/* ============================================================
 * rinka-seo-land-2026.css — 検索から入ってくるページを新しいデザインに（2026-09-28・追加のみ）
 *   対象: /rinka-games/ ・ /rinka-profile/（.rinka-seo-page）、ゲーム・ノベルのページ下の説明ブロック（.rinka-seo-land）、
 *         404 の「はじめての人へ」（.rinka-fs-404 .rinka-fs-guide）
 *   トップの「りんかとあそぶ」タイル（rinka-home.css の --h26-*）と同じ形：白〜淡いピンクの角丸カード・下に濃い影の線・
 *   ホバーで浮く・丸枠の中に Codex の絵。見出し・本文・リンクの文字はそのまま（見た目だけ）。
 *   読み込み: body.rw26 のページは inc/rinka-world-2026.php、ゲームのページ・ツールの下は inc/seo-landing.php。
 *   撤収はこのファイルを消すだけ。
 * ========================================================== */

:is(.rinka-seo-land, .rinka-seo-page, .rinka-fs-404) {
	--sl-accent: #d9538f;
	--sl-ink: #4a3540;
	--sl-sub: #76606c;
	--sl-card: #fff;
	--sl-soft: #fff0f6;
	--sl-soft2: #ffe0ee;
	--sl-line: #f6d3e3;
	--sl-shadow: rgba(214, 110, 160, .35);
	--sl-chev: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23d9538f' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m9 18 6-6-6-6'/%3E%3C/svg%3E");
}

/* ---------- C-12 / C-13 タイル（ほかのゲーム・りんかといっしょにできること） ---------- */
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-land__list.rinka-seo-tiles {
	display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px;
	margin: 0; padding: 0; list-style: none;
}
@media (min-width: 720px) {
	:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-land__list.rinka-seo-tiles { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
}
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-tiles > li { display: flex; min-width: 0; margin: 0; padding: 0; }
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-tiles > li::before, :is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-tiles > li::marker { content: none; }
:is(.rinka-seo-land, .rinka-seo-page) a.rinka-seo-tile {
	position: relative; box-sizing: border-box;
	display: flex; flex-direction: column; align-items: flex-start; gap: 4px;
	width: 100%; min-width: 0; min-height: 124px; padding: 12px 12px 14px;
	color: var(--sl-ink); text-decoration: none; text-align: left;
	background: linear-gradient(160deg, var(--sl-card) 55%, var(--sl-soft));
	border: 1.5px solid var(--sl-line); border-radius: 22px;
	box-shadow: 0 3px 0 var(--sl-line), 0 10px 22px -16px var(--sl-shadow);
	overflow: hidden;
	transition: transform .2s ease, box-shadow .2s ease;
}
:is(.rinka-seo-land, .rinka-seo-page) a.rinka-seo-tile::after {
	content: ""; position: absolute; right: 10px; bottom: 10px;
	width: 26px; height: 26px; border-radius: 50%;
	background: var(--sl-soft) var(--sl-chev) center / 14px no-repeat;
	transition: transform .2s ease;
}
@media (hover: hover) {
	:is(.rinka-seo-land, .rinka-seo-page) a.rinka-seo-tile:hover { transform: translateY(-3px); box-shadow: 0 5px 0 var(--sl-line), 0 16px 28px -14px var(--sl-shadow); }
	:is(.rinka-seo-land, .rinka-seo-page) a.rinka-seo-tile:hover::after { transform: translateX(3px); }
}
:is(.rinka-seo-land, .rinka-seo-page) a.rinka-seo-tile:focus-visible { outline: 3px solid #8fc3ff; outline-offset: 2px; }

/* ロゴの枠（カードの上・淡いピンクの地にロゴ） */
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-tile__art {
	display: flex; align-items: center; justify-content: center; align-self: stretch;
	height: 76px; margin: 0 0 6px; padding: 6px; border-radius: 16px;
	background: radial-gradient(90% 90% at 50% 40%, #fff 30%, var(--sl-soft2));
	box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .7);
}
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-tile__logo {
	display: block; width: auto; height: auto; max-width: 100%; max-height: 64px; object-fit: contain;
	filter: drop-shadow(0 2px 3px rgba(120, 60, 90, .18));
	transition: transform .2s ease;
}
@media (hover: hover) {
	:is(.rinka-seo-land, .rinka-seo-page) a.rinka-seo-tile:hover .rinka-seo-tile__logo { transform: scale(1.06) rotate(-1deg); }
}
/* 丸枠の絵（トップのタイルと同じ 46px の丸） */
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-tile__ico {
	flex: none; display: grid; place-items: center;
	width: 46px; height: 46px; margin: 2px 0 6px; border-radius: 50%;
	background: linear-gradient(145deg, #fff, var(--sl-soft));
	box-shadow: inset 0 -3px 0 rgba(255, 255, 255, .6), 0 0 0 3px #fff, 0 4px 10px -4px var(--sl-shadow);
}
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-tile__ico > img {
	display: block; width: 80%; height: 80%; object-fit: contain;
	filter: drop-shadow(0 1px 1px rgba(90, 58, 102, .15)); pointer-events: none;
}
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-tile__txt { display: flex; flex-direction: column; gap: 2px; max-width: 100%; padding-right: 28px; }
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-tile strong {
	font-size: .92rem; font-weight: 900; line-height: 1.4; letter-spacing: .01em;
	color: var(--sl-ink); word-break: keep-all; overflow-wrap: anywhere;
}
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-tile small {
	font-size: .74rem; font-weight: 600; line-height: 1.5; color: var(--sl-sub);
}
/* 5枚（りんかといっしょにできること）は1枚目を横長の主役に＝2列でも3列でもすき間ができない */
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-tiles:has(> li:nth-child(5):last-child) > li:first-child { grid-column: span 2; }
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-tiles:has(> li:nth-child(5):last-child) > li:first-child > a.rinka-seo-tile--ico {
	flex-direction: row; align-items: center; gap: 14px; min-height: 96px;
	background: linear-gradient(120deg, var(--sl-soft) 0%, var(--sl-card) 70%);
}
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-tiles:has(> li:nth-child(5):last-child) > li:first-child .rinka-seo-tile__ico { width: 58px; height: 58px; margin: 0; }
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-tiles:has(> li:nth-child(5):last-child) > li:first-child strong { font-size: 1.04rem; }
@media (max-width: 420px) {
	:is(.rinka-seo-land, .rinka-seo-page) a.rinka-seo-tile { padding: 10px 10px 12px; }
	:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-tile strong { font-size: .86rem; letter-spacing: 0; }
	:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-tile__art { height: 64px; }
	:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-tile__logo { max-height: 54px; }
}

/* ---------- C-14 文字リンク → 絵つきの丸いボタン ---------- */
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-land__links:not(.rinka-home-more2) {
	display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin: 16px 0 0;
}
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-land__links:not(.rinka-home-more2) > a {
	display: inline-flex; align-items: center; gap: 8px; box-sizing: border-box;
	min-height: 44px; max-width: 100%; padding: 6px 18px;
	border-radius: 999px; text-decoration: none;
	font-size: .88rem; font-weight: 800; line-height: 1.35; color: var(--sl-accent);
	background: linear-gradient(160deg, var(--sl-card) 55%, var(--sl-soft));
	border: 1.5px solid var(--sl-line);
	box-shadow: 0 3px 0 var(--sl-line), 0 8px 18px -14px var(--sl-shadow);
	transition: transform .2s ease, box-shadow .2s ease;
}
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-land__links > a.rinka-seo-pill:has(> .rinka-seo-pill__ico) { padding-left: 6px; }
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-pill__ico {
	flex: none; display: block; box-sizing: border-box; width: 32px; height: 32px; padding: 3px;
	border-radius: 50%; object-fit: contain; background: #fff;
	box-shadow: 0 0 0 1.5px var(--sl-line);
}
@media (hover: hover) {
	:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-land__links:not(.rinka-home-more2) > a:hover {
		transform: translateY(-2px); text-decoration: none;
		box-shadow: 0 5px 0 var(--sl-line), 0 12px 22px -14px var(--sl-shadow);
	}
}
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-land__links:not(.rinka-home-more2) > a:focus-visible { outline: 3px solid #8fc3ff; outline-offset: 2px; }

/* ---------- C-15 /rinka-games/ のゲームカード（PCで右が空かない） ---------- */
.rinka-seo-page .rinka-seo-cards { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 14px; }
.rinka-seo-page .rinka-seo-card {
	border: 1.5px solid var(--sl-line); border-radius: 22px;
	box-shadow: 0 3px 0 var(--sl-line), 0 10px 22px -16px var(--sl-shadow);
}
@media (hover: hover) {
	.rinka-seo-page .rinka-seo-card:hover { box-shadow: 0 5px 0 var(--sl-line), 0 16px 28px -14px var(--sl-shadow); }
}
.rinka-seo-page .rinka-seo-card__thumb { border-radius: 20px 20px 0 0; }
/* そのジャンルが1本だけの時は、PCで横長のカード（左に絵・右に説明とボタン） */
@media (min-width: 720px) {
	.rinka-seo-page .rinka-seo-cards:has(> .rinka-seo-card:only-child) { grid-template-columns: 1fr; }
	.rinka-seo-page .rinka-seo-cards > .rinka-seo-card:only-child:has(> .rinka-seo-card__thumb) {
		display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
		grid-template-rows: auto auto auto 1fr auto; column-gap: 20px; row-gap: 6px;
		padding: 16px;
	}
	/* 絵はシェア画像の形（1200×630）のまま＝文字が切れない */
	.rinka-seo-page .rinka-seo-card:only-child > .rinka-seo-card__thumb {
		grid-column: 1; grid-row: 1 / -1; align-self: center;
		margin: 0; aspect-ratio: 1200 / 630; border-radius: 16px;
		box-shadow: 0 0 0 1px rgba(255, 255, 255, .6), 0 8px 18px -12px var(--sl-shadow);
	}
	.rinka-seo-page .rinka-seo-card:only-child > .rinka-seo-card__genre { justify-self: start; }
	.rinka-seo-page .rinka-seo-card:only-child > :not(.rinka-seo-card__thumb) { grid-column: 2; }
	.rinka-seo-page .rinka-seo-card:only-child > .rinka-seo-card__genre { margin-top: 4px; }
	.rinka-seo-page .rinka-seo-card:only-child > .rinka-seo-card__name { font-size: 1.2rem; }
	.rinka-seo-page .rinka-seo-card:only-child > .rinka-seo-card__about { -webkit-line-clamp: 5; }
	.rinka-seo-page .rinka-seo-card:only-child > .rinka-seo-card__go { align-self: end; }
}

/* ---------- C-16 りんかのプロフィール（表 → カード） ---------- */
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-profile {
	display: grid; grid-template-columns: 1fr; gap: 10px;
	margin: 0; background: none; border: 0; border-radius: 0; overflow: visible;
}
@media (min-width: 560px) {
	:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-profile { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-profile > div {
	display: flex; flex-direction: column; gap: 2px; min-width: 0;
	padding: 12px 14px 12px 16px; border: 1.5px solid var(--sl-line); border-radius: 18px;
	background: linear-gradient(160deg, var(--sl-card) 60%, var(--sl-soft));
	box-shadow: 0 3px 0 var(--sl-line), 0 10px 22px -18px var(--sl-shadow);
}
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-profile > div:first-child { border-top: 1.5px solid var(--sl-line); }
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-profile dt {
	display: inline-flex; align-items: center; gap: 7px; padding: 0; background: none;
	font-size: .72rem; font-weight: 800; letter-spacing: .08em; color: var(--sl-accent);
}
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-profile dt::before {
	content: ""; flex: none; width: 14px; height: 6px; border-radius: 99px;
	background: linear-gradient(90deg, var(--sl-accent), var(--sl-soft2));
}
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-profile dd {
	margin: 0; padding: 0; font-size: .95rem; font-weight: 700; line-height: 1.65; color: var(--sl-ink);
}

/* ---------- C-17 よくある質問 ---------- */
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-land__qa {
	margin: 0 0 10px; padding: 0 14px;
	background: var(--sl-card); border: 1.5px solid var(--sl-line); border-radius: 18px;
	box-shadow: 0 3px 0 var(--sl-line), 0 10px 22px -18px var(--sl-shadow);
}
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-land__qa > summary {
	position: relative; display: flex; align-items: center; gap: 10px;
	min-height: 52px; padding: 10px 36px 10px 0; color: var(--sl-ink); line-height: 1.5;
}
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-land__qa > summary::before {
	content: "Q"; flex: none; display: grid; place-items: center;
	width: 28px; height: 28px; border-radius: 50%;
	font: 900 .82rem/1 var(--rinka-font-latin, 'Quicksand', sans-serif); color: #fff;
	background: linear-gradient(145deg, #ff8fbf, var(--sl-accent));
	box-shadow: 0 0 0 3px var(--sl-soft);
}
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-land__qa > summary::after {
	content: ""; position: absolute; right: 0; top: 50%; width: 26px; height: 26px; margin-top: -13px;
	border-radius: 50%; background: var(--sl-soft) var(--sl-chev) center / 14px no-repeat;
	transform: rotate(90deg); transition: transform .2s ease;
}
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-land__qa[open] > summary::after { transform: rotate(-90deg); }
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-land__qa[open] > summary { border-bottom: 1.5px dashed var(--sl-line); }
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-land__qa > p { margin: 10px 0 14px 38px; color: var(--sl-sub); }

/* 特長のリストの印（🐰 の絵文字 → 小さなピンクの丸） */
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-land__points {
	border: 1.5px solid var(--sl-line); border-radius: 18px; box-shadow: 0 3px 0 var(--sl-line);
}
:is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-land__points li::marker { content: "● "; color: #f59cc3; font-size: .8em; }

/* ---------- G-25 404「はじめての人へ」（inc/fansite.php rinka_fansite_guide） ---------- */
.rinka-fs-404 .rinka-fs-guide {
	max-width: none; margin: 18px 0 0;
	background: linear-gradient(160deg, var(--sl-card) 55%, var(--sl-soft));
	border: 1.5px solid var(--sl-line); border-radius: 24px;
	box-shadow: 0 3px 0 var(--sl-line), 0 10px 22px -16px var(--sl-shadow);
}
.rinka-fs-404 .rinka-fs-guide__summary {
	display: flex; align-items: center; gap: 10px; min-height: 56px; padding: 10px 16px;
	font-size: 1rem; color: var(--sl-ink);
}
.rinka-fs-404 .rinka-fs-guide__summary::after {
	content: ""; flex: none; margin-left: auto; width: 26px; height: 26px; border-radius: 50%; opacity: 1;
	background: var(--sl-soft) var(--sl-chev) center / 14px no-repeat; transform: rotate(90deg); transition: transform .2s ease;
}
.rinka-fs-404 .rinka-fs-guide[open] .rinka-fs-guide__summary::after { content: ""; transform: rotate(-90deg); }
.rinka-fs-404 .rinka-fs-guide__ico {
	flex: none; box-sizing: border-box; width: 40px; height: 40px; padding: 5px; border-radius: 50%;
	object-fit: contain; background: linear-gradient(145deg, #fff, var(--sl-soft2));
	box-shadow: 0 0 0 3px #fff, 0 4px 10px -4px var(--sl-shadow);
}
.rinka-fs-404 .rinka-fs-guide__body { padding: 0 16px 16px; }
.rinka-fs-404 .rinka-fs-starter { gap: 10px; margin: 12px 0 8px; }
@media (min-width: 720px) {
	.rinka-fs-404 .rinka-fs-starter { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
	.rinka-fs-404 .rinka-fs-starter__link { flex-direction: column; align-items: flex-start; min-height: 150px; padding: 14px 14px 40px; }
}
.rinka-fs-404 .rinka-fs-starter__step + .rinka-fs-starter__step::before { content: none; display: none; }
.rinka-fs-404 .rinka-fs-starter__link {
	position: relative; min-height: 72px; padding: 12px 44px 12px 12px;
	color: var(--sl-ink);
	background: linear-gradient(160deg, var(--sl-card) 55%, var(--sl-soft));
	border: 1.5px solid var(--sl-line); border-radius: 22px;
	box-shadow: 0 3px 0 var(--sl-line), 0 10px 22px -16px var(--sl-shadow);
	transition: transform .2s ease, box-shadow .2s ease;
}
.rinka-fs-404 .rinka-fs-starter__link:hover { border-color: var(--sl-line); transform: translateY(-3px); box-shadow: 0 5px 0 var(--sl-line), 0 16px 28px -14px var(--sl-shadow); }
.rinka-fs-404 .rinka-fs-starter__link:focus-visible { outline: 3px solid #8fc3ff; outline-offset: 2px; }
.rinka-fs-404 .rinka-fs-starter__link--support { background: linear-gradient(120deg, var(--sl-soft2) 0%, var(--sl-card) 75%); }
/* 番号は丸枠の左上の小さなバッジに */
.rinka-fs-404 .rinka-fs-starter__no {
	position: absolute; left: 6px; top: 6px; z-index: 1; width: 22px; height: 22px; font-size: .74rem;
	background: linear-gradient(145deg, #ff8fbf, var(--sl-accent)); box-shadow: 0 0 0 2px #fff;
}
.rinka-fs-404 .rinka-fs-starter__emoji {
	flex: none; display: grid; place-items: center; width: 50px; height: 50px; border-radius: 50%;
	background: linear-gradient(145deg, #fff, var(--sl-soft));
	box-shadow: inset 0 -3px 0 rgba(255, 255, 255, .6), 0 0 0 3px #fff, 0 4px 10px -4px var(--sl-shadow);
	font-size: 1.4rem;
}
.rinka-fs-404 .rinka-fs-starter__emoji > img { display: block; width: 80%; height: 80%; object-fit: contain; }
.rinka-fs-404 .rinka-fs-starter__title { color: var(--sl-ink); font-weight: 900; }
.rinka-fs-404 .rinka-fs-starter__desc { color: var(--sl-sub); }
.rinka-fs-404 .rinka-fs-starter__go {
	position: absolute; right: 10px; bottom: 10px; width: 26px; height: 26px; border-radius: 50%;
	font-size: 0; color: transparent; background: var(--sl-soft) var(--sl-chev) center / 14px no-repeat;
}
@media (max-width: 719px) {
	.rinka-fs-404 .rinka-fs-starter__go { top: 50%; bottom: auto; margin-top: -13px; }
}
.rinka-fs-404 .rinka-fs-guide__more > summary { display: flex; align-items: center; min-height: 44px; }

/* ---------- ダークモード ---------- */
@media (prefers-color-scheme: dark) {
	:root:not([data-theme="light"]) :is(.rinka-seo-land, .rinka-seo-page, .rinka-fs-404) {
		--sl-accent: #ff9fc8; --sl-ink: #f3ecfa; --sl-sub: #c9b4c1; --sl-card: #2a2433;
		--sl-soft: #3a3046; --sl-soft2: #4a3b5c; --sl-line: #4a3d5a; --sl-shadow: rgba(0, 0, 0, .5);
		--sl-chev: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ff9fc8' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m9 18 6-6-6-6'/%3E%3C/svg%3E");
	}
	:root:not([data-theme="light"]) :is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-tile__art { background: radial-gradient(90% 90% at 50% 40%, #fff6fb 30%, #f3dbe9); }
	:root:not([data-theme="light"]) .rinka-seo-page .rinka-seo-card { background: var(--sl-card); }
	:root:not([data-theme="light"]) .rinka-seo-page .rinka-seo-card__name { color: var(--sl-ink); }
	:root:not([data-theme="light"]) .rinka-seo-page .rinka-seo-card__about { color: var(--sl-sub); }
	:root:not([data-theme="light"]) :is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-land__points { background: var(--sl-card); color: var(--sl-ink); }
	:root:not([data-theme="light"]) :is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-land__qa > summary::before { box-shadow: none; }
}
:root[data-theme="dark"] :is(.rinka-seo-land, .rinka-seo-page, .rinka-fs-404) {
	--sl-accent: #ff9fc8; --sl-ink: #f3ecfa; --sl-sub: #c9b4c1; --sl-card: #2a2433;
	--sl-soft: #3a3046; --sl-soft2: #4a3b5c; --sl-line: #4a3d5a; --sl-shadow: rgba(0, 0, 0, .5);
	--sl-chev: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ff9fc8' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m9 18 6-6-6-6'/%3E%3C/svg%3E");
}
:root[data-theme="dark"] :is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-tile__art { background: radial-gradient(90% 90% at 50% 40%, #fff6fb 30%, #f3dbe9); }
:root[data-theme="dark"] .rinka-seo-page .rinka-seo-card { background: var(--sl-card); }
:root[data-theme="dark"] .rinka-seo-page .rinka-seo-card__name { color: var(--sl-ink); }
:root[data-theme="dark"] .rinka-seo-page .rinka-seo-card__about { color: var(--sl-sub); }
:root[data-theme="dark"] :is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-land__points { background: var(--sl-card); color: var(--sl-ink); }
:root[data-theme="dark"] :is(.rinka-seo-land, .rinka-seo-page) .rinka-seo-land__qa > summary::before { box-shadow: none; }

/* ---------- 動きをひかえめに ---------- */
@media (prefers-reduced-motion: reduce) {
	:is(.rinka-seo-land, .rinka-seo-page, .rinka-fs-404) :is(a.rinka-seo-tile, a.rinka-seo-tile::after, .rinka-seo-tile__logo, .rinka-seo-land__links > a, .rinka-seo-land__qa > summary::after, .rinka-fs-starter__link) { transition: none; }
	:is(.rinka-seo-land, .rinka-seo-page, .rinka-fs-404) :is(a.rinka-seo-tile, .rinka-seo-land__links > a, .rinka-fs-starter__link):hover { transform: none; }
}

/* ---------- 2026-09-28 ノベルの一覧 /novel/（inc/seo-landing-novel.php） ---------- */
/* カードの「1回◯分・結末◯種類・フルボイス・全年齢」 */
.rinka-seo-page .rinka-nv-spec { display: flex; flex-wrap: wrap; gap: 6px; margin: 2px 0 4px; }
.rinka-seo-page .rinka-nv-spec__tag {
	display: inline-flex; align-items: center; padding: 3px 10px; border-radius: 999px;
	font-size: .74rem; font-weight: 800; line-height: 1.4; color: var(--sl-accent);
	background: var(--sl-soft); border: 1px solid var(--sl-line);
}

/* ---------- 2026-09-28 大人向け作品リンク（inc/novel-adult-links.php・文字リンク1行） ----------
 * 作品ページの一番下・/novel/ の一番下（明るい地）と、ノベルのエンディング画面（暗い地・.rinka-nj-title の中）。
 * 絵は出さない。小さな「18歳以上向け」「PR」のラベル＋文字リンク。押せる高さは44px。 */
.rinka-adult-link {
	margin: 8px 0 0; padding: 0; font-size: .8rem; line-height: 1.6; color: var(--sl-sub, #76606c);
	overflow-wrap: anywhere;
}
.rinka-adult-link__badges { display: inline-flex; gap: 4px; margin-right: 6px; vertical-align: middle; }
.rinka-adult-link__badge {
	display: inline-block; padding: 0 6px; border-radius: 4px; border: 1px solid currentColor;
	font-size: .68rem; font-weight: 800; line-height: 1.5; letter-spacing: .02em; opacity: .9;
}
.rinka-adult-link__a {
	display: inline-flex; align-items: center; min-height: 44px; vertical-align: middle;
	color: inherit; font-weight: 700; text-decoration: underline; text-underline-offset: 3px;
}
.rinka-adult-link__a:focus-visible { outline: 3px solid #8fc3ff; outline-offset: 2px; border-radius: 4px; }
.rinka-adult-link__note { font-size: .72rem; opacity: .85; }
.rinka-adult-link-wrap .rinka-section { padding-top: 4px; padding-bottom: 4px; }
/* ノベルのエンディング画面（暗い地・白い文字） */
.rinka-nj-title .rinka-adult-link { margin-top: .4em; font-size: .72rem; color: rgba(255, 255, 255, .78); max-width: 100%; }
.rinka-nj-title .rinka-adult-link__a { min-height: 40px; color: #fff; }

/* ---------- 2026-09-28 トップの「無料ゲームをぜんぶ見る／りんかってどんな子？」に「ノベルゲームの一覧」を足して3枚 ---------- */
.rinka-seo-land__links.rinka-home-more2.rinka-home-more2--3 > a:nth-child(3) { grid-column: 1 / -1; }
@media (min-width: 720px) {
	.rinka-seo-land__links.rinka-home-more2.rinka-home-more2--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
	.rinka-seo-land__links.rinka-home-more2.rinka-home-more2--3 > a:nth-child(3) { grid-column: auto; }
}

/* ---------- 2026-10-16 イラストの利用ルール /image-license/（inc/seo-landing-license.php） ---------- */
.rinka-seo-page .rinka-imglic-list { list-style: none; margin: 0 auto; padding: 0; max-width: 720px; display: grid; gap: 8px; }
.rinka-seo-page .rinka-imglic-list > li {
	position: relative; margin: 0; padding: 12px 14px 12px 46px; color: var(--sl-ink); line-height: 1.7;
	background: var(--sl-card); border: 1.5px solid var(--sl-line); border-radius: 16px;
	box-shadow: 0 2px 0 var(--sl-line);
}
.rinka-seo-page .rinka-imglic-list > li::marker { content: none; }
.rinka-seo-page .rinka-imglic-list > li::before {
	position: absolute; left: 12px; top: 12px; width: 24px; height: 24px; border-radius: 50%;
	display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: .85rem; line-height: 1;
}
.rinka-seo-page .rinka-imglic-list--ok > li::before { content: "\2713"; color: #fff; background: var(--sl-accent); }
.rinka-seo-page .rinka-imglic-list--ng > li::before { content: "\00D7"; color: var(--sl-accent); background: var(--sl-soft); border: 1.5px solid var(--sl-line); }
.rinka-seo-page .rinka-imglic-credit { display: inline-block; margin-top: 4px; padding: 2px 8px; border-radius: 8px; background: var(--sl-soft); color: var(--sl-ink); font-size: .85em; word-break: break-all; }