@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:block))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial}}}@layer theme{:root,:host{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.absolute{position:absolute}.fixed{position:fixed}.static{position:static}.block{display:block}.contents{display:contents}.table{display:table}.transform{transform:var(--tw-rotate-x, ) var(--tw-rotate-y, ) var(--tw-rotate-z, ) var(--tw-skew-x, ) var(--tw-skew-y, )}.resize{resize:both}.lowercase{text-transform:lowercase}.uppercase{text-transform:uppercase}}:root{--ink:#12211f;--ink-soft:#4e605d;--paper:#fbfcfa;--surface:#fff;--surface-soft:#eff3ed;--line:#dce4dd;--brand:#0c765e;--brand-dark:#095844;--brand-light:#dff5ed;--navy:#183d3a;--coral:#ee6b4d;--shadow:0 18px 50px #16393417;--radius:14px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft JhengHei,Microsoft YaHei,sans-serif;line-height:1.55}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,select{cursor:pointer}img{max-width:100%}::selection{background:#b9e9d8}.shell{width:min(1180px,100% - 40px);margin-inline:auto}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.muted{color:var(--ink-soft)}.eyebrow{color:var(--brand);letter-spacing:.12em;text-transform:uppercase;margin-bottom:9px;font-size:.76rem;font-weight:800;display:inline-block}.site-header{z-index:50;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);background:#f7f8f4e6;border-bottom:1px solid #dce4dde0;position:sticky;top:0}.site-header__inner{align-items:center;gap:24px;min-height:72px;display:flex}.brand{letter-spacing:-.03em;flex:none;align-items:center;gap:10px;font-size:1.06rem;font-weight:850;display:inline-flex}.brand>span:last-child>span{color:var(--brand)}.brand__mark{color:#fff;background:var(--brand);border-radius:11px;place-items:center;width:36px;height:36px;display:grid;box-shadow:0 8px 20px #0c765e3d}.desktop-nav{color:#344743;align-items:center;gap:19px;font-size:.88rem;font-weight:650;display:flex}.desktop-nav>a,.desktop-nav summary{transition:color .2s}.desktop-nav>a:hover,.desktop-nav summary:hover{color:var(--brand)}.desktop-nav details{position:relative}.desktop-nav summary{cursor:pointer;list-style:none}.desktop-nav summary::-webkit-details-marker{display:none}.nav-popover{border:1px solid var(--line);width:210px;box-shadow:var(--shadow);background:#fff;border-radius:15px;padding:9px;display:grid;position:absolute;top:34px;right:0}.nav-popover a{border-radius:9px;padding:9px 11px}.nav-popover a:hover{background:var(--surface-soft)}.header-search{width:210px;margin-left:auto}.mobile-nav{margin-left:auto;display:none}.mobile-nav>summary{border:1px solid var(--line);background:#fff;border-radius:12px;place-items:center;width:40px;height:40px;list-style:none;display:grid}.mobile-nav summary::-webkit-details-marker{display:none}.mobile-nav__panel{border:1px solid var(--line);box-shadow:var(--shadow);background:#fff;border-radius:17px;gap:2px;padding:14px;display:grid;position:absolute;top:72px;left:20px;right:20px}.mobile-nav__panel>a{border-radius:9px;padding:10px 12px;font-weight:650}.mobile-nav__panel>a:hover{background:var(--surface-soft)}.tool-search{width:min(720px,100%);position:relative}.tool-search__field{height:62px;color:var(--ink-soft);background:#fff;border:1px solid #ccd9d1;border-radius:17px;align-items:center;gap:11px;padding:0 16px 0 20px;display:flex;box-shadow:0 15px 40px #1639341c}.tool-search__field:focus-within{border-color:var(--brand);box-shadow:0 0 0 4px #0c765e1f,0 15px 40px #1639341c}.tool-search__field input{min-width:0;color:var(--ink);background:0 0;border:0;outline:0;flex:1;font-size:1.02rem}.tool-search__field input::placeholder{color:#7b8c88}.tool-search--compact .tool-search__field{height:40px;box-shadow:none;border-radius:12px;padding:0 10px 0 13px}.tool-search--compact .tool-search__field input{font-size:.86rem}.icon-button{width:30px;height:30px;color:var(--ink-soft);background:0 0;border:0;border-radius:50%;flex:none;place-items:center;display:grid}.icon-button:hover{color:var(--ink);background:var(--surface-soft)}.tool-search__results{z-index:60;border:1px solid var(--line);box-shadow:var(--shadow);background:#fff;border-radius:15px;padding:7px;position:absolute;top:calc(100% + 9px);left:0;right:0;overflow:hidden}.tool-search__results a{border-radius:10px;justify-content:space-between;align-items:center;padding:10px 11px;display:flex}.tool-search__results a:hover{background:var(--surface-soft)}.tool-search__results a span{font-weight:700}.tool-search__results small{color:var(--ink-soft)}.tool-search__results p{color:var(--ink-soft);margin:8px 10px;font-size:.9rem}.hero{border-bottom:1px solid var(--line);padding:94px 0 78px;position:relative;overflow:hidden}.hero__content{z-index:1;text-align:center;flex-direction:column;align-items:center;display:flex;position:relative}.hero__badge{color:var(--brand-dark);background:#ecfaf5e0;border:1px solid #c8e9dd;border-radius:99px;align-items:center;gap:7px;padding:7px 11px;font-size:.77rem;font-weight:750;display:inline-flex}.hero h1{letter-spacing:-.065em;max-width:850px;margin:22px 0 14px;font-size:clamp(2.65rem,6.2vw,5.25rem);line-height:.99}.hero h1 span{color:var(--brand)}.hero__lead{max-width:700px;color:var(--ink-soft);margin:0 0 34px;font-size:clamp(1rem,1.8vw,1.22rem)}.hero__trust{color:#58706a;flex-wrap:wrap;justify-content:center;gap:18px;margin-top:24px;font-size:.82rem;font-weight:650;display:flex}.hero__trust span{align-items:center;gap:6px;display:inline-flex}.section--white{border-block:1px solid var(--line);background:#fff}.section--tint{background:#edf4ef}.section-heading{justify-content:space-between;align-items:end;gap:24px;margin-bottom:28px;display:flex}.section-heading h2{letter-spacing:-.045em;margin:0;font-size:clamp(1.8rem,3vw,2.55rem);line-height:1.1}.section-heading p{max-width:650px;color:var(--ink-soft);margin:9px 0 0}.text-link{color:var(--brand);white-space:nowrap;align-items:center;gap:6px;font-weight:750;display:inline-flex}.text-link:hover{color:var(--brand-dark)}.tool-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;display:grid}.tool-grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}.tool-card{border:1px solid var(--line);border-radius:var(--radius);background:#fff;flex-direction:column;min-width:0;min-height:186px;padding:21px;transition:transform .22s,box-shadow .22s,border-color .22s;display:flex;position:relative;overflow:hidden}.tool-card:hover{box-shadow:var(--shadow);border-color:#bdcec4;transform:translateY(-4px)}.tool-card__icon{width:43px;height:43px;color:var(--brand);background:var(--brand-light);border-radius:13px;place-items:center;display:grid}.tool-card[data-accent=coral] .tool-card__icon{color:#b7452d;background:#fff0ec}.tool-card[data-accent=violet] .tool-card__icon{color:#6842b8;background:#f0ebff}.tool-card[data-accent=cyan] .tool-card__icon{color:#14768a;background:#e5f7fa}.tool-card[data-accent=amber] .tool-card__icon{color:#9a6612;background:#fff5da}.tool-card[data-accent=emerald] .tool-card__icon{color:#0c765e;background:#dff5ed}.tool-card__content{flex-direction:column;min-width:0;margin-top:17px;display:flex}.tool-card__eyebrow{color:var(--ink-soft);letter-spacing:.1em;text-transform:uppercase;font-size:.68rem;font-weight:800}.tool-card strong{letter-spacing:-.02em;margin-top:4px;font-size:1.04rem}.tool-card__content>span:last-child:not(.tool-card__eyebrow){color:var(--ink-soft);margin-top:5px;font-size:.86rem}.tool-card__arrow{color:#8da099;transition:transform .2s,color .2s;position:absolute;top:22px;right:20px}.tool-card:hover .tool-card__arrow{color:var(--brand);transform:translate(2px,-2px)}.tool-card--compact{flex-direction:row;align-items:center;gap:13px;min-height:94px;padding:15px}.tool-card--compact .tool-card__icon{flex:none;width:39px;height:39px}.tool-card--compact .tool-card__content{margin:0}.category-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;display:grid}.category-card{border:1px solid var(--line);border-radius:var(--radius);background:#fff;min-height:210px;padding:24px;transition:transform .2s,box-shadow .2s;position:relative}.category-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}.category-card__top{justify-content:space-between;align-items:center;display:flex}.category-card__icon{color:#fff;background:var(--navy);border-radius:14px;place-items:center;width:46px;height:46px;display:grid}.category-card__count{color:var(--ink-soft);font-size:.75rem;font-weight:700}.category-card h3{letter-spacing:-.025em;margin:22px 0 7px}.category-card p{color:var(--ink-soft);margin:0;font-size:.88rem}.category-card--planned{background:#f4f5f1}.category-card--planned .category-card__icon{color:#6d7c77;background:#e3e7e1}.category-card__status{color:var(--brand);margin-top:15px;font-size:.73rem;font-weight:800;display:inline-block}.platform-strip{color:#fff;background:var(--navy);border:1px solid #2d5a55;border-radius:24px;grid-template-columns:1.15fr repeat(3,1fr);display:grid;overflow:hidden}.platform-strip__intro{background:#133531;padding:32px}.platform-strip__intro h2{letter-spacing:-.04em;margin:7px 0 10px;font-size:1.65rem}.platform-strip__intro p{color:#bed0cc;margin:0;font-size:.9rem}.platform-feature{border-left:1px solid #ffffff1f;padding:32px 25px}.platform-feature svg{color:#7de0bd}.platform-feature strong{margin:16px 0 5px;display:block}.platform-feature span{color:#bed0cc;font-size:.83rem}.page-hero{border-bottom:1px solid var(--line);background:linear-gradient(180deg, white, var(--paper));padding:66px 0 48px}.page-hero__row{justify-content:space-between;align-items:end;gap:30px;display:flex}.page-hero h1{letter-spacing:-.06em;max-width:800px;margin:9px 0 12px;font-size:clamp(2.4rem,5vw,4.3rem);line-height:1}.page-hero p{max-width:680px;color:var(--ink-soft);margin:0;font-size:1.03rem}.page-hero__icon{color:#fff;background:var(--navy);border-radius:25px;flex:none;place-items:center;width:84px;height:84px;display:grid;box-shadow:0 18px 40px #183d3a33}.breadcrumb{color:#647772;flex-wrap:wrap;align-items:center;gap:7px;margin-bottom:20px;font-size:.8rem;font-weight:650;display:flex}.breadcrumb a:hover{color:var(--brand)}.breadcrumb svg{color:#9aaba6}.tool-page{padding:42px 0 86px}.tool-page__layout{grid-template-columns:minmax(0,1fr) 310px;align-items:start;gap:28px;display:grid}.tool-page__main{min-width:0}.tool-page__intro{margin-bottom:22px}.tool-page__intro h1{letter-spacing:-.055em;margin:0 0 9px;font-size:clamp(2.15rem,4vw,3.55rem);line-height:1.03}.tool-page__intro p{max-width:760px;color:var(--ink-soft);margin:0;font-size:1.02rem}.local-badge{color:#1b624f;background:#ecf8f3;border:1px solid #cae7dc;border-radius:99px;align-items:center;gap:7px;margin-top:14px;padding:6px 10px;font-size:.74rem;font-weight:750;display:inline-flex}.tool-panel{border:1px solid var(--line);background:#fff;border-radius:24px;padding:24px;box-shadow:0 20px 55px #16393414}.tool-panel__header{justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px;display:flex}.tool-panel__header h2{letter-spacing:-.02em;margin:0;font-size:1.05rem}.tool-panel__header span{color:var(--ink-soft);font-size:.75rem}.tool-stack{gap:16px;display:grid}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.form-grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}.field{gap:7px;display:grid}.field label,.field-label{color:#344743;font-size:.78rem;font-weight:750}.field input,.field select,.field textarea,.text-editor{width:100%;color:var(--ink);background:#fbfcfa;border:1px solid #cfd9d3;border-radius:12px;outline:none}.field input,.field select{height:44px;padding:0 12px}.field textarea,.text-editor{resize:vertical;min-height:190px;padding:13px}.field input:focus,.field select:focus,.field textarea:focus,.text-editor:focus{border-color:var(--brand);box-shadow:0 0 0 3px #0c765e1a}.field__hint{color:var(--ink-soft);font-size:.72rem}.button-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.button{border:1px solid #0000;border-radius:12px;justify-content:center;align-items:center;gap:8px;min-height:43px;padding:0 16px;font-size:.86rem;font-weight:800;transition:transform .16s,background .16s;display:inline-flex}.button:hover{transform:translateY(-1px)}.button:disabled{cursor:not-allowed;opacity:.5;transform:none}.button--primary{color:#fff;background:var(--brand)}.button--primary:hover{background:var(--brand-dark)}.button--secondary{color:var(--ink);border-color:var(--line);background:#fff}.button--secondary:hover{background:var(--surface-soft)}.button--danger{color:#9d382a;background:#fff0ed}.result-box{background:#edf8f3;border:1px solid #cbe4da;border-radius:15px;padding:17px}.result-box__label{color:#3f675d;letter-spacing:.08em;text-transform:uppercase;font-size:.72rem;font-weight:800;display:block}.result-box__value{overflow-wrap:anywhere;color:var(--brand-dark);letter-spacing:-.04em;margin-top:3px;font-size:clamp(1.4rem,4vw,2.35rem);font-weight:850;display:block}.result-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.stat{border:1px solid var(--line);background:#fafbf9;border-radius:13px;padding:14px}.stat span{color:var(--ink-soft);font-size:.72rem;display:block}.stat strong{letter-spacing:-.025em;margin-top:3px;font-size:1.18rem;display:block}.error-box{color:#8a2f24;background:#fff2ef;border:1px solid #efc9c2;border-radius:12px;padding:12px 14px;font-size:.85rem}.success-box{color:#205c4b;background:#edf9f4;border:1px solid #c7e5da;border-radius:12px;padding:12px 14px;font-size:.85rem}.file-drop{text-align:center;background:#f7faf7;border:1.5px dashed #b8cac0;border-radius:17px;place-items:center;min-height:150px;padding:25px;display:grid;position:relative}.file-drop:hover{border-color:var(--brand);background:#f2f9f5}.file-drop input{opacity:0;cursor:pointer;width:100%;position:absolute;inset:0}.file-drop svg{color:var(--brand);margin-bottom:9px}.file-drop strong{display:block}.file-drop span{color:var(--ink-soft);margin-top:4px;font-size:.78rem;display:block}.file-list{gap:8px;display:grid}.file-row{border:1px solid var(--line);background:#fafbf9;border-radius:12px;align-items:center;gap:10px;padding:10px 12px;display:flex}.file-row__meta{flex:1;min-width:0}.file-row strong,.file-row span{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.file-row strong{font-size:.82rem}.file-row span{color:var(--ink-soft);font-size:.7rem}.file-row__actions{gap:4px;display:flex}.mini-button{width:30px;height:30px;color:var(--ink-soft);background:0 0;border:0;border-radius:8px;place-items:center;display:grid}.mini-button:hover{color:var(--ink);background:#e8ede9}.image-preview{background:repeating-conic-gradient(#edf0ec 0% 25%,#fff 0% 50%) 50%/20px 20px;border-radius:14px;place-items:center;min-height:170px;padding:14px;display:grid;overflow:hidden}.image-preview img{object-fit:contain;max-height:340px}.range-row{align-items:center;gap:12px;display:flex}.range-row input[type=range]{accent-color:var(--brand);flex:1}.range-row output{text-align:right;min-width:44px;font-weight:800}.text-actions{flex-wrap:wrap;gap:7px;display:flex}.course-row{grid-template-columns:minmax(0,1.4fr) 100px 120px 36px;gap:9px;display:grid}.diff-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.diff-output{border:1px solid var(--line);background:#fbfcfa;border-radius:13px;gap:4px;max-height:420px;padding:10px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.77rem;display:grid;overflow:auto}.diff-line{white-space:pre-wrap;border-radius:6px;padding:4px 7px}.diff-line--add{color:#165942;background:#dcf4e9}.diff-line--remove{color:#843329;background:#fde7e2}.diff-line--same{color:#657570}.tool-page__aside{gap:17px;display:grid;position:sticky;top:94px}.aside-card{border:1px solid var(--line);background:#fff;border-radius:18px;padding:19px}.aside-card h2{margin:0 0 13px;font-size:.92rem}.aside-card p{color:var(--ink-soft);margin:0;font-size:.8rem}.aside-list{gap:9px;display:grid}.aside-list a{background:#f5f7f3;border-radius:9px;justify-content:space-between;align-items:center;gap:10px;padding:9px 10px;font-size:.78rem;font-weight:700;display:flex}.aside-list a:hover{color:var(--brand);background:#edf5f0}.content-sections{gap:20px;margin-top:26px;display:grid}.content-card{border:1px solid var(--line);background:#fff;border-radius:20px;padding:25px}.content-card h2{letter-spacing:-.03em;margin:0 0 13px;font-size:1.23rem}.content-card h3{margin:18px 0 6px;font-size:.95rem}.content-card p{color:var(--ink-soft);margin:0;font-size:.91rem}.instruction-list{counter-reset:steps;gap:11px;margin:0;padding:0;list-style:none;display:grid}.instruction-list li{color:var(--ink-soft);counter-increment:steps;align-items:flex-start;gap:11px;font-size:.9rem;display:flex}.instruction-list li:before{content:counter(steps);color:#fff;background:var(--brand);border-radius:8px;flex:none;place-items:center;width:26px;height:26px;font-size:.72rem;font-weight:800;display:grid}.formula-box{color:#264943;background:#edf4ef;border-radius:12px;margin-top:15px;padding:14px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.83rem}.faq-list{gap:9px;display:grid}.faq-list details{border:1px solid var(--line);background:#fbfcfa;border-radius:12px;padding:13px 15px}.faq-list summary{cursor:pointer;font-size:.87rem;font-weight:750}.faq-list p{margin-top:9px}.empty-category{text-align:center;border:1px solid var(--line);background:#fff;border-radius:24px;place-items:center;min-height:320px;padding:50px;display:grid}.empty-category svg{color:var(--brand)}.empty-category h2{margin:17px 0 8px}.empty-category p{max-width:520px;color:var(--ink-soft);margin:0}.site-footer{color:#dce9e5;background:#102d2a;padding:62px 0 24px}.site-footer__grid{grid-template-columns:1.7fr repeat(3,1fr);gap:50px;display:grid}.brand--footer{color:#fff}.site-footer p{color:#9fb6b1;max-width:360px;font-size:.86rem}.privacy-note{color:#86d7bb;align-items:center;gap:7px;margin-top:7px;font-size:.78rem;font-weight:700;display:inline-flex}.site-footer h2{color:#fff;letter-spacing:.08em;text-transform:uppercase;margin:0 0 12px;font-size:.78rem}.site-footer__grid>div:not(:first-child){flex-direction:column;align-items:flex-start;gap:8px;display:flex}.site-footer__grid>div:not(:first-child) a,.muted-link{color:#9fb6b1;font-size:.82rem}.site-footer__grid a:hover{color:#fff}.site-footer__bottom{color:#72908a;border-top:1px solid #ffffff1a;margin-top:45px;padding-top:19px;font-size:.74rem}@media (max-width:1050px){.desktop-nav{display:none}.header-search{margin-left:auto}.mobile-nav{display:block}.tool-grid,.category-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.platform-strip{grid-template-columns:repeat(3,1fr)}.platform-strip__intro{grid-column:1/-1}.platform-feature:first-of-type{border-left:0}}@media (max-width:820px){.shell{width:min(100% - 28px,680px)}.header-search{display:none}.hero{padding:72px 0 60px}.section{padding:60px 0}.tool-grid,.tool-grid--3,.category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.tool-page__layout{grid-template-columns:1fr}.tool-page__aside{grid-template-columns:repeat(2,minmax(0,1fr));position:static}.site-footer__grid{grid-template-columns:1.5fr 1fr 1fr}.site-footer__grid>div:last-child{display:none}}@media (max-width:560px){.shell{width:min(100% - 22px,520px)}.site-header__inner{min-height:64px}.brand{font-size:.95rem}.brand__mark{width:34px;height:34px}.mobile-nav__panel{top:65px;left:11px;right:11px}.hero{padding:58px 0 50px}.hero h1{font-size:2.65rem}.hero__trust{gap:10px 15px}.section-heading{flex-direction:column;align-items:flex-start}.tool-grid,.tool-grid--3,.category-grid{grid-template-columns:1fr}.tool-card{min-height:156px}.platform-strip{grid-template-columns:1fr}.platform-feature{border-top:1px solid #ffffff1f;border-left:0}.page-hero{padding:47px 0 36px}.page-hero__row{flex-direction:column-reverse;align-items:flex-start}.page-hero__icon{border-radius:18px;width:62px;height:62px}.tool-page{padding-top:27px}.tool-panel,.content-card{border-radius:17px;padding:18px}.form-grid,.form-grid--3,.result-grid,.diff-grid{grid-template-columns:1fr}.course-row{grid-template-columns:1fr 80px 100px 34px}.tool-page__aside{grid-template-columns:1fr}.site-footer__grid{grid-template-columns:1fr 1fr;gap:34px}.site-footer__grid>div:first-child{grid-column:1/-1}}.site-header{background:#fffffff5}.site-header__inner{gap:20px}.desktop-nav{gap:17px}.language-switcher{color:var(--ink-soft);white-space:nowrap;align-items:center;gap:7px;margin-left:auto;display:inline-flex}.language-switcher select{max-width:130px;min-height:38px;color:var(--ink);border:1px solid var(--line);background:#fff;border-radius:9px;padding:0 24px 0 9px;font-size:.82rem}.language-switcher select:focus-visible{outline:2px solid var(--brand);outline-offset:3px}.hero{background:#fff;padding:66px 0 60px}.hero h1{letter-spacing:-.035em;max-width:100%;margin:0 0 28px;font-size:clamp(2rem,4vw,3.3rem);font-weight:750;line-height:1.3}.tool-search{max-width:640px}.tool-search__field{box-shadow:none;border-radius:12px}.section{padding:44px 0}.section--white{background:var(--paper)}.section-heading{align-items:center;margin-bottom:22px}.section-heading h2{letter-spacing:-.025em;font-size:clamp(1.45rem,2.3vw,1.85rem);font-weight:700;line-height:1.4}.text-link{font-size:.85rem}.tool-card{min-height:96px;box-shadow:none;flex-direction:row;align-items:center;gap:13px;padding:19px 35px 19px 18px}.tool-card:hover{transform:translateY(-2px);box-shadow:0 5px 16px #1639340a}.tool-card__icon{border-radius:10px;flex:none;width:38px;height:38px}.tool-card strong{margin:0;font-size:.94rem;font-weight:650;line-height:1.45}.tool-card__arrow{width:15px;top:14px;right:13px}.category-card{grid-template-columns:38px minmax(0,1fr);align-items:center;gap:0 13px;min-height:96px;padding:18px;display:grid}.category-card__icon{width:38px;height:38px;color:var(--brand);background:var(--brand-light);border-radius:10px;grid-row:span 2}.category-card h3{margin:0;font-size:.94rem;font-weight:650}.category-card__count{font-size:.73rem}.page-hero{background:#fff;padding:40px 0}.page-hero h1{margin:0;font-size:clamp(2rem,4vw,2.7rem);line-height:1.35}.page-hero__icon{width:58px;height:58px;box-shadow:none;border-radius:14px}.directory-search{margin-top:24px}.directory-category{margin-bottom:42px}.directory-category:last-child{margin-bottom:0}.tool-page__intro h1{font-size:clamp(1.9rem,4vw,2.65rem);line-height:1.35}.tool-panel{box-shadow:none;border-radius:16px}.content-sections{gap:12px}.help-section{border-radius:14px;padding:20px}.help-section>summary{cursor:pointer}.help-section>summary h2{margin:0;font-size:1rem;display:inline}.help-section[open]>summary{margin-bottom:18px}.site-footer{color:var(--ink-soft);border-top:1px solid var(--line);background:#fff;padding:26px 0}.footer-simple{justify-content:space-between;align-items:center;gap:20px;font-size:.8rem;display:flex}.footer-simple nav{flex-wrap:wrap;align-items:center;gap:8px 24px;display:flex}.footer-simple .brand{color:var(--ink);font-size:.95rem}.support-panel{border-radius:var(--radius);background:var(--brand-light);border:1px solid #b8dfd1;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:24px;padding:clamp(26px,5vw,48px);display:grid}.support-panel :is(h1,h2){color:var(--ink);letter-spacing:-.035em;margin:0;font-size:clamp(1.75rem,4vw,2.5rem);font-weight:750;line-height:1.3}.support-panel__tagline{max-width:42rem;color:var(--ink-soft);margin:9px 0 0;font-size:.94rem;line-height:1.6}.support-panel__amounts{border:0;min-width:0;margin:20px 0 0;padding:0}.support-panel__amounts legend{color:var(--ink-soft);margin-bottom:9px;font-size:.84rem;font-weight:650}.support-panel__choices{flex-wrap:wrap;gap:8px;display:flex}.support-choice{cursor:pointer;background:#fff;border:1px solid #b8dfd1;border-radius:10px;justify-content:center;align-items:center;min-height:45px;padding:8px 15px;font-size:.9rem;font-weight:650;display:inline-flex}.support-choice:has(input:checked){border-color:var(--brand);box-shadow:inset 0 0 0 1px var(--brand);color:var(--brand-dark);background:#f1fbf7}.support-choice:has(input:focus-visible){outline:2px solid var(--brand);outline-offset:2px}.support-panel__custom{max-width:320px;margin-top:14px}.support-panel__error{color:#8a2f24;margin:0;font-size:.8rem}.support-panel__button{min-height:54px;padding-inline:24px;font-size:1rem}.support-panel__button:focus-visible{outline:2px solid var(--brand);outline-offset:3px}@media (max-width:1190px){.desktop-nav{display:none}.mobile-nav{display:block}}@media (max-width:820px){.hero{padding:48px 0}.tool-grid,.tool-grid--3,.category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:560px){.site-header__inner{gap:10px}.brand{gap:7px;font-size:.88rem}.brand__mark{width:30px;height:30px}.language-switcher{gap:4px}.language-switcher>svg{display:none}.language-switcher select{max-width:110px;padding-left:6px;font-size:.76rem}.hero{padding:38px 0}.hero h1{margin-bottom:23px;font-size:2rem}.section{padding:32px 0}.section-heading{flex-direction:row;align-items:center;gap:12px}.tool-card{gap:9px;min-height:100px;padding:16px 25px 16px 12px}.tool-card strong{overflow-wrap:anywhere;font-size:.83rem}.tool-card__icon{width:31px;height:31px}.category-card{grid-template-columns:1fr;gap:7px;min-height:112px;padding:15px}.category-card__icon{grid-row:auto}.category-card h3{font-size:.88rem}.footer-simple{flex-wrap:wrap;gap:16px}.footer-simple>span{width:100%}.support-panel{grid-template-columns:1fr;gap:18px}.support-panel__choices{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.support-panel__button{width:100%}.course-row{grid-template-columns:minmax(0,1fr) 58px 65px 30px;gap:5px}}@media (max-width:370px){.tool-grid,.tool-grid--3{grid-template-columns:1fr}.brand__mark{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}