:root{color-scheme:light;--arc-bg-a:#fbf7ef;--arc-bg-b:#f2eadf;--arc-bg-c:#e9dfd2;--arc-ink:#1c1917;--arc-muted:#6b6259;--arc-soft:#f8f5ef;--arc-line:#e7ded3;--arc-card:rgba(255,255,255,0.88);--arc-shadow:0 14px 44px rgba(41,37,36,0.07);--arc-black:#1c1917;--arc-blue:#1d4ed8;--arc-blue-bg:#eff6ff;--arc-green:#047857;--arc-green-bg:#ecfdf3;--arc-amber:#92400e;--arc-amber-bg:#fffbeb;--arc-red:#b91c1c}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:radial-gradient(circle at top,var(--arc-bg-a),var(--arc-bg-b) 42%,var(--arc-bg-c));color:var(--arc-ink);font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,sans-serif}a{color:inherit}button,input,textarea{font:inherit}.arc-shell{min-height:100vh;padding:40px 22px 64px}.arc-page{width:min(1240px,100%);margin:0 auto}.arc-header{display:grid;grid-gap:22px;gap:22px}.arc-header-row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}.arc-topline{margin:0;color:#78716c;font-size:.78rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase}.arc-hero-title{margin:12px 0 0;max-width:840px;font-size:clamp(2.5rem,5.5vw,4.8rem);line-height:.98;letter-spacing:-.06em;font-weight:780}.arc-hero-copy{margin:18px 0 0;max-width:680px;color:var(--arc-muted);font-size:1.05rem;line-height:1.7}.arc-card,.arc-feedback,.arc-panel,.arc-status{border:1px solid var(--arc-line);background:var(--arc-card);border-radius:22px;box-shadow:var(--arc-shadow);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.arc-status{padding:18px}.arc-status-row,.arc-summary-row{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;flex-wrap:wrap}.arc-card-title,.arc-feedback-title,.arc-panel-title,.arc-section-title,.arc-status-title{margin:0;color:var(--arc-ink);font-weight:760;letter-spacing:-.025em}.arc-status-title{margin-top:5px;font-size:1.05rem}.arc-card-body,.arc-card-note,.arc-empty-copy,.arc-feedback-copy,.arc-panel-copy,.arc-section-subtitle,.arc-status-body,.arc-summary-copy{color:var(--arc-muted);line-height:1.65}.arc-status-body{margin:6px 0 0;max-width:720px;font-size:.92rem}.arc-boundary-line{margin:16px 0 0;border-top:1px solid #eee7dc;padding-top:12px;color:#78716c;font-size:.78rem;line-height:1.5}.arc-main-section{margin-top:24px}.arc-workspace{display:grid;grid-gap:22px;gap:22px;align-items:start;margin-top:12px}.arc-email-card-sections,.arc-inbox-column>.arc-email-card-sections{display:grid;grid-gap:24px;gap:24px}.arc-chat-column{min-width:0}.arc-conversation{border:1px solid var(--arc-line);border-radius:24px;background:rgba(28,25,23,.97);color:white;padding:20px;box-shadow:0 24px 64px rgba(28,25,23,.18)}.arc-conversation .arc-panel-title,.arc-conversation .arc-topline{color:white}.arc-conversation-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}.arc-grounded-label{border:1px solid rgba(255,255,255,.18);border-radius:999px;color:#d6d3d1;padding:6px 9px;font-size:.7rem;font-weight:750}.arc-chat-log{display:flex;flex-direction:column;gap:10px;min-height:210px;max-height:360px;overflow-y:auto;margin-top:22px}.arc-chat-message{width:-moz-fit-content;width:fit-content;max-width:88%;margin:0;border-radius:16px;padding:11px 13px;font-size:.9rem;line-height:1.5}.arc-chat-arc{background:#302c29;color:#fafaf9;border-bottom-left-radius:5px}.arc-chat-user{align-self:flex-end;background:#f5efe6;color:#1c1917;border-bottom-right-radius:5px}.arc-chat-suggestions{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px}.arc-chat-suggestions button{border:1px solid rgba(255,255,255,.18);border-radius:999px;background:transparent;color:#e7e5e4;padding:7px 10px;cursor:pointer;font-size:.78rem}.arc-chat-composer{display:grid;grid-template-columns:1fr auto;grid-gap:8px;gap:8px;margin-top:12px;border-radius:16px;background:white;padding:6px}.arc-chat-composer input{min-width:0;border:0;outline:0;padding:8px 9px;background:transparent}.arc-chat-composer button{border:0;border-radius:11px;background:var(--arc-black);color:white;padding:8px 13px;font-weight:750;cursor:pointer}.arc-chat-composer button:disabled{opacity:.35;cursor:default}.arc-notification-control{display:grid;grid-gap:2px;gap:2px;min-width:210px;border:1px solid var(--arc-line);border-radius:16px;background:rgba(255,255,255,.72);color:var(--arc-ink);padding:12px 14px;text-align:left;cursor:pointer}.arc-notification-control span{font-weight:780}.arc-notification-control small{color:var(--arc-muted)}.arc-empty-grid{display:grid;grid-gap:20px;gap:20px}.arc-empty-card,.arc-feedback,.arc-panel,.arc-summary{padding:26px}.arc-empty-title{margin:10px 0 0;max-width:680px;font-size:clamp(2rem,4vw,3.2rem);line-height:1.05;letter-spacing:-.05em}.arc-empty-copy{margin:14px 0 0;max-width:660px;font-size:.96rem}.arc-error-card{border-color:#f2c879;background:rgba(255,251,235,.9)}.arc-button,.arc-button-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:42px;border-radius:999px;padding:0 18px;font-size:.9rem;font-weight:760;text-decoration:none;cursor:pointer}.arc-button{border:1px solid var(--arc-black);background:var(--arc-black);color:white;box-shadow:0 10px 24px rgba(41,37,36,.16)}.arc-button-secondary{border:1px solid var(--arc-line);background:white;color:var(--arc-ink)}.arc-button-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:20px}.arc-summary-title{margin:8px 0 0;font-size:clamp(1.55rem,3vw,2.2rem);line-height:1.1;letter-spacing:-.045em}.arc-summary-copy{margin:0;max-width:450px;font-size:.92rem}.arc-sections{display:grid;grid-gap:12px;gap:12px}.arc-sections>.arc-main-section{margin-top:0}.arc-sections>.arc-card{padding:20px}.arc-section-head{margin-bottom:12px}.arc-section-title{font-size:1.35rem}.arc-section-subtitle{margin:5px 0 0;font-size:.92rem}.arc-card-grid{display:grid;grid-gap:16px;gap:16px}.arc-decision-card{padding:22px;transition:transform .16s ease,box-shadow .16s ease}.arc-decision-card:hover{transform:translateY(-2px);box-shadow:0 24px 70px rgba(41,37,36,.12)}.arc-card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.arc-card-eyebrow{margin:0;color:#a8a29e;font-size:.72rem;font-weight:850;letter-spacing:.18em;text-transform:uppercase}.arc-card-title{margin-top:10px;font-size:1.15rem}.arc-card-body{margin:16px 0 0;font-size:.95rem}.arc-badge{flex-shrink:0;border-radius:999px;padding:6px 10px;font-size:.76rem;font-weight:850;border:1px solid}.arc-badge-needs{background:var(--arc-black);color:white}.arc-badge-holding{background:var(--arc-blue-bg);color:var(--arc-blue)}.arc-badge-saved{background:var(--arc-green-bg);color:var(--arc-green)}.arc-badge-clarity{background:var(--arc-amber-bg);color:var(--arc-amber)}.arc-next{margin-top:18px;border-radius:22px;background:var(--arc-soft);padding:16px}.arc-next-label{margin:0;font-size:.95rem;font-weight:780}.arc-next-copy{margin:5px 0 0;color:var(--arc-muted);font-size:.92rem;line-height:1.55}.arc-card-note{margin-top:14px;border:1px solid var(--arc-line);border-radius:20px;background:var(--arc-soft);padding:14px;font-size:.9rem}.arc-lower-grid{display:grid;grid-gap:22px;gap:22px;margin-top:42px}.arc-feedback-title,.arc-panel-title{margin-top:10px;font-size:1.55rem}.arc-feedback-copy,.arc-panel-copy{margin:12px 0 0;font-size:.92rem}.arc-form-label{display:block;margin-top:20px;color:var(--arc-ink);font-size:.9rem;font-weight:760}.arc-range-row{display:flex;align-items:center;gap:14px;margin-top:10px}.arc-range-row input{width:100%}.arc-score{min-width:34px;border-radius:999px;background:var(--arc-black);color:white;padding:5px 9px;text-align:center;font-size:.85rem;font-weight:850}.arc-check-grid{display:grid;grid-gap:10px;gap:10px;margin-top:20px}.arc-check{display:flex;gap:10px;align-items:flex-start;border:1px solid var(--arc-line);background:var(--arc-soft);border-radius:18px;padding:14px}.arc-check input{margin-top:3px}.arc-check-title{display:block;font-size:.9rem;font-weight:780}.arc-check-copy{display:block;margin-top:3px;color:var(--arc-muted);font-size:.84rem;line-height:1.45}.arc-textarea{width:100%;min-height:110px;margin-top:8px;border:1px solid var(--arc-line);border-radius:18px;background:white;color:var(--arc-ink);padding:14px;resize:vertical;outline:none}.arc-textarea:focus{border-color:#a8a29e;box-shadow:0 0 0 4px rgba(168,162,158,.14)}.arc-form-status{margin:0;font-size:.9rem;font-weight:760}.arc-form-status-good{color:var(--arc-green)}.arc-form-status-error{color:var(--arc-red)}.arc-skeleton-grid{display:grid;grid-gap:16px;gap:16px;margin-top:20px}.arc-skeleton{height:170px;border-radius:24px;background:linear-gradient(90deg,#f5f1eb,#ebe4da,#f5f1eb);background-size:220% 100%;animation:arc-pulse 1.4s ease-in-out infinite}@keyframes arc-pulse{0%{background-position:0 0}to{background-position:-220% 0}}@media (min-width:760px){.arc-shell{padding:44px 34px 72px}.arc-empty-grid,.arc-lower-grid{grid-template-columns:.9fr 1.1fr;align-items:start}.arc-card-grid,.arc-check-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.arc-skeleton-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (min-width:960px){.arc-workspace{grid-template-columns:minmax(0,1.35fr) minmax(330px,.65fr)}.arc-chat-column{position:-webkit-sticky;position:sticky;top:24px}}