:root{--ui-font-sans:"Inter","Noto Sans JP","Hiragino Sans","Hiragino Kaku Gothic ProN","Meiryo",sans-serif;--ui-font-mono:"JetBrains Mono","Fira Code","SF Mono","Consolas",monospace;--ui-radius-sm:6px;--ui-radius-md:10px;--ui-radius-lg:16px;--ui-container:1400px;--ui-sidebar-w:260px;--ui-header-h:60px;--ui-transition:0.2s ease;--br-color-bg:var(--ui-bg);--br-color-bg-light:var(--ui-surface-alt);--br-color-surface:var(--ui-surface);--br-color-border:var(--ui-border);--br-color-text:var(--ui-text);--br-color-text-sub:var(--ui-text-sub);--br-color-accent:var(--ui-primary);--br-color-accent-hover:var(--ui-primary-hover);--br-font-sans:var(--ui-font-sans);--br-space-xxs:0.25rem;--br-space-xs:0.5rem;--br-space-sm:0.75rem;--br-space-md:1rem;--br-space-lg:1.5rem;--br-space-xl:2rem;--br-text-xxs:0.75rem;--br-text-xs:0.875rem;--br-text-sm:1rem;--br-text-md:1.125rem;--br-text-lg:1.25rem;--br-text-xl:1.5rem;--br-text-2xl:2rem;--br-container-pad:var(--br-space-md);--br-section-gap:var(--br-space-lg);--br-radius:var(--ui-radius-sm);--br-tap-min:44px;--br-color-accent-yellow:#faf618;--br-category-text:var(--ui-primary);--br-category-text-bg:rgba(37, 99, 235, 0.12);--br-category-text-bg-hover:rgba(37, 99, 235, 0.08);--br-category-calc:#16a34a;--br-category-calc-bg:rgba(34, 197, 94, 0.12);--br-category-calc-bg-hover:rgba(34, 197, 94, 0.08);--br-category-image:#6366f1;--br-category-image-bg:rgba(99, 102, 241, 0.12);--br-category-image-bg-hover:rgba(99, 102, 241, 0.08);--br-category-gen:#ea580c;--br-category-gen-bg:rgba(234, 88, 12, 0.12);--br-category-gen-bg-hover:rgba(234, 88, 12, 0.08);--br-category-timer:#0d9488;--br-category-timer-bg:rgba(13, 148, 136, 0.12);--br-category-timer-bg-hover:rgba(13, 148, 136, 0.08);--br-category-prog:#9333ea;--br-category-prog-bg:rgba(147, 51, 234, 0.12);--br-category-prog-bg-hover:rgba(147, 51, 234, 0.08)}:root[data-ui-theme=light]{--ui-bg:#f5f5f7;--ui-bg-alt:#eaeaef;--ui-surface:rgba(255, 255, 255, 0.82);--ui-surface-alt:#f0f0f5;--ui-border:#d4d4dc;--ui-text:#1a1a2e;--ui-text-sub:#444459;--ui-text-muted:#8888a0;--ui-primary:#2563eb;--ui-primary-hover:#1d4fd8;--ui-primary-light:rgba(37, 99, 235, 0.10);--ui-primary-glow:rgba(37, 99, 235, 0.18);--ui-code-bg:#f0f0f5;--ui-shadow:0 1px 3px rgba(0, 0, 0, 0.06),0 1px 2px rgba(0, 0, 0, 0.04);--ui-shadow-lg:0 8px 24px rgba(0, 0, 0, 0.08),0 2px 8px rgba(0, 0, 0, 0.04)}:root[data-ui-theme=dark]{--ui-bg:#0a0a0f;--ui-bg-alt:#111118;--ui-surface:rgba(22, 22, 32, 0.82);--ui-surface-alt:#1a1a28;--ui-border:#2a2a3c;--ui-text:#e8e8ed;--ui-text-sub:#b0b0c0;--ui-text-muted:#6a6a80;--ui-primary:#3b82f6;--ui-primary-hover:#60a5fa;--ui-primary-light:rgba(59, 130, 246, 0.10);--ui-primary-glow:rgba(59, 130, 246, 0.18);--ui-code-bg:#141420;--ui-shadow:0 1px 3px rgba(0, 0, 0, 0.24),0 1px 2px rgba(0, 0, 0, 0.16);--ui-shadow-lg:0 8px 24px rgba(0, 0, 0, 0.32),0 2px 8px rgba(0, 0, 0, 0.20)}body{margin:0;padding:0;font-family:var(--ui-font-sans);font-size:15px;line-height:1.6;color:var(--ui-text);background-color:var(--ui-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color var(--ui-transition),color var(--ui-transition)}*,::after,::before{box-sizing:border-box}.ui-header{position:sticky;top:0;z-index:100;height:var(--ui-header-h);overflow:visible;background-color:var(--ui-surface);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);transition:background-color var(--ui-transition),border-color var(--ui-transition)}.ui-header-inner{display:flex;align-items:center;gap:.75rem;max-width:var(--ui-container);height:100%;margin:0 auto;padding:0 1.25rem}.ui-logo{display:flex;align-items:center;gap:.5rem;text-decoration:none;flex-shrink:0}.ui-logo-text{font-size:1.05rem;font-weight:700;color:var(--ui-text);letter-spacing:-.01em;white-space:nowrap;transition:color var(--ui-transition)}.ui-nav{display:none;flex-direction:column;position:absolute;top:100%;right:0;min-width:200px;padding:.5rem;border-radius:0 0 var(--ui-radius-md) var(--ui-radius-md);box-shadow:var(--ui-shadow-lg);z-index:200}[data-ui-theme=light] .ui-nav{background:#fff}[data-ui-theme=dark] .ui-nav{background:#18181f}.ui-nav.is-open{display:flex}.ui-nav__link{padding:.625rem 1rem;font-size:.875rem;font-weight:500;color:var(--ui-text-sub);text-decoration:none;border-radius:var(--ui-radius-sm);transition:color var(--ui-transition),background var(--ui-transition);white-space:nowrap}.ui-nav__link:hover{color:var(--ui-primary);background:var(--ui-primary-light)}.ui-nav-toggle{display:flex;align-items:center;justify-content:center;width:2rem;height:2rem;padding:0;background:0 0;border:none;color:var(--ui-text-sub);cursor:pointer;flex-shrink:0;transition:color var(--ui-transition)}.ui-nav-toggle svg{width:1.125rem;height:1.125rem}.ui-nav-toggle:hover{color:var(--ui-primary)}.ui-search{position:relative;flex:1;min-width:0;max-width:380px}.ui-search-icon{position:absolute;left:.75rem;top:50%;transform:translateY(-50%);width:1rem;height:1rem;color:var(--ui-text-muted);pointer-events:none;transition:color var(--ui-transition)}.ui-search-input{width:100%;height:2.25rem;padding:0 .75rem 0 2.25rem;font-family:var(--ui-font-sans);font-size:.85rem;color:var(--ui-text);background-color:var(--ui-bg-alt);border:1px solid var(--ui-border);border-radius:9999px;outline:0;transition:border-color var(--ui-transition),box-shadow var(--ui-transition),background-color var(--ui-transition),color var(--ui-transition)}.ui-search-input::placeholder{color:var(--ui-text-muted)}.ui-search-input:focus{border-color:var(--ui-primary);box-shadow:0 0 0 3px var(--ui-primary-light)}.ui-controls{display:flex;align-items:center;gap:.5rem;margin-left:auto;flex-shrink:0}.ui-color-picker{-webkit-appearance:none;appearance:none;width:1.75rem;height:1.75rem;padding:0;border:2px solid var(--ui-border);border-radius:50%;cursor:pointer;background:0 0;overflow:hidden;transition:border-color var(--ui-transition)}.ui-color-picker::-webkit-color-swatch-wrapper{padding:0}.ui-color-picker::-webkit-color-swatch{border:none;border-radius:50%}.ui-color-picker::-moz-color-swatch{border:none;border-radius:50%}.ui-color-picker:hover{border-color:var(--ui-primary)}.ui-search-toggle{display:none;align-items:center;justify-content:center;width:2rem;height:2rem;padding:0;background:0 0;border:1px solid var(--ui-border);border-radius:var(--ui-radius-sm);color:var(--ui-text-sub);cursor:pointer;flex-shrink:0;transition:color var(--ui-transition),border-color var(--ui-transition)}.ui-search-toggle svg{width:1rem;height:1rem}.ui-search-toggle:hover{color:var(--ui-primary);border-color:var(--ui-primary)}.ui-theme-toggle{display:flex;align-items:center;justify-content:center;width:2rem;height:2rem;padding:0;border:none;border-radius:var(--ui-radius-sm);background:0 0;color:var(--ui-text-sub);cursor:pointer;transition:color var(--ui-transition),background-color var(--ui-transition)}.ui-theme-toggle:hover{background-color:var(--ui-primary-light);color:var(--ui-primary)}.ui-theme-toggle svg{width:1.15rem;height:1.15rem}.ui-icon-sun{display:none}.ui-icon-moon{display:block}:root[data-ui-theme=dark] .ui-icon-sun{display:block}:root[data-ui-theme=dark] .ui-icon-moon{display:none}.ui-layout{max-width:var(--ui-container);margin:0 auto;padding:0 1.25rem;min-height:calc(100vh - var(--ui-header-h) - 4rem)}.ui-suggest{display:none;position:absolute;top:100%;left:0;right:0;margin-top:4px;border:1px solid var(--ui-border);border-radius:var(--ui-radius-md);box-shadow:var(--ui-shadow-lg);max-height:360px;overflow-y:auto;z-index:9999}[data-ui-theme=light] .ui-suggest{background:#fff}[data-ui-theme=dark] .ui-suggest{background:#18181f}.ui-suggest__item{display:flex;align-items:center;gap:.5rem;padding:.625rem .875rem;text-decoration:none;color:var(--ui-text);transition:background var(--ui-transition);border-bottom:1px solid var(--ui-border)}.ui-suggest__item:last-child{border-bottom:none}.ui-suggest__item:hover{background:var(--ui-primary-light)}.ui-suggest__ja{font-size:.8125rem;font-weight:600}.ui-suggest__en{font-size:.6875rem;color:var(--ui-text-muted)}.ui-suggest__empty{padding:1rem;font-size:.8125rem;color:var(--ui-text-muted);text-align:center}.ui-suggest__more{padding:.5rem;font-size:.75rem;color:var(--ui-text-muted);text-align:center}.ui-footer{border-top:1px solid var(--ui-border);padding:1.5rem 1.25rem;margin-top:3rem;transition:border-color var(--ui-transition),background-color var(--ui-transition)}.ui-footer__inner{max-width:var(--ui-container);margin:0 auto;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.75rem}.ui-footer__nav-groups{display:flex;flex-wrap:wrap;gap:.75rem 2.5rem}.ui-footer__nav{display:flex;flex-wrap:wrap;gap:.5rem 1.25rem}.ui-footer__link{font-size:.8125rem;color:var(--ui-text-sub);text-decoration:none;transition:color var(--ui-transition)}.ui-footer__link:hover{color:var(--ui-primary)}.ui-footer__copy{margin:0;font-size:.75rem;color:var(--ui-text-muted)}@media (max-width:767px){.ui-logo-text{font-size:.875rem}.ui-search{display:none}.ui-search.is-open{display:block;position:fixed;top:var(--ui-header-h);left:0;right:0;padding:.5rem .75rem;border-bottom:1px solid var(--ui-border);z-index:9998;max-width:none}[data-ui-theme=light] .ui-search.is-open{background-color:#fff}[data-ui-theme=dark] .ui-search.is-open{background-color:#18181f}.ui-search.is-open .ui-search-input{width:100%}.ui-search-toggle{display:flex}.ui-header-inner{padding:0 .75rem;gap:.5rem}.ui-layout{padding:0 .75rem}.ui-suggest{position:fixed;top:calc(var(--ui-header-h) + 2.75rem);left:0;right:0;margin-top:0;border-radius:0;max-height:50vh}.ui-footer__inner{flex-direction:column;align-items:center;text-align:center}.ui-footer__nav{justify-content:center}}.ui-sidebar{position:sticky;top:var(--ui-header-h);width:var(--ui-sidebar-w);height:calc(100vh - var(--ui-header-h));overflow-y:auto;flex-shrink:0;padding:1.25rem 0;border-right:1px solid var(--ui-border);transition:border-color var(--ui-transition),background-color var(--ui-transition)}.ui-sidebar::-webkit-scrollbar{width:4px}.ui-sidebar::-webkit-scrollbar-track{background:0 0}.ui-sidebar::-webkit-scrollbar-thumb{background:var(--ui-border);border-radius:4px}.ui-sidebar__nav{display:flex;flex-direction:column;gap:2px;padding:0 .75rem}.ui-sidebar__item{display:flex;align-items:center;justify-content:space-between;width:100%;padding:.625rem .875rem;border:none;border-left:3px solid transparent;border-radius:0 var(--ui-radius-sm) var(--ui-radius-sm) 0;background:0 0;color:var(--ui-text-sub);font-family:var(--ui-font-sans);font-size:.875rem;font-weight:500;cursor:pointer;transition:background-color var(--ui-transition),color var(--ui-transition),border-color var(--ui-transition);text-align:left;line-height:1.4}.ui-sidebar__item:hover{background-color:var(--ui-surface-alt);color:var(--ui-text)}.ui-sidebar__item.is-active{background-color:var(--ui-primary-light);color:var(--ui-primary);border-left-color:var(--ui-primary);font-weight:600}.ui-sidebar__label{flex:1;min-width:0}.ui-sidebar__count{flex-shrink:0;min-width:1.5rem;height:1.375rem;padding:0 .375rem;display:inline-flex;align-items:center;justify-content:center;font-size:.6875rem;font-weight:600;line-height:1;border-radius:9999px;background-color:var(--ui-surface-alt);color:var(--ui-text-muted);transition:background-color var(--ui-transition),color var(--ui-transition)}.ui-sidebar__item.is-active .ui-sidebar__count{background-color:var(--ui-primary);color:#fff}.ui-fab,.ui-sidebar-overlay{display:none}@media (max-width:767px){.ui-sidebar{position:fixed;left:0;top:var(--ui-header-h);bottom:0;width:280px;height:auto;z-index:80;background-color:var(--ui-surface);transform:translateX(-100%);transition:transform .3s cubic-bezier(.4, 0, .2, 1),background-color var(--ui-transition);box-shadow:none}.ui-sidebar.is-open{transform:translateX(0);box-shadow:var(--ui-shadow-lg)}[data-ui-theme=light] .ui-sidebar.is-open{background-color:#fff}[data-ui-theme=dark] .ui-sidebar.is-open{background-color:#18181f}.ui-sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:79;opacity:0;transition:opacity .3s}.ui-sidebar-overlay.is-visible{display:block;opacity:1}.ui-fab{display:flex;align-items:center;justify-content:center;position:fixed;bottom:1.25rem;right:1.25rem;width:48px;height:48px;border:none;border-radius:50%;background-color:var(--ui-primary);color:#fff;box-shadow:var(--ui-shadow-lg);z-index:90;cursor:pointer;transition:background-color var(--ui-transition),transform .2s ease}.ui-fab:hover{background-color:var(--ui-primary-hover);transform:scale(1.08)}.ui-fab:active{transform:scale(.95)}}.br-container{width:100%;max-width:100%;padding-left:var(--br-container-pad);padding-right:var(--br-container-pad);margin-left:auto;margin-right:auto}.br-main{padding-top:var(--br-section-gap);padding-bottom:var(--br-section-gap)}.br-hero{padding-bottom:var(--br-space-sm)}.br-hero__title{margin:0 0 var(--br-space-xs);font-size:var(--br-text-xl);font-weight:700;line-height:1.35}.br-hero__lead{margin:0;font-size:var(--br-text-sm);line-height:1.6;color:var(--br-color-text-sub)}@media (min-width:768px){:root{--br-container-pad:var(--br-space-lg);--br-section-gap:var(--br-space-xl)}.br-container{max-width:980px}.br-hero__title{font-size:var(--br-text-2xl)}.br-hero{padding-bottom:var(--br-space-sm)}}.br-entry-banners{padding-bottom:var(--br-section-gap)}.br-entry-banners__list{display:flex;flex-wrap:wrap;gap:var(--br-space-md);margin:0;padding:0;list-style:none}.br-entry-banners__item{flex:1 1 100%;margin:0;min-width:0}@media (min-width:480px){.br-entry-banners__item{flex:1 1 calc(50% - (var(--br-space-md)/ 2))}}@media (min-width:768px){.br-entry-banners__list{gap:var(--br-space-lg)}.br-entry-banners__item{flex:1 1 calc(50% - (var(--br-space-lg)/ 2))}}@media (min-width:1024px){.br-container{max-width:980px}.br-entry-banners__item{flex:1 1 calc(50% - (var(--br-space-lg)/ 2))}}.br-entry-banner{display:flex;flex-wrap:wrap;align-items:flex-start;gap:var(--br-space-sm) var(--br-space-md);position:relative;padding:var(--br-space-lg);min-height:var(--br-tap-min);background-color:var(--ui-surface);border:1px solid var(--ui-border);border-radius:var(--br-radius);text-decoration:none;color:var(--ui-text);transition:border-color .2s,box-shadow .2s;border-left-width:4px}.br-entry-banner:focus,.br-entry-banner:hover{border-color:var(--ui-primary);box-shadow:0 4px 12px rgba(37,99,235,.12)}.br-entry-banner:focus .br-entry-banner__label,.br-entry-banner:hover .br-entry-banner__label{color:var(--ui-primary)}.br-entry-banner:focus-visible{outline:2px solid var(--ui-primary);outline-offset:2px}.br-entry-banner--tools{border-left-color:var(--ui-primary)}.br-entry-banner--illust{border-left-color:#7c3aed}.br-entry-banner__icon{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:var(--br-radius);color:var(--ui-text-sub)}.br-entry-banner--tools .br-entry-banner__icon{background-color:var(--ui-primary-light);color:var(--ui-primary)}.br-entry-banner--illust .br-entry-banner__icon{background-color:rgba(124,58,237,.1);color:#7c3aed}.br-entry-banner--db{border-left:4px solid #6366f1}.br-entry-banner--db:hover{border-color:#4f46e5;background-color:rgba(99,102,241,.04)}.br-entry-banner--db .br-entry-banner__icon{color:#6366f1}.br-entry-banner--ui{border-left:4px solid #9333ea}.br-entry-banner--ui:hover{border-color:#7c3aed;background-color:rgba(147,51,234,.04)}.br-entry-banner--ui .br-entry-banner__icon{color:#9333ea}.br-entry-banner__label{flex:1 1 auto;min-width:0;font-size:var(--br-text-lg);font-weight:700;line-height:1.3;transition:color .2s}.br-entry-banner__desc{flex:1 1 100%;margin:0;font-size:var(--br-text-sm);line-height:1.5;color:var(--ui-text-sub)}.br-entry-banner__arrow{position:absolute;top:var(--br-space-lg);right:var(--br-space-lg);font-size:var(--br-text-lg);color:var(--ui-text-sub);transition:transform .2s,color .2s}.br-entry-banner:focus .br-entry-banner__arrow,.br-entry-banner:hover .br-entry-banner__arrow{color:var(--ui-primary);transform:translateX(4px)}.br-tool-filter{margin-bottom:var(--br-space-lg);margin-left:calc(var(--br-container-pad) * -1);margin-right:calc(var(--br-container-pad) * -1);padding-left:var(--br-container-pad);padding-right:var(--br-container-pad);overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:thin}.br-tool-filter::-webkit-scrollbar{height:6px}.br-tool-filter__list{display:flex;flex-wrap:nowrap;gap:var(--br-space-xs);margin:0;padding:0;list-style:none;width:max-content;min-width:100%}.br-tool-filter__list>li{flex-shrink:0}.br-tool-filter__btn{flex-shrink:0;min-height:var(--br-tap-min);padding:var(--br-space-xs) var(--br-space-md);font-size:var(--br-text-sm);font-family:inherit;color:var(--ui-text);background-color:var(--ui-surface);border:1px solid var(--ui-border);border-radius:var(--br-radius);cursor:pointer;white-space:nowrap}.br-tool-filter__btn:hover{border-color:var(--ui-primary);color:var(--ui-primary)}.br-tool-filter__btn.is-active{background-color:var(--ui-primary);border-color:var(--ui-primary);color:#fff}.br-tool-filter__btn--text:hover{border-color:var(--br-category-text);color:var(--br-category-text);background-color:var(--br-category-text-bg-hover)}.br-tool-filter__btn--text.is-active{background-color:var(--br-category-text);border-color:var(--br-category-text);color:#fff}.br-tool-filter__btn--calc:hover{border-color:var(--br-category-calc);color:var(--br-category-calc);background-color:var(--br-category-calc-bg-hover)}.br-tool-filter__btn--calc.is-active{background-color:var(--br-category-calc);border-color:var(--br-category-calc);color:#fff}.br-tool-filter__btn--image:hover{border-color:var(--br-category-image);color:var(--br-category-image);background-color:var(--br-category-image-bg-hover)}.br-tool-filter__btn--image.is-active{background-color:var(--br-category-image);border-color:var(--br-category-image);color:#fff}.br-tool-filter__btn--gen:hover{border-color:var(--br-category-gen);color:var(--br-category-gen);background-color:var(--br-category-gen-bg-hover)}.br-tool-filter__btn--gen.is-active{background-color:var(--br-category-gen);border-color:var(--br-category-gen);color:#fff}.br-tool-filter__btn--timer:hover{border-color:var(--br-category-timer);color:var(--br-category-timer);background-color:var(--br-category-timer-bg-hover)}.br-tool-filter__btn--timer.is-active{background-color:var(--br-category-timer);border-color:var(--br-category-timer);color:#fff}.br-tool-filter__btn--prog:hover{border-color:var(--br-category-prog);color:var(--br-category-prog);background-color:var(--br-category-prog-bg-hover)}.br-tool-filter__btn--prog.is-active{background-color:var(--br-category-prog);border-color:var(--br-category-prog);color:#fff}.br-tool-filter__btn:focus-visible{outline:2px solid var(--ui-primary);outline-offset:2px}.br-tool-filter__btn--text:focus-visible{outline-color:var(--br-category-text)}.br-tool-filter__btn--calc:focus-visible{outline-color:var(--br-category-calc)}.br-tool-filter__btn--image:focus-visible{outline-color:var(--br-category-image)}.br-tool-filter__btn--gen:focus-visible{outline-color:var(--br-category-gen)}.br-tool-filter__btn--timer:focus-visible{outline-color:var(--br-category-timer)}.br-tool-filter__btn--prog:focus-visible{outline-color:var(--br-category-prog)}.br-tool-list{display:grid;grid-template-columns:1fr;gap:var(--br-space-md);margin:0;padding:0;list-style:none}@media (min-width:768px){.br-tool-list{grid-template-columns:repeat(2,1fr);gap:calc(var(--br-space-md) + var(--br-space-xxs))}}@media (min-width:1024px){.br-tool-list{grid-template-columns:repeat(3,1fr);gap:var(--br-space-lg)}}.br-tool-list__item{margin:0}.br-tool-list__item.is-hidden{display:none}.br-card{display:flex;flex-direction:column;height:100%;min-height:0;padding:var(--br-space-md) calc(var(--br-space-md) + var(--br-space-xxs));background-color:var(--ui-surface);border:1px solid var(--ui-border);border-radius:var(--br-radius);text-decoration:none;color:inherit;transition:border-color .15s,box-shadow .15s}.br-card:focus,.br-card:hover{border-color:var(--ui-primary);box-shadow:0 0 0 1px var(--ui-primary)}.br-card:focus .br-card__title,.br-card:hover .br-card__title{color:var(--ui-primary)}.br-card:focus-visible{outline:2px solid var(--ui-primary);outline-offset:2px}.br-card.is-comingsoon{opacity:.6;cursor:default;pointer-events:none}.br-card.is-comingsoon:focus,.br-card.is-comingsoon:hover{border-color:var(--ui-border);box-shadow:none}.br-card.is-comingsoon:focus .br-card__title,.br-card.is-comingsoon:hover .br-card__title{color:inherit}.br-card.is-comingsoon:focus-visible{outline:0}.br-card__head{display:flex;flex-direction:column;align-items:flex-start;gap:var(--br-space-xs);margin-bottom:var(--br-space-xs);flex-shrink:0}.br-card__category-labels{display:flex;flex-wrap:wrap;gap:var(--br-space-xxs)}.br-card__category-label{flex-shrink:0;display:inline-block;padding:var(--br-space-xxs) 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li:last-child{margin-bottom:0}.br-tool-about__text{font-size:1rem;line-height:1.6;margin:0 0 1rem;color:var(--ui-text)}.br-tool-about__text:last-child{margin-bottom:0}.br-tool-about__table-wrap{margin:0 0 1.5rem;overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--ui-border);border-radius:var(--br-radius)}.br-tool-about__table{width:100%;min-width:480px;border-collapse:collapse;font-size:var(--br-text-xs);line-height:1.5}.br-tool-about__table thead{background-color:var(--ui-bg)}.br-tool-about__table th{padding:var(--br-space-sm) var(--br-space-md);font-weight:700;text-align:left;color:var(--ui-text);border-bottom:2px solid var(--ui-border);white-space:nowrap}.br-tool-about__table td{padding:var(--br-space-sm) var(--br-space-md);color:var(--ui-text);border-bottom:1px solid var(--ui-border);vertical-align:top}.br-tool-about__table tbody tr:last-child td{border-bottom:none}.br-tool-about__table tbody tr:hover{background-color:var(--ui-primary-light)}.br-tool-about__table code{padding:.15em .4em;font-size:.9em;font-family:var(--ui-font-mono);background-color:var(--ui-bg);border:1px solid var(--ui-border);border-radius:3px;white-space:nowrap}@media (max-width:767px){.br-tool-about__table{min-width:400px}.br-tool-about__table td,.br-tool-about__table th{padding:var(--br-space-xs) var(--br-space-sm)}}.br-tool-about__faq{margin:0 0 1rem;font-size:1rem;line-height:1.6;color:var(--ui-text)}.br-tool-about__faq-q{font-weight:700;margin:1rem 0 .25rem}.br-tool-about__faq-q:first-child{margin-top:0}.br-tool-about__faq-a{margin:0 0 0 1rem;padding-left:0}.br-tool-related{margin-top:var(--br-section-gap);padding-top:var(--br-section-gap);border-top:1px solid var(--ui-border)}.br-tool-related__title{font-size:1.25rem;font-weight:700;line-height:1.35;margin:0 0 1rem;color:var(--ui-text)}.br-tool-related__list{margin:0 0 1rem}.br-tool-related__more{margin:0;text-align:center}.br-tool-related__link{font-size:1rem;color:var(--ui-primary);text-decoration:underline}.br-tool-related__link:hover{color:var(--ui-primary-hover)}.br-tool-related__link:focus-visible{outline:2px solid var(--ui-primary);outline-offset:2px}.br-btn{display:inline-flex;align-items:center;justify-content:center;min-height:var(--br-tap-min);padding:var(--br-space-xs) var(--br-space-md);font-size:var(--br-text-sm);font-family:inherit;font-weight:600;border-radius:var(--br-radius);cursor:pointer;border:none;white-space:nowrap}.br-btn--primary{background-color:var(--ui-primary);color:#fff}.br-btn--primary:hover{background-color:var(--ui-primary-hover)}.br-btn--primary:focus-visible{outline:2px solid var(--ui-primary);outline-offset:2px}.br-btn--secondary{background-color:transparent;color:var(--ui-text);border:1px solid var(--ui-border)}.br-btn--secondary:hover{background-color:var(--ui-bg);border-color:var(--ui-text-sub)}.br-btn--secondary:focus-visible{outline:2px solid var(--ui-primary);outline-offset:2px}.br-btn--small{min-height:2rem;padding:var(--br-space-xxs) var(--br-space-sm);font-size:var(--br-text-xxs);font-weight:600;gap:var(--br-space-xxs)}.br-btn--small .br-btn__icon{width:.875rem;height:.875rem;margin-right:var(--br-space-xxs)}.br-btn--copy{flex-shrink:0;background-color:#151515;color:#fff}.br-btn--copy:hover{background-color:#2a2a2a}.br-btn--copy:focus-visible{outline:#151515 solid 2px;outline-offset:2px}.br-btn--copy.is-copied{background-color:#16a34a;color:#fff}.br-btn--copy.is-copied:hover{background-color:#16a34a}.br-btn__icon{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:1.125rem;height:1.125rem}.br-btn--copy .br-btn__icon,.br-btn--generate .br-btn__icon{margin-right:var(--br-space-xs)}.br-btn--generate{width:auto;margin-top:var(--br-space-lg);background:0 0;color:var(--ui-primary);font-weight:500;padding:0}.br-btn--generate:hover{background:0 0;color:var(--ui-primary);text-decoration:underline}.br-btn--generate:focus-visible{outline:2px solid var(--ui-primary);outline-offset:2px}.br-btn--icon{min-width:var(--br-tap-min);padding:var(--br-space-xs)}.br-password-row{display:flex;flex-direction:row;flex-wrap:wrap;gap:var(--br-space-sm);align-items:stretch;margin-bottom:var(--br-space-md)}@media (max-width:979px){.br-password-row{flex-direction:column}.br-password-row .br-btn--copy,.br-password-row .br-password-output{width:100%}}@media (max-width:599px){.br-password-row .br-password-output{width:100%;min-height:5rem;max-height:5rem;line-height:1.3;padding-top:calc((5.5rem - 3em)/ 2);padding-bottom:calc((5.5rem - 3em)/ 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var(--ui-primary);outline-offset:2px}.br-password-length-row{display:flex;align-items:center;gap:var(--br-space-sm)}.br-password-length-row .br-password-range{flex:1;min-width:0}.br-password-options{margin-top:var(--br-space-md)}.br-password-option{margin-bottom:var(--br-space-lg)}.br-password-option__label{display:block;margin-bottom:var(--br-space-xs);font-size:var(--br-text-sm);font-weight:600;color:var(--ui-text)}.br-password-range{width:100%;height:8px;accent-color:var(--ui-primary);cursor:pointer;-webkit-appearance:none;appearance:none;background:0 0}.br-password-range::-webkit-slider-runnable-track{height:8px;background:linear-gradient(to right,var(--ui-primary) 0,var(--ui-primary) var(--range-percent,0),var(--ui-border) var(--range-percent,0),var(--ui-border) 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input[type=checkbox]{width:1.25rem;height:1.25rem;margin:0;accent-color:var(--ui-primary);cursor:pointer}.br-checkbox__label{user-select:none}.br-toast{position:fixed;bottom:var(--br-space-lg);left:50%;transform:translateX(-50%);padding:var(--br-space-sm) var(--br-space-lg);font-size:var(--br-text-sm);font-weight:600;color:#fff;background-color:#16a34a;border-radius:var(--br-radius);box-shadow:0 4px 12px rgba(0,0,0,.15);z-index:1000;transition:opacity .2s,transform .2s}.br-toast[hidden]{display:none}.br-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media (prefers-reduced-motion:reduce){.br-card,.br-card__title{transition:none}}.ui-header--minimal .ui-header-inner{justify-content:space-between}.ui-nav--right{margin-left:auto}.top-hero{text-align:center;padding:5rem 1.25rem 3rem;max-width:700px;margin:0 auto}.top-hero__title{font-size:3rem;font-weight:800;letter-spacing:-.03em;line-height:1.1;color:var(--ui-text);margin:0 0 1rem}.top-hero__desc{font-size:1.125rem;line-height:1.7;color:var(--ui-text-sub);margin:0}.top-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1rem;max-width:900px;margin:0 auto 4rem;padding:0 1.25rem}.top-card{display:flex;flex-direction:column;gap:.5rem;padding:1.5rem;background:var(--ui-surface);border:1px solid var(--ui-border);border-radius:var(--ui-radius-md);text-decoration:none;color:var(--ui-text);position:relative;transition:box-shadow var(--ui-transition),transform var(--ui-transition),border-color var(--ui-transition)}.top-card:hover{box-shadow:var(--ui-shadow-lg);transform:translateY(-2px);border-color:var(--ui-primary)}.top-card__label{font-size:1.125rem;font-weight:700;color:var(--ui-text)}.top-card:hover .top-card__label{color:var(--ui-primary)}.top-card__desc{font-size:.875rem;line-height:1.6;color:var(--ui-text-sub)}.top-card__arrow{position:absolute;top:1.5rem;right:1.5rem;font-size:1.125rem;color:var(--ui-text-muted);transition:color var(--ui-transition),transform var(--ui-transition)}.top-card:hover .top-card__arrow{color:var(--ui-primary);transform:translateX(3px)}@media (max-width:767px){.top-hero{padding:3rem 1rem 2rem}.top-hero__title{font-size:2rem}.top-hero__desc{font-size:1rem}.top-cards{grid-template-columns:1fr;padding:0 .75rem;margin-bottom:3rem}}.tool-detail{max-width:860px;margin:0 auto;padding:0 1.25rem}.tool-breadcrumb{font-size:.8125rem;color:var(--ui-text-muted);margin:.25rem 0 1rem}.tool-breadcrumb__link{color:var(--ui-text-muted);text-decoration:none;transition:color var(--ui-transition)}.tool-breadcrumb__link:hover{color:var(--ui-primary)}.tool-breadcrumb__sep{margin:0 .375rem;color:var(--ui-text-muted)}.tool-breadcrumb__current{color:var(--ui-text-sub)}.tool-header{margin-bottom:1.5rem}.tool-header__title{font-size:1.75rem;font-weight:800;color:var(--ui-text);margin:0 0 .5rem;letter-spacing:-.02em;line-height:1.2}.tool-header__lead{font-size:.9375rem;color:var(--ui-text-sub);line-height:1.6;margin:0}.tool-body{margin-bottom:2rem}.tool-related{margin-top:2.5rem;padding-top:2rem;border-top:1px solid var(--ui-border)}.tool-related__title{font-size:1.125rem;font-weight:700;color:var(--ui-text);margin:0 0 1rem}.tool-related__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:.75rem}.tool-related__card{display:flex;flex-direction:column;gap:.25rem;padding:1rem;background:var(--ui-surface);border:1px solid var(--ui-border);border-radius:var(--ui-radius-sm);text-decoration:none;transition:box-shadow var(--ui-transition),border-color var(--ui-transition)}.tool-related__card:hover{border-color:var(--ui-primary);box-shadow:var(--ui-shadow)}.tool-related__name{font-size:.875rem;font-weight:600;color:var(--ui-text)}.tool-related__card:hover .tool-related__name{color:var(--ui-primary)}.tool-related__desc{font-size:.75rem;color:var(--ui-text-muted);line-height:1.5}.tool-related__more{text-align:center;margin:1rem 0 0}.tool-related__more-link{font-size:.875rem;color:var(--ui-primary);text-decoration:none}.tool-related__more-link:hover{text-decoration:underline}.tools-hero{text-align:center;padding:3rem 1rem 2rem}.tools-hero__title{font-size:2rem;font-weight:800;color:var(--ui-text);margin:0 0 .5rem;letter-spacing:-.02em}.tools-hero__desc{font-size:1rem;color:var(--ui-text-sub);margin:0}.tools-filter{display:flex;flex-wrap:wrap;gap:.375rem;justify-content:center;margin-bottom:1.5rem}.tools-filter__btn{display:inline-flex;align-items:center;min-height:2.25rem;padding:.375rem .875rem;font-size:.8125rem;font-weight:500;font-family:var(--ui-font-sans);color:var(--ui-text-sub);background:0 0;border:1px solid var(--ui-border);border-radius:9999px;cursor:pointer;transition:all var(--ui-transition);white-space:nowrap}.tools-filter__btn:hover{border-color:var(--ui-primary);color:var(--ui-primary)}.tools-filter__btn.is-active{background:var(--ui-primary);border-color:var(--ui-primary);color:#fff}.tools-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:.75rem;margin-bottom:2rem}.tools-card{display:flex;flex-direction:column;gap:.25rem;padding:1.25rem;background:var(--ui-surface);border:1px solid var(--ui-border);border-radius:var(--ui-radius-md);text-decoration:none;color:var(--ui-text);transition:box-shadow var(--ui-transition),border-color var(--ui-transition),transform var(--ui-transition)}.tools-card:hover{border-color:var(--ui-primary);box-shadow:var(--ui-shadow-lg);transform:translateY(-2px)}.tools-card.is-hidden{display:none}.tools-card__title{font-size:1rem;font-weight:700;color:var(--ui-text);margin:0}.tools-card:hover .tools-card__title{color:var(--ui-primary)}.tools-card__desc{font-size:.8125rem;color:var(--ui-text-sub);line-height:1.5;margin:0}.tools-count{text-align:center;font-size:.8125rem;color:var(--ui-text-muted);margin-bottom:1rem}@media (max-width:767px){.tools-hero{padding:2rem .75rem 1.5rem}.tools-hero__title{font-size:1.5rem}.tools-grid{grid-template-columns:1fr}.tool-header__title{font-size:1.375rem}.tool-related__grid{grid-template-columns:1fr}}