:root {
    --ink: #161616;
    --muted: #666666;
    --line: #dedede;
    --paper: #ffffff;
    --navy-950: #070611;
    --navy-900: #090a2f;
    --navy-800: #080a58;
    --navy-700: #101c83;
    --blue: #1479e9;
    --gold: #d8b566;
    --gold-light: #f2d492;
    --footer: #3d3d3d;
    --container: 1280px;
    --reading: 860px;
    --header-height: 132px;
    --admin-bar-offset: 0px;
    --sans: "Microsoft YaHei", "Noto Sans SC", "PingFang SC", sans-serif;
    --serif: SimSun, "Songti SC", serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + var(--admin-bar-offset) + 16px); }
body:not(.is-front-page):not(.is-visual-page) { padding-top: var(--header-height); }
body.admin-bar { --admin-bar-offset: 32px; }
body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--sans);
    font-size: 16px;
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
.site-container { width: min(calc(100% - 48px), var(--container)); margin-inline: auto; }
.site-container--wide { width: min(calc(100% - 24px), 1440px); }
.screen-reader-text,
.skip-link:not(:focus) {
    position: absolute !important;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}
.skip-link:focus {
    position: fixed;
    z-index: 9999;
    top: 12px;
    left: 12px;
    padding: 10px 16px;
    color: #fff;
    background: #111;
}

/* Header */
.site-header {
    position: fixed;
    top: var(--admin-bar-offset);
    right: 0;
    left: 0;
    z-index: 100;
    width: 100%;
    background: var(--navy-950);
}
.is-front-page .site-header,
.is-visual-page .site-header { background: transparent; }
.site-header.is-scrolled { background: transparent; box-shadow: none; }
.site-header.is-scrolled .site-header__inner { min-height: 84px; }
.site-header__inner { min-height: 132px; display: flex; align-items: center; justify-content: center; }
.site-header__mobile-brand { display: none; color: #fff; font-weight: 800; letter-spacing: .08em; }
.site-nav__list { display: flex; align-items: center; justify-content: center; gap: clamp(34px, 4.8vw, 76px); margin: 0; padding: 0; list-style: none; }
.site-nav__item,
.site-nav__list > .menu-item { position: relative; }
.site-nav__item > a,
.site-nav__list > .menu-item > a {
    position: relative;
    display: flex;
    align-items: center;
    min-height: 72px;
    color: #fff;
    font-size: 18px;
    line-height: 1;
    white-space: nowrap;
}
.site-nav__item.has-children > a { padding-right: 18px; }
.site-nav__item > a::after,
.site-nav__list > .menu-item > a::after {
    position: absolute;
    right: 0;
    bottom: 2px;
    left: 0;
    height: 2px;
    background: var(--blue);
    content: "";
    opacity: 0;
    transform: scaleX(.4);
    transition: opacity .2s ease, transform .2s ease;
}
.site-nav__item:hover > a::after,
.site-nav__item:focus-within > a::after,
.site-nav__list > .menu-item:hover > a::after,
.site-nav__list > .menu-item:focus-within > a::after,
.site-nav__item.current-menu-item > a::after,
.site-nav__item.current_page_item > a::after,
.site-nav__list > .menu-item.current-menu-item > a::after,
.site-nav__list > .menu-item.current_page_item > a::after,
.site-nav__item.is-current > a::after { opacity: 1; transform: scaleX(1); }
.nav-caret {
    display: block;
    width: 8px;
    height: 8px;
    border-right: 1px solid currentColor;
    border-bottom: 1px solid currentColor;
    transform: translateY(-2px) rotate(45deg);
    transition: transform .18s ease;
}
.site-nav__submenu-toggle {
    position: absolute;
    z-index: 2;
    top: 0;
    right: -4px;
    display: grid;
    width: 24px;
    height: 72px;
    padding: 0;
    place-items: center;
    border: 0;
    color: #fff;
    background: transparent;
    cursor: pointer;
}
.site-nav__submenu-toggle[aria-expanded="true"] .nav-caret { transform: translateY(2px) rotate(225deg); }
.site-nav__submenu::before {
    position: absolute;
    top: -5px;
    left: 50%;
    width: 0;
    height: 0;
    border-right: 5px solid transparent;
    border-bottom: 5px solid #1479e9;
    border-left: 5px solid transparent;
    content: "";
    transform: translateX(-50%);
}
.site-nav__submenu,
.site-nav .sub-menu {
    position: absolute;
    top: calc(100% - 2px);
    left: 50%;
    min-width: 156px;
    margin: 0;
    padding: 0;
    list-style: none;
    background: #1479e9;
    opacity: 0;
    visibility: hidden;
    transform: translate(-50%, 8px);
    transition: opacity .18s ease, transform .18s ease, visibility .18s;
}
.site-nav__item:hover > .site-nav__submenu,
.site-nav__item:focus-within > .site-nav__submenu,
.site-nav__item.is-submenu-open > .site-nav__submenu,
.site-nav .menu-item-has-children:hover > .sub-menu,
.site-nav .menu-item-has-children:focus-within > .sub-menu { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.site-nav__submenu a,
.site-nav .sub-menu a { display: block; padding: 15px 24px; color: #fff; text-align: center; }
.site-nav__submenu a:hover,
.site-nav__submenu a:focus,
.site-nav__submenu .is-current > a,
.site-nav .sub-menu a:hover,
.site-nav .sub-menu a:focus { background: #0863c7; }
.nav-toggle { display: none; width: 44px; height: 44px; padding: 9px; border: 0; background: transparent; }
.nav-toggle > span:not(.screen-reader-text) { display: block; width: 25px; height: 2px; margin: 5px auto; background: #fff; }

/* Home hero */
.home-hero { position: relative; overflow: hidden; background: var(--navy-950); }
.home-hero img { width: 100%; }

/* Shared headings */
.section-heading { margin-bottom: 34px; text-align: center; }
.section-heading h2,
.rail-heading h2,
.home-faq h2 {
    margin: 0;
    font-family: var(--serif);
    font-weight: 700;
    letter-spacing: .05em;
}
.section-heading h2 { font-size: clamp(28px, 2.15vw, 40px); line-height: 1.25; }
.section-heading p { margin: 4px 0 0; color: #333; font-size: 15px; }
.rail-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; margin-bottom: 18px; }
.rail-heading h2 { font-size: 25px; }
.rail-heading a { color: var(--muted); font-size: 13px; }
.rail-heading a:hover { color: var(--blue); }

/* New core services module */
.core-services { padding: 34px 0 42px; background: #fff; border-bottom: 1px solid #e8e8e8; }
.core-services__grid { display: grid; grid-template-columns: repeat(5, 1fr); }
.service-item {
    position: relative;
    min-width: 0;
    padding: 4px 28px 10px;
    text-align: center;
}
.service-item + .service-item::before { position: absolute; top: 28px; bottom: 18px; left: 0; width: 1px; background: #d8d8d8; content: ""; }
.service-item svg { width: 42px; height: 42px; margin: 0 auto 10px; color: var(--navy-800); stroke: currentColor; }
.service-item h3 { margin: 0 0 8px; font-family: var(--serif); font-size: 22px; line-height: 1.25; }
.service-item p { margin: 0; color: #333; font-size: 13px; line-height: 1.65; }

/* New process band */
.service-process {
    padding: 18px 0 22px;
    color: #fff;
    background:
        radial-gradient(circle at 18% 12%, rgba(36, 52, 152, .72), transparent 34%),
        linear-gradient(112deg, #06082f 0%, #11106a 52%, #07083e 100%);
}
.service-process h2 { margin: 0 0 10px; color: var(--gold-light); font-family: var(--serif); font-size: clamp(24px, 2vw, 34px); text-align: center; }
.service-process ol { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; padding: 0; list-style: none; }
.service-process li { display: flex; align-items: center; justify-content: center; gap: 18px; min-height: 54px; position: relative; }
.service-process li + li::before { position: absolute; left: 0; width: 46px; height: 1px; background: var(--gold); content: ""; transform: translateX(-50%); }
.service-process strong { color: var(--gold-light); font-family: Georgia, serif; font-size: 29px; }
.service-process span { font-size: 20px; }

.client-wall { padding: 0; background: #fff; }
.client-wall img { width: 100%; }

/* Restored original featured-case image and scroll reveals */
.featured-case { padding: 18px 0 10px; background: #fff; }
.featured-case__link { display: block; overflow: hidden; }
.featured-case img { width: 100%; aspect-ratio: 16 / 9; object-fit: contain; }
.scroll-reveal.is-reveal-ready {
    opacity: 0;
    will-change: opacity, transform;
}
.scroll-reveal.is-reveal-ready.is-visible {
    animation: bluespace-fade-in 1.2s cubic-bezier(.22, .61, .36, 1) both;
}
.scroll-reveal--fade-up.is-reveal-ready.is-visible {
    animation-name: bluespace-fade-in-up;
}
@keyframes bluespace-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}
@keyframes bluespace-fade-in-up {
    from { opacity: 0; transform: translate3d(0, 18%, 0); }
    to { opacity: 1; transform: translate3d(0, 0, 0); }
}

/* Restored original home case mosaic */
.original-case-mosaic { padding: 36px 0 42px; background: #fff; }
.original-case-mosaic__grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 10px; }
.original-case-mosaic__item { display: block; min-width: 0; overflow: hidden; background: #061125; }
.original-case-mosaic__item:nth-child(-n+2) { grid-column: span 3; aspect-ratio: 3.55 / 1; }
.original-case-mosaic__item:nth-child(n+3) { grid-column: span 2; aspect-ratio: 2.28 / 1; }
.original-case-mosaic__item img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.original-case-mosaic__item:hover img,
.original-case-mosaic__item:focus-visible img { transform: scale(1.025); }

/* Restored original professional-share marquee */
.professional-share-carousel { padding: 0 0 36px; background: #fff; }
.original-section-heading {
    position: relative;
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 9px;
    border-bottom: 1px solid #cfcfcf;
}
.original-section-heading::after { position: absolute; bottom: -1px; left: 0; width: 112px; height: 3px; background: #166fe5; content: ""; }
.original-section-heading h2 { margin: 0; padding: 0 20px 10px; color: #1768d2; font-family: var(--serif); font-size: 23px; font-weight: 400; }
.original-section-heading a { padding: 0 4px 10px; color: #777; font-size: 13px; }
.original-section-heading a:hover { color: var(--blue); }
.professional-share-carousel__frame { position: relative; }
.professional-share-carousel__viewport {
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scrollbar-width: none;
}
.professional-share-carousel__viewport::-webkit-scrollbar { display: none; }
.professional-share-carousel__track { display: flex; width: max-content; gap: 26px; }
.professional-share-card {
    position: relative;
    flex: 0 0 232px;
    overflow: hidden;
    background: #f1f1f1;
}
.professional-share-card img { width: 232px; height: 188px; object-fit: cover; }
.professional-share-card span {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    padding: 26px 14px 12px;
    color: #fff;
    background: linear-gradient(transparent, rgba(0,0,0,.78));
    font-size: 13px;
    line-height: 1.4;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity .2s ease, transform .2s ease;
}
.professional-share-card:hover span,
.professional-share-card:focus-visible span { opacity: 1; transform: none; }
.professional-share-carousel__button {
    position: absolute;
    z-index: 2;
    top: 50%;
    width: 34px;
    height: 52px;
    padding: 0;
    border: 0;
    color: #fff;
    background: rgba(4,10,35,.64);
    cursor: pointer;
    font-size: 30px;
    line-height: 1;
    opacity: 0;
    transform: translateY(-50%);
    transition: opacity .2s ease, background .2s ease;
}
.professional-share-carousel__button--prev { left: 0; }
.professional-share-carousel__button--next { right: 0; }
.professional-share-carousel__frame:hover .professional-share-carousel__button,
.professional-share-carousel__button:focus-visible { opacity: 1; }
.professional-share-carousel__button:hover { background: rgba(20,121,233,.88); }
.button { display: inline-flex; min-height: 42px; align-items: center; justify-content: center; padding: 8px 24px; border: 1px solid transparent; font-size: 15px; }
.button--gold { color: #111; background: var(--gold-light); border-color: var(--gold); }
.button--gold:hover { background: var(--gold); }
.guarantee { padding: 42px 0; }
.guarantee img { width: 100%; }

/* FAQ */
.home-faq { padding: 70px 0; color: #fff; background: var(--navy-950); }
.home-faq__layout { display: grid; grid-template-columns: 300px 1fr; gap: 72px; }
.home-faq h2 { color: var(--gold-light); font-size: 36px; }
.home-faq header p { margin: 8px 0 0; color: #b6b6c8; }
.home-faq__contact { margin-top: 54px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.24); }
.home-faq__contact span { display: block; color: #b6b6c8; font-size: 14px; letter-spacing: .12em; }
.home-faq__contact a { display: inline-block; margin-top: 8px; color: var(--gold-light); font-family: Georgia, serif; font-size: 28px; font-weight: 700; letter-spacing: .06em; line-height: 1.25; }
.home-faq__contact a:hover,
.home-faq__contact a:focus-visible { color: #fff; }
.faq-list { border-top: 1px solid rgba(255,255,255,.24); }
.faq-list details { border-bottom: 1px solid rgba(255,255,255,.24); }
.faq-list summary { position: relative; padding: 20px 46px 20px 0; cursor: pointer; list-style: none; font-size: 18px; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { position: absolute; right: 8px; content: "+"; color: var(--gold); font-size: 26px; line-height: 1; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { max-width: 780px; margin: -4px 0 20px; color: #d5d5df; }
.article-faq { margin-top: 60px; padding-top: 34px; border-top: 1px solid var(--line); }
.article-faq h2 { font-family: var(--serif); font-size: 31px; }
.article-faq .faq-list { border-top-color: var(--line); }
.article-faq .faq-list details { border-bottom-color: var(--line); }
.article-faq .faq-list details p { color: #555; }

/* Inner pages */
.page-hero {
    color: #fff;
    background:
        radial-gradient(circle at 78% 22%, rgba(36, 52, 152, .55), transparent 38%),
        linear-gradient(125deg, var(--navy-950), var(--navy-800));
}
.page-hero__inner { display: flex; min-height: 360px; flex-direction: column; justify-content: flex-end; padding-top: 100px; padding-bottom: 64px; }
.page-hero__brand { margin: 0 0 8px; color: var(--gold-light); font-weight: 800; letter-spacing: .18em; }
.page-hero h1 { max-width: 900px; margin: 0; font-family: var(--serif); font-size: clamp(40px, 5vw, 72px); line-height: 1.15; }
.page-hero__inner > p:last-child:not(.page-hero__brand) { max-width: 760px; margin: 16px 0 0; color: #e7e7ef; font-size: 18px; }
.page-content { min-height: 45vh; padding: 72px 0 90px; }
.prose { width: min(100%, var(--reading)); font-size: 17px; line-height: 1.95; }
.prose > *:first-child { margin-top: 0; }
.prose h2 { margin-top: 2.1em; font-family: var(--serif); font-size: 31px; line-height: 1.4; }
.prose h3 { margin-top: 1.8em; font-size: 23px; }
.prose img { margin: 34px auto; }
.prose a { color: #075fc7; text-decoration: underline; text-underline-offset: 3px; }
.article-shell { width: min(calc(100% - 48px), 960px); }
.article-meta { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 28px; color: #777; font-size: 14px; }
.article-cover { margin: 0 0 46px; }
.article-cover img { width: 100%; }
.case-study-detail { padding-top: 30px; }
.case-study-detail__article { width: min(calc(100% - 48px), 1488px); }
.case-study-detail__heading { margin: 0 0 24px; padding: 0 0 20px; border-bottom: 1px solid #ececec; text-align: center; }
.case-study-detail__heading h2 { margin: 0; color: #17334a; font-family: var(--serif); font-size: clamp(24px, 1.7vw, 34px); font-weight: 400; line-height: 1.4; }
.case-study-detail__article .prose { width: min(100%, 1304px); margin: 0 auto; }
.case-study-detail__article .prose img[alt="乐町.jpg"] { width: 100%; max-width: 1100px; height: auto; }
.case-study-detail__article .prose img[alt="资源 32.png"] { width: 174px; max-width: 174px; height: auto; }

.content-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 36px 28px; }
.content-grid--services { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.content-card { min-width: 0; border-top: 3px solid var(--navy-800); background: #fff; box-shadow: 0 14px 40px rgba(12, 16, 48, .08); }
.content-card__media { display: block; overflow: hidden; aspect-ratio: 16 / 9; background: #eee; }
.content-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.content-card:hover .content-card__media img { transform: scale(1.025); }
.content-card__body { padding: 24px 25px 28px; }
.content-card__body time { color: #888; font-size: 12px; }
.content-card__body h2 { margin: 8px 0 12px; font-family: var(--serif); font-size: 23px; line-height: 1.45; }
.content-card__body p { margin: 0 0 18px; color: #555; font-size: 14px; }
.text-link { color: var(--navy-700); font-weight: 700; }
.empty-state { grid-column: 1 / -1; padding: 70px 24px; text-align: center; }

.contact-page-original { color: #111; background: #fff; }
.contact-form-section { padding: 72px 0 74px; }
.contact-channels { padding: 0 0 74px; }
.contact-section-title { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 18px; margin-bottom: 34px; }
.contact-section-title::before,
.contact-section-title::after { height: 2px; background: #202020; content: ""; }
.contact-section-title h2 { margin: 0; font-family: var(--serif); font-size: 27px; line-height: 1.25; text-align: center; }
.contact-qr-strip { margin: 0; overflow-x: auto; }
.contact-qr-content { min-width: 940px; }
.contact-qr-viewport { display: block; overflow: hidden; aspect-ratio: 1500 / 178; }
.contact-qr-viewport img { display: block; width: 100%; height: auto; }
.contact-qr-labels { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; margin-top: 10px; color: #222; font-size: 13px; font-weight: 700; text-align: center; }
.contact-company-card { margin-top: 32px; }
.contact-company-card h3 { margin: 0 0 8px; font-family: var(--serif); font-size: 30px; }
.contact-company-card p { margin: 4px 0; }
.contact-company-card a { color: var(--navy-700); font-weight: 800; }
.about-original-section { padding: 66px 0; background: #fff; }
.about-original-section + .about-original-section { padding-top: 36px; }
.about-original-visual { display: block; }
.about-original-visual img { width: 100%; height: auto; }
.about-original-heading { margin-bottom: 30px; text-align: center; }
.about-original-heading h2 { margin: 0; font-family: var(--serif); font-size: clamp(28px, 2.3vw, 38px); }
.about-original-heading p { margin: 7px 0 0; font-size: 16px; }
.about-original-heading--left { text-align: left; }
.about-original-collage { display: block; width: min(100%, 1000px); height: auto; margin: 0 auto 34px; }
.about-team-grid { margin-top: 0; }
.about-original-more { margin: 24px 0 0; text-align: right; }

/* Forms emitted by bluespace-core */
.bluespace-form { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px 48px; }
.bluespace-form label { display: grid; grid-template-columns: 1fr auto; gap: 8px 4px; align-items: center; color: #333; font-size: 14px; }
.bluespace-form label > input,
.bluespace-form label > select,
.bluespace-form label > textarea,
.bluespace-form label > .bluespace-form__challenge-row { grid-column: 1 / -1; }
.bluespace-form label.is-wide { grid-column: 1 / -1; }
.bluespace-form input,
.bluespace-form select,
.bluespace-form textarea { width: 100%; padding: 11px 12px; border: 1px solid #d3d5dc; border-radius: 0; color: #111; background: #fff; }
.bluespace-form input,
.bluespace-form select { min-height: 42px; }
.bluespace-form textarea { min-height: 112px; resize: vertical; }
.bluespace-form .required { color: #e90000; }
.bluespace-form__referral { min-width: 0; grid-column: 2 / -1; margin: 0; padding: 0; border: 0; }
.bluespace-form__referral legend { margin-bottom: 8px; color: #333; font-size: 14px; }
.bluespace-form__radio-list { display: flex; min-height: 42px; flex-wrap: wrap; align-items: center; gap: 12px 28px; }
.bluespace-form__radio-list label { display: inline-flex; grid-template-columns: none; gap: 7px; align-items: center; white-space: nowrap; }
.bluespace-form__radio-list input { width: 15px; min-height: 0; height: 15px; margin: 0; accent-color: #1958b7; }
.bluespace-form__challenge { grid-column: 1 / 2; }
.bluespace-form__challenge-row { display: grid; grid-template-columns: 104px 118px; gap: 12px; }
.bluespace-form__challenge-question { display: inline-flex; min-height: 42px; align-items: center; justify-content: center; border: 1px solid #aeb4c4; color: #14183f; background: #edf0f7; font-weight: 800; letter-spacing: .08em; }
.bluespace-form button { grid-column: 1 / -1; width: 200px; justify-self: start; cursor: pointer; }
.bluespace-form__hp { position: absolute !important; left: -9999px !important; }
.form-notice { margin: 0 0 18px; padding: 12px 16px; border-left: 4px solid var(--blue); background: #eef6ff; }
.form-notice--success { border-color: #187a42; background: #effaf3; }
.button--blue { color: #fff; background: #2357b8; border-color: #2357b8; }
.button--blue:hover { color: #fff; background: #174697; }

/* Footer */
.site-footer { padding: 26px 0 22px; color: #eee; background: var(--footer); font-size: 13px; text-align: center; }
.site-footer__inner { display: grid; gap: 5px; justify-items: center; }
.site-footer a:hover { color: var(--gold-light); }
.footer-nav { display: flex; gap: 14px; margin-bottom: 5px; }
.site-footer__meta { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 5px 10px; }

@media (max-width: 980px) {
    :root { --header-height: 84px; }
    .site-header__inner { min-height: 84px; justify-content: space-between; }
    .site-header__mobile-brand { display: block; }
    .nav-toggle { display: block; cursor: pointer; }
    .site-nav { position: absolute; top: 84px; right: 0; left: 0; display: none; max-height: calc(100vh - 84px - var(--admin-bar-offset)); max-height: calc(100dvh - 84px - var(--admin-bar-offset)); overflow-y: auto; padding: 10px 24px 24px; background: rgba(7,6,17,.98); }
    .site-nav.is-open { display: block; }
    .site-nav__list { display: block; }
    .site-nav__item.has-children { display: grid; grid-template-columns: minmax(0, 1fr) 48px; }
    .site-nav__item > a,
    .site-nav__list > .menu-item > a { min-height: 52px; justify-content: space-between; padding-right: 0; font-size: 16px; }
    .site-nav__submenu-toggle { position: static; width: 48px; height: 52px; }
    .site-nav__submenu,
    .site-nav .sub-menu { position: static; display: none; grid-column: 1 / -1; min-width: 0; padding-left: 18px; background: transparent; opacity: 1; visibility: visible; transform: none; }
    .site-nav__submenu::before { display: none; }
    .site-nav__item.is-submenu-open > .site-nav__submenu { display: block; transform: none; }
    .site-nav__submenu a,
    .site-nav .sub-menu a { padding: 10px 0; color: #bfc5da; text-align: left; }
    .core-services__grid { grid-template-columns: repeat(2, 1fr); }
    .service-item + .service-item::before { display: none; }
    .service-item { padding: 22px; border-bottom: 1px solid #ddd; }
    .service-process ol { grid-template-columns: repeat(2, 1fr); }
    .service-process li + li::before { display: none; }
    .original-case-mosaic__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .original-case-mosaic__item:nth-child(n) { grid-column: span 1; aspect-ratio: 2.28 / 1; }
    .original-case-mosaic__item:last-child { grid-column: 1 / -1; aspect-ratio: 3.55 / 1; }
    .home-faq__layout { grid-template-columns: 1fr; gap: 30px; }
    .content-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .bluespace-form { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 28px; }
    .bluespace-form__referral { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
    .site-container,
    .article-shell { width: min(calc(100% - 32px), var(--container)); }
    .home-hero { min-height: 300px; }
    .home-hero img { width: 100%; height: 300px; object-fit: contain; object-position: center; }
    .core-services { padding-top: 44px; }
    .core-services__grid { grid-template-columns: 1fr; }
    .service-item { display: grid; grid-template-columns: 50px 1fr; gap: 0 16px; text-align: left; }
    .service-item svg { grid-row: 1 / 3; align-self: center; margin: 0; }
    .service-item h3 { align-self: end; }
    .service-process { padding: 34px 0; }
    .service-process ol { grid-template-columns: 1fr; }
    .service-process li { justify-content: flex-start; padding-left: 18%; }
    .client-wall .site-container--wide { width: 100%; }
    .client-wall img { min-height: 310px; object-fit: cover; object-position: center; }
    .featured-case { padding: 12px 0 8px; }
    .original-case-mosaic { padding: 24px 0 30px; }
    .original-case-mosaic__grid { grid-template-columns: 1fr; gap: 8px; }
    .original-case-mosaic__item:nth-child(n),
    .original-case-mosaic__item:last-child { grid-column: 1; aspect-ratio: auto; }
    .original-case-mosaic__item img { height: auto; object-fit: contain; }
    .professional-share-carousel { padding-bottom: 30px; }
    .professional-share-carousel__viewport { scroll-snap-type: x proximity; }
    .original-section-heading h2 { padding-left: 12px; font-size: 21px; }
    .professional-share-carousel__track { gap: 12px; }
    .professional-share-card { flex-basis: min(78vw, 280px); scroll-snap-align: start; }
    .professional-share-card img { width: min(78vw, 280px); height: auto; aspect-ratio: 800 / 649; }
    .professional-share-card span { opacity: 1; transform: none; }
    .professional-share-carousel__button { display: none; }
    .home-faq { padding: 52px 0; }
    .home-faq__contact { margin-top: 28px; }
    .content-grid,
    .content-grid--services { grid-template-columns: 1fr; }
    .page-hero__inner { min-height: 310px; padding-bottom: 44px; }
    .page-content { padding: 50px 0 70px; }
    .contact-form-section { padding: 48px 0 56px; }
    .contact-channels { padding-bottom: 54px; }
    .contact-section-title { gap: 12px; margin-bottom: 26px; }
    .contact-section-title h2 { font-size: 24px; }
    .bluespace-form { grid-template-columns: 1fr; }
    .bluespace-form label.is-wide,
    .bluespace-form button,
    .bluespace-form__referral,
    .bluespace-form__challenge { grid-column: 1; }
    .bluespace-form__radio-list { gap: 12px 18px; }
    .contact-qr-strip { margin-right: -16px; margin-left: -16px; padding: 0 16px 10px; }
    .contact-qr-content { min-width: 850px; }
    .contact-company-card h3 { font-size: 25px; }
    .about-original-section { padding: 48px 0; }
    .about-original-heading--left h2 { font-size: 24px; line-height: 1.55; }
    .site-footer__meta { max-width: 520px; }
    .site-footer__meta > span[aria-hidden="true"] { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
    .scroll-reveal.is-reveal-ready { opacity: 0; transform: none; }
    .scroll-reveal.is-reveal-ready.is-visible { animation: bluespace-fade-in .45s linear both !important; }
}