body {
  margin: 0;
  padding: 24px 0;
  background: var(--color-page-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
}

* { box-sizing: border-box; }
img { max-width: 100%; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible { outline: 3px solid var(--color-mint-300); outline-offset: 3px; }

.shell {
  max-width: 1440px;
  margin: 0 auto;
  /* clip 而不是 hidden：hidden 會建立捲動容器，讓後代的 position: sticky
     失效。.submit-intro 靠 sticky 固定在投稿頁左側，本來一直是壞的。 */
  overflow: clip;
  border-radius: 28px;
  background: var(--surface-shell);
  box-shadow: var(--shadow-shell);
}

/* 頁首的樣式一律由 colors_and_type.css 提供，這裡不再重寫一套。
   原本這個檔案把 .site-header / .nav / .logo-group / .lang-picker /
   .btn-icon-circle 整組複製了一份，造成兩個後果：
   （1）案例頁的頁首會跟全站其他頁面各自漂移；
   （2）全站的頁首修正（例如多語系溢位保護）在這幾頁失效。
   要改頁首請改 colors_and_type.css，那才是唯一的來源。 */

.eyebrow, .case-kicker, .story-meta {
  color: var(--color-primary-600);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.case-kicker { display: flex; align-items: center; justify-content: center; gap: 14px; }
.case-kicker::before, .case-kicker::after { content: ""; width: 40px; height: 1px; background: var(--color-primary-500); }

.journal-masthead { padding: 28px 56px 0; border-bottom: 1px solid var(--color-border); text-align: center; }
.journal-issue { display: flex; justify-content: space-between; margin-bottom: 82px; color: var(--color-text-soft); font: 10px/1.2 var(--font-mono); letter-spacing: .12em; }
.journal-masthead h1 { max-width: 1080px; margin: 24px auto 26px; font-size: clamp(40px, 4.6vw, 62px); font-weight: 500; line-height: .88; letter-spacing: -.025em; }
.journal-intro { max-width: 700px; margin: 0 auto; color: var(--color-text-muted); font-size: 17px; line-height: 1.8; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px; margin-top: 34px; }
.case-button { display: inline-flex; min-height: 48px; padding: 0 24px; align-items: center; justify-content: center; gap: 10px; border: 1px solid var(--color-primary-900); border-radius: 999px; background: var(--color-primary-900); color: var(--color-text-on-dark); cursor: pointer; font: inherit; font-size: 13px; font-weight: 700; text-decoration: none; }
.case-button.secondary { background: transparent; color: var(--color-primary-900); }
.case-button:disabled { cursor: wait; opacity: .58; }
.case-text-link { display: inline-flex; padding: 7px 0; border-bottom: 1px solid currentColor; color: var(--color-primary-900); font-size: 13px; font-weight: 700; text-decoration: none; }
.case-button:hover { background: var(--color-primary-700); color: #fff; }
.case-button.secondary:hover { background: var(--color-primary-900); }
.case-text-link:hover { color: var(--color-primary-500); }

.journal-values { display: grid; max-width: 1040px; margin: 76px auto 0; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--color-border); }
.journal-values div { display: flex; min-height: 94px; padding: 24px 30px; align-items: center; gap: 16px; text-align: left; }
.journal-values div + div { border-left: 1px solid var(--color-border); }
.journal-values span { color: var(--color-primary-500); font: 11px/1 var(--font-mono); }
.journal-values strong { color: var(--color-text-muted); font-size: 12px; font-weight: 600; line-height: 1.45; }

.journal-archive { padding: 92px 56px 104px; }
.archive-heading { display: grid; padding-bottom: 34px; grid-template-columns: minmax(0, 1fr) minmax(320px, 470px); align-items: end; gap: 48px; border-bottom: 1px solid var(--color-primary-900); }
.archive-heading h2 { margin: 9px 0 0; font-size: clamp(30px, 3.2vw, 42px); line-height: .95; }
.archive-heading p { margin: 0; color: var(--color-text-muted); font-size: 14px; line-height: 1.75; }
.journal-list { padding-top: 34px; }

.lead-record { display: grid; padding-bottom: 70px; grid-template-columns: minmax(0, 1.5fr) minmax(300px, .72fr); gap: 48px; border-bottom: 1px solid var(--color-border); }
.evidence-diptych { display: grid; min-width: 0; grid-template-columns: minmax(0, 1fr) 50px minmax(0, 1fr); align-items: center; }
.evidence-diptych figure { position: relative; min-width: 0; margin: 0; background: var(--color-mint-100); }
.evidence-diptych img { display: block; width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.evidence-diptych figcaption { display: flex; position: absolute; right: 0; bottom: 0; left: 0; padding: 13px 16px; justify-content: space-between; background: rgba(6,63,57,.88); color: #fff; font-size: 10px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.evidence-diptych figcaption span { font-family: var(--font-mono); opacity: .65; }
.recovery-track, .story-visual-track { display: flex; position: relative; height: 100%; align-items: center; justify-content: space-between; }
.recovery-track::before, .story-visual-track::before { content: ""; position: absolute; right: 0; left: 0; height: 1px; background: var(--color-primary-500); }
.recovery-track i, .story-visual-track i { position: relative; z-index: 1; width: 7px; height: 7px; border: 2px solid var(--surface-shell); border-radius: 50%; background: var(--color-primary-500); }
.lead-copy { display: flex; min-width: 0; padding: 4px 0 8px; flex-direction: column; }
.lead-topline { display: flex; padding-bottom: 18px; justify-content: space-between; gap: 18px; border-bottom: 1px solid var(--color-border); color: var(--color-text-soft); font-size: 10px; font-weight: 700; letter-spacing: .1em; line-height: 1.4; text-transform: uppercase; }
.lead-topline span:first-child { color: var(--color-primary-700); }
.lead-copy h3 { margin: 32px 0 18px; font-size: clamp(38px, 4vw, 56px); line-height: .98; }
.lead-copy > p { margin: 0; color: var(--color-text-muted); font-size: 14px; line-height: 1.75; }
.lead-outcome { margin: 28px 0 26px; padding: 21px 0; border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }
.lead-outcome span { display: block; margin-bottom: 8px; color: var(--color-text-soft); font-size: 9px; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.lead-outcome strong { color: var(--color-primary-900); font-family: var(--font-serif); font-size: 22px; font-weight: 600; line-height: 1.3; }
.lead-copy .case-text-link { align-self: flex-start; margin-top: auto; }

.archive-index { border-top: 1px solid var(--color-primary-900); }
.archive-row { display: grid; padding: 22px 0; grid-template-columns: 54px 152px minmax(0, 1fr) 36px; align-items: center; gap: 26px; border-bottom: 1px solid var(--color-border); color: inherit; text-decoration: none; transition: background-color .2s; }
.archive-row:hover { background: var(--color-mint-100); }
.archive-number { color: var(--color-primary-500); font: 11px/1 var(--font-mono); text-align: center; }
.archive-thumb { overflow: hidden; background: var(--color-mint-100); }
.archive-thumb img { display: block; width: 100%; height: 96px; object-fit: cover; transition: transform .3s; }
.archive-row:hover .archive-thumb img { transform: scale(1.025); }
.archive-copy h3 { margin: 7px 0 6px; font-size: 28px; line-height: 1.05; }
.archive-copy p { display: -webkit-box; overflow: hidden; margin: 0; color: var(--color-text-muted); font-size: 12px; line-height: 1.55; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.archive-arrow { color: var(--color-primary-700); font-size: 22px; transition: transform .2s; }
.archive-row:hover .archive-arrow { transform: translate(3px, -3px); }

.case-state { padding: 64px 24px; border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); color: var(--color-text-muted); text-align: center; }
.case-state strong { display: block; margin-bottom: 8px; color: var(--color-primary-900); font-family: var(--font-serif); font-size: 30px; }
.empty-record { display: grid; min-height: 430px; grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr); border-top: 1px solid var(--color-primary-900); border-bottom: 1px solid var(--color-primary-900); }
.empty-spread { display: grid; position: relative; padding: 44px; grid-template-columns: 1fr 1fr; gap: 30px; align-items: center; background: var(--color-mint-100); }
.empty-spread div { display: grid; aspect-ratio: 4 / 5; place-items: center; border: 1px solid var(--color-mint-300); background: rgba(255,255,255,.5); }
.empty-spread div span { color: var(--color-primary-500); font: 11px/1 var(--font-mono); }
.empty-spread i { position: absolute; top: 50%; right: calc(50% - 24px); left: calc(50% - 24px); height: 1px; background: var(--color-primary-500); }
.empty-copy { display: flex; padding: 56px 48px; flex-direction: column; justify-content: center; }
.empty-copy strong { max-width: 500px; margin: 24px 0 18px; color: var(--color-primary-900); font-family: var(--font-serif); font-size: 42px; font-weight: 600; line-height: 1.02; }
.empty-copy p { margin: 0 0 26px; color: var(--color-text-muted); font-size: 14px; line-height: 1.75; }
.empty-copy .case-text-link { align-self: flex-start; }

.archive-invitation { display: grid; padding: 54px 56px; grid-template-columns: 130px minmax(0, 1fr) auto; align-items: center; gap: 36px; border-top: 1px solid var(--color-border); background: var(--color-mint-100); }
.invitation-number { color: var(--color-primary-500); font: 11px/1.4 var(--font-mono); letter-spacing: .08em; }
.archive-invitation h2 { max-width: 730px; margin: 8px 0 0; font-size: clamp(30px, 3.6vw, 48px); line-height: 1; }

.submit-layout { display: grid; padding: 62px 56px 90px; grid-template-columns: minmax(290px, .72fr) minmax(0, 1.28fr); gap: 62px; }
.submit-intro { position: sticky; top: 24px; align-self: start; padding: 0 46px 0 0; border-right: 1px solid var(--color-border); }
.submit-intro .story-back { margin-bottom: 74px; }
.submit-intro h1 { margin: 18px 0 22px; font-size: clamp(30px, 3vw, 40px); font-weight: 500; line-height: .93; }
.submit-intro > p { color: var(--color-text-muted); font-size: 14px; line-height: 1.75; }
.submission-rule { display: flex; margin: 40px 0 32px; align-items: center; }
.submission-rule span { width: 8px; height: 8px; border-radius: 50%; background: var(--color-primary-500); }
.submission-rule i { height: 1px; flex: 1; background: var(--color-mint-300); }
.submit-steps { margin: 0; padding: 0; list-style: none; counter-reset: steps; }
.submit-steps li { display: grid; padding: 16px 0; grid-template-columns: 32px 1fr; gap: 12px; border-top: 1px solid var(--color-border); color: var(--color-text-muted); font-size: 12px; line-height: 1.6; }
.submit-steps li::before { counter-increment: steps; content: "0" counter(steps); color: var(--color-primary-500); font: 10px/1.6 var(--font-mono); }
.case-form { padding: 0; counter-reset: sections; }
.form-section { position: relative; padding: 0 0 42px 54px; counter-increment: sections; }
.form-section + .form-section { padding-top: 42px; border-top: 1px solid var(--color-primary-900); }
.form-section::before { content: "0" counter(sections); position: absolute; top: 6px; left: 0; color: var(--color-primary-500); font: 11px/1 var(--font-mono); }
.form-section + .form-section::before { top: 48px; }
.form-section h2 { margin: 0 0 7px; font-size: 34px; line-height: 1; }
.form-section > p { margin: 0 0 24px; color: var(--color-text-muted); font-size: 13px; line-height: 1.65; }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label { color: var(--color-text); font-size: 11px; font-weight: 700; letter-spacing: .04em; }
.required { color: var(--color-danger); }
.field input, .field textarea, .field select { width: 100%; min-height: 48px; padding: 12px 14px; border: 1px solid var(--color-border); border-radius: 4px; outline: 0; background: #fff; color: var(--color-text); font: inherit; font-size: 14px; }
.field textarea { min-height: 210px; resize: vertical; line-height: 1.65; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--color-primary-600); box-shadow: 0 0 0 3px rgba(15,93,84,.1); }
.photo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.photo-input { position: relative; min-height: 310px; overflow: hidden; border: 1px solid var(--color-mint-300); background: var(--color-mint-100); }
.photo-input input { position: absolute; z-index: 3; inset: 0; width: 100%; height: 100%; cursor: pointer; opacity: 0; }
.photo-preview { display: grid; position: absolute; inset: 0; padding: 18px; place-items: center; color: var(--color-text-muted); text-align: center; }
.photo-preview::before { content: "+"; display: grid; width: 42px; height: 42px; margin: 0 auto 13px; place-items: center; border: 1px solid var(--color-primary-500); border-radius: 50%; color: var(--color-primary-700); font-size: 22px; font-weight: 300; }
.photo-preview:has(img)::before { display: none; }
.photo-preview img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.photo-preview strong { display: block; margin-bottom: 6px; color: var(--color-primary-900); }
.photo-label { position: absolute; z-index: 2; top: 0; left: 0; padding: 10px 13px; background: var(--color-primary-900); color: #fff; font-size: 9px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.photo-help { margin: 12px 0 0; color: var(--color-text-soft); font-size: 12px; }
.consent { display: flex; margin: 24px 0 16px; align-items: flex-start; gap: 11px; color: var(--color-text-muted); font-size: 12px; line-height: 1.6; }
.consent input { margin-top: 3px; accent-color: var(--color-primary-900); }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-message { min-height: 22px; margin-top: 14px; color: var(--color-text-muted); font-size: 13px; }
.form-message.error { color: var(--color-danger); }
.form-message.success { color: var(--color-success); }
.form-success { display: none; padding: 100px 30px; text-align: center; }
.form-success h2 { margin: 15px 0 10px; font-size: 48px; }
.form-success p { max-width: 520px; margin: 0 auto 24px; color: var(--color-text-muted); line-height: 1.7; }

.story-page { padding: 40px 56px 104px; }
.story-back { display: inline-flex; color: var(--color-primary-700); font-size: 12px; font-weight: 700; text-decoration: none; }
.story-head { max-width: 1040px; margin: 62px auto 50px; text-align: center; }
.story-record-mark { display: flex; margin-bottom: 26px; justify-content: center; gap: 28px; color: var(--color-primary-600); font: 10px/1 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; }
.story-record-mark span + span { padding-left: 28px; border-left: 1px solid var(--color-border); color: var(--color-text-soft); }
.story-head h1 { margin: 0 0 22px; font-size: clamp(32px, 4vw, 52px); font-weight: 500; line-height: .9; letter-spacing: -.02em; }
.story-head p { max-width: 720px; margin: 0 auto; color: var(--color-text-muted); font-family: var(--font-serif); font-size: 22px; line-height: 1.45; }
.story-visual { display: grid; max-width: 1180px; margin: 0 auto 66px; grid-template-columns: minmax(0, 1fr) 54px minmax(0, 1fr); align-items: center; }
.story-visual-panel { position: relative; min-width: 0; background: var(--color-mint-100); }
.story-visual-panel img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.story-visual-panel span { display: flex; position: absolute; right: 0; bottom: 0; left: 0; padding: 13px 16px; justify-content: space-between; background: rgba(6,63,57,.88); color: #fff; font-size: 10px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.story-visual-panel b { font: inherit; opacity: .65; }
.story-content { display: grid; max-width: 1000px; margin: 0 auto; grid-template-columns: 230px minmax(0, 700px); gap: 70px; }
.story-facts { align-self: start; border-top: 1px solid var(--color-primary-900); }
.story-fact { padding: 15px 0; border-bottom: 1px solid var(--color-border); }
.story-fact span { display: block; margin-bottom: 5px; color: var(--color-text-soft); font-size: 9px; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.story-fact strong { color: var(--color-primary-900); font-size: 13px; line-height: 1.45; }
.story-body { white-space: pre-wrap; color: var(--color-text); font-family: var(--font-serif); font-size: 21px; line-height: 1.85; }
/* 移除首字放大：投稿內文的開頭可能是引號、數字或中文字，放大後會變成孤立的巨大符號 */
.story-disclaimer { max-width: 1000px; margin: 70px auto 0; padding: 22px 0 0 300px; border-top: 1px solid var(--color-border); color: var(--color-text-muted); font-size: 11px; line-height: 1.7; }

.case-footer { padding: 28px 48px; border-top: 1px solid var(--color-border); color: var(--color-text-soft); font-size: 11px; text-align: center; }

@media (max-width: 1100px) {
  .lead-record { grid-template-columns: 1fr; }
  .lead-copy { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); column-gap: 42px; }
  .lead-topline { grid-column: 1 / -1; }
  .lead-copy h3 { grid-row: span 3; }
  .submit-layout { gap: 42px; }
}

@media (max-width: 900px) {
  body { padding: 0; }
  .shell { border-radius: 0; }
  .site-header { padding: 14px 16px !important; gap: 8px !important; }
  .logo-group .mark { height: 22px !important; }
  .logo-group .word { font-size: 18px !important; }
  .header-actions a[href="account"] { display: none !important; }
  .header-actions { gap: 6px !important; }
  .lang-picker .lang-toggle { height: 38px !important; padding: 0 10px !important; }
  .btn-icon-circle { width: 38px !important; height: 38px !important; }
  .journal-masthead { padding: 22px 20px 0; }
  .journal-issue { margin-bottom: 58px; }
  .journal-issue span:last-child { display: none; }
  .journal-masthead h1 { margin-top: 20px; font-size: clamp(32px, 8vw, 44px); }
  .journal-intro { font-size: 15px; }
  .journal-values { margin-top: 56px; grid-template-columns: 1fr; }
  .journal-values div { min-height: auto; padding: 17px 12px; }
  .journal-values div + div { border-top: 1px solid var(--color-border); border-left: 0; }
  .journal-archive { padding: 64px 18px 72px; }
  .archive-heading { display: block; }
  .archive-heading p { margin-top: 18px; }
  .evidence-diptych { grid-template-columns: 1fr 30px 1fr; }
  .evidence-diptych img { aspect-ratio: 3 / 4; }
  .lead-record { padding-bottom: 54px; gap: 32px; }
  .lead-copy { display: flex; }
  .lead-copy h3 { margin-top: 25px; }
  .archive-row { grid-template-columns: 36px 92px minmax(0, 1fr) 20px; gap: 12px; }
  .archive-thumb img { height: 76px; }
  .archive-copy h3 { font-size: 22px; }
  .archive-copy p { display: none; }
  .archive-arrow { font-size: 17px; }
  .empty-record { grid-template-columns: 1fr; }
  .empty-spread { min-height: 320px; padding: 30px; gap: 18px; }
  .empty-copy { padding: 42px 28px; }
  .empty-copy strong { font-size: 36px; }
  .archive-invitation { padding: 44px 22px; grid-template-columns: 1fr; gap: 22px; }
  .invitation-number { display: none; }
  .archive-invitation .case-button { justify-self: start; }
  .submit-layout { display: block; padding: 34px 18px 64px; }
  .submit-intro { position: static; margin-bottom: 56px; padding: 0; border-right: 0; }
  .submit-intro .story-back { margin-bottom: 56px; }
  .submit-intro h1 { font-size: 52px; }
  .form-section { padding-left: 38px; }
  .field-grid, .photo-grid { grid-template-columns: 1fr; }
  .photo-input { min-height: 300px; }
  .story-page { padding: 30px 18px 72px; }
  .story-head { margin: 54px auto 38px; }
  .story-record-mark { display: block; }
  .story-record-mark span { display: block; }
  .story-record-mark span + span { margin-top: 10px; padding-left: 0; border-left: 0; }
  .story-head h1 { font-size: 55px; }
  .story-head p { font-size: 19px; }
  .story-visual { margin-bottom: 46px; grid-template-columns: 1fr 28px 1fr; }
  .story-visual-panel img { aspect-ratio: 3 / 4; }
  .story-visual-panel span { padding: 10px; font-size: 8px; }
  .story-content { display: block; }
  .story-facts { display: grid; margin-bottom: 38px; grid-template-columns: 1fr 1fr; }
  .story-fact { padding-right: 12px; }
  .story-body { font-size: 19px; }
  .story-disclaimer { margin-top: 52px; padding: 20px 0 0; }
  .case-footer { padding: 24px 18px; }
}

@media (max-width: 520px) {
  .case-kicker::before, .case-kicker::after { width: 22px; }
  .journal-masthead h1 { font-size: 50px; }
  .hero-actions { gap: 18px; }
  .evidence-diptych { grid-template-columns: 1fr 22px 1fr; }
  .evidence-diptych figcaption { padding: 9px 8px; font-size: 8px; }
  .archive-row { grid-template-columns: 28px 72px minmax(0, 1fr) 18px; }
  .archive-number { font-size: 9px; }
  .archive-thumb img { height: 66px; }
  .archive-copy h3 { font-size: 19px; }
  .story-meta { font-size: 8px; letter-spacing: .1em; }
  .form-section { padding-left: 30px; }
  .form-section h2 { font-size: 29px; }
}