/* contact.php 样式（独立文件，contact.php 和编辑器 iframe 都引用） */
body { margin: 0; background: #f5f5f7; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; color: #1d1d1f; }

.contact-wrap { max-width: 480px; margin: 0 auto; padding: 28px 18px 60px; }

.contact-card { background: #ffffff; border-radius: 14px; box-shadow: 0 10px 30px rgba(0,0,0,.06); padding: 28px 22px; text-align: center; }
.contact-title { font-size: 20px; font-weight: 600; margin: 0 0 6px; }
.contact-subtitle { font-size: 13px; color: #6e6e73; margin: 0 0 18px; }

.qr-frame { display: inline-block; padding: 12px; border: 1px solid #ececec; border-radius: 10px; background: #fff; }
.qr-frame img { display: block; width: 260px; max-width: 70vw; height: auto; }
.qr-tip { font-size: 12px; color: #8a8a8e; margin-top: 12px; letter-spacing: .04em; }

.wechat-row { display: flex; align-items: center; justify-content: center; gap: 10px; margin-top: 22px; padding: 12px 14px; background: #f5f5f7; border-radius: 10px; }
.wechat-row[hidden] { display: none; }
.wechat-id { font-size: 16px; font-weight: 600; letter-spacing: .04em; }

.copy-btn { background: #0d6efd; color: white; border: none; border-radius: 6px; padding: 6px 12px; font-size: 12px; cursor: pointer; }
.copy-btn:active { transform: scale(.98); }
.copy-btn:hover { background: #0b5ed7; }

.back-link { display: block; text-align: center; margin-top: 22px; color: #6e6e73; text-decoration: none; font-size: 13px; }
.back-link:hover { color: #1d1d1f; }

.empty-state { background: #ffffff; border-radius: 14px; padding: 36px 22px; text-align: center; box-shadow: 0 10px 30px rgba(0,0,0,.06); }
.empty-state h2 { font-size: 18px; margin: 0 0 8px; }
.empty-state p { color: #6e6e73; font-size: 13px; margin: 0 0 16px; }

.toast { position: fixed; left: 50%; bottom: 36px; transform: translateX(-50%); background: rgba(0,0,0,.78); color: #fff; padding: 8px 14px; border-radius: 6px; font-size: 13px; opacity: 0; pointer-events: none; transition: opacity .25s; z-index: 99; }
.toast.show { opacity: 1; }

/* TinyMCE 编辑器内预览时的样式覆盖 */
.mce-content-body .contact-card { box-shadow: 0 6px 18px rgba(0,0,0,.08); }
.mce-content-body .qr-frame img { max-width: 240px; }