.intro-pending .site-header,.intro-pending .forum-layout{display:none!important}
.intro-rules{font-size:14px;line-height:1.85}.intro-rules h2{font-size:18px}.intro-rules ul{padding-left:20px}.intro-rules li+li{margin-top:10px}.intro-rule-example{font-weight:700;text-decoration:underline;color:#285b80}
.investigation-intro{min-height:100vh;min-height:100svh;box-sizing:border-box;padding:44px 20px;background:#f1f0eb;display:flex;align-items:center;justify-content:center;color:#263d35;font-family:"Microsoft YaHei",sans-serif}
.intro-card{box-sizing:border-box;width:100%;max-width:650px;padding:40px 46px 26px;border:1px solid #d8ded7;border-top:4px solid #36644e;border-radius:14px;background:#fffefa;box-shadow:0 12px 40px #23372c0c}
.intro-eyebrow{font-size:12px;letter-spacing:2px;color:#74847a;margin-bottom:20px}
.intro-card h1{font-size:32px;line-height:1.4;letter-spacing:1px;margin:0 0 22px;font-weight:700;outline:none}
.intro-card p{font-size:15px;line-height:1.85;margin:0 0 15px;color:#526158}
.intro-guide{background:#f1f5ef;border-left:3px solid #7a9b79;padding:16px 19px;margin:24px 0}
.intro-guide h2{font-size:14px;margin:0 0 8px;color:#335443}.intro-guide p{margin:0;font-size:14px}
.intro-guide ul{margin:0;padding-left:20px;list-style:disc}.intro-guide li{padding-left:2px}.intro-guide li+li{margin-top:10px}.intro-guide li::marker{color:#335443}
.intro-card .intro-question{color:#263d35;font-weight:600;margin:20px 0 16px}
.intro-actions{display:flex;gap:12px}.intro-actions button{border:1px solid #d3dcd1;border-radius:7px;padding:13px 20px;font:inherit;font-size:15px;cursor:pointer;background:#edf2e9;color:#40634c;min-height:48px;white-space:nowrap}
.intro-actions #intro-start{flex:1;background:#36644e;color:white;border-color:#36644e}.intro-actions button:hover{filter:brightness(.96)}.intro-actions button:focus-visible{outline:3px solid #a7bc90;outline-offset:3px}
.intro-card .intro-response{font-size:13px;margin:12px 0 0;min-height:24px;color:#718073}.intro-signature{text-align:right;margin-top:12px;font-size:12px;letter-spacing:1px;color:#899389}
@media(max-width:480px){.investigation-intro{padding:20px 14px;align-items:flex-start}.intro-card{padding:28px 24px 22px}.intro-card h1{font-size:27px}.intro-actions button{padding:12px 16px}}
.intro-card h1{font-size:27px}
.intro-signature{font-family:"Freestyle Script","Snell Roundhand","Apple Chancery",cursive;font-size:36px;font-style:normal;font-weight:400;letter-spacing:0;color:#607366;line-height:1.25;transform:scaleX(.88);transform-origin:right center}
@media(max-width:480px){.intro-card h1{font-size:24px}.intro-signature{font-size:33px}}

body{margin:0}.intro-actions a{display:block;text-align:center;text-decoration:none;padding:14px 20px;border-radius:7px;font:600 16px/1.5 "Microsoft YaHei",sans-serif}.intro-actions a:focus-visible{outline:3px solid #a7bc90;outline-offset:3px}.intro-card .intro-save-note{font-size:12px;margin-top:14px;color:#74847a}