:root {
  color-scheme: light;
  -webkit-text-size-adjust: 100%;
  --school-green: #509e2f;
  --school-green-dark: #397420;
  --cream: #fbf8ef;
  --line: #d9dfcf;
  font-family: "Century Schoolbook", "New Century Schoolbook", Georgia, serif;
  color: #22301d;
  background: linear-gradient(180deg, #eef7e9 0, var(--cream) 280px);
}
* { box-sizing: border-box; }
body { margin: 0; }
header { background: var(--school-green); color: white; padding: 34px 18px; text-align: center; border-bottom: 8px solid var(--school-green-dark); }
header h1 { margin: 4px 0; font-size: clamp(2.4rem, 6vw, 4.8rem); line-height: 1; letter-spacing: .01em; }
header p { margin: 0; font-size: 1.25rem; }
header .subnote { margin: 12px auto 0; max-width: 760px; font-size: .95rem; opacity: .92; }
.small { letter-spacing: .12em; text-transform: uppercase; opacity: .95; font-size: .85rem; }
main { max-width: 1050px; margin: 0 auto; padding: 18px; }
section, .card { background: rgba(255,255,255,.96); border: 1px solid var(--line); border-radius: 16px; margin: 16px 0; padding: 20px; box-shadow: 0 8px 24px rgba(53, 85, 39, .08); }
h2 { margin-top: 0; color: var(--school-green-dark); font-size: 1.75rem; border-bottom: 2px solid #e3efd9; padding-bottom: 8px; }
h3 { margin: 4px 0 6px; color: var(--school-green-dark); font-size: 1.35rem; }
a { color: var(--school-green-dark); }
.activity-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px; }
.activity-link { display: grid; grid-template-rows: 118px auto; gap: 6px; padding: 13px; border: 1px solid #cfe3c4; border-radius: 18px; background: linear-gradient(180deg, #ffffff 0%, #f5fbf1 100%); text-decoration: none; color: #22301d; transition: transform .12s ease, box-shadow .12s ease; overflow: hidden; }
.activity-link:hover { transform: translateY(-2px); box-shadow: 0 10px 22px rgba(80,158,47,.18); }
.activity-copy { display: grid; gap: 4px; }
.activity-link strong { display: block; color: var(--school-green-dark); font-size: 1.12rem; }
.activity-link em, .option-kicker { justify-self: start; font-style: normal; font-size: .82rem; color: white; background: var(--school-green); border-radius: 999px; padding: 4px 9px; margin-top: 4px; }
.activity-art { width: 100%; height: 118px; display: block; background: radial-gradient(circle at 50% 45%, #fff 0, #fff 48%, #f2f8ec 100%); border-radius: 14px; }
.activity-photo { object-fit: contain; padding: 4px; }
.activity-art .skin { fill: #b97845; stroke: none; }
.activity-art .hair { fill: #2d241d; }
.activity-art .eye { fill: #172315; }
.activity-art .smile { fill: none; stroke: #172315; stroke-width: 2.2; stroke-linecap: round; }
.activity-art .cream, .activity-art .paint { fill: #fff5df; stroke: none; }
.activity-art .green, .activity-art .racket, .activity-art .craft, .activity-art .board { fill: #2f7d52; stroke: none; }
.activity-art .blue { fill: #2d6f85; stroke: none; }
.activity-art .ball { fill: #ffc44d; stroke: none; }
.activity-art .hill { fill: #dcefd0; }
.activity-art .wave { fill: #9bd3e7; }
.activity-art .mat { fill: #e7f3df; }
.activity-art .ball-line { fill: none; stroke: #fff6c7; stroke-width: 1.8; stroke-linecap: round; }
.activity-art .sparkle, .activity-art .stroke, .activity-art .stick, .activity-art .racket-handle { fill: none; stroke-linecap: round; stroke-linejoin: round; }
.activity-art .sparkle { stroke: #8bbda7; stroke-width: 7; }
.activity-art .stroke { stroke-width: 8; }
.activity-art .stick, .activity-art .racket-handle { stroke: #2f7d52; stroke-width: 7; }
.activity-art .music { fill: #2d6f85; }
.nav { display: flex; flex-wrap: wrap; gap: 4px; margin: 10px 0; position: sticky; top: 0; background: rgba(251,248,239,.96); backdrop-filter: blur(6px); padding: 4px 0; z-index: 2; }
.nav a { background: white; border: 1px solid #cfe3c4; border-radius: 999px; padding: 4px 7px; text-decoration: none; color: var(--school-green-dark); box-shadow: 0 2px 7px rgba(53,85,39,.06); font-size: clamp(.74rem, 3vw, .86rem); line-height: 1; }
.section-heading { display: grid; grid-template-columns: 180px 1fr; align-items: center; gap: 18px; }
.section-heading h2 { margin-bottom: 6px; }
.section-heading p { margin-top: 0; }
.section-heading .activity-art { height: 120px; }
.details { border-collapse: collapse; width: 100%; margin: 10px 0 14px; }
.phone-tools { display: flex; align-items: center; gap: 10px; margin: 6px 0 10px; flex-wrap: wrap; }
.phone-tools button { font-family: inherit; border: 1px solid #cfe3c4; background: #f6fbf2; color: var(--school-green-dark); border-radius: 999px; padding: 7px 12px; cursor: pointer; }
.phone-tools button:hover { background: #e7f3df; }
.copy-note { color: #5e6c58; font-size: .9rem; }
.details th { width: 120px; text-align: left; vertical-align: top; color: var(--school-green-dark); padding: 5px 10px 5px 0; }
.details td { padding: 5px 0; }
.sheet { width: 100%; border-collapse: collapse; margin-top: 8px; table-layout: fixed; background: white; }
.sheet th { background: #e7f3df; color: var(--school-green-dark); text-align: left; font-size: clamp(.78rem, 2.6vw, 1rem); line-height: 1.12; white-space: normal; overflow-wrap: break-word; vertical-align: middle; }
.sheet th, .sheet td { border: 1px solid #cbdcbd; padding: 0; }
.sheet th { padding: 8px 7px; }
.sheet input, .sheet textarea { width: 100%; border: 0; padding: 10px 8px; font: inherit; font-size: 16px; background: white; color: #22301d; }
.sheet textarea { display: block; min-height: 66px; resize: vertical; white-space: pre-wrap; overflow-wrap: normal; word-break: normal; line-height: 1.18; }
.sheet[data-kind="suggestion-table"] textarea { font-size: clamp(.78rem, 3.2vw, .95rem); padding: 8px 6px; }
.sheet input:focus, .sheet textarea:focus { outline: 2px solid var(--school-green); outline-offset: -2px; background: #fbfff7; }
@keyframes autofill-start { from { outline-color: var(--school-green); } to { outline-color: var(--school-green); } }
.sheet input:-webkit-autofill { animation-name: autofill-start; animation-duration: .01s; }
.status { min-height: 1.2em; color: #5e6c58; font-size: .9rem; margin-top: 8px; }
.toplink { display: inline-block; margin-top: 10px; color: var(--school-green-dark); }
@media (max-width: 650px) { main { padding: 10px; } section, .card { padding: 12px; border-radius: 12px; } .activity-grid { grid-template-columns: 1fr; } .activity-link { grid-template-columns: 116px 1fr; grid-template-rows: auto; align-items: center; } .activity-art { height: 88px; } .section-heading { grid-template-columns: 1fr; gap: 8px; } .section-heading .activity-art { max-width: 220px; height: 110px; } .sheet input, .sheet textarea { padding: 9px 6px; } .sheet[data-kind="suggestion-table"] th { font-size: .82rem; } .sheet[data-kind="suggestion-table"] textarea { font-size: .9rem; min-height: 74px; } }