:root {
	--bg: #f7f6f1;
	--surface: #ffffff;
	--fg: #22241f;
	--sub: #676a60;
	--line: #e0ded4;
	--accent: #4d7a2a;
	--accent-soft: rgb(77 122 42 / 0.1);
	--mono: ui-monospace, "SFMono-Regular", "SF Mono", Menlo, Consolas, monospace;
	color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
	:root {
		--bg: #121311;
		--surface: #1b1c19;
		--fg: #e6e4da;
		--sub: #9a9d91;
		--line: #2f312b;
		--accent: #a8c97f;
		--accent-soft: rgb(168 201 127 / 0.12);
	}
}

*,
*::before,
*::after {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
	scroll-padding-top: 72px;
}

body {
	margin: 0;
	overflow-x: clip;
	background: var(--bg);
	color: var(--fg);
	font-family:
		"Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic",
		sans-serif;
	font-size: 16px;
	line-height: 1.9;
	-webkit-text-size-adjust: 100%;
	/* 日本語を文節で折り返す */
	word-break: auto-phrase;
}

p,
ul,
ol,
dl,
dd,
h1,
h2,
h3,
figure {
	margin: 0;
}

ul {
	padding: 0;
	list-style: none;
}

p + p {
	margin-top: 1em;
}

a {
	color: var(--accent);
	text-underline-offset: 0.2em;
	text-decoration-color: color-mix(in srgb, var(--accent) 45%, transparent);
	text-decoration-thickness: 1px;
	transition:
		color 0.2s,
		text-decoration-color 0.2s,
		border-color 0.2s,
		background-color 0.2s;
}

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

img {
	display: block;
	max-width: 100%;
}

.wrap {
	max-width: 64rem;
	margin-inline: auto;
	padding-inline: 20px;
}

.measure {
	max-width: 42rem;
}

/* 上のバー */

.bar {
	position: sticky;
	top: 0;
	z-index: 10;
	border-bottom: 1px solid var(--line);
	background: color-mix(in srgb, var(--bg) 88%, transparent);
	backdrop-filter: blur(8px);
}

.bar-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	height: 52px;
}

.logo {
	color: var(--fg);
	font-family: var(--mono);
	font-size: 14px;
	font-weight: 700;
	text-decoration: none;
}

.bar nav {
	display: none;
	gap: 20px;
	font-size: 14px;
}

.bar nav a {
	color: var(--sub);
	text-decoration: none;
}

.bar nav a:hover {
	color: var(--fg);
}

@media (min-width: 640px) {
	.bar nav {
		display: flex;
	}
}

/* 最初の自己紹介 */

.hero {
	display: grid;
	gap: 40px;
	padding-block: 64px 40px;
}

@media (min-width: 880px) {
	.hero {
		grid-template-columns: 1fr 22rem;
		align-items: end;
		padding-block: 96px 48px;
	}
}

.avatar {
	width: 88px;
	height: 88px;
	border: 1px solid var(--line);
	border-radius: 50%;
}

h1 {
	margin-top: 20px;
	font-size: clamp(2rem, 6vw, 3rem);
	font-weight: 800;
	line-height: 1.3;
	letter-spacing: 0.02em;
}

.handle {
	color: var(--sub);
	font-family: var(--mono);
	font-size: 14px;
}

.hero-lead {
	max-width: 36rem;
	margin-top: 24px;
	font-size: 17px;
}

.buttons {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-top: 28px;
}

.buttons a {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 6px 16px;
	border: 1px solid var(--line);
	border-radius: 8px;
	background: var(--surface);
	color: var(--fg);
	font-family: var(--mono);
	font-size: 14px;
	text-decoration: none;
}

.buttons a:hover {
	border-color: var(--accent);
	color: var(--accent);
}

.buttons a:first-child {
	border-color: var(--fg);
	background: var(--fg);
	color: var(--bg);
}

.accounts {
	display: grid;
	gap: 8px;
	max-width: 26rem;
	margin-top: 20px;
}

.accounts a {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 10px 14px;
	border: 1px solid var(--line);
	border-radius: 10px;
	background: var(--surface);
	color: var(--fg);
	text-decoration: none;
}

.accounts a:hover {
	border-color: var(--accent);
}

.accounts img {
	flex: none;
	width: 40px;
	height: 40px;
	border-radius: 8px;
	object-fit: cover;
}

.accounts span {
	display: grid;
	min-width: 0;
	overflow: hidden;
	font-family: var(--mono);
	font-size: 14px;
	line-height: 1.6;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.accounts small {
	color: var(--sub);
	font-family:
		"Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif;
	font-size: 12px;
}

.profile {
	padding: 16px 20px;
	border: 1px solid var(--line);
	border-radius: 12px;
	background: var(--surface);
	font-size: 14px;
}

.profile div {
	display: grid;
	grid-template-columns: 5.5em 1fr;
	gap: 12px;
	padding-block: 7px;
}

.profile div + div {
	border-top: 1px solid var(--line);
}

.profile dt {
	color: var(--sub);
	font-family: var(--mono);
	font-size: 13px;
}

/* セクション */

.section {
	padding-top: 88px;
}

h2 {
	margin-bottom: 24px;
	font-size: 24px;
	font-weight: 800;
	line-height: 1.4;
}

h2::before {
	content: "#";
	margin-right: 0.4em;
	color: var(--accent);
	font-family: var(--mono);
	font-weight: 400;
}

h3 {
	font-size: 17px;
	font-weight: 700;
	line-height: 1.5;
}

h3 a {
	color: var(--accent);
}

/* カードの共通 */

.now article,
.server,
.project {
	border: 1px solid var(--line);
	border-radius: 12px;
	background: var(--surface);
}

/* いま */

.now {
	display: grid;
	gap: 16px;
}

@media (min-width: 880px) {
	.now {
		grid-template-columns: repeat(3, 1fr);
	}
}

.now article {
	padding: 20px 22px;
}

.now h3 {
	margin-bottom: 8px;
	color: var(--accent);
	font-family: var(--mono);
	font-size: 14px;
}

.now p {
	font-size: 15px;
}

/* 運営しているサーバー */

.servers {
	display: grid;
	gap: 20px;
}

@media (min-width: 880px) {
	.servers {
		grid-template-columns: repeat(2, 1fr);
	}
}

/* 説明の長さが違っても、下の数字の行を2枚のカードでそろえる */
.server {
	display: flex;
	flex-direction: column;
	overflow: hidden;
}

.server-banner {
	aspect-ratio: 20 / 9;
	background: var(--line);
}

.server-banner img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.server-banner.is-logo {
	display: grid;
	place-items: center;
	background: #000;
}

.server-banner.is-logo img {
	width: 80%;
	height: auto;
}

.server-body {
	display: flex;
	flex: 1;
	flex-direction: column;
	padding: 20px 22px 22px;
}

.server h3 {
	font-size: 20px;
}

.server-head {
	display: flex;
	align-items: center;
	gap: 12px;
	margin-bottom: 12px;
}

.server-head img {
	flex: none;
	width: 44px;
	height: 44px;
	border-radius: 10px;
	object-fit: cover;
}

.url {
	color: var(--sub);
	font-family: var(--mono);
	font-size: 13px;
}

.server-body > p:not(.url) {
	margin-bottom: 18px;
	font-size: 15px;
}

.stats {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	margin-top: auto;
	border-top: 1px solid var(--line);
}

.stats div {
	padding-top: 12px;
}

.stats dt {
	color: var(--sub);
	font-size: 12px;
}

.stats dd {
	font-family: var(--mono);
	font-size: 18px;
	font-weight: 700;
	font-variant-numeric: tabular-nums;
}

.note {
	margin-top: 10px;
	color: var(--sub);
	font-size: 13px;
}

/* そのほかの作ったもの */

.projects {
	display: grid;
	gap: 16px;
	margin-top: 32px;
}

@media (min-width: 720px) {
	.projects {
		grid-template-columns: repeat(2, 1fr);
	}

	.project.is-wide {
		grid-column: 1 / -1;
	}
}

.project {
	display: flex;
	flex-direction: column;
	padding: 20px 22px;
}

.repo {
	margin-bottom: 4px;
	color: var(--sub);
	font-family: var(--mono);
	font-size: 12px;
}

.project h3 {
	margin-bottom: 8px;
}

.project > p:not(.repo, .more) {
	font-size: 15px;
}

.project .tags {
	margin-top: auto;
	padding-top: 16px;
}

.prs {
	margin-top: 14px;
	border-top: 1px solid var(--line);
	font-size: 14px;
}

.prs li {
	display: grid;
	grid-template-columns: 4.5em 1fr auto;
	gap: 12px;
	padding-block: 8px;
	border-bottom: 1px solid var(--line);
}

.prs a,
.prs time {
	font-family: var(--mono);
	font-size: 13px;
}

.prs time {
	color: var(--sub);
}

.more {
	margin-top: 12px;
	font-size: 14px;
}

.tags {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
}

.tags li {
	padding: 1px 10px;
	border: 1px solid var(--line);
	border-radius: 6px;
	font-family: var(--mono);
	font-size: 12px;
	line-height: 1.9;
}

.tags li.is-main {
	border-color: transparent;
	background: var(--accent-soft);
	color: var(--accent);
	font-weight: 700;
}

/* 使っている技術 */

.skills div {
	display: grid;
	gap: 8px;
	padding-block: 14px;
	border-top: 1px solid var(--line);
}

.skills div:last-child {
	border-bottom: 1px solid var(--line);
}

.skills dt {
	color: var(--sub);
	font-size: 14px;
}

@media (min-width: 640px) {
	.skills div {
		grid-template-columns: 9rem 1fr;
		align-items: baseline;
	}
}

/* これまで */

life-age:not(:defined),
life-event:not(:defined) {
	display: block;
	padding-block: 8px;
}

life-age:not(:defined)::before {
	content: attr(age) "歳";
	font-weight: 700;
}

life-event:not(:defined) time {
	color: var(--sub);
	font-size: 14px;
}

/* 撮った写真 */

.photos {
	display: grid;
	gap: 16px;
	align-items: center;
}

@media (min-width: 880px) {
	.photos {
		grid-template-columns: 18rem 1fr;
		gap: 48px;
	}
}

photo-stack {
	max-width: 40rem;
}

photo-stack:not(:defined) img {
	margin-bottom: 8px;
	border-radius: 10px;
}

/* 点の箇条書き */

.dots {
	margin-block: 6px;
	padding-left: 1.2em;
	list-style: disc;
	font-size: 15px;
}

.dots li::marker {
	color: var(--sub);
}

/* 書いたもの */

.posts {
	margin-top: 20px;
	border-top: 1px solid var(--line);
}

.posts li {
	display: grid;
	grid-template-columns: auto 1fr;
	gap: 0 12px;
	padding-block: 10px;
	border-bottom: 1px solid var(--line);
}

.posts time {
	color: var(--sub);
	font-family: var(--mono);
	font-size: 13px;
}

.posts .src {
	color: var(--sub);
	font-family: var(--mono);
	font-size: 12px;
	line-height: 2.1;
}

.posts a {
	grid-column: 1 / -1;
}

@media (min-width: 640px) {
	.posts li {
		grid-template-columns: 5rem 3.5rem 1fr;
	}

	.posts a {
		grid-column: auto;
	}

	.posts time {
		padding-top: 2px;
	}
}

/* 連絡先 */

.contact {
	display: grid;
	gap: 8px;
	margin-top: 20px;
}

@media (min-width: 720px) {
	.contact {
		grid-template-columns: repeat(2, 1fr);
	}
}

.contact li {
	display: grid;
	padding: 12px 18px;
	border: 1px solid var(--line);
	border-radius: 10px;
	background: var(--surface);
}

.contact span {
	color: var(--sub);
	font-size: 12px;
}

.contact a {
	overflow: hidden;
	font-family: var(--mono);
	font-size: 14px;
	text-overflow: ellipsis;
	white-space: nowrap;
}

footer {
	padding-block: 72px 40px;
	color: var(--sub);
	font-family: var(--mono);
	font-size: 12px;
}

@media (prefers-reduced-motion: reduce) {
	html {
		scroll-behavior: auto;
	}
}