:root{--ft-ink:#14233b;--ft-muted:#53627a;--ft-blue:#1d50be;--ft-orange:#f97316;--ft-line:#d8e3f1;--ft-ground:#eef4fc}
.free-tools-page .skip-link{position:absolute;left:12px;top:-100px;z-index:100;padding:10px 14px;border-radius:10px;background:#fff;color:#14233b}.free-tools-page .skip-link:focus{top:12px}
.ft-menu-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:26px 0 30px}.ft-menu-tabs button{display:flex;align-items:center;gap:9px;min-height:76px;padding:13px 16px;border:1px solid #d8e3f1;border-radius:16px;background:#f8fbff;color:#14233b;text-align:left;cursor:pointer;transition:background .2s,transform .2s,box-shadow .2s}.ft-menu-tabs button:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(24,54,97,.08)}.ft-menu-tabs button[aria-selected=true]{background:#e5eeff;border-color:#9dbcf2;box-shadow:inset 0 0 0 1px #b9d0f6}.ft-tab-index{color:#1d50be;font:600 13px Kanit,sans-serif}.ft-menu-tabs strong{font:600 18px Kanit,sans-serif}.ft-menu-tabs small{margin-left:auto;color:#647792;white-space:nowrap}.ft-menu-panel[hidden]{display:none}.ft-menu-heading{display:flex;justify-content:space-between;align-items:end;gap:24px;padding:10px 0 2px}.ft-menu-heading>div{max-width:710px}.ft-menu-heading .ft-overline{margin-bottom:5px}.ft-menu-heading h3{margin:0;font:600 clamp(26px,3vw,36px)/1.3 Kanit,sans-serif}.ft-menu-heading p:last-child{margin:8px 0 0;color:#53627a;line-height:1.65}.ft-menu-heading .ft-search{flex:0 1 330px}.ft-card h4{margin:5px 0 8px;font:600 21px/1.35 Kanit,sans-serif}.ft-source-link{display:inline-flex;align-items:center;min-height:44px;margin-top:20px;color:#1d50be!important;font-weight:700;text-decoration:underline!important;text-underline-offset:3px}.ft-article{padding:18px 20px;border:1px solid #d8e3f1;border-radius:14px;background:#f8fbff;line-height:1.75}.ft-menu-panel .ft-result{margin-top:24px}
@media(max-width:950px){.ft-menu-tabs{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){.ft-menu-tabs{grid-template-columns:1fr 1fr;gap:8px}.ft-menu-tabs button{min-height:64px;padding:10px;flex-wrap:wrap}.ft-menu-tabs strong{font-size:15px}.ft-menu-tabs small{font-size:11px}.ft-menu-heading{align-items:stretch;flex-direction:column}.ft-menu-heading .ft-search{flex:0 0 auto;width:100%}}
.ft-menu-tabs{grid-template-columns:repeat(3,minmax(0,1fr))}.ft-prompt-filters{display:flex;gap:8px;overflow-x:auto;padding:18px 0 2px}.ft-prompt-filters button{flex:none;min-height:42px;padding:8px 15px;border:1px solid #d8e3f1;border-radius:999px;background:#f8fbff;color:var(--ft-muted);cursor:pointer}.ft-prompt-filters button[aria-pressed=true]{background:#e5eeff;border-color:#9dbcf2;color:var(--ft-blue);font-weight:700}.ft-prompt-box{margin-top:18px;padding:18px;border:1px solid #c9dcff;border-radius:14px;background:#f3f7ff}.ft-prompt-box[hidden]{display:none}.ft-prompt-box p{margin:0 0 10px;color:var(--ft-blue);font-weight:700}.ft-prompt-box pre{margin:0 0 15px;white-space:pre-wrap;overflow-wrap:anywhere;font:inherit;line-height:1.75}.ft-prompt-box button{min-height:44px;padding:9px 16px;border:0;border-radius:10px;background:var(--ft-blue);color:#fff;font-weight:700;cursor:pointer}.ft-prompt-box [data-copy-status]{display:inline-block;margin-left:12px;color:var(--ft-blue);font-size:13px}.ft-dialog-inner{max-height:min(85vh,760px)}
.ft-reference-link{display:inline-block;margin-top:10px;color:var(--ft-blue)!important;font-size:14px;font-weight:700;text-decoration:underline!important;text-underline-offset:3px}.ft-dialog{overflow:hidden}.ft-dialog-inner{overflow-y:auto}
@media(max-width:950px){.ft-menu-tabs{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){.ft-menu-tabs{grid-template-columns:repeat(2,minmax(0,1fr))}.ft-menu-tabs button{display:block}.ft-menu-tabs strong{display:block;margin:3px 0}.ft-menu-tabs small{display:block}.ft-prompt-box [data-copy-status]{display:block;margin:8px 0 0}}
*{box-sizing:border-box}html{scroll-behavior:smooth}body.free-tools-page{margin:0;background:var(--ft-ground);color:var(--ft-ink);font-family:"IBM Plex Sans Thai",system-ui,sans-serif}.ft-shell{width:min(1200px,calc(100% - 40px));margin-inline:auto}.ft-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}.free-tools-page a{color:inherit;text-decoration:none}.free-tools-page button,.free-tools-page input{font:inherit}.free-tools-page :focus-visible{outline:3px solid var(--ft-blue);outline-offset:3px}.ft-nav{position:sticky;top:0;z-index:30;background:rgba(247,250,255,.83);backdrop-filter:blur(20px) saturate(1.35);-webkit-backdrop-filter:blur(20px) saturate(1.35);box-shadow:0 1px 0 rgba(29,80,190,.09)}.ft-nav-inner{min-height:74px;display:flex;align-items:center;gap:34px}.ft-brand{display:inline-flex;align-items:center;gap:9px;white-space:nowrap;font-family:Kanit,sans-serif;font-weight:700;font-size:24px;letter-spacing:-.035em}.ft-brand img{border-radius:11px}.ft-brand span span{color:var(--ft-blue)}.ft-brand b{color:var(--ft-orange)}.ft-nav nav{display:flex;gap:4px;margin-left:auto}.ft-nav nav a{padding:10px 15px;border-radius:10px;color:var(--ft-muted);font-weight:600}.ft-nav nav a[aria-current],.ft-nav nav a:hover{background:#e3edff;color:var(--ft-blue)}.ft-nav-cta{padding:11px 16px;border-radius:12px;background:var(--ft-ink);color:white!important;font-weight:600}.ft-hero{min-height:500px;display:grid;grid-template-columns:1.12fr .88fr;align-items:center;gap:32px;padding-block:66px 82px}.ft-hero-copy{position:relative;z-index:1}.ft-eyebrow,.ft-overline{margin:0 0 18px;color:var(--ft-blue);font-weight:700;font-size:14px}.ft-eyebrow span{display:inline-grid;place-items:center;width:30px;height:30px;margin-right:6px;border-radius:10px;background:#dce9ff}.ft-hero h1{margin:0;font:600 clamp(42px,5.5vw,75px)/1.12 Kanit,"IBM Plex Sans Thai",sans-serif;letter-spacing:-.025em}.ft-hero h1 span{color:var(--ft-blue)}.ft-intro{max-width:640px;margin:22px 0 28px;color:var(--ft-muted);font-size:19px;line-height:1.75}.ft-hero-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.ft-hero-actions>span{color:var(--ft-muted);font-size:14px}.ft-primary{display:inline-flex;justify-content:center;align-items:center;gap:16px;min-height:52px;padding:11px 23px;border:0;border-radius:13px;background:var(--ft-orange);color:var(--ft-ink)!important;font-weight:700;box-shadow:0 10px 22px rgba(249,115,22,.22);transition:transform .2s,box-shadow .2s,background .2s}.ft-primary:hover{transform:translateY(-2px);background:#fb8a3c;box-shadow:0 14px 28px rgba(249,115,22,.25)}.ft-primary:active{transform:scale(.97)}.ft-hero-art{height:385px;position:relative;isolation:isolate;display:grid;place-items:center}.ft-hero-art:before{content:"";position:absolute;inset:32px 38px;border-radius:43% 57% 51% 49%;background:radial-gradient(circle at 34% 26%,#fff 0,#cee3ff 42%,#89b8ef 72%,#3568bd 100%);box-shadow:inset 0 2px 25px #fff,0 28px 75px rgba(29,80,190,.19)}.ft-hero-art img{position:relative;z-index:2;width:min(78%,320px);height:auto;filter:drop-shadow(0 20px 21px rgba(23,50,92,.24))}.ft-art-orbit{position:absolute;border:1px solid rgba(29,80,190,.21);border-radius:50%;transform:rotate(-20deg)}.ft-art-orbit-one{inset:8px 10px}.ft-art-orbit-two{inset:42px 0;transform:rotate(28deg)}.ft-art-chip{position:absolute;z-index:3;display:flex;gap:16px;align-items:center;padding:11px 16px;background:rgba(255,255,255,.9);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.85);box-shadow:0 10px 24px rgba(21,55,109,.12);border-radius:14px;font-weight:700}.ft-chip-top{top:35px;left:0}.ft-chip-bottom{right:0;bottom:36px}.ft-art-chip b{color:var(--ft-blue)}.ft-library{padding:70px 0 90px;background:#fff;border-radius:38px 38px 0 0;box-shadow:0 -8px 45px rgba(23,55,102,.05)}.ft-section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:30px}.ft-section-head .ft-overline{margin-bottom:3px}.ft-section-head h2,.ft-next h2{margin:0;font:600 clamp(32px,3.8vw,48px)/1.18 Kanit,sans-serif;letter-spacing:-.02em}.ft-section-head p:last-child{margin:10px 0 0;color:var(--ft-muted)}.ft-section-head>strong{font:600 48px/1 Kanit,sans-serif;color:var(--ft-blue);white-space:nowrap}.ft-section-head>strong span{font:600 15px "IBM Plex Sans Thai",sans-serif;color:var(--ft-muted)}.ft-toolbar{display:flex;gap:16px;align-items:center;flex-wrap:wrap}.ft-search{position:relative;flex:1 1 310px;min-width:220px}.ft-search svg{position:absolute;left:17px;top:50%;width:21px;height:21px;transform:translateY(-50%);fill:none;stroke:#6a7d99;stroke-width:1.8;stroke-linecap:round}.ft-search input{width:100%;height:51px;border:1px solid var(--ft-line);border-radius:13px;padding:0 18px 0 48px;background:#f8fbff;color:var(--ft-ink);outline:none}.ft-search input:focus{border-color:var(--ft-blue);box-shadow:0 0 0 3px rgba(29,80,190,.12)}.ft-filters{display:flex;gap:6px;overflow:auto;max-width:100%;padding-block:3px}.ft-filters button{white-space:nowrap;min-height:44px;padding:8px 14px;border:1px solid transparent;border-radius:11px;background:transparent;color:var(--ft-muted);cursor:pointer}.ft-filters button:hover{background:#edf3fc}.ft-filters button[aria-pressed=true]{background:#e5eeff;border-color:#c9dcff;color:var(--ft-blue);font-weight:700}.ft-result{min-height:24px;margin:21px 0 15px;color:var(--ft-muted);font-size:14px}.ft-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.ft-card{display:flex;flex-direction:column;min-height:267px;padding:22px;border:1px solid #dae4f0;border-radius:20px;background:linear-gradient(155deg,#fff,#f8fbff);box-shadow:0 8px 24px rgba(24,54,97,.045);transition:transform .22s,box-shadow .22s,border-color .22s}.ft-card:hover{transform:translateY(-4px);border-color:#a7c3ed;box-shadow:0 18px 36px rgba(24,54,97,.11)}.ft-card[hidden],.ft-empty[hidden]{display:none}.ft-card-top{display:flex;justify-content:space-between;align-items:start;margin-bottom:18px}.ft-card-number{color:#7991b6;font:600 15px Kanit,sans-serif}.ft-card-mark{display:grid;place-items:center;width:37px;height:37px;border-radius:12px;background:#e6efff;color:var(--ft-blue);font-size:20px}.ft-category{color:var(--ft-blue);font-size:12px;font-weight:700}.ft-card h3{margin:5px 0 8px;font:600 21px/1.35 Kanit,sans-serif}.ft-card-description{margin:0;color:var(--ft-muted);font-size:14px;line-height:1.6}.ft-card-bottom{display:flex;justify-content:space-between;align-items:end;gap:10px;margin-top:auto;padding-top:22px}.ft-card-bottom>span{font-size:12px;line-height:1.45;color:#6b7e99}.ft-open{flex:none;padding:7px 0;border:0;background:none;color:var(--ft-blue);font-size:13px;font-weight:700;cursor:pointer}.ft-open:hover{text-decoration:underline}.ft-empty{padding:45px;text-align:center;border:1px dashed var(--ft-line);border-radius:20px}.ft-empty p{color:var(--ft-muted)}.ft-next{display:flex;align-items:center;justify-content:space-between;gap:40px;padding-block:85px}.ft-next>div{max-width:720px}.ft-next .ft-overline{margin-bottom:10px}.ft-next p:last-child{color:var(--ft-muted);line-height:1.7}.ft-next .ft-primary{flex:none}.ft-footer{background:#14233b;color:#d4e3f7;padding:24px 0}.ft-footer .ft-shell{display:flex;align-items:center;gap:24px}.ft-footer .ft-brand{color:#fff;font-size:20px}.ft-footer p{margin:0 auto 0 0;font-size:13px}.ft-footer>a,.ft-footer .ft-shell>a:last-child{font-size:13px}.ft-dialog{width:min(560px,calc(100% - 28px));max-height:min(85vh,760px);padding:0;border:1px solid #d3e1f4;border-radius:24px;background:#fff;color:var(--ft-ink);box-shadow:0 28px 80px rgba(9,29,67,.28)}.ft-dialog::backdrop{background:rgba(8,22,53,.58);backdrop-filter:blur(5px)}.ft-dialog-inner{position:relative;padding:35px;overflow:auto}.ft-dialog-close{position:absolute;top:18px;right:18px;width:42px;height:42px;border:0;border-radius:12px;background:#edf3fb;color:var(--ft-ink);font-size:28px;line-height:1;cursor:pointer}.ft-dialog h2{margin:0 0 10px;font:600 32px/1.3 Kanit,sans-serif}.ft-dialog-description{margin:0 0 22px;color:var(--ft-muted);line-height:1.7}.ft-draft-fields{margin:0;display:grid;gap:10px}.ft-draft-fields>div{padding:14px 16px;border:1px solid var(--ft-line);border-radius:12px;background:#f8fbff}.ft-draft-fields dt{font-size:12px;font-weight:700;color:var(--ft-blue)}.ft-draft-fields dd{margin:4px 0 0;line-height:1.5}.ft-draft-note{margin:20px 0 0;padding:12px 14px;border-radius:10px;background:#fff2e8;color:#75421d;font-size:13px;line-height:1.5}
@media(max-width:1050px){.ft-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.ft-hero{grid-template-columns:1fr .8fr}}@media(max-width:760px){.ft-shell{width:min(100% - 32px,1200px)}.ft-nav-inner{min-height:64px;gap:12px}.ft-nav nav{display:none}.ft-nav-cta{margin-left:auto;font-size:13px;padding:9px 12px}.ft-brand{font-size:20px}.ft-hero{grid-template-columns:1fr;gap:0;padding-block:46px 52px}.ft-hero-art{height:265px;max-width:400px;width:100%;margin:20px auto 0}.ft-hero-art:before{inset:24px 45px}.ft-chip-top{top:14px}.ft-chip-bottom{bottom:10px}.ft-intro{font-size:16px}.ft-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ft-library{padding-block:50px 65px}.ft-toolbar{align-items:stretch}.ft-search{flex-basis:100%}.ft-filters{width:100%}.ft-next{padding-block:60px;align-items:start;flex-direction:column;gap:16px}.ft-footer .ft-shell{flex-wrap:wrap}.ft-footer p{flex-basis:100%;order:3}}@media(max-width:540px){.ft-grid{grid-template-columns:1fr}.ft-card{min-height:220px}.ft-section-head>strong{font-size:34px}.ft-section-head>strong span{display:block}.ft-hero h1{font-size:clamp(36px,10vw,50px)}.ft-dialog-inner{padding:27px 22px}.ft-hero-actions>span{font-size:13px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.ft-card,.ft-primary{transition:none}.ft-card:hover,.ft-primary:hover{transform:none}}@media(prefers-reduced-transparency:reduce){.ft-nav{background:#f7faff;backdrop-filter:none}.ft-art-chip{background:#fff;backdrop-filter:none}.ft-dialog::backdrop{backdrop-filter:none}}@media(prefers-contrast:more){.ft-card,.ft-search input,.ft-draft-fields>div{border-color:#526786}.ft-card-description,.ft-intro,.ft-section-head p:last-child{color:#33445e}}

.ft-hero-actions .ft-tool-link{color:var(--ft-blue);font-weight:700;text-decoration:underline;text-underline-offset:4px}
.ft-gate{width:min(480px,calc(100% - 28px))}.ft-gate-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px 20px;margin-top:6px}.ft-gate-login{min-height:44px;display:inline-flex;align-items:center;color:var(--ft-blue)!important;font-weight:700;text-decoration:underline!important;text-underline-offset:3px}
.ft-clips{padding:8px 0 78px}.ft-clips .ft-filters{margin-top:4px}.ft-clips .ft-search{display:block;margin-top:14px;max-width:420px}.ft-clip-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px}.ft-clip{display:flex;flex-direction:column;min-width:0;content-visibility:auto;contain-intrinsic-size:auto 340px}.ft-clip[hidden]{display:none}.ft-clip-play{position:relative;display:block;width:100%;padding:0;border:0;border-radius:16px;overflow:hidden;background:#d9e4f2;cursor:pointer;aspect-ratio:9/16}.ft-clip-play img{width:100%;height:100%;object-fit:cover;display:block}.ft-clip-play i{position:absolute;left:50%;top:46%;width:46px;height:46px;transform:translate(-50%,-50%);border-radius:50%;background:rgba(20,35,59,.78);box-shadow:0 8px 18px rgba(8,22,53,.28)}.ft-clip-play i:before{content:"";position:absolute;left:18px;top:14px;border-style:solid;border-width:9px 0 9px 14px;border-color:transparent transparent transparent #fff}.ft-clip-badge{position:absolute;left:8px;top:8px;max-width:calc(100% - 16px);padding:4px 8px;border-radius:999px;background:rgba(255,255,255,.92);color:var(--ft-blue);font-size:11px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ft-clip h3{margin:8px 2px 0;font:600 15px/1.35 Kanit,sans-serif}.ft-clip p{margin:2px 2px 0;color:var(--ft-muted);font-size:12px;line-height:1.45}.ft-clip-play:hover i{background:var(--ft-blue)}.ft-clip-dialog{width:min(420px,calc(100% - 28px))}.ft-clip-dialog video{width:100%;max-height:68vh;aspect-ratio:9/16;background:#0e1728;border-radius:16px;object-fit:contain}.ft-clip-dialog .ft-overline{margin:14px 0 6px}
@media(max-width:1050px){.ft-clip-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(max-width:760px){.ft-clips{padding-bottom:48px}.ft-clip-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}}@media(prefers-reduced-motion:reduce){.ft-clip-play i{transition:none}}