/* WattBench — premium editorial tech, no external assets. */

:root {
  --ink: #101411;
  --ink-2: #1a201b;
  --ink-3: #242b25;
  --paper: #f6f3ea;
  --paper-2: #eee9dc;
  --card: #fffdf6;
  --lime: #c8f53f;
  --lime-2: #a9da1f;
  --muted: #5f675f;
  --muted-2: #646c63;
  --line: #d9d3c3;
  --line-2: #c5beac;
  --blue: #2f5bff;
  --red: #a83a2c;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  --shadow: 0 18px 50px rgba(16, 20, 17, 0.1);
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(60% 45% at 82% 4%, rgba(200, 245, 63, 0.12), transparent 70%),
    radial-gradient(45% 30% at 8% 30%, rgba(255, 253, 246, 0.7), transparent 70%);
}

::selection { background: var(--lime); color: var(--ink); }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.08;
  margin: 0;
  text-wrap: balance;
}

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
a { color: inherit; }
strong { font-weight: 650; }
small { font-size: 0.82em; }
code {
  font-family: var(--mono);
  font-size: 0.86em;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 1px 5px;
}
ul, ol { margin: 0 0 1em; padding-left: 1.2em; }
li { margin: 0.35em 0; }

.wrap {
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
}

.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;
}

[hidden] { display: none !important; }

.skip {
  position: absolute;
  left: 12px; top: -60px;
  z-index: 200;
  background: var(--ink);
  color: var(--paper);
  padding: 10px 16px;
  border-radius: 8px;
  text-decoration: none;
  font-size: 13px;
}
.skip:focus { top: 12px; }

:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ------------------------------------------------------------------ header */
.site-head {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(246, 243, 234, 0.9);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.head-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  flex-shrink: 0;
}
.brand-mark {
  width: 38px; height: 38px;
  display: grid;
  place-items: center;
  background: var(--ink);
  color: var(--lime);
  border-radius: 10px;
  font-family: var(--serif);
  font-size: 23px;
  font-weight: 700;
  line-height: 1;
  padding-top: 1px;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-text strong {
  font-family: var(--serif);
  font-size: 19px;
  letter-spacing: -0.02em;
}
.brand-text small {
  font-size: 9px;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 3px;
}
.nav { display: flex; align-items: center; gap: 26px; }
.nav a {
  position: relative;
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--ink);
  padding: 8px 0;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 1px;
  height: 3px;
  background: var(--lime);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 160ms ease;
  border-radius: 2px;
}
.nav a:hover::after, .nav a.is-active::after { transform: scaleX(1); }
.nav-toggle {
  display: none;
  border: 1px solid var(--line-2);
  background: var(--card);
  color: var(--ink);
  border-radius: 9px;
  font: 600 13px/1 var(--sans);
  padding: 11px 14px;
  cursor: pointer;
}

/* -------------------------------------------------------------------- hero */
.hero { padding: 72px 0 58px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 52px;
  align-items: center;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 15px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--lime-2);
  flex-shrink: 0;
}
.pulse {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--lime-2);
  box-shadow: 0 0 0 4px rgba(169, 218, 31, 0.16);
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(169, 218, 31, 0.16); }
  50% { box-shadow: 0 0 0 7px rgba(169, 218, 31, 0.03); }
}
.hero h1 {
  font-size: clamp(3.2rem, 6.2vw, 5.5rem);
  margin-bottom: 22px;
}
.hero h1 em {
  font-style: italic;
  white-space: nowrap;
  background: linear-gradient(transparent 64%, var(--lime) 64%, var(--lime) 93%, transparent 93%);
  padding-right: 4px;
}
.hero-sub {
  max-width: 590px;
  font-size: 18px;
  line-height: 1.6;
  color: #3f473f;
  margin-bottom: 26px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.hero-stats {
  display: flex;
  gap: 34px;
  margin: 34px 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.hero-stats div { display: flex; flex-direction: column; gap: 2px; }
.hero-stats dt {
  font-family: var(--serif);
  font-size: 35px;
  line-height: 1;
}
.hero-stats dd {
  margin: 0;
  font-size: 10px;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero-art { position: relative; }
.bench-card {
  position: relative;
  background: var(--ink);
  color: var(--paper);
  border-radius: 26px;
  padding: 20px 22px 18px;
  box-shadow: var(--shadow);
  transform: rotate(-1.4deg);
  border: 1px solid #2b332c;
}
.bench-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-family: var(--mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  color: #a8b2a9;
  border-bottom: 1px solid #2c342d;
  padding-bottom: 10px;
}
.bench-art {
  margin: 8px -8px 0;
  background: radial-gradient(circle at 50% 45%, #2d372e, #141815 68%);
  border-radius: 16px;
}
.bench-art .ps-svg { width: 100%; height: auto; display: block; }
.bench-name {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  margin-top: 2px;
}
.bench-name strong { font-family: var(--serif); font-size: 18px; font-weight: 600; }
.bench-name span { font-family: var(--mono); font-size: 10px; color: #b9c2ba; }
.bench-score {
  font-family: var(--serif);
  font-size: 54px;
  line-height: 1;
  color: var(--lime);
  margin: 6px 0 4px;
}
.bench-score small { font-size: 15px; color: #b9c2ba; margin-left: 3px; }
.mini-row {
  display: grid;
  grid-template-columns: 74px 1fr 28px;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 8.5px;
  color: #aeb8af;
  padding: 3px 0;
}
.mini-row b { color: var(--paper); font-weight: 500; text-align: right; }
.mini-row .bar { height: 5px; background: #303930; border-radius: 99px; overflow: hidden; }
.mini-row .bar i { display: block; height: 100%; background: var(--lime); border-radius: 99px; }
.bench-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid #2c342d;
  padding-top: 12px;
  margin-top: 10px;
}
.bench-foot a {
  font-size: 11px;
  color: var(--lime);
  text-decoration: none;
  font-weight: 600;
}
.float-tag {
  position: absolute;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 99px;
  padding: 8px 14px;
  font-family: var(--mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  box-shadow: 0 12px 30px rgba(16, 20, 17, 0.12);
  white-space: nowrap;
}
.tag-1 { top: -14px; right: -8px; transform: rotate(2deg); }
.tag-2 { bottom: 28px; left: -34px; transform: rotate(-3deg); background: var(--lime); border-color: var(--lime-2); }

/* ------------------------------------------------------------------ buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 46px;
  padding: 12px 20px;
  border-radius: 10px;
  border: 1px solid transparent;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-decoration: none;
  cursor: pointer;
  transition: transform 140ms ease, background 140ms ease, border-color 140ms ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--ink); color: var(--lime); }
.btn-primary:hover { background: #000; }
.btn-ghost { background: transparent; border-color: var(--line-2); color: var(--ink); }
.btn-ghost:hover { background: var(--card); border-color: var(--ink); }
.btn-aff { background: var(--lime); color: var(--ink); border-color: var(--lime-2); }
.btn-aff:hover { background: #d8ff60; }
.btn-sm { min-height: 38px; padding: 8px 13px; font-size: 11.5px; }
.text-link {
  font-size: 12.5px;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid var(--lime-2);
  padding-bottom: 1px;
  white-space: nowrap;
}
.text-link:hover { border-color: var(--ink); }

/* --------------------------------------------------------------- trust strip */
.trust-strip { background: var(--ink); color: var(--paper); padding: 20px 0; }
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.trust-grid div { display: flex; flex-direction: column; gap: 2px; border-left: 2px solid #39423a; padding-left: 14px; }
.trust-grid strong { font-size: 12px; color: var(--lime); }
.trust-grid span { font-size: 11px; color: #b6c0b7; }

/* ------------------------------------------------------------------ sections */
.section { padding: 66px 0; }
.section-head { max-width: 760px; margin-bottom: 28px; }
.section-head h2 { font-size: clamp(2rem, 3.6vw, 2.9rem); margin-bottom: 10px; }
.section-head p:not(.eyebrow) { color: var(--muted); font-size: 15.5px; max-width: 680px; }
.center-link { text-align: center; margin-top: 26px; }

.path-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.path-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 17px;
  padding: 25px 24px;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}
.path-card:hover { transform: translateY(-3px); box-shadow: 0 14px 34px rgba(16, 20, 17, 0.08); border-color: var(--line-2); }
.path-num { font-family: var(--mono); font-size: 11px; color: var(--muted-2); margin-bottom: 22px; }
.path-card h3 { font-size: 26px; margin-bottom: 8px; }
.path-card p { font-size: 14px; color: var(--muted); margin-bottom: 18px; }
.path-card .text-link { margin-top: auto; align-self: flex-start; }

/* ------------------------------------------------------------------ products */
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.p-card {
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  transition: transform 160ms ease, box-shadow 160ms ease;
}
.p-card:hover { transform: translateY(-3px); box-shadow: 0 16px 36px rgba(16, 20, 17, 0.08); }
.p-card-top {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 13px 14px 0;
  min-height: 31px;
}
.rank { font-family: var(--mono); font-size: 10px; color: var(--muted-2); }
.badge {
  display: inline-flex;
  align-items: center;
  background: var(--lime);
  color: var(--ink);
  border-radius: 99px;
  padding: 4px 9px;
  font-size: 9px;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}
.p-score {
  margin-left: auto;
  background: var(--ink);
  color: var(--lime);
  border-radius: 99px;
  padding: 4px 9px;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.3;
}
.p-score small { color: #b9c2ba; font-size: 8px; }
.p-art { display: block; padding: 2px 10px 0; background: radial-gradient(circle at 50% 46%, #f0ecdf, transparent 72%); }
.p-art .ps-svg { display: block; width: 100%; height: auto; }
.p-card-body { display: flex; flex-direction: column; flex: 1; padding: 8px 16px 16px; }
.p-brand { font-size: 9.5px; font-weight: 700; letter-spacing: 0.13em; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
.p-card h3 { font-size: 20px; margin-bottom: 8px; }
.p-card h3 a { text-decoration: none; }
.p-card h3 a:hover { text-decoration: underline; text-decoration-color: var(--lime-2); text-decoration-thickness: 2px; }
.p-specs { font-family: var(--mono); font-size: 10px; color: var(--muted); margin-bottom: 9px; }
.p-specs strong { color: var(--ink); }
.card-why { font-size: 12.5px; color: var(--muted); line-height: 1.5; margin-bottom: 12px; }
.p-price { font-size: 13px; font-weight: 650; margin: auto 0 10px; }
.p-price span { font-size: 9px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted-2); font-weight: 500; margin-left: 3px; }
.p-actions { display: flex; align-items: center; justify-content: space-between; gap: 8px; }

/* --------------------------------------------------------------- comparison cards */
.c-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.c-card {
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 21px 22px;
  transition: transform 160ms ease, box-shadow 160ms ease;
}
.c-card:hover { transform: translateY(-3px); box-shadow: 0 14px 34px rgba(16, 20, 17, 0.07); }
.c-card h3 { font-size: 22px; margin-bottom: 9px; }
.c-card h3 a { text-decoration: none; }
.c-card h3 a:hover { text-decoration: underline; text-decoration-color: var(--lime-2); text-decoration-thickness: 2px; }
.vs-word { font-family: var(--sans); font-size: 10px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted-2); padding: 0 3px; }
.c-card p { font-size: 13px; color: var(--muted); line-height: 1.55; }
.c-card-foot {
  display: flex;
  align-items: center;
  gap: 8px;
  border-top: 1px solid var(--line);
  margin-top: auto;
  padding-top: 13px;
}
.c-winner { font-family: var(--mono); font-size: 9px; color: var(--muted); margin-left: auto; text-align: right; }
.c-card .eyebrow { margin-bottom: 11px; font-size: 9px; }

/* ---------------------------------------------------------------- guide cards */
.g-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.g-grid-all { grid-template-columns: repeat(3, 1fr); }
.g-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-top: 3px solid var(--ink);
  border-radius: 4px 4px 16px 16px;
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  transition: transform 160ms ease, box-shadow 160ms ease;
}
.g-card:hover { transform: translateY(-3px); box-shadow: 0 14px 34px rgba(16, 20, 17, 0.07); }
.g-card h3 { font-size: 22px; margin-bottom: 9px; }
.g-card h3 a { text-decoration: none; }
.g-card h3 a:hover { text-decoration: underline; text-decoration-color: var(--lime-2); text-decoration-thickness: 2px; }
.g-card p { font-size: 13px; color: var(--muted); line-height: 1.55; }
.g-card .eyebrow { margin-bottom: 12px; }

/* ------------------------------------------------------------------- method */
.methodology-band { background: var(--paper-2); border-block: 1px solid var(--line); }
.method-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px; align-items: center; }
.method-grid h2 { font-size: clamp(2rem, 3.6vw, 2.8rem); margin-bottom: 12px; }
.method-grid p:not(.eyebrow) { color: var(--muted); font-size: 15px; max-width: 560px; }
.weights { border-top: 1px solid var(--line-2); }
.weights div {
  display: flex;
  justify-content: space-between;
  padding: 12px 2px;
  border-bottom: 1px solid var(--line-2);
  font-size: 13px;
}
.weights b { font-family: var(--mono); font-size: 12px; color: var(--ink); }

/* --------------------------------------------------------------------- cta */
.cta-band {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  background: var(--ink);
  color: var(--paper);
  border-radius: 24px;
  padding: 38px 42px;
}
.cta-band h2 { font-size: clamp(1.9rem, 3vw, 2.5rem); margin-bottom: 8px; }
.cta-band p:not(.eyebrow) { color: #b7c1b8; font-size: 14px; max-width: 620px; margin: 0; }
.cta-band .eyebrow { color: #a6b1a7; }
.cta-band .btn-ghost { color: var(--paper); border-color: #4a554b; }
.cta-band .btn-ghost:hover { background: #202720; border-color: var(--lime); }
.cta-actions { display: flex; flex-wrap: wrap; gap: 10px; flex-shrink: 0; }

/* -------------------------------------------------------------------- crumbs */
.crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 24px 0 0;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--muted);
}
.crumbs a { text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }
.crumbs span[aria-current] { color: var(--ink); }
.crumbs > span { color: var(--muted-2); }

/* ---------------------------------------------------------------- page head */
.page-head { padding: 30px 0 36px; }
.page-head.narrow { max-width: 860px; }
.page-head h1 { font-size: clamp(2.5rem, 5vw, 4.3rem); margin-bottom: 16px; }
.page-head .dek { font-size: 18px; line-height: 1.6; color: #414941; max-width: 800px; margin-bottom: 20px; }
.compare-head h1 { font-size: clamp(2.4rem, 4.6vw, 3.9rem); max-width: 1000px; }
.byline {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.byline span { display: inline-flex; align-items: center; gap: 6px; }
.byline span::before { content: ""; width: 4px; height: 4px; border-radius: 50%; background: var(--lime-2); }

/* --------------------------------------------------------------------- duel */
.duel {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 18px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 24px 26px;
}
.duel-side { text-align: center; min-width: 0; }
.duel-side h2 { font-size: clamp(1.4rem, 2.3vw, 1.9rem); margin-bottom: 4px; }
.duel-art { max-width: 300px; margin: 0 auto; }
.duel-art .ps-svg { width: 100%; height: auto; display: block; }
.duel-meta {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px 14px;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--muted);
  margin: 2px 0 10px;
}
.duel-meta strong { color: var(--ink); }
.vs-badge {
  width: 52px; height: 52px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--ink);
  color: var(--lime);
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 700;
  flex-shrink: 0;
}
.duel-side .p-brand { margin-bottom: 2px; }
.duel-side .p-price { margin: 0 0 10px; }

/* ------------------------------------------------------------------ verdict */
.verdict {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 30px;
  align-items: center;
  background: var(--ink);
  color: var(--paper);
  border-radius: 22px;
  padding: 34px 38px;
  margin-top: 18px;
}
.verdict .eyebrow { color: #a8b3a9; margin-bottom: 10px; }
.verdict h2 { font-size: clamp(1.8rem, 3.2vw, 2.6rem); color: var(--lime); margin-bottom: 12px; }
.verdict p:not(.eyebrow) { color: #c2cbc3; font-size: 15px; line-height: 1.68; max-width: 780px; }
.verdict-actions { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 18px; }
.verdict .btn-ghost { color: var(--paper); border-color: #4a554b; }
.verdict .btn-ghost:hover { background: #202720; border-color: var(--lime); }
.verdict-score {
  text-align: center;
  border-left: 1px solid #374038;
  padding-left: 30px;
  flex-shrink: 0;
}
.verdict-score span { display: block; font-family: var(--serif); font-size: 64px; line-height: 1; color: var(--lime); }
.verdict-score small { font-family: var(--mono); font-size: 8px; text-transform: uppercase; letter-spacing: 0.12em; color: #a8b3a9; line-height: 1.4; display: block; margin-top: 7px; }
.disclosure-inline {
  font-size: 11.5px;
  color: var(--muted);
  margin: 12px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--line-2);
}
.disclosure-inline a { color: var(--ink); }

/* ------------------------------------------------------------------ layout */
.compare-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 250px;
  gap: 46px;
  align-items: start;
  margin-top: 44px;
}
.compare-main { min-width: 0; }
.toc {
  position: sticky;
  top: 92px;
  border-left: 1px solid var(--line);
  padding-left: 18px;
}
.toc-h {
  font-family: var(--mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin-bottom: 10px;
}
.toc ol { list-style: none; margin: 0; padding: 0; counter-reset: toc; }
.toc li { counter-increment: toc; margin: 0; }
.toc a {
  display: block;
  padding: 5px 0;
  font-size: 11.5px;
  line-height: 1.4;
  text-decoration: none;
  color: var(--muted);
}
.toc a::before { content: counter(toc, decimal-leading-zero) "  "; font-family: var(--mono); font-size: 8.5px; color: var(--muted-2); }
.toc a:hover { color: var(--ink); }

.quick-take { margin-bottom: 44px; }
.pick-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.pick-card {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px 22px 20px;
  display: flex;
  flex-direction: column;
}
.pick-label {
  font-family: var(--mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin-bottom: 6px;
}
.pick-card h3 { font-size: 24px; margin-bottom: 12px; }
.pick-card ul { list-style: none; padding: 0; margin: 0 0 18px; }
.pick-card li { position: relative; padding-left: 20px; font-size: 13px; line-height: 1.5; margin-bottom: 8px; }
.pick-card li::before {
  content: "";
  position: absolute;
  left: 2px; top: 7px;
  width: 7px; height: 7px;
  background: var(--lime-2);
  border-radius: 2px;
}
.pick-card .btn { margin-top: auto; align-self: flex-start; }

.article-section { margin: 0 0 38px; max-width: 780px; }
.article-section h2 { font-size: clamp(1.6rem, 2.6vw, 2.1rem); margin-bottom: 12px; }
.article-section p { font-size: 16px; line-height: 1.75; color: #333b34; }

/* -------------------------------------------------------------------- tables */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--card);
  margin: 16px 0 0;
}
table { width: 100%; border-collapse: collapse; font-size: 13px; }
caption { text-align: left; }
thead th {
  background: var(--paper-2);
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--muted);
  font-weight: 700;
  text-align: left;
}
th, td { padding: 11px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
tbody th { font-weight: 600; text-align: left; }
tbody tr:last-child th, tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: rgba(200, 245, 63, 0.05); }
td.win { background: rgba(200, 245, 63, 0.2); font-weight: 650; }
.table-note { font-size: 11px; color: var(--muted); margin-top: 9px; line-height: 1.55; }
.table-note a { color: var(--ink); }
.spec-table th:first-child, .runtime-table th:first-child { width: 34%; }
.pick-table tbody th small { display: block; font-weight: 400; color: var(--muted); font-size: 9.5px; margin-top: 2px; }

/* -------------------------------------------------------------------- score */
.score-block {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 26px;
  margin: 40px 0;
}
.score-block .section-head { margin-bottom: 16px; }
.score-block .section-head h2 { font-size: 26px; }
.score-legend { display: flex; flex-wrap: wrap; gap: 18px; font-size: 11px; color: var(--muted); margin-bottom: 16px; }
.score-legend span { display: inline-flex; align-items: center; gap: 6px; }
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.dot-a { background: var(--lime-2); }
.dot-b { background: var(--blue); }
.score-grid { border-top: 1px solid var(--line); }
.score-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.score-name { font-size: 12px; font-weight: 650; }
.score-name span { display: block; font-family: var(--mono); font-size: 8px; color: var(--muted-2); font-weight: 400; }
.score-bars { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.score-side { display: grid; grid-template-columns: 30px 1fr; grid-template-rows: auto auto; gap: 3px 7px; align-items: center; }
.score-val { font-family: var(--mono); font-size: 10px; text-align: right; }
.bar { height: 7px; background: var(--paper-2); border-radius: 99px; overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--lime-2); border-radius: 99px; }
.bar-b i { background: var(--blue); }
.score-side small { grid-column: 2; font-size: 8.5px; color: var(--muted); font-family: var(--mono); }
.score-block .table-note { margin-top: 14px; }

/* ---------------------------------------------------------------------- faq */
.faq-section { max-width: 820px; }
.faq-list { border-top: 1px solid var(--line); }
.faq { border-bottom: 1px solid var(--line); }
.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 2px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary span {
  font-family: var(--serif);
  font-size: 22px;
  line-height: 1;
  color: var(--muted);
  transition: transform 160ms ease;
  flex-shrink: 0;
}
.faq[open] summary span { transform: rotate(45deg); }
.faq-a { padding: 0 2px 16px; }
.faq-a p { font-size: 14.5px; line-height: 1.7; color: var(--muted); margin: 0; }

/* ------------------------------------------------------------------- related */
.related { border-top: 1px solid var(--line); padding-top: 44px; }
.related-grid { grid-template-columns: repeat(2, 1fr); }
.related-guides { margin-top: 22px; }
.related-guides h3 { font-size: 20px; margin-bottom: 6px; }
.related-guides ul { list-style: none; padding: 0; margin: 0; }
.related-guides li { border-bottom: 1px solid var(--line); }
.related-guides a { display: block; padding: 9px 0; font-size: 13px; text-decoration: none; }
.related-guides a:hover { text-decoration: underline; text-decoration-color: var(--lime-2); text-decoration-thickness: 2px; }

.end-cta {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 30px 32px;
  margin-top: 44px;
}
.end-cta h2 { font-size: clamp(1.6rem, 2.6vw, 2.1rem); margin-bottom: 8px; }
.end-cta p:not(.eyebrow) { color: var(--muted); font-size: 14px; max-width: 650px; }
.end-cta .cta-actions { margin-top: 16px; }


/* -------------------------------------------------------------- spec database */
.hub-jump { margin: -6px 0 18px; }
.hub-jump .text-link { font-size: 12px; }
.db-wrap { margin-top: 8px; }
.db-table { min-width: 1180px; font-size: 12.5px; }
.db-table thead th { padding: 0; white-space: nowrap; }
.sort-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  padding: 11px 14px;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
  cursor: pointer;
}
.sort-btn:hover { color: var(--ink); background: rgba(200, 245, 63, 0.2); }
.sort-btn:focus-visible { outline: 2px solid var(--ink); outline-offset: -3px; }
.sort-btn span { font-size: 12px; color: var(--muted-2); }
.db-table th[aria-sort="ascending"] .sort-btn span,
.db-table th[aria-sort="descending"] .sort-btn span { color: var(--ink); }
.db-table thead th:first-child { position: sticky; left: 0; z-index: 2; }
.db-table tbody th { position: sticky; left: 0; z-index: 1; background: var(--card); min-width: 196px; }
.db-table tbody th a { color: var(--ink); text-decoration-thickness: 1px; text-underline-offset: 3px; }
.db-table tbody th small { display: block; margin-top: 2px; font: 400 9.5px/1.4 var(--sans); color: var(--muted); }
.db-table td:nth-child(n+3) { font-family: var(--mono); font-size: 11px; white-space: nowrap; }
.db-table td:nth-child(2) { white-space: nowrap; }
.db-tools {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin: 26px 0 10px;
  padding: 0;
}
.db-tools p { max-width: 720px; margin: 0; font-size: 13px; color: var(--muted); line-height: 1.6; }
.db-tools .text-link { flex: none; }
@media (max-width: 700px) {
  .db-table { min-width: 1040px; }
  .db-table tbody th { min-width: 172px; }
  .db-tools { display: block; }
  .db-tools .text-link { display: inline-block; margin-top: 10px; }
}

/* ------------------------------------------------------------------- filters */
.filter-row { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 24px; }
.filter {
  border: 1px solid var(--line-2);
  background: transparent;
  color: var(--ink);
  border-radius: 99px;
  padding: 8px 13px;
  font: 600 11px/1 var(--sans);
  cursor: pointer;
}
.filter:hover { background: var(--card); }
.filter.is-active { background: var(--ink); color: var(--lime); border-color: var(--ink); }
.filter-empty { color: var(--muted); font-size: 14px; padding: 30px 0; }
.three-col { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.three-col h3 { font-size: 20px; margin-bottom: 6px; }
.three-col p { font-size: 13.5px; color: var(--muted); }

/* -------------------------------------------------------------------- guide */
.guide-intro { max-width: 820px; margin-bottom: 10px; }
.guide-intro p { font-size: 16px; line-height: 1.75; color: #333b34; }
.picks-grid { grid-template-columns: repeat(3, 1fr); }
.picks-grid .p-card:first-child { grid-column: span 2; }
.picks-grid .p-card:first-child .p-art { max-width: 420px; margin: 0 auto; }
.guide-layout { margin-top: 34px; }

/* --------------------------------------------------------------------- tools */
.tool-shell { margin: 10px 0 30px; }
.tool-form {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px;
  margin-bottom: 14px;
}
.field { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.field-wide { grid-column: span 2; }
.field label { font-size: 10px; text-transform: uppercase; letter-spacing: 0.09em; color: var(--muted); font-weight: 700; }
.field select, .field input, .planner-table input, .days-field input {
  width: 100%;
  border: 1px solid var(--line-2);
  border-radius: 9px;
  background: var(--paper);
  color: var(--ink);
  padding: 10px 11px;
  font: 500 14px/1.3 var(--sans);
}
.field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(135deg, var(--ink) 50%, transparent 50%); background-position: calc(100% - 15px) 50%, calc(100% - 10px) 50%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 30px; }
.result-panel {
  background: var(--ink);
  color: var(--paper);
  border-radius: 18px;
  padding: 26px 28px;
  min-height: 150px;
}
.result-empty strong { color: var(--lime); font-family: var(--serif); font-size: 24px; font-weight: 600; display: block; margin-bottom: 6px; }
.result-empty p { color: #b8c2b9; font-size: 13.5px; max-width: 620px; margin: 0; }
.result-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.result-label { display: block; font-family: var(--mono); font-size: 8.5px; text-transform: uppercase; letter-spacing: 0.12em; color: #a6b1a7; margin-bottom: 4px; }
.result-big { display: block; font-family: var(--serif); font-size: clamp(2rem, 4vw, 3rem); line-height: 1; color: var(--lime); font-weight: 600; }
.result-big small { font-size: 12px; font-family: var(--sans); color: #b8c2b9; }
.result-mid { display: block; font-family: var(--serif); font-size: 25px; line-height: 1.1; color: var(--paper); }
.result-small { display: block; font-family: var(--mono); font-size: 9.5px; color: #aeb8af; margin-top: 5px; }
.result-note { border-top: 1px solid #364037; margin-top: 20px; padding-top: 14px; font-size: 12.5px; color: #b8c2b9; }
.result-note strong { color: var(--lime); }
.warn { color: #ffb3a6; }
.rec-list { display: grid; gap: 8px; margin-top: 18px; }
.rec {
  display: grid;
  grid-template-columns: 22px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 9px 12px;
  background: #1b211c;
  border: 1px solid #333d34;
  border-radius: 10px;
  text-decoration: none;
}
.rec:hover { border-color: var(--lime); }
.rec-rank { font-family: var(--mono); font-size: 9px; color: #9ba69c; }
.rec-name { font-size: 12.5px; font-weight: 650; }
.rec-meta { display: block; font-family: var(--mono); font-size: 9px; color: #9ba69c; margin-top: 2px; }
.rec-price { font-family: var(--mono); font-size: 10px; color: var(--lime); }

.planner-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; margin-bottom: 14px; }
.planner-head h2 { font-size: 24px; margin-bottom: 3px; }
.planner-head p { font-size: 12.5px; color: var(--muted); margin: 0; }
.days-field { display: flex; flex-direction: column; gap: 4px; font-size: 9px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); font-weight: 700; flex-shrink: 0; }
.days-field input { width: 94px; }
.planner-table input { padding: 6px 7px; font-size: 12px; min-width: 58px; }
.planner-table th small { display: block; font-weight: 400; font-size: 9px; color: var(--muted); }
.planner-table td:first-child { width: 38px; }
.planner-table input[type="checkbox"] { width: 17px; height: 17px; accent-color: var(--ink); }
.planner-shell .table-wrap { margin-bottom: 14px; }

/* ----------------------------------------------------------------- checklist */
.checklist-wrap { padding-bottom: 60px; }
.checklist-head { border-bottom: 2px solid var(--ink); padding-bottom: 24px; }
.checklist-actions { display: flex; gap: 9px; flex-wrap: wrap; margin-top: 18px; }
.checklist-meta { font-family: var(--mono); font-size: 10px; color: var(--muted); margin-top: 18px; }
.checklist-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 26px; }
.check-section {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px 22px;
  break-inside: avoid;
}
.check-section h2 { font-size: 21px; margin-bottom: 12px; padding-bottom: 8px; border-bottom: 1px solid var(--line); }
.check { display: flex; gap: 9px; align-items: flex-start; padding: 5px 0; font-size: 12.5px; line-height: 1.5; cursor: pointer; }
.check input { width: 15px; height: 15px; margin-top: 2px; accent-color: var(--ink); flex-shrink: 0; }
.checklist-notes { margin-top: 16px; }
.note-lines { display: grid; grid-template-columns: 170px 1fr; gap: 11px 14px; align-items: end; font-size: 11px; color: var(--muted); }
.note-lines i { display: block; border-bottom: 1px solid var(--line-2); height: 16px; }

/* -------------------------------------------------------------------- prose */
.prose { max-width: 760px; }
.narrow-prose { max-width: 760px; }
.prose h2 { font-size: clamp(1.6rem, 2.8vw, 2.15rem); margin: 38px 0 10px; }
.prose h3 { font-size: 21px; margin: 26px 0 8px; }
.prose p, .prose li { font-size: 15.5px; line-height: 1.75; color: #333b34; }
.prose ul { padding-left: 1.1em; }
.prose li::marker { color: var(--lime-2); }
.prose > p:first-of-type { font-size: 17px; color: var(--ink); }
.muted { color: var(--muted); font-size: 12px; }

/* --------------------------------------------------------------------- 404 */
.notfound { padding: 100px 0 120px; max-width: 720px; }
.notfound h1 { font-size: clamp(3rem, 7vw, 5.5rem); margin-bottom: 16px; }
.notfound .dek { font-size: 18px; color: var(--muted); margin-bottom: 24px; }
.notfound .cta-actions { margin-bottom: 30px; }
.nf-links { display: flex; flex-wrap: wrap; gap: 18px; border-top: 1px solid var(--line); padding-top: 18px; }
.nf-links a { font-size: 12px; font-weight: 600; }

/* ------------------------------------------------------------------- footer */
.site-foot { background: var(--ink); color: var(--paper); padding: 54px 0 26px; margin-top: 40px; }
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 34px; }
.foot-brand .brand { margin-bottom: 12px; }
.foot-brand .brand-mark { background: var(--lime); color: var(--ink); }
.foot-brand .brand-text small { color: #8c978d; }
.foot-brand p { color: #aeb8af; font-size: 12px; line-height: 1.65; max-width: 340px; }
.foot-small { color: #7f8a80 !important; font-size: 10.5px !important; margin-top: 10px; }
.foot-h { font-family: var(--mono); font-size: 9px; text-transform: uppercase; letter-spacing: 0.13em; color: var(--lime); margin-bottom: 10px; }
.foot-links { list-style: none; padding: 0; margin: 0; }
.foot-links li { margin: 0; }
.foot-links a { display: block; padding: 4px 0; font-size: 11.5px; color: #b8c2b9; text-decoration: none; }
.foot-links a:hover { color: var(--paper); text-decoration: underline; text-decoration-color: var(--lime); }
.foot-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid #2d352e;
  margin-top: 36px;
  padding-top: 16px;
}
.foot-bottom p { font-size: 9.5px; color: #7f8a80; margin: 0; max-width: 720px; }

/* ---------------------------------------------------------------- responsive */
@media (max-width: 1080px) {
  .hero-grid { gap: 34px; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .c-grid, .g-grid, .g-grid-all { grid-template-columns: repeat(2, 1fr); }
  .picks-grid { grid-template-columns: repeat(2, 1fr); }
  .picks-grid .p-card:first-child { grid-column: span 2; }
  .compare-layout { grid-template-columns: minmax(0, 1fr) 210px; gap: 30px; }
  .foot-grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .foot-grid > div:last-child { display: none; }
}

@media (max-width: 860px) {
  .hero { padding: 48px 0 40px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-art { max-width: 520px; margin: 10px auto 0; }
  .tag-2 { left: -10px; }
  .hero h1 { font-size: clamp(3rem, 11vw, 4.6rem); }
  .method-grid { grid-template-columns: 1fr; gap: 28px; }
  .trust-grid { grid-template-columns: 1fr; gap: 12px; }
  .path-grid, .three-col { grid-template-columns: 1fr; }
  .compare-layout { grid-template-columns: 1fr; }
  .toc { position: static; order: -1; border-left: 0; border-bottom: 1px solid var(--line); padding: 0 0 16px; margin-bottom: -8px; }
  .toc ol { columns: 2; column-gap: 24px; }
  .duel { grid-template-columns: 1fr; }
  .vs-badge { margin: -4px auto; }
  .verdict { grid-template-columns: 1fr; }
  .verdict-score { border-left: 0; border-top: 1px solid #374038; padding: 18px 0 0; }
  .verdict-score span { font-size: 48px; }
  .cta-band { flex-direction: column; align-items: flex-start; }
  .tool-form { grid-template-columns: 1fr 1fr; }
  .field-wide { grid-column: span 2; }
  .result-grid { grid-template-columns: 1fr 1fr; }
  .checklist-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .foot-brand { grid-column: span 2; }
  .foot-grid > div:last-child { display: block; }
}

@media (max-width: 640px) {
  .wrap { width: calc(100% - 28px); }
  .site-head { position: relative; }
  .head-inner { min-height: 66px; }
  .nav-toggle { display: inline-flex; }
  .nav {
    display: none;
    position: absolute;
    left: 14px; right: 14px; top: calc(100% + 1px);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 8px;
    box-shadow: var(--shadow);
  }
  .nav.is-open { display: flex; }
  .nav a { padding: 11px 12px; border-radius: 8px; }
  .nav a:hover { background: var(--paper-2); }
  .nav a::after { display: none; }
  .nav a.is-active { background: var(--lime); }
  .hero h1 { font-size: clamp(2.7rem, 13vw, 4rem); }
  .hero-sub { font-size: 16px; }
  .hero-stats { gap: 20px; }
  .hero-stats dt { font-size: 28px; }
  .hero-actions .btn { flex: 1 1 auto; }
  .tag-1 { right: 0; top: -12px; }
  .tag-2 { display: none; }
  .section { padding: 46px 0; }
  .page-head { padding: 22px 0 26px; }
  .page-head h1 { font-size: clamp(2.2rem, 9vw, 3rem); }
  .page-head .dek { font-size: 16px; }
  .product-grid, .c-grid, .g-grid, .g-grid-all, .picks-grid, .related-grid { grid-template-columns: 1fr; }
  .picks-grid .p-card:first-child { grid-column: auto; }
  .pick-grid { grid-template-columns: 1fr; }
  .duel { padding: 16px; }
  .verdict { padding: 24px 22px; }
  .compare-layout { margin-top: 32px; }
  .score-row { grid-template-columns: 1fr; gap: 6px; }
  .score-bars { gap: 10px; }
  .tool-form { grid-template-columns: 1fr; }
  .field-wide { grid-column: auto; }
  .result-grid { grid-template-columns: 1fr; }
  .planner-head { flex-direction: column; align-items: flex-start; }
  .planner-table th small { display: none; }
  .planner-table { font-size: 11px; }
  .planner-table th, .planner-table td { padding: 8px 7px; }
  .note-lines { grid-template-columns: 1fr; }
  .note-lines span { margin-top: 8px; }
  .foot-grid { grid-template-columns: 1fr; }
  .foot-brand { grid-column: auto; }
  .foot-grid > div:last-child { display: block; }
  .foot-bottom { flex-direction: column; gap: 8px; }
  .checklist-actions { flex-direction: column; align-items: stretch; }
  .checklist-actions .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* -------------------------------------------------------------------- print */
@media print {
  @page { margin: 14mm; }
  body { background: #fff; color: #000; font-size: 11px; }
  body::before, .site-head, .site-foot, .crumbs, .checklist-actions, .no-print, .toc, .byline { display: none !important; }
  .wrap { width: 100%; }
  .checklist-wrap { padding: 0; }
  .checklist-head { border-bottom: 2px solid #000; padding: 0 0 10px; }
  .checklist-head h1 { font-size: 28px; }
  .checklist-head .dek { font-size: 12px; color: #222; }
  .checklist-meta { font-size: 9px; }
  .checklist-grid { grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 12px; }
  .check-section { border: 1px solid #999; border-radius: 4px; padding: 10px 12px; background: #fff; }
  .check-section h2 { font-size: 14px; margin-bottom: 6px; padding-bottom: 4px; }
  .check { font-size: 9.5px; padding: 2px 0; gap: 6px; }
  .check input { width: 11px; height: 11px; accent-color: #000; }
  .checklist-notes { margin-top: 10px; }
  .note-lines { grid-template-columns: 150px 1fr; font-size: 9px; gap: 6px 10px; }
  a { text-decoration: none; color: #000; }
  .check-section { break-inside: avoid; }
}