:root {
  --green: #03c75a;
  --green-dark: #007c39;
  --green-soft: #eafbf1;
  --blue: #2f6fed;
  --ink: #17202b;
  --ink-soft: #4e5d6c;
  --muted: #647386;
  --line: #e4e9ef;
  --surface: #ffffff;
  --surface-soft: #f6f8fa;
  --warning: #f59e0b;
  --shadow-sm: 0 8px 28px rgba(23, 32, 43, 0.07);
  --shadow-lg: 0 24px 70px rgba(23, 32, 43, 0.12);
  --radius-sm: 14px;
  --radius-md: 22px;
  --radius-lg: 32px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family:
    Pretendard, "Noto Sans KR", "Apple SD Gothic Neo", Inter, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.72;
  word-break: keep-all;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

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

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  line-height: 1.28;
  letter-spacing: -0.035em;
}

p:last-child {
  margin-bottom: 0;
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin: 0 auto;
}

.sr-only,
.skip-link {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link:focus {
  position: fixed;
  z-index: 9999;
  top: 12px;
  left: 12px;
  width: auto;
  height: auto;
  padding: 10px 16px;
  margin: 0;
  overflow: visible;
  clip: auto;
  color: #fff;
  background: var(--ink);
  border-radius: 8px;
}

/* Header */
.site-header {
  position: sticky;
  z-index: 1000;
  top: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(228, 233, 239, 0.9);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(calc(100% - 40px), 1320px);
  min-height: 74px;
  margin: 0 auto;
  gap: 32px;
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 11px;
}

/* .brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  color: #fff;
  background: linear-gradient(145deg, var(--green-dark) 0%, #006f4e 100%);
  border-radius: 13px;
  box-shadow: 0 10px 24px rgba(3, 199, 90, 0.24);
  font-weight: 900;
  line-height: 1;
} */

.brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-copy strong {
  font-size: 17px;
  letter-spacing: -0.03em;
}

.brand-copy small {
  margin-top: 5px;
  color: var(--muted);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.13em;
}

.primary-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
}

.primary-nav a {
  position: relative;
  padding: 10px 11px;
  color: #4d5966;
  border-radius: 9px;
  font-size: 14px;
  font-weight: 700;
  transition:
    color 0.2s ease,
    background 0.2s ease;
}

.primary-nav a:hover,
.primary-nav a.active {
  color: var(--green-dark);
  background: var(--green-soft);
}

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  width: 44px;
  height: 44px;
  padding: 0;
  gap: 5px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  cursor: pointer;
}

.menu-toggle > span:not(.sr-only) {
  display: block;
  width: 19px;
  height: 2px;
  background: var(--ink);
  border-radius: 99px;
  transition:
    transform 0.2s ease,
    opacity 0.2s ease;
}

.menu-toggle[aria-expanded="true"] > span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] > span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] > span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Buttons */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  gap: 11px;
  border: 1px solid transparent;
  border-radius: 13px;
  font-size: 15px;
  font-weight: 800;
  line-height: 1.2;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: #fff;
  background: var(--green-dark);
  box-shadow: 0 12px 28px rgba(3, 199, 90, 0.24);
}

.button-primary:hover {
  background: #006b31;
  box-shadow: 0 16px 34px rgba(3, 199, 90, 0.28);
}

.button-secondary {
  color: var(--ink);
  background: #fff;
  border-color: var(--line);
  box-shadow: 0 8px 22px rgba(23, 32, 43, 0.04);
}

.button-secondary:hover {
  background: #f9fafb;
  border-color: #cbd3dc;
}

.button-light {
  color: var(--green-dark);
  background: #fff;
  box-shadow: 0 14px 34px rgba(0, 92, 45, 0.18);
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 96px 0 82px;
  background: linear-gradient(180deg, #f7fffa 0%, #ffffff 64%), #fff;
}

.hero::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(rgba(3, 199, 90, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(3, 199, 90, 0.045) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.75), transparent 72%);
  content: "";
  pointer-events: none;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(8px);
  pointer-events: none;
}

.hero-orb-one {
  top: -180px;
  right: -120px;
  width: 460px;
  height: 460px;
  background: radial-gradient(circle, rgba(3, 199, 90, 0.15), transparent 68%);
}

.hero-orb-two {
  bottom: -180px;
  left: -180px;
  width: 420px;
  height: 420px;
  background: radial-gradient(
    circle,
    rgba(47, 111, 237, 0.11),
    transparent 68%
  );
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(340px, 0.75fr);
  align-items: center;
  gap: 74px;
}

.eyebrow,
.section-kicker {
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  margin-bottom: 20px;
  padding: 8px 12px;
  gap: 8px;
  background: var(--green-soft);
  border: 1px solid rgba(3, 199, 90, 0.14);
  border-radius: 999px;
}

.eyebrow span {
  width: 7px;
  height: 7px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(3, 199, 90, 0.12);
}

.hero h1 {
  max-width: 760px;
  margin-bottom: 25px;
  font-size: clamp(46px, 6vw, 76px);
  font-weight: 900;
  letter-spacing: -0.065em;
}

.hero h1 em {
  color: var(--green);
  font-style: normal;
}

.hero-summary {
  max-width: 720px;
  margin-bottom: 31px;
  color: var(--ink-soft);
  font-size: 18px;
  line-height: 1.82;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-facts {
  display: flex;
  align-items: stretch;
  margin: 40px 0 0;
  padding: 0;
  list-style: none;
}

.hero-facts li {
  display: flex;
  flex-direction: column;
  padding: 0 24px;
  border-left: 1px solid var(--line);
}

.hero-facts li:first-child {
  padding-left: 0;
  border-left: 0;
}

.hero-facts strong {
  color: var(--ink);
  font-size: 17px;
  letter-spacing: -0.025em;
}

.hero-facts span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.address-card {
  position: relative;
  padding: 34px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(210, 224, 216, 0.9);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.address-card::after {
  position: absolute;
  right: -80px;
  bottom: -90px;
  width: 210px;
  height: 210px;
  background: radial-gradient(circle, rgba(3, 199, 90, 0.15), transparent 66%);
  content: "";
}

.address-card-head {
  display: flex;
  align-items: center;
  margin-bottom: 33px;
  gap: 9px;
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 800;
}

.live-dot {
  width: 8px;
  height: 8px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(3, 199, 90, 0.12);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,
  100% {
    box-shadow: 0 0 0 5px rgba(3, 199, 90, 0.12);
  }
  50% {
    box-shadow: 0 0 0 9px rgba(3, 199, 90, 0.04);
  }
}

.address-logo {
  display: grid;
  place-items: center;
  width: 68px;
  height: 68px;
  margin-bottom: 21px;
  color: #fff;
  background: linear-gradient(145deg, var(--green-dark), #006f4e);
  border-radius: 22px;
  font-size: 17px;
  font-weight: 900;
  letter-spacing: -0.04em;
  box-shadow: 0 14px 32px rgba(3, 199, 90, 0.25);
}

.address-label {
  margin-bottom: 3px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.address-url {
  display: block;
  margin-bottom: 14px;
  font-size: clamp(25px, 3vw, 34px);
  letter-spacing: -0.045em;
}

.address-description {
  margin-bottom: 23px;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.75;
}

.address-actions {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9px;
}

.address-actions a,
.address-actions button {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 12px;
  border-radius: 11px;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
}

.address-actions a {
  color: #fff;
  background: var(--green-dark);
}

.address-actions button {
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
}

.address-check {
  margin-top: 15px;
  color: var(--muted);
  font-size: 11px;
}
#features .direct-answer {
  background: linear-gradient(135deg, var(--green-soft), #f8fffb);
  border: 1px solid rgba(3, 199, 90, 0.2);
  border-left: 4px solid var(--green-dark);
  box-shadow: 0 10px 28px rgba(0, 124, 57, 0.07);
}

/* 2. 상세 정보·찜목록 기능 카드 */
#features .pros-cons {
  gap: 18px;
}

#features .pros-cons > div {
  position: relative;
  overflow: hidden;
  padding: 30px;
  background: #fff;
  border-color: rgba(3, 199, 90, 0.2);
  box-shadow: 0 10px 28px rgba(23, 32, 43, 0.06);
}

/* 카드 상단 초록색 강조선 */
#features .pros-cons > div::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--green-dark), var(--green));
  content: "";
}

/* 찜목록 카드만 미세하게 구분 */
#features .pros-cons > div:last-child {
  background: linear-gradient(145deg, #effcf4 0%, #fff 72%);
}

#features .pros-cons h3 {
  margin: 0 0 12px;
  color: var(--ink);
  font-size: 22px;
}

#features .pros-cons p {
  margin: 0 0 17px;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.8;
}

#features .pros-cons ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

#features .pros-cons li {
  position: relative;
  padding-left: 17px;
  color: #4f5f6d;
  font-size: 13px;
  line-height: 1.75;
}

#features .pros-cons li + li {
  margin-top: 8px;
}

#features .pros-cons li::before {
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 6px;
  height: 6px;
  background: var(--green);
  border-radius: 50%;
  content: "";
}

/* 3. 카테고리·특별 기능의 긍정 안내문 */
#categories .safety-note,
#features .safety-note {
  margin-top: 22px;
  color: #19472e;
  background: linear-gradient(135deg, #effcf4 0%, #f9fffb 100%);
  border-color: rgba(3, 199, 90, 0.24);
  box-shadow: 0 8px 24px rgba(0, 124, 57, 0.06);
}

#categories .safety-icon,
#features .safety-icon {
  color: #fff;
  background: var(--green-dark);
  box-shadow: 0 7px 16px rgba(0, 124, 57, 0.18);
}

/*
  기존 .article-block h3가 뒤쪽에 선언되어 있어서
  안내문 제목에 margin-top: 30px이 적용되는 문제를 막습니다.
*/
#categories .safety-note h3,
#features .safety-note h3 {
  margin: 0 0 6px;
  color: var(--ink);
  font-size: 17px;
}

#categories .safety-note p,
#features .safety-note p {
  margin: 0;
  color: #426052;
  font-size: 13px;
  line-height: 1.78;
}

/* 4. 여기여 4단계 활용 방법 */
#howto > ol {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  counter-reset: howto-step;
  margin: 28px 0 0;
  padding: 0;
  gap: 14px;
  list-style: none;
}

#howto > ol > li {
  position: relative;
  min-height: 150px;
  padding: 24px 24px 24px 70px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  counter-increment: howto-step;
}

#howto > ol > li::before {
  position: absolute;
  top: 22px;
  left: 20px;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  color: #fff;
  background: var(--green-dark);
  border-radius: 10px;
  content: counter(howto-step);
  font-size: 13px;
  font-weight: 900;
}

#howto > ol > li strong {
  display: block;
  margin-bottom: 5px;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.5;
}
/* Editorial note */
.editorial-note {
  padding: 18px 0;
  color: #43505d;
  background: #f8fafb;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.note-inner {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}

.note-inner strong {
  flex: 0 0 auto;
  color: var(--ink);
  font-size: 13px;
}

.note-inner p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
}

/* Sections */
.section {
  padding: 108px 0;
}

.section-muted {
  background: var(--surface-soft);
  border-top: 1px solid #edf0f3;
  border-bottom: 1px solid #edf0f3;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(340px, 0.7fr);
  align-items: end;
  justify-content: space-between;
  margin-bottom: 42px;
  gap: 60px;
}

.section-heading.compact {
  display: block;
}

.section-kicker {
  margin-bottom: 10px;
}

.section-heading h2,
.faq-intro h2,
.result-copy h2,
.final-cta h2 {
  margin-bottom: 0;
  font-size: clamp(34px, 4vw, 50px);
  font-weight: 900;
}

.section-heading > p:not(.section-kicker),
.faq-intro > p:not(.section-kicker),
.result-copy > p:not(.section-kicker) {
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.85;
}

.section-heading > p {
  margin-bottom: 2px;
}

.answer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 34px;
  gap: 16px;
}

.answer-card {
  position: relative;
  display: flex;
  min-height: 250px;
  padding: 27px;
  gap: 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.answer-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(23, 32, 43, 0.1);
}

.answer-card.featured {
  background: linear-gradient(145deg, #edfff4, #fff);
  border-color: rgba(3, 199, 90, 0.28);
}

.answer-number {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  color: var(--green-dark);
  background: var(--green-soft);
  border-radius: 12px;
  font-size: 11px;
  font-weight: 900;
}

.answer-card h3 {
  margin-bottom: 11px;
  font-size: 20px;
}

.answer-card p {
  margin-bottom: 19px;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.75;
}

.answer-card a {
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 800;
}

/* Table */
.table-shell {
  overflow-x: auto;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.comparison-table {
  width: 100%;
  min-width: 940px;
  border-collapse: collapse;
  font-size: 14px;
}

.comparison-table caption {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.comparison-table th,
.comparison-table td {
  padding: 21px 20px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}

.comparison-table thead th {
  color: #5e6a77;
  background: #f7f9fb;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.comparison-table tbody th {
  min-width: 138px;
  font-size: 16px;
}

.comparison-table tbody td {
  color: var(--ink-soft);
}

.comparison-table tbody tr:last-child th,
.comparison-table tbody tr:last-child td {
  border-bottom: 0;
}

.comparison-table tbody tr:hover {
  background: #fbfcfd;
}

.comparison-table .highlight-row {
  background: #f0fff6;
}

.comparison-table .highlight-row:hover {
  background: #eafff2;
}

.site-rank {
  display: block;
  width: max-content;
  margin-bottom: 4px;
  padding: 3px 7px;
  color: var(--green-dark);
  background: #dff8e9;
  border-radius: 5px;
  font-size: 9px;
  font-weight: 900;
}

.table-note {
  margin: 14px 4px 0;
  color: var(--muted);
  font-size: 12px;
}

/* Criteria */
.criteria-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 13px;
}

.criteria-card {
  min-height: 270px;
  padding: 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
}

.criteria-card > span {
  display: inline-flex;
  margin-bottom: 35px;
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 900;
}

.criteria-card h3 {
  margin-bottom: 12px;
  font-size: 19px;
}

.criteria-card p {
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.78;
}
.method-note {
  margin-top: 22px;
  padding: 25px 27px;
  background: #fff;
  border: 1px solid var(--line);
  border-left: 4px solid var(--green-dark);
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(23, 32, 43, 0.04);
}

.method-note h3 {
  margin: 0 0 8px;
  color: var(--ink);
  font-size: 17px;
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: -0.025em;
}

.method-note p {
  max-width: 940px;
  margin: 0 0 8px;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.8;
}

.method-note p:last-child {
  margin-top: 10px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 12px;
}

.method-note time {
  color: var(--ink);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}
/* Reviews */
.site-review-section {
  padding-bottom: 0;
}

.reviews-section {
  padding-top: 32px;
}

.review-list {
  display: grid;
  gap: 24px;
}

.site-review {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.site-review-featured {
  border-color: rgba(3, 199, 90, 0.36);
  box-shadow: 0 24px 70px rgba(3, 199, 90, 0.11);
}

.site-review-side {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 32px 27px;
  color: #fff;
  background: var(--ink);
}

.site-review-featured .site-review-side {
  background: linear-gradient(160deg, var(--green-dark), #006f4e);
}

.site-review-side::after {
  position: absolute;
  right: -70px;
  bottom: -70px;
  width: 170px;
  height: 170px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 50%;
  content: "";
}

.review-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 52px;
  color: #fff;
  background: rgba(255, 255, 255, 0.11);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 12px;
  font-size: 12px;
  font-weight: 900;
}

.site-review-side > p {
  position: relative;
  z-index: 1;
  margin: auto 0 0;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.11em;
  writing-mode: vertical-rl;
}

.review-score {
  position: relative;
  z-index: 1;
  display: grid;
  margin-top: 28px;
  gap: 8px;
}

.review-score span {
  padding: 6px 9px;
  color: rgba(255, 255, 255, 0.88);
  background: rgba(255, 255, 255, 0.1);
  border-radius: 7px;
  font-size: 10px;
  text-align: center;
}

.site-review-content {
  padding: 44px 48px 46px;
}

.review-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 23px;
  gap: 30px;
}

.review-title-row h2 {
  margin-bottom: 0;
  font-size: clamp(27px, 3vw, 39px);
  font-weight: 900;
}

.review-domain {
  flex: 0 0 auto;
  padding: 7px 10px;
  color: var(--ink-soft);
  background: #f5f7f9;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 11px;
}

.review-lead {
  margin-bottom: 28px;
  color: #3f4d5b;
  font-size: 16px;
  line-height: 1.88;
}

.category-groups {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-bottom: 30px;
  overflow: hidden;
  background: #f7f9fb;
  border: 1px solid var(--line);
  border-radius: 16px;
}

.category-groups > div {
  min-height: 112px;
  padding: 20px 17px;
  border-right: 1px solid var(--line);
}

.category-groups > div:last-child {
  border-right: 0;
}

.category-groups strong,
.category-groups span {
  display: block;
}

.category-groups strong {
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 13px;
}

.category-groups span {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.65;
}

.review-balance {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 28px;
  gap: 16px;
}

.review-balance > div {
  padding: 23px;
  background: #fbfcfd;
  border: 1px solid var(--line);
  border-radius: 15px;
}

.review-balance h3 {
  margin-bottom: 13px;
  font-size: 15px;
}

.review-balance p,
.review-balance li {
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.72;
}

.review-balance ul {
  margin: 0;
  padding-left: 19px;
}

.review-balance li + li {
  margin-top: 6px;
}

.review-cta,
.text-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--green-dark);
  font-weight: 800;
}

.review-cta {
  min-height: 48px;
  padding: 0 17px;
  background: var(--green-soft);
  border: 1px solid rgba(3, 199, 90, 0.18);
  border-radius: 11px;
  font-size: 13px;
}

.text-cta {
  font-size: 13px;
}

.review-cta:hover,
.text-cta:hover {
  color: #006b31;
}

/* Result */
.result-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(440px, 0.75fr);
  align-items: center;
  gap: 90px;
}

.result-copy h2 {
  margin-bottom: 24px;
}

.result-copy > p {
  margin-bottom: 17px;
}

.result-copy .button {
  margin-top: 14px;
}

.result-points {
  display: grid;
  gap: 13px;
}

.result-points article {
  display: flex;
  align-items: flex-start;
  padding: 24px;
  gap: 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 8px 25px rgba(23, 32, 43, 0.04);
}

.result-points article > span {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  color: #fff;
  background: var(--green-dark);
  border-radius: 13px;
  font-size: 11px;
  font-weight: 900;
}

.result-points h3 {
  margin-bottom: 6px;
  font-size: 18px;
}

.result-points p {
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.7;
}

/* Guide */
.purpose-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 26px;
  border-top: 1px solid var(--line);
}

.purpose-list article {
  padding: 35px 30px;
  border-bottom: 1px solid var(--line);
}

.purpose-list article:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.purpose-label {
  display: inline-flex;
  margin-bottom: 15px;
  padding: 5px 9px;
  color: var(--green-dark);
  background: var(--green-soft);
  border-radius: 6px;
  font-size: 10px;
  font-weight: 900;
}

.purpose-list h3 {
  margin-bottom: 11px;
  font-size: 21px;
}

.purpose-list p {
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.8;
}

.safety-note {
  display: flex;
  align-items: flex-start;
  padding: 27px 30px;
  gap: 18px;
  color: #744d00;
  background: #fff9e9;
  border: 1px solid #f6df9f;
  border-radius: 17px;
}

.safety-icon {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 38px;
  height: 38px;
  color: #4e3200;
  background: var(--warning);
  border-radius: 11px;
  font-weight: 900;
}

.safety-note h3 {
  margin-bottom: 6px;
  font-size: 17px;
}

.safety-note p {
  color: #7a622e;
  font-size: 13px;
  line-height: 1.78;
}

/* FAQ */
.faq-section {
  background: #fbfcfd;
  border-top: 1px solid var(--line);
}

.faq-layout {
  display: grid;
  grid-template-columns: 330px minmax(0, 1fr);
  align-items: start;
  gap: 90px;
}

.faq-intro {
  position: sticky;
  top: 110px;
}

.faq-intro h2 {
  margin-bottom: 18px;
}

.faq-intro > p {
  margin-bottom: 25px;
}

.faq-list {
  display: grid;
  gap: 11px;
}

.faq-list details {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 15px;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.faq-list details[open] {
  border-color: rgba(3, 199, 90, 0.32);
  box-shadow: 0 12px 30px rgba(23, 32, 43, 0.05);
}

.faq-list summary {
  position: relative;
  padding: 23px 58px 23px 23px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 800;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::before,
.faq-list summary::after {
  position: absolute;
  top: 50%;
  right: 23px;
  width: 14px;
  height: 2px;
  background: var(--green-dark);
  border-radius: 9px;
  content: "";
  transform: translateY(-50%);
  transition: transform 0.2s ease;
}

.faq-list summary::after {
  transform: translateY(-50%) rotate(90deg);
}

.faq-list details[open] summary::after {
  transform: translateY(-50%) rotate(0);
}

.faq-list details p {
  margin: 0;
  padding: 0 23px 23px;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.82;
}

.faq-list details p a {
  color: var(--green-dark);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Final CTA */
.final-cta {
  padding: 70px 0;
  color: #fff;
  background:
    radial-gradient(
      circle at 80% 10%,
      rgba(255, 255, 255, 0.14),
      transparent 28%
    ),
    linear-gradient(135deg, #006b31 0%, #007f3a 55%, #006f4e 100%);
}

.final-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
}

.final-cta .section-kicker {
  color: rgba(255, 255, 255, 0.74);
}

.final-cta h2 {
  max-width: 760px;
  margin-bottom: 13px;
  font-size: clamp(30px, 4vw, 45px);
}

.final-cta p:not(.section-kicker) {
  max-width: 690px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 15px;
}

.final-cta .button {
  flex: 0 0 auto;
}

/* Footer */
.site-footer {
  padding: 64px 0 22px;
  color: #aeb8c1;
  background: #121a22;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(280px, 1.3fr) repeat(2, minmax(140px, 0.45fr));
  padding-bottom: 42px;
  gap: 70px;
}

.footer-brand {
  margin-bottom: 18px;
  color: #fff;
}

.footer-grid > div:first-child > p {
  max-width: 480px;
  font-size: 13px;
  line-height: 1.8;
}

.footer-grid h2 {
  margin-bottom: 15px;
  color: #fff;
  font-size: 14px;
}

.footer-grid nav a {
  display: block;
  width: max-content;
  max-width: 100%;
  padding: 4px 0;
  font-size: 13px;
  line-height: 1.6;
  transition: color 0.2s ease;
}

.footer-grid a:hover {
  color: #fff;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding-top: 21px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 11px;
}

.footer-bottom p {
  margin: 0;
}

/* Toast */
.toast {
  position: fixed;
  z-index: 2000;
  bottom: 24px;
  left: 50%;
  padding: 12px 18px;
  color: #fff;
  background: #14231b;
  border-radius: 10px;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.22);
  font-size: 13px;
  font-weight: 700;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 16px);
  transition:
    opacity 0.22s ease,
    transform 0.22s ease;
}

.toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* Multi-page hub and articles */
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin: 0 0 24px;
  padding: 0;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  list-style: none;
}

.breadcrumbs li + li::before {
  margin-right: 8px;
  color: #a7b0ba;
  content: "/";
}

.breadcrumbs a:hover {
  color: var(--green-dark);
}

.subpage-hero {
  position: relative;
  padding: 64px 0 70px;
  overflow: hidden;
  background:
    radial-gradient(circle at 85% 10%, rgba(3, 199, 90, 0.13), transparent 28%),
    linear-gradient(180deg, #f5fff9 0%, #fff 100%);
  border-bottom: 1px solid var(--line);
}

.subpage-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.55fr);
  align-items: center;
  gap: 70px;
}

.subpage-hero h1 {
  max-width: 780px;
  margin-bottom: 22px;
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 900;
  letter-spacing: -0.06em;
}

.subpage-lead {
  max-width: 760px;
  margin-bottom: 27px;
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1.9;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  margin: 0;
  padding: 0;
  gap: 9px;
  list-style: none;
}

.article-meta li {
  padding: 6px 10px;
  color: #566574;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 11px;
  font-weight: 800;
}

.hero-verdict {
  padding: 28px;
  background: #fff;
  border: 1px solid rgba(3, 199, 90, 0.25);
  border-radius: 22px;
  box-shadow: var(--shadow-lg);
}

.hero-verdict > span {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 5px 9px;
  color: var(--green-dark);
  background: var(--green-soft);
  border-radius: 6px;
  font-size: 10px;
  font-weight: 900;
}

.hero-verdict strong {
  display: block;
  margin-bottom: 12px;
  font-size: 23px;
  line-height: 1.42;
  letter-spacing: -0.035em;
}

.hero-verdict p {
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.78;
}

.hero-verdict .button {
  width: 100%;
  margin-top: 8px;
}

.hub-summary {
  padding: 28px 0;
  background: #15211b;
  color: #fff;
}

.hub-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: rgba(255, 255, 255, 0.12);
}

.hub-summary-grid div {
  padding: 18px 23px;
  background: #15211b;
}

.hub-summary-grid strong,
.hub-summary-grid span {
  display: block;
}

.hub-summary-grid strong {
  margin-bottom: 3px;
  font-size: 18px;
}

.hub-summary-grid span {
  color: rgba(255, 255, 255, 0.68);
  font-size: 11px;
}

.site-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 17px;
}

.site-card {
  display: flex;
  flex-direction: column;
  min-height: 330px;
  padding: 29px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 21px;
  box-shadow: var(--shadow-sm);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.site-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 42px rgba(23, 32, 43, 0.1);
}

.site-card.featured {
  background: linear-gradient(145deg, #ecfff4, #fff);
  border-color: rgba(3, 199, 90, 0.3);
}

.site-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}

.site-card-index,
.site-card-tag {
  font-size: 10px;
  font-weight: 900;
}

.site-card-index {
  display: grid;
  place-items: center;
  width: auto;
  min-width: 38px;
  padding: 0 10px;
  height: 38px;
  color: #fff;
  background: var(--ink);
  border-radius: 11px;
}

.featured .site-card-index {
  background: var(--green-dark);
}

.site-card-tag {
  padding: 5px 8px;
  color: var(--green-dark);
  background: var(--green-soft);
  border-radius: 6px;
  text-align: right;
  line-height: 1.4;
}

.site-card h3 {
  margin-bottom: 10px;
  font-size: 24px;
}

.site-card p {
  margin-bottom: 22px;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.8;
}

.site-card ul {
  margin: 0 0 27px;
  padding: 0;
  list-style: none;
}

.site-card li {
  position: relative;
  padding-left: 15px;
  color: #566574;
  font-size: 12px;
}

.site-card li + li {
  margin-top: 7px;
}

.site-card li::before {
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 5px;
  height: 5px;
  background: var(--green);
  border-radius: 50%;
  content: "";
}

.site-card .text-cta {
  margin-top: auto;
}

.article-section {
  scroll-margin-top: 100px;
  padding: 90px 0;
}

.article-section + .article-section {
  border-top: 1px solid var(--line);
}

.article-layout {
  display: grid;
  grid-template-columns: 245px minmax(0, 1fr);
  align-items: start;
  gap: 72px;
}

.article-toc {
  position: sticky;
  top: 104px;
  padding: 21px;
  background: #f8fafb;
  border: 1px solid var(--line);
  border-radius: 15px;
}

.article-toc strong {
  display: block;
  margin-bottom: 12px;
  font-size: 13px;
}

.article-toc a {
  display: block;
  padding: 7px 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  border-bottom: 1px solid #e9edf1;
}

.article-toc a:last-child {
  border-bottom: 0;
}

.article-toc a:hover,
.article-toc a.section-active {
  color: var(--green-dark);
}

.article-content {
  min-width: 0;
}

.article-block {
  scroll-margin-top: 104px;
  padding-bottom: 64px;
}

.article-block + .article-block {
  padding-top: 64px;
  border-top: 1px solid var(--line);
}

.article-block:last-child {
  padding-bottom: 0;
}

.article-block .section-kicker {
  margin-bottom: 10px;
}

.article-block h2 {
  margin-bottom: 22px;
  font-size: clamp(29px, 4vw, 42px);
  font-weight: 900;
}

.article-block h3 {
  margin: 30px 0 12px;
  font-size: 21px;
}

.article-block > p,
.article-block li {
  color: #42515f;
  font-size: 15px;
  line-height: 1.95;
}

.article-block > p {
  margin-bottom: 18px;
}

.article-block ul,
.article-block ol {
  margin: 16px 0 0;
  padding-left: 22px;
}

.article-block li + li {
  margin-top: 8px;
}

.direct-answer {
  margin: 26px 0;
  padding: 25px 27px;
  color: #19472e;
  background: var(--green-soft);
  border-left: 4px solid var(--green-dark);
  border-radius: 0 14px 14px 0;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.85;
}

.fact-grid,
.pros-cons,
.category-map,
.related-grid {
  display: grid;
  gap: 14px;
}

.fact-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 27px;
}

.fact-card {
  padding: 23px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
}

.fact-card span {
  display: block;
  margin-bottom: 20px;
  color: var(--green-dark);
  font-size: 11px;
  font-weight: 900;
}

.fact-card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 17px;
}

.fact-card p {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.75;
}

.pros-cons {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 26px;
}

.pros-cons > div {
  padding: 27px;
  background: #fbfcfd;
  border: 1px solid var(--line);
  border-radius: 17px;
}

.pros-cons h3 {
  margin-top: 0;
}

.category-map {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 28px;
}

.category-map article {
  padding: 25px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 17px;
}

.category-map article:last-child:nth-child(odd) {
  grid-column: 1 / -1;
}

.category-map h3 {
  margin: 0 0 9px;
  font-size: 18px;
}

.category-map p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}

.mini-table {
  width: 100%;
  margin-top: 26px;
  border-collapse: collapse;
  border: 1px solid var(--line);
  font-size: 13px;
}

.mini-table th,
.mini-table td {
  padding: 16px;
  text-align: left;
  border: 1px solid var(--line);
  vertical-align: top;
}

.mini-table th {
  color: #465564;
  background: #f6f8fa;
  font-weight: 800;
}

.mini-table td {
  color: var(--ink-soft);
}

.evidence-note {
  margin-top: 24px;
  padding: 18px 20px;
  color: #596775;
  background: #f8fafb;
  border: 1px solid var(--line);
  border-radius: 12px;
  font-size: 12px;
  line-height: 1.75;
}

.related-pages {
  padding: 80px 0;
  background: var(--surface-soft);
  border-top: 1px solid var(--line);
}

.related-pages h2 {
  margin-bottom: 25px;
  font-size: 30px;
}

.related-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.related-grid a {
  display: block;
  padding: 23px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 15px;
  transition:
    border-color 0.2s ease,
    transform 0.2s ease;
}

.related-grid a:hover {
  border-color: rgba(3, 199, 90, 0.4);
  transform: translateY(-2px);
}

.related-grid strong,
.related-grid span {
  display: block;
}

.related-grid strong {
  margin-bottom: 6px;
  font-size: 17px;
}

.related-grid span {
  color: var(--muted);
  font-size: 12px;
}

.compact-faq {
  margin-top: 28px;
}

.address-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 28px;
  padding: 23px 25px;
  gap: 24px;
  color: #fff;
  background: var(--green-dark);
  border-radius: 17px;
}

.address-strip strong,
.address-strip span {
  display: block;
}

.address-strip strong {
  font-size: 19px;
}

.address-strip span {
  color: rgba(255, 255, 255, 0.76);
  font-size: 12px;
}

.address-strip-actions {
  display: flex;
  flex: 0 0 auto;
  gap: 8px;
}

.address-strip a,
.address-strip button {
  min-height: 42px;
  padding: 0 14px;
  color: var(--green-dark);
  background: #fff;
  border: 0;
  border-radius: 9px;
  font-size: 12px;
  font-weight: 900;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  white-space: nowrap;
}

/* Focus */
:focus-visible {
  outline: 3px solid rgba(47, 111, 237, 0.5);
  outline-offset: 3px;
}

/* Responsive */
@media (max-width: 1120px) {
  .primary-nav a {
    padding-right: 7px;
    padding-left: 7px;
    font-size: 12px;
  }

  .hero-grid {
    gap: 46px;
  }

  .criteria-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .category-groups {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .category-groups > div {
    border-bottom: 1px solid var(--line);
  }

  .category-groups > div:nth-child(3) {
    border-right: 0;
  }

  .category-groups > div:nth-last-child(-n + 2) {
    border-bottom: 0;
  }

  .result-grid {
    gap: 55px;
  }

  .article-layout {
    grid-template-columns: 210px minmax(0, 1fr);
    gap: 42px;
  }
}

@media (max-width: 940px) {
  html {
    scroll-padding-top: 78px;
  }

  .header-inner {
    min-height: 68px;
  }

  .menu-toggle {
    display: flex;
    position: relative;
    z-index: 1002;
  }

  .primary-nav {
    position: absolute;
    z-index: 1001;
    top: 100%;
    right: 0;
    bottom: auto;
    left: 0;

    width: 100%;
    height: calc(100vh - 68px);
    height: calc(100dvh - 68px);

    display: grid;
    grid-template-columns: minmax(0, 1fr);
    grid-auto-rows: max-content;
    align-content: start;
    align-items: stretch;
    justify-content: stretch;

    gap: 5px;
    padding: 18px 20px 40px;
    overflow-y: auto;
    overscroll-behavior: contain;

    background: rgba(255, 255, 255, 0.98);
    border-top: 1px solid var(--line);
    box-shadow: 0 18px 35px rgba(15, 23, 42, 0.08);

    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-10px);

    transition:
      opacity 0.2s ease,
      visibility 0.2s ease,
      transform 0.2s ease;
  }

  .primary-nav.open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }

  .primary-nav a {
    display: flex;
    align-items: center;

    width: 100%;
    min-height: 50px;
    padding: 13px 16px;

    color: #334155;
    background: transparent;
    border-radius: 10px;

    font-size: 15px;
    font-weight: 700;
    text-align: left;
  }

  .hero {
    padding-top: 70px;
  }

  .hero-grid,
  .result-grid,
  .faq-layout {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 52px;
  }

  .address-card {
    max-width: 620px;
  }

  .answer-grid {
    grid-template-columns: 1fr;
  }

  .answer-card {
    min-height: 0;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .section-heading.compact > p:not(.section-kicker) {
    max-width: 820px;
    margin: 16px 0 0;
  }
  .site-review {
    grid-template-columns: 125px minmax(0, 1fr);
  }

  .site-review-content {
    padding: 38px 35px 40px;
  }

  .faq-layout {
    gap: 40px;
  }

  .faq-intro {
    position: static;
    max-width: 600px;
  }

  .final-cta-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 24px;
  }

  .subpage-hero-grid,
  .article-layout {
    grid-template-columns: 1fr;
  }

  .subpage-hero-grid {
    gap: 38px;
  }

  .hero-verdict {
    max-width: 620px;
  }

  .article-toc {
    position: static;
    display: flex;
    flex-wrap: wrap;
    gap: 5px 15px;
  }

  .article-toc strong {
    width: 100%;
  }

  .article-toc a {
    border-bottom: 0;
  }

  .site-card-grid,
  .related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .container,
  .header-inner {
    width: min(calc(100% - 28px), var(--container));
  }

  .brand-copy strong {
    font-size: 15px;
  }

  .hero {
    padding: 54px 0 58px;
  }

  .hero h1 {
    font-size: clamp(39px, 12vw, 58px);
  }

  .hero-summary {
    font-size: 16px;
  }

  .hero-actions,
  .hero-actions .button {
    width: 100%;
  }

  .hero-facts {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 17px 0;
  }

  .hero-facts li {
    padding: 0 15px;
  }

  .hero-facts li:nth-child(3) {
    grid-column: 1 / -1;
    padding-left: 0;
    border-left: 0;
  }

  .address-card {
    padding: 28px 24px;
    border-radius: 24px;
  }

  .address-url {
    font-size: 27px;
  }
  #features .pros-cons {
    gap: 14px;
  }

  #features .pros-cons > div {
    padding: 24px;
  }

  #howto > ol {
    grid-template-columns: 1fr;
  }

  #howto > ol > li {
    min-height: 0;
    padding: 22px 20px 22px 64px;
  }

  #howto > ol > li::before {
    top: 20px;
    left: 17px;
  }

  #categories .safety-note,
  #features .safety-note {
    padding: 20px;
    gap: 14px;
  }

  .article-content .mini-table {
    display: block;
    overflow-x: auto;
    white-space: normal;
    scrollbar-width: thin;
    -webkit-overflow-scrolling: touch;
  }

  .article-content .mini-table th,
  .article-content .mini-table td {
    min-width: 145px;
  }

  .article-content .mini-table th:nth-child(3),
  .article-content .mini-table td:nth-child(3) {
    min-width: 250px;
  }
  .note-inner {
    display: block;
  }

  .note-inner strong {
    display: block;
    margin-bottom: 5px;
  }

  .section {
    padding: 74px 0;
  }

  .section-heading {
    margin-bottom: 30px;
  }

  .section-heading h2,
  .faq-intro h2,
  .result-copy h2 {
    font-size: 33px;
  }
  .result-copy h2 br {
    display: none;
  }
  .criteria-grid {
    grid-template-columns: 1fr;
  }

  .criteria-card {
    min-height: 0;
  }

  .criteria-card > span {
    margin-bottom: 20px;
  }
  .method-note {
    margin-top: 16px;
    padding: 21px 19px;
    border-left-width: 3px;
  }

  .method-note h3 {
    font-size: 16px;
  }

  .method-note p {
    font-size: 13px;
    line-height: 1.75;
  }
  .site-review-section {
    padding-bottom: 0;
  }

  .reviews-section {
    padding-top: 18px;
  }

  .site-review {
    display: block;
    border-radius: 23px;
  }

  .site-review-side {
    display: flex;
    align-items: center;
    flex-direction: row;
    min-height: auto;
    padding: 17px 20px;
    gap: 14px;
  }

  .review-index {
    width: 38px;
    height: 38px;
    margin: 0;
  }

  .site-review-side > p {
    margin: 0;
    writing-mode: initial;
  }

  .review-score {
    display: none;
  }

  .site-review-content {
    padding: 29px 22px 31px;
  }

  .review-title-row {
    display: block;
  }

  .review-title-row h2 {
    margin-bottom: 12px;
    font-size: 28px;
  }

  .review-domain {
    display: inline-flex;
  }

  .review-lead {
    font-size: 15px;
  }

  .category-groups {
    grid-template-columns: 1fr 1fr;
  }

  .category-groups > div,
  .category-groups > div:nth-child(3) {
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }

  .category-groups > div:nth-child(even) {
    border-right: 0;
  }

  .category-groups > div:last-child {
    grid-column: 1 / -1;
    border-right: 0;
    border-bottom: 0;
  }

  .review-balance {
    grid-template-columns: 1fr;
  }

  .result-grid {
    gap: 40px;
  }

  .purpose-list {
    grid-template-columns: 1fr;
  }

  .purpose-list article,
  .purpose-list article:nth-child(odd) {
    padding: 28px 8px;
    border-right: 0;
  }

  .safety-note {
    padding: 22px;
  }

  .faq-list summary {
    padding: 20px 48px 20px 18px;
    font-size: 15px;
  }

  .faq-list summary::before,
  .faq-list summary::after {
    right: 18px;
  }

  .faq-list details p {
    padding: 0 18px 20px;
  }

  .final-cta {
    padding: 56px 0;
  }

  .final-cta .button {
    width: 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px 20px;
  }

  .footer-grid > div:first-child {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }

  .subpage-hero {
    padding: 42px 0 50px;
  }

  .subpage-hero h1 {
    font-size: clamp(36px, 11vw, 50px);
  }

  .hub-summary-grid,
  .site-card-grid,
  .fact-grid,
  .pros-cons,
  .category-map,
  .related-grid {
    grid-template-columns: 1fr;
  }

  .category-map article:last-child:nth-child(odd) {
    grid-column: auto;
  }

  .site-card {
    min-height: 0;
  }

  .article-section {
    padding: 65px 0;
  }

  .article-block {
    padding-bottom: 48px;
  }

  .article-block + .article-block {
    padding-top: 48px;
  }

  .mini-table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }

  .address-strip {
    align-items: stretch;
    flex-direction: column;
  }
}

@media (max-width: 420px) {
  #categories .safety-note,
  #features .safety-note {
    flex-direction: column;
  }
  .hero-facts {
    grid-template-columns: 1fr;
  }

  .hero-facts li,
  .hero-facts li:nth-child(3) {
    grid-column: auto;
    padding: 0;
    border-left: 0;
  }

  .address-actions,
  .category-groups {
    grid-template-columns: 1fr;
  }

  .category-groups > div,
  .category-groups > div:nth-child(3),
  .category-groups > div:nth-child(even) {
    grid-column: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid > div:first-child {
    grid-column: auto;
  }

  .address-strip-actions {
    display: grid;
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}
/* ==================================================
   화면 맨 위로 이동 버튼
================================================== */

.scroll-top-button {
  position: fixed;
  z-index: 900;
  right: 24px;
  bottom: 24px;

  display: flex;
  align-items: center;
  justify-content: center;

  width: 48px;
  height: 48px;
  padding: 0;

  color: #fff;
  background: var(--green-dark);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 15px;
  box-shadow: 0 12px 30px rgba(0, 129, 73, 0.25);

  cursor: pointer;

  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(14px);

  transition:
    opacity 0.2s ease,
    visibility 0.2s ease,
    transform 0.2s ease,
    background-color 0.2s ease,
    box-shadow 0.2s ease;
}

.scroll-top-button.visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.scroll-top-button:hover {
  background: #006f4e;
  box-shadow: 0 16px 34px rgba(0, 129, 73, 0.32);
  transform: translateY(-3px);
}

.scroll-top-button:active {
  transform: translateY(0);
}

.scroll-top-button svg {
  display: block;
}

.scroll-top-button:focus-visible {
  outline: 3px solid rgba(3, 199, 90, 0.35);
  outline-offset: 4px;
}

/* 모바일에서는 주소 복사 토스트와 겹치지 않게 위로 배치 */
@media (max-width: 720px) {
  .scroll-top-button {
    right: 16px;
    bottom: 82px;
    width: 46px;
    height: 46px;
    border-radius: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .scroll-top-button {
    transition: none;
  }
}