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ease}.history-clear:hover{color:var(--text);border-color:#ec489980}.history-clear.is-confirm{color:#fda4af;border-color:#ef44448c;background:#ef444414}.history-empty{display:flex;flex-direction:column;align-items:center;gap:12px;padding:46px 10px;color:var(--text-faint)}.history-empty p{font-size:.92rem}.history-list{list-style:none;overflow-y:auto;display:flex;flex-direction:column;gap:8px;padding:2px 2px 8px}.history-item{display:flex;align-items:center;gap:12px;padding:10px;border:1px solid var(--border);border-radius:14px;transition:border-color .2s ease,background .2s ease}.history-item:hover{border-color:#a855f766;background:#a855f70d}.history-thumb{width:52px;height:52px;border-radius:10px;-o-object-fit:cover;object-fit:cover;flex-shrink:0;border:1px solid var(--border)}.history-thumb.is-placeholder{display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.1rem;color:var(--pc, #a855f7);background:radial-gradient(circle at 30% 20%,color-mix(in 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ease}.nav-links.is-open{opacity:1;transform:translateY(0);pointer-events:auto}.nav-links a{padding:10px 4px}.nav-cta{text-align:center;margin-top:6px}.lang-toggle{align-self:flex-start;margin-top:4px}}.hero{padding-top:160px;padding-bottom:90px;text-align:center}.hero-inner{display:flex;flex-direction:column;align-items:center}.hero-badge{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-mono);font-size:.82rem;color:var(--text-dim);padding:8px 16px;border:1px solid var(--border);border-radius:999px;background:var(--surface)}.pulse-dot{width:8px;height:8px;border-radius:50%;background:#4ade80;box-shadow:0 0 #4ade8099;animation:pulse 2s infinite}@keyframes pulse{0%{box-shadow:0 0 #4ade8099}70%{box-shadow:0 0 0 8px #4ade8000}to{box-shadow:0 0 #4ade8000}}.hero-title{font-size:clamp(2.6rem,7vw,5rem);font-weight:700;line-height:1.05;letter-spacing:-.03em;margin:26px 0 20px}.hero-sub{color:var(--text-dim);font-size:clamp(1rem,2vw,1.18rem);max-width:620px;margin-bottom:40px}.downloader{display:flex;gap:10px;width:100%;max-width:640px;padding:10px;align-items:center}.input-wrap{flex:1;display:flex;align-items:center;gap:10px;padding:0 16px;color:var(--text-faint)}.link-icon{flex-shrink:0}.input-wrap input{flex:1;width:100%;background:none;border:none;outline:none;color:var(--text);font-family:var(--font-display);font-size:1rem;padding:15px 0}.input-wrap input::-moz-placeholder{color:var(--text-faint)}.input-wrap input::placeholder{color:var(--text-faint)}.dl-btn{position:relative;overflow:hidden;min-width:148px;padding:15px 26px;border-radius:14px;background:var(--grad);color:#0a0a0f;font-weight:600;font-size:1rem;transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;box-shadow:var(--glow-violet)}.dl-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 0 50px 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.pf-glow{opacity:1}.pf-icon{display:grid;place-items:center;width:54px;height:54px;border-radius:14px;background:var(--surface-2);border:1px solid var(--border);color:var(--pc);margin-bottom:20px}.pf-card h3{font-size:1.2rem;font-weight:600;margin-bottom:4px}.pf-card p{color:var(--text-dim);font-size:.9rem;font-family:var(--font-mono)}.pf-arrow{position:absolute;top:28px;right:26px;color:var(--text-faint);font-size:1.3rem;transition:transform .25s ease,color .25s ease}.pf-card:hover .pf-arrow{transform:translate(4px,-4px);color:var(--pc)}.steps{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.steps-line{position:absolute;top:52px;left:12%;right:12%;height:1px;background:linear-gradient(90deg,transparent,var(--border-strong),transparent);z-index:0}.step{position:relative;z-index:1;padding:34px 28px;transition:transform .25s ease,border-color .25s ease}.step:hover{transform:translateY(-6px);border-color:var(--border-strong)}.step-num{font-family:var(--font-mono);font-size:2.4rem;font-weight:700;display:block;margin-bottom:14px}.step h3{font-size:1.25rem;font-weight:600;margin-bottom:8px}.step p{color:var(--text-dim);font-size:.96rem}@media (max-width: 760px){.steps{grid-template-columns:1fr}.steps-line{display:none}}.bento{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:190px;gap:18px}.bento-card{position:relative;padding:28px;overflow:hidden;display:flex;flex-direction:column;transition:transform .25s ease,border-color .25s ease}.bento-card:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(400px circle at 100% 0%,rgba(168,85,247,.12),transparent 55%);opacity:0;transition:opacity .3s ease}.bento-card:hover{transform:translateY(-5px);border-color:var(--border-strong)}.bento-card:hover:before{opacity:1}.bento-card.big{grid-column:span 2;grid-row:span 2}.bento-card.wide{grid-column:span 2}.bento-icon{display:grid;place-items:center;width:48px;height:48px;border-radius:12px;background:var(--surface-2);border:1px solid var(--border);color:var(--cyan);margin-bottom:auto}.bento-card.big .bento-icon{color:var(--violet)}.bento-tag{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text-faint);margin-top:20px}.bento-card h3{font-size:1.2rem;font-weight:600;margin:6px 0}.bento-card.big h3{font-size:1.7rem}.bento-card p{color:var(--text-dim);font-size:.94rem}@media (max-width: 900px){.bento{grid-template-columns:repeat(2,1fr)}.bento-card.big{grid-column:span 2;grid-row:span 1}.bento-card.wide{grid-column:span 2}}@media (max-width: 540px){.bento{grid-template-columns:1fr;grid-auto-rows:auto}.bento-card,.bento-card.big,.bento-card.wide{grid-column:span 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transparent}.footer-cta{text-align:center;padding:60px 30px;margin-bottom:70px;background:radial-gradient(600px circle at 50% 0%,rgba(168,85,247,.14),transparent 60%),var(--surface)}.footer-cta h2{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:700;letter-spacing:-.02em;margin-bottom:12px}.footer-cta p{color:var(--text-dim);margin-bottom:28px}.footer-btn{display:inline-block;padding:15px 34px;border-radius:999px;background:var(--grad);color:#0a0a0f;font-weight:600;box-shadow:var(--glow-violet);transition:transform .2s ease,box-shadow .2s ease}.footer-btn:hover{transform:translateY(-2px);box-shadow:0 0 50px #a855f78c}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px;border-bottom:1px solid var(--border)}.footer-brand p{color:var(--text-dim);font-size:.94rem;max-width:300px;margin-top:16px}.footer-col 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