:root{color-scheme:light;--bg:#f7f8fa;--fg:#17191d;--muted:#68707b;--line:#dde1e6;--primary:#0866ce;--panel:#16191e;--panel-line:#30353d;--hover:#eef1f5;--shadow:rgb(25 31 40 / 15%);--grain:.022}
:root[data-theme="dark"]{color-scheme:dark;--bg:#121315;--fg:#eeeeef;--muted:#9b9ca2;--line:#303136;--primary:#7e9fc9;--panel:#1b1c1f;--panel-line:#37383d;--hover:#222326;--shadow:rgb(0 0 0 / 34%);--grain:.035}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]){color-scheme:dark;--bg:#121315;--fg:#eeeeef;--muted:#9b9ca2;--line:#303136;--primary:#7e9fc9;--panel:#1b1c1f;--panel-line:#37383d;--hover:#222326;--shadow:rgb(0 0 0 / 34%);--grain:.035}}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--fg);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","PingFang SC","Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased;transition:background-color .18s,color .18s}body:before{content:"";position:fixed;z-index:20;inset:0;pointer-events:none;background:url('assets/noise.svg') repeat;opacity:var(--grain)}a{color:inherit;text-decoration:none}button{font:inherit}.skip-link{position:fixed;z-index:30;top:10px;left:12px;padding:8px 12px;border-radius:8px;background:var(--fg);color:var(--bg);font-size:13px;transform:translateY(-150%)}.skip-link:focus{transform:none}:focus-visible{outline:2px solid var(--primary);outline-offset:3px}
.site-header,.hero,.intro,.detail-list,.privacy,.download,footer{width:min(1120px,calc(100% - 48px));margin-inline:auto}.site-header{height:76px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand,.header-actions,nav,.hero-actions{display:flex;align-items:center}.brand{gap:10px;font-size:15px;font-weight:650}.brand img{border-radius:8px}.header-actions{gap:18px}nav{gap:28px;color:var(--muted);font-size:13px}nav a:hover,footer a:hover{color:var(--fg)}.theme-toggle{width:34px;height:34px;border:1px solid var(--line);border-radius:50%;background:transparent;color:var(--muted);cursor:pointer}.theme-toggle:hover{background:var(--hover);color:var(--fg)}.sun{display:none}:root[data-theme="dark"] .moon{display:none}:root[data-theme="dark"] .sun{display:inline}@media(prefers-color-scheme:dark){:root:not([data-theme]) .moon{display:none}:root:not([data-theme]) .sun{display:inline}}
.hero{min-height:580px;display:grid;grid-template-columns:.88fr 1.12fr;align-items:center;gap:64px;padding:62px 0 74px}.eyebrow,.section-index{margin:0 0 18px;color:var(--primary);font-size:12px;font-weight:650;letter-spacing:.08em}.hero h1{margin:0;font-size:clamp(42px,5vw,62px);line-height:1.08;letter-spacing:-.05em}.lead{max-width:510px;margin:28px 0 0;color:var(--muted);font-size:17px;line-height:1.8}.hero-actions{gap:16px;margin-top:34px}.hero-actions span{color:var(--muted);font-size:12px}.download-button{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 17px;border-radius:9px;background:var(--primary);color:white;font-weight:620;transition:transform .15s,box-shadow .15s}.download-button:hover{transform:translateY(-1px);box-shadow:0 8px 22px rgb(8 102 206 / 20%)}
.product-stage{display:flex;flex-direction:column;align-items:center;gap:18px}.product-stage>p{margin:0;color:var(--muted);font-size:12px}.app-window{width:100%;max-width:430px;overflow:hidden;border:1px solid var(--panel-line);border-radius:16px;background:var(--panel);color:#f5f7fa;box-shadow:0 22px 48px var(--shadow);transition:transform .22s}.app-window:hover{transform:translateY(-2px)}.app-toolbar{height:54px;padding:0 14px 0 16px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--panel-line)}.toolbar-actions,.token-actions{display:flex;gap:7px}.toolbar-actions span,.token-actions span{width:26px;height:26px;display:grid;place-items:center;border-radius:50%;background:rgb(255 255 255 / 6%);color:#9fa6b2;font-size:13px}.toolbar-actions .active{background:rgb(55 137 255 / 16%);color:#60a0ff}.token-row{position:relative;min-height:102px;padding:16px;display:flex;align-items:center;justify-content:space-between}.token-copy{padding:0;border:0;background:transparent;color:inherit;text-align:left;cursor:pointer}.token-copy small{display:block;color:#a7aeb8;font-size:12px}.token-copy strong{display:flex;gap:14px;margin-top:4px;font:500 35px/1.15 "SF Mono",ui-monospace,monospace;letter-spacing:.02em}.copy-mark.copied{color:#73b0ff}.progress{position:absolute;left:16px;right:16px;bottom:8px;height:4px;overflow:hidden;border-radius:9px;background:rgb(255 255 255 / 10%)}.progress i{display:block;width:64%;height:100%;border-radius:inherit;background:#58a0ff;animation:countdown 12s linear infinite}.copy-status{position:absolute;right:17px;bottom:9px;color:#73b0ff;font-size:10px}
.intro,.privacy,.download{border-top:1px solid var(--line)}.intro{display:grid;grid-template-columns:1fr 3fr;gap:36px;padding:96px 0}.intro h2,.privacy h2,.download h2{margin:0;font-size:clamp(30px,4vw,48px);line-height:1.18;letter-spacing:-.04em}.intro div p,.privacy div>p:last-child{max-width:650px;margin:24px 0 0;color:var(--muted);font-size:16px;line-height:1.85}.detail-list{margin-bottom:110px;border-top:1px solid var(--line)}.detail-list article{min-height:112px;display:grid;grid-template-columns:70px .75fr 1.25fr;align-items:center;gap:22px;border-bottom:1px solid var(--line)}.detail-list article>span{color:var(--muted);font:11px "SF Mono",monospace}.detail-list h3,.detail-list p{margin:0}.detail-list h3{font-size:17px}.detail-list p{color:var(--muted);font-size:14px;line-height:1.7}.privacy{display:grid;grid-template-columns:1.2fr .8fr;gap:100px;padding:100px 0}.privacy ul{margin:2px 0 0;padding:0;list-style:none;border-top:1px solid var(--line)}.privacy li{height:58px;display:flex;align-items:center;border-bottom:1px solid var(--line);font-size:14px}.download{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:26px;padding:76px 0}.download img{border-radius:18px}.download h2{font-size:clamp(26px,3vw,38px)}.download p{margin:8px 0 0;color:var(--muted);font-size:13px}footer{min-height:110px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);color:var(--muted);font-size:12px}
@keyframes countdown{from{width:100%}to{width:2%}}@media(max-width:820px){.site-header,.hero,.intro,.detail-list,.privacy,.download,footer{width:min(100% - 32px,640px)}nav a:not(:last-child){display:none}.hero{min-height:auto;grid-template-columns:1fr;gap:58px;padding:70px 0 78px}.intro,.privacy{grid-template-columns:1fr;gap:40px;padding:76px 0}.detail-list article{grid-template-columns:44px 1fr;gap:10px;padding:22px 0}.detail-list article p{grid-column:2}.download{grid-template-columns:auto 1fr}.download .download-button{grid-column:1/-1}}@media(max-width:520px){.hero-actions{align-items:flex-start;flex-direction:column}.token-copy strong{font-size:30px;gap:11px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
[hidden]{display:none!important}.online-link{color:var(--primary);font-size:12px;font-weight:620}.online-link:hover{text-decoration:underline;text-underline-offset:4px}.back-home{color:var(--muted);font-size:13px}.tool-shell{width:min(720px,calc(100% - 48px));min-height:calc(100vh - 186px);margin:0 auto;padding:78px 0 92px}.tool-heading{margin-bottom:34px}.tool-heading h1{margin:0;font-size:clamp(38px,6vw,58px);line-height:1.08;letter-spacing:-.05em}.tool-heading>p:last-child{margin:18px 0 0;color:var(--muted);font-size:14px}.online-tool{border-top:1px solid var(--line);padding-top:20px}.secret-form{display:grid;grid-template-columns:1fr auto 38px;align-items:center;gap:8px;min-height:56px;padding:8px;border:1px solid var(--line);border-radius:13px;background:color-mix(in srgb,var(--bg) 72%,var(--fg) 3%)}.secret-form input{min-width:0;height:38px;padding:0 8px;border:0;outline:0;background:transparent;color:var(--fg);font:500 14px -apple-system,BlinkMacSystemFont,"SF Pro Text",sans-serif}.secret-form input::placeholder{color:var(--muted)}.paste-generate,.add-manual{height:38px;border:0;border-radius:9px;cursor:pointer}.paste-generate{padding:0 14px;background:var(--primary);color:white;font-size:13px;font-weight:620}.add-manual{width:38px;background:var(--hover);color:var(--muted)}.tool-error{min-height:30px;margin:0;padding:8px 4px 0;color:#c24134;font-size:12px;opacity:0}.tool-error.is-visible{opacity:1}.online-token-list{overflow:hidden;border-top:1px solid var(--line)}.online-token-list.is-scrollable{max-height:354px;overflow-y:auto}.online-token{position:relative;min-height:118px;display:flex;align-items:center;border-bottom:1px solid var(--line)}.online-code{flex:1;align-self:stretch;padding:18px 56px 20px 4px;border:0;background:transparent;color:var(--fg);text-align:left;cursor:pointer}.online-code>span{display:block;color:var(--muted);font-size:12px}.online-code strong{display:block;margin-top:5px;font:520 clamp(36px,7vw,48px)/1.05 "SF Mono",ui-monospace,monospace;letter-spacing:.035em}.online-code small{position:absolute;right:56px;top:24px;color:var(--muted);font-size:10px}.remove-token{position:absolute;right:5px;top:50%;width:34px;height:34px;margin-top:-18px;border:0;border-radius:50%;background:transparent;color:var(--muted);font-size:19px;cursor:pointer}.remove-token:hover{background:var(--hover);color:#c24134}.online-progress{position:absolute;left:4px;right:4px;bottom:0;height:3px;overflow:hidden;background:var(--line)}.online-progress i{display:block;height:100%;background:var(--primary);transition:width .25s linear}.tool-footer-actions{min-height:56px;display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:12px}.tool-footer-actions button{padding:7px 9px;border:0;border-radius:8px;background:transparent;color:var(--muted);cursor:pointer}.tool-footer-actions button:hover{background:var(--hover);color:var(--fg)}.tool-empty{min-height:230px;display:grid;place-items:center;align-content:center;color:var(--muted);text-align:center}.tool-empty .empty-copy{margin-bottom:14px;font-size:22px}.tool-empty p{margin:0;color:var(--fg);font-size:14px;font-weight:590}.tool-empty>span:last-child{margin-top:7px;font-size:12px}@media(max-width:820px){.tool-shell{width:min(100% - 32px,640px);padding:62px 0 76px}}@media(max-width:520px){.secret-form{grid-template-columns:1fr 38px}.paste-generate{grid-column:1/-1;grid-row:2}.add-manual{grid-column:2;grid-row:1}.online-code strong{font-size:34px}}