/**
 * 联系我们 /page/?slug=contact · 大气版
 */

:root {
    --ct-font: var(--font, 'Noto Serif SC', 'Source Han Serif SC', 'Songti SC', SimSun, serif);
}

.contact-page {
    background:
        radial-gradient(ellipse 90% 40% at 50% -10%, rgba(26, 86, 219, .07), transparent 55%),
        linear-gradient(180deg, #f7f9fc 0%, #eef2f8 40%, #f7f9fc 100%);
}

/* ---------- Hero ---------- */
.contact-hero {
    position: relative;
    overflow: hidden;
    padding: 48px 0 56px;
    color: #fff;
    background:
        radial-gradient(ellipse 55% 80% at 100% 0%, rgba(201, 162, 39, .22) 0%, transparent 50%),
        radial-gradient(ellipse 50% 70% at 0% 100%, rgba(59, 130, 246, .28) 0%, transparent 48%),
        linear-gradient(135deg, #07111f 0%, #0f2d6e 48%, #1a56db 100%);
}
.contact-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: linear-gradient(180deg, #000 30%, transparent 92%);
    pointer-events: none;
}
.contact-hero .container { position: relative; z-index: 1; }
.contact-hero .breadcrumb { margin-bottom: 22px; }
.contact-hero .breadcrumb-item a { color: rgba(255,255,255,.72); }
.contact-hero .breadcrumb-item a:hover { color: #fff; }
.contact-hero .breadcrumb-item.active { color: rgba(255,255,255,.48); }
.contact-hero .breadcrumb-item + .breadcrumb-item::before { color: rgba(255,255,255,.35); }

.contact-hero-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(240px, .75fr);
    gap: 36px;
    align-items: end;
}
.contact-hero-kicker {
    display: inline-flex;
    align-items: center;
    margin: 0 0 14px;
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 12px;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: #f5e6b0;
    font-weight: 700;
    background: rgba(201, 162, 39, .16);
    border: 1px solid rgba(201, 162, 39, .35);
}
.contact-hero-title {
    margin: 0;
    font-family: var(--ct-font);
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 700;
    line-height: 1.18;
    letter-spacing: .02em;
    color: #fff;
    text-shadow: 0 8px 32px rgba(0,0,0,.25);
}
.contact-hero-lead {
    margin: 16px 0 0;
    font-size: 16px;
    line-height: 1.75;
    color: rgba(255, 255, 255, .78);
    max-width: 36em;
}
.contact-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 26px;
}
.contact-hero-actions .btn-lg {
    min-width: 132px;
    padding: 12px 22px;
    font-weight: 700;
    border-radius: 999px;
}
.contact-hero-actions .btn-light { color: var(--primary-dark); border: 0; }
.contact-hero-actions .btn-outline-light { border-width: 1.5px; color: #fff; }
.contact-hero-actions .btn-outline-light:hover {
    background: rgba(255, 255, 255, .12);
    color: #fff;
}

.contact-hero-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: rgba(255,255,255,.12);
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 20px;
    overflow: hidden;
    backdrop-filter: blur(14px);
    box-shadow: 0 20px 50px rgba(0,0,0,.18);
}
.contact-hero-stat {
    padding: 22px 14px;
    text-align: center;
    background: rgba(7, 17, 31, .35);
}
.contact-hero-stat strong {
    display: block;
    font-family: var(--ct-font);
    font-size: clamp(18px, 2.2vw, 22px);
    font-weight: 700;
    color: #fff;
    margin-bottom: 4px;
}
.contact-hero-stat span {
    font-size: 12px;
    color: rgba(255,255,255,.62);
    letter-spacing: .04em;
}

/* ---------- Sections ---------- */
.contact-section { padding: 56px 0; }
.contact-section-head {
    text-align: center;
    max-width: 560px;
    margin: 0 auto 36px;
}
.contact-section-kicker {
    display: inline-flex;
    margin: 0 0 10px;
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .08em;
    color: var(--primary);
    background: rgba(26, 86, 219, .08);
}
.contact-section-head h2 {
    margin: 0;
    font-family: var(--ct-font);
    font-size: clamp(24px, 3vw, 32px);
    font-weight: 700;
    color: var(--dark);
}
.contact-section-head p {
    margin: 10px 0 0;
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ---------- Channels ---------- */
.contact-channels { background: var(--white); }
.contact-channel-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}
.contact-channel-card {
    background: var(--bg);
    border: 1px solid rgba(15, 45, 110, .08);
    border-radius: 18px;
    padding: 28px 20px;
    text-align: center;
    transition: box-shadow .22s, transform .22s, background .22s, border-color .22s;
}
.contact-channel-card:hover {
    background: var(--white);
    border-color: rgba(26, 86, 219, .22);
    box-shadow: 0 16px 36px rgba(15, 45, 110, .1);
    transform: translateY(-3px);
}
.contact-channel-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: #fff;
    box-shadow: 0 10px 24px rgba(0,0,0,.12);
}
.contact-channel--blue .contact-channel-icon { background: linear-gradient(135deg, #2563eb, #1a56db); }
.contact-channel--green .contact-channel-icon { background: linear-gradient(135deg, #10b981, #059669); }
.contact-channel--teal .contact-channel-icon { background: linear-gradient(135deg, #14b8a6, #0d9488); }
.contact-channel--amber .contact-channel-icon { background: linear-gradient(135deg, #f59e0b, #d97706); }
.contact-channel-card h3 {
    margin: 0 0 10px;
    font-family: var(--ct-font);
    font-size: 17px;
    font-weight: 700;
    color: var(--dark);
}
.contact-channel-value {
    display: block;
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    color: var(--primary-dark);
    word-break: break-all;
}
a.contact-channel-value:hover { color: var(--primary); }
.contact-channel-hint {
    margin: 8px 0 0;
    font-size: 12px;
    color: var(--text-muted);
}
.contact-channel-empty {
    margin: 0;
    font-size: 13px;
    color: #94a3b8;
    line-height: 1.5;
}

/* ---------- Form panel ---------- */
.contact-main { background: transparent; }
.contact-alert {
    margin-bottom: 20px;
    border-radius: 14px;
}
.contact-main-panel {
    display: grid;
    grid-template-columns: minmax(260px, 0.9fr) minmax(0, 1.2fr);
    gap: 0;
    border-radius: 22px;
    overflow: hidden;
    border: 1px solid rgba(15, 45, 110, .08);
    box-shadow: 0 20px 50px rgba(15, 45, 110, .1);
    background: var(--white);
}
.contact-aside {
    position: relative;
    padding: 40px 32px;
    color: #fff;
    background:
        radial-gradient(ellipse 70% 60% at 0% 0%, rgba(201, 162, 39, .22) 0%, transparent 55%),
        linear-gradient(160deg, #07111f 0%, #0f2d6e 55%, #1a56db 100%);
}
.contact-aside::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
    background-size: 36px 36px;
    opacity: .7;
    pointer-events: none;
}
.contact-aside > * { position: relative; z-index: 1; }
.contact-aside-kicker {
    display: inline-flex;
    margin: 0 0 14px;
    padding: 5px 12px;
    border-radius: 999px;
    font-size: 12px;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: #f5e6b0;
    font-weight: 700;
    background: rgba(201, 162, 39, .16);
    border: 1px solid rgba(201, 162, 39, .35);
}
.contact-aside h2 {
    margin: 0 0 12px;
    font-family: var(--ct-font);
    font-size: clamp(22px, 2.5vw, 28px);
    font-weight: 700;
}
.contact-aside > p {
    margin: 0;
    font-size: 14px;
    line-height: 1.75;
    color: rgba(255, 255, 255, .78);
}
.contact-aside-list {
    list-style: none;
    margin: 22px 0 0;
    padding: 0;
}
.contact-aside-list li {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    font-size: 14px;
    color: rgba(255, 255, 255, .9);
}
.contact-aside-list i { color: #f5e6b0; }
.contact-aside-hotline {
    margin-top: 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.contact-aside-hotline a {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .1);
    border: 1px solid rgba(255, 255, 255, .16);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: background .2s;
}
.contact-aside-hotline a:hover {
    background: rgba(255, 255, 255, .18);
    color: #fff;
}
.contact-aside-qr {
    margin-top: 22px;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 14px;
    border-radius: 16px;
    background: rgba(255, 255, 255, .1);
    border: 1px solid rgba(255,255,255,.14);
}
.contact-aside-qr img {
    width: 120px;
    height: 120px;
    object-fit: contain;
    border-radius: 10px;
    background: #fff;
}
.contact-aside-qr span {
    font-size: 12px;
    color: rgba(255, 255, 255, .75);
}

.contact-form-card { padding: 40px 36px; }
.contact-form-head { margin-bottom: 24px; }
.contact-form-head h2 {
    margin: 0;
    font-family: var(--ct-font);
    font-size: 24px;
    font-weight: 700;
    color: var(--dark);
}
.contact-form-head p {
    margin: 8px 0 0;
    font-size: 14px;
    color: var(--text-muted);
}
.contact-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px 18px;
}
.contact-form-full { grid-column: 1 / -1; }
.contact-form .form-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 6px;
}
.contact-form .form-control {
    border-radius: 12px;
    border-color: #E2E8F0;
    padding: .75rem .95rem;
}
.contact-form .form-control:focus {
    border-color: #93C5FD;
    box-shadow: 0 0 0 3px rgba(26, 86, 219, .12);
}
.contact-sms-row {
    display: flex;
    gap: 10px;
    align-items: stretch;
}
.contact-sms-row .form-control {
    flex: 1;
    min-width: 0;
}
.contact-sms-btn {
    flex-shrink: 0;
    white-space: nowrap;
    min-width: 118px;
    border-radius: 999px;
    font-weight: 700;
}
.contact-sms-btn:disabled {
    opacity: .7;
    cursor: not-allowed;
}
.contact-submit-btn {
    padding: 14px 28px;
    font-weight: 700;
    border-radius: 999px;
    min-width: 180px;
}

/* ---------- Services / extra ---------- */
.contact-services { padding-top: 8px; }
.contact-service-box {
    text-align: center;
    padding: 36px 28px;
    background: var(--white);
    border: 1px solid rgba(15, 45, 110, .08);
    border-radius: 20px;
    box-shadow: 0 10px 28px rgba(15, 45, 110, .05);
}
.contact-service-box .contact-section-kicker { margin-bottom: 10px; }
.contact-service-box h2 {
    margin: 0 0 18px;
    font-family: var(--ct-font);
    font-size: clamp(20px, 2.5vw, 26px);
    font-weight: 700;
    color: var(--dark);
}
.contact-service-tags {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}
.contact-service-tags li {
    padding: 9px 16px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
    color: #1E40AF;
    background: #EFF6FF;
    border: 1px solid #DBEAFE;
}

.contact-extra-card {
    background: var(--white);
    border: 1px solid rgba(15, 45, 110, .08);
    border-radius: 20px;
    padding: 32px 36px;
    box-shadow: 0 10px 28px rgba(15, 45, 110, .05);
}
.contact-cover-frame {
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(15, 45, 110, .08);
    box-shadow: 0 14px 36px rgba(15, 45, 110, .08);
}
.contact-cover-frame img {
    width: 100%;
    max-height: 360px;
    object-fit: cover;
}

/* ---------- CTA ---------- */
.contact-cta {
    position: relative;
    overflow: hidden;
    padding: 64px 0;
    background:
        radial-gradient(ellipse 50% 80% at 90% 20%, rgba(201, 162, 39, .2), transparent 50%),
        linear-gradient(135deg, #07111f 0%, #0f2d6e 50%, #1a56db 100%);
}
.contact-cta-inner {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    flex-wrap: wrap;
    color: #fff;
}
.contact-cta-inner h2 {
    margin: 0;
    font-family: var(--ct-font);
    font-size: clamp(22px, 3vw, 32px);
    font-weight: 700;
}
.contact-cta-inner p {
    margin: 10px 0 0;
    font-size: 15px;
    color: rgba(255, 255, 255, .75);
    line-height: 1.7;
    max-width: 36em;
}
.contact-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 999px;
    background: #fff;
    color: var(--primary-dark, #0f2d6e);
    font-weight: 700;
    font-size: 15px;
    text-decoration: none;
    transition: transform .2s, box-shadow .2s;
}
.contact-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(0,0,0,.2);
    color: var(--primary-dark, #0f2d6e);
}

/* ---------- Responsive ---------- */
@media (max-width: 991.98px) {
    .contact-hero-layout {
        grid-template-columns: 1fr;
        gap: 28px;
    }
    .contact-hero-stats { max-width: 420px; }
    .contact-channel-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-main-panel { grid-template-columns: 1fr; }
}

@media (max-width: 767.98px) {
    .contact-hero { padding: 36px 0 44px; }
    .contact-section { padding: 40px 0; }
    .contact-channel-grid { grid-template-columns: 1fr; }
    .contact-form-card,
    .contact-aside { padding: 24px 18px; }
    .contact-form-grid { grid-template-columns: 1fr; }
    .contact-cta { padding: 48px 0; }
    .contact-cta-inner { flex-direction: column; align-items: flex-start; }
    .contact-cta-btn { width: 100%; justify-content: center; }
}

@media (max-width: 991.98px) {
    body.has-h5-tabbar .contact-cta {
        padding-bottom: calc(72px + env(safe-area-inset-bottom, 0px));
    }
}

@media (hover: none) and (pointer: coarse) {
    .contact-channel-card:hover { transform: none; }
}