:root {
  --main-blue: #0665D0;
  --blue-bg: #F6FAFE;
  --blue-shadow: 0 2px 10px 0 rgba(6,101,208,0.08);
  --green: #34c759;
  --green-border: #7ce49c;
  --green-bg: #f6fffa;
  --green-btn: #eaffea;
  --green-hover: #d0f5d8;
  --purple: #B93698;
  --purple-bg: #FDEBF9;
}

/* ======================= 高亮标题 block-title ======================= */
.block-title {
  background: linear-gradient(90deg, #e3eeff 60%, #c8e2ff 100%);
  border-left: 5px solid #0665D0;
  color: #0665D0;
  font-weight: bold;
  font-size: 1.15em;
  padding: 10px 20px;
  border-radius: 11px;
  margin: 10px 0 16px 0;
  box-shadow: 0 2px 12px 0 rgba(6,

}
.block-title:hover {
  background: linear-gradient(90deg, #d6eaff 70%, #b1d8ff 100%);
  box-shadow: 0 8px 32px 0 rgba(6,101,208,0.19);
}


@media (max-width: 600px) {
  .block-title {
    font-size: 1em;
    padding: 9px 8px 9px 13px;
    border-radius: 7px;
    margin-bottom: 12px;
  }
}



/* ======================= 下载区美化卡片 ======================= */
.zzx-download-card {
  background: #FEFFF7;
  border-left: 6px solid #FFD145;
  border-radius: 13px;
  box-shadow: 0 4px 24px 0 rgba(240,190,60,0.12);
  padding: 22px 28px 18px 28px;
  margin-bottom: 22px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: box-shadow 0.22s;
}
.zzx-download-card:hover {
  box-shadow: 0 8px 32px 0 rgba(240,190,60,0.19);
}
.zzx-download-title {
  font-size: 1.19em;
  font-weight: bold;
  color: #ED7D3A;
  margin-bottom: 13px;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.zzx-download-title::before {
  content: "💾";
  font-size: 1.17em;
  margin-right: 6px;
}
.zzx-download-btn {
  background: #0665D0;
  color: #fff !important;
  border: none;
  padding: 12px 36px;
  border-radius: 8px;
  font-size: 1.11em;
  font-weight: bold;
  box-shadow: 0 2px 12px 0 rgba(6,101,208,0.13);
  margin-top: 5px;
  margin-bottom: 3px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.16s, box-shadow 0.16s, transform 0.16s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.zzx-download-btn i {
  font-size: 1.13em;
  margin-right: 3px;
}
.zzx-download-btn:hover {
  background: #0452b7;
  box-shadow: 0 6px 18px 0 rgba(6,101,208,0.19);
  transform: translateY(-1px) scale(1.03);
}
@media (max-width: 600px) {
  .zzx-download-card {
    padding: 13px 9px 12px 13px;
  }
  .zzx-download-title { font-size: 1em; }
  .zzx-download-btn { padding: 9px 16px; font-size: 0.97em; }
}

/* ======================= 教程内步骤大标题美化 ======================= */
.zzx-step-title, .zzx-video-title, .guide-title, .video-title, .step-title, h2.guide-title {
  background: linear-gradient(90deg, #0665D0 85%, #2ea5ff 100%);
  color: #fff !important;
  font-size: 1.19em;
  font-weight: bold;
  border-radius: 9px;
  padding: 10px 18px 9px 20px;
  margin: 22px 0 12px 0;
  box-shadow: 0 4px 18px 0 rgba(6,101,208,0.14);
  display: inline-block;
  letter-spacing: 0.5px;
  line-height: 1.45;
  border-left: 6px solid #fff6;
  transition: box-shadow 0.2s;
}
.zzx-step-title:hover, .guide-title:hover {
  box-shadow: 0 6px 24px 0 rgba(6,101,208,0.18);
}
@media (max-width: 600px) {
  .zzx-step-title, .zzx-video-title, .guide-title, .video-title, .step-title, h2.guide-title {
    font-size: 1em;
    padding: 7px 8px 7px 12px;
    margin: 16px 0 8px 0;
  }
}

/* ======================= 卡片/FAQ/教程 ======================= */
.v2n-card, .hm-card, .faq-q, .faq-a, .ios-card, .accordion-title, .accordion-content {
  box-sizing: border-box;
  border-radius: 13px;
  box-shadow: var(--blue-shadow);
  margin-bottom: 30px;
  padding: 20px 22px 16px 22px;
  background: var(--blue-bg);
}
.v2n-card, .hm-card, .ios-card { border-left: 6px solid var(--main-blue); }
.faq-q { border-left: 5px solid var(--main-blue); }
.faq-a { border-left: 5px solid var(--purple); background: var(--purple-bg); color: #7a2966; }
.faq-tip { background: #E3F6D6; border-left: 5px solid #36b936; border-radius: 9px; padding: 7px 16px; color: #205e22; }
.hm-tip { background: #FFFDE6; border-left: 5px solid #FBC02D; border-radius: 8px; color: #856404; font-weight: bold; }
.ios-step, .v2n-title, .hm-title { color: var(--main-blue); font-weight: bold; font-size: 1.08em; margin-bottom: 7px; }
.ios-desc, .v2n-desc, .hm-desc { color: #444; font-size: 1em; line-height: 1.7; }

/* ======================= FAQ卡片分隔线 ======================= */
.faq-hr { border: none; border-top: 1.5px solid var(--main-blue); margin: 36px 0 16px 0; }

/* ======================= Accordion步骤/动效 ======================= */
.accordion-step { margin-bottom: 24px; border: none; }
.accordion-title {
  background: #F8F9FA;
  border-left: 6px solid var(--main-blue);
  border-radius: 13px;
  font-weight: bold;
  color: var(--main-blue);
  font-size: 1.09em;
  cursor: pointer;
  box-shadow: var(--blue-shadow);
  padding: 18px 22px 16px 22px;
  transition: background 0.22s;
  margin-bottom: 0;
  position: relative;
  user-select: none;
}
.accordion-title:hover { background: #E9F3FE;}
.accordion-title .arrow {
  position: absolute; right: 18px; top: 50%; transform: translateY(-50%);
  transition: transform 0.2s;
}
.accordion-title.open .arrow { transform: translateY(-50%) rotate(90deg);}
.accordion-content {
  background: #F8F9FA;
  border-left: 6px solid #E2E6EF;
  border-radius: 0 0 13px 13px;
  box-shadow: 0 2px 10px 0 rgba(6,101,208,0.04);
  padding: 16px 22px 20px 22px;
  display: none;
  animation: fadeInAccordion .44s;
}
@keyframes fadeInAccordion { from{ opacity:0; transform:translateY(20px);} to{opacity:1;transform:none;}}

/* ======================= 响应式自适应优化 ======================= */
@media (max-width: 860px) {
  .appleid-card-list { gap: 12px; max-width: 98vw; }
  .appleid-card { min-width: 95vw; max-width: 98vw; padding: 15px 8px; }
}
@media (max-width:600px) {
  .faq-q,.faq-a,.v2n-card,.hm-card,.ios-card,.accordion-title,.accordion-content { padding-left:10px; padding-right:8px; }
  .block-title { font-size: 1.14em; }
}

/* ======================= 通用输入/搜索框美化 ======================= */
input, textarea, select {
  border-radius: 7px !important;
  border: 1px solid #bfd9ff !important;
  background: #f9fcff !important;
  padding: 7px 12px !important;
  font-size: 1em;
  transition: border 0.18s;
}
input:focus, textarea:focus, select:focus {
  outline: none !important;
  border-color: #0665D0 !important;
}

/* ====== 高亮警告/重要提示卡片（支持闪烁动画+图标）====== */
.zzx-tip-warning, .zzx-tip-warning-blink {
  background: #fff5f5;
  color: #C92C2C;
  border-left: 6px solid #f43f5e;
  border-radius: 9px;
  font-weight: bold;
  font-size: 1.13em;
  padding: 13px 16px 13px 16px;
  margin: 18px 0 12px 0;
  box-shadow: 0 4px 16px 0 rgba(255,42,42,0.08);
  letter-spacing: 0.6px;
  display: flex;
  align-items: center;
}
.zzx-tip-warning-blink {
  animation: blinkWarn 1.4s cubic-bezier(.5,0,.5,1) 2;
}
@keyframes blinkWarn {
  0% { background:#fff5f5; }
  16% { background:#ffe4e6; }
  33% { background:#fff5f5; }
  50% { background:#ffe4e6; }
  67% { background:#fff5f5; }
  100% { background:#fff5f5; }
}
.warn-icon { font-size: 1.44em; margin-right: 11px; }
@media (max-width:600px) {
  .zzx-tip-warning, .zzx-tip-warning-blink {
    font-size: 1em;
    padding: 9px 8px 9px 8px;
    border-radius: 7px;
  }
  .warn-icon { font-size: 1.18em; margin-right: 7px; }
}

/* ======================= AppleID 卡片列表 ======================= */
.appleid-card-list {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 18px;
  max-width: 1200px;
  padding: 0;
}
.appleid-card {
  flex: 1 1 330px;
  min-width: 310px;
  max-width: 370px;
  border: 1px solid var(--green-border);
  border-radius: 12px;
  background: var(--green-bg);
  box-sizing: border-box;
  box-shadow: 0 1px 8px 0 rgba(60,180,100,0.10);
  padding: 20px 18px 18px 18px;
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: box-shadow 0.2s, border-color 0.2s;
}
.appleid-card:hover {
  box-shadow: 0 4px 18px 0 rgba(60,180,100,0.15);
  border-color: #49d67a;
}
.appleid-card .username {
  font-weight: bold;
  color: var(--green);
  margin-bottom: 7px;
  font-size: 1.08rem;
  word-break: break-all;
}
.appleid-card .status { margin-bottom: 5px; font-size: 1rem; }
.appleid-card .status .ok { color: var(--green); }
.appleid-card .time { margin-bottom: 10px; font-size: 0.98rem; color: #767676; }
.appleid-card .btns { margin-top: 6px; }
.appleid-card .btn-copy {
  padding: 5px 14px;
  border: 1px solid var(--green);
  background: var(--green-btn);
  border-radius: 6px;
  margin-right: 12px;
  color: #17833c;
  font-size: 0.98rem;
  cursor: pointer;
  transition: background 0.2s, border 0.2s, color 0.2s;
}
.appleid-card .btn-copy:last-child { margin-right: 0; }
.appleid-card .btn-copy:hover {
  background: var(--green-hover);
  border-color: #1fc97b;
  color: #11893b;
}

/* ======================= 其它优化自定义，按需扩展 ======================= */
/* ...可继续补充 */