:root {
  color-scheme: dark;
  --bg: #000;
  --panel: #020202;
  --card: #070707;
  --line: #2f3033;
  --line-soft: #242424;
  --text: #f3f3f5;
  --muted: rgba(167, 167, 170, 0.95);
  --dim: rgba(143, 143, 148, 0.72);
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: auto;
  background: var(--bg);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family:
    "Noto Sans SC", "PingFang SC", "Microsoft YaHei", Inter, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

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

img,
video {
  display: block;
  max-width: 100%;
}

h1,
h2,
h3,
p,
dl,
dd {
  margin: 0;
}

.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  display: flex;
  justify-content: center;
  gap: clamp(38px, 11.4vw, 219px);
  height: calc(clamp(40px, 4.0625vw, 78px) + var(--safe-top));
  padding-top: var(--safe-top);
  background: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, 0) 100%);
}

.nav a {
  display: grid;
  min-width: auto;
  padding: clamp(4px, 0.3646vw, 7px) clamp(24px, 2.7604vw, 53px);
  place-items: center;
  color: #8f8f8f;
  font-size: clamp(13px, 1.35vw, 26px);
  font-weight: 350;
  line-height: 1.836;
}

.nav a.active,
.nav a:hover {
  color: #fff;
}

.page {
  display: none;
  width: min(100%, 1920px);
  margin: 0 auto;
  padding: 0 clamp(20px, 4.43vw, 85px) calc(112px + var(--safe-bottom));
  background: #000;
  border-inline: 1px solid rgba(50, 50, 54, 0.7);
  scroll-margin-top: clamp(70px, 5.54vw, 106px);
}

.page.active {
  display: block;
}

.cover {
  position: relative;
  left: calc(clamp(20px, 4.43vw, 85px) * -1);
  width: calc(100% + clamp(20px, 4.43vw, 85px) * 2);
  height: clamp(620px, 56.28vw, 1081px);
  overflow: hidden;
}

.cover-media,
.cover-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.cover-media {
  object-fit: cover;
}

.cover-shade {
  background: rgba(0, 0, 0, 0.69);
}

.cover-title {
  position: absolute;
  left: 50%;
  top: calc(50% + clamp(3px, 0.53vw, 10px));
  display: grid;
  width: min(90vw, 519px);
  justify-items: center;
  transform: translate(-50%, -50%);
  text-align: center;
}

.cover-title h1 {
  font-size: clamp(34px, 4.1vw, 79px);
  line-height: 1.21;
  font-weight: 800;
}

.cover-title p {
  margin-top: 32px;
  color: #8c8c90;
  font-size: clamp(27px, 2.6vw, 50px);
  font-weight: 200;
  line-height: 1.74;
  text-transform: uppercase;
}

.scroll-mark {
  display: block;
  width: 37px;
  height: 38px;
  margin-top: 91px;
  object-fit: contain;
}

.home-section,
.project-section {
  margin-top: clamp(84px, 7.9vw, 151px);
}

.home-section > h2,
.project-section > h2,
.section-head h2 {
  color: var(--muted);
  font-size: clamp(28px, 2.5vw, 48px);
  font-weight: 500;
  line-height: 1.34;
}

.featured-card {
  position: relative;
  overflow: hidden;
  margin-top: 41px;
  border: 2px solid var(--line-soft);
  border-radius: 13px;
  background: var(--card);
}

.featured-card > img {
  width: 100%;
  height: clamp(232px, 29.56vw, 568px);
  object-fit: cover;
}

.featured-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: clamp(104px, 9.1vw, 175px);
  gap: 24px;
  padding: clamp(22px, 3.17vw, 61px);
  background: rgba(17, 17, 17, 0.94);
}

.featured-info h3 {
  color: #eeeef0;
  font-size: clamp(22px, 1.8vw, 34px);
  line-height: 1.38;
}

.featured-info p {
  margin-top: 10px;
  color: rgba(155, 155, 159, 0.9);
  font-size: clamp(18px, 1.65vw, 32px);
}

.arrow-link,
.pill-link,
.download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  cursor: pointer;
}

.arrow-link {
  color: rgba(229, 229, 231, 0.95);
  font-size: clamp(18px, 1.8vw, 34px);
  font-weight: 700;
  white-space: nowrap;
}

.point-icon {
  display: block;
  width: 29px !important;
  height: 30px !important;
  object-fit: contain !important;
  flex: 0 0 auto;
}

.point-icon-left {
  transform: scaleX(-1);
}

.about-home {
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(380px, 0.86fr);
  gap: clamp(48px, 8vw, 160px);
  align-items: center;
}

.en {
  color: #d7d7d9;
  font-family: Inter, Arial, sans-serif;
  font-size: clamp(18px, 1.8vw, 34px);
  font-weight: 500;
}

.about-copy h2,
.resume-hero h1 {
  margin-top: 19px;
  color: #fff;
  font-size: clamp(64px, 5.2vw, 99px);
  font-weight: 800;
  line-height: 1.17;
  text-shadow: 0 0 14px rgba(255, 255, 255, 0.08);
}

.sub {
  margin-top: 19px;
  color: rgba(143, 143, 148, 0.49);
  font-family: Inter, Arial, sans-serif;
  font-size: clamp(31px, 2.68vw, 51px);
  font-weight: 800;
  line-height: 1.27;
}

.tool-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 23px;
  margin-top: 40px;
}

.tool-strip img {
  width: 58px;
  height: 58px;
  border-radius: 12px;
  object-fit: cover;
}

.timeline {
  display: grid;
  gap: 20px;
  margin-top: 70px;
  color: #fff;
  font-size: clamp(16px, 1.28vw, 25px);
}

.timeline span {
  display: inline-block;
  width: 180px;
  margin-right: 28px;
}

.about-timeline-cutout {
  position: relative;
  width: min(100%, 561px);
  aspect-ratio: 561 / 290;
  margin-top: 70px;
}

.about-timeline-cutout img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.about-resume-hotspot {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 51.35%;
  height: 23.55%;
  border-radius: 999px;
}

.pill-link,
.download {
  min-height: 62px;
  margin-top: 42px;
  border: 2px solid #2f3034;
  border-radius: 50px;
  padding: 0 62px;
  color: #e6e6e8;
  background: rgba(2, 2, 2, 0.55);
  font-size: clamp(18px, 1.66vw, 32px);
  font-weight: 700;
}

.portrait-card,
.resume-photo {
  position: relative;
  overflow: hidden;
  border: 1px solid #343438;
  border-radius: 12px;
  background: #020202;
}

.portrait-card {
  min-height: 710px;
}

.portrait-card img,
.resume-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1);
}

.portrait-card::after,
.resume-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  box-shadow: inset 0 0 220px #000;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.65), transparent 52%, rgba(0, 0, 0, 0.65));
}

.role,
.name,
.designer {
  position: absolute;
  z-index: 2;
  color: #d8d8db;
}

.role {
  top: 30px;
  right: 38px;
  font-size: 29px;
}

.name {
  right: 38px;
  bottom: 84px;
  font-family: Inter, Arial, sans-serif;
  font-size: 36px;
  font-weight: 800;
  letter-spacing: 9px;
}

.designer {
  right: 38px;
  bottom: 42px;
  font-size: 29px;
}

.portrait-card.cutout {
  width: min(100%, 647px);
  min-height: 0;
  aspect-ratio: 169 / 186;
  justify-self: end;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.portrait-card.cutout img {
  object-fit: contain;
  filter: none;
}

.portrait-card.cutout::after {
  display: none;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 43px;
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 40px;
}

.work-grid.compact {
  row-gap: 40px;
}

.project-section > .work-grid {
  margin-top: clamp(28px, 3vw, 58px);
}

.work-card {
  display: flex;
  height: 100%;
  flex-direction: column;
  overflow: hidden;
  border: 2px solid var(--line-soft);
  border-radius: 13px;
  background: var(--card);
}

.work-card[data-work] {
  cursor: pointer;
}

.work-card[data-work]:focus-visible {
  outline: 2px solid #d8d8db;
  outline-offset: 6px;
}

.work-card img {
  flex: 0 0 auto;
  width: 100%;
  height: clamp(158px, 14.6vw, 280px);
  object-fit: cover;
}

.work-card div {
  position: relative;
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  min-height: clamp(146px, 11.6vw, 222px);
  padding: clamp(18px, 2.1vw, 40px);
  padding-bottom: clamp(48px, 3.55vw, 68px);
  background: rgba(17, 17, 17, 0.95);
}

.work-card div::after {
  content: "";
  position: absolute;
  right: 28px;
  bottom: clamp(30px, 2.45vw, 47px);
  width: 29px;
  height: 30px;
  background: url("./assets/mfast/icon_arrow_point.svg") center / contain no-repeat;
}

.work-card h3 {
  color: #f0f0f1;
  font-size: clamp(20px, 1.8vw, 34px);
  line-height: 1.22;
  min-height: 2.44em;
}

.work-card p {
  margin-top: 8px;
  color: rgba(150, 150, 154, 0.94);
  font-size: clamp(18px, 1.65vw, 32px);
}

.work-card small {
  display: block;
  max-width: min(74%, 292px);
  margin-top: 10px;
  color: rgba(160, 160, 164, 0.94);
  font-size: clamp(16px, 1.58vw, 30px);
  line-height: 1.38;
}

.belief-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.78fr);
  gap: clamp(48px, 7.6vw, 146px);
  align-items: center;
  min-height: 650px;
  margin-top: 80px;
  border: 1px solid #303033;
  border-radius: 12px;
  padding: clamp(36px, 6.45vw, 124px) clamp(112px, 8.8vw, 170px) clamp(36px, 6.45vw, 124px) clamp(36px, 6.45vw, 124px);
  background: #010101;
  overflow: hidden;
}

.home-belief {
  margin-top: 151px;
}

.belief-panel h2 {
  color: #fff;
  font-size: clamp(30px, 2.68vw, 51px);
  line-height: 1.43;
}

.belief-list {
  display: grid;
  gap: 38px;
  justify-self: start;
  max-width: clamp(380px, 31.7vw, 573px);
}

.belief-list article {
  position: relative;
  padding-left: 58px;
}

.belief-list article::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 7px;
  height: 7px;
  border: 1px solid #f0f0f0;
  border-radius: 50%;
}

.belief-list h3 {
  font-size: clamp(20px, 1.58vw, 30px);
}

.belief-list p {
  margin-top: 10px;
  color: rgba(189, 189, 192, 0.78);
  font-size: clamp(17px, 1.38vw, 26px);
  line-height: 1.54;
}

.belief-symbols {
  position: absolute;
  right: clamp(42px, 3.25vw, 62px);
  top: 50%;
  display: grid;
  gap: clamp(32px, 3.2vw, 52px);
  transform: translateY(-50%);
}

.belief-symbols span {
  display: block;
  width: clamp(26px, 2.58vw, 50px);
  height: clamp(26px, 2.58vw, 50px);
  border: 2px solid #f0f0f0;
}

.belief-symbols .symbol-circle {
  border-radius: 50%;
}

.belief-symbols .symbol-triangle {
  position: relative;
  border: 0;
  background: #f0f0f0;
  clip-path: polygon(50% 0, 100% 100%, 0 100%);
}

.belief-symbols .symbol-triangle::after {
  content: "";
  position: absolute;
  inset: 4px;
  background: #010101;
  clip-path: polygon(50% 0, 100% 100%, 0 100%);
}

.metrics {
  display: grid;
  grid-template-columns: 1.1fr 2.6fr;
  align-items: center;
  gap: 48px;
  min-height: 252px;
  margin-top: 192px;
  border: 2px solid #252528;
  border-radius: 13px;
  padding: 48px 73px;
  background: rgba(9, 9, 9, 0.94);
}

.metrics h2 {
  font-size: clamp(34px, 3vw, 58px);
}

.metrics p,
.metrics dd {
  color: rgba(152, 152, 157, 0.92);
  font-size: clamp(18px, 1.65vw, 32px);
}

.metrics p {
  margin-top: 18px;
}

.metrics dl {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 0;
}

.metrics dl div {
  border-left: 2px solid rgba(32, 32, 32, 0.9);
  padding-left: 58px;
}

.metrics dt {
  color: #ededf0;
  font-size: clamp(36px, 3.45vw, 66px);
  line-height: 1.25;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 460px;
  gap: clamp(60px, 10vw, 190px);
  margin-top: 230px;
  padding: 0 90px;
}

.contact h2 {
  color: #f4f4f6;
  font-size: clamp(54px, 4.15vw, 80px);
}

.talk {
  color: #8f8f94;
  font-size: clamp(56px, 4.28vw, 82px);
  font-weight: 800;
}

.contact p:not(.talk),
address {
  color: rgba(148, 148, 153, 0.92);
  font-size: clamp(20px, 1.8vw, 34px);
  line-height: 1.54;
  font-style: normal;
}

address {
  display: grid;
  gap: 30px;
}

address p {
  padding-bottom: 30px;
  border-bottom: 2px solid #202020;
}

address span {
  display: block;
  margin-bottom: 15px;
  color: rgba(156, 156, 160, 0.94);
}

address a,
address p {
  color: #e1e1e4;
}

.resume-page,
.projects-page {
  padding-top: clamp(116px, 10.33vw, 198px);
}

.resume-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) 645px;
  gap: clamp(48px, 6.25vw, 120px);
  align-items: center;
  padding: clamp(28px, 2.29vw, 44px) clamp(28px, 2.4vw, 46px) clamp(42px, 3.33vw, 64px);
}

.resume-hero .bio {
  max-width: 890px;
  margin-top: 58px;
  color: rgba(181, 181, 184, 0.86);
  font-size: clamp(18px, 1.42vw, 27px);
  line-height: 1.94;
}

.download {
  margin-top: 36px;
  border: 0;
  background: #fff;
  color: #070707;
  font-size: 24px;
}

.resume-photo {
  height: 710px;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(24px, 2.4vw, 46px);
  margin-top: clamp(58px, 4.79vw, 92px);
}

.info-card,
.experience article {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #020202;
  box-shadow: 0 0 31px rgba(255, 255, 255, 0.04);
}

.info-card {
  min-height: 320px;
  padding: 48px 66px;
}

.info-card h2,
.experience h2 {
  padding-bottom: 26px;
  border-bottom: 1px solid rgba(216, 216, 216, 0.55);
  color: #fff;
  font-size: clamp(20px, 1.52vw, 29px);
}

.info-card p {
  margin-top: 43px;
  color: rgba(187, 187, 190, 0.78);
  font-size: clamp(16px, 1.16vw, 22px);
  line-height: 1.84;
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px 18px;
  margin-top: 43px;
}

.tool-grid span {
  display: grid;
  justify-items: center;
  gap: 10px;
  color: #fff;
  font-size: 19px;
}

.tool-grid img {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  object-fit: cover;
}

.experience {
  display: grid;
  gap: clamp(44px, 3.85vw, 74px);
  margin-top: clamp(44px, 3.85vw, 74px);
}

.experience article {
  padding: 48px 35px;
}

.experience h3 {
  margin-top: 43px;
  color: #fff;
  font-size: clamp(22px, 1.66vw, 32px);
  line-height: 1.28;
}

.experience p,
.experience-points {
  margin-top: 34px;
  color: rgba(187, 187, 190, 0.78);
  font-size: clamp(16px, 1.16vw, 22px);
  line-height: 1.86;
}

.experience-points {
  display: grid;
  gap: 8px;
  padding-left: 1.35em;
}

.experience-points li::marker {
  color: rgba(187, 187, 190, 0.92);
}

.back-home {
  width: max-content;
  grid-column: 1;
  grid-row: 2;
  margin-top: -50px;
}

.projects-page {
  position: relative;
  min-height: auto;
}

.projects-page .project-section:first-child {
  margin-top: 0;
}

.projects-page .project-section:first-child + .project-section {
  margin-top: clamp(64px, 6.35vw, 122px);
}

.project-back {
  float: right;
  margin-top: 86px;
}

.work-detail-page {
  padding-top: clamp(104px, 8.85vw, 170px);
}

.work-detail-head,
.work-slices,
.work-actions {
  width: min(100%, 1440px);
  margin-inline: auto;
}

.work-detail-head {
  margin-bottom: clamp(34px, 3.5vw, 68px);
}

.work-detail-head p {
  color: rgba(151, 151, 156, 0.92);
  font-family: Inter, Arial, sans-serif;
  font-size: clamp(16px, 1.35vw, 26px);
}

.work-detail-head h1 {
  margin-top: 12px;
  color: #f4f4f6;
  font-size: clamp(34px, 3.3vw, 64px);
  line-height: 1.18;
}

.work-slices {
  display: grid;
  gap: 0;
  overflow: hidden;
  border: 1px solid rgba(48, 48, 51, 0.72);
  border-radius: 12px;
  background: #050505;
}

.work-slices img {
  width: 100%;
  height: auto;
  background: #050505;
}

.work-actions {
  display: flex;
  justify-content: center;
  gap: 28px;
  margin-top: clamp(48px, 5vw, 96px);
}

.work-return {
  font-family: inherit;
}

@media (max-width: 1100px) {
  .nav {
    height: calc(clamp(40px, 4.0625vw, 45px) + var(--safe-top));
    gap: clamp(34px, 11.4vw, 125px);
  }

  .page {
    padding-inline: 20px;
    scroll-margin-top: 70px;
  }

  .cover {
    left: -20px;
    width: calc(100% + 40px);
    height: clamp(560px, 56.28vw, 620px);
  }

  .about-home,
  .resume-hero,
  .belief-panel,
  .metrics,
  .contact {
    grid-template-columns: 1fr;
  }

  .portrait-card,
  .resume-photo {
    min-height: auto;
    height: min(90vw, 710px);
  }

  .portrait-card.cutout {
    height: auto;
    justify-self: center;
  }

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

  .metrics dl {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }

  .belief-panel {
    padding-right: clamp(92px, 13vw, 124px);
  }

  .belief-symbols {
    right: 32px;
  }
}

@media (max-width: 640px) {
  .nav a {
    min-width: auto;
    font-size: 13px;
  }

  .cover {
    height: 100svh;
  }

  .featured-info,
  .section-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .work-grid,
  .info-grid,
  .tool-grid,
  .metrics dl {
    grid-template-columns: 1fr;
  }

  .timeline span {
    display: block;
    width: auto;
    margin: 0 0 6px;
  }

  .resume-page,
  .projects-page {
    padding-top: 116px;
  }

  .resume-hero,
  .info-card,
  .experience article,
  .belief-panel,
  .metrics {
    padding: 24px;
  }

  .belief-symbols {
    display: none;
  }

  .contact {
    padding: 0;
  }

  .pill-link,
  .download {
    width: 100%;
    padding-inline: 24px;
  }

  .work-actions {
    flex-direction: column;
  }
}