* { box-sizing: border-box; }
body { margin: 0; font: 14px/1.5 "Microsoft YaHei", sans-serif; background: #f3f3f3; color: #222; }
header { background: #243024; color: #fff; padding: 10px 16px; }
header a { color: #fff; margin-right: 12px; text-decoration: none; }
header strong { margin-right: 16px; }
main { max-width: 980px; margin: 16px auto; background: #fff; border: 1px solid #ddd; padding: 16px; }
h1 { font-size: 18px; margin: 0 0 12px; }
label { display: block; margin: 8px 0 4px; }
input, select, textarea { width: 280px; max-width: 100%; padding: 6px 8px; border: 1px solid #ccc; }
textarea { width: 420px; height: 64px; }
button { margin-top: 10px; padding: 6px 14px; border: 1px solid #243024; background: #243024; color: #fff; cursor: pointer; }
table { width: 100%; border-collapse: collapse; margin-top: 12px; }
th, td { border: 1px solid #e4e4e4; padding: 6px 8px; text-align: left; vertical-align: top; }
th { background: #f7f7f7; }
.row { margin-bottom: 8px; }
.msg { color: #9a3412; min-height: 1.2em; }
.box { border: 1px solid #eee; padding: 12px; margin-bottom: 16px; }
a.btn { display: inline-block; margin-top: 8px; }

body.gate { min-height: 100vh; background: #e7efe9; }
body.gate header { display: none; }
body.gate main { max-width: 420px; margin: 0 auto; padding: 48px 16px; background: transparent; border: 0; }
.gate-card { background: #fff; border: 1px solid #d5e0d8; border-top: 4px solid #1f6b45; padding: 28px 28px 22px; }
.gate-card .mark { margin: 0 0 8px; color: #1f6b45; font-size: 13px; }
.gate-card h1 { margin: 0 0 6px; font-size: 22px; }
.gate-card .sub { margin: 0 0 18px; color: #66756c; }
.gate-card h2 { margin: 0 0 4px; font-size: 16px; }
.gate-card label { color: #243028; }
.gate-card input { width: 100%; padding: 9px 10px; border: 1px solid #c9d5cc; background: #fff; }
.gate-card button { display: block; width: 100%; margin-top: 14px; padding: 9px 14px; background: #1f6b45; border-color: #1f6b45; }
.gate-card .split { height: 1px; margin: 22px 0 16px; background: #e3ebe6; }
.gate-card form { margin: 0; }

body.desk { min-height: 100vh; background: #1a3c4a; position: relative; overflow-x: hidden; }
body.desk .blob { position: absolute; border-radius: 50%; background: #2c5344; }
body.desk .b1 { width: 460px; height: 460px; left: -140px; top: -80px; }
body.desk .b2 { width: 380px; height: 380px; right: -80px; top: 40px; background: #245043; }
body.desk .b3 { width: 520px; height: 520px; right: -180px; bottom: -220px; background: #1e463c; }
body.desk main { position: relative; z-index: 1; max-width: 400px; min-height: 100vh; margin: 0 auto; padding: 28px 16px; background: transparent; border: 0; display: flex; align-items: center; }
.desk-card { width: 100%; background: #f7f8fa; border-radius: 18px; border-top: 3px solid #f0b429; padding: 32px 28px 22px; box-shadow: 0 16px 40px rgba(0, 0, 0, 0.22); }
.desk-mark { width: 56px; height: 56px; margin: 0 auto 14px; border-radius: 14px; background: linear-gradient(180deg, #ffc44d, #f5a21a); display: flex; align-items: center; justify-content: center; box-shadow: 0 8px 16px rgba(245, 162, 26, 0.35); }
.desk-card h1 { margin: 0; text-align: center; font-size: 22px; color: #1b2b4a; }
.desk-card .sub { margin: 6px 0 18px; text-align: center; color: #8b93a0; font-size: 12px; letter-spacing: 0.14em; }
.desk-card form { margin: 0; }
.desk-card label { color: #5c6570; font-size: 13px; }
.field { position: relative; }
.field svg { position: absolute; left: 12px; top: 50%; margin-top: -8px; }
.field input { width: 100%; padding: 10px 12px 10px 36px; border: 1px solid #e4e9ee; border-radius: 10px; background: #fff; }
.cap-row { display: flex; gap: 10px; align-items: center; }
.cap-row .field { flex: 1; }
.cap-box { width: 118px; height: 40px; flex: none; margin: 0; padding: 0; border: 0; border-radius: 10px; background: #24324d; color: #f0c014; font-size: 16px; font-weight: 700; letter-spacing: 0; cursor: pointer; }
.desk-extra { display: flex; justify-content: space-between; align-items: center; margin-top: 12px; font-size: 13px; }
.desk-extra label { display: flex; align-items: center; gap: 6px; margin: 0; color: #5c6570; }
.desk-extra input { width: auto; margin: 0; accent-color: #f08a1a; }
.desk-extra a { color: #f08a1a; text-decoration: none; }
.desk-card button[type="submit"] { display: block; width: 100%; margin-top: 16px; padding: 11px 14px; border: 0; border-radius: 10px; background: linear-gradient(90deg, #f6a623, #f6c31a); color: #1a1a1a; font-size: 16px; box-shadow: 0 8px 16px rgba(245, 176, 30, 0.35); }
.desk-foot { display: flex; align-items: center; justify-content: center; gap: 6px; margin: 14px 0 0; color: #9aa3ad; font-size: 12px; }
.desk-card .msg { margin: 10px 0 0; text-align: center; }

body.app { background: #eef2f0; }
body.app main { max-width: none; margin: 16px 16px 16px 236px; }
.side { position: fixed; left: 0; top: 0; bottom: 0; width: 220px; background: #17352c; color: #e7f2ec; overflow: auto; z-index: 2; }
.side .brand { padding: 16px 16px 8px; color: #fff; font-weight: 700; }
.side .top { display: block; margin: 0 12px 8px; padding: 8px 10px; color: #fff; text-decoration: none; border-radius: 6px; }
.side .top.on { background: #1f6b45; }
.side details { border-top: 1px solid rgba(255,255,255,.08); }
.side summary { padding: 10px 16px; cursor: pointer; font-weight: 600; list-style: none; }
.side summary::-webkit-details-marker { display: none; }
.side details a { display: block; padding: 6px 16px 6px 28px; color: #c9ddd4; text-decoration: none; font-size: 13px; }
.side details a.on { background: #1f6b45; color: #fff; }
.side .out { display: block; margin: 12px 16px 20px; color: #f0c014; text-decoration: none; font-size: 13px; }
.cards { display: flex; flex-wrap: wrap; gap: 12px; }
.cards a { display: block; min-width: 140px; padding: 12px 14px; background: #f7faf8; border: 1px solid #e3ebe6; color: #1b2b4a; text-decoration: none; }
.cards strong { display: block; font-size: 22px; color: #1e4d34; }
.jump { margin: 6px 0; }
.jump a { color: #1e4d34; }