:root {
  --main: #5aa9ff;
  --pink: #ff8fb1;
  --yellow: #ffd166;
  --green: #8ee379;
  --bg1: #e3f0ff;
  --bg2: #fff4f6;
  --ink: #2c3e50;
  --soft: #ffffff;
  --shadow: 0 8px 24px rgba(90, 169, 255, 0.25);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: "Comic Sans MS", "Microsoft YaHei", "PingFang SC", sans-serif;
  background: linear-gradient(135deg, var(--bg1) 0%, var(--bg2) 100%);
  color: var(--ink);
  min-height: 100vh;
  overflow-x: hidden;
}

/* 漂浮装饰 */
.floaters { position: fixed; inset: 0; pointer-events: none; z-index: 0; }
.floater {
  position: absolute;
  font-size: 42px;
  opacity: 0.55;
  animation: float 9s ease-in-out infinite;
}
.floater:nth-child(1){ top: 8%;  left: 6%;  animation-delay: 0s; }
.floater:nth-child(2){ top: 22%; left: 88%; animation-delay: 1.2s; }
.floater:nth-child(3){ top: 65%; left: 5%;  animation-delay: 2.4s; }
.floater:nth-child(4){ top: 78%; left: 90%; animation-delay: 3.6s; }
.floater:nth-child(5){ top: 45%; left: 50%; animation-delay: 4.8s; font-size: 56px; }
@keyframes float {
  0%,100% { transform: translateY(0) rotate(-6deg); }
  50%     { transform: translateY(-22px) rotate(6deg); }
}

.wrap {
  position: relative;
  z-index: 1;
  max-width: 880px;
  margin: 0 auto;
  padding: 28px 18px 60px;
}

/* 顶部导航 */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 18px;
  background: rgba(255,255,255,.8);
  backdrop-filter: blur(8px);
  border-radius: 999px;
  margin-bottom: 22px;
  box-shadow: var(--shadow);
}
.navbar .brand {
  font-weight: bold;
  color: var(--main);
  display: flex; align-items: center; gap: 6px;
}
.navbar .brand .ico { font-size: 22px; }
.navbar .links { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.navbar .links .who { font-size: 13px; color: #6c7d8d; margin-right: 4px; }

/* hero */
.hero { text-align: center; margin-bottom: 28px; }
.hero .logo {
  width: 110px; height: 110px;
  background: var(--soft);
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 64px;
  box-shadow: var(--shadow);
  margin-bottom: 14px;
  animation: bob 3s ease-in-out infinite;
}
@keyframes bob {
  0%,100% { transform: translateY(0); }
  50%     { transform: translateY(-8px); }
}
.hero h1 { font-size: 30px; color: var(--main); letter-spacing: 1px; }
.hero h1 span { color: var(--pink); }
.hero .sub { margin-top: 8px; font-size: 15px; color: #7a8a99; }

/* 卡片 */
.card {
  background: var(--soft);
  border-radius: 26px;
  padding: 28px 26px;
  box-shadow: var(--shadow);
  margin-bottom: 22px;
  border: 3px solid #fff;
}
.card h2 {
  font-size: 20px;
  color: var(--main);
  margin-bottom: 18px;
  display: flex; align-items: center; gap: 8px;
}
.card h2 .emoji { font-size: 24px; }

/* 介绍 */
.intro {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}
.intro .item {
  background: linear-gradient(135deg, #fff, #f3f9ff);
  border-radius: 18px;
  padding: 18px 16px;
  text-align: center;
  border: 2px dashed #cfe5ff;
  transition: transform .25s;
}
.intro .item:hover { transform: translateY(-4px); }
.intro .item .ico { font-size: 34px; }
.intro .item .t { font-weight: bold; margin-top: 8px; color: var(--ink); font-size: 15px; }
.intro .item .d { font-size: 13px; color: #7a8a99; margin-top: 4px; }

/* 表单 */
.form .row { margin-bottom: 16px; }
.form label {
  display: block; margin-bottom: 6px;
  font-weight: bold; color: #4a6076; font-size: 14px;
}
.form .req { color: var(--pink); }
.form input, .form select, .form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 2px solid #dce8ff;
  border-radius: 14px;
  font-size: 14px;
  font-family: inherit;
  background: #fbfdff;
  transition: border-color .2s, box-shadow .2s;
  color: var(--ink);
}
.form input:focus, .form select:focus, .form textarea:focus {
  outline: none;
  border-color: var(--main);
  box-shadow: 0 0 0 4px rgba(90,169,255,.18);
}
.form textarea { resize: vertical; min-height: 80px; }
.form .grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form .hint { font-size: 12px; color: #9aa8b6; margin-top: 4px; }
@media (max-width: 600px) { .form .grid2 { grid-template-columns: 1fr; } }

/* 按钮 */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-weight: bold;
  padding: 12px 22px;
  border-radius: 999px;
  font-size: 15px;
  text-decoration: none;
  transition: transform .15s, box-shadow .2s, background .2s;
}
.btn-primary {
  background: linear-gradient(135deg, var(--main), #4d8ee0);
  color: #fff;
  box-shadow: 0 6px 0 #2f6db8, 0 10px 20px rgba(90,169,255,.35);
}
.btn-primary:hover { transform: translateY(-2px); }
.btn-primary:active { transform: translateY(2px); box-shadow: 0 2px 0 #2f6db8; }
.btn-primary:disabled { background: #b9c9da; box-shadow: 0 6px 0 #9aabbd; cursor: not-allowed; opacity: .7; transform:none; }
.btn-ghost {
  background: #fff; color: var(--main);
  border: 2px solid var(--main);
}
.btn-ghost:hover { background: #eef6ff; }
.btn-pink {
  background: linear-gradient(135deg, var(--pink), #f47494);
  color: #fff;
  box-shadow: 0 6px 0 #c24d6d, 0 10px 20px rgba(255,143,177,.35);
}
.btn-pink:hover { transform: translateY(-2px); }
.btn-pink:active { transform: translateY(2px); box-shadow: 0 2px 0 #c24d6d; }
.actions { display: flex; gap: 12px; margin-top: 6px; flex-wrap: wrap; }
.actions.between { justify-content: space-between; }

/* 提示 */
.toast {
  position: fixed;
  top: 24px; left: 50%; transform: translateX(-50%);
  background: #fff;
  padding: 14px 22px;
  border-radius: 16px;
  box-shadow: 0 12px 30px rgba(0,0,0,.18);
  z-index: 999;
  display: flex; align-items: center; gap: 10px;
  border-left: 6px solid var(--green);
  animation: dropIn .35s ease;
  max-width: 90vw;
}
.toast.err { border-left-color: var(--pink); }
@keyframes dropIn {
  from { opacity: 0; transform: translate(-50%, -16px); }
  to   { opacity: 1; transform: translate(-50%, 0); }
}

/* 订单列表 */
.records { list-style: none; }
.records li {
  background: #f8fbff;
  border-radius: 14px;
  padding: 12px 14px;
  margin-bottom: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 2px solid #e8f1ff;
  flex-wrap: wrap;
  gap: 8px;
  cursor: pointer;
  transition: transform .15s, box-shadow .2s;
}
.records li:hover { transform: translateY(-2px); box-shadow: 0 6px 14px rgba(90,169,255,.18); }
.records .info { font-size: 14px; flex: 1; min-width: 0; }
.records .info b { color: var(--main); }
.records .info small { color: #889aab; display:block; margin-top:2px; }

/* 订单卡片：清理照片缩略图 */
.rec-thumb {
  position: relative;
  width: 96px; height: 72px;
  border-radius: 8px;
  overflow: hidden;
  flex-shrink: 0;
  background: #e8f1ff;
}
.rec-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.rec-thumb-empty {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 28px; background: #e8f1ff;
}
.rec-thumb-count {
  position: absolute; right: 4px; bottom: 4px;
  background: rgba(0,0,0,.55); color: #fff;
  font-size: 10px; padding: 1px 6px; border-radius: 999px;
  line-height: 1.4;
}
/* 订单卡片：最新进展 */
.rec-log { margin-top: 6px; font-size: 12px; color: #7a8a9e; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.rec-log .tag { padding: 1px 8px; font-size: 11px; }
.rec-log .log-desc { color: #6b7c8f; }
.rec-log .log-time { color: #aab8c6; }
.tag { padding: 4px 12px; border-radius: 999px; font-size: 12px; font-weight: bold; }
.tag-pending { background: #fff4d6; color: #b8860b; }
.tag-quoted { background: #e0f0ff; color: #2f6db8; }
.tag-done   { background: #e3f6d6; color: #4a8c1f; }
.tag-cancel { background: #ffe0e6; color: #c0344f; }
.empty { text-align: center; color: #aab8c6; padding: 24px; font-size: 14px; }

/* 图片画廊 */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}
.gallery .gi {
  background: #f3f9ff;
  border-radius: 14px;
  padding: 10px;
  border: 2px solid #e0ecff;
}
.gallery .gi img {
  width: 100%; height: 150px; object-fit: cover;
  border-radius: 10px;
  background: #eaf2ff;
}
.gallery .gi .cap {
  font-size: 13px; color: #55667a; margin-top: 8px; line-height: 1.4;
}
.gallery .gi .time { font-size: 11px; color: #aab8c6; margin-top: 4px; }

/* 时间线 */
.timeline { list-style: none; }
.timeline li {
  position: relative;
  padding: 10px 12px 10px 30px;
  margin-bottom: 8px;
  background: #fbfdff;
  border-radius: 12px;
  border-left: 4px solid var(--main);
}
.timeline li::before {
  content: '';
  position: absolute;
  left: 8px; top: 16px;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--main);
}
.timeline li.done { border-left-color: var(--green); }
.timeline li.done::before { background: var(--green); }
.timeline li.cancel { border-left-color: var(--pink); }
.timeline li.cancel::before { background: var(--pink); }
.timeline li .t { font-size: 12px; color: #9aa8b6; }
.timeline li .d { font-size: 14px; color: var(--ink); margin-top: 2px; }

footer {
  text-align: center;
  color: #9aa8b6;
  font-size: 13px;
  margin-top: 20px;
}

/* 站点 footer（含开站时间/API状态/备案号） */
.site-footer {
  margin-top: 24px;
  padding: 18px 16px;
  background: rgba(255,255,255,.7);
  border-radius: 18px;
  border: 2px dashed #d4e6ff;
  text-align: center;
  font-size: 13px;
  color: #7a8a99;
}
.site-footer .ft-row {
  display: flex; flex-wrap: wrap; gap: 10px 18px;
  justify-content: center; align-items: center;
  margin-bottom: 6px;
}
.site-footer .ft-row:last-of-type { margin-bottom: 0; }
.site-footer b { color: var(--main); font-weight: bold; }
.site-footer a { color: #6c7d8d; text-decoration: none; }
.site-footer a:hover { color: var(--main); text-decoration: underline; }
.site-footer .ft-tip {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px dashed #cfdfee;
  color: #aab8c6;
  font-size: 12px;
}
.site-footer .api { display: inline-flex; align-items: center; gap: 6px; }
.site-footer .api small { color: #aab8c6; font-size: 11px; }
.site-footer .dot {
  width: 10px; height: 10px; border-radius: 50%;
  display: inline-block;
}
.api-ok .dot, .site-footer .dot.api-ok { background: var(--green); box-shadow: 0 0 0 4px rgba(142,227,121,.25); }
.api-down .dot, .site-footer .dot.api-down { background: var(--pink); box-shadow: 0 0 0 4px rgba(255,143,177,.25); }
.api-checking .dot, .site-footer .dot.api-checking { background: var(--yellow); animation: pulse 1s ease-in-out infinite; }
@keyframes pulse {
  0%,100% { opacity: 1; }
  50%     { opacity: .35; }
}

/* ============ 暗夜模式 ============ */
[data-theme="dark"] {
  --main: #6bb5ff;
  --pink: #ff9bbf;
  --yellow: #ffd980;
  --green: #9be888;
  --bg1: #18202e;
  --bg2: #241c2e;
  --ink: #e8eef5;
  --soft: #2a3344;
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
  color-scheme: dark;
}

[data-theme="dark"] body {
  background: linear-gradient(135deg, var(--bg1) 0%, var(--bg2) 100%);
}

[data-theme="dark"] .navbar {
  background: rgba(38, 46, 62, 0.85);
}
[data-theme="dark"] .navbar .links .who { color: #9fb0c4; }

[data-theme="dark"] .hero .sub { color: #9fb0c4; }

[data-theme="dark"] .card {
  border-color: #3a4658;
}
[data-theme="dark"] .intro .item {
  background: linear-gradient(135deg, #32405a, #2a3344);
  border-color: #465672;
}
[data-theme="dark"] .intro .item .d { color: #9fb0c4; }

[data-theme="dark"] .form label { color: #b8c6d8; }
[data-theme="dark"] .form input,
[data-theme="dark"] .form select,
[data-theme="dark"] .form textarea {
  background: #1f2736;
  border-color: #3a4658;
  color: var(--ink);
}
[data-theme="dark"] .form input::placeholder,
[data-theme="dark"] .form select::placeholder,
[data-theme="dark"] .form textarea::placeholder { color: #6e7d92; }
[data-theme="dark"] .form input:focus,
[data-theme="dark"] .form select:focus,
[data-theme="dark"] .form textarea:focus {
  box-shadow: 0 0 0 4px rgba(107, 181, 255, 0.18);
}
[data-theme="dark"] .form .hint { color: #7a8a9e; }

[data-theme="dark"] .btn-ghost {
  background: #2a3344;
  color: var(--main);
  border-color: var(--main);
}
[data-theme="dark"] .btn-ghost:hover { background: #34405a; }

[data-theme="dark"] .toast {
  background: #2a3344;
  color: var(--ink);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
}

[data-theme="dark"] .records li {
  background: #222c3c;
  border-color: #3a4658;
}
[data-theme="dark"] .records li:hover { box-shadow: 0 6px 14px rgba(0, 0, 0, 0.4); }
[data-theme="dark"] .records .info small { color: #8898ac; }
[data-theme="dark"] .rec-thumb,
[data-theme="dark"] .rec-thumb-empty { background: #2a3344; }
[data-theme="dark"] .rec-log { color: #8898ac; }
[data-theme="dark"] .rec-log .log-desc { color: #9fb0c4; }
[data-theme="dark"] .rec-log .log-time { color: #6e7d92; }

[data-theme="dark"] .tag-pending { background: #3d3520; color: #ffd166; }
[data-theme="dark"] .tag-quoted  { background: #1f3550; color: #8fc4ff; }
[data-theme="dark"] .tag-done    { background: #243a1f; color: #b6e89a; }
[data-theme="dark"] .tag-cancel  { background: #3d2230; color: #ff9bbf; }

[data-theme="dark"] .empty { color: #7a8a9e; }

[data-theme="dark"] .gallery .gi {
  background: #222c3c;
  border-color: #3a4658;
}
[data-theme="dark"] .gallery .gi img { background: #2a3344; }
[data-theme="dark"] .gallery .gi .cap { color: #b8c6d8; }
[data-theme="dark"] .gallery .gi .time { color: #7a8a9e; }

[data-theme="dark"] .timeline li {
  background: #222c3c;
}
[data-theme="dark"] .timeline li .t { color: #8898ac; }
[data-theme="dark"] .timeline li .d { color: var(--ink); }

[data-theme="dark"] footer { color: #7a8a9e; }

[data-theme="dark"] .site-footer {
  background: rgba(38, 46, 62, 0.7);
  border-color: #3a4658;
  color: #9fb0c4;
}
[data-theme="dark"] .site-footer a { color: #9fb0c4; }
[data-theme="dark"] .site-footer a:hover { color: var(--main); }
[data-theme="dark"] .site-footer .ft-tip {
  color: #6e7d92;
  border-top-color: #3a4658;
}
[data-theme="dark"] .site-footer .api small { color: #7a8a9e; }

/* 统计卡片（index.html 内联样式的暗色覆盖） */
[data-theme="dark"] .stats .stat {
  background: linear-gradient(135deg, #32405a, #2a3344);
  border-color: #465672;
}
[data-theme="dark"] .stats .stat .label { color: #9fb0c4; }

/* 主题切换按钮 */
.theme-toggle {
  background: transparent;
  border: 2px solid var(--main);
  border-radius: 999px;
  width: 40px;
  height: 40px;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s, background 0.2s;
  padding: 0;
  flex-shrink: 0;
}
.theme-toggle::before { content: "🌙"; }
.theme-toggle:hover {
  transform: rotate(20deg) scale(1.1);
  background: rgba(90, 169, 255, 0.14);
}
[data-theme="dark"] .theme-toggle::before { content: "☀️"; }
[data-theme="dark"] .theme-toggle:hover {
  background: rgba(255, 217, 128, 0.14);
}

/* ============ 验证码输入行 ============ */
.form .code-row {
  display: flex;
  gap: 10px;
  align-items: stretch;
}
.form .code-row input { flex: 1; }
.form .code-row .btn-code {
  flex-shrink: 0;
  white-space: nowrap;
  padding: 0 16px;
  border-radius: 14px;
  font-size: 13px;
  font-weight: bold;
  cursor: pointer;
  border: 2px solid var(--main);
  background: #eef6ff;
  color: var(--main);
  font-family: inherit;
  transition: background .2s, opacity .2s;
}
.form .code-row .btn-code:hover:not(:disabled) { background: #dceaff; }
.form .code-row .btn-code:disabled {
  opacity: .55;
  cursor: not-allowed;
}
[data-theme="dark"] .form .code-row .btn-code {
  background: #1f2736;
  color: var(--main);
}
[data-theme="dark"] .form .code-row .btn-code:hover:not(:disabled) { background: #2a3344; }

/* ============ 滑块人机验证 ============ */
.slider-captcha {
  position: relative;
  width: 100%;
  height: 44px;
  background: #eef3fb;
  border: 2px solid #dce8ff;
  border-radius: 14px;
  overflow: hidden;
  user-select: none;
}
[data-theme="dark"] .slider-captcha {
  background: #1f2736;
  border-color: #3a4658;
}
.slider-captcha .track-fill {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 0;
  background: linear-gradient(90deg, rgba(90,169,255,.25), rgba(90,169,255,.45));
  transition: background .2s;
}
.slider-captcha.verified .track-fill {
  background: linear-gradient(90deg, rgba(142,227,121,.35), rgba(142,227,121,.55));
}
.slider-captcha .track-text {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: #6c7d8d;
  pointer-events: none;
  z-index: 1;
}
[data-theme="dark"] .slider-captcha .track-text { color: #8898ac; }
.slider-captcha.verified .track-text { color: #4a8c1f; }
[data-theme="dark"] .slider-captcha.verified .track-text { color: var(--green); }
.slider-captcha .handle {
  position: absolute;
  top: 0; left: 0;
  width: 46px; height: 100%;
  background: #fff;
  border: 2px solid var(--main);
  border-radius: 12px;
  cursor: grab;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  z-index: 2;
  transition: background .2s;
}
.slider-captcha .handle:active { cursor: grabbing; }
.slider-captcha.verified .handle {
  background: var(--green);
  border-color: var(--green);
  color: #fff;
  cursor: default;
}
.slider-captcha .handle .arrow { color: var(--main); }
.slider-captcha.verified .handle .arrow { color: #fff; }

/* 返回主页按钮（小） */
.btn-back-home {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  color: #6c7d8d;
  font-size: 13px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px dashed #cfe5ff;
  transition: color .2s, border-color .2s;
}
.btn-back-home:hover { color: var(--main); border-color: var(--main); }
[data-theme="dark"] .btn-back-home {
  color: #9fb0c4;
  border-color: #3a4658;
}
[data-theme="dark"] .btn-back-home:hover { color: var(--main); border-color: var(--main); }

/* ============ 图片点击放大 Lightbox ============ */
.gallery .gi img, .rec-thumb img { cursor: zoom-in; }
#app-lightbox {
  position: fixed; inset: 0; z-index: 9999;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,.82);
}
#app-lightbox .lb-mask { position: absolute; inset: 0; cursor: zoom-out; }
#app-lightbox .lb-img {
  position: relative;
  max-width: 92vw; max-height: 84vh;
  border-radius: 8px;
  box-shadow: 0 12px 48px rgba(0,0,0,.6);
  object-fit: contain;
  cursor: zoom-out;
  animation: lb-in .18s ease;
}
@keyframes lb-in { from { transform: scale(.92); opacity: 0; } to { transform: scale(1); opacity: 1; } }
#app-lightbox .lb-cap {
  position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%);
  color: #fff; font-size: 14px;
  background: rgba(0,0,0,.55);
  padding: 6px 16px; border-radius: 999px;
  max-width: 80vw; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
#app-lightbox .lb-close {
  position: absolute; top: 20px; right: 24px;
  width: 42px; height: 42px; border-radius: 50%;
  border: none; background: rgba(255,255,255,.15); color: #fff;
  font-size: 18px; cursor: pointer; line-height: 1;
  transition: background .2s;
}
#app-lightbox .lb-close:hover { background: rgba(255,255,255,.32); }

/* ============ 通用模态弹窗 ============ */
.modal-mask {
  position: fixed; inset: 0; z-index: 9000;
  background: rgba(20,30,50,.55);
  display: flex; align-items: center; justify-content: center;
  padding: 16px;
  animation: lb-in .15s ease;
}
.modal-box {
  background: #fff; border-radius: 16px;
  max-width: 560px; width: 100%;
  max-height: 88vh; overflow-y: auto;
  padding: 24px 26px;
  box-shadow: 0 16px 48px rgba(0,0,0,.25);
}
.modal-box h3 { font-size: 18px; margin-bottom: 14px; color: #e67e22; }
.notice-list { list-style: none; padding: 0; margin: 0; }
.notice-list li {
  font-size: 13.5px; line-height: 1.7; color: #4a5a6a;
  padding: 8px 12px; margin-bottom: 8px;
  background: #fff8ec; border-left: 3px solid #ffb84d; border-radius: 6px;
}
.notice-list li b { color: #d35400; }
.notice-agree {
  display: flex; align-items: center; gap: 8px;
  margin-top: 14px; font-size: 14px; color: #2c3e50;
  cursor: pointer; user-select: none;
}
.notice-agree input { width: 18px; height: 18px; accent-color: #ff6b9d; cursor: pointer; }

[data-theme="dark"] .modal-box { background: #222c3c; box-shadow: 0 16px 48px rgba(0,0,0,.5); }
[data-theme="dark"] .modal-box h3 { color: #ffb84d; }
[data-theme="dark"] .notice-list li { background: #2c2a1f; color: #b8c6d8; border-left-color: #b8860b; }
[data-theme="dark"] .notice-list li b { color: #ffd166; }
[data-theme="dark"] .notice-agree { color: #c6d2e0; }

/* ============ 可搜索型号下拉 ============ */
.model-picker { position: relative; }
.mp-control {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; min-height: 48px;
  padding: 10px 14px;
  border: 2px solid #dce8ff;
  border-radius: 14px;
  background: #fbfdff;
  font-size: 14px; color: var(--ink);
  cursor: pointer;
  transition: border-color .2s, box-shadow .2s;
  user-select: none;
}
.mp-control:hover { border-color: var(--main); }
.mp-control .mp-placeholder { color: #9aa8b6; }
.mp-arrow { color: #9aa8b6; transition: transform .2s; font-size: 13px; margin-left: 8px; }
.mp-arrow.up { transform: rotate(180deg); }
.mp-panel {
  position: absolute; left: 0; right: 0; top: calc(100% + 6px);
  z-index: 800;
  background: #fff;
  border: 2px solid #dce8ff;
  border-radius: 14px;
  box-shadow: 0 12px 32px rgba(30,60,110,.18);
  overflow: hidden;
}
.mp-search-box {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 12px;
  border-bottom: 1px solid #eef4ff;
  position: sticky; top: 0; background: #fff;
}
.mp-search-ico { font-size: 14px; }
.mp-search {
  flex: 1; border: none !important; outline: none;
  padding: 6px 8px !important; border-radius: 8px !important;
  background: #f4f8ff !important;
  font-size: 14px; font-family: inherit; color: var(--ink);
  box-shadow: none !important;
}
.mp-list { max-height: 280px; overflow-y: auto; padding: 4px 0; }
.mp-group {
  padding: 8px 14px 4px;
  font-size: 12px; font-weight: bold; color: #8a9bb0;
}
.mp-option {
  padding: 8px 14px;
  font-size: 14px; color: var(--ink);
  cursor: pointer;
  transition: background .12s;
}
.mp-option:hover { background: #eef5ff; }
.mp-option.active { background: #dcecff; color: var(--main); font-weight: bold; }
.mp-option.mp-other {
  margin-top: 6px;
  border-top: 1px dashed #dce8ff;
  color: var(--pink); font-weight: bold;
}
.mp-option.mp-other:hover { background: #fff0f5; }
.mp-empty { padding: 16px 14px; font-size: 13px; color: #9aa8b6; text-align: center; }

[data-theme="dark"] .mp-control { background: #1c2536; border-color: #3a4658; color: var(--ink); }
[data-theme="dark"] .mp-control:hover { border-color: var(--main); }
[data-theme="dark"] .mp-panel { background: #222c3c; border-color: #3a4658; box-shadow: 0 12px 32px rgba(0,0,0,.5); }
[data-theme="dark"] .mp-search-box { background: #222c3c; border-bottom-color: #3a4658; }
[data-theme="dark"] .mp-search { background: #1c2536 !important; color: var(--ink); }
[data-theme="dark"] .mp-group { color: #8898ac; }
[data-theme="dark"] .mp-option:hover { background: #2c3a52; }
[data-theme="dark"] .mp-option.active { background: #2f4368; color: #8fc4ff; }
[data-theme="dark"] .mp-option.mp-other { border-top-color: #3a4658; }
[data-theme="dark"] .mp-option.mp-other:hover { background: #3a2a38; }
[data-theme="dark"] .mp-empty { color: #7a8a9e; }

/* 型号下拉底部"其他"固定按钮 */
.mp-other-btn {
  padding: 12px 14px;
  border-top: 1px solid #eef4ff;
  background: #fff8fb;
  color: var(--pink);
  font-size: 14px; font-weight: bold;
  text-align: center;
  cursor: pointer;
  transition: background .12s;
  user-select: none;
}
.mp-other-btn:hover { background: #ffe9f1; }
.mp-other-btn.active { background: #ffe3ee; }
[data-theme="dark"] .mp-other-btn { background: #2a2030; border-top-color: #3a4658; color: #ff9bbf; }
[data-theme="dark"] .mp-other-btn:hover { background: #3a2a38; }
[data-theme="dark"] .mp-other-btn.active { background: #43304a; }

/* ============ 意见反馈浮动按钮 + 弹窗 ============ */
.fb-fab {
  position: fixed;
  right: 22px; bottom: 22px;
  z-index: 8500;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 20px;
  border: none;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--pink), #f47494);
  color: #fff;
  font-size: 15px;
  font-weight: bold;
  font-family: inherit;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(255,143,177,.45);
  transition: transform .2s, box-shadow .2s;
}
.fb-fab:hover { transform: translateY(-3px); box-shadow: 0 12px 28px rgba(255,143,177,.55); }
.fb-fab:active { transform: translateY(0); }
.fb-fab .fb-fab-ico { font-size: 18px; }
@media (max-width: 600px) {
  .fb-fab { right: 14px; bottom: 14px; padding: 12px 16px; font-size: 14px; }
}
.fb-modal .modal-box { max-width: 480px; }
.fb-modal h3 { color: var(--main); }
.fb-type-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.fb-type-chip {
  padding: 7px 14px;
  border-radius: 999px;
  border: 2px solid #dce8ff;
  background: #fbfdff;
  font-size: 13px;
  font-family: inherit;
  cursor: pointer;
  color: #5a6d82;
  transition: all .15s;
}
.fb-type-chip.active {
  border-color: var(--main);
  background: var(--main);
  color: #fff;
  font-weight: bold;
}
.fb-modal textarea { min-height: 110px; }
.fb-modal .fb-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 16px; }
.fb-modal .fb-actions .btn { padding: 10px 22px; font-size: 14px; }
[data-theme="dark"] .fb-type-chip { background: #1c2536; border-color: #3a4658; color: #9fb0c4; }
[data-theme="dark"] .fb-type-chip.active { background: var(--main); border-color: var(--main); color: #fff; }
[data-theme="dark"] .fb-modal h3 { color: var(--main); }