:root {
  --bg: #0b1210;
  --bg-elev: #121c18;
  --ink: #e8f2ec;
  --muted: #8aa396;
  --line: rgba(232, 242, 236, 0.12);
  --accent: #c8f031;
  --accent-ink: #13200f;
  --get: #3dd6c6;
  --post: #f0b429;
  --put: #7aa2ff;
  --patch: #d4a1ff;
  --delete: #ff6b6b;
  --ok: #5ee29a;
  --err: #ff7a7a;
  --radius: 18px;
  --font: "Bricolage Grotesque", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(200, 240, 49, 0.12), transparent 55%),
    radial-gradient(900px 500px at 90% 0%, rgba(61, 214, 198, 0.1), transparent 50%),
    var(--bg);
  line-height: 1.5;
}

.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 50;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

a {
  color: inherit;
  text-decoration: none;
}

code,
pre {
  font-family: var(--mono);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0.9rem clamp(1rem, 4vw, 2.5rem);
  backdrop-filter: blur(14px);
  background: rgba(11, 18, 16, 0.72);
  border-bottom: 1px solid var(--line);
}

.brand {
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: 1.15rem;
}

.nav {
  display: flex;
  gap: 1.25rem;
  margin-left: auto;
  font-size: 0.95rem;
  color: var(--muted);
}

.nav a:hover {
  color: var(--ink);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: none;
  border-radius: 999px;
  padding: 0.85rem 1.35rem;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  background: var(--accent);
  color: var(--accent-ink);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 30px rgba(200, 240, 49, 0.25);
}

.btn-sm {
  padding: 0.55rem 1rem;
  font-size: 0.9rem;
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}

.btn-ghost:hover {
  box-shadow: none;
  border-color: rgba(232, 242, 236, 0.35);
}

.hero {
  position: relative;
  min-height: min(92vh, 920px);
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: clamp(1.5rem, 4vw, 3rem);
  padding: clamp(2rem, 6vw, 4.5rem) clamp(1rem, 4vw, 2.5rem) 3rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  animation: drift 12s ease-in-out infinite alternate;
}

.orb-a {
  width: 420px;
  height: 420px;
  left: -80px;
  top: 10%;
  background: rgba(200, 240, 49, 0.18);
}

.orb-b {
  width: 380px;
  height: 380px;
  right: -40px;
  bottom: 5%;
  background: rgba(61, 214, 198, 0.16);
  animation-delay: -4s;
}

.grid-fade {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(232, 242, 236, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232, 242, 236, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 50% 40%, black 20%, transparent 75%);
}

.hero-copy,
.hero-visual {
  position: relative;
  z-index: 1;
}

.brand-mark {
  margin: 0 0 0.75rem;
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 0.95;
  color: var(--accent);
  animation: rise 0.8s ease both;
}

.hero h1 {
  margin: 0;
  max-width: 14ch;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  animation: rise 0.9s 0.08s ease both;
}

.lede {
  margin: 1.1rem 0 0;
  max-width: 42ch;
  color: var(--muted);
  font-size: 1.08rem;
  animation: rise 1s 0.14s ease both;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
  animation: rise 1.05s 0.2s ease both;
}

.fake-postman {
  background: linear-gradient(160deg, #16241e, #0e1613 60%);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
  overflow: hidden;
  transform: perspective(1200px) rotateY(-8deg) rotateX(4deg);
  animation: floatIn 1.1s 0.15s ease both;
}

.fp-chrome {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.82rem;
}

.fp-chrome span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #355246;
}

.fp-chrome span:nth-child(1) { background: #ff6b6b; }
.fp-chrome span:nth-child(2) { background: #f0b429; }
.fp-chrome span:nth-child(3) { background: #5ee29a; }

.fp-chrome em {
  margin-left: 0.5rem;
  font-style: normal;
}

.fp-bar {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.78rem;
}

.fp-bar .method {
  padding: 0.25rem 0.55rem;
  border-radius: 6px;
  background: rgba(61, 214, 198, 0.15);
  color: var(--get);
  font-weight: 600;
}

.fp-bar .url {
  flex: 1;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.fp-bar .send {
  padding: 0.35rem 0.8rem;
  border-radius: 8px;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 700;
  font-family: var(--font);
}

.fp-body {
  margin: 0;
  padding: 1.1rem 1.2rem 1.4rem;
  font-size: 0.82rem;
  color: #b7d0c2;
  line-height: 1.55;
}

.section {
  padding: clamp(3rem, 8vw, 5.5rem) clamp(1rem, 4vw, 2.5rem);
}

.section-head {
  max-width: 640px;
  margin-bottom: 2rem;
}

.section-head h2 {
  margin: 0;
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  letter-spacing: -0.03em;
}

.section-head p {
  margin: 0.65rem 0 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.flow {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.5rem;
  align-items: stretch;
}

.flow-step {
  grid-column: span 1;
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(18, 28, 24, 0.7);
}

.flow-step:nth-child(1) { grid-column: 1 / span 1; }
.flow-step strong { display: block; margin: 0.35rem 0; }
.flow-step p { margin: 0; color: var(--muted); font-size: 0.92rem; }
.flow-n { color: var(--accent); font-family: var(--mono); font-size: 0.8rem; }
.flow-arrow {
  display: grid;
  place-items: center;
  color: var(--muted);
  font-size: 1.4rem;
}

.flow-step,
.flow-arrow {
  grid-column: span 1;
}

.flow {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.flow-step {
  flex: 1 1 160px;
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.75rem;
}

.method-card {
  text-align: left;
  padding: 1.1rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: transparent;
  color: inherit;
  font: inherit;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.method-card:hover,
.method-card.active {
  border-color: rgba(200, 240, 49, 0.45);
  background: rgba(200, 240, 49, 0.06);
  transform: translateY(-2px);
}

.method-card strong {
  display: block;
  margin: 0.55rem 0 0.25rem;
}

.method-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
}

.tag.get { color: var(--get); background: rgba(61, 214, 198, 0.12); }
.tag.post { color: var(--post); background: rgba(240, 180, 41, 0.12); }
.tag.put { color: var(--put); background: rgba(122, 162, 255, 0.12); }
.tag.patch { color: var(--patch); background: rgba(212, 161, 255, 0.12); }
.tag.delete { color: var(--delete); background: rgba(255, 107, 107, 0.12); }

.method-detail {
  margin-top: 1rem;
  padding: 1.1rem 1.25rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--bg-elev);
}

.detail-label {
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.method-detail pre {
  margin: 0;
  white-space: pre-wrap;
  color: #b7d0c2;
  font-size: 0.9rem;
}

.pm {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: 560px;
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
  background: linear-gradient(180deg, #132019, #0e1613);
  box-shadow: var(--shadow);
}

.pm-side {
  border-right: 1px solid var(--line);
  padding: 1rem 0.75rem;
  background: rgba(0, 0, 0, 0.2);
}

.pm-side-title {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  padding: 0.4rem 0.65rem 0.8rem;
}

.pm-item {
  display: block;
  width: 100%;
  text-align: left;
  border: none;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 0.88rem;
  padding: 0.65rem 0.7rem;
  border-radius: 10px;
  cursor: pointer;
}

.pm-item:hover,
.pm-item.active {
  background: rgba(200, 240, 49, 0.1);
  color: var(--ink);
}

.pm-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.pm-request {
  display: flex;
  gap: 0.5rem;
  padding: 1rem;
  border-bottom: 1px solid var(--line);
}

.pm-request select,
.pm-request input,
.pm-panel input,
.pm-panel select,
.pm-panel textarea,
.field input,
.field select {
  font: inherit;
  font-family: var(--mono);
  font-size: 0.88rem;
  color: var(--ink);
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.7rem 0.8rem;
}

.pm-request select {
  min-width: 110px;
}

.pm-request input {
  flex: 1;
  min-width: 0;
}

.send-btn {
  border-radius: 10px;
  min-width: 96px;
}

.pm-tabs {
  display: flex;
  gap: 0.25rem;
  padding: 0.5rem 1rem 0;
  border-bottom: 1px solid var(--line);
}

.pm-tab {
  border: none;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 0.9rem;
  padding: 0.7rem 0.9rem;
  cursor: pointer;
  border-bottom: 2px solid transparent;
}

.pm-tab.active {
  color: var(--ink);
  border-bottom-color: var(--accent);
}

.pm-panels {
  padding: 1rem;
}

.pm-panel {
  display: none;
}

.pm-panel.active {
  display: block;
  animation: fade 0.25s ease;
}

.hint {
  margin: 0 0 0.85rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.kv {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.field {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 0.75rem;
}

.field span {
  font-size: 0.82rem;
  color: var(--muted);
}

.pm-panel textarea {
  width: 100%;
  resize: vertical;
  min-height: 140px;
}

.pm-response {
  margin-top: auto;
  border-top: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.25);
}

.pm-response-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.9rem;
}

.status {
  font-family: var(--mono);
  font-size: 0.78rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
}

.status.idle { color: var(--muted); background: rgba(138, 163, 150, 0.12); }
.status.ok { color: var(--ok); background: rgba(94, 226, 154, 0.12); }
.status.err { color: var(--err); background: rgba(255, 122, 122, 0.12); }

.muted { color: var(--muted); }

.response-out {
  margin: 0;
  padding: 1rem 1.1rem 1.25rem;
  max-height: 280px;
  overflow: auto;
  font-size: 0.82rem;
  line-height: 1.55;
  color: #b7d0c2;
}

.auth-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.auth-grid article,
.key-callout {
  padding: 1.35rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(18, 28, 24, 0.65);
}

.auth-grid h3,
.key-callout h3 {
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
}

.auth-grid p,
.key-callout p {
  margin: 0 0 0.75rem;
  color: var(--muted);
}

.auth-grid pre,
.key-callout pre {
  margin: 0;
  padding: 0.8rem;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.35);
  font-size: 0.82rem;
  overflow-x: auto;
}

.free-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}

.free-card {
  text-align: left;
  padding: 1.2rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: transparent;
  color: inherit;
  font: inherit;
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.free-card:hover {
  transform: translateY(-3px);
  border-color: rgba(61, 214, 198, 0.45);
  background: rgba(61, 214, 198, 0.06);
}

.free-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--get);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.free-card strong {
  display: block;
  margin: 0.5rem 0 0.35rem;
}

.free-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.tips {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: tip;
  display: grid;
  gap: 0.75rem;
}

.tips li {
  counter-increment: tip;
  position: relative;
  padding: 1rem 1rem 1rem 3.4rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--muted);
}

.tips li::before {
  content: counter(tip, decimal-leading-zero);
  position: absolute;
  left: 1rem;
  top: 1rem;
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--accent);
}

.tips strong {
  color: var(--ink);
}

.chapter-label {
  margin: 0 0 0.75rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.path-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
  counter-reset: path;
}

.path-list-wide {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.path-list li {
  counter-increment: path;
  position: relative;
  padding: 1.25rem 1.2rem 1.2rem 3.4rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(18, 28, 24, 0.55);
}

.path-list li::before {
  content: counter(path);
  position: absolute;
  left: 1rem;
  top: 1.25rem;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 0.75rem;
  background: rgba(200, 240, 49, 0.15);
  color: var(--accent);
}

.path-list strong {
  display: block;
  margin-bottom: 0.35rem;
}

.path-list p {
  margin: 0 0 0.7rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.path-list a {
  color: var(--accent);
  font-weight: 700;
  font-size: 0.9rem;
}

.explain-box {
  margin: 1.5rem 0;
  padding: 1.35rem 1.4rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(18, 28, 24, 0.65);
}

.explain-box h3 {
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
}

.explain-box pre {
  margin: 0.5rem 0 0;
  padding: 0.9rem 1rem;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.35);
  overflow-x: auto;
  font-size: 0.8rem;
  line-height: 1.55;
  color: #b7d0c2;
}

.plain-list {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--muted);
}

.plain-list li {
  margin: 0.35rem 0;
}

.plain-list.compact li {
  margin: 0.25rem 0;
}

.plain-list strong {
  color: var(--ink);
}

.note {
  margin: 0.85rem 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.detail-card {
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(18, 28, 24, 0.55);
}

.detail-num {
  display: inline-grid;
  place-items: center;
  min-width: 1.75rem;
  height: 1.75rem;
  padding: 0 0.4rem;
  border-radius: 8px;
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--accent-ink);
  background: var(--accent);
  font-weight: 700;
}

.detail-card h3 {
  margin: 0.7rem 0 0.45rem;
  letter-spacing: -0.02em;
}

.detail-card p {
  margin: 0 0 0.55rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.detail-card pre {
  margin: 0.5rem 0;
  padding: 0.75rem 0.85rem;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.35);
  overflow-x: auto;
  font-size: 0.78rem;
  color: #b7d0c2;
}

.method-detail.rich {
  margin-top: 1rem;
}

.method-rich p {
  margin: 0.45rem 0;
  color: var(--muted);
}

.method-rich strong {
  color: var(--ink);
}

.method-rich pre {
  margin: 0.85rem 0 0;
  padding: 0.9rem 1rem;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.35);
  overflow-x: auto;
  font-size: 0.82rem;
  color: #b7d0c2;
  white-space: pre-wrap;
}

.guide-strip {
  margin: 0 0 1rem;
  padding: 0.9rem 1.1rem;
  border-radius: 14px;
  border: 1px solid rgba(200, 240, 49, 0.28);
  background: rgba(200, 240, 49, 0.08);
  color: var(--muted);
}

.guide-strip p {
  margin: 0;
}

.guide-strip strong {
  color: var(--ink);
}

.pm-lesson {
  margin: 0;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--line);
  background: rgba(61, 214, 198, 0.06);
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

.auth-blocks {
  display: grid;
  gap: 1rem;
}

.auth-block {
  padding: 1.4rem 1.45rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(18, 28, 24, 0.65);
}

.auth-block-head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.65rem;
}

.auth-block-head h3 {
  margin: 0;
}

.auth-block p {
  margin: 0.45rem 0;
  color: var(--muted);
}

.auth-block pre {
  margin: 0.7rem 0;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.35);
  overflow-x: auto;
  font-size: 0.82rem;
  color: #b7d0c2;
}

.warn {
  color: #ffc48a !important;
  font-size: 0.92rem;
}

.status-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.status-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.status-table th,
.status-table td {
  text-align: left;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.status-table th {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: rgba(0, 0, 0, 0.25);
}

.status-table td {
  color: var(--muted);
}

.status-table td:first-child {
  white-space: nowrap;
}

.status-table tr:last-child td {
  border-bottom: none;
}

.status-table code {
  color: var(--accent);
}

.check-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding: 0.45rem 0 0.45rem 1.7rem;
  color: var(--muted);
}

.check-list li::before {
  content: "□";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-family: var(--mono);
}

.glossary {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.glossary > div {
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(18, 28, 24, 0.55);
}

.glossary dt {
  font-weight: 700;
  margin-bottom: 0.3rem;
}

.glossary dd {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.plain-list.numbered {
  list-style: decimal;
}

.faq-list {
  display: grid;
  gap: 0.65rem;
}

.faq-list details {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(18, 28, 24, 0.55);
  padding: 0.85rem 1.1rem;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.faq-list details p {
  margin: 0.7rem 0 0.15rem;
  color: var(--muted);
}

.plan-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.plan-card {
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(18, 28, 24, 0.55);
}

.plan-card h3 {
  margin: 0.7rem 0 0.85rem;
}

.footer {
  padding: 2rem clamp(1rem, 4vw, 2.5rem) 3rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}

.footer p { margin: 0.3rem 0; }

.footer a {
  color: var(--accent);
}

@keyframes rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes floatIn {
  from { opacity: 0; transform: perspective(1200px) rotateY(-12deg) rotateX(8deg) translateY(24px); }
  to { opacity: 1; transform: perspective(1200px) rotateY(-8deg) rotateX(4deg) translateY(0); }
}

@keyframes drift {
  from { transform: translate(0, 0) scale(1); }
  to { transform: translate(30px, 20px) scale(1.08); }
}

@keyframes fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

@media (max-width: 980px) {
  .nav { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .fake-postman { transform: none; }
  .method-grid { grid-template-columns: 1fr 1fr; }
  .pm { grid-template-columns: 1fr; }
  .pm-side { display: grid; grid-template-columns: repeat(2, 1fr); border-right: none; border-bottom: 1px solid var(--line); }
  .auth-grid,
  .free-grid,
  .path-list,
  .path-list-wide,
  .detail-grid,
  .plan-grid,
  .glossary { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .method-grid,
  .auth-grid,
  .free-grid,
  .path-list,
  .path-list-wide,
  .detail-grid,
  .plan-grid,
  .glossary,
  .kv { grid-template-columns: 1fr; }
  .pm-request { flex-wrap: wrap; }
  .pm-request input { flex: 1 1 100%; }
  .pm-side { grid-template-columns: 1fr; }
}