/* We Live in USA — portal "The Manual" (2026-10)
   首頁與 /about/ 共用。延續主站既有的 token（ink／paper／yellow／blue／red、Bodoni Moda＋Noto Sans TC＋DM Mono），
   手機優先；同一區塊的文字一律用 flex／grid 排，不用絕對定位算間距。絕對定位只留給裝飾（分頁堆、封面、Racco）。 */
:root {
  --ink: #15191e;
  --paper: #f6f1e8;
  --card: #fffdf8;
  --mist: #dce7e7;
  --blue: #a9c7e8;
  --yellow: #ffdc55;
  --red: #ed6c5c;
  --pink: #f2c4ca;
  --slate: #526981;
  --muted: #47525d;
  --fur: #9a8f82;
  --serif: "Bodoni Moda", "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  --sans: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", system-ui, sans-serif;
  --mono: "DM Mono", ui-monospace, Menlo, monospace;
  --gut: clamp(20px, 5vw, 64px);
  --max: 1200px;
  --pad: clamp(56px, 10vw, 124px);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; overflow-x: hidden; color: var(--ink); background: var(--paper); font-family: var(--sans); font-size: 16px; line-height: 1.75; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p, ul, ol, dl, dd, blockquote, figure { margin: 0; padding: 0; }
ul, ol { list-style: none; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
.on-dark :focus-visible, .site-footer :focus-visible { outline-color: var(--yellow); }
[id] { scroll-margin-top: 78px; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 30; padding: 10px 14px; background: var(--ink); color: var(--paper); font-size: 14px; font-weight: 700; }
.skip:focus { left: 8px; }
.wrap { max-width: var(--max); margin: 0 auto; padding-inline: var(--gut); }
.ph { display: inline-block; }

/* 型 */
h1, h2 { font-family: var(--serif); font-weight: 700; letter-spacing: -.045em; line-height: 1.1; }
h2 { font-size: clamp(33px, 8.7vw, 62px); }
h1 em, h2 em { display: block; color: var(--slate); font-style: italic; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; font-family: var(--mono); font-size: 11px; font-weight: 500; letter-spacing: .12em; line-height: 1.4; text-transform: uppercase; }
.lead { max-width: 34em; margin-top: 18px; font-size: 16px; line-height: 1.9; }
p, dd, li { text-wrap: pretty; }
.get, .plan h3 { text-wrap: balance; }
.en { font-family: var(--mono); font-weight: 500; letter-spacing: -.01em; }

/* Racco 的尾巴：一節一節的條紋，當成每一區的記號 */
.tail { flex: none; width: 46px; height: 10px; border-radius: 2px 999px 999px 2px; background: repeating-linear-gradient(90deg, var(--ink) 0 8px, var(--fur) 8px 14px); }
.on-dark .tail { background: repeating-linear-gradient(90deg, var(--paper) 0 8px, var(--fur) 8px 14px); }
.paw { width: 18px; height: 18px; fill: currentColor; }

/* 按鈕 */
.button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 52px; padding: 12px 22px; border: 1px solid var(--ink); background: var(--ink); color: var(--paper); font-size: 15px; font-weight: 700; line-height: 1.3; transition: transform .18s ease, box-shadow .18s ease; }
.button:hover { transform: translate(-3px, -3px); box-shadow: 4px 4px 0 var(--yellow); }
.button.light { background: var(--paper); color: var(--ink); }
.button.light:hover { box-shadow: 4px 4px 0 var(--ink); }
.button span, .text-link span { font-family: var(--serif); font-size: 20px; line-height: 1; }
.text-link { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; border-bottom: 1px solid currentColor; font-size: 15px; font-weight: 700; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 22px; }

/* 頁首：結構與十一站同一套（brand｜我的清單｜全部指南＋｜語言｜登入），多一個站長入口 */
.site-header { position: sticky; top: 0; z-index: 20; display: grid; grid-template-columns: 1fr auto; align-items: center; min-height: 61px; padding: 0 18px; border-bottom: 1px solid var(--ink); background: color-mix(in srgb, var(--paper) 92%, transparent); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }
.brand { display: flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 10px; font-weight: 500; letter-spacing: .05em; white-space: nowrap; }
.brand span { display: grid; place-items: center; width: 26px; height: 26px; border: 1px solid var(--ink); border-radius: 50%; background: var(--yellow); font-size: 9px; }
.header-right { display: flex; align-items: center; gap: 10px; justify-self: end; }
.nav-mine, .nav-about { display: none; align-items: center; gap: 7px; border-bottom: 1px solid transparent; font-size: 13px; font-weight: 700; white-space: nowrap; }
.nav-mine:hover, .nav-about:hover { border-color: var(--ink); }
.nav-about img { width: 24px; height: auto; }
.header-guides { position: static; }
.header-guides summary { display: flex; align-items: center; gap: 10px; min-height: 61px; cursor: pointer; list-style: none; font-size: 12px; font-weight: 800; white-space: nowrap; }
.header-guides summary::-webkit-details-marker { display: none; }
.header-guides summary span { display: inline-grid; place-items: center; width: 21px; height: 21px; border: 1px solid var(--ink); font-family: var(--serif); font-size: 17px; font-weight: 500; line-height: 1; transition: transform .18s ease; }
.header-guides[open] summary span { transform: rotate(45deg); }
.header-guides nav { position: absolute; z-index: 25; top: 100%; left: 18px; right: 18px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border: 1px solid var(--ink); border-width: 1px 0 0 1px; background: var(--paper); box-shadow: 5px 5px 0 var(--ink); }
.header-guides nav a { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 48px; padding: 10px; border-right: 1px solid var(--ink); border-bottom: 1px solid var(--ink); font-size: 12px; font-weight: 800; line-height: 1.35; }
.header-guides nav a:hover { background: var(--yellow); }
.header-guides nav b { font-family: var(--mono); font-size: 9px; font-weight: 500; }
.header-guides nav a.nav-wide { grid-column: 1 / -1; justify-content: flex-start; background: var(--yellow); }
.header-guides nav a.nav-wide img { width: 26px; height: auto; }
.header-guides nav a.nav-wide b { margin-left: auto; font-family: var(--serif); font-size: 17px; }
.lang-select { max-width: 76px; padding: 6px 16px 6px 6px; border: 0; border-bottom: 1px solid var(--ink); border-radius: 0; background: transparent; color: var(--ink); font-family: inherit; font-size: 11px; font-weight: 700; cursor: pointer; }
.header-login { padding: 6px 2px; border-bottom: 1px solid var(--ink); font-size: 12px; font-weight: 700; white-space: nowrap; }

/* 01 HERO */
.hero { border-bottom: 1px solid var(--ink); }
.hero-content { display: flex; flex-direction: column; align-items: flex-start; gap: 19px; padding: 38px var(--gut) 34px; }
.hero-content .eyebrow { margin-bottom: 0; }
.hero h1 { font-size: clamp(44px, 12.3vw, 54px); }
.hero-copy { max-width: 31em; font-size: 16px; line-height: 1.9; }
.hero-micro { font-size: 13px; font-weight: 700; }
.hero-statline { display: flex; flex-wrap: wrap; gap: 8px; }
.hero-statline li { display: flex; align-items: baseline; gap: 6px; padding: 5px 11px 5px 9px; border: 1px solid var(--ink); font-size: 12px; font-weight: 700; line-height: 1.5; }
.hero-statline b { font-family: var(--serif); font-size: 19px; letter-spacing: -.04em; line-height: 1; }
.hero-art { position: relative; min-height: 400px; overflow: hidden; border-top: 1px solid var(--ink); background: var(--blue); }
.hero-art::before, .hero-art::after { position: absolute; left: 50%; top: 50%; border: 1px solid rgba(21, 25, 30, .55); border-radius: 50%; aspect-ratio: 1; content: ""; transform: translate(-50%, -50%); }
.hero-art::before { width: 92%; }
.hero-art::after { width: 70%; opacity: .6; }
.art-label { position: absolute; z-index: 2; top: 18px; left: 20px; font-family: var(--mono); font-size: 9px; letter-spacing: .1em; line-height: 1.55; }
.art-cover { position: absolute; z-index: 2; top: 41%; left: 66%; display: grid; place-items: center; width: min(50%, 380px); aspect-ratio: .78; padding: 16px; border: 1px solid var(--ink); background: var(--yellow); text-align: center; transform: translate(-50%, -50%) rotate(-7deg); box-shadow: 12px 13px 0 rgba(21, 25, 30, .14); }
.art-cover span { align-self: end; font-family: var(--mono); font-size: 8px; font-weight: 500; letter-spacing: .13em; line-height: 1.4; }
.art-cover strong { margin: -2px 0; font-family: var(--serif); font-size: clamp(68px, 19vw, 150px); font-weight: 600; letter-spacing: -.12em; line-height: .7; }
.art-cover small { align-self: start; font-family: var(--mono); font-size: 8px; letter-spacing: .1em; line-height: 1.6; }
.art-cover small b { display: block; font-family: var(--sans); font-size: 11px; font-weight: 800; letter-spacing: .12em; }
.art-racco { position: absolute; z-index: 3; left: 2%; bottom: -2px; width: min(47%, 360px); }
.art-racco img { width: 100%; filter: drop-shadow(7px 7px 0 rgba(21, 25, 30, .16)); }
.bubble { display: inline-block; padding: 7px 12px; border: 1px solid var(--ink); border-radius: 14px 14px 14px 2px; background: var(--card); color: var(--ink); font-family: var(--mono); font-size: 11px; line-height: 1.35; white-space: nowrap; box-shadow: 3px 3px 0 var(--ink); }
.art-racco .bubble { position: absolute; left: 0; bottom: 99%; }
.art-sticker { position: absolute; z-index: 4; right: 5%; bottom: 6%; display: grid; place-items: center; width: 72px; height: 72px; border: 1px solid var(--ink); border-radius: 50%; background: var(--red); font-size: 10px; font-weight: 700; letter-spacing: .04em; line-height: 1.35; text-align: center; transform: rotate(13deg); }
.art-spark { position: absolute; z-index: 3; right: 9%; top: 9%; font-family: var(--serif); font-size: 34px; line-height: 1; transform: rotate(18deg); }

/* 02 問題：30 個分頁 */
.problem { padding-block: var(--pad); background: var(--ink); color: var(--paper); }
.problem-grid { display: grid; gap: 34px; }
.problem h2 em { color: var(--yellow); }
.problem .lead { color: #dbe0e5; }
.tabpile { position: relative; height: 310px; }
.tab { position: absolute; left: var(--x); top: var(--y); display: inline-flex; align-items: center; gap: 8px; padding: 8px 11px 7px; border: 1px solid var(--ink); border-radius: 10px 10px 0 0; background: var(--paper); color: var(--ink); font-family: var(--mono); font-size: 12px; line-height: 1.2; white-space: nowrap; transform: rotate(var(--r, 0deg)); box-shadow: 3px 3px 0 rgba(0, 0, 0, .45); }
.tab::before { width: 9px; height: 9px; border-radius: 50%; background: var(--ink); content: ""; }
.tab::after { margin-left: 4px; opacity: .55; content: "×"; }
.tab.b { background: var(--blue); } .tab.y { background: var(--yellow); } .tab.p { background: var(--pink); } .tab.r { background: var(--red); } .tab.m { background: var(--mist); }
.tabpile-racco { position: absolute; z-index: 5; left: 50%; bottom: 0; width: min(52%, 250px); transform: translateX(-50%); }
.tabpile-racco .bubble { position: absolute; left: 62%; bottom: 84%; }
.problem-quotes { display: grid; gap: 26px; margin-top: 46px; padding-top: 34px; border-top: 1px solid rgba(246, 241, 232, .4); }
.problem-quotes blockquote { font-family: var(--serif); font-size: clamp(23px, 6vw, 36px); font-weight: 700; letter-spacing: -.04em; line-height: 1.3; }
.problem-quotes blockquote:first-child { color: var(--yellow); }
.problem-next { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 18px; margin-top: 40px; }
.tab-one { position: static; background: var(--yellow); transform: none; box-shadow: 3px 3px 0 var(--paper); }
.problem-next p { font-size: 15px; font-weight: 700; }

/* 03 目錄：你現在正在搞懂哪一件事 */
.toc { padding-block: var(--pad); }
.head-grid { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 0 14px; }
.head-grid .eyebrow, .head-grid .lead { grid-column: 1 / -1; }
.head-racco { width: clamp(84px, 22vw, 150px); margin-bottom: 4px; }
.part-label { display: flex; align-items: center; gap: 12px; margin-top: 38px; padding-bottom: 12px; border-bottom: 2px solid var(--ink); font-family: var(--sans); font-size: 16px; font-weight: 800; letter-spacing: 0; }
.part-label span { padding: 3px 9px; background: var(--ink); color: var(--paper); font-family: var(--mono); font-size: 10px; font-weight: 500; letter-spacing: .12em; }
.toc-list a { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 5px 14px; min-height: 78px; padding: 14px 0; border-bottom: 1px solid var(--ink); transition: background .18s ease, padding .18s ease, margin .18s ease; }
.toc-list a:hover { margin-inline: -12px; padding-inline: 12px; background: var(--yellow); }
.say { font-family: var(--serif); font-size: clamp(25px, 6.7vw, 38px); font-weight: 700; letter-spacing: -.045em; line-height: 1.2; }
.get { grid-column: 1; color: var(--muted); font-size: 14px; line-height: 1.6; }
.get b { margin-right: 8px; padding: 1px 7px; border: 1px solid var(--ink); color: var(--ink); font-size: 12px; font-weight: 800; white-space: nowrap; }
.go { grid-column: 2; grid-row: 1 / span 2; display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid var(--ink); border-radius: 50%; font-family: var(--serif); font-size: 21px; line-height: 1; transition: background .18s ease, color .18s ease; }
.toc-list a:hover .go { background: var(--ink); color: var(--paper); }
.trail { display: flex; align-items: flex-end; justify-content: flex-end; gap: 13px; height: 74px; margin: 20px 0 -30px; color: var(--ink); }
.trail .paw { width: 16px; height: 16px; margin-bottom: 8px; }
.trail .paw:nth-child(odd) { margin-bottom: 20px; transform: rotate(74deg); }
.trail .paw:nth-child(even) { transform: rotate(104deg); }
.trail .paw:nth-child(1) { opacity: .2; } .trail .paw:nth-child(2) { opacity: .35; } .trail .paw:nth-child(3) { opacity: .5; } .trail .paw:nth-child(4) { opacity: .7; } .trail .paw:nth-child(5) { opacity: .9; }
.trail img { width: 54px; transform: scaleX(-1); }
.toc-close { margin-top: 52px; font-family: var(--serif); font-size: clamp(25px, 6.6vw, 44px); font-weight: 700; letter-spacing: -.045em; line-height: 1.25; }
.toc-close em { color: var(--slate); font-style: italic; }
.toc-note { margin-top: 12px; font-family: var(--mono); font-size: 12px; letter-spacing: .04em; }

/* 04 先從免費的開始 */
.free { padding-block: var(--pad); border-block: 1px solid var(--ink); background: var(--mist); }
.free-grid { display: grid; gap: 44px; }
.free-list { margin-top: 28px; border-top: 1px solid var(--ink); }
.free-list a { display: grid; grid-template-columns: 82px minmax(0, 1fr) auto; align-items: center; gap: 12px; min-height: 68px; padding: 12px 0; border-bottom: 1px solid var(--ink); font-size: 14.5px; font-weight: 700; line-height: 1.55; transition: background .18s ease; }
.free-list a:hover { background: var(--yellow); }
.free-list b { font-family: var(--serif); font-size: 33px; letter-spacing: -.05em; line-height: 1; white-space: nowrap; }
.free-list b small { margin-left: 2px; font-family: var(--sans); font-size: 13px; font-weight: 800; letter-spacing: 0; }
.free-list i { font-family: var(--serif); font-size: 20px; font-style: normal; }
.demo-label { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 12px; margin-bottom: 14px; font-size: 15px; font-weight: 800; }
.demo-label span { font-family: var(--mono); font-size: 11px; font-weight: 400; letter-spacing: .02em; }
.demo-card { padding: 20px 18px 62px; border: 1px solid var(--ink); background: var(--card); box-shadow: 8px 8px 0 var(--ink); }
.demo-card header { display: flex; align-items: center; gap: 12px; padding-bottom: 14px; border-bottom: 1px solid var(--ink); }
.check { flex: none; display: grid; place-items: center; width: 28px; height: 28px; border: 1px solid var(--ink); background: var(--yellow); font-size: 17px; font-weight: 800; line-height: 1; }
.demo-card h3 { font-size: 18px; font-weight: 800; line-height: 1.4; }
.demo-card dl > div { display: grid; gap: 2px; padding: 12px 0; border-bottom: 1px dashed rgba(21, 25, 30, .4); }
.demo-card dt { font-family: var(--mono); font-size: 11px; letter-spacing: .06em; }
.demo-card dd { font-size: 14px; line-height: 1.7; }
.demo-link { display: inline-flex; margin-top: 14px; border-bottom: 1px solid var(--ink); font-size: 14px; font-weight: 800; }
.demo-foot { position: relative; display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; margin-top: -44px; padding-left: 4px; }
.demo-foot p { padding-bottom: 2px; font-size: 13px; font-weight: 700; line-height: 1.6; }
.demo-foot img { flex: none; width: 118px; margin-right: 6px; }

/* 05 完整計畫 */
.plans { padding-block: var(--pad); }
.plans h2 { font-size: clamp(27px, 7.2vw, 56px); }
.plan-list { display: grid; gap: 26px; margin-top: 40px; }
.plan { display: grid; border: 1px solid var(--ink); background: var(--card); }
.plan-cover { display: flex; flex-direction: column; justify-content: space-between; gap: 14px; min-height: 112px; padding: 14px 18px; border-bottom: 1px solid var(--ink); background: var(--yellow); }
.plan-cover span { font-family: var(--mono); font-size: 10px; letter-spacing: .12em; line-height: 1.5; }
.plan-cover strong { font-family: var(--serif); font-size: clamp(36px, 10vw, 46px); font-weight: 700; letter-spacing: -.05em; line-height: .9; text-transform: uppercase; }
.plan.c-blue .plan-cover { background: var(--blue); } .plan.c-red .plan-cover { background: var(--red); } .plan.c-pink .plan-cover { background: var(--pink); }
.plan-body { display: flex; flex-direction: column; gap: 14px; padding: 20px 18px 22px; }
.plan-when { font-family: var(--mono); font-size: 11px; letter-spacing: .06em; }
.plan h3 { font-family: var(--serif); font-size: clamp(24px, 6.3vw, 32px); font-weight: 700; letter-spacing: -.04em; line-height: 1.28; }
.plan dl { display: grid; gap: 10px; }
.plan dl > div { display: grid; grid-template-columns: 76px minmax(0, 1fr); gap: 10px; font-size: 14.5px; line-height: 1.7; }
.plan dt { padding-top: 3px; font-family: var(--mono); font-size: 11px; letter-spacing: .04em; }
.plan-meta { display: flex; flex-wrap: wrap; gap: 6px; }
.plan-meta span { padding: 3px 9px; border: 1px solid var(--ink); font-size: 12px; font-weight: 700; line-height: 1.6; }
.plan-meta span:first-child { background: var(--yellow); }
.plans-note { margin-top: 26px; font-size: 13px; line-height: 1.8; }

/* 選物 */
.shop { padding-block: clamp(46px, 7vw, 76px); border-block: 1px solid var(--ink); background: var(--card); }
.shop-grid { display: grid; gap: 28px; }
.shop h2 { font-size: clamp(27px, 6.6vw, 42px); }
.shop .lead { margin-bottom: 22px; font-size: 15px; }
.shop-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--ink); border-left: 1px solid var(--ink); }
.shop-list a { display: flex; flex-direction: column; justify-content: space-between; gap: 6px; min-height: 72px; padding: 9px 10px; border-right: 1px solid var(--ink); border-bottom: 1px solid var(--ink); font-size: 13px; font-weight: 800; line-height: 1.4; }
.shop-list a:hover { background: var(--yellow); }
.shop-list span { font-family: var(--mono); font-size: 11px; font-weight: 400; }

/* 站長的話 */
.manifesto { padding-block: var(--pad); background: var(--yellow); }
.manifesto-grid { display: grid; gap: 22px; }
.manifesto-racco { width: 132px; }
.manifesto h2 { font-size: clamp(28px, 7.3vw, 52px); line-height: 1.3; letter-spacing: -.04em; }
.manifesto-line { margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--ink); font-size: 17px; font-weight: 700; line-height: 1.8; }
.sign { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 18px; margin-top: 18px; font-family: var(--mono); font-size: 13px; }
.sign a { border-bottom: 1px solid var(--ink); font-family: var(--sans); font-weight: 800; }

/* 最後的 CTA */
.final { overflow: hidden; border-top: 1px solid var(--ink); background: var(--blue); }
.final-grid { display: grid; gap: 30px; padding-top: clamp(58px, 9vw, 104px); }
.final h2 { margin-bottom: 26px; }
.final-racco { justify-self: end; width: min(48%, 230px); margin-bottom: -6px; }

/* 站長隨時在：右下角的小 Racco，按了回到目錄 */
.fab { position: fixed; z-index: 18; right: max(12px, env(safe-area-inset-right)); bottom: max(12px, env(safe-area-inset-bottom)); display: flex; align-items: center; transition: opacity .25s ease, transform .25s ease; }
.fab img { width: 58px; filter: drop-shadow(3px 3px 0 rgba(21, 25, 30, .28)); }
.fab span { margin-right: -4px; padding: 6px 12px 6px 11px; border: 1px solid var(--ink); border-radius: 14px 14px 2px 14px; background: var(--yellow); color: var(--ink); font-size: 12px; font-weight: 800; line-height: 1.4; white-space: nowrap; box-shadow: 3px 3px 0 var(--ink); }
.fab:hover span { background: var(--card); }
.fab.is-compact span { display: none; }
.fab.is-hidden { opacity: 0; pointer-events: none; transform: translateY(14px); }

/* 頁尾 */
.site-footer { padding: 44px 0 34px; background: var(--ink); color: var(--paper); }
.footer-grid { display: grid; gap: 28px; }
.footer-brand { font-family: var(--serif); font-size: 27px; font-weight: 600; letter-spacing: -.04em; }
.footer-line { margin-top: 8px; color: #c4ccd4; font-size: 13px; line-height: 1.8; }
.footer-h { margin-bottom: 10px; color: var(--yellow); font-family: var(--mono); font-size: 10px; font-weight: 500; letter-spacing: .12em; }
.footer-links { display: flex; flex-wrap: wrap; gap: 4px 16px; }
.footer-links a { display: inline-flex; align-items: center; gap: 6px; min-height: 36px; border-bottom: 1px solid transparent; font-size: 14px; font-weight: 700; }
.footer-links a:hover { border-color: var(--paper); }
.footer-links img { width: 22px; }
.footer-note { max-width: 62em; padding-top: 20px; border-top: 1px solid rgba(246, 241, 232, .3); color: #c4ccd4; font-size: 12px; line-height: 1.8; }
.footer-copy { font-family: var(--mono); font-size: 10px; letter-spacing: .06em; }

/* ── 關於我們 ─────────────────────────────────────────── */
.ab-hero { border-bottom: 1px solid var(--ink); }
.ab-hero-copy { display: flex; flex-direction: column; align-items: flex-start; gap: 20px; padding: 46px var(--gut) 40px; }
.ab-hero-copy .eyebrow { margin-bottom: 0; }
.ab-hero h1 { font-size: clamp(42px, 11.6vw, 80px); }
.ab-claim { font-family: var(--serif); font-size: clamp(22px, 5.8vw, 34px); font-weight: 700; letter-spacing: -.04em; line-height: 1.3; color: var(--slate); font-style: italic; }
.ab-hero .lead { margin-top: 0; }
.ab-hero-art { position: relative; display: flex; align-items: flex-end; justify-content: center; min-height: 380px; padding: 104px 20px 0; overflow: hidden; border-top: 1px solid var(--ink); background: var(--yellow); }
.ab-hero-art::before { position: absolute; left: 50%; top: 54%; width: 86%; border: 1px solid rgba(21, 25, 30, .55); border-radius: 50%; aspect-ratio: 1; content: ""; transform: translate(-50%, -50%); }
.ab-hero-art img { position: relative; z-index: 2; width: min(58%, 330px); margin-bottom: -4px; filter: drop-shadow(7px 7px 0 rgba(21, 25, 30, .16)); }
.nameplate { position: absolute; z-index: 3; right: 5%; top: 20px; display: grid; gap: 2px; padding: 10px 14px 12px; border: 1px solid var(--ink); background: var(--card); box-shadow: 5px 5px 0 var(--ink); transform: rotate(4deg); }
.nameplate span { font-family: var(--mono); font-size: 9px; letter-spacing: .12em; }
.nameplate strong { font-family: var(--serif); font-size: 38px; font-weight: 700; letter-spacing: -.05em; line-height: 1; }
.nameplate small { font-size: 11px; font-weight: 700; }
.ab-hero-art .bubble { position: absolute; z-index: 3; left: 4%; top: 30px; }
.ab-sec { padding-block: var(--pad); }
.ab-sec.mist { border-block: 1px solid var(--ink); background: var(--mist); }
.ab-sec.dark { background: var(--ink); color: var(--paper); }
.ab-sec.dark .lead { color: #dbe0e5; }
.ab-sec.yellow { border-block: 1px solid var(--ink); background: var(--yellow); }
.creed-body { max-width: 40em; margin-top: 28px; font-size: 16px; line-height: 2; }
.creed-body p + p { margin-top: 1.05em; }
.creed-body strong { font-weight: 700; background: linear-gradient(transparent 62%, var(--yellow) 62%); }
.creed-close { font-family: var(--serif); font-size: clamp(22px, 5.6vw, 32px); font-weight: 700; letter-spacing: -.04em; line-height: 1.35; }
.story { display: grid; gap: 0; margin-top: 38px; border-top: 1px solid var(--ink); }
.story li { display: grid; grid-template-columns: 72px minmax(0, 1fr); gap: 16px; align-items: start; padding: 22px 0; border-bottom: 1px solid var(--ink); }
.story img { width: 72px; }
.story h3 { font-family: var(--serif); font-size: clamp(22px, 5.8vw, 30px); font-weight: 700; letter-spacing: -.04em; line-height: 1.3; }
.story p { margin-top: 8px; font-size: 15.5px; line-height: 1.9; }
.life-quotes { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.life-quotes li { padding: 10px 15px; border: 1px solid var(--paper); border-radius: 16px 16px 16px 2px; background: var(--paper); color: var(--ink); font-size: 16px; font-weight: 800; line-height: 1.4; }
.life-quotes li:nth-child(3n+1) { background: var(--yellow); } .life-quotes li:nth-child(3n+2) { background: var(--blue); } .life-quotes li:nth-child(5n) { background: var(--pink); }
.life-so { margin-top: 36px; color: var(--yellow); font-family: var(--serif); font-size: clamp(25px, 6.6vw, 44px); font-weight: 700; letter-spacing: -.045em; line-height: 1.25; }
.what-grid { display: grid; gap: 34px; }
.five { border-top: 2px solid var(--ink); }
.five li { display: grid; grid-template-columns: 44px minmax(0, 1fr); align-items: baseline; gap: 8px; padding: 15px 0; border-bottom: 1px solid var(--ink); font-family: var(--serif); font-size: clamp(22px, 5.8vw, 30px); font-weight: 700; letter-spacing: -.04em; line-height: 1.3; }
.five b { font-family: var(--mono); font-size: 11px; font-weight: 500; letter-spacing: .08em; }
.chapter-strip { display: flex; flex-wrap: wrap; gap: 8px 6px; margin-top: 30px; }
.chapter-strip li { display: flex; align-items: center; gap: 6px; }
.chapter-strip li:not(:last-child)::after { font-family: var(--serif); font-size: 18px; content: "→"; }
.chapter-strip a { display: inline-flex; align-items: center; min-height: 44px; padding: 6px 14px; border: 1px solid var(--ink); background: var(--card); font-size: 15px; font-weight: 800; }
.chapter-strip a:hover { background: var(--yellow); }
.chapters-foot { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-top: 26px; }
.chapters-foot p { font-family: var(--mono); font-size: 12px; letter-spacing: .03em; line-height: 1.7; }
.chapters-foot img { flex: none; width: 84px; }
.rules { display: grid; gap: 0; margin-top: 36px; border-top: 2px solid var(--ink); }
.rules li { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 4px 8px; padding: 20px 0; border-bottom: 1px solid var(--ink); }
.rules .n { grid-row: 1 / span 2; padding-top: 7px; font-family: var(--mono); font-size: 11px; letter-spacing: .08em; }
.rules h3 { font-family: var(--serif); font-size: clamp(23px, 6vw, 32px); font-weight: 700; letter-spacing: -.04em; line-height: 1.3; }
.rules p { font-size: 15.5px; line-height: 1.9; }
.money-note { max-width: 46em; margin-top: 30px; padding: 16px 18px; border: 1px solid var(--ink); background: var(--card); font-size: 14.5px; line-height: 1.9; }
.profile-grid { display: grid; gap: 34px; }
.id-card { justify-self: start; display: grid; justify-items: center; gap: 10px; width: min(100%, 250px); padding: 22px 20px 16px; border: 1px solid var(--ink); background: var(--blue); box-shadow: 8px 8px 0 var(--ink); transform: rotate(-3deg); }
.id-card img { width: 150px; }
.id-card figcaption { font-family: var(--mono); font-size: 10px; letter-spacing: .12em; text-align: center; line-height: 1.6; }
.file { margin: 26px 0 24px; border-top: 2px solid var(--ink); }
.file > div { display: grid; grid-template-columns: 82px minmax(0, 1fr); gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--ink); font-size: 15px; line-height: 1.7; }
.file dt { padding-top: 3px; font-family: var(--mono); font-size: 11px; letter-spacing: .06em; }
.file dd { font-weight: 700; }
.faces { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px 10px; margin-top: 40px; padding-top: 28px; border-top: 1px solid var(--ink); }
.faces li { display: grid; justify-items: center; gap: 6px; font-size: 12px; font-weight: 800; }
.faces img { width: min(100%, 92px); }
.faces-cap { margin-top: 16px; font-family: var(--mono); font-size: 12px; letter-spacing: .03em; }

/* 進場：只在有 JS、且沒有要求減少動態時啟用；預設狀態就是看得見 */
.peek-on [data-peek] { opacity: 0; transform: translateY(24px); transition: opacity .5s ease, transform .65s cubic-bezier(.2, .8, .2, 1); }
.peek-on [data-peek].seen { opacity: 1; transform: none; }
.peek-on .trail img[data-peek] { transform: scaleX(-1) translateY(24px); }
.peek-on .trail img[data-peek].seen { transform: scaleX(-1); }
@media (prefers-reduced-motion: no-preference) {
  .tab { animation: bob var(--d, 5s) ease-in-out infinite; animation-delay: var(--dl, 0s); }
  @keyframes bob { 50% { transform: rotate(var(--r, 0deg)) translateY(-6px); } }
  .tab-one { animation: none; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .button, .toc-list a { transition: none; } }

/* ≥ 620px */
@media (min-width: 620px) {
  .site-header { min-height: 71px; padding: 0 4vw; }
  .brand { font-size: 11px; }
  .header-right { gap: 18px; }
  .nav-mine { display: inline-flex; }
  .header-guides summary { min-height: 71px; font-size: 13px; }
  .header-guides nav { left: auto; right: 4vw; grid-template-columns: repeat(3, minmax(130px, 1fr)); width: min(560px, 92vw); box-shadow: 7px 7px 0 var(--ink); }
  .header-guides nav a { min-height: 54px; padding: 12px 15px; font-size: 13px; }
  .lang-select { max-width: none; padding-right: 20px; }
  .tabpile { height: 380px; }
  .tab { font-size: 13px; }
  .shop-list a { padding: 10px 12px; font-size: 14px; }
  .faces { grid-template-columns: repeat(8, minmax(0, 1fr)); }
  .story li { grid-template-columns: 96px minmax(0, 1fr); gap: 24px; }
  .story img { width: 96px; }
  .demo-foot img { width: 150px; }
  .trail img { width: 68px; }
  .manifesto-racco { width: 170px; }
}
/* ≥ 900px */
@media (min-width: 900px) {
  .nav-about { display: inline-flex; }
  .hero { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(360px, .92fr); min-height: 660px; }
  .hero-content { justify-content: center; gap: 26px; padding: 70px 5vw 70px 7vw; }
  .hero h1 { font-size: clamp(50px, 5.5vw, 82px); }
  .hero-art { min-height: 660px; border-top: 0; border-left: 1px solid var(--ink); }
  .art-label { top: 28px; left: 30px; font-size: 10px; }
  .art-cover { top: 43%; left: 60%; width: min(58%, 380px); padding: 28px; }
  .art-cover span { font-size: 11px; } .art-cover small { font-size: 10px; } .art-cover small b { font-size: 14px; }
  .art-cover strong { font-size: clamp(86px, 11vw, 150px); }
  .art-racco { left: 3%; width: min(52%, 360px); }
  .bubble { font-size: 12px; }
  .art-sticker { width: 94px; height: 94px; font-size: 12px; }
  .art-spark { font-size: 46px; }
  .problem-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; gap: 60px; }
  .tabpile { height: 440px; }
  .problem-quotes { grid-template-columns: 1fr 1fr; gap: 50px; }
  .toc-list a { grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr) auto; gap: 24px; min-height: 92px; }
  .get { grid-column: 2; font-size: 15px; }
  .go { grid-column: 3; grid-row: 1; }
  .free-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 70px; align-items: start; }
  .demo-card { padding: 26px 26px 70px; }
  .plan { grid-template-columns: 250px minmax(0, 1fr); }
  .plan-cover { min-height: 0; padding: 24px; border-right: 1px solid var(--ink); border-bottom: 0; }
  .plan-cover strong { font-size: 38px; }
  .plan-body { padding: 28px 32px 30px; }
  .plan dl { grid-template-columns: 1fr 1fr; gap: 26px; }
  .plan dl > div { grid-template-columns: 1fr; gap: 2px; }
  .shop-grid { grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 60px; align-items: center; }
  .manifesto-grid { grid-template-columns: 220px minmax(0, 1fr); gap: 56px; align-items: center; }
  .manifesto-racco { width: 220px; }
  .final-grid { grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 40px; }
  .final-grid > div { padding-bottom: clamp(58px, 9vw, 104px); }
  .final-racco { width: 250px; }
  .footer-grid { grid-template-columns: 1fr 1.2fr .9fr; gap: 50px; }
  .footer-note, .footer-copy { grid-column: 1 / -1; }
  .ab-hero { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(360px, .9fr); min-height: 600px; }
  .ab-hero-copy { justify-content: center; gap: 24px; padding: 70px 5vw 70px 7vw; }
  .ab-hero-art { min-height: 600px; border-top: 0; border-left: 1px solid var(--ink); }
  .ab-hero-art { padding-top: 34px; }
  .nameplate { top: 26px; }
  .nameplate strong { font-size: 52px; }
  .ab-hero-art .bubble { left: 7%; top: 30%; }
  .what-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 70px; align-items: start; }
  .rules { grid-template-columns: 1fr 1fr; column-gap: 60px; }
  .profile-grid { grid-template-columns: 300px minmax(0, 1fr); gap: 70px; align-items: start; }
  .id-card { width: 280px; }
  .id-card img { width: 180px; }
  .chapters-foot img { width: 110px; }
}

/* 韓文版（/ko/、/ko/about/）：換字體，斷行以詞為單位，不在音節中間斷。 */
html[lang="ko"] { --serif: "Bodoni Moda", "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif; --sans: "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", system-ui, sans-serif; word-break: keep-all; overflow-wrap: break-word; }
html[lang="ko"] h1, html[lang="ko"] h2 { letter-spacing: -.035em; line-height: 1.22; }
html[lang="ko"] .lang-select { max-width: 84px; }

/* 簡中版（/zh/、/zh/about/）：只換字體。 */
html[lang="zh-Hans"] { --serif: "Bodoni Moda", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif; --sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif; }

/* 英文／日文／越南文版：字體，與目錄底下「其他章節」那一小塊。 */
html[lang="en"] { --serif: "Bodoni Moda", Georgia, serif; --sans: "Noto Sans", system-ui, -apple-system, "Segoe UI", sans-serif; }
html[lang="en"] h1, html[lang="en"] h2 { letter-spacing: -.03em; line-height: 1.12; }
html[lang="ja"] { --serif: "Bodoni Moda", "Noto Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif; --sans: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", system-ui, sans-serif; }
html[lang="ja"] h1, html[lang="ja"] h2 { letter-spacing: -.02em; line-height: 1.25; }
html[lang="vi"] { --serif: "Be Vietnam Pro", system-ui, sans-serif; --sans: "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", sans-serif; }
html[lang="vi"] h1, html[lang="vi"] h2 { letter-spacing: -.03em; line-height: 1.2; }
html[lang="en"] .lang-select, html[lang="ja"] .lang-select, html[lang="vi"] .lang-select { max-width: 80px; }
.part-label.more { margin-top: 54px; }
.toc-more-note { margin-top: 12px; max-width: 46em; font-size: 14px; line-height: 1.7; }
.toc-more { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 0; padding: 0; list-style: none; }
.toc-more a { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; padding: 6px 14px; border: 1px solid var(--ink); background: var(--card); font-size: 15px; font-weight: 800; }
.toc-more a:hover { background: var(--yellow); }
.toc-more a span { font-family: var(--mono); font-size: 10px; font-weight: 500; letter-spacing: .04em; opacity: .7; }

/* 連結頁（/links、/ko/links）：IG／Threads 個人檔案連過來的那一頁，沒有站頭站尾。 */
.page-links { background: var(--paper); }
.links { width: min(100% - 32px, 560px); margin: 0 auto; padding: 34px 0 44px; }
.links ul { margin: 0; padding: 0; list-style: none; }
.links-head { display: grid; justify-items: center; gap: 8px; text-align: center; }
.links-head img { width: 132px; height: auto; }
.links-brand { display: flex; align-items: center; gap: 8px; margin: 6px 0 0; font-family: var(--mono); font-size: 10px; font-weight: 500; letter-spacing: .08em; }
.links-brand span { display: inline-grid; place-items: center; width: 26px; height: 26px; border: 1px solid var(--ink); border-radius: 50%; background: var(--yellow); font-size: 9px; }
.links-head h1 { margin: 2px 0 0; font-size: clamp(32px, 9vw, 44px); }
.links-line { margin: 0; max-width: 26em; font-size: 14px; font-weight: 500; line-height: 1.7; }
.links-list { display: grid; gap: 10px; margin-top: 26px !important; }
.links-list a { display: grid; gap: 3px; padding: 14px 44px 14px 16px; position: relative; border: 1px solid var(--ink); background: var(--card); box-shadow: 4px 4px 0 var(--ink); transition: transform .15s ease, box-shadow .15s ease; }
.links-list a::after { position: absolute; right: 16px; top: 50%; font-family: var(--serif); font-size: 20px; line-height: 1; content: "→"; transform: translateY(-50%); }
.links-list a:hover { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--ink); }
.links-list a.hl { background: var(--yellow); }
.links-list a.new { background: var(--ink); color: var(--paper); box-shadow: 4px 4px 0 var(--yellow); }
.links-list a.new:hover { box-shadow: 2px 2px 0 var(--yellow); }
.links-list b { font-size: 16px; font-weight: 800; line-height: 1.4; }
.links-list small { font-size: 12.5px; font-weight: 500; line-height: 1.55; opacity: .82; }
.links-list .tag { font-family: var(--mono); font-size: 9px; font-weight: 500; letter-spacing: .12em; opacity: .75; }
.links-list a.new .tag { color: var(--yellow); opacity: 1; }
.links-list.small { margin-top: 22px !important; }
.links-list.small a { box-shadow: none; }
.links-h { margin: 28px 0 10px; font-family: var(--mono); font-size: 10px; font-weight: 500; letter-spacing: .12em; text-align: center; }
.links-chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.links-chips a { display: inline-flex; align-items: center; min-height: 40px; padding: 4px 14px; border: 1px solid var(--ink); background: var(--card); font-size: 14px; font-weight: 800; }
.links-chips a:hover { background: var(--yellow); }
.links-social { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 18px; margin-top: 26px !important; }
.links-social a { display: inline-flex; align-items: center; min-height: 40px; border-bottom: 1px solid var(--ink); font-size: 14px; font-weight: 800; }
.links-foot { margin: 22px 0 0; font-family: var(--mono); font-size: 10px; letter-spacing: .1em; text-align: center; opacity: .7; }
html[lang="en"] .free-list b small, html[lang="vi"] .free-list b small { margin-left: 6px; }
/* 日文的選單字比較寬，手機寬度放不下登入連結（登入在 steps 站裡也有）。 */
@media (max-width: 430px) { html[lang="ja"] .header-login { display: none; } html[lang="ja"] .lang-select { max-width: 72px; } }
html[lang="ja"] h1, html[lang="ja"] h2, html[lang="ja"] .say { word-break: auto-phrase; }

/* 英文篇 Survival English（首頁，2026-10-06）。深色底上放四張淺色卡：每張上半是那個字在美國實際出現的樣子。 */
.english { padding-block: var(--pad); background: var(--ink); color: var(--paper); }
.english h2 { font-size: clamp(30px, 8vw, 56px); }
.english h2 em { color: var(--yellow); }
.english .lead { color: #dbe0e5; }
.english-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 38px; }
.english-grid a { display: flex; flex-direction: column; gap: 4px; height: 100%; padding: 12px 12px 14px; border: 1px solid var(--paper); background: var(--card); color: var(--ink); transition: transform .16s ease, box-shadow .16s ease; }
.english-grid a:hover { transform: translate(-3px, -3px); box-shadow: 4px 4px 0 var(--yellow); }
.english-grid b { font-size: clamp(17px, 4.6vw, 22px); font-weight: 800; letter-spacing: -.02em; line-height: 1.25; overflow-wrap: anywhere; }
.english-not { align-self: flex-start; margin-top: 8px; color: var(--muted); font-size: 12.5px; font-weight: 700; line-height: 1.5; text-decoration: line-through; text-decoration-thickness: 1px; }
.english-is { font-size: 14px; font-weight: 800; line-height: 1.5; }
.english-grid .spec { display: flex; align-items: center; min-height: 76px; padding: 10px; font-family: var(--mono); font-size: 12px; font-weight: 500; line-height: 1.5; overflow-wrap: anywhere; }
.english-grid .spec mark { background: var(--yellow); color: var(--ink); padding: 0 2px; }
.english-grid .spec i { display: block; margin-top: 3px; font-style: normal; font-size: 11px; opacity: .8; }
.spec-sign { background: var(--ink); color: var(--paper); font-family: var(--sans) !important; font-weight: 800 !important; font-size: 14px !important; }
.spec-screen { border: 1px solid var(--ink); border-radius: 10px; background: #fff; }
.spec-letter { border: 1px solid var(--ink); background: #fff; box-shadow: 3px 3px 0 var(--mist); }
.spec-rx { background: #24468f; color: #fff; font-family: var(--sans) !important; font-weight: 800 !important; font-size: 13px !important; }
.english-stats { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 26px; }
.english-stats li { display: flex; align-items: baseline; gap: 6px; padding: 5px 11px 5px 9px; border: 1px solid var(--paper); font-size: 12px; font-weight: 700; line-height: 1.5; }
.english-stats b { font-family: var(--serif); font-size: 19px; letter-spacing: -.04em; line-height: 1; color: var(--yellow); }
.english .actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; margin-top: 26px; }
.english .text-link { color: var(--paper); }
.english-note { margin-top: 20px; color: #dbe0e5; font-size: 13px; line-height: 1.8; }
@media (min-width: 900px) {
  .english-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
  .english-grid a { padding: 16px 16px 18px; }
  .english-grid .spec { min-height: 96px; font-size: 13px; }
}