* {
  box-sizing: border-box;
}

html {
  background: #eeede8;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: #000;
  color: #f2f2f2;
  overflow-x: hidden;
  font-family:
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "PingFang SC",
    "Microsoft YaHei",
    "Noto Sans SC",
    sans-serif;
}

img {
  display: block;
  width: 100%;
  height: auto;
}

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

.portfolio {
  width: 100%;
  max-width: 887px;
  margin: 0 auto;
  padding: 34px 4px 80px;
  background: #000;
}

.visual-architecture {
  position: relative;
  width: 100%;
  padding: clamp(56px, 7vw, 96px) clamp(18px, 5vw, 72px) clamp(62px, 7.5vw, 104px);
  background: #000;
  color: rgba(246, 244, 238, 0.86);
}

.visual-architecture-box {
  position: relative;
  width: min(1120px, 100%);
  min-height: clamp(284px, 29vw, 370px);
  margin: 0 auto;
  padding: clamp(14px, 1.8vw, 22px);
  overflow: hidden;
  border: 0.5px solid rgba(255, 255, 255, 0.07);
  border-radius: 18px;
  background: rgba(12, 12, 13, 0.92);
  box-shadow:
    inset 0 0.5px 0 rgba(255, 255, 255, 0.045),
    inset 0 -0.5px 0 rgba(0, 0, 0, 0.4),
    0 24px 70px rgba(0, 0, 0, 0.22);
  contain: layout paint style;
}

.visual-architecture-box::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  border-radius: inherit;
  border: 0.5px solid rgba(255, 255, 255, 0.026);
  opacity: 1;
}

.visual-architecture-head,
.visual-architecture-stage {
  position: relative;
  z-index: 1;
}

.visual-architecture-head {
  display: flex;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
  min-height: 30px;
  padding-bottom: 12px;
  border-bottom: 0.5px solid rgba(255, 255, 255, 0.058);
}

.visual-architecture-head p,
.visual-architecture-head span {
  margin: 0;
  letter-spacing: 0;
}

.visual-architecture-head p {
  color: rgba(246, 244, 238, 0.42);
  font-size: 10.5px;
  font-weight: 720;
  line-height: 1;
}

.visual-architecture-head span {
  flex: 0 0 auto;
  display: inline-flex;
  height: 28px;
  align-items: center;
  padding: 0 12px;
  border: 0.5px solid rgba(255, 255, 255, 0.07);
  border-radius: 999px;
  background: rgba(54, 54, 58, 0.45);
  color: rgba(246, 244, 238, 0.52);
  font-size: 10.5px;
  font-weight: 680;
  line-height: 1;
  white-space: nowrap;
}

.visual-architecture-stage {
  height: clamp(221px, 22.5vw, 295px);
  margin-top: 14px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 14px;
  background: rgba(0, 0, 0, 0.24);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.018);
}

.visual-architecture-stage::before {
  content: none;
}

.visual-architecture-stage::after {
  content: none;
}

.architecture-token {
  display: inline-flex;
  min-width: 48px;
  height: 32px;
  align-items: center;
  justify-content: center;
  margin: 5px;
  padding: 0 13px;
  border: 0.5px solid rgba(255, 255, 255, 0.068);
  border-radius: 999px;
  background: rgba(44, 44, 47, 0.78);
  box-shadow:
    inset 0 0.5px 0 rgba(255, 255, 255, 0.075),
    inset 0 -0.5px 0 rgba(0, 0, 0, 0.24),
    0 10px 28px rgba(0, 0, 0, 0.16);
  color: rgba(246, 244, 238, 0.78);
  font-size: 12px;
  font-weight: 680;
  line-height: 1;
  white-space: nowrap;
  user-select: none;
}

.architecture-token-wide {
  min-width: 96px;
}

.visual-architecture-stage[data-architecture-ready="true"] .architecture-token {
  position: absolute;
  left: 0;
  top: 0;
  margin: 0;
  opacity: 0;
  transform: translate3d(0, 0, 0);
  will-change: transform, opacity;
}

body[data-opening-theme="light"] .visual-architecture {
  background: var(--jf-light-page-bg, #f7f6f2);
  color: rgba(24, 23, 21, 0.82);
}

body[data-opening-theme="light"] .visual-architecture-box {
  border-color: rgba(0, 0, 0, 0.052);
  background: rgba(255, 255, 255, 0.42);
  box-shadow:
    inset 0 0.5px 0 rgba(255, 255, 255, 0.74),
    inset 0 -0.5px 0 rgba(0, 0, 0, 0.035),
    0 22px 62px rgba(52, 45, 36, 0.068);
}

body[data-opening-theme="light"] .visual-architecture-box::before {
  border-color: rgba(0, 0, 0, 0.026);
}

body[data-opening-theme="light"] .visual-architecture-head {
  border-bottom-color: rgba(0, 0, 0, 0.052);
}

body[data-opening-theme="light"] .visual-architecture-head p,
body[data-opening-theme="light"] .visual-architecture-head span {
  color: rgba(24, 23, 21, 0.44);
}

body[data-opening-theme="light"] .visual-architecture-head span {
  border-color: rgba(0, 0, 0, 0.05);
  background: rgba(255, 255, 255, 0.32);
  box-shadow:
    inset 0 0.5px 0 rgba(255, 255, 255, 0.66),
    inset 0 -0.5px 0 rgba(0, 0, 0, 0.035);
  color: rgba(24, 23, 21, 0.48);
}

body[data-opening-theme="light"] .visual-architecture-stage {
  border-color: rgba(0, 0, 0, 0.11);
  background: rgba(255, 255, 255, 0.32);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.018);
}

body[data-opening-theme="light"] .visual-architecture-stage::before {
  content: none;
}

body[data-opening-theme="light"] .visual-architecture-stage::after {
  content: none;
}

body[data-opening-theme="light"] .architecture-token {
  border-color: rgba(0, 0, 0, 0.045);
  background: rgba(255, 255, 255, 0.58);
  box-shadow:
    inset 0 0.5px 0 rgba(255, 255, 255, 0.8),
    inset 0 -0.5px 0 rgba(0, 0, 0, 0.04),
    0 12px 30px rgba(52, 45, 36, 0.08);
  color: rgba(18, 18, 17, 0.72);
}

@media (max-width: 760px) {
  .visual-architecture {
    padding: 46px 12px 58px;
  }

  .visual-architecture-box {
    min-height: 351px;
    padding: 16px;
    border-radius: 16px;
  }

  .visual-architecture-head {
    gap: 10px;
    padding-bottom: 13px;
  }

  .visual-architecture-head span {
    height: 27px;
    padding: 0 11px;
    font-size: 10px;
  }

  .visual-architecture-stage {
    height: 286px;
    margin-top: 13px;
    border-radius: 13px;
  }

  .architecture-token {
    min-width: 44px;
    height: 29px;
    padding: 0 11px;
    font-size: 11px;
  }

  .architecture-token-wide {
    min-width: 88px;
  }
}

.pills {
  position: sticky;
  top: 12px;
  z-index: 10;
  display: flex;
  justify-content: center;
  gap: 10px;
  width: max-content;
  max-width: calc(100vw - 28px);
  margin: 0 auto 56px;
  padding: 8px;
  overflow-x: auto;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  background: rgba(24, 24, 26, 0.76);
  backdrop-filter: blur(18px);
}

.pills a {
  flex: 0 0 auto;
  min-width: 66px;
  padding: 8px 18px;
  border-radius: 12px;
  background: #2b2b2e;
  color: rgba(255, 255, 255, 0.78);
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  text-align: center;
  user-select: none;
}

.about-panel {
  width: min(470px, 82%);
  margin: 0 auto 100px;
  padding: 28px 26px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 10px;
  background: #101011;
}

.about-panel h1 {
  margin: 0 0 18px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 18px;
  font-weight: 500;
  text-align: center;
}

.about-grid {
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 18px;
  align-items: start;
}

.portrait {
  aspect-ratio: 1;
  border-radius: 8px;
  object-fit: cover;
  background: #151515;
  box-shadow: inset 0 0 0 10px rgba(255, 255, 255, 0.04);
}

.about-copy {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.about-copy p {
  margin: 0;
  padding: 8px 12px;
  border-radius: 7px;
  background: #252525;
  color: rgba(255, 255, 255, 0.76);
  font-size: clamp(8px, 0.9vw, 10px);
  line-height: 1.45;
  min-width: 0;
  overflow-wrap: anywhere;
}

.about-copy .name {
  color: #fff;
  font-size: 10px;
}

.category {
  margin: 0 auto 28px;
  text-align: center;
}

.category p {
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 400;
  letter-spacing: 0;
}

.category span {
  display: inline-flex;
  margin-top: 8px;
  padding: 4px 15px;
  border-radius: 999px;
  background: #141416;
  color: rgba(255, 255, 255, 0.58);
  font-size: 10px;
}

.category.category-single p {
  font-size: clamp(26px, 3.2vw, 36px);
}

.project {
  margin: 0 auto 42px;
}

.project.end {
  margin-bottom: 0;
}

.hero-frame,
.split-feature figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: #050505;
  border-radius: 10px;
}

.hero-frame {
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-frame img,
.split-feature img {
  height: 100%;
  object-fit: cover;
}

.hero-frame.tall {
  aspect-ratio: 4 / 3;
}

.hero-frame.cinema {
  aspect-ratio: 4 / 3;
}

.hero-frame.wide,
.hero-frame.white,
.hero-frame.pastel,
.hero-frame.pale,
.hero-frame.mono,
.hero-frame.model {
  aspect-ratio: 16 / 9;
}

.hero-frame.ratio-4-3 {
  aspect-ratio: 4 / 3;
}

.hero-frame.ratio-16-9 {
  aspect-ratio: 16 / 9;
}

.hero-frame.ratio-235 {
  aspect-ratio: 2.35 / 1;
}

.hero-frame.ratio-3-2 {
  aspect-ratio: 3 / 2;
}

.hero-frame.ratio-185 {
  aspect-ratio: 1.85 / 1;
}

.hero-frame.ratio-203 {
  aspect-ratio: 2.03 / 1;
}

.hero-frame.ratio-crocs {
  aspect-ratio: 1.94 / 1;
}

.hero-frame.ratio-model {
  aspect-ratio: 1.68 / 1;
}

.hero-frame.ratio-nuth-main {
  aspect-ratio: 1.64 / 1;
}

.hero-frame.object {
  width: 100%;
  aspect-ratio: 3 / 4;
  margin: 10px auto 0;
}

.hero-frame.white {
  background: #fff;
}

.hero-frame.white img,
.hero-frame.pale img,
.hero-frame.pastel img {
  object-fit: contain;
}

.hero-frame.red img,
.hero-frame.mono img {
  object-fit: cover;
}

.thumb-strip {
  display: grid;
  gap: 10px;
  margin-top: 10px;
}

.thumb-strip.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.thumb-strip.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.thumb-strip.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.thumb-strip.five {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.thumb-strip.six {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.thumb-strip.seven {
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.thumb-strip.eight {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.thumb-strip img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: #050505;
  border-radius: 8px;
}

.thumb-strip.cinema-thumbs img {
  aspect-ratio: 2.35 / 1;
}

.thumb-strip.wide-thumbs img {
  aspect-ratio: 16 / 9;
}

.tiktok-short-drama-stills img {
  aspect-ratio: 3 / 2;
}

.thumb-strip.mixed-thumbs img {
  aspect-ratio: 16 / 9;
}

.thumb-strip.posters img,
.thumb-strip.portraits img {
  aspect-ratio: 3 / 4;
}

.lookbook-row,
.nuth3-row,
.starter-layout,
.natural-row {
  display: grid;
  gap: 10px;
  margin-top: 10px;
}

.lookbook-row {
  grid-template-columns: 1fr 1fr 1fr 1fr 1.78fr;
}

.nuth3-row {
  grid-template-columns: 2.8fr 0.9fr 0.9fr 0.9fr;
}

.starter-layout {
  grid-template-columns: 0.58fr 1.55fr 0.58fr;
  aspect-ratio: 2.33 / 1;
}

.starter-side {
  display: grid;
  gap: 10px;
  grid-template-rows: repeat(2, minmax(0, 1fr));
}

.natural-row {
  align-items: stretch;
}

.natural-row img {
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: cover;
  border-radius: 8px;
  background: #050505;
}

.zhou-row {
  grid-template-columns: 2.04fr 1.78fr 0.96fr;
}

.zhou-row img {
  aspect-ratio: auto;
}

.omto-row {
  grid-template-columns: 0.76fr 1.34fr 1.51fr;
}

.yymin-row {
  grid-template-columns: 2.04fr 0.71fr;
}

.aigc-cinema-row {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.yunyue-case {
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  background: #050505;
}

.yunyue-title {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 310px;
  gap: 8px 22px;
  align-items: end;
  margin-bottom: 12px;
}

.yunyue-title p,
.yunyue-title h2,
.yunyue-title span {
  margin: 0;
}

.yunyue-title p {
  grid-column: 1 / -1;
  color: rgba(255, 255, 255, 0.42);
  font-size: 9px;
  font-weight: 700;
  line-height: 1;
}

.yunyue-title h2 {
  color: rgba(255, 255, 255, 0.95);
  font-size: clamp(20px, 2.8vw, 30px);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: 0;
}

.yunyue-title span {
  color: rgba(255, 255, 255, 0.56);
  font-size: 10px;
  line-height: 1.65;
}

.yunyue-sequence {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.yunyue-sequence figure {
  margin: 0;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border-radius: 8px;
  background: #ebe9e1;
}

.yunyue-sequence img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.yunyue-method {
  display: grid;
  grid-template-columns: 214px minmax(0, 1fr);
  gap: 16px;
  margin-top: 10px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background: #0c0c0d;
}

.yunyue-method-copy {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 318px;
}

.yunyue-method-copy p,
.yunyue-method-copy h3,
.yunyue-method-copy span {
  margin: 0;
}

.yunyue-method-copy p {
  color: rgba(255, 255, 255, 0.42);
  font-size: 9px;
  font-weight: 700;
  line-height: 1;
}

.yunyue-method-copy h3 {
  max-width: 9em;
  color: rgba(255, 255, 255, 0.9);
  font-size: 24px;
  font-weight: 400;
  line-height: 1.16;
  letter-spacing: 0;
}

.yunyue-method-copy span {
  color: rgba(255, 255, 255, 0.56);
  font-size: 10px;
  line-height: 1.7;
}

.yunyue-triangle {
  position: relative;
  min-height: 318px;
}

.yunyue-triangle svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.yunyue-triangle path {
  fill: none;
  stroke: rgba(255, 255, 255, 0.42);
  stroke-width: 1.3;
  vector-effect: non-scaling-stroke;
  marker-end: url("#yunyue-arrow");
}

.yunyue-triangle marker path {
  fill: rgba(255, 255, 255, 0.54);
  stroke: none;
}

.triangle-node {
  position: absolute;
  z-index: 2;
  width: 190px;
  min-height: 104px;
  padding: 15px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 8px;
  background: #151516;
}

.triangle-node b {
  display: block;
  color: rgba(255, 255, 255, 0.9);
  font-size: 17px;
  font-weight: 500;
  line-height: 1;
}

.triangle-node p {
  margin: 13px 0 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 10px;
  line-height: 1.6;
}

.triangle-decision {
  left: calc(50% - 95px);
  top: 18px;
  border-color: rgba(255, 255, 255, 0.24);
}

.triangle-memory {
  left: 28px;
  bottom: 18px;
}

.triangle-writeback {
  right: 28px;
  bottom: 18px;
}

.yunyue-outcome {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: 1.3fr repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 0;
}

.yunyue-outcome strong,
.yunyue-outcome span {
  display: grid;
  min-height: 36px;
  place-items: center;
  border-radius: 999px;
  background: #1f1f20;
  color: rgba(255, 255, 255, 0.66);
  font-size: 9px;
  line-height: 1;
}

.yunyue-outcome strong {
  background: #efede6;
  color: #111;
  font-size: 12px;
  font-weight: 700;
}

.yunyue-system {
  position: relative;
  display: grid;
  min-height: 96svh;
  align-content: center;
  padding: 84px 0 82px;
  background: transparent;
}

.yunyue-system .yunyue-title {
  position: relative;
  z-index: 4;
  display: block;
  width: min(900px, 100%);
  margin: 0 auto 34px;
  text-align: center;
}

.yunyue-system .yunyue-title h2 {
  max-width: none;
  margin: 0 auto;
  font-size: clamp(29px, 3.55vw, 42px);
  font-weight: 350;
  line-height: 1.16;
}

.yunyue-system .yunyue-title span {
  display: block;
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.46);
  font-size: clamp(12px, 1.1vw, 15px);
  font-weight: 500;
  line-height: 1.2;
}

.yunyue-system .yunyue-method {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  align-content: start;
  gap: 24px;
  min-height: 0;
  margin-top: 0;
  padding: 0;
  overflow: visible;
  border: 0;
  background: transparent;
}

.yunyue-system .yunyue-method::after {
  content: "";
  position: absolute;
  left: 6%;
  right: 6%;
  top: 22%;
  bottom: 5%;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 50% 58%, rgba(255, 255, 255, 0.1), transparent 0 15%, transparent 34%),
    radial-gradient(ellipse at 30% 36%, rgba(255, 255, 255, 0.055), transparent 42%),
    radial-gradient(ellipse at 74% 62%, rgba(255, 255, 255, 0.035), transparent 44%);
  opacity: 0.76;
  animation: systemBreath 7s ease-in-out infinite;
}

.yunyue-system .yunyue-method-copy {
  position: relative;
  z-index: 5;
  display: block;
  min-height: 0;
  padding: 0;
  text-align: center;
}

.yunyue-system .yunyue-method-copy h3 {
  max-width: none;
  margin: 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: clamp(18px, 1.85vw, 24px);
  font-weight: 400;
  line-height: 1.35;
}

.yunyue-system .yunyue-method-copy span {
  display: block;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.34);
  font-size: clamp(10px, 0.95vw, 13px);
  font-weight: 600;
  line-height: 1.2;
}

.yunyue-system .yunyue-triangle {
  position: relative;
  z-index: 2;
  width: min(880px, 100%);
  min-height: 430px;
  margin: 0 auto;
  overflow: visible;
}

.yunyue-system .yunyue-triangle::before {
  content: "";
  position: absolute;
  left: 7%;
  right: 7%;
  bottom: 8%;
  height: 32%;
  border-radius: 50%;
  background:
    radial-gradient(ellipse at center, rgba(255, 255, 255, 0.1), transparent 58%),
    linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.07), transparent);
  filter: blur(18px);
  opacity: 0.7;
  pointer-events: none;
  transform: rotateX(68deg);
}

.yunyue-system .yunyue-triangle::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 53%;
  width: min(610px, 68vw);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  opacity: 0.5;
  pointer-events: none;
  transform: translate(-50%, -50%) rotate(-9deg);
}

.yunyue-system .system-axis {
  position: absolute;
  left: 50%;
  top: 52%;
  z-index: 5;
  display: grid;
  width: 160px;
  min-height: 86px;
  place-items: center;
  text-align: center;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.yunyue-system .system-axis::before {
  content: "";
  position: absolute;
  left: 50%;
  top: -112px;
  bottom: -112px;
  width: 1px;
  background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.36), rgba(255, 255, 255, 0.08), transparent);
  box-shadow:
    0 0 22px rgba(255, 255, 255, 0.14),
    0 0 60px rgba(255, 255, 255, 0.08);
  opacity: 0.72;
  transform: translateX(-50%);
}

.yunyue-system .system-axis::after {
  content: "";
  position: absolute;
  inset: 20px -28px;
  border-radius: 999px;
  background:
    linear-gradient(112deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.035) 34%, rgba(255, 255, 255, 0.012) 58%, rgba(255, 255, 255, 0.07)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.012));
  filter: blur(0.2px);
  opacity: 0.86;
}

.yunyue-system .system-axis b,
.yunyue-system .system-axis span {
  position: relative;
  z-index: 1;
  display: block;
  line-height: 1;
}

.yunyue-system .system-axis b {
  color: rgba(255, 255, 255, 0.92);
  font-size: 18px;
  font-weight: 500;
}

.yunyue-system .system-axis span {
  margin-top: 9px;
  color: rgba(255, 255, 255, 0.42);
  font-size: 9px;
  font-weight: 700;
}

.system-orbit-stage {
  position: absolute;
  inset: 0;
  z-index: 3;
  transform-origin: 50% 55%;
  animation: orbitTurn 26s linear infinite;
}

.yunyue-system .system-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
  opacity: 0.86;
  filter: drop-shadow(0 18px 26px rgba(0, 0, 0, 0.58));
  transform: none;
  transform-origin: 50% 57%;
}

.yunyue-system .system-orbit {
  fill: none;
  stroke: rgba(255, 255, 255, 0.22);
  stroke-width: 1;
  stroke-dasharray: 3 16;
  marker-end: none;
  animation: orbitPulse 9s ease-in-out infinite;
}

.yunyue-system .system-flow {
  fill: none;
  stroke: rgba(255, 255, 255, 0.68);
  stroke-width: 1.15;
  stroke-linecap: round;
  stroke-dasharray: 14 96;
  animation: flowDash 4.8s linear infinite;
}

.yunyue-system .flow-b {
  animation-delay: -1.6s;
}

.yunyue-system .flow-c {
  animation-delay: -3.2s;
}

.yunyue-system .triangle-node {
  left: 50%;
  top: 15%;
  bottom: auto;
  right: auto;
  display: grid;
  align-content: center;
  width: clamp(176px, 19vw, 218px);
  min-height: 82px;
  padding: 15px 18px;
  border-color: rgba(255, 255, 255, 0.1);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.18) 0%, rgba(255, 255, 255, 0.065) 18%, rgba(255, 255, 255, 0.018) 48%, rgba(255, 255, 255, 0.075) 100%),
    linear-gradient(180deg, rgba(34, 34, 36, 0.95), rgba(12, 12, 13, 0.92));
  text-align: center;
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.08),
    inset -1px -1px 0 rgba(255, 255, 255, 0.035),
    inset 0 22px 38px rgba(255, 255, 255, 0.028),
    0 24px 64px rgba(0, 0, 0, 0.5);
  transform: translate(-50%, -50%);
  animation: nodeCounterTurn 26s linear infinite;
}

.yunyue-system .triangle-node b {
  font-size: clamp(16px, 1.6vw, 20px);
  font-weight: 450;
  line-height: 1.05;
}

.yunyue-system .triangle-node p {
  margin-top: 9px;
  color: rgba(255, 255, 255, 0.4);
  font-size: 9px;
  font-weight: 700;
  line-height: 1;
}

.system-memory-line {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  width: min(820px, 100%);
  margin: -4px auto 0;
}

.system-memory-line span {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.13);
  color: rgba(255, 255, 255, 0.52);
  font-size: 12px;
  font-weight: 500;
  line-height: 1;
  white-space: nowrap;
}

.yunyue-system .triangle-decision {
  left: 50%;
  top: 15.5%;
  z-index: 4;
  animation-delay: 0s;
}

.yunyue-system .triangle-memory {
  left: 15.5%;
  top: 73.5%;
  z-index: 6;
  animation-delay: 0s;
}

.yunyue-system .triangle-writeback {
  left: 84.5%;
  top: 73.5%;
  z-index: 6;
  animation-delay: 0s;
}

.yunyue-system .yunyue-outcome {
  position: relative;
  z-index: 3;
  width: min(620px, 100%);
  grid-column: 1;
  grid-template-columns: 1.12fr repeat(3, minmax(0, 1fr));
  margin: 0 auto;
}

.yunyue-system .yunyue-outcome strong,
.yunyue-system .yunyue-outcome span {
  background: rgba(255, 255, 255, 0.06);
}

.yunyue-system .yunyue-outcome strong {
  background: rgba(239, 237, 230, 0.94);
}

.system-caption {
  margin: 0;
  color: rgba(255, 255, 255, 0.36);
  font-size: 9px;
  font-weight: 700;
  line-height: 1;
}

@keyframes nodeCycle {
  0%,
  25% {
    left: 50%;
    top: 12%;
  }

  33%,
  58% {
    left: 16%;
    top: 78%;
  }

  66%,
  91% {
    left: 84%;
    top: 78%;
  }

  100% {
    left: 50%;
    top: 12%;
  }
}

@keyframes nodeDepthPulse {
  0%,
  100% {
    translate: 0 0;
  }

  50% {
    translate: 0 -7px;
  }
}

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

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

@keyframes nodeCounterTurn {
  from {
    transform: translate(-50%, -50%) rotate(0deg);
  }

  to {
    transform: translate(-50%, -50%) rotate(-360deg);
  }
}

@keyframes flowDash {
  from {
    stroke-dashoffset: 108;
    opacity: 0.2;
  }

  35%,
  70% {
    opacity: 0.72;
  }

  to {
    stroke-dashoffset: 0;
    opacity: 0.2;
  }
}

@keyframes orbitPulse {
  0%,
  100% {
    opacity: 0.34;
  }

  50% {
    opacity: 0.7;
  }
}

@keyframes corePulse {
  0%,
  100% {
    transform: translate(-50%, -50%) scale(0.96);
  }

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

@keyframes coreRing {
  0%,
  100% {
    inset: -16px;
    opacity: 0.35;
  }

  50% {
    inset: -28px;
    opacity: 0.12;
  }
}

@keyframes systemBreath {
  0%,
  100% {
    opacity: 0.58;
    transform: scale(0.98);
  }

  50% {
    opacity: 0.9;
    transform: scale(1.02);
  }
}

.lookbook-row img,
.nuth3-row img,
.starter-layout img {
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: cover;
  border-radius: 8px;
  background: #050505;
}

.lookbook-row img,
.nuth3-row img {
  aspect-ratio: 3 / 4;
}

.lookbook-row img:last-child,
.nuth3-row .wide-cell {
  aspect-ratio: 4 / 3;
}

.mosaic {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 10px;
  margin-top: 10px;
}

.mini-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.mini-grid img,
.mosaic-large img,
.extra-strip img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 8px;
  background: #050505;
}

.mini-grid img {
  aspect-ratio: 4 / 3;
}

.mosaic-large {
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
}

.director-mosaic .mosaic-large {
  aspect-ratio: 2 / 1;
}

.extra-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  margin-top: 10px;
}

.extra-strip img {
  aspect-ratio: 16 / 5.4;
}

.info-bars {
  display: grid;
  gap: 5px;
  padding: 8px 14px 10px;
  border-radius: 0 0 10px 10px;
  background: #0a0a0b;
}

.info-bars p {
  margin: 0;
  padding: 5px 10px;
  border-radius: 999px;
  background: #1f1f20;
  color: rgba(255, 255, 255, 0.66);
  font-size: 8px;
  line-height: 1.15;
}

.info-bars strong {
  color: rgba(255, 255, 255, 0.9);
  font-weight: 600;
}

.project-copy {
  display: grid;
  gap: 6px;
  margin-top: 6px;
  padding: 10px 14px 14px;
  border-radius: 10px;
  background: #0a0a0b;
}

.project-copy p {
  margin: 0;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.055);
  border-radius: 8px;
  background: #151516;
  color: rgba(255, 255, 255, 0.68);
  font-size: 11px;
  line-height: 1.78;
}

.project-copy strong {
  color: rgba(255, 255, 255, 0.9);
  font-weight: 500;
}

@media (max-width: 760px) {
  .portfolio {
    padding: 8px 4px 48px;
  }

  .pills {
    width: 100%;
    max-width: 100%;
    justify-content: flex-start;
    margin-bottom: 72px;
    border-radius: 0;
    border-left: 0;
    border-right: 0;
  }

  .pills a {
    min-width: auto;
    padding: 7px 14px;
    font-size: 12px;
  }

  .about-panel {
    width: calc(100% - 32px);
    margin-bottom: 110px;
    padding: 14px;
    border-radius: 10px;
  }

  .about-grid {
    grid-template-columns: 58px 1fr;
    gap: 10px;
  }

  .portrait {
    width: 100%;
    justify-self: stretch;
  }

  .about-copy p {
    padding: 6px 8px;
    font-size: 7px;
  }

  .category {
    margin-bottom: 36px;
  }

  .project {
    margin-bottom: 48px;
  }

  .thumb-strip {
    gap: 4px;
    margin-top: 4px;
  }

  .mosaic {
    gap: 4px;
    margin-top: 4px;
  }

  .mini-grid {
    gap: 4px;
  }

  .mini-grid img,
  .mosaic-large img,
  .extra-strip img,
  .thumb-strip img,
  .lookbook-row img,
  .nuth3-row img,
  .starter-layout img,
  .hero-frame {
    border-radius: 5px;
  }

  .info-bars {
    gap: 4px;
    padding: 6px 8px 8px;
  }

  .info-bars p {
    padding: 4px 8px;
    font-size: 7px;
  }

  .project-copy {
    gap: 4px;
    margin-top: 4px;
    padding: 6px 8px 8px;
  }

  .project-copy p {
    padding: 9px 10px;
    font-size: 10px;
    line-height: 1.68;
  }

  .lookbook-row,
  .nuth3-row,
  .starter-layout,
  .natural-row {
    gap: 4px;
    margin-top: 4px;
  }

  .starter-side {
    gap: 4px;
  }

  .yunyue-case {
    padding: 10px;
  }

  .yunyue-title {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .yunyue-title span {
    font-size: 9px;
  }

  .yunyue-sequence {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 4px;
  }

  .yunyue-sequence figure,
  .yunyue-system article {
    border-radius: 5px;
  }

  .yunyue-method {
    grid-template-columns: 1fr;
    gap: 8px;
    margin-top: 6px;
    padding: 10px;
  }

  .yunyue-method-copy {
    display: grid;
    gap: 8px;
    min-height: auto;
  }

  .yunyue-method-copy h3 {
    max-width: none;
    font-size: 18px;
  }

  .yunyue-triangle {
    min-height: 278px;
  }

  .triangle-node {
    width: 156px;
    min-height: 88px;
    padding: 11px;
    border-radius: 5px;
  }

  .triangle-node b {
    font-size: 14px;
  }

  .triangle-node p {
    margin-top: 9px;
    font-size: 8px;
  }

  .triangle-decision {
    left: calc(50% - 78px);
    top: 8px;
  }

  .triangle-memory {
    left: 0;
    bottom: 8px;
  }

  .triangle-writeback {
    right: 0;
    bottom: 8px;
  }

  .yunyue-outcome {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 4px;
    margin-top: 4px;
  }
}

@media (max-width: 760px) {
  .yunyue-system {
    padding-bottom: 18px;
  }

  .yunyue-system .yunyue-method {
    grid-template-columns: 1fr;
    min-height: 620px;
    padding: 18px 0 8px;
  }

  .yunyue-system .yunyue-method-copy {
    min-height: 0;
    padding: 0;
  }

  .yunyue-system .yunyue-triangle {
    min-height: 430px;
  }

  .yunyue-system .system-axis {
    top: 50%;
    width: 118px;
  }

  .yunyue-system .system-axis b {
    font-size: 15px;
  }

  .yunyue-system .triangle-node {
    width: min(168px, 43vw);
    min-height: 86px;
    padding: 11px;
  }

  .yunyue-system .triangle-node b {
    font-size: 13px;
  }

  .yunyue-system .triangle-node p {
    margin-top: 8px;
    font-size: 8px;
  }
}