:root{--bg:#0c0a07;--surface:#16120c;--surface-2:#1f1910;--surface-3:#2a2116;--text:#f7f1e6;--secondary:#c9b89a;--muted:#8a7a62;--accent:#e8a54b;--accent-hot:#f0c27a;--accent-dim:#e8a54b24;--accent-ink:#1a1208;--border:#f7f1e617;--border-strong:#f7f1e629;--ok:#5dcf8a;--warn:#f0c27a;--danger:#f07167;--radius:14px;--radius-sm:10px;--shadow:0 20px 56px #00000073;--font:"Segoe UI", Inter, ui-sans-serif, system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;--mono:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--wrap:min(1080px, calc(100% - 2rem));--wrap-wide:min(1160px, calc(100% - 2rem));--ease:.16s cubic-bezier(.22, 1, .36, 1);--header-h:3.6rem}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;color-scheme:dark;max-width:100%;overflow-x:clip}body{font-family:var(--font);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;max-width:100%;margin:0;font-size:1.0625rem;line-height:1.65;overflow-x:clip}body:before{content:"";pointer-events:none;z-index:-1;background:radial-gradient(680px 360px at 50% -10%, #e8a54b17, transparent 58%), radial-gradient(520px 280px at 90% 20%, #d4893a0d, transparent 50%), var(--bg);position:fixed;inset:0}a{color:var(--accent-hot);transition:color var(--ease);text-decoration:none}a:hover{color:#ffe0a8;text-underline-offset:.16em;text-decoration:underline}a:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}.wrap{width:var(--wrap);max-width:100%;margin-inline:auto}.wrap-wide{width:var(--wrap-wide);max-width:100%;margin-inline:auto}.site-header{z-index:100;min-height:var(--header-h);border-bottom:1px solid var(--border);backdrop-filter:blur(12px)saturate(1.1);background:#0c0a07f0;position:sticky;top:0}.header-inner{min-height:var(--header-h);justify-content:space-between;align-items:center;gap:1rem;display:flex}.brand{color:var(--text);letter-spacing:-.02em;align-items:center;gap:.65rem;font-weight:700;text-decoration:none;display:inline-flex}.brand:hover{color:var(--text);text-decoration:none}.brand-mark{border-radius:8px;flex-shrink:0;width:1.75rem;height:1.75rem}.brand-text{font-size:.95rem}.nav{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:.15rem;display:flex}.nav a{color:var(--secondary);border-radius:8px;padding:.4rem .65rem;font-size:.9rem;text-decoration:none}.nav a:hover{color:var(--text);background:var(--accent-dim);text-decoration:none}.nav a[aria-current=page]{color:var(--accent-hot);background:var(--accent-dim)}.nav-cta{margin-left:.35rem;font-weight:650;background:var(--accent)!important;color:var(--accent-ink)!important}.nav-cta:hover{filter:brightness(1.06)}.lang-switch{color:var(--muted);border:1px solid var(--border);border-radius:999px;padding:.35rem .55rem;font-size:.8rem;text-decoration:none}.lang-switch:hover{color:var(--text);border-color:var(--border-strong);text-decoration:none}.btn{cursor:pointer;transition:transform var(--ease), background var(--ease), border-color var(--ease);border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:.45rem;padding:.75rem 1.25rem;font-size:.98rem;font-weight:650;text-decoration:none;display:inline-flex}.btn:hover{text-decoration:none;transform:translateY(-1px)}.btn-primary{background:var(--accent);color:var(--accent-ink)}.btn-primary:hover{background:var(--accent-hot);color:var(--accent-ink)}.btn-ghost{color:var(--text);border-color:var(--border-strong);background:0 0}.btn-ghost:hover{background:var(--surface-2);color:var(--text)}.btn:disabled,.btn[aria-disabled=true]{opacity:.55;cursor:not-allowed;transform:none}.hero{text-align:center;padding:4.5rem 0 3rem}.eyebrow{background:var(--accent-dim);color:var(--accent-hot);letter-spacing:.02em;border-radius:999px;align-items:center;gap:.4rem;margin-bottom:1.1rem;padding:.3rem .75rem;font-size:.82rem;font-weight:600;display:inline-flex}.hero h1{letter-spacing:-.035em;max-width:18ch;margin:0 auto 1rem;font-size:clamp(2.1rem,5vw,3.25rem);font-weight:780;line-height:1.12}.hero .lede{max-width:42rem;color:var(--secondary);margin:0 auto 1.75rem;font-size:1.125rem}.hero-actions{flex-wrap:wrap;justify-content:center;gap:.75rem;margin-bottom:1.25rem;display:flex}.safety-note{border-radius:var(--radius-sm);max-width:36rem;color:var(--warn);background:#f0c27a14;border:1px solid #f0c27a47;margin:0 auto;padding:.65rem 1rem;font-size:.9rem;display:inline-block}.section{padding:3.25rem 0}.section-title{letter-spacing:-.025em;margin:0 0 .5rem;font-size:clamp(1.45rem,3vw,1.85rem);font-weight:720}.section-lead{color:var(--secondary);max-width:40rem;margin:0 0 1.75rem}.grid-3{grid-template-columns:repeat(3,1fr);gap:1rem;display:grid}@media (width<=820px){.grid-3{grid-template-columns:1fr}.nav{display:none}.nav-mobile{display:flex!important}}.nav-mobile{align-items:center;gap:.35rem;display:none}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem 1.35rem}.card h3{letter-spacing:-.02em;margin:0 0 .45rem;font-size:1.05rem}.card p{color:var(--secondary);margin:0;font-size:.95rem}.example-frame{aspect-ratio:9/16;border-radius:var(--radius);border:1px solid var(--border);background:linear-gradient(160deg, #e8a54b2e, transparent 45%), linear-gradient(20deg, var(--surface-2), var(--surface-3));max-height:320px;color:var(--secondary);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:.5rem;padding:1rem;font-size:.88rem;display:flex;position:relative;overflow:hidden}.example-frame .spin{opacity:.85;width:3.5rem;height:3.5rem}.example-label{color:var(--accent-hot);background:#00000073;border-radius:999px;padding:.2rem .5rem;font-size:.72rem;font-weight:650;position:absolute;top:.75rem;left:.75rem}.steps{counter-reset:step;gap:.85rem;display:grid}.step{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);grid-template-columns:auto 1fr;align-items:start;gap:.9rem;padding:1rem 1.15rem;display:grid}.step:before{counter-increment:step;content:counter(step);background:var(--accent-dim);width:1.85rem;height:1.85rem;color:var(--accent-hot);border-radius:999px;place-items:center;font-size:.9rem;font-weight:700;display:grid}.step h3{margin:0 0 .25rem;font-size:1.02rem}.step p{color:var(--secondary);margin:0;font-size:.94rem}table.compare{border-collapse:collapse;border-radius:var(--radius);border:1px solid var(--border);width:100%;font-size:.92rem;overflow:hidden}table.compare th,table.compare td{text-align:left;border-bottom:1px solid var(--border);vertical-align:top;padding:.75rem .9rem}table.compare th{background:var(--surface-2);color:var(--text);font-weight:650}table.compare td{background:var(--surface);color:var(--secondary)}table.compare tr:last-child td{border-bottom:none}.price-grid{grid-template-columns:repeat(3,1fr);gap:1rem;display:grid}@media (width<=820px){.price-grid{grid-template-columns:1fr}}.price-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;gap:.75rem;padding:1.5rem;display:flex}.price-card.featured{box-shadow:0 0 0 1px #e8a54b33, var(--shadow);border-color:#e8a54b73}.price-card .amount{letter-spacing:-.03em;font-size:2rem;font-weight:760}.price-card .amount span{color:var(--muted);font-size:.95rem;font-weight:500}.price-card ul{color:var(--secondary);flex:1;margin:0;padding-left:1.1rem;font-size:.92rem}.badge{text-transform:uppercase;letter-spacing:.04em;color:var(--accent-ink);background:var(--accent);border-radius:999px;align-self:flex-start;padding:.2rem .5rem;font-size:.72rem;font-weight:700}.prose{max-width:44rem}.prose h1{letter-spacing:-.03em;margin:0 0 .75rem;font-size:clamp(1.75rem,3.5vw,2.35rem);line-height:1.18}.prose h2{letter-spacing:-.02em;margin:2rem 0 .65rem;font-size:1.35rem}.prose h3{margin:1.4rem 0 .45rem;font-size:1.1rem}.prose p,.prose li{color:var(--secondary)}.prose ul,.prose ol{padding-left:1.25rem}.prose .meta{color:var(--muted);margin-bottom:1.5rem;font-size:.88rem}.prose .callout{border-radius:var(--radius-sm);color:var(--warn);background:#f0c27a14;border:1px solid #f0c27a47;margin:1.25rem 0;padding:.9rem 1.1rem;font-size:.94rem}.upload-zone{border:1.5px dashed var(--border-strong);border-radius:var(--radius);background:var(--surface);text-align:center;cursor:pointer;transition:border-color var(--ease), background var(--ease);padding:2rem 1.25rem}.upload-zone:hover,.upload-zone.drag{border-color:var(--accent);background:var(--accent-dim)}.upload-zone input{display:none}.upload-preview{border-radius:var(--radius-sm);max-width:220px;max-height:280px;margin:1rem auto 0;display:none}.status-box{border-radius:var(--radius-sm);background:var(--surface-2);border:1px solid var(--border);color:var(--secondary);margin-top:1rem;padding:.9rem 1.1rem;font-size:.92rem}.status-box.ok{color:var(--ok);border-color:#5dcf8a59}.status-box.warn{color:var(--warn);border-color:#f0c27a59}.status-box.err{color:var(--danger);border-color:#f0716759}.faq-item{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);margin-bottom:.65rem;overflow:hidden}.faq-item summary{cursor:pointer;padding:1rem 1.15rem;font-weight:650;list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item[open] summary{border-bottom:1px solid var(--border)}.faq-item .faq-body{color:var(--secondary);padding:.9rem 1.15rem 1.15rem;font-size:.95rem}.site-footer{border-top:1px solid var(--border);color:var(--muted);margin-top:3rem;padding:2rem 0 2.5rem;font-size:.88rem}.footer-grid{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:1rem 2rem;display:flex}.footer-links{flex-wrap:wrap;gap:.75rem 1.1rem;display:flex}.footer-links a{color:var(--secondary)}.footer-disclaimer{max-width:48rem;margin-top:1.25rem;line-height:1.55}.blog-list{gap:.85rem;display:grid}.blog-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);color:inherit;transition:border-color var(--ease), transform var(--ease);padding:1.2rem 1.35rem;text-decoration:none;display:block}.blog-card:hover{color:inherit;border-color:#e8a54b66;text-decoration:none;transform:translateY(-1px)}.blog-card h2{letter-spacing:-.02em;color:var(--text);margin:0 0 .35rem;font-size:1.15rem}.blog-card p{color:var(--secondary);margin:0;font-size:.94rem}.blog-card .meta{color:var(--muted);margin-top:.55rem;font-size:.82rem}.page-pad{padding:2.75rem 0 1rem}.sr-only{clip:rect(0,0,0,0);border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}