.site-shell {
  width: min(calc(100% - 48px), var(--max));
  margin: auto;
}
.site-header {
  height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(18px);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 33px;
  height: 33px;
  border-radius: 10px;
  background: var(--accent);
  color: var(--accent-ink);
  font-size: 18px;
  letter-spacing: -0.08em;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 27px;
}
.main-nav > a {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  transition: color 0.2s;
}
.main-nav > a:hover,
.main-nav > a.active {
  color: var(--text);
}
.main-nav .nav-contact {
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--text);
}
.nav-contact span {
  color: var(--accent);
  margin-left: 7px;
}
.icon-button {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--surface);
  cursor: pointer;
}
.theme-toggle {
  font-size: 18px;
}
.mobile-menu-button {
  display: none;
}
.hero {
  padding: 10px 0 76px;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(260px, 0.75fr);
  gap: 60px;
  align-items: center;
}
.hero h1 {
  max-width: 760px;
  margin: 22px 0;
}
.hero h1 .headline-soft {
  color: var(--muted);
  font-weight: 500;
}
.hero-copy {
  max-width: 520px;
  font-size: 16px;
}
.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}
.hero-meta {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 36px;
  font: 11px var(--mono);
  color: var(--muted);
}
.hero-meta span {
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero-visual {
  position: relative;
  min-height: 380px;
  display: grid;
  place-items: center;
}
.orbit-card {
  position: relative;
  width: min(100%, 360px);
  aspect-ratio: 4/4.4;
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    radial-gradient(
      circle at 70% 18%,
      color-mix(in srgb, var(--accent) 17%, transparent),
      transparent 36%
    ),
    linear-gradient(145deg, var(--surface-2), var(--surface));
  overflow: hidden;
  padding: 24px;
  box-shadow: var(--shadow);
}
.orbit-card::before,
.orbit-card::after {
  content: "";
  position: absolute;
  border: 1px solid var(--line);
  border-radius: 50%;
  width: 330px;
  height: 330px;
  right: -120px;
  bottom: -145px;
}
.orbit-card::after {
  width: 220px;
  height: 220px;
  right: -65px;
  bottom: -90px;
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
}
.orbit-top {
  display: flex;
  justify-content: space-between;
  font: 10px var(--mono);
  color: var(--muted);
}
.orbit-symbol {
  position: absolute;
  left: 50%;
  top: 46%;
  transform: translate(-50%, -50%);
  width: 145px;
  height: 145px;
  display: grid;
  place-items: center;
  border-radius: 38px;
  background: var(--accent);
  color: var(--accent-ink);
  font-size: 76px;
  font-weight: 800;
  letter-spacing: -0.13em;
  box-shadow: 0 25px 80px color-mix(in srgb, var(--accent) 20%, transparent);
}
.orbit-bottom {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 24px;
  display: flex;
  align-items: end;
  justify-content: space-between;
  z-index: 1;
}
.orbit-bottom strong {
  display: block;
  font-size: 19px;
}
.orbit-bottom small {
  color: var(--muted);
  font: 10px var(--mono);
}
.floating-label {
  position: absolute;
  right: -12px;
  top: 55px;
  padding: 12px 15px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: var(--surface);
  box-shadow: var(--shadow);
  font: 11px var(--mono);
}
.floating-label strong {
  display: block;
  color: var(--accent);
  font-size: 16px;
}
.service-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-block: 1px solid var(--line);
}
.service-item {
  padding: 20px 18px;
  border-right: 1px solid var(--line);
}
.service-item:first-child {
  padding-left: 0;
}
.service-item:last-child {
  border-right: 0;
}
.service-item strong {
  display: block;
  font-size: 12px;
}
.service-item span {
  color: var(--muted);
  font-size: 11px;
}
.project-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.project-card {
  padding: 5px;
  min-width: 0;
  overflow: hidden;
  border: 0.5px solid var(--line);
  border-radius: 0px;
  background: var(--surface);
  transition:
    transform 0.25s,
    border-color 0.25s;
}
.project-card:hover {
  transform: translateY(-5px);
  border-color: color-mix(in srgb, var(--accent) 60%, var(--line));
}
.project-card-button {
  display: block;
  width: 100%;
  padding: 0;
  text-align: left;
  border: 0;
  background: none;
  cursor: pointer;
}
.project-card-body {
  padding: 10px;
}
.project-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.project-card h3 {
  margin: 0 0 9px;
}
.project-card p {
  font-size: 12px;
  line-height: 1.7;
  margin-bottom: 17px;
}
.project-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}
.project-year {
  font: 10px var(--mono);
  color: var(--muted);
}
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.tag {
  padding: 4px 8px;
  border-radius: 6px;
  background: var(--surface-2);
  color: var(--muted);
  font: 10px var(--mono);
}
.project-thumb {
  padding: 2px;
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--surface-2);
  overflow: hidden;
  display: grid;
  place-items: center;
}
.project-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.5s var(--ease);
}
.project-card:hover .project-thumb img {
  transform: scale(1.04);
}
.thumb-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 18px;
  background:
    radial-gradient(
      circle at 80% 15%,
      color-mix(in srgb, var(--thumb-accent, var(--accent)) 18%, transparent),
      transparent 35%
    ),
    linear-gradient(135deg, var(--surface-3), var(--surface-2));
}
.thumb-fallback::after {
  content: "";
  position: absolute;
  width: 150px;
  height: 150px;
  border: 1px solid
    color-mix(in srgb, var(--thumb-accent, var(--accent)) 45%, transparent);
  border-radius: 0 0 50% 50%;
  right: -25px;
  bottom: -70px;
  box-shadow:
    0 0 0 22px
      color-mix(in srgb, var(--thumb-accent, var(--accent)) 5%, transparent),
    0 0 0 44px
      color-mix(in srgb, var(--thumb-accent, var(--accent)) 4%, transparent);
}
.thumb-label {
  font: 10px var(--mono);
  letter-spacing: 0.12em;
  color: var(--muted);
  text-transform: uppercase;
}
.thumb-glyph {
  position: relative;
  z-index: 1;
  font-size: clamp(34px, 5vw, 60px);
  font-weight: 800;
  letter-spacing: -0.1em;
  color: var(--thumb-accent, var(--accent));
}
.thumb-title {
  position: relative;
  z-index: 1;
  max-width: 80%;
  font-size: 12px;
  font-weight: 800;
}
.portfolio-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin: 24px 0;
}
.filter-list {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
}
.filter-button {
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
}
.filter-button[aria-pressed="true"] {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
}
.toolbar-controls {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.field {
  min-height: 39px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  color: var(--text);
}
.field::placeholder {
  color: var(--muted);
}
.journal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.journal-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  cursor: pointer;
  transition:
    border-color 0.2s,
    transform 0.2s;
}
.journal-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
}
.journal-meta {
  display: flex;
  gap: 10px;
  align-items: center;
  font: 10px var(--mono);
  color: var(--muted);
  margin-bottom: 16px;
}
.journal-card h3 {
  max-width: 480px;
  font-size: 22px;
}
.journal-card p {
  font-size: 12px;
}
.journal-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 20px;
}
.about-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 60px;
}
.about-aside {
  position: sticky;
  top: 115px;
  align-self: start;
}
.about-aside h2 {
  font-size: clamp(2.4rem, 5vw, 4.4rem);
}
.content-stack {
  display: grid;
  gap: 28px;
}
.content-block {
  padding-bottom: 26px;
  border-bottom: 1px solid var(--line);
}
.content-block:last-child {
  border-bottom: 0;
}
.content-block h3 {
  margin-bottom: 14px;
}
.timeline-item {
  display: grid;
  grid-template-columns: 145px 1fr;
  gap: 20px;
  padding: 15px 0;
  border-top: 1px solid var(--line);
}
.timeline-item:first-child {
  border-top: 0;
}
.timeline-date {
  font: 10px var(--mono);
  color: var(--muted);
}
.timeline-item h4 {
  margin: 0 0 4px;
  font-size: 14px;
}
.timeline-item p {
  margin: 0;
  font-size: 12px;
}
.skill-groups {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.skill-group {
  padding: 17px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
}
.skill-group h4 {
  font: 11px var(--mono);
  color: var(--accent);
  margin: 0 0 13px;
}
.skill-group .tag-list {
  gap: 7px;
}
.contact-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 70px;
}
.contact-details {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}
.contact-detail {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.contact-detail span {
  display: block;
  color: var(--muted);
  font: 10px var(--mono);
  text-transform: uppercase;
  margin-bottom: 4px;
}
.contact-detail a,
.contact-detail strong {
  font-size: 13px;
}
.contact-form {
  padding: 25px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.form-field {
  display: grid;
  gap: 7px;
  margin-bottom: 15px;
}
.form-field label {
  font-size: 11px;
  font-weight: 700;
}
.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg);
  color: var(--text);
}
.form-field textarea {
  min-height: 140px;
  resize: vertical;
}
.site-footer {
  display: grid;
  grid-template-columns: 1fr 1.2fr 1fr auto;
  align-items: center;
  gap: 20px;
  padding: 30px 0 35px;
  border-top: 1px solid var(--line);
}
.site-footer p {
  font-size: 11px;
  margin: 0;
}
.footer-links {
  display: flex;
  gap: 13px;
  flex-wrap: wrap;
  font-size: 11px;
  color: var(--muted);
}
.copyright {
  font: 10px var(--mono);
  color: var(--muted);
}
.project-dialog {
  width: min(760px, calc(100% - 28px));
  max-height: min(88vh, 900px);
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--bg);
  color: var(--text);
  box-shadow: var(--shadow);
  overflow: auto;
}
.project-dialog::backdrop {
  background: #050606b8;
  backdrop-filter: blur(7px);
}
.dialog-close {
  position: sticky;
  float: right;
  top: 0;
  z-index: 2;
  font-size: 24px;
  margin: -10px -10px 5px 12px;
}
.dialog-hero {
  clear: both;
}
.dialog-hero .project-thumb {
  border-radius: 14px;
  margin: 16px 0 24px;
}
.dialog-hero h2 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  margin: 14px 0;
}
.dialog-description {
  font-size: 15px;
  max-width: 650px;
}
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 24px 0;
}
.detail-panel {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: var(--surface);
}
.detail-panel h3 {
  font: 11px var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 10px;
}
.detail-panel p {
  font-size: 12px;
  margin: 0;
}
.dialog-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 20px;
}
.article-content {
  clear: both;
  max-width: 650px;
  margin: auto;
}
.article-content h2 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  margin: 16px 0;
}
.article-content .article-body {
  font-size: 14px;
  line-height: 1.9;
  white-space: pre-line;
}
.article-body ol {
  padding-left: 22px;
}
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translate(-50%, 20px);
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transition: 0.25s;
  z-index: 50;
  font-size: 12px;
}
.toast.visible {
  opacity: 1;
  transform: translate(-50%, 0);
}
.empty-state {
  padding: 45px 20px;
  text-align: center;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  color: var(--muted);
}
.page-intro {
  padding: 68px 0 25px;
}
.page-intro h1 {
  font-size: clamp(3rem, 8vw, 5.8rem);
  margin: 15px 0;
}
.page-intro p {
  max-width: 560px;
  font-size: 15px;
}
.not-found {
  padding: 100px 0;
  text-align: center;
}