@import url("./tokens.css");
@import url("./motion.css");

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: var(--blue); text-decoration: none; }
a:hover { opacity: 0.85; }

:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
  border-radius: 6px;
}

::selection {
  background: rgba(10, 132, 255, 0.35);
  color: #fff;
}

.page { position: relative; z-index: 1; }
.container { width: var(--container); margin: 0 auto; }

/* ── Ambient (restrained) ── */
.bg-ambient {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(circle at 50% 28%, rgba(255, 255, 255, 0.07) 0%, transparent 42%),
    radial-gradient(circle at 50% 32%, rgba(10, 132, 255, 0.05) 0%, transparent 48%),
    var(--bg);
}

/* ── Scroll progress ── */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 100%;
  z-index: 80;
  transform-origin: 0 50%;
  transform: scaleX(0);
  background: linear-gradient(90deg, var(--blue), #64d2ff);
  pointer-events: none;
}

/* ── Nav ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--nav-h);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  background: rgba(0, 0, 0, 0.72);
  border-bottom: 1px solid var(--separator-soft);
  transition: background var(--dur-mid) var(--ease-ios);
}
.nav.scrolled { background: rgba(0, 0, 0, 0.88); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-h);
  gap: 12px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-decoration: none;
}
.brand:hover { opacity: 1; color: var(--text); }
.brand-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--separator-soft);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links a {
  color: var(--text-secondary);
  font-size: 0.82rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 980px;
  transition: color var(--dur-fast), background var(--dur-fast);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
  background: var(--fill);
  opacity: 1;
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 10px;
  background: var(--fill);
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  margin-left: auto;
}
.nav-toggle span {
  display: block;
  width: 16px;
  height: 1.5px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--dur-fast), opacity var(--dur-fast);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

.nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(8px);
  z-index: 40;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-mid);
}
.nav-backdrop.show {
  opacity: 1;
  pointer-events: auto;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: 980px;
  border: 0;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 560;
  cursor: pointer;
  color: var(--text);
  background: var(--fill);
  text-decoration: none;
}
.btn:hover { opacity: 1; }
.btn-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: none;
}
.btn-primary:hover {
  box-shadow: 0 4px 16px rgba(10, 132, 255, 0.35);
}
.btn-ghost {
  background: transparent;
  border: 1px solid var(--separator);
  color: var(--text);
}

/* ── Sections ── */
.section {
  padding: 88px 0;
  scroll-margin-top: calc(var(--nav-h) + 12px);
}
.section-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 10px;
}
.section-title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
}
.section-desc {
  margin: 0;
  max-width: 540px;
  color: var(--text-secondary);
  font-size: 1.05rem;
}
.section-head { margin-bottom: 36px; }

/* ── Hero ── */
.hero-block {
  position: relative;
  padding: 48px 0 24px;
  min-height: calc(100vh - var(--nav-h));
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-intro {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 40px;
}
.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px;
  border-radius: 980px;
  background: var(--blue-soft);
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 600;
  margin-bottom: 16px;
}
.hero-intro h1 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(2rem, 1.4rem + 2.6vw, 3.4rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.1;
}
.hero-intro p {
  margin: 0 auto;
  max-width: 520px;
  color: var(--text-secondary);
  font-size: 1.1rem;
}

/* Hero stage — Spatial Glass */
.hero-stage {
  position: relative;
  perspective: 1600px;
  perspective-origin: 50% 42%;
  min-height: 480px;
  margin: 0 auto;
  max-width: 980px;
  padding: 44px 8px 60px;
}
.hero-stage-space {
  position: absolute;
  inset: -10% -6%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.hero-stage-bloom {
  position: absolute;
  left: 50%;
  top: 48%;
  width: min(960px, 124%);
  height: min(960px, 124%);
  transform: translate(-50%, -50%);
  background:
    radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.14) 0%, rgba(255, 255, 255, 0.05) 24%, transparent 56%),
    radial-gradient(circle at 50% 50%, rgba(10, 132, 255, 0.07) 0%, transparent 48%);
  transition: transform var(--dur-spatial) var(--ease-spatial);
  will-change: transform;
}
.hero-stage[data-active="game"] .hero-stage-bloom {
  transform: translate(calc(-50% - 10%), -50%);
}
.hero-stage[data-active="internet"] .hero-stage-bloom {
  transform: translate(calc(-50% + 10%), -50%);
}

.career-deck {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: stretch;
  transform-style: preserve-3d;
}

/* 外壳只做位移/倾斜；blur 与文字分层，禁止 scale */
.career-card {
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  position: relative;
  border-radius: var(--radius-xl);
  padding: 0;
  cursor: pointer;
  transform-style: preserve-3d;
  transform-origin: center center;
  transition:
    transform var(--dur-spatial) var(--ease-spatial),
    opacity var(--dur-spatial-fast) var(--ease-spatial),
    box-shadow var(--dur-spatial) var(--ease-spatial);
  outline: none;
  overflow: hidden;
  min-height: 340px;
  display: flex;
  flex-direction: column;
  color: var(--text);
  background: rgba(18, 18, 20, 0.62);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow:
    0 18px 48px rgba(0, 0, 0, 0.42),
    0 2px 0 rgba(255, 255, 255, 0.04) inset;
  transform: translate3d(0, 0, 0) rotateX(var(--tilt-x)) rotateY(var(--tilt-y));
  opacity: 1;
  isolation: isolate;
}
.career-card-glass {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  z-index: 0;
  pointer-events: none;
  background:
    linear-gradient(152deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0.04) 38%, rgba(255, 255, 255, 0.07) 100%);
  backdrop-filter: blur(28px) saturate(160%);
  -webkit-backdrop-filter: blur(28px) saturate(160%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.48),
    inset 0 -1px 0 rgba(255, 255, 255, 0.04);
}
/* 激活扫光：顶沿横向掠过一次 */
.career-card-shine {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  z-index: 2;
  pointer-events: none;
  overflow: hidden;
  opacity: 0;
}
.career-card-shine::before {
  content: "";
  position: absolute;
  top: -20%;
  left: -40%;
  width: 42%;
  height: 140%;
  background: linear-gradient(
    105deg,
    transparent 0%,
    rgba(255, 255, 255, 0.02) 35%,
    rgba(255, 255, 255, 0.28) 50%,
    rgba(255, 255, 255, 0.04) 65%,
    transparent 100%
  );
  transform: translateX(-120%) skewX(-12deg);
}
.career-card.is-active .career-card-shine {
  opacity: 1;
}
.career-card.is-active .career-card-shine::before {
  animation: careerShineSweep 720ms var(--ease-spatial) 40ms both;
}
@keyframes careerShineSweep {
  from { transform: translateX(-120%) skewX(-12deg); }
  to { transform: translateX(320%) skewX(-12deg); }
}

.career-card-body {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 340px;
  padding: 30px 26px 26px;
  /* 文字层与玻璃 blur 隔离，保持锐利 */
  transform: translateZ(0);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  backface-visibility: hidden;
  filter: none;
}
.career-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(
    155deg,
    rgba(255, 255, 255, 0.62) 0%,
    rgba(255, 255, 255, 0.1) 40%,
    rgba(255, 255, 255, 0.22) 100%
  );
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  z-index: 2;
  opacity: 0.8;
  transition: opacity var(--dur-spatial-fast) var(--ease-spatial);
}
.career-card.is-active::before {
  opacity: 1;
}
.career-card::after {
  content: "";
  position: absolute;
  top: 1px;
  left: 12%;
  right: 12%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.62), transparent);
  z-index: 2;
  opacity: 0.75;
  pointer-events: none;
}

/* 景深：位移 + 微倾；不用 scale */
.career-deck.has-active .career-card:not(.is-active) {
  transform: translate3d(0, 12px, -48px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y));
  opacity: 0.72;
  z-index: 1;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
}
.career-card.is-active {
  opacity: 1;
  z-index: 4;
  box-shadow:
    0 32px 64px rgba(0, 0, 0, 0.55),
    0 0 0 1px rgba(255, 255, 255, 0.06);
}
.career-card.game.is-active {
  transform: translate3d(-2%, -12px, 56px) rotateX(var(--tilt-x)) rotateY(calc(var(--tilt-y) - 2deg));
}
.career-card.internet.is-active {
  transform: translate3d(2%, -12px, 56px) rotateX(var(--tilt-x)) rotateY(calc(var(--tilt-y) + 2deg));
}

.career-card-year {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 14px;
}
.career-card.is-active .career-card-year {
  color: var(--text-secondary);
}

.career-card h2 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 1.15rem + 0.55vw, 1.62rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.22;
  color: #ffffff;
}
.career-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 11px;
  flex: 1;
}
.career-points li {
  position: relative;
  padding-left: 14px;
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.45;
  letter-spacing: -0.01em;
}
.career-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  transition: background var(--dur-spatial-fast) var(--ease-spatial);
}
.career-card.is-active .career-points li::before {
  background: rgba(10, 132, 255, 0.85);
}

/* CTA 始终可见；激活时 soft bloom */
.career-card-cta {
  margin-top: 22px;
}
.career-card-cta .btn-primary {
  box-shadow: none;
  transition: box-shadow var(--dur-spatial-fast) var(--ease-spatial);
}
.career-card.is-active .career-card-cta .btn-primary {
  box-shadow: 0 6px 22px rgba(10, 132, 255, 0.42);
}

/* ── Workflow ── */
.flow {
  display: flex;
  align-items: stretch;
  gap: 0;
  flex-wrap: nowrap;
  overflow-x: auto;
  padding: 12px 4px 20px;
  -webkit-overflow-scrolling: touch;
  perspective: 1200px;
  perspective-origin: 50% 50%;
  transform-style: preserve-3d;
}
.flow-step {
  flex: 1 1 0;
  min-width: 140px;
  position: relative;
  padding: 20px 16px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--separator-soft);
  text-decoration: none;
  color: inherit;
  transform: translate3d(0, 0, 0) scale(1);
  transform-style: preserve-3d;
  transition:
    transform 380ms var(--ease-spring),
    box-shadow 380ms var(--ease-out),
    border-color 280ms var(--ease-ios),
    background 280ms var(--ease-ios),
    opacity 280ms var(--ease-ios);
  will-change: transform;
}
.flow-step:hover {
  opacity: 1;
  color: inherit;
}
@media (hover: hover) and (pointer: fine) {
  .flow-step:hover {
    transform: translate3d(0, -10px, 48px) scale(1.05);
    border-color: rgba(255, 255, 255, 0.28);
    background: rgba(255, 255, 255, 0.09);
    box-shadow: 0 22px 44px rgba(0, 0, 0, 0.45);
    z-index: 2;
  }
}
.flow-step.clickable {
  cursor: pointer;
}
.flow-connector {
  flex: 0 0 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  font-size: 1.1rem;
  align-self: center;
}
.flow-num {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--blue);
  margin-bottom: 8px;
}
.flow-step h3 {
  margin: 0 0 8px;
  font-size: 0.98rem;
  font-weight: 650;
  letter-spacing: -0.02em;
}
.flow-step p {
  margin: 0;
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.45;
}
.flow-link {
  display: inline-block;
  margin-top: 12px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--blue);
}
.flow-step.muted {
  opacity: 0.72;
}

/* ── Works entries ── */
.entry-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.entry-grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 720px;
  margin: 0 auto;
  gap: 18px;
}
.entry-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px;
  border-radius: var(--radius-lg);
  background: var(--surface-solid);
  border: 1px solid var(--separator-soft);
  text-decoration: none;
  color: inherit;
  min-height: 160px;
  transition:
    border-color var(--dur-mid) var(--ease-out),
    box-shadow var(--dur-mid) var(--ease-out),
    transform var(--dur-mid) var(--ease-out);
}
.entry-card:hover { opacity: 1; color: inherit; }
.entry-card strong {
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}
.entry-card span {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.45;
}
.entry-card .entry-go {
  margin-top: auto;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--blue);
}
.entry-card.is-highlight {
  border-color: rgba(10, 132, 255, 0.65);
  box-shadow:
    0 0 0 2px rgba(10, 132, 255, 0.28),
    0 16px 40px rgba(0, 0, 0, 0.35);
  transform: translateY(-2px);
  animation: entryHighlight 1.8s ease;
}
@keyframes entryHighlight {
  0%, 100% { box-shadow: 0 0 0 2px rgba(10, 132, 255, 0.28), 0 16px 40px rgba(0, 0, 0, 0.35); }
  40% { box-shadow: 0 0 0 3px rgba(10, 132, 255, 0.45), 0 18px 44px rgba(10, 132, 255, 0.12); }
}

/* ── About strip ── */
.about-strip {
  padding: 28px 32px;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, rgba(10, 132, 255, 0.12), rgba(28, 28, 30, 0.9));
  border: 1px solid var(--separator-soft);
}
.about-strip p {
  margin: 0;
  font-size: 0.98rem;
  letter-spacing: -0.01em;
  line-height: 1.7;
  max-width: 980px;
  color: var(--text-secondary);
}
.about-strip p + p {
  margin-top: 14px;
}
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}
.about-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 22px;
}
.about-actions .btn[aria-disabled="true"] {
  pointer-events: none;
  opacity: 0.85;
}
.chip {
  padding: 6px 12px;
  border-radius: 980px;
  background: var(--fill);
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* ── Contact ── */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.contact-item {
  padding: 22px;
  border-radius: var(--radius-lg);
  background: var(--surface-solid);
  border: 1px solid var(--separator-soft);
}
.contact-item label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-tertiary);
  margin-bottom: 8px;
}
.contact-item a,
.contact-item span {
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 560;
}
.contact-item a:hover { color: var(--blue); opacity: 1; }

footer {
  border-top: 1px solid var(--separator-soft);
  padding: 28px 0 48px;
  color: var(--text-tertiary);
  font-size: 0.85rem;
}

/* ── To top ── */
.to-top {
  position: fixed;
  right: 20px;
  bottom: 24px;
  z-index: 70;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: var(--fill);
  color: var(--text);
  font-size: 18px;
  cursor: pointer;
  backdrop-filter: blur(12px);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity var(--dur-mid), transform var(--dur-mid);
}
.to-top.visible {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}

/* ── Sub pages ── */
.page-hero {
  padding: 40px 0 20px;
}
.page-hero h1 {
  margin: 8px 0 10px;
  font-size: clamp(1.8rem, 1.3rem + 1.5vw, 2.6rem);
  letter-spacing: -0.03em;
}
.page-hero p {
  margin: 0;
  color: var(--text-secondary);
  max-width: 560px;
}
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--blue);
  font-size: 0.9rem;
  font-weight: 560;
  margin-bottom: 8px;
}

.placeholder-panel {
  padding: 48px 28px;
  border-radius: var(--radius-xl);
  border: 1px dashed var(--separator);
  background: rgba(28, 28, 30, 0.5);
  text-align: center;
  color: var(--text-secondary);
}
.placeholder-panel strong {
  display: block;
  color: var(--text);
  font-size: 1.1rem;
  margin-bottom: 8px;
}
.placeholder-grid {
  display: grid;
  gap: 16px;
  margin-top: 20px;
}
.placeholder-block {
  padding: 28px 22px;
  border-radius: var(--radius-lg);
  background: var(--surface-solid);
  border: 1px solid var(--separator-soft);
}
.placeholder-block h3 {
  margin: 0 0 8px;
  font-size: 1rem;
}
.placeholder-block p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.9rem;
}
.placeholder-block code {
  font-size: 0.8rem;
  color: var(--blue);
}

.timeline-list {
  display: grid;
  gap: 12px;
}
.timeline-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 16px;
  padding: 18px 20px;
  border-radius: var(--radius-lg);
  background: var(--surface-solid);
  border: 1px solid var(--separator-soft);
}
.timeline-row .year {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--blue);
}
.timeline-row h3 {
  margin: 0 0 6px;
  font-size: 1rem;
}
.timeline-row p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.92rem;
}

/* Gallery */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 20px;
}
.filter-btn {
  border: 0;
  background: var(--fill);
  color: var(--text-secondary);
  padding: 8px 14px;
  border-radius: 980px;
  font: inherit;
  font-size: 0.85rem;
  font-weight: 560;
  cursor: pointer;
}
.filter-btn.active {
  background: var(--blue);
  color: #fff;
}
.filter-btn::after {
  content: attr(data-count);
  margin-left: 6px;
  font-size: 0.7rem;
  opacity: 0.75;
}
.search {
  margin-left: auto;
  min-width: 200px;
  padding: 9px 14px;
  border-radius: 980px;
  border: 1px solid var(--separator);
  background: var(--bg-elevated);
  color: var(--text);
  font: inherit;
}
.search:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px var(--blue-soft);
}
.result-count {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  letter-spacing: 0.06em;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
}
.showcase-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--bg-elevated);
  cursor: pointer;
  border: 1px solid var(--separator-soft);
}
.showcase-media {
  position: absolute;
  inset: 0;
}
.showcase-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.showcase-overlay {
  position: absolute;
  inset: auto 0 0;
  padding: 14px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.85));
  z-index: 2;
}
.showcase-overlay strong {
  display: block;
  font-size: 0.88rem;
}
.showcase-overlay span {
  font-size: 0.75rem;
  color: var(--text-secondary);
}
.card-index {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 3;
  padding: 3px 8px;
  font-size: 0.68rem;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.55);
  color: var(--text-secondary);
  opacity: 0;
  transition: opacity var(--dur-fast);
}
.showcase-card:hover .card-index { opacity: 1; }

/* Modal */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 100;
  padding: 20px;
  backdrop-filter: blur(16px);
}
.modal.open { display: flex; }
.modal-stage {
  position: relative;
  max-width: min(1100px, 96vw);
  max-height: 88vh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal img {
  max-width: 100%;
  max-height: 88vh;
  border-radius: 12px;
}
.modal-close,
.modal-nav {
  position: absolute;
  border: 0;
  background: var(--fill);
  color: #fff;
  cursor: pointer;
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal-close {
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 22px;
  z-index: 5;
}
.modal-nav {
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 22px;
  z-index: 5;
}
.modal-nav.prev { left: 8px; }
.modal-nav.next { right: 8px; }
.modal-count {
  position: absolute;
  bottom: -36px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.78rem;
  color: var(--text-secondary);
  letter-spacing: 0.08em;
}
.modal-caption {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  max-width: 80%;
  padding: 6px 14px;
  border-radius: 980px;
  background: rgba(0, 0, 0, 0.55);
  font-size: 0.85rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    flex-direction: column;
    padding: 12px 16px 20px;
    background: rgba(0, 0, 0, 0.94);
    border-bottom: 1px solid var(--separator-soft);
    gap: 4px;
  }
  .nav-links.open { display: flex; }
  .nav-links a {
    width: 100%;
    text-align: center;
    padding: 14px;
    border-radius: 12px;
  }

  .hero-block { min-height: auto; padding-top: 28px; }
  .career-deck {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .career-deck.has-active .career-card:not(.is-active) {
    transform: translate3d(0, 6px, 0);
    opacity: 0.8;
  }
  .career-card.is-active,
  .career-card.game.is-active,
  .career-card.internet.is-active {
    /* 移动端：仅轻抬升，不做倾斜/景深 */
    transform: translate3d(0, -8px, 0);
    opacity: 1;
  }
  .career-card { min-height: 0; }
  .career-card-body { min-height: 0; }
  .career-card-shine { display: none; }
  .hero-stage {
    min-height: 0;
    padding-bottom: 28px;
    perspective: none;
  }
  .hero-stage-bloom {
    width: 140%;
    height: 90%;
    opacity: 0.85;
  }
  .hero-stage[data-active="game"] .hero-stage-bloom,
  .hero-stage[data-active="internet"] .hero-stage-bloom {
    transform: translate(-50%, -50%);
  }
  .flow { perspective: none; padding-bottom: 8px; }
  .flow-step:hover { transform: none; }

  .flow {
    flex-direction: column;
    gap: 10px;
  }
  .flow-connector {
    display: none;
  }
  .entry-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .timeline-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }
  .search {
    margin-left: 0;
    width: 100%;
  }
  .section { padding: 56px 0; }

  .proto-studio,
  .proto-studio[data-mode="prd"] {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .proto-studio[data-mode="prd"] .proto-stage-shell {
    max-width: none;
    height: min(70vh, 640px);
  }
  .proto-rail,
  .proto-scenes {
    max-height: none;
  }
  .proto-rail {
    flex-direction: row;
    overflow-x: auto;
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
  }
  .proto-rail-item {
    min-width: 180px;
    flex: 0 0 auto;
  }
  .proto-scenes {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
    max-height: 220px;
    overflow: auto;
  }
  .proto-scene-label,
  .proto-scene-group {
    grid-column: 1 / -1;
  }
  .proto-stage-shell {
    max-width: 300px;
  }
  .figma-wall {
    grid-template-columns: 1fr;
  }
}

/* ── Proto Studio (formal showcase) ── */
.proto-studio {
  display: grid;
  grid-template-columns:
    minmax(168px, 200px)
    minmax(168px, 210px)
    minmax(260px, 320px)
    minmax(220px, 1fr);
  gap: 20px;
  align-items: start;
  margin-top: 8px;
  padding: 24px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--separator-soft);
  background:
    radial-gradient(ellipse 60% 50% at 45% 35%, rgba(10, 132, 255, 0.1), transparent 70%),
    linear-gradient(160deg, rgba(28, 28, 30, 0.95), rgba(0, 0, 0, 0.92));
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transition: grid-template-columns 0.28s var(--ease-ios, ease);
}

/* 查看 PRD：藏场景栏，机框向左加宽便于阅读 */
.proto-studio[data-mode="prd"] {
  grid-template-columns:
    minmax(168px, 200px)
    minmax(420px, 1.4fr)
    minmax(220px, 1fr);
}
.proto-studio[data-mode="prd"] .proto-scenes {
  display: none !important;
}
.proto-studio[data-mode="prd"] .proto-stage {
  align-items: stretch;
  min-width: 0;
}
.proto-studio[data-mode="prd"] .proto-stage-shell {
  max-width: none;
  width: 100%;
  aspect-ratio: auto;
  height: min(72vh, 720px);
  border-radius: 20px;
  padding: 8px;
}
.proto-studio[data-mode="prd"] .proto-stage-bezel {
  border-radius: 14px;
  background: #fff;
}
.proto-studio[data-mode="prd"] .proto-stage-caption {
  max-width: none;
  text-align: left;
}
.proto-rail {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: min(72vh, 680px);
  overflow: auto;
  padding-right: 4px;
}
.proto-rail-label,
.proto-scene-label {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 6px;
  font-weight: 650;
}
.proto-scenes {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: min(72vh, 680px);
  overflow: auto;
  padding: 10px;
  border-radius: var(--radius-md);
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--separator-soft);
}
.proto-scene-group {
  margin-top: 10px;
  margin-bottom: 2px;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  font-weight: 650;
}
.proto-scene-group:first-of-type {
  margin-top: 0;
}
.proto-scene-item {
  text-align: left;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.8rem;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-ios), color var(--dur-fast) var(--ease-ios);
}
.proto-scene-item:hover {
  background: var(--fill);
  color: var(--text);
}
.proto-scene-item.is-active {
  background: var(--blue-soft);
  border-color: rgba(10, 132, 255, 0.3);
  color: var(--text);
}
.proto-rail-item {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 12px;
  align-items: center;
  text-align: left;
  padding: 12px 12px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition:
    background var(--dur-fast) var(--ease-ios),
    border-color var(--dur-fast) var(--ease-ios),
    color var(--dur-fast) var(--ease-ios),
    transform var(--dur-fast) var(--ease-ios);
}
.proto-rail-item:hover {
  background: var(--fill);
  color: var(--text);
}
.proto-rail-item.is-active {
  background: var(--blue-soft);
  border-color: rgba(10, 132, 255, 0.35);
  color: var(--text);
  transform: translateX(2px);
}
.proto-rail-num {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 720;
  letter-spacing: -0.04em;
  color: var(--blue);
  line-height: 1;
}
.proto-rail-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.proto-rail-copy strong {
  font-size: 0.88rem;
  font-weight: 620;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.proto-rail-copy em {
  font-style: normal;
  font-size: 0.72rem;
  color: var(--text-tertiary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.proto-stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.proto-stage-shell {
  position: relative;
  width: 100%;
  max-width: 340px;
  aspect-ratio: 390 / 844;
  border-radius: 36px;
  padding: 10px;
  background: linear-gradient(145deg, #3a3a3c, #1c1c1e 45%, #0a0a0a);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.55),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
}
.proto-stage-shell::before {
  content: attr(data-proto-stage-label);
  position: absolute;
  top: -10px;
  left: 18px;
  z-index: 2;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  font-weight: 700;
  color: var(--blue);
  background: #000;
  padding: 2px 8px;
  border-radius: 980px;
  border: 1px solid rgba(10, 132, 255, 0.35);
}
.proto-stage-bezel {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 28px;
  overflow: hidden;
  background: #111;
  border: 1px solid rgba(255, 255, 255, 0.06);
}
.proto-stage-bezel iframe {
  width: 100%;
  height: 100%;
  border: 0;
  background: #fff;
  display: block;
}
.proto-stage-caption {
  font-size: 0.78rem;
  color: var(--text-tertiary);
  letter-spacing: 0.04em;
  max-width: 340px;
  text-align: center;
  line-height: 1.45;
  white-space: normal;
}

.proto-meta {
  padding-top: 8px;
}
.proto-meta-kicker {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
  font-weight: 650;
  margin-bottom: 10px;
}
.proto-meta-title {
  margin: 0 0 12px;
  font-size: clamp(1.6rem, 2.4vw, 2.1rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
}
.proto-guide {
  margin: 0 0 14px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(10, 132, 255, 0.28);
  background: rgba(10, 132, 255, 0.1);
  max-width: 40ch;
}
.proto-guide-label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
  font-weight: 700;
  margin-bottom: 6px;
}
.proto-guide-text {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--text);
}
.proto-meta-blurb {
  margin: 0 0 16px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.65;
  max-width: 36ch;
}
.proto-meta-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}
.proto-meta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.proto-meta-actions .btn.is-active {
  border-color: rgba(10, 132, 255, 0.45);
  background: rgba(10, 132, 255, 0.14);
  color: var(--text);
}
.proto-qr {
  margin-top: 22px;
  padding: 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--separator-soft);
  background: rgba(255, 255, 255, 0.03);
}
.proto-qr-title {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  font-weight: 650;
  margin-bottom: 12px;
}
.proto-qr-box {
  width: 132px;
  height: 132px;
  padding: 6px;
  border-radius: 12px;
  background: #fff;
  display: grid;
  place-items: center;
}
.proto-qr-box img,
.proto-qr-box canvas {
  display: block;
  width: 120px !important;
  height: 120px !important;
}
.proto-qr-tip {
  margin: 10px 0 6px;
  font-size: 0.8rem;
  color: var(--text-secondary);
}
.proto-qr-url {
  display: block;
  font-size: 0.68rem;
  color: var(--blue);
  word-break: break-all;
  line-height: 1.4;
}

.figma-wall {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 8px;
}
.figma-wall-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px;
  border-radius: var(--radius-lg);
  background: var(--surface-solid);
  border: 1px solid var(--separator-soft);
  text-decoration: none;
  color: inherit;
  min-height: 128px;
}
.figma-wall-card:hover {
  border-color: rgba(10, 132, 255, 0.35);
}
.figma-wall-num {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--blue);
  font-weight: 700;
}
.figma-wall-card strong {
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}
.studio-note {
  margin-top: 18px;
  color: var(--text-tertiary);
  font-size: 0.82rem;
}