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h2{font-size:1.5rem;font-weight:800;letter-spacing:-.015em;margin:0 0 .7rem;color:var(--text)}.sol-card-desc{font-size:.95rem;line-height:1.7;color:var(--text-2);margin:0 0 1.4rem}.sol-feature-list{list-style:none;margin:0 0 1.8rem;padding:0;display:flex;flex-direction:column;gap:12px;flex:1}.sol-feature-list li{display:flex;align-items:flex-start;gap:10px;font-size:.92rem;color:var(--text);line-height:1.5}.sol-feature-icon{flex-shrink:0;margin-top:1px}.sol-card.business .sol-feature-icon{color:var(--brand)}.sol-card.personal .sol-feature-icon{color:var(--accent)}.sol-card.wallet .sol-feature-icon{color:#d97706}.solutions-page.dark .sol-card.wallet .sol-feature-icon{color:#fbbf24}.sol-card-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:auto}.sol-btn{display:inline-flex;align-items:center;gap:6px;height:42px;padding:0 18px;border-radius:var(--r-sm);font-weight:650;font-size:.92rem;cursor:pointer;border:1px solid transparent;transition:all .18s ease;text-decoration:none}.sol-btn-primary.business{background:linear-gradient(120deg,#1b54ff,#1543db);color:#fff;box-shadow:0 8px 20px #1b54ff47}.sol-btn-primary.business:hover{background:linear-gradient(120deg,#1543db,#1133ab);transform:translateY(-1px)}.sol-btn-primary.personal{background:linear-gradient(120deg,#12a37b,#0d7c5d);color:#fff;box-shadow:0 8px 20px #12a37b42}.sol-btn-primary.personal:hover{background:linear-gradient(120deg,#0d7c5d,#0a5f48);transform:translateY(-1px)}.sol-btn-primary.wallet{background:linear-gradient(120deg,#f59e0b,#d97706);color:#fff;box-shadow:0 8px 20px #f59e0b47}.sol-btn-primary.wallet:hover{background:linear-gradient(120deg,#d97706,#b45309);transform:translateY(-1px)}.sol-btn-secondary{background:var(--surface);border-color:var(--border-strong);color:var(--text)}.sol-btn-secondary:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-soft)}.sol-footnote{max-width:1180px;margin:0 auto;padding:0 clamp(1rem,4%,2.5rem) clamp(3rem,6vw,4rem);text-align:center;color:var(--text-3);font-size:.88rem}.sol-footnote a{color:var(--brand);font-weight:600;text-decoration:none;cursor:pointer}.sol-footnote a:hover{text-decoration:underline}.mf-footer{background:var(--surface);border-top:1px solid var(--border);font-family:var(--font-sans)}.mf-help{max-width:1180px;margin:0 auto;padding:3.5rem clamp(1.25rem,5%,4.5rem) 1rem}.mf-help-title{font-size:clamp(1.5rem,2.4vw,2rem);font-weight:800;letter-spacing:-.02em;color:var(--text);margin:0 0 1.6rem}.mf-help-cards{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}.mf-help-card{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r-lg, 16px);padding:1.9rem 2rem}.mf-help-card h3{font-size:1.15rem;font-weight:700;color:var(--text);margin:0 0 .6rem}.mf-help-card p{color:var(--text-2);font-size:.94rem;line-height:1.65;margin:0 0 1.1rem}.mf-help-link{color:var(--brand);font-weight:650;font-size:.95rem;text-decoration:none}.mf-help-link:hover{text-decoration:underline}.mf-links{max-width:1180px;margin:0 auto;padding:3rem clamp(1.25rem,5%,4.5rem);display:grid;grid-template-columns:repeat(5,1fr);gap:2.5rem}.mf-col h4{font-weight:700;color:var(--text);margin:0 0 1.1rem;font-size:.95rem}.mf-col ul{list-style:none;padding:0;margin:0}.mf-col ul li{margin-bottom:.7rem}.mf-col ul li a{text-decoration:none;color:var(--text-2);transition:color .2s ease;font-size:.92rem}.mf-col ul li a:hover{color:var(--brand)}.mf-community{max-width:1180px;margin:0 auto;padding:0 clamp(1.25rem,5%,4.5rem) 2.5rem;display:flex;align-items:center;gap:1rem}.mf-community-label{font-weight:700;color:var(--text);font-size:.95rem}.mf-community-btn{width:40px;height:40px;border-radius:50%;background:var(--surface-2);border:1px solid var(--border);display:inline-flex;align-items:center;justify-content:center;color:var(--text-2);text-decoration:none;transition:all .2s ease}.mf-community-btn:hover{background:#229ed9;border-color:#229ed9;color:#fff;transform:translateY(-2px)}.mf-bottom{max-width:1180px;margin:0 auto;padding:1.6rem clamp(1.25rem,5%,4.5rem) 2rem;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}.mf-bottom-left p{margin:0;color:var(--text-3);font-size:.86rem;line-height:1.7}.mf-msb{color:var(--brand);font-weight:700}.mf-bottom-right{flex-shrink:0;color:var(--text-2)}@media (max-width: 900px){.mf-links{grid-template-columns:1fr 1fr;gap:2rem}}@media (max-width: 640px){.mf-help-cards,.mf-links{grid-template-columns:1fr}.mf-bottom{flex-direction:column;align-items:flex-start}}.about-page{--bg: #f5f8fd;--surface: #ffffff;--surface-2: #eef3fb;--border: #e3e9f3;--border-strong: #d3dcec;--text: #0b1c39;--text-2: #45556e;--text-3: #7a89a3;--brand: #1b54ff;--brand-600: #1543db;--brand-soft: #e8eeff;--accent: #12a37b;--accent-soft: #e2f5ef;--r-sm: 8px;--r: 12px;--r-lg: 18px;--shadow: 0 8px 24px rgba(11, 28, 57, .08);--shadow-lg: 0 24px 60px rgba(11, 28, 57, .14);--font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Roboto", sans-serif;min-height:100vh;background:var(--bg);color:var(--text);font-family:var(--font-sans);-webkit-font-smoothing:antialiased}.about-page.dark{--bg: #070e1a;--surface: #0e1828;--surface-2: #131f33;--border: rgba(255, 255, 255, .09);--border-strong: rgba(255, 255, 255, .16);--text: #e9eef8;--text-2: #aab8d0;--text-3: #7587a1;--brand: #5b84ff;--brand-600: #6e92ff;--brand-soft: rgba(91, 132, 255, .14);--accent: #2bd4a4;--accent-soft: rgba(43, 212, 164, .13);--shadow: 0 8px 24px rgba(0, 0, 0, .28);--shadow-lg: 0 24px 60px rgba(0, 0, 0, .4)}.about-page{padding-top:4.75rem}.about-hero{max-width:900px;margin:0 auto;padding:clamp(3rem,7vw,5rem) clamp(1rem,4%,2.5rem) 1.5rem;text-align:center}.about-hero .eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--brand);background:var(--brand-soft);padding:4px 12px;border-radius:999px;margin-bottom:1.2rem}.about-hero h1{font-size:clamp(2rem,4vw,2.9rem);font-weight:800;letter-spacing:-.025em;line-height:1.15;margin:0 0 1rem;color:var(--text)}.about-hero p{font-size:1.08rem;color:var(--text-2);line-height:1.7;margin:0 auto;max-width:640px}.about-body{max-width:880px;margin:0 auto;padding:2rem clamp(1rem,4%,2.5rem) clamp(4rem,8vw,6rem);display:flex;flex-direction:column;gap:2.5rem}.about-section h2{font-size:1.45rem;font-weight:800;letter-spacing:-.015em;color:var(--text);margin:0 0 1rem}.about-section p{color:var(--text-2);line-height:1.8;margin:0 0 .9rem;font-size:.98rem}.about-license-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow);padding:1.8rem 2rem}.about-license-label{display:block;font-size:.8rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--text-3);margin-bottom:.4rem}.about-license-number{display:block;font-size:1.3rem;font-weight:800;color:var(--brand);letter-spacing:.02em;margin-bottom:.9rem}.about-license-card p{margin:0}.about-business-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem}.about-business-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow);padding:1.5rem 1.6rem}.about-business-card h3{font-size:1.05rem;font-weight:700;color:var(--text);margin:0 0 .5rem}.about-business-card p{color:var(--text-2);font-size:.9rem;line-height:1.65;margin:0}.about-contact-btn{display:inline-flex;align-items:center;gap:7px;height:42px;padding:0 18px;border-radius:var(--r-sm);font-weight:650;font-size:.92rem;text-decoration:none;color:#fff;background:linear-gradient(120deg,#1b54ff,#1543db);box-shadow:0 8px 20px #1b54ff47;transition:all .18s ease}.about-contact-btn:hover{transform:translateY(-1px);background:linear-gradient(120deg,#1543db,#1133ab)}@media (max-width: 860px){.about-business-grid{grid-template-columns:1fr}}.terms-page{--bg: #f5f8fd;--surface: #ffffff;--surface-2: #eef3fb;--border: #e3e9f3;--border-strong: #d3dcec;--text: #0b1c39;--text-2: #45556e;--text-3: #7a89a3;--brand: #1b54ff;--brand-600: #1543db;--brand-soft: #e8eeff;--accent: #12a37b;--accent-soft: #e2f5ef;--r-sm: 8px;--r: 12px;--r-lg: 18px;--shadow: 0 8px 24px rgba(11, 28, 57, .08);--shadow-lg: 0 24px 60px rgba(11, 28, 57, .14);--font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Roboto", 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clamp(4rem,8vw,6rem);display:flex;flex-direction:column;gap:2.2rem}.terms-section h2{font-size:1.25rem;font-weight:750;color:var(--text);margin:0 0 .8rem}.terms-section p{color:var(--text-2);line-height:1.85;margin:0 0 .8rem;font-size:.96rem}.privacy-page{--bg: #f5f8fd;--surface: #ffffff;--surface-2: #eef3fb;--border: #e3e9f3;--border-strong: #d3dcec;--text: #0b1c39;--text-2: #45556e;--text-3: #7a89a3;--brand: #1b54ff;--brand-600: #1543db;--brand-soft: #e8eeff;--accent: #12a37b;--accent-soft: #e2f5ef;--r-sm: 8px;--r: 12px;--r-lg: 18px;--shadow: 0 8px 24px rgba(11, 28, 57, .08);--shadow-lg: 0 24px 60px rgba(11, 28, 57, .14);--font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Roboto", sans-serif;min-height:100vh;background:var(--bg);color:var(--text);font-family:var(--font-sans);-webkit-font-smoothing:antialiased}.privacy-page.dark{--bg: #070e1a;--surface: #0e1828;--surface-2: #131f33;--border: rgba(255, 255, 255, .09);--border-strong: rgba(255, 255, 255, .16);--text: #e9eef8;--text-2: #aab8d0;--text-3: #7587a1;--brand: #5b84ff;--brand-600: #6e92ff;--brand-soft: rgba(91, 132, 255, .14);--accent: #2bd4a4;--accent-soft: rgba(43, 212, 164, .13);--shadow: 0 8px 24px rgba(0, 0, 0, .28);--shadow-lg: 0 24px 60px rgba(0, 0, 0, .4)}.privacy-page{padding-top:4.75rem}.privacy-hero{max-width:880px;margin:0 auto;padding:clamp(3rem,7vw,5rem) clamp(1rem,4%,2.5rem) 1.5rem}.privacy-hero h1{font-size:clamp(1.9rem,3.6vw,2.7rem);font-weight:800;letter-spacing:-.025em;line-height:1.15;margin:0 0 .8rem;color:var(--text)}.privacy-updated{color:var(--text-3);font-size:.92rem;margin:0}.privacy-body{max-width:880px;margin:0 auto;padding:1.5rem clamp(1rem,4%,2.5rem) clamp(4rem,8vw,6rem);display:flex;flex-direction:column;gap:2.2rem}.privacy-section h2{font-size:1.25rem;font-weight:750;color:var(--text);margin:0 0 .8rem}.privacy-section p{color:var(--text-2);line-height:1.85;margin:0 0 .8rem;font-size:.96rem}.announcements-page{--bg: #f5f8fd;--surface: #ffffff;--surface-2: #eef3fb;--border: #e3e9f3;--border-strong: #d3dcec;--text: #0b1c39;--text-2: #45556e;--text-3: #7a89a3;--brand: #1b54ff;--brand-600: #1543db;--brand-soft: #e8eeff;--accent: #12a37b;--accent-soft: #e2f5ef;--r-sm: 8px;--r: 12px;--r-lg: 18px;--shadow: 0 8px 24px rgba(11, 28, 57, .08);--shadow-lg: 0 24px 60px rgba(11, 28, 57, .14);--font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Roboto", sans-serif;min-height:100vh;background:var(--bg);color:var(--text);font-family:var(--font-sans);-webkit-font-smoothing:antialiased}.announcements-page.dark{--bg: #070e1a;--surface: #0e1828;--surface-2: #131f33;--border: rgba(255, 255, 255, .09);--border-strong: rgba(255, 255, 255, .16);--text: #e9eef8;--text-2: #aab8d0;--text-3: #7587a1;--brand: #5b84ff;--brand-600: #6e92ff;--brand-soft: rgba(91, 132, 255, .14);--accent: #2bd4a4;--accent-soft: rgba(43, 212, 164, .13);--shadow: 0 8px 24px rgba(0, 0, 0, .28);--shadow-lg: 0 24px 60px rgba(0, 0, 0, .4)}.announcements-page{padding-top:4.75rem}.ann-hero{max-width:900px;margin:0 auto;padding:clamp(3rem,7vw,5rem) clamp(1rem,4%,2.5rem) 1.5rem;text-align:center}.ann-hero .eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--brand);background:var(--brand-soft);padding:4px 12px;border-radius:999px;margin-bottom:1.2rem}.ann-hero h1{font-size:clamp(2rem,4vw,2.9rem);font-weight:800;letter-spacing:-.025em;line-height:1.15;margin:0 0 1rem;color:var(--text)}.ann-hero p{font-size:1.08rem;color:var(--text-2);line-height:1.7;margin:0 auto;max-width:640px}.ann-body{max-width:880px;margin:0 auto;padding:2rem clamp(1rem,4%,2.5rem) clamp(4rem,8vw,6rem);min-height:40vh}.ann-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem 0;gap:1rem}.ann-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.9rem}.ann-item{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow);padding:1.25rem 1.6rem;text-decoration:none;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.ann-item:hover{transform:translateY(-2px);border-color:var(--border-strong);box-shadow:var(--shadow-lg)}.ann-item-title{color:var(--text);font-weight:650;font-size:1rem;line-height:1.5;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.ann-item:hover .ann-item-title{color:var(--brand)}.ann-item-time{color:var(--text-3);font-size:.84rem;flex-shrink:0;white-space:nowrap}.ann-pagination{display:flex;justify-content:center;margin-top:2rem}@media (max-width: 640px){.ann-item{flex-direction:column;align-items:flex-start;gap:.4rem}}.announcement-detail-page{--bg: #f5f8fd;--surface: #ffffff;--surface-2: #eef3fb;--border: #e3e9f3;--border-strong: #d3dcec;--text: #0b1c39;--text-2: #45556e;--text-3: #7a89a3;--brand: #1b54ff;--brand-600: #1543db;--brand-soft: #e8eeff;--accent: #12a37b;--accent-soft: #e2f5ef;--r-sm: 8px;--r: 12px;--r-lg: 18px;--shadow: 0 8px 24px rgba(11, 28, 57, .08);--shadow-lg: 0 24px 60px rgba(11, 28, 57, .14);--font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Roboto", sans-serif;min-height:100vh;background:var(--bg);color:var(--text);font-family:var(--font-sans);-webkit-font-smoothing:antialiased}.announcement-detail-page.dark{--bg: #070e1a;--surface: #0e1828;--surface-2: #131f33;--border: rgba(255, 255, 255, .09);--border-strong: rgba(255, 255, 255, .16);--text: #e9eef8;--text-2: #aab8d0;--text-3: #7587a1;--brand: #5b84ff;--brand-600: #6e92ff;--brand-soft: rgba(91, 132, 255, .14);--accent: #2bd4a4;--accent-soft: rgba(43, 212, 164, .13);--shadow: 0 8px 24px rgba(0, 0, 0, .28);--shadow-lg: 0 24px 60px rgba(0, 0, 0, .4)}.announcement-detail-page{padding-top:4.75rem}.annd-body{max-width:880px;margin:0 auto;padding:clamp(2.5rem,6vw,4rem) clamp(1rem,4%,2.5rem) clamp(4rem,8vw,6rem);min-height:50vh}.annd-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem 0;gap:1rem}.annd-back{display:inline-block;color:var(--brand);font-weight:600;font-size:.92rem;text-decoration:none;margin-bottom:1.4rem}.annd-back:hover{text-decoration:underline}.annd-article h1{font-size:clamp(1.7rem,3.2vw,2.4rem);font-weight:800;letter-spacing:-.02em;line-height:1.25;margin:0 0 .8rem;color:var(--text)}.annd-meta{color:var(--text-3);font-size:.9rem;margin-bottom:2rem}.annd-content{color:var(--text-2);font-size:.98rem;line-height:1.85}.annd-content h1,.annd-content h2,.annd-content h3,.annd-content h4{color:var(--text);font-weight:750;line-height:1.35;margin:1.8em 0 .7em}.annd-content h1{font-size:1.5rem}.annd-content h2{font-size:1.3rem}.annd-content h3{font-size:1.12rem}.annd-content p{margin:0 0 1em}.annd-content a{color:var(--brand);text-decoration:none}.annd-content a:hover{text-decoration:underline}.annd-content ul,.annd-content ol{padding-left:1.4em;margin:0 0 1em}.annd-content li{margin-bottom:.35em}.annd-content blockquote{margin:0 0 1em;padding:.6em 1em;border-left:3px solid var(--brand);background:var(--surface-2);border-radius:0 var(--r-sm) var(--r-sm) 0;color:var(--text-2)}.annd-content code{background:var(--surface-2);border:1px solid var(--border);border-radius:5px;padding:.12em .4em;font-size:.88em;font-family:SFMono-Regular,Menlo,Monaco,Consolas,monospace}.annd-content pre{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r);padding:1em 1.2em;overflow-x:auto;margin:0 0 1em}.annd-content pre code{background:none;border:none;padding:0}.annd-content table{border-collapse:collapse;width:100%;margin:0 0 1em}.annd-content th,.annd-content td{border:1px solid var(--border);padding:.5em .8em;text-align:left;font-size:.92rem}.annd-content th{background:var(--surface-2);color:var(--text);font-weight:650}.annd-content img{max-width:100%;border-radius:var(--r-sm)}.annd-content hr{border:none;border-top:1px solid var(--border);margin:2em 0}.help-page{--bg: #f5f8fd;--surface: #ffffff;--surface-2: #eef3fb;--border: #e3e9f3;--border-strong: #d3dcec;--text: #0b1c39;--text-2: #45556e;--text-3: #7a89a3;--brand: #1b54ff;--brand-600: #1543db;--brand-soft: #e8eeff;--accent: #12a37b;--accent-soft: #e2f5ef;--r-sm: 8px;--r: 12px;--r-lg: 18px;--shadow: 0 8px 24px rgba(11, 28, 57, .08);--shadow-lg: 0 24px 60px rgba(11, 28, 57, .14);--font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Roboto", 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h1{font-size:clamp(2rem,4vw,2.9rem);font-weight:800;letter-spacing:-.025em;line-height:1.15;margin:0 0 1rem;color:var(--text)}.help-hero p{font-size:1.08rem;color:var(--text-2);line-height:1.7;margin:0 auto;max-width:640px}.help-body{max-width:880px;margin:0 auto;padding:2rem clamp(1rem,4%,2.5rem) clamp(4rem,8vw,6rem);min-height:40vh;display:flex;flex-direction:column;gap:2.2rem}.help-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem 0;gap:1rem}.help-group h2{font-size:1.25rem;font-weight:750;color:var(--text);margin:0 0 .9rem}.help-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.7rem}.help-item{display:flex;align-items:center;justify-content:space-between;gap:1rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:.95rem 1.3rem;text-decoration:none;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}.help-item:hover{transform:translateY(-2px);border-color:var(--border-strong);box-shadow:var(--shadow)}.help-item-title{color:var(--text);font-weight:600;font-size:.96rem;line-height:1.5}.help-item:hover .help-item-title{color:var(--brand)}.help-item-arrow{color:var(--text-3);flex-shrink:0}.help-item:hover .help-item-arrow{color:var(--brand)}.help-article-page{--bg: #f5f8fd;--surface: #ffffff;--surface-2: #eef3fb;--border: #e3e9f3;--border-strong: #d3dcec;--text: #0b1c39;--text-2: #45556e;--text-3: #7a89a3;--brand: #1b54ff;--brand-600: #1543db;--brand-soft: #e8eeff;--accent: #12a37b;--accent-soft: #e2f5ef;--r-sm: 8px;--r: 12px;--r-lg: 18px;--shadow: 0 8px 24px rgba(11, 28, 57, .08);--shadow-lg: 0 24px 60px rgba(11, 28, 57, .14);--font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Roboto", sans-serif;min-height:100vh;background:var(--bg);color:var(--text);font-family:var(--font-sans);-webkit-font-smoothing:antialiased}.help-article-page.dark{--bg: #070e1a;--surface: #0e1828;--surface-2: #131f33;--border: rgba(255, 255, 255, .09);--border-strong: rgba(255, 255, 255, .16);--text: #e9eef8;--text-2: #aab8d0;--text-3: #7587a1;--brand: #5b84ff;--brand-600: #6e92ff;--brand-soft: rgba(91, 132, 255, .14);--accent: #2bd4a4;--accent-soft: rgba(43, 212, 164, .13);--shadow: 0 8px 24px rgba(0, 0, 0, .28);--shadow-lg: 0 24px 60px rgba(0, 0, 0, .4)}.help-article-page{padding-top:4.75rem}.had-body{max-width:880px;margin:0 auto;padding:clamp(2.5rem,6vw,4rem) clamp(1rem,4%,2.5rem) clamp(4rem,8vw,6rem);min-height:50vh}.had-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem 0;gap:1rem}.had-back{display:inline-block;color:var(--brand);font-weight:600;font-size:.92rem;text-decoration:none;margin-bottom:1.4rem}.had-back:hover{text-decoration:underline}.had-article h1{font-size:clamp(1.7rem,3.2vw,2.4rem);font-weight:800;letter-spacing:-.02em;line-height:1.25;margin:0 0 1.6rem;color:var(--text)}.had-content{color:var(--text-2);font-size:.98rem;line-height:1.85}.had-content h1,.had-content h2,.had-content h3,.had-content h4{color:var(--text);font-weight:750;line-height:1.35;margin:1.8em 0 .7em}.had-content h1{font-size:1.5rem}.had-content h2{font-size:1.3rem}.had-content h3{font-size:1.12rem}.had-content p{margin:0 0 1em}.had-content a{color:var(--brand);text-decoration:none}.had-content a:hover{text-decoration:underline}.had-content ul,.had-content ol{padding-left:1.4em;margin:0 0 1em}.had-content li{margin-bottom:.35em}.had-content blockquote{margin:0 0 1em;padding:.6em 1em;border-left:3px solid var(--brand);background:var(--surface-2);border-radius:0 var(--r-sm) var(--r-sm) 0;color:var(--text-2)}.had-content code{background:var(--surface-2);border:1px solid var(--border);border-radius:5px;padding:.12em .4em;font-size:.88em;font-family:SFMono-Regular,Menlo,Monaco,Consolas,monospace}.had-content pre{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r);padding:1em 1.2em;overflow-x:auto;margin:0 0 1em}.had-content pre code{background:none;border:none;padding:0}.had-content table{border-collapse:collapse;width:100%;margin:0 0 1em}.had-content th,.had-content td{border:1px solid var(--border);padding:.5em .8em;text-align:left;font-size:.92rem}.had-content th{background:var(--surface-2);color:var(--text);font-weight:650}.had-content img{max-width:100%;border-radius:var(--r-sm)}.had-content hr{border:none;border-top:1px solid var(--border);margin:2em 0}.wpm-body{padding-top:4px}.wpm-amount-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.wpm-amount-label{font-size:13px;color:#64748b}.wpm-amount-val{display:inline-flex;align-items:center;gap:8px}.wpm-amount-val b{font-weight:700;font-size:16px;color:#1e2937}.wpm-addr{cursor:pointer;background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;padding:10px 12px;margin-bottom:16px;display:flex;align-items:center;gap:8px;font-family:SFMono-Regular,Menlo,Consolas,monospace;font-size:12.5px;word-break:break-all;color:#0f172a;transition:border-color .15s ease,background .15s ease}.wpm-addr:hover{border-color:#94a3b8;background:#f1f5f9}.wpm-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.wpm-wallet{display:flex;align-items:center;gap:10px;padding:10px;border-radius:10px;border:1px solid #e2e8f0;cursor:pointer;transition:border-color .18s ease,background .18s ease,transform .18s ease}.wpm-wallet:not(.wpm-disabled):hover{border-color:#94a3b8;background:#f8fafc;transform:translateY(-1px)}.wpm-wallet.wpm-disabled{opacity:.5;cursor:not-allowed}.wpm-wallet-name{font-weight:600;font-size:13.5px;color:#1e2937}.wpm-hint{margin-top:16px;font-size:12px;color:#94a3b8;line-height:1.6}.cp-mascot{position:fixed;right:20px;bottom:20px;z-index:60;display:flex;flex-direction:column;align-items:flex-end;gap:12px}.cp-mascot-avatar{width:54px;height:54px;border-radius:50%;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;background:linear-gradient(140deg,#1b54ff,#5b84ff);box-shadow:0 10px 26px #1b54ff57;position:relative;flex-shrink:0;animation:cpMascotBob 3.2s ease-in-out infinite;transition:transform .15s ease,box-shadow .15s ease}.cp-mascot-avatar:hover{transform:translateY(-2px) scale(1.04);box-shadow:0 14px 30px #1b54ff66}.cp-mascot-avatar.mood-alert{background:linear-gradient(140deg,#e08a1e,#f0ab4a);box-shadow:0 10px 26px #e08a1e5c}.cp-mascot-avatar.mood-sad{background:linear-gradient(140deg,#6b7690,#93a0bd);box-shadow:0 10px 26px #6b769052}.cp-mascot-avatar.mood-alert:after{content:"";position:absolute;top:-6px;right:-6px;bottom:-6px;left:-6px;border-radius:50%;border:2px solid rgba(224,138,30,.45);animation:cpMascotPing 1.6s ease-out infinite}.cp-mascot-dot{position:absolute;top:1px;right:1px;width:12px;height:12px;border-radius:50%;background:#d23b3b;border:2px solid #fff}.cp-mascot-bubble{position:relative;width:min(280px,calc(100vw - 56px));padding:14px 16px 15px;background:#fff;border:1px solid #e3e9f3;border-radius:16px;box-shadow:0 20px 44px #0b1c392e;animation:cpMascotIn .22s ease}.cp-mascot-bubble:after{content:"";position:absolute;right:20px;bottom:-7px;width:14px;height:14px;background:#fff;border-right:1px solid #e3e9f3;border-bottom:1px solid #e3e9f3;transform:rotate(45deg)}.cp-mascot-bubble.alert{border-color:#e08a1e59}.cp-mascot-bubble.alert:after{border-color:#e08a1e59}.cp-mascot-bubble.sad{border-color:#d3dcec}.cp-mascot-close{position:absolute;top:8px;right:10px;width:20px;height:20px;border:none;background:transparent;color:#7a89a3;font-size:16px;line-height:1;cursor:pointer;border-radius:50%}.cp-mascot-close:hover{background:#f4f7fc;color:#45556e}.cp-mascot-name{font-size:.78rem;font-weight:800;color:#1b54ff;margin-bottom:4px}.cp-mascot-bubble.alert .cp-mascot-name{color:#b4690e}.cp-mascot-bubble.sad .cp-mascot-name{color:#7a89a3}.cp-mascot-text{font-size:.85rem;line-height:1.55;color:#0b1c39;padding-right:8px}@keyframes cpMascotBob{0%,to{transform:translateY(0)}50%{transform:translateY(-4px)}}@keyframes cpMascotPing{0%{opacity:.8;transform:scale(1)}to{opacity:0;transform:scale(1.25)}}@keyframes cpMascotIn{0%{opacity:0;transform:translateY(6px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@media (max-width: 480px){.cp-mascot{right:14px;bottom:14px}.cp-mascot-avatar{width:46px;height:46px}.cp-mascot-bubble{width:min(230px,calc(100vw - 60px));padding:12px 14px 13px}.cp-mascot-text{font-size:.8rem}}.cashier-pro{--bg: #eef2f9;--surface: #ffffff;--surface-2: #f4f7fc;--border: #e3e9f3;--border-strong: #d3dcec;--text: #0b1c39;--text-2: #45556e;--text-3: #7a89a3;--brand: #1b54ff;--brand-600: #1543db;--brand-soft: #e8eeff;--accent: #12a37b;--accent-soft: #e2f5ef;--warn: #b4690e;--warn-soft: #fcf1e1;--danger: #d23b3b;--ink: #081225;--r: 12px;--r-lg: 18px;--r-xl: 24px;--shadow: 0 10px 30px rgba(11, 28, 57, .08);--shadow-lg: 0 30px 70px rgba(11, 28, 57, .16);--font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Roboto", sans-serif;--font-mono: "SFMono-Regular", "JetBrains Mono", Menlo, Monaco, Consolas, monospace;min-height:100vh;font-family:var(--font-sans);color:var(--text);background:radial-gradient(70% 60% at 50% -10%,rgba(27,84,255,.1) 0%,transparent 60%),var(--bg);-webkit-font-smoothing:antialiased;display:flex;flex-direction:column;align-items:center;padding:28px 16px 48px}.cp-top{width:100%;max-width:880px;display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}.cp-brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:1.15rem;letter-spacing:-.02em;color:var(--text)}.cp-brand .lock{width:26px;height:26px;border-radius:8px;background:var(--brand-soft);color:var(--brand);display:flex;align-items:center;justify-content:center}.cp-top-actions{display:inline-flex;align-items:center;gap:8px}.cp-lang{display:inline-flex;align-items:center;gap:6px;height:34px;padding:0 12px;border-radius:999px;border:1px solid var(--border-strong);background:var(--surface);color:var(--text-2);font-size:.85rem;font-weight:600;cursor:pointer;transition:all .15s ease}.cp-lang:hover{color:var(--brand);border-color:var(--brand)}.cp-card{width:100%;max-width:880px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-xl);box-shadow:var(--shadow-lg);overflow:hidden}.cp-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:20px 26px;border-bottom:1px solid var(--border);background:linear-gradient(180deg,var(--surface) 0%,var(--surface-2) 100%)}.cp-head .ord{font-size:.82rem;color:var(--text-3)}.cp-head .ord b{display:block;font-size:.95rem;color:var(--text);font-family:var(--font-mono);font-weight:600;margin-top:2px}.cp-status{display:inline-flex;align-items:center;gap:7px;height:30px;padding:0 13px;border-radius:999px;font-size:.82rem;font-weight:700}.cp-status .dot{width:8px;height:8px;border-radius:50%}.cp-status.pending{background:var(--brand-soft);color:var(--brand)}.cp-status.pending .dot{background:var(--brand);animation:cpPulse 1.4s infinite}.cp-status.ok{background:var(--accent-soft);color:var(--accent)}.cp-status.ok .dot{background:var(--accent)}.cp-status.warn{background:var(--warn-soft);color:var(--warn)}.cp-status.warn .dot{background:var(--warn)}.cp-status.dead{background:#f1f3f7;color:var(--text-3)}.cp-status.dead .dot{background:var(--text-3)}@keyframes cpPulse{0%,to{opacity:1}50%{opacity:.3}}.cp-body{display:grid;grid-template-columns:1fr 1fr}.cp-left{padding:26px;border-right:1px solid var(--border)}.cp-right{padding:26px}.cp-amount-label{font-size:.82rem;color:var(--text-3);font-weight:600}.cp-amount{display:flex;align-items:baseline;gap:8px;margin:4px 0 2px}.cp-amount .num{font-size:2.5rem;font-weight:800;letter-spacing:-.03em;color:var(--text);line-height:1}.cp-amount .cur{font-size:1.1rem;font-weight:700;color:var(--accent)}.cp-chain{display:inline-flex;align-items:center;gap:8px;margin-top:12px}.cp-chain .badge{width:30px;height:30px;border-radius:9px;color:#fff;font-size:.66rem;font-weight:800;display:flex;align-items:center;justify-content:center}.cp-chain .cp-logo{width:30px;height:30px;display:inline-flex;align-items:center;justify-content:center;flex:none}.cp-chain .cp-logo svg{display:block;width:100%;height:100%}.cp-chain .meta{line-height:1.25}.cp-chain .meta strong{display:block;font-size:.9rem;color:var(--text)}.cp-chain .meta span{font-size:.76rem;color:var(--text-3)}.cp-timer{display:flex;align-items:center;gap:10px;margin-top:20px;padding:13px 16px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r)}.cp-timer.urgent{background:var(--warn-soft);border-color:color-mix(in srgb,var(--warn) 30%,transparent)}.cp-timer .clock{color:var(--brand)}.cp-timer.urgent .clock{color:var(--warn)}.cp-timer .label{font-size:.8rem;color:var(--text-2)}.cp-timer .val{margin-left:auto;font-size:1.25rem;font-weight:800;font-family:var(--font-mono);color:var(--text);letter-spacing:.02em}.cp-timer.urgent .val{color:var(--warn)}.cp-hint{margin-top:18px;font-size:.85rem;color:var(--text-2);line-height:1.6}.cp-hint b{color:var(--text)}.cp-qr-wrap{display:flex;flex-direction:column;align-items:center}.cp-qr{padding:14px;background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow)}.cp-qr-cap{margin-top:12px;font-size:.8rem;color:var(--text-3);text-align:center}.cp-field{margin-top:18px}.cp-field .k{font-size:.78rem;color:var(--text-3);font-weight:600;margin-bottom:6px}.cp-addr{display:flex;align-items:center;gap:10px;padding:11px 13px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r)}.cp-addr code{flex:1;font-family:var(--font-mono);font-size:.82rem;color:var(--text);word-break:break-all;line-height:1.4}.cp-copy{flex-shrink:0;display:inline-flex;align-items:center;gap:5px;height:32px;padding:0 11px;border-radius:8px;border:1px solid var(--brand);background:var(--brand);color:#fff;font-size:.8rem;font-weight:650;cursor:pointer;transition:all .15s ease}.cp-copy:hover{background:var(--brand-600)}.cp-copy.done{background:var(--accent);border-color:var(--accent)}.cp-warnline{margin-top:16px;display:flex;gap:8px;font-size:.8rem;color:var(--warn);line-height:1.55}.cp-warnline svg{flex-shrink:0;margin-top:1px}.cp-confirm{margin-top:18px}.cp-confirm .bar{height:7px;border-radius:999px;background:var(--surface-2);overflow:hidden;border:1px solid var(--border)}.cp-confirm .bar>span{display:block;height:100%;background:linear-gradient(90deg,var(--brand),#5b84ff);transition:width .5s ease}.cp-confirm .txt{margin-top:7px;font-size:.8rem;color:var(--text-2)}.cp-result{padding:48px 30px;text-align:center}.cp-result .icon{width:72px;height:72px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;margin-bottom:18px}.cp-result .icon.ok{background:var(--accent-soft);color:var(--accent)}.cp-result .icon.warn{background:var(--warn-soft);color:var(--warn)}.cp-result .icon.dead{background:#f1f3f7;color:var(--text-3)}.cp-result h2{font-size:1.5rem;font-weight:800;letter-spacing:-.02em;margin:0 0 8px;color:var(--text)}.cp-result p{font-size:.95rem;color:var(--text-2);margin:0 auto;max-width:420px;line-height:1.6}.cp-result .amt{margin:18px 0;font-size:2rem;font-weight:800;color:var(--text)}.cp-result .amt .cur{font-size:1rem;color:var(--accent);margin-left:6px}.cp-kv{max-width:420px;margin:22px auto 0}.cp-kv .row{display:flex;justify-content:space-between;gap:16px;padding:10px 0;border-top:1px solid var(--border);font-size:.88rem}.cp-kv .row .k{color:var(--text-3)}.cp-kv .row .v{color:var(--text);font-weight:600;font-family:var(--font-mono);word-break:break-all;text-align:right}.cp-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;margin-top:26px;height:46px;padding:0 28px;border-radius:10px;border:1px solid var(--brand);background:var(--brand);color:#fff;font-size:1rem;font-weight:650;cursor:pointer;text-decoration:none;transition:all .15s ease}.cp-btn:hover{background:var(--brand-600);transform:translateY(-1px)}.cp-wallet-btn{width:100%;margin-top:16px;display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;border-radius:10px;border:none;cursor:pointer;font-size:.95rem;font-weight:650;color:#fff;background:linear-gradient(120deg,var(--brand) 0%,var(--brand-600) 100%);box-shadow:0 8px 20px #1b54ff42;transition:transform .15s ease,box-shadow .15s ease}.cp-wallet-btn:hover{transform:translateY(-1px);box-shadow:0 12px 26px #1b54ff57}.cp-wallet-btn svg{flex-shrink:0}.cp-wallet-sub{margin-top:9px;text-align:center;font-size:12px;color:var(--text-3)}.cp-compare{display:flex;gap:14px;max-width:420px;margin:22px auto 0}.cp-compare .col{flex:1;padding:14px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r)}.cp-compare .col .k{font-size:.76rem;color:var(--text-3)}.cp-compare .col .v{margin-top:4px;font-size:1.2rem;font-weight:800;color:var(--text)}.cp-compare .col.hl{background:var(--accent-soft);border-color:color-mix(in srgb,var(--accent) 26%,transparent)}.cp-compare .col.hl .v{color:var(--accent)}.cp-foot{width:100%;max-width:880px;margin-top:20px;text-align:center;font-size:.8rem;color:var(--text-3)}.cp-foot .sec{display:inline-flex;align-items:center;gap:6px}.cp-center{min-height:60vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;color:var(--text-3)}.cp-spinner{width:36px;height:36px;border:3px solid var(--border);border-top-color:var(--brand);border-radius:50%;animation:cpSpin .8s linear infinite}@keyframes cpSpin{to{transform:rotate(360deg)}}@media (max-width: 720px){.cp-body{grid-template-columns:1fr}.cp-left{border-right:none;border-bottom:1px solid var(--border)}.cp-amount .num{font-size:2.1rem}}.cashier-pro.dark{--bg: #070e1a;--surface: #0e1828;--surface-2: #131f33;--border: rgba(255, 255, 255, .08);--border-strong: rgba(255, 255, 255, .16);--text: #e9eef8;--text-2: #aab8d0;--text-3: #74849f;--brand: #5b84ff;--brand-600: #6e92ff;--brand-soft: rgba(91, 132, 255, .14);--accent: #2bd4a4;--accent-soft: rgba(43, 212, 164, .14);--warn: #e8a24a;--warn-soft: rgba(232, 162, 74, .14);--danger: #f97066;--shadow: 0 10px 30px rgba(0, 0, 0, .4);--shadow-lg: 0 30px 70px rgba(0, 0, 0, .55);background:radial-gradient(70% 60% at 50% -10%,rgba(91,132,255,.1) 0%,transparent 60%),var(--bg)}.cashier-pro.dark .cp-status.dead,.cashier-pro.dark .cp-result .icon.dead{background:#ffffff0f}:root{--demo-bg: #f5f8fd;--demo-surface: #ffffff;--demo-border: #e3e9f3;--demo-border-strong: #d3dcec;--demo-text: #0b1c39;--demo-text-2: #45556e;--demo-text-3: #7a89a3;--demo-brand: #1b54ff;--demo-brand-600: #1543db;--demo-brand-700: #1133ab;--demo-accent: #12a37b;--demo-r-sm: 8px;--demo-r: 12px;--demo-r-lg: 18px;--demo-shadow-lg: 0 24px 60px rgba(11, 28, 57, .14)}.demo-page{min-height:100vh;display:flex;flex-direction:column;background:var(--demo-bg);position:relative;overflow:hidden;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;color:var(--demo-text-2)}.demo-glow{position:absolute;border-radius:50%;filter:blur(80px);opacity:.55;pointer-events:none;z-index:0}.demo-glow-1{width:480px;height:480px;background:#1b54ff24;top:-140px;right:-80px}.demo-glow-2{width:380px;height:380px;background:#12a37b1a;bottom:-120px;left:-100px}.demo-page{--bg: var(--demo-bg);--surface: var(--demo-surface);--border: var(--demo-border);--border-strong: var(--demo-border-strong);--text: var(--demo-text);--text-2: var(--demo-text-2);--text-3: var(--demo-text-3);--brand: var(--demo-brand);--brand-600: var(--demo-brand-600);--brand-soft: #e8eeff;--r-sm: var(--demo-r-sm);padding-top:4.75rem}.demo-main{position:relative;z-index:2;flex:1;display:flex;align-items:center;padding:clamp(2rem,6vw,3.5rem) clamp(1.25rem,5%,4.5rem)}.demo-content-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 460px;gap:64px;align-items:center;width:100%}@media (max-width: 980px){.demo-content-grid{grid-template-columns:1fr;gap:40px}.demo-intro{text-align:center}}@media (max-width: 640px){.demo-intro{display:none}.demo-main{align-items:flex-start;padding-top:2rem}}.demo-intro{padding-top:12px}.demo-eyebrow{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;letter-spacing:.04em;color:var(--demo-brand);background:#1b54ff17;border:1px solid rgba(27,84,255,.18);padding:5px 13px;border-radius:999px;margin-bottom:20px}.demo-heading{font-size:clamp(28px,3.6vw,40px);font-weight:800;letter-spacing:-.02em;line-height:1.2;color:var(--demo-text);margin:0 0 16px}.demo-heading .accent{color:var(--demo-brand)}.demo-desc{font-size:15px;line-height:1.7;color:var(--demo-text-2);max-width:480px;margin:0 0 32px}@media (max-width: 980px){.demo-desc{margin-left:auto;margin-right:auto}}.demo-steps{list-style:none;margin:0 0 32px;padding:0;display:flex;flex-direction:column;gap:16px}.demo-steps li{display:flex;align-items:flex-start;gap:14px;text-align:left}@media (max-width: 980px){.demo-steps li{text-align:left}}.demo-step-num{flex-shrink:0;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-size:12.5px;font-weight:700;color:var(--demo-brand);background:#1b54ff1a;border:1px solid rgba(27,84,255,.2)}.demo-step-text{font-size:14px;color:var(--demo-text-2);line-height:1.6;padding-top:3px}.demo-step-text strong{color:var(--demo-text);font-weight:600}.demo-trust-row{display:flex;flex-wrap:wrap;gap:8px}@media (max-width: 980px){.demo-trust-row{justify-content:center}}.demo-trust-row span{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:600;line-height:1;color:var(--demo-brand);background:#1b54ff17;border:1px solid rgba(27,84,255,.16);padding:5px 11px;border-radius:999px}.demo-trust-row span:nth-child(2){color:#0f9271;background:#12a37b1a;border-color:#12a37b33}.demo-panel{background:var(--demo-surface);border-radius:var(--demo-r-lg);overflow:hidden;box-shadow:var(--demo-shadow-lg);border:1px solid var(--demo-border)}.demo-panel-header{position:relative;padding:24px 26px;display:flex;align-items:center;gap:14px;background:radial-gradient(130% 150% at 88% -20%,rgba(18,163,123,.42) 0%,transparent 52%),linear-gradient(135deg,#2f6bff,#1b54ff 48%,#0f9271 128%)}.demo-panel-header:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:radial-gradient(circle at 1px 1px,rgba(255,255,255,.12) 1px,transparent 0);background-size:16px 16px;-webkit-mask-image:linear-gradient(120deg,#000,transparent 72%);mask-image:linear-gradient(120deg,#000,transparent 72%);pointer-events:none}.demo-header-badge{position:relative;z-index:1;flex-shrink:0;width:42px;height:42px;display:grid;place-items:center;color:#fff;border-radius:12px;background:#ffffff26;border:1px solid rgba(255,255,255,.28);box-shadow:inset 0 1px #ffffff40}.demo-header-text{position:relative;z-index:1;min-width:0}.demo-header-title{color:#fff;font-size:17.5px;font-weight:700;letter-spacing:.2px;line-height:1.25}.demo-header-sub{color:#ffffffd1;font-size:12px;margin-top:3px;font-weight:400}.demo-panel-body{padding:22px 26px 24px}.demo-form .ant-form-item{margin-bottom:16px}.demo-form .ant-form-item-label{padding-bottom:4px}.demo-form .ant-form-item-label>label{font-weight:550;font-size:13px;color:var(--demo-text);height:auto}.demo-form .ant-input-affix-wrapper,.demo-form .ant-input,.demo-form .ant-select-selector{border-radius:var(--demo-r-sm)!important;border-color:var(--demo-border-strong)!important}.demo-form .ant-input-affix-wrapper{padding-block:8px}.demo-form .ant-input-affix-wrapper:hover,.demo-form .ant-input:hover,.demo-form .ant-select:not(.ant-select-disabled):hover .ant-select-selector{border-color:var(--demo-brand)!important}.demo-form .ant-input-affix-wrapper-focused,.demo-form .ant-input:focus,.demo-form .ant-select-focused .ant-select-selector{border-color:var(--demo-brand)!important;box-shadow:0 0 0 3px #1b54ff21!important}.demo-field-icon{color:var(--demo-text-3);display:inline-flex;transition:color .15s ease}.demo-form .ant-input-affix-wrapper-focused .demo-field-icon{color:var(--demo-brand)}.demo-captcha-row{display:flex;gap:10px}.demo-captcha-input{flex:1}.demo-captcha-refresh{width:42px;flex-shrink:0;height:40px;border-radius:var(--demo-r-sm)!important;color:var(--demo-brand)!important;border-color:var(--demo-border-strong)!important}.demo-captcha-refresh:hover{color:var(--demo-brand-700)!important;border-color:var(--demo-brand)!important;background:#1b54ff0f!important}.demo-submit-btn{height:48px;margin-top:2px;font-size:15px;font-weight:650;letter-spacing:.3px;border-radius:var(--demo-r-sm)!important;border:none!important;background:linear-gradient(120deg,#1b54ff,#12a37b 150%)!important;box-shadow:0 8px 20px #1b54ff47!important}.demo-submit-btn:hover{background:linear-gradient(120deg,#1543db,#0f9271 150%)!important;transform:translateY(-1px);box-shadow:0 12px 26px #1b54ff5c!important}.demo-footer-note{display:flex;align-items:flex-start;justify-content:center;gap:7px;margin-top:18px;color:var(--demo-text-3);font-size:12px;line-height:1.5;text-align:center}.demo-footer-note svg{flex-shrink:0;margin-top:2px;opacity:.85}.demo-loading-shell{min-height:100vh;display:flex;justify-content:center;align-items:center;background:var(--demo-bg);color:var(--demo-text-3);font-family:Inter,system-ui,sans-serif}.demo-preview-modal .ant-modal-content{border-radius:var(--demo-r-lg)}.demo-preview-modal .ant-modal-header{border-radius:var(--demo-r-lg) var(--demo-r-lg) 0 0}.demo-page.dark,.demo-loading-shell.dark{--demo-bg: #070e1a;--demo-surface: #0e1828;--demo-border: rgba(255, 255, 255, .08);--demo-border-strong: rgba(255, 255, 255, .16);--demo-text: #e9eef8;--demo-text-2: #aab8d0;--demo-text-3: #74849f;--demo-brand: #5b84ff;--demo-brand-600: #6e92ff;--demo-brand-700: #8aa5ff;--demo-accent: #2bd4a4;--demo-shadow-lg: 0 24px 60px rgba(0, 0, 0, .5);--brand-soft: rgba(91, 132, 255, .14);background:var(--demo-bg);color:var(--demo-text-2)}.demo-page.dark .demo-panel-header{background:radial-gradient(130% 150% at 88% -20%,rgba(43,212,164,.14) 0%,transparent 52%),linear-gradient(135deg,#1c2c4a,#16233c 55%,#121d33)}:root{--bg: #f5f8fd;--surface: #ffffff;--surface-2: #eef3fb;--border: #e3e9f3;--border-strong: #d3dcec;--text: #0b1c39;--text-2: #45556e;--text-3: #7a89a3;--brand: #1b54ff;--brand-600: #1543db;--brand-700: #1133ab;--brand-soft: #e8eeff;--accent: #12a37b;--accent-soft: #e2f5ef;--ink: #081225;--ink-2: #0d1d38;--r-sm: 8px;--r: 12px;--r-lg: 16px;--r-xl: 22px;--shadow-sm: 0 1px 2px rgba(11, 28, 57, .06), 0 2px 8px rgba(11, 28, 57, .04);--shadow: 0 8px 24px rgba(11, 28, 57, .08);--shadow-lg: 0 24px 60px rgba(11, 28, 57, .14);--font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Roboto", sans-serif}.home-layout{min-height:100vh;font-family:var(--font-sans);background:var(--bg);color:var(--text);overflow-x:hidden;-webkit-font-smoothing:antialiased}.bg-pattern{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;pointer-events:none;background-image:radial-gradient(circle at 1px 1px,rgba(27,84,255,.06) 1px,transparent 0);background-size:26px 26px;opacity:.5;mask-image:linear-gradient(to bottom,#000 0%,transparent 55%);-webkit-mask-image:linear-gradient(to bottom,#000 0%,transparent 55%)}.hero{min-height:100vh;display:flex;align-items:center;padding:7rem clamp(1.25rem,5%,4.5rem) 4rem;position:relative;overflow:hidden}.floating-shapes{position:absolute;top:0;right:0;bottom:0;left:0;overflow:hidden;z-index:0;pointer-events:none}.shape{position:absolute;border-radius:50%;filter:blur(70px);opacity:.5}.shape-1{width:460px;height:460px;background:#1b54ff29;top:-120px;right:-60px}.shape-2{width:380px;height:380px;background:#12a37b1f;bottom:-140px;left:-80px}.shape-3{width:300px;height:300px;background:#1b54ff14;top:38%;left:42%}.hero-content{max-width:1240px;margin:0 auto;display:grid;grid-template-columns:1fr 1.08fr;gap:56px;align-items:center;position:relative;z-index:2;width:100%}.hero-text{animation:fadeInUp .8s ease-out .1s both}@keyframes fadeInUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-sm);color:var(--text-2);font-size:.82rem;font-weight:600;letter-spacing:.01em;margin-bottom:1.5rem}.hero-eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.hero-title{font-size:clamp(2.4rem,4.4vw,4rem);font-weight:800;line-height:1.08;letter-spacing:-.03em;color:var(--text);margin:0 0 1.4rem}.hero-title .highlight{background:linear-gradient(110deg,var(--brand) 0%,#4f7bff 60%,var(--accent) 130%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1.16rem;color:var(--text-2);line-height:1.7;max-width:540px;margin:0 0 2.25rem}.hero-buttons{display:flex;gap:.9rem;flex-wrap:wrap;animation:fadeInUp .8s ease-out .25s both}.primary-btn{padding:.9rem 1.8rem;background:var(--brand);color:#fff;border:1px solid var(--brand);border-radius:var(--r-sm);font-weight:650;font-size:1rem;cursor:pointer;transition:all .2s ease;box-shadow:0 8px 22px #1b54ff3d;font-family:inherit}.primary-btn:hover{transform:translateY(-2px);background:var(--brand-600);border-color:var(--brand-600);box-shadow:0 14px 30px #1b54ff52}.secondary-btn{padding:.9rem 1.8rem;background:var(--surface);color:var(--text);border:1px solid var(--border-strong);border-radius:var(--r-sm);font-weight:650;font-size:1rem;cursor:pointer;transition:all .2s ease;font-family:inherit}.secondary-btn:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-soft);transform:translateY(-2px)}.hero-trust{margin-top:1.8rem;font-size:.88rem;color:var(--text-3);font-weight:550;letter-spacing:.01em;animation:fadeInUp .8s ease-out .4s both}.hero-visual{animation:fadeInUp .8s ease-out .3s both}.card-3d{width:100%;max-width:540px;margin-left:auto;position:relative}.hero-panel-ghost{position:absolute;top:22px;right:-16px;bottom:-16px;left:16px;background:linear-gradient(135deg,var(--brand-soft) 0%,var(--accent-soft) 100%);border-radius:var(--r-xl);transform:rotate(-2.5deg);z-index:0}.card-front.hero-panel{width:100%;background:var(--surface);border-radius:var(--r-xl);padding:2.2rem 2.2rem 1.9rem;box-shadow:var(--shadow-lg);border:1px solid var(--border);position:relative;z-index:1}.hp-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.75rem}.hp-header-live{display:inline-flex;align-items:center;gap:9px;font-size:1.05rem;font-weight:700;color:var(--text);letter-spacing:-.01em}.hp-live-dot{width:9px;height:9px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--accent-soft);flex-shrink:0;animation:hp-dot-blink 2.2s ease-in-out infinite}@keyframes hp-dot-blink{0%,to{opacity:1}50%{opacity:.4}}.hp-header-badge{font-size:.72rem;font-weight:700;letter-spacing:.06em;color:var(--brand);background:var(--brand-soft);padding:5px 12px;border-radius:999px}.hp-chart{margin-bottom:1.6rem;animation:fadeInUp .7s ease-out .55s both}.hp-chart-caption{display:block;font-size:.76rem;font-weight:600;color:var(--text-3);text-transform:uppercase;letter-spacing:.06em;margin-bottom:.75rem}.hp-chart-svg{width:100%;height:132px;display:block;overflow:visible}.hp-chart-line{stroke:var(--brand);stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}.hp-chart-dot{fill:var(--accent)}.hp-chart-dot-ring{fill:none;stroke:var(--accent);stroke-width:2;opacity:.55;transform-box:fill-box;transform-origin:center;animation:hp-ring-pulse 2.2s ease-out infinite}@keyframes hp-ring-pulse{0%{r:4.5;opacity:.55}to{r:13;opacity:0}}.hp-chips{display:flex;flex-wrap:wrap;gap:.65rem;animation:fadeInUp .7s ease-out .7s both}.hp-chip{display:inline-flex;align-items:center;gap:6px;padding:8px 13px;border-radius:999px;background:var(--surface-2);border:1px solid var(--border);color:var(--text-2);font-size:.82rem;font-weight:600}.hp-chip-icon{display:inline-flex;color:var(--brand);flex-shrink:0}@media (prefers-reduced-motion: reduce){.hp-live-dot,.hp-chart-dot-ring{animation:none}}.section-header{text-align:center;max-width:680px;margin:0 auto 3.5rem}.section-tag{display:inline-block;padding:5px 13px;border-radius:999px;background:var(--brand-soft);color:var(--brand);font-size:.78rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;margin-bottom:1rem}.section-header h2{font-size:clamp(1.9rem,3vw,2.6rem);font-weight:800;letter-spacing:-.02em;color:var(--text);margin:0 0 .9rem;line-height:1.15}.section-header p{font-size:1.08rem;color:var(--text-2);line-height:1.65;margin:0}.chains{padding:5.5rem clamp(1.25rem,5%,4.5rem) 1rem;background:var(--bg)}.chains-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.1rem;max-width:1100px;margin:0 auto}.chain-chip{display:flex;align-items:center;gap:14px;padding:1.05rem 1.3rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}.chain-chip:hover{transform:translateY(-3px);border-color:var(--border-strong);box-shadow:var(--shadow)}.chain-badge{width:44px;height:44px;border-radius:11px;color:#fff;font-weight:800;font-size:.82rem;display:flex;align-items:center;justify-content:center;flex-shrink:0;letter-spacing:.4px}.chain-meta{display:flex;flex-direction:column;line-height:1.3}.chain-meta strong{color:var(--text);font-size:1rem;font-weight:700}.chain-meta span{color:var(--text-3);font-size:.82rem}.features{padding:6rem clamp(1.25rem,5%,4.5rem);background:var(--surface);border-top:1px solid var(--border)}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;max-width:1180px;margin:0 auto}.feature-card{padding:2rem 1.9rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);transition:transform .25s ease,box-shadow .25s ease,border-color .25s 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ease}.step-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.step-num{width:40px;height:40px;border-radius:11px;background:var(--ink);color:#fff;font-weight:750;font-size:1.1rem;display:flex;align-items:center;justify-content:center;margin-bottom:1.1rem}.step-card h3{font-size:1.12rem;font-weight:700;color:var(--text);margin:0 0 .5rem}.step-card p{color:var(--text-2);line-height:1.6;margin:0;font-size:.92rem}.security{padding:6rem clamp(1.25rem,5%,4.5rem);background:var(--surface);border-top:1px solid var(--border)}.security-points{display:flex;flex-wrap:wrap;justify-content:center;gap:.9rem 1rem;max-width:920px;margin:0 auto}.security-point{display:flex;align-items:center;gap:.65rem;padding:.8rem 1.35rem;background:var(--bg);border:1px solid var(--border);border-radius:999px;font-weight:600;font-size:1rem;color:var(--text);transition:transform .2s ease,border-color .2s ease,box-shadow .2s 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.6rem;padding-left:1.4rem;position:relative}.faq-card h4:before{content:"Q";position:absolute;left:0;top:0;color:var(--brand);font-weight:800}.faq-card p{color:var(--text-2);line-height:1.65;margin:0;font-size:.94rem}.cta-section{padding:5.5rem clamp(1.25rem,5%,4.5rem);background:linear-gradient(135deg,var(--brand-700) 0%,var(--ink-2) 55%,var(--ink) 100%);text-align:center}.cta-container{max-width:760px;margin:0 auto}.cta-container h2{font-size:clamp(1.9rem,3vw,2.6rem);font-weight:800;letter-spacing:-.02em;color:#fff;margin:0 0 .9rem}.cta-container p{font-size:1.15rem;color:#dce6f8cc;margin:0 0 2.2rem;line-height:1.6}.cta-buttons{display:flex;gap:.9rem;justify-content:center;flex-wrap:wrap}.cta-section .primary-btn{background:#fff;color:var(--brand-700);border-color:#fff}.cta-section .primary-btn:hover{background:#eef3ff;border-color:#eef3ff;transform:translateY(-2px)}.cta-section .secondary-btn{background:transparent;color:#fff;border-color:#fff6}.cta-section .secondary-btn:hover{background:#ffffff1a;color:#fff;border-color:#fff}.register-modal .ant-modal-content{border-radius:var(--r-lg);overflow:hidden;padding:0;box-shadow:var(--shadow-lg);max-height:calc(100vh - 48px);display:flex;flex-direction:column}.register-modal .ant-modal-body{overflow-y:auto}.register-modal .ant-modal-header{position:relative;margin:0;padding:24px 26px;border-bottom:none;flex-shrink:0;background:radial-gradient(130% 150% at 88% -20%,rgba(18,163,123,.42) 0%,transparent 52%),linear-gradient(135deg,#2f6bff,#1b54ff 48%,#0f9271 128%)}.register-modal .ant-modal-header:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:radial-gradient(circle at 1px 1px,rgba(255,255,255,.12) 1px,transparent 0);background-size:16px 16px;-webkit-mask-image:linear-gradient(120deg,#000,transparent 72%);mask-image:linear-gradient(120deg,#000,transparent 72%);pointer-events:none}.register-modal .ant-modal-title{color:#fff}.register-modal 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svg{flex-shrink:0;margin-top:2px;opacity:.85}.home-contact-fab{position:fixed;right:calc(24px + env(safe-area-inset-right,0px));bottom:calc(100px + env(safe-area-inset-bottom,0px));z-index:1000;display:flex;flex-direction:column;align-items:center;gap:12px}.home-contact-fab .contact-fab-btn{width:56px;height:56px;border-radius:50%;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 10px 28px #00000038;transition:transform .25s ease,box-shadow .25s ease;flex-shrink:0}.home-contact-fab .contact-fab-btn.telegram{background:linear-gradient(135deg,#2aabee,#229ed9)}.home-contact-fab .contact-fab-btn:hover{transform:translateY(-3px) scale(1.04);box-shadow:0 14px 34px #229ed966}.home-promo-fab{position:fixed;left:calc(24px + env(safe-area-inset-left,0px));bottom:calc(24px + env(safe-area-inset-bottom,0px));z-index:999}.promo-fab-btn{display:inline-flex;align-items:center;gap:8px;height:48px;padding:0 18px 0 15px;border:none;border-radius:999px;cursor:pointer;color:#fff;font-size:13.5px;font-weight:650;letter-spacing:.01em;background:linear-gradient(120deg,#1b54ff,#1543db 55%,#12a37b 150%);box-shadow:0 10px 28px #1543db52;animation:promo-pulse 2.8s ease-in-out infinite;transition:transform .25s ease,box-shadow .25s ease}.promo-fab-btn:hover{transform:translateY(-3px) scale(1.03);box-shadow:0 14px 34px #1543db66;animation-play-state:paused}.promo-fab-icon{display:inline-flex;flex-shrink:0}@keyframes promo-pulse{0%,to{box-shadow:0 10px 28px #1543db52,0 0 #12a37b47}50%{box-shadow:0 10px 28px #1543db52,0 0 0 7px #12a37b00}}@media (prefers-reduced-motion: reduce){.promo-fab-btn{animation:none}}.promo-popover{width:260px}.promo-popover-badge{display:inline-flex;align-items:center;gap:5px;padding:3px 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