@import url("https://fonts.googleapis.com/css2?family=Sora:wght@500;700;800&display=swap");
:root{
  --tj-green:#0f6e56;
  --tj-green2:#2bb673;
  --tj-mint:#d8f3e7;
  --tj-bg:#eef6f2;
  --tj-text:#10233f;
  --tj-muted:#667890;
  --tj-line:#dce8e1;
  --tj-card:#fff;
  --tj-ink:#0a1f18;
}
*{box-sizing:border-box}
body{margin:0;font-family:"Sora","PingFang SC","Microsoft YaHei",sans-serif;background:
  radial-gradient(1200px 500px at 10% -10%, rgba(43,182,115,.18), transparent 60%),
  radial-gradient(900px 420px at 100% 0%, rgba(15,110,86,.12), transparent 55%),
  var(--tj-bg);color:var(--tj-text);line-height:1.6}
a{color:var(--tj-green);text-decoration:none}
.tj-wrap{max-width:1100px;margin:0 auto;padding:0 18px}
.tj-top{background:#fff;border-bottom:1px solid var(--tj-line);position:sticky;top:0;z-index:20}
.tj-top-in{display:flex;align-items:center;justify-content:space-between;height:58px;gap:12px}
.tj-brand{font-weight:800;font-size:18px;color:var(--tj-text);display:inline-flex;align-items:center;text-decoration:none;max-width:220px}
.tj-brand:hover{opacity:.9;text-decoration:none}
.tj-brand em{font-style:normal;color:var(--tj-green)}
.tj-brand-logo{max-width:200px}
.tj-brand-logo img{display:block;max-height:36px;max-width:200px;width:auto;height:auto;object-fit:contain}
.tj-nav{display:flex;align-items:center;gap:12px;font-size:14px}
.tj-nav a{color:#40546e}
.tj-user{color:var(--tj-muted);font-size:13px}
.tj-btn{display:inline-block;background:linear-gradient(135deg,var(--tj-green),var(--tj-green2));color:#fff!important;border:0;border-radius:10px;padding:8px 14px;font-size:13px;cursor:pointer}
.tj-btn.ghost{background:#eef5f1;color:var(--tj-green)!important}
.tj-btn.danger{background:#fff1f0;color:#a61b1b!important}
.tj-main{min-height:calc(100vh - 120px);padding:28px 0 48px}
.tj-foot{border-top:1px solid var(--tj-line);padding:18px 0;color:var(--tj-muted);font-size:12px;text-align:center}
.tj-hero{padding:48px 0 28px}
.tj-hero h1{margin:0 0 12px;font-size:clamp(28px,4vw,40px);line-height:1.2;letter-spacing:-.02em;font-weight:800}
.tj-hero h1 span{color:var(--tj-green)}
.tj-hero p{margin:0 0 22px;color:var(--tj-muted);max-width:42em}
.tj-actions{display:flex;gap:10px;flex-wrap:wrap}
.tj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px}
.tj-card{background:var(--tj-card);border:1px solid var(--tj-line);border-radius:16px;padding:18px}
.tj-card h3{margin:0 0 8px;font-size:16px}
.tj-card p{margin:0;color:var(--tj-muted);font-size:13px}

/* —— 首页动态优势区 —— */
.tj-home{padding-bottom:8px}
.tj-sec-head{margin:0 0 28px;max-width:36em}
.tj-sec-head h2{margin:0 0 8px;font-size:clamp(22px,3vw,30px);letter-spacing:-.02em;font-weight:800}
.tj-sec-head p{margin:0;color:var(--tj-muted);font-size:15px}
[data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
[data-reveal].is-in{opacity:1;transform:none}

.tj-pulse{position:relative;margin:12px 0 8px;padding:28px 0 36px;overflow:hidden;
  background:linear-gradient(120deg,var(--tj-ink) 0%,#12352a 55%,#0f6e56 100%);color:#e8fff5}
.tj-pulse-in{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative;z-index:1}
.tj-pulse-item b{display:block;font-size:clamp(26px,3.2vw,34px);font-weight:800;letter-spacing:-.03em;line-height:1.1}
.tj-pulse-item span{display:block;margin-top:6px;font-size:12px;opacity:.72}
.tj-pulse-wave{position:absolute;inset:auto 0 -40px 0;height:120px;background:
  radial-gradient(ellipse at 20% 0%, rgba(43,182,115,.45), transparent 50%),
  radial-gradient(ellipse at 80% 30%, rgba(216,243,231,.25), transparent 45%);
  animation:tjWave 8s ease-in-out infinite alternate;pointer-events:none}
@keyframes tjWave{from{transform:translateX(-4%) scaleY(1)}to{transform:translateX(4%) scaleY(1.15)}}

.tj-adv{padding:56px 0 20px}
.tj-adv-row{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center;padding:28px 0;border-top:1px solid var(--tj-line)}
.tj-adv-row.rev{direction:rtl}
.tj-adv-row.rev > *{direction:ltr}
.tj-adv-copy h3{margin:0 0 10px;font-size:22px;font-weight:700;letter-spacing:-.01em}
.tj-adv-copy p{margin:0;color:var(--tj-muted);font-size:14px;max-width:34em}
.tj-adv-visual{min-height:180px;border-radius:18px;position:relative;overflow:hidden;
  background:linear-gradient(160deg,#fff 0%,#f2faf6 100%);border:1px solid var(--tj-line);
  box-shadow:0 18px 40px -28px rgba(15,110,86,.55)}

.tj-mock-code{background:#0c1a14;border-color:#1c3a2e;color:#b8f0d4;padding:0;font-family:ui-monospace,Consolas,monospace}
.tj-mock-code-bar{display:flex;align-items:center;gap:6px;padding:10px 12px;border-bottom:1px solid #1e3d30;background:#0a1511}
.tj-mock-code-bar i{width:8px;height:8px;border-radius:50%;background:#3d6b55}
.tj-mock-code-bar i:nth-child(2){background:#2bb673}
.tj-mock-code-bar i:nth-child(3){background:#8fd9b5}
.tj-mock-code-bar span{margin-left:8px;font-size:11px;color:#6fa88a}
.tj-typewriter{margin:0;padding:14px 16px 18px;font-size:12px;line-height:1.65;white-space:pre-wrap;min-height:8.5em}
.tj-typewriter::after{content:"";display:inline-block;width:7px;height:1em;margin-left:2px;background:#2bb673;vertical-align:-2px;animation:tjBlink 1s step-end infinite}
@keyframes tjBlink{50%{opacity:0}}

.tj-mock-chart{padding:16px 18px 12px}
.tj-mock-chart-head{font-size:12px;color:var(--tj-muted);margin-bottom:10px;font-weight:600}
.tj-live-bars{display:flex;align-items:flex-end;gap:10px;height:140px}
.tj-live-bars span{flex:1;display:block;height:0;border-radius:8px 8px 3px 3px;
  background:linear-gradient(180deg,var(--tj-green2),var(--tj-green));opacity:.85;
  transition:height 1.1s cubic-bezier(.2,.8,.2,1)}
.tj-live-bars span.grow{height:var(--h)}
.tj-live-bars span:nth-child(even){opacity:1}

.tj-mock-kw{display:flex;align-items:center;padding:0;background:linear-gradient(135deg,#103528,#0f6e56)}
.tj-kw-track{width:100%;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.tj-kw-line{white-space:nowrap;padding:14px 0;font-size:14px;font-weight:600;color:#d8f3e7;
  animation:tjMarquee 22s linear infinite;width:max-content}
.tj-kw-line:nth-child(2){animation-duration:28s;animation-direction:reverse;opacity:.7;font-size:13px;font-weight:500;border-top:1px solid rgba(255,255,255,.08)}
@keyframes tjMarquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

.tj-mock-ends{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding:22px;align-content:center}
.tj-end{text-align:center;padding:18px 8px;border-radius:14px;background:rgba(15,110,86,.06);border:1px dashed #b7dcc9;
  transform:translateY(12px);opacity:0;transition:opacity .6s ease,transform .6s ease}
[data-reveal].is-in .tj-end{opacity:1;transform:none}
[data-reveal].is-in .tj-end.delay{transition-delay:.15s}
[data-reveal].is-in .tj-end.delay2{transition-delay:.3s}
.tj-end strong{display:block;font-size:15px;margin-bottom:4px}
.tj-end em{font-style:normal;font-size:11px;color:var(--tj-muted)}

.tj-flow{margin:28px 0 10px;padding:42px 0;border-radius:24px;
  background:linear-gradient(165deg,rgba(255,255,255,.92),rgba(216,243,231,.55));
  border:1px solid var(--tj-line)}
.tj-steps{list-style:none;margin:0 0 28px;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:none}
.tj-steps li{position:relative;padding:8px 8px 8px 0}
.tj-steps li span{display:block;font-size:28px;font-weight:800;color:var(--tj-green);letter-spacing:-.04em;line-height:1;margin-bottom:8px}
.tj-steps li strong{display:block;font-size:16px;margin-bottom:4px}
.tj-steps li em{font-style:normal;font-size:13px;color:var(--tj-muted)}
.tj-flow-cta{justify-content:flex-start}

.tj-panel{background:#fff;border:1px solid var(--tj-line);border-radius:16px;padding:22px;max-width:460px;margin:40px auto}
.tj-panel h1{margin:0 0 16px;font-size:24px}
label{display:block;font-size:13px;color:#51657f;margin:12px 0 6px}
input,select,textarea{width:100%;border:1px solid #d5e1ee;border-radius:10px;padding:10px 12px;font-size:14px}
.tj-err{background:#fff1f0;color:#a61b1b;border:1px solid #ffccc7;padding:10px 12px;border-radius:10px;font-size:13px;margin-bottom:12px}
.tj-ok{background:#f6ffed;color:#237804;border:1px solid #b7eb8f;padding:10px 12px;border-radius:10px;font-size:13px;margin-bottom:12px}
.tj-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:16px 0 22px}
.tj-stat{background:#f3faf6;border:1px solid #cfe8d8;border-radius:14px;padding:16px}
.tj-stat b{display:block;font-size:26px;color:var(--tj-green)}
.tj-stat span{font-size:12px;color:var(--tj-muted)}
.tj-table{width:100%;border-collapse:collapse;font-size:13px}
.tj-table th,.tj-table td{border-bottom:1px solid #eef2f0;padding:10px 8px;text-align:left;vertical-align:top;word-break:break-all}
.tj-table th{color:#5b6f86;font-weight:600;background:#f7faf8}
.tj-toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:end;margin-bottom:14px}
.tj-toolbar .grow{flex:1}
.tj-code{background:#0f1b2d;color:#d7e6ff;border-radius:12px;padding:14px;font-family:ui-monospace,Consolas,monospace;font-size:12px;white-space:pre-wrap;word-break:break-all}
.tj-muted{color:var(--tj-muted);font-size:13px}
.tj-row{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:12px}
.tj-pct{font-style:normal;font-size:12px;margin-left:6px;font-weight:700}
.tj-pct.up{color:#0f6e56}
.tj-pct.down{color:#c0392b}
.tj-pct.flat{color:#889}
.tj-bars{display:flex;align-items:flex-end;gap:6px;height:140px;padding:8px 0 0}
.tj-bar{flex:1;min-width:0;height:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:6px}
.tj-bar i{display:block;width:70%;max-width:28px;border-radius:6px 6px 2px 2px;background:linear-gradient(180deg,#2bb673,#0f6e56)}
.tj-bar span{font-size:10px;color:#7a8ea6;white-space:nowrap}
@media(max-width:800px){
  .tj-grid,.tj-stats{grid-template-columns:1fr}
  .tj-stats[style*="repeat(4"]{grid-template-columns:1fr 1fr !important}
  .tj-pulse-in{grid-template-columns:1fr 1fr}
  .tj-steps{grid-template-columns:1fr}
  .tj-adv-row,.tj-adv-row.rev{grid-template-columns:1fr;direction:ltr;gap:16px;padding:22px 0}
  .tj-mock-ends{grid-template-columns:1fr}
  .tj-flow{padding:28px 16px;border-radius:18px}
}
@media(prefers-reduced-motion:reduce){
  [data-reveal]{opacity:1;transform:none;transition:none}
  .tj-pulse-wave,.tj-kw-line,.tj-typewriter::after{animation:none}
}

/* —— 接入文档 —— */
.tj-docs{max-width:860px}
.tj-docs h1{margin:0 0 8px;font-size:clamp(24px,3vw,30px);font-weight:800;letter-spacing:-.02em}
.tj-docs-lead{margin:0 0 20px;color:var(--tj-muted);font-size:15px}
.tj-docs-toc{display:flex;flex-wrap:wrap;gap:8px 14px;margin:0 0 28px;padding-bottom:16px;border-bottom:1px solid var(--tj-line);font-size:13px}
.tj-docs-toc a{color:#40546e}
.tj-docs-toc a:hover{color:var(--tj-green)}
.tj-docs-sec{padding:8px 0 26px;border-bottom:1px solid var(--tj-line)}
.tj-docs-sec:last-child{border-bottom:0;padding-bottom:8px}
.tj-docs-sec h2{margin:0 0 10px;font-size:18px;font-weight:700}
.tj-docs-list{margin:0 0 12px;padding-left:1.2em;color:var(--tj-muted);font-size:14px}
.tj-docs-list li{margin:4px 0}
.tj-docs-list b{color:var(--tj-text)}
.tj-code-wrap{position:relative;margin-top:12px}
.tj-code-wrap .tj-code{margin:0;padding-top:40px}
.tj-copy{position:absolute;top:10px;right:10px;z-index:1;border:0;border-radius:8px;padding:5px 10px;font-size:12px;cursor:pointer;
  background:#1a3d30;color:#b8f0d4;font-family:inherit}
.tj-copy:hover{background:#245643}