.portfolite-hero.portfolio-cover-2026 {
  position: relative;
  display: grid;
  place-items: center;
  padding: 0;
  box-sizing: border-box;
  min-height: 0;
  overflow: hidden;
  background: #000;
  color: #fff;
  isolation: isolate;
}

/* The mobile cover uses a real DOM layer, not a pseudo element hidden below
   the opaque reference art. The video provides the requested background
   motion; the gradient remains visible immediately and on browsers that
   decline video playback. */
.portfolio-cover-2026__mobile-background {
  display: none;
}

@media (max-width: 700px) {
  .portfolio-cover-2026__mobile-background {
    z-index: 0;
    display: block;
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    background:
      radial-gradient(42% 38% at 18% 22%, rgba(66, 87, 255, .58), transparent 72%),
      radial-gradient(38% 44% at 76% 28%, rgba(239, 72, 176, .5), transparent 74%),
      radial-gradient(48% 36% at 51% 78%, rgba(42, 206, 188, .42), transparent 75%),
      linear-gradient(128deg, #071025 0%, #1c0e2d 48%, #06211e 100%);
  }

  .portfolio-cover-2026__mobile-background-video {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 320ms ease;
  }

  .portfolio-cover-2026__mobile-background.is-ready .portfolio-cover-2026__mobile-background-video {
    opacity: 1;
  }

  .portfolio-cover-2026__mobile-background-fallback {
    position: absolute;
    inset: -16%;
    background:
      radial-gradient(42% 38% at 18% 22%, rgba(66, 87, 255, .58), transparent 72%),
      radial-gradient(38% 44% at 76% 28%, rgba(239, 72, 176, .5), transparent 74%),
      radial-gradient(48% 36% at 51% 78%, rgba(42, 206, 188, .42), transparent 75%);
    background-size: 128% 132%, 138% 128%, 140% 138%;
    background-position: 0% 18%, 100% 0%, 42% 100%;
    filter: saturate(.88) blur(12px);
    opacity: .82;
    animation: portfolio-cover-mobile-wave 14s ease-in-out infinite alternate;
  }

  .portfolio-cover-2026__mobile-background.is-ready .portfolio-cover-2026__mobile-background-fallback {
    opacity: .18;
  }

  .portfolio-cover-2026__wave {
    opacity: .36;
    mix-blend-mode: screen;
  }

  .portfolio-cover-2026__reference {
    z-index: 2;
    mix-blend-mode: screen;
  }

  .portfolio-cover-2026__art {
    opacity: .92;
  }
}

@keyframes portfolio-cover-mobile-wave {
  from { background-position: 0% 18%, 100% 0%, 42% 100%; transform: scale(1.02) rotate(-1deg); }
  to { background-position: 92% 78%, 10% 86%, 66% 8%; transform: scale(1.09) rotate(1deg); }
}

.portfolio-cover-2026__reference {
  z-index: 1;
  position: relative;
  width: 92%;
  margin: 0;
}

/* Keep the same 92% centered reference size at every desktop zoom level. */
@media (min-width: 901px) {
  .portfolite-hero.portfolio-cover-2026 {
    min-height: calc(100svh + 120px);
  }
}

.portfolio-cover-2026__art {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  max-width: none;
  margin: 0;
}

.portfolio-cover-2026__portrait-colors {
  position: absolute;
  z-index: 3;
  inset: 0;
  pointer-events: none;
}

.portfolio-cover-2026__portrait-color {
  position: absolute;
  display: block;
  width: 8.151%;
  height: auto;
  aspect-ratio: 480 / 625;
  opacity: 0;
  object-fit: cover;
  pointer-events: auto;
  transition: opacity 180ms ease;
}

.portfolio-cover-2026__portrait-color--one {
  top: 67.884%;
  left: 62.117%;
}

.portfolio-cover-2026__portrait-color--two {
  top: 67.884%;
  left: 70.641%;
}

.portfolio-cover-2026__portrait-color--three {
  top: 67.884%;
  left: 79.166%;
}

@media (hover: hover) and (pointer: fine) {
  .portfolio-cover-2026__portrait-color:hover {
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .portfolio-cover-2026__portrait-color {
    transition-duration: 0ms;
  }
}

.portfolio-cover-2026__atmosphere,
.portfolio-cover-2026__atmosphere::before,
.portfolio-cover-2026__atmosphere::after {
  position: absolute;
  inset: 0;
}

.portfolio-cover-2026__atmosphere {
  z-index: 0;
  overflow: hidden;
  background: #080808;
}

.portfolio-cover-2026__atmosphere::before {
  content: none;
}

.portfolio-cover-2026__atmosphere::after {
  content: "";
  z-index: 3;
  opacity: .12;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, .42), transparent 23% 77%, rgba(0, 0, 0, .42)),
    radial-gradient(70% 62% at 50% 48%, transparent 28%, rgba(0, 0, 0, .44) 100%);
  pointer-events: none;
}

.portfolio-cover-2026__wave {
  z-index: 0;
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  opacity: 1;
  filter: blur(2px);
  mix-blend-mode: normal;
  pointer-events: none;
  transform: scale(1.015);
  transform-origin: center;
}

.portfolio-cover-2026__line-clip {
  z-index: 2;
  position: absolute;
  inset: 9.94% 9.92% 9.91% 9.93%;
  overflow: hidden;
  pointer-events: none;
}

.portfolio-cover-2026__clock-line {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 145%;
  height: 1px;
  background: rgba(255, 255, 255, .30);
  transform: translate(-50%, -50%) rotate(35deg);
  transform-origin: center;
  animation: portfolio-cover-clock 18s linear infinite;
  will-change: transform;
}

@keyframes portfolio-cover-clock {
  from { transform: translate(-50%, -50%) rotate(35deg); }
  to { transform: translate(-50%, -50%) rotate(395deg); }
}

.portfolite-hero.portfolio-cover-2026 {
  transform: translate3d(0, var(--cover-parallax, 0px), 0);
  will-change: transform;
}

.portfolio-cover-2026__board {
  z-index: 4;
  position: relative;
  width: min(90vw, 1540px);
  height: min(900px, calc(100svh - 20px));
  min-height: 780px;
  overflow: hidden;
  background: #000;
}

.portfolio-cover-2026__crosshair,
.portfolio-cover-2026__sweep {
  z-index: 1;
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.portfolio-cover-2026__crosshair::before,
.portfolio-cover-2026__crosshair::after {
  content: "";
  position: absolute;
  background: rgba(255, 255, 255, .24);
}

.portfolio-cover-2026__crosshair::before {
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
}

.portfolio-cover-2026__crosshair::after {
  top: 50%;
  right: 0;
  left: 0;
  height: 1px;
}

.portfolio-cover-2026__sweep::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 160%;
  height: 1px;
  background: rgba(255, 255, 255, .3);
  transform: translate(-50%, -50%) rotate(35deg);
  transform-origin: center;
  animation: portfolio-cover-sweep 18s linear infinite;
  will-change: transform;
}

.portfolio-cover-2026__intro,
.portfolio-cover-2026__services,
.portfolio-cover-2026__title,
.portfolio-cover-2026__portraits,
.portfolio-cover-2026__year {
  z-index: 3;
  position: absolute;
}

.portfolio-cover-2026__intro {
  top: 5.7%;
  left: 4.4%;
  width: min(34%, 510px);
  color: rgba(255, 255, 255, .56);
}

.portfolio-cover-2026__intro h1 {
  margin: 0;
  color: inherit;
  font-family: "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  font-size: clamp(18px, 1.75vw, 31px);
  font-weight: 430;
  line-height: 1.38;
  letter-spacing: 0;
}

.portfolio-cover-2026__intro p {
  max-width: 440px;
  margin: clamp(22px, 2.1vw, 40px) 0 0;
  font: 400 clamp(13px, 1.25vw, 22px)/1.17 Arial, Helvetica, sans-serif;
  letter-spacing: 0;
}

.portfolio-cover-2026__services {
  top: 5.8%;
  right: 3.65%;
  display: grid;
  gap: clamp(28px, 3.1vh, 54px);
  width: 12.5%;
  color: rgba(255, 255, 255, .56);
  font: 600 clamp(10px, 1.02vw, 19px)/.92 Arial, Helvetica, sans-serif;
  letter-spacing: 0;
  text-transform: uppercase;
}

.portfolio-cover-2026__services span {
  display: block;
}

.portfolio-cover-2026__title {
  bottom: 5.7%;
  left: 4.4%;
  margin: 0;
  color: rgba(255, 255, 255, .84);
  font: 700 clamp(62px, 5.75vw, 112px)/.9 Arial, Helvetica, sans-serif;
  letter-spacing: -.055em;
}

.portfolio-cover-2026__title span {
  display: block;
}

.portfolio-cover-2026__portraits {
  right: 3.7%;
  bottom: 5.7%;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(7px, .62vw, 13px);
  width: 31.2%;
}

.portfolio-cover-2026__portraits figure {
  margin: 0;
  aspect-ratio: .76;
  overflow: hidden;
  background: #161616;
}

.portfolio-cover-2026__portraits img {
  display: block;
  width: 100%;
  height: 100%;
  margin: 0;
  object-fit: cover;
  filter: grayscale(1) contrast(1.07);
}

.portfolio-cover-2026__year {
  top: 50%;
  left: 50%;
  display: grid;
  place-items: center;
  width: clamp(178px, 16vw, 310px);
  height: clamp(72px, 7vw, 136px);
  transform: translate(-50%, -50%);
}

.portfolio-cover-2026__year strong {
  z-index: 2;
  color: #fff;
  font: 800 clamp(39px, 3.7vw, 72px)/1 Arial, Helvetica, sans-serif;
  letter-spacing: -.055em;
}

.portfolio-cover-2026__year i {
  position: absolute;
  top: 9%;
  width: 18%;
  height: 82%;
  border-color: rgba(255, 255, 255, .68);
  border-style: solid;
  border-width: 7px 0 7px 7px;
}

.portfolio-cover-2026__year i:first-child {
  left: 0;
}

.portfolio-cover-2026__year i:last-child {
  right: 0;
  border-width: 7px 7px 7px 0;
}

@keyframes portfolio-cover-sweep {
  from { transform: translate(-50%, -50%) rotate(35deg); }
  to { transform: translate(-50%, -50%) rotate(395deg); }
}

@media (max-width: 900px) {
  .portfolio-cover-2026__board {
    width: calc(100vw - 32px);
    height: calc(100svh - 88px);
    min-height: 650px;
  }

  .portfolio-cover-2026__intro {
    top: 5%;
    left: 5%;
    width: 52%;
  }

  .portfolio-cover-2026__intro h1 {
    font-size: clamp(17px, 4.5vw, 26px);
  }

  .portfolio-cover-2026__intro p {
    margin-top: 18px;
    font-size: clamp(11px, 2.8vw, 15px);
  }

  .portfolio-cover-2026__services {
    top: 5%;
    right: 5%;
    gap: 27px;
    width: 25%;
    font-size: clamp(8px, 2.35vw, 12px);
  }

  .portfolio-cover-2026__title {
    bottom: 4.5%;
    left: 5%;
    font-size: clamp(49px, 13.6vw, 82px);
  }

  .portfolio-cover-2026__portraits {
    right: 5%;
    bottom: 4.5%;
    width: 58%;
  }

  .portfolio-cover-2026__year {
    top: 52%;
    width: clamp(158px, 44vw, 230px);
  }

  .portfolio-cover-2026__year strong {
    font-size: clamp(36px, 10vw, 54px);
  }
}

@media (max-width: 560px) {
  .portfolite-hero.portfolio-cover-2026 {
    min-height: 0;
  }

  .portfolio-cover-2026__reference {
    align-self: center;
  }

  .portfolio-cover-2026__board {
    width: calc(100vw - 24px);
    height: calc(100svh - 64px);
    min-height: 680px;
  }

  .portfolio-cover-2026__intro {
    width: 61%;
  }

  .portfolio-cover-2026__intro h1 {
    font-size: 10px;
    line-height: 1.42;
    white-space: nowrap;
  }

  .portfolio-cover-2026__intro p {
    max-width: 210px;
    font-size: 10px;
    line-height: 1.24;
  }

  .portfolio-cover-2026__services {
    width: 28%;
    font-size: 8px;
  }

  .portfolio-cover-2026__title {
    bottom: 4.5%;
    font-size: clamp(46px, 14.5vw, 65px);
  }

  .portfolio-cover-2026__portraits {
    width: 65%;
  }

  .portfolio-cover-2026__year i {
    border-width: 5px 0 5px 5px;
  }

  .portfolio-cover-2026__year i:last-child {
    border-width: 5px 5px 5px 0;
  }
}

/* Keep these mobile declarations after the base cover rules. The source CSS
   deliberately defines the reference layer later, so placing this block here
   prevents those base declarations from resetting the background layer back
   into normal grid flow. */
@media (max-width: 700px) {
  .portfolite-hero.portfolio-cover-2026 .portfolio-cover-2026__mobile-background {
    z-index: 0;
    display: block;
    position: absolute;
    inset: 0;
    width: auto;
    height: auto;
  }

  .portfolite-hero.portfolio-cover-2026 .portfolio-cover-2026__reference {
    z-index: 2;
    position: relative;
    mix-blend-mode: screen;
  }

  .portfolite-hero.portfolio-cover-2026 .portfolio-cover-2026__art {
    opacity: .92;
  }

  .portfolite-hero.portfolio-cover-2026 .portfolio-cover-2026__wave {
    z-index: 1;
    opacity: .36;
    mix-blend-mode: screen;
  }
}

@media (prefers-reduced-motion: reduce) {
  .portfolio-cover-2026__sweep::before {
    animation: none;
  }
}