:focus-visible {
  outline: 3px solid var(--mint-deep);
  outline-offset: 4px;
}

.videoFinish {
  margin-left: 0!important;
  width: 100%!important;
  height: auto!important;
  margin-top: 0!important;
}

.skip-link {
  position: fixed;
  left: 18px;
  top: 14px;
  z-index: 20;
  transform: translateY(-150%);
  border-radius: 8px;
  background: var(--blue-ink);
  color: var(--paper);
  padding: 10px 14px;
  transition: transform 180ms ease;
}

.skip-link:focus-visible {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
  background: rgba(255, 248, 240, 0.86);
  backdrop-filter: blur(18px);
}

.nav,
.brand {
  align-items: center;
}

.nav {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  width: min(1160px, calc(100% - 36px));
  margin: 0 auto;
  padding: 14px 0;
}

.brand {
  display: inline-flex;
  gap: 10px;
  font-weight: 900;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--berry);
  border-radius: 8px;
  background: var(--berry);
  color: var(--paper);
  font-family: "Space Mono", monospace;
  font-size: 0.78rem;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}

.nav-links a {
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 8px 10px;
  color: var(--rose-deep);
  font-size: 0.92rem;
  font-weight: 700;
}

.nav-links a:hover {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.62);
}

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 50vh;
  padding: 20px 0 70px;
}

.hero-image,
.hero-tint {
  width: 100%;
}

.hero-image, .hero-tint {
  position: absolute;
  inset: 0;
  height: 100%;
}

.hero-image {
  z-index: -3;
  object-fit: cover;
  object-position: center;
}

.hero-title,.ip-title {
  padding: 0;
  color: #1dbc9d;
}

.hero-title {
  font-size: 50px;
  text-shadow: 2px 2px 3px rgba(0, 0, 0, .5);
}

.ip-title {
  font-size: 30px;
  text-shadow: 2px 2px 3px rgba(0, 0, 0,0);
}

.hero-tint {
  z-index: -2;
  background: linear-gradient(180deg, rgba(255, 248, 240, 0.28) -10%, rgba(255, 248, 240, 0.86) 100%, rgba(255, 248, 240, 0.14) 70%, rgba(255, 248, 240, 0.12) 50%, var(--cream));box-shadow: inset 0 -50px 90px rgba(255, 255, 255, 1);
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 430px;
  align-items: center;
  gap: 0px;
  width: min(1240px, calc(100% - 36px));
  margin: 0 auto;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--berry);
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: uppercase;
}

.hero-lead,
.hero-actions {
  margin-bottom: 28px;
}

.hero-lead {
  max-width: 680px;
  color: #453741;
  font-size: 1.5rem;
  line-height: 1.4;
  font-weight: 500;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border: 1px solid var(--berry);
  border-radius: 8px;
  padding: 12px 18px;
  font-weight: 900;
}

.button-primary {
  background: var(--berry);
  color: var(--paper);
  box-shadow: 0 14px 30px rgba(143, 35, 75, 0.22);
}

.button-secondary {
  background: rgba(255, 253, 248, 0.68);
  color: var(--berry);
}

.hero-specs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  max-width: 680px;
  margin: 0;
  border-radius: 8px;
  overflow: hidden;
}

.hero-specs div {
  padding: 16px;
  background: rgba(255, 253, 248, 0.72);
}

.hero-specs dt {
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 1rem;
  font-weight: 700;
}

.hero-specs dd {
  margin: 0;
  color: var(--rose-deep);
  font-weight: 900;
}

.mascot-panel {
  position: relative;
  min-height: 520px;
}

.bear,
.face {
  position: absolute;
}

.bear {
  left: 50%;
  top: 45%;
  width: 250px;
  height: 280px;
  transform: translate(-50%, -50%);
}

.face {
  left: 15px;
  right: 15px;
  top: 34px;
  bottom: 36px;
  border: 1px solid rgba(143, 35, 75, 0.2);
  border-radius: 48% 48% 44% 44%;
  background: radial-gradient(circle at 34% 36%, rgba(255, 255, 255, 0.88) 0 8%, transparent 9%),
    linear-gradient(145deg, #ffd7e0, #ef89a5 72%, #d86488);
  box-shadow: var(--soft-shadow);
}

.reference-board {
  display: grid;
  grid-template-columns: 1.15fr repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 18px;
}

.reference-card {
  display: flex;
  flex-direction: column;
  min-height: 520px;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.78);
  overflow: hidden;
}

.reference-card img {
  width: 100%;
  height: 390px;
  padding: 20px 16px 0;
  object-fit: contain;
  object-position: center bottom;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(255, 238, 242, 0.72)),
    repeating-linear-gradient(90deg, rgba(143, 35, 75, 0.05) 0 1px, transparent 1px 24px);
}

.reference-card figcaption {
  flex: 1;
  padding: 16px;
  background: var(--paper);
}

.reference-card figcaption span,
.reference-card figcaption strong {
  margin-bottom: 8px;
}

.reference-card figcaption span {
  display: inline-block;
  color: var(--mint-deep);
  font-family: "Space Mono", monospace;
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
}

.reference-card figcaption strong {
  display: block;
  color: var(--rose-deep);
}

.reference-card figcaption p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.ear,
.ear::after {
  position: absolute;
  border-radius: 50%;
}

.ear {
  top: 24px;
  width: 90px;
  height: 90px;
  border: 1px solid rgba(143, 35, 75, 0.2);
  background: linear-gradient(145deg, #ffc9d7, #e36f93);
}

.ear::after {
  content: "";
  inset: 18px;
  background: #ffe6ed;
}

.ear-left {
  left: 8px;
}

.ear-right {
  right: 8px;
}

.eye {
  position: absolute;
  top: 92px;
  width: 16px;
  height: 22px;
  border-radius: 50%;
  background: var(--rose-deep);
}

.eye-left {
  left: 72px;
}

.eye-right {
  right: 72px;
}

.muzzle,
.nose {
  transform: translateX(-50%);
}

.muzzle,
.nose,
.nose::after,
.cheek {
  position: absolute;
}

.muzzle {
  left: 50%;
  top: 122px;
  width: 78px;
  height: 56px;
  border-radius: 45%;
  background: #fff1e9;
}

.nose,
.nose::after,
.cheek {
  height: 18px;
}

.nose {
  left: 50%;
  top: 132px;
  width: 24px;
  border-radius: 50% 50% 44% 44%;
  background: var(--berry);
}

.nose::after {
  content: "";
  left: 50%;
  top: 17px;
  width: 1px;
  background: var(--berry);
}

.cheek {
  top: 128px;
  width: 34px;
  border-radius: 50%;
  background: rgba(255, 93, 128, 0.26);
}

.cheek-left {
  left: 42px;
}

.cheek-right {
  right: 42px;
}

.scarf,
.scarf::after {
  height: 38px;
}

.scarf,
.scarf::after,
.mascot-note {
  border-radius: 8px;
  position: absolute;
}

.scarf {
  left: 48px;
  bottom: 18px;
  width: 152px;
  background: linear-gradient(90deg, #fff8df, #f4d77c);
  box-shadow: 0 12px 26px rgba(75, 23, 48, 0.14);
}

.scarf::after {
  content: "";
  right: -32px;
  bottom: -18px;
  width: 60px;
  background: var(--butter);
  transform: rotate(-14deg);
}

.mascot-note {
  width: auto;
  border: 1px solid rgba(75, 23, 48, 0.18);
  background: rgba(255, 253, 248, 0.82);
  box-shadow: 0 18px 40px rgba(75, 23, 48, 0.12);
  padding: 14px;
}

.mascot-note strong {
  display: block;
  margin-bottom: 6px;
  color: var(--rose-deep);
}

.mascot-note span {
  color: var(--muted);
  line-height: 1.55;
}

.note-one {
  left: 10px;
  top: 10px;
  border-top: 5px solid var(--mint);
}

.note-two {
  right: 0;
  bottom: 38px;
  border-top: 5px solid var(--butter);
}

.source-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  width: min(1160px, calc(100% - 36px));
  margin: -28px auto 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: 0 16px 44px rgba(75, 23, 48, 0.08);
  padding: 18px;
}

.source-strip p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.source-strip a {
  flex: 0 0 auto;
  border-bottom: 2px solid var(--mint-deep);
  color: var(--mint-deep);
  font-weight: 900;
}

.section {
  width: min(1280px, calc(100% - 36px));
  margin: 0 auto;
  padding: 80px 0 0;
}

.section.pt-0 {
  padding: 0;
}

.section-heading {
  max-width: 100%;
  margin-bottom: 30px;
}

.section-heading p:not(.eyebrow) {
  color: var(--muted);
}

.identity-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-radius: 8px;
  overflow: hidden;
  gap: 1px;
}

.identity-item, .flow-card, .prompt-block, .check-item {
  background: var(--paper);
}

.identity-item {
  min-height: 200px;
  padding: 24px;
  border: 0 !important;
}

.identity-item span, .flow-number {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-bottom: 28px;
  border-radius: 50%;
  background: var(--mint);
  color: var(--rose-deep);
  font-family: "Space Mono", monospace;
  font-weight: 700;
}

.flow-number {
  position: absolute;
  margin-bottom: 0;
}

.identity-item p, .flow-card p, .check-item p {
  color: var(--muted);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(2, minmax(240px, 1fr));
  gap: 14px;
  padding-bottom: 10px;
}

.flow-card h3,.identity-item h3 {
  color: #fff;
  background: #1dbc9d;
  display: table;
  font-weight: 300;
  margin: 10px auto;
  width: auto;
  line-height: normal;
  padding: 5px 10px;
  text-align: center;
  font-size: 1.3rem;
  border-radius: 20px;
}

.flow-card {
  position: relative;
  scroll-snap-align: start;
  min-height: 360px;
  border: 0;
  border: 1px solid var(--white);
  box-shadow: none;
  padding: 20px;
}

.flow-card img {
  border-radius: 8px;
}

.flow-card:nth-child(2n) .flow-number {
  background: var(--butter);
}

.flow-card:nth-child(3n) .flow-number {
  background: #d8e8ff;
}

.flow-card strong {
  display: block;
  margin: 20px 0 6px;
  color: var(--berry);
}

.storyboard-sequence {
  grid-column: 1 / -1;
  border-radius: 8px;
  background: linear-gradient(180deg, rgb(214 217 185 / 22%), transparent 38%), rgba(255, 253, 248, 0);
  padding: 22px;
  border: 1px solid var(--line);
}

.storyboard-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 22px;
  margin-bottom: 18px;
}

.storyboard-heading h3 {
  margin-bottom: 0;
  font-size: 1.8rem;
  margin: 0 0 12px;
}

.storyboard-heading p:last-child {
  max-width: 430px;
  margin-bottom: 0;
  color: var(--muted);
}

.storyboard-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.storyboard-card {
  position: relative;
  min-width: 0;
  margin: 0;
  border-radius: 8px;
  background: var(--paper);
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.storyboard-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  transition: transform 220ms ease, filter 220ms ease;
}

.storyboard-zoom {
  position: relative;
  display: block;
  cursor: zoom-in;
}

.storyboard-zoom::after {
  content: "放大";
  position: absolute;
  right: 10px;
  bottom: 10px;
  border-radius: 999px;
  background: rgba(75, 23, 48, 0.84);
  color: var(--paper);
  font-size: 0.78rem;
  font-weight: 900;
  line-height: 1;
  opacity: 0;
  padding: 8px 10px;
  transform: translateY(6px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.storyboard-zoom:hover img, .storyboard-zoom:focus-visible img {
  filter: saturate(1.08) brightness(0.96);
  transform: scale(1.035);
}

.storyboard-zoom:hover::after, .storyboard-zoom:focus-visible::after {
  opacity: 1;
  transform: translateY(0);
}

.storyboard-card figcaption,
.storyboard-card figcaption span {
  align-items: center;
}

.storyboard-card figcaption {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  min-height: 56px;
  padding: 12px;
}

.storyboard-card figcaption span {
  display: inline-flex;
  justify-content: center;
  min-width: 58px;
  border-radius: 999px;
  background: var(--berry);
  color: var(--paper);
  font-family: "Space Mono", monospace;
  font-size: 0.76rem;
  font-weight: 700;
}

.storyboard-card figcaption strong {
  color: var(--rose-deep);
  font-size: 1rem;
  line-height: 1.35;
}

.moffy-popup .mfp-content {
  max-width: min(92vw, 1440px);
}

.moffy-popup .mfp-figure::after,
.moffy-popup .mfp-img {
  border-radius: 8px;
}

.moffy-popup .mfp-figure::after {
  background: rgba(24, 43, 58, 0.78);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.36);
}

.moffy-popup .mfp-img {
  max-height: 82vh !important;
  padding: 38px 0 42px;
}

.moffy-popup .mfp-bottom-bar {
  margin-top: -34px;
  padding: 0 4px;
}

.moffy-popup .mfp-title,
.moffy-popup .mfp-counter,
.moffy-popup .mfp-close {
  color: var(--paper);
}

.moffy-popup .mfp-title, .moffy-popup .mfp-counter {
  font-family: "Noto Sans TC", "Microsoft JhengHei", system-ui, sans-serif;
}

.moffy-popup .mfp-close {
  opacity: 0.92;
}

.mfp-with-zoom .mfp-container, .mfp-with-zoom.mfp-bg {
  opacity: 0;
  backface-visibility: hidden;
  transition: all 260ms ease-out;
}

.mfp-with-zoom.mfp-ready .mfp-container {
  opacity: 1;
}

.mfp-with-zoom.mfp-ready.mfp-bg {
  opacity: 0.88;
}

.mfp-with-zoom.mfp-removing .mfp-container, .mfp-with-zoom.mfp-removing.mfp-bg {
  opacity: 0;
}

.visual-formula {
  overflow: hidden;
}

.formula-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 8px;
}

.formula-heading .section-heading {
  margin-bottom: 0;
}

.formula-controls {
	position:absolute;
	display: flex;
	gap: 10px;
	margin-bottom: 10px;
	z-index: 15;
	left: 0;
	top: 45%;
	width: 100%;
	justify-content: space-between;
}

.formula-arrow {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: auto;
  border: 0;
  border-radius:0px;
  background:transparent;
  color: var(--berry);
  cursor: pointer;
  box-shadow: 0 12px 26px rgba(75, 23, 48, 0.08);
  transition: transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease,
    color 180ms ease,
    opacity 180ms ease;
}

.formula-arrow span {
  display: block;
  margin-top: -20px;
  font-size:7rem;
  line-height: 1;
	font-family: ui-monospace;
}

.formula-arrow:hover {
  transform: translateY(-2px);
  border-color: var(--berry);
  background: var(--berry);
  color: var(--paper);
}

.formula-arrow:active {
  transform: translateY(1px);
}

.formula-arrow.swiper-button-disabled {
  cursor: default;
  opacity: 0.38;
  transform: none;
}

.formula-swiper {
  margin: 18px -18px 0 0;
  padding: 0 18px 28px 0;
}

.formula-swiper .swiper-wrapper {
  align-items: stretch;
}

.formula-swiper .swiper-slide {
  height: auto;
}

.formula-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 430px;
  border-radius: 8px;
  background:url("../images/bg_formula.jpg");
  box-shadow: 0 18px 48px rgba(75, 23, 48, 0.11);
  overflow: hidden;
  padding: 20px;
}

.formula-card::before {
  content: "";
  position: absolute;
  top: 18px;
  right: 18px;
  width: 72px;
  height: 72px;
  border: 1px solid rgba(255, 253, 248, 0.28);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(244, 215, 124, 0.82) 0 3px, transparent 4px),
    repeating-conic-gradient(from 12deg, rgba(255, 253, 248, 0.28) 0 8deg, transparent 8deg 18deg);
  opacity: 0.42;
}

.formula-kicker {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 34px;
  margin-bottom: 82px;
  border-radius: 999px;
  background:rgb(29 188 157);
  color: var(--white);
  font-family: "Space Mono", monospace;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0;
  padding: 8px 12px;
  text-transform: uppercase;
}

.formula-card h3 {
  margin-bottom: 20px;
  font-size: 1.55rem;
  color: var(--rose-deep);
}

.formula-card p {
  color: var(--muted);margin-bottom: 20px;
}

.formula-card ul {
  display: grid;
  gap: 10px;
  margin: auto 0 0;
  padding: 0;
  list-style: none;
}
.formula-card li strong {
  font-weight: 700;}
.formula-card li {
  position: relative;
  padding-left: 18px;
  font-size: 1.1rem;
  font-weight:300;
	color:var(--gray);
  line-height: 1.62;
}

.formula-card li::before {
  content: "";
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mint-deep);
}

.shot-table {
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--line);
}

.shot-row {
  display: grid;
  grid-template-columns: 80px 1fr .8fr 2fr;
  gap: 1px;
  background: var(--line);
}

.shot-row span {
  padding: 10px;
  background: var(--paper);
  color: var(--muted);
  line-height: normal;
  display: flex;
  align-items: center;
}

.shot-row span:first-child {
  color: var(--rose-deep);
  font-family: "Space Mono", monospace;
  font-weight: 700;
}

.shot-head span {
  min-height: auto;
  background: var(--rose-deep);
  color: var(--paper);
  font-weight: 900;
}

.prompt-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
}

.prompt-block {
  padding: 0 10px;
  border-bottom: 0!important;
}

.prompt-block pre {
  overflow-x: auto;
  margin: 0;
  border-radius: 8px;
  background: #182b3a;
  color: #fff8f0;
  padding: 18px;
  white-space: pre-wrap;
}

.prompt-block code {
  font-size: 0.84rem;
  line-height: 1.7;
}

.checklist-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.qa-release .section-heading {
  max-width: 100%;
}

.qa-tabs,
.qa-tab {
  display: grid;
}

.qa-tabs {
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 10px;
}

.qa-tab {
  position: relative;
  grid-template-columns: auto 1fr;
  gap: 8px;
  align-items: center;
  min-width: 0;
  min-height: 62px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
  border-bottom: 0;
  border-radius: 8px 8px 0 0;
  background: rgba(255, 253, 248, 0.86);
  color: var(--rose-deep);
  cursor: pointer;
  padding: 12px;
  text-align: left;
  transition: transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease,
    box-shadow 180ms ease;
  transform: translateY(2px);
}

.qa-tab::after {
  content: "";
  position: absolute;
  inset: auto 12px 8px 44px;
  height: 3px;
  border-radius: 99px;
  background: transparent;
  transition: background 180ms ease;
}

.qa-tab:hover {
  transform: translateY(-2px);
  border-color: rgba(143, 35, 75, 0.32);
  background: linear-gradient(135deg, rgba(185, 217, 199, 0.24), transparent 58%),
    var(--paper);
  box-shadow: 0 12px 26px rgba(75, 23, 48, 0.09);
}

.qa-tab:active,
.qa-tab.is-active,
.qa-tab[aria-selected="true"] {
  transform: translateY(1px);
}

.qa-tab:active {
  background: #fff1f5;
  box-shadow: 0 6px 14px rgba(75, 23, 48, 0.08);
}

.qa-tab.is-active, .qa-tab[aria-selected="true"] {
  border-color: rgba(143, 35, 75, 0.42);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.8), transparent 50%), linear-gradient(180deg, #fff7f9, #efe3e5);
  box-shadow: 0 18px 40px rgba(75, 23, 48, 0.13);
  z-index: 1;
}

.qa-tab.is-active::after, .qa-tab[aria-selected="true"]::after {
  background: var(--berry);
}

.qa-tab span, .qa-id, .qa-zone {
  font-family: "Space Mono", monospace;
  font-weight: 700;
}

.qa-tab span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--mint);
  color: var(--rose-deep);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.qa-tab span.green {
  background: var(--green-transparent);
  color: var(--textGreen);
}

.qa-tab.is-active span, .qa-tab[aria-selected="true"] span {
  background: var(--berry);
  color: var(--paper);
}

.qa-tab[aria-selected="true"] span.green {
  background: var(--green);
}

.qa-tab-repair span {
  background: var(--butter);
}

.qa-tab strong {
  display: block;
  color: var(--rose-transparent);
  overflow: hidden;
  font-size: 1.2rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.qa-tab.is-active, .qa-tab[aria-selected="true"] strong {
  color: var(--rose-deep);
}

.qa-tab[aria-selected="true"] strong.green {
  color: var(--textGreen);
}

.qa-tab.qa-tab-finish[aria-selected="true"]::after {
  background: var(--textGreen);
}

.qa-panels {
  position: relative;
  border: 1px solid rgba(143, 35, 75, 0.42);
  border-radius: 0 0 8px 8px;
  background: linear-gradient(180deg, rgba(255, 238, 242, 0.52), transparent 150px),
    rgba(255, 253, 248, 0.72);
  padding: 18px;
}

.qa-panel {
  animation: qaPanelIn 220ms ease both;
}

.qa-panel[hidden] {
  display: none;
}

.qa-panel-heading {
  display: grid;
  grid-template-columns: 1fr minmax(260px, 0fr);
  gap: 18px;
  align-items: end;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.qa-panel-heading .eyebrow {
  grid-column: 1 / -1;
  margin-bottom: -8px;
}

.qa-panel-heading h3 {
  margin: 0;
  color: var(--rose-deep);
  font-size: clamp(1.25rem, 3vw, 2rem);
}

.qa-panel-heading p:last-child {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.qa-case-grid.finish {
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: 0px;
}

.qa-case-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.qa-case,
.qa-case-head {
  display: flex;
}

.qa-case {
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: 0 14px 36px rgba(75, 23, 48, 0.08);
  overflow: hidden;
}

.qa-case-head {
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 238, 242, 0.68);
  padding: 14px 16px;
}

.qa-id {
  color: var(--rose-deep);
  font-size: 0.82rem;
}

.qa-zone {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 74px;
  border-radius: 999px;
  background: var(--berry);
  color: var(--paper);
  font-size: 0.72rem;
  line-height: 1;
  padding: 7px 10px;
}

.qa-zone.green {
  background: var(--green);
}

.qa-case h3 {
  margin: 0;
  font-size: 1.5rem;
}

.qa-case dl,
.qa-case dl div {
  display: grid;
}

.qa-case dl {
  gap: 1px;
  margin: 12px 0 0;
  background: var(--line);
}

.qa-case dl div {
  grid-template-columns: 108px 1fr;
  gap: 14px;
  background: var(--paper);
  padding: 14px 18px;
}

.qa-case dt {
  color: var(--berry);
  font-weight: 900;
}

.qa-case dd {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.qa-repair-card,
.qa-case-grid > .qa-case:only-child {
  grid-column: 1 / -1;
}

@keyframes qaPanelIn {
  from {
      opacity: 0;
      transform: translateY(8px);
    }

    to {
      opacity: 1;
      transform: translateY(0);
    }
}

.check-item {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 12px;
  align-items: start;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px;
}

.check-item span {
  position: relative;
  width: 22px;
  height: 22px;
  margin-top: 3px;
  border: 2px solid var(--mint-deep);
  border-radius: 6px;
}

.check-item span::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 1px;
  width: 7px;
  height: 13px;
  border-right: 2px solid var(--mint-deep);
  border-bottom: 2px solid var(--mint-deep);
  transform: rotate(42deg);
}

.check-item p {
  margin: 0;
}

.footer {
  width: min(1160px, calc(100% - 36px));
  margin: 86px auto 34px;
  border-top: 1px solid var(--line);
  padding-top: 24px;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer p {
  margin-bottom: 8px;
}

@media (max-width: 980px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }

  .hero-image-stage {
    height: 470px;
  }

  .timeline,
  .identity-grid,
  .prompt-grid,
  .checklist-grid,
  .storyboard-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .shot-row {
    grid-template-columns: 80px 1fr;
  }

  .shot-head {
    display: none;
  }
}

@media (max-width: 720px) {
  html,body {
    overflow-x: clip;
  }

  #page {
    height: auto;
    min-height: 100%;
    overflow: visible;
  }

  .identity-item span {
    position: absolute;
    top: 0;
  }

  .identity-item {
    padding: 0;
    min-height: 145px;
  }
  .formula-controls{display:none;}
  .identity-item p {
    text-align: center;
  }

  .hero-image {
    object-position: 70%;
  }

  .flow-number {
    bottom: -80px;
    z-index: 9;
  }

  .hero-title {
    line-height: 1.3;
  }

  .section.calc_zero {
    width: min(1280px, calc(100% - 0px));
  }

  .nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .widthGaps {
    width: 90%;
    margin: 20px auto;
  }

  .nav-links {
    justify-content: flex-start;
  }

  .ip-title {
    margin: 20px 0;
  }

  .hero {
    padding-top: 52px;
  }

  .hero-lead {
    font-size: 1.5rem;
  }

  .mascot-panel {
    min-height: 230px;
  }

  .hero-specs, .reference-board, .timeline, .identity-grid, .prompt-grid, .checklist-grid {
    grid-template-columns: 1fr;
  }

  .qa-case-grid.finish {
    grid-template-columns: repeat(1, minmax(0, 1fr));
    gap: 0px;
  }

  .qa-case-head {
    align-items: flex-start;
    justify-content: space-between;
    flex-direction: column-reverse;
  }

  .qa-panel-heading p:last-child {
    line-height: 1.4;
  }

  .qa-case h3,.qa-case dd {
    font-size: 1.2rem;
    line-height: 1.4;
  }

  .qa-panels {
    overscroll-behavior-x: contain;
    touch-action: pan-y;
    -webkit-user-select: none;
    user-select: none;
    padding: 20px;
    border-top: 1px solid rgba(143, 35, 75, 0.42);
    border-bottom: 1px solid rgba(143, 35, 75, 0.42);
    border-right: 0;
    border-left: 0;
  }

  .qa-panel-heading {
    grid-template-columns: repeat(1, 1fr);
    gap: 20px;
  }

  .qa-tabs {
    position: sticky;
    top: 0;
    z-index: 12;
    display: flex;
    gap: 10px;
    overflow-x: auto;
    overflow-y: hidden;
    margin-right: 10px;
    margin-left: 10px;
    padding: 0px;
    background: rgba(255, 248, 240, 0.94);
    box-shadow: 0 12px 24px rgba(75, 23, 48, 0.08);
    backdrop-filter: blur(14px);
    opacity: 1;
    scroll-padding-left: 0;
    scroll-snap-type: x proximity;
    overscroll-behavior-x: contain;
    -webkit-overflow-scrolling: touch;
    transition: opacity 200ms ease,
      transform 200ms ease;
  }

  .qa-tabs.is-outside-qa {
    pointer-events: none;
    opacity: 0;
    transform: translateY(-12px);
  }

  .qa-tabs::-webkit-scrollbar {
    height: 6px;
  }

  .qa-tabs::-webkit-scrollbar-track,
  .qa-tabs::-webkit-scrollbar-thumb {
    border-radius: 999px;
  }

  .qa-tabs::-webkit-scrollbar-track {
    background: rgba(75, 23, 48, 0.08);
  }

  .qa-tabs::-webkit-scrollbar-thumb {
    background: rgba(143, 35, 75, 0.34);
  }

  .qa-tab {
    flex: 0 0 40%;
    min-height: 58px;
    scroll-snap-align: start;
  }

  .qa-case dl div {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .storyboard-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .storyboard-grid {
    grid-template-columns: 1fr;
  }

  .storyboard-card figcaption {
    align-items: flex-start;
    flex-direction: column;
  }

  .moffy-popup .mfp-content {
    max-width: 94vw;
  }

  .moffy-popup .mfp-img {
    max-height: 76vh !important;
    padding-top: 32px;
    padding-bottom: 46px;
  }

  .source-strip {
    align-items: flex-start;
    flex-direction: column;
  }

  .section {
    padding-top: 64px;
  }

  .reference-card, .reference-card img, .reference-front img {
    min-height: 0;
    height: auto;
  }

  .reference-card img {
    max-height: 430px;
  }

  .shot-row {
    grid-template-columns: 1fr;
  }

  .shot-row span {
    min-height: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after,
  .mfp-with-zoom .mfp-container,
  .mfp-with-zoom.mfp-bg {
    transition-duration: 0.01ms !important;
  }

  *, *::before, *::after {
    scroll-behavior: auto !important;
  }
}