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0}.fancy-text-input{display:block;width:100%;min-height:48px;max-height:160px;resize:none;overflow-y:auto;padding:12px 42px 12px 16px;line-height:1.5;font-size:.95rem;color:var(--text)}.fancy-text-input::placeholder{color:#3c3c4359}.fancy-select:focus,.fancy-text-input:focus{outline:none;box-shadow:inset 0 0 0 2px #007aff4d;border-radius:0}.fancy-select:focus{border-radius:12px 0 0 12px}.fancy-clear-button{position:absolute;top:50%;right:12px;display:grid;width:20px;height:20px;place-items:center;padding:0;border:0;border-radius:50%;background:#3c3c431f;color:#fffffff2;transform:translateY(-50%);transition:background .16s 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0%,rgba(226,232,240,.54),transparent 38%),linear-gradient(180deg,#f8fbff,#fff 76%)}.letters-hero-inner,.letters-results-section{max-width:1040px;margin:0 auto}.letters-hero-inner{text-align:center}.letters-hero h1{margin-bottom:12px;font-size:clamp(2.4rem,5vw,4rem);line-height:1.05}.letters-tool{display:grid;gap:12px;margin-top:28px;padding:18px;border:1px solid rgba(0,0,0,.08);border-radius:16px;background:#ffffffc7;box-shadow:0 18px 48px #0f172a14;text-align:left}.letters-input-row{display:flex;gap:10px}.letters-input{flex:1;min-width:0;height:48px;padding:0 16px;border:1px solid var(--border);border-radius:12px;background:#fff;color:var(--text);font:inherit;font-size:1rem;text-transform:uppercase}.letters-input:focus{outline:none;border-color:#007aff61;box-shadow:0 0 0 4px #007aff1a}.letters-generate-button{display:inline-flex;align-items:center;justify-content:center;min-width:128px;height:48px;border:0;border-radius:12px;background:#111827;color:#fff;font-weight:800;text-decoration:none;cursor:pointer;transition:transform .16s ease,box-shadow .16s ease,background .16s ease}.letters-generate-button:hover,.letters-generate-button:focus-visible{background:#0b1220;box-shadow:0 12px 28px #0f172a29;transform:translateY(-1px)}.letters-error{min-height:20px;margin:0;color:#b45309;font-size:.86rem;font-weight:650;text-align:center}.quick-letters{display:grid;grid-template-columns:repeat(13,minmax(0,1fr));gap:6px}.quick-letter{min-height:34px;border:1px solid rgba(0,0,0,.08);border-radius:8px;background:#ffffffdb;color:var(--text-muted);font-weight:800}.quick-letter:hover,.quick-letter.is-active{border-color:#111827;background:#111827;color:#fff}.letters-results-section{padding:52px 20px 12px}.letters-section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:18px}.letters-section-head h2{margin-bottom:0;font-size:clamp(1.65rem,3vw,2.25rem)}.letter-detail-link{flex:0 0 auto;color:var(--text);font-size:.9rem;font-weight:800;text-decoration:none}.letter-detail-link:hover{text-decoration:underline;text-underline-offset:4px}.letters-detail-actions{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:24px}.letter-detail-intro{max-width:820px;margin:0 auto;text-align:center}.letter-customizer{display:grid;gap:18px;max-width:920px;margin:34px auto 0;padding:22px;border:1px solid rgba(203,213,225,.82);border-radius:24px;background:#ffffffdb;box-shadow:0 24px 70px #0f172a14}.letter-customizer-head{display:flex;align-items:center;justify-content:space-between;gap:18px}.letter-customizer-head h2{margin:0;font-size:clamp(1.35rem,2.2vw,1.9rem);line-height:1.15}.letter-reset-button{min-height:38px;padding:0 14px;border:1px solid var(--border);border-radius:999px;background:#fff;color:var(--text-muted);font-weight:800}.letter-reset-button:hover,.letter-reset-button:focus-visible{border-color:#007aff47;color:var(--accent)}.letter-preview-stage{position:relative;display:grid;min-height:260px;place-items:center;gap:8px;padding:26px;overflow:hidden;border:1px solid var(--border);border-radius:20px;background:#fff}.letter-preview-stage.is-transparent{background-color:transparent;background-image:linear-gradient(45deg,rgba(148,163,184,.14) 25%,transparent 25%),linear-gradient(-45deg,rgba(148,163,184,.14) 25%,transparent 25%),linear-gradient(45deg,transparent 75%,rgba(148,163,184,.14) 75%),linear-gradient(-45deg,transparent 75%,rgba(148,163,184,.14) 75%);background-position:0 0,0 10px,10px -10px,-10px 0;background-size:20px 20px}.letter-preview-value{font-family:Times New Roman,"Cambria Math",Segoe UI Symbol,serif;font-size:clamp(6rem,16vw,11rem);font-weight:800;line-height:.95}.letter-preview-name{position:absolute;right:18px;bottom:16px;color:var(--text-muted);font-size:.84rem;font-weight:800}.letter-tool-controls{display:grid;grid-template-columns:minmax(220px,1.4fr) repeat(3,minmax(0,1fr));gap:10px}.letter-control,.letter-toggle-control{display:flex;align-items:center;min-width:0;min-height:46px;gap:10px;padding:8px 12px;border:1px solid var(--border);border-radius:14px;background:#f8fafce0}.letter-control span,.letter-toggle-control span{color:var(--text-muted);font-size:.78rem;font-weight:800}.letter-style-control select{width:100%;min-width:0;border:0;background:transparent;color:var(--text);font:inherit;font-weight:800;outline:0}.letter-color-control{justify-content:space-between}.letter-color-control input[type=color]{width:30px;height:30px;padding:0;overflow:hidden;border:1px solid rgba(148,163,184,.36);border-radius:999px;background:transparent}.letter-toggle-control{justify-content:center}.letter-toggle-control input{width:16px;height:16px;accent-color:var(--accent)}.letter-tool-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}.letter-action-button{display:inline-flex;align-items:center;justify-content:center;min-width:128px;min-height:48px;padding:0 16px;border:1px solid var(--border);border-radius:12px;background:#fff;color:var(--text);font:inherit;font-weight:800;box-shadow:none;cursor:pointer;transition:border-color .16s ease,background .16s ease,color .16s ease,transform .16s ease}.letter-action-button:hover,.letter-action-button:focus-visible{border-color:#007aff4d;background:#007aff0f;color:var(--accent);outline:none;transform:translateY(-1px)}.letter-action-button.is-copied{border-color:#007aff57;background:#007aff1a;color:var(--accent);box-shadow:none;transform:translateY(0)}.letter-results-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}.letter-card{position:relative;display:flex;aspect-ratio:1 / 1;min-width:0;min-height:0;align-items:center;justify-content:center;padding:16px 10px;overflow:hidden;border:1px solid var(--border);border-radius:14px;background:#fff;box-shadow:0 10px 28px #0f172a0d;transition:border-color .16s ease,box-shadow .16s ease,transform .16s ease}.letter-card:hover{border-color:#007aff47;box-shadow:0 14px 34px #0f172a14;transform:translateY(-1px)}.letter-card-main{display:grid;justify-items:center;gap:14px;transform:translateY(0);transition:transform .18s ease}.letter-card:hover .letter-card-main,.letter-card:focus-within .letter-card-main{transform:translateY(-28px)}.letter-card-value{color:var(--text);font-family:"Cambria Math",Segoe UI Symbol,serif;font-size:clamp(3rem,6vw,4.1rem);font-weight:800;line-height:1}.letter-card h3{margin:0;color:var(--text-muted);font-size:.86rem;line-height:1.2;text-align:center}.letter-card-actions{position:absolute;right:16px;bottom:16px;left:16px;display:flex;justify-content:center;opacity:0;transform:translateY(12px);pointer-events:none;transition:opacity .18s ease,transform .18s ease}.letter-card:hover .letter-card-actions,.letter-card:focus-within .letter-card-actions{opacity:1;transform:translateY(0);pointer-events:auto}.letter-card-action{min-height:36px;padding:0 18px;border:0;border-radius:999px;background:#007aff1a;color:var(--accent);font-size:.74rem;font-weight:800;cursor:pointer;box-shadow:inset 0 0 0 1px #007aff0a;transition:background .16s ease,color .16s ease,transform .16s ease,box-shadow .16s ease}.letter-card-action:hover,.letter-card-action:focus-visible,.letter-card-action.is-copied{background:var(--accent);color:#fff;outline:none;box-shadow:0 8px 18px #007aff2e;transform:translateY(-1px)}.letters-az-section{max-width:1040px}.letters-az-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:16px}.letter-browse-grid{display:grid;grid-template-columns:repeat(13,minmax(0,1fr));gap:8px}.letter-browse-link{display:grid;min-height:48px;place-items:center;border:1px solid var(--border);border-radius:14px;background:#fff;color:var(--text);font-size:1.05rem;font-weight:850;text-decoration:none;transition:border-color .16s ease,background .16s ease,color .16s ease,transform .16s ease}.letter-browse-link:hover,.letter-browse-link:focus-visible,.letter-browse-link.is-active{border-color:#007aff52;background:#007aff14;color:var(--accent)}.letter-browse-link:hover{transform:translateY(-1px)}.related-tool-grid a{display:grid;min-width:0;gap:8px;padding:16px;border:1px solid var(--border);border-radius:14px;background:#fff;color:var(--text);text-decoration:none;transition:border-color .16s ease,transform .16s ease,box-shadow .16s ease}.related-tool-grid a:hover{border-color:#007aff4d;box-shadow:0 12px 30px #0f172a14;transform:translateY(-2px)}.az-card{position:relative;display:grid;min-width:0;min-height:132px;place-items:center;padding:20px;overflow:hidden;border:1px solid var(--border);border-radius:16px;background:#fff;color:var(--text);text-align:center;text-decoration:none;transition:border-color .16s ease,transform .16s ease,box-shadow .16s ease}.az-card:hover,.az-card:focus-visible{border-color:#007aff5c;box-shadow:0 14px 34px #0f172a14;transform:translateY(-2px)}.az-card:focus-visible{outline:3px solid rgba(0,122,255,.16);outline-offset:3px}.az-card-letter{font-size:2.35rem;font-weight:800;line-height:1;transition:transform .16s ease}.az-card-preview{position:absolute;right:14px;bottom:42px;left:14px;overflow:hidden;color:var(--text-muted);font-family:"Cambria Math",Segoe UI Symbol,serif;font-size:.9rem;line-height:1.35;opacity:0;white-space:nowrap;text-overflow:ellipsis;transform:translateY(8px);transition:opacity .16s ease,transform .16s ease}.az-card-action{position:absolute;right:12px;bottom:12px;display:grid;width:30px;height:30px;place-items:center;border:1px solid rgba(0,122,255,.16);border-radius:999px;background:#007aff0f;color:var(--accent);opacity:0;transform:translate(4px,4px) scale(.94);transition:background .16s ease,color .16s ease,opacity .16s ease,transform .16s ease}.az-card-action svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}.az-card:hover .az-card-letter,.az-card:focus-visible .az-card-letter{transform:translateY(-16px)}.az-card:hover .az-card-preview,.az-card:focus-visible .az-card-preview{opacity:1;transform:translateY(0)}.az-card:hover .az-card-action,.az-card:focus-visible .az-card-action{opacity:1;transform:translate(0) scale(1)}.az-card:hover .az-card-action{border-color:#007aff3d;background:#007aff1f;color:var(--accent)}@media(hover:none),(pointer:coarse){.az-card{min-height:140px;padding:20px 16px}.az-card-letter{transform:translateY(-16px)}.az-card-preview,.az-card-action{opacity:1;transform:none}}.letters-step-grid,.letters-use-grid{display:grid;gap:14px}.letters-step-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.letters-use-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.letters-step-grid article,.letters-use-grid article{min-width:0;padding:18px;border:1px solid var(--border);border-radius:14px;background:#fff}.letters-step-grid span,.letters-use-grid span{display:inline-grid;min-width:34px;height:28px;place-items:center;margin-bottom:12px;border-radius:999px;background:#007aff14;color:#007aff;font-size:.78rem;font-weight:800}.letters-step-grid h3,.letters-use-grid h3{margin:0 0 8px;font-size:1rem}.letters-step-grid p,.letters-use-grid p{margin:0;color:var(--text-muted);font-size:.94rem}.letters-note{margin:18px 0 0;color:var(--text-muted);font-size:.95rem}.letters-example{display:grid;align-content:center;gap:12px;min-height:190px;padding:22px;border:1px solid var(--border);border-radius:16px;background:#fff}.letters-example span{color:var(--text-muted);font-weight:700}.letters-example strong{font-family:"Cambria Math",Segoe UI Symbol,serif;font-size:1.45rem;line-height:1.5}.related-tool-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.related-tool-grid strong{font-size:1rem}.related-tool-grid span{color:var(--text-muted)}@media(max-width:900px){.featured-post,.post-grid,.related-post-grid,.footer-grid{grid-template-columns:1fr;gap:26px}.footer-legal-links{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding-bottom:20px}.footer-language{justify-content:flex-start;margin-top:16px;min-height:0}.tool-shell,.split-section,.style-keyword-grid{grid-template-columns:1fr}.letter-tool-controls{grid-template-columns:repeat(2,minmax(0,1fr))}.letter-style-control{grid-column:1 / -1}.letter-results-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.letter-browse-grid{grid-template-columns:repeat(8,minmax(0,1fr))}.input-panel{border-right:1px solid rgba(255,255,255,.82)}.style-list{max-height:none}}@media(max-width:640px){.top-header{align-items:flex-start;flex-direction:column;padding-inline:16px}.top-nav{width:100%}.top-nav>a,.nav-dropdown{flex:1}.top-nav>a,.nav-trigger{width:100%;text-align:center}.nav-dropdown-menu{left:0;right:auto;min-width:min(240px,calc(100vw - 32px))}.site-hero{padding:24px 14px 18px}.fancy-hero{padding:30px 14px 14px}.fancy-controls{align-items:stretch;flex-direction:column}.apple-dropdown{width:100%;height:48px;border-right:0;border-bottom:1px solid rgba(0,0,0,.06)}.apple-dropdown-trigger{justify-content:space-between;width:100%}.apple-dropdown-menu{right:0;min-width:100%}.style-bar .style-dropdown{width:auto;height:26px;border-bottom:0}.style-bar .style-dropdown .apple-dropdown-trigger{width:auto;height:26px}.style-bar .style-dropdown .apple-dropdown-menu{right:auto;min-width:100%}.style-bar .size-popover-panel{left:0;width:min(220px,calc(100vw - 48px))}.fancy-input-wrap{width:100%}.style-options-toggle{grid-template-columns:1fr auto;gap:8px;min-height:50px}.style-options-summary{grid-column:1 / -1;order:3;white-space:normal}.style-options-panel{align-items:stretch;flex-direction:column;gap:10px}.style-option-group,.color-control,.background-control,.background-color-control{align-items:stretch;flex-wrap:wrap}.hex-input,.background-mode-select{flex:1 1 140px}.reset-preview-style{width:100%;margin-left:0}.fancy-preview{min-height:360px;max-height:420px;padding:18px 14px}.fancy-preview .style-row{padding:13px 0}.fancy-preview .style-output{grid-column:1}.fancy-preview .style-actions{grid-column:2;grid-row:1;gap:2px}.fancy-preview .copy-button{width:32px;min-height:32px}h1{font-size:2.25rem;line-height:1.08}.hero-copy{font-size:1rem}.input-panel,.results-panel{padding:16px}.results-head{align-items:stretch;flex-direction:column}.secondary-button{width:100%;min-height:42px;box-shadow:0 8px 18px #11111129,inset 0 1px #ffffff14}.style-row{grid-template-columns:minmax(0,1fr) auto;gap:10px 12px}.copy-button{grid-column:2;grid-row:1;width:34px;min-height:34px;padding:0}.style-output{grid-column:1 / -1;font-size:1.16rem}.textarea-meta{align-items:flex-start;flex-direction:column;gap:10px}.input-actions{justify-content:flex-start}main{padding-inline:16px}.content-section{padding:42px 0}.content-section h2{font-size:1.55rem;line-height:1.2}.section-cta{align-items:stretch;flex-direction:column}.section-cta .cta-link{width:100%}.blog-page,.article-page{padding-inline:16px}.featured-post{padding:16px}.post-card .blog-cover{min-height:150px}.article-cta{align-items:stretch;flex-direction:column}.article-cta .cta-link{width:100%}.home-blog-head{align-items:stretch;flex-direction:column}.use-case{grid-template-columns:1fr;gap:6px}.flow-row{display:grid}.flow-row span:not(:last-child):after{content:"";margin:0}.letters-hero{padding:34px 14px 24px}.letters-input-row,.letters-section-head{align-items:stretch;flex-direction:column}.letters-generate-button{width:100%}.letters-detail-actions{align-items:stretch;flex-direction:column}.letter-customizer{gap:14px;margin-top:24px;padding:16px;border-radius:20px}.letter-customizer-head{align-items:flex-start;flex-direction:column}.letter-reset-button{width:100%}.letter-preview-stage{min-height:210px;padding:20px}.letter-preview-value{font-size:clamp(5rem,36vw,8rem)}.letter-tool-controls,.letter-tool-actions{grid-template-columns:1fr}.letter-tool-controls,.letter-tool-actions{display:grid}.quick-letters{grid-template-columns:repeat(6,minmax(0,1fr))}.letter-results-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.letter-card{min-height:0;padding:12px 8px}.letter-card-value{font-size:2.7rem}.letter-card-actions{right:10px;bottom:10px;left:10px;opacity:1;transform:none;pointer-events:auto}.letter-card-action{min-height:32px;padding-inline:12px;font-size:.7rem}.letters-az-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.letter-browse-grid{grid-template-columns:repeat(6,minmax(0,1fr))}.letters-step-grid,.letters-use-grid,.related-tool-grid{grid-template-columns:1fr}}