:root {
    --verde: #216c39;
    --verde-dark: #184f2b;
    --amarelo: #f9d22d;
    --laranja: #fba309;
    --fundo: #fffcf7;
    --texto: #1e293b;
    --muted: #64748b;
    --borda: #e2e8f0;
    --branco: #ffffff;
    --sombra: 0 22px 60px rgba(15, 23, 42, .10);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Roboto", Arial, sans-serif;
    background: var(--fundo);
    color: var(--texto);
}

.publication-root {
    background: var(--fundo);
}

.publication-page {
    padding: 42px 0 60px;
}

.publication-container,
.container {
    width: min(980px, calc(100% - 32px));
    margin: 0 auto;
}

.publication-header {
    background: var(--branco);
    border: 1px solid var(--borda);
    border-radius: 28px;
    box-shadow: var(--sombra);
    padding: clamp(24px, 5vw, 48px);
    margin-bottom: 26px;
}

.publication-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(33, 108, 57, .10);
    color: var(--verde);
    border-radius: 999px;
    padding: 8px 14px;
    font-weight: 900;
    text-decoration: none;
    margin-bottom: 18px;
}

.publication-kicker:hover {
    background: var(--verde);
    color: white;
}

.publication-title {
    margin: 0;
    font-size: clamp(2.2rem, 6vw, 4.6rem);
    line-height: 1.03;
    letter-spacing: -.04em;
    color: #12231a;
    font-weight: 900;
}

.publication-subtitle {
    margin: 20px 0 0;
    font-size: clamp(1.08rem, 2vw, 1.35rem);
    line-height: 1.65;
    color: var(--muted);
}

.publication-meta {
    margin-top: 22px;
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    color: var(--muted);
    font-weight: 800;
}

.publication-meta a,
.publication-meta span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.publication-meta a {
    color: var(--verde);
    text-decoration: none;
    font-weight: 900;
}

.publication-meta a:hover {
    color: var(--laranja);
}

.publication-cover {
    width: 100%;
    height: auto;
    max-height: 520px;
    object-fit: cover;
    object-position: center;
    display: block;
    border-radius: 28px;
    box-shadow: 0 22px 60px rgba(15, 23, 42, .12);
    margin-bottom: 26px;
}

.publication-content {
    background: var(--branco);
    border: 1px solid var(--borda);
    border-radius: 28px;
    box-shadow: var(--sombra);
    padding: clamp(24px, 5vw, 48px);
    font-size: 1.14rem;
    line-height: 1.9;
    color: #263241;
    overflow-wrap: anywhere;
    overflow: hidden;
}

.publication-content p:first-child {
    margin-top: 0;
}

.publication-content p:last-child {
    margin-bottom: 0;
}

.publication-content h1,
.publication-content h2,
.publication-content h3,
.publication-content h4 {
    color: #12231a;
    line-height: 1.25;
    margin: 34px 0 16px;
}

.publication-content h2 {
    font-size: clamp(1.55rem, 3vw, 2.25rem);
}

.publication-content h3 {
    font-size: clamp(1.28rem, 2.4vw, 1.7rem);
}

.publication-content a {
    color: var(--verde);
    font-weight: 900;
}

.publication-content img {
    max-width: 100% !important;
    height: auto !important;
    display: block;
    margin: 24px auto;
    border-radius: 18px;
    object-fit: contain;
    box-shadow: 0 14px 34px rgba(15, 23, 42, .10);
}

.publication-content figure {
    margin: 28px 0;
}

.publication-content figure img {
    margin: 0 auto;
}

.publication-content figcaption {
    margin-top: 10px;
    color: var(--muted);
    font-size: .92rem;
    text-align: center;
    line-height: 1.5;
}

.publication-content iframe,
.publication-content video {
    width: 100% !important;
    max-width: 100% !important;
    aspect-ratio: 16 / 9;
    height: auto !important;
    border: 0;
    display: block;
    margin: 28px auto;
    border-radius: 18px;
    overflow: hidden;
}

.publication-content blockquote {
    margin: 30px 0;
    padding: 22px 24px;
    border-left: 6px solid var(--laranja);
    background: rgba(249, 210, 45, .18);
    border-radius: 0 18px 18px 0;
    color: #334155;
    font-size: 1.18rem;
    line-height: 1.65;
    font-weight: 700;
}

.publication-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 30px 0;
    display: block;
    overflow-x: auto;
    border-radius: 16px;
}

.publication-content th,
.publication-content td {
    border: 1px solid var(--borda);
    padding: 12px 14px;
    text-align: left;
    vertical-align: top;
}

.publication-content th {
    background: var(--verde);
    color: white;
    font-weight: 900;
}

.publication-footer {
    margin-top: 28px;
    display: flex;
    justify-content: flex-start;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--verde);
    font-weight: 900;
    text-decoration: none;
    background: rgba(33, 108, 57, .10);
    border-radius: 999px;
    padding: 12px 18px;
}

.back-link:hover {
    background: var(--verde);
    color: white;
}

.loading-state,
.error-state {
    width: min(760px, calc(100% - 32px));
    margin: 70px auto;
    background: var(--branco);
    border: 1px solid var(--borda);
    border-radius: 24px;
    box-shadow: var(--sombra);
    padding: 46px 24px;
    text-align: center;
}

.loading-state i,
.error-state i {
    color: var(--verde);
    font-size: 2.4rem;
}

.loading-state h2,
.error-state h1 {
    margin: 16px 0 8px;
    color: #12231a;
}

.loading-state p,
.error-state p {
    color: var(--muted);
}

@media (max-width: 768px) {
    .publication-page {
        padding: 28px 0 44px;
    }

    .publication-header,
    .publication-content {
        border-radius: 22px;
    }

    .publication-cover {
        border-radius: 22px;
        max-height: 360px;
    }

    .publication-content {
        font-size: 1.04rem;
        line-height: 1.78;
    }
}

@media (max-width: 480px) {
    .publication-container,
    .container {
        width: min(100% - 24px, 980px);
    }

    .publication-title {
        letter-spacing: -.03em;
    }

    .publication-cover {
        max-height: 280px;
    }
}