.project-launch {
    --launch-ink: #15263a;
    --launch-muted: #607286;
    --launch-clay: #3f73a8;
    --launch-sand: #aec8df;
    --launch-sand-soft: #e6f0f8;
    --launch-cream: #f1f6fb;
    --launch-line: #d9e4ee;
    --launch-white: #fff;
    --launch-shadow: 0 24px 70px rgba(31, 69, 105, 0.12);
    --launch-pill: 999px;
    color: var(--launch-ink);
    background: #f3f7fb;
    padding: 32px 0 80px;
    font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}

.project-launch__shell {
    width: min(1120px, calc(100% - 32px));
    margin: 0 auto;
}

.project-launch__shell > .page-back {
    padding: 0 0 24px;
    margin: 0;
}

.project-launch__shell > .page-back .wrap {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 0;
}

.project-launch__head h1 {
    margin: 8px 0 0;
    max-width: 18ch;
    font-size: clamp(2rem, 5vw, 3.25rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.05;
}

.project-launch__eyebrow {
    margin: 0;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--launch-muted);
}

.project-launch__lede {
    margin: 16px 0 0;
    max-width: 52ch;
    color: var(--launch-muted);
    line-height: 1.6;
}

.project-launch__tools {
    margin-top: 32px;
    display: grid;
    gap: 16px;
}

.project-search {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 13px 18px;
    border: 1px solid var(--launch-line);
    border-radius: var(--launch-pill);
    background: #f7fafe;
}

.project-search:focus-within {
    background: var(--launch-sand-soft);
    border-color: var(--launch-clay);
}

.project-search input {
    width: 100%;
    border: 0;
    outline: 0;
    color: var(--launch-ink);
    background: transparent;
    font-size: 0.9rem;
}

.project-launch__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag-pill {
    border: 1px solid var(--launch-line);
    border-radius: var(--launch-pill);
    padding: 8px 14px;
    background: var(--launch-white);
    color: var(--launch-muted);
    font-size: 0.78rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.tag-pill:hover {
    border-color: var(--launch-clay);
    color: var(--launch-clay);
}

.tag-pill.is-on {
    background: var(--launch-clay);
    border-color: var(--launch-clay);
    color: #fff;
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 32px 20px;
    margin-top: 36px;
}

.project-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    color: inherit;
    text-decoration: none;
    overflow: hidden;
    border: 1px solid var(--launch-line);
    border-radius: 22px;
    background: var(--launch-white);
    transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.project-card:hover {
    transform: translateY(-6px);
    border-color: var(--launch-clay);
    box-shadow: var(--launch-shadow);
}

.project-card__media {
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--launch-cream);
}

.project-card__media img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.project-card__content {
    padding: 14px 16px 16px;
}

.project-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 10px;
}

.project-card__tags .project-card__tag {
    margin-top: 0;
}

.project-card__content h2 {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.25;
}

.project-card__content p {
    margin: 8px 0 0;
    font-size: 0.82rem;
    color: var(--launch-muted);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.project-card__tag {
    display: inline-block;
    margin-top: 10px;
    padding: 5px 10px;
    border-radius: var(--launch-pill);
    background: var(--launch-sand-soft);
    color: var(--launch-clay);
    font-size: 0.68rem;
    font-weight: 800;
}

.project-empty {
    margin: 48px 0 0;
    text-align: center;
    color: var(--launch-muted);
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.project-detail__shell {
    width: min(940px, calc(100% - 32px));
}

.project-detail__topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 28px;
}

.project-detail__brand {
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.24em;
    text-transform: uppercase;
}

.project-detail__back,
.project-launch .back-link {
    border: 1px solid var(--launch-line);
    border-radius: var(--launch-pill);
    padding: 10px 14px;
    text-decoration: none;
    color: var(--launch-muted);
    font-size: 0.85rem;
}

.project-detail__panel {
    overflow: hidden;
    border-radius: 28px;
    background: var(--launch-white);
    box-shadow: var(--launch-shadow);
}

.project-detail__media {
    display: grid;
    place-items: center;
    min-height: 280px;
    padding: clamp(16px, 3vw, 32px);
    background: var(--launch-sand);
}

.project-detail__media img {
    max-width: 100%;
    max-height: 62vh;
    object-fit: contain;
}

.project-detail__content {
    padding: 28px;
}

.project-detail__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.project-detail__tags .project-detail__category {
    margin-bottom: 0;
}

.project-detail__category {
    display: inline-flex;
    margin-bottom: 16px;
    border: 1px solid var(--launch-line);
    border-radius: var(--launch-pill);
    background: var(--launch-sand-soft);
    padding: 7px 11px;
    color: var(--launch-clay);
    font-size: 12px;
    font-weight: 800;
}

.project-detail__content h1 {
    margin: 0;
    max-width: 820px;
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 1.05;
}

.project-detail__description {
    max-width: 72ch;
    margin: 24px 0 0;
    color: var(--launch-muted);
    font-size: 16px;
    line-height: 1.75;
    white-space: pre-line;
}

.project-detail__actions {
    margin-top: 24px;
}

.project-detail__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    border-radius: var(--launch-pill);
    padding: 11px 18px;
    text-decoration: none;
    font-weight: 800;
    background: var(--launch-clay);
    color: #fff;
}

@media (max-width: 900px) {
    .project-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 560px) {
    .project-grid {
        grid-template-columns: 1fr;
    }

    .project-launch--journey .journey-item {
        grid-template-columns: 1fr;
        gap: 8px;
        padding-left: 24px;
    }
}

.project-launch--home {
    padding: 0 0 8px;
    background: transparent;
}

.project-launch__head--center {
    text-align: center;
    margin-bottom: 32px;
}

.project-launch__head--center h1 {
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

.project-launch--journey .journey-tagline {
    margin: 12px auto 0;
    max-width: 36ch;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--launch-muted);
}

.journey-outline {
    width: min(720px, 100%);
    margin: 0 auto;
    padding: clamp(28px, 4vw, 44px) clamp(24px, 4vw, 40px);
    border: 1px solid var(--launch-line);
    border-radius: 28px;
    background: var(--launch-white);
    box-shadow: var(--launch-shadow);
}

.project-launch--journey .journey-timeline {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0;
    border-left: 2px solid var(--launch-line);
}

.project-launch--journey .journey-item {
    display: grid;
    grid-template-columns: 110px 1fr;
    gap: 20px;
    padding: 0 0 36px 28px;
    position: relative;
    text-align: left;
    align-items: start;
}

.project-launch--journey .journey-item:last-child {
    padding-bottom: 0;
}

.project-launch--journey .journey-item::before {
    content: '';
    position: absolute;
    left: -7px;
    top: 8px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--launch-clay);
    border: 2px solid var(--launch-white);
    box-shadow: 0 0 0 1px var(--launch-line);
}

.project-launch--journey .journey-year {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--launch-clay);
    line-height: 1.2;
}

.project-launch--journey .journey-copy {
    min-width: 0;
}

.project-launch--journey .journey-zh {
    margin: 0 0 10px;
    font-size: 1.02rem;
    line-height: 1.55;
    color: var(--launch-ink);
}

.project-launch--journey .journey-en {
    margin: 0;
    font-size: 0.92rem;
    line-height: 1.55;
    color: var(--launch-muted);
}

.project-launch--home .project-card__content p {
    display: none;
}