* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    background: #0F0A1F;
    color: #E8EAF0;
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    display: block;
    max-width: 100%;
}

button {
    font-family: inherit;
}

/* 模块标题：方括号样式 */
.title-x {
    text-align: center;
    font-size: 30px;
    font-weight: 800;
    color: #E8EAF0;
    margin-bottom: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    letter-spacing: 2px;
}

.title-x .t-bracket {
    display: block;
    font-size: 36px;
    color: #38E1FF;
    font-weight: 300;
    opacity: 0.7;
    line-height: 1;
}

.title-x .t-main {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.title-x .t-main i {
    color: #38E1FF;
    font-size: 26px;
}

/* 顶部导航 */
.qzxe {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(15, 10, 31, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(56, 225, 255, 0.15);
}

.kzrw {
    max-width: 1200px;
    margin: 0 auto;
    height: 70px;
    display: flex;
    align-items: center;
    padding: 0 20px;
}

.bnrt {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 800;
    font-size: 18px;
    color: #E8EAF0;
    letter-spacing: 1px;
}

.bnrt img {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    border: 1px solid rgba(56, 225, 255, 0.3);
}

.xplq {
    display: flex;
    gap: 28px;
    margin-left: auto;
    margin-right: 30px;
}

.xplq a {
    font-size: 14px;
    color: #8E92A8;
    transition: color 0.2s;
    position: relative;
    padding: 4px 0;
}

.xplq a::after {
    content: "";
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 1px;
    background: #38E1FF;
    transition: width 0.25s;
}

.xplq a:hover {
    color: #38E1FF;
}

.xplq a:hover::after {
    width: 100%;
}

.gtpk {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 22px;
    background: #38E1FF;
    color: #0F0A1F;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 700;
    transition: background 0.2s, transform 0.2s;
}

.gtpk:hover {
    background: #FF6FA5;
    transform: translateY(-1px);
}

.mbtn {
    display: none;
    background: none;
    border: 1px solid rgba(56, 225, 255, 0.3);
    color: #E8EAF0;
    font-size: 20px;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 6px;
}

/* Hero 区 */
.hrow {
    position: relative;
    padding: 130px 20px 100px;
    overflow: hidden;
    background: #0F0A1F;
}

.gbg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 15% 25%, rgba(56, 225, 255, 0.1) 0%, transparent 35%),
        radial-gradient(circle at 85% 75%, rgba(255, 111, 165, 0.08) 0%, transparent 35%);
    pointer-events: none;
}

.hrow .ldwx {
    display: flex;
    align-items: center;
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.tcol {
    flex: 1;
}

.bdgt {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: rgba(56, 225, 255, 0.08);
    border: 1px solid rgba(56, 225, 255, 0.3);
    border-radius: 20px;
    font-size: 13px;
    color: #38E1FF;
    margin-bottom: 22px;
    font-weight: 600;
}

.bdgt-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    background: #38E1FF;
    border-radius: 50%;
    box-shadow: 0 0 8px #38E1FF;
}

.hrow h1 {
    font-size: 50px;
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 20px;
    color: #E8EAF0;
    letter-spacing: 2px;
}

.hrow h1 .hl-e {
    color: #38E1FF;
    position: relative;
    display: inline-block;
}

.hrow h1 .hl-e::after {
    content: "";
    position: absolute;
    bottom: 2px;
    left: 0;
    right: 0;
    height: 8px;
    background: rgba(56, 225, 255, 0.15);
    z-index: -1;
}

.dsbd {
    font-size: 16px;
    color: #8E92A8;
    margin-bottom: 32px;
    line-height: 1.8;
    max-width: 480px;
}

.dlbz {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 36px;
    background: #38E1FF;
    color: #0F0A1F;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 700;
    transition: background 0.2s, transform 0.2s;
    margin-bottom: 40px;
}

.dlbz:hover {
    background: #FF6FA5;
    transform: translateY(-2px);
}

.stmc {
    display: flex;
    align-items: center;
    gap: 20px;
}

.stit {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stit .num {
    font-size: 24px;
    font-weight: 800;
    color: #E8EAF0;
    letter-spacing: 1px;
}

.stit .num em {
    color: #38E1FF;
    font-style: normal;
    font-size: 16px;
    margin-left: 2px;
}

.stit .lab {
    font-size: 12px;
    color: #8E92A8;
}

.stbar {
    display: block;
    width: 1px;
    height: 36px;
    background: rgba(56, 225, 255, 0.3);
}

/* Hero 右侧：单图卡 + 几何装饰 + 弹幕流 */
.pcol {
    position: relative;
    flex-shrink: 0;
    width: 380px;
    height: 560px;
}

/* 网格背景装饰 */
.grid-deco {
    position: absolute;
    top: 40px;
    left: 0;
    right: 0;
    bottom: 40px;
    background-image:
        linear-gradient(rgba(56, 225, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(56, 225, 255, 0.05) 1px, transparent 1px);
    background-size: 24px 24px;
    pointer-events: none;
}

/* 装饰圆环 */
.ring-deco {
    position: absolute;
    border: 1px solid rgba(56, 225, 255, 0.25);
    border-radius: 50%;
    pointer-events: none;
}

.rd1 {
    top: 0;
    right: 0;
    width: 80px;
    height: 80px;
}

.rd2 {
    bottom: 60px;
    left: -10px;
    width: 50px;
    height: 50px;
    border-color: rgba(255, 111, 165, 0.3);
}

/* 十字定位线 */
.cross-deco {
    position: absolute;
    width: 20px;
    height: 20px;
    pointer-events: none;
}

.cross-deco::before, .cross-deco::after {
    content: "";
    position: absolute;
    background: #38E1FF;
    opacity: 0.5;
}

.cross-deco::before {
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    transform: translateY(-50%);
}

.cross-deco::after {
    left: 50%;
    top: 0;
    bottom: 0;
    width: 1px;
    transform: translateX(-50%);
}

.cd1 {
    top: 20px;
    left: 40px;
}

.cd2 {
    bottom: 30px;
    right: 50px;
}

/* 弹幕流文字 */
.dmtx {
    position: absolute;
    color: #38E1FF;
    font-size: 12px;
    opacity: 0.5;
    white-space: nowrap;
    pointer-events: none;
    letter-spacing: 1px;
}

.dmtx0 { top: 40px; left: 10px; }
.dmtx1 { top: 80px; right: 20px; color: #FF6FA5; }
.dmtx2 { top: 200px; left: -10px; }
.dmtx3 { top: 280px; right: 10px; color: #FF6FA5; }
.dmtx4 { top: 380px; left: 20px; }
.dmtx5 { top: 460px; right: 30px; color: #FF6FA5; }
.dmtx6 { top: 60px; right: 50px; }
.dmtx7 { top: 160px; left: 40px; color: #FF6FA5; }
.dmtx8 { top: 360px; right: -10px; }
.dmtx9 { top: 500px; left: 30px; color: #FF6FA5; }

/* 单图卡 */
.simg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(2deg);
    width: 250px;
    z-index: 3;
}

.simg-frame {
    position: relative;
    border: 1px solid rgba(56, 225, 255, 0.5);
    border-radius: 14px;
    overflow: hidden;
    aspect-ratio: 9 / 16;
    background: #1a1430;
}

.simg-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.simg-frame::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #38E1FF, transparent);
    z-index: 2;
}

.simg-live {
    position: absolute;
    top: 12px;
    left: 12px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: rgba(15, 10, 31, 0.7);
    color: #38E1FF;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 8px;
    border-radius: 4px;
    border: 1px solid rgba(56, 225, 255, 0.3);
    letter-spacing: 1px;
    z-index: 4;
}

.live-dot {
    display: inline-block;
    width: 5px;
    height: 5px;
    background: #FF6FA5;
    border-radius: 50%;
    box-shadow: 0 0 6px #FF6FA5;
}

.simg-stat {
    position: absolute;
    bottom: -40px;
    left: -20px;
    right: -20px;
    display: flex;
    justify-content: space-between;
    gap: 8px;
    background: rgba(15, 10, 31, 0.9);
    border: 1px solid rgba(56, 225, 255, 0.3);
    border-radius: 10px;
    padding: 10px 14px;
    z-index: 4;
}

.ss-item {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: #E8EAF0;
    font-size: 11px;
}

.ss-item i {
    color: #38E1FF;
    font-size: 13px;
}

/* 产品展示 */
.pmrw {
    max-width: 1200px;
    margin: 0 auto;
    padding: 90px 20px;
}

.pgwg {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.pmc0, .pmc1, .pmc2, .pmc3 {
    position: relative;
}

.pmc-img {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    border: 1px solid rgba(56, 225, 255, 0.2);
    aspect-ratio: 9 / 16;
    background: #1a1430;
    transition: border-color 0.3s;
}

.pmc-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s, opacity 0.3s;
    opacity: 0.85;
}

.pmc0:hover .pmc-img, .pmc1:hover .pmc-img, .pmc2:hover .pmc-img, .pmc3:hover .pmc-img {
    border-color: #38E1FF;
}

.pmc0:hover img, .pmc1:hover img, .pmc2:hover img, .pmc3:hover img {
    transform: scale(1.05);
    opacity: 1;
}

.pmc-idx {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(15, 10, 31, 0.8);
    color: #38E1FF;
    font-size: 11px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    border: 1px solid rgba(56, 225, 255, 0.3);
    z-index: 2;
    letter-spacing: 1px;
}

.pmc-cap {
    margin-top: 12px;
    text-align: center;
}

.pmc-tt {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: #E8EAF0;
    margin-bottom: 4px;
}

.pmc-dd {
    display: block;
    font-size: 12px;
    color: #8E92A8;
}

/* 优势亮点 */
.yzad {
    background: #14102a;
    padding: 90px 20px;
    border-top: 1px solid rgba(56, 225, 255, 0.1);
    border-bottom: 1px solid rgba(56, 225, 255, 0.1);
}

.yzad .title-x {
    max-width: 1200px;
    margin: 0 auto 50px;
}

.yzgd {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.yzc {
    position: relative;
    background: rgba(26, 20, 48, 0.6);
    border: 1px solid rgba(56, 225, 255, 0.15);
    border-radius: 10px;
    padding: 28px 24px 28px 32px;
    overflow: hidden;
    transition: background 0.25s, border-color 0.25s;
}

.yzc-bar {
    position: absolute;
    top: 16px;
    bottom: 16px;
    left: 0;
    width: 2px;
    background: rgba(56, 225, 255, 0.4);
    transition: background 0.25s, width 0.25s;
}

.yzc:hover {
    background: rgba(56, 225, 255, 0.05);
    border-color: rgba(56, 225, 255, 0.4);
}

.yzc:hover .yzc-bar {
    background: #38E1FF;
    width: 3px;
}

.yzc-ico {
    width: 44px;
    height: 44px;
    background: rgba(56, 225, 255, 0.1);
    border: 1px solid rgba(56, 225, 255, 0.3);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
}

.yzc-ico i {
    font-size: 22px;
    color: #38E1FF;
}

.yzc-no {
    position: absolute;
    top: 18px;
    right: 18px;
    font-size: 13px;
    font-weight: 700;
    color: rgba(56, 225, 255, 0.4);
    letter-spacing: 1px;
}

.yzc-tt {
    font-size: 17px;
    font-weight: 700;
    color: #E8EAF0;
    margin-bottom: 8px;
}

.yzc-dd {
    font-size: 13px;
    color: #8E92A8;
    line-height: 1.7;
}

/* 下载中心 */
.xzcx {
    max-width: 1200px;
    margin: 0 auto;
    padding: 90px 20px;
}

.xzgd {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.xzc {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    background: rgba(26, 20, 48, 0.6);
    border: 1px solid rgba(56, 225, 255, 0.15);
    border-radius: 10px;
    padding: 30px 20px 24px;
    overflow: hidden;
    transition: background 0.25s, border-color 0.25s;
}

.xzc::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 1px;
    background: #38E1FF;
    transition: width 0.3s;
}

.xzc:hover {
    background: rgba(56, 225, 255, 0.05);
    border-color: rgba(56, 225, 255, 0.4);
}

.xzc:hover::before {
    width: 100%;
}

.xzc-tag {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(56, 225, 255, 0.1);
    color: #38E1FF;
    font-size: 11px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    border: 1px solid rgba(56, 225, 255, 0.3);
    letter-spacing: 1px;
}

.xzc-ico {
    width: 56px;
    height: 56px;
    background: rgba(56, 225, 255, 0.1);
    border: 1px solid rgba(56, 225, 255, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    transition: transform 0.3s, background 0.3s;
}

.xzc-ico i {
    font-size: 26px;
    color: #38E1FF;
}

.xzc:hover .xzc-ico {
    transform: scale(1.05);
    background: rgba(56, 225, 255, 0.2);
}

.xzc-nm {
    font-size: 15px;
    font-weight: 700;
    color: #E8EAF0;
    margin-bottom: 6px;
}

.xzc-sub {
    font-size: 12px;
    color: #8E92A8;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 4px;
    justify-content: center;
}

.xzc-sub i {
    color: #38E1FF;
    font-size: 13px;
}

.xzc-go {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 7px 16px;
    background: transparent;
    color: #38E1FF;
    border: 1px solid rgba(56, 225, 255, 0.4);
    border-radius: 4px;
    font-size: 12px;
    font-weight: 700;
    transition: background 0.25s, color 0.25s;
}

.xzc:hover .xzc-go {
    background: #38E1FF;
    color: #0F0A1F;
}

.xzc-go i {
    transition: transform 0.25s;
}

.xzc:hover .xzc-go i {
    transform: translateX(3px);
}

/* 使用流程 - 竖向阶梯 */
.sylc {
    background: #14102a;
    padding: 90px 20px;
    border-top: 1px solid rgba(56, 225, 255, 0.1);
    border-bottom: 1px solid rgba(56, 225, 255, 0.1);
}

.sylc .title-x {
    max-width: 1200px;
    margin: 0 auto 50px;
}

.flyz {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.flyz-line {
    position: absolute;
    top: 30px;
    bottom: 30px;
    left: 30px;
    width: 1px;
    background: linear-gradient(180deg, transparent, rgba(56, 225, 255, 0.4) 10%, rgba(56, 225, 255, 0.4) 90%, transparent);
}

.flno {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 24px;
    padding: 16px 0;
}

.flno:not(:last-child) {
    margin-bottom: 8px;
}

.flno-dot {
    position: relative;
    width: 60px;
    height: 60px;
    background: #0F0A1F;
    border: 1px solid #38E1FF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    z-index: 2;
    transition: transform 0.25s;
}

.flno-dot i {
    font-size: 22px;
    color: #38E1FF;
}

.flno:hover .flno-dot {
    transform: scale(1.08);
    background: rgba(56, 225, 255, 0.1);
}

.flno-card {
    flex: 1;
    background: rgba(26, 20, 48, 0.6);
    border: 1px solid rgba(56, 225, 255, 0.15);
    border-radius: 10px;
    padding: 18px 22px;
    transition: background 0.25s, border-color 0.25s;
}

.flno:hover .flno-card {
    background: rgba(56, 225, 255, 0.05);
    border-color: rgba(56, 225, 255, 0.4);
}

.flno-no {
    font-size: 11px;
    color: #38E1FF;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 4px;
}

.flno-tt {
    font-size: 16px;
    font-weight: 700;
    color: #E8EAF0;
    margin-bottom: 6px;
}

.flno-dd {
    font-size: 13px;
    color: #8E92A8;
    line-height: 1.7;
}

/* 常见问题 */
.cjwt {
    max-width: 900px;
    margin: 0 auto;
    padding: 90px 20px;
}

.fqls {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.fqi {
    background: rgba(26, 20, 48, 0.6);
    border: 1px solid rgba(56, 225, 255, 0.15);
    border-radius: 8px;
    overflow: hidden;
    transition: background 0.25s, border-color 0.25s;
}

.fqi:hover {
    background: rgba(56, 225, 255, 0.04);
    border-color: rgba(56, 225, 255, 0.3);
}

.fqi.active {
    border-color: #38E1FF;
    background: rgba(56, 225, 255, 0.06);
}

.fqi-q {
    width: 100%;
    background: none;
    border: none;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 22px;
    cursor: pointer;
    text-align: left;
    font-size: 15px;
    color: #E8EAF0;
    font-weight: 600;
}

.fqi-idx {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 30px;
    height: 24px;
    background: rgba(56, 225, 255, 0.1);
    color: #38E1FF;
    font-size: 12px;
    font-weight: 700;
    padding: 0 8px;
    border-radius: 4px;
    border: 1px solid rgba(56, 225, 255, 0.3);
}

.fqi-txt {
    flex: 1;
}

.fqi-q i {
    color: #8E92A8;
    font-size: 18px;
    transition: transform 0.3s, color 0.3s;
}

.fqi.active .fqi-q i {
    transform: rotate(180deg);
    color: #38E1FF;
}

.fqi-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
    padding: 0 22px 0 66px;
    color: #8E92A8;
    font-size: 14px;
    line-height: 1.8;
    border-left: 1px solid rgba(56, 225, 255, 0.2);
    margin-left: 22px;
}

.fqi.active .fqi-a {
    max-height: 300px;
    padding: 0 22px 20px 22px;
    margin-left: 66px;
}

/* 产品资讯 */
.cpzx {
    background: #14102a;
    padding: 90px 20px;
    border-top: 1px solid rgba(56, 225, 255, 0.1);
    border-bottom: 1px solid rgba(56, 225, 255, 0.1);
}

.cpzx .title-x {
    max-width: 1200px;
    margin: 0 auto 50px;
}

.nwgd {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.nwi {
    position: relative;
    display: flex;
    gap: 20px;
    background: rgba(26, 20, 48, 0.6);
    border: 1px solid rgba(56, 225, 255, 0.15);
    border-radius: 10px;
    padding: 22px 24px;
    transition: background 0.25s, border-color 0.25s;
}

.nwi::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 2px;
    background: rgba(56, 225, 255, 0.4);
    transition: background 0.25s;
}

.nwi:hover {
    background: rgba(56, 225, 255, 0.04);
    border-color: rgba(56, 225, 255, 0.4);
}

.nwi:hover::before {
    background: #38E1FF;
}

.nwi-no {
    font-size: 36px;
    font-weight: 900;
    color: rgba(56, 225, 255, 0.3);
    line-height: 1;
    flex-shrink: 0;
    font-style: italic;
    letter-spacing: 1px;
}

.nwi-body {
    flex: 1;
}

.nwi-tm {
    font-size: 12px;
    color: #8E92A8;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 8px;
}

.nwi-tm i {
    color: #38E1FF;
    font-size: 13px;
}

.nwi-tt {
    font-size: 15px;
    font-weight: 700;
    color: #E8EAF0;
    line-height: 1.5;
    margin-bottom: 12px;
}

.nwi-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    font-weight: 700;
    color: #38E1FF;
    transition: color 0.2s;
}

.nwi-link:hover {
    color: #FF6FA5;
}

.nwi-link i {
    transition: transform 0.2s;
}

.nwi-link:hover i {
    transform: translateX(3px);
}

/* 用户评价 */
.yhpj {
    max-width: 1200px;
    margin: 0 auto;
    padding: 90px 20px;
}

.vwgd {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.rvi {
    position: relative;
    background: rgba(26, 20, 48, 0.6);
    border: 1px solid rgba(56, 225, 255, 0.15);
    border-radius: 10px;
    padding: 24px 22px 20px 28px;
    overflow: hidden;
    transition: background 0.25s, border-color 0.25s;
}

.rvi-bar {
    position: absolute;
    top: 16px;
    bottom: 16px;
    left: 0;
    width: 2px;
    background: rgba(255, 111, 165, 0.5);
    transition: background 0.25s, width 0.25s;
}

.rvi:hover {
    background: rgba(56, 225, 255, 0.04);
    border-color: rgba(255, 111, 165, 0.4);
}

.rvi:hover .rvi-bar {
    background: #FF6FA5;
    width: 3px;
}

.rvi-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.rvi-av {
    width: 38px;
    height: 38px;
    background: rgba(56, 225, 255, 0.1);
    border: 1px solid rgba(56, 225, 255, 0.3);
    color: #38E1FF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.rvi-av i {
    font-size: 18px;
}

.rvi-meta {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.rvi-nm {
    font-size: 13px;
    font-weight: 700;
    color: #E8EAF0;
}

.rvi-st {
    display: flex;
    gap: 1px;
}

.rvi-st i {
    color: #FF6FA5;
    font-size: 12px;
}

.rvi-txt {
    font-size: 13px;
    color: #C5C8D8;
    line-height: 1.8;
    margin-bottom: 12px;
}

.rvi-tm {
    font-size: 11px;
    color: #6E7290;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding-top: 8px;
    border-top: 1px dashed rgba(56, 225, 255, 0.15);
}

.rvi-tm i {
    color: #38E1FF;
    font-size: 12px;
}

/* CTA 区块 */
.cta-e {
    padding: 90px 20px;
    background: linear-gradient(135deg, rgba(56, 225, 255, 0.08), rgba(255, 111, 165, 0.06));
    border-top: 1px solid rgba(56, 225, 255, 0.15);
    border-bottom: 1px solid rgba(56, 225, 255, 0.15);
    position: relative;
    overflow: hidden;
}

.cta-e::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #38E1FF, transparent);
}

.cta-w {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.cta-tt {
    font-size: 32px;
    font-weight: 900;
    color: #E8EAF0;
    margin-bottom: 12px;
    letter-spacing: 2px;
}

.cta-tt::after {
    content: "";
    display: block;
    width: 40px;
    height: 2px;
    background: #38E1FF;
    margin: 12px auto 0;
}

.cta-dd {
    font-size: 15px;
    color: #8E92A8;
    margin-bottom: 30px;
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 36px;
    background: #38E1FF;
    color: #0F0A1F;
    border-radius: 4px;
    font-size: 15px;
    font-weight: 700;
    transition: background 0.2s, transform 0.2s;
}

.cta-btn:hover {
    background: #FF6FA5;
    transform: translateY(-2px);
}

/* 页脚 */
.ftrb {
    background: #080515;
    color: #E8EAF0;
    padding: 50px 20px 20px;
}

.ftr-w {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(56, 225, 255, 0.1);
    flex-wrap: wrap;
}

.ftr-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    font-weight: 700;
}

.ftr-brand img {
    width: 36px;
    height: 36px;
    border-radius: 8px;
}

.ftr-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.ftr-nav a {
    font-size: 13px;
    color: #8E92A8;
    transition: color 0.2s;
}

.ftr-nav a:hover {
    color: #38E1FF;
}

.ftr-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 22px;
    background: #38E1FF;
    color: #0F0A1F;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 700;
    transition: background 0.2s;
}

.ftr-btn:hover {
    background: #FF6FA5;
}

.ftr-cp {
    text-align: center;
    font-size: 12px;
    color: #6E7290;
    padding-top: 20px;
}

/* 移动端抽屉 */
.dwrb {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 200;
    visibility: hidden;
    pointer-events: none;
}

.dwrb.active {
    visibility: visible;
    pointer-events: auto;
}

.dwrb-mask {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    opacity: 0;
    transition: opacity 0.3s;
}

.dwrb.active .dwrb-mask {
    opacity: 1;
}

.dwrb-nav {
    position: absolute;
    top: 0;
    right: -260px;
    width: 260px;
    height: 100%;
    background: #14102a;
    border-left: 1px solid rgba(56, 225, 255, 0.2);
    padding: 30px 20px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    transition: right 0.3s ease;
    overflow-y: auto;
}

.dwrb.active .dwrb-nav {
    right: 0;
}

.dwrb-nav a {
    padding: 12px 14px;
    font-size: 14px;
    color: #E8EAF0;
    border-radius: 6px;
    transition: background 0.2s, color 0.2s;
}

.dwrb-nav a:hover {
    background: rgba(56, 225, 255, 0.08);
    color: #38E1FF;
}

.dwrb-nav .dwrb-btn {
    margin-top: 10px;
    background: #38E1FF;
    color: #0F0A1F;
    font-weight: 700;
    text-align: center;
}

.dwrb-nav .dwrb-btn:hover {
    background: #FF6FA5;
    color: #0F0A1F;
}

/* 移动端适配 */
@media (max-width: 767px) {
    .title-x {
        font-size: 24px;
        margin-bottom: 36px;
        gap: 10px;
    }

    .title-x .t-bracket {
        font-size: 28px;
    }

    .title-x .t-main i {
        font-size: 20px;
    }

    .kzrw {
        height: 60px;
        padding: 0 16px;
    }

    .bnrt {
        font-size: 16px;
    }

    .bnrt img {
        width: 32px;
        height: 32px;
    }

    .xplq, .gtpk {
        display: none;
    }

    .mbtn {
        display: block;
        margin-left: auto;
    }

    .hrow {
        padding: 90px 16px 60px;
    }

    .hrow .ldwx {
        flex-direction: column-reverse;
        gap: 50px;
    }

    .tcol {
        width: 100%;
    }

    .hrow h1 {
        font-size: 32px;
        letter-spacing: 1px;
    }

    .dsbd {
        font-size: 14px;
        margin-bottom: 24px;
    }

    .dlbz {
        width: 100%;
        justify-content: center;
        padding: 14px 24px;
        font-size: 15px;
    }

    .stmc {
        gap: 14px;
        justify-content: space-around;
    }

    .stit .num {
        font-size: 18px;
    }

    .stit .lab {
        font-size: 11px;
    }

    .stbar {
        height: 26px;
    }

    .pcol {
        width: 100%;
        height: 420px;
    }

    .simg {
        width: 200px;
    }

    .simg-stat {
        left: -10px;
        right: -10px;
        padding: 8px 10px;
    }

    .ss-item {
        font-size: 10px;
    }

    .grid-deco, .ring-deco, .cross-deco {
        display: none;
    }

    .pmrw {
        padding: 60px 16px;
    }

    .pgwg {
        display: flex;
        overflow-x: auto;
        gap: 14px;
        scroll-snap-type: x mandatory;
        padding-bottom: 8px;
        -webkit-overflow-scrolling: touch;
    }

    .pmc0, .pmc1, .pmc2, .pmc3 {
        flex: 0 0 200px;
        scroll-snap-align: start;
    }

    .pmc-img {
        aspect-ratio: 9 / 16;
    }

    .yzad {
        padding: 60px 16px;
    }

    .yzgd {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .yzc {
        padding: 22px 18px 22px 26px;
    }

    .yzc-ico {
        width: 38px;
        height: 38px;
    }

    .yzc-ico i {
        font-size: 20px;
    }

    .yzc-tt {
        font-size: 16px;
    }

    .xzcx {
        padding: 60px 16px;
    }

    .xzgd {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .xzc {
        padding: 24px 18px 20px;
    }

    .sylc {
        padding: 60px 16px;
    }

    .flno {
        gap: 16px;
        padding: 12px 0;
    }

    .flno-dot {
        width: 48px;
        height: 48px;
    }

    .flno-dot i {
        font-size: 20px;
    }

    .flno-card {
        padding: 14px 16px;
    }

    .flyz-line {
        left: 24px;
    }

    .cjwt {
        padding: 60px 16px;
    }

    .fqi-q {
        padding: 16px 18px;
        font-size: 14px;
        gap: 10px;
    }

    .fqi-idx {
        min-width: 26px;
        height: 22px;
        font-size: 11px;
    }

    .fqi-a {
        padding-left: 56px;
        margin-left: 22px;
    }

    .fqi.active .fqi-a {
        padding-left: 22px;
        margin-left: 56px;
    }

    .cpzx {
        padding: 60px 16px;
    }

    .nwgd {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .nwi {
        padding: 18px 20px;
    }

    .nwi-no {
        font-size: 28px;
    }

    .yhpj {
        padding: 60px 16px;
    }

    .vwgd {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .rvi {
        padding: 20px 18px 18px 24px;
    }

    .cta-e {
        padding: 60px 16px;
    }

    .cta-tt {
        font-size: 22px;
    }

    .cta-dd {
        font-size: 13px;
    }

    .cta-btn {
        width: 100%;
        justify-content: center;
    }

    .ftr-w {
        flex-direction: column;
        align-items: stretch;
        gap: 20px;
        padding-bottom: 20px;
    }

    .ftr-brand {
        justify-content: center;
    }

    .ftr-nav {
        justify-content: center;
        gap: 12px 18px;
    }

    .ftr-btn {
        width: 100%;
        justify-content: center;
    }
}