:root {
  --ocean: #082630;
  --ocean-2: #0c3540;
  --ocean-3: #124752;
  --paper: #f4f1e9;
  --paper-2: #e9e3d6;
  --ink: #142d34;
  --muted: #66777b;
  --line: #c9c1b3;
  --orange: #f05d32;
  --signal: #f3b33e;
  --route: var(--signal);
  --green: #257563;
  --white: #fffdf7;
  --display: "Bahnschrift SemiCondensed", "Arial Narrow", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --body: Aptos, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --mono: "Cascadia Mono", Consolas, "PingFang SC", "Microsoft YaHei", monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--body); line-height: 1.7; -webkit-font-smoothing: antialiased; }
/* 短页面（如订单审核空状态）把 footer 压到视口底部，长页面无影响 */
body { min-height: 100vh; display: flex; flex-direction: column; }
main { flex: 1; }
a { color: inherit; }
button, input, select { font: inherit; }
svg { display: block; }
[hidden] { display: none !important; }

/* 未发布语言草稿仍留在源码中；开发预览不得把草稿内容展示成公开页面。 */
html[lang="es"] body > *,
html[lang="pt"] body > * { display: none !important; }
html[lang="es"] body::before,
html[lang="pt"] body::before {
  content: "This translation is not published. The public guide is available in English only.";
  display: block;
  width: min(680px, calc(100% - 44px));
  margin: auto;
  border: 1px solid var(--line);
  padding: 32px;
  background: var(--white);
  box-shadow: 12px 12px 0 var(--paper-2);
  color: var(--ink);
  font-family: var(--body);
  font-size: 1rem;
}

:focus-visible { outline: 3px solid var(--signal); outline-offset: 4px; }
.shell { width: min(1180px, calc(100% - 44px)); margin-inline: auto; }
.skip-link { position: fixed; z-index: 100; top: -70px; left: 18px; padding: 10px 15px; background: var(--signal); color: var(--ocean); font-weight: 800; text-decoration: none; }
.skip-link:focus { top: 12px; }

.site-header { position: sticky; z-index: 40; top: 0; border-bottom: 1px solid rgba(255,255,255,.12); background: rgba(8,38,48,.95); backdrop-filter: blur(14px); color: var(--white); }
.nav-shell { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand svg { width: 43px; }
.brand svg rect { fill: var(--paper); }
.brand svg path { fill: none; stroke: var(--ocean); stroke-width: 4; }
.brand svg circle { fill: var(--orange); }
.brand span { display: grid; line-height: 1.05; }
.brand strong { font-family: var(--display); font-size: 1.15rem; letter-spacing: .02em; }
.brand small { margin-top: 6px; color: #a9bec3; font-family: var(--mono); font-size: .59rem; letter-spacing: .09em; text-transform: uppercase; }
nav { display: flex; align-items: center; gap: 26px; }
nav a { color: #c8d5d7; font-size: .87rem; font-weight: 700; text-decoration: none; }
nav a:hover { color: var(--white); }
.nav-action { border: 1px solid #81979c; padding: 9px 14px; }
/* 中文首页导航的受众分流标签:买家侧英文入口归组,降低工厂访客的跨面困惑 */
.nav-audience { border-left: 1px solid #54717a; padding-left: 18px; color: #7f979c; font-family: var(--mono); font-size: .58rem; letter-spacing: .1em; text-transform: uppercase; }
.mobile-nav .nav-audience { display: block; border-left: 0; border-top: 1px solid rgba(255,255,255,.14); padding: 12px 22px 4px; }

.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.nav-toggle { display: none; width: 44px; height: 44px; align-items: center; justify-content: center; border: 1px solid #54717a; background: transparent; cursor: pointer; }
.nav-toggle-bars, .nav-toggle-bars::before, .nav-toggle-bars::after { display: block; width: 20px; height: 2px; background: var(--white); }
.nav-toggle-bars { position: relative; }
.nav-toggle-bars::before { content: ""; position: absolute; top: -6px; left: 0; }
.nav-toggle-bars::after { content: ""; position: absolute; top: 6px; left: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::after { top: 0; transform: rotate(-45deg); }
.mobile-nav { display: none; }
@media (max-width: 980px) {
  .nav-toggle { display: inline-flex; }
  .mobile-nav { display: grid; border-top: 1px solid rgba(255,255,255,.12); background: rgba(8,38,48,.98); }
  .mobile-nav a { padding: 15px 22px; border-bottom: 1px solid rgba(255,255,255,.07); color: #c8d5d7; font-weight: 700; text-decoration: none; }
  .mobile-nav a:hover { background: rgba(255,255,255,.05); color: var(--white); }
}

.hero { position: relative; overflow: hidden; padding: 94px 0 106px; background: var(--ocean); color: var(--white); }
.hero::before { content: ""; position: absolute; inset: 0; opacity: .32; background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px); background-size: 34px 34px; }
/* 纯 CSS 3D 航线地板：透视网格向地平线后退,替代 WebGL 的深度暗示;reduced-motion 时动画被全局降级 */
.hero::after { content: ""; position: absolute; left: 50%; bottom: -30%; z-index: 1; width: 175%; height: 72%; background-image: linear-gradient(rgba(243,179,62,.13) 1px, transparent 1px), linear-gradient(90deg, rgba(243,179,62,.13) 1px, transparent 1px); background-size: 58px 58px; transform: translateX(-50%) perspective(640px) rotateX(63deg); -webkit-mask-image: linear-gradient(transparent 4%, #000 56%); mask-image: linear-gradient(transparent 4%, #000 56%); animation: floorDrift 24s linear infinite; }
@keyframes floorDrift { to { background-position: 58px 58px, 58px 58px; } }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.02fr .98fr; gap: 74px; align-items: center; }
.eyebrow { display: flex; align-items: center; gap: 13px; color: #b7c9cd; font-family: var(--mono); font-size: .69rem; letter-spacing: .11em; text-transform: uppercase; }
.eyebrow span + span::before { content: "↔"; margin-right: 13px; color: var(--signal); }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: var(--display); font-weight: 750; text-wrap: balance; }
/* 中文标题：不用负字距(汉字会挤压),行高留足避免削字 */
h1 { max-width: 9.7em; margin: 25px 0 25px; font-size: clamp(3.15rem, 5.5vw, 5.3rem); line-height: 1.12; letter-spacing: 0; }
h1 strong { display: block; color: var(--signal); font-weight: inherit; }
.hero-lede { max-width: 660px; color: #c3d1d3; font-size: 1.08rem; line-height: 1.85; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 35px 0 28px; }
.button { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; border: 0; padding: 12px 20px; font-weight: 800; text-decoration: none; cursor: pointer; }
.button-primary { background: var(--orange); color: var(--white); box-shadow: 5px 5px 0 var(--signal); }
.button-primary:hover { transform: translate(-2px,-2px); box-shadow: 7px 7px 0 var(--signal); }
.button-ghost { border: 1px solid #54717a; background: transparent; color: var(--white); }
.boundary-strip { display: flex; flex-wrap: wrap; gap: 9px 22px; margin: 0; padding: 0; color: #a2bcc2; font-family: var(--mono); font-size: .7rem; list-style: none; }
.boundary-strip li::before { content: "×"; margin-right: 7px; color: var(--orange); }
.cargo-code { position: absolute; right: -24px; bottom: -60px; z-index: 1; color: rgba(255,255,255,.035); font-family: var(--display); font-size: clamp(8rem, 17vw, 16rem); font-weight: 900; line-height: 1; letter-spacing: -.08em; white-space: nowrap; }

/* 立体航线板：默认带静止 3D 姿态,精指针环境由 site.js 写入 --tilt-x/--tilt-y 做指针跟随 */
.route-board { position: relative; border: 1px solid rgba(255,255,255,.18); background: #0d303a; box-shadow: 10px 12px 0 rgba(0,0,0,.14); transform: perspective(1150px) rotateX(var(--tilt-x, 2.5deg)) rotateY(var(--tilt-y, -5deg)); transition: transform .2s ease-out; will-change: transform; }
.route-board::after { content: "TRADE LEAD ROUTE"; position: absolute; right: -42px; top: 50%; padding: 8px 15px; background: var(--signal); color: var(--ocean); font-family: var(--mono); font-size: .63rem; font-weight: 800; letter-spacing: .08em; transform: rotate(90deg) translateX(50%); transform-origin: right top; }
.board-head { display: flex; justify-content: space-between; border-bottom: 1px solid #31505a; padding: 16px 18px; color: #abc0c4; font-family: var(--mono); font-size: .65rem; letter-spacing: .1em; }
.board-head b { color: var(--signal); }
.route-map { width: 100%; height: auto; padding: 14px; }
.grid-line { fill: none; stroke: rgba(255,255,255,.08); stroke-width: 1; }
.route-shadow, .route-main { fill: none; stroke-linecap: round; stroke-linejoin: round; }
.route-shadow { stroke: rgba(0,0,0,.25); stroke-width: 14; }
.route-main { stroke: var(--signal); stroke-width: 5; stroke-dasharray: 10 10; animation: routeShift 18s linear infinite; }
.route-node circle { fill: var(--ocean); stroke: var(--paper); stroke-width: 4; }
.route-node text { fill: #d2dedf; font-family: var(--mono); font-size: 14px; letter-spacing: 2px; }
.route-node-end circle { fill: var(--orange); stroke: var(--signal); }
.board-manifest { display: grid; grid-template-columns: repeat(2,1fr); border-top: 1px solid #31505a; }
.board-manifest span { padding: 12px 16px; border-right: 1px solid #31505a; border-bottom: 1px solid #31505a; color: #c9d7d9; font-size: .76rem; }
.board-manifest i { margin-right: 8px; color: var(--orange); font-family: var(--mono); font-style: normal; }
.route-board > p { margin: 15px 18px 18px; color: #9db6bb; font-size: .78rem; }
@keyframes routeShift { to { stroke-dashoffset: -200; } }

.route-section, .fit-section, .principles { padding: 112px 0; }
.section-heading { display: grid; grid-template-columns: 160px 1.3fr .7fr; gap: 32px; align-items: start; margin-bottom: 62px; }
.section-code { color: var(--orange); font-family: var(--mono); font-size: .68rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.section-code.light { color: var(--signal); }
.section-heading h2, .fit-copy h2, .brief-intro h2, .principles h2, .final-cta h2, .capability-intro h2 { margin: 0; font-size: clamp(2.25rem,4.1vw,3.8rem); line-height: 1.16; letter-spacing: 0; }
.section-heading > p:last-child { color: var(--muted); }
.route-steps { margin: 0; padding: 0; border-top: 2px solid var(--ink); list-style: none; }
.route-steps li { display: grid; grid-template-columns: 160px 1fr; gap: 32px; padding: 29px 0; border-bottom: 1px solid var(--line); }
.route-steps li > span { color: var(--orange); font-family: var(--display); font-size: 3.2rem; font-weight: 800; line-height: 1; transition: color .25s ease; }
.route-steps li:hover > span { color: var(--green); }
.route-steps li > div { display: grid; grid-template-columns: 100px minmax(240px,.72fr) 1fr; gap: 28px; align-items: start; }
.route-steps small { color: var(--green); font-family: var(--mono); font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.route-steps h3 { margin: 0; font-family: var(--display); font-size: 1.45rem; line-height: 1.15; transition: color .25s ease; }
.route-steps li:hover h3 { color: var(--ocean-3); }
.route-steps p { margin: 0; color: var(--muted); }

.capabilities { padding: 112px 0; background: var(--ocean); color: var(--white); }
.capability-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 90px; }
.capability-intro { position: sticky; top: 120px; align-self: start; }
.capability-intro > p:not(.section-code) { margin: 28px 0; color: #a9bec3; }
.text-link { color: var(--signal); font-weight: 800; text-underline-offset: 5px; }
.capability-intro > .text-link { display: block; width: fit-content; margin-top: .75rem; }
.capability-ledger { border-top: 1px solid #506a71; }
.capability-ledger article { position: relative; display: grid; grid-template-columns: 72px 1fr auto; gap: 22px; align-items: start; padding: 30px 12px; margin-inline: -12px; border-bottom: 1px solid #506a71; transition: background .25s ease, transform .25s ease; }
.capability-ledger article:hover { background: rgba(255,255,255,.045); transform: translateX(6px); }
.capability-ledger article > b { display: grid; width: 54px; height: 54px; place-items: center; border: 1px solid #55727a; color: var(--signal); font-family: var(--mono); font-size: .72rem; transition: border-color .25s ease, background .25s ease; }
.capability-ledger article:hover > b { border-color: var(--signal); background: rgba(243,179,62,.08); }
.capability-ledger h3 { margin-bottom: 8px; font-family: var(--display); font-size: 1.45rem; }
.capability-ledger p { margin: 0; color: #a9bec3; }
.capability-ledger article > span { color: #5f7d85; font-family: var(--mono); font-size: .76rem; white-space: nowrap; }
.capability-ledger h3 a { color: inherit; text-decoration: none; }
.capability-ledger h3 a:hover { color: var(--signal); text-decoration: underline; text-underline-offset: 5px; }

/* 链接清单面板：收拢 hero 里的堆叠 text-link，深色底默认、浅色底用 --light 变体 */
.link-docket { display: block; border: 1px solid rgba(255,255,255,.18); background: #0d303a; }
.link-docket-head { display: flex; justify-content: space-between; padding: 14px 16px; border-bottom: 1px solid #31505a; color: #abc0c4; font-family: var(--mono); font-size: .65rem; letter-spacing: .1em; text-transform: uppercase; }
.link-docket-head b { color: var(--signal); }
.link-docket a { display: grid; grid-template-columns: 34px 1fr 22px; gap: 12px; align-items: center; padding: 13px 16px; border-bottom: 1px solid rgba(255,255,255,.12); color: #d2dedf; font-size: .88rem; font-weight: 700; line-height: 1.4; text-decoration: none; transition: background .25s ease; }
.link-docket a:last-child { border-bottom: 0; }
.link-docket a i { color: var(--signal); font-family: var(--mono); font-size: .68rem; font-style: normal; }
.link-docket a em { color: var(--orange); font-style: normal; font-weight: 800; transition: transform .25s ease; }
.link-docket a:hover { background: rgba(255,255,255,.05); color: var(--white); }
.link-docket a:hover em { transform: translateX(4px); }
.link-docket--light { border-color: var(--line); background: var(--white); box-shadow: 8px 8px 0 var(--paper-2); }
.link-docket--light .link-docket-head { border-bottom-color: var(--line); color: var(--muted); }
.link-docket--light .link-docket-head b { color: var(--orange); }
.link-docket--light a { border-bottom-color: var(--line); color: var(--ink); }
.link-docket--light a i { color: var(--green); }
.link-docket--light a:hover { background: var(--paper-2); color: var(--ink); }

/* 首页买家核验台：capabilities 区块底部的全宽面板,桌面双列、移动端回落单列 */
.buyer-docket { margin-top: 72px; }
@media (min-width: 981px) {
  .link-docket--columns { display: grid; grid-template-columns: 1fr 1fr; }
  .link-docket--columns .link-docket-head { grid-column: 1 / -1; border-bottom: 0; }
  .link-docket--columns a { border-bottom: 0; border-top: 1px solid rgba(255,255,255,.1); padding: 10px 14px; font-size: .85rem; font-weight: 600; }
  .link-docket--columns a:nth-child(odd) { border-left: 1px solid rgba(255,255,255,.1); }
  .link-docket--columns a i { opacity: .75; }
  .link-docket--columns a em { opacity: .6; }
}
@media (min-width: 1180px) {
  .link-docket--columns { grid-template-columns: 1fr 1fr 1fr; }
  .link-docket--columns a:nth-child(3n+1) { border-left: 1px solid rgba(255,255,255,.1); }
  .link-docket--columns a:nth-child(2) { border-left: 0; }
}

.fit-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 95px; }
.fit-copy > p:last-child { margin-top: 28px; color: var(--muted); }
.fit-columns { display: grid; grid-template-columns: repeat(2,1fr); border: 1px solid var(--line); }
.fit-columns section { padding: 32px; }
.fit-columns section + section { border-left: 1px solid var(--line); }
.fit-columns h3 { display: flex; justify-content: space-between; margin: 0 0 26px; padding-bottom: 16px; border-bottom: 2px solid var(--green); font-family: var(--display); font-size: 1.35rem; }
.fit-columns h3 b { color: var(--green); font-family: var(--mono); font-size: .7rem; }
.fit-columns ul { display: grid; gap: 18px; margin: 0; padding: 0; list-style: none; }
.fit-columns li { position: relative; padding-left: 22px; color: #4d6166; }
.fit-columns li::before { content: "+"; position: absolute; left: 0; color: var(--green); font-family: var(--mono); font-weight: 900; }
.fit-columns .fit-no { background: var(--paper-2); }
.fit-columns section { transition: background .25s ease; }
.fit-columns section:not(.fit-no):hover { background: var(--paper-2); }
.fit-columns .fit-no:hover { background: #e0d7c5; }
.fit-columns .fit-no h3 { border-color: var(--orange); }
.fit-columns .fit-no h3 b, .fit-columns .fit-no li::before { color: var(--orange); }

.brief-section { padding: 112px 0; background: var(--ocean-2); color: var(--white); }
.brief-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 90px; align-items: start; }
.brief-intro { position: sticky; top: 120px; }
.brief-intro > p:not(.section-code) { margin-top: 28px; color: #abc0c4; }
.privacy-note { display: flex; gap: 14px; margin-top: 35px; padding-top: 24px; border-top: 1px solid #527078; color: #abc0c4; }
.privacy-note > span { color: var(--signal); font-size: 1.8rem; }
.privacy-note p { margin: 0; }
.privacy-note strong { display: block; color: var(--white); }
.brief-form { padding: 38px; background: var(--paper); color: var(--ink); box-shadow: 10px 10px 0 rgba(0,0,0,.16); }
.form-head { display: flex; justify-content: space-between; margin: -38px -38px 31px; padding: 15px 19px; background: var(--signal); color: var(--ocean); font-family: var(--mono); font-size: .67rem; font-weight: 800; letter-spacing: .08em; }
.field-pair { display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; }
.brief-form label { display: grid; gap: 8px; margin-bottom: 18px; }
.brief-form label > span { font-family: var(--mono); font-size: .7rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.brief-form input, .brief-form select { width: 100%; min-height: 51px; border: 1px solid #aaa496; border-radius: 0; background: var(--white); padding: 12px 13px; color: var(--ink); }
.brief-form input:focus, .brief-form select:focus { border-color: var(--green); outline: 2px solid var(--green); outline-offset: 1px; }
/* 出海就绪自检：表单内可选勾选组，桌面双列、移动端单列 */
.readiness-check { margin: 4px 0 20px; border: 1px solid #aaa496; padding: 18px; }
.readiness-check legend { display: flex; gap: 10px; padding: 0 8px; font-family: var(--mono); font-size: .7rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.readiness-check legend b { color: var(--green); }
.readiness-hint { margin: 4px 0 14px; color: var(--muted); font-size: .84rem; }
.readiness-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px 18px; }
.readiness-grid label { display: flex; gap: 9px; align-items: center; margin: 0; font-size: .87rem; line-height: 1.45; }
.readiness-grid label > span { font-family: var(--body); font-size: .87rem; font-weight: 600; letter-spacing: 0; text-transform: none; }
.readiness-grid input { width: 17px; height: 17px; flex: none; accent-color: var(--green); }
.readiness-note { display: block; margin-top: 14px; color: var(--muted); }
.readiness-result { margin: 14px 0 4px; color: var(--green); font-weight: 800; }
#readiness-gaps { margin: 6px 0 20px; padding-left: 20px; color: var(--muted); }

.form-error { margin: 0 0 16px; border-left: 4px solid var(--orange); padding: 10px 12px; background: #ffe3d8; color: #752d17; font-weight: 700; }
.form-submit { width: 100%; box-shadow: 5px 5px 0 var(--ocean); }
.brief-result { margin-top: 28px; border: 2px solid var(--green); padding: 26px; background: var(--white); }
.result-kicker { margin-bottom: 8px; color: var(--green); font-family: var(--mono); font-size: .68rem; font-weight: 800; letter-spacing: .1em; }
.brief-result h3 { margin-bottom: 9px; font-family: var(--display); font-size: 1.55rem; }
.brief-result > p:not(.result-kicker) { color: var(--muted); }
.brief-result ul { margin: 18px 0 24px; padding-left: 20px; }
.button-dark { background: var(--ocean); color: var(--white); }
.brief-result small { display: block; margin-top: 11px; color: var(--muted); }

.principle-grid { display: grid; grid-template-columns: .65fr 1.35fr; gap: 80px; }
.principle-grid dl { margin: 0; border-top: 2px solid var(--ink); }
.principle-grid dl > div { display: grid; grid-template-columns: 190px 1fr; gap: 25px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.principle-grid dt { font-family: var(--display); font-size: 1.24rem; font-weight: 800; }
.principle-grid dd { margin: 0; color: var(--muted); }

.contact-section { padding: 96px 0; }
.contact-grid { display: grid; grid-template-columns: .65fr 1.35fr; gap: 80px; align-items: center; }
.contact-grid h2 { margin: 0; font-size: clamp(2.25rem,4.1vw,3.8rem); line-height: 1.16; letter-spacing: 0; }
.contact-card { border: 1px solid var(--line); padding: 36px; background: var(--white); box-shadow: 8px 8px 0 var(--paper-2); }
.contact-card > p { color: var(--muted); }
.contact-card .button { margin: 12px 0 16px; }
.contact-card small { display: block; color: var(--muted); }

.final-cta { padding: 102px 0; background: var(--orange); color: var(--white); }
.final-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 100px; align-items: end; }
.final-grid > div:last-child p { margin-bottom: 28px; font-size: 1.05rem; }
.button-signal { background: var(--signal); color: var(--ocean); box-shadow: 7px 7px 0 var(--ocean); }
footer { padding: 27px 0; background: #061b22; color: #90a9ae; font-family: var(--mono); font-size: .68rem; letter-spacing: .04em; }
.footer-grid { display: flex; justify-content: space-between; gap: 22px; }

/* 外贸获客页体检:表单与结果区(/site-check/ 专用,复用 brief-form 骨架) */
.hero--tool h1 { font-size: clamp(2.5rem, 3.9vw, 3.8rem); }
.pro-heading { margin-top: 24px; }
/* 脱敏样例报告页(/site-check/sample-report/) */
.sample-title { margin: 10px 0 18px; font-family: var(--display); font-size: clamp(2rem, 3.4vw, 3rem); line-height: 1.18; letter-spacing: 0; }
.sample-banner { margin: 0 0 38px; border-left: 4px solid var(--orange); padding: 14px 18px; background: #ffe9dd; color: #6b3418; font-size: .92rem; }
.sample-h2 { margin: 52px 0 18px; font-family: var(--display); font-size: clamp(1.5rem, 2.4vw, 2rem); line-height: 1.25; }
.sample-h3 { margin: 26px 0 14px; font-family: var(--display); font-size: 1.12rem; }
.sample-facts, .sample-plan { display: grid; gap: 12px; margin: 0 0 10px; padding: 0 0 0 2px; list-style: none; }
.sample-facts li, .sample-plan li { border: 1px solid var(--line); background: var(--white); padding: 14px 18px; color: #4d6166; font-size: .92rem; line-height: 1.7; }
.sample-facts b, .sample-plan b { color: var(--ink); }
.sample-note { margin: 0 0 16px; color: var(--muted); font-size: .88rem; }
.sample-table-wrap { overflow-x: auto; border: 1px solid var(--line); background: var(--white); }
.sample-table { width: 100%; min-width: 640px; border-collapse: collapse; font-size: .88rem; }
.sample-table th, .sample-table td { border-bottom: 1px solid var(--line); padding: 12px 14px; text-align: left; vertical-align: top; }
.sample-table th { background: var(--paper-2); font-family: var(--mono); font-size: .72rem; letter-spacing: .05em; text-transform: uppercase; }
.sample-table td:first-child { font-weight: 700; color: var(--ink); white-space: nowrap; }
.sample-table tr:last-child td { border-bottom: 0; }
.pro-lede { max-width: 700px; margin: 24px 0 42px; color: #abc0c4; }
.price-duo { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; margin-bottom: 46px; }
.price-card { border: 1px solid rgba(255,255,255,.18); background: #0d303a; padding: 30px; }
.price-card header { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.price-card h3 { margin: 0; font-family: var(--display); font-size: 1.4rem; }
.price-card .price { color: var(--signal); font-family: var(--display); font-size: 2rem; font-weight: 800; white-space: nowrap; }
.price-card ul { display: grid; gap: 10px; margin: 0; padding: 0; color: #c9d7d9; font-size: .92rem; list-style: none; }
.price-card li::before { content: "+"; margin-right: 8px; color: var(--signal); font-family: var(--mono); font-weight: 900; }
.pro-order-form { max-width: 720px; }
@media (max-width: 720px) { .price-duo { grid-template-columns: 1fr; } }
.check-form label > input { width: 100%; }
/* 首页 hero 内嵌查询钩子(等待/看结果时下滑浏览展示区) */
.hero-check { color: var(--ink); }
.hero-check textarea { width: 100%; border: 1px solid #aaa496; border-radius: 0; background: var(--white); padding: 11px 13px; color: var(--ink); font: inherit; resize: vertical; }
.hero-check textarea:focus { border-color: var(--green); outline: 2px solid var(--green); outline-offset: 1px; }
.hero-check label { margin-bottom: 13px; }
.hero-check-result { margin-top: 18px; border: 2px solid var(--green); padding: 16px 18px; background: var(--white); }
.hero-check-result > b { display: inline-block; padding: 4px 10px; background: #ddeee9; color: var(--green); font-family: var(--mono); font-size: .72rem; font-weight: 800; letter-spacing: .05em; }
.hero-check-result > b[data-verdict="likely_trader"] { background: #ffe3d8; color: #9c3a1c; }
.hero-check-result > b[data-verdict="unclear"] { background: #f6ecd2; color: #8a6410; }
.hero-check-result ul { margin: 10px 0 0; padding-left: 18px; color: var(--muted); font-size: .84rem; }
.hero-check-result p { margin: 12px 0 0; font-size: .86rem; font-weight: 700; }
.check-honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.check-note { display: block; margin-top: 12px; color: var(--muted); }
.check-result-section { padding: 96px 0; background: var(--paper); }
.check-score-row { display: flex; gap: 34px; align-items: center; margin-bottom: 44px; }
.check-score { display: grid; flex: none; width: 128px; height: 128px; place-content: center; justify-items: center; border: 3px solid var(--ink); background: var(--white); box-shadow: 8px 8px 0 var(--paper-2); }
.check-score b { font-family: var(--display); font-size: 3rem; line-height: 1; }
.check-score span { margin-top: 4px; color: var(--muted); font-family: var(--mono); font-size: .9rem; font-weight: 800; }
.check-score[data-grade="A"], .check-score[data-grade="B"] { border-color: var(--green); }
.check-score[data-grade="A"] span, .check-score[data-grade="B"] span { color: var(--green); }
.check-score[data-grade="D"], .check-score[data-grade="E"] { border-color: var(--orange); }
.check-score[data-grade="D"] span, .check-score[data-grade="E"] span { color: var(--orange); }
.check-score-row h2 { margin: 6px 0 10px; font-size: clamp(1.5rem, 2.6vw, 2.1rem); line-height: 1.3; }
.check-url { margin: 0; color: var(--muted); font-size: .84rem; overflow-wrap: anywhere; }
.check-findings { display: grid; gap: 0; margin: 0 0 44px; padding: 0; border: 1px solid var(--line); border-bottom: 0; list-style: none; background: var(--white); }
.check-findings li { display: grid; grid-template-columns: 72px 1fr; gap: 18px; padding: 18px 20px; border-bottom: 1px solid var(--line); }
.check-findings b { align-self: start; justify-self: start; padding: 4px 9px; font-family: var(--mono); font-size: .66rem; font-weight: 800; letter-spacing: .05em; }
.check-findings li[data-severity="fail"] b { background: #ffe3d8; color: #9c3a1c; }
.check-findings li[data-severity="warn"] b { background: #f6ecd2; color: #8a6410; }
.check-findings li[data-severity="good"] b { background: #ddeee9; color: var(--green); }
.check-findings h3 { margin: 0 0 4px; font-family: var(--display); font-size: 1.05rem; }
.check-findings p { margin: 0; color: var(--muted); font-size: .88rem; }
.check-cta { border: 1px solid var(--line); padding: 28px 30px; background: var(--white); box-shadow: 8px 8px 0 var(--paper-2); }
.check-cta > p { margin: 0 0 16px; font-weight: 700; }
.check-cta .check-note { margin-top: 14px; }
.button-ghost-dark { border: 1px solid var(--ink); background: transparent; color: var(--ink); }
@media (max-width: 720px) {
  .check-score-row { flex-direction: column; align-items: flex-start; gap: 22px; }
  .check-findings li { grid-template-columns: 1fr; gap: 8px; }
}

.reveal { opacity: 0; transform: translateY(14px); transition: opacity .45s ease, transform .45s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 980px) {
  .nav-shell nav a:not(.nav-action) { display: none; }
  .hero-grid, .capability-grid, .fit-grid, .brief-grid, .principle-grid, .contact-grid { grid-template-columns: 1fr; gap: 55px; }
  .hero-copy { max-width: 760px; }
  .route-board { max-width: 720px; }
  .section-heading { grid-template-columns: 120px 1fr; }
  .section-heading > p:last-child { grid-column: 2; }
  .route-steps li { grid-template-columns: 100px 1fr; }
  .route-steps li > div { grid-template-columns: 85px .8fr 1fr; }
  .capability-intro, .brief-intro { position: static; }
  .final-grid { grid-template-columns: 1fr 1fr; gap: 55px; }
}

@media (max-width: 720px) {
  .shell { width: min(100% - 28px, 620px); }
  .nav-shell { min-height: 68px; }
  .brand small { display: none; }
  .nav-action { padding: 8px 11px; }
  .hero { padding: 69px 0 77px; }
  .hero-grid { gap: 48px; }
  h1 { font-size: clamp(2.65rem,12vw,3.6rem); }
  .hero-lede { font-size: 1rem; }
  .hero-actions { display: grid; }
  .boundary-strip { display: grid; }
  .route-board { transform: none; }
  .route-board::after { display: none; }
  .board-manifest { grid-template-columns: 1fr; }
  .route-section, .capabilities, .fit-section, .brief-section, .principles, .contact-section { padding: 78px 0; }
  .section-heading { grid-template-columns: 1fr; gap: 18px; margin-bottom: 42px; }
  .section-heading > p:last-child { grid-column: auto; }
  .route-steps li { grid-template-columns: 58px 1fr; gap: 15px; }
  .route-steps li > span { font-size: 2.25rem; }
  .route-steps li > div { grid-template-columns: 1fr; gap: 8px; }
  .route-steps small { order: -1; }
  .capability-grid, .fit-grid, .brief-grid, .principle-grid { gap: 42px; }
  .capability-ledger article { grid-template-columns: 55px 1fr; gap: 15px; }
  .capability-ledger article > span { display: none; }
  .fit-columns { grid-template-columns: 1fr; }
  .fit-columns section + section { border-top: 1px solid var(--line); border-left: 0; }
  .field-pair { grid-template-columns: 1fr; gap: 0; }
  .readiness-grid { grid-template-columns: 1fr; }
  .brief-form { padding: 24px 18px; }
  .form-head { margin: -24px -18px 25px; }
  .principle-grid dl > div { grid-template-columns: 1fr; gap: 7px; }
  .final-cta { padding: 78px 0; }
  .final-grid { grid-template-columns: 1fr; gap: 35px; }
  .footer-grid { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* 首页明码价格区:数据由 home-pricing.js 从 report-menu-core 真源渲染 */
.pricing-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; }
.pricing-col h3 { margin: 0 0 16px; font-family: var(--display); font-size: 1.3rem; }
.pricing-list { display: grid; gap: 0; margin: 0 0 18px; padding: 0; border: 1px solid var(--line); background: var(--white); list-style: none; }
.pricing-list li { display: flex; justify-content: space-between; gap: 18px; padding: 11px 16px; border-bottom: 1px solid var(--line); font-size: .9rem; }
.pricing-list li:last-child { border-bottom: 0; }
.pricing-list b { white-space: nowrap; font-family: var(--mono); }
.pricing-list s { margin-left: 6px; color: var(--muted); font-weight: 400; }
.pricing-list i { margin-left: 8px; padding: 1px 7px; background: #ddeee9; color: var(--green); font-family: var(--mono); font-size: .64rem; font-style: normal; font-weight: 800; }
.pricing-note { margin: 0 0 20px; color: var(--muted); font-size: .86rem; }
@media (max-width: 980px) { .pricing-grid { grid-template-columns: 1fr; } }

/* 首页指南一行索引:替代 16 行目录墙,契约 href 全保留 */
.guides-index { margin: 42px 0 0; padding-top: 22px; border-top: 1px solid #506a71; color: #9db6bb; font-size: .82rem; line-height: 2; }
.guides-index b { margin-right: 6px; color: #c9d7d9; font-family: var(--mono); font-size: .68rem; letter-spacing: .06em; text-transform: uppercase; }
.guides-index a { color: #c9d7d9; text-decoration: none; border-bottom: 1px solid rgba(255,255,255,.25); }
.guides-index a:hover { color: var(--signal); border-color: var(--signal); }

/* ============ 2026-08-02 美化 pass:节奏统一 · 关税表台账签名 · hero 编排进场 ============ */
/* 节奏:全站区块统一呼吸 */
.route-section, .fit-section, .principles, .capabilities, .contact-section { padding: 120px 0; }
.section-heading { margin-bottom: 70px; }
.section-heading h2 { max-width: 14em; }
.hero { padding: 104px 0 116px; }
.hero-lede { font-size: 1.13rem; max-width: 620px; }
.eyebrow { letter-spacing: .14em; }

/* 签名:关税表式台账 —— 点线引导符 + 表格数字 + 戳记徽章 */
.pricing-grid { gap: 56px; align-items: start; }
.pricing-col h3 { font-size: 1.05rem; letter-spacing: .04em; text-transform: uppercase; color: var(--muted); font-family: var(--mono); font-weight: 800; }
.pricing-list { border: 2px solid var(--ink); background: var(--white); box-shadow: 8px 8px 0 var(--paper-2); }
.pricing-list li { align-items: baseline; padding: 13px 18px; border-bottom: 1px solid var(--paper-2); font-size: .92rem; }
.pricing-list li .dots { flex: 1; min-width: 24px; margin: 0 10px; border-bottom: 2px dotted var(--line); text-decoration: none; transform: translateY(-4px); }
.pricing-list b { font-family: var(--mono); font-size: .95rem; font-variant-numeric: tabular-nums; letter-spacing: 0; }
.pricing-list i { transform: rotate(-2deg); box-shadow: 1px 1px 0 rgba(37,117,99,.35); }
.pricing-list .pricing-total { background: var(--paper); border-top: 2px solid var(--ink); }
.pricing-list .pricing-total b { font-size: 1.15rem; color: var(--green); }
.pricing-note { max-width: 46em; line-height: 1.75; }

/* hero 表单卡:细节打磨 */
.hero-check .form-head { letter-spacing: .1em; }
.hero-check label > span { color: #55686d; }
.hero-check input, .hero-check textarea { border-color: #c4bcab; transition: border-color .18s ease; }
.hero-check input:hover, .hero-check textarea:hover { border-color: #8a9296; }
.hero-check .check-note { line-height: 1.7; }
.hero-check-result { box-shadow: 6px 6px 0 rgba(37,117,99,.14); }

/* 指南精选卡:编号弱化为角标,行呼吸加大 */
.capability-ledger article { padding: 34px 12px; }
.capability-ledger h3 { font-size: 1.38rem; }
.capability-ledger p { line-height: 1.75; }

/* 联系卡与页脚微调 */
.contact-card { padding: 40px; }
footer { padding: 34px 0; }

/* hero 编排进场:一次性、克制、可关闭 */
@media (prefers-reduced-motion: no-preference) {
  .hero-copy > * { opacity: 0; transform: translateY(14px); animation: heroIn .55s cubic-bezier(.2,.7,.3,1) forwards; }
  .hero-copy > *:nth-child(1) { animation-delay: .02s; }
  .hero-copy > *:nth-child(2) { animation-delay: .1s; }
  .hero-copy > *:nth-child(3) { animation-delay: .18s; }
  .hero-copy > *:nth-child(4) { animation-delay: .26s; }
  .hero-copy > *:nth-child(5) { animation-delay: .34s; }
  .hero-check { opacity: 0; transform: translateY(18px); animation: heroIn .6s .3s cubic-bezier(.2,.7,.3,1) forwards; }
  @keyframes heroIn { to { opacity: 1; transform: none; } }
}
@media (max-width: 720px) {
  .route-section, .fit-section, .principles, .capabilities, .contact-section { padding: 84px 0; }
  .section-heading { margin-bottom: 46px; }
  .pricing-grid { gap: 36px; }
}

/* ===== 2026-08-02 THE GAP 叙事区(工厂为何难找 → 透明贸易桥) ===== */
.gap-copy { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; max-width: 1040px; margin-top: 12px; }
.gap-copy p { margin: 0; font-size: 1.02rem; line-height: 1.78; color: var(--muted); }
.gap-copy p:first-child::first-letter { font-family: var(--display); font-size: 2.6em; float: left; line-height: 0.85; padding: 4px 10px 0 0; color: var(--ink); }
.gap-cta { margin-top: 30px; }
@media (max-width: 760px) { .gap-copy { grid-template-columns: 1fr; gap: 22px; } }

/* ===== 2026-08-02 L4 锚价 + 报告模板区 ===== */
.l4-price-tag { display: flex; align-items: baseline; gap: 10px; margin: 6px 0 0; flex-wrap: wrap; }
.l4-price-tag b { font-family: var(--mono); font-size: 1.05rem; letter-spacing: .02em; color: var(--signal); border: 2px solid currentColor; padding: 3px 10px; border-radius: 4px; transform: rotate(-1deg); }
.l4-price-tag span { font-size: .92rem; color: var(--muted); }
.template-sheet { max-width: 860px; border: 2px solid var(--ink); background: var(--white); padding: 0 0 18px; }
.template-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 18px; border-bottom: 2px solid var(--ink); font-family: var(--mono); font-size: .78rem; letter-spacing: .12em; }
.template-head b { color: var(--signal); font-size: .95rem; white-space: nowrap; }
.template-sheet dl { margin: 0; }
.template-sheet dl > div { display: grid; grid-template-columns: 170px 1fr; gap: 14px; padding: 13px 18px; border-bottom: 1px dashed var(--line); }
.template-sheet dt { font-family: var(--mono); font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink); }
.template-sheet dd { margin: 0; font-size: .95rem; line-height: 1.6; color: var(--muted); }
.template-note { margin: 14px 18px 0; font-size: .85rem; color: var(--muted); font-style: italic; }
.template-accept { display: block; margin-top: 10px; font-size: .82rem; line-height: 1.55; color: var(--muted); }
.template-accept b { font-family: var(--mono); color: var(--signal); }
@media (max-width: 700px) { .template-sheet dl > div { grid-template-columns: 1fr; gap: 4px; } }

/* ===== 2026-08-02 specimen 样例报告页 + 定价阶梯 ===== */
.specimen-body { background: var(--white); }
.specimen-shell { max-width: 900px; padding-top: 48px; padding-bottom: 72px; }
.specimen-banner { border: 2px solid var(--orange); background: rgba(240, 93, 50, .07); padding: 14px 18px; font-size: .92rem; line-height: 1.6; margin: 0 0 26px; }
.specimen-banner b { font-family: var(--mono); color: var(--orange); letter-spacing: .14em; margin-right: 10px; }
.specimen-sheet { max-width: none; }
.spec-meta { border-bottom: 2px solid var(--ink); }
.spec-line { padding: 16px 18px; border-bottom: 1px dashed var(--line); }
.spec-line h2 { display: flex; align-items: baseline; gap: 10px; font-size: 1.02rem; margin: 0 0 6px; }
.spec-line h2 span { font-family: var(--mono); font-size: .78rem; color: var(--signal); border: 1px solid currentColor; padding: 1px 7px; border-radius: 3px; }
.spec-source { font-family: var(--mono); font-size: .74rem; letter-spacing: .06em; color: var(--muted); margin: 0 0 10px; text-transform: uppercase; }
.spec-quote { margin: 0 0 10px; padding: 10px 14px; border-left: 3px solid var(--signal); background: var(--paper-soft, rgba(8, 38, 48, .04)); font-size: .92rem; line-height: 1.65; color: var(--ink); }
.spec-reading { margin: 0; font-size: .93rem; line-height: 1.65; color: var(--muted); }
.spec-limits p { margin: 0; font-size: .93rem; line-height: 1.65; color: var(--muted); }
.specimen-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.pricing-specimen-link { display: inline-block; margin-top: 14px; }
.pricing-ladder { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; margin: 34px 0 0; font-family: var(--mono); font-size: .8rem; letter-spacing: .04em; }
.pricing-ladder span { border: 1px solid var(--line); padding: 5px 11px; border-radius: 999px; color: var(--muted); white-space: nowrap; }
.pricing-ladder span a { color: var(--signal); text-decoration: none; }
.pricing-ladder span a:hover { text-decoration: underline; }
.pricing-ladder i { color: var(--signal); font-style: normal; }

/* ===== 2026-08-02 报告查看页(view-only 会话+水印) ===== */
#rv-report { user-select: none; -webkit-user-select: none; position: relative; z-index: 2; }
.rv-countdown { position: sticky; top: 0; z-index: 6; font-family: var(--mono); font-size: .78rem; letter-spacing: .08em; background: var(--ink); color: var(--white); padding: 8px 14px; margin: 0 0 16px; }
.rv-plain { padding: 16px 18px; white-space: pre-wrap; word-break: break-word; font-size: .9rem; line-height: 1.6; margin: 0; font-family: inherit; }
.rv-watermark { position: fixed; inset: -12%; z-index: 3; pointer-events: none; display: flex; flex-wrap: wrap; gap: 80px 100px; align-content: space-between; transform: rotate(-24deg); opacity: .08; }
.rv-watermark span { font-family: var(--mono); font-size: .8rem; white-space: nowrap; color: var(--ink); }
.rv-print-block { display: none; }
@media print {
  .report-view-body #report-app, .report-view-body .rv-watermark { display: none !important; }
  .report-view-body .rv-print-block { display: block; font-size: 1.05rem; padding: 48px; }
}