/* Contact and privacy only. Load after modern.css.
   The supplied WeChat image stays complete, unfiltered and available without JS. */
.wechat-contact,
.contact-privacy {
    --contact-copy: 1.125rem;
    --contact-support: .9375rem;
    --contact-rule: #d8e0dd;
    --contact-muted: #536169;
    color: var(--ink, #202a2f);
    font-size: var(--contact-copy);
    line-height: 1.85;
}

.wechat-contact :where(h1, h2, h3, p, a, dt, dd),
.contact-privacy :where(h1, h2, p, a, li) {
    overflow-wrap: anywhere;
}

.wechat-contact :where(h2, h3),
.contact-privacy h2 {
    letter-spacing: -.035em;
    line-height: 1.3;
}

.wechat-contact .wechat-contact__eyebrow,
.contact-privacy .contact-privacy__eyebrow {
    margin: 0;
    color: var(--contact-muted);
    font-size: var(--contact-support);
    font-weight: 500;
    line-height: 1.7;
    letter-spacing: .025em;
}

.wechat-contact .wechat-contact__support {
    color: var(--contact-muted);
    font-size: var(--contact-support);
    line-height: 1.8;
}

/* Explicitly undo the earlier 1000px contact/ privacy cover limit. */
.page-contact .page-hero.wechat-contact__cover,
.page-privacy .page-hero.contact-privacy__hero {
    max-width: var(--max, 1280px);
}

.wechat-contact .wechat-contact__cover {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 424px);
    grid-template-rows: auto 1fr;
    grid-template-areas: "intro connect" "prep connect";
    gap: 44px clamp(32px, 5vw, 80px);
    align-items: start;
    padding-block: 72px 76px;
    border-bottom: 1px solid var(--contact-rule);
}

.wechat-contact .wechat-contact__intro {
    grid-area: intro;
    min-width: 0;
    padding-top: 16px;
}

.wechat-contact .wechat-contact__intro > .wechat-contact__eyebrow {
    display: flex;
    align-items: center;
    gap: 14px;
    color: #2855c9;
}

.wechat-contact .wechat-contact__intro > .wechat-contact__eyebrow::before {
    content: "";
    width: 32px;
    height: 2px;
    flex-shrink: 0;
    background: currentColor;
}

.wechat-contact .wechat-contact__title {
    margin-block: 27px 24px;
    font-size: clamp(2.5rem, 4.9vw, 4.5rem);
    font-weight: 550;
    letter-spacing: -.06em;
    line-height: 1.09;
}

.wechat-contact .wechat-contact__title > span {
    display: block;
}

.wechat-contact .wechat-contact__title > span:last-child {
    color: var(--blue, #285cf6);
}

.wechat-contact .wechat-contact__lede {
    max-width: 37em;
    color: var(--contact-muted);
    font-size: var(--contact-copy);
    line-height: 1.9;
}

.wechat-contact .wechat-contact__connect {
    grid-area: connect;
    min-width: 0;
}

.wechat-contact .wechat-card {
    padding: 28px 28px 20px;
    border: 1px solid var(--contact-rule);
    border-radius: 32px;
    background: #fff;
    box-shadow: 0 24px 64px -42px rgba(30, 49, 60, .32);
}

.wechat-contact .wechat-card__heading {
    padding-inline: 4px;
}

.wechat-contact .wechat-card__heading h2 {
    margin-top: 9px;
    font-size: 1.75rem;
}

.wechat-contact .wechat-card__figure {
    margin: 22px 0 0;
}

.wechat-contact .wechat-card__image-wrap {
    padding: 12px;
    background: #fff;
}

.wechat-contact .wechat-card__image-wrap img {
    display: block;
    width: 328px;
    max-width: 100%;
    height: auto;
    max-height: none;
    margin-inline: auto;
    object-fit: contain;
    border: 0;
    border-radius: 0;
    background: #fff;
    filter: none;
    clip-path: none;
    transform: none;
    opacity: 1;
}

.wechat-contact .wechat-card__figure figcaption {
    margin: 12px 4px 0;
    color: var(--contact-muted);
    font-size: var(--contact-support);
    line-height: 1.8;
}

.wechat-contact .wechat-card__actions {
    display: grid;
    gap: 8px;
    margin-top: 21px;
}

.wechat-contact .wechat-contact__button {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    min-height: 54px;
    padding: 14px 22px;
    border: 1px solid transparent;
    border-radius: 100px;
    background: var(--blue, #285cf6);
    color: #fff;
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.6;
    text-decoration: none;
}

.wechat-contact .wechat-contact__button:hover {
    background: #204fd5;
}

.wechat-contact .wechat-contact__button > [aria-hidden] {
    flex-shrink: 0;
    font-size: 1.375rem;
}

.wechat-contact .wechat-contact__link,
.contact-privacy .contact-privacy__link {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-height: 44px;
    padding-block: 8px;
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.7;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 5px;
}

.wechat-contact .wechat-contact__link:hover {
    color: #244ec6;
}

.wechat-contact .wechat-card__actions > .wechat-contact__link {
    justify-self: center;
    text-align: center;
}

.wechat-contact a:focus-visible,
.contact-privacy a:focus-visible {
    outline: 3px solid var(--blue, #285cf6);
    outline-offset: 5px;
}

.wechat-contact .wechat-card__instructions {
    display: grid;
    gap: 16px;
    margin-top: 25px;
    padding-inline: 8px;
    color: var(--contact-muted);
    font-size: var(--contact-copy);
}

.wechat-contact .wechat-card__instructions strong {
    display: block;
    color: var(--ink, #202a2f);
    font-size: 1rem;
    font-weight: 600;
}

.wechat-contact .wechat-contact__qr-note {
    margin: 20px 8px 0;
    padding-top: 18px;
    border-top: 1px solid var(--contact-rule);
}

.wechat-contact .contact-prep {
    grid-area: prep;
    min-width: 0;
    padding: 30px clamp(22px, 3vw, 38px);
    border: 1px solid #dce4e6;
    border-radius: 8px 32px 32px 32px;
    background: #eaf0f2;
}

.wechat-contact .contact-prep h2 {
    max-width: 22em;
    margin-top: 15px;
    font-size: clamp(1.5rem, 2.3vw, 2rem);
}

.wechat-contact .contact-prep__intro {
    margin-top: 17px;
    color: var(--contact-muted);
}

.wechat-contact .contact-prep__list {
    margin: 23px 0 0;
}

.wechat-contact .contact-prep__list > div {
    display: grid;
    grid-template-columns: minmax(0, 112px) minmax(0, 1fr);
    gap: 10px 18px;
    padding-block: 20px;
    border-top: 1px solid #ccd8dd;
}

.wechat-contact .contact-prep__list dt {
    color: #335569;
    font-size: 1rem;
    font-weight: 600;
}

.wechat-contact .contact-prep__list dd {
    margin: 0;
    color: var(--contact-muted);
}

.wechat-contact .contact-prep__note {
    padding-top: 18px;
    border-top: 1px solid #ccd8dd;
}

.wechat-contact .contact-steps {
    padding-block: 64px 72px;
}

.wechat-contact .contact-steps__heading {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
    align-items: start;
    gap: 20px 40px;
}

.wechat-contact .contact-steps__heading > p {
    padding-top: 8px;
}

.wechat-contact .contact-steps__heading h2 {
    max-width: 24em;
    font-size: clamp(1.875rem, 3vw, 2.625rem);
}

.wechat-contact .contact-steps__list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
    list-style: none;
    margin: 38px 0 0;
    padding: 0;
}

.wechat-contact .contact-steps__list > li {
    min-width: 0;
    padding-top: 23px;
    border-top: 1px solid #b9c8cd;
}

.wechat-contact .contact-steps__number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    min-height: 42px;
    padding: 6px;
    border: 1px solid var(--contact-rule);
    border-radius: 50%;
    color: #335569;
    background: #fff;
    font-size: var(--contact-support);
    font-variant-numeric: tabular-nums;
}

.wechat-contact .contact-steps__list h3 {
    margin-block: 22px 12px;
    font-size: 1.375rem;
}

.wechat-contact .contact-steps__list p {
    color: var(--contact-muted);
}

.wechat-contact .wechat-contact__privacy {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr);
    gap: 28px 52px;
    margin-bottom: 80px;
    padding: 38px;
    border: 1px solid var(--contact-rule);
    border-radius: 28px;
    background: #fff;
}

.wechat-contact .wechat-contact__privacy h2 {
    margin-top: 15px;
    font-size: 1.75rem;
}

.wechat-contact .wechat-contact__privacy > div:last-child > p {
    color: var(--contact-muted);
}

.wechat-contact .wechat-contact__privacy .wechat-contact__link {
    margin-top: 14px;
}

/* Privacy keeps a readable continuous column, not a wall of small cards. */
.contact-privacy .contact-privacy__hero {
    padding-block: 80px 54px;
    border-bottom: 1px solid var(--contact-rule);
}

.contact-privacy .contact-privacy__title {
    max-width: 21ch;
    margin-block: 24px;
    font-size: clamp(2.375rem, 4.6vw, 4rem);
    font-weight: 550;
    letter-spacing: -.05em;
    line-height: 1.15;
}

.contact-privacy .contact-privacy__hero > .contact-privacy__lede {
    max-width: 46em;
    margin-top: 24px;
    color: var(--contact-muted);
    font-size: var(--contact-copy);
    line-height: 1.9;
}

.contact-privacy .contact-privacy__layout {
    display: grid;
    grid-template-columns: minmax(0, .8fr) minmax(0, 1.5fr);
    gap: clamp(32px, 5vw, 76px);
    align-items: start;
    padding-block: 52px 90px;
}

.contact-privacy .contact-privacy__summary {
    min-width: 0;
    padding: 32px;
    border-radius: 8px 28px 28px 28px;
    background: #1c282e;
    color: #f7f8f5;
}

.contact-privacy .contact-privacy__summary > .contact-privacy__eyebrow {
    color: #c1d2dc;
}

.contact-privacy .contact-privacy__summary h2 {
    margin-top: 18px;
    font-size: 1.75rem;
}

.contact-privacy .contact-privacy__summary ul {
    margin-block: 26px 20px;
    padding-left: 20px;
    color: #d0dcdf;
}

.contact-privacy .contact-privacy__summary li + li {
    margin-top: 18px;
}

.contact-privacy .contact-privacy__summary a:hover {
    color: #c9d8ff;
}

.contact-privacy .contact-privacy__summary a:focus-visible {
    outline-color: #c9d8ff;
}

.contact-privacy .contact-privacy__details {
    min-width: 0;
    max-width: 46em;
}

.contact-privacy .contact-privacy__details > section {
    padding-block: 32px;
    border-bottom: 1px solid var(--contact-rule);
}

.contact-privacy .contact-privacy__details > section:first-child {
    padding-top: 0;
}

.contact-privacy .contact-privacy__details > section:last-child {
    border-bottom: 0;
    padding-bottom: 0;
}

.contact-privacy .contact-privacy__details h2 {
    margin-bottom: 18px;
    font-size: 1.5rem;
}

.contact-privacy .contact-privacy__details p {
    color: var(--contact-muted);
}

.contact-privacy .contact-privacy__details p + p {
    margin-top: 18px;
}

html[lang="zh-CN"] .wechat-contact .wechat-contact__title,
html[lang="zh-CN"] .contact-privacy .contact-privacy__title {
    letter-spacing: -.035em;
    line-height: 1.3;
}

@media (max-width: 1100px) {
    .wechat-contact .contact-prep__list > div {
        grid-template-columns: minmax(0, 1fr);
        gap: 5px;
    }
}

@media (max-width: 960px) {
    .wechat-contact .wechat-contact__cover {
        grid-template-columns: minmax(0, 1fr);
        grid-template-rows: auto;
        grid-template-areas: "intro" "connect" "prep";
        gap: 38px;
        padding-top: 48px;
    }

    .wechat-contact .wechat-contact__intro {
        max-width: 760px;
        padding-top: 0;
    }

    .wechat-contact .wechat-contact__title {
        max-width: 17ch;
        font-size: clamp(2.5rem, 7vw, 4rem);
    }

    .wechat-contact .wechat-contact__connect {
        width: 100%;
        max-width: 480px;
        margin-inline: auto;
    }

    .wechat-contact .contact-prep__list > div {
        grid-template-columns: minmax(0, 130px) minmax(0, 1fr);
        gap: 18px;
    }

    .wechat-contact .wechat-contact__privacy,
    .contact-privacy .contact-privacy__layout {
        grid-template-columns: minmax(0, 1fr);
    }

    .contact-privacy .contact-privacy__summary {
        max-width: 46em;
    }
}

@media (max-width: 700px) {
    .wechat-contact .contact-steps__heading,
    .wechat-contact .contact-steps__list {
        grid-template-columns: minmax(0, 1fr);
    }

    .wechat-contact .contact-steps__heading > p {
        padding-top: 0;
    }

    .wechat-contact .contact-steps__list {
        gap: 26px;
        margin-top: 28px;
    }

    .wechat-contact .contact-steps__list h3 {
        margin-top: 15px;
    }
}

@media (max-width: 640px) {
    .wechat-contact,
    .contact-privacy {
        --contact-copy: 1.0625rem;
    }

    .wechat-contact .wechat-contact__cover {
        padding-block: 40px 42px;
        gap: 32px;
    }

    .wechat-contact .wechat-contact__title {
        margin-top: 22px;
        font-size: clamp(2.25rem, 9.5vw, 3.25rem);
        letter-spacing: -.045em;
        line-height: 1.14;
    }

    .wechat-contact .wechat-card {
        padding: 24px 16px 16px;
        border-radius: 26px;
    }

    .wechat-contact .wechat-card__heading h2 {
        font-size: 1.625rem;
    }

    .wechat-contact .wechat-card__image-wrap {
        padding: 10px;
    }

    .wechat-contact .wechat-contact__button {
        padding-inline: 18px;
    }

    .wechat-contact .wechat-card__instructions {
        padding-inline: 0;
    }

    .wechat-contact .wechat-contact__qr-note {
        margin-inline: 0;
    }

    .wechat-contact .contact-prep {
        padding: 25px 22px;
        border-radius: 8px 24px 24px 24px;
    }

    .wechat-contact .contact-prep__list > div {
        grid-template-columns: minmax(0, 1fr);
        gap: 6px;
    }

    .wechat-contact .contact-steps {
        padding-block: 42px 46px;
    }

    .wechat-contact .wechat-contact__privacy {
        margin-bottom: 48px;
        padding: 25px 22px;
        border-radius: 24px;
    }

    .wechat-contact .wechat-contact__privacy h2 {
        font-size: 1.5rem;
    }

    .contact-privacy .contact-privacy__hero {
        padding-block: 44px 34px;
    }

    .contact-privacy .contact-privacy__title {
        font-size: clamp(2rem, 8.5vw, 3rem);
    }

    .contact-privacy .contact-privacy__layout {
        gap: 36px;
        padding-block: 32px 52px;
    }

    .contact-privacy .contact-privacy__summary {
        padding: 26px 22px;
    }
}

/* No motion is required to understand the page or access the image. */
@media (prefers-reduced-motion: reduce) {
    .wechat-contact *,
    .contact-privacy * {
        animation: none;
        transition: none;
        scroll-behavior: auto;
    }
}

@media print {
    .wechat-contact .wechat-contact__cover,
    .wechat-contact .contact-steps__heading,
    .wechat-contact .contact-steps__list,
    .wechat-contact .wechat-contact__privacy,
    .contact-privacy .contact-privacy__layout {
        display: block;
    }

    .wechat-contact .wechat-contact__connect {
        max-width: 424px;
        margin-block: 28px;
    }

    .wechat-contact .wechat-card {
        break-inside: avoid;
        box-shadow: none;
    }

    .wechat-contact .wechat-card__actions {
        display: none;
    }

    .wechat-contact .contact-prep,
    .wechat-contact .wechat-contact__privacy,
    .contact-privacy .contact-privacy__summary {
        background: #fff;
        color: #111;
        border: 1px solid #777;
    }

    .contact-privacy .contact-privacy__summary :where(p, ul) {
        color: #111;
    }

    .wechat-contact .contact-steps__list > li,
    .contact-privacy .contact-privacy__details {
        margin-top: 28px;
    }
}