/* ShinyPost website — shared stylesheet (site.css)
   Part A: design tokens ported from design-system-v2/tokens.css with the website theme contract
           (light on :root, dark under prefers-color-scheme and [data-theme="dark"]).
   Part B: the component kit (.sp-* names kept from components.css) + site layout helpers.
   Reads nothing else. Plus Jakarta Sans is loaded from Google Fonts by each page (a link before the stylesheets). */

/* ═══════════════════════════ PART A · TOKENS ═══════════════════════════ */

:root{
  color-scheme:light;
  /* brand constants */
  --sp-brand-deep-blue:#08122a; --sp-brand-paper:#f4f2ef; --sp-brand-mint:#7fd6b2;
  --sp-brand-periwinkle:linear-gradient(160deg,#8ba4ec,#6079d6);
  --sp-brand-electric:linear-gradient(160deg,#4f7bf0,#2f5fe0);
  --sp-brand-electric-hover:linear-gradient(160deg,#5b85f5,#3a6ae8);
  --sp-brand-shine:linear-gradient(135deg,#7e97e6,#7fd6b2);

  /* surface steps */
  --sp-ui-canvas:#f7f9ff; --sp-ui-nav:#ffffff; --sp-ui-surface:#ffffff; --sp-ui-surface-hi:#f3f6fd; --sp-ui-raised:#ffffff;
  --sp-ui-surface-hover:#edf3ff;
  /* lines */
  --sp-ui-border:#dce5f4; --sp-ui-line-soft:#eef2fa; --sp-ui-hair:rgba(8,18,42,.06);
  /* text */
  --sp-ui-text:#08122a; --sp-ui-muted:#5f6c83; --sp-ui-faint:#56637c;
  /* accent */
  --sp-ui-accent:#2f5fe0; --sp-ui-accent-hi:#4f7bf0; --sp-ui-accent-foreground:#ffffff;
  --sp-ui-icon:#2f5fe0; --sp-ui-link:#2f5fe0; --sp-ui-focus:#2f5fe0;
  /* selection */
  --sp-ui-selected:#eaf0ff; --sp-ui-selected-foreground:#2f5fe0; --sp-ui-selected-ring:rgba(47,95,224,.22);
  /* state layer fills */
  --sp-ui-softer:rgba(47,95,224,.03); --sp-ui-soft:rgba(47,95,224,.05); --sp-ui-soft-strong:rgba(47,95,224,.09);
  --sp-ui-disabled-opacity:.42;
  /* controls */
  --sp-ui-track:#edf1fb; --sp-ui-track-thumb:#ffffff; --sp-ui-track-thumb-shadow:0 1px 3px rgba(8,18,42,.12);
  --sp-ui-switch-off:#d5dcec; --sp-ui-slider-rail:#dce5f4; --sp-ui-field:#ffffff;
  --sp-ui-btn-bg:#ffffff; --sp-ui-btn-line:#dce5f4; --sp-ui-btn-hover:#edf3ff; --sp-ui-chrome-line:#dce5f4;
  --sp-ui-card-bg:#ffffff; --sp-ui-card-shadow:0 6px 24px #08122a0b;
  /* status */
  --sp-ui-mint:#7fd6b2; --sp-ui-success-bg:#ecf6ef; --sp-ui-success-foreground:#24664e; --sp-ui-success-line:rgba(56,181,139,.30);
  --sp-ui-warning:#78521c; --sp-ui-warning-bg:#fff3d5; --sp-ui-warning-line:rgba(242,184,90,.45); --sp-ui-amber:#f2b85a;
  --sp-ui-danger:#a42f39; --sp-ui-danger-icon:#c8343a; --sp-ui-danger-bg:#fdecee; --sp-ui-rec:#ef4f4c;
  /* glass */
  --sp-ui-glass:rgba(255,255,255,.80); --sp-ui-glass-line:rgba(8,18,42,.09); --sp-ui-glass-top:rgba(255,255,255,.9);
  --sp-ui-glass-blur:blur(28px) saturate(1.5);
  /* shine edge */
  --sp-ui-shine-rest:.35; --sp-ui-shine-hover:.75;
  /* shadows */
  --sp-ui-shadow:0 6px 24px #08122a0b;
  --sp-ui-shadow-card:0 6px 24px #08122a0b;
  --sp-ui-shadow-float:0 18px 48px rgba(8,18,42,.14),0 2px 8px rgba(8,18,42,.06);
  --sp-ui-shadow-lift:0 12px 30px -12px rgba(8,18,42,.35);
  --sp-ui-shadow-dock:inset 0 1px 0 #ffffff,0 10px 30px -18px rgba(8,18,42,.25);
  --sp-ui-shadow-window:0 40px 120px rgba(8,18,42,.22),0 0 0 1px rgba(8,18,42,.08);
  --sp-ui-shadow-primary:0 6px 18px rgba(47,95,224,.28),inset 0 1px 0 rgba(255,255,255,.18);
  --sp-ui-shadow-primary-hover:0 8px 22px rgba(47,95,224,.40),inset 0 1px 0 rgba(255,255,255,.22);
  --sp-ui-media-keyline:0 0 0 .5px rgba(8,18,42,.18);
  --sp-ui-stage:#eef2fa; --sp-ui-stage-dot:rgba(47,95,224,.10);
  --sp-ui-scrim:rgba(5,9,26,.56);

  /* radii */
  --sp-ui-radius-xs:5px; --sp-ui-radius-s:8px; --sp-ui-control-radius:9px; --sp-ui-card-radius:14px; --sp-ui-panel-radius:18px; --sp-ui-radius-pill:999px;
  /* spacing */
  --sp-ui-space-1:4px; --sp-ui-space-2:8px; --sp-ui-space-3:12px; --sp-ui-space-4:16px; --sp-ui-space-5:20px; --sp-ui-space-6:24px; --sp-ui-space-7:32px;
  /* sizes */
  --sp-ui-ctl-lg:38px; --sp-ui-ctl:36px; --sp-ui-ctl-sm:32px; --sp-ui-ctl-xs:30px; --sp-ui-row:44px; --sp-ui-row-setting:52px; --sp-ui-keycap:18px;
  /* type (app tokens, untouched, for component parity) */
  --sp-ui-font:"Plus Jakarta Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --sp-ui-type-display:700 30px/1.25 var(--sp-ui-font);
  --sp-ui-type-title-l:800 20px/1.3 var(--sp-ui-font);
  --sp-ui-type-title-m:700 16px/1.35 var(--sp-ui-font);
  --sp-ui-type-title-s:700 14px/1.4 var(--sp-ui-font);
  --sp-ui-type-row:600 13.5px/1.35 var(--sp-ui-font);
  --sp-ui-type-body:500 13px/1.45 var(--sp-ui-font);
  --sp-ui-type-button:700 13px/1 var(--sp-ui-font);
  --sp-ui-type-label:600 12.5px/1.3 var(--sp-ui-font);
  --sp-ui-type-small:500 12px/1.45 var(--sp-ui-font);
  --sp-ui-type-overline:700 11.5px/1.2 var(--sp-ui-font);
  --sp-ui-type-keycap:600 11px/1 var(--sp-ui-font);
  /* motion */
  --sp-ui-motion-instant:80ms; --sp-ui-motion-fast:140ms; --sp-ui-motion-standard:200ms; --sp-ui-motion-emphasis:300ms;
  --sp-ui-motion-arrive:420ms; --sp-ui-motion-sweep:900ms; --sp-ui-motion-thumb-life:5s;
  --sp-ui-ease-press:cubic-bezier(.4,0,.6,1); --sp-ui-ease-move:cubic-bezier(.4,0,.2,1); --sp-ui-ease-enter:cubic-bezier(.2,.8,.3,1);
  --sp-ui-ease-exit:cubic-bezier(.4,0,1,1); --sp-ui-ease-spring:cubic-bezier(.34,1.56,.64,1);
  --sp-ui-shadow-legacy:var(--sp-ui-shadow-card);

  /* ── website type ramp (marketing reading sizes; the app tokens above stay as they are) ── */
  --site-type-h1:800 clamp(2.5rem,1.6rem + 3.6vw,4rem)/1.04 var(--sp-ui-font);      /* display line, -.04em */
  --site-type-h2:800 clamp(1.75rem,1.3rem + 1.6vw,2.375rem)/1.12 var(--sp-ui-font); /* section heading, -.03em */
  --site-type-h3:700 clamp(1.25rem,1.1rem + .5vw,1.5rem)/1.25 var(--sp-ui-font);    /* card / benefit heading, -.02em */
  --site-type-h4:700 1.0625rem/1.35 var(--sp-ui-font);                               /* row title, -.01em */
  --site-type-title:800 1.375rem/1.2 var(--sp-ui-font);                              /* page title (h1 of a utility page), -.025em */
  --site-type-body:500 1.0625rem/1.6 var(--sp-ui-font);                              /* 17px reading */
  --site-type-body-s:500 .9375rem/1.55 var(--sp-ui-font);                            /* 15px dense reading */
  --site-type-price:800 2.75rem/1 var(--sp-ui-font);                                 /* price figure, -.04em, tabular */
  --site-wrap:1180px; --site-gutter:16px; --site-nav-h:64px;
}

/* dark: system preference (unless the page is pinned light) */
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --sp-ui-canvas:#08122a; --sp-ui-nav:#101c34; --sp-ui-surface:#162640; --sp-ui-surface-hi:#1e3050; --sp-ui-raised:#22375c;
    --sp-ui-surface-hover:#1e3050;
    --sp-ui-border:#334460; --sp-ui-line-soft:#223252; --sp-ui-hair:rgba(244,242,239,.08);
    --sp-ui-text:#f4f2ef; --sp-ui-muted:#b5bed1; --sp-ui-faint:#9faac2;
    --sp-ui-accent:#2f5fe0; --sp-ui-accent-hi:#4f7bf0; --sp-ui-accent-foreground:#ffffff;
    --sp-ui-icon:#8ba4ec; --sp-ui-link:#8ba4ec; --sp-ui-focus:#8ba4ec;
    --sp-ui-selected:#1c315a; --sp-ui-selected-foreground:#b9c9f6; --sp-ui-selected-ring:rgba(185,201,246,.22);
    --sp-ui-softer:rgba(185,201,246,.045); --sp-ui-soft:rgba(185,201,246,.08); --sp-ui-soft-strong:rgba(185,201,246,.14);
    --sp-ui-track:rgba(185,201,246,.045); --sp-ui-track-thumb:#1c315a; --sp-ui-track-thumb-shadow:inset 0 0 0 1px rgba(185,201,246,.18);
    --sp-ui-switch-off:rgba(185,201,246,.18); --sp-ui-slider-rail:rgba(185,201,246,.16); --sp-ui-field:rgba(185,201,246,.045);
    --sp-ui-btn-bg:rgba(185,201,246,.08); --sp-ui-btn-line:transparent; --sp-ui-btn-hover:rgba(185,201,246,.14); --sp-ui-chrome-line:transparent;
    --sp-ui-card-bg:#101c34; --sp-ui-card-shadow:inset 0 1px 0 rgba(185,201,246,.05),0 10px 30px -18px rgba(2,6,18,.8);
    --sp-ui-mint:#7fd6b2; --sp-ui-success-bg:#173b35; --sp-ui-success-foreground:#bfeedb; --sp-ui-success-line:rgba(127,214,178,.30);
    --sp-ui-warning:#ffd79a; --sp-ui-warning-bg:rgba(242,184,90,.09); --sp-ui-warning-line:rgba(242,184,90,.25); --sp-ui-amber:#f2b85a;
    --sp-ui-danger:#ffb3b1; --sp-ui-danger-icon:#ff8c89; --sp-ui-danger-bg:rgba(239,79,76,.14); --sp-ui-rec:#ef4f4c;
    --sp-ui-glass:rgba(14,24,48,.72); --sp-ui-glass-line:rgba(185,201,246,.18); --sp-ui-glass-top:rgba(244,242,239,.14);
    --sp-ui-shadow:0 18px 44px rgba(2,6,18,.5),0 1px 3px rgba(2,6,18,.4);
    --sp-ui-shadow-card:0 18px 44px rgba(2,6,18,.5),0 1px 3px rgba(2,6,18,.4);
    --sp-ui-shadow-float:0 24px 60px rgba(2,6,18,.55),0 2px 10px rgba(2,6,18,.35);
    --sp-ui-shadow-lift:0 12px 30px -12px #000;
    --sp-ui-shadow-dock:inset 0 1px 0 rgba(185,201,246,.05),0 10px 30px -18px rgba(2,6,18,.8);
    --sp-ui-shadow-window:0 40px 120px rgba(0,0,0,.6),0 0 0 1px rgba(185,201,246,.12),inset 0 1px 0 rgba(244,242,239,.08);
    --sp-ui-shadow-primary:0 6px 18px rgba(47,95,224,.35),inset 0 1px 0 rgba(255,255,255,.18);
    --sp-ui-shadow-primary-hover:0 8px 22px rgba(47,95,224,.5),inset 0 1px 0 rgba(255,255,255,.22);
    --sp-ui-media-keyline:0 1px 0 rgba(255,255,255,.06),0 0 0 .5px rgba(0,0,0,.6);
    --sp-ui-stage:#08122a; --sp-ui-stage-dot:rgba(185,201,246,.09);
    --sp-ui-scrim:rgba(2,6,18,.66);
  }
}
/* dark: explicit pin */
:root[data-theme="dark"]{
  color-scheme:dark;
  --sp-ui-canvas:#08122a; --sp-ui-nav:#101c34; --sp-ui-surface:#162640; --sp-ui-surface-hi:#1e3050; --sp-ui-raised:#22375c;
  --sp-ui-surface-hover:#1e3050;
  --sp-ui-border:#334460; --sp-ui-line-soft:#223252; --sp-ui-hair:rgba(244,242,239,.08);
  --sp-ui-text:#f4f2ef; --sp-ui-muted:#b5bed1; --sp-ui-faint:#9faac2;
  --sp-ui-accent:#2f5fe0; --sp-ui-accent-hi:#4f7bf0; --sp-ui-accent-foreground:#ffffff;
  --sp-ui-icon:#8ba4ec; --sp-ui-link:#8ba4ec; --sp-ui-focus:#8ba4ec;
  --sp-ui-selected:#1c315a; --sp-ui-selected-foreground:#b9c9f6; --sp-ui-selected-ring:rgba(185,201,246,.22);
  --sp-ui-softer:rgba(185,201,246,.045); --sp-ui-soft:rgba(185,201,246,.08); --sp-ui-soft-strong:rgba(185,201,246,.14);
  --sp-ui-track:rgba(185,201,246,.045); --sp-ui-track-thumb:#1c315a; --sp-ui-track-thumb-shadow:inset 0 0 0 1px rgba(185,201,246,.18);
  --sp-ui-switch-off:rgba(185,201,246,.18); --sp-ui-slider-rail:rgba(185,201,246,.16); --sp-ui-field:rgba(185,201,246,.045);
  --sp-ui-btn-bg:rgba(185,201,246,.08); --sp-ui-btn-line:transparent; --sp-ui-btn-hover:rgba(185,201,246,.14); --sp-ui-chrome-line:transparent;
  --sp-ui-card-bg:#101c34; --sp-ui-card-shadow:inset 0 1px 0 rgba(185,201,246,.05),0 10px 30px -18px rgba(2,6,18,.8);
  --sp-ui-mint:#7fd6b2; --sp-ui-success-bg:#173b35; --sp-ui-success-foreground:#bfeedb; --sp-ui-success-line:rgba(127,214,178,.30);
  --sp-ui-warning:#ffd79a; --sp-ui-warning-bg:rgba(242,184,90,.09); --sp-ui-warning-line:rgba(242,184,90,.25); --sp-ui-amber:#f2b85a;
  --sp-ui-danger:#ffb3b1; --sp-ui-danger-icon:#ff8c89; --sp-ui-danger-bg:rgba(239,79,76,.14); --sp-ui-rec:#ef4f4c;
  --sp-ui-glass:rgba(14,24,48,.72); --sp-ui-glass-line:rgba(185,201,246,.18); --sp-ui-glass-top:rgba(244,242,239,.14);
  --sp-ui-shadow:0 18px 44px rgba(2,6,18,.5),0 1px 3px rgba(2,6,18,.4);
  --sp-ui-shadow-card:0 18px 44px rgba(2,6,18,.5),0 1px 3px rgba(2,6,18,.4);
  --sp-ui-shadow-float:0 24px 60px rgba(2,6,18,.55),0 2px 10px rgba(2,6,18,.35);
  --sp-ui-shadow-lift:0 12px 30px -12px #000;
  --sp-ui-shadow-dock:inset 0 1px 0 rgba(185,201,246,.05),0 10px 30px -18px rgba(2,6,18,.8);
  --sp-ui-shadow-window:0 40px 120px rgba(0,0,0,.6),0 0 0 1px rgba(185,201,246,.12),inset 0 1px 0 rgba(244,242,239,.08);
  --sp-ui-shadow-primary:0 6px 18px rgba(47,95,224,.35),inset 0 1px 0 rgba(255,255,255,.18);
  --sp-ui-shadow-primary-hover:0 8px 22px rgba(47,95,224,.5),inset 0 1px 0 rgba(255,255,255,.22);
  --sp-ui-media-keyline:0 1px 0 rgba(255,255,255,.06),0 0 0 .5px rgba(0,0,0,.6);
  --sp-ui-stage:#08122a; --sp-ui-stage-dot:rgba(185,201,246,.09);
  --sp-ui-scrim:rgba(2,6,18,.66);
}

@media (prefers-reduced-motion:reduce){
  :root{--sp-ui-motion-instant:.01ms;--sp-ui-motion-fast:.01ms;--sp-ui-motion-standard:.01ms;--sp-ui-motion-emphasis:.01ms;--sp-ui-motion-arrive:140ms;--sp-ui-motion-sweep:0ms}
}

/* ═══════════════════════════ BASE ═══════════════════════════ */
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;overflow-x:clip;scroll-padding-top:var(--site-nav-h)}
body{margin:0;background:var(--sp-ui-canvas);color:var(--sp-ui-text);font:var(--sp-ui-type-body);font:var(--site-type-body);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;min-height:100dvh;overflow-x:clip}
h1,h2,h3,h4,p,ul,ol,figure,table{margin:0}
ul,ol{padding:0;list-style:none}
a{color:var(--sp-ui-link);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:.16em}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer;text-align:left}
img,svg{display:block}
svg{fill:currentColor}
summary{cursor:pointer;list-style:none}
summary::-webkit-details-marker{display:none}
strong,b{font-weight:700}
:focus-visible{outline:2px solid var(--sp-ui-focus);outline-offset:2px;border-radius:var(--sp-ui-radius-xs)}
::selection{background:var(--sp-ui-selected);color:var(--sp-ui-selected-foreground)}
.ico{width:16px;height:16px;flex-shrink:0}
.ico.s{width:14px;height:14px}
.num{font-variant-numeric:tabular-nums}

/* ═══════════════════════════ PART B · COMPONENT KIT ═══════════════════════════ */

/* keycap */
.sp-kbd{display:inline-flex;align-items:center;justify-content:center;min-width:var(--sp-ui-keycap);height:var(--sp-ui-keycap);padding:0 5px;border-radius:var(--sp-ui-radius-xs);border:1px solid var(--sp-ui-border);background:var(--sp-ui-softer);color:var(--sp-ui-muted);font:var(--sp-ui-type-keycap);letter-spacing:.02em;white-space:nowrap;font-variant-numeric:tabular-nums}

/* overline */
.sp-overline{display:flex;align-items:center;gap:8px;font:var(--sp-ui-type-overline);letter-spacing:.06em;text-transform:uppercase;color:var(--sp-ui-faint)}

/* shine edge + glass */
.sp-shine-edge{position:relative}
.sp-shine-edge::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:var(--sp-brand-shine);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);mask-composite:exclude;opacity:var(--sp-ui-shine-rest);pointer-events:none;transition:opacity var(--sp-ui-motion-standard) var(--sp-ui-ease-move)}
.sp-glass-panel{background:var(--sp-ui-glass);-webkit-backdrop-filter:var(--sp-ui-glass-blur);backdrop-filter:var(--sp-ui-glass-blur);border:1px solid var(--sp-ui-glass-line);box-shadow:var(--sp-ui-shadow-card),inset 0 1px 0 var(--sp-ui-glass-top)}

/* buttons */
.sp-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:var(--sp-ui-ctl);padding:0 14px;border-radius:var(--sp-ui-control-radius);border:1px solid var(--sp-ui-btn-line);background:var(--sp-ui-btn-bg);color:var(--sp-ui-text);font:var(--sp-ui-type-button);white-space:nowrap;text-decoration:none;cursor:pointer;
  transition:background var(--sp-ui-motion-fast) var(--sp-ui-ease-move),color var(--sp-ui-motion-fast),box-shadow var(--sp-ui-motion-fast),border-color var(--sp-ui-motion-fast),transform var(--sp-ui-motion-instant) var(--sp-ui-ease-press)}
.sp-btn:hover{text-decoration:none}
.sp-btn .ico{color:var(--sp-ui-icon)}
.sp-btn .sp-kbd{opacity:.8}
.sp-btn--lg{height:var(--sp-ui-ctl-lg);padding:0 18px;font-size:14px}
.sp-btn--xl{height:48px;padding:0 22px;font-size:15px;border-radius:12px}
.sp-btn--sm{height:var(--sp-ui-ctl-sm);padding:0 11px;font:var(--sp-ui-type-label);font-weight:700}
.sp-btn--xs{height:var(--sp-ui-ctl-xs);padding:0 10px;font:var(--sp-ui-type-label);font-weight:700;border-radius:var(--sp-ui-radius-s)}
.sp-btn--icon{width:var(--sp-ui-ctl);padding:0}
.sp-btn--sm.sp-btn--icon{width:var(--sp-ui-ctl-sm)}
.sp-btn--block{display:flex;width:100%}
.sp-btn--primary{background:var(--sp-brand-electric);border-color:transparent;color:#fff;box-shadow:var(--sp-ui-shadow-primary)}
.sp-btn--primary .ico{color:#fff}
.sp-btn--ghost{background:transparent;border-color:transparent;color:var(--sp-ui-muted);font-weight:600}
.sp-btn--ghost .ico{color:currentColor}
.sp-btn--danger{color:var(--sp-ui-danger)}
.sp-btn[aria-busy="true"]{cursor:progress}
.sp-btn[aria-busy="true"]::after{content:"";width:13px;height:13px;border-radius:50%;border:2px solid currentColor;border-right-color:transparent;animation:sp-spin .8s linear infinite;margin-left:2px}
@keyframes sp-spin{to{transform:rotate(360deg)}}

/* icon + label buttons */
.sp-tb{display:inline-flex;align-items:center;gap:7px;height:34px;padding:0 10px;border-radius:var(--sp-ui-control-radius);color:var(--sp-ui-muted);font:var(--sp-ui-type-label);white-space:nowrap;transition:background var(--sp-ui-motion-fast),color var(--sp-ui-motion-fast),transform var(--sp-ui-motion-instant) var(--sp-ui-ease-press)}
.sp-tb .ico{width:15px;height:15px}

/* chips */
.sp-chip{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:var(--sp-ui-ctl);padding:0 12px;border-radius:var(--sp-ui-control-radius);background:var(--sp-ui-softer);font:var(--sp-ui-type-small);font-weight:600;font-size:13px;color:var(--sp-ui-muted);white-space:nowrap;transition:background var(--sp-ui-motion-fast),color var(--sp-ui-motion-fast),box-shadow var(--sp-ui-motion-fast),transform var(--sp-ui-motion-instant) var(--sp-ui-ease-press)}
.sp-chip .ico{color:var(--sp-ui-icon)}
.sp-chip--sm{height:var(--sp-ui-ctl-xs);padding:0 10px;font-size:12px}

/* segmented pill */
.sp-seg{position:relative;display:inline-flex;gap:2px;padding:3px;border-radius:var(--sp-ui-radius-pill);background:var(--sp-ui-track);border:1px solid var(--sp-ui-line-soft);isolation:isolate}
.sp-seg>button,.sp-seg>a{position:relative;z-index:1;display:inline-flex;align-items:center;justify-content:center;gap:7px;height:28px;padding:0 13px;border-radius:var(--sp-ui-radius-pill);font:var(--sp-ui-type-label);color:var(--sp-ui-muted);text-decoration:none;white-space:nowrap;transition:color var(--sp-ui-motion-fast),background var(--sp-ui-motion-fast),transform var(--sp-ui-motion-instant) var(--sp-ui-ease-press)}
.sp-seg>* .ico{width:15px;height:15px}
.sp-seg-pill{position:absolute;z-index:0;top:3px;bottom:3px;left:3px;width:0;border-radius:var(--sp-ui-radius-pill);background:var(--sp-ui-track-thumb);box-shadow:var(--sp-ui-track-thumb-shadow);transition:transform var(--sp-ui-motion-standard) var(--sp-ui-ease-move),width var(--sp-ui-motion-standard) var(--sp-ui-ease-move)}
.sp-seg--lg>button,.sp-seg--lg>a{height:34px;padding:0 16px;font-size:13.5px}
.sp-seg--fill{display:flex}.sp-seg--fill>*{flex:1}
.sp-seg>button:focus-visible{outline-offset:-2px}

/* switch */
.sp-switch{position:relative;width:38px;height:22px;border-radius:var(--sp-ui-radius-pill);background:var(--sp-ui-switch-off);flex-shrink:0;transition:background var(--sp-ui-motion-standard) var(--sp-ui-ease-move)}
.sp-switch::after{content:"";position:absolute;left:2px;top:2px;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.35);transition:transform var(--sp-ui-motion-standard) var(--sp-ui-ease-spring),width var(--sp-ui-motion-instant) var(--sp-ui-ease-press)}
.sp-switch[aria-checked="true"]{background:var(--sp-ui-accent)}
.sp-switch[aria-checked="true"]::after{transform:translateX(16px)}

/* native checkbox styled as the kit's check (the comparison filter uses a real <input>) */
.sp-check{display:inline-flex;align-items:center;gap:10px;min-height:var(--sp-ui-ctl);cursor:pointer;font:var(--sp-ui-type-label);font-size:14px;color:var(--sp-ui-text)}
.sp-check input{appearance:none;-webkit-appearance:none;margin:0;width:20px;height:20px;border-radius:6px;border:1.5px solid var(--sp-ui-border);background:var(--sp-ui-field);flex-shrink:0;display:grid;place-content:center;transition:background var(--sp-ui-motion-fast),border-color var(--sp-ui-motion-fast)}
.sp-check input::before{content:"";width:10px;height:6px;border-left:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(-45deg) translate(1px,-1px) scale(0);transition:transform var(--sp-ui-motion-fast) var(--sp-ui-ease-spring)}
.sp-check input:checked{background:var(--sp-ui-accent);border-color:var(--sp-ui-accent)}
.sp-check input:checked::before{transform:rotate(-45deg) translate(1px,-1px) scale(1)}
.sp-check input:hover{border-color:var(--sp-ui-faint)}

/* notes */
.sp-note{display:flex;gap:9px;padding:11px 12px;border-radius:var(--sp-ui-control-radius);background:var(--sp-ui-warning-bg);border:1px solid var(--sp-ui-warning-line);color:var(--sp-ui-warning);font:var(--sp-ui-type-small);font-size:13px;line-height:1.5}
.sp-note .ico{color:var(--sp-ui-amber);margin-top:1px}
.sp-note--ok{background:var(--sp-ui-success-bg);border-color:var(--sp-ui-success-line);color:var(--sp-ui-success-foreground)}
.sp-note--ok .ico{color:var(--sp-ui-mint)}
.sp-note--quiet{background:var(--sp-ui-surface-hi);border-color:transparent;color:var(--sp-ui-muted)}

/* sheet / dialog */
.sp-sheet{display:flex;flex-direction:column;border-radius:var(--sp-ui-panel-radius);background:var(--sp-ui-nav);color:var(--sp-ui-text);box-shadow:var(--sp-ui-shadow-window);overflow:hidden;animation:sp-rise 200ms var(--sp-ui-ease-enter)}
.sp-sheet-head{display:flex;align-items:center;gap:10px;min-height:52px;padding:0 10px 0 20px;border-bottom:1px solid var(--sp-ui-line-soft)}
.sp-sheet-head h2{margin:0;font:var(--sp-ui-type-title-s);font-size:15px}
.sp-sheet-head .sp-btn{margin-left:auto}
.sp-sheet-body{padding:18px 20px;display:flex;flex-direction:column;gap:14px;color:var(--sp-ui-muted);font:var(--site-type-body-s)}
.sp-sheet-foot{display:flex;align-items:center;justify-content:flex-end;gap:8px;min-height:64px;padding:0 16px;border-top:1px solid var(--sp-ui-line-soft)}
.sp-scrim{background:var(--sp-ui-scrim)}
@keyframes sp-rise{from{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:none}}
@keyframes sp-pop{from{opacity:0;transform:scale(.98)}to{opacity:1;transform:none}}

/* cards */
.sp-card{border-radius:var(--sp-ui-card-radius);background:var(--sp-ui-card-bg);border:1px solid var(--sp-ui-chrome-line);box-shadow:var(--sp-ui-card-shadow);overflow:hidden}
.sp-card--panel{border-radius:var(--sp-ui-panel-radius)}
.sp-card-pad{padding:16px}

/* rows */
.sp-rows{display:flex;flex-direction:column}
.sp-row{display:flex;align-items:center;gap:16px;min-height:var(--sp-ui-row-setting);padding:10px 16px;border-top:1px solid var(--sp-ui-line-soft)}
.sp-row:first-child{border-top:0}
.sp-row .t{flex:1;min-width:0}
.sp-row .t b{display:block;font:var(--sp-ui-type-row)}
.sp-row .t small{display:block;font:var(--sp-ui-type-small);color:var(--sp-ui-muted);margin-top:2px}

/* tier labels: plain text, never a chip. Muted ink for Free, the link ink for Pro. */
.site-tag{display:inline-block;font:600 13px/1.35 var(--sp-ui-font);letter-spacing:0;color:var(--sp-ui-muted)}
.site-tag--pro{color:var(--sp-ui-link)}

/* ═════ STATE LAYER (equal specificity, after every component) ═════ */
:where(.sp-btn):is(:hover){background:var(--sp-ui-btn-hover)}
:where(.sp-btn--primary):is(:hover){background:var(--sp-brand-electric-hover);box-shadow:var(--sp-ui-shadow-primary-hover)}
:where(.sp-btn--ghost,.sp-tb,.sp-chip):is(:hover){background:var(--sp-ui-soft);color:var(--sp-ui-text)}
:where(.sp-seg>button,.sp-seg>a):is(:hover){color:var(--sp-ui-text)}
:where(.sp-switch):is(:hover){filter:brightness(1.06)}
:where(.sp-shine-edge):is(:hover,:focus-visible)::before{opacity:var(--sp-ui-shine-hover)}
:where(.sp-btn,.sp-tb,.sp-chip,.sp-seg>button,.sp-seg>a):is(:active){transform:scale(.97)}
:where(.sp-switch):is(:active)::after{width:22px}
:where(.sp-btn,.sp-tb,.sp-chip)[aria-pressed="true"],:where(.sp-tb)[aria-expanded="true"]{background:var(--sp-ui-selected);color:var(--sp-ui-selected-foreground);box-shadow:inset 0 0 0 1px var(--sp-ui-selected-ring)}
:where(.sp-chip)[aria-pressed="true"] .ico{color:var(--sp-ui-selected-foreground)}
:where(.sp-seg)>:is([aria-checked="true"],[aria-selected="true"],[aria-current="page"],[data-on="true"]){color:var(--sp-ui-selected-foreground)}
:where(.sp-seg:not(:has(.sp-seg-pill)))>:is([aria-checked="true"],[aria-selected="true"],[aria-current="page"],[data-on="true"]){background:var(--sp-ui-track-thumb);box-shadow:var(--sp-ui-track-thumb-shadow)}
:where(.sp-btn,.sp-tb,.sp-chip,.sp-switch,.sp-seg>button):is(:disabled,[aria-disabled="true"]){opacity:var(--sp-ui-disabled-opacity);cursor:default;transform:none;filter:none}
:where(.sp-btn):is(:disabled,[aria-disabled="true"]):hover{background:var(--sp-ui-btn-bg)}
:where(.sp-btn--primary):is(:disabled,[aria-disabled="true"]):hover{background:var(--sp-brand-electric);box-shadow:var(--sp-ui-shadow-primary)}

/* ═══════════════════════════ SITE LAYOUT HELPERS ═══════════════════════════ */
.site-wrap{width:100%;max-width:var(--site-wrap);margin-inline:auto;padding-inline:var(--site-gutter)}
.site-wrap--narrow{max-width:860px}
.site-wrap--text>*{max-width:820px}
.site-section{padding-block:clamp(40px,3vw + 24px,72px)}
.site-section--tight{padding-block:clamp(24px,2vw + 12px,40px)}
.visually-hidden{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0}
.site-skip{position:absolute;left:16px;top:-100px;z-index:100;padding:10px 14px;border-radius:var(--sp-ui-control-radius);background:var(--sp-ui-nav);color:var(--sp-ui-text);box-shadow:var(--sp-ui-shadow-float);font:var(--sp-ui-type-button)}
.site-skip:focus{top:12px}

/* type helpers */
.site-h1{font:var(--site-type-h1);letter-spacing:-.04em;text-wrap:balance}
.site-h2{font:var(--site-type-h2);letter-spacing:-.03em;text-wrap:balance}
/* Kinetic headings (site-shared.js splits [data-kt] headings into words of letters). On a pointer that hovers,
   the letter under it swells to the heaviest weight, with falloff to two neighbours each side; the font is unchanged.
   Plus Jakarta Sans tops out at 800, so kinetic headings rest a step lighter. */
[data-kt]{--kt-rest:700;--kt-peak:800;--kt-n1:770;--kt-n2:735}
.kt{display:inline-block;white-space:nowrap}
.kt>span{display:inline-block;font-weight:var(--kt-rest)}
@media (hover:hover) and (pointer:fine){
  .kt>span{transition:font-weight .26s ease,transform .32s cubic-bezier(.2,.7,.2,1)}
  .kt>span:hover{font-weight:var(--kt-peak);transform:translateY(-.06em)}
  .kt>span:hover+span,.kt>span:has(+span:hover){font-weight:var(--kt-n1);transform:translateY(-.03em)}
  .kt>span:hover+span+span,.kt>span:has(+span+span:hover){font-weight:var(--kt-n2);transform:translateY(-.01em)}
}
.site-h3{font:var(--site-type-h3);letter-spacing:-.02em;text-wrap:balance}
.site-h4{font:var(--site-type-h4);letter-spacing:-.01em}
.site-title{font:var(--site-type-title);letter-spacing:-.025em}
.site-lede{font:var(--site-type-body);color:var(--sp-ui-muted);max-width:60ch;text-wrap:pretty}
.site-muted{color:var(--sp-ui-muted)}
.site-faint{color:var(--sp-ui-faint)}
.site-small{font:var(--site-type-body-s);color:var(--sp-ui-muted)}

/* ── sticky glass nav ── */
.site-nav{position:sticky;top:0;z-index:50;background:var(--sp-ui-glass);-webkit-backdrop-filter:var(--sp-ui-glass-blur);backdrop-filter:var(--sp-ui-glass-blur);border-bottom:1px solid var(--sp-ui-glass-line)}
.site-nav__row{display:flex;align-items:center;gap:20px;min-height:var(--site-nav-h)}
.site-nav__brand{display:inline-flex;align-items:center;flex-shrink:0;border-radius:6px}
.site-nav__brand img{height:28px;width:auto}
/* official lockups: gradient (ink wordmark) on light, white on dark; the hidden one is display:none, so out of the a11y tree */
.site-logo--dark{display:none}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .site-logo--light{display:none}:root:not([data-theme="light"]) .site-logo--dark{display:block}}
:root[data-theme="dark"] .site-logo--light{display:none}
:root[data-theme="dark"] .site-logo--dark{display:block}
.site-nav__links{display:flex;align-items:center;gap:2px;margin-left:8px;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.site-nav__links::-webkit-scrollbar{display:none}
.site-nav__links a{display:inline-flex;align-items:center;height:34px;padding:0 12px;border-radius:var(--sp-ui-control-radius);color:var(--sp-ui-muted);font:var(--sp-ui-type-label);font-size:13.5px;white-space:nowrap;transition:background var(--sp-ui-motion-fast),color var(--sp-ui-motion-fast)}
.site-nav__links a:hover{background:var(--sp-ui-soft);color:var(--sp-ui-text);text-decoration:none}
.site-nav__links a[aria-current="page"]{background:var(--sp-ui-selected);color:var(--sp-ui-selected-foreground);box-shadow:inset 0 0 0 1px var(--sp-ui-selected-ring)}
.site-nav__cta{margin-left:auto;flex-shrink:0}
@media (max-width:720px){
  html{scroll-padding-top:calc(var(--site-nav-h) + 24px)}
  .site-nav__row{flex-wrap:wrap;row-gap:0;padding-bottom:8px}
  .site-nav__links{order:3;flex-basis:100%;margin-left:-10px;padding-inline:0;gap:0}
  .site-nav__links a{padding:0 10px;font-size:13px}
  .site-nav__cta{order:2}
}
@media (max-width:420px){
  .site-nav__row{gap:12px}
  .site-nav__brand img{height:24px}
  .site-nav__cta{height:var(--sp-ui-ctl-sm);padding:0 11px;font:var(--sp-ui-type-label);font-weight:700}
  .site-nav__links a{padding:0 8px}
}

/* ── footer ── */
.site-footer{margin-top:clamp(40px,5vw,80px);padding-block:40px 48px;border-top:1px solid var(--sp-ui-chrome-line);background:var(--sp-ui-nav);color:var(--sp-ui-muted);font:var(--site-type-body-s)}
.site-footer__top{display:flex;flex-wrap:wrap;align-items:center;gap:16px 28px}
.site-footer__top img{height:24px;width:auto}
.site-footer__links{display:flex;flex-wrap:wrap;gap:4px 2px;margin-left:auto}
.site-footer__links a{display:inline-flex;align-items:center;height:32px;padding:0 10px;border-radius:var(--sp-ui-radius-s);color:var(--sp-ui-muted);font:var(--sp-ui-type-label);font-size:13px}
.site-footer__links a:hover{background:var(--sp-ui-soft);color:var(--sp-ui-text);text-decoration:none}
.site-footer__notice{margin-top:24px;max-width:72ch;text-wrap:pretty}
.site-footer__legal{display:flex;flex-wrap:wrap;gap:8px 24px;margin-top:20px;color:var(--sp-ui-faint);font-size:13px}

/* ── prelaunch sheet (CTAs open this while SP_SITE_CONFIG.prelaunch is true) ── */
.site-sheet{position:fixed;inset:0;z-index:200;display:grid;place-items:center;padding:16px}
.site-sheet[hidden]{display:none}
.site-sheet__scrim{position:absolute;inset:0;animation:sp-fade 160ms var(--sp-ui-ease-enter)}
.site-sheet .sp-sheet{position:relative;width:min(100%,440px)}
.site-sheet .sp-sheet-body p{margin:0}
.site-sheet .sp-sheet-head h2{font:var(--site-type-h4);font-size:1.0625rem;letter-spacing:-.01em}
.site-sheet .sp-sheet-body{padding-block:16px 20px}
@keyframes sp-fade{from{opacity:0}to{opacity:1}}
body.site-sheet-open{overflow:hidden}

/* ── reduced motion ── */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}

/* Waitlist form in the pre-launch sheet */
.waitlist{display:flex;flex-direction:column;gap:12px}
.waitlist__row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.waitlist__row[hidden]{display:none}
.waitlist__label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.waitlist__input{flex:1 1 220px;min-width:0;height:48px;padding:0 16px;border-radius:12px;border:1px solid var(--sp-ui-border);background:var(--sp-ui-card-bg);color:var(--sp-ui-text);font:500 16px/1.2 var(--sp-ui-font)}
.waitlist__input:focus-visible{outline:2px solid var(--sp-ui-focus);outline-offset:1px}
.waitlist__hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.waitlist__submit{flex:0 0 auto}
.waitlist__status{min-height:1.4em;margin:0;font:600 14px/1.4 var(--sp-ui-font);color:var(--sp-ui-muted)}
.waitlist__status[data-kind=ok]{color:var(--sp-ui-text)}
.waitlist__status[data-kind=error]{color:var(--sp-ui-danger,#c23b37)}
.waitlist__fine{margin:0;font:500 12.5px/1.45 var(--sp-ui-font);color:var(--sp-ui-faint)}