/* ============================================================
   wzxe.cn 个人名片 · 样式
   配色：清新薄荷绿（Mint / Teal）
   深色为默认，右上角按钮可切浅色（记忆在本机）
   ============================================================ */

:root,
html[data-theme="dark"] {
  --bg: #061a16;
  --bg-soft: #0a2620;
  --card: #0d2c26;
  --border: #1b463c;
  --text: #e6fdf6;
  --text-dim: #8fbcb1;
  --accent: #5eead4;
  --accent-strong: #14b8a6;
  --accent-soft: rgba(94, 234, 212, 0.16);
  --btn-bg: #5eead4;
  --btn-fg: #06231d;
  --ok: #34d399;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
  --glow-a: rgba(20, 184, 166, 0.22);
  --glow-b: rgba(110, 231, 183, 0.16);
  --radius: 16px;
}

html[data-theme="light"] {
  --bg: #f1fbf7;
  --bg-soft: #e2f6ee;
  --card: #ffffff;
  --border: #d2ece2;
  --text: #0d2f28;
  --text-dim: #567f75;
  --accent: #14b8a6;
  --accent-strong: #0f766e;
  --accent-soft: rgba(20, 184, 166, 0.12);
  --btn-bg: #0f766e;
  --btn-fg: #ffffff;
  --ok: #047857;
  --shadow: 0 16px 40px rgba(13, 60, 50, 0.1);
  --glow-a: rgba(45, 212, 191, 0.28);
  --glow-b: rgba(110, 231, 183, 0.32);
  --radius: 16px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(900px 480px at 12% -12%, var(--glow-a), transparent 65%),
    radial-gradient(760px 440px at 96% 4%, var(--glow-b), transparent 62%),
    var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", "Microsoft YaHei", "PingFang SC", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.25s ease, color 0.25s ease;
}

/* ---------------- 主题切换按钮 ---------------- */
.theme-btn {
  position: fixed;
  top: calc(14px + env(safe-area-inset-top, 0px));
  right: 14px;
  z-index: 50;
  width: 42px;
  height: 42px;
  padding: 0;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--card) 88%, transparent);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.16);
  transition: transform 0.15s ease, border-color 0.2s ease;
  -webkit-tap-highlight-color: transparent;
}
.theme-btn:active { transform: scale(0.9); }

.theme-btn__icon {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: inset -6px -4px 0 0 var(--card);
  transition: box-shadow 0.25s ease, background 0.25s ease;
}
html[data-theme="light"] .theme-btn__icon {
  box-shadow: inset 0 0 0 0 var(--card), 0 0 0 2px var(--accent) inset;
}

/* ---------------- 页面骨架 ---------------- */
.page {
  max-width: 620px;
  margin: 0 auto;
  padding: 56px 20px calc(48px + env(safe-area-inset-bottom, 0px));
}

/* ---------------- 头部 ---------------- */
.hero { text-align: center; margin-bottom: 40px; }

.avatar {
  width: 84px;
  height: 84px;
  margin: 0 auto 18px;
  border-radius: 26px;
  background: linear-gradient(145deg, #0d9488 0%, #2dd4bf 55%, #6ee7b7 100%);
  color: #ffffff;
  font-size: 38px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
  user-select: none;
}

.greet {
  margin: 0 0 6px;
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

.name {
  margin: 0 0 12px;
  font-size: 34px;
  line-height: 1.2;
  letter-spacing: 0.04em;
  font-weight: 700;
}

.tagline {
  margin: 0 auto;
  min-height: 1.75em;
  max-width: 30em;
  font-size: 16.5px;
  color: var(--text-dim);
}

.tagline::after {
  content: "";
  display: inline-block;
  width: 2px;
  height: 1.05em;
  margin-left: 3px;
  vertical-align: -0.16em;
  background: var(--accent);
  animation: caret 1s steps(1) infinite;
}
.tagline.is-done::after { animation: none; opacity: 0; }

@keyframes caret { 0%, 50% { opacity: 1; } 51%, 100% { opacity: 0; } }

/* ---------------- 内容块 ---------------- */
.block { margin-bottom: 28px; }

.block__title {
  margin: 0 0 14px;
  padding-left: 12px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  border-left: 3px solid var(--accent);
}

/* ---------------- 联系方式行 ---------------- */
.contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.contact-row {
  display: flex;
  align-items: center;
  gap: 12px;
  background: color-mix(in srgb, var(--card) 80%, transparent);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px 14px;
  transition: border-color 0.18s ease;
}

.contact-row:hover {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
}

.contact-row__meta {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.contact-row__label {
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}

.contact-row__value {
  font-family: ui-monospace, Consolas, "Courier New", monospace;
  font-size: 15px;
  color: var(--text);
  text-decoration: none;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: color 0.18s ease;
}

.contact-row__value:hover { color: var(--accent); }

.copy-btn {
  flex: 0 0 auto;
  padding: 9px 15px;
  border-radius: 11px;
  border: 1px solid transparent;
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-size: 14px;
  font-family: inherit;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.14s ease, background 0.2s ease, filter 0.2s ease;
  -webkit-tap-highlight-color: transparent;
}

.copy-btn:hover { filter: brightness(1.08); }
.copy-btn:active { transform: scale(0.95); }
.copy-btn.is-done { background: var(--ok); color: var(--btn-fg); }

/* ---------------- 二维码 ---------------- */
.qr-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

.qr-card {
  margin: 0;
  width: min(46%, 220px);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 10px 10px 8px;
  text-align: center;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.qr-card:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
  box-shadow: 0 12px 28px rgba(13, 148, 136, 0.16);
}

.qr-card img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
  background: #ffffff;
}

.qr-card figcaption {
  margin-top: 8px;
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--text-dim);
}

.qr-note {
  margin: 6px 0 2px;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--text-dim);
}

.qr-note strong {
  color: var(--accent-strong);
  font-weight: 700;
}

.hint {
  margin: 12px 0 0;
  font-size: 13px;
  color: var(--text-dim);
  text-align: center;
}

/* ---------------- 入口卡片 ---------------- */
.entry {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 15px 18px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--card) 80%, transparent);
  color: var(--text);
  text-decoration: none;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.entry:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent) 60%, var(--border));
  box-shadow: 0 12px 28px rgba(13, 148, 136, 0.16);
}

.entry__main {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.entry__title { font-size: 15.5px; font-weight: 600; }

.entry__desc { font-size: 12.5px; color: var(--text-dim); }

.entry__arrow {
  flex: 0 0 auto;
  font-size: 18px;
  color: var(--accent-strong);
  transition: transform 0.18s ease;
}

.entry:hover .entry__arrow { transform: translateX(3px); }

/* ---------------- 互动区 ---------------- */
.stats {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  padding: 14px 18px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--card) 80%, transparent);
}

.stats__item { font-size: 14px; color: var(--text-dim); }

.stats__item strong {
  color: var(--text);
  font-size: 16px;
  font-variant-numeric: tabular-nums;
}

.like-btn {
  margin-left: auto;
  padding: 9px 16px;
  border-radius: 11px;
  border: 1px solid transparent;
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-size: 14px;
  font-family: inherit;
  cursor: pointer;
  transition: transform 0.14s ease, background 0.2s ease, filter 0.2s ease;
  -webkit-tap-highlight-color: transparent;
}

.like-btn:hover { filter: brightness(1.08); }
.like-btn:active { transform: scale(0.95); }
.like-btn.is-done { background: var(--ok); color: var(--btn-fg); cursor: default; }

/* ---------------- 页脚 ---------------- */
.foot {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 13.5px;
  color: var(--text-dim);
}

.foot .dot { margin: 0 8px; opacity: 0.6; }

/* ---------------- 入场动画 ----------------
   默认完全可见；只有 JS 可用（html.js-anim）时才先隐藏再点亮，
   保证脚本失效时内容不会消失 */
.reveal { opacity: 1; transform: none; }

html.js-anim .reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

html.js-anim .reveal.is-in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html.js-anim .reveal { opacity: 1; transform: none; transition: none; }
  .tagline::after { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------------- 宽屏 ---------------- */
@media (min-width: 640px) {
  .page { padding-top: 72px; }
  .name { font-size: 40px; }
  .hero { margin-bottom: 48px; }
}