.tool-section[data-astro-cid-dkzewf4c]{padding:60px 0;min-height:calc(100vh - 200px)}.back-link[data-astro-cid-dkzewf4c]{display:inline-block;color:var(--text-secondary);font-size:.9rem;margin-bottom:24px;transition:color .2s}.back-link[data-astro-cid-dkzewf4c]:hover{color:var(--accent)}.tool-layout[data-astro-cid-dkzewf4c]{max-width:1200px;margin:0 auto;gap:32px;align-items:start}.tool-main[data-astro-cid-dkzewf4c]{min-width:0}.page-title[data-astro-cid-dkzewf4c]{font-size:2.2rem;font-weight:800;margin-bottom:12px}.page-desc[data-astro-cid-dkzewf4c]{color:var(--text-secondary);margin-bottom:32px}.input-section[data-astro-cid-dkzewf4c]{margin-bottom:24px}label[data-astro-cid-dkzewf4c]{display:block;font-weight:600;margin-bottom:8px;color:var(--text-primary)}textarea[data-astro-cid-dkzewf4c]{width:100%;min-height:200px;padding:16px;border:2px solid var(--border);border-radius:12px;font-family:inherit;font-size:1rem;background:var(--bg-card);color:var(--text-primary);resize:vertical;line-height:1.8}textarea[data-astro-cid-dkzewf4c]:focus{outline:none;border-color:var(--accent)}.quick-add[data-astro-cid-dkzewf4c]{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}.quick-btn[data-astro-cid-dkzewf4c]{padding:8px 16px;border:2px solid var(--border);border-radius:8px;background:var(--bg-card);color:var(--text-primary);font-size:.9rem;cursor:pointer;transition:all .2s}.quick-btn[data-astro-cid-dkzewf4c]:hover{border-color:var(--accent);background:var(--accent);color:#fff}.primary-btn[data-astro-cid-dkzewf4c]{width:100%;padding:16px 24px;border:none;border-radius:12px;font-size:1.2rem;font-weight:700;cursor:pointer;transition:all .3s;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;margin-bottom:32px}.primary-btn[data-astro-cid-dkzewf4c]:hover{transform:translateY(-2px);box-shadow:0 8px 20px #667eea66}.result[data-astro-cid-dkzewf4c]{margin-bottom:32px}.result[data-astro-cid-dkzewf4c].hidden{display:none}.result-animation[data-astro-cid-dkzewf4c]{background:linear-gradient(135deg,#667eea,#764ba2);border-radius:16px;padding:40px;text-align:center;animation:fadeIn .5s}@keyframes fadeIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.result-icon[data-astro-cid-dkzewf4c]{font-size:4rem;margin-bottom:16px;animation:bounce .6s}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}.result-text[data-astro-cid-dkzewf4c]{color:#ffffffe6;font-size:1.1rem;margin-bottom:12px}.picked-item[data-astro-cid-dkzewf4c]{font-size:2.5rem;font-weight:800;color:#fff;padding:20px;background:#fff3;border-radius:12px;word-break:keep-all}.history-section[data-astro-cid-dkzewf4c]{margin-bottom:32px}.history-section[data-astro-cid-dkzewf4c].hidden{display:none}.history-section[data-astro-cid-dkzewf4c] h3[data-astro-cid-dkzewf4c]{font-size:1.2rem;font-weight:700;margin-bottom:16px;color:var(--text-primary)}.history-list[data-astro-cid-dkzewf4c]{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:16px;margin-bottom:16px;max-height:300px;overflow-y:auto}.history-item[data-astro-cid-dkzewf4c]{display:flex;align-items:center;gap:12px;padding:12px;border-bottom:1px solid var(--border)}.history-item[data-astro-cid-dkzewf4c]:last-child{border-bottom:none}.history-number[data-astro-cid-dkzewf4c]{width:30px;height:30px;display:flex;align-items:center;justify-content:center;background:var(--accent);color:#fff;border-radius:50%;font-size:.85rem;font-weight:600;flex-shrink:0}.history-text[data-astro-cid-dkzewf4c]{flex:1;color:var(--text-primary);font-weight:600}.secondary-btn[data-astro-cid-dkzewf4c]{width:100%;padding:10px 20px;border:2px solid var(--border);border-radius:8px;background:var(--bg-card);color:var(--text-primary);font-weight:600;cursor:pointer;transition:all .2s}.secondary-btn[data-astro-cid-dkzewf4c]:hover{border-color:#ef4444;color:#ef4444}@media(max-width:768px){.tool-section[data-astro-cid-dkzewf4c]{padding:30px 0}.page-title[data-astro-cid-dkzewf4c]{font-size:1.8rem}.picked-item[data-astro-cid-dkzewf4c]{font-size:2rem}.result-icon[data-astro-cid-dkzewf4c]{font-size:3rem}}.tool-main[data-astro-cid-dkzewf4c] .info-box[data-astro-cid-dkzewf4c]{background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;padding:20px}.tool-main[data-astro-cid-dkzewf4c] .info-box[data-astro-cid-dkzewf4c] h3[data-astro-cid-dkzewf4c]{font-size:1.1rem;margin-bottom:12px;color:var(--accent)}.tool-main[data-astro-cid-dkzewf4c] .info-box[data-astro-cid-dkzewf4c] ul[data-astro-cid-dkzewf4c]{list-style:none!important;list-style-type:none!important;padding:0!important;margin:0!important}.tool-main[data-astro-cid-dkzewf4c] .info-box[data-astro-cid-dkzewf4c] li[data-astro-cid-dkzewf4c]{padding-left:20px;margin-bottom:8px;position:relative;color:var(--text-secondary);line-height:1.6;list-style:none!important;list-style-type:none!important}.tool-main[data-astro-cid-dkzewf4c] .info-box[data-astro-cid-dkzewf4c] li[data-astro-cid-dkzewf4c]:before{content:"•"!important;position:absolute;left:0;color:var(--accent)!important}.tool-layout[data-astro-cid-dkzewf4c]>.info-box[data-astro-cid-dkzewf4c]{padding:32px;background:var(--bg-card);border:2px solid var(--border);border-radius:12px;margin-top:40px}.tool-layout[data-astro-cid-dkzewf4c]>.info-box[data-astro-cid-dkzewf4c] h2[data-astro-cid-dkzewf4c]{font-size:1.5rem;margin-bottom:16px;color:var(--text-primary)}.tool-layout[data-astro-cid-dkzewf4c]>.info-box[data-astro-cid-dkzewf4c] h3[data-astro-cid-dkzewf4c]{font-size:1.2rem;margin-top:32px;margin-bottom:16px;color:var(--text-primary)}.tool-layout[data-astro-cid-dkzewf4c]>.info-box[data-astro-cid-dkzewf4c] p[data-astro-cid-dkzewf4c]{color:var(--text-secondary);line-height:1.8;margin-bottom:16px}.tool-layout[data-astro-cid-dkzewf4c]>.info-box[data-astro-cid-dkzewf4c] ul[data-astro-cid-dkzewf4c],.tool-layout[data-astro-cid-dkzewf4c]>.info-box[data-astro-cid-dkzewf4c] ol[data-astro-cid-dkzewf4c]{list-style-type:none!important;list-style:none!important;padding-left:0!important;margin-bottom:16px}.tool-layout[data-astro-cid-dkzewf4c]>.info-box[data-astro-cid-dkzewf4c] ol[data-astro-cid-dkzewf4c]{counter-reset:item}.tool-layout[data-astro-cid-dkzewf4c]>.info-box[data-astro-cid-dkzewf4c] ul[data-astro-cid-dkzewf4c] li[data-astro-cid-dkzewf4c]{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}.tool-layout[data-astro-cid-dkzewf4c]>.info-box[data-astro-cid-dkzewf4c] ul[data-astro-cid-dkzewf4c] li[data-astro-cid-dkzewf4c]:before{content:"•"!important;position:absolute;left:0;color:var(--text-secondary)!important;font-weight:700}.tool-layout[data-astro-cid-dkzewf4c]>.info-box[data-astro-cid-dkzewf4c] ol[data-astro-cid-dkzewf4c] li[data-astro-cid-dkzewf4c]{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}.tool-layout[data-astro-cid-dkzewf4c]>.info-box[data-astro-cid-dkzewf4c] ol[data-astro-cid-dkzewf4c] li[data-astro-cid-dkzewf4c]:before{content:counter(item) "."!important;position:absolute;left:0;color:var(--text-secondary)!important;font-weight:700}.tool-layout[data-astro-cid-dkzewf4c]>.info-box[data-astro-cid-dkzewf4c] li[data-astro-cid-dkzewf4c] strong[data-astro-cid-dkzewf4c]{color:var(--text-primary)}.faq-item[data-astro-cid-dkzewf4c]{margin-bottom:20px;padding:16px;background:var(--bg-secondary);border-radius:8px}.faq-item[data-astro-cid-dkzewf4c] strong[data-astro-cid-dkzewf4c]{display:block;margin-bottom:8px;color:var(--accent)}.faq-item[data-astro-cid-dkzewf4c] p[data-astro-cid-dkzewf4c]{margin:0;color:var(--text-secondary)}