html { color-scheme: light; }

body {
    margin: 0;
    background: #ffffff;
    color: #171717;
    font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    font-size: 1.0625rem;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body.shell {
    position: absolute;
    min-height: 100vh;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.app-main {
    box-sizing: border-box;
    overflow-wrap: anywhere;
    max-width: 34rem;
    margin: 0 auto;
    padding: 2.5rem 1rem 3rem;
}

.content {
    width: 100%;
    max-width: 36rem;
    text-align: left;
}

.content h1 { font-size: 2rem; line-height: 1.25; margin: 0 0 1.5rem; font-weight: 600; }
.content h2 { font-size: 1.0625rem; margin: 2.5rem 0 0.5rem; font-weight: 600; }
.content p { margin: 0 0 1.25rem; }
.content a { color: #171717; text-underline-offset: 0.2em; }
.content strong { font-weight: 600; }
.content ul.plain { list-style: disc; padding-left: 1.25rem; margin: 0 0 1.25rem; }

.hero { text-align: center; }
.hero h1 { margin: 0.5rem auto; max-width: 28rem; font-size: 1.5rem; font-weight: 500; letter-spacing: -0.01em; }
.hero p { margin: 0 auto; max-width: 24rem; color: #737373; }
.hero-button { text-decoration: none; }
.content .hero-button { color: #ffffff; }

.placeholder {
    border: 1px dashed #737373;
    color: #525252;
    padding: 1rem;
    margin: 2rem 0;
    font-size: 0.95rem;
}

.placeholder strong { color: #171717; }

.draft-note {
    border: 1px dashed #737373;
    color: #525252;
    padding: 1rem;
    margin: 2rem 0;
    font-size: 0.95rem;
}

.draft-note strong { color: #171717; }

.draft {
    display: inline-block;
    border: 1px solid #737373;
    color: #525252;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    padding: 0 0.4rem;
    vertical-align: middle;
}

.pending {
    border-bottom: 1px dashed #737373;
    color: #525252;
}

html.app-dark { color-scheme: dark; background: #0a1020; }
html.app-dark body { background: #0a1020; color: #d6e2f2; }
html.app-dark .content h1, html.app-dark .content h2 { color: #f1f5fb; }
html.app-dark .content h2 { font-size: 1.35rem; margin-top: 2rem; }
html.app-dark .content p, html.app-dark .content li { color: #d6e2f2; }
html.app-dark .content a { color: #67e8f9; }
html.app-dark .content ul.plain li::marker { color: #34d399; }

.page-footer a { margin-right: 1rem; text-decoration: none; }
.page-footer a:hover { text-decoration: underline; }