/* ============================================================
   JAPANFIX — Futuristic Luxury LP
   Design System: Deep-dark / Cyan-tech / Champagne-gold
   ============================================================ */

:root {
  /* palette */
  --bg-0: #0a0d14;
  --bg-1: #121722;
  --bg-2: #1a2130;
  --line: rgba(148, 168, 200, .14);
  --glass: rgba(255, 255, 255, .045);
  --glass-strong: rgba(16, 22, 34, .72);
  --text: #e9eef7;
  --muted: #93a0b5;
  --cyan: #4fd8ff;
  --cyan-deep: #1898c9;
  --silver: #c6cfdd;
  --gold: #d8b878;
  --gold-deep: #b3924e;
  --danger: #ff7a6e;
  --ok: #6ee7a8;

  /* typography */
  --font-jp: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --font-en: "Michroma", "Zen Kaku Gothic New", sans-serif;

  /* layout */
  --w-max: 1200px;
  --radius: 18px;
  --header-h: 72px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
  overflow-x: clip; /* reveal用translateXの一時はみ出しを遮断 */
}

body {
  font-family: var(--font-jp);
  background: var(--bg-0);
  color: var(--text);
  line-height: 1.8;
  font-size: 15.5px;
  letter-spacing: .02em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; }

::selection { background: rgba(79, 216, 255, .28); }

/* ---- atmosphere: grain + aurora ---- */
body::before {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: .5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.035 0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

.section { position: relative; padding: 110px 24px; }
.section-inner { max-width: var(--w-max); margin: 0 auto; position: relative; z-index: 2; }
.section.alt { background: var(--bg-1); }

/* faint grid backdrop for tech sections */
.grid-bg::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(120, 150, 200, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120, 150, 200, .05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, #000 30%, transparent 75%);
  pointer-events: none;
}

/* ---- section headings ---- */
.sec-head { margin-bottom: 56px; }
.sec-kicker {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: .42em;
  text-transform: uppercase;
  color: var(--cyan);
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 18px;
}
.sec-kicker::before {
  content: "";
  width: 42px; height: 1px;
  background: linear-gradient(90deg, var(--cyan), transparent);
}
.sec-title {
  font-size: clamp(26px, 4.2vw, 42px);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: .04em;
}
.sec-title em {
  font-style: normal;
  background: linear-gradient(92deg, var(--gold) 10%, #f0dcae 50%, var(--gold) 90%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.sec-lead { color: var(--muted); max-width: 720px; margin-top: 18px; }

/* ---- reveal animations ---- */
.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity .9s cubic-bezier(.16, 1, .3, 1), transform .9s cubic-bezier(.16, 1, .3, 1);
  transition-delay: var(--d, 0s);
}
.reveal.is-in { opacity: 1; transform: none; }
.reveal-l { transform: translateX(-40px); }
.reveal-r { transform: translateX(40px); }
.reveal-l.is-in, .reveal-r.is-in { transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-l, .reveal-r { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ヒーロー内はJS待ちのフェード（opacity:0開始）をやめ、
   CSSアニメで薄く即描画してからフェードイン → LCPがJS・IntersectionObserverに依存しない */
.hero .reveal, .hero .reveal.is-in {
  opacity: 1;
  transform: none;
  transition: none;
  animation: heroIn .9s cubic-bezier(.16, 1, .3, 1) backwards;
  animation-delay: var(--d, 0s);
}
@keyframes heroIn {
  from { opacity: .25; transform: translateY(30px); }
}
@media (prefers-reduced-motion: reduce) {
  .hero .reveal, .hero .reveal.is-in { animation: none; }
}

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex; align-items: center;
  padding: 0 28px;
  transition: background .4s, border-color .4s, backdrop-filter .4s;
  border-bottom: 1px solid transparent;
}
.header.is-scrolled {
  background: rgba(10, 13, 20, .78);
  -webkit-backdrop-filter: blur(18px) saturate(1.3);
  backdrop-filter: blur(18px) saturate(1.3);
  border-bottom-color: var(--line);
}
.header-inner {
  max-width: 1360px; width: 100%;
  margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.brand {
  font-family: var(--font-en);
  font-size: 17px;
  letter-spacing: .3em;
  display: flex; align-items: center; gap: 12px;
  white-space: nowrap;
}
.brand-mark {
  width: 30px; height: 30px; flex: none;
  border: 1px solid var(--cyan);
  border-radius: 8px;
  display: grid; place-items: center;
  font-size: 12px;
  color: var(--cyan);
  box-shadow: 0 0 18px rgba(79, 216, 255, .35), inset 0 0 10px rgba(79, 216, 255, .15);
}
.brand small {
  font-family: var(--font-jp);
  font-size: 10px;
  letter-spacing: .28em;
  color: var(--muted);
  display: block;
}
.gnav { display: flex; align-items: center; gap: 26px; }
.gnav a {
  font-size: 12.5px;
  letter-spacing: .08em;
  line-height: 1.35;
  color: var(--silver);
  position: relative;
  padding: 4px 0;
  text-align: center;
  transition: color .3s;
}
/* 英語小表記＋日本語主表記の2行ラベル */
.gnav a .en {
  display: block;
  font-family: var(--font-en);
  font-size: 8.5px;
  letter-spacing: .22em;
  color: var(--cyan);
  opacity: .7;
  margin-bottom: 3px;
  transition: opacity .3s;
}
.gnav a::after {
  content: "";
  position: absolute; left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: linear-gradient(90deg, var(--cyan), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s cubic-bezier(.16, 1, .3, 1);
}
.gnav a:hover { color: var(--text); }
.gnav a:hover::after { transform: scaleX(1); }
.gnav a:hover .en { opacity: 1; }
/* 現在地（aria-current）ハイライト */
.gnav a.is-current { color: var(--text); }
.gnav a.is-current::after {
  transform: scaleX(1);
  background: linear-gradient(90deg, var(--gold), transparent);
}
.gnav a.is-current .en { color: var(--gold); opacity: .9; }
.gnav a.btn-cta, .gnav a.btn-cta:hover { color: #10131b; }
.gnav a.btn-cta::after { display: none; }
.gnav a.btn-cta { padding: 13px 32px; }
/* デスクトップ幅が狭い時はリンク間隔を先に詰め、CTAは潰さない */
@media (min-width: 901px) and (max-width: 1200px) {
  .gnav { gap: 16px; }
  .gnav a { letter-spacing: .04em; font-size: 12px; }
  .gnav a .en { letter-spacing: .16em; }
}

.btn-cta {
  display: inline-flex; align-items: center; gap: 10px;
  flex: none;
  white-space: nowrap;
  padding: 12px 26px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .14em;
  color: #10131b;
  background: linear-gradient(120deg, #e8cf96, var(--gold) 45%, var(--gold-deep));
  border: 0;
  border-radius: 999px;
  box-shadow: 0 6px 24px rgba(216, 184, 120, .28);
  transition: transform .3s, box-shadow .3s, filter .3s;
}
.btn-cta:hover {
  transform: translateY(-2px);
  filter: brightness(1.06);
  box-shadow: 0 10px 30px rgba(216, 184, 120, .4);
}
.btn-cta svg { transition: transform .3s; }
.btn-cta:hover svg { transform: translateX(4px); }

.nav-toggle {
  display: none;
  background: none; border: 0;
  width: 44px; height: 44px;
  position: relative;
  z-index: 110;
}
.nav-toggle span {
  position: absolute; left: 10px; right: 10px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform .35s, opacity .3s, top .35s;
}
.nav-toggle span:nth-child(1) { top: 15px; }
.nav-toggle span:nth-child(2) { top: 22px; }
.nav-toggle span:nth-child(3) { top: 29px; }
.nav-toggle.is-open span:nth-child(1) { top: 22px; transform: rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { top: 22px; transform: rotate(-45deg); }

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .gnav {
    position: fixed; inset: 0;
    flex-direction: column;
    /* 項目が画面より多いとき center は上下が切れて到達不能になるため
       flex-start ＋ 端の auto マージンで「収まる時は中央／溢れる時はスクロール」にする */
    justify-content: flex-start;
    align-items: center;
    gap: 22px;
    /* 固定ヘッダー（ロゴ・閉じるボタン）の下から始める＋iPhoneのホームバー回避 */
    padding: calc(var(--header-h) + 20px) 24px calc(36px + env(safe-area-inset-bottom, 0px));
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    background: rgba(8, 11, 18, .96);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    opacity: 0; visibility: hidden;
    transition: opacity .4s, visibility .4s;
  }
  .gnav > * { flex: none; }              /* 縦に潰れないようにする */
  .gnav > :first-child { margin-top: auto; }
  .gnav > :last-child { margin-bottom: auto; }
  .gnav.is-open { opacity: 1; visibility: visible; }
  .gnav a { font-size: 17px; }
  .gnav a .en { font-size: 10px; margin-bottom: 4px; }
  .gnav a.btn-cta { margin-top: 6px; }
}

/* 画面の低い端末（横向き・小型端末）ではさらに詰める */
@media (max-width: 900px) and (max-height: 720px) {
  .gnav { gap: 16px; padding-top: calc(var(--header-h) + 12px); }
  .gnav a { font-size: 15.5px; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex; align-items: center;
  overflow: hidden;
}
.hero-media {
  position: absolute; inset: 0;
  z-index: 0;
}
.hero-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  animation: kenburns 26s ease-in-out infinite alternate;
}
@keyframes kenburns {
  from { transform: scale(1.02) translateX(0); }
  to { transform: scale(1.14) translateX(-1.5%); }
}
@media (prefers-reduced-motion: reduce) {
  .hero-media img { animation: none; transform: scale(1.05); }
}
.hero-media::after {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 13, 20, .62) 0%, rgba(10, 13, 20, .28) 40%, rgba(10, 13, 20, .92) 100%),
    radial-gradient(ellipse 70% 60% at 22% 45%, rgba(10, 13, 20, .55), transparent 70%);
}
.hero-inner {
  position: relative; z-index: 2;
  max-width: 1360px; width: 100%;
  margin: 0 auto;
  padding: 150px 28px 120px;
}
.hero-kicker {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: .4em;
  text-transform: uppercase;
  color: var(--cyan);
  padding: 9px 20px;
  border: 1px solid rgba(79, 216, 255, .35);
  border-radius: 999px;
  background: rgba(79, 216, 255, .06);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  margin-bottom: 30px;
}
.hero-kicker .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
  animation: pulse 2.2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .4; transform: scale(.7); }
}
.hero-title {
  font-size: clamp(38px, 7vw, 76px);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: .05em;
  margin-bottom: 8px;
}
.hero-title .grad {
  background: linear-gradient(95deg, #fff 5%, var(--cyan) 55%, #9adcff);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-sub-en {
  font-family: var(--font-en);
  font-size: clamp(11px, 1.6vw, 14px);
  letter-spacing: .5em;
  text-transform: uppercase;
  color: var(--silver);
  opacity: .8;
  margin-bottom: 26px;
}
.hero-lead {
  max-width: 620px;
  color: #c4cddd;
  font-size: clamp(14px, 1.8vw, 16.5px);
  margin-bottom: 44px;
  text-shadow: 0 1px 12px rgba(10, 13, 20, .8);
}

.hero-cards { display: flex; gap: 18px; flex-wrap: wrap; }
.hero-card {
  --glow: var(--cyan);
  position: relative;
  min-width: 280px; flex: 0 1 330px;
  padding: 22px 26px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(16, 22, 34, .55);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  backdrop-filter: blur(16px) saturate(1.2);
  overflow: hidden;
  transition: transform .4s cubic-bezier(.16, 1, .3, 1), border-color .4s, box-shadow .4s;
}
.hero-card.gold { --glow: var(--gold); }
.hero-card::before {
  content: "";
  position: absolute; inset: 0 auto auto 0;
  width: 100%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--glow), transparent);
  opacity: .7;
}
.hero-card:hover {
  transform: translateY(-5px);
  border-color: color-mix(in srgb, var(--glow) 45%, transparent);
  box-shadow: 0 18px 44px rgba(0, 0, 0, .45), 0 0 0 1px color-mix(in srgb, var(--glow) 25%, transparent) inset;
}
.hero-card .en {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--glow);
  margin-bottom: 8px;
}
.hero-card .name { font-size: 19px; font-weight: 700; letter-spacing: .06em; }
.hero-card .desc { font-size: 12.5px; color: var(--muted); margin-top: 6px; }
.hero-card .arrow {
  position: absolute; right: 20px; top: 50%;
  transform: translateY(-50%);
  color: var(--glow);
  transition: transform .35s;
}
.hero-card:hover .arrow { transform: translateY(-50%) translateX(5px); }

.hero-stats {
  margin-top: 60px;
  display: flex; gap: 0;
  border-top: 1px solid var(--line);
  max-width: 720px;
}
.hero-stat { padding: 20px 34px 0 0; margin-right: 34px; border-right: 1px solid var(--line); }
.hero-stat:last-child { border-right: 0; margin-right: 0; }
.hero-stat .num {
  font-family: var(--font-en);
  font-size: clamp(20px, 3vw, 30px);
  color: var(--text);
  line-height: 1.2;
}
.hero-stat .num i { font-style: normal; color: var(--gold); font-size: .6em; margin-left: 2px; }
.hero-stat .label { font-size: 11.5px; color: var(--muted); letter-spacing: .1em; margin-top: 6px; }

.scroll-cue {
  position: absolute; bottom: 34px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  font-family: var(--font-en);
  font-size: 9px;
  letter-spacing: .4em;
  color: var(--muted);
  text-transform: uppercase;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
}
.scroll-cue::after {
  content: "";
  width: 1px; height: 44px;
  background: linear-gradient(180deg, var(--cyan), transparent);
  animation: cue 2s infinite cubic-bezier(.4, 0, .2, 1);
}
@keyframes cue {
  0% { transform: scaleY(0); transform-origin: top; }
  45% { transform: scaleY(1); transform-origin: top; }
  55% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ============================================================
   PRODUCTS
   ============================================================ */
.tabs {
  display: inline-flex;
  padding: 6px;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--glass);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  margin-bottom: 50px;
}
.tab-btn {
  padding: 13px 30px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .08em;
  transition: color .3s, background .3s, box-shadow .3s;
  white-space: nowrap;
}
.tab-btn .en {
  display: block;
  font-family: var(--font-en);
  font-size: 9px;
  letter-spacing: .26em;
  font-weight: 400;
  margin-bottom: 3px;
  opacity: .75;
}
.tab-btn.is-active {
  color: #0d1119;
  background: linear-gradient(120deg, #baf0ff, var(--cyan) 60%, var(--cyan-deep));
  box-shadow: 0 6px 22px rgba(79, 216, 255, .3);
}
.tab-btn.is-active.tab-gold {
  background: linear-gradient(120deg, #edd8a8, var(--gold) 60%, var(--gold-deep));
  box-shadow: 0 6px 22px rgba(216, 184, 120, .3);
}

.tab-panel { display: none; }
.tab-panel.is-active { display: block; animation: panelIn .7s cubic-bezier(.16, 1, .3, 1); }
@keyframes panelIn {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: none; }
}

.product {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 54px;
  align-items: center;
}
.product-media { position: relative; }
.product-media .frame {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 30px 70px rgba(0, 0, 0, .5);
}
.product-media .frame::after {
  content: "";
  position: absolute; inset: 0;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .06);
  border-radius: inherit;
  pointer-events: none;
}
.product-media video, .product-media img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.media-tag {
  position: absolute; top: 16px; left: 16px;
  z-index: 3;
  font-family: var(--font-en);
  font-size: 9.5px;
  letter-spacing: .3em;
  text-transform: uppercase;
  padding: 8px 16px;
  color: var(--cyan);
  border: 1px solid rgba(79, 216, 255, .4);
  border-radius: 999px;
  background: rgba(10, 13, 20, .6);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.media-tag.gold { color: var(--gold); border-color: rgba(216, 184, 120, .45); }

.product-media .sub-shots {
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
  margin-top: 14px;
}
.product-media .sub-shots .shot {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--line);
  position: relative;
  cursor: pointer;
}
.product-media .sub-shots img {
  aspect-ratio: 16/9.5;
  object-fit: cover;
  transition: transform .6s cubic-bezier(.16, 1, .3, 1);
}
.product-media .sub-shots .shot:hover img { transform: scale(1.06); }

.product-info .p-en {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: .38em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 12px;
}
.product-info .p-en.gold { color: var(--gold); }
.product-info h3 {
  font-size: clamp(24px, 3.4vw, 34px);
  letter-spacing: .05em;
  margin-bottom: 18px;
}
.product-info .p-lead { color: var(--muted); margin-bottom: 26px; font-size: 14.5px; }

.feat-list { display: grid; gap: 13px; margin-bottom: 28px; }
.feat-list li {
  display: flex; gap: 14px;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--glass);
  transition: border-color .3s, transform .3s;
  font-size: 13.5px;
}
.feat-list li:hover { border-color: rgba(79, 216, 255, .35); transform: translateX(4px); }
.feat-list .ico {
  flex: none;
  width: 34px; height: 34px;
  border-radius: 9px;
  display: grid; place-items: center;
  color: var(--cyan);
  background: rgba(79, 216, 255, .1);
  border: 1px solid rgba(79, 216, 255, .25);
}
.feat-list .ico.gold {
  color: var(--gold);
  background: rgba(216, 184, 120, .1);
  border-color: rgba(216, 184, 120, .3);
}
.feat-list b { display: block; font-size: 14px; letter-spacing: .04em; }
.feat-list span.d { color: var(--muted); font-size: 12.5px; }

.spec-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 30px; }
.spec-chips .chip {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: .1em;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--silver);
  background: rgba(255, 255, 255, .03);
}
.spec-chips .chip b { color: var(--text); font-weight: 400; }

.price-tag {
  display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap;
  padding: 22px 26px;
  border-radius: 14px;
  border: 1px solid rgba(216, 184, 120, .3);
  background: linear-gradient(135deg, rgba(216, 184, 120, .08), rgba(216, 184, 120, .02));
}
.price-tag .cap { font-size: 12px; color: var(--muted); width: 100%; letter-spacing: .1em; }
.price-tag .val {
  font-family: var(--font-en);
  font-size: clamp(26px, 4vw, 36px);
  color: var(--gold);
  line-height: 1.1;
  text-shadow: 0 0 30px rgba(216, 184, 120, .35);
}
.price-tag .unit { color: var(--silver); font-size: 13px; }
.price-tag .note { width: 100%; font-size: 11px; color: var(--muted); }

@media (max-width: 960px) {
  .product { grid-template-columns: 1fr; gap: 36px; }
}

/* ============================================================
   COMPARISON TABLE  (no horizontal scroll — stacks on mobile)
   ============================================================ */
.cmp-wrap { border-radius: var(--radius); }
table.cmp {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(255, 255, 255, .02);
}
.cmp th, .cmp td {
  padding: 18px 22px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
  font-size: 13.5px;
}
.cmp thead th {
  background: rgba(18, 23, 34, .9);
  font-size: 14.5px;
  letter-spacing: .06em;
}
.cmp thead th .en {
  display: block;
  font-family: var(--font-en);
  font-size: 9px;
  letter-spacing: .3em;
  font-weight: 400;
  margin-bottom: 4px;
}
.cmp thead th.col-capsule { color: var(--cyan); border-bottom: 2px solid rgba(79, 216, 255, .5); }
.cmp thead th.col-apple { color: var(--gold); border-bottom: 2px solid rgba(216, 184, 120, .5); }
.cmp tbody th {
  width: 210px;
  color: var(--silver);
  font-weight: 700;
  font-size: 12.5px;
  letter-spacing: .08em;
  background: rgba(255, 255, 255, .025);
}
.cmp tbody tr:last-child th, .cmp tbody tr:last-child td { border-bottom: 0; }
.cmp td .good { color: var(--ok); font-weight: 700; }
.cmp td .warn { color: var(--gold); }
.cmp td small { color: var(--muted); display: block; font-size: 11.5px; }

@media (max-width: 760px) {
  table.cmp, .cmp thead, .cmp tbody, .cmp tr, .cmp th, .cmp td { display: block; width: 100%; }
  .cmp thead { position: absolute; left: -9999px; }
  .cmp tbody th {
    width: 100%;
    background: rgba(18, 23, 34, .95);
    border-bottom: 1px solid var(--line);
    padding: 13px 18px;
  }
  .cmp td { border-bottom: 1px dashed var(--line); padding: 13px 18px 13px 18px; }
  .cmp td::before {
    content: attr(data-label);
    display: block;
    font-family: var(--font-en);
    font-size: 9px;
    letter-spacing: .28em;
    text-transform: uppercase;
    margin-bottom: 4px;
  }
  .cmp td[data-model="capsule"]::before { color: var(--cyan); }
  .cmp td[data-model="apple"]::before { color: var(--gold); }
}

.cmp-note { margin-top: 18px; font-size: 11.5px; color: var(--muted); }

/* ============================================================
   INTERIOR & OPTIONS
   ============================================================ */
.gallery {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
  margin-bottom: 60px;
}
.g-item {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
  min-height: 200px;
}
.g-item img, .g-item video {
  width: 100%; height: 100%;
  object-fit: cover;
  position: absolute; inset: 0;
  transition: transform .7s cubic-bezier(.16, 1, .3, 1);
}
.g-item:hover img { transform: scale(1.05); }
.g-item .cap {
  position: absolute; left: 0; right: 0; bottom: 0;
  z-index: 2;
  padding: 30px 18px 14px;
  font-size: 12px;
  letter-spacing: .1em;
  color: #dfe6f2;
  background: linear-gradient(180deg, transparent, rgba(8, 11, 18, .88));
}
.g-item.span6 { grid-column: span 6; min-height: 300px; }
.g-item.span4 { grid-column: span 4; }
.g-item.span8 { grid-column: span 8; min-height: 300px; }
@media (max-width: 760px) {
  .g-item.span6, .g-item.span4, .g-item.span8 { grid-column: span 12; }
}

.equip-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
@media (max-width: 860px) { .equip-cols { grid-template-columns: 1fr; } }

.equip-block h3 {
  font-size: 17px;
  letter-spacing: .1em;
  margin-bottom: 20px;
  display: flex; align-items: center; gap: 12px;
}
.equip-block h3 .en {
  font-family: var(--font-en);
  font-size: 9px;
  letter-spacing: .3em;
  color: var(--muted);
}
.equip-block h3::before {
  content: "";
  width: 10px; height: 10px;
  border-radius: 3px;
  background: var(--cyan);
  box-shadow: 0 0 12px rgba(79, 216, 255, .6);
}
.equip-block.gold h3::before { background: var(--gold); box-shadow: 0 0 12px rgba(216, 184, 120, .6); }

.equip-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media (max-width: 500px) { .equip-grid { grid-template-columns: 1fr; } }
.equip-grid li {
  padding: 13px 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--glass);
  font-size: 12.5px;
  display: flex; gap: 10px; align-items: flex-start;
  transition: border-color .3s;
}
.equip-grid li:hover { border-color: rgba(148, 168, 200, .35); }
.equip-grid li::before {
  content: "▪";
  color: var(--cyan);
  font-size: 10px;
  line-height: 1.9;
}
.equip-block.gold .equip-grid li::before { color: var(--gold); }
.equip-grid li b { display: block; font-size: 13px; }
.equip-grid li small { color: var(--muted); font-size: 11px; display: block; }

/* ============================================================
   FLOW / TRUST
   ============================================================ */
.flow-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 54px;
  align-items: start;
}
@media (max-width: 960px) { .flow-grid { grid-template-columns: 1fr; } }

.steps { position: relative; counter-reset: step; }
.steps::before {
  content: "";
  position: absolute; left: 27px; top: 20px; bottom: 20px;
  width: 1px;
  background: linear-gradient(180deg, var(--cyan), var(--gold));
  opacity: .4;
}
.step {
  position: relative;
  display: flex; gap: 24px;
  padding: 18px 0;
}
.step-num {
  counter-increment: step;
  flex: none;
  width: 54px; height: 54px;
  border-radius: 16px;
  display: grid; place-items: center;
  font-family: var(--font-en);
  font-size: 15px;
  color: var(--cyan);
  background: rgba(16, 22, 34, .9);
  border: 1px solid rgba(79, 216, 255, .35);
  box-shadow: 0 0 24px rgba(79, 216, 255, .12);
  z-index: 2;
}
.step-num::before { content: "0" counter(step); }
.step-body b { font-size: 16px; letter-spacing: .06em; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.step-body .dur {
  font-family: var(--font-en);
  font-size: 9.5px;
  letter-spacing: .16em;
  color: var(--gold);
  border: 1px solid rgba(216, 184, 120, .35);
  padding: 3px 10px;
  border-radius: 999px;
}
.step-body p { color: var(--muted); font-size: 13px; margin-top: 6px; }

.trust-media { position: sticky; top: calc(var(--header-h) + 24px); }
.trust-media .frame {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 26px 60px rgba(0, 0, 0, .5);
  position: relative;
}
.trust-media video { aspect-ratio: 16/9; object-fit: cover; width: 100%; }
.trust-points { margin-top: 22px; display: grid; gap: 12px; }
.trust-points li {
  display: flex; gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--glass);
  font-size: 13px;
}
.trust-points .tp-ico {
  flex: none;
  width: 36px; height: 36px;
  border-radius: 10px;
  display: grid; place-items: center;
  color: var(--gold);
  background: rgba(216, 184, 120, .08);
  border: 1px solid rgba(216, 184, 120, .3);
}
.trust-points b { display: block; font-size: 13.5px; }
.trust-points span.d { color: var(--muted); font-size: 12px; }

/* ============================================================
   ESTIMATOR + CONTACT
   ============================================================ */
.est-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
@media (max-width: 980px) { .est-grid { grid-template-columns: 1fr; } }

.panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(16, 22, 34, .6);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  padding: 34px;
  position: relative;
  overflow: hidden;
}
.panel::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: .6;
}
.panel.gold::before { background: linear-gradient(90deg, transparent, var(--gold), transparent); }
.panel h3 {
  font-size: 19px;
  letter-spacing: .08em;
  margin-bottom: 6px;
}
.panel .p-en {
  font-family: var(--font-en);
  font-size: 9.5px;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 24px;
}
.panel.gold .p-en { color: var(--gold); }

.field { margin-bottom: 20px; }
.field > label {
  display: block;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .1em;
  margin-bottom: 9px;
  color: var(--silver);
}
.field .req {
  font-size: 9.5px;
  color: var(--danger);
  border: 1px solid rgba(255, 122, 110, .4);
  padding: 1px 7px;
  border-radius: 4px;
  margin-left: 8px;
  letter-spacing: .1em;
}
.field input[type="text"], .field input[type="email"], .field input[type="tel"],
.field select, .field textarea {
  width: 100%;
  padding: 13px 16px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(10, 13, 20, .6);
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
  transition: border-color .3s, box-shadow .3s;
  appearance: none;
  -webkit-appearance: none;
}
.field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%234fd8ff' fill='none' stroke-width='1.6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: rgba(79, 216, 255, .55);
  box-shadow: 0 0 0 3px rgba(79, 216, 255, .12);
}
.field textarea { min-height: 120px; resize: vertical; }

/* option check rows */
.opt-rows { display: grid; gap: 10px; }
.opt-row {
  display: flex; align-items: center; gap: 14px;
  padding: 13px 16px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: rgba(255, 255, 255, .02);
  cursor: pointer;
  transition: border-color .3s, background .3s;
  user-select: none;
}
.opt-row:hover { border-color: rgba(79, 216, 255, .35); }
.opt-row input { position: absolute; opacity: 0; pointer-events: none; }
.opt-row .box {
  flex: none;
  width: 20px; height: 20px;
  border-radius: 6px;
  border: 1px solid var(--line);
  display: grid; place-items: center;
  transition: background .25s, border-color .25s;
}
.opt-row .box svg { opacity: 0; transform: scale(.5); transition: opacity .25s, transform .25s; color: #0d1119; }
.opt-row input:checked ~ .box {
  background: linear-gradient(120deg, #baf0ff, var(--cyan));
  border-color: var(--cyan);
}
.opt-row input:checked ~ .box svg { opacity: 1; transform: scale(1); }
.opt-row input:focus-visible ~ .box { box-shadow: 0 0 0 3px rgba(79, 216, 255, .25); }
.opt-row .o-name { flex: 1; font-size: 13px; }
.opt-row .o-name small { display: block; color: var(--muted); font-size: 10.5px; }
.opt-row .o-price {
  font-family: var(--font-en);
  font-size: 12.5px;
  color: var(--silver);
  white-space: nowrap;
}
.opt-row input:checked ~ .o-price { color: var(--cyan); }

.est-result {
  margin-top: 26px;
  padding: 24px;
  border-radius: 14px;
  border: 1px solid rgba(216, 184, 120, .35);
  background:
    radial-gradient(ellipse 120% 140% at 50% -20%, rgba(216, 184, 120, .12), transparent 60%),
    rgba(10, 13, 20, .5);
}
.est-result .cap {
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--muted);
  display: flex; justify-content: space-between; align-items: center;
}
.est-total {
  font-family: var(--font-en);
  font-size: clamp(30px, 5vw, 44px);
  color: var(--gold);
  line-height: 1.25;
  text-shadow: 0 0 34px rgba(216, 184, 120, .4);
  transition: opacity .3s;
}
.est-total .yen { font-size: .55em; margin-right: 4px; color: var(--silver); }
.est-total.custom { font-size: clamp(20px, 3vw, 26px); font-family: var(--font-jp); font-weight: 700; }
.est-breakdown { margin-top: 10px; font-size: 11.5px; color: var(--muted); line-height: 1.9; }
.est-disclaimer { margin-top: 14px; font-size: 10.5px; color: #77839a; }
.est-apply {
  margin-top: 18px;
  width: 100%;
  justify-content: center;
}

/* submit状態 */
.form-status {
  margin-top: 18px;
  padding: 14px 18px;
  border-radius: 10px;
  font-size: 13px;
  display: none;
}
.form-status.ok {
  display: block;
  color: var(--ok);
  border: 1px solid rgba(110, 231, 168, .35);
  background: rgba(110, 231, 168, .07);
}
.form-status.ng {
  display: block;
  color: var(--danger);
  border: 1px solid rgba(255, 122, 110, .35);
  background: rgba(255, 122, 110, .07);
}
.btn-submit {
  width: 100%;
  justify-content: center;
  padding: 16px;
  font-size: 14px;
}
.btn-submit:disabled { opacity: .55; cursor: wait; transform: none; }

.hp-field { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

/* ============================================================
   3D DESIGN PAGE
   ============================================================ */
.page-hero {
  position: relative;
  padding: 170px 24px 90px;
  overflow: hidden;
  background: var(--bg-1);
}
.page-hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 80% 10%, rgba(79, 216, 255, .1), transparent 60%),
    radial-gradient(ellipse 50% 70% at 10% 90%, rgba(216, 184, 120, .07), transparent 60%);
}
.page-hero .section-inner { position: relative; z-index: 2; }
.page-hero h1 {
  font-size: clamp(30px, 5vw, 52px);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: .05em;
  margin-bottom: 16px;
}
.page-hero .lead { color: var(--muted); max-width: 700px; }

.design-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 26px;
}
@media (max-width: 860px) { .design-cards { grid-template-columns: 1fr; } }
.design-card {
  position: relative;
  text-align: left;
  padding: 22px 24px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--glass);
  color: var(--text);
  transition: border-color .3s, transform .3s, box-shadow .3s;
}
.design-card:hover { transform: translateY(-3px); border-color: rgba(79, 216, 255, .4); }
.design-card.is-active {
  border-color: var(--cyan);
  box-shadow: 0 0 0 1px rgba(79, 216, 255, .35) inset, 0 12px 34px rgba(0, 0, 0, .4);
  background: rgba(79, 216, 255, .06);
}
.design-card .no {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: .3em;
  color: var(--cyan);
  margin-bottom: 8px;
  display: flex; align-items: center; justify-content: space-between;
}
.design-card.is-active .no::after { content: "VIEWING"; color: var(--gold); font-size: 9px; }
.design-card b { font-size: 16px; letter-spacing: .06em; display: block; }
.design-card .d { color: var(--muted); font-size: 12.5px; margin-top: 6px; display: block; }

.viewer-shell {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: #0d1119;
  box-shadow: 0 28px 66px rgba(0, 0, 0, .5);
  aspect-ratio: 16 / 9;
}
@media (max-width: 760px) { .viewer-shell { aspect-ratio: 4 / 5; } }
.viewer-shell iframe {
  /* modaiyunビューア内のUI（下中央バー・右上ボタン・右下透かし）を
     上下120pxずつ外側へ追い出し、shellのoverflow:hiddenでクロップして非表示にする */
  position: absolute;
  left: 0; width: 100%;
  top: -120px; height: calc(100% + 240px);
  border: 0;
}
.viewer-placeholder {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  text-align: center;
  padding: 24px;
  background:
    radial-gradient(ellipse 70% 60% at 50% 40%, rgba(79, 216, 255, .08), transparent 70%),
    repeating-linear-gradient(45deg, rgba(255,255,255,.015) 0 2px, transparent 2px 14px);
}
.viewer-placeholder .ph-inner { max-width: 420px; }
.viewer-placeholder .ph-ico {
  width: 70px; height: 70px;
  margin: 0 auto 18px;
  border-radius: 20px;
  border: 1px solid rgba(79, 216, 255, .4);
  display: grid; place-items: center;
  color: var(--cyan);
  box-shadow: 0 0 34px rgba(79, 216, 255, .2);
  animation: pulse 2.6s infinite;
}
.viewer-placeholder p { color: var(--muted); font-size: 13px; margin-top: 8px; }
.viewer-loading {
  position: absolute; inset: 0;
  display: none;
  place-items: center;
  background: rgba(10, 13, 20, .6);
  z-index: 3;
  pointer-events: none;
}
.viewer-loading.is-on { display: grid; }
.viewer-loading .spin {
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 2px solid rgba(79, 216, 255, .2);
  border-top-color: var(--cyan);
  animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.viewer-actions {
  margin-top: 16px;
  display: flex; gap: 14px; flex-wrap: wrap; align-items: center;
}
.btn-ghost {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 12px 24px;
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--cyan);
  border: 1px solid rgba(79, 216, 255, .4);
  border-radius: 999px;
  background: rgba(79, 216, 255, .05);
  transition: background .3s, box-shadow .3s, transform .3s;
}
.btn-ghost:hover {
  background: rgba(79, 216, 255, .12);
  box-shadow: 0 0 22px rgba(79, 216, 255, .2);
  transform: translateY(-2px);
}
.viewer-note { font-size: 11.5px; color: var(--muted); }

/* logo branding strip */
.brandwrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 44px;
  align-items: center;
}
@media (max-width: 900px) { .brandwrap { grid-template-columns: 1fr; } }
.brandwrap .frame {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 24px 56px rgba(0, 0, 0, .45);
}
.logo-demo {
  position: relative;
}
.logo-demo .chip-logo {
  position: absolute; right: 18px; top: 18px;
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: .24em;
  padding: 10px 18px;
  border-radius: 10px;
  color: var(--gold);
  border: 1px solid rgba(216, 184, 120, .55);
  background: rgba(10, 13, 20, .72);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  box-shadow: 0 0 26px rgba(216, 184, 120, .25);
}

/* index -> 3D teaser banner */
.banner-3d {
  margin-top: 60px;
  position: relative;
  border-radius: var(--radius);
  border: 1px solid rgba(79, 216, 255, .3);
  overflow: hidden;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; flex-wrap: wrap;
  padding: 34px 38px;
  background:
    radial-gradient(ellipse 70% 130% at 90% 50%, rgba(79, 216, 255, .14), transparent 60%),
    linear-gradient(120deg, rgba(16, 22, 34, .9), rgba(10, 13, 20, .85));
}
.banner-3d .t {
  font-size: clamp(18px, 2.6vw, 24px);
  font-weight: 700;
  letter-spacing: .06em;
}
.banner-3d .t .en {
  display: block;
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: .34em;
  color: var(--cyan);
  margin-bottom: 8px;
}
.banner-3d p.d { color: var(--muted); font-size: 13px; max-width: 520px; margin-top: 8px; }

/* ============================================================
   FAQ
   ============================================================ */
.faq { max-width: 860px; margin: 0 auto; display: grid; gap: 14px; }
.faq details {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--glass);
  overflow: hidden;
  transition: border-color .3s;
}
.faq details[open] { border-color: rgba(79, 216, 255, .35); }
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 54px 20px 24px;
  font-weight: 700;
  font-size: 14.5px;
  letter-spacing: .05em;
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: "Q. "; color: var(--cyan); font-family: var(--font-en); }
.faq summary::after {
  content: "+";
  position: absolute; right: 22px; top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-en);
  color: var(--gold);
  transition: transform .3s;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq .a {
  padding: 0 24px 22px;
  color: var(--muted);
  font-size: 13.5px;
}
.faq .a::before { content: "A. "; color: var(--gold); font-family: var(--font-en); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  border-top: 1px solid var(--line);
  background: #070a10;
  padding: 60px 24px 40px;
}
.footer-inner {
  max-width: var(--w-max);
  margin: 0 auto;
  display: flex; flex-wrap: wrap; gap: 40px;
  justify-content: space-between;
  align-items: flex-start;
}
.footer .brand { margin-bottom: 14px; }
.footer p { color: var(--muted); font-size: 12px; max-width: 420px; }
.footer-nav { display: grid; gap: 10px; }
.footer-nav a { color: var(--muted); font-size: 12.5px; letter-spacing: .1em; transition: color .3s; }
.footer-nav a:hover { color: var(--cyan); }
.copyright {
  max-width: var(--w-max);
  margin: 44px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: .2em;
  color: #8a95a8;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
}

/* page-top */
#pagetop {
  position: fixed; right: 22px; bottom: 22px;
  z-index: 90;
  width: 46px; height: 46px;
  border-radius: 12px;
  border: 1px solid rgba(79, 216, 255, .4);
  background: rgba(10, 13, 20, .8);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  color: var(--cyan);
  display: grid; place-items: center;
  opacity: 0; visibility: hidden;
  transition: opacity .35s, visibility .35s, transform .35s;
  transform: translateY(8px);
}
#pagetop.is-show { opacity: 1; visibility: visible; transform: none; }
#pagetop:hover { border-color: var(--cyan); box-shadow: 0 0 20px rgba(79, 216, 255, .3); }

@media (max-width: 640px) {
  .section { padding: 76px 18px; }
  .tabs { display: flex; width: 100%; }
  .tab-btn { flex: 1; padding: 11px 8px; font-size: 12.5px; }
  .hero-inner { padding: 130px 20px 110px; }
  .hero-stats { flex-wrap: wrap; }
  .hero-stat { border-right: 0; padding-right: 0; margin-right: 24px; }
  .panel { padding: 24px 20px; }
}

/* ---- 推奨バッジ（アップルキャビン優先表示） ---- */
.rec-badge{
  position:absolute; top:14px; right:16px;
  font-size:10.5px; font-weight:700; letter-spacing:.14em;
  padding:4px 12px; border-radius:999px;
  color:#10131b;
  background:linear-gradient(120deg,#e8cf96,var(--gold));
  box-shadow:0 4px 14px rgba(216,184,120,.35);
}
.hero-card .rec-badge ~ .en{ padding-right:86px; }
.rec-inline{
  display:inline-block; vertical-align:middle;
  margin-left:12px;
  font-size:11px; font-weight:700; letter-spacing:.12em;
  padding:5px 13px; border-radius:999px;
  color:var(--gold);
  border:1px solid rgba(216,184,120,.5);
  background:rgba(216,184,120,.09);
}

/* ---- モバイル追従CTA（お問い合わせ導線） ---- */
.sticky-cta{
  display:none;
  position:fixed; left:14px; right:14px; bottom:14px;
  bottom:calc(14px + env(safe-area-inset-bottom, 0px));
  z-index:96;
  align-items:center; justify-content:center; gap:10px;
  padding:16px 20px;
  border-radius:999px;
  font-size:15px; font-weight:700; letter-spacing:.1em;
  color:#10131b;
  background:linear-gradient(120deg,#e8cf96,var(--gold) 45%,var(--gold-deep));
  box-shadow:0 10px 30px rgba(0,0,0,.5), 0 4px 18px rgba(216,184,120,.35);
  transition:transform .35s cubic-bezier(.16,1,.3,1), opacity .35s;
}
.sticky-cta .free{
  font-size:10.5px; letter-spacing:.14em;
  padding:3px 10px; border-radius:999px;
  background:rgba(16,19,27,.85); color:var(--gold);
}
.sticky-cta.is-hidden{ transform:translateY(90px); opacity:0; pointer-events:none; }
@media (max-width:900px){
  .sticky-cta{ display:flex; }
}

/* ---- 送信ボタン下の安心コピー ---- */
.form-note{
  margin-top:14px;
  font-size:11.5px; line-height:1.9;
  color:var(--muted);
  text-align:center;
}
.form-note b{ color:var(--gold); }

/* ---- ドキュメントページ（運営会社・規約・ポリシー） ---- */
.section.doc { padding-top: 70px; }
.card-doc{
  max-width: 860px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(16, 22, 34, .55);
  padding: 44px 48px;
}
@media (max-width: 640px){ .card-doc{ padding: 28px 22px; } }
.card-doc h2{
  font-size: 17px;
  letter-spacing: .06em;
  margin: 38px 0 12px;
  padding-left: 14px;
  border-left: 3px solid var(--cyan);
  line-height: 1.6;
}
.card-doc h2:first-child{ margin-top: 0; }
.card-doc p{
  color: var(--silver);
  font-size: 14px;
  line-height: 2;
  margin-bottom: 8px;
}
.card-doc a{ color: var(--cyan); text-decoration: underline; text-underline-offset: 3px; }
ol.doc-list, ul.doc-list{
  margin: 6px 0 10px;
  padding-left: 1.5em;
  color: var(--silver);
  font-size: 14px;
  line-height: 2;
}
ol.doc-list{ list-style: decimal; }
ul.doc-list{ list-style: disc; }
.doc-list li::marker{ color: var(--gold); }
.doc-date{
  margin-top: 36px !important;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted) !important;
  font-size: 12.5px !important;
}

/* 会社概要テーブル */
.company-dl{
  display: grid;
  grid-template-columns: 160px 1fr;
}
.company-dl dt{
  color: var(--muted);
  font-size: 13px;
  letter-spacing: .08em;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.company-dl dd{
  margin: 0;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14.5px;
  color: var(--text);
  line-height: 2;
}
.company-dl dt:last-of-type, .company-dl dd:last-of-type{ border-bottom: 0; }
.company-dl a{ color: var(--cyan); text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 640px){
  .company-dl{ grid-template-columns: 1fr; }
  .company-dl dt{ padding-bottom: 2px; border-bottom: 0; }
  .company-dl dd{ padding-top: 2px; }
}

/* ---- 仕様・オプションページ（specs.php） ---- */
.usp-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:16px;
}
@media(max-width:900px){.usp-grid{grid-template-columns:1fr}}
.usp{
  border:1px solid var(--line);border-radius:14px;background:var(--glass);
  padding:22px 24px;transition:border-color .3s,transform .3s;
}
.usp:hover{border-color:rgba(216,184,120,.4);transform:translateY(-3px)}
.usp b{display:block;font-size:15px;letter-spacing:.05em;margin-bottom:8px;color:var(--gold)}
.usp span{color:var(--muted);font-size:12.5px;line-height:1.9}

.std-shots{display:grid;gap:14px}
.std-shots .frame{border-radius:14px;overflow:hidden;border:1px solid var(--line);
  box-shadow:0 20px 50px rgba(0,0,0,.4)}
.std-shots img{width:100%;object-fit:cover}

.spec-cats{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:960px){.spec-cats{grid-template-columns:1fr}}
.spec-cat{
  border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.02);
  overflow:hidden;
}
.spec-cat-head{
  padding:14px 20px;font-weight:700;letter-spacing:.06em;font-size:14.5px;
  background:var(--bg-2);border-bottom:1px solid var(--line);color:var(--gold);
}
.spec-cat-body{padding:16px 20px}
.spec-table{width:100%;border-collapse:collapse;font-size:12.5px}
.spec-table th{
  text-align:left;color:var(--silver);font-weight:700;white-space:nowrap;
  padding:8px 14px 8px 0;vertical-align:top;width:110px;
  border-bottom:1px dashed var(--line);
}
.spec-table td{
  color:var(--muted);line-height:1.8;padding:8px 0;
  border-bottom:1px dashed var(--line);
}
.spec-table tr:last-child th,.spec-table tr:last-child td{border-bottom:0}
.spec-note{display:block;color:var(--cyan);font-size:11.5px;margin-top:2px}
.spec-imgs{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.spec-imgs img{width:96px;height:72px;object-fit:cover;border-radius:8px;
  border:1px solid var(--line)}

.opt-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:1000px){.opt-cards{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.opt-cards{grid-template-columns:1fr}}
.opt-card{
  border:1px solid var(--line);border-radius:14px;background:var(--glass);
  overflow:hidden;display:flex;flex-direction:column;
  transition:border-color .3s,transform .3s,box-shadow .3s;
}
.opt-card:hover{border-color:rgba(79,216,255,.35);transform:translateY(-4px);
  box-shadow:0 16px 40px rgba(0,0,0,.4)}
.opt-card-imgs{display:grid;gap:2px}
.opt-card-imgs.n2{grid-template-columns:1fr 1fr}
.opt-card-imgs img{width:100%;height:150px;object-fit:cover}
.opt-card-body{padding:18px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.opt-card-body b{font-size:15px;letter-spacing:.05em}
.opt-card-body p{color:var(--muted);font-size:12.5px;line-height:1.85;margin:0}
.opt-price{
  margin-top:auto;align-self:flex-start;
  font-size:11px;letter-spacing:.1em;padding:5px 14px;border-radius:999px;
  color:var(--gold);border:1px solid rgba(216,184,120,.4);background:rgba(216,184,120,.07);
  text-decoration:none;transition:background .25s,border-color .25s;
}
a.opt-price:hover{background:rgba(216,184,120,.18);border-color:rgba(216,184,120,.75)}

/* ---- モデルラインナップ（specs.php #models） ---- */
.model-group{margin-bottom:44px}
.model-group-title{
  font-size:17px;letter-spacing:.08em;margin-bottom:18px;
  display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.model-group-title .tagline{
  font-family:var(--font-en);font-size:10px;letter-spacing:.3em;
  color:var(--cyan);text-transform:uppercase;
  border:1px solid rgba(79,216,255,.35);border-radius:999px;padding:5px 14px}
.model-cards{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media(max-width:900px){.model-cards{grid-template-columns:1fr}}
.model-card{
  border:1px solid var(--line);border-radius:16px;background:var(--glass);
  overflow:hidden;transition:border-color .3s,transform .3s,box-shadow .3s}
.model-card:hover{border-color:rgba(216,184,120,.4);transform:translateY(-4px);
  box-shadow:0 18px 44px rgba(0,0,0,.45)}
.model-main{position:relative}
.model-main img{width:100%;aspect-ratio:16/9.6;object-fit:cover}
.model-badge{
  position:absolute;top:14px;left:14px;z-index:2;
  font-family:var(--font-en);font-size:9.5px;letter-spacing:.26em;
  padding:7px 15px;border-radius:999px;color:var(--gold);
  border:1px solid rgba(216,184,120,.5);background:rgba(10,13,20,.65);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.model-subs{display:grid;grid-template-columns:1fr 1fr 1fr;gap:2px}
.model-subs img{width:100%;height:92px;object-fit:cover}
.model-body{padding:16px 20px 18px}
.model-body b{font-size:15.5px;letter-spacing:.05em}
.model-body .use{color:var(--muted);font-size:12.5px;margin-top:6px;line-height:1.8}
.model-interior-imgs{display:grid;grid-template-columns:1.2fr 1fr;gap:14px}
@media(max-width:760px){.model-interior-imgs{grid-template-columns:1fr}}
.model-interior-imgs img{width:100%;border-radius:12px;border:1px solid var(--line);object-fit:cover}

/* ---- フローティング簡易目次（specs.php） ---- */
.page-toc .toc-list{
  position:fixed;right:18px;top:50%;transform:translateY(-50%);
  z-index:97;display:flex;flex-direction:column;gap:4px;
}
.page-toc .toc-list a{
  display:flex;align-items:center;justify-content:flex-end;gap:10px;
  padding:5px 0;
}
.page-toc .toc-list a .t{
  opacity:0;transform:translateX(8px);
  transition:opacity .25s,transform .25s;
  font-size:11px;letter-spacing:.08em;white-space:nowrap;
  color:var(--silver);
  background:rgba(10,13,20,.88);
  border:1px solid var(--line);border-radius:999px;padding:5px 14px;
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  pointer-events:none;
}
.page-toc .toc-list a::after{
  content:"";flex:none;width:8px;height:8px;border-radius:50%;
  background:rgba(148,168,200,.45);
  transition:background .25s,transform .25s,box-shadow .25s;
}
.page-toc .toc-list a:hover .t{opacity:1;transform:none}
.page-toc .toc-list a.on .t{opacity:1;transform:none;color:var(--gold);border-color:rgba(216,184,120,.45)}
.page-toc .toc-list a.on::after{
  background:var(--gold);transform:scale(1.4);
  box-shadow:0 0 12px rgba(216,184,120,.7);
}
.toc-fab{display:none}

/* モバイル: レールを畳み、開閉ボタン＋ポップアップに */
@media (max-width: 900px){
  .toc-fab{
    display:grid;place-items:center;
    position:fixed;right:22px;bottom:150px;z-index:97;
    width:46px;height:46px;border-radius:12px;
    border:1px solid rgba(216,184,120,.45);
    background:rgba(10,13,20,.85);color:var(--gold);
    -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
    cursor:pointer;
  }
  .page-toc .toc-list{
    right:22px;top:auto;bottom:206px;transform:none;
    background:rgba(13,18,26,.96);
    border:1px solid var(--line);border-radius:14px;
    padding:10px 14px;
    box-shadow:0 18px 44px rgba(0,0,0,.5);
    opacity:0;visibility:hidden;translate:0 8px;
    transition:opacity .25s,visibility .25s,translate .25s;
  }
  .page-toc.open .toc-list{opacity:1;visibility:visible;translate:0 0}
  .page-toc .toc-list a{justify-content:flex-start;padding:7px 0}
  .page-toc .toc-list a .t{
    opacity:1;transform:none;pointer-events:auto;
    background:none;border:0;padding:0;font-size:13px;
  }
  .page-toc .toc-list a::after{order:-1}
}

/* ---- /store 商品一覧・詳細 ---- */
.store-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
@media(max-width:860px){.store-grid{grid-template-columns:1fr}}
.store-card{
  display:flex;flex-direction:column;border:1px solid var(--line);border-radius:16px;
  background:var(--glass);overflow:hidden;color:inherit;text-decoration:none;
  transition:border-color .3s,transform .3s,box-shadow .3s}
.store-card:hover{border-color:rgba(216,184,120,.45);transform:translateY(-4px);
  box-shadow:0 18px 44px rgba(0,0,0,.45)}
.store-card-media{position:relative}
.store-card-media img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}
.store-badge{
  position:absolute;top:14px;left:14px;z-index:2;
  font-size:11.5px;font-weight:700;letter-spacing:.14em;
  padding:7px 14px;border-radius:999px;color:#12151c;
  background:linear-gradient(120deg,#e7cf9b,#d8b878)}
.store-badge.inhero{position:static;display:inline-block;margin-bottom:14px}
.store-card-body{padding:18px 22px 20px;display:flex;flex-direction:column;gap:10px;flex:1}
.store-card-body>b{font-size:16.5px;letter-spacing:.04em;line-height:1.5}
.store-card-body .tag{color:var(--cyan);font-size:12.5px;letter-spacing:.05em}
.store-mini-specs{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:5px}
.store-mini-specs li{font-size:12.5px;color:var(--silver)}
.store-mini-specs li span{
  display:inline-block;min-width:64px;margin-right:10px;color:var(--muted);
  font-size:11px;letter-spacing:.1em}
.store-more{
  margin-top:auto;align-self:flex-start;display:inline-flex;align-items:center;gap:8px;
  color:var(--gold);font-size:13px;letter-spacing:.08em}
.store-note{
  margin-top:34px;border:1px solid var(--line);border-radius:14px;padding:20px 24px;
  background:var(--glass)}
.store-note b{color:var(--gold);letter-spacing:.06em}
.store-note p{color:var(--silver);font-size:13px;margin-top:8px;line-height:1.9}
.store-note a{color:var(--cyan);text-decoration:underline;text-underline-offset:3px}

/* 詳細ページ */
.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;font-size:12px;letter-spacing:.06em;
  color:var(--muted);margin-bottom:18px}
.breadcrumb a{color:var(--silver)}
.breadcrumb a:hover{color:var(--gold)}
.breadcrumb em{font-style:normal;color:var(--gold)}

/* ---- 「この情報について」（E-E-A-T 監修・根拠・更新日） ---- */
.trust-note{display:flex;gap:16px;align-items:flex-start;margin-top:34px;padding:20px 22px;
  border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.02)}
.trust-note .tn-mark{flex:none;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  font-family:var(--font-en);font-size:13px;color:var(--gold);border:2px solid rgba(79,216,255,.5);background:rgba(10,13,20,.6)}
.trust-note b{display:block;font-size:13.5px;letter-spacing:.06em;color:var(--text);margin-bottom:6px}
.trust-note p{margin:0 0 4px;color:var(--muted);font-size:12.5px;line-height:1.9}
.trust-note .tn-k{display:inline-block;min-width:78px;color:var(--cyan);font-size:11.5px;letter-spacing:.08em}
.trust-note a{color:var(--cyan);text-decoration:underline;text-underline-offset:3px}
@media(max-width:640px){.trust-note{flex-direction:column;gap:10px}}
.item-overview{display:grid;grid-template-columns:1.15fr 1fr;gap:30px;align-items:start}
@media(max-width:920px){.item-overview{grid-template-columns:1fr}}
.item-main-img img{width:100%;border-radius:16px;border:1px solid var(--line);object-fit:cover}
.item-lead{color:var(--silver);font-size:14px;line-height:2.05;margin-bottom:18px}
.item-spec-table{width:100%;border-collapse:collapse;font-size:13px;margin-bottom:16px}
.item-spec-table th,.item-spec-table td{
  border-bottom:1px solid var(--line);padding:10px 6px;text-align:left;vertical-align:top}
.item-spec-table th{color:var(--muted);font-weight:500;white-space:nowrap;
  font-size:11.5px;letter-spacing:.1em;width:96px}
.item-spec-table td{color:var(--text)}
.item-features{list-style:none;padding:0;margin:0 0 20px;display:flex;flex-direction:column;gap:8px}
.item-features li{
  position:relative;padding-left:22px;color:var(--silver);font-size:13px}
.item-features li::before{
  content:"";position:absolute;left:2px;top:7px;width:8px;height:8px;border-radius:50%;
  background:linear-gradient(120deg,#e7cf9b,#d8b878)}
.item-cta-row{display:flex;flex-wrap:wrap;gap:12px}
.btn-gold{
  display:inline-flex;align-items:center;gap:10px;padding:14px 26px;border-radius:999px;
  background:linear-gradient(120deg,#e7cf9b,#d8b878);color:#12151c;font-weight:700;
  font-size:13.5px;letter-spacing:.06em;transition:transform .25s,box-shadow .25s}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(216,184,120,.35)}
.btn-line{
  display:inline-flex;align-items:center;gap:10px;padding:14px 26px;border-radius:999px;
  border:1px solid var(--line);color:var(--silver);font-size:13.5px;letter-spacing:.06em;
  transition:border-color .25s,color .25s}
.btn-line:hover{border-color:rgba(216,184,120,.5);color:var(--gold)}

/* サイズラインナップ */
.lineup-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:960px){.lineup-grid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.lineup-grid{grid-template-columns:1fr}}
.lineup-card{border:1px solid var(--line);border-radius:14px;background:var(--glass);overflow:hidden}
.lineup-card img{width:100%;aspect-ratio:16/9.5;object-fit:cover;background:#05070b}
.lineup-body{padding:14px 18px 16px}
.lineup-body b{font-size:14px;letter-spacing:.04em}
.lineup-body p{color:var(--muted);font-size:12px;margin-top:6px;line-height:1.8}

/* 空間イメージ */
.space-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media(max-width:760px){.space-grid{grid-template-columns:1fr}}
.space-card{margin:0;border:1px solid var(--line);border-radius:14px;background:var(--glass);overflow:hidden}
.space-card img{width:100%;object-fit:cover;display:block;background:#fff}
.space-card figcaption{padding:14px 18px 16px}
.space-card figcaption b{font-size:14px;letter-spacing:.05em;display:block;margin-bottom:6px}
.space-card figcaption span{color:var(--muted);font-size:12.5px;line-height:1.9}

/* 利用シーン */
.scene-list{display:flex;flex-direction:column;gap:34px}
.scene-row{display:grid;grid-template-columns:1.25fr 1fr;gap:28px;align-items:center}
.scene-row.rev .scene-img{order:2}
.scene-row.rev .scene-txt{order:1}
@media(max-width:820px){
  .scene-row,.scene-row.rev{grid-template-columns:1fr}
  .scene-row.rev .scene-img{order:0}.scene-row.rev .scene-txt{order:1}
}
.scene-img img{width:100%;border-radius:16px;border:1px solid var(--line);object-fit:cover}
.scene-no{
  font-family:var(--font-en);font-size:11px;letter-spacing:.3em;color:var(--cyan);
  display:block;margin-bottom:10px}
.scene-txt b{font-size:18px;letter-spacing:.05em;display:block;margin-bottom:10px}
.scene-txt p{color:var(--silver);font-size:13.5px;line-height:2.0}
.idea-box{
  margin-top:44px;border:1px solid rgba(216,184,120,.3);border-radius:16px;
  padding:24px 28px;background:linear-gradient(150deg,rgba(216,184,120,.07),rgba(10,13,20,.4))}
.idea-box>b{color:var(--gold);letter-spacing:.08em}
.idea-chips{list-style:none;padding:0;margin:14px 0 0;display:flex;flex-wrap:wrap;gap:10px}
.idea-chips li{
  border:1px solid var(--line);border-radius:999px;padding:8px 16px;
  font-size:12.5px;color:var(--silver);background:rgba(10,13,20,.5)}
.idea-note{color:var(--muted);font-size:12.5px;margin-top:14px;line-height:1.9}

/* 標準仕様アコーディオン */
.acc-list{display:flex;flex-direction:column;gap:12px}
.acc{border:1px solid var(--line);border-radius:14px;background:var(--glass);overflow:hidden}
.acc summary{
  cursor:pointer;list-style:none;padding:16px 22px;font-size:14px;font-weight:700;
  letter-spacing:.05em;display:flex;align-items:center;justify-content:space-between}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{
  content:"+";color:var(--gold);font-size:18px;font-weight:400;transition:transform .25s}
.acc[open] summary::after{transform:rotate(45deg)}
.acc[open] summary{border-bottom:1px solid var(--line);color:var(--gold)}
.acc-body{padding:6px 22px 20px}

/* 商品詳細: 実機動画 */
.item-video{max-width:920px;margin:0 auto}
.item-video video{
  width:100%;display:block;border-radius:16px;border:1px solid var(--line);
  background:#05070b;box-shadow:0 24px 60px rgba(0,0,0,.45)}

/* ---- /contact フロー ---- */
.contact-steps{
  list-style:none;display:flex;gap:10px;margin:0 0 26px;padding:0;justify-content:center}
.contact-steps li{
  flex:1;text-align:center;font-size:12px;letter-spacing:.08em;color:var(--muted);
  border:1px solid var(--line);border-radius:999px;padding:9px 6px;background:var(--glass)}
.contact-steps li.on{color:#12151c;font-weight:700;border-color:transparent;
  background:linear-gradient(120deg,#e7cf9b,#d8b878)}
.contact-steps li.done{color:var(--gold);border-color:rgba(216,184,120,.4)}
.form-alert{
  border:1px solid rgba(255,120,120,.5);background:rgba(120,20,20,.25);color:#ffb4b4;
  border-radius:10px;padding:12px 16px;font-size:13px;margin-bottom:18px}
.field.has-error input,.field.has-error textarea{border-color:rgba(255,120,120,.6)}
.field-error{color:#ffb4b4;font-size:12px;margin-top:6px}
.confirm-table{width:100%;border-collapse:collapse;font-size:13.5px;margin-top:8px}
.confirm-table th,.confirm-table td{
  border-bottom:1px solid var(--line);padding:13px 8px;text-align:left;vertical-align:top}
.confirm-table th{color:var(--muted);font-weight:500;font-size:12px;letter-spacing:.08em;
  white-space:nowrap;width:120px}
.confirm-table td{color:var(--text);line-height:1.9}
.confirm-table td.pre{white-space:pre-wrap;word-break:break-word}
.confirm-table .na{color:var(--muted)}
.confirm-actions{display:flex;gap:14px;margin-top:24px;flex-wrap:wrap;justify-content:flex-end}
.confirm-actions form{margin:0}
.thanks-check{
  width:72px;height:72px;border-radius:50%;margin:6px auto 18px;display:grid;place-items:center;
  color:#12151c;background:linear-gradient(120deg,#e7cf9b,#d8b878);
  box-shadow:0 14px 40px rgba(216,184,120,.35)}

/* ---- フッター: 3グループ構成 ---- */
.footer-cols{display:grid;grid-template-columns:repeat(3,minmax(160px,auto));gap:36px 48px}
.f-col{display:grid;gap:10px;align-content:start}
.f-col h4{
  margin:0 0 6px;font-family:var(--font-en);font-size:10px;font-weight:400;
  letter-spacing:.28em;text-transform:uppercase;color:var(--gold);
  padding-bottom:8px;border-bottom:1px solid rgba(216,184,120,.22)}
.f-col a{color:var(--muted);font-size:12.5px;letter-spacing:.08em;transition:color .3s}
.f-col a:hover{color:var(--cyan)}
@media(max-width:860px){.footer-cols{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.footer-cols{grid-template-columns:1fr;gap:28px}}

/* ---- コラム ---- */
.col-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
@media(max-width:820px){.col-grid{grid-template-columns:1fr}}
.col-card{
  display:flex;flex-direction:column;border:1px solid var(--line);border-radius:16px;
  background:var(--glass);overflow:hidden;color:inherit;
  transition:border-color .3s,transform .3s,box-shadow .3s}
.col-card:hover{border-color:rgba(216,184,120,.45);transform:translateY(-4px);
  box-shadow:0 18px 44px rgba(0,0,0,.45)}
.col-card-media{position:relative}
.col-card-media img{width:100%;aspect-ratio:16/8;object-fit:cover;display:block}
.col-cat{
  position:absolute;top:12px;left:12px;z-index:2;font-size:10.5px;letter-spacing:.14em;
  padding:6px 13px;border-radius:999px;color:var(--cyan);
  border:1px solid rgba(79,216,255,.4);background:rgba(10,13,20,.7)}
.col-card-body{padding:16px 20px 18px;display:grid;gap:8px}
.col-card-body time{font-family:var(--font-en);font-size:10.5px;letter-spacing:.2em;color:var(--muted)}
.col-card-body b{font-size:15px;letter-spacing:.03em;line-height:1.65}
.col-card-body p{color:var(--muted);font-size:12.5px;line-height:1.85}

.article-title{font-size:clamp(22px,3.4vw,32px);line-height:1.55;letter-spacing:.03em}
.article-wrap{max-width:840px}
.article-eyecatch{margin:0 0 30px}
.article-eyecatch img{width:100%;border-radius:16px;border:1px solid var(--line);
  aspect-ratio:16/7.2;object-fit:cover}
.article-body{color:var(--silver);font-size:14.5px;line-height:2.15;letter-spacing:.02em}
.article-body p{margin:0 0 1.4em}
.article-body .acc-list{margin:8px 0 30px}
.article-body .acc summary{font-size:14px}
.article-sources{list-style:none;padding:0;margin:8px 0 30px}
.article-sources li{font-size:12.5px;color:var(--muted);line-height:1.9;padding-left:16px;position:relative}
.article-sources li::before{content:"";position:absolute;left:2px;top:.75em;width:6px;height:6px;border-radius:50%;background:var(--cyan);opacity:.7}
.article-sources a{color:var(--cyan);text-decoration:underline;text-underline-offset:3px}
.article-body h2{
  font-size:19px;color:var(--text);letter-spacing:.05em;line-height:1.6;
  margin:2.2em 0 .9em;padding-left:14px;border-left:3px solid var(--gold)}
.article-body h3{font-size:15.5px;color:var(--text);margin:1.8em 0 .7em}
.article-body b{color:var(--text)}
.article-body a{color:var(--cyan);text-decoration:underline;text-underline-offset:3px}
.article-body ul,.article-body ol{margin:0 0 1.4em;padding-left:1.5em}
.article-body li{margin-bottom:.5em}
.article-body table{
  width:100%;border-collapse:collapse;font-size:13px;margin:0 0 1.6em;display:block;overflow-x:auto}
.article-body th,.article-body td{
  border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top;min-width:110px}
.article-body th{background:rgba(216,184,120,.08);color:var(--text);font-weight:700;white-space:nowrap}
.article-body .note{
  font-size:12.5px;color:var(--muted);border:1px solid var(--line);border-radius:10px;
  padding:12px 16px;background:var(--glass)}
.related{margin-top:52px}
.related-title{font-size:17px;letter-spacing:.08em;margin-bottom:18px;color:var(--text)}

/* 型番チップ・監修ボックス（E-E-A-T） */
.model-code{
  display:inline-block;vertical-align:middle;margin-left:10px;
  font-family:var(--font-en);font-size:.42em;letter-spacing:.18em;color:var(--cyan);
  border:1px solid rgba(79,216,255,.45);border-radius:999px;padding:.35em 1em;
  background:rgba(10,13,20,.5)}
.store-card-body .model-code{font-size:10px;margin-left:8px}
.author-box{
  display:flex;gap:16px;align-items:flex-start;margin-top:40px;
  border:1px solid var(--line);border-radius:14px;padding:20px 22px;background:var(--glass)}
.author-mark{
  flex:none;width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
  font-family:var(--font-en);font-size:15px;font-weight:700;color:var(--gold);
  border:2px solid rgba(79,216,255,.5);background:rgba(10,13,20,.6)}
.author-box b{font-size:13.5px;letter-spacing:.05em;color:var(--text)}
.author-box p{color:var(--muted);font-size:12.5px;line-height:1.95;margin-top:8px}
.author-box a{color:var(--cyan);text-decoration:underline;text-underline-offset:3px}
@media(max-width:860px){#column .col-grid{grid-template-columns:1fr !important}}

/* ---- 宇宙船型カプセル 公開カタログ（capsule_public.json 由来） ---- */
.cap-table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.02)}
.cap-table{width:100%;border-collapse:collapse;font-size:12.5px;min-width:680px}
.cap-table th,.cap-table td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--line);line-height:1.7}
.cap-table thead th{background:var(--bg-2);color:var(--gold);font-size:11.5px;letter-spacing:.08em;white-space:nowrap}
.cap-table td{color:var(--muted)}
.cap-table td.code{color:var(--text);font-weight:700;letter-spacing:.06em;white-space:nowrap}
.cap-table tbody tr:last-child td{border-bottom:0}
.cap-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:960px){.cap-gallery{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.cap-gallery{grid-template-columns:1fr}}
.cap-gallery figure{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--glass);margin:0}
.cap-gallery img{width:100%;height:190px;object-fit:cover;display:block;background:#0b0e13}
.cap-gallery figcaption{padding:10px 14px;font-size:12px;color:var(--muted);letter-spacing:.04em}
.cap-std{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:820px){.cap-std{grid-template-columns:1fr}}
.cap-std .box{border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.02);padding:20px 22px}
.cap-std .box b{display:block;color:var(--gold);letter-spacing:.06em;font-size:14.5px;margin-bottom:12px}
.cap-std ul{list-style:none;margin:0;padding:0}
.cap-std li{color:var(--muted);font-size:12.5px;line-height:1.95;padding-left:18px;position:relative}
.cap-std li::before{content:"";position:absolute;left:2px;top:.78em;width:6px;height:6px;border-radius:50%;background:var(--cyan);opacity:.7}