:root {
  --ink: #12110f;
  --muted: #706b64;
  --paper: #fbfaf7;
  --surface: #f1eee8;
  --wash: #e7e0d5;
  --line: #d8d1c7;
  --moss: #475548;
  --wine: #6f2634;
  --copper: #9a6f55;
  --max: 1380px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family:
    "Songti SC", "Noto Serif CJK SC", "Source Han Serif SC", Georgia, "Times New Roman",
    serif;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  color: inherit;
}

img {
  display: block;
  width: 100%;
}

/* Strategic account analysis */
.analysis-page {
  min-height: 100vh;
  background: #f5f3ee;
}

.analysis-header {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 78px;
  padding: 12px clamp(20px, 4rem, 64px);
  color: var(--paper);
  background: var(--ink);
}

.analysis-header .brand-en { color: #bdb6ab; }

.analysis-title {
  display: grid;
  gap: 5px;
  text-align: center;
}

.analysis-title span,
.analysis-back,
.analysis-updated,
.account-select span,
.account-tier,
.score-block span,
.metric-grid span,
.panel-heading > span,
.analysis-note,
.analysis-footer {
  font-family: Arial, Helvetica, sans-serif;
  letter-spacing: 0;
}

.analysis-title span {
  color: #aaa399;
  font-size: 9px;
  text-transform: uppercase;
}

.analysis-title strong { font-size: 15px; font-weight: 400; }
.analysis-version { margin-left: 7px; color: #c9a992; font: normal 9px Arial, sans-serif; }
.analysis-header-actions { display: flex; align-items: center; justify-content: flex-end; gap: 18px; }
.analysis-back { justify-self: end; font-size: 12px; border-bottom: 1px solid #777168; padding-bottom: 4px; }

.analysis-shell {
  width: min(1320px, calc(100% - 40px));
  margin: 0 auto;
  padding: 64px 0 72px;
}

.strategy-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(240px, .55fr);
  gap: 60px;
  min-height: 460px;
  align-items: end;
  padding: 22px 0 76px;
  border-bottom: 1px solid var(--line);
}

.strategy-hero h1 { margin: 16px 0 22px; font-size: clamp(44px, 5vw, 76px); font-weight: 400; line-height: 1.12; }
.strategy-hero h1 em { color: var(--wine); font-style: normal; }
.strategy-lead { width: min(650px, 100%); margin: 0; color: var(--muted); font-size: 18px; line-height: 2; }
.strategy-hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 22px; margin-top: 32px; }
.strategy-hero-aside { align-self: center; padding-left: 28px; border-left: 1px solid var(--line); }
.strategy-hero-aside span { color: var(--copper); font-family: Arial, sans-serif; font-size: 10px; letter-spacing: .18em; text-transform: uppercase; }
.strategy-hero-aside strong { display: block; margin-top: 12px; font-size: 38px; font-weight: 400; }
.strategy-hero-aside p { margin: 16px 0 0; color: var(--muted); font-size: 14px; line-height: 1.9; }

.capability-section { display: grid; grid-template-columns: .75fr 1.25fr; gap: 70px; padding: 92px 0; border-bottom: 1px solid var(--line); }
.capability-heading h2 { margin: 12px 0 0; font-size: 38px; font-weight: 400; line-height: 1.35; }
.capability-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.capability-grid article { min-height: 190px; padding: 26px; background: var(--paper); }
.capability-grid span { color: var(--copper); font-family: Arial, sans-serif; font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }
.capability-grid h3 { margin: 17px 0 0; font-size: 22px; font-weight: 400; }
.capability-grid p { margin: 10px 0 0; color: var(--muted); font-size: 14px; line-height: 1.8; }

.advisor-products { padding: 94px 0; border-bottom: 1px solid var(--line); }
.advisor-products-heading { display: grid; grid-template-columns: 1fr .7fr; gap: 60px; align-items: end; margin-bottom: 48px; }
.advisor-products-heading h2 { margin: 12px 0 0; font-size: 42px; font-weight: 400; line-height: 1.3; }
.advisor-products-heading > p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.9; }
.advisor-tabs { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); border-bottom: 0; }
.advisor-tab { min-height: 66px; padding: 0 24px; color: var(--muted); background: var(--paper); border: 0; border-right: 1px solid var(--line); cursor: pointer; text-align: left; }
.advisor-tab:last-child { border-right: 0; }
.advisor-tab span { margin-right: 12px; color: var(--copper); font: 10px Arial, sans-serif; }
.advisor-tab.is-active { color: var(--paper); background: var(--ink); }
.advisor-workbench { border: 1px solid var(--line); }
.advisor-tool { display: grid; grid-template-columns: .85fr 1.15fr; min-height: 540px; }
.tool-form-side { padding: 42px; background: var(--surface); border-right: 1px solid var(--line); }
.tool-form-side h3 { margin: 10px 0 30px; font-size: 27px; font-weight: 400; line-height: 1.45; }
.tool-form-side form { display: grid; gap: 20px; }
.tool-form-side label { display: grid; gap: 8px; }
.tool-form-side label > span { color: var(--muted); font: 11px Arial, sans-serif; }
.tool-form-side input, .tool-form-side select, .tool-form-side textarea { width: 100%; padding: 12px; color: var(--ink); background: var(--paper); border: 1px solid var(--line); border-radius: 0; outline: none; resize: vertical; }
.tool-form-side input:focus, .tool-form-side select:focus, .tool-form-side textarea:focus { border-color: var(--ink); }
.tool-form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.tool-generate { margin-top: 4px; cursor: pointer; }
.tool-result-side { display: grid; min-width: 0; padding: 42px; background: var(--paper); }
.tool-empty { align-self: center; justify-self: center; max-width: 360px; text-align: center; }
.tool-empty span { display: grid; place-items: center; width: 68px; height: 68px; margin: 0 auto 20px; color: var(--paper); background: var(--wine); font: 20px Georgia, serif; }
.tool-empty p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.9; }
.generated-result { display: grid; align-content: start; gap: 0; }
.generated-heading { display: grid; gap: 7px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.generated-heading span { color: var(--copper); font: 9px Arial, sans-serif; text-transform: uppercase; }
.generated-heading strong { font-size: 25px; font-weight: 400; }
.generated-result article { padding: 19px 0; border-bottom: 1px solid var(--line); }
.generated-result article span { color: var(--wine); font: 10px Arial, sans-serif; }
.generated-result article p { margin: 7px 0 0; color: var(--ink); font-size: 14px; line-height: 1.75; }
.result-contact { justify-self: start; margin-top: 24px; background: transparent; cursor: pointer; }
.report-upload input { padding: 10px; }
.report-upload i { color: var(--muted); font: 10px/1.5 Arial, sans-serif; }
.tool-form-status { min-height: 18px; margin: -8px 0 0; color: var(--muted); font: 11px/1.6 Arial, sans-serif; }
.tool-generate:disabled, .outline-link:disabled { cursor: wait; opacity: .55; }
.analysis-live-result { display: grid; align-content: start; gap: 22px; }
.analysis-live-result .generated-heading small { color: var(--muted); font: 11px/1.6 Arial, sans-serif; }
.analysis-live-kpis { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.analysis-live-kpis article { min-width: 0; padding: 14px 12px; background: var(--surface); }
.analysis-live-kpis span, .analysis-live-kpis small { display: block; color: var(--muted); font: 10px Arial, sans-serif; }
.analysis-live-kpis strong { display: block; margin-top: 8px; overflow-wrap: anywhere; font: 19px Georgia, serif; }
.analysis-live-table { max-width: 100%; overflow-x: auto; border-top: 1px solid var(--line); }
.analysis-live-table table { width: 100%; min-width: 560px; border-collapse: collapse; font: 11px Arial, sans-serif; }
.analysis-live-table th, .analysis-live-table td { padding: 10px 8px; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap; }
.analysis-live-table th { color: var(--muted); font-weight: 400; }
.analysis-live-chat { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; align-items: end; }
.analysis-live-chat label { display: grid; gap: 7px; }
.analysis-live-chat label span { color: var(--muted); font: 10px Arial, sans-serif; }
.analysis-live-chat input { width: 100%; min-height: 42px; padding: 10px; background: var(--paper); border: 1px solid var(--line); outline: none; }
.analysis-live-chat input:focus { border-color: var(--ink); }
.analysis-live-answer { min-height: 56px; padding: 13px 14px; color: var(--ink); background: var(--surface); font: 12px/1.8 Arial, sans-serif; white-space: pre-wrap; }

.service-ladder { display: grid; grid-template-columns: .7fr 1.3fr; gap: 70px; padding: 90px 0; border-bottom: 1px solid var(--line); }
.service-ladder h2 { margin: 12px 0 0; font-size: 38px; font-weight: 400; line-height: 1.35; }
.service-ladder ol { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.service-ladder li { display: grid; grid-template-columns: 52px 1fr; gap: 18px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.service-ladder li > span { color: var(--copper); font: 10px Arial, sans-serif; }
.service-ladder strong { font-size: 20px; font-weight: 400; }
.service-ladder p { margin: 7px 0 0; color: var(--muted); font-size: 14px; line-height: 1.7; }

.report-request { display: grid; grid-template-columns: 1.2fr .8fr; gap: 70px; margin-top: 72px; padding: 54px 46px; color: var(--paper); background: var(--moss); }
.report-request h2 { margin: 12px 0 18px; font-size: 42px; font-weight: 400; line-height: 1.3; }
.report-request p:not(.section-kicker) { max-width: 620px; margin: 0; color: rgba(251,250,247,.78); font-size: 15px; line-height: 1.9; }
.report-request .section-kicker { color: #d8c8bc; }
.report-request-action { display: grid; align-content: center; justify-items: start; padding-left: 34px; border-left: 1px solid rgba(251,250,247,.28); }
.report-request-action span { color: #d8c8bc; font-family: Arial, sans-serif; font-size: 10px; letter-spacing: .16em; text-transform: uppercase; }
.report-request-action strong { margin: 12px 0 24px; font-size: 21px; font-weight: 400; line-height: 1.7; }
.report-request-action .solid-link { color: var(--ink); background: var(--paper); border-color: var(--paper); }
.report-request-action small { margin-top: 15px; color: rgba(251,250,247,.64); font-family: Arial, sans-serif; font-size: 11px; line-height: 1.6; }
.report-request-action button { cursor: pointer; }

.dialog-open { overflow: hidden; }
.diagnosis-dialog { position: fixed; inset: 0; z-index: 80; visibility: hidden; opacity: 0; transition: opacity 220ms ease, visibility 220ms ease; }
.diagnosis-dialog.is-open { visibility: visible; opacity: 1; }
.diagnosis-backdrop { position: absolute; inset: 0; width: 100%; height: 100%; padding: 0; border: 0; background: rgba(18,17,15,.64); backdrop-filter: blur(5px); cursor: pointer; }
.diagnosis-sheet { position: absolute; inset: 0 0 0 auto; width: min(960px, 92vw); height: 100%; overflow-y: auto; display: grid; grid-template-columns: .82fr 1.18fr; gap: 46px; padding: 64px 54px; background: var(--paper); transform: translateX(100%); transition: transform 320ms cubic-bezier(.22,.72,.25,1); }
.diagnosis-dialog.is-open .diagnosis-sheet { transform: translateX(0); }
.diagnosis-close { position: absolute; top: 18px; right: 22px; width: 40px; height: 40px; padding: 0; color: var(--ink); background: transparent; border: 0; font: 300 32px/1 Arial, sans-serif; cursor: pointer; }
.diagnosis-intro h2 { margin: 12px 0 18px; font-size: 46px; font-weight: 400; line-height: 1.2; }
.diagnosis-intro > p:not(.section-kicker) { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.9; }
.wechat-card { display: grid; grid-template-columns: 132px 1fr; gap: 20px; align-items: center; margin-top: 32px; padding: 18px; color: var(--paper); background: var(--ink); }
.wechat-card-mark { aspect-ratio: 1; display: grid; align-content: center; justify-items: center; padding: 12px; color: var(--ink); background: var(--paper); text-align: center; }
.wechat-card-mark span { font: 9px Arial, sans-serif; }
.wechat-card-mark strong { margin: 7px 0; color: var(--wine); font-size: 29px; font-weight: 400; line-height: .9; }
.wechat-card-mark small { color: var(--muted); font: 8px/1.45 Arial, sans-serif; }
.wechat-card > div:last-child span { color: #aaa399; font: 9px Arial, sans-serif; }
.wechat-card > div:last-child strong { display: block; margin-top: 8px; font-size: 20px; font-weight: 400; }
.wechat-card > div:last-child p { margin: 4px 0 14px; color: #d8d0c5; font-size: 13px; }
.wechat-card > div:last-child small { color: #aaa399; font: 10px/1.6 Arial, sans-serif; }
.contact-channel { margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); }
.contact-channel span { color: var(--copper); font: 10px Arial, sans-serif; }
.contact-channel p { margin: 7px 0 0; font-size: 14px; }
.diagnosis-form { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px 18px; align-content: start; padding-top: 34px; }
.diagnosis-form label { display: grid; gap: 8px; }
.diagnosis-form label > span { color: var(--muted); font: 11px Arial, sans-serif; }
.diagnosis-form input:not([type='checkbox']), .diagnosis-form select, .diagnosis-form textarea { width: 100%; padding: 12px 0; color: var(--ink); background: transparent; border: 0; border-bottom: 1px solid var(--line); border-radius: 0; outline: 0; }
.diagnosis-form textarea { resize: vertical; }
.diagnosis-form input:focus, .diagnosis-form select:focus, .diagnosis-form textarea:focus { border-color: var(--ink); }
.diagnosis-wide { grid-column: 1 / -1; }
.diagnosis-consent { display: flex !important; grid-template-columns: auto 1fr; align-items: start; }
.diagnosis-consent input { margin-top: 2px; }
.diagnosis-submit { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 4px; }
.diagnosis-submit button { cursor: pointer; }
.diagnosis-submit p { margin: 0; color: var(--muted); font: 11px/1.6 Arial, sans-serif; }
.diagnosis-submit p.is-success { color: var(--moss); }
.diagnosis-submit p.is-error { color: var(--wine); }

.wechat-float { position: fixed; right: 22px; bottom: 22px; z-index: 60; font-family: Arial, Helvetica, sans-serif; }
.wechat-float-button { display: flex; align-items: center; gap: 9px; min-height: 46px; padding: 6px 15px 6px 7px; color: var(--paper); background: var(--ink); border: 1px solid rgba(255,255,255,.22); border-radius: 0; box-shadow: 0 10px 30px rgba(18,17,15,.2); cursor: pointer; }
.wechat-float-button span { display: grid; place-items: center; width: 32px; height: 32px; color: var(--ink); background: var(--paper); font-family: "Songti SC", serif; font-size: 16px; }
.wechat-float-button b { font-size: 11px; font-weight: 400; }
.wechat-float-panel { position: absolute; right: 0; bottom: 58px; width: 292px; padding: 24px; visibility: hidden; opacity: 0; color: var(--ink); background: var(--paper); border: 1px solid var(--line); box-shadow: 0 18px 50px rgba(18,17,15,.2); transform: translateY(10px); transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease; }
.wechat-float.is-open .wechat-float-panel { visibility: visible; opacity: 1; transform: translateY(0); }
.wechat-panel-close { position: absolute; top: 8px; right: 10px; padding: 4px; background: transparent; border: 0; font-size: 23px; cursor: pointer; }
.wechat-float-panel > p:first-child { margin: 0; color: var(--copper); font-size: 9px; }
.wechat-float-panel h2 { margin: 8px 0 16px; font-family: "Songti SC", serif; font-size: 22px; font-weight: 400; }
.wechat-float-panel > p:not(:first-child) { margin: 14px 0 18px; color: var(--muted); font-family: "Songti SC", serif; font-size: 13px; line-height: 1.7; }
.wechat-qr-placeholder { aspect-ratio: 1; display: grid; align-content: center; justify-items: center; width: 150px; margin: 0 auto; color: var(--ink); background: var(--surface); border: 1px solid var(--line); text-align: center; }
.wechat-qr-placeholder strong { color: var(--wine); font-family: "Songti SC", serif; font-size: 25px; font-weight: 400; }
.wechat-qr-placeholder span { margin-top: 10px; color: var(--muted); font-size: 9px; line-height: 1.5; }
.wechat-float-panel .solid-link { width: 100%; min-width: 0; cursor: pointer; }

.analysis-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  align-items: end;
  margin-bottom: 30px;
}

.analysis-toolbar h1 { margin: 10px 0 8px; font-size: 42px; font-weight: 400; }
.analysis-updated { margin: 0; color: var(--muted); font-size: 12px; }

.account-select { display: grid; gap: 8px; min-width: 260px; }
.account-select span { color: var(--muted); font-size: 11px; }
.account-select select { height: 46px; padding: 0 38px 0 14px; color: var(--ink); background: var(--paper); border: 1px solid var(--line); border-radius: 0; }

.account-summary {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 60px;
  align-items: center;
  padding: 34px 38px;
  color: var(--paper);
  background: var(--moss);
}

.account-tier { color: #d8d0c5; font-size: 11px; }
.account-summary h2 { margin: 9px 0; font-size: 34px; font-weight: 400; }
.account-summary p { max-width: 720px; margin: 0; color: rgba(251,250,247,.76); font-size: 15px; line-height: 1.8; }
.score-block { min-width: 150px; text-align: right; }
.score-block span { display: block; color: #d8d0c5; font-size: 11px; }
.score-block strong { font-family: Georgia, serif; font-size: 58px; font-weight: 400; }
.score-block small { color: #d8d0c5; font-size: 13px; }

.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-top: 0; }
.metric-grid article { min-height: 150px; padding: 28px; background: var(--paper); border-right: 1px solid var(--line); }
.metric-grid article:last-child { border-right: 0; }
.metric-grid span { color: var(--muted); font-size: 11px; }
.metric-grid strong { display: block; margin-top: 18px; font-size: 31px; font-weight: 400; }
.metric-grid p { margin: 8px 0 0; color: var(--moss); font-size: 13px; }

.analysis-content-grid { display: grid; grid-template-columns: 1.35fr .85fr; gap: 20px; margin-top: 20px; }
.analysis-panel { padding: 32px; background: var(--paper); border: 1px solid var(--line); }
.panel-heading { display: flex; justify-content: space-between; gap: 20px; align-items: start; margin-bottom: 30px; }
.panel-heading h2 { margin: 8px 0 0; font-size: 26px; font-weight: 400; }
.panel-heading > span { color: var(--muted); font-size: 11px; }
.score-list { display: grid; gap: 23px; }
.score-row > div:first-child { display: flex; justify-content: space-between; margin-bottom: 8px; font-size: 14px; }
.score-row strong { font-family: Arial, sans-serif; font-size: 13px; font-weight: 400; }
.score-track { height: 5px; overflow: hidden; background: var(--surface); }
.score-track i { display: block; width: var(--score); height: 100%; background: var(--wine); transition: width 300ms ease; }

.insight-panel { color: var(--paper); background: var(--ink); border-color: var(--ink); }
.insight-panel .section-kicker { color: #bf8a95; }
.insight-panel .panel-heading > span { color: #aaa399; }
.insight-panel > strong { display: block; font-size: 25px; font-weight: 400; line-height: 1.45; }
.insight-panel > p { margin: 18px 0 30px; color: #bdb6ab; font-size: 14px; line-height: 1.9; }
.opportunity-value { padding-top: 20px; border-top: 1px solid #494640; }
.opportunity-value span { display: block; color: #aaa399; font-family: Arial, sans-serif; font-size: 11px; }
.opportunity-value b { display: block; margin-top: 8px; font-size: 27px; font-weight: 400; }

.action-panel { margin-top: 20px; }
.action-table { border-top: 1px solid var(--line); }
.action-table-head,
.action-table-row { display: grid; grid-template-columns: 90px minmax(300px, 1.6fr) 120px 120px 90px; gap: 16px; align-items: center; min-height: 58px; padding: 0 12px; border-bottom: 1px solid var(--line); }
.action-table-head { min-height: 42px; color: var(--muted); font-family: Arial, sans-serif; font-size: 10px; }
.action-table-row { font-family: Arial, Helvetica, sans-serif; font-size: 12px; }
.action-table-row strong { font-family: inherit; font-size: 13px; font-weight: 400; }
.priority,
.status-progress,
.status-pending { display: inline-block; padding: 5px 8px; font-style: normal; font-size: 10px; font-weight: 400; }
.priority.high { color: var(--wine); background: #f0dfe2; }
.priority.medium { color: var(--moss); background: #e1e8e1; }
.status-progress { color: var(--wine); }
.status-pending { color: var(--muted); }
.analysis-note { margin: 18px 0 0; color: var(--muted); font-size: 11px; line-height: 1.7; }
.analysis-footer { display: flex; justify-content: space-between; gap: 20px; padding: 22px clamp(20px, 4rem, 64px); color: #aaa399; background: var(--ink); font-size: 10px; }

@media (max-width: 900px) {
  .analysis-header { grid-template-columns: 1fr auto; }
  .analysis-title { display: none; }
  .analysis-header-actions { gap: 12px; }
  .analysis-shell { padding-top: 36px; }
  .strategy-hero { grid-template-columns: 1fr; gap: 34px; min-height: 0; padding-bottom: 54px; }
  .strategy-hero-aside { align-self: start; }
  .capability-section { grid-template-columns: 1fr; gap: 34px; padding: 64px 0; }
  .advisor-products-heading, .service-ladder { grid-template-columns: 1fr; gap: 34px; }
  .advisor-tool { grid-template-columns: 1fr; }
  .tool-form-side { border-right: 0; border-bottom: 1px solid var(--line); }
  .report-request { grid-template-columns: 1fr; gap: 36px; padding: 36px 26px; }
  .report-request-action { padding: 28px 0 0; border-top: 1px solid rgba(251,250,247,.28); border-left: 0; }
  .diagnosis-sheet { grid-template-columns: 1fr; gap: 12px; padding: 52px 28px; }
  .analysis-toolbar { display: grid; }
  .account-select { min-width: 0; width: 100%; }
  .account-summary { gap: 24px; padding: 28px 24px; }
  .metric-grid { grid-template-columns: repeat(2, 1fr); }
  .metric-grid article:nth-child(2) { border-right: 0; }
  .metric-grid article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .analysis-content-grid { grid-template-columns: 1fr; }
  .action-table-head { display: none; }
  .action-table-row { grid-template-columns: 48px 1fr auto; gap: 10px; padding: 16px 0; }
  .action-table-row span:nth-of-type(2), .action-table-row span:nth-of-type(3) { display: none; }
}

@media (max-width: 560px) {
  .analysis-shell { width: min(100% - 28px, 1320px); }
  .analysis-toolbar h1 { font-size: 32px; }
  .strategy-hero h1 { font-size: 42px; }
  .strategy-lead { font-size: 16px; }
  .capability-grid { grid-template-columns: 1fr; }
  .advisor-products { padding: 64px 0; }
  .advisor-products-heading h2 { font-size: 33px; }
  .advisor-tabs { grid-template-columns: 1fr; border-bottom: 1px solid var(--line); }
  .advisor-tab { min-height: 54px; border-right: 0; border-bottom: 1px solid var(--line); }
  .advisor-tab:last-child { border-bottom: 0; }
  .tool-form-side, .tool-result-side { padding: 26px 20px; }
  .tool-form-grid { grid-template-columns: 1fr; }
  .advisor-tool { min-height: 0; }
  .tool-result-side { min-height: 360px; }
  .analysis-live-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .analysis-live-chat { grid-template-columns: 1fr; }
  .service-ladder { padding: 64px 0; }
  .capability-heading h2 { font-size: 31px; }
  .report-request { margin-top: 48px; padding: 30px 22px; }
  .report-request h2 { font-size: 33px; }
  .diagnosis-sheet { width: 100%; padding: 52px 20px 34px; }
  .diagnosis-intro h2 { font-size: 38px; }
  .wechat-card { grid-template-columns: 110px 1fr; padding: 14px; }
  .diagnosis-form { grid-template-columns: 1fr; }
  .diagnosis-wide { grid-column: auto; }
  .wechat-float { right: 12px; bottom: 12px; }
  .wechat-float-button b { display: none; }
  .wechat-float-button { padding: 6px; }
  .wechat-float-panel { right: 0; width: min(292px, calc(100vw - 24px)); }
  .account-summary { grid-template-columns: 1fr; }
  .account-summary h2 { font-size: 27px; }
  .score-block { min-width: 0; text-align: left; border-top: 1px solid rgba(255,255,255,.2); padding-top: 18px; }
  .score-block strong { font-size: 46px; }
  .metric-grid article { min-height: 132px; padding: 22px 18px; }
  .metric-grid strong { font-size: 24px; }
  .analysis-panel { padding: 24px 20px; }
  .action-table-row { grid-template-columns: 42px 1fr; }
  .action-table-row span:last-child { display: none; }
  .analysis-footer { display: grid; }
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 76px;
  padding: 0 clamp(20px, 4rem, 64px);
  color: var(--ink);
  background: rgba(251, 250, 247, 0.74);
  border-bottom: 1px solid rgba(18, 17, 15, 0.08);
  backdrop-filter: blur(18px);
  transition:
    background 240ms ease,
    height 240ms ease;
}

.site-header.is-scrolled {
  height: 64px;
  background: rgba(251, 250, 247, 0.94);
}

.brand-mark {
  justify-self: start;
  display: inline-grid;
  gap: 3px;
  min-width: 132px;
  line-height: 1;
}

.brand-cn {
  font-size: 22px;
  letter-spacing: 0.18em;
}

.brand-en {
  color: var(--muted);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 10px;
  letter-spacing: 0.32em;
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 42px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 12px;
  letter-spacing: 0.18em;
}

.main-nav a {
  position: relative;
  padding: 10px 0;
}

.main-nav a::after {
  position: absolute;
  right: 0;
  bottom: 5px;
  left: 0;
  height: 1px;
  background: currentColor;
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.main-nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.menu-toggle {
  justify-self: end;
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 1px;
  margin: 7px auto;
  background: var(--ink);
  transition:
    transform 180ms ease,
    opacity 180ms ease;
}

.menu-toggle.is-open span:first-child {
  transform: translateY(4px) rotate(34deg);
}

.menu-toggle.is-open span:last-child {
  transform: translateY(-4px) rotate(-34deg);
}

.mobile-nav {
  position: fixed;
  top: 64px;
  right: 0;
  left: 0;
  z-index: 19;
  display: none;
  padding: 24px 24px 30px;
  background: rgba(251, 250, 247, 0.98);
  border-bottom: 1px solid var(--line);
}

.mobile-nav a {
  display: block;
  padding: 15px 0;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 12px;
  letter-spacing: 0.18em;
}

.mobile-nav.is-open {
  display: block;
}

.hero {
  position: relative;
  display: grid;
  min-height: 100svh;
  padding-top: 76px;
  overflow: hidden;
  background: var(--wash);
}

.hero picture {
  grid-area: 1 / 1;
  min-height: calc(100svh - 76px);
}

.hero::after {
  grid-area: 1 / 1;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(90deg, rgba(18, 17, 15, 0.58), rgba(18, 17, 15, 0.18) 43%, rgba(18, 17, 15, 0) 72%),
    linear-gradient(0deg, rgba(18, 17, 15, 0.24), rgba(18, 17, 15, 0) 34%);
}

.hero img {
  height: 100%;
  min-height: calc(100svh - 76px);
  object-fit: cover;
  object-position: center 48%;
}

.hero-copy {
  grid-area: 1 / 1;
  position: relative;
  z-index: 1;
  align-self: center;
  width: min(560px, calc(100% - 40px));
  margin: 34px 0 0 clamp(20px, 5rem, 86px);
  color: var(--paper);
  text-shadow: 0 1px 22px rgba(18, 17, 15, 0.28);
}

.eyebrow,
.section-kicker,
.look-number {
  margin: 0;
  color: var(--wine);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.hero-copy .eyebrow {
  color: #d8c8bc;
}

.hero h1 {
  margin: 10px 0 14px;
  font-size: 88px;
  font-weight: 400;
  line-height: 0.95;
}

.hero p:not(.eyebrow) {
  max-width: 430px;
  margin: 0;
  color: rgba(251, 250, 247, 0.9);
  font-size: 21px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  margin-top: 30px;
}

.solid-link,
.text-link,
.outline-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.solid-link {
  min-width: 144px;
  padding: 0 22px;
  color: var(--paper);
  background: var(--ink);
  border: 1px solid var(--ink);
}

.hero .solid-link {
  color: var(--ink);
  background: var(--paper);
  border-color: var(--paper);
}

.text-link {
  border-bottom: 1px solid currentColor;
}

.outline-link {
  min-width: 142px;
  padding: 0 20px;
  border: 1px solid currentColor;
}

.solid-link:hover,
.outline-link:hover {
  color: var(--paper);
  background: var(--moss);
  border-color: var(--moss);
}

.hero-notes {
  position: absolute;
  right: clamp(20px, 4rem, 64px);
  bottom: 34px;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, minmax(132px, 1fr));
  gap: 1px;
  width: min(560px, calc(100% - 40px));
  background: rgba(251, 250, 247, 0.22);
  border: 1px solid rgba(251, 250, 247, 0.22);
}

.hero-notes div {
  min-height: 86px;
  padding: 18px;
  color: var(--paper);
  background: rgba(18, 17, 15, 0.34);
  backdrop-filter: blur(14px);
}

.hero-notes span {
  color: #d8c8bc;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 10px;
  letter-spacing: 0.18em;
}

.hero-notes p {
  margin: 10px 0 0;
  font-size: 17px;
  line-height: 1.35;
}

.intro {
  width: min(980px, calc(100% - 40px));
  margin: 0 auto;
  padding: 142px 0 122px;
  text-align: center;
}

.intro h2,
.section-heading h2,
.story h2,
.atelier h2,
.service h2,
.consultation h2 {
  margin: 12px 0 0;
  font-size: 56px;
  font-weight: 400;
  line-height: 1.18;
}

.intro p:last-child {
  width: min(720px, 100%);
  margin: 28px auto 0;
  color: var(--muted);
  font-size: 19px;
  line-height: 2;
}

.story,
.collection,
.service,
.consultation {
  max-width: var(--max);
  margin: 0 auto;
  padding-right: clamp(20px, 4rem, 64px);
  padding-left: clamp(20px, 4rem, 64px);
}

.story {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.25fr);
  gap: 72px;
  padding-bottom: 128px;
}

.story-copy {
  border-top: 1px solid var(--line);
  padding-top: 22px;
}

.story-grid {
  display: grid;
  gap: 18px;
}

.story-grid article,
.service-grid article {
  min-height: 190px;
  padding: 28px;
  background: var(--surface);
  border: 1px solid rgba(18, 17, 15, 0.06);
}

.story-grid span,
.service-grid span,
.contact-routes span {
  color: var(--copper);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.story-grid h3,
.service-grid h3 {
  margin: 18px 0 0;
  font-size: 28px;
  font-weight: 400;
}

.story-grid p,
.service-grid p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.9;
}

.collection {
  padding-bottom: 150px;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.65fr);
  gap: 40px;
  align-items: end;
  margin-bottom: 64px;
  border-top: 1px solid var(--line);
  padding-top: 22px;
}

.section-heading > p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.9;
}

.look-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 34px;
  align-items: start;
}

.look {
  display: grid;
  gap: 20px;
}

.look img {
  aspect-ratio: 4 / 5.45;
  object-fit: cover;
  background: var(--wash);
}

.look-offset {
  margin-top: 82px;
}

.look h3 {
  margin: 8px 0 0;
  font-size: 32px;
  font-weight: 400;
}

.look p:last-child {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.9;
}

.editorial-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 78px;
}

.editorial-grid article {
  display: grid;
  gap: 14px;
}

.editorial-grid img {
  aspect-ratio: 3 / 4;
  object-fit: cover;
  background: var(--wash);
}

.editorial-grid p {
  margin: 0;
  color: var(--muted);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.atelier {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.7fr) minmax(280px, 0.75fr);
  gap: 44px;
  max-width: var(--max);
  margin: 0 auto;
  padding: 104px clamp(20px, 4rem, 64px);
  background: var(--ink);
  color: var(--paper);
}

.atelier .section-kicker {
  color: #d3b8ad;
}

.atelier-copy p:last-child {
  max-width: 660px;
  margin: 30px 0 0;
  color: rgba(251, 250, 247, 0.72);
  font-size: 18px;
  line-height: 2;
}

.atelier-media img {
  aspect-ratio: 3 / 4;
  height: 100%;
  object-fit: cover;
}

.atelier-list {
  align-self: end;
  display: grid;
  border-top: 1px solid rgba(251, 250, 247, 0.24);
}

.atelier-list div {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid rgba(251, 250, 247, 0.24);
}

.atelier-list span {
  color: #d3b8ad;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 11px;
  letter-spacing: 0.18em;
}

.atelier-list p {
  margin: 0;
  font-size: 22px;
  line-height: 1.35;
}

.service {
  padding-top: 138px;
  padding-bottom: 110px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.consultation {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(360px, 1fr);
  gap: 70px;
  align-items: start;
  padding-top: 36px;
  padding-bottom: 132px;
}

.consultation-copy {
  position: sticky;
  top: 96px;
}

.consultation-copy p:not(.section-kicker) {
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 2;
}

.contact-routes {
  display: grid;
  gap: 12px;
  margin-top: 34px;
}

.contact-routes div {
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.contact-routes p {
  margin: 8px 0 0;
  color: var(--ink);
  font-size: 18px;
}

.lead-form {
  padding: 30px;
  background: var(--surface);
  border: 1px solid rgba(18, 17, 15, 0.08);
}

.form-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-bottom: 28px;
  background: var(--line);
  border: 1px solid var(--line);
}

.form-tab {
  min-height: 46px;
  padding: 0 10px;
  background: var(--paper);
  border: 0;
  cursor: pointer;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 12px;
  letter-spacing: 0.1em;
}

.form-tab.is-active {
  color: var(--paper);
  background: var(--ink);
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.field-grid label {
  display: grid;
  gap: 8px;
}

.field-grid label > span {
  color: var(--muted);
  font-size: 14px;
}

.field-grid input,
.field-grid select,
.field-grid textarea {
  width: 100%;
  min-height: 46px;
  padding: 11px 12px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid rgba(18, 17, 15, 0.16);
  border-radius: 0;
}

.field-grid textarea {
  resize: vertical;
  min-height: 118px;
  line-height: 1.7;
}

.field-grid input:focus,
.field-grid select:focus,
.field-grid textarea:focus {
  outline: 2px solid rgba(111, 38, 52, 0.22);
  border-color: var(--wine);
}

.field-wide {
  grid-column: 1 / -1;
}

.consent-row {
  grid-template-columns: 20px 1fr;
  align-items: start;
  gap: 10px;
}

.consent-row input {
  width: 18px;
  height: 18px;
  min-height: 18px;
  margin-top: 2px;
  padding: 0;
}

.form-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  margin-top: 24px;
}

.form-submit {
  cursor: pointer;
}

.form-submit[disabled] {
  cursor: wait;
  opacity: 0.65;
}

.form-status {
  min-height: 22px;
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.5;
}

.form-status.is-success {
  color: var(--moss);
}

.form-status.is-error {
  color: var(--wine);
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  gap: 20px;
  align-items: center;
  padding: 28px clamp(20px, 4rem, 64px);
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 11px;
  letter-spacing: 0.14em;
}

.site-footer p {
  margin: 0;
}

.footer-brand {
  color: var(--ink);
}

.site-footer nav {
  display: flex;
  gap: 24px;
  justify-content: center;
}

.site-footer > p:last-child {
  justify-self: end;
  text-align: right;
}

.legal-page,
.error-page {
  min-height: 100svh;
  background: var(--paper);
}

.legal-content,
.error-content {
  width: min(760px, calc(100% - 40px));
  margin: 0 auto;
  padding: 86px 0;
}

.legal-content .brand-mark {
  margin-bottom: 80px;
}

.legal-content h1,
.error-content h1 {
  margin: 14px 0 0;
  font-size: 56px;
  font-weight: 400;
  line-height: 1.15;
}

.legal-content p,
.error-content p:not(.section-kicker) {
  margin: 26px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 2;
}

.legal-content .text-link,
.error-content .solid-link {
  margin-top: 34px;
}

@media (max-width: 1120px) {
  .main-nav {
    gap: 30px;
  }

  .atelier {
    grid-template-columns: 1fr 0.78fr;
  }

  .atelier-list {
    grid-column: 1 / -1;
  }

  .consultation {
    grid-template-columns: 1fr;
  }

  .consultation-copy {
    position: static;
  }
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: 1fr auto;
    height: 64px;
  }

  .main-nav {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .hero {
    min-height: 92svh;
    padding-top: 64px;
  }

  .hero picture,
  .hero img {
    min-height: calc(92svh - 64px);
  }

  .hero img {
    object-position: 58% center;
  }

  .hero-copy {
    width: min(460px, calc(100% - 32px));
    margin: 42px 16px 0;
  }

  .hero h1 {
    font-size: 62px;
  }

  .hero p:not(.eyebrow) {
    max-width: 330px;
    font-size: 17px;
  }

  .hero-notes {
    right: 16px;
    bottom: 16px;
    left: 16px;
    grid-template-columns: 1fr;
    width: auto;
  }

  .hero-notes div {
    min-height: auto;
    padding: 12px 14px;
  }

  .hero-notes p {
    margin-top: 4px;
    font-size: 15px;
  }

  .intro {
    padding-top: 90px;
    padding-bottom: 80px;
    text-align: left;
  }

  .intro h2,
  .section-heading h2,
  .story h2,
  .atelier h2,
  .service h2,
  .consultation h2 {
    font-size: 38px;
  }

  .story,
  .section-heading,
  .look-grid,
  .service-grid {
    grid-template-columns: 1fr;
  }

  .story {
    gap: 32px;
    padding-bottom: 88px;
  }

  .collection {
    padding-bottom: 100px;
  }

  .section-heading {
    margin-bottom: 42px;
  }

  .look-grid {
    gap: 54px;
  }

  .look-offset {
    margin-top: 0;
  }

  .look img {
    aspect-ratio: 4 / 5;
  }

  .editorial-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 54px;
  }

  .atelier {
    grid-template-columns: 1fr;
    padding-top: 78px;
    padding-bottom: 78px;
  }

  .atelier-media img {
    max-height: 580px;
  }

  .service {
    padding-top: 92px;
    padding-bottom: 72px;
  }

  .lead-form {
    padding: 22px;
  }

  .site-footer {
    grid-template-columns: 1fr;
  }

  .site-footer nav {
    justify-content: start;
  }

  .site-footer > p:last-child {
    justify-self: start;
    text-align: left;
  }
}

@media (max-width: 560px) {
  .site-header {
    padding-right: 16px;
    padding-left: 16px;
  }

  .brand-cn {
    font-size: 19px;
  }

  .brand-en {
    font-size: 9px;
  }

  .hero {
    min-height: 100svh;
  }

  .hero picture,
  .hero img {
    min-height: calc(100svh - 64px);
  }

  .hero-copy {
    align-self: start;
    width: min(330px, calc(100% - 32px));
    margin-top: 102px;
  }

  .hero h1 {
    font-size: 52px;
  }

  .hero p:not(.eyebrow) {
    font-size: 16px;
    line-height: 1.75;
  }

  .hero-actions {
    align-items: stretch;
  }

  .hero-actions a {
    width: 100%;
  }

  .hero-notes {
    display: none;
  }

  .story,
  .collection,
  .service,
  .consultation {
    padding-right: 16px;
    padding-left: 16px;
  }

  .intro {
    width: calc(100% - 32px);
  }

  .intro h2,
  .section-heading h2,
  .story h2,
  .atelier h2,
  .service h2,
  .consultation h2 {
    font-size: 34px;
  }

  .story-grid article,
  .service-grid article {
    padding: 22px;
  }

  .editorial-grid {
    grid-template-columns: 1fr;
  }

  .atelier {
    padding-right: 16px;
    padding-left: 16px;
  }

  .atelier-list div {
    grid-template-columns: 36px 1fr;
    gap: 16px;
  }

  .atelier-list p {
    font-size: 19px;
  }

  .field-grid {
    grid-template-columns: 1fr;
  }

  .form-tabs {
    grid-template-columns: 1fr;
  }

  .site-footer {
    padding-right: 16px;
    padding-left: 16px;
  }
}
.client-analysis {
  margin: clamp(56px, 9vw, 120px) auto 0;
  max-width: 1180px;
  padding: clamp(28px, 5vw, 64px);
  background: #ebe5de;
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 28px;
}

.client-analysis h2 { margin: 8px 0 12px; font-size: clamp(30px, 4vw, 54px); font-weight: 400; }
.client-analysis p:not(.section-kicker) { max-width: 520px; color: #5c554d; margin: 0 0 24px; }

@media (max-width: 700px) {
  .client-analysis { display: block; }
}