@charset "utf-8";
/* ============================================================
   长沙联助打印机维修中心 — 全站样式
   打印机 / 复印机维修公司网站（经典 ASP 版）
   结构：
     01 变量与基础      02 通用布局       03 按钮
     04 页头与导航      05 首页模块       06 卡片与列表
     07 表格            08 服务项目页     09 案例页
     10 关于我们页      11 常见问题页     12 联系与表单
     13 新闻页          14 页脚           15 后台
     16 响应式
   ============================================================ */

/* ---------- 01 变量与基础 ---------- */
:root {
  --brand: #0b63d6;
  --brand-d: #0a4ea8;
  --brand-l: #eaf2fe;
  --ink: #101828;
  --ink-2: #2b3a4d;
  --muted: #64748b;
  --line: #e4e9f2;
  --bg: #f4f7fc;
  --paper: #ffffff;
  --green: #17a34a;
  --green-d: #128039;
  --orange: #ff7a18;
  --dark: #0b1a2b;
  --dark-2: #13293f;
  --radius: 14px;
  --radius-s: 10px;
  --shadow: 0 2px 10px rgba(16, 24, 40, .05), 0 12px 30px -18px rgba(16, 24, 40, .18);
  --shadow-h: 0 6px 18px rgba(16, 24, 40, .09), 0 18px 40px -20px rgba(16, 24, 40, .25);
  --wrap: 1220px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  font: 15px/1.78 "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", "Helvetica Neue", Arial, sans-serif;
  color: var(--ink-2);
  background: var(--bg);
  overflow-x: hidden;
}

h1, h2, h3, h4 { color: var(--ink); margin: 0 0 10px; line-height: 1.35; font-weight: 700; }
h1 { font-size: 30px; }
h2 { font-size: 24px; }
h3 { font-size: 18px; }
h4 { font-size: 15.5px; margin-bottom: 8px; }
p { margin: 0 0 12px; }
a { color: var(--brand); text-decoration: none; }
a:hover { color: var(--brand-d); }
img { max-width: 100%; height: auto; border: 0; }
ul { margin: 0 0 12px; padding-left: 20px; }
li { margin: 4px 0; }
code {
  font-family: Consolas, Monaco, "Courier New", monospace;
  font-size: 13px; background: #eef2f8; color: #0b4d9e;
  padding: 1px 6px; border-radius: 5px; word-break: break-all;
}
hr { border: 0; border-top: 1px solid var(--line); margin: 22px 0; }
[id] { scroll-margin-top: 96px; }

/* ---------- 02 通用布局 ---------- */
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; width: 100%; }
.sec { padding: 54px 0; background: var(--bg); }
.sec.alt { background: var(--paper); }
.sec:first-of-type { padding-top: 34px; }
.center { text-align: center; }
.muted { color: var(--muted); }
.mb0 { margin-bottom: 0 !important; }
.nowrap { white-space: nowrap; }
.hide-m { display: inline; }
.hot { color: var(--orange); }

.cols { display: grid; grid-template-columns: 1.15fr .85fr; gap: 34px; align-items: start; }
.cols2 { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; align-items: start; }
.cols2.gaps { gap: 20px; }
.grid { display: grid; gap: 18px; }
.g2 { grid-template-columns: repeat(2, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g4 { grid-template-columns: repeat(4, 1fr); }

.shead { text-align: center; max-width: 760px; margin: 0 auto 30px; }
.shead.l { text-align: left; margin-left: 0; }
.shead h2 { margin-bottom: 8px; }
.shead p { color: var(--muted); margin: 0; }
.tag {
  display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: 1.2px;
  color: var(--brand); background: var(--brand-l); border-radius: 30px;
  padding: 3px 12px; margin-bottom: 10px;
}
.pt {
  font-size: 19px; margin: 34px 0 14px; padding-left: 12px;
  border-left: 4px solid var(--brand); line-height: 1.2;
}
.pt:first-child { margin-top: 0; }

/* ---------- 03 按钮 ---------- */
.btn {
  display: inline-block; border: 1px solid transparent; cursor: pointer;
  font: inherit; font-weight: 700; font-size: 14.5px; line-height: 1;
  padding: 12px 22px; border-radius: 10px; text-align: center;
  transition: .18s; white-space: nowrap;
}
.btn-p { background: var(--brand); color: #fff; box-shadow: 0 8px 18px -10px rgba(11, 99, 214, .9); }
.btn-p:hover { background: var(--brand-d); color: #fff; transform: translateY(-1px); }
.btn-o { background: var(--orange); color: #fff; box-shadow: 0 8px 18px -10px rgba(255, 122, 24, .9); }
.btn-o:hover { background: #e86a0c; color: #fff; transform: translateY(-1px); }
.btn-g { background: var(--green); color: #fff; box-shadow: 0 8px 18px -10px rgba(23, 163, 74, .9); }
.btn-g:hover { background: var(--green-d); color: #fff; transform: translateY(-1px); }
.btn-l { background: #fff; color: var(--brand); border-color: #cddcf2; }
.btn-l:hover { background: var(--brand-l); color: var(--brand-d); border-color: var(--brand); }
.btn-danger { background: #fff; color: #c62828; border-color: #f0c4c4; }
.btn-danger:hover { background: #fdecec; color: #a01b1b; border-color: #e39a9a; }
.btn-lg { padding: 15px 30px; font-size: 16px; }
.btn-sm { padding: 9px 15px; font-size: 13.5px; border-radius: 8px; }
.btns { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

/* ---------- 04 页头与导航 ---------- */
.topbar { background: var(--dark); color: #b9c8da; font-size: 13px; }
.topbar .wrap { display: flex; justify-content: space-between; align-items: center; gap: 14px; min-height: 38px; }
.topbar b { color: #ffd479; font-size: 14.5px; }
.topbar .sp { color: #8ba2bb; }

.hd { background: #fff; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 60; box-shadow: 0 2px 12px rgba(16, 24, 40, .05); }
.hd .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 72px; position: relative; }
.logo { display: flex; align-items: center; gap: 11px; flex: none; }
.logo i {
  width: 44px; height: 44px; border-radius: 12px; flex: none;
  background: linear-gradient(135deg, var(--brand), #28a0e8);
  color: #fff; font-size: 22px; font-weight: 700; font-style: normal;
  display: flex; align-items: center; justify-content: center;
}
.logo span { display: flex; flex-direction: column; }
.logo b { color: var(--ink); font-size: 18.5px; line-height: 1.25; letter-spacing: .3px; }
.logo s { text-decoration: none; color: var(--muted); font-size: 12.5px; letter-spacing: .2px; }

.nav { display: flex; align-items: center; flex-wrap: wrap; }
.nav a {
  color: var(--ink-2); font-size: 14.5px; font-weight: 600;
  padding: 9px 12px; border-radius: 8px; position: relative;
}
.nav a:hover { color: var(--brand); background: var(--brand-l); }
.nav a.on { color: #fff; background: var(--brand); }
.hp { display: none; }
.mbtn { display: none; }

/* ---------- 05 首页模块 ---------- */
.hero {
  background: linear-gradient(120deg, #08213d 0%, #0d4a8f 45%, #1b7fd0 100%);
  color: #e8f1fb; padding: 58px 0 62px; position: relative; overflow: hidden;
}
.hero::after {
  content: ""; position: absolute; right: -120px; top: -120px; width: 460px; height: 460px;
  background: radial-gradient(circle, rgba(255, 255, 255, .16), transparent 68%); border-radius: 50%;
}
.hero .wrap { display: grid; grid-template-columns: 1.35fr .95fr; gap: 40px; align-items: center; position: relative; z-index: 2; }
.hero h1 { color: #fff; font-size: 34px; line-height: 1.4; margin-bottom: 14px; letter-spacing: .2px; }
.hero h1 em { font-style: normal; color: #ffd479; }
.hero .sub { color: #c3d7ec; font-size: 15.5px; margin-bottom: 18px; max-width: 640px; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.tags span {
  font-size: 13px; color: #d6e7f8; background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .18); padding: 5px 12px; border-radius: 30px;
}
.hcard { background: #fff; border-radius: var(--radius); padding: 22px 22px 18px; box-shadow: 0 20px 46px -22px rgba(0, 0, 0, .55); }
.hcard h3 { font-size: 16.5px; margin-bottom: 12px; padding-bottom: 10px; border-bottom: 1px dashed var(--line); }
.hrow { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; padding: 7px 0; border-bottom: 1px dotted #eef1f6; font-size: 14px; }
.hrow:last-of-type { border-bottom: 0; }
.hrow span { color: #3d4d61; }
.hrow b { color: var(--orange); font-size: 15px; white-space: nowrap; }

.brandbar { background: var(--paper); border-bottom: 1px solid var(--line); padding: 18px 0; }
.brandbar .wrap { display: flex; align-items: flex-start; gap: 16px; }
.brandbar .bl { font-size: 13px; color: var(--muted); flex: none; padding-top: 4px; font-weight: 700; }
.brandbar .bs { display: flex; flex-wrap: wrap; gap: 7px; }
.brandbar .bs i {
  font-style: normal; font-size: 12.5px; color: #46586e; background: #f2f5fa;
  border: 1px solid var(--line); border-radius: 7px; padding: 3px 10px;
}

.stats { background: var(--dark-2); color: #fff; padding: 24px 0; }
.stats .wrap { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; text-align: center; }
.stats b { display: block; font-size: 27px; color: #ffd479; line-height: 1.25; }
.stats span { font-size: 13px; color: #a9bdd2; }

/* ---------- 06 卡片与列表 ---------- */
.card {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px; transition: .2s; box-shadow: var(--shadow); display: block;
}
.card:hover { border-color: #c9dcf6; box-shadow: var(--shadow-h); transform: translateY(-2px); }
.card h3 { margin-bottom: 8px; }
.card p { color: var(--muted); font-size: 14px; margin-bottom: 0; }
.card h3 a { color: var(--ink); }
.card h3 a:hover { color: var(--brand); }
a.card.link { color: inherit; }
a.card.link h3 { color: var(--brand); }
.ic {
  width: 46px; height: 46px; border-radius: 12px; background: var(--brand-l); color: var(--brand);
  font-weight: 700; font-size: 17px; display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
}
.pfrom { color: var(--orange); font-weight: 700; font-size: 16px; margin-top: 12px; }
.more { font-weight: 700; font-size: 13.5px; }

/* 品牌卡片（耗材配件页的品牌机型表） */
.bcard {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px 18px; box-shadow: var(--shadow); transition: .2s;
}
.bcard:hover { border-color: #c9dcf6; box-shadow: var(--shadow-h); transform: translateY(-2px); }
.bcard b { display: block; color: var(--brand-d); font-size: 15.5px; margin-bottom: 6px; }
.bcard span { display: block; font-size: 13px; color: var(--muted); line-height: 1.7; }

.chips { display: flex; flex-wrap: wrap; gap: 9px; }
.chips a, .chips span {
  display: inline-block; font-size: 13.5px; color: #33475e; background: #f2f5fa;
  border: 1px solid var(--line); border-radius: 30px; padding: 7px 15px; transition: .16s;
}
.chips a:hover { background: var(--brand); border-color: var(--brand); color: #fff; }
.chips.big { justify-content: center; gap: 10px; }
.chips.big a { font-size: 14.5px; padding: 9px 18px; }
.chip {
  display: inline-block; font-size: 12.5px; color: var(--brand); background: var(--brand-l);
  border-radius: 6px; padding: 2px 9px; font-weight: 700;
}

.steps .step { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); position: relative; }
.step h3 { font-size: 16.5px; }
.step p { color: var(--muted); font-size: 14px; margin: 0; }
.steps .step::before {
  content: ""; position: absolute; left: 22px; top: 0; width: 34px; height: 4px;
  background: var(--brand); border-radius: 0 0 4px 4px;
}

.ticks { list-style: none; padding: 0; margin: 0 0 14px; }
.ticks li { position: relative; padding-left: 24px; margin: 8px 0; font-size: 14.5px; }
.ticks li::before {
  content: "✓"; position: absolute; left: 0; top: 0; color: var(--green); font-weight: 700;
}
.ticks.sm li { font-size: 13.5px; margin: 5px 0; }
.ticks.cross li::before { content: "✕"; color: #d64545; }

.icard {
  background: var(--paper); border: 1px solid var(--line); border-left: 4px solid var(--brand);
  border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow);
}
.icard h3 { font-size: 17px; }
.icard.good { border-left-color: var(--green); }
.ilist { list-style: none; padding: 0; margin: 0; }
.ilist li { display: flex; gap: 12px; padding: 9px 0; border-bottom: 1px dashed #edf1f7; font-size: 14px; align-items: flex-start; }
.ilist li:last-child { border-bottom: 0; }
.ilist li > span:first-child { color: var(--muted); flex: none; min-width: 74px; }
.ilist b { color: var(--orange); }

.arealist {
  background: var(--brand-l); border: 1px dashed #b9d3f5; color: var(--brand-d);
  border-radius: var(--radius-s); padding: 12px 16px; font-weight: 700; font-size: 14.5px; margin-bottom: 16px;
}
.notice {
  background: #f0f7ff; border: 1px solid #cfe3fb; border-left: 4px solid var(--brand);
  border-radius: var(--radius-s); padding: 15px 18px; font-size: 14px; color: #26527f; margin: 0 0 22px;
}
.notice.warn { background: #fff8ee; border-color: #fbdfbb; border-left-color: var(--orange); color: #8a5210; }
.notice b { color: inherit; }
.tip {
  background: #f7faf7; border: 1px dashed #bfe0c6; color: #245c37;
  border-radius: var(--radius-s); padding: 14px 18px; font-size: 14px; margin: 22px 0 0;
}
.al { border-radius: var(--radius-s); padding: 13px 16px; font-size: 14px; margin: 0 0 16px; border: 1px solid; }
.al ul { margin: 6px 0 0; padding-left: 20px; }
.al-ok { background: #eefaf1; border-color: #bfe6cb; color: #1c6b38; }
.al-err { background: #fdeeee; border-color: #f3c9c9; color: #9c2626; }
.al-warn { background: #fff8e8; border-color: #f6dfae; color: #8a5a10; }

/* ---------- 07 表格 ---------- */
.tbl { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); }
table.data { width: 100%; border-collapse: collapse; min-width: 620px; font-size: 14px; }
table.data thead th {
  background: linear-gradient(180deg, #f6f9fd, #edf3fb); color: var(--ink);
  text-align: left; font-weight: 700; padding: 13px 16px; border-bottom: 1px solid var(--line); white-space: nowrap;
}
table.data td { padding: 12px 16px; border-bottom: 1px solid #f0f3f8; color: #3d4d61; vertical-align: top; }
table.data tbody tr:last-child td { border-bottom: 0; }
table.data tbody tr:nth-child(even) { background: #fbfcfe; }
table.data tbody tr:hover { background: #f4f9ff; }
table.data td.n { color: var(--orange); font-weight: 700; white-space: nowrap; }

/* ---------- 08 服务项目页 ---------- */
.svcwrap { display: grid; grid-template-columns: 250px 1fr; gap: 30px; align-items: start; }
.svc-nav {
  position: sticky; top: 92px; background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow);
}
.svc-nav h3 { font-size: 15.5px; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.svc-nav ol { list-style: none; margin: 0; padding: 0; counter-reset: svc; }
.svc-nav ol li { counter-increment: svc; margin: 0; }
.svc-nav ol li a {
  display: block; font-size: 13.5px; color: #3d4d61; padding: 7px 8px 7px 30px; border-radius: 7px; position: relative;
}
.svc-nav ol li a::before {
  content: counter(svc, decimal-leading-zero); position: absolute; left: 8px; top: 7px;
  font-size: 11.5px; color: #9fb0c4; font-weight: 700;
}
.svc-nav ol li a:hover { background: var(--brand-l); color: var(--brand-d); }
.svc-cta { margin-top: 16px; padding-top: 14px; border-top: 1px dashed var(--line); }
.svc-cta p { margin-bottom: 6px; font-size: 14px; font-weight: 700; color: var(--ink); }

.svc-main { min-width: 0; }
.svc {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px; margin-bottom: 20px; box-shadow: var(--shadow);
}
.svc:target { border-color: var(--brand); box-shadow: 0 0 0 3px #dbe9fd, var(--shadow-h); }
.svch { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding-bottom: 12px; margin-bottom: 14px; border-bottom: 1px solid var(--line); }
.svch h2 { font-size: 20px; margin: 0; }
.svch .num {
  font-size: 13px; font-weight: 700; color: #fff; background: var(--brand);
  border-radius: 7px; padding: 3px 9px;
}
.svch .pr { margin-left: auto; color: var(--orange); font-weight: 700; font-size: 17px; }
.svc .lead { color: #46586e; font-size: 14.5px; }
.svc .meta {
  background: #f7f9fc; border: 1px dashed var(--line); border-radius: var(--radius-s);
  padding: 11px 14px; font-size: 13.5px; color: #5b6b7f; margin: 16px 0 14px;
}
.svc h4 { color: var(--brand-d); font-size: 14.5px; margin-bottom: 6px; }

/* ---------- 09 案例页 ---------- */
.case2 {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px 22px; margin-bottom: 16px; box-shadow: var(--shadow);
}
.c2h { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding-bottom: 10px; margin-bottom: 12px; border-bottom: 1px dashed var(--line); }
.c2h b { font-size: 16.5px; color: var(--ink); }
.c2t { font-size: 12.5px; color: var(--brand); background: var(--brand-l); border-radius: 6px; padding: 2px 9px; }
.c2p { margin-left: auto; color: var(--orange); font-weight: 700; }
.c2s { font-weight: 700; color: #2b3a4d; font-size: 14.5px; }
.case2 ul { margin: 0; padding-left: 20px; }
.case2 li { font-size: 14px; color: #46586e; }
.case2 li b { color: var(--ink); }

.casc { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); }
.casc .ch { display: flex; align-items: baseline; gap: 9px; margin-bottom: 8px; }
.casc .ch b { font-size: 16px; color: var(--ink); }
.casc .ch span { font-size: 12.5px; color: var(--muted); }
.casc .sym { color: #b34700; font-weight: 700; font-size: 14px; background: #fff5ea; border-radius: 8px; padding: 8px 12px; }
.casc ul { list-style: none; padding: 0; margin: 0; }
.casc li { font-size: 13.5px; color: #46586e; padding-left: 16px; position: relative; }
.casc li::before { content: "·"; position: absolute; left: 4px; color: var(--brand); font-weight: 700; }

/* ---------- 10 关于我们页 ---------- */
.tl { position: relative; padding-left: 26px; margin-top: 10px; }
.tl::before { content: ""; position: absolute; left: 6px; top: 8px; bottom: 8px; width: 2px; background: linear-gradient(180deg, var(--brand), #bcd7f7); }
.tli { position: relative; display: grid; grid-template-columns: 74px 1fr; gap: 16px; padding: 12px 0; }
.tli::before {
  content: ""; position: absolute; left: -26px; top: 20px; width: 12px; height: 12px;
  border-radius: 50%; background: #fff; border: 3px solid var(--brand);
}
.tli b { color: var(--brand); font-size: 16px; }
.tli h4 { margin-bottom: 4px; }
.tli p { color: var(--muted); font-size: 14px; margin: 0; }

.mcard { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); }
.mcard .av {
  width: 52px; height: 52px; border-radius: 50%; background: linear-gradient(135deg, #0b63d6, #28a0e8);
  color: #fff; font-size: 20px; font-weight: 700; display: flex; align-items: center; justify-content: center; margin-bottom: 12px;
}
.mcard b { display: block; font-size: 16px; color: var(--ink); }
.mcard .role { display: block; font-size: 13px; color: var(--brand); margin-bottom: 8px; }
.mcard p { font-size: 13.5px; color: var(--muted); margin: 0; }

/* ---------- 11 常见问题页 ---------- */
.faq { display: grid; gap: 10px; }
.faq details {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-s);
  box-shadow: var(--shadow); overflow: hidden;
}
.faq details[open] { border-color: #c9dcf6; box-shadow: var(--shadow-h); }
.faq summary {
  cursor: pointer; padding: 15px 46px 15px 18px; font-weight: 700; color: var(--ink);
  font-size: 15px; position: relative; list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 18px; top: 50%; transform: translateY(-50%);
  color: var(--brand); font-size: 20px; font-weight: 700;
}
.faq details[open] summary { background: var(--brand-l); color: var(--brand-d); }
.faq details[open] summary::after { content: "−"; }
.faq details > div { padding: 14px 18px 16px; font-size: 14.5px; color: #46586e; border-top: 1px solid var(--line); }
.faq details > div b { color: var(--ink); }

/* ---------- 12 联系与表单 ---------- */
.fcard { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); }
.fgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.f { display: flex; flex-direction: column; gap: 6px; }
.f.full { grid-column: 1 / -1; }
.f label { font-size: 13.5px; font-weight: 700; color: var(--ink); }
.f .req { color: #d64545; margin-left: 3px; }
input[type=text], input[type=password], select, textarea {
  width: 100%; font: inherit; font-size: 14px; color: var(--ink-2);
  background: #fbfcfe; border: 1px solid #d8e0ec; border-radius: 9px; padding: 10px 12px; transition: .16s;
}
input[type=text]:focus, input[type=password]:focus, select:focus, textarea:focus {
  outline: 0; border-color: var(--brand); background: #fff; box-shadow: 0 0 0 3px #e3eefd;
}
textarea { resize: vertical; min-height: 118px; line-height: 1.7; }
textarea.ta-sm { min-height: 84px; }
textarea.ta-lg { min-height: 260px; font-size: 14.5px; }
select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, #7b8ca3 50%), linear-gradient(135deg, #7b8ca3 50%, transparent 50%); background-position: calc(100% - 17px) 50%, calc(100% - 12px) 50%; background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; padding-right: 34px; }
.fact { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 18px; }
.fnote { font-size: 12.5px; color: var(--muted); }
.tool { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 18px; }
.tool input[type=text] { max-width: 320px; }

.flow { display: grid; gap: 10px; }
.flow > div { display: flex; gap: 12px; align-items: flex-start; font-size: 14px; }
.flow b {
  flex: none; width: 26px; height: 26px; border-radius: 50%; background: var(--brand-l); color: var(--brand);
  display: flex; align-items: center; justify-content: center; font-size: 13px;
}

/* ---------- 13 新闻页 ---------- */
.news-layout { display: grid; grid-template-columns: 1fr 300px; gap: 28px; align-items: start; }
.news-main { min-width: 0; }
.news-side { display: grid; gap: 16px; position: sticky; top: 92px; }
.news-side .icard { padding: 18px; }
.news-side h3 { font-size: 15.5px; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.side-list { list-style: none; padding: 0; margin: 0; }
.side-list li { display: flex; gap: 8px; justify-content: space-between; align-items: baseline; padding: 8px 0; border-bottom: 1px dashed #eef1f7; font-size: 13.5px; }
.side-list li:last-child { border-bottom: 0; }
.side-list li a { color: #33475e; }
.side-list li a:hover { color: var(--brand); }
.side-list li span { color: #9fb0c4; font-size: 12px; white-space: nowrap; flex: none; }
.hot-card { border-left-color: var(--orange); }
.hot-card p { font-size: 13.5px; color: var(--muted); }

.nlist { display: grid; gap: 14px; }
.nitem { display: flex; gap: 18px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); transition: .2s; }
.nitem:hover { border-color: #c9dcf6; box-shadow: var(--shadow-h); }
.nitem .nd {
  flex: none; width: 62px; text-align: center; background: var(--brand-l); border-radius: var(--radius-s);
  padding: 9px 0; align-self: flex-start;
}
.nitem .nd b { display: block; font-size: 21px; color: var(--brand); line-height: 1.1; }
.nitem .nd span { font-size: 11.5px; color: var(--muted); }
.nitem .nb { min-width: 0; }
.nitem h3 { font-size: 17px; margin-bottom: 7px; }
.nitem h3 a { color: var(--ink); }
.nitem h3 a:hover { color: var(--brand); }
.nitem p { color: var(--muted); font-size: 13.8px; margin-bottom: 8px; }
.nmeta { display: flex; flex-wrap: wrap; gap: 12px; font-size: 12.5px; color: var(--muted); margin-bottom: 7px; }

.phero { color: #eaf2fb; padding: 40px 0 44px; }
.phero h1 { color: #fff; font-size: 30px; margin-bottom: 8px; }
.phero p { color: #d3e2f2; margin: 0; max-width: 900px; font-size: 14.5px; }
.crumb { font-size: 13px; color: #b9cfe6; margin-bottom: 12px; }
.crumb a { color: #dbe9f8; }
.crumb a:hover { color: #fff; }
.nmeta2 { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; font-size: 13px; color: #d3e2f2; }
.nmeta2 .chip { background: rgba(255, 255, 255, .18); color: #fff; }

.article { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 32px 24px; box-shadow: var(--shadow); }
.article p { font-size: 15.5px; line-height: 1.95; color: #33475e; margin: 0 0 16px; }
.article .abs { background: #f6f9fd; border-left: 4px solid var(--brand); border-radius: var(--radius-s); padding: 14px 16px; font-size: 14px; color: #3d4d61; margin-bottom: 20px; }
.article .abs b { color: var(--brand-d); }
.artnav { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 18px; }
.artnav > div { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-s); padding: 14px 16px; font-size: 14px; }
.artnav span { display: block; font-size: 12.5px; color: var(--muted); margin-bottom: 4px; }
.artnav i { font-style: normal; }

.pg { display: flex; flex-wrap: wrap; gap: 7px; justify-content: center; margin: 26px 0 0; }
.pg a, .pg span {
  min-width: 38px; text-align: center; padding: 8px 12px; border-radius: 8px;
  border: 1px solid var(--line); background: #fff; font-size: 13.5px; color: #33475e;
}
.pg a:hover { border-color: var(--brand); color: var(--brand); }
.pg span { background: var(--brand); border-color: var(--brand); color: #fff; font-weight: 700; }

/* ---------- 14 页脚 ---------- */
.cband { background: linear-gradient(120deg, #0d3f7a, #0b63d6 60%, #1b8fd8); color: #e8f1fb; padding: 30px 0; }
.cband .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cband h3 { color: #fff; font-size: 20px; margin-bottom: 6px; }
.cband p { margin: 0; color: #cfe1f5; font-size: 14px; max-width: 760px; }
.cband b { color: #ffd479; }
.cband .b { display: flex; gap: 10px; }

footer { background: var(--dark); color: #9fb2c6; padding: 34px 0 0; font-size: 13.5px; }
footer .cols { grid-template-columns: 1.5fr 1fr 1fr 1.25fr; gap: 26px; }
footer h4 { color: #fff; font-size: 14.5px; margin-bottom: 12px; }
footer ul { list-style: none; padding: 0; margin: 0; }
footer li { margin: 6px 0; }
footer a { color: #a9bdd2; }
footer a:hover { color: #fff; }
footer .fl { display: flex; align-items: center; gap: 9px; margin-bottom: 12px; }
footer .fl i {
  width: 34px; height: 34px; border-radius: 9px; background: var(--brand); color: #fff;
  font-style: normal; font-weight: 700; display: flex; align-items: center; justify-content: center;
}
footer .fl b { color: #fff; font-size: 16px; }
footer .hot { color: #ffd479; }
footer .ticks li { color: #93a8bf; font-size: 13px; }
footer .cp { border-top: 1px solid #1d3348; margin-top: 26px; padding: 14px 0; }
footer .cp .wrap { display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; font-size: 12.5px; color: #7f95ac; }

/* ---------- 15 后台 ---------- */
.adm-body { background: #eef2f8; }
.adm-top { background: var(--dark-2); color: #c9d8e8; }
.adm-top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 58px; flex-wrap: wrap; }
.adm-logo { display: flex; align-items: center; gap: 10px; }
.adm-logo i { width: 34px; height: 34px; border-radius: 9px; background: var(--brand); color: #fff; font-style: normal; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.adm-logo b { color: #fff; font-size: 16px; }
.adm-logo s { text-decoration: none; color: #8ba2bb; font-size: 12.5px; }
.adm-links { display: flex; align-items: center; gap: 16px; font-size: 13.5px; }
.adm-links a { color: #b9c8da; }
.adm-links a:hover { color: #fff; }

.adm-wrap { max-width: 1280px; margin: 22px auto; padding: 0 20px; display: grid; grid-template-columns: 216px 1fr; gap: 20px; align-items: start; }
.adm-side { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); position: sticky; top: 18px; }
.adm-side h3 { font-size: 14px; color: var(--muted); text-transform: uppercase; letter-spacing: .8px; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.adm-side a { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 10px 12px; border-radius: 9px; color: #33475e; font-size: 14px; font-weight: 600; margin-bottom: 4px; }
.adm-side a:hover { background: var(--brand-l); color: var(--brand-d); }
.adm-side a.on { background: var(--brand); color: #fff; }
.adm-side .dot { background: #e53935; color: #fff; border-radius: 20px; font-size: 11.5px; padding: 1px 8px; font-weight: 700; }
.adm-side a.on .dot { background: #fff; color: var(--brand); }
.adm-tip { font-size: 12.5px; color: var(--muted); background: #f7f9fc; border-radius: 9px; padding: 10px 12px; line-height: 1.7; }

.adm-main { min-width: 0; display: grid; gap: 18px; }
.adm-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); }
.adm-card h2 { font-size: 18px; margin-bottom: 6px; }
.adm-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(138px, 1fr)); gap: 14px; margin: 16px 0; }
.stat { background: #f7f9fc; border: 1px solid var(--line); border-radius: var(--radius-s); padding: 14px 16px; }
.stat b { display: block; font-size: 25px; color: var(--brand); line-height: 1.2; }
.stat span { font-size: 12.5px; color: var(--muted); }
.stat.hl { background: #fff6ef; border-color: #f8ddc4; }
.stat.hl b { color: var(--orange); }
.adm-act { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 6px; }

.adm-tblwrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius-s); }
table.adm-tbl { width: 100%; border-collapse: collapse; min-width: 660px; font-size: 13.5px; }
table.adm-tbl thead th { background: #f5f8fc; color: var(--ink); text-align: left; font-weight: 700; padding: 11px 13px; border-bottom: 1px solid var(--line); white-space: nowrap; }
table.adm-tbl td { padding: 10px 13px; border-bottom: 1px solid #f2f5f9; color: #46586e; vertical-align: top; }
table.adm-tbl tbody tr:last-child td { border-bottom: 0; }
table.adm-tbl tbody tr:hover { background: #f8fbff; }
table.adm-tbl th[style] { background: #f7f9fc; color: var(--muted); font-weight: 600; }
table.adm-tbl td p { margin: 0; }

.badge { display: inline-block; font-size: 12px; font-weight: 700; border-radius: 6px; padding: 2px 9px; white-space: nowrap; }
.st-new { background: #fff1e6; color: #b34700; }
.st-doing { background: #e8f1ff; color: #0b4ea8; }
.st-done { background: #e9f9ee; color: #14713a; }
.st-cancel { background: #eef1f5; color: #6b7a8d; }

.adm-login { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 40px 20px; background: linear-gradient(135deg, #0b1a2b, #123a66 60%, #1b7fd0); }
.login-card { width: 100%; max-width: 400px; background: #fff; border-radius: 16px; padding: 30px 28px; box-shadow: 0 30px 70px -30px rgba(0, 0, 0, .6); }
.lg-hd { text-align: center; margin-bottom: 22px; }
.lg-hd i { width: 54px; height: 54px; border-radius: 15px; background: linear-gradient(135deg, var(--brand), #28a0e8); color: #fff; font-style: normal; font-size: 25px; font-weight: 700; display: flex; align-items: center; justify-content: center; margin: 0 auto 12px; }
.lg-hd b { display: block; font-size: 20px; color: var(--ink); }
.lg-hd span { font-size: 13px; color: var(--muted); }
.lg-tip { font-size: 12.5px; color: var(--muted); background: #f7f9fc; border-radius: 9px; padding: 10px 12px; line-height: 1.7; }
.adm-foot { border-top: 1px solid var(--line); background: #fff; margin-top: 26px; padding: 16px 0; }
.adm-foot .wrap { display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; font-size: 12.5px; color: var(--muted); }

/* ---------- 16 响应式 ---------- */
@media (max-width: 1120px) {
  .nav a { padding: 9px 9px; font-size: 14px; }
  .hero .wrap { grid-template-columns: 1fr; gap: 26px; }
  .hero h1 { font-size: 30px; }
  .svcwrap { grid-template-columns: 210px 1fr; gap: 22px; }
  .news-layout { grid-template-columns: 1fr 262px; gap: 20px; }
}

@media (max-width: 980px) {
  .hide-m { display: none; }
  .g4 { grid-template-columns: repeat(2, 1fr); }
  .g3 { grid-template-columns: repeat(2, 1fr); }
  .cols, .cols2 { grid-template-columns: 1fr; gap: 20px; }
  .cols2.gaps { gap: 16px; }
  .stats .wrap { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .mbtn {
    display: flex; flex-direction: column; justify-content: center; gap: 5px;
    width: 44px; height: 40px; border: 1px solid var(--line); border-radius: 10px;
    cursor: pointer; background: #fff; padding: 0 11px; flex: none;
  }
  .mbtn span { display: block; height: 2px; background: var(--ink); border-radius: 2px; }
  .nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    background: #fff; border: 1px solid var(--line); border-top: 0;
    border-radius: 0 0 var(--radius) var(--radius); box-shadow: 0 18px 30px -18px rgba(16, 24, 40, .35);
    padding: 10px; flex-direction: column; align-items: stretch; gap: 2px; z-index: 70;
  }
  .nav a { padding: 12px 14px; font-size: 15px; border-radius: 9px; }
  .hp:checked ~ .nav { display: flex; }
  .svcwrap { grid-template-columns: 1fr; }
  .svc-nav { position: static; }
  .svc-nav ol { display: grid; grid-template-columns: 1fr 1fr; gap: 2px 10px; }
  .news-layout { grid-template-columns: 1fr; }
  .news-side { position: static; }
  .adm-wrap { grid-template-columns: 1fr; }
  .adm-side { position: static; }
  .adm-side a { display: inline-flex; margin-right: 6px; }
  footer .cols { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  body { font-size: 14.5px; }
  .sec { padding: 36px 0; }
  .wrap { padding: 0 15px; }
  h1 { font-size: 24px; }
  h2 { font-size: 20px; }
  .hero { padding: 38px 0 42px; }
  .hero h1 { font-size: 25px; }
  .phero { padding: 28px 0 30px; }
  .phero h1 { font-size: 23px; }
  .g2, .g3, .g4 { grid-template-columns: 1fr; }
  .topbar .wrap { justify-content: center; text-align: center; }
  .topbar { font-size: 12.5px; }
  .logo b { font-size: 16.5px; }
  .logo s { font-size: 11.5px; }
  .brandbar .wrap { flex-direction: column; gap: 8px; }
  .stats b { font-size: 22px; }
  .article { padding: 20px 18px 16px; }
  .article p { font-size: 15px; }
  .artnav { grid-template-columns: 1fr; }
  .nitem { flex-direction: column; gap: 12px; padding: 16px; }
  .nitem .nd { width: auto; display: flex; align-items: baseline; gap: 6px; padding: 5px 12px; }
  .nitem .nd b { font-size: 17px; }
  .fgrid { grid-template-columns: 1fr; }
  .svc, .case2, .adm-card { padding: 18px 16px; }
  .svc-nav ol { grid-template-columns: 1fr; }
  .cband .wrap { flex-direction: column; align-items: flex-start; }
  footer .cols { grid-template-columns: 1fr; }
  .adm-grid { grid-template-columns: repeat(2, 1fr); }
  .table.data, table.adm-tbl { min-width: 520px; }
  .tbl { border-radius: var(--radius-s); }
}