:root {
    --bg: #0f1419;
    --bg-elevated: #161d26;
    --text: #e8edf4;
    --muted: #9aa8b8;
    --accent: #3d9a8c;
    --accent-hover: #4eb3a4;
    --border: rgba(255, 255, 255, 0.08);
    --radius: 14px;
    --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
    font-synthesis-weight: none;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "Instrument Sans", system-ui, sans-serif;
    background: radial-gradient(1200px 600px at 20% -10%, rgba(61, 154, 140, 0.18), transparent),
        radial-gradient(900px 500px at 90% 0%, rgba(100, 120, 220, 0.12), transparent),
        var(--bg);
    color: var(--text);
    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration-thickness: 1px;
    text-underline-offset: 4px;
}

.container {
    width: min(1080px, 100% - 2.5rem);
    margin-inline: auto;
}

.narrow {
    width: min(640px, 100% - 2.5rem);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    border-bottom: 1px solid var(--border);
    background: rgba(15, 20, 25, 0.85);
    backdrop-filter: blur(12px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
    gap: 1.5rem;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    font-weight: 700;
    text-decoration: none;
}

.brand-mark {
    display: grid;
    place-items: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 10px;
    background: linear-gradient(145deg, var(--accent), #2e6f65);
    color: #071210;
    font-family: Literata, Georgia, serif;
    font-weight: 600;
}

.brand-text {
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-size: 0.9rem;
}

.nav {
    display: flex;
    gap: 1.35rem;
    flex-wrap: wrap;
}

.nav a {
    font-size: 0.95rem;
    color: var(--muted);
    text-decoration: none;
}

.nav a:hover {
    color: var(--text);
}

.main {
    min-height: calc(100vh - 140px);
}

.hero {
    padding: clamp(3rem, 8vw, 5.5rem) 0 clamp(3rem, 6vw, 4rem);
}

.hero-grid {
    display: grid;
    gap: 2.5rem;
    grid-template-columns: 1fr;
    align-items: start;
}

@media (min-width: 860px) {
    .hero-grid {
        grid-template-columns: 1.2fr 0.85fr;
        align-items: center;
    }
}

.eyebrow {
    margin: 0 0 0.75rem;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--accent);
    font-weight: 600;
}

.hero h1 {
    margin: 0 0 1rem;
    font-family: Literata, Georgia, serif;
    font-size: clamp(2rem, 4.5vw, 2.85rem);
    line-height: 1.15;
    font-weight: 600;
}

.lead {
    margin: 0 0 1.5rem;
    font-size: 1.1rem;
    color: var(--muted);
    max-width: 52ch;
}

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.7rem 1.25rem;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    border: 1px solid transparent;
    cursor: pointer;
    font-family: inherit;
}

.btn-primary {
    background: var(--accent);
    color: #041312;
    border-color: transparent;
}

.btn-primary:hover {
    background: var(--accent-hover);
}

.btn-ghost {
    background: transparent;
    border-color: var(--border);
    color: var(--text);
}

.btn-ghost:hover {
    border-color: rgba(255, 255, 255, 0.2);
}

.hero-card {
    border-radius: var(--radius);
    background: linear-gradient(160deg, rgba(61, 154, 140, 0.15), rgba(22, 29, 38, 0.9));
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.hero-card-inner {
    padding: 1.75rem;
}

.hero-stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.hero-stat {
    display: block;
    font-size: 1.35rem;
    margin: 0.35rem 0 0.75rem;
    font-family: Literata, Georgia, serif;
}

.hero-card-text {
    margin: 0;
    color: var(--muted);
    font-size: 0.95rem;
}

.section {
    padding: 0 0 4rem;
}

.section-tight {
    padding-top: clamp(2rem, 5vw, 3.5rem);
}

.section-title {
    font-family: Literata, Georgia, serif;
    font-size: 1.5rem;
    margin: 0 0 1.25rem;
}

.feature-list {
    margin: 0;
    padding-left: 1.2rem;
    color: var(--muted);
}

.feature-list li {
    margin-bottom: 0.65rem;
}

.feature-list strong {
    color: var(--text);
}

.site-footer {
    border-top: 1px solid var(--border);
    padding: 1.5rem 0;
    color: var(--muted);
    font-size: 0.9rem;
}

.footer-inner p {
    margin: 0;
}

.footer-app-links {
    margin-bottom: 1.25rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--border);
}

.footer-app-title {
    margin: 0 0 0.65rem;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
}

.footer-app-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.footer-app-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.45rem 0.95rem;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: rgba(22, 29, 38, 0.55);
    color: var(--text);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
}

.footer-app-badge:hover {
    border-color: rgba(61, 154, 140, 0.45);
    color: var(--accent);
}

.footer-signature {
    margin-top: 0.5rem;
    font-size: 0.85rem;
}

.footer-signature a {
    color: var(--accent);
    text-decoration: none;
}

.footer-signature a:hover {
    text-decoration: underline;
}

.prose p {
    color: var(--muted);
}

.link-back {
    display: inline-block;
    margin-top: 1.5rem;
    color: var(--accent);
    text-decoration: none;
}

.link-back:hover {
    text-decoration: underline;
}

.text-center {
    text-align: center;
}

.form {
    display: grid;
    gap: 1.1rem;
    margin-top: 1.5rem;
}

.field {
    display: grid;
    gap: 0.35rem;
    font-size: 0.9rem;
    color: var(--muted);
}

.field input,
.field textarea {
    width: 100%;
    padding: 0.65rem 0.85rem;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--bg-elevated);
    color: var(--text);
    font-family: inherit;
    font-size: 1rem;
}

.field input:focus,
.field textarea:focus {
    outline: 2px solid rgba(61, 154, 140, 0.45);
    outline-offset: 1px;
}

.notice {
    padding: 1rem 1.1rem;
    border-radius: var(--radius);
    margin-bottom: 1.25rem;
    border: 1px solid var(--border);
}

.notice-success {
    background: rgba(61, 154, 140, 0.12);
    border-color: rgba(61, 154, 140, 0.35);
    color: var(--text);
}

.notice-warn {
    background: rgba(220, 180, 60, 0.12);
    border-color: rgba(220, 180, 60, 0.35);
}

.notice-err {
    background: rgba(210, 80, 80, 0.12);
    border-color: rgba(210, 80, 80, 0.35);
}

.mt-2 {
    margin-top: 1.75rem;
}

.header-inner {
    flex-wrap: wrap;
    gap: 0.75rem 1.25rem;
}

.nav-main {
    flex: 1 1 240px;
    justify-content: flex-end;
}

.nav-pill {
    padding: 0.35rem 0.75rem !important;
    border-radius: 999px !important;
    background: rgba(61, 154, 140, 0.15) !important;
    border: 1px solid rgba(61, 154, 140, 0.35);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--accent) !important;
    text-decoration: none !important;
}

.nav-pill:hover {
    background: rgba(61, 154, 140, 0.25) !important;
}

.nav-pill-outline {
    background: transparent !important;
    border-color: var(--border);
    color: var(--text) !important;
}

.lang-switch {
    display: flex;
    gap: 0.35rem;
    align-items: center;
}

.lang-switch a {
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.3rem 0.65rem;
    border-radius: 8px;
    text-decoration: none;
    border: 1px solid transparent;
    color: var(--muted);
}

.lang-switch a.is-active {
    color: var(--text);
    border-color: var(--border);
    background: var(--bg-elevated);
}

.flash {
    max-width: 1080px;
    width: calc(100% - 2.5rem);
    margin: 0 auto 0;
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    font-size: 0.95rem;
}

.flash-ok {
    background: rgba(61, 154, 140, 0.12);
    border-color: rgba(61, 154, 140, 0.35);
}

.flash-err {
    background: rgba(210, 80, 80, 0.12);
    border-color: rgba(210, 80, 80, 0.35);
}

.flash-warn {
    background: rgba(220, 180, 60, 0.12);
    border-color: rgba(220, 180, 60, 0.35);
}

.muted {
    color: var(--muted);
}

.field select {
    width: 100%;
    padding: 0.65rem 0.85rem;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--bg-elevated);
    color: var(--text);
    font-family: inherit;
    font-size: 1rem;
}

.field.chk {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.65rem;
}

.field.chk span {
    order: 2;
}

.btn-sm {
    padding: 0.45rem 0.95rem !important;
    font-size: 0.875rem !important;
}

.license-admin-forms {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: flex-start;
}

.license-admin-forms .inline-form {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem;
}

.license-num-input {
    min-width: 9rem;
    padding: 0.35rem 0.55rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg-elevated);
    color: var(--text);
    font-family: inherit;
    font-size: 0.85rem;
}

.full {
    width: 100%;
    justify-content: center;
}

.section-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.section-head-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.toolbar {
    margin-bottom: 1.25rem;
}

.toolbar select {
    margin-left: 0.35rem;
    padding: 0.45rem 0.65rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg-elevated);
    color: var(--text);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.925rem;
    background: rgba(22, 29, 38, 0.45);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.data-table th,
.data-table td {
    padding: 0.65rem 0.85rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.data-table thead th {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--muted);
}

.data-table tr:last-child td {
    border-bottom: none;
}

.nowrap {
    white-space: nowrap;
}

.admin-menu {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0 0;
    display: grid;
    gap: 0.65rem;
}

.inline-form {
    display: inline;
}

.link-btn {
    background: none;
    border: none;
    padding: 0;
    margin: 0 0 0 0.85rem;
    color: rgba(230, 120, 120, 0.95);
    font: inherit;
    cursor: pointer;
    text-decoration: underline;
}

.card-list {
    list-style: none;
    padding: 0;
    margin: 1.25rem 0 0;
    display: grid;
    gap: 0.85rem;
}

.card-mini {
    padding: 1rem 1.1rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: rgba(22, 29, 38, 0.55);
    display: grid;
    gap: 0.35rem;
}

.link-inline {
    font-weight: 600;
    color: var(--accent);
    text-decoration: none;
}

.badge {
    display: inline-flex;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    border: 1px solid rgba(61, 154, 140, 0.45);
    color: var(--accent);
}

.media-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    margin-top: 1.25rem;
}

.media-card {
    padding: 1rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: rgba(22, 29, 38, 0.55);
}

.media-card h3 {
    margin: 0.35rem 0 0.5rem;
    font-size: 1.05rem;
}

.media-thumb {
    width: 100%;
    border-radius: 10px;
    margin-top: 0.35rem;
    display: block;
}

.sponsor-grid {
    list-style: none;
    padding: 0;
    margin: 1rem 0 2rem;
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
    align-items: center;
}

.sponsor-card img {
    max-height: 48px;
    width: auto;
    display: block;
    margin-bottom: 0.35rem;
}

.sponsor-card {
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: rgba(22, 29, 38, 0.45);
}

.msg-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 1rem;
}

.msg-card {
    padding: 1rem 1.1rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.msg-meta {
    font-size: 0.9rem;
    color: var(--muted);
    margin-bottom: 0.5rem;
}

.msg-body {
    margin: 0;
    color: var(--text);
    font-size: 0.95rem;
}

.article-body {
    margin-top: 1rem;
    line-height: 1.7;
}

/* --- Mobile navigation & layouts (≤919px) --- */
.nav-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    align-self: center;
    padding: 0.5rem;
    min-width: 2.75rem;
    min-height: 2.75rem;
    margin: 0;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--bg-elevated);
    color: var(--text);
    cursor: pointer;
}

.nav-toggle:focus-visible {
    outline: 2px solid rgba(61, 154, 140, 0.65);
    outline-offset: 2px;
}

.nav-toggle-icon {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 1.25rem;
    height: 0.75rem;
}

.nav-toggle-icon span {
    display: block;
    height: 2px;
    border-radius: 1px;
    background: currentColor;
    transition:
        opacity 160ms ease,
        transform 200ms ease;
}

.site-header.is-nav-open .nav-toggle-icon span:nth-child(1) {
    transform: translateY(5px) rotate(45deg);
}

.site-header.is-nav-open .nav-toggle-icon span:nth-child(2) {
    opacity: 0;
}

.site-header.is-nav-open .nav-toggle-icon span:nth-child(3) {
    transform: translateY(-5px) rotate(-45deg);
}

@media (prefers-reduced-motion: reduce) {
    .nav-toggle-icon span {
        transition: none;
    }
}

.site-header {
    padding-left: max(0px, env(safe-area-inset-left, 0px));
    padding-right: max(0px, env(safe-area-inset-right, 0px));
}

.table-scroll {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

body.nav-open-lock {
    overflow: hidden;
}

@media (max-width: 919px) {
    .container,
    .narrow {
        width: min(1080px, 100vw - 1.25rem);
        max-width: 100%;
    }

    .header-inner {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto auto;
        gap: 0.65rem 0.85rem;
        align-items: center;
    }

    .brand {
        min-width: 0;
    }

    .nav-toggle {
        display: inline-flex;
    }

    .nav-main {
        display: none;
        grid-column: 1 / -1;
        flex-direction: column;
        flex-wrap: nowrap;
        gap: 0.5rem 0;
        justify-content: flex-start;
        padding: 0.65rem 0 0;
        margin-top: 0.15rem;
        border-top: 1px solid var(--border);
    }

    .site-header.is-nav-open .nav-main {
        display: flex !important;
    }

    .nav-main a {
        padding: 0.45rem 0;
        min-height: 2.75rem;
        display: inline-flex;
        align-items: center;
    }

    .lang-switch {
        justify-self: end;
        flex-shrink: 0;
    }

    .nowrap {
        white-space: normal;
    }

    .data-table td.nowrap,
    .data-table th.nowrap {
        white-space: normal;
    }

    .section-head-actions .btn-primary {
        width: 100%;
        justify-content: center;
    }
}

@media (min-width: 920px) {
    .nav-main {
        display: flex !important;
    }
}