/* PDF para Excel — identidade "Papel → Planilha"
   Azul-marinho (tinta), amarelo-girassol, papel creme; verde só na planilha. */
:root {
  --ink: #0e2440;
  --ink-2: #1c3a63;
  --muted: #56617a;
  --paper: #fbf5e6;
  --paper-2: #f4ead2;
  --sun: #ffc42e;
  --sun-2: #ffb300;
  --leaf: #0f7a47;
  --leaf-soft: #e3f4ea;
  --stamp: #2b4fd0;
  --line: #e4dcc6;
  --white: #fffdf8;
  --bad: #fff1c2;
  --radius: 16px;
  --max: 1140px;
  --hard: 4px 4px 0 var(--ink);
  --display: "Bricolage Grotesque", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
@font-face {
  font-family: "Bricolage Grotesque"; font-style: normal; font-weight: 700 800; font-display: swap;
  src: url("/assets/fonts/bricolage-latin.woff2") format("woff2");
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 17px; line-height: 1.6;
}
h1, h2, h3, .brand { font-family: var(--display); }
a { color: var(--stamp); }
img, svg { max-width: 100%; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 16px; }
.hidden { display: none !important; }

/* ---------- Cabeçalho ---------- */
.site-header { background: var(--paper); border-bottom: 2px solid var(--ink); position: sticky; top: 0; z-index: 20; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 66px; gap: 12px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 21px; color: var(--ink); text-decoration: none; white-space: nowrap; letter-spacing: -.3px; }
.brand svg { width: 36px; height: 36px; flex: none; }
.brand em { font-style: normal; background: var(--sun); color: var(--ink); padding: 0 6px; border-radius: 6px; }
.nav { display: flex; gap: 4px; align-items: center; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 700; font-size: 15px; padding: 8px 12px; border-radius: 10px; }
.nav a:hover { background: var(--paper-2); }
.nav a[aria-current="page"] { background: var(--ink); color: var(--sun); }
@media (max-width: 600px) {
  .brand { font-size: 18px; } .brand svg { width: 30px; height: 30px; }
  .nav a { padding: 6px 8px; font-size: 14px; }
  .nav a.home-link, .nav a.blog-link, .nav .long { display: none; }
  .nav { gap: 0; }
  .site-header .wrap { gap: 6px; }
}
@media (max-width: 400px) { .nav a.img-link { display: none; } }

/* ---------- Hero ---------- */
.hero { padding: 48px 0 40px; position: relative; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; gap: 28px; } }
.kicker { display: inline-flex; gap: 8px; align-items: center; font-weight: 700; font-size: 14px; background: var(--white); border: 2px solid var(--ink); border-radius: 99px; padding: 4px 12px; }
.hero h1 { font-size: clamp(38px, 6vw, 64px); line-height: 1.02; margin: 16px 0 14px; letter-spacing: -1.5px; }
.hero h1 .hl { background: linear-gradient(transparent 58%, var(--sun) 58%); padding: 0 4px; }
.hero .lead { font-size: clamp(17px, 2.2vw, 20px); color: var(--muted); margin: 0 0 22px; max-width: 560px; }
.hero .lead b { color: var(--ink); }

/* ---------- Ferramenta ---------- */
.tool-card { background: var(--white); border: 2px solid var(--ink); border-radius: var(--radius); box-shadow: 6px 6px 0 var(--ink); padding: 18px; }
.drop { border: 2px dashed #c9b98f; border-radius: 12px; padding: 26px 16px; text-align: center; cursor: pointer; transition: .15s; background: repeating-linear-gradient(0deg, transparent 0 27px, rgba(14,36,64,.04) 27px 28px); }
.drop.over { border-color: var(--stamp); background-color: #eef2ff; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--display); font-size: 20px; font-weight: 800;
  background: var(--sun); color: var(--ink); border: 2px solid var(--ink); border-radius: 12px;
  padding: 15px 30px; cursor: pointer; box-shadow: var(--hard); text-decoration: none;
  transition: transform .08s, box-shadow .08s;
}
.btn:hover { background: var(--sun-2); }
.btn:active { transform: translate(3px, 3px); box-shadow: 1px 1px 0 var(--ink); }
.btn.small { font-size: 15px; padding: 10px 18px; box-shadow: 3px 3px 0 var(--ink); }
.btn.dark { background: var(--ink); color: var(--sun); }
.btn.ghost { background: var(--white); }
.btn.wa { background: #25d366; color: #06301a; }
.drop p { margin: 12px 0 0; color: var(--muted); font-size: 15px; }
.demo-link { background: none; border: 0; font: inherit; font-size: 15px; font-weight: 700; color: var(--stamp); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; padding: 0; }
.tool-foot { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 12px; font-size: 14px; color: var(--muted); }
.tool-foot label { display: inline-flex; gap: 6px; align-items: center; cursor: pointer; }
.tool-foot select { font: inherit; font-size: 14px; border: 1px solid var(--line); border-radius: 8px; padding: 3px 6px; background: #fff; }
.safe { display: flex; gap: 8px; align-items: center; margin-top: 12px; font-size: 14px; font-weight: 600; color: var(--leaf); }

.status { margin-top: 16px; text-align: center; }
.bar { height: 12px; background: var(--paper-2); border: 2px solid var(--ink); border-radius: 99px; overflow: hidden; max-width: 420px; margin: 10px auto 0; }
.bar i { display: block; height: 100%; width: 0; background: repeating-linear-gradient(45deg, var(--sun) 0 10px, var(--sun-2) 10px 20px); transition: width .2s; }
.msg { font-size: 15px; color: var(--muted); margin: 0; }
.msg.err { color: #b42318; font-weight: 700; }
.pass { display: flex; gap: 8px; justify-content: center; margin-top: 12px; }
.pass input { font: inherit; padding: 8px 12px; border: 2px solid var(--ink); border-radius: 10px; }

/* ---------- Resultado ---------- */
.result-wrap { padding: 8px 0 48px; scroll-margin-top: 80px; }
.result { background: var(--white); border: 2px solid var(--ink); border-radius: var(--radius); box-shadow: 6px 6px 0 var(--ink); padding: 20px; position: relative; }
.result-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; padding-right: 110px; }
.result-head h2 { font-size: 24px; margin: 0; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }
.tip { background: #eef2ff; color: var(--ink-2); border-radius: 10px; padding: 10px 14px; font-size: 14px; margin: 0 0 12px; }
.stamp {
  position: absolute; top: 12px; right: 16px; width: 104px; height: 104px; border-radius: 50%;
  border: 4px double var(--stamp); color: var(--stamp); display: grid; place-items: center; text-align: center;
  font-family: var(--display); font-weight: 800; font-size: 13px; line-height: 1.1; letter-spacing: 1px;
  transform: rotate(-14deg); opacity: .88; pointer-events: none; background: rgba(255,255,255,.5);
}
.stamp b { display: block; font-size: 15px; }
.stamp.go { animation: stamp .5s cubic-bezier(.2,1.6,.4,1) both; }
@keyframes stamp { 0% { transform: scale(2.4) rotate(-30deg); opacity: 0; } 100% { transform: scale(1) rotate(-14deg); opacity: .88; } }
@media (max-width: 600px) { .result .stamp { width: 78px; height: 78px; font-size: 10px; top: -18px; right: -6px; } .result .stamp b { font-size: 12px; } .result-head { padding-right: 0; } }

.summary { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin: 0 0 12px; }
.summary div { background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; }
.summary small { display: block; color: var(--muted); font-size: 13px; }
.summary strong { font-family: var(--display); font-size: 20px; }
.summary .in { color: var(--leaf); }
.summary .out { color: #b42318; }
.summary .ok { color: var(--leaf); }
.summary .warn { color: #9a5b00; }
.opts { display: flex; gap: 14px; flex-wrap: wrap; font-size: 14px; color: var(--muted); margin: 0 0 12px; }
.opts label { display: inline-flex; gap: 6px; align-items: center; cursor: pointer; }

.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 8px; }
.tabs button { border: 2px solid var(--ink); background: #fff; border-radius: 8px; padding: 4px 12px; font: inherit; font-size: 14px; font-weight: 600; cursor: pointer; }
.tabs button.on { background: var(--ink); color: var(--sun); }
.grid-box { overflow: auto; max-height: 480px; border: 1px solid #cfd6cf; border-radius: 10px; background: #fff; }
table.grid { border-collapse: collapse; font-size: 14px; min-width: 100%; }
table.grid th { position: sticky; top: 0; background: var(--leaf); color: #fff; font-weight: 600; z-index: 1; }
table.grid th, table.grid td { border: 1px solid #dfe5df; padding: 6px 10px; white-space: nowrap; max-width: 320px; overflow: hidden; text-overflow: ellipsis; }
table.grid td:focus { white-space: normal; overflow: visible; outline: 2px solid var(--stamp); outline-offset: -2px; background: #eef2ff; }
table.grid td:first-child, table.grid th:first-child { background: #f1f4f1; color: var(--muted); text-align: right; position: sticky; left: 0; }
table.grid th:first-child { background: #0b5c36; }
table.grid td.cat { color: var(--stamp); font-weight: 600; }
table.grid tr.bad td { background: var(--bad); }
.share { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-top: 14px; font-size: 14px; color: var(--muted); }
@media (max-width: 600px) { table.grid th, table.grid td { max-width: 170px; } }

/* ---------- Animação papel -> planilha ---------- */
.scene { position: relative; height: 400px; }
@media (max-width: 900px) { .scene { height: 330px; max-width: 460px; margin: 0 auto; width: 100%; } }
.paper-doc, .sheet-doc { position: absolute; border: 2px solid var(--ink); border-radius: 10px; box-shadow: 5px 5px 0 var(--ink); }
.paper-doc { left: 0; top: 10px; width: 58%; background: #fff; padding: 16px 14px; transform: rotate(-4deg); font-family: "Courier New", monospace; font-size: 10.5px; color: #333; }
.paper-doc .t { font-family: var(--display); font-weight: 800; font-size: 13px; color: var(--ink); margin-bottom: 2px; }
.paper-doc .s { color: #666; margin-bottom: 8px; }
.paper-doc .r { display: flex; justify-content: space-between; border-bottom: 1px dotted #ccc; padding: 3px 0; gap: 6px; }
.paper-doc .r span:nth-child(2) { flex: 1; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.paper-doc .pdf { position: absolute; top: -12px; right: -10px; background: #d93025; color: #fff; font: 800 11px var(--display); padding: 3px 8px; border-radius: 6px; border: 2px solid var(--ink); }
.sheet-doc { right: 0; bottom: 0; width: 64%; background: #fff; overflow: hidden; transform: rotate(2deg); }
.sheet-doc .bar-x { background: var(--leaf); color: #fff; font: 700 12px var(--display); padding: 6px 10px; display: flex; justify-content: space-between; }
.sheet-doc table { border-collapse: collapse; width: 100%; font-size: 11px; }
.sheet-doc td { border: 1px solid #e3e8e3; padding: 4px 6px; white-space: nowrap; }
.sheet-doc td:first-child { background: #f1f4f1; color: #999; width: 18px; text-align: center; }
.sheet-doc td.n { text-align: right; }
.sheet-doc td.c { color: var(--stamp); font-weight: 700; }
.sheet-doc tbody tr { opacity: 0; animation: rowin 9s infinite; }
.sheet-doc tbody tr:nth-child(1) { animation-delay: .3s; }
.sheet-doc tbody tr:nth-child(2) { animation-delay: .6s; }
.sheet-doc tbody tr:nth-child(3) { animation-delay: .9s; }
.sheet-doc tbody tr:nth-child(4) { animation-delay: 1.2s; }
.sheet-doc tbody tr:nth-child(5) { animation-delay: 1.5s; }
.sheet-doc tbody tr:nth-child(6) { animation-delay: 1.8s; }
@keyframes rowin { 0% { opacity: 0; transform: translateX(-24px); } 6%, 88% { opacity: 1; transform: none; } 96%, 100% { opacity: 0; } }
.scene .arrow { position: absolute; left: 44%; top: 44%; width: 64px; height: 64px; background: var(--sun); border: 2px solid var(--ink); border-radius: 50%; display: grid; place-items: center; box-shadow: 3px 3px 0 var(--ink); z-index: 3; font-size: 28px; font-weight: 900; }
.scene .stamp { top: auto; bottom: -6px; right: 44%; z-index: 4; animation: stamploop 9s infinite; }
@keyframes stamploop { 0%, 24% { opacity: 0; transform: scale(2.2) rotate(-30deg); } 30%, 88% { opacity: .9; transform: scale(1) rotate(-14deg); } 96%, 100% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .sheet-doc tbody tr, .scene .stamp, .stamp.go { animation: none; opacity: 1; } }

/* ---------- Faixa de confiança ---------- */
.strip { background: var(--ink); color: var(--paper); border-top: 2px solid var(--ink); border-bottom: 2px solid var(--ink); }
.strip ul { list-style: none; margin: 0 auto; padding: 14px 16px; display: flex; gap: 10px 28px; flex-wrap: wrap; justify-content: center; max-width: var(--max); font-weight: 700; font-size: 15px; }
.strip li::before { content: "✦ "; color: var(--sun); }

/* ---------- Seções ---------- */
section.block { padding: 64px 0; }
section.block.alt { background: var(--paper-2); }
section.block.white { background: var(--white); }
.sec-head { text-align: center; max-width: 720px; margin: 0 auto 30px; }
.sec-head h2, section.block h2 { font-size: clamp(28px, 4vw, 40px); line-height: 1.1; margin: 0 0 10px; letter-spacing: -.8px; }
.sec-head p { color: var(--muted); margin: 0; }
.docs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; list-style: none; padding: 0; margin: 0; }
@media (max-width: 860px) { .docs { grid-template-columns: repeat(2, 1fr); } }
.docs li { background: var(--white); border: 2px solid var(--ink); border-radius: 12px; padding: 16px; position: relative; }
.docs b { font-family: var(--display); font-size: 17px; display: block; }
.docs span { color: var(--muted); font-size: 14px; }
.docs .e { font-size: 26px; display: block; margin-bottom: 6px; }

.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; align-items: center; }
@media (max-width: 860px) { .duo { grid-template-columns: 1fr; } }
.duo h2 { text-align: left; }
.checks { list-style: none; padding: 0; margin: 18px 0 0; }
.checks li { padding-left: 32px; position: relative; margin-bottom: 10px; }
.checks li::before { content: "✓"; position: absolute; left: 0; top: 2px; width: 22px; height: 22px; background: var(--sun); border: 2px solid var(--ink); border-radius: 6px; display: grid; place-items: center; font-weight: 900; font-size: 13px; }
.mini { background: #fff; border: 2px solid var(--ink); border-radius: 12px; box-shadow: 5px 5px 0 var(--ink); overflow: hidden; }
.mini table { width: 100%; border-collapse: collapse; font-size: 14px; }
.mini th { background: var(--leaf); color: #fff; text-align: left; padding: 8px 10px; }
.mini td { border-top: 1px solid #e3e8e3; padding: 8px 10px; }
.mini td.n { text-align: right; font-variant-numeric: tabular-nums; }
.mini td.c { color: var(--stamp); font-weight: 700; }
.mini .foot { display: flex; justify-content: space-between; gap: 8px; flex-wrap: wrap; padding: 10px; background: var(--paper); font-size: 14px; font-weight: 700; }
.mini .foot .ok { color: var(--leaf); }

.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 18px; list-style: none; padding: 0; margin: 0; counter-reset: s; }
.steps li { background: var(--white); border: 2px solid var(--ink); border-radius: 14px; padding: 22px; box-shadow: 4px 4px 0 var(--ink); }
.steps li::before { counter-increment: s; content: counter(s); font-family: var(--display); font-weight: 800; font-size: 20px; display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--sun); border: 2px solid var(--ink); margin-bottom: 10px; }
.steps h3 { margin: 0 0 6px; font-size: 20px; }
.steps p { margin: 0; color: var(--muted); font-size: 15px; }

.compare { width: 100%; border-collapse: separate; border-spacing: 0; background: #fff; border: 2px solid var(--ink); border-radius: 14px; overflow: hidden; font-size: 15px; }
.compare th, .compare td { padding: 12px 14px; border-bottom: 1px solid var(--line); text-align: left; }
.compare thead th { background: var(--ink); color: var(--paper); font-family: var(--display); }
.compare thead th:nth-child(2) { background: var(--sun); color: var(--ink); }
.compare td.y { font-weight: 800; color: var(--leaf); }
.compare tr:last-child td { border-bottom: 0; }
.table-scroll { overflow-x: auto; }

.faq { max-width: 800px; margin: 0 auto; }
.faq details { background: var(--white); border: 2px solid var(--ink); border-radius: 12px; padding: 14px 18px; margin-bottom: 10px; }
.faq summary { font-weight: 800; cursor: pointer; font-family: var(--display); font-size: 18px; }
.faq details p { margin: 10px 0 0; color: var(--muted); }

.cards { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.card { display: block; background: var(--white); border: 2px solid var(--ink); border-radius: 14px; padding: 20px; text-decoration: none; color: var(--ink); transition: transform .1s, box-shadow .1s; }
.card:hover { transform: translate(-2px, -2px); box-shadow: 5px 5px 0 var(--ink); }
.card h3 { margin: 0 0 6px; font-size: 19px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
.card .more { display: inline-block; margin-top: 10px; font-weight: 800; color: var(--stamp); }

.cta-band { background: var(--sun); border-top: 2px solid var(--ink); border-bottom: 2px solid var(--ink); text-align: center; padding: 48px 16px; }
.cta-band h2 { font-size: clamp(26px, 4vw, 38px); margin: 0 0 16px; }

/* ---------- Artigos ---------- */
.article { max-width: 740px; margin: 0 auto; padding: 36px 0 56px; }
.article h1 { font-size: clamp(30px, 4.6vw, 44px); line-height: 1.1; margin: 8px 0 12px; letter-spacing: -.8px; }
.article .meta { color: var(--muted); font-size: 14px; }
.article h2 { font-size: 26px; margin: 36px 0 10px; }
.article h3 { font-size: 20px; margin: 24px 0 8px; }
.article li { margin-bottom: 6px; }
.article .cta { background: var(--white); border: 2px solid var(--ink); box-shadow: 5px 5px 0 var(--ink); border-radius: 14px; padding: 22px; text-align: center; margin: 32px 0; }
.article .cta p { margin: 0 0 12px; font-weight: 700; }
.crumbs { font-size: 14px; color: var(--muted); padding-top: 20px; }
.crumbs a { color: var(--muted); }

/* ---------- Rodapé ---------- */
.site-footer { background: var(--ink); color: #c9d2e3; padding: 44px 0 30px; font-size: 15px; }
.site-footer .brand { color: var(--paper); margin-bottom: 10px; }
.site-footer .cols { display: grid; gap: 24px; grid-template-columns: 1.4fr 1fr 1fr 1fr; }
@media (max-width: 800px) { .site-footer .cols { grid-template-columns: 1fr 1fr; } }
.site-footer .fh { margin: 0 0 8px; color: var(--sun); font-family: var(--display); font-size: 16px; letter-spacing: 0; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 6px; }
.site-footer a { color: #c9d2e3; text-decoration: none; }
.site-footer a:hover { color: var(--sun); }
.site-footer .copy { margin-top: 28px; padding-top: 18px; border-top: 1px solid #2a4568; font-size: 13px; }

/* ---------- Planos e lista de espera ---------- */
.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; max-width: 900px; }
@media (max-width: 760px) { .plans { grid-template-columns: 1fr; } }
.plan { background: var(--white); border: 2px solid var(--ink); border-radius: var(--radius); box-shadow: 6px 6px 0 var(--ink); padding: 26px; position: relative; display: flex; flex-direction: column; }
.plan.pro { background: #fff8e1; }
.plan h2 { font-size: 30px; margin: 0; text-align: left; }
.plan .price { font-family: var(--display); font-size: 34px; font-weight: 800; margin: 8px 0 4px; }
.plan .price small { display: block; font-size: 14px; font-weight: 600; color: var(--muted); font-family: inherit; }
.plan .checks { flex: 1; margin-bottom: 20px; }
.plan .tag { position: absolute; top: -14px; left: 20px; background: var(--ink); color: var(--sun); font-weight: 800; font-size: 13px; padding: 4px 12px; border-radius: 99px; }
.plan .fine { font-size: 13px; color: var(--muted); margin: 10px 0 0; }
.waitlist { max-width: 560px; margin: 0 auto; background: var(--white); border: 2px solid var(--ink); border-radius: var(--radius); box-shadow: 6px 6px 0 var(--ink); padding: 24px; display: grid; gap: 14px; }
.waitlist label { display: grid; gap: 6px; font-weight: 700; font-size: 15px; }
.waitlist input, .waitlist select { font: inherit; font-weight: 400; padding: 10px 12px; border: 2px solid var(--ink); border-radius: 10px; background: #fff; }
.waitlist .hp { position: absolute; left: -9999px; }
.form-msg { margin: 0; font-weight: 700; font-size: 15px; }
.form-msg.ok { color: var(--leaf); }
.form-msg.err { color: #b42318; }
.cta-band.slim { padding: 32px 16px; }
.ofx-box input { font: inherit; font-size: 14px; padding: 3px 6px; border: 1px solid var(--line); border-radius: 6px; }
.waitlist label, .waitlist input, .waitlist select { min-width: 0; width: 100%; }
.waitlist select { text-overflow: ellipsis; }
.rules-box details { background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 10px 14px; margin: 0 0 12px; font-size: 14px; }
.rules-box summary { cursor: pointer; font-weight: 700; }
.rules-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; margin: 10px 0; }
.rules-row label { display: grid; gap: 4px; font-weight: 600; min-width: 0; }
.rules-row input, .rules-row select, .ofx-box select { font: inherit; font-size: 14px; padding: 5px 8px; border: 1px solid #c9b98f; border-radius: 8px; background: #fff; min-width: 0; }
.rule-list { margin: 6px 0; padding-left: 18px; }
.linkish { background: none; border: 0; color: var(--stamp); text-decoration: underline; cursor: pointer; font: inherit; font-size: 13px; padding: 0 4px; }
.beta { background: var(--stamp); color: #fff; font-size: 11px; font-weight: 800; padding: 1px 7px; border-radius: 99px; vertical-align: 1px; }
.plan .btn { width: 100%; }
@media (max-width: 600px) {
  .scene { height: 300px; }
  .paper-doc { left: 6px; width: 60%; font-size: 9.5px; }
  .sheet-doc { right: 10px; width: 66%; }
  .sheet-doc table { table-layout: fixed; }
  .sheet-doc td { overflow: hidden; text-overflow: ellipsis; font-size: 10px; padding: 4px 5px; }
  .sheet-doc td:first-child { width: 16px; }
  .sheet-doc td:nth-child(2) { width: 40px; }
  .sheet-doc td:nth-child(4) { width: 52px; }
  .scene .arrow { width: 48px; height: 48px; font-size: 22px; left: 42%; }
}