:root{--c-navy: #0B1E45;--c-navy-2: #112A5C;--c-blue: #2563EB;--c-blue-600: #1D4FD7;--c-blue-700: #1741B0;--c-blue-soft: #BFD3FF;--c-blue-wash: #EAF1FF;--c-blue-wash2: #F4F8FF;--c-accent: #FF7A1A;--c-accent-600: #F26800;--c-accent-wash: #FFF2E6;--c-cyan: #06B6D4;--c-cyan-ink: #0E7490;--c-cyan-wash: #E2FAFF;--g-1: #FFFFFF;--g-2: #F8F9FD;--g-3: #F2F3F5;--g-4: #ECEDF0;--g-5: #D6D6D9;--g-6: #BBBBBE;--g-7: #89898B;--g-8: #595959;--t-title: rgba(10,20,40,.92);--t-body: rgba(10,20,40,.66);--t-2nd: rgba(10,20,40,.45);--t-dis: rgba(10,20,40,.28);--border: rgba(10,30,69,.1);--border-2:rgba(10,30,69,.16);--r-xs: 6px;--r-sm: 10px;--r-md: 16px;--r-lg: 22px;--r-full: 999px;--font-cn: "Noto Sans SC", system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;--font-num: "Inter Tight", "Noto Sans SC", system-ui, sans-serif;--sh-1: 0 1px 2px rgba(11,30,69,.05), 0 2px 8px rgba(11,30,69,.05);--sh-2: 0 6px 18px rgba(11,30,69,.08), 0 2px 6px rgba(11,30,69,.05);--sh-3: 0 14px 40px rgba(11,30,69,.16);--sh-blue: 0 8px 22px rgba(37,99,235,.3);--sh-accent: 0 8px 22px rgba(255,122,26,.34)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;font-family:var(--font-cn);color:var(--t-title)}body{min-height:100vh;background:radial-gradient(1100px 700px at 18% -8%,#173a86 0%,transparent 55%),radial-gradient(900px 600px at 100% 110%,#0a1733 0%,transparent 55%),linear-gradient(160deg,#0c1c3f,#0a1430);display:flex;align-items:center;justify-content:center;padding:24px}.stage{width:375px;height:min(812px,calc(100vh - 48px));background:var(--g-2);border-radius:34px;box-shadow:0 0 0 1px #ffffff0f,var(--sh-3),0 50px 90px -30px #0009;overflow:hidden;position:relative;display:flex;flex-direction:column}.screen{flex:1;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;display:flex;flex-direction:column}.screen::-webkit-scrollbar{width:0}.appbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:10px;height:52px;padding:0 14px;background:#f8f9fddb;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}.appbar .title{font:600 16px/1 var(--font-cn);color:var(--t-title)}.iconbtn{width:36px;height:36px;flex:none;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border-2);border-radius:var(--r-full);background:#fff;color:var(--t-body);cursor:pointer;transition:background .15s,color .15s,border-color .15s}.iconbtn:hover{background:var(--g-3);color:var(--t-title)}.progress{height:4px;width:100%;background:var(--g-4);border-radius:var(--r-full);overflow:hidden}.progress>i{display:block;height:100%;background:linear-gradient(90deg,var(--c-blue),var(--c-cyan));border-radius:inherit;transition:width .35s cubic-bezier(.4,0,.2,1)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:var(--r-full);font:600 15px/1 var(--font-cn);cursor:pointer;padding:0 22px;height:48px;transition:transform .12s,box-shadow .18s,background .18s,opacity .18s;white-space:nowrap;-webkit-user-select:none;user-select:none}.btn:active{transform:translateY(1px) scale(.995)}.btn--accent{background:var(--c-accent);color:#fff;box-shadow:var(--sh-accent)}.btn--accent:hover{background:var(--c-accent-600)}.btn--blue{background:var(--c-blue);color:#fff;box-shadow:var(--sh-blue)}.btn--blue:hover{background:var(--c-blue-600)}.btn--ghost{background:#fff;color:var(--t-title);border-color:var(--border-2);box-shadow:var(--sh-1)}.btn--ghost:hover{background:var(--g-3)}.btn--block{width:100%}.btn[disabled]{opacity:.45;cursor:not-allowed;box-shadow:none}.chip{display:inline-flex;align-items:center;gap:5px;height:24px;padding:0 10px;border-radius:var(--r-full);font:600 12px/1 var(--font-cn);white-space:nowrap}.chip--blue{background:var(--c-blue-wash);color:var(--c-blue-700)}.chip--cyan{background:var(--c-cyan-wash);color:var(--c-cyan-ink)}.chip--accent{background:var(--c-accent-wash);color:var(--c-accent-600)}.chip--grey{background:var(--g-3);color:var(--t-body)}.badge-new{display:inline-flex;align-items:center;gap:4px;white-space:nowrap;height:22px;padding:0 8px;border-radius:var(--r-full);font:700 11px/1 var(--font-cn);letter-spacing:.02em;background:var(--c-accent);color:#fff}.badge-future{display:inline-flex;align-items:center;gap:4px;white-space:nowrap;height:20px;padding:0 7px;border-radius:var(--r-full);font:700 10px/1 var(--font-cn);background:linear-gradient(120deg,var(--c-cyan),#3b82f6);color:#fff}.badge-human{display:inline-flex;align-items:center;gap:4px;white-space:nowrap;height:20px;padding:0 7px;border-radius:var(--r-full);font:700 10px/1 var(--font-cn);background:linear-gradient(120deg,var(--c-accent),#ff9d4d);color:#fff}.emp-tag{display:inline-flex;align-items:center;gap:5px;white-space:nowrap;cursor:pointer;height:22px;padding:0 9px;border-radius:var(--r-full);font:700 11px/1 var(--font-cn);border:1px solid transparent}.emp-tag .dot{width:8px;height:8px;border-radius:50%;flex:none}.emp-tag--green{background:#e7f8ee;color:#137a45;border-color:#bfe9cf}.emp-tag--green .dot{background:#1fa85c}.emp-tag--grey{background:var(--g-3);color:var(--t-body);border-color:var(--border-2)}.emp-tag--grey .dot{background:var(--g-7)}.section-pad{padding:20px 18px}.muted{color:var(--t-2nd)}.num{font-family:var(--font-num);font-feature-settings:"tnum"}@keyframes riseIn{0%{transform:translateY(12px)}to{transform:none}}@media (prefers-reduced-motion: no-preference){.rise{animation:riseIn .45s cubic-bezier(.2,.7,.2,1) both}}@keyframes blink{0%,50%{opacity:1}50.01%,to{opacity:0}}.ai-dots{display:inline-flex;gap:4px;align-items:center}.ai-dots>i{width:6px;height:6px;border-radius:50%;background:var(--c-blue);display:block;animation:aibounce 1s infinite ease-in-out both}.ai-dots>i:nth-child(2){animation-delay:.15s}.ai-dots>i:nth-child(3){animation-delay:.3s}@keyframes aibounce{0%,80%,to{transform:scale(.5);opacity:.4}40%{transform:scale(1);opacity:1}}