/* 电脑报价网：全站共用样式 */
*,
*::before,
*::after{
  box-sizing:border-box;
}

:root{
  color-scheme:light;

  --bg:#F3F6FA;
  --card:#FFFFFF;
  --soft:#F7F9FC;
  --line:#DCE4EF;
  --line-soft:#EAF0F6;

  --txt:#172235;
  --ink:#334155;
  --secondary:#526176;
  --muted:#64748B;

  --blue:#2563EB;
  --blue-hover:#1D4ED8;
  --blue-soft:#EDF3FF;
  --cyan:#0E7490;

  --dark:#0B1220;
  --dark-line:#334155;
  --dark-muted:#C0CDDF;

  --up:#C93632;
  --up-bg:#FFF0EE;
  --down:#087F5B;
  --down-bg:#EAF8F1;

  --accent:#9A6700;
  --accent-bg:#FFF8DB;

  --radius:10px;
  --shadow:0 1px 2px rgba(15,23,42,.03);
  --shadow-h:0 5px 16px rgba(15,23,42,.07);

  --mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace;
}

html{
  margin:0;
  padding:0;
  scroll-padding-top:100px;
}

body{
  margin:0;
  padding:0;
  background:var(--bg);
  color:var(--txt);
  font:15px/1.65 -apple-system,BlinkMacSystemFont,
    "PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  -webkit-font-smoothing:antialiased;
}

button,
input,
select,
textarea{
  font:inherit;
}

button,
input,
select,
textarea,
fieldset{
  min-width:0;
}

a{
  color:inherit;
  text-decoration:none;
}

button{
  cursor:pointer;
}

img{
  max-width:100%;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible{
  outline:2px solid var(--blue);
  outline-offset:3px;
}

button:disabled{
  cursor:default;
}

.wrap{
  width:100%;
  max-width:1120px;
  margin:0 auto;
  padding:0 16px;
}

main.wrap{
  min-width:0;
}

.sr-only{
  position:absolute;
  width:1px;
  height:1px;
  padding:0;
  margin:-1px;
  overflow:hidden;
  clip-path:inset(50%);
  white-space:nowrap;
  border:0;
}

.num,
.stats b,
.card-n,
.card-price,
.board-value,
.metric-value,
.t-price,
.t-chg,
.pp,
.big,
.ccode,
.cs-price,
.cs-sub b,
.cs-grand b,
.cs-qty b{
  font-variant-numeric:tabular-nums;
}

.up{
  color:var(--up);
}

.down{
  color:var(--down);
}

.flat{
  color:var(--muted);
  font-style:normal;
}

/* 顶栏 */
.top{
  position:sticky;
  top:0;
  z-index:20;
  background:var(--card);
  border-bottom:1px solid var(--line);
}

.top-in{
  display:flex;
  align-items:center;
  gap:20px;
  min-height:66px;
}

.logo{
  display:flex;
  align-items:center;
  gap:8px;
  flex:none;
  font-size:17px;
  line-height:1.3;
  font-weight:750;
  white-space:nowrap;
  color:var(--dark);
}

.logo::before{
  content:"";
  display:block;
  width:10px;
  height:18px;
  flex:none;
  border-radius:2px;
  background:var(--blue);
}

.logo span{
  font-size:11px;
  font-weight:400;
  color:var(--muted);
  padding-left:8px;
  border-left:1px solid var(--line);
}

.top-search{
  display:flex;
  flex:1 1 240px;
  align-items:center;
  min-width:0;
  max-width:440px;
  padding:3px;
  border:1px solid var(--line);
  border-radius:8px;
  background:var(--soft);
}

.top-search:focus-within{
  border-color:var(--blue);
}

.top-search input{
  flex:1 1 0;
  width:0;
  min-width:0;
  border:0;
  outline:none;
  background:transparent;
  color:var(--txt);
  padding:8px 10px;
  font-size:14px;
}

.top-search input::placeholder{
  color:var(--muted);
}

.top-search button{
  flex:none;
  min-height:36px;
  padding:0 16px;
  border:0;
  border-radius:5px;
  background:var(--blue);
  color:#FFFFFF;
  font-size:13px;
  white-space:nowrap;
}

.top-search button:hover{
  background:var(--blue-hover);
}

.top-nav{
  display:flex;
  align-items:center;
  gap:16px;
  flex:none;
  font-size:13px;
  color:var(--secondary);
}

.top-nav a{
  display:inline-flex;
  align-items:center;
  min-height:44px;
  border-bottom:2px solid transparent;
  white-space:nowrap;
}

.top-nav a.on,
.top-nav a:hover{
  color:var(--blue);
  border-bottom-color:var(--blue);
}

/* 首页品牌区 */
.hero{
  margin:20px 0 0;
  padding:25px 26px 22px;
  border:1px solid #1E293B;
  border-top:3px solid var(--blue);
  border-radius:12px;
  background:var(--dark);
  color:#FFFFFF;
}

.hero-kicker{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  margin:0 0 8px;
  color:var(--dark-muted);
  font-size:12px;
}

.hero-kicker::before{
  content:"";
  width:6px;
  height:6px;
  flex:none;
  border-radius:50%;
  background:#60A5FA;
}

.hero h1{
  margin:0 0 8px;
  font-size:27px;
  line-height:1.35;
  font-weight:750;
  letter-spacing:-.4px;
  overflow-wrap:anywhere;
}

.hero-sub{
  margin:0;
  color:var(--dark-muted);
  font-size:13px;
}

.hero .muted{
  color:var(--dark-muted);
}

.stats{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:12px;
  margin:18px 0 0;
}

.stats > div{
  display:flex;
  flex-direction:column;
  gap:5px;
  min-width:0;
  padding:13px 15px;
  border:1px solid var(--line);
  border-radius:8px;
  background:var(--soft);
}

.stats b{
  font-size:28px;
  line-height:1.15;
  font-weight:750;
}

.stats span{
  color:var(--muted);
  font-size:12px;
}

.hero .stats > div{
  background:#142035;
  border-color:#2B3B53;
}

.hero .stats b{
  color:#FFFFFF;
}

.hero .stats span{
  color:var(--dark-muted);
}

.change-strip{
  display:flex;
  flex-wrap:wrap;
  gap:5px 16px;
  margin:14px 0 0;
  padding-top:12px;
  border-top:1px solid var(--dark-line);
  color:var(--dark-muted);
  font-size:12px;
}

.change-strip span{
  display:inline-flex;
  align-items:baseline;
  gap:5px;
}

.hero .change-strip .up{
  color:#FFABA4;
}

.hero .change-strip .down{
  color:#8BE0BA;
}

.compare-note{
  margin:7px 0 0;
  color:var(--dark-muted);
  font-size:12px;
  overflow-wrap:anywhere;
}

.hero-note{
  margin:14px 0 0;
  padding:10px 12px;
  border:1px solid #34455D;
  border-radius:6px;
  background:#172439;
  color:#E0E9F5;
  font-size:12px;
  line-height:1.7;
}

/* 标题和通用正文 */
h2.h2{
  display:flex;
  align-items:baseline;
  flex-wrap:wrap;
  gap:5px 10px;
  margin:26px 0 12px;
  font-size:18px;
  line-height:1.45;
  font-weight:700;
  letter-spacing:-.2px;
}

.h2-sub{
  font-size:12px;
  color:var(--muted);
  font-weight:400;
}

.section-note{
  margin:-4px 0 12px;
  font-size:12px;
  color:var(--muted);
}

.page-h1{
  margin:16px 0 6px;
  font-size:24px;
  line-height:1.4;
  font-weight:700;
  letter-spacing:-.3px;
  overflow-wrap:anywhere;
}

.page-sub,
.page-note{
  margin:0 0 7px;
  font-size:13px;
  color:var(--secondary);
  overflow-wrap:anywhere;
}

.page-note{
  font-size:12px;
}

.muted{
  color:var(--muted);
  font-size:13px;
}

.crumb{
  margin:14px 0 0;
  font-size:12px;
  color:var(--muted);
  overflow-wrap:anywhere;
}

.crumb a:hover{
  color:var(--blue);
}

.brand,
h3.h3,
#categories,
#quote-about{
  scroll-margin-top:90px;
}

/* 分类入口 */
.category-group + .category-group{
  margin-top:16px;
}

.group-title{
  display:flex;
  align-items:baseline;
  flex-wrap:wrap;
  gap:8px;
  margin:0 0 9px;
  font-size:13px;
  font-weight:650;
  color:var(--secondary);
}

.group-title span{
  font-size:12px;
  font-weight:400;
  color:var(--muted);
}

.cards{
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:10px;
}

.cards-digital{
  grid-template-columns:repeat(4,minmax(0,1fr));
}

.card{
  display:flex;
  flex-direction:column;
  gap:9px;
  min-width:0;
  padding:13px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--card);
  box-shadow:var(--shadow);
  transition:border-color .15s,box-shadow .15s;
}

.card:hover{
  border-color:#9DB9F4;
  box-shadow:var(--shadow-h);
}

.card-top{
  display:flex;
  align-items:center;
  gap:8px;
  min-width:0;
}

.ico{
  display:flex;
  align-items:center;
  justify-content:center;
  flex:none;
  width:30px;
  height:30px;
  border:1px solid #DCE6F9;
  border-radius:6px;
  background:var(--blue-soft);
  color:var(--blue);
  font:600 10px/1 var(--mono);
}

.card-name{
  min-width:0;
  color:var(--txt);
  font-size:15px;
  line-height:1.4;
  font-weight:650;
  overflow-wrap:anywhere;
}

.card-meta{
  display:flex;
  align-items:baseline;
  flex-wrap:wrap;
  gap:2px 8px;
  color:var(--muted);
  font-size:12px;
}

.card-n{
  display:inline-flex;
  align-items:baseline;
  gap:3px;
  color:var(--secondary);
  font-size:12px;
}

.card-n b{
  color:var(--secondary);
  font-size:12px;
  line-height:1.5;
  font-weight:600;
  letter-spacing:0;
}

.card-foot{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:4px 8px;
  margin-top:auto;
  padding-top:8px;
  border-top:1px solid var(--line-soft);
  color:var(--muted);
  font-size:12px;
}

.card-price{
  min-width:0;
}

.card-price span{
  display:block;
  color:var(--muted);
  font-size:11px;
}

.card-price b{
  display:block;
  color:var(--secondary);
  font-size:12px;
  line-height:1.55;
  font-weight:500;
  overflow-wrap:anywhere;
}

.card-chg b{
  margin-left:5px;
  font-size:12px;
}

.card-empty{
  background:var(--soft);
  border-style:dashed;
  box-shadow:none;
}

.card-empty .ico{
  color:var(--muted);
  background:var(--bg);
  border-color:var(--line);
}

.card-empty .card-n{
  font-size:12px;
}

/* 涨跌榜、品类概览、历史摘要 */
.boards{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  align-items:stretch;
  gap:14px;
  margin-top:6px;
}

.board{
  display:flex;
  flex-direction:column;
  min-width:0;
  padding:16px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--card);
  box-shadow:var(--shadow);
}

.board h3{
  margin:0;
  font-size:15px;
  font-weight:700;
}

.board-desc{
  margin:4px 0 10px;
  color:var(--muted);
  font-size:12px;
  overflow-wrap:anywhere;
}

.board ul{
  list-style:none;
  margin:0;
  padding:0;
}

.board li{
  display:flex;
  align-items:center;
  gap:10px;
  min-width:0;
  padding:10px 0;
  border-top:1px solid var(--line-soft);
  font-size:13px;
}

.board li:first-child{
  border-top:0;
}

.board li a{
  flex:1 1 0;
  min-width:0;
  overflow-wrap:anywhere;
}

.board li a:hover{
  color:var(--blue);
}

.board-model,
.row-title{
  display:block;
  color:var(--txt);
  font-size:13px;
  line-height:1.5;
  font-weight:550;
  overflow-wrap:anywhere;
}

.board-meta{
  display:block;
  margin-top:3px;
  color:var(--muted);
  font-size:11px;
}

.rank{
  flex:none;
  width:18px;
  color:var(--muted);
  font:12px/1.5 var(--mono);
  text-align:center;
}

.board-value{
  flex:0 1 42%;
  min-width:0;
  text-align:right;
  overflow-wrap:anywhere;
}

.board-value b{
  display:block;
  font-size:13px;
  font-weight:650;
}

.board-value .chg{
  display:block;
  margin-top:3px;
  white-space:normal;
  overflow-wrap:anywhere;
}

.board .p{
  color:var(--muted);
}

.chg{
  font-size:12px;
  line-height:1.5;
  font-weight:600;
}

.chg.up{
  color:var(--up);
}

.chg.down{
  color:var(--down);
}

.chg.flat,
.chg.new{
  color:var(--muted);
}

.board .metric-list{
  display:flex;
  flex:1;
  flex-direction:column;
}

.metric-list li{
  flex:1;
  justify-content:space-between;
  gap:12px;
}

.metric-label{
  min-width:0;
  color:var(--secondary);
  overflow-wrap:anywhere;
}

.metric-value{
  flex:none;
  color:var(--txt);
  font-size:14px;
  font-weight:650;
  white-space:nowrap;
}

.board-foot{
  margin:9px 0 0;
  padding-top:10px;
  border-top:1px solid var(--line-soft);
  color:var(--muted);
  font-size:11px;
  line-height:1.65;
}

/* 首页工具入口 */
.home-tools{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:14px;
  margin:22px 0 0;
}

.home-tools > *{
  min-width:0;
}

.calc-cta{
  display:flex;
  align-items:center;
  gap:14px;
  margin:14px 0;
  padding:16px 18px;
  border:1px solid #C4D6FB;
  border-radius:var(--radius);
  background:var(--blue-soft);
  color:var(--txt);
}

.calc-cta:hover{
  border-color:var(--blue);
}

.cc-l{
  flex:1 1 0;
  min-width:0;
}

.cc-l b{
  display:block;
  margin-bottom:4px;
  font-size:16px;
  font-weight:650;
}

.cc-l span{
  display:block;
  color:var(--secondary);
  font-size:13px;
  line-height:1.65;
  overflow-wrap:anywhere;
}

.cc-r{
  flex:none;
  color:var(--blue);
  font-size:13px;
  font-weight:600;
  white-space:nowrap;
}

.mp-card{
  display:flex;
  align-items:center;
  gap:16px;
  margin:0 0 18px;
  padding:16px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--soft);
}

.mp-qr{
  display:block;
  flex:none;
  width:132px;
  height:132px;
  border:1px solid var(--line);
  border-radius:8px;
  background:#FFFFFF;
}

.mp-txt{
  display:flex;
  flex-direction:column;
  gap:5px;
  min-width:0;
}

.mp-txt b{
  color:var(--txt);
  font-size:16px;
  font-weight:650;
}

.mp-txt span{
  color:var(--secondary);
  font-size:12px;
  line-height:1.65;
  overflow-wrap:anywhere;
}

.home-tools .calc-cta,
.home-tools .mp-card{
  height:100%;
  margin:0;
}

/* 分类页小程序横条 */
.mp-bar{
  display:flex;
  align-items:center;
  gap:14px;
  margin:14px 0 16px;
  padding:14px 16px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--soft);
}

.mp-qr2{
  display:block;
  flex:none;
  width:104px;
  height:104px;
  border:1px solid var(--line);
  border-radius:8px;
  background:#FFFFFF;
}

.mp-bar-txt{
  display:flex;
  flex-direction:column;
  gap:4px;
  min-width:0;
}

.mp-bar-txt b{
  color:var(--txt);
  font-size:15px;
}

.mp-bar-txt span{
  color:var(--secondary);
  font-size:12px;
  line-height:1.65;
  overflow-wrap:anywhere;
}

/* 分类报价速览 */
.pick-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:12px;
  align-items:start;
}

.pick{
  min-width:0;
  padding:13px 14px 9px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--card);
  box-shadow:var(--shadow);
}

.pick-head{
  display:flex;
  align-items:baseline;
  flex-wrap:wrap;
  gap:5px 8px;
  margin-bottom:7px;
}

.pick-cat{
  flex:none;
  padding:2px 6px;
  border-radius:4px;
  background:var(--blue-soft);
  color:var(--blue);
  font-size:11px;
  font-weight:600;
}

.pick-head b{
  min-width:0;
  font-size:14px;
  font-weight:650;
  overflow-wrap:anywhere;
}

.pick-head i{
  margin-left:auto;
  color:var(--muted);
  font-size:11px;
  font-style:normal;
}

.pick ul{
  list-style:none;
  margin:0;
  padding:0;
}

.pick li{
  display:flex;
  align-items:center;
  gap:8px;
  min-width:0;
  padding:9px 0;
  border-top:1px solid var(--line-soft);
  font-size:13px;
}

.pick li:first-child{
  border-top:0;
}

.pick li a{
  flex:1 1 0;
  min-width:0;
  line-height:1.5;
  overflow-wrap:anywhere;
}

.pick li a:hover{
  color:var(--blue);
}

.pick .pp{
  flex:none;
  font-size:13px;
  font-weight:650;
  white-space:nowrap;
}

.pick .pc{
  flex:none;
  font-size:11px;
  font-weight:600;
  white-space:nowrap;
}

.pick .pc.up{
  color:var(--up);
}

.pick .pc.down{
  color:var(--down);
}

.pick-more{
  display:block;
  margin-top:3px;
  padding:10px 0 3px;
  border-top:1px solid var(--line-soft);
  color:var(--blue);
  font-size:12px;
  text-align:center;
}

/* 品牌入口；分类页品牌筛选继续兼容 */
.chips{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin:14px 0 20px;
}

.chip{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:40px;
  max-width:100%;
  padding:7px 11px;
  border:1px solid var(--line);
  border-radius:6px;
  background:var(--card);
  color:var(--secondary);
  font-size:13px;
  line-height:1.5;
  overflow-wrap:anywhere;
  transition:border-color .15s,color .15s;
}

.chip:hover{
  border-color:#9DB9F4;
  color:var(--blue);
}

.chip i{
  flex:none;
  margin-left:7px;
  color:var(--muted);
  font-size:11px;
  font-style:normal;
  font-variant-numeric:tabular-nums;
}

.brands-panel{
  padding:14px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--card);
}

.brands-panel .chips{
  margin:0;
}

.brand-details{
  margin-top:12px;
  padding-top:10px;
  border-top:1px solid var(--line-soft);
}

.brand-details summary{
  min-height:40px;
  padding:8px 0;
  color:var(--blue);
  font-size:13px;
  cursor:pointer;
}

.brand-details[open] summary{
  margin-bottom:8px;
}

/* 分类表格：只在容器内部横向滚动 */
.table-wrap{
  width:100%;
  max-width:100%;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--card);
  overflow:auto;
  overscroll-behavior-x:contain;
  -webkit-overflow-scrolling:touch;
  box-shadow:var(--shadow);
}

.tbl{
  width:100%;
  min-width:540px;
  border-collapse:collapse;
  font-size:14px;
}

.tbl th,
.tbl td{
  padding:11px 14px;
  border-top:1px solid var(--line-soft);
  text-align:left;
  vertical-align:middle;
}

.tbl thead th{
  border-top:0;
  background:var(--soft);
  color:var(--secondary);
  font-size:12px;
  font-weight:500;
}

.tbl tbody tr:hover{
  background:#F5F8FF;
}

.t-name a{
  font-weight:550;
  overflow-wrap:anywhere;
}

.t-name a:hover{
  color:var(--blue);
}

.t-name em{
  display:block;
  margin-top:3px;
  color:var(--muted);
  font-size:12px;
  font-style:normal;
  overflow-wrap:anywhere;
}

.t-price{
  font-weight:650;
  white-space:nowrap;
}

.t-chg{
  width:96px;
  white-space:nowrap;
}

.brand{
  margin-bottom:12px;
}

h3.h3{
  display:flex;
  align-items:baseline;
  flex-wrap:wrap;
  gap:6px 8px;
  margin:20px 0 9px;
  color:var(--secondary);
  font-size:14px;
  font-weight:650;
}

h3.h3 em{
  padding:2px 6px;
  border-radius:4px;
  background:var(--blue-soft);
  color:var(--blue);
  font-size:12px;
  font-style:normal;
  font-weight:500;
}

.h3-sub{
  margin-left:auto;
  color:var(--muted);
  font-size:12px;
  font-weight:400;
}

/* 详情页 */
.detail{
  min-width:0;
  margin-top:16px;
  padding:22px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--card);
  box-shadow:var(--shadow);
}

.price-row{
  display:flex;
  align-items:baseline;
  flex-wrap:wrap;
  gap:7px 12px;
  margin:8px 0 18px;
}

.big{
  color:var(--blue);
  font-size:32px;
  line-height:1.3;
  font-weight:750;
  letter-spacing:-.5px;
  overflow-wrap:anywhere;
}

.prev{
  color:var(--muted);
  font-size:12px;
}

.spec{
  display:grid;
  gap:10px;
  margin:0;
}

.spec div{
  display:grid;
  grid-template-columns:64px minmax(0,1fr);
  gap:12px;
  font-size:14px;
}

.spec dt{
  color:var(--muted);
}

.spec dd{
  min-width:0;
  margin:0;
  overflow-wrap:anywhere;
}

.detail-note{
  margin:18px 0 0;
  padding-top:14px;
  border-top:1px solid var(--line);
  color:var(--secondary);
  font-size:12px;
  overflow-wrap:anywhere;
}

.rel{
  list-style:none;
  margin:0;
  padding:0;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--card);
  overflow:hidden;
  box-shadow:var(--shadow);
}

.rel li{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding:12px 14px;
  border-top:1px solid var(--line-soft);
  font-size:14px;
}

.rel li:first-child{
  border-top:0;
}

.rel li a{
  flex:1 1 0;
  min-width:0;
  overflow-wrap:anywhere;
}

.rel span{
  flex:none;
  color:var(--secondary);
  white-space:nowrap;
}

.rel.big{
  color:inherit;
  font-size:inherit;
  font-weight:inherit;
  letter-spacing:normal;
}

.rel.big li{
  padding:12px 14px;
}

/* 走势图：保留服务端输出的 SVG */
.trend{
  min-width:0;
  margin:0 0 16px;
  padding:14px 12px 8px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--card);
  box-shadow:var(--shadow);
}

.trend svg{
  display:block;
  width:100%;
  max-width:100%;
  height:auto;
}

.tr-lb{
  fill:var(--muted);
  font-family:inherit;
  font-size:11px;
}

.trend-cap{
  margin:3px 4px 7px;
  color:var(--muted);
  font-size:12px;
  text-align:center;
}

/* CPU 搭配 */
.compat{
  min-width:0;
  margin:0 0 16px;
  padding:18px 20px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--card);
  box-shadow:var(--shadow);
}

.compat-dl{
  display:grid;
  gap:10px;
  margin:0;
}

.compat-dl div{
  display:grid;
  grid-template-columns:64px minmax(0,1fr);
  gap:12px;
  font-size:14px;
}

.compat-dl dt{
  color:var(--muted);
}

.compat-dl dd{
  min-width:0;
  margin:0;
  font-weight:600;
  overflow-wrap:anywhere;
}

.compat-tip{
  margin:14px 0 0;
  padding-top:12px;
  border-top:1px solid var(--line);
  color:var(--muted);
  font-size:12px;
}

/* 每页独有行情正文：保留 */
.market-p{
  margin:0;
  color:var(--ink);
  font-size:14px;
  line-height:1.85;
  overflow-wrap:anywhere;
}

.market-p + .market-p{
  margin-top:10px;
}

.market-note{
  margin:10px 0 0;
  color:var(--muted);
  font-size:12px;
}

.ask{
  color:var(--muted);
  font-size:13px;
  font-weight:500;
  letter-spacing:0;
}

.big .ask{
  font-size:18px;
}

/* 搜索页 */
.big-search{
  display:flex;
  gap:8px;
  margin:16px 0;
}

.big-search input{
  flex:1 1 0;
  width:0;
  min-width:0;
  padding:12px 14px;
  border:1px solid var(--line);
  border-radius:8px;
  background:var(--card);
  color:var(--txt);
  font-size:15px;
}

.big-search input:focus{
  border-color:var(--blue);
}

.big-search button{
  flex:none;
  padding:0 20px;
  border:0;
  border-radius:8px;
  background:var(--blue);
  color:#FFFFFF;
  font-size:14px;
  white-space:nowrap;
}

/* 广告：没有实际广告内容时，不输出 .ad 元素 */
.ad{
  display:flex;
  align-items:center;
  justify-content:center;
  max-width:100%;
  min-height:70px;
  margin:20px 0;
  border:1px dashed var(--line);
  border-radius:8px;
  background:var(--card);
  overflow:hidden;
}

/* CPS */
.cps{
  margin:18px 0;
  padding:16px 18px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--card);
  box-shadow:var(--shadow);
}

.cps-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:14px;
}

.cps-l{
  display:flex;
  flex:1 1 130px;
  flex-direction:column;
  gap:3px;
  min-width:0;
}

.cps-name{
  font-size:15px;
  font-weight:650;
}

.cps-tip{
  color:var(--muted);
  font-size:12px;
}

.cps-btns{
  display:flex;
  flex:0 0 auto;
  gap:8px;
}

.cps-btn{
  flex:none;
  padding:11px 14px;
  border:1px solid transparent;
  border-radius:7px;
  font-size:13px;
  text-align:center;
  white-space:nowrap;
}

.cps-jd{
  background:var(--blue);
  color:#FFFFFF;
}

.cps-jd:hover{
  background:var(--blue-hover);
}

.cps-pdd{
  border-color:#E8C4B8;
  background:var(--card);
  color:#A83A22;
}

.cps-btn:active{
  opacity:.85;
}

.cps-ad{
  margin:11px 0 0;
  color:var(--muted);
  font-size:11px;
  line-height:1.6;
}

/* 关于页、SEO 正文 */
.doc,
.seo{
  min-width:0;
  margin-top:18px;
  padding:22px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--card);
  box-shadow:var(--shadow);
}

.doc h2{
  margin:24px 0 8px;
  font-size:16px;
}

.doc h2:first-child{
  margin-top:0;
}

.doc p,
.seo p{
  margin:0 0 10px;
  color:var(--ink);
  font-size:14px;
  line-height:1.85;
  overflow-wrap:anywhere;
}

.doc p:last-child,
.seo p:last-child{
  margin-bottom:0;
}

/* 页脚 */
.foot{
  margin:32px 0 0;
  padding:24px 0 30px;
  border-top:1px solid var(--line);
  background:#EAF0F7;
  color:var(--secondary);
  font-size:12px;
}

.foot-brand{
  display:flex;
  align-items:baseline;
  flex-wrap:wrap;
  gap:5px 12px;
  margin:0 0 12px;
}

.foot-brand b{
  color:var(--txt);
  font-size:15px;
}

.foot-cats{
  display:flex;
  flex-wrap:wrap;
  gap:2px 15px;
  margin-bottom:12px;
}

.foot-cats a{
  display:inline-flex;
  align-items:center;
  min-height:36px;
  color:var(--secondary);
}

.foot-cats a:hover{
  color:var(--blue);
}

.foot-note{
  margin:0 0 10px;
  line-height:1.8;
}

.foot-about{
  display:flex;
  flex-wrap:wrap;
  gap:8px 14px;
  margin:0;
}

.foot-about a{
  color:var(--blue);
}

.foot-ico{
  margin:10px 0 0;
  color:var(--muted);
  font-size:12px;
}

/* 装机报价单 */
.lead{
  margin:0 0 6px;
  color:var(--ink);
  font-size:14px;
  line-height:1.75;
}

.note-s{
  margin:0 0 16px;
  color:var(--muted);
  font-size:12px;
  line-height:1.65;
}

.sheet{
  min-width:0;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--card);
  overflow:hidden;
  box-shadow:var(--shadow);
}

.cs-hd{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:10px;
  padding:14px 18px;
  border-bottom:1px solid var(--line);
  background:var(--soft);
}

.cs-hd-l{
  display:flex;
  align-items:baseline;
  flex-wrap:wrap;
  gap:10px;
  min-width:0;
}

.cs-hd b{
  font-size:16px;
  white-space:nowrap;
}

.cs-hd span{
  font-size:12px;
}

.ccode{
  white-space:nowrap;
}

.cs-body{
  display:flex;
  flex-direction:column;
  font-variant-numeric:tabular-nums;
}

.cs-row{
  display:grid;
  align-items:center;
  grid-template-columns:84px minmax(0,1fr) 96px 118px;
  grid-template-areas:"cat name price act";
  gap:2px 12px;
  min-width:0;
  padding:12px 18px;
}

.cs-row.has-tip{
  grid-template-areas:
    "cat name price act"
    ". tip tip tip";
}

.cs-tip{
  grid-area:tip;
  min-width:0;
  margin-top:4px;
  color:var(--muted);
  font-size:12px;
  line-height:1.55;
  overflow-wrap:anywhere;
}

.cs-row + .cs-row{
  border-top:1px solid var(--line-soft);
}

.cs-cat{
  grid-area:cat;
  color:var(--muted);
  font-size:12px;
}

.cs-name{
  grid-area:name;
  min-width:0;
  font-size:14px;
  line-height:1.55;
  overflow-wrap:anywhere;
}

.cs-name b{
  margin-right:4px;
  font-weight:650;
}

.cs-name em{
  display:block;
  margin-top:2px;
  color:var(--muted);
  font-size:12px;
  font-style:normal;
}

.cs-price{
  grid-area:price;
  text-align:right;
  font-size:15px;
  font-weight:650;
  white-space:nowrap;
}

.cs-act{
  grid-area:act;
  text-align:right;
  white-space:nowrap;
}

.cs-act button{
  margin-left:6px;
  padding:7px 10px;
  border:1px solid var(--line);
  border-radius:6px;
  background:var(--card);
  color:var(--txt);
  font-size:12px;
}

.cs-act button:hover{
  border-color:#9DB9F4;
  color:var(--blue);
}

.cs-act .del{
  color:var(--muted);
}

.cs-row.empty .cs-price{
  color:var(--muted);
  font-weight:400;
}

.cs-hint{
  margin-left:5px;
  color:var(--muted);
  font-size:12px;
}

.cs-qty{
  display:inline-flex;
  align-items:center;
  gap:6px;
  margin-top:6px;
}

.cs-qty .ql,
.cs-qty .qu{
  color:var(--muted);
  font-size:12px;
}

.cs-qty b{
  min-width:16px;
  text-align:center;
  font-size:13px;
  font-weight:600;
}

.cs-qty .qb{
  width:28px;
  height:28px;
  padding:0;
  border:1px solid var(--line);
  border-radius:5px;
  background:var(--card);
  color:var(--secondary);
  font-size:14px;
  line-height:1;
}

.cs-qty .qb[disabled]{
  opacity:.45;
}

.cs-price em{
  display:block;
  margin-top:2px;
  color:var(--muted);
  font-size:11px;
  font-style:normal;
  font-weight:400;
}

.cs-fees{
  margin:14px 12px 0;
  border:1px solid var(--line);
  border-radius:8px;
  background:var(--soft);
  overflow:hidden;
}

.cs-sub{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:13px 16px 11px;
  color:var(--muted);
  font-size:13px;
}

.cs-sub b{
  color:var(--txt);
  font-size:16px;
  font-weight:650;
}

.cs-fee{
  display:grid;
  align-items:center;
  grid-template-columns:88px minmax(0,1fr) 100px;
  grid-template-areas:"cat fee price";
  gap:6px 12px;
  padding:10px 16px;
  border-top:1px solid var(--line);
}

.cs-fee.on{
  background:var(--card);
}

.cs-fee .cs-cat{
  font-size:12px;
}

.cs-fee-m{
  display:flex;
  grid-area:fee;
  align-items:center;
  flex-wrap:wrap;
  gap:10px;
  min-width:0;
}

.sw{
  display:inline-flex;
  align-items:center;
  gap:5px;
  color:var(--muted);
  font-size:13px;
  white-space:nowrap;
  cursor:pointer;
}

.amt{
  width:78px;
  padding:6px 8px;
  border:1px solid var(--line);
  border-radius:6px;
  background:var(--card);
  color:var(--txt);
  font-size:13px;
  text-align:right;
}

.amt:disabled{
  background:var(--bg);
  color:var(--muted);
}

.cs-yuan{
  margin-left:-4px;
  color:var(--muted);
  font-size:12px;
}

.cs-grand{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin:12px 12px 14px;
  padding:15px 18px;
  border-radius:8px;
  background:var(--dark);
  color:#FFFFFF;
}

.cs-gk{
  display:flex;
  flex-direction:column;
  gap:3px;
  min-width:0;
}

.cs-gk span{
  font-size:15px;
  font-weight:650;
}

.cs-gk em{
  color:var(--dark-muted);
  font-size:12px;
  font-style:normal;
}

.cs-grand b{
  font-size:27px;
  line-height:1.3;
  font-weight:750;
  white-space:nowrap;
}

.acts{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:16px;
}

.btn-main,
.btn-plain{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:44px;
  padding:10px 16px;
  border:1px solid var(--line);
  border-radius:7px;
  font-size:14px;
  text-decoration:none;
}

.btn-main{
  border-color:var(--blue);
  background:var(--blue);
  color:#FFFFFF;
}

.btn-main:hover{
  background:var(--blue-hover);
}

.btn-plain{
  background:var(--card);
  color:var(--txt);
}

.pbox{
  margin-top:20px;
  padding:16px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--card);
}

.pbox-hd{
  display:flex;
  align-items:baseline;
  flex-wrap:wrap;
  gap:10px;
  margin-bottom:12px;
}

.pbox-hd span{
  font-size:12px;
}

.pimg{
  display:block;
  width:100%;
  max-width:600px;
  margin:0 auto;
  border:1px solid var(--line);
  border-radius:7px;
}

.pbox .btn-main{
  display:flex;
  max-width:260px;
  margin:14px auto 0;
}

/* 装机单弹层：保留现有打开/关闭逻辑 */
.pk{
  position:fixed;
  inset:0;
  z-index:60;
  align-items:center;
  justify-content:center;
  padding:16px;
  background:rgba(15,23,42,.48);
}

.pk-box{
  display:flex;
  flex-direction:column;
  width:100%;
  max-width:560px;
  min-width:0;
  max-height:82vh;
  max-height:82dvh;
  border-radius:12px;
  background:var(--card);
  overflow:hidden;
}

.pk-hd{
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex:none;
  gap:10px;
  padding:14px 16px;
  border-bottom:1px solid var(--line);
}

.pk-hd button{
  flex:none;
  min-height:36px;
  padding:6px 12px;
  border:1px solid var(--line);
  border-radius:6px;
  background:var(--card);
  font-size:13px;
}

#pkQ{
  flex:none;
  min-width:0;
  margin:12px 16px 8px;
  padding:10px 12px;
  border:1px solid var(--line);
  border-radius:6px;
  font-size:14px;
}

.pk-b{
  display:flex;
  flex:none;
  flex-wrap:wrap;
  gap:6px;
  max-height:30vh;
  padding:0 16px 10px;
  overflow-y:auto;
  overscroll-behavior:contain;
}

.bk{
  flex:none;
  max-width:100%;
  min-height:34px;
  padding:6px 10px;
  border:1px solid var(--line);
  border-radius:6px;
  background:var(--card);
  color:var(--txt);
  font-size:12px;
  overflow-wrap:anywhere;
}

.bk.on{
  border-color:var(--blue);
  background:var(--blue);
  color:#FFFFFF;
}

.pk-l{
  flex:1;
  min-height:0;
  margin:0;
  padding:0 16px 16px;
  list-style:none;
  overflow-y:auto;
  overscroll-behavior:contain;
  -webkit-overflow-scrolling:touch;
}

.pk-l li{
  display:flex;
  align-items:center;
  gap:10px;
  min-width:0;
  padding:12px 0;
  border-top:1px solid var(--line);
  cursor:pointer;
}

.pk-l li:hover{
  background:#F5F8FF;
}

.pk-l .pk-ld{
  justify-content:center;
  padding:36px 0;
  border-top:0;
  color:var(--muted);
  font-size:13px;
  text-align:center;
  cursor:default;
}

.pk-l .pk-ld:hover{
  background:transparent;
}

.pn{
  flex:1 1 0;
  min-width:0;
  color:var(--txt);
  font-size:15px;
  line-height:1.5;
  font-weight:600;
  overflow-wrap:anywhere;
}

.pb{
  flex:none;
  max-width:110px;
  padding:3px 7px;
  border-radius:4px;
  background:#EEF2F7;
  color:var(--secondary);
  font-size:11px;
  font-weight:500;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}

.pp{
  flex:none;
  color:var(--txt);
  font-size:15px;
  font-weight:700;
  white-space:nowrap;
}

/* 中等宽度 */
@media (max-width:960px){
  .logo span{
    display:none;
  }

  .top-in{
    gap:14px;
  }

  .cards,
  .cards-digital{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }

  .pick-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
}

/* 手机、窄屏 */
@media (max-width:720px){
  html{
    scroll-padding-top:16px;
  }

  .top{
    position:static;
  }

  .top-in{
    display:grid;
    grid-template-columns:minmax(0,1fr) auto;
    grid-template-areas:
      "logo nav"
      "search search";
    gap:4px 10px;
    padding-top:6px;
    padding-bottom:9px;
  }

  .logo{
    grid-area:logo;
    font-size:16px;
  }

  .top-nav{
    grid-area:nav;
    gap:12px;
    font-size:12px;
  }

  .top-nav a{
    min-height:44px;
  }

  /* 375px 实测：logo + 6 个品类链接塞一行，导航会把 logo 挤出格子、互相压字。
     窄屏只留「装机报价单」一个入口（做成按钮），品类走下方大分类列表和页脚导航。 */
  .top-nav .nv{
    display:none;
  }

  .top-nav a.nv-calc{
    min-height:34px;
    padding:0 13px;
    border:0;
    border-radius:6px;
    background:var(--blue);
    color:#FFFFFF;
    font-size:13px;
    font-weight:600;
  }

  .top-nav a.nv-calc.on,
  .top-nav a.nv-calc:hover{
    border-bottom-color:transparent;
    background:var(--blue-hover);
    color:#FFFFFF;
  }

  .top-search{
    grid-area:search;
    width:100%;
    max-width:none;
  }

  .top-search input{
    font-size:14px;
  }

  .top-search button{
    min-height:36px;
    padding:0 16px;
  }

  .hero{
    margin-top:14px;
    padding:18px;
    border-radius:10px;
  }

  .hero h1{
    font-size:22px;
    letter-spacing:-.2px;
  }

  .hero-sub{
    font-size:12px;
  }

  .stats{
    gap:8px;
    margin-top:15px;
  }

  .stats > div{
    gap:5px;
    padding:11px 9px;
    border-radius:6px;
  }

  .stats b{
    font-size:24px;
  }

  .stats span{
    font-size:11px;
  }

  .change-strip{
    gap:4px 12px;
    margin-top:12px;
  }

  .hero-note{
    padding:9px 10px;
  }

  h2.h2{
    margin:23px 0 11px;
    font-size:17px;
  }

  .h2-sub{
    font-size:11px;
  }

  .cards,
  .cards-digital{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:10px;
  }

  .card{
    gap:8px;
    padding:12px;
  }

  .card-name{
    font-size:14px;
  }

  .ico{
    width:28px;
    height:28px;
    font-size:9px;
  }

  .boards{
    grid-template-columns:minmax(0,1fr);
    gap:12px;
  }

  .board{
    padding:14px;
  }

  .home-tools{
    grid-template-columns:minmax(0,1fr);
    gap:12px;
    margin-top:20px;
  }

  .pick-grid{
    grid-template-columns:minmax(0,1fr);
    gap:12px;
  }

  .pick{
    padding:12px 14px 9px;
  }

  .page-h1{
    font-size:22px;
  }

  .detail,
  .doc,
  .seo{
    padding:17px;
  }

  .big{
    font-size:28px;
  }

  .tbl th,
  .tbl td{
    padding:11px 12px;
  }

  .brand,
  h3.h3,
  #categories,
  #quote-about{
    scroll-margin-top:16px;
  }

  .calc-total{
    flex-direction:column;
    align-items:stretch;
  }

  .ct-r{
    display:flex;
    gap:8px;
  }

  .ct-r button{
    flex:1;
  }
}

@media (max-width:640px){
  .cs-row{
    grid-template-columns:minmax(0,1fr) auto;
    grid-template-areas:
      "cat price"
      "name act";
    gap:3px 10px;
    padding:10px 14px;
  }

  .cs-row.has-tip{
    grid-template-areas:
      "cat price"
      "name act"
      "tip tip";
  }

  .cs-row.empty{
    padding:9px 14px;
  }

  .cs-tip{
    margin-top:2px;
    font-size:12px;
  }

  .ccode{
    display:none;
  }

  .cs-hd{
    align-items:baseline;
    flex-wrap:nowrap;
    gap:8px;
    padding:12px 14px;
  }

  .cs-hd-l{
    flex-wrap:nowrap;
    gap:8px;
  }

  .cs-hd b{
    font-size:15px;
  }

  .cs-name{
    font-size:13px;
  }

  .cs-price{
    font-size:15px;
  }

  .cs-act button{
    margin-left:6px;
    padding:7px 9px;
    font-size:12px;
  }

  .cs-fee{
    grid-template-columns:minmax(0,1fr) auto;
    grid-template-areas:
      "cat price"
      "fee fee";
    row-gap:7px;
    padding:10px 14px;
  }

  .cs-fee-m{
    gap:8px;
  }

  .amt{
    flex:1;
    width:72px;
    min-width:0;
    max-width:110px;
  }

  .cs-sub,
  .cs-grand{
    padding-right:14px;
    padding-left:14px;
  }

  .calc-cta{
    gap:10px;
    padding:14px;
  }

  .cc-l b{
    font-size:15px;
  }

  .cc-l span{
    font-size:12px;
  }

  .cc-r{
    font-size:12px;
  }

  .pk-l li{
    flex-wrap:wrap;
    gap:6px 8px;
  }

  .pk-l .pn{
    flex:1 1 calc(100% - 96px);
  }

  .pk-l .pp{
    margin-left:auto;
    font-size:14px;
  }

  .pk-l .pb{
    max-width:100%;
    white-space:normal;
    overflow-wrap:anywhere;
  }
}

@media (max-width:430px){
  .mp-card{
    gap:12px;
    padding:14px;
  }

  .mp-qr{
    width:112px;
    height:112px;
  }

  .mp-txt b{
    font-size:15px;
  }

  .mp-bar{
    gap:12px;
    padding:12px;
  }

  .mp-qr2{
    width:92px;
    height:92px;
  }

  .cps-btns{
    width:100%;
  }

  .cps-btn{
    flex:1 1 0;
    padding:11px 8px;
  }

  .big-search button{
    padding:0 16px;
  }

  .cs-grand{
    flex-wrap:wrap;
  }

  .cs-grand b{
    margin-left:auto;
    font-size:25px;
  }
}

@media (prefers-reduced-motion:reduce){
  *,
  *::before,
  *::after{
    transition:none !important;
    animation:none !important;
    scroll-behavior:auto !important;
  }
}