:root{color-scheme:light;--ink: #202226;--muted: #60646f;--line: #d9dde5;--paper: #fbfaf7;--panel: #ffffff;--teal: #0f766e;--teal-dark: #115e59;--coral: #c85a3f;--yellow: #d99f1f;--blue: #345f8f;--focus: #1d4ed8;--shadow: 0 18px 50px rgba(31, 35, 43, .12);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html{min-width:0;background:var(--paper);color:var(--ink);scroll-behavior:smooth}body{margin:0;min-width:0}button,select,textarea{font:inherit}button{cursor:pointer}a{color:inherit}:focus-visible{outline:3px solid color-mix(in srgb,var(--focus) 55%,transparent);outline-offset:3px}.site-shell{min-height:100vh;overflow-x:hidden}.site-header,.site-footer{width:min(1180px,calc(100% - 32px));margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:20px}.site-header{padding:18px 0}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;text-decoration:none}.brand-mark{display:inline-grid;place-items:center;width:42px;height:42px;border:2px solid var(--ink);border-radius:8px;background:#f5d76e;font-size:.78rem}.site-header nav,.site-footer nav{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.site-header nav a,.site-footer nav a{border-radius:7px;color:var(--muted);padding:9px 11px;text-decoration:none}.site-header nav a[aria-current=page],.site-header nav a:hover,.site-footer nav a:hover{background:#eceff3;color:var(--ink)}.tool-band{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:linear-gradient(90deg,rgba(15,118,110,.06),transparent 42%),linear-gradient(180deg,#fff,#f4f0e8);padding:24px 0 30px}.tool-layout{width:min(1180px,calc(100% - 32px));margin:0 auto;display:grid;grid-template-columns:minmax(0,.95fr) minmax(360px,1.05fr);gap:18px;align-items:stretch}.tool-panel{background:#ffffffe0;border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);padding:20px;min-width:0}.input-panel h1{margin:8px 0 15px;max-width:650px;font-size:clamp(2rem,3.4vw,4.2rem);line-height:1.03;letter-spacing:0}.eyebrow{display:inline-flex;align-items:center;gap:8px;margin:0;color:var(--teal-dark);font-size:.88rem;font-weight:800;text-transform:uppercase}.mode-tabs{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:6px;margin:16px 0}.mode-tab,.icon-action,.quiet-action,.primary-action,.lock-chip,.saved-list button{border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--ink)}.mode-tab{min-height:42px;padding:8px;font-size:.9rem;font-weight:750}.mode-tab.active{border-color:color-mix(in srgb,var(--teal) 45%,var(--line));background:#e1f3ef;color:var(--teal-dark)}.field-group,.select-field{display:grid;gap:7px;min-width:0}.field-group span,.select-field span{color:var(--muted);font-size:.84rem;font-weight:760}textarea,select{width:100%;min-width:0;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--ink)}textarea{min-height:112px;resize:vertical;padding:12px;line-height:1.45}select{min-height:42px;padding:8px 10px}.hint-row,.result-head,.button-row,.status-line,.quiet-action,.text-link{display:flex;align-items:center}.hint-row{justify-content:space-between;gap:12px;margin:7px 0 15px;color:var(--muted);font-size:.84rem}.control-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.button-row{gap:9px;flex-wrap:wrap;margin-top:16px}.button-row.compact{margin-top:0}.primary-action{min-height:46px;padding:0 16px;display:inline-flex;align-items:center;gap:9px;background:var(--ink);color:#fff;font-weight:800}.primary-action:disabled{cursor:wait;opacity:.72}.icon-action{display:inline-grid;place-items:center;width:46px;height:46px}.quiet-action{gap:8px;min-height:40px;margin-top:12px;padding:0 12px;color:var(--muted)}.status-line{gap:8px;min-height:46px;margin-top:14px;padding:10px 12px;border:1px solid #cfd7df;border-radius:7px;background:#f7faf9;color:var(--muted);font-size:.9rem}.status-line.error{border-color:#e7b7a9;background:#fff3ef;color:#8f321d}.storage-note{color:var(--coral);font-weight:700}.result-panel{display:flex;min-height:590px;flex-direction:column;gap:15px}.result-head{justify-content:space-between;gap:12px}.result-head h2{margin:4px 0 0;font-size:1.42rem;line-height:1.18}.prompt-output{min-height:122px;margin:0;padding:16px;border-left:5px solid var(--teal);background:#f7fbfa;font-size:1.04rem;line-height:1.62}.ai-box{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:12px 0}.ai-box h3,.steps h3,.saved-list h3{margin:0 0 8px;font-size:.98rem}.ai-box p{margin:0;color:var(--muted);line-height:1.55}.ai-box .negative{margin-top:8px;color:#7a4e11}.field-locks{display:flex;flex-wrap:wrap;gap:8px}.lock-chip{display:inline-flex;align-items:center;gap:6px;min-height:34px;padding:0 10px;color:var(--muted);font-size:.86rem}.lock-chip.active{border-color:#e0a949;background:#fff6db;color:#684208}.steps ol{margin:0;padding-left:22px;color:var(--muted);line-height:1.55}.history-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:auto}.saved-list{min-width:0}.saved-list p{margin:0;color:var(--muted);font-size:.9rem}.saved-list button{width:100%;min-height:38px;margin-top:6px;padding:8px 10px;overflow:hidden;color:var(--muted);text-align:left;text-overflow:ellipsis;white-space:nowrap}.content-band{padding:44px 0}.content-band.subtle{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#eef4f3}.content-grid,.narrow-copy{width:min(1080px,calc(100% - 32px));margin:0 auto}.content-grid.three{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.content-grid article,.example-card{border:1px solid var(--line);border-radius:8px;background:#fff;padding:18px}.content-grid article svg{color:var(--coral)}.content-grid h2,.narrow-copy h2{margin:8px 0;font-size:1.35rem}.content-grid p,.narrow-copy p{color:var(--muted);line-height:1.7}.narrow-copy{max-width:820px}.example-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:18px}.example-card h3{margin:0 0 8px;font-size:1rem}.example-card p{margin:0}.text-link{display:inline-flex;gap:8px;color:var(--teal-dark);font-weight:800;text-decoration:none}.text-link:hover{text-decoration:underline}.static-page{border-top:1px solid var(--line);padding:52px 0}.static-page h1{margin:8px 0 16px;font-size:clamp(2.15rem,4vw,4.2rem);line-height:1.04;letter-spacing:0}.static-page h2{margin-top:30px}.not-found{min-height:58vh}.site-footer{border-top:1px solid var(--line);padding:24px 0 34px;color:var(--muted)}@media(max-width:920px){.tool-layout,.content-grid.three{grid-template-columns:1fr}.result-panel{min-height:auto}}@media(max-width:680px){.site-header,.site-footer{align-items:flex-start;flex-direction:column}.tool-layout,.content-grid,.narrow-copy,.site-header,.site-footer{width:min(100% - 24px,1180px)}.tool-panel{padding:14px}.input-panel h1{font-size:2.25rem}.mode-tabs{grid-template-columns:repeat(2,minmax(0,1fr))}.control-grid,.example-grid,.history-grid{grid-template-columns:1fr}.result-head{align-items:flex-start;flex-direction:column}.button-row.compact{width:100%}.icon-action{width:44px;height:44px}}