/* ============================================================
   挚谱融通 · 全站工作台皮肤（2026-10-25）
   ------------------------------------------------------------
   用途：给旧页面（index / login / my / tool / order / 降重 / 排版 /
   PPT / 福利 / 代理 / 改密 / 建模）统一套上工作台的视觉语言：
     · 山景照片底 + 米白纸张
     · 衬线中文标题 + 等宽小标签
     · 赭红 #b8422c 强调色（替换原来的品牌蓝）
     · 1px 发丝线、低对比阴影、6~18px 克制圆角

   接入方式：放在页面原有样式（含页内 <style>）之后：
     <link rel="stylesheet" href="assets/wb-skin.css?v=20261025">
   页面结构不变，只改观感；旧 CSS 变量在这里统一重映射。
   ============================================================ */

:root{
  --blue:#b8422c;
  --blue-d:#963423;
  --blue-l:#c96a52;
  --blue-wash:#f7efe9;
  --blue-badge:#f8efe9;
  --blue-tx:#a33a26;

  --ink:#1b1f1d;
  --ink2:#3d423e;
  --ink3:#8b8f88;
  --muted:#6f746e;
  --deep:#1b1f1d;
  --sub:#3d423e;
  --faint:#8b8f88;

  --bg:#f7f4ec;
  --bg-alt:#f3efe6;
  --warm:#f3efe6;
  --card:#fdfbf6;
  --line:rgba(27,31,29,.16);
  --line-2:rgba(27,31,29,.08);
  --line-soft:rgba(27,31,29,.08);

  --ok:#3f7d58;
  --orange:#9a6b1f;
  --warn:#9a6b1f;
  --red:#8b3a3a;
  --violet:#6b5a4e;

  --grad:linear-gradient(135deg,#b8422c,#963423);
  --shadow:0 18px 44px rgba(15,22,23,.16);
  --sh:0 10px 30px rgba(15,22,23,.12);
  --sh-lift:0 22px 56px rgba(15,22,23,.2);
  --r:10px;

  --serif:'Noto Serif SC','Songti SC','STSong',Georgia,serif;
  --sans:'PingFang SC','Microsoft YaHei',system-ui,-apple-system,sans-serif;
  --mono:'SFMono-Regular',Consolas,'Liberation Mono',monospace;
  --accent:#b8422c;
  --accent-soft:rgba(184,66,44,.13);
  --paper:#faf8f2;
  --paper2:#f3efe6;
}

/* ---------- 画布：固定山景 + 米白压层 ---------- */
html{background:#778485}
body{
  background-color:#778485!important;
  background-image:
    linear-gradient(180deg,
      rgba(13,21,22,.62) 0,
      rgba(13,21,22,.30) 34%,
      rgba(247,244,236,.84) 72%,
      rgba(247,244,236,.97) 100%),
    url("wb/alps-lake.jpg")!important;
  background-size:cover!important;
  background-position:center top!important;
  background-repeat:no-repeat!important;
  background-attachment:fixed!important;
  color:var(--ink);
  font-family:var(--sans);
  line-height:1.72;
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
}
::selection{background:rgba(184,66,44,.18)}

/* ---------- 顶栏：深色玻璃，与工作台一致 ---------- */
header.nav,.nav,.topnav,.ag-nav{
  background:rgba(18,25,26,.8)!important;
  border-bottom:1px solid rgba(255,255,255,.12)!important;
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:none!important;
}
.nav-in{height:62px}
.nav-links{gap:22px!important}
.nav-links a{
  color:rgba(243,240,231,.76)!important;
  font-size:13px!important;font-weight:400!important;
  padding:4px 0;letter-spacing:.3px;
}
.nav-links a:hover,.nav-links a.on{color:#fff!important}
.nav-links a[href="index.html"]{color:#fff!important;font-weight:600!important}
.nav-links a.nav-cta{
  background:#f3efe6!important;color:#1b1f1d!important;
  border-radius:4px!important;padding:7px 15px!important;
  font-weight:600!important;box-shadow:none!important;
}
.nav-links a.nav-cta:hover{background:#fff!important;color:#1b1f1d!important}

/* 品牌：旧 logo 图片在深色顶栏上发白，统一换成「字标」 */
.logo,.brand{
  font-family:var(--serif)!important;
  font-size:0!important;
  letter-spacing:2.4px!important;
  color:#f3f0e7!important;
  gap:10px!important;
}
.logo img,.brand img,.ag-nav .brand img{display:none!important}
.logo::before,.brand::before{
  content:"挚";font-size:16px!important;line-height:1;
  width:32px;height:32px;flex:none;
  display:inline-grid!important;place-items:center;
  border:1px solid rgba(243,240,231,.55);border-radius:3px;
  background:rgba(0,0,0,.14);color:#f3f0e7;
}
.logo::after,.brand::after{
  content:"挚谱融通";font-size:16px!important;font-weight:600;
  letter-spacing:2.6px;white-space:nowrap;
}
.brand span{font-size:12px!important;letter-spacing:1px;color:rgba(243,240,231,.62)!important;display:inline!important}
.ag-nav{padding:12px 18px!important}
.ag-nav a,.ag-nav span{color:rgba(243,240,231,.78)!important;font-size:13px!important}
.ag-nav a:hover{color:#fff!important}

/* ---------- 通用排版 ---------- */
h1,h2,h3,h4,.sec-title,.wb-title,.pg-title,.order-top h1,.my-head h1{
  font-family:var(--serif);
  color:var(--ink);
  letter-spacing:.6px;
}
body{font-size:14.5px}
a{color:inherit}
img{max-width:100%}

/* 揭示动画兜底：工作台风格不做「滚动淡入」，避免截图/慢网下留白 */
.rv{opacity:1!important;transform:none!important;transition:none!important}

/* ---------- 按钮统一 ---------- */
.btn-primary,.gen-btn,.auth-btn,.pay-btn,.ag-btn,.fl-btn,.btn-main,
.nav-cta,.wall-order-btn,.ge-btn,.jz-btn{
  background:var(--accent)!important;
  color:#fff!important;
  border-color:var(--accent)!important;
  border-radius:5px!important;
  box-shadow:none!important;
  font-weight:600!important;
  letter-spacing:.5px;
  transition:background .18s,border-color .18s;
}
.btn-primary:hover,.gen-btn:hover,.auth-btn:hover:not(:disabled),.pay-btn:hover,
.ag-btn:hover,.fl-btn:hover,.btn-main:hover,.wall-order-btn:hover{
  background:var(--blue-d)!important;border-color:var(--blue-d)!important;
}
.btn-ghost{
  background:rgba(255,255,255,.55)!important;color:var(--ink)!important;
  border:1px solid var(--line)!important;border-radius:5px!important;
  box-shadow:none!important;
}
.mini-btn,.btn{
  border-radius:4px!important;
  border:1px solid var(--line)!important;
  background:rgba(255,255,255,.55)!important;
  color:var(--ink2)!important;
  box-shadow:none!important;
  font-weight:500!important;
}
.mini-btn:hover,.btn:hover{border-color:var(--ink)!important;background:#fff!important;color:var(--ink)!important}
.mini-btn.green{background:var(--ink)!important;border-color:var(--ink)!important;color:#f7f3e9!important}
.mini-btn.green:hover{background:var(--accent)!important;border-color:var(--accent)!important}

/* 标签 / 胶囊：降低彩色噪声 */
.tag,.badge,.fl-tag,.hot,.free,.paid,.badge-man,.pill{
  border-radius:3px!important;
  box-shadow:none!important;
  font-weight:600!important;
  letter-spacing:.4px;
}
.badge,.tag,.pill{background:var(--accent-soft)!important;color:var(--accent)!important;border-color:transparent!important}
.pills .pill.on,.pill.on,.pg-tabs .mini-btn.on,.pg-tabs .mini-btn.active{
  background:var(--ink)!important;color:#f7f3e9!important;border-color:var(--ink)!important;
}

/* ---------- 表单 ---------- */
.f-input,.f-textarea,.f-select,.fl-in,.fl-sel,.fl-ta,.pg-area,.ag-input,.input,
textarea,input[type="text"],input[type="password"],input[type="number"],select{
  border:1px solid var(--line)!important;
  background:#fff!important;
  border-radius:4px!important;
  color:var(--ink)!important;
  box-shadow:none!important;
  font-family:var(--sans)!important;
}
.f-input:focus,.f-textarea:focus,.f-select:focus,.fl-in:focus,.fl-sel:focus,.fl-ta:focus,
.pg-area:focus,.ag-input:focus,.input:focus,textarea:focus,input:focus,select:focus{
  border-color:var(--accent)!important;
  box-shadow:0 0 0 3px var(--accent-soft)!important;
  background:#fff!important;
}
.f-label,.fl-f,.pg-label,.label{color:var(--ink2)!important;font-weight:600!important}
.auth-tip,.fl-tip,.pg-note,.form-safe,.pay-demo-tip,.d-hint{color:var(--muted,#6f746e)!important}

/* ============================================================
   首页
   ============================================================ */
.hero{
  background:transparent!important;
  border:0!important;
  padding:88px 0 56px!important;
  text-align:center;
  color:#f3efe6;
  position:relative;
}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(ellipse 62% 72% at 50% 46%,rgba(10,16,17,.48),rgba(10,16,17,.16) 62%,transparent 82%);
}
.hero > .wrap{position:relative;z-index:1}
.hero-tag{
  background:rgba(255,255,255,.06)!important;
  border:1px solid rgba(243,240,231,.38)!important;
  color:#f3efe6!important;
  border-radius:2px!important;
  font-family:var(--mono)!important;
  font-size:9.5px!important;letter-spacing:2.4px!important;
  padding:7px 14px!important;text-transform:uppercase;
  font-weight:400!important;
}
.hero-title{
  color:#f7f3e9!important;
  font-family:var(--serif)!important;
  font-weight:600!important;
  font-size:clamp(34px,5.8vw,58px)!important;
  letter-spacing:5px!important;
  line-height:1.22!important;
  text-shadow:0 2px 30px rgba(8,14,15,.35);
  margin-bottom:18px!important;
}
.hero-sub{
  color:rgba(244,240,231,.82)!important;
  font-size:14.5px!important;
  line-height:2!important;
  max-width:780px!important;
}
.hero-sub b{color:#fff!important;font-weight:600}
.hero-btn{
  border-radius:3px!important;
  font-size:13px!important;font-weight:600!important;
  letter-spacing:1px;padding:13px 24px!important;
}
.hero-btn.hb-primary{background:var(--accent)!important;color:#fff!important;box-shadow:0 10px 26px rgba(10,16,17,.25)!important}
.hero-btn.hb-primary:hover{background:var(--blue-d)!important}
.hero-btn.hb-ghost{
  background:rgba(255,255,255,.08)!important;
  border:1px solid rgba(243,240,231,.4)!important;
  color:#f3efe6!important;
}
.hero-btn.hb-ghost:hover{background:rgba(255,255,255,.18)!important}
.hero-stats{gap:1px!important;background:rgba(255,255,255,.16);border:1px solid rgba(243,240,231,.22);display:inline-flex!important}
.hero-stats .hs{
  background:rgba(16,23,24,.42)!important;
  border:0!important;border-radius:0!important;
  padding:14px 26px!important;
  min-width:132px;
  box-shadow:none!important;
}
.hero-stats .hs b{font-family:var(--serif)!important;color:#f7f3e9!important;font-size:21px!important;letter-spacing:1px}
.hero-stats .hs span{color:rgba(243,240,231,.62)!important;font-size:10.5px!important;letter-spacing:1px}
.livewrap{margin-top:24px!important}
.livedata{color:rgba(243,240,231,.62)!important}
.ld :where(b),.tb-num{color:#f3efe6!important}
.ld :where(i){color:rgba(243,240,231,.58)!important}
.ld-sep{background:rgba(243,240,231,.22)!important}
.tb-dot{background:var(--accent)!important}

/* 区块 = 一张张纸 */
.sec{
  background:transparent!important;
  padding:26px 0!important;
}
.sec > .wrap,.mode-strip > .wrap{
  background:rgba(250,248,242,.95);
  border:1px solid rgba(255,255,255,.5);
  border-radius:6px;
  box-shadow:0 26px 70px rgba(10,18,20,.22);
  padding:38px 38px 42px;
  max-width:1120px;
  backdrop-filter:blur(10px);
}
.sec-head{text-align:left!important;max-width:none!important;margin:0 0 28px!important}
.sec-tag{
  background:transparent!important;color:var(--accent)!important;
  padding:0!important;border:0!important;border-radius:0!important;
  font-family:var(--mono)!important;font-size:9px!important;
  letter-spacing:2.4px!important;font-weight:400!important;
  text-transform:uppercase;margin-bottom:8px!important;
}
.sec-title{
  font-family:var(--serif)!important;
  font-size:33px!important;font-weight:600!important;
  letter-spacing:2px!important;line-height:1.25!important;
  color:var(--ink)!important;
}
.sec-sub{color:var(--ink2)!important;font-size:13px!important;line-height:1.9!important;margin-top:10px!important}

.tools-grid{gap:14px!important}
.tool-card{
  background:rgba(255,255,255,.55)!important;
  border:1px solid var(--line)!important;
  border-radius:4px!important;
  box-shadow:none!important;
  padding:22px 20px!important;
  transition:border-color .2s,background .2s,transform .2s;
}
.tool-card:hover{
  transform:translateY(-2px)!important;
  border-color:rgba(27,31,29,.35)!important;
  box-shadow:0 14px 34px rgba(15,22,23,.10)!important;
  background:#fff!important;
}
.tool-ic{
  width:38px!important;height:38px!important;border-radius:6px!important;
  display:grid!important;place-items:center;
  font-size:17px!important;margin-bottom:14px;
  background:var(--accent-soft)!important;color:var(--accent)!important;
}
.tool-card h3{
  font-family:var(--serif)!important;
  font-size:17px!important;font-weight:600!important;
  letter-spacing:1px;color:var(--ink)!important;
}
.tool-feats li,.tool-card p{color:var(--ink2)!important;font-size:12.5px!important;line-height:1.8!important}
.tool-go{color:var(--accent)!important;font-size:11.5px!important;font-weight:600!important;letter-spacing:.6px}
.tool-card .hot{
  background:var(--ink)!important;color:#f7f3e9!important;
  border-radius:2px!important;font-size:9px!important;
  letter-spacing:1px;padding:3px 8px!important;
}
.badge-man{background:var(--accent-soft)!important;color:var(--accent)!important;border-radius:2px!important;font-size:9.5px!important}

.mode-item,.stat3,.quote2,.trust-item{
  background:rgba(255,255,255,.5)!important;
  border:1px solid var(--line)!important;
  border-radius:4px!important;
  box-shadow:none!important;
}
.mode-item h4{font-family:var(--serif)!important;font-size:15px!important;letter-spacing:.8px}
.stat3 b{font-family:var(--serif)!important;color:var(--ink)!important}
.quote2 p{font-family:var(--serif)!important;font-size:14px!important;line-height:1.95;color:var(--ink2)}
.quote2 .who{color:var(--ink3)!important;font-size:11px!important}
.schools2 .chip,.chip{
  background:rgba(255,255,255,.55)!important;
  border:1px solid var(--line)!important;
  border-radius:2px!important;
  color:var(--ink2)!important;font-size:11px!important;
}
.faq{
  background:rgba(255,255,255,.42)!important;
  border:1px solid var(--line)!important;
  border-radius:8px!important;
  box-shadow:none!important;
}
.faq.open{background:#fff!important;border-color:rgba(27,31,29,.28)!important}
.faq-q{
  font-family:var(--serif)!important;
  font-size:15px!important;font-weight:600!important;letter-spacing:.5px;
  color:var(--ink)!important;
}
.faq-a-in{color:var(--ink2)!important;font-size:12.5px!important;line-height:1.95!important}
.footer{
  background:rgba(18,25,26,.9)!important;
  color:rgba(243,240,231,.7)!important;
  border-top:1px solid rgba(255,255,255,.1)!important;
  margin-top:26px;
  backdrop-filter:blur(10px);
}
.footer .fbrand{font-family:var(--serif)!important;color:#f3efe6!important;letter-spacing:3px}
.footer p{color:rgba(243,240,231,.58)!important;font-size:12px!important}
.footer .tiny{color:rgba(243,240,231,.4)!important}

/* ============================================================
   登录 / 改密 / 通用窄页
   ============================================================ */
body .auth-wrap{
  background:transparent!important;
  max-width:440px!important;
  margin:0 auto!important;
  display:flex!important;
  align-items:center!important;
  min-height:100vh!important;
  padding:48px 18px!important;
}
.auth-card{
  background:rgba(250,248,242,.96)!important;
  border:1px solid rgba(255,255,255,.55)!important;
  border-radius:16px!important;
  box-shadow:0 34px 80px rgba(10,16,17,.35)!important;
  padding:34px 30px 30px!important;
  width:100%;
  backdrop-filter:blur(10px);
}
.auth-logo{font-family:var(--serif)!important;color:var(--ink)!important;font-size:0!important;letter-spacing:3px;margin-bottom:10px!important}
.auth-logo img{display:none!important}
.auth-logo::before{
  content:"挚";display:inline-grid;place-items:center;
  width:38px;height:38px;border:1px solid var(--line);border-radius:4px;
  font-size:18px;vertical-align:middle;margin-right:10px;background:rgba(184,66,44,.08);color:var(--accent);
}
.auth-logo::after{content:"挚谱融通";font-size:20px;font-weight:600;letter-spacing:3px;vertical-align:middle}
.auth-sub{color:var(--ink3)!important;font-size:12px!important;letter-spacing:.4px;margin-bottom:24px!important}
.auth-btn{font-size:14px!important;letter-spacing:1px;padding:12px!important}
.auth-tip{background:rgba(184,66,44,.055)!important;border:1px dashed rgba(184,66,44,.22)!important;border-radius:6px!important;color:var(--ink2)!important}
.auth-switch a{color:var(--accent)!important;font-weight:600!important}
/* 福利页顶栏的登录按钮是 JS 注入的内联蓝色渐变 */
#authBar a{background:var(--paper)!important;color:var(--ink)!important;border-radius:4px!important;font-weight:600!important}
.auth-err,.auth-ok{border-radius:4px!important}

/* 改密页内联渐变背景覆盖 */
body > .auth-wrap[style]{background:transparent!important}

/* ============================================================
   工具页 / 订单页（body.wb）
   ============================================================ */
.wb-head{
  padding-top:40px!important;
  padding-bottom:22px!important;
}
/* style.css 里的 .wb-head / .wb-layout 把左右内边距写成了 0，
   桌面上靠 max-width 居中看不出问题，手机上标题和表单会贴着屏幕边。 */
.wb-head,.wb-layout{padding-left:18px!important;padding-right:18px!important}
.wb-crumb,.wb-crumb a{color:rgba(245,241,232,.84)!important;font-family:var(--mono);font-size:10.5px;letter-spacing:1.4px;
  text-shadow:0 1px 10px rgba(6,12,13,.55)}
.wb-crumb a:hover{color:#fff!important}
.wb-title{
  color:#f7f3e9!important;
  font-size:clamp(30px,4vw,40px)!important;
  font-weight:600!important;
  letter-spacing:3px!important;
  text-shadow:0 2px 26px rgba(8,14,15,.32);
  margin:8px 0 8px!important;
}
.wb-sub{color:rgba(243,240,231,.78)!important;font-size:12.5px!important;line-height:1.9!important;max-width:760px}
.wb-card,.result-card,.result-empty,.loading-card,.wall,.order-card,.gen-progress,.order-empty{
  background:rgba(250,248,242,.95)!important;
  border:1px solid rgba(255,255,255,.5)!important;
  border-radius:6px!important;
  box-shadow:0 24px 60px rgba(10,18,20,.2)!important;
  backdrop-filter:blur(8px);
}
.wb-card{padding:26px 26px 28px!important}
.wb-layout{gap:20px!important;padding-bottom:56px}
.result-shell{min-width:0}
.result-empty{color:var(--ink3)!important;font-size:12.5px!important;line-height:1.9}
.result-empty b{font-family:var(--serif);font-size:17px;color:var(--ink)!important}
.result-empty .big{font-size:30px!important;margin-bottom:10px}
.wb-card label,.wb-card .f-label{font-family:var(--mono)!important;font-size:9.5px!important;letter-spacing:1.4px;color:var(--ink3)!important;text-transform:uppercase}
.model-switch{color:var(--ink3)!important;font-size:11px!important}
.form-safe{font-size:10.5px!important}
.form-safe span{background:rgba(255,255,255,.5)!important;border:1px solid var(--line-soft)!important;border-radius:2px!important;color:var(--ink3)!important}

/* 订单 */
.order-wrap{
  max-width:880px!important;
  margin:34px auto 56px!important;
  padding:30px 30px 38px!important;
  background:rgba(250,248,242,.96)!important;
  border:1px solid rgba(255,255,255,.55)!important;
  border-radius:6px!important;
  box-shadow:0 30px 80px rgba(10,18,20,.28)!important;
  backdrop-filter:blur(10px);
}
.order-top h1{
  font-family:var(--serif)!important;font-size:26px!important;font-weight:600!important;
  letter-spacing:2px;color:var(--ink)!important;
}
.order-top{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:18px}
.order-card{
  background:rgba(255,255,255,.55)!important;
  border:1px solid var(--line)!important;
  border-radius:4px!important;
  box-shadow:none!important;
  padding:20px 22px!important;
  margin-bottom:16px!important;
}
.order-card h3{font-family:var(--serif)!important;font-size:16px!important;font-weight:600!important;letter-spacing:1px}
.doc-row{border-bottom:1px solid var(--line-soft)!important}
.doc-ic{background:var(--accent-soft)!important;border-radius:4px!important}
.pay-btn{font-size:14px!important;letter-spacing:1px}
.pay-total .num,.pay-balance .pb-val{font-family:var(--serif)!important;color:var(--accent)!important}
.paid-tag{background:rgba(63,125,88,.12)!important;color:var(--ok)!important;border-radius:2px!important}
.back{color:var(--ink3)!important}
.wx-tip-bar{background:rgba(184,66,44,.06)!important;border-color:rgba(184,66,44,.18)!important;color:var(--ink2)!important}
.full-note{background:var(--paper2)!important;color:var(--ink2)!important}

/* 进度条 */
.gp-bar{background:rgba(27,31,29,.1)!important;border-radius:2px!important}
.gp-bar i{background:var(--accent)!important;border-radius:2px!important}
.gp-ch .ch.on,.gp-ch .ch.done{color:var(--accent)!important}

/* ============================================================
   我的论文
   ============================================================ */
.my-wrap{
  max-width:980px!important;
  margin:36px auto 56px!important;
  padding:32px 34px 40px!important;
  background:rgba(250,248,242,.96)!important;
  border:1px solid rgba(255,255,255,.55)!important;
  border-radius:6px!important;
  box-shadow:0 30px 80px rgba(10,18,20,.28)!important;
  backdrop-filter:blur(10px);
}
.my-head{border-bottom:1px solid var(--line)!important;padding-bottom:16px!important;margin-bottom:20px!important;display:flex;align-items:flex-end;gap:14px;flex-wrap:wrap}
.my-head h1{
  font-family:var(--serif)!important;font-size:30px!important;font-weight:600!important;
  letter-spacing:2px;color:var(--ink)!important;margin:0!important;
}
.my-head > div{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}
.pts-card{
  background:var(--ink)!important;
  border:1px solid var(--ink)!important;
  border-radius:6px!important;
  box-shadow:0 18px 40px rgba(15,22,23,.2)!important;
  color:#f3efe6!important;
  padding:22px 24px!important;
}
.pts-card .lb{font-family:var(--mono)!important;font-size:9px!important;letter-spacing:2px;color:rgba(243,240,231,.55)!important}
.pts-card .val{font-family:var(--serif)!important;font-size:34px!important;letter-spacing:1px;color:#f7f3e9!important}
.pts-card .sub{color:rgba(243,240,231,.62)!important;font-size:11.5px;line-height:1.9}
.pts-card .sub a{color:#e7b9a9!important}
.my-wrap h2{font-family:var(--serif)!important;color:var(--ink)!important;letter-spacing:1px;font-size:17px!important}
.my-wrap .empty{
  background:rgba(255,255,255,.4)!important;
  border:1px dashed var(--line)!important;
  border-radius:4px!important;
  color:var(--ink3)!important;
}
.card,.oi-card,.order-item{
  background:rgba(255,255,255,.55)!important;
  border:1px solid var(--line)!important;
  border-radius:4px!important;
  box-shadow:none!important;
}
.oi-title{font-family:var(--serif)!important;font-weight:600!important;letter-spacing:.4px}
.oi-meta{color:var(--ink3)!important}
.oi-badge{background:var(--accent-soft)!important;color:var(--accent)!important;border-radius:2px!important}
.oi-badge.done{background:rgba(63,125,88,.14)!important;color:var(--ok)!important}
/* 我的论文里的「免费提交作业」原本是绿色渐变胶囊，与全站赭红冲突 */
.my-wrap a[href="fuli.html"]{
  background:var(--accent)!important;color:#fff!important;
  border-radius:4px!important;box-shadow:none!important;
  letter-spacing:1px;padding:10px 22px!important;
}
.my-wrap a[href="fuli.html"]:hover{background:var(--blue-d)!important}

/* ============================================================
   降重 / 排版 / PPT / 福利 / 代理 / 建模
   ============================================================ */
/* 这些页面的主体是 .wrap 内的一张表单卡，直接做成纸张 */
body.page-sub > .wrap,
body > .wrap[style*="max-width:720px"],
body > .wrap[style*="max-width:680px"],
body > .wrap[style*="max-width:640px"]{
  background:rgba(250,248,242,.96)!important;
  border:1px solid rgba(255,255,255,.55)!important;
  border-radius:6px!important;
  box-shadow:0 30px 80px rgba(10,18,20,.28)!important;
  margin-top:34px!important;
  margin-bottom:56px!important;
  padding:34px 34px 40px!important;
  backdrop-filter:blur(10px);
}
body.page-sub h1{
  font-family:var(--serif)!important;font-weight:600!important;
  letter-spacing:2px;color:var(--ink)!important;
}
.page-sub .up-box,.fl-hero,.ge-calc,.ge-fix,.fl-sec,.fl-item,.pg-card{
  background:rgba(255,255,255,.55)!important;
  border:1px solid var(--line)!important;
  border-radius:4px!important;
  box-shadow:none!important;
}
.up-box{border-style:dashed!important}
.page-sub .btn-main{width:100%;padding:14px 22px!important;font-size:14px!important}

/* 福利页 */
.fl-hero{background:rgba(184,66,44,.06)!important;border-color:rgba(184,66,44,.18)!important}
.fl-hero b,.fl-hero .lb{color:var(--accent)!important}
.fl-hero .lb{background:var(--accent)!important;color:#fff!important;border-radius:2px!important;letter-spacing:1px}
.fl-quota span{background:rgba(255,255,255,.6)!important;border-color:var(--line)!important;border-radius:2px!important;color:var(--ink2)!important}
.fl-btn{background:var(--accent)!important;letter-spacing:1px}
.fl-tag{background:var(--accent-soft)!important;color:var(--accent)!important;border-radius:2px!important}
.fl-tag.done{background:rgba(63,125,88,.14)!important;color:var(--ok)!important}
.fl-tag.closed{background:rgba(27,31,29,.08)!important;color:var(--ink3)!important}
.fl-res{background:rgba(63,125,88,.06)!important;border-color:rgba(63,125,88,.25)!important;color:var(--ink2)!important}
.fl-msg.ok{background:rgba(63,125,88,.1)!important;border-color:rgba(63,125,88,.28)!important;color:var(--ok)!important}
.fl-msg.err{background:rgba(139,58,58,.08)!important;border-color:rgba(139,58,58,.28)!important;color:var(--red)!important}

/* 代理中心 */
.ag-wrap{
  max-width:1120px!important;
  width:auto!important;
  margin:34px auto 56px!important;
  padding:0 18px 40px!important;
}
.ag-card{
  background:rgba(250,248,242,.96)!important;
  border:1px solid rgba(255,255,255,.5)!important;
  border-radius:6px!important;
  box-shadow:0 20px 50px rgba(10,18,20,.18)!important;
  padding:24px 26px!important;
}
.ag-card h3{font-family:var(--serif)!important;font-size:17px!important;font-weight:600!important;letter-spacing:1px;color:var(--ink)!important}
.ag-row{border-bottom:1px solid var(--line-soft)!important;color:var(--ink2)!important}
.ag-row b{color:var(--accent)!important;font-family:var(--serif)}
.ag-price{color:var(--ink2)!important}
.ag-btn{font-size:14px!important;letter-spacing:1px}
.ag-tip{color:var(--ink3)!important}
.ag-table th{font-family:var(--mono)!important;font-size:9px!important;letter-spacing:1.2px;color:var(--ink3)!important}
.ag-table th,.ag-table td{border-bottom:1px solid var(--line-soft)!important}
.ag-nav{padding:12px 18px!important}
.note-in{border:1px solid var(--line)!important;border-radius:4px!important;background:#fff!important}
.note-save{background:var(--ink)!important;border-radius:4px!important;color:#f7f3e9!important}
.ag-toast{background:rgba(20,26,27,.94)!important;border-radius:3px!important;font-size:12.5px!important}

/* 建模页 */
.pg{
  max-width:820px!important;
  margin:84px auto 56px!important;
  padding:36px 36px 42px!important;
  background:rgba(250,248,242,.96)!important;
  border:1px solid rgba(255,255,255,.55)!important;
  border-radius:6px!important;
  box-shadow:0 30px 80px rgba(10,18,20,.28)!important;
  backdrop-filter:blur(10px);
}
.pg-mark{background:var(--accent)!important;border-radius:2px!important;width:34px!important;height:34px!important;
  font-family:var(--serif)!important;font-size:16px!important;color:#faf8f2!important;line-height:34px;text-align:center}
.pg-mark:empty{display:none!important}
.pg-title{font-family:var(--serif)!important;font-size:27px!important;font-weight:600!important;letter-spacing:2px}
.pg-sub{color:var(--ink2)!important}
.pg-card{padding:22px 22px 24px!important}
.pg-area:focus{box-shadow:0 0 0 3px var(--accent-soft)!important}
.btn-main{font-size:14px!important;padding:13px 26px!important}

/* ============================================================
   响应式
   ============================================================ */
@media(max-width:900px){
  /* 旧站在 760px 以下直接隐藏整条导航，手机用户只能靠页脚乱点；
     这里改成可横向滑动的导航条，保留全部入口。 */
  .nav-in{height:auto!important;min-height:62px;flex-wrap:wrap;padding:10px 18px!important;gap:8px 14px!important}
  .nav-links{
    display:flex!important;width:100%;order:3;
    overflow-x:auto;overflow-y:hidden;
    -webkit-overflow-scrolling:touch;
    gap:18px!important;padding:2px 0 3px!important;
    scrollbar-width:none;
  }
  .nav-links::-webkit-scrollbar{display:none}
  .nav-links a{white-space:nowrap}
  .sec > .wrap,.mode-strip > .wrap{padding:28px 22px 32px!important;border-radius:6px!important}
  .my-wrap,.order-wrap{padding:24px 20px 30px!important;margin:24px 12px 40px!important;border-radius:6px!important}
  body.page-sub > .wrap,body > .wrap[style*="max-width:7"],body > .wrap[style*="max-width:6"]{
    margin:24px 12px 40px!important;padding:24px 20px 30px!important;border-radius:6px!important;
  }
  .pg{margin:74px 12px 40px!important;padding:24px 20px 30px!important;border-radius:6px!important}
  .ag-wrap{margin:24px auto 40px!important;padding:0 12px 30px!important}
}
@media(max-width:640px){
  .hero{padding:64px 0 40px!important}
  .hero-title{letter-spacing:2px!important}
  .hero-sub{font-size:13px!important;line-height:1.9!important}
  .hero-stats{display:flex!important;width:100%;flex-wrap:wrap}
  .hero-stats .hs{flex:1 1 50%;min-width:0;padding:12px 10px!important}
  .sec > .wrap,.mode-strip > .wrap{padding:24px 16px 28px!important}
  .sec-title{font-size:26px!important;letter-spacing:1.2px!important}
  .nav-links{gap:12px!important}
  .nav-links a{font-size:11.5px!important}
  .nav-links a[href="index.html"]{display:none!important}
  .nav-links a.nav-cta{padding:6px 10px!important}
  .wb-card .f-label{display:block!important}
  .wb-card .f-label .opt{display:inline!important}
  .logo::after,.brand::after{font-size:14px!important;letter-spacing:1.6px}
  .logo::before,.brand::before{width:28px;height:28px;font-size:14px!important}
  .my-head h1{font-size:24px!important}
  .my-head > div{margin-left:0!important;width:100%}
  .wb-head{padding-top:28px!important;padding-left:14px!important;padding-right:14px!important}
  .wb-layout{padding-left:14px!important;padding-right:14px!important}
  .wb-title{font-size:27px!important;letter-spacing:2px!important}
}

/* ── 旧版 app.js 账号条：只保留导航内嵌的那份，避免双顶栏 ── */
body > #authBar{display:none!important}
.nav-auth{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-left:4px}
.nav-auth .au-user{font-family:var(--serif);font-size:13px;color:#fff;letter-spacing:.5px;white-space:nowrap}
.nav-auth .au-user .au-ad{font-family:var(--mono);font-style:normal;font-size:8px;letter-spacing:1px;
  border:1px solid rgba(255,255,255,.4);padding:1px 4px;margin-left:4px;vertical-align:1px}
.nav-auth .au-pts{font-family:var(--mono);font-size:9px;letter-spacing:1px;color:rgba(250,248,242,.72);white-space:nowrap}
.nav-auth .au-pts b{font-family:var(--serif);font-size:14px;color:#fff;letter-spacing:0;margin:0 1px}
.nav-auth .au-link{font-size:11.5px!important}
@media(max-width:900px){
  .nav-auth{margin-left:auto;gap:6px}
  .nav-auth .au-link{font-size:10.5px!important;padding:4px 8px!important}
  .nav-auth .au-pts{font-size:8px}
}

/* 导航里已有「首页 / 退出」时，旧版 config.js 的悬浮按钮就不用了 */
body:has(.nav-auth) #ppHomeBtn,
body:has(.nav-auth) #ppLogoutBtn,
body:has(nav.topnav #authBar) #ppHomeBtn,
body:has(nav.topnav #authBar) #ppLogoutBtn{display:none!important}

/* 没有新导航账号区的页面（首页等）：旧悬浮按钮统一收进工作台语言 */
#ppHomeBtn,#ppLogoutBtn{
  background:rgba(20,26,25,.78)!important;color:#f7f3e9!important;
  border:1px solid rgba(247,243,233,.32)!important;border-radius:2px!important;
  font-family:var(--mono)!important;font-size:10px!important;letter-spacing:1.8px!important;
  padding:9px 14px!important;box-shadow:0 10px 28px rgba(8,14,15,.28)!important;
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  text-transform:uppercase;transition:background .18s,border-color .18s;
}
#ppHomeBtn:hover,#ppLogoutBtn:hover{background:var(--accent)!important;border-color:var(--accent)!important}
#ppLogoutBtn span{display:none!important}
/* 页面自带导航时，「首页」入口就在导航里，不再悬浮一个重复按钮 */
body:has(nav) #ppHomeBtn,body:has(header.nav) #ppHomeBtn{display:none!important}

/* ── 人工服务页（格式精修 / 降重 / PPT / 效果图）统一纸面语言 ── */
.svc-kicker{font-family:var(--mono);font-size:9px;letter-spacing:3.2px;color:var(--ink3);margin:6px 0 10px;text-transform:uppercase}
.svc-badge{font-family:var(--mono);font-size:9px!important;letter-spacing:1.6px;background:var(--accent)!important;
  color:#faf8f2!important;border-radius:2px!important;padding:3px 8px!important;vertical-align:3px}
.svc-note{background:rgba(184,66,44,.05)!important;border:1px solid rgba(184,66,44,.2)!important;
  border-radius:2px!important;padding:15px 17px!important;font-size:12.5px!important;line-height:1.95!important;
  color:var(--ink3)!important;margin-bottom:18px!important}
.svc-note b{color:var(--accent)!important}
.svc-cost{background:rgba(27,31,29,.035)!important;border:1px solid var(--line)!important;
  border-radius:2px!important;padding:12px 14px!important;font-size:12.5px!important;color:var(--ink3)!important}
.ge-tip{background:rgba(184,66,44,.05)!important;border:1px solid rgba(184,66,44,.2)!important;
  border-radius:2px!important;padding:15px 17px!important;color:var(--ink3)!important;font-size:12.5px!important;line-height:1.95!important}
.ge-tip b{color:var(--accent)!important}
.ge-fix{background:rgba(27,31,29,.035)!important;border:1px solid var(--line)!important;
  border-radius:2px!important;padding:15px 17px!important;color:var(--ink3)!important;font-size:12.5px!important;line-height:1.95!important}
.ge-fix b{color:var(--ink)!important}
.ge-calc{background:rgba(27,31,29,.035)!important;border:1px solid var(--line)!important;border-radius:2px!important;
  color:var(--ink3)!important;font-size:12.5px!important}
.ge-calc b{color:var(--ink)!important}
.ge-num{color:var(--accent)!important;font-family:var(--serif)}
.ge-steps span{background:rgba(27,31,29,.05)!important;border-radius:2px!important;font-family:var(--mono);letter-spacing:.8px}
.prog{background:rgba(27,31,29,.1)!important;border-radius:0!important}
.prog>i{background:var(--accent)!important;border-radius:0!important}

/* 上传框：旧的蓝色虚线 → 纸面细虚线 */
.tpl-empty{background:transparent!important;border:1px dashed rgba(27,31,29,.28)!important;
  border-radius:2px!important;color:var(--ink3)!important;font-weight:500!important;font-size:12.5px!important}
.tpl-empty:hover{background:rgba(184,66,44,.04)!important;border-color:var(--accent)!important;color:var(--accent)!important}
.tpl-empty small{color:var(--faint)!important}

/* 登录 / 改密：不再用蓝紫渐变，直接透出山景 */
.auth-wrap{background:transparent!important}
.auth-card{border-radius:6px!important;border:1px solid rgba(255,255,255,.55)!important;
  background:rgba(250,248,242,.96)!important;box-shadow:0 30px 80px rgba(10,18,20,.26)!important;
  backdrop-filter:blur(10px)}
.auth-tip{background:rgba(184,66,44,.05)!important;border:1px dashed rgba(184,66,44,.28)!important;
  border-radius:2px!important;color:var(--ink3)!important}
.auth-switch a{color:var(--accent)!important}
.auth-err{border-radius:2px!important}
.auth-ok{border-radius:2px!important}

/* 代理中心 */
.ag-card{background:rgba(250,248,242,.95)!important;border:1px solid rgba(255,255,255,.5)!important;
  border-radius:2px!important;box-shadow:0 18px 46px rgba(10,18,20,.16)!important}
.ag-input{background:#fff!important;border:1px solid var(--line)!important;border-radius:2px!important}
.ag-tip{background:rgba(27,31,29,.035)!important;border:1px solid var(--line)!important;
  border-radius:2px!important;color:var(--ink3)!important}

/* 首页数据带：与工作台同一套数字排版 */
.hero-stats{border-radius:2px!important}
.hero-stats .hs{border-radius:2px!important}
.tool-ic,.mode-item .ic{font-family:var(--serif)!important;font-weight:500!important;letter-spacing:0!important}
.tool-ic{font-size:21px!important}
.mode-item .ic{font-size:24px!important;color:var(--accent)!important}
.doc-ic{font-family:var(--serif)!important;font-size:14px!important;color:var(--accent)!important;letter-spacing:0!important}

/* 我的论文页头部按钮：压掉内联的橙/黄旧配色 */
.my-head .mini-btn{border-color:var(--line)!important;color:var(--ink)!important;background:transparent!important;
  font-weight:500!important;letter-spacing:.5px}

/* ============================================================
   2026-10-25 客户反馈：顶部入口太碎。
   全站只留「首页 / 工作台」两个一级入口；写作神器、我的论文、
   降重、福利、代理、客服都从这两个中心页进入。
   ============================================================ */
.nav-links > a:not(.nav-cta):not([href="index.html"]):not([href="workbench.html"]){display:none!important}
.nav-links > a[href="index.html"]{order:1}
.nav-links > a[href="workbench.html"]{order:2}
.nav-links > a.nav-cta{order:3}

/* 手机顶栏：两个入口 + 账号收成一行，不再换行堆三层 */
@media(max-width:900px){
  .nav-in{height:56px!important;min-height:56px!important;flex-wrap:nowrap!important;
    padding:8px 14px!important;gap:10px!important}
  .nav-links{width:auto!important;order:2!important;overflow:visible!important;
    gap:16px!important;padding:0!important;margin-left:6px!important;flex:none!important}
  .nav-links a{font-size:12px!important;padding:4px 0!important}
  #authBar,.nav-auth{order:3!important;margin-left:auto!important;gap:8px!important;
    font-size:11.5px!important;flex:none!important}
  #authBar .au-link[href="my.html"],#authBar .au-link[href="changepw.html"],
  #authBar .au-link[href="admin.html"]{display:none!important}
  #authBar .au-pts{display:none!important}
  #authBar .au-user{max-width:88px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
    display:inline-block;vertical-align:middle}
}
@media(max-width:640px){
  .nav-links a[href="index.html"]{display:inline-block!important}
  .nav-links{gap:12px!important}
  .nav-links a{font-size:11.5px!important}
  .logo::after,.brand::after{font-size:13px!important;letter-spacing:1.2px}
}

/* 账号区只留「姓名 / 点数 / 退出」，我的论文与改密都从工作台进 */
#authBar .au-link[href="my.html"],
#authBar .au-link[href="changepw.html"]{display:none!important}

/* 手机首页四项数据：2×2，不再竖着占满四行 */
@media(max-width:640px){
  .hero-stats{flex-direction:row!important}
  .hero-stats .hs{flex:1 1 50%!important;width:50%!important}
}
@media(max-width:640px){
  .hero-stats .hs{box-sizing:border-box!important;flex:0 0 calc(50% - 1px)!important;
    width:calc(50% - 1px)!important;padding:12px 8px!important}
}

/* 2026-10-25 工作台即首页：导航只留「工作台」一个入口 */
.nav-links > a:not(.nav-cta):not([href="workbench.html"]){display:none!important}
.nav-links > a[href="workbench.html"]{order:1}
/* 旧「写作神器」等重复指向工作台的链接一并隐藏，只保留第一个 */
.nav-links > a[href="workbench.html"]:not(:first-of-type){display:none!important}
@media(max-width:640px){
  .nav-links a[href="workbench.html"]{display:inline-block!important}
}