:root {
--bg: #ffffff;
--surface: #ffffff;
--surface-2: #f3f5f8;
--text: #1f2328;
--muted: #59626e;
--line: #e1e5ea;
--line-strong: #1f2328;
--accent: #1d4f91;
--accent-hover: #153b6d;
--accent-ink: #ffffff;
--accent-soft: #eaf1fb;
--highlight: #a2432a;
--highlight-soft: #fbece5;
--marker: #ffe9a8;
--input-border: #8a8f98;
--scroll-shadow: rgba(31, 35, 40, .2);
--shadow: 0 1px 2px rgba(31, 35, 40, .06), 0 4px 14px rgba(31, 35, 40, .06);
--radius: 10px;
--max: 1080px;
--prose: 40em;
--sans: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic Medium", "Yu Gothic", "YuGothic", "Meiryo", sans-serif;
--c-loan: #e3eefc;  --c-loan-ink: #1d4f91;
--c-tax: #e1f3ec;   --c-tax-ink: #17684a;
--c-sub: #fdeede;   --c-sub-ink: #9a4a0c;
--c-money: #efe9fb; --c-money-ink: #5a3a9c;
--c-prop: #e0f2f4;  --c-prop-ink: #16616b;
--c-area: #fbe7ec;  --c-area-ink: #9b2c4a;
font-family: var(--sans);
color-scheme: light;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 88px; }
body {
margin: 0;
background: var(--bg);
color: var(--text);
font-size: 16px;
line-height: 1.9;
letter-spacing: .02em;
overflow-wrap: anywhere;
-webkit-font-smoothing: antialiased;
}
@media (min-width: 761px) { body { font-size: 17px; } }
a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 4px; }
a:hover { color: var(--accent-hover); text-decoration-thickness: 2px; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
img { max-width: 100%; height: auto; }
figure { margin: 0; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.wrap-narrow { max-width: 760px; }
strong { font-weight: 700; }
main p strong, main li strong { background: linear-gradient(transparent 62%, var(--marker) 62%); padding: 0 1px; }
.panel > strong:first-child, .toc strong { background: none; }
.icon { width: 1.25em; height: 1.25em; flex: none; }
.site-header { background: var(--surface); border-bottom: 1px solid var(--line); }
.site-header .wrap {
display: flex; align-items: center; justify-content: space-between;
gap: 0 20px; min-height: 64px;
}
.logo {
font-weight: 800; font-size: 18px; letter-spacing: .04em;
color: var(--text); text-decoration: none;
display: inline-flex; align-items: center; gap: 8px; min-height: 44px; flex: none;
}
.logo:hover { color: var(--text); }
.logo svg { width: 28px; height: 28px; color: var(--accent-ink); background: var(--accent); border-radius: 8px; padding: 4px; flex: none; }
.nav { display: flex; gap: 2px; }
.nav a {
color: var(--text); text-decoration: none; font-size: 15px; font-weight: 700; letter-spacing: .04em; white-space: nowrap;
min-height: 44px; padding: 0 12px; display: inline-flex; align-items: center; border-radius: 8px;
}
.nav a:hover { color: var(--accent); background: var(--accent-soft); }
.nav a[aria-current="page"] { color: var(--accent); background: var(--accent-soft); }
@media (min-width: 761px) {
.site-header { position: sticky; top: 0; z-index: 10; }
}
@media (max-width: 760px) {
.site-header .wrap { flex-direction: column; align-items: stretch; min-height: 0; padding: 0; }
.logo { padding: 10px 20px 6px; font-size: 17px; }
.nav {
overflow-x: auto; -webkit-overflow-scrolling: touch;
scrollbar-width: none; padding: 0 28px 8px 12px; gap: 6px;
-webkit-mask-image: linear-gradient(to right, #000 calc(100% - 28px), transparent);
mask-image: linear-gradient(to right, #000 calc(100% - 28px), transparent);
}
.nav::-webkit-scrollbar { display: none; }
.nav a { min-height: 40px; font-size: 14px; padding: 0 14px; background: var(--surface-2); border-radius: 999px; }
}
main { padding: 28px 0 88px; }
h1, h2, h3 { font-weight: 800; color: var(--text); word-break: auto-phrase; }
h1 { font-size: clamp(24px, 4vw, 34px); line-height: 1.45; letter-spacing: .02em; margin: 0 0 14px; }
h2 {
font-size: clamp(20px, 2.6vw, 24px); line-height: 1.5; letter-spacing: .02em;
margin: 56px 0 20px; padding: 12px 16px; background: var(--accent-soft);
border-left: 5px solid var(--accent); border-radius: 0 8px 8px 0;
}
h3 {
font-size: 18px; line-height: 1.6; letter-spacing: .02em; margin: 36px 0 12px;
padding-left: 12px; border-left: 3px solid var(--accent);
}
main p, main li { max-width: var(--prose); }
p { margin: 0 0 1.4em; }
ul, ol { padding-left: 1.4em; }
li + li { margin-top: .5em; }
.lead { font-size: 1.02em; line-height: 1.9; margin: 0 0 24px; }
.meta { color: var(--muted); font-size: 14px; letter-spacing: .02em; }
.kicker {
display: inline-flex; align-items: center; gap: 6px; margin: 0 0 12px; padding: 2px 12px;
font-size: 13px; font-weight: 700; letter-spacing: .06em; border-radius: 999px;
background: var(--c-loan); color: var(--c-loan-ink);
}
.article-info { display: flex; flex-wrap: wrap; gap: 4px 16px; align-items: center; margin: 0 0 20px; font-size: 14px; color: var(--muted); }
.article-info > span { display: inline-flex; align-items: center; gap: 6px; }
.article-info .icon { width: 16px; height: 16px; }
.checked-note { font-size: 13px; color: var(--muted); margin: -12px 0 20px; }
.breadcrumb { margin: -12px 0 12px; font-size: 13px; line-height: 1.6; letter-spacing: .02em; color: var(--muted); }
.breadcrumb ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; align-items: center; }
.breadcrumb li { margin: 0; max-width: none; }
.breadcrumb li + li::before { content: "›"; margin: 0 8px; }
.breadcrumb li[aria-current] { flex: 1 1 0; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.breadcrumb a { color: var(--muted); display: inline-flex; align-items: center; min-height: 44px; }
.breadcrumb a:hover { color: var(--accent); }
.page-head { padding: 8px 0 8px; margin-bottom: 28px; }
.page-head h1 { margin: 0 0 10px; }
.page-head .lead { margin: 0; color: var(--muted); }
.sec-head { display: flex; align-items: center; gap: 10px; margin: 56px 0 18px; padding: 0; background: none; border: 0; font-size: clamp(20px, 2.6vw, 24px); }
.sec-head .icon { width: 28px; height: 28px; color: var(--accent); }
.sec-head + .sec-sub { margin: -10px 0 18px; color: var(--muted); font-size: 15px; }
.hero {
margin: 0 -20px 8px; padding: 36px 20px 32px; background: var(--accent-soft);
}
@media (min-width: 761px) { .hero { margin: 0 0 8px; padding: 48px 48px 40px; border-radius: 16px; } }
.hero h1 { font-size: clamp(26px, 5vw, 42px); line-height: 1.4; margin-bottom: 12px; }
.hero .lead { color: var(--muted); max-width: 32em; margin-bottom: 24px; }
.hero-search { display: flex; gap: 8px; max-width: 560px; margin: 0 0 20px; }
.hero-search input { flex: 1 1 auto; min-width: 0; }
.hero-search button { flex: none; padding: 10px 20px; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.portal-links { display: flex; gap: 10px; flex-wrap: wrap; max-width: none; }
.quick {
display: inline-flex; align-items: center; gap: 8px; min-height: 48px; padding: 8px 16px;
background: var(--surface); color: var(--text); border: 1px solid var(--line); border-radius: 999px;
font-size: 15px; font-weight: 700; text-decoration: none; box-shadow: var(--shadow);
}
.quick .icon { color: var(--accent); }
.quick:hover { color: var(--accent); border-color: var(--accent); }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr)); }
.card {
background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
padding: 20px; text-decoration: none; color: var(--text); display: block; box-shadow: var(--shadow);
transition: border-color .15s, transform .15s;
}
a.card:hover { border-color: var(--accent); color: var(--text); transform: translateY(-2px); }
a.card:hover h3 { color: var(--accent); }
.card h3 { margin: 0 0 6px; padding: 0; border: 0; font-size: 18px; line-height: 1.5; }
.card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.tag {
display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: .06em;
color: var(--accent); margin-bottom: 6px;
}
.card .more { display: inline-block; margin-top: 10px; font-size: 14px; font-weight: 700; color: var(--accent); }
.card .more::after { content: " →"; }
.grid-4 { grid-template-columns: 1fr; }
@media (min-width: 560px) { .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1000px) { .grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.tool-card { display: flex; gap: 14px; align-items: flex-start; }
.tool-card .badge {
flex: none; width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center;
background: var(--accent-soft); color: var(--accent);
}
.tool-card .badge .icon { width: 26px; height: 26px; }
.purpose { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }
.purpose section { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; box-shadow: var(--shadow); }
.purpose h3 { display: flex; align-items: center; gap: 10px; margin: 0 0 10px; padding: 0; border: 0; font-size: 17px; }
.purpose h3 .badge { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); flex: none; }
.purpose h3 .icon { width: 20px; height: 20px; }
.purpose ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.purpose li { margin: 0; }
.purpose li a {
display: inline-flex; align-items: center; min-height: 40px; padding: 4px 14px; border-radius: 999px;
background: var(--surface-2); color: var(--text); text-decoration: none; font-size: 14px; line-height: 1.5;
}
.purpose li a:hover { background: var(--accent-soft); color: var(--accent); }
.timeline { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; grid-template-columns: repeat(5, minmax(0, 1fr)); counter-reset: tl; }
.timeline li { margin: 0; max-width: none; }
.timeline a {
display: flex; flex-direction: column; align-items: center; text-align: center; gap: 6px; height: 100%;
padding: 16px 8px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line);
color: var(--text); text-decoration: none; box-shadow: var(--shadow); position: relative;
}
.timeline a:hover { border-color: var(--accent); color: var(--accent); }
.timeline .badge { width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; background: var(--accent); color: var(--accent-ink); }
.timeline .badge .icon { width: 24px; height: 24px; }
.timeline .t-text { display: flex; flex-direction: column; align-items: center; }
.timeline .step-no { font-size: 12px; font-weight: 700; color: var(--accent); letter-spacing: .08em; }
.timeline strong { font-size: 16px; background: none; }
.timeline small { font-size: 13px; color: var(--muted); line-height: 1.5; }
@media (max-width: 760px) {
.timeline { grid-template-columns: 1fr; gap: 0; }
.timeline a { flex-direction: row; text-align: left; gap: 14px; padding: 10px 4px; border: 0; border-radius: 0; box-shadow: none; background: none; border-bottom: 1px solid var(--line); }
.timeline .badge { width: 40px; height: 40px; }
.timeline .t-text { align-items: flex-start; }
}
.promises { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr)); list-style: none; margin: 0; padding: 0; }
.promises li { margin: 0; max-width: none; display: flex; gap: 12px; align-items: flex-start; padding: 16px; background: var(--surface-2); border-radius: var(--radius); font-size: 15px; line-height: 1.7; }
.promises .icon { width: 28px; height: 28px; color: var(--accent); margin-top: 2px; }
.promises strong { display: block; background: none; }
.article-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 20px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }
.article-list > li { margin: 0; max-width: none; }
.article-list a {
display: flex; flex-direction: column; height: 100%; background: var(--surface); color: var(--text); text-decoration: none;
border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: border-color .15s, transform .15s;
}
.article-list a:hover { border-color: var(--accent); transform: translateY(-2px); }
.article-list a:hover .article-title { color: var(--accent); }
.article-list .card-body { padding: 14px 16px 18px; display: flex; flex-direction: column; gap: 6px; }
.article-list a:not(:has(.card-body)) { padding: 14px 16px 18px; gap: 6px; }
.article-list .article-meta { display: flex; flex-wrap: wrap; gap: 4px 12px; align-items: center; font-size: 13px; color: var(--muted); }
.article-list .article-meta .tag { margin: 0; }
.article-list .article-title { margin: 0; padding: 0; border: 0; background: none; font-size: 17px; line-height: 1.55; }
.article-list p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7;
display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
@media (max-width: 600px) {
.article-list { gap: 12px; }
.article-list a { flex-direction: row; }
.article-list .thumb { flex: 0 0 104px; aspect-ratio: auto; min-height: 104px; }
.article-list .thumb .thumb-word { font-size: 14px; }
.article-list .thumb .icon { width: 24px; height: 24px; }
.article-list .card-body { padding: 10px 12px; }
.article-list .article-title { font-size: 15px; }
.article-list p { display: none; }
}
.thumb {
aspect-ratio: 16 / 8; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px;
padding: 10px; text-align: center; background: var(--c-loan); color: var(--c-loan-ink);
}
.thumb .icon { width: 34px; height: 34px; }
.thumb .thumb-word { font-size: 20px; font-weight: 800; line-height: 1.35; letter-spacing: .02em; }
.thumb.has-img { padding: 0; }
.thumb img { display: block; width: 100%; height: 100%; object-fit: cover; }
.cat-tax { --c-loan: var(--c-tax); --c-loan-ink: var(--c-tax-ink); }
.cat-sub { --c-loan: var(--c-sub); --c-loan-ink: var(--c-sub-ink); }
.cat-money { --c-loan: var(--c-money); --c-loan-ink: var(--c-money-ink); }
.cat-prop { --c-loan: var(--c-prop); --c-loan-ink: var(--c-prop-ink); }
.cat-area { --c-loan: var(--c-area); --c-loan-ink: var(--c-area-ink); }
.article-list .tag { color: var(--c-loan-ink); }
.panel {
background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px; margin: 0 0 24px;
}
.panel > :last-child { margin-bottom: 0; }
.panel > strong:first-child {
display: block; font-size: 15px; letter-spacing: .04em; color: var(--accent); margin-bottom: 8px;
}
.panel.points { background: var(--accent-soft); border: 0; border-top: 4px solid var(--accent); }
.panel.points > strong:first-child { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 16px; }
.panel.points > strong:first-child::after {
content: "まずはここだけ"; font-size: 12px; font-weight: 700; color: var(--accent-ink); background: var(--accent);
padding: 0 8px; border-radius: 999px; letter-spacing: .04em; white-space: nowrap;
}
.panel.points ul { list-style: none; padding: 0; margin: 0; }
.panel.points li { position: relative; padding-left: 30px; font-weight: 500; }
.panel.points li + li { margin-top: 10px; }
.panel.points li::before {
content: ""; position: absolute; left: 0; top: .35em; width: 20px; height: 20px; border-radius: 50%; background: var(--accent);
-webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Ccircle cx='10' cy='10' r='10'/%3E%3C/svg%3E");
}
.panel.points li::after {
content: ""; position: absolute; left: 6px; top: calc(.35em + 5px); width: 8px; height: 5px;
border-left: 2px solid var(--accent-ink); border-bottom: 2px solid var(--accent-ink); transform: rotate(-45deg);
}
.notice {
background: var(--surface-2); color: var(--text); border-left: 4px solid var(--muted);
padding: 14px 18px; border-radius: 0 8px 8px 0; font-size: 15px; margin: 24px 0; max-width: var(--prose);
}
.pr-label {
display: inline-block; font-size: 12px; letter-spacing: .1em; border: 1px solid var(--muted); color: var(--muted);
padding: 0 8px; border-radius: 4px; margin-bottom: 12px;
}
.toc { margin: 0 0 32px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.toc details { border: 0; margin: 0; padding: 0; }
.toc summary { list-style: none; display: flex; align-items: center; justify-content: space-between; padding: 12px 18px; color: var(--text); font-size: 16px; }
.toc summary::-webkit-details-marker { display: none; }
.toc summary::after { content: "閉じる"; font-size: 13px; font-weight: 400; color: var(--accent); }
.toc details:not([open]) summary::after { content: "開く"; }
.toc ol { list-style: none; counter-reset: toc; margin: 0; padding: 0 18px 12px; }
.toc li { counter-increment: toc; margin: 0; max-width: none; border-top: 1px solid var(--line); }
.toc a { display: flex; gap: 12px; align-items: baseline; padding: 8px 0; min-height: 44px; text-decoration: none; color: var(--text); font-size: 15px; line-height: 1.6; }
.toc a::before { content: counter(toc); flex: none; width: 24px; height: 24px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); font-size: 13px; font-weight: 700; display: inline-grid; place-items: center; }
.toc a:hover { color: var(--accent); }
.table-scroll {
overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 0 0 16px; border-radius: 8px; border: 1px solid var(--line);
background:
linear-gradient(to right, var(--surface) 30%, transparent) left center / 40px 100% no-repeat local,
linear-gradient(to left, var(--surface) 30%, transparent) right center / 40px 100% no-repeat local,
radial-gradient(farthest-side at 0 50%, var(--scroll-shadow), transparent) left center / 14px 100% no-repeat scroll,
radial-gradient(farthest-side at 100% 50%, var(--scroll-shadow), transparent) right center / 14px 100% no-repeat scroll,
var(--surface);
}
.table-scroll table { background: transparent; border: 0; }
table { border-collapse: collapse; width: 100%; background: var(--surface); font-size: 15px; line-height: 1.7; }
th, td { border: 0; border-bottom: 1px solid var(--line); padding: 10px 12px; text-align: left; vertical-align: top; }
tbody tr:last-child td, tbody tr:last-child th { border-bottom: 0; }
thead th { background: var(--accent); color: var(--accent-ink); }
th { background: var(--surface-2); font-weight: 700; }
tbody tr:nth-child(even) td { background: var(--surface-2); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
@media (max-width: 600px) {
table { font-size: 14px; }
th, td { padding: 8px 8px; }
.table-scroll th, .table-scroll td { min-width: 6.5em; }
}
.figure { margin: 28px 0 32px; padding: 20px 16px 16px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.figure svg { display: block; width: 100%; max-width: 420px; height: auto; margin: 0 auto; font-family: var(--sans); overflow: visible; }
.figure figcaption { margin-top: 14px; padding-top: 10px; border-top: 1px solid var(--line); font-size: 13px; line-height: 1.7; color: var(--muted); max-width: var(--prose); }
.fig-text { fill: var(--text); }
.fig-muted { fill: var(--muted); }
.fig-accent { fill: var(--accent); }
.fig-on-accent { fill: var(--accent-ink); }
.fig-soft { fill: var(--accent-soft); stroke: var(--accent); stroke-width: 1; }
.fig-bg { fill: var(--surface); stroke: var(--accent); stroke-width: 1.25; }
.fig-grid { stroke: var(--line); stroke-width: 1; fill: none; }
.fig-axis { stroke: var(--line-strong); stroke-width: 1; fill: none; }
.fig-line { stroke: var(--accent); stroke-width: 2; fill: none; }
.fig-dash { stroke: var(--accent); stroke-width: 1.25; stroke-dasharray: 4 3; fill: none; }
.fig-hl { fill: var(--highlight); }
.fig-hl-line { stroke: var(--highlight); stroke-width: 3; fill: none; }
.fig-hl-soft { fill: var(--highlight-soft); stroke: var(--highlight); stroke-width: 2; }
.fig-serif { font-weight: 700; }
.tool { display: grid; gap: 24px; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: start; }
@media (max-width: 760px) { .tool { grid-template-columns: 1fr; } }
.tool > .panel[aria-live] { border-top: 4px solid var(--accent); background: var(--accent-soft); }
.field { margin-bottom: 20px; }
.field label { display: block; font-weight: 700; font-size: 15px; margin-bottom: 6px; }
.field .hint { font-size: 14px; color: var(--muted); margin: 6px 0 0; }
.field > label:has(> input[type="checkbox"]) { display: flex; align-items: center; gap: 10px; min-height: 44px; margin: 0; }
.input-unit { display: flex; align-items: center; gap: 10px; }
.input-unit span { flex: none; }
input[type="number"], input[type="search"], select {
width: 100%; font: inherit; letter-spacing: normal; color: var(--text); background: var(--surface);
border: 1px solid var(--input-border); border-radius: 8px; padding: 10px 12px; min-height: 48px;
}
input:focus, select:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
input[type="radio"], input[type="checkbox"] { width: 20px; height: 20px; accent-color: var(--accent); }
.radio-row { display: flex; gap: 8px 24px; flex-wrap: wrap; }
.radio-row label { font-weight: 400; display: flex; gap: 8px; align-items: center; min-height: 44px; }
.result-big {
font-size: clamp(32px, 7vw, 42px); font-weight: 800; color: var(--accent); line-height: 1.3;
font-variant-numeric: tabular-nums; letter-spacing: .01em; margin: 6px 0 8px;
}
.result-rows { margin: 16px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.result-rows li { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; margin: 0; border-bottom: 1px solid var(--line); max-width: none; }
.result-rows li span:last-child { font-variant-numeric: tabular-nums; font-weight: 700; white-space: nowrap; }
button, .btn {
font: inherit; font-size: 15px; font-weight: 700; letter-spacing: .04em;
background: var(--accent); color: var(--accent-ink); border: 1px solid var(--accent);
border-radius: 999px; padding: 10px 26px; min-height: 48px; cursor: pointer; text-decoration: none;
display: inline-flex; align-items: center; justify-content: center; gap: 10px; line-height: 1.4;
transition: background-color .15s, color .15s;
}
.btn::after { content: "→"; }
button:hover, .btn:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: var(--accent-ink); text-decoration: none; }
button.secondary, .btn.secondary { background: var(--surface); color: var(--accent); border-color: var(--accent); }
button.secondary:hover, .btn.secondary:hover { background: var(--accent-soft); color: var(--accent); }
.chip {
font-size: 14px; font-weight: 400; letter-spacing: .02em; padding: 6px 16px; min-height: 44px; border-radius: 999px;
border: 1px solid var(--line); background: var(--surface); color: var(--text); cursor: pointer;
}
.chip:hover { background: var(--surface); color: var(--text); border-color: var(--accent); }
.chip[aria-pressed="true"], .chip[aria-pressed="true"]:hover { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 700; }
.steps { counter-reset: step; list-style: none; padding: 0; margin: 0; }
.steps > li {
position: relative; max-width: none; margin: 0 0 0 20px;
padding: 0 0 32px 40px; border-left: 2px solid var(--accent-soft);
}
.steps > li + li { margin-top: 0; }
.steps > li:last-child { border-left-color: transparent; padding-bottom: 8px; }
.steps > li::before {
counter-increment: step; content: counter(step);
position: absolute; left: -21px; top: 0; width: 40px; height: 40px; border-radius: 50%;
background: var(--accent); color: var(--accent-ink);
font-weight: 800; font-size: 16px; letter-spacing: 0;
display: grid; place-items: center;
}
.steps h3 { margin-top: 6px; padding-left: 0; border-left: 0; }
.steps label.check { font-size: 15px; color: var(--muted); display: inline-flex; gap: 10px; align-items: center; cursor: pointer; min-height: 44px; }
.glossary-controls { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.glossary-controls input { flex: 1 1 240px; }
dl.terms { margin: 0; max-width: 48em; }
dl.terms > div { scroll-margin-top: 90px; border-bottom: 1px solid var(--line); padding: 16px 4px; }
dl.terms > div:target { background: var(--accent-soft); border-left: 4px solid var(--accent); padding-left: 14px; border-radius: 0 8px 8px 0; }
dl.terms dt { font-weight: 800; font-size: 17px; }
dl.terms dt small { color: var(--muted); font-weight: 400; font-size: 13px; margin-left: 10px; }
dl.terms dd { margin: 6px 0 0; font-size: 15px; }
.site-footer { background: var(--surface-2); padding: 36px 0 28px; font-size: 13px; line-height: 1.8; color: var(--muted); }
.site-footer p { max-width: 52em; }
.site-footer a { color: var(--muted); display: inline-flex; align-items: center; min-height: 44px; }
.site-footer a:hover { color: var(--text); }
.sources { font-size: 14px; color: var(--muted); }
.sources li { word-break: break-all; max-width: none; }
details { border-top: 1px solid var(--line); margin-top: 8px; padding-top: 4px; }
summary { cursor: pointer; color: var(--accent); font-weight: 700; font-size: 15px; padding: 10px 0; min-height: 44px; }
details[open] summary { margin-bottom: 8px; }
details.fold { margin: 40px 0 0; padding: 0; border: 1px solid var(--line); border-radius: var(--radius); }
details.fold > summary { list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 4px 18px; margin: 0; color: var(--text); }
details.fold > summary::-webkit-details-marker { display: none; }
details.fold > summary h2 { margin: 0; padding: 8px 0; background: none; border: 0; font-size: 17px; }
details.fold > summary::after { content: "＋"; color: var(--accent); font-size: 20px; }
details.fold[open] > summary::after { content: "−"; }
details.fold > :not(summary) { margin-left: 18px; margin-right: 18px; }
details.fold > :last-child { margin-bottom: 16px; }
details.fold + details.fold { margin-top: 12px; }
[hidden] { display: none !important; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
#souba table { min-width: 560px; }
#souba td:first-child { white-space: nowrap; font-weight: 700; }
.article-list + p { margin-top: 28px; }
.next-reads { max-width: none; margin: 48px 0 0; padding: 20px 22px; background: var(--surface-2); border: 0; border-radius: var(--radius); }
.next-reads h2 {
font-size: 17px; line-height: 1.6; color: var(--text); margin: 0 0 8px; padding: 0; background: none; border: 0;
}
.next-reads ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.next-reads li { margin: 0; max-width: none; }
.next-reads a { display: block; padding: 12px 14px; min-height: 44px; text-decoration: none; background: var(--surface); border-radius: 8px; border: 1px solid var(--line); }
.next-reads a:hover { border-color: var(--accent); }
.next-reads a:has(.thumb) { display: flex; gap: 14px; align-items: center; padding: 10px; }
.next-reads .thumb { flex: 0 0 120px; aspect-ratio: 2 / 1; border-radius: 6px; overflow: hidden; padding: 4px; gap: 2px; }
.next-reads .thumb .icon { width: 22px; height: 22px; }
.next-reads .thumb .thumb-word { font-size: 12px; }
@media (max-width: 600px) { .next-reads .thumb { flex-basis: 80px; aspect-ratio: 1; } }
.next-title { display: block; font-weight: 700; color: var(--accent); }
.next-desc { display: block; margin-top: 2px; color: var(--muted); font-size: 14px; line-height: 1.7; }
.link-list { list-style: none; margin: 0; padding: 0; font-size: 15px; }
.link-list li { margin: 0; max-width: none; border-top: 1px solid var(--line); }
.link-list a { display: flex; align-items: center; min-height: 44px; padding: 8px 0; line-height: 1.6; }
.step-more { font-size: 15px; margin-bottom: .6em; }
.step-more a { display: block; width: fit-content; min-height: 44px; padding: 10px 0; line-height: 1.6; }
.history-list { list-style: none; margin: 0; padding: 0; font-size: 15px; max-width: var(--prose); }
.history-list li { display: flex; flex-wrap: wrap; gap: 0 16px; margin: 0; padding: 10px 0; border-bottom: 1px solid var(--line); }
.history-list li:last-child { border-bottom: 0; }
.history-list time { flex: none; color: var(--muted); font-size: 14px; font-variant-numeric: tabular-nums; }
.history-list span { flex: 1 1 20em; }
.print-action { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; margin: 32px 0 0; max-width: none; }
.print-action .meta { margin: 0; }
.print-only { display: none; }
@media print {
:root {
--bg: #fff; --surface: #fff; --surface-2: #f2f2f2; --text: #000; --muted: #333;
--line: #999; --line-strong: #000; --accent: #000; --accent-ink: #fff; --accent-soft: #fff; --highlight: #000; --highlight-soft: #fff; --marker: transparent; --scroll-shadow: transparent; --shadow: none;
}
@page { size: A4; margin: 10mm 12mm; }
body { background: #fff; color: #000; font-size: 10pt; line-height: 1.45; letter-spacing: 0; }
.site-header, .site-footer, .breadcrumb, .print-action, .next-reads, .step-more, .toc, details.fold,
.ad-box, .pr-label, ins.adsbygoogle { display: none !important; }
main { padding: 0; }
.wrap, .wrap-narrow { max-width: none; padding: 0; }
main p, main li { max-width: none; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { break-after: avoid; page-break-after: avoid; letter-spacing: .02em; }
h1 { font-size: 16pt; line-height: 1.4; margin: 0 0 6pt; }
h2 { font-size: 12.5pt; margin: 10pt 0 4pt; padding: 0 0 2pt 6pt; background: none; border-left-width: 3px; }
h3 { font-size: 11pt; margin: 6pt 0 2pt; }
thead th { background: #eee; color: #000; }
tbody tr:nth-child(even) td { background: none; }
p { margin: 0 0 4pt; }
ul, ol { margin: 0 0 4pt; }
li + li { margin-top: 1pt; }
.lead { color: #000; font-size: 10pt; line-height: 1.5; margin-bottom: 6pt; }
.meta, .sources { font-size: 9pt; }
.kicker { margin-bottom: 2pt; background: none; padding: 0; }
.page-head { padding: 0 0 4pt; margin-bottom: 6pt; }
.panel, .notice { padding: 5pt 9pt; margin: 6pt 0; break-inside: avoid; }
.panel.points { border: 1px solid #999; }
.panel.points > strong:first-child::after { display: none; }
.panel > strong:first-child { padding-bottom: 2pt; margin-bottom: 2pt; }
.table-scroll { overflow: visible; background: none; margin-bottom: 4pt; border: 0; }
table { font-size: 9.5pt; line-height: 1.4; }
th, td { padding: 2pt 5pt; min-width: 0 !important; }
tr { break-inside: avoid; }
.figure { break-inside: avoid; margin: 6pt 0; padding: 6pt 0 0; border: 0; }
.figure svg { max-width: 90mm; margin: 0; }
.figure figcaption { font-size: 9pt; margin-top: 4pt; padding-top: 3pt; }
.print-only { display: block; font-size: 9pt; color: #333; border-top: 1px solid #999; padding-top: 3pt; margin-top: 8pt; }
.steps > li::before { background: #fff; color: #000; border: 1px solid #000; }
.print-steps #steps ~ :not(.print-only) { display: none !important; }
.print-steps .page-head .lead, .print-steps #progress, .print-steps .figure { display: none; }
.print-steps .page-head { border-bottom: 0; padding: 0; margin: 0; }
.print-steps .steps > li { padding: 0 0 4pt 22pt; margin-left: 10pt; }
.print-steps .steps > li::before { width: 20pt; height: 20pt; left: -10pt; font-size: 8.5pt; }
.print-steps .steps h3 { margin: 0 0 1pt; }
.print-steps .steps p { margin-bottom: 1pt; }
.print-steps .steps ul { margin: 1pt 0; }
.print-steps .steps h3 { padding-right: 6.5em; }
.print-steps label.check { position: absolute; top: 0; right: 0; min-height: 0; color: #000; font-size: 9pt; gap: 4pt; }
.print-steps label.check input { width: 13pt; height: 13pt; margin: 0; }
.print-list main .wrap > p:not(.meta):not(.print-only):not(:has(strong)) { display: none !important; }
.print-list main .wrap > h2:has(+ p + .notice) { display: none !important; }
.print-list main .wrap { column-count: 2; column-gap: 7mm; }
.print-list main .wrap > .kicker, .print-list main .wrap > h1, .print-list main .wrap > .article-info,
.print-list main .wrap > .lead { column-span: all; }
.print-list main .wrap > h2:first-of-type { margin-top: 4pt; }
.print-list main .wrap > ul:not(.sources) > li, .print-list tr { break-inside: avoid; }
.print-list table { font-size: 9pt; }
.print-list .checked-note { display: none; }
.print-list main { line-height: 1.4; }
.print-list .notice { font-size: 9pt; }
.print-list h1 { font-size: 15pt; }
.print-list h2 { margin: 6pt 0 3pt; }
.print-list h3 { margin: 4pt 0 1pt; }
.print-list li + li { margin-top: 0; }
.print-list main .wrap > ul:not(.sources) { list-style: none; padding-left: 0; }
.print-list main .wrap > ul:not(.sources) > li { position: relative; padding-left: 1.5em; }
.print-list main .wrap > ul:not(.sources) > li::before {
content: ""; position: absolute; left: 0; top: .32em; width: .95em; height: .95em; border: 1px solid #000;
}
.print-list main .wrap > .panel { display: none !important; }
}
.header-search {
display: inline-flex; align-items: center; gap: 6px; flex: none; min-height: 44px; padding: 0 14px;
color: var(--text); text-decoration: none; font-size: 15px; font-weight: 700; border-radius: 999px; background: var(--surface-2);
}
.header-search svg { width: 20px; height: 20px; }
.header-search:hover, .header-search[aria-current="page"] { color: var(--accent); background: var(--accent-soft); }
@media (max-width: 760px) {
.site-header .wrap { position: relative; }
.header-search { position: absolute; top: 8px; right: 12px; min-height: 40px; padding: 0 12px; }
}
.share-box { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--line); }
.share-box .share-status { margin: 8px 0 0; }
.share-box input[type="text"] {
width: 100%; font: inherit; font-size: 14px; color: var(--text); background: var(--surface);
border: 1px solid var(--input-border); border-radius: 8px; padding: 8px 10px; min-height: 44px; margin-top: 10px;
}
.ad-box { margin: 32px 0; padding: 14px 16px; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; font-size: 1rem; }
.ad-box p { margin: 0; }
.ad-box .pr-label { display: inline-block; margin-bottom: 8px; padding: 1px 8px; border: 1px solid var(--muted); color: var(--muted); font-size: .875rem; font-weight: 700; letter-spacing: .08em; line-height: 1.6; }
.ad-box .ad-note { margin-bottom: 8px; color: var(--muted); font-size: .9375rem; line-height: 1.7; }
.ad-box a { overflow-wrap: anywhere; }
.ad-box img { max-width: 100%; height: auto; }
.ad-disclosure { margin: 0 0 16px; color: var(--muted); font-size: .9375rem; }
@media print { .ad-disclosure { display: none !important; } }
.photo { margin: 0 0 24px; }
.photo img { display: block; width: 100%; height: auto; border-radius: var(--radius); }
.photo figcaption { font-size: 12px; color: var(--muted); margin-top: 4px; }
@media print { .photo { display: none; } }