/* ============================================================
   SubVerdict — TERMINAL design system  ·  v3
   Dark CRT console: monospace chrome, neon-green signal,
   command-line motifs, terminal-window panels, scanlines.
   Class prefix: sv-   (all v2 class names preserved)
   ============================================================ */

:root {
  /* console surfaces */
  --sv-bg: #080c0b;
  --sv-bg-2: #0d1311;
  --sv-bg-3: #121a17;
  --sv-bg-4: #16201b;

  /* text */
  --sv-text: #c6d2c9;
  --sv-text-2: #97a59b;
  --sv-text-3: #76847a;
  --sv-text-dim: #4b574f;

  /* signal */
  --sv-green: #43e08a;
  --sv-green-2: #2fc274;
  --sv-green-bright: #6bff9f;
  --sv-green-dim: #1c6b45;
  --sv-glow: rgba(67, 224, 138, 0.45);
  --sv-glow-soft: rgba(67, 224, 138, 0.14);
  --sv-amber: #ffb454;
  --sv-amber-glow: rgba(255, 180, 84, 0.16);
  --sv-cyan: #5fd0ff;
  --sv-red: #ff5d6c;
  --sv-red-glow: rgba(255, 93, 108, 0.14);

  /* lines */
  --sv-line: rgba(120, 200, 160, 0.16);
  --sv-line-soft: rgba(120, 200, 160, 0.09);
  --sv-line-strong: rgba(120, 200, 160, 0.34);

  /* type */
  --sv-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --sv-sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --sv-serif: var(--sv-mono); /* legacy alias → mono in terminal theme */

  /* scale */
  --sv-maxw: 1180px;
  --sv-readw: 720px;
  --sv-gap: clamp(16px, 2.6vw, 26px);
  --sv-radius: 5px;
  --sv-radius-lg: 7px;
  --sv-radius-xl: 9px;

  /* elevation */
  --sv-e1: 0 1px 0 var(--sv-line-soft), 0 2px 10px rgba(0,0,0,0.4);
  --sv-e2: 0 0 0 1px var(--sv-line-soft), 0 14px 34px -20px rgba(0,0,0,0.8);
  --sv-e3: 0 0 0 1px var(--sv-line), 0 26px 60px -28px rgba(0,0,0,0.9), 0 0 40px -20px var(--sv-glow);
  --sv-halo: 0 0 0 2px var(--sv-bg), 0 0 0 4px var(--sv-green);
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sv-sans);
  font-size: 16.5px;
  line-height: 1.66;
  color: var(--sv-text);
  background-color: var(--sv-bg);
  background-image:
    radial-gradient(1100px 600px at 84% -10%, rgba(67,224,138,0.07), transparent 60%),
    radial-gradient(900px 520px at -4% 4%, rgba(67,224,138,0.04), transparent 55%);
  background-repeat: no-repeat;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* faint CRT scanlines overlay */
body::after {
  content: ""; position: fixed; inset: 0; z-index: 9998; pointer-events: none;
  background-image: repeating-linear-gradient(0deg, rgba(255,255,255,0.018) 0 1px, transparent 1px 3px);
  mix-blend-mode: overlay; opacity: .5;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--sv-green); text-decoration-color: var(--sv-green-dim); text-decoration-thickness: 1px; text-underline-offset: 3px; transition: color .12s ease, text-shadow .12s ease; }
a:hover { color: var(--sv-green-bright); text-decoration-color: var(--sv-green); text-shadow: 0 0 12px var(--sv-glow); }

::selection { background: rgba(67,224,138,0.28); color: #fff; }

h1, h2, h3, h4 { font-family: var(--sv-mono); font-weight: 600; line-height: 1.18; color: #e7efe9; letter-spacing: 0; overflow-wrap: anywhere; }
h1 { font-size: clamp(1.9rem, 4.6vw, 3rem); margin: 0 0 .45em; letter-spacing: 0; }
h2 { font-size: clamp(1.4rem, 3vw, 1.95rem); margin: 2.2em 0 .65em; }
h3 { font-size: clamp(1.15rem, 2.2vw, 1.4rem); margin: 1.8em 0 .5em; }
h4 { font-size: 1.02rem; margin: 1.4em 0 .4em; }

/* article headings get a console glyph */
.sv-article h2::before { content: "## "; color: var(--sv-green); opacity: .7; }
.sv-article h3::before { content: "# "; color: var(--sv-green-dim); }

p { margin: 0 0 1.1em; }

/* ---------- layout ---------- */
.sv-wrap { width: 100%; max-width: var(--sv-maxw); margin: 0 auto; padding: 0 clamp(18px, 5vw, 44px); }
.sv-read { max-width: var(--sv-readw); }
.sv-section { padding: clamp(40px, 6.5vw, 74px) 0; position: relative; }
.sv-section--tight { padding: clamp(28px, 4vw, 46px) 0; }
.sv-rule-top { border-top: 1px solid var(--sv-line); }
.sv-skip { position: absolute; left: -999px; }
.sv-skip:focus { left: 12px; top: 12px; background: var(--sv-green); color: var(--sv-bg); padding: 10px 16px; z-index: 1000; border-radius: var(--sv-radius); font-family: var(--sv-mono); }
:focus-visible { outline: none; box-shadow: var(--sv-halo); border-radius: 3px; }

/* ---------- header (terminal title bar) ---------- */
.sv-masthead {
  position: sticky; top: 0; z-index: 50;
  background: rgba(8,12,11,0.92);
  border-bottom: 1px solid var(--sv-line);
  padding-top: env(safe-area-inset-top);
  transition: box-shadow .25s ease, border-color .25s ease;
}
.sv-masthead.is-scrolled { box-shadow: 0 10px 30px -20px rgba(0,0,0,0.9), 0 1px 0 var(--sv-glow-soft); }
.sv-mast-inner { display: flex; align-items: center; gap: 16px; min-height: 58px; }
.sv-brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-family: var(--sv-mono); font-weight: 600; font-size: 1.06rem; letter-spacing: 0; color: #e7efe9; }
.sv-brand:hover { color: #fff; text-shadow: none; }
.sv-brand::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--sv-green); box-shadow: 0 0 10px var(--sv-glow), 12px 0 0 #ffb454, 24px 0 0 var(--sv-red); margin-right: 22px; flex: 0 0 auto; }
.sv-brand b { font-weight: 700; color: var(--sv-green); }
.sv-brand .sv-brand-mark {
  font-family: var(--sv-mono); font-size: .6rem; font-weight: 600; letter-spacing: .1em; text-transform: lowercase;
  color: var(--sv-text-3); border: 1px solid var(--sv-line); border-radius: 3px; padding: 2px 7px; line-height: 1;
}
.sv-brand .sv-brand-mark::before { content: "~/"; color: var(--sv-green-dim); }
.sv-nav { margin-left: auto; display: flex; align-items: center; gap: 2px; }
.sv-nav a {
  position: relative;
  font-family: var(--sv-mono); font-size: .76rem; letter-spacing: .01em; text-transform: lowercase;
  color: var(--sv-text-2); text-decoration: none; padding: 9px 12px; border-radius: var(--sv-radius);
  min-height: 44px; display: inline-flex; align-items: center;
}
.sv-nav a::before { content: ""; opacity: 0; color: var(--sv-green); margin-right: 2px; transition: opacity .15s ease; }
.sv-nav a:hover { color: var(--sv-green); }
.sv-nav a:hover::before { content: ">"; opacity: 1; }

.sv-burger { display: none; margin-left: auto; background: var(--sv-bg-3); border: 1px solid var(--sv-line); border-radius: var(--sv-radius); width: 46px; height: 46px; cursor: pointer; align-items: center; justify-content: center; }
.sv-burger span, .sv-burger span::before, .sv-burger span::after { content: ""; display: block; width: 19px; height: 2px; background: var(--sv-green); border-radius: 2px; transition: transform .2s ease, opacity .2s ease; }
.sv-burger span::before { position: absolute; transform: translateY(-6px); } .sv-burger span::after { position: absolute; transform: translateY(6px); }
.sv-burger[aria-expanded="true"] span { background: transparent; }
.sv-burger[aria-expanded="true"] span::before { transform: rotate(45deg); }
.sv-burger[aria-expanded="true"] span::after { transform: rotate(-45deg); }

/* ---------- kicker (command prompt) ---------- */
.sv-kicker { display: inline-flex; align-items: center; gap: 8px; font-family: var(--sv-mono); font-size: .72rem; font-weight: 500; letter-spacing: .06em; text-transform: uppercase; color: var(--sv-green); margin: 0 0 1.1em; text-shadow: 0 0 14px var(--sv-glow-soft); }
.sv-kicker::before { content: "$"; color: var(--sv-green-dim); font-weight: 700; }
.sv-kicker--ink { color: var(--sv-amber); }
.sv-kicker--ink::before { color: var(--sv-amber); opacity: .6; }

/* ---------- hero ---------- */
.sv-termline { font-family: var(--sv-mono); font-size: .8rem; color: var(--sv-text-2); margin: 0 0 1.5em; word-break: break-word; }
.sv-termline .sv-prompt { color: var(--sv-green); }
.sv-termline .sv-flag { color: var(--sv-cyan); }
.sv-hero { padding: clamp(40px, 6vw, 84px) 0 clamp(30px, 4vw, 52px); position: relative; }
.sv-hero h1 { max-width: 17ch; }
.sv-hero h1::after { content: "_"; color: var(--sv-green); animation: sv-blink 1.1s steps(1) infinite; margin-left: 2px; }
@keyframes sv-blink { 50% { opacity: 0; } }
.sv-hero .sv-lede { font-size: clamp(1.05rem, 1.8vw, 1.24rem); line-height: 1.55; color: var(--sv-text-2); max-width: 56ch; margin-bottom: 1.7em; }
.sv-hero-meta { display: flex; flex-wrap: wrap; gap: 9px 12px; margin-top: 1.9em; }
.sv-hero-meta span { display: inline-flex; align-items: center; gap: 8px; font-family: var(--sv-mono); font-size: .72rem; color: var(--sv-text-2); background: var(--sv-bg-2); border: 1px solid var(--sv-line); border-radius: 4px; padding: 6px 12px; }
.sv-hero-meta span::before { content: "●"; color: var(--sv-green); font-size: .6rem; text-shadow: 0 0 8px var(--sv-glow); }
.sv-hero-meta b { color: var(--sv-text); font-weight: 600; }

/* terminal window (used for hero / try / generic framing) */
.sv-win { background: var(--sv-bg-2); border: 1px solid var(--sv-line); border-radius: var(--sv-radius-lg); box-shadow: var(--sv-e2); overflow: hidden; }
.sv-win__bar { display: flex; align-items: center; gap: 8px; padding: 9px 14px; background: var(--sv-bg-3); border-bottom: 1px solid var(--sv-line); font-family: var(--sv-mono); font-size: .7rem; color: var(--sv-text-3); }
.sv-win__dots { display: inline-flex; gap: 6px; margin-right: 8px; }
.sv-win__dots i { width: 10px; height: 10px; border-radius: 50%; background: var(--sv-text-dim); }
.sv-win__dots i:nth-child(1){ background:#ff5d6c; } .sv-win__dots i:nth-child(2){ background:#ffb454; } .sv-win__dots i:nth-child(3){ background:var(--sv-green); box-shadow: 0 0 8px var(--sv-glow); }
.sv-win__title { color: var(--sv-text-3); }
.sv-win__title b { color: var(--sv-green); font-weight: 500; }
.sv-win__body { padding: clamp(20px, 3vw, 32px); }
.sv-win__line { font-family: var(--sv-mono); font-size: .82rem; color: var(--sv-text-2); margin: 0 0 .6em; }
.sv-win__line::before { content: "$ "; color: var(--sv-green); }
.sv-win__out { font-family: var(--sv-mono); font-size: .82rem; color: var(--sv-text-3); margin: 0 0 1.4em; }

/* ---------- buttons ---------- */
.sv-btn { position: relative; display: inline-flex; align-items: center; gap: 8px; min-height: 46px; padding: 11px 20px; border-radius: var(--sv-radius); font-family: var(--sv-mono); font-size: .78rem; font-weight: 600; letter-spacing: .02em; text-transform: none; text-decoration: none; cursor: pointer; border: 1px solid var(--sv-green); background: transparent; color: var(--sv-green); transition: background .15s ease, color .15s ease, box-shadow .18s ease, transform .12s ease; }
.sv-btn::before { content: "> "; opacity: .7; }
.sv-btn:hover { background: var(--sv-green); color: var(--sv-bg); box-shadow: 0 0 24px -2px var(--sv-glow); transform: translateY(-1px); text-shadow: none; }
.sv-btn:active { transform: translateY(0); }
.sv-btn--ghost { border-color: var(--sv-line-strong); color: var(--sv-text); }
.sv-btn--ghost:hover { background: var(--sv-bg-4); color: #fff; border-color: var(--sv-green); box-shadow: none; }
.sv-btn--emerald { background: var(--sv-green); color: var(--sv-bg); }
.sv-btn--emerald:hover { background: var(--sv-green-bright); }
.sv-btn--noarrow::before { display: none; }
.sv-btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 1.5em; align-items: center; }

/* ---------- score gauge ---------- */
.sv-gauge { --pct: 90; --gc: var(--sv-green); position: relative; width: 104px; height: 104px; border-radius: 50%; display: grid; place-items: center; flex: 0 0 auto;
  background: conic-gradient(var(--gc) calc(var(--pct) * 1%), var(--sv-bg-4) 0);
  box-shadow: 0 0 22px -6px var(--sv-glow), inset 0 0 0 1px var(--sv-line); }
.sv-gauge::before { content: ""; position: absolute; inset: 8px; border-radius: 50%; background: var(--sv-bg-2); box-shadow: inset 0 0 14px rgba(0,0,0,0.6); }
.sv-gauge__inner { position: relative; text-align: center; line-height: 1; }
.sv-gauge__num { font-family: var(--sv-mono); font-weight: 700; font-size: 1.8rem; color: #eaf3ec; letter-spacing: 0; text-shadow: 0 0 16px var(--sv-glow-soft); }
.sv-gauge__num small { font-size: .6rem; color: var(--sv-text-3); }
.sv-gauge__lbl { display: block; font-family: var(--sv-mono); font-size: .52rem; letter-spacing: .2em; text-transform: uppercase; color: var(--gc); margin-top: 3px; }
.sv-gauge--lg { width: 132px; height: 132px; }
.sv-gauge--lg .sv-gauge__num { font-size: 2.35rem; }
.sv-gauge--sm { width: 76px; height: 76px; }
.sv-gauge--sm::before { inset: 6px; }
.sv-gauge--sm .sv-gauge__num { font-size: 1.28rem; }

/* ---------- verdict chip ---------- */
.sv-verdict { display: inline-flex; flex-direction: column; align-items: center; justify-content: center; border: 1px solid var(--sv-green-dim); border-radius: 6px; padding: 8px 13px; min-width: 70px; background: var(--sv-bg-2); }
.sv-verdict .sv-v-num { font-family: var(--sv-mono); font-weight: 700; font-size: 1.45rem; line-height: 1; color: #eaf3ec; }
.sv-verdict .sv-v-num small { font-size: .66rem; color: var(--sv-text-3); font-weight: 400; }
.sv-verdict .sv-v-label { font-family: var(--sv-mono); font-size: .52rem; letter-spacing: .18em; text-transform: uppercase; color: var(--sv-green); margin-top: 4px; }
.sv-verdict--lg { padding: 14px 20px; min-width: 100px; }
.sv-verdict--lg .sv-v-num { font-size: 2.4rem; }

/* ---------- score meter (ASCII-ish segmented bar) ---------- */
.sv-meter { --val: 90; position: relative; height: 12px; border-radius: 3px; background:
  repeating-linear-gradient(90deg, var(--sv-bg-4) 0 6px, transparent 6px 8px);
  box-shadow: inset 0 0 0 1px var(--sv-line); overflow: hidden; }
.sv-meter > i { display: block; height: 100%; width: calc(var(--val) * 1%); background:
  repeating-linear-gradient(90deg, var(--sv-green) 0 6px, transparent 6px 8px);
  box-shadow: 0 0 12px -2px var(--sv-glow); }

/* ---------- tags / status badges ---------- */
.sv-tag { font-family: var(--sv-mono); font-size: .64rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--sv-text-2); border: 1px solid var(--sv-line); border-radius: 4px; padding: 3px 9px; display: inline-block; background: var(--sv-bg-2); }
.sv-tag::before { content: "["; color: var(--sv-text-3); margin-right: 3px; } .sv-tag::after { content: "]"; color: var(--sv-text-3); margin-left: 3px; }
.sv-tag--emerald { color: var(--sv-green); border-color: var(--sv-green-dim); }
.sv-tag--coral { color: var(--sv-red); border-color: rgba(255,93,108,.4); }
.sv-tag--amber { color: var(--sv-amber); border-color: rgba(255,180,84,.4); }

/* ---------- card grid ---------- */
.sv-grid { display: grid; gap: var(--sv-gap); }
.sv-grid--2 { grid-template-columns: repeat(2, 1fr); }
.sv-grid--3 { grid-template-columns: repeat(3, 1fr); }
.sv-grid--4 { grid-template-columns: repeat(4, 1fr); }

.sv-card { position: relative; background: var(--sv-bg-2); border: 1px solid var(--sv-line); border-radius: var(--sv-radius-lg); padding: 22px; display: flex; flex-direction: column; box-shadow: var(--sv-e1); transition: border-color .18s ease, transform .18s ease, box-shadow .18s ease; }
.sv-card::after { content: ""; position: absolute; left: -1px; right: -1px; top: -1px; height: 2px; background: linear-gradient(90deg, transparent, var(--sv-green), transparent); opacity: 0; transition: opacity .18s ease; }
.sv-card:hover { border-color: var(--sv-green-dim); transform: translateY(-3px); box-shadow: var(--sv-e3); }
.sv-card:hover::after { opacity: .8; }
.sv-card__head { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 14px; }
.sv-card__logo { width: 46px; height: 46px; flex: 0 0 46px; border-radius: 7px; border: 1px solid var(--sv-line); display: grid; place-items: center; font-family: var(--sv-mono); font-weight: 700; font-size: 1.2rem; background: var(--sv-bg-4); color: var(--sv-green); }
.sv-card__title { margin: 0; font-size: 1.18rem; line-height: 1.2; }
.sv-card__title a { text-decoration: none; color: #e7efe9; }
.sv-card__title a:hover { color: var(--sv-green); }
.sv-card__cat { font-family: var(--sv-mono); font-size: .63rem; font-weight: 500; letter-spacing: .04em; text-transform: uppercase; color: var(--sv-text-3); }
.sv-card__take { color: var(--sv-text-2); font-size: .95rem; line-height: 1.6; margin: 0 0 16px; }
.sv-card__foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 15px; border-top: 1px solid var(--sv-line-soft); }
.sv-card__price { font-family: var(--sv-mono); font-size: .76rem; color: var(--sv-text-2); }
.sv-card__price b { color: var(--sv-green); font-weight: 700; }
.sv-card__link { font-family: var(--sv-mono); font-size: .73rem; font-weight: 600; text-transform: lowercase; text-decoration: none; color: var(--sv-green); display: inline-flex; align-items: center; gap: 5px; }
.sv-card__link::after { content: "→"; transition: transform .16s ease; }
.sv-card:hover .sv-card__link::after { transform: translateX(3px); }

/* ---------- leaderboard ---------- */
.sv-board { margin-top: 1.6em; }
.sv-rank { display: grid; grid-template-columns: 54px 1fr auto; gap: 20px; align-items: center; padding: 20px 6px; border-bottom: 1px solid var(--sv-line); transition: background .15s ease; }
.sv-rank:hover { background: linear-gradient(90deg, var(--sv-glow-soft), transparent 72%); }
.sv-rank__no { font-family: var(--sv-mono); font-size: 1.35rem; font-weight: 700; color: var(--sv-text-3); text-align: center; font-variant-numeric: tabular-nums; }
.sv-rank__no::before { content: "#"; color: var(--sv-green-dim); font-size: .8em; }
.sv-rank__body h3 { margin: 0 0 5px; font-size: 1.2rem; }
.sv-rank__body h3 a { text-decoration: none; color: #e7efe9; }
.sv-rank__body h3 a:hover { color: var(--sv-green); }
.sv-rank__meta { display: flex; flex-wrap: wrap; gap: 6px 14px; align-items: center; font-size: .92rem; color: var(--sv-text-2); }
.sv-rank__cat { font-family: var(--sv-mono); font-size: .62rem; font-weight: 600; letter-spacing: .03em; text-transform: uppercase; color: var(--sv-green); border: 1px solid var(--sv-green-dim); border-radius: 4px; padding: 2px 9px; }
.sv-rank__score { display: flex; flex-direction: column; align-items: flex-end; gap: 7px; min-width: 140px; }
.sv-rank__score .sv-meter { width: 140px; }
.sv-rank__num { font-family: var(--sv-mono); font-weight: 700; font-size: 1.1rem; color: #eaf3ec; }
.sv-rank__num small { color: var(--sv-text-3); font-size: .68rem; }

/* spotlight = full terminal window */
.sv-spotlight { display: grid; grid-template-columns: auto 1fr; gap: clamp(20px, 3vw, 36px); align-items: center; background: var(--sv-bg-2); border: 1px solid var(--sv-green-dim); border-radius: var(--sv-radius-lg); padding: clamp(24px, 3vw, 36px); box-shadow: var(--sv-e3); margin-bottom: 14px; position: relative; overflow: hidden; }
.sv-spotlight::before { content: "rank/01.sv"; position: absolute; top: 10px; right: 16px; font-family: var(--sv-mono); font-size: .66rem; color: var(--sv-text-dim); }
.sv-spotlight .sv-gauge { --gc: var(--sv-green-bright); }
.sv-spotlight__badge { font-family: var(--sv-mono); font-size: .64rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--sv-bg); background: var(--sv-green); border-radius: 4px; padding: 4px 11px; display: inline-block; margin-bottom: 12px; box-shadow: 0 0 18px -4px var(--sv-glow); }
.sv-spotlight h3 { margin: 0 0 7px; font-size: clamp(1.5rem, 3vw, 2rem); color: #eaf3ec; }
.sv-spotlight h3 a { color: #eaf3ec; text-decoration: none; }
.sv-spotlight h3 a:hover { color: var(--sv-green); }
.sv-spotlight p { color: var(--sv-text-2); margin: 0 0 16px; max-width: 50ch; font-size: .98rem; }
.sv-spotlight__cat { font-family: var(--sv-mono); font-size: .64rem; letter-spacing: .05em; text-transform: uppercase; color: var(--sv-green); margin-bottom: 10px; }

/* ---------- pros / cons ---------- */
.sv-proscons { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sv-gap); margin: 1.8em 0; }
.sv-pc { border: 1px solid var(--sv-line); border-radius: var(--sv-radius-lg); padding: 20px 22px; background: var(--sv-bg-2); }
.sv-pc--pro { border-color: var(--sv-green-dim); }
.sv-pc--con { border-color: rgba(255,93,108,.32); }
.sv-pc h4 { margin: 0 0 .8em; font-family: var(--sv-mono); font-size: .72rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.sv-pc--pro h4 { color: var(--sv-green); } .sv-pc--pro h4::before { content: "[+] "; }
.sv-pc--con h4 { color: var(--sv-red); } .sv-pc--con h4::before { content: "[-] "; }
.sv-pc ul { margin: 0; padding: 0; list-style: none; }
.sv-pc li { position: relative; padding-left: 22px; margin-bottom: .65em; font-size: .94rem; color: var(--sv-text-2); }
.sv-pc li::before { position: absolute; left: 0; top: 0; font-family: var(--sv-mono); font-weight: 700; }
.sv-pc--pro li::before { content: "+"; color: var(--sv-green); }
.sv-pc--con li::before { content: "-"; color: var(--sv-red); }

/* ---------- comparison matrix ---------- */
.sv-matrix-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 1.8em 0; border: 1px solid var(--sv-line); border-radius: var(--sv-radius-lg); background: var(--sv-bg-2); box-shadow: var(--sv-e1); }
table.sv-matrix { width: 100%; border-collapse: collapse; min-width: 560px; font-size: .9rem; font-family: var(--sv-mono); }
.sv-matrix th, .sv-matrix td { padding: 13px 18px; text-align: left; border-bottom: 1px solid var(--sv-line-soft); }
.sv-matrix thead th { font-size: .66rem; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; color: var(--sv-green); background: var(--sv-bg-3); position: sticky; top: 0; }
.sv-matrix tbody th { font-weight: 500; color: var(--sv-text); font-family: var(--sv-sans); }
.sv-matrix tbody tr:nth-child(even) { background: rgba(255,255,255,0.012); }
.sv-matrix td { color: var(--sv-text-2); }
.sv-matrix td b { font-weight: 700; color: #eaf3ec; }
.sv-matrix tr:last-child td, .sv-matrix tr:last-child th { border-bottom: none; }
.sv-matrix tbody tr:last-child { background: var(--sv-bg-3); }
.sv-yes { color: var(--sv-green); font-weight: 700; }
.sv-yes::before { content: "✓ "; }
.sv-no { color: var(--sv-red); font-weight: 700; }
.sv-matrix .sv-score-cell { font-weight: 700; color: var(--sv-green); }

/* ---------- callout / disclosure ---------- */
.sv-callout { position: relative; border: 1px solid var(--sv-line); border-left: 3px solid var(--sv-green); border-radius: var(--sv-radius); background: var(--sv-bg-2); padding: 18px 22px; margin: 1.9em 0; font-size: .95rem; color: var(--sv-text-2); }
.sv-callout::before { content: "// note"; position: absolute; top: -9px; left: 16px; font-family: var(--sv-mono); font-size: .64rem; color: var(--sv-green); background: var(--sv-bg); padding: 0 7px; }
.sv-callout--amber { border-left-color: var(--sv-amber); }
.sv-callout--amber::before { content: "// warning"; color: var(--sv-amber); }
.sv-callout strong { color: #eaf3ec; }
.sv-disclosure { font-family: var(--sv-mono); font-size: .76rem; line-height: 1.65; color: var(--sv-text-3); background: var(--sv-bg-2); border: 1px dashed var(--sv-line-strong); border-radius: var(--sv-radius); padding: 14px 18px; margin: 1.5em 0; }
.sv-disclosure::before { content: "/* "; color: var(--sv-green-dim); } .sv-disclosure::after { content: " */"; color: var(--sv-green-dim); }
.sv-disclosure a { color: var(--sv-text); }

/* ---------- sponsor card ---------- */
.sv-sponsor { border: 1px solid var(--sv-amber); border-radius: var(--sv-radius-lg); overflow: hidden; background: var(--sv-bg-2); margin: 1.9em 0; box-shadow: 0 0 30px -22px var(--sv-amber-glow); }
.sv-sponsor__bar { display: flex; align-items: center; justify-content: space-between; padding: 9px 18px; background: var(--sv-bg-3); border-bottom: 1px solid rgba(255,180,84,.28); font-family: var(--sv-mono); font-size: .63rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--sv-text-3); }
.sv-sponsor__bar span:first-child { color: var(--sv-amber); }
.sv-sponsor__body { padding: 22px 24px; }
.sv-sponsor__body h4 { margin: 0 0 .45em; font-size: 1.18rem; color: #eaf3ec; }
.sv-sponsor__body p { font-size: .94rem; color: var(--sv-text-2); margin-bottom: 1.1em; }
.sv-sponsor .sv-btn { border-color: var(--sv-amber); color: var(--sv-amber); }
.sv-sponsor .sv-btn:hover { background: var(--sv-amber); color: var(--sv-bg); box-shadow: 0 0 24px -2px var(--sv-amber-glow); }

/* ---------- article body ---------- */
.sv-article { font-size: 1.02rem; line-height: 1.75; color: var(--sv-text); }
.sv-article > h2:first-of-type { margin-top: 1.1em; }
.sv-article h2 { scroll-margin-top: 80px; }
.sv-article h3 { scroll-margin-top: 80px; }
.sv-article ul, .sv-article ol { padding-left: 1.4em; margin: 0 0 1.2em; }
.sv-article li { margin-bottom: .5em; }
.sv-article ul li::marker { content: "› "; color: var(--sv-green); }
.sv-article ol li::marker { color: var(--sv-green); font-family: var(--sv-mono); }
.sv-article blockquote { margin: 1.8em 0; padding: 16px 24px; border-left: 3px solid var(--sv-green); background: var(--sv-bg-2); border-radius: 0 var(--sv-radius-lg) var(--sv-radius-lg) 0; font-family: var(--sv-mono); font-size: 1.05rem; line-height: 1.55; font-style: normal; color: #d7e3da; }
.sv-article blockquote::before { content: "> "; color: var(--sv-green); }
.sv-article figure { margin: 2em 0; }
.sv-article figcaption { font-family: var(--sv-mono); font-size: .73rem; color: var(--sv-text-3); margin-top: 10px; padding-left: 14px; border-left: 2px solid var(--sv-line); }
.sv-figph { border: 1px dashed var(--sv-line-strong); border-radius: var(--sv-radius-lg); background: var(--sv-bg-2); aspect-ratio: 16 / 9; display: grid; place-items: center; font-family: var(--sv-mono); font-size: .76rem; color: var(--sv-text-3); text-align: center; padding: 16px; }
.sv-figph::before { content: "[ img ] "; color: var(--sv-green-dim); }
.sv-evidence { border: 1px solid var(--sv-line); border-radius: var(--sv-radius-lg); background: var(--sv-bg-2); padding: 20px 22px; margin: 2em 0; box-shadow: var(--sv-e1); }
.sv-evidence strong { display: block; font-family: var(--sv-mono); font-size: .72rem; letter-spacing: 0; text-transform: uppercase; color: var(--sv-green); margin-bottom: .9em; }
.sv-evidence strong::before { content: "test/ "; color: var(--sv-green-dim); }
.sv-evidence ul { list-style: none; margin: 0; padding: 0; }
.sv-evidence li { position: relative; padding-left: 22px; margin-bottom: .65em; color: var(--sv-text-2); font-size: .95rem; }
.sv-evidence li::before { content: "+"; position: absolute; left: 0; top: 0; font-family: var(--sv-mono); font-weight: 700; color: var(--sv-green); }
.sv-article code { font-family: var(--sv-mono); font-size: .88em; background: var(--sv-bg-3); border: 1px solid var(--sv-line); border-radius: 4px; padding: 1px 6px; color: var(--sv-green); }

/* article header */
.sv-arthead { padding: clamp(30px, 5vw, 56px) 0 clamp(20px, 3vw, 34px); border-bottom: 1px solid var(--sv-line); position: relative; }
.sv-arthead h1 { max-width: 22ch; }
.sv-byline { display: flex; flex-wrap: wrap; align-items: center; gap: 7px 14px; font-family: var(--sv-mono); font-size: .74rem; color: var(--sv-text-3); margin-top: 1.2em; }
.sv-byline span { display: inline-flex; align-items: center; gap: 7px; }
.sv-byline span + span::before { content: "·"; color: var(--sv-green-dim); margin-right: 7px; }
.sv-byline b { color: var(--sv-text); font-weight: 600; }
.sv-byline a { color: var(--sv-text-2); }

/* snapshot */
.sv-snapshot { display: grid; grid-template-columns: auto 1fr; gap: 26px; align-items: center; border: 1px solid var(--sv-line); border-radius: var(--sv-radius-lg); padding: 26px; background: var(--sv-bg-2); margin: 2em 0; box-shadow: var(--sv-e1); }
.sv-snapshot__meta { display: grid; gap: 9px; font-size: .94rem; }
.sv-snapshot__meta div { display: flex; gap: 12px; align-items: baseline; }
.sv-snapshot__meta dt { font-family: var(--sv-mono); font-size: .66rem; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; color: var(--sv-green); min-width: 96px; flex: 0 0 96px; }
.sv-snapshot__meta dt::before { content: "> "; color: var(--sv-green-dim); }
.sv-snapshot__meta dd { margin: 0; color: var(--sv-text); }

/* ---------- TOC ---------- */
.sv-toc { border: 1px solid var(--sv-line); border-radius: var(--sv-radius-lg); padding: 20px 24px; background: var(--sv-bg-2); margin: 2em 0; }
.sv-toc strong { font-family: var(--sv-mono); font-size: .7rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--sv-green); display: block; margin-bottom: .9em; }
.sv-toc strong::before { content: "$ ls "; color: var(--sv-green-dim); }
.sv-toc ol { margin: 0; padding: 0; list-style: none; counter-reset: toc; columns: 2; column-gap: 36px; }
.sv-toc li { margin-bottom: .5em; font-size: .9rem; counter-increment: toc; break-inside: avoid; }
.sv-toc a { text-decoration: none; color: var(--sv-text-2); display: inline-flex; gap: 9px; font-family: var(--sv-mono); }
.sv-toc a::before { content: counter(toc, decimal-leading-zero); font-size: .76rem; color: var(--sv-green); }
.sv-toc a:hover { color: var(--sv-green); }

/* ---------- FAQ ---------- */
.sv-faq { border-top: 1px solid var(--sv-line); margin-top: 1em; }
.sv-faq details { border-bottom: 1px solid var(--sv-line); }
.sv-faq summary { cursor: pointer; padding: 17px 0; font-family: var(--sv-mono); font-size: 1.02rem; font-weight: 500; list-style: none; display: flex; justify-content: space-between; gap: 16px; min-height: 44px; align-items: center; color: #e7efe9; transition: color .15s ease; }
.sv-faq summary::-webkit-details-marker { display: none; }
.sv-faq summary::before { content: "› "; color: var(--sv-green); transition: transform .2s ease; display: inline-block; }
.sv-faq details[open] summary::before { transform: rotate(90deg); }
.sv-faq summary::after { content: ""; }
.sv-faq summary:hover { color: var(--sv-green); }
.sv-faq details[open] summary { color: var(--sv-green); }
.sv-faq p { padding: 0 0 18px 18px; color: var(--sv-text-2); margin: 0; max-width: 66ch; }

/* ---------- breadcrumb ---------- */
.sv-crumbs { font-family: var(--sv-mono); font-size: .72rem; color: var(--sv-text-3); padding: 18px 0 0; display: flex; flex-wrap: wrap; gap: 7px; align-items: center; }
.sv-crumbs::before { content: "cd "; color: var(--sv-green-dim); }
.sv-crumbs a { text-decoration: none; color: var(--sv-text-3); }
.sv-crumbs a:hover { color: var(--sv-green); }
.sv-crumbs span { color: var(--sv-green-dim); }

/* ---------- section heading ---------- */
.sv-shead { display: flex; align-items: flex-end; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-bottom: 1.5em; padding-bottom: .9em; border-bottom: 1px solid var(--sv-line); }
.sv-shead h2 { margin: 0; }
.sv-shead a { font-family: var(--sv-mono); font-size: .74rem; font-weight: 600; text-transform: lowercase; text-decoration: none; color: var(--sv-green); display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.sv-shead a:hover { gap: 9px; text-shadow: 0 0 12px var(--sv-glow); }

/* ---------- chips ---------- */
.sv-chips { display: flex; flex-wrap: wrap; gap: 11px; }
.sv-chip { display: inline-flex; align-items: center; gap: 9px; min-height: 46px; padding: 9px 16px; border: 1px solid var(--sv-line); border-radius: 5px; text-decoration: none; font-size: .9rem; font-family: var(--sv-mono); color: var(--sv-text-2); background: var(--sv-bg-2); transition: border-color .15s ease, transform .15s ease, color .15s ease; }
.sv-chip:hover { border-color: var(--sv-green); color: var(--sv-green); transform: translateY(-2px); }
.sv-chip span { font-family: var(--sv-mono); font-size: .66rem; font-weight: 700; color: var(--sv-bg); background: var(--sv-green); border-radius: 3px; padding: 1px 7px; }

/* ---------- CTA band ---------- */
.sv-band { position: relative; background: var(--sv-bg-2); border: 1px solid var(--sv-green-dim); border-radius: var(--sv-radius-lg); padding: clamp(30px, 5vw, 52px); overflow: hidden; box-shadow: var(--sv-e3); }
.sv-band::before { content: ""; position: absolute; inset: 0; background:
  radial-gradient(70% 130% at 100% 0%, var(--sv-glow-soft), transparent 58%),
  repeating-linear-gradient(0deg, rgba(67,224,138,0.03) 0 1px, transparent 1px 3px); }
.sv-band > * { position: relative; }
.sv-band h2 { color: #eaf3ec; margin-top: 0; }
.sv-band p { color: var(--sv-text-2); }
.sv-band .sv-kicker { color: var(--sv-green-bright); }

/* ---------- footer (status bar) ---------- */
.sv-foot { border-top: 1px solid var(--sv-line); background: var(--sv-bg-2); padding: clamp(40px, 6vw, 64px) 0 calc(28px + env(safe-area-inset-bottom)); margin-top: clamp(40px, 7vw, 80px); }
.sv-foot-grid { display: grid; grid-template-columns: 1.7fr repeat(3, 1fr); gap: 34px; }
.sv-foot h5 { font-family: var(--sv-mono); font-size: .66rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--sv-green); margin: 0 0 1.1em; }
.sv-foot h5::before { content: "// "; color: var(--sv-green-dim); }
.sv-foot ul { list-style: none; padding: 0; margin: 0; }
.sv-foot li { margin-bottom: .6em; }
.sv-foot a { font-size: .9rem; font-family: var(--sv-mono); color: var(--sv-text-2); text-decoration: none; }
.sv-foot a:hover { color: var(--sv-green); }
.sv-foot__brand { font-family: var(--sv-mono); font-size: 1.3rem; font-weight: 700; margin-bottom: .5em; color: #e7efe9; }
.sv-foot__brand::before { content: "● "; color: var(--sv-green); font-size: .8rem; }
.sv-foot__about { font-size: .9rem; color: var(--sv-text-3); max-width: 36ch; line-height: 1.6; }
.sv-foot-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 38px; padding-top: 22px; border-top: 1px solid var(--sv-line); font-family: var(--sv-mono); font-size: .72rem; color: var(--sv-text-3); }
.sv-foot-bottom a { color: var(--sv-text-3); }

/* ---------- interstitial /try/ ---------- */
.sv-try { min-height: 100vh; min-height: 100dvh; display: grid; place-items: center; text-align: center; padding: 40px 20px; }
.sv-try__box { max-width: 540px; background: var(--sv-bg-2); border: 1px solid var(--sv-green-dim); border-radius: var(--sv-radius-lg); padding: clamp(28px, 5vw, 46px); box-shadow: var(--sv-e3); }
.sv-try__box .sv-kicker { display: inline-flex; margin-bottom: 1.4em; }
.sv-try__box h1 { font-size: clamp(1.6rem, 4vw, 2.1rem); }
.sv-try__count { font-family: var(--sv-mono); font-size: .82rem; color: var(--sv-text-3); margin-top: 1.7em; }

/* ---------- helpers ---------- */
.sv-mt0 { margin-top: 0; }
.sv-lede2 { font-size: 1.1rem; line-height: 1.6; color: var(--sv-text-2); }
.sv-center { text-align: center; }
.sv-muted { color: var(--sv-text-3); }
.sv-divider { border: 0; border-top: 1px solid var(--sv-line); margin: 2.6em 0; }
.sv-updated { font-family: var(--sv-mono); font-size: .74rem; color: var(--sv-text-3); display: inline-flex; align-items: center; gap: 8px; }
.sv-updated::before { content: "●"; color: var(--sv-green); font-size: .6rem; text-shadow: 0 0 8px var(--sv-glow); flex: 0 0 auto; }

/* ---------- scroll reveal ---------- */
.js .sv-reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
.js .sv-reveal.is-in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 940px) {
  .sv-foot-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .sv-grid--4 { grid-template-columns: repeat(2, 1fr); }
  .sv-grid--3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  body { font-size: 15.5px; }
  .sv-nav { display: none; position: fixed; inset: 58px 0 auto; flex-direction: column; align-items: stretch; background: var(--sv-bg-2); border-bottom: 1px solid var(--sv-line); padding: 10px 18px 20px; gap: 2px; box-shadow: var(--sv-e3); }
  .sv-nav.is-open { display: flex; }
  .sv-nav a { min-height: 50px; padding: 13px; font-size: .85rem; }
  .sv-nav a:hover::before { content: ""; }
  .sv-burger { display: inline-flex; position: relative; }
  .sv-grid--2, .sv-grid--3, .sv-grid--4 { grid-template-columns: 1fr; }
  .sv-proscons { grid-template-columns: 1fr; }
  .sv-foot-grid { grid-template-columns: 1fr 1fr; gap: 26px; }
  .sv-toc ol { columns: 1; }
  .sv-snapshot { grid-template-columns: 1fr; text-align: center; justify-items: center; }
  .sv-snapshot__meta { text-align: left; }
  .sv-spotlight { grid-template-columns: 1fr; text-align: center; justify-items: center; gap: 18px; }
  .sv-spotlight p { margin-left: auto; margin-right: auto; }
  .sv-rank { grid-template-columns: 40px 1fr; gap: 14px; }
  .sv-rank__score { grid-column: 2; flex-direction: row; align-items: center; min-width: 0; gap: 12px; }
  .sv-rank__score .sv-meter { width: 110px; }
}
@media (max-width: 460px) {
  .sv-foot-grid { grid-template-columns: 1fr; }
  .sv-rank__score .sv-meter { width: 80px; }
  .sv-termline { display: none; }
  .sv-hero h1 { font-size: clamp(1.72rem, 9vw, 2.28rem); max-width: 100%; }
  .sv-arthead h1 { max-width: 100%; font-size: clamp(1.55rem, 8vw, 2.05rem); }
  .sv-btn, .sv-chip, .sv-nav a { white-space: normal; overflow-wrap: anywhere; }
  .sv-card__foot { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
  .sv-reveal { opacity: 1 !important; transform: none !important; }
  .sv-hero h1::after { animation: none; }
}

/* ============================================================
   v3.1 — premium polish layer (additive; refines, doesn't replace)
   ============================================================ */

/* on-brand dark scrollbar */
html { scrollbar-color: var(--sv-bg-4) var(--sv-bg); scrollbar-width: thin; }
::-webkit-scrollbar { width: 12px; height: 12px; }
::-webkit-scrollbar-track { background: var(--sv-bg); }
::-webkit-scrollbar-thumb { background: var(--sv-bg-4); border: 3px solid var(--sv-bg); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--sv-green-dim); }

/* hero headline — more impact and a whisper of depth */
.sv-hero h1 { font-size: clamp(2.15rem, 5.6vw, 3.6rem); letter-spacing: 0; line-height: 1.06; text-shadow: 0 0 46px rgba(67,224,138,0.10); }
.sv-hero .sv-lede { color: #b6c3ba; }

/* subtle top highlight on surfaces — quiet, premium depth */
.sv-card, .sv-spotlight, .sv-snapshot, .sv-sponsor, .sv-toc, .sv-callout, .sv-band, .sv-matrix-scroll, .sv-try__box, .sv-pc {
  background-image: linear-gradient(180deg, rgba(255,255,255,0.022), rgba(255,255,255,0) 70px);
}
.sv-spotlight {
  background-image: linear-gradient(160deg, rgba(67,224,138,0.06), transparent 42%), linear-gradient(180deg, rgba(255,255,255,0.025), rgba(255,255,255,0) 90px);
}

/* buttons — faint sheen */
.sv-btn--emerald { background-image: linear-gradient(180deg, rgba(255,255,255,0.18), rgba(255,255,255,0) 60%); }

/* card hover — tighter, more luminous lift */
.sv-card:hover { box-shadow: 0 0 0 1px var(--sv-green-dim), 0 26px 64px -32px rgba(0,0,0,0.92), 0 0 54px -26px var(--sv-glow); }

/* a little more room to breathe on larger screens */
@media (min-width: 900px) { .sv-section { padding: clamp(52px, 6.2vw, 90px) 0; } }

/* crisper kicker tracking */
.sv-kicker { letter-spacing: .07em; }

/* logo / brand-image fallback — caps size so a stale cached image can't break layout */
.sv-brand img, .sv-brand svg { height: 22px; width: auto; max-width: 170px; display: inline-block; }