/* tailwind preflight 等效最小 reset（Vue 版不依赖 tailwind 包，替代 @import "tailwindcss"） */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
img, svg, video, canvas { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
ul, ol { list-style: none; }
a { color: inherit; text-decoration: none; }

/* ============================================================
   立海科技 · 百城千界 官网设计系统 v6 "Deep Space"
   原则: 大面积留白 / 品牌色克制 / 统一圆角阴影 / 中文优先排版
   ============================================================ */

/* ============================================================
   立海科技 · 百城千界 官网设计系统 v6 "Deep Space"
   v6 升级: 深空靛夜首屏 / 靛蓝品牌色 / 明暗节奏 / 统一微交互
   ============================================================ */

:root {
  --ink: #101828;
  --sub: #475467;
  --faint: #98a2b3;
  --paper: #ffffff;
  --paper-2: #f6f8fc;
  --hair: #e6eaf2;
  --brand: #2563eb;
  --brand-deep: #1d4ed8;
  --brand-tint: #eff6ff;
  --brand-tint-2: #dbeafe;
  /* 深色首屏色板（深空靛夜） */
  --hero-1: #0a1428;
  --hero-2: #060b16;
  --hero-line: rgba(120,155,255,.15);
  --mint: #6ea8ff;
  --mint-strong: #a3c2ff;
  --hero-sub: rgba(208,222,255,.72);
  --ease: cubic-bezier(.22,.61,.36,1);
  --radius: 12px;
  --radius-s: 8px;
  --shadow-s: 0 1px 2px rgba(16,24,40,.05);
  --shadow-m: 0 2px 4px rgba(16,24,40,.05), 0 8px 24px rgba(16,24,40,.07);
  --shadow-l: 0 4px 8px rgba(16,24,40,.06), 0 20px 48px rgba(16,24,40,.12);
  --sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); -webkit-font-smoothing: antialiased; font-size: 15px; line-height: 1.7; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
h1, h2, h3, h4, p { margin-top: 0; }

/* 统一键盘焦点与按压反馈 */
button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, a:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; }
button:active:not(.nw-close) { transform: translateY(1px); }
::selection { background: var(--brand); color: #fff; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { border: 3px solid var(--paper); border-radius: 8px; background: #c6cdd6; }
::-webkit-scrollbar-thumb:hover { background: #a9b2bd; }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes modalIn { from { opacity: 0; transform: translateY(10px) scale(.97); } to { opacity: 1; transform: none; } }
@keyframes drawerIn { from { transform: translateY(100%); } to { transform: none; } }
@keyframes selectIn { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }

/* ---------- 布局 ---------- */
.nw-shell { min-height: 100vh; display: flex; flex-direction: column; background: var(--paper); }
.nw-main { flex: 1; }

/* ---------- Header ---------- */
.nw-header { position: sticky; top: 0; z-index: 50; height: 68px; display: flex; align-items: center; gap: 24px; padding: 0 max(32px, calc((100vw - 1280px)/2)); background: rgba(255,255,255,.92); backdrop-filter: blur(16px); border-bottom: 1px solid var(--hair); }
.nw-logo { display: flex; align-items: center; gap: 10px; border: 0; background: none; cursor: pointer; }
.nw-logo > img { width: 38px; height: 38px; object-fit: cover; border-radius: 9px; }
.nw-logo div { display: flex; flex-direction: column; gap: 1px; }
.nw-logo b { font-size: 16px; font-weight: 700; letter-spacing: .01em; }
.nw-logo small { color: var(--faint); font-size: 10px; letter-spacing: .08em; }
.nw-nav { display: flex; align-self: stretch; margin-left: 8px; }
.nw-nav button { position: relative; padding: 0 15px; border: 0; background: none; color: var(--sub); font-size: 15px; cursor: pointer; white-space: nowrap; transition: color .15s; }
.nw-nav button:hover { color: var(--ink); }
.nw-nav button.active { color: var(--ink); font-weight: 600; }
.nw-nav button.active::after { content: ""; position: absolute; left: 15px; right: 15px; bottom: 0; height: 2px; border-radius: 1px; background: var(--brand); }
.nw-actions { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.nw-publish { height: 40px; padding: 0 20px; border: 0; border-radius: var(--radius-s); background: var(--brand); color: #fff; font-size: 14px; font-weight: 600; cursor: pointer; transition: background .15s; }
.nw-publish:hover { background: var(--brand-deep); }
.nw-burger { display: none; }

/* ---------- 按钮 ---------- */
.nw-primary, .nw-secondary { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 0 24px; border-radius: var(--radius-s); font-size: 15px; font-weight: 600; cursor: pointer; transition: all .15s; }
.nw-primary { border: 1px solid var(--brand); background: var(--brand); color: #fff; box-shadow: var(--shadow-s); }
.nw-primary:hover { background: var(--brand-deep); border-color: var(--brand-deep); }
.nw-secondary { border: 1px solid var(--hair); background: #fff; color: var(--ink); box-shadow: var(--shadow-s); }
.nw-secondary:hover { border-color: var(--brand); color: var(--brand); }
.nw-link { border: 0; background: none; color: var(--brand); font-size: 14px; text-decoration: none; cursor: pointer; }
.nw-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.nw-primary.full { width: 100%; }

/* ---------- Loading ---------- */
.nw-loading { min-height: 100vh; display: flex; align-items: center; justify-content: center; gap: 13px; background: var(--paper); color: var(--sub); font-size: 14px; }
.nw-loading span { padding: 8px 12px; border-radius: var(--radius-s); background: var(--ink); color: #fff; font-weight: 700; }
.nw-loading i { width: 14px; height: 14px; border: 2px solid var(--hair); border-top-color: var(--brand); border-radius: 50%; animation: spin .8s linear infinite; }

/* ---------- Hero（深色品牌首屏） ---------- */
.nw-hero { position: relative; display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: 64px; padding: 88px max(32px, calc((100vw - 1280px)/2)) 128px; background: radial-gradient(1100px 640px at 82% -12%, #16305e 0%, transparent 58%), linear-gradient(168deg, var(--hero-1) 0%, var(--hero-2) 100%); overflow: hidden; }
.nw-hero::before { content: ""; position: absolute; right: -180px; top: -220px; width: 560px; height: 560px; border-radius: 50%; background: radial-gradient(circle, rgba(110,150,255,.14), transparent 70%); pointer-events: none; }
/* 网格由 canvas 力场层接管（HeroGrid 组件）：鼠标周围网格单元被径向撑开 */
.nw-hero-grid-canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
.nw-hero-particles { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
.nw-hero-copy { position: relative; z-index: 1; }
.nw-kicker, .nw-page-hero > div > span { display: inline-flex; align-items: center; gap: 8px; color: var(--brand); font-size: 13px; font-weight: 600; letter-spacing: .12em; }
.nw-hero .nw-kicker { color: var(--mint); }
.nw-kicker i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.nw-hero h1 { margin: 22px 0 18px; color: #fff; font-size: clamp(34px, 4vw, 52px); font-weight: 700; line-height: 1.18; letter-spacing: -0.015em; text-wrap: balance; }
.nw-hero-copy > p { color: var(--hero-sub); font-size: 15.5px; line-height: 1.9; max-width: 560px; }
.nw-hero-copy > p.nw-campaign-lead { margin: 0 0 8px; color: #eaf2ff; font-size: clamp(17px, 1.6vw, 21px); font-weight: 600; line-height: 1.55; letter-spacing: 0; }
.nw-campaign-scope { display: flex; gap: 12px; margin-top: 26px; flex-wrap: wrap; }
.nw-campaign-scope span { display: inline-flex; align-items: baseline; padding: 10px 18px; border-radius: var(--radius-s); background: rgba(255,255,255,.06); border: 1px solid rgba(120,155,255,.2); color: rgba(208,222,255,.75); font-size: 13px; backdrop-filter: blur(6px); }
.nw-campaign-scope b { margin-right: 6px; color: #fff; font-size: 18px; font-weight: 700; font-variant-numeric: tabular-nums; }
.nw-rolling-number { display: inline-grid; min-width: 44px; font-variant-numeric: tabular-nums; line-height: 1; }
.nw-rolling-number i { margin-left: 1px; color: var(--mint); font-size: 12px; font-style: normal; }
.nw-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.nw-hero-actions { display: flex; align-items: center; gap: 14px; margin-top: 34px; }
.nw-hero-actions .nw-primary { background: #fff; border-color: #fff; color: var(--hero-1); }
.nw-hero-actions .nw-primary:hover { background: var(--brand-tint-2); border-color: var(--brand-tint-2); }
.nw-hero-actions .nw-secondary { background: rgba(255,255,255,.04); border-color: rgba(120,155,255,.38); color: #eaf2ff; box-shadow: none; }
.nw-hero-actions .nw-secondary:hover { border-color: var(--mint); color: var(--mint); }
.nw-trust { display: flex; gap: 40px; margin-top: 40px; padding-top: 26px; border-top: 1px solid rgba(120,155,255,.15); }
.nw-trust span { color: rgba(208,222,255,.6); font-size: 13px; }
.nw-trust b { display: block; margin-bottom: 4px; color: #fff; font-size: 20px; font-weight: 700; font-variant-numeric: tabular-nums; }

/* Hero 右列现为粒子 logo 独立展示区（LogoParticles 组件按列几何定位，无需 DOM 载体） */

/* ---------- 搜索（上浮横跨 Hero 分界的浮岛） ---------- */
.nw-search-section { position: relative; z-index: 4; margin-top: -64px; padding: 0 max(32px, calc((100vw - 1280px)/2)) 56px; background: transparent; }
.nw-search-section form { height: 64px; display: flex; align-items: center; gap: 14px; padding: 0 8px 0 22px; background: #fff; border: 1px solid var(--hair); border-radius: 999px; box-shadow: var(--shadow-l); }
.nw-search-section form span { color: var(--faint); font-size: 18px; }
.nw-search-section form input { flex: 1; height: 100%; border: 0; outline: 0; background: none; font-size: 15px; }
.nw-search-section form input::placeholder { color: var(--faint); }
.nw-search-section form button { height: 48px; padding: 0 28px; border: 0; border-radius: 999px; background: var(--brand); color: #fff; font-size: 15px; font-weight: 600; cursor: pointer; transition: background .15s; }
.nw-search-section form button:hover { background: var(--brand-deep); }
.nw-search-section form button:disabled { opacity: .6; cursor: default; }
.nw-search-results { position: absolute; left: max(32px, calc((100vw - 1280px)/2)); right: max(32px, calc((100vw - 1280px)/2)); top: 76px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; padding: 12px; background: #fff; border: 1px solid var(--hair); border-radius: var(--radius); box-shadow: var(--shadow-l); animation: fadeUp .25s var(--ease); }
.nw-search-results button { display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; padding: 14px; border: 0; border-radius: var(--radius-s); background: none; text-align: left; cursor: pointer; }
.nw-search-results button:hover { background: var(--paper-2); }
.nw-search-results span { grid-row: 1/3; align-self: center; padding: 4px 10px; border-radius: 999px; background: var(--brand-tint); color: var(--brand); font-size: 11px; font-weight: 600; text-transform: uppercase; }
.nw-search-results b { font-size: 14px; }
.nw-search-results small { color: var(--faint); font-size: 12px; }
.nw-search-empty { grid-column: 1/-1; padding: 24px; border-radius: var(--radius-s); color: var(--sub); font-size: 13px; text-align: center; }
.nw-search-empty b { display: block; margin-bottom: 4px; color: var(--ink); font-size: 14.5px; }

/* ---------- 分区 ---------- */
.nw-section { padding: 96px max(32px, calc((100vw - 1280px)/2)); }
.nw-section.nw-soft { background: var(--paper-2); }
.nw-section-head { display: flex; justify-content: space-between; align-items: end; margin-bottom: 40px; }
.nw-section-head span { display: inline-flex; align-items: center; gap: 10px; color: var(--brand); font-size: 13px; font-weight: 600; letter-spacing: .12em; }
.nw-section-head span::before { content: ""; width: 22px; height: 2px; border-radius: 1px; background: var(--brand); }
.nw-section-head h2 { margin: 10px 0 0; font-size: 32px; font-weight: 700; letter-spacing: -0.01em; }
.nw-section-head > button { border: 0; background: none; color: var(--sub); font-size: 14px; cursor: pointer; }
.nw-section-head > button:hover { color: var(--brand); }

/* ---------- 分类卡片 ---------- */
.nw-categories { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.nw-categories button { display: grid; grid-template-columns: 44px 1fr 20px; gap: 14px; align-items: start; padding: 24px; border: 1px solid var(--hair); border-radius: var(--radius); background: #fff; color: var(--ink); text-align: left; cursor: pointer; transition: all .18s; box-shadow: var(--shadow-s); }
.nw-categories button:hover { border-color: var(--brand-tint-2); box-shadow: var(--shadow-m); transform: translateY(-2px); }
.nw-cat-icon { width: 44px; height: 44px; display: grid; place-items: center; padding: 10px; border-radius: var(--radius-s); background: var(--brand-tint); color: var(--brand); transition: transform .18s var(--ease); }
.nw-categories button:hover .nw-cat-icon { transform: scale(1.08); }
.nw-cat-icon svg { width: 100%; height: 100%; }
.nw-categories b { font-size: 16px; font-weight: 600; }
.nw-categories p { margin: 8px 0 0; color: var(--faint); font-size: 13px; line-height: 1.6; }
.nw-categories button > span { align-self: center; color: var(--faint); transition: color .15s, transform .15s; }
.nw-categories button:hover > span { color: var(--brand); transform: translateX(2px); }

/* ---------- 服务卡片 ---------- */
.nw-service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.nw-service-grid article { background: #fff; border: 1px solid var(--hair); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-s); transition: all .18s; }
.nw-service-grid article:hover { box-shadow: var(--shadow-m); transform: translateY(-3px); }
/* 服务封面：图标构图（替代截断标题大字，去除占位感） */
.nw-service-cover { position: relative; width: 100%; height: 132px; display: grid; place-items: center; overflow: hidden; border: 0; background: linear-gradient(135deg, #eff6ff 0%, #dde7fb 100%); color: var(--brand-deep); cursor: pointer; }
.nw-service-cover::after { content: ""; position: absolute; right: -46px; top: -46px; width: 130px; height: 130px; border-radius: 50%; background: rgba(255,255,255,.5); }
.nw-service-cover.c1 { background: linear-gradient(135deg, #eef2f7 0%, #dde6f0 100%); color: #2c4a6e; }
.nw-service-cover.c2 { background: linear-gradient(135deg, #f7f1e6 0%, #efe3cd 100%); color: #6e5626; }
.nw-service-cover.c3 { background: linear-gradient(135deg, #f3edf7 0%, #e5dcef 100%); color: #523a6e; }
.nw-service-cover > em { width: 52px; height: 52px; display: grid; place-items: center; border-radius: 14px; background: rgba(255,255,255,.82); color: inherit; box-shadow: var(--shadow-s); }
.nw-service-cover > em svg { width: 26px; height: 26px; }
.nw-service-cover > span { position: absolute; left: 16px; top: 14px; padding: 4px 10px; border-radius: 999px; background: rgba(255,255,255,.75); color: inherit; font-size: 12px; font-weight: 600; }
.nw-service-cover > i { position: absolute; right: 16px; bottom: 14px; padding: 3px 9px; border-radius: 999px; background: rgba(255,255,255,.6); color: inherit; font: 600 10px/1.4 var(--sans); letter-spacing: .1em; opacity: .85; font-style: normal; }
.nw-service-body { padding: 20px; }
.nw-merchant { display: inline-flex; align-items: center; gap: 5px; color: var(--sub); font-size: 13px; }
.nw-service-body h3 { min-height: 48px; margin: 12px 0 8px; font-size: 17px; font-weight: 600; line-height: 1.45; }
.nw-service-body > p { min-height: 44px; color: var(--sub); font-size: 13.5px; line-height: 1.65; }
.nw-service-stats { display: grid; grid-template-columns: repeat(2, auto); justify-content: start; column-gap: 14px; row-gap: 4px; padding: 12px 0; border-top: 1px solid var(--hair); border-bottom: 1px solid var(--hair); color: var(--faint); font-size: 12.5px; }
.nw-service-stats b { color: var(--ink); font-weight: 600; }
.nw-service-price { display: flex; align-items: center; margin-top: 14px; }
.nw-service-price > div { width: 100%; display: flex; gap: 8px; }
.nw-service-price button { flex: 1; padding: 10px 0; border: 1px solid var(--hair); border-radius: var(--radius-s); background: #fff; color: var(--ink); font-size: 13px; font-weight: 500; cursor: pointer; transition: all .15s; }
.nw-service-price > span { font-size: 22px; font-weight: 700; color: var(--ink); }
.nw-service-price > span small { font-size: 13px; font-weight: 600; }
.nw-service-price > span i { color: var(--faint); font-size: 12px; font-style: normal; font-weight: 400; margin-left: 4px; }
.nw-service-price button:hover { border-color: var(--brand); color: var(--brand); }
.nw-service-price button.dark { border-color: var(--brand); background: var(--brand); color: #fff; }
.nw-service-price button.dark:hover { background: var(--brand-deep); }

/* ---------- OPC 卡片 ---------- */
.nw-opc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.nw-opc-grid article { background: #fff; border: 1px solid var(--hair); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-s); transition: all .18s; }
.nw-opc-grid article:hover { box-shadow: var(--shadow-m); transform: translateY(-3px); }
.nw-opc-banner { height: 88px; display: flex; align-items: center; justify-content: space-between; padding: 0 20px; background: linear-gradient(135deg, #ecf2fe 0%, #dce6f8 100%); }
.nw-opc-banner .logo { display: grid; place-items: center; width: 52px; height: 52px; border-radius: var(--radius-s); background: #fff; color: var(--brand); font-size: 15px; font-weight: 700; box-shadow: var(--shadow-s); }
.nw-opc-banner .logo.l1 { color: #35507a; }.nw-opc-banner .logo.l2 { color: #7a5a35; }
.nw-opc-banner em { padding: 5px 10px; border-radius: 999px; background: #fff; color: var(--brand); font-size: 12px; font-style: normal; font-weight: 600; box-shadow: var(--shadow-s); }
.nw-opc-body { padding: 20px; }
.nw-opc-body h3 { margin: 0 0 4px; font-size: 18px; font-weight: 600; }
.nw-opc-body h4 { margin: 0 0 10px; color: var(--brand); font-size: 13.5px; font-weight: 500; }
.nw-opc-body > p { min-height: 44px; color: var(--sub); font-size: 13.5px; line-height: 1.65; }
.nw-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.nw-tags span { padding: 4px 10px; border-radius: 999px; background: var(--paper-2); color: var(--sub); font-size: 12px; }
.nw-opc-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 16px 0; padding: 14px 0; border-top: 1px solid var(--hair); border-bottom: 1px solid var(--hair); color: var(--faint); font-size: 12px; text-align: center; }
.nw-opc-stats b { display: block; margin-top: 3px; color: var(--ink); font-size: 15px; font-weight: 700; }
.nw-opc-body > button { width: 100%; height: 42px; border: 1px solid var(--hair); border-radius: var(--radius-s); background: #fff; color: var(--ink); font-size: 14px; font-weight: 600; cursor: pointer; transition: all .15s; }
.nw-opc-body > button:hover { border-color: var(--brand); color: var(--brand); }

/* ---------- 需求/合作卡片 ---------- */
.nw-split { display: grid; grid-template-columns: 1.25fr .75fr; gap: 48px; }
.nw-demand-list { display: grid; gap: 16px; }
.nw-demand-list.full { grid-template-columns: repeat(2, 1fr); }
.nw-demand-list article { padding: 24px; background: #fff; border: 1px solid var(--hair); border-radius: var(--radius); box-shadow: var(--shadow-s); transition: all .18s; }
.nw-demand-list article:hover { box-shadow: var(--shadow-m); }
.nw-demand-top { display: flex; justify-content: space-between; align-items: center; }
.nw-demand-top span { padding: 4px 12px; border-radius: 999px; background: var(--brand-tint); color: var(--brand); font-size: 12px; font-weight: 600; }
.nw-demand-top small { color: var(--faint); font-size: 12px; }
.nw-demand-list h3 { margin: 14px 0 8px; font-size: 17px; font-weight: 600; line-height: 1.45; }
.nw-demand-list p { color: var(--sub); font-size: 13.5px; line-height: 1.7; }
.nw-demand-meta { display: flex; flex-wrap: wrap; gap: 14px; margin: 14px 0; color: var(--faint); font-size: 12.5px; }
.nw-demand-bottom { display: flex; justify-content: space-between; align-items: end; padding-top: 14px; border-top: 1px solid var(--hair); }
.nw-demand-bottom small { display: block; color: var(--faint); font-size: 12px; }
.nw-demand-bottom b { display: block; margin-top: 4px; font-size: 15px; font-weight: 700; }
.nw-demand-bottom button { padding: 10px 16px; border: 0; border-radius: var(--radius-s); background: var(--brand); color: #fff; font-size: 13px; font-weight: 600; cursor: pointer; transition: background .15s; }
.nw-demand-bottom button:hover { background: var(--brand-deep); }
.nw-ref-table { background: #fff; border: 1px solid var(--hair); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-s); }
.nw-ref-table > div { min-height: 60px; display: grid; grid-template-columns: 1.3fr 1fr .6fr .6fr; align-items: center; padding: 0 18px; border-bottom: 1px solid var(--hair); font-size: 13.5px; }
.nw-ref-table > div:last-child { border-bottom: 0; }
.nw-ref-table em { color: var(--brand); font-style: normal; font-weight: 600; }
.nw-ref-table small { color: var(--faint); }
.nw-ref-table p { margin: 0; padding: 14px 18px; background: var(--paper-2); color: var(--faint); font-size: 12px; }

/* ---------- 人才卡片 ---------- */
.nw-talent-preview { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.nw-talent-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.nw-talent-preview .nw-talent-grid { grid-template-columns: repeat(3, 1fr); }
.nw-talent-grid article { position: relative; padding: 22px; background: #fff; border: 1px solid var(--hair); border-radius: var(--radius); box-shadow: var(--shadow-s); transition: all .18s; }
.nw-talent-grid article:hover { box-shadow: var(--shadow-m); transform: translateY(-3px); }
.nw-talent-avatar { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%; background: var(--brand-tint); color: var(--brand); font-size: 17px; font-weight: 700; }
.nw-talent-avatar.t1 { background: #f0eee6; color: #6e6242; }
.nw-talent-avatar.t2 { background: #ebeef5; color: #42506e; }
.nw-verified { position: absolute; right: 20px; top: 22px; color: var(--brand); font-size: 12px; font-weight: 500; }
.nw-talent-grid h3 { margin: 16px 0 4px; font-size: 17px; font-weight: 600; }
.nw-talent-grid h4 { min-height: 40px; margin: 0 0 8px; color: var(--sub); font-size: 13.5px; font-weight: 500; line-height: 1.5; }
.nw-talent-grid p { color: var(--faint); font-size: 12.5px; }
.nw-talent-bottom { display: flex; align-items: end; justify-content: space-between; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--hair); }
.nw-talent-bottom small { display: block; color: var(--faint); font-size: 12px; }
.nw-talent-bottom b { display: block; margin-top: 4px; font-size: 14px; font-weight: 700; }
.nw-talent-bottom button { padding: 9px 14px; border: 1px solid var(--hair); border-radius: var(--radius-s); background: #fff; font-size: 13px; font-weight: 500; cursor: pointer; transition: all .15s; }
.nw-talent-bottom button:hover { border-color: var(--brand); color: var(--brand); }
.nw-jobs-mini { background: #fff; border: 1px solid var(--hair); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-s); }
.nw-jobs-mini button { width: 100%; min-height: 76px; display: flex; align-items: center; justify-content: space-between; padding: 0 20px; border: 0; border-bottom: 1px solid var(--hair); background: #fff; text-align: left; cursor: pointer; transition: background .15s; }
.nw-jobs-mini button:hover { background: var(--paper-2); }
.nw-jobs-mini b { display: block; font-size: 14.5px; font-weight: 600; }
.nw-jobs-mini small { display: block; margin-top: 4px; color: var(--faint); font-size: 12.5px; }
.nw-jobs-mini em { color: var(--brand); font-size: 13.5px; font-style: normal; font-weight: 700; }

/* ---------- 内容卡片 ---------- */
.nw-post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.nw-post-grid article { display: grid; grid-template-columns: 110px 1fr; min-height: 180px; background: #fff; border: 1px solid var(--hair); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-s); transition: all .18s; }
.nw-post-grid article:hover { box-shadow: var(--shadow-m); }
.nw-post-cover { display: grid; place-items: center; background: linear-gradient(135deg, #eff6ff, #dde7fb); color: var(--brand-deep); }
.nw-post-cover.p1 { background: linear-gradient(135deg, #eef2f7, #dbe5f0); color: #2c4a6e; }
.nw-post-cover.p2 { background: linear-gradient(135deg, #f7f1e6, #ede0c8); color: #6e5626; }
.nw-post-cover span { display: none; }
.nw-post-cover b { font-size: 26px; font-weight: 800; letter-spacing: .02em; opacity: .55; font-variant-numeric: tabular-nums; }
.nw-post-grid article > div:last-child { padding: 18px; }
.nw-post-grid article > div:last-child > span { color: var(--brand); font-size: 12px; font-weight: 500; }
.nw-post-grid h3 { margin: 10px 0 8px; font-size: 15.5px; font-weight: 600; line-height: 1.5; }
.nw-post-grid p { color: var(--sub); font-size: 13px; line-height: 1.65; }
.nw-post-grid small { color: var(--faint); font-size: 12px; }

/* ---------- 讲师 ---------- */
.nw-teacher-row { margin: 32px 0 56px; display: grid; gap: 12px; }
.nw-teacher-row article { display: grid; grid-template-columns: 56px 1fr auto; gap: 18px; align-items: center; padding: 22px 24px; background: #fff; border: 1px solid var(--hair); border-radius: var(--radius); box-shadow: var(--shadow-s); }
.nw-teacher-avatar { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: #f5efe3; color: #6e5626; font-size: 20px; font-weight: 700; }
.nw-teacher-row span { color: var(--brand); font-size: 12px; font-weight: 500; }
.nw-teacher-row h3 { margin: 4px 0; font-size: 17px; font-weight: 600; }
.nw-teacher-row p { margin: 0 0 6px; color: var(--sub); font-size: 13.5px; }
.nw-teacher-row small { color: var(--faint); font-size: 12.5px; }
.nw-teacher-row article > button { padding: 11px 18px; border: 1px solid var(--hair); border-radius: var(--radius-s); background: #fff; font-size: 13.5px; font-weight: 500; cursor: pointer; transition: all .15s; }
.nw-teacher-row article > button:hover { border-color: var(--brand); color: var(--brand); }

/* ---------- 招聘列表 ---------- */
.nw-job-list { display: grid; gap: 12px; margin-top: 28px; }
.nw-job-list article { display: grid; grid-template-columns: 56px 1fr 200px; gap: 20px; align-items: center; padding: 24px; background: #fff; border: 1px solid var(--hair); border-radius: var(--radius); box-shadow: var(--shadow-s); transition: all .18s; }
.nw-job-list article:hover { box-shadow: var(--shadow-m); }
.nw-job-logo { display: grid; place-items: center; width: 56px; height: 56px; border-radius: var(--radius-s); background: var(--brand-tint); color: var(--brand); font-size: 14px; font-weight: 700; }
.nw-job-main > span { color: var(--brand); font-size: 12px; font-weight: 500; }
.nw-job-main h3 { margin: 6px 0; font-size: 18px; font-weight: 600; }
.nw-job-main p { color: var(--faint); font-size: 13px; }
.nw-job-apply { text-align: right; }
.nw-job-apply b { display: block; font-size: 15px; font-weight: 700; color: var(--ink); }
.nw-job-apply small { display: block; margin: 6px 0 12px; color: var(--faint); font-size: 12px; }
.nw-job-apply button { padding: 10px 18px; border: 0; border-radius: var(--radius-s); background: var(--brand); color: #fff; font-size: 13.5px; font-weight: 600; cursor: pointer; transition: background .15s; }
.nw-job-apply button:hover { background: var(--brand-deep); }

/* ---------- CTA ---------- */
.nw-cta { display: flex; justify-content: space-between; align-items: center; gap: 48px; padding: 72px max(32px, calc((100vw - 1280px)/2)); background: linear-gradient(135deg, #0d1b36 0%, #13294e 100%); color: #fff; }
.nw-cta h2 { margin: 14px 0 0; font-size: 34px; font-weight: 700; line-height: 1.3; letter-spacing: -0.01em; }
.nw-cta > div:last-child { text-align: right; }
.nw-cta .nw-primary { background: #fff; border-color: #fff; color: #0d1b36; }
.nw-cta .nw-primary:hover { background: var(--brand-tint-2); border-color: var(--brand-tint-2); }
.nw-cta p { margin: 14px 0 0; color: #97a3c4; font-size: 13.5px; }

/* ---------- 技术栈三卡 ---------- */
.nw-stack-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.nw-stack-grid article { display: flex; flex-direction: column; padding: 28px; background: #fff; border: 1px solid var(--hair); border-radius: var(--radius); box-shadow: var(--shadow-s); transition: all .18s; }
.nw-stack-grid article:hover { box-shadow: var(--shadow-m); transform: translateY(-3px); border-color: var(--brand-tint-2); }
.nw-stack-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.nw-stack-head span { padding: 4px 10px; border-radius: 999px; background: var(--brand-tint); color: var(--brand); font-size: 11px; font-weight: 700; letter-spacing: .08em; }
.nw-stack-grid h3 { margin: 0 0 10px; font-size: 19px; font-weight: 700; }
.nw-stack-grid p { margin: 0 0 14px; color: var(--sub); font-size: 13.5px; line-height: 1.7; }
.nw-stack-grid ul { margin: 0 0 18px; padding: 14px 0 0; border-top: 1px solid var(--hair); display: grid; gap: 8px; }
.nw-stack-grid li { position: relative; padding-left: 16px; color: var(--ink); font-size: 13px; font-weight: 500; list-style: none; }
.nw-stack-grid li::before { content: "✓"; position: absolute; left: 0; color: var(--brand); font-weight: 700; }
.nw-stack-grid button { margin-top: auto; padding: 0; border: 0; background: none; color: var(--brand); font-size: 14px; font-weight: 600; cursor: pointer; text-align: left; }
.nw-stack-grid button:hover { text-decoration: underline; text-underline-offset: 4px; }

/* ---------- Skill 库 ---------- */
.nw-skill-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 8px; }
.nw-skill-grid article { display: flex; flex-direction: column; padding: 24px; background: #fff; border: 1px solid var(--hair); border-radius: var(--radius); box-shadow: var(--shadow-s); transition: all .18s; }
.nw-skill-grid article:hover { box-shadow: var(--shadow-m); transform: translateY(-3px); border-color: var(--brand-tint-2); }
.nw-skill-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; margin-bottom: 16px; }
.nw-skill-thumb { width: 44px; height: 44px; flex: none; display: grid; place-items: center; padding: 6px; border: 1px solid var(--hair); border-radius: var(--radius-s); background: #fff; overflow: hidden; }
.nw-skill-thumb img { width: 100%; height: 100%; object-fit: contain; }
.nw-skill-head em { flex: none; padding: 3px 9px; border-radius: 999px; background: var(--paper-2); color: var(--faint); font-size: 11px; font-style: normal; font-weight: 600; }
.nw-skill-head em.on { background: var(--brand-tint); color: var(--brand); }
.nw-skill-head em.beta { background: #fdf1dc; color: #9a6b1f; }
.nw-skill-grid h3 { margin: 0 0 6px; font-size: 17px; font-weight: 700; }
.nw-skill-meta { margin: 0; color: var(--faint); font-size: 12px; letter-spacing: .02em; }
.nw-skill-grid p { flex: 1; margin: 10px 0 16px; color: var(--sub); font-size: 13.5px; line-height: 1.7; }
.nw-skill-foot { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: auto; padding-top: 14px; border-top: 1px solid var(--hair); }
.nw-skill-foot > span { padding: 3px 10px; border-radius: 999px; background: var(--paper-2); color: var(--sub); font-size: 11.5px; font-weight: 600; }
.nw-skill-grid button { margin-top: auto; padding: 0; border: 0; background: none; color: var(--brand); font-size: 13.5px; font-weight: 600; cursor: pointer; text-align: left; }
.nw-skill-grid button:hover { text-decoration: underline; text-underline-offset: 4px; }
.nw-skill-status { display: inline-block; margin-left: 8px; padding: 2px 8px; border-radius: 999px; background: var(--paper-2); color: var(--faint); font-size: 11px; font-style: normal; font-weight: 600; vertical-align: 2px; }

/* ---------- 服务简列表（首页） ---------- */
.nw-simple-list { display: grid; gap: 12px; }
.nw-simple-list article { display: flex; align-items: center; gap: 28px; padding: 22px 26px; background: #fff; border: 1px solid var(--hair); border-radius: var(--radius); box-shadow: var(--shadow-s); transition: all .18s; }
.nw-simple-list article:hover { box-shadow: var(--shadow-m); }
.nw-simple-list b { flex: 0 0 150px; font-size: 16px; font-weight: 700; }
.nw-simple-list p { flex: 1; margin: 0; color: var(--sub); font-size: 13.5px; line-height: 1.7; }
.nw-simple-list button { flex: 0 0 auto; border: 0; background: none; color: var(--brand); font-size: 14px; font-weight: 600; cursor: pointer; }
.nw-simple-list button:hover { text-decoration: underline; text-underline-offset: 4px; }

/* ---------- 教培与交付 ---------- */
.nw-section-copy { max-width: 760px; margin: -20px 0 28px; color: var(--sub); font-size: 14px; line-height: 1.8; }
.nw-edu-courses { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.nw-edu-courses article { display: flex; flex-direction: column; padding: 24px; background: #fff; border: 1px solid var(--hair); border-radius: var(--radius); box-shadow: var(--shadow-s); transition: all .18s; }
.nw-edu-courses article:hover { box-shadow: var(--shadow-m); }
.nw-edu-course-head { display: flex; align-items: center; gap: 10px; }
.nw-edu-tag { padding: 4px 10px; border-radius: 999px; background: var(--brand-tint); color: var(--brand); font-size: 11.5px; font-weight: 700; letter-spacing: .04em; }
.nw-edu-courses h3 { margin: 0; font-size: 17px; font-weight: 700; }
.nw-edu-meta { margin: 12px 0 0; padding: 0; list-style: none; display: grid; gap: 4px; }
.nw-edu-meta li { color: var(--sub); font-size: 12.5px; }
.nw-edu-meta li::before { content: "·"; margin-right: 6px; color: var(--brand); font-weight: 700; }
.nw-edu-modules { display: flex; flex-wrap: wrap; gap: 6px; margin: 14px 0; }
.nw-edu-modules span { padding: 4px 10px; border: 1px solid var(--hair); border-radius: 999px; background: var(--paper-2); color: var(--sub); font-size: 12px; }
.nw-edu-output { display: grid; gap: 4px; margin-bottom: 16px; padding: 12px 14px; border-radius: var(--radius-s); background: var(--paper-2); }
.nw-edu-output b { color: var(--brand); font-size: 11.5px; font-weight: 700; letter-spacing: .06em; }
.nw-edu-output p { margin: 0; color: var(--ink); font-size: 13px; font-weight: 500; }
.nw-edu-courses button { margin-top: auto; padding: 0; border: 0; background: none; color: var(--brand); font-size: 13.5px; font-weight: 600; cursor: pointer; text-align: left; }
.nw-edu-courses button:hover { text-decoration: underline; text-underline-offset: 4px; }
.nw-edu-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.nw-edu-steps article { position: relative; padding: 20px 22px; background: #fff; border: 1px solid var(--hair); border-radius: var(--radius); box-shadow: var(--shadow-s); }
.nw-edu-steps article:not(:last-child)::after { content: "→"; position: absolute; right: -14px; top: 50%; z-index: 1; transform: translateY(-50%); color: var(--faint); font-weight: 700; }
.nw-edu-steps b { color: var(--brand); font-size: 20px; font-weight: 800; letter-spacing: .02em; }
.nw-edu-steps h3 { margin: 8px 0 6px; font-size: 15px; font-weight: 700; }
.nw-edu-steps p { margin: 0; color: var(--sub); font-size: 12.5px; line-height: 1.7; }
.nw-edu-delivery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.nw-edu-delivery article { display: flex; flex-direction: column; padding: 24px; background: #fff; border: 1px solid var(--hair); border-radius: var(--radius); box-shadow: var(--shadow-s); transition: all .18s; }
.nw-edu-delivery article:hover { box-shadow: var(--shadow-m); }
.nw-edu-delivery-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.nw-edu-delivery h3 { margin: 0; font-size: 16.5px; font-weight: 700; }
.nw-edu-delivery-head span { padding: 3px 10px; border-radius: 999px; background: var(--brand-tint); color: var(--brand); font-size: 11.5px; font-weight: 700; }
.nw-edu-delivery > article > p { margin: 10px 0 12px; color: var(--sub); font-size: 13px; line-height: 1.7; }
.nw-edu-checklist { margin: 0 0 16px; padding: 14px 0 0; border-top: 1px solid var(--hair); display: grid; gap: 8px; list-style: none; }
.nw-edu-checklist li { position: relative; padding-left: 20px; color: var(--ink); font-size: 13px; font-weight: 500; }
.nw-edu-checklist li::before { content: "✓"; position: absolute; left: 0; color: var(--brand); font-weight: 700; }
.nw-edu-delivery button { margin-top: auto; padding: 0; border: 0; background: none; color: var(--brand); font-size: 13.5px; font-weight: 600; cursor: pointer; text-align: left; }
.nw-edu-delivery button:hover { text-decoration: underline; text-underline-offset: 4px; }
.nw-edu-cases { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.nw-edu-cases article { display: flex; flex-direction: column; padding: 22px 24px; background: #fff; border: 1px solid var(--hair); border-radius: var(--radius); box-shadow: var(--shadow-s); }
.nw-edu-cases span { align-self: flex-start; padding: 3px 10px; border-radius: 999px; background: var(--paper-2); color: var(--sub); font-size: 11.5px; font-weight: 600; }
.nw-edu-cases h3 { margin: 12px 0 8px; font-size: 15.5px; font-weight: 700; line-height: 1.5; }
.nw-edu-cases p { flex: 1; margin: 0; color: var(--sub); font-size: 13px; line-height: 1.7; }
.nw-edu-cases footer { display: flex; justify-content: space-between; align-items: center; margin-top: 14px; }
.nw-edu-cases footer small { color: var(--faint); font-size: 12px; }
.nw-edu-cases footer b { color: var(--brand); font-size: 13px; }
.nw-edu-path { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 32px; margin-top: 64px; padding: 28px 32px; border: 1px dashed var(--brand); border-radius: var(--radius); background: var(--brand-tint); }
.nw-edu-path h3 { margin: 8px 0 0; font-size: 18px; font-weight: 700; }
.nw-edu-path ol { display: flex; align-items: center; gap: 10px; margin: 0; padding: 0; list-style: none; }
.nw-edu-path li { display: flex; align-items: center; gap: 8px; color: var(--ink); font-size: 13.5px; font-weight: 600; white-space: nowrap; }
.nw-edu-path li:not(:last-child)::after { content: "→"; margin-left: 10px; color: var(--brand); font-weight: 700; }
.nw-edu-path li i { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: var(--brand); color: #fff; font-size: 12px; font-style: normal; font-weight: 700; }
.nw-education-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.nw-education-list article { display: flex; flex-direction: column; padding: 24px; background: #fff; border: 1px solid var(--hair); border-radius: var(--radius); box-shadow: var(--shadow-s); transition: all .18s; }
.nw-education-list article:hover { box-shadow: var(--shadow-m); }
.nw-education-list b { font-size: 16px; font-weight: 700; }
.nw-education-list p { flex: 1; margin: 10px 0 16px; color: var(--sub); font-size: 13.5px; line-height: 1.75; }
.nw-education-list button { padding: 0; border: 0; background: none; color: var(--brand); font-size: 13.5px; font-weight: 600; cursor: pointer; text-align: left; }
.nw-education-list button:hover { text-decoration: underline; text-underline-offset: 4px; }

/* ---------- 百城千界路线图 ---------- */
.nw-roadmap { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.nw-roadmap article { padding: 26px; background: #fff; border: 1px solid var(--hair); border-radius: var(--radius); box-shadow: var(--shadow-s); }
.nw-roadmap article.now { border-color: var(--brand-tint-2); background: linear-gradient(180deg, var(--brand-tint) 0%, #fff 46%); }
.nw-roadmap-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.nw-roadmap-head span { color: var(--brand); font-size: 13px; font-weight: 700; letter-spacing: .12em; }
.nw-roadmap-head em { padding: 3px 10px; border-radius: 999px; background: var(--paper-2); color: var(--faint); font-size: 11px; font-style: normal; font-weight: 600; }
.nw-roadmap article.now .nw-roadmap-head em { background: var(--brand); color: #fff; }
.nw-roadmap h3 { margin: 0 0 12px; font-size: 18px; font-weight: 700; }
.nw-roadmap ul { margin: 0; padding: 14px 0 0; border-top: 1px solid var(--hair); display: grid; gap: 10px; }
.nw-roadmap li { position: relative; padding-left: 16px; color: var(--sub); font-size: 13px; line-height: 1.65; list-style: none; }
.nw-roadmap article.now li { color: var(--ink); }
.nw-roadmap li::before { content: ""; position: absolute; left: 0; top: 9px; width: 6px; height: 6px; border-radius: 50%; background: var(--brand-tint-2); }
.nw-roadmap article.now li::before { background: var(--brand); }
.nw-roadmap-note { margin: 18px 0 0; color: var(--faint); font-size: 12.5px; line-height: 1.7; }
.nw-pager { display: flex; justify-content: center; align-items: center; gap: 8px; margin-top: 30px; flex-wrap: wrap; }
.nw-pager button { min-width: 36px; height: 36px; padding: 0 12px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--hair); border-radius: 999px; background: #fff; color: var(--sub); font-size: 13.5px; cursor: pointer; transition: all .15s; }
.nw-pager button:hover:not(:disabled):not(.active) { border-color: var(--brand); color: var(--brand); }
.nw-pager button.active { background: var(--brand); border-color: var(--brand); color: #fff; font-weight: 600; }
.nw-pager button:disabled { opacity: .45; cursor: default; }
.nw-pager > span { color: var(--faint); font-size: 13px; letter-spacing: .12em; }

/* ---------- 加入计划 ---------- */
.nw-join-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.nw-join-grid article { display: flex; flex-direction: column; padding: 28px; background: #fff; border: 1px solid var(--hair); border-radius: var(--radius); box-shadow: var(--shadow-s); transition: all .18s; }
.nw-join-grid article:hover { box-shadow: var(--shadow-m); transform: translateY(-2px); }
.nw-join-grid span { align-self: flex-start; padding: 4px 12px; border-radius: 999px; background: var(--brand-tint); color: var(--brand); font-size: 12px; font-weight: 700; }
.nw-join-grid h3 { margin: 14px 0 12px; font-size: 18px; font-weight: 700; line-height: 1.4; }
.nw-join-grid ul { flex: 1; margin: 0 0 18px; padding: 14px 0 0; border-top: 1px solid var(--hair); display: grid; gap: 9px; }
.nw-join-grid li { position: relative; padding-left: 16px; color: var(--sub); font-size: 13.5px; line-height: 1.6; list-style: none; }
.nw-join-grid li::before { content: "✓"; position: absolute; left: 0; color: var(--brand); font-weight: 700; }
.nw-join-grid button { width: 100%; height: 44px; display: inline-flex; align-items: center; justify-content: center; padding: 0 22px; border: 0; border-radius: var(--radius-s); background: var(--brand); color: #fff; font-size: 14px; font-weight: 600; cursor: pointer; transition: background .15s; }
.nw-join-grid button:hover { background: var(--brand-deep); }


.nw-footer { background: #0a0f1e; color: #8b93a8; padding: 64px max(32px, calc((100vw - 1280px)/2)) 28px; border-top: 1px solid rgba(140,170,255,.13); }
.nw-footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 44px; padding-bottom: 36px; border-bottom: 1px solid rgba(140,170,255,.13); }
.nw-footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; color: #fff; }
.nw-footer-brand img { width: 34px; height: 34px; border-radius: 8px; filter: invert(1); mix-blend-mode: screen; }
.nw-footer-brand b { font-size: 16px; letter-spacing: .02em; }
.nw-footer-about { margin: 0; font-size: 13px; line-height: 1.9; max-width: 330px; }
.nw-footer h4 { margin: 0 0 16px; color: #fff; font-size: 14px; font-weight: 600; letter-spacing: .04em; }
.nw-footer-col { display: grid; gap: 12px; align-content: start; }
.nw-footer-col button { width: max-content; padding: 0; border: 0; background: none; color: #8b93a8; font-size: 13px; cursor: pointer; text-align: left; transition: color .15s; }
.nw-footer-col button:hover { color: #fff; }
.nw-footer-contact { display: grid; gap: 8px; padding: 18px; border: 1px solid rgba(140,170,255,.16); border-radius: var(--radius); background: rgba(255,255,255,.03); font-size: 13px; align-content: start; }
.nw-footer-contact span { color: #8b93a8; }
.nw-footer-contact b { color: #e6eaf6; font-weight: 600; }
.nw-footer-contact .nw-link { display: inline-flex; align-items: center; justify-content: center; width: max-content; margin-top: 8px; padding: 9px 16px; border: 1px solid rgba(140,170,255,.35); border-radius: var(--radius-s); background: none; color: #fff; font-size: 13px; font-weight: 600; text-decoration: none; transition: border-color .15s, background .15s; }
.nw-footer-contact .nw-link:hover { border-color: rgba(255,255,255,.7); background: rgba(255,255,255,.06); text-decoration: none; }
.nw-footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px 20px; padding-top: 22px; font-size: 12.5px; color: #5d6578; }

/* ---------- 内页 ---------- */
.nw-page { width: min(1280px, calc(100% - 64px)); margin: 0 auto; padding: 56px 0 110px; }
.nw-page-hero { min-height: 200px; display: flex; align-items: end; justify-content: space-between; gap: 48px; padding-bottom: 36px; border-bottom: 1px solid var(--hair); }
.nw-page-hero h1 { margin: 12px 0 14px; font-size: 40px; font-weight: 700; letter-spacing: -0.015em; }
.nw-page-hero p { max-width: 720px; margin: 0; color: var(--sub); font-size: 14.5px; line-height: 1.8; }
.nw-filterbar { display: flex; align-items: center; gap: 8px; margin: 24px 0 28px; flex-wrap: wrap; scroll-margin-top: 90px; }
/* 子页（.nw-page）内区块节奏：标题不贴上方内容，CTA 收敛为卡片式容器 */
.nw-page .nw-filterbar { margin: 36px 0 24px; }
.nw-page .nw-section-head { margin: 56px 0 32px; }
.nw-page .nw-page-hero + .nw-section-head { margin-top: 48px; }
.nw-page .nw-cta { margin-top: 64px; padding: 48px 44px; border-radius: var(--radius); }
.nw-filterbar button { height: 36px; padding: 0 18px; border: 1px solid var(--hair); border-radius: 999px; background: #fff; color: var(--sub); font-size: 13.5px; cursor: pointer; transition: all .15s; }
.nw-filterbar button:hover { border-color: var(--brand); color: var(--brand); }
.nw-filterbar button.active { background: var(--brand); border-color: var(--brand); color: #fff; }
.nw-filter-count { margin-left: auto; color: var(--faint); font-size: 12.5px; font-variant-numeric: tabular-nums; }

/* ---------- 联系页 ---------- */
.nw-contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 8px; }
.nw-contact-grid article { padding: 32px; background: #fff; border: 1px solid var(--hair); border-radius: var(--radius); box-shadow: var(--shadow-s); }
.nw-contact-grid span { color: var(--brand); font-size: 12.5px; font-weight: 600; letter-spacing: .1em; }
.nw-contact-grid h3 { margin: 12px 0 12px; font-size: 19px; font-weight: 700; }
.nw-contact-grid p { margin: 0; color: var(--sub); font-size: 13.5px; line-height: 1.9; }

/* ---------- 价格参考 ---------- */
.nw-market-board { display: grid; grid-template-columns: .8fr 1.2fr; margin-top: 36px; background: #fff; border: 1px solid var(--hair); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-s); }
.nw-market-index { position: relative; padding: 36px; background: linear-gradient(135deg, #0d1b36, #13294e); color: #fff; overflow: hidden; }
.nw-market-index small { color: #8b93a8; font-size: 11.5px; letter-spacing: .14em; }
.nw-market-index > b { display: block; margin-top: 20px; font-size: 42px; font-weight: 700; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.nw-market-index em { color: #6ea8ff; font-size: 13.5px; font-style: normal; }
.nw-bars { height: 150px; display: flex; align-items: end; gap: 6px; margin-top: 28px; }
.nw-bars i { flex: 1; border-radius: 3px 3px 0 0; background: linear-gradient(#5e93ff, #1f3a6e); }
.nw-market-table > div { min-height: 64px; display: grid; grid-template-columns: 1.4fr 1fr .7fr .7fr; align-items: center; padding: 0 26px; border-bottom: 1px solid var(--hair); font-size: 13.5px; }
.nw-market-table > div:first-child { min-height: 44px; color: var(--faint); font-size: 12px; background: var(--paper-2); }
.nw-market-table > div:last-child { border-bottom: 0; }
.nw-market-table b { font-weight: 600; }
.nw-market-table em { color: var(--brand); font-style: normal; font-weight: 600; }
.nw-market-note { margin-top: 16px; padding: 20px 24px; border-left: 3px solid #d5ad4d; border-radius: 0 var(--radius-s) var(--radius-s) 0; background: #fdf9ee; }
.nw-market-note b { font-size: 13.5px; color: #8a6d1f; }
.nw-market-note p { margin: 6px 0 0; color: #a08a4e; font-size: 12.5px; line-height: 1.7; }

/* ---------- 弹窗 ---------- */
.nw-modal-bg { position: fixed; z-index: 80; inset: 0; display: grid; place-items: center; padding: 24px; background: rgba(16,24,40,.5); backdrop-filter: blur(6px); animation: fadeUp .2s var(--ease); }
.nw-modal { position: relative; display: flex; flex-direction: column; width: min(520px, 100%); max-height: 90vh; overflow: hidden; background: #fff; border-radius: 16px; color: var(--ink); box-shadow: var(--shadow-l); animation: modalIn .28s var(--ease); }
.nw-modal.wide { width: min(760px, 100%); }
.nw-modal-scroll { overflow-y: auto; padding: 36px; }
.nw-close { position: absolute; right: 16px; top: 14px; z-index: 1; width: 36px; height: 36px; display: grid; place-items: center; border: 0; border-radius: 50%; background: var(--paper-2); color: var(--sub); font-size: 20px; cursor: pointer; transition: background .15s; }
.nw-close:hover { background: var(--hair); }
.nw-modal-kicker { color: var(--brand); font-size: 12px; font-weight: 600; letter-spacing: .14em; }
.nw-modal h2 { margin: 12px 0 10px; font-size: 26px; font-weight: 700; letter-spacing: -0.01em; }
.nw-modal-copy { color: var(--sub); font-size: 14px; line-height: 1.7; }
.nw-modal form { display: grid; gap: 16px; margin-top: 24px; }
.nw-modal label { display: grid; gap: 7px; }
.nw-field-head { display: flex; align-items: center; gap: 4px; color: var(--sub); font-size: 13.5px; font-weight: 500; }
.nw-field-head > i { color: #d92d20; font-style: normal; font-weight: 700; }
.nw-field-optional { margin-left: 6px; padding: 2px 8px; border-radius: 999px; background: var(--paper-2); color: var(--faint); font-size: 11px; font-weight: 600; }
.nw-modal input, .nw-modal textarea, .nw-modal select { width: 100%; min-height: 46px; padding: 11px 14px; border: 1px solid var(--hair); border-radius: var(--radius-s); background: #fff; color: var(--ink); outline: 0; font-size: 14.5px; transition: border-color .15s, box-shadow .15s; }
.nw-modal textarea { min-height: 0; resize: vertical; }
.nw-modal input::placeholder, .nw-modal textarea::placeholder { color: var(--faint); }
.nw-modal select { appearance: none; -webkit-appearance: none; padding-right: 38px; background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2398a2b3' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; cursor: pointer; }
.nw-modal input:focus, .nw-modal textarea:focus, .nw-modal select:focus { border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-tint); }
.nw-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.nw-select { position: relative; }
.nw-select-trigger { width: 100%; min-height: 46px; display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 11px 14px; border: 1px solid var(--hair); border-radius: var(--radius-s); background: #fff; color: var(--ink); font-size: 14.5px; text-align: left; cursor: pointer; transition: border-color .15s, box-shadow .15s; }
.nw-select-trigger svg { flex: none; width: 16px; height: 16px; color: var(--faint); transition: transform .18s var(--ease), color .18s; }
.nw-select-trigger:hover { border-color: var(--brand); }
.nw-select.open .nw-select-trigger { border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-tint); }
.nw-select.open .nw-select-trigger svg { transform: rotate(180deg); color: var(--brand); }
.nw-select-menu { position: absolute; z-index: 5; left: 0; right: 0; top: calc(100% + 6px); max-height: 236px; overflow-y: auto; margin: 0; padding: 6px; list-style: none; background: #fff; border: 1px solid var(--hair); border-radius: var(--radius-s); box-shadow: var(--shadow-l); animation: selectIn .16s var(--ease); }
.nw-select.up .nw-select-menu { top: auto; bottom: calc(100% + 6px); }
.nw-select-menu li { display: flex; align-items: center; justify-content: space-between; gap: 8px; min-height: 40px; padding: 8px 10px; border-radius: 6px; color: var(--ink); font-size: 14px; cursor: pointer; transition: background .12s, color .12s; }
.nw-select-menu li:hover { background: var(--paper-2); }
.nw-select-menu li.active { color: var(--brand); font-weight: 600; }
.nw-select-menu li.active::after { content: "✓"; font-weight: 700; }
.nw-form-grid .span2 { grid-column: 1/-1; }
.nw-form-error { display: flex; align-items: center; gap: 8px; margin: 0; padding: 10px 14px; border: 1px solid #fecdca; border-radius: var(--radius-s); background: #fef3f2; color: #b42318; font-size: 13px; }
.nw-btn-spin { width: 14px; height: 14px; border: 2px solid rgba(255,255,255,.4); border-top-color: #fff; border-radius: 50%; animation: spin .8s linear infinite; }
.nw-done { display: grid; justify-items: center; padding: 8px 0 4px; text-align: center; }
.nw-done h2 { margin: 14px 0 10px; }
.nw-done .nw-primary { margin-top: 22px; }
.nw-ticket { display: inline-block; margin: 14px 0 4px; padding: 6px 18px; border: 1px dashed var(--brand); border-radius: var(--radius-s); background: var(--brand-tint); color: var(--brand); font: 700 16px/1.5 var(--sans); letter-spacing: .06em; }
.nw-modal-target { display: grid; gap: 6px; padding: 16px; border-radius: var(--radius-s); background: var(--paper-2); }
.nw-modal-target small { color: var(--faint); font-size: 12px; }
.nw-modal-target b { font-size: 14.5px; }
.nw-modal-target span { color: var(--brand); font-size: 13px; font-weight: 600; }
.nw-service-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 24px; }
.nw-service-detail h3 { font-size: 15px; font-weight: 600; }
.nw-service-detail ul { padding-left: 18px; color: var(--sub); font-size: 13.5px; line-height: 2; }
.nw-packages { display: grid; gap: 8px; }
.nw-packages button { display: grid; grid-template-columns: 1fr auto; gap: 4px; padding: 16px; border: 1px solid var(--hair); border-radius: var(--radius-s); background: #fff; color: var(--ink); text-align: left; cursor: pointer; transition: all .15s; }
.nw-packages button:hover { border-color: var(--brand); }
.nw-packages button.selected { border-color: var(--brand); background: var(--brand-tint); }
.nw-packages button.selected b::after { content: " ✓"; color: var(--brand); font-weight: 700; }
.nw-packages b { font-size: 14px; font-weight: 600; }
.nw-packages span { font-size: 16px; font-weight: 700; }
.nw-packages small { grid-column: 1/-1; color: var(--faint); font-size: 12px; }
.nw-package-note { margin: 12px 0 0; color: var(--faint); font-size: 12px; line-height: 1.7; }
.nw-modal-footer { display: flex; align-items: center; gap: 10px; margin-top: 26px; padding-top: 20px; border-top: 1px solid var(--hair); }
.nw-modal-footer > span { margin-right: auto; }
.nw-modal-footer small { display: block; color: var(--faint); font-size: 12px; }
.nw-modal-footer b { display: block; margin-top: 4px; font-size: 18px; font-weight: 700; }

/* ---------- 移动端导航与抽屉 ---------- */
/* 手机端导航：顶部汉堡 + 抽屉（.nw-burger / .nw-drawer） */
.nw-drawer-bg { position: fixed; z-index: 90; inset: 0; display: none; background: rgba(16,24,40,.5); backdrop-filter: blur(6px); animation: fadeUp .2s var(--ease); }
.nw-drawer { position: fixed; z-index: 91; left: 0; right: 0; bottom: 0; display: none; max-height: 76vh; overflow-y: auto; padding: 10px 16px calc(20px + env(safe-area-inset-bottom)); background: #fff; border-radius: 20px 20px 0 0; box-shadow: var(--shadow-l); animation: drawerIn .3s var(--ease); }
.nw-drawer-head { display: flex; justify-content: space-between; align-items: center; padding: 10px 4px 14px; }
.nw-drawer-head b { font-size: 15px; font-weight: 700; }
.nw-drawer-head > div { width: 40px; height: 4px; border-radius: 2px; background: var(--hair); margin: 0 auto 2px; }
.nw-drawer-head button { width: 36px; height: 36px; display: grid; place-items: center; border: 0; border-radius: 50%; background: var(--paper-2); color: var(--sub); font-size: 18px; cursor: pointer; }
.nw-drawer > nav { display: grid; gap: 8px; }
.nw-drawer > nav > button { min-height: 52px; padding: 0 16px; display: flex; align-items: center; justify-content: space-between; border: 1px solid var(--hair); border-radius: var(--radius-s); background: #fff; color: var(--ink); font-size: 15px; font-weight: 500; cursor: pointer; }
.nw-drawer > nav > button::after { content: "→"; color: var(--faint); font-weight: 400; }
.nw-drawer > nav > button.active { border-color: var(--brand); color: var(--brand); font-weight: 700; }
.nw-drawer > nav > button.active::after { color: var(--brand); }
.nw-drawer > nav > button.primary { border-color: var(--brand); background: var(--brand); color: #fff; font-weight: 600; }
.nw-drawer > nav > button.primary::after { color: rgba(255,255,255,.7); }

/* ================= 响应式 ================= */
@media (max-width: 1200px) {
  .nw-logo div { display: none; }
  .nw-nav button { padding: 0 10px; font-size: 14px; }
  .nw-hero { gap: 40px; }
  .nw-service-grid, .nw-categories { grid-template-columns: repeat(2, 1fr); }
  .nw-post-grid, .nw-opc-grid, .nw-talent-grid, .nw-talent-preview .nw-talent-grid { grid-template-columns: repeat(2, 1fr); }
  .nw-demand-list.full { grid-template-columns: 1fr; }
  .nw-footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}
@media (max-width: 900px) {
  .nw-header { padding: 0 16px; gap: 10px; }
  .nw-nav { display: none; }
  .nw-publish { padding: 0 12px; font-size: 13px; }
  .nw-hero { grid-template-columns: 1fr; padding: 56px 20px calc(52px + min(340px, 62vw)); }
  .nw-search-section { margin-top: -40px; padding-left: 20px; padding-right: 20px; }
  .nw-section { padding-left: 20px; padding-right: 20px; }
  .nw-search-results { left: 20px; right: 20px; grid-template-columns: 1fr; }
  .nw-split, .nw-talent-preview { grid-template-columns: 1fr; }
  .nw-stack-grid, .nw-skill-grid, .nw-education-list, .nw-roadmap, .nw-edu-steps, .nw-edu-delivery, .nw-edu-cases { grid-template-columns: repeat(2, 1fr); }
  .nw-edu-courses { grid-template-columns: 1fr; }
  .nw-edu-path { grid-template-columns: 1fr; gap: 18px; }
  .nw-edu-path ol { flex-wrap: wrap; row-gap: 10px; }
  .nw-join-grid { grid-template-columns: 1fr; }
  .nw-page { width: calc(100% - 40px); }
  .nw-service-detail, .nw-market-board { grid-template-columns: 1fr; }
  .nw-job-list article { grid-template-columns: 48px 1fr; }
  .nw-job-apply { grid-column: 2; text-align: left; }
  .nw-cta { flex-direction: column; align-items: flex-start; }
  .nw-cta > div:last-child { text-align: left; }
  .nw-footer { padding: 48px 20px 32px; }
  .nw-footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .nw-footer-bottom { flex-direction: column; align-items: flex-start; gap: 6px; }
  /* 手机端：顶部汉堡按钮（顶栏只留 logo + 提交意向 + 汉堡，导航全部收进抽屉） */
  .nw-burger { display: grid; place-items: center; width: 40px; height: 40px; padding: 0; border: 1px solid var(--hair); border-radius: var(--radius-s); background: #fff; cursor: pointer; }
  .nw-burger svg { width: 20px; height: 20px; color: var(--ink); }
  .nw-drawer-bg, .nw-drawer { display: block; }
}
@media (max-width: 600px) {
  .nw-hero { padding-top: 40px; }
  .nw-hero h1 { font-size: 38px; }
  .nw-hero-actions { flex-direction: column; align-items: stretch; }
  .nw-trust { gap: 20px; overflow-x: auto; }
  .nw-trust span { flex: 0 0 auto; }
  .nw-section { padding: 64px 16px; }
  .nw-section-head h2 { font-size: 26px; }
  .nw-section-head > button { display: none; }
  .nw-categories, .nw-service-grid, .nw-opc-grid, .nw-talent-grid, .nw-post-grid, .nw-talent-preview .nw-talent-grid, .nw-stack-grid, .nw-skill-grid, .nw-education-list, .nw-roadmap, .nw-edu-steps, .nw-edu-delivery, .nw-edu-cases { grid-template-columns: 1fr; }
  .nw-edu-steps article:not(:last-child)::after { content: none; }
  .nw-simple-list article { flex-direction: column; align-items: flex-start; gap: 10px; }
  .nw-simple-list b { flex: none; }
  .nw-post-grid article { grid-template-columns: 96px 1fr; }
  .nw-cta { padding: 56px 20px; }
  .nw-cta h2 { font-size: 26px; }
  .nw-page { width: calc(100% - 32px); padding-top: 36px; }
  .nw-page-hero { display: block; padding-bottom: 28px; }
  .nw-page-hero h1 { font-size: 32px; }
  .nw-page-hero .nw-primary { margin-top: 18px; }
  .nw-filterbar { overflow-x: auto; flex-wrap: nowrap; }
  .nw-page .nw-section-head { margin: 40px 0 24px; }
  .nw-page .nw-cta { margin-top: 48px; padding: 44px 20px; }
  .nw-filterbar button { flex: 0 0 auto; }
  .nw-job-list article { grid-template-columns: 44px 1fr; padding: 16px; gap: 14px; }
  .nw-job-logo { width: 44px; height: 44px; }
  .nw-teacher-row article { grid-template-columns: 48px 1fr; }
  .nw-teacher-row article > button { grid-column: 2; }
  .nw-teacher-avatar { width: 48px; height: 48px; }
  .nw-market-table > div { grid-template-columns: 1.2fr 1fr .7fr; padding: 0 16px; }
  .nw-market-table > div > *:last-child { display: none; }
  .nw-modal-scroll { padding: 26px 20px; }
  .nw-form-grid, .nw-service-detail { grid-template-columns: 1fr; }
  .nw-contact-grid { grid-template-columns: 1fr; }
  .nw-footer-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}