.tool-section[data-astro-cid-nub2vj6s]{padding:60px 0;min-height:calc(100vh - 200px)}.back-link[data-astro-cid-nub2vj6s]{display:inline-block;color:var(--text-secondary);font-size:.9rem;margin-bottom:24px}.back-link[data-astro-cid-nub2vj6s]:hover{color:var(--accent)}.page-title[data-astro-cid-nub2vj6s]{font-size:2rem;font-weight:800;margin-bottom:12px}.page-desc[data-astro-cid-nub2vj6s]{color:var(--text-secondary);margin-bottom:32px}.shortener-panel[data-astro-cid-nub2vj6s]{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:32px;max-width:700px;margin:0 auto}.input-area[data-astro-cid-nub2vj6s]{margin-bottom:16px}.input-area[data-astro-cid-nub2vj6s] label[data-astro-cid-nub2vj6s]{display:block;font-weight:600;margin-bottom:8px}.input-area[data-astro-cid-nub2vj6s] input[data-astro-cid-nub2vj6s]{width:100%;padding:14px;border:1px solid var(--border);border-radius:8px;background:var(--bg-secondary);color:var(--text-primary);font-size:1rem}.input-area[data-astro-cid-nub2vj6s] input[data-astro-cid-nub2vj6s]:focus{outline:none;border-color:var(--accent)}.shorten-btn[data-astro-cid-nub2vj6s]{width:100%;padding:14px;background:var(--accent);color:#fff;border:none;border-radius:8px;font-weight:600;font-size:1.1rem;cursor:pointer;transition:background .2s;margin-bottom:24px}.shorten-btn[data-astro-cid-nub2vj6s]:hover:not(:disabled){background:var(--accent-hover)}.shorten-btn[data-astro-cid-nub2vj6s]:disabled{opacity:.6;cursor:not-allowed}.result-area[data-astro-cid-nub2vj6s]{background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;padding:24px;margin-bottom:24px}.result-label[data-astro-cid-nub2vj6s]{font-weight:600;margin-bottom:12px}.short-url-display[data-astro-cid-nub2vj6s]{display:flex;gap:12px;align-items:center;margin-bottom:24px}.short-url-display[data-astro-cid-nub2vj6s] a[data-astro-cid-nub2vj6s]{flex:1;padding:12px;background:var(--bg-primary);border:1px solid var(--border);border-radius:8px;color:var(--accent);text-decoration:none;font-family:monospace;word-break:break-all}.copy-btn[data-astro-cid-nub2vj6s]{padding:12px 20px;background:var(--accent);color:#fff;border:none;border-radius:8px;font-weight:600;cursor:pointer;white-space:nowrap}.copy-btn[data-astro-cid-nub2vj6s]:hover{background:var(--accent-hover)}.qr-section[data-astro-cid-nub2vj6s]{text-align:center;border-top:1px solid var(--border);padding-top:24px}.qr-label[data-astro-cid-nub2vj6s]{font-weight:600;margin-bottom:12px}.qr-section[data-astro-cid-nub2vj6s] img[data-astro-cid-nub2vj6s]{border:2px solid var(--border);border-radius:8px;background:#fff;padding:8px}.error-msg[data-astro-cid-nub2vj6s]{background:#ef444420;border:1px solid #ef4444;color:#ef4444;padding:16px;border-radius:8px;margin-bottom:24px}.info-box[data-astro-cid-nub2vj6s]{background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;padding:20px}.info-box[data-astro-cid-nub2vj6s] h3[data-astro-cid-nub2vj6s]{font-size:1.1rem;margin-bottom:12px}.info-box[data-astro-cid-nub2vj6s] ul[data-astro-cid-nub2vj6s]{margin-left:20px;line-height:1.8;color:var(--text-secondary)}.tool-layout[data-astro-cid-nub2vj6s]{max-width:1200px;margin:0 auto;gap:32px;align-items:start}.tool-main[data-astro-cid-nub2vj6s]{min-width:0}@media(max-width:768px){.tool-section[data-astro-cid-nub2vj6s]{padding:30px 0}.page-title[data-astro-cid-nub2vj6s]{font-size:1.5rem}.shortener-panel[data-astro-cid-nub2vj6s]{max-width:100%;padding:24px}.short-url-display[data-astro-cid-nub2vj6s]{flex-direction:column}.copy-btn[data-astro-cid-nub2vj6s]{width:100%}}.info-box[data-astro-cid-nub2vj6s]{padding:32px;background:var(--bg-card);border:2px solid var(--border);border-radius:12px;margin-top:40px}.info-box[data-astro-cid-nub2vj6s] h2[data-astro-cid-nub2vj6s]{font-size:1.5rem;margin-bottom:16px;color:var(--text-primary)}.info-box[data-astro-cid-nub2vj6s] h3[data-astro-cid-nub2vj6s]{font-size:1.2rem;margin-top:32px;margin-bottom:16px;color:var(--text-primary)}.info-box[data-astro-cid-nub2vj6s] p[data-astro-cid-nub2vj6s]{color:var(--text-secondary);line-height:1.8;margin-bottom:16px}.info-box[data-astro-cid-nub2vj6s] ul[data-astro-cid-nub2vj6s],.info-box[data-astro-cid-nub2vj6s] ol[data-astro-cid-nub2vj6s]{list-style-type:none!important;list-style:none!important;padding-left:0!important;margin-bottom:16px}.info-box[data-astro-cid-nub2vj6s] ol[data-astro-cid-nub2vj6s]{counter-reset:item}.info-box[data-astro-cid-nub2vj6s] ul[data-astro-cid-nub2vj6s] li[data-astro-cid-nub2vj6s]{padding-left:24px;margin-bottom:12px;position:relative;color:var(--text-secondary);line-height:1.8;list-style-type:none!important;list-style:none!important}.info-box[data-astro-cid-nub2vj6s] ul[data-astro-cid-nub2vj6s] li[data-astro-cid-nub2vj6s]:before{content:"•"!important;position:absolute;left:0;color:var(--text-secondary)!important;font-weight:700}.info-box[data-astro-cid-nub2vj6s] ol[data-astro-cid-nub2vj6s] li[data-astro-cid-nub2vj6s]{padding-left:32px;margin-bottom:12px;position:relative;color:var(--text-secondary);line-height:1.8;counter-increment:item;list-style-type:none!important;list-style:none!important}.info-box[data-astro-cid-nub2vj6s] ol[data-astro-cid-nub2vj6s] li[data-astro-cid-nub2vj6s]:before{content:counter(item) "."!important;position:absolute;left:0;color:var(--text-secondary)!important;font-weight:700}.info-box[data-astro-cid-nub2vj6s] li[data-astro-cid-nub2vj6s] strong[data-astro-cid-nub2vj6s]{color:var(--text-primary)}.info-box[data-astro-cid-nub2vj6s] code[data-astro-cid-nub2vj6s]{background:var(--bg-secondary);padding:2px 6px;border-radius:4px;font-family:Consolas,Monaco,monospace;color:var(--accent);font-size:.9em}.faq-item[data-astro-cid-nub2vj6s]{margin-bottom:20px;padding:16px;background:var(--bg-secondary);border-radius:8px}.faq-item[data-astro-cid-nub2vj6s] strong[data-astro-cid-nub2vj6s]{display:block;margin-bottom:8px;color:var(--accent)}.faq-item[data-astro-cid-nub2vj6s] p[data-astro-cid-nub2vj6s]{margin:0;color:var(--text-secondary)}