/* AYCHO module: css/settings | owner: C | contract: v1 */
/* 设置中心：全屏右侧滑出层 + 左列页签 + 右内容区（st- 前缀） */

/* ---------- 层 / 遮罩 / 面板 ---------- */
.st-layer{
  position:fixed; inset:0; z-index:var(--ax-z-modal,900);
  display:flex; justify-content:flex-end;
  pointer-events:none; visibility:hidden;
}
.st-layer.st-open{pointer-events:auto; visibility:visible;}
.st-layer.st-anim-in{visibility:visible;}

.st-scrim{
  position:absolute; inset:0; background:rgba(2,3,7,.58);
  opacity:0;
  transition:opacity var(--ax-dur-3,320ms) var(--ax-ease-in,cubic-bezier(.4,0,1,1));
  display:none; /* 设置已改为占满全屏的“子标题页”，不再需要半透明遮罩 */
}
.st-layer.st-open .st-scrim{
  opacity:1;
  transition-timing-function:var(--ax-ease-out,cubic-bezier(.22,1,.36,1));
}

.st-panel{
  position:relative; height:100%; width:100%; max-width:100%;
  display:flex; flex-direction:column;
  background:var(--ax-bg,#212121);
  border-left:1px solid var(--ax-border,rgba(255,255,255,.10));
  box-shadow:-24px 0 64px var(--ax-shadow-lg,rgba(0,0,0,.52)),
             -2px 0 10px var(--ax-shadow-sm,rgba(0,0,0,.42)),
             inset 0 1px 0 var(--ax-hairline,rgba(255,255,255,.055));
  transform:translateX(101%);
  will-change:transform;
  transition:transform var(--ax-dur-3,320ms) var(--ax-ease-in,cubic-bezier(.4,0,1,1));
}
.st-layer.st-open .st-panel{
  transform:translateX(0);
  transition-timing-function:var(--ax-ease-out,cubic-bezier(.22,1,.36,1));
}

/* ---------- 头部 ---------- */
.st-head{
  display:flex; align-items:center; gap:12px;
  padding:14px 18px; min-height:56px;
  border-bottom:1px solid var(--ax-hairline,rgba(255,255,255,.055));
  flex:0 0 auto;
}
.st-title{margin:0; font:600 15px/1.2 var(--ax-font,system-ui,sans-serif); color:var(--ax-text,#ececec); flex:1 1 auto;}
.st-head .st-back{margin-left:-6px;}   /* 返回（叉号）键：退出子标题页回到主界面 */
.st-head-sub{font:400 12px/1.2 var(--ax-font,system-ui,sans-serif); color:var(--ax-text-3,#8e8e8e);}

/* ---------- 主体布局 ---------- */
.st-main{flex:1 1 auto; min-height:0; display:flex;}

.st-nav{
  flex:0 0 216px; width:216px; padding:12px 10px;
  display:flex; flex-direction:column; gap:2px;
  border-right:1px solid var(--ax-hairline,rgba(255,255,255,.055));
  background:var(--ax-bg-2,rgba(255,255,255,.018));
  overflow:auto; overscroll-behavior:contain;
}
.st-nav-item{
  display:flex; align-items:center; gap:10px;
  width:100%; min-height:44px; padding:0 10px;
  background:transparent; border:1px solid transparent; border-radius:var(--ax-r-sm,10px);
  color:var(--ax-text-2,#b4b4b4);
  font:500 13px/1 var(--ax-font,system-ui,sans-serif);
  cursor:pointer; text-align:left;
  transition:color var(--ax-dur-1,120ms) var(--ax-ease-out,cubic-bezier(.22,1,.36,1)),
             background-color var(--ax-dur-1,120ms) var(--ax-ease-out,cubic-bezier(.22,1,.36,1));
  -webkit-tap-highlight-color:transparent; touch-action:manipulation;
}
.st-nav-item:hover{color:var(--ax-text,#ececec); background:var(--ax-surface,rgba(255,255,255,.045));}
.st-nav-item.st-active{
  color:var(--ax-text,#ececec);
  background:var(--ax-accent-soft,rgba(255,255,255,.14));
  border-color:var(--ax-border,rgba(255,255,255,.10));
}
.st-nav-ico{flex:0 0 16px; width:16px; height:16px; opacity:.9;}
.st-nav-label{flex:1 1 auto; overflow:hidden; text-overflow:ellipsis; white-space:nowrap;}

.st-body{
  flex:1 1 auto; min-width:0; padding:18px 20px 96px;
  overflow:auto; overscroll-behavior:contain;
  content-visibility:auto;
}
.st-page{max-width:760px; margin:0 auto; display:flex; flex-direction:column; gap:16px;}

/* ---------- 区块 / 卡片 ---------- */
.st-card{
  background:var(--ax-surface,rgba(255,255,255,.045));
  border:1px solid var(--ax-border-soft,rgba(255,255,255,.06));
  border-radius:var(--ax-r-lg,18px);
  padding:16px;
  box-shadow:0 1px 2px var(--ax-shadow-xs,rgba(0,0,0,.28)),
             0 12px 32px -18px var(--ax-shadow-md,rgba(0,0,0,.5)),
             inset 0 1px 0 var(--ax-hairline,rgba(255,255,255,.055));
}
.st-card + .st-card{margin-top:0;}
.st-card-head{display:flex; align-items:center; gap:10px; margin-bottom:12px;}
.st-card-title{margin:0; font:600 13.5px/1.3 var(--ax-font,system-ui,sans-serif); color:var(--ax-text,#ececec); flex:1 1 auto;}
.st-card-desc{margin:-6px 0 12px; font:400 12px/1.55 var(--ax-font,system-ui,sans-serif); color:var(--ax-text-3,#8e8e8e);}

/* ---------- 表单 ---------- */
.st-field{display:flex; flex-direction:column; gap:6px; margin-bottom:12px;}
.st-field:last-child{margin-bottom:0;}
.st-row{display:flex; gap:10px; align-items:center;}
.st-row-wrap{flex-wrap:wrap;}
.st-grow{flex:1 1 auto; min-width:0;}
.st-label{font:500 12px/1.2 var(--ax-font,system-ui,sans-serif); color:var(--ax-text-2,#b4b4b4);}
.st-hint{font:400 11.5px/1.5 var(--ax-font,system-ui,sans-serif); color:var(--ax-text-3,#8e8e8e);}
.st-val{font:500 12px/1.4 var(--ax-font-mono,ui-monospace,monospace); color:var(--ax-text-2,#b4b4b4);}

.st-input,.st-select,.st-textarea{
  width:100%; box-sizing:border-box; min-height:38px; padding:8px 11px;
  background:var(--ax-surface-2,rgba(255,255,255,.075));
  border:1px solid var(--ax-border,rgba(255,255,255,.10));
  border-radius:var(--ax-r-sm,10px);
  color:var(--ax-text,#ececec); font:400 14px/1.4 var(--ax-font,system-ui,sans-serif);
  transition:border-color var(--ax-dur-1,120ms) var(--ax-ease-out,cubic-bezier(.22,1,.36,1)),
             background-color var(--ax-dur-1,120ms) var(--ax-ease-out,cubic-bezier(.22,1,.36,1));
}
.st-input::placeholder,.st-textarea::placeholder{color:var(--ax-text-3,#8e8e8e);}
.st-input:hover,.st-select:hover,.st-textarea:hover{border-color:var(--ax-border-strong,rgba(255,255,255,.16));}
.st-input.st-invalid,.st-textarea.st-invalid{border-color:var(--ax-danger,#f87171);}
.st-textarea{min-height:88px; resize:vertical; font-family:var(--ax-font-mono,ui-monospace,monospace); font-size:12.5px;}
.st-input-wrap{position:relative; display:flex; align-items:center;}
.st-input-wrap .st-input{padding-right:42px;}
.st-suffix{
  position:absolute; right:6px; top:50%; transform:translateY(-50%);
  display:flex; align-items:center; justify-content:center;
  width:32px; height:28px; border:0; border-radius:var(--ax-r-xs,6px);
  background:transparent; color:var(--ax-text-3,#8e8e8e); cursor:pointer;
  transition:color var(--ax-dur-1,120ms) var(--ax-ease-out,cubic-bezier(.22,1,.36,1)),
             background-color var(--ax-dur-1,120ms) var(--ax-ease-out,cubic-bezier(.22,1,.36,1));
}
.st-suffix:hover{color:var(--ax-text,#ececec); background:var(--ax-surface-3,rgba(255,255,255,.11));}

/* ---------- 按钮 ---------- */
.st-btn{
  display:inline-flex; align-items:center; justify-content:center; gap:7px;
  min-height:38px; padding:0 14px; box-sizing:border-box;
  background:var(--ax-surface-2,rgba(255,255,255,.075));
  border:1px solid var(--ax-border,rgba(255,255,255,.10));
  border-radius:var(--ax-r-sm,10px);
  color:var(--ax-text,#ececec); font:500 13px/1 var(--ax-font,system-ui,sans-serif);
  cursor:pointer; white-space:nowrap;
  transition:transform var(--ax-dur-1,120ms) var(--ax-ease-out,cubic-bezier(.22,1,.36,1)),
             background-color var(--ax-dur-1,120ms) var(--ax-ease-out,cubic-bezier(.22,1,.36,1)),
             border-color var(--ax-dur-1,120ms) var(--ax-ease-out,cubic-bezier(.22,1,.36,1));
  -webkit-tap-highlight-color:transparent; touch-action:manipulation;
}
.st-btn:hover{background:var(--ax-surface-3,rgba(255,255,255,.11));}
.st-btn:active{transform:scale(.975);}
.st-btn.st-primary{background:var(--ax-accent,#ffffff); border-color:transparent; color:#08101f;}
.st-btn.st-primary:hover{background:var(--ax-accent,#ffffff); filter:brightness(1.08);}
.st-btn.st-danger{color:var(--ax-danger,#f87171); border-color:var(--ax-danger-soft,rgba(248,113,113,.14));}
.st-btn.st-danger:hover{background:var(--ax-danger-soft,rgba(248,113,113,.14));}
.st-btn.st-solid-danger{background:var(--ax-danger,#f87171); border-color:transparent; color:#1c0505;}
.st-btn.st-ghost{background:transparent; border-color:transparent; color:var(--ax-text-2,#b4b4b4);}
.st-btn.st-ghost:hover{color:var(--ax-text,#ececec); background:var(--ax-surface,rgba(255,255,255,.045));}
.st-btn[disabled],.st-btn:disabled{opacity:.42; cursor:not-allowed;}
.st-btn[disabled]:active{transform:none;}
.st-icon-btn{
  display:inline-flex; align-items:center; justify-content:center;
  width:38px; height:38px; padding:0; flex:0 0 auto;
  background:transparent; border:1px solid transparent; border-radius:var(--ax-r-sm,10px);
  color:var(--ax-text-2,#b4b4b4); cursor:pointer;
  transition:color var(--ax-dur-1,120ms) var(--ax-ease-out,cubic-bezier(.22,1,.36,1)),
             background-color var(--ax-dur-1,120ms) var(--ax-ease-out,cubic-bezier(.22,1,.36,1));
  -webkit-tap-highlight-color:transparent;
}
.st-icon-btn:hover{color:var(--ax-text,#ececec); background:var(--ax-surface-2,rgba(255,255,255,.075));}
.st-icon-btn:active{transform:scale(.94);}

/* ---------- 分段控件 ---------- */
.st-seg{
  display:inline-flex; padding:3px; gap:2px; position:relative;
  background:var(--ax-surface,rgba(255,255,255,.045));
  border:1px solid var(--ax-border-soft,rgba(255,255,255,.06));
  border-radius:var(--ax-r-sm,10px);
}
.st-seg-btn{
  position:relative; z-index:1; min-height:32px; padding:0 13px;
  background:transparent; border:0; border-radius:var(--ax-r-xs,6px);
  color:var(--ax-text-2,#b4b4b4); font:500 12.5px/1 var(--ax-font,system-ui,sans-serif);
  cursor:pointer;
  transition:color var(--ax-dur-2,200ms) var(--ax-ease-out,cubic-bezier(.22,1,.36,1)),
             background-color var(--ax-dur-2,200ms) var(--ax-ease-out,cubic-bezier(.22,1,.36,1));
  -webkit-tap-highlight-color:transparent;
}
.st-seg-btn.st-on{color:var(--ax-text,#ececec); background:var(--ax-surface-3,rgba(255,255,255,.11));}

/* ---------- 开关 ---------- */
.st-switch{
  position:relative; flex:0 0 auto;
  width:42px; height:24px; padding:0;
  background:var(--ax-surface-3,rgba(255,255,255,.11));
  border:1px solid var(--ax-border,rgba(255,255,255,.10));
  border-radius:var(--ax-r-pill,999px); cursor:pointer;
  transition:background-color var(--ax-dur-2,200ms) var(--ax-ease-out,cubic-bezier(.22,1,.36,1)),
             border-color var(--ax-dur-2,200ms) var(--ax-ease-out,cubic-bezier(.22,1,.36,1));
  -webkit-tap-highlight-color:transparent; touch-action:manipulation;
}
.st-switch::after{
  content:""; position:absolute; top:2px; left:2px; width:18px; height:18px;
  background:#fff; border-radius:50%;
  box-shadow:0 1px 2px rgba(0,0,0,.45);
  transform:translateX(0);
  transition:transform var(--ax-dur-3,320ms) var(--ax-ease-spring,cubic-bezier(.34,1.56,.64,1));
}
.st-switch.st-on{background:var(--ax-accent,#ffffff); border-color:transparent;}
.st-switch.st-on::after{transform:translateX(18px);}
.st-switch[disabled]{opacity:.42; cursor:not-allowed;}

/* ---------- 滑块 ---------- */
.st-range{
  -webkit-appearance:none; appearance:none;
  width:100%; height:24px; background:transparent; cursor:pointer; margin:0;
  touch-action:manipulation;
}
.st-range::-webkit-slider-runnable-track{
  height:4px; border-radius:999px;
  background:var(--ax-surface-3,rgba(255,255,255,.11));
}
.st-range::-moz-range-track{height:4px; border-radius:999px; background:var(--ax-surface-3,rgba(255,255,255,.11));}
.st-range::-webkit-slider-thumb{
  -webkit-appearance:none; appearance:none;
  width:16px; height:16px; margin-top:-6px; border-radius:50%;
  background:var(--ax-accent,#ffffff); border:2px solid var(--ax-bg,#212121);
  box-shadow:0 1px 4px rgba(0,0,0,.5);
  transition:transform var(--ax-dur-2,200ms) var(--ax-ease-spring,cubic-bezier(.34,1.56,.64,1));
}
.st-range:active::-webkit-slider-thumb{transform:scale(1.18);}
.st-range::-moz-range-thumb{
  width:14px; height:14px; border-radius:50%;
  background:var(--ax-accent,#ffffff); border:2px solid var(--ax-bg,#212121);
}

/* ---------- 列表项 ---------- */
.st-list{display:flex; flex-direction:column; gap:8px;}
.st-item{
  display:flex; align-items:flex-start; gap:12px;
  padding:12px; border-radius:var(--ax-r-md,14px);
  background:var(--ax-surface,rgba(255,255,255,.045));
  border:1px solid var(--ax-border-soft,rgba(255,255,255,.06));
  transition:border-color var(--ax-dur-2,200ms) var(--ax-ease-out,cubic-bezier(.22,1,.36,1));
}
.st-item:hover{border-color:var(--ax-border,rgba(255,255,255,.10));}
.st-item-main{flex:1 1 auto; min-width:0; display:flex; flex-direction:column; gap:4px;}
.st-item-title{
  font:600 13px/1.35 var(--ax-font,system-ui,sans-serif); color:var(--ax-text,#ececec);
  overflow-wrap:anywhere;
}
.st-item-desc{
  font:400 12px/1.5 var(--ax-font,system-ui,sans-serif); color:var(--ax-text-2,#b4b4b4);
  overflow-wrap:anywhere;
}
.st-item-meta{
  font:400 11px/1.4 var(--ax-font,system-ui,sans-serif); color:var(--ax-text-3,#8e8e8e);
  overflow-wrap:anywhere;
}
.st-item-actions{display:flex; align-items:center; gap:6px; flex:0 0 auto;}

.st-avatar{
  flex:0 0 auto; width:40px; height:40px; border-radius:var(--ax-r-md,14px);
  display:flex; align-items:center; justify-content:center; overflow:hidden;
  background:var(--ax-surface-3,rgba(255,255,255,.11));
  color:#08101f; font:700 15px/1 var(--ax-font,system-ui,sans-serif);
  border:1px solid var(--ax-border-soft,rgba(255,255,255,.06));
}
.st-avatar-lg{width:64px; height:64px; border-radius:var(--ax-r-lg,18px); font-size:22px;}
.st-avatar img{width:100%; height:100%; object-fit:cover; display:block;}

.st-tag{
  display:inline-flex; align-items:center; height:20px; padding:0 8px;
  border-radius:var(--ax-r-pill,999px);
  background:var(--ax-surface-2,rgba(255,255,255,.075));
  border:1px solid var(--ax-border-soft,rgba(255,255,255,.06));
  color:var(--ax-text-2,#b4b4b4); font:500 10.5px/1 var(--ax-font,system-ui,sans-serif);
  max-width:180px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap;
}
.st-tag.st-ok{color:var(--ax-ok,#34d399); border-color:rgba(52,211,153,.24);}
.st-tag.st-warn{color:var(--ax-warn,#fbbf24); border-color:rgba(251,191,36,.24);}
.st-tag.st-danger{color:var(--ax-danger,#f87171); border-color:rgba(248,113,113,.24);}
.st-tag.st-accent{color:var(--ax-accent,#ffffff); border-color:rgba(255,255,255,.28);}
.st-tags{display:flex; flex-wrap:wrap; gap:5px;}

/* ---------- 提示条 ---------- */
.st-banner{
  display:flex; align-items:flex-start; gap:8px;
  padding:10px 12px; border-radius:var(--ax-r-md,14px);
  font:400 12px/1.55 var(--ax-font,system-ui,sans-serif);
  border:1px solid var(--ax-border-soft,rgba(255,255,255,.06));
  background:var(--ax-surface,rgba(255,255,255,.045));
  color:var(--ax-text-2,#b4b4b4);
}
.st-banner.st-demo{color:var(--ax-warn,#fbbf24); border-color:rgba(251,191,36,.24); background:rgba(251,191,36,.08);}
.st-error{
  font:400 12px/1.5 var(--ax-font,system-ui,sans-serif);
  color:var(--ax-danger,#f87171); overflow-wrap:anywhere;
}
.st-ok-text{color:var(--ax-ok,#34d399);}
.st-warn-text{color:var(--ax-warn,#fbbf24);}

@keyframes st-shake{
  0%,100%{transform:translateX(0);}
  20%{transform:translateX(-4px);}
  40%{transform:translateX(4px);}
  60%{transform:translateX(-3px);}
  80%{transform:translateX(2px);}
}
.st-shake{animation:st-shake 320ms var(--ax-ease-out,cubic-bezier(.22,1,.36,1)) 1;}

/* ---------- 密码强度 ---------- */
.st-strength{margin-top:8px; display:flex; flex-direction:column; gap:6px;}
.st-strength-head{display:flex; align-items:center; justify-content:space-between; gap:8px;}
.st-strength-label{font:500 11.5px/1 var(--ax-font,system-ui,sans-serif); color:var(--ax-text-3,#8e8e8e);}
.st-strength-track{
  height:4px; border-radius:999px; overflow:hidden;
  background:var(--ax-surface-3,rgba(255,255,255,.11));
  position:relative; isolation:isolate;
}
.st-strength-fill{
  position:absolute; inset:0; transform-origin:left center; transform:scaleX(0);
  border-radius:999px;
  transition:transform var(--ax-dur-4,520ms) var(--ax-ease-out,cubic-bezier(.22,1,.36,1)),
             background-color var(--ax-dur-3,320ms) var(--ax-ease-out,cubic-bezier(.22,1,.36,1));
}
.st-strength-checks{display:flex; flex-wrap:wrap; gap:5px;}
.st-check{display:inline-flex; align-items:center; gap:4px; font:400 11px/1 var(--ax-font,system-ui,sans-serif); color:var(--ax-text-3,#8e8e8e);}
.st-check.st-pass{color:var(--ax-ok,#34d399);}
.st-check-dot{width:6px; height:6px; border-radius:50%; background:currentColor; opacity:.75;}

/* ---------- 空状态 / 骨架 ---------- */
.st-empty{
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:8px;
  padding:34px 16px; text-align:center;
  border:1px dashed var(--ax-border,rgba(255,255,255,.10));
  border-radius:var(--ax-r-lg,18px);
  color:var(--ax-text-3,#8e8e8e); font:400 12.5px/1.6 var(--ax-font,system-ui,sans-serif);
}
.st-empty-title{color:var(--ax-text-2,#b4b4b4); font-weight:500;}
.st-skel{
  height:56px; border-radius:var(--ax-r-md,14px);
  background:linear-gradient(100deg,var(--ax-surface,rgba(255,255,255,.045)) 30%,var(--ax-surface-3,rgba(255,255,255,.11)) 50%,var(--ax-surface,rgba(255,255,255,.045)) 70%);
  background-size:220% 100%;
  animation:ax-shimmer 1.4s linear infinite;
}
@keyframes ax-shimmer{from{background-position:180% 0;} to{background-position:-80% 0;}}

/* ---------- 页脚操作条 ---------- */
.st-foot{
  position:sticky; bottom:0; margin:18px -20px -96px; padding:12px 20px calc(14px + env(safe-area-inset-bottom,0px));
  display:flex; align-items:center; gap:10px;
  background:linear-gradient(to top,var(--ax-bg,#212121) 62%,rgba(6,7,11,0));
  border-top:1px solid var(--ax-hairline,rgba(255,255,255,.055));
}
.st-foot-note{flex:1 1 auto; font:400 11.5px/1.4 var(--ax-font,system-ui,sans-serif); color:var(--ax-text-3,#8e8e8e);}

/* ---------- 模态 ---------- */
.st-modal{
  position:absolute; inset:0; z-index:5;
  display:flex; align-items:center; justify-content:center; padding:20px;
  background:rgba(2,3,7,.55);
  opacity:0; pointer-events:none;
  transition:opacity var(--ax-dur-2,200ms) var(--ax-ease-in,cubic-bezier(.4,0,1,1));
}
.st-modal.st-open{opacity:1; pointer-events:auto; transition-timing-function:var(--ax-ease-out,cubic-bezier(.22,1,.36,1));}
.st-modal-card{
  width:min(560px,100%); max-height:78vh; display:flex; flex-direction:column;
  background:var(--ax-bg,#212121);
  border:1px solid var(--ax-border,rgba(255,255,255,.10));
  border-radius:var(--ax-r-xl,24px); overflow:hidden;
  box-shadow:0 24px 64px var(--ax-shadow-pop,rgba(0,0,0,.62)),
             0 2px 8px var(--ax-shadow-sm,rgba(0,0,0,.4)),
             inset 0 1px 0 var(--ax-hairline,rgba(255,255,255,.055));
  transform:scale(.965) translateY(6px);
  transition:transform var(--ax-dur-3,320ms) var(--ax-ease-out,cubic-bezier(.22,1,.36,1));
  transform-origin:center bottom;
}
.st-modal.st-open .st-modal-card{transform:none;}
.st-modal-head{display:flex; align-items:center; gap:10px; padding:14px 16px; border-bottom:1px solid var(--ax-hairline,rgba(255,255,255,.055));}
.st-modal-body{flex:1 1 auto; min-height:0; overflow:auto; overscroll-behavior:contain; padding:14px 16px;}
.st-modal-foot{display:flex; align-items:center; gap:10px; padding:12px 16px; border-top:1px solid var(--ax-hairline,rgba(255,255,255,.055));}
.st-modal-title{flex:1 1 auto; margin:0; font:600 14px/1.2 var(--ax-font,system-ui,sans-serif); color:var(--ax-text,#ececec);}

.st-picklist{display:flex; flex-direction:column; gap:4px;}
.st-pick{
  display:flex; align-items:center; gap:10px; min-height:40px; padding:0 10px;
  border-radius:var(--ax-r-sm,10px); cursor:pointer;
  transition:background-color var(--ax-dur-1,120ms) var(--ax-ease-out,cubic-bezier(.22,1,.36,1));
}
.st-pick:hover{background:var(--ax-surface,rgba(255,255,255,.045));}
.st-pick input{width:16px; height:16px; accent-color:var(--ax-accent,#ffffff);}
.st-pick-label{flex:1 1 auto; min-width:0; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; font:400 12.5px/1 var(--ax-font-mono,ui-monospace,monospace); color:var(--ax-text-2,#b4b4b4);}

/* ---------- 代码块 ---------- */
.st-code{
  margin:0; padding:12px; border-radius:var(--ax-r-md,14px);
  background:var(--ax-bg-3,rgba(0,0,0,.32));
  border:1px solid var(--ax-border-soft,rgba(255,255,255,.06));
  color:var(--ax-text-2,#b4b4b4);
  font:400 11.5px/1.65 var(--ax-font-mono,ui-monospace,monospace);
  white-space:pre-wrap; overflow-wrap:anywhere; max-height:320px; overflow:auto;
  overscroll-behavior:contain;
}

/* ---------- 焦点可达 ---------- */
.st-layer :focus-visible{
  outline:2px solid var(--ax-accent,#ffffff);
  outline-offset:2px;
  border-radius:var(--ax-r-xs,6px);
}

/* ---------- 移动端 ---------- */
@media (max-width:760px){
  .st-panel{width:100%; border-left:0;}
  .st-main{flex-direction:column;}
  .st-nav{
    flex:0 0 auto; width:100%; flex-direction:row; gap:6px;
    padding:8px 10px; overflow-x:auto; overflow-y:hidden;
    border-right:0; border-bottom:1px solid var(--ax-hairline,rgba(255,255,255,.055));
  }
  .st-nav-item{width:auto; min-height:40px; padding:0 12px; white-space:nowrap;}
  .st-nav-label{font-size:12.5px;}
  .st-body{padding:14px 14px calc(84px + env(safe-area-inset-bottom,0px));}
  .st-foot{margin:14px -14px calc(-84px - env(safe-area-inset-bottom,0px)); padding:12px 14px calc(14px + env(safe-area-inset-bottom,0px));}
  .st-input,.st-select,.st-textarea{font-size:16px; min-height:44px;}
  .st-btn{min-height:44px;}
  .st-icon-btn{width:44px; height:44px;}
  .st-switch{width:48px; height:28px;}
  .st-switch::after{width:22px; height:22px;}
  .st-switch.st-on::after{transform:translateX(20px);}
  .st-head{padding:12px 14px; padding-top:calc(12px + env(safe-area-inset-top,0px));}
  .st-card{padding:14px;}
}

@media (prefers-reduced-motion:reduce){
  .st-panel,.st-scrim,.st-modal,.st-modal-card,.st-switch::after,.st-strength-fill,.st-range::-webkit-slider-thumb{transition-duration:1ms !important;}
  .st-skel{animation:none;}
  .st-shake{animation:none;}
}

@media (forced-colors:active){
  .st-switch,.st-btn,.st-input{border:1px solid ButtonText;}
}

/* ---------- 品牌：头部图标（本地素材 assets/ic_launcher_foreground.png，官方仓库 ic_launcher_foreground.png） ---------- */
.st-head::before{
  content:""; flex:0 0 auto; width:24px; height:24px; border-radius:8px;
  background-color:var(--ax-bg,#212121);
  background-image:url(../assets/ic_launcher_foreground.png);
  background-size:19px 19px; background-position:center; background-repeat:no-repeat;
  border:1px solid var(--ax-border-soft,rgba(255,255,255,.06));
}
.st-avatar{ background-image:url(../assets/ic_launcher_foreground.png); background-size:cover; background-position:center; }

/* ---------- 设置总览（/settings/ 直达） ---------- */
.st-ov-grid{display:grid; grid-template-columns:1fr; gap:8px;}
@media (min-width:720px){ .st-ov-grid{grid-template-columns:1fr 1fr;} }
.st-ov-item{
  display:flex; align-items:center; gap:12px; width:100%; text-align:left;
  padding:13px 14px; border-radius:var(--ax-r-lg,16px);
  background:var(--ax-surface,rgba(255,255,255,.035));
  border:1px solid var(--ax-border,rgba(255,255,255,.10));
  color:var(--ax-text,#ececec); cursor:pointer;
  transition:transform var(--ax-dur-1,140ms) var(--ax-ease-out,cubic-bezier(.22,1,.36,1)), border-color var(--ax-dur-1,140ms) linear;
}
.st-ov-item:active{transform:scale(.985);}
.st-ov-item:hover{border-color:color-mix(in srgb, var(--ax-accent,#6ea8ff) 45%, transparent);}
.st-ov-ico{
  flex:0 0 34px; width:34px; height:34px; border-radius:11px;
  display:flex; align-items:center; justify-content:center;
  background:color-mix(in srgb, var(--ax-accent,#6ea8ff) 14%, transparent);
  color:var(--ax-accent,#6ea8ff);
}
.st-ov-txt{flex:1 1 auto; min-width:0; display:flex; flex-direction:column; gap:2px;}
.st-ov-txt b{font:600 13.5px/1.2 var(--ax-font,system-ui,sans-serif);}
.st-ov-sub{font:400 11px/1.2 var(--ax-font,system-ui,sans-serif); color:var(--ax-text-3,#7b879a);}
.st-ov-arrow{flex:0 0 auto; color:var(--ax-text-3,#7b879a); font-size:16px;}