/* =========================================================
   数字执业平台 · 前端样式（对齐《数字执业平台_原型》设计系统）
   设计令牌与组件类原样取自原型 demo，仅追加功能性样式。
   ========================================================= */
:root{
  /* ---- 主色：深蓝（专业·信赖） + 金色（高端点缀） ---- */
  --brand:#0F52BA; --brand-deep:#1E3A8A; --brand-dark:#0B3F91; --brand-soft:#EFF5FF;
  --brand-glow:rgba(15,82,186,.18); --brand-line:#D7E6FF;
  --gold:#D4AF37; --gold-deep:#B8912A; --gold-soft:#FBF5E4;
  /* ---- 背景与文字 ---- */
  --bg:#F8FAFC; --surface:#ffffff; --ink:#0F172A; --muted:#475569; --hint:#94A3B8; --line:#E8EDF5;
  /* ---- 兼容旧变量 ---- */
  --up:#E5484D; --ok:#12A150; --amber:#F5A623; --purple:#6B53D6; --purple-soft:#EFEAFB;
  /* ---- 圆角 / 阴影 / 动效 ---- */
  --radius:16px; --radius-sm:12px; --radius-xs:6px;
  --shadow:0 4px 20px -2px rgba(15,23,42,.05);
  --shadow-md:0 8px 28px -4px rgba(15,23,42,.08);
  --shadow-glow:0 14px 34px -8px var(--brand-glow);
  --ease:cubic-bezier(.4,0,.2,1);
  --t:all .3s cubic-bezier(.4,0,.2,1);
  --glass:rgba(255,255,255,.72);
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  background:var(--bg);color:var(--muted);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{color:var(--ink);font-weight:700;letter-spacing:-.2px}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
::selection{background:var(--brand-soft);color:var(--brand-deep)}
/* 统一过渡曲线 */
.btn,.chip,.fchip,.card,.zone,.pcard,.gal-card,.sk-card,.agent-card,.kb-card,
.nav-links a,.pm-btn,.pl-action-btn,.ws-tool-btn,.plt-item,.hot-tag,.seg-btn{transition:var(--t)}

/* nav —— 玻璃拟态悬浮导航 */
header{position:sticky;top:0;z-index:50;background:var(--glass);backdrop-filter:blur(18px) saturate(180%);
  -webkit-backdrop-filter:blur(18px) saturate(180%);border-bottom:1px solid rgba(232,237,245,.9)}
.nav{display:flex;align-items:center;height:68px;gap:26px}
.logo{display:flex;align-items:center;gap:11px;font-weight:700;font-size:18px;color:var(--ink);letter-spacing:-.3px}
.logo .mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(140deg,var(--brand) 0%,var(--brand-deep) 100%);
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:16px;font-weight:800;position:relative;
  box-shadow:0 6px 16px -4px var(--brand-glow)}
.logo .mark::after{content:'';position:absolute;right:-2px;top:-2px;width:8px;height:8px;border-radius:50%;
  background:var(--gold);border:2px solid #fff}
.nav-links{display:flex;gap:4px;margin-left:10px}
.nav-links a{position:relative;padding:9px 15px;border-radius:10px;font-size:14.5px;color:var(--muted);cursor:pointer;font-weight:500}
.nav-links a::after{content:'';position:absolute;left:50%;bottom:2px;width:0;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--gold),var(--gold-deep));transform:translateX(-50%);transition:width .3s var(--ease)}
.nav-links a:hover{background:var(--brand-soft);color:var(--brand)}
.nav-links a:hover::after{width:22px}
.nav-links a.active{background:var(--brand-soft);color:var(--brand);font-weight:600}
.nav-links a.active::after{width:22px}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:12px}
.btn{padding:9px 18px;border-radius:10px;font-size:14px;font-weight:600;cursor:pointer;border:1px solid transparent;transition:var(--t)}
/* 线框风格按钮：悬停填充 */
.btn-ghost{color:var(--brand);border-color:var(--brand-line);background:#fff}
.btn-ghost:hover{background:var(--brand);border-color:var(--brand);color:#fff;box-shadow:0 8px 18px -6px var(--brand-glow)}
.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand-deep));color:#fff;box-shadow:0 6px 16px -6px var(--brand-glow)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 12px 24px -8px var(--brand-glow)}
.btn-primary:active{transform:translateY(0)}
.avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(140deg,var(--brand),var(--brand-deep));
  color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;cursor:pointer;position:relative;
  box-shadow:0 0 0 2px #fff,0 0 0 3.5px var(--gold);transition:var(--t)}
.avatar:hover{transform:scale(1.05)}
.avatar-menu{display:none;position:absolute;top:48px;right:0;min-width:184px;background:rgba(255,255,255,.94);
  backdrop-filter:blur(16px);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:0 18px 44px -12px rgba(15,23,42,.22);z-index:100;padding:7px;flex-direction:column;gap:2px;
  animation:avIn .22s var(--ease)}
@keyframes avIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.avatar-menu.open{display:flex}
.avatar-menu a{display:flex;align-items:center;gap:9px;padding:10px 14px;font-size:13.5px;color:var(--ink);
  text-decoration:none;border-radius:9px;transition:var(--t);font-weight:500}
.avatar-menu a:hover{background:var(--brand-soft);color:var(--brand)}
.avatar-menu a + a{border-top:none}

.view{display:none}
.view.active{display:block}

/* ================= HERO ================= */
.hero{position:relative;padding:64px 0 44px;overflow:hidden;
  background:radial-gradient(70% 120% at 12% -20%, #E6EFFF 0%, rgba(230,239,255,0) 58%),
             radial-gradient(50% 100% at 92% 0%, #FBF5E4 0%, rgba(251,245,228,0) 55%)}
.hero::before{content:'';position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(15,82,186,.035) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(15,82,186,.035) 1px,transparent 1px);
  background-size:44px 44px;mask-image:radial-gradient(60% 80% at 50% 30%,#000,transparent 75%);
  -webkit-mask-image:radial-gradient(60% 80% at 50% 30%,#000,transparent 75%)}
.hero-inner{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero-left{text-align:left;min-width:0}
.hero .tag{display:inline-flex;align-items:center;gap:7px;padding:6px 15px;border-radius:999px;
  background:rgba(255,255,255,.8);border:1px solid var(--brand-line);color:var(--brand);
  font-size:13px;font-weight:600;margin-bottom:20px;backdrop-filter:blur(6px)}
.hero .tag::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--gold);
  box-shadow:0 0 0 3px rgba(212,175,55,.25);animation:dotPulse 2.2s var(--ease) infinite}
@keyframes dotPulse{0%,100%{box-shadow:0 0 0 3px rgba(212,175,55,.25)}50%{box-shadow:0 0 0 6px rgba(212,175,55,.06)}}
.hero h1{font-size:46px;line-height:1.18;letter-spacing:-1px;margin-bottom:16px;color:var(--ink);font-weight:800}
.hero h1 .grad{background:linear-gradient(110deg,var(--brand) 0%,var(--brand-deep) 55%,var(--gold) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.sub{font-size:17px;color:var(--muted);max-width:520px;margin:0 0 30px;line-height:1.7}

/* 首页搜索框（静态样式，无动画） */
.search{position:relative;max-width:640px;margin:0;display:flex;background:#fff;border:1px solid var(--brand-line);
  border-radius:var(--radius);padding:9px 9px 9px 22px;align-items:center;
  box-shadow:0 6px 26px -8px var(--brand-glow);transition:var(--t);z-index:1}
.search:focus-within{border-color:var(--brand);box-shadow:0 10px 34px -8px var(--brand-glow)}
.search input{flex:1;border:none;outline:none;font-size:16px;background:transparent;color:var(--ink);min-width:0}
.search input::placeholder{color:var(--hint)}
.search .btn-primary{padding:12px 26px;font-size:15px;border-radius:12px;flex-shrink:0}

/* 热门搜索标签 */
.hot-tags{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-top:18px}
.hot-tags .ht-label{font-size:13px;color:var(--hint);font-weight:500;flex-shrink:0}
.hot-tag{padding:6px 14px;border-radius:999px;background:rgba(255,255,255,.75);border:1px solid var(--line);
  font-size:13px;color:var(--muted);cursor:pointer;font-weight:500;backdrop-filter:blur(6px)}
.hot-tag:hover{border-color:var(--brand);color:var(--brand);background:#fff;transform:translateY(-2px);
  box-shadow:0 6px 14px -6px var(--brand-glow)}

/* 右侧 AI 插画 */
.hero-right{display:flex;align-items:center;justify-content:center;min-width:0}
.hero-illu{width:100%;max-width:440px;height:auto;filter:drop-shadow(0 22px 44px rgba(15,82,186,.16))}
.hero-illu .spin-slow{transform-origin:230px 200px;animation:spinSlow 26s linear infinite}
.hero-illu .spin-rev{transform-origin:230px 200px;animation:spinSlow 34s linear infinite reverse}
@keyframes spinSlow{to{transform:rotate(360deg)}}
.hero-illu .pulse{animation:nodePulse 3s var(--ease) infinite}
.hero-illu .pulse2{animation:nodePulse 3s var(--ease) .9s infinite}
.hero-illu .pulse3{animation:nodePulse 3s var(--ease) 1.8s infinite}
@keyframes nodePulse{0%,100%{opacity:.45;r:5}50%{opacity:1;r:7.5}}
.hero-illu .dash{stroke-dasharray:6 8;animation:dashMove 2.4s linear infinite}
@keyframes dashMove{to{stroke-dashoffset:-28}}

.chips{margin-top:18px;display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.chip{padding:7px 15px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:13px;color:var(--muted);cursor:pointer}
.chip:hover{border-color:var(--brand);color:var(--brand)}
.chip.on{background:var(--brand);border-color:var(--brand);color:#fff}
.chip.muted{background:#f5f6f8;color:var(--hint);cursor:default}

/* 三项能力条 */
.hero-features{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:44px;text-align:left}
.hero-features .hf-item{display:flex;align-items:center;gap:14px;padding:16px 18px;border-radius:var(--radius);
  background:rgba(255,255,255,.7);border:1px solid rgba(232,237,245,.9);backdrop-filter:blur(10px);transition:var(--t)}
.hero-features .hf-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);background:#fff}
.hero-features .hf-ico{width:44px;height:44px;display:flex;align-items:center;justify-content:center;border-radius:13px;
  background:linear-gradient(140deg,var(--brand-soft),#fff);border:1px solid var(--brand-line);color:var(--brand);
  font-size:20px;flex-shrink:0;line-height:1}
.hero-features .hf-t{font-size:15px;font-weight:700;color:var(--ink);margin-bottom:3px;line-height:1.3}
.hero-features .hf-s{font-size:12.5px;color:var(--hint);line-height:1.3}
@media (max-width:1000px){
  .hero-inner{grid-template-columns:1fr;gap:28px}
  .hero-right{order:-1}
  .hero-illu{max-width:320px}
  .hero-left{text-align:center}
  .hero p.sub{margin-left:auto;margin-right:auto}
  .search{margin:0 auto}
  .hot-tags{justify-content:center}
}
@media (max-width:768px){.hero-features{grid-template-columns:1fr;gap:12px}.flow{flex-direction:column}.flow-arrow{transform:rotate(90deg);flex-basis:auto;height:26px}.flow-step{min-width:0}}

/* section */
section.blk{margin:56px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:24px}
.sec-head h2{position:relative;font-size:26px;letter-spacing:-.5px;padding-left:14px}
.sec-head h2::before{content:'';position:absolute;left:0;top:50%;transform:translateY(-50%);width:4px;height:20px;
  border-radius:3px;background:linear-gradient(180deg,var(--brand),var(--gold))}
.sec-head p{font-size:14px;color:var(--hint);margin-top:6px;padding-left:14px}
.sec-head .more{font-size:14px;color:var(--brand);font-weight:600;cursor:pointer;transition:var(--t)}
.sec-head .more:hover{color:var(--gold-deep);transform:translateX(3px)}

/* ============ 三大 AI 资产卡片 ============ */
.zones{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.zone{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px;
  position:relative;overflow:hidden;cursor:pointer;transition:var(--t);box-shadow:var(--shadow);isolation:isolate}
.zone::before{content:'';position:absolute;inset:0;z-index:-1;opacity:0;transition:var(--t);
  background:linear-gradient(150deg,var(--z-soft,#EFF5FF) 0%,#fff 62%)}
.zone::after{content:'';position:absolute;right:-52px;top:-52px;width:150px;height:150px;border-radius:50%;
  background:var(--z-c,#0F52BA);opacity:.06;transition:var(--t)}
.zone:hover{transform:translateY(-6px);border-color:var(--z-c,#0F52BA);
  box-shadow:0 18px 40px -12px var(--z-glow,rgba(15,82,186,.34))}
.zone:hover::before{opacity:1}
.zone:hover::after{transform:scale(1.25);opacity:.1}
.zone .ico{width:52px;height:52px;border-radius:15px;display:flex;align-items:center;justify-content:center;
  font-size:24px;margin-bottom:18px;color:#fff;background:linear-gradient(140deg,var(--z-c,#0F52BA),var(--z-c2,#1E3A8A));
  box-shadow:0 10px 22px -8px var(--z-glow,rgba(15,82,186,.34));transition:var(--t)}
.zone:hover .ico{transform:scale(1.06) rotate(-4deg)}
.zone h3{font-size:19px;margin-bottom:9px;display:flex;align-items:center;gap:8px}
.zone .z-arrow{color:var(--z-c,#0F52BA);opacity:0;transform:translateX(-6px);transition:var(--t);font-weight:700}
.zone:hover .z-arrow{opacity:1;transform:translateX(0)}
.zone p{font-size:13.5px;color:var(--muted);min-height:44px;line-height:1.7}
.zone .foot{margin-top:20px;padding-top:16px;border-top:1px dashed var(--line);
  display:flex;align-items:flex-end;gap:22px;flex-wrap:wrap}
.zone .z-stat{display:flex;flex-direction:column;line-height:1.1}
.zone .z-stat b{font-size:28px;font-weight:800;letter-spacing:-1px;
  background:linear-gradient(135deg,var(--z-c,#0F52BA),var(--z-c2,#1E3A8A));
  -webkit-background-clip:text;background-clip:text;color:transparent;font-variant-numeric:tabular-nums}
.zone .z-stat i{font-style:normal;font-size:12px;color:var(--hint);margin-top:5px}
.zone .z-chip{margin-left:auto;align-self:center;font-size:11.5px;font-weight:600;padding:5px 11px;border-radius:999px;
  background:var(--z-soft,#EFF5FF);color:var(--z-c,#0F52BA)}
.zone.z-blue{--z-c:#0F52BA;--z-c2:#1E3A8A;--z-soft:#EFF5FF;--z-glow:rgba(15,82,186,.34)}
.zone.z-gold{--z-c:#C8971F;--z-c2:#9A7314;--z-soft:#FBF5E4;--z-glow:rgba(200,151,31,.32)}
.zone.z-deep{--z-c:#1E3A8A;--z-c2:#3B2E8F;--z-soft:#EEF0FF;--z-glow:rgba(30,58,138,.32)}

/* card grid (skills/prompts) */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;cursor:pointer;
  transition:var(--t);display:flex;flex-direction:column;box-shadow:var(--shadow);position:relative;overflow:hidden}
.card::after{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;
  background:linear-gradient(180deg,var(--brand),var(--gold));transform:scaleY(0);transform-origin:top;transition:var(--t)}
.card:hover{transform:translateY(-6px);box-shadow:0 18px 38px -14px var(--brand-glow);border-color:var(--brand-line)}
.card:hover::after{transform:scaleY(1)}
.card .top{display:flex;align-items:center;gap:13px;margin-bottom:13px}
.card .badge{width:44px;height:44px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  font-size:19px;flex-shrink:0;background:linear-gradient(140deg,var(--brand-soft),#fff);
  border:1px solid var(--brand-line);color:var(--brand);transition:var(--t)}
.card:hover .badge{transform:scale(1.05)}
.card .tt{font-size:15.5px;font-weight:700;line-height:1.35;color:var(--ink)}
.card .cat{font-size:12px;color:var(--hint);margin-top:3px}
.card .desc{font-size:13px;color:var(--muted);flex:1;margin-bottom:14px;line-height:1.65;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.card .meta{display:flex;align-items:center;gap:14px;font-size:12px;color:var(--hint);padding-top:13px;border-top:1px dashed var(--line)}
.card .meta .r{margin-left:auto;display:flex;gap:6px;align-items:center}
.pill{font-size:11px;padding:3px 10px;border-radius:999px;font-weight:600}
.pill.ok{background:#E7F7EE;color:var(--ok)}
.pill.wip{background:var(--gold-soft);color:var(--gold-deep)}
.pill.new{background:var(--brand-soft);color:var(--brand)}
.install{font-size:12.5px;font-weight:600;color:var(--brand);border:1px solid var(--brand-line);background:#fff;padding:5px 12px;border-radius:8px;transition:var(--t)}
.card:hover .install{background:var(--brand);color:#fff;border-color:var(--brand)}

/* subgrid panels (Skill 库 / AI工具箱) */
.subgrid{display:none;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:24px;min-height:480px}
.subgrid.active{display:block}

/* ranking */
.rank{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.rank .row{display:flex;align-items:center;gap:16px;padding:15px 22px;border-bottom:1px solid var(--line);cursor:pointer;transition:.12s}
.rank .row:last-child{border-bottom:none}
.rank .row:hover{background:#fafbff}
.rank .no{width:26px;height:26px;border-radius:8px;background:#f0f3f9;color:var(--muted);font-weight:800;font-size:13px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.rank .row:nth-child(1) .no{background:#fde8e8;color:var(--up)}
.rank .row:nth-child(2) .no{background:#fdf1dd;color:var(--amber)}
.rank .row:nth-child(3) .no{background:#e9f0ff;color:var(--brand)}
.rank .info{flex:1}
.rank .info .n{font-size:14.5px;font-weight:600}
.rank .info .d{font-size:12.5px;color:var(--hint)}
.rank .hot{font-size:12.5px;color:var(--muted)}

/* competition */
.comp-hero{background:linear-gradient(120deg,#1e2a52,#33296b);border-radius:20px;padding:44px;color:#fff;position:relative;overflow:hidden}
.comp-hero h2{font-size:30px;margin-bottom:12px}
.comp-hero p{font-size:15px;opacity:.85;max-width:560px;margin-bottom:24px}
.comp-hero .btn-primary{background:#fff;color:#25306a}
.sandbox{display:grid;grid-template-columns:1.4fr 1fr;gap:20px;margin-top:24px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.panel h3{font-size:16px;margin-bottom:14px}
.step{display:flex;gap:12px;padding:11px 0;border-bottom:1px dashed var(--line);font-size:13.5px}
.step:last-child{border-bottom:none}
.step .s{width:22px;height:22px;border-radius:50%;background:var(--brand-soft);color:var(--brand);font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}

/* data engine flow-chart stepper */
.flow{display:flex;align-items:stretch;gap:0;margin:6px 0 26px;overflow-x:auto;padding:4px 2px 16px}
.flow-step{position:relative;flex:1;min-width:178px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px 18px 20px;text-align:center;transition:var(--t)}
.flow-step::before{content:"";position:absolute;left:0;top:0;height:4px;width:100%;background:linear-gradient(90deg,var(--brand),var(--brand-deep));border-radius:var(--radius) var(--radius) 0 0;transform:scaleX(0);transform-origin:left;transition:var(--t)}
.flow-step:hover{transform:translateY(-6px);box-shadow:var(--shadow-glow);border-color:var(--brand-line)}
.flow-step:hover::before{transform:scaleX(1)}
.flow-ico{width:48px;height:48px;border-radius:14px;margin:0 auto 12px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--brand-soft),#fff);color:var(--brand);box-shadow:0 8px 18px -8px var(--brand-glow);transition:var(--t)}
.flow-step:hover .flow-ico{background:linear-gradient(135deg,var(--brand),var(--brand-deep));color:#fff}
.flow-ico svg{width:24px;height:24px}
.flow-no{position:absolute;top:14px;right:16px;font-size:12px;font-weight:800;color:var(--hint);font-variant-numeric:tabular-nums;letter-spacing:.5px}
.flow-step h3{font-size:15px;margin-bottom:7px}
.flow-step p{font-size:12.5px;color:var(--muted);line-height:1.65}
.flow-arrow{display:flex;align-items:center;justify-content:center;color:var(--gold);flex:0 0 32px}
.flow-arrow svg{width:22px;height:22px}

.engine-base{background:linear-gradient(120deg,var(--brand-soft),#eef2ff);border-color:var(--brand-line)}
.engine-base h3{margin-bottom:8px}
.engine-base-sub{font-size:13px;color:var(--muted);margin-bottom:16px}
.engine-chain{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:13px}
.ec-arrow{color:var(--hint)}
.engine-base-note{font-size:12px;color:var(--hint);margin-top:14px;margin-bottom:0}

.engine-card{position:relative;overflow:hidden}
.engine-card .ec-tag{position:absolute;top:16px;right:18px;font-size:11px;font-weight:700;color:var(--gold-deep);background:var(--gold-soft);border:1px solid #efdfb0;padding:3px 10px;border-radius:999px}
.engine-card h3{font-size:16px;margin-bottom:10px;padding-right:90px}
.engine-card>p{font-size:13.5px;color:var(--muted);margin-bottom:16px}

/* profile */
.profile-head{display:flex;align-items:center;gap:20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px;margin-bottom:24px}
.profile-head .big{width:64px;height:64px;border-radius:50%;background:linear-gradient(135deg,#ffb347,#ff7a59);color:#fff;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:800}
.profile-head .who h3{font-size:20px}
.profile-head .who p{font-size:13.5px;color:var(--muted)}
.profile-head .kpis{margin-left:auto;display:flex;gap:32px;text-align:center}
.profile-head .kpis .num{font-size:22px;font-weight:800;color:var(--brand)}
.profile-head .kpis .l{font-size:12px;color:var(--muted)}
.two{display:grid;grid-template-columns:340px 1fr;gap:24px;align-items:start}

footer{border-top:1px solid var(--line);margin-top:60px;padding:32px 0;color:var(--hint);font-size:13px;text-align:center;background:#fff}
footer .foot-row{margin:6px 0;line-height:1.8}
footer .foot-row a{color:var(--brand);text-decoration:none}
footer .foot-row a:hover{text-decoration:underline}
footer .foot-icp a{color:var(--hint);text-decoration:none;margin:0 4px}
footer .foot-icp a:hover{color:var(--brand);text-decoration:underline}
footer .foot-sep{color:var(--line);margin:0 8px}

/* asset center toolbar + tags + favorite */
.toolbar{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;margin-bottom:24px}
.toolbar .search{margin:0;box-shadow:none}
.filters{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:14px}
.filters .flabel{font-size:13px;color:var(--muted);font-weight:600;margin-right:2px}
.fchip{padding:6px 13px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:13px;color:var(--muted);cursor:pointer;transition:.15s}
.fchip:hover{border-color:var(--brand);color:var(--brand)}
.fchip.active{background:var(--brand);color:#fff;border-color:var(--brand)}
.favonly{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--muted);cursor:pointer;margin-left:auto}
.favonly input{accent-color:var(--brand);width:15px;height:15px}
.tag-pill{display:inline-block;font-size:11px;padding:2px 9px;border-radius:999px;background:var(--brand-soft);color:var(--brand);font-weight:600;margin-right:6px}
.tag-pill.tax-cit{background:#fde8e8;color:var(--up)}
.tags{margin-bottom:10px}
.star{cursor:pointer;font-size:17px;color:var(--hint);user-select:none;transition:.15s;line-height:1}
.star:hover{color:#f5a623}
.star.on{color:#f5a623}
.empty{padding:40px;text-align:center;color:var(--hint);font-size:14px;grid-column:1/-1}

/* ===== 以下为功能性样式（登录/问答/提示/规划占位） ===== */

/* anon notice */
.anon-banner{display:flex;align-items:center;gap:12px;background:var(--brand-soft);border:1px solid #d3ddf0;border-radius:var(--radius);padding:14px 18px;margin-bottom:20px;font-size:13.5px;color:var(--ink)}
.anon-banner b{color:var(--brand)}
.anon-banner .btn{padding:6px 14px;font-size:13px;margin-left:auto}

/* login modal */
.modal-mask{position:fixed;inset:0;background:rgba(20,30,60,.45);z-index:400;display:flex;align-items:center;justify-content:center;padding:20px}
.modal-mask.hidden{display:none}
.modal{background:#fff;border-radius:18px;width:100%;max-width:380px;padding:28px;box-shadow:0 20px 60px rgba(20,30,60,.2)}
.modal h3{font-size:20px;margin-bottom:6px}
.modal .sub{font-size:13px;color:var(--muted);margin-bottom:18px}
.field-row{margin-bottom:14px}
.field-row label{display:block;font-size:12.5px;color:var(--muted);margin-bottom:6px;font-weight:600}
.modal input[type=text],.modal input[type=tel]{width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:10px;font-size:15px;outline:none;transition:.15s}
.modal input:focus{border-color:var(--brand)}
.modal .btn-primary{width:100%;padding:12px 0;font-size:15px;margin-top:6px}
.modal .err{color:var(--up);font-size:12.5px;margin-top:10px;min-height:16px}
.modal .tip{font-size:12px;color:var(--hint);margin-top:12px;background:var(--brand-soft);border-radius:8px;padding:8px 12px;word-break:break-all}
.modal .close{position:absolute;top:14px;right:18px;font-size:22px;color:var(--hint);cursor:pointer;line-height:1}
.modal-wrap{position:relative}

/* chat drawer */
.drawer-mask{position:fixed;inset:0;background:rgba(20,30,60,.4);z-index:420;display:none}
.drawer-mask.show{display:block}
.drawer{position:fixed;top:0;right:0;height:100%;width:min(600px,90%);background:#fff;z-index:430;box-shadow:-10px 0 40px rgba(20,30,60,.18);display:flex;flex-direction:column;transform:translateX(100%);transition:transform .22s ease}
.drawer.show{transform:none}
.drawer-head{display:flex;align-items:center;gap:10px;padding:16px 20px;border-bottom:1px solid var(--line)}
.drawer-head .h{font-size:16px;font-weight:700}
.drawer-head .ctx{font-size:12px;color:var(--muted);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:300px}
.drawer-head .x{font-size:22px;color:var(--hint);cursor:pointer;line-height:1}
.drawer-actions{display:flex;align-items:center;gap:8px;margin-left:auto}
.maximize-btn{font-size:18px;color:var(--hint);cursor:pointer;line-height:1;padding:2px 4px;border-radius:4px;transition:all .15s}
.maximize-btn:hover{background:var(--line);color:var(--ink)}
.drawer.maximized{width:100%;height:100%;top:0;right:0;border-radius:0;max-width:none}
.drawer-body{flex:1;overflow:auto;padding:20px;display:flex;flex-direction:column;gap:14px;background:var(--bg)}
.msg{max-width:86%;padding:12px 15px;border-radius:14px;font-size:14px;line-height:1.7;white-space:pre-wrap;word-break:break-word}
.msg.me{align-self:flex-end;background:var(--brand);color:#fff;border-bottom-right-radius:4px}
.msg.ai{align-self:flex-start;background:#fff;border:1px solid var(--line);color:var(--ink);border-bottom-left-radius:4px}
.msg.ai .role{font-size:11px;color:var(--brand);font-weight:700;margin-bottom:6px}
.msg.ai.err{color:var(--up);border-color:#f5c6c6}
.msg.ai .chat-md{white-space:normal}
.chat-md{color:var(--ink);line-height:1.7}
.chat-md h1,.chat-md h2,.chat-md h3{color:#1e293b;margin:12px 0 6px;font-weight:700;line-height:1.4}
.chat-md h1{font-size:15px}
.chat-md h2{font-size:14px}
.chat-md h3{font-size:13px}
.chat-md p{margin:6px 0}
.chat-md ul,.chat-md ol{padding-left:18px;margin:6px 0}
.chat-md li{margin:3px 0}
.chat-md code{background:#f3f6fb;padding:1px 5px;border-radius:4px;font-family:Consolas,Menlo,monospace;font-size:13px;color:#1d4ed8}
.chat-md pre{background:#0f172a;color:#e2e8f0;padding:12px 14px;border-radius:10px;overflow:auto;font-size:13px;line-height:1.5;margin:10px 0}
.chat-md pre code{background:transparent;color:inherit;padding:0}
.chat-md blockquote{border-left:3px solid var(--brand);margin:8px 0;padding:4px 12px;color:#475569;background:#f8fafc;border-radius:0 8px 8px 0}
.chat-md table{width:100%;border-collapse:collapse;margin:10px 0;font-size:13px;background:#fff;border:1px solid #dfe6f0;border-radius:8px;overflow:hidden}
.chat-md th{background:var(--brand);color:#fff;font-weight:700;text-align:left;padding:8px 12px}
.chat-md td{padding:7px 12px;border-top:1px solid #e9eef6}
.chat-md a{color:var(--brand);text-decoration:underline}
.chat-md hr{border:none;border-top:1px solid #e2e8f0;margin:10px 0}
.chat-md>:first-child{margin-top:0}
.chat-md>:last-child{margin-bottom:0}
.drawer-input{display:flex;gap:10px;padding:14px 16px;border-top:1px solid var(--line);background:#fff;align-items:flex-end}
.drawer-input textarea{flex:1;padding:11px 14px;border:1px solid var(--line);border-radius:10px;font-size:14px;outline:none;resize:none;font-family:inherit;line-height:1.5;min-height:60px;max-height:500px}
.drawer-input textarea:focus{border-color:var(--brand)}
.drawer-input .btn{padding:0 18px;height:42px}
/* 回复区/输入区分隔条（可拖拽） */
.drawer-divider{height:6px;cursor:row-resize;flex-shrink:0;display:flex;align-items:center;justify-content:center;background:transparent;transition:background .15s;user-select:none}
.drawer-divider:hover,.drawer-divider.active{background:var(--brand-soft)}
.drawer-divider::after{content:'';width:30px;height:3px;border-radius:2px;background:var(--line);transition:background .15s}
.drawer-divider:hover::after,.drawer-divider.active::after{background:var(--brand)}
.chat-hint{font-size:12px;color:var(--hint);text-align:center;padding:6px 0}

/* 访问统计页 */
.stat-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}
.stat-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;text-align:center}
.stat-card .sc-n{font-size:26px;font-weight:800;color:var(--brand)}
.stat-card .sc-l{font-size:13px;color:var(--muted);margin-top:4px}
.stat-table-wrap{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.stat-toolbar{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--line)}
.stat-count{font-size:13px;color:var(--muted)}
.stat-table{font-size:13px}
.stat-head,.stat-row{display:grid;grid-template-columns:190px 1fr 140px 150px 110px;gap:10px;padding:12px 18px;align-items:center}
.stat-toolbar-right{display:flex;gap:8px;align-items:center}
/* 概览层（按 IP 汇总）：日期 / IP / 地区 / 次数 */
.stat-head-sum,.stat-row-ip{display:grid;grid-template-columns:160px 200px 1fr 120px;gap:10px;padding:12px 18px;align-items:center}
.stat-row-ip{cursor:pointer;color:var(--ink)}
.stat-row-ip:hover{background:#eef4ff}
.stat-region{color:var(--muted)}
.stat-cnt{color:var(--brand);font-weight:700;font-variant-numeric:tabular-nums}
/* 明细层：手机号 / 渠道 */
.stat-phone{color:var(--ink);font-variant-numeric:tabular-nums}
.stat-channel{color:var(--muted)}
.stat-head{background:var(--bg);font-weight:700;color:var(--muted);border-bottom:1px solid var(--line)}
.stat-row{border-bottom:1px solid var(--line)}
.stat-row:hover{background:#f8faff}
.stat-time{color:var(--ink);font-variant-numeric:tabular-nums}
.stat-ip{color:var(--muted)}
.stat-page{color:var(--brand);font-weight:600}
.stat-anon{color:var(--hint);font-style:italic}
.stat-more{padding:16px;text-align:center}
@media(max-width:680px){.stat-cards{grid-template-columns:repeat(2,1fr)}.stat-head,.stat-row{grid-template-columns:110px 1fr 80px 90px 70px;font-size:12px;padding:10px 12px}.stat-head-sum,.stat-row-ip{grid-template-columns:90px 120px 1fr 60px;font-size:12px;padding:10px 12px}}

/* history list (个人中心) */
.hist-item{display:flex;gap:10px;padding:12px 14px;border-bottom:1px solid var(--line);font-size:13px;border-radius:8px;transition:.12s}
.hist-item:hover{background:#f7f9fc}
.hist-item:last-child{border-bottom:none}
.hist-item .k{color:#fff;background:var(--brand);border-radius:6px;padding:2px 9px;font-size:11.5px;font-weight:700;flex-shrink:0;height:22px;display:inline-flex;align-items:center;white-space:nowrap}
.hist-item .v{flex:1;color:var(--ink);line-height:1.65;min-width:0;word-break:break-word}
.hist-item .v .t-sub{font-size:11.5px;color:var(--hint);margin-top:4px}
/* 复制记录面板 */
#meCopies{display:flex;flex-direction:column;gap:0;max-height:480px;overflow-y:auto}
/* 问答历史面板 */
#meQa{display:flex;flex-direction:column;gap:0;max-height:520px;overflow-y:auto}
#meQa .hist-item .v{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.login-cta{text-align:center;padding:48px 20px;color:var(--muted)}
.login-cta .btn{margin-top:16px}

/* plan placeholder (诚实占位，不编造) */
.plan-note{display:inline-block;font-size:11px;padding:3px 9px;border-radius:999px;background:var(--purple-soft);color:var(--purple);font-weight:600;margin-left:8px}
.plan-box{background:var(--surface);border:1px dashed var(--line);border-radius:var(--radius);padding:24px;color:var(--muted);font-size:13.5px;line-height:1.8}

/* toast */
.toast{position:fixed;left:50%;bottom:40px;transform:translateX(-50%) translateY(20px);background:#1a2233;color:#fff;font-size:13.5px;padding:11px 20px;border-radius:10px;opacity:0;transition:.2s;z-index:500;pointer-events:none}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* copy inline btn inside detail */
.copy-inline{font-size:12px;font-weight:600;color:var(--brand);border:1px solid var(--brand-soft);background:var(--brand-soft);padding:5px 12px;border-radius:7px;cursor:pointer}

/* detail page overlay (SkillHub style) */
.detail-mask{position:fixed;inset:0;background:#fff;z-index:300;display:none;overflow:auto}
.detail-mask.show{display:block}
.detail-topbar{position:sticky;top:0;background:#fff;z-index:60;border-bottom:1px solid var(--line)}
.detail-topbar .wrap{max-width:1100px;margin:0 auto;padding:0 24px;height:58px;display:flex;justify-content:space-between;align-items:center}
.detail-topbar .back{font-size:14px;color:var(--muted);cursor:pointer;display:flex;align-items:center;gap:6px;transition:.12s}
.detail-topbar .back:hover{color:var(--ink)}
.detail-topbar .mini-title{font-size:14px;font-weight:600;max-width:420px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--ink)}
.detail-wrap{max-width:1100px;margin:0 auto;padding:28px 24px 100px}
.detail-header{border-bottom:1px solid var(--line);padding-bottom:26px;margin-bottom:6px}
.detail-breadcrumb{font-size:13px;color:var(--muted);margin-bottom:14px}
.detail-title{font-size:30px;font-weight:800;color:var(--ink);line-height:1.25;letter-spacing:-.5px}
.detail-meta-row{display:flex;align-items:center;gap:14px;margin-top:16px;flex-wrap:wrap}
.detail-badge{display:inline-flex;align-items:center;gap:5px;font-size:12.5px;color:var(--muted);background:#f3f6fb;border-radius:6px;padding:5px 11px}
.detail-badge.source{background:#eef6ff;color:#1d4ed8}
.detail-badge.safe{background:#ecfdf5;color:#047857}
.detail-badge.status{background:#fff7ed;color:#b45309}
.detail-desc{font-size:15px;color:var(--muted);line-height:1.85;margin-top:18px;max-width:860px}
.detail-tags{display:flex;gap:9px;margin-top:18px;flex-wrap:wrap}
.detail-tag{font-size:12.5px;color:var(--muted);background:#fff;border:1px solid var(--line);border-radius:7px;padding:5px 12px}
.detail-ver{border:1px solid var(--line);color:var(--muted);background:#fff;border-radius:6px;padding:5px 11px;font-size:12.5px}

.detail-tabs{display:flex;gap:30px;border-bottom:1px solid var(--line);margin-bottom:32px;position:sticky;top:120px;background:#fff;z-index:30;padding-top:10px}
.detail-tab{padding:10px 0 15px;font-size:15px;font-weight:500;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;transition:.12s}
.detail-tab.active{color:#000;border-bottom-color:#000;font-weight:700}
.detail-tab:hover{color:var(--ink)}

.detail-grid{display:grid;grid-template-columns:1fr 320px;gap:42px;align-items:start}
.detail-main{min-width:0}
.detail-section{display:none;animation:fadeIn .18s ease}
.detail-section.active{display:block}
@keyframes fadeIn{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
.detail-section h2{font-size:22px;font-weight:800;margin-bottom:18px;color:var(--ink);letter-spacing:-.3px}
.detail-section h3{font-size:15px;font-weight:700;margin:26px 0 12px;color:var(--ink)}
.detail-section p{font-size:14px;color:var(--muted);line-height:1.85}
.detail-section .lead{font-size:14.5px;color:var(--ink);line-height:1.85;margin-bottom:20px}
.detail-section .code-block{background:#0f172a;color:#e2e8f0;padding:18px 20px;border-radius:12px;font-family:Consolas,Menlo,monospace;font-size:12.5px;overflow:auto;white-space:pre-wrap;line-height:1.7;margin-top:12px}
.detail-section .copy-bar{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:#94a3b8;margin-bottom:6px}
.info-table{width:100%;border-collapse:collapse;font-size:13.5px;margin-top:10px}
.info-table td{padding:12px 0;border-bottom:1px solid #f1f5f9;vertical-align:top}
.info-table td.k{width:110px;color:var(--muted);padding-right:16px;white-space:nowrap}
.info-table td.v{color:var(--ink);line-height:1.7;white-space:pre-wrap}
.info-table tr:last-child td{border-bottom:none}

.detail-side{position:sticky;top:78px}
.side-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:20px;margin-bottom:16px}
.side-card h4{font-size:14px;font-weight:800;margin-bottom:16px;color:var(--ink)}
.side-row{display:flex;justify-content:space-between;font-size:13px;padding:9px 0;border-bottom:1px dashed var(--line)}
.side-row:last-child{border-bottom:none}
.side-row .k{color:var(--muted)}
.side-row .v{color:var(--ink);font-weight:600}
.side-btn{display:block;width:100%;text-align:center;padding:11px 0;border-radius:10px;font-size:14px;font-weight:700;cursor:pointer;margin-bottom:10px;transition:.12s;border:none}
.side-btn.primary{background:#000;color:#fff}
.side-btn.primary:hover{background:#2a2a2a}
.side-btn.outline{background:#fff;color:var(--ink);border:1px solid var(--line)}
.side-btn.outline:hover{background:#f8fafc}
.side-btn.ghost{color:var(--muted);background:transparent;border:1px solid transparent}
.side-btn.ghost:hover{background:#f8fafc}

@media(max-width:960px){
  .zones,.grid,.stats{grid-template-columns:repeat(2,1fr)}
  .sandbox,.two{grid-template-columns:1fr}
  .nav-links{display:none}
  .hero h1{font-size:32px}
  .detail-grid{grid-template-columns:1fr}
  .detail-side{position:static}
}

/* 登录弹窗：微信按钮 + 分隔 */
.btn-wechat{width:100%;padding:12px 0;font-size:15px;margin-top:6px;background:#09bb07;color:#fff;display:flex;align-items:center;justify-content:center;gap:8px}
.btn-wechat:hover{background:#08a306}
.divider{display:flex;align-items:center;gap:12px;margin:16px 0 6px;color:var(--hint);font-size:12.5px}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line)}

/* ===== 提示词库优化（新手引导 / 快捷入口 / 卡片复制 / 测试台） ===== */

/* 新手引导横幅 */
.pb-guide{position:relative;background:linear-gradient(120deg,var(--brand-soft),#f3f0ff);border:1px solid #d3ddf0;border-radius:var(--radius);padding:22px 24px;margin-bottom:22px}
.pb-guide-close{position:absolute;top:12px;right:16px;font-size:22px;color:var(--muted);cursor:pointer;line-height:1;border:none;background:transparent}
.pb-guide-close:hover{color:var(--ink)}
.pb-guide-head{margin-bottom:16px;padding-right:24px}
.pb-guide-title{font-size:18px;font-weight:800;color:var(--ink)}
.pb-guide-sub{font-size:13.5px;color:var(--muted);margin-top:4px}
.pb-guide-sub b{color:var(--brand)}
.pb-guide-body{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pb-guide-col h4{font-size:14px;font-weight:700;color:var(--ink);margin-bottom:8px}
.pb-guide-col p{font-size:13px;color:var(--muted);line-height:1.8}
.pb-guide-col p b{color:var(--ink)}
.pb-guide-link{margin-top:8px;font-size:12.5px;color:var(--brand);background:none;border:none;cursor:pointer;padding:0;font-weight:600}
.pb-guide-link:hover{text-decoration:underline}
.pb-guide-tip{margin-top:10px;font-size:12.5px;color:var(--muted);background:#fff;border:1px solid var(--line);border-radius:8px;padding:10px 12px;line-height:1.8}
.pb-guide-cases{display:flex;flex-direction:column;gap:8px;margin-top:10px}
.pb-case{text-align:left;font-size:13px;font-weight:600;color:var(--brand);background:#fff;border:1px solid var(--brand-soft);border-radius:8px;padding:9px 12px;cursor:pointer;transition:.12s}
.pb-case:hover{background:var(--brand-soft)}

/* 快捷入口 */
.pb-quick{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}
.pb-quick-btn{padding:8px 16px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:13.5px;font-weight:600;color:var(--muted);cursor:pointer;transition:.15s}
.pb-quick-btn:hover{border-color:var(--brand);color:var(--brand)}
.pb-quick-btn.active{background:var(--brand);color:#fff;border-color:var(--brand)}
.pb-quick-btn.disabled{opacity:.45;pointer-events:none}
.pb-qn{font-weight:700;opacity:.85}

/* 卡片：使用次数徽标 + 一键复制 */
.card .meta{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--hint);padding-top:12px;border-top:1px solid var(--line);flex-wrap:wrap}
.card-use{font-size:11.5px;color:var(--amber);font-weight:600}
.card-use.is-zero{display:none}
.card-copy{margin-left:6px;font-size:12px;font-weight:700;color:#fff;background:var(--brand);border:none;border-radius:7px;padding:5px 12px;cursor:pointer;transition:.12s}
.card-copy:hover{background:var(--brand-dark)}
.card .meta .r{margin-left:auto;display:flex;gap:6px;align-items:center}
.card .install{font-size:12.5px;font-weight:600;color:var(--brand);border:1px solid var(--brand-soft);background:var(--brand-soft);padding:5px 12px;border-radius:7px}

@media(max-width:960px){
  .pb-guide-body{grid-template-columns:1fr}
}

/* ===== 提示词库 · 左右分栏面板（PromptLab 布局） ===== */

/* 面板容器：替代原 .subgrid.grid（默认隐藏，仅 active 时显示，与 .subgrid 标签面板统一） */
.pl-panel{display:none;gap:0;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);overflow:hidden;min-height:560px}
.pl-panel.active{display:flex}

/* ===== 左侧面板 ===== */
.pl-left{width:300px;min-width:300px;max-width:300px;flex-shrink:0;display:flex;flex-direction:column;border-right:1px solid var(--line);background:#fafbfc}
.pl-search{padding:12px 14px;border-bottom:1px solid var(--line)}
.pl-search input{width:100%;padding:9px 12px;border:1px solid var(--line);border-radius:8px;font-size:13.5px;outline:none;background:#fff;transition:.15s;box-sizing:border-box}
.pl-search input:focus{border-color:var(--brand)}
.pl-search input::placeholder{color:var(--hint)}

/* 快捷入口（左侧内嵌） */
.pl-quick{display:flex;flex-direction:column;padding:10px 12px;border-bottom:1px solid var(--line);gap:4px}
.pl-qbtn{text-align:left;padding:7px 10px;border-radius:7px;background:none;border:1px solid transparent;font-size:13px;color:var(--muted);cursor:pointer;transition:.12s;display:flex;align-items:center;justify-content:space-between;font-weight:500}
.pl-qbtn:hover{background:var(--brand-soft);color:var(--ink);border-color:var(--line)}
.pl-qbtn.active{background:var(--brand);color:#fff;border-color:var(--brand)}
.pl-qbtn .pl-qn{font-size:11px;opacity:.75}

/* 分类树 */
.pl-tree{border-bottom:1px solid var(--line);max-height:200px;overflow-y:auto;flex-shrink:0}
.pl-tree-head{padding:10px 14px;font-size:12.5px;font-weight:700;color:var(--ink);display:flex;align-items:center;gap:6px;border-bottom:1px solid var(--line)}
.pl-tree-count{color:var(--hint);font-weight:400;font-size:11.5px}
.pl-tree-body{padding:6px 0}
.plt-item{display:flex;align-items:center;gap:8px;padding:6px 14px;font-size:13px;color:var(--muted);cursor:pointer;transition:.08s}
.plt-item:hover{background:var(--brand-soft);color:var(--ink)}
.plt-item.active{background:var(--brand-soft);color:var(--brand);font-weight:600}
.plt-dot{width:8px;height:8px;border-radius:50%;background:var(--line);flex-shrink:0;transition:.12s}
.plt-item.active .plt-dot{background:var(--brand)}
.plt-n{margin-left:auto;font-size:11px;color:var(--hint)}

/* 左侧提示词列表 */
.pl-list{flex:1;overflow-y:auto;padding:8px 0}
.pl-list-empty{padding:32px 16px;text-align:center;color:var(--hint);font-size:13px}

/* 列表项 */
.pli{padding:10px 14px;cursor:pointer;transition:.1s;border-left:3px solid transparent;margin:2px 0}
.pli:hover{background:#f0f3f9}
.pli.selected{background:var(--brand-soft);border-left-color:var(--brand)}
.pli-top{display:flex;align-items:center;gap:6px;margin-bottom:3px}
.pli-tt{font-size:13.5px;font-weight:600;color:var(--ink);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;line-height:1.35}
.pli-use{font-size:11px;color:var(--amber);font-weight:600;white-space:nowrap;flex-shrink:0}
.pli-var{color:var(--purple);font-size:10px;flex-shrink:0}
.pli-sub{display:flex;align-items:center;justify-content:space-between;font-size:11.5px;color:var(--hint)}
.pli-cat{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:160px}
.pli-star{cursor:pointer;font-size:13px;color:var(--hint);user-select:none;line-height:1}
.pli-star:hover{color:#f5a623}
.pli-star.on{color:#f5a623}
.pli-ai{font-size:10px;font-weight:600;color:#fff;background:linear-gradient(135deg,#2f6bff,#4a7dff);border-radius:6px;padding:2px 7px;flex-shrink:0;white-space:nowrap}
.pli-cat-badge{font-size:10px;color:#2f6bff;background:#eaf1ff;border:1px solid #d7e3ff;border-radius:6px;padding:2px 7px;flex-shrink:0;white-space:nowrap}
.pli-desc{margin:3px 0 2px;font-size:11.5px;line-height:1.5;color:var(--hint);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pli-reason{margin:4px 0 2px;font-size:11.5px;line-height:1.5;color:#33415c;background:#eef3ff;border-left:3px solid var(--brand);border-radius:4px;padding:5px 9px}

/* ===== 语义检索结果页（参考 skillhub 整页宽卡片） ===== */
.search-results{display:none;max-width:1000px;margin:0 auto;padding:6px 2px 48px}
/* 结果页「继续搜索」检索框 */
.sr-searchbar{display:flex;gap:10px;margin:2px 0 14px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:8px 10px 8px 16px;align-items:center}
.sr-searchbar .sr-search-input{flex:1;border:none;outline:none;font-size:14px;background:transparent;color:var(--ink);min-width:0}
.sr-searchbar .sr-search-input::placeholder{color:var(--hint)}
.sr-searchbar .btn-primary{padding:8px 20px;font-size:13px;border-radius:8px;flex-shrink:0}
.sr-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin:4px 0 16px;flex-wrap:wrap}
.sr-head .sr-title{font-size:19px;font-weight:800;color:var(--ink)}
.sr-head .sr-sub{font-size:13px;line-height:1.5;color:var(--hint);margin-top:4px}
.sr-head .sb-clear{margin-top:2px;flex-shrink:0;font-size:13px;color:var(--brand);background:#eaf1ff;border:1px solid #d7e3ff;border-radius:8px;padding:7px 14px;cursor:pointer;white-space:nowrap}
.sr-head .sb-clear:hover{background:#dde8ff}
.sr-list{display:flex;flex-direction:column;gap:12px}
.sr-card{background:#fff;border:1px solid #e6ebf2;border-radius:14px;padding:16px 18px;cursor:pointer;transition:border-color .15s,box-shadow .15s,transform .15s}
.sr-card:hover{border-color:var(--brand);box-shadow:0 8px 22px rgba(47,107,255,.14);transform:translateY(-1px)}
.sr-card-top{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.sr-title{font-size:16px;font-weight:700;color:var(--ink)}
.sr-cat{font-size:11px;color:#2f6bff;background:#eaf1ff;border:1px solid #d7e3ff;border-radius:6px;padding:2px 8px;white-space:nowrap}
.sr-src{font-size:11px;font-weight:600;color:#fff;border-radius:6px;padding:2px 8px;white-space:nowrap}
.sr-src--prompt{background:linear-gradient(135deg,#2f6bff,#4a7dff)}
.sr-src--skill{background:linear-gradient(135deg,#0aa86e,#19c08a)}
.sr-src--agent{background:linear-gradient(135deg,#b452ff,#c97bff)}
.sr-src--article{background:linear-gradient(135deg,#ff6b35,#ff8c5a)}
.sr-desc{margin:9px 0 7px;font-size:13px;line-height:1.65;color:#46506a;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.sr-foot{display:flex;align-items:center;gap:10px;margin-top:10px;flex-wrap:wrap}
.sr-stats{font-size:12px;color:#7a8499;background:#f3f6fb;border-radius:6px;padding:4px 11px;white-space:nowrap}
.sr-stats--empty{color:#aab2c2;background:#f6f8fc}
.sr-tag{font-size:11px;color:#6b7488;background:#f0f3f8;border-radius:5px;padding:3px 8px;white-space:nowrap}
.sr-origin{font-size:12px;color:#8a5bd6;margin:6px 0 2px}
.sr-backbar{margin:2px 0 12px}
.sr-back-btn{font-size:13px;color:var(--brand);background:#eaf1ff;border:1px solid #d7e3ff;border-radius:8px;padding:7px 14px;cursor:pointer}
.sr-back-btn:hover{background:#dde8ff}

/* ===== 右侧面板 ===== */
.pl-right{flex:1;display:flex;flex-direction:column;min-width:0;max-width:100%;overflow:hidden;background:#fff}

/* 空状态 */
.pl-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--hint);text-align:center;padding:40px}
.pl-empty-icon{font-size:48px;margin-bottom:16px}
.pl-empty p{font-size:14px;line-height:1.8}

/* 详情头部 */
.pl-detail{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:0;position:relative}
.pl-detail-head{padding:22px 24px 16px;border-bottom:1px solid var(--line);flex-shrink:0}
.pl-detail-head h2{font-size:22px;font-weight:800;color:var(--ink);letter-spacing:-.3px;line-height:1.3;margin-bottom:10px;word-break:break-word;overflow-wrap:break-word;padding-right:104px}
.pl-detail-badges{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.pl-detail-desc{font-size:13.5px;color:var(--muted);line-height:1.7;overflow-wrap:break-word;word-break:break-word}

/* 结构化详情（角色 / 输入 / 规则 / 输出） */
.pl-structured,.struct-grid{display:flex;flex-direction:column;gap:14px;margin-bottom:8px}
.struct-card{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}
.struct-h{display:flex;align-items:center;gap:8px;padding:10px 14px;font-size:13px;font-weight:700;color:var(--brand);background:#f7f9fc;border-bottom:1px solid var(--line)}
.struct-ico{font-size:15px}
.struct-b{padding:12px 14px;font-size:13.5px;line-height:1.75;white-space:pre-wrap;word-break:break-word;color:var(--ink);max-height:38vh;overflow:auto;font-family:var(--mono)}
.struct-empty{color:var(--hint);font-size:12.5px;font-family:var(--sans,system-ui,sans-serif)}
.pl-raw{margin-top:6px;border:1px solid var(--line);border-radius:12px;background:#fff;overflow:hidden}
.pl-raw summary{padding:11px 14px;font-size:13px;font-weight:600;color:var(--muted);cursor:pointer;user-select:none}
.pl-raw summary:hover{color:var(--ink)}
.pl-raw-head{padding:11px 14px;font-size:13px;font-weight:600;color:var(--muted);user-select:none}
.pl-raw .code-block{max-height:42vh;margin:0;border:none;border-top:1px solid var(--line);border-radius:0;white-space:pre-wrap;word-break:break-word;overflow-x:auto}

/* 操作栏 */
.pl-actions{display:flex;gap:10px;padding:14px 24px;border-bottom:1px solid var(--line);flex-shrink:0;flex-wrap:wrap}
.pl-action-btn{padding:9px 18px;border-radius:9px;font-size:13.5px;font-weight:700;cursor:pointer;transition:.12s;border:none}
.pl-action-btn.primary{background:var(--brand);color:#fff}
.pl-action-btn.primary:hover{background:var(--brand-dark)}
.pl-action-btn.outline{background:#fff;color:var(--ink);border:1px solid var(--line)}
.pl-action-btn.outline:hover{background:#f8fafc}
.pl-action-btn.ghost{color:var(--muted);background:transparent;border:1px solid transparent}
.pl-action-btn.ghost:hover{background:#f8fafc}
.pl-action-btn.ghost.on{color:#f5a623}

/* 内容区 */
.pl-body{flex:1;overflow:auto;padding:20px 24px 40px;min-width:0}

/* ===== 集合画廊（Gallery） ===== */
.pl-gallery{padding:24px 28px;width:100%;flex:1;overflow-y:auto;box-sizing:border-box}
.gallery-head h2{font-size:22px;font-weight:600;color:var(--ink);margin-bottom:4px}
.gallery-sub{font-size:13.5px;color:var(--muted);margin-bottom:20px}
.gallery-search{margin-bottom:20px}
.gallery-search input{width:100%;padding:12px 16px;border:1px solid var(--line);border-radius:10px;font-size:14px;outline:none;box-sizing:border-box}
.gallery-search input:focus{border-color:var(--brand)}
.gallery-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
@media (min-width:900px){.gallery-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:600px){.gallery-grid{grid-template-columns:1fr}}
.gal-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;cursor:pointer;transition:all .18s ease;display:flex;flex-direction:column;position:relative}
.gal-card:hover{border-color:var(--brand);box-shadow:0 4px 16px rgba(79,70,229,.08);transform:translateY(-2px)}
.gal-card-head{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.gal-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}
.gal-dot.c-blue{background:#378ADD}.gal-dot.c-teal{background:#1D9E75}.gal-dot.c-coral{background:#D85A30}
.gal-dot.c-pink{background:#D4537E}.gal-dot.c-green{background:#639922}.gal-dot.c-amber{background:#BA7517}.gal-dot.c-purple{background:#7F77DD}
.gal-card h3{font-size:15px;font-weight:600;color:var(--ink);margin:0}
.gal-card p{font-size:13px;color:var(--muted);line-height:1.55;margin:8px 0 0;flex:1}
.gal-card-foot{display:flex;align-items:center;justify-content:space-between;margin-top:14px;padding-top:12px;border-top:1px solid var(--line)}
.gal-count{font-size:12.5px;color:var(--hint);background:var(--bg-secondary);padding:3px 10px;border-radius:10px}
.gal-tags{font-size:11.5px;color:var(--hint);max-width:160px;overflow:hidden;text-overflow:nowrap;white-space:nowrap}

/* ===== 工作台（Workspace） ===== */
.pl-workspace{display:flex;flex-direction:column;height:100%;flex:1;width:100%}
.ws-breadcrumb{display:flex;align-items:center;gap:6px;padding:12px 20px;background:var(--bg-secondary);border-bottom:1px solid var(--line);flex-shrink:0}
.ws-back{color:var(--brand);font-size:13px;font-weight:500;cursor:pointer;white-space:nowrap}
.ws-back:hover{text-decoration:underline}
.ws-sep{color:var(--hint)}
.ws-title{font-size:13px;font-weight:600;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* 工作台主体：左右面板横向并排 */
.pl-ws-body{flex:1;display:flex;overflow:hidden;min-height:0}

/* 工作台模式下隐藏全局快捷入口（集合内不需要） */
.pl-workspace .pl-quick{display:none}

/* 工作台内：提示词标签栏（横向切换） */
.ws-tabs{display:flex;gap:6px;padding:10px 16px;background:var(--bg);border-bottom:1px solid var(--line);flex-shrink:0;overflow-x:auto;scrollbar-width:none}
/* 工作台模式：左侧已有列表，横向标签栏隐藏（避免重复） */
.pl-workspace .ws-tabs{display:none}
.ws-tabs::-webkit-scrollbar{display:none}
.ws-tab{padding:7px 14px;border-radius:8px;font-size:12.5px;font-weight:500;color:var(--muted);background:transparent;border:1px solid transparent;cursor:pointer;white-space:nowrap;transition:all .15s}
.ws-tab:hover{background:var(--bg-secondary);color:var(--ink)}
.ws-tab.active{background:var(--brand);color:#fff;border-color:var(--brand)}

/* 响应式：窄屏上下堆叠 */
@media(max-width:900px){
  .pl-panel{flex-direction:column;min-height:auto}
  .pl-left{width:100%;min-width:auto;max-width:none;border-right:none;border-bottom:1px solid var(--line);max-height:45vh}
  .pl-tree{max-height:140px}
  .pl-list{max-height:200px}
  .pl-ws-body{flex-direction:column}
  .pl-main{min-width:0}
  .pm-modal{max-width:95vw;max-height:92vh}
  .pm-bottom{grid-template-columns:1fr}
}

/* ===== 左侧：推广卡片（渐变圆角卡片） ===== */
/* 优化器通屏Banner */
.optimizer-banner{margin:0 0 24px;border-radius:16px;background:linear-gradient(135deg,#4F46E5 0%,#6366F1 50%,#8B5CF6 100%);cursor:pointer;transition:.2s;box-shadow:0 4px 20px rgba(79,70,229,.25);overflow:hidden}
.optimizer-banner:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(79,70,229,.35)}
.opt-banner-content{display:flex;align-items:center;gap:20px;padding:28px 32px;color:#fff}
.opt-banner-icon{font-size:40px;flex-shrink:0;line-height:1}
.opt-banner-text{flex:1;min-width:0}
.opt-banner-text h3{font-size:20px;font-weight:800;margin:0 0 6px;line-height:1.3}
.opt-banner-text p{font-size:14px;margin:0;opacity:.88;line-height:1.5}
.opt-banner-btn{flex-shrink:0;padding:12px 28px;font-size:15px;font-weight:700;color:#4F46E5;background:#fff;border:none;border-radius:10px;cursor:pointer;transition:.15s;box-shadow:0 2px 8px rgba(0,0,0,.1)}
.opt-banner-btn:hover{transform:scale(1.03);box-shadow:0 4px 12px rgba(0,0,0,.15)}

/* 移动端适配 */
@media(max-width:600px){
  .opt-banner-content{flex-direction:column;text-align:center;padding:20px 16px;gap:12px}
  .opt-banner-icon{font-size:32px}
  .opt-banner-text h3{font-size:17px}
  .opt-banner-text p{font-size:12.5px}
  .opt-banner-btn{width:100%;padding:11px;font-size:14px}
}

/* ===== 左侧：分类筛选列表（工作台模式） ===== */
.pl-cat-list-wrap{flex:1;overflow-y:auto;padding:8px 0}
.pl-cat-list-wrap .pl-cat-head{padding:10px 14px;font-size:13px;font-weight:700;color:var(--ink)}
.pl-cat-list-wrap .pl-tree-body{padding:4px 0}

/* ===== 右侧主区（卡片网格） ===== */
.pl-main{flex:1;display:flex;flex-direction:column;min-width:0;overflow:hidden;background:#fff}

/* 合集头部信息栏 */
.ws-col-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:20px 24px 16px;border-bottom:1px solid var(--line);flex-shrink:0;flex-wrap:wrap}
.ws-col-info{flex:1;min-width:0}
.ws-col-name{font-size:20px;font-weight:800;color:var(--ink);margin:0 0 6px;line-height:1.25}
.ws-col-desc{font-size:13px;color:var(--muted);line-height:1.55;margin:0 0 6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ws-col-count{font-size:12.5px;color:var(--hint);background:var(--bg-secondary);padding:3px 10px;border-radius:10px;display:inline-block}
.ws-col-tools{display:flex;gap:8px;flex-shrink:0;align-items:center;margin-top:4px}
.ws-tool-btn{font-size:12.5px;color:var(--muted);background:#fff;border:1px solid var(--line);border-radius:8px;padding:6px 14px;cursor:pointer;transition:.12s;white-space:nowrap}
.ws-tool-btn:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-soft)}

/* ===== 分段控制器 + 条件胶囊 ===== */
.pl-filterbar{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding:14px 24px 0;flex-shrink:0}
.seg{position:relative;display:inline-flex;gap:2px;padding:4px;border-radius:12px;background:#F1F5F9;border:1px solid var(--line)}
.seg-thumb{position:absolute;top:4px;left:4px;height:calc(100% - 8px);border-radius:9px;
  background:linear-gradient(135deg,var(--brand),var(--brand-deep));box-shadow:0 6px 14px -6px var(--brand-glow);
  transition:transform .3s var(--ease),width .3s var(--ease);pointer-events:none;width:0}
.seg-btn{position:relative;z-index:1;border:none;background:transparent;padding:7px 16px;border-radius:9px;
  font-size:13px;font-weight:600;color:var(--muted);cursor:pointer;white-space:nowrap;transition:color .3s var(--ease)}
.seg-btn:hover{color:var(--brand)}
.seg-btn.active{color:#fff}
.filter-badges{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.fbadge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:5px 8px 5px 12px;
  border-radius:999px;background:var(--brand-soft);color:var(--brand);border:1px solid var(--brand-line)}
.fbadge b{font-weight:700}
.fbadge .fx{cursor:pointer;font-size:14px;line-height:1;opacity:.6;transition:var(--t);padding:0 2px}
.fbadge .fx:hover{opacity:1;color:var(--up)}
.pl-result-n{margin-left:auto;font-size:12.5px;color:var(--hint);white-space:nowrap}
.ws-tool-btn{display:inline-flex;align-items:center;gap:6px}
.ws-tool-btn svg{width:15px;height:15px}
.ws-tool-btn.primary{color:var(--brand);border-color:var(--brand-line);font-weight:600}
.ws-tool-btn.primary:hover{background:var(--brand);color:#fff;border-color:var(--brand)}
.ws-filter-dot{width:7px;height:7px;border-radius:50%;background:var(--gold);display:inline-block}

/* ===== 筛选抽屉 ===== */
.fd-mask{position:fixed;inset:0;background:rgba(15,23,42,.42);backdrop-filter:blur(3px);z-index:470;
  opacity:0;pointer-events:none;transition:opacity .3s var(--ease)}
.fd-mask.show{opacity:1;pointer-events:auto}
.fd{position:fixed;top:0;right:0;height:100%;width:min(380px,92%);background:#fff;z-index:480;
  display:flex;flex-direction:column;box-shadow:-14px 0 44px -12px rgba(15,23,42,.24);
  transform:translateX(100%);transition:transform .3s var(--ease)}
.fd-mask.show .fd{transform:none}
.fd-head{display:flex;align-items:center;justify-content:space-between;padding:20px 22px;border-bottom:1px solid var(--line)}
.fd-head h3{font-size:17px}
.fd-x{border:none;background:#F1F5F9;color:var(--muted);width:30px;height:30px;border-radius:9px;font-size:20px;
  line-height:1;cursor:pointer;transition:var(--t)}
.fd-x:hover{background:var(--brand-soft);color:var(--brand)}
.fd-body{flex:1;overflow-y:auto;padding:20px 22px}
.fd-group{margin-bottom:24px}
.fd-label{font-size:12px;font-weight:700;color:var(--ink);margin-bottom:11px;letter-spacing:.4px;
  padding-left:9px;border-left:3px solid var(--gold);line-height:1.2}
.fd-opts{display:flex;flex-wrap:wrap;gap:8px}
.fd-opt{padding:7px 14px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:12.5px;
  color:var(--muted);cursor:pointer;font-weight:500;transition:var(--t)}
.fd-opt:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-soft)}
.fd-opt.active{background:linear-gradient(135deg,var(--brand),var(--brand-deep));border-color:transparent;color:#fff;
  box-shadow:0 6px 14px -6px var(--brand-glow)}
.fd-foot{display:flex;gap:10px;padding:16px 22px;border-top:1px solid var(--line);background:#FBFCFE}
.fd-foot .btn{flex:1;padding:11px 0}

/* 卡片网格容器 */
.pl-grid-wrap{flex:1;overflow-y:auto;padding:18px 24px 32px}

/* 提示词卡片网格（3列自适应） */
.prompt-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:1100px){.prompt-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.prompt-grid{grid-template-columns:1fr}}

/* 单张提示词卡片 */
.pcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 20px 16px;cursor:pointer;
  transition:var(--t);display:flex;flex-direction:column;position:relative;gap:11px;min-height:262px;
  box-shadow:var(--shadow);overflow:hidden}
.pcard::before{content:'';position:absolute;right:-40px;top:-40px;width:120px;height:120px;border-radius:50%;
  background:radial-gradient(circle,var(--brand-glow),transparent 68%);opacity:0;transition:var(--t)}
.pcard:hover{border-color:var(--brand-line);box-shadow:0 18px 38px -14px var(--brand-glow);transform:translateY(-6px)}
.pcard:hover::before{opacity:1}

/* 卡片头部：图标 + 编号 + 收藏星 */
.pcard-head{display:flex;align-items:center;gap:10px}
.pcard-ico{width:40px;height:40px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;
  flex-shrink:0;background:linear-gradient(140deg,var(--brand-soft),#fff);border:1px solid var(--brand-line);
  color:var(--brand);transition:var(--t)}
.pcard-ico svg{width:20px;height:20px}
.pcard:hover .pcard-ico{background:linear-gradient(140deg,var(--brand),var(--brand-deep));color:#fff;
  border-color:transparent;box-shadow:0 8px 18px -8px var(--brand-glow)}
.pcard-num{display:inline-flex;align-items:center;justify-content:center;min-width:34px;height:21px;padding:0 8px;
  border-radius:var(--radius-xs);background:var(--gold-soft);color:var(--gold-deep);font-size:11.5px;font-weight:700;
  letter-spacing:.3px;flex-shrink:0;line-height:1}
.pcard-star{margin-left:auto;font-size:16px;color:#CBD5E1;cursor:pointer;user-select:none;flex-shrink:0;line-height:1;transition:var(--t)}
.pcard-star:hover{color:var(--gold);transform:scale(1.15)}
.pcard-star.on{color:var(--gold)}

/* 卡片标题 */
.pcard-title{font-size:15px;font-weight:700;color:var(--ink);line-height:1.4;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* 卡片描述预览：三行截断 */
.pcard-desc{font-size:12.5px;color:var(--muted);line-height:1.7;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}

/* 标签 pills 行 */
.pcard-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto}
.ptag{font-size:11px;font-weight:600;padding:3px 10px;border-radius:999px;white-space:nowrap;line-height:1.4}
.ptag-blue{color:#0F52BA;background:#EFF5FF}
.ptag-green{color:#059669;background:#ECFDF5}
.ptag-purple{color:#7C3AED;background:#F5F3FF}
.ptag-orange{color:var(--gold-deep);background:var(--gold-soft)}
.ptag-teal{color:#0D9488;background:#F0FDFA}
.ptag-gray{color:#64748B;background:#F1F5F9}
.ptag-red{color:#DC2626;background:#FEF2F2}

/* 卡片底部统计行 */
.pcard-foot{display:flex;align-items:center;gap:11px;margin-top:6px;padding-top:12px;border-top:1px dashed var(--line);
  font-size:11.5px;color:var(--hint)}
.pcard-foot span{display:flex;align-items:center;gap:3px}
.pcard-open{margin-left:auto;border:1px solid var(--brand-line);background:#fff;color:var(--brand);
  font-size:11.5px;font-weight:700;padding:5px 11px;border-radius:8px;cursor:pointer;transition:var(--t);white-space:nowrap}
.pcard:hover .pcard-open{background:var(--brand);border-color:var(--brand);color:#fff}

/* ===== 提示词详情模态框 ===== */
.pm-overlay{position:fixed;inset:0;background:rgba(15,23,42,.45);z-index:500;display:none;align-items:center;justify-content:center;padding:20px;backdrop-filter:blur(4px)}
.pm-overlay.show{display:flex}
.pm-modal{background:#fff;border-radius:18px;width:100%;max-width:720px;max-height:90vh;display:flex;flex-direction:column;box-shadow:0 24px 64px rgba(15,23,42,.2);position:relative;overflow:hidden;animation:pmIn .2s ease-out}
@keyframes pmIn{from{opacity:0;transform:scale(.96) translateY(12px)}to{opacity:1;transform:scale(1) translateY(0)}}

.pm-close{position:absolute;top:14px;right:16px;font-size:26px;color:#94a3b8;cursor:pointer;line-height:1;z-index:2;background:none;border:none;padding:4px 8px;border-radius:8px;transition:.12s}
.pm-close:hover{background:#f1f5f9;color:#334155}

/* 模态框头部 */
.pm-header{padding:16px 24px 10px;border-bottom:1px solid #eef2f7;flex-shrink:0;position:relative}
.pm-title{font-size:17px;font-weight:800;color:#1e293b;margin:0 0 2px;line-height:1.3}
.pm-subtitle{font-size:12px;color:#64748b;margin:0 0 6px}
.pm-stats{display:flex;gap:8px;font-size:11px;color:#94a3b8}
.pm-stats span{display:inline-flex;align-items:center;gap:3px}
.pm-date{position:absolute;top:16px;right:44px;font-size:11px;color:#94a3b8}

.pm-desc{padding:10px 24px 0;font-size:13px;color:#475569;line-height:1.6;border-bottom:1px solid #eef2f7;flex-shrink:0}
.pm-raw-input{margin:10px 24px 0;padding:10px 12px;background:#f8fafc;border:1px solid #e6ebf2;border-radius:10px;flex-shrink:0}
.pm-raw-label{font-size:11px;font-weight:600;color:var(--muted);margin-bottom:4px;text-transform:uppercase;letter-spacing:.5px}
.pm-raw-text{font-size:13px;color:var(--ink);line-height:1.6;white-space:pre-wrap;word-break:break-word}

/* 模态框操作栏 */
.pm-actions{display:flex;align-items:center;gap:8px;padding:10px 24px;border-bottom:1px solid #eef2f7;flex-shrink:0;flex-wrap:wrap}
.pm-btn{padding:6px 12px;border-radius:8px;font-size:12px;font-weight:700;cursor:pointer;transition:.12s;border:none;display:inline-flex;align-items:center;gap:4px}
.pm-btn.primary{background:var(--brand);color:#fff}
.pm-btn.primary:hover{background:var(--brand-dark)}
.pm-btn.primary.locked{background:#94a3b8;cursor:pointer}
.pm-btn.primary.locked:hover{background:#7c8ba1}
.pm-btn.outline{background:var(--surface);color:var(--ink);border:1px solid var(--line)}
.pm-btn.outline:hover{background:var(--brand-soft);border-color:var(--brand-line);color:var(--brand)}
.pm-btn.ghost{color:var(--hint);background:transparent;border:1px solid transparent}
.pm-btn.ghost:hover{background:var(--brand-soft);color:var(--gold-deep)}
.pm-btn.ghost.on{color:var(--gold-deep)}

/* 模态框 Tab 栏 */
.pm-tabs{display:flex;gap:0;padding:0 24px;border-bottom:1px solid #eef2f7;flex-shrink:0;overflow-x:auto;scrollbar-width:none}
.pm-tabs::-webkit-scrollbar{display:none}
.pm-tab{padding:9px 0;font-size:12px;font-weight:700;color:var(--brand);border-bottom:2px solid var(--brand);background:none;border:none;white-space:nowrap}

/* 模态框内容区 */
.pm-body{flex:1;overflow-y:auto;padding:14px 24px 18px}
.pm-tab-content{display:none}
.pm-tab-content.active{display:block}

.pm-content-text{font-size:13px;line-height:1.75;color:#334155;white-space:pre-wrap;word-break:break-word}
.pm-content-text h1,.pm-content-text h2,.pm-content-text h3{color:#1e293b;margin:12px 0 6px;font-weight:700}
.pm-content-text h1:first-child,.pm-content-text h2:first-child,.pm-content-text h3:first-child{margin-top:0}
.pm-content-text p{margin:6px 0}
.pm-content-text ul,.pm-content-text ol{padding-left:20px;margin:6px 0}
.pm-content-text li{margin:3px 0}

/* 提示词独立详情页：左右分栏 + 变量配置 + 深色高亮编辑器 */
.pd-page{background:var(--bg);min-height:calc(100vh - 64px);animation:pdIn .35s cubic-bezier(.16,1,.3,1)}
@keyframes pdIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
/* 上下结构（适合查阅）：上区介绍+操作，下区正文 */
.pd-split{display:flex;flex-direction:column;gap:26px;max-width:1240px;margin:0 auto;padding:26px 20px 56px;align-items:stretch}
.pd-left{display:flex;flex-direction:column;gap:14px}
.pd-title{font-size:23px;font-weight:800;color:var(--ink);margin:0;line-height:1.32;letter-spacing:-.3px}
.pd-sub{font-size:13px;color:var(--muted)}
.pd-badges{display:flex;flex-wrap:wrap;gap:7px}
.pd-badge{font-size:12px;font-weight:600;padding:5px 11px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--muted)}
.pd-badge.cat{background:linear-gradient(135deg,var(--brand),var(--brand-deep));color:#fff;border-color:transparent}
.pd-badge.soft{background:var(--brand-soft);color:var(--brand);border-color:var(--brand-line)}
.pd-stats{display:flex;gap:14px;font-size:12px;color:var(--hint)}
.pd-desc{font-size:14.5px;color:var(--muted);line-height:1.8;margin:0;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.pd-raw{margin:0;padding:12px 14px;background:var(--brand-soft);border:1px solid var(--brand-line);border-radius:10px}
.pd-raw-label{font-size:11px;font-weight:600;color:var(--muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.5px}
.pd-raw-text{font-size:13px;color:var(--ink);line-height:1.6;white-space:pre-wrap;word-break:break-word}
/* 核心动作栏 */
.pd-actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:2px}
/* 未登录提示条（提示词正文截断 + 复制拦截） */
.pd-anon-tip{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:2px 0 4px;padding:11px 14px;border:1px solid var(--gold-soft);background:linear-gradient(160deg,#fff,var(--gold-soft));border-radius:12px;font-size:13px;color:var(--gold-deep);font-weight:600}
.pd-anon-login{border:none;background:linear-gradient(135deg,var(--brand) 0%,var(--brand-deep) 100%);color:#fff;font-size:13px;font-weight:700;padding:7px 14px;border-radius:9px;cursor:pointer;transition:var(--t)}
.pd-anon-login:hover{filter:brightness(1.06)}
/* 未登录：正文区「登录后查看完整」渐变遮罩 */
.pd-mask{position:absolute;inset:0;z-index:6;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:13px;padding:0 18px 32px;border-radius:16px;
  background:linear-gradient(to bottom, rgba(15,23,42,0) 6%, rgba(15,23,42,.45) 50%, rgba(15,23,42,.94) 100%)}
.pd-mask-tip{color:#E5EDF7;font-size:14.5px;font-weight:700;text-align:center;line-height:1.5;text-shadow:0 1px 6px rgba(0,0,0,.6);max-width:92%}
.pd-mask-login{border:none;background:linear-gradient(135deg,var(--gold) 0%,var(--gold-deep) 100%);color:#1a1205;font-size:14px;font-weight:800;padding:10px 22px;border-radius:10px;cursor:pointer;box-shadow:0 8px 20px -8px rgba(212,175,55,.65);transition:var(--t)}
.pd-mask-login:hover{filter:brightness(1.06)}
.pd-cta{background:linear-gradient(135deg,var(--brand) 0%,var(--brand-deep) 100%);color:#fff;border:none;box-shadow:0 8px 20px -8px var(--brand-glow);flex:1;min-width:140px}
.pd-cta:hover{filter:brightness(1.06);box-shadow:0 12px 26px -8px var(--brand-glow)}
.pd-cta:active{transform:scale(.95)}
.pd-actions .pm-btn.outline:active,.pd-actions .pm-btn.ghost:active{transform:scale(.95)}
.pd-actions .pm-btn.ghost.on{color:var(--gold-deep);background:var(--gold-soft);border-color:#efdfb0}
/* 下区：深色极客编辑器 + 正文标题栏 */
.pd-right{min-width:0;display:flex;flex-direction:column;gap:10px}
.pd-body-head{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;padding:0 2px}
.pd-body-title{font-size:16px;font-weight:800;color:var(--ink)}
.pd-body-hint{font-size:12.5px;color:var(--hint)}
.pd-editor{position:relative;border:1px solid rgba(255,255,255,.08);border-radius:16px;overflow:hidden;background:#0F172A;box-shadow:0 24px 60px -30px rgba(15,23,42,.6)}
.pd-editor-bar{display:flex;align-items:center;gap:10px;padding:11px 14px;background:#111c34;border-bottom:1px solid rgba(255,255,255,.07)}
.pd-editor-dots{display:flex;gap:6px}
.pd-editor-dots i{width:11px;height:11px;border-radius:50%;display:block}
.pd-editor-dots i:nth-child(1){background:#FF5F57}
.pd-editor-dots i:nth-child(2){background:#FEBC2E}
.pd-editor-dots i:nth-child(3){background:#28C840}
.pd-editor-file{font-size:12.5px;color:#94A3B8;font-family:Consolas,Menlo,monospace}
.pd-editor-meta{font-size:12px;color:#64748B;margin-left:2px}
.pd-copyall{margin-left:auto;font-size:12.5px;font-weight:600;color:#CBD5E1;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:8px;padding:6px 13px;cursor:pointer;transition:.15s}
.pd-copyall:hover{background:rgba(15,82,186,.5);color:#fff;border-color:rgba(15,82,186,.7)}
.pd-copyall:active{transform:scale(.95)}
.pd-code{display:flex;overflow:auto;max-height:calc(100vh - 170px);background:#0F172A;font-family:Consolas,Menlo,'Courier New',monospace;font-size:13.5px;line-height:26px}
.pd-gutter{position:sticky;left:0;z-index:2;background:#0b1426;color:#475569;text-align:right;padding:14px 0;user-select:none;flex-shrink:0;border-right:1px solid rgba(255,255,255,.06)}
.pd-ln{height:26px;line-height:26px;padding:0 14px 0 16px}
.pd-lines{flex:0 0 auto;min-width:max-content;padding:14px 0;white-space:pre}
.pd-block{position:relative}
.pd-block-copy{position:absolute;top:2px;right:12px;width:26px;height:22px;display:flex;align-items:center;justify-content:center;font-size:12px;color:#94A3B8;background:rgba(15,23,42,.9);border:1px solid rgba(255,255,255,.12);border-radius:6px;cursor:pointer;opacity:0;transform:translateY(-2px);transition:.15s;z-index:3}
.pd-block:hover .pd-block-copy{opacity:1;transform:none}
.pd-block-copy:hover{color:#fff;background:var(--brand);border-color:var(--brand)}
.pd-line{height:26px;line-height:26px;padding:0 18px;color:#CBD5E1;white-space:pre}
.pd-line.pd-blank{height:26px}
.pd-line.is-h{color:#F8FAFC;font-weight:700}
.pd-line.is-h1{font-size:16px;box-shadow:inset 3px 0 0 var(--gold)}
.pd-line.is-h2{font-size:14.5px;box-shadow:inset 3px 0 0 var(--gold)}
.pd-line.is-h3{font-size:13.5px;color:#E2E8F0;box-shadow:inset 3px 0 0 var(--brand)}
.pd-line.is-bullet{color:#CBD5E1}
.pd-line.is-bullet::before{content:'•';color:var(--gold);margin-right:8px;font-weight:700}
.pd-var{display:inline;border-radius:5px;padding:1px 5px;font-weight:600;white-space:pre}
.pd-var.empty{background:rgba(212,175,55,.16);color:#F1D27A;border:1px dashed rgba(212,175,55,.5)}
.pd-var.filled{background:rgba(15,82,186,.32);color:#A9C2F5;border:1px solid rgba(59,130,246,.55)}
/* 收藏气泡微动效 */
.pd-actions .pm-btn.ghost{transition:transform .15s var(--ease),background .2s}
.pd-actions .pm-btn.ghost.pop{animation:pdPop .4s var(--ease)}
@keyframes pdPop{0%{transform:scale(1)}40%{transform:scale(1.18)}100%{transform:scale(1)}}
@media(max-width:980px){
  .pd-code{max-height:60vh}
}
@media(max-width:560px){
  .pd-title{font-size:20px}
  .pd-split{padding:18px 14px 40px;gap:20px}
}

/* 底部建议面板 */
.pm-bottom{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:20px;padding-top:18px;border-top:1px solid var(--line)}
@media(max-width:560px){.pm-bottom{grid-template-columns:1fr}}
.pm-tip-card{background:#f8fafc;border:1px solid #eef2f7;border-radius:12px;overflow:hidden}
.pm-tip-head{padding:10px 14px;font-size:12.5px;font-weight:700;color:#475569;background:#f1f5f9;border-bottom:1px solid #eef2f7;display:flex;align-items:center;gap:6px}
.pm-tip-body{padding:12px 14px;font-size:12.5px;color:#64748b;line-height:1.65}

/* 提示词优化器浮层 */
.opt-mask{position:fixed;inset:0;background:rgba(20,30,60,.45);z-index:420;display:none;align-items:center;justify-content:center;padding:20px}
.opt-mask.show{display:flex}
.opt-modal{background:#fff;border-radius:18px;width:100%;max-width:640px;max-height:90vh;overflow:auto;padding:28px 30px;box-shadow:0 20px 60px rgba(20,30,60,.22);position:relative}
.opt-close{position:absolute;top:14px;right:18px;font-size:22px;color:var(--hint);cursor:pointer;line-height:1}
.opt-close:hover{color:var(--ink)}
.opt-modal h3{font-size:20px;margin-bottom:6px}
.opt-sub{font-size:13px;color:var(--muted);margin-bottom:18px}
.opt-label{display:block;font-size:12.5px;font-weight:700;color:var(--ink);margin-bottom:8px}
.opt-input,.opt-output{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font-size:14px;outline:none;resize:vertical;font-family:inherit;line-height:1.7;transition:.15s;box-sizing:border-box}
.opt-input:focus,.opt-output:focus{border-color:var(--brand)}
.opt-input{min-height:96px}
.opt-output{min-height:200px;font-family:Consolas,Menlo,monospace;font-size:13px;background:#fafbfc}
.opt-run{width:100%;padding:13px 0;font-size:15px;font-weight:700;margin-top:14px}
.opt-run:disabled{opacity:.6;cursor:default}
.opt-result{margin-top:22px;border-top:1px solid var(--line);padding-top:18px}
.opt-actions{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.opt-ext{margin-top:20px}
.opt-ext-label{font-size:12.5px;color:var(--muted);font-weight:600}
.opt-ext-btns{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.opt-ext-btn{padding:8px 16px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:13px;font-weight:600;color:var(--muted);cursor:pointer;transition:.12s}
.opt-ext-btn:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-soft)}
.opt-tip{font-size:12px;color:var(--hint);line-height:1.7;margin-top:14px;background:var(--brand-soft);border-radius:8px;padding:10px 12px}
/* ===== 大模型调用显性化：标识 + 消耗芯片 ===== */
.ai-badge{display:inline-flex;align-items:center;gap:4px;margin-left:10px;padding:2px 9px;border-radius:999px;background:linear-gradient(135deg,#7c5cff,#4f7cff);color:#fff;font-size:12px;font-weight:600;vertical-align:middle}
.ai-usage{font-size:12.5px;color:var(--muted);margin:8px 0 4px}
.ai-usage b{color:var(--brand);font-weight:800}
.ai-usage-chip{display:inline-flex;align-items:center;font-size:12px;color:#5b3aa6;background:#f1ecff;border:1px solid #e0d6ff;border-radius:999px;padding:3px 10px;margin-right:8px;margin-top:6px}
.msg-chip{margin-top:8px}
/* ===== 个人中心 Token 消耗面板 ===== */
.token-panel{margin-top:24px}
.tp-sub{font-size:12px;font-weight:500;color:var(--muted);background:var(--brand-soft);border-radius:999px;padding:2px 10px;margin-left:6px;vertical-align:middle}
.tp-overview{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:16px 0 20px}
.tp-card{background:var(--brand-soft);border:1px solid var(--line);border-radius:var(--radius);padding:16px;text-align:center}
.tp-num{font-size:24px;font-weight:800;color:var(--brand);line-height:1.1}
.tp-l{font-size:12.5px;color:var(--muted);margin-top:4px}
.tp-cols{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.tp-col-h{font-size:13.5px;font-weight:700;color:var(--ink);margin-bottom:10px;border-left:3px solid var(--brand);padding-left:8px}
.tp-list{display:flex;flex-direction:column;gap:8px}
.tp-row{display:flex;justify-content:space-between;font-size:13.5px;padding:8px 10px;background:var(--surface);border:1px solid var(--line);border-radius:8px}
.tp-name{color:var(--ink)}
.tp-val{color:var(--muted);font-variant-numeric:tabular-nums}
.tp-empty{font-size:13px;color:var(--hint);padding:10px 0}
.tp-bar-row{display:flex;align-items:center;gap:8px;margin-bottom:8px;font-size:12.5px}
.tp-bar-name{width:120px;flex-shrink:0;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tp-bar-track{flex:1;height:10px;background:var(--brand-soft);border-radius:999px;overflow:hidden}
.tp-bar-fill{height:100%;background:linear-gradient(90deg,#ffb347,#ff7a59);border-radius:999px}
.tp-bar-val{width:78px;text-align:right;color:var(--muted);font-variant-numeric:tabular-nums}
.tp-trend{margin-top:20px}
.tp-bars{display:flex;align-items:flex-end;gap:3px;height:90px;margin-top:8px;padding:8px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}
.tp-bar{flex:1;min-width:2px;background:linear-gradient(180deg,#7c5cff,#4f7cff);border-radius:2px 2px 0 0;transition:height .2s}
.tp-note{font-size:12px;color:var(--hint);line-height:1.7;margin-top:14px;background:var(--brand-soft);border-radius:8px;padding:10px 12px}

/* ===== A/B/C 新增：分享 / 我的提示词 / 知识模块 ===== */

/* 工作台：分享集合按钮 */
.ws-share{margin-left:auto;font-size:12.5px;font-weight:600;color:var(--brand);background:var(--brand-soft);border:1px solid transparent;border-radius:8px;padding:6px 12px;cursor:pointer;transition:.12s;white-space:nowrap}
.ws-share:hover{background:#dde7ff}

/* 详情页右上角统一分享按钮（提示词 / Skill / AI工具 / 知识中心 共用） */
.detail-share-btn{position:absolute;top:18px;right:20px;z-index:6;display:inline-flex;align-items:center;gap:5px;font-size:13px;font-weight:600;color:var(--brand);background:var(--brand-soft);border:1px solid transparent;border-radius:8px;padding:7px 13px;cursor:pointer;transition:.12s;white-space:nowrap}
.detail-share-btn:hover{background:#dde7ff}

/* 详情页顶部操作栏（返回+分享） */
.detail-top-bar{display:flex;align-items:center;gap:12px;margin-bottom:16px;position:relative}
.detail-back-btn{font-size:13px;font-weight:500;color:var(--brand);background:none;border:1px solid var(--line);border-radius:8px;padding:7px 14px;cursor:pointer;transition:.12s}
.detail-back-btn:hover{background:var(--brand-soft);border-color:var(--brand)}

/* 画廊：「我的提示词」卡片 */
.gal-card.gal-mine{border-color:#d9d2f7;background:linear-gradient(135deg,#f7f5ff,#ffffff)}
.gal-card.gal-mine:hover{border-color:var(--purple);box-shadow:0 4px 16px rgba(123,83,221,.1)}

/* 分享浮层 */
.share-modal{max-width:440px}
.share-preview{margin:16px 0}
.share-preview img{width:100%;border-radius:12px;border:1px solid var(--line);display:block;background:#f6f8fb}
.share-qr-section{display:flex;align-items:center;gap:14px;margin:12px 0 16px;padding:12px 16px;background:#f8fafc;border:1px solid var(--line);border-radius:10px}
.share-qr-label{font-size:13px;color:var(--muted);font-weight:500;white-space:nowrap}
.share-qr-box{width:80px;height:80px;flex-shrink:0;background:#fff;border:1px solid var(--line);border-radius:8px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.share-qr-box img{width:100%;height:100%;object-fit:contain}
.share-actions{display:flex;gap:10px;flex-wrap:wrap}
.share-actions .btn{flex:1;padding:11px 0;font-size:14px}
.share-note{font-size:12px;color:var(--hint);line-height:1.6;margin-top:14px;background:var(--brand-soft);border-radius:8px;padding:10px 12px}

/* 优化器：保存到我的提示词库 */
.opt-save{margin-top:14px;border-top:1px solid var(--line);padding-top:14px}
.opt-save .opt-input{margin-bottom:12px}

/* 知识模块 */
.kb-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}
.kb-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;cursor:pointer;transition:.18s}
.kb-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#d3ddf0}
.kb-cat{display:inline-block;font-size:11px;padding:2px 10px;border-radius:999px;background:var(--brand-soft);color:var(--brand);font-weight:600;margin-bottom:12px}
.kb-card h3{font-size:17px;margin-bottom:10px;line-height:1.4}
.kb-card p{font-size:13.5px;color:var(--muted);line-height:1.7;margin-bottom:14px}
.kb-foot{display:flex;justify-content:space-between;font-size:12px;color:var(--hint)}
#kbDetail{position:relative}
.kb-article{max-width:820px;margin:0 auto}
.kb-md{font-size:15px;color:var(--ink);line-height:1.9;margin-top:20px}
.kb-md h2{font-size:21px;font-weight:800;margin:26px 0 12px;letter-spacing:-.2px}
.kb-md h3{font-size:16px;font-weight:700;margin:18px 0 10px}
.kb-md p{margin:10px 0}
.kb-md ul{margin:10px 0 10px 22px}
.kb-md li{margin:5px 0}
.kb-md code{background:#f3f6fb;padding:1px 6px;border-radius:5px;font-family:Consolas,Menlo,monospace;font-size:13px;color:#1d4ed8}
.kb-md pre{background:#0f172a;color:#e2e8f0;padding:14px 16px;border-radius:10px;overflow:auto;font-size:13px;line-height:1.6;margin:12px 0}
.kb-md a{color:var(--brand);text-decoration:underline}
/* 知识中心文章内表格（markdown 表格 → 真实 <table>） */
.kb-table{width:100%;border-collapse:collapse;margin:14px 0;font-size:14px;background:#fff;border:1px solid #dfe6f0;border-radius:10px;overflow:hidden}
.kb-table th{background:linear-gradient(135deg,#2f6bff,#4a7dff);color:#fff;font-weight:700;text-align:left;padding:10px 14px;font-size:13px;letter-spacing:.3px}
.kb-table td{padding:9px 14px;border-top:1px solid #e9eef6;color:var(--ink);line-height:1.7}
.kb-table tbody tr:nth-child(even){background:#f7f9fd}
.kb-table tbody tr:hover{background:#eef3fc}

/* ===== Skill 库 ===== */
/* #t-skill 激活时按 block 布局，使卡片网格与详情正确堆叠（覆盖 .subgrid.active 的 grid） */
#t-skill.active{display:block}
/* 通用搜索栏（各版块内嵌） */
.tab-search{display:flex;gap:10px;margin-bottom:18px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:8px 10px 8px 16px;align-items:center}
.tab-search input{flex:1;border:none;outline:none;font-size:14px;background:transparent;color:var(--ink);min-width:0}
.tab-search input::placeholder{color:var(--hint)}
.tab-search .btn-primary{padding:8px 20px;font-size:13px;border-radius:8px;flex-shrink:0}

.sk-head{margin-bottom:22px}
.sk-head h2{font-size:24px;letter-spacing:-.3px}
.sk-sub{font-size:14px;color:var(--muted);margin-top:6px;max-width:760px;line-height:1.7}

.sk-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px;margin-top:4px}
.sk-card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;cursor:pointer;transition:var(--t);display:flex;flex-direction:column;overflow:hidden}
.sk-card::after{content:"";position:absolute;left:0;top:0;width:4px;height:100%;background:linear-gradient(180deg,var(--brand),var(--brand-deep));transform:scaleY(0);transform-origin:top;transition:var(--t)}
.sk-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-glow);border-color:var(--brand-line)}
.sk-card:hover::after{transform:scaleY(1)}
.sk-card-top{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.sk-card-ico{width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:22px;background:linear-gradient(135deg,var(--brand-soft),#fff);color:var(--brand);flex-shrink:0;box-shadow:0 6px 16px -8px var(--brand-glow);transition:var(--t)}
.sk-card:hover .sk-card-ico{background:linear-gradient(135deg,var(--brand),var(--brand-deep));color:#fff}
.sk-card-name{font-size:16px;font-weight:700;color:var(--ink);line-height:1.3}
.sk-card-cat{font-size:12px;color:var(--hint);margin-top:2px}
.sk-card-tagline{font-size:13px;color:var(--muted);line-height:1.6;flex:1;margin-bottom:14px}
.sk-card-foot{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--hint);padding-top:12px;border-top:1px solid var(--line)}
.sk-card-foot .r{margin-left:auto;color:var(--brand);font-weight:600;transition:transform .25s var(--ease)}
.sk-card:hover .sk-card-foot .r{transform:translateX(4px)}

/* Skill 详情视图 */
.sk-detail{animation:fadeIn .18s ease;position:relative}
.sk-back{display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--muted);cursor:pointer;margin-bottom:18px;transition:.12s}
.sk-back:hover{color:var(--ink)}

/* ===== Skill 详情（skillhub 风格：左右分栏） ===== */
.sk-d-header{display:flex;align-items:center;gap:20px;margin-bottom:28px}
.sk-d-icon{width:72px;height:72px;border-radius:18px;display:flex;align-items:center;justify-content:center;font-size:36px;background:linear-gradient(135deg,var(--brand-soft),#fff);color:var(--brand);flex-shrink:0}
.sk-d-title-block h2{font-size:28px;font-weight:800;color:var(--ink);letter-spacing:-.3px;line-height:1.2;padding-right:104px}
.sk-d-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.sk-d-tags .sk-badge{display:inline-flex;align-items:center;gap:5px;font-size:12.5px;color:var(--muted);background:#f3f6fb;border-radius:6px;padding:5px 11px}
.sk-d-tags .sk-badge.cat{background:var(--brand-soft);color:var(--brand)}

/* 左右分栏 */
.sk-d-layout{display:flex;gap:28px;align-items:flex-start}
.sk-d-main{flex:1;min-width:0}
.sk-d-intro{font-size:14.5px;color:var(--muted);line-height:1.95;white-space:pre-wrap;word-break:break-word;margin-bottom:24px;padding:20px 22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}
.sk-d-section h3{font-size:17px;font-weight:800;color:var(--ink);margin-bottom:14px;letter-spacing:-.2px}

/* 右侧安装面板 */
.sk-d-sidebar{width:320px;flex-shrink:0;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;position:sticky;top:20px}
.sk-sb-head{text-align:center;margin-bottom:16px}
.sk-sb-icons{font-size:22px;letter-spacing:4px;display:block;margin-bottom:10px}
.sk-sb-title{font-size:14px;font-weight:700;color:var(--ink);margin:0 0 6px;line-height:1.5}
.sk-sb-hint{font-size:12px;color:var(--hint);word-break:break-all}
.sk-sb-divider{height:1px;background:var(--line);margin:18px 0}
.sk-sb-dl{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13px}
.sk-sb-dl-label{color:var(--muted);font-weight:600;font-size:12.5px}
.sk-sb-dl-link{color:var(--brand);text-decoration:none;word-break:break-all;flex:1;min-width:0;font-size:12.5px;line-height:1.4}
.sk-sb-dl-link:hover{text-decoration:underline}
.sk-dl-locked{display:inline-block;color:var(--brand);font-weight:600;font-size:12.5px;line-height:1.4;cursor:pointer}
.sk-dl-locked:hover{text-decoration:underline}
.sk-sb-dl-copy{flex-shrink:0;border:1px solid var(--line);background:#f7f9fc;color:var(--muted);border-radius:6px;padding:4px 9px;font-size:12px;cursor:pointer;transition:all .15s ease}
.sk-sb-dl-copy:hover{border-color:var(--brand);color:var(--brand)}
.sk-sb-ai{margin-top:16px;background:linear-gradient(135deg,var(--brand-soft),#eef2ff);border:1px solid var(--brand-line);border-radius:12px;padding:14px 16px}
.sk-sb-ai-title{font-size:13px;font-weight:800;color:var(--brand);margin-bottom:7px}
.sk-sb-ai p{margin:0;font-size:12.5px;color:#4b4566;line-height:1.75;word-break:break-word}

/* 用法场景列表 */
.sk-scenarios{list-style:none;display:flex;flex-direction:column;gap:10px}
.sk-scenarios li{position:relative;padding-left:26px;font-size:13.5px;color:var(--ink);line-height:1.7}
.sk-scenarios li::before{content:"▹";position:absolute;left:4px;top:0;color:var(--brand);font-weight:800;font-size:15px}

@media(max-width:960px){
  .sk-grid{grid-template-columns:repeat(2,1fr)}
  .sk-d-layout{flex-direction:column}
  .sk-d-sidebar{width:100%;position:static}
}
@media(max-width:600px){
  .sk-grid{grid-template-columns:1fr}
  .sk-d-icon{width:56px;height:56px;font-size:28px;border-radius:14px}
  .sk-d-title-block h2{font-size:22px}
}

/* 语义检索结果横幅 */
.search-banner{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:linear-gradient(135deg,#eef2ff,#f5f3ff);border:1px solid #e0def7;border-radius:12px;padding:12px 16px;margin-bottom:14px;font-size:13.5px;color:#3b3660}
.search-banner b{color:var(--brand);font-size:15px}
.search-banner .sb-clear{margin-left:auto;border:1px solid var(--brand);background:#fff;color:var(--brand);border-radius:999px;padding:6px 16px;font-size:13px;font-weight:700;cursor:pointer;transition:all .15s ease}
.search-banner .sb-clear:hover{background:var(--brand);color:#fff}

/* 提示词列表项：使用统计 */
.pli-foot{margin-top:8px}
.pli-stats{display:inline-block;font-size:11.5px;color:#7a8499;background:#f3f6fb;border-radius:6px;padding:3px 9px}
.pli-stats--empty{color:#aab2c2;background:#f6f8fc}

/* ===== AI工具箱 ===== */
.agent-head{margin:0 0 22px}
.agent-head h2{font-size:24px;letter-spacing:-.3px;margin:0 0 4px}
.agent-head p{margin:0;font-size:13px;color:var(--hint)}
.agent-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}
.agent-card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;cursor:pointer;transition:var(--t);overflow:hidden}
.agent-card::after{content:"";position:absolute;left:0;top:0;width:4px;height:100%;background:linear-gradient(180deg,var(--gold),var(--gold-deep));transform:scaleY(0);transform-origin:top;transition:var(--t)}
.agent-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-glow);border-color:var(--brand-line)}
.agent-card:hover::after{transform:scaleY(1)}
.agent-card-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px}
.agent-card-name{font-size:16px;font-weight:700;color:var(--ink)}
.agent-card-intro{font-size:13px;line-height:1.6;color:var(--muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.agent-card-origin{font-size:12px;color:var(--gold-deep);margin-top:8px}
.agent-card-cat{display:inline-block;font-size:11px;color:var(--brand);background:var(--brand-soft);border:1px solid var(--brand-line);border-radius:6px;padding:2px 8px;margin-top:8px}
.agent-detail{margin-top:6px;position:relative}
.agent-back{margin:6px 0 14px}
.agent-d-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px 24px;max-width:760px}
.agent-d-top{display:flex;align-items:center;gap:12px;margin-bottom:6px}
.agent-d-name{font-size:22px;font-weight:800;color:var(--text)}
.agent-d-cat{font-size:12px;color:#7a8499;margin-bottom:14px}
.agent-d-intro{font-size:14px;line-height:1.75;color:#33415c;white-space:pre-wrap;margin-bottom:16px}
.agent-d-row{display:flex;align-items:baseline;gap:12px;padding:9px 0;border-top:1px solid #eef1f6;font-size:13.5px}
.agent-d-k{flex:0 0 72px;color:#8a93a6;font-weight:600}
.agent-d-v{color:#33415c}
.agent-d-link{color:#2f6bff;word-break:break-all;text-decoration:none}
.agent-d-link:hover{text-decoration:underline}
.agent-go{margin-top:18px}

/* ===== 移动端全面适配 ===== */

/* 汉堡菜单按钮 */
.menu-toggle{display:none;width:36px;height:36px;border:none;background:transparent;cursor:pointer;padding:6px;flex-shrink:0}
.menu-toggle span{display:block;width:22px;height:2px;background:var(--ink);margin:4px auto;border-radius:2px;transition:.3s}

/* 平板（<=960px） */
@media(max-width:960px){
  .nav{height:56px;gap:12px}
  .logo{font-size:16px}
  .logo .mark{width:28px;height:28px;font-size:14px}
  .nav-links{display:none;position:fixed;top:56px;left:0;right:0;background:#fff;flex-direction:column;padding:12px;border-bottom:1px solid var(--line);box-shadow:0 4px 12px rgba(0,0,0,.1);z-index:99;gap:4px}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 16px;border-radius:8px;font-size:15px}
  .menu-toggle{display:flex;align-items:center;justify-content:center}
  .nav-right .btn{padding:6px 12px;font-size:13px}
  
  .hero{padding:40px 0 28px}
  .hero h1{font-size:28px;line-height:1.3}
  .hero p.sub{font-size:15px;margin-bottom:24px}
  .hero .tag{font-size:12px;padding:5px 12px}
  
  .search{flex-direction:column;padding:12px;gap:10px;border-radius:12px}
  .search input{width:100%;font-size:15px;padding:8px 0}
  .search .btn-primary{width:100%;padding:12px;font-size:15px;border-radius:10px}
  
  section.blk{margin:36px 0}
  .sec-head{flex-direction:column;align-items:flex-start;gap:8px}
  .sec-head h2{font-size:20px}
  
  .zones{grid-template-columns:1fr 1fr;gap:14px}
  .zone{padding:18px}
  .zone h3{font-size:16px}
  .zone p{font-size:12.5px;min-height:auto}
  .zone .ico{width:40px;height:40px;font-size:18px;margin-bottom:12px;border-radius:10px}
  .zone .foot{flex-wrap:wrap;gap:8px;font-size:11.5px}
  
  .grid{grid-template-columns:1fr 1fr;gap:14px}
  .card{padding:16px}
  .card .tt{font-size:14px}
  .card .desc{font-size:12px;-webkit-line-clamp:2}
  .card .badge{width:36px;height:36px;font-size:16px;border-radius:9px}
  .card .meta{flex-wrap:wrap;gap:8px;font-size:11px}
  
  .rank .row{padding:12px 16px;gap:12px}
  .rank .info .n{font-size:13.5px}
  .rank .info .d{font-size:11.5px}
  
  .stats{grid-template-columns:1fr 1fr;gap:14px}
  
  .agent-grid{grid-template-columns:1fr 1fr;gap:14px}
  .agent-card{padding:14px}
  .agent-card-name{font-size:15px}
  .agent-card-intro{font-size:12px;-webkit-line-clamp:2}
  
  .sk-grid{grid-template-columns:1fr 1fr}
  
  .sr-head{flex-direction:column;gap:10px}
  .sr-head .sb-clear{align-self:flex-start}
  
  .pl-panel{min-height:400px}
  .pl-left{width:240px;min-width:240px;max-width:240px}
  
  .ws-breadcrumb{padding:10px 16px}
  .ws-title{font-size:12.5px}
  
  .profile-head{flex-direction:column;text-align:center;padding:20px}
  .profile-head .kpis{margin-left:0;justify-content:center;gap:24px}
  
  footer{padding:24px 0;margin-top:40px}
  footer .foot-row{font-size:12px;line-height:1.6}
}

/* 手机（<=600px） */
@media(max-width:600px){
  .wrap{padding:0 16px}
  .nav{height:50px;gap:8px}
  .logo{font-size:14px;gap:8px}
  .logo .mark{width:24px;height:24px;font-size:12px;border-radius:6px}
  
  .hero{padding:28px 0 20px}
  .hero h1{font-size:22px;line-height:1.35;letter-spacing:0}
  .hero p.sub{font-size:13px;margin-bottom:20px}
  .hero .tag{font-size:11px;padding:4px 10px;margin-bottom:14px}
  
  .search{padding:10px;border-radius:10px}
  .search input{font-size:14px;padding:6px 0}
  .search input::placeholder{font-size:12px}
  .search .btn-primary{padding:10px;font-size:14px}
  
  section.blk{margin:28px 0}
  .sec-head h2{font-size:18px}
  .sec-head p{font-size:12px}
  
  .zones{grid-template-columns:1fr;gap:12px}
  .zone{padding:16px}
  .zone h3{font-size:15px;margin-bottom:6px}
  .zone p{font-size:12px;min-height:auto}
  .zone .ico{width:36px;height:36px;font-size:16px;margin-bottom:10px}
  .zone .foot{gap:6px;font-size:11px}
  
  .grid{grid-template-columns:1fr;gap:12px}
  .card{padding:14px}
  .card .top{gap:10px;margin-bottom:10px}
  .card .tt{font-size:14px}
  .card .cat{font-size:11px}
  .card .desc{font-size:12px;margin-bottom:10px}
  .card .badge{width:34px;height:34px;font-size:15px}
  .card .meta{font-size:10.5px;padding-top:10px}
  
  .rank .row{padding:10px 12px;gap:10px}
  .rank .no{width:22px;height:22px;font-size:11px;border-radius:6px}
  .rank .info .n{font-size:13px}
  .rank .info .d{font-size:11px;display:none}
  .rank .hot{font-size:11px}
  
  .stats{grid-template-columns:1fr 1fr;gap:10px}
  
  .comp-hero{padding:28px 20px;border-radius:14px}
  .comp-hero h2{font-size:22px}
  .comp-hero p{font-size:13px}
  .sandbox{grid-template-columns:1fr;gap:14px}
  .panel{padding:16px}
  
  .agent-grid{grid-template-columns:1fr;gap:12px}
  .agent-card{padding:12px}
  .agent-card-name{font-size:14px}
  .agent-card-intro{font-size:11.5px}
  
  .sk-grid{grid-template-columns:1fr}
  
  .sr-list{gap:10px}
  .sr-card{padding:14px;border-radius:12px}
  .sr-title{font-size:14px}
  .sr-desc{font-size:12px;margin:6px 0 4px;-webkit-line-clamp:2}
  .sr-foot{gap:6px}
  .sr-stats{font-size:11px;padding:3px 8px}
  .sr-tag{font-size:10px;padding:2px 6px}
  
  /* 工作台左右面板 */
  .pl-panel{min-height:350px}
  .pl-left{width:100%;min-width:auto;max-width:none;border-right:none;border-bottom:1px solid var(--line);max-height:40vh}
  .pl-tree{max-height:120px}
  .pl-list{max-height:180px}
  .pl-ws-body{flex-direction:column}
  .pl-right{min-width:0;min-height:300px}
  
  .ws-breadcrumb{padding:8px 12px;gap:4px}
  .ws-back{font-size:12px}
  .ws-title{font-size:12px}
  .ws-share{font-size:11px;padding:4px 8px}
  
  .pl-detail-head{padding:16px}
  .pl-detail-head h2{font-size:18px}
  .pl-detail-desc{font-size:12.5px}
  .pl-actions{padding:12px 16px;gap:8px;flex-wrap:wrap}
  .pl-action-btn{padding:7px 12px;font-size:12.5px}
  .pl-body{padding:12px 16px}
  
  .profile-head{flex-direction:column;text-align:center;padding:16px;gap:14px}
  .profile-head .big{width:52px;height:52px;font-size:20px}
  .profile-head .who h3{font-size:17px}
  .profile-head .who p{font-size:12px}
  .profile-head .kpis{gap:20px}
  .profile-head .kpis .num{font-size:18px}
  .profile-head .kpis .lbl{font-size:11px}
  
  .kb-grid{grid-template-columns:1fr}
  
  .kb-article{padding:0 4px}
  .kb-article h1{font-size:20px}
  .kb-article .kb-meta{font-size:12px}
  
  footer{padding:20px 0;margin-top:32px}
  footer .foot-row{font-size:11px;line-height:1.5;word-break:break-all}
  footer .foot-sep{margin:0 4px}
  
  /* 搜索结果页 */
  .search-results{padding:4px 0 32px}
  .sr-head .sr-title{font-size:17px}
  
  /* 详情遮罩层 */
  .detail-mask{padding:12px}
  .detail-head{padding:16px}
  .detail-title{font-size:18px}
  
  /* 优化器浮层 */
  .opt-mask{padding:12px}
  .opt-box{border-radius:12px;padding:16px}
  
  /* 分享面板 */
  .share-mask{padding:12px}
  .share-box{border-radius:12px;padding:16px}
}

/* skeleton 加载占位 */
.skeleton{background:linear-gradient(90deg,#eee 25%,#e8e8e8 50%,#eee 75%);background-size:200% 100%;border-radius:8px;animation:sk-pulse 1.4s ease infinite}
@keyframes sk-pulse{0%{background-position:200% 0}to{background-position:-200% 0}}
.sk-card{height:170px;border-radius:12px}
.sk-row{height:48px;margin-bottom:8px;border-radius:8px}