-400 {
    font-weight: 400;
}

.gradient-text {
    background: linear-gradient(to right, #A8B9EC 0%, #B9D5F4 40%, #D1FDFF 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.gradient-border {
    border-image-slice: 1;
    border-image-source: linear-gradient(90deg, #4d82ed 0%, #85d1c9 100%);
}

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

.grid-center {
    display: grid;
    place-items: center;
}


/* 动画 */

@keyframes float {
    0% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-.625rem);
    }
    100% {
        transform: translateY(0);
    }
}


/* About页面样式 */

.about-hero-section {
    position: relative;
    overflow: hidden;
}

.about-hero-container {
    position: relative;
    z-index: 2;
}

.about-system-diagram {
    margin: 2.5rem auto;
    max-width: 75rem;
    padding: 0 1.25rem;
}

.about-system-diagram img {
    width: 100%;
    height: auto;
    max-width: 56.25rem;
    margin: 0 auto;
}


/* 公链架构体系 */

.section-style-1 {
    /* 公链架构体系整体部分样式 */
    margin-top: 0;
    padding-top: 1.875rem;
}

.section-style-1 .sinfo-1 {
    padding-right: 0;
}

.architecture-container {
    /* 公链架构体系容器样式 */
}

.architecture-text-content {
    /* 公链架构体系文字内容样式 */
}

.architecture-image-wrapper {
    /* 公链架构体系图片包装容器样式 */
}


/* LORA项目设计理念 */

.section-style-2 {
    /* LORA项目设计理念整体部分样式 */
    margin: 0 auto;
    padding: 4.375rem 0 3.75rem;
}

.section-style-2 .sinfo-1 {
    padding-right: 0;
}

.design-philosophy-container {
    /* LORA项目设计理念容器样式 */
}

.design-philosophy-text-content {
    /* LORA项目设计理念文字内容样式 */
}

.design-philosophy-image-wrapper {
    /* LORA项目设计理念图片包装容器样式 */
}

.section-style-2 .about-lora-text {
    padding-left: 5.3125rem;
    padding-right: 0;
}


/* LORA技术特点 */

.section-style-3 {
    /* LORA技术特点整体部分样式 */
    margin-top: 0;
}

.section-style-3 .sinfo-1 {
    padding-right: 0;
    padding-bottom: 0;
}

.tech-characteristics-container {
    /* LORA技术特点容器样式 */
}

.tech-characteristics-text-content {
    /* LORA技术特点文字内容样式 */
}

.tech-characteristics-image-wrapper {
    /* LORA技术特点图片容器样式 */
}


/* Distributed Data System公链技术构架 */

.tech-section-style-1 {
    padding-top: 7.5rem;
    padding-bottom: 5rem;
}

.tech-architecture-container {
    /* 技术架构容器样式 */
}

.bg-ray {
    background: url(../images/bg-ray.png) no-repeat center top/auto;
}

.bg-ray-2 {
    background: url(../images/bg-ray-2.png) no-repeat center top/auto;
}

.card-grid {
    display: grid;
    gap: 1.5rem;
}

.the-card {
    position: relative;
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    background: rgba(8, 34, 66, 0.2) !important;
    border: 1px solid #253158;
    border-radius: 0.5rem;
    padding: 3.125rem 2.5rem;
    overflow: hidden;
}

.the-card:hover {
    transform: translateY(-.3125rem);
    box-shadow: 0 .625rem 1.25rem rgba(0, 0, 0, 0.3);
}

.the-card:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: .1875rem;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.the-card:hover:before {
    opacity: 1;
}

.card-icon-wrapper {
    background: #0C1733;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 1rem;
    height: 6.375rem;
    width: 6.375rem;
    border-radius: 6.25rem;
}

.card-icon-wrapper img {
    width: 4rem;
    height: 4rem;
}

.card-title {
    font-size: 1.5rem;
    font-weight: 500;
    text-align: left;
    margin-bottom: 0.75rem;
    color: #fff;
    margin-top: 1.25rem;
}

.card-description {
    color: #97abba !important;
    line-height: 1.7;
    font-size: 1rem;
    text-align: left;
    display: block;
    white-space: normal;
}

.card-grid-2 .the-card {
    height: auto;
}

.card-grid-2 .card-description {
    text-align: center;
}

.card-grid-2 .card-icon-wrapper {
    min-width: 5.0625rem;
    min-height: .5rem;
    height: 5.0625rem;
    margin: 0px auto 1.25rem;
    background: var(--gradient-primary);
    width: 5.0625rem;
}

.card-grid-2 .card-icon-wrapper img {
    max-width: 2.25rem;
    max-height: 2.25rem;
    height: auto !important;
    width: auto !important;
}

.card-grid-2 .card-title {
    text-align: center;
}

.tech-advantage-section {
    margin-bottom: 1.875rem;
}

.tech-advantage-section .title-group-secondary>*:nth-child(2) {
    padding-left: 10em;
    padding-right: 10em;
    padding-bottom: 1.5em;
}


/* 移动端按钮样式 */

.mobile-only-button {
    display: none;
}

.mobile-only-button .lora-button {
    margin-top: 0;
}

.section-pic-text {
    position: relative;
}

.section-pic-text .part-text {
    position: relative;
    z-index: 2;
}

.section-pic-text .part-image {
    position: relative;
    z-index: 1;
}

.section-pic-text .part-text h2 {
    color: #fff;
    margin-bottom: 1.25rem;
}

.section-pic-text .part-text .description {
    color: #fff;
    margin-bottom: 1.25rem;
}

.section-pic-text .part-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.section-pic-text .part-image img {
    object-fit: cover;
}

.section-pic-text.section-pic-right .part-text {
    padding-right: 4.375rem;
}

.section-pic-right .blockchain-diagram {
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.section-pic-text.section-pic-left .about-lora-text {
    padding-left: 4.375rem;
}

.protection-section-1 {
    background: transparent;
}

.protection-section-1 .title-group-secondary {
    padding-bottom: 1px;
}

.protection-section-1 .the-image {
    margin-top: .875rem;
}

.protection-section-1 .security-list {
    padding-left: 0;
    margin-top: -.625rem;
}

.protection-section-1 .security-list li::before {
    width: 1.75rem;
    height: 1.75rem;
    background: url(../images/check.png) no-repeat center center/.75rem auto;
    top: .8125rem;
}

.protection-section-1 .security-list li {
    margin-bottom: .625rem;
    font-size: 1.125rem;
    padding-left: 3rem;
}

.protection-section-1 .title-group-medium>:first-child {
    text-align: left;
    font-size: 1.875rem;
    margin-bottom: .625rem;
}

.protection-section-1.security-content h2 {
    text-align: left !important;
}

.protection-section-1 .title-group-medium>:nth-child(2) {
    font-size: 1.125rem;
    /* line-height: 1.875rem; */
}

.ecosystem-section-3 {
    padding-top: 0;
    margin-top: 0;
}

.ecosystem-section-3 .feature-card {
    margin-top: 0;
}

.ecosystem-section-3 .title-003 {
    font-size: 1.25rem;
    color: #fff;
    margin-bottom: 4.375rem;
    text-align: center;
    line-height: 1.9;
    margin: .625rem auto 3.75rem;
}

.ecosystem-section-3 .feature-icon {
    height: 16.875rem;
}

.ecosystem-section-3 .description-01 {
    font-size: 1.5rem;
    color: #97ABBA;
    text-align: center;
}

.ecosystem-section-3 h3 {
    font-size: 1.5rem;
    font-weight: bold;
    color: #fff;
    margin: 2.5rem auto .625rem;
}

.protection-section-4 h3 {
    margin: 1.25rem auto 1.25rem;
}


/* 底部大图下的按钮控制 */

.bottom-cta-button {
    /* 默认样式 */
}


/* 媒体查询 - 从大到小排列 */


/* PC端（≥80.0625rem） */

/* TODO:@media (min-width: 1281px) */
@media (min-width: 1281px) {
    .blockchain-system-diagram,
    .about-system-diagram {
        margin: 3.75rem auto;
    }
    .blockchain-system-diagram img,
    .about-system-diagram img {
        max-width: 62.5rem;
    }
    .nav-main {
        height: 5.625rem;
    }
    .nav-link {
        font-size: 1.125rem;
    }
    .nav-links {
        gap: 3rem;
    }
    .nav-button {
        width: 9.875rem;
        height: 3.125rem;
        font-size: 1rem;
    }
    .lora-button {
        width: 13.625rem;
        height: 3.625rem;
        font-size: 1.25rem;
    }
    .card-grid {
        /* grid-template-columns: repeat(3, 1fr); */
    }
    .section-style-1 .rant-4 {
        width: 21.3em;
        margin-left: 0;
    }
    .mobile-only-button {
        display: none !important;
    }
    .bottom-cta-button {
        display: none;
    }
}


/* TODO:平板及以下（≤80rem） */

/* TODO:@media (max-width: 1280px) */
@media (max-width: 1280px) {
    .security-image-0 {
        display: none;
    }
    .security-content h2 {
        text-align: center;
    }
    .blockchain-system-diagram,
    .about-system-diagram {
        margin: 2.5rem auto;
    }
    .blockchain-system-diagram img,
    .about-system-diagram img {
        max-width: 80%;
    }
    .nav-main {
        height: 4.375rem;
    }
    .logo-image img {
        height: 2.8125rem;
    }
    .nav-link {
        font-size: .875rem;
    }
    .nav-links {
        gap: 1.5rem;
    }
    .nav-button {
        width: 8.125rem;
        height: 2.5rem;
        font-size: .875rem;
    }
    .hero-section {
        padding-bottom: 0px !important;
    }
    .hero-title {
        font-size: 2.25rem;
    }
    .hero-description {
        font-size: 1.125rem;
        max-width: 37.5rem;
        margin-bottom: 4.375rem;
    }
    .tag-label {
        font-size: 1rem;
        padding: .625rem 2em;
        margin-bottom: 2.5rem;
        margin-top: 0;
    }
    .lora-button {
        width: 11.25rem;
        height: 3rem;
        font-size: 1rem;
    }
    .tech-architecture-section .lora-button {
        margin: 0 auto 1.875rem;
    }
    .lora-button-group {
        gap: 2.5rem;
        margin-bottom: 0;
    }
    .about-lora-section {
        margin-top: 0;
        padding-bottom: 3.75rem !important;
        padding-top: 0;
        padding-left: 2.5rem;
        padding-right: 2.5rem;
    }
    .about-lora-text h2 {
        font-size: 2.25rem;
    }
    .about-lora-text .gradient-text {
        font-size: 2rem;
    }
    .about-lora-text .description {
        font-size: 1.25rem;
    }
    .about-description.sinfo-1 {
        font-size: 1rem;
        padding-right: 0;
        padding-left: 0;
        margin: 0 auto 1.875rem;
        max-width: 37.5rem;
    }
    .design-philosophy-image-wrapper img,
    .tech-characteristics-image-wrapper img {
        max-width: 50%;
        height: auto;
        margin: 0 auto;
    }
    .title-group-xlarge>:first-child {
        font-size: 2.25rem;
    }
    .title-group-xlarge>:nth-child(2) {
        font-size: 1.5rem;
    }
    .title-group-large>:first-child {
        font-size: 2rem;
    }
    .title-group-large>:nth-child(2) {
        font-size: 1.125rem;
    }
    .title-group-medium>:first-child {
        font-size: 2rem;
    }
    .title-group-medium>:nth-child(2) {
        font-size: 1.25rem;
    }
    .title-group-small>:first-child {
        font-size: 1.75rem;
    }
    .title-group-small>:nth-child(2) {
        font-size: 1rem;
    }
    .feature-card {
        padding: 1.875rem 1.5625rem;
        margin-top: 3.75rem;
    }
    .feature-card h3 {
        font-size: 1.25rem;
        margin-bottom: .9375rem;
    }
    .feature-card .sinfo-1 {
        font-size: .875rem;
        line-height: 1.5;
        letter-spacing: -0.2px;
    }
    .feature-icon {
        margin: .3125rem auto .9375rem;
    }
    .feature-icon img {
        width: 80%;
        height: auto;
    }
    .social-link {
        width: 2.25rem;
        height: 2.25rem;
    }
    .subscribe-form {
        max-width: 31.25rem;
    }
    .blockchain-diagram {
        max-width: 80%;
        margin: 0 auto;
    }
    .footer-top {
        flex-direction: column;
        gap: 1.875rem;
    }
    .copyright-text {
        text-align: center;
    }
    .footer-logo,
    .footer-nav,
    .footer-right {
        width: 100%;
        align-items: center;
        justify-content: center;
    }
    .footer-divider {
        display: none;
    }
    body::after {
        display: none;
    }
    .footer-nav {
        padding: 1.25rem 0;
        border-top: 1px solid rgba(76, 190, 207, 0.2);
        border-bottom: 1px solid rgba(76, 190, 207, 0.2);
        grid-template-columns: repeat(2, auto);
        grid-template-rows: repeat(3, auto);
        gap: 1.25rem 1.875rem;
        display: flex;
        text-align: center;
    }
    .footer-right {
        flex-direction: column;
    }
    .security-section {
        background: url(../images/bg-m-1.png) no-repeat center bottom/auto auto;
        min-height: 0;
        padding-bottom: 3.75rem;
    }
    .protection-section-1 {
        background: transparent;
    }
    .security-image img {
        display: block;
        margin: 0 auto;
        max-width: 40vw;
    }
    .security-features {
        padding: 0 1.875rem;
        width: 100%;
    }
    .security-list {
        padding: 0 3.125rem;
        /* padding-bottom: 3.75rem; */
    }
    .ecosystem-item-1 {
        left: 2.5rem;
    }
    .ecosystem-item-2 {
        left: 23.75rem;
    }
    .title-group-large {
        text-align: center;
    }
    .lora-container-01 .title-group-large {
        text-align: center;
    }
    .card-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .the-card {
        padding: 1.25rem;
    }
    .card-title {
        font-size: 1.1rem;
    }
    .card-description {
        font-size: .8125rem !important;
    }
    .card-icon-wrapper img {
        width: 3.5rem;
        height: 3.5rem;
    }
    .section-style-1 .rant-4 {
        margin-left: auto;
        margin-right: auto;
    }
    .about-lora-section .about-lora-text {
        padding-right: 0;
        text-align: center;
        padding-left: 0;
    }
    .about-lora-section .title-group-secondary * {
        text-align: center;
        margin-left: auto;
        margin-right: auto;
    }
    .about-lora-section .title-group-secondary h2 {
        margin-bottom: 1.875rem;
    }
    .title-group-secondary>*:first-child {
        font-size: 2rem;
        margin: 1.25rem auto 1.875rem !important;
    }
    .about-lora-text .flex.justify-center.lg\:justify-start {
        display: none;
    }
    .mobile-only-button {
        display: flex;
    }
    .bottom-cta-button {
        display: flex;
    }
    .protection-section-1 .security-content {
        display: block;
    }
    .protection-section-1 .security-content img {
        max-width: 50vw;
        margin: 0 auto 1.875rem;
    }
    .ecosystem-section-3 .description-01 {
        font-size: 1rem;
    }
    .ecosystem-section-3 .title-003 {
        font-size: 1.0625rem;
        margin: .625rem auto 3.125rem;
    }
    .ecosystem-section-2 {
        margin-top: 2.1875rem;
    }
    .tech-advantage-section .title-group-secondary>*:nth-child(2) {
        padding-left: 1.875rem;
        padding-right: 1.875rem;
        font-size: .875rem;
    }
    .section-pic-text.section-pic-right .part-text {
        padding-right: 0;
    }
    .section-pic-text.section-pic-left .about-lora-text {
        padding-left: 0;
    }
}


/* TODO:手机端 */


/* 手机端（≤48rem） */

/* TODO:@media (max-width: 768px) */
@media (max-width: 768px) {
    .nav-main {
        height: 3.75rem;
        z-index: 55;
    }
    .logo-image img {
        height: 2.5rem;
    }
    .nav-button {
        width: 7.5rem;
        height: 2.25rem;
        font-size: .875rem;
        margin-right: 1.25rem;
    }
    .nav-links {
        gap: 1rem;
        transition: all 0.3s ease;
        display: none;
    }
    .nav-link {
        font-size: .75rem;
    }
    .nav-links.flex {
        display: flex;
        flex-direction: column;
        gap: 1.25rem;
        padding: 1.25rem;
    }
    .nav-link {
        font-size: 1rem;
        padding: .625rem 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    .nav-link:last-child {
        border-bottom: none;
    }
    .hero-section {
        padding-bottom: 0;
    }
    .hero-title {
        font-size: 2rem;
    }
    p.hero-description {
        font-size: 1rem;
        max-width: 82%;
        margin-bottom: 2.5rem;
    }
    .tag-label {
        font-size: .875rem;
        padding: .5rem 1.5em;
        margin-bottom: 1.875rem;
        margin-top: 1.875rem;
        white-space: normal;
        width: 100%;
    }
    h1.hero-title {
        font-size: 1.5625rem;
        margin-bottom: 1.25rem;
    }
    .lora-button {
        width: 8.75rem;
        height: 2.5rem;
        font-size: .875rem;
    }
    .lora-button-group {
        gap: 1.25rem;
    }
    .about-lora-section {
        margin-top: -9.375rem;
        padding: 2.5rem 0;
    }
    .about-lora-text h2 {
        font-size: 2rem;
    }
    .about-lora-text .gradient-text {
        font-size: 1.75rem;
    }
    .about-lora-text .description {
        font-size: 1.125rem;
    }
    .about-description.sinfo-1 {
        font-size: .875rem;
        max-width: 90%;
        padding-right: 0;
        padding-bottom: 0;
        margin-left: auto;
        margin-right: auto;
        margin-bottom: 0;
    }
    .title-group-xlarge>:first-child {
        font-size: 2rem;
    }
    .title-group-xlarge>:nth-child(2) {
        font-size: 1.25rem;
        margin-bottom: 1.25rem;
    }
    .title-group-large>:first-child {
        font-size: 1.5rem;
        text-align: center;
    }
    .title-group-large>:nth-child(2) {
        font-size: 1rem;
        text-align: center;
        margin-bottom: .625rem;
    }
    .title-group-medium>:first-child {
        font-size: 1.3125rem;
        line-height: 1.7;
    }
    .title-group-medium>:nth-child(2) {
        font-size: 1rem;
    }
    .title-group-small>:first-child {
        font-size: 1.5rem;
    }
    .title-group-small>:nth-child(2) {
        font-size: .875rem;
    }
    .title-group-secondary>*:first-child {
        font-size: 1.325rem;
        margin: 1.3rem auto 0.65rem !important;
        line-height: 1.4;
    }
    .title-group-secondary>*:nth-child(2) {
        font-size: .875rem;
    }
    .feature-card {
        padding: 1.25rem .9375rem;
        margin-top: 1.25rem;
    }
    .feature-icon img {
        max-width: 30vw;
    }
    .feature-card h3 {
        font-size: 1.125rem;
    }
    .feature-card .sinfo-1 {
        font-size: .875rem;
    }
    .security-content h2 {
        font-size: 2.25rem;
    }
    .security-content h3 {
        font-size: 1.25rem;
    }
    .security-content .sinfo-1 {
        font-size: 1rem;
    }
    .security-list li {
        padding-left: 3.125rem;
    }
    .security-list li::before {
        width: 2rem;
        height: 2rem;
        background-size: 1rem auto;
        top: .9375rem;
    }
    .security-section {
        background: url(../images/bg-m-1.png) no-repeat center bottom/auto auto;
        min-height: 0;
        padding-bottom: 1.875rem;
    }
    .security-features {
        min-width: 100%;
        padding: 0 1em;
    }
    .social-link {
        width: 2rem;
        height: 2rem;
    }
    .social-links {
        flex-wrap: wrap;
        justify-content: center;
    }
    .social-link img {
        width: 1rem;
        height: 1rem;
    }
    .subscribe-form {
        flex-direction: column;
        max-width: 70%;
        margin: 0 1.25rem;
        padding: .625rem .1875rem 1.25rem;
    }
    .subscribe-button {
        margin: 0;
        width: 40vw;
        height: 2.5rem;
        margin: 0 auto;
    }
    .subscribe-input {
        text-align: center;
        padding: .9375rem .625rem;
        border-bottom: 1px solid #4dbecf;
    }
    .ecosystem-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
        width: 100%;
        margin-top: 2.5rem;
    }
    .ecosystem-cloud {
        margin: 0 auto;
    }
    .ecosystem-layout {
        min-height: 150vw;
        background: url(../images/bg-btm.png) no-repeat center bottom/100% auto;
    }
    .ecosystem-item {
        position: static;
    }
    .ecosystem-item-bottom {
        grid-column: span 2;
    }
    .cloud-title {
        font-size: 1.5rem;
    }
    .cloud-subtitle {
        font-size: 1.125rem;
    }
    .ecosystem-icon {
        width: 40vw;
        height: 40vw;
    }
    .blockchain-diagram {
        max-width: 90%;
        margin: auto;
    }
    .advantage-feature .feature-bullet {
        width: 3.125rem;
        height: 3.125rem;
    }
    .advantage-feature h4 {
        font-size: 1.25rem;
    }
    .advantage-feature .sinfo-1 {
        font-size: 1rem;
        padding-left: 4.375rem;
    }
    .advantage-feature h4 {
        font-size: 1.125rem;
    }
    .advantage-feature .sinfo-1 {
        font-size: .875rem;
        line-height: 1.6;
        text-align: left;
    }
    .advantages-container .advantage-card {
        padding: 1.875rem 1.25rem;
        text-align: center;
    }
    .advantage-card-2 .advantage-image {
        justify-content: center;
    }
    .site-footer {
        padding: 1.875rem 0;
        background-size: 100% auto;
    }
    .footer-container {
        padding: 0 .9375rem;
    }
    .footer-top {
        flex-direction: column;
        gap: 1.25rem;
        padding-bottom: 1.25rem;
    }
    .footer-logo {
        justify-content: center;
    }
    .footer-logo .logo-image {
        height: 2.8125rem;
    }
    .footer-nav {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: .9375rem;
        text-align: center;
        padding: 1.25rem 0;
        width: 100%;
    }
    .footer-link {
        font-size: .875rem;
    }
    .footer-right {
        width: 100%;
        align-items: center;
    }
    .legal-links {
        justify-content: center;
        gap: .9375rem;
    }
    .footer-bottom {
        padding-top: 1.25rem;
    }
    .copyright-text {
        font-size: .75rem;
        text-align: center;
    }
    .about-hero-section {
        min-height: 0px;
        padding-bottom: 2.5rem;
    }
    .body-about .about-hero-section {
        padding-bottom: 0;
        margin-bottom: 0;
    }
    .about-system-diagram {
        margin: 1.875rem auto;
        padding: 0 .9375rem;
    }
    .sinfo-1 {
        font-size: .875rem;
    }
    .about-system-diagram img {
        max-width: 100%;
        height: auto !important;
    }
    .about-lora-section {
        padding: 0px 0 .625rem !important;
        margin: 0 auto;
    }
    .about-lora-section .blockchain-diagram {
        margin: 0 auto .625rem;
    }
    .card-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    .tech-section-style-1 {
        padding-top: 2.5rem;
        padding-bottom: 3.75rem;
    }
    .the-card {
        padding: 1rem;
    }
    .card-icon-wrapper img {
        width: 3rem;
        height: 3rem;
        max-width: 1.625rem;
    }
    .card-title {
        font-size: 1rem;
        text-align: center;
    }
    .card-description {
        font-size: .75rem !important;
    }
    .card-icon-wrapper {
        width: 3.4375rem;
        height: 3.4375rem;
        margin: 0 auto;
    }
    .subscribe-description {
        padding: .625rem 1.875rem 0;
    }
    .section-tech-analysis .the-img img {
        max-width: 50vw !important;
    }
    .ecosystem-section-2 .title-group-secondary>*:nth-child(2),
    .ecosystem-section-3 .title-003 {
        font-size: .875rem;
        margin: 0 auto 1.25rem;
        padding: 0 1.875rem;
    }
    .title-m-60-auto-40.title-group-secondary>*:first-child {
        margin: 1.25rem auto .625rem;
    }
    .protection-section-1 .security-content {
        margin-bottom: 0;
    }
    .ecosystem-section-3 .feature-card {
        margin: .625rem auto;
        min-width: 100%;
    }
    .ecosystem-section-3 .feature-icon {
        height: auto;
    }
    .protection-section-1 {
        background: transparent;
    }
    .protection-section-1 .security-list li {
        font-size: 0.9rem;
        padding-left: 30px;
    }

.protection-section-1 .security-list li::before {
    width: 20px;
    height: 20px;
    background-size: 8px;
}
    .protection-section-1 .title-group-medium>:first-child {
        font-size: 1.5rem;
    }
    .contact-section.protection-section-1 .title-group-medium>:first-child {
        font-size: 1.125rem;
    }
    .protection-section-1 .title-group-medium>:nth-child(2) {
        font-size: .875rem;
    }
    .section-pic-text .part-image {
        order: -1;
    }
    .section-pic-text .part-image img {
        max-width: 50vw;
        margin: .625rem auto;
    }
    .section-style-1 .rant-4 {
        margin-top: 1.875rem;
    }
    .section-style-1 .rant-4>div {
        padding: .9375rem 1.25rem;
        font-size: .875rem;
    }
    .ecosystem-container .title-group-large {
        margin: 1.25rem auto 1.875rem;
    }
    .advantage-image {
        justify-content: center;
    }
    .security-content .sinfo-1 {
        font-size: .875rem;
    }
    .security-content .security-title {
        font-size: 1.125rem;
    }
    .security-list {
        padding: 0;
    }
    .hero-arc--bottom {
        top: 20vw;
    }
    .features-grid {
        padding: 0 1.875rem 1.875rem;
        gap: 0px;
        margin: 0 auto 0;
    }
    .lora-container-01 .title-group-large {
        margin-bottom: 1.25rem;
    }
    .hero-container {
        padding: 1.875rem 0 1.25rem;
    }
    .hero-arc--bottom .arc-image {
        max-width: 270vw;
    }
    .section-tech-analysis .the-title.active,
    .section-tech-analysis .the-title:hover {
        background: linear-gradient(90deg, #4c82ed, #66c2ed);
        background-size: cover;
        color: white;
        box-shadow: 0 .125rem .5rem rgba(76, 130, 237, 0.3);
    }
}


/* 技术分析部分样式 */


/* 背景色 */

.section-tech-analysis {
    padding: 0 0 1.25rem;
    overflow: hidden;
    background-color: #000011;
}


/* 标题区域 */

.section-tech-analysis .title-m-60-auto-40 {
    margin: 5.625rem auto 4.375rem;
    text-align: center;
}


/* 滑块容器 */

.section-tech-analysis .slider-wrapper {
    display: flex;
    border-radius: 1rem;
    overflow: hidden;
    margin-bottom: 5rem;
    position: relative;
    border: 1px solid #0A3A5C;
}


/* 左侧菜单部分 */

.section-tech-analysis .slider-item-titles {
    width: calc(280 / 1400 * 100% + 2.5rem);
    /* background-color: #091329; */
    position: relative;
    padding: 0;
    min-height: 37.5rem;
}

.section-tech-analysis .the-item {
    position: relative;
    z-index: 1;
    /* background: #0C0E24; */
    /* margin-right: 2.5rem; */
}

.section-tech-analysis .the-title {
    padding: 1.25rem 1.875rem;
    transition: all 0.3s ease;
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    font-size: 1.25rem;
    position: relative;
    margin-right: 2.5rem;
    background: #0A0D28;
}

.section-tech-analysis .the-title:hover {
    /* color: white; */
    /* background-color: rgba(76, 130, 237, 0.2); */
}

.section-tech-analysis .the-title.active,
.section-tech-analysis .the-title:hover {
    color: white;
    background: linear-gradient(90deg, rgba(76, 130, 237, 0.3), rgba(76, 130, 237, 0));
    font-weight: 500;
    /* border-left: .1875rem solid #4c82ed; */
    background: url(../images/bg-btn-01.png) no-repeat right/cover;
    margin-right: 0;
}


/* 右侧内容部分 */

.section-tech-analysis .slider-item-content {
    /* width: 72%; */
    padding: 6.5625rem 4.375rem;
    padding-right: 2.5rem;
    position: relative;
    z-index: 0;
    display: flex;
    /* background-color: #050B1F; */
    flex: 1 0 auto;
}

.section-tech-analysis .the-content {
    display: flex;
    width: 100%;
}

.section-tech-analysis .the-content.hidden {
    display: none;
}

.section-tech-analysis .the-text {
    width: 55%;
    padding-right: 1.875rem;
    min-width: 55%;
}

.section-tech-analysis .the-text h3 {
    font-size: 2.25rem;
    margin-bottom: 1.25rem;
    font-weight: 500;
    /* background: linear-gradient(to right, #A8B9EC 0%, #B9D5F4 40%, #D1FDFF 100%); */
    /* -webkit-background-clip: text; */
    /* background-clip: text; */
    color: #fff;
}

.section-tech-analysis .the-description {
    color: #97abba;
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: 1.875rem;
    font-weight: 300;
}

.section-tech-analysis .the-img {
    /* width: 45%; */
    display: flex;
    align-items: center;
    justify-content: center;
}

.section-tech-analysis .the-img img {
    max-width: 100%;
    height: auto;
}


/* 响应式布局调整 */

/* TODO:@media (max-width: 1024px) */
@media (max-width: 1024px) {
    .section-tech-analysis .slider-wrapper {
        margin: 0 1.25rem 3.75rem;
    }
    .section-tech-analysis .slider-item-titles,
    .section-tech-analysis .slider-item-content {
        width: auto;
    }
    .section-tech-analysis .slider-item-titles {
        width: 35%;
        min-width: 15.625rem;
    }
    .section-tech-analysis .slider-item-content {
        flex: 1;
        padding: 3.75rem 2.5rem;
    }
    .section-tech-analysis .the-content {
        flex-direction: column;
    }
    .section-tech-analysis .the-text,
    .section-tech-analysis .the-img {
        width: 100%;
    }
    .section-tech-analysis .the-text {
        padding-right: 0;
        margin-bottom: 1.875rem;
    }
    .section-tech-analysis .the-title {
        font-size: .9375rem;
        padding: 1.125rem 1.5625rem;
    }
    .section-tech-analysis .the-text h3 {
        font-size: 1.75rem;
    }
    .section-tech-analysis .the-description {
        font-size: 1rem;
    }
    .section-tech-analysis .title-m-60-auto-40 {
        margin: 3.75rem auto 3.125rem;
    }
}

/* TODO:@media (max-width: 768px) */
@media (max-width: 768px) {
    .section-tech-analysis .slider-wrapper {
        flex-direction: column;
        border: none;
    }
    .section-tech-analysis .slider-item-titles,
    .section-tech-analysis .slider-item-content {
        width: 100%;
    }
    /* 水平菜单样式 */
    .section-tech-analysis .slider-item-titles {
        display: flex;
        overflow-x: auto;
        white-space: nowrap;
        min-height: auto;
        max-height: none;
        padding: .75rem .5rem;
        border-radius: .625rem .625rem 0 0;
        border: 1px solid #0A3A5C;
        border-bottom: none;
        -webkit-overflow-scrolling: touch;
        /* 增强iOS滚动体验 */
        scrollbar-width: thin;
        /* Firefox */
        scrollbar-color: rgba(76, 130, 237, 0.5) transparent;
        /* Firefox */
        background-color: #0A0D28;
    }
    /* 滚动条样式 */
    .section-tech-analysis .slider-item-titles::-webkit-scrollbar {
        height: .25rem;
    }
    .section-tech-analysis .slider-item-titles::-webkit-scrollbar-track {
        background: transparent;
        margin: 0 .9375rem;
    }
    .section-tech-analysis .slider-item-titles::-webkit-scrollbar-thumb {
        background-color: rgba(76, 130, 237, 0.5);
        border-radius: .625rem;
    }
    .section-tech-analysis .the-item {
        display: inline-block;
        margin-right: .5rem;
        flex: 0 0 auto;
    }
    .section-tech-analysis .the-title {
        padding: .625rem 1rem;
        font-size: .875rem;
        margin-right: 0;
        border-radius: .375rem;
        white-space: nowrap;
        background-color: rgba(10, 13, 40, 0.6);
        transition: all 0.3s ease;
    }
    .section-tech-analysis .the-content * {
        text-align: center;
    }
    .section-tech-analysis .the-content button {
        margin: 1.25rem auto;
    }
    .section-tech-analysis .slider-item-content {
        padding: 1.5625rem .9375rem;
        border-radius: 0 0 .625rem .625rem;
        border: 1px solid #0A3A5C;
        border-top: none;
    }
    .section-tech-analysis .the-title.active,
    .section-tech-analysis .the-title:hover {
        background: var(--gradient-primary);
    }
    .section-tech-analysis .the-text h3 {
        font-size: 1.375rem;
    }
    .section-tech-analysis .the-description {
        font-size: .875rem;
    }
    .section-tech-analysis .title-m-60-auto-40 {
        margin: 2.5rem auto 1.875rem;
    }
}


/* 联系表单样式 */

.contact-form {
    width: 100%;
    margin-top: 1.875rem;
}

.contact-form form {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.contact-section {
    margin-top: 3.75rem;
}

.contact-form input,
.contact-form textarea {
    background-color: rgba(0, 0, 17, 0.8);
    border: 1px solid #132641;
    border-radius: .5rem;
    padding: 1rem;
    color: #fff;
    font-size: .9375rem;
    width: 100%;
    transition: border-color 0.3s ease;
}

.contact-form input {
    width: 80%;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: #97abba;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #4d82ed;
    box-shadow: 0 0 .3125rem rgba(77, 130, 237, 0.3);
}

.contact-form textarea {
    min-height: 7.5rem;
    resize: vertical;
}

.contact-form button {
    align-self: flex-start;
    border-radius: .625rem;
    padding: .75rem 1.75rem;
    font-size: 1.125rem;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 0;
    width: 12.5rem;
    height: 3.4375rem;
    display: inline-flex;
}

.contact-form button:hover {
    transform: translateY(-.125rem);
    box-shadow: 0 .25rem .75rem rgba(77, 130, 237, 0.3);
}

/* TODO:@media (max-width: 768px) */
@media (max-width: 768px) {
    .contact-form {
        margin-top: 1.25rem;
    }
    .contact-form input,
    .contact-form textarea {
        padding: .75rem;
        font-size: .875rem;
    }
    .contact-form button {
        padding: .625rem 1.5rem;
        font-size: .875rem;
        width: 100%;
        justify-content: center;
    }
    .contact-form button.hidden.md\:flex {
        display: flex !important;
    }
}


/* TODO:针对80rem到87.5rem屏幕的优化 */

/* TODO:@media (min-width: 1281px) */
@media (min-width: 1281px) and (max-width: 1400px) {
    /* 全局容器宽度调整 */
    .hero-container,
    .lora-container-01,
    .architecture-container,
    .design-philosophy-container,
    .tech-characteristics-container,
    .tech-architecture-container,
    .footer-container {
        max-width: 90vw;
        /* 使用视口宽度，确保内容不占满 */
        padding-left: 2rem;
        padding-right: 2rem;
        margin: 0 auto;
    }
    /* 导航栏调整 */
    .nav-main {
        height: 5rem;
        padding: 0 1.5rem;
    }
    .logo-image img {
        height: 3.4375rem;
    }
    .nav-links {
        gap: 3.2rem;
    }
    .nav-link {
        font-size: 1rem;
        /* 使用rem单位，约1rem */
    }
    .nav-button {
        width: 8.75rem;
        height: 2.8125rem;
        font-size: 0.9rem;
    }
    /* Hero部分调整 */
    .hero-section {
        padding-bottom: 12.5rem !important;
    }
    .hero-title {
        font-size: 2.5rem;
        /* 约2.5rem，减小字体 */
        line-height: 1.3;
    }
    .hero-description {
        font-size: 1.1rem;
        /* 约1.1rem */
        max-width: 85%;
        margin-bottom: 2rem;
    }
    .tag-label {
        font-size: 0.9rem;
        /* 约.9rem */
        padding: 0.6rem 2rem;
        margin: 2rem auto;
    }
    .hero-buttons {
        gap: 0.8rem;
    }
    .cta-primary,
    .cta-secondary {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }
    /* 标题组调整 */
    .title-group-xlarge>:first-child {
        font-size: 2.5rem;
        /* 约2.5rem */
    }
    .title-group-xlarge>:nth-child(2) {
        font-size: 1.5rem;
        /* 约1.5rem */
        margin-bottom: 2rem;
    }
    .title-group-large>:first-child {
        font-size: 2rem;
        /* 约2rem */
    }
    .title-group-large>:nth-child(2) {
        font-size: 1.1rem;
        /* 约1.1rem */
    }
    .title-group-medium>:first-child {
        font-size: 1.8rem;
        /* 约1.8rem */
        line-height: 1.4;
    }
    .title-group-medium>:nth-child(2) {
        font-size: 1rem;
        /* 约1rem */
    }
    .title-group-small>:first-child {
        font-size: 1.6rem;
        /* 约1.6rem */
    }
    .title-group-small>:nth-child(2) {
        font-size: 0.9rem;
        /* 约.9rem */
    }
    .title-group-secondary>*:first-child {
        font-size: 2rem;
        /* 约2rem */
        /* margin: 2rem auto 1.5rem; */
    }
    .title-group-secondary>*:nth-child(2) {
        font-size: 1rem;
        /* 约1rem */
    }
    /* 按钮调整 */
    .lora-button {
        width: 11.25rem;
        height: 3.125rem;
        font-size: 1rem;
        /* 约1rem */
        border-radius: .5rem;
    }
    .lora-button-group {
        gap: 1.5rem;
        margin-bottom: 2rem;
    }
    /* 特性卡片调整 */
    .feature-card {
        padding: 1.5rem;
        margin-top: 3rem;
    }
    .feature-card h3 {
        font-size: 1.2rem;
        /* 约1.2rem */
        margin-bottom: 1rem;
    }
    .feature-card .sinfo-1 {
        font-size: 0.9rem;
        /* 约.9rem */
        line-height: 1.6;
    }
    .feature-icon img {
        max-width: 80%;
    }
    /* 区块链系统图调整 */
    .blockchain-system-diagram,
    .about-system-diagram {
        max-width: 90%;
        padding: 1.5rem;
        margin: 2rem auto;
    }
    .blockchain-system-diagram img,
    .about-system-diagram img {
        max-width: 100%;
    }
    /* About Lora部分调整 */
    .about-lora-section {
        margin-top: -12.5rem;
        padding: 3rem 0;
    }
    .about-lora-text h2 {
        font-size: 2rem;
        /* 约2rem */
    }
    .about-lora-text .gradient-text {
        font-size: 1.8rem;
        /* 约1.8rem */
    }
    .about-lora-text .description {
        font-size: 1.2rem;
        /* 约1.2rem */
    }
    .about-description.sinfo-1 {
        font-size: 0.9rem;
        /* 约.9rem */
        padding-right: 0;
        max-width: 90%;
        /* margin: 0 auto 1.5rem; */
    }
    .about-lora-section .about-lora-text {
        padding-right: 0;
        text-align: center;
    }
    /* 安全防护部分调整 */
    .security-content h2 {
        font-size: 2rem;
        /* 约2rem */
        text-align: center;
    }
    .security-content h3 {
        font-size: 1.2rem;
        /* 约1.2rem */
    }
    .security-content .sinfo-1 {
        font-size: 0.9rem;
        /* 约.9rem */
    }
    .security-list li {
        padding-left: 4rem;
    }
    .security-list li::before {
        width: 2rem;
        height: 2rem;
        background-size: 1rem auto;
        top: 1rem;
    }
    /* 技术优势部分调整 */
    .advantages-container .advantage-card {
        padding: 2rem;
    }
    .advantage-feature h4 {
        font-size: 1.2rem;
        /* 约1.2rem */
    }
    .advantage-feature .sinfo-1 {
        font-size: 0.9rem;
        /* 约.9rem */
        padding-left: 3rem;
    }
    /* 生态系统部分调整 */
    .ecosystem-grid {
        gap: 1.5rem;
    }
    .ecosystem-icon {
        width: 9.375rem;
        height: 9.6875rem;
    }
    .ecosystem-icon span {
        font-size: 0.8rem;
        /* 约.8rem */
    }
    /* 订阅部分调整 */
    .subscribe-form {
        max-width: 90%;
        padding: 0.5rem;
    }
    .subscribe-input {
        font-size: 0.9rem;
        /* 约.9rem */
        padding: 0 1rem;
    }
    .subscribe-button {
        font-size: 1rem;
        /* 约1rem */
        padding: 0 2rem;
    }
    /* 页脚调整 */
    .footer-nav {
        gap: 1rem 2rem;
    }
    .footer-link {
        font-size: 0.9rem;
        /* 约.9rem */
    }
    .social-link {
        width: 2.25rem;
        height: 2.25rem;
    }
    .social-link img {
        width: 1.125rem;
        height: 1.125rem;
    }
    .copyright-text {
        font-size: 0.9rem;
        /* 约.9rem */
    }
    /* 技术分析部分调整 */
    .section-tech-analysis .slider-item-titles {
        width: 30%;
        min-width: 13.75rem;
    }
    .section-tech-analysis .the-title {
        font-size: 0.9rem;
        /* 约.9rem */
        padding: 0.8rem 1rem;
    }
    .section-tech-analysis .the-text h3 {
        font-size: 1.8rem;
        /* 约1.8rem */
    }
    .section-tech-analysis .the-description {
        font-size: 0.9rem;
        /* 约.9rem */
    }
    /* 联系表单调整 */
    .contact-form input,
    .contact-form textarea {
        font-size: 0.9rem;
        /* 约.9rem */
        padding: 0.8rem;
    }
    .contact-form button {
        font-size: 1rem;
        /* 约1rem */
        width: 11.25rem;
        height: 3.125rem;
    }
    /* 通用文本调整 */
    .sinfo-1 {
        font-size: 0.9rem;
        /* 约.9rem */
        line-height: 1.6;
    }
    * {}
    * {}
    * {}
    * {}
    * {}
    * {}
    * {}
    * {}
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    * {}
    * {}
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}