/* 選択パターン — 1ページサイトプレビュー */
*, *::before, *::after { box-sizing: border-box; }

:root {
  --psp-bg: #f7f8f6;
  --psp-surface: #fdfdfb;
  --psp-text: #18181b;
  --psp-muted: #52525b;
  --psp-text-on-surface: #18181b;
  --psp-muted-on-surface: #52525b;
  --psp-border: rgba(0, 0, 0, 0.08);
  --psp-border-on-surface: rgba(0, 0, 0, 0.08);
  --psp-accent: #2563eb;
  --psp-header-bg: rgba(247, 248, 246, 0.92);
  --psp-surface-soft: rgba(0, 0, 0, 0.035);
  --psp-surface-hover: rgba(0, 0, 0, 0.055);
  --psp-hero-bg: linear-gradient(145deg, #1e293b 0%, #334155 48%, #475569 100%);
  --psp-header-h: 64px;
  --psp-wrap: min(92vw, 1040px);
  --psp-font: 'Inter', 'Noto Sans JP', sans-serif;
}

html {
  scroll-behavior: smooth;
  background: var(--psp-bg);
}

body {
  font-family: var(--psp-font);
  background: var(--psp-bg) !important;
  color: var(--psp-text) !important;
  line-height: 1.65;
  min-height: 100dvh;
}

body.psp-lock { overflow: hidden; }

/* ===== サイト骨格 ===== */
.psp-site { min-height: 100dvh; }

/* 右下固定アクション（デモに戻る・実装コード） */
.psp-bottom-actions {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 9100;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.5rem;
}

.psp-back-sticky {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.45rem 0.95rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--psp-text);
  text-decoration: none;
  background: var(--psp-header-bg);
  border: 1px solid var(--psp-border);
  border-radius: 999px;
  box-shadow: 0 4px 18px rgba(15, 23, 42, 0.14);
  white-space: nowrap;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.psp-back-sticky:hover {
  box-shadow: 0 6px 22px rgba(15, 23, 42, 0.18);
  transform: translateY(-1px);
}

/* 選択一覧パネル（右端ホバーで表示） */
.psp-sel-shell {
  position: fixed;
  top: 50%;
  right: 0;
  z-index: 500;
  transform: translateY(-50%);
  max-height: min(72vh, 520px);
}

.psp-sel-shell::before {
  content: '';
  position: absolute;
  right: 0;
  top: -12%;
  width: 18px;
  height: 124%;
  z-index: 0;
}

.psp-sel-panel {
  position: relative;
  z-index: 1;
  transform: translateX(100%);
  transition: transform 0.28s ease;
  display: flex;
  align-items: stretch;
  max-height: inherit;
  filter: drop-shadow(-4px 0 24px rgba(15, 23, 42, 0.12));
}

.psp-sel-shell:hover .psp-sel-panel {
  transform: translateX(0);
}

.psp-sel-panel-tab {
  writing-mode: vertical-rl;
  padding: 0.85rem 0.45rem;
  border: none;
  border-radius: 8px 0 0 8px;
  background: #1e40af;
  color: #fff;
  font: inherit;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  cursor: pointer;
  flex-shrink: 0;
}

.psp-sel-panel-body {
  width: min(240px, 42vw);
  padding: 1rem 0.9rem;
  background: var(--psp-surface);
  border: 1px solid var(--psp-border);
  border-right: none;
  border-radius: 10px 0 0 10px;
  overflow: auto;
  transition: transform 0.28s ease, opacity 0.28s ease;
}

.psp-sel-panel-title {
  font-size: 0.8125rem;
  font-weight: 700;
  margin: 0 0 0.25rem;
  color: var(--psp-text);
}

.psp-sel-panel-note {
  font-size: 0.625rem;
  color: var(--psp-muted);
  margin: 0 0 0.75rem;
  line-height: 1.45;
}

.psp-sel-panel-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.psp-sel-panel-item {
  padding: 0.55rem 0.6rem;
  border-radius: 8px;
  background: var(--psp-surface-soft);
  border: 1px solid var(--psp-border);
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.psp-sel-panel-item:hover {
  background: #eff6ff;
  border-color: #93c5fd;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.12);
}

.psp-sel-panel-chapter {
  display: block;
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--psp-accent);
  margin-bottom: 0.15rem;
}

.psp-sel-panel-label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--psp-text);
  line-height: 1.4;
}

.psp-sel-panel-slot {
  display: block;
  font-size: 0.5625rem;
  color: var(--psp-muted);
  margin-top: 0.2rem;
}

.psp-header {
  position: sticky;
  top: 0;
  z-index: 300;
  height: var(--psp-header-h);
  background: var(--psp-header-bg);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--psp-border);
  overflow: visible;
}

.psp-header-in {
  width: var(--psp-wrap);
  max-width: 100%;
  margin: 0 auto;
  height: 100%;
  padding: 0 1.25rem;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  overflow: visible;
}

.psp-brand {
  font-size: 0.9375rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--psp-text);
  text-decoration: none;
  white-space: nowrap;
}

.psp-header-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  overflow: visible;
  position: relative;
  z-index: 1;
}

.psp-header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.35rem;
  min-width: 0;
  overflow: visible;
  position: relative;
  z-index: 1;
}

/* ヘッダー内：解除ラベルを下に出してクリック可能に */
.psp-header-nav .sel-wrap,
.psp-header-actions .sel-wrap {
  position: relative;
  overflow: visible;
}

.psp-header-nav .sel-label,
.psp-header-actions .sel-label {
  top: calc(100% + 6px);
  bottom: auto;
  left: 50%;
  transform: translateX(-50%);
  z-index: 350;
  pointer-events: auto;
  min-height: 1.5rem;
  padding: 0.35rem 0.7rem;
}

.psp-header-actions .sel-label {
  left: auto;
  right: 0;
  transform: none;
}

/* ヘッダー内パターン — コンパクト */
.psp-header-nav .psp-pattern-host,
.psp-header-actions .psp-pattern-host {
  display: flex;
  align-items: center;
}

.psp-header-nav .gnav-scroll-stage--thumb,
.psp-header-nav .gnav-interactive-stage,
.psp-header-nav .gnav-dropdown-stage--thumb {
  width: auto !important;
  max-width: 100% !important;
  height: auto !important;
  max-height: 44px !important;
  min-height: 0 !important;
  border: none !important;
  border-radius: 0 !important;
  overflow: visible !important;
  padding: 0 !important;
}

.psp-header-nav .gnav-interactive-bar {
  padding: 0 !important;
  border: none !important;
  background: transparent !important;
  min-height: 0 !important;
}

.psp-header-nav .gnav-interactive-toggle {
  font-size: 0.6875rem !important;
  padding: 0.3rem 0.55rem !important;
}

.psp-header-nav .gnav-interactive-stage {
  position: relative;
}

/* サイト用グロナビ（ヘッダー内） */
.psp-site-gnav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.psp-site-gnav .gnav-scroll-nav,
.psp-site-gnav .g-nav ul {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.psp-site-gnav .gnav-scroll-nav a,
.psp-site-gnav .g-nav a,
.psp-site-link {
  display: inline-block;
  padding: 0.35rem 0.55rem;
  font-size: 0.8125rem;
  color: var(--psp-text);
  text-decoration: none;
  border-radius: 6px;
  transition: background 0.2s ease, color 0.2s ease;
}

.psp-site-gnav .gnav-scroll-nav a:hover,
.psp-site-gnav .g-nav a:hover,
.psp-site-link:hover {
  background: var(--psp-surface-hover);
}

.psp-site-gnav .g-nav li.current a {
  color: var(--psp-accent);
  font-weight: 600;
}

.psp-site-gnav .gnav-scroll-hamburger,
.psp-site-hamburger {
  display: none;
  width: 36px;
  height: 36px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.psp-site-gnav .gnav-scroll-hamburger span,
.psp-site-hamburger span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--psp-text);
  border-radius: 1px;
}

.psp-header.psp-gnav-hamburger .psp-site-gnav .gnav-scroll-nav {
  display: none;
}

.psp-header.psp-gnav-hamburger .psp-site-gnav .gnav-scroll-hamburger,
.psp-header.psp-gnav-hamburger .psp-site-hamburger {
  display: inline-flex;
}

.psp-header.psp-gnav-compact {
  height: 52px;
}

.psp-header.psp-gnav-compact .psp-header-in {
  gap: 0.5rem;
}

.psp-header.psp-gnav-compact .psp-brand {
  font-size: 0.8125rem;
}

.psp-header.psp-gnav-compact .psp-site-gnav .gnav-scroll-nav a,
.psp-header.psp-gnav-compact .psp-site-gnav .g-nav a {
  padding: 0.25rem 0.45rem;
  font-size: 0.75rem;
}

.psp-header.psp-gnav-hidden {
  transform: translateY(-100%);
  transition: transform 0.28s ease;
}

.psp-header.psp-gnav-pinned {
  box-shadow: 0 4px 24px rgba(15, 23, 42, 0.08);
}

.psp-header-nav .gnav-demo {
  margin: 0;
}

.psp-header-nav .gnav-list {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}

.psp-header-nav .gnav-link {
  font-size: 0.8125rem;
  padding: 0.35rem 0.55rem;
  color: var(--psp-text-on-surface, var(--psp-text));
}

.psp-header-nav .gnav-demo,
.psp-header-nav .g-nav,
.psp-header-nav .g-nav a,
.psp-header-nav .g-nav span,
.psp-header-nav .gnav-dropdown-nav a {
  color: var(--psp-text-on-surface, var(--psp-text));
}

/* インタラクティブグロナビ — サイト全体に展開 */
.psp-gnav-site-interactive {
  position: relative;
}

.psp-gnav-site-interactive .gnav-interactive-bar {
  padding: 0;
  border: none;
  background: transparent;
}

.psp-gnav-site-interactive .gnav-interactive-toggle {
  font-size: 0.75rem;
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--psp-border);
  border-radius: 6px;
  background: var(--psp-surface);
  cursor: pointer;
}

.psp-gnav-site-interactive .gnav-interactive-main {
  position: fixed;
  inset: 0;
  top: var(--psp-header-h);
  width: 100%;
  height: auto;
  z-index: 260;
  pointer-events: none;
  border: none;
  border-radius: 0;
  box-shadow: none;
  background: transparent;
}

.psp-gnav-site-interactive.is-open .gnav-interactive-main {
  pointer-events: auto;
}

.psp-gnav-site-interactive .gnav-interactive-backdrop {
  position: fixed;
  inset: 0;
  top: var(--psp-header-h);
  background: rgba(15, 23, 42, 0.35);
  opacity: 0;
  visibility: hidden;
}

.psp-gnav-site-interactive.is-open .gnav-interactive-backdrop {
  opacity: 1;
  visibility: visible;
}

.psp-gnav-site-interactive .gnav-interactive-overlay {
  position: fixed;
  left: 0;
  right: 0;
  max-height: min(320px, 55vh);
  overflow: auto;
  background: var(--psp-surface);
  box-shadow: 0 16px 48px rgba(15, 23, 42, 0.12);
  visibility: hidden;
  opacity: 0;
}

.psp-gnav-site-interactive .gnav-interactive-overlay[data-gnav-variant="panel-down"] {
  top: var(--psp-header-h);
  transform: translateY(-100%);
}

.psp-gnav-site-interactive .gnav-interactive-overlay[data-gnav-variant="panel-up"] {
  bottom: 0;
  top: auto;
  transform: translateY(100%);
}

.psp-gnav-site-interactive .gnav-interactive-overlay[data-gnav-variant="panel-lr"] {
  top: var(--psp-header-h);
  bottom: 0;
  width: min(280px, 78vw);
  max-width: none;
  transform: translateX(-100%);
}

.psp-gnav-site-interactive .gnav-interactive-overlay[data-gnav-variant="panel-rl"] {
  top: var(--psp-header-h);
  bottom: 0;
  left: auto;
  width: min(280px, 78vw);
  max-width: none;
  transform: translateX(100%);
}

.psp-gnav-site-interactive .gnav-interactive-overlay[data-gnav-variant="overlay-full"],
.psp-gnav-site-interactive .gnav-interactive-overlay[data-gnav-variant="overlay-blur"] {
  inset: 0;
  top: var(--psp-header-h);
  max-height: none;
  transform: scale(1.02);
}

.psp-gnav-site-interactive.is-open .gnav-interactive-overlay {
  visibility: visible;
  opacity: 1;
  transform: translate(0, 0) !important;
}

.psp-gnav-site-interactive.is-open .gnav-interactive-overlay[data-gnav-variant="overlay-full"],
.psp-gnav-site-interactive.is-open .gnav-interactive-overlay[data-gnav-variant="overlay-blur"] {
  transform: scale(1) !important;
}

.psp-gnav-site-interactive .gnav-interactive-navlist {
  padding: 1rem 1.25rem;
}

.psp-gnav-site-interactive .gnav-interactive-navlist a {
  color: var(--psp-text);
  text-decoration: none;
}

.psp-header-nav .gnav-scroll-bar,
.psp-header-nav .gnav-dropdown-bar {
  padding: 0 !important;
  min-height: 0 !important;
  border: none !important;
  background: transparent !important;
}

.psp-header-nav .g-nav,
.psp-header-nav .gnav-dropdown-nav {
  gap: 0.15rem !important;
}

.psp-header-nav .g-nav a,
.psp-header-nav .g-nav span,
.psp-header-nav .gnav-dropdown-nav a {
  font-size: 0.8125rem !important;
  padding: 0.35rem 0.55rem !important;
}

.psp-header-actions .hb-fs-demo,
.psp-header-actions .psp-hb {
  min-height: 0;
  padding: 0;
}

.psp-header-actions .hb-toggle {
  width: 40px;
  height: 40px;
  border: 1px solid var(--psp-border);
  border-radius: 8px;
  background: var(--psp-surface);
}

.psp-header-actions .psp-pattern-host + .psp-pattern-host {
  margin-top: 0;
  margin-left: 0.25rem;
}

/* ハンバーガー — サイト用ドロワー */
.psp-hb-drawer {
  position: fixed;
  inset: 0;
  z-index: 350;
  pointer-events: none;
}

.psp-hb-drawer.is-open {
  pointer-events: auto;
}

.psp-hb-drawer-backdrop {
  position: absolute;
  inset: 0;
  border: none;
  background: rgba(15, 23, 42, 0.4);
  opacity: 0;
  transition: opacity 0.3s ease;
  cursor: pointer;
}

.psp-hb-drawer.is-open .psp-hb-drawer-backdrop {
  opacity: 1;
}

.psp-hb-drawer-panel {
  position: absolute;
  top: 0;
  left: 0;
  width: min(280px, 82vw);
  height: 100%;
  padding: 5rem 1.5rem 2rem;
  background: var(--psp-surface);
  box-shadow: 8px 0 32px rgba(15, 23, 42, 0.12);
  transform: translateX(-100%);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.psp-hb-drawer.is-open .psp-hb-drawer-panel {
  transform: translateX(0);
}

.psp-hb-drawer-title {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--psp-muted);
  margin: 0 0 1rem;
}

.psp-hb-drawer-panel ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.psp-hb-drawer-panel a {
  display: block;
  padding: 0.65rem 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--psp-text);
  text-decoration: none;
  border-bottom: 1px solid var(--psp-border);
}

body.psp-hb-open {
  overflow: hidden;
}

.psp-header-actions .search-fs-body,
.psp-header-actions .psp-search-inline {
  min-height: 0;
  display: flex;
  align-items: center;
}

.psp-header-actions .search-expand {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.psp-header-actions .search-expand input {
  width: 0;
  opacity: 0;
  transition: width 0.3s ease, opacity 0.3s ease;
}

.psp-header-actions .search-expand.open input {
  width: 140px;
  opacity: 1;
}

.psp-ticker-strip {
  background: var(--psp-surface);
  border-bottom: 1px solid var(--psp-border);
}

.psp-ticker-demo {
  width: 100%;
  overflow: hidden;
}

.psp-ticker-demo .tt-demo--thumb {
  min-height: 2.75rem;
  max-height: 3.25rem;
  padding: 0.35rem 0.75rem;
}

.psp-ticker-demo .tt-demo--thumb.tt-demo--ticker {
  min-height: 2.75rem;
}

.psp-ticker-controls {
  padding: 0.4rem 1rem 0.5rem;
  border-top: 1px solid var(--psp-border);
  background: var(--psp-surface-soft);
}

.psp-ticker-speed-bar.tt-ticker-speed-controls {
  min-height: 0;
  max-width: 360px;
  margin: 0 auto;
}

.psp-ticker-speed-bar .tt-ticker-speed-label {
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: 0.25rem 0.5rem;
  margin: 0;
}

.psp-ticker-speed-bar .tt-ticker-speed-slider {
  width: 100%;
  max-width: 100%;
  height: 6px;
}

.psp-ticker-speed-bar .tt-ticker-speed-text {
  font-size: 0.625rem;
}

.psp-ticker-strip .psp-pattern-host,
.psp-ticker-strip .sel-wrap {
  width: 100%;
}

.psp-ticker-strip .sel-label {
  font-size: 0.5625rem;
}

/* ===== ヒーロー ===== */
.psp-hero {
  position: relative;
  min-height: clamp(420px, 72vh, 620px);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--psp-hero-bg);
  color: #fff;
}

.psp-hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

#slot-video.psp-hero-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

#slot-video .sel-wrap,
#slot-video .sel-body,
#slot-video .video-fs-body,
#slot-video .psp-video-inline,
#slot-video .psp-video-site-host {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

#slot-video .sel-label {
  top: auto;
  bottom: 100%;
  z-index: 10;
}

.psp-hero-media .video-bg-area,
.psp-hero-media .psp-yt-area {
  position: absolute;
  inset: 0;
  min-height: 100%;
  background: #0f172a;
  overflow: hidden;
}

.psp-hero-media .psp-yt-area .video-yt-altbg,
.psp-hero-media .psp-yt-area .video-yt-brand {
  position: absolute;
  inset: 0;
}

.psp-hero-media .psp-yt-area .video-yt-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  z-index: 1;
}

.psp-hero-media .psp-yt-area.is-playing [id^="psp-yt-"] {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
}

.psp-hero-media .psp-yt-area .video-yt-corner-mark {
  position: absolute;
  right: 0.75rem;
  bottom: 0.75rem;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.5rem;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  font-size: 0.625rem;
  pointer-events: none;
}

.psp-hero-media .psp-yt-area .video-yt-corner-mark svg {
  width: 1.25rem;
  height: auto;
}

.psp-hero-media .psp-yt-area.appear .video-yt-brand {
  opacity: 1;
}

.psp-hero-media .psp-yt-area.is-playing .video-yt-altbg,
.psp-hero-media .psp-yt-area.is-playing .video-yt-brand {
  display: none !important;
}

.psp-hero-media .video-bg-area .video-fs-html5,
.psp-hero-media .video-bg-area.appear .video-fs-html5 {
  opacity: 1 !important;
  visibility: visible !important;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.psp-hero-media .video-fs-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.2) 0%, rgba(15, 23, 42, 0.45) 100%);
  pointer-events: none;
  z-index: 1;
}

.psp-hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.35) 0%, rgba(15, 23, 42, 0.55) 100%);
  pointer-events: none;
}

/* 動画選択時はヒーローのコピー（見出し・リード）を非表示 */
.psp-hero.has-video .psp-hero-eyebrow,
.psp-hero.has-video .psp-hero-title,
.psp-hero.has-video .psp-hero-lead {
  display: none;
}

.psp-hero.has-video .psp-hero-overlay {
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.2) 0%, rgba(15, 23, 42, 0.42) 100%);
}

.psp-hero.has-video .psp-hero-media .video-fs-scrim {
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.08) 0%, rgba(15, 23, 42, 0.28) 100%);
}

.psp-hero-in {
  position: relative;
  z-index: 2;
  width: var(--psp-wrap);
  max-width: 100%;
  padding: 4rem 1.25rem 5rem;
  text-align: center;
}

.psp-hero-badge {
  min-height: 0;
  margin-bottom: 0.75rem;
}

.psp-hero-eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.85;
  margin-bottom: 0.75rem;
}

.psp-hero-title {
  font-size: clamp(2rem, 6vw, 3.25rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.psp-hero-lead {
  font-size: clamp(0.9375rem, 2.5vw, 1.0625rem);
  color: rgba(255, 255, 255, 0.88);
  max-width: 42ch;
  margin: 0 auto;
}

.psp-hero-scroll {
  position: absolute;
  left: 50%;
  bottom: 1.25rem;
  transform: translateX(-50%);
  z-index: 3;
  width: auto;
}

.psp-scrolldown-host {
  display: flex;
  align-items: center;
  justify-content: center;
}

.psp-scrolldown-indicator {
  position: relative;
  color: rgba(255, 255, 255, 0.75);
}

.psp-scrolldown-indicator span {
  color: rgba(255, 255, 255, 0.7) !important;
}

.psp-scrolldown-indicator::after,
.psp-scrolldown-indicator::before {
  background: rgba(255, 255, 255, 0.65) !important;
}

.psp-hero-scroll .scrolldown-demo--thumb,
.psp-hero-scroll .psp-scrolldown-embedded {
  width: auto !important;
  height: auto !important;
  min-height: 0 !important;
  max-height: 80px !important;
  background: transparent !important;
  border: none !important;
  padding: 0 !important;
  overflow: hidden !important;
}

.psp-hero-scroll .scrolldown-page-hero-title,
.psp-hero-scroll .scrolldown-page-section,
.psp-hero-scroll .scrolldown-page-scroll {
  display: none !important;
}

.psp-hero-scroll .scrolldown-page-hero {
  min-height: 0 !important;
  background: transparent !important;
  padding: 0 !important;
}

.psp-hero-scroll .sel-wrap--inline {
  outline-offset: 3px;
}

.psp-hero-scroll .sel-label {
  background: rgba(37, 99, 235, 0.92);
}

/* ===== セクション共通 ===== */
.psp-block {
  padding: 4.5rem 1.25rem;
  border-top: 1px solid var(--psp-border);
  color: var(--psp-text);
}

.psp-block:nth-child(even) {
  background: var(--psp-surface);
  color: var(--psp-text-on-surface, var(--psp-text));
  border-top-color: var(--psp-border-on-surface, var(--psp-border));
}

.psp-wrap {
  width: var(--psp-wrap);
  max-width: 100%;
  margin: 0 auto;
}

.psp-block-label {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--psp-accent);
  margin-bottom: 0.35rem;
}

.psp-block-title {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
  color: inherit;
}

.psp-block-text {
  color: var(--psp-muted);
  max-width: 56ch;
  margin-bottom: 1.5rem;
}

.psp-block:nth-child(even) .psp-block-text {
  color: var(--psp-muted-on-surface, var(--psp-muted));
}

/* Works */
.psp-works-slot:not(:empty) + .psp-works-grid {
  display: none;
}

.psp-works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

@media (max-width: 768px) {
  .psp-works-grid { grid-template-columns: 1fr; }
}

.psp-work-card {
  background: var(--psp-surface);
  border: 1px solid var(--psp-border);
  border-radius: 12px;
  overflow: hidden;
}

.psp-work-thumb {
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, #dbe4f0, #c5d0e0);
}

.psp-work-card h3 {
  font-size: 0.9375rem;
  padding: 0.85rem 1rem 0.25rem;
}

.psp-work-card p {
  font-size: 0.8125rem;
  color: var(--psp-muted);
  padding: 0 1rem 1rem;
}

/* Service cards */
.psp-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

@media (max-width: 768px) {
  .psp-cards { grid-template-columns: 1fr; }
}

.psp-card {
  background: var(--psp-surface);
  border: 1px solid var(--psp-border);
  border-radius: 12px;
  overflow: hidden;
}

.psp-card-thumb {
  aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, #e8ecf4, #d5dce8);
}

.psp-card-body { padding: 1rem; }
.psp-card-body h3 { font-size: 0.9375rem; margin-bottom: 0.25rem; }
.psp-card-body p { font-size: 0.8125rem; color: var(--psp-muted); }

.psp-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.psp-reveal.is-visible { opacity: 1; transform: none; }
.psp-reveal:nth-child(2) { transition-delay: 0.08s; }
.psp-reveal:nth-child(3) { transition-delay: 0.16s; }

.psp-tabs-slot:not(:empty) { margin-bottom: 1.5rem; }

/* Contact */
.psp-contact-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.5rem;
  align-items: center;
  margin-top: 1rem;
}

@media (max-width: 720px) {
  .psp-contact-grid { grid-template-columns: 1fr; }
}

.psp-contact-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.psp-contact-card {
  padding: 1rem;
  background: var(--psp-bg);
  border: 1px solid var(--psp-border);
  border-radius: 10px;
}

.psp-contact-card h3 { font-size: 0.875rem; margin-bottom: 0.25rem; }
.psp-contact-card p { font-size: 0.8125rem; color: var(--psp-muted); }

.psp-contact-action {
  display: flex;
  justify-content: center;
}

/* コンテンツスロット内パターンのサイズ制限 */
.psp-works-slot .psp-slideshow-inline,
.psp-works-slot .psp-gallery-inline,
#slot-stats .graph-fs-body,
#slot-faq .accordion-fs-body,
#slot-anchor .anchor-fs-body,
.psp-about-extra .anchor-fs-body,
.psp-transition-slot .psp-transition-inline {
  max-width: 100%;
}

/* Works スロット：サイト実装と同じフルブリード＋全画面と同じ高さ */
.psp-works:has(.psp-slideshow-site) .psp-block-title {
  margin-bottom: 1rem;
}

.psp-works-slot:has(.psp-slideshow-site) {
  width: 100vw;
  max-width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
}

.psp-works-slot:has(.psp-slideshow-site) .sel-wrap.is-highlighted {
  border-radius: 0;
  border-left: none;
  border-right: none;
  padding-top: 2rem;
}

.psp-works-slot:has(.psp-slideshow-site) .sel-body {
  width: 100%;
}

.psp-works-slot .psp-slideshow-site,
.psp-works-slot .psp-slideshow-site .psp-slideshow-site-embed {
  width: 100%;
}

/* ビューポート＋ドット＋キャプションを1つの暗いシェルに */
.psp-works-slot .psp-slideshow-site .psp-ss-root {
  display: flex;
  flex-direction: column;
  width: 100%;
  background: #1e293b;
  padding-bottom: 1.25rem;
}

.psp-works-slot .psp-slideshow-site .slideshow-fs-viewport,
.psp-works-slot .psp-slideshow-site .psp-ss-viewport {
  position: relative;
  flex: 1 1 auto;
  width: 100%;
  min-height: min(52vh, 480px);
  height: min(52vh, 480px);
  border-radius: 0;
  overflow: hidden;
  border: none;
  background: #1e293b;
}

.psp-works-slot .psp-slideshow-site .slideshow-fs-nav {
  pointer-events: auto;
}

.psp-works-slot .psp-slideshow-site .slideshow-fs-dots,
.psp-works-slot .psp-slideshow-site .psp-ss-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 0.85rem;
  padding: 0 1rem;
}

.psp-works-slot .psp-slideshow-site .slideshow-fs-dot {
  background: rgba(255, 255, 255, 0.28);
}

.psp-works-slot .psp-slideshow-site .slideshow-fs-dot.is-active {
  background: #60a5fa;
}

.psp-works-slot .psp-slideshow-site .slideshow-fs-caption,
.psp-works-slot .psp-slideshow-site .psp-ss-caption {
  margin-top: 0.5rem;
  text-align: center;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.72);
  padding: 0 1rem;
}

.psp-works-slot .psp-slideshow-site .slideshow-fs-viewport[data-layout="single"][data-transition="slide"] .slideshow-fs-track,
.psp-works-slot .psp-slideshow-site .slideshow-fs-viewport[data-layout="single"][data-transition="slide"] .psp-ss-track {
  min-height: min(52vh, 480px);
  height: 100%;
}

.psp-works-slot .psp-slideshow-site .slideshow-fs-slide {
  min-height: min(52vh, 480px);
}

.psp-works-slot .psp-slideshow-site .slideshow-fs-viewport[data-layout="center"] {
  --ss-center-main: clamp(240px, 38vw, 420px);
  --ss-center-side: clamp(80px, 12vw, 110px);
  --ss-center-gap: clamp(0.75rem, 2vw, 1.25rem);
  --ss-center-idle-scale: 0.42;
  min-height: min(52vh, 480px);
  height: min(52vh, 480px);
  padding: 0;
  background: #1e293b;
}

/* 中央強調：数字カードをビューポートの縦いっぱいに（上下余白なし） */
.psp-works-slot .psp-slideshow-site .slideshow-fs-viewport[data-layout="center"] .psp-ss-center,
.psp-works-slot .psp-slideshow-site .slideshow-fs-viewport[data-layout="center"] .slideshow-fs-center-wrap {
  height: 100%;
}

.psp-works-slot .psp-slideshow-site .slideshow-fs-viewport[data-layout="center"] .psp-ss-center-track,
.psp-works-slot .psp-slideshow-site .slideshow-fs-viewport[data-layout="center"] .slideshow-fs-center-track {
  height: 100%;
  align-items: stretch;
}

.psp-works-slot .psp-slideshow-site .slideshow-fs-viewport[data-layout="center"] .slideshow-fs-center-item {
  display: flex;
  flex-direction: column;
  height: 100%;
  align-self: stretch;
  border-radius: 0;
}

.psp-works-slot .psp-slideshow-site .slideshow-fs-viewport[data-layout="center"] .slideshow-fs-center-item.is-active {
  border-radius: 0;
}

.psp-works-slot .psp-slideshow-site .slideshow-fs-viewport[data-layout="center"] .slideshow-fs-center-visual {
  aspect-ratio: unset;
  flex: 1 1 auto;
  height: 100%;
  min-height: 100%;
  width: 100%;
  border-radius: 0;
}

/* サイト埋め込み：スライド内テキスト・対比ラベルは非表示（数字のみ） */
.psp-slideshow-site .slideshow-fs-slide p,
.psp-slideshow-site .slideshow-fs-center-label,
.psp-slideshow-site .slideshow-fs-parallel-label,
.psp-slideshow-site .slideshow-fs-contrast-label {
  display: none !important;
}

/* 共通：ビューポート内を縦いっぱいに */
.psp-slideshow-site .slideshow-fs-viewport[data-layout="parallel"],
.psp-slideshow-site .slideshow-fs-viewport[data-layout="flow"],
.psp-slideshow-site .slideshow-fs-viewport[data-layout="contrast"],
.psp-slideshow-site .slideshow-fs-viewport[data-layout="combo-slick"] {
  min-height: min(52vh, 480px);
  height: min(52vh, 480px);
  padding: 0;
}

/* 並列表示 */
.psp-slideshow-site .slideshow-fs-viewport[data-layout="parallel"] {
  display: flex;
  align-items: stretch;
  padding: 0.75rem;
}

.psp-slideshow-site .slideshow-fs-parallel {
  height: 100%;
  width: 100%;
  align-items: stretch;
}

.psp-slideshow-site .slideshow-fs-parallel-item {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.psp-slideshow-site .slideshow-fs-parallel-visual {
  flex: 1 1 auto;
  aspect-ratio: unset;
  min-height: 100%;
  height: 100%;
  font-size: clamp(1.5rem, 5vw, 3rem);
  border-radius: 8px;
}

/* 流れる表示 */
.psp-slideshow-site .slideshow-fs-flow,
.psp-slideshow-site .psp-ss-flow {
  height: 100%;
  display: flex;
  align-items: stretch;
}

.psp-slideshow-site .slideshow-fs-flow-track,
.psp-slideshow-site .psp-ss-flow-track {
  height: 100%;
  align-items: stretch;
  padding: 0;
}

.psp-slideshow-site .slideshow-fs-flow-item {
  flex: 0 0 clamp(110px, 16vw, 180px);
  height: 100%;
  display: flex;
  border-radius: 0;
}

.psp-slideshow-site .slideshow-fs-flow-visual {
  flex: 1 1 auto;
  aspect-ratio: unset;
  height: 100%;
  min-height: 100%;
  width: 100%;
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  border-radius: 0;
}

/* 2つの動きを対比 */
.psp-slideshow-site .slideshow-fs-viewport[data-layout="contrast"] {
  padding: 0.75rem;
}

.psp-slideshow-site .slideshow-fs-contrast {
  min-height: 100%;
  height: 100%;
}

.psp-slideshow-site .slideshow-fs-contrast-viewport {
  min-height: 0;
  flex: 1;
  margin: 0.5rem;
}

.psp-slideshow-site .slideshow-fs-contrast-track .slideshow-fs-slide,
.psp-slideshow-site .slideshow-fs-contrast-track.is-fade .slideshow-fs-slide {
  min-height: 100%;
  height: 100%;
}

.psp-slideshow-site .slideshow-fs-contrast-track .slideshow-fs-slide span {
  font-size: clamp(2rem, 6vw, 3rem);
}

/* 動きを組み合わせ（slick） */
.psp-slideshow-site .slideshow-fs-viewport[data-layout="combo-slick"] {
  padding: 0.75rem 0;
}

.psp-slideshow-site .ss-combo-slick,
.psp-slideshow-site .psp-ss-combo {
  height: 100%;
}

.psp-slideshow-site .ss-combo-slick-slide,
.psp-slideshow-site .slideshow-fs-slide.ss-combo-slick-slide {
  min-height: min(48vh, 420px);
  height: 100%;
}

.psp-slideshow-site .ss-combo-slick .slick-list,
.psp-slideshow-site .ss-combo-slick .slick-track {
  height: 100%;
}

.psp-slideshow-site .ss-combo-slick .slideshow-fs-slide span {
  font-size: clamp(2rem, 6vw, 3rem);
}

/* Works スロット：ギャラリー（フルブリード） */
.psp-works:has(.psp-gallery-site) .psp-block-title {
  margin-bottom: 1rem;
}

.psp-works-slot:has(.psp-gallery-site) {
  width: 100vw;
  max-width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
}

.psp-works-slot:has(.psp-gallery-site) .sel-wrap.is-highlighted {
  border-radius: 0;
  border-left: none;
  border-right: none;
  padding-top: 2rem;
}

.psp-works-slot:has(.psp-gallery-site) .sel-body {
  width: 100%;
}

.psp-works-slot .psp-gallery-site,
.psp-works-slot .psp-gallery-site .psp-gallery-site-embed {
  width: 100%;
}

.psp-works-slot .psp-gallery-site.gallery-fs-body {
  padding: 0;
  background: #1e293b;
  border: none;
  border-radius: 0;
  gap: 0;
}

.psp-gallery-site .gallery-main-title,
.psp-gallery-site .gallery-item-title,
.psp-gallery-site .gallery-group-cover-label {
  display: none !important;
}

/* main1 / main2：メイン画像の高さをスライドショーと揃える */
.psp-gallery-site .gallery-demo--main,
.psp-gallery-site .gallery-demo--main-slide {
  max-width: none;
  width: 100%;
  align-self: stretch;
}

.psp-gallery-site .gallery-demo--main-slide .gallery-sync {
  gap: 0.75rem;
  padding-bottom: 1rem;
}

.psp-gallery-site .gallery-sync-main-viewport .gallery-main-view {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.psp-gallery-site .gallery-main-visual {
  aspect-ratio: unset;
  flex: 1 1 auto;
  min-height: min(52vh, 480px);
  height: min(52vh, 480px);
  width: 100%;
  border-radius: 0;
}

.psp-gallery-site .gallery-demo--main-slide .gallery-sync-main {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  position: relative;
}

.psp-gallery-site .gallery-demo--main-slide .gallery-sync-main-viewport {
  grid-column: 1;
  grid-row: 1;
  width: 100%;
}

.psp-gallery-site .gallery-demo--main-slide .gallery-sync-arrow--main {
  grid-column: 1;
  grid-row: 1;
  align-self: center;
  z-index: 2;
  margin: 0 0.75rem;
  background: rgba(15, 23, 42, 0.55);
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
}

.psp-gallery-site .gallery-demo--main-slide .gallery-sync-arrow--main.prev {
  justify-self: start;
}

.psp-gallery-site .gallery-demo--main-slide .gallery-sync-arrow--main.next {
  justify-self: end;
}

.psp-gallery-site .gallery-demo--main-slide .gallery-sync-thumbs {
  padding: 0 0.75rem;
}

.psp-gallery-site .gallery-sync-thumb-visual,
.psp-gallery-site .gallery-main-thumb-visual {
  border-radius: 6px;
  border-color: rgba(255, 255, 255, 0.25);
}

.psp-gallery-site .gallery-sync-thumb.is-active .gallery-sync-thumb-visual,
.psp-gallery-site .gallery-main-thumb.is-active .gallery-main-thumb-visual {
  border-color: #60a5fa;
  outline: 2px solid #60a5fa;
  outline-offset: 2px;
}

.psp-gallery-site .gallery-sync-arrow--thumb,
.psp-gallery-site .gallery-main-thumbs .gallery-sync-arrow {
  background: rgba(15, 23, 42, 0.55);
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
}

/* main1：サムネ行 */
.psp-gallery-site .gallery-main-thumbs--static {
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.5rem;
  padding: 0 0.75rem 0.75rem;
}

/* グリッド・フィルター・検索 */
.psp-gallery-site .gallery-demo--grid .gallery,
.psp-gallery-site .gallery-demo--filter .gallery,
.psp-gallery-site .gallery-demo--search .gallery {
  columns: unset;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.65rem;
  padding: 0.75rem 1rem 1.25rem;
}

.psp-gallery-site .gallery-filter-bar,
.psp-gallery-site .gallery-search-bar {
  padding: 0.75rem 1rem 0;
  background: #1e293b;
}

.psp-gallery-site .gallery-filter-btn {
  color: rgba(255, 255, 255, 0.85);
  border-color: rgba(255, 255, 255, 0.25);
}

.psp-gallery-site .gallery-filter-btn.is-active {
  background: #3b82f6;
  border-color: #3b82f6;
  color: #fff;
}

.psp-gallery-site .gallery-search-select,
.psp-gallery-site .gallery-search-input {
  background: rgba(15, 23, 42, 0.6);
  border-color: rgba(255, 255, 255, 0.25);
  color: #fff;
}

.psp-gallery-site .gallery-search-input::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

/* グループ */
.psp-gallery-site .gallery-demo--groups {
  padding: 0.75rem 1rem 1.25rem;
}

.psp-gallery-site .gallery-group-covers {
  gap: 0.65rem;
}

@media (max-width: 720px) {
  .psp-gallery-site .gallery-demo--grid .gallery,
  .psp-gallery-site .gallery-demo--filter .gallery,
  .psp-gallery-site .gallery-demo--search .gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.psp-transition-slot .psp-transition-preview {
  min-height: 180px;
  max-height: 220px;
  border-radius: 10px;
  overflow: hidden;
}

/* フッター */
.psp-footer {
  padding: 2.5rem 1.25rem 3rem;
  background: #111827;
  color: rgba(255, 255, 255, 0.88);
  text-align: center;
}

.psp-footer-nav {
  margin-bottom: 1.25rem;
}

.psp-footer-nav .textnav-fs-body {
  background: transparent;
}

.psp-footer-nav .textnav-fs-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem 1.75rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.psp-footer-nav .textnav-link {
  position: relative;
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.9375rem;
}

.psp-footer-nav .textnav-link::before,
.psp-footer-nav .textnav-link::after {
  background: #60a5fa !important;
}

.psp-footer-nav .textnav-link--lr-bg::before,
.psp-footer-nav .textnav-link--lr-bg:hover::before,
.psp-footer-nav .textnav-link--line-to-bg:hover::after,
.psp-footer-nav .textnav-link--tb-to-bg:hover::before,
.psp-footer-nav .textnav-link--tb-to-bg:hover::after {
  background: rgba(96, 165, 250, 0.45) !important;
}

.psp-footer-nav .textnav-link:hover {
  color: #fff;
}

.psp-footer-copy {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ページトップ */
.psp-pagetop-root {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 280;
  pointer-events: none;
}

.psp-pagetop-root .psp-pagetop-btn {
  pointer-events: auto;
  position: static;
}

/* ローディング */
.psp-loading {
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: #0a0a0a;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 1rem;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.psp-loading.is-done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.psp-loading[hidden] { display: none !important; }

.psp-loading .loading-full-count,
.psp-loading .loading-full-logo,
.psp-loading .loading-full-label {
  color: #f4f4f5;
}

.psp-loading .loading-full-count {
  color: #60a5fa;
}

.psp-loading .loading-full-bar-wrap {
  background: rgba(255, 255, 255, 0.15);
}

.psp-loading .loading-curtain-panel {
  background: #0a0a0a;
}

.psp-loading-skip {
  margin-top: 1.25rem;
  padding: 0.45rem 0.9rem;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font: inherit;
  font-size: 0.8125rem;
  cursor: pointer;
}

.psp-empty {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 2rem;
  text-align: center;
}

.psp-empty p { color: var(--psp-muted); max-width: 36ch; }

.psp-fallback {
  font-size: 0.875rem;
  color: var(--psp-muted);
  padding: 1rem;
  text-align: center;
}

.psp-pattern-host + .psp-pattern-host { margin-top: 0.75rem; }

/* ===== 青枠（視認性強化） ===== */
.sel-wrap {
  position: relative;
  border-radius: 8px;
}

.sel-wrap.is-highlighted {
  outline: 3px solid #1d4ed8;
  outline-offset: 2px;
  box-shadow:
    0 0 0 5px rgba(37, 99, 235, 0.18),
    0 6px 20px rgba(37, 99, 235, 0.22);
  background: rgba(37, 99, 235, 0.07);
}

.sel-wrap--inline.is-highlighted {
  outline-offset: 2px;
}

.psp-hero .sel-wrap.is-highlighted {
  background: rgba(37, 99, 235, 0.14);
  box-shadow:
    0 0 0 5px rgba(96, 165, 250, 0.28),
    0 6px 24px rgba(15, 23, 42, 0.35);
}

#slot-video > .sel-wrap,
#slot-video > .sel-wrap > .sel-body,
#slot-video .psp-video-site-host,
#slot-video .video-bg-area {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.psp-footer .sel-wrap.is-highlighted {
  background: rgba(96, 165, 250, 0.12);
}

.sel-label {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, calc(-100% - 6px));
  z-index: 50;
  display: inline-flex;
  padding: 0.3rem 0.65rem;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  background: linear-gradient(180deg, #2563eb 0%, #1d4ed8 100%);
  color: #fff;
  font: inherit;
  font-size: 0.625rem;
  font-weight: 700;
  white-space: nowrap;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.28);
  pointer-events: auto;
}

.sel-wrap:not(.is-highlighted) .sel-label { display: none; }

.sel-body { position: relative; }

.sel-hint-bar {
  position: fixed;
  bottom: calc(1.25rem + 7.75rem);
  left: 50%;
  transform: translateX(-50%);
  z-index: 9200;
  max-width: min(36rem, calc(100vw - 2.5rem));
  padding: 0.45rem 1rem;
  background: #1e293b;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  font-size: 0.6875rem;
  font-weight: 600;
  color: #e2e8f0;
  box-shadow: 0 8px 28px rgba(15, 23, 42, 0.28);
  pointer-events: none;
  text-align: center;
}

.psp-pagetop-root {
  pointer-events: none;
}

.psp-pagetop-root .psp-pagetop-site,
.psp-pagetop-root .psp-pagetop-shape-mount {
  pointer-events: none;
}

.psp-pagetop-fixed,
.psp-pagetop-root .pagtop-range-right-fab.psp-pagetop-fixed {
  position: fixed !important;
  right: 1.25rem !important;
  bottom: 5rem !important;
  z-index: 270;
  pointer-events: auto;
}

.psp-pagetop-fixed-anchor {
  position: fixed !important;
  right: 1.25rem !important;
  bottom: 5rem !important;
  z-index: 270;
  pointer-events: auto;
}

.psp-pagetop-shape-mount {
  position: fixed;
  right: 1.25rem;
  bottom: 5rem;
  z-index: 270;
  pointer-events: auto;
}

.psp-pagetop-shape-mount .pagtop-scroll,
.psp-pagetop-shape-mount .pagtop-scroll-body {
  display: none;
}

.psp-pagetop-root .pagtop-demo-pagetop {
  width: 44px;
  height: 44px;
  font-size: 1.1rem;
}

.psp-pagetop-root .pagtop-fs-body {
  position: fixed;
  right: 1rem;
  bottom: 5rem;
  z-index: 270;
  pointer-events: auto;
  min-height: 0;
  background: transparent;
}

.psp-pagetop-scroll-speed-site .psp-pagetop-scroll-speed-btn {
  bottom: 5.5rem !important;
}

.psp-scroll-speed-site-bar {
  position: fixed;
  left: 50%;
  bottom: 1rem;
  transform: translateX(-50%);
  z-index: 276;
  pointer-events: auto;
  width: min(420px, calc(100vw - 2rem));
  padding: 0.65rem 0.85rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--psp-border);
  box-shadow: 0 8px 28px rgba(15, 23, 42, 0.14);
}

.psp-scroll-speed-site-bar .pagtop-scroll-speed-controls {
  margin: 0;
}

.psp-scroll-speed-site-bar .pagtop-scroll-speed-controls-label {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  font-size: 0.75rem;
}

.psp-scroll-speed-site-bar .pagtop-scroll-speed-controls-text small {
  display: inline;
  margin-left: 0.25rem;
  color: var(--psp-muted);
}

.psp-scroll-speed-site-bar input[type="range"] {
  flex: 1;
  min-width: 120px;
}

/* chapters.css のフルスクリーン用デモがはみ出さないよう */
.psp-site .scrolldown-fs-body,
.psp-site .pagtop-fs-body:not(.psp-pagetop-scroll-speed-site) {
  max-height: 420px;
  overflow: auto;
}

.psp-site .anchor-fs-body {
  max-height: 360px;
  overflow: hidden;
  border-radius: 10px;
  border: 1px solid var(--psp-border);
}

.psp-adopt-sticky {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.45rem 0.95rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--psp-text);
  text-decoration: none;
  background: var(--psp-header-bg);
  border: 1px solid var(--psp-border);
  border-radius: 999px;
  box-shadow: 0 4px 18px rgba(15, 23, 42, 0.14);
  white-space: nowrap;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.psp-adopt-sticky:hover {
  box-shadow: 0 6px 22px rgba(15, 23, 42, 0.18);
  transform: translateY(-1px);
}

/* 実装コード取得（別ページへ） */
.psp-export-sticky {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.45rem 0.95rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: #fff;
  text-decoration: none;
  background: var(--psp-accent, #2563eb);
  border: 1px solid transparent;
  border-radius: 999px;
  box-shadow: 0 4px 18px rgba(37, 99, 235, 0.35);
  white-space: nowrap;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.psp-export-sticky:hover {
  box-shadow: 0 6px 22px rgba(37, 99, 235, 0.45);
  transform: translateY(-1px);
}

.psp-modal-site-intro {
  max-width: none;
}

.psp-modal-fs-note,
.psp-modal-site-lead {
  margin: 0 0 0.85rem;
  font-size: 0.875rem;
  color: var(--psp-muted, var(--text-muted));
  line-height: 1.6;
}

.psp-modal-site-content {
  color: var(--psp-text, #18181b);
}

.psp-modal-site-content .modal-fs-video-thumb,
.psp-modal-site-content .modal-fs-gallery-item,
.psp-modal-site-content .modal-fs-news-item {
  cursor: pointer;
}

.modal-fs-layout--embedded {
  width: 100%;
}

/* 1ページプレビュー：サイトの上に重なるモーダル（デモ枠ではない） */
.psp-site-modal-layer {
  position: fixed;
  inset: 0;
  z-index: 450;
  display: none;
  pointer-events: none;
}

.psp-site-modal-layer.is-open {
  display: block;
  pointer-events: auto;
}

.psp-site-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.58);
  backdrop-filter: blur(3px);
}

.psp-site-modal-panel {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.25rem;
  pointer-events: none;
}

.psp-site-modal-panel > * {
  pointer-events: auto;
}

.psp-site-modal-dialog,
.psp-site-modal-lb-dialog {
  width: min(92vw, 440px);
  background: #fff;
  border-radius: 12px;
  padding: 1.5rem 1.35rem;
  position: relative;
  color: #18181b;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  transform: scale(1);
  animation: psp-site-modal-in 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.psp-site-modal-dialog h3,
.psp-site-modal-lb-dialog h3 {
  margin: 0 0 0.6rem;
  font-size: 1.1rem;
}

.psp-site-modal-dialog p,
.psp-site-modal-lb-dialog p {
  color: #52525b;
  line-height: 1.6;
  margin: 0 0 1rem;
}

.psp-site-modal-video,
.psp-site-modal-lb-video {
  width: min(92vw, 880px);
  background: #000;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  animation: psp-site-modal-in 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.psp-site-modal-video-el {
  display: block;
  width: 100%;
  max-height: min(72vh, 520px);
  object-fit: contain;
}

.psp-site-modal-video-caption {
  margin: 0;
  padding: 0.75rem 1rem;
  font-size: 0.8125rem;
  color: #e4e4e7;
  background: #111;
}

.psp-site-modal-lb-image {
  width: min(92vw, 720px);
  position: relative;
  text-align: center;
}

.psp-site-modal-image-display {
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: 10px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.psp-site-modal-image-caption {
  margin: 0.75rem 0 0;
  color: #fff;
  font-size: 0.875rem;
}

.psp-site-modal-inner-close {
  position: absolute;
  top: 0.65rem;
  right: 0.65rem;
  width: 2rem;
  height: 2rem;
  border: none;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.45);
  color: #fff;
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
  z-index: 2;
}

.psp-site-modal-dialog .psp-site-modal-inner-close,
.psp-site-modal-lb-dialog .psp-site-modal-inner-close {
  background: rgba(0, 0, 0, 0.08);
  color: #18181b;
}

@keyframes psp-site-modal-in {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.94);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}