@charset "utf-8";
/* =====================================================================
   首页科技风主题（仅作用于 body.tech-home，不影响其他页面）
   ===================================================================== */

body.tech-home {
    background-color: #05080f;
    color: #c6d2f2;
    --th-primary: #3d7bff;
    --th-cyan: #22d3ee;
    --th-violet: #8b5cf6;
    --th-text: #eaf0ff;
    --th-muted: #93a2c8;
    --th-border: rgba(130, 170, 255, .16);
    --th-card: rgba(255, 255, 255, .045);
    --th-card-hover: rgba(255, 255, 255, .08);
    --th-gradient: linear-gradient(135deg, #3d7bff 0%, #22d3ee 100%);
}

body.tech-home footer {
    position: relative;
    background: #05080f;
    border-top: 1px solid rgba(130, 170, 255, .12);
}
body.tech-home footer::before {
    content: "";
    position: absolute;
    top: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, #3d7bff 30%, #22d3ee 60%, transparent 100%);
    opacity: .7;
}
body.tech-home .footer .left dt {
    color: #eaf0ff;
}
body.tech-home .footer .left dd {
    color: #93a2c8;
}
body.tech-home .footer .left dd.line {
    background: linear-gradient(90deg, #3d7bff, #22d3ee);
}
body.tech-home .footer .left dd a {
    color: #93a2c8;
    -webkit-transition: color .25s ease;
    transition: color .25s ease;
}
body.tech-home .footer .left dd a:hover {
    color: #22d3ee;
    text-decoration: none;
}
body.tech-home .footer .right p {
    color: #93a2c8;
}
body.tech-home .footer .record {
    color: #64749b;
}
body.tech-home .footer .record span,
body.tech-home .footer .record p {
    color: #64749b !important;
}
body.tech-home .footer .record a {
    color: #93a2c8 !important;
}
body.tech-home .footer .record a:hover {
    color: #22d3ee !important;
}
body.tech-home .footer.visible-xs a {
    color: #93a2c8;
}

/* ---------- 首页头部：透明悬浮 → 毛玻璃 ---------- */
body.tech-home header {
    z-index: 100;
}
@media (min-width: 768px) {
    body.tech-home header {
        background: transparent;
        box-shadow: none;
        transition: background .3s ease, box-shadow .3s ease;
    }
    body.tech-home header.th-scrolled {
        background: rgba(7, 11, 28, .82);
        -webkit-backdrop-filter: blur(16px);
        backdrop-filter: blur(16px);
        box-shadow: 0 1px 0 rgba(120, 160, 255, .12), 0 8px 30px rgba(0, 0, 0, .35);
    }
    body.tech-home header + div.hidden-xs {
        display: none;
    }
    body.tech-home .header .ms-nav > li > a,
    body.tech-home .header .ms-nav > li .doc-nav > a {
        color: #cdd8f7 !important;
    }
    body.tech-home .header .ms-nav > li.active > a,
    body.tech-home .header .ms-nav > li:hover > a,
    body.tech-home .header .ms-nav > li.active .doc-nav > a,
    body.tech-home .header .ms-nav > li:hover .doc-nav > a {
        color: #22d3ee !important;
        border-bottom-color: #22d3ee !important;
    }
    body.tech-home header .ms-btn-default {
        color: #dbe6ff;
        border-color: rgba(255, 255, 255, .35);
        background: rgba(255, 255, 255, .06);
    }
    body.tech-home header .ms-btn-default:hover {
        color: #06101f;
        border-color: transparent;
        background: #22d3ee;
    }
    body.tech-home header .ms-btn-primary,
    body.tech-home header .login-user .abtn.btnbg1 {
        color: #fff;
        border: 1px solid transparent;
        background: linear-gradient(135deg, #3d7bff, #22d3ee);
        box-shadow: 0 6px 18px rgba(45, 132, 255, .35);
    }
    body.tech-home header .login-user .abtn {
        color: #dbe6ff;
        border: 1px solid rgba(255, 255, 255, .25);
        background: rgba(255, 255, 255, .05);
    }
}

/* ---------- Hero ---------- */
body.tech-home .th-hero {
    position: relative;
    min-height: 640px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    overflow: hidden;
    background:
        radial-gradient(1100px 560px at 72% -12%, rgba(44, 86, 196, .55) 0%, rgba(44, 86, 196, 0) 62%),
        radial-gradient(900px 500px at 8% 110%, rgba(64, 48, 148, .4) 0%, rgba(64, 48, 148, 0) 60%),
        linear-gradient(180deg, #070b1c 0%, #0a1228 58%, #05080f 100%);
}

body.tech-home .th-hero-tech {
    position: absolute;
    top: 50%;
    right: -20px;
    z-index: 1;
    width: 560px;
    height: 560px;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    opacity: .85;
    pointer-events: none;
}
body.tech-home .th-hero-tech svg {
    width: 100%;
    height: 100%;
    display: block;
}
body.tech-home .th-orbit,
body.tech-home .th-orbit-rev {
    -webkit-transform-origin: 300px 300px;
    transform-origin: 300px 300px;
}
body.tech-home .th-orbit {
    -webkit-animation: thSpin 20s linear infinite;
    animation: thSpin 20s linear infinite;
}
body.tech-home .th-orbit-rev {
    -webkit-animation: thSpinRev 26s linear infinite;
    animation: thSpinRev 26s linear infinite;
}
@media (max-width: 1199px) {
    body.tech-home .th-hero-tech {
        width: 420px;
        height: 420px;
    }
}
@media (max-width: 767px) {
    body.tech-home .th-hero-tech {
        display: none;
    }
}
@-webkit-keyframes thSpin {
    from { -webkit-transform: rotate(0deg); transform: rotate(0deg); }
    to { -webkit-transform: rotate(360deg); transform: rotate(360deg); }
}
@keyframes thSpin {
    from { -webkit-transform: rotate(0deg); transform: rotate(0deg); }
    to { -webkit-transform: rotate(360deg); transform: rotate(360deg); }
}
@-webkit-keyframes thSpinRev {
    from { -webkit-transform: rotate(360deg); transform: rotate(360deg); }
    to { -webkit-transform: rotate(0deg); transform: rotate(0deg); }
}
@keyframes thSpinRev {
    from { -webkit-transform: rotate(360deg); transform: rotate(360deg); }
    to { -webkit-transform: rotate(0deg); transform: rotate(0deg); }
}

body.tech-home .th-hero-mask {
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        linear-gradient(90deg, rgba(5, 8, 18, .88) 0%, rgba(5, 8, 18, .6) 42%, rgba(5, 8, 18, .96) 100%),
        linear-gradient(180deg, rgba(6, 10, 26, .55) 0%, rgba(5, 8, 18, .95) 100%);
}

body.tech-home .th-hero-grid {
    position: absolute;
    inset: 0;
    z-index: 1;
    background-image:
        linear-gradient(rgba(125, 165, 255, .07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(125, 165, 255, .07) 1px, transparent 1px);
    background-size: 52px 52px;
    -webkit-mask-image: radial-gradient(ellipse 75% 75% at 50% 42%, #000 25%, transparent 78%);
    mask-image: radial-gradient(ellipse 75% 75% at 50% 42%, #000 25%, transparent 78%);
}

body.tech-home .th-hero-glow {
    position: absolute;
    z-index: 1;
    border-radius: 50%;
    -webkit-filter: blur(90px);
    filter: blur(90px);
    pointer-events: none;
}
body.tech-home .th-glow-1 {
    width: 460px;
    height: 460px;
    right: -80px;
    top: 40px;
    background: radial-gradient(circle, rgba(34, 211, 238, .32), transparent 70%);
    -webkit-animation: thFloat 9s ease-in-out infinite alternate;
    animation: thFloat 9s ease-in-out infinite alternate;
}
body.tech-home .th-glow-2 {
    width: 420px;
    height: 420px;
    left: -100px;
    bottom: -120px;
    background: radial-gradient(circle, rgba(109, 92, 246, .34), transparent 70%);
    -webkit-animation: thFloat 11s ease-in-out infinite alternate-reverse;
    animation: thFloat 11s ease-in-out infinite alternate-reverse;
}
@-webkit-keyframes thFloat {
    from { -webkit-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0); }
    to   { -webkit-transform: translate3d(-30px, 26px, 0); transform: translate3d(-30px, 26px, 0); }
}
@keyframes thFloat {
    from { -webkit-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0); }
    to   { -webkit-transform: translate3d(-30px, 26px, 0); transform: translate3d(-30px, 26px, 0); }
}

body.tech-home .th-hero-inner {
    position: relative;
    z-index: 2;
    padding-top: 84px;
    padding-bottom: 96px;
}

body.tech-home .th-badge {
    display: -webkit-inline-box;
    display: -ms-inline-flexbox;
    display: inline-flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    gap: 8px;
    padding: 7px 18px;
    margin-bottom: 28px;
    font-size: 13px;
    letter-spacing: 1px;
    color: #a9c8ff;
    border: 1px solid rgba(110, 165, 255, .3);
    border-radius: 999px;
    background: rgba(60, 110, 230, .12);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
}
body.tech-home .th-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #22d3ee;
    box-shadow: 0 0 0 0 rgba(34, 211, 238, .6);
    -webkit-animation: thPulse 2s infinite;
    animation: thPulse 2s infinite;
}
@-webkit-keyframes thPulse {
    0% { box-shadow: 0 0 0 0 rgba(34, 211, 238, .55); }
    70% { box-shadow: 0 0 0 9px rgba(34, 211, 238, 0); }
    100% { box-shadow: 0 0 0 0 rgba(34, 211, 238, 0); }
}
@keyframes thPulse {
    0% { box-shadow: 0 0 0 0 rgba(34, 211, 238, .55); }
    70% { box-shadow: 0 0 0 9px rgba(34, 211, 238, 0); }
    100% { box-shadow: 0 0 0 0 rgba(34, 211, 238, 0); }
}

body.tech-home .th-h1 {
    font-size: 52px;
    font-weight: 800;
    line-height: 1.28;
    letter-spacing: 2px;
    color: #fff;
    margin: 0 0 28px;
    text-shadow: 0 4px 40px rgba(60, 120, 255, .35);
}
body.tech-home .th-h1 span {
    background: linear-gradient(120deg, #7db2ff 0%, #22d3ee 60%, #67e8f9 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

body.tech-home .th-sub p {
    position: relative;
    font-size: 17px;
    line-height: 2;
    color: #aebbdc;
    padding-left: 22px;
    margin: 0;
}
body.tech-home .th-sub p::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 10px;
    height: 10px;
    margin-top: -5px;
    border: 2px solid #22d3ee;
    border-radius: 2px;
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
}

body.tech-home .th-hero-actions {
    margin-top: 40px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    gap: 18px;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
}

/* ---------- 通用按钮 ---------- */
body.tech-home .th-btn {
    display: inline-block;
    padding: 12px 34px;
    font-size: 15px;
    line-height: 1.4;
    border-radius: 10px;
    text-align: center;
    white-space: nowrap;
    cursor: pointer;
    border: 1px solid transparent;
    -webkit-transition: all .25s ease;
    transition: all .25s ease;
}
body.tech-home .th-btn i {
    margin-left: 4px;
}
body.tech-home .th-btn-lg {
    padding: 14px 56px;
    font-size: 16px;
}
body.tech-home .th-btn-primary {
    color: #fff;
    background: linear-gradient(135deg, #3d7bff 0%, #22d3ee 100%);
    box-shadow: 0 10px 28px rgba(45, 132, 255, .4), inset 0 1px 0 rgba(255, 255, 255, .25);
}
body.tech-home .th-btn-primary:hover {
    color: #fff;
    -webkit-transform: translateY(-2px);
    transform: translateY(-2px);
    box-shadow: 0 14px 36px rgba(45, 150, 255, .55), inset 0 1px 0 rgba(255, 255, 255, .25);
}
body.tech-home .th-btn-ghost {
    color: #dbe6ff;
    border-color: rgba(255, 255, 255, .32);
    background: rgba(255, 255, 255, .05);
}
body.tech-home .th-btn-ghost:hover {
    color: #22d3ee;
    border-color: rgba(34, 211, 238, .6);
    background: rgba(34, 211, 238, .08);
}
body.tech-home .th-btn-outline {
    padding: 8px 30px;
    font-size: 14px;
    color: #7db2ff;
    border: 1px solid rgba(90, 150, 255, .55);
    border-radius: 8px;
    background: transparent;
}
body.tech-home .th-btn-outline:hover {
    color: #06101f;
    border-color: transparent;
    background: linear-gradient(135deg, #3d7bff, #22d3ee);
    box-shadow: 0 8px 22px rgba(45, 132, 255, .4);
}

/* ---------- 通用分区 / 标题 / 卡片 ---------- */
body.tech-home .th-section {
    position: relative;
    padding: 92px 0;
}
body.tech-home .th-band {
    background:
        radial-gradient(900px 420px at 88% 0%, rgba(45, 100, 220, .16), transparent 60%),
        linear-gradient(180deg, rgba(15, 25, 58, .85) 0%, rgba(9, 15, 36, .9) 100%);
    border-top: 1px solid rgba(130, 170, 255, .08);
    border-bottom: 1px solid rgba(130, 170, 255, .08);
}

body.tech-home .th-head {
    text-align: center;
    margin-bottom: 58px;
}
body.tech-home .th-head .th-eyebrow {
    display: block;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 4px;
    margin-bottom: 14px;
    background: linear-gradient(120deg, #7db2ff, #22d3ee);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}
body.tech-home .th-head h2 {
    font-size: 36px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--th-text);
    margin: 0 0 18px;
}
body.tech-home .th-head p {
    font-size: 16px;
    color: var(--th-muted);
    margin: 0;
}
body.tech-home .th-head h2::after {
    content: "";
    display: block;
    width: 46px;
    height: 3px;
    margin: 18px auto 0;
    border-radius: 3px;
    background: linear-gradient(90deg, #3d7bff, #22d3ee);
    box-shadow: 0 0 14px rgba(34, 211, 238, .6);
}

body.tech-home .th-card {
    position: relative;
    height: 100%;
    border: 1px solid var(--th-border);
    border-radius: 16px;
    background: var(--th-card);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    -webkit-transition: -webkit-transform .3s ease, border-color .3s ease, box-shadow .3s ease, background .3s ease;
    transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease, background .3s ease;
}
body.tech-home .th-card:hover {
    -webkit-transform: translateY(-6px);
    transform: translateY(-6px);
    border-color: rgba(60, 190, 255, .55);
    background: var(--th-card-hover);
    box-shadow: 0 18px 44px rgba(10, 40, 100, .45), 0 0 0 1px rgba(60, 190, 255, .15);
}

body.tech-home .th-center {
    text-align: center;
    margin-top: 44px;
}

/* 浅色素材托板（兼容旧 PNG 图标/插画） */
body.tech-home .th-media {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    width: 84px;
    height: 84px;
    margin: 0 auto 22px;
    padding: 12px;
    border-radius: 16px;
    background: linear-gradient(135deg, #ffffff 0%, #dce8ff 100%);
    box-shadow: 0 10px 26px rgba(70, 130, 255, .22), inset 0 1px 0 rgba(255, 255, 255, .9);
}
body.tech-home .th-media img {
    max-width: 100%;
    max-height: 56px;
}
body.tech-home .th-media-lg {
    width: 100%;
    height: auto;
    min-height: 118px;
    padding: 20px;
    border-radius: 12px;
}
body.tech-home .th-media-lg img {
    max-height: 92px;
}

/* ---------- 核心能力四宫格（上浮叠在 Hero 上） ---------- */
body.tech-home .th-feature-wrap {
    position: relative;
    z-index: 5;
    margin-top: -88px;
    padding-bottom: 10px;
}
body.tech-home .th-feature-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
    margin: 0;
    padding: 0;
    list-style: none;
}
body.tech-home .th-feature-grid li {
    float: none;
    width: auto;
    height: auto;
    padding: 0;
    margin: 0;
    border: 0;
    background: transparent;
}
body.tech-home .th-feature-card {
    border: 1px solid var(--th-border);
    border-radius: 16px;
    background: linear-gradient(160deg, rgba(22, 34, 74, .92), rgba(10, 17, 40, .92));
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    box-shadow: 0 14px 40px rgba(0, 0, 0, .35);
    -webkit-transition: -webkit-transform .3s ease, border-color .3s ease, box-shadow .3s ease;
    transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
body.tech-home .th-feature-card:hover {
    -webkit-transform: translateY(-6px);
    transform: translateY(-6px);
    border-color: rgba(60, 190, 255, .55);
    box-shadow: 0 22px 50px rgba(8, 30, 80, .6), 0 0 0 1px rgba(60, 190, 255, .18);
}
body.tech-home .th-feature-card > a {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    gap: 16px;
    padding: 24px 22px;
}
body.tech-home .th-feature-icon {
    -webkit-box-flex: 0;
    -ms-flex: 0 0 56px;
    flex: 0 0 56px;
    width: 56px;
    height: 56px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    border-radius: 14px;
    background: linear-gradient(135deg, #ffffff 0%, #dce8ff 100%);
    box-shadow: 0 8px 20px rgba(70, 130, 255, .25);
}
body.tech-home .th-feature-icon img {
    max-width: 34px;
    max-height: 34px;
    margin: 0 auto;
}
body.tech-home .th-feature-body h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--th-text);
    margin: 0 0 8px;
    -webkit-transition: color .3s ease;
    transition: color .3s ease;
}
body.tech-home .th-line {
    display: block;
    width: 22px;
    height: 3px;
    margin-bottom: 8px;
    border-radius: 3px;
    background: linear-gradient(90deg, #3d7bff, #22d3ee);
    -webkit-transition: width .3s ease;
    transition: width .3s ease;
}
body.tech-home .th-feature-body p {
    font-size: 12.5px;
    line-height: 1.7;
    color: var(--th-muted);
    margin: 0;
}
body.tech-home .th-feature-card:hover h3 {
    color: #22d3ee;
}
body.tech-home .th-feature-card:hover .th-line {
    width: 40px;
}

/* ---------- UDID 工具卡片 ---------- */
body.tech-home .th-tool-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
body.tech-home .th-tool-card {
    padding: 36px 28px 32px;
}
body.tech-home .th-tool-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--th-text);
    margin: 0 0 12px;
}
body.tech-home .th-tool-card p {
    font-size: 13.5px;
    line-height: 1.8;
    color: var(--th-muted);
    margin: 0 0 24px;
    min-height: 48px;
}

/* ---------- 内测发布步骤 ---------- */
body.tech-home .th-steps [class*="col-"] {
    margin-bottom: 24px;
}
body.tech-home .th-step-card {
    padding: 22px 22px 26px;
}
body.tech-home .th-step-card h3 {
    font-size: 16px;
    font-weight: 600;
    line-height: 1.7;
    text-align: center;
    color: var(--th-text);
    margin: 0;
}

/* ---------- 打包封装 ---------- */
body.tech-home .th-pack-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    margin: 0 0 10px;
    padding: 0;
    list-style: none;
}
body.tech-home .th-pack-grid li {
    float: none;
    width: auto;
}
body.tech-home .th-pack-card {
    padding: 30px 18px 32px;
    text-align: center;
}
body.tech-home .th-pack-card .th-media {
    width: 78px;
    height: 78px;
}
body.tech-home .th-pack-card .th-media img {
    max-height: 52px;
}
body.tech-home .th-pack-card h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--th-text);
    margin: 0 0 10px;
}
body.tech-home .th-pack-card p {
    font-size: 13px;
    line-height: 1.8;
    color: var(--th-muted);
    margin: 0;
}

/* ---------- iOS 签名 ---------- */
body.tech-home .th-sign-grid [class*="col-"] {
    margin-bottom: 22px;
}
body.tech-home .th-sign-card {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    gap: 22px;
    padding: 28px 30px;
}
body.tech-home .th-sign-icon {
    -webkit-box-flex: 0;
    -ms-flex: 0 0 72px;
    flex: 0 0 72px;
    width: 72px;
    height: 72px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    border-radius: 16px;
    background: linear-gradient(135deg, #ffffff 0%, #dce8ff 100%);
    box-shadow: 0 10px 26px rgba(70, 130, 255, .22);
}
body.tech-home .th-sign-icon img {
    max-width: 44px;
    max-height: 44px;
}
body.tech-home .th-sign-card dl {
    margin: 0;
    text-align: left;
}
body.tech-home .th-sign-card dt {
    font-size: 18px;
    font-weight: 700;
    color: var(--th-text);
    margin-bottom: 8px;
}
body.tech-home .th-sign-card dd {
    font-size: 13.5px;
    line-height: 1.8;
    color: var(--th-muted);
    margin: 0;
}

/* ---------- 数据统计 ---------- */
body.tech-home .th-stats {
    position: relative;
    padding: 88px 0 80px;
    background: url(/static/index/image/index-bg-2.jpg) no-repeat center / cover;
    overflow: hidden;
}
body.tech-home .th-stats-mask {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(900px 420px at 50% 0%, rgba(45, 100, 220, .35), transparent 65%),
    linear-gradient(180deg, rgba(6, 10, 26, .92) 0%, rgba(8, 14, 34, .95) 100%);
}
body.tech-home .th-stats .container {
    position: relative;
    z-index: 1;
}
body.tech-home .th-stats .th-head {
    margin-bottom: 50px;
}
body.tech-home .th-stat-grid {
    text-align: center;
}
body.tech-home .th-stat-grid [class*="col-"] {
    position: relative;
}
@media (min-width: 768px) {
    body.tech-home .th-stat-grid .col-sm-4 + .col-sm-4::before {
        content: "";
        position: absolute;
        left: 0;
        top: 50%;
        width: 1px;
        height: 54px;
        margin-top: -27px;
        background: linear-gradient(180deg, transparent, rgba(120, 170, 255, .4), transparent);
    }
}
body.tech-home .th-stat-num {
    font-size: 54px;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: 1px;
    margin-bottom: 12px;
}
body.tech-home .th-stat-num span,
body.tech-home .th-stat-num em {
    font-style: normal;
    background: linear-gradient(120deg, #7db2ff 0%, #22d3ee 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    text-shadow: 0 0 40px rgba(34, 211, 238, .35);
}
body.tech-home .th-stat-label {
    font-size: 16px;
    letter-spacing: 2px;
    color: #aebbdc;
}

/* ---------- 合作伙伴 ---------- */
body.tech-home .th-partner-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;
    margin: 0;
    padding: 0;
    list-style: none;
}
body.tech-home .th-partner-grid li {
    float: none;
    width: auto;
    padding: 0;
    margin: 0;
}
body.tech-home .th-logo-tile {
    position: relative;
    height: 108px;
    border-radius: 14px;
    border: 1px solid rgba(130, 170, 255, .14);
    background: linear-gradient(135deg, #ffffff 0%, #e3edff 100%);
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    padding: 16px;
    overflow: hidden;
    -webkit-transition: -webkit-transform .3s ease, box-shadow .3s ease, border-color .3s ease;
    transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
body.tech-home .th-logo-tile img {
    max-width: 80%;
    max-height: 60px;
    -webkit-filter: grayscale(1);
    filter: grayscale(1);
    opacity: .72;
    -webkit-transition: all .3s ease;
    transition: all .3s ease;
}
body.tech-home .th-logo-tile:hover {
    -webkit-transform: translateY(-5px);
    transform: translateY(-5px);
    border-color: rgba(60, 190, 255, .6);
    box-shadow: 0 14px 34px rgba(10, 40, 100, .4);
}
body.tech-home .th-logo-tile:hover img {
    -webkit-filter: grayscale(0);
    filter: grayscale(0);
    opacity: 1;
}
body.tech-home .th-logo-tile p {
    position: absolute;
    inset: 0;
    display: none;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    margin: 0;
    padding: 16px;
    font-size: 13px;
    line-height: 1.8;
    text-align: center;
    color: #cfe0ff;
    background: rgba(8, 14, 34, .92);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    cursor: pointer;
}
body.tech-home .th-logo-tile:hover p {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
}

/* ---------- 净网行动 ---------- */
body.tech-home .th-net {
    position: relative;
    padding: 34px 0;
    background:
        radial-gradient(800px 300px at 12% 0%, rgba(34, 211, 238, .12), transparent 60%),
        linear-gradient(120deg, #070d20 0%, #0e1d45 100%);
    border-top: 1px solid rgba(90, 150, 255, .2);
}
body.tech-home .th-net-inner {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    gap: 34px;
}
body.tech-home .th-net .left {
    -webkit-box-flex: 0;
    -ms-flex: 0 0 150px;
    flex: 0 0 150px;
    width: 150px;
    text-align: center;
    border-right: 1px solid rgba(130, 170, 255, .2);
}
body.tech-home .th-net .left .title {
    font-size: 42px;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: 6px;
    background: linear-gradient(120deg, #7db2ff, #22d3ee);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}
body.tech-home .th-net .left .s-title {
    font-size: 15px;
    letter-spacing: 2px;
    color: #aebbdc;
    margin-top: 8px;
}
body.tech-home .th-net .right {
    -webkit-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
}
body.tech-home .th-net .right p {
    margin: 0;
    font-size: 13.5px;
    line-height: 2;
    color: #9dadd4;
}
body.tech-home .th-net .right a {
    color: #22d3ee;
    text-decoration: underline;
}
body.tech-home .th-net .right a:hover {
    color: #67e8f9;
}

/* ---------- 滚动渐入 ---------- */
body.tech-home .reveal {
    opacity: 0;
    -webkit-transform: translateY(28px);
    transform: translateY(28px);
    -webkit-transition: opacity .7s ease, -webkit-transform .7s ease;
    transition: opacity .7s ease, transform .7s ease;
}
body.tech-home .reveal.in {
    opacity: 1;
    -webkit-transform: none;
    transform: none;
}

/* =====================================================================
   响应式
   ===================================================================== */
@media (max-width: 1199px) {
    body.tech-home .th-h1 {
        font-size: 44px;
    }
    body.tech-home .th-hero {
        min-height: 560px;
    }
    body.tech-home .th-pack-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 991px) {
    body.tech-home .th-feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    body.tech-home .th-tool-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    body.tech-home .th-partner-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 767px) {
    body.tech-home .th-hero {
        min-height: 0;
        display: block;
        padding: 92px 0 76px;
    }
    body.tech-home .th-hero-inner {
        /* 手机端横幅内容左留 24px、右留 16px，避免贴屏幕边缘（container 默认 15px 被本条高特异性规则清零） */
        padding: 0 16px 0 24px;
    }
    body.tech-home .th-badge {
        font-size: 11px;
        padding: 6px 14px;
        margin-bottom: 20px;
    }
    body.tech-home .th-h1 {
        font-size: 30px;
        line-height: 1.4;
        letter-spacing: 1px;
        margin-bottom: 20px;
    }
    body.tech-home .th-sub p {
        font-size: 13px;
        line-height: 1.9;
        padding-left: 18px;
    }
    body.tech-home .th-sub p::before {
        width: 8px;
        height: 8px;
        margin-top: -4px;
    }
    body.tech-home .th-hero-actions {
        margin-top: 28px;
        gap: 12px;
    }
    body.tech-home .th-hero-actions .th-btn {
        padding: 10px 24px;
        font-size: 14px;
    }
    body.tech-home .th-feature-wrap {
        margin-top: -42px;
    }
    body.tech-home .th-feature-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    body.tech-home .th-feature-card > a {
        display: block;
        padding: 18px 14px;
    }
    body.tech-home .th-feature-icon {
        width: 46px;
        height: 46px;
        flex-basis: 46px;
        margin-bottom: 12px;
    }
    body.tech-home .th-feature-icon img {
        max-width: 28px;
        max-height: 28px;
    }
    body.tech-home .th-feature-body h3 {
        font-size: 15px;
    }
    body.tech-home .th-feature-body p {
        font-size: 12px;
    }

    body.tech-home .th-section {
        padding: 56px 0;
    }
    body.tech-home .th-head {
        margin-bottom: 38px;
    }
    body.tech-home .th-head .th-eyebrow {
        font-size: 11px;
        letter-spacing: 3px;
    }
    body.tech-home .th-head h2 {
        font-size: 24px;
    }
    body.tech-home .th-head p {
        font-size: 13.5px;
        padding: 0 10px;
    }

    body.tech-home .th-tool-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }
    body.tech-home .th-tool-card {
        padding: 24px 16px 22px;
    }
    body.tech-home .th-tool-card .th-media {
        width: 64px;
        height: 64px;
    }
    body.tech-home .th-tool-card .th-media img {
        max-height: 42px;
    }
    body.tech-home .th-tool-card h3 {
        font-size: 15px;
    }
    body.tech-home .th-tool-card p {
        font-size: 12px;
        min-height: 0;
        margin-bottom: 16px;
    }
    body.tech-home .th-tool-card .th-btn-outline {
        padding: 7px 20px;
        font-size: 13px;
    }

    body.tech-home .th-pack-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    body.tech-home .th-pack-card {
        padding: 22px 12px;
    }
    body.tech-home .th-pack-card .th-media {
        width: 64px;
        height: 64px;
    }
    body.tech-home .th-pack-card .th-media img {
        max-height: 42px;
    }

    body.tech-home .th-sign-card {
        gap: 14px;
        padding: 20px 18px;
    }
    body.tech-home .th-sign-icon {
        flex-basis: 56px;
        width: 56px;
        height: 56px;
    }
    body.tech-home .th-sign-icon img {
        max-width: 34px;
        max-height: 34px;
    }
    body.tech-home .th-sign-card dt {
        font-size: 15px;
    }
    body.tech-home .th-sign-card dd {
        font-size: 12.5px;
    }

    body.tech-home .th-stats {
        padding: 56px 0 48px;
    }
    body.tech-home .th-stat-num {
        font-size: 30px;
    }
    body.tech-home .th-stat-label {
        font-size: 12px;
        letter-spacing: 1px;
    }

    body.tech-home .th-partner-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }
    body.tech-home .th-logo-tile {
        height: 78px;
        padding: 10px;
    }
    body.tech-home .th-logo-tile img {
        max-height: 44px;
    }
    body.tech-home .th-logo-tile p {
        font-size: 11.5px;
        line-height: 1.7;
        padding: 10px;
    }

    body.tech-home .th-net {
        padding: 24px 0;
    }
    body.tech-home .th-net-inner {
        display: block;
    }
    body.tech-home .th-net .right p {
        font-size: 12px;
        line-height: 1.9;
    }

    /* 移动端头部深色化（抽屉内部保持原样） */
    body.tech-home header {
        background: rgba(7, 11, 28, .94) !important;
        box-shadow: 0 1px 0 rgba(120, 160, 255, .12);
    }
    body.tech-home .header .phone-menu {
        color: #22d3ee !important;
    }
    body.tech-home header .ms-btn-default {
        color: #dbe6ff;
        border-color: rgba(255, 255, 255, .3);
        background: rgba(255, 255, 255, .06);
    }
    body.tech-home header .ms-btn-primary {
        color: #fff;
        border-color: transparent;
        background: linear-gradient(135deg, #3d7bff, #22d3ee);
    }
}

@media (max-width: 400px) {
    body.tech-home .th-partner-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 尊重系统减少动态效果偏好 */
@media (prefers-reduced-motion: reduce) {
    body.tech-home .th-hero-glow,
    body.tech-home .th-dot,
    body.tech-home .th-orbit,
    body.tech-home .th-orbit-rev,
    body.tech-home .reveal {
        -webkit-animation: none !important;
        animation: none !important;
        -webkit-transition: none !important;
        transition: none !important;
    }
    body.tech-home .reveal {
        opacity: 1;
        -webkit-transform: none;
        transform: none;
    }
}

/* =====================================================================
   首页公告弹窗（#showModalNotice）科技风
   ===================================================================== */
body.tech-home .modal-backdrop.in {
    background: rgba(3, 6, 16, .72);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
}

body.tech-home #showModalNotice.ms-modal .modal-dialog {
    width: 480px;
    max-width: calc(100vw - 32px);
    margin: 12vh auto 0;
}

body.tech-home #showModalNotice.ms-modal .modal-content {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(420px 200px at 88% -20%, rgba(34, 211, 238, .14), transparent 60%),
        radial-gradient(420px 220px at -10% 110%, rgba(61, 123, 255, .16), transparent 60%),
        linear-gradient(160deg, #0c1530 0%, #070d20 60%, #05080f 100%);
    border: 1px solid rgba(94, 165, 255, .35);
    border-radius: 14px;
    -webkit-box-shadow: 0 30px 80px rgba(0, 0, 0, .65), 0 0 40px rgba(34, 211, 238, .12);
    box-shadow: 0 30px 80px rgba(0, 0, 0, .65), 0 0 40px rgba(34, 211, 238, .12);
}
/* 顶部渐变亮线 */
body.tech-home #showModalNotice.ms-modal .modal-content::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #3d7bff 25%, #22d3ee 60%, transparent);
}

body.tech-home #showModalNotice.ms-modal .modal-header {
    position: relative;
    padding: 20px 24px 14px;
    border-bottom: 1px solid rgba(130, 170, 255, .14);
}
body.tech-home #showModalNotice.ms-modal .modal-title {
    position: relative;
    padding-left: 14px;
    color: #eaf0ff;
    font-size: 17px;
    font-weight: 700;
    letter-spacing: 1px;
}
/* 标题前发光竖条 */
body.tech-home #showModalNotice.ms-modal .modal-title::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 4px;
    height: 18px;
    margin-top: -9px;
    border-radius: 2px;
    background: linear-gradient(180deg, #3d7bff, #22d3ee);
    -webkit-box-shadow: 0 0 10px rgba(34, 211, 238, .7);
    box-shadow: 0 0 10px rgba(34, 211, 238, .7);
}

body.tech-home #showModalNotice.ms-modal .modal-body {
    max-height: 52vh;
    padding: 20px 24px;
    overflow-y: auto;
    color: #c6d2f2;
    font-size: 14px;
    line-height: 1.9;
}
body.tech-home #showModalNotice.ms-modal .modal-body p {
    margin: 0 0 10px;
    color: #c6d2f2;
}
body.tech-home #showModalNotice.ms-modal .modal-body p:last-child {
    margin-bottom: 0;
}
body.tech-home #showModalNotice.ms-modal .modal-body h1,
body.tech-home #showModalNotice.ms-modal .modal-body h2,
body.tech-home #showModalNotice.ms-modal .modal-body h3,
body.tech-home #showModalNotice.ms-modal .modal-body h4,
body.tech-home #showModalNotice.ms-modal .modal-body h5 {
    color: #eaf0ff;
    margin: 14px 0 8px;
}
body.tech-home #showModalNotice.ms-modal .modal-body a {
    color: #22d3ee;
    text-decoration: none;
    border-bottom: 1px solid rgba(34, 211, 238, .35);
    -webkit-transition: border-color .2s ease;
    transition: border-color .2s ease;
}
body.tech-home #showModalNotice.ms-modal .modal-body a:hover {
    color: #56e6ff;
    border-bottom-color: #22d3ee;
}
body.tech-home #showModalNotice.ms-modal .modal-body img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}
body.tech-home #showModalNotice.ms-modal .modal-body ul,
body.tech-home #showModalNotice.ms-modal .modal-body ol {
    padding-left: 20px;
    margin: 8px 0;
    color: #c6d2f2;
}
body.tech-home #showModalNotice.ms-modal .modal-body strong,
body.tech-home #showModalNotice.ms-modal .modal-body b {
    color: #eaf0ff;
}
/* 滚动条 */
body.tech-home #showModalNotice.ms-modal .modal-body::-webkit-scrollbar {
    width: 6px;
}
body.tech-home #showModalNotice.ms-modal .modal-body::-webkit-scrollbar-thumb {
    background: rgba(94, 165, 255, .35);
    border-radius: 3px;
}

body.tech-home #showModalNotice.ms-modal .modal-footer {
    padding: 14px 24px 20px;
    text-align: center;
    border-top: 1px solid rgba(130, 170, 255, .1);
}
body.tech-home #showModalNotice.ms-modal .modal-footer .ms-btn {
    min-width: 132px;
    padding: 9px 26px;
}
body.tech-home #showModalNotice.ms-modal .modal-footer .ms-btn-default {
    color: #06101f;
    font-weight: 600;
    letter-spacing: 2px;
    border: none;
    border-radius: 999px;
    background: linear-gradient(135deg, #3d7bff, #22d3ee);
    -webkit-box-shadow: 0 8px 22px rgba(34, 211, 238, .3);
    box-shadow: 0 8px 22px rgba(34, 211, 238, .3);
    -webkit-transition: -webkit-transform .2s ease, box-shadow .2s ease;
    transition: transform .2s ease, box-shadow .2s ease;
}
body.tech-home #showModalNotice.ms-modal .modal-footer .ms-btn-default:hover,
body.tech-home #showModalNotice.ms-modal .modal-footer .ms-btn-default:focus {
    color: #06101f;
    background: linear-gradient(135deg, #4f8bff, #37def0);
    -webkit-transform: translateY(-1px);
    transform: translateY(-1px);
    -webkit-box-shadow: 0 12px 28px rgba(34, 211, 238, .42);
    box-shadow: 0 12px 28px rgba(34, 211, 238, .42);
}

/* 弹窗入场动画微调 */
body.tech-home #showModalNotice.ms-modal.fade .modal-dialog {
    -webkit-transform: translateY(-18px) scale(.96);
    transform: translateY(-18px) scale(.96);
    -webkit-transition: -webkit-transform .28s cubic-bezier(.22, 1, .36, 1), opacity .28s ease;
    transition: transform .28s cubic-bezier(.22, 1, .36, 1), opacity .28s ease;
}
body.tech-home #showModalNotice.ms-modal.in .modal-dialog {
    -webkit-transform: translateY(0) scale(1);
    transform: translateY(0) scale(1);
}

@media (max-width: 480px) {
    body.tech-home #showModalNotice.ms-modal .modal-dialog {
        margin: 8vh auto 0;
    }
    body.tech-home #showModalNotice.ms-modal .modal-header,
    body.tech-home #showModalNotice.ms-modal .modal-body {
        padding-left: 18px;
        padding-right: 18px;
    }
}

/* ---------- 手机断点：导航抽屉深色化（2026-10-01 巡检补丁） ---------- */
@media (max-width: 767px) {
    body.tech-home .header .phone-nav-wrap {
        background: #0a1228;
        border-right: 1px solid rgba(130, 170, 255, .16);
    }
    body.tech-home .header .ms-nav > li {
        border-bottom-color: rgba(130, 170, 255, .16);
    }
    body.tech-home .header .ms-nav .phone-user-center .user1 a {
        color: #cdd8f7;
    }
    body.tech-home .header .ms-nav .phone-user-center dl dd a {
        color: #93a2c8;
    }
    body.tech-home .header .ms-nav .phone-user-center dl dd a:hover {
        color: #22d3ee;
    }
}