/* ============================================================
   StellaCodex – ランディング／固定ページ スタイル
   デザイン再現用。すべて .stella-site 配下にスコープ。
   Stella「燈」システムシート準拠。
   夜空 #141a2e / 生成り #faf8f2 / 星金 #c9a84c / 製品青 #6f87c9
   ============================================================ */

.stella-site{
	--st-navy1:#141a2e;
	--st-navy2:#202a4a;
	--st-bar:#141a2e;      /* ヘッダー／フッターの帯 */
	--st-gold:#c9a84c;
	--st-blue:#6f87c9;
	--st-blue-d:#586fae;
	--st-ink:#141a2e;      /* 明るい背景上の見出し */
	--st-body:#4e5363;     /* 本文 */
	--st-muted:#7e8290;
	--st-bg:#faf8f2;       /* 生成り */
	--st-card:#ffffff;
	--st-line:#e8e2d2;
	--st-brand:#141a2e;

	background:#fff;
	color:var(--st-body);
	font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Kaku Gothic ProN","Hiragino Sans","Noto Sans JP",Meiryo,sans-serif;
	line-height:1.7;
	-webkit-font-smoothing:antialiased;
}
.stella-site h1,.stella-site h2,.stella-site h3,.stella-site .st-section-title{
	font-family:"Shippori Mincho","Yu Mincho","Hiragino Mincho ProN",serif;
	font-weight:600;
}
.stella-site.stella-language-en h1,
.stella-site.stella-language-en h2,
.stella-site.stella-language-en h3,
.stella-site.stella-language-en .st-section-title{
	font-family:"Cormorant Garamond",Georgia,"Times New Roman",serif;
	font-weight:600;
	letter-spacing:.015em;
}
.stella-site *,
.stella-site *::before,
.stella-site *::after{box-sizing:border-box;}

.stella-site .st-container{max-width:1160px;margin:0 auto;padding:0 24px;}

/* SWELLの本文ラッパの余白を打ち消し、全幅で表示 */
.stella-site .st-main{margin:0;padding:0;}
.stella-site a{color:inherit;}

/* ---- 共通ボタン ---- */
.stella-site .st-btn{
	display:inline-flex;align-items:center;justify-content:center;
	padding:14px 26px;border-radius:8px;font-weight:700;font-size:15px;
	text-decoration:none;border:1.5px solid transparent;cursor:pointer;
	transition:transform .12s ease,background .15s ease,color .15s ease,border-color .15s ease;
	line-height:1;
}
.stella-site .st-btn:hover{transform:translateY(-1px);}
.stella-site .st-btn--primary{background:var(--st-blue);color:#fff;border-color:var(--st-blue);}
.stella-site .st-btn--primary:hover{background:var(--st-blue-d);border-color:var(--st-blue-d);color:#fff;}
.stella-site .st-btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5);}
.stella-site .st-btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.08);}
.stella-site .st-btn--ghost.st-btn--dark{color:var(--st-ink);border-color:var(--st-line);}
.stella-site .st-btn--ghost.st-btn--dark:hover{border-color:var(--st-ink);background:#f2f4f9;}
.stella-site .st-btn--sm{padding:10px 18px;font-size:13px;}

/* ---- バッジ ---- */
.stella-site .st-badge{
	display:inline-block;align-self:flex-start;margin-top:8px;padding:3px 10px;border-radius:999px;
	background:#e9ecfb;color:var(--st-brand);font-size:11px;font-weight:700;letter-spacing:.02em;
}

/* ---- 星／ブランド ---- */
.stella-site .st-star{color:var(--st-gold);vertical-align:middle;}
.stella-site .st-eyebrow-icon{display:block;width:22px;height:22px;object-fit:contain;flex:0 0 22px;}
.stella-site .st-brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;color:#fff;}
.stella-site .st-brand__star{display:inline-flex;color:var(--st-gold);}
.stella-site .st-brand__logo{display:block;width:36px;height:36px;object-fit:contain;}
.stella-site .st-brand__name{font-family:"Cormorant Garamond",serif;font-size:34px;font-weight:500;line-height:1;letter-spacing:.18em;}

/* ============================================================
   ヘッダー
   ============================================================ */
.stella-site .st-header{background:var(--st-bar);position:relative;z-index:20;}
.stella-site .st-header__inner{display:flex;align-items:center;justify-content:space-between;height:82px;}
.stella-site .st-nav{display:flex;align-items:center;gap:34px;}
.stella-site .st-nav__list{display:flex;align-items:center;gap:34px;margin:0;padding:0;list-style:none;}
.stella-site .st-nav__link{color:#eef1f8;text-decoration:none;font-size:15px;font-weight:600;opacity:.92;transition:opacity .15s;}
.stella-site .st-nav__link:hover{opacity:1;color:#fff;}

.stella-site .st-lang{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:700;}
.stella-site .st-lang__item{color:rgba(255,255,255,.6);text-decoration:none;}
.stella-site .st-lang__item.is-current{color:var(--st-blue);}
.stella-site .st-lang__item:hover{color:#fff;}
.stella-site .st-lang__sep{color:rgba(255,255,255,.4);}

.stella-site .st-navtoggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px;}
.stella-site .st-navtoggle span{display:block;width:24px;height:2px;background:#fff;border-radius:2px;transition:transform .2s,opacity .2s;}

/* ============================================================
   ヒーロー
   ============================================================ */
.stella-site .st-hero{
	background:linear-gradient(135deg,var(--st-navy1) 0%,#0e2050 55%,var(--st-navy2) 100%);
	color:#fff;position:relative;overflow:hidden;
}
.stella-site .st-hero__inner{
	display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:center;
	padding:76px 24px 92px;
}
.stella-site .st-hero__eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--st-gold);font-weight:700;font-size:15px;margin:0 0 18px;}
.stella-site .st-hero__title{font-size:clamp(38px,5vw,60px);line-height:1.15;font-weight:800;letter-spacing:.01em;margin:0 0 22px;color:#fff;}
.stella-site .st-hero__number{color:var(--st-gold);font-size:1.08em;}
.stella-site .st-hero__lead{font-size:17px;color:#c7d0e6;max-width:460px;margin:0 0 32px;}
.stella-site .st-hero__actions{display:flex;gap:14px;flex-wrap:wrap;}

/* ---- 管理画面モックアップ ---- */
.stella-site .st-mock{
	background:#fff;border-radius:12px;overflow:hidden;color:#1d2433;
	box-shadow:0 30px 70px rgba(0,0,0,.35);font-size:12px;
}
.stella-site .st-mock__bar{display:flex;gap:7px;padding:12px 14px;background:#f3f4f7;border-bottom:1px solid #e7e9ef;}
.stella-site .st-mock__bar span{width:11px;height:11px;border-radius:50%;background:#cfd3dd;}
.stella-site .st-mock__body{display:grid;grid-template-columns:150px 1fr;min-height:360px;}
.stella-site .st-mock__side{background:#14213d;color:#c7cfe0;padding:10px 0;}
.stella-site .st-mock__nav{display:flex;align-items:center;gap:8px;padding:7px 14px;font-size:11.5px;color:#aab4cc;}
.stella-site .st-mock__nav .dashicons-like{font-size:12px;filter:grayscale(1) opacity(.85);}
.stella-site .st-mock__nav.is-active{background:#2f6bff;color:#fff;font-weight:600;}
.stella-site .st-mock__nav--gap{margin-top:8px;border-top:1px solid rgba(255,255,255,.08);padding-top:12px;}
.stella-site .st-mock__nav--brand{margin-top:8px;color:#ffd76a;font-weight:700;}
.stella-site .st-mock__navstar{color:var(--st-gold);}
.stella-site .st-mock__main{padding:16px 18px;}
.stella-site .st-mock__crumb{font-weight:700;font-size:13px;color:#1d2433;margin-bottom:12px;}
.stella-site .st-mock__panel{border:1px solid #e7e9ef;border-radius:8px;padding:12px;}
.stella-site .st-mock__panelhead{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;}
.stella-site .st-mock__panelhead strong{font-size:12px;}
.stella-site .st-mock__tools{display:inline-flex;gap:8px;color:#aeb6c6;font-style:normal;}
.stella-site .st-mock__tools i{font-style:normal;}
.stella-site .st-mock__tools i.is-on{color:var(--st-blue);}
.stella-site .st-mock__cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;}
.stella-site .st-mock__card{border:1px solid #edeff4;border-radius:7px;overflow:hidden;background:#fff;}
.stella-site .st-mock__thumb{position:relative;aspect-ratio:16/10;background:#dfe3ec;}
.stella-site .st-mock__thumb--a{background:linear-gradient(135deg,#2b6cb0,#63b3ed 60%,#c6e1a0);}
.stella-site .st-mock__thumb--b{background:linear-gradient(135deg,#e6ded3,#cbb79c);}
.stella-site .st-mock__thumb--c{background:linear-gradient(135deg,#5a6b8c,#9fb0c8 60%,#dfe6ef);}
.stella-site .st-mock__badge{position:absolute;top:6px;left:6px;background:var(--st-blue);color:#fff;font-size:9px;font-weight:700;padding:2px 7px;border-radius:4px;}
.stella-site .st-mock__cardbody{padding:8px 9px 10px;}
.stella-site .st-mock__cardbody b{display:block;font-size:11px;color:#1d2433;}
.stella-site .st-mock__cardbody small{display:block;color:#98a0b3;font-size:9.5px;margin:2px 0 4px;}
.stella-site .st-mock__cardbody p{margin:0;font-size:10px;color:#6b7386;line-height:1.5;}
.stella-site .st-mock__dots{display:flex;justify-content:center;gap:6px;margin-top:12px;}
.stella-site .st-mock__dots i{width:6px;height:6px;border-radius:50%;background:#d3d8e2;}
.stella-site .st-mock__dots i.is-on{background:var(--st-blue);}
.stella-site .st-mock__controls{display:flex;align-items:flex-end;gap:14px;margin-top:14px;flex-wrap:wrap;}
.stella-site .st-mock__controls label{display:flex;flex-direction:column;gap:4px;font-size:9.5px;color:#8891a4;}
.stella-site .st-mock__controls label>small{display:inline-block;align-self:flex-start;padding:1px 5px;border-radius:999px;background:#eef1f8;color:var(--st-blue-d);font-size:8px;font-weight:800;line-height:1.4;}
.stella-site .st-mock__select{display:inline-block;border:1px solid #dfe3ec;border-radius:5px;padding:6px 8px;font-size:11px;color:#3a4256;background:#fff;min-width:96px;}
.stella-site .st-mock__save{margin-left:auto;background:var(--st-blue);color:#fff;font-size:11px;font-weight:700;padding:8px 12px;border-radius:5px;}

/* ============================================================
   プラグイン一覧（明るいセクション）
   ============================================================ */
.stella-site .st-plugins{background:var(--st-bg);padding:64px 0 60px;}
.stella-site .st-section-title{font-size:26px;font-weight:800;color:var(--st-ink);margin:0 0 26px;}
.stella-site .st-section-title--center{text-align:center;margin-bottom:34px;}

.stella-site .st-plugin-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.stella-site .st-plugin{
	display:flex;align-items:center;gap:16px;background:var(--st-card);
	border:1px solid var(--st-line);border-radius:12px;padding:22px 22px;text-decoration:none;color:inherit;
	transition:box-shadow .15s ease,transform .12s ease,border-color .15s;
}
.stella-site .st-plugin--live:hover{box-shadow:0 12px 30px rgba(20,33,80,.12);transform:translateY(-2px);border-color:#d6ddec;}
.stella-site .st-plugin--soon{border-style:dashed;background:#fafbfe;color:var(--st-muted);}
.stella-site .st-plugin__icon{
	flex:0 0 62px;width:62px;height:62px;border-radius:12px;background:var(--st-brand);
	display:flex;align-items:center;justify-content:center;
}
.stella-site .st-plugin__icon img{display:block;width:46px;height:46px;object-fit:contain;}
.stella-site .st-plugin__iconstar{color:var(--st-gold);font-size:26px;line-height:1;}
.stella-site .st-plugin__icon--ghost{background:#eef1f7;border:1px dashed #cfd6e6;}
.stella-site .st-plugin__icon--ghost span{color:#b7c0d4;font-size:24px;}
.stella-site .st-plugin__text{flex:1 1 auto;min-width:0;display:flex;flex-direction:column;}
.stella-site .st-plugin__name{font-size:16px;color:var(--st-ink);font-weight:700;}
.stella-site .st-plugin--soon .st-plugin__name{color:#8891a4;}
.stella-site .st-plugin__desc{font-size:13px;color:var(--st-muted);margin-top:3px;}
.stella-site .st-plugin__arrow{color:#c2cad9;font-size:22px;flex:0 0 auto;}

/* ============================================================
   特徴（3カラム）
   ============================================================ */
.stella-site .st-features{background:#fff;padding:52px 0 66px;border-top:1px solid #eef1f6;}
.stella-site .st-features__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:34px;}
.stella-site .st-feature{display:flex;gap:16px;align-items:flex-start;}
.stella-site .st-feature__icon{
	flex:0 0 52px;width:52px;height:52px;border-radius:50%;background:#eef1fe;color:var(--st-blue);
	display:flex;align-items:center;justify-content:center;font-size:22px;
}
.stella-site .st-feature__title{display:block;font-size:16px;color:var(--st-ink);font-weight:700;margin-bottom:4px;}
.stella-site .st-feature__desc{margin:0;font-size:14px;color:var(--st-body);}

/* ============================================================
   下層ページ共通
   ============================================================ */
.stella-site .st-pagehero{background:linear-gradient(135deg,var(--st-navy1),#12244f);color:#fff;padding:66px 0 58px;}
.stella-site .st-pagehero__eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--st-gold);font-weight:700;font-size:14px;margin:0 0 12px;}
.stella-site .st-pagehero__title{font-size:clamp(30px,4vw,44px);font-weight:800;margin:0 0 12px;color:#fff;}
.stella-site .st-pagehero__lead{font-size:16px;color:#c7d0e6;max-width:620px;margin:0;}

.stella-site .st-section{padding:56px 0 72px;background:#fff;}

/* プラグイン詳細 */
.stella-site .st-detail{display:flex;gap:26px;background:var(--st-bg);border:1px solid var(--st-line);border-radius:16px;padding:30px;}
.stella-site .st-detail__icon{flex:0 0 84px;width:84px;height:84px;border-radius:16px;background:var(--st-brand);display:flex;align-items:center;justify-content:center;}
.stella-site .st-detail__icon span{color:var(--st-gold);font-size:38px;}
.stella-site .st-detail__icon img{display:block;width:60px;height:60px;object-fit:contain;}
.stella-site .st-detail__head{display:flex;align-items:center;gap:12px;margin-bottom:8px;flex-wrap:wrap;}
.stella-site .st-detail__head h2{font-size:22px;color:var(--st-ink);margin:0;}
.stella-site .st-detail__head .st-badge{margin-top:0;}
.stella-site .st-detail__desc{margin:0 0 14px;color:var(--st-body);}
.stella-site .st-detail__list{margin:0 0 20px;padding-left:1.2em;color:var(--st-body);}
.stella-site .st-detail__list li{margin:5px 0;}
.stella-site .st-detail__actions{display:flex;gap:12px;flex-wrap:wrap;}
.stella-site .st-detail--link{text-decoration:none;transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease;}
.stella-site .st-detail--link:hover{transform:translateY(-2px);box-shadow:0 16px 36px rgba(20,33,80,.10);border-color:#d3daeb;}
.stella-site .st-detail__more{display:inline-flex;align-items:center;gap:8px;color:var(--st-blue);font-weight:700;}
.stella-site .st-product-list{display:grid;gap:22px;}

/* ============================================================
   Post Carousel by StellaCodex 商品ページ
   ============================================================ */
.stella-site .st-product-hero{
	background:
		radial-gradient(circle at 83% 18%,rgba(111,135,201,.22),transparent 32%),
		linear-gradient(135deg,var(--st-navy1) 0%,#182039 58%,var(--st-navy2) 100%);
	color:#fff;overflow:hidden;
}
.stella-site .st-product-hero__inner{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:center;padding:76px 24px 86px;}
.stella-site .st-product-lockup{display:flex;align-items:center;gap:15px;margin:0 0 22px;}
.stella-site .st-product-lockup img{display:block;width:70px;height:70px;object-fit:contain;}
/* 2.3.2: 製品名を大きく、StellaCodexを下に小さく（HTMLの並びは変えずに表示順だけ入れ替え） */
.stella-site .st-product-lockup>div{display:flex;flex-direction:column-reverse;align-items:flex-start;min-width:0;}
.stella-site .st-product-lockup__name{display:block;font-family:"Cormorant Garamond",serif;font-size:clamp(24px,2.5vw,32px);font-weight:500;line-height:1.05;letter-spacing:.1em;color:#faf8f2;}
.stella-site .st-product-lockup__wordmark{display:block;margin-top:9px;font-family:inherit;font-size:10px;font-weight:600;line-height:1.2;letter-spacing:.24em;color:#b8bfd2;}
.stella-site .st-product-hero__title{font-size:clamp(36px,3.8vw,48px);line-height:1.42;font-weight:600;letter-spacing:.035em;color:#fff;margin:0 0 22px;white-space:nowrap;}
.stella-site .st-product-hero__lead{font-size:17px;line-height:1.85;color:#cbd4e8;margin:0 0 20px;max-width:520px;}
.stella-site .st-product-hero__chips{display:flex;gap:8px;flex-wrap:wrap;list-style:none;margin:0 0 30px;padding:0;}
.stella-site .st-product-hero__chips li{border:1px solid rgba(255,255,255,.20);border-radius:999px;padding:5px 11px;font-size:12px;color:#dce3f3;background:rgba(255,255,255,.05);}
.stella-site .st-setup-card{background:#fff;color:var(--st-body);border-radius:18px;padding:24px;box-shadow:0 28px 70px rgba(0,0,0,.30);}
.stella-site .st-setup-card__head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:18px;border-bottom:1px solid var(--st-line);}
.stella-site .st-setup-card__brand{font-weight:800;color:var(--st-ink);}
.stella-site .st-setup-card__brand i{font-style:normal;color:var(--st-gold);margin-right:7px;}
.stella-site .st-setup-card__time{background:#edf0ff;color:var(--st-blue);border-radius:999px;padding:5px 11px;font-size:12px;font-weight:800;}
.stella-site .st-setup-card__steps{list-style:none;margin:0;padding:5px 0;}
.stella-site .st-setup-card__steps li{display:flex;gap:14px;align-items:center;padding:15px 0;border-bottom:1px dashed var(--st-line);}
.stella-site .st-setup-card__steps li>span{flex:0 0 34px;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--st-brand);color:#fff;font-weight:800;}
.stella-site .st-setup-card__steps b{display:block;color:var(--st-ink);font-size:15px;}
.stella-site .st-setup-card__steps small{display:block;color:var(--st-muted);margin-top:2px;}
.stella-site .st-setup-card__steps code{color:var(--st-brand);background:#eef1f7;border-radius:4px;padding:2px 6px;}
.stella-site .st-setup-card__done{margin:15px 0 0;padding:12px 14px;background:#f2f8f5;border-radius:9px;color:#376e54;font-size:13px;font-weight:700;}
.stella-site .st-setup-card__done span{display:inline-grid;place-items:center;width:20px;height:20px;border-radius:50%;background:#55a77b;color:#fff;margin-right:6px;}

.stella-site .st-product-problem{background:#fff;padding:86px 0;text-align:center;}
.stella-site .st-product-problem__inner{max-width:820px;}
.stella-site .st-product-kicker{color:var(--st-blue);font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;margin:0 0 12px;}
.stella-site .st-product-kicker--center{text-align:center;}
.stella-site .st-product-problem h2,.stella-site .st-product-heading{font-size:clamp(29px,4vw,42px);line-height:1.4;color:var(--st-ink);font-weight:800;margin:0 0 22px;}
.stella-site .st-product-heading{text-align:center;margin-bottom:40px;}
.stella-site .st-product-problem p:not(.st-product-kicker){max-width:690px;margin:0 auto;color:var(--st-body);font-size:16px;}
.stella-site .st-product-problem .st-product-problem__strong{margin-top:22px;font-weight:800;color:var(--st-brand);font-size:18px;}

.stella-site .st-product-features{background:var(--st-bg);}
.stella-site .st-product-feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.stella-site .st-product-feature{position:relative;background:#fff;border:1px solid var(--st-line);border-radius:16px;padding:28px;overflow:hidden;}
.stella-site .st-product-feature__num{position:absolute;right:18px;top:8px;font-size:48px;font-weight:900;color:#f0f2f8;line-height:1;}
.stella-site .st-product-feature__icon{display:grid;place-items:center;width:50px;height:50px;border-radius:13px;background:#eef1fe;color:var(--st-blue);font-size:22px;margin-bottom:18px;}
.stella-site .st-product-feature h3{position:relative;color:var(--st-ink);font-size:19px;margin:0 0 10px;}
.stella-site .st-product-feature h3 em{display:inline-block;margin-left:5px;padding:2px 7px;border-radius:999px;background:#eef1f8;color:var(--st-blue-d);font-family:inherit;font-size:10px;font-style:normal;vertical-align:middle;}
.stella-site .st-product-feature p{position:relative;margin:0;font-size:14px;color:var(--st-body);}

.stella-site .st-product-demo{padding:74px 0;background:#fff;}
.stella-site .st-product-section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:28px;}
.stella-site .st-product-section-head h2{font-size:clamp(27px,3.5vw,38px);color:var(--st-ink);margin:0;}
.stella-site .st-product-section-head>p{max-width:400px;margin:0;color:var(--st-muted);font-size:14px;}
.stella-site .st-product-demo__stage{background:var(--st-bg);border:1px solid var(--st-line);border-radius:18px;padding:30px;overflow:hidden;}
.stella-site .st-product-demo__note{text-align:center;margin:12px 0 0;color:var(--st-muted);font-size:12px;}
.stella-site .st-pc-demo{position:relative;padding:0 26px 26px;}
.stella-site .st-pc-demo__viewport{overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;scrollbar-width:none;overscroll-behavior-x:contain;touch-action:pan-y pinch-zoom;}
.stella-site .st-pc-demo__viewport::-webkit-scrollbar{display:none;}
.stella-site .st-pc-demo__track{display:flex;gap:18px;}
.stella-site .st-pc-demo__card{flex:0 0 calc((100% - 36px)/2.65);scroll-snap-align:start;background:#fff;border:1px solid var(--st-line);border-radius:12px;overflow:hidden;box-shadow:0 8px 24px rgba(20,33,80,.08);}
.stella-site .st-pc-demo__card img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;}
.stella-site .st-pc-demo__body{padding:14px 15px 16px;}
.stella-site .st-pc-demo__body span{display:block;color:var(--st-blue);font-size:11px;font-weight:800;margin-bottom:4px;}
.stella-site .st-pc-demo__body h3{font-size:15px;line-height:1.55;color:var(--st-ink);margin:0 0 5px;}
.stella-site .st-pc-demo__body time{display:block;color:var(--st-muted);font-size:11px;}
.stella-site .st-pc-demo__arrow{position:absolute;z-index:3;top:42%;width:42px;height:42px;border-radius:50%;border:1px solid var(--st-line);background:#fff;color:var(--st-ink);font-family:Arial,sans-serif;font-size:30px;line-height:1;display:grid;place-items:center;cursor:pointer;box-shadow:0 7px 20px rgba(20,33,80,.15);transform:translateY(-50%);transition:background .15s,color .15s,transform .15s;}
.stella-site .st-pc-demo__arrow:hover{background:var(--st-navy1);color:#fff;transform:translateY(-50%) scale(1.04);}
.stella-site .st-pc-demo__arrow--prev{left:4px;}
.stella-site .st-pc-demo__arrow--next{right:4px;}
.stella-site .st-pc-demo__dots{display:flex;justify-content:center;gap:7px;margin-top:20px;}
.stella-site .st-pc-demo__dots i{width:7px;height:7px;border-radius:50%;background:#d7d9df;transition:width .2s,background .2s;}
.stella-site .st-pc-demo__dots i.is-active{width:22px;border-radius:999px;background:var(--st-blue);}

.stella-site .st-howto{background:var(--st-bg);scroll-margin-top:20px;}
.stella-site .st-howto__steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:steps;}
.stella-site .st-howto__steps article{position:relative;background:#fff;border:1px solid var(--st-line);border-radius:15px;padding:28px;}
.stella-site .st-howto__steps article>span{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--st-brand);color:#fff;font-weight:800;margin-bottom:16px;}
.stella-site .st-howto__steps h3{font-size:18px;color:var(--st-ink);margin:0 0 9px;}
.stella-site .st-howto__steps p{font-size:14px;margin:0;color:var(--st-body);}
.stella-site .st-howto__steps code,.stella-site .st-howto-modes code{background:#eef1f7;border-radius:4px;padding:2px 6px;color:var(--st-brand);font-size:12px;overflow-wrap:anywhere;}
.stella-site .st-howto-modes{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:24px;}
.stella-site .st-howto-modes article{background:#fff;border:1px solid var(--st-line);border-radius:15px;padding:28px;}
.stella-site .st-howto-modes__label{font-size:12px;color:var(--st-blue);font-weight:800;margin:0 0 5px;}
.stella-site .st-howto-modes h3{font-size:20px;color:var(--st-ink);margin:0 0 12px;}
.stella-site .st-howto-modes h3 em{display:inline-block;margin-left:5px;padding:2px 7px;border-radius:999px;background:#eef1f8;color:var(--st-blue-d);font-family:inherit;font-size:10px;font-style:normal;vertical-align:middle;}
.stella-site .st-howto-modes ul{margin:0;padding-left:1.2em;color:var(--st-body);font-size:14px;}
.stella-site .st-howto-modes li{margin:7px 0;}

.stella-site .st-product-details{padding:76px 0;background:#fff;}
.stella-site .st-product-details__grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:start;}
.stella-site .st-product-details h2{font-size:clamp(27px,3.5vw,38px);line-height:1.45;color:var(--st-ink);margin:0 0 17px;}
.stella-site .st-product-details p:not(.st-product-kicker){margin:0;color:var(--st-body);}
.stella-site .st-product-checks{display:grid;grid-template-columns:1fr 1fr;gap:0 24px;list-style:none;margin:0;padding:0;}
.stella-site .st-product-checks li{position:relative;padding:12px 0 12px 28px;border-bottom:1px dashed var(--st-line);font-size:14px;color:var(--st-body);}
.stella-site .st-product-checks li::before{content:"✓";position:absolute;left:2px;color:var(--st-blue);font-weight:900;}

/* Free / Pro 比較 */
.stella-site .st-product-compare{padding:82px 0;background:#fff;}
.stella-site .st-compare-wrap{max-width:900px;margin:0 auto;overflow-x:auto;border:1px solid var(--st-line);border-radius:14px;background:#fff;box-shadow:0 18px 48px rgba(20,26,46,.07);}
.stella-site .st-compare-table{width:100%;min-width:650px;border-collapse:collapse;}
.stella-site .st-compare-table th,.stella-site .st-compare-table td{padding:16px 20px;border:0;border-bottom:1px solid var(--st-line);text-align:center;font-size:14px;}
.stella-site .st-compare-table thead th{background:var(--st-bg);color:var(--st-ink);font-family:"Shippori Mincho",serif;font-size:17px;}
.stella-site .st-compare-table tbody th{text-align:left;color:var(--st-ink);font-weight:600;background:#fff;}
.stella-site .st-compare-table .is-pro{background:rgba(111,135,201,.08);color:var(--st-navy1);}
.stella-site .st-compare-table thead .is-pro{background:var(--st-navy1);color:#fff;}
.stella-site .st-compare-table tbody tr:last-child th,.stella-site .st-compare-table tbody tr:last-child td{border-bottom:0;}
.stella-site .st-compare-actions{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:28px;}

.stella-site .st-product-cta{background:linear-gradient(135deg,var(--st-navy1),var(--st-navy2));color:#fff;padding:72px 0;}
.stella-site .st-product-cta__inner{text-align:center;}
.stella-site .st-product-cta__star{display:inline-flex;color:var(--st-gold);margin-bottom:12px;}
.stella-site .st-product-cta__logo{display:block;width:58px;height:58px;object-fit:contain;margin:0 auto 16px;}
.stella-site .st-product-cta h2{font-size:clamp(28px,4vw,42px);color:#fff;line-height:1.4;margin:0 0 13px;}
.stella-site .st-product-cta p{color:#c7d0e6;margin:0 0 26px;}
.stella-site .st-product-cta__actions{display:flex;justify-content:center;gap:13px;flex-wrap:wrap;}
.stella-site .st-sp-only{display:none;}

.stella-site .st-soon-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:26px;}
.stella-site .st-soon{border:1px dashed #d3daea;border-radius:12px;background:#fafbfe;padding:26px;text-align:center;color:var(--st-muted);}
.stella-site .st-soon__icon{font-size:26px;color:#c2cad9;display:block;margin-bottom:8px;}
.stella-site .st-soon b{color:#8891a4;display:block;}
.stella-site .st-soon p{margin:4px 0 0;font-size:13px;}

/* 料金 */
.stella-site .st-price-grid{display:grid;grid-template-columns:repeat(2,minmax(0,380px));gap:26px;justify-content:center;}
.stella-site .st-section--tint{background:#f3f5fa;}
.stella-site .st-btn.is-disabled{opacity:.58;cursor:default;pointer-events:none;}
.stella-site .st-price{position:relative;background:#fff;border:1px solid var(--st-line);border-radius:16px;padding:32px 30px;display:flex;flex-direction:column;}
.stella-site .st-price--featured{border:2px solid var(--st-blue);box-shadow:0 18px 44px rgba(59,91,255,.14);}
.stella-site .st-price__ribbon{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--st-blue);color:#fff;font-size:12px;font-weight:700;padding:5px 16px;border-radius:999px;}
.stella-site .st-price__head{text-align:center;padding-bottom:18px;border-bottom:1px solid var(--st-line);margin-bottom:18px;}
.stella-site .st-price__name{font-size:16px;font-weight:700;color:var(--st-brand);letter-spacing:.05em;}
.stella-site .st-price__amount{margin:10px 0 4px;}
.stella-site .st-price__num{font-size:40px;font-weight:800;color:var(--st-ink);}
.stella-site .st-price__per{font-size:15px;color:var(--st-muted);margin-left:4px;}
.stella-site .st-price__note{font-size:12px;color:var(--st-muted);margin:0;}
.stella-site .st-price__list{list-style:none;margin:0 0 24px;padding:0;flex:1 1 auto;}
.stella-site .st-price__list li{position:relative;padding:8px 0 8px 26px;font-size:14px;color:var(--st-body);border-bottom:1px dashed #eef1f6;}
.stella-site .st-price__list li::before{content:"✓";position:absolute;left:2px;color:var(--st-blue);font-weight:800;}
.stella-site .st-price__cta{width:100%;}
.stella-site .st-price-foot{text-align:center;color:var(--st-muted);font-size:13px;margin-top:22px;}

/* ドキュメント */
.stella-site .st-doc{display:grid;grid-template-columns:1fr 300px;gap:34px;align-items:start;}
.stella-site .st-doc__main h2{font-size:20px;color:var(--st-ink);margin:0 0 14px;padding-bottom:8px;border-bottom:2px solid var(--st-line);}
.stella-site .st-doc__main h2:not(:first-child){margin-top:38px;}
.stella-site .st-doc__steps{margin:0;padding-left:1.3em;}
.stella-site .st-doc__steps li{margin:0 0 14px;color:var(--st-body);}
.stella-site .st-doc__steps b{color:var(--st-ink);}
.stella-site .st-doc code{background:#eef1f7;border-radius:4px;padding:2px 7px;font-size:13px;color:var(--st-brand);}
.stella-site .st-doc__list{margin:0;padding-left:1.25em;color:var(--st-body);}
.stella-site .st-doc__list li{margin:6px 0;}
.stella-site .st-howto-modes--doc{grid-template-columns:1fr 1fr;margin-top:0;}
.stella-site .st-howto-modes--doc article{padding:22px;background:var(--st-bg);}
.stella-site .st-howto-modes--doc p{font-size:13px;color:var(--st-body);margin:12px 0 0;}
.stella-site .st-doc__code-list{display:grid;gap:10px;}
.stella-site .st-doc__code-list p{display:grid;grid-template-columns:minmax(250px,auto) 1fr;gap:15px;align-items:center;margin:0;padding:13px 15px;border:1px solid var(--st-line);border-radius:9px;}
.stella-site .st-doc__code-list code{white-space:nowrap;}
.stella-site .st-doc__code-list span{font-size:13px;color:var(--st-body);}
.stella-site .st-doc__faq details{border:1px solid var(--st-line);border-radius:10px;padding:14px 16px;margin-bottom:12px;background:#fff;}
.stella-site .st-doc__faq summary{font-weight:700;color:var(--st-ink);cursor:pointer;}
.stella-site .st-doc__faq p{margin:10px 0 0;color:var(--st-body);font-size:14px;}
.stella-site .st-doc__card{background:var(--st-bg);border:1px solid var(--st-line);border-radius:14px;padding:22px;}
.stella-site .st-doc__card b{display:block;color:var(--st-ink);margin-bottom:6px;}
.stella-site .st-doc__card p{font-size:13px;color:var(--st-body);margin:0 0 14px;}
.stella-site .st-doc__card--spaced{margin-top:16px;}
.stella-site .st-doc__second-link{margin-top:10px;}
.stella-site .st-doc-product-nav{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 28px;}
.stella-site .st-doc-product-nav a{display:inline-flex;padding:9px 14px;border:1px solid var(--st-line);border-radius:999px;background:#fff;color:var(--st-blue);font-weight:700;text-decoration:none;}
.stella-site .st-doc-product-nav a:hover{border-color:var(--st-blue);}

/* サポート */
.stella-site .st-support{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:34px;align-items:start;}
.stella-site .st-support__form{
	background:#fff;border:1px solid var(--st-line);border-radius:16px;padding:30px;
	box-shadow:0 18px 42px rgba(20,33,80,.07);
}
.stella-site .st-support__form h2{font-size:22px;color:var(--st-ink);margin:0 0 8px;}
.stella-site .st-support__lead{margin:0 0 22px;color:var(--st-body);font-size:14px;line-height:1.8;}
.stella-site .st-support__fallback{background:var(--st-bg);border:1px solid var(--st-line);border-radius:14px;padding:26px;}
.stella-site .st-support__fallback p{margin:0;color:var(--st-body);}
.stella-site .st-support__mail{font-size:18px;font-weight:700;margin:8px 0 0;}
.stella-site .st-support__mail a{color:var(--st-blue);text-decoration:none;}
.stella-site .st-support__aside{position:sticky;top:24px;}
.stella-site .st-support .wpcf7{margin-top:18px;}
.stella-site .st-support .wpcf7 form{display:grid;gap:18px;margin:0;}
.stella-site .st-support .wpcf7 p{margin:0;}
.stella-site .st-support .wpcf7 label{
	display:block;color:var(--st-ink);font-size:14px;font-weight:700;line-height:1.5;
}
.stella-site .st-support .hissu{color:#d33;font-weight:800;margin-left:.25em;}
.stella-site .st-support .wpcf7 .wpcf7-form-control-wrap{display:block;margin-top:7px;}
.stella-site .st-support .wpcf7 input[type="text"],
.stella-site .st-support .wpcf7 input[type="email"],
.stella-site .st-support .wpcf7 input[type="url"],
.stella-site .st-support .wpcf7 input[type="tel"],
.stella-site .st-support .wpcf7 input[type="number"],
.stella-site .st-support .wpcf7 select,
.stella-site .st-support .wpcf7 textarea{
	width:100%;min-height:48px;margin:0;padding:12px 14px;border:1px solid #dfe3ec;border-radius:9px;
	background:#fff;color:var(--st-ink);font:inherit;font-size:15px;line-height:1.6;
	transition:border-color .15s ease,box-shadow .15s ease,background .15s ease;
}
.stella-site .st-support .wpcf7 textarea{min-height:170px;resize:vertical;}
.stella-site .st-support .wpcf7 input:focus,
.stella-site .st-support .wpcf7 select:focus,
.stella-site .st-support .wpcf7 textarea:focus{
	outline:none;border-color:var(--st-blue);box-shadow:0 0 0 4px rgba(111,135,201,.16);background:#fff;
}
.stella-site .st-support .wpcf7 input::placeholder,
.stella-site .st-support .wpcf7 textarea::placeholder{color:#a1a8b8;}
.stella-site .st-support .wpcf7 .wpcf7-list-item{margin:0 14px 0 0;}
.stella-site .st-support .wpcf7 .wpcf7-list-item label{
	display:inline-flex;grid-template-columns:none;align-items:center;gap:7px;color:var(--st-body);font-weight:600;
}
.stella-site .st-support .wpcf7 input[type="checkbox"],
.stella-site .st-support .wpcf7 input[type="radio"]{accent-color:var(--st-blue);}
.stella-site .st-support .wpcf7 input[type="submit"]{
	display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:13px 28px;border:1px solid var(--st-blue);
	border-radius:8px;background:var(--st-blue);color:#fff;font-weight:800;font-size:15px;line-height:1;cursor:pointer;
	transition:transform .12s ease,background .15s ease,border-color .15s ease,box-shadow .15s ease;
}
.stella-site .st-support .wpcf7 input[type="submit"]:hover{
	transform:translateY(-1px);background:var(--st-blue-d);border-color:var(--st-blue-d);box-shadow:0 10px 22px rgba(88,111,174,.22);
}
.stella-site .st-support .wpcf7 input[type="submit"]:disabled{opacity:.65;cursor:not-allowed;transform:none;box-shadow:none;}
.stella-site .st-support .wpcf7-spinner{margin:0 0 0 12px;vertical-align:middle;}
.stella-site .st-support .wpcf7-not-valid-tip{margin-top:6px;color:#b42318;font-size:12px;font-weight:600;}
.stella-site .st-support .wpcf7-response-output{
	margin:2px 0 0;padding:13px 15px;border-radius:9px;border:1px solid var(--st-line);
	background:var(--st-bg);color:var(--st-ink);font-size:13px;line-height:1.7;
}
.stella-site .st-support form.invalid .wpcf7-response-output,
.stella-site .st-support form.unaccepted .wpcf7-response-output,
.stella-site .st-support form.payment-required .wpcf7-response-output{
	border-color:#f0c7c2;background:#fff7f6;color:#8f1d14;
}
.stella-site .st-support form.sent .wpcf7-response-output{
	border-color:#b7dcc2;background:#f4fbf6;color:#256333;
}

/* ============================================================
   投稿詳細（全投稿共通・1カラム）
   ============================================================ */
.stella-site .st-single{margin:0;background:#fff;padding:34px 0 86px;}
.stella-site .st-single__container{max-width:860px;}
.stella-site .st-single__header{max-width:760px;margin:0 auto 34px;}
.stella-site .st-single__breadcrumb ol{display:flex;flex-wrap:wrap;gap:4px 0;margin:0 0 26px;padding:0;list-style:none;color:var(--st-muted);font-size:12px;line-height:1.6;}
.stella-site .st-single__breadcrumb li{min-width:0;}
.stella-site .st-single__breadcrumb li+li::before{content:"›";margin:0 8px;color:var(--st-line);}
.stella-site .st-single__breadcrumb li[aria-current]{overflow:hidden;max-width:28em;white-space:nowrap;text-overflow:ellipsis;}
.stella-site .st-single__breadcrumb a{color:var(--st-muted);text-decoration:none;}
.stella-site .st-single__breadcrumb a:hover{color:var(--st-blue-d);text-decoration:underline;}
.stella-site .st-single__cat{margin:0 0 14px;}
.stella-site .st-single__cat a{display:inline-flex;align-items:center;gap:7px;padding:5px 12px;border:1px solid var(--st-line);border-radius:999px;background:var(--st-bg);color:var(--st-ink);font-size:12px;font-weight:700;letter-spacing:.04em;text-decoration:none;}
.stella-site .st-single__cat a:hover{border-color:var(--st-blue);}
.stella-site .st-single__cat img{display:block;width:18px;height:18px;object-fit:contain;}
.stella-site .st-single__title{margin:0;color:var(--st-ink);font-size:clamp(25px,3.4vw,34px);font-weight:700;line-height:1.5;letter-spacing:.02em;text-wrap:balance;}
.stella-site .st-single__meta{display:flex;flex-wrap:wrap;gap:6px 18px;margin:16px 0 0;color:var(--st-muted);font-size:13px;letter-spacing:.03em;}
.stella-site .st-single__meta time{margin-left:5px;color:var(--st-body);}
.stella-site .st-single__featured{max-width:760px;margin:0 auto 46px;border-radius:16px;overflow:hidden;background:var(--st-bg);}
.stella-site .st-single__featured img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;}
.stella-site .st-single__content{max-width:760px;margin:0 auto;color:var(--st-body);font-size:16px;line-height:2;}
.stella-site .st-single__content>p{margin:0 0 1.8em;}
.stella-site .st-single__content h2{margin:2.5em 0 1em;padding:0 0 .55em;border-bottom:1px solid var(--st-line);color:var(--st-ink);font-size:clamp(21px,2.6vw,26px);line-height:1.5;}
.stella-site .st-single__content h3{margin:2.1em 0 .85em;color:var(--st-ink);font-size:20px;line-height:1.55;}
.stella-site .st-single__content h4{margin:1.8em 0 .75em;color:var(--st-ink);font-size:18px;}
.stella-site .st-single__content a{color:var(--st-blue-d);text-decoration:underline;text-underline-offset:3px;}
.stella-site .st-single__content ul,.stella-site .st-single__content ol{margin:1.5em 0;padding-left:1.5em;}
.stella-site .st-single__content li{margin:.45em 0;}
.stella-site .st-single__content blockquote{margin:2em 0;padding:20px 24px;border:0;border-left:4px solid var(--st-gold);background:var(--st-bg);color:var(--st-ink);}
.stella-site .st-single__content img{max-width:100%;height:auto;border-radius:12px;}
.stella-site .st-single__content figure{max-width:100%;margin:2.2em auto;}
.stella-site .st-single__content figcaption{text-align:center;color:var(--st-muted);font-size:12px;}
.stella-site .st-single__content code{padding:2px 7px;border-radius:5px;background:#eef1f7;color:var(--st-ink);font-size:.9em;}
.stella-site .st-single__content table{width:100%;border-collapse:collapse;margin:2em 0;}
.stella-site .st-single__content th,.stella-site .st-single__content td{padding:12px 14px;border:1px solid var(--st-line);text-align:left;}
.stella-site .st-single__content th{background:var(--st-bg);color:var(--st-ink);}
.stella-site .st-single__content .wp-block-table{overflow-x:auto;margin:2em 0;}
.stella-site .st-single__content .wp-block-table table{margin:0;min-width:520px;}
.stella-site .st-single__content pre{margin:1.8em 0;padding:16px 20px;overflow-x:auto;border-radius:10px;background:var(--st-navy1);color:#eef1f7;font-size:14px;line-height:1.7;}
.stella-site .st-single__content pre code{padding:0;background:none;color:inherit;font-size:inherit;}
/* 2.4.1: SWELLのブロック（ステップ・FAQ・アイコン付きグループ）を効かせるため本文に .post_content を付与。
   SWELL側の見出し装飾（背景帯・疑似要素）はSTELLAの見出しデザインに戻す。 */
.stella-site .st-single__content.post_content h2,
.stella-site .st-single__content.post_content h3,
.stella-site .st-single__content.post_content h4{background:none;box-shadow:none;border-left:0;border-top:0;border-right:0;}
.stella-site .st-single__content.post_content h3,
.stella-site .st-single__content.post_content h4{padding:0;border-bottom:0;}
.stella-site .st-single__content.post_content h2::before,.stella-site .st-single__content.post_content h2::after,
.stella-site .st-single__content.post_content h3::before,.stella-site .st-single__content.post_content h3::after,
.stella-site .st-single__content.post_content h4::before,.stella-site .st-single__content.post_content h4::after{content:none;display:none;}
.stella-site .st-single__content .swell-block-step__body>*:last-child,
.stella-site .st-single__content .swell-block-faq__item .faq_a>*:last-child{margin-bottom:0;}
.stella-site .st-single__content .swell-block-step__body pre{margin:1em 0;}
.stella-site .st-single__pages{margin-top:30px;text-align:center;}
.stella-site .st-single__product{max-width:760px;margin:62px auto 0;padding:24px 26px;display:grid;grid-template-columns:48px 1fr auto;gap:18px;align-items:center;border:1px solid var(--st-line);border-radius:16px;background:var(--st-bg);}
.stella-site .st-single__product>img{display:block;width:48px;height:48px;object-fit:contain;}
.stella-site .st-single__product-copy small{display:block;margin-bottom:3px;color:var(--st-blue-d);font-size:10px;font-weight:800;letter-spacing:.1em;}
.stella-site .st-single__product-copy b{display:block;color:var(--st-ink);font-family:"Cormorant Garamond",serif;font-size:23px;line-height:1.2;letter-spacing:.035em;}
.stella-site .st-single__product-copy p{margin:5px 0 0;color:var(--st-muted);font-size:12px;line-height:1.6;}
.stella-site .st-single__product-link{white-space:nowrap;}

/* ============================================================
   フッター
   ============================================================ */
.stella-site .st-footer{background:var(--st-bar);color:#c7d0e6;padding:26px 0;}
.stella-site .st-footer__inner{display:flex;align-items:center;gap:20px;flex-wrap:wrap;}
.stella-site .st-brand--footer .st-brand__logo{width:32px;height:32px;}
.stella-site .st-brand--footer .st-brand__name{font-size:29px;}
.stella-site .st-footer__copy{margin:0;font-size:13px;color:#9aa4bd;}
.stella-site .st-footer__nav{margin-left:auto;display:flex;align-items:center;gap:22px;flex-wrap:wrap;}
.stella-site .st-footer__nav ul{display:flex;gap:22px;list-style:none;margin:0;padding:0;}
.stella-site .st-footer__nav a{color:#c7d0e6;text-decoration:none;font-size:14px;}
.stella-site .st-footer__nav a:hover{color:#fff;}

/* ============================================================
   レスポンシブ
   ============================================================ */
@media (max-width:900px){
	.stella-site .st-hero__inner{grid-template-columns:1fr;gap:40px;padding:52px 24px 64px;}
	.stella-site .st-plugin-grid{grid-template-columns:1fr;}
	.stella-site .st-features__grid{grid-template-columns:1fr;gap:22px;}
	.stella-site .st-price-grid{grid-template-columns:1fr;}
	.stella-site .st-doc,
	.stella-site .st-support{grid-template-columns:1fr;}
	.stella-site .st-howto-modes--doc{grid-template-columns:1fr;}
	.stella-site .st-soon-grid{grid-template-columns:1fr;}
	.stella-site .st-detail{flex-direction:column;}
	.stella-site .st-product-hero__inner{grid-template-columns:1fr;gap:38px;padding:58px 24px 68px;}
	.stella-site .st-product-hero__title{font-size:clamp(35px,7vw,52px);}
	.stella-site .st-product-feature-grid,.stella-site .st-howto__steps{grid-template-columns:1fr;}
	.stella-site .st-product-details__grid{grid-template-columns:1fr;gap:32px;}
	.stella-site .st-single__product{grid-template-columns:48px 1fr;}
	.stella-site .st-single__product-link{grid-column:1/-1;width:100%;}

	/* モバイルナビ */
	.stella-site .st-navtoggle{display:flex;}
	.stella-site .st-nav{
		position:absolute;top:82px;left:0;right:0;background:var(--st-bar);
		flex-direction:column;align-items:flex-start;gap:0;padding:8px 24px 20px;
		border-top:1px solid rgba(255,255,255,.08);display:none;
	}
	.stella-site .st-nav.is-open{display:flex;}
	.stella-site .st-nav__list{flex-direction:column;align-items:flex-start;gap:0;width:100%;}
	.stella-site .st-nav__list li{width:100%;}
	.stella-site .st-nav__link{display:block;padding:12px 0;width:100%;border-bottom:1px solid rgba(255,255,255,.06);}
	.stella-site .st-nav__lang{padding-top:14px;}
}
@media (max-width:560px){
	.stella-site .st-mock__body{grid-template-columns:1fr;}
	.stella-site .st-mock__side{display:none;}
	.stella-site .st-mock__cards{grid-template-columns:1fr;}
	.stella-site .st-hero__actions .st-btn{flex:1 1 auto;}
	.stella-site .st-product-hero__copy .st-hero__actions .st-btn{flex:1 1 auto;}
	.stella-site .st-product-section-head{display:block;}
	.stella-site .st-product-section-head>p{margin-top:10px;}
	.stella-site .st-product-demo__stage{padding:18px;}
	.stella-site .st-product-lockup{gap:12px;}
	.stella-site .st-product-lockup img{width:56px;height:56px;}
	.stella-site .st-product-lockup__name{font-size:clamp(19px,5.6vw,24px);letter-spacing:.07em;}
	.stella-site .st-product-hero__title{font-size:clamp(25px,7.6vw,38px);line-height:1.55;letter-spacing:.015em;white-space:nowrap;}
	.stella-site .st-pc-demo{padding:0 16px 25px;}
	.stella-site .st-pc-demo__track{gap:12px;}
	.stella-site .st-pc-demo__card{flex-basis:86%;}
	.stella-site .st-pc-demo__arrow{width:38px;height:38px;font-size:27px;top:40%;}
	.stella-site .st-pc-demo__arrow--prev{left:-3px;}
	.stella-site .st-pc-demo__arrow--next{right:-3px;}
	.stella-site .st-howto-modes{grid-template-columns:1fr;}
	.stella-site .st-product-checks{grid-template-columns:1fr;}
	.stella-site .st-doc__code-list p{grid-template-columns:1fr;gap:7px;}
	.stella-site .st-doc__code-list code{white-space:normal;word-break:break-word;}
	.stella-site .st-sp-only{display:block;}
	.stella-site .st-single{padding:22px 0 62px;}
	.stella-site .st-single__title{font-size:clamp(22px,6.4vw,27px);line-height:1.5;}
	.stella-site .st-single__breadcrumb ol{margin-bottom:18px;}
	.stella-site .st-single__breadcrumb li[aria-current]{max-width:14em;}
	.stella-site .st-single__featured{margin-bottom:34px;border-radius:12px;}
	.stella-site .st-single__content{font-size:15px;line-height:1.95;}
	.stella-site .st-single__content h2{font-size:21px;}
	.stella-site .st-single__product{margin-top:46px;padding:20px;grid-template-columns:42px 1fr;gap:14px;}
	.stella-site .st-single__product>img{width:42px;height:42px;}
}

/* ============================================================
   2.3.0 追加：購入トリガー・既存手段比較・4ステップ・Shop Calendar
   ============================================================ */
.stella-site .st-center{text-align:center;}
.stella-site .st-moments{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(6,1fr);gap:18px;}
.stella-site .st-moments li{grid-column:span 2;position:relative;background:#fff;border:1px solid var(--st-line);border-radius:15px;padding:24px 24px 22px 54px;}
.stella-site .st-moments li:nth-child(4){grid-column:2 / span 2;}
.stella-site .st-moments li::before{content:"“";position:absolute;left:18px;top:12px;font-family:"Shippori Mincho",serif;font-size:42px;line-height:1;color:var(--st-gold);}
.stella-site .st-moments b{display:block;color:var(--st-ink);font-size:16px;margin:0 0 6px;}
.stella-site .st-moments span{display:block;color:var(--st-body);font-size:14px;line-height:1.75;}
.stella-site .st-compare-table--text td{text-align:left;line-height:1.7;}
.stella-site .st-compare-table--text tbody th{width:24%;}
.stella-site .st-compare-wrap + .st-product-problem__strong{margin:26px 0 0;font-weight:800;color:var(--st-brand);font-size:18px;}
.stella-site .st-howto__steps--4{grid-template-columns:repeat(4,1fr);}
.stella-site .st-howto__steps article.is-current{border-color:var(--st-gold);box-shadow:0 0 0 2px rgba(201,168,76,.25);}
.stella-site .st-howto__steps article.is-current>span{background:var(--st-gold);color:var(--st-navy1);}

/* Shop Calendar 実演 */
.stella-site .st-sc-demo{max-width:560px;margin:0 auto;background:#fff;border:1px solid var(--st-line);border-radius:16px;padding:22px 22px 18px;box-shadow:0 18px 40px rgba(20,26,46,.08);}
.stella-site .st-sc-demo__status{display:flex;flex-wrap:wrap;gap:6px 14px;align-items:center;justify-content:space-between;background:#f3f6fb;border-radius:10px;padding:10px 14px;margin:0 0 16px;font-size:14px;color:var(--st-ink);}
.stella-site .st-sc-demo__status b{display:inline-flex;align-items:center;gap:8px;}
.stella-site .st-sc-demo__status b::before{content:"";width:9px;height:9px;border-radius:50%;background:#3aa776;box-shadow:0 0 0 3px rgba(58,167,118,.18);}
.stella-site .st-sc-demo__status span{color:var(--st-muted);font-size:13px;}
.stella-site .st-sc-demo__head{display:flex;align-items:center;justify-content:space-between;margin:0 0 10px;}
.stella-site .st-sc-demo__head strong{font-family:"Shippori Mincho",serif;font-size:20px;color:var(--st-ink);}
.stella-site .st-sc-demo__nav{display:flex;gap:6px;}
.stella-site .st-sc-demo__nav i{display:grid;place-items:center;width:30px;height:30px;border:1px solid var(--st-line);border-radius:8px;font-style:normal;color:var(--st-muted);}
.stella-site .st-sc-demo table{width:100%;border-collapse:separate;border-spacing:4px;table-layout:fixed;}
.stella-site .st-sc-demo th{font-size:12px;font-weight:700;color:var(--st-muted);padding:4px 0;text-align:center;border:0;background:none;}
.stella-site .st-sc-demo th:first-child{color:#c45a5a;}
.stella-site .st-sc-demo th:last-child{color:#5a76c4;}
.stella-site .st-sc-demo td{position:relative;height:50px;border:0;border-radius:9px;background:#fbfaf6;text-align:center;vertical-align:top;padding:6px 2px 0;font-size:14px;font-weight:600;color:var(--st-ink);}
.stella-site .st-sc-demo td.is-empty{background:transparent;}
.stella-site .st-sc-demo td small{display:block;margin-top:2px;font-size:10px;font-weight:700;line-height:1.2;}
.stella-site .st-sc-demo td.is-closed{background:#fbe9e7;color:#b64b4b;}
.stella-site .st-sc-demo td.is-temp{background:#fff3d6;color:#9a6a00;}
.stella-site .st-sc-demo td.is-holiday-open{background:#e8f1ff;color:#3d5ea8;}
.stella-site .st-sc-demo td.is-today{box-shadow:inset 0 0 0 2px var(--st-blue);}
.stella-site .st-sc-demo__legend{display:flex;flex-wrap:wrap;gap:8px 16px;margin:12px 0 0;padding:0;list-style:none;font-size:12px;color:var(--st-body);}
.stella-site .st-sc-demo__legend li{display:inline-flex;align-items:center;gap:6px;}
.stella-site .st-sc-demo__legend i{width:12px;height:12px;border-radius:4px;background:#fbe9e7;}
.stella-site .st-sc-demo__legend i.is-temp{background:#fff3d6;}
.stella-site .st-sc-demo__legend i.is-holiday-open{background:#e8f1ff;}
.stella-site .st-sc-demo__notice{margin:14px 0 0;padding:12px 14px;border-top:1px dashed var(--st-line);font-size:13px;color:var(--st-body);}
.stella-site .st-sc-demo__notice p{margin:3px 0;}
.stella-site .st-post-sample{background:#fff;border:1px solid var(--st-line);border-radius:16px;overflow:hidden;box-shadow:0 18px 40px rgba(20,26,46,.08);}
.stella-site .st-post-sample__head{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:12px 18px;background:var(--st-navy1);color:#fff;font-size:13px;font-weight:700;}
.stella-site .st-post-sample__head span{color:var(--st-gold);font-size:11px;letter-spacing:.08em;}
.stella-site .st-post-sample__body{margin:0;padding:18px 20px;white-space:pre-line;font-size:14px;line-height:1.85;color:var(--st-body);font-family:inherit;}
.stella-site .st-post-sample__foot{display:flex;flex-wrap:wrap;gap:8px;padding:0 20px 18px;}
.stella-site .st-post-sample__foot span{border:1px solid var(--st-line);border-radius:999px;padding:4px 10px;font-size:11px;color:var(--st-ink);}

@media (max-width:900px){
	.stella-site .st-moments{grid-template-columns:1fr;}
	.stella-site .st-moments li,.stella-site .st-moments li:nth-child(4){grid-column:auto;}
	.stella-site .st-howto__steps--4{grid-template-columns:1fr 1fr;}
}
@media (max-width:560px){
	.stella-site .st-howto__steps--4{grid-template-columns:1fr;}
	.stella-site .st-sc-demo{padding:16px 12px 14px;}
	.stella-site .st-sc-demo table{border-spacing:2px;}
	.stella-site .st-sc-demo td{height:44px;font-size:13px;}
	.stella-site .st-sc-demo td small{font-size:9px;}
}