/* Navigation overflow and lower-screen safe space. */
.site-header {
  gap: clamp(10px, 1.5vw, 26px);
}

.nav-control {
  flex: 1 1 auto;
  max-width: none;
  min-width: 0;
}

.hover-nav {
  -ms-overflow-style: none;
  flex: 1 1 auto;
  flex-wrap: nowrap;
  gap: clamp(8px, 1vw, 18px);
  max-width: none;
  min-width: 0;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 4px 18px 17px 4px;
  scrollbar-width: none;
  scroll-behavior: smooth;
  touch-action: pan-x;

  /* A vertical fade keeps the menu veil light at its lower edge. */
  background: linear-gradient(180deg,
    rgba(0, 0, 0, .98) 0%,
    rgba(0, 0, 0, .94) 42%,
    rgba(1, 2, 7, .73) 67%,
    rgba(1, 2, 7, .30) 86%,
    rgba(1, 2, 7, 0) 100%);
  border-radius: 0 0 38px 0;
  box-shadow: 0 22px 44px rgba(0, 0, 0, .38);
}

.hover-nav::-webkit-scrollbar { display: none; }

.primary-nav button {
  flex: none;
  min-width: max-content !important;
  width: max-content !important;
}

.primary-nav button span {
  display: block;
  white-space: nowrap;
}

body[data-language="en"] .primary-nav button,
body[data-language="en"] .primary-nav button span {
  font-size: clamp(11px, 1vw, 18px);
  letter-spacing: .055em;
}

body[data-language="en"] .primary-nav button {
  padding-inline: clamp(15px, 1.6vw, 30px);
}

/* Chinese uses the original, more spacious fixed-width menu rhythm. */
body[data-language="zh"] .hover-nav {
  gap: clamp(6px, .65vw, 12px);
}

body[data-language="zh"] .primary-nav button {
  min-width: 0 !important;
  width: clamp(84px, 8.3vw, 160px) !important;
}

/* The profile panel sits above the fixed navigation and remains internally readable. */
.profile {
  padding-bottom: clamp(185px, 20vh, 235px) !important;
  padding-top: clamp(108px, 12vh, 148px) !important;
}

.profile .profile-layout {
  height: min(clamp(560px, 67vh, 750px), calc(100svh - 205px));
  margin-top: 0;
}

.profile .portrait,
.profile .bio {
  height: 100%;
  min-height: 0;
}

.profile .asset-portrait img {
  min-height: 0;
  object-position: center;
}

.profile .bio {
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: clamp(23px, 2.5vw, 46px);
  scrollbar-color: #75d9ff #17143c;
  scrollbar-width: thin;
}

.profile .bio::-webkit-scrollbar { width: 7px; }
.profile .bio::-webkit-scrollbar-track { background: #17143c66; }
.profile .bio::-webkit-scrollbar-thumb { background: linear-gradient(#8054ff, #6ddaf0); border-radius: 99px; }

.profile .bio > p {
  font-size: clamp(15px, 1.35vw, 26px);
  line-height: 1.34;
}

.profile .bio h3 {
  font-size: clamp(17px, 1.45vw, 27px);
  margin-top: clamp(14px, 1.7vh, 23px);
}

.profile .bio ul {
  font-size: clamp(12px, .92vw, 17px);
  line-height: 1.5;
}

.profile .bio .bio-intro { margin-top: clamp(18px, 2vh, 27px); }

.profile-preview-trigger {
  cursor: zoom-in;
}

.profile-preview-trigger:focus-visible,
.profile-preview-trigger:hover {
  box-shadow: 0 0 0 2px #74d9ff77, 0 0 30px #815dff55;
  outline: 0;
}

.work-modal.profile-photo-preview { max-height: 92svh; max-width: min(780px, 92vw); width: min(700px, 90vw); }
.work-modal.profile-photo-preview .modal-art { height: min(84svh, 900px); }
.work-modal.profile-photo-preview .modal-copy { display: none; }
.work-modal.profile-info-preview .modal-art { display: none; }
.work-modal.profile-info-preview .modal-copy { max-height: 80svh; }
.work-modal.profile-info-preview .modal-copy p { white-space: pre-line; }

@media (max-width: 920px) {
  .hover-nav { padding-bottom: 13px; }

  body[data-language="en"] .primary-nav button,
  body[data-language="en"] .primary-nav button span {
    font-size: 11px;
  }

  body[data-language="en"] .primary-nav button {
    padding-inline: 14px;
  }

  .profile {
    padding-bottom: 170px !important;
    padding-top: 98px !important;
  }

  .profile .profile-layout {
    height: auto;
    margin-top: 28px;
    max-height: none;
  }

  .profile .portrait { min-height: 360px; }
  .profile .bio { max-height: none; overflow: visible; }
}