.page-contact {
    --contact-card-bg: rgba(13, 27, 42, .74);
    --contact-card-bg-deep: rgba(10, 20, 40, .78);
    --contact-gold-grad: linear-gradient(135deg, #FFC94D 0%, #FF9D2E 100%);
    background:
        radial-gradient(ellipse 80% 42% at 92% 2%, rgba(0, 255, 136, .05) 0%, transparent 60%),
        radial-gradient(ellipse 62% 48% at 6% 52%, rgba(255, 201, 77, .04) 0%, transparent 55%);
}

.page-contact .contact-breadcrumbs {
    padding-top: 20px;
    padding-bottom: 6px;
}

.page-contact .contact-hero {
    position: relative;
    padding: 44px 0 60px;
    overflow: hidden;
}

.page-contact .contact-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        repeating-radial-gradient(circle at 82% 12%, transparent 0 76px, rgba(168, 208, 230, .045) 76px 78px),
        conic-gradient(from 120deg at 82% 12%, transparent 36%, rgba(0, 255, 136, .035), transparent 30%);
    pointer-events: none;
}

.page-contact .contact-hero-inner {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 36px;
}

.page-contact .contact-hero-copy {
    max-width: 560px;
}

.page-contact .contact-hero-title {
    font-family: var(--font-title);
    font-style: italic;
    font-weight: 800;
    font-size: clamp(36px, 5vw, 56px);
    line-height: 1.04;
    letter-spacing: -0.02em;
    color: var(--white);
    margin: 12px 0 16px;
    position: relative;
    display: inline-block;
}

.page-contact .contact-hero-title::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 74px;
    height: 5px;
    background: linear-gradient(90deg, var(--neon-green), transparent);
    transform: skewX(-18deg);
}

.page-contact .contact-hero-lead {
    font-size: 16px;
    line-height: 1.62;
    color: var(--light-blue);
    margin: 0 0 24px;
    max-width: 480px;
}

.page-contact .contact-hero-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
}

.page-contact .contact-hero-update {
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: .08em;
    color: var(--gold);
    border: 1px solid rgba(255, 201, 77, .3);
    border-radius: 999px;
    padding: 6px 14px;
}

.page-contact .contact-radar-zone {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 250px;
    position: relative;
}

.page-contact .contact-radar {
    position: relative;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    border: 1px solid rgba(168, 208, 230, .16);
    background:
        repeating-radial-gradient(circle at center, transparent 0 32px, rgba(168, 208, 230, .07) 33px 34px),
        radial-gradient(circle at center, rgba(0, 255, 136, .08) 0%, transparent 62%);
    box-shadow: 0 0 60px rgba(0, 255, 136, .07), inset 0 0 40px rgba(0, 255, 136, .03);
}

.page-contact .contact-radar::before,
.page-contact .contact-radar::after {
    content: "";
    position: absolute;
    background: rgba(168, 208, 230, .1);
}

.page-contact .contact-radar::before {
    left: 50%;
    top: 8%;
    width: 1px;
    height: 84%;
}

.page-contact .contact-radar::after {
    top: 50%;
    left: 8%;
    height: 1px;
    width: 84%;
}

.page-contact .radar-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(0, 255, 136, .12);
    animation: contact-radar-pulse 3.4s var(--ease) infinite;
}

.page-contact .radar-ring-1 {
    inset: 20%;
    animation-delay: 0s;
}

.page-contact .radar-ring-2 {
    inset: 34%;
    animation-delay: .5s;
}

.page-contact .radar-ring-3 {
    inset: 48%;
    animation-delay: 1s;
}

.page-contact .radar-sweep {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: conic-gradient(from 8deg, rgba(0, 255, 136, .18), transparent 28%);
    animation: contact-radar-spin 5.2s linear infinite;
}

.page-contact .radar-core {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 10px;
    height: 10px;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: var(--neon-green);
    box-shadow: 0 0 18px rgba(0, 255, 136, .7);
}

.page-contact .contact-radar-label {
    margin-top: 16px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--steel-gray);
    text-align: center;
    line-height: 1.5;
}

.page-contact .contact-core {
    padding: 12px 0 56px;
}

.page-contact .contact-core-inner {
    display: grid;
    gap: 24px;
}

.page-contact .contact-mail-card {
    position: relative;
    background:
        linear-gradient(145deg, rgba(13, 27, 42, .9), rgba(10, 20, 40, .72)),
        repeating-linear-gradient(45deg, transparent 0 10px, rgba(0, 255, 136, .015) 10px 20px);
    border: 1px solid rgba(0, 255, 136, .14);
    border-top: 3px solid var(--neon-green);
    border-radius: 20px;
    padding: 40px 24px 32px;
    text-align: center;
    box-shadow: 0 24px 60px rgba(0, 0, 0, .28), inset 0 1px 0 rgba(255, 255, 255, .04);
}

.page-contact .contact-mail-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 18px;
    border-radius: 22px;
    background: var(--contact-gold-grad);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--space-blue);
    box-shadow: 0 12px 30px rgba(255, 201, 77, .24);
    transform: rotate(-6deg);
    transition: transform .3s var(--ease);
}

.page-contact .contact-mail-card:hover .contact-mail-icon {
    transform: rotate(0deg) scale(1.04);
}

.page-contact .contact-mail-icon svg {
    width: 38px;
    height: 38px;
}

.page-contact .contact-mail-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--neon-green);
    margin-bottom: 12px;
}

.page-contact .contact-mail-address {
    font-family: var(--font-mono);
    font-size: clamp(19px, 3vw, 24px);
    font-weight: 700;
    color: var(--white);
    word-break: break-all;
    user-select: all;
    cursor: copy;
    transition: color .2s ease;
    margin: 0;
}

.page-contact .contact-mail-address:hover {
    color: var(--neon-green);
}

.page-contact .contact-mail-hint {
    font-size: 13px;
    margin-top: 8px;
    min-height: 20px;
}

.page-contact .contact-mail-hint::after {
    content: "点击邮箱地址即可全选复制";
    color: var(--light-blue);
}

.page-contact .contact-mail-address:active ~ .contact-mail-hint::after {
    content: "已全选 — 可在邮件客户端粘贴";
    color: var(--neon-green);
}

.page-contact .contact-mail-note {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--line);
    font-size: 14px;
    line-height: 1.55;
    color: var(--steel-gray);
}

.page-contact .contact-radiation {
    display: grid;
    gap: 14px;
    align-content: center;
}

.page-contact .contact-radiation-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    background: var(--contact-card-bg);
    border: 1px solid var(--line);
    border-left: 3px solid var(--neon-green);
    border-radius: 14px;
    padding: 18px 16px;
    transition: background .25s var(--ease), border-left-color .25s var(--ease);
}

.page-contact .contact-radiation-item:hover {
    background: var(--contact-card-bg-deep);
    border-left-color: var(--gold);
}

.page-contact .radiation-index {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--gold);
    line-height: 1.5;
}

.page-contact .radiation-body {
    min-width: 0;
}

.page-contact .radiation-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--steel-gray);
    margin-bottom: 6px;
}

.page-contact .radiation-value {
    display: block;
    font-size: 16px;
    font-weight: 700;
    color: var(--white);
    line-height: 1.3;
    word-break: break-word;
}

.page-contact .radiation-sub {
    display: block;
    font-size: 13px;
    color: var(--steel-gray);
    margin-top: 6px;
}

.page-contact .contact-details {
    padding: 56px 0 40px;
}

.page-contact .contact-details-heading,
.page-contact .contact-help-heading {
    max-width: 600px;
    margin-bottom: 36px;
}

.page-contact .contact-section-title {
    font-family: var(--font-title);
    font-style: italic;
    font-weight: 800;
    font-size: 28px;
    line-height: 1.15;
    color: var(--white);
    margin: 10px 0 10px;
    position: relative;
    display: inline-block;
}

.page-contact .contact-section-title::after {
    content: "";
    display: block;
    width: 64px;
    height: 4px;
    margin-top: 10px;
    background: linear-gradient(90deg, var(--neon-green), transparent);
    transform: skewX(-18deg);
}

.page-contact .contact-section-lead {
    font-size: 15px;
    line-height: 1.6;
    color: var(--light-blue);
    margin: 0;
}

.page-contact .contact-details-grid {
    display: grid;
    gap: 36px;
}

.page-contact .contact-service-card {
    display: flex;
    gap: 18px;
    padding: 24px 0;
    border-bottom: 1px solid var(--line);
}

.page-contact .contact-service-card:first-child {
    padding-top: 0;
}

.page-contact .service-card-num {
    font-family: var(--font-mono);
    font-size: 14px;
    color: var(--gold);
    line-height: 1.4;
}

.page-contact .service-card-body h3 {
    font-family: var(--font-title);
    font-style: italic;
    font-size: 20px;
    line-height: 1.2;
    color: var(--white);
    margin: 0 0 8px;
}

.page-contact .service-card-body p {
    font-size: 14px;
    line-height: 1.6;
    color: var(--light-blue);
    margin: 0;
}

.page-contact .contact-details-side {
    display: grid;
    gap: 16px;
    align-content: start;
}

.page-contact .contact-hours-card,
.page-contact .contact-address-card {
    background: var(--contact-card-bg);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 26px 24px;
}

.page-contact .contact-hours-card h3,
.page-contact .contact-address-card h3 {
    font-family: var(--font-title);
    font-style: italic;
    font-size: 19px;
    line-height: 1.2;
    color: var(--white);
    margin: 0;
}

.page-contact .contact-hours-value {
    font-family: var(--font-mono);
    font-size: 30px;
    font-weight: 700;
    color: var(--neon-green);
    margin: 12px 0 4px;
}

.page-contact .contact-hours-note {
    font-size: 14px;
    line-height: 1.55;
    color: var(--light-blue);
    margin: 0;
}

.page-contact .contact-week-strip {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-top: 16px;
}

.page-contact .week-day {
    font-family: var(--font-mono);
    font-size: 12px;
    padding: 6px 10px;
    border-radius: 6px;
    background: rgba(0, 255, 136, .08);
    color: var(--neon-green);
    border: 1px solid rgba(0, 255, 136, .16);
}

.page-contact .week-day.is-off {
    background: transparent;
    color: var(--steel-gray);
    border-color: var(--line);
}

.page-contact .contact-address-value {
    font-size: 16px;
    font-weight: 700;
    color: var(--white);
    margin: 12px 0 6px;
    line-height: 1.4;
}

.page-contact .contact-address-note {
    font-size: 13px;
    line-height: 1.55;
    color: var(--steel-gray);
    margin: 0;
}

.page-contact .contact-address-map {
    margin-top: 20px;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--line);
    background: rgba(168, 208, 230, .04);
}

.page-contact .contact-address-map img {
    display: block;
    width: 100%;
    height: auto;
    max-width: 100%;
    object-fit: cover;
}

.page-contact .contact-help {
    padding: 48px 0 64px;
}

.page-contact .contact-help-grid {
    display: grid;
    gap: 18px;
}

.page-contact .contact-help-card {
    position: relative;
    display: block;
    background: linear-gradient(145deg, rgba(13, 27, 42, .84), rgba(10, 20, 40, .64));
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 30px 24px 26px;
    text-decoration: none;
    overflow: hidden;
    transition: transform .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
}

.page-contact .contact-help-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--neon-green), transparent);
    transform: scaleY(.3);
    transform-origin: top;
    transition: transform .3s var(--ease);
}

.page-contact .contact-help-card:hover {
    transform: translateY(-6px) rotate(-1.2deg);
    border-color: rgba(0, 255, 136, .32);
    box-shadow: 0 18px 40px rgba(0, 0, 0, .28);
}

.page-contact .contact-help-card:hover::before {
    transform: scaleY(1);
}

.page-contact .help-card-index {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--gold);
}

.page-contact .help-card-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .14em;
    color: var(--neon-green);
    background: rgba(0, 255, 136, .08);
    border: 1px solid rgba(0, 255, 136, .16);
    padding: 4px 10px;
    border-radius: 999px;
    margin: 12px 0 10px;
}

.page-contact .contact-help-card h3 {
    font-family: var(--font-title);
    font-style: italic;
    font-size: 22px;
    line-height: 1.2;
    color: var(--white);
    margin: 0 0 8px;
}

.page-contact .contact-help-card p {
    font-size: 14px;
    line-height: 1.6;
    color: var(--light-blue);
    margin: 0;
    padding-right: 28px;
}

.page-contact .help-card-arrow {
    position: absolute;
    right: 20px;
    bottom: 18px;
    font-size: 20px;
    color: var(--neon-green);
    opacity: .5;
    transition: opacity .25s ease, transform .25s ease;
}

.page-contact .contact-help-card:hover .help-card-arrow {
    opacity: 1;
    transform: translate(3px, -3px);
}

.page-contact .contact-illustration {
    padding: 56px 0 72px;
}

.page-contact .contact-illustration-layout {
    display: grid;
    gap: 36px;
    align-items: center;
}

.page-contact .contact-illustration-figure {
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--line);
    background: radial-gradient(circle at 30% 30%, rgba(0, 255, 136, .08), transparent 60%);
}

.page-contact .contact-illustration-figure img {
    display: block;
    width: 100%;
    height: auto;
    max-width: 100%;
    object-fit: cover;
}

.page-contact .contact-illustration-copy .contact-section-title {
    margin-bottom: 14px;
}

.page-contact .contact-illustration-copy p {
    font-size: 15px;
    line-height: 1.65;
    color: var(--light-blue);
    margin: 0 0 14px;
}

.page-contact .contact-trust-copy {
    border-left: 3px solid var(--gold);
    padding-left: 16px;
    font-size: 14px !important;
}

.page-contact .contact-capability-list {
    list-style: none;
    padding: 0;
    margin: 20px 0 0;
    display: grid;
    gap: 10px;
}

.page-contact .contact-capability-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--white);
}

@keyframes contact-radar-spin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes contact-radar-pulse {
    0% {
        transform: scale(1);
        opacity: .5;
    }
    70% {
        transform: scale(1.14);
        opacity: .15;
    }
    100% {
        transform: scale(1);
        opacity: .5;
    }
}

@media (prefers-reduced-motion: reduce) {
    .page-contact .radar-sweep,
    .page-contact .radar-ring,
    .page-contact .contact-radar-core {
        animation: none;
    }
}

@media (min-width: 768px) {
    .page-contact .contact-hero {
        padding: 56px 0 76px;
    }

    .page-contact .contact-hero-inner {
        grid-template-columns: 1.05fr .95fr;
        gap: 24px;
        align-items: center;
    }

    .page-contact .contact-radar {
        width: 260px;
        height: 260px;
    }

    .page-contact .contact-core-inner {
        grid-template-columns: 1.05fr .95fr;
        gap: 28px;
        align-items: stretch;
    }

    .page-contact .contact-mail-card {
        padding: 44px 32px 36px;
    }

    .page-contact .contact-details-grid {
        grid-template-columns: 1.05fr .95fr;
        gap: 48px;
    }

    .page-contact .contact-help-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .page-contact .contact-illustration-layout {
        grid-template-columns: .9fr 1.1fr;
        gap: 48px;
    }

    .page-contact .contact-illustration-figure {
        order: 1;
    }

    .page-contact .contact-illustration-copy {
        order: 2;
    }
}

@media (min-width: 1024px) {
    .page-contact .contact-hero {
        padding: 72px 0 92px;
    }

    .page-contact .contact-hero-inner {
        grid-template-columns: 1.1fr .9fr;
    }

    .page-contact .contact-hero-title {
        font-size: 56px;
    }

    .page-contact .contact-hero-lead {
        font-size: 17px;
    }

    .page-contact .contact-radar {
        width: 300px;
        height: 300px;
    }

    .page-contact .contact-core {
        padding: 16px 0 72px;
    }

    .page-contact .contact-radiation {
        gap: 18px;
    }

    .page-contact .contact-details {
        padding: 72px 0 48px;
    }

    .page-contact .contact-help-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .page-contact .contact-help {
        padding: 56px 0 76px;
    }

    .page-contact .contact-illustration {
        padding: 72px 0 88px;
    }
}