@import url("./design-tokens.css");
@import url("./solution-pages.css");

*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:clip}
body{margin:0;color:var(--text);font-family:var(--font);background:var(--surface-soft);overflow-x:clip}
img{max-width:100%;display:block}
a{color:inherit}
button,input,select,textarea{max-width:100%}

.tg-page{background:var(--surface-soft);min-height:100vh;width:100%;overflow-x:clip}
.shell{width:100%;max-width:100%;padding-left:var(--page-pad);padding-right:var(--page-pad)}
.shell-inner{max-width:var(--content-max);margin:0 auto;min-width:0}

.tg-nav{min-height:var(--nav-h);height:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--border);background:rgba(255,255,255,.88);backdrop-filter:blur(14px);position:sticky;top:0;z-index:100;width:100%}
.tg-brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--text);flex-shrink:0;min-width:0}
.tg-brand-logo{width:48px;height:48px;border-radius:0;object-fit:contain;object-position:center;background:transparent;box-shadow:none;display:block;flex-shrink:0}
.tg-brand-text{display:flex;flex-direction:column}
.tg-brand b{font-size:18px;letter-spacing:-.3px}
.tg-brand small{font-size:10px;color:var(--text-muted);letter-spacing:1px;margin-top:2px}
.tg-logo{width:44px;height:44px;display:grid;place-items:center;border-radius:13px;background:var(--brand-gradient);color:#fff;font-size:20px;font-weight:900;box-shadow:var(--shadow-sm)}
.tg-nav nav{display:flex;gap:clamp(16px,2.5vw,32px);flex-wrap:wrap}
.tg-nav nav a,.login{color:var(--text-secondary);text-decoration:none;font-size:14px;font-weight:500;transition:.15s}
.tg-nav nav a:hover{color:var(--brand-blue)}
.tg-nav-right{display:flex;align-items:center;gap:10px;flex-shrink:0;min-width:0}
.tg-nav-right button{border:0;background:transparent;color:var(--text-secondary);cursor:pointer;font-size:13px}
.login{border:1px solid var(--border);border-radius:11px;padding:10px 18px;color:var(--brand-blue)!important;font-weight:700;background:#fff;white-space:nowrap}
.tg-nav-toggle{display:none;width:42px;height:42px;border:1px solid var(--border);border-radius:11px;background:#fff;color:var(--text);font-size:20px;line-height:1;cursor:pointer;flex-shrink:0;align-items:center;justify-content:center}

.tg-badge{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:8px 14px;background:linear-gradient(135deg,#edf5ff,#f0ebff);color:var(--brand-blue);font-size:12px;font-weight:700;border:1px solid #d4e6ff}
.tg-primary,.tg-demo{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:11px;text-decoration:none;font-size:14px;font-weight:700;transition:.18s;width:fit-content}
.tg-primary,.deploy-button{background:var(--brand-gradient);color:#fff;box-shadow:0 12px 28px rgba(26,111,232,.24)}
.tg-primary:hover,.deploy-button:hover{transform:translateY(-2px)}
.deploy-button,.custom-link{display:inline-flex;align-items:center;justify-content:center;padding:11px 20px;border-radius:11px;text-decoration:none;font-size:14px;font-weight:700;width:fit-content;max-width:100%}
.custom-link{border:1px solid var(--border);background:#fff;color:var(--text-secondary)}
.tg-demo,.custom-link{border:1px solid var(--border);background:#fff;color:var(--text)}
.tg-telegram{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:11px;text-decoration:none;font-size:14px;font-weight:700;transition:.18s;width:fit-content;background:#2AABEE;border:1px solid #1e9bd9;color:#fff;box-shadow:0 10px 22px rgba(42,171,238,.28)}
.tg-telegram:hover{background:#229ED9;transform:translateY(-2px);color:#fff}
.tg-actions{display:flex;flex-wrap:wrap;gap:12px}

/* Homepage hero */
.home-hero{width:100%;padding:clamp(48px,8vw,96px) 0 clamp(40px,6vw,72px);background:radial-gradient(ellipse 80% 60% at 20% 0%,rgba(62,184,255,.14),transparent 60%),radial-gradient(ellipse 60% 50% at 90% 10%,rgba(123,92,255,.12),transparent 55%),linear-gradient(180deg,#f8fbff 0%,#fff 100%)}
.home-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,72px);align-items:center}
.home-hero h1{font-size:clamp(28px,7vw,64px);line-height:1.16;letter-spacing:-.04em;margin:20px 0 18px;overflow-wrap:anywhere}
.home-hero h1 em{font-style:normal;background:var(--brand-gradient);background-clip:text;-webkit-background-clip:text;color:transparent}
.home-lead{font-size:clamp(16px,2vw,18px);line-height:1.75;color:var(--text-secondary);max-width:560px;margin:0}
.home-proof{display:flex;flex-wrap:wrap;gap:18px;margin-top:28px;color:var(--text-muted);font-size:13px}
.home-proof span{display:inline-flex;align-items:center;gap:6px}
.home-visual{position:relative;min-height:420px;display:grid;place-items:center}
.home-visual-card{position:absolute;background:rgba(255,255,255,.92);border:1px solid var(--border);border-radius:var(--radius-md);padding:18px 20px;box-shadow:var(--shadow-md);backdrop-filter:blur(8px)}
.home-visual-card small{color:var(--brand-blue);font-weight:800;font-size:11px}
.home-visual-card b{display:block;margin:8px 0 4px;font-size:15px}
.home-visual-card span{font-size:12px;color:var(--text-muted)}
.home-visual-card.c1{left:0;top:18%;animation:float 6s ease-in-out infinite}
.home-visual-card.c2{right:0;bottom:16%;animation:float 6s ease-in-out infinite 1.5s}
.home-phone{width:200px;padding:24px 18px;border-radius:36px;border:8px solid #1e3348;background:linear-gradient(180deg,#14263a,#0d1826);color:#fff;box-shadow:var(--shadow-lg);text-align:center;z-index:2}
.home-phone-icon{width:64px;height:64px;margin:0 auto 16px;border-radius:20px;background:var(--brand-gradient);display:grid;place-items:center;font-size:28px}
.home-phone b{display:block;margin-bottom:12px}
.home-phone i{display:block;height:8px;background:#334d66;border-radius:4px;margin:6px auto;width:70%}
.home-phone i+i{width:48px}
.home-phone button{margin-top:18px;width:100%;padding:10px;border:0;border-radius:10px;background:var(--brand-blue);color:#fff;font-weight:700}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}

.home-metrics{width:100%;padding:28px 0;background:#fff;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.home-metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.home-metrics b{display:block;font-size:clamp(24px,3vw,32px);color:var(--brand-blue);letter-spacing:-1px}
.home-metrics span{font-size:13px;color:var(--text-secondary)}

.tg-steps{width:100%;background:linear-gradient(135deg,#0c1829,#163456);color:#fff;padding:36px 0}
.tg-steps .shell-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.tg-steps p{color:#a8bdd1;font-size:14px;margin:0}
.tg-steps-flow{display:flex;flex-wrap:wrap;align-items:center;gap:18px}
.tg-steps-flow span{font-size:14px;background:rgba(255,255,255,.06);padding:10px 16px;border-radius:999px;border:1px solid rgba(255,255,255,.1)}
.tg-steps-flow span b{color:#6ec0ff;margin-right:8px}
.tg-steps-flow i{font-style:normal;color:#5f7690}

.needs{width:100%;padding:clamp(48px,7vw,88px) 0 clamp(64px,8vw,100px)}
.needs .shell-inner>h1,.needs>h1{font-size:clamp(28px,6vw,48px);letter-spacing:-1.5px;margin:16px 0 10px;line-height:1.22;overflow-wrap:anywhere}
.needs .shell-inner>p,.needs>p{color:var(--text-secondary);font-size:clamp(14px,3.4vw,16px);line-height:1.7;margin:0 0 36px;max-width:640px}
.needs-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.needs-grid>a{min-height:220px;min-width:0;background:#fff;border:1px solid var(--border);border-radius:var(--radius-md);padding:26px;text-decoration:none;color:var(--text);transition:.2s;box-shadow:var(--shadow-sm);display:flex;flex-direction:column}
.needs-grid>a:hover,.needs-grid .featured{transform:translateY(-4px);border-color:#8ebef5;box-shadow:var(--shadow-md)}
.needs-grid .featured{background:linear-gradient(145deg,#fff,#f3f8ff);border-color:#9ec5f5}
.needs-grid i{font-style:normal;font-size:32px;width:52px;height:52px;display:grid;place-items:center;background:var(--surface-muted);border-radius:14px}
.needs-grid h2{font-size:19px;margin:20px 0 8px}
.needs-grid p{font-size:13px;color:var(--text-secondary);line-height:1.65;flex:1}
.needs-grid b{display:block;margin-top:18px;color:var(--brand-blue);font-size:13px}

.business-section{margin-top:56px}
.section-title{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.section-title h2{font-size:clamp(22px,3vw,28px);margin:0;letter-spacing:-.5px}
.section-title p{margin:0;color:var(--text-muted);font-size:14px}

/* solution 详情页样式见 solution-pages.css */

.custom-cta{width:100%;padding:clamp(48px,7vw,80px) 0}
.custom-box{display:flex;align-items:center;justify-content:space-between;gap:35px;padding:clamp(28px,4vw,48px);border:1px solid var(--border);border-radius:var(--radius-lg);background:linear-gradient(115deg,#102b40,#174b73);color:#fff;box-shadow:var(--shadow-lg)}
.custom-box small{color:#70b1ff;font-weight:700;letter-spacing:1.5px;font-size:12px}
.custom-box h2{font-size:clamp(24px,3vw,32px);margin:12px 0}
.custom-box p{color:#b7c8d5;margin:0;line-height:1.7;font-size:15px}
.custom-button{flex:none;padding:14px 22px;border-radius:12px;background:#fff;color:#1767d9;text-decoration:none;font-size:14px;font-weight:800}

.home-products,.home-compare,.home-faq{width:100%;padding:clamp(48px,7vw,88px) 0}
.home-compare{background:#fff;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.home-block-head{max-width:760px;margin-bottom:36px}
.home-block-head small{color:var(--brand-blue);font-weight:800;letter-spacing:1.4px;font-size:12px}
.home-block-head h2{font-size:clamp(26px,3.4vw,40px);letter-spacing:-1px;margin:10px 0 12px;line-height:1.2}
.home-block-head p{margin:0;color:var(--text-secondary);font-size:16px;line-height:1.7}
.home-product-groups{display:grid;gap:22px}
.home-product-group{background:#fff;border:1px solid var(--border);border-radius:var(--radius-md);padding:26px;box-shadow:var(--shadow-sm)}
.home-product-group header{display:flex;gap:14px;align-items:flex-start;margin-bottom:18px}
.home-product-group header span{width:48px;height:48px;border-radius:14px;background:var(--surface-muted);display:grid;place-items:center;font-size:24px;flex-shrink:0}
.home-product-group header h3{margin:0 0 4px;font-size:18px}
.home-product-group header p{margin:0;color:var(--text-secondary);font-size:13px;line-height:1.6}
.home-product-links{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.home-product-links a{display:block;padding:16px;border:1px solid var(--border);border-radius:14px;text-decoration:none;background:var(--surface-soft);transition:.18s}
.home-product-links a:hover{border-color:#8ebef5;background:#fff;transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.home-product-links b{display:block;font-size:15px;margin-bottom:6px}
.home-product-links span{display:block;font-size:13px;color:var(--text-secondary);line-height:1.55}
.home-more{margin:28px 0 0;text-align:center}
.home-more a{color:var(--brand-blue);font-weight:800;text-decoration:none}
.compare-table-wrap{overflow:auto;border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}
.compare-table{width:100%;border-collapse:collapse;min-width:680px;background:#fff}
.compare-table th,.compare-table td{padding:16px 18px;text-align:left;vertical-align:top;font-size:14px;line-height:1.65;border-bottom:1px solid var(--border)}
.compare-table thead th{background:#f4f8fd;font-size:13px;letter-spacing:.02em}
.compare-table tbody th{width:18%;color:var(--text);font-size:13px;background:#fbfcfe}
.compare-table td{color:var(--text-secondary)}
.compare-table .is-us{background:#f3f8ff;color:var(--text);font-weight:600}
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.faq-grid article{background:#fff;border:1px solid var(--border);border-radius:var(--radius-md);padding:22px;box-shadow:var(--shadow-sm)}
.faq-grid h3{margin:0 0 10px;font-size:16px}
.faq-grid p{margin:0;color:var(--text-secondary);font-size:14px;line-height:1.7}
.home-footer{border-top:1px solid var(--border);background:#fff;padding:28px 0}
.home-footer-grid{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
.home-footer b{display:block;font-size:16px}
.home-footer p{margin:4px 0 0;color:var(--text-muted);font-size:13px}
.home-footer nav{display:flex;flex-wrap:wrap;gap:16px}
.home-footer nav a{color:var(--text-secondary);text-decoration:none;font-size:13px;font-weight:600}
.home-footer nav a:hover{color:var(--brand-blue)}

.dash-page{width:100%;padding:clamp(32px,5vw,56px) var(--page-pad) clamp(48px,6vw,72px)}
.dash-head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:28px;flex-wrap:wrap}
.dash-head h1{font-size:clamp(22px,3vw,28px);margin:0}
.profile{display:flex;align-items:center;gap:14px}
.profile img,.fallback{width:52px;height:52px;border-radius:50%;object-fit:cover}
.fallback{background:linear-gradient(135deg,#e6f2ff,#ede8ff);display:grid;place-items:center;font-size:22px}
.profile p{color:var(--text-muted);font-size:13px;margin:5px 0 0}
.dash-actions{display:flex;gap:10px;flex-wrap:wrap}
.dash-actions a,.dash-actions button{padding:10px 16px;border:1px solid var(--border);background:#fff;border-radius:11px;color:var(--brand-blue);text-decoration:none;cursor:pointer;font-weight:700;font-size:13px}
.bots{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,340px),1fr));gap:18px}
.bot{background:#fff;border:1px solid var(--border);border-radius:var(--radius-md);padding:24px;box-shadow:var(--shadow-sm);transition:.18s}
.bot:hover{box-shadow:var(--shadow-md);border-color:#b8d4f5}
.bot-top{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}
.bot h2{font-size:18px;margin:0}
.bot small{color:var(--text-muted)}
.running{color:var(--success);background:var(--success-bg);padding:7px 11px;border-radius:999px;font-size:11px;font-weight:700}
.paused{color:var(--warn);background:var(--warn-bg)}
.meta{padding:16px;background:var(--surface-muted);border-radius:12px;margin:18px 0;font-size:12px;color:var(--text-secondary);line-height:1.6}
.controls{display:flex;flex-wrap:wrap;gap:8px}
.controls select,.controls button{padding:9px 12px;border:1px solid var(--border);border-radius:10px;background:#fff;font-size:12px}
.controls button{color:var(--brand-blue);font-weight:700;cursor:pointer}
.finance-manage{padding:9px 14px!important;border-radius:10px!important;background:var(--brand-gradient)!important;color:#fff!important;border:0!important;font-size:12px!important;font-weight:800!important;text-decoration:none!important}
.empty{grid-column:1/-1;text-align:center;padding:72px 24px;border:1px dashed var(--border-strong);border-radius:var(--radius-md);color:var(--text-muted);background:#fafcff}
.empty a{display:inline-block;margin-top:18px;color:var(--brand-blue);font-weight:700}

.login-page{padding:24px 0}
.login-card{width:min(440px,calc(100% - 32px));padding:clamp(24px,6vw,45px)}
.chapters{display:grid;gap:12px}
.player{max-width:100%}

@media(max-width:960px){
  :root{--nav-h:64px;--page-pad:18px}
  .tg-nav{align-items:center;flex-wrap:wrap;padding-top:8px;padding-bottom:8px}
  .tg-nav .shell-inner{flex-wrap:wrap;gap:10px}
  .tg-nav-toggle{display:inline-grid}
  .tg-nav nav{
    display:none;
    width:100%;
    flex-direction:column;
    gap:0;
    order:20;
    padding:6px 0 8px;
    border-top:1px solid var(--border);
  }
  .tg-nav.nav-open nav{display:flex}
  .tg-nav nav a{padding:12px 4px;font-size:16px;font-weight:700}
  .tg-brand-logo{width:40px;height:40px}
  .tg-brand small{display:none}
  .tg-nav-right{flex-wrap:wrap;justify-content:flex-end;gap:8px;max-width:min(100%,68vw)}
  #langButton{font-size:12px;white-space:nowrap;padding:6px 0}
  .login{padding:8px 11px;font-size:12px}
  .home-hero-grid{grid-template-columns:1fr}
  .home-visual{min-height:280px;margin-top:12px}
  .home-visual-card{display:none}
  .home-metrics-grid{grid-template-columns:1fr 1fr}
  .needs{padding:36px 0 56px}
  .needs-grid{grid-template-columns:1fr 1fr;gap:12px}
  .needs-grid>a{min-height:0;padding:18px 16px}
  .needs-grid i{width:44px;height:44px;font-size:26px}
  .needs-grid h2{font-size:17px;margin:14px 0 6px}
  .home-product-links,.faq-grid{grid-template-columns:1fr}
  .home-product-group{padding:18px}
  .tg-steps .shell-inner,.home-footer-grid{flex-direction:column;align-items:flex-start}
  .dash-page{padding-top:24px}
  .hint-banner{font-size:13px}
  .chapters{grid-template-columns:1fr !important}
  .player{min-height:220px !important;padding:28px 18px !important}
}
@media(max-width:720px){
  :root{--page-pad:max(16px, calc(12px + env(safe-area-inset-left, 0px)))}
  .needs-grid{grid-template-columns:1fr;gap:12px}
  .needs .shell-inner>h1,.needs>h1{margin-top:10px;margin-bottom:8px}
  .needs .shell-inner>p,.needs>p{margin-bottom:22px}
  .tg-nav-right{max-width:100%;width:100%;justify-content:flex-start}
}
@media(max-width:560px){
  .home-metrics-grid{grid-template-columns:1fr}
  .custom-box{display:block}
  .home-phone{width:170px;padding:18px 14px}
  .home-hero{padding-top:32px}
  .tg-actions a{width:100%;justify-content:center}
  .tg-logout-link{display:none}
  .compare-table{font-size:13px}
  .wizard-actions{flex-wrap:wrap;gap:10px}
  input,select,textarea{font-size:16px !important}
}

html.tg-miniapp body{
  padding-bottom:calc(12px + var(--tg-safe-area-inset-bottom, 0px));
}
html.tg-miniapp .tg-nav{
  padding-top:max(8px, var(--tg-safe-area-inset-top, 0px));
  min-height:56px;
}
html.tg-miniapp{
  --page-pad:12px;
  --nav-h:56px;
}
html.tg-miniapp .tg-page{
  min-height:var(--tg-viewport-height, 100dvh);
}
html.tg-miniapp .tg-nav nav{
  display:none !important;
}
html.tg-miniapp .tg-nav.nav-open nav{
  display:flex !important;
}
html.tg-miniapp .tg-brand-logo{
  width:36px;
  height:36px;
}
html.tg-miniapp .tg-brand small{
  display:none;
}
html.tg-miniapp .needs-grid,
html.tg-miniapp .home-metrics-grid,
html.tg-miniapp .home-product-links,
html.tg-miniapp .home-hero-grid{
  grid-template-columns:1fr !important;
}
html.tg-miniapp .home-visual{
  min-height:220px;
}
html.tg-miniapp .home-visual-card{
  display:none;
}
html.tg-miniapp .compare-table-wrap,
html.tg-miniapp .pricing-table-wrap{
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
}
html.tg-miniapp .tg-actions a,
html.tg-miniapp .tg-primary,
html.tg-miniapp .tg-demo,
html.tg-miniapp .tg-telegram,
html.tg-miniapp .deploy-button{
  width:100%;
  justify-content:center;
}