/* 由 scripts/build-css.js 从 public/index.html 抽出，勿手改 */
:root{--ink:#1b1916;--ink2:#352f26;--ink3:#463f34;--line:#e6dccb;--line2:#d3c5ae;--paper:#fffdf8;--paper2:#f8f0e2;--red:#8f2418;--red2:#b8352a;--gold:#a3804a;--gold2:#c9a86a;--bg:#f2e9db;--shadow:0 24px 46px -36px rgba(70,52,28,.62)}
*{box-sizing:border-box}
html,body{margin:0}
body{font-size:17px;background:var(--bg);background-image:radial-gradient(1100px 520px at 50% -180px,#fcf5e8 0,rgba(252,245,232,0) 72%),repeating-linear-gradient(90deg,rgba(120,95,60,.030) 0 1px,rgba(0,0,0,0) 1px 4px),repeating-linear-gradient(0deg,rgba(120,95,60,.022) 0 1px,rgba(0,0,0,0) 1px 4px);color:var(--ink);font-family:"Songti SC","Noto Serif SC",-apple-system,"PingFang SC",serif;line-height:1.78;-webkit-font-smoothing:antialiased}
a{color:inherit}
.wrap{max-width:880px;margin:0 auto;padding:0 20px}
header{background:linear-gradient(180deg,#fffdf8,#faf3e6);border-bottom:1px solid var(--line2);position:relative}
header::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:4px;background:linear-gradient(90deg,transparent,var(--gold2) 16%,var(--gold2) 84%,transparent);opacity:.42}
header:not(.site-hd) .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:12px}
.logo{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink)}
.logo .seal{width:31px;height:31px;flex:0 0 31px;background:var(--red);color:#fff6e6;display:grid;place-items:center;font-size:16px;letter-spacing:0;line-height:1;border-radius:2px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.26),0 5px 12px -7px rgba(143,36,24,.9);font-family:"Songti SC","Noto Serif SC",serif}
.logo .lk{display:flex;flex-direction:column;gap:4px;line-height:1}
.logo .wm-svg{height:30px;width:auto;display:block;overflow:visible}
.logo .wm-svg .wm-ink{fill:var(--ink)}
.logo .wm-svg .wm-red{fill:var(--red)}
.logo .wm-svg path{transition:fill .18s ease}
.logo:hover .wm-svg .wm-ink{fill:var(--red)}
.logo:hover .wm-svg .wm-red{fill:var(--ink)}
.logo .wm b{font-weight:400;color:var(--red)}
.logo .sub{font-size:9.5px;line-height:1;letter-spacing:.24em;color:var(--gold);white-space:nowrap;opacity:.9}
@media(max-width:720px){.logo .wm-svg{height:26px}.logo .sub{display:none}}
nav{font-size:14px;color:var(--ink2);letter-spacing:.06em}
nav a{font-size:14.5px;margin-left:24px;text-decoration:none;padding-bottom:3px;border-bottom:1px solid transparent;transition:.18s}
nav a:hover{color:var(--red);border-bottom-color:var(--gold2)}
.hero{text-align:center;padding:80px 0 44px;position:relative}
.hero .kicker{font-size:12px;letter-spacing:.52em;color:var(--gold);margin-bottom:20px;text-indent:.52em}
.hero h1{font-size:46px;letter-spacing:.22em;margin:0 0 6px;font-weight:400;text-indent:.22em}
.hero .rule{width:78px;height:1px;background:var(--gold2);margin:16px auto 20px;position:relative;opacity:.9}
.hero .rule::before,.hero .rule::after{content:"";position:absolute;top:-2px;width:5px;height:5px;background:var(--gold2);transform:rotate(45deg)}
.hero .rule::before{left:-16px}.hero .rule::after{right:-16px}
.hero p{color:var(--ink2);margin:0;font-size:15px;letter-spacing:.06em}
.card{background:linear-gradient(180deg,#fffdf9,#fdf8ee);border:1px solid var(--line);padding:34px 34px 32px;margin-bottom:30px;position:relative;box-shadow:var(--shadow)}
.card::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--gold2),rgba(201,168,106,.12) 45%,rgba(201,168,106,.12) 55%,var(--gold2))}
.card::after{content:"";position:absolute;right:13px;bottom:13px;width:16px;height:16px;border-bottom:1px solid var(--line2);border-right:1px solid var(--line2);opacity:.75}
.form{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;align-items:flex-end;margin-top:26px}
.field{display:flex;flex-direction:column;gap:6px;text-align:left}
.field label{font-size:13px;color:var(--ink2);letter-spacing:.1em}
.field input,.field select{font-family:inherit;font-size:19px;padding:11px 14px;border:1px solid var(--line2);background:var(--paper);color:var(--ink);width:130px;text-align:center;box-shadow:inset 0 1px 2px rgba(90,70,40,.06);transition:.18s}
.field input:focus,.field select:focus{outline:none;border-color:var(--gold);box-shadow:inset 0 1px 2px rgba(90,70,40,.06),0 0 0 3px rgba(201,168,106,.18)}
button.primary{font-family:inherit;font-size:15px;letter-spacing:.22em;text-indent:.22em;background:linear-gradient(180deg,var(--red2),var(--red));color:#fff8ec;border:1px solid #7a1d13;padding:13px 34px;cursor:pointer;box-shadow:0 12px 22px -16px rgba(143,36,24,.95),inset 0 1px 0 rgba(255,255,255,.16);transition:.18s}
button.primary:hover{background:linear-gradient(180deg,#c23a2d,#9a281b);transform:translateY(-1px);box-shadow:0 16px 26px -16px rgba(143,36,24,.95)}
button.primary:active{transform:translateY(0)}
button.primary:disabled{background:#c9bdab;border-color:#b8ab97;cursor:not-allowed;box-shadow:none;transform:none}
button.ghost{font-family:inherit;font-size:14px;background:#fff;color:var(--ink);border:1px solid var(--line);padding:10px 18px;cursor:pointer}
.hint{font-size:14px;color:var(--ink2);margin-top:14px;text-align:center;min-height:20px}
.missing{display:none;margin-top:14px;padding:14px 16px;border:1px solid var(--line);background:#fff}
.mtip{font-size:14px;color:var(--ink2);margin-bottom:10px}
.mrow{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}
.mfield{display:flex;flex-direction:column;gap:4px;font-size:14px}
.mfield span{color:var(--ink2)}
.mfield input{width:76px;padding:7px 8px;border:1px solid var(--line);font-family:inherit;font-size:15px;text-align:center}
button.small{padding:8px 18px;font-size:14px;letter-spacing:.08em}
.err{color:var(--red)}
.result{display:none;margin-top:8px}
.result.on{display:block}
.nm{text-align:center;font-size:58px;letter-spacing:.24em;margin:10px 0 4px;text-indent:.24em;position:relative;color:var(--ink)}
.nm::before,.nm::after{content:"";display:block;width:120px;height:1px;background:linear-gradient(90deg,transparent,var(--gold2),transparent);margin:0 auto}
.nm::before{margin-bottom:16px}.nm::after{margin-top:16px}
.total{text-align:center;color:var(--red);font-size:14px;letter-spacing:.3em;text-indent:.3em}
.grids{display:flex;gap:10px;flex-wrap:wrap;margin:28px 0 6px}
.grids .g{flex:1 1 120px;background:var(--paper);border:1px solid var(--line);border-top:2px solid var(--gold2);padding:16px 10px 14px;text-align:center;position:relative;transition:.18s}
.grids .g:hover{transform:translateY(-2px);box-shadow:0 14px 24px -20px rgba(70,52,28,.7)}
.grids .g span{font-size:13px;color:var(--ink2);display:block;letter-spacing:.1em}
.grids .g b{font-size:34px;font-family:"Songti SC","Noto Serif SC",serif;font-weight:400;display:block;margin:0 0 2px;letter-spacing:0}
.grids .g i{font-style:normal;font-size:13px;color:var(--gold);display:block}
.grids .g em{font-style:normal;font-size:12px;color:var(--ink2);display:block;margin-top:4px}
.grids .g.muted{opacity:.72}
.lv{display:inline-block;font-size:12px;padding:1px 8px;border:1px solid;border-radius:999px;letter-spacing:.06em;margin-top:6px;white-space:nowrap}
.lv-a{color:#1d6b3f;border-color:#9ec7ae;background:#f0f7f2}
.lv-b{color:#2f7d4f;border-color:#b5d3c0;background:#f4f9f5}
.lv-c{color:#8a6d33;border-color:#ddc9a0;background:#fbf6ea}
.lv-d{color:#a4562b;border-color:#e3bda4;background:#fdf2ec}
.lv-e{color:#8f2018;border-color:#dfa9a3;background:#fbeeec}
.lv-n{color:var(--ink3);border-color:var(--line2);background:transparent}
.row{display:flex;gap:20px;flex-wrap:wrap;margin-top:18px;font-size:14px;color:var(--ink2)}
.row b{color:var(--ink)}
.chars{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.chars .c{border:1px solid var(--line);border-left:2px solid var(--gold2);background:linear-gradient(180deg,#fffdf8,#fbf4e6);padding:12px 16px;min-width:118px;max-width:250px;box-shadow:0 10px 18px -16px rgba(70,52,28,.6)}
.chars .c em{font-style:normal;font-size:28px;letter-spacing:.12em;color:var(--ink)}
.chars .c span{display:block;font-size:13px;color:var(--ink2);margin-top:2px}
.paywall{margin-top:26px;border-top:1px dashed var(--line);padding-top:24px}
.paywall h3{margin:0 0 10px;font-size:19px;letter-spacing:.1em;font-weight:400;color:var(--ink)}
.paywall h3 b{color:var(--red);font-weight:400}
.paywall ul{margin:10px 0 18px;padding-left:18px;font-size:14px;color:var(--ink2)}
.paywall li{margin:5px 0}
.paywall li::marker{color:var(--gold2)}
.price{font-size:15px;color:var(--ink2);margin-bottom:16px}
.price b{font-size:32px;color:var(--red);font-family:"Songti SC","Noto Serif SC",serif;letter-spacing:.02em}
.fine{font-size:13px;color:var(--ink2);margin-top:10px}
.about{font-size:14px;color:var(--ink2)}
.about h2{font-size:20px;letter-spacing:.12em;color:var(--ink);font-weight:400;margin:0 0 12px;padding-left:14px;position:relative}
.about h2::before{content:"";position:absolute;left:0;top:.3em;bottom:.3em;width:3px;background:var(--red)}
#about .quote{text-align:center;margin:22px 0 20px;font-size:19px;letter-spacing:.08em;color:var(--ink);line-height:2;position:relative}
#about .quote::before,#about .quote::after{content:"";display:block;width:56px;height:1px;background:var(--gold2);margin:14px auto;opacity:.85}
#about .quote cite{display:block;font-style:normal;font-size:13.5px;letter-spacing:.18em;color:var(--ink3);margin-top:6px}
.src{font-size:13px;color:var(--ink2);margin-top:18px;padding-top:14px;border-top:1px dashed var(--line)}
.solar-out{display:none;margin-top:22px;background:#fff;border:1px solid var(--line);padding:20px 22px}
.solar-out.on{display:block}
.solar-out .big{font-size:30px;font-family:ui-monospace,Menlo,monospace;color:var(--red);letter-spacing:.04em}
.solar-out .kv{font-size:14px;color:var(--ink2);margin-top:6px}
.solar-out .kv b{color:var(--ink)}
footer{border-top:3px double var(--gold2);margin-top:52px;padding:34px 0 44px;font-size:13px;color:#cbbfa9;text-align:center;background:#242220;letter-spacing:.05em}
footer b{color:#f2e7d3;font-weight:400}
footer a{text-decoration:underline;text-underline-offset:3px;color:#e6d6b8}
.paidbar{position:sticky;top:0;z-index:60;display:flex;justify-content:space-between;align-items:center;gap:12px;background:#2f7d4f;color:#fff;font-size:14px;padding:10px 18px;letter-spacing:.02em}
.paidbar button{background:transparent;border:0;color:#fff;font-size:20px;cursor:pointer;line-height:1}
.acct{font-size:14px;color:var(--ink2);display:flex;gap:14px;align-items:center}
.acct a{cursor:pointer;border-bottom:1px solid var(--line)}
.acct .who{color:var(--ink)}
.acct .vip{color:var(--red);font-size:13px;border:1px solid var(--red);padding:0 5px;margin-left:6px}
.mask{position:fixed;inset:0;background:rgba(34,32,29,.42);display:none;align-items:center;justify-content:center;padding:20px;z-index:50}
.mask.on{display:flex}
.dialog{background:linear-gradient(180deg,#fffdf9,#fdf8ee);border:1px solid var(--line2);max-width:380px;width:100%;padding:30px 30px 26px;position:relative;box-shadow:0 40px 80px -40px rgba(0,0,0,.5)}
.dialog::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--gold2),rgba(201,168,106,.15),var(--gold2))}
.dialog h3{margin:0 0 4px;font-size:20px;letter-spacing:.1em;font-weight:400}
.dialog p.sub{margin:0 0 6px;font-size:14px;color:var(--ink2);line-height:1.6}
.dialog .tabs{display:flex;border-bottom:1px solid var(--line);margin:16px 0 18px}
.dialog .tabs button{flex:1;background:none;border:0;border-bottom:2px solid transparent;padding:9px 0;font-family:inherit;font-size:15px;color:var(--ink2);cursor:pointer;letter-spacing:.1em}
.dialog .tabs button.on{color:var(--red);border-bottom-color:var(--red)}
.dialog input{width:100%;font-family:inherit;font-size:16px;padding:10px 12px;border:1px solid var(--line);background:#fff;margin-bottom:12px}
.dialog input:focus{outline:none;border-color:var(--red)}
.dialog .primary{width:100%;margin-top:2px}
.dialog .msg{font-size:14px;color:var(--red);min-height:18px;margin-top:10px}
.dialog .close{position:absolute;right:12px;top:8px;font-size:22px;color:var(--ink2);background:none;border:0;cursor:pointer;line-height:1}
.vipcard{border:1px solid var(--line2);background:linear-gradient(135deg,#fffdf8,#f8efdd);padding:22px 24px;display:flex;gap:16px;flex-wrap:wrap;align-items:center;justify-content:space-between;position:relative;box-shadow:var(--shadow)}
.vipcard::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--gold2)}
.vipcard.vip-plain{border:0;box-shadow:none;background:transparent;padding:0}
.vipcard.vip-plain::before{display:none}
.vipcard .t{font-size:16px;letter-spacing:.06em}
.vipcard .d{font-size:14px;color:var(--ink2);margin-top:7px;max-width:460px;line-height:1.75}
.vipcard>div:first-child{flex:1 1 300px;min-width:0}
.vipcard .p{color:var(--red);font-size:30px;font-family:"Songti SC","Noto Serif SC",serif;white-space:nowrap;letter-spacing:.02em}
.vipcard .p small{font-size:13px;color:var(--ink2);letter-spacing:.04em;margin-left:4px}
/* ---------- PK / 定制报告 ---------- */
.sec{font-size:23px;letter-spacing:.14em;font-weight:400;margin:0 0 10px;padding-left:16px;position:relative}
.sec::before{content:"";position:absolute;left:0;top:.28em;bottom:.28em;width:3px;background:var(--red)}
#rpTabs{display:inline-flex;border:1px solid var(--line2);background:var(--paper);margin:2px 0 18px;box-shadow:0 8px 16px -16px rgba(70,52,28,.7)}
#rpTabs button{font-family:inherit;font-size:14px;letter-spacing:.08em;padding:10px 24px;border:0;background:none;color:var(--ink2);cursor:pointer;transition:.18s}
#rpTabs button+button{border-left:1px solid var(--line2)}
#rpTabs button:hover{color:var(--ink)}
#rpTabs button.on{background:linear-gradient(180deg,var(--red2),var(--red));color:#fff7ea}
.pkform{display:flex;gap:20px;flex-wrap:wrap;align-items:flex-end;justify-content:center;margin:22px 0 10px}
.pkcol{display:flex;gap:10px;align-items:flex-end}
.pkhead{font-size:13px;color:var(--red);letter-spacing:.2em;padding-bottom:14px}
.pkvs{color:var(--ink2);font-size:14px;letter-spacing:.2em;padding-bottom:16px}
.pkform .field input{width:96px}
.vote-invite{margin:20px 0 2px;border-top:1px solid var(--line);padding-top:16px;display:flex;flex-wrap:wrap;
  align-items:center;gap:14px;justify-content:space-between}
.vote-invite .vi-t{font-size:16px;color:var(--ink);letter-spacing:.04em}
.vote-invite .vi-d{font-size:14px;color:var(--ink3);margin-top:5px;line-height:1.8;max-width:560px}
.vote-invite a.go{flex:0 0 auto;display:inline-block;padding:11px 22px;border-radius:8px;text-decoration:none;
  background:linear-gradient(180deg,var(--red2),var(--red));color:#fff7ea;font-size:15px;letter-spacing:.06em;white-space:nowrap}
.vote-invite a.go:hover{filter:brightness(1.06)}
@media (max-width:520px){.vote-invite{display:block}.vote-invite a.go{margin-top:12px}}
.kb-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.kb-grid a{display:block;padding:16px 18px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);text-decoration:none;background:#fff}
.kb-grid a:hover{background:#fdfaf4}
.kb-grid b{display:block;font-size:15.5px;color:var(--ink);letter-spacing:.03em;font-weight:400}
.kb-grid span{display:block;margin-top:6px;font-size:14px;color:var(--ink3);line-height:1.7}
.kb-more{margin:16px 0 0;text-align:right;font-size:14px}
.kb-more a{color:var(--gold);text-decoration:none;border-bottom:1px solid rgba(201,162,39,.45);padding-bottom:2px}
@media (max-width:760px){.kb-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.kb-grid{grid-template-columns:1fr}.kb-grid a{padding:14px 16px}}
.cmpwrap{display:none;margin-top:22px}
.cmpwrap.on{display:block}
table.cmp{width:100%;border-collapse:collapse;background:#fff;font-size:14px}
table.cmp th,table.cmp td{border:1px solid var(--line);padding:9px 11px;text-align:center;vertical-align:top}
table.cmp thead th{background:linear-gradient(180deg,#faf3e4,#f5ecdb);font-weight:400;font-size:14px;color:var(--ink2);letter-spacing:.06em;border-bottom:2px solid var(--gold2)}
table.cmp thead th.nm{color:var(--ink);font-size:17px;letter-spacing:.14em}
table.cmp td.lbl{text-align:left;color:var(--ink2);background:#fbf8f3;width:112px;white-space:nowrap}
table.cmp td.win{background:#f1f8f3;color:#1d6b3f;font-weight:600}
table.cmp td.vs{color:var(--ink2);font-size:13px}
table.cmp tr.sum td{text-align:left;background:#fdfaf4;color:var(--ink);line-height:1.8}
.rlist{margin:14px 0 18px;padding-left:18px;font-size:14px;color:var(--ink2)}
.rlist li{margin:3px 0}
.chk{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--ink2);margin-bottom:14px;cursor:pointer}
.rform{display:flex;gap:14px;flex-wrap:wrap;align-items:flex-end;margin:6px 0 16px}
.rform .field input{width:130px;font-size:16px}
.want{display:block;margin:10px 0 14px}
.want span{display:block;font-size:13px;color:var(--ink2);letter-spacing:.08em;margin-bottom:6px}
.want textarea{width:100%;box-sizing:border-box;font-family:inherit;font-size:14px;line-height:1.6;padding:10px 12px;border:1px solid var(--line);background:#fff;color:var(--ink);resize:vertical}
.want textarea:focus{outline:none;border-color:var(--red)}
.rfoot{display:flex;gap:22px;align-items:center;flex-wrap:wrap;margin-top:18px;padding-top:18px;border-top:1px dashed var(--line2)}
.rfoot .price{display:flex;align-items:baseline;gap:7px;margin:0}
.rfoot .price b{font-size:30px;line-height:1}
.rlist li::marker{color:var(--gold2)}
@media(max-width:640px){.hero h1{font-size:30px}.nm{font-size:40px}.card{padding:22px}.paidbar{position:sticky;top:0;z-index:60;display:flex;justify-content:space-between;align-items:center;gap:12px;background:#2f7d4f;color:#fff;font-size:14px;padding:10px 18px;letter-spacing:.02em}
.paidbar button{background:transparent;border:0;color:#fff;font-size:20px;cursor:pointer;line-height:1}
.acct{gap:10px}}
.sec-h{display:flex;align-items:baseline;gap:12px;border-bottom:1px solid var(--line);padding-bottom:10px;margin-bottom:16px}
.sec-h h2{margin:0;font-size:19px;letter-spacing:.08em;font-weight:400}
.sec-h span{font-size:12px;color:var(--gold);letter-spacing:.26em}
.card .lead{font-size:14.5px;color:var(--ink2);line-height:1.9;margin:0 0 18px}
.nums{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:0 0 16px}
.nums>div{border:1px solid var(--line);background:#fff;padding:14px 16px;border-top:2px solid var(--gold)}
.nums b{display:block;font-family:ui-serif,Georgia,serif;font-size:26px;color:var(--red);letter-spacing:.02em;line-height:1.2}
.nums span{display:block;font-size:13.5px;color:var(--ink2);line-height:1.7;margin-top:4px}
.card .note{font-size:14px;color:var(--ink3);line-height:1.8;margin:0}
a.more{font-size:14px;color:var(--red);text-decoration:none;border-bottom:1px solid rgba(150,40,27,.35);padding-bottom:1px}
a.more:hover{border-bottom-color:var(--red)}
@media(max-width:680px){.nums{grid-template-columns:1fr}}
.field-rule{font-size:13.5px;color:var(--ink3);text-align:center;margin-top:14px;letter-spacing:.02em}
.why{margin:18px 0 6px;padding:16px 20px;border-left:3px solid var(--gold);background:#fbf7ee}
.why-h{display:flex;align-items:baseline;gap:10px;margin-bottom:8px}
.why-h span{font-size:14px;color:var(--ink);letter-spacing:.06em}
.why-h em{font-style:normal;font-size:13px;color:var(--gold);letter-spacing:.22em}
.why p{margin:0 0 10px;font-size:14px;color:var(--ink2);line-height:1.85}
.why .why-nums{display:flex;gap:18px;flex-wrap:wrap;margin:0 0 10px}
.why .why-nums span{font-size:13.5px;color:var(--ink3)}
.why .why-nums b{color:var(--red);font-family:ui-serif,Georgia,serif;font-size:16px;margin-right:4px}
.why .why-note{margin:0;font-size:13.5px;color:var(--ink3);line-height:1.8}
.hero p{font-size:16.5px}
.about,.lead,.why p{font-size:15.5px}
.hint,.field-rule,.fine{font-size:14.5px;color:#3a332a}
.modenote{margin:14px 0 16px;padding:14px 16px 14px 18px;background:linear-gradient(90deg,#fdf6e6,#fbf8f1);border-left:3px solid var(--gold);color:#2f2a22;font-size:15px;line-height:1.85}
.modenote b{color:var(--red)}
.rlist li,.paywall ul li{font-size:15.5px;line-height:1.9}
.row,.total{font-size:15px}
.price{font-size:16px}
.vipcard .t{font-size:17px}
.vipcard .d{font-size:14px;line-height:1.8}
.why .why-note,.why .why-nums span{font-size:14px}
.grids .g span{font-size:14px}
.grids .g em{font-size:13px}
.chars .c span{font-size:14px}
.card .note{font-size:14px}
footer{font-size:14px;line-height:1.9;color:#3a332a}
h2.sec{font-size:23px}

/* ── 手机端（≤640） ─────────────────────────────────────────── */
@media(max-width:640px){
  .wrap{padding:0 16px}
  /* 页头：两行。上行标志与登录，下行导航横滑，不再换行断词。
     新版模板（.site-hd）自带导航排版，这里只作用于老页头，免得两套边距打架 */
  header:not(.site-hd) .wrap{height:auto;flex-wrap:wrap;padding-top:12px;padding-bottom:0;gap:0}
  .logo{padding-bottom:10px}
  .logo .wm-svg{height:27px}
  header:not(.site-hd) .wrap nav{order:3;width:100%;display:flex;align-items:center;gap:22px;overflow-x:auto;overflow-y:hidden;
    padding:9px 0 11px;margin:0 -16px;padding-left:16px;padding-right:16px;border-top:1px solid var(--line);
    -webkit-overflow-scrolling:touch;scrollbar-width:none}
  header:not(.site-hd) .wrap nav::-webkit-scrollbar{display:none}
  header:not(.site-hd) .wrap nav a{font-size:15px;margin:0;white-space:nowrap;display:inline-flex;align-items:center;min-height:44px;flex:0 0 auto}
  header .wrap > a.login,header .wrap .acct{font-size:14px;white-space:nowrap}
  header .wrap .acct a,header .wrap a.login{display:inline-flex;align-items:center;min-height:40px;padding:0 4px}
  footer a{display:inline-block;padding:5px 0}
  /* 首屏 */
  .hero{padding:32px 0 14px}
  .hero .kicker{font-size:13px;letter-spacing:.3em;text-indent:.3em;margin-bottom:12px}
  .hero h1{font-size:29px;letter-spacing:.12em;text-indent:.12em;line-height:1.42}
  .hero .rule{margin:12px auto 12px}
  .hero p{font-size:15px;letter-spacing:.02em;line-height:1.72}
  /* 表单：竖排、满宽、大点击区 */
  .card{padding:18px 16px 20px}
  .form{flex-direction:column;align-items:stretch;gap:12px;margin-top:16px}
  .field{width:100%}
  .field label{font-size:14px}
  .field input,.field select{width:100%;font-size:22px;padding:13px 14px;text-align:center}
  .form button.primary{width:100%;font-size:16px;padding:15px 20px;letter-spacing:.16em;text-indent:.16em}
  .hint{text-align:left;font-size:14px;margin-top:10px}
  .field-rule{text-align:left;font-size:14px;line-height:1.85}
  /* 结果：五格两列，字卡压成一行一行 */
  .grids{gap:8px;margin:20px 0 4px}
  .grids .g{flex:1 1 calc(50% - 8px);padding:13px 8px 11px}
  .grids .g b{font-size:29px}
  .grids .g span{font-size:13.5px;letter-spacing:.06em}
  .grids .g i{font-size:13px}
  .grids .g em{font-size:13px;line-height:1.5}
  .chars{gap:8px;margin-top:14px}
  .chars .c{width:100%;padding:11px 14px;display:grid;grid-template-columns:auto 1fr;gap:1px 12px;align-items:baseline}
  .chars .c em{grid-row:1 / span 3;font-size:26px;letter-spacing:.04em}
  .chars .c span{margin:0;font-size:14px;line-height:1.55}
  /* PK：表格压到一屏内，实在放不下才横滑 */
  .pkform{flex-direction:column;align-items:stretch;gap:12px;margin:18px 0 8px}
  .pkform .pf-row{display:flex;gap:10px}
  .cmp-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
  table.cmp{font-size:13.5px;min-width:0;table-layout:fixed;width:100%}
  table.cmp th,table.cmp td{padding:7px 4px;word-break:break-all;line-height:1.55}
  table.cmp th:first-child,table.cmp td:first-child{width:25%}
  table.cmp thead th.nm{font-size:14px;letter-spacing:0}
  /* 会员卡、付费区、页脚 */
  /* 报告表单：竖排满宽，内联宽度全部让位 */
  .rform{flex-direction:column;align-items:stretch;gap:12px}
  .rform .field,.rform .field > div{width:100%}
  .rform .field input,.rform .field select{width:100%!important;font-size:17px!important;padding:12px 10px}
  .rform .field label{font-size:14px}
  .want textarea{font-size:16px}
  .rfoot{gap:12px}
  .rfoot button.primary,.rfoot button{width:100%}
  .vipcard{flex-direction:column;align-items:stretch;padding:20px 18px;gap:14px}
  .vipcard>div:first-child{flex:0 0 auto}
  .vipcard .d{max-width:none;margin-top:6px;line-height:1.8}
  .vipcard>div:last-child{justify-content:space-between!important;align-items:center;padding-top:2px;border-top:1px solid var(--line);margin-top:2px}
  .vipcard .p{font-size:26px}
  .vipcard button{width:auto;min-width:130px;min-height:44px}
  .paidbar{font-size:14px;padding:10px 14px;gap:8px}
  .why{padding:14px 16px}
  .nums{grid-template-columns:1fr}
  .modenote{padding:13px 14px;font-size:14.5px}
  footer{font-size:14px;padding:26px 0 34px}
  /* 任何超宽图、代码块、长串都不许撑破版面 */
  img,svg,video{max-width:100%;height:auto}
}
@media(max-width:400px){
  .hero h1{font-size:28px}
  .grids .g b{font-size:26px}
  .card{padding:20px 15px 20px}
}