:root {
  --ink: #17211d;
  --muted: #68766f;
  --line: #dce5e0;
  --surface: #ffffff;
  --surface-soft: #f4f7f5;
  --green: #287356;
  --green-dark: #123c2f;
  --green-soft: #e5f3ec;
  --blue: #25698a;
  --blue-soft: #e8f3f8;
  --amber: #986218;
  --amber-soft: #fff4df;
  --red: #a33b36;
  --red-soft: #fbeceb;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: #edf2ef;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body { min-width: 320px; margin: 0; background: radial-gradient(circle at top right, #dcece4 0, transparent 34rem), #edf2ef; }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; opacity: .48; }
:focus-visible { outline: 3px solid rgba(43, 123, 91, .32); outline-offset: 2px; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 100; padding: 9px 12px; border-radius: 8px; background: white; color: var(--green-dark); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }

.topbar { position: sticky; top: 0; z-index: 10; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 20px; min-height: 66px; padding: 10px clamp(18px, 4vw, 56px); border-bottom: 1px solid rgba(206, 220, 213, .9); background: rgba(248, 251, 249, .92); backdrop-filter: blur(18px); }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; }
.brand-mark { display: grid; width: 38px; height: 38px; place-items: center; border-radius: 11px; background: var(--green-dark); color: white; font-weight: 900; }
.brand strong, .brand small { display: block; }
.brand strong { font-size: 14px; }
.brand small { margin-top: 2px; color: var(--muted); font-size: 10px; }
.workspace-nav { display: flex; align-items: center; gap: 4px; padding: 4px; border: 1px solid var(--line); border-radius: 11px; background: white; }
.workspace-nav a { padding: 8px 11px; border-radius: 8px; color: var(--muted); font-size: 11px; font-weight: 750; text-decoration: none; white-space: nowrap; }
.workspace-nav a.active { background: var(--green-dark); color: white; }
.topbar > button { justify-self: end; }

.page-shell { width: min(1120px, calc(100% - 32px)); margin: 0 auto; padding: 28px 0 64px; }
.hero { display: grid; grid-template-columns: minmax(0, 1fr) 235px; gap: 32px; align-items: end; padding: clamp(28px, 5vw, 52px); border-radius: 24px; background: linear-gradient(135deg, #102f26, #1f6048); color: white; box-shadow: 0 18px 48px rgba(18, 60, 47, .18); }
.eyebrow { margin: 0 0 8px; color: #66b591; font-size: 10px; font-weight: 900; letter-spacing: .14em; }
.hero .eyebrow { color: #8fd0b2; }
.hero h1 { max-width: 720px; margin: 0; font-size: clamp(27px, 5vw, 46px); letter-spacing: -.045em; line-height: 1.12; }
.hero-copy > p:last-child { max-width: 700px; margin: 16px 0 0; color: #d5e8df; font-size: 14px; line-height: 1.75; }
.period-control { display: grid; gap: 8px; padding: 15px; border: 1px solid rgba(255, 255, 255, .18); border-radius: 14px; background: rgba(255, 255, 255, .08); }
.period-control > span { color: #c8e3d7; font-size: 10px; font-weight: 850; }
.period-control input { width: 100%; height: 42px; padding: 8px 10px; border: 1px solid rgba(255, 255, 255, .25); border-radius: 9px; background: white; color: var(--ink); }
.period-control small { color: #c8e3d7; font-size: 10px; line-height: 1.5; }

.action-card { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 18px; padding: 24px clamp(22px, 4vw, 34px); border: 1px solid #c2ddcf; border-radius: 18px; background: white; box-shadow: 0 8px 28px rgba(23, 55, 43, .08); }
.action-label { color: var(--green); font-size: 10px; font-weight: 900; letter-spacing: .1em; }
.action-card h2 { margin: 7px 0 5px; font-size: clamp(20px, 3vw, 28px); letter-spacing: -.025em; }
.action-card p { margin: 0; color: var(--muted); font-size: 12px; }
.primary-button, .secondary-button { display: inline-flex; align-items: center; justify-content: center; min-height: 42px; padding: 10px 15px; border-radius: 9px; font-weight: 850; text-decoration: none; }
.primary-button { border: 1px solid var(--green-dark); background: var(--green-dark); color: white; }
.primary-button:hover { background: #1e5743; }
.secondary-button { border: 1px solid var(--line); background: white; color: var(--green-dark); }
.text-button { border: 0; background: transparent; color: var(--green-dark); font-size: 11px; font-weight: 850; }
.text-button.danger { color: var(--red); }
.action-buttons { display: grid; flex: 0 0 auto; grid-template-columns: auto auto; gap: 7px 9px; min-width: 250px; }
.action-buttons .official-system-note { grid-column: 1 / -1; text-align: right; }
.official-system-note { color: var(--muted); font-size: 9px; font-weight: 750; }

.progress-strip { display: grid; grid-template-columns: auto 1fr auto; gap: 18px; align-items: center; margin: 14px 0 22px; padding: 13px 17px; border: 1px solid var(--line); border-radius: 13px; background: rgba(255, 255, 255, .7); }
.progress-strip > div:first-child { display: grid; }
.progress-strip strong { font-size: 16px; }
.progress-strip span { color: var(--muted); font-size: 9px; }
.progress-track { height: 6px; overflow: hidden; border-radius: 99px; background: #dfe7e3; }
.progress-track span { display: block; height: 100%; border-radius: inherit; background: var(--green); transition: width 180ms ease; }

.task-section { padding: clamp(22px, 4vw, 34px); border: 1px solid var(--line); border-radius: 20px; background: white; }
.section-heading { display: flex; align-items: start; justify-content: space-between; gap: 20px; }
.section-heading h2 { margin: 0; font-size: 23px; }
.task-list { display: grid; gap: 10px; margin-top: 20px; }
.task-card { display: grid; grid-template-columns: 44px minmax(0, 1fr) auto; gap: 15px; align-items: center; padding: 18px; border: 1px solid var(--line); border-radius: 13px; background: var(--surface); }
.task-card:hover { border-color: #9bc4b2; }
.task-card.done { background: #f9fcfa; }
.task-card.blocked { background: var(--surface-soft); }
.task-index { display: grid; width: 40px; height: 40px; place-items: center; border-radius: 11px; background: var(--green-soft); color: var(--green-dark); font-size: 11px; font-weight: 900; }
.task-card.done .task-index { background: var(--green); color: white; }
.task-title-row { display: flex; align-items: center; gap: 8px; }
.task-category { color: var(--muted); font-size: 9px; font-weight: 850; letter-spacing: .05em; }
.status-pill { padding: 4px 7px; border-radius: 99px; font-size: 9px; font-weight: 850; }
.status-pill.green { background: var(--green-soft); color: var(--green); }
.status-pill.blue { background: var(--blue-soft); color: var(--blue); }
.status-pill.amber { background: var(--amber-soft); color: var(--amber); }
.status-pill.red { background: var(--red-soft); color: var(--red); }
.status-pill.muted { background: #edf0ee; color: var(--muted); }
.task-card h3 { margin: 6px 0 4px; font-size: 16px; }
.task-card p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.55; }
.task-actions { display: grid; gap: 7px; width: 194px; }
.task-entry-links { display: grid; gap: 6px; }
.task-entry-link { display: grid; min-height: 42px; padding: 7px 10px; border: 1px solid var(--green-dark); border-radius: 8px; background: var(--green-dark); color: white; text-decoration: none; }
.task-entry-link strong { font-size: 10px; }
.task-entry-link small { margin-top: 2px; color: #cbe3d8; font-size: 8px; }
.task-card.done .task-entry-link { border-color: var(--line); background: white; color: var(--green-dark); }
.task-card.done .task-entry-link small { color: var(--muted); }
.task-actions > button { min-height: 38px; padding: 8px 11px; border: 1px solid var(--line); border-radius: 8px; background: white; color: var(--green-dark); font-size: 10px; font-weight: 850; }
.task-actions > button:hover { border-color: #9bc4b2; background: var(--green-soft); }
.no-entry-note { color: var(--muted); font-size: 9px; text-align: center; }
.scope-note { margin-top: 16px; padding: 20px 23px; border-left: 4px solid var(--green); border-radius: 3px 13px 13px 3px; background: rgba(255, 255, 255, .72); }
.scope-note strong { font-size: 13px; }
.scope-note p { margin: 7px 0 0; color: var(--muted); font-size: 11px; line-height: 1.65; }

dialog { width: min(720px, calc(100% - 28px)); max-height: calc(100vh - 28px); padding: 0; border: 0; border-radius: 18px; box-shadow: 0 26px 100px rgba(20, 37, 31, .3); }
dialog::backdrop { background: rgba(13, 35, 27, .48); backdrop-filter: blur(3px); }
.profile-form, .task-sheet { padding: clamp(22px, 4vw, 34px); }
.dialog-heading { display: flex; justify-content: space-between; align-items: start; gap: 20px; }
.dialog-heading h2 { margin: 0; font-size: 24px; }
.dialog-heading p:last-child { margin: 7px 0 0; color: var(--muted); font-size: 11px; line-height: 1.6; }
.close-button { flex: 0 0 38px; width: 38px; height: 38px; border: 1px solid var(--line); border-radius: 9px; background: white; color: var(--muted); font-size: 22px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin-top: 22px; }
.form-grid label, .amount-field, .package-result-list label { color: var(--muted); font-size: 11px; font-weight: 750; }
.form-grid input, .form-grid select, .amount-field input, .package-result-list input { width: 100%; height: 43px; margin-top: 6px; padding: 9px 11px; border: 1px solid var(--line); border-radius: 8px; background: white; color: var(--ink); }
.wide-field { grid-column: 1 / -1; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 9px; margin-top: 24px; }
.task-dialog { width: min(780px, calc(100% - 28px)); }
.task-dialog-heading { position: sticky; top: 0; z-index: 2; margin: calc(clamp(22px, 4vw, 34px) * -1); margin-bottom: 22px; padding: 22px clamp(22px, 4vw, 34px) 17px; border-bottom: 1px solid var(--line); background: rgba(255, 255, 255, .96); backdrop-filter: blur(12px); }
.task-guide-block, .package-section, .task-result-form { margin-top: 18px; padding: 18px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-soft); }
.task-guide-block h3, .package-section h3, .task-result-form h3 { margin: 0 0 10px; font-size: 14px; }
.task-guide-block p, .task-result-form p { margin: 0; color: #46554e; font-size: 12px; line-height: 1.7; }
.task-guide-block ul { display: grid; gap: 7px; margin: 12px 0 0; padding-left: 21px; color: #46554e; font-size: 12px; line-height: 1.6; }
.task-guide-block ol { display: grid; gap: 8px; margin: 0; padding-left: 22px; color: #46554e; font-size: 12px; line-height: 1.65; }
.task-guide-block li::marker { color: var(--green); font-weight: 850; }
.task-sources { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 15px; padding-top: 13px; border-top: 1px dashed var(--line); }
.task-sources a { padding: 7px 9px; border: 1px solid var(--line); border-radius: 8px; background: white; color: var(--blue); font-size: 10px; font-weight: 750; text-decoration: none; }
.portal-links { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.portal-link { display: grid; min-width: 190px; padding: 9px 12px; border-radius: 8px; background: var(--green-dark); color: white; font-size: 11px; font-weight: 850; text-decoration: none; }
.portal-link small { margin-top: 3px; color: #cbe3d8; font-size: 8px; }
.portal-note { display: block; margin-top: 9px; color: var(--muted); font-size: 10px; line-height: 1.6; }
.package-items { display: grid; gap: 8px; }
.package-items article { display: flex; justify-content: space-between; gap: 16px; padding: 11px 12px; border-radius: 8px; background: white; font-size: 11px; }
.package-items span { color: var(--muted); }
.task-result-form > .primary-button { margin-top: 14px; }
.fact-grid { display: grid; gap: 9px; margin-top: 14px; }
.fact-grid label { display: flex; align-items: center; gap: 9px; min-height: 42px; padding: 9px 11px; border: 1px solid var(--line); border-radius: 8px; background: white; color: #46554e; font-size: 11px; }
.fact-grid label:last-child { display: grid; }
.fact-grid input[type="checkbox"] { flex: 0 0 auto; width: 17px; height: 17px; accent-color: var(--green); }
.fact-grid input:not([type="checkbox"]) { width: 100%; height: 40px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 7px; }
.result-actions { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 14px; }
.result-actions button, .package-result-list button { min-height: 38px; padding: 8px 11px; border: 1px solid var(--green); border-radius: 8px; background: white; color: var(--green-dark); font-size: 10px; font-weight: 850; }
.amount-field { display: block; max-width: 260px; }
.package-result-list { display: grid; gap: 10px; }
.package-result-list section { display: grid; grid-template-columns: 1fr auto; gap: 7px 14px; padding: 14px; border: 1px solid var(--line); border-radius: 10px; background: white; }
.package-result-list span { color: var(--muted); font-size: 10px; }
.package-result-list label { grid-column: 1 / -1; }
.package-result-list div { display: flex; flex-wrap: wrap; grid-column: 1 / -1; gap: 8px; }
.task-boundary { margin-top: 18px; padding: 13px 15px; border-left: 3px solid var(--amber); background: var(--amber-soft); color: #6d4a18; font-size: 11px; line-height: 1.65; }
.toast { position: fixed; right: 22px; bottom: 22px; z-index: 30; padding: 12px 15px; border-radius: 9px; background: var(--ink); color: white; font-size: 11px; opacity: 0; pointer-events: none; transform: translateY(8px); transition: 180ms ease; }
.toast.show { opacity: 1; transform: translateY(0); }

@media (max-width: 760px) {
  .topbar { grid-template-columns: 1fr auto; gap: 10px; padding: 10px 14px; }
  .workspace-nav { order: 3; grid-column: 1 / -1; overflow-x: auto; justify-content: flex-start; }
  .brand small { display: none; }
  .page-shell { width: min(100% - 24px, 1120px); padding-top: 14px; }
  .hero { grid-template-columns: 1fr; gap: 22px; padding: 28px 22px; border-radius: 18px; }
  .period-control { width: 100%; }
  .action-card { align-items: stretch; flex-direction: column; padding: 22px; }
  .action-buttons { grid-template-columns: 1fr; min-width: 0; }
  .action-buttons .official-system-note { grid-column: auto; text-align: left; }
  .action-card .primary-button, .action-card .secondary-button { width: 100%; min-height: 48px; }
  .progress-strip { grid-template-columns: auto 1fr; }
  .progress-strip .text-button { grid-column: 1 / -1; justify-self: start; }
  .task-section { padding: 20px 16px; }
  .task-card { grid-template-columns: 40px minmax(0, 1fr); padding: 15px; }
  .task-actions { grid-column: 2; width: 100%; }
  .task-entry-link, .task-actions > button { width: 100%; min-height: 48px; }
  .portal-links { display: grid; }
  .portal-link { width: 100%; min-height: 48px; }
  .form-grid { grid-template-columns: 1fr; }
  .wide-field { grid-column: auto; }
  input, select { font-size: 16px; }
  dialog { width: 100%; max-width: none; max-height: 94dvh; margin: auto 0 0; border-radius: 18px 18px 0 0; }
  .task-dialog { width: 100%; }
  .dialog-actions { position: sticky; bottom: 0; padding-bottom: max(0px, env(safe-area-inset-bottom)); background: white; }
}

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