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figcaption{font-family:var(--font);letter-spacing:.16em}.source__grid{display:grid;grid-template-columns:1fr 1.05fr 1fr;gap:20px;margin-top:48px;align-items:stretch}.checklist-card{background:linear-gradient(180deg,var(--panel-2),var(--panel));border:1px solid var(--line);border-radius:var(--radius-md);padding:28px;display:flex;flex-direction:column}.checklist-card h3{font-size:1.25rem;margin-bottom:16px}.checklist-card ul{display:flex;flex-direction:column;gap:12px;font-size:14.5px;color:var(--muted)}.checklist-card li{display:flex;gap:10px;align-items:flex-start}.checklist-card li svg{color:var(--gold);flex:none;margin-top:4px}.checklist-card__note{padding-top:18px;font-size:13px;color:var(--faint);border-top:1px dashed var(--line-soft);margin-top:18px}.checklist-card__secure{display:flex;gap:8px;align-items:flex-start;margin-top:12px;font-size:12.5px;color:var(--muted)}.checklist-card__secure svg{color:var(--gold);flex:none;margin-top:3px}.steps__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:56px}.step-card{background:var(--panel-soft);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--line-soft);border-radius:var(--radius-md);padding:26px}.step-card__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.step-card__num{font-family:var(--font-mono);font-size:13px;font-weight:700;color:#1b1303;width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,var(--gold-bright),var(--gold-deep));display:grid;place-items:center}.step-card__icon{color:var(--gold)}.step-card h3{font-size:1.3rem;margin-bottom:10px}.step-card p{font-size:14.5px;color:var(--muted)}.step-card__time{display:inline-block;margin-top:14px;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.06em;color:var(--gold)}html[lang^=zh] 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1.414;object-fit:cover;object-position:top}.sample-page figcaption{position:absolute;left:10px;bottom:10px;font-family:var(--font-mono);font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--gold-bright);background:#060b14cc;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid var(--line);padding:6px 10px;border-radius:999px}html[lang^=zh] .sample-page figcaption{font-family:var(--font);letter-spacing:.14em}.sample__note{display:flex;gap:8px;align-items:flex-start;margin-top:22px;font-size:13px;color:var(--faint);max-width:72ch}.sample__note svg{color:var(--gold);flex:none;margin-top:3px}.pricing__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:52px;align-items:stretch}.price-card{background:var(--panel-soft);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid 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h3{font-size:1.45rem}.price-card__price{font-family:var(--font-mono);font-size:2.1rem;font-weight:700;color:var(--gold-bright);margin-top:14px;line-height:1}.price-card__per{font-size:13px;color:var(--faint);margin-top:6px;margin-bottom:20px}.price-card ul{display:flex;flex-direction:column;gap:11px;font-size:14px;color:var(--muted);margin-bottom:26px}.price-card li{display:flex;gap:10px;align-items:flex-start}.price-card li svg{color:var(--gold);flex:none;margin-top:4px}.price-card .btn{margin-top:auto}.example-band{margin-top:36px;background:linear-gradient(180deg,var(--panel-2),var(--panel));border:1px solid var(--gold-deep);border-radius:var(--radius-md);padding:26px 30px;display:flex;gap:24px;align-items:baseline}.example-band__title{font-family:var(--font-head);font-size:1.25rem;color:var(--gold-bright);white-space:nowrap}.example-band__lines{display:flex;flex-direction:column;gap:8px}.example-band p{font-size:14.5px;color:var(--muted)}.example-band strong{color:var(--text)}.example-band__lines strong{font-family:var(--font-mono);font-weight:600}html[lang^=zh] .example-band__lines strong{font-family:var(--font)}.pricing__note{margin-top:36px;text-align:center;color:var(--muted);font-size:15px}.pricing__note strong{color:var(--text)}.mech__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:52px}.mech-card{background:var(--panel-soft);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--line-soft);border-radius:var(--radius-md);padding:28px}.mech-card__icon{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:var(--gold-tint);border:1px solid var(--line);color:var(--gold-bright);margin-bottom:18px}.mech-card h3{font-size:1.25rem;margin-bottom:10px}.mech-card p{font-size:14.5px;color:var(--muted)}.mech__tagline{margin-top:36px;text-align:center;font-family:var(--font-head);font-size:1.45rem}.mech__tagline 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span:last-child{font-family:var(--font-head);font-style:italic;color:var(--gold)}html[lang^=zh] .footer__legal span:last-child{font-style:normal}.float-wa{position:fixed;right:22px;bottom:22px;z-index:60;width:54px;height:54px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--wa),var(--wa-deep));color:#fff;box-shadow:0 16px 40px -10px #25d3668c;transition:transform .18s ease}.float-wa:hover{transform:translateY(-3px) scale(1.04)}.reveal{will-change:opacity,transform}@media(max-width:1020px){.hero__grid{grid-template-columns:1fr}.chat-card{max-width:540px}.source__grid,.deliver__grid{grid-template-columns:1fr 1fr}.source__grid .checklist-card,.deliver__grid .deliver__list{grid-column:span 2;order:-1}.trust__grid{grid-template-columns:1fr}.header__nav{display:none}.pricing__grid{grid-template-columns:1fr 1fr}.pricing__grid .price-card--featured{grid-column:span 2;order:-1}.faq__grid{grid-template-columns:1fr 1fr}}@media(max-width:768px),(hover:none){.bg-video{display:none}.mobile-poster{display:block}.process__pin{height:auto;padding:96px 0}.process__inner{gap:28px}.process__bar{display:none}.process__mobile-figure{display:block;border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-lg)}}@media(max-width:720px){body{font-size:15.5px}.section{padding:84px 0}.hero{padding-top:calc(var(--header-h) + 36px)}.hero__scroll,.long-only,.hide-sm{display:none}.hero__sub{font-size:16px}.hero__mech{font-size:12px}.hero__path{font-size:13px;padding:9px 14px}.hero__ctas .btn--lg{padding:14px 22px;font-size:15px}.source__grid,.deliver__grid,.steps__grid,.facts__grid,.pricing__grid,.mech__grid,.faq__grid{grid-template-columns:1fr}.source__grid .checklist-card,.deliver__grid .deliver__list{grid-column:auto;order:0}.pricing__grid 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