/* ============================================================
   题库留言板  lyb.xhkts.com   (iOS 风格 / 蓝色 / PC)
   ============================================================ */
:root{
  --blue:#007AFF;
  --blue-d:#0062CC;
  --blue-l:#4DA3FF;
  --bg:#F2F2F7;
  --card:#FFFFFF;
  --line:#E5E5EA;
  --line-2:#F0F0F4;
  --t1:#1C1C1E;
  --t2:#6E6E73;
  --t3:#A1A1A6;
  --red:#FF3B30;
  --green:#34C759;
  --orange:#FF9500;
  --radius:14px;
  --shadow:0 1px 2px rgba(0,0,0,.04), 0 6px 18px rgba(0,0,0,.045);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  font-size:13px;line-height:1.5;color:var(--t1);background:var(--bg);
  -webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%;overflow:hidden;
}
button,input,textarea,select{font-family:inherit;font-size:inherit;color:inherit;outline:none}
button{cursor:pointer;border:none;background:none}
a{color:var(--blue);text-decoration:none}
img{border:0}
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-thumb{background:rgba(60,60,67,.18);border-radius:4px}
::-webkit-scrollbar-thumb:hover{background:rgba(60,60,67,.3)}
::-webkit-scrollbar-track{background:transparent}

#app{height:100vh;display:none}
#app.on{display:block}
.view{height:100vh;display:none}
.view.on{display:block}

/* ---------------- 通用控件 ---------------- */
.btn{
  display:inline-block;height:30px;line-height:30px;padding:0 14px;border-radius:9px;
  font-size:12.5px;font-weight:600;background:var(--blue);color:#fff;
  box-shadow:0 2px 8px rgba(0,122,255,.28);transition:background .15s,transform .12s;
  vertical-align:middle;white-space:nowrap;
}
.btn:hover{background:var(--blue-d)}
.btn:active{transform:scale(.97)}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.btn.ghost{background:#fff;color:var(--blue);border:1px solid rgba(0,122,255,.35);box-shadow:none}
.btn.ghost:hover{background:rgba(0,122,255,.06)}
.btn.gray{background:#fff;color:var(--t2);border:1px solid var(--line);box-shadow:none}
.btn.gray:hover{background:#FAFAFC;color:var(--t1)}
.btn.danger{background:#fff;color:var(--red);border:1px solid rgba(255,59,48,.3);box-shadow:none}
.btn.danger:hover{background:rgba(255,59,48,.06)}
.btn.sm{height:26px;line-height:26px;padding:0 10px;font-size:12px;border-radius:8px}
.ipt{
  height:30px;border:1px solid var(--line);border-radius:9px;padding:0 10px;background:#fff;
  transition:border-color .15s,box-shadow .15s;width:100%;vertical-align:middle;
}
.ipt:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(0,122,255,.12)}
.ipt.mini{height:28px}
select.ipt{height:30px;padding:0 6px;cursor:pointer}
.loading{padding:60px 0;text-align:center;color:var(--t3);font-size:13px}
.spin{
  display:inline-block;width:16px;height:16px;border:2px solid rgba(0,122,255,.25);
  border-top-color:var(--blue);border-radius:50%;animation:spin .7s linear infinite;
  vertical-align:-3px;margin-right:8px;
}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------------- Toast ---------------- */
#toast{
  position:fixed;left:50%;bottom:38px;transform:translateX(-50%) translateY(20px);
  background:rgba(28,28,30,.93);color:#fff;padding:9px 20px;border-radius:999px;
  font-size:12.5px;opacity:0;pointer-events:none;transition:opacity .24s,transform .24s;
  z-index:99999;max-width:70vw;text-align:center;
}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
#toast.err{background:rgba(255,59,48,.96)}

/* ============================================================
   前台
   ============================================================ */
.app{display:flex;height:100vh;min-width:660px;background:var(--bg)}
.side{width:206px;flex:0 0 206px;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column}
.side-logo{height:54px;flex:0 0 54px;display:flex;align-items:center;padding:0 14px;border-bottom:1px solid var(--line-2);cursor:pointer}
.logo-dot{
  width:26px;height:26px;border-radius:8px;background:linear-gradient(135deg,#4DA3FF,#007AFF);
  color:#fff;font-size:12px;font-weight:700;text-align:center;line-height:26px;
  box-shadow:0 3px 10px rgba(0,122,255,.35);margin-right:8px;flex:0 0 26px;
}
.logo-txt{font-size:13.5px;font-weight:700;letter-spacing:.2px;overflow:hidden}
.logo-txt i{display:block;font-style:normal;font-size:10px;color:var(--t3);font-weight:400;letter-spacing:.5px}
.side-scroll{flex:1;overflow-y:auto;padding:10px 8px 14px}
.side-group{font-size:10.5px;font-weight:700;color:var(--t3);letter-spacing:.8px;padding:9px 8px 5px}
.nav{display:block;padding:7px 9px;border-radius:9px;margin-bottom:1px;font-size:12.5px;color:var(--t1);position:relative;transition:background .13s;cursor:pointer}
.nav:hover{background:#F7F7FA}
.nav.on{background:rgba(0,122,255,.1);color:var(--blue);font-weight:600}
.nav.on:before{content:"";position:absolute;left:0;top:50%;margin-top:-7px;width:3px;height:14px;background:var(--blue);border-radius:0 3px 3px 0}
.nav em{font-style:normal;float:right;font-size:11px;color:var(--t3);font-weight:400}
.nav.on em{color:var(--blue);opacity:.75}
.side-foot{padding:9px;border-top:1px solid var(--line-2);font-size:11px;color:var(--t3);text-align:center}

.main{flex:1;display:flex;flex-direction:column;min-width:0}
.hero{background:linear-gradient(120deg,#0A84FF 0%,#007AFF 45%,#0060D6 100%);color:#fff;padding:14px 22px 16px;flex:0 0 auto;position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;right:-40px;top:-60px;width:200px;height:200px;border-radius:50%;background:rgba(255,255,255,.11)}
.hero:before{content:"";position:absolute;right:60px;bottom:-90px;width:150px;height:150px;border-radius:50%;background:rgba(255,255,255,.07)}
.hero-crumb{font-size:11.5px;opacity:.86;letter-spacing:.4px;position:relative;z-index:1}
.hero-title{font-size:20px;font-weight:700;letter-spacing:.3px;margin:3px 0 2px;position:relative;z-index:1}
.hero-sub{font-size:11.5px;opacity:.82;position:relative;z-index:1}
.hero-stats{position:absolute;right:22px;bottom:16px;z-index:1;text-align:right}
.hero-stats span{display:inline-block;margin-left:22px;text-align:center}
.hero-stats b{display:block;font-size:18px;font-weight:700;line-height:1.1}
.hero-stats i{font-style:normal;font-size:10.5px;opacity:.8}

.tools{flex:0 0 auto;min-height:46px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:6px 18px}
.tools .sortbadge{
  display:inline-block;background:rgba(0,122,255,.09);color:var(--blue);font-size:11.5px;font-weight:600;
  padding:4px 11px;border-radius:999px;
}
.tools .tip{margin-left:auto;font-size:11.5px;color:var(--t3)}
.tools .tip b{color:var(--blue);font-weight:600}

.feed{flex:1;overflow-y:auto;padding:12px 18px 8px}
.day{font-size:11px;color:var(--t3);text-align:center;margin:6px 0 10px;letter-spacing:.5px}
.msg{background:#fff;border-radius:var(--radius);padding:12px 14px;margin-bottom:9px;box-shadow:var(--shadow);transition:box-shadow .18s}
.msg:hover{box-shadow:0 2px 6px rgba(0,0,0,.06),0 12px 28px rgba(0,0,0,.07)}
.msg-hd{display:flex;align-items:center;margin-bottom:8px}
.av{width:32px;height:32px;flex:0 0 32px;border-radius:50%;color:#fff;font-size:13px;font-weight:600;text-align:center;line-height:32px;margin-right:9px;overflow:hidden}
.av.b1{background:linear-gradient(135deg,#5AC8FA,#007AFF)}
.av.b2{background:linear-gradient(135deg,#34C759,#00A86B)}
.av.b3{background:linear-gradient(135deg,#FF9500,#FF6B00)}
.av.b4{background:linear-gradient(135deg,#AF52DE,#7A3FD1)}
.av.b5{background:linear-gradient(135deg,#FF375F,#D70036)}
.av.b6{background:linear-gradient(135deg,#64D2FF,#0AA2C0)}
.msg-who{flex:1;min-width:0}
.msg-name{font-size:13px;font-weight:600;line-height:1.25}
.msg-time{font-size:11px;color:var(--t3);margin-top:1px}
.rank{float:right;font-size:10.5px;font-weight:700;color:var(--blue);background:rgba(0,122,255,.09);border-radius:6px;padding:1px 7px;margin-top:4px}
.msg-body{font-size:13.5px;line-height:1.65;color:#2C2C2E;word-break:break-word;white-space:pre-wrap}
.msg-ft{display:flex;align-items:center;margin-top:9px;padding-top:9px;border-top:1px solid var(--line-2)}
.act{font-size:12px;color:var(--t2);margin-right:16px;display:inline-block;line-height:20px;transition:color .15s;cursor:pointer}
.act:hover{color:var(--blue)}
.act svg{vertical-align:-3px;margin-right:4px}
.act.liked{color:var(--blue);font-weight:600}
.act.rep{margin-left:auto;margin-right:0;color:var(--t3)}
.act.rep:hover{color:var(--red)}
.act.rep.done{color:#C7C7CC;cursor:default}
.act.rep.done:hover{color:#C7C7CC}
.msg.hl{box-shadow:0 0 0 2px var(--blue),0 2px 14px rgba(0,122,255,.24)}
.like-pop{animation:pop .32s ease}
@keyframes pop{0%{transform:scale(1)}45%{transform:scale(1.22)}100%{transform:scale(1)}}
.replies{margin-top:9px;padding:8px 10px;background:#F7F8FA;border-radius:11px}
.reply{padding:5px 0;font-size:12.5px;line-height:1.6;border-bottom:1px solid rgba(0,0,0,.045)}
.reply:last-child{border-bottom:none;padding-bottom:0}
.reply:first-child{padding-top:0}
.reply b{color:var(--blue);font-weight:600}
.reply i{font-style:normal;color:var(--t3);font-size:11px;margin-left:6px}
.rbox{margin-top:8px;display:none}
.rbox.on{display:block}
.rbox .ipt{margin-bottom:6px}
.rbox .row{text-align:right}
.empty{text-align:center;padding:56px 0;color:var(--t3)}
.empty .ico{font-size:34px;opacity:.35;margin-bottom:10px}
.empty p{font-size:13px}

.composer{flex:0 0 auto;background:#fff;border-top:1px solid var(--line);padding:10px 18px 12px}
.composer .row1{display:flex;align-items:center;margin-bottom:7px}
.nickwrap{position:relative;width:172px;flex:0 0 172px}
.nickwrap .ipt{padding-right:32px}
.dice{
  position:absolute;right:3px;top:3px;width:24px;height:24px;line-height:22px;border-radius:7px;
  background:rgba(0,122,255,.08);color:var(--blue);font-size:13px;text-align:center;
}
.dice:hover{background:rgba(0,122,255,.16)}
.composer .hint{margin-left:auto;font-size:11px;color:var(--t3);text-align:right}
.composer .hint s{text-decoration:none;color:var(--blue)}
.composer .row2{display:flex;align-items:flex-end}
.composer textarea{flex:1;height:38px;max-height:78px;resize:none;border:1px solid var(--line);border-radius:11px;padding:9px 11px;line-height:1.5;background:#FAFAFC;transition:border-color .15s,background .15s,box-shadow .15s}
.composer textarea:focus{background:#fff;border-color:var(--blue);box-shadow:0 0 0 3px rgba(0,122,255,.12)}
.composer .count{font-size:11px;color:var(--t3);margin-left:10px;line-height:38px}
.composer .send{margin-left:10px;height:38px;line-height:38px;padding:0 22px;border-radius:11px}
.warn{display:none;font-size:11.5px;color:var(--red);margin-top:7px;padding-left:2px}
.warn.on{display:block}

/* 首页：题目入口 */
/* 首页：科目 / 题型 筛选条（条目上千，改为按需筛选） */
.hfilter{flex:0 0 auto;background:#fff;border-bottom:1px solid var(--line);padding:10px 20px 4px}
.hf-row{display:flex;align-items:flex-start;margin-bottom:6px}
.hf-lbl{flex:0 0 34px;font-size:11px;font-weight:600;color:var(--t2);line-height:26px;letter-spacing:.2px}
.hf-none{font-size:11.5px;color:var(--t3);line-height:26px}
.hfilter .seg{flex:1;display:flex;flex-wrap:wrap;margin-right:0}
.hfilter .seg a{margin:1px 0}
.cnt-tip{font-size:11.5px;color:var(--t3);margin:0 0 10px}
.cnt-tip b{color:var(--blue);font-weight:700}

.homefeed{flex:1;overflow-y:auto;padding:16px 20px 24px}
.home-sec{font-size:12px;font-weight:700;color:var(--t2);margin:4px 0 10px;letter-spacing:.4px}
.cards{overflow:hidden}
.card{
  float:left;width:196px;margin:0 12px 12px 0;background:#fff;border-radius:var(--radius);
  padding:13px 15px;box-shadow:var(--shadow);cursor:pointer;transition:transform .15s,box-shadow .15s;
}
.card:hover{transform:translateY(-2px);box-shadow:0 3px 8px rgba(0,0,0,.07),0 14px 30px rgba(0,0,0,.08)}
.card .cn{font-size:15px;font-weight:700;letter-spacing:.2px}
.card .ct{font-size:11.5px;color:var(--t3);margin-top:3px}
.card .cm{font-size:11.5px;color:var(--blue);margin-top:8px;font-weight:600}

/* ============================================================
   后台登录
   ============================================================ */
.login{height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#EAF3FF 0%,#F7FAFF 45%,#EDF1F8 100%)}
.login-card{width:330px;background:#fff;border-radius:20px;padding:30px 28px 26px;text-align:center;box-shadow:0 6px 20px rgba(0,60,140,.09),0 22px 60px rgba(0,60,140,.1)}
.login-card.shake{animation:shake .4s}
@keyframes shake{0%,100%{transform:translateX(0)}20%{transform:translateX(-7px)}40%{transform:translateX(7px)}60%{transform:translateX(-4px)}80%{transform:translateX(4px)}}
.login-logo{width:56px;height:56px;border-radius:17px;margin:0 auto 14px;background:linear-gradient(135deg,#4DA3FF,#007AFF);color:#fff;font-size:24px;font-weight:700;line-height:56px;box-shadow:0 8px 22px rgba(0,122,255,.32)}
.login-card h1{font-size:17px;font-weight:700;letter-spacing:.3px}
.login-card p{font-size:11.5px;color:var(--t3);margin:5px 0 18px}
.login-card .ipt{height:38px;text-align:center;letter-spacing:3px;font-size:14px;border-radius:11px}
.login-card .btn{width:100%;height:38px;line-height:38px;border-radius:11px;margin-top:12px;font-size:13.5px}
.login-card .err{color:var(--red);font-size:11.5px;min-height:15px;margin-top:8px}
.login-card .foot{font-size:10.5px;color:var(--t3);margin-top:14px}

/* ============================================================
   后台主体
   ============================================================ */
.admin{display:flex;height:100vh;min-width:660px;background:var(--bg)}
.aside{width:190px;flex:0 0 190px;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column}
.aside-nav{flex:1;padding:10px 8px;overflow-y:auto}
.aside-nav a{display:block;padding:8px 11px;border-radius:9px;color:var(--t1);font-size:12.5px;margin-bottom:2px;cursor:pointer}
.aside-nav a:hover{background:#F7F7FA}
.aside-nav a.on{background:rgba(0,122,255,.1);color:var(--blue);font-weight:600}
.aside-nav .g{font-size:10.5px;font-weight:700;color:var(--t3);letter-spacing:.8px;padding:10px 11px 4px}
.acontent{flex:1;display:flex;flex-direction:column;min-width:0}
.abar{flex:0 0 54px;height:54px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 20px}
.abar h2{font-size:16px;font-weight:700}
.abar .crumb{font-size:11.5px;color:var(--t3);margin-left:10px}
.abar .right{margin-left:auto}
.abody{flex:1;overflow-y:auto;padding:16px 20px 28px}
.stats{overflow:hidden;margin-bottom:14px}
.stat{float:left;width:23%;margin-right:2.66%;background:#fff;border-radius:var(--radius);padding:13px 15px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.stat:last-child{margin-right:0}
.stat i{font-style:normal;font-size:11.5px;color:var(--t2)}
.stat b{display:block;font-size:22px;font-weight:700;margin-top:3px;letter-spacing:.5px}
.stat u{text-decoration:none;font-size:11px;color:var(--t3);margin-left:6px;font-weight:400}
.stat .bar{position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--blue)}
.stat.g .bar{background:var(--green)}
.stat.o .bar{background:var(--orange)}
.stat.r .bar{background:var(--red)}
.panel{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:14px;overflow:hidden}
.panel-hd{min-height:46px;display:flex;align-items:center;padding:8px 16px;border-bottom:1px solid var(--line-2);flex-wrap:wrap}
.panel-hd h3{font-size:13.5px;font-weight:700}
.panel-hd .right{margin-left:auto;display:flex;align-items:center}
.panel-bd{padding:14px 16px}
.panel-bd.flush{padding:0}
.form-row{display:flex;align-items:flex-end;flex-wrap:wrap}
.field{margin-right:12px;margin-bottom:8px}
.field label{display:block;font-size:11px;color:var(--t2);margin-bottom:5px;font-weight:600;letter-spacing:.2px}
.field .ipt{width:132px}
.field.w .ipt{width:190px}
table{width:100%;border-collapse:collapse;font-size:12.5px}
thead th{background:#FAFAFC;color:var(--t2);font-weight:600;font-size:11.5px;text-align:left;padding:9px 14px;border-bottom:1px solid var(--line);white-space:nowrap}
tbody td{padding:9px 14px;border-bottom:1px solid var(--line-2);vertical-align:middle}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover{background:#FAFBFF}
.tag{display:inline-block;font-size:11px;font-weight:600;padding:2px 8px;border-radius:6px;background:rgba(0,122,255,.09);color:var(--blue)}
.tag.t2{background:rgba(52,199,89,.11);color:#1E9E45}
.tag.t3{background:rgba(255,149,0,.12);color:#C96A00}
.tag.off{background:#F2F2F7;color:var(--t3)}
.rule-sw{cursor:pointer;user-select:none;min-width:52px;text-align:center;transition:transform .12s ease,filter .12s ease}
.rule-sw:hover{filter:brightness(.93)}
.rule-sw:active{transform:scale(.92)}
/* 举报阈值配置行 */
.rep-cfg{display:flex;align-items:center;padding:12px 16px;border-top:1px solid var(--line-2);background:#FCFCFE}
.rep-cfg .rc-lbl{font-size:12.5px;font-weight:600;color:var(--t1);margin-right:10px}
.rep-cfg .rc-unit{font-size:12px;color:var(--t2);margin:0 14px 0 7px}
.rep-cfg .rc-tip{font-size:11.5px;color:var(--t3);margin-left:14px}
.lk{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:11.5px;color:var(--t2);background:#F7F8FA;border:1px solid var(--line-2);border-radius:7px;padding:3px 8px;display:inline-block;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;vertical-align:middle;cursor:pointer}
.lk:hover{border-color:var(--blue);color:var(--blue)}
.ops{white-space:nowrap;text-align:right}
.ops a{margin-left:10px;font-size:12px;font-weight:600;cursor:pointer}
.ops a.del{color:var(--red)}
.ops a.mute{color:var(--t3)}
.msg-cell{max-width:320px}
.msg-cell b{font-weight:600}
.msg-cell span{color:var(--t3);font-size:11.5px}
.chips{padding:2px 0}
.chip{display:inline-block;background:rgba(0,122,255,.09);color:var(--blue);font-size:12px;font-weight:600;padding:5px 9px 5px 11px;border-radius:9px;margin:0 8px 8px 0}
.chip x{font-style:normal;cursor:pointer;margin-left:6px;opacity:.6;font-size:13px}
.chip x:hover{opacity:1;color:var(--red)}
.chip-add{display:inline-block;border:1px dashed rgba(0,122,255,.5);color:var(--blue);font-size:12px;font-weight:600;padding:5px 12px;border-radius:9px;margin:0 8px 8px 0;cursor:pointer;background:none}
.chip-add:hover{background:rgba(0,122,255,.06)}
/* 科目 · 题型 分组管理 */
.grps{border:1px solid var(--line-2);border-radius:12px;overflow:hidden}
.grps-empty{text-align:center;color:var(--t3);font-size:12.5px;padding:22px 0}
.grp{border-bottom:1px solid var(--line-2)}
.grp:last-child{border-bottom:0}
.grp:nth-child(even){background:#FCFDFF}
.grp-hd{display:flex;align-items:center;padding:10px 14px 0}
.grp-hd b{font-size:12.5px;color:var(--t1);font-weight:600;margin-right:10px}
.mini-add{font-size:11.5px;color:var(--blue);background:none;border:0;padding:2px 7px;border-radius:6px;font-weight:500}
.mini-add:hover{background:rgba(0,122,255,.08)}
.mini-del{margin-left:auto;font-size:11.5px;color:var(--t3);cursor:pointer}
.mini-del:hover{color:var(--red)}
.grp .chips{padding:8px 14px 10px}
.chips-empty{font-size:11.5px;color:var(--t3)}
.empty-row{text-align:center;color:var(--t3);padding:26px 0}
.mask{position:fixed;left:0;right:0;top:0;bottom:0;background:rgba(0,0,0,.32);z-index:9000;display:none;align-items:center;justify-content:center}
.mask.on{display:flex}
.modal{width:640px;max-width:92vw;background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.25);animation:up .2s ease}
@keyframes up{from{transform:translateY(14px);opacity:.6}to{transform:none;opacity:1}}
.modal-hd{height:50px;display:flex;align-items:center;padding:0 18px;border-bottom:1px solid var(--line-2)}
.modal-hd h3{font-size:14.5px;font-weight:700}
.modal-hd .x{margin-left:auto;font-size:20px;color:var(--t3);line-height:1;background:none}
.modal-bd{padding:14px 18px;max-height:54vh;overflow:auto}
.modal-ft{padding:12px 18px;border-top:1px solid var(--line-2);text-align:right;background:#FAFAFC}
.modal-ft .btn{margin-left:8px}
.filters{display:flex;align-items:center;flex-wrap:wrap}
.filters .ipt{width:auto;min-width:120px;margin-right:8px}

/* 分段筛选条（科目 / 题型） */
.segbar{display:flex;align-items:center;flex-wrap:wrap;padding:9px 16px;border-bottom:1px solid var(--line-2);background:#FBFCFE}
.segbar .lbl{font-size:11px;font-weight:600;color:var(--t2);margin:2px 7px 2px 0;letter-spacing:.2px}
/* 科目 / 题型 各占一行，按钮多了自动换行，标签不会被挤到上一行 */
.segbar .seg-grp{display:flex;align-items:flex-start;width:100%;margin-bottom:5px}
.segbar .seg-grp .lbl{flex:0 0 32px;line-height:26px;margin:0}
.segbar .seg-grp .seg{flex:1;display:flex;flex-wrap:wrap;margin:0}
.segbar .seg-grp .seg a{margin:1px 0}
.seg{display:inline-flex;background:#EFEFF4;border-radius:9px;padding:2px;margin:2px 16px 2px 0}
.seg a{display:inline-block;padding:4px 13px;border-radius:7px;font-size:12px;font-weight:600;color:var(--t2);cursor:pointer;transition:background .15s,color .15s;white-space:nowrap}
.seg a:hover{color:var(--t1)}
.seg a.on{background:#fff;color:var(--blue);box-shadow:0 1px 2px rgba(0,0,0,.08),0 1px 6px rgba(0,0,0,.05)}
.segbar .ipt{width:auto;margin:2px 8px 2px 0}
.segbar .btn{margin:2px 0}
.segbar-tip{margin-left:auto;font-size:11px;color:var(--t3)}