/* KAelo · 共享样式 · 精致黑白圆润风 · v2 */

/* ------------------------------------------------------------------ */
/* 自定义字体（ZQKfreefont，单文件，英文+数字，无中文）                  */
/* 把你的字体文件放到 /frontend/assets/fonts/ZQKfreefont.ttf 即可生效   */
/* ------------------------------------------------------------------ */
@font-face{
  font-family:"KAelo Display";
  font-style:normal;
  font-weight:400;
  font-display:swap;
  src:url("fonts/ZQKfreefont.ttf") format("truetype");
}

:root{
  --bg:#ffffff;
  --fg:#0a0a0a;
  --fg-soft:#1a1a1a;
  --muted:#6b6b6b;
  --muted-soft:#999;
  --line:#ececec;
  --line-soft:#f5f5f5;
  --card:#fafafa;
  --bg-card-hover:#f0f0f2;
  --inv-bg:#0a0a0a;
  --inv-fg:#ffffff;
  --success:#16a34a;
  --warn:#d97706;
  --danger:#dc2626;
  --radius:24px;
  --radius-sm:16px;
  --radius-xs:12px;
  --radius-pill:999px;
  --shadow-sm:0 1px 2px rgba(0,0,0,.03),0 2px 8px rgba(0,0,0,.03);
  --shadow:0 2px 4px rgba(0,0,0,.03),0 12px 32px rgba(0,0,0,.06);
  --shadow-lg:0 4px 8px rgba(0,0,0,.04),0 20px 48px rgba(0,0,0,.08);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --ease-spring:cubic-bezier(.34,1.56,.64,1);
  --dur-fast:.15s;
  --dur:.25s;
  --dur-slow:.4s;
  --maxw:1080px;
  --sans:"KAelo Display",-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}

[data-theme="dark"]{
  --bg:#0d0f12;
  --fg:#e8e8ea;
  --fg-soft:#c8c8cc;
  --muted:#7a7d85;
  --muted-soft:#55585f;
  --line:#23262b;
  --line-soft:#17191d;
  --card:#15181d;
  --bg-card-hover:#1c1f25;
  --inv-bg:#f0f0f2;
  --inv-fg:#0a0a0a;
  --shadow-sm:0 1px 2px rgba(0,0,0,.3),0 2px 8px rgba(0,0,0,.3);
  --shadow:0 2px 4px rgba(0,0,0,.3),0 12px 32px rgba(0,0,0,.4);
  --shadow-lg:0 4px 8px rgba(0,0,0,.4),0 20px 48px rgba(0,0,0,.5);
}

/* ===== DARK MODE OVERRIDES ===== */
[data-theme="dark"] body{background:var(--bg)}
[data-theme="dark"] img{filter:none}

/* Nav */
[data-theme="dark"] nav{
  background:rgba(13,15,18,.82);
  border-bottom-color:rgba(255,255,255,.06);
}
[data-theme="dark"] .nav-links a:hover{background:var(--card)}
[data-theme="dark"] .nav-links a.active{background:var(--line-soft)}
[data-theme="dark"] .nav-cta{background:var(--fg);color:var(--bg)!important}
[data-theme="dark"] .nav-cta.ghost{background:transparent;border-color:var(--line);color:var(--fg)!important}
[data-theme="dark"] .nav-cta.ghost:hover{border-color:var(--fg);background:var(--fg);color:var(--bg)!important}
[data-theme="dark"] .theme-toggle:hover{background:var(--fg);color:var(--bg)}
[data-theme="dark"] .burger{color:var(--fg)}

/* Mobile nav */
@media(max-width:860px){
  [data-theme="dark"] .nav-links{background:rgba(13,15,18,.97);border-bottom-color:var(--line)}
}

/* Cards */
[data-theme="dark"] .card,
[data-theme="dark"] .step,
[data-theme="dark"] .apply-card,
[data-theme="dark"] .fin-card,
[data-theme="dark"] .status-box,
[data-theme="dark"] .hero-stats .stat{
  background:var(--card);
  border-color:var(--line);
}
[data-theme="dark"] .card:hover,
[data-theme="dark"] .step:hover{
  background:var(--bg-card-hover);
  border-color:var(--line);
  box-shadow:var(--shadow);
}
[data-theme="dark"] .hero-stats .stat:hover{
  background:var(--bg-card-hover);border-color:#2e3138;
}
[data-theme="dark"] .card .ico{background:var(--fg);color:var(--bg)}

/* Hero side panel (inverts in dark mode) */
[data-theme="dark"] .hero-side{
  background:var(--card);
  color:var(--fg);
  border:1px solid var(--line);
}
[data-theme="dark"] .hero-side::before{background:linear-gradient(90deg,transparent,rgba(255,255,255,.05),transparent)}
[data-theme="dark"] .hero-side .kicker{color:var(--muted)}
[data-theme="dark"] .hero-side p{color:var(--muted)}
[data-theme="dark"] .hero-side .btn{background:var(--fg);color:var(--bg)}
[data-theme="dark"] .hero-side .btn:hover{box-shadow:0 8px 24px rgba(255,255,255,.08)}
[data-theme="dark"] header.hero::before{background:radial-gradient(circle,rgba(255,255,255,.03) 0%,transparent 70%)}

/* Pills */
[data-theme="dark"] .pill{background:var(--card);border-color:var(--line)}
[data-theme="dark"] .pill:hover{background:#1c1f25;border-color:#2e3138}

/* Tables */
[data-theme="dark"] th{background:var(--line-soft);color:var(--muted)}
[data-theme="dark"] tbody tr:hover{background:var(--line-soft)}
[data-theme="dark"] td{border-color:var(--line)}
[data-theme="dark"] th{border-color:var(--line)}
[data-theme="dark"] .specs-wrap{background:var(--card);border-color:var(--line)}

/* Tags */
[data-theme="dark"] .tag-open{background:rgba(22,163,74,.15);color:#4ade80}
[data-theme="dark"] .tag-limited{background:rgba(217,119,6,.15);color:#fbbf24}
[data-theme="dark"] .tag-full{background:rgba(220,38,38,.15);color:#f87171}

/* Forms */
[data-theme="dark"] .field input,
[data-theme="dark"] .field select,
[data-theme="dark"] .field textarea{
  background:var(--card);
  border-color:var(--line);
  color:var(--fg);
}
[data-theme="dark"] .field input:hover,
[data-theme="dark"] .field select:hover,
[data-theme="dark"] .field textarea:hover{border-color:#3a3d44}
[data-theme="dark"] .field input:focus,
[data-theme="dark"] .field select:focus,
[data-theme="dark"] .field textarea:focus{
  border-color:var(--fg);
  box-shadow:0 0 0 3px rgba(255,255,255,.08);
}
[data-theme="dark"] .btn-primary{background:var(--fg);color:var(--bg)}
[data-theme="dark"] .btn-primary:hover{box-shadow:0 8px 20px rgba(255,255,255,.1)}
[data-theme="dark"] .btn-ghost,
[data-theme="dark"] button.btn-ghost{
  background:var(--card)!important;
  border-color:var(--line);
  color:var(--fg);
}
[data-theme="dark"] .btn-ghost:hover{border-color:var(--fg);background:var(--fg)!important;color:var(--bg)!important}

/* Form messages */
[data-theme="dark"] .form-msg.ok{background:rgba(22,163,74,.12);color:#4ade80;border-color:rgba(22,163,74,.25)}
[data-theme="dark"] .form-msg.err{background:rgba(220,38,38,.12);color:#f87171;border-color:rgba(220,38,38,.25)}

/* Rules */
[data-theme="dark"] .rule{background:var(--card);border-color:var(--line)}
[data-theme="dark"] .rule:hover{border-color:#3a3d44;background:#1c1f25;box-shadow:var(--shadow-sm)}
[data-theme="dark"] .rule .x{background:rgba(220,38,38,.2);color:#f87171}
[data-theme="dark"] .rule .ok{background:rgba(22,163,74,.2);color:#4ade80}
[data-theme="dark"] .rule b{color:var(--fg)}

/* Contact */
[data-theme="dark"] .contact-item{background:var(--card);border-color:var(--line)}
[data-theme="dark"] .contact-item:hover{border-color:var(--fg);box-shadow:var(--shadow-sm)}
[data-theme="dark"] .contact-item .ci-ico{background:var(--fg);color:var(--bg)}

/* Status result */
[data-theme="dark"] .status-result.pending{background:rgba(217,119,6,.12);color:#fbbf24;border-color:rgba(217,119,6,.25)}
[data-theme="dark"] .status-result.approved{background:rgba(22,163,74,.12);color:#4ade80;border-color:rgba(22,163,74,.25)}
[data-theme="dark"] .status-result.rejected{background:rgba(220,38,38,.12);color:#f87171;border-color:rgba(220,38,38,.25)}

/* Finance */
[data-theme="dark"] .bar-track{background:var(--line)}
[data-theme="dark"] .bar-fill.alt{background:#3a3d44}
[data-theme="dark"] .fin-row{border-color:var(--line)}
[data-theme="dark"] .fin-total{border-color:var(--fg)}

/* Donate section (invert) */
[data-theme="dark"] .donate{
  background:var(--card);
  color:var(--fg);
  border:1px solid var(--line);
}
[data-theme="dark"] .donate::before{background:radial-gradient(ellipse at 30% 50%,rgba(255,255,255,.02) 0%,transparent 60%)}
[data-theme="dark"] .donate h2{color:var(--fg)}
[data-theme="dark"] .donate .section-sub{color:var(--muted)}
[data-theme="dark"] .qr-card{
  background:var(--bg);
  color:var(--fg);
  border:1px solid var(--line);
}
[data-theme="dark"] .qr-card:hover{box-shadow:0 16px 40px rgba(0,0,0,.5)}
[data-theme="dark"] .qr-frame{background:var(--bg);border-color:var(--line)}
[data-theme="dark"] .qr-empty{border-color:var(--line);color:var(--muted)}
[data-theme="dark"] .qr-note{color:var(--muted)}
[data-theme="dark"] .donate-meta{color:var(--muted)}
[data-theme="dark"] .donate-meta code{background:rgba(255,255,255,.06);color:var(--fg)}

/* Alert boxes */
[data-theme="dark"] .alert-box{background:var(--card);border-color:var(--line)}
[data-theme="dark"] .alert-box.err{background:rgba(220,38,38,.08);border-color:rgba(220,38,38,.2);color:#f87171}
[data-theme="dark"] .alert-box.err .ico{background:rgba(220,38,38,.15);color:#f87171}
[data-theme="dark"] .alert-box.warn{background:rgba(217,119,6,.08);border-color:rgba(217,119,6,.2);color:#fbbf24}
[data-theme="dark"] .alert-box.warn .ico{background:rgba(217,119,6,.15);color:#fbbf24}
[data-theme="dark"] .alert-box.ok{background:rgba(22,163,74,.08);border-color:rgba(22,163,74,.2);color:#4ade80}
[data-theme="dark"] .alert-box.ok .ico{background:rgba(22,163,74,.15);color:#4ade80}
[data-theme="dark"] .alert-box b{color:var(--fg)}

/* Status banner */
[data-theme="dark"] .status-banner{background:var(--card);border-color:var(--line)}
[data-theme="dark"] .status-banner:hover{background:#1c1f25}
[data-theme="dark"] .status-banner.online{background:rgba(22,163,74,.12);color:#4ade80;border-color:rgba(22,163,74,.25)}
[data-theme="dark"] .status-banner.offline{background:rgba(220,38,38,.12);color:#f87171;border-color:rgba(220,38,38,.25)}

/* Credentials box */
[data-theme="dark"] .credentials-box{
  background:linear-gradient(135deg,rgba(22,163,74,.08) 0%,rgba(139,92,246,.08) 100%);
  border-color:rgba(99,102,241,.2);
}
[data-theme="dark"] .cred-header{color:#4ade80}
[data-theme="dark"] .cred-row{border-color:var(--line)}
[data-theme="dark"] .cred-label{color:var(--muted)}
[data-theme="dark"] .cred-value{
  background:var(--card);
  border-color:var(--line);
  color:var(--fg);
}
[data-theme="dark"] .cred-copy{background:var(--fg);color:var(--bg)}
[data-theme="dark"] .cred-tip{border-color:var(--line);color:var(--muted)}

/* Footer */
[data-theme="dark"] footer{background:var(--card);border-color:var(--line)}
[data-theme="dark"] .foot-social a{
  background:var(--card);
  border-color:var(--line);
  color:var(--fg);
}
[data-theme="dark"] .foot-social a:hover{
  background:var(--fg);color:var(--bg);border-color:var(--fg);
  box-shadow:0 6px 16px rgba(0,0,0,.3);
}
[data-theme="dark"] .foot-col h4{color:var(--fg)}
[data-theme="dark"] .dot-sep{color:var(--line)}

/* Toast */
[data-theme="dark"] .copy-toast{box-shadow:0 8px 24px rgba(0,0,0,.4)}

/* Query mode / Verify toggle */
[data-theme="dark"] .query-mode{background:var(--card);border-color:var(--line)}
[data-theme="dark"] .mode-option span{color:var(--muted)}
[data-theme="dark"] .mode-option input:checked + span{background:var(--fg);color:var(--bg)}
[data-theme="dark"] .verify-toggle{background:var(--card);border-color:var(--line)}
[data-theme="dark"] .verify-opt span{color:var(--muted)}
[data-theme="dark"] .verify-opt input:checked + span{background:var(--fg);color:var(--bg)}

/* Optional tag */
[data-theme="dark"] .optional-tag{background:var(--card);color:var(--muted);border-color:var(--line)}

/* Page title em highlight - uses --inv-bg/--inv-fg which auto-adapt to dark theme */

/* Selection */
[data-theme="dark"] ::selection{background:var(--fg);color:var(--bg)}

/* Scrollbar (webkit) */
[data-theme="dark"] ::-webkit-scrollbar{width:8px;height:8px}
[data-theme="dark"] ::-webkit-scrollbar-track{background:var(--bg)}
[data-theme="dark"] ::-webkit-scrollbar-thumb{background:var(--line);border-radius:4px}
[data-theme="dark"] ::-webkit-scrollbar-thumb:hover{background:#3a3d44}

/* ===== RESET & BASE ===== */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--sans);
  background:var(--bg);color:var(--fg);
  line-height:1.7;
  letter-spacing:-.005em;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
  font-feature-settings:"kern" 1,"liga" 1,"calt" 1;
  font-variant-ligatures:common-ligatures;
}
::selection{background:var(--fg);color:#fff}
.brand,h1,h2,h3,h4,.hero-title,.stat-num,.counter{
  font-family:var(--sans);
  letter-spacing:-.03em;
}
a{color:inherit;text-decoration:none;transition:color var(--dur-fast) var(--ease-out)}
img{max-width:100%;display:block}
code{font-family:var(--mono)}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
main{min-height:60vh}

/* ===== PAGE ENTRANCE ANIMATION ===== */
@keyframes fadeUp{
  from{opacity:0;transform:translateY(24px)}
  to{opacity:1;transform:translateY(0)}
}
@keyframes fadeIn{
  from{opacity:0}to{opacity:1}
}
@keyframes scaleIn{
  from{opacity:0;transform:scale(.96)}
  to{opacity:1;transform:scale(1)}
}
@keyframes slideDown{
  from{opacity:0;transform:translateY(-12px)}
  to{opacity:1;transform:translateY(0)}
}
.page-head > *,
header.hero > *{
  animation:fadeUp .6s var(--ease-out) both;
}
.page-head > *:nth-child(2){animation-delay:.08s}
.page-head > *:nth-child(3){animation-delay:.16s}
.page-head > *:nth-child(4){animation-delay:.24s}

/* Scroll-reveal base */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s var(--ease-out),transform .6s var(--ease-out)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:.08s}
.reveal-delay-2{transition-delay:.16s}
.reveal-delay-3{transition-delay:.24s}

/* ===== NAV ===== */
nav{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.82);
  backdrop-filter:saturate(180%) blur(20px);
  -webkit-backdrop-filter:saturate(180%) blur(20px);
  border-bottom:1px solid rgba(0,0,0,.06);
  animation:slideDown .5s var(--ease-out) both;
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{
  display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;
  font-weight:800;font-size:22px;letter-spacing:-.04em;line-height:1;
  color:var(--fg);
  transition:transform var(--dur) var(--ease-spring),opacity var(--dur-fast);
}
.brand:hover{transform:scale(1.04)}
.brand:active{transform:scale(.97)}
.nav-links{display:flex;gap:2px;align-items:center}
.nav-links a{
  padding:8px 16px;border-radius:var(--radius-pill);
  font-size:14px;font-weight:500;color:var(--muted);
  transition:all var(--dur-fast) var(--ease-out);
  position:relative;
}
.nav-links a:hover{background:var(--card);color:var(--fg)}
.nav-links a.active{color:var(--fg);background:var(--line-soft);font-weight:600}
.nav-cta{
  padding:10px 20px;border-radius:var(--radius-pill);
  background:var(--fg);color:#fff !important;
  font-size:14px;font-weight:600;
  transition:all var(--dur) var(--ease-spring);
  letter-spacing:-.01em;
}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,0,0,.15)}
.nav-cta:active{transform:translateY(0) scale(.97)}
.nav-cta.ghost{
  background:transparent;border:1.5px solid var(--line);color:var(--fg) !important;
  margin-right:6px;
}
.nav-cta.ghost:hover{border-color:var(--fg);background:var(--fg);color:#fff !important;box-shadow:none;transform:translateY(-1px)}
.theme-toggle{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:50%;border:1.5px solid var(--line);
  background:transparent;color:var(--fg);cursor:pointer;
  font-size:18px;line-height:1;margin-left:8px;
  transition:all var(--dur) var(--ease-out);
}
.theme-toggle:hover{border-color:var(--fg);background:var(--fg);color:#fff;transform:scale(1.08)}
.theme-toggle:active{transform:scale(.94)}
.burger{
  display:none;background:none;border:none;cursor:pointer;
  font-size:22px;color:var(--fg);padding:4px;
  transition:transform var(--dur) var(--ease-spring);
}
.burger:active{transform:scale(.9)}

/* ===== PAGE HEAD ===== */
.page-head{padding:80px 0 48px;border-bottom:1px solid var(--line)}
.pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 16px;border-radius:var(--radius-pill);
  background:var(--card);border:1px solid var(--line);
  font-size:13px;font-weight:500;color:var(--muted);
  margin-bottom:24px;
  transition:all var(--dur) var(--ease-out);
}
.pill:hover{border-color:#d4d4d4;background:#fff}
.pill .live{
  width:7px;height:7px;border-radius:50%;background:#22c55e;
  box-shadow:0 0 0 4px rgba(34,197,94,.12);
  animation:pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot{
  0%,100%{box-shadow:0 0 0 4px rgba(34,197,94,.12)}
  50%{box-shadow:0 0 0 7px rgba(34,197,94,.06)}
}
h1.page-title{
  font-size:clamp(34px,5.2vw,54px);line-height:1.05;
  letter-spacing:-.035em;font-weight:800;margin-bottom:20px;
}
h1.page-title em{
  font-style:normal;
  background:var(--inv-bg);
  color:var(--inv-fg);
  padding:.1em .22em .12em;
  border-radius:8px;
  display:inline-block;
  line-height:1.15;
}
.page-sub{font-size:17px;color:var(--muted);max-width:600px;line-height:1.75}

/* ===== HERO ===== */
header.hero{
  padding:96px 0 72px;
  position:relative;overflow:hidden;
}
header.hero::before{
  content:'';position:absolute;top:-200px;right:-200px;
  width:500px;height:500px;border-radius:50%;
  background:radial-gradient(circle,rgba(0,0,0,.02) 0%,transparent 70%);
  pointer-events:none;
}
.hero-grid{
  display:grid;grid-template-columns:1.4fr 1fr;gap:56px;
  align-items:start;margin-bottom:48px;
}
h1.hero-title{
  font-size:clamp(36px,5.6vw,62px);line-height:1.03;
  letter-spacing:-.04em;font-weight:800;margin-bottom:24px;
}
h1.hero-title em{
  font-style:normal;
  background:var(--inv-bg);
  color:var(--inv-fg);
  padding:.1em .22em .12em;
  border-radius:10px;
  display:inline-block;
  line-height:1.15;
}
.hero-sub{
  font-size:17px;color:var(--muted);max-width:540px;
  margin-bottom:36px;line-height:1.8;
}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.hero-stats .stat{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius-sm);padding:20px 20px;
  transition:all var(--dur) var(--ease-out);
}
.hero-stats .stat:hover{
  transform:translateY(-3px);box-shadow:var(--shadow);
  background:#fff;border-color:#ddd;
}
.hero-stats .stat .num{
  font-size:28px;font-weight:800;letter-spacing:-.03em;
  margin-bottom:4px;line-height:1.1;
}
.hero-stats .stat .lab{font-size:12px;color:var(--muted);font-weight:500}
.hero-side{
  background:var(--inv-bg);color:var(--inv-fg);
  border-radius:var(--radius);padding:36px 32px;
  position:relative;overflow:hidden;
}
.hero-side::before{
  content:'';position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);
}
.hero-side .kicker{
  color:#888;font-size:12px;font-weight:600;
  letter-spacing:.1em;text-transform:uppercase;
  margin-bottom:16px;
}
.hero-side h3{
  font-size:22px;font-weight:800;margin-bottom:14px;
  letter-spacing:-.02em;line-height:1.25;
}
.hero-side p{font-size:14px;color:#aaa;margin-bottom:24px;line-height:1.75}
.hero-side .btn{width:100%;justify-content:center;background:#fff;color:#0a0a0a}
.hero-side .btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(255,255,255,.1)}

/* ===== SECTION ===== */
section{padding:80px 0;border-top:1px solid var(--line)}
section:first-of-type{border-top:none}
.section-head{max-width:640px;margin-bottom:48px}
.kicker{
  font-size:12px;font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted);margin-bottom:14px;
}
h2{
  font-size:clamp(26px,3.8vw,38px);letter-spacing:-.03em;
  font-weight:800;margin-bottom:16px;line-height:1.12;
}
.section-sub{font-size:16px;color:var(--muted);line-height:1.75}

/* ===== CARDS ===== */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:28px;
  transition:all var(--dur-slow) var(--ease-out);
  display:flex;flex-direction:column;
  position:relative;
}
.card::after{
  content:'';position:absolute;inset:0;border-radius:var(--radius);
  opacity:0;transition:opacity var(--dur) var(--ease-out);
  box-shadow:var(--shadow-lg);
  pointer-events:none;
}
.card:hover{
  transform:translateY(-4px);
  background:var(--bg-card-hover);border-color:#d4d4d4;
}
.card:hover::after{opacity:1}
.card .ico{
  width:44px;height:44px;border-radius:12px;
  background:var(--fg);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:20px;margin-bottom:20px;
  transition:transform var(--dur) var(--ease-spring);
}
.card:hover .ico{transform:scale(1.08) rotate(-2deg)}
.card h3{
  font-size:17px;font-weight:700;margin-bottom:8px;
  letter-spacing:-.015em;line-height:1.3;
}
.card p{font-size:14px;color:var(--muted);flex:1;line-height:1.7}
.card a.more{
  display:inline-flex;align-items:center;gap:4px;
  margin-top:20px;font-size:13px;font-weight:600;
  color:var(--fg);align-self:flex-start;
  transition:gap var(--dur-fast) var(--ease-out);
}
.card a.more::after{content:'→';transition:transform var(--dur-fast) var(--ease-out);display:inline-block}
.card a.more:hover{gap:8px}
.card a.more:hover::after{transform:translateX(2px)}

/* ===== STEPS ===== */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.step{
  position:relative;padding:28px 24px;border-radius:var(--radius);
  background:var(--card);border:1px solid var(--line);
  transition:all var(--dur-slow) var(--ease-out);
}
.step:hover{transform:translateY(-3px);box-shadow:var(--shadow);background:var(--bg-card-hover);border-color:#d4d4d4}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  font-family:var(--mono);font-size:28px;font-weight:800;
  color:var(--fg);display:block;margin-bottom:16px;
  letter-spacing:-.03em;line-height:1;
  transition:transform var(--dur) var(--ease-spring);
}
.step:hover::before{transform:translateY(-2px)}
.step h3{font-size:16px;margin-bottom:8px;letter-spacing:-.015em;font-weight:700}
.step p{font-size:14px;color:var(--muted);line-height:1.65}

/* ===== SPECS TABLE ===== */
.specs-wrap{
  overflow-x:auto;border:1px solid var(--line);
  border-radius:var(--radius);background:var(--card);
}
table{width:100%;border-collapse:collapse;min-width:680px}
th,td{
  text-align:left;padding:18px 24px;
  border-bottom:1px solid var(--line);font-size:14px;
  transition:background var(--dur-fast);
}
th{
  font-weight:700;background:#fff;color:var(--muted);
  font-size:12px;text-transform:uppercase;letter-spacing:.06em;
}
tbody tr{transition:background var(--dur-fast)}
tbody tr:hover{background:#fff}
tbody tr:last-child td{border-bottom:none}
td .tag{
  display:inline-flex;align-items:center;gap:4px;
  padding:4px 12px;border-radius:var(--radius-pill);
  font-size:12px;font-weight:600;letter-spacing:.01em;
}
.tag-open{background:#ecfccb;color:#3f6212}
.tag-limited{background:#fef3c7;color:#92400e}
.tag-full{background:#fee2e2;color:#991b1b}
.note{font-size:12px;color:var(--muted);margin-top:8px;line-height:1.6}

/* ===== RULES LIST ===== */
.rules{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:8px}
.rule{
  display:flex;gap:14px;padding:20px;
  border:1px solid var(--line);border-radius:var(--radius-sm);
  background:#fff;transition:all var(--dur) var(--ease-out);
}
.rule:hover{border-color:#d4d4d4;transform:translateY(-1px);box-shadow:var(--shadow-sm)}
.rule .x{
  width:28px;height:28px;border-radius:50%;
  background:#fee2e2;color:#991b1b;
  display:flex;align-items:center;justify-content:center;
  font-weight:700;flex-shrink:0;font-size:14px;
}
.rule .ok{background:#ecfccb;color:#3f6212}
.rule b{font-size:14px;display:block;margin-bottom:4px;font-weight:600;letter-spacing:-.005em}
.rule p{font-size:13px;color:var(--muted);line-height:1.6}

/* ===== FINANCE ===== */
.fin-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:24px}
.fin-card{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:32px;
  transition:box-shadow var(--dur) var(--ease-out);
}
.fin-card:hover{box-shadow:var(--shadow-sm)}
.fin-row{
  display:flex;justify-content:space-between;align-items:center;
  padding:14px 0;border-bottom:1px dashed var(--line);
  transition:opacity var(--dur-fast);
}
.fin-row:last-of-type{border-bottom:none}
.fin-row .label{font-size:14px;color:var(--muted)}
.fin-row .val{font-family:var(--mono);font-weight:700;font-variant-numeric:tabular-nums}
.fin-total{
  margin-top:20px;padding-top:20px;border-top:2px solid var(--fg);
  display:flex;justify-content:space-between;align-items:center;
}
.fin-total .lab{font-weight:700;font-size:15px}
.fin-total .val{font-size:24px;font-weight:800;font-family:var(--mono);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.bar-row{margin-bottom:20px}
.bar-row .lab{display:flex;justify-content:space-between;font-size:13px;margin-bottom:8px;color:var(--muted)}
.bar-track{height:8px;border-radius:var(--radius-pill);background:#f0f0f0;overflow:hidden}
.bar-fill{
  height:100%;border-radius:var(--radius-pill);
  background:var(--fg);transition:width .8s var(--ease-out);
  width:0;
}
.bar-fill.alt{background:#d4d4d4}
.bar-fill.animated{width:var(--w,0)}

/* ===== DONATE ===== */
.donate{
  background:var(--inv-bg);color:var(--inv-fg);
  border-radius:var(--radius);padding:64px 40px;text-align:center;
  position:relative;overflow:hidden;
}
.donate::before{
  content:'';position:absolute;top:-40%;left:-20%;
  width:140%;height:140%;
  background:radial-gradient(ellipse at 30% 50%,rgba(255,255,255,.03) 0%,transparent 60%);
  pointer-events:none;
}
.donate h2{color:#fff;position:relative}
.donate .section-sub{color:#999;position:relative}
.qr-grid{display:flex;gap:20px;justify-content:center;flex-wrap:wrap;margin-top:44px;position:relative}
.qr-card{
  background:#fff;color:var(--fg);border-radius:var(--radius-sm);
  padding:24px;width:220px;text-align:center;
  transition:all var(--dur) var(--ease-out);
}
.qr-card:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(0,0,0,.3)}
.qr-frame{
  width:160px;height:160px;border-radius:var(--radius-xs);background:#fff;
  margin:0 auto 16px;display:flex;align-items:center;justify-content:center;
  overflow:hidden;border:1px solid var(--line);
}
.qr-frame img{width:100%;height:100%;object-fit:cover;display:block}
.qr-empty{
  width:80%;height:80%;border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  font-size:11px;color:#999;text-align:center;padding:8px;border:1px dashed #ccc;
}
.qr-card h4{font-size:15px;margin-bottom:4px;font-weight:700;letter-spacing:-.01em}
.qr-card p{font-size:12px;color:var(--muted)}
.qr-note{margin-top:20px;font-size:11px;color:#666;font-style:italic;position:relative}
.donate-meta{margin-top:32px;font-size:13px;color:#888;position:relative}
.donate-meta code{
  font-family:var(--mono);background:rgba(255,255,255,.08);
  padding:3px 10px;border-radius:8px;color:#fff;font-size:12px;
}

/* ===== FORM ===== */
.apply-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.apply-card{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:32px;
  transition:box-shadow var(--dur) var(--ease-out);
}
.apply-card:hover{box-shadow:var(--shadow-sm)}
.apply-card h3{font-size:20px;margin-bottom:20px;font-weight:800;letter-spacing:-.02em}
.field{margin-bottom:18px}
.field label{
  display:block;font-size:13px;font-weight:600;
  margin-bottom:8px;color:var(--fg-soft);
  letter-spacing:-.005em;
}
.field input,.field select,.field textarea{
  width:100%;padding:13px 16px;
  border:1.5px solid var(--line);
  border-radius:var(--radius-xs);font-size:14px;
  font-family:inherit;background:#fff;
  transition:all var(--dur-fast) var(--ease-out);
  -webkit-appearance:none;appearance:none;
}
.field input::placeholder,.field textarea::placeholder{color:var(--muted-soft)}
.field input:hover,.field select:hover,.field textarea:hover{border-color:#d4d4d4}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--fg);
  box-shadow:0 0 0 3px rgba(0,0,0,.06);
}
.field textarea{min-height:100px;resize:vertical;line-height:1.6}
.form-msg{
  margin-top:16px;padding:14px 18px;
  border-radius:var(--radius-xs);font-size:14px;
  display:none;line-height:1.6;
  animation:scaleIn .3s var(--ease-out);
}
.form-msg.ok{display:block;background:#ecfccb;color:#3f6212;border:1px solid #d9f99d}
.form-msg.err{display:block;background:#fee2e2;color:#991b1b;border:1px solid #fecaca}

/* ===== CONTACT ===== */
.contact-list{display:flex;flex-direction:column;gap:12px}
.contact-item{
  display:flex;align-items:center;gap:16px;
  padding:16px 20px;border:1.5px solid var(--line);
  border-radius:var(--radius-sm);background:#fff;
  transition:all var(--dur) var(--ease-out);
}
.contact-item:hover{border-color:var(--fg);transform:translateX(4px);box-shadow:var(--shadow-sm)}
.contact-item .ci-ico{
  width:40px;height:40px;border-radius:var(--radius-xs);
  background:var(--fg);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:14px;flex-shrink:0;
  transition:transform var(--dur) var(--ease-spring);
}
.contact-item:hover .ci-ico{transform:scale(1.05)}
.contact-item .ci-text b{display:block;font-size:14px;font-weight:600;letter-spacing:-.005em}
.contact-item .ci-text span{font-size:12px;color:var(--muted);font-family:var(--mono)}

/* ===== STATUS LOOKUP ===== */
.status-box{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:32px;margin-top:24px;
}
.status-result{
  margin-top:20px;padding:20px 24px;
  border-radius:var(--radius-sm);display:none;
  animation:scaleIn .3s var(--ease-out);
  line-height:1.7;
}
.status-result.show{display:block}
.status-result.pending{background:#fef9c3;color:#854d0e;border:1px solid #fde68a}
.status-result.approved{background:#ecfccb;color:#3f6212;border:1px solid #d9f99d}
.status-result.rejected{background:#fee2e2;color:#991b1b;border:1px solid #fecaca}

/* ===== BUTTONS ===== */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 26px;border-radius:var(--radius-pill);
  font-weight:600;font-size:15px;
  transition:all var(--dur) var(--ease-spring);
  cursor:pointer;border:1.5px solid transparent;font-family:inherit;
  letter-spacing:-.01em;
}
.btn:disabled{opacity:.5;cursor:not-allowed;pointer-events:none}
.btn-primary{background:var(--fg);color:#fff}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(0,0,0,.18)}
.btn-primary:active{transform:translateY(0) scale(.97)}
.btn-ghost{background:#fff;border-color:var(--line);color:var(--fg)}
.btn-ghost:hover{border-color:var(--fg);background:var(--fg);color:#fff;transform:translateY(-1px)}
.btn-ghost:active{transform:scale(.97)}
.btn-block{width:100%;justify-content:center}
button.btn{border:1.5px solid transparent}
button.btn-primary{background:var(--fg);border-color:var(--fg)}
button.btn-ghost{background:#fff;border-color:var(--line);color:var(--fg)}
button.btn-ghost:hover{background:var(--fg);border-color:var(--fg);color:#fff}

/* ===== FOOTER ===== */
footer{
  padding:72px 0 36px;border-top:1px solid var(--line);
  background:var(--card);color:var(--muted);font-size:13px;
}
footer .foot-brand{display:flex;flex-direction:column;align-items:flex-start;gap:18px}
footer .brand{
  display:inline-flex;align-items:center;
  font-weight:800;font-size:32px;letter-spacing:-.03em;line-height:1;
  color:var(--fg);transition:transform var(--dur) var(--ease-spring),opacity var(--dur-fast);
}
footer .brand:hover{opacity:.7;transform:scale(1.03)}
footer .foot-brand .foot-tag{
  font-size:13px;color:var(--muted);line-height:1.8;max-width:260px;margin:0;
}
footer .foot-social{display:flex;gap:8px;margin:0}
@media(max-width:520px){footer .brand{font-size:26px}}
.foot-grid{
  display:grid;grid-template-columns:2fr 1fr 1fr 1fr;
  gap:40px;margin-bottom:56px;
}
.foot-col{display:flex;flex-direction:column;gap:10px}
.foot-col h4{
  font-size:11px;font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;color:var(--fg);margin-bottom:8px;
}
.foot-col a{color:var(--muted);font-size:13px;transition:all var(--dur-fast) var(--ease-out);padding:2px 0}
.foot-col a:hover{color:var(--fg);transform:translateX(2px)}
.foot-brand .foot-tag{
  font-size:13px;color:var(--muted);line-height:1.8;margin:0;max-width:260px;
}
.foot-social{display:flex;gap:8px}
.foot-social a{
  width:36px;height:36px;border-radius:var(--radius-xs);
  background:#fff;border:1.5px solid var(--line);
  display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:700;color:var(--fg);
  transition:all var(--dur) var(--ease-out);
}
.foot-social a:hover{
  background:var(--fg);color:#fff;border-color:var(--fg);
  transform:translateY(-3px);box-shadow:0 6px 16px rgba(0,0,0,.12);
}
.foot-bottom{
  display:flex;justify-content:space-between;align-items:center;
  padding-top:28px;border-top:1px solid var(--line);flex-wrap:wrap;gap:12px;
}
.foot-copy{font-size:12px;color:var(--muted-soft)}
.foot-meta{
  display:flex;align-items:center;gap:8px;
  font-size:12px;color:var(--muted-soft);flex-wrap:wrap;
}
.foot-meta a{color:var(--muted);transition:color var(--dur-fast)}
.foot-meta a:hover{color:var(--fg)}
.dot-sep{color:#d4d4d4}

/* ===== TOAST ===== */
.copy-toast{
  position:fixed;bottom:32px;left:50%;transform:translateX(-50%) translateY(20px);
  background:var(--fg);color:#fff;
  padding:12px 22px;border-radius:var(--radius-pill);
  font-size:13px;font-weight:500;opacity:0;
  transition:all .3s var(--ease-out);pointer-events:none;z-index:99;
  box-shadow:0 8px 24px rgba(0,0,0,.15);
}
.copy-toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ===== STATUS BANNER ===== */
.status-banner{
  display:inline-flex;align-items:center;gap:10px;
  padding:10px 18px;border-radius:var(--radius-pill);
  font-size:13px;font-weight:600;margin-bottom:20px;
  border:1.5px solid var(--line);background:var(--card);
  width:fit-content;max-width:100%;
  transition:all var(--dur) var(--ease-out);
}
.status-banner:hover{background:#fff}
.status-banner .dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.status-banner.checking{color:var(--muted)}
.status-banner.checking .dot{background:#9ca3af;animation:pulse 1.4s ease-in-out infinite}
.status-banner.online{background:#ecfccb;color:#3f6212;border-color:#bef264}
.status-banner.online .dot{background:#22c55e;box-shadow:0 0 0 4px rgba(34,197,94,.12);animation:pulse-dot 2s ease-in-out infinite}
.status-banner.offline{background:#fee2e2;color:#991b1b;border-color:#fca5a5}
.status-banner.offline .dot{background:#ef4444}
@keyframes pulse{
  0%,100%{opacity:1;transform:scale(1)}
  50%{opacity:.4;transform:scale(.8)}
}

/* ===== ALERT BOX ===== */
.alert-box{
  display:flex;gap:14px;align-items:flex-start;
  padding:16px 20px;border-radius:var(--radius-sm);margin-bottom:20px;
  border:1.5px solid var(--line);background:#fff;
  font-size:14px;line-height:1.65;
  animation:slideDown .3s var(--ease-out);
}
.alert-box .ico{
  width:28px;height:28px;border-radius:10px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:700;
}
.alert-box b{font-size:14px;color:var(--fg);display:inline;margin-right:4px;font-weight:700}
.alert-box.err{background:#fef2f2;border-color:#fecaca;color:#991b1b}
.alert-box.err .ico{background:#fee2e2;color:#991b1b}
.alert-box.warn{background:#fffbeb;border-color:#fde68a;color:#92400e}
.alert-box.warn .ico{background:#fef3c7;color:#92400e}
.alert-box.ok{background:#f7fee7;border-color:#bef264;color:#3f6212}
.alert-box.ok .ico{background:#ecfccb;color:#3f6212}

/* ===== CREDENTIALS BOX ===== */
.credentials-box{
  margin-top:20px;padding:24px;
  border-radius:var(--radius-sm);
  background:linear-gradient(135deg,#f0fdf4 0%,#faf5ff 100%);
  border:1.5px solid #d9f99d;
  animation:scaleIn .4s var(--ease-out);
}
.cred-header{
  font-weight:700;font-size:15px;margin-bottom:16px;
  color:#3f6212;letter-spacing:-.01em;
}
.cred-row{
  display:flex;align-items:center;gap:12px;
  padding:10px 0;border-bottom:1px dashed #d4d4d8;
}
.cred-row:last-of-type{border-bottom:none}
.cred-label{
  width:84px;flex-shrink:0;
  font-size:13px;color:var(--muted);font-weight:500;
}
.cred-value{
  flex:1;font-family:var(--mono);font-size:13px;
  background:#fff;padding:8px 12px;border-radius:var(--radius-xs);
  border:1px solid var(--line);color:var(--fg);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.cred-copy{
  padding:8px 14px;border-radius:var(--radius-xs);
  background:var(--fg);color:#fff;
  font-size:12px;font-weight:600;
  border:none;cursor:pointer;
  transition:all var(--dur-fast) var(--ease-out);
}
.cred-copy:hover{opacity:.85;transform:scale(1.04)}
.cred-copy:active{transform:scale(.96)}
.cred-tip{
  margin-top:16px;padding-top:16px;border-top:1px dashed #d4d4d8;
  font-size:12px;color:var(--muted);line-height:1.6;
}

/* ===== QUERY MODE TOGGLE ===== */
.query-mode{
  display:flex;gap:6px;margin-bottom:20px;
  background:var(--card);border:1.5px solid var(--line);
  border-radius:14px;padding:5px;width:100%;
}
.mode-option{flex:1;cursor:pointer}
.mode-option input{display:none}
.mode-option span{
  display:block;text-align:center;padding:10px 14px;border-radius:10px;
  font-size:14px;font-weight:600;color:var(--muted);
  transition:all var(--dur-fast) var(--ease-out);
}
.mode-option input:checked + span{
  background:var(--fg);color:#fff;
  box-shadow:0 2px 8px rgba(0,0,0,.12);
}

/* ===== VERIFY TOGGLE ===== */
.verify-toggle{
  display:flex;gap:4px;background:var(--bg);
  border-radius:10px;padding:4px;width:100%;max-width:260px;
  border:1px solid var(--line);
}
.verify-opt{flex:1;cursor:pointer}
.verify-opt input{display:none}
.verify-opt span{
  display:block;text-align:center;padding:8px 10px;border-radius:8px;
  font-size:12px;font-weight:600;color:var(--muted);
  transition:all var(--dur-fast) var(--ease-out);
}
.verify-opt input:checked + span{background:var(--fg);color:#fff}

/* ===== OPTIONAL FIELD TAG ===== */
.field-optional label{display:flex;align-items:center;gap:8px}
.optional-tag{
  display:inline-block;padding:2px 8px;border-radius:6px;
  background:var(--bg);color:var(--muted);
  font-size:10px;font-weight:600;
  border:1px solid var(--line);
  letter-spacing:.02em;
}
.field-hint{margin-top:6px;font-size:12px;color:var(--muted);line-height:1.6}

/* ===== RESPONSIVE ===== */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-stats{margin-top:0}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:860px){
  .nav-links{
    display:none;position:absolute;top:68px;left:0;right:0;
    flex-direction:column;background:rgba(255,255,255,.98);
    backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
    border-bottom:1px solid var(--line);padding:16px;
    align-items:stretch;gap:2px;
    animation:slideDown .25s var(--ease-out);
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:14px 16px}
  .nav-cta.ghost{margin:0 0 8px;text-align:center}
  .burger{display:block}
  .grid-3,.steps,.rules{grid-template-columns:1fr}
  .fin-grid,.apply-grid{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:1fr 1fr;gap:10px}
  .hero-stats .stat .num{font-size:24px}
  .donate{padding:48px 24px}
  .foot-grid{grid-template-columns:1fr;gap:28px}
  .foot-bottom{flex-direction:column;align-items:flex-start}
  header.hero{padding:64px 0 48px}
  .page-head{padding:56px 0 40px}
  section{padding:56px 0}
}