:root {
  --bg-washi: #FAF7F2;
  --bg-washi-warm: #F4EFEA;
  --color-sumi: #2C2B30;
  --color-sumi-dark: #1E1E20;
  --color-shuiro: #E83929;
  --color-shuiro-deep: #D3381C;
  --color-kogane: #C89B3C;
  --color-aizome: #2A4B7C;
  --font-mincho: 'Shippori Mincho','Noto Serif JP',Georgia,serif;
  --font-zen: 'Zen Kaku Gothic New',-apple-system,sans-serif;
  --font-cinzel: 'Cinzel',serif;
}

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

html { scroll-behavior: smooth; }

body {
  background-color: var(--bg-washi);
  color: var(--color-sumi);
  background-image:
    radial-gradient(rgba(30,30,32,0.045) 0.75px, transparent 0.75px),
    radial-gradient(rgba(200,155,60,0.02) 1.5px, transparent 1.5px);
  background-size: 24px 24px, 48px 48px;
  font-family: var(--font-zen);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
::selection { background: #E83929; color: #fff; }
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: #FAF7F2; }
::-webkit-scrollbar-thumb { background: #C89B3C; border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: #E83929; }

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

.font-mincho { font-family: var(--font-mincho); }
.font-zen { font-family: var(--font-zen); }
.font-cinzel { font-family: var(--font-cinzel); }

.hanko-badge {
  display: inline-flex; align-items: center; justify-content: center;
  border: 1.5px solid #E83929; color: #E83929; background: rgba(232,57,41,0.05);
  font-weight: 700; border-radius: 4px;
  box-shadow: inset 0 0 0 1px #E83929, 0 1px 4px rgba(232,57,41,0.15);
}
.hanko-badge-filled {
  display: inline-flex; align-items: center; justify-content: center;
  border: 1.5px solid #E83929; color: #FAF7F2; background: #E83929;
  font-weight: 700; border-radius: 4px;
  box-shadow: 0 2px 8px rgba(232,57,41,0.25);
}
.kaku-frame { position: relative; }
.kaku-frame::before, .kaku-frame::after {
  content: ""; position: absolute; width: 14px; height: 14px; z-index: 10; pointer-events: none;
}
.kaku-frame::before { top: -1px; left: -1px; border-top: 1.5px solid #2C2B30; border-left: 1.5px solid #2C2B30; }
.kaku-frame::after { bottom: -1px; right: -1px; border-bottom: 1.5px solid #2C2B30; border-right: 1.5px solid #2C2B30; }
.kaku-frame-gold::before { border-color: #C89B3C; }
.kaku-frame-gold::after { border-color: #C89B3C; }

.heading {
  display: flex; flex-direction: column; justify-content: flex-end;
  margin-bottom: 2rem; padding-bottom: 1rem; border-bottom: 1px solid rgba(44,43,48,0.15);
}
.heading h2 { font-family: var(--font-cinzel); font-size: 2rem; font-weight: 900; color: #1E1E20; line-height: 1.15; }
.heading p { font-size: 0.875rem; color: rgba(44,43,48,0.75); max-width: 36rem; margin-top: 0.25rem; }
.heading-kicker { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.25rem; }
.heading-kicker .en { font-family: var(--font-cinzel); font-size: 0.75rem; letter-spacing: 0.1em; color: var(--color-kogane); font-weight: 700; text-transform: uppercase; }

.btn-primary {
  display: inline-flex; align-items: center; gap: 0.6rem;
  padding: 0.9rem 1.5rem; background: #E83929; color: #FAF7F2;
  font-weight: 600; font-size: 0.875rem; letter-spacing: 0.05em;
  border-radius: 4px; box-shadow: 0 2px 6px rgba(232,57,41,0.3);
  transition: background 0.2s, transform 0.1s;
}
.btn-primary:hover { background: #D3381C; }
.btn-primary:active { transform: scale(0.97); }
.btn-primary .kanji {
  width: 1.25rem; height: 1.25rem; border: 1px solid rgba(255,255,255,0.4);
  border-radius: 2px; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mincho); font-size: 0.75rem; font-weight: 900;
}
.btn-outline {
  display: inline-flex; align-items: center; gap: 0.6rem;
  padding: 0.9rem 1.25rem; border: 1.5px solid rgba(44,43,48,0.3); background: rgba(255,255,255,0.6);
  color: #1E1E20; font-weight: 600; font-size: 0.875rem; letter-spacing: 0.05em;
  border-radius: 4px; box-shadow: 0 1px 3px rgba(0,0,0,0.05); transition: all 0.2s;
}
.btn-outline:hover { border-color: #2C2B30; background: #fff; }
.btn-dark {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
  padding: 0.75rem 1rem; background: #1E1E20; color: #fff;
  font-weight: 600; font-size: 0.75rem; letter-spacing: 0.05em;
  border-radius: 4px; transition: background 0.2s;
}
.btn-dark:hover { background: #2C2B30; }

/* Header */
header {
  position: sticky; top: 0; z-index: 40; width: 100%;
  background: rgba(250,247,242,0.95); backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(44,43,48,0.15); box-shadow: 0 1px 4px rgba(0,0,0,0.02);
}
.gold-accent { height: 2px; width: 100%; background: linear-gradient(to right, transparent, #C89B3C, transparent); opacity: 0.8; }
.header-inner { max-width: 76rem; margin: 0 auto; padding: 0 1rem; height: 3.5rem; display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: 0.6rem; }
.logo-stamp {
  width: 2rem; height: 2rem; border: 1.5px solid #E83929; background: rgba(232,57,41,0.1);
  border-radius: 3px; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mincho); font-size: 1rem; font-weight: 900; color: #E83929;
}
.logo-name { display: flex; flex-direction: column; }
.logo-name .brand { font-family: var(--font-cinzel); font-size: 1.05rem; font-weight: 900; letter-spacing: 0.05em; color: #1E1E20; line-height: 1; }
.logo-name .sub { font-size: 0.55rem; color: rgba(44,43,48,0.55); font-family: var(--font-mincho); }
nav.main { display: none; gap: 1.75rem; }
nav.main a { display: flex; align-items: center; gap: 0.4rem; font-size: 0.7rem; font-family: var(--font-zen); letter-spacing: 0.05em; color: rgba(44,43,48,0.8); font-weight: 600; position: relative; padding: 0.25rem 0; }
nav.main a .num { width: 1rem; height: 1rem; border: 1px solid rgba(232,57,41,0.4); background: rgba(232,57,41,0.05); border-radius: 2px; color: #E83929; font-size: 0.55rem; font-family: var(--font-mincho); font-weight: 700; display: flex; align-items: center; justify-content: center; }
nav.main a::after { content: ""; position: absolute; bottom: 0; left: 0; width: 0; height: 1.5px; background: #E83929; transition: width 0.2s; }
nav.main a:hover { color: #E83929; }
nav.main a:hover::after { width: 100%; }
.header-actions { display: flex; align-items: center; gap: 0.75rem; }
.btn-book { display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.375rem 0.75rem; background: #1E1E20; color: #fff; font-size: 0.65rem; font-weight: 600; letter-spacing: 0.05em; border-radius: 3px; transition: background 0.2s; }
.btn-book:hover { background: #2C2B30; }
.btn-book .kanji { width: 1rem; height: 1rem; border: 1px solid rgba(200,155,60,0.5); color: #C89B3C; border-radius: 2px; font-family: var(--font-mincho); font-size: 0.55rem; font-weight: 700; display: flex; align-items: center; justify-content: center; }
@media (min-width: 768px) { nav.main { display: flex; } }

/* Lang switcher */
.btn-lang { width: 1.7rem; height: 1.7rem; border-radius: 3px; border: 1px solid rgba(44,43,48,0.2); background: rgba(255,255,255,0.7); color: rgba(44,43,48,0.7); display: flex; align-items: center; justify-content: center; font-size: 0.65rem; font-weight: 700; transition: all 0.2s; letter-spacing: 0; }
.btn-lang:hover { color: #1E1E20; border-color: rgba(44,43,48,0.5); background: #fff; }
.btn-lang.active { color: #E83929; border-color: #E83929; }

/* Hero */
.hero { position: relative; min-height: 92vh; display: flex; align-items: center; border-bottom: 1px solid rgba(44,43,48,0.1); padding: 2rem 0 3rem; }
.hero-watermark { position: absolute; inset: 0; pointer-events: none; display: flex; flex-direction: column; justify-content: center; overflow: hidden; opacity: 0.045; user-select: none; }
.hero-watermark .line1 { font-family: var(--font-cinzel); font-size: 14vw; font-weight: 900; line-height: 1; color: #1E1E20; white-space: nowrap; letter-spacing: -0.02em; }
.hero-watermark .line2 { font-family: var(--font-mincho); font-size: 12vw; font-weight: 900; line-height: 1; color: #1E1E20; white-space: nowrap; letter-spacing: 0.1em; padding-left: 6rem; }
.hero-inner { max-width: 76rem; margin: 0 auto; padding: 0 1rem; position: relative; z-index: 10; width: 100%; }
.hero-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; align-items: center; }
@media (min-width: 1024px) { .hero-grid { grid-template-columns: 6fr 5fr; gap: 1rem; } }
.hero-badges { display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem; }
.hero-status { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.25rem 0.75rem; background: rgba(255,255,255,0.85); border: 1px solid rgba(44,43,48,0.15); font-size: 0.75rem; border-radius: 3px; }
.pulse-dot { width: 0.5rem; height: 0.5rem; border-radius: 50%; background: #059669; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }
.hero-kicker { display: flex; align-items: center; gap: 0.5rem; margin-top: 1.5rem; }
.hero-kicker .en { font-family: var(--font-cinzel); font-size: 0.75rem; letter-spacing: 0.25em; text-transform: uppercase; color: #C89B3C; font-weight: 700; }
.hero h1 { font-family: var(--font-cinzel); font-size: 2rem; font-weight: 900; color: #1E1E20; line-height: 1.15; margin: 0.5rem 0; }
@media (min-width: 640px) { .hero h1 { font-size: 3rem; } }
@media (min-width: 1024px) { .hero h1 { font-size: 3.5rem; } }
.hero h1 .accent { color: #E83929; }
.hero-sub { font-size: 1rem; color: rgba(44,43,48,0.8); font-weight: 500; max-width: 36rem; }

.hero-features { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; margin-top: 1rem; font-size: 0.8125rem; color: rgba(44,43,48,0.85); font-weight: 500; }
.hero-features div { display: flex; align-items: center; gap: 0.5rem; }
.check { color: #E83929; font-weight: 900; }
.hero-cta { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; margin-top: 1.5rem; }
.hero-foot { display: flex; align-items: center; gap: 0.5rem; margin-top: 0.5rem; font-size: 0.7rem; font-family: var(--font-zen); color: rgba(44,43,48,0.6); }
.hero-art { position: relative; }
.art-frame {
  position: relative; padding: 1rem; background: linear-gradient(to bottom, rgba(255,255,255,0.7), rgba(255,255,255,0.3));
  border: 1px solid rgba(44,43,48,0.1); box-shadow: 0 4px 12px rgba(0,0,0,0.08); border-radius: 4px;
}
.art-stamp { position: absolute; top: 1rem; right: 1rem; text-align: right; opacity: 0.2; pointer-events: none; }
.art-stamp .big { font-family: var(--font-mincho); font-size: 3.5rem; font-weight: 900; color: #1E1E20; line-height: 1; }
.art-stamp .small { font-size: 0.6rem; letter-spacing: 0.2em; color: #C89B3C; font-family: var(--font-zen); }
.art-image { position: relative; overflow: hidden; border-radius: 3px; }
.art-image img { width: 100%; height: auto; max-height: 580px; object-fit: cover; }
.art-hanko {
  position: absolute; top: 1rem; left: 1rem; z-index: 20;
  width: 4rem; height: 4rem; border-radius: 50%; background: #E83929; color: #FAF7F2;
  border: 2px solid rgba(255,255,255,0.8); box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center;
  animation: spin 20s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.art-caption {
  position: absolute; bottom: 0.75rem; left: 1rem; right: 1rem;
  background: rgba(255,255,255,0.9); backdrop-filter: blur(4px); padding: 0.75rem; border: 1px solid rgba(44,43,48,0.15);
  border-radius: 3px; display: flex; align-items: center; justify-content: space-between;
}
.art-caption .en { display: block; font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.1em; color: #E83929; font-weight: 700; }
.art-caption .jp { font-family: var(--font-mincho); font-size: 0.875rem; font-weight: 700; color: #1E1E20; }
.art-caption .right { text-align: right; }
.art-caption .right span { display: block; font-size: 0.6rem; font-family: var(--font-zen); }
.hero-ribbon { position: absolute; bottom: -1rem; right: -0.5rem; background: #1E1E20; color: #FAF7F2; font-size: 0.6rem; letter-spacing: 0.1em; text-transform: uppercase; padding: 0.25rem 1rem; transform: rotate(2deg); border: 1px solid #C89B3C; display: none; }
@media (min-width: 640px) { .hero-ribbon { display: block; } }

/* Sections */
.section { padding: 5rem 0; position: relative; }
.section-alt { background: rgba(244,239,234,0.8); }
.container { max-width: 76rem; margin: 0 auto; padding: 0 1rem; }

/* Character Theater */
.char-watermark { position: absolute; top: 50%; right: 3%; transform: translateY(-50%); pointer-events: none; user-select: none; z-index: 0; }
.char-watermark span { font-family: var(--font-mincho); font-size: 22vw; font-weight: 900; color: #2C2B30; opacity: 0.022; }
.theater-header { display: flex; flex-direction: column; justify-content: flex-end; gap: 1rem; margin-bottom: 2rem; padding-bottom: 1.25rem; border-bottom: 1px solid rgba(44,43,48,0.15); }
@media (min-width: 640px) { .theater-header { flex-direction: row; align-items: flex-end; justify-content: space-between; } }
.theater-controls { display: flex; align-items: center; gap: 0.75rem; }
.theater-counter { font-size: 0.75rem; font-family: var(--font-zen); color: rgba(44,43,48,0.7); padding: 0.25rem 0.5rem; background: #fff; border: 1px solid rgba(44,43,48,0.15); border-radius: 3px; }
.theater-counter strong { color: #1E1E20; }
.nav-btn { width: 2rem; height: 2rem; border-radius: 3px; border: 1px solid rgba(44,43,48,0.2); background: #fff; color: #1E1E20; display: flex; align-items: center; justify-content: center; transition: border-color 0.2s, background 0.2s; font-size: 0.9rem; }
.nav-btn:hover { border-color: #1E1E20; background: #FAF7F2; }

.diamonds { position: relative; display: flex; justify-content: flex-start; gap: 1.25rem; overflow-x: auto; padding: 1.5rem 0.75rem; margin-bottom: 2rem; }
@media (min-width: 640px) { .diamonds { justify-content: center; gap: 2rem; } }
.diamond-item { display: flex; flex-direction: column; align-items: center; gap: 0.5rem; cursor: pointer; flex-shrink: 0; }
.diamond-wrap { position: relative; padding: 0.5rem; }
.diamond-num {
  position: absolute; top: -0.25rem; left: 50%; transform: translateX(-50%); z-index: 20;
  padding: 0.1rem 0.4rem; font-family: var(--font-mincho); font-size: 0.55rem; font-weight: 700;
  border-radius: 3px; transition: all 0.3s; border: 1px solid rgba(44,43,48,0.25); background: #fff; color: rgba(44,43,48,0.8);
}
.diamond-num.active { background: #1E1E20; color: #fff; border-color: #C89B3C; transform: translateX(-50%) scale(1.1); }
.diamond-box { width: 3.5rem; height: 3.5rem; transform: rotate(45deg); border-radius: 3px; overflow: hidden; border: 2px solid rgba(44,43,48,0.19); position: relative; background: #FAF7F2; transition: all 0.3s; }
@media (min-width: 640px) { .diamond-box { width: 4rem; height: 4rem; } }
.diamond-box.active { border-color: var(--char-color, #E83929); transform: rotate(45deg) scale(1.05); box-shadow: 0 0 14px rgba(200,155,60,0.4); }
.diamond-box img { transform: rotate(-45deg) scale(1.45); width: 100%; height: 100%; object-fit: cover; object-position: top; }
.diamond-text { text-align: center; }
.diamond-text .jp { font-family: var(--font-mincho); font-size: 0.75rem; font-weight: 700; color: rgba(44,43,48,0.65); }
.diamond-text .jp.active { color: #1E1E20; }
.diamond-text .en { font-size: 0.55rem; letter-spacing: 0.05em; color: rgba(44,43,48,0.5); text-transform: uppercase; }

.stage { background: #fff; border: 1px solid rgba(44,43,48,0.15); border-radius: 3px; overflow: hidden; box-shadow: 0 1px 4px rgba(0,0,0,0.04); }
.stage-top { height: 0.375rem; width: 100%; transition: background-color 0.5s; }
.stage-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; padding: 1.5rem; }
@media (min-width: 1024px) { .stage-grid { grid-template-columns: 7fr 5fr; padding: 2.5rem; } }
.ratio-pill { display: flex; gap: 0.25rem; background: #FAF7F2; padding: 0.25rem; border: 1px solid rgba(44,43,48,0.15); border-radius: 3px; font-size: 0.7rem; font-family: var(--font-zen); }
.ratio-pill button { padding: 0.25rem 0.5rem; border-radius: 2px; border: none; background: transparent; color: rgba(44,43,48,0.7); transition: all 0.2s; }
.ratio-pill button.active { background: #1E1E20; color: #fff; font-weight: 700; }
.ratio-pill button:hover:not(.active) { color: #1E1E20; }
.viewport {
  position: relative; width: 100%; min-height: 380px; display: flex; align-items: center; justify-content: center;
  background: rgba(250,247,242,0.6); border: 1px solid rgba(44,43,48,0.15); border-radius: 3px; overflow: hidden; padding: 1rem;
}
@media (min-width: 640px) { .viewport { min-height: 460px; } }
.fret { position: absolute; width: 0.75rem; height: 0.75rem; border-color: #C89B3C; opacity: 0.8; pointer-events: none; }
.fret.tl { top: 0.5rem; left: 0.5rem; border-top: 2px solid #C89B3C; border-left: 2px solid #C89B3C; }
.fret.tr { top: 0.5rem; right: 0.5rem; border-top: 2px solid #C89B3C; border-right: 2px solid #C89B3C; }
.fret.bl { bottom: 0.5rem; left: 0.5rem; border-bottom: 2px solid #C89B3C; border-left: 2px solid #C89B3C; }
.fret.br { bottom: 0.5rem; right: 0.5rem; border-bottom: 2px solid #C89B3C; border-right: 2px solid #C89B3C; }
.aura { position: absolute; width: 18rem; height: 18rem; border-radius: 50%; opacity: 0.2; filter: blur(2rem); pointer-events: none; transition: background-color 0.7s; }
.stage-view { position: relative; z-index: 10; width: 100%; display: flex; align-items: center; justify-content: center; }
.stage-view img { max-height: 460px; width: auto; object-fit: contain; filter: contrast(1.05); box-shadow: 0 8px 24px rgba(0,0,0,0.12); }
.char-info { display: flex; flex-direction: column; justify-content: space-between; gap: 1.5rem; }
.char-title { border-bottom: 1px solid rgba(44,43,48,0.1); padding-bottom: 1rem; }
.char-role { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.4rem; }
.char-badge { width: 1.25rem; height: 1.25rem; border-radius: 2px; color: #fff; font-family: var(--font-mincho); font-size: 0.6rem; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.char-role .en { font-size: 0.6rem; letter-spacing: 0.1em; color: #C89B3C; font-weight: 700; text-transform: uppercase; }
.char-name { font-family: var(--font-cinzel); font-size: 1.5rem; font-weight: 900; color: #1E1E20; }
.char-jp { display: flex; align-items: center; gap: 0.5rem; margin-top: 0.25rem; }
.char-jp .jp { font-family: var(--font-mincho); font-weight: 700; color: #2C2B30; }
.char-jp .sep { color: #C89B3C; font-size: 0.75rem; }
.char-jp .en { font-size: 0.75rem; color: rgba(44,43,48,0.7); }
.spechead { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.75rem; }
.spechead span { font-family: var(--font-cinzel); font-size: 0.75rem; letter-spacing: 0.1em; color: #C89B3C; font-weight: 700; text-transform: uppercase; }
.spechead small { font-size: 0.6rem; font-family: var(--font-zen); color: rgba(44,43,48,0.5); }
.spec-cards { display: grid; grid-template-columns: 1fr; gap: 0.6rem; }
@media (min-width: 640px) { .spec-cards { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .spec-cards { grid-template-columns: 1fr; } }
.spec { padding: 0.75rem; background: #FAF7F2; border: 1px solid rgba(44,43,48,0.1); border-radius: 3px; display: flex; gap: 0.6rem; align-items: flex-start; }
.spec-icon { flex-shrink: 0; width: 1.25rem; height: 1.25rem; background: #fff; border: 1px solid rgba(44,43,48,0.15); border-radius: 2px; display: flex; align-items: center; justify-content: center; font-size: 0.65rem; }
.spec .k { display: block; font-size: 0.6rem; color: rgba(44,43,48,0.6); font-weight: 600; text-transform: uppercase; font-family: var(--font-zen); }
.spec .v { font-family: var(--font-zen); font-weight: 700; color: #1E1E20; font-size: 0.75rem; }
.char-actions { border-top: 1px solid rgba(44,43,48,0.1); padding-top: 1rem; display: flex; flex-direction: column; gap: 0.5rem; }
.char-actions .note { font-size: 0.6rem; text-align: center; font-family: var(--font-zen); color: rgba(44,43,48,0.6); }

/* Live Stream */
.live-frame { background: #fff; border: 1px solid rgba(44,43,48,0.15); box-shadow: 0 4px 12px rgba(0,0,0,0.06); border-radius: 3px; overflow: hidden; }
.live-bar { display: flex; align-items: center; justify-content: space-between; padding: 0.6rem 1rem; border-bottom: 1px solid rgba(44,43,48,0.15); background: #FAF7F2; }
.live-bar .left { display: flex; align-items: center; gap: 0.5rem; }
.live-bar .left span { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: #1E1E20; }
.live-bar .right { font-size: 0.6rem; color: rgba(44,43,48,0.6); text-transform: uppercase; font-family: var(--font-zen); }
.live-player { position: relative; width: 100%; aspect-ratio: 16/9; background: #000; }
.live-player iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.live-note { text-align: center; font-size: 0.7rem; font-family: var(--font-zen); color: rgba(44,43,48,0.6); margin-top: 1rem; }

/* Quote Calculator */
.calc-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; align-items: start; }
@media (min-width: 1024px) { .calc-grid { grid-template-columns: 7fr 5fr; } }
.calc-left { display: flex; flex-direction: column; gap: 2rem; }
.calc-section-title { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.75rem; font-family: var(--font-cinzel); font-weight: 700; color: #1E1E20; }
.calc-section-title .n { width: 1.25rem; height: 1.25rem; border-radius: 2px; background: #1E1E20; color: #fff; font-size: 0.6rem; display: flex; align-items: center; justify-content: center; font-family: var(--font-zen); font-weight: 700; }
.service-grid { display: grid; grid-template-columns: 1fr; gap: 0.75rem; }
@media (min-width: 640px) { .service-grid { grid-template-columns: 1fr 1fr; } }
.service-card { padding: 1rem; border: 1px solid rgba(44,43,48,0.15); background: rgba(255,255,255,0.6); border-radius: 3px; cursor: pointer; transition: all 0.2s; }
.service-card:hover { background: #fff; border-color: rgba(44,43,48,0.4); }
.service-card.active { border-color: #E83929; background: #fff; box-shadow: 0 0 0 1px #E83929; }
.service-card .top { display: flex; align-items: flex-start; justify-content: space-between; gap: 0.5rem; }
.service-card .name { font-family: var(--font-mincho); font-size: 0.875rem; font-weight: 700; color: #1E1E20; }
.service-card .price { font-family: var(--font-cinzel); font-weight: 900; color: #E83929; flex-shrink: 0; }
.service-card .desc { font-size: 0.75rem; color: rgba(44,43,48,0.7); margin-top: 0.375rem; }
.addon-grid { display: grid; grid-template-columns: 1fr; gap: 0.75rem; }
@media (min-width: 640px) { .addon-grid { grid-template-columns: 1fr 1fr; } }
.addon-card { padding: 0.875rem; border: 1px solid rgba(44,43,48,0.15); background: rgba(255,255,255,0.6); border-radius: 3px; cursor: pointer; transition: all 0.2s; display: flex; gap: 0.75rem; align-items: flex-start; }
.addon-card:hover { background: #fff; }
.addon-card.active { border-color: #C89B3C; background: #fff; }
.checkbox { width: 1rem; height: 1rem; margin-top: 0.25rem; flex-shrink: 0; border-radius: 2px; border: 1px solid rgba(44,43,48,0.3); background: transparent; display: flex; align-items: center; justify-content: center; font-size: 0.6rem; color: #fff; transition: all 0.2s; }
.checkbox.checked { background: #E83929; border-color: #E83929; }
.addon-info { flex: 1; min-width: 0; }
.addon-info .top { display: flex; align-items: center; justify-content: space-between; gap: 0.25rem; }
.addon-info .name { font-size: 0.75rem; font-weight: 700; color: #1E1E20; }
.addon-info .price { font-family: var(--font-cinzel); font-weight: 700; color: #C89B3C; font-size: 0.75rem; flex-shrink: 0; }
.addon-info .desc { font-size: 0.7rem; color: rgba(44,43,48,0.7); margin-top: 0.25rem; }

/* Receipt */
.receipt { position: sticky; top: 4rem; background: #fff; padding: 1.5rem; border: 1px solid rgba(44,43,48,0.15); border-radius: 3px; box-shadow: 0 4px 12px rgba(0,0,0,0.06); }
.receipt-head { display: flex; align-items: center; justify-content: space-between; padding-bottom: 0.75rem; border-bottom: 1px solid rgba(44,43,48,0.1); margin-bottom: 1rem; }
.receipt-head .left { display: flex; align-items: center; gap: 0.5rem; }
.receipt-head .en { font-family: var(--font-cinzel); font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: #1E1E20; }
.receipt-head .ref { font-size: 0.6rem; font-family: var(--font-zen); color: rgba(44,43,48,0.5); }
.receipt-lines { display: flex; flex-direction: column; gap: 0.75rem; margin-bottom: 1.5rem; }
.receipt-line { display: flex; justify-content: space-between; align-items: flex-start; gap: 0.5rem; padding-bottom: 0.375rem; border-bottom: 1px solid rgba(44,43,48,0.05); font-size: 0.75rem; }
.receipt-line .base { font-weight: 700; color: #1E1E20; display: block; }
.receipt-line .sub { font-size: 0.7rem; color: rgba(44,43,48,0.6); }
.receipt-line .price { font-family: var(--font-cinzel); font-weight: 700; color: #1E1E20; }
.receipt-addon { display: flex; justify-content: space-between; align-items: flex-start; gap: 0.5rem; padding-bottom: 0.375rem; font-size: 0.7rem; color: rgba(44,43,48,0.8); }
.receipt-addon .name { display: flex; align-items: center; gap: 0.375rem; }
.receipt-addon .plus { color: #E83929; }
.receipt-addon .price { font-family: var(--font-cinzel); font-size: 0.7rem; font-weight: 600; color: #C89B3C; }
.receipt-empty { font-size: 0.7rem; font-style: italic; color: rgba(44,43,48,0.5); }
.deposit { background: #FAF7F2; padding: 0.75rem; border: 1px solid rgba(44,43,48,0.1); border-radius: 3px; margin-bottom: 1.5rem; display: flex; flex-direction: column; gap: 0.25rem; font-size: 0.75rem; }
.deposit .row { display: flex; justify-content: space-between; color: rgba(44,43,48,0.8); }
.deposit .row strong { font-family: var(--font-zen); }
.total-row { padding-top: 0.75rem; border-top: 2px solid rgba(44,43,48,0.2); display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 1.5rem; }
.total-row .left span { display: block; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: #C89B3C; }
.total-row .left small { font-size: 0.7rem; color: rgba(44,43,48,0.6); }
.total-row .right .amount { font-family: var(--font-cinzel); font-size: 2rem; font-weight: 900; color: #E83929; line-height: 1; }
.total-row .right small { font-size: 0.6rem; color: rgba(44,43,48,0.5); display: block; margin-top: 0.2rem; }
.receipt .btn-primary { width: 100%; justify-content: center; }
.receipt-foot { font-size: 0.6rem; font-family: var(--font-zen); text-align: center; color: rgba(44,43,48,0.6); margin-top: 0.75rem; }

/* TOS */
.tos-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 768px) { .tos-grid { grid-template-columns: 1fr 1fr; } }
.tos-card { background: rgba(255,255,255,0.8); padding: 1.5rem 1.75rem; border: 1px solid rgba(44,43,48,0.15); border-radius: 3px; display: flex; flex-direction: column; justify-content: space-between; }
.tos-card .head { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 1rem; }
.tos-card .num { width: 1.75rem; height: 1.75rem; border-radius: 3px; background: #E83929; color: #FAF7F2; font-family: var(--font-mincho); font-weight: 700; font-size: 0.75rem; display: flex; align-items: center; justify-content: center; }
.tos-card .titles h3 { font-family: var(--font-mincho); font-size: 1.125rem; font-weight: 700; color: #1E1E20; }
.tos-card .titles .jp { font-family: var(--font-mincho); font-size: 0.75rem; color: #C89B3C; font-weight: 600; }
.tos-card ul { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; font-size: 0.8125rem; color: rgba(44,43,48,0.8); }
.tos-card li { display: flex; gap: 0.5rem; align-items: flex-start; }
.tos-card li::before { content: "―"; color: #E83929; font-weight: 700; flex-shrink: 0; }
.tos-card .foot { margin-top: 1.5rem; padding-top: 0.75rem; border-top: 1px solid rgba(44,43,48,0.1); display: flex; justify-content: space-between; font-size: 0.7rem; font-family: var(--font-zen); color: rgba(44,43,48,0.5); }
.ban-banner { margin-top: 2rem; padding: 1.25rem; background: #FAF7F2; border: 1px solid rgba(232,57,41,0.3); border-radius: 3px; display: flex; flex-direction: column; justify-content: space-between; gap: 1rem; }
@media (min-width: 640px) { .ban-banner { flex-direction: row; align-items: center; } }
.ban-banner .left { display: flex; gap: 0.75rem; align-items: flex-start; }
.ban-banner h4 { font-family: var(--font-mincho); font-size: 0.875rem; font-weight: 700; color: #1E1E20; }
.ban-banner p { font-size: 0.75rem; color: rgba(44,43,48,0.75); margin-top: 0.15rem; }
.ban-banner .zero { font-size: 0.7rem; color: #E83929; text-transform: uppercase; font-weight: 700; letter-spacing: 0.05em; flex-shrink: 0; }

/* Footer */
footer { background: #1E1E20; color: #FAF7F2; border-top: 1px solid rgba(200,155,60,0.3); padding: 4rem 0 3rem; position: relative; overflow: hidden; }
.footer-watermark { position: absolute; top: 0; right: 0; pointer-events: none; opacity: 0.03; user-select: none; }
.footer-watermark span { font-family: var(--font-mincho); font-size: 18vw; font-weight: 900; color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 2.5rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,0.1); position: relative; z-index: 10; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 5fr 3fr 4fr; } }
.footer-brand { display: flex; flex-direction: column; gap: 1rem; }
.footer-logo { display: flex; align-items: center; gap: 0.75rem; }
.footer-stamp { width: 2.5rem; height: 2.5rem; border: 1px solid #E83929; background: rgba(232,57,41,0.2); border-radius: 3px; display: flex; align-items: center; justify-content: center; }
.footer-stamp span { font-family: var(--font-mincho); font-size: 1.25rem; font-weight: 700; color: #E83929; }
.footer-logo .brand { font-family: var(--font-cinzel); font-weight: 900; letter-spacing: 0.05em; color: #fff; font-size: 1.25rem; }
.footer-logo .dom { font-size: 0.7rem; letter-spacing: 0.1em; color: #C89B3C; font-family: var(--font-zen); }
.footer-desc { font-size: 0.8125rem; color: rgba(250,247,242,0.7); max-width: 24rem; }

.footer-col h4 { font-family: var(--font-cinzel); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.2em; color: #C89B3C; font-weight: 700; margin-bottom: 0.75rem; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; font-size: 0.75rem; font-family: var(--font-zen); color: rgba(250,247,242,0.75); }
.footer-links a { display: flex; align-items: center; gap: 0.5rem; transition: color 0.2s; }
.footer-links a:hover { color: #E83929; }
.footer-links .num { width: 1rem; height: 1rem; border: 1px solid rgba(200,155,60,0.4); color: #C89B3C; border-radius: 2px; font-size: 0.6rem; display: flex; align-items: center; justify-content: center; }
.footer-chips { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.footer-chip { padding: 0.375rem 0.75rem; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); border-radius: 3px; font-size: 0.75rem; color: #FAF7F2; transition: background 0.2s; font-family: var(--font-zen); }
.footer-chip:hover { background: rgba(255,255,255,0.15); }
.footer-imprint { padding-top: 2rem; display: flex; flex-direction: column; align-items: center; justify-content: space-between; gap: 1rem; font-size: 0.75rem; font-family: var(--font-zen); color: rgba(250,247,242,0.5); }
@media (min-width: 640px) { .footer-imprint { flex-direction: row; } }
.footer-imprint .tags { display: flex; align-items: center; gap: 0.75rem; font-size: 0.7rem; }
.footer-imprint .gold { color: #C89B3C; }

/* Contact CTA strip */
.contact-section { background: linear-gradient(to bottom, #FAF7F2, #F4EFEA); border-top: 1px solid rgba(44,43,48,0.1); }
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 3rem; align-items: start; }
@media (min-width: 768px) { .contact-grid { grid-template-columns: 5fr 6fr; } }
.contact-title { font-family: var(--font-cinzel); font-size: 2.5rem; font-weight: 900; color: #1E1E20; line-height: 1.1; margin: 0.5rem 0 0.75rem; }
@media (min-width: 640px) { .contact-title { font-size: 3rem; } }
.contact-intro { font-family: var(--font-mincho); font-size: 1.05rem; color: #2C2B30; line-height: 1.8; max-width: 28rem; }
.contact-note { font-size: 0.8125rem; color: rgba(44,43,48,0.75); max-width: 28rem; margin-top: 1rem; }
.contact-meta { margin-top: 1.5rem; display: flex; flex-direction: column; gap: 0.375rem; font-size: 0.7rem; font-family: var(--font-zen); color: rgba(44,43,48,0.6); }
.contact-meta strong { color: #C89B3C; }
.contact-form-wrap { background: #fff; padding: 1.75rem; border: 1px solid rgba(44,43,48,0.15); border-radius: 3px; box-shadow: 0 4px 16px rgba(0,0,0,0.05); }
.field { margin-bottom: 1.1rem; }
.field label { display: block; font-family: var(--font-zen); font-size: 0.7rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: #2C2B30; margin-bottom: 0.4rem; }
.field input, .field textarea {
  width: 100%; padding: 0.7rem 0.8rem; font-family: var(--font-zen); font-size: 0.875rem;
  color: #1E1E20; background: #FAF7F2; border: 1.5px solid rgba(44,43,48,0.18); border-radius: 4px;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s; outline: none;
}
.field input:focus, .field textarea:focus { border-color: #E83929; background: #fff; box-shadow: 0 0 0 3px rgba(232,57,41,0.12); }
.field textarea { resize: vertical; min-height: 8rem; }
.btn-submit {
  width: 100%; padding: 0.95rem 1.5rem; background: #E83929; color: #FAF7F2;
  font-weight: 700; letter-spacing: 0.08em; font-size: 0.875rem; border: 1px solid #E83929;
  border-radius: 4px; display: flex; align-items: center; justify-content: center; gap: 0.5rem;
  transition: all 0.25s ease; box-shadow: 0 2px 8px rgba(232,57,41,0.25);
}
.btn-submit:hover { background: #FAF7F2; color: #E83929; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(232,57,41,0.3); }
.btn-submit:active { transform: translateY(0); box-shadow: 0 2px 8px rgba(232,57,41,0.25); }
.btn-submit .arrow { transition: transform 0.25s ease; }
.btn-submit:hover .arrow { transform: translateX(4px); }
.btn-submit:disabled { opacity: 0.7; cursor: default; transform: none; box-shadow: 0 2px 8px rgba(232,57,41,0.25); }
.contact-form-foot { font-size: 0.65rem; font-family: var(--font-zen); text-align: center; color: rgba(44,43,48,0.6); margin-top: 0.75rem; }

.cfg-label-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.4rem; }
.cfg-label-row label { margin-bottom: 0; }
.cfg-remove { width: 1.5rem; height: 1.5rem; flex-shrink: 0; border: 1px solid rgba(44,43,48,0.2); background: #fff; color: rgba(44,43,48,0.6); border-radius: 3px; display: flex; align-items: center; justify-content: center; font-size: 0.65rem; line-height: 1; transition: all 0.2s; }
.cfg-remove:hover { color: #FAF7F2; background: #E83929; border-color: #E83929; }
.config-brief { background: #FAF7F2; border: 1px solid rgba(44,43,48,0.18); border-left: 3px solid #E83929; border-radius: 3px; padding: 0.7rem 0.8rem; display: flex; flex-direction: column; gap: 0.3rem; margin-bottom: 0.4rem; }
.config-brief .cfg-title { font-size: 0.62rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: #E83929; padding-bottom: 0.25rem; border-bottom: 1px solid rgba(232,57,41,0.25); }
.config-brief .cl { display: flex; justify-content: space-between; gap: 0.5rem; font-size: 0.78rem; }
.config-brief .cl b { font-weight: 700; color: #1E1E20; }
.config-brief .cl span { font-family: var(--font-zen); font-weight: 700; color: rgba(44,43,48,0.8); }
.config-brief .add { display: flex; justify-content: space-between; font-size: 0.72rem; color: rgba(44,43,48,0.75); }
.config-brief .add .plus { color: #E83929; }
.config-brief .cfg-meta { display: flex; align-items: baseline; justify-content: space-between; gap: 0.5rem; border-top: 1px dashed rgba(44,43,48,0.15); padding-top: 0.35rem; margin-top: 0.15rem; }
.config-brief .cfg-meta .total { font-family: var(--font-cinzel); font-size: 1rem; font-weight: 900; color: #2F9E57; }
.config-brief .cfg-meta .time { font-size: 0.6rem; letter-spacing: 0.05em; color: rgba(44,43,48,0.5); text-transform: none; }
.config-brief .cfg-meta b { color: #E83929; }
.config-brief.flash { animation: cfgFlash 0.6s ease-out; }
@keyframes cfgFlash { 0% { background: #E83929; } 100% { background: #FAF7F2; } }
.config-note { display: block; font-size: 0.62rem; color: rgba(44,43,48,0.55); font-family: var(--font-zen); }

@keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
.fade-up { animation: fadeUp 0.5s ease-out; }
.calligraphy-watermark { position: fixed; inset: 0; pointer-events: none; user-select: none; z-index: 0; overflow: hidden; }
.tategaki-text { writing-mode: vertical-rl; text-orientation: upright; }
.cw-strip { position: absolute; top: 6rem; display: flex; flex-direction: column; align-items: center; gap: 2rem; opacity: 0.028; }
.cw-strip .tategaki-text { font-family: var(--font-mincho); font-size: 0.8125rem; letter-spacing: 0.45em; color: #1E1E20; line-height: 1.9; }
.cw-strip .cw-seal { width: 1.5rem; height: 1.5rem; border-radius: 3px; display: flex; align-items: center; justify-content: center; font-size: 0.55rem; font-family: var(--font-mincho); font-weight: 700; }
.cw-left { left: 0.75rem; } .cw-right { right: 0.75rem; top: 9rem; }
@media (min-width: 640px) { .cw-left { left: 1.5rem; } .cw-right { right: 1.5rem; } }
.cw-giant { position: absolute; font-family: var(--font-mincho); font-weight: 900; color: #1E1E20; line-height: 1; opacity: 0.018; }
.cw-box { position: absolute; opacity: 0.022; border: 2px solid #E83929; padding: 0.75rem; border-radius: 3px; display: flex; flex-direction: column; align-items: center; }
.cw-box .line { font-family: var(--font-mincho); font-weight: 900; }
.cw-box-sm { border-color: #1E1E20; opacity: 0.016; }

.kinpaku-canvas { position: fixed; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 1; }
.cursor-canvas { position: fixed; inset: 0; pointer-events: none; z-index: 50; }
.hero, .section, footer { position: relative; z-index: 2; }

.partition { position: relative; width: 100%; padding: 2rem 0 0; display: flex; align-items: center; justify-content: center; overflow: hidden; user-select: none; pointer-events: none; }
.partition-bg { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; opacity: 0.035; }
.partition-bg span { font-family: var(--font-mincho); font-size: 3rem; font-weight: 900; letter-spacing: 0.5em; white-space: nowrap; color: #1E1E20; }
@media (min-width: 640px) { .partition-bg span { font-size: 5rem; } }
.partition-inner { max-width: 64rem; width: 100%; margin: 0 auto; padding: 0 1.5rem; display: flex; gap: 1rem; align-items: center; position: relative; z-index: 10; }
.partition-line { flex: 1; display: flex; align-items: center; }
.partition-line .pl { flex: 1; height: 1px; background: linear-gradient(to right, transparent, rgba(44,43,48,0.2), rgba(200,155,60,0.5)); }
.partition-line.r .pl { background: linear-gradient(to left, transparent, rgba(44,43,48,0.2), rgba(200,155,60,0.5)); }
.partition-line i { width: 0.625rem; height: 0.625rem; border-top: 1px solid rgba(200,155,60,0.6); border-right: 1px solid rgba(200,155,60,0.6); transform: rotate(45deg); opacity: 0.75; flex-shrink: 0; margin-left: 0.25rem; }
.partition-line.r i { border-top: none; border-right: none; border-bottom: 1px solid rgba(200,155,60,0.6); border-left: 1px solid rgba(200,155,60,0.6); margin-left: 0; margin-right: 0.25rem; }
.partition-medallion { display: flex; align-items: center; gap: 0.6rem; padding: 0.25rem 0.75rem; background: #FAF7F2; border: 1px solid rgba(44,43,48,0.15); border-radius: 2px; box-shadow: 0 1px 2px rgba(0,0,0,0.04); }
.partition-medallion .part-label { font-family: var(--font-cinzel); font-size: 0.6rem; font-weight: 700; letter-spacing: 0.25em; color: #1E1E20; text-transform: uppercase; }
.partition-medallion .part-dots { display: flex; gap: 0.2rem; align-items: center; opacity: 0.6; }
.partition-medallion .part-dots i { width: 0.25rem; height: 0.25rem; border-radius: 50%; background: #C89B3C; border: none; transform: none; }
.partition-medallion .part-dots i.mid { width: 0.375rem; height: 0.375rem; border: 1px solid #E83929; border-radius: 1px; background: transparent; transform: rotate(45deg); }

.btn-sound { width: 1.7rem; height: 1.7rem; border-radius: 3px; border: 1px solid rgba(44,43,48,0.2); background: rgba(255,255,255,0.7); color: rgba(44,43,48,0.7); display: flex; align-items: center; justify-content: center; font-size: 0.75rem; transition: all 0.2s; }
.btn-sound:hover { color: #1E1E20; border-color: rgba(44,43,48,0.5); background: #fff; }
.btn-sound.on { color: #E83929; }
.btn-sound.off { color: rgba(44,43,48,0.3); }