:root {
  --primary: #24548a;
  --secondary: #42caad;
  --bg: #d7ebf8;
  --card-bg: #fff;
  --border: #e3e6ea;
  --accent: #cde9e3;
  --title-bg: #c6f8f0;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Kanit', 'Open Sans', Arial, sans-serif;
  color: var(--primary);
}

body {
  background: var(--bg);
  min-height: 100vh;
  padding: 40px 0;
}

.container {
  max-width: 600px;
  margin: 10px auto;
  background: var(--card-bg);
  border-radius: 16px;
  box-shadow: 0 6px 24px 0 rgba(40, 60, 90, 0.08);
  padding: 35px 24px 32px 24px;
  text-align: center;
}

.container h1 {
  font-size: 1.5em;
  color: var(--primary);
  font-weight: 700;
  background: var(--title-bg);
  border-radius: 10px;
  padding: 18px 0 14px 0;
  margin-bottom: 35px;
  box-shadow: 0 1px 6px 0 rgba(36, 84, 138, 0.06);
  border: none;
}

.work {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 2px 8px 0 rgba(66,202,173,0.06);
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 1.12em;
  margin: 17px 0;
  padding: 18px 20px;
  transition: box-shadow 0.2s, transform 0.2s;
}

.work:hover {
  box-shadow: 0 6px 24px 0 rgba(36, 84, 138, 0.14);
  transform: translateY(-2px) scale(1.01);
  background: var(--accent);
}

.work i {
  font-size: 1.7em;
  color: var(--secondary);
  min-width: 34px;
  margin-right: 5px;
  margin-left: 5px;
}

.work a {
  flex: 1;
  color: var(--primary);
  font-size: 1.1em;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: color 0.2s;
}

.work a:hover {
  color: var(--secondary);
  text-decoration: underline;
}

@media (max-width: 600px) {
  body {
    padding-top: 0;   
  }
  .container {
    padding: 18px 4vw 20px 4vw;
    margin: 10px 10px 10px 10px;  
}
  .container h1 {
    font-size: 0.9em;
    padding: 12px 0;
  }
  .work {
    font-size: 0.8em;
    padding: 11px 7px;
    gap: 10px;
  }
  .work i {
    font-size: 1.5em;
    margin-right: 0.2em !important;
  }
}

/* ปุ่ม/ลิงค์ Back */
.container .back {
  margin-top: 32px;
}
.container .back a {
  display: inline-block;
  color: #fff;
  background: var(--secondary);
  padding: 9px 30px;
  border-radius: 25px;
  font-weight: 600;
  box-shadow: 0 2px 6px 0 rgba(66,202,173,0.10);
  font-size: 1em;
  transition: background 0.2s;
  text-decoration: none;
}
.container .back a:hover {
  background: var(--primary);
}

/* ลบสี text default ที่ * ให้ a เด่นขึ้น */
a {
  color: var(--secondary);
  text-decoration: none;
}

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

::-webkit-scrollbar {
  width: 8px;
  background: var(--bg);
  border-radius: 10px;
}
::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: 10px;
}