:root {
  --ink: #1E293B;
  --sub: #64748B;
  --line: #E2E8F0;
  --blue: #2563EB;
  --cyan: #22D3EE;
  --bg: #F8FAFC;
  --grad: linear-gradient(90deg, #0F172A, #2563EB, #22D3EE);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Microsoft YaHei', 'PingFang SC', sans-serif; color: var(--ink); background: var(--bg); }
a { text-decoration: none; color: inherit; }

/* 导航 */
.nav { display: flex; align-items: center; gap: 4px; padding: 14px 4vw; background: #fff; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 10; flex-wrap: wrap; }
.nav .logo img { height: 42px; display: block; }
.nav .links { display: flex; gap: 2px; flex-wrap: wrap; margin-left: auto; }
.nav .links a { padding: 8px 13px; border-radius: 8px; font-size: 15px; color: var(--sub); }
.nav .links a:hover { background: #EFF6FF; color: var(--blue); }
.nav .links a.hot { color: var(--blue); font-weight: bold; }
/* 导航账号区 */
.nav .nav-acc { display: flex; align-items: center; gap: 10px; margin-left: 14px; }
.nav .acc-btn { padding: 8px 18px; border-radius: 8px; background: var(--grad); color: #fff; font-size: 14px; font-weight: bold; white-space: nowrap; }
.nav .acc-btn:hover { opacity: .9; }
.nav .acc-name { font-size: 14px; font-weight: bold; color: var(--ink); white-space: nowrap; }
.nav .acc-name:hover { color: var(--blue); }
.nav .acc-pts { font-size: 12.5px; color: var(--sub); background: #F1F5F9; padding: 4px 10px; border-radius: 20px; white-space: nowrap; }
/* 2026-10-27 新增：「我的」（客户后台入口）。老板要求右上角全平铺，不折叠 */
.nav .acc-me { padding: 6px 14px; border-radius: 8px; background: var(--blue); color: #fff; font-size: 13px; font-weight: bold; white-space: nowrap; }
.nav .acc-me:hover { opacity: .9; }
.nav .acc-out { font-size: 13px; color: var(--sub); cursor: pointer; white-space: nowrap; }
.nav .acc-out:hover { color: var(--blue); }

/* 登录 / 注册页 */
.auth-wrap { min-height: 76vh; display: flex; align-items: center; justify-content: center; padding: 40px 16px; }
.auth-card { width: 100%; max-width: 430px; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 34px 30px 26px; box-shadow: 0 12px 40px rgba(15,23,42,.08); }
.auth-logo { display: flex; flex-direction: column; align-items: center; gap: 8px; margin-bottom: 22px; }
.auth-logo img { height: 46px; }
.auth-logo span { font-size: 13px; color: var(--sub); }
.auth-tabs { display: flex; background: #F1F5F9; border-radius: 10px; padding: 4px; margin-bottom: 10px; }
.auth-tabs a { flex: 1; text-align: center; padding: 9px 0; border-radius: 8px; font-size: 15px; color: var(--sub); cursor: pointer; }
.auth-tabs a.on { background: #fff; color: var(--blue); font-weight: bold; box-shadow: 0 2px 8px rgba(15,23,42,.08); }
.auth-card form label { display: block; font-size: 13.5px; color: var(--sub); margin: 14px 0 6px; }
.auth-card form input { width: 100%; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 10px; font-size: 15px; outline: none; font-family: inherit; }
.auth-card form input:focus { border-color: var(--blue); }
.auth-submit { width: 100%; margin-top: 22px; padding: 13px 0; border: none; border-radius: 10px; background: var(--grad); color: #fff; font-size: 16px; font-weight: bold; cursor: pointer; font-family: inherit; }
.auth-submit:disabled { opacity: .6; cursor: default; }
.auth-msg { min-height: 18px; margin-top: 12px; font-size: 13.5px; color: #DC2626; text-align: center; }
.auth-msg.ok { color: #15803D; }
/* ---- 2026-10-29 短信验证码登录 ---- */
.auth-tabs-sub { margin: 4px 0 6px; }
.auth-tabs-sub a { font-size: 14px; padding: 8px 0; }
.auth-code-row { display: flex; gap: 10px; }
.auth-code-row input { flex: 1; min-width: 0; }
.auth-code-btn { flex: 0 0 auto; padding: 0 16px; border: 1.5px solid var(--blue); border-radius: 10px; background: #fff; color: var(--blue); font-size: 14px; font-weight: bold; cursor: pointer; font-family: inherit; white-space: nowrap; }
.auth-code-btn:disabled { opacity: .55; cursor: default; }
.auth-tip { margin: 10px 0 0; font-size: 12.5px; color: var(--sub); text-align: center; }
.auth-wechat { margin-top: 16px; text-align: center; }
.auth-wechat button { width: 100%; padding: 12px 0; border: 1.5px solid var(--line); border-radius: 10px; background: #fff; color: #94A3B8; font-size: 14.5px; cursor: not-allowed; font-family: inherit; }
.auth-wechat p { font-size: 12.5px; color: #94A3B8; margin-top: 8px; }
.auth-foot { margin-top: 18px; text-align: center; font-size: 13px; color: var(--sub); }

/* Hero */
.hero { padding: 72px 4vw 60px; text-align: center; background: radial-gradient(1200px 400px at 50% -80px, #DBEAFE, transparent), var(--bg); }
.hero h1 { font-size: 40px; line-height: 1.3; }
.hero h1 .g { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.sub { margin-top: 16px; font-size: 18px; color: var(--sub); }
.hero .cta { margin-top: 32px; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn { display: inline-block; padding: 13px 30px; border-radius: 10px; font-size: 16px; font-weight: bold; }
.btn.primary { background: var(--grad); color: #fff; }
.btn.ghost { border: 1.5px solid var(--blue); color: var(--blue); background: #fff; }

/* 区块 */
section { padding: 56px 4vw; max-width: 1200px; margin: 0 auto; }
h2.sec { font-size: 26px; text-align: center; margin-bottom: 8px; }
p.secdesc { text-align: center; color: var(--sub); margin-bottom: 32px; }

/* 赛道卡片 */
.tracks { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.track { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 26px 22px; transition: .15s; position: relative; }
.track:hover { transform: translateY(-3px); box-shadow: 0 10px 30px rgba(37,99,235,.10); border-color: #BFDBFE; }
.track .icon { font-size: 34px; }
.track h3 { margin: 12px 0 8px; font-size: 19px; }
.track p { font-size: 14px; color: var(--sub); line-height: 1.7; }
.track .go { display: inline-block; margin-top: 14px; font-size: 14px; font-weight: bold; color: var(--blue); }
.track.soon { opacity: .78; }
.track .tag { position: absolute; top: 14px; right: 14px; font-size: 12px; padding: 3px 9px; border-radius: 20px; background: #F1F5F9; color: var(--sub); }
.track .tag.live { background: #DCFCE7; color: #15803D; }
/* 2026-10-27「推荐返佣赛道」卡：副业赛道，跟内容赛道在视觉上区分开（金色标签 + 蓝底渐变） */
.track.earn { border-color: #BFDBFE; background: linear-gradient(180deg, #F8FBFF, #fff); }
/* 2026-10-27 老板：热门角标 = 火焰造型 + 白色 HOT 字（不用 emoji，图标一律手写内联 SVG）。
   原来这里是黄色「能赚钱」文字标签，老板说没意义，换成火。 */
.track .tag.hot { top: 9px; right: 13px; padding: 0; background: none; border-radius: 0; line-height: 0; }
.track .tag.hot svg { display: block; filter: drop-shadow(0 2px 5px rgba(234,88,12,.34)); }

/* 用这些工具能挣什么（2026-10-27 从 /earn.html 移到首页：这是网站本身的价值，不是推广的事） */
.earnway { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.eway { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 22px 20px; }
.eway .ico { width: 34px; height: 34px; }
.eway .ico svg { width: 100%; height: 100%; display: block; }
.eway h3 { margin: 12px 0 8px; font-size: 16.5px; }
.eway p { font-size: 13.5px; color: var(--sub); line-height: 1.85; margin: 0; }
.eway .money { display: block; margin-top: 10px; font-size: 13px; color: #B91C1C; font-weight: 700; }
.eway-note { margin-top: 18px; font-size: 13.5px; color: var(--sub); line-height: 1.9; }
.eway-note a { color: var(--blue); }

/* OPC 三步 */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; }
.step { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 26px; }
.step .no { font-size: 15px; font-weight: bold; color: var(--blue); }
.step h3 { margin: 10px 0 8px; font-size: 18px; }
.step p { font-size: 14px; color: var(--sub); line-height: 1.8; }

/* 资讯 */
.news { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 18px; }
.news .item { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 22px; }
.news .item .date { font-size: 13px; color: #94A3B8; }
.news .item h4 { margin: 8px 0; font-size: 16px; line-height: 1.6; }
.news .item p { font-size: 14px; color: var(--sub); line-height: 1.7; }

/* 页脚 */
footer { border-top: 1px solid var(--line); padding: 34px 4vw; text-align: center; color: #94A3B8; font-size: 13px; background: #fff; }
footer .flinks { margin-bottom: 12px; }
footer .flinks a { margin: 0 10px; color: var(--sub); }
footer .flinks a:hover { color: var(--blue); }
footer .flinks.more { padding-bottom: 12px; margin-bottom: 12px; border-bottom: 1px solid var(--line); }
footer .icp { margin-top: 10px; font-size: 12px; }
footer .icp a { color: #94A3B8; text-decoration: none; }
footer .icp a:hover { color: var(--sub); text-decoration: underline; }

/* 邀请落地条幅：2026-10-27 老板拍板删除（「没有任何意义，画蛇添足」），样式一并清掉。
   推荐归属靠 cookie(oc_ref) 捕获，与这条幅无关，删了不影响佣金。 */

/* 面包屑（site-shell.js 注入，仅二级页以下显示） */
.crumbs-row { max-width: 1180px; margin: 0 auto; padding: 14px 20px 0; display: flex; align-items: center; gap: 14px; }
.crumbs { font-size: 13px; color: var(--sub); display: flex; align-items: center; }
.crumbs a { color: var(--sub); }
.crumbs a:hover { color: var(--blue); }
.crumbs .sep { margin: 0 7px; color: #CBD5E1; }
.crumbs .cur { color: var(--ink); font-weight: bold; }
/* 页面特有小状态挂载在面包屑右侧（如「AI 已接入 · glm-5.3-flash」） */
.crumbs-slot { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.crumbs-slot .pill { font-size: 12px; padding: 5px 13px; border-radius: 999px; font-weight: 600; border: 1px solid var(--line-strong); color: var(--sub); background: #fff; }
.crumbs-slot .pill.ok { color: #15803D; border-color: rgba(21,128,61,.28); background: rgba(21,128,61,.07); }
.crumbs-slot .pill.warn { color: #B45309; border-color: rgba(180,83,9,.28); background: rgba(180,83,9,.07); }
.crumbs-slot .pill.ghost { color: var(--sub); }

/* 保留期提示（7 天自动清理的明示，避免用户以为数据丢了）*/
.hintline, .xhint { margin: 4px 0 12px; font-size: 12.5px; color: var(--sub); line-height: 1.7; }
.xhint { margin: 12px 0 0; }

/* 全局提示条（site-shell.js 注入） */
.toast-box { position: fixed; left: 50%; bottom: 32px; transform: translateX(-50%); z-index: 9999; display: flex; flex-direction: column; gap: 10px; align-items: center; pointer-events: none; }
.toast { max-width: min(560px, 88vw); padding: 12px 20px; border-radius: 12px; font-size: 14px; line-height: 1.6; color: #fff; box-shadow: 0 8px 28px rgba(15,23,42,.18); transition: opacity .35s ease; }
.toast.info { background: var(--ink); }
.toast.ok { background: #15803D; }
.toast.warn { background: #B45309; }
.toast.err { background: #B91C1C; }

/* coming 页 */
.coming { min-height: 78vh; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 40px 4vw; }
.coming img { height: 52px; margin-bottom: 34px; }
.coming h1 { font-size: 32px; }
.coming .bar { width: 240px; height: 6px; border-radius: 6px; background: var(--grad); margin: 26px auto; opacity: .85; }
.coming p { color: var(--sub); max-width: 560px; line-height: 1.9; }
.coming .back { margin-top: 30px; }

/* ---- 创业资讯 ---- */
.newslist { max-width: 860px; margin: 0 auto; padding: 40px 20px 80px; }
.newslist .nitem { border: 1px solid var(--line); border-radius: 14px; padding: 22px 26px; margin-bottom: 18px; background: #fff; transition: box-shadow .15s; }
.newslist .nitem:hover { box-shadow: 0 6px 24px rgba(15,23,42,.08); }
.newslist .nmeta { font-size: 13px; color: var(--sub); margin-bottom: 6px; }
.newslist .nitem h3 { font-size: 19px; margin: 0 0 8px; }
.newslist .nitem h3 a { color: var(--ink); text-decoration: none; }
.newslist .nitem h3 a:hover { color: var(--blue); }
.newslist .nitem p { margin: 0; color: var(--sub); font-size: 14.5px; line-height: 1.7; }

.article { max-width: 760px; margin: 0 auto; padding: 40px 20px 80px; }
.article h1 { font-size: 28px; line-height: 1.35; margin: 18px 0 8px; }
.article .ameta { color: var(--sub); font-size: 13.5px; border-bottom: 1px solid var(--line); padding-bottom: 18px; margin-bottom: 26px; }
.article .prose h2 { font-size: 20px; margin: 30px 0 12px; }
.article .prose p { line-height: 1.9; font-size: 15.5px; color: #1e293b; margin: 12px 0; }
.article .prose li { line-height: 1.9; font-size: 15.5px; color: #1e293b; margin: 6px 0; }
.article .prose .card { background: #F0F9FF; border-left: 4px solid var(--blue); border-radius: 8px; padding: 14px 18px; margin: 18px 0; font-size: 14.5px; }
.article .prose strong { color: var(--blue); }

/* ===== 2026-10-25 手机端适配（此前没有任何断点：窄屏导航/账号信息挤作一团并盖住页面标题）===== */
@media (max-width: 720px) {
  .nav { padding: 10px 12px; gap: 6px; }
  .nav .logo img { height: 32px; }
  /* 账号信息与 logo 同行靠右；链接单独一行横向滑动，不再互相挤压 */
  .nav .nav-acc { margin-left: auto; gap: 6px; }
  .nav .acc-btn { padding: 6px 12px; font-size: 12.5px; }
  .nav .acc-pts { padding: 3px 8px; font-size: 11.5px; }
  .nav .acc-name { font-size: 13px; max-width: 7em; overflow: hidden; text-overflow: ellipsis; }
  .nav .acc-me { padding: 5px 10px; font-size: 12px; }
  .nav .acc-out { font-size: 12px; }
  .nav .links { order: 3; width: 100%; margin-left: 0; flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .nav .links a { flex: none; padding: 7px 11px; font-size: 13.5px; }
  .crumbs-row { flex-wrap: wrap; padding: 10px 12px 0; gap: 8px; }
}

/* ===== 赛道卡片墙 ==========================================================
   2026-10-29 从 portal/pick.html 的内联 <style> 整段迁入。
   为什么迁：分站也要用这套卡片（.pgrid/.pcard/.tagline/.pfeat/.pick-note），
   而这些类在主站只存在于 pick.html 内联里，style.css 中没有 —— 不迁过来就是裸 HTML。
   值与主站 pick.html 保持逐字一致；主站改这些样式时要同步这边。
   ========================================================================== */
.pick-page { max-width: 1080px; margin: 0 auto; padding: 46px 20px 90px; }
.pick-page h1 { font-size: 27px; margin: 0 0 8px; letter-spacing: .3px; }
.pick-page .sub { color: var(--sub); margin: 0 0 30px; font-size: 14px; line-height: 1.8; }
.pgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 18px; }

.pcard {
  border: 1px solid var(--line); border-radius: 16px; padding: 26px 24px 24px;
  background: #fff; display: flex; flex-direction: column; position: relative;
  transition: box-shadow .15s, transform .15s;
}
.pcard:hover { box-shadow: 0 10px 30px rgba(17,24,39,.08); transform: translateY(-2px); }
.pcard .icon { width: 40px; height: 40px; }
.pcard .icon svg { width: 100%; height: 100%; display: block; }
.pcard.pending .icon svg { stroke: #94A3B8; }
.pcard h3 { margin: 14px 0 9px; font-size: 19px; }
.pcard p { color: var(--sub); font-size: 13.5px; line-height: 1.8; flex: 1; margin: 0 0 18px; }
.pcard .go {
  display: block; text-align: center; padding: 11px 0; border-radius: 10px;
  background: var(--blue); color: #fff; font-weight: 600; font-size: 14px; text-decoration: none;
  transition: background .15s;
}
.pcard .go:hover { background: #1D4ED8; }

/* 状态标签 */
.pcard .tagline {
  position: absolute; top: 18px; right: 18px; font-size: 11px; padding: 3px 10px;
  border-radius: 999px; font-weight: 600;
}
.pcard .tagline.live { background: #ECFDF5; color: #059669; }
.pcard .tagline.soon { background: #F1F5F9; color: var(--sub); }
.pcard .tagline.more { background: #EFF6FF; color: var(--blue); }

/* 未上线的卡整体降饱和，且按钮不可点 */
.pcard.pending { opacity: .68; }
.pcard.pending .go { background: #F1F5F9; color: var(--sub); pointer-events: none; }

/* 卡片里的能力标签 */
.pfeat { display: flex; gap: 6px; flex-wrap: wrap; margin: 0 0 16px; }
.pfeat span { font-size: 11px; color: var(--blue); background: #EFF6FF; padding: 3px 9px; border-radius: 999px; }

/* 底部补充说明条 */
.pick-note {
  margin-top: 26px; padding: 16px 20px; border-radius: 12px;
  background: #F8FAFC; border: 1px solid var(--line);
  font-size: 13px; color: var(--sub); line-height: 1.85;
}
.pick-note b { color: var(--ink); }
.pick-note a { color: var(--blue); text-decoration: none; font-weight: 600; }
.pick-note a:hover { text-decoration: underline; }