/* 设置页（桌面 / 手机） */
.settings-main { padding: 34px 0 80px; }
.settings-wrap { width: 1200px; margin: 0 auto; }
.settings-crumb { color: #999; font: 400 12px/20px var(--sans); }
.settings-title { margin-top: 8px; font: 700 44px/54px var(--sans); letter-spacing: -.04em; }
.settings-sub { margin-top: 6px; color: #888; font: 400 13px/22px var(--sans); }
.settings-grid { margin-top: 26px; display: grid; grid-template-columns: 220px 1fr; gap: 26px; align-items: start; }
.settings-nav { border: 1px solid #ececec; border-radius: 20px; padding: 10px; background: #fff; }
.settings-nav a { display: block; padding: 12px 14px; border-radius: 12px; color: #777; font: 500 13px/20px var(--sans); }
.settings-nav a.on, .settings-nav a:hover { background: #f6f6f7; color: #111; }
.settings-panel { border: 1px solid #ececec; border-radius: 22px; padding: 26px 28px; background: #fff; }
.settings-panel h2 { font: 650 22px/30px var(--sans); letter-spacing: -.02em; }
.settings-panel .hint { margin-top: 4px; color: #999; font: 400 11px/18px var(--sans); }
.set-form { margin-top: 22px; }
.set-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.set-field span { display: block; margin-bottom: 6px; color: #888; font: 500 10px/14px var(--sans); letter-spacing: .08em; }
.set-field input, .set-field textarea {
  width: 100%; border: 1px solid #e5e5e5; border-radius: 10px; background: #fff;
  padding: 0 12px; color: #111; font: 500 13px/1 var(--sans); outline: none;
}
.set-field input { height: 42px; }
.set-field textarea { height: 76px; padding-top: 10px; resize: vertical; line-height: 20px; }
.set-field input:focus, .set-field textarea:focus { border-color: #111; box-shadow: 0 0 0 2px rgba(17,17,17,.05); }
.set-toggles { margin-top: 8px; border-top: 1px solid #f0f0f0; }
.set-toggle { display: flex; align-items: center; justify-content: space-between; padding: 15px 0; border-bottom: 1px solid #f0f0f0; }
.set-toggle b { display: block; font: 600 13px/20px var(--sans); }
.set-toggle span { display: block; margin-top: 2px; color: #999; font: 400 10px/16px var(--sans); }
.switch { width: 42px; height: 24px; border-radius: 999px; background: #ddd; position: relative; transition: background .2s; }
.switch::after { content: ""; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: #fff; transition: transform .2s; box-shadow: 0 1px 3px rgba(0,0,0,.15); }
.switch.on { background: #111; }
.switch.on::after { transform: translateX(18px); }
.set-actions { display: flex; align-items: center; gap: 12px; margin-top: 22px; }
.set-actions .btn { height: 44px; padding: 0 24px; font-size: 13px; }
.set-msg { color: #2f8a57; font: 400 11px/18px var(--sans); }
.set-note { margin-top: 14px; color: #aaa; font: 400 10px/16px var(--sans); }

/* 手机设置 */
body.mset-page { width: 390px; min-height: 844px; background: #fff; }
.mset-head { height: 56px; padding: 0 16px; display: flex; align-items: center; gap: 12px; border-bottom: 1px solid #eee; }
.mset-head a { width: 28px; height: 28px; display: grid; place-items: center; font-size: 24px; }
.mset-head b { font: 600 16px/1 var(--sans); }
.mset-main { padding: 18px 16px 30px; }
.mset-main h1 { font: 700 26px/34px var(--sans); letter-spacing: -.03em; }
.mset-main .hint { margin-top: 3px; color: #999; font: 400 10px/16px var(--sans); }
.mset-card { margin-top: 16px; border: 1px solid #ececec; border-radius: 16px; padding: 14px; }
.mset-card .set-row { grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 10px; }
.mset-card .set-field input { height: 38px; font-size: 12px; }
.mset-card .set-field textarea { height: 66px; font-size: 12px; }
.mset-card .set-toggle { padding: 12px 0; }
.mset-card .set-toggle b { font-size: 12px; }
.mset-card .set-actions { margin-top: 14px; }
.mset-card .set-actions .btn { width: 100%; height: 42px; }

@media (max-width: 600px) {
  .settings-wrap { width: auto; padding: 0 16px; }
  .settings-grid { grid-template-columns: 1fr; gap: 14px; }
  .settings-nav { display: flex; overflow-x: auto; padding: 6px; }
  .settings-nav a { flex: none; padding: 9px 12px; font-size: 11px; }
  .settings-panel { padding: 18px 16px; border-radius: 18px; }
  .settings-title { font-size: 30px; line-height: 38px; }
  .set-row { grid-template-columns: 1fr; gap: 10px; }
}