@font-face {
    font-family: "Hahmlet";
    src: local("Hahmlet"), url("../fonts/Hahmlet.ttf") format("truetype");
    font-weight: 400 700;
    font-style: normal;
    font-display: swap;
}

:root {
    color-scheme: dark;
    --bg: #151313;
    --surface: #24201f;
    --surface-strong: #2d2725;
    --text: #f7f0e8;
    --muted: #beb3aa;
    --line: rgba(247, 240, 232, 0.14);
    --accent: #cf3e62;
    --accent-strong: #eb5978;
    --teal: #4cc5b7;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
        linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        var(--bg);
    background-size: 64px 64px;
    color: var(--text);
    font-family: "Hahmlet", Georgia, serif;
    line-height: 1.65;
}

a {
    color: inherit;
    text-decoration: none;
}

a:hover {
    color: var(--accent-strong);
}

.page {
    width: min(100% - 2rem, 1120px);
    margin: 0 auto;
    padding: 4rem 0 4rem;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    border-bottom: 1px solid var(--line);
    background: rgba(21, 19, 19, 0.86);
    backdrop-filter: blur(18px);
}

.header-inner {
    width: min(100% - 2rem, 1120px);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 70px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
}

.button,
.text-link {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
}

.brand {
    color: var(--text);
    font-weight: 700;
}

.brand img {
    width: 34px;
    height: 34px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--surface);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.2rem;
}

.nav-links a {
    border-radius: 6px;
    color: var(--muted);
    padding: 0.5rem 0.75rem;
    font-size: 0.94rem;
}

.nav-links a:hover,
.nav-links a:focus-visible {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text);
    outline: none;
}

.breadcrumb {
    margin: 0 0 1.5rem;
    color: var(--muted);
    font-size: 0.95rem;
}

.breadcrumb ol {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.breadcrumb li {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.breadcrumb li + li::before {
    content: "/";
    color: rgba(247, 240, 232, 0.34);
}

.breadcrumb a:hover,
.breadcrumb a:focus-visible {
    color: var(--accent-strong);
    outline: none;
}

.project-hero {
    max-width: 860px;
    margin-bottom: 2rem;
}

.eyebrow {
    margin: 0 0 0.45rem;
    color: var(--teal);
    font-weight: 700;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1 {
    margin-bottom: 1rem;
    font-size: 3.25rem;
    line-height: 1.08;
}

.lede {
    max-width: 760px;
    color: var(--muted);
    font-size: 1.12rem;
}

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin: 1.5rem 0 0;
}

.button {
    justify-content: center;
    min-height: 44px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
    padding: 0.7rem 1rem;
    font-weight: 700;
    transition: color 180ms ease, border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.button:hover,
.button:focus-visible {
    border-color: rgba(255, 255, 255, 0.28);
    color: #fff;
    transform: translateY(-1px);
    outline: none;
}

.button.primary {
    border-color: var(--accent);
    background: var(--accent);
}

.button.primary:hover,
.button.primary:focus-visible {
    background: var(--accent-strong);
}

.detail-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.65fr);
    gap: 1rem;
}

.panel {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(36, 32, 31, 0.92);
    padding: 1.2rem;
    box-shadow: 0 16px 38px rgba(0, 0, 0, 0.18);
}

.panel h2 {
    margin-bottom: 0.65rem;
    font-size: 1.25rem;
    line-height: 1.25;
}

.legal-content {
    max-width: 860px;
}

.legal-content h2:not(:first-child) {
    margin-top: 1.5rem;
}

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

.feature-list,
.tag-list,
.link-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.feature-list {
    display: grid;
    gap: 0.7rem;
}

.feature-list li {
    color: var(--muted);
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag-list li {
    border: 1px solid var(--line);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--text);
    padding: 0.32rem 0.56rem;
    font-size: 0.9rem;
}

.link-list {
    display: grid;
    gap: 0.6rem;
}

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

.text-link:hover,
.text-link:focus-visible {
    color: var(--accent-strong);
    outline: none;
}

@media (max-width: 760px) {
    .page {
        width: min(100% - 1.2rem, 1120px);
        padding-top: 3rem;
    }

    .detail-grid {
        grid-template-columns: 1fr;
    }

    .header-inner {
        align-items: flex-start;
        flex-direction: column;
        padding: 0.9rem 0;
    }

    .nav-links {
        width: 100%;
        overflow-x: auto;
        padding-bottom: 0.15rem;
    }

    h1 {
        font-size: 2.45rem;
    }

    .button {
        width: 100%;
    }
}