nav[data-v-6572d7e8]{z-index:50;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#07090db8;border-bottom:1px solid #0000;position:sticky;top:0}nav.scrolled[data-v-6572d7e8]{border-bottom-color:var(--border)}.nav-in[data-v-6572d7e8]{justify-content:space-between;align-items:center;height:64px;display:flex;position:relative}.logo[data-v-6572d7e8]{color:var(--text);white-space:nowrap;text-decoration:none}.logo img[data-v-6572d7e8]{width:24px;height:24px}.nav-links[data-v-6572d7e8]{align-items:center;gap:24px;display:flex}.nav-links a[data-v-6572d7e8]:not(.btn):not(.product-link){color:var(--muted);letter-spacing:-.02em;font-size:13px;font-weight:650;text-decoration:none}.nav-links a[data-v-6572d7e8]:not(.btn):not(.product-link):hover{color:var(--text)}.product-menu[data-v-6572d7e8]{border:1px solid var(--border);background:#ffffff08;border-radius:999px;align-items:center;gap:4px;padding:4px;display:flex}.product-link[data-v-6572d7e8]{opacity:.55;border-radius:999px;justify-content:center;align-items:center;height:36px;padding:0 14px;text-decoration:none;transition:opacity .15s,background .15s;display:inline-flex}.product-link[data-v-6572d7e8]:hover,.product-link.current[data-v-6572d7e8]{opacity:1}.product-link.current[data-v-6572d7e8]{background:#ffffff14}.nav-product-logo[data-v-6572d7e8]{object-fit:contain;width:auto;max-width:118px;height:26px;display:block}.nav-product-logo.invert[data-v-6572d7e8]{filter:brightness(0)invert()}.nav-div[data-v-6572d7e8]{background:var(--border);width:1px;height:14px}.menu-btn[data-v-6572d7e8]{border:1px solid var(--border);cursor:pointer;background:0 0;border-radius:10px;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:40px;height:40px;display:none}.menu-btn span[data-v-6572d7e8]{background:var(--text);width:16px;height:1.5px;display:block}@media (width<=1080px){.logo-text[data-v-6572d7e8]{font-size:15px}.menu-btn[data-v-6572d7e8]{display:flex}.nav-links[data-v-6572d7e8]{border-bottom:1px solid var(--border);background:#0b0e14f7;flex-direction:column;align-items:stretch;gap:0;padding:12px 24px 18px;display:none;position:absolute;top:64px;left:0;right:0}.nav-links.show[data-v-6572d7e8]{display:flex}.product-menu[data-v-6572d7e8]{width:100%;margin-bottom:8px}.product-link[data-v-6572d7e8]{flex:1;height:44px}.nav-product-logo[data-v-6572d7e8]{max-width:120px;height:24px}.nav-div[data-v-6572d7e8]{display:none}.nav-links a[data-v-6572d7e8]:not(.btn):not(.product-link){padding:12px 0}.nav-links .btn[data-v-6572d7e8]{text-align:center;margin-top:8px}}.brand-slogan[data-v-ce102549]{margin:0 0 22px}.brand-slogan.compact[data-v-ce102549]{margin:0 0 14px}.slogan[data-v-ce102549]{font-family:var(--display);letter-spacing:.08em;color:var(--text);margin:0;font-size:clamp(18px,2.2vw,22px);font-weight:700;line-height:1.4}.slogan em[data-v-ce102549]{color:var(--qwen);font-style:normal}.compact .slogan[data-v-ce102549]{letter-spacing:.06em;font-size:15px}.slogan-en[data-v-ce102549]{letter-spacing:.12em;justify-content:center;align-items:center;margin:8px 0 0;font-size:12px;font-weight:650;line-height:1;display:flex}.compact .slogan-en[data-v-ce102549]{letter-spacing:.1em;margin-top:6px;font-size:11px}.slogan-en span[data-v-ce102549]:first-child{color:#0db9e6}.slogan-en span[data-v-ce102549]:nth-child(3){color:#b9cf2e}.slogan-en span[data-v-ce102549]:nth-child(5){color:#805ca1}.slogan-en span[data-v-ce102549]:nth-child(7){color:#e7377b}.slogan-en i[data-v-ce102549]{color:#3a455c;letter-spacing:0;margin:0 .55em;font-style:normal;font-weight:400}.qr[data-v-9f89cf6c]{text-align:center;flex-direction:column;align-items:center;gap:12px;display:flex}.frame[data-v-9f89cf6c]{background:#fff;border-radius:14px;padding:10px;line-height:0}img[data-v-9f89cf6c]{width:180px;height:180px;display:block}.copy .title[data-v-9f89cf6c]{font-family:var(--display);letter-spacing:-.03em;color:var(--text);font-size:15px;font-weight:700}.copy p[data-v-9f89cf6c]{color:var(--muted);margin-top:4px;font-size:12.5px}.compact img[data-v-9f89cf6c]{width:120px;height:120px}.compact .title[data-v-9f89cf6c]{font-size:13px}footer[data-v-2edd99b6]{border-top:1px solid var(--border);text-align:center;color:var(--muted);padding:32px 0 44px;font-size:12px}.logo[data-v-2edd99b6]{flex-wrap:wrap;justify-content:center;margin-bottom:12px;font-size:15px}.logo img[data-v-2edd99b6]{width:24px;height:24px}.logo img.product-logo[data-v-2edd99b6]{width:120px;height:36px;margin-top:6px;margin-left:-10px}.logo img.product-logo.invert[data-v-2edd99b6]{filter:brightness(0)invert();margin-top:0}.logo-text[data-v-2edd99b6]{display:inline}.logo-text span[data-v-2edd99b6]:nth-child(4n+1){color:#0db9e6}.logo-text span[data-v-2edd99b6]:nth-child(4n+2){color:#b9cf2e}.logo-text span[data-v-2edd99b6]:nth-child(4n+3){color:#805ca1}.logo-text span[data-v-2edd99b6]:nth-child(4n+4){color:#e7377b}.logo-text span[data-v-2edd99b6]:nth-child(5),.logo-text span[data-v-2edd99b6]:nth-child(6){color:#fff}.logo-split[data-v-2edd99b6]{font-family:var(--sans);letter-spacing:0;color:var(--muted);font-size:13px;font-weight:400;line-height:1}.channel[data-v-2edd99b6]{color:var(--muted);margin:0 0 18px;font-size:13px}.dis[data-v-2edd99b6]{border-top:1px solid var(--border);flex-direction:column;gap:8px;width:100%;margin:28px 0 0;padding-top:22px;display:flex}.dis p[data-v-2edd99b6]{color:var(--muted);letter-spacing:.01em;margin:0;font-size:12px;line-height:1.8}.dis a[data-v-2edd99b6]{color:inherit;text-decoration:none}.dis a[data-v-2edd99b6]:hover{color:var(--muted);text-underline-offset:3px;text-decoration:underline}.home[data-v-28660e44]{--stage:1180px;background:#07090d;overflow:clip}.stage[data-v-28660e44]{width:min(100% - 48px, var(--stage));margin:0 auto}.hero[data-v-28660e44]{text-align:center;place-items:center;min-height:calc(100vh - 64px);padding:72px 0 48px;display:grid;position:relative}.hero-glow[data-v-28660e44]{filter:blur(8px);pointer-events:none;background:radial-gradient(circle,#ff6a3d47,#0000 68%);width:720px;height:420px;animation:14s ease-in-out infinite drift-28660e44;position:absolute;top:-40px;left:50%;transform:translate(-58%)}.hero-glow.alt[data-v-28660e44]{background:radial-gradient(circle,#4f7cff38,#0000 70%);width:560px;height:360px;animation-name:drift-alt-28660e44;top:80px}.hero-grain[data-v-28660e44]{opacity:.18;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.45'/%3E%3C/svg%3E");position:absolute;inset:0}.hero-in[data-v-28660e44]{z-index:1;position:relative}.kicker[data-v-28660e44],.sec-kicker[data-v-28660e44]{letter-spacing:.22em;text-transform:uppercase;color:var(--qwen);font-size:12px}.sec-kicker[data-v-28660e44]{color:#7d879c}h1[data-v-28660e44]{letter-spacing:-.06em;margin-top:18px;font-size:clamp(44px,8vw,92px);line-height:.95}.lead[data-v-28660e44],.sec-lead[data-v-28660e44]{max-width:640px;color:var(--muted);margin:22px auto 0;font-size:18px;line-height:1.7}.pills[data-v-28660e44]{flex-wrap:wrap;justify-content:center;gap:10px;margin:28px 0 0;list-style:none;display:flex}.pills li[data-v-28660e44]{color:#d5dbe8;background:#ffffff08;border:1px solid #ffffff1f;border-radius:999px;padding:7px 14px;font-size:13px}.hero-price[data-v-28660e44]{color:var(--muted);flex-wrap:wrap;justify-content:center;gap:28px;margin-top:28px;font-size:14px;display:flex}.hero-price strong[data-v-28660e44]{font-family:var(--display);color:var(--qwen);letter-spacing:-.04em;margin-left:6px;font-size:28px}.hero-price small[data-v-28660e44]{margin-left:2px;font-size:13px}.cta[data-v-28660e44]{flex-wrap:wrap;justify-content:center;gap:12px;margin-top:32px;display:flex}.cta .btn[data-v-28660e44]{min-width:168px;padding:13px 28px;font-size:14px}.scroll[data-v-28660e44]{color:#7d879c;letter-spacing:.16em;margin-top:48px;font-size:12px;text-decoration:none;display:inline-block}.scroll[data-v-28660e44]:after{content:"";background:linear-gradient(#7d879c,#0000);width:1px;height:28px;margin:10px auto 0;animation:1.6s ease-in-out infinite drip-28660e44;display:block}.products[data-v-28660e44]{padding:88px 0 40px}h2[data-v-28660e44]{text-align:center;letter-spacing:-.05em;margin-top:10px;font-size:clamp(28px,4vw,42px)}.cards[data-v-28660e44]{grid-template-columns:1fr 1fr;gap:22px;margin-top:48px;display:grid}.card[data-v-28660e44]{background:linear-gradient(#121722 0%,#0c1018 100%);border:1px solid #ffffff14;border-radius:22px;flex-direction:column;align-items:flex-start;min-height:420px;padding:36px 32px;transition:transform .25s,border-color .25s;display:flex;position:relative;overflow:hidden}.card[data-v-28660e44]:hover{border-color:#ff6a3d73;transform:translateY(-6px)}.card[data-v-28660e44]:nth-child(2):hover{border-color:#4f7cff73}.card-glow[data-v-28660e44]{pointer-events:none;background:radial-gradient(circle,#ff6a3d2e,#0000 70%);width:240px;height:240px;position:absolute;top:-90px;right:-80px}.card:nth-child(2) .card-glow[data-v-28660e44]{background:radial-gradient(circle,#4f7cff33,#0000 70%)}.product-logo[data-v-28660e44]{object-fit:contain;width:auto;max-width:200px;height:40px;margin-bottom:28px}.product-logo.invert[data-v-28660e44]{filter:brightness(0)invert()}h3[data-v-28660e44]{letter-spacing:-.04em;margin-bottom:12px;font-size:26px}.card p[data-v-28660e44]{color:var(--muted);flex:1;font-size:15px;line-height:1.75}.price[data-v-28660e44]{color:var(--muted);align-items:baseline;gap:10px;margin:28px 0 22px;font-size:13px;display:flex}.price strong[data-v-28660e44]{font-family:var(--display);color:var(--qwen);letter-spacing:-.04em;font-size:32px;font-weight:700}.price small[data-v-28660e44]{font-family:var(--sans);color:var(--muted);font-size:13px;font-weight:400}.card .btn[data-v-28660e44]{text-align:center;width:100%}.why[data-v-28660e44]{padding:72px 0 108px}.stats[data-v-28660e44]{grid-template-columns:repeat(4,1fr);gap:18px;margin-top:48px;display:grid}.stat[data-v-28660e44]{text-align:center;background:#ffffff05;border:1px solid #ffffff14;border-radius:18px;padding:28px 18px}.stat strong[data-v-28660e44]{font-family:var(--display);letter-spacing:-.04em;font-size:32px;display:block}.stat span[data-v-28660e44]{color:var(--muted);margin-top:8px;font-size:13px;display:block}@keyframes drift-28660e44{0%,to{opacity:.8;transform:translate(-58%)translateY(0)}50%{opacity:1;transform:translate(-50%)translateY(18px)}}@keyframes drift-alt-28660e44{0%,to{opacity:.7;transform:translate(8%)translateY(0)}50%{opacity:1;transform:translate(2%)translateY(14px)}}@keyframes drip-28660e44{0%,to{opacity:.25;transform:scaleY(.7)}50%{opacity:1;transform:scaleY(1)}}@media (prefers-reduced-motion:reduce){.hero-glow[data-v-28660e44],.scroll[data-v-28660e44]:after{animation:none}.card[data-v-28660e44]:hover{transform:none}}@media (width<=900px){.cards[data-v-28660e44],.stats[data-v-28660e44]{grid-template-columns:1fr 1fr}}@media (width<=720px){.stage[data-v-28660e44]{width:min(100% - 32px, var(--stage))}.hero[data-v-28660e44]{min-height:auto;padding:48px 0 32px}h1[data-v-28660e44]{font-size:40px}.lead[data-v-28660e44],.sec-lead[data-v-28660e44]{font-size:16px}.hero-price[data-v-28660e44]{flex-direction:column;gap:8px}.cards[data-v-28660e44],.stats[data-v-28660e44]{grid-template-columns:1fr}.card[data-v-28660e44]{min-height:0;padding:28px 22px}.scroll[data-v-28660e44]{margin-top:36px}}.hero[data-v-7d392518]{text-align:center;background:radial-gradient(900px 420px at 50% -120px,#ff6a3d29,#0000),radial-gradient(700px 300px at 80% -80px,#4f7cff24,#0000);padding:80px 0 68px}.brand-logo[data-v-7d392518]{object-fit:contain;width:216px;height:48px;margin:0 auto 14px;display:block}.brand-logo.invert[data-v-7d392518]{filter:brightness(0)invert()}.badge[data-v-7d392518]{color:var(--qwen);background:#231710;border:1px solid #5a3a2b;border-radius:999px;margin-bottom:20px;padding:5px 16px;font-size:13px;display:inline-block}h1[data-v-7d392518]{letter-spacing:-.055em;font-size:clamp(32px,5.2vw,48px);line-height:1.1}h1 em[data-v-7d392518]{color:var(--qwen);font-style:normal}.lead[data-v-7d392518]{color:var(--muted);max-width:660px;margin:18px auto 30px;font-size:17px;line-height:1.75}.price-tag[data-v-7d392518]{background:var(--panel);border:1px solid var(--border);border-radius:14px;align-items:baseline;gap:6px;margin-bottom:28px;padding:12px 22px;display:inline-flex}.label[data-v-7d392518]{color:var(--muted);font-size:15px}.p[data-v-7d392518]{font-family:var(--display);color:var(--qwen);letter-spacing:-.04em;font-size:30px;font-weight:700}.p small[data-v-7d392518]{font-family:var(--sans);color:var(--muted);letter-spacing:0;font-size:14px;font-weight:400}.cta[data-v-7d392518]{flex-wrap:wrap;justify-content:center;gap:14px;display:flex}.cta .btn[data-v-7d392518]{padding:13px 30px;font-size:14px}.trust[data-v-7d392518]{flex-wrap:wrap;justify-content:center;gap:36px;margin-top:48px;display:flex}.t[data-v-7d392518]{font-family:var(--display);letter-spacing:-.035em;font-size:22px;font-weight:700}.t small[data-v-7d392518]{color:var(--muted);margin-top:4px;font-size:12px;font-weight:400;display:block}@media (width<=720px){h1[data-v-7d392518]{font-size:28px}.hero[data-v-7d392518]{padding:56px 0 48px}}.feats[data-v-39a8e553]{grid-template-columns:repeat(3,1fr);gap:18px;display:grid}.feat[data-v-39a8e553]{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:26px 22px}.ic[data-v-39a8e553]{margin-bottom:10px;font-size:26px}h3[data-v-39a8e553]{letter-spacing:-.04em;margin-bottom:8px;font-size:16px;line-height:1.18}.feat p[data-v-39a8e553]{color:var(--muted);font-size:13px}.tag[data-v-39a8e553]{color:var(--qwen);background:#38d17a1f;border-radius:999px;margin-top:12px;padding:3px 10px;font-size:11px;display:inline-block}@media (width<=900px){.feats[data-v-39a8e553]{grid-template-columns:repeat(2,1fr)}}@media (width<=560px){.feats[data-v-39a8e553]{grid-template-columns:1fr}}.roles[data-v-fa19aea2]{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}.role[data-v-fa19aea2]{background:var(--panel2);border:1px solid var(--border);border-radius:14px;align-items:flex-start;gap:14px;padding:18px 20px;display:flex}.ric[data-v-fa19aea2]{font-size:24px}h4[data-v-fa19aea2]{font-family:var(--display);letter-spacing:-.03em;margin-bottom:4px;font-size:14.5px;font-weight:700}.role p[data-v-fa19aea2]{color:var(--muted);font-size:12px}@media (width<=800px){.roles[data-v-fa19aea2]{grid-template-columns:repeat(2,1fr)}}@media (width<=520px){.roles[data-v-fa19aea2]{grid-template-columns:1fr}}.plans[data-v-901bb86c]{grid-template-columns:repeat(3,1fr);gap:18px;max-width:900px;margin:0 auto;display:grid}.plan[data-v-901bb86c]{background:var(--panel);border:1px solid var(--border);border-radius:18px;padding:28px 24px;position:relative}.plan.hot[data-v-901bb86c]{border-color:var(--qwen);box-shadow:0 0 0 1px var(--qwen), 0 18px 40px -18px #ff6a3d66}.flag[data-v-901bb86c]{background:var(--qwen);color:#fff;white-space:nowrap;border-radius:999px;padding:3px 14px;font-size:11.5px;font-weight:700;position:absolute;top:-12px;left:50%;transform:translate(-50%)}h3[data-v-901bb86c]{letter-spacing:-.04em;margin-bottom:4px;font-size:16px}.sub[data-v-901bb86c]{color:var(--muted);margin-bottom:14px;font-size:12px}.price[data-v-901bb86c]{font-family:var(--display);letter-spacing:-.04em;color:var(--qwen);font-size:34px;font-weight:700}.price small[data-v-901bb86c]{font-family:var(--sans);color:var(--muted);letter-spacing:0;font-size:13px;font-weight:400}ul[data-v-901bb86c]{margin:16px 0 20px;list-style:none}li[data-v-901bb86c]{color:var(--muted);padding:5px 0 5px 22px;font-size:13px;position:relative}li[data-v-901bb86c]:before{content:"✓";color:var(--accent2);font-weight:700;position:absolute;left:0}.btn[data-v-901bb86c]{text-align:center;width:100%}@media (width<=820px){.plans[data-v-901bb86c]{grid-template-columns:1fr}}.calc[data-v-a41d8141]{background:var(--panel);border:1px solid var(--border);border-radius:18px;max-width:760px;margin:0 auto;padding:32px}label[data-v-a41d8141]{color:var(--muted);margin:18px 0 8px;font-size:13.5px;display:block}input[data-v-a41d8141],select[data-v-a41d8141]{background:var(--panel2);border:1px solid var(--border);width:100%;color:var(--text);border-radius:10px;outline:none;padding:13px 16px;font-size:16px}input[data-v-a41d8141]:focus,select[data-v-a41d8141]:focus{border-color:var(--qwen)}.seats-val[data-v-a41d8141]{text-align:center;font-family:var(--display);letter-spacing:-.035em;color:var(--text);margin-top:6px;font-size:22px;font-weight:700}.row[data-v-a41d8141]{grid-template-columns:1fr 1fr;gap:20px;display:grid}.result[data-v-a41d8141]{text-align:center;background:linear-gradient(135deg,#122018,#141926);border:1px solid #1e3d2a;border-radius:14px;margin-top:24px;padding:22px}.cap[data-v-a41d8141]{color:var(--muted);margin-bottom:6px;font-size:13px}.big[data-v-a41d8141]{font-family:var(--display);font-variant-numeric:tabular-nums;letter-spacing:-.04em;color:var(--qwen);font-size:36px;font-weight:700}.detail[data-v-a41d8141]{color:var(--muted);flex-wrap:wrap;justify-content:center;gap:24px;margin-top:8px;font-size:13px;display:flex}.cb[data-v-a41d8141]{color:var(--qwen);font-size:16px}.net[data-v-a41d8141]{color:var(--accent2);font-size:16px}.disc[data-v-a41d8141]{color:var(--muted);text-align:center;margin-top:12px;font-size:11.5px}@media (width<=640px){.row[data-v-a41d8141]{grid-template-columns:1fr}}.steps[data-v-7207bde1]{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.step[data-v-7207bde1]{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:28px 24px;position:relative}.n[data-v-7207bde1]{font-family:var(--display);color:#38d17a38;font-size:34px;font-weight:700;position:absolute;top:20px;right:22px}h3[data-v-7207bde1]{letter-spacing:-.04em;margin-bottom:8px;font-size:16px}.step p[data-v-7207bde1]{color:var(--muted);font-size:13px}@media (width<=800px){.steps[data-v-7207bde1]{grid-template-columns:1fr}}.panel[data-v-d70f6bd6]{background:var(--panel);border:1px solid var(--border);border-radius:18px;grid-template-columns:minmax(0,1fr) 220px;align-items:center;gap:28px;max-width:860px;margin:0 auto;padding:32px;display:grid}.fields[data-v-d70f6bd6]{min-width:0}input[data-v-d70f6bd6],textarea[data-v-d70f6bd6]{background:var(--panel2);border:1px solid var(--border);width:100%;color:var(--text);border-radius:10px;outline:none;margin-bottom:14px;padding:13px 16px;font-family:inherit;font-size:14px}input[data-v-d70f6bd6]:focus,textarea[data-v-d70f6bd6]:focus{border-color:var(--qwen)}textarea[data-v-d70f6bd6]{resize:vertical;min-height:80px}.btn[data-v-d70f6bd6]{width:100%;padding:14px;font-size:15px}.tip[data-v-d70f6bd6]{color:var(--muted);text-align:center;margin-top:14px;font-size:12.5px}.err[data-v-d70f6bd6]{color:var(--red);text-align:center;margin:-4px 0 12px;font-size:13px}.ok[data-v-d70f6bd6]{text-align:left;padding:8px 0}.ok-title[data-v-d70f6bd6]{font-family:var(--display);letter-spacing:-.03em;margin-bottom:8px;font-size:20px;font-weight:700}.ok p[data-v-d70f6bd6]{color:var(--muted);font-size:14px}@media (width<=720px){.panel[data-v-d70f6bd6]{grid-template-columns:1fr;padding:24px 20px}.ok[data-v-d70f6bd6]{text-align:center}}.faq[data-v-af65cefc]{max-width:720px;margin:38px auto 0}.item[data-v-af65cefc]{background:var(--panel);border:1px solid var(--border);border-radius:12px;margin-bottom:12px;padding:18px 22px}summary[data-v-af65cefc]{letter-spacing:-.02em;cursor:pointer;color:var(--text);font-size:15px;font-weight:650;list-style:none}summary[data-v-af65cefc]::-webkit-details-marker{display:none}summary[data-v-af65cefc]:hover{color:var(--qwen)}p[data-v-af65cefc]{color:var(--muted);margin-top:10px;font-size:13.5px}@font-face{font-family:Alibaba PuHuiTi;src:url(/fonts/AlibabaPuHuiTi-Regular.woff2)format("woff2");font-style:normal;font-weight:400;font-display:swap}@font-face{font-family:Alimama ShuHeiTi;src:url(/fonts/AlimamaShuHeiTi-Bold.woff2)format("woff2");font-style:normal;font-weight:700;font-display:swap}:root{--sans:"Alibaba PuHuiTi", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--display:"Alimama ShuHeiTi", var(--sans);--bg:#0b0e14;--panel:#141926;--panel2:#1a2130;--border:#232c40;--text:#eef1f8;--muted:#98a2b8;--accent:#4f7cff;--accent2:#22c58b;--orange:#f0a93c;--red:#ff5f57;--qwen:#ff6a3d}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:76px}body{background:var(--bg);color:var(--text);font-family:var(--sans);font-kerning:normal;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-weight:400;line-height:1.75}#app{min-height:100vh}.wrap{max-width:1080px;margin:0 auto;padding:0 24px}.btn{background:var(--qwen);color:#fff;letter-spacing:-.02em;cursor:pointer;border:none;border-radius:10px;padding:10px 22px;font-family:inherit;font-size:13px;font-weight:650;text-decoration:none;display:inline-block}.btn:hover{filter:brightness(1.12)}.btn.ghost{border:1px solid var(--border);color:var(--text);background:0 0}.btn.green{background:var(--accent2)}.btn.blue{background:var(--accent)}.btn:disabled{opacity:.65;cursor:not-allowed;filter:none}.logo{font-family:var(--display);letter-spacing:-.035em;align-items:center;gap:10px;font-size:19px;font-weight:700;line-height:1;display:inline-flex}.logo img{object-fit:contain;flex-shrink:0;display:block}.logo-text{letter-spacing:-.035em;align-items:center;line-height:1;display:flex}.logo .accent{color:var(--qwen);margin-left:.18em}section{padding:68px 0}section.tight{padding-top:0}h1,h2,h3{font-family:var(--display);font-weight:700}h2{text-align:center;letter-spacing:-.05em;font-size:29px;line-height:1.08}.sec-sub{text-align:center;color:var(--muted);max-width:600px;margin:10px auto 42px;font-size:15px;line-height:1.75}.t-red{color:var(--red)}.t-green{color:var(--accent2)}.t-blue{color:var(--accent)}.t-orange{color:var(--qwen)}@media (width<=720px){h2{font-size:24px}}