/* ============================
   联系作者 — TM 品牌风格
   ============================ */

:root {
  --primary: #ff4848;
  --primary-gradient: linear-gradient(135deg, #ff4848, #ff6b6b);
  --bg: #0a0a0b;
  --card-bg: #111113;
  --text: #ffffff;
  --text-secondary: rgba(255,255,255,.55);
  --text-muted: rgba(255,255,255,.3);
  --border: rgba(255,255,255,.08);
  --radius: 14px;
  --radius-lg: 20px;
  --shadow: 0 2px 8px rgba(0,0,0,.3), 0 0 1px rgba(0,0,0,.4);
  --font-body: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font-body); font-size: 14px; color: var(--text); background: var(--bg); -webkit-font-smoothing: antialiased; }

/* ==================== Layout ==================== */
.contact-page {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  gap: 8rem; padding: 12rem 3rem 8rem;
  max-width: 120rem; margin: 0 auto;
}

/* ---- 左侧：公仔框 ---- */
.contact-visual { flex-shrink: 0; }
.contact-frame { position: relative; width: 32rem; height: 32rem; display: flex; align-items: center; justify-content: center; }
.contact-frame-svg { position: absolute; inset: 0; width: 100%; height: 100%; color: var(--border); }
.contact-frame-figure { position: relative; z-index: 1; width: 22rem; height: 22rem; }
.contact-frame-figure img { width: 100%; height: 100%; object-fit: contain; }

/* ---- 右侧：信息 ---- */
.contact-info { flex: 1; min-width: 0; max-width: 52rem; }

/* ==================== TM 品牌区 ==================== */
.contact-brand { margin-bottom: 2rem; }
.contact-brand-mark {
  display: inline-flex; align-items: center; gap: 1rem;
  margin-bottom: .8rem;
}
.contact-brand-label {
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 1.4rem; font-weight: 900; letter-spacing: 2px;
  color: var(--text); border: 2px solid var(--text);
  border-radius: 5rem; padding: .4rem 1.6rem;
  font-family: var(--font-body);
}
.contact-brand-dot {
  width: .8rem; height: .8rem; border-radius: 50%;
  border: 2px solid var(--text);
}
.contact-brand-by {
  font-size: 4rem; color: var(--text-secondary);
  letter-spacing: 1px;
}

/* ==================== 介绍文字 ==================== */
.contact-desc {
  max-width: 50rem; font-size: 1.5rem;
  color: var(--text-secondary); line-height: 1.8;
  margin-bottom: 4rem;
}

/* ==================== 联系方式链接 ==================== */
.contact-links {
  display: flex; gap: 3rem; margin-bottom: 4rem;
  flex-wrap: wrap; justify-content: center;
}
.contact-link {
  display: inline-flex; align-items: center; gap: .8rem;
  color: var(--text-secondary); text-decoration: none;
  font-size: 1.3rem; cursor: pointer;
  transition: color .2s;
}
.contact-link:hover { color: #fff; }
.contact-link-icon { font-size: 1.6rem; }
.contact-link.wechat:hover { color: #07c160; }
.contact-link.qq:hover { color: #12b7f5; }

/* ==================== CTA ==================== */
.contact-cta {
  display: inline-flex; align-items: center; gap: .8rem;
  padding: 1.2rem 3rem; border-radius: 5rem;
  background: var(--primary-gradient); color: #fff;
  font-size: 1.4rem; font-weight: 600; border: none; cursor: pointer;
  transition: transform .2s, box-shadow .2s;
  box-shadow: 0 4px 12px rgba(255,72,72,.2);
}
.contact-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255,72,72,.3); }

/* ==================== QR/MODAL/TOAST 保持不变 ==================== */
.qr-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.6); backdrop-filter: blur(4px); z-index: 200; align-items: center; justify-content: center; }
.qr-overlay.active { display: flex; }
.qr-dialog { background: var(--card-bg); border-radius: var(--radius-lg); padding: 3rem; text-align: center; box-shadow: 0 25px 60px rgba(0,0,0,.4); max-width: 32rem; width: 90vw; animation: fadeIn .3s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(1rem); } to { opacity: 1; transform: translateY(0); } }
.qr-dialog h3 { font-size: 1.6rem; margin-bottom: 1.6rem; color: var(--text); }
.qr-img-wrap { width: 20rem; height: 20rem; margin: 0 auto 1.4rem; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); padding: .6rem; background: #fff; }
.qr-img-wrap img { width: 100%; height: 100%; object-fit: contain; }
.qr-tip { font-size: 1.2rem; color: var(--text-muted); margin-bottom: 1.6rem; }

.modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.6); backdrop-filter: blur(4px); z-index: 200; align-items: center; justify-content: center; }
.modal-overlay.active { display: flex; }
.modal-dialog { background: var(--card-bg); border-radius: 16px; width: 44rem; max-width: 92vw; box-shadow: 0 25px 60px rgba(0,0,0,.4); padding: 2.4rem; animation: fadeIn .25s ease; }
.modal-dialog h3 { font-size: 1.6rem; font-weight: 700; display: flex; align-items: center; gap: .8rem; color: var(--text); margin-bottom: 1.6rem; }
.modal-dialog h3 i { color: var(--primary); }
.form-group { margin-bottom: 1.2rem; }
.form-group label { display: block; font-size: 1.2rem; font-weight: 600; margin-bottom: .4rem; color: var(--text-secondary); }
.form-group input, .form-group textarea { width: 100%; padding: .8rem 1.2rem; border: 1px solid var(--border); border-radius: 10px; font-size: 1.3rem; font-family: var(--font-body); outline: none; background: rgba(255,255,255,.04); color: var(--text); resize: vertical; }
.form-group input:focus, .form-group textarea:focus { border-color: var(--primary); }
.form-hint { font-size: 1.1rem; color: var(--text-muted); }
.modal-actions { display: flex; justify-content: flex-end; gap: .8rem; margin-top: 1.6rem; }

.btn { display: inline-flex; align-items: center; gap: .6rem; padding: 1rem 2.2rem; border-radius: 5rem; font-size: 1.3rem; font-weight: 600; cursor: pointer; border: none; transition: all .2s; font-family: var(--font-body); }
.btn-primary { background: var(--primary-gradient); color: #fff; }
.btn-outline { background: transparent; color: var(--text-secondary); border: 1px solid var(--border); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }

.toast-container { position: fixed; top: 2rem; right: 2rem; z-index: 9999; display: flex; flex-direction: column; gap: .6rem; }
.toast { padding: 1rem 1.8rem; border-radius: 10px; color: #fff; font-size: 1.2rem; font-weight: 600; box-shadow: 0 4px 12px rgba(0,0,0,.3); animation: toastIn .3s ease, toastOut .3s ease 2.7s forwards; max-width: 34rem; }
.toast-success { background: #10b981; }
.toast-error { background: #ef4444; }
@keyframes toastIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
@keyframes toastOut { from { transform: translateX(0); opacity: 1; } to { transform: translateX(100%); opacity: 0; } }

.site-footer { text-align: center; padding: 3rem 2rem; color: var(--text-muted); font-size: 1.2rem; border-top: 1px solid var(--border); }

@media (max-width: 800px) {
  .contact-page { flex-direction: column; gap: 4rem; text-align: center; padding: 10rem 2rem 6rem; }
  .contact-frame { width: 24rem; height: 24rem; }
  .contact-frame-figure { width: 16rem; height: 16rem; }
  .contact-info { max-width: none; }
  .contact-brand-mark { justify-content: center; }
  .contact-links { justify-content: center; }
  .contact-brand-by { font-size: 2.8rem; }
}
@media (max-width: 400px) {
  .contact-frame { width: 18rem; height: 18rem; }
  .contact-frame-figure { width: 12rem; height: 12rem; }
  .contact-brand-by { font-size: 2rem; }
  .contact-desc { font-size: 1.3rem; }
}