/* TerraGazeの直接リンク可能な案内文書を、単独ページとアプリ内表示の両方で読みやすくする。 */
:root {
    color-scheme: light;
    font-family: "Segoe UI", "Yu Gothic UI", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
    color: #243b36;
    background: #efeee8;
    line-height: 1.8;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: #efeee8;
}

a {
    color: #246052;
    text-underline-offset: .18em;
}

a:hover { color: #184b40; }

a:focus-visible {
    outline: 3px solid #a04c25;
    outline-offset: 3px;
}

.document {
    width: min(100% - 2rem, 900px);
    margin: 0 auto;
    padding: clamp(1.25rem, 5vw, 3.5rem) 0;
}

.document__header,
.document__content {
    border: 1px solid #d5d9cf;
    border-radius: 10px;
    background: #fffefa;
}

.document__header {
    margin-bottom: 1.25rem;
    border-top: 3px solid #246052;
    padding: clamp(1.25rem, 4vw, 2.25rem);
    box-shadow: none;
}

.document__brand {
    margin: 0 0 1.4rem;
    color: #246052;
    font-size: .85rem;
    font-weight: 800;
    letter-spacing: .11em;
}

h1,
h2,
h3 { line-height: 1.4; }

h1 {
    margin: 0;
    font-size: clamp(1.75rem, 6vw, 2.5rem);
}

h2 {
    margin: 2.4rem 0 .7rem;
    padding-bottom: .4rem;
    border-bottom: 1px solid #d5d9cf;
    font-size: clamp(1.2rem, 4vw, 1.5rem);
}

h3 { margin: 1.5rem 0 .4rem; }

p,
ul,
ol,
dl { margin: .9rem 0; }

li + li { margin-top: .4rem; }

dt {
    margin-top: 1rem;
    font-weight: 750;
}

dd { margin: .25rem 0 0 1.25rem; }

code {
    padding: .12rem .3rem;
    background: #e7efe7;
    border-radius: 4px;
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
    font-size: .92em;
}

.document__brand img { display: block; width: 190px; max-width: 100%; height: auto; }

.document__updated {
    margin: .65rem 0 0;
    color: #59665e;
    font-size: .9rem;
}

.document__nav {
    display: flex;
    flex-wrap: wrap;
    gap: .45rem 1rem;
    margin-top: 1.15rem;
    font-size: .9rem;
}

.document__nav [aria-current="page"] {
    color: #243b36;
    font-weight: 750;
    text-decoration-thickness: 2px;
}

.document__content { padding: clamp(1.25rem, 4vw, 2.5rem); }

.document__content > :first-child { margin-top: 0; }

.document__notice {
    padding: 1rem 1.1rem;
    border-left: 4px solid #246052;
    border-radius: 5px;
    background: #e7efe7;
}

.document__warning {
    padding: 1rem 1.1rem;
    border-left: 4px solid #a04c25;
    border-radius: 5px;
    background: #fcf2d9;
}

.document__footer {
    margin: 1.4rem 0 0;
    color: #59665e;
    font-size: .85rem;
    text-align: center;
}

@media (max-width: 480px) {
    .document { width: min(100% - 1rem, 900px); }
    .document__header,
    .document__content { border-radius: 7px; }
    dd { margin-left: .6rem; }
}

@media print {
    :root,
    body { background: #fff; }
    .document { width: 100%; padding: 0; }
    .document__header,
    .document__content { border: 0; box-shadow: none; }
    .document__nav { display: none; }
}