/* ============================================================
   Nori · Tools — rotools.nori-labs.com
   Visual: 深夜墨色 + 古銅金箔 · 義式斜體點綴 · 紙張紋理
   Constraints:
     - 進站全頁可見（min-height: 100vh，flex 分配）
     - GPU 安全：無 filter:blur、無 backdrop-filter、單一 transform 動畫
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  /* Paper (deep ink, warm-tinted black) */
  --paper:        #0E0A05;
  --paper-soft:   #15100A;
  --paper-deep:   #1F180F;

  /* Ink (warm cream + muted) */
  --ink:          #F5EBD3;
  --ink-soft:     #C8B999;
  --ink-dim:      #8C7B5E;
  --ink-faint:    #5C4F38;

  /* Accent (古銅 / brass gold) */
  --gold:         #C49B5A;
  --gold-deep:    #A87B3C;
  --gold-bright:  #E5BD7B;
  --gold-tint:    rgba(196, 155, 90, 0.16);

  /* Hairlines (warm gold-tinted) */
  --rule:         rgba(229, 189, 123, 0.10);
  --rule-strong:  rgba(229, 189, 123, 0.24);

  /* Type stacks */
  --serif: "Cormorant Garamond", "Noto Serif TC", "Times New Roman", Georgia, serif;
  --sans:  "Inter", "Noto Sans TC", "PingFang TC", system-ui, -apple-system, sans-serif;
  --mono:  "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  background-color: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "cv11";
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;

  /* 隱藏原生 cursor — 由下方 .ro-cursor div 接管 */
  cursor: none;
}

/* 觸控裝置 / 沒有 hover 能力的裝置 → 還原原生 cursor */
@media (hover: none), (pointer: coarse) {
  body { cursor: auto; }
  .ro-cursor { display: none !important; }
}

a, button, [role="button"], .tool-row a, .link-tile, .donate-cta,
.meta-link, .back-link, [type="submit"] {
  cursor: none;
}

/* ---------- RO 自訂游標 ----------
   預設（idle）= 5-frame 箭頭旋轉
   hover 在按鈕／可點元素 = 2-frame 貓循環
   mousedown = 對應狀態凍結幀 + 縮 0.92
*/
.ro-cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 32px;
  height: 32px;
  pointer-events: none;
  z-index: 9999;
  transform: translate3d(-100px, -100px, 0);
  background-position: center center;
  background-repeat: no-repeat;
  /* 預設 = 箭頭 5-frame 旋轉 */
  animation: ro-arrow 0.45s steps(1) infinite;
  will-change: transform, background-image;
}

@keyframes ro-arrow {
  0%   { background-image: url("./cursors/active-1.png"); }
  20%  { background-image: url("./cursors/active-2.png"); }
  40%  { background-image: url("./cursors/active-3.png"); }
  60%  { background-image: url("./cursors/active-4.png"); }
  80%  { background-image: url("./cursors/active-5.png"); }
  100% { background-image: url("./cursors/active-1.png"); }
}

/* hover 在可點元素 → 2-frame 貓動畫 */
.ro-cursor.is-active {
  animation: ro-cat 0.55s steps(1) infinite;
}
@keyframes ro-cat {
  0%, 49.9% { background-image: url("./cursors/idle-1.png"); }
  50%, 100% { background-image: url("./cursors/idle-2.png"); }
}

/* hover 在波利上 → 攻擊圖示（靜態） */
.ro-cursor.is-attack {
  animation: none !important;
  background-image: url("./cursors/attack.png");
}

/* hover 在蘋果上 → 撿取圖示（3-frame 動畫） */
.ro-cursor.is-pickup {
  animation: ro-pickup 0.45s steps(1) infinite;
}
@keyframes ro-pickup {
  0%, 32%   { background-image: url("./cursors/pickup-1.png"); }
  33%, 65%  { background-image: url("./cursors/pickup-2.png"); }
  66%, 100% { background-image: url("./cursors/pickup-3.png"); }
}

/* mousedown：依不同 hover 狀態凍結對應幀 */
.ro-cursor.is-pressed {
  animation: none !important;
  background-image: url("./cursors/active-3.png");
  transform: translate3d(var(--x, -100px), var(--y, -100px), 0) scale(0.92);
}
.ro-cursor.is-pressed.is-active {
  background-image: url("./cursors/idle-2.png");
}
.ro-cursor.is-pressed.is-attack {
  background-image: url("./cursors/attack.png");
  transform: translate3d(var(--x, -100px), var(--y, -100px), 0) scale(1.1);
}
.ro-cursor.is-pressed.is-pickup {
  animation: none !important;
  background-image: url("./cursors/pickup-3.png");
}

/* prefers-reduced-motion → 凍結單格 */
@media (prefers-reduced-motion: reduce) {
  .ro-cursor {
    animation: none;
    background-image: url("./cursors/active-1.png");
  }
  .ro-cursor.is-active {
    background-image: url("./cursors/idle-1.png");
  }
}

/* ---------- Background layers ----------
   1. body::before  — slow drifting warm wash (transform-only, GPU-safe)
   2. body::after   — vignette + paper grain (static SVG noise, no animation)
*/
body::before {
  content: "";
  position: fixed;
  inset: -15%;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(ellipse 55vw 45vh at 22% 28%, rgba(196, 155, 90, 0.22), transparent 62%),
    radial-gradient(ellipse 50vw 40vh at 78% 76%, rgba(168, 123, 60, 0.16), transparent 64%),
    radial-gradient(ellipse 38vw 32vh at 55% 50%, rgba(229, 189, 123, 0.06), transparent 70%);
  will-change: transform;
  animation: aurora-drift 80s ease-in-out infinite alternate;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    /* Vignette (darker corners) */
    radial-gradient(ellipse 130% 100% at 50% 50%, transparent 50%, rgba(0, 0, 0, 0.55) 100%),
    /* Static SVG grain (rendered once, cheap to repeat-tile) */
    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='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.06 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  background-size: cover, 160px 160px;
  background-repeat: no-repeat, repeat;
}

@keyframes aurora-drift {
  0%   { transform: translate3d(0, 0, 0) scale(1); }
  100% { transform: translate3d(3vw, -2vh, 0) scale(1.04); }
}

::selection { background: var(--gold-tint); color: var(--ink); }

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

code, pre {
  font-family: var(--mono);
  font-size: 0.92em;
  background: rgba(229, 189, 123, 0.06);
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 0.05em 0.4em;
}

/* ---------- Page (fit in viewport) ---------- */
.page {
  max-width: 880px;
  margin: 0 auto;
  padding: 4vh 40px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 4vh;
}

/* ---------- Masthead ---------- */
.masthead {
  flex: 0 0 auto;
}

.handle {
  display: inline-block;
  font-family: var(--mono);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.20em;
  color: var(--gold);
  margin: 0 0 28px;
  padding: 6px 12px;
  border: 1px solid var(--gold);
  border-radius: 3px;
  text-transform: lowercase;
}
.handle__at {
  color: var(--gold-deep);
  margin: 0 1px;
}

/* 大標題：中文走 Noto Sans TC 直立中等字重（現代不傳統）
   Latin "Ragnarok" 用 Cormorant Garamond italic 金色（古典點綴）
   font cascade 自動分配：Latin → Cormorant，Chinese → Noto Sans TC */
.tagline {
  font-family: "Cormorant Garamond", "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  font-weight: 500;
  font-style: normal;
  font-size: clamp(36px, 5.6vw, 70px);
  line-height: 1.2;
  letter-spacing: -0.005em;
  margin: 0;
  color: var(--ink);
}
.tagline__hi {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  color: var(--gold-bright);
  letter-spacing: -0.01em;
}
.tagline__dot {
  font-family: var(--serif);
  font-style: italic;
  color: var(--gold);
}

/* ---------- Tool list ---------- */
.tool-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--rule);
  flex: 0 0 auto;
}

.tool-row {
  border-bottom: 1px solid var(--rule);
}
.tool-row a {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 22px 0;
  position: relative;
  transition: color 0.35s ease, padding-left 0.35s ease;
  color: var(--ink);
}
.tool-row a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 0;
  height: 1px;
  background: var(--gold);
  transform: translateY(-50%);
  transition: width 0.4s ease;
}
.tool-row a:hover {
  color: var(--gold-bright);
  padding-left: 22px;
}
.tool-row a:hover::before { width: 14px; }

.tool-row__title {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 0 0 auto;
}

.tool-row__name {
  font-family: var(--serif);
  font-size: clamp(24px, 3.6vw, 36px);
  font-weight: 500;
  letter-spacing: -0.012em;
  line-height: 1.05;
  white-space: nowrap;
}
.tool-row__name em { font-style: italic; }

.tool-row__cn {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.04em;
  line-height: 1.3;
  color: var(--ink-dim);
  transition: color 0.35s ease;
}
.tool-row a:hover .tool-row__cn { color: var(--ink-soft); }

.tool-row__leader {
  flex: 1 1 auto;
  align-self: center;
  border-bottom: 1px dotted var(--rule-strong);
  margin: 0 6px;
  min-width: 24px;
  transition: border-color 0.35s ease;
}
.tool-row a:hover .tool-row__leader {
  border-bottom-color: var(--gold);
}

.tool-row__sub {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-dim);
  white-space: nowrap;
  transition: color 0.35s ease;
}
.tool-row a:hover .tool-row__sub { color: var(--gold-bright); }

.tool-row__arrow {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(20px, 2.6vw, 26px);
  color: var(--gold);
  line-height: 1;
  transition: transform 0.35s ease;
}
.tool-row a:hover .tool-row__arrow { transform: translateX(8px); }

/* ---------- Meta stack (Support / 合作 / 好站) ---------- */
.meta-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex: 0 0 auto;
}

.meta-line {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 6px 14px;
  font-family: var(--serif);
  font-size: clamp(15px, 1.7vw, 18px);
  color: var(--ink-soft);
}

.meta-line__label {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-right: 4px;
}

.meta-line__sep {
  color: var(--ink-faint);
  margin: 0 4px;
}

.meta-link {
  font-style: italic;
  color: var(--ink);
  position: relative;
  transition: color 0.35s ease, transform 0.35s ease;
}
.meta-link:hover {
  color: var(--gold-bright);
  transform: translateX(2px);
}
.meta-link__arrow {
  font-style: italic;
  color: var(--gold);
  margin-left: 6px;
  transition: transform 0.35s ease;
}
.meta-link:hover .meta-link__arrow { transform: translateX(4px); }

.meta-link--cta {
  font-size: clamp(18px, 2.2vw, 22px);
  font-weight: 500;
}

.meta-divider {
  color: var(--ink-faint);
  user-select: none;
}

/* ---------- Colophon ---------- */
.colophon {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px 24px;
  padding-top: 16px;
  border-top: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-dim);
  flex: 0 0 auto;
}
.colophon p { margin: 0; }

/* ---------- Links / Studios sub-pages ---------- */
.masthead--compact { margin-bottom: 24px; }

.tagline--compact {
  font-size: clamp(28px, 4.5vw, 56px) !important;
  margin-top: 18px !important;
  line-height: 1.18 !important;
}

/* Tighter vertical rhythm for sub-pages */
.page--dense {
  padding: 3vh 40px !important;
  gap: 3vh !important;
}

.link-tile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
  flex: 1 1 auto;
  align-content: start;
}

.link-tile-grid--dense {
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 10px;
  align-content: center;
}
.link-tile-grid--dense .link-tile {
  padding: 12px 14px;
  gap: 6px;
}
.link-tile-grid--dense .link-tile__name {
  font-size: 19px;
}
.link-tile-grid--dense .link-tile__url {
  font-size: 10px;
}

.link-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 18px;
  border: 1px solid var(--rule);
  border-radius: 6px;
  background:
    linear-gradient(135deg, rgba(229, 189, 123, 0.04) 0%, transparent 60%),
    rgba(229, 189, 123, 0.015);
  transition:
    border-color 0.35s ease,
    background-color 0.35s ease,
    transform 0.35s ease;
}
.link-tile:hover {
  border-color: var(--gold);
  background:
    linear-gradient(135deg, rgba(229, 189, 123, 0.10) 0%, transparent 60%),
    rgba(229, 189, 123, 0.04);
  transform: translateY(-2px);
}

.link-tile__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.link-tile__cat {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-deep);
}
.link-tile__arrow {
  font-family: var(--serif);
  font-style: italic;
  font-size: 18px;
  color: var(--gold);
  line-height: 1;
  transition: transform 0.35s ease;
}
.link-tile:hover .link-tile__arrow { transform: translateX(4px); }

.link-tile__name {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 22px;
  letter-spacing: -0.01em;
  line-height: 1.15;
  margin: 0;
  color: var(--ink);
  transition: color 0.35s ease;
}
.link-tile__name em { font-style: italic; }
.link-tile:hover .link-tile__name { color: var(--gold-bright); }

.link-tile__url {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  color: var(--ink-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.link-tile--cta {
  border-style: dashed;
  background:
    linear-gradient(135deg, rgba(229, 189, 123, 0.06) 0%, transparent 60%),
    rgba(229, 189, 123, 0.02);
}
.link-tile--cta .link-tile__cat {
  color: var(--gold-bright);
  font-size: 14px;
  letter-spacing: 0;
}

.link-tile--soon {
  border-style: dashed;
  cursor: default;
  opacity: 0.55;
  pointer-events: none;
  background:
    linear-gradient(135deg, rgba(229, 189, 123, 0.03) 0%, transparent 60%),
    rgba(229, 189, 123, 0.01);
}
.link-tile--soon .link-tile__name { color: var(--ink-soft); }
.link-tile--soon .link-tile__cat { color: var(--ink-dim); }

/* ---------- Donate page: status block + CTA card ---------- */
.donate-status {
  margin: 4vh 0;
  flex: 0 0 auto;
}
.donate-status--tight {
  margin: 0;
}
.donate-status__desc {
  margin: 22px 0 0;
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-soft);
  max-width: 56ch;
}

.donate-cta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 18px;
  padding: 18px 22px;
  border: 1px solid var(--gold);
  border-radius: 6px;
  background:
    linear-gradient(135deg, rgba(229, 189, 123, 0.10) 0%, transparent 60%),
    rgba(229, 189, 123, 0.03);
  transition: background-color 0.3s ease, transform 0.3s ease;
  max-width: 480px;
}
.donate-cta:hover {
  background:
    linear-gradient(135deg, rgba(229, 189, 123, 0.18) 0%, transparent 60%),
    rgba(229, 189, 123, 0.08);
  transform: translateY(-2px);
}
.donate-cta__top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.donate-cta__cat {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-bright);
}
.donate-cta__arrow {
  font-family: var(--serif);
  font-style: italic;
  font-size: 22px;
  color: var(--gold);
  line-height: 1;
  transition: transform 0.3s ease;
}
.donate-cta:hover .donate-cta__arrow { transform: translateX(6px); }
.donate-cta__addr {
  font-family: var(--mono);
  font-size: 16px;
  letter-spacing: 0.04em;
  color: var(--ink);
  margin-top: 4px;
}
.donate-cta__at { color: var(--gold); }

/* Coming soon section heading */
.coming-soon-grid {
  margin-top: 0;
  flex: 0 0 auto;
}
.coming-soon-grid__heading {
  text-align: center;
  margin: 0 0 14px !important;
}

/* ---------- Donate page (donate.html) ---------- */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: 56px;
  transition: color 0.3s ease, transform 0.3s ease;
}
.back-link:hover { color: var(--gold-bright); transform: translateX(-4px); }
.back-link__arrow {
  font-family: var(--serif);
  font-style: italic;
  font-size: 18px;
  color: var(--gold);
  line-height: 1;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin: 0 0 28px;
}
.kicker__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border: 1px solid var(--gold);
  border-radius: 4px;
  font-family: var(--serif);
  font-style: italic;
  font-size: 14px;
  letter-spacing: 0;
  color: var(--gold);
}

.title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(56px, 12vw, 110px);
  line-height: 0.95;
  letter-spacing: -0.025em;
  margin: 0;
  color: var(--ink);
}
.title em { font-style: italic; }
.title__dot { font-style: normal; color: var(--gold); }

.lede {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(18px, 2.2vw, 22px);
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 36ch;
  margin: 28px 0 0;
}

.donate-empty {
  margin: 6vh 0;
  padding: 56px 32px;
  text-align: center;
  border: 1px solid var(--rule-strong);
  border-radius: 6px;
  background:
    linear-gradient(135deg, rgba(196, 155, 90, 0.10) 0%, transparent 60%),
    rgba(229, 189, 123, 0.03);
}
.donate-empty__kicker {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--gold-bright);
  margin: 0 0 18px;
}
.donate-empty__desc {
  font-family: var(--sans);
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink-soft);
  max-width: 38ch;
  margin: 0 auto;
}
.donate-empty__email {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 32px;
  padding: 14px 24px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--ink);
  border: 1px solid var(--gold);
  border-radius: 4px;
  background: rgba(229, 189, 123, 0.05);
  transition: background-color 0.3s ease, color 0.3s ease;
}
.donate-empty__email:hover { background: var(--gold); color: var(--paper); }
.donate-empty__email-arrow {
  font-family: var(--serif);
  font-style: italic;
  font-size: 18px;
  line-height: 1;
}

.coming-soon-title {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin: 4vh 0 24px;
  text-align: center;
}
.coming-soon-list {
  list-style: none;
  margin: 0 0 6vh;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}
.coming-soon-list li {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-dim);
  padding: 14px 16px;
  border: 1px dashed var(--rule-strong);
  border-radius: 4px;
  text-align: center;
  background: rgba(229, 189, 123, 0.02);
}

/* ---------- Responsive ---------- */
@media (max-width: 700px) {
  .page {
    padding: 4vh 22px;
    min-height: auto;
    gap: 32px;
  }

  .handle { font-size: 11.5px; padding: 5px 10px; }
  .tagline { font-size: clamp(28px, 8vw, 42px); }

  .tool-row a {
    flex-wrap: wrap;
    gap: 6px 12px;
    padding: 18px 0;
  }
  .tool-row a:hover { padding-left: 12px; }
  .tool-row__leader { display: none; }
  .tool-row__sub { font-size: 11px; }

  .meta-line { gap: 4px 10px; }
  .meta-line__label { font-size: 10px; letter-spacing: 0.18em; }

  .colophon { flex-direction: column; gap: 6px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  body::before { animation: none; }
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}

/* ---------- 波利彩蛋（首頁專用） ----------
   位置由 JS 控制 (transform translate3d)
   .poring 內部 sprite 隨 4 格 cycle 切換
   方向：原始 sprite 朝左，.poring--flip 翻成朝右
*/
.poring-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 50px;
  height: 40px;
  pointer-events: auto;        /* 接受滑鼠點擊 */
  z-index: 2;
  will-change: transform;
}

.poring {
  width: 100%;
  height: 100%;
  background-position: center bottom;
  background-repeat: no-repeat;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  animation: poring-hop 0.6s steps(1) infinite;
}
.poring--flip { transform: scaleX(-1); }

@keyframes poring-hop {
  0%   { background-image: url("./poring/walk-1.png"); }
  25%  { background-image: url("./poring/walk-2.png"); }
  50%  { background-image: url("./poring/walk-3.png"); }
  75%  { background-image: url("./poring/walk-4.png"); }
}

/* 受傷：用真實 sprite 兩格 + 紅閃濾鏡 */
@keyframes poring-hurt {
  0%   { background-image: url("./poring/hurt-1.png"); filter: brightness(2.6) saturate(2) sepia(0.5); }
  50%  { background-image: url("./poring/hurt-2.png"); filter: brightness(1.8) saturate(1.5) sepia(0.3); }
  100% { background-image: url("./poring/hurt-1.png"); filter: none; }
}

/* 吃蘋果擠壓 */
@keyframes poring-munch {
  0%, 100% { background-image: url("./poring/walk-1.png"); }
  50%      { background-image: url("./poring/walk-3.png"); }
}

/* 死亡：4 格 splat 序列 + 結尾淡出 */
@keyframes poring-die {
  0%   { background-image: url("./poring/die-1.png"); opacity: 1; }
  25%  { background-image: url("./poring/die-2.png"); opacity: 1; }
  50%  { background-image: url("./poring/die-3.png"); opacity: 1; }
  75%  { background-image: url("./poring/die-4.png"); opacity: 0.8; }
  100% { background-image: url("./poring/die-4.png"); opacity: 0; }
}

/* 死亡時 sprite 變大（splat 飛濺） */
.poring-wrapper--dying {
  width: 100px !important;
  height: 80px !important;
  margin-left: -25px;
  margin-top: -20px;
  z-index: 3;  /* 蓋過正常波利 */
}

/* ---------- 浮動傷害數字 ---------- */
.damage-text {
  position: fixed;
  pointer-events: none;
  z-index: 9998;
  user-select: none;
  transform: translate(-50%, 0);
  image-rendering: pixelated;
}

/* 一般 -1：紅色 mono */
.damage-text--normal {
  font-family: "JetBrains Mono", monospace;
  font-size: 18px;
  font-weight: 700;
  color: #ff5050;
  text-shadow:
    1px 1px 0 #000, -1px 1px 0 #000,
    1px -1px 0 #000, -1px -1px 0 #000,
    0 0 6px rgba(255, 60, 60, 0.6);
  animation: damage-float 0.85s ease-out forwards;
}
@keyframes damage-float {
  0%   { opacity: 0; transform: translate(-50%, 0)    scale(0.6); }
  20%  { opacity: 1; transform: translate(-50%, -8px) scale(1.15); }
  100% { opacity: 0; transform: translate(-50%, -40px) scale(1); }
}

/* MISS：用 RO 原圖 sprite */
.damage-text--miss {
  width: 49px;
  height: 16px;
  animation: miss-float 0.85s ease-out forwards;
}
.miss-sprite {
  width: 49px;
  height: 16px;
  background-image: url("./poring/miss.png");
  background-size: contain;
  background-repeat: no-repeat;
  image-rendering: pixelated;
}
@keyframes miss-float {
  0%   { opacity: 0; transform: translate(-50%, 0)    scale(0.7); }
  20%  { opacity: 1; transform: translate(-50%, -10px) scale(1.1); }
  100% { opacity: 0; transform: translate(-50%, -42px) scale(1); }
}

/* CRITICAL：紅星爆擊背景 + Critical!! 文字 + 黃色大數字 */
.damage-text--crit {
  width: 90px;
  height: 70px;
  animation: crit-float 1.1s ease-out forwards;
}
.crit-burst {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 70px;
  height: 60px;
  background-image: url("./poring/crit-burst.png");
  background-size: contain;
  background-repeat: no-repeat;
  image-rendering: pixelated;
  animation: crit-burst-spin 1.1s ease-out forwards;
}
.crit-text {
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 112px;
  height: 18px;
  background-image: url("./poring/crit-text.png");
  background-size: contain;
  background-repeat: no-repeat;
  image-rendering: pixelated;
}
.crit-num {
  position: absolute;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  font-family: "JetBrains Mono", monospace;
  font-size: 26px;
  font-weight: 800;
  color: #ffec5a;
  text-shadow:
    2px 2px 0 #6b0000, -2px 2px 0 #6b0000,
    2px -2px 0 #6b0000, -2px -2px 0 #6b0000,
    0 0 8px rgba(255, 200, 0, 0.7);
}
@keyframes crit-float {
  0%   { opacity: 0; transform: translate(-50%, 0)    scale(0.4); }
  15%  { opacity: 1; transform: translate(-50%, -8px) scale(1.3); }
  35%  { opacity: 1; transform: translate(-50%, -16px) scale(1.0); }
  100% { opacity: 0; transform: translate(-50%, -50px) scale(0.95); }
}
@keyframes crit-burst-spin {
  0%   { transform: translateX(-50%) rotate(0); }
  100% { transform: translateX(-50%) rotate(20deg); }
}

/* 蘋果（item 512）— 真實 RO icon，可點擊撿走 */
.apple {
  position: fixed;
  top: 0;
  left: 0;
  width: 24px;
  height: 24px;
  pointer-events: auto;
  z-index: 1;
  background-image: url("./poring/apple.png");
  background-size: contain;
  background-repeat: no-repeat;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  will-change: transform;
}

/* $+1 撿取浮字 */
.pickup-text {
  position: fixed;
  font-family: "JetBrains Mono", monospace;
  font-size: 16px;
  font-weight: 700;
  color: #ffd24a;
  text-shadow:
    1px 1px 0 #3a2400, -1px 1px 0 #3a2400,
    1px -1px 0 #3a2400, -1px -1px 0 #3a2400,
    0 0 6px rgba(255, 200, 60, 0.5);
  pointer-events: none;
  z-index: 9998;
  user-select: none;
  animation: pickup-float 0.85s ease-out forwards;
}
/* $-N 暴擊扣款（橘紅，動畫稍長） */
.pickup-text--spend {
  color: #ff8a3c;
  font-size: 18px;
  text-shadow:
    1px 1px 0 #2a0a00, -1px 1px 0 #2a0a00,
    1px -1px 0 #2a0a00, -1px -1px 0 #2a0a00,
    0 0 8px rgba(255, 100, 40, 0.7);
  animation: pickup-spend 0.95s ease-out forwards;
}
@keyframes pickup-float {
  0%   { opacity: 0; transform: translateY(0) scale(0.6); }
  20%  { opacity: 1; transform: translateY(-8px) scale(1.15); }
  100% { opacity: 0; transform: translateY(-36px) scale(1); }
}
@keyframes pickup-spend {
  0%   { opacity: 0; transform: translateY(0) scale(0.5); }
  15%  { opacity: 1; transform: translateY(-6px) scale(1.4); }
  100% { opacity: 0; transform: translateY(-46px) scale(1); }
}

/* ---------- HUD：右下角顯示 $ 與當前 CRI 機率 ---------- */
.ro-hud {
  position: fixed;
  left: 18px;
  top: 18px;
  z-index: 9997;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 14px;
  background: rgba(10, 6, 0, 0.65);
  border: 1px solid rgba(255, 200, 60, 0.30);
  border-radius: 6px;
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--ink, #f5ebd3);
  pointer-events: none;
  user-select: none;
  min-width: 100px;
}
.ro-hud__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
}
.ro-hud__label {
  color: rgba(255, 200, 60, 0.85);
  font-weight: 700;
}
.ro-hud__val {
  color: #ffec5a;
  font-weight: 700;
}
@media (hover: none), (pointer: coarse) {
  .ro-hud { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .poring-wrapper { display: none; }
  .apple { display: none; }
}