/* Kitsu design system: fonts, tokens and shared primitives.
   Used by the site, the web cabinet, the Telegram Mini App and the import page.
   Dark only. One accent (fox orange from the logo). Motion via transform/opacity. */

@font-face{font-family:'Onest';font-style:normal;font-weight:100 900;font-display:swap;src:url(/static/fonts/onest-cyrillic.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Onest';font-style:normal;font-weight:100 900;font-display:swap;src:url(/static/fonts/onest-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Onest';font-style:normal;font-weight:100 900;font-display:swap;src:url(/static/fonts/onest-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400;font-display:swap;src:url(/static/fonts/jbmono-cyrillic-400.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400;font-display:swap;src:url(/static/fonts/jbmono-latin-ext-400.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400;font-display:swap;src:url(/static/fonts/jbmono-latin-400.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:500;font-display:swap;src:url(/static/fonts/jbmono-cyrillic-500.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:500;font-display:swap;src:url(/static/fonts/jbmono-latin-ext-500.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:500;font-display:swap;src:url(/static/fonts/jbmono-latin-500.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  color-scheme:dark;
  --bg:#0b0b0c;--bg-2:#0f0f11;
  --surface:#141416;--surface-2:#1a1a1d;--surface-3:#222226;
  --line:rgba(255,255,255,.075);--line-2:rgba(255,255,255,.13);
  --ink:#f3f1ed;--ink-2:#cfcbc5;--muted:#9b978f;--faint:#6c6964;
  --accent:#f26a3d;--accent-hi:#ff7f55;--accent-ink:#1b0c06;--accent-soft:rgba(242,106,61,.11);--accent-line:rgba(242,106,61,.38);
  --ok:#7fd3a2;--ok-soft:rgba(127,211,162,.1);--ok-line:rgba(127,211,162,.28);
  --warn:#efb15e;--warn-soft:rgba(239,177,94,.1);
  --danger:#f0806e;--danger-soft:rgba(240,128,110,.1);--danger-line:rgba(240,128,110,.32);
  --r-xl:28px;--r-lg:20px;--r-md:14px;--r-sm:10px;--r-xs:7px;
  --font:'Onest',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --ease:cubic-bezier(.22,1,.36,1);--spring:cubic-bezier(.34,1.4,.64,1);
  --edge:inset 0 1px 0 rgba(255,255,255,.045);
  --lift:0 1px 0 rgba(255,255,255,.04) inset,0 24px 60px -28px rgba(0,0,0,.75);
  --z-nav:20;--z-overlay:40;--z-grain:60;
  --safe-bottom:env(safe-area-inset-bottom,0px);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.6;font-feature-settings:'ss01','cv11';-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}
/* Film grain: breaks digital flatness, never intercepts input. */
body::after{content:'';position:fixed;inset:0;z-index:var(--z-grain);pointer-events:none;opacity:.035;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
img,svg{display:block;max-width:100%}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
button:disabled{cursor:not-allowed}
a{color:inherit}
[hidden]{display:none!important}
h1,h2,h3,h4{margin:0;font-weight:600;letter-spacing:-.035em;line-height:1.08;text-wrap:balance;overflow-wrap:break-word;hyphens:auto}
p{margin:0;text-wrap:pretty}
strong,b{font-weight:600}
::selection{background:var(--accent);color:var(--accent-ink)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
.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}
.num,.tabular{font-variant-numeric:tabular-nums}

.icon{width:20px;height:20px;flex:none;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.icon-sm{width:16px;height:16px}
.icon-lg{width:24px;height:24px}

/* Small label: mono, sentence case. */
.label{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;font-weight:400;letter-spacing:.01em;line-height:1.4;color:var(--muted)}
.label .dot{width:6px;height:6px;border-radius:2px;background:var(--accent)}

/* Buttons */
.btn{--btn-bg:var(--surface-2);--btn-ink:var(--ink);--btn-line:var(--line-2);position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 20px;border-radius:var(--r-sm);border:1px solid var(--btn-line);background:var(--btn-bg);color:var(--btn-ink);font-size:15px;font-weight:600;letter-spacing:-.01em;line-height:1.2;text-decoration:none;white-space:nowrap;user-select:none;-webkit-tap-highlight-color:transparent;touch-action:manipulation;transition:background .25s var(--ease),border-color .25s var(--ease),transform .25s var(--ease),box-shadow .25s var(--ease),opacity .2s}
.btn .icon{transition:transform .35s var(--ease)}
.btn:hover{--btn-bg:var(--surface-3)}
.btn:hover .icon-go{transform:translate(2px,-2px)}
.btn:hover .icon-next{transform:translateX(3px)}
.btn:active:not(:disabled){transform:scale(.98)}
.btn:disabled,.btn[aria-disabled=true]{opacity:.42}
.btn-primary{--btn-bg:var(--accent);--btn-ink:var(--accent-ink);--btn-line:transparent;box-shadow:0 1px 0 rgba(255,255,255,.22) inset,0 10px 30px -12px rgba(242,106,61,.55)}
.btn-primary:hover{--btn-bg:var(--accent-hi)}
.btn-ghost{--btn-bg:transparent;--btn-line:var(--line-2)}
.btn-ghost:hover{--btn-bg:rgba(255,255,255,.04)}
.btn-ok{--btn-bg:var(--ok);--btn-ink:#0b1a12;--btn-line:transparent}
.btn-ok:hover{--btn-bg:#95ddb3}
.btn-lg{min-height:54px;padding:0 24px;font-size:16px;border-radius:12px}
.btn-sm{min-height:38px;padding:0 14px;font-size:13px;border-radius:9px}
.btn-block{display:flex;width:100%;white-space:normal;text-align:center}
.btn.is-busy{pointer-events:none}
.btn.is-busy::after{content:'';width:14px;height:14px;border-radius:50%;border:2px solid currentColor;border-right-color:transparent;animation:spin .7s linear infinite}

.link{display:inline-flex;align-items:center;gap:6px;color:var(--ink);text-decoration:underline;text-decoration-color:var(--line-2);text-underline-offset:4px;text-decoration-thickness:1px;transition:text-decoration-color .2s,color .2s}
.link:hover{text-decoration-color:var(--accent)}
.link-accent{color:var(--accent);text-decoration-color:var(--accent-line)}

/* Status chip (square-ish, not a pill) */
.chip{display:inline-flex;align-items:center;gap:7px;min-height:26px;padding:0 9px;border-radius:7px;border:1px solid var(--line-2);background:rgba(255,255,255,.03);font-family:var(--mono);font-size:11.5px;line-height:1;color:var(--ink-2);white-space:nowrap}
.chip::before{content:'';width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.9}
.chip-ok{color:var(--ok);border-color:var(--ok-line);background:var(--ok-soft)}
.chip-ok::before{box-shadow:0 0 0 3px rgba(127,211,162,.18);animation:breathe 2.6s var(--ease) infinite}
.chip-warn{color:var(--warn);border-color:rgba(239,177,94,.3);background:var(--warn-soft)}
.chip-off{color:var(--muted)}
.chip-plain::before{display:none}

/* Inline messages */
.alert{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-radius:var(--r-md);border:1px solid var(--line-2);background:var(--surface);font-size:14px;line-height:1.5;color:var(--ink-2)}
.alert .icon{margin-top:1px}
.alert-ok{border-color:var(--ok-line);background:var(--ok-soft);color:#c9efd8}
.alert-ok .icon{color:var(--ok)}
.alert-error{border-color:var(--danger-line);background:var(--danger-soft);color:#f6cbc3}
.alert-error .icon{color:var(--danger)}
.alert-info .icon{color:var(--accent)}

/* Forms */
.field{display:grid;gap:8px}
.field>span{font-size:13px;font-weight:500;color:var(--ink-2)}
.input{width:100%;min-height:50px;padding:0 15px;border-radius:12px;border:1px solid var(--line-2);background:var(--bg-2);color:var(--ink);font-size:16px;transition:border-color .2s,box-shadow .2s,background .2s}
.input::placeholder{color:var(--faint)}
.input:hover{border-color:rgba(255,255,255,.2)}
.input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft);background:var(--surface)}
.input:disabled{opacity:.6}
.input.code{font-family:var(--mono);font-size:22px;letter-spacing:.35em;text-align:center}
.input:user-invalid{border-color:var(--danger-line)}
select.input{appearance:none;padding-right:42px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%239b978f' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m4 6 4 4 4-4'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 15px center}
.check{display:flex;align-items:flex-start;gap:12px;font-size:13.5px;line-height:1.5;color:var(--muted);cursor:pointer}
.check input{appearance:none;flex:none;width:20px;height:20px;margin:1px 0 0;border-radius:6px;border:1.5px solid var(--line-2);background:var(--bg-2);display:grid;place-items:center;transition:background .2s,border-color .2s;cursor:pointer}
.check input::after{content:'';width:10px;height:6px;border:2px solid var(--accent-ink);border-top:0;border-right:0;transform:rotate(-45deg) scale(0);margin-top:-2px;transition:transform .25s var(--spring)}
.check input:checked{background:var(--accent);border-color:var(--accent)}
.check input:checked::after{transform:rotate(-45deg) scale(1)}
.check a{color:var(--ink);text-underline-offset:3px;text-decoration-color:var(--line-2)}

/* Disclosure (details) */
.disclosure{border-top:1px solid var(--line)}
.disclosure:last-child{border-bottom:1px solid var(--line)}
.disclosure>summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 0;cursor:pointer;font-size:16px;font-weight:500;letter-spacing:-.01em;transition:color .2s}
.disclosure>summary::-webkit-details-marker{display:none}
.disclosure>summary:hover{color:#fff}
.disclosure>summary .plus{position:relative;flex:none;width:28px;height:28px;border-radius:8px;border:1px solid var(--line-2);transition:transform .35s var(--ease),background .25s,border-color .25s}
.disclosure>summary .plus::before,.disclosure>summary .plus::after{content:'';position:absolute;left:50%;top:50%;width:10px;height:1.5px;margin:-.75px 0 0 -5px;background:currentColor;border-radius:1px;transition:transform .35s var(--ease)}
.disclosure>summary .plus::after{transform:rotate(90deg)}
.disclosure[open]>summary .plus{background:var(--accent-soft);border-color:var(--accent-line);color:var(--accent)}
.disclosure[open]>summary .plus::after{transform:rotate(0)}
.disclosure .disclosure-body{padding:0 44px 24px 0;color:var(--muted);font-size:15px;line-height:1.65}
.disclosure .disclosure-body>*+*{margin-top:12px}
.disclosure .disclosure-body ol,.disclosure .disclosure-body ul{padding-left:20px;margin:12px 0 0}
.disclosure .disclosure-body li+li{margin-top:8px}
.disclosure .disclosure-body strong{color:var(--ink-2)}
.disclosure .disclosure-body a{color:var(--ink);text-underline-offset:3px;text-decoration-color:var(--accent-line)}
.disclosure[open] .disclosure-body{animation:rise .45s var(--ease)}

/* Skeleton */
.skeleton{border-radius:var(--r-md);background:linear-gradient(100deg,var(--surface) 30%,var(--surface-2) 50%,var(--surface) 70%) 0 0/300% 100%;animation:shimmer 1.6s linear infinite}

/* Reveal on scroll (opt-in through JS adding .is-in) */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:var(--d,0ms)}
.reveal.is-in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}

@keyframes spin{to{transform:rotate(360deg)}}
@keyframes breathe{50%{box-shadow:0 0 0 6px rgba(127,211,162,0)}}
@keyframes rise{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@keyframes shimmer{to{background-position:-300% 0}}
@keyframes fade{from{opacity:0}to{opacity:1}}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto!important}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;transition-delay:0ms!important}
  .reveal{opacity:1;transform:none}
}
/* Pages with img-src without data: (import page CSP) skip the grain. */
.no-grain::after{display:none}