/* ==========================================================================
   /guide 시청자 이용 가이드 — D 리스킨(스티커/쿠폰) 문법
   site.css 토큰만 사용, 새 원천 토큰 발명 금지.
   경계 색은 var(--gw-border)(web-tokens.css), 스티커 보더는 var(--border-sm) 축약형.
   모바일 우선(최소 360px), 가로 오버플로 금지, 한국어 클리핑 금지(keep-all).
   페이지 JS 없음 — 아코디언은 네이티브 details/summary.
   ========================================================================== */

.gd-main {
  width: var(--content);
  min-width: 0;
  margin: 0 auto;
  padding: 30px 0 72px;
}

.gd-main section + section {
  margin-top: clamp(44px, 7vw, 72px);
}

/* 히어로 ---------------------------------------------------------------- */

.gd-hero {
  padding: 14px 0 0;
}

.gd-hero .eyebrow {
  background: var(--mint);
  color: var(--ink-fix);
}

.gd-hero h1 {
  max-width: none;
  margin-bottom: 12px;
  font-size: clamp(30px, 5.4vw, 46px);
  line-height: 1.12;
}

.gd-lead {
  max-width: 620px;
  margin-bottom: 0;
  color: var(--secondary);
  font-size: 16px;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

/* 섹션 머리 ------------------------------------------------------------- */

.gd-section-head {
  margin-bottom: 22px;
}

.gd-section-head h2 {
  margin-bottom: 8px;
}

.gd-section-head p {
  max-width: 620px;
  margin: 0;
  color: var(--secondary);
  font-size: 15px;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.gd-how .eyebrow {
  background: var(--yellow);
  color: var(--ink-fix);
}

.gd-tips .eyebrow {
  background: var(--pink);
  color: var(--ink-fix);
}

.gd-faq .eyebrow {
  background: var(--lav);
  color: var(--ink-fix);
}

.gd-streamer .eyebrow {
  background: var(--yellow-soft);
  color: var(--ink-fix);
}

.gd-signature .eyebrow {
  background: var(--mint);
  color: var(--ink-fix);
}

.gd-channels .eyebrow {
  background: var(--lav);
  color: var(--ink-fix);
}

.gd-streamer-guide .eyebrow {
  background: var(--yellow-soft);
  color: var(--ink-fix);
}

/* 목차(앵커 내비) — 히어로 아래 점프 링크 칩 --------------------------- */

.gd-toc {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
  min-width: 0;
}

.gd-toc a {
  display: inline-flex;
  align-items: center;
  min-height: 44px; /* 터치 타깃 44px+ */
  padding: 8px 18px;
  border: var(--border-sm);
  border-radius: 999px;
  background: var(--surface);
  color: var(--primary);
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
  word-break: keep-all;
  box-shadow: 2px 2px 0 var(--hard-soft);
}

.gd-toc a:hover {
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0 var(--hard-soft);
}

.gd-toc a:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

/* 앵커 점프 시 고정 헤더에 가리지 않도록 */
.gd-main section[id] {
  scroll-margin-top: 84px;
}

/* 후원 4단계 카드 -------------------------------------------------------- */

.gd-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  min-width: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 620px) {
  .gd-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .gd-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  /* 스트리머 스텝은 내용이 길어 넓은 화면에서도 2단으로 캡 */
  .gd-steps.gd-steps--duo {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.gd-step {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
  padding: 20px 18px 22px;
  border: var(--border-sm);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.gd-step-no {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: var(--border-sm);
  border-radius: 50%;
  background: var(--blue);
  color: var(--on-blue);
  font-family: var(--font-fun);
  font-size: 1.05rem;
}

.gd-step h3 {
  margin: 2px 0 0;
  font-size: 1.16rem;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.gd-step p {
  margin: 0;
  color: var(--secondary);
  font-size: 14.5px;
  line-height: 1.6;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.gd-step a {
  color: var(--blue-deep);
  font-weight: 800;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.2em;
}

/* 입금자명 강조 콜아웃(쿠폰 스티커) --------------------------------------- */

.gd-key-callout {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  margin-top: 18px;
  padding: 18px 20px;
  border: var(--border-sm);
  border-radius: var(--radius);
  background: var(--yellow);
  color: var(--ink-fix);
  box-shadow: 4px 4px 0 var(--hard);
}

.gd-key-callout .gd-key-icon {
  font-size: 26px;
  line-height: 1;
}

.gd-key-callout .gd-key-body {
  flex: 1 1 260px;
  min-width: 0;
}

.gd-key-callout strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-fun);
  font-weight: 400;
  font-size: 1.1rem;
  word-break: keep-all;
}

.gd-key-callout p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.6;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

/* 콜아웃은 라이트/다크 공통 옐로 배경 — 예시 코드도 테마 무관 고정색 */
.gd-key-callout code {
  border: 2px solid var(--ink-fix);
  background: #fffdf7;
  color: var(--ink-fix);
}

/* 설명 패널(시그니처·채널 안내) ----------------------------------------- */

.gd-panel {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 12px 16px;
  min-width: 0;
  padding: 20px;
  border: var(--border-sm);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.gd-panel-icon {
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: var(--border-sm);
  border-radius: 12px;
  background: var(--surface-2);
  font-size: 20px;
  line-height: 1;
}

.gd-panel-body {
  flex: 1 1 260px;
  min-width: 0;
}

.gd-panel p {
  margin: 0;
  color: var(--secondary);
  font-size: 14.5px;
  line-height: 1.6;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.gd-panel a {
  color: var(--blue-deep);
  font-weight: 800;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.2em;
}

/* 흐름 칩(시그니처 A → B → C) */
.gd-flow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 12px 0 0;
  min-width: 0;
}

.gd-flow .chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border: var(--border-sm);
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--primary);
  font-size: 13px;
  font-weight: 800;
  word-break: keep-all;
}

.gd-flow .arrow {
  color: var(--muted);
  font-weight: 800;
}

/* 한 줄 안내 노트(스트리머 공유 등) ------------------------------------- */

.gd-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 16px 0 0;
  padding: 14px 18px;
  border: var(--border-sm);
  border-radius: var(--radius);
  background: var(--surface-2);
  color: var(--primary);
  font-size: 14.5px;
  line-height: 1.6;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.gd-note span {
  flex: 0 0 auto;
  font-size: 18px;
  line-height: 1.4;
}

/* 알아두면 좋아요 -------------------------------------------------------- */

.gd-tip-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  min-width: 0;
}

@media (min-width: 620px) {
  .gd-tip-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.gd-tip {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  min-width: 0;
  padding: 16px 18px;
  border: var(--border-sm);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.gd-tip-icon {
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: var(--border-sm);
  border-radius: 12px;
  background: var(--surface-2);
  font-size: 20px;
  line-height: 1;
}

.gd-tip h3 {
  margin: 0 0 4px;
  font-size: 1.05rem;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.gd-tip p {
  margin: 0;
  color: var(--secondary);
  font-size: 14px;
  line-height: 1.6;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

/* FAQ — 네이티브 details/summary ---------------------------------------- */

.gd-faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 860px;
}

.gd-faq-item {
  overflow: hidden;
  border: var(--border-sm);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.gd-faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-height: 56px; /* 터치 타깃 44px+ */
  padding: 14px 18px;
  cursor: pointer;
  list-style: none;
  font-weight: 800;
  font-size: 15.5px;
  word-break: keep-all;
  overflow-wrap: anywhere;
  user-select: none;
}

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

.gd-faq-item summary::after {
  content: "+";
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border: var(--border-sm);
  border-radius: 50%;
  background: var(--surface-2);
  font-family: var(--font-fun);
  font-size: 18px;
  line-height: 1;
  transition: transform 0.15s ease;
}

.gd-faq-item[open] summary::after {
  transform: rotate(45deg);
}

@media (prefers-reduced-motion: reduce) {
  .gd-faq-item summary::after {
    transition: none;
  }
}

.gd-faq-item summary:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: -3px;
}

.gd-faq-item[open] summary {
  border-bottom: 1px solid var(--gw-border);
}

.gd-faq-body {
  padding: 14px 18px 18px;
}

.gd-faq-body p {
  margin: 0 0 8px;
  color: var(--secondary);
  font-size: 14.5px;
  line-height: 1.65;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.gd-faq-body p:last-child {
  margin-bottom: 0;
}

.gd-faq-body ul {
  margin: 0 0 8px;
  padding-left: 20px;
  color: var(--secondary);
  font-size: 14.5px;
  line-height: 1.65;
}

.gd-faq-body li {
  margin-bottom: 4px;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.gd-faq-body a {
  color: var(--blue-deep);
  font-weight: 800;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.2em;
}

/* 본문 속 CTA 칩(터치 타깃 44px+) */
.gd-inline-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  padding: 8px 18px;
  border: var(--border-sm);
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--primary);
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
  box-shadow: 2px 2px 0 var(--hard);
}

.gd-inline-cta:hover {
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0 var(--hard);
}

/* 스트리머라면 ----------------------------------------------------------- */

.gd-streamer-panel {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px 26px;
  padding: clamp(22px, 4vw, 34px);
  border: var(--border-sm);
  border-radius: var(--radius-big);
  background: var(--surface-2);
  box-shadow: var(--shadow-md);
}

.gd-streamer-copy {
  flex: 1 1 320px;
  min-width: 0;
}

.gd-streamer-copy h2 {
  margin-bottom: 8px;
}

.gd-streamer-copy p {
  margin: 0;
  color: var(--secondary);
  font-size: 15px;
  line-height: 1.65;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.gd-streamer-copy a {
  color: var(--blue-deep);
  font-weight: 800;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.2em;
}

.gd-streamer-actions {
  flex: 0 0 auto;
}

/* 푸터 ------------------------------------------------------------------ */

.gd-footer {
  width: var(--content);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0 18px;
  margin: 0 auto;
  padding: 16px 0 34px;
  border-top: 1px solid var(--line);
}

.gd-footer a {
  display: inline-flex;
  align-items: center;
  min-height: 44px; /* 터치 타깃 44px+ */
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
}

.gd-footer a:hover {
  color: var(--primary);
}