.tn-shell{max-width:1200px;margin:auto;padding:2rem 1.25rem}.tn-directory,.tn-widget,.tn-maintenance,.tn-article,.tn-related{font:1rem/1.6 system-ui,-apple-system,Segoe UI,sans-serif;color:#19334e}.tn-directory-intro{background:#edf4ff;border-left:5px solid #2563eb;padding:1.8rem 2rem;border-radius:0 18px 18px 0;margin:0 0 1.5rem}.tn-directory-intro h2{font-size:clamp(1.8rem,4vw,3rem);line-height:1.15;letter-spacing:-.045em;margin:.4rem 0}.tn-eyebrow{font-size:.8rem;font-weight:750;letter-spacing:.12em;color:#235cc2}.tn-search{display:flex;gap:1rem;align-items:end;flex-wrap:wrap}.tn-search label{display:grid;gap:.4rem;min-width:180px}.tn-search-field{flex:1}.tn-search label span,.tn-field>span{font-weight:650;font-size:.9rem}.tn-search input,.tn-search select,.tn-field input,.tn-field textarea,.tn-field select,.tn-result-text{width:100%;font:inherit;color:#17334d;background:#fff;border:1px solid #b8c7d8;border-radius:8px;padding:.75rem;box-sizing:border-box;min-height:46px}.tn-search button,.tn-primary,.tn-download{background:#225ee5;color:white!important;border:0;border-radius:8px;padding:.8rem 1.2rem;font:600 1rem/1.4 system-ui;cursor:pointer;text-decoration:none;display:inline-block}.tn-search button:hover,.tn-primary:hover,.tn-download:hover{background:#1747b4}.tn-result-count{color:#5c6c7d;font-size:.9rem}.tn-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.tn-card{border:1px solid #dce5ef;border-radius:12px;padding:1.35rem;text-decoration:none;color:#18314b!important;background:#fff;transition:border-color .15s,box-shadow .15s}.tn-card:hover{border-color:#2563eb;box-shadow:0 6px 20px #1934530d}.tn-card h3{font-size:1.12rem;line-height:1.4;margin:.65rem 0 1rem}.tn-card-category{font-size:.8rem;color:#64738a}.tn-status{display:inline-block;padding:.25rem .6rem;background:#f0f2f5;border-radius:5px;color:#626c78;font-size:.8rem;font-weight:650}.tn-ready{background:#edf4ff;color:#2458ab}.tn-paused{background:#fff3db;color:#76580c}.tn-widget{border:1px solid #d7e3f1;border-radius:14px;padding:1.5rem;margin:1.5rem 0 2rem;background:#f7faff}.tn-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.1rem}.tn-field{display:grid;gap:.45rem;align-content:start}.tn-wide{grid-column:1/-1}.tn-field small,.tn-note{font-size:.875rem;color:#55667a}.tn-actions{display:flex;gap:.7rem;margin-top:1.2rem;flex-wrap:wrap}.tn-secondary{border:1px solid #abbcd0;border-radius:8px;background:white;color:#284263;padding:.75rem 1.1rem;font:600 1rem system-ui;cursor:pointer}.tn-primary:disabled,.tn-maintenance button{opacity:.65;cursor:not-allowed}.tn-alert{min-height:1.6em;color:#275390}.tn-error{color:#ae2020}.tn-result-text{display:block;margin-bottom:.75rem;background:#fff;white-space:pre;font: .94rem/1.6 ui-monospace,monospace}.tn-output h3{font-size:1.15rem}.tn-output img{max-width:100%;max-height:500px;object-fit:contain;display:block;margin:1rem auto;background:repeating-conic-gradient(#edf0f4 0% 25%,white 0% 50%) 50%/18px 18px}.tn-output audio{width:100%;margin:1rem 0}.tn-download{margin:.8rem .5rem 0 0}.tn-preview{width:100%;height:500px;border:1px solid #bccbdb;margin-top:1rem;background:#fff}.tn-maintenance{border:1px solid #eedebc;border-radius:12px;padding:2rem;background:#fffcf4;margin:1.5rem 0}.tn-maintenance h2{font-size:1.5rem}.tn-maintenance button{padding:.75rem 1rem;background:#d9dee5;color:#506070;border:0;border-radius:7px}.tn-article{max-width:850px;margin:3rem auto;overflow-wrap:anywhere}.tn-article img{max-width:100%;height:auto}.tn-article h2{font-size:1.7rem;line-height:1.3;margin-top:2.5rem}.tn-article h3{font-size:1.3rem}.tn-article table{border-collapse:collapse;width:100%;display:block;overflow:auto}.tn-article td,.tn-article th{padding:.7rem;border:1px solid #dce4ed}.tn-related{border-top:1px solid #dce4ed;margin-top:2rem;padding-top:1rem}.tn-related ul{display:flex;gap:1rem;flex-wrap:wrap;list-style:none;padding:0}.tn-related a{color:#245dc2}.tn-pagination{display:flex;gap:.5rem;justify-content:center;margin:2rem 0;flex-wrap:wrap}.tn-pagination a,.tn-pagination span{padding:.5rem .8rem;border:1px solid #d2dfed;border-radius:5px}.tn-pagination .current{background:#235ee5;color:white}.tn-empty{padding:2rem;background:#f5f8fc}.tn-widget :focus-visible,.tn-directory :focus-visible{outline:3px solid #ebac38;outline-offset:3px}.tn-loading{padding:1rem}.tn-live-panel{padding:1rem;margin:1rem 0;border:1px solid #cbd8e8;border-radius:8px}.tn-live-panel button{margin:.3rem;padding:.8rem}.tn-live-big{font-size:2.5rem;font-weight:750;text-align:center}.tn-field input[type=color]{padding:3px}.tn-widget canvas{max-width:100%;height:auto}.tn-page-title{font-size:2rem}@media(max-width:850px){.tn-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:560px){.tn-card-grid,.tn-fields{grid-template-columns:1fr}.tn-search label,.tn-search button{width:100%}.tn-directory-intro{padding:1.25rem}.tn-widget{padding:1rem}.tn-article h2{font-size:1.45rem}.tn-card{padding:1.1rem}.tn-shell{padding:1rem}.tn-preview{height:380px}}@media(prefers-reduced-motion:reduce){.tn-card{transition:none}}
/* ToolNest 1.1: reusable design tokens, original media and progressive pagination. */
.tn-directory,.tn-widget,.tn-maintenance,.tn-article,.tn-related{color:var(--tn-text,#19334e)}.tn-directory-intro{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(220px,.9fr);align-items:center;gap:2rem;background:var(--tn-soft,#edf4ff);border:1px solid #dce5ef;border-radius:22px;padding:2.3rem;margin-bottom:1.8rem}.tn-intro-copy{min-width:0}.tn-intro-copy>p:last-child{max-width:42ch;color:var(--tn-text,#19334e);opacity:.8}.tn-hero-art{display:block;width:100%;height:auto;max-height:295px;object-fit:contain;border-radius:18px}.tn-directory-intro:not(:has(.tn-hero-art)){grid-template-columns:1fr}.tn-eyebrow{color:var(--tn-accent,#225ee5)}.tn-card{position:relative;display:flex;flex-direction:column;overflow:hidden;padding:0;background:var(--tn-surface,#fff);color:var(--tn-text,#19334e)!important;border-radius:16px}.tn-card:hover{border-color:var(--tn-accent,#225ee5);box-shadow:0 10px 26px #19345312}.tn-card-cover{display:block;width:100%;aspect-ratio:16/9;height:auto;object-fit:cover;border-bottom:1px solid #e5eaf2}.tn-card-body{padding:1.2rem 1.25rem 1.3rem;position:relative;flex:1;display:flex;flex-direction:column;align-items:flex-start}.tn-card-meta{display:flex;align-items:center;gap:.7rem;min-height:44px}.tn-tool-icon{display:inline-block;width:46px;height:46px;object-fit:contain;flex:none;border-radius:12px}.tn-card-category{font-size:.76rem;line-height:1.4;color:var(--tn-text,#19334e);opacity:.72}.tn-card h3{margin:.8rem 0 1rem;overflow-wrap:anywhere}.tn-card .tn-status{margin-top:auto}.tn-card-arrow{position:absolute;right:1.25rem;bottom:1.45rem;color:var(--tn-accent,#225ee5)}.tn-ready{background:var(--tn-soft,#edf4ff);color:var(--tn-accent,#225ee5)}.tn-search button,.tn-primary,.tn-download,.tn-pagination .current{background:var(--tn-accent,#225ee5);color:var(--tn-button-text,#fff)!important}.tn-search button:hover,.tn-primary:hover,.tn-download:hover{background:var(--tn-accent-hover,#1747b4)}.tn-search input,.tn-search select,.tn-field input,.tn-field textarea,.tn-field select,.tn-result-text{color:var(--tn-text,#19334e);background:var(--tn-surface,#fff)}.tn-widget{background:var(--tn-soft,#f7faff)}.tn-tool-visual{max-width:640px;margin:2rem auto}.tn-tool-visual img{display:block;width:100%;height:auto;border-radius:18px;border:1px solid #e0e7ef}.tn-more-wrap{text-align:center;margin:2rem 0 .5rem}.tn-more{min-width:180px;border-radius:999px;display:inline-flex;justify-content:center;gap:1.25rem;align-items:center;box-shadow:0 4px 12px #19345313}.tn-more[aria-disabled=true]{opacity:.6;cursor:wait}.tn-more[hidden]{display:none}.tn-more-status{font-size:.875rem;min-height:1.5em;margin:.75rem 0;color:var(--tn-text,#526880)}.tn-pagination{gap:.5rem;align-items:center;margin:1rem 0 2rem}.tn-pagination a,.tn-pagination span{min-width:42px;min-height:42px;display:inline-flex;align-items:center;justify-content:center;border-radius:12px;border:1px solid #dce5ef;padding:.55rem .8rem;text-decoration:none;font-weight:650;line-height:1.2;color:var(--tn-text,#19334e);background:var(--tn-surface,#fff)}.tn-pagination .current{background:var(--tn-accent,#225ee5);border-color:transparent;box-shadow:0 4px 10px #19345314}.tn-pagination a:hover{background:var(--tn-soft,#edf4ff);border-color:var(--tn-accent,#225ee5)}.tn-pagination .dots{border-color:transparent;background:transparent;min-width:20px;padding:0}.tn-related a{color:var(--tn-accent,#225ee5)}.tn-secondary{background:var(--tn-surface,#fff);color:var(--tn-text,#19334e)}
@media(max-width:700px){.tn-directory-intro{grid-template-columns:1fr;gap:1rem;padding:1.4rem}.tn-hero-art{max-height:210px;width:min(100%,360px);justify-self:center}.tn-pagination{gap:.35rem}.tn-pagination a,.tn-pagination span{min-width:38px;min-height:42px;padding:.45rem .55rem}.tn-pagination .prev,.tn-pagination .next{font-size:.8rem}.tn-card-body{padding:1rem}.tn-card-cover{max-height:200px;object-fit:cover}.tn-card-grid{gap:1rem}}
.tn-install-dialog{max-width:520px;width:calc(100% - 32px);max-height:85vh;overflow:auto;border:1px solid #d4dfec;border-radius:20px;padding:1.8rem;background:var(--tn-surface,#fff);color:var(--tn-text,#19334e);font:1rem/1.6 system-ui;box-shadow:0 24px 80px #162b4e33}.tn-install-dialog::backdrop{background:#12233e80}.tn-install-dialog h2{font-size:1.5rem;line-height:1.25;margin:0 0 1rem}.tn-install-dialog ol{padding-left:1.4rem}.tn-install-dialog li{margin:.8rem 0}.tn-install-note{font-size:.875rem;opacity:.75}.tn-hero-install{margin-top:.6rem}.tn-hero-install[hidden]{display:none}
/* Related tools: real category links, individual media, no carousel script. */
.tn-related{margin-top:3rem;padding:1.5rem;border:1px solid #e1e8f2;border-radius:24px;background:var(--tn-soft,#edf4ff)}
.tn-related-heading{display:flex;align-items:center;justify-content:space-between;gap:1.25rem;margin-bottom:1.4rem}
.tn-related-eyebrow{font-size:.68rem;letter-spacing:.15em;font-weight:800;color:var(--tn-accent,#225ee5)}
.tn-related-heading h2{margin:.25rem 0;font-size:clamp(1.55rem,3vw,2rem);letter-spacing:-.035em;line-height:1.2}
.tn-related-heading p{margin:.45rem 0 0;font-size:.9rem;opacity:.76}
.tn-related-all{display:inline-flex;align-items:center;justify-content:center;gap:.9rem;padding:.65rem 1rem;border:1px solid #cddbec;border-radius:999px;background:var(--tn-surface,#fff);font-size:.83rem;font-weight:700;text-decoration:none;white-space:nowrap;min-height:44px}
.tn-related-all:hover{border-color:var(--tn-accent,#225ee5)}
.tn-related ul.tn-related-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem;list-style:none;padding:0;margin:0}
.tn-related-grid>li{min-width:0;margin:0;padding:0;display:flex}
.tn-related a.tn-related-card{display:flex;flex-direction:column;width:100%;min-width:0;overflow:hidden;border:1px solid #dce5ef;border-radius:16px;background:var(--tn-surface,#fff);color:var(--tn-text,#19334e);text-decoration:none;box-shadow:0 3px 9px #19345305;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}
.tn-related-cover{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-bottom:1px solid #e5eaf2}
.tn-related-body{display:flex;flex-direction:column;flex:1;padding:1rem}
.tn-related-meta{display:flex;align-items:center;gap:.6rem;min-height:40px;font-size:.72rem;line-height:1.4}
.tn-related-meta>span{opacity:.75;overflow-wrap:anywhere}
.tn-related-meta .tn-tool-icon{width:40px;height:40px;border-radius:11px}
.tn-related-card h3{font:750 1.02rem/1.4 system-ui,-apple-system,Segoe UI,sans-serif;letter-spacing:-.015em;overflow-wrap:anywhere;margin:.85rem 0 1.1rem}
.tn-related-action{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:.5rem;padding-top:.85rem;border-top:1px solid #e5eaf2;font-size:.8rem;font-weight:750;color:var(--tn-accent,#225ee5)}
.tn-related-arrow{display:inline-flex;align-items:center;justify-content:center;flex:none;width:30px;height:30px;border-radius:50%;background:var(--tn-soft,#edf4ff);font-size:1.1rem;line-height:1;transition:background .18s,color .18s}
.tn-related-paused{color:#76580c;font-size:.74rem}
.tn-related :focus-visible{outline:3px solid var(--tn-accent,#225ee5);outline-offset:4px}
@media(hover:hover){.tn-related a.tn-related-card:hover{transform:translateY(-4px);border-color:var(--tn-accent,#225ee5);box-shadow:0 12px 25px #19345313}.tn-related-card:hover .tn-related-arrow{background:var(--tn-accent,#225ee5);color:var(--tn-button-text,#fff)}}
@media(max-width:1000px){.tn-related ul.tn-related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.tn-related{padding:1rem;border-radius:20px}.tn-related-heading{align-items:flex-start;flex-direction:column;gap:.9rem}.tn-related ul.tn-related-grid{grid-template-columns:minmax(0,1fr)}.tn-related-body{padding:1.1rem}.tn-related-card h3{font-size:1.15rem}}
@media(prefers-reduced-motion:reduce){.tn-related a.tn-related-card,.tn-related-arrow{transition:none}.tn-related a.tn-related-card:hover{transform:none}}
/* Shared visual finish: native system fonts and small, scoped styles. */
.tn-directory-intro{padding:2.6rem;border-radius:26px;position:relative;background:linear-gradient(125deg,var(--tn-soft,#edf4ff),var(--tn-surface,#fff));border-color:#e1e8f2;box-shadow:0 14px 40px #19345305}
.tn-directory-intro h2{font-size:clamp(2rem,4.6vw,3.5rem);line-height:1.08;letter-spacing:-.05em;max-width:14ch}
.tn-intro-copy>p:not(.tn-eyebrow){font-size:1.04rem;line-height:1.75;max-width:42ch;opacity:.8;margin:1.1rem 0 1.5rem}
.tn-hero-art{max-height:310px;border-radius:22px}.tn-hero-actions{display:flex;flex-wrap:wrap;gap:.65rem;align-items:center}.tn-hero-actions .tn-primary,.tn-hero-actions .tn-secondary{min-height:46px;border-radius:12px;display:inline-flex;gap:1.4rem;align-items:center;justify-content:center}.tn-hero-actions [hidden]{display:none}
.tn-search{padding:1.4rem;border:1px solid #dce5ef;border-radius:18px;background:var(--tn-surface,#fff);box-shadow:0 7px 22px #19345306;gap:.9rem;scroll-margin-top:1rem}
.tn-search label{min-width:180px}.tn-search label>span{font-size:.8rem;letter-spacing:.01em}.tn-search input,.tn-search select{border-radius:10px;min-height:48px}.tn-search button{border-radius:10px;min-height:48px}
.tn-category-shortcuts{display:flex;gap:.6rem;flex-wrap:wrap;margin:1rem 0 2rem}.tn-category-shortcuts a{display:inline-flex;gap:.45rem;align-items:center;border:1px solid #e1e8f2;border-radius:999px;padding:.4rem .75rem .4rem .5rem;min-height:40px;text-decoration:none;color:var(--tn-text,#19334e);background:var(--tn-surface,#fff);font-size:.74rem;font-weight:650}.tn-category-shortcuts img{width:24px;height:24px;object-fit:contain;border-radius:7px}.tn-category-shortcuts a:hover{border-color:var(--tn-accent,#225ee5);background:var(--tn-soft,#edf4ff)}
.tn-list-heading{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin:1.8rem 0 1rem}.tn-list-heading h2{font-size:1.45rem;letter-spacing:-.025em;line-height:1.25;margin:0}.tn-list-heading .tn-result-count{margin:0;font-size:.8rem;white-space:nowrap}.tn-card-grid{gap:1.1rem}.tn-card{box-shadow:0 3px 10px #19345304}.tn-card-body{padding:1.15rem 1.2rem 1.25rem}.tn-card h3{letter-spacing:-.02em;font-size:1.12rem}.tn-card-arrow{display:flex;width:30px;height:30px;align-items:center;justify-content:center;right:1.15rem;bottom:1.05rem;background:var(--tn-soft,#edf4ff);border-radius:50%}.tn-card .tn-status{padding:.3rem .6rem;border-radius:7px}.tn-card .tn-paused{margin-right:1.8rem}
.tn-widget{padding:1.65rem;background:var(--tn-surface,#fff);border-radius:20px;box-shadow:0 8px 28px #19345308;border-color:#dbe5ef}.tn-field input,.tn-field select,.tn-field textarea{background:var(--tn-soft,#f7faff);border-color:#cddbea;border-radius:10px}.tn-field textarea{min-height:160px;resize:vertical}.tn-field input[type=file]{padding:1.25rem;border-style:dashed}.tn-field input[type=file]::file-selector-button{border:0;border-radius:8px;padding:.6rem .8rem;margin-right:.8rem;background:var(--tn-surface,#fff);color:var(--tn-accent,#225ee5);font:650 .85rem system-ui;cursor:pointer}.tn-actions{gap:.65rem;margin-top:1.5rem}.tn-actions button{border-radius:10px;min-height:46px}.tn-alert:empty{display:none}.tn-output:not(:empty){background:var(--tn-soft,#edf4ff);border:1px solid #dce5ef;border-radius:14px;padding:1.1rem;margin-top:1.25rem}.tn-output h3{margin:0 0 .8rem;letter-spacing:-.02em}.tn-result-text{border-radius:10px}.tn-note{font-size:.83rem;line-height:1.7}.tn-maintenance{border-radius:18px}.tn-empty{border:1px dashed #ccd9ea;border-radius:16px;padding:2rem;text-align:center;background:var(--tn-soft,#f5f8fc)}.tn-article{font-size:1.03rem;line-height:1.85}.tn-article a{text-underline-offset:3px}.tn-article blockquote{margin:1.5rem 0;padding:1rem 1.4rem;background:var(--tn-soft,#edf4ff);border-left:4px solid var(--tn-accent,#225ee5);border-radius:0 12px 12px 0}
@media(max-width:760px){.tn-directory-intro{padding:1.6rem;gap:1.3rem}.tn-directory-intro h2{font-size:2.35rem}.tn-search{padding:1rem}.tn-search label{min-width:150px}.tn-category-shortcuts{gap:.45rem;margin-bottom:1.5rem}.tn-list-heading h2{font-size:1.2rem}.tn-list-heading .tn-result-count{font-size:.72rem}}
@media(max-width:560px){.tn-directory-intro{padding:1.4rem;border-radius:21px}.tn-directory-intro h2{font-size:2.1rem;max-width:14ch}.tn-intro-copy>p:not(.tn-eyebrow){font-size:.95rem;margin:.9rem 0 1.2rem}.tn-hero-actions{gap:.5rem}.tn-hero-actions .tn-primary,.tn-hero-actions .tn-secondary{font-size:.85rem;padding:.75rem .9rem;gap:.6rem}.tn-category-shortcuts{flex-wrap:nowrap;overflow:auto;padding-bottom:.4rem;scrollbar-width:thin}.tn-category-shortcuts a{flex:none}.tn-widget{padding:1.1rem}.tn-output:not(:empty){padding:.9rem}.tn-list-heading{align-items:baseline;gap:.5rem}.tn-card-grid{gap:1rem}}