/* Sổ thuế sàn v2 — "biên lai hoàn thuế": warm paper, ink, one vermilion seal. References: Wise (calculator as hero,
   heavy type), Stripe Tax (receipt card with the tax line), Ramp (restraint, one loud accent). */
:root {
  --paper: #F5F0E6; --paper-2: #EDE6D8; --sheet: #FFFDF8; --ink: #1C1B18; --ink-2: #5E5A51; --rule: #D9D1C1;
  --seal: #C0301A; --seal-ink: #FFF7F2; --seal-soft: #F7DCD3; --leaf: #2F6B4F;
  --sans: "Be Vietnam Pro", system-ui, sans-serif; --serif: "Newsreader", Georgia, serif;
  color-scheme: light;
}
* { box-sizing: border-box }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 72px }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 16px/1.6 var(--sans); }
.num { font-variant-numeric: tabular-nums; letter-spacing: -.01em }
a { color: inherit }
:focus-visible { outline: 2px solid var(--seal); outline-offset: 3px; border-radius: 6px }

/* nav */
.nav { position: sticky; top: 0; z-index: 5; display: flex; justify-content: space-between; align-items: center;
  padding: max(12px, env(safe-area-inset-top)) clamp(16px, 5vw, 56px) 12px; background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px) }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; text-decoration: none; letter-spacing: -.01em; min-height: 44px }
.seal-dot { width: 28px; height: 28px; border-radius: 50%; background: var(--seal); color: var(--seal-ink); display: grid; place-items: center;
  font: 900 14px/1 var(--sans); box-shadow: inset 0 0 0 2px var(--seal), inset 0 0 0 3.5px var(--seal-ink) }
.nav-cta { font-weight: 600; font-size: 15px; text-decoration: none; padding: 10px 16px; border-radius: 99px; border: 1.5px solid var(--ink); min-height: 44px; display: inline-flex; align-items: center }
.nav-cta:hover { background: var(--ink); color: var(--paper) }

/* hero */
.hero { display: grid; gap: 40px; padding: 24px clamp(16px, 5vw, 56px) 56px; max-width: 1200px; margin: 0 auto; align-items: center }
@media (min-width: 920px) { .hero { grid-template-columns: 1.1fr .9fr; padding-top: 56px; padding-bottom: 88px; gap: 56px } }
.eyebrow { font-size: 13px; font-weight: 600; letter-spacing: .04em; color: var(--ink-2); margin: 0 0 18px; text-transform: uppercase }
h1 { font-weight: 900; font-size: clamp(42px, 11.5vw, 84px); line-height: .98; letter-spacing: -.045em; margin: 0 0 22px; }
h1 em { font: italic 500 1.02em/1 var(--serif); letter-spacing: -.02em; color: var(--seal) }
.lede { font-size: clamp(16px, 2.2vw, 19px); color: var(--ink-2); max-width: 34em; margin: 0 0 28px }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px 20px; align-items: center }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 54px; padding: 0 28px; border-radius: 99px;
  background: var(--ink); color: var(--paper); font-weight: 700; font-size: 17px; text-decoration: none; transition: transform .15s, background-color .15s }
.btn:hover { background: var(--seal) } .btn:active { transform: translateY(1px) }
.btn.light { background: var(--paper); color: var(--ink) } .btn.light:hover { background: #fff }
.deadline { font-size: 15px; color: var(--ink-2); border-bottom: 1.5px dashed var(--rule); padding-bottom: 2px }
.deadline b { color: var(--ink) }

/* receipt */
.receipt { position: relative; margin: 0; background: var(--sheet); padding: 26px 24px 22px; border-radius: 4px;
  box-shadow: 0 1px 0 var(--rule), 0 24px 48px -24px rgb(60 40 10 / .28), 0 8px 16px -10px rgb(60 40 10 / .18);
  max-width: 460px; width: 100%; justify-self: center; transform: rotate(-1.2deg);
  --zig: radial-gradient(circle at 8px 0, transparent 7px, var(--sheet) 7.5px) }
.receipt::after { content: ""; position: absolute; left: 0; right: 0; bottom: -8px; height: 8px; background: var(--zig); background-size: 16px 8px; transform: rotate(180deg) }
.r-head { display: flex; justify-content: space-between; font-size: 12px; font-weight: 700; letter-spacing: .14em; color: var(--ink-2);
  padding-bottom: 14px; border-bottom: 1.5px dashed var(--rule) }
.r-input { display: grid; gap: 6px; padding: 18px 0 16px; border-bottom: 1.5px dashed var(--rule) }
.r-input > span:first-child { font-size: 14px; color: var(--ink-2) }
.r-field { display: flex; align-items: baseline; gap: 6px; font-size: clamp(30px, 8vw, 38px); font-weight: 800 }
.r-field input { font: inherit; color: var(--ink); border: 0; background: transparent; width: 100%; min-width: 0; padding: 0; outline: none; border-bottom: 2px solid transparent }
.r-field input:focus { border-bottom-color: var(--seal) }
.r-field span { color: var(--ink-2); font-weight: 600; font-size: .6em }
input[type=range] { width: 100%; accent-color: var(--seal); height: 28px; margin: 4px 0 0 }
.r-lines { margin: 0; padding: 12px 0; border-bottom: 1.5px dashed var(--rule) }
.r-lines div { display: flex; justify-content: space-between; gap: 12px; padding: 6px 0; font-size: 15px }
.r-lines dt { color: var(--ink-2) } .r-lines dt i { font: italic 500 15px var(--serif); color: var(--ink) }
.r-lines dd { margin: 0; font-weight: 600 }
.r-total { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding: 18px 0 6px; flex-wrap: wrap }
.r-total span { font-weight: 700 }
.r-total strong { font-size: clamp(30px, 8vw, 40px); font-weight: 900; letter-spacing: -.03em; color: var(--seal) }
.r-foot { margin: 14px 0 0; font-size: 12px; color: var(--ink-2); line-height: 1.5 }
.stamp { position: absolute; right: 16px; bottom: 58px; width: 108px; height: 108px; border-radius: 50%; display: grid; place-content: center; text-align: center;
  color: var(--seal); border: 3px solid var(--seal); box-shadow: inset 0 0 0 4px var(--sheet), inset 0 0 0 5.5px var(--seal);
  transform: rotate(14deg); opacity: .88; mix-blend-mode: multiply; pointer-events: none; line-height: 1.05 }
.stamp span { font-size: 9px; font-weight: 700; letter-spacing: .12em } .stamp b { font-size: 24px; font-weight: 900; letter-spacing: .04em }
.stamp.pop { animation: pop .35s ease-out }
@keyframes pop { 0% { transform: rotate(14deg) scale(1.25); opacity: 0 } 100% { transform: rotate(14deg) scale(1); opacity: .88 } }
@media (max-width: 420px) { .stamp { width: 84px; height: 84px; bottom: 64px; right: 8px } .stamp b { font-size: 19px } }

/* strip */
.strip { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 28px; padding: 18px 16px; border-block: 1px solid var(--rule);
  font-size: 13px; color: var(--ink-2); font-weight: 500 }
.strip span::before { content: "§ "; color: var(--seal) }

/* how */
.how { max-width: 1200px; margin: 0 auto; padding: 72px clamp(16px, 5vw, 56px) }
h2 { font-weight: 900; font-size: clamp(30px, 6vw, 48px); letter-spacing: -.035em; line-height: 1.05; margin: 0 0 36px }
h2 em { font: italic 500 1.02em var(--serif); color: var(--seal) }
.how ol { list-style: none; padding: 0; margin: 0; display: grid; gap: 20px }
@media (min-width: 920px) { .how ol { grid-template-columns: repeat(3, 1fr) } }
.how li { background: var(--sheet); border-radius: 18px; padding: 24px; display: grid; gap: 10px; align-content: start; border: 1px solid var(--rule) }
.step-n { font: italic 500 22px var(--serif); color: var(--seal) }
.how h3 { margin: 0; font-size: 21px; font-weight: 800; letter-spacing: -.02em }
.how p { margin: 0 0 6px; color: var(--ink-2); font-size: 15px }
.drop { display: flex; gap: 14px; align-items: center; padding: 18px; border: 1.5px dashed var(--ink-2); border-radius: 12px; font-size: 14px; color: var(--ink-2); background: var(--paper) }
.drop svg { color: var(--seal); flex: none } .drop b { color: var(--ink) }
.mini { width: 100%; border-collapse: collapse; font-size: 15px }
.mini td { padding: 8px 0; border-bottom: 1px solid var(--paper-2) } .mini td:last-child { text-align: right; font-weight: 600 }
.mini .sum td { border-bottom: 0; border-top: 1.5px solid var(--ink); font-weight: 800 }
.tag { font-size: 12px; font-weight: 700; padding: 3px 9px; border-radius: 99px }
.tag.sp { background: #FCE3D6; color: #A63A0E } .tag.tt { background: #E6E3DD; color: #1C1B18 } .tag.lz { background: #DDE4FA; color: #1E3B9A }
.form-slip { display: grid; gap: 0; border: 1.5px solid var(--ink); border-radius: 6px; overflow: hidden; font-size: 14px }
.form-slip div { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; padding: 10px 12px; border-bottom: 1px solid var(--rule); align-items: center }
.form-slip div:last-child { border-bottom: 0; background: var(--seal-soft) }
.form-slip code { font: 600 12px ui-monospace, Menlo, monospace; color: var(--ink-2) }
.form-slip b { font-weight: 700 } .red { color: var(--seal) }

/* price */
.price { padding: 0 clamp(16px, 5vw, 56px) 72px; max-width: 1200px; margin: 0 auto }
.price-card { background: var(--ink); color: var(--paper); border-radius: 24px; padding: clamp(28px, 5vw, 56px); display: grid; gap: 28px; align-items: end }
@media (min-width: 920px) { .price-card { grid-template-columns: 1fr auto } }
.price-card h2 { margin: 0 0 12px; color: var(--paper) } .price-card h2 em { color: #FF8A70 }
.price-card p { margin: 0; color: #CFC8BA; max-width: 36em; font-size: 17px } .price-card p b { color: var(--paper) }

/* faq */
.faq { max-width: 760px; margin: 0 auto; padding: 0 clamp(16px, 5vw, 56px) 72px }
.faq h2 { font-size: clamp(26px, 5vw, 36px); margin-bottom: 16px }
.faq details { border-top: 1px solid var(--rule) } .faq details:last-of-type { border-bottom: 1px solid var(--rule) }
.faq summary { cursor: pointer; list-style: none; padding: 18px 0; font-weight: 700; font-size: 17px; display: flex; justify-content: space-between; gap: 16px; min-height: 44px }
.faq summary::-webkit-details-marker { display: none }
.faq summary::after { content: "+"; font: italic 500 24px/1 var(--serif); color: var(--seal) } .faq details[open] summary::after { content: "−" }
.faq p { margin: 0 0 18px; color: var(--ink-2) }

.foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; padding: 28px clamp(16px, 5vw, 56px) calc(28px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--rule); font-size: 13px; color: var(--ink-2) }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto } .stamp.pop { animation: none } .btn { transition: none } }
@supports (field-sizing: content) { .r-field input { field-sizing: content; width: auto; max-width: 100%; min-width: 3ch } }

/* ---------- tool (v2 language) ---------- */
.skip { position: absolute; left: -999px; top: 8px; background: var(--sheet); padding: 8px 12px; z-index: 9 } .skip:focus { left: 8px }
.muted { color: var(--ink-2) }
.tool { max-width: 1040px; margin: 0 auto; padding: 64px clamp(16px, 5vw, 56px) 8px }
.tool + .tool { padding-top: 48px }
.tool-head { display: grid; gap: 6px; margin-bottom: 22px }
.tool-head h2 { margin: 0; font-size: clamp(28px, 5.5vw, 42px) }
.tool-head p { margin: 4px 0 0; max-width: 40em }
.drop { position: relative; display: grid; justify-items: center; gap: 6px; text-align: center; cursor: pointer; padding: 40px 16px; min-height: 190px; align-content: center;
  border: 2px dashed var(--ink-2); border-radius: 18px; background: var(--sheet); color: var(--seal); transition: border-color .15s, background-color .15s }
.drop:hover, .drop.over { border-color: var(--seal); background: #FFF8F3 }
.drop:focus-within { outline: 2px solid var(--seal); outline-offset: 3px }
.drop input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none }
.drop-t { font-weight: 800; font-size: 20px; color: var(--ink); letter-spacing: -.01em } .drop-s { font-size: 14px; color: var(--ink-2) }
.files { list-style: none; margin: 12px 0 0; padding: 0; display: grid; gap: 8px }
.files li { display: flex; align-items: center; gap: 10px; padding: 8px 8px 8px 12px; background: var(--sheet); border: 1px solid var(--rule); border-radius: 12px; font-size: 14px; min-width: 0 }
.files li.bad { border-color: var(--seal); background: var(--seal-soft) }
.files .fn { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap } .files .fs { color: var(--ink-2); font-size: 12px; white-space: nowrap }
.chip, .tag { display: inline-block; font-size: 12px; font-weight: 700; padding: 3px 9px; border-radius: 99px; white-space: nowrap }
.chip.shopee, .tag.sp { background: #FCE3D6; color: #A63A0E } .chip.tiktok, .tag.tt { background: #E6E3DD; color: #1C1B18 }
.chip.lazada, .tag.lz { background: #DDE4FA; color: #1E3B9A } .chip.none { background: var(--seal-soft); color: var(--seal) }
.btn.ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--ink) } .btn.ghost:hover { background: var(--ink); color: var(--paper) }
.btn.rm { min-height: 44px; min-width: 44px; padding: 0 14px; font-size: 14px; flex: none }
.btn.wide { width: 100% } .btn[disabled] { opacity: .6; cursor: progress }
.tool-links { margin-top: 14px }
.link { appearance: none; background: none; border: 0; padding: 10px 0; font: 600 16px var(--sans); color: var(--seal); cursor: pointer; text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1.5px; min-height: 44px }
.how-get, .why { margin-top: 10px; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule) }
.how-get summary, .why summary { cursor: pointer; list-style: none; padding: 14px 0; font-weight: 700; display: flex; justify-content: space-between; min-height: 44px; align-items: center }
.how-get summary::-webkit-details-marker, .why summary::-webkit-details-marker { display: none }
.how-get summary::after, .why summary::after { content: "+"; font: italic 500 22px/1 var(--serif); color: var(--seal) }
.how-get[open] summary::after, .why[open] summary::after { content: "−" }
.how-get dl { margin: 0 0 16px; display: grid; gap: 6px } .how-get dt { margin-top: 8px } .how-get dd { margin: 0; color: var(--ink-2); font-size: 15px }
.why ul { margin: 0 0 16px; padding-left: 20px; display: grid; gap: 8px; color: var(--ink-2); font-size: 15px }

.res-grid { display: grid; gap: 28px; align-items: start }
@media (min-width: 880px) { .res-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) } }
.receipt.flat { transform: none; justify-self: stretch; max-width: none }
.receipt.flat .r-lines div { font-size: 16px } .receipt.flat .r-lines dd { font-weight: 700 }
.receipt.flat .stamp { bottom: 64px }
.muted-total { color: var(--ink-2) !important; font-size: 26px !important }
.side { display: grid; gap: 14px; min-width: 0 }
.sheet { background: var(--sheet); border: 1px solid var(--rule); border-radius: 14px; padding: 18px }
.k { margin: 0 0 6px; font-size: 14px; color: var(--ink-2); font-weight: 600 }
.meter { height: 10px; border-radius: 99px; background: var(--paper-2); overflow: hidden; margin: 10px 0 4px }
.meter span { display: block; height: 100%; width: 0; background: var(--ink); border-radius: inherit; transition: width .25s }
.meter.near span { background: #B26A00 } .meter.over span { background: var(--seal) }
.other { display: grid; gap: 6px; font-size: 14px; color: var(--ink-2); margin-top: 12px }
input:not([type=checkbox]):not([type=file]):not([type=range]):not(.r-field input) { font: 500 16px/1.4 var(--sans); color: var(--ink); background: var(--paper);
  border: 1.5px solid var(--rule); border-radius: 10px; padding: 12px 14px; min-height: 50px; width: 100% }
input:focus-visible { outline: none; border-color: var(--seal) !important; box-shadow: 0 0 0 3px var(--seal-soft) }
.note-box { padding: 14px 16px; border-radius: 12px; background: #FBF1E0; border-left: 3px solid #B26A00; font-size: 15px; color: #5C3A00 }
.sub-h { font-size: 13px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-2); margin: 36px 0 10px; font-weight: 700 }
.scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; background: var(--sheet); border: 1px solid var(--rule); border-radius: 14px }
.t { width: 100%; border-collapse: collapse; font-size: 15px; min-width: 460px }
.t th, .t td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--paper-2); vertical-align: middle }
.t th { font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-2) }
.t td.r, .t th.r { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums }
.t tbody tr:last-child td { border-bottom: 0 } .t tfoot td { font-weight: 800; border-top: 1.5px solid var(--ink); border-bottom: 0 }
.slip { border: 1.5px solid var(--ink); border-radius: 10px; background: var(--sheet); overflow: hidden }
.slip .t { min-width: 0 }
.slip .t th { background: var(--paper) }
.slip .t tr:last-child td { border-bottom: 0 }
.slip code { font: 600 13px ui-monospace, Menlo, monospace; color: var(--seal); white-space: nowrap }
.slip tbody tr:nth-last-child(2) td { background: var(--seal-soft); font-weight: 700 }
@media (max-width: 639px) {
  .slip .t thead { display: none }
  .slip .t tr { display: grid; grid-template-columns: auto 1fr; gap: 2px 12px; padding: 12px 14px; border-bottom: 1px solid var(--paper-2) }
  .slip .t td { padding: 0; border: 0 } .slip .t td:nth-child(3) { grid-row: 1; grid-column: 2; text-align: right; white-space: normal; font-weight: 700 }
  .slip .t td:nth-child(2) { grid-column: 1 / -1; color: var(--ink-2); font-size: 14px }
  .slip tbody tr:nth-last-child(2) { background: var(--seal-soft) } .slip tbody tr:nth-last-child(2) td { background: none }
}
.fine { font-size: 13px; color: var(--ink-2); margin: 12px 0 0 }
.book { display: grid; gap: 24px; align-items: start }
@media (min-width: 880px) { .book { grid-template-columns: 1fr 1fr } }
.seller { display: grid; gap: 14px }
.seller label { display: grid; gap: 6px; font-size: 14px; color: var(--ink-2); font-weight: 600 }
.seller .check { display: flex; gap: 10px; align-items: flex-start; color: var(--ink); font-weight: 500 }
.check input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--seal); flex: none }
.preview { margin: 0; background: var(--paper-2); border-radius: 18px; padding: 22px; overflow: hidden }
.paper { background: #fff; color: #111; font: 11px/1.4 "Times New Roman", Times, serif; padding: 18px 16px; border-radius: 3px;
  box-shadow: 0 18px 30px -18px rgb(60 40 10 / .35); transform: rotate(-.8deg) }
.p-form { text-align: right; margin: 0; font-weight: 700 } .p-title { text-align: center; font-weight: 700; font-size: 13px; margin: 8px 0 }
.paper table { width: 100%; border-collapse: collapse } .paper th, .paper td { border: 1px solid #222; padding: 3px 4px; font-size: 10px }
.paper td:last-child { text-align: right; white-space: nowrap }

/* payment dialog */
.pay { border: 0; border-radius: 22px; padding: 0; width: min(420px, calc(100% - 24px)); max-height: calc(100dvh - 24px); background: var(--sheet); color: var(--ink); box-shadow: 0 30px 80px rgb(30 20 5 / .35) }
.pay::backdrop { background: rgb(28 27 24 / .55) }
.pay-in { padding: 22px; display: grid; gap: 12px }
.pay h2 { margin: 0; font-size: 28px } .pay p { margin: 0 }
#qr { justify-self: center; width: 232px; height: 232px; background: #fff; border-radius: 10px; border: 1px solid var(--rule) }
.bank { display: grid; grid-template-columns: auto 1fr; gap: 6px 12px; margin: 0; font-size: 15px }
.bank dt { color: var(--ink-2) } .bank dd { margin: 0; text-align: right; display: flex; justify-content: flex-end; align-items: center; gap: 8px; flex-wrap: wrap; font-weight: 600 }
.chip-btn { appearance: none; border: 1.5px solid var(--ink); background: transparent; border-radius: 99px; padding: 6px 12px; font: 600 13px var(--sans); cursor: pointer; min-height: 36px }
.wait { display: flex; gap: 10px; align-items: center; font-size: 14px; color: var(--ink); background: var(--paper); padding: 12px 14px; border-radius: 12px }
.spin { width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--seal); border-right-color: transparent; animation: spin .8s linear infinite; flex: none }
@keyframes spin { to { transform: rotate(360deg) } }
.toast { position: fixed; left: 50%; bottom: calc(20px + env(safe-area-inset-bottom)); transform: translateX(-50%); background: var(--ink); color: var(--paper);
  padding: 12px 18px; border-radius: 99px; font-size: 14px; z-index: 10; max-width: calc(100% - 32px) }
[hidden] { display: none !important }
@media (prefers-reduced-motion: reduce) { .spin { animation: none } .meter span { transition: none } }
.receipt.flat .r-total { position: relative; padding-right: 96px; min-height: 120px; align-content: start; flex-direction: column; align-items: flex-start }
.receipt.flat .stamp { top: 6px; bottom: auto; right: -4px }
@media (max-width: 639px) {
  .t { min-width: 0; font-size: 14px } .t th, .t td { padding: 11px 12px }
  #tPlat th:nth-child(4), #tPlat td:nth-child(4), #tPlat th:nth-child(5), #tPlat td:nth-child(5) { display: none }
}

/* ---------- article pages (SEO) ---------- */
.article { max-width: 720px; margin: 0 auto; padding: 40px clamp(16px, 5vw, 32px) 24px }
.crumbs { font-size: 13px; color: var(--ink-2); margin: 0 0 18px } .crumbs a { color: var(--ink-2) }
.article h1 { font-size: clamp(34px, 8vw, 56px); line-height: 1.04; margin-bottom: 18px }
.article .lede { font-size: 19px }
.meta { font-size: 13px; color: var(--ink-2); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); padding: 10px 0; margin: 0 0 28px; display: flex; flex-wrap: wrap; gap: 6px 18px }
.article h2 { font-size: clamp(24px, 5vw, 32px); margin: 44px 0 14px }
.article h3 { font-size: 19px; margin: 28px 0 8px; font-weight: 800 }
.article p, .article li { font-size: 17px; line-height: 1.7 } .article li { margin: 6px 0 }
.article a { color: var(--seal); text-underline-offset: 3px }
.article .callout { background: var(--sheet); border: 1px solid var(--rule); border-left: 3px solid var(--seal); border-radius: 12px; padding: 16px 18px; margin: 22px 0 }
.article .callout p { margin: 0 } .article .callout p + p { margin-top: 8px }
.article table { width: 100%; border-collapse: collapse; font-size: 15px; background: var(--sheet); border: 1px solid var(--rule); border-radius: 12px; overflow: hidden; margin: 14px 0 }
.article th, .article td { padding: 10px 12px; border-bottom: 1px solid var(--paper-2); text-align: left; vertical-align: top }
.article td.r { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; font-weight: 700 }
.article tr:last-child td { border-bottom: 0 }
.cta-box { background: var(--ink); color: var(--paper); border-radius: 20px; padding: 26px; margin: 36px 0; display: grid; gap: 14px }
.cta-box p { margin: 0; color: #CFC8BA } .cta-box b { color: var(--paper) } .cta-box .btn { background: var(--paper); color: var(--ink); justify-self: start }
.related { border-top: 1px solid var(--rule); margin-top: 40px; padding-top: 18px } .related ul { padding-left: 18px }
.sources { font-size: 14px !important; color: var(--ink-2) } .sources li { font-size: 14px !important }
.cta-box p a { color: #FFB8A6 }
.guides { max-width: 1040px; margin: 0 auto; padding: 8px clamp(16px, 5vw, 56px) 48px }
.guides h2 { font-size: 22px; margin: 0 0 14px }
.guides ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px 28px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)) }
.guides a { color: var(--ink-2); font-size: 15px; text-underline-offset: 3px } .guides a:hover { color: var(--seal) }