/* The greeting is an invitation. Its inner portrait responds inside a steady link. */
.v6-home .hero-identity {
  height: auto;
  min-height: 52px;
  gap: 12px;
  color: var(--ink);
  font-size: 19px;
  line-height: 1.35;
  text-decoration: none;
  border-radius: 14px;
}
.v6-home .hero-identity .identity-avatar { width: 52px; height: 52px; flex-shrink: 0; transition: transform 180ms ease; }
.v6-home .hero-identity .identity-avatar img { width: 84px; height: 84px; left: -16px; top: -8px; }
.v6-home .hero-identity-copy { display: inline-flex; align-items: center; gap: 9px; text-align: left; white-space: nowrap; }
.v6-home .hero-identity-copy .icon { width: 14px; height: 14px; color: #6a81a2; transition: transform 180ms ease; }
.v6-home .hero-identity:focus-visible { outline: 2px solid var(--blue); outline-offset: 7px; }
.v6-home .hero-identity:focus-visible .identity-avatar { transform: scale(1.06) rotate(-3deg); }
.v6-home .hero-identity:focus-visible .icon { color: var(--blue); }
@media (hover: hover) and (pointer: fine) {
  .v6-home .hero-identity:hover .identity-avatar { transform: scale(1.06) rotate(-3deg); }
  .v6-home .hero-identity:hover .icon { color: var(--blue); }
  .v6-home .hero-identity:hover .icon { transform: translateX(3px); }
}

/* Give the description, actions and contacts their own breathing room. */
.v6-home .hero-description { font-size: 16px; font-weight: 400; }
.v6-home .hero-actions { margin-top: 28px; gap: 32px; }
.v6-home .hero-contact-links { margin-top: 28px; }
@media (max-width: 650px) {
  .v6-home .hero-description { font-size: 14px; }
  .v6-home .hero-actions { margin-top: 24px; gap: 16px; }
}
@media (max-width: 359px) {
  .v6-home .hero-actions { gap: 12px; }
  .v6-home .hero-actions > a { font-size: 13px; }
}
@media (max-width: 650px) and (max-height: 740px) {
  .v6-home .hero-actions { margin-top: 20px; }
  .v6-home .hero-contact-links { margin-top: 24px; }
}

html.personal-intro-open { overflow: hidden; }
html.personal-intro-open .hero-identity .identity-avatar { visibility: hidden; }
html.personal-intro-open.personal-intro-scrollbar-gutter { scrollbar-gutter: stable; }
.personal-intro-dialog:not([open]) { display: none; }
.personal-intro-dialog {
  position: fixed; inset: 0; width: 100%; height: 100%; height: 100dvh;
  max-width: none; max-height: none; margin: 0; padding: 0;
  overflow: auto; overscroll-behavior: contain; border: 0; border-radius: 0;
  background: transparent; color: #01163e;
  font-family: var(--font-brand, 'Tuxi Sans', 'Microsoft YaHei', sans-serif);
}
.personal-intro-dialog::backdrop { background: transparent; }
.personal-intro-card { position: relative; isolation: isolate; min-height: 100vh; min-height: 100dvh; overflow: clip; }
.personal-intro-scenery { position: fixed; inset: 0; z-index: -1; overflow: hidden; background: #bad9e9; }
.personal-intro-scenery img { width: 100%; height: 100%; object-fit: cover; object-position: center; opacity: 1; }
.personal-intro-scenery::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, #e8f1eb00 10%, #e8f1eb1a 35%, #f4f8f0e8 62%, #f4f8f0f0); }
.personal-intro-actions { position: absolute; z-index: 2; top: max(24px, env(safe-area-inset-top)); inset-inline: clamp(24px, 4vw, 64px); display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.personal-intro-back { display: inline-flex; align-items: center; min-height: 44px; color: #123852; font-size: 15px; font-weight: 600; text-decoration: none; }
.personal-intro-back:hover { text-decoration: underline; text-underline-offset: 4px; }
.personal-intro-close { display: grid; place-items: center; width: 48px; height: 48px; padding: 0; border: 1px solid #ffffffad; border-radius: 50%; background: #f6faf4db; color: #123852; font: 30px/1 sans-serif; cursor: pointer; }
.personal-intro-close[hidden] { display: none; }
.personal-intro-back:focus-visible, .personal-intro-close:focus-visible { outline: 2px solid #0b5dfd; outline-offset: 4px; border-radius: 8px; }
.personal-intro-layout { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: clamp(44px, 7vw, 108px); align-items: center; width: min(1280px, 100%); min-height: 100vh; min-height: 100dvh; margin: auto; padding: 112px clamp(32px, 5vw, 72px) 64px; }
/* A complete portrait has its own boundary; the coast supplies the page atmosphere. */
.personal-intro-portrait { position: relative; aspect-ratio: 1; width: 100%; max-width: 440px; justify-self: center; border-radius: 48% 48% 28px 28px; overflow: hidden; background: #c5e0f8; box-shadow: 0 24px 64px -20px #123c5047, 0 0 0 5px #ffffff6b; }
.personal-intro-portrait img { display: block; width: 100%; height: 100%; object-fit: cover; }
.personal-intro-copy { position: relative; max-width: 560px; padding-block: 12px; }
.personal-intro-heading { margin: 0 0 clamp(24px, 4vh, 44px); }
.personal-intro-heading h2, .personal-intro-heading h1 { margin: 0; font-size: clamp(34px, 3.4vw, 50px); font-weight: 750; line-height: 1.3; letter-spacing: -.025em; }
.personal-intro-panels { display: grid; gap: 24px; }
.personal-intro-paper { padding: 0 0 24px; border-bottom: 1px solid #36574824; }
.personal-intro-paper:last-child { padding-bottom: 0; border-bottom: 0; }
.personal-intro-paper h3 { margin: 0 0 9px; color: #46675f; font-size: 14px; font-weight: 500; line-height: 1.5; }
.personal-intro-paper p { margin: 0; color: #123047; font-size: clamp(16px, 1.3vw, 18px); font-weight: 500; line-height: 1.85; text-wrap: pretty; }
.personal-intro-flight { position: fixed; z-index: 3; overflow: hidden; pointer-events: none; }
.personal-intro-flight img { position: absolute; max-width: none; height: auto; }
.personal-intro-dialog[data-intro-state="opening"] .personal-intro-portrait,
.personal-intro-dialog[data-intro-state="closing"] .personal-intro-portrait { visibility: hidden; }
.personal-intro-dialog[data-intro-state="opening"] .personal-intro-copy { opacity: 0; }
.personal-intro-dialog[data-intro-state="closing"] .personal-intro-actions,
.personal-intro-dialog[data-intro-state="closing"] .personal-intro-copy { opacity: 0; transition: opacity 140ms ease; }
.personal-intro-page { margin: 0; min-height: 100vh; min-height: 100svh; background: #dce9df; color: #01163e; font-family: var(--font-brand, 'Tuxi Sans', 'Microsoft YaHei', sans-serif); }
.personal-intro-page *, .personal-intro-page *::before, .personal-intro-page *::after { box-sizing: border-box; }
.personal-intro-page > main { width: 100%; }
@media (max-width: 850px) {
  .personal-intro-layout { gap: 28px; padding-inline: 28px; }
  .personal-intro-heading h2, .personal-intro-heading h1 { font-size: 32px; }
}
@media (max-width: 650px) {
  .v6-home .hero-identity { gap: 10px; min-height: 48px; font-size: 18px; }
  .v6-home .hero-identity .identity-avatar { width: 48px; height: 48px; }
  .v6-home .hero-identity .identity-avatar img { width: 78px; height: 78px; left: -15px; top: -7px; }
  .personal-intro-actions { position: fixed; top: max(14px, env(safe-area-inset-top)); inset-inline: 20px; }
  .personal-intro-page .personal-intro-actions { position: absolute; }
  .personal-intro-back { font-size: 14px; }
  .personal-intro-close { width: 44px; height: 44px; }
  .personal-intro-layout { grid-template-columns: 1fr; gap: 36px; align-items: start; padding: 88px 24px max(40px, env(safe-area-inset-bottom)); }
  .personal-intro-portrait { width: min(100%, 280px); margin-inline: auto; border-radius: 48% 48% 24px 24px; }
  .personal-intro-copy { max-width: 500px; width: 100%; margin-inline: auto; padding: 0; }
  .personal-intro-heading { margin-bottom: 26px; }
  .personal-intro-heading h2, .personal-intro-heading h1 { font-size: 32px; }
  .personal-intro-panels { gap: 20px; }
  .personal-intro-paper { padding-bottom: 20px; }
  .personal-intro-paper p { font-size: 16px; line-height: 1.85; }
  .personal-intro-scenery img { object-position: 65% center; }
  .personal-intro-scenery::after { background: linear-gradient(180deg, #eaf1ef00 5%, #f2f7f0cc 42%, #f4f8f0f5 62%); }
}
@media (prefers-reduced-motion: reduce) {
  .v6-home .hero-identity .identity-avatar, .v6-home .hero-identity-copy .icon { transition: none; }
}