:root {
  --bg: #08080a;
  --card: rgba(24, 24, 28, 0.94);
  --ink: #f2efe9;
  --ink-dim: #8e8981;
  --line: #26262b;
  --accent: #ff5c1a;
  --mono: "Cascadia Mono", "JetBrains Mono", "Consolas", ui-monospace, monospace;
  --sans: "Inter", "PingFang SC", "Microsoft YaHei", "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  padding: clamp(18px, 4vw, 48px);
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(900px 520px at 50% -10%, rgba(255, 92, 26, 0.10), transparent 70%),
    radial-gradient(700px 500px at 100% 110%, rgba(255, 255, 255, 0.05), transparent 70%),
    var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(circle at 50% 40%, #000 0%, transparent 78%);
  -webkit-mask-image: radial-gradient(circle at 50% 40%, #000 0%, transparent 78%);
}

a { color: inherit; }

.card {
  position: relative;
  width: min(720px, 100%);
  padding: clamp(24px, 4.4vw, 44px);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 40px 90px -40px rgba(0, 0, 0, 0.95), 0 0 0 1px rgba(255, 255, 255, 0.02) inset;
  backdrop-filter: blur(8px);
  animation: rise 0.7s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}

/* 顶部 */
.top {
  display: flex;
  gap: clamp(18px, 3.4vw, 30px);
  align-items: center;
}

.avatar {
  flex: 0 0 auto;
  width: clamp(88px, 15vw, 118px);
  height: clamp(88px, 15vw, 118px);
  border-radius: 50%;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: linear-gradient(150deg, #2a2a30, #141416);
  border: 1px solid #33333a;
  box-shadow: 0 0 0 4px rgba(255, 92, 26, 0.10);
}

.avatar span {
  font-family: var(--mono);
  font-size: clamp(34px, 7vw, 46px);
  font-weight: 700;
  color: #6f6a62;
  letter-spacing: -0.02em;
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.who { min-width: 0; }

.latin {
  margin: 0 0 2px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.34em;
  color: var(--accent);
}

h1 {
  margin: 0;
  font-size: clamp(30px, 5.6vw, 42px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.tagline {
  margin: 8px 0 0;
  font-size: 15px;
  color: #c4beb4;
}

.roles {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.roles li {
  display: flex;
  align-items: baseline;
  gap: 9px;
  font-size: 13.5px;
  color: #b8b2a8;
  line-height: 1.5;
}

.roles b {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--accent);
  padding: 1px 7px;
  border: 1px solid rgba(255, 92, 26, 0.35);
  border-radius: 2px;
  flex: 0 0 auto;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.tags li {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--ink-dim);
  padding: 3px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.hr {
  height: 1px;
  margin: clamp(22px, 3.6vw, 30px) 0 6px;
  background: linear-gradient(90deg, var(--line), transparent);
}

/* 联系行 */
.contacts {
  margin: 0;
  padding: 0;
  list-style: none;
}

.contacts li {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr) 44px;
  align-items: center;
  gap: 12px;
  padding: 12px 10px;
  border-bottom: 1px solid rgba(38, 38, 43, 0.75);
  border-radius: 6px;
  transition: background 0.16s ease;
}

.contacts li:not(.plain) { cursor: pointer; }
.contacts li:not(.plain):hover { background: rgba(255, 255, 255, 0.04); }
.contacts li:not(.plain):active { background: rgba(255, 92, 26, 0.12); }

.contacts .k {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--ink-dim);
}

.contacts .v {
  font-size: 15.5px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.contacts .v a { text-decoration: none; border-bottom: 1px solid transparent; transition: border-color 0.16s ease, color 0.16s ease; }
.contacts .v a:hover { border-bottom-color: var(--accent); color: #fff; }

.contacts .act {
  justify-self: end;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: #55514a;
  transition: color 0.16s ease;
}

.contacts li:not(.plain):hover .act { color: var(--accent); }

.hint {
  margin: 16px 0 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: #4d4944;
}

/* 提示 */
.toast {
  position: fixed;
  left: 50%;
  bottom: 34px;
  transform: translate(-50%, 14px);
  padding: 9px 20px;
  border-radius: 999px;
  background: var(--ink);
  color: #0a0a0b;
  font-size: 13.5px;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease, transform 0.22s ease;
  white-space: nowrap;
}

.toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 560px) {
  .top { flex-direction: column; align-items: flex-start; gap: 16px; }
  .contacts li { grid-template-columns: 68px minmax(0, 1fr) 40px; gap: 8px; padding: 11px 6px; }
  .contacts .v { font-size: 14.5px; white-space: normal; word-break: break-all; }
  .card { border-radius: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  .card { animation: none; }
}