/* Gun Safety Class: "floor plan + safety signs" design system. Own identity (SPEC 4): Red Hat Display + Noto Serif,
   ISO-style sign colours on warm paper. No inline styles anywhere (CSP style-src 'self'). */
@font-face { font-family: "RHD"; src: url("fonts/redhat-display-var.woff2") format("woff2"); font-weight: 300 900; font-display: swap; }
@font-face { font-family: "NSerif"; src: url("fonts/noto-serif-var.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "NSerif"; src: url("fonts/noto-serif-italic-var.woff2") format("woff2"); font-weight: 100 900; font-style: italic; font-display: swap; }

:root {
  --paper: #F3F0E8; --paper-2: #E8E3D6; --card: #FBFAF6; --ink: #17201B; --ink-2: #39423C; --mute: #5E655F;
  --blue: #1C5BA8; --blue-d: #134680; --blue-t: #E3ECF7; --green: #1E7A46; --green-t: #E2F1E7;
  --yellow: #F2C230; --yellow-t: #FFF5D1; --red: #B3261E; --line: rgba(23, 32, 27, .16);
  --sans: "RHD", "Segoe UI", system-ui, -apple-system, sans-serif; --serif: "NSerif", Georgia, "Times New Roman", serif;
  --r: 10px; --shadow: 6px 6px 0 var(--ink);
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 17px/1.55 var(--sans); font-feature-settings: "kern"; text-rendering: optimizeLegibility; overflow-x: hidden; }
img, svg { max-width: 100%; }
a { color: var(--blue-d); text-underline-offset: .18em; text-decoration-thickness: 1.5px; }
a:hover { color: var(--blue); }
:focus-visible { outline: 3px solid var(--yellow); outline-offset: 2px; box-shadow: 0 0 0 5px var(--ink); border-radius: 4px; }
.tnum { font-variant-numeric: tabular-nums; }
.mono { font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace; font-size: 14px; }
[hidden] { display: none !important; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--yellow); color: var(--ink); padding: 8px 14px; font-weight: 700; z-index: 50; }
.skip:focus { left: 8px; }
.shell { max-width: 1200px; margin: 0 auto; padding: 0 28px; }
.narrow { max-width: 780px; }
.shell.narrow { margin: 0 auto; }

/* type */
.display { font: 900 clamp(52px, 7.4vw, 96px)/.93 var(--sans); letter-spacing: -.035em; margin: 18px 0 22px; }
.h1 { font: 850 clamp(34px, 4.4vw, 54px)/1.04 var(--sans); letter-spacing: -.025em; margin: 10px 0 16px; }
.h2 { font: 850 clamp(30px, 3.6vw, 44px)/1.06 var(--sans); letter-spacing: -.022em; margin: 8px 0 14px; }
.h3 { font: 800 clamp(22px, 2.2vw, 27px)/1.18 var(--sans); letter-spacing: -.012em; margin: 6px 0 12px; }
.h4 { font: 800 19px/1.25 var(--sans); margin: 0 0 8px; }
.lede { font-size: clamp(18px, 1.6vw, 21px); line-height: 1.5; color: var(--ink-2); max-width: 46em; margin: 0 0 18px; }
.kicker { font: 800 13px/1.2 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--blue-d); margin: 0; display: flex; align-items: center; gap: 10px; }
.kicker-y { color: var(--yellow); }
.fine { font-size: 14.5px; color: var(--mute); line-height: 1.5; }
.hl { background: linear-gradient(transparent 76%, var(--yellow) 76%, var(--yellow) 94%, transparent 94%); padding: 0 .04em; -webkit-box-decoration-break: clone; box-decoration-break: clone; }
.honest-line { font-size: 14.5px; color: var(--ink-2); border-left: 4px solid var(--yellow); padding: 6px 0 6px 14px; margin: 18px 0; }
.price-line { font-weight: 700; }

/* signs */
.sign { display: inline-block; flex: none; width: 40px; height: 40px; vertical-align: middle; }
.sign-xs { width: 22px; height: 22px; } .sign-sm { width: 30px; height: 30px; } .sign-md { width: 46px; height: 46px; }
.sign-lg { width: 64px; height: 64px; } .sign-xl { width: 84px; height: 84px; }

/* crisis strip */
.lifeline { background: var(--ink); color: #EDEAE2; font-size: 14px; }
.lifeline-in { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 42px; padding-top: 6px; padding-bottom: 6px; }
.lifeline p { margin: 0; }
.lifeline a { color: var(--yellow); }
.lifeline-tag { display: inline-block; background: var(--yellow); color: var(--ink); font-weight: 800; font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase; padding: 2px 8px; border-radius: 3px; margin-right: 8px; }
.lifeline-link { white-space: nowrap; font-weight: 700; }

/* top bar */
.topbar { background: var(--paper); border-bottom: 2px solid var(--ink); position: relative; z-index: 10; }
.topbar-in { display: flex; align-items: center; gap: 20px; min-height: 76px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); }
.mark { width: 42px; height: 42px; flex: none; }
.mark-sm { width: 28px; height: 28px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name { font-weight: 850; font-size: 20px; letter-spacing: -.015em; }
.brand-sub { font-size: 10.5px; letter-spacing: .07em; text-transform: uppercase; color: var(--mute); font-weight: 700; margin-top: 3px; white-space: nowrap; }
.mainnav { display: flex; gap: 4px; margin-left: auto; }
.mainnav a { color: var(--ink); text-decoration: none; font-weight: 650; font-size: 15.5px; padding: 10px 10px; border-radius: 6px; position: relative; white-space: nowrap; }
.mainnav a:hover { background: var(--paper-2); }
.mainnav a[aria-current="page"]::after { content: ""; position: absolute; left: 12px; right: 12px; bottom: 2px; height: 3px; background: var(--blue); border-radius: 2px; }
.pass-chip { display: inline-flex; align-items: center; gap: 6px; border: 1.5px solid var(--ink); border-radius: 999px; padding: 7px 14px; color: var(--ink); text-decoration: none; font-size: 13.5px; white-space: nowrap; }
.pass-chip span { color: var(--mute); font-weight: 600; }
.pass-chip em { font-style: normal; background: var(--yellow); padding: 1px 7px; border-radius: 999px; font-weight: 700; font-size: 12px; }
.menu-btn { display: none; margin-left: auto; font: 700 15px var(--sans); background: none; border: 2px solid var(--ink); border-radius: 6px; padding: 8px 14px; color: var(--ink); cursor: pointer; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: 750 16.5px/1 var(--sans); text-decoration: none; padding: 16px 24px; border-radius: 8px; border: 2px solid transparent; cursor: pointer; transition: transform .12s ease, box-shadow .12s ease, background .12s ease; }
.btn:active { transform: translate(2px, 2px); }
.btn-blue { background: var(--blue); color: #fff; border-color: var(--blue); box-shadow: 4px 4px 0 var(--ink); }
.btn-blue:hover { background: var(--blue-d); color: #fff; }
.btn-line { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-line:hover { background: var(--ink); color: var(--paper); }
.btn-yellow { background: var(--yellow); color: var(--ink); border-color: var(--yellow); box-shadow: 4px 4px 0 #000; }
.btn-yellow:hover { background: #FFD24D; color: var(--ink); }
.btn-red { background: var(--red); color: #fff; border-color: var(--red); }
.btn-ghost { background: none; border-color: transparent; color: var(--ink-2); text-decoration: underline; padding-left: 8px; padding-right: 8px; }
.btn-sm { font-size: 14.5px; padding: 10px 16px; box-shadow: none; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin: 24px 0 0; }
.link-arrow { font-weight: 750; color: var(--blue-d); text-decoration: none; display: inline-flex; gap: 8px; align-items: center; }
.link-arrow::after { content: "\2192"; transition: transform .15s; }
.link-arrow:hover::after { transform: translateX(4px); }
.link-back { font-weight: 700; color: var(--ink-2); }
.link-back::before { content: "\2190  "; }

/* hero */
.hero { padding: 56px 0 64px; background: radial-gradient(circle at 85% 20%, rgba(28, 91, 168, .07), transparent 55%), var(--paper); }
.hero-in { display: grid; grid-template-columns: 1.02fr 1fr; gap: 56px; align-items: center; }
.hero-lede { font-size: 20px; line-height: 1.55; color: var(--ink-2); max-width: 34em; margin: 0; }
.hero-meta { font-size: 14px; color: var(--mute); margin-top: 22px; font-weight: 600; }
.hero-plan { background: var(--card); border: 2px solid var(--ink); border-radius: 14px; padding: 18px 18px 10px; box-shadow: var(--shadow); }
.plan-caption { font-size: 13px; color: var(--mute); text-align: center; margin: 6px 0 0; font-weight: 600; }
.floorplan { display: block; width: 100%; height: auto; }
.fp-label text, .fp-label { font: 800 11.5px var(--sans); letter-spacing: .14em; fill: #6F756F; }
.fp-small { font-size: 9.5px; }
.fp-label .fp-tight { letter-spacing: .02em; }
.fp-num { font: 900 17px var(--sans); fill: #fff; }
.fp-tag { font: 800 15px var(--sans); fill: var(--ink); paint-order: stroke; stroke: #FBFAF6; stroke-width: 5px; }
.fp-mark circle { transition: r .15s ease; }
.fp-mark:hover circle, .fp-mark:focus circle { fill: var(--blue-d); }
.fp-mark:focus { outline: none; }
.fp-mark:focus-visible circle { stroke: var(--yellow); }

/* honesty band */
.honesty { background: var(--yellow-t); position: relative; }
.honesty::before, .honesty::after { content: ""; display: block; height: 10px; background: repeating-linear-gradient(-45deg, var(--yellow) 0 14px, var(--ink) 14px 28px); }
.honesty-in p { margin: 0; padding: 18px 0; font-size: 16px; color: var(--ink); }

/* bands */
.band { padding: 76px 0; }
.band-tight { padding: 40px 0 72px; }
.band-ink { background: var(--ink); color: #EDEAE2; }
.band-ink .band-lede { color: #CFCBC1; }
.band-paper { background: var(--paper-2); }
.band-head { max-width: 760px; margin-bottom: 36px; }
.band-lede { font-size: 18.5px; color: var(--ink-2); line-height: 1.55; margin: 0; }

.signs { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: s; }
.sign-card { display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto auto; column-gap: 18px; row-gap: 2px; align-items: center; background: var(--card); border: 2px solid var(--ink); border-radius: 14px; padding: 22px; text-decoration: none; color: var(--ink); height: 100%; transition: transform .15s ease, box-shadow .15s ease; }
.sign-card:hover { transform: translate(-3px, -3px); box-shadow: var(--shadow); color: var(--ink); }
.sign-card .sign { grid-row: 1 / 4; }
.sign-n { font: 800 12px var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--blue-d); }
.sign-t { font: 800 20px/1.2 var(--sans); letter-spacing: -.01em; }
.sign-m { font-size: 13.5px; color: var(--mute); font-weight: 600; }

.walk-feature { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.walk-feature .btn { margin-top: 26px; }
.sample-sheet { background: var(--card); color: var(--ink); border-radius: 12px; padding: 26px; transform: rotate(1.4deg); box-shadow: 10px 10px 0 var(--yellow); }
.sample-top { display: flex; justify-content: space-between; align-items: baseline; font-weight: 800; border-bottom: 2px solid var(--ink); padding-bottom: 12px; margin: 0 0 10px; }
.sample-top b { font-size: 30px; letter-spacing: -.02em; }
.sample-sheet ul { list-style: none; padding: 0; margin: 0; }
.sample-sheet li { display: flex; align-items: center; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--line); font-weight: 650; }
.sample-foot { font-size: 13px; color: var(--mute); margin: 12px 0 0; }

.two-up { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.ask-tease, .help-tease { background: var(--card); border: 2px solid var(--ink); border-radius: 14px; padding: 30px; }
.help-tease { border-color: var(--blue); }

/* placards */
.placard { margin: 18px 0; background: var(--card); border: 1.5px solid var(--ink); border-radius: var(--r); padding: 18px 20px 14px; position: relative; }
.placard::before { content: ""; position: absolute; left: -1.5px; top: -1.5px; bottom: -1.5px; width: 7px; background: var(--blue); border-radius: var(--r) 0 0 var(--r); }
.placard blockquote { margin: 0; }
.placard blockquote p { margin: 0; font: italic 400 18.5px/1.55 var(--serif); color: var(--ink); }
.placard blockquote p::before { content: "\201C"; } .placard blockquote p::after { content: "\201D"; }
.placard figcaption { margin-top: 10px; font-size: 13.5px; color: var(--mute); display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: baseline; }
.placard figcaption b { color: var(--ink); font-weight: 800; }
.placard figcaption span { flex-basis: 100%; font-size: 12.5px; }

.src-row { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 2px solid var(--ink); }
.src-row li { padding: 20px 18px 20px 0; border-bottom: 1px solid var(--line); display: flex; flex-direction: column; gap: 4px; }
.src-row b { font-size: 17px; }
.src-row span { font-size: 14px; color: var(--mute); }
.src-more { margin-top: 22px; }

/* pricing */
.plans { display: grid; grid-template-columns: 1fr 1.25fr; gap: 24px; align-items: stretch; }
.plan { background: var(--card); border: 2px solid var(--ink); border-radius: 16px; padding: 30px; }
.plan-pass { border-color: var(--blue); box-shadow: 8px 8px 0 var(--blue); }
.plan h3 { font: 850 22px var(--sans); margin: 0 0 6px; }
.plan-price { font: 900 46px/1 var(--sans); letter-spacing: -.03em; margin: 8px 0 4px; }
.plan-price small { font-size: 17px; font-weight: 650; letter-spacing: 0; color: var(--mute); }
.plan-alt { margin: 0; font-weight: 700; color: var(--ink-2); }
.ticks { list-style: none; padding: 0; margin: 22px 0; }
.ticks li { padding: 8px 0 8px 32px; position: relative; border-bottom: 1px solid var(--line); }
.ticks li::before { content: ""; position: absolute; left: 0; top: 11px; width: 18px; height: 18px; border-radius: 4px; background: var(--green) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'%3E%3Cpath d='M4 9.5l3.2 3L14 5.5' fill='none' stroke='%23fff' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/18px no-repeat; }
.plan-note { font-size: 14.5px; color: var(--ink-2); margin: 0; font-weight: 600; }
.preview-note { background: var(--yellow-t); border: 1.5px dashed var(--ink); border-radius: 10px; padding: 14px 16px; font-size: 15px; margin: 0; }

.faq { margin-top: 56px; max-width: 820px; }
.faq dl { margin: 0; border-top: 2px solid var(--ink); }
.faq dt { font-weight: 800; font-size: 18px; padding: 18px 0 4px; }
.faq dd { margin: 0; padding-bottom: 18px; border-bottom: 1px solid var(--line); color: var(--ink-2); }

/* page heads */
.pagehead { padding: 56px 0 30px; border-bottom: 1px solid var(--line); }
.alert { background: var(--yellow-t); border: 2px solid var(--ink); border-radius: 8px; padding: 12px 16px; font-weight: 650; }
.alert-ok { background: var(--green-t); border-color: var(--green); }

/* class */
.syllabus { list-style: none; padding: 0; margin: 0; }
.syl { display: grid; grid-template-columns: auto 1fr; gap: 24px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.syl:first-child { border-top: 2px solid var(--ink); }
.syl-n { font: 800 13px var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--blue-d); margin: 0; }
.syl.is-done .syl-n { color: var(--green); }
.syl .h3 a { color: var(--ink); text-decoration: none; }
.syl .h3 a:hover { text-decoration: underline; }
.syl p { margin: 0 0 8px; color: var(--ink-2); max-width: 52em; }
.syl-src { font-size: 14px; color: var(--mute) !important; }
.after-class { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 40px; }
.tile { display: flex; gap: 16px; align-items: flex-start; background: var(--card); border: 2px solid var(--ink); border-radius: 12px; padding: 20px; color: var(--ink); text-decoration: none; height: 100%; }
.tile:hover { box-shadow: var(--shadow); transform: translate(-2px, -2px); color: var(--ink); }
.tile b { display: block; font-size: 18px; margin-bottom: 4px; }
.tile span { color: var(--ink-2); font-size: 15px; }
.kit-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }

.lesson-wrap { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 56px; padding-top: 40px; padding-bottom: 80px; }
.rail { position: sticky; top: 20px; align-self: start; font-size: 15px; }
.rail-h { font: 800 12px var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--mute); margin: 0 0 10px; }
.rail ol, .rail ul { list-style: none; padding: 0; margin: 0 0 26px; }
.rail a { display: flex; gap: 10px; align-items: center; padding: 7px 8px; border-radius: 8px; color: var(--ink); text-decoration: none; font-weight: 650; }
.rail a:hover { background: var(--paper-2); }
.rail a[aria-current="page"] { background: var(--ink); color: var(--paper); }
.rail-n { width: 26px; height: 26px; border-radius: 50%; background: var(--blue); color: #fff; display: inline-grid; place-items: center; font-size: 13px; font-weight: 850; flex: none; }
.rail a.is-done .rail-n { background: var(--green); }
.rail a.is-done .rail-n::after { content: "\2713"; font-size: 12px; margin-left: 1px; }
.rail ul a { padding-left: 10px; }
.lesson { max-width: 760px; }
.lesson-head { padding-bottom: 8px; }
.lesson-head .sign { margin-bottom: 14px; }
.reading > p { font: 400 19px/1.7 var(--serif); color: var(--ink); margin: 22px 0 8px; }
.rulecard { margin: 22px 0; background: var(--ink); color: var(--paper); border-radius: 14px; padding: 24px 26px; }
.rulecard figcaption { font: 800 13px var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--yellow); margin-bottom: 12px; }
.rulecard ol { list-style: none; margin: 0; padding: 0; }
.rulecard li { display: flex; gap: 14px; align-items: baseline; font: 800 21px/1.3 var(--sans); padding: 10px 0; border-top: 1px solid rgba(255, 255, 255, .14); }
.rulecard li span { color: var(--yellow); font-size: 15px; width: 18px; flex: none; }
.rulecard-src { font-size: 13.5px; color: #C9C5BB; margin: 12px 0 0; }
.rulecard-src a { color: #fff; }
.athome { margin: 40px 0; background: var(--blue-t); border-radius: 14px; padding: 26px 28px; border: 2px solid var(--blue); }
.athome .h3 { display: flex; align-items: center; gap: 12px; }
.athome ul { margin: 0; padding-left: 22px; }
.athome li { margin: 8px 0; font-size: 17.5px; }
.athome-note { font-size: 14px; color: var(--ink-2); margin: 14px 0 0; }

.check { margin: 40px 0; border-top: 2px solid var(--ink); padding-top: 24px; }
.quiz fieldset { border: 2px solid var(--line); border-radius: 12px; padding: 18px 20px 12px; margin: 0 0 16px; background: var(--card); }
.quiz legend { font-weight: 800; font-size: 18px; padding: 0 6px; line-height: 1.35; }
.opt { display: flex; gap: 12px; align-items: flex-start; padding: 10px 12px; border-radius: 8px; cursor: pointer; line-height: 1.4; }
.opt:hover { background: var(--paper-2); }
.opt input { width: 20px; height: 20px; margin: 1px 0 0; accent-color: var(--blue); flex: none; }
.check-score { font-size: 18px; background: var(--yellow-t); border-radius: 10px; padding: 14px 18px; border: 2px solid var(--ink); }
.check-score.is-pass { background: var(--green-t); border-color: var(--green); }
.check-score b { font-size: 24px; margin-right: 8px; }
.graded { list-style: none; padding: 0; margin: 18px 0; }
.graded li { border-bottom: 1px solid var(--line); padding: 14px 0; }
.graded .q { font-weight: 750; display: flex; gap: 10px; align-items: flex-start; margin: 0 0 6px; }
.graded .a, .graded .why { margin: 0 0 4px 32px; color: var(--ink-2); }
.graded .why { font-size: 15px; }
.src { color: var(--mute); font-size: .9em; }
.pager { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 40px; }
.pager a { display: flex; flex-direction: column; gap: 4px; border: 2px solid var(--ink); border-radius: 12px; padding: 16px 18px; text-decoration: none; color: var(--ink); font-weight: 800; }
.pager a span { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--mute); }
.pager-next { text-align: right; }
.pager a:hover { background: var(--ink); color: var(--paper); }

/* walk-through */
.walk-wrap { max-width: 860px; }
.walk .room { border: 2px solid var(--ink); border-radius: 14px; background: var(--card); padding: 20px 22px 14px; margin: 0 0 18px; position: relative; }
.walk legend { font-weight: 800; font-size: 19px; line-height: 1.35; padding: 0 8px; }
.walk legend small { font-weight: 600; color: var(--mute); font-size: 14px; }
.room-tag { display: inline-block; background: var(--ink); color: var(--paper); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; padding: 3px 9px; border-radius: 3px; margin-right: 8px; vertical-align: 3px; }
.room.is-skipped { opacity: .45; }
.room-private { border-style: dashed; background: var(--blue-t); }
.walk-go { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; margin-top: 26px; }
.walk-go .fine { max-width: 34em; margin: 0; }

.sheet-wrap { padding-top: 32px; padding-bottom: 80px; max-width: 980px; }
.sheet-tools { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.sheet { background: var(--card); border: 2px solid var(--ink); border-radius: 16px; padding: 34px 38px; margin-top: 14px; }
.sheet-head { display: grid; grid-template-columns: 1fr auto; gap: 28px; align-items: end; border-bottom: 2px solid var(--ink); padding-bottom: 22px; }
.sheet-head .h1 { font-size: clamp(30px, 3.6vw, 44px); }
.meter { display: grid; grid-auto-flow: column; gap: 4px; }
.meter span { width: 16px; height: 48px; border-radius: 3px; }
.meter-ok { background: var(--green); } .meter-gap { background: repeating-linear-gradient(-45deg, var(--yellow) 0 5px, var(--ink) 5px 7px); } .meter-na { background: var(--paper-2); }
.help-panel { display: flex; gap: 18px; align-items: flex-start; background: var(--blue-t); border-radius: 12px; padding: 18px 20px; margin: 22px 0 8px; }
.help-panel p { margin: 0 0 6px; }
.help-panel.is-urgent { border: 3px solid var(--yellow); box-shadow: 0 0 0 3px var(--ink); margin-bottom: 24px; }
.points { list-style: none; padding: 0; margin: 10px 0 0; }
.point { display: grid; grid-template-columns: auto 1fr; gap: 18px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.point-gap { background: linear-gradient(90deg, var(--yellow-t), transparent 70%); margin: 0 -14px; padding-left: 14px; padding-right: 14px; border-radius: 10px; }
.point-body p { margin: 0 0 6px; }
.point-status { white-space: nowrap; font: 750 12px var(--sans); letter-spacing: .1em; text-transform: uppercase; margin-left: 8px; padding: 3px 8px; border-radius: 4px; vertical-align: 3px; background: var(--paper-2); color: var(--ink-2); }
.point-ok .point-status { background: var(--green-t); color: var(--green); }
.point-gap .point-status { background: var(--yellow); color: var(--ink); }
.point-change { font: 750 12px var(--sans); margin-left: 6px; color: var(--blue-d); }
.point-src { font: italic 15.5px/1.55 var(--serif); color: var(--ink-2); }
.point-src span { font: normal 13.5px var(--sans); color: var(--mute); }
.notes { margin-top: 24px; }
.notes ul { padding-left: 20px; margin: 0; }
.notes li { margin: 6px 0; }
.sheet-foot { font-size: 13px; color: var(--mute); margin: 26px 0 0; border-top: 1px solid var(--line); padding-top: 14px; }
.save-box { display: grid; grid-template-columns: 1fr auto auto; gap: 20px; align-items: end; background: var(--ink); color: #EDEAE2; border-radius: 16px; padding: 26px 28px; margin-top: 22px; }
.save-box .fine { color: #C9C5BB; }
.save-box p { margin: 0 0 6px; }
.save-box .btn-line { color: var(--paper); border-color: var(--paper); }
.field { display: flex; flex-direction: column; gap: 6px; font-weight: 700; font-size: 14px; }
.field select, .field input { font: 600 16px var(--sans); padding: 12px 14px; border: 2px solid var(--ink); border-radius: 8px; background: #fff; color: var(--ink); min-width: 0; width: 100%; }
.stack { display: flex; flex-direction: column; gap: 16px; max-width: 640px; margin-top: 18px; }
.keybox { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; margin: 20px 0 10px; }
.keybox .field { flex: 1 1 420px; }
.sheet-compact { padding: 24px 28px; }
.compact-points { list-style: none; padding: 0; margin: 0; }
.compact-points li { display: flex; gap: 10px; align-items: baseline; padding: 6px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.compact-points .sign { position: relative; top: 5px; }

/* binder */
.places { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 18px; }
.place-card { background: var(--card); border: 2px solid var(--ink); border-radius: 14px; padding: 22px; }
.place-card header { display: flex; gap: 14px; align-items: center; }
.place-score { margin: 8px 0 10px; color: var(--ink-2); }
.place-score b { font-size: 22px; color: var(--ink); }
.history { list-style: none; padding: 0; margin: 0 0 14px; border-top: 1px solid var(--line); }
.history a { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--line); text-decoration: none; color: var(--ink); font-size: 15px; }
.history a:hover { color: var(--blue); }
.binder-tools { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; align-items: center; }
.binder-tools form { margin: 0; }

/* help */
.helphead { background: var(--ink); color: #EDEAE2; padding: 56px 0 60px; }
.helphead .h1 { color: #fff; }
.help-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 28px; }
.help-card { display: flex; flex-direction: column; gap: 12px; background: #222C26; border: 2px solid #4A544D; border-radius: 14px; padding: 24px; color: #EDEAE2; text-decoration: none; }
.help-card:hover { border-color: var(--yellow); color: #fff; }
.help-card b { display: block; color: #fff; font-size: 19px; margin-bottom: 4px; }
.help-num { font: 900 54px/1 var(--sans); color: var(--yellow); letter-spacing: -.02em; }
.help-num small { font-size: 20px; font-weight: 750; }
.help-card-red .help-num { color: #FF8A80; }

/* ask cards */
.cards-print { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.askcard { background: var(--card); border: 2px dashed var(--ink); border-radius: 14px; padding: 24px; display: flex; flex-direction: column; gap: 10px; }
.askcard-top { display: flex; gap: 10px; align-items: center; font: 800 12.5px var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--blue-d); margin: 0; }
.askcard-q { font: 850 25px/1.2 var(--sans); letter-spacing: -.015em; margin: 4px 0; }
.askcard-reply .askcard-q { font-size: 20px; }
.askcard-how { margin: 0; color: var(--ink-2); font-size: 15px; }
.askcard-src { margin: auto 0 0; font-size: 12.5px; color: var(--mute); border-top: 1px solid var(--line); padding-top: 10px; }
.ask-after { max-width: 760px; margin-top: 44px; }

/* sources, prose */
.src-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 32px; border-top: 2px solid var(--ink); }
.src-list li { padding: 18px 0; border-bottom: 1px solid var(--line); }
.src-list p { margin: 0 0 4px; }
.src-org { font-size: 13px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--mute); }
.src-title { font-size: 18px; font-weight: 750; }
.src-date { font-size: 14px; color: var(--mute); }
.prose p, .prose li { font-size: 17.5px; color: var(--ink-2); }
.prose ul { padding-left: 20px; }
.prose li { margin: 10px 0; }

/* kit */
.kit { padding-top: 30px; padding-bottom: 80px; }
.kit .noprint { display: flex; justify-content: space-between; align-items: center; }
.kit-head { display: flex; gap: 20px; align-items: center; margin-top: 16px; }
.kit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 10px; }
.kit-plan, .kit-q { padding-left: 22px; }
.kit-plan li, .kit-q li, .kit-lines li, .kit-talk li { margin: 8px 0; }
.kit-lines { padding-left: 18px; font-family: var(--serif); font-size: 16px; }
.kit-a { font-weight: 750; color: var(--green); font-size: 15px; }
.kit-foot { font-size: 12.5px; color: var(--mute); border-top: 1px solid var(--line); padding-top: 12px; margin-top: 30px; }

/* footer */
.foot { background: var(--ink); color: #CFCBC1; padding: 56px 0 26px; font-size: 15px; }
.foot a { color: #fff; }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; padding-bottom: 32px; border-bottom: 1px solid #3A443D; }
.foot-brand { display: flex; align-items: center; gap: 10px; font: 850 19px var(--sans); color: #fff; margin: 0 0 12px; }
.foot-honest { font-size: 14px; color: #A9A69D; }
.foot-h { font: 800 12.5px var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--yellow); margin: 4px 0 12px; }
.foot ul { list-style: none; padding: 0; margin: 0; }
.foot li { margin: 7px 0; }
.foot li a { text-decoration: none; }
.foot li a:hover { text-decoration: underline; }
.foot-base { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding-top: 20px; font-size: 13.5px; }
.foot-base p { margin: 0; }
.powered { font-weight: 700; color: #fff; }

/* responsive */
@media (max-width: 1180px) {
  .brand-sub { display: none; }
}
@media (max-width: 1080px) {
  .pass-chip span { display: none; }
  .mainnav a { padding: 10px 9px; font-size: 15px; }
  .topbar-in { gap: 18px; }
}
@media (max-width: 960px) {
  .menu-btn { display: inline-block; }
  .mainnav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--paper); border-bottom: 2px solid var(--ink); flex-direction: column; padding: 8px 20px 16px; }
  .mainnav.is-open { display: flex; }
  .mainnav a[aria-current="page"]::after { left: 12px; right: auto; width: 32px; }
  .pass-chip { display: none; }
  .hero-in, .walk-feature, .two-up, .plans, .kit-grid { grid-template-columns: 1fr; }
  .hero-in { gap: 36px; }
  .signs, .after-class, .help-grid, .cards-print { grid-template-columns: 1fr 1fr; }
  .src-row { grid-template-columns: 1fr 1fr; }
  .lesson-wrap { grid-template-columns: 1fr; gap: 20px; }
  .rail { position: static; }
  .rail ol { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 0; }
  .rail ol a { padding: 6px 10px; border: 1.5px solid var(--line); }
  .rail ul, .rail .rail-h:nth-of-type(2) { display: none; }
  .save-box { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  body { font-size: 16.5px; }
  .shell { padding-left: 18px; padding-right: 18px; }
  .lifeline-more, .lifeline-link { display: none; }
  .brand-sub { font-size: 10px; letter-spacing: .05em; }
  .brand-name { font-size: 18px; }
  .mark { width: 36px; height: 36px; }
  .topbar-in { min-height: 64px; }
  .hero { padding: 36px 0 44px; }
  .hero-lede { font-size: 18px; }
  .hero-plan { padding: 10px 8px 6px; box-shadow: 4px 4px 0 var(--ink); }
  .fp-tag { font-size: 21px; } .fp-num { font-size: 21px; } .fp-label text { font-size: 15px; } .fp-label .fp-small { font-size: 12px; }
  .band { padding: 52px 0; }
  .signs, .after-class, .help-grid, .cards-print, .src-row, .src-list, .kit-list { grid-template-columns: 1fr; }
  .sign-card { padding: 18px; }
  .sheet { padding: 22px 18px; border-radius: 12px; }
  .sheet-head { grid-template-columns: 1fr; }
  .meter span { width: 100%; height: 14px; }
  .point { gap: 12px; }
  .point-status { display: table; margin: 6px 0 0; }
  .point .sign-md { width: 34px; height: 34px; }
  .point-gap { margin: 0 -8px; padding-left: 8px; padding-right: 8px; }
  .syl { grid-template-columns: 1fr; gap: 10px; }
  .pager { grid-template-columns: 1fr; }
  .pager-next { text-align: left; }
  .walk .room { padding: 16px 14px 10px; }
  .btn { width: 100%; }
  .btn-sm { width: auto; }
  .cta-row .btn { width: 100%; }
  .sample-sheet { transform: none; box-shadow: 6px 6px 0 var(--yellow); }
  .athome, .ask-tease, .help-tease, .plan { padding: 22px 18px; }
  .plan-pass { box-shadow: 5px 5px 0 var(--blue); }
  .help-num { font-size: 44px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

/* print: the sheet, the kit and the cards print clean */
@media print {
  @page { margin: 14mm; }
  body { background: #fff; font-size: 11.5pt; }
  .lifeline, .topbar, .foot, .noprint, .save-box, .rail, .pager, .skip, .pagehead.noprint, .ask-after { display: none !important; }
  .shell { max-width: none; padding: 0; }
  .sheet, .place-card, .askcard { box-shadow: none; border-width: 1.5px; break-inside: avoid; }
  .point { break-inside: avoid; }
  .point-gap { background: none; }
  .meter-gap { background: #F2C230; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .sign, .meter span { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .help-panel { border: 1.5px solid #000; background: none; }
  .cards-print { grid-template-columns: 1fr 1fr; }
  a { color: #000; text-decoration: none; }
  .band-tight { padding: 0; }
}
/* ---------- v1.1.0: AdEngine banner (adengine.us) ----------
   One labelled slot between the main content and the dark footer, on public reading pages only (the controllers opt in).
   The label and the reserved height are on the <ins>, so when tag.js (or ae-size.js) hides a slot it cannot fill, the
   label, the reserved space and the margins go with it. 110px = 16px label + 4px gap + 90px banner; 270px on phones
   (300x250). The footer has no top margin, so the space below sits on the <ins>. display stays here, never !important. */
.ae-slot { padding: 0 28px; }
.ae-slot ins.adengine { display: block; max-width: 728px; min-height: 110px; margin: 24px auto 56px; text-align: center; text-decoration: none; }
.ae-slot ins.adengine::before { content: "Advertisement"; display: block; margin-bottom: 4px; font: 800 11px/16px var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--mute); }
.ae-slot ins.adengine a { display: inline-block; vertical-align: top; }
.ae-slot:has(> ins.adengine[style*="none"]) { display: none; }
@media (max-width: 767px) { .ae-slot { padding: 0 18px; } .ae-slot ins.adengine { max-width: 300px; min-height: 270px; margin: 16px auto 40px; } }
@media print { .ae-slot { display: none; } }