:root{
  --bg:#eef0f3; --bg-2:#ffffff; --bg-3:#f4f6f8; --bg-4:#e6e9ef;
  --line:rgba(17,24,39,.10); --line-2:rgba(17,24,39,.16);
  --text:#1b2030; --muted:#69707f; --muted-2:#9aa1b0;
  --gold:#b9791f; --gold-2:#d4922f; --gold-bright:#e8b86d; --teal:#178f7a; --rose:#d83a52;
  --ok:#2e9e57; --warn:#c5871a; --blue:#2f6fe0;
  --shadow:0 8px 24px rgba(20,30,55,.08);
  --radius:16px; --radius-s:10px;
  --font:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;font-family:var(--font);
  background:
    radial-gradient(1200px 600px at 0% -10%,rgba(201,138,46,.07),transparent 50%),
    radial-gradient(900px 500px at 100% 0%,rgba(23,143,122,.06),transparent 45%),
    var(--bg);
  color:var(--text);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit;font-size:14px}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:rgba(17,24,39,.16);border-radius:8px}
::-webkit-scrollbar-thumb:hover{background:rgba(17,24,39,.28)}

/* ---------- 通用 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:9px 16px;border-radius:var(--radius-s);border:1px solid var(--line-2);
  background:var(--bg-3);color:var(--text);cursor:pointer;transition:.16s;white-space:nowrap;
}
.btn:hover{border-color:var(--gold);color:var(--gold-2)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.primary{
  background:linear-gradient(135deg,var(--gold-bright),var(--gold-2));
  color:#2a1f0d;border-color:transparent;font-weight:700;
}
.btn.primary:hover{filter:brightness(1.04);color:#2a1f0d}
.btn.ghost{background:transparent}
.btn.admin-entry{
  color:var(--gold);border-color:rgba(185,121,31,.45);background:rgba(201,138,46,.1);font-weight:700;
}
.btn.admin-entry:hover{background:rgba(201,138,46,.18);border-color:var(--gold);color:var(--gold)}
.btn.danger{color:var(--rose);border-color:rgba(216,58,82,.35)}
.btn.danger:hover{background:rgba(216,58,82,.1);border-color:var(--rose);color:var(--rose)}
.btn.sm{padding:5px 11px;font-size:13px;border-radius:8px}
.btn.xs{padding:3px 8px;font-size:12px;border-radius:7px;line-height:1.4}
.btn.block{width:100%}

.inp,select.inp,textarea.inp{
  width:100%;padding:9px 12px;border-radius:var(--radius-s);
  border:1px solid var(--line-2);background:var(--bg-2);color:var(--text);outline:none;transition:.16s;
}
.inp:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(201,138,46,.14)}
textarea.inp{min-height:96px;resize:vertical;line-height:1.7}
select.inp{cursor:pointer}
label.fl{display:block;font-size:13px;color:var(--muted);margin:0 0 6px}
.field{margin-bottom:14px}
.row{display:flex;gap:12px}
.row>*{flex:1;min-width:0}
.grid{display:grid;gap:14px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

/* 列表内可点击缩略图（原写在 core.js 的 IV_CSS 中，但 IV_CSS 只在点击打开灯箱时才注入，
   导致页面初始加载时 .iv-tile 无样式、<img> 按原始尺寸渲染、页面被撑爆。
   此处常驻，保证一开始就显示为缩略图，点击才放大。） */
.iv-tile{position:relative;aspect-ratio:1;border-radius:6px;overflow:hidden;cursor:pointer;
  background:var(--bg-3);border:1px solid var(--line);transition:.15s}
.iv-tile img{width:100%;height:100%;object-fit:cover;display:block}
.iv-tile:hover{transform:scale(1.04);border-color:var(--gold);box-shadow:0 6px 16px rgba(27,32,48,.16);z-index:1}
.iv-more{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  background:rgba(27,32,48,.52);color:#fff;font-size:14px;font-weight:700;transition:.15s}
.iv-tile:hover .iv-more{background:rgba(185,121,31,.42)}

.card{
  background:var(--bg-2);
  border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);
}
.card.pad-0{padding:0;overflow:hidden}
.card h3{margin:0 0 12px;font-size:15px;font-weight:700}
.muted{color:var(--muted)}
.err{color:var(--rose)}
.ok{color:var(--ok)}
.small{font-size:12.5px}
.tiny{font-size:11.5px}
.mono{font-family:ui-monospace,Consolas,monospace}
.center{text-align:center}
.mt8{margin-top:8px}.mt12{margin-top:12px}.mt16{margin-top:16px}.mt24{margin-top:24px}
.mb8{margin-bottom:8px}.mb12{margin-bottom:12px}.mb16{margin-bottom:16px}
.flex{display:flex}.between{display:flex;justify-content:space-between;align-items:center}
.wrap{flex-wrap:wrap}.gap8{gap:8px}.gap12{gap:12px}.align-c{align-items:center}

.tag{
  display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;
  border:1px solid var(--line-2);color:var(--muted);background:var(--bg-3);
}
.tag.gold{color:var(--gold);border-color:rgba(185,121,31,.4);background:rgba(201,138,46,.12)}
.tag.ok{color:var(--ok);border-color:rgba(46,158,87,.35);background:rgba(46,158,87,.12)}
.tag.warn{color:var(--warn);border-color:rgba(197,135,26,.35);background:rgba(197,135,26,.12)}
.tag.err{color:var(--rose);border-color:rgba(216,58,82,.35);background:rgba(216,58,82,.1)}
.tag.blue{color:var(--blue);border-color:rgba(47,111,224,.35);background:rgba(47,111,224,.1)}
.tag.teal{color:var(--teal);border-color:rgba(23,143,122,.35);background:rgba(23,143,122,.1)}

.empty{padding:40px 20px;text-align:center;color:var(--muted-2)}
.empty .ico{font-size:34px;opacity:.5;margin-bottom:8px}

table.tbl{width:100%;border-collapse:collapse;font-size:13px}
table.tbl th{
  text-align:left;padding:9px 10px;color:var(--muted);font-weight:600;
  border-bottom:1px solid var(--line);white-space:nowrap;font-size:12.5px;background:var(--bg-3);
}
table.tbl td{padding:10px;border-bottom:1px solid rgba(17,24,39,.06);vertical-align:middle}
table.tbl tr:hover td{background:rgba(17,24,39,.03)}

.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:16px;flex-wrap:wrap}
.tabs .tab{
  padding:9px 15px;cursor:pointer;color:var(--muted);border-bottom:2px solid transparent;
  font-size:13.5px;transition:.16s;white-space:nowrap;
}
.tabs .tab:hover{color:var(--text)}
.tabs .tab.on{color:var(--gold);border-bottom-color:var(--gold);font-weight:600}

/* ---------- 营销落地页 ---------- */
.landing{max-width:1080px;margin:0 auto;padding:0 20px 80px}
.hero{padding:80px 0 56px;text-align:center}
.hero .kicker{
  display:inline-block;padding:5px 14px;border-radius:999px;font-size:12.5px;letter-spacing:.1em;
  border:1px solid rgba(185,121,31,.35);color:var(--gold);background:rgba(201,138,46,.08);margin-bottom:22px;
}
.hero h1{
  font-size:52px;line-height:1.15;margin:0 0 18px;font-weight:900;letter-spacing:-.02em;
  background:linear-gradient(135deg,#222a3d,var(--gold-2));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.hero p.lead{font-size:18px;color:var(--muted);margin:0 auto 30px;max-width:640px}
.hero .btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.hero .meta{margin-top:26px;color:var(--muted-2);font-size:13px}

.sec{padding:52px 0;border-top:1px solid var(--line)}
.sec h2{font-size:30px;margin:0 0 8px;font-weight:800;color:var(--text)}
.sec .sub{color:var(--muted);margin:0 0 30px}

.pains{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.pain{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.pain .no{font-size:30px;font-weight:900;color:rgba(216,58,82,.5);line-height:1}
.pain h4{margin:8px 0 6px;font-size:16px;color:var(--text)}
.pain .r{color:var(--rose);font-size:13px;margin-top:8px}

.vs{display:grid;grid-template-columns:1fr 1fr;gap:14px;align-items:stretch}
.vs .col{border-radius:var(--radius);padding:24px;border:1px solid var(--line);background:var(--bg-2);box-shadow:var(--shadow)}
.vs .col.hi{border-color:var(--gold);background:linear-gradient(180deg,rgba(201,138,46,.1),var(--bg-2))}
.vs .price{font-size:34px;font-weight:900;margin:10px 0;color:var(--text)}
.vs .col.hi .price{color:var(--gold)}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;counter-reset:s}
.step{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:22px;position:relative;box-shadow:var(--shadow)}
.step .n{
  width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,var(--gold-bright),var(--gold-2));
  color:#2a1f0d;font-weight:900;display:flex;align-items:center;justify-content:center;margin-bottom:12px;
}
.step h4{margin:0 0 6px;font-size:16px;color:var(--text)}
.step .arrow{position:absolute;right:-12px;top:50%;font-size:20px;color:var(--muted-2)}

.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.plan{
  border:1px solid var(--line);border-radius:var(--radius);padding:22px;background:var(--bg-2);
  display:flex;flex-direction:column;transition:.18s;position:relative;box-shadow:var(--shadow);
}
.plan:hover{transform:translateY(-3px);border-color:var(--line-2);box-shadow:0 14px 34px rgba(20,30,55,.12)}
.plan.rec{border-color:var(--gold);box-shadow:0 0 0 1px rgba(201,138,46,.25),var(--shadow)}
.plan .badge{
  position:absolute;top:-11px;right:16px;background:linear-gradient(135deg,var(--gold-bright),var(--gold-2));
  color:#2a1f0d;font-size:12px;font-weight:800;padding:2px 10px;border-radius:999px;
}
.plan .nm{font-size:17px;font-weight:800;margin-bottom:4px;color:var(--text)}
.plan .ct{color:var(--muted);font-size:13px;margin-bottom:14px}
.plan .pr{font-size:30px;font-weight:900;color:var(--gold)}
.plan .pr small{font-size:14px;color:var(--muted);font-weight:400}
.plan ul{list-style:none;padding:0;margin:14px 0 18px;color:var(--muted);font-size:13px;flex:1}
.plan ul li{padding:4px 0 4px 18px;position:relative}
.plan ul li:before{content:"✓";position:absolute;left:0;color:var(--teal)}

.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.stat{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:22px;text-align:center;box-shadow:var(--shadow)}
.stat .v{font-size:36px;font-weight:900;color:var(--gold);line-height:1.1}
.stat .l{color:var(--muted);font-size:13px;margin-top:6px}

.cases{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.case{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.case h4{margin:0 0 10px;font-size:17px;color:var(--text)}
.case ul{list-style:none;padding:0;margin:14px 0 0}
.case ul li{padding:5px 0 5px 20px;position:relative;color:var(--muted);font-size:13.5px}
.case ul li:before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:700}

.cta{text-align:center;padding:60px 0 0}
.cta h2{font-size:34px;margin:0 0 12px;font-weight:900;color:var(--text)}

.nav{
  position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;
  padding:14px 20px;border-bottom:1px solid var(--line);backdrop-filter:blur(16px);
  background:rgba(255,255,255,.82);
}
.nav .logo{display:flex;align-items:center;gap:9px;font-weight:800;font-size:16px;color:var(--text)}
.nav .logo .dot{
  width:26px;height:26px;border-radius:8px;background:linear-gradient(135deg,var(--gold-bright),var(--teal));
  display:flex;align-items:center;justify-content:center;color:#1a1408;font-weight:900;font-size:14px;
}

/* ---------- 登录 ---------- */
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}
.auth-box{
  width:100%;max-width:420px;background:var(--bg-2);
  border:1px solid var(--line);border-radius:20px;padding:30px;box-shadow:var(--shadow);
}
.auth-box h2{margin:0 0 6px;font-size:23px;font-weight:800;color:var(--text)}
.auth-box .sub{color:var(--muted);margin:0 0 22px;font-size:13.5px}
.auth-box .links{display:flex;justify-content:space-between;margin-top:16px;font-size:13px}
.auth-box .links a{color:var(--gold);cursor:pointer}

/* ---------- 应用外壳 ---------- */
.app-shell{min-height:100vh;display:flex}
.sider{
  width:230px;flex-shrink:0;border-right:1px solid var(--line);background:rgba(255,255,255,.92);
  backdrop-filter:blur(16px);padding:20px 12px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;
}
.sider .logo{display:flex;align-items:center;gap:9px;padding:0 8px 18px;font-weight:800;font-size:15px;color:var(--text)}
.sider .logo .dot{
  width:26px;height:26px;border-radius:8px;background:linear-gradient(135deg,var(--gold-bright),var(--teal));
  display:flex;align-items:center;justify-content:center;color:#1a1408;font-weight:900;font-size:13px;flex-shrink:0;
}
.sider nav{flex:1;overflow-y:auto}
.sider nav a{
  display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:10px;
  color:var(--muted);font-size:13.5px;margin-bottom:2px;transition:.14s;cursor:pointer;
}
.sider nav a:hover{background:rgba(17,24,39,.04);color:var(--text)}
.sider nav a.on{background:rgba(201,138,46,.14);color:var(--gold);font-weight:600}
.sider nav a .ic{width:18px;text-align:center;font-size:15px;flex-shrink:0}
.ic-svg{display:inline-block;flex-shrink:0}
.sider nav a .ic .ic-svg{width:18px;height:18px}
.pick .ic .ic-svg{width:24px;height:24px}
.empty .ico .ic-svg{width:40px;height:40px;opacity:.55}
.tabs .tab .ic-svg{width:16px;height:16px;vertical-align:-3px;margin-right:4px}
.tag .ic-svg{width:13px;height:13px;vertical-align:-2px;margin-right:2px}
.btn .ic-svg{width:14px;height:14px;vertical-align:-2px;margin-right:4px}
.acc-card .av .ic-svg{width:20px;height:20px}
.hot-item .rk .ic-svg{width:14px;height:14px}
.cand .ph .ic-svg,.viral-card .ph .ic-svg{width:36px;height:36px;opacity:.45}
.proj-card .thumb .ic-svg{width:40px;height:40px;opacity:.4}
.sider .grp{font-size:11px;color:var(--muted-2);padding:14px 11px 6px;letter-spacing:.08em;font-weight:600}
.sider .foot{border-top:1px solid var(--line);padding-top:12px}

.credits-box{
  background:var(--bg-3);border:1px solid var(--line);border-radius:12px;padding:11px;margin-bottom:10px;
}
.credits-box .n{font-size:21px;font-weight:900;color:var(--gold);line-height:1.1}
.credits-box .l{font-size:11.5px;color:var(--muted)}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{
  height:56px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;
  padding:0 22px;backdrop-filter:blur(16px);background:rgba(255,255,255,.7);position:sticky;top:0;z-index:40;
}
.topbar .ttl{font-weight:700;font-size:15px;color:var(--text)}
.topbar .u{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted)}
.avatar{
  width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,var(--gold-bright),var(--teal));
  color:#1a1408;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:12px;flex-shrink:0;
}
.content{padding:22px;flex:1;max-width:1400px;width:100%}

.page-hd{margin-bottom:18px}
.page-hd h1{margin:0 0 4px;font-size:22px;font-weight:800;color:var(--text);position:relative}
.page-hd h1:after{content:"";display:block;width:38px;height:3px;border-radius:3px;
  background:linear-gradient(90deg,var(--gold-bright),var(--gold-2));margin-top:10px}
.page-hd p{margin:0;color:var(--muted);font-size:13.5px;padding-top:8px}

/* ---------- 首页卡片 ---------- */
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}
.kpi{
  background:var(--bg-2);border:1px solid var(--line);
  border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow);
}
.kpi .l{font-size:12.5px;color:var(--muted)}
.kpi .v{font-size:26px;font-weight:900;margin-top:4px;line-height:1.15;color:var(--text)}
.kpi .v.gold{color:var(--gold)}
.kpi .v.teal{color:var(--teal)}
.kpi .v.blue{color:var(--blue)}
.kpi .v.ok{color:var(--ok)}

.creator-pick{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:16px}
.pick{
  border:1px solid var(--line);border-radius:12px;padding:13px;cursor:pointer;transition:.16s;background:var(--bg-2);box-shadow:var(--shadow);
}
.pick:hover{border-color:var(--gold);transform:translateY(-2px)}
.pick.on{border-color:var(--gold);background:rgba(201,138,46,.1)}
.pick .ic{font-size:20px;margin-bottom:6px}
.pick .nm{font-weight:700;font-size:13.5px;color:var(--text)}
.pick .ds{font-size:11.5px;color:var(--muted);margin-top:3px;line-height:1.45}

.chips{display:flex;flex-wrap:wrap;gap:7px}
.chip{
  padding:5px 12px;border-radius:999px;border:1px solid var(--line-2);background:var(--bg-2);
  cursor:pointer;font-size:12.5px;transition:.14s;color:var(--muted);
}
.chip:hover{border-color:var(--gold);color:var(--text)}
.chip.on{background:rgba(201,138,46,.16);border-color:var(--gold);color:var(--gold);font-weight:600}
.chip-sub{font-size:10.5px;margin-left:6px;padding:1px 6px;border-radius:999px;background:rgba(17,24,39,.06);color:var(--muted)}
.chip.on .chip-sub{background:rgba(201,138,46,.22);color:var(--gold)}
.chip-sub.gold{color:var(--gold);background:rgba(201,138,46,.18);font-weight:700}

/* ---------- 项目 ---------- */
.proj-card{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--bg-2);
  cursor:pointer;transition:.16s;display:flex;flex-direction:column;box-shadow:var(--shadow);
}
.proj-card:hover{border-color:var(--gold);transform:translateY(-2px);box-shadow:0 14px 34px rgba(20,30,55,.12)}
.proj-card .thumb{
  height:118px;background:linear-gradient(135deg,var(--bg-4),var(--bg-3));
  display:flex;align-items:center;justify-content:center;font-size:26px;color:var(--muted-2);
  background-size:cover;background-position:center;
}
.proj-card .body{padding:12px;flex:1;display:flex;flex-direction:column}
.proj-card .t{font-weight:700;font-size:13.5px;margin-bottom:6px;line-height:1.4;color:var(--text);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.proj-card .m{display:flex;gap:6px;flex-wrap:wrap;margin-top:auto}

.script-box{
  background:var(--bg-3);border:1px solid var(--line);border-radius:12px;padding:16px;
  font-size:14.5px;line-height:1.9;white-space:pre-wrap;min-height:120px;color:var(--text);
}
.hook-line{
  border-left:3px solid var(--gold);padding:8px 0 8px 12px;background:rgba(201,138,46,.08);
  border-radius:0 8px 8px 0;margin-bottom:12px;font-size:13.5px;color:var(--text);
}

.sb-item{
  display:flex;gap:12px;padding:11px;border:1px solid var(--line);border-radius:11px;
  background:var(--bg-2);margin-bottom:8px;box-shadow:var(--shadow);
}
.sb-item .no{
  width:26px;height:26px;border-radius:7px;background:var(--bg-4);display:flex;align-items:center;
  justify-content:center;font-weight:800;font-size:12px;color:var(--gold);flex-shrink:0;
}
.sb-item .c{flex:1;min-width:0}
.sb-item .v{font-size:13.5px;margin-bottom:3px;color:var(--text)}
.sb-item .n{font-size:12.5px;color:var(--muted)}
.sb-item .p{font-size:11.5px;color:var(--muted-2);font-family:ui-monospace,Consolas,monospace;margin-top:4px;word-break:break-all}

.cand{
  border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--bg-2);cursor:pointer;transition:.16s;box-shadow:var(--shadow);
}
.cand:hover{border-color:var(--gold)}
.cand.on{border-color:var(--gold);box-shadow:0 0 0 1px rgba(201,138,46,.35)}
.cand .ph{
  height:130px;background:linear-gradient(135deg,var(--bg-4),var(--bg-3));
  display:flex;align-items:center;justify-content:center;color:var(--muted-2);font-size:22px;
  background-size:cover;background-position:center;position:relative;overflow:hidden;
}
.cand .ph.has-video video{width:100%;height:100%;object-fit:cover;display:block;background:#000}
.cand .ph .cand-play{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:46px;height:46px;border-radius:50%;border:none;cursor:pointer;
  background:rgba(15,18,30,.55);color:#fff;display:flex;align-items:center;justify-content:center;
  backdrop-filter:blur(2px);transition:.15s;
}
.cand .ph .cand-play:hover{background:rgba(201,138,46,.92);transform:translate(-50%,-50%) scale(1.06)}
.cand .ph .cand-play .ic-svg{width:22px;height:22px;margin-left:2px}
/* 演示片横幅：盖在缩略图顶部，避免"静态图轮播"被误认成真实出片 */
.cand .ph .cand-demo{
  position:absolute;left:0;right:0;top:0;z-index:2;
  padding:5px 9px;font-size:11.5px;font-weight:600;letter-spacing:.2px;
  color:#fff;background:linear-gradient(90deg,rgba(224,160,32,.96),rgba(198,120,20,.96));
  text-align:center;box-shadow:0 1px 6px rgba(0,0,0,.18);
}
/* 演示片：整卡描边，让它在候选列表里一眼可辨 */
.cand:has(.cand-demo){box-shadow:0 0 0 2px rgba(224,160,32,.75)}
.cand .ft{padding:9px 11px;display:flex;justify-content:space-between;align-items:center;font-size:12.5px;color:var(--text)}
/* flex-wrap 必须有：.cand 是 overflow:hidden，按钮放不下时会被静默裁掉（曾被裁掉过「删除」） */
.cand .ft-actions{display:flex;flex-wrap:wrap;gap:6px;padding:0 11px 11px}
.cand .ft-actions .btn{margin:0}

.player{
  aspect-ratio:9/16;max-height:340px;background:#000;border-radius:12px;overflow:hidden;
  display:flex;align-items:center;justify-content:center;color:var(--muted-2);border:1px solid var(--line);
}
.player video{width:100%;height:100%;object-fit:cover}

.stepper{display:flex;gap:6px;margin-bottom:18px;flex-wrap:wrap}
.stepper .s{
  flex:1;min-width:88px;padding:8px 10px;border-radius:10px;border:1px solid var(--line);
  background:var(--bg-2);font-size:12.5px;color:var(--muted);text-align:center;box-shadow:var(--shadow);
}
.stepper .s.done{color:var(--ok);border-color:rgba(46,158,87,.3)}
.stepper .s.now{color:var(--gold);border-color:var(--gold);background:rgba(201,138,46,.1);font-weight:600}

/* ---------- 观察/爆款 ---------- */
.hot-item{
  display:flex;gap:11px;padding:11px;border-bottom:1px solid rgba(17,24,39,.06);align-items:flex-start;
}
.hot-item .rk{
  width:22px;height:22px;border-radius:6px;background:var(--bg-4);display:flex;align-items:center;
  justify-content:center;font-size:11.5px;font-weight:800;color:var(--gold);flex-shrink:0;
}
.hot-item .rk.top{background:linear-gradient(135deg,var(--gold-bright),var(--gold-2));color:#2a1f0d}
.hot-item .t{font-size:13.5px;font-weight:600;line-height:1.45;color:var(--text)}
.hot-item .s{font-size:12px;color:var(--muted);margin-top:3px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.hot-item:hover{background:rgba(17,24,39,.03)}
.hot-item:hover .t{color:var(--gold)}
.hot-go{color:var(--gold);font-weight:700;opacity:0;transition:.15s;margin-left:2px}
.hot-item:hover .hot-go{opacity:.9}
.hot-go-link{color:var(--gold);font-weight:600}
.hot-item:hover .hot-go-link{text-decoration:underline}

.viral-card{
  border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--bg-2);
  display:flex;flex-direction:column;transition:.16s;box-shadow:var(--shadow);
}
.viral-card:hover{border-color:var(--gold);box-shadow:0 14px 34px rgba(20,30,55,.12)}
.viral-card .ph{
  height:112px;background:linear-gradient(135deg,var(--bg-4),var(--bg-3));
  background-size:cover;background-position:center;position:relative;
}
.viral-card .score{
  position:absolute;top:8px;right:8px;background:rgba(255,255,255,.88);backdrop-filter:blur(6px);
  padding:2px 8px;border-radius:999px;font-size:11.5px;font-weight:800;color:var(--gold);
  display:flex;align-items:center;gap:3px;
}
.viral-card .score .ic-svg{width:13px;height:13px}
.viral-card .b{padding:11px;flex:1;display:flex;flex-direction:column}
.viral-card .t{font-size:13px;font-weight:600;line-height:1.45;margin-bottom:6px;color:var(--text);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.viral-card .st{display:flex;gap:10px;font-size:11.5px;color:var(--muted);margin-top:auto;flex-wrap:wrap}

.acc-card{border:1px solid var(--line);border-radius:12px;padding:14px;background:var(--bg-2);box-shadow:var(--shadow)}
.acc-card .hd{display:flex;gap:10px;align-items:center;margin-bottom:10px}
.acc-card .av{
  width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--gold-bright),var(--teal));
  display:flex;align-items:center;justify-content:center;font-weight:800;color:#1a1408;font-size:14px;flex-shrink:0;
}

/* ---------- Toast / Modal ---------- */
#toasts{position:fixed;top:18px;left:50%;transform:translateX(-50%);z-index:9999;display:flex;flex-direction:column;gap:8px;align-items:center}
.toast{
  padding:10px 18px;border-radius:11px;background:var(--bg-2);border:1px solid var(--line-2);
  box-shadow:var(--shadow);font-size:13.5px;animation:tin .22s ease;max-width:80vw;color:var(--text);
}
.toast.ok{border-color:rgba(46,158,87,.5);color:var(--ok)}
.toast.err{border-color:rgba(216,58,82,.5);color:var(--rose)}
@keyframes tin{from{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:none}}

.mask{
  position:fixed;inset:0;background:rgba(15,18,30,.5);backdrop-filter:blur(3px);z-index:900;
  display:flex;align-items:center;justify-content:center;padding:24px;
}
.modal{
  width:100%;max-width:520px;max-height:86vh;overflow:auto;background:var(--bg-2);
  border:1px solid var(--line-2);border-radius:18px;padding:24px;box-shadow:0 24px 70px rgba(15,18,30,.25);
  animation:min .2s ease;
}
.modal.wide{max-width:760px}
@keyframes min{from{opacity:0;transform:scale(.96)}to{opacity:1;transform:none}}
.modal h3{margin:0 0 16px;font-size:17px;color:var(--text)}

/* ===== 首页视频预览层（不跳转，就地观看） ===== */
.vp-backdrop{position:fixed;inset:0;background:rgba(15,18,30,.72);display:flex;align-items:center;justify-content:center;z-index:1300;padding:20px;animation:min .18s ease}
.vp-card{width:100%;max-width:760px;max-height:92vh;overflow:auto;background:var(--bg-2);border:1px solid var(--line-2);border-radius:18px;box-shadow:0 24px 70px rgba(15,18,30,.3)}
.vp-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:18px 18px 0}
.vp-t{font-size:17px;font-weight:700;color:var(--text);line-height:1.4;word-break:break-word}
.vp-x{background:none;border:none;cursor:pointer;color:var(--muted);width:34px;height:34px;flex:0 0 auto;border-radius:10px;display:inline-flex;align-items:center;justify-content:center}
.vp-x:hover{background:var(--bg-3);color:var(--text)}
.vp-x .ic-svg{width:20px;height:20px}
.vp-sub{padding:4px 18px 12px;color:var(--muted);font-size:13px}
.vp-player{padding:0 18px}
.vp-player video{width:100%;max-height:60vh;background:#000;border-radius:12px;display:block}
.vp-cands{display:flex;gap:10px;padding:14px 18px;flex-wrap:wrap}
.vp-cand{width:108px;border:2px solid transparent;border-radius:10px;overflow:hidden;cursor:pointer;background:var(--bg-3);position:relative}
.vp-cand img{width:100%;height:60px;object-fit:cover;display:block;background:var(--bg-4)}
.vp-cand .vp-noimg{display:flex;align-items:center;justify-content:center;height:60px;color:var(--muted)}
.vp-cand .vp-noimg .ic-svg{width:26px;height:26px}
.vp-cand span{display:block;font-size:11px;color:var(--muted);padding:4px 6px;line-height:1.3}
.vp-cand.on{border-color:var(--gold)}
.vp-actions{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end;padding:4px 18px 18px}

/* ===== 去背景 / 换背景弹窗 ===== */
.bgm-body{padding:10px 18px 14px;display:flex;flex-direction:column;gap:14px}
.bgm-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.seg{display:inline-flex;border:1px solid var(--line-2);border-radius:10px;overflow:hidden}
.seg-btn{padding:8px 14px;border:none;background:var(--bg-2);color:var(--muted);cursor:pointer;font-size:14px;line-height:1}
.seg-btn.on{background:var(--gold);color:#fff}
.bgm-label{font-size:13px;color:var(--muted);margin-bottom:6px}
.bgm-swatches{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.bgm-sw{width:40px;height:40px;border-radius:10px;border:2px solid transparent;cursor:pointer;box-shadow:inset 0 0 0 1px rgba(0,0,0,.12)}
.bgm-sw.on{border-color:var(--gold);outline:2px solid var(--gold);outline-offset:1px}
.bgm-upload{display:flex;gap:10px;align-items:center}
#bgmFileName{font-size:13px;color:var(--muted);word-break:break-all}
.bgm-check{display:flex;gap:8px;align-items:center;font-size:14px;color:var(--text);cursor:pointer}
.bgm-hint{font-size:13px;color:var(--muted);min-height:18px;white-space:pre-wrap}
.bgm-muted{color:var(--muted);font-size:13px}

/* ===== 后台背景预设库管理 ===== */
.bgp-list{display:flex;flex-direction:column;gap:8px;margin:4px 0 2px}
.bgp-item{display:flex;align-items:center;gap:10px;background:var(--bg-3);border:1px solid var(--line-2);border-radius:10px;padding:8px 10px}
.bgp-dot{width:20px;height:20px;border-radius:6px;flex:0 0 auto;box-shadow:inset 0 0 0 1px rgba(0,0,0,.12)}
.bgp-name{font-size:14px;color:var(--text);font-weight:600}
.bgp-val{font-size:12px;color:var(--muted);margin-left:auto;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.bgp-del{background:none;border:none;cursor:pointer;color:var(--muted);width:28px;height:28px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto}
.bgp-del:hover{background:var(--bg-4);color:#e5484d}
.bgp-del .ic-svg{width:16px;height:16px}
.bgp-add{display:flex;gap:8px;align-items:center;flex-wrap:wrap}

/* ===== 付款前线上签约弹窗 ===== */
.sign-box{
  max-height:46vh;overflow:auto;background:var(--bg-3);border:1px solid var(--line-2);
  border-radius:12px;padding:16px 18px;font-size:13px;line-height:1.85;color:var(--text);
  white-space:normal;margin-bottom:16px;
}
.sign-box br{content:''}
.sign-row{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.sign-row .sign-lab{font-size:13px;color:var(--muted);flex:0 0 auto;min-width:72px}
.sign-agree{display:flex;align-items:flex-start;gap:10px;font-size:13px;line-height:1.6;cursor:pointer;user-select:none;color:var(--text)}
.sign-agree input[type=checkbox]{width:18px;height:18px;margin-top:2px;flex:0 0 auto;accent-color:var(--gold)}
.muted-2{color:var(--muted)}

.loader{padding:50px;text-align:center;color:var(--muted)}
.spin{
  width:22px;height:22px;border:2px solid var(--line-2);border-top-color:var(--gold);
  border-radius:50%;animation:sp .7s linear infinite;margin:0 auto 10px;
}
@keyframes sp{to{transform:rotate(360deg)}}

.bar{height:5px;border-radius:99px;background:var(--bg-4);overflow:hidden}
.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--gold-bright),var(--gold-2));transition:.3s}
.bar.ok i{background:linear-gradient(90deg,var(--ok),#5fc97f)}
.bar.err i{background:linear-gradient(90deg,var(--rose),#f07a8c)}

@media(max-width:1080px){
  .grid-4,.kpis,.creator-pick{grid-template-columns:repeat(2,1fr)}
  .grid-3,.pains,.steps,.plans,.stats{grid-template-columns:1fr}
  .cases,.vs{grid-template-columns:1fr}
  .hero h1{font-size:42px}
}

/* ===== 手机端：侧边栏改为滑出抽屉 + 体贴细节 ===== */
.hamb{display:none}
.sider-mask{display:none}
@media(max-width:720px){
  /* 汉堡按钮（仅手机显示） */
  .hamb{
    display:inline-flex;align-items:center;justify-content:center;
    width:40px;height:40px;margin-right:8px;flex:0 0 auto;
    border:1px solid var(--line-2);border-radius:10px;background:var(--bg-2);
    color:var(--text);cursor:pointer;
  }
  .hamb .ic-svg{width:22px;height:22px}

  /* 侧边栏 → 离屏抽屉 */
  .sider{
    position:fixed;top:0;left:0;bottom:0;z-index:1200;
    width:82vw;max-width:300px;height:100vh;
    transform:translateX(-100%);transition:transform .22s ease;
    box-shadow:0 12px 40px rgba(15,18,30,.28);
  }
  .app-shell.nav-open .sider{transform:none}
  .app-shell.nav-open{overflow:hidden}
  .sider-mask{
    display:block;position:fixed;inset:0;z-index:1150;background:rgba(15,18,30,.45);
    opacity:0;visibility:hidden;transition:opacity .2s ease;
  }
  .app-shell.nav-open .sider-mask{opacity:1;visibility:visible}
  .sider nav a{padding:12px 11px}      /* 触摸目标 ≥40px */

  .hero h1{font-size:34px}
  .kpis,.creator-pick,.grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-2,.grid-3{grid-template-columns:1fr}
  .content{padding:14px}

  /* 表单并排字段窄屏堆叠 */
  .row{flex-direction:column;gap:0}
  .row>*{width:100%}

  /* 弹窗 / 预览层手机满宽、按钮占满 */
  .mask{padding:12px}
  .modal{padding:18px}
  .modal.wide{max-width:100%}
  .vp-backdrop{padding:12px}
  .vp-card{max-height:94vh}
  .vp-actions{flex-direction:column-reverse;gap:8px}
  .vp-actions .btn{width:100%}
  .vp-cand{width:88px}

  /* 顶栏省空间、标题自适应、触摸目标 */
  .topbar{padding:0 14px;height:52px}
  .topbar .ttl{font-size:14px}
  .topbar .u span:last-child{display:none}
  .btn{min-height:38px}
  .vp-x{min-width:40px;min-height:40px}

  /* 步骤条窄屏允许换行 */
  .stepper .s{min-width:0;flex:1 1 42%}

  /* 后台表格横向滚动（不改 HTML，仅把表格设为可滚动块级） */
  table.tbl{display:block;width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
}