.fb{--fb-line: color-mix(in srgb, var(--seo-navy-800) 12%, transparent);--fb-soft: var(--seo-surface);color:var(--seo-ink)}.fb .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}.fb-hero{padding:3.2rem 0 2.2rem;background:linear-gradient(180deg,var(--seo-teal-50) 0%,var(--seo-bg) 100%)}.fb-hero h1{margin:.6rem 0 .9rem;font-size:clamp(1.75rem,4vw,2.6rem);line-height:1.22;color:var(--seo-navy-900);text-wrap:balance}.fb-hero h1 span{color:var(--seo-teal-700)}.fb-hero__lead{max-width:640px;color:var(--seo-ink-2);font-size:1rem;line-height:1.75;margin:0}.fb-hero__meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:1.2rem}.fb-hero__meta span{padding:5px 11px;border-radius:999px;background:#fff;border:1px solid var(--fb-line);font-size:.8rem;font-weight:700;color:var(--seo-teal-700)}.fb-steps{position:sticky;top:0;z-index:20;background:#ffffffeb;backdrop-filter:blur(8px);border-bottom:1px solid var(--fb-line)}.fb-steps__inner{display:flex;gap:6px;overflow-x:auto;padding:10px 0}.fb-step{flex:0 0 auto;display:inline-flex;align-items:center;gap:7px;padding:8px 14px;border:1px solid transparent;border-radius:999px;background:transparent;color:var(--seo-mute);font-size:.88rem;font-weight:700;cursor:pointer;white-space:nowrap}.fb-step b{display:grid;place-items:center;width:20px;height:20px;border-radius:50%;background:var(--seo-border);color:var(--seo-ink-2);font-size:.72rem}.fb-step.is-current{background:var(--seo-teal-50);border-color:var(--seo-teal-600);color:var(--seo-teal-700)}.fb-step.is-current b{background:var(--seo-teal-600);color:#fff}.fb-body{padding:2rem 0 3rem}.fb-panel h2{margin:0 0 .4rem;font-size:1.3rem;color:var(--seo-navy-900)}.fb-sub{margin:0 0 1.2rem;color:var(--seo-mute);font-size:.92rem;line-height:1.7}.fb-navrow{display:flex;flex-wrap:wrap;gap:10px;margin-top:1.8rem}.fb-lab{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:1.5rem;align-items:start}.fb-palette,.fb-bowl-col{background:#fff;border:1px solid var(--fb-line);border-radius:14px;padding:1.2rem}.fb-bowl-col{position:sticky;top:72px}.fb-tabs{display:flex;gap:6px;margin:.9rem 0}.fb-tab{flex:1;padding:9px 10px;border:1px solid var(--fb-line);border-radius:10px;background:#fff;color:var(--seo-ink-2);font-size:.9rem;font-weight:700;cursor:pointer}.fb-tab small{display:block;font-size:.7rem;font-weight:600;color:var(--seo-mute-2)}.fb-tab.is-on{background:var(--seo-navy-800);border-color:var(--seo-navy-800);color:#fff}.fb-tab.is-on small{color:#ffffffb3}.fb-search input{width:100%;padding:10px 12px;border:1px solid var(--fb-line);border-radius:10px;font-size:.92rem}.fb-catbar{display:flex;flex-wrap:wrap;gap:5px;margin:.8rem 0}.fb-cat{padding:5px 10px;border:1px solid var(--fb-line);border-radius:999px;background:#fff;font-size:.76rem;color:var(--seo-ink-2);cursor:pointer}.fb-cat.is-on{background:var(--seo-teal-600);border-color:var(--seo-teal-600);color:#fff;font-weight:700}.fb-items{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(122px,1fr));grid-auto-rows:52px;gap:4px}.fb-item{width:100%;height:100%;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:1px;padding:4px 7px;border:1px solid var(--fb-line);border-radius:7px;background:#fff;text-align:left;cursor:pointer;overflow:hidden;transition:border-color .14s,background .14s,transform .08s}.fb-item:hover{border-color:var(--seo-teal-600);background:var(--seo-teal-50)}.fb-item:active{transform:scale(.97)}.fb-item.is-picked{background:var(--seo-teal-600);border-color:var(--seo-teal-600)}.fb-item.is-picked .fb-item__name,.fb-item.is-picked .fb-item__main,.fb-item.is-picked .fb-item__alt,.fb-item.is-picked .fb-item__cat,.fb-item.is-picked .fb-item__catsub{color:#fff}.fb-item.is-picked .fb-item__alt,.fb-item.is-picked .fb-item__catsub{opacity:.85}.fb-item__name{display:flex;flex-direction:column;gap:0;min-width:0;width:100%}.fb-item__main{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:.78rem;font-weight:700;color:var(--seo-navy-900);line-height:1.24;word-break:break-all}.fb-item__alt{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.65rem;font-weight:600;color:var(--seo-mute-2);line-height:1.2}.fb-item__cat{display:flex;flex-wrap:wrap;gap:0 3px;margin-top:1px;min-width:0;width:100%;font-size:.63rem;color:var(--seo-mute-2);line-height:1.25}.fb-item__cat>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.fb-item__catsub{color:var(--seo-dark-300)}.fb-empty{color:var(--seo-mute-2);font-size:.88rem;padding:1rem 0}.fb-more{margin:.6rem 0 0;font-size:.78rem;color:var(--seo-mute-2)}.fb-verdict{text-align:center;padding-bottom:.9rem;border-bottom:1px solid var(--fb-line)}.fb-verdict__badge{display:inline-block;padding:6px 16px;border-radius:999px;font-size:1rem;font-weight:800;background:var(--seo-gray-100);color:var(--seo-mute)}.fb-verdict__badge.is-danmi{background:var(--seo-success-bg);color:var(--seo-success)}.fb-verdict__badge.is-bojo{background:var(--seo-violet-100);color:var(--seo-violet-600)}.fb-verdict__badge.is-mix{background:var(--seo-navy-800);color:#fff}.fb-verdict__why{margin:.6rem 0 0;font-size:.82rem;line-height:1.6;color:var(--seo-mute)}.fb-vat{position:relative;margin:.9rem 0 .7rem;border-radius:14px;overflow:hidden;background:var(--seo-ink);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--seo-dawn-300) 14%,transparent),0 10px 30px -18px color-mix(in srgb,var(--seo-ink) 80%,transparent)}.fb-vat__canvas{display:block;width:100%;height:290px;cursor:default;touch-action:pan-y}.fb-vat__hud{position:absolute;left:12px;right:12px;top:10px;display:flex;justify-content:space-between;align-items:center;font-size:.78rem;color:color-mix(in srgb,var(--seo-dawn-100) 80%,transparent);pointer-events:none}.fb-vat__count b{font-size:1.2rem;color:#fff;margin-right:2px}.fb-vat__split{padding:3px 9px;border-radius:999px;background:#ffffff14}.fb-vat__stage{flex:1;text-align:center;font-weight:700;color:var(--seo-dawn-100);font-size:.8rem}.fb-stage{margin:0 0 1.4rem}.fb-stage .fb-vat{margin:0}.fb-stage .fb-vat__canvas{height:260px}@media(max-width:560px){.fb-vat__stage{display:none}}.fb-vat__tip{position:absolute;transform:translate(-50%,-100%);padding:4px 9px;border-radius:7px;background:#fffffff2;color:var(--seo-ink);font-size:.76rem;font-weight:700;white-space:nowrap;pointer-events:none}.fb-vat__legend{position:absolute;left:0;right:0;bottom:8px;display:flex;justify-content:center;flex-wrap:wrap;gap:4px 10px;margin:0;padding:0 8px;list-style:none;font-size:.68rem;color:color-mix(in srgb,var(--seo-dawn-100) 70%,transparent);pointer-events:none}.fb-vat__legend li:before{content:"";display:inline-block;width:7px;height:7px;margin-right:4px;border-radius:50%;background:var(--c);box-shadow:0 0 6px var(--c);vertical-align:1px}.fb-verdict__badge.is-pop{animation:fb-pop .5s cubic-bezier(.2,1.6,.4,1)}@keyframes fb-pop{0%{transform:scale(.7)}60%{transform:scale(1.14)}to{transform:none}}.fb-fly{position:fixed;z-index:60;width:14px;height:14px;margin:-7px 0 0 -7px;border-radius:50%;background:#fff;box-shadow:0 0 10px 3px var(--seo-teal-400, var(--seo-teal-400)),0 0 22px 8px color-mix(in srgb,var(--seo-teal-400) 45%,transparent);pointer-events:none;animation:fb-fly .5s cubic-bezier(.4,0,.6,1) forwards}@keyframes fb-fly{to{transform:translate(var(--dx),var(--dy)) scale(.4);opacity:0}}.fb-picked{list-style:none;margin:0 0 .8rem;padding:0;display:flex;flex-wrap:wrap;gap:5px;max-height:132px;overflow-y:auto}.fb-chip{display:inline-flex;align-items:center;gap:5px;padding:4px 6px 4px 10px;border-radius:999px;font-size:.78rem;font-weight:600}.fb-chip--danmi{background:var(--seo-success-bg);color:var(--seo-success)}.fb-chip--bojo{background:var(--seo-violet-100);color:var(--seo-violet-600)}.fb-chip__x{border:0;background:transparent;color:inherit;font-size:1rem;line-height:1;cursor:pointer;padding:0 3px}.fb-hint{margin:0 0 .9rem;font-size:.79rem;line-height:1.6;color:var(--seo-mute-2)}.fb-next{width:100%}.fb .fb-ratio-lab{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:1.5rem;align-items:start}.fb .fb-ratio-left,.fb .fb-traits{background:#fff;border:1px solid var(--fb-line);border-radius:14px;padding:1.2rem}.fb .fb-traits{position:sticky;top:72px}.fb .fb-ratio-total__bar{height:14px;border-radius:999px;background:var(--seo-gray-100);overflow:hidden}.fb .fb-ratio-total__bar span{display:block;height:100%;width:0;border-radius:999px;background:var(--seo-dark-300);transition:width .18s ease,background .18s ease}.fb .fb-ratio-total__bar span.is-ok{background:var(--seo-teal-600)}.fb .fb-ratio-total__bar span.is-over{background:var(--seo-alert)}.fb .fb-ratio-total__num{margin:.5rem 0 0;font-size:.9rem;color:var(--seo-ink-2)}.fb .fb-ratio-total__num b{font-size:1.15rem;color:var(--seo-navy-900)}.fb .fb-ratio-tools{display:flex;gap:8px;margin:.8rem 0 1rem}.fb .fb-ratios{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;max-height:430px;overflow-y:auto}.fb .fb-ratio{padding:10px 12px;border:1px solid var(--fb-line);border-radius:10px}.fb .fb-ratio__head{display:flex;align-items:center;gap:8px;margin-bottom:6px}.fb .fb-ratio__head b{font-size:.9rem;color:var(--seo-navy-900)}.fb .fb-ratio__row{display:flex;align-items:center;gap:10px}.fb .fb-ratio__row input[type=range]{flex:1;accent-color:var(--seo-teal-600);min-width:0}.fb .fb-ratio__num{width:76px;padding:6px 8px;border:1px solid var(--fb-line);border-radius:7px;font-size:.88rem;text-align:right}.fb .fb-ratio__pct{font-size:.85rem;color:var(--seo-mute-2)}.fb .fb-traits h3{margin:0 0 .8rem;font-size:1rem;color:var(--seo-navy-900)}.fb .fb-traits__bar{display:flex;height:18px;border-radius:999px;overflow:hidden;background:var(--seo-gray-100)}.fb .fb-traits__bar span{display:block;height:100%;transition:width .18s ease}.fb .fb-traits__list{list-style:none;margin:.8rem 0 0;padding:0;display:flex;flex-direction:column;gap:5px;font-size:.85rem;color:var(--seo-ink-2)}.fb .fb-traits__list i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:7px;vertical-align:-1px}.fb .fb-traits__top{margin-top:.4rem;padding-top:.6rem;border-top:1px solid var(--fb-line);font-weight:700;color:var(--seo-navy-900)}.fb .fb-ratio-warns{margin-top:.9rem;display:flex;flex-direction:column;gap:6px}.fb .fb-rwarn{margin:0;padding:9px 11px;border-radius:8px;font-size:.82rem;line-height:1.55}.fb .fb-rwarn--error{background:var(--seo-alert-bg);border:1px solid var(--seo-danger-200);color:var(--seo-danger-800)}.fb .fb-rwarn--warn{background:var(--seo-sand-50);border:1px solid var(--seo-sand-500);color:var(--seo-warn-800)}.fb .fb-rwarn--info{background:var(--seo-teal-50);border:1px solid var(--seo-teal-200);color:var(--seo-teal-700)}.fb .fb-claims{margin:0 0 1.4rem;padding:1.1rem 1.2rem;border:1px solid var(--seo-border-strong);border-radius:12px;background:var(--seo-surface)}.fb .fb-claims h3{margin:0 0 .3rem;font-size:1rem;color:var(--seo-navy-900)}.fb .fb-claims__list{list-style:none;margin:.4rem 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:8px}.fb .fb-claim{display:flex;align-items:center;gap:10px;padding:9px 11px;border:1px solid var(--fb-line);border-radius:9px;background:#fff;cursor:pointer}.fb .fb-claim input{width:16px;height:16px;accent-color:var(--seo-violet-600);flex:0 0 auto}.fb .fb-claim input:disabled{accent-color:var(--seo-teal-600)}.fb .fb-claim__body{display:flex;flex-direction:column;min-width:0}.fb .fb-claim__body b{font-size:.88rem;color:var(--seo-navy-900);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.fb .fb-claim__body small{font-size:.72rem;color:var(--seo-mute-2)}.fb .fb-claim__badge{margin-left:auto;flex:0 0 auto;padding:2px 8px;border-radius:5px;background:var(--seo-success-bg);color:var(--seo-teal-700);font-size:.68rem;font-weight:800;white-space:nowrap}.fb .fb-claim__badge--opt{background:var(--seo-violet-100);color:var(--seo-violet-600)}.fb-forms{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-rows:184px;gap:10px}.fb-form{width:100%;height:100%;display:grid;grid-template-rows:44px auto 1fr;gap:6px;padding:14px;border:1px solid var(--fb-line);border-radius:12px;background:#fff;text-align:left;cursor:pointer;color:var(--seo-mute-2);transition:border-color .15s,box-shadow .15s,color .15s}.fb-form:hover{border-color:var(--seo-teal-600)}.fb-form.is-on{border-color:var(--seo-teal-600);box-shadow:0 0 0 2px color-mix(in srgb,var(--seo-teal-600) 16%,transparent);color:var(--seo-teal-600)}.fb-form__svg{width:64px;height:40px;align-self:start}.fb-form b{font-size:.95rem;line-height:1.3;color:var(--seo-navy-900)}.fb-form small{display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden;font-size:.75rem;line-height:1.5;color:var(--seo-mute)}.fb-basic{margin-top:1.8rem;padding-top:1.4rem;border-top:1px solid var(--fb-line)}.fb-basic h3{margin:0 0 .8rem;font-size:1rem;color:var(--seo-navy-900)}.fb-fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.fb-fields label{display:flex;flex-direction:column;gap:5px;font-size:.84rem;font-weight:700;color:var(--seo-ink-2)}.fb-fields input,.fb-fields select{padding:9px 11px;border:1px solid var(--fb-line);border-radius:9px;font-size:.92rem;font-weight:400}.fb .tag{display:inline-block;padding:2px 8px;border-radius:5px;font-size:.72rem;font-weight:800}.fb .tag--min{background:var(--seo-success-bg);color:var(--seo-success)}.fb .tag--max{background:var(--seo-sand-100);color:var(--seo-danger-800)}.fb .tag--other{background:var(--seo-gray-100);color:var(--seo-mute)}.fb-testgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:10px}.fb-test{padding:14px;border:1px solid var(--fb-line);border-radius:12px;background:#fff;animation:fb-flip .4s ease backwards}@keyframes fb-flip{0%{transform:rotateX(-70deg);opacity:0}to{transform:none;opacity:1}}.fb-test header{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:6px}.fb-test header b{font-size:1rem;color:var(--seo-navy-900)}.fb-test__cap{margin:0 0 4px;font-size:.78rem;font-weight:700;color:var(--seo-danger-800)}.fb-test__cap--strict{color:var(--seo-mute)!important;font-weight:600!important}.fb-test__why{margin:0 0 6px;font-size:.8rem;line-height:1.6;color:var(--seo-mute)}.fb-test__from{margin:0;font-size:.72rem;color:var(--seo-mute-2)}.fb-warn{grid-column:1/-1;margin:0;padding:12px 14px;border:1px solid var(--seo-sand-500);border-radius:10px;background:var(--seo-sand-50);color:var(--seo-warn-800);font-size:.86rem;line-height:1.65}.fb-checks{margin-top:1.8rem;padding:1.1rem 1.2rem;border:1px solid var(--fb-line);border-radius:12px;background:var(--fb-soft)}.fb-checks h3{margin:0 0 .3rem;font-size:1rem;color:var(--seo-navy-900)}.fb-checks ul{margin:.6rem 0 0;padding-left:1.1rem}.fb-checks li{margin-bottom:.5rem;font-size:.86rem;line-height:1.65;color:var(--seo-ink-2)}.fb-checks li b{color:var(--seo-teal-700)}.fb-calc{overflow-x:auto}.fb-calc__table{width:100%;border-collapse:collapse;font-size:.9rem;min-width:560px}.fb-calc__table th,.fb-calc__table td{padding:9px 10px;border-bottom:1px solid var(--fb-line);text-align:left}.fb-calc__table thead th{font-size:.78rem;color:var(--seo-mute)}.fb-calc__table tbody th{font-weight:700;color:var(--seo-navy-900)}.fb-calc__input{width:120px;padding:6px 9px;border:1px solid var(--fb-line);border-radius:7px;font-size:.88rem}.fb-calc__mul{color:var(--seo-mute-2);font-weight:700}.fb-calc__out{font-weight:800;color:var(--seo-teal-700);white-space:nowrap}.fb-calc__out.is-pending{font-weight:600;color:var(--seo-mute-2)}.fb-cert{margin-top:2rem}.fb-cert__paper{position:relative;max-width:620px;margin:0 auto;padding:2rem 1.8rem;border:2px solid var(--seo-navy-900);background:#fff;overflow:hidden}.fb-cert__no{margin:0 0 1rem;font-size:.8rem}.fb-blank{color:var(--seo-mute-2)}.fb-cert__title{margin:0 0 1.4rem;text-align:center;font-size:1.35rem;letter-spacing:.35em;text-indent:.35em;color:var(--seo-navy-900)}.fb-cert__meta{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.5rem 1.2rem;margin:0 0 1.3rem;font-size:.84rem}.fb-cert__meta>div{display:flex;gap:.5rem}.fb-cert__meta dt{flex:0 0 76px;color:var(--seo-mute)}.fb-cert__meta dd{margin:0;font-weight:700;color:var(--seo-navy-900);word-break:break-all}.fb-cert__label{margin:0 0 .4rem;font-size:.82rem;font-weight:700}.fb-cert__tablewrap{overflow-x:auto}.fb-cert__table{width:100%;border-collapse:collapse;font-size:.76rem}.fb-cert__table th,.fb-cert__table td{border:1px solid var(--seo-navy-900);padding:7px 6px;text-align:center;white-space:nowrap}.fb-cert__table th{width:64px;background:var(--fb-soft)}.fb-cert__table .is-pending{color:var(--seo-mute-2)}.fb-cert__foot{margin:1.4rem 0 .8rem;text-align:center;font-size:.78rem;line-height:1.8}.fb-cert__stamp{margin:0;text-align:center;font-size:1rem;font-weight:800;letter-spacing:.3em;color:var(--seo-navy-900)}.fb-cert__watermark{position:absolute;inset:0;display:grid;place-items:center;margin:0;font-size:4.4rem;font-weight:800;color:color-mix(in srgb,var(--seo-navy-800) 5.5%,transparent);transform:rotate(-22deg);pointer-events:none;letter-spacing:.2em}.fb-cta{margin-top:2rem;padding:1.6rem;border:1px solid var(--seo-teal-600);border-radius:14px;background:var(--seo-teal-50)}.fb-cta h3{margin:0 0 .5rem;font-size:1.1rem;color:var(--seo-navy-900)}.fb-cta p{margin:0 0 1rem;font-size:.92rem;line-height:1.75;color:var(--seo-gray-700)}.fb-cta__row{display:flex;flex-wrap:wrap;gap:10px}.fb-cta__note{margin:.8rem 0 0!important;font-size:.84rem;color:var(--seo-teal-700);min-height:1.2em}.fb-guide{padding:2.5rem 0 4rem;background:var(--fb-soft);border-top:1px solid var(--fb-line)}.fb-guide h2{margin:0 0 1.2rem;font-size:1.2rem;color:var(--seo-navy-900)}.fb-guide__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.2rem}.fb-guide__grid>div{padding:1.2rem;background:#fff;border:1px solid var(--fb-line);border-radius:12px}.fb-guide__grid h3{margin:0 0 .6rem;font-size:.95rem;color:var(--seo-teal-700)}.fb-guide__grid ul{margin:0;padding-left:1.1rem}.fb-guide__grid li{margin-bottom:.45rem;font-size:.87rem;line-height:1.6;color:var(--seo-ink-2)}.fb-guide__foot{margin:1.4rem 0 0;font-size:.8rem;line-height:1.75;color:var(--seo-mute)}@media(max-width:1100px){.fb-forms{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:900px){.fb-lab,.fb .fb-ratio-lab{grid-template-columns:1fr}.fb .fb-traits,.fb-bowl-col{position:static}.fb-items{max-height:420px;overflow-y:auto}.fb-cert__meta{grid-template-columns:1fr}}@media(max-width:720px){.fb-forms{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:196px}}@media(max-width:560px){.fb-items{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:58px}}@media(max-width:380px){.fb-items{grid-template-columns:1fr;grid-auto-rows:48px}.fb-forms{grid-template-columns:1fr;grid-auto-rows:auto}.fb-form{grid-template-rows:auto auto auto}}@media(prefers-reduced-motion:reduce){.fb-test,.fb-verdict__badge.is-pop{animation:none}.fb-fly{display:none}}