/* Source: docs/原型设计/K优化版/V1-O-A-5.html; live forms and links replace demo behavior. */
html[lang="ko"] body{word-break:keep-all;overflow-wrap:anywhere}

:root{
--cream:#F6EFE2; --paper:#F9F4E9; --surface:#FFFDF8; --ink:#29231B; --ink2:#7A7160; --ink3:#9C9384;
--line:#E7DFCC; --line2:#EFE9DA;
--navy:#1F3A5F; --navy-h:#2A4C7E; --navy-tint:#E9EDF4;
--terra:#C96F4A; --terra-h:#B85F3C; --terra-tint:#F6E3D8;
--warn:#B25E09; --warn-bg:#F9EDD8;
--bar-h:#3B6BB4; --bar-ai:#C96F4A;
--lk1:#9C4B26; --lk2:#DFA084; --lk3:#EAE2D3; --lk4:#A6B6D0; --lk5:#3B6BB4;
--ok:#2E7D4F; --ok-bg:#E5F0E4; --bad:#B3402E; --bad-bg:#F7E4DD;
--st-draft:#6B6353; --st-draft-bg:#EFE9DB;
--st-review:#2758B8; --st-review-bg:#E7EDF8;
--st-reject:#B3402E; --st-reject-bg:#F7E4DD;
--st-pub:#0F7789; --st-pub-bg:#DEEEEA;
--st-field:#2E7D4F; --st-field-bg:#E2EFE2;
--st-due:#A05E12; --st-due-bg:#F6E8D2;
--st-done:#6D48C8; --st-done-bg:#EBE4F6;
--st-report:#1F3A5F; --st-report-bg:#E5E9EC;
}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--cream);color:var(--ink);font:14px/1.65 -apple-system,"SF Pro Text","Segoe UI",Roboto,"Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
.nw{white-space:nowrap}
.micro{font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink3);font-weight:700}
.owl{height:28px;width:auto;flex:none;display:block}
.opener-head .owl{height:23px}
.sfoot-in .owl{height:24px}
[hidden]{display:none!important}

/* ---------------- buttons (navy primary · terracotta accent) ---------------- */
.btn{border-radius:999px;padding:10px 20px;font-size:13.5px;font-weight:650;border:1px solid transparent;white-space:nowrap}
.btn-p{background:var(--navy);color:#FBF8F2}
.btn-p:hover{background:var(--navy-h)}
.btn-o{border-color:var(--line);background:var(--surface);color:var(--ink)}
.btn-o:hover{border-color:var(--terra);color:var(--terra-h)}
.btn-t{background:var(--terra);color:#FFF9F3}
.btn-t:hover{background:var(--terra-h)}
.btn:disabled{opacity:.45;cursor:not-allowed}

/* ---------------- site topbar ---------------- */
.stop{position:sticky;top:0;z-index:60;background:rgba(249,244,233,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.stop-in{max-width:1160px;margin:0 auto;padding:0 28px;height:66px;display:flex;align-items:center;gap:26px}
.wordmark{display:flex;align-items:center;gap:10px;font-weight:700;font-size:19px;color:var(--ink)}
.snav{display:flex;gap:6px}
.snav button{font-size:13.5px;color:var(--ink2);padding:7px 13px;border-radius:999px}
.snav button:hover{color:var(--ink);background:var(--line2)}
.snav a{font-size:13.5px;color:var(--ink2);padding:7px 13px;border-radius:999px;text-decoration:none;white-space:nowrap}
.snav a:hover,.snav a[aria-current="page"]{color:var(--navy);background:var(--line2)}
@media(min-width:601px) and (max-width:880px){.stop-in{height:auto;min-height:66px;flex-wrap:wrap;padding-top:12px;padding-bottom:12px;gap:12px}.stop-in .snav{display:flex;order:3;width:100%}}
.stop-cta{margin-left:auto;display:flex;gap:10px;align-items:center}

/* ---------------- hero (cream · blob · swoosh) ---------------- */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-blob{position:absolute;right:-140px;top:-180px;width:640px;height:640px;pointer-events:none}
.hero-in{position:relative;max-width:1160px;margin:0 auto;padding:52px 28px 48px;display:grid;grid-template-columns:1.15fr .85fr;gap:52px;align-items:center}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:11.5px;letter-spacing:.14em;font-weight:700;color:var(--terra-h);text-transform:uppercase;background:var(--terra-tint);border-radius:999px;padding:6px 14px;margin-bottom:22px}
.hero h1{font-size:clamp(30px,4vw,50px);line-height:1.14;letter-spacing:-.014em;font-weight:750}
.hero .swash{position:relative;display:inline-block}
.hero .swash svg{position:absolute;left:-2%;bottom:-10px;width:104%;height:14px}
.hero-sub{margin:24px 0 32px;font-size:clamp(15px,1.3vw,17px);line-height:1.7;color:var(--ink2)}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.hero-note{margin-top:26px;font-size:12.5px;color:var(--ink3)}
.hello-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:26px;box-shadow:0 6px 24px rgba(90,60,30,.07)}
.hello-card h3{font-size:15.5px;font-weight:700;margin-bottom:14px}
.hello-card ul{list-style:none}
.hello-card li{display:grid;grid-template-columns:26px 1fr;gap:12px;padding:9px 0;font-size:13.5px;color:var(--ink2);line-height:1.6;border-top:1px dashed var(--line)}
.hello-card li:first-of-type{border-top:none}
.hello-card .tick{color:var(--terra);font-weight:700}

/* ---------------- sections ---------------- */
.sec{max-width:1160px;margin:0 auto;padding:44px 28px}
.sec-head{display:flex;align-items:baseline;gap:14px}
.sec h2{font-size:clamp(23px,2.5vw,32px);letter-spacing:-.012em;font-weight:750}
.sec-lead{color:var(--ink2);max-width:660px;margin:10px 0 34px;font-size:15px;line-height:1.7}
.card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:0 3px 14px rgba(90,60,30,.05)}
.card h3{font-size:15px;margin:12px 0 8px;font-weight:700}
.card p{font-size:13px;color:var(--ink2);line-height:1.65}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.illo{width:52px;height:52px;display:block}

/* ---------------- how it works (illustrated) ---------------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step .where{font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;font-weight:700;margin-top:14px;display:block}
.w-here{color:var(--terra-h)} .w-cn{color:var(--st-pub)}

/* ---------------- methodology (honest method) ---------------- */
.meth{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.meth-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.meth-col{padding:24px;border-radius:16px;border:1px solid var(--line);background:var(--surface)}
.meth-col.human{border-color:#D8DFEA}
.meth-col.ai{border-color:#EBD3C4}
.apart{display:flex;align-items:center;gap:10px;margin:16px 0 0;font-size:12.5px;color:var(--ink2)}
.apart .k{background:var(--terra-tint);color:var(--terra-h);border-radius:999px;padding:3px 12px;font-weight:700;font-size:11.5px}
.srcbadge{display:inline-block;font-size:10.5px;font-weight:700;letter-spacing:.07em;padding:3px 10px;border-radius:999px;text-transform:uppercase}
.sb-h{background:var(--navy);color:#FBF8F2}
.sb-a{background:#fff;border:1px solid var(--bar-ai);color:#8A4A28}
.meth ul{list-style:none;margin-top:12px}
.meth li{font-size:13px;color:var(--ink2);line-height:1.62;padding:5px 0 5px 20px;position:relative}
.meth li::before{content:"";position:absolute;left:2px;top:13px;width:8px;height:4px;border-left:2px solid var(--terra);border-bottom:2px solid var(--terra);transform:rotate(-45deg)}
.fact-rows{margin-top:24px}
.fact-row{display:grid;grid-template-columns:200px 1fr;gap:18px;padding:15px 4px;border-top:1px dashed var(--line);font-size:13.5px}
.fact-row:last-child{border-bottom:1px dashed var(--line)}
.fact-row b{font-weight:700;font-size:13px}
.fact-row p{color:var(--ink2);line-height:1.66}
/* ===== China Consumer Interpretation Brief band（2026-09-05 第二轮：营销方案 §2.2 六输出） ===== */
.brief-band{margin-top:26px;border:1px solid var(--line);border-radius:16px;background:var(--surface);padding:22px 24px}
.brief-band h3{font-size:17px;margin:0 0 6px}
.brief-lede{font-size:13.5px;color:var(--ink2);margin:0 0 16px}
.brief-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
.brief-grid>div{background:#FBF6EC;border:1px solid var(--line);border-radius:12px;padding:12px 14px;display:flex;flex-direction:column;gap:4px}
.brief-grid b{font-size:13px}
.brief-grid span{font-size:12.5px;color:var(--ink2);line-height:1.55}
.brief-close{font-size:13px;margin:16px 0 0}
@media (max-width:880px){.brief-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.brief-grid{grid-template-columns:1fr}}
/* ===== pricing ladder（Checklist → Sprint → 90-day pilot） ===== */
.ladder{display:flex;flex-direction:column;gap:7px;margin-top:14px;padding-top:14px;border-top:1px dashed var(--line);font-size:12.5px;color:var(--ink2)}
.ladder b{color:var(--ink);margin-right:6px}

/* ---------------- pricing ---------------- */
.price-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px;align-items:start}
.price-num{font-size:40px;color:var(--navy);font-weight:750;letter-spacing:-.02em}
.price-unit{font-size:13px;color:var(--ink2)}
.incl{display:grid;grid-template-columns:1fr 1fr;gap:8px 18px;margin-top:16px}
.incl div{font-size:13px;color:var(--ink2);padding-left:24px;position:relative}
.incl div::before{content:"";position:absolute;left:2px;top:7px;width:8px;height:4px;border-left:2px solid var(--terra);border-bottom:2px solid var(--terra);transform:rotate(-45deg)}
.sla{display:inline-block;font-size:11.5px;border:1.5px dashed var(--terra);border-radius:999px;padding:5px 14px;color:var(--terra-h);margin-top:18px;font-weight:650}

/* ---------------- footer ---------------- */
.sfoot{border-top:1px solid var(--line)}
.sfoot-in{max-width:1160px;margin:0 auto;padding:34px 28px;display:flex;align-items:center;gap:20px;font-size:12.5px;color:var(--ink3);flex-wrap:wrap}
.sfoot-in .flink{color:var(--ink2);padding:4px 10px;border-radius:999px}
.sfoot-in .flink:hover{color:var(--terra-h);background:var(--line2)}

/* ---------------- auth (warm split) ---------------- */
.auth{min-height:100vh;display:grid;grid-template-columns:1fr 470px}
.auth-left{position:relative;background:var(--paper);border-right:1px solid var(--line);padding:72px 56px;display:flex;flex-direction:column;justify-content:center;overflow:hidden}
.auth-left .deco{position:absolute;left:-120px;bottom:-140px;width:420px;height:420px;pointer-events:none}
.auth-brand{position:relative;margin-bottom:30px}
.auth-brand .owl{height:96px;width:auto;display:block}
.auth-slogan{position:relative;font-size:clamp(24px,2.4vw,31px);font-weight:750;line-height:1.28;letter-spacing:-.012em}
.auth-points{position:relative;margin-top:32px}
.auth-points li{list-style:none;display:grid;grid-template-columns:34px 1fr;gap:14px;padding:13px 0;border-top:1px dashed var(--line);font-size:13.5px;color:var(--ink2);line-height:1.65}
.auth-points i{font-style:normal;font-size:11.5px;font-weight:700;color:var(--terra-h);padding-top:3px}
.auth-right{display:flex;align-items:center;justify-content:center;padding:44px 36px;background:var(--cream)}
.auth-card{width:406px;background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:0 8px 30px rgba(90,60,30,.09)}
.auth-tabs{display:grid;grid-template-columns:1fr 1fr 1fr;padding:10px 10px 0}
.auth-tab{padding:11px 6px;font-size:13px;color:var(--ink2);border-radius:10px 10px 0 0;font-weight:600}
.auth-tab.on{color:var(--ink);background:var(--line2);font-weight:700}
.auth-body{padding:24px 26px 28px;border-top:1px solid var(--line)}
.f{margin-bottom:15px}
.f label{display:block;font-size:12.5px;font-weight:700;margin-bottom:6px}
.f input,.f select,.f textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:10px 13px;font:inherit;font-size:14px;background:#FFFEFB;outline:none;color:var(--ink)}
.f input:focus,.f textarea:focus{border-color:var(--terra)}
.f .hint{font-size:11.5px;color:var(--ink3);margin-top:5px}
.code-row{display:flex;gap:8px}
.cc{width:100%;height:46px;text-align:center;font-size:19px;border:1px solid var(--line);border-radius:10px;background:#FFFEFB;outline:none;color:var(--ink)}
.cc:focus{border-color:var(--terra)}
.notice{border:1px solid #E8C4B4;background:var(--bad-bg);color:#8A3325;border-radius:10px;padding:10px 13px;font-size:12.5px;line-height:1.55;margin-bottom:14px}
.notice .lnk{color:#8A3325;font-weight:700;text-decoration:underline;text-underline-offset:3px}
.check-line{display:flex;gap:8px;align-items:flex-start;font-size:12.5px;color:var(--ink2);margin:8px 0}
.check-line input{margin-top:2px;accent-color:var(--terra)}
.auth-foot{font-size:12px;color:var(--ink3);margin-top:14px;text-align:center;line-height:1.6}
.send-code{white-space:nowrap;border:1px solid var(--line);border-radius:999px;padding:9px 14px;font-size:12.5px;font-weight:650;color:var(--navy)}
.send-code:disabled{color:var(--ink3);cursor:default}
.email-row{display:flex;gap:8px}

/* ---------------- app top ---------------- */
#apptop{display:none;position:sticky;top:0;z-index:60}
body.mode-app #apptop{display:block}
.atop{height:60px;border-bottom:1px solid var(--line);background:rgba(249,244,233,.95);backdrop-filter:blur(8px);display:flex;align-items:center;padding:0 26px;gap:14px;position:relative}
.atop .wordmark{font-size:16.5px;cursor:pointer}
.atop .owl{height:26px}
.atop .env{font-size:10.5px;color:var(--ink3);border:1px dashed var(--line);border-radius:999px;padding:2px 10px}
.atop .org{font-size:12.5px;color:var(--ink2)}
.atop-right{margin-left:auto;display:flex;align-items:center;gap:10px}
.alink{font-size:12.5px;color:var(--ink2);padding:6px 10px;border-radius:999px}
.alink:hover{color:var(--terra-h);background:var(--line2)}
.avatar{width:34px;height:34px;border-radius:50%;background:var(--terra);color:#FFF9F3;font-size:13px;display:flex;align-items:center;justify-content:center;font-weight:700}
.menu{position:fixed;right:26px;top:54px;background:var(--surface);border:1px solid var(--line);border-radius:12px;min-width:190px;padding:6px;box-shadow:0 14px 38px rgba(90,60,30,.16);display:none;z-index:80}
.menu.on{display:block}
.menu button{display:block;width:100%;text-align:left;padding:9px 12px;border-radius:8px;font-size:13px}
.menu button:hover{background:var(--line2)}

/* ---------------- desk P-O-ASK-10 ---------------- */
.desk{max-width:940px;margin:0 auto;padding:38px 26px 84px}
.pg-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:6px}
.pg-head h1{font-size:25px;font-weight:750;letter-spacing:-.012em}
.pg-sub{font-size:13px;color:var(--ink2);margin-top:5px}
.chips{display:flex;flex-wrap:wrap;gap:6px;padding:16px 0 4px;margin-bottom:14px}
.chip{font-size:12.5px;color:var(--ink2);padding:6px 13px;border-radius:999px;border:1px solid transparent}
.chip:hover{background:var(--line2);color:var(--ink)}
.chip.on{background:var(--ink);color:#FBF8F2;font-weight:650}
.chip i{font-style:normal;font-size:11px;opacity:.65;margin-left:3px}
.srow{display:flex;justify-content:space-between;gap:22px;padding:18px 20px;border:1px solid var(--line);border-radius:14px;background:var(--surface);margin-bottom:12px;box-shadow:0 2px 10px rgba(90,60,30,.04)}
.srow-t{font-size:15.5px;font-weight:700;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.badge{font-size:11px;font-weight:700;padding:3px 10px;border-radius:999px;white-space:nowrap}
.b-draft{background:var(--st-draft-bg);color:var(--st-draft)}
.b-review{background:var(--st-review-bg);color:var(--st-review)}
.b-reject{background:var(--st-reject-bg);color:var(--st-reject)}
.b-await{background:var(--warn-bg);color:var(--warn)}
.b-pub{background:var(--st-pub-bg);color:var(--st-pub)}
.b-return{background:var(--bad-bg);color:var(--bad)}
.b-field{background:var(--st-field-bg);color:var(--st-field)}
.b-due{background:var(--st-due-bg);color:var(--st-due)}
.b-done{background:var(--st-done-bg);color:var(--st-done)}
.b-report{background:var(--st-report-bg);color:var(--st-report)}
.b-closed{background:#EFEDE8;color:#6B6353}
.srow-meta{font-size:12.5px;color:var(--ink3);margin-top:9px}
.quota{display:flex;align-items:center;gap:12px;margin-top:10px;max-width:440px}
.qbar{flex:1;height:7px;border-radius:999px;background:var(--line2);overflow:hidden}
.qbar i{display:block;height:100%;border-radius:999px;background:var(--terra)}
.qbar i.warn{background:var(--warn)}
.qnum{font-size:12px;color:var(--ink2);white-space:nowrap;font-variant-numeric:tabular-nums}
.srow-ops{display:flex;align-items:center;gap:8px;flex:none;padding-top:4px}
.op-link{font-size:12.5px;color:var(--navy);padding:6px 12px;border-radius:999px;border:1px solid var(--line);background:#FFFEFB}
.op-link:hover{border-color:var(--navy)}
.op-link.hl{background:var(--navy);color:#FBF8F2;border-color:var(--navy);font-weight:650}
.filter-empty{padding:52px 0;text-align:center;font-size:13px;color:var(--ink2)}

/* ---------------- conv P-O-ASK-20 ---------------- */
.conv{display:grid;grid-template-columns:256px 1fr 350px;height:calc(100vh - 60px);border-top:1px solid var(--line)}
.conv-l{border-right:1px solid var(--line);padding:20px 16px;overflow:auto;background:var(--paper)}
.cl-title{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink3);font-weight:700;margin-bottom:12px}
.conv-title{font-size:14px;font-weight:700;margin-bottom:16px;line-height:1.5}
.hist-item{padding:8px 10px;border-radius:10px}
.hist-item:hover{background:var(--line2)}
.hist-item span{display:block;font-size:11px;color:var(--ink3)}
.hist-item b{font-size:12.5px;font-weight:550}
.hist-item.now{background:var(--terra-tint)}
.hist-hint{font-size:11.5px;color:var(--ink3);line-height:1.7;margin-top:12px;padding:10px;border:1px dashed var(--line);border-radius:10px}
.conv-m{display:flex;flex-direction:column;min-width:0;background:var(--cream)}
.chat{flex:1;overflow:auto;padding:24px;scroll-behavior:smooth}
.chat-in{max-width:720px;margin:0 auto}
.msg{margin-bottom:16px;display:flex}
.msg.u{justify-content:flex-end}
.msg.qmsg{display:block}
.bubble{max-width:84%;padding:13px 17px;border-radius:18px;font-size:14px;line-height:1.68}
.bubble.u2{background:var(--navy);color:#FBF8F2;border-bottom-right-radius:6px}
.bubble.b2{background:var(--surface);border:1px solid var(--line);border-bottom-left-radius:6px;box-shadow:0 2px 8px rgba(90,60,30,.04)}
.opener-head{display:flex;align-items:center;gap:9px;margin-bottom:9px}
.ob-name{font-weight:700;font-size:13.5px}
.oq{font-weight:700;margin-top:9px}
.ex-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.ex-chips .chip{border:1px solid var(--line);border-radius:999px;padding:5px 13px;color:var(--ink2);font-size:12px;background:var(--surface)}
.ex-chips .chip:hover{border-color:var(--terra);color:var(--terra-h)}
.typing{display:flex;gap:5px;align-items:center;padding:14px 16px}
.typing i{width:6px;height:6px;border-radius:50%;background:var(--ink3);animation:tp 1.1s infinite}
.typing i:nth-child(2){animation-delay:.18s}.typing i:nth-child(3){animation-delay:.36s}
@keyframes tp{0%,60%,100%{opacity:.25;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}
.sysline{width:100%;text-align:center;font-size:12px;color:var(--ink3);margin:2px 0 12px}
.syscard{width:100%;background:var(--bad-bg);border:1px solid #E8C4B4;border-radius:12px;padding:13px 15px;margin-bottom:16px}
.syscard b{font-size:12.5px;color:var(--st-reject)}
.syscard p{font-size:12.5px;color:#8A3325;margin-top:4px;line-height:1.62}
.qcard{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:13px 15px;margin-top:10px;box-shadow:0 2px 8px rgba(90,60,30,.04)}
.qhead{display:flex;align-items:center;gap:8px}
.qno{font-size:11px;color:var(--ink3);font-weight:700}
.qtype{font-size:10.5px;border:1px solid var(--line);border-radius:999px;padding:1px 9px;color:var(--ink2);white-space:nowrap}
.aib{font-size:10.5px;padding:1px 9px;border-radius:999px;background:var(--terra-tint);color:var(--terra-h);border:1px solid #EBCDBB;white-space:nowrap}
.aib:hover{background:#F2D8C9}
.qops{margin-left:auto;display:flex;gap:8px}
.opm{font-size:12px;color:var(--navy)}
.opm:hover{text-decoration:underline;text-underline-offset:3px}
.qstem{font-size:14px;font-weight:600;line-height:1.58;margin-top:6px}
.qopts{display:flex;flex-wrap:wrap;gap:6px;margin-top:9px}
.qopt{font-size:12px;border:1px solid var(--line);border-radius:999px;padding:3px 12px;color:var(--ink2);background:#FFFEFB}
.qopt.an{border-style:dashed;color:var(--ink3)}
.qopt.sc{letter-spacing:1.5px;color:var(--ink)}
.fin-explain{border-left:3px solid var(--terra);background:var(--terra-tint);border-radius:0 12px 12px 0;padding:13px 15px;margin-top:11px;font-size:13px;line-height:1.66;color:var(--ink)}
.fin-explain b{font-weight:700}
.inputbar{border-top:1px solid var(--line);padding:12px 26px 10px;background:var(--paper)}
.ib-in{max-width:720px;margin:0 auto}
.quick{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:9px}
.quick .chip{border:1px solid var(--line);border-radius:999px;padding:5px 13px;font-size:12px;color:var(--ink2);background:var(--surface)}
.quick .chip:hover{border-color:var(--terra);color:var(--terra-h)}
.irow{display:flex;gap:10px;align-items:flex-end}
.irow textarea{flex:1;resize:none;border:1px solid var(--line);border-radius:14px;background:#FFFEFB;padding:11px 14px;font:inherit;font-size:14px;height:46px;outline:none;color:var(--ink)}
.irow textarea:focus{border-color:var(--terra)}
.send{background:var(--terra);color:#FFF9F3;border-radius:999px;padding:11px 22px;font-weight:650}
.send:hover{background:var(--terra-h)}
.boundary{font-size:11.5px;color:var(--ink3);margin-top:8px;display:flex;gap:6px;align-items:center}
.conv-r{border-left:1px solid var(--line);background:var(--paper);display:flex;flex-direction:column;overflow:hidden}
.cr-head{display:flex;align-items:flex-start;gap:8px;padding:15px 16px 11px;border-bottom:1px solid var(--line)}
.cr-head b{font-size:13.5px}
.cr-head .cnt{font-size:12px;color:var(--ink2);font-weight:400}
.cr-head .sub{font-size:11px;color:var(--ink3);font-weight:400;display:block;margin-top:2px}
.cr-close{margin-left:auto;font-size:11.5px;color:var(--ink3);padding:3px 8px;border:1px solid var(--line);border-radius:999px}
.cr-close:hover{color:var(--ink)}
.draft-scroll{flex:1;overflow:auto;padding:13px}
.draft-scroll .qcard{margin-bottom:10px}
.draft-empty{text-align:center;padding:56px 20px;color:var(--ink3);font-size:12.5px;line-height:1.8}
.cr-foot{border-top:1px solid var(--line);padding:11px 14px;font-size:11px;color:var(--ink3);line-height:1.6}
.cr-foot .gofin{display:block;width:100%;margin-top:9px;background:var(--navy);color:#FBF8F2;border-radius:999px;padding:8px;font-weight:650;font-size:12.5px;text-align:center}
.side-tab{position:fixed;right:0;top:50%;transform:translateY(-50%);writing-mode:vertical-lr;letter-spacing:3px;background:var(--navy);color:#FBF8F2;font-size:12px;padding:13px 7px;border-radius:10px 0 0 10px;z-index:50}

/* ---------------- final P-O-ASK-30 ---------------- */
.fin{max-width:1150px;margin:0 auto;padding:30px 26px 92px;display:grid;grid-template-columns:1fr 356px;gap:20px;align-items:start}
.crumb{font-size:12.5px;color:var(--ink2);margin-bottom:14px}
.crumb button{color:var(--navy)}
.crumb button:hover{text-decoration:underline}
.fin-h{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:6px}
.fin-h h1{font-size:22px;font-weight:750;letter-spacing:-.01em}
.ver{font-size:11.5px;color:var(--ink2);border:1px dashed var(--line);border-radius:999px;padding:2px 10px}
.subm-banner{border:1px solid #D8DFEA;background:var(--navy-tint);color:var(--navy);border-radius:12px;padding:11px 15px;font-size:13px;margin-bottom:16px;line-height:1.62}
.ai-info{display:flex;gap:10px;align-items:flex-start;border:1px solid var(--line);border-radius:12px;padding:11px 13px;font-size:12.5px;color:var(--ink2);line-height:1.62;margin-top:14px;background:#FFFEFB}
.wsc-row{display:flex;gap:12px;align-items:flex-start;border:1px dashed var(--terra);border-radius:12px;padding:12px 14px;font-size:12.5px;line-height:1.64;color:var(--ink2);margin-top:12px;background:var(--terra-tint)}
.wsc-row b{color:var(--ink);font-weight:700}
.bil-cap{display:flex;align-items:baseline;justify-content:space-between;gap:14px;margin:26px 0 12px;flex-wrap:wrap}
.bil-cap h2{font-size:16.5px;font-weight:750}
.bil-score{font-size:11.5px;color:var(--ink2)}
.bil-row{border:1px solid var(--line);border-radius:14px;overflow:hidden;margin-bottom:10px;background:var(--surface)}
.bil-cells{display:grid;grid-template-columns:1fr 1fr 1fr}
.bil-cell{padding:12px 14px;border-right:1px dashed var(--line);border-top:1px dashed var(--line);font-size:12.5px;line-height:1.64;min-width:0;overflow-wrap:break-word}
.bil-cell:first-child{border-top:none}
.bil-cell:nth-child(2){border-top:none}
.bil-cell:nth-child(3){border-top:none;border-right:none}
.bil-cell .bt{font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink3);font-weight:700;display:flex;justify-content:space-between;gap:6px;margin-bottom:7px}
.mark-ok{color:var(--ok);font-weight:700;font-size:10.5px;text-transform:none}
.mark-var{color:var(--warn);font-weight:700;font-size:10.5px;text-transform:none}
.drawer{position:sticky;top:74px}
.drawer-head{display:flex;align-items:center;gap:8px;padding:15px 16px 11px;border-bottom:1px solid var(--line)}
.drawer-head b{font-size:13.5px}
.drawer-body{padding:15px 16px;max-height:calc(100vh - 190px);overflow:auto}
.set-row{margin-bottom:15px}
.set-row>label{display:block;font-size:12.5px;font-weight:700;margin-bottom:6px}
.radio-line{display:flex;gap:9px;align-items:flex-start;border:1px solid var(--line);border-radius:12px;padding:9px 11px;margin-bottom:7px;font-size:12.5px;line-height:1.55;cursor:pointer;background:#FFFEFB}
.radio-line input{margin-top:2px;accent-color:var(--terra)}
.radio-line.on{border-color:var(--terra);background:var(--terra-tint)}
.radio-line .rt{font-weight:700}
.radio-line .rd{color:var(--ink2);display:block;font-size:11.5px;margin-top:2px}
.qn-row{display:flex;gap:8px;align-items:center}
.qn-row input{width:100px}
.cap-hint{font-size:11.5px;color:var(--ink2);border:1px dashed var(--line);border-radius:10px;padding:8px 10px;margin-top:8px;line-height:1.55;background:#FFFEFB}
.qchips{display:flex;flex-wrap:wrap;gap:6px}
.qchip{border:1px solid var(--line);border-radius:999px;padding:3px 12px;font-size:11.5px;color:var(--ink2);background:#FFFEFB}
.qchip.on{border-color:var(--terra);color:var(--terra-h);background:var(--terra-tint);font-weight:650}
.note-mini{font-size:11px;color:var(--ink3);line-height:1.6;margin-top:6px}
.pay-strip{border:1px solid var(--line);border-radius:12px;overflow:hidden;margin-top:6px;background:#FFFEFB}
.pay-step{display:flex;gap:10px;align-items:flex-start;padding:11px 13px;border-bottom:1px dashed var(--line);font-size:12px;line-height:1.55}
.pay-step:last-child{border-bottom:none}
.pay-step .pd{width:9px;height:9px;border-radius:50%;background:var(--line);flex:none;margin-top:4px}
.pay-step.done .pd{background:var(--ok)}
.pay-step.pend .pd{background:none;border:2px solid var(--warn)}
.pay-step b{font-weight:700;display:block}
.pay-step span{color:var(--ink2)}
.fin-actions{display:flex;gap:10px;align-items:center;margin-top:16px;flex-wrap:wrap}
.fin-note{font-size:11.5px;color:var(--ink3);flex-basis:100%}

/* ---------------- track P-O-ASK-40 ---------------- */
.track{max-width:1040px;margin:0 auto;padding:30px 26px 92px}
.mirror-note{font-size:12px;color:var(--ink2);background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:8px 16px;display:inline-flex;gap:8px;align-items:center;margin:10px 0 4px}
.mirror-note::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--ok);flex:none}
.tmeta{font-size:12.5px;color:var(--ink2);line-height:1.7}
.tgrid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:20px}
.tcard{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:0 3px 12px rgba(90,60,30,.05)}
.tcard h3{font-size:13.5px;font-weight:700;margin-bottom:4px}
.tnote{font-size:11.5px;color:var(--ink3);line-height:1.6;margin-top:10px}
.big-frac{font-size:30px;color:var(--ink);font-weight:750;letter-spacing:-.01em;margin:8px 0 2px}
.big-frac small{font-size:13px;color:var(--ink3);font-weight:500;letter-spacing:0}
.qlayer{display:grid;grid-template-columns:150px 1fr 86px;gap:12px;align-items:center;padding:6px 0;font-size:12.5px}
.qlayer .qn2{font-size:11.5px;color:var(--ink2);text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
.qlayer.full .qbar i{background:var(--ink3)}
.qlayer.full .qn2{color:var(--ink3)}
.funnel-row{display:grid;grid-template-columns:96px 1fr 64px;gap:12px;align-items:center;padding:6px 0;font-size:12.5px}
.funnel-row .qbar{height:12px}
.funnel-row .fn{font-size:11.5px;color:var(--ink2);text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
.trig{border:1px dashed var(--line);border-radius:12px;padding:13px 15px;margin-top:10px;background:#FFFEFB;font-size:13px;line-height:1.6}
.trig b{font-weight:700}
.trig .tnow{font-size:11.5px;color:var(--ink2);display:block;margin-top:3px}
.confirm-box{border:1px solid #EBD3A8;background:#FCF6E9;border-radius:14px;padding:17px;margin-top:14px}
.confirm-box h4{font-size:13.5px;font-weight:750;margin-bottom:6px}
.confirm-box .frac-line{font-size:13px;margin-bottom:10px}
.risk-box{border:1.5px dashed var(--warn);border-radius:12px;padding:11px 13px;font-size:12.5px;line-height:1.62;color:#7A4A08;background:#FFFEFB;margin-bottom:12px}
.opt-radio{display:flex;gap:9px;align-items:flex-start;padding:8px 10px;border:1px solid var(--line);border-radius:12px;font-size:12.5px;line-height:1.55;margin-bottom:7px;cursor:pointer;background:#FFFEFB}
.opt-radio input{margin-top:2px;accent-color:var(--terra)}
.opt-radio.on{border-color:var(--terra);background:var(--terra-tint)}
.strong-check{display:flex;gap:10px;align-items:flex-start;border:1.5px dashed var(--warn);border-radius:12px;padding:11px 12px;font-size:12.5px;line-height:1.55;color:#7A4A08;background:#FFFEFB;margin:12px 0}
.strong-check input{margin-top:2px;accent-color:var(--warn)}
.ops-row{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap;align-items:center}
.reward-note{font-size:12.5px;color:var(--ink2);margin-top:14px;display:flex;gap:8px;align-items:flex-start;line-height:1.6}
.reward-note .tick{color:var(--ok);font-weight:700;flex:none}

/* ---------------- result P-O-ASK-50 ---------------- */
.res{max-width:1020px;margin:0 auto;padding:30px 26px 92px}
.sample-card{display:flex;gap:26px;align-items:flex-start;flex-wrap:wrap;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px 18px;margin-top:16px;box-shadow:0 3px 12px rgba(90,60,30,.05)}
.sample-card .sc1{font-size:12.5px;line-height:1.7;color:var(--ink2)}
.sample-card .sc1 b{color:var(--ink);font-weight:750}
.tabs{display:flex;gap:6px;margin:20px 0 20px}
.tab{padding:9px 16px;font-size:13px;color:var(--ink2);border-radius:999px;border:1px solid var(--line);background:var(--surface)}
.tab:hover{color:var(--ink)}
.tab.on{background:var(--ink);color:#FBF8F2;border-color:var(--ink);font-weight:650}
.src-chips{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap;align-items:center}
.merged-note{font-size:11.5px;color:var(--ink3)}
.statcard{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:19px;margin-bottom:16px;box-shadow:0 3px 12px rgba(90,60,30,.05)}
.stat-head{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;margin-bottom:4px}
.stat-head .qq{font-size:11px;color:var(--ink3);font-weight:700}
.stat-head h3{font-size:14.5px;font-weight:700;flex:1;min-width:200px}
.hbar-row{display:grid;grid-template-columns:196px 1fr 54px;gap:12px;align-items:center;padding:6px 0}
.hbar-row .lb{font-size:12.5px;color:var(--ink);overflow-wrap:break-word}
.hbar-wrap{background:var(--line2);border-radius:0 6px 6px 0;height:15px;position:relative}
.hbar-wrap i{position:absolute;left:0;top:0;bottom:0;border-radius:0 6px 6px 0;background:var(--bar-h)}
.hbar-wrap i.ai{background:var(--bar-ai)}
.hbar-row .pc{font-size:11.5px;color:var(--ink2);text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
.grp .hbar-wrap{height:11px}
.legend{display:flex;gap:18px;font-size:12px;color:var(--ink2);margin:6px 0 10px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:4px;margin-right:6px;vertical-align:-1px}
.likert{display:flex;gap:2px;height:26px;margin:12px 0 4px}
.likert i{display:block;height:100%;border-radius:6px}
.lk-table{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:12px;border-top:1px dashed var(--line);padding-top:10px}
.lk-table div{font-size:11.5px;color:var(--ink2)}
.lk-table b{display:block;font-size:12px;color:var(--ink);font-weight:700;margin-top:2px}
.lk-table .sw{display:inline-block;width:9px;height:9px;border-radius:4px;margin-right:5px}
.mean-line{font-size:12px;color:var(--ink2);margin-top:8px}
.mean-line b{color:var(--ink);font-weight:750}
.theme-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:17px;margin-bottom:12px;box-shadow:0 3px 12px rgba(90,60,30,.05)}
.theme-head{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.theme-head h3{font-size:14.5px;font-weight:700;flex:1}
.theme-meta{font-size:11px;color:var(--ink2);white-space:nowrap}
.ttag{display:inline-block;font-size:10.5px;border:1px dashed var(--terra);border-radius:999px;padding:1px 10px;color:var(--terra-h);margin-top:7px}
.theme-card p{font-size:13px;color:var(--ink2);line-height:1.66;margin-top:7px}
.comments-note{border:1px dashed var(--terra);border-radius:12px;background:var(--terra-tint);padding:12px 15px;font-size:12.5px;color:var(--ink);line-height:1.64;margin-bottom:16px}
.rep-state{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.rep-meta{font-size:12.5px;color:var(--ink2);line-height:1.8}
.toc{border:1px solid var(--line);border-radius:16px;overflow:hidden;margin:14px 0;background:var(--surface)}
.toc-row{display:grid;grid-template-columns:44px 1fr;gap:12px;padding:11px 15px;border-bottom:1px dashed var(--line);font-size:13px}
.toc-row:last-child{border-bottom:none}
.toc-row i{font-style:normal;font-size:11.5px;color:var(--terra-h);font-weight:700}
.toc-row b{font-weight:700}
.toc-row span{display:block;color:var(--ink2);font-size:12.5px;line-height:1.62;margin-top:2px}
.dl-row{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap}

/* ---------------- review chrome ---------------- */
.reviewbar{position:fixed;right:16px;bottom:50px;background:var(--ink);color:#FBF8F2;border-radius:999px;padding:6px;display:flex;align-items:center;gap:2px;z-index:100;box-shadow:0 8px 24px rgba(60,40,20,.28);flex-wrap:wrap;max-width:92vw}
.rb-label{font-size:10.5px;letter-spacing:1px;padding:0 8px 0 11px;color:#C9BFAE}
.rb-btn{font-size:12px;padding:5px 11px;border-radius:999px;color:#EFE9DA;white-space:nowrap}
.rb-btn:hover{background:rgba(255,255,255,.14)}
.rb-btn.on{background:#FBF8F2;color:var(--ink);font-weight:650}
.footnote{position:fixed;left:0;right:0;bottom:0;min-height:32px;display:flex;align-items:center;justify-content:center;background:var(--paper);border-top:1px solid var(--line);font-size:10.5px;color:#8A8172;z-index:40;padding:4px 14px;text-align:center;line-height:1.5}
/* ===== Book-a-demo request modal (production: content emailed to hello@forefind.ai — interface contract §〇.4) ===== */
.dmodal{position:fixed;inset:0;background:rgba(30,24,14,.45);display:flex;align-items:center;justify-content:center;padding:18px;z-index:120;opacity:0;pointer-events:none;transition:opacity .2s}
.dmodal.on{opacity:1;pointer-events:auto}
.dmodal-c{background:#FBF8F2;border-radius:18px;box-shadow:0 24px 60px rgba(30,24,14,.3);width:min(460px,100%);max-height:90vh;overflow:auto;padding:24px 24px 20px;position:relative}
.dm-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
.dm-head h3{font-size:19px;margin:0}
.dm-x{border:0;background:none;font-size:22px;line-height:1;color:var(--ink3);cursor:pointer;padding:2px 8px;border-radius:8px}
.dm-x:hover{background:#F3EDE0}
.dsub{font-size:13px;color:var(--ink3);margin:4px 0 14px}
.dm-err{color:var(--warn);font-size:12.5px;margin:2px 0 8px}
.dm-note{font-size:11.5px;color:var(--ink3);margin:10px 0 0;text-align:center}
.hp{position:absolute;left:-9999px}
.toast{position:fixed;left:50%;bottom:84px;transform:translateX(-50%) translateY(8px);background:var(--ink);color:#FBF8F2;font-size:13px;padding:10px 19px;border-radius:999px;opacity:0;pointer-events:none;transition:all .25s;z-index:110;max-width:76vw}
.toast.on{opacity:1;transform:translateX(-50%)}
.aitip{position:fixed;background:var(--ink);color:#FBF8F2;font-size:12px;padding:10px 13px;border-radius:10px;max-width:270px;z-index:120;box-shadow:0 10px 26px rgba(60,40,20,.3);line-height:1.6}

/* ===== K优化版 2026-09-09：支付闸视图 / 统计 n 计数 / 定稿冻结视觉 / 焦点纪律 ===== */
.payview{max-width:820px;margin:0 auto;padding:38px 26px 92px}
.payview .card{margin-bottom:14px}
.pay-state-chips{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0 14px}
.pstat-panel{border:1px solid var(--line);border-radius:12px;padding:14px 16px;background:#FFFEFB}
.pstat-panel h4{font-size:14px;margin-bottom:5px}
.pstat-panel p{font-size:12.5px;color:var(--ink2);line-height:1.62}
.unlock-strip{display:flex;gap:10px;align-items:flex-start;border:1px dashed var(--ok);border-radius:12px;padding:11px 13px;font-size:12.5px;line-height:1.6;color:var(--ink2);background:var(--ok-bg)}
.unlock-strip b{color:var(--ink)}
.stat-n{font-size:11px;color:var(--ink3);border:1px dashed var(--line);border-radius:999px;padding:1px 10px;white-space:nowrap}
.hbar-row:hover .hbar-wrap i{filter:brightness(1.1)}
.btn.loading{opacity:.65;pointer-events:none}
.fin-frozen{opacity:.55;filter:grayscale(.4);pointer-events:none}
.fin-locktag{display:inline-flex;align-items:center;gap:7px;font-size:11.5px;font-weight:700;color:var(--ink2);border:1px dashed var(--line);border-radius:999px;padding:4px 13px;margin-top:10px;background:#FFFEFB}
button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--navy);outline-offset:2px}
.ex-li{display:flex;gap:9px;font-size:13px;color:var(--ink2);line-height:1.62;padding:6px 0}
.ex-li .tick{color:var(--terra);font-weight:700;flex:none}
@media (min-width:881px) and (max-width:1020px){
.bil-cells{grid-template-columns:1fr 1fr}
.bil-cell:nth-child(2){border-right:none}
.bil-cell:nth-child(3){grid-column:1/-1;border-right:none;border-top:1px dashed var(--line)}
}

/* ---------------- 窄屏（≤430px）大字缩号：只缩字号，短语级 nowrap 断行定则与 DOM 不动；>430px 渲染逐像素不变 ---------------- */
@media (max-width:430px){
.hero h1{font-size:min(30px,7.6vw)}
.hero-sub{font-size:min(15px,4.1vw)}
.sec-head h2{font-size:min(23px,calc(5.9vw + 0.2px))}
}
/* ---------------- narrow degradation ---------------- */
@media (max-width:1020px){
.conv{grid-template-columns:1fr;height:calc(100vh - 60px)}
.conv-l{display:none}
.conv-r{position:fixed;left:0;right:0;bottom:0;top:auto;height:64vh;z-index:70;border:1px solid var(--line)}
.fin{grid-template-columns:1fr}
.drawer{position:static}
.tgrid{grid-template-columns:1fr}
}
@media (max-width:880px){
.hero-in{grid-template-columns:1fr;padding:60px 22px 56px;gap:36px}
.grid4,.steps{grid-template-columns:1fr 1fr}
.meth-grid{grid-template-columns:1fr}
.price-grid{grid-template-columns:1fr}
.auth{grid-template-columns:1fr}
.auth-left{display:none}
.snav{display:none}
.sec{padding:34px 22px}
.fact-row{grid-template-columns:1fr;gap:6px}
.bil-cells{grid-template-columns:1fr}
.bil-cell{border-right:none;border-top:1px dashed var(--line)}
.bil-cell:first-child{border-top:none}
.bil-cell:nth-child(2){border-top:1px dashed var(--line)}
.hbar-row{grid-template-columns:110px 1fr 48px}
.chips{flex-wrap:nowrap;overflow-x:auto;padding-bottom:8px}
.chips .chip{flex:none}
.op-link{font-size:12px;padding:5px 10px}
.srow-ops{flex-wrap:wrap;justify-content:flex-end}
.desk,.track,.res{padding:26px 16px 84px}
}

#siteAccount{display:flex;align-items:center;gap:10px;min-width:0;position:relative}.site-identity{font-size:12px;color:var(--ink2);max-width:190px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
@media(max-width:700px){.stop-cta{flex-wrap:wrap}#siteAccount{flex-wrap:wrap}.site-identity{max-width:170px}.stop-in{flex-wrap:wrap}}
.modal{position:fixed;inset:0;background:rgba(41,35,27,.42);display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}
    .m-card{background:var(--surface);border-radius:18px;padding:30px;width:440px;max-width:100%}
    .m-card h3{font-size:17px;margin-bottom:4px}
    .m-card .nondec{font-size:12px;color:var(--ink3);margin-bottom:16px}
    .f{margin-bottom:12px}
    .f label{display:block;font-size:12px;font-weight:650;color:var(--ink2);margin-bottom:5px}
    .f input,.f textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--paper);font:inherit;color:var(--ink)}
    .hp{position:absolute;left:-5000px;opacity:0;height:0;overflow:hidden}
    .err{color:var(--bad);font-size:12.5px;min-height:18px}
    .done{color:var(--ok);font-size:14px;margin-top:8px}
    .privlink{font-size:12px;color:var(--ink3);margin-top:12px;text-align:center}
    
a.btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none}.wordmark strong{font-size:18px}.wordmark .owl{height:30px}.m-card{max-height:calc(100dvh - 40px);overflow:auto}.hero-in>div,.hello-card{min-width:0}.sec{scroll-margin-top:85px}a:focus-visible{outline:2px solid var(--navy);outline-offset:4px}@media(max-width:600px){.m-card{padding:22px}.stop-in{flex-wrap:wrap;gap:12px;height:auto;min-height:66px;padding-top:12px;padding-bottom:12px}.snav{order:3;width:100%;overflow-x:auto;display:flex}.stop-cta{margin-left:auto}.stop-cta .btn{padding:8px 12px}.wordmark strong{font-size:15px}.hero h1 .nw{white-space:normal}.hero-sub .nw{white-space:normal}.sfoot-in{flex-wrap:wrap}.modal{padding:12px}}

#siteLanguage{font:inherit;border:1px solid var(--line,#ddd);border-radius:22px;padding:8px;background:transparent;color:inherit}.stop-cta{flex-wrap:wrap}html:is([lang="zh-CN"],[lang="ja"],[lang="ko"]) .nw{white-space:normal}
/* Translated phrases can exceed a phone's width; preserve readable words. */
@media(max-width:600px){.sec .nw{white-space:normal}.sec .btn,.hero .btn{max-width:100%;white-space:normal}.price-grid .card{min-width:0}.price-grid .card>div:has(>.price-num){flex-wrap:wrap}.price-num{overflow-wrap:normal}}

@media(max-width:700px){.snav{overflow-x:auto;justify-content:flex-start;gap:12px;max-width:100%}.snav button{white-space:nowrap;flex-shrink:0}}

/* 首页导览视频（F01）：参考 V2 审核页——左视频右备注双栏；视频不放大（≤原生 1920/1080 宽，原生比例自适应） */
.video-intro{margin:0;background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 10px 28px rgba(41,35,27,.06);display:grid;grid-template-columns:minmax(0,2fr) minmax(280px,1fr)}
.video-frame{position:relative;background:var(--ink);display:flex;align-items:center;justify-content:center}
.video-frame video{display:block;width:100%;max-width:1920px;height:auto;object-fit:contain;background:var(--ink)}
.video-fallback{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#FBF8F2;font-size:14px;padding:20px;text-align:center;background:rgba(41,35,27,.72)}
.video-intro figcaption{padding:18px 22px;border-left:1px solid var(--line2);display:flex;flex-direction:column;justify-content:center;gap:4px}
.video-intro .video-meta{margin:6px 0 0;color:var(--ink2);font-size:13.5px}
.video-intro .video-note{margin:12px 0 0;color:var(--ink3);font-size:12.5px;line-height:1.65}
@media (max-width:900px){.video-intro{grid-template-columns:1fr}.video-intro figcaption{border-left:none;border-top:1px solid var(--line2);padding:16px 18px}}

/* 顶栏操作按钮族统一（2026-10-01 业主指令）：同风格+图标；语言下拉带国家标识 */
.top-action{display:inline-flex;align-items:center;gap:7px}
.top-action .ai{display:inline-flex;align-items:center}
.top-action .ai svg{display:block}
.lang-picker{position:relative;display:inline-block;flex:none;margin-left:auto}
.stop-cta .lang-btn{width:40px;height:40px;padding:0;display:inline-flex;align-items:center;justify-content:center}
.lang-btn .lf{display:inline-flex;align-items:center;line-height:0}
.lang-btn .lf svg{border-radius:2px;box-shadow:0 0 0 1px var(--line)}
.lang-menu{position:absolute;right:0;top:calc(100% + 8px);z-index:60;min-width:190px;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:0 14px 34px rgba(41,35,27,.14);padding:8px}
.lang-menu .mi{display:flex;align-items:center;gap:10px;width:100%;text-align:left;padding:8px 12px;border-radius:9px;font-size:13.5px;color:var(--ink);background:none;border:none;cursor:pointer;font-family:inherit}
.lang-menu .mi:hover{background:var(--line2)}
.lang-menu .mi.on{background:var(--navy-tint);color:var(--navy);font-weight:600}
.lang-menu .mi .lf{display:inline-flex;line-height:0}
.lang-menu .mi .lf svg{border-radius:2px;box-shadow:0 0 0 1px var(--line2)}
.account-pill .ai{color:var(--ink3)}

/* 账号菜单浮层（对齐 asker .avatar .menu 规格；五期样式重写时误删，补回） */
.account-menu{position:absolute;right:0;top:calc(100% + 8px);z-index:70;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:0 10px 30px rgba(41,35,27,.10);padding:10px;min-width:220px}
.account-menu .who{padding:8px 10px;border-bottom:1px solid var(--line2);margin-bottom:6px;font-size:12px;color:var(--ink2);word-break:break-all}
.account-menu .mi{display:block;width:100%;text-align:left;padding:8px 10px;border-radius:8px;font-size:13px;color:var(--ink);text-decoration:none;background:none;border:none;cursor:pointer;font-family:inherit}
.account-menu .mi:hover{background:var(--line2);text-decoration:none;color:var(--ink)}
@media(max-width:700px){.account-menu{right:auto;left:0}}

/* The mobile disclosure holds navigation and account actions in one panel. */
.site-header-menu{display:contents}
.site-menu-toggle{display:none}
@media(max-width:880px){
 .stop-in{position:relative;height:auto;min-height:66px;display:flex;flex-wrap:nowrap;gap:10px;padding:12px 16px}
 .stop-in>.wordmark{flex:1 1 auto;min-width:0}
 .stop-in>#siteLangPicker{margin-left:auto}
 .site-menu-toggle{display:flex;flex:none;flex-direction:column;align-items:center;justify-content:center;gap:4px;width:40px;height:40px;padding:9px}
 .site-menu-toggle>span{width:18px;height:2px;background:currentColor;border-radius:2px}
 .site-header-menu{display:none;position:absolute;top:calc(100% + 8px);left:12px;right:12px;padding:14px;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:0 14px 34px rgba(41,35,27,.14);max-height:calc(100dvh - 100px);overflow-y:auto}
 .site-menu-toggle[aria-expanded=true]{border-color:var(--terra);background:var(--terra-tint)}
 .stop-in[data-menu-open]>.site-header-menu{display:flex;flex-direction:column;gap:12px}
 .site-header-menu>.snav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));order:0;width:100%;max-width:100%;gap:6px;overflow:visible}
 .site-header-menu>.snav>a{min-width:0;padding:10px 8px;white-space:normal;overflow-wrap:anywhere;text-align:center;display:flex;align-items:center;justify-content:center;line-height:1.4}
 .site-header-menu>.stop-cta{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-items:stretch;width:100%;margin:0;gap:8px;padding-top:12px;border-top:1px solid var(--line)}
 .site-header-menu .btn{width:100%;min-width:0;min-height:40px;padding:9px 10px;font-size:13px;justify-content:center;white-space:normal;overflow-wrap:anywhere;line-height:1.4}
 .site-header-menu #siteAccount{display:flex;flex-wrap:nowrap;min-width:0}
 .site-header-menu #siteAccount:has(.account-pill){grid-column:1/-1;flex-direction:column;align-items:stretch}
 .site-header-menu .site-identity{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
 .site-header-menu .account-pill .site-identity{min-width:0}
 .site-header-menu .account-menu{position:static;width:100%;min-width:0;box-shadow:none;margin-top:8px}
 .site-header-menu .account-menu .site-identity{white-space:normal;overflow-wrap:anywhere}
 .stop-in .lang-btn{width:40px;height:40px;padding:0}
}