/* Write for Us — guest contribution page */

.write-for-us-page .wfu-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(16px, 2.4vw, 28px);
  margin-top: clamp(28px, 4vw, 48px);
}

.write-for-us-page .wfu-step {
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid rgba(11, 18, 32, 0.1);
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(248, 250, 252, 0.96));
}

.write-for-us-page .wfu-step span {
  display: block;
  margin-bottom: 14px;
  color: var(--red, #cd0f36);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.write-for-us-page .wfu-step h3 {
  margin: 0 0 10px;
  font-size: clamp(20px, 2.2vw, 26px);
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.write-for-us-page .wfu-step p {
  margin: 0;
  color: rgba(11, 18, 32, 0.68);
  line-height: 1.55;
}

.write-for-us-page #wfu-guidelines .title,
.write-for-us-page #wfu-guidelines .head-grid p,
.write-for-us-page #wfu-guidelines .eyebrow {
  color: #fff;
}

.write-for-us-page #wfu-guidelines .head-grid p {
  color: rgba(255, 255, 255, 0.72);
}

.write-for-us-page .wfu-guide-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(18px, 3vw, 36px);
  margin-top: clamp(28px, 4vw, 48px);
}

.write-for-us-page .wfu-guide-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.write-for-us-page .wfu-guide-list li {
  padding: 16px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.5;
}

.write-for-us-page .wfu-guide-list li:last-child {
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.write-for-us-page .wfu-guide-list strong {
  display: block;
  margin-bottom: 4px;
  color: #fff;
  font-size: 15px;
  letter-spacing: -0.01em;
}

.write-for-us-page .wfu-topics {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin-top: clamp(28px, 4vw, 44px);
}

.write-for-us-page .wfu-topics article {
  min-height: 110px;
  display: grid;
  place-items: center;
  padding: 18px 14px;
  border-radius: 18px;
  border: 1px solid rgba(11, 18, 32, 0.1);
  background: #fff;
  text-align: center;
  font-size: 15px;
  font-weight: 650;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: var(--ink, #0b1220);
  transition: border-color 0.25s ease, transform 0.25s ease, background-color 0.25s ease;
}

.write-for-us-page .wfu-topics article:hover {
  border-color: rgba(205, 15, 54, 0.35);
  background: rgba(205, 15, 54, 0.04);
  transform: translateY(-2px);
}

.write-for-us-page .wfu-form-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: start;
}

.write-for-us-page .wfu-form-intro .title {
  max-width: 12ch;
}

.write-for-us-page .wfu-form-intro p {
  max-width: 42ch;
  color: rgba(11, 18, 32, 0.7);
  line-height: 1.6;
}

.write-for-us-page .wfu-form-notes {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
}

.write-for-us-page .wfu-form-notes li {
  position: relative;
  padding: 10px 0 10px 28px;
  border-top: 1px solid rgba(11, 18, 32, 0.1);
  color: rgba(11, 18, 32, 0.72);
  font-size: 14px;
  line-height: 1.45;
}

.write-for-us-page .wfu-form-notes li:last-child {
  border-bottom: 1px solid rgba(11, 18, 32, 0.1);
}

.write-for-us-page .wfu-form-notes li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 10px;
  color: var(--red, #cd0f36);
  font-weight: 700;
}

.write-for-us-page .wfu-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 16px;
  padding: clamp(22px, 3vw, 32px);
  border-radius: 28px;
  border: 1px solid rgba(11, 18, 32, 0.1);
  background:
    radial-gradient(80% 70% at 100% 0%, rgba(205, 15, 54, 0.08), transparent 55%),
    #fff;
  box-shadow: 0 24px 60px rgba(11, 18, 32, 0.08);
}

.write-for-us-page .wfu-form label {
  display: grid;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(11, 18, 32, 0.62);
}

.write-for-us-page .wfu-form .full {
  grid-column: 1 / -1;
}

.write-for-us-page .wfu-form input,
.write-for-us-page .wfu-form textarea {
  width: 100%;
  border: 1px solid rgba(11, 18, 32, 0.14);
  border-radius: 14px;
  background: rgba(248, 250, 252, 0.9);
  color: var(--ink, #0b1220);
  font: inherit;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.01em;
  text-transform: none;
  padding: 14px 16px;
  transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}

.write-for-us-page .wfu-form textarea {
  resize: vertical;
  min-height: 140px;
}

.write-for-us-page .wfu-form input:focus,
.write-for-us-page .wfu-form textarea:focus {
  outline: none;
  border-color: rgba(205, 15, 54, 0.45);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(205, 15, 54, 0.1);
}

.write-for-us-page .wfu-form input.is-invalid,
.write-for-us-page .wfu-form textarea.is-invalid {
  border-color: var(--red, #cd0f36);
}

.write-for-us-page .wfu-form .btn {
  grid-column: 1 / -1;
  margin-top: 4px;
}

.write-for-us-page .wfu-form-secure {
  grid-column: 1 / -1;
  margin: 0;
  color: rgba(11, 18, 32, 0.5);
  font-size: 13px;
  line-height: 1.45;
}

.write-for-us-page .wfu-form.is-success .btn {
  pointer-events: none;
}

@media (max-width: 1100px) {
  .write-for-us-page .wfu-topics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .write-for-us-page .wfu-steps,
  .write-for-us-page .wfu-guide-grid,
  .write-for-us-page .wfu-form-layout {
    grid-template-columns: 1fr;
  }

  .write-for-us-page .wfu-form-intro .title {
    max-width: none;
  }
}

@media (max-width: 650px) {
  .write-for-us-page .wfu-topics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .write-for-us-page .wfu-form {
    grid-template-columns: 1fr;
    padding: 18px;
  }
}