/* Self-hosted fonts (SIL Open Font License 1.1, see assets/fonts/). Generated by tools/fetch_fonts.py. */
@font-face { font-family: "Inter"; font-style: normal; font-weight: 400 700; font-display: swap; src: url("../fonts/inter-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: "Inter"; font-style: normal; font-weight: 400 700; font-display: swap; src: url("../fonts/inter-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-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "JetBrains Mono"; font-style: normal; font-weight: 500 600; font-display: swap; src: url("../fonts/jetbrains-mono-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: 500 600; font-display: swap; src: url("../fonts/jetbrains-mono-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-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Space Grotesk"; font-style: normal; font-weight: 500 700; font-display: swap; src: url("../fonts/space-grotesk-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: "Space Grotesk"; font-style: normal; font-weight: 500 700; font-display: swap; src: url("../fonts/space-grotesk-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-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF; }
/* MyStrongPassword design system. Hand-written, no framework, ~1 request. */

/* ------------------------------------------------------------ tokens */
:root {
  --font-display: "Space Grotesk", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "Cascadia Code", "SFMono-Regular", Menlo, Consolas, monospace;
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-xl: 30px;
  --container: 1200px;
  --header-h: 68px;
  --ease: cubic-bezier(.2, .8, .2, 1);
  --t-vweak: #ff4d6d;
  --t-weak: #ff8a3d;
  --t-fair: #ffc53d;
  --t-strong: #34e3a0;
  --t-vstrong: #2ee6f0;
}

:root,
[data-theme="dark"] {
  color-scheme: dark;
  --bg: #07060f;
  --bg-2: #0c0a19;
  --surface: rgba(255, 255, 255, .035);
  --surface-2: rgba(255, 255, 255, .065);
  --surface-solid: #100e1f;
  --border: rgba(255, 255, 255, .09);
  --border-strong: rgba(255, 255, 255, .17);
  --text: #f0eefa;
  --text-2: #bdb8d4;
  --muted: #8c87a6;
  --brand: #a08aff;
  --brand-2: #22d3ee;
  --brand-soft: rgba(155, 123, 255, .14);
  --on-grad: #0b0a14;
  --grad: linear-gradient(110deg, #c0abff 0%, #8b6cff 38%, #22d3ee 100%);
  --grid: rgba(255, 255, 255, .035);
  --c-upper: #ffffff;
  --c-lower: #d3cdef;
  --c-digit: #5eead4;
  --c-symbol: #f9a8d4;
  --shadow: 0 30px 80px -30px rgba(0, 0, 0, .75);
  --glow: 0 0 0 1px rgba(155, 123, 255, .22), 0 24px 70px -24px rgba(139, 108, 255, .5);
  --code-bg: #0b0918;
  --cover-base: #120f24;
}

[data-theme="light"] {
  color-scheme: light;
  --bg: #f7f6fc;
  --bg-2: #eeecf8;
  --surface: rgba(255, 255, 255, .72);
  --surface-2: rgba(21, 18, 42, .05);
  --surface-solid: #ffffff;
  --border: rgba(21, 18, 42, .1);
  --border-strong: rgba(21, 18, 42, .2);
  --text: #15122a;
  --text-2: #3f3a5c;
  --muted: #69648a;
  --brand: #5f3df0;
  --brand-2: #0784a3;
  --brand-soft: rgba(95, 61, 240, .09);
  --on-grad: #ffffff;
  --grad: linear-gradient(110deg, #7c5cff 0%, #5b3df5 42%, #0784a3 100%);
  --grid: rgba(21, 18, 42, .05);
  --c-upper: #15122a;
  --c-lower: #4b4568;
  --c-digit: #0b8f83;
  --c-symbol: #d0257a;
  --shadow: 0 30px 70px -38px rgba(40, 30, 90, .4);
  --glow: 0 0 0 1px rgba(95, 61, 240, .16), 0 26px 60px -30px rgba(95, 61, 240, .45);
  --code-bg: #f3f1fb;
  --t-vweak: #e11d48;
  --t-weak: #ea580c;
  --t-fair: #c98a00;
  --t-strong: #0e9f6e;
  --t-vstrong: #0784a3;
}

/* ------------------------------------------------------------ base */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.6 var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
}
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
button { -webkit-tap-highlight-color: transparent; }
h1, h2, h3, h4 { text-wrap: balance; }
p { text-wrap: pretty; }
:focus-visible { outline: 2px solid var(--brand-2); outline-offset: 3px; border-radius: 6px; }
::selection { background: color-mix(in srgb, var(--brand) 40%, transparent); color: var(--text); }
code { font-family: var(--font-mono); }
.icon { width: 18px; height: 18px; flex: none; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: 12px; top: -80px; z-index: 100; padding: 10px 14px; border-radius: 10px; background: var(--text); color: var(--bg); font-weight: 600; text-decoration: none; }
.skip-link:focus { top: 12px; }
[hidden] { display: none !important; }

/* ------------------------------------------------------------ ambient background */
.aurora { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.aurora span { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .6; animation: drift 28s var(--ease) infinite alternate; }
.aurora span:nth-child(1) { width: 52vw; height: 52vw; left: -14vw; top: -22vw; background: radial-gradient(circle, rgba(139, 108, 255, .55), transparent 65%); }
.aurora span:nth-child(2) { width: 42vw; height: 42vw; right: -14vw; top: 6vh; background: radial-gradient(circle, rgba(34, 211, 238, .32), transparent 65%); animation-duration: 34s; }
.aurora span:nth-child(3) { width: 54vw; height: 54vw; left: 26vw; top: 70vh; background: radial-gradient(circle, rgba(244, 114, 182, .16), transparent 65%); animation-duration: 40s; }
.aurora::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 80% 55% at 50% 0%, #000 30%, transparent 75%);
  mask-image: radial-gradient(ellipse 80% 55% at 50% 0%, #000 30%, transparent 75%);
}
[data-theme="light"] .aurora span { opacity: .32; }
@keyframes drift { to { transform: translate3d(6vw, 5vh, 0) scale(1.12); } }

/* ------------------------------------------------------------ layout */
.container { width: min(100% - 32px, var(--container)); margin-inline: auto; }
@media (min-width: 768px) { .container { width: min(100% - 64px, var(--container)); } }
.narrow { max-width: 860px; }
.section { padding: 96px 0; position: relative; }
.section-tight { padding: 40px 0 72px; }
.section-head { max-width: 760px; margin: 0 auto 52px; text-align: center; }
.section-head.left { margin-left: 0; text-align: left; }
.kicker { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 16px; font: 600 .78rem/1.2 var(--font-body); letter-spacing: .1em; text-transform: uppercase; color: var(--brand); }
.kicker .icon { width: 16px; height: 16px; }
.section-title { font: 700 clamp(1.95rem, 3.8vw, 3.1rem)/1.06 var(--font-display); letter-spacing: -.03em; margin: 0 0 18px; }
.section-lead { color: var(--text-2); font-size: clamp(1.02rem, 1.3vw, 1.14rem); margin: 0; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.grad-anim { background-size: 220% auto; animation: shine 7s linear infinite; }
@keyframes shine { to { background-position: 220% center; } }
.lead { font-size: clamp(1.05rem, 1.45vw, 1.22rem); color: var(--text-2); max-width: 36em; margin: 22px 0 0; }
.lead a { color: var(--brand); }
.center { text-align: center; }
.mt-0 { margin-top: 0; }

/* ------------------------------------------------------------ header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  -webkit-backdrop-filter: saturate(160%) blur(16px);
  backdrop-filter: saturate(160%) blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, background .3s;
}
.site-header.is-scrolled { border-bottom-color: var(--border); background: color-mix(in srgb, var(--bg) 86%, transparent); }
.header-inner { display: flex; align-items: center; gap: 18px; height: var(--header-h); }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font: 500 1.12rem/1 var(--font-display); letter-spacing: -.015em; white-space: nowrap; }
.brand-word b { font-weight: 700; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.brand-mark svg { width: 30px; height: 30px; filter: drop-shadow(0 6px 16px rgba(139, 108, 255, .45)); transition: transform .5s var(--ease); }
.brand:hover .brand-mark svg { transform: rotate(-12deg) scale(1.06); }
.nav { margin-left: auto; }
.nav-list { display: flex; gap: 2px; list-style: none; margin: 0; padding: 0; }
.nav-list a { display: block; white-space: nowrap; padding: 8px 12px; border-radius: 999px; text-decoration: none; color: var(--text-2); font-size: .92rem; font-weight: 500; transition: color .2s, background .2s; }
.nav-list a:hover { color: var(--text); background: var(--surface-2); }
.nav-list a[aria-current="page"] { color: var(--text); background: var(--brand-soft); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--brand) 32%, transparent); }
.header-actions { display: flex; align-items: center; gap: 8px; }
.header-actions .nav-toggle { display: none; }
.theme-toggle .icon:nth-of-type(2) { display: none; }
[data-theme="light"] .theme-toggle .icon:nth-of-type(1) { display: none; }
[data-theme="light"] .theme-toggle .icon:nth-of-type(2) { display: block; }
.lang-switch { display: inline-flex; align-items: center; gap: 6px; height: 40px; padding: 0 11px; border-radius: 12px; border: 1px solid var(--border); background: var(--surface); color: var(--text-2); font: 600 .8rem/1 var(--font-body); letter-spacing: .06em; text-decoration: none; transition: color .2s, border-color .2s, background .2s; }
.lang-switch:hover { color: var(--text); border-color: var(--border-strong); background: var(--surface-2); }
.lang-switch .icon { width: 16px; height: 16px; }
.lang-hint { position: fixed; top: calc(var(--header-h) + 12px); right: 16px; z-index: 70; display: flex; align-items: center; gap: 12px; max-width: calc(100% - 32px); padding: 10px 10px 10px 16px; border-radius: 16px; background: var(--surface-solid); border: 1px solid var(--border-strong); box-shadow: var(--shadow); font-size: .9rem; color: var(--text-2); animation: rise .5s var(--ease); }
.lang-hint .icon-btn { width: 34px; height: 34px; font-size: 1.2rem; }
@media (max-width: 1279px) { .header-cta span { display: none; } .header-cta { width: 40px; padding: 0; } }
@media (max-width: 1120px) {
  .header-actions .nav-toggle { display: inline-flex; }
  .header-actions { margin-left: auto; }
  .nav { position: absolute; top: var(--header-h); left: 0; right: 0; margin: 0; }
  .nav-list { display: none; flex-direction: column; gap: 4px; padding: 12px 16px 20px; background: var(--surface-solid); border-bottom: 1px solid var(--border); box-shadow: var(--shadow); }
  .nav-list.is-open { display: flex; animation: drop .3s var(--ease); }
  .nav-list a { padding: 12px 14px; border-radius: 12px; font-size: 1rem; }
}
@media (max-width: 480px) { .header-actions .header-cta { display: none; } }
.brand-mark { flex: none; }
@media (max-width: 420px) { .lang-switch .icon { display: none; } .lang-switch { padding: 0 10px; } }
@media (max-width: 380px) { .brand-word { font-size: 1rem; } }
@keyframes drop { from { opacity: 0; transform: translateY(-8px); } }

/* ------------------------------------------------------------ buttons */
.btn {
  --h: 46px;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: var(--h); padding: 0 20px; border-radius: 13px; border: 1px solid transparent;
  font-weight: 600; font-size: .95rem; line-height: 1; text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: transform .15s var(--ease), box-shadow .25s, background .25s, border-color .25s, color .25s;
}
.btn:active { transform: translateY(1px) scale(.98); }
.btn-primary { color: var(--on-grad); background: var(--grad); background-size: 140% 100%; box-shadow: 0 10px 30px -12px rgba(139, 108, 255, .8), inset 0 1px 0 rgba(255, 255, 255, .35); }
.btn-primary:hover { background-position: 100% 0; box-shadow: 0 16px 40px -12px rgba(139, 108, 255, .95), inset 0 1px 0 rgba(255, 255, 255, .45); transform: translateY(-1px); }
.btn-ghost { background: var(--surface-2); border-color: var(--border); color: var(--text); }
.btn-ghost:hover { border-color: var(--border-strong); background: color-mix(in srgb, var(--surface-2) 70%, var(--brand-soft)); }
.btn-sm { --h: 36px; padding: 0 13px; font-size: .86rem; border-radius: 10px; }
.btn-lg { --h: 56px; padding: 0 28px; font-size: 1.04rem; border-radius: 15px; }
.btn .icon { width: 17px; height: 17px; }
.icon-btn { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 12px; border: 1px solid var(--border); background: var(--surface); color: var(--text-2); cursor: pointer; transition: color .2s, border-color .2s, background .2s, transform .15s; }
.icon-btn:hover { color: var(--text); border-color: var(--border-strong); background: var(--surface-2); }
.icon-btn:active { transform: scale(.94); }
.icon-btn-lg { width: 50px; height: 50px; border-radius: 14px; }
.icon-btn-lg .icon { width: 20px; height: 20px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.link-btn { font: inherit; }

/* ------------------------------------------------------------ hero */
.hero { position: relative; padding: 56px 0 48px; overflow: hidden; isolation: isolate; }
.cipher { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; pointer-events: none; -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 50%, transparent 100%); mask-image: linear-gradient(180deg, #000 0%, #000 50%, transparent 100%); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr); gap: 56px; align-items: center; }
.hero-h1 { margin: 0; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 24px; padding: 7px 14px 7px 10px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--border); font: 600 .78rem/1 var(--font-body); letter-spacing: .08em; text-transform: uppercase; color: var(--text-2); }
.pulse-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--t-strong); box-shadow: 0 0 0 0 color-mix(in srgb, var(--t-strong) 60%, transparent); animation: pulse 2.2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 9px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }
.display { display: block; font: 700 clamp(2.7rem, 6.1vw, 5.1rem)/.98 var(--font-display); letter-spacing: -.04em; }
.trust-row { display: flex; flex-wrap: wrap; gap: 12px 22px; list-style: none; padding: 0; margin: 30px 0 0; color: var(--text-2); font-size: .93rem; }
.trust-row li { display: inline-flex; align-items: center; gap: 8px; }
.trust-row .icon { color: var(--t-strong); }
.hero-ctas { margin-top: 30px; }
@media (max-width: 1000px) {
  .hero { padding-top: 32px; }
  .hero-grid { grid-template-columns: minmax(0, 1fr); gap: 22px; }
  /* Tool first on small screens: headline, then the generator, then the pitch. */
  .hero-copy { display: contents; text-align: center; }
  .hero-h1, .notfound-code { order: 1; text-align: center; }
  .hero-grid > .gen { order: 2; margin-top: 6px; }
  .hero-copy .lead { order: 3; margin: 10px auto 0; text-align: center; }
  .hero-copy .trust-row { order: 4; margin-top: 0; justify-content: center; }
  .hero-copy .hero-ctas { order: 5; margin-top: 0; justify-content: center; }
  .hero-copy > .section-title { order: 1; text-align: center; }
  .eyebrow { margin-bottom: 16px; }
}

/* ------------------------------------------------------------ generator */
.card-glow {
  position: relative; border-radius: var(--radius-xl); border: 1px solid transparent;
  background:
    linear-gradient(var(--surface-solid), var(--surface-solid)) padding-box,
    linear-gradient(140deg, rgba(160, 138, 255, .75), rgba(34, 211, 238, .35) 38%, rgba(255, 255, 255, .06) 68%, rgba(160, 138, 255, .45)) border-box;
  box-shadow: var(--shadow), var(--glow);
}
[data-theme="light"] .card-glow {
  background:
    linear-gradient(var(--surface-solid), var(--surface-solid)) padding-box,
    linear-gradient(140deg, rgba(95, 61, 240, .55), rgba(7, 132, 163, .3) 40%, rgba(21, 18, 42, .08) 70%, rgba(95, 61, 240, .35)) border-box;
}
.gen { padding: 20px; }
@media (min-width: 600px) { .gen { padding: 28px; } }
.gen-tabs { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); padding: 4px; margin-bottom: 18px; border-radius: 15px; background: var(--surface-2); border: 1px solid var(--border); }
.gen-tabs button { position: relative; z-index: 1; height: 40px; padding: 0 4px; border: 0; border-radius: 11px; background: none; font-weight: 600; font-size: .93rem; white-space: nowrap; color: var(--muted); cursor: pointer; transition: color .25s; }
:lang(fr) .gen-tabs button { font-size: .86rem; letter-spacing: -.01em; }
.gen-tabs button:hover { color: var(--text-2); }
.gen-tabs button[aria-selected="true"] { color: var(--text); }
.gen-tabs-ink { position: absolute; top: 4px; bottom: 4px; left: 4px; width: calc((100% - 8px) / 3); border-radius: 11px; background: var(--surface-solid); box-shadow: 0 6px 18px -6px rgba(0, 0, 0, .45), inset 0 0 0 1px var(--border-strong); transition: transform .45s var(--ease); }
.gen[data-mode="passphrase"] .gen-tabs-ink { transform: translateX(100%); }
.gen[data-mode="pin"] .gen-tabs-ink { transform: translateX(200%); }
.pw-box { position: relative; display: flex; align-items: center; gap: 14px; min-height: 104px; padding: 18px 16px 18px 22px; border-radius: 20px; background: var(--code-bg); border: 1px solid var(--border); overflow: hidden; }
.pw-box::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, transparent 30%, color-mix(in srgb, var(--brand-2) 18%, transparent) 50%, transparent 70%); transform: translateX(-100%); pointer-events: none; }
.pw-box.is-fresh::after { animation: sweep .9s var(--ease); }
@keyframes sweep { to { transform: translateX(100%); } }
.pw-display { flex: 1; min-width: 0; font: 600 clamp(1.2rem, 2.2vw, 1.62rem)/1.38 var(--font-mono); letter-spacing: .015em; word-break: break-all; color: var(--c-lower); -webkit-user-select: all; user-select: all; cursor: text; }
.pw-display.is-long { font-size: clamp(1rem, 1.7vw, 1.22rem); }
.pw-display.is-xlong { font-size: clamp(.86rem, 1.3vw, 1rem); }
.pw-display.is-phrase { word-break: normal; overflow-wrap: anywhere; }
.c-u { color: var(--c-upper); }
.c-l { color: var(--c-lower); }
.c-d { color: var(--c-digit); }
.c-s { color: var(--c-symbol); }
.c-x { color: var(--muted); }
.c-scr { color: var(--muted); opacity: .55; }
.pw-actions { display: flex; gap: 8px; flex: none; }
.btn-copy { --h: 50px; min-width: 110px; border-radius: 14px; }
.btn-copy .icon-done { display: none; }
.btn-copy.is-done .icon-copy { display: none; }
.btn-copy.is-done .icon-done { display: block; }
.icon-btn[data-regenerate]:hover .icon { transform: rotate(160deg); }
.icon-btn[data-regenerate] .icon { transition: transform .5s var(--ease); }
@media (max-width: 520px) {
  .pw-box { flex-direction: column; align-items: stretch; padding: 18px; }
  .pw-actions .btn-copy { flex: 1; }
}

.strength { --tc: var(--muted); display: flex; align-items: center; gap: 16px; margin-top: 18px; }
.strength[data-tier="0"] { --tc: var(--t-vweak); }
.strength[data-tier="1"] { --tc: var(--t-weak); }
.strength[data-tier="2"] { --tc: var(--t-fair); }
.strength[data-tier="3"] { --tc: var(--t-strong); }
.strength[data-tier="4"] { --tc: var(--t-vstrong); }
.strength-bars { flex: 1; display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; }
.strength-bars i { height: 7px; border-radius: 99px; background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--border); transition: background .45s, box-shadow .45s; }
.strength[data-tier="0"] i:nth-child(-n+1),
.strength[data-tier="1"] i:nth-child(-n+2),
.strength[data-tier="2"] i:nth-child(-n+3),
.strength[data-tier="3"] i:nth-child(-n+4),
.strength[data-tier="4"] i { background: var(--tc); box-shadow: 0 0 14px color-mix(in srgb, var(--tc) 55%, transparent); }
.strength[data-tier="4"] i { background: linear-gradient(90deg, var(--t-strong), var(--t-vstrong)); }
.strength-meta { display: flex; flex-direction: column; align-items: flex-end; min-width: 104px; line-height: 1.25; }
.strength-meta strong { color: var(--tc); font-size: .96rem; transition: color .3s; }
.strength-meta span { color: var(--muted); font: 500 .8rem var(--font-mono); }
.crack-line { display: flex; align-items: flex-start; gap: 9px; margin: 14px 0 0; color: var(--text-2); font-size: .93rem; }
.crack-line .icon { margin-top: 3px; color: var(--brand-2); }
.crack-line b { color: var(--text); font-weight: 600; }
.crack-line sup, .cosmic-title sup, .scenario-time sup { font-size: .62em; line-height: 0; }

.gen-panel { margin-top: 22px; padding-top: 22px; border-top: 1px dashed var(--border-strong); }
.field-range label { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 8px; font-weight: 600; font-size: .93rem; }
.field-range output { min-width: 2ch; text-align: right; font: 600 1.15rem var(--font-mono); color: var(--brand); }
input[type="range"] { --fill: 50%; -webkit-appearance: none; appearance: none; display: block; width: 100%; height: 30px; margin: 0; background: transparent; cursor: pointer; }
input[type="range"]::-webkit-slider-runnable-track { height: 8px; border-radius: 99px; background: linear-gradient(90deg, var(--brand), var(--brand-2)) 0 0 / var(--fill) 100% no-repeat, var(--surface-2); box-shadow: inset 0 0 0 1px var(--border); }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 24px; height: 24px; margin-top: -8px; border: 0; border-radius: 50%; background: #fff; box-shadow: 0 0 0 6px color-mix(in srgb, var(--brand) 30%, transparent), 0 4px 14px rgba(0, 0, 0, .4); transition: box-shadow .2s, transform .15s; }
input[type="range"]:hover::-webkit-slider-thumb { box-shadow: 0 0 0 8px color-mix(in srgb, var(--brand) 34%, transparent), 0 4px 14px rgba(0, 0, 0, .4); }
input[type="range"]:active::-webkit-slider-thumb { transform: scale(1.12); }
input[type="range"]::-moz-range-track { height: 8px; border-radius: 99px; background: var(--surface-2); }
input[type="range"]::-moz-range-progress { height: 8px; border-radius: 99px; background: linear-gradient(90deg, var(--brand), var(--brand-2)); }
input[type="range"]::-moz-range-thumb { width: 24px; height: 24px; border: 0; border-radius: 50%; background: #fff; box-shadow: 0 0 0 6px color-mix(in srgb, var(--brand) 30%, transparent), 0 4px 14px rgba(0, 0, 0, .4); }
input[type="range"]:focus-visible { outline: none; }
input[type="range"]:focus-visible::-webkit-slider-thumb { box-shadow: 0 0 0 3px var(--bg), 0 0 0 6px var(--brand-2); }

.switch-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 18px; }
.switch { position: relative; display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 14px; background: var(--surface); border: 1px solid var(--border); cursor: pointer; font-weight: 600; font-size: .95rem; line-height: 1.25; -webkit-user-select: none; user-select: none; transition: border-color .2s, background .2s; }
.switch small { display: block; font-weight: 500; font-size: .78rem; color: var(--muted); }
.switch:hover { border-color: var(--border-strong); }
.switch input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.switch-ui { position: relative; flex: none; width: 40px; height: 24px; border-radius: 99px; background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--border-strong); transition: background .25s; }
.switch-ui::after { content: ""; position: absolute; top: 4px; left: 4px; width: 16px; height: 16px; border-radius: 50%; background: var(--muted); transition: transform .3s var(--ease), background .25s; }
.switch input:checked + .switch-ui { background: var(--grad); box-shadow: none; }
.switch input:checked + .switch-ui::after { transform: translateX(16px); background: #fff; }
.switch input:focus-visible + .switch-ui { outline: 2px solid var(--brand-2); outline-offset: 2px; }
.switch:has(input:checked) { border-color: color-mix(in srgb, var(--brand) 38%, transparent); background: var(--brand-soft); }
.switch-wide { grid-column: 1 / -1; }
@media (max-width: 340px) { .switch-grid { grid-template-columns: 1fr; } }
@media (max-width: 420px) { .switch { gap: 10px; padding: 10px 11px; font-size: .9rem; } .switch-ui { width: 36px; } .switch input:checked + .switch-ui::after { transform: translateX(12px); } }

.field-row { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-top: 18px; }
.field-row > label { font-weight: 600; font-size: .93rem; }
.seg { display: inline-flex; flex-wrap: wrap; padding: 3px; border-radius: 12px; background: var(--surface-2); border: 1px solid var(--border); }
.seg button { min-width: 42px; height: 34px; padding: 0 11px; border: 0; border-radius: 9px; background: none; font: 600 .88rem var(--font-mono); color: var(--muted); cursor: pointer; transition: color .2s, background .2s; }
.seg button:hover { color: var(--text-2); }
.seg button[aria-checked="true"] { background: var(--surface-solid); color: var(--text); box-shadow: inset 0 0 0 1px var(--border-strong); }
.hint { display: flex; gap: 10px; margin: 16px 0 0; padding: 12px 14px; border-radius: 12px; background: var(--surface); border: 1px solid var(--border); font-size: .88rem; color: var(--text-2); }
.hint .icon { margin-top: 2px; color: var(--brand-2); }

.gen-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 22px; }
.kbd-hint { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); font-size: .8rem; }
kbd { font: 600 .72rem/1 var(--font-mono); padding: 4px 7px; border-radius: 6px; border: 1px solid var(--border-strong); border-bottom-width: 2px; background: var(--surface-2); color: var(--text-2); }
@media (hover: none) { .kbd-hint { display: none; } }
.bulk { margin-top: 14px; padding: 12px; border-radius: 16px; background: var(--code-bg); border: 1px solid var(--border); animation: drop .35s var(--ease); }
.bulk-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: 0 0 8px 8px; font-size: .9rem; }
.bulk-items { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; max-height: 300px; overflow: auto; }
.bulk-items button { display: flex; justify-content: space-between; align-items: center; gap: 12px; width: 100%; padding: 8px 10px; border: 0; border-radius: 10px; background: none; cursor: pointer; text-align: left; font: 500 .88rem/1.4 var(--font-mono); word-break: break-all; }
.bulk-items button:hover { background: var(--surface-2); }
.bulk-items .icon { color: var(--muted); }

/* ------------------------------------------------------------ cosmic scale */
.cosmic { position: relative; padding: 72px 0 24px; }
.cosmic-head { max-width: 900px; margin: 0 auto 30px; text-align: center; }
.cosmic-title { margin: 0; font: 700 clamp(1.8rem, 4.3vw, 3.5rem)/1.08 var(--font-display); letter-spacing: -.035em; }
.cosmic-title .grad { padding-right: .04em; }
.cosmic-sub { max-width: 660px; margin: 16px auto 0; color: var(--text-2); }
.scale { position: relative; padding: 64px 0 84px; }
.scale-track { position: relative; height: 14px; border-radius: 99px; background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--border); }
.scale-fill { position: absolute; inset: 0; border-radius: inherit; background: linear-gradient(90deg, var(--t-vweak) 0%, var(--t-weak) 22%, var(--t-fair) 42%, var(--t-strong) 64%, var(--t-vstrong) 86%, #c0abff 100%); clip-path: inset(0 calc(100% - var(--p, 0%)) 0 0 round 99px); transition: clip-path 1.4s var(--ease); }
.scale-marker { position: absolute; top: 50%; left: var(--p, 0%); z-index: 2; width: 26px; height: 26px; border-radius: 50%; background: #fff; transform: translate(-50%, -50%); box-shadow: 0 0 0 6px color-mix(in srgb, var(--brand-2) 35%, transparent), 0 0 34px var(--brand-2); transition: left 1.4s var(--ease); }
.scale-marker span { position: absolute; bottom: calc(100% + 16px); left: 50%; transform: translateX(-50%); padding: 7px 11px; border-radius: 10px; background: var(--text); color: var(--bg); font: 600 .78rem/1 var(--font-body); white-space: nowrap; }
.scale-marker span::after { content: ""; position: absolute; top: 100%; left: 50%; margin-left: -6px; border: 6px solid transparent; border-top-color: var(--text); }
.scale-marker[data-edge="start"] span { left: -6px; transform: none; }
.scale-marker[data-edge="start"] span::after { left: 19px; }
.scale-marker[data-edge="end"] span { left: auto; right: -6px; transform: none; }
.scale-marker[data-edge="end"] span::after { left: auto; right: 13px; }
.scale-ticks { position: absolute; left: 0; right: 0; top: calc(64px + 7px); height: 0; margin: 0; padding: 0; list-style: none; }
.scale-ticks li { position: absolute; left: var(--x, 0%); transform: translateX(-50%); padding-top: 22px; color: var(--muted); font-size: .8rem; font-weight: 500; text-align: center; white-space: nowrap; transition: color .5s; }
.scale-ticks li::before { content: ""; position: absolute; top: -3px; left: 50%; width: 2px; height: 16px; margin-left: -1px; border-radius: 2px; background: var(--border-strong); }
.scale-ticks li:nth-child(even) { padding-top: 46px; }
.scale-ticks li:nth-child(even)::before { height: 40px; }
.scale-ticks li.passed { color: var(--text); }
.scale-ticks li.passed::before { background: var(--text-2); }
@media (max-width: 760px) {
  .scale { padding: 56px 0 0; }
  .scale-ticks { position: static; height: auto; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 34px; }
  .scale-ticks li, .scale-ticks li:nth-child(even) { position: relative; left: auto; transform: none; display: flex; align-items: center; gap: 8px; padding: 10px 12px; border-radius: 12px; background: var(--surface); border: 1px solid var(--border); text-align: left; white-space: normal; }
  .scale-ticks li::before, .scale-ticks li:nth-child(even)::before { position: static; flex: none; width: 10px; height: 10px; margin: 0; border-radius: 50%; }
  .scale-ticks li.passed::before { background: var(--t-strong); box-shadow: 0 0 10px var(--t-strong); }
}

/* ------------------------------------------------------------ trust / verify */
.verify { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 56px; align-items: center; }
@media (max-width: 960px) { .verify { grid-template-columns: 1fr; gap: 36px; } }
.verify-list { list-style: none; margin: 28px 0 0; padding: 0; display: grid; gap: 14px; }
.verify-list li { display: flex; gap: 14px; align-items: flex-start; color: var(--text-2); }
.verify-list b { color: var(--text); }
.verify-list .icon-wrap { flex: none; width: 36px; height: 36px; border-radius: 11px; display: grid; place-items: center; background: var(--brand-soft); color: var(--brand); }
.devtools { border-radius: 20px; overflow: hidden; background: var(--code-bg); border: 1px solid var(--border-strong); box-shadow: var(--shadow); font: 500 .84rem/1.5 var(--font-mono); }
.devtools-bar { display: flex; align-items: center; gap: 14px; padding: 11px 16px; border-bottom: 1px solid var(--border); background: var(--surface-2); font-family: var(--font-body); font-size: .8rem; color: var(--muted); }
.devtools-dots { display: flex; gap: 6px; }
.devtools-dots i { width: 10px; height: 10px; border-radius: 50%; background: var(--border-strong); }
.devtools-dots i:nth-child(1) { background: #ff5f57; }
.devtools-dots i:nth-child(2) { background: #febc2e; }
.devtools-dots i:nth-child(3) { background: #28c840; }
.devtools-tab { padding: 2px 10px; border-radius: 6px; }
.devtools-tab.on { background: var(--surface-solid); color: var(--text); box-shadow: inset 0 0 0 1px var(--border); }
.devtools-body { padding: 14px 16px; min-height: 214px; display: flex; flex-direction: column; gap: 6px; }
.dt-line { display: flex; gap: 12px; color: var(--text-2); animation: drop .4s var(--ease); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dt-line .dt-t { color: var(--muted); flex: none; }
.dt-line .dt-ok { color: var(--t-strong); flex: none; }
.dt-line .dt-fn { color: var(--brand); }
.devtools-foot { display: flex; justify-content: space-between; gap: 12px; padding: 11px 16px; border-top: 1px solid var(--border); font-family: var(--font-body); font-size: .82rem; color: var(--muted); }
.devtools-foot b { color: var(--t-strong); font-family: var(--font-mono); }

/* ------------------------------------------------------------ stats band */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; overflow: hidden; border-radius: var(--radius-lg); border: 1px solid var(--border); background: var(--border); }
.stat-cell { padding: 30px 26px; background: color-mix(in srgb, var(--bg) 88%, var(--surface-solid)); }
.stat-num { display: block; font: 700 clamp(2rem, 4vw, 3.1rem)/1 var(--font-display); letter-spacing: -.035em; }
.stat-num sup { font-size: .5em; line-height: 0; vertical-align: super; }
.stat-cell p { margin: 10px 0 0; color: var(--text-2); font-size: .93rem; }
@media (max-width: 860px) { .stats { grid-template-columns: 1fr 1fr; } }

/* ------------------------------------------------------------ cards and grids */
.spot { position: relative; isolation: isolate; }
.spot::before { content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit; background: radial-gradient(420px circle at var(--mx, 50%) var(--my, -20%), color-mix(in srgb, var(--brand) 17%, transparent), transparent 62%); opacity: 0; transition: opacity .45s; pointer-events: none; }
.spot:hover::before { opacity: 1; }
.tool-grid { --cols: 3; display: flex; flex-wrap: wrap; justify-content: center; gap: 18px; }
.tool-grid > * { flex: 0 1 calc((100% - (var(--cols) - 1) * 18px) / var(--cols)); min-width: 0; }
@media (max-width: 1000px) { .tool-grid { --cols: 2; } }
@media (max-width: 620px) {
  .tool-grid { --cols: 1; gap: 12px; }
  .tool-card { display: grid !important; grid-template-columns: auto minmax(0, 1fr); column-gap: 16px; row-gap: 4px; padding: 18px; }
  .tool-card .tool-icon { grid-row: span 2; width: 44px; height: 44px; }
  .tool-card h3 { margin: 0; align-self: end; font-size: 1.1rem; }
  .tool-card p { font-size: .9rem; }
  .tool-card .tool-go { display: none; }
}
.tool-card { display: flex; flex-direction: column; gap: 10px; padding: 26px; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--border); text-decoration: none; overflow: hidden; transition: transform .4s var(--ease), border-color .4s, opacity .8s var(--ease); }
.tool-card:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--brand) 45%, transparent); }
.tool-icon { display: grid; place-items: center; width: 50px; height: 50px; border-radius: 15px; background: var(--brand-soft); color: var(--brand); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--brand) 30%, transparent); }
.tool-icon .icon { width: 24px; height: 24px; }
.tool-card h3 { margin: 8px 0 0; font: 700 1.24rem/1.2 var(--font-display); letter-spacing: -.015em; }
.tool-card p { margin: 0; color: var(--text-2); font-size: .95rem; }
.tool-go { display: inline-flex; align-items: center; gap: 6px; margin-top: auto; padding-top: 10px; font-weight: 600; font-size: .9rem; color: var(--brand); }
.tool-go .icon { width: 16px; height: 16px; transition: transform .3s var(--ease); }
.tool-card:hover .tool-go .icon { transform: translateX(4px); }

.rules { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 900px) { .rules { grid-template-columns: 1fr; } }
.rule { display: flex; flex-direction: column; padding: 30px; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--border); overflow: hidden; }
.rule a { color: var(--brand); }
.rule-n { display: inline-block; margin-bottom: 18px; font: 600 .84rem var(--font-mono); color: var(--brand); }
.rule h3 { margin: 0 0 10px; font: 700 1.35rem/1.2 var(--font-display); letter-spacing: -.015em; }
.rule p { margin: 0; color: var(--text-2); }
.rule p:not(:last-child) { margin-bottom: 20px; }
.rule-demo { margin-top: auto; padding: 14px 16px; border-radius: 14px; background: var(--code-bg); border: 1px solid var(--border); font: 500 .86rem/1.7 var(--font-mono); }
.rule-demo span { display: flex; justify-content: space-between; gap: 10px; }
.rule-demo em { font-style: normal; font-family: var(--font-body); font-weight: 600; font-size: .8rem; }
.bad-t { color: var(--t-vweak); }
.good-t { color: var(--t-strong); }

.band { position: relative; overflow: hidden; padding: 56px; border-radius: var(--radius-xl); background: radial-gradient(80% 140% at 0% 0%, color-mix(in srgb, var(--brand) 28%, transparent), transparent 60%), radial-gradient(70% 120% at 100% 100%, color-mix(in srgb, var(--brand-2) 22%, transparent), transparent 60%), var(--surface-solid); border: 1px solid var(--border-strong); }
.band-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: 40px; align-items: center; }
.band h2 { margin: 0; font: 700 clamp(1.7rem, 3.4vw, 2.7rem)/1.1 var(--font-display); letter-spacing: -.03em; }
.band p { margin: 16px 0 0; color: var(--text-2); font-size: 1.05rem; }
.band-cta { display: flex; justify-content: flex-end; }
@media (max-width: 860px) { .band { padding: 34px 24px; } .band-grid { grid-template-columns: 1fr; } .band-cta { justify-content: flex-start; } }
.heat-mini { display: grid; grid-template-columns: repeat(12, 1fr); gap: 4px; margin-top: 26px; }
.heat-mini i { aspect-ratio: 1; border-radius: 5px; background: var(--cell); opacity: .92; }

/* ------------------------------------------------------------ FAQ */
.faq-list { display: grid; gap: 12px; max-width: 860px; margin: 0 auto; }
.faq-item { border-radius: 18px; background: var(--surface); border: 1px solid var(--border); transition: border-color .3s, background .3s; }
.faq-item[open] { border-color: color-mix(in srgb, var(--brand) 35%, transparent); background: var(--surface-2); }
.faq-item summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 22px; list-style: none; cursor: pointer; font-weight: 600; font-size: 1.03rem; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-plus { position: relative; flex: none; width: 30px; height: 30px; border-radius: 50%; background: var(--surface-2); border: 1px solid var(--border); color: var(--text-2); }
.faq-plus::before, .faq-plus::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 2px; border-radius: 2px; background: currentColor; transform: translate(-50%, -50%); transition: transform .35s var(--ease); }
.faq-plus::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq-item[open] .faq-plus::after { transform: translate(-50%, -50%) rotate(0deg); }
.faq-a { padding: 0 22px 20px; color: var(--text-2); }
.faq-a p { margin: 0; }
.faq-a a { color: var(--brand); }

/* ------------------------------------------------------------ blog cards */
.post-grid { --cols: 3; display: flex; flex-wrap: wrap; justify-content: center; gap: 20px; }
.post-grid > * { flex: 0 1 calc((100% - (var(--cols) - 1) * 20px) / var(--cols)); min-width: 0; }
@media (max-width: 1000px) { .post-grid { --cols: 2; } }
@media (max-width: 640px) { .post-grid { --cols: 1; } }
.post-card { display: flex; flex-direction: column; overflow: hidden; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--border); text-decoration: none; transition: transform .4s var(--ease), border-color .4s, opacity .8s var(--ease); }
.post-card:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--brand) 45%, transparent); }
.post-cover { position: relative; display: grid; place-items: center; aspect-ratio: 16 / 8.5; overflow: hidden; background: radial-gradient(110% 110% at 0% 0%, hsl(var(--hue) 92% 66% / .62), transparent 56%), radial-gradient(110% 110% at 100% 100%, hsl(calc(var(--hue) + 64) 92% 56% / .5), transparent 56%), var(--cover-base); }
.post-cover::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255, 255, 255, .06) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .06) 1px, transparent 1px); background-size: 22px 22px; -webkit-mask-image: radial-gradient(circle at 50% 50%, #000, transparent 75%); mask-image: radial-gradient(circle at 50% 50%, #000, transparent 75%); }
.post-glyph { position: relative; z-index: 1; font: 700 clamp(1.8rem, 4.2vw, 2.9rem)/1 var(--font-mono); letter-spacing: .03em; color: #fff; text-shadow: 0 10px 40px rgba(0, 0, 0, .45); transition: transform .7s var(--ease); }
.post-card:hover .post-glyph { transform: scale(1.07) rotate(-2deg); }
.post-body { display: flex; flex: 1; flex-direction: column; gap: 8px; padding: 22px; }
.post-kicker { font: 600 .74rem/1.2 var(--font-body); letter-spacing: .1em; text-transform: uppercase; color: var(--brand); }
.post-card h3 { margin: 0; font: 700 1.17rem/1.28 var(--font-display); letter-spacing: -.01em; }
.post-card p { margin: 0; color: var(--text-2); font-size: .93rem; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.post-meta-line { margin-top: auto; padding-top: 8px; color: var(--muted); font-size: .82rem; }
.post-featured { margin-bottom: 8px; }
.post-card-big { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); }
.post-card-big .post-cover { aspect-ratio: auto; min-height: 320px; }
.post-card-big .post-glyph { font-size: clamp(2.6rem, 6vw, 4.4rem); }
.post-card-big .post-body { padding: 38px; justify-content: center; }
.post-card-big h3 { font-size: clamp(1.5rem, 2.6vw, 2.15rem); line-height: 1.15; }
.post-card-big p { -webkit-line-clamp: 4; font-size: 1.02rem; }
@media (max-width: 860px) { .post-card-big { grid-template-columns: 1fr; } .post-card-big .post-cover { min-height: 200px; } .post-card-big .post-body { padding: 24px; } }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 44px 0 22px; }
.chip { height: 36px; padding: 0 15px; border-radius: 99px; border: 1px solid var(--border); background: var(--surface); color: var(--text-2); font-weight: 600; font-size: .86rem; cursor: pointer; transition: background .2s, color .2s, border-color .2s; }
.chip:hover { border-color: var(--border-strong); color: var(--text); }
.chip[aria-pressed="true"] { background: var(--text); border-color: var(--text); color: var(--bg); }

/* ------------------------------------------------------------ tool pages */
.page-hero { position: relative; padding: 64px 0 18px; text-align: center; overflow: hidden; isolation: isolate; }
.page-hero-compact { padding-bottom: 8px; }
.page-title { max-width: 17ch; margin: 0 auto; font: 700 clamp(2.4rem, 5.6vw, 4.4rem)/1.02 var(--font-display); letter-spacing: -.04em; }
.page-hero .lead { margin: 20px auto 0; }
.page-hero .trust-row { justify-content: center; }
.tool-shell { max-width: 880px; margin: 34px auto 0; text-align: left; }
.page-hero .cipher { -webkit-mask-image: radial-gradient(ellipse 46% 42% at 50% 30%, rgba(0, 0, 0, .15) 30%, #000 80%); mask-image: radial-gradient(ellipse 46% 42% at 50% 30%, rgba(0, 0, 0, .15) 30%, #000 80%); }
.btn:disabled { opacity: .45; cursor: not-allowed; transform: none; box-shadow: none; }
.text-input { flex: 1 1 200px; min-width: 0; height: 40px; padding: 0 12px; border-radius: 11px; border: 1px solid var(--border); background: var(--surface-2); font-size: .92rem; }
.text-input:focus { outline: none; border-color: color-mix(in srgb, var(--brand) 60%, transparent); box-shadow: 0 0 0 3px var(--brand-soft); }
.kanon code { font: 600 .9em var(--font-mono); color: var(--brand-2); }
.panel-card { padding: 22px; border-radius: var(--radius-xl); }
@media (min-width: 640px) { .panel-card { padding: 30px; } }
.content-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
@media (max-width: 860px) { .content-grid { grid-template-columns: 1fr; } }
.info-card { padding: 28px; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--border); }
.info-card h3 { margin: 0 0 10px; font: 700 1.2rem/1.25 var(--font-display); }
.info-card p, .info-card li { color: var(--text-2); }
.info-card p:last-child { margin-bottom: 0; }
.info-card ul { margin: 0; padding-left: 1.2em; }
.info-card li + li { margin-top: 6px; }
.info-card a { color: var(--brand); }

/* meter */
.big-input { position: relative; display: flex; align-items: center; gap: 10px; padding-right: 12px; border-radius: 20px; background: var(--code-bg); border: 1px solid var(--border); transition: border-color .2s, box-shadow .2s; }
.big-input:focus-within { border-color: color-mix(in srgb, var(--brand) 60%, transparent); box-shadow: 0 0 0 4px var(--brand-soft); }
.big-input input { flex: 1; min-width: 0; height: 76px; padding: 0 22px; border: 0; background: none; outline: none; font: 600 clamp(1.1rem, 2.3vw, 1.5rem) var(--font-mono); letter-spacing: .02em; }
.big-input input::placeholder { color: var(--muted); font: 500 1.05rem var(--font-body); letter-spacing: 0; }
.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 20px; }
@media (max-width: 640px) { .stat-row { grid-template-columns: 1fr 1fr; } }
.mini-stat { padding: 14px 16px; border-radius: 14px; background: var(--surface); border: 1px solid var(--border); min-width: 0; }
.mini-stat span { display: block; font-size: .72rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.mini-stat b { display: block; margin-top: 4px; font: 600 1.12rem var(--font-mono); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mini-stat b sup { font-size: .65em; }
.checks { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 0; padding: 0; list-style: none; }
.check { display: inline-flex; align-items: center; gap: 6px; height: 32px; padding: 0 12px; border-radius: 99px; background: var(--surface); border: 1px solid var(--border); color: var(--muted); font-size: .84rem; font-weight: 600; transition: color .3s, border-color .3s, background .3s; }
.check .icon { width: 14px; height: 14px; }
.check .icon-done { display: none; }
.check.ok { color: var(--t-strong); border-color: color-mix(in srgb, var(--t-strong) 40%, transparent); background: color-mix(in srgb, var(--t-strong) 10%, transparent); }
.check.ok .icon-done { display: block; }
.check.ok .icon-no { display: none; }
.sub-title { margin: 30px 0 12px; font: 600 .78rem var(--font-body); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.anatomy { display: flex; flex-wrap: wrap; gap: 6px; min-height: 60px; }
.tok { --tk: var(--t-strong); display: inline-flex; flex-direction: column; align-items: center; gap: 5px; padding: 9px 11px 7px; border-radius: 11px; background: color-mix(in srgb, var(--tk) 9%, transparent); border: 1px solid color-mix(in srgb, var(--tk) 35%, transparent); animation: drop .3s var(--ease); }
.tok code { font: 600 1.02rem/1 var(--font-mono); color: var(--text); white-space: pre; }
.tok small { font-size: .66rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--tk); }
.tok-risk { --tk: var(--t-weak); }
.tok-bad { --tk: var(--t-vweak); }
.empty { color: var(--muted); font-size: .92rem; padding: 18px 0; }
.scenarios { display: grid; gap: 8px; }
.scenario { --tc: var(--muted); display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 14px; padding: 14px 16px; border-radius: 15px; background: var(--surface); border: 1px solid var(--border); }
.scenario[data-tier="0"] { --tc: var(--t-vweak); }
.scenario[data-tier="1"] { --tc: var(--t-weak); }
.scenario[data-tier="2"] { --tc: var(--t-fair); }
.scenario[data-tier="3"] { --tc: var(--t-strong); }
.scenario[data-tier="4"] { --tc: var(--t-vstrong); }
.scenario-ico { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 11px; background: var(--surface-2); color: var(--text-2); }
.scenario b { display: block; font-size: .95rem; }
.scenario small { display: block; color: var(--muted); font-size: .8rem; line-height: 1.35; }
.scenario-time { color: var(--tc); font: 600 .98rem var(--font-mono); text-align: right; transition: color .3s; }
@media (max-width: 560px) { .scenario { grid-template-columns: auto minmax(0, 1fr); } .scenario-time { grid-column: 2; text-align: left; } }
.findings { display: grid; gap: 10px; }
.finding { display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; border-radius: 14px; background: var(--surface); border: 1px solid var(--border); color: var(--text-2); font-size: .93rem; animation: drop .3s var(--ease); }
.finding .icon { margin-top: 2px; }
.finding.warn .icon { color: var(--t-weak); }
.finding.tip .icon { color: var(--brand-2); }
.finding.good .icon { color: var(--t-strong); }
.meter-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; padding-top: 22px; border-top: 1px dashed var(--border-strong); }

/* breach */
.breach-form { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; }
.breach-form .btn { --h: 78px; padding: 0 28px; border-radius: 20px; font-size: 1rem; }
@media (max-width: 640px) { .breach-form { grid-template-columns: 1fr; } .breach-form .btn { --h: 56px; } }
.kanon { display: grid; gap: 10px; margin: 26px 0 0; padding: 0; list-style: none; }
.kanon li { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 14px; align-items: start; padding: 14px 16px; border-radius: 15px; background: var(--surface); border: 1px solid var(--border); opacity: .55; transition: opacity .45s, border-color .45s, background .45s; }
.kanon li.is-active { opacity: 1; border-color: color-mix(in srgb, var(--brand) 50%, transparent); background: var(--brand-soft); }
.kanon li.is-done { opacity: 1; }
.k-n { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 11px; background: var(--surface-2); color: var(--text-2); font: 700 .9rem var(--font-mono); transition: background .4s, color .4s; }
.kanon li.is-done .k-n { background: var(--grad); color: var(--on-grad); }
.kanon b { display: block; }
.kanon p { margin: 2px 0 0; color: var(--text-2); font-size: .9rem; }
.hash { display: block; margin-top: 8px; color: var(--muted); font: 500 .86rem/1.5 var(--font-mono); word-break: break-all; }
.hash mark { padding: 1px 3px; border-radius: 5px; background: color-mix(in srgb, var(--brand-2) 22%, transparent); color: var(--text); }
.result { display: flex; gap: 18px; align-items: flex-start; margin-top: 22px; padding: 24px; border-radius: 20px; border: 1px solid var(--border); background: var(--surface); animation: drop .4s var(--ease); }
.result > .icon { width: 30px; height: 30px; margin-top: 4px; }
.result h2 { margin: 0; font: 700 clamp(1.4rem, 3.2vw, 2.1rem)/1.15 var(--font-display); letter-spacing: -.02em; }
.result p { margin: 8px 0 0; color: var(--text-2); }
.result .btn-row { margin-top: 16px; }
.result.bad { border-color: color-mix(in srgb, var(--t-vweak) 50%, transparent); background: color-mix(in srgb, var(--t-vweak) 9%, transparent); }
.result.bad > .icon, .result.bad h2 b { color: var(--t-vweak); }
.result.good { border-color: color-mix(in srgb, var(--t-strong) 45%, transparent); background: color-mix(in srgb, var(--t-strong) 8%, transparent); }
.result.good > .icon { color: var(--t-strong); }

/* policy builder */
.policy-layout { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: 24px; align-items: start; margin-top: 34px; }
@media (max-width: 1000px) { .policy-layout { grid-template-columns: minmax(0, 1fr); } }
.policy-layout > * { min-width: 0; }
.code-card pre.wrap { white-space: pre-wrap; overflow-wrap: anywhere; }
.policy-out { position: sticky; top: calc(var(--header-h) + 16px); }
@media (max-width: 1000px) { .policy-out { position: static; } }
.presets { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.preset { display: flex; flex-direction: column; align-items: flex-start; gap: 2px; padding: 12px 14px; border-radius: 14px; border: 1px solid var(--border); background: var(--surface); cursor: pointer; text-align: left; transition: border-color .2s, background .2s; }
.preset b { font-size: .95rem; }
.preset small { color: var(--muted); font-size: .78rem; line-height: 1.3; }
.preset:hover { border-color: var(--border-strong); }
.preset[aria-pressed="true"] { border-color: color-mix(in srgb, var(--brand) 55%, transparent); background: var(--brand-soft); }
.ctl-group { margin-top: 24px; padding-top: 20px; border-top: 1px dashed var(--border-strong); display: grid; gap: 16px; }
.ctl-group-title { margin: 0; font: 600 .78rem var(--font-body); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.ctl-group .field-range label { margin-bottom: 4px; }
.ctl-group .field-range small { display: block; margin-top: 2px; color: var(--muted); font-size: .8rem; }
.compliance { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
@media (max-width: 560px) { .compliance { grid-template-columns: 1fr; } }
.std { --sc: var(--t-weak); padding: 14px; border-radius: 15px; background: var(--surface); border: 1px solid var(--border); transition: border-color .3s, background .3s; }
.std.pass { --sc: var(--t-strong); border-color: color-mix(in srgb, var(--t-strong) 45%, transparent); background: color-mix(in srgb, var(--t-strong) 8%, transparent); }
.std-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.std-head b { font-size: .92rem; }
.std-score { color: var(--sc); font: 700 1.05rem var(--font-mono); }
.std-bar { height: 5px; margin-top: 10px; border-radius: 99px; background: var(--surface-2); overflow: hidden; }
.std-bar i { display: block; height: 100%; width: var(--w, 0%); border-radius: inherit; background: var(--sc); transition: width .6s var(--ease); }
.std-rules { display: grid; gap: 4px; margin: 10px 0 0; padding: 0; list-style: none; font-size: .78rem; color: var(--text-2); }
.std-rules li { display: flex; gap: 6px; align-items: flex-start; line-height: 1.35; }
.std-rules .icon { width: 13px; height: 13px; margin-top: 2px; }
.std-rules .ok .icon { color: var(--t-strong); }
.std-rules .no .icon { color: var(--t-vweak); }
.code-card { margin-top: 18px; overflow: hidden; border-radius: 20px; background: var(--code-bg); border: 1px solid var(--border); }
.code-tabs { display: flex; gap: 4px; padding: 8px; overflow-x: auto; border-bottom: 1px solid var(--border); background: var(--surface-2); }
.code-tabs button { flex: none; height: 34px; padding: 0 12px; border: 0; border-radius: 9px; background: none; color: var(--muted); font-weight: 600; font-size: .85rem; cursor: pointer; }
.code-tabs button[aria-selected="true"] { background: var(--surface-solid); color: var(--text); box-shadow: inset 0 0 0 1px var(--border-strong); }
.code-card pre { margin: 0; padding: 18px; max-height: 520px; overflow: auto; font: 500 .8rem/1.65 var(--font-mono); color: var(--text-2); white-space: pre; tab-size: 2; }
.code-card pre .cm { color: var(--muted); }
.code-actions { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-end; padding: 10px; border-top: 1px solid var(--border); }
.select { height: 40px; padding: 0 36px 0 12px; border-radius: 11px; border: 1px solid var(--border); background: var(--surface-2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%238c87a6' stroke-width='2'%3E%3Cpath d='m1 1.5 5 5 5-5'/%3E%3C/svg%3E") no-repeat right 12px center; -webkit-appearance: none; appearance: none; font-weight: 600; font-size: .9rem; cursor: pointer; }
.select option { background: var(--surface-solid); color: var(--text); }

/* crack-time table */
.ct-controls { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin: 30px auto 0; }
.ct-controls .preset { flex: 1 1 200px; max-width: 270px; }
.ct-wrap { margin-top: 26px; overflow-x: auto; border-radius: var(--radius-lg); border: 1px solid var(--border); background: var(--surface); }
.ct { width: 100%; min-width: 760px; table-layout: fixed; border-collapse: separate; border-spacing: 4px; font-size: .82rem; }
.ct thead th:first-child { width: 54px; }
.ct caption { padding: 16px 12px 6px; color: var(--muted); font-size: .86rem; text-align: left; caption-side: top; }
.ct thead th { padding: 12px 8px 10px; color: var(--text-2); font-weight: 600; font-size: .8rem; line-height: 1.3; vertical-align: bottom; }
.ct thead th small { display: block; margin-top: 3px; color: var(--muted); font: 500 .74rem var(--font-mono); }
.ct th[scope="row"] { padding: 0 10px; color: var(--text); font: 600 .92rem var(--font-mono); text-align: right; white-space: nowrap; }
.ct td { padding: 11px 8px; border-radius: 9px; background: var(--cell, var(--surface-2)); color: #0b0a14; font-weight: 700; text-align: center; white-space: nowrap; transition: transform .2s var(--ease), box-shadow .2s; }
.ct td:hover { position: relative; z-index: 1; transform: scale(1.07); box-shadow: 0 10px 24px -8px var(--cell); }
.ct td sup { font-size: .7em; }
[data-t="0"] { --cell: var(--t-vweak); }
[data-t="1"] { --cell: var(--t-weak); }
[data-t="2"] { --cell: var(--t-fair); }
[data-t="3"] { --cell: var(--t-strong); }
[data-t="4"] { --cell: var(--t-vstrong); }
[data-theme="light"] .ct td { color: #fff; }
[data-theme="light"] .ct td[data-t="2"], [data-theme="light"] .ct td[data-t="4"] { color: #0b0a14; }
.legend { display: flex; flex-wrap: wrap; gap: 8px 18px; justify-content: center; margin: 18px 0 0; padding: 0; list-style: none; color: var(--text-2); font-size: .85rem; }
.legend li { display: inline-flex; align-items: center; gap: 8px; }
.legend i { width: 14px; height: 14px; border-radius: 4px; background: var(--cell); }
.cite { margin-top: 18px; }
.cite textarea { width: 100%; min-height: 84px; padding: 14px; border-radius: 14px; border: 1px solid var(--border); background: var(--code-bg); font: 500 .8rem/1.5 var(--font-mono); color: var(--text-2); resize: vertical; }

/* ------------------------------------------------------------ article */
.read-progress { position: fixed; top: 0; left: 0; z-index: 60; width: 100%; height: 3px; background: var(--grad); transform: scaleX(var(--read, 0)); transform-origin: 0 50%; }
.post-hero { position: relative; padding: 56px 0 50px; overflow: hidden; isolation: isolate; border-bottom: 1px solid var(--border); }
.post-hero::before { content: ""; position: absolute; inset: -40% -10% auto; z-index: -1; height: 150%; background: radial-gradient(45% 45% at 25% 35%, hsl(var(--hue) 90% 62% / .24), transparent 70%), radial-gradient(40% 40% at 80% 25%, hsl(calc(var(--hue) + 64) 90% 56% / .2), transparent 70%); }
.crumbs ol { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 28px; padding: 0; list-style: none; color: var(--muted); font-size: .86rem; }
.crumbs li + li::before { content: "/"; margin-right: 8px; opacity: .5; }
.crumbs a { color: var(--text-2); text-decoration: none; }
.crumbs a:hover { color: var(--text); }
.post-hero h1 { margin: 0; font: 700 clamp(2.15rem, 4.8vw, 3.7rem)/1.05 var(--font-display); letter-spacing: -.035em; }
.post-lead { margin: 20px 0 0; color: var(--text-2); font-size: clamp(1.06rem, 1.5vw, 1.22rem); max-width: 42em; }
.post-meta { margin: 20px 0 0; color: var(--muted); font-size: .9rem; }
.post-layout { display: grid; grid-template-columns: 230px minmax(0, 1fr); gap: 60px; padding-top: 52px; padding-bottom: 32px; }
.toc { position: sticky; top: calc(var(--header-h) + 28px); align-self: start; max-height: calc(100vh - 120px); overflow: auto; }
.toc-title { margin: 0 0 12px; font: 600 .74rem var(--font-body); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.toc ol { margin: 0; padding: 0; list-style: none; border-left: 1px solid var(--border); }
.toc a { display: block; margin-left: -1px; padding: 6px 0 6px 14px; border-left: 2px solid transparent; color: var(--muted); font-size: .87rem; line-height: 1.38; text-decoration: none; transition: color .2s, border-color .2s; }
.toc a:hover { color: var(--text-2); }
.toc a.is-active { color: var(--text); border-left-color: var(--brand); }
@media (max-width: 1020px) { .post-layout { grid-template-columns: minmax(0, 1fr); } .toc { display: none; } }
@media (min-width: 1021px) { .post-hero .narrow { max-width: var(--container); padding-left: 290px; } .post-hero h1 { max-width: 20ch; } }
.post-main { max-width: 740px; min-width: 0; }
.prose { color: var(--text-2); font-size: 1.07rem; line-height: 1.78; }
.prose > :first-child { margin-top: 0; }
.prose h2 { margin: 2.3em 0 .65em; color: var(--text); font: 700 clamp(1.5rem, 2.7vw, 2.05rem)/1.18 var(--font-display); letter-spacing: -.025em; scroll-margin-top: calc(var(--header-h) + 24px); }
.prose h3 { margin: 1.8em 0 .5em; color: var(--text); font: 600 1.24rem/1.3 var(--font-display); letter-spacing: -.01em; }
.prose p { margin: 0 0 1.2em; }
.prose a { color: var(--brand); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.prose a:hover { text-decoration-thickness: 2px; }
.prose strong { color: var(--text); font-weight: 600; }
.prose ul, .prose ol { margin: 0 0 1.3em; padding-left: 1.35em; }
.prose li { margin: .45em 0; }
.prose li::marker { color: var(--brand); }
.prose blockquote { margin: 1.6em 0; padding: 18px 22px; border-left: 3px solid var(--brand); border-radius: 0 14px 14px 0; background: var(--brand-soft); color: var(--text); }
.prose blockquote p:last-child { margin: 0; }
.prose code { padding: .14em .42em; border-radius: 6px; background: var(--surface-2); color: var(--text); font-size: .88em; }
.prose pre { margin: 1.5em 0; padding: 18px; overflow-x: auto; border-radius: 16px; background: var(--code-bg); border: 1px solid var(--border); font: 500 .85rem/1.6 var(--font-mono); }
.prose pre code { padding: 0; background: none; }
.table-wrap { margin: 1.6em 0; overflow-x: auto; border-radius: 16px; border: 1px solid var(--border); }
.prose table { width: 100%; min-width: 560px; border-collapse: collapse; font-size: .94rem; line-height: 1.55; }
.prose th, .prose td { padding: 13px 16px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
.prose tr:last-child td { border-bottom: 0; }
.prose th { background: var(--surface-2); color: var(--text); font-weight: 600; }
.prose td:first-child { color: var(--text); font-weight: 600; }
.callout { display: flex; gap: 14px; margin: 1.6em 0; padding: 18px 20px; border-radius: 16px; border: 1px solid var(--border); background: var(--surface); font-size: 1rem; line-height: 1.65; }
.callout > .icon { margin-top: 4px; color: var(--brand-2); }
.callout-tip > .icon { color: var(--t-strong); }
.callout-warn > .icon { color: var(--t-weak); }
.callout p { margin: 0; }
.callout p + p { margin-top: .6em; }
.tldr { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin: 1.4em 0 2em; padding: 0; list-style: none; }
@media (max-width: 640px) { .tldr { grid-template-columns: 1fr; } }
.prose .tldr li { display: flex; gap: 12px; margin: 0; padding: 16px; border-radius: 15px; background: var(--surface); border: 1px solid var(--border); font-size: .97rem; line-height: 1.5; }
.tldr li::marker { content: ""; }
.tldr .icon { margin-top: 3px; color: var(--t-strong); }
.tldr .icon.no { color: var(--t-vweak); }
.prose details { margin: 10px 0; padding: 16px 18px; border-radius: 14px; background: var(--surface); border: 1px solid var(--border); }
.prose details summary { cursor: pointer; color: var(--text); font-weight: 600; }
.prose details p { margin: 10px 0 0; }
.post-cta { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 24px; margin: 50px 0 28px; padding: 30px; overflow: hidden; border-radius: var(--radius-lg); background: linear-gradient(135deg, var(--brand-soft), transparent 70%), var(--surface); border: 1px solid color-mix(in srgb, var(--brand) 32%, transparent); }
.post-cta-title { margin: 0 0 6px; font: 700 1.35rem/1.2 var(--font-display); }
.post-cta p { margin: 0; color: var(--text-2); }
@media (max-width: 640px) { .post-cta { flex-direction: column; align-items: flex-start; } }
.post-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 28px; padding: 0; list-style: none; }
.post-tags li { padding: 5px 12px; border-radius: 99px; background: var(--surface-2); border: 1px solid var(--border); color: var(--text-2); font-size: .82rem; }
.share { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 18px; padding-top: 24px; border-top: 1px solid var(--border); }
.share-label { margin: 0; color: var(--text-2); font-weight: 600; }
.share-row { display: flex; flex-wrap: wrap; gap: 8px; }
.share-btn { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 13px; border: 1px solid var(--border); background: var(--surface); color: var(--text-2); cursor: pointer; transition: color .2s, border-color .2s, transform .2s var(--ease); }
.share-btn:hover { color: var(--text); border-color: var(--brand); transform: translateY(-2px); }
.related { padding-top: 40px; }

/* legal / plain pages */
.legal { max-width: 780px; margin: 0 auto; }
.legal-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin: 30px 0 40px; }
@media (max-width: 640px) { .legal-grid { grid-template-columns: 1fr; } }
.legal-grid .info-card { padding: 22px; }
.legal-grid .info-card h3 { display: flex; align-items: center; gap: 10px; font-size: 1.05rem; }
.legal-grid .info-card h3 .icon { color: var(--t-strong); }
.legal-grid .info-card p { margin: 0; font-size: .95rem; }

/* ------------------------------------------------------------ footer */
.site-footer { margin-top: 40px; border-top: 1px solid var(--border); background: linear-gradient(180deg, transparent, var(--bg-2)); }
.footer-grid { display: grid; grid-template-columns: 1.7fr repeat(3, 1fr); gap: 40px; padding: 64px 0 44px; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: repeat(3, 1fr); } .footer-brand { grid-column: 1 / -1; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-brand p { max-width: 38ch; margin: 18px 0; color: var(--text-2); font-size: .95rem; }
.footer-badges { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.footer-badges li { display: inline-flex; align-items: center; gap: 6px; padding: 6px 11px; border-radius: 99px; background: var(--surface); border: 1px solid var(--border); color: var(--text-2); font-size: .8rem; }
.footer-badges .icon { width: 14px; height: 14px; color: var(--t-strong); }
.footer-title { margin: 0 0 14px; font: 600 .76rem var(--font-body); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.footer-links { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.footer-links a, .link-btn { padding: 0; border: 0; background: none; color: var(--text-2); font-size: .93rem; text-align: left; text-decoration: none; cursor: pointer; transition: color .2s; }
.footer-links a:hover, .link-btn:hover { color: var(--text); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 24px; padding: 22px 0 34px; border-top: 1px solid var(--border); color: var(--muted); font-size: .84rem; }
.footer-bottom p { margin: 0; }

/* ------------------------------------------------------------ overlays */
.consent { position: fixed; left: 16px; bottom: 16px; z-index: 80; max-width: 430px; padding: 18px; border-radius: 18px; background: var(--surface-solid); border: 1px solid var(--border-strong); box-shadow: var(--shadow); animation: rise .55s var(--ease); }
.consent p { margin: 0 0 14px; color: var(--text-2); font-size: .9rem; line-height: 1.5; }
.consent strong { display: block; margin-bottom: 4px; color: var(--text); }
.consent-actions { display: flex; justify-content: flex-end; gap: 8px; }
@media (max-width: 520px) { .consent { left: 12px; right: 12px; bottom: 12px; max-width: none; } }
@keyframes rise { from { opacity: 0; transform: translateY(16px); } }
.toast { position: fixed; left: 50%; bottom: 26px; z-index: 90; padding: 12px 18px; border-radius: 14px; background: var(--text); color: var(--bg); font-weight: 600; font-size: .92rem; box-shadow: var(--shadow); opacity: 0; pointer-events: none; transform: translate(-50%, 16px); transition: opacity .3s, transform .35s var(--ease); }
.toast.is-on { opacity: 1; transform: translate(-50%, 0); }

/* ------------------------------------------------------------ motion */
.js .reveal { opacity: 0; transform: translateY(20px); transition: opacity .8s var(--ease), transform .8s var(--ease), border-color .4s; }
.js .reveal.is-in { opacity: 1; transform: none; }
.js .tool-card.reveal.is-in:hover, .js .post-card.reveal.is-in:hover { transform: translateY(-4px); }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .js .reveal { opacity: 1; transform: none; }
  .aurora span { animation: none; }
}

/* ------------------------------------------------------------ 404 */
.notfound { padding: 90px 0 40px; text-align: center; }
.notfound-code { margin: 0 0 12px; font: 700 clamp(5rem, 18vw, 11rem)/1 var(--font-mono); letter-spacing: -.04em; }

/* ------------------------------------------------------------ print */
@media print {
  .site-header, .site-footer, .aurora, .consent, .toast, .share, .post-cta, .toc, .read-progress, .related { display: none !important; }
  body { background: #fff; color: #000; }
}