/* aicamera.au — "Blueprint" design: drafting-paper light theme, blueprint-blue rail, signal-orange accents. */
:root {
  --paper: #f3f7fc; --paper2: #e8f0fa; --white: #fff; --ink: #0d2b5c; --ink2: #163d80; --text: #1c2f52; --muted: #5b6f93;
  --line: #cfdcef; --grid: #d7e4f4; --blue: #1f6feb; --sky: #6cb4ff; --orange: #ff6a1a; --amber: #ffb02e; --teal: #0fb5a4; --red: #e5484d; --green: #12a150;
  --display: "Space Grotesk", system-ui, sans-serif; --body: "IBM Plex Sans", system-ui, sans-serif; --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  --rail: 292px; --radius: 16px; --ease: cubic-bezier(.2, .8, .2, 1);
  --shadow: 0 22px 50px -32px rgba(13,43,92,.45);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--text); font: 400 17px/1.7 var(--body); -webkit-font-smoothing: antialiased; overflow-x: clip; }
img, svg, canvas { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1.1em; }
h1, h2, h3, h4 { font-family: var(--display); color: var(--ink); font-weight: 700; letter-spacing: -.025em; line-height: 1.1; margin: 0 0 .5em; text-wrap: balance; }
::selection { background: rgba(255,106,26,.28); }
.ico { width: 1em; height: 1em; flex: none; display: inline-block; vertical-align: middle; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.mono { font-family: var(--mono); }

/* layout: left rail + content */
.shell { display: grid; grid-template-columns: var(--rail) minmax(0, 1fr); min-height: 100vh; }
.rail { position: sticky; top: 0; height: 100vh; overflow-y: auto; background: linear-gradient(180deg, #123f86, #0d2b5c); color: #dce9ff; padding: 26px 22px 22px; display: flex; flex-direction: column; gap: 22px; z-index: 50; scrollbar-width: thin; }
.rail::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px); background-size: 24px 24px; pointer-events: none; }
.rail > * { position: relative; }
.brand { display: flex; align-items: center; gap: 12px; color: #fff; }
.brand img { width: 42px; height: 42px; }
.brand b { font: 700 18px/1.05 var(--display); letter-spacing: -.02em; display: block; }
.brand small { display: block; margin-top: 4px; font: 500 10px/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: #8fb6f0; }
.search { position: relative; }
.search input { width: 100%; padding: 13px 14px 13px 42px; border-radius: 12px; border: 1px solid rgba(255,255,255,.22); background: rgba(255,255,255,.1); color: #fff; font: 400 15px var(--body); transition: .2s; }
.search input::placeholder { color: #a9c4ee; }
.search input:focus { outline: none; background: rgba(255,255,255,.16); border-color: var(--amber); box-shadow: 0 0 0 4px rgba(255,176,46,.2); }
.search .ico { position: absolute; left: 14px; top: 14px; width: 18px; height: 18px; color: #a9c4ee; }
.search kbd { position: absolute; right: 10px; top: 11px; font: 500 11px var(--mono); padding: 3px 7px; border-radius: 6px; border: 1px solid rgba(255,255,255,.25); color: #a9c4ee; }
.results { position: absolute; z-index: 60; left: 0; right: 0; top: calc(100% + 8px); max-height: 60vh; overflow-y: auto; background: #fff; color: var(--text); border-radius: 14px; box-shadow: 0 30px 60px -20px rgba(0,0,0,.5); display: none; padding: 6px; min-width: 330px; }
.results.is-on { display: block; }
.results a { display: block; padding: 10px 12px; border-radius: 10px; }
.results a:hover, .results a.is-hi { background: var(--paper2); }
.results b { display: block; font: 600 14.5px/1.3 var(--display); color: var(--ink); }
.results small { font: 500 10.5px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--orange); }
.results p { padding: 12px; margin: 0; color: var(--muted); font-size: 14px; }
.rnav { display: grid; gap: 4px; }
.rnav h5 { font: 600 10.5px/1 var(--mono); letter-spacing: .18em; text-transform: uppercase; color: #8fb6f0; margin: 14px 10px 8px; }
.rnav a { display: flex; gap: 12px; align-items: center; padding: 10px 12px; border-radius: 10px; font: 500 15px var(--body); color: #e4eeff; transition: .2s; }
.rnav a .ico { width: 18px; height: 18px; color: #8fb6f0; transition: .2s; }
.rnav a:hover, .rnav a.is-on { background: rgba(255,255,255,.12); color: #fff; }
.rnav a.is-on { box-shadow: inset 3px 0 0 var(--orange); }
.rnav a:hover .ico, .rnav a.is-on .ico { color: var(--amber); }
.rail__foot { margin-top: auto; display: grid; gap: 12px; }
.callpill { display: flex; align-items: center; gap: 12px; padding: 7px 18px 7px 7px; border-radius: 999px; background: #fff; color: var(--ink); line-height: 1.1; transition: .25s var(--ease); box-shadow: 0 14px 30px -16px rgba(0,0,0,.6); }
.callpill:hover { transform: translateY(-2px); }
.callpill .ico { width: 42px; height: 42px; padding: 11px; border-radius: 50%; background: var(--orange); color: #fff; animation: ring 3.6s ease-in-out infinite; }
.callpill small { display: block; font: 600 9.5px/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--orange); margin-bottom: 4px; }
.callpill strong { font: 700 18px/1 var(--display); letter-spacing: -.01em; white-space: nowrap; }
@keyframes ring { 0%, 84%, 100% { transform: rotate(0); } 87% { transform: rotate(-14deg); } 91% { transform: rotate(12deg); } 95% { transform: rotate(-6deg); } }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 15px 24px; border-radius: 12px; font: 600 15.5px/1 var(--display); border: 1.5px solid transparent; cursor: pointer; transition: .25s var(--ease); white-space: nowrap; }
.btn .ico { width: 18px; height: 18px; transition: transform .25s; } .btn:hover .ico { transform: translateX(4px); }
.btn--orange { background: var(--orange); color: #fff; box-shadow: 0 14px 30px -14px rgba(255,106,26,.9); }
.btn--orange:hover { background: #ff7c36; transform: translateY(-2px); }
.btn--line { border-color: var(--ink); color: var(--ink); background: transparent; } .btn--line:hover { background: var(--ink); color: #fff; }
.btn--white { background: #fff; color: var(--ink); } .btn--white:hover { transform: translateY(-2px); }
.btn--sm { padding: 11px 16px; font-size: 14px; }
.main { min-width: 0; position: relative; background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px); background-size: 40px 40px; background-attachment: local; }
.main::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(243,247,252,.2), var(--paper) 90vh); pointer-events: none; }
.main > * { position: relative; }
.topbar { display: none; }
.wrap { width: min(1180px, 100% - 2 * clamp(20px, 4vw, 64px)); margin-inline: auto; }

/* typographic bits */
.kicker { display: inline-flex; align-items: center; gap: 10px; font: 600 12px/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--orange); margin-bottom: 18px; }
.kicker::before { content: ""; width: 26px; height: 2px; background: var(--orange); }
.h-xl { font-size: clamp(38px, 5vw, 76px); letter-spacing: -.04em; line-height: 1; }
.h-lg { font-size: clamp(30px, 3.6vw, 52px); letter-spacing: -.035em; }
.lead { font-size: clamp(18px, 1.5vw, 21px); color: var(--muted); line-height: 1.6; max-width: 700px; }
.mark { background: linear-gradient(transparent 62%, rgba(255,176,46,.55) 62%); padding: 0 .08em; }
.section { padding: clamp(60px, 8vw, 120px) 0; }
.section--paper { background: rgba(255,255,255,.7); border-block: 1px solid var(--line); }
.section--blue { background: var(--ink); color: #dce9ff; position: relative; overflow: hidden; }
.section--blue::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px); background-size: 32px 32px; }
.section--blue > * { position: relative; } .section--blue h2, .section--blue h3 { color: #fff; } .section--blue .lead { color: #b9d0f5; }
.head { margin-bottom: clamp(30px, 4vw, 56px); max-width: 780px; }
.rv { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); } .rv.is-in { opacity: 1; transform: none; }
.no-js .rv { opacity: 1; transform: none; }

/* hero with planner */
.hero { padding: clamp(40px, 5vw, 76px) 0 clamp(50px, 6vw, 90px); }
.hero__top { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(24px, 4vw, 64px); align-items: end; margin-bottom: clamp(28px, 3.4vw, 50px); }
.hero__aside { border-left: 3px solid var(--orange); padding-left: 22px; }
.hero__aside p { margin: 0 0 18px; color: var(--muted); font-size: 18px; }
@media (max-width: 960px) { .hero__top { grid-template-columns: 1fr; } }

/* planner */
.planner { display: grid; grid-template-columns: minmax(0, 1fr) 300px; border: 1.5px solid var(--ink); border-radius: 22px; background: #fff; box-shadow: 8px 8px 0 var(--ink); overflow: hidden; }
.planner__view { position: relative; background: #f7fbff; background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px); background-size: 28px 28px; min-height: 420px; touch-action: none; }
.planner__view svg { width: 100%; height: 100%; min-height: 420px; cursor: crosshair; user-select: none; }
.planner__tag { position: absolute; left: 14px; top: 14px; font: 600 11px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink); background: #fff; border: 1px solid var(--line); padding: 7px 10px; border-radius: 999px; }
.planner__hint { position: absolute; left: 14px; bottom: 12px; font: 500 12px var(--mono); color: var(--muted); }
.planner__ctl { padding: 22px; border-left: 1.5px solid var(--ink); display: grid; gap: 16px; align-content: start; background: #fbfdff; }
.fld label { display: flex; justify-content: space-between; font: 600 11.5px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink); margin-bottom: 8px; }
.fld label span { color: var(--orange); }
.fld select, .fld input[type=number], .fld input[type=text] { width: 100%; padding: 12px 14px; border-radius: 10px; border: 1.5px solid var(--line); background: #fff; color: var(--ink); font: 500 15.5px var(--body); transition: .2s; }
.fld select:focus, .fld input:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 4px rgba(31,111,235,.14); }
.fld input[type=range] { width: 100%; accent-color: var(--orange); }
.dori { display: grid; gap: 8px; margin-top: 4px; }
.dori div { display: grid; grid-template-columns: 10px 1fr auto; gap: 10px; align-items: center; font-size: 14px; }
.dori i { width: 10px; height: 10px; border-radius: 3px; }
.dori b { font: 600 15px var(--mono); color: var(--ink); }
.note { font-size: 13px; color: var(--muted); line-height: 1.5; margin: 0; }
@media (max-width: 1000px) { .planner { grid-template-columns: 1fr; box-shadow: 5px 5px 0 var(--ink); } .planner__ctl { border-left: 0; border-top: 1.5px solid var(--ink); grid-template-columns: 1fr 1fr; } .planner__ctl > .dori, .planner__ctl > .note { grid-column: 1 / -1; } }
@media (max-width: 520px) { .planner__ctl { grid-template-columns: 1fr; } }

/* cards */
.grid { display: grid; gap: 18px; } .grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } .grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 1180px) { .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 860px) { .grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 580px) { .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; } }
.card { position: relative; display: flex; flex-direction: column; padding: 24px; border-radius: var(--radius); background: #fff; border: 1.5px solid var(--line); transition: .3s var(--ease); }
.card:hover { border-color: var(--ink); transform: translate(-3px, -3px); box-shadow: 6px 6px 0 var(--ink); }
.card .ic { width: 46px; height: 46px; padding: 11px; border-radius: 12px; background: var(--paper2); color: var(--blue); margin-bottom: 16px; transition: .3s; }
.card:hover .ic { background: var(--orange); color: #fff; }
.card h3 { font-size: 19px; margin-bottom: 8px; } .card p { color: var(--muted); font-size: 15px; line-height: 1.55; margin: 0 0 14px; }
.card .tag { font: 600 10.5px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--orange); margin-bottom: 12px; display: block; }
.card .go { margin-top: auto; display: inline-flex; gap: 8px; align-items: center; font: 600 14px var(--display); color: var(--blue); } .card .go .ico { width: 16px; height: 16px; transition: transform .25s; } .card:hover .go .ico { transform: translateX(5px); }
.card--tool { background: linear-gradient(160deg, #fff, var(--paper2)); }
.card .meta { display: flex; gap: 10px; font: 500 12px var(--mono); color: var(--muted); margin-bottom: 10px; }

/* quick questions */
.qs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; border: 1.5px solid var(--ink); border-radius: 20px; overflow: hidden; background: #fff; }
.qs a { display: flex; gap: 16px; align-items: center; padding: 22px 24px; border-bottom: 1.5px solid var(--line); border-right: 1.5px solid var(--line); font: 600 18px/1.3 var(--display); color: var(--ink); transition: .25s; }
.qs a:nth-child(even) { border-right: 0; } .qs a:nth-last-child(-n+2) { border-bottom: 0; }
.qs a span { font: 600 12px var(--mono); color: var(--orange); }
.qs a .ico { margin-left: auto; width: 20px; height: 20px; color: var(--blue); transition: transform .25s; }
.qs a:hover { background: var(--ink); color: #fff; } .qs a:hover .ico { color: var(--amber); transform: translateX(6px); }
@media (max-width: 760px) { .qs { grid-template-columns: 1fr; } .qs a { border-right: 0 !important; } .qs a:nth-last-child(2) { border-bottom: 1.5px solid var(--line); } }

/* australia map */
.mapbox { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(24px, 4vw, 60px); align-items: center; }
.au { position: relative; }
.au svg { width: 100%; max-width: 640px; margin-inline: auto; overflow: visible; }
.au .land { fill: rgba(255,255,255,.08); stroke: #6aa5ff; stroke-width: 1.5; stroke-dasharray: 5 4; }
.au a circle.d { fill: var(--amber); transition: .25s; } .au a text { font: 600 11px var(--mono); fill: #dce9ff; letter-spacing: .06em; transition: .25s; opacity: 0; }
.au a:hover circle.d { fill: #fff; r: 8; } .au a:hover text, .au a.show text { opacity: 1; }
.au a circle.p { fill: none; stroke: var(--amber); transform-box: fill-box; transform-origin: center; animation: ping 2.6s ease-out infinite; }
@keyframes ping { from { transform: scale(.5); opacity: 1; } to { transform: scale(2.6); opacity: 0; } }
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip { padding: 10px 16px; border-radius: 999px; border: 1.5px solid rgba(255,255,255,.3); font: 500 14.5px var(--body); color: #fff; transition: .25s; }
.chip:hover { background: var(--amber); border-color: var(--amber); color: var(--ink); }
.chip--light { border-color: var(--line); color: var(--ink); background: #fff; font-size: 13.5px; padding: 7px 13px; } .chip--light:hover { background: var(--paper2); border-color: var(--blue); color: var(--ink); }
@media (max-width: 900px) { .mapbox { grid-template-columns: 1fr; } }

/* glossary teaser */
.terms { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.term { padding: 20px 22px; border-radius: 14px; background: #fff; border: 1.5px solid var(--line); transition: .25s; }
.term:hover { border-color: var(--orange); }
.term b { display: block; font: 700 19px var(--display); color: var(--ink); margin-bottom: 6px; } .term span { font-size: 14.5px; color: var(--muted); line-height: 1.5; display: block; }
@media (max-width: 900px) { .terms { grid-template-columns: repeat(2, minmax(0, 1fr)); } } @media (max-width: 560px) { .terms { grid-template-columns: 1fr; } }

/* page header (inner) */
.phead { padding: clamp(40px, 5vw, 76px) 0 clamp(26px, 3vw, 44px); }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; font: 500 12px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: 24px; } .crumbs a:hover { color: var(--orange); }
.phead h1 { font-size: clamp(32px, 4.2vw, 62px); letter-spacing: -.04em; line-height: 1.02; max-width: 900px; }
.phead .meta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.pill { display: inline-flex; gap: 8px; align-items: center; font: 600 11.5px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; padding: 8px 12px; border-radius: 999px; border: 1.5px solid var(--line); background: #fff; color: var(--ink); } .pill .ico { color: var(--orange); width: 14px; height: 14px; }

/* doc layout */
.doc { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: clamp(28px, 4vw, 60px); align-items: start; padding-bottom: clamp(50px, 6vw, 90px); }
.doc__aside { position: sticky; top: 24px; display: grid; gap: 18px; }
.box { border-radius: 16px; background: #fff; border: 1.5px solid var(--line); padding: 22px; } .box h3 { font-size: 16px; margin-bottom: 12px; }
.box--ink { background: var(--ink); border-color: var(--ink); color: #dce9ff; } .box--ink h3 { color: #fff; } .box--ink p { color: #b9d0f5; font-size: 14.5px; }
.toc { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; } .toc a { display: block; padding: 7px 0 7px 14px; border-left: 2px solid var(--line); font-size: 14px; line-height: 1.4; color: var(--muted); transition: .2s; } .toc a:hover, .toc a.is-on { color: var(--ink); border-left-color: var(--orange); }
.relist { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; } .relist a { display: block; padding: 10px 8px; border-radius: 8px; font-size: 14.5px; line-height: 1.35; color: var(--ink); } .relist a:hover { background: var(--paper2); color: var(--blue); }
@media (max-width: 1100px) { .doc { grid-template-columns: 1fr; } .doc__aside { position: static; order: 2; } }
.prose { font-size: 18px; line-height: 1.8; color: #243a63; min-width: 0; }
.prose > * { max-width: 740px; }
.prose h2 { font-size: clamp(26px, 2.8vw, 36px); margin: 2em 0 .55em; scroll-margin-top: 24px; padding-top: 14px; border-top: 2px solid var(--line); position: relative; } .prose h2::before { content: ""; position: absolute; left: 0; top: -2px; width: 56px; height: 2px; background: var(--orange); }
.prose > h2:first-child { margin-top: 0; }
.prose h3 { font-size: 21px; margin: 1.6em 0 .4em; }
.prose ul, .prose ol { padding-left: 1.3em; margin: 0 0 1.3em; } .prose li { margin-bottom: .5em; } .prose li::marker { color: var(--orange); font-weight: 700; }
.prose strong { color: var(--ink); }
.prose a { color: var(--blue); background: linear-gradient(var(--blue), var(--blue)) 0 100% / 100% 1.5px no-repeat; padding-bottom: 1px; transition: .25s; } .prose a:hover { color: var(--orange); background-image: linear-gradient(var(--orange), var(--orange)); }
.prose blockquote { margin: 1.6em 0; padding: 18px 24px; border-left: 4px solid var(--orange); background: #fff7ee; border-radius: 0 12px 12px 0; color: var(--ink); }
.prose table { width: 100%; border-collapse: collapse; font-size: 15.5px; } .prose th, .prose td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--line); } .prose thead th { background: var(--ink); color: #fff; font: 600 11.5px var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.table-wrap { overflow-x: auto; border: 1.5px solid var(--ink); border-radius: 12px; background: #fff; margin: 0 0 1.5em; max-width: none !important; }
.prose code { font: 500 .9em var(--mono); background: var(--paper2); padding: 2px 6px; border-radius: 6px; }

/* faq */
.faq { display: grid; gap: 10px; max-width: 900px; }
.faq details { border: 1.5px solid var(--line); border-radius: 14px; background: #fff; transition: .25s; } .faq details[open] { border-color: var(--ink); box-shadow: 5px 5px 0 var(--ink); }
.faq summary { list-style: none; cursor: pointer; padding: 20px 60px 20px 22px; font: 600 clamp(16.5px, 1.4vw, 19px)/1.35 var(--display); color: var(--ink); position: relative; } .faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 22px; top: 50%; transform: translateY(-50%); font: 500 26px var(--mono); color: var(--orange); transition: transform .3s; } .faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq__a { padding: 0 22px 22px; color: var(--muted); font-size: 16.5px; } .faq__a p:last-child { margin: 0; } .faq__a a { color: var(--blue); text-decoration: underline; }

/* cta band */
.cta { position: relative; border-radius: 22px; padding: clamp(32px, 5vw, 64px); background: var(--ink); color: #dce9ff; overflow: hidden; border: 1.5px solid var(--ink); box-shadow: 8px 8px 0 var(--orange); }
.cta::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px); background-size: 28px 28px; mask-image: radial-gradient(ellipse at 90% 30%, #000, transparent 70%); -webkit-mask-image: radial-gradient(ellipse at 90% 30%, #000, transparent 70%); }
.cta > * { position: relative; } .cta h2 { color: #fff; max-width: 720px; } .cta p { color: #b9d0f5; max-width: 560px; font-size: 18px; } .cta .btns { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 26px; }

/* tools */
.tool { display: grid; grid-template-columns: 380px minmax(0, 1fr); border: 1.5px solid var(--ink); border-radius: 22px; background: #fff; box-shadow: 8px 8px 0 var(--ink); overflow: hidden; margin-bottom: 48px; }
.tool__in { padding: 26px; display: grid; gap: 16px; align-content: start; background: #fbfdff; border-right: 1.5px solid var(--ink); }
.tool__out { padding: 26px; display: grid; gap: 20px; align-content: start; }
.big { padding: 22px; border-radius: 16px; background: var(--ink); color: #dce9ff; position: relative; overflow: hidden; }
.big::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px); background-size: 20px 20px; }
.big > * { position: relative; } .big small { font: 600 11px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: #8fb6f0; } .big b { display: block; font: 700 clamp(40px, 5vw, 68px)/1 var(--display); color: #fff; letter-spacing: -.04em; margin: 8px 0 4px; } .big b span:last-child { font-size: .4em; color: var(--amber); letter-spacing: 0; } .big p { margin: 0; color: #b9d0f5; font-size: 15px; }
.rows { display: grid; gap: 0; border: 1.5px solid var(--line); border-radius: 14px; overflow: hidden; } .rows div { display: flex; justify-content: space-between; gap: 16px; padding: 13px 16px; border-bottom: 1px solid var(--line); font-size: 15.5px; } .rows div:last-child { border-bottom: 0; } .rows b { font: 600 15.5px var(--mono); color: var(--ink); }
.bar { height: 14px; border-radius: 8px; background: var(--paper2); overflow: hidden; border: 1px solid var(--line); } .bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--teal), var(--blue)); transition: width .5s var(--ease), background .3s; } .bar i.warn { background: linear-gradient(90deg, var(--amber), var(--orange)); } .bar i.bad { background: var(--red); }
.status { padding: 14px 16px; border-radius: 12px; font-weight: 500; font-size: 15px; } .status--ok { background: #e6f8ee; color: #0b5c32; border: 1px solid #a5e2c0; } .status--warn { background: #fff4e0; color: #7a4600; border: 1px solid #ffd592; } .status--bad { background: #fdeaea; color: #8a1b1f; border: 1px solid #f5b5b7; }
@media (max-width: 1000px) { .tool { grid-template-columns: 1fr; box-shadow: 5px 5px 0 var(--ink); } .tool__in { border-right: 0; border-bottom: 1.5px solid var(--ink); } }
.sel-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* glossary + guide index */
.az { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 28px; } .az a { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 8px; border: 1.5px solid var(--line); background: #fff; font: 600 14px var(--mono); color: var(--ink); } .az a:hover { background: var(--ink); color: #fff; }
.gl { display: grid; gap: 0; border: 1.5px solid var(--ink); border-radius: 16px; overflow: hidden; background: #fff; max-width: 920px; }
.gl > div { padding: 20px 24px; border-bottom: 1px solid var(--line); scroll-margin-top: 20px; } .gl > div:last-child { border-bottom: 0; } .gl > div:target { background: #fff7ee; }
.gl h3 { font-size: 20px; margin: 0 0 4px; display: flex; gap: 12px; align-items: center; flex-wrap: wrap; } .gl h3 em { font: 600 10.5px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--orange); border: 1px solid var(--orange); padding: 4px 8px; border-radius: 999px; font-style: normal; } .gl .s { font-weight: 500; color: var(--ink); margin: 0 0 6px; } .gl .l { margin: 0; color: var(--muted); font-size: 16px; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; } .filters button { padding: 10px 16px; border-radius: 999px; border: 1.5px solid var(--line); background: #fff; color: var(--ink); font: 600 14px var(--display); cursor: pointer; transition: .2s; } .filters button:hover { border-color: var(--ink); } .filters button.is-on { background: var(--ink); border-color: var(--ink); color: #fff; }

/* footer */
.foot { border-top: 1.5px solid var(--ink); background: #fff; padding: 50px 0 30px; margin-top: 0; }
.foot__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 34px; padding-bottom: 36px; } .foot h4 { font: 600 11px var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--orange); margin: 0 0 16px; } .foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; font-size: 15px; } .foot a:hover { color: var(--orange); }
.foot__bottom { padding-top: 22px; border-top: 1px solid var(--line); font-size: 13px; color: var(--muted); display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
@media (max-width: 900px) { .foot__grid { grid-template-columns: 1fr 1fr; } } @media (max-width: 560px) { .foot__grid { grid-template-columns: 1fr; } }

/* mobile shell */
.callbar { display: none; }
@media (max-width: 1100px) {
  .shell { grid-template-columns: 1fr; }
  .topbar { display: flex; position: sticky; top: 0; z-index: 70; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 14px; background: rgba(13,43,92,.96); backdrop-filter: blur(14px); color: #fff; }
  .topbar .brand img { width: 34px; height: 34px; } .topbar .brand b { font-size: 16px; } .topbar .brand small { display: none; }
  .topbar button { width: 44px; height: 44px; border-radius: 12px; border: 1.5px solid rgba(255,255,255,.3); background: transparent; color: #fff; cursor: pointer; display: grid; place-items: center; } .topbar button .ico { width: 22px; height: 22px; }
  .rail { position: fixed; inset: 0 auto 0 0; width: min(340px, 92vw); transform: translateX(-102%); transition: transform .4s var(--ease); height: 100dvh; box-shadow: 30px 0 80px rgba(0,0,0,.4); }
  body.rail-open .rail { transform: none; } body.rail-open::after { content: ""; position: fixed; inset: 0; background: rgba(5,15,40,.5); z-index: 49; }
}
@media (max-width: 760px) {
  .callbar { display: flex; position: fixed; left: 10px; right: 10px; bottom: 10px; z-index: 60; gap: 8px; padding: 8px; border-radius: 16px; background: rgba(13,43,92,.96); backdrop-filter: blur(14px); box-shadow: 0 20px 40px -16px rgba(0,0,0,.6); }
  .callbar a { flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 9px; padding: 14px 8px; border-radius: 11px; font: 600 15px var(--display); color: #fff; white-space: nowrap; } .callbar .c1 { background: var(--orange); } .callbar .c2 { background: rgba(255,255,255,.12); } .callbar .ico { width: 18px; height: 18px; }
  body { padding-bottom: 84px; }
}
.e404 { padding: clamp(60px, 10vw, 140px) 0; text-align: center; } .e404 p { margin-inline: auto; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; } html { scroll-behavior: auto; } .rv { opacity: 1; transform: none; } }

.wordmark { width: 150px; height: auto; display: block; color: #fff; overflow: visible; } .wordmark__tag { fill: #8fb6f0; }
.foot .wordmark { color: var(--ink); } .foot .wordmark__tag { fill: var(--muted); }
.topbar .wordmark { width: 120px; }