@font-face { font-family: "Shippori Mincho"; font-weight: 500; font-display: swap;
  src: url("../fonts/shippori-mincho-500.woff2") format("woff2"); unicode-range: U+0-10FFFF; }
@font-face { font-family: "Shippori Mincho"; font-weight: 800; font-display: swap;
  src: url("../fonts/shippori-mincho-800.woff2") format("woff2"); unicode-range: U+0-10FFFF; }

html.svc-fz {
  --k-bg: #0A0B0D;
  --k-bg-alt: #111316;
  --k-surface: #13161A;
  --k-ink: #E4DFD4;
  --k-ink-mid: #C9C2B4;
  --k-ink-sub: #A39C8D;
  --k-line: rgba(228, 223, 212, .13);
  --k-line-strong: rgba(228, 223, 212, .34);
  --k-accent: #E7DEC9;
  --k-accent-ink: #17150F;
  --k-accent-soft: rgba(231, 222, 201, .12);
  --k-sub: #A33A2C;
  --k-sub-soft: rgba(163, 58, 44, .2);
  --k-rs: 2px;
  --k-rm: 3px;
  --k-rl: 4px;
  --k-shadow-s: 0 6px 16px -6px rgba(0, 0, 0, .8);
  --k-shadow-m: 0 22px 44px -16px rgba(0, 0, 0, .9);
  --k-font-head: var(--fz-mincho);
  --k-head-w: 800;
  --k-head-ls: .06em;
  --fz-mincho: "Shippori Mincho", "Zen Kaku Gothic New", var(--k-gothic);
  --fz-paper: #E7DEC9;
  --fz-paper-2: #D6C9AC;
  --fz-paper-ink: #1D1A15;
  --fz-plate: #D8D5CC;
  --fz-light: 255, 222, 160;
  color-scheme: dark;
  background: var(--k-bg);
}
html.svc-fz body { color: var(--k-ink); }

.fz-night { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; background: #050608; }
.fz-hall {
  position: absolute; inset: 0; width: 100%; height: 100%; max-width: none;
  object-fit: cover; object-position: 60% 50%; opacity: .92;
  filter: brightness(1.75) contrast(1.14) saturate(.55) sepia(.3) hue-rotate(28deg);
}
.fz-figure { position: absolute; left: 0; top: 0; width: 40px; height: 110px; fill: #040506; opacity: 0; }
.fz-figure.is-seen { opacity: .9; transition: opacity .18s linear; }
.fz-figure.is-gone { opacity: 0; transition: opacity .7s linear; }
.fz-beam {
  position: absolute; left: 0; top: 0; width: 300vmax; height: 300vmax; display: block;
  transform: translate(calc(50vw - 150vmax), calc(34vh - 150vmax));
  background: radial-gradient(circle at 50% 50%,
    rgba(4, 5, 7, 0) 0, rgba(4, 5, 7, .1) 8vmax, rgba(4, 5, 7, .62) 13vmax, rgba(4, 5, 7, .93) 19vmax, rgba(4, 5, 7, .965) 30vmax);
}
html.js .fz-beam { will-change: transform; }
.fz-grain { position: absolute; inset: -40%; display: block; opacity: .08; background: var(--svc-grain) 0 0 / 160px 160px; }
html.js .fz-grain { animation: fz-grain 1.1s steps(3) infinite; }
@keyframes fz-grain { 0% { transform: translate(0, 0); } 33% { transform: translate(-1.5%, 1%); } 66% { transform: translate(1%, -1.5%); } }
.fz-night::before {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: radial-gradient(ellipse at 50% 46%, rgba(0, 0, 0, 0) 40%, rgba(0, 0, 0, .34) 74%, rgba(0, 0, 0, .7) 100%);
}
.fz-night::after {
  content: ""; position: absolute; inset: 0; z-index: 1; opacity: .5;
  background: repeating-linear-gradient(0deg, rgba(0, 0, 0, .22) 0 1px, transparent 1px 3px);
}
.fz-night.is-flicker .fz-hall { animation: fz-flicker .46s linear 1; }
@keyframes fz-flicker { 0% { opacity: .92; } 14% { opacity: .05; } 26% { opacity: .8; } 40% { opacity: .1; } 62% { opacity: .92; } 100% { opacity: .92; } }
.fz-night.is-out .fz-hall { opacity: 0; transition: opacity .08s linear; }
.fz-night.is-shake { animation: fz-shake .9s linear 1; }
@keyframes fz-shake {
  0%, 30%, 60%, 100% { transform: translate(0, 0); }
  4%, 34%, 64% { transform: translate(-3px, 1px); } 9%, 39%, 69% { transform: translate(3px, -1px); } 14%, 44%, 74% { transform: translate(0, 0); }
}

.fz-main { padding: 0 0 var(--k-sp-5); }
.fz-room, .fz-sec { max-width: var(--k-max); margin: 0 auto; padding: var(--k-sp-6) var(--k-gutter) 0; }
.fz-h2 {
  font-family: var(--fz-mincho); font-weight: 800; font-size: var(--k-fs-h2); line-height: 1.4;
  letter-spacing: .08em; color: var(--k-ink); text-shadow: 0 2px 18px rgba(0, 0, 0, .9);
}
.fz-prose, .fz-steps, .fz-keys dd { font-family: var(--fz-mincho); }
kbd {
  display: inline-grid; place-items: center; min-width: 30px; height: 30px; padding: 0 7px;
  font-family: var(--fz-mincho); font-weight: 800; font-size: var(--k-fs-sm); letter-spacing: 0; line-height: 1;
  color: #E2D6B4; text-shadow: 0 0 3px #000, 0 1px 2px #000;
  background: linear-gradient(170deg, rgba(255, 200, 170, .06), rgba(0, 0, 0, 0) 60%), radial-gradient(circle at 70% 80%, rgba(90, 40, 30, .35), transparent 55%), rgba(16, 11, 9, .9);
  border: 1px solid rgba(178, 112, 92, .85); border-bottom: 3px solid rgba(130, 78, 62, .9); border-radius: 4px 6px 3px 5px;
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='60' height='40'><filter id='f'><feTurbulence type='fractalNoise' baseFrequency='.55' numOctaves='2' seed='3'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 -0.7 1.25'/></filter><rect width='100%' height='100%' filter='url(%23f)'/></svg>");
  mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='60' height='40'><filter id='f'><feTurbulence type='fractalNoise' baseFrequency='.55' numOctaves='2' seed='3'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 -0.7 1.25'/></filter><rect width='100%' height='100%' filter='url(%23f)'/></svg>");
  rotate: -1.5deg;
}
kbd:nth-of-type(even) { rotate: 1.2deg; }

.fz-hero {
  display: grid; gap: var(--k-sp-5); align-items: center;
  max-width: var(--k-max); margin: 0 auto; min-height: min(900px, calc(100svh - 64px));
  padding: var(--k-sp-5) var(--k-gutter);
}
@media (min-width: 900px) { .fz-hero { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } }
.fz-hero-text { position: relative; }
.fz-hero-text::before {
  content: ""; position: absolute; z-index: -1; inset: -12% -10% -12% -14%; pointer-events: none;
  background: radial-gradient(ellipse 60% 56% at 40% 50%, rgba(5, 6, 8, .78), rgba(5, 6, 8, .4) 60%, transparent 76%);
}
.fz-eyebrow { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-weight: 700; font-size: var(--k-fs-sm); letter-spacing: .14em; color: var(--k-ink-sub); }
.fz-wk { padding: 2px 10px; font-weight: 900; letter-spacing: .1em; color: var(--k-accent-ink); background: var(--fz-plate); border-radius: 2px; }
.fz-title {
  margin-top: var(--k-sp-3);
  font-family: var(--fz-mincho); font-weight: 800; font-size: clamp(52px, 9vw, 104px); line-height: 1.12;
  letter-spacing: .2em; margin-right: -.2em; color: #F1EADB;
  text-shadow: -1px 0 rgba(214, 48, 36, .38), 1px 0 rgba(70, 190, 210, .3), 0 0 30px rgba(0, 0, 0, .95), 0 0 2px rgba(0, 0, 0, .9);
}
.fz-zai { display: inline; }
.fz-zai.is-blink { animation: fz-zai .62s linear 1; }
@keyframes fz-zai {
  0% { opacity: 1; } 12% { opacity: .06; text-shadow: -3px 0 rgba(163, 58, 44, .7), 3px 0 rgba(80, 140, 170, .5); }
  22% { opacity: .85; } 34% { opacity: .1; } 56% { opacity: 1; text-shadow: 0 0 30px rgba(0, 0, 0, .95); } 100% { opacity: 1; }
}
.fz-kana { margin-top: var(--k-sp-1); font-family: var(--fz-mincho); font-weight: 500; font-size: var(--k-fs-sm); letter-spacing: .5em; color: var(--k-ink-sub); }
.fz-tagline { margin-top: var(--k-sp-4); font-family: var(--fz-mincho); font-weight: 800; font-size: clamp(20px, 2.4vw, 26px); letter-spacing: .1em; color: var(--k-ink); }
.fz-lead { margin-top: var(--k-sp-2); max-width: 32em; font-family: var(--fz-mincho); font-weight: 500; font-size: var(--k-fs-lead); line-height: 2; color: var(--k-ink-mid); }
.fz-facts { display: flex; flex-wrap: wrap; gap: 8px; margin-top: var(--k-sp-3); }
.fz-facts li {
  padding: 4px 12px; font-weight: 700; font-size: var(--k-fs-xs); letter-spacing: .08em; color: var(--k-ink-mid);
  border: 1px solid var(--k-line-strong); border-radius: 2px; background: rgba(10, 11, 13, .7);
}
.fz-go { margin-top: var(--k-sp-4); }
.fz-go-link {
  display: inline-flex; align-items: center; gap: 10px; min-height: 44px;
  font-family: var(--fz-mincho); font-weight: 800; font-size: var(--k-fs-h4); letter-spacing: .14em;
  text-decoration: none; border-bottom: 1px solid var(--k-line-strong);
}
@media (hover: hover) and (pointer: fine) {
  .fz-go-link { transition: border-color .16s ease, color .16s ease; }
  .fz-go-link:hover { color: #FFFFFF; border-color: var(--k-accent); }
}

html.js .fz-hero-text { animation: fz-tune .9s steps(1); }
@keyframes fz-tune { 0% { opacity: .15; } 14% { opacity: .7; } 24% { opacity: .2; } 40% { opacity: .9; } 52% { opacity: .45; } 66%, 100% { opacity: 1; } }
html.js .fz-hero-text::after {
  content: ""; position: absolute; left: 0; right: 0; top: 0; z-index: 1; height: 14%; pointer-events: none; opacity: 0;
  background: linear-gradient(180deg, transparent, rgba(228, 223, 212, .05) 40%, rgba(228, 223, 212, .09) 50%, rgba(0, 0, 0, .3) 56%, transparent);
}
html.js .fz-hero-text::after { animation: fz-roll 8s linear 2.5s infinite; }
@keyframes fz-roll {
  0% { opacity: 0; transform: translateY(-110%); } 4% { opacity: 1; }
  40% { opacity: 1; transform: translateY(700%); } 41%, 100% { opacity: 0; transform: translateY(700%); }
}
.fz-title, .fz-tagline { position: relative; }
.fz-ghost {
  position: absolute; inset: 0; overflow: hidden; pointer-events: none; user-select: none; -webkit-user-select: none;
  opacity: 0; color: #F1EADB; text-shadow: none;
}
.fz-title .fz-ghost { right: .2em; }
.fz-ghost.is-bad { letter-spacing: .02em; }
.fz-ghost-r { color: rgba(214, 48, 36, .8); mix-blend-mode: screen; }
.fz-ghost-c { color: rgba(70, 190, 210, .62); mix-blend-mode: screen; }
.fz-title.is-garbled, .fz-tagline.is-garbled { color: transparent; text-shadow: none; }
.fz-static {
  position: absolute; left: 0; top: -6%; z-index: 1; display: block; width: 100%; height: 112%;
  pointer-events: none; opacity: 0; mix-blend-mode: screen; image-rendering: pixelated;
  -webkit-mask-image: radial-gradient(ellipse 62% 58% at 46% 50%, #000 35%, transparent 100%);
  mask-image: radial-gradient(ellipse 62% 58% at 46% 50%, #000 35%, transparent 100%);
}
.fz-hero-text.is-bibi :is(.fz-eyebrow, .fz-kana, .fz-tagline, .fz-lead, .fz-facts) { animation: fz-bibi .36s steps(1); }
.fz-hero-text.is-bibi .fz-title { animation: fz-bibi-t .36s steps(1); }
@keyframes fz-bibi {
  0% { transform: translateX(-3px); filter: drop-shadow(2px 0 0 rgba(214, 48, 36, .6)) drop-shadow(-2px 0 0 rgba(70, 190, 210, .5)); }
  22% { transform: translateX(2px) skewX(-6deg); }
  40% { transform: translateX(-1px); opacity: .55; }
  62% { transform: translateX(3px); filter: drop-shadow(-3px 0 0 rgba(214, 48, 36, .6)) drop-shadow(3px 0 0 rgba(70, 190, 210, .5)); }
  84% { transform: translateX(0); opacity: 1; }
  100% { transform: none; filter: none; }
}
@keyframes fz-bibi-t { 0% { transform: translateX(-4px); } 30% { transform: translateX(3px) skewX(-4deg); } 55% { transform: translateX(-2px); } 80%, 100% { transform: none; } }
.fz-hero-text.is-zaza > :not(.fz-static) { opacity: .3; filter: blur(.5px); }
.fz-zai.is-void { opacity: 0; }

.fz-desk { margin: 0; display: grid; justify-items: center; gap: var(--k-sp-2); container: fzdesk / inline-size; }
.fz-scene { position: relative; width: min(100%, 560px); aspect-ratio: 560 / 620; container: fzscene / inline-size; }
.fz-sahou {
  position: absolute; z-index: 1; right: 0; top: 0; width: 52%; height: 80%;
  writing-mode: vertical-rl; padding: 1.7em 1.5em; rotate: 2deg;
  font-family: var(--fz-mincho); font-weight: 500; font-size: 2.55cqw; line-height: 2.05; letter-spacing: .04em;
  color: var(--fz-paper-ink);
  background:
    radial-gradient(ellipse 70% 60% at 34% 70%, rgba(255, 236, 190, .55), transparent 70%),
    radial-gradient(ellipse 30% 22% at 82% 88%, rgba(120, 90, 40, .2), transparent 70%),
    radial-gradient(ellipse 40% 30% at 12% 10%, rgba(120, 90, 40, .16), transparent 70%),
    linear-gradient(170deg, #E9E0CB, var(--fz-paper) 45%, #CDBF9F);
  border-radius: 2px;
  box-shadow: 0 1px 0 rgba(255, 255, 255, .25) inset, 0 30px 50px -18px rgba(0, 0, 0, .95), 0 8px 18px rgba(0, 0, 0, .5);
}
.fz-sahou::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; border-radius: inherit; opacity: .35; mix-blend-mode: multiply;
  background: var(--svc-grain) 0 0 / 160px 160px, linear-gradient(90deg, transparent 49.6%, rgba(90, 70, 40, .16) 50%, transparent 50.4%);
}
.fz-sahou-h {
  font-weight: 800; font-size: 1.9em; letter-spacing: .2em; line-height: 1.5;
  padding-inline-start: .1em; margin-block-end: .8em; padding-block-end: .5em;
  border-block-end: 1px solid rgba(29, 26, 21, .7);
}
.fz-sahou-list li { padding-inline-start: 1.9em; text-indent: -1.9em; margin-block-end: .25em; }
.fz-kan { font-weight: 800; }
.fz-cone, .fz-dust { position: absolute; z-index: 2; inset: 0; display: block; pointer-events: none; }
.fz-cone {
  mix-blend-mode: screen;
  background: radial-gradient(circle at 44% 62%, rgba(var(--fz-light), .5), rgba(var(--fz-light), .2) 22%, rgba(var(--fz-light), .06) 44%, rgba(var(--fz-light), 0) 62%);
}
.fz-dust { clip-path: circle(40% at 44% 62%); }
.fz-dust i { position: absolute; width: 3px; height: 3px; border-radius: 50%; background: rgba(var(--fz-light), .75); opacity: 0; }
.fz-dust i:nth-child(1) { left: 40%; top: 66%; } .fz-dust i:nth-child(2) { left: 50%; top: 54%; } .fz-dust i:nth-child(3) { left: 58%; top: 70%; }
.fz-dust i:nth-child(4) { left: 62%; top: 46%; } .fz-dust i:nth-child(5) { left: 36%; top: 48%; } .fz-dust i:nth-child(6) { left: 66%; top: 62%; }
.fz-dust i:nth-child(7) { left: 46%; top: 40%; } .fz-dust i:nth-child(8) { left: 54%; top: 78%; } .fz-dust i:nth-child(9) { left: 70%; top: 52%; }
.fz-dust i:nth-child(10) { left: 44%; top: 74%; width: 2px; height: 2px; } .fz-dust i:nth-child(11) { left: 60%; top: 58%; width: 2px; height: 2px; } .fz-dust i:nth-child(12) { left: 52%; top: 64%; width: 2px; height: 2px; }
html.js .fz-dust i { animation: fz-dust 7s linear infinite; }
.fz-dust i:nth-child(3n+1) { animation-delay: -2.3s; animation-duration: 8.5s; }
.fz-dust i:nth-child(3n+2) { animation-delay: -4.6s; animation-duration: 6.2s; }
.fz-dust i:nth-child(4n) { animation-delay: -1.1s; }
@keyframes fz-dust {
  0% { opacity: 0; transform: translate(0, 0); } 20% { opacity: .9; } 70% { opacity: .5; }
  100% { opacity: 0; transform: translate(18px, -46px); }
}
.fz-fog {
  position: absolute; z-index: 4; left: 0; right: 0; bottom: -4%; height: 26%; display: block; pointer-events: none; opacity: .9;
  background:
    radial-gradient(ellipse 40% 50% at 30% 70%, rgba(170, 180, 178, .1), transparent 70%),
    radial-gradient(ellipse 46% 40% at 72% 80%, rgba(170, 180, 178, .08), transparent 70%);
}
html.js .fz-fog { animation: fz-fog 14s ease-in-out infinite alternate; }
@keyframes fz-fog { from { transform: translateX(-4%); } to { transform: translateX(4%); } }
.fz-bot { position: absolute; z-index: 3; left: -6%; bottom: 0; width: 54%; height: auto; overflow: visible; filter: drop-shadow(0 18px 18px rgba(0, 0, 0, .75)); }
.fzb-name { font-family: var(--k-font-body); font-weight: 900; font-size: 10px; letter-spacing: .12em; fill: #2A1D0C; }
.fzb-lamp-ch { font-family: var(--fz-mincho); font-weight: 800; font-size: 17px; fill: #5A1410; }
.fzb-eye { transform-box: view-box; }
.fz-bot.is-alert .fzb-eye circle:first-child { fill: #5E0A06; }
.fz-bot.is-alert .fzb-eye circle:last-child { fill: #FF5A48; }
.fz-desk figcaption { max-width: 30em; font-size: var(--k-fs-xs); line-height: 1.9; letter-spacing: .06em; color: var(--k-ink-sub); text-align: center; }
.fz-desk figcaption b { color: var(--k-ink); }
.fzb-head { transform-box: view-box; transform-origin: 121px 156px; }
.fzb-head.is-twitch { animation: fz-twitch 1.3s steps(1) 1; }
@keyframes fz-twitch {
  0% { transform: rotate(0); } 8% { transform: rotate(-6deg); } 16% { transform: rotate(-17deg); }
  62% { transform: rotate(-17deg); } 70% { transform: rotate(-9deg); } 78% { transform: rotate(-2deg); } 100% { transform: rotate(0); }
}
html.js .fzb-gear1 { transform-box: view-box; transform-origin: 100px 195px; animation: fz-gear 6s steps(16) infinite; }
html.js .fzb-gear2 { transform-box: view-box; transform-origin: 109px 205px; animation: fz-gear 3.6s steps(12) infinite reverse; }
@keyframes fz-gear { to { transform: rotate(360deg); } }
html.js .fzb-key { transform-box: view-box; transform-origin: 36px 213.5px; animation: fz-key 4.2s steps(4) infinite; }
@keyframes fz-key { 0% { transform: scaleY(1); } 25% { transform: scaleY(.35); } 50% { transform: scaleY(-1); } 75% { transform: scaleY(-.35); } 100% { transform: scaleY(1); } }
html.js .fz-cone, html.js .fzb-flare, html.js .fzb-lamp { animation: fz-lamp 1.2s linear .3s both, fz-candle 3.1s linear 1.6s infinite; }
@keyframes fz-lamp { 0% { opacity: 0; } 12% { opacity: .9; } 18% { opacity: .1; } 32% { opacity: 1; } 38% { opacity: .25; } 56% { opacity: 1; } 100% { opacity: 1; } }
@keyframes fz-candle { 0%, 100% { opacity: 1; } 18% { opacity: .82; } 26% { opacity: .96; } 47% { opacity: .74; } 55% { opacity: 1; } 78% { opacity: .86; } }
@container fzscene (max-width: 470px) {
  .fz-sahou { position: relative; width: auto; height: 400px; margin-left: auto; margin-bottom: calc(63.5cqw - 72px); font-size: 14px; padding: 22px 18px; }
  .fz-bot { width: 50%; left: -6%; top: calc(342px - 9.6cqw); bottom: auto; }
  .fz-dust { clip-path: none; display: none; }
  .fz-cone { background: radial-gradient(circle at 40.5cqw calc(342px + 24.2cqw), rgba(var(--fz-light), .34), rgba(var(--fz-light), .1) 30%, transparent 56%); }
}
@container fzdesk (max-width: 470px) { .fz-scene { aspect-ratio: auto; } }

.fz-tag {
  display: block; width: 34px; height: 92px; padding: 18px 0 6px; position: relative;
  writing-mode: vertical-rl; text-align: center;
  font-family: var(--fz-mincho); font-weight: 800; font-size: 17px; line-height: 34px; letter-spacing: .12em;
  color: var(--fz-paper-ink);
  background: linear-gradient(180deg, #EFE6D1, var(--fz-paper) 60%, var(--fz-paper-2));
  border-radius: 3px; box-shadow: inset 0 0 0 3px var(--fz-paper), inset 0 0 0 4px rgba(29, 26, 21, .75), 0 8px 14px -6px rgba(0, 0, 0, .9);
}
.fz-tag::before {
  content: ""; position: absolute; left: 50%; top: 6px; width: 8px; height: 8px; translate: -50% 0; border-radius: 50%;
  background: #0A0B0D; box-shadow: 0 0 0 2px #9C7A45;
}

.fz-room { position: relative; display: grid; gap: var(--k-sp-3); }
.fz-end { position: absolute; left: 0; bottom: 0; width: 1px; height: 1px; pointer-events: none; }
.fz-door { position: relative; display: grid; align-content: start; gap: var(--k-sp-2); }
.fz-plate { display: flex; flex-wrap: wrap; align-items: baseline; gap: 12px; }
.fz-plate-no {
  padding: 3px 12px; font-weight: 900; font-size: var(--k-fs-h4); letter-spacing: .08em; color: #16171A;
  background: linear-gradient(180deg, #E2DFD7, var(--fz-plate)); border-radius: 2px;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .35), 0 3px 8px rgba(0, 0, 0, .6);
}
.fz-plate-en { font-weight: 700; font-size: var(--k-fs-xs); letter-spacing: .24em; color: var(--k-ink-sub); }
.fz-nail { position: absolute; right: 18px; top: 2px; width: 34px; height: 106px; }
.fz-nail::before {
  content: ""; position: absolute; left: 50%; top: 0; width: 10px; height: 10px; translate: -50% 0; border-radius: 50%; z-index: 1;
  background: radial-gradient(circle at 35% 35%, #B9B3A6, #5C574F 60%, #2A2826);
  box-shadow: 0 2px 3px rgba(0, 0, 0, .8);
}
.fz-nail .fz-tag { position: absolute; left: 0; top: 2px; }
html.js .fz-nail { display: none; }
html:not(.js) .fz-door { padding-right: 64px; }

.fz-doorway { position: relative; display: block; width: 176px; height: 214px; margin-top: var(--k-sp-1); }
.fz-doorway::before {
  content: ""; position: absolute; left: -10px; right: -10px; bottom: -14px; height: 60px; pointer-events: none;
  background: radial-gradient(ellipse 50% 50% at 50% 50%, rgba(var(--fz-light), .14), transparent 70%);
}
.fz-dsvg { position: absolute; right: 0; top: 0; width: 124px; height: 214px; overflow: visible; box-shadow: 0 14px 30px -10px rgba(0, 0, 0, .9); }
.fz-leaf { transform-box: view-box; transform-origin: 14px 116px; transition: transform .5s var(--ease-out), filter .5s var(--ease-out); }
.fz-mbot { position: absolute; left: 0; bottom: 0; width: 90px; height: auto; overflow: visible; filter: drop-shadow(0 8px 8px rgba(0, 0, 0, .7)); }
.fz-mb-arm { transform-box: view-box; transform-origin: 68px 90px; }
.fz-mb-eye { transition: fill .24s ease; }
.fz-beam-in {
  position: absolute; right: 8px; top: 26px; width: 16px; height: 182px; display: block; opacity: 0; pointer-events: none;
  background: linear-gradient(90deg, rgba(var(--fz-light), 0), rgba(var(--fz-light), .55));
  transition: opacity .4s ease;
}
.fz-kon { position: absolute; right: -40px; top: 34px; display: grid; gap: 10px; pointer-events: none; }
.fz-kon i {
  font-style: normal; font-family: var(--fz-mincho); font-weight: 800; font-size: 15px; letter-spacing: .1em; color: var(--k-ink);
  text-shadow: 0 0 10px rgba(0, 0, 0, .9); opacity: 0;
}
.fz-kon i:nth-child(2) { translate: 8px 0; }
.fz-kon i:nth-child(3) { translate: -2px 0; }
.fz-hook { position: absolute; right: 45px; top: 38px; width: 34px; height: 100px; }
.fz-hook .fz-tag { position: absolute; left: 0; top: 0; transform-origin: 50% 9px; opacity: 0; }
.fz-doorway.is-hit .fz-mb-arm { animation: fz-knock .24s steps(1) 1; }
@keyframes fz-knock { 0% { transform: rotate(-24deg); } 34% { transform: rotate(-10deg); } 67% { transform: rotate(3deg); } 100% { transform: rotate(0); } }
.fz-doorway.is-hit .fz-dsvg { animation: fz-thud .16s linear 1; }
@keyframes fz-thud { 0%, 100% { transform: translate(0, 0); } 30% { transform: translate(1.5px, 0); } 65% { transform: translate(-1px, 0); } }
.fz-doorway.k1 .fz-kon i:nth-child(1), .fz-doorway.k2 .fz-kon i:nth-child(2), .fz-doorway.k3 .fz-kon i:nth-child(3) { animation: fz-kon 1.4s var(--ease-out) both; }
@keyframes fz-kon { 0% { opacity: 0; transform: scale(.94); } 14% { opacity: 1; transform: scale(1); } 100% { opacity: .38; transform: scale(1); } }
.fz-doorway.is-open .fz-leaf { transform: scaleX(.84); filter: brightness(.8); }
.fz-doorway.is-open .fz-beam-in { opacity: 1; }
.fz-doorway.is-open .fz-mb-eye { fill: #FFD9A0; }
.fz-doorway.is-open .fz-kon i { opacity: 0; transition: opacity .24s ease; animation: none; }
.fz-room.is-checked .fz-doorway .fz-kon i { opacity: 0; animation: none; }
html.js .fz-room.is-checked .fz-hook .fz-tag { animation: fz-hang .72s var(--ease-out) both; }
@keyframes fz-hang {
  0% { opacity: 0; transform: translateY(-12px) rotate(-16deg); }
  30% { opacity: 1; transform: translateY(0) rotate(10deg); }
  55% { transform: rotate(-5deg); }
  78% { transform: rotate(2deg); }
  100% { opacity: 1; transform: rotate(0); }
}
@media (min-width: 900px) {
  .fz-room { grid-template-columns: 220px minmax(0, 1fr); gap: var(--k-col-gap); align-items: start; }
  .fz-door { position: sticky; top: 92px; padding-top: var(--k-sp-2); border-top: 1px solid var(--k-line-strong); }
  .fz-nail { position: relative; right: auto; top: auto; margin-top: var(--k-sp-2); margin-left: 8px; }
  html:not(.js) .fz-door { padding-right: 0; }
}
@media (max-width: 899px) {
  .fz-door { min-height: 150px; padding-right: 128px; }
  .fz-doorway { position: absolute; right: 0; top: -14px; margin: 0; transform: scale(.66); transform-origin: top right; }
  .fz-kon { right: auto; left: 2px; top: 4px; gap: 4px; }
  .fz-kon i { font-size: 21px; }
}

.fz-paper-dark {
  padding: var(--k-sp-4); background: rgba(14, 16, 19, .9); border: 1px solid var(--k-line); border-radius: var(--k-rs);
  box-shadow: var(--k-shadow-m);
}
.fz-prose { display: grid; gap: var(--k-sp-3); font-weight: 500; font-size: 16.5px; line-height: 2.05; color: var(--k-ink-mid); }
.fz-prose > p { max-width: 40em; }
.fz-lead2 { font-weight: 800; font-size: var(--k-fs-lead); color: var(--k-ink); }
.fz-aside { padding-top: var(--k-sp-2); border-top: 1px solid var(--k-line); font-size: var(--k-fs-sm); color: var(--k-ink-sub); }

.fz-room-body { display: grid; gap: var(--k-sp-2); }
.fz-steps { display: grid; gap: var(--k-sp-2); grid-template-columns: minmax(0, 1fr); }
@media (min-width: 680px) { .fz-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.fz-steps li {
  position: relative; display: grid; gap: 6px; padding: var(--k-sp-3) var(--k-sp-3) var(--k-sp-3) 76px; min-height: 120px;
  background: rgba(14, 16, 19, .9); border: 1px solid var(--k-line); border-radius: var(--k-rs);
}
.fz-step-no {
  position: absolute; left: var(--k-sp-3); top: var(--k-sp-3);
  display: grid; place-items: center; width: 38px; height: 38px;
  font-weight: 800; font-size: 20px; color: var(--fz-paper-ink); background: var(--fz-paper); border-radius: 2px;
}
.fz-steps b { font-weight: 800; font-size: var(--k-fs-h4); letter-spacing: .06em; color: var(--k-ink); }
.fz-steps li > span:last-child { font-weight: 500; font-size: 15px; line-height: 1.95; color: var(--k-ink-mid); }
.fz-note { font-size: var(--k-fs-sm); color: var(--k-ink-sub); }
.fz-note kbd { min-width: 26px; height: 26px; margin: 0 4px; font-size: var(--k-fs-xs); }

.fz-keys-wrap { display: grid; gap: var(--k-sp-3); }
.fz-keys { display: grid; grid-template-columns: minmax(0, 1fr); border-top: 1px solid var(--k-line); background: rgba(14, 16, 19, .78); }
@media (min-width: 680px) { .fz-keys { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: var(--k-sp-4); } }
.fz-keys > div { display: grid; grid-template-columns: 148px minmax(0, 1fr); align-items: center; gap: var(--k-sp-2); padding: 12px 10px; border-bottom: 1px solid var(--k-line); }
.fz-keys dt { display: flex; flex-wrap: wrap; gap: 4px; }
.fz-keys dd { margin: 0; font-weight: 500; font-size: 15.5px; color: var(--k-ink); line-height: 1.6; }
.fz-keys small { display: block; font-size: var(--k-fs-xs); color: var(--k-ink-sub); }
.fz-k-wide { padding: 0 10px; }
.fz-settings { padding: var(--k-sp-3); background: rgba(14, 16, 19, .9); border: 1px solid var(--k-line); border-radius: var(--k-rs); }
.fz-settings-h { font-family: var(--fz-mincho); font-weight: 800; font-size: var(--k-fs-h4); letter-spacing: .06em; }
.fz-settings-h kbd { min-width: 34px; height: 26px; margin: 0 2px; font-size: var(--k-fs-xs); }
.fz-settings ul { display: grid; gap: 8px var(--k-sp-4); margin-top: var(--k-sp-2); }
@media (min-width: 680px) { .fz-settings ul { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.fz-settings li { display: grid; grid-template-columns: 6.2em minmax(0, 1fr); gap: 8px; font-size: var(--k-fs-sm); line-height: 1.7; }
.fz-settings b { font-weight: 700; color: var(--k-ink); }
.fz-settings span { color: var(--k-ink-mid); }
@media (max-width: 379px) { .fz-keys > div { grid-template-columns: 136px minmax(0, 1fr); } }

.fz-sec-head { display: grid; gap: 4px; margin-bottom: var(--k-sp-3); padding-top: var(--k-sp-2); border-top: 1px solid var(--k-line-strong); }
.fz-sec-en { font-weight: 700; font-size: var(--k-fs-xs); letter-spacing: .24em; color: var(--k-ink-sub); }

@media (min-width: 760px) { .fz-shots { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.fz-shots figure { margin: 0; }
html.svc-fz .shot { position: relative; overflow: hidden; background: #000; border: 1px solid var(--k-line-strong); }
html.svc-fz .svc-shots figcaption { display: flex; align-items: baseline; gap: 10px; margin-top: 10px; font-family: var(--fz-mincho); font-weight: 500; font-size: var(--k-fs-sm); color: var(--k-ink-mid); }
.fz-cap-no { font-weight: 800; color: var(--k-ink-sub); }
@media (hover: hover) and (pointer: fine) {
  html.svc-fz .shot:hover img { animation: fz-glitch .28s steps(1) 1; }
}
@keyframes fz-glitch {
  0% { transform: translate(0, 0); clip-path: inset(0 0 0 0); }
  20% { transform: translate(-6px, 0); clip-path: inset(18% 0 52% 0); }
  40% { transform: translate(5px, 0); clip-path: inset(60% 0 12% 0); }
  60% { transform: translate(-2px, 0); clip-path: inset(34% 0 40% 0); }
  80%, 100% { transform: translate(0, 0); clip-path: inset(0 0 0 0); }
}

.fz-ledger-sec { display: grid; justify-items: center; }
.fz-ledger {
  --fz-ink: #1F2A52; --fz-ink-red: #5A150E; --fz-rule: rgba(60, 50, 40, .45);
  width: min(100%, 720px); padding: var(--k-sp-4) clamp(18px, 4.5vw, 46px) var(--k-sp-3); rotate: -1.2deg;
  font-family: var(--fz-mincho); font-weight: 600; color: #26211B;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(255, 236, 190, .07), transparent 60%),
    linear-gradient(176deg, #BFAE86, #B19E75 55%, #A9966C);
  border-radius: 3px; box-shadow: 0 30px 50px -20px rgba(0, 0, 0, .95), 0 6px 16px rgba(0, 0, 0, .5), inset 0 0 90px rgba(110, 78, 30, .34);
  container: fzledger / inline-size;
}
.fz-ledger-h { font-weight: 800; font-size: clamp(22px, 3vw, 26px); letter-spacing: .4em; text-align: center; margin-right: -.4em; color: #3A332B; }
.fz-ledger-rule { margin: 4px 0 14px; font-size: var(--k-fs-sm); letter-spacing: .06em; text-align: center; color: #2E2821; }
.fz-ink { color: var(--fz-ink); font-family: "Yu Kyokasho", "Klee", var(--fz-mincho); }
.fz-rm { display: flex; border-top: 1px solid var(--fz-rule); padding: 10px 0 14px; }
.fz-rm:last-child { border-bottom: 1px solid var(--fz-rule); }
.fz-rm-l { flex: 0 0 56%; padding-right: 18px; border-right: 1px solid rgba(60, 50, 40, .35); }
.fz-rm-r { flex: 1; min-width: 0; padding-left: 18px; }
.fz-rm-hd { display: flex; align-items: baseline; gap: .9em; padding-bottom: 6px; margin-bottom: 10px; border-bottom: 1px solid rgba(60, 50, 40, .3); font-variant-numeric: tabular-nums; }
.fz-rm-n { font-size: 20px; letter-spacing: .04em; color: #1A1612; }
.fz-rm-n small { font-size: 15px; margin-left: 2px; }
.fz-rm-st { font-size: 20px; letter-spacing: .1em; }
.fz-ck { display: flex; flex-wrap: wrap; gap: 4px 1.1em; font-size: 16px; font-weight: 700; color: #1A1612; }
.fz-ck li { display: inline-flex; align-items: center; }
.fz-ck li::before {
  content: ""; flex: none; width: .82em; height: .82em; margin-right: .32em;
  border: 1.5px solid currentColor; border-radius: 1px;
}
.fz-rm.is-checked .fz-ck li::before {
  border-color: var(--fz-ink);
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10'><path d='M1.6 5.4 L4.1 7.8 L8.6 1.9' fill='none' stroke='%231F2A52' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/></svg>") center / 100% 100% no-repeat;
}
.fz-rm-bk { font-size: 13px; font-weight: 700; letter-spacing: .1em; padding-bottom: 2px; border-bottom: 1px solid rgba(60, 50, 40, .3); color: #2E2821; }
.fz-rm-an { min-height: 60px; font-size: 15px; line-height: 30px; background: repeating-linear-gradient(to bottom, transparent 0 29px, rgba(60, 50, 40, .22) 29px 30px); }
.fz-rm-an li::before { content: "・"; }
.fz-rm-an li.is-bad { color: var(--fz-ink-red); }
.fz-rm-at { display: inline-block; white-space: nowrap; font-variant-numeric: tabular-nums; }
.fz-ledger-sign { display: flex; justify-content: flex-end; align-items: baseline; gap: 10px; margin-top: var(--k-sp-2); font-size: var(--k-fs-xs); color: #2E2821; }
.fz-ledger-sign b { font-weight: 800; font-size: var(--k-fs-sm); letter-spacing: .1em; color: #1A1612; }
@container fzledger (max-width: 560px) {
  .fz-ck { font-size: 15px; gap: 4px .75em; }
  .fz-rm { flex-direction: column; }
  .fz-rm-l { flex: none; padding-right: 0; border-right: 0; }
  .fz-rm-r { padding-left: 0; margin-top: 10px; }
}
.fz-rm-st.is-new, .fz-rm-an li.is-new { animation: fz-ink .2s var(--ease-out) both; }
@keyframes fz-ink { from { opacity: 0; } to { opacity: 1; } }

.fz-try { display: grid; gap: var(--k-sp-4); }
.fz-handoff {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 8px 14px; text-align: center;
  font-family: var(--fz-mincho); font-weight: 500; font-size: var(--k-fs-sm); letter-spacing: .06em; color: var(--k-ink-mid);
}
.fz-handoff-bot { display: block; width: 58px; }
.fz-handoff-bot .fz-mbot { position: static; width: 58px; }
.fz-cta {
  justify-items: center; text-align: center; padding: var(--k-sp-5) var(--k-sp-3);
  border-top: 1px solid var(--k-line-strong); border-bottom: 1px solid var(--k-line-strong);
  background: radial-gradient(ellipse 50% 70% at 50% 0%, rgba(var(--fz-light), .1), transparent 70%), rgba(10, 11, 13, .82);
}
.fz-cta h2 { font-family: var(--fz-mincho); font-weight: 800; font-size: clamp(28px, 4vw, 40px); letter-spacing: .24em; margin-right: -.24em; }
.fz-cta > p { max-width: 36em; color: var(--k-ink-mid); }
.fz-btn.btn {
  min-height: 54px; padding: 0 var(--k-sp-4); gap: 12px;
  font-family: var(--fz-mincho); font-weight: 800; font-size: var(--k-fs-h4); letter-spacing: .12em;
  color: var(--fz-paper-ink); background: linear-gradient(180deg, #F1EADA, var(--fz-paper));
  border: 1px solid #8C7F64; border-radius: 2px;
  box-shadow: inset 0 0 0 3px var(--fz-paper), inset 0 0 0 4px rgba(29, 26, 21, .6), 0 0 34px rgba(var(--fz-light), .18), 0 12px 24px -8px rgba(0, 0, 0, .9);
}
.fz-btn.btn:active { box-shadow: inset 0 0 0 3px var(--fz-paper), inset 0 0 0 4px rgba(29, 26, 21, .6), 0 4px 10px -4px rgba(0, 0, 0, .9); }
@media (hover: hover) and (pointer: fine) {
  .fz-btn.btn:hover { background: linear-gradient(180deg, #FBF5E8, #EFE7D4); }
}
.fz-cta-note { font-size: var(--k-fs-xs); color: var(--k-ink-sub); }
html.svc-fz .svc-nav a { background: rgba(14, 16, 19, .92); border-color: var(--k-line-strong); }
html.svc-fz .svc-dir { font-family: var(--k-font-body); font-weight: 700; letter-spacing: .2em; color: var(--k-ink-sub); }
@media (hover: hover) and (pointer: fine) {
  html.svc-fz .svc-nav a:hover { border-color: var(--k-accent); color: #FFFFFF; }
}

.fz-kon-big { position: fixed; inset: 0; z-index: 45; overflow: hidden; pointer-events: none; margin: 0; }
.fz-kon-big span {
  position: absolute; font-family: var(--fz-mincho); font-weight: 800; font-size: clamp(40px, 7vw, 88px); letter-spacing: .1em;
  color: rgba(228, 223, 212, .82); text-shadow: 0 0 24px rgba(0, 0, 0, .95); opacity: 0; writing-mode: vertical-rl;
}
.fz-kon-big span:nth-child(1) { right: 7%; top: 14%; }
.fz-kon-big span:nth-child(2) { right: 15%; top: 30%; }
.fz-kon-big span:nth-child(3) { right: 9%; top: 48%; }
.fz-kon-big.is-on span { animation: fz-konbig 1.9s linear both; }
.fz-kon-big.is-on span:nth-child(2) { animation-delay: .32s; }
.fz-kon-big.is-on span:nth-child(3) { animation-delay: .64s; }
@keyframes fz-konbig { 0% { opacity: 0; } 6% { opacity: 1; } 40% { opacity: .7; } 100% { opacity: 0; } }
.fz-odd {
  position: fixed; z-index: 50; left: 16px; right: 16px; bottom: 24px; margin: 0 auto;
  width: fit-content; max-width: calc(100vw - 32px); padding: 18px 34px 18px; text-align: center; isolation: isolate;
}
.fz-odd::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: rgba(38, 6, 5, .93) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .09 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='600' height='120' preserveAspectRatio='none'><filter id='f'><feTurbulence type='fractalNoise' baseFrequency='.05 .25' numOctaves='3' seed='11'/><feDisplacementMap in='SourceGraphic' scale='16'/></filter><rect x='10' y='10' width='580' height='100' fill='white' filter='url(%23f)'/></svg>") center / 100% 100% no-repeat;
  mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='600' height='120' preserveAspectRatio='none'><filter id='f'><feTurbulence type='fractalNoise' baseFrequency='.05 .25' numOctaves='3' seed='11'/><feDisplacementMap in='SourceGraphic' scale='16'/></filter><rect x='10' y='10' width='580' height='100' fill='white' filter='url(%23f)'/></svg>") center / 100% 100% no-repeat;
}
.fz-odd[hidden] { display: none; }
.fz-odd:not([hidden]) { transition: opacity .2s var(--ease-out), translate .2s var(--ease-out); }
@starting-style { .fz-odd:not([hidden]) { opacity: 0; translate: 0 8px; } }
.fz-odd-q { font-family: var(--fz-mincho); font-weight: 500; font-size: 18px; line-height: 2; letter-spacing: .08em; color: #E6D8C8; }
.fz-odd-opts { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 18px; margin-top: 4px; }
.fz-odd-opts:empty { display: none; }
.fz-odd-btn {
  display: inline-flex; align-items: center; gap: 10px; min-height: 44px; padding: 0 10px; cursor: pointer; touch-action: manipulation;
  font: inherit; font-family: var(--fz-mincho); font-weight: 600; font-size: 17px; letter-spacing: .06em;
  color: #E6D8C8; background: transparent; border: 1px solid transparent; border-radius: 3px;
}
.fz-odd-btn kbd { min-width: 28px; height: 28px; font-size: var(--k-fs-xs); }
@media (pointer: coarse) {
  .fz-odd-btn kbd { display: none; }
  .fz-odd-btn { padding: 0 14px; border-color: rgba(230, 216, 200, .3); }
}
@media (max-width: 599px) { .fz-odd { right: 80px; max-width: calc(100vw - 96px); bottom: calc(24px + env(safe-area-inset-bottom, 0px)); } }
@media (max-width: 379px) {
  .fz-odd { padding: 14px 12px 16px; }
  .fz-odd-opts { gap: 8px; }
  .fz-odd-btn { padding: 0 12px; letter-spacing: .04em; }
}
@media (hover: hover) and (pointer: fine) {
  .fz-odd-btn { transition: border-color .16s ease, background-color .16s ease; }
  .fz-odd-btn:hover { border-color: rgba(230, 216, 200, .35); background: rgba(231, 222, 201, .06); }
}

@media (max-width: 899px) {
  .fz-hero { min-height: 0; padding-top: var(--k-sp-5); }
}
@media (max-width: 599px) {
  .fz-paper-dark { padding: 22px 18px; }
  .fz-prose { font-size: 16px; }
  .fz-steps li { padding-left: 66px; }
  .fz-step-no { left: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  html.js .fz-grain, html.js .fzb-gear1, html.js .fzb-gear2, html.js .fzb-key, html.js .fz-fog, .fzb-head.is-twitch { animation: none; }
  html.js .fz-dust i { animation: none; opacity: .5; }
  html.js .fz-cone, html.js .fzb-flare, html.js .fzb-lamp { animation: none; opacity: 1; }
  .fz-night.is-flicker .fz-hall, .fz-night.is-shake, .fz-zai.is-blink, .fz-kon-big.is-on span { animation: none; }
  html.js .fz-hero-text { animation: none; }
  html.js .fz-hero-text::after { display: none; }
  .fz-leaf { transition: none; }
  html.js .fz-room.is-checked .fz-hook .fz-tag { animation: fz-ink .2s ease both; }
  html.svc-fz .shot:hover img { animation: none; }
  .fz-odd:not([hidden]) { transition: opacity .2s ease; }
  @starting-style { .fz-odd:not([hidden]) { translate: 0 0; } }
}