:root {
      color-scheme: dark;
      --bg: #080808;
      --panel: #101010;
      --line: rgba(255,255,255,.14);
      --muted: #8a8a8a;
      --white: #f4f2ed;
      --accent: #d9ff43;
      --video-bg: #434343;
    }

    * { box-sizing: border-box; }
    html, body { margin: 0; min-width: 320px; min-height: 100%; background: var(--bg); }
    body {
      overflow: hidden;
      color: var(--white);
      font-family: Arial, Helvetica, sans-serif;
    }
    button { color: inherit; font: inherit; }
    button:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
    .view { display: none; width: 100%; height: 100vh; min-height: 100dvh; }
    .view.is-active { display: flex; }

    /* Landing */
    .home { position: relative; background: #050505; }
    .home-grid { display: flex; flex-direction: column; width: 100%; height: 100%; }
    .mobile-view-note {
      position: fixed;
      z-index: 20;
      top: 12px;
      left: 0;
      right: 0;
      display: none;
      width: 100%;
      padding: 0 14px;
      text-align: center;
      color: rgba(255,255,255,.52);
      font-size: 12px;
      letter-spacing: .08em;
      pointer-events: none;
    }
    .portal {
      position: relative;
      flex: 0 0 40%;
      width: 100%;
      min-height: 0;
      overflow: hidden;
      padding: 0;
      border: 0;
      border-bottom: 1px solid rgba(255,255,255,.17);
      background: #111;
      text-align: left;
      cursor: pointer;
      transition: flex-basis .65s cubic-bezier(.2,.72,.2,1), filter .45s ease;
    }
    .portal:nth-child(3) { flex-basis: 20%; border-bottom: 0; }
    .home-grid:has(.portal:hover) .portal:not(:hover) { filter: brightness(.53); }
    .home-grid:has(.portal:nth-child(1):hover) .portal:nth-child(1) { flex-basis: 50%; }
    .home-grid:has(.portal:nth-child(1):hover) .portal:nth-child(2) { flex-basis: 30%; }
    .home-grid:has(.portal:nth-child(1):hover) .portal:nth-child(3) { flex-basis: 20%; }
    .home-grid:has(.portal:nth-child(2):hover) .portal:nth-child(1) { flex-basis: 30%; }
    .home-grid:has(.portal:nth-child(2):hover) .portal:nth-child(2) { flex-basis: 50%; }
    .home-grid:has(.portal:nth-child(2):hover) .portal:nth-child(3) { flex-basis: 20%; }
    .home-grid:has(.portal:nth-child(3):hover) .portal:nth-child(1),
    .home-grid:has(.portal:nth-child(3):hover) .portal:nth-child(2) { flex-basis: 25%; }
    .home-grid:has(.portal:nth-child(3):hover) .portal:nth-child(3) { flex-basis: 50%; }
    .portal-media,
    .portal-poster,
    .portal-shade,
    .request-art { position: absolute; inset: 0; width: 100%; height: 100%; }
    .portal-media,
    .portal-poster {
      object-fit: cover;
      filter: grayscale(1) contrast(1.06) brightness(.56);
      user-select: none;
      -webkit-user-drag: none;
      transition: filter .65s ease, opacity .12s linear;
    }
    .portal-poster { z-index: 1; pointer-events: none; opacity: 1; }
    .portal.is-playing .portal-poster { opacity: 0; }
    .portal:hover .portal-media,
    .portal:hover .portal-poster { filter: grayscale(0) contrast(1.02) brightness(.83); }
    .portal-shade {
      z-index: 2;
      background:
        linear-gradient(180deg, rgba(0,0,0,.24), transparent 32%),
        linear-gradient(0deg, rgba(0,0,0,.82), transparent 52%);
    }
    .portal-shade::after {
      content: "";
      position: absolute;
      inset: 0;
      opacity: .18;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.35'/%3E%3C/svg%3E");
      mix-blend-mode: soft-light;
      pointer-events: none;
    }
    .portal-copy {
      position: absolute;
      z-index: 3;
      right: clamp(28px,4vw,72px);
      bottom: clamp(15px,2.2vh,28px);
      left: clamp(28px,4vw,72px);
    }
    .portal-number { display: block; margin-bottom: 7px; color: rgba(255,255,255,.68); font-size: 10px; letter-spacing: .2em; }
    .portal-title {
      display: block;
      font-size: clamp(32px,3.3vw,64px);
      font-weight: 800;
      letter-spacing: -.065em;
      line-height: .88;
      white-space: nowrap;
    }
    .portal-meta {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      margin-top: 10px;
      padding-top: 9px;
      border-top: 1px solid rgba(255,255,255,.28);
      color: rgba(255,255,255,.7);
      font-size: 10px;
      letter-spacing: .15em;
    }
    .portal-arrow { font-size: 18px; line-height: 0; transition: transform .35s ease; }
    .portal:hover .portal-arrow { transform: translateX(7px); }
    .portal-request { background: #d7ff3f; color: #090909; }
    .portal-request .portal-number,
    .portal-request .portal-meta { color: rgba(0,0,0,.62); }
    .portal-request .portal-meta { border-color: rgba(0,0,0,.35); }
    .portal-request .portal-title { font-size: clamp(28px,2.8vw,52px); }
    .request-art {
      background:
        radial-gradient(circle at 76% 18%, rgba(255,255,255,.22) 0 1px, transparent 2px),
        radial-gradient(circle at 18% 72%, rgba(0,0,0,.18) 0 1px, transparent 2px),
        linear-gradient(132deg, transparent 0 41%, rgba(0,0,0,.16) 41.2% 41.7%, transparent 42% 54%, rgba(0,0,0,.26) 54.2% 54.7%, transparent 55%),
        linear-gradient(28deg, transparent 0 24%, rgba(255,255,255,.13) 24.2% 24.8%, transparent 25% 64%, rgba(0,0,0,.13) 64.2% 64.8%, transparent 65%),
        repeating-linear-gradient(90deg, transparent 0 47px, rgba(0,0,0,.07) 48px),
        repeating-linear-gradient(0deg, transparent 0 47px, rgba(0,0,0,.07) 48px);
      transform: scale(1.01);
      transition: transform 1.1s cubic-bezier(.2,.75,.2,1);
    }
    .portal-request:hover .request-art { transform: scale(1) translateX(-1.2%); }
    .request-art::before,
    .request-art::after {
      content: "";
      position: absolute;
      top: 50%;
      left: 50%;
      pointer-events: none;
    }
    .request-art::before {
      width: min(46vw, 560px);
      height: min(11vw, 132px);
      border: 1px solid rgba(0,0,0,.34);
      border-radius: 999px;
      transform: translate(-50%,-50%) rotate(-15deg);
      box-shadow:
        0 0 0 28px rgba(0,0,0,.045),
        inset 0 0 0 18px rgba(0,0,0,.055);
    }
    .request-art::after {
      width: min(26vw, 320px);
      height: min(26vw, 320px);
      border: 1px solid rgba(0,0,0,.22);
      transform: translate(-50%,-50%) rotate(18deg);
      clip-path: polygon(0 0, 100% 0, 100% 20%, 20% 20%, 20% 100%, 0 100%);
    }
    .request-links {
      position: absolute;
      z-index: 8;
      top: 14px;
      right: 20px;
      display: flex;
      gap: 8px;
    }
    .request-link {
      display: grid;
      width: 40px;
      height: 40px;
      place-items: center;
      border: 1px solid rgba(0,0,0,.42);
      border-radius: 50%;
      color: #090909;
      text-decoration: none;
      transition: background .2s, color .2s, transform .2s;
    }
    .request-link:hover { background: #090909; color: var(--accent); transform: translateY(-2px); }
    .request-link svg { width: 17px; height: 17px; fill: currentColor; }

    /* Portfolio */
    .portfolio { position: relative; flex-direction: column; background: #0a0a0a; }
    .topbar {
      z-index: 10;
      display: grid;
      grid-template-columns: 1fr auto 1fr;
      align-items: center;
      height: 56px;
      border-bottom: 1px solid var(--line);
      background: rgba(5,5,5,.94);
    }
    .home-button {
      justify-self: start;
      padding: 10px 18px;
      border: 0;
      background: transparent;
      color: #e9e9e2;
      font-size: 11px;
      font-weight: 700;
      letter-spacing: .16em;
      cursor: pointer;
    }
    .top-tabs {
      position: relative;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 30px;
    }
    .top-tab-main { display: flex; align-items: center; gap: 22px; }
    .category-tab {
      border: 0;
      background: transparent;
      color: #666;
      font-size: 11px;
      font-weight: 800;
      letter-spacing: .22em;
      cursor: pointer;
    }
    .category-tab::after {
      content: "↗";
      visibility: hidden;
      margin-left: .55em;
    }
    .category-tab.is-active { color: var(--white); }
    .top-actions {
      justify-self: end;
      display: flex;
      align-items: center;
      gap: 18px;
      padding-right: 18px;
    }
    .project-count { color: #777; font-size: 10px; letter-spacing: .16em; }
    .portfolio-contact {
      position: absolute;
      left: calc(100% + 48px);
      top: 50%;
      transform: translateY(-50%);
      border: 0;
      background: transparent;
      color: rgba(255,255,255,.58);
      font-size: 10px;
      font-weight: 800;
      letter-spacing: .18em;
      cursor: pointer;
      white-space: nowrap;
      transition: color .2s, transform .2s;
    }
    .portfolio-contact:hover { color: var(--accent); transform: translate(2px,-50%); }
    .viewer-mobile-note {
      position: absolute;
      z-index: 9;
      top: auto;
      bottom: 24px;
      left: 50%;
      display: none;
      width: min(calc(100% - 32px), 520px);
      margin: 0;
      padding: 9px 14px;
      transform: translateX(-50%);
      border: 1px solid rgba(217,255,67,.24);
      border-radius: 999px;
      background: rgba(0,0,0,.38);
      color: rgba(255,255,255,.66);
      font-size: 11px;
      font-weight: 700;
      letter-spacing: .08em;
      line-height: 1.35;
      text-align: center;
      text-transform: uppercase;
      box-shadow:
        0 14px 38px rgba(0,0,0,.18),
        0 0 22px rgba(217,255,67,.08);
      backdrop-filter: blur(8px);
      pointer-events: none;
      opacity: 0;
    }
    .viewer-mobile-note.is-visible { animation: viewerNoteFade 5s ease forwards; }
    @keyframes viewerNoteFade {
      0%,
      30% { opacity: .92; }
      100% { opacity: 0; }
    }
    .portfolio-grid {
      display: grid;
      grid-template-columns: 248px minmax(0,1fr) 226px;
      min-height: 0;
      flex: 1;
    }
    .rail {
      min-width: 0;
      overflow: auto;
      border-right: 1px solid var(--line);
      background: #080808;
    }
    .animation-rail { border-right: 0; border-left: 1px solid var(--line); }
    .rail-title,
    .skin-title {
      margin: 24px 20px 14px;
      color: #696969;
      font-size: 10px;
      font-weight: 800;
      letter-spacing: .23em;
    }
    .project-list,
    .skin-list,
    .animation-list { display: flex; flex-direction: column; gap: 4px; }
    .project-button,
    .skin-button,
    .animation-button {
      width: 100%;
      border: 0;
      background: transparent;
      color: #777;
      text-align: left;
      cursor: pointer;
      transition: color .2s, background .2s, border-color .2s;
    }
    .project-button {
      display: grid;
      grid-template-columns: 62px 1fr;
      gap: 14px;
      align-items: center;
      padding: 8px 20px;
    }
    .project-button:hover,
    .skin-button:hover,
    .animation-button:hover { color: #ddd; }
    .project-button.is-active,
    .animation-button.is-active {
      background: #121212;
      color: #fff;
    }
    .project-thumb {
      display: block;
      width: 62px;
      height: 62px;
      object-fit: cover;
      border: 1px solid rgba(255,255,255,.12);
      background: #222;
    }
    .project-no { display: block; color: #6f6f6f; font-size: 9px; letter-spacing: .18em; }
    .project-name { display: block; margin-top: 5px; color: currentColor; font-size: 15px; line-height: 1.35; }
    .skin-section { display: none; }
    .skin-section.is-visible { display: block; }
    .skin-list { padding: 0 12px 18px; border-bottom: 1px solid var(--line); }
    .skin-button {
      padding: 9px 10px;
      border: 1px solid transparent;
      font-size: 13px;
    }
    .skin-button.is-active { border-color: var(--accent); color: #fff; }
    .animation-list { padding-bottom: 24px; }
    .animation-button {
      padding: 12px 20px;
      border-left: 2px solid transparent;
      font-size: 14px;
    }
    .animation-button.is-active { border-left-color: var(--accent); font-weight: 700; }
    .interaction-section {
      display: none;
      border-top: 1px solid var(--line);
      padding-bottom: 24px;
    }
    .interaction-section.is-visible { display: block; }
    .interaction-list {
      display: flex;
      flex-direction: column;
      gap: 7px;
      padding: 0 14px;
    }
    .interaction-item {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      width: 100%;
      min-height: 31px;
      padding: 7px 9px;
      border: 1px solid rgba(255,255,255,.1);
      background: rgba(255,255,255,.025);
      color: rgba(255,255,255,.62);
      font-size: 10px;
      font-weight: 700;
      line-height: 1.2;
      letter-spacing: .12em;
      text-align: left;
      text-transform: uppercase;
      cursor: pointer;
      transition: color .18s, border-color .18s, background .18s;
    }
    .interaction-item::after {
      content: "OFF";
      flex: 0 0 auto;
      color: rgba(255,255,255,.28);
      font-size: 9px;
      letter-spacing: .14em;
    }
    .interaction-item.is-on {
      border-color: rgba(208,255,34,.55);
      background: rgba(208,255,34,.055);
      color: rgba(255,255,255,.82);
    }
    .interaction-item.is-on::after {
      content: "ON";
      color: var(--accent);
    }
    .interaction-item.is-empty {
      justify-content: flex-start;
      border-color: transparent;
      background: transparent;
      color: #555;
      cursor: default;
      letter-spacing: .18em;
    }
    .interaction-item.is-empty::after { content: ""; }
    .stage-wrap {
      position: relative;
      min-width: 0;
      min-height: 0;
      overflow: hidden;
      cursor: default;
      background-color: #111;
      background-image:
        linear-gradient(rgba(255,255,255,.028) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.028) 1px, transparent 1px);
      background-size: 48px 48px;
      touch-action: none;
    }
    .portfolio[data-category="ingame"] .stage-wrap {
      cursor: grab;
      background: var(--video-bg);
      background-image: none;
    }
    .portfolio[data-category="ingame"] .stage-wrap.is-dragging { cursor: grabbing; }
    #spine-player,
    #video-player {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
    }
    #video-player {
      display: none;
      max-width: none;
      object-fit: fill;
      user-select: none;
      -webkit-user-drag: none;
      transition: opacity .12s linear;
    }
    .stage-wrap.is-video-project #spine-player { display: none; }
    .stage-wrap.is-video-project #video-player { display: block; }
    .stage-wrap.is-loading #video-player,
    .stage-wrap.is-loading #spine-player { opacity: 0; }
    .stage-status {
      position: absolute;
      z-index: 5;
      top: 22px;
      left: 22px;
      color: rgba(255,255,255,.5);
      font-size: 10px;
      font-weight: 800;
      font-family: Consolas, "Courier New", monospace;
      letter-spacing: .22em;
      pointer-events: none;
    }
    .stage-wrap.is-loading .stage-status {
      top: 50%;
      left: 50%;
      padding: 14px 18px;
      transform: translate(-50%,-50%);
      border: 1px solid rgba(255,255,255,.16);
      background: rgba(0,0,0,.72);
      color: rgba(255,255,255,.86);
      font-size: 12px;
      font-weight: 700;
      letter-spacing: .22em;
    }
    .portrait-burst {
      position: absolute;
      z-index: 4;
      width: 16px;
      height: 16px;
      border: 1.5px solid rgba(222,248,255,.98);
      border-radius: 50%;
      pointer-events: none;
      transform: translate(-50%,-50%) scale(.4);
      mix-blend-mode: normal;
      box-shadow:
        0 0 6px rgba(255,255,255,.96),
        0 0 22px rgba(172,235,255,.86),
        0 0 40px rgba(226,250,255,.62),
        inset 0 0 13px rgba(255,255,255,.88);
      animation: portraitBurst .56s ease-out forwards;
    }
    .portrait-burst::before,
    .portrait-burst::after {
      content: "";
      position: absolute;
      left: 50%;
      top: 50%;
      width: 56px;
      height: 1.5px;
      background: linear-gradient(90deg, transparent, rgba(255,255,255,1), rgba(198,242,255,.96), transparent);
      box-shadow: 0 0 15px rgba(190,240,255,.68);
      transform: translate(-50%,-50%) rotate(var(--burst-angle, 0deg));
    }
    .portrait-burst::after { transform: translate(-50%,-50%) rotate(calc(var(--burst-angle, 0deg) + 90deg)); }
    @keyframes portraitBurst {
      0% { opacity: 1; transform: translate(-50%,-50%) scale(.35); }
      100% { opacity: 0; transform: translate(-50%,-50%) scale(2.55); }
    }
    .portrait-cursor-glow {
      position: absolute;
      z-index: 4;
      top: 0;
      left: 0;
      width: 34px;
      height: 34px;
      opacity: 0;
      border: 1.5px solid rgb(22 174 238 / 92%);
      border-radius: 50%;
      pointer-events: none;
      background: radial-gradient(circle, rgb(48 190 255 / 30%) 0 9%, transparent 12% 100%);
      transform: translate(-50%, -50%) scale(.7);
      mix-blend-mode: normal;
      box-shadow:
        0 0 2px rgb(0 73 112 / 36%),
        0 0 11px rgb(69 201 255 / 56%),
        0 0 25px rgb(145 227 255 / 30%),
        inset 0 0 12px rgb(255 255 255 / 24%);
      transition: width .18s ease, height .18s ease, opacity .16s ease, border-color .18s ease, box-shadow .18s ease;
    }
    .portrait-cursor-glow::before,
    .portrait-cursor-glow::after {
      content: "";
      position: absolute;
      top: 50%;
      left: 50%;
      width: 11px;
      height: 1px;
      background: rgb(0 151 221 / 96%);
      transform: translate(-50%, -50%);
      box-shadow: 0 0 6px rgb(60 195 255 / 82%);
    }
    .portrait-cursor-glow::after { transform: translate(-50%, -50%) rotate(90deg); }
    .portrait-cursor-glow.is-visible { opacity: .78; }
    .portrait-cursor-glow.is-active {
      width: 42px;
      height: 42px;
      border-color: rgb(67 201 255 / 94%);
      box-shadow:
        0 0 2px rgb(0 72 112 / 38%),
        0 0 14px rgb(62 198 255 / 72%),
        0 0 32px rgb(141 227 255 / 42%),
        inset 0 0 14px rgb(255 255 255 / 30%);
    }
    .portrait-cursor-glow.is-patting {
      border-color: rgb(255 122 205 / 92%);
      background: radial-gradient(circle, rgb(255 116 202 / 28%) 0 9%, transparent 12% 100%);
      box-shadow:
        0 0 14px rgb(255 105 197 / 70%),
        0 0 34px rgb(149 220 255 / 38%),
        inset 0 0 14px rgb(255 255 255 / 32%);
    }
    .portrait-spark {
      --drift-x: 0px;
      --drift-y: -20px;
      --turn: 90deg;
      position: absolute;
      z-index: 4;
      top: 0;
      left: 0;
      width: 14px;
      height: 14px;
      color: rgb(0 154 228 / 100%);
      font: 13px/14px Georgia, serif;
      text-align: center;
      text-shadow:
        0 0 2px rgb(0 68 104 / 55%),
        0 0 5px rgb(255 255 255 / 95%),
        0 0 12px rgb(19 168 238 / 88%),
        0 1px 2px rgb(17 67 95 / 50%);
      pointer-events: none;
      mix-blend-mode: normal;
      transform: translate(-50%, -50%) scale(.45);
      animation: portraitSpark .7s cubic-bezier(.16,.76,.32,1) forwards;
    }
    .portrait-spark::before { content: "✦"; }
    .portrait-spark.is-burst {
      color: rgb(228 250 255 / 100%);
      font-size: 16px;
      text-shadow:
        0 0 6px rgb(255 255 255 / 100%),
        0 0 15px rgb(176 235 255 / 82%),
        0 0 28px rgb(232 251 255 / 72%),
        0 1px 2px rgb(32 78 102 / 28%);
      animation-duration: .9s;
    }
    .portrait-spark.is-patting {
      color: rgb(255 95 194 / 100%);
      text-shadow:
        0 0 6px rgb(255 255 255 / 100%),
        0 0 14px rgb(255 76 185 / 92%),
        0 0 22px rgb(64 186 245 / 76%),
        0 1px 2px rgb(91 18 65 / 34%);
    }
    .portrait-spark.is-burst::before { content: "✦"; }
    .portrait-spark.is-burst.is-patting::before { content: "❄"; }
    @keyframes portraitSpark {
      0% { opacity: 0; transform: translate(-50%, -50%) rotate(0) scale(.2); }
      18% { opacity: 1; }
      100% {
        opacity: 0;
        transform:
          translate(calc(-50% + var(--drift-x)), calc(-50% + var(--drift-y)))
          rotate(var(--turn))
          scale(1.35);
      }
    }
    .loading-dots i {
      display: inline-block;
      width: .55em;
      opacity: 0;
      font-style: normal;
      animation: dotBlink .9s infinite;
    }
    .loading-dots i:nth-child(2) { animation-delay: .15s; }
    .loading-dots i:nth-child(3) { animation-delay: .3s; }
    @keyframes dotBlink {
      0%, 18% { opacity: 0; }
      24%, 100% { opacity: 1; }
    }

    .portfolio[data-category="portrait"] .portfolio-grid {
      grid-template-columns: minmax(0,1fr) 226px;
      grid-template-rows: 250px minmax(0,1fr);
    }
    .portfolio[data-category="portrait"] .portfolio-grid > .rail:first-child {
      grid-column: 1 / -1;
      display: flex;
      align-items: center;
      overflow-x: auto;
      overflow-y: hidden;
      border-right: 0;
      border-bottom: 1px solid var(--line);
    }
    .portfolio[data-category="portrait"] .portfolio-grid > .rail:first-child .rail-title,
    .portfolio[data-category="portrait"] .project-text { display: none; }
    .portfolio[data-category="portrait"] .project-list { flex-direction: row; gap: 18px; padding: 0 26px; }
    .portfolio[data-category="portrait"] .project-button {
      display: block;
      width: 214px;
      min-width: 214px;
      height: 214px;
      padding: 6px;
      border: 1px solid transparent;
      background: transparent;
    }
    .portfolio[data-category="portrait"] .project-button.is-active { border-color: rgba(255,255,255,.55); }
    .portfolio[data-category="portrait"] .project-thumb { width: 200px; height: 200px; }
    .portfolio[data-category="portrait"] .stage-wrap { grid-column: 1; grid-row: 2; }
    .portfolio[data-category="portrait"] .animation-rail { grid-column: 2; grid-row: 2; }

    /* Contact */
    .request-view {
      --request-dark-progress: 0;
      --request-dark-percent: 0%;
      --request-text-percent: 0%;
      flex-direction: column;
      overflow-x: hidden;
      overflow-y: scroll;
      scrollbar-gutter: stable;
      background: #def46e;
      color: #080808;
      font-family: "Segoe UI", Arial, sans-serif;
    }
    .request-head {
      display: grid;
      grid-template-columns: 1fr auto 1fr;
      align-items: center;
      min-height: 56px;
      border-bottom: 1px solid rgba(0,0,0,.26);
    }
    .request-head .home-button { color: #080808; }
    .request-shortcuts { justify-self: center; display: flex; justify-content: center; gap: 22px; min-width: 260px; }
    .request-shortcut {
      position: relative;
      width: 118px;
      padding: 0 18px 0 0;
      border: 0;
      background: transparent;
      color: rgba(0,0,0,.62);
      font-size: 11px;
      font-weight: 800;
      letter-spacing: .22em;
      text-align: center;
      font-family: Arial, Helvetica, sans-serif;
      cursor: pointer;
    }
    .request-shortcut::after {
      content: "";
      position: absolute;
      top: 50%;
      right: 6px;
      width: 7px;
      height: 7px;
      border-top: 1.5px solid currentColor;
      border-right: 1.5px solid currentColor;
      transform: translateY(-50%) rotate(45deg);
    }
    .request-label { justify-self: end; min-width: 92px; padding-right: 24px; font-size: 15px; font-weight: 800; letter-spacing: .12em; text-align: right; }
    .request-body {
      display: grid;
      grid-template-columns: minmax(0,1.15fr) minmax(360px,.85fr);
      flex: 1;
      position: relative;
      background:
        radial-gradient(circle at 16% calc(100vh + 12vh), rgba(255,223,148,.16), transparent 36vh),
        radial-gradient(circle at 86% calc(100vh + 54vh), rgba(255,255,255,.2), transparent 46vh),
        linear-gradient(
          180deg,
          #def46e 0,
          #def46e calc(100vh - 56px + 10vh),
          #e8f29a calc(100vh - 56px + 26vh),
          #f4eda9 calc(100vh - 56px + 48vh),
          #fbf1d5 calc(100vh - 56px + 78vh),
          #f2f1ec 100%
        );
    }
    .request-hero,
    .request-info { padding: clamp(36px,5vw,80px); }
    .request-hero,
    .request-info {
      min-height: calc(100vh - 56px);
      box-sizing: border-box;
      position: relative;
      z-index: 2;
      isolation: isolate;
      overflow: hidden;
    }
    .request-hero::after,
    .request-info::after {
      content: none;
      position: absolute;
      left: 0;
      right: 0;
      bottom: -1px;
      height: 28vh;
      pointer-events: none;
      background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(7,8,6,.34) 56%, rgba(0,0,0,.46) 78%, rgba(0,0,0,0) 100%);
      opacity: calc(.1 + var(--request-dark-progress) * .52);
      transition: opacity .08s linear;
      z-index: -1;
    }
    .request-hero { border-right: 1px solid rgba(0,0,0,.28); }
    .request-kicker {
      display: block;
      margin-bottom: 22px;
      color: rgba(0,0,0,.58);
      font-family: "Segoe UI", Arial, Helvetica, sans-serif;
      font-size: 11px;
      font-weight: 800;
      letter-spacing: .2em;
    }
    .connect-main-title {
      margin: 0 0 28px;
      max-width: 900px;
      font-family: "Segoe UI", Arial, Helvetica, sans-serif;
      font-size: clamp(38px,4.8vw,78px);
      letter-spacing: -.075em;
      line-height: .98;
    }
    .request-lead { max-width: 920px; margin: 0 0 38px; font-size: clamp(15px,1.25vw,19px); line-height: 1.85; }
    .connect-list {
      display: grid;
      gap: 12px;
      margin: 0;
      padding: 0;
      list-style: none;
      font-size: clamp(17px,1.65vw,27px);
      font-weight: 800;
      letter-spacing: -.035em;
    }
    .connect-list li { position: relative; padding-left: 22px; }
    .connect-list li::before { content: "↳"; position: absolute; left: 0; top: .05em; font-size: .7em; }
    .request-info {
      display: flex;
      flex-direction: column;
      gap: 30px;
    }
    .language-switch { display: inline-flex; align-self: flex-end; border: 1px solid rgba(0,0,0,.42); }
    .language-button {
      min-width: 88px;
      padding: 10px 14px;
      border: 0;
      border-right: 1px solid rgba(0,0,0,.42);
      background: transparent;
      color: rgba(0,0,0,.55);
      font-family: "Segoe UI", Arial, Helvetica, sans-serif;
      font-size: 11px;
      font-weight: 900;
      letter-spacing: .08em;
      cursor: pointer;
    }
    .language-button:last-child { border-right: 0; }
    .language-button.is-active { background: #080808; color: #d7ff3f; }
    .request-price { padding-bottom: 34px; border-bottom: 1px solid rgba(0,0,0,.3); }
    .request-price-label { display: block; margin-bottom: 16px; font-size: 12px; font-weight: 900; letter-spacing: .16em; }
    .request-price-value { display: block; margin-bottom: 18px; font-size: clamp(54px,6vw,96px); font-weight: 950; letter-spacing: -.07em; line-height: .9; }
    .request-price-base { margin: 0; font-size: clamp(15px,1.2vw,19px); font-weight: 800; line-height: 1.7; }
    .request-price-note { margin: 12px 0 0; color: rgba(0,0,0,.67); font-size: 13px; line-height: 1.7; }
    .request-mini-price {
      padding-bottom: 24px;
      border-bottom: 1px solid rgba(0,0,0,.3);
    }
    .request-mini-price .request-price-label { margin-bottom: 10px; }
    .request-mini-price .request-price-value {
      margin-bottom: 10px;
      font-size: clamp(36px,3.6vw,56px);
      letter-spacing: -.06em;
    }
    .request-mini-price .request-price-base { font-size: clamp(13px,1vw,16px); }
    .platform-list { display: flex; flex-wrap: wrap; gap: 8px; }
    .platform-chip {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 10px 13px;
      border: 1px solid rgba(0,0,0,.48);
      color: #080808;
      background: transparent;
      font-family: "Segoe UI", Arial, Helvetica, sans-serif;
      font-size: 12px;
      font-weight: 700;
      letter-spacing: .08em;
      text-decoration: none;
    }
    .platform-link::after {
      content: "";
      width: 6px;
      height: 6px;
      border-top: 1.5px solid currentColor;
      border-right: 1.5px solid currentColor;
      transform: rotate(45deg);
    }
    .request-note { max-width: 620px; margin: 0; font-size: clamp(15px,1.2vw,19px); line-height: 1.8; }
    .request-capability-summary { padding-bottom: 0; border-bottom: 1px solid rgba(0,0,0,.3); }
    .request-capability-summary h2 { margin: 0 0 18px; font-size: clamp(25px,2.3vw,38px); letter-spacing: -.045em; line-height: 1.18; }
    .request-capability-summary > p { margin: 0 0 26px; font-size: clamp(14px,1.05vw,17px); line-height: 1.8; }
    .capability-grid { display: grid; }
    .capability-item { display: grid; grid-template-columns: 112px minmax(0,1fr); gap: 16px; padding: 14px 0; border-top: 1px solid rgba(0,0,0,.2); }
    .capability-item:last-child { border-bottom: 0; }
    .capability-item strong { font-family: "Segoe UI", Arial, Helvetica, sans-serif; font-size: 11px; letter-spacing: .16em; }
    .capability-item span { font-size: 14px; font-weight: 700; line-height: 1.6; }
    .request-platform-section { margin-bottom: 12px; }
    .platform-note { margin: 10px 0 0; color: rgba(0,0,0,.62); font-size: 12px; line-height: 1.65; }
    .connect-section-title { margin: 0 0 18px; font-family: "Segoe UI", Arial, Helvetica, sans-serif; font-size: 15px; letter-spacing: .16em; text-transform: uppercase; }
    .connect-links { display: grid; gap: 12px; }
    .connect-links a { color: #080808; font-size: clamp(15px,1.2vw,18px); text-decoration-thickness: 1px; text-underline-offset: 4px; }
    .external-link {
      display: inline-flex;
      align-items: center;
      justify-self: start;
      gap: 9px;
    }
    .external-link::after {
      content: "";
      width: 7px;
      height: 7px;
      border-top: 1.5px solid currentColor;
      border-right: 1.5px solid currentColor;
      transform: rotate(45deg);
    }
    .copy-email {
      display: inline-flex;
      align-items: center;
      justify-self: start;
      gap: 9px;
      padding: 0;
      border: 0;
      background: transparent;
      color: #080808;
      font: inherit;
      font-size: clamp(15px,1.2vw,18px);
      text-decoration: underline;
      text-decoration-thickness: 1px;
      text-underline-offset: 4px;
      cursor: pointer;
    }
    .clipboard-icon {
      position: relative;
      width: 14px;
      height: 16px;
      border: 1.5px solid currentColor;
      border-radius: 2px;
      opacity: .82;
    }
    .clipboard-icon::before {
      content: "";
      position: absolute;
      left: 3px;
      top: -5px;
      width: 6px;
      height: 4px;
      border: 1.5px solid currentColor;
      border-bottom: 0;
      border-radius: 2px 2px 0 0;
      background: #def46e;
    }
    .copy-feedback {
      color: rgba(0,0,0,.58);
      font-size: 11px;
      font-weight: 900;
      letter-spacing: .08em;
      opacity: 0;
      transform: translateX(-4px);
      transition: opacity .18s ease, transform .18s ease;
    }
    .copy-email.is-copied .copy-feedback {
      opacity: 1;
      transform: translateX(0);
    }
    .request-details {
      grid-column: 1 / -1;
      display: block;
      border-top: 1px solid rgba(0,0,0,.28);
    }
    .request-ingame-note {
      margin-top: 34px;
      padding: 26px 0 0;
      border-top: 1px solid rgba(0,0,0,.28);
    }
    .request-ingame-note span {
      display: block;
      margin-bottom: 28px;
      color: #080808;
      font-family: "Segoe UI", Arial, Helvetica, sans-serif;
      font-size: clamp(38px,4.8vw,78px);
      font-weight: 950;
      letter-spacing: -.075em;
      line-height: .98;
    }
    .request-ingame-note p {
      margin: 0;
      max-width: 920px;
      font-size: clamp(15px,1.25vw,19px);
      font-weight: 400;
      line-height: 1.85;
    }
    .request-ingame-note p + p { margin-top: 8px; }
    .ingame-price-list { display: grid; gap: 14px; margin-top: 22px; }
    .ingame-price-row { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 22px; padding-top: 14px; border-top: 1px solid rgba(0,0,0,.2); }
    .ingame-price-row span { font-size: clamp(14px,1.05vw,17px); font-weight: 750; line-height: 1.65; }
    .ingame-price-row strong { font-size: clamp(16px,1.25vw,20px); white-space: nowrap; }
    .request-view [lang="ja"] { font-family: "Yu Gothic UI", "Yu Gothic", Meiryo, "Segoe UI", sans-serif; }
    .request-view [lang="ko"] {
      font-family: "Malgun Gothic", "Apple SD Gothic Neo", "Segoe UI", sans-serif;
      word-break: keep-all;
      overflow-wrap: break-word;
    }
    .request-detail {
      max-width: 980px;
      margin: 0 auto;
      padding: clamp(34px,4.5vw,72px) clamp(22px,5vw,80px);
      border-right: 0;
      border-bottom: 1px solid rgba(0,0,0,.24);
    }
    .request-detail:nth-child(2n) { border-right: 0; }
    .request-detail h2 { margin: 0 0 20px; font-size: clamp(18px,1.8vw,28px); letter-spacing: -.035em; }
    .request-detail p { margin: 0 0 14px; font-size: clamp(14px,1.05vw,17px); line-height: 1.85; }
    .request-detail p:last-child { margin-bottom: 0; }
    .request-detail ul { display: grid; gap: 8px; margin: 0; padding-left: 20px; font-size: clamp(14px,1.05vw,17px); line-height: 1.7; }
    .request-process-line { margin-bottom: 34px !important; }
    .request-intro-line { margin-bottom: 28px !important; }
    .request-extra-fee-line { margin-top: 28px !important; }
    .delivery-list { margin-bottom: 26px !important; }
    .price-table {
      display: grid;
      gap: 0;
      margin-top: 24px;
      border-top: 1px solid rgba(0,0,0,.25);
      border-bottom: 1px solid rgba(0,0,0,.25);
    }
    .price-row {
      display: grid;
      grid-template-columns: minmax(0,1fr) auto;
      gap: 24px;
      padding: 14px 0;
      border-top: 1px solid rgba(0,0,0,.16);
    }
    .price-row:first-child { border-top: 0; }
    .price-row span { line-height: 1.65; }
    .price-row strong { white-space: nowrap; }
    .request-details {
      position: relative;
      isolation: isolate;
      overflow: hidden;
      background: transparent;
      color: #15110a;
      border-top: 1px solid rgba(0,0,0,.16);
    }
    .request-details::before {
      content: none;
      position: absolute;
      inset: 0;
      pointer-events: none;
      background:
        radial-gradient(circle at 74% 14%, rgba(255,223,148,.08), transparent 36%),
        radial-gradient(circle at 18% 72%, rgba(255,255,255,.05), transparent 40%),
        linear-gradient(180deg, rgba(0,0,0,.12), rgba(6,7,5,.86) 28%, rgba(0,0,0,.99) 100%);
      opacity: calc(.06 + var(--request-dark-progress) * .94);
      transition: opacity .08s linear;
      z-index: -1;
    }
    .request-details .request-detail {
      position: relative;
      border-bottom-color: rgba(0,0,0,.18);
    }
    .request-details .request-detail h2 {
      color: #080808;
    }
    .request-details .request-detail p,
    .request-details .request-detail li {
      color: rgba(8,8,8,.78);
    }
    .request-details .delivery-list li::marker {
      color: rgba(137,97,38,.92);
    }
    .request-details .price-table {
      border-top-color: rgba(0,0,0,.2);
      border-bottom-color: rgba(0,0,0,.2);
    }
    .request-details .price-row {
      border-top-color: rgba(0,0,0,.13);
    }
    .request-details .price-row strong {
      color: #765527;
    }
    [data-language-panel][hidden] { display: none !important; }

    @media (max-width: 900px) {
      body { overflow: auto; }
      .mobile-view-note { display: block; }
      .viewer-mobile-note { display: block; }
      .portal-copy { right: 18px; bottom: 18px; left: 18px; }
      .portal-title { font-size: clamp(34px,12vw,72px); }
      .portal-meta { font-size: 9px; }
      .request-links { top: 12px; right: 12px; }
      .stage-status,
      .stage-wrap.is-loading .stage-status {
        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
        font-size: 11px;
        font-weight: 700;
        letter-spacing: .13em;
      }
      .topbar { grid-template-columns: auto 1fr auto; }
      .top-tabs { justify-content: center; gap: 18px; }
      .top-tab-main { gap: 18px; }
      .portfolio-contact { position: static; transform: none; font-size: 9px; }
      .portfolio-contact:hover { transform: translateX(2px); }
      .portfolio-grid {
        grid-template-columns: 1fr;
        grid-template-rows: 150px minmax(360px,1fr) auto;
        overflow: auto;
      }
      .rail {
        border-right: 0;
        border-bottom: 1px solid var(--line);
      }
      .project-list { flex-direction: row; gap: 8px; overflow-x: auto; padding: 8px; }
      .project-button { width: 180px; min-width: 180px; padding: 7px; grid-template-columns: 54px 1fr; }
      .project-thumb { width: 54px; height: 54px; }
      .stage-wrap { min-height: 390px; }
      .animation-rail {
        border-left: 0;
        border-top: 1px solid var(--line);
        border-bottom: 0;
      }
      .animation-list { flex-direction: row; gap: 4px; overflow-x: auto; padding: 0 12px 16px; }
      .animation-button { width: auto; min-width: max-content; border-left: 0; border-bottom: 2px solid transparent; }
      .animation-button.is-active { border-bottom-color: var(--accent); }
      .skin-list { display: flex; flex-direction: row; overflow-x: auto; }
      .skin-button { width: auto; min-width: max-content; }
      .portfolio[data-category="portrait"] .portfolio-grid {
        grid-template-columns: 1fr;
        grid-template-rows: 154px minmax(390px,1fr) auto;
      }
      .portfolio[data-category="portrait"] .portfolio-grid > .rail:first-child { grid-column: 1; grid-row: 1; }
      .portfolio[data-category="portrait"] .project-button { width: 136px; min-width: 136px; height: 136px; }
      .portfolio[data-category="portrait"] .project-thumb { width: 122px; height: 122px; }
      .portfolio[data-category="portrait"] .stage-wrap { grid-column: 1; grid-row: 2; }
      .portfolio[data-category="portrait"] .animation-rail { grid-column: 1; grid-row: 3; }
      .request-head { grid-template-columns: auto 1fr auto; padding-right: 12px; }
      .request-shortcuts { justify-content: center; gap: 6px; min-width: 190px; }
      .request-shortcut { width: 90px; font-size: 9px; }
      .request-body { grid-template-columns: 1fr; }
      .request-info { order: -1; border-bottom: 1px solid rgba(0,0,0,.28); }
      .request-hero { order: 0; border-right: 0; border-bottom: 1px solid rgba(0,0,0,.28); }
      .request-hero,
      .request-info { padding: 34px 22px; }
      .connect-main-title { font-size: clamp(32px,9vw,54px); }
      .connect-list li { font-size: clamp(16px,4.5vw,21px); }
      .language-switch { align-self: flex-start; }
      .request-info { gap: 32px; }
      .request-details { grid-template-columns: 1fr; }
      .ingame-price-row { grid-template-columns: 1fr; gap: 4px; }
      .request-detail,
      .request-detail:nth-child(2n) { border-right: 0; }
    }

    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
    }