.ifx-header,.ifx-footer>div{max-width:var(--content-wide);padding:18px var(--gutter);box-sizing:border-box;align-items:center;gap:28px;margin:auto;display:flex}.ifx-brand{color:var(--color-ink);white-space:nowrap;font:700 20px var(--font-display);align-items:center;gap:10px;text-decoration:none;display:flex}.ifx-nav{flex:1;align-items:center;gap:22px;font-size:15px;display:flex}.ifx-nav a{color:var(--color-ink);text-decoration:none}.ifx-nav a:hover{text-decoration:underline}.ifx-nav a[aria-current=page]{text-decoration:underline;-webkit-text-decoration-color:var(--color-accent);text-decoration-color:var(--color-accent);text-underline-offset:6px}.ifx-history-button{margin-left:auto}.ifx-mobile-toggle{display:none}.ifx-control,.ifx-mini{border:1px solid var(--color-line);border-radius:var(--radius-control);background:var(--color-surface);height:42px;color:var(--color-ink);font:500 14px var(--font-ui);cursor:pointer;justify-content:center;align-items:center;gap:8px;padding:0 14px;text-decoration:none;display:inline-flex}.ifx-mini{height:36px;padding:0 12px;font-size:13px}.ifx-control:hover,.ifx-mini:hover{border-color:var(--color-ink)}.ifx-generator{scroll-margin-top:20px}.ifx-builder{background:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--radius-panel);margin-top:24px;padding:30px 30px 20px}.ifx-sentence{font:600 var(--text-sentence) / var(--leading-sentence) var(--font-display);letter-spacing:-.012em;overflow-wrap:anywhere}.ifx-fixed{color:var(--color-link)}.ifx-chip-wrap{max-width:100%;display:inline-block;position:relative}.ifx-word-menu{z-index:30;background:var(--color-surface);border:1px solid var(--color-line);width:290px;max-width:calc(100vw - 48px);font:400 15px / 1.4 var(--font-ui);letter-spacing:normal;color:var(--color-ink);text-align:left;box-sizing:border-box;border-radius:16px;padding:8px;display:block;position:absolute;top:calc(100% + 8px);left:0;box-shadow:0 14px 36px #17181f2e}.ifx-menu-title{color:var(--color-ink-2);padding:6px 12px 8px;font-size:13px;display:block}.ifx-option{text-align:left;width:100%;color:var(--color-ink);font:500 15px / 1.3 var(--font-ui);cursor:pointer;background:0 0;border:0;border-radius:10px;padding:10px 12px;display:block}.ifx-option:hover{background:var(--color-paper)}.ifx-option[aria-pressed=true]{background:var(--color-ink);color:var(--color-surface)}.ifx-custom{border-top:1px solid var(--color-rule);gap:6px;margin-top:4px;padding:8px 4px 4px;display:flex}.ifx-custom input,.ifx-refine input{border:1px solid var(--color-line);min-width:0;font:400 14px var(--font-ui);background:var(--color-surface);color:var(--color-ink);border-radius:10px;flex:1;padding:8px 10px}.ifx-toolbar{border-top:1px solid var(--color-rule);flex-wrap:wrap;align-items:center;gap:8px;margin-top:24px;padding-top:18px;display:flex}.ifx-toolbar .btn-generate{margin-left:auto}.ifx-toolbar select{max-width:100%}.ifx-toolbar button:disabled{opacity:.65;cursor:wait}.ifx-free{box-sizing:border-box;resize:vertical;width:100%;min-height:170px;color:var(--color-ink);font:600 var(--text-sentence-sm) / 1.5 var(--font-display);background:0 0;border:0;padding:0}.ifx-modes{background:var(--color-paper);border-radius:12px;gap:4px;margin-bottom:18px;padding:4px;display:inline-flex}.ifx-modes button{height:38px;color:var(--color-ink);font:600 14px var(--font-ui);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:9px;padding:0 14px}.ifx-modes button[aria-selected=true]{background:var(--color-surface);border-color:var(--color-line)}.ifx-photo{text-overflow:ellipsis;vertical-align:bottom;white-space:nowrap;max-width:100%;display:inline-block;position:relative;overflow:hidden}.ifx-photo input{opacity:0;width:1px;height:1px;position:absolute}.ifx-photo:focus-within{outline:var(--focus-ring);outline-offset:2px}.ifx-error{background:var(--color-error-bg);color:var(--color-error-ink);border-radius:12px;margin:14px 0 0;padding:10px 14px;font-size:14px}.ifx-muted{color:var(--color-ink-2);font:400 14px / 1.5 var(--font-ui)}.ifx-results{margin-top:28px}.ifx-result-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;display:grid}.ifx-result{background:var(--color-surface);border:1px solid var(--color-line-soft);border-radius:16px;min-width:0;overflow:hidden}.ifx-result-image,.ifx-result-placeholder{aspect-ratio:1;background:var(--color-paper);justify-content:center;align-items:center;display:flex}.ifx-result-image img{object-fit:contain;width:100%;height:100%}.ifx-result-placeholder{text-align:center;box-sizing:border-box;flex-direction:column;gap:12px;padding:20px;font-size:14px}.ifx-result-placeholder small{color:var(--color-error-ink);font-size:12px}.ifx-result-actions{flex-wrap:wrap;gap:6px;padding:10px;display:flex}.ifx-after-results{flex-wrap:wrap;align-items:center;gap:12px;margin-top:14px;display:flex}.ifx-refine{gap:8px;margin-top:18px;display:flex}.ifx-examples{margin-top:56px}.ifx-examples h2{font:700 28px var(--font-display);margin:0}.ifx-examples>div{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.ifx-examples>div>button{border:1px solid var(--color-line-soft);border-radius:var(--radius-card);background:var(--color-surface);text-align:left;color:var(--color-ink);font:500 16px / 1.5 var(--font-ui);cursor:pointer;padding:20px}.ifx-examples button span{color:var(--color-link);margin-top:14px;font-size:13px;display:block}.ifx-captcha{margin-top:16px}.ifx-footer{border-top:1px solid var(--color-divider);margin-top:88px}.ifx-footer>div{justify-content:space-between;align-items:flex-start;gap:32px;padding-top:36px;padding-bottom:48px}.ifx-footer section{flex:1;max-width:520px}.ifx-footer section p{color:var(--color-ink-2);font-size:13px;line-height:1.55}.ifx-footer section .ifx-footer-brand{font:700 18px var(--font-display);color:var(--color-ink);margin:0}.ifx-footer nav{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 40px;font-size:14px;display:grid}.ifx-footer a{color:var(--color-ink)}.ifx-history{border:1px solid var(--color-line);border-radius:var(--radius-panel);box-sizing:border-box;background:var(--color-paper);width:min(760px,100vw - 32px);max-height:85dvh;color:var(--color-ink);margin:auto;padding:26px;position:fixed;inset:0}.ifx-history::backdrop{background:#17181f66}.ifx-history-heading{justify-content:space-between;align-items:center;gap:16px;display:flex}.ifx-history-heading h2{font:700 26px var(--font-display);margin:0}.ifx-history-list{gap:16px;display:grid}.ifx-history-list article{background:var(--color-surface);border:1px solid var(--color-line-soft);border-radius:var(--radius-card);padding:16px}.ifx-history-list article p{font-size:14px}.ifx-history-list article small{color:var(--color-ink-2)}.ifx-history-list article>div:last-child{margin-top:12px}.ifx-history-thumbs{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;display:grid}.ifx-history-thumbs img,.ifx-history-thumbs span{aspect-ratio:1;object-fit:contain;background:var(--color-paper);border-radius:8px;width:100%}.ifx-history-thumbs span{place-items:center;font-size:12px;display:grid}@media (width<=760px){.ifx-header{flex-wrap:wrap;justify-content:space-between;gap:12px;padding:12px 16px}.ifx-brand{font-size:18px}.ifx-mobile-toggle{cursor:pointer;background:0 0;border:0;width:44px;height:36px;font-size:23px;display:block}.ifx-nav{flex-direction:column;flex-basis:100%;align-items:stretch;gap:0;display:none}.ifx-nav.is-open{display:flex}.ifx-nav a{padding:12px 0}.ifx-history-button{margin:8px 0}.ifx-builder{border-radius:20px;margin-top:18px;padding:18px 16px 14px}.ifx-sentence{font-size:25px;line-height:1.6}.word-chip{padding:0 6px}.ifx-word-menu{border-radius:20px;width:auto;max-width:none;max-height:70dvh;padding:12px;position:fixed;inset:auto 16px 16px;overflow:auto;box-shadow:0 0 0 100vmax #17181f4d}.ifx-toolbar{gap:8px;margin-top:18px;padding-top:14px}.ifx-control{padding:0 10px;font-size:13px}.ifx-toolbar .btn-generate{width:100%;margin-top:4px}.ifx-model{flex:1}.ifx-result-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.ifx-result-placeholder{padding:12px;font-size:13px}.ifx-result-actions{padding:8px}.ifx-result-actions .ifx-mini{padding:0 8px}.ifx-examples>div{grid-template-columns:1fr}.ifx-refine{flex-direction:column}.ifx-refine input{min-height:42px}.ifx-footer>div{flex-direction:column;padding:28px 16px}.ifx-footer nav{width:100%}.ifx-history{padding:18px}.ifx-history-heading h2{font-size:22px}}.ifx-generator{box-sizing:border-box;min-inline-size:0;width:100%;max-width:var(--content);padding:0 var(--gutter);border:0;margin:0 auto}.skip-link{z-index:100;background:var(--color-surface);border-radius:var(--radius-control);padding:10px 14px;position:absolute;top:8px;left:16px;transform:translateY(-180%)}.skip-link:focus{transform:translateY(0)}@media (width<=760px){.ifx-generator{padding:0 16px}}.ifx-generator{padding:0}@media (width<=760px){.ifx-generator{padding:0}}