/* ============================================================================
 * Kotaro Studio P-86S スタートアップガイド — External Stylesheet
 * パス: coldbox-child/css/guide-p86s.css
 *
 * 構造: ks-guide-p86s (root scope)
 *   ├─ ks-guide-progress (上端固定の読書進捗バー・JS で更新 / X-86S と共用 ID)
 *   ├─ ks-guide-hero
 *   ├─ ks-guide-toc (目次)
 *   ├─ ks-guide-section × 10
 *   ├─ ks-guide-faq (アコーディオン)
 *   ├─ ks-guide-compare (P-86S vs X-86S)
 *   └─ ks-guide-final (フッター + ショップ戻り CTA)
 *
 * ブランド: LP / 試聴 / プロフィール / 法務 / X-86S ガイドと完全統一
 * ============================================================================ */

#ks-guide-p86s {
	/* スコープ化ブランド変数 */
	--ks-ink: #111;
	--ks-text: #333;
	--ks-muted: #666;
	--ks-gold: #c5a059;
	--ks-gold-deep: #b89b5e;
	--ks-gold-bg: rgba(197, 160, 89, 0.08);
	--ks-gold-line: rgba(197, 160, 89, 0.35);
	--ks-bg: #ffffff;
	--ks-bg-alt: #fafafa;
	--ks-bg-cream: #fdfbf3;
	--ks-line: #e6e6e6;
	--ks-danger: #c92a2a;
	--ks-danger-deep: #a31a1a;
	--ks-danger-bg: #fff5f5;
	--ks-danger-line: rgba(201, 42, 42, 0.3);
	--ks-info: #4f6478;
	--ks-info-bg: #f3f6f9;
	--ks-info-line: rgba(79, 100, 120, 0.3);

	display: block;
	width: 100%;
	background: var(--ks-bg);
	color: var(--ks-text);
	font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
	font-size: 15px;
	line-height: 2;
	letter-spacing: 0.03em;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	box-sizing: border-box;
	font-feature-settings: "palt";
}
#ks-guide-p86s *, #ks-guide-p86s *::before, #ks-guide-p86s *::after { box-sizing: border-box; }

/* セリフ英字 (見出しのアクセント) */
#ks-guide-p86s .ks-en {
	font-family: "Cormorant Garamond", "Times New Roman", serif;
	letter-spacing: 0.08em;
}

/* ================================================================
   読書進捗バー (上端固定 / X-86S と同じデザイン)
================================================================ */
#ks-guide-progress {
	position: fixed;
	top: 0; left: 0;
	width: 0;
	height: 5px;
	background: linear-gradient(90deg,
		rgba(212, 175, 55, 1) 0%,
		rgba(197, 160, 89, 1) 50%,
		rgba(184, 155, 94, 1) 100%);
	z-index: 9999;
	box-shadow:
		0 0 12px rgba(197, 160, 89, 0.55),
		0 2px 6px rgba(197, 160, 89, 0.3);
	transition: width 0.12s ease-out;
	pointer-events: none;
}
#ks-guide-progress::after {
	content: '';
	position: absolute;
	right: -3px;
	top: 50%;
	width: 12px;
	height: 12px;
	margin-top: -6px;
	border-radius: 50%;
	background: radial-gradient(circle, #f4d77b 0%, #c5a059 70%);
	box-shadow: 0 0 12px rgba(212, 175, 55, 0.8);
	animation: ks-guide-progress-pulse 1.6s ease-in-out infinite;
}
@keyframes ks-guide-progress-pulse {
	0%, 100% { transform: scale(1); opacity: 1; }
	50%      { transform: scale(1.35); opacity: 0.7; }
}

/* ================================================================
   Hero
================================================================ */
#ks-guide-p86s .ks-guide-hero {
	text-align: center;
	padding: clamp(60px, 9vw, 110px) clamp(20px, 4vw, 40px) clamp(50px, 7vw, 80px);
	background: linear-gradient(180deg, var(--ks-bg-cream) 0%, var(--ks-bg) 100%);
	border-bottom: 1px solid var(--ks-line);
	position: relative;
}
#ks-guide-p86s .ks-guide-eyebrow {
	display: inline-block;
	font-family: "Cormorant Garamond", serif;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.32em;
	color: var(--ks-gold-deep);
	text-transform: uppercase;
	padding: 4px 14px;
	border: 1px solid var(--ks-gold);
	border-radius: 2px;
	margin-bottom: 28px;
}
#ks-guide-p86s .ks-guide-title {
	font-size: clamp(30px, 5.5vw, 56px);
	font-weight: 500;
	color: var(--ks-ink);
	margin: 0 0 24px;
	line-height: 1.35;
	letter-spacing: 0.04em;
}
#ks-guide-p86s .ks-guide-lead {
	font-size: clamp(15px, 1.7vw, 17px);
	color: var(--ks-text);
	line-height: 2;
	max-width: 640px;
	margin: 0 auto 32px;
}
#ks-guide-p86s .ks-guide-hero-meta {
	display: inline-flex;
	gap: 18px;
	flex-wrap: wrap;
	justify-content: center;
	align-items: center;
	padding: 14px 24px;
	background: #ffffff;
	border: 1px solid var(--ks-gold-line);
	border-radius: 2px;
	box-shadow: 0 4px 14px rgba(17, 17, 17, 0.04);
}
#ks-guide-p86s .ks-guide-hero-stock,
#ks-guide-p86s .ks-guide-hero-time {
	font-size: 13px;
	color: var(--ks-text);
	letter-spacing: 0.05em;
	display: inline-flex;
	align-items: center;
	gap: 8px;
}
#ks-guide-p86s .ks-guide-hero-stock strong {
	color: var(--ks-gold-deep);
	font-weight: 700;
	font-family: "Cormorant Garamond", serif;
	font-size: 17px;
}
#ks-guide-p86s .ks-guide-hero-time strong {
	font-family: "Cormorant Garamond", serif;
	font-size: 17px;
}
#ks-guide-p86s .ks-guide-hero-divider {
	width: 1px;
	height: 16px;
	background: var(--ks-line);
}

/* ================================================================
   目次 (TOC) — シニア層 (40-70 代) も読みやすい大型版
================================================================ */
#ks-guide-p86s .ks-guide-toc {
	max-width: 920px;
	margin: 0 auto;
	padding: 70px clamp(20px, 4vw, 50px);
	background: linear-gradient(180deg, #ffffff 0%, var(--ks-bg-cream) 50%, #ffffff 100%);
	border-bottom: 1px solid var(--ks-line);
	position: relative;
}
#ks-guide-p86s .ks-guide-toc-title {
	font-family: "Cormorant Garamond", serif;
	font-size: 15px;
	font-weight: 700;
	letter-spacing: 0.4em;
	color: var(--ks-gold-deep);
	text-align: center;
	margin: 0 0 56px;
	text-transform: uppercase;
}
#ks-guide-p86s .ks-guide-toc-title::after {
	content: '';
	display: block;
	width: 44px;
	height: 1px;
	background: var(--ks-gold);
	margin: 18px auto 0;
}
#ks-guide-p86s .ks-guide-toc-list {
	list-style: none;
	padding: 0;
	margin: 0;
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 6px 44px;
}
#ks-guide-p86s .ks-guide-toc-list li {
	margin: 0;
	position: relative;
}
/* 区切り線 (両端フェード) */
#ks-guide-p86s .ks-guide-toc-list li::after {
	content: '';
	position: absolute;
	left: 8px;
	right: 8px;
	bottom: 0;
	height: 1px;
	background: linear-gradient(90deg, transparent 0%, var(--ks-line) 20%, var(--ks-line) 80%, transparent 100%);
	pointer-events: none;
}
#ks-guide-p86s .ks-guide-toc-list a {
	display: grid;
	grid-template-columns: 44px 1fr 22px;
	align-items: center;
	gap: 18px;
	padding: 22px 14px;
	color: var(--ks-text);
	text-decoration: none;
	font-size: 17px;
	font-weight: 500;
	letter-spacing: 0.04em;
	line-height: 1.5;
	position: relative;
	overflow: hidden;
	transition: color 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94),
	            transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
	z-index: 1;
}
/* hover で金色背景がスライドイン */
#ks-guide-p86s .ks-guide-toc-list a::before {
	content: '';
	position: absolute;
	left: 0; top: 0; bottom: 0;
	width: 0;
	background: linear-gradient(90deg,
		rgba(197, 160, 89, 0.13) 0%,
		rgba(197, 160, 89, 0.05) 75%,
		transparent 100%);
	transition: width 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
	z-index: -1;
	border-radius: 2px;
}
#ks-guide-p86s .ks-guide-toc-list a:hover::before { width: 100%; }
#ks-guide-p86s .ks-guide-toc-list a:hover {
	color: var(--ks-ink);
	transform: translateX(6px);
}
/* 番号バッジ — 円形・金縁 */
#ks-guide-p86s .ks-toc-num {
	width: 38px;
	height: 38px;
	border: 1.5px solid var(--ks-gold);
	border-radius: 50%;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-family: "Cormorant Garamond", serif;
	font-weight: 700;
	font-size: 15px;
	color: var(--ks-gold-deep);
	letter-spacing: 0;
	flex-shrink: 0;
	transition: background 0.35s ease, color 0.35s ease, transform 0.35s ease, box-shadow 0.35s ease;
}
#ks-guide-p86s .ks-guide-toc-list a:hover .ks-toc-num {
	background: var(--ks-gold);
	color: #ffffff;
	transform: scale(1.06);
	box-shadow: 0 4px 12px rgba(197, 160, 89, 0.35);
}
/* テキスト span */
#ks-guide-p86s .ks-guide-toc-list a > span:nth-of-type(2),
#ks-guide-p86s .ks-guide-toc-list a > span:last-of-type {
	display: inline-block;
}
/* 矢印 — 通常時は透明、hover で金色出現 */
#ks-guide-p86s .ks-guide-toc-list a::after {
	content: '→';
	font-family: "Cormorant Garamond", serif;
	font-size: 22px;
	color: transparent;
	transition: color 0.35s ease, transform 0.35s ease;
	justify-self: end;
	line-height: 1;
}
#ks-guide-p86s .ks-guide-toc-list a:hover::after {
	color: var(--ks-gold);
	transform: translateX(4px);
}
/* Active 状態 (スクロール現在地) — 派手だがエレガント */
#ks-guide-p86s .ks-guide-toc-list a.is-active {
	color: var(--ks-ink);
	font-weight: 700;
}
#ks-guide-p86s .ks-guide-toc-list a.is-active::before {
	width: 100%;
	background: linear-gradient(90deg,
		rgba(197, 160, 89, 0.2) 0%,
		rgba(197, 160, 89, 0.06) 75%,
		transparent 100%);
}
#ks-guide-p86s .ks-guide-toc-list a.is-active .ks-toc-num {
	background: var(--ks-ink);
	border-color: var(--ks-gold);
	color: var(--ks-gold);
	box-shadow: 0 4px 12px rgba(17, 17, 17, 0.18);
}
#ks-guide-p86s .ks-guide-toc-list a.is-active::after {
	color: var(--ks-gold);
}

/* クリック瞬間の波紋エフェクト (キーボードフォーカスにも対応) */
#ks-guide-p86s .ks-guide-toc-list a:focus-visible {
	outline: 2px solid var(--ks-gold);
	outline-offset: -4px;
	border-radius: 2px;
}
#ks-guide-p86s .ks-guide-toc-list a:active .ks-toc-num {
	transform: scale(0.94);
}

/* ================================================================
   Section common
================================================================ */
#ks-guide-p86s .ks-guide-section {
	max-width: 880px;
	margin: 0 auto;
	padding: clamp(60px, 8vw, 100px) clamp(20px, 4vw, 40px);
	border-bottom: 1px solid var(--ks-line);
}
#ks-guide-p86s .ks-guide-section:last-of-type { border-bottom: none; }
#ks-guide-p86s .ks-guide-section-eyebrow {
	display: inline-block;
	font-family: "Cormorant Garamond", serif;
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.3em;
	color: var(--ks-gold-deep);
	text-transform: uppercase;
	margin-bottom: 16px;
}
#ks-guide-p86s .ks-guide-section-title {
	font-size: clamp(26px, 3.6vw, 36px);
	font-weight: 500;
	color: var(--ks-ink);
	margin: 0 0 18px;
	line-height: 1.45;
	letter-spacing: 0.03em;
}
#ks-guide-p86s .ks-guide-section-lead {
	font-size: 16px;
	color: var(--ks-text);
	line-height: 2;
	margin: 0 0 40px;
}

/* ================================================================
   機材グリッド (Headphone / Recorder 2-col)
================================================================ */
#ks-guide-p86s .ks-gear-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 26px;
	margin-top: 32px;
}
#ks-guide-p86s .ks-gear-card {
	background: var(--ks-bg-alt);
	border: 1px solid var(--ks-line);
	border-radius: 2px;
	padding: 32px 28px;
}
#ks-guide-p86s .ks-gear-card-eyebrow {
	font-family: "Cormorant Garamond", serif;
	font-size: 11px;
	letter-spacing: 0.25em;
	color: var(--ks-gold-deep);
	text-transform: uppercase;
	display: block;
	margin-bottom: 8px;
}
#ks-guide-p86s .ks-gear-card-title {
	font-size: 19px;
	font-weight: 700;
	color: var(--ks-ink);
	margin: 0 0 14px;
}
#ks-guide-p86s .ks-gear-card-text {
	font-size: 14px;
	color: var(--ks-text);
	line-height: 1.95;
	margin: 0 0 22px;
}

/* レコーダーグループ (Entry / High-End) */
#ks-guide-p86s .ks-rec-group { margin-top: 22px; padding-top: 22px; border-top: 1px dashed var(--ks-line); }
#ks-guide-p86s .ks-rec-group:first-of-type { margin-top: 0; padding-top: 0; border-top: none; }
#ks-guide-p86s .ks-rec-label {
	font-family: "Cormorant Garamond", serif;
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.2em;
	color: var(--ks-gold-deep);
	text-transform: uppercase;
	display: block;
	margin-bottom: 12px;
}
#ks-guide-p86s .ks-aff-list { display: flex; flex-direction: column; gap: 10px; }

/* ================================================================
   アフィリエイトボタン (Sound House) — 全 .ks-aff-btn-wrap 共通
================================================================ */
#ks-guide-p86s .ks-aff-btn-wrap a {
	display: flex !important;
	justify-content: center;
	align-items: center;
	gap: 8px;
	background: var(--ks-ink);
	color: #ffffff !important;
	font-family: "Hiragino Kaku Gothic ProN", "Helvetica Neue", Arial, sans-serif;
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 0.04em;
	padding: 14px 16px;
	border: 1px solid var(--ks-ink);
	border-radius: 2px;
	text-decoration: none !important;
	transition: background 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease, border-color 0.2s ease;
	line-height: 1.4;
	text-align: center;
}
#ks-guide-p86s .ks-aff-btn-wrap a:hover {
	background: #000000;
	transform: translateY(-1px);
	box-shadow: 0 6px 14px rgba(17, 17, 17, 0.18);
	border-color: var(--ks-gold);
}
#ks-guide-p86s .ks-aff-btn-wrap a::after {
	content: "→";
	font-size: 14px;
	color: var(--ks-gold);
	transition: transform 0.2s ease;
}
#ks-guide-p86s .ks-aff-btn-wrap a:hover::after { transform: translateX(3px); }
#ks-guide-p86s .ks-aff-btn-wrap img {
	display: inline-block !important;
	width: 1px !important;
	height: 1px !important;
	opacity: 0;
	border: none;
	position: absolute;
}
/* 中級者用 (背景を少し明るく) */
#ks-guide-p86s .ks-pro-btn a { background: #2a2a2a; }
#ks-guide-p86s .ks-pro-btn a:hover { background: #1a1a1a; }

/* ================================================================
   Warning Box (ファンタム電源 NG)
================================================================ */
#ks-guide-p86s .ks-guide-warning {
	max-width: 880px;
	margin: 50px auto 0;
	padding: 34px clamp(22px, 4vw, 42px);
	background: var(--ks-danger-bg);
	border: 1px solid var(--ks-danger-line);
	border-left: 4px solid var(--ks-danger);
	border-radius: 2px;
}
#ks-guide-p86s .ks-guide-warning-eyebrow {
	font-family: "Cormorant Garamond", serif;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.3em;
	color: var(--ks-danger-deep);
	text-transform: uppercase;
	margin-bottom: 8px;
	display: block;
}
#ks-guide-p86s .ks-guide-warning-title {
	font-size: 22px;
	font-weight: 700;
	color: var(--ks-danger-deep);
	margin: 0 0 14px;
	line-height: 1.5;
}
#ks-guide-p86s .ks-guide-warning-text {
	font-size: 15px;
	color: var(--ks-text);
	line-height: 2;
	margin: 0;
}
#ks-guide-p86s .ks-guide-warning-text strong { color: var(--ks-danger-deep); }

/* ================================================================
   Step (接続の手順)
================================================================ */
#ks-guide-p86s .ks-step-row {
	display: grid;
	grid-template-columns: 56px 1fr;
	gap: 28px;
	margin-bottom: 36px;
	align-items: start;
}
#ks-guide-p86s .ks-step-row:last-child { margin-bottom: 0; }
#ks-guide-p86s .ks-step-num {
	font-family: "Cormorant Garamond", serif;
	font-size: 32px;
	font-weight: 700;
	color: var(--ks-gold);
	text-align: center;
	line-height: 1;
	padding-top: 4px;
	border-right: 1px solid var(--ks-gold-line);
}
#ks-guide-p86s .ks-step-info h3 {
	font-size: 19px;
	font-weight: 700;
	color: var(--ks-ink);
	margin: 0 0 10px;
	line-height: 1.5;
}
#ks-guide-p86s .ks-step-info p {
	font-size: 15px;
	color: var(--ks-text);
	line-height: 2;
	margin: 0 0 8px;
}
#ks-guide-p86s .ks-step-info strong { color: var(--ks-ink); }

/* ================================================================
   AB方式 SVG ダイアグラム
================================================================ */
#ks-guide-p86s .ks-ab-box {
	background: var(--ks-bg-cream);
	border: 1px solid var(--ks-gold-line);
	border-radius: 2px;
	padding: 50px clamp(20px, 4vw, 50px);
	text-align: center;
}
#ks-guide-p86s .ks-ab-svg {
	display: block;
	margin: 30px auto;
	max-width: 480px;
	width: 100%;
	height: auto;
}
#ks-guide-p86s .ks-ab-tips {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 20px;
	margin-top: 36px;
	text-align: left;
}
#ks-guide-p86s .ks-ab-tip {
	background: #ffffff;
	border: 1px solid var(--ks-line);
	border-top: 3px solid var(--ks-gold);
	padding: 22px;
	border-radius: 2px;
}
#ks-guide-p86s .ks-ab-tip-range {
	font-family: "Cormorant Garamond", serif;
	font-size: 22px;
	font-weight: 700;
	color: var(--ks-gold-deep);
	margin-bottom: 8px;
	display: block;
	letter-spacing: 0.04em;
}
#ks-guide-p86s .ks-ab-tip-label {
	font-size: 13px;
	font-weight: 700;
	color: var(--ks-ink);
	margin-bottom: 6px;
	display: block;
}
#ks-guide-p86s .ks-ab-tip-text {
	font-size: 13px;
	color: var(--ks-text);
	line-height: 1.9;
	margin: 0;
}

/* ================================================================
   ギャラリー (3 列)
================================================================ */
#ks-guide-p86s .ks-gallery-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 22px;
}
#ks-guide-p86s .ks-gallery-card {
	background: #ffffff;
	border: 1px solid var(--ks-line);
	border-radius: 2px;
	overflow: hidden;
	display: flex;
	flex-direction: column;
	transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
#ks-guide-p86s .ks-gallery-card:hover {
	transform: translateY(-3px);
	border-color: var(--ks-gold-line);
	box-shadow: 0 10px 28px rgba(17, 17, 17, 0.08);
}
#ks-guide-p86s .ks-gallery-img-wrap {
	width: 100%;
	aspect-ratio: 1 / 1;
	background: var(--ks-bg-alt);
	overflow: hidden;
	position: relative;
}
#ks-guide-p86s .ks-gallery-img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.5s ease;
}
#ks-guide-p86s .ks-gallery-img.contain {
	object-fit: contain;
	padding: 10px;
}
#ks-guide-p86s .ks-gallery-card:hover .ks-gallery-img { transform: scale(1.04); }
#ks-guide-p86s .ks-gallery-caption {
	padding: 20px;
	display: flex;
	flex-direction: column;
	flex-grow: 1;
}
#ks-guide-p86s .ks-gallery-cap-title {
	font-size: 15px;
	font-weight: 700;
	color: var(--ks-ink);
	margin: 0 0 8px;
}
#ks-guide-p86s .ks-gallery-cap-text {
	font-size: 13px;
	color: var(--ks-text);
	line-height: 1.85;
	margin: 0 0 14px;
	flex-grow: 1;
}
#ks-guide-p86s .ks-gallery-card-cta {
	display: inline-block;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.05em;
	color: var(--ks-ink);
	background: transparent;
	border: 1px solid var(--ks-ink);
	padding: 8px 14px;
	text-decoration: none;
	border-radius: 2px;
	margin-top: auto;
	align-self: flex-start;
	transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
#ks-guide-p86s .ks-gallery-card-cta:hover {
	background: var(--ks-ink);
	color: #ffffff;
	border-color: var(--ks-ink);
}
#ks-guide-p86s .ks-gallery-card-cta::after { content: " →"; color: var(--ks-gold); }
#ks-guide-p86s .ks-gallery-card-cta:hover::after { color: #ffffff; }

/* ================================================================
   推奨アクセサリー (K&M)
================================================================ */
#ks-guide-p86s .ks-cat-title {
	font-size: 19px;
	font-weight: 700;
	color: var(--ks-ink);
	margin: 56px 0 24px;
	padding-bottom: 12px;
	border-bottom: 1px solid var(--ks-line);
	display: flex;
	align-items: center;
	gap: 14px;
}
#ks-guide-p86s .ks-cat-title::before {
	content: "";
	display: block;
	width: 4px;
	height: 20px;
	background: var(--ks-gold);
	border-radius: 1px;
}
#ks-guide-p86s .ks-cat-title:first-child { margin-top: 0; }
#ks-guide-p86s .ks-item-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 22px;
}
#ks-guide-p86s .ks-item-card {
	background: var(--ks-bg-alt);
	border: 1px solid var(--ks-line);
	border-radius: 2px;
	padding: 28px 26px;
	display: flex;
	flex-direction: column;
	position: relative;
	transition: border-color 0.2s ease, transform 0.2s ease;
}
#ks-guide-p86s .ks-item-card:hover {
	border-color: var(--ks-gold-line);
	transform: translateY(-2px);
}
#ks-guide-p86s .ks-item-card--pick {
	border-color: var(--ks-gold);
	background: var(--ks-bg-cream);
}
#ks-guide-p86s .ks-pick-badge {
	position: absolute;
	top: -11px;
	right: 22px;
	background: var(--ks-ink);
	color: var(--ks-gold);
	font-family: "Cormorant Garamond", serif;
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.2em;
	padding: 4px 12px;
	border: 1px solid var(--ks-gold);
	border-radius: 1px;
	text-transform: uppercase;
}
#ks-guide-p86s .ks-item-name {
	font-size: 16px;
	font-weight: 700;
	color: var(--ks-ink);
	margin: 0 0 10px;
	line-height: 1.5;
}
#ks-guide-p86s .ks-item-desc {
	font-size: 13px;
	color: var(--ks-text);
	line-height: 1.95;
	margin: 0 0 18px;
	flex-grow: 1;
}

/* Pro Advice ボックス */
#ks-guide-p86s .ks-pro-advice {
	background: var(--ks-info-bg);
	border: 1px solid var(--ks-info-line);
	border-left: 3px solid var(--ks-info);
	padding: 20px 24px;
	border-radius: 2px;
	font-size: 14px;
	color: var(--ks-text);
	line-height: 1.9;
	margin: 24px 0;
}
#ks-guide-p86s .ks-pro-advice strong { color: var(--ks-info); }

/* ================================================================
   応用テクニック共通 (テキストブロック・Tip ボックス・記事リンク)
================================================================ */
#ks-guide-p86s .ks-sub-title {
	font-size: 22px;
	font-weight: 700;
	color: var(--ks-ink);
	margin: 56px 0 22px;
	padding-left: 16px;
	border-left: 4px solid var(--ks-gold);
	line-height: 1.5;
}
#ks-guide-p86s .ks-sub-title:first-child { margin-top: 0; }
#ks-guide-p86s .ks-text-block { font-size: 15px; color: var(--ks-text); line-height: 2; margin: 0 0 24px; }
#ks-guide-p86s .ks-text-block strong { color: var(--ks-ink); font-weight: 700; }
#ks-guide-p86s .ks-text-block p { margin: 0 0 14px; }
#ks-guide-p86s .ks-text-block p:last-child { margin-bottom: 0; }

#ks-guide-p86s .ks-tip-box {
	background: var(--ks-bg-cream);
	border: 1px solid var(--ks-gold-line);
	border-radius: 2px;
	padding: 26px 30px;
	margin: 28px 0;
}
#ks-guide-p86s .ks-tip-head {
	font-family: "Cormorant Garamond", serif;
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.3em;
	color: var(--ks-gold-deep);
	text-transform: uppercase;
	margin-bottom: 12px;
	display: block;
}
#ks-guide-p86s .ks-tip-content { font-size: 14px; color: var(--ks-text); line-height: 1.95; }
#ks-guide-p86s .ks-tip-content strong { color: var(--ks-ink); }

#ks-guide-p86s .ks-article-link {
	display: block;
	text-decoration: none;
	background: #ffffff;
	border: 1px solid var(--ks-line);
	border-radius: 2px;
	padding: 22px 60px 22px 26px;
	margin: 28px 0;
	transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
	position: relative;
}
#ks-guide-p86s .ks-article-link:hover {
	border-color: var(--ks-gold);
	transform: translateY(-2px);
	box-shadow: 0 8px 22px rgba(17, 17, 17, 0.06);
}
#ks-guide-p86s .ks-art-label {
	font-family: "Cormorant Garamond", serif;
	font-size: 11px;
	font-weight: 700;
	color: var(--ks-gold-deep);
	letter-spacing: 0.25em;
	text-transform: uppercase;
	display: block;
	margin-bottom: 6px;
}
#ks-guide-p86s .ks-art-title {
	font-size: 16px;
	font-weight: 700;
	color: var(--ks-ink);
	margin: 0;
	line-height: 1.55;
}
#ks-guide-p86s .ks-article-link::after {
	content: "→";
	position: absolute;
	right: 26px;
	top: 50%;
	transform: translateY(-50%);
	font-size: 20px;
	color: var(--ks-gold);
	transition: right 0.2s ease;
}
#ks-guide-p86s .ks-article-link:hover::after { right: 20px; }

/* Note 埋め込み */
#ks-guide-p86s .ks-note-wrapper {
	margin: 36px auto;
	text-align: center;
	max-width: 100%;
}
#ks-guide-p86s .note-embed { max-width: 100% !important; margin: 0 auto !important; }

/* 単体アフィリエイトボタン (中央配置) */
#ks-guide-p86s .ks-aff-center { margin: 30px 0; text-align: center; }
#ks-guide-p86s .ks-aff-center a {
	display: inline-flex !important;
	justify-content: center;
	align-items: center;
	gap: 10px;
	background: var(--ks-ink);
	color: #ffffff !important;
	font-family: "Hiragino Kaku Gothic ProN", "Helvetica Neue", Arial, sans-serif;
	font-size: 14px;
	font-weight: 700;
	letter-spacing: 0.04em;
	padding: 16px 36px;
	border: 1px solid var(--ks-ink);
	border-radius: 2px;
	text-decoration: none !important;
	transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
#ks-guide-p86s .ks-aff-center a:hover {
	background: #000;
	border-color: var(--ks-gold);
	transform: translateY(-2px);
	box-shadow: 0 8px 18px rgba(17, 17, 17, 0.18);
}
#ks-guide-p86s .ks-aff-center a::after { content: "→"; color: var(--ks-gold); }
#ks-guide-p86s .ks-aff-center img {
	display: inline-block !important;
	width: 1px !important; height: 1px !important;
	opacity: 0; border: none; position: absolute;
}

/* ================================================================
   ウインドスクリーンセクション
================================================================ */
#ks-guide-p86s .ks-wind-section {
	background: var(--ks-bg-cream);
	border: 1px solid var(--ks-gold-line);
	border-radius: 2px;
	padding: 44px clamp(22px, 4vw, 42px);
	text-align: center;
	margin-top: 24px;
}
#ks-guide-p86s .ks-wind-desc {
	font-size: 15px;
	color: var(--ks-text);
	line-height: 2;
	margin: 0 auto 28px;
	max-width: 640px;
}
#ks-guide-p86s .ks-moshimo-wrap {
	margin: 0 auto;
	max-width: 100%;
	display: flex;
	justify-content: center;
}

/* ================================================================
   Caution Grid (取り扱い注意)
================================================================ */
#ks-guide-p86s .ks-caution-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 26px;
	margin-top: 36px;
}
#ks-guide-p86s .ks-caution-card {
	background: var(--ks-danger-bg);
	border: 1px solid var(--ks-danger-line);
	border-radius: 2px;
	padding: 32px 28px;
	text-align: left;
	position: relative;
}
#ks-guide-p86s .ks-ng-badge {
	position: absolute;
	top: -11px;
	left: 22px;
	background: var(--ks-danger);
	color: #ffffff;
	font-family: "Cormorant Garamond", serif;
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.25em;
	padding: 4px 14px;
	border-radius: 1px;
	text-transform: uppercase;
}
#ks-guide-p86s .ks-caution-head {
	font-size: 16px;
	font-weight: 700;
	color: var(--ks-danger-deep);
	margin: 12px 0 10px;
	line-height: 1.5;
	display: block;
}
#ks-guide-p86s .ks-caution-text {
	font-size: 13px;
	color: var(--ks-text);
	line-height: 1.95;
	margin: 0;
}

/* ================================================================
   FAQ アコーディオン (新規)
================================================================ */
#ks-guide-p86s .ks-faq-list { display: flex; flex-direction: column; gap: 12px; }
#ks-guide-p86s .ks-faq-item {
	border: 1px solid var(--ks-line);
	border-radius: 2px;
	background: #ffffff;
	overflow: hidden;
	transition: border-color 0.2s ease;
}
#ks-guide-p86s .ks-faq-item[open] { border-color: var(--ks-gold-line); }
#ks-guide-p86s .ks-faq-q {
	font-size: 15px;
	font-weight: 700;
	color: var(--ks-ink);
	padding: 20px 26px 20px 60px;
	cursor: pointer;
	list-style: none;
	position: relative;
	line-height: 1.6;
	transition: background 0.2s ease;
}
#ks-guide-p86s .ks-faq-q::-webkit-details-marker { display: none; }
#ks-guide-p86s .ks-faq-q::before {
	content: "Q";
	position: absolute;
	left: 22px;
	top: 50%;
	transform: translateY(-50%);
	width: 28px;
	height: 28px;
	border-radius: 50%;
	background: var(--ks-gold);
	color: #ffffff;
	font-family: "Cormorant Garamond", serif;
	font-size: 14px;
	display: flex;
	align-items: center;
	justify-content: center;
}
#ks-guide-p86s .ks-faq-q::after {
	content: "＋";
	position: absolute;
	right: 26px;
	top: 50%;
	transform: translateY(-50%);
	color: var(--ks-gold-deep);
	font-size: 18px;
	transition: transform 0.2s ease;
}
#ks-guide-p86s .ks-faq-item[open] .ks-faq-q::after { content: "−"; }
#ks-guide-p86s .ks-faq-q:hover { background: var(--ks-bg-cream); }
#ks-guide-p86s .ks-faq-a {
	padding: 0 26px 24px 60px;
	font-size: 14px;
	color: var(--ks-text);
	line-height: 1.95;
}
#ks-guide-p86s .ks-faq-a p { margin: 0 0 10px; }
#ks-guide-p86s .ks-faq-a p:last-child { margin-bottom: 0; }
#ks-guide-p86s .ks-faq-a strong { color: var(--ks-ink); }

/* ================================================================
   P-86S vs X-86S Comparison (新規)
================================================================ */
#ks-guide-p86s .ks-compare {
	background: var(--ks-bg-cream);
	border: 1px solid var(--ks-gold-line);
	border-radius: 2px;
	padding: clamp(28px, 4vw, 50px);
	margin-top: 24px;
}
#ks-guide-p86s .ks-compare-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 24px;
	margin-bottom: 28px;
}
#ks-guide-p86s .ks-compare-col {
	background: #ffffff;
	border: 1px solid var(--ks-line);
	border-radius: 2px;
	padding: 28px;
	display: flex;
	flex-direction: column;
}
#ks-guide-p86s .ks-compare-col--x86 { border-top: 3px solid var(--ks-gold); }
#ks-guide-p86s .ks-compare-eyebrow {
	font-family: "Cormorant Garamond", serif;
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.28em;
	color: var(--ks-gold-deep);
	text-transform: uppercase;
	margin-bottom: 8px;
}
#ks-guide-p86s .ks-compare-name {
	font-size: 22px;
	font-weight: 700;
	color: var(--ks-ink);
	margin: 0 0 6px;
	letter-spacing: 0.02em;
}
#ks-guide-p86s .ks-compare-price {
	font-family: "Cormorant Garamond", serif;
	font-size: 26px;
	font-weight: 700;
	color: var(--ks-ink);
	margin-bottom: 18px;
	letter-spacing: 0.03em;
}
#ks-guide-p86s .ks-compare-spec {
	list-style: none;
	padding: 0;
	margin: 0;
	border-top: 1px solid var(--ks-line);
}
#ks-guide-p86s .ks-compare-spec li {
	display: grid;
	grid-template-columns: 90px 1fr;
	gap: 14px;
	padding: 12px 0;
	border-bottom: 1px solid var(--ks-line);
	font-size: 13px;
	color: var(--ks-text);
	line-height: 1.7;
}
#ks-guide-p86s .ks-compare-spec li strong {
	font-family: "Cormorant Garamond", serif;
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.15em;
	color: var(--ks-muted);
	text-transform: uppercase;
}
#ks-guide-p86s .ks-compare-cta {
	display: inline-flex;
	justify-content: center;
	align-items: center;
	gap: 8px;
	margin-top: 22px;
	padding: 12px 22px;
	background: transparent;
	color: var(--ks-ink) !important;
	border: 1px solid var(--ks-ink);
	border-radius: 2px;
	text-decoration: none;
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 0.05em;
	transition: background 0.2s ease, color 0.2s ease;
}
#ks-guide-p86s .ks-compare-cta:hover { background: var(--ks-ink); color: #ffffff !important; }
#ks-guide-p86s .ks-compare-cta::after { content: "→"; color: var(--ks-gold); }
#ks-guide-p86s .ks-compare-cta:hover::after { color: var(--ks-gold); }
#ks-guide-p86s .ks-compare-note {
	font-size: 13px;
	color: var(--ks-muted);
	line-height: 1.9;
	margin: 0;
	text-align: center;
}

/* ================================================================
   Final / Back to Shop
================================================================ */
#ks-guide-p86s .ks-guide-final {
	text-align: center;
	padding: clamp(60px, 8vw, 100px) clamp(20px, 4vw, 40px);
	background: var(--ks-bg-cream);
	border-top: 1px solid var(--ks-line);
}
#ks-guide-p86s .ks-final-message {
	font-size: 17px;
	color: var(--ks-ink);
	line-height: 2;
	margin: 0 auto 16px;
	max-width: 560px;
	font-weight: 500;
}
#ks-guide-p86s .ks-final-signature {
	font-family: "Cormorant Garamond", serif;
	font-size: 14px;
	letter-spacing: 0.3em;
	color: var(--ks-gold-deep);
	margin-bottom: 44px;
	text-transform: uppercase;
}
#ks-guide-p86s .ks-final-cta {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	background: var(--ks-ink);
	color: var(--ks-gold) !important;
	font-size: 16px;
	font-weight: 700;
	letter-spacing: 0.06em;
	padding: 18px 56px;
	border: 1px solid var(--ks-gold);
	border-radius: 2px;
	text-decoration: none;
	transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
#ks-guide-p86s .ks-final-cta:hover {
	background: #000;
	transform: translateY(-2px);
	box-shadow: 0 10px 28px rgba(17, 17, 17, 0.25);
}
#ks-guide-p86s .ks-final-cta::after { content: "→"; }

/* ================================================================
   Floating Buy + Stock (v4: 全色ハードコード・最大視認性)
   - 要素は #ks-guide-p86s の外側にあるため CSS 変数を一切使わない
   - Stock タグ: 純粋な金色塗りつぶし + 強い金色シャドウで白背景から浮かす
   - Buy ボタン: 黒地 + 純白文字 + 太い金色枠線 + パルスリング
================================================================ */
#ks-guide-floating-stock {
	position: fixed;
	bottom: 116px;
	right: 32px;
	background: #c5a059; /* 純粋な金色 (ハードコード) */
	color: #ffffff;
	border: 1px solid #b89b5e;
	border-radius: 2px;
	padding: 12px 22px;
	font-family: "Hiragino Kaku Gothic ProN", "Helvetica Neue", "Yu Gothic", sans-serif;
	font-size: 14px;
	font-weight: 700;
	letter-spacing: 0.08em;
	z-index: 100;
	box-shadow:
		0 8px 22px rgba(197, 160, 89, 0.5),
		0 2px 6px rgba(17, 17, 17, 0.18),
		inset 0 1px 0 rgba(255, 255, 255, 0.25);
	opacity: 0;
	transform: translateY(8px);
	pointer-events: none;
	transition: opacity 0.5s ease, transform 0.5s ease;
	white-space: nowrap;
	text-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
}
#ks-guide-floating-stock.is-visible {
	opacity: 1;
	transform: translateY(0);
}
#ks-guide-floating-stock strong {
	font-family: "Cormorant Garamond", "Times New Roman", serif;
	font-size: 20px;
	color: #ffffff;
	margin: 0 4px;
	font-weight: 700;
	letter-spacing: 0;
}

/* ========== Floating Buy 本体 ========== */
#ks-guide-floating-buy {
	position: fixed;
	bottom: 32px;
	right: 32px;
	z-index: 100;
	display: inline-flex;
	align-items: center;
	gap: 14px;
	background: linear-gradient(135deg, #111111 0%, #1f1f1f 100%);
	color: #ffffff;
	font-family: "Hiragino Kaku Gothic ProN", "Helvetica Neue", "Yu Gothic", sans-serif;
	font-size: 18px;
	font-weight: 700;
	letter-spacing: 0.12em;
	padding: 22px 44px;
	border: 2px solid #c5a059;
	border-radius: 4px;
	text-decoration: none !important;
	box-shadow:
		0 12px 36px rgba(17, 17, 17, 0.45),
		0 0 0 0 rgba(197, 160, 89, 0.6);
	opacity: 0;
	transform: translateY(16px) scale(0.92);
	pointer-events: none;
	transition:
		opacity 0.5s ease,
		transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1),
		box-shadow 0.3s ease,
		background 0.3s ease,
		border-color 0.3s ease;
	min-width: 240px;
	justify-content: center;
	will-change: transform, box-shadow;
	text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}
#ks-guide-floating-buy.is-visible {
	opacity: 1;
	transform: translateY(0) scale(1);
	pointer-events: auto;
	animation: ks-buy-pulse 2.6s ease-in-out infinite 0.6s;
}
#ks-guide-floating-buy::after {
	content: '→';
	font-family: "Cormorant Garamond", "Times New Roman", serif;
	font-size: 24px;
	font-weight: 700;
	color: #c5a059;
	transition: transform 0.3s ease, color 0.3s ease;
	margin-left: -2px;
}
#ks-guide-floating-buy:hover {
	background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
	transform: translateY(-3px) scale(1.04);
	box-shadow:
		0 18px 42px rgba(17, 17, 17, 0.55),
		0 0 0 5px rgba(197, 160, 89, 0.22);
	animation: none;
	border-color: #d4b876;
}
#ks-guide-floating-buy:hover::after {
	transform: translateX(5px);
	color: #d4b876;
}
#ks-guide-floating-buy:active {
	transform: translateY(-1px) scale(1.02);
}

/* 金色パルスリング (2.6 秒周期) */
@keyframes ks-buy-pulse {
	0%, 100% {
		box-shadow:
			0 12px 36px rgba(17, 17, 17, 0.45),
			0 0 0 0 rgba(197, 160, 89, 0.6);
	}
	50% {
		box-shadow:
			0 12px 36px rgba(17, 17, 17, 0.45),
			0 0 0 18px rgba(197, 160, 89, 0);
	}
}

/* ================================================================
   Mobile
================================================================ */
@media (max-width: 768px) {
	#ks-guide-p86s .ks-guide-toc-list { grid-template-columns: 1fr; gap: 0; }
	#ks-guide-p86s .ks-gear-grid,
	#ks-guide-p86s .ks-item-grid,
	#ks-guide-p86s .ks-caution-grid,
	#ks-guide-p86s .ks-compare-grid { grid-template-columns: 1fr; }
	#ks-guide-p86s .ks-gallery-grid { grid-template-columns: 1fr 1fr; }
	#ks-guide-p86s .ks-ab-tips { grid-template-columns: 1fr; }
	#ks-guide-p86s .ks-step-row { grid-template-columns: 44px 1fr; gap: 18px; }
	#ks-guide-p86s .ks-step-num { font-size: 26px; }
	#ks-guide-p86s .ks-guide-hero-meta { flex-direction: column; gap: 10px; padding: 16px 20px; }
	#ks-guide-p86s .ks-guide-hero-divider { display: none; }
	#ks-guide-floating-buy {
		padding: 18px 28px;
		font-size: 16px;
		min-width: 200px;
		bottom: 20px;
		right: 16px;
		letter-spacing: 0.08em;
	}
	#ks-guide-floating-buy::after { font-size: 20px; }
	#ks-guide-floating-stock {
		font-size: 13px;
		padding: 10px 16px;
		bottom: 100px;
		right: 16px;
		letter-spacing: 0.06em;
	}
	#ks-guide-floating-stock strong { font-size: 16px; }
}
@media (max-width: 480px) {
	#ks-guide-p86s .ks-gallery-grid { grid-template-columns: 1fr; }
}

/* prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
	#ks-guide-p86s .ks-gallery-card,
	#ks-guide-p86s .ks-gallery-img,
	#ks-guide-p86s .ks-item-card,
	#ks-guide-p86s .ks-article-link,
	#ks-guide-p86s .ks-final-cta,
	#ks-guide-p86s .ks-aff-btn-wrap a,
	#ks-guide-p86s .ks-aff-center a,
	#ks-guide-p86s .ks-guide-toc-list a,
	#ks-guide-p86s .ks-guide-toc-list a::before,
	#ks-guide-p86s .ks-toc-num,
	#ks-guide-progress::after,
	#ks-guide-floating-buy,
	#ks-guide-floating-buy.is-visible { transition: none !important; animation: none !important; }
}