*{box-sizing:border-box}html{background:#f4f5f7}body{margin:0;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;color:#111;background:#f4f5f7}.shell{width:min(1020px,100%);margin:0 auto;padding:22px}.panel{background:#fff;border-radius:24px;padding:30px;box-shadow:0 12px 40px rgba(0,0,0,.07)}.hidden{display:none!important}.eyebrow{font-size:14px;font-weight:700;letter-spacing:.12em;color:#666;text-transform:uppercase}.intro-panel{max-width:760px;margin:8vh auto}.intro-panel h1{font-size:34px;margin:10px 0 14px}.lead{font-size:18px;line-height:1.8;color:#333}.dimension-list{display:grid;gap:12px;margin:24px 0}.dimension-list>div{display:grid;grid-template-columns:42px 145px 1fr;align-items:center;gap:12px;padding:15px 16px;border:1px solid #e7e7e7;border-radius:16px}.dimension-list span{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:#111;color:#fff;font-weight:700}.dimension-list b{font-size:17px}.dimension-list small{font-size:15px;color:#555}.notice{padding:14px 16px;background:#f7f7f7;border-radius:14px;line-height:1.7;color:#555;margin-bottom:22px}.primary-btn,.secondary-btn{appearance:none;border:0;border-radius:14px;padding:13px 22px;font-size:16px;font-weight:700;cursor:pointer;transition:.15s ease}.primary-btn{background:#111;color:#fff}.primary-btn:hover{transform:translateY(-1px)}.primary-btn:disabled{opacity:.35;cursor:not-allowed;transform:none}.secondary-btn{background:#eee;color:#222}.intro-panel .primary-btn,.intro-panel .secondary-btn{width:100%;margin-top:10px}.survey-panel{padding:24px}.survey-header{display:flex;align-items:flex-end;justify-content:space-between;gap:16px}.survey-header h2{font-size:26px;margin:6px 0 0}.participant-badge{font-size:12px;color:#777;background:#f3f3f3;border-radius:999px;padding:8px 12px;white-space:nowrap}.progress-track{height:8px;background:#ededed;border-radius:99px;overflow:hidden;margin:18px 0 24px}.progress-bar{height:100%;width:0;background:#111;border-radius:99px;transition:width .25s ease}.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:start}.side-title{text-align:center;font-size:30px;font-weight:800;margin:0 0 10px}.image-frame{border:6px solid #0b0b0b;border-radius:22px;overflow:hidden;background:#eee;aspect-ratio:606/1227}.image-frame img{display:block;width:100%;height:100%;object-fit:cover}.questions{margin-top:24px;border-top:1px solid #e7e7e7}.question{display:grid;grid-template-columns:1fr 160px;gap:18px;align-items:center;padding:18px 2px;border-bottom:1px solid #e7e7e7}.question-text{display:flex;gap:12px;align-items:baseline;line-height:1.5}.question-text b{font-size:18px;white-space:nowrap}.question-text span{font-size:17px}.choice-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}.choice{height:52px;border:2px solid #aaa;background:#fff;border-radius:14px;font-size:20px;font-weight:800;cursor:pointer}.choice.selected{border-color:#111;background:#111;color:#fff}.answer-hint{font-size:14px;color:#777;margin-top:14px}.nav-row{display:flex;justify-content:space-between;gap:14px;margin-top:18px}.nav-row button{min-width:130px}.center-panel{max-width:560px;margin:16vh auto;text-align:center}.center-panel h2{font-size:30px;margin:14px 0 8px}.center-panel p{color:#555;line-height:1.7}.done-mark,.error-mark{width:72px;height:72px;border-radius:50%;margin:0 auto;display:grid;place-items:center;font-size:40px;font-weight:800}.done-mark{background:#111;color:#fff}.error-mark{background:#eee;color:#111}.done-id{display:inline-block;margin-top:12px;padding:9px 12px;border-radius:10px;background:#f2f2f2;color:#666;font-size:12px}.spinner{width:54px;height:54px;border:5px solid #ddd;border-top-color:#111;border-radius:50%;margin:0 auto;animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
@media (max-width:700px){.shell{padding:8px}.panel{border-radius:16px;padding:16px}.intro-panel{margin:4vh auto}.intro-panel h1{font-size:27px}.lead{font-size:16px}.dimension-list>div{grid-template-columns:38px 1fr}.dimension-list small{grid-column:2}.survey-panel{padding:12px}.participant-badge{display:none}.survey-header h2{font-size:22px}.compare-grid{gap:10px}.side-title{font-size:23px}.image-frame{border-width:4px;border-radius:14px}.questions{margin-top:14px}.question{grid-template-columns:1fr 112px;gap:8px;padding:14px 0}.question-text{display:block}.question-text b{display:block;font-size:15px;margin-bottom:3px}.question-text span{font-size:14px}.choice-pair{gap:7px}.choice{height:46px;border-radius:12px;font-size:18px}.nav-row button{min-width:0;flex:1}.answer-hint{font-size:12px}}


/* 基本信息 */
.profile-form{margin:22px 0 18px;padding:18px;border:1px solid #e5e7eb;border-radius:14px;background:#fafafa;text-align:left}
.profile-item{padding:12px 0;border-bottom:1px solid #eceff3}
.profile-item:last-of-type{border-bottom:0}
.profile-label{display:block;margin-bottom:10px;color:#111827;font-size:16px}
.radio-line{display:inline-flex;align-items:center;gap:6px;margin:5px 22px 5px 0;font-size:15px;cursor:pointer}
.radio-line input{width:18px;height:18px}
.age-input{box-sizing:border-box;width:100%;max-width:260px;padding:11px 12px;border:1px solid #cfd5df;border-radius:9px;background:#fff;font-size:16px;outline:none}
.age-input:focus{border-color:#111827;box-shadow:0 0 0 2px rgba(17,24,39,.08)}
.profile-error{margin-top:12px;padding:10px 12px;border-radius:8px;background:#fff1f2;color:#b42318;font-size:14px}