/* ════════════════════════════════════════════════════════════
   Khảo sát doanh nghiệp — quiet luxury
   Bảng màu: giấy ngà, mực gần đen, xanh pine sâu, vàng champagne
   Chữ: Fraunces (tiêu đề, số) + Be Vietnam Pro (nội dung)
   ════════════════════════════════════════════════════════════ */

:root{
  --paper:#F7F5F1;
  --card:#FFFFFF;
  --ink:#14171A;
  --ink-2:#4C5257;
  --ink-3:#8A9095;
  --pine:#12352C;
  --pine-2:#2C6552;
  --gold:#A9862A;
  --line:#E3DFD7;
  --line-2:#EFECE5;
  --tint:rgba(18,53,44,.045);

  --sp:clamp(20px,5vw,40px);
  --measure:66ch;
  --ease:cubic-bezier(.22,.61,.36,1);
}

@media (prefers-color-scheme: dark){
  :root{
    --paper:#0E1211; --card:#151A18; --ink:#ECEAE4; --ink-2:#A9B0AC; --ink-3:#767F7B;
    --pine:#8FC4B0; --pine-2:#8FC4B0; --gold:#D9B65E;
    --line:#252C29; --line-2:#1D2321; --tint:rgba(143,196,176,.07);
  }
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:24px}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}
}

body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,sans-serif;
  font-size:16px;font-weight:400;line-height:1.65;letter-spacing:.002em;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  padding-bottom:env(safe-area-inset-bottom);
}
.fig{font-family:'Fraunces',Georgia,serif;font-weight:500;font-variant-numeric:tabular-nums;font-feature-settings:"ss01"}

.skip{position:absolute;left:-9999px;top:0;background:var(--pine);color:#fff;padding:12px 18px;z-index:99}
.skip:focus{left:12px;top:12px}

:focus-visible{outline:2px solid var(--pine-2);outline-offset:3px;border-radius:2px}

/* ─────────────── status toast ─────────────── */
.status{
  position:fixed;left:50%;transform:translateX(-50%) translateY(-140%);
  top:calc(12px + env(safe-area-inset-top));z-index:80;
  background:var(--ink);color:var(--paper);padding:11px 18px;border-radius:99px;
  font-size:14px;box-shadow:0 12px 30px -12px rgba(0,0,0,.5);
  display:flex;gap:14px;align-items:center;max-width:calc(100vw - 24px);
  transition:transform .45s var(--ease)
}
.status.on{transform:translateX(-50%) translateY(0)}
.status button{background:none;border:0;color:var(--gold);font:inherit;font-weight:600;cursor:pointer;padding:0}

/* ═══════════════ HERO ═══════════════ */
.hero{padding:clamp(56px,12vh,120px) var(--sp) clamp(48px,9vh,86px);border-bottom:1px solid var(--line)}
.hero-in{max-width:1080px;margin:0 auto}

.kicker{
  display:flex;align-items:center;gap:10px;
  font-size:12.5px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2)
}
.kicker .mark{width:26px;height:1px;background:var(--gold);display:block}

h1{
  font-family:'Fraunces',Georgia,serif;font-weight:400;
  font-size:clamp(38px,7.2vw,86px);line-height:1.03;letter-spacing:-.025em;
  margin:.35em 0 0;max-width:16ch;
  font-variation-settings:"opsz" 120,"SOFT" 0,"WONK" 0;
}
h1 em{font-style:italic;color:var(--pine-2);font-variation-settings:"opsz" 120,"WONK" 1}

.lede{max-width:52ch;color:var(--ink-2);font-size:clamp(16.5px,1.5vw,19px);font-weight:300;margin:1.1em 0 0}

.hero-meta{display:flex;gap:clamp(28px,5vw,64px);margin:2.4em 0 0;padding-top:1.5em;border-top:1px solid var(--line)}
.hero-meta div{display:flex;flex-direction:column}
.hero-meta b{font-size:clamp(28px,3.4vw,40px);line-height:1;color:var(--pine-2)}
.hero-meta span{font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin-top:.5em}

.guard{max-width:58ch;margin:2.2em 0 0;padding-left:16px;border-left:1px solid var(--gold);
  font-size:14.5px;color:var(--ink-2);font-weight:300}
.guard b{font-weight:500;color:var(--ink)}

.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin:2.4em 0 0}

.btn{
  display:inline-block;border:0;cursor:pointer;text-decoration:none;
  background:var(--pine);color:#F7F5F1;padding:15px 34px;border-radius:99px;
  font:inherit;font-size:15px;font-weight:500;letter-spacing:.01em;
  transition:transform .3s var(--ease),background .25s
}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn-quiet{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1px var(--line)}
.btn-quiet:hover{box-shadow:inset 0 0 0 1px var(--ink-3)}
@media (prefers-color-scheme: dark){ .btn{background:var(--pine);color:#0E1211} }

/* reveal on load / scroll */
.reveal{opacity:0;transform:translateY(14px)}
.reveal.in{opacity:1;transform:none;transition:opacity .7s var(--ease),transform .7s var(--ease)}

/* ═══════════════ SHELL ═══════════════ */
.shell{
  max-width:1080px;margin:0 auto;padding:0 var(--sp) 0;
  display:grid;grid-template-columns:210px minmax(0,1fr);gap:clamp(32px,6vw,88px);align-items:start
}

/* ─────────────── spine rail ─────────────── */
.rail{position:sticky;top:0;padding:clamp(48px,8vh,80px) 0 40px;font-size:13.5px}
.rail-head{display:flex;align-items:baseline;gap:7px;padding-bottom:18px;border-bottom:1px solid var(--line);margin-bottom:20px}
.rail-head b{font-size:26px;line-height:1;color:var(--pine-2)}
.rail-head span{font-size:12px;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-3)}

.rail ol{list-style:none;margin:0;padding:0 0 0 18px;position:relative;
  --fill:0%}
.rail ol::before,.rail ol::after{content:"";position:absolute;left:3px;top:8px;width:1px}
.rail ol::before{bottom:8px;background:var(--line)}
.rail ol::after{height:var(--fill);background:var(--pine-2);transition:height .5s var(--ease)}

.rail li{position:relative;line-height:1.45}
.rail li.grp{
  font-family:'Fraunces',serif;font-size:12px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--ink);margin:18px 0 7px;display:flex;gap:8px;align-items:center
}
.rail li.grp:first-child{margin-top:0}
.rail li.grp span{color:var(--gold);font-size:13px}
.rail a{
  display:block;padding:4px 0;color:var(--ink-3);text-decoration:none;
  transition:color .2s
}
.rail a::before{
  content:"";position:absolute;left:-18px;top:12px;width:5px;height:5px;border-radius:99px;
  background:var(--paper);box-shadow:inset 0 0 0 1px var(--line);transition:background .3s,box-shadow .3s
}
.rail a:hover{color:var(--ink)}
.rail a.done{color:var(--ink-2)}
.rail a.done::before{background:var(--gold);box-shadow:none}
.rail a.here{color:var(--ink);font-weight:500}
.rail a.here::before{box-shadow:inset 0 0 0 1px var(--pine-2)}

.rail-foot{margin-top:24px;padding-top:16px;border-top:1px solid var(--line);font-size:12.5px;color:var(--ink-3)}
.rail-foot button{background:none;border:0;padding:0;font:inherit;color:var(--pine-2);text-decoration:underline;cursor:pointer}

/* ─────────────── mobile progress bar ─────────────── */
.mobile-bar{display:none}
@media (max-width:900px){
  .shell{grid-template-columns:1fr;gap:0}
  .rail{display:none}
  .mobile-bar{
    display:block;position:fixed;left:0;right:0;bottom:0;z-index:60;
    background:var(--paper);
    background:color-mix(in srgb,var(--paper) 92%,transparent);
    backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
    border-top:1px solid var(--line);
    padding-bottom:env(safe-area-inset-bottom)
  }
  .mb-track{height:2px;background:var(--line-2)}
  .mb-track i{display:block;height:100%;width:0;background:var(--pine-2);transition:width .4s var(--ease)}
  .mb-in{display:flex;align-items:center;justify-content:space-between;padding:11px 20px;font-size:14px;color:var(--ink-2)}
  .mb-in b{font-family:'Fraunces',serif;font-size:17px;color:var(--ink)}
  .mb-send{border:0;background:var(--pine);color:#F7F5F1;padding:9px 22px;border-radius:99px;font:inherit;font-size:14px;font-weight:500;cursor:pointer}
  main{padding-bottom:80px}
  body{padding-bottom:0}
}

/* ═══════════════ PARTS & QUESTIONS ═══════════════ */
main{padding:clamp(48px,8vh,80px) 0 0}

.part{padding:clamp(40px,7vh,72px) 0 4px;position:relative}
.part-mark{
  font-family:'Fraunces',serif;font-size:13px;letter-spacing:.18em;color:var(--gold);
  display:block;margin-bottom:.7em
}
.part h2{
  font-family:'Fraunces',serif;font-weight:400;font-size:clamp(26px,3.4vw,38px);
  line-height:1.15;letter-spacing:-.02em;margin:0;max-width:24ch;
  font-variation-settings:"opsz" 60
}
.part p{color:var(--ink-3);margin:.55em 0 0;font-size:15px;font-weight:300}

.q{padding:clamp(30px,4.5vh,44px) 0;border-top:1px solid var(--line);position:relative}
.part + .q{border-top:0;padding-top:26px}

.q-no{
  font-family:'Fraunces',serif;font-size:12px;letter-spacing:.16em;color:var(--ink-3);
  text-transform:uppercase;margin-bottom:.8em
}
.q h3{
  font-family:'Fraunces',serif;font-weight:400;font-size:clamp(21px,2.4vw,27px);
  line-height:1.24;letter-spacing:-.015em;margin:0;max-width:30ch;
  font-variation-settings:"opsz" 40
}
.q h3 i.opt-tag{font-style:italic;font-size:.62em;color:var(--ink-3);letter-spacing:0;margin-left:.4em}
.why{max-width:var(--measure);color:var(--ink-2);font-size:14.5px;font-weight:300;margin:.85em 0 0}
.why b{font-weight:500;color:var(--ink)}
.cnt{color:var(--pine-2);font-weight:500}

/* ─────────────── fields ─────────────── */
.fields{display:grid;gap:22px 34px;margin-top:26px;max-width:760px}
.fields.two{grid-template-columns:1fr 1fr}
.fields.three{grid-template-columns:1fr 1fr 1fr}
@media(max-width:640px){.fields.two,.fields.three{grid-template-columns:1fr}}

.f{margin:0}
.f.mt{margin-top:22px;max-width:520px}
.f label{display:block;font-size:12.5px;font-weight:500;letter-spacing:.05em;text-transform:uppercase;
  color:var(--ink-3);margin-bottom:6px}
.f label i{font-style:italic;text-transform:none;letter-spacing:0;font-weight:300;color:var(--ink-3);
  display:block;margin-top:2px;font-size:12px}

input[type=text],input[type=email],input[type=tel],input[type=number],select,textarea{
  width:100%;font:inherit;font-size:16px;color:var(--ink);background:transparent;
  border:0;border-bottom:1px solid var(--line);border-radius:0;
  padding:8px 0;transition:border-color .25s
}
select{
  appearance:none;
  background-image:linear-gradient(45deg,transparent 50%,currentColor 50%),linear-gradient(135deg,currentColor 50%,transparent 50%);
  background-position:calc(100% - 9px) 18px,calc(100% - 4px) 18px;
  background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:24px;cursor:pointer
}
textarea{min-height:112px;resize:vertical;line-height:1.6;max-width:var(--measure);margin-top:24px;
  border:1px solid var(--line);border-radius:12px;padding:14px 16px;background:var(--card)}
input:hover,select:hover{border-bottom-color:var(--ink-3)}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--pine-2);box-shadow:0 1px 0 0 var(--pine-2)}
textarea:focus{box-shadow:0 0 0 1px var(--pine-2)}
::placeholder{color:var(--ink-3);opacity:.65;font-weight:300}

/* ─────────────── options ─────────────── */
.opts{display:grid;gap:2px;margin-top:26px;max-width:760px}
.opts.two{grid-template-columns:1fr 1fr;gap:2px 20px}
.opts.mt{margin-top:22px}
@media(max-width:700px){.opts.two{grid-template-columns:1fr}}

.opt{
  display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start;
  padding:13px 16px 13px 14px;margin-left:-14px;border-radius:12px;cursor:pointer;
  transition:background .2s;position:relative
}
.opt:hover{background:var(--tint)}
.opt input{position:absolute;opacity:0;width:1px;height:1px}
.dot{
  width:17px;height:17px;border-radius:99px;box-shadow:inset 0 0 0 1px var(--ink-3);
  margin-top:4px;flex:0 0 auto;position:relative;transition:box-shadow .2s,background .2s
}
.dot.sq{border-radius:5px}
.dot::after{
  content:"";position:absolute;inset:4px;border-radius:99px;background:var(--paper);
  transform:scale(0);transition:transform .22s var(--ease)
}
.dot.sq::after{border-radius:2px;inset:0;
  background:none;border-left:1.5px solid var(--paper);border-bottom:1.5px solid var(--paper);
  width:9px;height:5px;left:3.5px;top:4px;transform:rotate(-45deg) scale(0);transform-origin:center}
.opt input:checked ~ .dot{background:var(--pine);box-shadow:inset 0 0 0 1px var(--pine)}
.opt input:checked ~ .dot::after{transform:scale(1)}
.opt input:checked ~ .dot.sq::after{transform:rotate(-45deg) scale(1)}
.opt input:focus-visible ~ .dot{outline:2px solid var(--pine-2);outline-offset:3px}
.opt:has(input:checked){background:var(--tint)}
.opt input:disabled ~ .tx{opacity:.4}
@media (prefers-color-scheme: dark){
  .opt input:checked ~ .dot{background:var(--pine);box-shadow:inset 0 0 0 1px var(--pine)}
  .dot::after{background:#0E1211}
  .dot.sq::after{background:none;border-color:#0E1211}
}

.tx b{display:block;font-weight:500;font-size:15.5px;line-height:1.4}
.tx em{display:block;font-style:normal;font-size:13.5px;color:var(--ink-3);font-weight:300;line-height:1.5;margin-top:2px}
.lv{font-family:'Fraunces',serif;color:var(--gold);margin-right:.6em;font-size:14px}

/* ─────────────── repeatable rows ─────────────── */
/* tiêu đề nhỏ tách các khối trong một câu đã gộp */
.sub-q{
  margin:34px 0 0;padding-top:20px;border-top:1px solid var(--line-2);
  font-family:'Fraunces',Georgia,serif;font-size:17px;font-weight:500;color:var(--ink)
}

.rows{display:grid;gap:14px;margin-top:26px;max-width:760px}
/* khách tích "chưa dùng phần mềm nào" — làm mờ phần khai hệ thống cho rõ là nó
   không được gửi đi nữa. Chữ đã gõ vẫn giữ nguyên, bỏ tích là dùng lại được. */
.rows.locked{opacity:.4;filter:saturate(.4)}
.add:disabled{opacity:.4;cursor:not-allowed}
.row{border:1px solid var(--line);border-radius:14px;padding:20px;background:var(--card);position:relative}
.row .rm{
  position:absolute;top:8px;right:8px;width:38px;height:38px;border:0;border-radius:99px;
  background:transparent;color:var(--ink-3);font-size:18px;line-height:1;cursor:pointer;transition:background .2s,color .2s
}
.row .rm:hover{background:var(--tint);color:var(--ink)}
@media (max-width:900px){ .row .rm{width:44px;height:44px} }
.row .grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px 26px}
.row .grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px 26px;margin-top:18px}
@media(max-width:640px){.row .grid2,.row .grid3{grid-template-columns:1fr}}

.add{
  margin-top:16px;background:transparent;border:1px solid var(--line);color:var(--ink);
  padding:11px 22px;border-radius:99px;font:inherit;font-size:14px;font-weight:500;cursor:pointer;
  transition:border-color .2s,background .2s
}
.add::before{content:"+";margin-right:8px;color:var(--gold)}
.add:hover{border-color:var(--ink-3);background:var(--tint)}

/* ─────────────── steppers ─────────────── */
.steps{display:grid;gap:2px;margin-top:26px;max-width:760px}
.step{display:flex;align-items:center;gap:20px;padding:14px 0;border-bottom:1px solid var(--line-2)}
.step:last-child{border-bottom:0}
.step .tx{flex:1 1 auto;min-width:0}
.spin{display:flex;align-items:center;gap:4px;flex:0 0 auto}
.spin button{
  width:34px;height:34px;border-radius:99px;border:1px solid var(--line);background:var(--card);
  font:inherit;font-size:16px;line-height:1;color:var(--ink-2);cursor:pointer;transition:border-color .2s,color .2s
}
.spin button:hover{border-color:var(--pine-2);color:var(--pine-2)}
.spin input{
  width:50px;text-align:center;font-family:'Fraunces',serif;font-size:18px;
  font-variant-numeric:tabular-nums;border-bottom:0;padding:0;
  -moz-appearance:textfield
}
.spin input::-webkit-outer-spin-button,.spin input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.tot{margin:18px 0 0;font-size:14px;color:var(--ink-3)}
.tot b{font-size:19px;color:var(--ink);margin:0 .2em}

/* baseline callout */
.baseline{
  margin-top:26px;padding:18px 22px;border-radius:14px;background:var(--tint);
  display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;max-width:520px;
  border-left:2px solid var(--gold)
}
.baseline span{font-size:13.5px;color:var(--ink-2);font-weight:300}
.baseline b{font-size:32px;line-height:1;color:var(--pine-2)}
.baseline .u{font-size:13px;color:var(--ink-3);letter-spacing:.06em;text-transform:uppercase}

/* ═══════════════ SNAPSHOT ═══════════════ */
.snap{padding:clamp(34px,5vh,50px) 0;border-top:1px solid var(--line)}
.snap h3{font-family:'Fraunces',serif;font-weight:400;font-size:clamp(21px,2.4vw,27px);margin:0;letter-spacing:-.015em}
.gauges{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;margin-top:30px;max-width:760px}
@media(max-width:700px){.gauges{grid-template-columns:1fr 1fr;gap:22px}}
.gauge b{display:block;font-size:12px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}
.gauge .val{font-family:'Fraunces',serif;font-size:24px;line-height:1.2;margin:6px 0 10px;color:var(--ink-3)}
.gauge .val.set{color:var(--ink)}
.tr{height:2px;background:var(--line)}
.tr i{display:block;height:100%;width:0;background:var(--pine-2);transition:width .55s var(--ease)}
.snap-foot{margin-top:22px;font-size:13.5px;color:var(--ink-3);max-width:var(--measure);font-weight:300}

/* ═══════════════ FINISH ═══════════════ */
.finish{
  margin:clamp(40px,6vh,64px) 0;padding:clamp(34px,5vw,52px);border-radius:20px;
  background:var(--pine);color:#EFEDE6
}
@media (prefers-color-scheme: dark){ .finish{background:#141A18;box-shadow:inset 0 0 0 1px var(--line)} }
.finish h2{font-family:'Fraunces',serif;font-weight:400;font-size:clamp(24px,3vw,32px);margin:0;
  letter-spacing:-.02em;color:#fff}
@media (prefers-color-scheme: dark){ .finish h2{color:var(--ink)} }
.finish p{max-width:var(--measure);color:rgba(239,237,230,.72);font-weight:300;font-size:15px;margin:.9em 0 0}
.finish p b{color:#fff;font-weight:500}
@media (prefers-color-scheme: dark){
  .finish p{color:var(--ink-2)} .finish p b{color:var(--ink)}
}
.acts{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.btn-light{background:#F7F5F1;color:var(--pine)}
.btn-line{background:transparent;color:#EFEDE6;box-shadow:inset 0 0 0 1px rgba(239,237,230,.3)}
.btn-line:hover{box-shadow:inset 0 0 0 1px rgba(239,237,230,.6)}
@media (prefers-color-scheme: dark){
  .btn-light{background:var(--pine);color:#0E1211}
  .btn-line{color:var(--ink);box-shadow:inset 0 0 0 1px var(--line)}
}
.btn:disabled{opacity:.6;cursor:progress}

.msg{display:block;margin:22px 0 0;padding:14px 18px;border-radius:12px;font-size:14.5px;
  background:rgba(255,255,255,.1);color:#fff;max-width:var(--measure)}
.msg.err{background:rgba(255,138,110,.14);color:#FFD5C9}
@media (prefers-color-scheme: dark){
  .msg{background:var(--tint);color:var(--ink)} .msg.err{background:rgba(255,138,110,.12);color:#F4C4B6}
}

footer{
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  padding:26px 0 60px;border-top:1px solid var(--line);
  font-size:13px;color:var(--ink-3);font-weight:300
}
.net{display:flex;align-items:center;gap:7px}
.net::before{content:"";width:6px;height:6px;border-radius:99px;background:var(--pine-2)}
.net.off::before{background:var(--gold)}

/* ═══════════════ KHUNG THÔNG BÁO KẾT QUẢ GỬI ═══════════════ */
.sheet{
  position:fixed;inset:0;z-index:90;display:grid;place-items:center;padding:20px;
  background:rgba(12,16,15,.42);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  animation:fadeIn .28s var(--ease)
}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.sheet[hidden]{display:none}

.sheet-card{
  width:100%;max-width:520px;background:var(--card);border-radius:20px;
  padding:clamp(28px,5vw,42px);box-shadow:0 30px 80px -30px rgba(0,0,0,.5);
  animation:riseIn .42s var(--ease);max-height:calc(100dvh - 40px);overflow:auto;
  padding-bottom:max(clamp(28px,5vw,42px),env(safe-area-inset-bottom))
}
@keyframes riseIn{from{opacity:0;transform:translateY(16px) scale(.985)}to{opacity:1;transform:none}}
@media (prefers-color-scheme: dark){ .sheet-card{box-shadow:0 0 0 1px var(--line),0 30px 80px -30px #000} }

/* vòng xoay chờ */
.spin-ring{
  width:44px;height:44px;border-radius:99px;
  border:2px solid var(--line);border-top-color:var(--pine-2);
  animation:turn .8s linear infinite
}
@keyframes turn{to{transform:rotate(360deg)}}

/* dấu tích vẽ dần */
.tick{width:48px;height:48px;display:block}
.tick circle{fill:none;stroke:var(--pine-2);stroke-width:2;opacity:.28}
.tick path{
  fill:none;stroke:var(--pine-2);stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;
  stroke-dasharray:32;stroke-dashoffset:32;animation:draw .5s .12s var(--ease) forwards
}
@keyframes draw{to{stroke-dashoffset:0}}
.mark-warn,.mark-err{
  width:48px;height:48px;border-radius:99px;display:grid;place-items:center;
  font-family:'Fraunces',serif;font-size:24px
}
.mark-warn{background:rgba(201,155,60,.14);color:var(--gold)}
.mark-err{background:rgba(180,85,47,.14);color:#B4552F}
@media (prefers-color-scheme: dark){ .mark-err{color:#E08A6B} }

.sheet-card h3{
  font-family:'Fraunces',serif;font-weight:400;font-size:clamp(22px,3vw,27px);
  letter-spacing:-.015em;margin:20px 0 0;line-height:1.25
}
.sheet-card > div > p{color:var(--ink-2);font-size:14.5px;font-weight:300;margin:.7em 0 0;max-width:44ch}
.sheet-card > div > p b{color:var(--ink);font-weight:500}

.recap{margin:22px 0 0;border-top:1px solid var(--line)}
.recap div{
  display:flex;justify-content:space-between;gap:16px;align-items:baseline;
  padding:11px 0;border-bottom:1px solid var(--line-2);font-size:14px
}
.recap span{color:var(--ink-3)}
.recap b{font-weight:500;text-align:right}
.recap b.fig{font-family:'Fraunces',serif;font-size:17px;color:var(--pine-2)}

.sheet-acts{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.sheet-acts .btn{padding:13px 24px;font-size:14.5px}
.sheet-acts .btn-quiet{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1px var(--line)}
.sheet-note{margin-top:18px;font-size:12.5px;color:var(--ink-3);font-weight:300}