:root {
  --bg-0: #000000;
  --bg-1: #07070b;
  --bg-2: #0d0d14;
  --bg-3: #14141d;
  --line: rgba(155, 130, 255, 0.18);

  --silver: #e8eaf2;
  --purple: #b49eff;
  --blue: #5fa8ff;
  --cyan: #5dd3e5;
  --pink: #ff6bb1;

  --grad-text: linear-gradient(95deg, #d4c5ff 0%, #b49eff 30%, #7eb3ff 65%, #5fa8ff 100%);
  --grad-button: linear-gradient(95deg, #b49eff 0%, #5fa8ff 100%);

  --text: #f0f1f7;
  --text-dim: #9ea0b0;
  --text-faint: #5e6273;

  --max: 1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  background: var(--bg-0);
  color: var(--text);
  line-height: 1.55;
  overflow-x: hidden;
}

.bg-grid {
  position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background:
    linear-gradient(180deg, transparent 0%, rgba(95,168,255,0.06) 60%, transparent 100%),
    repeating-linear-gradient(0deg, transparent 0 79px, var(--line) 79px 80px),
    repeating-linear-gradient(90deg, transparent 0 79px, var(--line) 79px 80px);
  mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
  opacity: 0.4;
}
.bg-glow-1 {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(900px 600px at 20% 10%, rgba(180,158,255,0.18), transparent 60%),
    radial-gradient(800px 500px at 85% 30%, rgba(95,168,255,0.15), transparent 60%),
    radial-gradient(700px 400px at 50% 90%, rgba(255,107,177,0.08), transparent 60%);
}

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

.grad {
  background: var(--grad-text);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ─── Top Nav ────────────────────────────────────────────── */
nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(0,0,0,0.70);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(155,130,255,0.15);
}
nav .container {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 14px; padding-bottom: 14px;
}
.nav-logo { display: flex; align-items: center; gap: 12px; }
.nav-logo img { height: 36px; }
.nav-logo .wordmark {
  font-weight: 700; font-size: 17px; letter-spacing: 0.3px;
  color: var(--silver);
}
.nav-logo .wordmark .accent {
  background: var(--grad-text);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
nav ul { list-style: none; display: flex; gap: 28px; align-items: center; }
nav ul a { color: var(--text-dim); font-size: 14px; }
nav ul a:hover { color: var(--text); text-decoration: none; }
.btn-nav {
  background: var(--grad-button); color: white !important;
  padding: 9px 18px; border-radius: 6px;
  font-size: 14px; font-weight: 600;
  box-shadow: 0 0 20px rgba(180,158,255,0.35);
}
.btn-nav:hover { text-decoration: none !important; box-shadow: 0 0 28px rgba(180,158,255,0.55); }
@media (max-width: 700px) { nav ul li:not(:last-child) { display: none; } }

/* ─── Hero ───────────────────────────────────────────────── */
.hero {
  position: relative;
  padding: 80px 0 60px;
  overflow: hidden;
}
.hero-name {
  text-align: center;
  font-size: clamp(40px, 7vw, 84px);
  font-weight: 800;
  letter-spacing: -1.5px;
  color: var(--silver);
  margin-bottom: 18px;
  line-height: 1;
  text-shadow: 0 0 60px rgba(180,158,255,0.25);
}
.hero-slogan {
  font-size: clamp(28px, 4.4vw, 50px);
  font-weight: 700;
  text-align: center;
  letter-spacing: -0.5px;
  margin-bottom: 36px;
  line-height: 1.15;
  color: var(--text-dim);
}
.hero h1 {
  font-size: clamp(34px, 5.5vw, 60px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -1px;
  text-align: center;
  max-width: 950px; margin: 0 auto 24px;
}
.hero h1 .strike {
  text-decoration: line-through;
  text-decoration-color: var(--pink);
  text-decoration-thickness: 4px;
  color: var(--text-faint);
}
.hero .subhead {
  font-size: 19px;
  color: var(--text-dim);
  max-width: 760px;
  margin: 0 auto 40px;
  text-align: center;
}
.hero-cta {
  display: flex; gap: 16px; flex-wrap: wrap;
  align-items: center; justify-content: center;
}
.btn-primary {
  background: var(--grad-button); color: white;
  padding: 16px 34px; border-radius: 10px;
  font-size: 16px; font-weight: 600;
  border: none; cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
  box-shadow: 0 0 28px rgba(180,158,255,0.4);
  font-family: inherit;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(180,158,255,0.6);
  text-decoration: none;
}
.btn-secondary {
  background: transparent; color: var(--text);
  padding: 16px 24px; border: 1px solid rgba(180,158,255,0.35); border-radius: 10px;
  font-size: 16px; font-weight: 500;
  transition: border-color 0.15s, background 0.15s;
}
.btn-secondary:hover {
  border-color: var(--purple);
  background: rgba(180,158,255,0.08);
  text-decoration: none;
}

.hero-image {
  margin-top: 70px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(180,158,255,0.25);
  box-shadow:
    0 30px 80px rgba(0,0,0,0.7),
    0 0 80px rgba(95,168,255,0.18),
    inset 0 0 0 1px rgba(255,255,255,0.04);
  background: var(--bg-2);
}
.hero-image img { width: 100%; display: block; }
.hero-image .placeholder {
  aspect-ratio: 16/9;
  display: flex; align-items: center; justify-content: center;
  background:
    radial-gradient(ellipse at center, rgba(180,158,255,0.08), transparent 70%),
    linear-gradient(135deg, #14141d, #07070b);
  color: var(--text-faint);
  font-size: 16px;
  position: relative;
  text-align: center; padding: 20px;
}
.hero-image .placeholder::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(0deg, transparent 0 39px, rgba(180,158,255,0.07) 39px 40px),
    repeating-linear-gradient(90deg, transparent 0 39px, rgba(180,158,255,0.07) 39px 40px);
}

/* ─── Compatibility Strip ───────────────────────────────── */
.compat {
  background: var(--bg-1);
  padding: 26px 0;
  border-top: 1px solid rgba(180,158,255,0.15);
  border-bottom: 1px solid rgba(180,158,255,0.15);
}
.compat .container {
  display: flex; align-items: center; gap: 36px; flex-wrap: wrap; justify-content: center;
  color: var(--text-dim); font-size: 13px; letter-spacing: 1.5px; text-transform: uppercase;
  font-weight: 500;
}
.compat .label-pill {
  background: var(--grad-text);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 700;
  letter-spacing: 1px;
}

/* ─── Problem section ───────────────────────────────────── */
.problem {
  padding: 100px 0;
  text-align: center;
}
.problem h2 {
  font-size: clamp(30px, 4vw, 46px);
  margin-bottom: 24px;
  font-weight: 800;
  letter-spacing: -0.5px;
}
.problem > .container > p {
  font-size: 18px; color: var(--text-dim);
  max-width: 720px; margin: 0 auto 16px;
}
.problem .compare {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
  margin-top: 60px; max-width: 920px; margin-left: auto; margin-right: auto;
}
.problem .col {
  padding: 32px; border-radius: 14px; text-align: left;
}
.problem .col.bad {
  background: rgba(255,107,177,0.06);
  border: 1px solid rgba(255,107,177,0.25);
}
.problem .col.good {
  background: rgba(95,168,255,0.06);
  border: 1px solid rgba(95,168,255,0.30);
  box-shadow: 0 0 40px rgba(95,168,255,0.10);
}
.problem .col h3 { font-size: 19px; margin-bottom: 14px; font-weight: 700; }
.problem .col.bad h3::before { content: "\2715  "; color: var(--pink); }
.problem .col.good h3::before { content: "\2713  "; color: var(--blue); }
.problem .col li {
  color: var(--text-dim); margin-left: 22px; margin-bottom: 8px;
  font-size: 15px;
}
@media (max-width: 700px) { .problem .compare { grid-template-columns: 1fr; } }

/* ─── Feature sections ──────────────────────────────────── */
.features { padding: 80px 0; }
.features h2 {
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 800; text-align: center; margin-bottom: 16px;
  letter-spacing: -0.5px;
}
.features > .container > p.section-sub {
  text-align: center; color: var(--text-dim); font-size: 18px;
  max-width: 720px; margin: 0 auto 70px;
}

.feature-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px;
  align-items: center; margin-bottom: 110px;
}
.feature-row:nth-child(even) .feature-text { order: 2; }
.feature-row .feature-text .label {
  display: inline-block;
  font-size: 12px; letter-spacing: 2px; text-transform: uppercase;
  background: var(--grad-text);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 14px; font-weight: 700;
}
.feature-row .feature-text h3 {
  font-size: 30px; margin-bottom: 18px; font-weight: 700;
  letter-spacing: -0.3px;
}
.feature-row .feature-text p {
  color: var(--text-dim); font-size: 16px; margin-bottom: 16px;
}
.feature-row .feature-text ul { list-style: none; margin-top: 16px; }
.feature-row .feature-text li {
  padding-left: 28px; position: relative; margin-bottom: 10px;
  color: var(--text-dim);
}
.feature-row .feature-text li::before {
  content: "\2192"; position: absolute; left: 0;
  color: var(--purple); font-weight: 700;
}

.feature-image {
  border-radius: 14px; overflow: hidden;
  border: 1px solid rgba(180,158,255,0.20);
  background: var(--bg-2);
  box-shadow:
    0 25px 60px rgba(0,0,0,0.6),
    0 0 50px rgba(95,168,255,0.10);
}
.feature-image img { width: 100%; display: block; }
.feature-image .placeholder {
  aspect-ratio: 16/10;
  display: flex; align-items: center; justify-content: center;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(180,158,255,0.12), transparent 60%),
    linear-gradient(135deg, #181826, #0a0a10);
  color: var(--text-faint); font-size: 14px;
  flex-direction: column; gap: 12px; padding: 20px; text-align: center;
}
.feature-image .placeholder span:first-child {
  font-size: 56px; opacity: 0.5;
  filter: drop-shadow(0 0 20px rgba(180,158,255,0.4));
}

@media (max-width: 800px) {
  .feature-row { grid-template-columns: 1fr; gap: 30px; margin-bottom: 70px; }
  .feature-row:nth-child(even) .feature-text { order: 0; }
}

/* ─── How-it-works ──────────────────────────────────────── */
.how {
  background: var(--bg-1);
  padding: 90px 0;
  border-top: 1px solid rgba(180,158,255,0.15);
  border-bottom: 1px solid rgba(180,158,255,0.15);
  position: relative;
}
.how::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse at 50% 0%, rgba(180,158,255,0.12), transparent 60%);
}
.how h2 {
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 800; text-align: center; margin-bottom: 16px;
  letter-spacing: -0.5px;
  position: relative;
}
.how > .container > p {
  text-align: center; color: var(--text-dim); font-size: 18px;
  max-width: 600px; margin: 0 auto 60px;
  position: relative;
}
.how-steps {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
  position: relative;
}
.how-step {
  background: var(--bg-2);
  border: 1px solid rgba(180,158,255,0.18);
  border-radius: 14px; padding: 30px;
  position: relative;
  transition: border-color 0.2s, transform 0.2s;
}
.how-step:hover {
  border-color: var(--purple);
  transform: translateY(-3px);
}
.how-step .num {
  font-size: 56px; font-weight: 800;
  background: var(--grad-text);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1; margin-bottom: 18px;
}
.how-step h4 { font-size: 17px; margin-bottom: 10px; font-weight: 700; }
.how-step p { color: var(--text-dim); font-size: 14px; }
@media (max-width: 850px) { .how-steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .how-steps { grid-template-columns: 1fr; } }

/* ─── Bonus features grid ──────────────────────────────── */
.bonus { padding: 90px 0; }
.bonus h2 {
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 800; text-align: center; margin-bottom: 16px;
  letter-spacing: -0.5px;
}
.bonus > .container > p.section-sub {
  text-align: center; color: var(--text-dim); font-size: 18px;
  max-width: 700px; margin: 0 auto 60px;
}
.bonus-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
}
.bonus-card {
  background: var(--bg-2); border: 1px solid rgba(180,158,255,0.15);
  border-radius: 14px; padding: 30px;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.bonus-card:hover {
  border-color: var(--purple);
  transform: translateY(-3px);
  box-shadow: 0 10px 40px rgba(180,158,255,0.15);
}
.bonus-card .icon {
  font-size: 36px; margin-bottom: 18px; display: block;
  filter: drop-shadow(0 0 18px rgba(180,158,255,0.45));
}
.bonus-card h4 { font-size: 17px; margin-bottom: 10px; font-weight: 700; }
.bonus-card p { color: var(--text-dim); font-size: 14px; line-height: 1.6; }
@media (max-width: 850px) { .bonus-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .bonus-grid { grid-template-columns: 1fr; } }

/* ─── Tech section ─────────────────────────────────────── */
.tech {
  padding: 100px 0;
  background:
    linear-gradient(180deg, rgba(180,158,255,0.04), transparent 30%),
    var(--bg-0);
  border-top: 1px solid rgba(180,158,255,0.15);
}
.tech h2 {
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 800; text-align: center; margin-bottom: 16px;
  letter-spacing: -0.5px;
}
.tech > .container > p.section-sub {
  text-align: center; color: var(--text-dim); font-size: 18px;
  max-width: 720px; margin: 0 auto 60px;
}
.tech-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px;
  max-width: 1000px; margin: 0 auto;
}
.tech-card {
  background: linear-gradient(135deg, rgba(180,158,255,0.04), rgba(95,168,255,0.02));
  border: 1px solid rgba(180,158,255,0.18);
  border-radius: 14px; padding: 32px;
}
.tech-card h4 {
  font-size: 18px; margin-bottom: 14px; font-weight: 700;
  display: flex; align-items: center; gap: 10px;
}
.tech-card h4 .badge {
  font-size: 11px; letter-spacing: 1.5px;
  background: var(--grad-button); color: white;
  padding: 3px 10px; border-radius: 4px;
  text-transform: uppercase; font-weight: 700;
}
.tech-card p {
  color: var(--text-dim); font-size: 15px; line-height: 1.65;
  margin-bottom: 12px;
}
.tech-card p:last-child { margin-bottom: 0; }
.tech-card code {
  font-family: 'Consolas', 'Monaco', monospace;
  font-size: 13px; color: var(--purple);
  background: rgba(180,158,255,0.08);
  padding: 1px 6px; border-radius: 3px;
}
@media (max-width: 700px) { .tech-grid { grid-template-columns: 1fr; } }

/* ─── Community / feedback section ─────────────────────── */
.community {
  padding: 90px 0;
  background:
    radial-gradient(ellipse at 50% 50%, rgba(95,168,255,0.10), transparent 70%),
    var(--bg-1);
  border-top: 1px solid rgba(180,158,255,0.15);
  border-bottom: 1px solid rgba(180,158,255,0.15);
  text-align: center;
}
.community h2 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800; margin-bottom: 18px;
  letter-spacing: -0.5px;
}
.community > .container > p {
  color: var(--text-dim); font-size: 17px; max-width: 720px;
  margin: 0 auto 14px;
}
.community .quote {
  font-size: 19px; color: var(--silver);
  font-style: italic; max-width: 720px; margin: 30px auto 30px;
  border-left: 3px solid var(--purple);
  padding-left: 22px; text-align: left;
}
.community .links {
  display: flex; justify-content: center; gap: 18px; flex-wrap: wrap;
  margin-top: 36px;
}
.community .pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border-radius: 999px;
  background: var(--bg-3); border: 1px solid rgba(180,158,255,0.25);
  color: var(--text); font-size: 14px; font-weight: 500;
  transition: border-color 0.15s, background 0.15s;
}
.community .pill:hover {
  border-color: var(--purple);
  background: rgba(180,158,255,0.1);
  text-decoration: none;
}

/* ─── Email CTA ─────────────────────────────────────────── */
.cta-section {
  background:
    radial-gradient(ellipse at 50% 50%, rgba(180,158,255,0.18), transparent 70%),
    radial-gradient(ellipse at 80% 30%, rgba(95,168,255,0.12), transparent 60%),
    var(--bg-1);
  padding: 100px 0;
  text-align: center;
  position: relative;
}
.cta-section h2 {
  font-size: clamp(30px, 4.5vw, 50px);
  font-weight: 800; margin-bottom: 16px;
  letter-spacing: -0.5px;
}
.cta-section p {
  color: var(--text-dim); font-size: 18px; max-width: 620px;
  margin: 0 auto 40px;
}
.email-form {
  display: flex; gap: 12px; max-width: 500px; margin: 0 auto;
  flex-wrap: wrap;
}
.email-form input[type=email] {
  flex: 1; min-width: 250px;
  padding: 16px 20px; font-size: 16px;
  background: var(--bg-3); color: var(--text);
  border: 1px solid rgba(180,158,255,0.25); border-radius: 10px;
  font-family: inherit;
}
.email-form input[type=email]:focus {
  outline: none; border-color: var(--purple);
  box-shadow: 0 0 0 3px rgba(180,158,255,0.15);
}
.email-form button {
  padding: 16px 32px; font-size: 16px; font-weight: 600;
  background: var(--grad-button); color: white;
  border: none; border-radius: 10px; cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
  font-family: inherit;
  box-shadow: 0 0 24px rgba(180,158,255,0.4);
}
.email-form button:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 36px rgba(180,158,255,0.6);
}
.email-note {
  margin-top: 18px; font-size: 13px; color: var(--text-faint);
}

/* ─── Footer ────────────────────────────────────────────── */
footer {
  background: var(--bg-0); padding: 50px 0 30px;
  border-top: 1px solid rgba(180,158,255,0.15);
  text-align: center; color: var(--text-faint); font-size: 14px;
}
footer .links { margin-bottom: 16px; }
footer .links a { color: var(--text-dim); margin: 0 14px; }
footer .links a:hover { color: var(--text); }
footer .tagline {
  font-size: 11px; letter-spacing: 3px; text-transform: uppercase;
  color: var(--text-faint); margin-top: 14px;
}

/* ─── Shortcuts Section (main page) ────────────────────── */
.shortcuts {
  padding: 90px 0;
  background: var(--bg-0);
}
.shortcuts h2 {
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 800; text-align: center; margin-bottom: 16px;
  letter-spacing: -0.5px;
}
.shortcuts > .container > p.section-sub {
  text-align: center; color: var(--text-dim); font-size: 18px;
  max-width: 700px; margin: 0 auto 50px;
}
.sc-tabs {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
  max-width: 1100px; margin: 0 auto;
}
@media (max-width: 900px) { .sc-tabs { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .sc-tabs { grid-template-columns: 1fr; } }
.sc-card {
  background: var(--bg-2); border: 1px solid rgba(180,158,255,0.18);
  border-radius: 14px; padding: 28px;
}
.sc-card h4 {
  font-size: 16px; font-weight: 700; margin-bottom: 18px;
  background: var(--grad-text);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 0.5px;
}
.sc-card .row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 9px 0;
  border-bottom: 1px solid rgba(180,158,255,0.08);
  font-size: 14px;
}
.sc-card .row:last-child { border-bottom: none; }
.sc-card .row .desc { color: var(--text-dim); }
.sc-card .row .key {
  font-family: 'Consolas', 'Monaco', monospace;
  font-size: 12px;
  background: rgba(180,158,255,0.10);
  border: 1px solid rgba(180,158,255,0.25);
  padding: 3px 9px;
  border-radius: 5px;
  color: var(--text);
  white-space: nowrap;
  margin-left: 10px;
}

/* ─── Manual page ──────────────────────────────────────── */
.manual-hero {
  padding: 70px 0 50px;
  text-align: center;
  border-bottom: 1px solid rgba(180,158,255,0.15);
}
.manual-hero h1 {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 800; letter-spacing: -0.5px;
  margin-bottom: 14px;
}
.manual-hero p {
  color: var(--text-dim); font-size: 18px;
  max-width: 700px; margin: 0 auto;
}

.manual-layout {
  display: grid; grid-template-columns: 260px 1fr; gap: 60px;
  padding: 60px 0 100px; align-items: start;
}
@media (max-width: 900px) {
  .manual-layout { grid-template-columns: 1fr; gap: 24px; }
  .manual-toc { position: static !important; }
}

.manual-toc {
  position: sticky; top: 90px;
  background: var(--bg-2);
  border: 1px solid rgba(180,158,255,0.15);
  border-radius: 12px;
  padding: 20px;
  font-size: 14px;
  max-height: calc(100vh - 110px);
  overflow-y: auto;
}
.manual-toc strong {
  display: block; font-size: 12px; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--purple);
  margin-bottom: 12px;
}
.manual-toc a {
  display: block; color: var(--text-dim);
  padding: 6px 0; text-decoration: none;
  border-left: 2px solid transparent;
  padding-left: 10px; margin-left: -2px;
  transition: color 0.15s, border-color 0.15s;
}
.manual-toc a:hover, .manual-toc a.active {
  color: var(--text); border-left-color: var(--purple);
  text-decoration: none;
}
.manual-toc .sub { padding-left: 22px; font-size: 13px; }

.manual-body section {
  margin-bottom: 60px;
  scroll-margin-top: 90px;
}
.manual-body h2 {
  font-size: 30px; font-weight: 800; margin-bottom: 12px;
  letter-spacing: -0.3px; padding-bottom: 12px;
  border-bottom: 1px solid rgba(180,158,255,0.18);
}
.manual-body h2 .badge {
  display: inline-block;
  font-size: 11px; letter-spacing: 1.5px;
  background: var(--grad-button); color: white;
  padding: 4px 10px; border-radius: 5px;
  vertical-align: middle; margin-right: 10px;
  text-transform: uppercase;
}
.manual-body h3 {
  font-size: 20px; font-weight: 700; margin: 30px 0 12px;
  color: var(--silver);
}
.manual-body p {
  color: var(--text-dim); margin-bottom: 12px; font-size: 15px;
}
.manual-body ul { margin: 10px 0 16px 22px; }
.manual-body ul li {
  color: var(--text-dim); font-size: 15px; margin-bottom: 6px;
}
.manual-body strong { color: var(--text); font-weight: 600; }
.manual-body code {
  font-family: 'Consolas', 'Monaco', monospace;
  font-size: 13px; color: var(--purple);
  background: rgba(180,158,255,0.08);
  padding: 1px 6px; border-radius: 3px;
}
.manual-body .note {
  background: rgba(95,168,255,0.06);
  border-left: 3px solid var(--blue);
  padding: 14px 18px; border-radius: 0 8px 8px 0;
  margin: 16px 0; font-size: 14px;
}
.manual-body .note strong { color: var(--blue); }
.manual-body .warn {
  background: rgba(255,107,177,0.06);
  border-left: 3px solid var(--pink);
  padding: 14px 18px; border-radius: 0 8px 8px 0;
  margin: 16px 0; font-size: 14px;
}
.manual-body .warn strong { color: var(--pink); }

.btn-table {
  width: 100%; border-collapse: collapse;
  margin: 14px 0;
  background: var(--bg-2);
  border: 1px solid rgba(180,158,255,0.15);
  border-radius: 10px;
  overflow: hidden;
  font-size: 14px;
}
.btn-table th, .btn-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid rgba(180,158,255,0.08);
}
.btn-table th {
  background: rgba(180,158,255,0.06);
  font-weight: 700; color: var(--silver);
  font-size: 12px; letter-spacing: 1px; text-transform: uppercase;
}
.btn-table td:first-child {
  font-family: 'Consolas', 'Monaco', monospace;
  color: var(--purple); white-space: nowrap;
  font-weight: 600;
}
.btn-table td { color: var(--text-dim); vertical-align: top; }
.btn-table tr:last-child td { border-bottom: none; }

/* ─── Manual screenshot blocks ─────────────────────────── */
.manual-shot {
  margin: 18px 0 22px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(180,158,255,0.20);
  background: var(--bg-2);
  box-shadow: 0 12px 30px rgba(0,0,0,0.45);
  position: relative;
}
.manual-shot img {
  display: block;
  width: 100%;
  height: auto;
}
.manual-shot .placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 10px;
  padding: 38px 20px;
  text-align: center;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(180,158,255,0.10), transparent 60%),
    linear-gradient(135deg, #15151d, #08080d);
  color: var(--text-faint);
  font-size: 13px;
  letter-spacing: 0.3px;
}
.manual-shot .placeholder .file {
  font-family: 'Consolas','Monaco',monospace;
  background: rgba(180,158,255,0.10);
  padding: 4px 10px; border-radius: 4px;
  color: var(--purple);
  font-size: 12px;
}
.manual-shot .placeholder .icon {
  font-size: 36px; opacity: 0.55;
  filter: drop-shadow(0 0 14px rgba(180,158,255,0.4));
}
.manual-shot figcaption {
  padding: 10px 16px;
  font-size: 13px;
  color: var(--text-dim);
  background: rgba(180,158,255,0.04);
  border-top: 1px solid rgba(180,158,255,0.10);
}

/* ─── Video tutorial section ───────────────────────────── */
.video-section {
  padding: 90px 0;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(180,158,255,0.10), transparent 60%),
    var(--bg-0);
  border-top: 1px solid rgba(180,158,255,0.15);
}
.video-section h2 {
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 800; text-align: center; margin-bottom: 16px;
  letter-spacing: -0.5px;
}
.video-section > .container > p.section-sub {
  text-align: center; color: var(--text-dim); font-size: 18px;
  max-width: 720px; margin: 0 auto 50px;
}
.video-frame {
  position: relative;
  max-width: 960px;
  margin: 0 auto;
  aspect-ratio: 16 / 9;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(180,158,255,0.25);
  box-shadow:
    0 30px 80px rgba(0,0,0,0.7),
    0 0 80px rgba(95,168,255,0.18);
  background: var(--bg-2);
}
.video-frame iframe {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  border: 0;
}