.ig-tool-hero{padding-block:var(--sp-12) var(--sp-8);text-align:center;position:relative;overflow:hidden}.ig-tool-hero__inner{max-width:640px;margin-inline:auto}.ig-tool-hero__icon{font-size:3rem;line-height:1;margin-bottom:var(--sp-4);display:inline-flex;align-items:center;justify-content:center;width:80px;height:80px;background:rgb(0 229 255 / .08);border:1px solid var(--ig-border-glow);border-radius:var(--ig-radius-xl);box-shadow:var(--ig-glow-primary)}.ig-tool-hero__title{font-size:clamp(1.8rem, 4vw, 2.8rem);font-weight:900;letter-spacing:-.03em;line-height:1.15;margin-bottom:var(--sp-4);color:var(--ig-text)}.ig-tool-hero__subtitle{font-size:clamp(1rem, 2vw, 1.15rem);color:var(--ig-muted);line-height:1.6}.ig-tool-ui .ig-tool-card-wrap{max-width:720px;margin-inline:auto;background:var(--ig-card);border:1px solid var(--ig-border);border-radius:var(--ig-radius-xl);padding:var(--sp-8);box-shadow:var(--ig-shadow-card);position:relative;overflow:hidden}.ig-tool-ui .ig-tool-card-wrap::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:var(--ig-grad-primary);opacity:.6}.ig-bulk-slider-wrap{margin-block:var(--sp-6)}.ig-bulk-slider-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--sp-3)}.ig-tool__input--inline{width:90px;text-align:center}.ig-bulk-slider{width:100%;height:6px;-webkit-appearance:none;appearance:none;background:var(--ig-bg-section);border-radius:999px;outline:none;cursor:pointer}.ig-bulk-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:22px;height:22px;border-radius:50%;background:var(--ig-grad-primary);box-shadow:var(--ig-glow-primary);cursor:pointer;border:2px solid var(--ig-bg)}.ig-bulk-slider::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:var(--ig-primary);box-shadow:var(--ig-glow-primary);cursor:pointer;border:2px solid var(--ig-bg)}.ig-bulk-slider-marks{display:flex;justify-content:space-between;margin-top:var(--sp-2);font-size:.72rem;color:var(--ig-dim)}.ig-tool__actions{display:flex;justify-content:center;margin-block:var(--sp-4)}.ig-tool__actions .ig-btn{min-width:180px}.ig-manual-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--sp-4)}.ig-manual-card{display:flex;align-items:center;justify-content:space-between;gap:var(--sp-4);padding:var(--sp-4) var(--sp-6);background:var(--ig-card);border:1px solid var(--ig-border);border-radius:var(--ig-radius-lg);transition:border-color var(--ig-t)}.ig-manual-card:hover{border-color:var(--ig-border-glow)}.ig-manual-card__info{display:flex;flex-direction:column;gap:var(--sp-1);min-width:0}.ig-manual-card__name{font-size:.9rem;font-weight:700;color:var(--ig-text)}.ig-manual-card__code{font-size:.78rem;color:var(--ig-muted);font-family:var(--ig-font-mono)}.ig-picker-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--sp-3)}.ig-picker-btn{display:flex;flex-direction:column;align-items:center;gap:var(--sp-2);padding:var(--sp-4);background:var(--ig-bg-section);border:1px solid var(--ig-border);border-radius:var(--ig-radius-md);cursor:pointer;transition:border-color var(--ig-t),background var(--ig-t),transform var(--ig-t);font-family:var(--ig-font)}.ig-picker-btn:hover{border-color:var(--ig-border-glow);transform:translateY(-2px)}.ig-picker-btn--active{border-color:var(--ig-primary);background:rgb(0 229 255 / .08);box-shadow:var(--ig-glow-primary)}.ig-picker-btn__icon{font-size:1.6rem;line-height:1}.ig-picker-btn__name{font-size:.8rem;font-weight:600;color:var(--ig-text)}.ig-prose{color:var(--ig-muted);line-height:1.8;font-size:1rem}.ig-prose h2,.ig-prose h3{color:var(--ig-text);margin-top:var(--sp-8);margin-bottom:var(--sp-4)}.ig-prose h2{font-size:1.5rem}.ig-prose h3{font-size:1.2rem}.ig-prose h4{font-size:1rem}.ig-prose p{margin-bottom:var(--sp-4)}.ig-prose a{color:var(--ig-primary);text-decoration:underline;text-underline-offset:3px}.ig-prose ul,.ig-prose ol{margin-bottom:var(--sp-4);padding-left:var(--sp-6)}.ig-prose ul{list-style:disc}.ig-prose ol{list-style:decimal}.ig-prose li{margin-bottom:var(--sp-2)}.ig-prose strong{color:var(--ig-text);font-weight:700}.ig-prose code{font-family:var(--ig-font-mono);background:var(--ig-bg-section);padding:var(--sp-1) var(--sp-2);border-radius:var(--ig-radius-sm);font-size:.875em;color:var(--ig-primary)}.ig-tool-related__grid{margin-top:var(--sp-8)}.ig-unicode__toolbar{display:flex;align-items:center;justify-content:space-between;gap:var(--sp-4);margin-bottom:var(--sp-6);flex-wrap:wrap}.ig-unicode__search-wrap{position:relative;flex:1;min-width:240px}.ig-unicode__search-icon{position:absolute;left:var(--sp-4);top:50%;transform:translateY(-50%);color:var(--ig-primary);pointer-events:none;z-index:2}.ig-unicode__search{width:100%;padding:var(--sp-3) var(--sp-4) var(--sp-3) calc(var(--sp-8) + var(--sp-2));background:var(--ig-card);border:1px solid var(--ig-border);border-radius:var(--ig-radius-md);color:var(--ig-text);font-family:var(--ig-font);font-size:.9rem;transition:border-color var(--ig-t)}.ig-unicode__search:focus{outline:none;border-color:var(--ig-primary)}.ig-unicode__count{font-size:.825rem;color:var(--ig-muted)}.ig-unicode__loading{display:flex;align-items:center;gap:var(--sp-3);padding:var(--sp-12);justify-content:center;color:var(--ig-muted);grid-column:1 / -1}.ig-spinner{width:22px;height:22px;border:2px solid var(--ig-border);border-top-color:var(--ig-primary);border-radius:50%;animation:ig-spin 0.7s linear infinite}@keyframes ig-spin{to{transform:rotate(360deg)}}.ig-unicode__more-wrap{display:flex;justify-content:center;margin-top:var(--sp-8)}.ig-unicode__empty{text-align:center;color:var(--ig-muted);padding:var(--sp-8)}@media (max-width:768px){.ig-picker-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width:600px){.ig-manual-grid{grid-template-columns:1fr}.ig-picker-grid{grid-template-columns:repeat(2,1fr)}.ig-tool-ui .ig-tool-card-wrap{padding:var(--sp-6)}}.ig-tool-hero__text{font-size:.95rem;color:var(--ig-dim);max-width:560px;margin:var(--sp-3) auto 0;line-height:1.7;text-align:center}.ig-author-hero{padding-top:calc(var(--sp-12) + var(--sp-8))}.ig-author-hero__badge{display:inline-flex;margin-bottom:var(--sp-4)}