:root {
  --bg: #f3f0ea;
  --bg-dark: #101114;
  --text: #151618;
  --text-soft: rgba(21, 22, 24, 0.66);
  --panel: rgba(255, 255, 255, 0.54);
  --panel-dark: rgba(255, 255, 255, 0.08);
  --line: rgba(255, 255, 255, 0.16);
  --accent: #8c7859;
  --accent-strong: #3f6df6;
  --shadow: 0 24px 80px rgba(17, 22, 39, 0.14);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --max-width: 1180px;
  --scroll-progress: 0;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at top left, rgba(209, 201, 189, 0.9), transparent 34%),
    linear-gradient(180deg, #faf8f4 0%, #ede8df 100%);
  color: var(--text);
  font-family: "Outfit", "Noto Sans SC", sans-serif;
}

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

.site-shell {
  position: relative;
  overflow-x: clip;
}

.ambient,
.grid-mask {
  pointer-events: none;
  position: fixed;
  inset: auto;
  z-index: 0;
}

.ambient {
  border-radius: 999px;
  filter: blur(16px);
  opacity: 0.75;
  transform: translate3d(0, 0, 0);
  transition: transform 300ms ease-out;
}

.ambient-a {
  top: 12vh;
  left: -8vw;
  width: 36vw;
  height: 36vw;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.92), rgba(196, 185, 163, 0.18) 60%, transparent 76%);
  transform: translate3d(calc(var(--scroll-progress) * 28px), calc(var(--scroll-progress) * -40px), 0);
}

.ambient-b {
  top: 48vh;
  right: -12vw;
  width: 42vw;
  height: 42vw;
  background: radial-gradient(circle, rgba(108, 135, 244, 0.22), rgba(108, 135, 244, 0.06) 45%, transparent 72%);
  transform: translate3d(calc(var(--scroll-progress) * -50px), calc(var(--scroll-progress) * 20px), 0);
}

.ambient-c {
  bottom: 0;
  left: 20vw;
  width: 28vw;
  height: 28vw;
  background: radial-gradient(circle, rgba(146, 123, 89, 0.24), rgba(146, 123, 89, 0.05) 50%, transparent 76%);
  transform: translate3d(calc(var(--scroll-progress) * 16px), calc(var(--scroll-progress) * 26px), 0);
}

.grid-mask {
  inset: 0;
  background-image:
    linear-gradient(rgba(21, 22, 24, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(21, 22, 24, 0.05) 1px, transparent 1px);
  background-size: 74px 74px;
  mask-image: radial-gradient(circle at center, black 28%, transparent 84%);
  opacity: 0.25;
}

.topbar {
  position: fixed;
  top: 18px;
  left: 50%;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(calc(100% - 28px), 1180px);
  padding: 14px 18px;
  border: 1px solid rgba(255, 255, 255, 0.46);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(18px);
  box-shadow: 0 10px 50px rgba(19, 22, 33, 0.08);
  transform: translateX(-50%);
}

.brand {
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.3em;
}

.topbar-calendar {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.topbar-time-button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 190px;
  padding: 10px 16px;
  border: 1px solid rgba(21, 22, 24, 0.08);
  border-radius: 999px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.74), rgba(255, 255, 255, 0.34)),
    radial-gradient(circle at 12% 10%, rgba(255, 255, 255, 0.86), transparent 30%);
  color: rgba(21, 22, 24, 0.78);
  font: inherit;
  box-shadow:
    0 12px 34px rgba(17, 22, 39, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(18px) saturate(1.08);
  cursor: pointer;
  transition: transform 220ms ease, box-shadow 220ms ease, background 220ms ease;
}

.topbar-time-button:hover,
.topbar-time-button[aria-expanded="true"] {
  transform: translateY(-1px);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.88), rgba(235, 241, 255, 0.5)),
    radial-gradient(circle at 12% 10%, rgba(255, 255, 255, 0.9), transparent 30%);
  box-shadow:
    0 16px 44px rgba(47, 97, 255, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.78);
}

.time-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: rgba(21, 22, 24, 0.42);
}

.live-clock {
  font-variant-numeric: tabular-nums;
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.year-calendar-panel {
  position: absolute;
  top: calc(100% + 18px);
  left: 50%;
  width: min(760px, calc(100vw - 36px));
  max-height: min(72vh, 720px);
  overflow: auto;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.52);
  border-radius: 30px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.82), rgba(247, 250, 255, 0.6)),
    radial-gradient(circle at top left, rgba(73, 104, 223, 0.12), transparent 34%);
  box-shadow: 0 34px 110px rgba(17, 22, 39, 0.18);
  backdrop-filter: blur(24px) saturate(1.18);
  transform: translateX(-50%) translateY(8px) scale(0.98);
  animation: calendarPanelIn 280ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.year-calendar-panel.is-closing {
  animation: calendarPanelOut 260ms cubic-bezier(0.7, 0, 0.84, 0) forwards;
}

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

.calendar-head h2 {
  margin: 0;
  font-size: 1.9rem;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.calendar-head p {
  max-width: 300px;
  margin: 0;
  line-height: 1.7;
  color: rgba(21, 22, 24, 0.62);
}

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

.calendar-month {
  padding: 14px;
  border: 1px solid rgba(21, 22, 24, 0.08);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.54);
  box-shadow: 0 12px 30px rgba(17, 22, 39, 0.06);
}

.calendar-month h3 {
  margin: 0 0 10px;
  font-size: 1rem;
}

.calendar-weekdays,
.calendar-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

.calendar-weekdays span {
  text-align: center;
  font-size: 0.68rem;
  color: rgba(21, 22, 24, 0.42);
}

.calendar-day {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 28px;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: rgba(21, 22, 24, 0.72);
  font: inherit;
  font-size: 0.78rem;
  cursor: pointer;
}

.calendar-day.is-empty {
  pointer-events: none;
}

.calendar-day > span:first-child {
  position: relative;
  z-index: 1;
}

.calendar-day.has-holiday {
  cursor: pointer;
  color: rgba(21, 22, 24, 0.92);
  font-weight: 700;
}

.calendar-day.is-today {
  background: linear-gradient(135deg, #ff9f43, #f26a2e);
  color: #fff;
  font-weight: 800;
  box-shadow:
    0 8px 20px rgba(242, 106, 46, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.32);
}

.holiday-dots {
  position: absolute;
  bottom: 3px;
  left: 50%;
  display: flex;
  gap: 3px;
  transform: translateX(-50%);
}

.holiday-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
}

.holiday-dot.cn {
  background: #e03131;
  box-shadow: 0 0 10px rgba(224, 49, 49, 0.45);
}

.holiday-dot.foreign {
  background: var(--accent-strong);
  box-shadow: 0 0 10px rgba(63, 109, 246, 0.45);
}

.calendar-day.is-today .holiday-dots {
  bottom: 2px;
}

.calendar-day.is-today .holiday-dot {
  background: #fff;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.6);
}

.calendar-day.has-holiday:hover,
.calendar-day.active {
  background: rgba(63, 109, 246, 0.1);
  color: #1d45d8;
}

.calendar-day.holiday-cn:hover,
.calendar-day.holiday-cn.active {
  background: rgba(224, 49, 49, 0.1);
  color: #b42323;
}

.calendar-day.is-today.active,
.calendar-day.is-today:hover {
  background: linear-gradient(135deg, #ff9f43, #f26a2e);
  color: #fff;
}

@keyframes calendarPanelIn {
  to {
    transform: translateX(-50%) translateY(0) scale(1);
  }
}

@keyframes calendarPanelOut {
  from {
    opacity: 1;
    transform: translateX(-50%) translateY(0) scale(1);
  }

  to {
    opacity: 0;
    transform: translateX(-50%) translateY(8px) scale(0.98);
  }
}

.topnav {
  display: flex;
  gap: 20px;
  font-size: 0.92rem;
  color: rgba(21, 22, 24, 0.72);
}

.panel {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  padding: 110px 24px 48px;
}

.panel::after {
  content: "";
  position: absolute;
  inset: 10% 4% auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6), transparent);
  opacity: 0.5;
}

.panel-inner {
  position: relative;
  width: min(100%, var(--max-width));
  margin: 0 auto;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 16px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(21, 22, 24, 0.52);
}

.hero {
  display: flex;
  align-items: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 36px;
  align-items: center;
}

.hero-copy {
  position: relative;
  z-index: 1;
}

.hero h1,
.section-head h2,
.contact h2 {
  margin: 0;
  letter-spacing: -0.06em;
}

.hero h1 {
  max-width: 7ch;
  font-size: clamp(4.6rem, 12vw, 10.5rem);
  line-height: 0.95;
}

.hero-kicker {
  margin: 0 0 12px;
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: rgba(21, 22, 24, 0.6);
}

.hero-summary {
  max-width: 680px;
  margin: 22px 0 0;
  font-size: clamp(1.05rem, 2vw, 1.42rem);
  line-height: 1.75;
  color: var(--text-soft);
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.hero-tags span {
  padding: 10px 14px;
  border: 1px solid rgba(255, 255, 255, 0.44);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.56);
  box-shadow: 0 10px 28px rgba(17, 22, 39, 0.08);
  font-size: 0.92rem;
  color: rgba(21, 22, 24, 0.76);
}

.hero-actions {
  margin-top: 24px;
}

.hero-story-button {
  position: relative;
  isolation: isolate;
  overflow: visible;
  padding: 16px 24px;
  border: 0;
  border-radius: 999px;
  background:
    linear-gradient(135deg, #0f131a 0%, #2f61ff 100%);
  color: #fff;
  font: inherit;
  font-weight: 700;
  letter-spacing: 0.04em;
  box-shadow:
    0 22px 54px rgba(47, 97, 255, 0.24),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
  cursor: pointer;
  transition: transform 220ms ease, box-shadow 220ms ease, filter 220ms ease;
}

.hero-story-button__label,
.hero-story-button__pixels,
.hero-story-button__ripples {
  position: relative;
  z-index: 1;
}

.hero-story-button__label {
  display: inline-block;
}

.hero-story-button__pixels,
.hero-story-button__ripples {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-story-button__ripples {
  overflow: hidden;
  border-radius: inherit;
}

.hero-story-button__pixels .pixel {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(145, 205, 255, 0.72));
  box-shadow:
    0 0 12px rgba(126, 193, 255, 0.45),
    0 0 1px rgba(255, 255, 255, 0.92);
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.5);
  transition: opacity 180ms ease;
}

.hero-story-button__pixels .pixel-1 {
  animation: storyPixelBurstA 2.4s linear infinite;
}

.hero-story-button__pixels .pixel-2 {
  animation: storyPixelBurstB 2.6s linear infinite 0.2s;
}

.hero-story-button__pixels .pixel-3 {
  animation: storyPixelBurstC 2.2s linear infinite 0.45s;
}

.hero-story-button__pixels .pixel-4 {
  animation: storyPixelBurstD 2.7s linear infinite 0.8s;
}

.hero-story-button__pixels .pixel-5 {
  animation: storyPixelBurstE 2.3s linear infinite 1s;
}

.hero-story-button__pixels .pixel-6 {
  animation: storyPixelBurstF 2.5s linear infinite 1.25s;
}

.hero-story-button__pixels .pixel-7 {
  animation: storyPixelBurstG 2.35s linear infinite 1.5s;
}

.hero-story-button__pixels .pixel-8 {
  animation: storyPixelBurstH 2.8s linear infinite 1.8s;
}

.hero-story-button__ripples::before,
.hero-story-button__ripples::after,
.hero-story-button__ripples .ripple-wave {
  content: "";
  position: absolute;
  left: var(--ripple-x, 50%);
  top: var(--ripple-y, 50%);
  width: 18px;
  height: 18px;
  border-radius: 999px;
  border: 1px solid rgba(173, 219, 255, 0.72);
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.2);
}

.hero-story-button.is-rippling .hero-story-button__ripples::before {
  animation: storyWave 780ms cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-story-button.is-rippling .hero-story-button__ripples::after {
  animation: storyWave 980ms cubic-bezier(0.16, 1, 0.3, 1) 90ms;
}

.hero-story-button.is-rippling .hero-story-button__ripples .ripple-wave {
  animation: storyWave 1160ms cubic-bezier(0.16, 1, 0.3, 1) 170ms;
}

.hero-story-button.is-hover-rippling .hero-story-button__pixels .pixel {
  opacity: 0.08;
}

.hero-story-button.is-hover-rippling .hero-story-button__ripples::before {
  animation: storyWaveLoop 1350ms cubic-bezier(0.16, 1, 0.3, 1) infinite;
}

.hero-story-button.is-hover-rippling .hero-story-button__ripples::after {
  animation: storyWaveLoop 1350ms cubic-bezier(0.16, 1, 0.3, 1) infinite 220ms;
}

.hero-story-button.is-hover-rippling .hero-story-button__ripples .ripple-wave {
  animation: storyWaveLoop 1350ms cubic-bezier(0.16, 1, 0.3, 1) infinite 440ms;
}

.hero-story-button:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow:
    0 26px 60px rgba(47, 97, 255, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.22);
  filter: saturate(1.08);
}

.hero-story-button:hover .hero-story-button__pixels .pixel {
  animation-duration: 2s;
}

@keyframes storyPixelBurstA {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(0.2); }
  14% { opacity: 1; }
  100% { opacity: 0; transform: translate(calc(-50% - 72px), calc(-50% - 26px)) scale(1.08); }
}

@keyframes storyPixelBurstB {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(0.2); }
  18% { opacity: 1; }
  100% { opacity: 0; transform: translate(calc(-50% - 52px), calc(-50% - 42px)) scale(0.96); }
}

@keyframes storyPixelBurstC {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(0.2); }
  16% { opacity: 1; }
  100% { opacity: 0; transform: translate(calc(-50% - 26px), calc(-50% - 56px)) scale(0.86); }
}

@keyframes storyPixelBurstD {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(0.2); }
  20% { opacity: 1; }
  100% { opacity: 0; transform: translate(calc(-50% + 24px), calc(-50% - 54px)) scale(0.9); }
}

@keyframes storyPixelBurstE {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(0.2); }
  16% { opacity: 1; }
  100% { opacity: 0; transform: translate(calc(-50% + 54px), calc(-50% - 38px)) scale(1); }
}

@keyframes storyPixelBurstF {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(0.2); }
  15% { opacity: 1; }
  100% { opacity: 0; transform: translate(calc(-50% + 76px), calc(-50% - 22px)) scale(1.04); }
}

@keyframes storyPixelBurstG {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(0.2); }
  14% { opacity: 1; }
  100% { opacity: 0; transform: translate(calc(-50% - 18px), calc(-50% - 68px)) scale(0.78); }
}

@keyframes storyPixelBurstH {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(0.2); }
  18% { opacity: 1; }
  100% { opacity: 0; transform: translate(calc(-50% + 8px), calc(-50% - 74px)) scale(0.74); }
}

@keyframes storyWave {
  0% {
    opacity: 0.85;
    transform: translate(-50%, -50%) scale(0.2);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(10.5);
  }
}

@keyframes storyWaveLoop {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.2);
  }
  10% {
    opacity: 0.78;
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(9.2);
  }
}

.hero-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 42px;
}

.hero-meta div,
.glass-card,
.impact-copy,
.metric,
.case-card,
.timeline-item,
.contact-card {
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: var(--panel);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.hero-meta div {
  padding: 20px 22px;
  border-radius: 20px;
}

.hero-meta span {
  display: block;
  margin-bottom: 8px;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(21, 22, 24, 0.5);
}

.hero-meta strong {
  font-size: 1rem;
  line-height: 1.5;
}

.glass-card {
  position: absolute;
  border-radius: var(--radius-xl);
}

.hero-visual {
  position: relative;
  min-height: 560px;
}

.portrait-shell {
  position: absolute;
  left: 50%;
  top: 34px;
  z-index: 3;
  width: min(33vw, 420px);
  aspect-ratio: 1 / 1;
  transform: translateX(-50%);
}

.portrait-halo {
  position: absolute;
  inset: -22px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 35%, rgba(255, 255, 255, 0.92), rgba(203, 192, 171, 0.36) 52%, rgba(121, 151, 255, 0.16) 78%, transparent 86%);
  filter: blur(10px);
}

.portrait-frame {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
  padding: 0;
  border: 10px solid rgba(255, 255, 255, 0.72);
  border-radius: 50%;
  background: transparent;
  box-shadow: 0 36px 100px rgba(17, 22, 39, 0.18);
  cursor: pointer;
  transition: transform 240ms ease, box-shadow 240ms ease, border-color 240ms ease;
}

.portrait-frame:hover {
  transform: translateY(-3px) scale(1.015);
  border-color: rgba(255, 255, 255, 0.88);
  box-shadow: 0 42px 110px rgba(17, 22, 39, 0.22);
}

.portrait-frame:active {
  transform: translateY(0) scale(0.99);
}

.portrait-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 22%;
}

.portrait-encouragement {
  position: absolute;
  left: 50%;
  top: -26px;
  z-index: 5;
  max-width: min(340px, 86vw);
  padding: 10px 16px;
  border: 1px solid rgba(255, 255, 255, 0.56);
  border-radius: 999px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.42)),
    radial-gradient(circle at 18% 16%, rgba(255, 255, 255, 0.9), transparent 34%);
  box-shadow: 0 18px 48px rgba(17, 22, 39, 0.14);
  color: rgba(21, 22, 24, 0.78);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  line-height: 1.45;
  text-align: center;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  backdrop-filter: blur(18px) saturate(1.08);
  transform: translateX(-50%) translateY(10px) scale(0.98);
}

.portrait-encouragement.visible {
  animation: encouragementFade 2400ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.portrait-caption {
  position: absolute;
  right: 18px;
  bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.74);
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 44px rgba(17, 22, 39, 0.1);
}

.portrait-caption span {
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(21, 22, 24, 0.48);
}

.portrait-caption strong {
  font-size: 0.9rem;
}

.stat-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 220px;
  min-height: 210px;
  padding: 24px;
  text-align: left;
}

.hero-stat-primary {
  top: 34px;
  left: 0;
}

.num {
  font-size: 3.8rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.08em;
}

.hero-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 72px;
  padding: 18px 20px;
  font-size: 1rem;
  line-height: 1.5;
}

.hero-chip-a {
  top: 108px;
  right: 0;
  max-width: 220px;
}

.section-head {
  max-width: 820px;
  margin-bottom: 34px;
}

.section-head h2 {
  font-size: clamp(2.6rem, 6vw, 5.4rem);
  line-height: 1.02;
}

.impact,
.timeline {
  color: #f4f2ee;
  background:
    radial-gradient(circle at 15% 10%, rgba(63, 109, 246, 0.22), transparent 34%),
    radial-gradient(circle at 88% 55%, rgba(171, 135, 91, 0.2), transparent 28%),
    linear-gradient(180deg, #0d0f13 0%, #12141a 100%);
}

.impact .eyebrow,
.timeline .eyebrow {
  color: rgba(255, 255, 255, 0.52);
}

.impact-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.95fr;
  gap: 24px;
  align-items: stretch;
}

.impact-copy,
.contact-card {
  padding: 32px;
  border-radius: 30px;
}

.impact-copy {
  background: var(--panel-dark);
  border-color: var(--line);
}

.impact-copy p {
  margin: 0;
  font-size: 1.12rem;
  line-height: 1.95;
  color: rgba(255, 255, 255, 0.76);
}

.impact-copy p + p {
  margin-top: 18px;
}

.impact-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.metric {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 200px;
  padding: 24px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--line);
}

.metric span {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.62);
}

.metric strong {
  font-size: 2.3rem;
  line-height: 1.1;
  letter-spacing: -0.05em;
}

.case-stack {
  display: grid;
  gap: 18px;
}

.case-card {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 24px;
  padding: 26px;
  border-radius: 30px;
  transition: transform 300ms ease, box-shadow 300ms ease;
}

.case-card.accent {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.62), rgba(255, 255, 255, 0.46)),
    radial-gradient(circle at top right, rgba(73, 104, 223, 0.08), transparent 42%);
}

.case-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 90px rgba(17, 22, 39, 0.18);
}

.case-index {
  font-size: clamp(2.8rem, 7vw, 5rem);
  font-weight: 700;
  letter-spacing: -0.08em;
  color: rgba(21, 22, 24, 0.24);
}

.case-body h3,
.timeline-item h3 {
  margin: 0 0 10px;
  font-size: 1.5rem;
}

.case-body p,
.timeline-item p,
.contact p {
  margin: 0;
  line-height: 1.85;
  color: rgba(21, 22, 24, 0.68);
}

.case-body ul {
  margin: 16px 0 0;
  padding-left: 18px;
  color: rgba(21, 22, 24, 0.68);
  line-height: 1.85;
}

.case-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 24px;
}

.spotlight-button {
  position: relative;
  overflow: hidden;
  padding: 16px 24px;
  border: 0;
  border-radius: 999px;
  background:
    linear-gradient(135deg, #11141d 0%, #2754f2 100%);
  color: #ffffff;
  font: inherit;
  font-weight: 700;
  letter-spacing: 0.04em;
  box-shadow:
    0 20px 50px rgba(39, 84, 242, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
  cursor: pointer;
  transition: transform 240ms ease, box-shadow 240ms ease, filter 240ms ease;
}

.spotlight-button::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.28), transparent);
  transform: translateX(-120%);
  transition: opacity 260ms ease, transform 620ms cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.spotlight-button:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow:
    0 24px 60px rgba(39, 84, 242, 0.34),
    inset 0 1px 0 rgba(255, 255, 255, 0.22);
  filter: saturate(1.08);
}

.spotlight-button:hover::before {
  transform: translateX(120%);
}

.spotlight-button.is-spotlight-clicking {
  transform: translateY(0) scale(0.985);
  box-shadow:
    0 16px 42px rgba(39, 84, 242, 0.28),
    inset 0 2px 9px rgba(12, 18, 34, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.spotlight-button.is-spotlight-clicking::before {
  animation: spotlightMethodClick 520ms cubic-bezier(0.16, 1, 0.3, 1);
}

.case-action-note {
  font-size: 0.92rem;
  color: rgba(21, 22, 24, 0.52);
}

.timeline-list {
  display: grid;
  gap: 18px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 24px;
  padding: 28px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--line);
  align-items: start;
}

.timeline-year {
  font-size: 1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
}

.timeline-item p {
  color: rgba(255, 255, 255, 0.72);
}

.timeline .panel-inner {
  padding-bottom: 56px;
}

.contact {
  display: flex;
  align-items: center;
  padding-bottom: 80px;
}

.contact-card {
  max-width: 900px;
}

.contact h2 {
  font-size: clamp(2.4rem, 6vw, 4.8rem);
  line-height: 1.06;
}

.contact p {
  margin-top: 18px;
  font-size: 1.05rem;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.contact-actions a {
  padding: 14px 18px;
  border-radius: 999px;
  border: 1px solid rgba(21, 22, 24, 0.12);
  background: rgba(255, 255, 255, 0.85);
  box-shadow: 0 14px 34px rgba(17, 22, 39, 0.08);
}

.contact-wechat-button {
  padding: 14px 22px;
}

.modal-shell-wechat .modal-backdrop {
  background: rgba(9, 11, 16, 0.48);
  backdrop-filter: blur(22px) saturate(1.08);
}

.wechat-modal-panel {
  width: min(620px, calc(100vw - 32px));
  min-height: auto;
  overflow: visible;
  padding: 20px;
  border-radius: 30px;
  background:
    linear-gradient(145deg, rgba(18, 20, 26, 0.96), rgba(28, 30, 38, 0.96)),
    linear-gradient(90deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.04));
  box-shadow:
    0 38px 110px rgba(4, 7, 17, 0.42),
    inset 0 1px 0 rgba(255, 255, 255, 0.16);
  transform: translateY(22px) scale(0.9) rotateX(7deg);
  transform-origin: center bottom;
  transition:
    transform 520ms cubic-bezier(0.16, 1, 0.3, 1),
    opacity 320ms ease,
    filter 520ms ease;
  filter: blur(6px);
}

.modal-shell-wechat.open .wechat-modal-panel {
  transform: translateY(0) scale(1) rotateX(0deg);
  filter: blur(0);
}

.wechat-modal-panel .modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  left: auto;
  width: 38px;
  height: 38px;
  margin: 0;
  background: rgba(255, 255, 255, 0.1);
  font-size: 1.45rem;
}

.wechat-card-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 22px;
  align-items: center;
}

.wechat-qr-card {
  position: relative;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 24px;
  background: #fff;
  box-shadow:
    0 18px 48px rgba(0, 0, 0, 0.26),
    inset 0 0 0 1px rgba(0, 0, 0, 0.04);
}

.wechat-qr-card::after {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 18px;
  pointer-events: none;
}

.wechat-qr-card img {
  display: block;
  width: 100%;
  aspect-ratio: 1080 / 1459;
  object-fit: contain;
  border-radius: 16px;
}

.wechat-card-copy {
  padding-right: 36px;
}

.wechat-card-copy h2 {
  margin: 0;
  font-size: 2rem;
  line-height: 1.08;
}

.wechat-card-copy p {
  margin: 12px 0 0;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.68);
}

.wechat-mini-profile {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 12px;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.wechat-mini-profile span {
  color: rgba(255, 255, 255, 0.45);
}

.wechat-mini-profile strong {
  color: rgba(255, 255, 255, 0.88);
}

.modal-shell {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  place-items: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 260ms ease;
}

.modal-shell.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8, 10, 16, 0.58);
  backdrop-filter: blur(18px);
}

.modal-panel {
  position: relative;
  z-index: 1;
  width: min(1200px, calc(100vw - 32px));
  max-height: calc(100vh - 32px);
  overflow: auto;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 34px;
  background:
    radial-gradient(circle at top left, rgba(86, 113, 214, 0.2), transparent 30%),
    linear-gradient(180deg, rgba(12, 14, 18, 0.96), rgba(17, 20, 27, 0.98));
  box-shadow: 0 40px 120px rgba(4, 7, 17, 0.45);
  color: #f4f2ee;
  transform: scale(0.94) translateY(18px);
  transition: transform 300ms cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-shell.open .modal-panel {
  transform: scale(1) translateY(0);
}

.modal-shell-story .modal-backdrop {
  background: rgba(7, 10, 17, 0.72);
  backdrop-filter: blur(26px);
}

.story-modal-panel {
  width: min(1080px, calc(100vw - 32px));
  overflow: auto;
  background:
    radial-gradient(circle at top left, rgba(86, 113, 214, 0.22), transparent 26%),
    radial-gradient(circle at 85% 18%, rgba(217, 180, 122, 0.18), transparent 18%),
    linear-gradient(180deg, rgba(10, 13, 20, 0.98), rgba(17, 20, 29, 0.98));
  transform: translateY(44px) scale(0.92);
  transition:
    transform 560ms cubic-bezier(0.16, 1, 0.3, 1),
    opacity 360ms ease;
}

.modal-shell-story.open .story-modal-panel {
  transform: translateY(0) scale(1);
}

.story-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(22px);
  opacity: 0;
  transition: transform 760ms cubic-bezier(0.16, 1, 0.3, 1), opacity 520ms ease;
}

.story-orb-a {
  top: 48px;
  right: 86px;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.34), rgba(99, 130, 241, 0.22), transparent 70%);
  transform: translate3d(40px, -30px, 0) scale(0.84);
}

.story-orb-b {
  bottom: 92px;
  left: 40px;
  width: 140px;
  height: 140px;
  background: radial-gradient(circle, rgba(212, 186, 148, 0.22), rgba(212, 186, 148, 0.06), transparent 70%);
  transform: translate3d(-28px, 24px, 0) scale(0.88);
}

.story-orb-c {
  top: 180px;
  left: 52%;
  width: 92px;
  height: 92px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.03), transparent 70%);
  transform: translate3d(0, 32px, 0) scale(0.88);
}

.modal-shell-story.open .story-orb {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
}

.story-hero,
.story-article {
  position: relative;
  z-index: 1;
}

.story-hero {
  max-width: 760px;
}

.story-hero h2 {
  margin: 0;
  font-size: clamp(2.4rem, 6vw, 4.9rem);
  line-height: 1.02;
  letter-spacing: -0.06em;
}

.story-title-line {
  display: block;
  white-space: nowrap;
}

.story-article {
  max-width: 820px;
  margin-top: 28px;
  padding: 28px 30px 34px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.045);
  backdrop-filter: blur(16px);
}

.story-article p {
  margin: 0;
  font-size: 1.03rem;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.76);
}

.story-article p + p,
.story-article p + .story-list,
.story-article .story-list + p {
  margin-top: 12px;
}

.story-list {
  margin: 0;
  padding-left: 1.2rem;
  color: rgba(255, 255, 255, 0.76);
  line-height: 1.9;
}

.modal-close {
  position: sticky;
  top: 0;
  left: calc(100% - 54px);
  z-index: 2;
  width: 46px;
  height: 46px;
  margin-left: auto;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 1.8rem;
  cursor: pointer;
}

.modal-hero {
  max-width: 760px;
}

.modal-hero-copy p {
  margin: 14px 0 0;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.74);
}

.methodology-entry {
  margin-top: 20px;
}

.methodology-button {
  position: relative;
  overflow: hidden;
  padding: 13px 20px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.04)),
    linear-gradient(135deg, rgba(17, 20, 29, 0.95), rgba(39, 84, 242, 0.82));
  color: #fff;
  font: inherit;
  font-weight: 700;
  letter-spacing: 0.04em;
  box-shadow:
    0 16px 38px rgba(30, 57, 138, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.16);
  cursor: pointer;
  transition: transform 220ms ease, box-shadow 220ms ease, filter 220ms ease;
}

.methodology-button::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.24), transparent);
  transform: translateX(-120%);
  transition: transform 620ms cubic-bezier(0.16, 1, 0.3, 1);
}

.methodology-button:hover {
  transform: translateY(-2px);
  filter: saturate(1.08);
  box-shadow:
    0 20px 46px rgba(30, 57, 138, 0.32),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.methodology-button:hover::after,
.methodology-button.active::after {
  transform: translateX(120%);
}

.methodology-panel {
  margin-top: 18px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 26px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.035)),
    rgba(10, 13, 20, 0.78);
  box-shadow: 0 24px 70px rgba(4, 7, 17, 0.25);
  animation: methodologyReveal 360ms cubic-bezier(0.16, 1, 0.3, 1);
}

.methodology-panel h3 {
  margin: 0 0 16px;
  font-size: 1.42rem;
  line-height: 1.32;
}

.methodology-panel h4 {
  margin: 20px 0 8px;
  font-size: 1rem;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.9);
}

.methodology-panel p,
.methodology-panel li {
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.72);
}

.methodology-panel p {
  margin: 0;
}

.methodology-panel ul {
  margin: 8px 0 0;
  padding-left: 18px;
}

.methodology-panel strong {
  color: rgba(255, 255, 255, 0.92);
}

.modal-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.project-tile,
.zoom-card {
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
}

.project-tile {
  padding: 20px;
  border-radius: 24px;
  cursor: pointer;
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease, box-shadow 220ms ease;
}

.project-tile:hover,
.project-tile.active {
  transform: translateY(-4px);
  border-color: rgba(110, 145, 255, 0.56);
  background: rgba(70, 97, 196, 0.15);
  box-shadow: 0 20px 40px rgba(21, 36, 89, 0.22);
}

.project-type,
.zoom-tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
}

.project-tile h3,
.zoom-card h3 {
  margin: 14px 0 10px;
  font-size: 1.26rem;
  line-height: 1.2;
}

.project-tile p,
.zoom-card p,
.zoom-card ul {
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.8;
}

.project-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.project-metrics span {
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.84rem;
  color: rgba(255, 255, 255, 0.78);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.feature-card {
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
}

.feature-card h3 {
  margin: 14px 0 10px;
  font-size: 1.2rem;
}

.feature-card p {
  margin: 0;
  line-height: 1.82;
  color: rgba(255, 255, 255, 0.72);
}

.furniture-case-panel .feature-grid {
  gap: 14px;
  margin-top: 20px;
}

.furniture-case-panel .feature-card {
  padding: 20px;
}

.furniture-case-panel .feature-card p {
  line-height: 1.74;
}

.furniture-case-panel .project-zoomboard.furniture-board {
  min-height: 0;
  margin-top: 16px;
}

.furniture-case-panel .zoom-card {
  padding: 22px;
  border-radius: 24px;
}

.furniture-case-panel .zoom-card ul {
  margin-top: 12px;
  line-height: 1.72;
}

.furniture-case-panel .gallery-bar-button {
  margin-top: 14px;
}

.gallery-bar-button {
  width: 100%;
  margin-top: 22px;
  padding: 16px 18px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(82, 113, 214, 0.16));
  color: #fff;
  font: inherit;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-align: center;
  cursor: pointer;
  transition: transform 220ms ease, background 220ms ease, box-shadow 220ms ease;
}

.gallery-bar-button:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(82, 113, 214, 0.22));
  box-shadow: 0 18px 40px rgba(25, 41, 92, 0.22);
}

.gallery-modal-panel {
  width: min(980px, calc(100vw - 32px));
}

#furniture-gallery-modal .gallery-modal-panel {
  width: min(820px, calc(100vw - 32px));
}

.furniture-gallery-viewer {
  margin-top: 22px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.05);
}

#furniture-gallery-modal .furniture-gallery-viewer {
  max-width: 720px;
  margin-right: auto;
  margin-left: auto;
}

.furniture-gallery-image,
.ecommerce-gallery-image {
  display: block;
  width: 100%;
  max-height: 68vh;
  object-fit: contain;
  background: #0b0d12;
  transition: opacity 320ms ease, transform 320ms ease;
}

#furniture-gallery-modal .furniture-gallery-image {
  max-height: 56vh;
}

.furniture-gallery-image.is-fading,
.ecommerce-gallery-image.is-fading {
  opacity: 0;
  transform: scale(0.985);
}

.furniture-gallery-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 16px;
}

.furniture-gallery-counter,
.ecommerce-gallery-counter {
  font-size: 0.84rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
}

.furniture-gallery-controls {
  display: flex;
  gap: 12px;
}

.project-zoomboard {
  position: relative;
  min-height: 280px;
  margin-top: 22px;
}

.zoom-card {
  display: none;
  padding: 28px;
  border-radius: 28px;
  transform-origin: center center;
  animation: zoomInCard 320ms cubic-bezier(0.16, 1, 0.3, 1);
}

.zoom-card.active {
  display: block;
}

.zoom-card ul {
  margin: 16px 0 0;
  padding-left: 18px;
}

.project-image-float {
  position: absolute;
  top: 120px;
  left: 120px;
  z-index: 4;
  width: min(420px, calc(100% - 48px));
  max-width: 420px;
  max-height: min(620px, calc(100vh - 140px));
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.08)),
    rgba(12, 14, 20, 0.72);
  backdrop-filter: blur(22px);
  box-shadow: 0 34px 100px rgba(0, 0, 0, 0.46);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px) scale(0.96);
  transition:
    opacity 280ms ease,
    transform 360ms cubic-bezier(0.16, 1, 0.3, 1);
}

.project-image-float.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.project-image-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.project-image-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.project-image-title {
  overflow: hidden;
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-overflow: ellipsis;
  text-transform: uppercase;
  white-space: nowrap;
  color: rgba(255, 255, 255, 0.78);
}

.project-image-counter {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.52);
}

.project-image-close {
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 1.28rem;
  line-height: 1;
  cursor: pointer;
}

.project-image-stage {
  position: relative;
  height: min(360px, calc(100vh - 280px));
  min-height: 240px;
  overflow: hidden;
  border-radius: 22px;
  background:
    radial-gradient(circle at top, rgba(123, 153, 255, 0.1), transparent 35%),
    rgba(255, 255, 255, 0.04);
}

.project-image-viewer {
  position: absolute;
  inset: 18px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 26px;
  background: rgba(8, 10, 16, 0.95);
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.36);
}

.project-image-display {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #0b0d12;
  transition:
    opacity 320ms ease,
    transform 320ms ease;
  opacity: 1;
}

.project-image-display.is-fading {
  opacity: 0;
  transform: scale(0.985);
}

.project-image-controls {
  display: flex;
  gap: 12px;
  margin-top: 12px;
}

.project-nav-button {
  flex: 1;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: background 220ms ease, transform 220ms ease, opacity 220ms ease;
}

.project-nav-button:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.14);
  transform: translateY(-1px);
}

.project-nav-button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.project-image-hint {
  margin-top: 10px;
  font-size: 0.82rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.56);
}

.panel [data-reveal],
.panel .section-head,
.panel .hero-kicker,
.panel h1,
.panel .hero-summary,
.panel .hero-meta,
.panel .hero-stage,
.panel .impact-layout,
.panel .case-stack,
.panel .timeline-list,
.panel .contact-card {
  opacity: 0;
  transform: translateY(48px) scale(0.98);
  transition: opacity 720ms cubic-bezier(0.16, 1, 0.3, 1), transform 720ms cubic-bezier(0.16, 1, 0.3, 1);
}

.panel.active .section-head,
.panel.active .hero-kicker,
.panel.active h1,
.panel.active .hero-summary,
.panel.active .hero-meta,
.panel.active .hero-stage,
.panel.active .impact-layout,
.panel.active .case-stack,
.panel.active .timeline-list,
.panel.active .contact-card {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.panel.active .hero-summary {
  transition-delay: 100ms;
}

.panel.active .hero-meta,
.panel.active .impact-layout,
.panel.active .case-stack,
.panel.active .timeline-list,
.panel.active .contact-card {
  transition-delay: 180ms;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

@keyframes zoomInCard {
  from {
    opacity: 0;
    transform: scale(0.94) translateY(16px);
  }

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

@keyframes methodologyReveal {
  from {
    opacity: 0;
    transform: translateY(14px) scale(0.98);
  }

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

@keyframes encouragementFade {
  0% {
    opacity: 0;
    transform: translateX(-50%) translateY(10px) scale(0.98);
  }

  14%,
  72% {
    opacity: 1;
    transform: translateX(-50%) translateY(0) scale(1);
  }

  100% {
    opacity: 0;
    transform: translateX(-50%) translateY(-8px) scale(0.985);
  }
}

@keyframes spotlightMethodClick {
  0% {
    transform: translateX(-120%);
  }

  100% {
    transform: translateX(120%);
  }
}

@media (max-width: 960px) {
  .topbar {
    width: calc(100% - 20px);
    padding: 12px 14px;
  }

  .topnav {
    gap: 12px;
    font-size: 0.84rem;
  }

  .topbar-calendar {
    left: 55%;
  }

  .topbar-time-button {
    min-width: 166px;
    padding: 9px 12px;
  }

  .year-calendar-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-grid,
  .hero-meta,
  .impact-layout,
  .impact-metrics,
  .timeline-item {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 520px;
  }

  .glass-card,
  .portrait-shell {
    position: relative;
    inset: auto;
    width: auto;
    height: auto;
    left: auto;
    top: auto;
    right: auto;
    bottom: auto;
    transform: none;
  }

  .case-card {
    grid-template-columns: 1fr;
  }

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

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

  .story-article {
    padding: 22px 20px 26px;
  }

  .wechat-card-layout {
    grid-template-columns: 190px 1fr;
  }

  .project-image-float {
    width: min(360px, calc(100% - 36px));
  }
}

@media (max-width: 720px) {
  .topnav {
    display: none;
  }

  .topbar {
    justify-content: space-between;
  }

  .topbar-calendar {
    position: relative;
    left: auto;
    top: auto;
    transform: none;
  }

  .topbar-time-button {
    min-width: 0;
  }

  .time-label {
    display: none;
  }

  .year-calendar-panel {
    left: auto;
    right: 0;
    width: calc(100vw - 24px);
    transform: translateY(8px) scale(0.98);
  }

  @keyframes calendarPanelIn {
    to {
      transform: translateY(0) scale(1);
    }
  }

  @keyframes calendarPanelOut {
    from {
      opacity: 1;
      transform: translateY(0) scale(1);
    }

    to {
      opacity: 0;
      transform: translateY(8px) scale(0.98);
    }
  }

  .calendar-head {
    display: block;
  }

  .calendar-head p {
    max-width: none;
    margin-top: 10px;
  }

  .year-calendar-grid {
    grid-template-columns: 1fr;
  }

  .panel {
    min-height: auto;
    padding-top: 94px;
  }

  .hero {
    padding-top: 120px;
  }

  .portrait-caption {
    right: 12px;
    bottom: 8px;
  }

  .hero-summary,
  .impact-copy p,
  .case-body p,
  .case-body ul,
  .timeline-item p,
  .contact p {
    font-size: 1rem;
  }

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

  .modal-shell {
    padding: 12px;
  }

  .modal-panel {
    width: calc(100vw - 24px);
    max-height: calc(100vh - 24px);
    padding: 18px;
  }

  .wechat-modal-panel {
    width: min(390px, calc(100vw - 24px));
    padding: 16px;
  }

  .wechat-card-layout {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .wechat-qr-card {
    width: min(220px, 100%);
    margin: 0 auto;
  }

  .wechat-card-copy {
    padding-right: 0;
    text-align: center;
  }

  .wechat-mini-profile {
    justify-content: center;
    text-align: left;
  }

  .project-image-float {
    left: 12px !important;
    right: 12px;
    width: calc(100% - 24px);
    max-width: none;
    max-height: none;
    transform: translateY(16px) scale(0.98);
  }

  .project-image-float.visible {
    transform: translateY(0) scale(1);
  }

  .project-image-stage {
    height: min(36vh, 300px);
    min-height: 220px;
  }
}