/* 鍏ㄥ眬璁捐鍙橀噺锛氶鑹层€侀槾褰辩瓑涓婚鍙傛暟 */
:root {
  --bg: #070909;
  --bg-soft: #0d1111;
  --text: #f2f2ee;
  --muted: #a8aba4;
  --accent: #d4af37;
  --line: rgba(255, 255, 255, 0.12);
  --card-shadow: 0 16px 34px rgba(0, 0, 0, 0.42);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  font-family: "Inter", "Microsoft YaHei", sans-serif;
  color: var(--text);
  position: relative;
  isolation: isolate;
  background:
    radial-gradient(ellipse at left center, rgba(18, 72, 178, 0.16) 0%, rgba(18, 72, 178, 0.04) 18%, rgba(18, 72, 178, 0) 38%),
    radial-gradient(ellipse at right center, rgba(146, 24, 52, 0.16) 0%, rgba(146, 24, 52, 0.04) 18%, rgba(146, 24, 52, 0) 38%),
    linear-gradient(90deg, #030917 0%, #010205 38%, #000000 50%, #020104 62%, #17050c 100%);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 16% 52%, rgba(36, 92, 198, 0.08) 0%, rgba(36, 92, 198, 0) 28%),
    radial-gradient(ellipse at 84% 48%, rgba(182, 34, 66, 0.08) 0%, rgba(182, 34, 66, 0) 28%);
  opacity: 0.18;
  will-change: transform, opacity;
  animation: ambientTintDrift 72s ease-in-out infinite;
}

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

/* 椤堕儴瀵艰埅锛氬浐瀹氬畾浣嶃€佹ā绯婅儗鏅€佹粴鍔ㄦ樉闅愬姩鐢?*/
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 30;
  padding: 24px 56px;
  background: linear-gradient(to bottom, rgba(7, 9, 9, 0.82), rgba(7, 9, 9, 0.44));
  backdrop-filter: blur(10px) saturate(120%);
  -webkit-backdrop-filter: blur(10px) saturate(120%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transform: translateY(0);
  transition: transform 0.3s ease;
  will-change: transform;
}

.nav.is-hidden {
  transform: translateY(-100%);
}

.nav-content {
  max-width: 1560px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  animation: navFadeIn 0.72s ease both;
}

.logo {
  font-family: "Playfair Display", serif;
  font-size: 1.75rem;
  letter-spacing: 0.14em;
}

.nav-links {
  display: flex;
  gap: 42px;
  color: var(--muted);
  font-size: 0.92rem;
}

.nav-links a {
  transition: color 0.22s ease;
}

.nav-links a:hover {
  color: var(--text);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.36);
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.menu-toggle span {
  width: 20px;
  height: 1.5px;
  background: var(--text);
}

/* 绉诲姩绔彍鍗曞眰锛氬叏灞忚鐩?*/
.menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 20px;
  background: rgba(7, 9, 9, 0.96);
  backdrop-filter: blur(8px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.menu-overlay.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.menu-close {
  position: absolute;
  top: 22px;
  right: 22px;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  font-size: 1.75rem;
  cursor: pointer;
}

.menu-link {
  font-size: 2rem;
  font-family: "Playfair Display", serif;
}

/* 棣栧睆甯冨眬锛氭闈㈠弻鍒楋紝绉诲姩绔崟鍒?*/
.hero {
  min-height: 100vh;
  padding: 130px 56px 56px;
  display: grid;
  grid-template-columns: minmax(300px, 40%) minmax(500px, 60%);
  align-items: center;
  gap: 26px;
  overflow-x: hidden;
  overflow-y: visible;
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.hero::before {
  inset: auto auto 18% 50%;
  width: clamp(10rem, 24vw, 18rem);
  height: clamp(10rem, 24vw, 18rem);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.12) 0%, rgba(212, 175, 55, 0.04) 34%, rgba(212, 175, 55, 0) 72%);
  transform: translateX(-50%);
  filter: blur(1rem);
  opacity: 0.85;
}

.hero::after {
  inset: auto 0 0 0;
  height: clamp(8rem, 18vw, 13rem);
  background: linear-gradient(to bottom, rgba(7, 9, 9, 0), rgba(7, 9, 9, 0.38) 56%, rgba(7, 9, 9, 0.82));
}

.hero-content {
  max-width: 560px;
  animation: heroContentIn 0.9s cubic-bezier(0.2, 0.8, 0.2, 1) 0.08s both;
  position: relative;
  z-index: 1;
}

/* 棣栧睆涓绘爣棰樷€滅灛闂粹€濆強鍏惰瑙夋晥鏋?*/
.hero-title {
  font-family: "Noto Serif SC", "STKaiti", "KaiTi", "Playfair Display", "Microsoft YaHei", serif;
}

.hero-title-diagonal {
  display: grid;
  grid-template-columns: auto auto;
  column-gap: clamp(2.5rem, 5.6vw, 5.4rem);
  width: max-content;
  margin-bottom: clamp(1.25rem, 3.2vw, 2.2rem);
  position: relative;
  filter: drop-shadow(0 10px 18px rgba(0, 0, 0, 0.34));
  animation: titleFloat 5.8s ease-in-out 1s infinite alternate;
}

.hero-title-diagonal::after {
  content: "";
  position: absolute;
  left: -4%;
  right: -4%;
  bottom: 10px;
  height: 16%;
  border-radius: 999px;
  background: radial-gradient(ellipse at center, rgba(212, 175, 55, 0.28) 0%, rgba(212, 175, 55, 0) 70%);
  pointer-events: none;
  opacity: 0.75;
}

.hero-char {
  line-height: 0.84;
  font-size: clamp(9.8rem, 22vw, 16rem);
  font-weight: 500;
  letter-spacing: 0.03em;
  color: #f7f7f4;
  -webkit-text-stroke: 0.6px rgba(255, 255, 255, 0.22);
  text-shadow:
    0 10px 20px rgba(0, 0, 0, 0.4),
    0 0 16px rgba(212, 175, 55, 0.11);
  animation:
    heroCharIn 0.85s ease forwards,
    heroGlowPulse 4.8s ease-in-out 1.1s infinite alternate;
  will-change: transform, opacity;
}

.hero-char-1 {
  transform: translateY(-1.2rem) rotate(-9deg);
}

.hero-char-2 {
  transform: translateX(clamp(0.8rem, 2.4vw, 2.1rem)) translateY(clamp(3.6rem, 7.2vw, 6.4rem)) rotate(10deg);
  animation-delay: 0.15s, 1.3s;
}

.hero-subtitle {
  color: var(--accent);
  letter-spacing: 0.34em;
  font-size: 0.95rem;
  margin-top: 0.2rem;
  animation: heroMetaIn 0.8s ease 0.26s both;
}

.hero-btns {
  margin-top: clamp(1.25rem, 3.8vw, 2.25rem);
  display: flex;
  gap: 16px;
  animation: heroMetaIn 0.8s ease 0.36s both;
}

.hero-scroll-cue {
  display: none;
}

.btn {
  min-width: 144px;
  text-align: center;
  padding: 13px 22px;
  border-radius: 8px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform 0.22s ease, border-color 0.22s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #17140b;
  background: linear-gradient(135deg, #d7b653, #be952e);
  border-color: rgba(215, 182, 83, 0.8);
}

.btn-secondary {
  color: var(--text);
  background: linear-gradient(135deg, rgba(9, 9, 9, 0.62), rgba(20, 16, 10, 0.48));
  border-color: rgba(212, 175, 55, 0.42);
  box-shadow: inset 0 0 0 1px rgba(212, 175, 55, 0.15);
}

.btn-secondary:hover {
  border-color: rgba(215, 182, 83, 0.82);
  box-shadow: inset 0 0 0 1px rgba(215, 182, 83, 0.34);
}

/* 棣栧睆鍙充晶浣滃搧鍗＄墖缁?*/
.hero-images {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  max-width: 980px;
  min-height: 660px;
  transform: translate(30px, -6px);
  contain: layout;
  animation: heroGalleryIn 0.6s cubic-bezier(0.2, 0.75, 0.25, 1) 0.08s both;
}

/* 鍗曞紶鍗＄墖鐨勫爢鍙犲舰鎬佷笌浜や簰鐘舵€?*/
.hero-fold {
  position: relative;
  flex: 1;
  height: 540px;
  min-width: 168px;
  margin-left: -86px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: #101313;
  overflow: hidden;
  cursor: pointer;
  opacity: 0.75;
  transform: translateX(var(--fan-x, 0rem)) translateY(var(--stack-y, 0px)) scale(0.96) rotate(var(--stack-tilt, 0deg));
  box-shadow: var(--card-shadow);
  transition: flex 0.24s ease, transform 0.24s ease, opacity 0.2s ease;
  z-index: var(--stack-z, 1);
  clip-path: inset(0 round 18px);
  backface-visibility: hidden;
  transform-style: preserve-3d;
}

.hero-fold:first-child {
  margin-left: 0;
}

.hero-fold:nth-child(1) {
  --stack-y: 0px;
  --stack-tilt: -1.4deg;
  --stack-z: 5;
  --fan-hover-x: 0rem;
  animation: heroCardReveal 0.42s ease 0.1s both;
}

.hero-fold:nth-child(2) {
  --stack-y: 26px;
  --stack-tilt: -0.6deg;
  --stack-z: 4;
  --fan-hover-x: 0.7rem;
  animation: heroCardReveal 0.42s ease 0.14s both;
}

.hero-fold:nth-child(3) {
  --stack-y: 54px;
  --stack-tilt: 0.1deg;
  --stack-z: 3;
  --fan-hover-x: 1.35rem;
  animation: heroCardReveal 0.42s ease 0.18s both;
}

.hero-fold:nth-child(4) {
  --stack-y: 82px;
  --stack-tilt: 0.8deg;
  --stack-z: 2;
  --fan-hover-x: 2rem;
  animation: heroCardReveal 0.42s ease 0.22s both;
}

.hero-fold:nth-child(5) {
  --stack-y: 112px;
  --stack-tilt: 1.4deg;
  --stack-z: 1;
  --fan-hover-x: 2.7rem;
  animation: heroCardReveal 0.42s ease 0.26s both;
}

.hero-img {
  width: 100%;
  height: 100%;
  display: block;
  border-radius: inherit;
  object-fit: cover;
  transition: transform 0.24s ease;
}

.hero-fold::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.42), transparent 50%);
  pointer-events: none;
}

.hero-fold::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(112deg, rgba(255, 255, 255, 0.14) 0%, transparent 34%);
  pointer-events: none;
}

.hero-fold:hover {
  opacity: 0.95;
  z-index: 9;
}

.hero-fold:hover .hero-img {
  transform: scale(1.03);
}

/* 鍗＄墖缁?hover 鏃讹紝搴旂敤杞诲井鎵囧舰灞曞紑鍋忕Щ */
.hero-images:hover .hero-fold {
  --fan-x: var(--fan-hover-x, 0rem);
}

.hero-fold.is-active {
  flex: 1.9;
  opacity: 1;
  z-index: 10;
  border-color: rgba(212, 175, 55, 0.78);
  transform: translateX(var(--fan-x, 0rem)) translateY(calc(var(--stack-y, 0px) - 8px)) scale(1.02) rotate(0.2deg);
}

.hero-fold.is-active .hero-img {
  transform: scale(1.06);
}

.hero-meta {
  position: absolute;
  left: 16px;
  bottom: 16px;
  z-index: 2;
  color: #fff;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(10, 10, 10, 0.6);
}

/* 閫氱敤鍒嗗尯鏍囬 */
.section-header {
  max-width: 1200px;
  margin: 0 auto;
}

.section-title {
  font-family: "Playfair Display", "Microsoft YaHei", serif;
  font-size: clamp(2rem, 4.4vw, 3.2rem);
  margin-bottom: 10px;
}

.section-header p {
  color: var(--muted);
}

.work,
.contact,
.about-connect {
  padding: 84px 56px;
}

.work {
  position: relative;
}

.work .section-header,
.contact .section-header {
  position: relative;
  width: min(100%, 42rem);
  margin: 0 0 1.75rem;
  opacity: 0;
  transform: translateY(2rem) scale(0.96);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.work .section-header::before,
.contact .section-header::before {
  content: "";
  position: absolute;
  inset: -1.4rem auto auto 50%;
  width: clamp(7rem, 26vw, 12rem);
  height: clamp(7rem, 26vw, 12rem);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.16) 0%, rgba(212, 175, 55, 0) 72%);
  transform: translateX(-50%) scale(0.8);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.8s ease, opacity 0.8s ease;
}

.work.is-visible .section-header,
.contact.is-visible .section-header {
  margin-inline: auto;
  text-align: center;
  opacity: 1;
  transform: translateY(0) scale(1);
}

.work.is-visible .section-header::before,
.contact.is-visible .section-header::before {
  opacity: 1;
  transform: translateX(-50%) scale(1);
}

.about-connect .section-header {
  position: relative;
  width: min(100%, 42rem);
  margin: 0 auto 1.75rem;
  text-align: center;
}

.collection-filters {
  width: 100%;
  max-width: 112rem;
  margin: 0 auto 1rem;
  display: flex;
  overflow-x: auto;
  scrollbar-width: none;
}

.collection-filters::-webkit-scrollbar {
  display: none;
}

.filter-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  padding-bottom: 0.1rem;
  flex-wrap: nowrap;
}

.filter-chip {
  min-height: 2.75rem;
  padding: 0 1rem;
  border-radius: 999rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  font: inherit;
  font-size: 0.88rem;
  white-space: nowrap;
  cursor: pointer;
  transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease, color 0.3s ease;
}

.filter-chip:hover,
.filter-chip.is-active {
  color: var(--text);
  border-color: rgba(212, 175, 55, 0.34);
  background: rgba(212, 175, 55, 0.12);
}

.collection-empty {
  min-height: 14rem;
  display: grid;
  place-items: center;
  border: 1px dashed rgba(255, 255, 255, 0.12);
  border-radius: 1.35rem;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.02);
  text-align: center;
  padding: 1.5rem;
}

.work-grid {
  --work-grid-gap: clamp(0.9rem, 2.8vw, 1.35rem);
  max-width: 112rem;
  width: 100%;
  margin: 1.75rem auto 0;
  display: flex;
  flex-wrap: nowrap;
  gap: var(--work-grid-gap);
  overflow-x: auto;
  overflow-y: hidden;
  padding: 0 0 0.25rem;
  scrollbar-width: none;
  overscroll-behavior-x: contain;
  scroll-behavior: auto;
  cursor: grab;
  -webkit-mask-image: linear-gradient(to right, #000 0%, #000 calc(100% - clamp(1.2rem, 3vw, 2rem)), transparent 100%);
  mask-image: linear-gradient(to right, #000 0%, #000 calc(100% - clamp(1.2rem, 3vw, 2rem)), transparent 100%);
}

.work-grid::-webkit-scrollbar {
  display: none;
}

.work-grid.is-at-end {
  -webkit-mask-image: none;
  mask-image: none;
}

.work-grid:active {
  cursor: grabbing;
}

.work-item {
  position: relative;
  flex: 0 0 clamp(15rem, 68vw, 26rem);
  min-width: clamp(15rem, 68vw, 26rem);
  aspect-ratio: 3 / 4;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1.35rem;
  overflow: hidden;
  background:
    radial-gradient(circle at var(--pointer-x, 50%) var(--pointer-y, 50%), rgba(212, 175, 55, 0.22), transparent 34%),
    rgba(255, 255, 255, 0.02);
  cursor: pointer;
  isolation: isolate;
  box-shadow: 0 1.1rem 2.6rem rgba(0, 0, 0, 0.26);
  transition: transform 0.45s ease, box-shadow 0.45s ease, border-color 0.45s ease, background 0.45s ease;
}

.work-grid.is-visible .work-item {
  animation: workCardRise 0.72s cubic-bezier(0.2, 0.8, 0.2, 1) both;
  animation-delay: calc(var(--work-delay, 0) * 0.12s);
}

.work-item::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(5, 8, 8, 0.88) 0%, rgba(5, 8, 8, 0.14) 42%, transparent 66%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.18), transparent 30%);
  z-index: 1;
  pointer-events: none;
}

.work-item::after {
  content: "";
  position: absolute;
  inset: auto -20% -28% auto;
  width: 12rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.2) 0%, rgba(212, 175, 55, 0) 72%);
  opacity: 0.8;
  z-index: 1;
  pointer-events: none;
  transform: translate3d(0, 0, 0);
}

.work-item:hover {
  border-color: rgba(212, 175, 55, 0.24);
}

.work-item img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease, filter 0.7s ease;
}

.work-item:hover img {
  transform: scale(1.04);
}

.work-item .work-overlay {
  position: absolute;
  left: 0.9rem;
  right: 0.9rem;
  bottom: 0.9rem;
  z-index: 2;
  display: grid;
  gap: 0.45rem;
  padding: 0.9rem 0.95rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 1rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.08));
  backdrop-filter: blur(1rem) saturate(145%);
  -webkit-backdrop-filter: blur(1rem) saturate(145%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.16);
  transform: translateY(0);
  transition: transform 0.45s ease, background 0.45s ease, border-color 0.45s ease;
}

.work-item:hover .work-overlay {
  border-color: rgba(255, 255, 255, 0.2);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.1));
}

.work-kicker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  min-height: 2rem;
  padding: 0.25rem 0.65rem;
  border-radius: 999rem;
  background: rgba(8, 13, 13, 0.36);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.work-item h3 {
  font-size: clamp(1.05rem, 3.8vw, 1.35rem);
  padding: 0;
  margin-bottom: 0.15rem;
  color: #fff;
  transform: translateY(0);
  opacity: 1;
  transition: transform 0.4s ease, opacity 0.4s ease;
}

.work-item:hover h3 {
  transform: translateY(-0.12rem);
}

.work-item .work-desc {
  font-size: clamp(0.84rem, 2.9vw, 0.95rem);
  color: rgba(255, 255, 255, 0.9);
  padding: 0;
  line-height: 1.6;
  transform: translateY(0);
  opacity: 0.92;
  transition: transform 0.4s ease, opacity 0.4s ease;
}

.work-item:hover .work-desc {
  transform: translateY(-0.08rem);
  opacity: 1;
}

.work-grid .work-item:nth-child(3) {
  display: block;
}

/* Light motion profile for homepage collection sections */
#work {
  isolation: isolate;
  overflow: hidden;
}

#work::before,
#work::after {
  content: "";
  position: absolute;
  z-index: 0;
  pointer-events: none;
  border-radius: 50%;
  will-change: transform, opacity;
}

#work::before {
  width: clamp(14rem, 66vw, 32rem);
  height: clamp(14rem, 66vw, 32rem);
  left: 50%;
  top: -18%;
  transform: translateX(-50%);
  opacity: 0.32;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.24) 0%, rgba(212, 175, 55, 0.08) 42%, rgba(212, 175, 55, 0) 76%);
  animation: workHaloDriftA 14s ease-in-out infinite alternate;
}

#work::after {
  width: clamp(12rem, 50vw, 24rem);
  height: clamp(12rem, 50vw, 24rem);
  right: -4%;
  bottom: 4%;
  opacity: 0.26;
  background: radial-gradient(circle, rgba(140, 206, 196, 0.16) 0%, rgba(140, 206, 196, 0) 70%);
  animation: workHaloDriftB 16s ease-in-out infinite alternate;
}

#work > * {
  position: relative;
  z-index: 1;
}

#work .section-header::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: clamp(8.5rem, 34vw, 14rem);
  height: clamp(8.5rem, 34vw, 14rem);
  transform: translate(-50%, -58%);
  border-radius: 50%;
  pointer-events: none;
  opacity: 0.42;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.42) 0%, rgba(212, 175, 55, 0.12) 48%, rgba(212, 175, 55, 0) 78%);
  animation: workTitleAuraPulse 6s ease-in-out infinite alternate;
}

#work .section-header::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: clamp(6rem, 24vw, 10rem);
  height: clamp(6rem, 24vw, 10rem);
  transform: translate(calc(-50% + 0.1rem), calc(-58% - 0.1rem));
  border-radius: 50%;
  pointer-events: none;
  opacity: 0.26;
  background: radial-gradient(circle, rgba(255, 214, 120, 0.28) 0%, rgba(140, 206, 196, 0.14) 46%, rgba(140, 206, 196, 0) 78%);
  animation: workTitleAuraFloat 7s ease-in-out infinite;
}

#work .section-title {
  text-shadow:
    0 0 0.7rem rgba(212, 175, 55, 0.28),
    0 0 1.4rem rgba(212, 175, 55, 0.18);
}

#about-connect .section-header::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: clamp(8.5rem, 34vw, 14rem);
  height: clamp(8.5rem, 34vw, 14rem);
  transform: translate(-50%, -58%);
  border-radius: 50%;
  pointer-events: none;
  opacity: 0.42;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.42) 0%, rgba(212, 175, 55, 0.12) 48%, rgba(212, 175, 55, 0) 78%);
  animation: workTitleAuraPulse 6s ease-in-out infinite alternate;
}

#about-connect .section-header::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: clamp(6rem, 24vw, 10rem);
  height: clamp(6rem, 24vw, 10rem);
  transform: translate(calc(-50% + 0.1rem), calc(-58% - 0.1rem));
  border-radius: 50%;
  pointer-events: none;
  opacity: 0.26;
  background: radial-gradient(circle, rgba(255, 214, 120, 0.28) 0%, rgba(140, 206, 196, 0.14) 46%, rgba(140, 206, 196, 0) 78%);
  animation: workTitleAuraFloat 7s ease-in-out infinite;
}

#about-connect .section-title {
  text-shadow:
    0 0 0.7rem rgba(212, 175, 55, 0.28),
    0 0 1.4rem rgba(212, 175, 55, 0.18);
}

#work .work-item {
  background: rgba(255, 255, 255, 0.02);
  box-shadow: 0 0.5rem 1.2rem rgba(0, 0, 0, 0.2);
  transition: opacity 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}

#work .work-item::after {
  display: none;
}

#work .work-item img {
  transition: transform 0.28s ease;
}

#work .work-item .work-overlay {
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  transition: border-color 0.25s ease, background 0.25s ease;
}

#work .work-grid.is-visible .work-item {
  animation: none;
}

#work .work-item {
  opacity: 0;
  transform: translateY(0.35rem);
}

#work.is-lite-visible .work-item {
  opacity: 1;
  transform: translateY(0);
}

#work.is-lite-visible .work-item:nth-child(2) {
  transition-delay: 0.02s;
}

#work.is-lite-visible .work-item:nth-child(3) {
  transition-delay: 0.04s;
}

#work.is-lite-visible .work-item:nth-child(4) {
  transition-delay: 0.06s;
}

#work.is-lite-visible .work-item:nth-child(n + 5) {
  transition-delay: 0.08s;
}

#work .work-item:hover {
  border-color: rgba(212, 175, 55, 0.18);
}

#work .work-item:hover .work-overlay {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.08));
}

#contact {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

#contact::before,
#contact::after {
  content: "";
  position: absolute;
  z-index: 0;
  pointer-events: none;
  border-radius: 50%;
  will-change: transform, opacity;
}

#contact::before {
  width: clamp(12rem, 58vw, 28rem);
  height: clamp(12rem, 58vw, 28rem);
  left: -12%;
  top: -18%;
  opacity: 0.3;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.24) 0%, rgba(212, 175, 55, 0.08) 40%, rgba(212, 175, 55, 0) 78%);
  animation: oceanWaveDriftLite 12s ease-in-out infinite;
}

#contact::after {
  width: clamp(10rem, 44vw, 22rem);
  height: clamp(10rem, 44vw, 22rem);
  right: -10%;
  bottom: -14%;
  opacity: 0.24;
  background: radial-gradient(circle, rgba(140, 206, 196, 0.24) 0%, rgba(140, 206, 196, 0.08) 42%, rgba(140, 206, 196, 0) 78%);
  animation: oceanWaveSheenLite 10s ease-in-out infinite;
}

#contact > * {
  position: relative;
  z-index: 1;
}

#contact .section-header::before {
  width: clamp(8.6rem, 34vw, 14rem);
  height: clamp(8.6rem, 34vw, 14rem);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -58%);
  opacity: 0.38;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.36) 0%, rgba(212, 175, 55, 0.12) 48%, rgba(212, 175, 55, 0) 78%);
  animation: workTitleAuraPulse 6.5s ease-in-out infinite alternate;
}

#contact .section-header::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: clamp(6.2rem, 24vw, 10rem);
  height: clamp(6.2rem, 24vw, 10rem);
  transform: translate(calc(-50% + 0.12rem), calc(-58% - 0.12rem));
  border-radius: 50%;
  pointer-events: none;
  opacity: 0.22;
  background: radial-gradient(circle, rgba(255, 214, 120, 0.24) 0%, rgba(140, 206, 196, 0.12) 44%, rgba(140, 206, 196, 0) 78%);
  animation: workTitleAuraFloat 7.2s ease-in-out infinite;
}

#contact .section-title {
  text-shadow:
    0 0 0.6rem rgba(212, 175, 55, 0.24),
    0 0 1.2rem rgba(212, 175, 55, 0.14);
}

.motion-feature {
  position: relative;
}

.motion-stage {
  width: 100%;
  margin: 0 auto;
}

.motion-player {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 1.5rem;
  background: #040606;
  aspect-ratio: 4 / 5;
}

.motion-player::before,
.motion-player::after {
  content: "";
  position: absolute;
  pointer-events: none;
  z-index: 0;
}

.motion-player::before {
  inset: -24%;
  border-radius: 48%;
  opacity: 0.18;
  background: radial-gradient(circle at 45% 40%, rgba(212, 175, 55, 0.22) 0%, rgba(212, 175, 55, 0) 48%);
  animation: oceanWaveDriftLite 9s ease-in-out infinite;
}

.motion-player::after {
  inset: auto -22% -36% auto;
  width: clamp(8rem, 32vw, 14rem);
  aspect-ratio: 1;
  border-radius: 50%;
  opacity: 0.2;
  background: radial-gradient(circle, rgba(140, 206, 196, 0.24) 0%, rgba(140, 206, 196, 0) 72%);
  animation: oceanWaveSheenLite 8s ease-in-out infinite;
}

.motion-video-frame {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  border: 0;
  border-radius: inherit;
  background: #040606;
}

.about-connect-body {
  max-width: 80rem;
  margin: 1.8rem auto 0;
}

.about-top {
  display: grid;
  gap: 1.4rem;
}

.about-profile-stack {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-width: 0;
}

.about-profile {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 1.2rem;
  scroll-margin-top: clamp(4.8rem, 14vw, 7.2rem);
}

.about-avatar {
  width: clamp(6rem, 24vw, 8.8rem);
  height: clamp(6rem, 24vw, 8.8rem);
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.28);
  object-fit: cover;
}

.about-intro h3 {
  font-size: clamp(1.7rem, 6.4vw, 2.5rem);
  line-height: 1.1;
  letter-spacing: 0.02em;
  margin-bottom: 0.6rem;
}

.about-intro p {
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(1rem, 3.4vw, 1.12rem);
  line-height: 1.9;
  max-width: 36ch;
}

.about-contact-list {
  margin-top: 0.95rem;
  display: grid;
  gap: 0.55rem;
}

.about-contact-list a {
  color: rgba(255, 255, 255, 0.96);
  min-height: 2.75rem;
  display: flex;
  align-items: center;
  font-size: clamp(0.98rem, 2.9vw, 1.08rem);
}

.about-quick-meta {
  margin-top: 0.2rem;
  display: grid;
  gap: 0.45rem;
}

.about-quick-meta span {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.92rem;
}

.about-socials {
  margin-top: 0.95rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
  width: min(100%, 14.25rem);
}

.about-site-meta {
  width: 100%;
  margin-top: auto;
  padding-top: 0.8rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: grid;
  gap: 0.35rem;
}

.about-site-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
}

.about-site-links a {
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.76rem;
  line-height: 1.4;
  transition: color 0.2s ease, transform 0.2s ease;
}

.about-site-links a:hover {
  color: rgba(212, 175, 55, 0.92);
  transform: translateY(-0.06rem);
}

.about-site-copy {
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.76rem;
}

.about-site-note {
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.68rem;
  line-height: 1.65;
}

.social-item {
  min-height: 3.1rem;
  width: 100%;
  padding: 0.55rem 0.9rem;
  border-radius: 999rem;
  border: 1px solid rgba(255, 255, 255, 0.26);
  background: rgba(255, 255, 255, 0.08);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  color: rgba(255, 255, 255, 0.96);
  font-size: 0.9rem;
  font-weight: 600;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.social-item span {
  display: none;
}

.social-item img {
  width: 1.35rem;
  height: 1.35rem;
  display: block;
  filter: invert(1) brightness(1.12);
}

.about-message {
  display: grid;
  gap: 0.8rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(212, 175, 55, 0.22);
  scroll-margin-top: clamp(4.5rem, 14vw, 7rem);
}

.about-message h3 {
  font-size: clamp(1.22rem, 4.5vw, 1.8rem);
}

.about-message p {
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.75;
}

.about-message-form {
  display: grid;
  gap: 0.7rem;
}

.about-message-form label {
  display: grid;
  gap: 0.3rem;
}

.about-message-form span {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.88);
}

.about-message-form input,
.about-message-form textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 0;
  padding: 0.65rem 0;
  background: transparent;
  color: rgba(255, 255, 255, 0.98);
  font: inherit;
}

.about-message-form input::placeholder,
.about-message-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.58);
}

.about-message-form textarea {
  min-height: 6.8rem;
  resize: vertical;
}

.about-message-form input:focus,
.about-message-form textarea:focus {
  outline: none;
  border-bottom-color: rgba(212, 175, 55, 0.6);
}

.about-message-form button {
  min-height: 2.75rem;
  width: fit-content;
  padding: 0 1.2rem;
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: 999rem;
  background: transparent;
  color: var(--text);
  font: inherit;
  cursor: pointer;
}

.about-message-form button:disabled {
  opacity: 0.7;
  cursor: wait;
}

.about-message-status {
  min-height: 1.5rem;
  font-size: 0.88rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.78);
}

.about-message-status.is-success {
  color: #9ad9c7;
}

.about-message-status.is-error {
  color: #ffb0b0;
}

.about-message-note {
  font-size: 0.86rem;
  color: rgba(255, 255, 255, 0.76);
}

.social-item:hover,
.about-message-form button:hover {
  border-color: rgba(212, 175, 55, 0.48);
  background: rgba(212, 175, 55, 0.08);
  transform: translateY(-0.06rem);
}

@media (min-width: 48rem) {
  .about-top {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr);
    gap: 2rem;
    align-items: stretch;
  }

  .about-message {
    grid-column: 1;
    grid-row: 1;
    padding-right: 1.4rem;
    border-right: 1px solid rgba(212, 175, 55, 0.24);
    padding-top: 0;
    border-top: 0;
  }

  .about-profile-stack {
    grid-column: 2;
    grid-row: 1;
  }
}

@media (min-width: 64rem) {
  .about-connect-body {
    margin-top: 2.2rem;
  }

  .about-avatar {
    width: clamp(7rem, 11vw, 9.6rem);
    height: clamp(7rem, 11vw, 9.6rem);
  }
}

/* 鍔ㄦ晥锛氶灞忔爣棰樺拰鍗＄墖鍏ュ満 */
@keyframes heroCharIn {
  from {
    opacity: 0;
    transform: translateY(42px) scale(0.92);
  }

  to {
    opacity: 1;
  }
}

@keyframes heroGlowPulse {
  from {
    text-shadow:
      0 10px 20px rgba(0, 0, 0, 0.4),
      0 0 12px rgba(212, 175, 55, 0.1);
  }

  to {
    text-shadow:
      0 12px 22px rgba(0, 0, 0, 0.42),
      0 0 24px rgba(212, 175, 55, 0.2);
  }
}

@keyframes titleFloat {
  from {
    transform: translateY(0);
  }

  to {
    transform: translateY(-4px);
  }
}

@keyframes navFadeIn {
  from {
    opacity: 0;
    transform: translateY(-0.8rem);
  }

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

@keyframes heroContentIn {
  from {
    opacity: 0;
    transform: translateY(1.1rem);
  }

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

@keyframes heroMetaIn {
  from {
    opacity: 0;
    transform: translateY(0.7rem);
    filter: blur(1px);
  }

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

@keyframes heroGalleryIn {
  from {
    opacity: 0;
    transform: translate(30px, 0.9rem) scale(0.98);
  }

  to {
    opacity: 1;
    transform: translate(30px, -6px) scale(1);
  }
}

@keyframes heroCardReveal {
  from {
    filter: blur(3px) brightness(0.82);
  }

  to {
    filter: blur(0) brightness(1);
  }
}

@keyframes workCardRise {
  from {
    opacity: 0;
    transform: translateY(2.4rem) scale(0.95);
    filter: blur(6px);
  }

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

@keyframes workHaloDriftA {
  from {
    transform: translateX(-50%) translateY(0) scale(1);
    opacity: 0.12;
  }

  to {
    transform: translateX(calc(-50% + 0.6rem)) translateY(0.5rem) scale(1.04);
    opacity: 0.18;
  }
}

@keyframes workHaloDriftB {
  from {
    transform: translate3d(0, 0, 0) scale(1);
    opacity: 0.09;
  }

  to {
    transform: translate3d(-0.5rem, -0.4rem, 0) scale(1.05);
    opacity: 0.14;
  }
}

@keyframes workTitleAuraPulse {
  from {
    opacity: 0.2;
    transform: translate(-50%, -50%) scale(0.96);
  }

  to {
    opacity: 0.34;
    transform: translate(-50%, -50%) scale(1.04);
  }
}

@keyframes workTitleAuraFloat {
  0% {
    opacity: 0.14;
    transform: translate(calc(-50% + 0.1rem), calc(-50% - 0.2rem)) scale(0.98);
  }

  50% {
    opacity: 0.22;
    transform: translate(calc(-50% + 0.35rem), calc(-50% + 0.05rem)) scale(1.03);
  }

  100% {
    opacity: 0.14;
    transform: translate(calc(-50% + 0.1rem), calc(-50% - 0.2rem)) scale(0.98);
  }
}

@keyframes bodyColorTide {
  0% {
    background-position: 16% 18%, 84% 72%, 50% 50%;
    filter: saturate(0.96);
  }

  50% {
    background-position: 18% 20%, 82% 70%, 50% 50%;
    filter: saturate(1.02);
  }

  100% {
    background-position: 16% 18%, 84% 72%, 50% 50%;
    filter: saturate(0.96);
  }
}

@keyframes oceanWaveDriftLite {
  0% {
    transform: translate3d(0, 0.12rem, 0) scale(1.005, 1);
    opacity: 0.18;
  }

  50% {
    transform: translate3d(0.16rem, -0.1rem, 0) scale(1.015, 1.005);
    opacity: 0.28;
  }

  100% {
    transform: translate3d(0, 0.12rem, 0) scale(1.005, 1);
    opacity: 0.18;
  }
}

@keyframes oceanWaveSheenLite {
  0% {
    transform: translate3d(0, 0.08rem, 0) scale(1, 1);
    opacity: 0.08;
  }

  50% {
    transform: translate3d(-0.12rem, -0.08rem, 0) scale(1.01, 1.005);
    opacity: 0.14;
  }

  100% {
    transform: translate3d(0, 0.08rem, 0) scale(1, 1);
    opacity: 0.08;
  }
}

@keyframes oceanWaveDrift {
  0% {
    transform: translate3d(0, 1.2rem, 0) scale(1.04, 1);
    opacity: 0.72;
  }

  25% {
    transform: translate3d(-1rem, -0.4rem, 0) scale(1.1, 1.05);
    opacity: 0.96;
  }

  50% {
    transform: translate3d(1.2rem, -1rem, 0) scale(1.16, 1.08);
    opacity: 0.98;
  }

  75% {
    transform: translate3d(-0.8rem, 0.2rem, 0) scale(1.08, 1.04);
    opacity: 0.88;
  }

  100% {
    transform: translate3d(0, 1.2rem, 0) scale(1.04, 1);
    opacity: 0.72;
  }
}

@keyframes oceanWaveSheen {
  0% {
    transform: translate3d(0, 0.8rem, 0) scale(1.04, 0.98);
    opacity: 0.24;
  }

  30% {
    transform: translate3d(0.5rem, -0.6rem, 0) scale(1.08, 1.04);
    opacity: 0.46;
  }

  55% {
    transform: translate3d(-0.6rem, -1rem, 0) scale(1.12, 1.08);
    opacity: 0.6;
  }

  78% {
    transform: translate3d(0.4rem, -0.2rem, 0) scale(1.06, 1.03);
    opacity: 0.42;
  }

  100% {
    transform: translate3d(0, 0.8rem, 0) scale(1.04, 0.98);
    opacity: 0.24;
  }
}

@keyframes ambientTintDrift {
  0% {
    transform: translate3d(0, 0, 0) scale(1);
    opacity: 0.16;
  }

  50% {
    transform: translate3d(0.2rem, -0.12rem, 0) scale(1.008);
    opacity: 0.22;
  }

  100% {
    transform: translate3d(0, 0, 0) scale(1);
    opacity: 0.16;
  }
}

/* 鏃犻殰纰嶏細鍑忓皯鍔ㄦ€佹晥鏋?*/
@media (prefers-reduced-motion: reduce) {

  /* 椤堕儴瀵艰埅锛氬浐瀹氬畾浣嶃€佹ā绯婅儗鏅€佹粴鍔ㄦ樉闅愬姩鐢?*/
  .nav {
    transition: none !important;
  }

  .nav-content,
  .hero-content,
  .hero-subtitle,
  .hero-btns,
  .hero-images,
  .hero-scroll-cue,
  .hero::before,
  .work .section-header,
  .contact .section-header,
  /* 鍗曞紶鍗＄墖鐨勫爢鍙犲舰鎬佷笌浜や簰鐘舵€?*/
  .hero-fold {
    animation: none !important;
  }

  .work-grid.is-visible .work-item {
    animation: none !important;
    opacity: 1;
    transform: none;
    filter: none;
  }

  #work .work-item {
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }

  #work::before,
  #work::after {
    animation: none !important;
  }

  #work .section-header::before,
  #work .section-header::after {
    animation: none !important;
  }

  #contact::before,
  #contact::after,
  #contact .section-header::before,
  #contact .section-header::after,
  .motion-player::before,
  .motion-player::after {
    animation: none !important;
  }

  .work .section-header,
  .contact .section-header {
    opacity: 1;
    transform: none;
  }

  .work .section-header::before,
  .contact .section-header::before {
    opacity: 1;
    transform: translateX(-50%) scale(1);
  }

  #contact .section-header::after {
    opacity: 0.2;
    transform: translate(calc(-50% + 0.12rem), calc(-58% - 0.12rem));
  }

  body::before {
    animation: none !important;
  }

}

/* 骞虫澘鏂偣锛氶灞忔敼涓哄崟鍒?*/
@media (max-width: 1120px) {

  /* 棣栧睆甯冨眬锛氭闈㈠弻鍒楋紝绉诲姩绔崟鍒?*/
  .hero {
    grid-template-columns: 1fr;
    gap: 34px;
    min-height: auto;
  }

  /* 棣栧睆鍙充晶浣滃搧鍗＄墖缁?*/
  .hero-images {
    min-height: 560px;
    transform: none;
  }

  .hero-char {
    font-size: clamp(8.2rem, 23vw, 13rem);
  }

}

/* 鎵嬫満鏂偣锛氶殣钘忓彸渚у崱鐗囷紝鏄剧ず绉诲姩鑿滃崟鎸夐挳 */
@media (max-width: 860px) {

  /* 椤堕儴瀵艰埅锛氬浐瀹氬畾浣嶃€佹ā绯婅儗鏅€佹粴鍔ㄦ樉闅愬姩鐢?*/
  .nav {
    padding: 18px;
  }

  .nav-links {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .menu-overlay {
    inset: auto var(--menu-anchor-right, 1.125rem) auto auto;
    top: var(--menu-anchor-top, clamp(4.5rem, 14vw, 5.2rem));
    width: min(72vw, 12rem);
    padding: 0.45rem 0.5rem;
    align-content: start;
    justify-items: stretch;
    gap: 0;
    background: rgba(7, 9, 9, 0.94);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 0.75rem;
    backdrop-filter: blur(12px) saturate(120%);
    -webkit-backdrop-filter: blur(12px) saturate(120%);
    box-shadow: 0 0.9rem 2.1rem rgba(0, 0, 0, 0.4);
    transform-origin: top right;
    transform: translateY(-0.25rem) scale(0.97);
  }

  .menu-overlay.active {
    transform: translateY(0) scale(1);
  }

  .menu-close {
    display: none;
  }

  .menu-link {
    min-height: 2.75rem;
    padding: 0 0.45rem;
    border-radius: 0.35rem;
    font-size: 1rem;
    font-family: "Inter", "Microsoft YaHei", sans-serif;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.9);
    border: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    background: transparent;
    transition: color 0.2s ease, background 0.2s ease;
  }

  .menu-link:last-of-type {
    border-bottom: 0;
  }

  .menu-link:hover,
  .menu-link:focus-visible {
    color: #fff;
    background: rgba(255, 255, 255, 0.04);
    outline: none;
  }

  /* 棣栧睆甯冨眬锛氭闈㈠弻鍒楋紝绉诲姩绔崟鍒?*/
  .hero {
    min-height: 100vh;
    min-height: 100svh;
    padding: clamp(6.8rem, 21vw, 7.8rem) 1.125rem clamp(3rem, 10vw, 4.25rem);
    align-content: center;
    justify-items: center;
    position: relative;
    grid-template-columns: 1fr;
    gap: clamp(1.2rem, 4vw, 2rem);
    overflow: clip;
  }

  .hero-content {
    text-align: center;
    max-width: min(100%, 20rem);
    transform: translateY(clamp(-4.8rem, -14vw, -3.2rem));
  }

  .hero::before {
    inset: auto auto 36% 50%;
    width: clamp(12rem, 58vw, 18rem);
    height: clamp(12rem, 58vw, 18rem);
    background: radial-gradient(circle, rgba(212, 175, 55, 0.12) 0%, rgba(212, 175, 55, 0.06) 30%, rgba(212, 175, 55, 0) 72%);
    animation: titleFloat 6.8s ease-in-out 0.8s infinite alternate;
  }

  .hero::after {
    height: clamp(10rem, 34vw, 13rem);
  }

  .hero-title-diagonal {
    margin-left: auto;
    margin-right: auto;
    margin-bottom: clamp(1rem, 5vw, 1.75rem);
    column-gap: clamp(1.25rem, 4.8vw, 2.6rem);
  }

  .hero-subtitle {
    letter-spacing: 0.22em;
    font-size: clamp(0.78rem, 3.6vw, 0.96rem);
  }

  .hero-btns {
    justify-content: center;
    margin-top: clamp(1rem, 4.8vw, 1.5rem);
    gap: 0.75rem;
  }

  .hero-scroll-cue {
    position: absolute;
    left: 50%;
    bottom: clamp(4.8rem, 14vw, 6.4rem);
    z-index: 2;
    width: clamp(2.8rem, 8vw, 3.2rem);
    min-width: 44px;
    height: clamp(4.6rem, 14vw, 5.4rem);
    min-height: 44px;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    overflow: visible;
    animation: scrollCueFloat 2.2s ease-in-out infinite;
    transform: translateX(-50%);
  }

  .hero-scroll-cue::before {
    content: none;
  }

  .hero-scroll-cue::after {
    content: none;
  }

  .hero-scroll-cue-stack {
    position: relative;
    z-index: 1;
    display: grid;
    justify-items: center;
    gap: 0.1rem;
    transform: translateY(0);
  }

  .hero-scroll-cue-chevron {
    width: clamp(1rem, 3.4vw, 1.2rem);
    height: clamp(1rem, 3.4vw, 1.2rem);
    border-right: 2px solid rgba(255, 255, 255, 0.92);
    border-bottom: 2px solid rgba(255, 255, 255, 0.92);
    transform: rotate(45deg);
    box-shadow: 0 0 0.4rem rgba(255, 255, 255, 0.08);
    opacity: 0.18;
    animation: scrollCueChevronFlow 1.6s ease-in-out infinite;
  }

  .hero-scroll-cue-chevron:nth-child(1) {
    animation-delay: 0s;
  }

  .hero-scroll-cue-chevron:nth-child(2) {
    animation-delay: 0.18s;
  }

  .hero-scroll-cue-chevron:nth-child(3) {
    animation-delay: 0.36s;
  }

  body.hero-snap-complete .hero-scroll-cue {
    opacity: 0;
    pointer-events: none;
  }

  /* 棣栧睆鍙充晶浣滃搧鍗＄墖缁?*/
  .hero-images {
    display: none;
  }

  .work {
    padding: clamp(4.5rem, 14vw, 5.5rem) 1.125rem 1.75rem;
  }

  .contact {
    padding: 1.75rem 1.125rem 1.5rem;
  }

  .about-connect {
    padding: 1.5rem 1.125rem 3rem;
  }

  .work .section-header,
  .work.is-visible .section-header,
  .contact .section-header,
  .contact.is-visible .section-header {
    width: 100%;
    margin: 0 auto 1.25rem;
    text-align: center;
  }

  .work .section-header::before,
  .contact .section-header::before {
    left: 50%;
    transform: translateX(-50%) scale(0.86);
  }

  .work.is-visible .section-header::before,
  .contact.is-visible .section-header::before {
    transform: translateX(-50%) scale(1);
  }

  .work-item {
    flex-basis: clamp(14.5rem, 76vw, 18rem);
    min-width: clamp(14.5rem, 76vw, 18rem);
  }

  #work .section-header::before {
    width: clamp(7.2rem, 30vw, 9.5rem);
    height: clamp(7.2rem, 30vw, 9.5rem);
    transform: translate(-50%, -62%);
  }

  #work .section-header::after {
    width: clamp(5.2rem, 22vw, 7rem);
    height: clamp(5.2rem, 22vw, 7rem);
    transform: translate(calc(-50% + 0.1rem), calc(-62% - 0.1rem));
  }

  #contact .section-header::before {
    left: 50%;
    transform: translate(-50%, -58%);
  }

  #contact .section-header::after {
    left: 50%;
    transform: translate(calc(-50% + 0.1rem), calc(-58% - 0.12rem));
  }

  .motion-player {
    border-radius: 1.2rem;
    aspect-ratio: 16 / 9;
  }

  .about-top {
    gap: 1.1rem;
  }

  .about-message {
    order: 1;
    padding-top: 0;
    border-top: 0;
  }

  .about-profile-stack {
    order: 2;
    margin-top: 0.6rem;
  }

}

@media (min-width: 48rem) {
  .motion-stage {
    max-width: 58rem;
  }

  .motion-player {
    aspect-ratio: 16 / 9;
  }

  .motion-video-frame {
    height: 100%;
  }

  .work-item {
    flex-basis: clamp(16rem, 28vw, 20rem);
    min-width: clamp(16rem, 28vw, 20rem);
  }

  .work-item:hover {
    transform: translateY(-0.6rem);
    box-shadow: 0 1.5rem 3rem rgba(0, 0, 0, 0.34);
  }

  .work-item:hover img {
    filter: saturate(1.05) contrast(1.02);
  }

  .work-item:hover .work-overlay {
    transform: translateY(-0.2rem);
  }

  #work .section-header::before {
    opacity: 0.48;
  }

  #work .section-header::after {
    opacity: 0.3;
  }

  #contact .section-header::before {
    opacity: 0.44;
  }

  #contact .section-header::after {
    opacity: 0.26;
  }
}

@keyframes scrollCueFloat {
  0%,
  100% {
    transform: translate(-50%, 0);
    opacity: 0.68;
  }

  50% {
    transform: translate(-50%, 0.22rem);
    opacity: 0.96;
  }
}

@keyframes scrollCueChevronFlow {
  0% {
    opacity: 0;
    transform: translateY(-0.45rem) rotate(45deg) scale(0.92);
  }

  30% {
    opacity: 0.75;
    transform: translateY(0) rotate(45deg) scale(1);
  }

  100% {
    opacity: 0;
    transform: translateY(0.5rem) rotate(45deg) scale(0.94);
  }
}


@media (min-width: 70rem) {
  .motion-stage {
    max-width: 62rem;
  }

  .work-item {
    flex-basis: calc((100% - (4 * var(--work-grid-gap))) / 4.5);
    min-width: calc((100% - (4 * var(--work-grid-gap))) / 4.5);
  }
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
  transition: background 0.2s ease;
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.1);
}

.lightbox-img {
  max-width: 90vw;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 8px;
}

.lightbox-title {
  margin-top: 16px;
  color: #fff;
  font-size: 1.1rem;
  text-align: center;
}

.lightbox-desc {
  max-width: min(90vw, 40rem);
  margin-top: 0.6rem;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.95rem;
  line-height: 1.7;
  text-align: center;
}

.portfolio-page {
  min-height: 100vh;
}

.collection-nav {
  padding: 1rem;
}

.collection-nav .nav-content {
  gap: 0.8rem;
}

.collection-nav .nav-links {
  display: none;
}

.collection-nav .menu-toggle {
  display: inline-flex;
  margin-left: auto;
}

.collection-nav-cta {
  display: none;
}

.portfolio-main {
  padding-top: 4.75rem;
}

.collection-shell {
  width: min(100% - 2rem, 78rem);
  margin: 0 auto;
}

.collection-hero,
.collection-section {
  padding: 1.5rem 0 3rem;
}

.collection-hero-layout,
.collection-story-layout {
  display: grid;
  gap: 1.25rem;
}

.collection-hero-layout {
  justify-items: start;
}

.collection-eyebrow {
  color: var(--accent);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.collection-hero-copy,
.collection-story-copy,
.collection-story-panel {
  display: grid;
  gap: 1rem;
}

.collection-hero-copy {
  width: min(100%, 42rem);
}

.collection-hero-title {
  font-family: "Noto Serif SC", "STKaiti", "KaiTi", serif;
  font-size: clamp(2.4rem, 12vw, 4.6rem);
  line-height: 1.06;
  max-width: 8ch;
}

.collection-hero-text,
.collection-story-text {
  max-width: 34rem;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.85;
  font-size: clamp(0.98rem, 3.8vw, 1.08rem);
}

.collection-hero-tags,
.collection-story-panel-list,
.portfolio-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.collection-tag,
.portfolio-chip {
  min-height: 2.75rem;
  padding: 0.45rem 0.9rem;
  border-radius: 999rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.05);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.84rem;
  line-height: 1.3;
}

.collection-hero-actions,
.collection-story-actions,
.collection-lightbox-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.collection-link-btn,
.collection-lightbox-nav {
  min-height: 2.75rem;
  padding: 0.8rem 1.1rem;
  border-radius: 999rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  transition: transform 0.24s ease, border-color 0.24s ease, background 0.24s ease;
}

.collection-link-btn:hover,
.collection-lightbox-nav:hover {
  transform: translateY(-0.08rem);
}

.collection-link-btn-primary {
  color: #17140b;
  background: linear-gradient(135deg, #d7b653, #be952e);
  border-color: rgba(215, 182, 83, 0.8);
}

.collection-link-btn-secondary,
.collection-lightbox-nav {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.portfolio-gallery-card,
.portfolio-series-card {
  width: 100%;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1.35rem;
  background: rgba(255, 255, 255, 0.03);
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  overflow: hidden;
}

.portfolio-gallery-card img,
.portfolio-series-card img,
.collection-lightbox-img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 100%;
  object-fit: cover;
}

.collection-section-header {
  width: min(100%, 40rem);
  margin: 0 0 1.5rem;
}

.portfolio-filter-bar {
  display: flex;
  gap: 0.75rem;
  overflow-x: auto;
  padding-bottom: 0.2rem;
  scrollbar-width: none;
}

.portfolio-filter-bar::-webkit-scrollbar {
  display: none;
}

.portfolio-filter-chip {
  min-height: 2.75rem;
  padding: 0.45rem 0.9rem;
  border-radius: 999rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  white-space: nowrap;
  cursor: pointer;
  transition: color 0.24s ease, border-color 0.24s ease, background 0.24s ease;
}

.portfolio-filter-chip small {
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.76rem;
}

.portfolio-filter-chip.is-active {
  color: var(--text);
  border-color: rgba(212, 175, 55, 0.4);
  background: rgba(212, 175, 55, 0.14);
}

.portfolio-gallery-grid,
.portfolio-series-grid {
  display: grid;
  gap: 1rem;
  margin-top: 1.4rem;
}

.portfolio-gallery-card,
.portfolio-series-card {
  display: grid;
  grid-template-rows: auto auto;
  transition: transform 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
}

.portfolio-card-media,
.portfolio-series-media {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.04);
}

.portfolio-card-shadow {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent 26%),
    linear-gradient(180deg, rgba(0, 0, 0, 0), rgba(2, 4, 4, 0.68));
}

.portfolio-card-body,
.portfolio-series-body {
  display: grid;
  gap: 0.8rem;
  padding: 1rem;
}

.portfolio-card-body strong,
.portfolio-series-body strong {
  font-size: 1.08rem;
  line-height: 1.35;
}

.portfolio-card-body span,
.portfolio-series-body span {
  color: rgba(255, 255, 255, 0.76);
  line-height: 1.72;
  font-size: 0.92rem;
}

.portfolio-series-count {
  color: var(--accent);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.collection-empty-state {
  min-height: 14rem;
  padding: 1.4rem;
  border-radius: 1.35rem;
  border: 1px dashed rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.03);
  display: grid;
  place-items: center;
  text-align: center;
  gap: 0.45rem;
}

.collection-empty-state strong {
  font-size: 1rem;
}

.collection-empty-state span {
  color: rgba(255, 255, 255, 0.68);
  line-height: 1.7;
}

.collection-story-list {
  display: grid;
  gap: 0.8rem;
}

.collection-story-item,
.collection-story-panel {
  padding: 1.1rem;
  border-radius: 1.35rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
}

.collection-story-item {
  display: grid;
  gap: 0.35rem;
}

.collection-story-item strong,
.collection-story-panel h3 {
  font-size: 1rem;
}

.collection-story-item span,
.collection-story-panel-list span {
  color: rgba(255, 255, 255, 0.74);
  line-height: 1.7;
}

.collection-story-panel-list span {
  min-height: 2.75rem;
  padding: 0.5rem 0.9rem;
  border-radius: 999rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.03);
  display: inline-flex;
  align-items: center;
}

.collection-lightbox {
  padding: 4.5rem 1rem 1.5rem;
}

.collection-lightbox-panel {
  width: min(100%, 70rem);
  display: grid;
  gap: 1rem;
}

.collection-lightbox-img {
  max-height: 68vh;
  border-radius: 1.2rem;
  object-fit: contain;
}

.collection-lightbox-meta {
  display: grid;
  gap: 1rem;
}

.collection-lightbox-copy {
  display: grid;
  gap: 0.45rem;
}

.collection-lightbox-kicker {
  color: var(--accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.collection-lightbox-meta .lightbox-title,
.collection-lightbox-meta .lightbox-desc {
  text-align: left;
  margin-top: 0;
}

.reveal-section {
  opacity: 0;
  transform: translateY(1.2rem);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal-section.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (min-width: 48rem) {
  .collection-shell {
    width: min(100% - 3rem, 78rem);
  }

  .collection-hero,
  .collection-section {
    padding: 2rem 0 4rem;
  }

  .collection-hero-layout,
  .collection-story-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
    align-items: start;
    gap: 1.5rem;
  }

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

  .portfolio-series-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .collection-lightbox-meta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }
}

@media (min-width: 64rem) {
  .collection-nav {
    padding: 1.15rem 2rem;
  }

  .collection-nav .nav-links {
    display: flex;
    gap: 1.8rem;
  }

  .collection-nav .menu-toggle {
    display: none;
  }

  .collection-nav-cta {
    min-height: 2.75rem;
    padding: 0.7rem 1rem;
    border-radius: 999rem;
    border: 1px solid rgba(212, 175, 55, 0.28);
    background: rgba(212, 175, 55, 0.1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
  }

  .portfolio-main {
    padding-top: 5.5rem;
  }

  .portfolio-gallery-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .portfolio-gallery-card:hover,
  .portfolio-series-card:hover,
  .collection-link-btn:hover {
    transform: translateY(-0.24rem);
  }

  .portfolio-gallery-card:hover,
  .portfolio-series-card:hover {
    border-color: rgba(212, 175, 55, 0.26);
    box-shadow: 0 1rem 2.4rem rgba(0, 0, 0, 0.28);
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal-section,
  .collection-link-btn,
  .collection-lightbox-nav,
  .portfolio-gallery-card,
  .portfolio-series-card {
    transition: none !important;
  }
}