/* TXRETA /review2 concept — self-contained styles. Libre Baskerville is OFL-licensed; see fonts/OFL-LibreBaskerville.txt. */
@font-face{font-family:'TXRETA Serif';src:url('/review2/fonts/libre-baskerville.ttf') format('truetype');font-weight:400 700;font-display:swap}
:root{
  --ivory:#faf7f2;--sheet:#fffdf9;--vellum:#f0e9de;--rule:#d8cebf;
  --graphite:#232527;--graphite-2:#2e3134;--ink:#25221f;--muted:#5d5852;
  --copper:#a8481f;--copper-deep:#8a3815;--copper-glow:#e08a58;--copper-wash:#f6e3d6;
  --sage:#3f5a45;--sage-wash:#e2ebe2;--amber-wash:#f7ecd2;--amber:#7a5410;
  --serif:'TXRETA Serif',Georgia,'Times New Roman',serif;
  --sans:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,'Liberation Mono',monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:24px}
body{margin:0;background:var(--ivory);color:var(--ink);font:17px/1.6 var(--sans);-webkit-font-smoothing:antialiased}
body.contents-open{overflow:hidden}
img{max-width:100%}
a{color:inherit;text-underline-offset:4px;text-decoration-thickness:1px}
button{font:inherit;color:inherit;cursor:pointer}
[hidden]{display:none!important}
:focus-visible{outline:3px solid var(--copper);outline-offset:4px;border-radius:2px}
h1,h2,h3,h4,p{margin:0}
.frame{width:calc(100% - 80px);max-width:1200px;margin:0 auto}
.skip{position:absolute;left:16px;top:-80px;z-index:100;background:var(--sheet);padding:10px 16px;border:2px solid var(--graphite)}
.skip:focus{top:12px}
.label{font:600 12px/1.4 var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--copper-deep)}

/* Ribbon + masthead */
.ribbon{background:var(--graphite);color:#e9e4dc;font:500 11.5px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;display:flex;justify-content:center;flex-wrap:wrap;gap:6px 22px;padding:9px 16px;text-align:center}
.ribbon span+span::before{content:'';display:inline-block;width:5px;height:5px;background:var(--copper-glow);border-radius:50%;margin-right:22px;vertical-align:2px}
.masthead{background:var(--ivory);border-bottom:1px solid var(--rule)}
.masthead-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:92px}
.mark{display:block;flex-shrink:0}
.mark-crop{display:block;width:240px;aspect-ratio:3.6;overflow:hidden}
.mark-crop img{display:block;width:100%;height:100%;object-fit:cover;object-position:50% 50%}
.contents{display:flex;align-items:center;gap:30px}
.contents ol{list-style:none;margin:0;padding:0;display:flex;gap:26px}
.contents ol a{white-space:nowrap;text-decoration:none;font-size:15px;font-weight:600;display:inline-flex;gap:7px;align-items:baseline;padding:6px 0}
.contents ol a:hover{color:var(--copper-deep);text-decoration:underline}
.contents .num{font:500 11px var(--mono);color:var(--copper-deep)}
.contents-title{display:none}
.contents-toggle,.contents-close{display:none}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:12px 24px;background:var(--graphite);color:var(--ivory);border:1px solid var(--graphite);border-radius:2px;font-weight:600;text-decoration:none;letter-spacing:.01em;transition:background .15s,color .15s}
.btn:hover{background:var(--copper-deep);border-color:var(--copper-deep)}
.btn-small{min-height:42px;padding:8px 18px;font-size:15px}
.btn-ghost{background:transparent;color:var(--graphite)}
.btn-ghost:hover{background:var(--graphite);color:var(--ivory);border-color:var(--graphite)}
.btn[disabled]{opacity:.38;cursor:default;pointer-events:none}
.btn-copper{background:var(--copper-glow);border-color:var(--copper-glow);color:#1b1c1e}
.btn-copper:hover{background:var(--ivory);border-color:var(--ivory);color:var(--graphite)}
.quiet-link{font-weight:600;border-bottom:1px solid var(--copper);text-decoration:none;padding:4px 0}
.quiet-link:hover{color:var(--copper-deep)}

/* Opening */
.opening{padding:84px 0 96px;background:var(--ivory)}
.opening-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:72px;align-items:center}
.opening h1{font:400 clamp(42px,5.9vw,82px)/1.04 var(--serif);letter-spacing:-.025em;margin:22px 0 28px;color:var(--graphite)}
.opening h1 span{display:block;color:var(--copper)}
.lede{font-size:20px;line-height:1.6;color:var(--muted);max-width:33em;margin-bottom:34px}
.actions{display:flex;flex-wrap:wrap;align-items:center;gap:18px 30px}

/* Folder illustration */
.folder{position:relative;margin:0;padding:34px 0 0 18px}
.folder-paper{position:absolute;inset:18px 26px 70px 34px;background:var(--sheet);border:1px solid var(--rule);transform:rotate(3deg);box-shadow:0 10px 30px #2325270f}
.folder-paper-back{transform:rotate(-4deg);inset:26px 10px 60px 46px;background:var(--vellum)}
.folder-body{position:relative;background:#e8d3b4;border-radius:2px 8px 8px 8px;padding:30px 28px 28px;box-shadow:0 22px 50px -18px #23252766}
.folder-body::before{content:'';position:absolute;left:0;top:-26px;width:42%;height:27px;background:#e8d3b4;border-radius:8px 8px 0 0}
.folder-label{background:var(--sheet);border:1px solid #cdb999;padding:14px 16px;display:grid;gap:2px;margin-bottom:20px}
.folder-label span{font:600 11px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--copper-deep)}
.folder-label strong{font:400 26px/1.2 var(--serif);color:var(--graphite)}
.folder-label small{color:var(--muted);font-size:14px}
.folder-index{list-style:none;margin:0 0 20px;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:8px}
.folder-index li{display:flex;align-items:center;gap:10px;background:#f3e6d2;border:1px solid #d7c19f;padding:9px 12px;font-weight:600;font-size:15px;color:var(--ink)}
.folder-index span{font:600 12px var(--mono);width:24px;height:24px;display:grid;place-items:center;background:var(--graphite);color:var(--ivory);border-radius:2px}
.folder-slip{background:var(--sheet);border-left:4px solid var(--copper);padding:12px 16px;font-size:15px;line-height:1.5;display:grid;gap:4px}
.stamp{position:absolute;right:22px;top:20px;transform:rotate(-9deg);font:700 13px var(--mono);letter-spacing:.22em;text-transform:uppercase;color:var(--copper-deep);border:2px solid var(--copper-deep);padding:4px 10px;opacity:.75}
.folder figcaption{font-size:13px;color:var(--muted);margin-top:16px;padding-left:4px}

/* Chapter grid */
.chapter{display:grid;grid-template-columns:200px minmax(0,1fr);gap:48px}
.chapter-head{border-top:2px solid var(--graphite);padding-top:16px;align-self:start;position:sticky;top:24px}
.chapter-num{font:400 46px/1 var(--serif);color:var(--graphite);margin-bottom:10px}
.chapter-body{border-top:1px solid var(--rule);padding-top:22px}
.chapter-body>h2,.judgment-band h2,.talk h2{font:400 clamp(30px,3.4vw,46px)/1.15 var(--serif);letter-spacing:-.015em;color:var(--graphite);max-width:20em}
.chapter-intro{color:var(--muted);font-size:18px;max-width:40em;margin:18px 0 34px}
.fine{font-size:14px;color:var(--muted);margin-top:18px;max-width:52em}
section{scroll-margin-top:12px}
.scatter,.example,.inside,.approach,.questions{padding:88px 0}
.example{background:var(--vellum)}
.questions{padding-bottom:104px}

/* Scatter */
.scraps{list-style:none;margin:40px 0 36px;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px;align-items:start}
.scrap{background:var(--sheet);border:1px solid var(--rule);padding:16px;font-size:15px;line-height:1.45;display:grid;gap:8px;box-shadow:0 8px 20px -14px #23252755;min-height:118px}
.scrap .label{color:var(--muted);font-size:10.5px}
.scrap-text{transform:rotate(-2deg);border-radius:14px 14px 14px 2px}
.scrap-mail{transform:rotate(1.5deg) translateY(18px)}
.scrap-cal{transform:rotate(-1deg) translateY(4px);border-top:6px solid var(--copper)}
.scrap-sheet{transform:rotate(2deg) translateY(22px);font-family:var(--mono);font-size:13px}
.scrap-note{transform:rotate(-2.5deg);background:var(--amber-wash);border-color:#e6d4a6}
.resolve{font:400 clamp(20px,2vw,25px)/1.5 var(--serif);max-width:34em;margin-top:30px;padding-top:28px;border-top:1px dashed var(--rule)}
.resolve strong{font-weight:400;color:var(--copper-deep);background:linear-gradient(transparent 62%,var(--copper-wash) 62%)}

/* Walkthrough */
.stages{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:6px}
.stages button{width:100%;text-align:left;background:transparent;border:0;border-top:3px solid var(--rule);padding:12px 6px 10px 0;font-weight:600;font-size:15px;line-height:1.3;display:grid;gap:3px;color:var(--muted);min-height:64px}
.stages button:hover{color:var(--graphite);border-top-color:#b9aa95}
.stages button.passed{border-top-color:var(--graphite);color:var(--graphite)}
.stages button[aria-current=step]{border-top-color:var(--copper);color:var(--graphite)}
.stage-day{font:500 11px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.stages button[aria-current=step] .stage-day{color:var(--copper-deep)}
.sheet{margin-top:22px;background:var(--sheet);border:1px solid var(--rule);box-shadow:0 30px 60px -36px #23252780;padding:34px 38px;position:relative}
.sheet::before{content:'';position:absolute;inset:0 auto 0 0;width:5px;background:var(--copper)}
.sheet-head{display:grid;gap:8px;margin-bottom:26px;max-width:46em}
.sheet-head h3{font:400 32px/1.15 var(--serif);color:var(--graphite)}
.sheet-head p:last-child{color:var(--muted)}
.sheet-cols{display:grid;grid-template-columns:3fr 2fr;gap:40px}
.sheet h4{font:600 12px var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--muted);margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid var(--rule)}
.items,.people{list-style:none;margin:0;padding:0}
.items li{display:flex;align-items:center;gap:14px;padding:10px 0;border-bottom:1px dashed var(--rule);font-weight:600}
.state{flex:0 0 112px;font:600 11px var(--mono);letter-spacing:.04em;text-transform:uppercase;padding:5px 8px;text-align:center;border-radius:2px}
.state-done{background:var(--sage-wash);color:var(--sage)}
.state-review{background:var(--copper-wash);color:var(--copper-deep)}
.state-wait{background:#ebe8e3;color:#4f4b46}
.people li{padding:10px 0;border-bottom:1px dashed var(--rule)}
.people li::before{content:'';display:inline-block;width:8px;height:8px;border:2px solid var(--graphite);border-radius:50%;margin-right:12px}
.judgment{margin-top:26px;background:var(--graphite);color:#f1ece4;padding:16px 20px;display:grid;gap:4px;font-size:17px}
.judgment .label{color:var(--copper-glow)}
.sheet.turn{animation:turn .32s ease-out}
@keyframes turn{from{opacity:.55;transform:translateY(6px)}to{opacity:1;transform:none}}
.stepper{display:flex;justify-content:space-between;gap:12px;margin-top:20px}

/* Inside */
.tabs-index{margin:40px 0 0;display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--graphite)}
.tabs-index>div{padding:28px 32px 30px 0;border-bottom:1px solid var(--rule)}
.tabs-index>div:nth-child(odd){border-right:1px solid var(--rule)}
.tabs-index>div:nth-child(even){padding-left:32px}
.tabs-index dt{font:400 26px/1.2 var(--serif);color:var(--graphite);display:flex;align-items:center;gap:14px;margin-bottom:12px}
.tab-letter{font:600 13px var(--mono);width:32px;height:32px;display:grid;place-items:center;border:1.5px solid var(--copper);color:var(--copper-deep);border-radius:2px 8px 2px 2px}
.tabs-index dd{margin:0;color:var(--muted)}
.planned{display:inline-block;font:600 10.5px var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--muted);border:1px solid var(--rule);padding:2px 7px;margin-left:4px;vertical-align:1px}

/* Approach ledger */
.ledger{list-style:none;counter-reset:step;margin:40px 0 0;padding:0;display:grid;gap:0}
.ledger li{counter-increment:step;display:grid;grid-template-columns:72px minmax(0,1fr) minmax(0,1.5fr);gap:24px;align-items:baseline;padding:24px 0;border-bottom:1px solid var(--rule)}
.ledger li::before{content:counter(step,decimal-leading-zero);font:400 30px/1 var(--serif);color:var(--copper)}
.ledger h3{font:600 20px/1.3 var(--sans);color:var(--graphite)}
.ledger p{color:var(--muted)}

/* Judgment band */
.judgment-band{background:var(--graphite);color:#e9e4dc;padding:96px 0;position:relative;overflow:hidden;isolation:isolate}
.judgment-band::before,.judgment-band::after{content:'';position:absolute;width:460px;height:460px;left:-90px;top:-165px;background:url('/review2/copper-gear.svg') center/contain no-repeat;opacity:.09;pointer-events:none;z-index:0;animation:tx-gear-turn 90s linear infinite}
.judgment-band::after{width:330px;height:330px;left:260px;top:170px;opacity:.07;animation-direction:reverse;animation-duration:66s}
.judgment-band .judgment-grid{position:relative;z-index:1}
@keyframes tx-gear-turn{to{transform:rotate(360deg)}}
.judgment-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:64px;align-items:center}
.judgment-band h2{color:var(--ivory)}
.judgment-band h2 span{display:block;color:var(--copper-glow)}
.limits{list-style:none;margin:0;padding:0;display:grid;gap:0}
.limits li{padding:18px 0 18px 34px;border-top:1px solid #4a4d51;position:relative;line-height:1.55}
.limits li:last-child{border-bottom:1px solid #4a4d51}
.limits li::before{content:'';position:absolute;left:0;top:27px;width:16px;height:2px;background:var(--copper-glow)}

/* FAQ */
.faq{margin-top:36px;border-top:1px solid var(--graphite)}
.faq details{border-bottom:1px solid var(--rule)}
.faq summary{list-style:none;cursor:pointer;padding:22px 48px 22px 0;font:400 21px/1.35 var(--serif);color:var(--graphite);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';position:absolute;right:8px;top:18px;font:400 28px/1 var(--sans);color:var(--copper)}
.faq details[open] summary::after{content:'−'}
.faq summary:hover{color:var(--copper-deep)}
.faq details p{padding:0 48px 24px 0;color:var(--muted);max-width:44em}

/* Talk */
.talk{background:var(--copper-deep);color:#fbefe6;padding:88px 0}
.talk .label{color:#f7d2bb}
.talk-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:64px;align-items:end}
.talk h2{color:#fff;margin:14px 0 18px}
.talk p{max-width:32em}
.talk-action{display:grid;gap:16px;justify-items:start}
.talk-action p{font-size:15px;color:#fbe4d6}
.talk .btn-copper{background:var(--ivory);border-color:var(--ivory);color:var(--graphite)}
.talk .btn-copper:hover{background:var(--graphite);border-color:var(--graphite);color:var(--ivory)}
.talk :focus-visible{outline-color:#fff}
.judgment-band :focus-visible{outline-color:var(--copper-glow)}

/* Colophon */
.colophon{padding:44px 0 56px;border-top:1px solid var(--rule)}
.colophon-grid{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:36px;align-items:center;font-size:14px;color:var(--muted)}
.mark-small .mark-crop{width:150px}

/* Tablet and phone */
@media (max-width:1060px){
  .chapter{grid-template-columns:1fr;gap:0}
  .chapter-head{position:static;display:flex;align-items:baseline;gap:16px;border-top-width:2px}
  .chapter-num{font-size:30px;margin:0}
  .chapter-body{border-top:0;padding-top:18px}
  .scraps{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:1060px){
  .contents-toggle{display:inline-flex;align-items:center;gap:10px;min-height:44px;padding:8px 14px;background:transparent;border:1px solid var(--graphite);border-radius:2px;font-weight:600;font-size:15px}
  .contents-icon{width:16px;height:10px;border-top:2px solid currentColor;border-bottom:2px solid currentColor;position:relative}
  .contents-icon::after{content:'';position:absolute;left:0;right:0;top:2px;border-top:2px solid currentColor}
  .js .contents{display:none}
  .js .contents.open{display:flex;position:fixed;inset:0;z-index:50;background:var(--graphite);color:var(--ivory);flex-direction:column;align-items:stretch;justify-content:flex-start;gap:0;padding:28px 24px;overflow-y:auto}
  .contents.open .contents-title{display:block;font:600 12px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--copper-glow);margin-bottom:22px}
  .contents.open ol{flex-direction:column;gap:0;border-top:1px solid #4a4d51}
  .contents.open ol a{display:flex;font:400 28px/1.2 var(--serif);padding:20px 0;border-bottom:1px solid #4a4d51;width:100%;gap:16px}
  .contents.open ol a:hover{color:var(--copper-glow)}
  .contents.open .num{color:var(--copper-glow);font-size:13px}
  .contents.open .btn-small{margin-top:28px;background:var(--copper-glow);border-color:var(--copper-glow);color:#1b1c1e;min-height:52px;font-size:17px}
  .contents.open .contents-close{display:block;margin-top:14px;min-height:52px;background:transparent;border:1px solid #6b6e72;color:var(--ivory);border-radius:2px;font-weight:600}
  .contents.open :focus-visible{outline-color:var(--copper-glow)}
  html:not(.js) .contents{flex-wrap:wrap;gap:12px}
  html:not(.js) .contents ol{flex-wrap:wrap;gap:6px 18px}
}
@media (max-width:860px){
  .frame{width:calc(100% - 40px)}
  .masthead-inner{min-height:76px}
  .mark-crop{width:180px}
  .ribbon{font-size:10.5px;gap:4px 14px}
  .ribbon span+span::before{margin-right:14px}
  .opening{padding:52px 0 64px}
  .opening-grid{grid-template-columns:1fr;gap:56px}
  .lede{font-size:18px}
  .folder{max-width:460px;padding-left:8px}
  .scatter,.example,.inside,.approach,.questions{padding:64px 0}
  .scraps{grid-template-columns:1fr 1fr;gap:14px}
  .scrap{transform:none;min-height:0}
  .scrap-text{transform:rotate(-1.2deg)}.scrap-note{transform:rotate(1deg)}
  .stages{grid-template-columns:1fr 1fr 1fr;gap:4px 6px}
  .sheet{padding:26px 22px 24px 26px}
  .sheet-head h3{font-size:26px}
  .sheet-cols{grid-template-columns:1fr;gap:26px}
  .tabs-index{grid-template-columns:1fr}
  .tabs-index>div,.tabs-index>div:nth-child(even){padding:24px 0;border-right:0}
  .tabs-index>div:nth-child(odd){border-right:0}
  .ledger li{grid-template-columns:52px minmax(0,1fr);gap:6px 14px}
  .ledger li p{grid-column:2}
  .ledger li::before{font-size:24px}
  .judgment-band,.talk{padding:68px 0}
  .judgment-grid,.talk-grid{grid-template-columns:1fr;gap:36px}
  .colophon-grid{grid-template-columns:1fr;gap:18px}
}
@media (max-width:480px){
  .scraps{grid-template-columns:1fr}
  .scrap-sheet{font-size:12.5px}
  .folder-body{padding:26px 18px 22px}
  .folder-index li{font-size:14px;padding:8px 10px;gap:8px}
  .stages{grid-template-columns:1fr 1fr}
  .state{flex-basis:96px;font-size:10px;padding:5px 6px}
  .items li{gap:10px;font-size:15.5px}
  .stepper .btn{flex:1;padding:12px 10px;font-size:15px}
  .faq summary{font-size:19px;padding-right:40px}
  .actions .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}
@media print{.ribbon,.masthead,.stepper,.talk-action{display:none}}