:root{
  --paper:#faf7f2; --card:#fffdf9; --ink:#241f1a; --ink2:#6f665c; --ink3:#9c9288;
  --line:#e6ded1; --line2:#d8cdbb;
  --red:#9e3b32; --red-soft:#f4e6e3; --gold:#a8854f; --green:#4a6b52; --green-soft:#e8efe8;
  --shadow:0 1px 2px rgba(60,45,30,.05), 0 8px 24px rgba(60,45,30,.06);
  --radius:14px;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{
  background:var(--paper); color:var(--ink);
  font:15px/1.75 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  padding-bottom:2rem;
  background-image:radial-gradient(circle at 12% 8%, rgba(168,133,79,.06), transparent 42%), radial-gradient(circle at 88% 4%, rgba(158,59,50,.05), transparent 38%);
}
h1,h2,h3{font-family:"Songti SC","Source Han Serif SC",Georgia,"SimSun",serif;font-weight:600;margin:0}
.hidden{display:none !important}

/* 顶部 */
.top{display:flex;align-items:center;justify-content:space-between;padding:18px 18px 6px;max-width:760px;margin:0 auto}
.brand{display:flex;align-items:center;gap:10px}
.brand-mark{
  width:38px;height:38px;border-radius:10px;display:grid;place-items:center;
  background:linear-gradient(160deg,#9e3b32,#7d2c25);color:#fff;font-family:"Songti SC",serif;font-size:22px;
  box-shadow:0 4px 12px rgba(158,59,50,.25)
}
.brand-txt{font-family:"Songti SC",serif;font-size:19px;letter-spacing:.06em;display:flex;flex-direction:column;line-height:1.2}
.brand-txt em{font-style:normal;font-size:11px;letter-spacing:.22em;color:var(--ink3);font-family:system-ui,sans-serif}
.ghost{background:none;border:1px solid var(--line2);color:var(--ink2);border-radius:999px;padding:7px 14px;font-size:13px}
.ghost:active{background:#f1ece3}

main{max-width:760px;margin:0 auto;padding:8px 14px}

/* 卡片 */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin:14px 0;box-shadow:var(--shadow)}
.card h2{font-size:16px;margin-bottom:4px;letter-spacing:.02em}
.card h2::before{content:"";display:inline-block;width:3px;height:14px;background:var(--red);border-radius:2px;margin-right:8px;vertical-align:-1px}
.sub{color:var(--ink2);font-size:13px;margin:2px 0 12px}
.hint{color:var(--ink3);font-size:12px;display:block;margin-top:6px;line-height:1.6}
.hint.center{text-align:center}

/* 表单 */
.field{display:block;margin:14px 0}
.field>span{display:block;font-size:13px;color:var(--ink2);margin-bottom:6px;letter-spacing:.04em}
input,select,textarea{
  width:100%;padding:11px 12px;border:1px solid var(--line2);border-radius:10px;background:#fff;
  font:inherit;color:var(--ink);outline:none;transition:border-color .15s
}
input:focus,select:focus,textarea:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(168,133,79,.12)}
textarea{resize:vertical;line-height:1.7}
select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--ink3) 50%),linear-gradient(135deg,var(--ink3) 50%,transparent 50%);background-position:calc(100% - 18px) 50%,calc(100% - 13px) 50%;background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:34px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:420px){.grid2{grid-template-columns:1fr}}
.row{display:flex;gap:10px;align-items:center}
.row input,.row select{flex:1}

.primary{
  background:linear-gradient(160deg,#9e3b32,#822f27);color:#fff;border:none;border-radius:10px;
  padding:12px 20px;font:inherit;font-weight:600;letter-spacing:.06em;box-shadow:0 6px 16px rgba(158,59,50,.22)
}
.primary:active{transform:translateY(1px)}
.primary.big{width:100%;padding:15px;font-size:16px;margin-top:8px}
.primary:disabled{opacity:.55;box-shadow:none}
.mini{background:#f2ece2;border:1px solid var(--line2);border-radius:9px;padding:10px 12px;font-size:13px;color:var(--ink2);white-space:nowrap}

/* 照片 */
.shots{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:12px}
.shots:empty{display:none}
.shot{position:relative;aspect-ratio:1;border-radius:10px;overflow:hidden;background:#f1ece3;border:1px solid var(--line)}
.shot img{width:100%;height:100%;object-fit:cover;display:block}
.shot .del{position:absolute;top:5px;right:5px;width:22px;height:22px;border-radius:50%;background:rgba(36,31,26,.62);color:#fff;border:none;font-size:13px;line-height:22px;text-align:center;padding:0}
.shot .tag{position:absolute;bottom:0;left:0;right:0;background:rgba(36,31,26,.6);color:#fff;font-size:11px;padding:3px 6px;text-align:center}
.uploaders{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.up-btn{
  display:block;text-align:center;padding:13px;border:1px dashed var(--line2);border-radius:10px;
  color:var(--ink2);font-size:14px;background:#fdfaf5
}
.up-btn:active{background:#f5efe4}

/* 芯片 */
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{background:#f6f1e8;border:1px solid var(--line2);color:var(--ink2);border-radius:999px;padding:7px 14px;font-size:13px}
.chip.on{background:var(--red-soft);border-color:#dcb7b1;color:var(--red);font-weight:600}

/* 折叠 */
.collapsible{padding:0;overflow:hidden}
.collapse-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;width:100%;background:none;border:none;padding:18px;text-align:left}
.collapse-head h2{margin:0;flex:1;min-width:0}
.collapse-head .arrow{font-size:12px;color:var(--ink3);flex:none;white-space:nowrap;margin-top:2px}
.collapse-body{padding:0 18px 18px}

/* 砂水八宫 */
.ss-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.ss-cell{border:1px solid var(--line);border-radius:10px;padding:8px;text-align:center;background:#fdfaf5}
.ss-cell .n{font-size:12px;color:var(--ink2);margin-bottom:6px}
.ss-cell select{padding:6px;font-size:12px;border-radius:7px}

.switch-row{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--ink2);margin-bottom:6px}
.switch-row input{width:18px;height:18px;margin-top:3px;flex:none;accent-color:var(--red)}

/* 进度 */
#progress{text-align:center;padding:34px 18px}
.spinner{width:34px;height:34px;border:2.5px solid var(--line2);border-top-color:var(--red);border-radius:50%;margin:0 auto 16px;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
#stageText{font-size:14px;color:var(--ink2);margin:0 0 14px}
.steps{display:flex;justify-content:center;gap:6px;flex-wrap:wrap}
.steps span{font-size:11px;color:var(--ink3);padding:3px 9px;border-radius:999px;background:#f3ede3}
.steps span.on{background:var(--red-soft);color:var(--red)}

/* 报告 */
.rp-hero{background:linear-gradient(165deg,#fffdfa,#f6efe4);border:1px solid var(--line2)}
.rp-hero .t{font-family:"Songti SC",serif;font-size:20px;line-height:1.4;margin-bottom:6px}
.rp-hero .v{color:var(--ink2);font-size:14px}
.score-row{display:flex;align-items:center;gap:16px;margin-top:14px;padding-top:14px;border-top:1px dashed var(--line2)}
.score-left{display:flex;flex-direction:column;align-items:center;gap:5px;flex:none}
.score-big{font-family:"Songti SC",serif;font-size:40px;line-height:1;color:var(--red)}
.score-big small{font-size:14px;color:var(--ink3);margin-left:2px}
.grade{font-size:12px;color:var(--ink2);border:1px solid var(--line2);border-radius:5px;padding:1px 9px;line-height:1.6}
.dims{flex:1;min-width:0}
.dim{display:flex;align-items:center;gap:8px;font-size:12px;margin:4px 0}
.dim i{font-style:normal;color:var(--ink3);width:60px;flex:none}
.dim .bar{flex:1;height:5px;background:#efe8dc;border-radius:3px;overflow:hidden}
.dim .bar b{display:block;height:100%;background:linear-gradient(90deg,#b8624f,#9e3b32);border-radius:3px}
.dim em{font-style:normal;color:var(--ink2);width:22px;text-align:right}

.sec-title{display:flex;align-items:center;gap:8px;font-family:"Songti SC",serif;font-size:17px;margin:22px 0 10px}
.sec-title .no{width:22px;height:22px;border-radius:6px;background:var(--red);color:#fff;font-size:12px;display:grid;place-items:center;font-family:system-ui}

.diag{border-left:2px solid var(--line2);padding:10px 0 10px 14px;margin:0 0 4px}
.diag.xiong{border-color:#c08078}
.diag.ji{border-color:#89a58f}
.diag .hd{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:3px}
.diag .lv{font-size:11px;padding:1px 7px;border-radius:4px;background:#f0e9dd;color:var(--ink2);font-weight:600}
.diag.xiong .lv{background:var(--red);color:#fff}
.diag.ji .lv{background:var(--green);color:#fff}
.diag .it{font-weight:600;font-size:14.5px}
.diag .wh{font-size:12px;color:var(--ink3)}
.diag p{margin:4px 0;font-size:13.5px;color:var(--ink2)}
.diag p b{color:var(--ink);font-weight:600}
.jing{font-size:12.5px;color:var(--gold);background:#fbf6ec;border-radius:6px;padding:6px 9px;margin-top:6px;font-family:"Songti SC",serif;line-height:1.7}

.plan-sum{background:#f8f3ea;border-radius:10px;padding:12px 14px;font-size:14px;color:var(--ink);margin-bottom:10px}
.plan-item{border-bottom:1px dashed var(--line);padding:11px 0}
.plan-item:last-child{border-bottom:none}
.plan-item .h{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.plan-item .area{font-weight:600;font-size:14px}
.plan-item .cost{font-size:11px;padding:1px 6px;border-radius:4px;background:#eef1ea;color:var(--green)}
.plan-item .prio{font-size:11px;padding:1px 6px;border-radius:4px;background:var(--red-soft);color:var(--red)}
.plan-item .act{font-size:13.5px;color:var(--ink);margin:4px 0 2px}
.plan-item .rsn{font-size:12.5px;color:var(--ink2)}

.wk{background:#fdf9f2;border:1px solid var(--line);border-radius:10px;padding:11px 13px;margin-bottom:8px}
.wk .p{font-weight:600;font-size:14px;margin-bottom:3px;color:var(--ink)}
.wk .r{font-size:13px;color:var(--ink2)}
.wk .f{font-size:13px;color:var(--green);margin-top:4px}

/* 九宫图 */
.pan-wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-top:6px}
.pan-cell{border:1px solid var(--line);border-radius:9px;padding:8px 6px;text-align:center;background:#fdfaf5;min-height:74px}
.pan-cell .d{font-size:11px;color:var(--ink3)}
.pan-cell .st{font-size:12px;color:var(--ink2);margin:2px 0}
.pan-cell .nums{font-size:14px;font-family:"Songti SC",serif;letter-spacing:.02em}
.pan-cell .lb{font-size:11px;margin-top:3px;color:var(--ink2);line-height:1.4}
.pan-cell.xiong{background:#fbf0ee;border-color:#e2c3be}
.pan-cell.ji{background:#eff4ef;border-color:#cfdccf}
.pan-legend{display:flex;gap:16px;justify-content:center;margin-top:12px;font-size:11.5px;color:var(--ink3);flex-wrap:wrap}
.pan-legend i{display:inline-block;width:9px;height:9px;border-radius:2px;margin-right:4px;vertical-align:0}

.imgbox img{width:100%;border-radius:10px;display:block;border:1px solid var(--line)}
.discl{font-size:11.5px;color:var(--ink3);line-height:1.7;margin-top:16px;padding-top:14px;border-top:1px dashed var(--line2)}

/* 往期 */
.hist-list{display:flex;flex-direction:column;gap:8px}
.hist{display:flex;gap:10px;align-items:center;padding:10px;border:1px solid var(--line);border-radius:10px;background:#fdfaf5}
.hist .thumb{width:44px;height:44px;border-radius:7px;object-fit:cover;background:#efe8dc;flex:none}
.hist .m{flex:1;min-width:0}
.hist .m b{display:block;font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hist .m span{font-size:11.5px;color:var(--ink3)}

.foot{max-width:760px;margin:26px auto 0;padding:0 20px;text-align:center;color:var(--ink3);font-size:11px;line-height:1.9}
.err{color:var(--red);font-size:13px;min-height:18px;margin:6px 0 0}
.gate .row{margin-top:8px}

/* ---------------- 分析体系选择 ---------------- */
.sys-list{display:flex;flex-direction:column;gap:10px;margin-top:6px}
.sys{
  position:relative;display:block;width:100%;text-align:left;cursor:pointer;
  background:#fbf8f2;border:1px solid var(--line);border-radius:12px;padding:13px 14px 12px 40px;
  transition:border-color .18s,background .18s,box-shadow .18s;
}
.sys .tick{
  position:absolute;left:12px;top:13px;width:18px;height:18px;border-radius:5px;
  border:1.5px solid var(--line2);background:#fff;color:transparent;
  font-size:12px;line-height:16px;text-align:center;transition:all .16s;
}
.sys.on{background:#fff;border-color:#d9a9a2;box-shadow:0 2px 10px rgba(158,59,50,.07)}
.sys.on .tick{background:var(--red);border-color:var(--red);color:#fff}
.sys .nm{display:block;font-size:14.5px;font-weight:600;color:var(--ink);letter-spacing:.02em}
.sys .nm em{font-style:normal;font-weight:400;font-size:11.5px;color:var(--gold);margin-left:8px;letter-spacing:.06em}
.sys .ds{display:block;font-size:12.5px;color:var(--ink2);line-height:1.65;margin-top:5px}
.sys .src{display:block;font-size:11px;color:var(--ink3);line-height:1.55;margin-top:6px;padding-top:6px;border-top:1px dashed var(--line)}
.sys:active{transform:scale(.995)}
.sysline{
  display:inline-block;margin-top:9px;font-size:11.5px;color:var(--gold);
  background:#fbf6ec;border:1px solid #eadfc8;border-radius:999px;padding:3px 12px;letter-spacing:.04em;
}
.diag .wh.sys{background:#f7f3ea;border-color:#e5d9c2;color:var(--gold);border-radius:5px;padding:1px 8px}

/* ---------------- 反馈 ---------------- */
.tabs{display:flex;gap:8px;margin:0 0 14px;border-bottom:1px solid var(--line);padding-bottom:10px}
.tab{background:none;border:none;font-size:14px;color:var(--ink3);padding:4px 2px;font-family:inherit}
.tab.on{color:var(--red);font-weight:600;box-shadow:inset 0 -2px 0 var(--red)}
.fb{border:1px solid var(--line);border-radius:11px;padding:12px 13px;margin-bottom:10px;background:#fffdf9}
.fb.done{background:#f7f9f6;border-color:#dfe8dd}
.fb-hd{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:11.5px}
.fb-hd .tagx{background:var(--red-soft);color:var(--red);border-radius:5px;padding:1px 8px}
.fb-hd .pg{color:var(--ink3)}
.fb-hd .st{margin-left:auto;color:var(--ink3)}
.fb.done .st{color:var(--green)}
.fb .ct{margin:8px 0 0;font-size:13.5px;line-height:1.7;white-space:pre-wrap;word-break:break-word}
.fb .rp{margin:8px 0 0;font-size:12.5px;color:var(--green);background:var(--green-soft);border-radius:7px;padding:7px 10px}
.fb .tm{margin:8px 0 0;font-size:11px;color:var(--ink3)}

.modal{position:fixed;inset:0;z-index:60;display:flex;align-items:flex-end;justify-content:center}
.modal .mask{position:absolute;inset:0;background:rgba(36,31,26,.42);backdrop-filter:blur(2px)}
.sheet{
  position:relative;width:100%;max-width:520px;max-height:88vh;overflow-y:auto;
  background:var(--card);border-radius:18px 18px 0 0;padding:20px 18px calc(20px + env(safe-area-inset-bottom));
  box-shadow:0 -8px 32px rgba(40,30,20,.18);animation:sheetIn .26s ease-out;
}
@keyframes sheetIn{from{transform:translateY(24px);opacity:.6}to{transform:translateY(0);opacity:1}}
.sheet-hd{display:flex;align-items:center;justify-content:space-between;margin-bottom:2px}
.sheet-hd h2{font-size:17px}
.sheet-hd .x{background:none;border:none;font-size:24px;line-height:1;color:var(--ink3);padding:0 4px}
.sheet .err{color:var(--red);font-size:12.5px;min-height:18px;margin:8px 0 0}
@media(min-width:560px){.modal{align-items:center}.sheet{border-radius:18px}}
.top .ghost{margin-left:8px}

.h2row{display:flex;align-items:center;justify-content:space-between;gap:10px}
.cnt{font-size:11.5px;color:var(--red);background:var(--red-soft);border:1px solid #e2c3be;border-radius:999px;padding:2px 10px;white-space:nowrap}
.grp{display:flex;align-items:center;gap:10px;margin:14px 0 2px;font-size:11.5px;color:var(--ink3);letter-spacing:.08em}
.grp::after{content:"";flex:1;height:1px;background:var(--line)}
.sys .ds{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.sys .nm .ro{font-style:normal;font-size:10px;color:var(--ink3);border:1px solid var(--line2);border-radius:4px;padding:0 5px;margin-left:6px;vertical-align:1px}