:root {
    --ink: #112033;
    --ink-soft: #38516d;
    --paper: #f8f4ec;
    --paper-strong: rgba(248, 244, 236, 0.9);
    --line: rgba(17, 32, 51, 0.12);
    --card: rgba(255, 255, 255, 0.86);
    --accent: #ff7a59;
    --accent-strong: #e05b39;
    --accent-soft: rgba(255, 122, 89, 0.12);
    --teal: #0f766e;
    --teal-soft: rgba(15, 118, 110, 0.12);
    --shadow: 0 28px 80px rgba(17, 32, 51, 0.18);
    --radius-xl: 28px;
    --radius-lg: 18px;
    --radius-md: 14px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "Avenir Next", "Segoe UI", sans-serif;
    color: var(--ink);
    background:
        radial-gradient(circle at top left, rgba(255, 122, 89, 0.22), transparent 26%),
        radial-gradient(circle at top right, rgba(15, 118, 110, 0.18), transparent 22%),
        linear-gradient(160deg, #fcfbf8 0%, #eef4f4 48%, #f8f4ec 100%);
}

a {
    color: inherit;
}

.router-shell {
    width: min(1120px, calc(100% - 32px));
    margin: 0 auto;
    padding: 28px 0 48px;
}

.router-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.brand-badge {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, #0f766e, #123c63);
    color: #fff;
    box-shadow: 0 12px 30px rgba(15, 118, 110, 0.18);
}

.mini-link {
    color: var(--ink-soft);
    text-decoration: none;
    font-size: 0.95rem;
}

.router-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
    gap: 20px;
}

.panel {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
}

.hero-panel {
    padding: 34px;
    position: relative;
    overflow: hidden;
}

.hero-panel::after {
    content: "";
    position: absolute;
    right: -80px;
    top: -80px;
    width: 220px;
    height: 220px;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(255, 122, 89, 0.18), transparent 65%);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 999px;
    background: var(--paper-strong);
    border: 1px solid var(--line);
    color: var(--ink-soft);
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.hero-panel h1 {
    margin: 18px 0 12px;
    font-size: clamp(2rem, 5vw, 3.8rem);
    line-height: 0.95;
    letter-spacing: -0.04em;
}

.hero-panel p {
    max-width: 58ch;
    margin: 0;
    color: var(--ink-soft);
    font-size: 1.06rem;
    line-height: 1.75;
}

.status-card,
.actions-card {
    padding: 28px;
}

.status-card {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(248, 244, 236, 0.94));
}

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 999px;
    font-weight: 700;
    background: var(--teal-soft);
    color: var(--teal);
}

.status-pill.is-fallback {
    background: var(--accent-soft);
    color: var(--accent-strong);
}

.status-pill.is-opened {
    background: rgba(17, 32, 51, 0.08);
    color: var(--ink);
}

.status-title {
    margin: 18px 0 10px;
    font-size: 1.5rem;
    line-height: 1.1;
}

.status-copy {
    margin: 0;
    color: var(--ink-soft);
    line-height: 1.7;
}

.meta-grid {
    margin-top: 22px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.meta-chip {
    padding: 14px;
    border-radius: var(--radius-md);
    background: rgba(17, 32, 51, 0.04);
    border: 1px solid rgba(17, 32, 51, 0.06);
}

.meta-chip span {
    display: block;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--ink-soft);
    margin-bottom: 6px;
}

.meta-chip strong {
    display: block;
    font-size: 1rem;
    word-break: break-word;
}

.actions-card h2 {
    margin: 0 0 12px;
    font-size: 1.4rem;
}

.actions-card p {
    margin: 0;
    color: var(--ink-soft);
    line-height: 1.7;
}

.button-stack {
    display: grid;
    gap: 12px;
    margin-top: 24px;
}

.button-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.cta-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 54px;
    padding: 14px 18px;
    border-radius: 16px;
    border: 1px solid transparent;
    text-decoration: none;
    font-weight: 800;
    transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.cta-link:hover {
    transform: translateY(-1px);
}

.cta-link.primary {
    background: linear-gradient(145deg, var(--accent), var(--accent-strong));
    color: #fff;
    box-shadow: 0 18px 32px rgba(224, 91, 57, 0.24);
}

.cta-link.secondary {
    background: rgba(17, 32, 51, 0.05);
    border-color: rgba(17, 32, 51, 0.08);
}

.cta-link.ghost {
    background: rgba(255, 255, 255, 0.7);
    border-color: rgba(17, 32, 51, 0.08);
}

.cta-link.is-disabled {
    opacity: 0.52;
    pointer-events: none;
}

.hint-list {
    margin: 22px 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 12px;
}

.hint-list li {
    padding-left: 18px;
    position: relative;
    color: var(--ink-soft);
}

.hint-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 11px;
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: var(--accent);
}

.download-grid {
    margin-top: 24px;
    display: grid;
    gap: 14px;
}

.store-card {
    padding: 18px;
    border-radius: 18px;
    border: 1px solid rgba(17, 32, 51, 0.08);
    background: rgba(255, 255, 255, 0.82);
}

.store-card h3 {
    margin: 0 0 8px;
    font-size: 1.05rem;
}

.store-card p {
    margin: 0 0 14px;
}

.footnote {
    margin-top: 18px;
    color: var(--ink-soft);
    font-size: 0.92rem;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

@media (max-width: 900px) {
    .router-grid {
        grid-template-columns: 1fr;
    }

    .hero-panel,
    .status-card,
    .actions-card {
        padding: 24px;
    }
}

@media (max-width: 640px) {
    .router-shell {
        width: min(100% - 20px, 1120px);
        padding: 16px 0 28px;
    }

    .router-topbar {
        flex-direction: column;
        align-items: flex-start;
    }

    .button-row,
    .meta-grid {
        grid-template-columns: 1fr;
    }

    .hero-panel h1 {
        font-size: 2.4rem;
    }
}