.header-bar[data-v-2f82c547]{top:var(--lc-titlebar-h,0px);z-index:100;-webkit-backdrop-filter:blur(20px)saturate(1.8);backdrop-filter:blur(20px)saturate(1.8);background:#0a0a0ce0;border-bottom:1px solid #2a2a3280;position:sticky}.header-bar-inner[data-v-2f82c547]{justify-content:space-between;align-items:center;max-width:860px;height:56px;margin:0 auto;padding:0 24px;display:flex}.header-left[data-v-2f82c547]{align-items:center;display:flex}.header-logo[data-v-2f82c547]{cursor:pointer;flex-shrink:0;align-items:center;gap:8px;padding-left:0;transition:padding-left .35s cubic-bezier(.23,1,.32,1);display:flex;position:relative}.header-logo[data-v-2f82c547]:hover{padding-left:4px}.logo-back[data-v-2f82c547]{flex-shrink:0;align-items:center;width:14px;height:20px;transition:width .3s cubic-bezier(.23,1,.32,1);display:flex;position:relative}.logo-back[data-v-2f82c547]:before{content:"";background:var(--back-accent,var(--lc-accent));opacity:.3;transform-origin:0;width:7px;height:1.5px;transition:opacity .3s,transform .3s cubic-bezier(.23,1,.32,1);position:absolute;top:50%;left:2px;transform:rotate(-38deg)}.logo-back[data-v-2f82c547]:after{content:"";background:var(--back-accent,var(--lc-accent));opacity:.3;transform-origin:0;width:7px;height:1.5px;transition:opacity .3s,transform .3s cubic-bezier(.23,1,.32,1);position:absolute;top:50%;left:2px;transform:rotate(38deg)}.header-logo:hover .logo-back[data-v-2f82c547]{width:18px}.header-logo:hover .logo-back[data-v-2f82c547]:before{opacity:.65;transform:rotate(-42deg)}.header-logo:hover .logo-back[data-v-2f82c547]:after{opacity:.65;transform:rotate(42deg)}.logo-script[data-v-2f82c547]{font-family:var(--font-script);filter:drop-shadow(0 0 8px var(--lc-accent-glow));font-size:26px;font-style:italic;font-weight:600;line-height:1}.logo-sep[data-v-2f82c547]{color:var(--lc-text-dim);margin:0 -2px;font-size:13px}.logo-module[data-v-2f82c547]{font-family:var(--font-display);letter-spacing:.06em;color:var(--lc-text-muted);font-size:15px;font-weight:600}.header-nav[data-v-2f82c547]{align-items:center;gap:8px;display:flex}.nav-back[data-v-2f82c547]{border:1px solid var(--lc-border);color:var(--lc-text-muted);font-family:var(--font-body);cursor:pointer;background:0 0;border-radius:10px;align-items:center;gap:6px;padding:6px 14px;font-size:13px;transition:all .2s;display:flex}.nav-back[data-v-2f82c547]:hover{background:var(--lc-surface);color:var(--lc-text);border-color:var(--lc-text-dim)}.header-hero[data-v-2f82c547]{border-bottom:1px solid var(--lc-border);padding:48px 24px 40px}.hero-inner[data-v-2f82c547]{max-width:860px;margin:0 auto}.breadcrumb[data-v-2f82c547]{font-family:var(--font-body);letter-spacing:.5px;align-items:center;gap:8px;margin-bottom:20px;font-size:12px;display:flex}.crumb[data-v-2f82c547]{color:var(--lc-text-dim);cursor:pointer;transition:color .2s}.crumb[data-v-2f82c547]:hover{color:var(--lc-text-muted)}.crumb.active[data-v-2f82c547]{color:var(--lc-text-muted);cursor:default}.crumb-sep[data-v-2f82c547]{color:var(--lc-text-dim);opacity:.4}.hero-title[data-v-2f82c547]{font-family:var(--font-display);color:var(--lc-text);letter-spacing:-.02em;margin:0 0 6px;font-size:36px;font-weight:800;line-height:1.25}.hero-subtitle[data-v-2f82c547]{font-family:var(--font-body);letter-spacing:2px;color:var(--lc-text-dim);text-transform:uppercase;margin:0 0 28px;font-size:13px;font-weight:500}.related-tools[data-v-2f82c547]{margin-top:28px}.related-label[data-v-2f82c547]{font-family:var(--font-body);letter-spacing:2.5px;text-transform:uppercase;color:var(--lc-text-dim);margin-bottom:12px;font-size:10px;font-weight:600;display:block}.tools-grid[data-v-2f82c547]{grid-template-columns:repeat(2,1fr);gap:10px;display:grid}.tool-chip[data-v-2f82c547]{border:1px solid var(--lc-border);cursor:pointer;color:var(--lc-text);text-align:left;background:#16161a99;border-radius:14px;align-items:center;gap:12px;padding:14px 16px;transition:all .3s cubic-bezier(.22,1,.36,1);display:flex}.tool-chip[data-v-2f82c547]:hover{border-color:var(--chip-accent);box-shadow:0 8px 24px #0000004d, 0 0 0 1px color-mix(in srgb, var(--chip-accent) 12%, transparent);background:#1e1e24cc;transform:translateY(-2px)}.chip-icon[data-v-2f82c547]{background:var(--lc-surface);border:1px solid var(--lc-border);border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:22px;transition:border-color .3s;display:flex}.tool-chip:hover .chip-icon[data-v-2f82c547]{border-color:var(--chip-accent)}.chip-text[data-v-2f82c547]{flex:1;min-width:0}.chip-title[data-v-2f82c547]{font-family:var(--font-display);color:var(--lc-text);font-size:15px;font-weight:700;display:block}.chip-sub[data-v-2f82c547]{font-family:var(--font-body);letter-spacing:1.2px;color:var(--chip-accent);text-transform:uppercase;margin-top:1px;font-size:10px;display:block}.chip-arrow[data-v-2f82c547]{color:var(--lc-text-dim);opacity:0;flex-shrink:0;transition:all .3s;transform:translate(-6px)}.tool-chip:hover .chip-arrow[data-v-2f82c547]{opacity:1;color:var(--chip-accent);transform:translate(0)}.tutorial-header[data-v-2f82c547]{opacity:0;transition:opacity .6s cubic-bezier(.22,1,.36,1),transform .6s cubic-bezier(.22,1,.36,1);transform:translateY(12px)}.tutorial-header.is-mounted[data-v-2f82c547]{opacity:1;transform:translateY(0)}@media (width<=640px){.hero-title[data-v-2f82c547]{font-size:26px}.tools-grid[data-v-2f82c547]{grid-template-columns:1fr}.header-hero[data-v-2f82c547]{padding:32px 16px 28px}.header-bar-inner[data-v-2f82c547]{padding:0 16px}}.tutorial-page[data-v-c35be80d]{flex-direction:column;min-height:100vh;display:flex}.tut-body[data-v-c35be80d]{flex:1;width:100%;max-width:860px;margin:0 auto;padding:48px 24px 80px}.tut-article[data-v-c35be80d]{flex-direction:column;gap:48px;display:flex}.tut-intro[data-v-c35be80d]{background:linear-gradient(135deg, color-mix(in srgb, var(--tut-accent) 8%, transparent), transparent 60%);border:1px solid var(--lc-border);border-radius:16px;padding:32px;position:relative}.intro-icon[data-v-c35be80d]{margin-bottom:12px;font-size:28px}.intro-text[data-v-c35be80d]{color:var(--lc-text-muted);margin:0 0 16px;font-size:16px;line-height:1.8}.intro-solution[data-v-c35be80d]{font-family:var(--font-display);color:var(--lc-text);margin:0;font-size:18px;font-weight:700;line-height:1.6}.tut-section[data-v-c35be80d]{flex-direction:column;gap:16px;display:flex}.section-heading[data-v-c35be80d]{font-family:var(--font-display);color:var(--lc-text);align-items:baseline;gap:12px;margin:0;font-size:22px;font-weight:700;line-height:1.4;display:flex}.heading-num[data-v-c35be80d]{font-family:var(--font-body);letter-spacing:1px;color:var(--tut-accent);opacity:.7;flex-shrink:0;font-size:12px;font-weight:700}.section-para[data-v-c35be80d]{color:var(--lc-text-muted);margin:0;font-size:15px;line-height:1.85}.section-tip[data-v-c35be80d]{background:var(--lc-surface);border-left:3px solid var(--tut-accent);border-radius:0 10px 10px 0;gap:12px;padding:16px 20px;display:flex}.tip-icon[data-v-c35be80d]{flex-shrink:0;font-size:18px}.tip-text[data-v-c35be80d]{color:var(--lc-text-muted);margin:0;font-size:14px;font-style:italic;line-height:1.7}.section-list[data-v-c35be80d]{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.section-list li[data-v-c35be80d]{color:var(--lc-text-muted);padding-left:20px;font-size:14px;line-height:1.7;position:relative}.section-list li[data-v-c35be80d]:before{content:"";background:var(--tut-accent);opacity:.5;border-radius:50%;width:5px;height:5px;position:absolute;top:9px;left:4px}.section-table-wrap[data-v-c35be80d]{margin-top:16px}.table-caption[data-v-c35be80d]{font-family:var(--font-body);letter-spacing:1px;color:var(--tut-accent);margin-bottom:8px;font-size:12px;font-weight:600}.table-scroll[data-v-c35be80d]{-webkit-overflow-scrolling:touch;border:1px solid var(--lc-border);border-radius:12px;overflow-x:auto}.section-table[data-v-c35be80d]{border-collapse:collapse;width:100%;font-family:var(--font-body);color:var(--lc-text-muted);font-size:13px}.section-table thead[data-v-c35be80d]{background:color-mix(in srgb, var(--tut-accent) 8%, var(--lc-surface))}.section-table th[data-v-c35be80d]{font-family:var(--font-display);letter-spacing:.5px;color:var(--lc-text);text-align:left;border-bottom:1px solid var(--lc-border);white-space:nowrap;padding:10px 14px;font-size:12px;font-weight:700}.section-table td[data-v-c35be80d]{border-bottom:1px solid color-mix(in srgb, var(--lc-border) 50%, transparent);padding:10px 14px;line-height:1.5}.section-table tbody tr:last-child td[data-v-c35be80d]{border-bottom:none}.section-table tbody tr[data-v-c35be80d]:hover{background:color-mix(in srgb, var(--tut-accent) 4%, transparent)}.tut-faq[data-v-c35be80d]{flex-direction:column;gap:16px;display:flex}.faq-heading[data-v-c35be80d]{font-family:var(--font-display);color:var(--lc-text);margin:0;font-size:22px;font-weight:700}.faq-list[data-v-c35be80d]{flex-direction:column;gap:8px;display:flex}.faq-item[data-v-c35be80d]{border:1px solid var(--lc-border);border-radius:12px;transition:border-color .3s;overflow:hidden}.faq-item[open][data-v-c35be80d]{border-color:color-mix(in srgb, var(--tut-accent) 40%, var(--lc-border))}.faq-question[data-v-c35be80d]{font-family:var(--font-display);color:var(--lc-text);cursor:pointer;justify-content:space-between;align-items:center;padding:16px 20px;font-size:15px;font-weight:600;list-style:none;transition:color .2s;display:flex}.faq-question[data-v-c35be80d]:hover{color:var(--tut-accent)}.faq-question[data-v-c35be80d]:after{content:"+";font-family:var(--font-body);color:var(--lc-text-dim);flex-shrink:0;font-size:18px;transition:transform .2s}.faq-item[open] .faq-question[data-v-c35be80d]:after{content:"−";color:var(--tut-accent)}.faq-question[data-v-c35be80d]::-webkit-details-marker{display:none}.faq-answer[data-v-c35be80d]{padding:0 20px 16px}.faq-answer p[data-v-c35be80d]{color:var(--lc-text-muted);margin:0;font-size:14px;line-height:1.8}.tut-cta[data-v-c35be80d]{justify-content:center;display:flex}.cta-card[data-v-c35be80d]{text-align:center;border:1px solid var(--lc-border);background:linear-gradient(135deg, color-mix(in srgb, var(--tut-accent) 6%, transparent), transparent);border-radius:20px;width:100%;max-width:500px;padding:40px 32px}.cta-icon[data-v-c35be80d]{margin-bottom:12px;font-size:40px;display:block}.cta-title[data-v-c35be80d]{font-family:var(--font-display);color:var(--lc-text);margin:0 0 8px;font-size:22px;font-weight:700}.cta-desc[data-v-c35be80d]{color:var(--lc-text-muted);margin:0 0 24px;font-size:14px;line-height:1.6}.cta-btns[data-v-c35be80d]{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.cta-btn[data-v-c35be80d]{background:color-mix(in srgb, var(--btn-accent) 15%, transparent);border:1px solid color-mix(in srgb, var(--btn-accent) 30%, transparent);color:var(--lc-text);border-radius:10px;align-items:center;gap:8px;padding:10px 24px;font-size:14px;font-weight:600;text-decoration:none;transition:all .3s;display:inline-flex}.cta-btn[data-v-c35be80d]:hover{background:color-mix(in srgb, var(--btn-accent) 25%, transparent);border-color:var(--btn-accent);transform:translateY(-2px);box-shadow:0 8px 24px #0000004d}.tut-related[data-v-c35be80d]{flex-direction:column;gap:16px;display:flex}.related-heading[data-v-c35be80d]{font-family:var(--font-display);color:var(--lc-text);margin:0;font-size:22px;font-weight:700}.related-grid[data-v-c35be80d]{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px;display:grid}.related-card[data-v-c35be80d]{border:1px solid var(--lc-border);color:var(--lc-text);border-radius:14px;align-items:center;gap:14px;padding:16px 20px;text-decoration:none;transition:all .3s;display:flex}.related-card[data-v-c35be80d]:hover{border-color:var(--rel-accent);transform:translateY(-2px);box-shadow:0 8px 24px #0000004d}.related-icon[data-v-c35be80d]{flex-shrink:0;font-size:24px}.related-text[data-v-c35be80d]{flex-direction:column;gap:2px;min-width:0;display:flex}.related-title[data-v-c35be80d]{font-family:var(--font-display);font-size:15px;font-weight:700}.related-sub[data-v-c35be80d]{letter-spacing:1px;color:var(--rel-accent);text-transform:uppercase;font-size:11px}.tut-footer[data-v-c35be80d]{text-align:center;padding:40px 24px}.footer-brand[data-v-c35be80d]{font-family:var(--font-body);letter-spacing:3px;color:var(--lc-text-dim);opacity:.5;font-size:10px}@media (width<=600px){.tut-body[data-v-c35be80d]{padding:32px 16px 60px}.tut-article[data-v-c35be80d]{gap:36px}.tut-intro[data-v-c35be80d]{padding:24px}.section-heading[data-v-c35be80d]{font-size:19px}.cta-card[data-v-c35be80d]{padding:32px 20px}.related-grid[data-v-c35be80d]{grid-template-columns:1fr}}