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

html,
body {
    font-family: "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
    color: #333;
    background: #f7f8fa;
    font-size: 14px;
    line-height: 1.5
}

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

ul,
ol {
    list-style: none
}

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

.wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px
}

/* ============ 顶部导航 ============ */
.header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10;
    background: linear-gradient(180deg, rgba(0, 0, 0, .65) 0%, rgba(0, 0, 0, .4) 50%, rgba(0, 0, 0, 0) 100%);
    padding-bottom: 20px
}

.header .wrap {
    display: flex;
    align-items: center;
    height: 72px
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 20px;
    font-weight: 700;
    color: #fff
}

.logo .shield {
    width: 26px;
    height: 30px;
    background: linear-gradient(180deg, #3a8cff, #0d4cb8);
    clip-path: polygon(50% 0, 100% 18%, 100% 70%, 50% 100%, 0 70%, 0 18%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 14px
}

.nav {
    display: flex;
    gap: 32px;
    margin-left: 48px
}

.nav a {
    color: #fff;
    font-size: 15px;
    opacity: .88
}

.nav a.active {
    color: #ffd980;
    font-weight: 600;
    position: relative
}

.nav a.active::after {
    content: "";
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -22px;
    width: 24px;
    height: 2px;
    background: #d49a3a
}

.top-right {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, .12);
    border: 1px solid rgba(255, 255, 255, .2);
    border-radius: 20px;
    padding: 5px 16px;
    backdrop-filter: blur(4px)
}

.top-right .qq-ico {
    width: 20px;
    height: 20px;
    background: #ff9a00;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 10px;
    font-weight: 700
}

.top-right .txt {
    font-size: 13px;
    color: #fff;
    line-height: 1.3;
    opacity: .92
}

.top-right .txt b {
    color: #ffd980
}

/* ============ 首屏 Hero ============ */
.hero {
    position: relative;
    background: url("static/image/topbg.jpg") center top/cover no-repeat;
    padding: 72px 0 0;
    overflow: hidden
}

.hero .wrap {
    position: relative;
    z-index: 2;
    display: flex;
    gap: 30px;
    padding-top: 20px;
    align-items: stretch
}

.hero-left {
    position: relative;
    flex: 1;
    min-height: 480px;
    display: flex;
    flex-direction: column
}

.hero-left::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(255, 255, 255, .95) 0%, rgba(255, 255, 255, .7) 55%, rgba(255, 255, 255, 0) 100%);
    pointer-events: none;
    z-index: 1
}

.hero-wolf {
    position: absolute;
    left: 70px;
    top: 0;
    width: 380px;
    height: 340px;
    z-index: 2
}

.hero-wolf img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 4px 16px rgba(0, 0, 0, .08))
}

.hero-wolf::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 40px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, .95) 100%);
    pointer-events: none;
    z-index: 4
}

.hero-content {
    position: relative;
    z-index: 5;
    margin-right: 30px;
    margin-left: 20px;
    max-width: 560px;
    margin-top: auto;
    padding: 30px 50px 18px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, .95) 12%, #fff 100%);
    border-radius: 10px
}

.hero-content h1 {
    font-size: 48px;
    font-weight: 800;
    letter-spacing: 2px;
    margin: 14px 0 20px;
    color: #1a2740;
    line-height: 1.1
}

.hero-content .slogan {
    font-size: 20px;
    color: #444;
    margin-bottom: 4px;
    font-weight: 500
}

.hero-features {
    display: flex;
    gap: 22px;
    margin-bottom: 18px;
    flex-wrap: wrap
}

.hero-features span {
    color: #b8860b;
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500
}

.hero-features span::before {
    content: "★";
    color: #d49a3a;
    font-size: 18px
}

.tags {
    display: flex;
    gap: 10px;
    margin-bottom: 18px;
    flex-wrap: wrap
}

.tags span {
    background: #fff;
    color: #555;
    padding: 6px 18px;
    border-radius: 18px;
    font-size: 13px;
    border: 1px solid #ddd;
    box-shadow: 0 1px 4px rgba(0, 0, 0, .06)
}

.hero-btns {
    display: flex;
    gap: 16px;
    padding-bottom: 8px
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 34px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: .2s
}

.btn-gold {
    background: linear-gradient(180deg, #f0c265, #d49a3a);
    color: #3a2a10;
    box-shadow: 0 4px 12px rgba(212, 154, 58, .4)
}

.btn-gold:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(212, 154, 58, .5)
}

.btn-dark {
    background: linear-gradient(180deg, #3a3f55, #262a3a);
    color: #fff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, .3)
}

.btn-dark:hover {
    transform: translateY(-1px)
}

/* ============ 域名管理面板 ============ */
.panel {
    width: 520px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, .15);
    overflow: hidden;
    flex-shrink: 0;
    display: flex
}

.panel-side {
    width: 120px;
    background: #fafbfd;
    border-right: 1px solid #eee;
    padding: 12px 0;
    flex-shrink: 0
}

.panel-side .ti {
    padding: 10px 16px;
    font-size: 13px;
    color: #555;
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer
}

.panel-side .ti:hover {
    background: #f0f4fa;
    color: #3a8cff
}

.panel-side .ti.active {
    background: #3a8cff;
    color: #fff;
    font-weight: 600
}

.panel-side .ti .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
    opacity: .6
}

.panel-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0
}

.panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    background: linear-gradient(180deg, #fafbfd, #fff);
    border-bottom: 1px solid #eee
}

.panel-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 700;
    color: #222
}

.panel-title::before {
    content: "";
    width: 18px;
    height: 18px;
    border: 2px solid #3a8cff;
    border-radius: 4px;
    display: inline-block;
    background: radial-gradient(circle, #fff 40%, #3a8cff 41%)
}

.panel-link {
    font-size: 12px;
    color: #999
}

.panel-link b {
    color: #3a8cff
}

.panel-tip {
    padding: 10px 18px;
    background: #f6f8fc;
    font-size: 12px;
    color: #666;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center
}

.panel-tip b {
    color: #e94e3a;
    margin-right: 6px
}

.panel-tip i {
    color: #3a8cff;
    font-style: normal;
    margin-left: 4px
}

.panel-tip .right {
    color: #999
}

.panel-tip .right b {
    color: #3a8cff;
    font-size: 13px;
    font-weight: 700
}

.panel-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    padding: 16px 18px;
    border-bottom: 1px solid #eee;
    text-align: center
}

.panel-stats .item .v {
    font-size: 22px;
    font-weight: 700;
    color: #222
}

.panel-stats .item .v sup {
    font-size: 12px;
    color: #999;
    font-weight: 400;
    margin-left: 2px
}

.panel-stats .item .l {
    font-size: 12px;
    color: #888;
    margin-top: 2px
}

.panel-table table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12.5px
}

.panel-table th,
.panel-table td {
    padding: 10px 6px;
    text-align: center;
    border-bottom: 1px solid #f0f0f0
}

.panel-table th {
    background: #f6f8fc;
    color: #666;
    font-weight: 500
}

.panel-table td {
    color: #333
}

.panel-table td.dn {
    color: #222;
    font-weight: 500
}

.panel-table .ok {
    color: #22a558;
    font-weight: 600
}

.panel-table .link {
    color: #3a8cff;
    cursor: pointer
}

/* ============ 通用 section 标题 ============ */
.section {
    padding: 50px 0
}

.section-title {
    text-align: center;
    margin-bottom: 32px
}

.section-title h2 {
    font-size: 26px;
    color: #222;
    font-weight: 700;
    display: inline-block;
    position: relative
}

.section-title h2::before,
.section-title h2::after {
    content: "";
    display: inline-block;
    width: 36px;
    height: 18px;
    background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 36 18'><path d='M0 9 L30 9 M24 3 L30 9 L24 15' stroke='%23d49a3a' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>") no-repeat center/contain;
    vertical-align: middle;
    margin: 0 14px
}

.section-title h2::after {
    transform: scaleX(-1)
}

.section-title .sub {
    color: #999;
    font-size: 14px;
    margin-top: 8px
}

/* ============ 热门租用场景 ============ */
.scene-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px
}

.scene-card {
    background: #fff;
    border-radius: 8px;
    padding: 28px 18px;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0, 0, 0, .04);
    transition: .2s;
    cursor: pointer
}

.scene-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, .08)
}

.scene-ico {
    width: 54px;
    height: 54px;
    border-radius: 12px;
    margin: 0 auto 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    color: #fff
}

.scene-card h3 {
    font-size: 16px;
    color: #222;
    margin-bottom: 8px
}

.scene-card p {
    font-size: 12.5px;
    color: #888;
    line-height: 1.6
}

.ic-blue {
    background: linear-gradient(135deg, #4a8cff, #2563eb)
}

.ic-green {
    background: linear-gradient(135deg, #43c472, #16a34a)
}

.ic-cyan {
    background: linear-gradient(135deg, #3fc8e3, #0891b2)
}

.ic-purple {
    background: linear-gradient(135deg, #a585ff, #7c3aed)
}

.ic-pink {
    background: linear-gradient(135deg, #ff7eb1, #db2777)
}

.ic-blue2 {
    background: linear-gradient(135deg, #60a5fa, #1e40af)
}

.ic-orange {
    background: linear-gradient(135deg, #ffa14a, #ea580c)
}

.ic-red {
    background: linear-gradient(135deg, #ff6464, #dc2626)
}

/* ============ 为什么选择我们 ============ */
.why-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px
}

.why-card {
    background: #fff;
    border-radius: 8px;
    padding: 22px 12px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, .04);
    transition: .2s
}

.why-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, .08)
}

.why-ico {
    width: 46px;
    height: 46px;
    margin: 0 auto 12px;
    border-radius: 10px;
    background: #fdf4e3;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: #d49a3a
}

.why-card h3 {
    font-size: 14.5px;
    color: #222;
    margin-bottom: 6px;
    font-weight: 600
}

.why-card p {
    font-size: 12px;
    color: #888;
    line-height: 1.5
}

/* ============ 支持的平台 ============ */
.platform-bar {
    background: #fff;
    border-radius: 10px;
    padding: 24px 0;
    box-shadow: 0 2px 12px rgba(0, 0, 0, .04);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    align-items: center
}

.platform {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 17px;
    font-weight: 600;
    color: #555;
    opacity: .9;
    transition: .2s
}

.platform:hover {
    opacity: 1
}

.platform .pi {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 14px;
    font-weight: 700
}

.pf-ali .pi {
    background: #ff6a00
}

.pf-tx .pi {
    background: #007bff
}

.pf-hw .pi {
    background: #e60012
}

.pf-qf .pi {
    background: #3a8cff
}

/* ============ 租用流程 ============ */
.flow {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 14px;
    position: relative
}

.flow::before {
    content: "";
    position: absolute;
    top: 32px;
    left: 8%;
    right: 8%;
    height: 2px;
    background: linear-gradient(90deg, #f0d896, #d49a3a, #f0d896);
    z-index: 0
}

.flow-step {
    background: #fff;
    border-radius: 8px;
    padding: 24px 12px 18px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, .05);
    position: relative;
    z-index: 1
}

.flow-num {
    width: 50px;
    height: 50px;
    margin: 0 auto 12px;
    background: linear-gradient(135deg, #f0c265, #d49a3a);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    box-shadow: 0 4px 10px rgba(212, 154, 58, .3);
    position: relative
}

.flow-num::after {
    content: "";
    position: absolute;
    inset: -6px;
    border: 2px dashed #f0c265;
    border-radius: 50%;
    opacity: .4
}

.flow-step h3 {
    font-size: 16px;
    color: #222;
    margin-bottom: 8px;
    font-weight: 600
}

.flow-step p {
    font-size: 12.5px;
    color: #888;
    line-height: 1.5
}

.flow-ico {
    font-size: 26px;
    color: #d49a3a;
    margin-bottom: 8px;
    display: block
}

/* ============ FAQ ============ */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0 30px
}

.faq-item {
    border-bottom: 1px solid #eee;
    cursor: pointer
}

.faq-item .faq-hd {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0
}

.faq-item:hover .q {
    color: #d49a3a
}

.faq-item .q {
    font-size: 14px;
    color: #333
}

.faq-item .q .num {
    color: #d49a3a;
    font-weight: 600;
    margin-right: 6px
}

.faq-item .plus {
    width: 18px;
    height: 18px;
    position: relative;
    flex-shrink: 0;
    transition: transform .3s
}

.faq-item .plus::before,
.faq-item .plus::after {
    content: "";
    position: absolute;
    background: #999;
    top: 50%;
    left: 5px;
    right: 5px;
    height: 2px;
    margin-top: -1px
}

.faq-item .plus::after {
    transform: rotate(90deg);
    transition: transform .3s
}

.faq-item.open .plus {
    transform: rotate(45deg)
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height .3s ease, padding .3s ease;
    padding: 0 0 0 20px;
    font-size: 13px;
    color: #777;
    line-height: 1.7
}

.faq-item.open .faq-answer {
    max-height: 200px;
    padding: 0 0 14px 20px
}

/* ============ 商务合作 ============ */
.biz {
    background: linear-gradient(135deg, #1a2740 0%, #0d1730 100%);
    color: #fff;
    padding: 50px 0;
    position: relative
}

.biz .wrap {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 30px
}

.biz-wolf {
    width: 300px;
    height: 220px;
    flex-shrink: 0;
    margin-left: -15px
}

.biz-wolf img {
    width: 100%;
    height: 100%;
    object-fit: contain
}

.biz-info {
    flex: 1
}

.biz-info h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 6px
}

.biz-info p {
    color: #aab4cc;
    font-size: 13px;
    margin-bottom: 14px;
    max-width: 460px
}

.biz-info .qq {
    font-size: 30px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 18px
}

.biz-info .qq span {
    color: #f0c265
}

.biz-info .btns {
    display: flex;
    gap: 14px
}

.biz-info .btn-gold {
    background: linear-gradient(180deg, #f0c265, #d49a3a);
    color: #3a2a10
}

.biz-info .btn-dark {
    background: rgba(255, 255, 255, .1);
    border: 1px solid rgba(255, 255, 255, .25);
    color: #fff
}

.qr {
    background: #fff;
    padding: 14px;
    border-radius: 8px;
    display: flex;
    gap: 16px;
    align-items: center
}

.qr img {
    width: 110px;
    height: 110px;
    display: block
}

.qr-tip h3 {
    color: #222;
    font-size: 16px;
    margin-bottom: 8px
}

.qr-tip p {
    color: #666;
    font-size: 12.5px;
    line-height: 1.7
}

/* ============ 底部 footer ============ */
.footer {
    background: #fff;
    padding: 30px 0;
    border-top: 1px solid #eee
}

.footer .wrap {
    display: flex;
    align-items: center;
    gap: 30px
}

.footer .logo-mini {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 18px;
    font-weight: 700;
    color: #222
}

.footer .logo-mini .shield {
    width: 22px;
    height: 26px;
    background: linear-gradient(180deg, #3a8cff, #0d4cb8);
    clip-path: polygon(50% 0, 100% 18%, 100% 70%, 50% 100%, 0 70%, 0 18%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 11px
}

.footer .copy {
    color: #666;
    font-size: 12.5px;
    line-height: 1.7;
    flex: 1
}

.footer .copy b {
    color: #222;
    display: block;
    margin-bottom: 2px
}

.footer .links {
    display: flex;
    gap: 18px;
    font-size: 13px;
    color: #666
}

.footer .links a:hover {
    color: #3a8cff
}

.side-contact {
    position: fixed;
    right: 22px;
    bottom: 150px;
    z-index: 99;
    display: flex;
    flex-direction: column;
    gap: 12px
}

.side-item {
    position: relative;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    background: linear-gradient(180deg, #ffffff 0%, #edf3ff 100%);
    border: 1px solid rgba(58, 140, 255, .18);
    box-shadow: 0 12px 28px rgba(22, 38, 66, .14);
    color: #1f2f52;
    transition: all .25s ease;
    cursor: pointer;
    overflow: visible
}

.side-item:hover {
    transform: translateX(-4px)
}

.side-item .icon {
    font-size: 22px;
    font-weight: 700;
    line-height: 1
}

.side-item .label {
    position: absolute;
    right: 64px;
    top: 50%;
    transform: translateY(-50%);
    padding: 8px 12px;
    white-space: nowrap;
    border-radius: 10px;
    background: rgba(255, 255, 255, .96);
    border: 1px solid rgba(17, 24, 39, .06);
    box-shadow: 0 10px 24px rgba(15, 23, 42, .12);
    color: #1f2b3d;
    font-size: 12px;
    font-weight: 600;
    opacity: 0;
    visibility: hidden;
    transition: all .25s ease
}

.side-item .label::after {
    content: "";
    position: absolute;
    top: 50%;
    right: -7px;
    transform: translateY(-50%);
    border-width: 7px 0 7px 7px;
    border-style: solid;
    border-color: transparent transparent transparent rgba(255, 255, 255, .96)
}

.side-item:hover .label,
.side-item:focus-visible .label {
    opacity: 1;
    visibility: visible
}

.side-item.qq {
    background: linear-gradient(180deg, #a2c9ff 0%, #266ef1 100%);
    color: #266ef1
}

.side-item.tel {
    background: linear-gradient(180deg, #f5cd94 0%, #ef7f00 100%);
    color: #ef7f00
}

.side-item.wechat {
    background: linear-gradient(180deg, #84f1c2 0%, #19aa6a 100%);
    color: #19aa6a
}

.side-item.top {
    background: linear-gradient(180deg, #f3f6ff 0%, #e4eafc 100%);
    color: #3b5ea8
}

.side-panel {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%) translateX(10px);
    width: 150px;
    background: rgba(255, 255, 255, .98);
    border: 1px solid rgba(17, 24, 39, .08);
    border-radius: 16px;
    box-shadow: 0 18px 36px rgba(15, 23, 42, .18);
    padding: 12px;
    opacity: 0;
    visibility: hidden;
    transition: all .25s ease
}

.side-panel::after {
    content: "";
    position: absolute;
    top: 50%;
    right: -7px;
    transform: translateY(-50%);
    border-width: 7px 0 7px 7px;
    border-style: solid;
    border-color: transparent transparent transparent rgba(255, 255, 255, .98)
}

.side-item.wechat:hover .side-panel,
.side-item.wechat:focus-within .side-panel {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%) translateX(0)
}

.side-panel img {
    width: 100%;
    height: 126px;
    object-fit: contain;
    border-radius: 10px;
    background: #f7f8fa
}

.side-panel p {
    margin-top: 8px;
    text-align: center;
    font-size: 12px;
    color: #55627a;
    line-height: 1.5
}

@media (max-width:1100px) {
    .panel {
        width: 420px
    }

    .scene-grid {
        grid-template-columns: repeat(3, 1fr)
    }

    .hero .wrap {
        flex-direction: column
    }

    .hero-left {
        min-height: 0;
        flex: none;
        width: 100%
    }

    .hero-left::before {
        background: linear-gradient(180deg, rgba(255, 255, 255, .95) 0%, rgba(255, 255, 255, .7) 70%, rgba(255, 255, 255, 0) 100%)
    }

    .hero-wolf {
        left: -20px;
        top: -20px;
        width: 280px;
        height: 240px
    }

    .hero-content {
        margin-left: 0;
        margin-right: 0;
        max-width: 100%;
        padding: 24px 20px 14px
    }

    .hero-content h1 {
        font-size: 36px
    }

    .panel {
        width: 100%;
        flex-direction: column
    }

    .panel-side {
        width: 100%;
        display: flex;
        flex-wrap: wrap;
        padding: 8px 0;
        border-right: none;
        border-bottom: 1px solid #eee
    }

    .panel-side .ti {
        padding: 6px 14px;
        font-size: 12px
    }

    .why-grid {
        grid-template-columns: repeat(3, 1fr)
    }

    .flow {
        grid-template-columns: repeat(3, 1fr)
    }

    .biz .wrap {
        flex-wrap: wrap
    }

    .biz-wolf {
        width: 240px;
        height: 180px
    }

    .qr {
        flex-direction: column;
        text-align: center
    }

    .footer .wrap {
        flex-direction: column;
        text-align: center;
        gap: 16px
    }

    .footer .links {
        justify-content: center
    }
}

@media (max-width:768px) {
    .header .wrap {
        height: 56px;
        gap: 8px
    }

    .logo {
        font-size: 16px
    }

    .nav {
        display: none
    }

    .top-right .txt {
        font-size: 12px
    }

    .top-right {
        padding: 4px 10px
    }

    .hero {
        padding-top: 56px
    }

    .hero .wrap {
        padding-top: 10px
    }

    .hero-content {
        padding: 20px 16px 12px
    }

    .hero-content h1 {
        font-size: 28px;
        margin: 10px 0 14px
    }

    .hero-content .slogan {
        font-size: 16px
    }

    .hero-features {
        gap: 12px
    }

    .hero-features span {
        font-size: 14px
    }

    .tags span {
        padding: 4px 10px;
        font-size: 11px
    }

    .hero-btns {
        flex-direction: column;
        gap: 10px
    }

    .hero-btns .btn {
        justify-content: center;
        padding: 12px 0
    }

    .section {
        padding: 30px 0
    }

    .section-title h2 {
        font-size: 22px
    }

    .scene-grid {
        grid-template-columns: repeat(2, 1fr)
    }

    .why-grid {
        grid-template-columns: repeat(2, 1fr)
    }

    .flow {
        grid-template-columns: repeat(2, 1fr)
    }

    .platform-bar {
        grid-template-columns: repeat(2, 1fr);
        padding: 16px
    }

    .faq-grid {
        grid-template-columns: 1fr
    }

    .biz {
        padding: 30px 0
    }

    .biz .wrap {
        flex-direction: column;
        gap: 16px
    }

    .biz-wolf {
        width: 180px;
        height: 140px
    }

    .biz-info h2 {
        font-size: 26px
    }

    .biz-info .qq {
        font-size: 24px
    }

    .qr {
        width: 100%;
        padding: 12px
    }

    .qr img {
        width: 90px;
        height: 90px
    }

    .footer {
        padding: 20px 0
    }

    .footer .wrap {
        gap: 12px
    }
}

@media (max-width:480px) {
    .scene-card {
        padding: 20px 12px
    }

    .scene-ico {
        width: 44px;
        height: 44px;
        font-size: 20px
    }

    .why-card {
        padding: 16px 10px
    }

    .flow-step {
        padding: 18px 10px
    }

    .faq-item .q {
        font-size: 13px
    }

    .faq-answer {
        font-size: 12px
    }
}

.content-body {
    max-width: 1200px;
    margin: 10px auto;
}

/* 文章列表页样式 */

/* 左侧列表头 */
.list-head {
    background: #fff;
    padding: 20px 25px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
    margin-bottom: 20px;
}

.list-title,
.list-title h2 {
    font-size: 20px;
    font-weight: bold;
    color: #222;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 5px;
}

.list-title .dot {
    width: 6px;
    height: 20px;
    background: #d4af37;
    /* 对应你截图里的金色 */
    border-radius: 4px;
    display: inline-block;
}

.list-sub {
    font-size: 13px;
    color: #888;
    padding-left: 16px;
}

/* 文章列表 */
.article-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.article-item {
    display: flex;
    background: #fff;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
    transition: transform 0.2s, box-shadow 0.2s;
}

.article-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.article-item .thumb {
    width: 220px;
    height: 150px;
    border-radius: 6px;
    overflow: hidden;
    flex-shrink: 0;
    background: #f0f2f5;
    margin-right: 25px;
}

.article-item .thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.article-item:hover .thumb img {
    transform: scale(1.05);
}

.article-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.article-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.article-tag {
    background: #fdf5e6;
    color: #d4af37;
    font-size: 12px;
    padding: 3px 10px;
    border-radius: 4px;
}

.article-time {
    font-size: 13px;
    color: #999;
}

.article-body h2 {
    font-size: 18px;
    margin-bottom: 10px;
    line-height: 1.4;
}

.article-body h2 a {
    color: #222;
    transition: color 0.2s;
}

.article-body h2 a:hover {
    color: #d4af37;
    /* 悬停颜色 */
}

.article-body p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
    /* 多行文本截断 */
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-meta {
    display: flex;
    gap: 20px;
    font-size: 13px;
    color: #999;
}

.article-meta .meta-tags {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 250px;
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin: 30px 0;
    list-style: none;
}

.pagination a {
    display: inline-block;
    padding: 8px 15px;
    background: #fff;
    border: 1px solid #e5e5e5;
    border-radius: 4px;
    font-size: 14px;
    color: #333;
    transition: all 0.2s;
}

.pagination a:hover,
.pagination a.active {
    background: #1a56db;
    /* 对应你截图的蓝色 */
    color: #fff;
    border-color: #1a56db;
}

/* 右侧边栏 */
.side-box {
    background: #fff;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
    margin-bottom: 20px;
}

.side-box h3 {
    font-size: 16px;
    font-weight: bold;
    color: #222;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid #f0f0f0;
    position: relative;
}

.side-box h3::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 40px;
    height: 2px;
    background: #d4af37;
    /* 金色下划线 */
}

/* 热门推荐 */
.hot-list li {
    margin-bottom: 15px;
}

.hot-list li:last-child {
    margin-bottom: 0;
}

.hot-list li a {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.hot-list .num {
    display: inline-block;
    width: 20px;
    height: 20px;
    line-height: 20px;
    text-align: center;
    background: #f0f2f5;
    color: #999;
    font-size: 12px;
    border-radius: 4px;
    flex-shrink: 0;
    margin-top: 2px;
}

.hot-list .num.top {
    background: #d4af37;
    color: #fff;
}

.hot-list .text {
    display: flex;
    flex-direction: column;
}

.hot-list .text strong {
    font-size: 14px;
    font-weight: normal;
    color: #333;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.2s;
}

.hot-list li a:hover strong {
    color: #d4af37;
}

.hot-list .text em {
    font-size: 12px;
    color: #aaa;
    font-style: normal;
    margin-top: 4px;
}

/* 标签云 */
.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag-cloud a {
    display: inline-block;
    padding: 5px 12px;
    background: #f7f9fa;
    border: 1px solid #eee;
    border-radius: 20px;
    font-size: 13px;
    color: #555;
    transition: all 0.2s;
}

.tag-cloud a:hover {
    background: #fdf5e6;
    color: #d4af37;
    border-color: #d4af37;
}

/* 联系我们 */
.contact-info p {
    font-size: 14px;
    color: #555;
    margin-bottom: 10px;
}

.contact-info img {
    width: 100%;
    max-width: 150px;
    display: block;
    margin-top: 15px;
    border-radius: 4px;
}

/* =========================================
   移动端响应式适配 (屏幕宽度 <= 768px)
   ========================================= */
@media screen and (max-width: 768px) {

    /* 调整全局容器边距 */
    .wrap {
        padding: 0 12px;
    }

    /* Banner 区调整 */
    .page-banner {
        padding: 20px 0;
        margin-bottom: 15px;
    }

    .banner-text h1 {
        font-size: 22px;
    }

    .banner-text p {
        font-size: 13px;
    }

    /* 主体布局改为上下堆叠 */
    .page-main {
        flex-direction: column;
        gap: 15px;
    }

    .main-left,
    .main-right {
        width: 100%;
    }

    /* 左侧列表头调整 */
    .list-head {
        padding: 15px;
        margin-bottom: 15px;
    }

    /* 文章列表项 - 核心修复 */
    .article-item {
        flex-direction: column;
        /* 图片和文字改为上下排列 */
        padding: 15px;
    }

    .article-item .thumb {
        width: 100%;
        /* 图片占满全宽 */
        height: 180px;
        /* 设定一个合适的高度 */
        margin-right: 0;
        margin-bottom: 12px;
    }

    .article-body h2 {
        font-size: 16px;
        margin-bottom: 8px;
    }

    .article-body p {
        font-size: 13px;
        margin-bottom: 12px;
        /* 移动端通常显示 3 行就足够了 */
        -webkit-line-clamp: 3;
    }

    /* 时间和标签 */
    .article-top {
        margin-bottom: 8px;
    }

    .article-meta {
        flex-wrap: wrap;
        /* 允许换行 */
        gap: 10px;
    }

    .article-meta .meta-tags {
        max-width: 100%;
        white-space: normal;
        /* 标签文字允许换行 */
    }

    /* 分页按钮调整，防止变成竖排 */
    .pagination {
        flex-wrap: wrap;
        gap: 5px;
    }

    .pagination a {
        padding: 6px 12px;
        font-size: 13px;
        /* 强制文字不换行 */
        white-space: nowrap;
    }

    /* 右侧边栏卡片间距 */
    .side-box {
        padding: 15px;
        margin-bottom: 15px;
    }

    /* 防止右下角悬浮按钮遮挡正文（如果可能的话，给 body 加点底边距） */
    body {
        padding-bottom: 60px;
    }
}


/* =========================================
   文章内容页专属样式
   ========================================= */

/* 整体容器：白色背景，圆角，阴影，内边距 */
.article-container {
    background: #fff;
    border-radius: 8px;
    padding: 30px 40px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
    margin-bottom: 30px;
}

/* 顶部信息区 */
.article-header {
    border-bottom: 1px solid #eee;
    padding-bottom: 20px;
    margin-bottom: 25px;
    text-align: center;
}

.article-header .crumbs {
    font-size: 13px;
    color: #888;
    margin-bottom: 15px;
}

.article-title {
    font-size: 26px;
    color: #222;
    font-weight: bold;
    line-height: 1.4;
    margin-bottom: 20px;
}

.article-info {
    display: flex;
    gap: 20px;
    font-size: 13px;
    color: #999;
    margin: 0 auto;
}

.article-content {
    font-size: 16px;
    line-height: 1.8;
    color: #333;
    word-break: break-word;
}

/* 标题层级美化 */
.article-content h2 {
    font-size: 20px;
    font-weight: bold;
    color: #222;
    margin: 35px 0 15px;
    padding-left: 12px;
    border-left: 4px solid #d4af37;
    line-height: 1.3;
}

.article-content h3 {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    margin: 25px 0 15px;
}

/* 图片强制自适应，防止溢出 */
.article-content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 20px auto;
    /* 居中，上下留白 */
    border-radius: 6px;
    /* 图片圆角 */
}

.article-content blockquote {
    background: #f8f9fa;
    border-left: 4px solid #ccc;
    padding: 15px;
    margin: 20px 0;
    color: #666;
    font-size: 15px;
}

@media screen and (max-width: 768px) {
    .article-container {
        padding: 20px 15px;
    }

    .article-title {
        font-size: 20px;
    }

    .article-content {
        font-size: 15px;
        line-height: 1.7;
    }

    .article-content h2 {
        font-size: 18px;
        margin: 25px 0 12px;
    }
}


/* 上下篇导航 */
.article-prev-next {
    margin-top: 40px;
    padding: 20px 0;
    border-top: 1px dashed #eee;
    font-size: 15px;
}

.prev-next-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
    line-height: 1.6;
}

.prev-next-item .label {
    color: #888;
    flex-shrink: 0;
    /* 防止标签文字被挤压 */
    margin-right: 5px;
}

.prev-next-item a {
    color: #333;
    text-decoration: none;
    transition: color 0.2s;
    /* 单行文本超出省略号处理 */
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.prev-next-item a:hover {
    color: #d4af37;
    /* 悬停时变成主题金色 */
}

.prev-next-item .no-data {
    color: #aaa;
}

/* 手机端适配 */
@media screen and (max-width: 768px) {
    .article-prev-next {
        margin-top: 30px;
        padding-top: 15px;
        font-size: 14px;
    }

    .prev-next-item {
        /* 手机端如果标题太长，允许换行显示，不强行单行省略 */
        flex-direction: column;
        margin-bottom: 12px;
    }

    .prev-next-item .label {
        margin-bottom: 4px;
        font-size: 13px;
    }

    .prev-next-item a {
        white-space: normal;
        /* 手机端取消单行省略 */
        display: -webkit-box;
        -webkit-line-clamp: 2;
        /* 手机端最多显示两行 */
        -webkit-box-orient: vertical;
    }
}

.article-header,
.article-content,
.article-prev-next {
    padding: 0 10px;
}