@font-face {
  font-family: "YoHoshikaMixed";
  src: url("../font/HACHEA__.TTF") format("truetype"),
    url("../font/HACHEA__.ttf") format("truetype");
  font-display: swap;
  unicode-range: U+0000-00FF, U+0100-024F, U+2000-206F;
}

@font-face {
  font-family: "YoHoshikaMixed";
  src: url("../font/misaki_gothic_2nd.ttf") format("truetype"),
    url("../font/misaki_gothic_2nd.TTF") format("truetype"),
    url("../font/misaki_gothic_2nd.otf") format("opentype"),
    url("../font/misaki_gothic_2nd.OTF") format("opentype");
  font-display: swap;
  unicode-range: U+3000-30FF, U+31F0-31FF, U+4E00-9FFF, U+FF00-FFEF;
}

/* Reset CSS */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
}

button,
input,
textarea,
select {
  font: inherit;
  color: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

:root {
  --grid-size: 40px;
  --image-scale: 0.5;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue",
    Arial, "游ゴシック体", "Yu Gothic", "ヒラギノ角ゴ ProN W3",
    "Hiragino Kaku Gothic ProN", sans-serif;
}

body.home {
  background: #1eb478;
  overflow: hidden;
}

body.home .site-container {
  max-width: none;
  margin: 0;
  padding: 0;
}

body.home .site-header,
body.home .site-footer {
  display: none;
}

body.home .site-main {
  margin: 0;
}

.torus-page {
  width: 100vw;
  height: 100vh;
  position: relative;
}

.torus-page #viewport {
  position: relative;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  background-color: #1eb478;
  cursor: grab;
  user-select: none;
  touch-action: none;
}

.torus-page #viewport.dragging {
  cursor: grabbing;
}

.torus-page #world {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.torus-page #mediaWorld {
  position: absolute;
  inset: 0;
  z-index: 8;
  pointer-events: none;
}

.torus-page #gridOverlay {
  position: absolute;
  inset: 0;
  z-index: 5;
  pointer-events: none;
  background-image: linear-gradient(
      to right,
      rgba(242, 242, 242, 0.25) 1px,
      transparent 1px
    ),
    linear-gradient(to bottom, rgba(242, 242, 242, 0.25) 1px, transparent 1px);
  background-size: var(--grid-size) var(--grid-size);
}

.center-title {
  position: absolute;
  left: calc(var(--grid-size) * 48);
  top: calc(var(--grid-size) * 90);
  transform: none;
  font-family: "YoHoshikaMixed", serif;
  font-size: calc(var(--grid-size) * 1.1);
  line-height: calc(var(--grid-size) * 3);
  color: #0a5336;
  opacity: 0.95;
  letter-spacing: 0.04em;
  pointer-events: none;
  white-space: nowrap;
}

.mobile-title {
  display: none;
  position: fixed;
  top: 20px;
  left: 20px;
  right: 20px;
  font-family: "YoHoshikaMixed", serif;
  font-size: 16px;
  line-height: 1.6;
  color: #0a5336;
  opacity: 0.95;
  letter-spacing: 0.04em;
  z-index: 9999;
  pointer-events: none;
  white-space: nowrap;
  text-shadow: 0 0 1px rgba(245, 242, 242, 0.35);
}

.center-copy {
  position: absolute;
  left: calc(var(--grid-size) * 48);
  top: calc(var(--grid-size) * 145);
  transform: translateY(-50%);
  width: calc(var(--grid-size) * 140);
  font-family: "YoHoshikaMixed", serif;
  font-size: calc(var(--grid-size) * 0.6);
  line-height: var(--grid-size);
  color: #0a5336;
  opacity: 0.95;
  letter-spacing: 0.02em;
  pointer-events: auto;
}

.scene-text {
  font-family: "YoHoshikaMixed", serif;
  font-size: calc(var(--grid-size) * 0.6);
  line-height: var(--grid-size);
  color: #0a5336;
  opacity: 0.95;
  letter-spacing: 0.02em;
  pointer-events: auto;
}

.grid-media {
  position: absolute;
  display: block;
  margin: 0;
  z-index: 1;
  overflow: visible;
}

.grid-image {
  position: absolute;
  left: var(--crop-x, 0);
  top: var(--crop-y, 0);
  width: var(--crop-w, 100%);
  height: var(--crop-h, 100%);
  display: block;
  max-width: none;
}

.image-01 {
  left: calc(var(--grid-size) * 140);
  top: calc(var(--grid-size) * 70);
  width: calc(var(--grid-size) * 26 * var(--image-scale));
  height: calc(var(--grid-size) * 20 * var(--image-scale));
}

.image-02 {
  left: calc(var(--grid-size) * 14);
  top: calc(var(--grid-size) * 194);
  width: calc(var(--grid-size) * 32 * var(--image-scale));
  height: calc(var(--grid-size) * 24 * var(--image-scale));
}

.image-03 {
  left: calc(var(--grid-size) * 122);
  top: calc(var(--grid-size) * 128);
  width: calc(var(--grid-size) * 28 * var(--image-scale));
  height: calc(var(--grid-size) * 22 * var(--image-scale));
}

.image-04 {
  left: calc(var(--grid-size) * 162);
  top: calc(var(--grid-size) * 148);
  width: calc(var(--grid-size) * 24 * var(--image-scale));
  height: calc(var(--grid-size) * 18 * var(--image-scale));
}

.image-05 {
  left: calc(var(--grid-size) * 56);
  top: calc(var(--grid-size) * 206);
  width: calc(var(--grid-size) * 26 * var(--image-scale));
  height: calc(var(--grid-size) * 20 * var(--image-scale));
}

.image-06 {
  left: calc(var(--grid-size) * 164);
  top: calc(var(--grid-size) * 206);
  width: calc(var(--grid-size) * 22 * var(--image-scale));
  height: calc(var(--grid-size) * 18 * var(--image-scale));
}

.image-07 {
  left: calc(var(--grid-size) * 92);
  top: calc(var(--grid-size) * 82);
  width: calc(var(--grid-size) * 24 * var(--image-scale));
  height: calc(var(--grid-size) * 18 * var(--image-scale));
}

.image-08 {
  left: calc(var(--grid-size) * 2);
  top: calc(var(--grid-size) * 128);
  width: calc(var(--grid-size) * 28 * var(--image-scale));
  height: calc(var(--grid-size) * 20 * var(--image-scale));
}

.image-09 {
  left: calc(var(--grid-size) * 104);
  top: calc(var(--grid-size) * 218);
  width: calc(var(--grid-size) * 24 * var(--image-scale));
  height: calc(var(--grid-size) * 18 * var(--image-scale));
}

.tile-content a,
.tile-content a:visited {
  color: #f5acc9;
  text-decoration: none;
}

.tile-content a:hover {
  color: #e14b87;
}

.tile-content {
  position: relative;
  width: 100%;
  height: 100%;
}

.tile {
  position: absolute;
  width: var(--tile-w);
  height: var(--tile-h);
  padding: var(--grid-size);
}

.panel {
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 14px;
  padding: 14px 16px 12px;
  margin-bottom: 12px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.14);
  color: #0d3f2c;
}

.panel .label {
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  opacity: 0.7;
  margin-bottom: 4px;
}

.panel .title {
  font-size: 20px;
  margin-bottom: 4px;
}

.panel .body {
  font-size: 13px;
  line-height: 1.55;
}

@media (max-width: 768px) {
  .center-title {
    display: none;
  }

  .mobile-title {
    display: block;
    left: 50%;
    right: auto;
    transform: translateX(-50%);
  }
}

@media (hover: none) and (pointer: coarse) {
  .center-title {
    display: none;
  }

  .mobile-title {
    display: block;
    left: 50%;
    right: auto;
    transform: translateX(-50%);
  }
}