/* ========== 知行文案 · 基础（照见蓝白风格） ========== */
:root{
  --canvas:#f4f9ff;
  --ink:#16283b;        /* 主文字 深蓝 */
  --ink-2:#5a7186;      /* 次级文字 */
  --ink-3:#8ba3b8;      /* 三级文字 */
  --line:#e3eefb;       /* 边框浅蓝 */
  --brand:#2f7cf6;      /* 主色 蓝 */
  --brand-deep:#1e5fd6;
  --brand-soft:#e8f2ff;
  --bg:#f4f9ff;         /* 画布浅蓝 */
  --card:#FFFFFF;
  --text:#16283b;
  --muted:#5a7186;
  --danger:#C0392B;
  --ok:#18a058;
  --radius:16px;
  --shadow:0 4px 20px rgba(47,124,246,.10);
  --shadow-sm:0 6px 20px rgba(47,124,246,.08);
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth}
body{
  font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  background:linear-gradient(180deg,#eef6ff 0%,#f8fbff 40%,#ffffff 100%);
  color:var(--text);line-height:1.6;
  max-width:520px;margin:0 auto;min-height:100vh;
  padding-bottom:70px;position:relative;-webkit-font-smoothing:antialiased;
}
a{text-decoration:none;color:inherit}
button{font-family:inherit;cursor:pointer;border:none;background:none}
img{max-width:100%}
.hide{display:none!important}

/* ========== 顶部品牌（照见导航风格） ========== */
.topbar{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.82);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  padding:14px 20px 12px;
}
.brand-row{display:flex;align-items:center;gap:10px}
.brand-logo{
  width:38px;height:38px;border-radius:11px;flex:0 0 auto;
  background:linear-gradient(135deg,#4d9bff,#2f7cf6);
  display:flex;align-items:center;justify-content:center;
  font-size:19px;font-weight:800;color:#fff;box-shadow:var(--shadow-sm);
}
.brand-name{font-size:19px;font-weight:800;color:var(--ink);letter-spacing:1px}
.brand-tag{font-size:11px;font-weight:600;color:var(--brand-deep);background:var(--brand-soft);padding:3px 10px;border-radius:999px;margin-left:2px}

/* ========== 通用卡片 ========== */
.card{
  background:var(--card);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:18px;margin:0 16px 16px;
  border:1px solid rgba(227,238,251,.6);
}
.sec-title{
  display:flex;align-items:center;justify-content:space-between;
  margin:22px 16px 12px;font-size:16px;font-weight:800;color:var(--ink);
}
.sec-title .more{font-size:12.5px;color:var(--brand);font-weight:600}
.section{padding-top:2px}

/* ========== Hero（照见首屏风格） ========== */
.hero{
  text-align:center;padding:36px 22px 40px;position:relative;overflow:hidden;
  background:linear-gradient(180deg,#eef6ff 0%,#f8fbff 60%,#ffffff 100%);
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;
  color:var(--brand-deep);background:rgba(255,255,255,.9);border:1px solid var(--line);
  border-radius:999px;padding:6px 15px;box-shadow:var(--shadow-sm);
}
.hero-eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--ok)}
.hero h1{
  font-size:clamp(26px,7vw,34px);font-weight:800;letter-spacing:-.02em;line-height:1.35;
  margin:18px auto 14px;max-width:440px;color:var(--ink);
}
.hero h1 .accent{color:var(--brand)}
.hero .sub{
  font-size:14.5px;color:var(--ink-2);max-width:400px;margin:0 auto;line-height:1.8;
}
.hero .sub b{color:var(--ink)}
.hero .sub .blue{color:var(--brand);font-weight:600}
.hero .badges{display:flex;justify-content:center;gap:8px;margin-top:18px;flex-wrap:wrap}
.hero .badge{
  font-size:11.5px;color:var(--brand-deep);background:var(--brand-soft);
  border:1px solid var(--line);padding:4px 12px;border-radius:20px;font-weight:600;
}
/* 免费额度提示条（后台可编辑文案） */
.free-tip{
  margin:14px auto 0;max-width:560px;text-align:center;
  font-size:12.5px;line-height:1.6;color:#7a5c12;
  background:linear-gradient(135deg,#fff8e6,#fff3d6);
  border:1px solid #f0dfae;border-radius:14px;padding:9px 14px;
}

/* ========== Hero 学姐头像条（融合进顶部，参考简历网站导师区） ========== */
.hero-tutors{
  display:flex;justify-content:center;align-items:flex-start;gap:clamp(10px,3.6vw,22px);
  margin:22px auto 0;max-width:560px;padding:16px 14px 14px;
  background:rgba(255,255,255,.88);border:1px solid rgba(227,238,251,.9);border-radius:22px;
  box-shadow:0 10px 30px rgba(47,124,246,.08);
}
.ht-item{margin:0;cursor:pointer;text-align:center;width:56px}
.ht-av{
  width:clamp(50px,15vw,64px);height:clamp(50px,15vw,64px);border-radius:50%;display:block;margin:0 auto;
  overflow:hidden;border:2.5px solid #fff;box-shadow:0 4px 12px rgba(47,124,246,.18);background:var(--brand-soft);
}
.ht-av img{width:100%;height:100%;object-fit:cover;display:block}
.ht-item figcaption{display:flex;flex-direction:column;align-items:center;gap:2px;margin-top:6px}
.ht-name{font-size:clamp(11px,3.2vw,14px);font-weight:800;color:var(--ink);white-space:nowrap}
.ht-role{font-size:clamp(8px,2.4vw,10.5px);color:var(--muted);white-space:nowrap}
.ht-item:active{transform:scale(.95)}

/* ========== 学姐团队人物卡（专业感，参考简历网站） ========== */
.tutor-panel{
  background:var(--card);border-radius:22px;padding:18px 14px 14px;
  margin:0 16px 16px;border:1px solid rgba(227,238,251,.6);box-shadow:var(--shadow);
}
.tutor-strip{
  display:grid;grid-template-columns:repeat(3,1fr);gap:14px 8px;
}
.tutor-item{
  display:flex;flex-direction:column;align-items:center;gap:8px;
  cursor:pointer;margin:0;padding:8px 2px;border-radius:14px;
  transition:transform .15s, background .15s;
}
.tutor-item:active{transform:scale(.96);background:var(--brand-soft)}
.tutor-avatar{
  width:clamp(58px,17vw,76px);height:clamp(58px,17vw,76px);border-radius:50%;
  border:3px solid #fff;box-shadow:0 3px 10px rgba(23,66,120,.18);overflow:hidden;
  display:block;background:#eaf3ff;
}
.tutor-avatar img{width:100%;height:100%;object-fit:cover;display:block}
.tutor-item figcaption{display:flex;flex-direction:column;align-items:center;gap:2px}
.tutor-name{font-size:clamp(12px,3.4vw,16px);font-weight:800;color:var(--ink);text-align:center}
.tutor-role{font-size:clamp(9px,2.6vw,11.5px);color:var(--muted);text-align:center;line-height:1.4}
.tutor-foot{font-size:11.5px;color:var(--muted);text-align:center;margin-top:12px;padding-top:10px;border-top:1px dashed var(--line)}
@media (min-width:521px){
  .tutor-strip{grid-template-columns:repeat(6,1fr);gap:12px}
  .tutor-panel{margin:0 24px 20px}
}

/* ========== 免费工具 ========== */
.tools-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding:0 16px;margin-top:4px}
.tool-item{
  background:var(--card);border-radius:14px;padding:14px 8px;text-align:center;
  box-shadow:var(--shadow);transition:transform .15s;border:1px solid rgba(227,238,251,.6);
}
.tool-item:active{transform:scale(.96)}
.tool-item .ico{font-size:26px}
.tool-item .nm{font-size:12.5px;font-weight:700;color:var(--ink);margin-top:6px}
.tool-item .tip{font-size:10px;color:var(--muted);margin-top:2px}

/* ========== 项目介绍 ========== */
.about-card{padding:20px 18px}
.about-intro{font-size:13.5px;color:var(--ink-2);line-height:2;text-align:left}
.about-intro b{color:var(--ink)}
.about-points{display:grid;grid-template-columns:1fr;gap:10px;margin-top:16px}
.about-point{display:flex;gap:12px;align-items:flex-start;background:var(--brand-soft);border:1px solid var(--line);border-radius:14px;padding:12px 14px}
.about-point .ap-ico{width:38px;height:38px;border-radius:11px;background:#fff;display:flex;align-items:center;justify-content:center;font-size:19px;flex:0 0 auto;box-shadow:var(--shadow-sm)}
.about-point .ap-t{font-size:13.5px;font-weight:800;color:var(--ink)}
.about-point .ap-d{font-size:11.5px;color:var(--ink-2);margin-top:2px;line-height:1.6}

/* ========== 资料横滑 ========== */
.scroll-x{display:flex;gap:12px;overflow-x:auto;padding:0 16px 6px;scrollbar-width:none}
.scroll-x::-webkit-scrollbar{display:none}
.art-mini{
  flex:0 0 152px;background:var(--card);border-radius:14px;padding:14px;
  box-shadow:var(--shadow);position:relative;cursor:pointer;border:1px solid rgba(227,238,251,.6);
}
.art-mini .em{font-size:26px;width:44px;height:44px;border-radius:12px;background:var(--bg);display:flex;align-items:center;justify-content:center}
.art-mini .t{font-size:13px;font-weight:700;color:var(--ink);margin-top:10px;line-height:1.4;min-height:36px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.art-mini .s{font-size:10.5px;color:var(--muted);margin-top:4px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.art-mini .tag{position:absolute;top:10px;right:10px;font-size:9.5px;color:var(--brand);border:1px solid #cfe1ff;background:#f4f9ff;padding:1px 7px;border-radius:10px}

/* ========== 写作案例展示 ========== */
.case-card{background:var(--card);border:1px solid rgba(227,238,251,.6);border-radius:14px;padding:15px 16px;box-shadow:var(--shadow-sm);margin:0 16px 12px}
.case-head{display:flex;gap:11px;align-items:center}
.case-av{width:42px;height:42px;border-radius:50%;background:var(--brand-soft);display:flex;align-items:center;justify-content:center;font-size:18px;flex:0 0 auto}
.case-nm{font-size:14px;font-weight:800;color:var(--ink)}
.case-tp{font-size:11px;color:var(--ink-2);margin-top:1px}
.case-result{display:inline-block;margin-top:10px;font-size:11px;font-weight:700;color:var(--brand-deep);background:var(--brand-soft);border-radius:999px;padding:3px 12px}
.case-tx{font-size:12px;color:var(--ink-2);margin-top:9px;line-height:1.75}

/* ========== 会员条 ========== */
.vip-banner{
  background:linear-gradient(135deg,#4d9bff,#2f7cf6);color:#fff;
  border-radius:var(--radius);padding:16px 18px;margin:0 16px 16px;position:relative;overflow:hidden;
  box-shadow:0 12px 28px rgba(47,124,246,.28);
}
.vip-banner::after{content:"VIP";position:absolute;right:12px;top:50%;transform:translateY(-50%);font-size:44px;font-weight:900;color:rgba(255,255,255,.12)}
.vip-banner .t{font-size:15px;font-weight:800}
.vip-banner .d{font-size:12px;color:rgba(255,255,255,.85);margin-top:4px}

/* ========== 团队首页简介 ========== */
.team-brief{text-align:center;padding:22px 18px}
.team-brief-avs{display:flex;justify-content:center;gap:14px;margin-bottom:12px}
.team-brief-avs .tb-av{width:56px;height:56px;border-radius:50%;overflow:hidden;border:2.5px solid #fff;box-shadow:var(--shadow-sm);background:var(--brand-soft)}
.team-brief-avs .tb-av img{width:100%;height:100%;object-fit:cover}
.team-brief .tb-t{font-size:13.5px;color:var(--ink-2);line-height:1.8}
.team-brief .tb-t b{color:var(--ink)}

/* ========== 资料库页 ========== */
.lib-cats{display:flex;gap:8px;padding:14px 16px 4px;overflow-x:auto;scrollbar-width:none;position:sticky;top:63px;background:var(--bg);z-index:30}
.lib-cats::-webkit-scrollbar{display:none}
.lib-cats .cat{
  flex:0 0 auto;font-size:13px;padding:6px 16px;border-radius:20px;
  background:var(--card);color:var(--muted);border:1px solid var(--line);transition:.15s;
}
.lib-cats .cat.on{background:var(--brand);color:#fff;border-color:var(--brand);font-weight:600;box-shadow:0 6px 16px rgba(47,124,246,.25)}
.art-card{
  background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);
  padding:16px;margin:0 16px 12px;display:flex;gap:12px;align-items:flex-start;cursor:pointer;transition:.15s;
  border:1px solid rgba(227,238,251,.6);
}
.art-card:active{transform:scale(.98)}
.art-em{width:52px;height:52px;border-radius:14px;background:var(--bg);display:flex;align-items:center;justify-content:center;font-size:26px;flex:0 0 auto}
.art-main{flex:1;min-width:0}
.art-main .t{font-size:14.5px;font-weight:700;color:var(--ink)}
.art-main .s{font-size:11.5px;color:var(--muted);margin-top:3px;line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.art-meta{display:flex;align-items:center;gap:8px;margin-top:8px;flex-wrap:wrap}
.art-tag{font-size:10px;color:var(--ink-2);background:var(--bg);padding:2px 8px;border-radius:8px}
.art-min{font-size:10px;color:var(--muted)}
.btn-lock{
  font-size:11px;color:var(--brand);border:1px solid #cfe1ff;background:#f4f9ff;
  padding:4px 12px;border-radius:16px;font-weight:600;margin-left:auto;flex:0 0 auto;
}
.btn-lock.vip-ok{color:var(--ok);border-color:#A9DFBF;background:#EAFAF1}

/* ========== 团队页 ========== */
.story-wrap{padding:22px 18px 4px}
.story-inner{max-width:640px;margin:0 auto;text-align:center}
.story-eyebrow{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;color:var(--brand-deep);background:var(--brand-soft);padding:5px 14px;border-radius:999px;letter-spacing:.06em}
.story-title{font-size:21px;font-weight:800;letter-spacing:.02em;margin:12px 0 18px;color:var(--ink)}
.story-text{font-size:14px;color:var(--ink-2);line-height:2;text-align:left;background:linear-gradient(180deg,#f4f9ff,#eaf3ff);border:1px solid var(--line);border-radius:16px;padding:24px 24px}
.story-text p{margin-bottom:12px}
.story-text p:last-child{margin-bottom:0}
.story-end{margin-top:16px;font-size:13px;color:var(--ink-3);letter-spacing:.08em}
.team-hero{
  background:linear-gradient(180deg,#eef6ff,#f8fbff);color:var(--ink);
  text-align:center;padding:30px 20px 24px;border-bottom:1px solid var(--line);
}
.team-hero h2{font-size:22px;font-weight:800;letter-spacing:1px}
.team-hero p{font-size:13px;color:var(--ink-2);margin-top:10px;line-height:1.8}
.team-hero p b{color:var(--brand-deep)}
.team-list{padding-top:14px}
.team-card{display:flex;gap:14px;align-items:center;padding:16px}
.team-av{width:62px;height:62px;border-radius:50%;overflow:hidden;background:var(--brand-soft);flex:0 0 auto;border:2.5px solid #fff;box-shadow:var(--shadow-sm)}
.team-av img{width:100%;height:100%;object-fit:cover}
.team-card .nm{font-size:15px;font-weight:800;color:var(--ink)}
.team-card .role{font-size:11px;color:var(--brand);font-weight:700;margin-top:2px}
.team-card .desc{font-size:12px;color:var(--muted);margin-top:4px;line-height:1.65}

/* ========== 我的页 ========== */
.mine-hero{
  background:linear-gradient(135deg,#4d9bff,#2f7cf6);color:#fff;padding:30px 20px;text-align:center;
}
.mine-hero .av{width:64px;height:64px;border-radius:50%;background:rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center;font-size:28px;margin:0 auto;box-shadow:0 8px 20px rgba(0,0,0,.12)}
.mine-hero .nm{margin-top:10px;font-size:17px;font-weight:800}
.mine-hero .st{margin-top:4px;font-size:12px;color:rgba(255,255,255,.82)}
.st-chip{display:inline-block;font-size:11px;padding:3px 12px;border-radius:14px;margin-top:8px}
.st-chip.guest{background:rgba(255,255,255,.18);color:#fff}
.st-chip.vip{background:#fff;color:var(--brand-deep);font-weight:800}
.mine-menu{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);margin:16px;padding:4px 16px;border:1px solid rgba(227,238,251,.6)}
.mine-menu .row{display:flex;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid var(--line);font-size:13.5px;cursor:pointer}
.mine-menu .row:last-child{border-bottom:none}
.mine-menu .row .ic{width:30px;height:30px;border-radius:9px;background:var(--bg);display:flex;align-items:center;justify-content:center;font-size:15px}
.mine-menu .row .ar{margin-left:auto;color:var(--muted)}

/* 激活码 */
.activate-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);margin:16px;padding:20px;border:1px solid rgba(227,238,251,.6)}
.activate-card h3{font-size:15px;color:var(--ink);display:flex;align-items:center;gap:8px}
.activate-card .tip{font-size:12px;color:var(--muted);margin-top:6px;line-height:1.7}
.fld{font-size:12.5px;color:var(--ink);font-weight:700;margin-top:12px;display:flex;align-items:center;gap:6px}
.fld-req{font-size:10px;color:#fff;background:var(--brand);border-radius:4px;padding:1px 5px;font-weight:700}
.fld-opt{font-size:10px;color:var(--muted);border:1px solid var(--line);border-radius:4px;padding:1px 5px;font-weight:600}
.sys-tip{font-size:11px;color:#6b7c93;background:#f3f8ff;border:1px dashed #c9dcf5;border-radius:9px;padding:8px 10px;margin-top:8px;line-height:1.7}
.code-input{padding:13px 14px;border:1.5px solid var(--line);
  border-radius:12px;font-size:15px;letter-spacing:2px;text-align:center;color:var(--ink);outline:none;transition:.15s;background:var(--bg);
}
.code-input:focus{border-color:var(--brand);background:#fff}
.btn-primary{
  width:100%;margin-top:12px;padding:13px;border-radius:12px;
  background:linear-gradient(135deg,#4d9bff,#2f7cf6);color:#fff;
  font-size:15px;font-weight:700;letter-spacing:2px;transition:.15s;box-shadow:0 10px 22px rgba(47,124,246,.3);
}
.btn-primary:active{opacity:.85}
.btn-plain{
  width:100%;margin-top:8px;padding:12px;border-radius:12px;background:var(--brand-soft);
  color:var(--brand-deep);font-size:13.5px;font-weight:700;
}

/* ========== 资料详情弹层 ========== */
.mask{
  position:fixed;inset:0;background:rgba(15,25,45,.55);z-index:90;
  display:none;align-items:flex-end;justify-content:center;
}
.mask.show{display:flex}
.sheet{
  background:#fff;width:100%;max-width:520px;border-radius:20px 20px 0 0;
  max-height:88vh;overflow-y:auto;padding:22px 20px 34px;animation:up .25s ease;
}
@keyframes up{from{transform:translateY(40px);opacity:.4}to{transform:none;opacity:1}}
.sheet .hd{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.sheet .hd .em{font-size:30px}
.sheet .hd .t{font-size:17px;font-weight:800;color:var(--ink);line-height:1.35}
.sheet .bar{width:36px;height:4px;background:var(--line);border-radius:4px;margin:0 auto 16px}
.sheet .meta{font-size:11.5px;color:var(--muted);margin-bottom:14px;display:flex;gap:10px;flex-wrap:wrap}
.sheet .body{font-size:13.5px;color:#3A3A3A;line-height:1.9}
.sheet .body h3{font-size:15px;color:var(--ink);margin:18px 0 8px;padding-left:10px;border-left:3px solid var(--brand)}
.sheet .body p{margin:8px 0}
.sheet .body ul,.sheet .body ol{margin:8px 0 8px 20px}
.sheet .body li{margin:4px 0}
.sheet .body table{width:100%;border-collapse:collapse;margin:10px 0;font-size:12px}
.sheet .body th,.sheet .body td{border:1px solid var(--line);padding:6px 8px;text-align:left}
.sheet .body th{background:var(--bg);color:var(--ink);font-weight:600}
.sheet .body strong{color:var(--ink)}
.lock-box{
  margin-top:20px;padding:20px;border-radius:14px;text-align:center;
  background:linear-gradient(150deg,#e8f2ff,#f4f9ff);border:1px dashed #bcd6ff;
}
.lock-box .t{font-size:15px;font-weight:800;color:var(--ink)}
.lock-box .d{font-size:12px;color:var(--muted);margin-top:6px;line-height:1.7}
.lock-box .steps{margin-top:10px;text-align:left;font-size:12px;color:#4a5a6e;line-height:1.9}
.lock-box .steps b{color:var(--brand);font-weight:700}
.close-x{
  position:absolute;right:14px;top:14px;width:30px;height:30px;border-radius:50%;
  background:var(--bg);display:flex;align-items:center;justify-content:center;font-size:16px;color:var(--muted);
}

/* ========== 底部导航 ========== */
.tabbar{
  position:fixed;bottom:0;left:50%;transform:translateX(-50%);z-index:60;
  width:100%;max-width:520px;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);display:flex;
  border-top:1px solid var(--line);padding:8px 0 calc(8px + env(safe-area-inset-bottom));
  box-shadow:0 -4px 20px rgba(22,40,59,.06);
}
.tabbar .tab{flex:1;text-align:center;color:var(--muted);font-size:10.5px;transition:.15s}
.tabbar .tab .ic{font-size:20px;display:block;margin-bottom:2px}
.tabbar .tab.on{color:var(--brand);font-weight:800}
.tabbar .tab.on .ic{transform:translateY(-1px)}

/* ========== 提示 toast ========== */
#toast{
  position:fixed;left:50%;top:18%;transform:translateX(-50%);z-index:99;
  background:rgba(22,40,59,.92);color:#fff;font-size:13px;padding:10px 20px;
  border-radius:24px;display:none;max-width:80%;text-align:center;letter-spacing:.5px;
}
#toast.show{display:block;animation:up .2s ease}
#loading{
  position:fixed;inset:0;background:rgba(255,255,255,.92);z-index:120;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
}
#loading .dot{
  width:44px;height:44px;border:4px solid #cfe1ff;border-top-color:var(--brand);
  border-radius:50%;animation:spin 1s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}
#loading .tx{font-size:13px;color:var(--ink);letter-spacing:1px}

/* ========== 空状态 ========== */
.empty{text-align:center;padding:40px 20px;color:var(--muted);font-size:13px}
.empty .em{font-size:40px;display:block;margin-bottom:10px}

@media (min-width:521px){
  body{box-shadow:0 0 40px rgba(22,40,59,.08)}
}

/* ========== 免费服务（拟题/拟提纲） ========== */
.svc-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:0 16px}
.svc-item{
  position:relative;background:linear-gradient(150deg,#4d9bff,#2f7cf6);color:#fff;
  border-radius:16px;padding:16px 14px;box-shadow:0 10px 24px rgba(47,124,246,.26);cursor:pointer;transition:transform .15s;
}
.svc-item:active{transform:scale(.97)}
.svc-item .ico{font-size:26px}
.svc-item .nm{font-size:15px;font-weight:800;margin-top:8px;letter-spacing:.5px}
.svc-item .tip{font-size:11px;color:rgba(255,255,255,.85);margin-top:4px;line-height:1.6}
.svc-left{
  position:absolute;top:10px;right:10px;font-size:10px;font-weight:700;
  background:rgba(255,255,255,.2);border:1px solid rgba(255,255,255,.35);
  padding:2px 9px;border-radius:12px;
}
.svc-left.zero{background:rgba(255,255,255,.9);color:#C0392B}

/* ========== 业务范围 ========== */
.biz-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;padding:0 16px}
.biz-item{
  background:var(--card);border:1px solid rgba(227,238,251,.6);border-radius:14px;
  padding:14px 10px;text-align:center;box-shadow:var(--shadow-sm);
}
.biz-item .ico{font-size:24px}
.biz-item .nm{font-size:12.5px;font-weight:700;color:var(--ink);margin-top:6px}
.biz-item .tip{font-size:10px;color:var(--muted);margin-top:3px;line-height:1.5}

/* ========== 更多工具网站（服务案例） ========== */
.site-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:0 16px}
.site-item{
  background:var(--card);border:1px solid rgba(227,238,251,.6);border-radius:14px;
  overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .15s;
}
.site-item:active{transform:scale(.97)}
.site-thumb{width:100%;height:74px;background:linear-gradient(150deg,#e8f2ff,#d6e8ff);display:flex;align-items:center;justify-content:center;font-size:32px;font-weight:800;color:var(--brand);overflow:hidden}
.site-thumb img{width:100%;height:100%;object-fit:cover}
.site-thumb.ph{color:var(--brand-deep)}
.site-bd{padding:10px 12px}
.site-bd .nm{font-size:13px;font-weight:800;color:var(--ink)}
.site-bd .tip{font-size:10.5px;color:var(--muted);margin-top:3px;line-height:1.5}
.site-bd .go{font-size:11px;color:var(--brand);font-weight:700;margin-top:6px}

/* ========== 服务表单输入 ========== */
.svc-input{
  width:100%;padding:11px 12px;border:1.5px solid var(--line);border-radius:10px;
  font-size:13.5px;color:var(--ink);outline:none;background:var(--bg);box-sizing:border-box;
}
.svc-input:focus{border-color:var(--brand);background:#fff}

/* ========== 拟题结果卡片 ========== */
.topic-card .topic-sec{margin-top:8px}
.topic-card .ts-t{font-size:11px;font-weight:800;color:#2f7cf6;margin-bottom:2px}
.topic-card .ts-b{font-size:12px;color:#4a5a72;line-height:1.7}


/* ========== 工具箱页 ========== */
.tool-hero{
  background:linear-gradient(180deg,#e8f2ff,#f8fbff);color:var(--ink);
  text-align:center;padding:30px 20px 26px;border-bottom:1px solid var(--line);
}
.tool-hero h2{font-size:22px;font-weight:800;letter-spacing:1px}
.tool-hero p{font-size:13px;color:var(--ink-2);margin-top:10px;line-height:1.8}
.tool-hero p b{color:var(--brand-deep)}
.tool-hero-badges{display:flex;justify-content:center;gap:8px;margin-top:14px}
.tool-hero-badges span{
  font-size:11px;font-weight:600;color:var(--brand-deep);background:#fff;
  border:1px solid var(--line);padding:3px 12px;border-radius:20px;
}
.tk-cat{
  margin:20px 16px 10px;font-size:14.5px;font-weight:800;color:var(--ink);
  display:flex;align-items:center;gap:6px;
}
.tk-cat::after{content:"";flex:1;height:1px;background:var(--line);margin-left:8px}
.tk-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:0 16px}
.tk-card{
  background:var(--card);border:1px solid rgba(227,238,251,.6);border-radius:14px;
  padding:14px 12px;box-shadow:var(--shadow-sm);cursor:pointer;transition:transform .15s;
  display:flex;flex-direction:column;
}
.tk-card:active{transform:scale(.97)}
.tk-card-ico{width:40px;height:40px;border-radius:12px;background:var(--brand-soft);display:flex;align-items:center;justify-content:center;font-size:21px}
.tk-card-nm{font-size:13.5px;font-weight:800;color:var(--ink);margin-top:9px;line-height:1.4}
.tk-card-tip{font-size:10.5px;color:var(--muted);margin-top:3px;line-height:1.5;flex:1}
.tk-card-go{font-size:11px;color:var(--brand);font-weight:700;margin-top:8px}

/* ========== 工具弹层表单 ========== */
.tk-fld{margin-top:12px}
.tk-lbl{font-size:12px;color:var(--muted);margin-bottom:5px;font-weight:600}
.tk-input{
  width:100%;padding:11px 12px;border:1.5px solid var(--line);border-radius:10px;
  font-size:13.5px;color:var(--ink);outline:none;background:var(--bg);box-sizing:border-box;font-family:inherit;
}
.tk-input:focus{border-color:var(--brand);background:#fff}
textarea.tk-input{resize:vertical;min-height:70px;line-height:1.7}
.tk-select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%238ba3b8'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:30px}
.tk-result{margin-top:16px}
.tk-empty{text-align:center;padding:20px;color:var(--muted);font-size:12.5px;background:var(--bg);border-radius:12px}

/* ========== 工具结果 ========== */
.tk-score{
  border:1.5px solid var(--brand);border-radius:14px;padding:16px;text-align:center;margin-bottom:12px;
  background:linear-gradient(180deg,#fbfdff,#f4f9ff);
}
.tk-score-num{font-size:34px;font-weight:900;line-height:1.1}
.tk-score-t{font-size:13px;font-weight:700;color:var(--ink);margin-top:4px}
.tk-score-bar{height:7px;border-radius:6px;background:#e3eefb;margin-top:10px;overflow:hidden}
.tk-score-bar div{height:100%;border-radius:6px}
.tk-check-list{margin-top:4px}
.tk-check{
  background:var(--card);border:1px solid var(--line);border-radius:12px;
  padding:10px 12px;margin-bottom:8px;
}
.tk-check.ok{border-color:#A9DFBF;background:#f0faf4}
.tk-check.warn{border-color:#ffe0b0;background:#fffaf2}
.tk-check.bad{border-color:#ffc9c9;background:#fff5f5}
.tk-check-msg{font-size:12.5px;font-weight:700;color:var(--ink);line-height:1.6}
.tk-check-fix{font-size:11.5px;color:var(--muted);margin-top:4px;line-height:1.6}
.tk-note{
  margin-top:12px;padding:10px 12px;background:#fff8ec;border:1px solid #ffe4b8;
  border-radius:10px;font-size:11.5px;color:#7a5b1f;line-height:1.7;
}
.tk-frame .tk-frame-sec{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 13px;margin-bottom:10px}
.tk-frame-t{font-size:13px;font-weight:800;color:var(--brand-deep);margin-bottom:6px;display:flex;align-items:center;gap:6px}
.tk-frame-b{font-size:12px;color:#4a5a72;line-height:1.85}
.tk-weeks{font-size:10.5px;color:var(--ok);background:#f0faf4;border:1px solid #A9DFBF;padding:1px 8px;border-radius:10px;font-weight:700}
.tk-progress{height:6px;border-radius:4px;background:var(--line);margin-top:8px;overflow:hidden}
.tk-progress div{height:100%;background:linear-gradient(90deg,#4d9bff,#2f7cf6)}
.tk-pct{font-size:10.5px;color:var(--muted);margin-top:4px}
.tk-hot-item{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:11px 12px;margin-bottom:9px}
.tk-hot-head{display:flex;align-items:center;gap:9px}
.tk-rank{
  flex:0 0 22px;height:22px;border-radius:50%;background:var(--bg);color:var(--muted);
  font-size:11px;font-weight:800;display:flex;align-items:center;justify-content:center;
}
.tk-rank.top{background:linear-gradient(135deg,#ff9f43,#f76b1c);color:#fff}
.tk-hot-name{flex:1;font-size:13px;font-weight:700;color:var(--ink);line-height:1.5}
.tk-hot-pct{font-size:12px;font-weight:800;color:var(--brand)}
.tk-hot-bar{height:6px;border-radius:4px;background:var(--line);margin-top:8px;overflow:hidden}
.tk-hot-bar div{height:100%;border-radius:4px}
.tk-hot-d{font-size:11px;color:var(--muted);margin-top:6px;line-height:1.6}
.tk-ref-box{
  background:#f4f9ff;border:1.5px dashed #bcd6ff;border-radius:12px;padding:14px;margin-top:4px;
}
.tk-ref-label{font-size:12px;font-weight:800;color:var(--brand-deep)}
.tk-ref-text{
  font-size:12.5px;color:var(--ink);line-height:1.9;background:#fff;border:1px solid var(--line);
  border-radius:8px;padding:10px 12px;margin:8px 0 4px;
}
.tk-copy{margin-top:8px}
.tk-tag{
  display:inline-block;background:var(--brand-soft);border:1px solid #cfe1ff;color:var(--brand-deep);
  font-size:11.5px;font-weight:700;padding:2px 10px;border-radius:8px;margin:0 4px 4px 0;
}
.tk-tpl-item{
  display:flex;gap:10px;align-items:flex-start;background:var(--card);border:1px solid var(--line);
  border-radius:12px;padding:11px 12px;margin-bottom:8px;
}
.tk-tpl-ic{font-size:22px;flex:0 0 auto}
.tk-tpl-t{font-size:13px;font-weight:800;color:var(--ink)}
.tk-tpl-d{font-size:11.5px;color:var(--muted);margin-top:2px;line-height:1.5}
.tk-tpl-cta{
  margin-top:12px;text-align:center;background:linear-gradient(135deg,#fff8ec,#fff3dd);
  border:1px solid #ffe4b8;border-radius:12px;padding:14px;font-size:13px;font-weight:800;color:#9a6b00;line-height:1.9;
}
.tk-wxbar{
  margin-top:14px;background:linear-gradient(135deg,#fff8ec,#fff3dd);border:1px solid #ffe4b8;
  border-radius:12px;padding:13px 14px;
}
.tk-wxbar-t{font-size:13px;font-weight:800;color:#9a6b00}
.tk-wxbar-d{font-size:11.5px;color:#7a5b1f;line-height:1.7;margin-top:4px}
.tk-wxbar .btn-plain{margin-top:10px}

/* ========== 详情页操作栏 ========== */
.ops-bar{
  display:flex;gap:8px;margin:0 0 12px;padding-bottom:12px;border-bottom:1px solid var(--line);
}
.ops-bar .op{
  flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;
  background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:9px 4px;
  font-size:11px;color:var(--ink-2);font-weight:600;transition:.15s;
}
.ops-bar .op:active{transform:scale(.96)}
.ops-bar .op .op-ic{font-size:17px;line-height:1}
.ops-bar .op.on{color:#e6a23c;border-color:#ffe0b0;background:#fffaf2}

/* ========== 收藏列表 ========== */
.fav-item{
  display:flex;align-items:center;gap:11px;background:var(--card);border:1px solid var(--line);
  border-radius:12px;padding:11px 12px;margin-bottom:9px;cursor:pointer;transition:.15s;
}
.fav-item:active{transform:scale(.98)}
.fav-em{width:38px;height:38px;border-radius:10px;background:var(--bg);display:flex;align-items:center;justify-content:center;font-size:19px;flex:0 0 auto}
.fav-main{flex:1;min-width:0}
.fav-t{font-size:13px;font-weight:700;color:var(--ink);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.fav-meta{font-size:10.5px;color:var(--muted);margin-top:3px}
.fav-del{
  flex:0 0 auto;width:26px;height:26px;border-radius:50%;background:var(--bg);color:var(--muted);
  display:flex;align-items:center;justify-content:center;font-size:12px;
}

/* ========== 改版 v6：SVG 图标 / 写作流程 / 案例展开 / 团队网格 / 高级感 ========== */
.brand-logo svg{width:22px;height:22px}
.tabbar .tab .ic svg{width:22px;height:22px;margin:0 auto}

/* Hero 光晕 */
.hero::before{content:"";position:absolute;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(77,155,255,.16),transparent 70%);top:-90px;left:-70px;pointer-events:none}
.hero::after{content:"";position:absolute;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(47,124,246,.12),transparent 70%);bottom:-70px;right:-50px;pointer-events:none}

/* 置顶 / 免费标签 */
.art-mini .tag.top{color:#fff;background:linear-gradient(135deg,#f6a53b,#ef7d2d);border-color:transparent;font-weight:700}
.art-mini .tag.free{color:var(--ok);border-color:#A9DFBF;background:#EAFAF1}

/* 案例详情展开 */
.case-more{display:block;width:100%;margin-top:12px;padding:9px;border-radius:10px;background:var(--brand-soft);color:var(--brand-deep);font-size:12px;font-weight:700;transition:.15s}
.case-more:active{opacity:.8}
.case-more.on{background:#eef3fb;color:var(--muted)}
.case-detail{display:none;margin-top:10px;padding:12px 14px;background:#f7fafd;border:1px solid var(--line);border-radius:12px;font-size:12px;color:var(--ink-2);line-height:1.9}
.case-detail.open{display:block}
.case-detail p{margin:0 0 8px}
.case-detail p:last-child{margin:0}

/* 首页团队网格 */
.team-brief-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px 8px;margin-bottom:14px}
.tb-cell{display:flex;flex-direction:column;align-items:center;gap:5px}
.tb-av{width:52px;height:52px;border-radius:50%;overflow:hidden;border:2px solid #fff;box-shadow:var(--shadow-sm);background:var(--brand-soft)}
.tb-av img{width:100%;height:100%;object-fit:cover}
.tb-nm{font-size:10.5px;color:var(--ink-2);font-weight:600;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ========== 写作流程板块 ========== */
.flow-hero{text-align:center;padding:28px 22px 24px;position:relative;overflow:hidden;background:linear-gradient(180deg,#eef6ff 0%,#f8fbff 70%,#ffffff 100%)}
.flow-hero::before{content:"";position:absolute;width:240px;height:240px;border-radius:50%;background:radial-gradient(circle,rgba(77,155,255,.18),transparent 70%);top:-80px;right:-60px;pointer-events:none}
.flow-hero h2{font-size:22px;font-weight:800;letter-spacing:.5px;color:var(--ink)}
.flow-hero p{font-size:13px;color:var(--ink-2);margin-top:8px;line-height:1.8}
.flow-hero p b{color:var(--brand-deep)}
.flow-notice{margin:16px 16px 4px;padding:12px 14px;border-radius:14px;font-size:12.5px;line-height:1.8;background:linear-gradient(135deg,#fff8ec,#fff3dd);border:1px solid #ffe4b8;color:#8a5a00;text-align:left}
.flow-notice b{color:#b57600}

.flow-cats{display:flex;flex-wrap:wrap;gap:4px;padding:12px 12px 8px;background:var(--bg);z-index:30}
.flow-cats .cat{flex:0 0 auto;display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:600;padding:4px 8px 4px 3px;border-radius:20px;background:linear-gradient(180deg,#ffffff,#f2f8ff);color:#5a6b85;border:1px solid #dfeaff;box-shadow:0 2px 6px rgba(47,124,246,.07);transition:.18s}
.flow-cats .cat .cat-ico{width:20px;height:20px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;font-size:12px;box-shadow:0 2px 5px rgba(47,124,246,.16);flex:0 0 auto}
.flow-cats .cat.on{background:linear-gradient(135deg,#4d9bff,#2f7cf6);color:#fff;border-color:transparent;box-shadow:0 6px 16px rgba(47,124,246,.32);transform:translateY(-1px)}
.flow-cats .cat.on .cat-ico{background:rgba(255,255,255,.24);box-shadow:none}

#flowWrap{padding:0 0 26px}
.tab-page{padding-bottom:14px}
.flow-stage{margin:12px 14px;background:var(--card);border:1px solid rgba(227,238,251,.6);border-radius:18px;box-shadow:var(--shadow);overflow:hidden}
.fs-head{display:flex;gap:12px;align-items:center;padding:16px 16px 12px;background:linear-gradient(135deg,#f4f9ff,#eaf3ff)}
.fs-ico{width:46px;height:46px;border-radius:13px;background:linear-gradient(135deg,#4d9bff,#2f7cf6);display:flex;align-items:center;justify-content:center;font-size:23px;flex:0 0 auto;box-shadow:0 8px 18px rgba(47,124,246,.25)}
.fs-name{font-size:16px;font-weight:800;color:var(--ink)}
.fs-tip{font-size:12px;color:var(--ink-2);margin-top:3px;line-height:1.7}

.prompt-card{margin:0 12px 12px;border-radius:14px;border:1px solid #d8e9ff;background:linear-gradient(150deg,#f0f7ff,#eef6ff);overflow:hidden}
.prompt-head{display:flex;align-items:center;gap:8px;padding:11px 13px;background:rgba(255,255,255,.7);border-bottom:1px dashed #cfe1ff}
.prompt-ic{font-size:16px}
.prompt-t{font-size:12.5px;font-weight:800;color:var(--brand-deep);flex:1}
.prompt-copy{font-size:11.5px;font-weight:700;color:var(--brand);border:1px solid #cfe1ff;background:#fff;padding:5px 14px;border-radius:16px;transition:.15s}
.prompt-copy:active{background:var(--brand);color:#fff}
.prompt-body{font-size:12px;color:#3d5170;line-height:1.85;padding:12px 14px}

.fs-sub{display:flex;align-items:center;gap:6px;font-size:13px;font-weight:800;color:var(--ink);padding:4px 16px 10px}
.flow-tools{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;padding:0 14px 14px}
.ft-card{background:#fbfdff;border:1px solid var(--line);border-radius:14px;padding:14px 12px;text-align:center;cursor:pointer;transition:.15s;display:flex;flex-direction:column;align-items:center;min-height:126px;box-sizing:border-box}
.ft-card:active{transform:scale(.95);border-color:var(--brand)}
.ft-ico{width:44px;height:44px;border-radius:13px;background:#eef5ff;display:flex;align-items:center;justify-content:center;font-size:22px}
.ft-nm{font-size:12.5px;font-weight:700;color:var(--ink);margin-top:8px;line-height:1.35}
.ft-tip{font-size:10px;color:var(--muted);margin-top:4px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.ft-go{font-size:10.5px;color:var(--brand);font-weight:700;margin-top:auto;padding-top:7px}

.flow-arts{padding:0 14px 16px}
.fa-card{display:flex;gap:12px;align-items:flex-start;background:#fbfdff;border:1px solid var(--line);border-radius:13px;padding:12px;margin-bottom:10px;cursor:pointer;transition:.15s;position:relative}
.fa-card:active{transform:scale(.98);border-color:var(--brand)}
.fa-badge{position:absolute;top:8px;right:8px;font-size:9px;font-weight:700;color:#fff;background:linear-gradient(135deg,#f6a53b,#ef7d2d);padding:1px 8px;border-radius:10px}
.fa-em{width:44px;height:44px;border-radius:12px;background:var(--bg);display:flex;align-items:center;justify-content:center;font-size:22px;flex:0 0 auto}
.fa-main{flex:1;min-width:0}
.fa-t{font-size:13.5px;font-weight:700;color:var(--ink);line-height:1.45;padding-right:36px}
.fa-s{font-size:11.5px;color:var(--muted);margin-top:4px;line-height:1.55;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.fa-meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;margin-top:7px;font-size:10.5px;color:var(--muted)}
.fa-meta span{white-space:nowrap;flex:0 0 auto}
.fa-meta .free{color:var(--ok);font-weight:700}
.fa-meta .vip{color:var(--brand);font-weight:700}

/* ===== v6.1 写作工具搜索 + 初衷排版重点标注 ===== */
.flow-search{padding:2px 16px 10px}
.flow-search input{width:100%;box-sizing:border-box;height:40px;border-radius:20px;border:1px solid #d3e3f7;background:#fff;font-size:13px;color:var(--ink);padding:0 16px;outline:none;transition:.15s}
.flow-search input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(47,124,246,.12)}

.about-p{font-size:13.5px;line-height:1.95;color:#2b3a52;margin:0 0 12px;text-align:left}
.about-p .hl{color:var(--brand-deep);font-weight:800;background:linear-gradient(transparent 60%,rgba(47,124,246,.16) 0);padding:0 2px;border-radius:3px}
.about-quote{background:var(--brand-soft);border-left:3px solid var(--brand);padding:12px 14px;border-radius:10px;font-weight:600;color:var(--brand-deep);margin:4px 0 14px}

/* ===== v6.2 写作工具置顶文章卡 + 对应资料查看更多 ===== */
#flowTopArt{padding:2px 16px 2px}
/* ===== v6.3 写作工具置顶文章卡（强化版：标题/摘要/标签重点展示） ===== */
.fta-card{display:flex;flex-wrap:wrap;gap:10px 12px;align-items:center;background:linear-gradient(135deg,#eef6ff,#e0edff);border:1px solid #c8e0ff;border-radius:18px;padding:16px;cursor:pointer;transition:.15s;position:relative;overflow:hidden;box-shadow:0 8px 22px rgba(47,124,246,.12)}
.fta-card::after{content:"";position:absolute;width:140px;height:140px;border-radius:50%;background:radial-gradient(circle,rgba(77,155,255,.22),transparent 70%);top:-55px;right:-35px;pointer-events:none}
.fta-card:active{transform:scale(.98)}
.fta-topline{flex:0 0 100%;display:flex;align-items:center;gap:8px}
.fta-badge{display:inline-flex;align-items:center;font-size:10.5px;font-weight:800;color:#fff;background:linear-gradient(135deg,#f6a53b,#ef7d2d);padding:3px 11px;border-radius:12px;box-shadow:0 3px 8px rgba(246,165,59,.35)}
.fta-badge2{font-size:10px;font-weight:700;padding:3px 9px;border-radius:10px}
.fta-badge2.free{color:var(--ok);background:#e8f7ee;border:1px solid #bfe8cf}
.fta-badge2.vip{color:var(--brand);background:#eaf2ff;border:1px solid #c8e0ff}
.fta-em{width:48px;height:48px;border-radius:14px;background:#fff;display:flex;align-items:center;justify-content:center;font-size:25px;flex:0 0 auto;box-shadow:0 6px 14px rgba(47,124,246,.18)}
.fta-main{flex:1;min-width:0}
.fta-t{font-size:17px;font-weight:800;color:var(--ink);line-height:1.5}
.fta-sum{background:rgba(255,255,255,.78);border-left:3px solid var(--brand);border-radius:8px;padding:9px 11px;font-size:12.5px;color:#2b3a52;line-height:1.7;margin-top:8px}
.fta-em:empty{display:none}
.fta-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:9px}
.fta-chip{font-size:10.5px;font-weight:600;color:var(--brand-deep);background:#fff;border:1px solid #d3e3f7;padding:3px 10px;border-radius:12px}
.fta-go{flex:0 0 100%;text-align:center;font-size:12px;font-weight:800;color:#fff;background:linear-gradient(135deg,#4f9cff,#3a7ef5);padding:9px 0;border-radius:14px;box-shadow:0 4px 12px rgba(58,126,245,.25)}
.fa-more{margin:2px 0 12px;padding:10px;border-radius:12px;border:1px dashed #b9d6f7;background:#f4f9ff;color:var(--brand);font-size:12px;font-weight:700;text-align:center;cursor:pointer;transition:.15s}
.fa-more:active{background:var(--brand);color:#fff}

/* ===== v6.3 资料下载条 ===== */
.dl-bar{display:flex;align-items:center;gap:10px;background:linear-gradient(135deg,#f0f7ff,#e8f1ff);border:1px solid #c8e0ff;border-radius:12px;padding:11px 12px;margin:4px 0 2px}
.dl-ic{width:38px;height:38px;border-radius:10px;background:#fff;display:flex;align-items:center;justify-content:center;font-size:19px;flex:0 0 auto;box-shadow:0 4px 10px rgba(47,124,246,.14)}
.dl-main{flex:1;min-width:0}
.dl-nm{font-size:12.5px;font-weight:700;color:var(--ink);line-height:1.4}
.dl-tip{font-size:10.5px;color:var(--muted);margin-top:2px}
.dl-btn{flex:0 0 auto;font-size:12px;font-weight:700;color:#fff;background:linear-gradient(135deg,#4f9cff,#3a7ef5);border:none;border-radius:16px;padding:8px 14px;cursor:pointer}
.dl-btn.lock{background:linear-gradient(135deg,#f6a53b,#ef7d2d)}

/* ===== v6.3 首页写作工具·即点即用 ===== */
.tool-quick{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:0 16px 4px}
.tq-card{display:flex;align-items:center;gap:10px;background:#fbfdff;border:1px solid var(--line);border-radius:13px;padding:12px;cursor:pointer;transition:.15s}
.tq-card:active{transform:scale(.97);border-color:var(--brand)}
.tq-ico{width:38px;height:38px;border-radius:11px;background:var(--bg);display:flex;align-items:center;justify-content:center;font-size:20px;flex:0 0 auto}
.tq-txt{flex:1;min-width:0}
.tq-nm{font-size:12.5px;font-weight:700;color:var(--ink)}
.tq-tip{font-size:10.5px;color:var(--muted);margin-top:2px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.tq-go{flex:0 0 auto;font-size:14px;color:#b9c6d6;font-weight:700}

/* ===== v6.3 学姐微信一键复制卡 ===== */
.wx-copy-card{background:linear-gradient(135deg,#fff7ec,#fff1f7);border:1.5px solid #ffd9a8;border-radius:14px;padding:13px 14px;margin-top:12px}
.wx-copy-hd{font-size:12px;font-weight:800;color:#b45309;display:flex;align-items:center;gap:6px}
.wx-copy-row{display:flex;align-items:center;gap:8px;margin-top:9px}
.wx-copy-id{flex:1;min-width:0;font-size:15px;font-weight:800;color:#7c4a03;background:#fff;border:1px dashed #f0b76a;border-radius:10px;padding:8px 12px;letter-spacing:.5px;cursor:pointer;word-break:break-all}
.wx-copy-id:active{background:#fff4e0}
.wx-copy-btn{flex:0 0 auto;font-size:12.5px;font-weight:800;color:#fff;background:linear-gradient(135deg,#f6a53b,#ef7d2d);border:none;border-radius:12px;padding:10px 15px;cursor:pointer;box-shadow:0 4px 10px rgba(246,165,59,.35)}
.wx-copy-btn:active{transform:scale(.96)}
.wx-copy-tip{font-size:10.5px;color:#a5794a;margin-top:8px;line-height:1.7}

.wx-persona{margin-top:9px;padding-top:9px;border-top:1px dashed #f0cf9f;font-size:12px;color:#8a5a1e;line-height:1.9;white-space:pre-line}

.dl-grid{display:grid;grid-template-columns:1fr;gap:10px;margin-bottom:8px}
.dl-card{display:flex;align-items:center;gap:12px;background:#fff;border:1.5px solid #eef2f8;border-radius:14px;padding:12px 14px;box-shadow:0 2px 10px rgba(47,124,246,.06);transition:transform .18s,box-shadow .18s}
.dl-card:active{transform:scale(.98)}
.dl-ic{flex:0 0 auto;width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,#eef6ff,#e3edff);display:flex;align-items:center;justify-content:center;font-size:20px}
.dl-main{flex:1;min-width:0}
.dl-t{font-size:13.5px;font-weight:800;color:var(--ink,#16283b);line-height:1.4}
.dl-meta{font-size:11px;color:#8ba3b8;margin-top:3px}
.dl-note{font-size:11.5px;color:#5a7186;margin-top:4px;line-height:1.6}
.dl-go{flex:0 0 auto;font-size:12px;font-weight:800;color:#fff;background:linear-gradient(135deg,#4d9bff,#2f7cf6);border-radius:10px;padding:8px 14px;text-decoration:none;box-shadow:0 4px 10px rgba(47,124,246,.28)}