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.nav-toggle-close{display:block}.hero-section{padding:80px 0 64px;position:relative;overflow:hidden}.hero-stats{flex-wrap:wrap;justify-content:center;align-items:center;gap:24px;margin-top:48px;display:flex}.hero-cta{flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;display:flex}.stat-divider{background:var(--color-hairline);width:1px;height:14px}.converter-card{border-radius:var(--radius-lg);background-color:var(--color-elevated);border:1px dashed var(--color-hairline-dashed);box-shadow:0 4px 24px var(--color-shadow-soft);padding:0;overflow:hidden}.converter-toolbar{border-bottom:1px solid var(--color-hairline);background:var(--color-canvas);justify-content:space-between;align-items:center;gap:8px;padding:16px 20px;display:flex}.converter-toolbar-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:8px;display:flex}.converter-grid{grid-template-columns:1fr 1fr;min-height:260px;display:grid}.converter-pane{flex-direction:column;gap:10px;padding:20px;display:flex}.converter-pane-input{border-right:1px solid var(--color-hairline)}.converter-pane-output{position:relative}.converter-stats{border-top:1px solid var(--color-hairline);background:var(--color-canvas);flex-wrap:wrap;align-items:center;gap:20px;padding:12px 20px;display:flex}.converter-stats .stat-speak{margin-left:auto}.section-head{justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px;display:flex}.section-head-sm{margin-bottom:12px}.cat-tabs{flex-wrap:wrap;gap:6px;display:flex}.case-grid{grid-template-columns:repeat(auto-fill,minmax(min(170px,100%),1fr));gap:8px;display:grid}.format-grid{grid-template-columns:repeat(auto-fill,minmax(min(300px,100%),1fr));gap:16px;display:grid}.features-grid{grid-template-columns:repeat(auto-fill,minmax(min(260px,100%),1fr));gap:16px;display:grid}.cleanup-tools{flex-wrap:wrap;gap:8px;display:flex}.section-pad{padding:80px 0}.section-pad-lg{padding:96px 0}.section-pad-bottom{padding-bottom:80px}.footer-grid{grid-template-columns:repeat(5,1fr);gap:32px;margin-bottom:48px;display:grid}.footer-bottom{border-top:1px solid var(--color-hairline);justify-content:space-between;align-items:center;gap:12px;padding-top:24px;display:flex}.history-item{background:var(--color-elevated);border:1px solid var(--color-hairline);border-radius:var(--radius-sm);align-items:center;gap:12px;padding:10px 14px;display:flex}.history-tag{font-size:11px;font-family:var(--font-mono);background:var(--color-hairline-soft);border:1px solid var(--color-hairline);border-radius:var(--radius-full);white-space:nowrap;color:var(--color-ink);padding:2px 7px}.history-text{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.gc-card{padding:0;overflow:hidden}.gc-toolbar{border-bottom:1px solid var(--color-hairline);background:var(--color-canvas);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:12px 20px;display:flex}.gc-grid{grid-template-columns:1.05fr 1fr;display:grid}.gc-pane{flex-direction:column;min-width:0;padding:20px;display:flex}.gc-pane-results{border-left:1px solid var(--color-hairline)}.gc-count{font-family:var(--font-mono);color:var(--color-mute);margin:10px 0 0;font-size:11px}.gc-summary{font-family:var(--font-mono);color:var(--color-mute);font-size:11px}.gc-pane-results .section-head-sm{flex-direction:column;align-items:flex-start;gap:4px}.gc-pane-results .gc-summary{text-align:left}.gc-results{flex-direction:column;flex:1;gap:8px;min-height:260px;max-height:420px;padding-right:4px;display:flex;overflow-y:auto}.gc-empty{text-align:center;color:var(--color-mute);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:12px;padding:32px 16px;display:flex}.gc-empty svg{opacity:.55;width:34px;height:34px}.gc-empty p{max-width:320px;margin:0;font-size:13px;line-height:20px}.gc-empty-ok{color:var(--color-body)}.gc-empty-ok svg{color:var(--color-ink);opacity:.8}.gc-issue{border:1px solid var(--color-hairline);border-radius:var(--radius-sm);background:var(--color-elevated);padding:12px 14px}.gc-issue-head{align-items:center;gap:8px;margin-bottom:6px;display:flex}.gc-badge{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;border-radius:var(--radius-full);border:1px solid var(--color-hairline);background:var(--color-hairline-soft);color:var(--color-ink);white-space:nowrap;padding:2px 7px;font-size:10px;font-weight:500}.gc-badge-spelling,.gc-badge-grammar{background:var(--color-inverse);color:var(--color-inverse-text);border-color:var(--color-inverse)}.gc-badge-punctuation,.gc-badge-capitalization,.gc-badge-style{background:var(--color-hairline-soft)}.gc-issue-title{color:var(--color-ink);font-size:13px;font-weight:600}.gc-issue-detail{color:var(--color-body);margin:0 0 8px;font-size:12.5px;line-height:19px}.gc-issue-original{font-family:var(--font-mono);color:var(--color-mute);background:var(--color-hairline-soft);border-radius:var(--radius-sm);word-break:break-word;overflow-wrap:break-word;padding:6px 9px;font-size:12px;line-height:19px}.gc-issue-fix{color:var(--color-body);align-items:baseline;gap:6px;margin-top:8px;font-size:12.5px;display:flex}.gc-issue-fix strong{font-family:var(--font-mono);color:var(--color-ink);word-break:break-word;overflow-wrap:break-word;font-size:12px;font-weight:600}.gc-apply{font-family:var(--font-sans);color:var(--color-ink);background:var(--color-canvas);border:1px solid var(--color-hairline);border-radius:var(--radius-full);cursor:pointer;margin-top:10px;padding:5px 12px;font-size:12px;font-weight:500;transition:border-color .15s,background-color .15s}.gc-apply:hover{background:var(--color-btn-sec-hover);border-color:var(--color-border-strong)}.gc-stat{flex-direction:column;gap:1px;min-width:62px;display:flex}.gc-stat-value{color:var(--color-ink);font-size:15px;font-weight:600;line-height:20px}.gc-stat-label{font-family:var(--font-mono);color:var(--color-mute);letter-spacing:.04em;font-size:10px}.lang-switch{display:inline-flex}.lang-panel{min-width:168px}.lang-option{border-radius:var(--radius-sm);color:var(--color-body);padding:8px 10px;font-size:13px;text-decoration:none;transition:background-color .15s,color .15s;display:block}.lang-option:hover{background-color:var(--color-elevated);color:var(--color-ink)}.lang-option[aria-current=true]{color:var(--color-ink);font-weight:600}@media (width<=1024px){.footer-grid{grid-template-columns:repeat(3,1fr);gap:32px 24px}.nav-privacy-badge{display:none}}@media (width<=960px){.logo-tld{display:none}.site-nav{gap:12px}.nav-actions{gap:6px}.nav-link{padding:6px 9px;font-size:12.5px}.nav-toggle{display:inline-flex}.nav-privacy-badge,.nav-more{display:none}.nav-links{z-index:60;background:var(--color-canvas);border-bottom:1px solid var(--color-hairline);max-height:calc(100vh - 56px);box-shadow:0 10px 24px var(--color-shadow-soft);flex-direction:column;gap:14px;padding:14px 16px 16px;display:none;position:absolute;top:56px;left:0;right:0;overflow-y:auto}.nav-links.is-open{display:flex}.nav-group{grid-template-columns:1fr 1fr;gap:8px;display:grid}.nav-group-label{font-family:var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--color-mute);grid-column:1/-1;margin:0 0 2px;font-size:10px;font-weight:500;display:block}.nav-pages{display:grid}.nav-links .nav-link{min-height:46px;color:var(--color-ink);background-color:var(--color-elevated);border:1px solid var(--color-hairline);border-radius:var(--radius-sm);text-align:left;align-items:center;gap:9px;padding:10px 11px;font-size:13.5px;font-weight:500;display:flex}.nav-links .nav-link:hover{background-color:var(--color-btn-sec-hover);border-color:var(--color-border-strong)}.nav-links .nav-ico{width:17px;height:17px;color:var(--color-mute);flex:none;display:block}}@media (width<=767px){.container-center{padding-inline:16px}.section-heading{font-size:22px;line-height:28px}.hero-section{padding:48px 0 40px}.hero-stats{gap:12px 18px;margin-top:32px}.stat-divider{display:none}.hero-cta{grid-template-columns:1fr;justify-items:center;gap:10px;display:grid}.hero-cta .btn-primary,.hero-cta .btn-secondary{justify-content:center;width:100%;max-width:280px}.section-pad{padding:48px 0}.section-pad-lg{padding:56px 0}.section-pad-bottom{padding-bottom:48px}.converter-grid{grid-template-columns:1fr}.converter-pane-input{border-right:none;border-bottom:1px solid var(--color-hairline)}.converter-toolbar{flex-wrap:wrap;padding:12px 16px}.converter-stats{gap:8px 16px;padding:12px 16px}.converter-stats .stat-speak{margin-left:0}.section-head{flex-direction:column;align-items:flex-start}.cat-tabs{width:100%}.btn-ghost,.case-btn,.cat-tab{min-height:40px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px 20px}.footer-bottom{flex-direction:column;align-items:flex-start}.history-item{flex-wrap:wrap}.history-text{flex:100%}.gc-grid{grid-template-columns:1fr}.gc-pane-results{border-left:none;border-top:1px solid var(--color-hairline)}.gc-results{max-height:380px}.gc-toolbar{padding:12px 16px}.gc-pane{padding:16px}.gc-stat{min-width:54px}}@media (width<=400px){.converter-toolbar .btn-ghost{flex:auto;justify-content:center}.logo-tld{display:none}.site-nav{gap:10px}.nav-actions{gap:6px}}@media (width<=360px){.logo-word{display:none}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}