:root {
  color-scheme: light;
  --ink: #18231d;
  --ink-soft: #34433a;
  --muted: #667269;
  --line: #d8dfda;
  --line-strong: #c5d0c8;
  --surface: #f4f7f5;
  --paper: #ffffff;
  --accent: #176b4d;
  --accent-2: #0f5139;
  --accent-soft: #e4f1ea;
  --danger: #983d38;
  --danger-soft: #f8ebe9;
  --warn: #795d1c;
  --warn-soft: #f8f0d9;
  --tone-pending-fg: #6b4f00;
  --tone-pending-bg: #fff3cd;
  --tone-pending-border: #dfc36f;
  --tone-progress-fg: #174a84;
  --tone-progress-bg: #eaf2ff;
  --tone-progress-border: #aac7ee;
  --tone-success-fg: #1f6539;
  --tone-success-bg: #e7f5eb;
  --tone-success-border: #a8d3b7;
  --tone-danger-fg: #8f342f;
  --tone-danger-bg: #f9ebe9;
  --tone-danger-border: #e3b8b3;
  --tone-neutral-fg: #4c5a52;
  --tone-neutral-bg: #edf1ee;
  --tone-neutral-border: #cdd5d0;
  --radius-container: 16px;
  --radius-control: 10px;
  --space-1: 6px;
  --space-2: 10px;
  --space-3: 16px;
  --space-4: 22px;
  --space-5: 30px;
  --shadow-float: 0 22px 64px rgba(31, 48, 38, .1), 0 3px 12px rgba(31, 48, 38, .05);
  --shadow-paper: 0 24px 70px rgba(42, 48, 39, .12), 0 2px 9px rgba(42, 48, 39, .06);
  --serif: "Iowan Old Style", "Songti SC", "STSong", Georgia, serif;
  --cover-image: url("/assets/commitment-botanical-cover.webp");
  --theme-line: #d6d0c2;
  --theme-paper: #fbfaf5;
  --theme-surface: rgba(255, 254, 249, .82);
  --ambient-a: #e8f0eb;
  --ambient-b: #f4f7f5;
  --seal: #913f38;
}

.theme-default { --cover-image: url("/assets/commitment-botanical-cover.webp"); --accent: #176b4d; --accent-2: #0f5139; --accent-soft: #e4f1ea; --theme-line: #d6d0c2; --theme-paper: #fbfaf5; --theme-surface: rgba(255,254,249,.82); --ambient-a: #e8f0eb; --ambient-b: #f4f7f5; --seal: #913f38; }
.theme-health { --cover-image: url("/assets/commitment-cover-health.webp"); --accent: #4d6f5f; --accent-2: #385548; --accent-soft: #e6eee8; --theme-line: #d4d8c7; --theme-paper: #faf9f2; --theme-surface: rgba(253,252,246,.84); --ambient-a: #e9efe8; --ambient-b: #f5f7f3; --seal: #4d6f5f; }
.theme-daily { --cover-image: url("/assets/commitment-cover-daily.webp"); --accent: #92533d; --accent-2: #713c2c; --accent-soft: #f3e7df; --theme-line: #dfd0c2; --theme-paper: #fdf9f3; --theme-surface: rgba(255,251,245,.84); --ambient-a: #f3ebe4; --ambient-b: #f8f6f2; --seal: #954b3c; }
.theme-finance { --cover-image: url("/assets/commitment-cover-finance.webp"); --accent: #34556a; --accent-2: #233e50; --accent-soft: #e3ebef; --theme-line: #ccd5d7; --theme-paper: #f8f8f4; --theme-surface: rgba(252,252,248,.84); --ambient-a: #e5ecee; --ambient-b: #f3f6f6; --seal: #856f3f; }

* { box-sizing: border-box; }
html { min-width: 320px; background: var(--surface); }
body { margin: 0; color: var(--ink); background: var(--surface); font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif; line-height: 1.55; -webkit-font-smoothing: antialiased; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
a { color: var(--accent); text-underline-offset: 3px; }
img { max-width: 100%; }
h1, h2, h3, p { text-wrap: pretty; }
.hidden { display: none !important; }
:where(button, a, input, textarea, select, summary):focus-visible { outline: 3px solid color-mix(in srgb, var(--accent) 30%, transparent); outline-offset: 3px; }
:where(button, .button, summary):active { transform: translateY(1px) scale(.99); }

.app-loading { min-height: 100dvh; padding: 24px; background: linear-gradient(145deg, #edf3ef, #f8faf8); }
.loading-shell { display: grid; grid-template-columns: 288px minmax(0, 1fr); width: min(1160px, 100%); min-height: calc(100dvh - 48px); margin: 0 auto; overflow: hidden; border: 1px solid #dce3de; border-radius: var(--radius-container); background: rgba(255,255,255,.68); }
.loading-sidebar { padding: 28px 22px; border-right: 1px solid #dce3de; }
.loading-brand, .loading-line, .loading-card { position: relative; overflow: hidden; background: #e2e9e4; }
.loading-brand { width: 132px; height: 34px; margin-bottom: 52px; border-radius: 9px; }
.loading-line { width: 74%; height: 12px; margin: 14px 0; border-radius: 5px; }
.loading-line.short { width: 48%; }
.loading-main { display: grid; place-items: center; padding: 42px; }
.loading-card { width: min(680px, 100%); aspect-ratio: 3 / 2; border-radius: 12px; }
.loading-brand::after, .loading-line::after, .loading-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, transparent 30%, rgba(255,255,255,.7) 48%, transparent 66%); transform: translateX(-100%); animation: skeleton 1.5s ease-in-out infinite; }
@keyframes skeleton { to { transform: translateX(100%); } }

.auth-shell, .invite-shell { display: grid; min-height: 100dvh; place-items: center; padding: 24px; background: linear-gradient(145deg, #e8f0eb 0%, #f6f8f6 52%, #eef3f0 100%); }
.themed-page .invite-shell { background: linear-gradient(155deg, color-mix(in srgb, var(--ambient-a) 94%, transparent), var(--ambient-b)), var(--cover-image) center / cover fixed; }
.auth-card, .invite-card { width: min(100%, 560px); padding: 38px; border: 1px solid var(--line); border-radius: var(--radius-container); background: rgba(255,255,255,.94); box-shadow: var(--shadow-float); }
.auth-card h1 { margin-bottom: 28px; }
.auth-mode-switch { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; margin-bottom: 18px; padding: 4px; border: 1px solid var(--line); border-radius: 12px; background: rgba(36,49,41,.04); }
.auth-mode-switch button { min-height: 40px; border: 0; border-radius: 9px; color: var(--muted); background: transparent; font: inherit; font-size: 13px; font-weight: 680; cursor: pointer; }
.auth-mode-switch button.active { color: var(--text); background: rgba(255,255,255,.96); box-shadow: 0 3px 12px rgba(19,35,26,.08); }
.auth-form { display: grid; gap: 14px; }
.auth-form .form-row { gap: 7px; }
.button.auth-submit { width: 100%; min-height: 46px; margin-top: 4px; }
.list-pager { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 8px; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--line); }
.list-pager span { color: var(--muted); font-size: 10px; text-align: center; font-variant-numeric: tabular-nums; }
.themed-page .invite-card { border-color: var(--theme-line); background: color-mix(in srgb, var(--theme-paper) 96%, transparent); }
.invite-contract-shell { overflow: hidden; padding: clamp(18px, 4vw, 44px); }
.invite-contract-form, .live-invite-card { width: min(760px, 100%); }
.live-invite-card { position: relative; isolation: isolate; border-radius: 12px; }
.invite-contract-cover { cursor: default; view-transition-name: none; }
.invite-contract-cover:hover { transform: translateZ(0); }
.invite-contract-cover:hover .contract-cover-face { filter: none; }
.invite-cover-countdown { position: absolute; z-index: 6; top: 5%; left: 5%; min-width: 210px; padding: 10px 12px; border: 1px solid rgba(255,255,255,.4); border-radius: 12px; color: #243129; background: rgba(250,249,244,.9); box-shadow: 0 10px 28px rgba(11,28,19,.16), inset 0 1px 0 rgba(255,255,255,.7); backdrop-filter: blur(14px) saturate(1.12); -webkit-backdrop-filter: blur(14px) saturate(1.12); transition: border-color .25s ease, background .25s ease; }
.invite-cover-countdown-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; color: #647067; font-size: 9px; }
.invite-cover-countdown-head strong { color: var(--accent); font-size: 9px; font-weight: 760; }
.invite-cover-clock { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; align-items: center; gap: 5px; margin-top: 3px; font-family: var(--serif); font-size: 23px; font-variant-numeric: tabular-nums; line-height: 1; letter-spacing: -.02em; }
.invite-cover-clock strong { min-width: 31px; text-align: center; font-weight: 560; }
.invite-cover-clock i { color: color-mix(in srgb, var(--accent) 48%, #647067); font-style: normal; font-weight: 450; }
.invite-cover-sync { display: block; margin-top: 5px; color: #69736c; font-size: 8px; }
.invite-cover-countdown.is-urgent { border-color: color-mix(in srgb, var(--danger) 52%, white); background: rgba(250,239,236,.94); }
.invite-cover-countdown.is-urgent .invite-cover-countdown-head strong, .invite-cover-countdown.is-urgent .invite-cover-clock { color: var(--danger); }
.invite-cover-countdown.is-checking { border-color: rgba(255,255,255,.52); background: rgba(239,242,239,.94); }
.invite-cover-countdown.is-checking .invite-cover-countdown-head strong { color: #647067; }
.invite-cover-actions { position: absolute; z-index: 6; right: 5%; bottom: 5%; left: 5%; display: grid; grid-template-columns: minmax(100px, 1fr) minmax(90px, .8fr) auto; gap: 8px; padding: 9px; border: 1px solid rgba(255,255,255,.34); border-radius: 14px; background: rgba(18,35,26,.78); box-shadow: 0 14px 36px rgba(5,19,11,.24), inset 0 1px 0 rgba(255,255,255,.14); backdrop-filter: blur(15px) saturate(1.1); -webkit-backdrop-filter: blur(15px) saturate(1.1); }
.invite-cover-actions .button { min-height: 42px; border-color: rgba(255,255,255,.3); }
.invite-cover-actions .button.primary { color: #fff; border-color: var(--accent); background: var(--accent); }
.invite-cover-actions .invite-cancel-button { color: #f7f8f4; background: rgba(255,255,255,.1); }
.invite-cover-actions .invite-cancel-button:hover { color: #fff; border-color: rgba(255,255,255,.64); background: rgba(255,255,255,.16); }
.invite-cover-actions .invite-note-button { color: #26332b; background: rgba(250,249,244,.96); }
.invite-contract-cover .cover-seal { top: 5%; right: 5%; bottom: auto; }
.invite-note-dialog { width: min(480px, calc(100% - 28px)); max-height: min(700px, calc(100dvh - 28px)); padding: 0; overflow: hidden; border: 1px solid var(--theme-line); border-radius: var(--radius-container); color: var(--ink); background: var(--theme-paper); box-shadow: 0 34px 90px rgba(11,29,19,.3); }
.invite-note-dialog::backdrop { background: rgba(12,25,18,.52); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.invite-note-dialog[open] { animation: invite-note-arrive .24s cubic-bezier(.22,.72,.14,1) both; }
.invite-note-surface { display: grid; gap: 17px; padding: 22px; }
.invite-note-surface header { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; }
.invite-note-surface h2 { margin: 0; font-size: 20px; letter-spacing: -.02em; }
.invite-note-surface header p { margin: 4px 0 0; color: var(--muted); font-size: 11px; }
.invite-note-dialog textarea { min-height: 118px; }
.invite-note-dialog-actions { display: flex; justify-content: flex-end; gap: 8px; padding-top: 3px; }
.invite-discussion { max-height: 230px; overflow: auto; padding: 12px; border: 1px solid var(--theme-line); border-radius: 10px; background: color-mix(in srgb, var(--accent-soft) 28%, white); }
.discussion-list { display: grid; gap: 9px; }
.discussion-message { min-width: 0; padding: 11px 12px; border: 1px solid color-mix(in srgb, var(--line) 78%, transparent); border-radius: 9px; background: rgba(255,255,255,.76); }
.discussion-message header { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.discussion-message header strong { color: var(--ink); font-size: 11px; }
.discussion-message time { flex: none; color: var(--muted); font-size: 9px; }
.discussion-message p { margin: 6px 0 0; color: var(--ink-soft); font-size: 12px; line-height: 1.7; white-space: pre-wrap; overflow-wrap: anywhere; }
.discussion-empty { padding: 16px; border: 1px dashed var(--line); border-radius: 9px; color: var(--muted); font-size: 11px; line-height: 1.6; text-align: center; }
.invite-claim-shell { overflow: auto; place-items: center; }
.invite-claim-layout { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(340px, .92fr); width: min(100%, 1040px); overflow: hidden; border: 1px solid color-mix(in srgb, var(--accent) 24%, var(--theme-line)); border-radius: var(--radius-container); background: color-mix(in srgb, var(--theme-paper) 96%, white); box-shadow: 0 30px 90px rgba(11,29,19,.22); }
.claim-contract-preview { display: grid; align-content: center; min-width: 0; padding: clamp(22px, 4vw, 44px); background: color-mix(in srgb, var(--ambient-a) 78%, var(--theme-paper)); }
.claim-contract-preview .contract-dossier { cursor: default; box-shadow: 0 22px 58px rgba(20,39,29,.22), 0 4px 12px rgba(20,39,29,.12); }
.claim-contract-preview .contract-cover-face:hover { filter: none; }
.invite-claim-card { display: flex; min-width: 0; flex-direction: column; justify-content: center; padding: clamp(26px, 4vw, 46px); border-left: 1px solid var(--theme-line); background: var(--theme-paper); }
.invite-claim-card .brand { margin-bottom: 28px; }
.claim-heading > span { color: var(--accent); font-size: 10px; font-weight: 760; letter-spacing: .08em; }
.claim-heading h1 { margin: 7px 0 8px; font-family: var(--serif); font-size: clamp(27px, 3.6vw, 38px); font-weight: 560; line-height: 1.18; letter-spacing: -.025em; }
.claim-heading p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.claim-terms { margin-top: 18px; padding-left: 12px; border-left: 2px solid color-mix(in srgb, var(--accent) 54%, var(--theme-line)); }
.claim-terms span { color: var(--accent); font-size: 9px; font-weight: 760; }
.claim-terms p { display: -webkit-box; overflow: hidden; margin: 4px 0 0; color: var(--ink-soft); font-family: var(--serif); font-size: 14px; line-height: 1.55; -webkit-box-orient: vertical; -webkit-line-clamp: 3; }
.invite-cover-countdown.claim-countdown { position: relative; inset: auto; width: 100%; min-width: 0; margin: 18px 0; padding: 12px 14px; border-color: color-mix(in srgb, var(--accent) 22%, var(--theme-line)); background: color-mix(in srgb, var(--accent-soft) 38%, white); box-shadow: none; backdrop-filter: none; -webkit-backdrop-filter: none; }
.claim-countdown .invite-cover-countdown-head, .claim-countdown .invite-cover-sync { font-size: 9px; }
.claim-countdown .invite-cover-clock { justify-content: start; width: max-content; font-size: 22px; }
.claim-current-form { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 14px; padding: 14px; border: 1px solid color-mix(in srgb, var(--accent) 24%, var(--theme-line)); border-radius: 12px; background: color-mix(in srgb, var(--accent-soft) 42%, white); }
.claim-current-form > div { display: grid; gap: 2px; }
.claim-current-form strong { font-size: 12px; }
.claim-current-form span { color: var(--muted); font-size: 10px; }
.claim-divider { display: flex; align-items: center; gap: 10px; margin: 16px 0; color: var(--muted); font-size: 10px; }
.claim-divider::before, .claim-divider::after { height: 1px; flex: 1; background: var(--theme-line); content: ""; }
.claim-register-form { display: grid; gap: 13px; }
.claim-register-form input { min-height: 44px; }
.claim-submit { width: 100%; min-height: 46px; margin-top: 3px; }
.claim-footnote { margin: 15px 0 0; color: var(--muted); font-size: 10px; line-height: 1.6; text-align: center; }
.claim-success-card .button { width: 100%; margin-top: 8px; }
.form-error { min-height: 18px; color: var(--danger); font-size: 11px; }
@keyframes invite-note-arrive { from { opacity: 0; transform: translate3d(0,10px,0) scale(.985); } to { opacity: 1; transform: none; } }
.invite-destruction-layer { position: absolute; z-index: 20; inset: 0; overflow: hidden; border-radius: inherit; pointer-events: none; }
.invite-destruction-layer span { position: absolute; width: 46%; height: 42%; border: 1px solid color-mix(in srgb, var(--accent) 18%, var(--theme-line)); background: color-mix(in srgb, var(--theme-paper) 94%, var(--accent-soft)); box-shadow: 0 18px 36px color-mix(in srgb, var(--ambient-a) 40%, transparent); opacity: 0; }
.invite-destruction-layer span:nth-child(1) { top: 5%; left: -4%; transform: translate3d(-12px, 20px, 0) rotate(-4deg); }
.invite-destruction-layer span:nth-child(2) { top: 30%; right: -5%; transform: translate3d(16px, 18px, 0) rotate(5deg); }
.invite-destruction-layer span:nth-child(3) { bottom: -8%; left: 24%; transform: translate3d(0, 22px, 0) rotate(-2deg); }
.live-invite-card.is-destroying { pointer-events: none; animation: invite-paper-collapse .9s cubic-bezier(.55,.02,.7,.38) both; }
.live-invite-card.is-destroying .invite-destruction-layer span:nth-child(1) { animation: invite-fragment-left .82s cubic-bezier(.22,.72,.14,1) both; }
.live-invite-card.is-destroying .invite-destruction-layer span:nth-child(2) { animation: invite-fragment-right .82s .04s cubic-bezier(.22,.72,.14,1) both; }
.live-invite-card.is-destroying .invite-destruction-layer span:nth-child(3) { animation: invite-fragment-down .8s .08s cubic-bezier(.22,.72,.14,1) both; }
.expired-invite-card.after-destroy { animation: invite-expired-arrive .42s cubic-bezier(.22,.72,.14,1) both; }
@keyframes invite-paper-collapse { 0%, 24% { opacity: 1; transform: translate3d(0,0,0) rotate(0) scale(1); } 100% { opacity: 0; transform: translate3d(0,30px,0) rotate(.8deg) scale(.96); } }
@keyframes invite-fragment-left { 0% { opacity: 0; transform: translate3d(-12px,20px,0) rotate(-4deg); } 26% { opacity: .72; } 100% { opacity: 0; transform: translate3d(-74px,-62px,0) rotate(-12deg); } }
@keyframes invite-fragment-right { 0% { opacity: 0; transform: translate3d(16px,18px,0) rotate(5deg); } 26% { opacity: .7; } 100% { opacity: 0; transform: translate3d(82px,-48px,0) rotate(14deg); } }
@keyframes invite-fragment-down { 0% { opacity: 0; transform: translate3d(0,22px,0) rotate(-2deg); } 24% { opacity: .66; } 100% { opacity: 0; transform: translate3d(18px,88px,0) rotate(8deg); } }
@keyframes invite-expired-arrive { from { opacity: 0; transform: translate3d(0,12px,0) scale(.985); } to { opacity: 1; transform: none; } }
.brand { display: inline-flex; align-items: center; gap: 11px; color: var(--ink); }
.brand-mark { display: grid; flex: 0 0 34px; width: 34px; height: 34px; place-items: center; border-radius: 9px; color: #fff; background: var(--accent); font-family: var(--serif); font-size: 17px; font-weight: 700; box-shadow: inset 0 0 0 1px rgba(255,255,255,.18); }
.brand-copy { display: grid; line-height: 1.15; }
.brand-copy strong { font-size: 14px; letter-spacing: .02em; }
.brand-copy small { margin-top: 3px; color: var(--muted); font-size: 10px; font-weight: 500; }
h1 { margin: 22px 0 9px; font-size: clamp(28px, 5vw, 43px); line-height: 1.12; letter-spacing: -.035em; }
h2, h3, h4 { margin-top: 0; }
.lead { max-width: 58ch; margin: 0 0 28px; color: var(--muted); }

.app-shell { position: relative; min-height: 100dvh; isolation: isolate; background: linear-gradient(180deg, var(--ambient-a), var(--ambient-b) 42%, #f7f9f7 100%); }
.app-shell::before { content: ""; position: fixed; z-index: -1; top: 68px; right: 0; left: 290px; height: 360px; background: linear-gradient(180deg, rgba(255,255,255,.5), var(--ambient-b)), var(--cover-image) center 45% / cover; opacity: .12; mask-image: linear-gradient(#000, transparent); pointer-events: none; }
.standalone-shell { overflow-x: clip; background: linear-gradient(180deg, color-mix(in srgb, var(--ambient-a) 86%, white), var(--ambient-b) 48%, #f7f8f5 100%); }
.standalone-shell::before { position: absolute; inset: 0 0 auto; height: min(760px, 76vw); background: linear-gradient(180deg, rgba(244,247,243,.14), var(--ambient-b) 94%), var(--cover-image) center 42% / cover no-repeat; opacity: .34; mask-image: linear-gradient(#000 0%, rgba(0,0,0,.72) 48%, transparent 100%); }
.standalone-main { position: relative; z-index: 1; min-height: 100dvh; padding: clamp(24px, 5vw, 70px) clamp(18px, 4vw, 52px) 72px; }
.standalone-main-inner { width: min(980px, 100%); margin: 0 auto; }
.standalone-utility { position: fixed; z-index: 8; top: max(14px, env(safe-area-inset-top)); right: clamp(14px, 2.4vw, 30px); }
.standalone-list-entry { display: flex; min-height: 40px; align-items: center; gap: 8px; padding: 5px 7px 5px 5px; border: 1px solid color-mix(in srgb, var(--accent) 22%, rgba(255,255,255,.7)); border-radius: 999px; color: var(--ink); background: color-mix(in srgb, var(--theme-paper) 88%, transparent); box-shadow: 0 8px 24px rgba(20,39,29,.12), inset 0 1px 0 rgba(255,255,255,.7); backdrop-filter: blur(16px) saturate(1.16); -webkit-backdrop-filter: blur(16px) saturate(1.16); font-size: 11px; font-weight: 720; text-decoration: none; transition: border-color .2s ease, background .2s ease, box-shadow .2s ease, transform .2s ease; }
.standalone-list-entry:hover { border-color: color-mix(in srgb, var(--accent) 48%, var(--theme-line)); background: color-mix(in srgb, var(--theme-paper) 96%, transparent); box-shadow: 0 10px 28px rgba(20,39,29,.16), inset 0 1px 0 rgba(255,255,255,.82); }
.standalone-user-avatar { display: grid; width: 28px; height: 28px; place-items: center; border-radius: 50%; color: #fff; background: var(--accent); font-family: var(--serif); font-size: 12px; font-weight: 750; }
.standalone-list-entry small { display: grid; min-width: 24px; height: 24px; place-items: center; padding: 0 5px; border-radius: 999px; color: var(--accent); background: var(--accent-soft); font-size: 9px; font-weight: 760; }
.standalone-shell .contract-document { box-shadow: 0 32px 90px rgba(24,39,30,.17), 0 3px 16px rgba(24,39,30,.07); }
.topbar { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; justify-content: space-between; gap: 18px; height: 68px; padding: 0 24px; border-bottom: 1px solid var(--line); background: rgba(251,253,251,.94); backdrop-filter: blur(18px); }
.top-actions { display: flex; align-items: center; gap: 10px; }
.user-chip { display: flex; align-items: center; gap: 8px; color: var(--ink); font-size: 12px; }
.user-chip strong { font-weight: 700; }
.user-role { padding-left: 8px; border-left: 1px solid var(--line); color: var(--muted); }
.workspace { display: grid; grid-template-columns: 290px minmax(0, 1fr); min-height: calc(100dvh - 68px); }
.sidebar { padding: 22px 18px 32px; border-right: 1px solid rgba(116,130,120,.18); background: rgba(250,252,250,.8); backdrop-filter: blur(16px); }
.sidebar-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: 24px 2px 10px; }
.sidebar-head h2 { margin: 0; font-size: 13px; letter-spacing: .02em; }
.nav-row { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 4px; padding: 4px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.7); }
.nav-button { min-width: 0; padding: 8px 6px; border: 0; border-radius: 8px; color: var(--muted); background: transparent; font-size: 12px; }
.nav-button:hover { color: var(--ink); background: rgba(255,255,255,.8); }
.nav-button.active { color: var(--accent); background: var(--accent-soft); font-weight: 750; }
.person-filter { display: grid; gap: 6px; margin-top: 16px; }
.person-filter label { color: var(--muted); font-size: 11px; }
.person-filter select { padding: 8px 10px; font-size: 12px; }
.commitment-list { overflow: hidden; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.66); }
.list-item { width: 100%; padding: 15px 14px; border: 0; border-bottom: 1px solid var(--line); color: var(--ink); background: transparent; text-align: left; }
.list-item:last-child { border-bottom: 0; }
.commitment-card { position: relative; transition: background .2s ease, box-shadow .2s ease; }
.commitment-card::before { content: ""; position: absolute; top: 13px; bottom: 13px; left: 0; width: 3px; border-radius: 0 3px 3px 0; background: var(--accent); opacity: 0; transform: scaleY(.45); transition: opacity .2s ease, transform .2s ease; }
.commitment-card:hover { background: rgba(255,255,255,.78); }
.list-item.active { background: var(--accent-soft); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 20%, transparent); }
.list-item.active::before { opacity: 1; transform: scaleY(1); }
.list-item-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 7px; }
.list-item-date, .list-item-id { color: var(--muted); font-size: 10px; font-weight: 650; }
.list-item-title { display: -webkit-box; overflow: hidden; font-size: 13px; font-weight: 700; line-height: 1.45; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.list-item-meta { display: flex; align-items: end; justify-content: space-between; gap: 8px; min-height: 30px; margin-top: 10px; }
.mini-avatars { display: flex; align-items: center; padding-left: 2px; }
.mini-avatar { position: relative; display: grid; width: 28px; height: 28px; margin-left: -2px; place-items: center; border: 2px solid #fff; border-radius: 50%; color: #fff; background: var(--accent); font-size: 10px; font-weight: 800; }
.mini-avatar:nth-child(2) { background: color-mix(in srgb, var(--accent) 68%, var(--ink)); }
.mini-avatar small { position: absolute; right: -10px; bottom: -6px; min-width: 27px; padding: 1px 4px; border: 1px solid #fff; border-radius: 999px; color: var(--ink); background: var(--accent-soft); text-align: center; font-size: 7px; line-height: 1.45; }
.empty-list { padding: 30px 16px; color: var(--muted); text-align: center; font-size: 12px; }
.inactive-group { margin-top: 16px; padding-top: 5px; border-top: 1px solid var(--line); }
.inactive-group summary { display: flex; align-items: center; justify-content: space-between; padding: 10px 3px; color: var(--muted); cursor: pointer; font-size: 12px; font-weight: 700; list-style: none; }
.inactive-group summary::-webkit-details-marker { display: none; }
.inactive-group summary span { display: grid; min-width: 24px; height: 24px; place-items: center; border-radius: 999px; background: #e7ece8; font-size: 10px; }
.inactive-list { margin-top: 5px; opacity: .78; }
.main { min-width: 0; padding: 36px 30px 56px; }
.main-inner { width: min(960px, 100%); margin: 0 auto; }

.contract-stage { display: grid; min-height: calc(100dvh - 142px); align-content: center; justify-items: center; padding: 34px 0 52px; }
.contract-stage-heading { width: min(760px, 100%); margin-bottom: 24px; }
.contract-stage-heading > span { color: var(--accent); font-size: 11px; font-weight: 750; letter-spacing: .09em; }
.contract-stage-heading h1 { max-width: 620px; margin: 7px 0 7px; font-family: var(--serif); font-size: clamp(30px, 4vw, 42px); font-weight: 570; letter-spacing: -.03em; }
.contract-stage-heading p { max-width: 540px; margin: 0; color: var(--muted); font-size: 13px; }
.contract-perspective { width: min(760px, 100%); perspective: 1800px; }
.contract-dossier { position: relative; display: block; width: 100%; aspect-ratio: 3 / 2; padding: 0; border: 0; border-radius: 12px; color: inherit; background: transparent; box-shadow: 0 30px 78px rgba(20,39,29,.25), 0 4px 13px rgba(20,39,29,.15); cursor: pointer; transform: translateZ(0); transform-origin: 3% 50%; transition: filter .2s ease, transform .24s cubic-bezier(.22,.7,.12,1), opacity .2s ease; view-transition-name: commitment-cover; }
.contract-cover-face { position: absolute; inset: 0; isolation: isolate; display: block; overflow: hidden; border: 1px solid rgba(255,255,255,.32); border-radius: 12px; background: linear-gradient(rgba(9,28,20,.08), rgba(9,28,20,.25)), var(--cover-image) center / cover; }
.contract-cover-face::after { content: ""; position: absolute; inset: 0 auto 0 0; z-index: 4; width: 16px; background: linear-gradient(90deg, rgba(4,20,13,.58), rgba(255,255,255,.14), transparent); }
.cover-shade { position: absolute; inset: 0; z-index: -1; display: block; background: radial-gradient(circle at 50% 48%, transparent 18%, rgba(4,20,13,.2) 100%); }
.cover-band { position: absolute; top: 30%; right: 0; left: 0; display: grid; min-height: 40%; align-content: center; justify-items: center; padding: 24px 12%; border-top: 1px solid rgba(69,60,45,.2); border-bottom: 1px solid rgba(69,60,45,.2); color: #202a24; background: rgba(250,248,241,.95); box-shadow: 0 9px 32px rgba(4,20,13,.15); text-align: center; }
.cover-reference { margin-bottom: 8px; color: #5f6b63; font-size: clamp(9px, 1.2vw, 11px); font-weight: 750; letter-spacing: .22em; }
.cover-band strong { display: -webkit-box; overflow: hidden; max-width: 100%; font-family: var(--serif); font-size: clamp(27px, 5vw, 51px); font-weight: 540; line-height: 1.1; letter-spacing: -.025em; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.cover-parties { margin-top: 11px; color: #47534b; font-family: var(--serif); font-size: clamp(12px, 1.8vw, 17px); letter-spacing: .1em; }
.cover-parties i { margin: 0 10px; color: var(--accent); font-style: normal; }
.cover-band-meta { display: flex; align-items: stretch; justify-content: center; gap: 0; width: min(100%, 410px); margin-top: 14px; padding-top: 11px; border-top: 1px solid rgba(82,91,84,.2); font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif; letter-spacing: 0; }
.cover-band-meta > span:not(.badge) { display: grid; min-width: 118px; padding-left: 14px; margin-left: 14px; border-left: 1px solid rgba(82,91,84,.22); text-align: left; }
.cover-band-meta small { color: #69736c; font-size: 8px; font-weight: 620; }
.cover-band-meta time { margin-top: 1px; color: #26332c; font-size: 11px; font-weight: 760; }
.cover-band-meta > .badge { align-self: center; }
.cover-seal { position: absolute; z-index: 3; right: 6%; bottom: 6%; display: grid; width: clamp(48px, 8vw, 68px); height: clamp(48px, 8vw, 68px); place-items: center; border: 1px solid rgba(255,238,210,.58); border-radius: 50%; color: #f9edda; background: var(--seal); box-shadow: 0 7px 18px rgba(27,13,8,.28), inset 0 0 0 4px var(--seal), inset 0 0 0 5px rgba(255,238,210,.4); font-family: var(--serif); font-size: clamp(22px, 4vw, 32px); transform: rotate(-7deg); }
.cover-open-cue { position: absolute; left: 6%; bottom: 7%; display: flex; align-items: center; gap: 9px; color: rgba(255,255,255,.92); font-size: 11px; font-weight: 700; }
.cover-open-cue i { display: block; width: 28px; height: 1px; background: currentColor; transition: width .25s ease; }
.contract-dossier:hover .cover-open-cue i { width: 42px; }
.contract-dossier:hover .contract-cover-face { filter: saturate(1.06) brightness(1.03); }
.cover-theme-switcher { width: min(760px, 100%); margin-top: 22px; padding: 14px; border: 1px solid rgba(110,122,114,.2); border-radius: var(--radius-container); background: rgba(255,255,255,.7); backdrop-filter: blur(14px); }
.cover-theme-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 11px; }
.cover-theme-heading > div { display: grid; }
.cover-theme-heading strong { font-size: 12px; }
.cover-theme-heading small { margin-top: 2px; color: var(--muted); font-size: 10px; }
.cover-theme-heading > span { color: var(--accent); font-size: 11px; font-weight: 750; }
.cover-theme-buttons { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 7px; }
.cover-theme-button { display: flex; align-items: center; gap: 8px; min-width: 0; padding: 7px; border: 1px solid transparent; border-radius: var(--radius-control); color: var(--ink); background: rgba(255,255,255,.74); text-align: left; }
.cover-theme-button:hover { border-color: color-mix(in srgb, var(--accent) 55%, var(--line)); }
.cover-theme-button.selected { border-color: var(--accent); background: var(--accent-soft); }
.cover-theme-button > i { display: block; flex: 0 0 38px; width: 38px; height: 32px; border-radius: 7px; background: var(--cover-image) center / cover; box-shadow: inset 0 0 0 1px rgba(0,0,0,.08); }
.cover-theme-button > span { display: grid; min-width: 0; }
.cover-theme-button strong { font-size: 11px; }
.cover-theme-button small { overflow: hidden; color: var(--muted); font-size: 9px; text-overflow: ellipsis; white-space: nowrap; }
.contract-stage.opening .contract-dossier { opacity: .08; filter: saturate(.86); transform: perspective(1800px) translateX(-14px) rotateY(-13deg) scale(.97); }
.contract-stage.opening .contract-stage-heading, .contract-stage.opening .cover-theme-switcher { opacity: 0; transform: translateY(-5px); transition: opacity .16s ease, transform .2s ease; pointer-events: none; }

.contract-detail { outline: none; }
html[data-contract-fallback="open"] .contract-detail { animation: detail-enter .42s cubic-bezier(.22,.7,.12,1) both; }
html[data-contract-transition] .contract-detail { animation: none; }
@keyframes detail-enter { from { opacity: 0; transform: translateY(12px) scale(.995); } to { opacity: 1; transform: none; } }
html[data-contract-fallback="close"] .contract-stage { animation: contract-cover-return .42s cubic-bezier(.22,.7,.12,1) both; }
@keyframes contract-cover-return { from { opacity: 0; transform: perspective(1800px) translateX(-12px) rotateY(-8deg) scale(.975); } to { opacity: 1; transform: none; } }

::view-transition-group(commitment-cover) { animation-duration: .6s; animation-timing-function: cubic-bezier(.22,.72,.14,1); }
::view-transition-image-pair(commitment-cover) { perspective: 1800px; }
html[data-contract-transition="open"]::view-transition-old(commitment-cover) { transform-origin: 3% 50%; animation: commitment-leaf-open .6s cubic-bezier(.22,.72,.14,1) both; }
html[data-contract-transition="open"]::view-transition-new(commitment-cover) { animation: commitment-detail-arrive .6s cubic-bezier(.22,.72,.14,1) both; }
html[data-contract-transition="close"]::view-transition-old(commitment-cover) { animation: commitment-detail-leave .52s cubic-bezier(.22,.72,.14,1) both; }
html[data-contract-transition="close"]::view-transition-new(commitment-cover) { transform-origin: 3% 50%; animation: commitment-leaf-close .6s cubic-bezier(.22,.72,.14,1) both; }
@keyframes commitment-leaf-open { 0% { opacity: 1; transform: perspective(1800px) rotateY(0) scale(1); } 62% { opacity: .52; transform: perspective(1800px) translateX(-2%) rotateY(-9deg) scale(.975); } 100% { opacity: 0; transform: perspective(1800px) translateX(-4%) rotateY(-15deg) scale(.955); } }
@keyframes commitment-detail-arrive { from { opacity: 0; transform: translateY(10px) scale(.985); } to { opacity: 1; transform: none; } }
@keyframes commitment-detail-leave { from { opacity: 1; transform: none; } to { opacity: 0; transform: translateY(8px) scale(.985); } }
@keyframes commitment-leaf-close { from { opacity: 0; transform: perspective(1800px) translateX(-4%) rotateY(-14deg) scale(.96); } to { opacity: 1; transform: perspective(1800px) rotateY(0) scale(1); } }
.panel { margin-bottom: 16px; overflow: hidden; border: 1px solid rgba(115,127,119,.22); border-radius: var(--radius-container); background: rgba(255,255,255,.87); }
.contract-document { border-color: var(--theme-line); background: var(--theme-paper); box-shadow: var(--shadow-paper); }
.contract-visual-hero { position: relative; isolation: isolate; display: grid; min-height: clamp(320px, 40vw, 410px); align-items: end; overflow: hidden; padding: clamp(20px, 3.3vw, 32px); background: var(--cover-image) center / cover; view-transition-name: commitment-cover; }
.contract-visual-hero::before { content: ""; position: absolute; inset: 0 auto 0 0; z-index: -1; width: 13px; background: linear-gradient(90deg, rgba(5,22,14,.54), rgba(255,255,255,.12), transparent); }
.contract-visual-shade { position: absolute; inset: 0; z-index: -2; background: linear-gradient(180deg, rgba(9,24,17,.04) 5%, rgba(9,24,17,.22) 64%, rgba(9,24,17,.44) 100%), radial-gradient(circle at 76% 18%, transparent 12%, rgba(7,21,14,.17) 100%); }
.contract-document .hero-panel { padding: 28px 32px 30px; background: repeating-linear-gradient(0deg, rgba(73,62,44,.012) 0 1px, transparent 1px 4px); }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 20px 22px; border-bottom: 1px solid rgba(115,127,119,.18); }
.panel-head h2, .panel-head h3 { margin: 0; font-size: 17px; }
.panel-head p { max-width: 58ch; margin: 4px 0 0; color: var(--muted); font-size: 12px; }
.panel-body { padding: 22px; }
.create-panel .panel-head { align-items: flex-start; padding: 24px 26px; }
.create-panel .panel-body { padding: 26px; }
.create-warning { display: grid; gap: 2px; margin: 0 0 var(--space-4); padding: 14px 16px; }
.create-warning strong { color: color-mix(in srgb, var(--warn) 88%, var(--ink)); font-size: 12px; }
.create-warning span { font-size: 11px; }
.create-form { display: grid; gap: var(--space-4); }
.create-form-sections { overflow: hidden; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.62); }
.create-form-section { padding: var(--space-4); }
.create-form-section + .create-form-section { border-top: 1px solid var(--line); }
.create-form-section-participants { background: linear-gradient(135deg, color-mix(in srgb, var(--accent-soft) 34%, white), rgba(255,255,255,.84)); }
.create-section-heading { margin-bottom: var(--space-3); }
.create-section-heading h3 { margin: 0; color: var(--ink); font-size: 14px; letter-spacing: -.01em; }
.create-section-heading p { max-width: 65ch; margin: 4px 0 0; color: var(--muted); font-size: 11px; }
.create-section-fields { gap: var(--space-3) 18px; }
.create-form-section .form-row { gap: 7px; }
.create-form-section :is(input, textarea, select) { min-height: 44px; }
.create-form-section textarea { min-height: 116px; }
.form-grid.create-timing-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.create-submit-bar { justify-content: flex-end; margin-top: 0; }
.create-submit-bar .button { min-height: 46px; padding-inline: 18px; }
.hero-panel { padding: 34px 32px 30px; }
.contract-heading { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: start; gap: 32px; width: 100%; padding: clamp(20px, 3vw, 28px); border: 1px solid rgba(255,255,255,.52); border-radius: 13px; background: rgba(250,249,244,.86); backdrop-filter: blur(18px) saturate(1.3); -webkit-backdrop-filter: blur(18px) saturate(1.3); box-shadow: inset 0 1px 0 rgba(255,255,255,.72), 0 18px 52px rgba(10,29,19,.22); }
.contract-heading-copy { min-width: 0; }
.document-overline { display: flex; align-items: center; gap: 10px; color: var(--accent); font-size: 10px; font-weight: 750; letter-spacing: .08em; }
.document-overline span + span { padding-left: 10px; border-left: 1px solid color-mix(in srgb, var(--accent) 24%, var(--theme-line)); color: var(--muted); letter-spacing: 0; }
.hero-title { max-width: 760px; margin: 10px 0 9px; font-family: var(--serif); font-size: clamp(27px, 3.7vw, 39px); font-weight: 560; line-height: 1.2; letter-spacing: -.025em; }
.contract-intro { max-width: 620px; margin: 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
.document-actions { display: flex; flex: 0 0 auto; align-items: center; gap: 8px; }
.contract-heading .button.quiet { border-color: color-mix(in srgb, var(--accent) 28%, var(--theme-line)); color: var(--accent); background: rgba(255,255,255,.56); }
.contract-reading-grid { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(230px, .7fr); gap: 28px; margin-top: 28px; padding: 26px 0 28px; border-top: 1px solid var(--theme-line); border-bottom: 1px solid var(--theme-line); }
.contract-clause { padding: 2px 24px 2px 0; }
.clause-copy { margin-top: 10px; color: var(--ink); font-family: var(--serif); font-size: clamp(19px, 2.3vw, 24px); font-weight: 530; line-height: 1.65; white-space: pre-wrap; overflow-wrap: anywhere; }
.contract-milestones { display: grid; align-content: start; border-left: 1px solid var(--theme-line); }
.contract-milestones > div { display: grid; grid-template-columns: 88px minmax(0, 1fr); align-items: baseline; gap: 12px; padding: 11px 0 11px 20px; }
.contract-milestones > div + div { border-top: 1px solid var(--theme-line); }
.contract-milestones span { color: var(--muted); font-size: 10px; }
.contract-milestones strong { font-size: 13px; text-align: right; }
.contract-milestones .milestone-result .badge { justify-self: end; }
.contract-parties { margin-top: 23px; }
.participant-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--theme-line); }
.participant-credit { display: flex; align-items: center; gap: 13px; min-width: 0; padding: 17px 4px 3px; }
.participant-credit + .participant-credit { padding-left: 20px; border-left: 1px solid var(--theme-line); }
.credit-avatar { position: relative; display: grid; flex: 0 0 45px; width: 45px; height: 45px; place-items: center; border-radius: 50%; color: #fff; background: var(--accent); font-size: 17px; font-weight: 800; }
.participant-credit:nth-child(2) .credit-avatar { background: color-mix(in srgb, var(--accent) 68%, var(--ink)); }
.credit-avatar small { position: absolute; right: -8px; bottom: -4px; min-width: 33px; padding: 2px 4px; border: 2px solid var(--theme-paper); border-radius: 999px; color: var(--ink); background: var(--accent-soft); text-align: center; font-size: 8px; }
.participant-copy { min-width: 0; }
.participant-copy .badge { margin-bottom: 4px; }
.participant-copy strong { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.credit-metrics { display: flex; flex-wrap: wrap; gap: 2px 10px; margin-top: 4px; color: var(--muted); font-size: 10px; }
.contract-discussion { margin-top: 24px; padding-top: 22px; border-top: 1px solid var(--theme-line); }
.discussion-heading { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin-bottom: 12px; }
.discussion-heading h2 { margin: 3px 0 0; font-size: 17px; letter-spacing: -.015em; }
.discussion-heading > span { color: var(--muted); font-size: 10px; }
.discussion-form { display: grid; gap: 8px; margin-top: 12px; padding: 13px; border: 1px solid var(--theme-line); border-radius: 10px; background: rgba(255,255,255,.54); }
.discussion-form label { color: var(--ink-soft); font-size: 10px; font-weight: 700; }
.discussion-form textarea { min-height: 78px; }
.discussion-form-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.discussion-form-actions span, .discussion-readonly { color: var(--muted); font-size: 10px; }
.discussion-readonly { margin: 12px 0 0; }
.contract-share-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 18px; padding-top: 17px; border-top: 1px solid var(--theme-line); }
.contract-share-actions .button.quiet { color: var(--accent); }

@media (min-width: 681px) {
  .standalone-main { padding-top: clamp(28px, 3.2vw, 42px); }
  .standalone-shell .contract-visual-hero { min-height: clamp(330px, 34vw, 382px); padding: clamp(20px, 2.4vw, 24px); }
  .standalone-shell .contract-heading { padding: clamp(20px, 2.2vw, 24px); }
  .standalone-shell .contract-document .hero-panel { padding: 22px 30px 24px; }
  .standalone-shell .contract-reading-grid { margin-top: 22px; padding: 20px 0 22px; }
  .standalone-shell .contract-parties { margin-top: 18px; }
  .standalone-shell .participant-credit { padding-top: 13px; }
  .standalone-shell .contract-share-actions { margin-top: 14px; padding-top: 13px; }
}

.next-action { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 18px 28px; margin-bottom: 16px; padding: 23px 24px; border: 1px solid color-mix(in srgb, var(--accent) 28%, var(--line)); border-radius: var(--radius-container); background: linear-gradient(120deg, rgba(255,255,255,.9), color-mix(in srgb, var(--accent-soft) 78%, white)); }
.next-action-copy { min-width: 0; }
.section-label { color: var(--accent); font-size: 10px; font-weight: 750; letter-spacing: .08em; }
.next-action h2 { margin: 5px 0 3px; font-size: 19px; letter-spacing: -.015em; }
.next-action p { max-width: 590px; margin: 0; color: var(--muted); font-size: 12px; }
.next-action-buttons { display: flex; flex: 0 0 auto; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }
.inline-operation-slot { grid-column: 1 / -1; min-width: 0; }
.inline-operation-slot:empty { display: none; }
.inline-reissue-form { display: grid; grid-template-columns: minmax(0, 1fr) minmax(160px, 210px) auto; align-items: end; gap: 12px 18px; padding-top: 17px; border-top: 1px solid color-mix(in srgb, var(--accent) 20%, var(--line)); }
.inline-reissue-copy { align-self: center; min-width: 0; }
.inline-reissue-copy strong { display: block; margin-bottom: 3px; font-size: 13px; }
.inline-reissue-copy p { max-width: none; font-size: 11px; }
.inline-reissue-field { display: grid; gap: 6px; color: var(--muted); font-size: 10px; font-weight: 700; }
.inline-reissue-field select { width: 100%; min-height: 39px; }
.inline-reissue-actions { display: flex; gap: 7px; }
.inline-reissue-actions .button { min-height: 39px; white-space: nowrap; }
.operation-slot, .record-browser { overflow-anchor: none; }
.action-panel { border-color: color-mix(in srgb, var(--accent) 40%, var(--line)); box-shadow: 0 18px 46px rgba(20,56,40,.08); }
.action-panel .panel-head { background: color-mix(in srgb, var(--accent-soft) 34%, white); }
.button.quiet { color: var(--muted); background: transparent; }

.badge { --badge-fg: var(--tone-neutral-fg); --badge-bg: var(--tone-neutral-bg); --badge-border: var(--tone-neutral-border); display: inline-flex; align-items: center; min-height: 25px; padding: 4px 9px; border: 1px solid var(--badge-border); border-radius: 999px; color: var(--badge-fg); background: var(--badge-bg); box-shadow: inset 0 1px 0 rgba(255,255,255,.42); font-size: 10px; font-weight: 750; line-height: 1.2; white-space: nowrap; }
.badge.tone-pending { --badge-fg: var(--tone-pending-fg); --badge-bg: var(--tone-pending-bg); --badge-border: var(--tone-pending-border); }
.badge.tone-progress { --badge-fg: var(--tone-progress-fg); --badge-bg: var(--tone-progress-bg); --badge-border: var(--tone-progress-border); }
.badge.tone-success { --badge-fg: var(--tone-success-fg); --badge-bg: var(--tone-success-bg); --badge-border: var(--tone-success-border); }
.badge.tone-danger { --badge-fg: var(--tone-danger-fg); --badge-bg: var(--tone-danger-bg); --badge-border: var(--tone-danger-border); }
.badge.tone-neutral { --badge-fg: var(--tone-neutral-fg); --badge-bg: var(--tone-neutral-bg); --badge-border: var(--tone-neutral-border); }
.badge[class*="tone-"] { color: var(--badge-fg); border-color: var(--badge-border); background: var(--badge-bg); }
.list-item-top .badge { min-height: 21px; padding: 3px 7px; font-size: 9px; }

.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.field-card { min-height: 76px; padding: 15px 16px; border: 1px solid var(--theme-line); border-radius: 12px; background: var(--theme-surface); }
.field-card.wide { grid-column: 1 / -1; }
.field-label { color: var(--muted); font-size: 10px; font-weight: 650; letter-spacing: .035em; }
.field-value { margin-top: 5px; color: var(--ink-soft); font-weight: 650; line-height: 1.65; white-space: pre-wrap; overflow-wrap: anywhere; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 15px; }
.form-row { display: grid; gap: 6px; }
.form-row.wide { grid-column: 1 / -1; }
.form-row[hidden] { display: none !important; }
.visually-hidden { position: absolute !important; width: 1px !important; height: 1px !important; overflow: hidden !important; clip: rect(0 0 0 0) !important; clip-path: inset(50%) !important; white-space: nowrap !important; }
.performance-mode-field { min-width: 0; margin: 0; padding: 0; border: 0; }
.performance-mode-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
.performance-mode-option { position: relative; min-width: 0; cursor: pointer; }
.performance-mode-option input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.performance-mode-option > span { display: grid; min-height: 68px; align-content: center; gap: 3px; padding: 11px 42px 11px 14px; border: 1px solid var(--line-strong); border-radius: 11px; background: rgba(255,255,255,.76); transition: border-color .18s ease, background .18s ease, box-shadow .18s ease; }
.performance-mode-option > span::after { position: absolute; top: 50%; right: 13px; width: 16px; height: 16px; border: 1px solid var(--line-strong); border-radius: 50%; background: #fff; content: ""; transform: translateY(-50%); box-shadow: inset 0 0 0 3px #fff; }
.performance-mode-option strong { color: var(--ink); font-size: 13px; }
.performance-mode-option small { color: var(--muted); font-size: 10px; font-weight: 500; line-height: 1.4; }
.performance-mode-option:hover > span { border-color: color-mix(in srgb, var(--accent) 52%, var(--line-strong)); }
.performance-mode-option input:checked + span { border-color: var(--accent); background: color-mix(in srgb, var(--accent-soft) 56%, white); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 12%, transparent); }
.performance-mode-option input:checked + span::after { border-color: var(--accent); background: var(--accent); }
.performance-mode-option input:focus-visible + span { outline: 3px solid color-mix(in srgb, var(--accent) 28%, transparent); outline-offset: 2px; }
.performance-role-grid { display: grid; grid-column: 1 / -1; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; gap: 15px; }
.participant-source-field legend { margin-bottom: 9px; color: var(--ink-soft); font-size: 12px; font-weight: 680; }
.participant-link-notice { display: grid; grid-column: 1 / -1; gap: 3px; min-height: 72px; align-content: center; padding: 13px 15px; border: 1px dashed color-mix(in srgb, var(--accent) 48%, var(--line-strong)); border-radius: 11px; background: color-mix(in srgb, var(--accent-soft) 48%, white); }
.participant-link-notice[hidden] { display: none; }
.participant-link-notice strong { color: var(--accent-2); font-size: 12px; }
.participant-link-notice span { color: var(--muted); font-size: 10px; }
.mini-avatar-pending, .participant-credit-pending .credit-avatar { border-color: color-mix(in srgb, var(--accent) 28%, white); color: var(--accent-2); background: var(--accent-soft); }
.participant-credit-pending .credit-avatar { border-style: dashed; }
.cover-fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }
.cover-fieldset legend { margin-bottom: 9px; padding: 0; color: var(--ink-soft); font-size: 12px; font-weight: 700; }
.cover-choice-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
.cover-choice-card { position: relative; display: grid; grid-template-columns: 74px minmax(0, 1fr) 22px; align-items: center; gap: 11px; min-width: 0; padding: 9px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.76); cursor: pointer; transition: border-color .2s ease, background .2s ease, transform .2s ease; }
.cover-choice-card:hover { transform: translateY(-1px); border-color: color-mix(in srgb, var(--accent) 60%, var(--line)); }
.cover-choice-card:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }
.cover-choice-card input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.cover-choice-card:has(input:focus-visible) { outline: 3px solid color-mix(in srgb, var(--accent) 30%, transparent); outline-offset: 3px; }
.cover-choice-art { position: relative; display: block; height: 50px; overflow: hidden; border-radius: 8px; background: var(--cover-image) center / cover; box-shadow: inset 0 0 0 1px rgba(0,0,0,.08); }
.cover-choice-art i { position: absolute; top: 38%; right: 0; left: 0; height: 27%; background: rgba(251,249,243,.92); }
.cover-choice-copy { display: grid; min-width: 0; }
.cover-choice-copy strong { font-size: 12px; }
.cover-choice-copy small { margin-top: 2px; color: var(--muted); font-size: 9px; }
.cover-choice-check { display: grid; width: 20px; height: 20px; place-items: center; border: 1px solid var(--line-strong); border-radius: 50%; color: transparent; background: #fff; font-size: 10px; }
.cover-choice-card:has(input:checked) .cover-choice-check { color: #fff; border-color: var(--accent); background: var(--accent); }
label { color: var(--ink-soft); font-size: 12px; font-weight: 680; }
input, textarea, select { width: 100%; border: 1px solid var(--line-strong); border-radius: var(--radius-control); padding: 10px 11px; color: var(--ink); background: #fff; outline: none; transition: border-color .18s ease, box-shadow .18s ease; }
input:hover, textarea:hover, select:hover { border-color: color-mix(in srgb, var(--accent) 45%, var(--line-strong)); }
input:focus, textarea:focus, select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 14%, transparent); }
input:disabled { color: var(--muted); background: #eef2ef; }
textarea { min-height: 102px; resize: vertical; }
.form-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.create-panel:focus { outline: none; }
.hint { margin-top: 6px; color: var(--muted); font-size: 11px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: 39px; padding: 8px 13px; border: 1px solid var(--line-strong); border-radius: var(--radius-control); color: var(--ink); background: #fff; font-weight: 700; text-decoration: none; white-space: nowrap; transition: color .18s ease, border-color .18s ease, background .18s ease, transform .12s ease; }
.button:hover { border-color: var(--accent); color: var(--accent); }
.button.primary { color: #fff; border-color: var(--accent); background: var(--accent); }
.button.primary:hover { color: #fff; border-color: var(--accent-2); background: var(--accent-2); }
.button.danger { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 28%, white); background: var(--danger-soft); }
.button.small { min-height: 33px; padding: 5px 9px; font-size: 11px; }
.button:disabled { cursor: not-allowed; opacity: .52; }

.invite-box { margin: 20px 0 0; padding: 16px; border: 1px solid color-mix(in srgb, var(--accent) 28%, var(--theme-line)); border-radius: 12px; background: color-mix(in srgb, var(--accent-soft) 48%, rgba(255,255,255,.76)); }
.invite-link { display: block; margin: 9px 0 10px; padding: 9px 10px; border: 1px solid color-mix(in srgb, var(--accent) 14%, var(--line)); border-radius: 8px; color: var(--ink-soft); background: rgba(255,255,255,.72); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 10px; word-break: break-all; }
.warning, .readonly-notice { padding: 12px 14px; border-radius: var(--radius-control); font-size: 12px; }
.warning { border: 1px solid #e1ce99; color: var(--warn); background: var(--warn-soft); }
.readonly-notice { margin-top: 18px; border: 1px solid #c7d5df; color: #496173; background: #eef4f7; }

.record-list { display: grid; }
.record-browser { background: rgba(255,255,255,.76); }
.record-tabs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 5px; padding: 7px; border-bottom: 1px solid var(--line); background: rgba(245,248,246,.74); }
.record-tab { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-width: 0; padding: 11px 13px; border: 0; border-radius: var(--radius-control); color: var(--muted); background: transparent; text-align: left; }
.record-tab:hover { color: var(--ink); background: rgba(255,255,255,.72); }
.record-tab.active { color: var(--accent); background: var(--accent-soft); }
.record-tab strong { overflow: hidden; font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.record-tab small { flex: 0 0 auto; font-size: 9px; font-weight: 650; }
.record-tab-panel { min-height: 154px; padding: 7px 22px 12px; }
.record-tab-panel .record { padding-right: 2px; padding-left: 2px; border-left: 0; }
.record { padding: 15px 2px 15px 14px; border-bottom: 1px solid var(--theme-line); border-left: 2px solid color-mix(in srgb, var(--accent) 38%, var(--theme-line)); }
.record:last-child { border-bottom: 0; }
.record-head { display: flex; justify-content: space-between; gap: 12px; }
.record-title { font-size: 13px; font-weight: 700; }
.record-meta { color: var(--muted); font-size: 10px; }
.record-copy { margin-top: 6px; color: var(--ink-soft); font-size: 12px; white-space: pre-wrap; }
.notification-unread { border-left-color: var(--accent); background: color-mix(in srgb, var(--accent-soft) 55%, transparent); }
.image-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.evidence-image { width: 112px; height: 82px; border: 1px solid var(--line); border-radius: 9px; object-fit: cover; background: var(--surface); }
.stats-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.stat-card { padding: 17px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.7); }
.stat-name { font-weight: 760; }
.stat-metrics { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 14px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.stat-metric { min-width: 0; padding: 9px 5px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); text-align: center; }
.stat-metric strong { display: block; overflow: hidden; font-size: 16px; text-overflow: ellipsis; }
.stat-metric span { color: var(--muted); font-size: 9px; }
.member-list { display: grid; }
.member { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 13px 2px; border-bottom: 1px solid var(--line); }
.member:last-child { border-bottom: 0; }
.member-email { color: var(--muted); font-size: 11px; }
.toast { position: fixed; right: 20px; bottom: 20px; z-index: 50; display: none; max-width: 390px; padding: 12px 15px; border-radius: var(--radius-control); color: #fff; background: #23372d; box-shadow: var(--shadow-float); }
.toast.visible { display: block; }
.toast.error { background: var(--danger); }
.decision-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }

@media (max-width: 960px) {
  .app-shell::before { left: 0; }
  .workspace { grid-template-columns: 1fr; }
  .sidebar { border-right: 0; border-bottom: 1px solid var(--line); }
  .commitment-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .list-item:nth-last-child(2):nth-child(odd) { border-bottom: 0; }
  .list-item:nth-child(odd) { border-right: 1px solid var(--line); }
  .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .invite-claim-layout { grid-template-columns: 1fr; width: min(100%, 680px); }
  .claim-contract-preview { padding: 26px; }
  .invite-claim-card { border-top: 1px solid var(--theme-line); border-left: 0; }
}

@media (max-width: 680px) {
  /* Mobile density baseline: iPhone 17, 402 × 874 CSS pixels. */
  .app-shell { overflow-x: clip; }
  .topbar { height: 62px; padding: 0 14px; }
  .brand-copy small, .user-chip { display: none; }
  .workspace, .sidebar, .main { width: 100%; min-width: 0; max-width: 100vw; }
  .workspace { min-height: calc(100dvh - 62px); }
  .main, .sidebar { padding: 15px; }
  .main { padding-bottom: 38px; }
  .create-panel { scroll-margin-top: 74px; }
  .create-panel .panel-body { padding-bottom: calc(94px + env(safe-area-inset-bottom)); }
  .create-submit-bar {
    position: fixed;
    z-index: 15;
    right: 0;
    bottom: 0;
    left: 0;
    justify-content: center;
    margin: 0;
    padding: 10px 15px calc(10px + env(safe-area-inset-bottom));
    border-top: 1px solid color-mix(in srgb, var(--accent) 18%, var(--line));
    background: rgba(248, 251, 249, .94);
    box-shadow: 0 -10px 30px rgba(31, 48, 38, .09), inset 0 1px 0 rgba(255,255,255,.72);
    backdrop-filter: blur(18px) saturate(1.12);
    -webkit-backdrop-filter: blur(18px) saturate(1.12);
  }
  .create-submit-bar .button { width: min(100%, 960px); min-height: 48px; }
  .grid-2, .form-grid, .stats-grid { grid-template-columns: 1fr; }
  .performance-mode-grid { grid-template-columns: 1fr; }
  .performance-role-grid { grid-template-columns: 1fr; }
  .sidebar > .commitment-list { display: flex; gap: 0; overflow-x: auto; scroll-snap-type: x proximity; overscroll-behavior-inline: contain; }
  .sidebar > .commitment-list .list-item { flex: 0 0 224px; scroll-snap-align: start; border-right: 1px solid var(--line) !important; border-bottom: 0 !important; }
  .sidebar > .commitment-list .list-item:last-child { border-right: 0 !important; }
  .inactive-list { grid-template-columns: 1fr; }
  .inactive-list .list-item { border-right: 0 !important; border-bottom: 1px solid var(--line) !important; }
  .inactive-list .list-item:last-child { border-bottom: 0 !important; }
  .field-card.wide, .form-row.wide { grid-column: auto; }
  .contract-visual-hero { min-height: 238px; padding: 10px; }
  .contract-heading { grid-template-columns: 1fr; gap: 9px; padding: 14px; background: rgba(250,249,244,.9); backdrop-filter: blur(15px) saturate(1.2); -webkit-backdrop-filter: blur(15px) saturate(1.2); }
  .document-overline { gap: 7px; font-size: 9px; }
  .document-overline span + span { padding-left: 7px; }
  .hero-title { margin: 7px 0 6px; font-size: clamp(28px, 7.8vw, 32px); line-height: 1.16; }
  .contract-intro { font-size: 10px; line-height: 1.5; }
  .relationship-basis { display: none; }
  .document-actions { width: 100%; justify-content: space-between; }
  .contract-reading-grid { grid-template-columns: 1fr; gap: 10px; margin-top: 0; padding: 0 0 12px; border-top: 0; }
  .contract-clause { padding: 0; }
  .clause-copy { margin-top: 5px; font-size: clamp(21px, 5.8vw, 23px); line-height: 1.42; }
  .contract-milestones { grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--theme-line); border-left: 0; }
  .contract-milestones > div { display: grid; grid-template-columns: 1fr; gap: 3px; padding: 8px 6px; text-align: left; }
  .contract-milestones > div + div { border-top: 0; border-left: 1px solid var(--theme-line); }
  .contract-milestones span { font-size: 9px; }
  .contract-milestones strong { font-size: 10px; text-align: left; }
  .contract-milestones .badge { min-height: 21px; padding: 3px 6px; font-size: 8px; }
  .contract-parties { margin-top: 8px; }
  .participant-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .participant-credit { display: grid; grid-template-columns: 36px minmax(0, 1fr); gap: 9px; padding: 10px 4px 2px; }
  .participant-credit + .participant-credit { padding-left: 12px; border-top: 0; border-left: 1px solid var(--theme-line); }
  .credit-avatar { width: 36px; height: 36px; font-size: 14px; }
  .credit-avatar small { right: -7px; bottom: -4px; min-width: 29px; padding: 1px 3px; font-size: 7px; }
  .participant-copy .badge { min-height: 20px; margin-bottom: 2px; padding: 3px 6px; font-size: 8px; }
  .participant-copy strong { font-size: 12px; }
  .participant-copy .credit-metrics { display: none; }
  .contract-discussion { margin-top: 14px; padding-top: 14px; }
  .discussion-heading { margin-bottom: 9px; }
  .discussion-form { padding: 10px; }
  .discussion-form-actions { align-items: stretch; flex-direction: column; }
  .discussion-form-actions .button { width: 100%; }
  .contract-share-actions { justify-content: stretch; }
  .contract-share-actions { margin-top: 10px; padding-top: 10px; }
  .contract-share-actions .button { flex: 1 1 0; min-height: 35px; }
  .contract-document { margin-bottom: 8px; }
  .contract-stage { min-height: auto; padding: 26px 0 42px; }
  .contract-stage-heading { margin-bottom: 18px; }
  .contract-stage-heading h1 { font-size: 30px; }
  .contract-stage-heading p { font-size: 12px; }
  .contract-dossier { aspect-ratio: 4 / 3; border-radius: 10px; }
  .contract-cover-face { border-radius: 10px; }
  .cover-band { top: 18%; min-height: 64%; padding: 13px 6%; }
  .cover-band strong { font-size: clamp(22px, 8vw, 34px); }
  .cover-reference { margin-bottom: 4px; }
  .cover-parties { margin-top: 7px; }
  .cover-band-meta { margin-top: 8px; padding-top: 7px; }
  .cover-band-meta > span:not(.badge) { min-width: 0; padding-left: 7px; margin-left: 7px; }
  .cover-band-meta small { font-size: 7px; }
  .cover-band-meta time { font-size: 9px; }
  .cover-band-meta > .badge { min-height: 20px; padding: 3px 6px; font-size: 8px; }
  .cover-open-cue { bottom: 5%; }
  .cover-seal { right: 5%; bottom: 4%; }
  .cover-theme-switcher { margin-top: 18px; padding: 12px; }
  .cover-theme-heading { align-items: flex-start; }
  .cover-theme-buttons { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .next-action { grid-template-columns: 1fr; gap: 8px; margin-bottom: 10px; padding: 9px 14px 14px; }
  .section-label { font-size: 9px; }
  .next-action h2 { margin: 1px 0 2px; font-size: 16px; }
  .next-action p { font-size: 10px; line-height: 1.45; }
  .next-action-buttons { justify-content: stretch; }
  .next-action-buttons .button { flex: 1 1 auto; }
  .inline-operation-slot { grid-column: 1; }
  .inline-reissue-form { grid-template-columns: 1fr; align-items: stretch; gap: 12px; }
  .inline-reissue-actions { display: grid; grid-template-columns: minmax(0, 1fr) auto; }
  .inline-reissue-actions .button { min-height: 44px; }
  .record-tabs { gap: 3px; padding: 5px; }
  .record-tab { display: grid; gap: 2px; padding: 9px 8px; -webkit-tap-highlight-color: transparent; transition: color .14s ease, background-color .14s ease; }
  .record-tab:hover:not(.active) { color: var(--muted); background: transparent; }
  .record-tab:active { transform: none; }
  .record-tab-panel { padding: 5px 16px 10px; }
  .standalone-main { padding: 10px 8px 30px; }
  .standalone-main-inner { width: 100%; }
  .standalone-shell::before { height: 520px; opacity: .3; }
  .standalone-utility { top: max(10px, env(safe-area-inset-top)); right: 10px; }
  .standalone-list-entry { min-height: 44px; padding: 6px; }
  .standalone-list-entry > span:nth-child(2), .standalone-list-entry small { display: none; }
  .standalone-user-avatar { width: 32px; height: 32px; font-size: 13px; }
  .standalone-shell .contract-document, .standalone-shell .next-action, .standalone-shell .record-browser, .standalone-shell .action-panel { border-radius: 15px; }
  .standalone-shell .contract-visual-hero { min-height: 238px; padding: 10px; }
  .standalone-shell .contract-heading { gap: 9px; padding: 14px; }
  .standalone-shell .contract-document { margin-bottom: 8px; }
  .standalone-shell .contract-document .hero-panel { padding: 14px 16px 16px; }
  .standalone-shell .document-actions { align-items: stretch; }
  .standalone-shell .next-action-buttons { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); width: 100%; }
  .standalone-shell .next-action-buttons:has(.button:only-child) { grid-template-columns: 1fr; }
  .standalone-shell .next-action-buttons .button { width: 100%; min-height: 40px; padding: 7px 9px; }
  .standalone-shell .record-tabs { display: flex; overflow-x: auto; scrollbar-width: none; overscroll-behavior-inline: contain; }
  .standalone-shell .record-tabs::-webkit-scrollbar { display: none; }
  .standalone-shell .record-tab { flex: 1 0 108px; min-height: 48px; }
  .auth-card, .invite-card { padding: 24px; }
  .invite-contract-shell { padding: 12px; }
  .invite-contract-cover { aspect-ratio: 4 / 5; }
  .invite-cover-countdown { top: 4%; left: 4%; min-width: 178px; padding: 9px 10px; }
  .invite-cover-countdown-head { gap: 8px; }
  .invite-cover-clock { font-size: 21px; }
  .invite-cover-clock strong { min-width: 27px; }
  .invite-cover-actions { right: 4%; bottom: 4%; left: 4%; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; padding: 7px; }
  .invite-cover-actions .button { min-width: 0; min-height: 42px; padding: 7px 5px; font-size: 11px; }
  .invite-contract-cover .cover-seal { top: 4%; right: 4%; bottom: auto; }
  .invite-note-surface { padding: 19px; }
  .invite-note-surface header { gap: 12px; }
  .invite-claim-shell { place-items: start center; padding: 12px; }
  .invite-claim-layout { border-radius: 14px; }
  .claim-contract-preview { padding: 14px; }
  .claim-contract-preview .invite-contract-cover { aspect-ratio: 4 / 3; }
  .invite-claim-card { padding: 24px 20px; }
  .invite-claim-card .brand { margin-bottom: 22px; }
  .claim-heading h1 { font-size: 29px; }
  .invite-cover-countdown.claim-countdown { inset: auto; width: 100%; min-width: 0; margin: 18px 0 16px; padding: 11px 12px; }
  .claim-current-form { grid-template-columns: 1fr; }
  .claim-current-form .button { width: 100%; }
  .hero-panel, .contract-document .hero-panel { padding: 16px; }
  .panel-head, .panel-body { padding: 18px; }
  .create-panel .panel-head { padding: 18px; }
  .create-panel .panel-body { padding: 14px 14px calc(94px + env(safe-area-inset-bottom)); }
  .create-warning { margin-bottom: 14px; padding: 12px 13px; }
  .create-form { gap: 14px; }
  .create-form-sections { border-radius: 12px; }
  .create-form-section { padding: 16px 14px 18px; }
  .create-section-heading { margin-bottom: 14px; }
  .create-section-heading p { font-size: 10px; line-height: 1.5; }
  .create-section-fields { gap: 14px; }
  .form-grid.create-timing-grid { grid-template-columns: 1fr; }
  .performance-mode-option > span { min-height: 64px; padding: 10px 40px 10px 12px; }
  .cover-choice-grid { grid-template-columns: 1fr; }
  .decision-grid { grid-template-columns: 1fr; }
  .loading-shell { grid-template-columns: 1fr; }
  .loading-sidebar { display: none; }
  .loading-main { padding: 16px; }
}

@media (max-width: 680px) and (prefers-reduced-motion: no-preference) {
  .create-panel.create-arriving { animation: create-panel-fade .4s cubic-bezier(.22,.72,.14,1) both; }
  .create-panel.create-arriving > .panel-head { animation: create-panel-heading-arrive .4s cubic-bezier(.22,.72,.14,1) both; }
  @keyframes create-panel-fade {
    from { opacity: .64; }
    to { opacity: 1; }
  }
  @keyframes create-panel-heading-arrive {
    from { opacity: .72; transform: translateY(10px); }
    to { opacity: 1; transform: none; }
  }
}

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