/* ==========================================================================
   闪闪图形岛 — 主题令牌
   复刻自 n2h9j45ndnas.meoo.fun（妙悟 Meoo 生成），设计语言：奶油底 + 糖果色 + 厚边按钮
   ========================================================================== */
:root {
  --radius: 1.5rem;
  --font-sans: "Nunito", "Yuanti SC", "YouYuan", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", ui-sans-serif, system-ui, sans-serif;
  --font-display: "Baloo 2", "Yuanti SC", "YouYuan", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", ui-sans-serif, system-ui, sans-serif;

  --cream: oklch(98.5% .016 92);
  --bubblegum: oklch(66% .19 8);
  --bubblegum-soft: oklch(94% .04 8);
  --lavender: oklch(62% .13 305);
  --lavender-soft: oklch(94% .032 305);
  --mint: oklch(66% .12 168);
  --mint-soft: oklch(94% .04 168);
  --peach: oklch(70% .14 55);
  --peach-soft: oklch(94% .045 55);
  --sky: oklch(64% .11 240);
  --sky-soft: oklch(94% .028 240);
  --sun: oklch(80% .15 95);
  --sun-soft: oklch(95% .06 95);
  --ink: oklch(40% .06 305);
  --ink-soft: oklch(56% .05 305);
  --card: oklch(99.5% .008 92);
  --border: oklch(90% .03 305);
}

/* ============================ 基础 ============================ */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  background-color: var(--cream);
  color: var(--ink);
  font-family: var(--font-sans);
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior: none;
}
button { font: inherit; color: inherit; border: 0; background: none; cursor: pointer; }
img { display: block; max-width: 100%; }
h1, h2, h3, p { margin: 0; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

.screen { position: relative; min-height: 100dvh; background-color: var(--cream); }
.wrap { position: relative; margin: 0 auto; width: 100%; max-width: 576px; padding: 20px 16px 40px; }
.wrap-tight { max-width: 576px; }

/* 顶部主题色晕染 */
.tint-top {
  pointer-events: none; position: absolute; inset: 0 0 auto 0; height: 288px; opacity: .6;
  background: radial-gradient(60% 100% at 50% 0%, color-mix(in oklch, var(--mint) 30%, transparent), transparent);
}
.tint-top.h-tall { height: 256px; }

/* ============================ 面板 / 卡片 ============================ */
.panel {
  background: var(--card);
  border-radius: 28px;
  box-shadow: 0 6px 0 0 color-mix(in oklch, var(--lavender-soft) 78%, var(--ink) 8%),
              0 24px 48px -28px color-mix(in oklch, var(--lavender) 55%, transparent);
}

/* ============================ 厚边糖果按钮 ============================ */
.kb {
  --kb-bg: var(--bubblegum);
  --kb-fg: oklch(99% .005 92);
  --kb-edge: color-mix(in oklch, var(--kb-bg) 68%, var(--ink));
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  white-space: nowrap;
  font-family: var(--font-display); font-weight: 700; letter-spacing: .025em;
  border-radius: 22px; user-select: none;
  background: var(--kb-bg); color: var(--kb-fg);
  box-shadow: 0 6px 0 0 var(--kb-edge), 0 14px 24px -12px color-mix(in oklch, var(--kb-bg) 70%, transparent);
  transition: transform .12s, box-shadow .12s, filter .12s;
}
.kb:hover { filter: brightness(1.05); }
.kb:active { box-shadow: 0 1px 0 0 var(--kb-edge); transform: translateY(5px); }
.kb:disabled { opacity: .5; filter: saturate(.5); box-shadow: 0 4px 0 0 var(--kb-edge); cursor: not-allowed; transform: none; }

.kb-pink   { --kb-bg: var(--bubblegum); }
.kb-purple { --kb-bg: var(--lavender); }
.kb-mint   { --kb-bg: var(--mint); }
.kb-peach  { --kb-bg: var(--peach); }
.kb-sky    { --kb-bg: var(--sky); }
.kb-sun    { --kb-bg: var(--sun); --kb-fg: var(--ink); --kb-edge: color-mix(in oklch, var(--sun) 62%, var(--ink)); }
.kb-white  { --kb-bg: oklch(99% .008 92); --kb-fg: var(--ink); --kb-edge: color-mix(in oklch, var(--lavender-soft) 70%, var(--ink)); }
.kb-soft   { --kb-bg: color-mix(in oklch, white 55%, var(--lavender-soft)); --kb-fg: var(--ink); --kb-edge: color-mix(in oklch, var(--lavender-soft) 72%, var(--ink)); }

.kb.s-sm   { height: 40px; padding: 0 16px; font-size: 14px; border-radius: 16px; }
.kb.s-md   { height: 48px; padding: 0 24px; font-size: 16px; border-radius: 18px; }
.kb.s-lg   { height: 56px; padding: 0 32px; font-size: 18px; border-radius: 22px; }
.kb.s-xl   { height: 64px; padding: 0 40px; font-size: 24px; border-radius: 26px; }
.kb.s-icon { height: 44px; width: 44px; padding: 0; border-radius: 16px; font-size: 18px; }
.kb.w-full { width: 100%; }

/* ============================ 文字 ============================ */
.font-display { font-family: var(--font-display); }
.fw-800 { font-weight: 800; }
.t-ink { color: var(--ink); }
.t-soft { color: var(--ink-soft); }
.t-lavender { color: var(--lavender); }
.t-mint { color: var(--mint); }
.t-peach { color: var(--peach); }
.t-sun { color: var(--sun); }
.title-candy {
  font-family: var(--font-display); color: var(--bubblegum); letter-spacing: .04em;
  text-shadow: 0 2px 0 oklch(99% .005 92), 0 4px 0 color-mix(in oklch, var(--bubblegum) 30%, white),
               0 8px 18px color-mix(in oklch, var(--bubblegum) 40%, transparent);
}
.story-link { position: relative; }
.story-link::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; border-radius: 2px;
  background: currentColor; transform: scaleX(0); transform-origin: 100% 100%; transition: transform .3s;
}
.story-link:hover::after { transform-origin: 0 100%; transform: scaleX(1); }

/* ============================ 页头 ============================ */
.hdr { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.hdr-center { text-align: center; }
.hdr-title { font-family: var(--font-display); font-size: 24px; font-weight: 800; color: var(--ink); }
.hdr-sub { font-size: 12px; font-weight: 700; color: var(--ink-soft); }
.hdr-right { display: flex; align-items: center; gap: 8px; }
.hdr-left { display: flex; align-items: center; gap: 8px; }
.pill {
  display: flex; align-items: center; gap: 6px; padding: 8px 12px; border-radius: 28px;
  background: var(--card); font-family: var(--font-display); font-weight: 700; color: var(--ink);
  box-shadow: 0 6px 0 0 color-mix(in oklch, var(--lavender-soft) 78%, var(--ink) 8%),
              0 24px 48px -28px color-mix(in oklch, var(--lavender) 55%, transparent);
}

/* ============================ 动画 ============================ */
@keyframes kf-float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes kf-bob { 0%, 100% { transform: translateY(0) rotate(-2deg); } 50% { transform: translateY(-7px) rotate(2deg); } }
@keyframes kf-shake { 0%, 100% { transform: translate(0); } 20% { transform: translate(-7px); } 40% { transform: translate(6px); } 60% { transform: translate(-4px); } 80% { transform: translate(3px); } }
@keyframes kf-pop { 0% { opacity: 0; transform: scale(.4); } 60% { opacity: 1; transform: scale(1.12); } 100% { opacity: 1; transform: scale(1); } }
@keyframes kf-burst { 0% { opacity: 1; transform: translate(0) scale(.4); } 100% { transform: translate(var(--bx), var(--by)) scale(1.1); opacity: 0; } }
@keyframes kf-twinkle { 0%, 100% { opacity: .25; transform: scale(.8); } 50% { opacity: 1; transform: scale(1.15); } }
@keyframes kf-ring { 0% { opacity: .9; transform: scale(.4); } 100% { opacity: 0; transform: scale(1.6); } }
@keyframes kf-glow {
  0%, 100% { box-shadow: 0 0 color-mix(in oklch, var(--sun) 70%, transparent); }
  50% { box-shadow: 0 0 0 12px color-mix(in oklch, var(--sun) 0%, transparent); }
}
@keyframes kf-joy { 0%, 100% { transform: translateY(0) scale(1); } 30% { transform: translateY(-18px) scale(.96, 1.06); } 55% { transform: translateY(0) scale(1.06, .94); } 75% { transform: translateY(-8px) scale(.99, 1.02); } }
@keyframes kf-think { 0%, 100% { transform: rotate(0); } 30% { transform: rotate(-8deg); } 60% { transform: rotate(6deg); } }
@keyframes kf-mascot-in { from { opacity: 0; transform: translateY(24px) scale(.9); } to { opacity: 1; transform: none; } }
@keyframes kf-fade-up { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

.anim-float { animation: 3.2s ease-in-out infinite kf-float; }
.anim-bob { animation: 2.4s ease-in-out infinite kf-bob; }
.anim-shake { animation: .45s ease-in-out kf-shake; }
.anim-pop { animation: .45s cubic-bezier(.34, 1.56, .64, 1) both kf-pop; }
.anim-twinkle { animation: 2.2s ease-in-out infinite kf-twinkle; }
.anim-glow { animation: 1.4s ease-out infinite kf-glow; }
.anim-joy { animation: .9s cubic-bezier(.34, 1.56, .64, 1) kf-joy; }
.anim-think { animation: 1.6s ease-in-out infinite kf-think; }
.anim-fade-up { animation: .5s ease-out both kf-fade-up; }

.confetti { pointer-events: none; position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; }
.confetti span { position: absolute; color: var(--sun); line-height: 1; }

@media (prefers-reduced-motion: reduce) {
  .anim-float, .anim-bob, .anim-twinkle, .anim-glow, .anim-think, .anim-joy, .anim-sparkle { animation: none; }
}

/* ============================ 吉祥物 ============================ */
.mascot { position: relative; user-select: none; flex: none; }
.mascot-box { position: relative; width: 100%; height: 100%; }
.mascot-img {
  width: 100%; height: 100%; object-fit: contain; cursor: pointer;
  filter: drop-shadow(0 10px 18px color-mix(in oklch, var(--lavender) 45%, transparent));
}
.mascot img { -webkit-user-drag: none; }
.bubble {
  position: absolute; left: 50%; top: -8px; z-index: 10; transform: translate(-50%, -100%);
  width: max-content; max-width: 220px; padding: 8px 16px; border-radius: 28px;
  background: var(--card); text-align: center; font-size: 14px; font-weight: 700; color: var(--ink);
  box-shadow: 0 6px 0 0 color-mix(in oklch, var(--lavender-soft) 78%, var(--ink) 8%),
              0 24px 48px -28px color-mix(in oklch, var(--lavender) 55%, transparent);
  animation: .45s cubic-bezier(.34, 1.56, .64, 1) both kf-pop;
}
.bubble::after {
  content: ""; position: absolute; left: 50%; bottom: -6px; width: 12px; height: 12px;
  transform: translateX(-50%) rotate(45deg); background: var(--card);
}

/* 装扮：层叠在吉祥物上
   注意：吉祥物图片带 drop-shadow 滤镜会自建层叠上下文，默认会盖住装扮；
   此处显式提升装扮层级，修正原型「买了装扮看不见」的问题。 */
.outfit { position: absolute; pointer-events: none; z-index: 2; }
.outfit svg { display: block; width: 100%; height: auto; overflow: visible; }
.outfit-bow { left: 16%; top: 2%; width: 34%; }
.outfit-crown { left: 30%; top: -4%; width: 36%; }
.outfit-wings { left: -18%; top: 26%; width: 136%; z-index: 1; }
.outfit-scarf { left: 24%; top: 52%; width: 52%; }

/* ============================ 首页 ============================ */
.home { position: relative; min-height: 100dvh; overflow: hidden; }
.home-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.home-veil { position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(255,255,255,.45), rgba(255,255,255,0) 45%, color-mix(in oklch, var(--cream) 85%, transparent)); }
.home-inner {
  position: relative; margin: 0 auto; display: flex; flex-direction: column;
  min-height: 100dvh; width: 100%; max-width: 576px; padding: 20px 20px 24px;
}
.avatar-ring { display: flex; align-items: center; justify-content: center; width: 48px; height: 48px; overflow: hidden; border-radius: 999px; background: rgba(255,255,255,.8); padding: 4px; }
.avatar-ring img { width: 100%; height: 100%; border-radius: 999px; object-fit: contain; }
.home-main { display: flex; flex: 1; flex-direction: column; align-items: center; justify-content: center; gap: 20px; padding: 24px 0; text-align: center; }
.home-title { font-size: 48px; font-weight: 800; }
.home-sub { margin-top: 12px; font-size: 16px; font-weight: 700; color: var(--ink-soft); }
.title-badge {
  display: inline-flex; align-items: center; gap: 4px; margin-top: 12px; padding: 6px 16px;
  border-radius: 999px; background: var(--lavender-soft); color: var(--lavender);
  font-size: 14px; font-weight: 700;
}
.home-cta { display: flex; flex-direction: column; gap: 12px; width: 100%; max-width: 320px; }
.home-cta-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.home-footer { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 8px; font-size: 12px; font-weight: 700; color: color-mix(in oklch, var(--ink-soft) 80%, transparent); }
.home-footer span { display: flex; align-items: center; gap: 4px; padding: 4px 10px; border-radius: 999px; background: rgba(255,255,255,.55); }
.home-footer span:first-child { background: rgba(255,255,255,.75); }
.home-footer img { width: 20px; height: 20px; border-radius: 999px; object-fit: cover; }

/* 漂浮装饰 */
.deco { pointer-events: none; position: absolute; inset: 0; overflow: hidden; }
.deco i { position: absolute; display: block; border-radius: 999px; }

/* ============================ 地图 ============================ */
.island-tabs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 16px; }
.island-tab { display: flex; flex-direction: column; align-items: center; gap: 4px; overflow: hidden; padding: 6px; border-radius: 28px; transition: transform .15s; }
.island-tab img { width: 56px; height: 56px; border-radius: 999px; object-fit: cover; }
.island-tab span { display: flex; align-items: center; gap: 4px; font-size: 11px; font-weight: 700; color: var(--ink-soft); }
.island-tab.is-active { box-shadow: 0 0 0 4px var(--sun), 0 6px 0 0 color-mix(in oklch, var(--lavender-soft) 78%, var(--ink) 8%); }
.island-tab.is-locked { opacity: .6; }
.island-tab.is-locked img { filter: grayscale(1); }
.lock-note { margin-top: 8px; text-align: center; font-size: 14px; font-weight: 700; color: var(--peach); }

.level-track { position: relative; height: 760px; margin-top: 16px; }
.level-track > svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.level-node { position: absolute; transform: translate(-50%, -50%); }
.level-node .panel {
  position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2px; width: 74px; height: 74px; transition: transform .15s;
}
.level-node.is-next .panel { animation: 1.4s ease-out infinite kf-glow; }
.level-node.is-locked .panel { opacity: .55; filter: saturate(0); }
.level-node.is-unlocked:hover .panel { transform: scale(1.05); }
.level-node.is-unlocked:active .panel { transform: scale(.95); }
.level-num { font-family: var(--font-display); font-size: 20px; font-weight: 800; color: var(--ink); }
.level-stars { display: flex; gap: 2px; }
.lock-icon { color: var(--ink-soft); }

/* 弹窗（关卡信息 / 暂停 / 结算 / 休息） */
.modal-mask {
  position: fixed; inset: 0; z-index: 40; display: flex; align-items: flex-end; justify-content: center;
  padding: 16px; background: color-mix(in oklch, var(--ink) 30%, transparent); backdrop-filter: blur(8px);
}
.modal-mask.center { align-items: center; z-index: 50; }
.modal { width: 100%; max-width: 384px; padding: 24px; text-align: center; }
.modal-close { display: flex; justify-content: center; }
.modal h2 { margin-top: 4px; font-family: var(--font-display); font-size: 30px; font-weight: 800; color: var(--ink); }
.modal .kind-tag { display: inline-flex; margin-top: 8px; padding: 6px 16px; border-radius: 999px; background: var(--lavender-soft); font-size: 14px; font-weight: 700; color: var(--ink-soft); }
.modal .meta { margin-top: 8px; font-size: 12px; font-weight: 700; color: var(--ink-soft); }
.modal-btns { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 20px; }
.modal-btns.stack { grid-template-columns: 1fr; }
.stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 16px; text-align: center; }
.stat-box { border-radius: 16px; background: color-mix(in oklch, var(--lavender-soft) 70%, transparent); padding: 10px 8px; }
.stat-box p:first-child { font-size: 11px; font-weight: 700; color: var(--ink-soft); }
.stat-box p:last-child { font-family: var(--font-display); font-size: 18px; font-weight: 800; color: var(--ink); }
.stars-show { display: flex; justify-content: center; }

/* ============================ 关卡内 ============================ */
.play-top {
  pointer-events: none; position: absolute; inset: 0 0 auto 0; height: 256px; opacity: .6;
}
.play-inner {
  position: relative; margin: 0 auto; display: flex; flex-direction: column;
  min-height: 100dvh; width: 100%; max-width: 768px; padding: 16px 16px 24px;
}
.play-main { display: flex; flex: 1; flex-direction: column; align-items: center; justify-content: center; gap: 20px; padding: 20px 0; }
.play-main > .anim-pop { width: 100%; }
.dots { display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 4px; }
.dot { width: 10px; height: 10px; border-radius: 999px; background: var(--border); }
.dot.done { background: var(--mint); }
.dot.now { background: var(--bubblegum); }
.timer { padding: 8px 12px; font-family: var(--font-display); font-size: 14px; font-weight: 700; color: var(--ink-soft); }
.play-footer { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; }

.round { display: flex; flex-direction: column; align-items: center; gap: 20px; width: 100%; }
.round-ask { text-align: center; font-size: 18px; font-weight: 700; color: var(--ink-soft); }
.opt-grid { display: grid; width: 100%; max-width: 448px; gap: 12px; }
.opt-grid.c2 { grid-template-columns: repeat(2, 1fr); }
.opt-grid.c4 { grid-template-columns: repeat(2, 1fr); }
@media (min-width: 640px) { .opt-grid.c4 { grid-template-columns: repeat(4, 1fr); } }
.opt {
  position: relative; display: flex; align-items: center; justify-content: center; height: 80px;
  border-radius: 28px; transition: transform .15s, opacity .2s;
}
@media (min-width: 640px) { .opt { height: 96px; } }
.opt:hover { transform: translateY(-4px); }
.opt.used { opacity: .25; filter: saturate(0); }
.opt.hint-glow { animation: 1.4s ease-out infinite kf-glow; box-shadow: 0 0 0 4px var(--sun); }
.seq-board { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 8px; padding: 16px; }
.seq-cell { display: flex; align-items: center; justify-content: center; width: 64px; height: 64px; border-radius: 16px; background: color-mix(in oklch, var(--lavender-soft) 70%, transparent); }
@media (min-width: 640px) { .seq-board { gap: 12px; padding: 16px 24px; } .seq-cell { width: 80px; height: 80px; } }
.seq-blank { border: 4px dashed var(--lavender); background: #fff; position: relative; }
.seq-blank .q { font-family: var(--font-display); font-size: 30px; font-weight: 700; color: var(--lavender); }

/* 拼图 */
.jig-board { position: relative; padding: 12px; border-radius: 28px; }
@media (min-width: 640px) { .jig-board { padding: 16px; } }
.jig-grid { display: grid; gap: 6px; width: min(78vw, 340px); }
@media (min-width: 640px) { .jig-grid { gap: 8px; } }
.jig-cell { position: relative; aspect-ratio: 1; overflow: hidden; border-radius: 12px; padding: 0; }
.jig-cell.empty { border: 4px dashed color-mix(in oklch, var(--lavender) 70%, transparent); background: color-mix(in oklch, var(--lavender-soft) 50%, transparent); }
.jig-cell svg { display: block; width: 100%; height: 100%; }
.jig-tray { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 8px; min-height: 76px; padding: 8px 12px; border-radius: 24px; background: rgba(255,255,255,.6); }
@media (min-width: 640px) { .jig-tray { min-height: 92px; } }
.jig-piece { width: 64px; height: 64px; overflow: hidden; border-radius: 12px; border: 4px solid #fff; padding: 0; transition: transform .15s, border-color .15s; }
@media (min-width: 640px) { .jig-piece { width: 80px; height: 80px; } }
.jig-piece:hover { transform: translateY(-4px); }
.jig-piece.sel { transform: translateY(-4px); border-color: var(--bubblegum); box-shadow: 0 10px 15px -3px rgba(0,0,0,.15); }
.jig-piece svg { display: block; width: 100%; height: 100%; }
.tray-done { padding: 0 16px; font-size: 14px; font-weight: 700; color: var(--ink-soft); }

/* 迷宫 */
.maze-board { position: relative; padding: 10px; border-radius: 28px; }
@media (min-width: 640px) { .maze-board { padding: 12px; } }
.maze-board svg { display: block; width: min(88vw, 420px); }
.maze-pad { display: grid; grid-template-columns: repeat(3, auto); gap: 8px; justify-content: center; }

/* 分拣 */
.sort-card { position: relative; display: flex; align-items: center; justify-content: center; width: 128px; height: 128px; border-radius: 28px; }
@media (min-width: 640px) { .sort-card { width: 144px; height: 144px; } }
.sort-progress { display: flex; align-items: center; gap: 6px; }
.sort-progress i { display: block; width: 10px; height: 10px; border-radius: 999px; background: var(--border); }
.sort-progress i.done { background: var(--mint); }
.sort-progress i.now { background: var(--bubblegum); }
.bins { display: grid; width: 100%; max-width: 448px; gap: 12px; }
.bins.c2 { grid-template-columns: repeat(2, 1fr); }
.bins.c3 { grid-template-columns: repeat(3, 1fr); }
.bin { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 16px 8px; border-radius: 28px; transition: transform .15s; }
.bin:hover { transform: translateY(-4px); }
.bin .label { font-size: 14px; font-weight: 700; color: var(--ink-soft); }
.swatch { display: block; width: 36px; height: 36px; border-radius: 999px; }

/* 找茬 */
.spot-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; width: 100%; max-width: 672px; }
.spot-pane { position: relative; padding: 6px; border-radius: 28px; overflow: hidden; }
.spot-pane svg { display: block; width: 100%; border-radius: 16px; }
.spot-pane[data-tap] { cursor: pointer; }
.ring-mark { pointer-events: none; position: absolute; width: 40px; height: 40px; border-radius: 999px; border: 4px solid var(--peach); animation: .6s ease-out both kf-ring; }

/* 镜像 */
.mirror-card { position: relative; display: flex; align-items: center; justify-content: center; width: 144px; height: 144px; border-radius: 28px; }
@media (min-width: 640px) { .mirror-card { width: 176px; height: 176px; } }
.mirror-opt { position: relative; display: flex; align-items: center; justify-content: center; height: 96px; border-radius: 28px; transition: transform .15s, opacity .2s; }
@media (min-width: 640px) { .mirror-opt { height: 112px; } }
.mirror-opt:hover { transform: translateY(-4px); }
.mirror-opt.used { opacity: .25; filter: saturate(0); }
.mirror-opt.hint-glow { animation: 1.4s ease-out infinite kf-glow; box-shadow: 0 0 0 4px var(--sun); }

/* ---------- 通用小工具类（替代原 Tailwind 原子类） ---------- */
.row { display: flex; align-items: center; }
.col { display: flex; flex-direction: column; }
.center { align-items: center; justify-content: center; }
.between { justify-content: space-between; }
.gap4 { gap: 4px; } .gap6 { gap: 6px; } .gap8 { gap: 8px; } .gap12 { gap: 12px; } .gap16 { gap: 16px; }
.mt4 { margin-top: 4px; } .mt8 { margin-top: 8px; } .mt12 { margin-top: 12px; } .mt16 { margin-top: 16px; } .mt24 { margin-top: 24px; }
.text-xs { font-size: 12px; } .text-sm { font-size: 14px; } .text-lg { font-size: 18px; }