:root{--bg: #f6f5f1;--bg-soft: #edebe5;--surface: #ffffff;--surface-2: #faf9f6;--ink: #1d2125;--ink-2: #474d54;--ink-3: #6b7178;--line: #e2dfd7;--primary: #1f5c57;--primary-2: #2c7a73;--primary-ink: #ffffff;--accent: #b4532a;--pink: #b4532a;--orange: #a86414;--teal: #2c7a73;--sky: #2b6a9e;--green: #2f7a4b;--red: #b42318;--grad: #1f5c57;--grad-hover: #174844;--grad-soft: #eef3f1;--grad-cool: #22394a;--grad-fresh: #2f7a4b;--shadow: 0 1px 2px rgba(29, 33, 37, .05);--shadow-lg: 0 10px 30px rgba(29, 33, 37, .1);--radius: 14px;--radius-sm: 10px;--font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-display: "Source Serif 4", Georgia, "Times New Roman", serif;color-scheme:light}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg: #131619;--bg-soft: #1f2327;--surface: #191d20;--surface-2: #1f2428;--ink: #e8ebed;--ink-2: #b6bdc3;--ink-3: #8b939a;--line: #2d3338;--primary: #6cbfb4;--primary-2: #8ad0c6;--grad: #2c7a73;--grad-hover: #33897f;--grad-soft: #1b2827;--grad-cool: #22394a;--accent: #e08a5f;--pink: #e08a5f;--orange: #d9a35a;--green: #5fb37f;--red: #ef7b6c;--sky: #6aa7d8;--shadow: 0 1px 2px rgba(0, 0, 0, .35);--shadow-lg: 0 10px 30px rgba(0, 0, 0, .45);color-scheme:dark}}:root[data-theme=dark]{--bg: #131619;--bg-soft: #1f2327;--surface: #191d20;--surface-2: #1f2428;--ink: #e8ebed;--ink-2: #b6bdc3;--ink-3: #8b939a;--line: #2d3338;--primary: #6cbfb4;--primary-2: #8ad0c6;--grad: #2c7a73;--grad-hover: #33897f;--grad-soft: #1b2827;--grad-cool: #22394a;--accent: #e08a5f;--pink: #e08a5f;--orange: #d9a35a;--green: #5fb37f;--red: #ef7b6c;--sky: #6aa7d8;--shadow: 0 1px 2px rgba(0, 0, 0, .35);--shadow-lg: 0 10px 30px rgba(0, 0, 0, .45);color-scheme:dark}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font);font-size:16.5px;line-height:1.65;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;min-height:100vh;overflow-x:hidden}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,h4{line-height:1.2;margin:0 0 .5em;letter-spacing:-.01em}h1,h2{font-family:var(--font-display);font-weight:600}h1{font-size:clamp(1.9rem,4vw,2.8rem)}h2{font-size:clamp(1.35rem,2.4vw,1.75rem)}h3{font-size:1.12rem;font-weight:700}p{margin:0 0 1em}img{max-width:100%}button,input,select,textarea{font:inherit;color:inherit}:focus-visible{outline:2px solid var(--primary-2);outline-offset:2px;border-radius:4px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.wrap{width:min(1180px,100% - 32px);margin-inline:auto}.narrow{width:min(820px,100% - 32px);margin-inline:auto}main{padding:28px 0 80px}.grid{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(auto-fit,minmax(min(300px,100%),1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(min(240px,100%),1fr))}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.row.between{justify-content:space-between}.stack>*+*{margin-top:14px}.muted{color:var(--ink-3)}.small{font-size:.88rem}.center{text-align:center}.gradient-text{color:var(--primary)}.topbar{position:sticky;top:0;z-index:50;background:#131b1e;border-bottom:1px solid rgba(255,255,255,.06)}.brand-mark{height:40px;width:auto;display:block}.brand-word{height:19px;width:auto;display:block}.topbar .nav a{color:#e7f0ebc7}.topbar .nav a:hover,.topbar .nav a.active{background:#ffffff14;color:#35ca99}.topbar .xp-chip{background:#ffffff14;border-color:#ffffff1f;color:#e7f0eb}.topbar .wrap{display:flex;align-items:center;gap:16px;height:64px}.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:1.2rem;color:var(--ink)}.brand:hover{text-decoration:none}.brand-logo{width:34px;height:34px;border-radius:8px;background:var(--grad);display:grid;place-items:center;color:#fff}.nav{display:flex;gap:4px;margin-left:auto;align-items:center}.nav a{padding:8px 12px;border-radius:8px;color:var(--ink-2);font-weight:600;font-size:.95rem}.nav a:hover,.nav a.active{background:var(--bg-soft);color:var(--primary);text-decoration:none}.xp-chip{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:8px;background:var(--bg-soft);border:1px solid var(--line);color:var(--ink-2);font-weight:700;font-size:.85rem}@media(max-width:640px){.nav a span.label,.brand .name{display:none}}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}.card.pad-lg{padding:30px}.card.soft{background:var(--grad-soft);border-color:transparent}.card.hover{transition:border-color .15s ease,box-shadow .15s ease}.card.hover:hover{border-color:var(--primary-2);box-shadow:var(--shadow-lg)}.card h3{display:flex;align-items:center;gap:8px}.card-icon{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;font-size:1.1rem;background:color-mix(in srgb,var(--primary) 10%,var(--surface));color:var(--primary);flex:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:10px;border:1px solid transparent;cursor:pointer;font-weight:650;font-size:1rem;transition:background .15s ease,border-color .15s ease,color .15s ease;white-space:nowrap;text-decoration:none!important}.btn:active{transform:translateY(1px)}.btn-primary{background:var(--grad);color:var(--primary-ink)}.btn-primary:hover{background:var(--grad-hover)}.btn-secondary{background:var(--surface);color:var(--ink);border-color:var(--line)}.btn-secondary:hover{border-color:var(--ink-3)}.btn-ghost{background:transparent;color:var(--ink-2);padding:10px 14px}.btn-ghost:hover{background:var(--bg-soft);color:var(--primary)}.btn-cool{background:var(--grad-cool);color:#fff}.btn-fresh{background:var(--grad-fresh);color:#fff}.ic{width:1.15em;height:1.15em;flex-shrink:0;vertical-align:-.2em}.ic-lg{width:1.45em;height:1.45em}.ic-xl{width:2.4rem;height:2.4rem;stroke-width:1.6}.ic-badge{display:inline-grid;place-items:center;width:2.25rem;height:2.25rem;border-radius:10px;flex-shrink:0;background:color-mix(in srgb,var(--primary) 11%,var(--surface));color:var(--primary)}.ic-badge .ic{width:1.2rem;height:1.2rem;vertical-align:0}.ic-badge.sm{width:1.75rem;height:1.75rem;border-radius:8px}.ic-badge.sm .ic{width:1rem;height:1rem}.ic-badge.lg{width:3rem;height:3rem;border-radius:14px}.ic-badge.lg .ic{width:1.55rem;height:1.55rem}.ic-badge.xl{width:4.5rem;height:4.5rem;border-radius:18px}.ic-badge.xl .ic{width:2.3rem;height:2.3rem;stroke-width:1.7}.ic-badge.tone-accent{background:color-mix(in srgb,var(--accent) 12%,var(--surface));color:var(--accent)}.ic-badge.tone-green{background:color-mix(in srgb,var(--green) 12%,var(--surface));color:var(--green)}.ic-badge.tone-sky{background:color-mix(in srgb,var(--sky) 12%,var(--surface));color:var(--sky)}.ic-badge.tone-warn{background:color-mix(in srgb,var(--orange) 13%,var(--surface));color:var(--orange)}.ic-badge.tone-red{background:color-mix(in srgb,var(--red) 10%,var(--surface));color:var(--red)}.ic-badge.tone-muted{background:var(--bg-soft);color:var(--ink-2)}.ic-badge.tone-solid{background:var(--primary);color:var(--primary-ink)}.ic-mask{display:inline-block;width:1.15em;height:1.15em;flex-shrink:0;background:currentColor;-webkit-mask:var(--ic) center / contain no-repeat;mask:var(--ic) center / contain no-repeat}.btn .ic{width:1.1em;height:1.1em}:root{--ic-target: url("data:image/svg+xml,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2024%2024'%20fill%3D'none'%20stroke%3D'black'%20stroke-width%3D'2'%20stroke-linecap%3D'round'%20stroke-linejoin%3D'round'%3E%3Ccircle%20cx%3D'12'%20cy%3D'12'%20r%3D'10'%2F%3E%3Ccircle%20cx%3D'12'%20cy%3D'12'%20r%3D'6'%2F%3E%3Ccircle%20cx%3D'12'%20cy%3D'12'%20r%3D'2'%2F%3E%3C%2Fsvg%3E");--ic-tip: url("data:image/svg+xml,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2024%2024'%20fill%3D'none'%20stroke%3D'black'%20stroke-width%3D'2'%20stroke-linecap%3D'round'%20stroke-linejoin%3D'round'%3E%3Cpath%20d%3D'M15%2014c.2-1%20.7-1.7%201.5-2.5%201-.9%201.5-2.2%201.5-3.5A6%206%200%200%200%206%208c0%201%20.2%202.2%201.5%203.5.7.7%201.3%201.5%201.5%202.5'%2F%3E%3Cpath%20d%3D'M9%2018h6'%2F%3E%3Cpath%20d%3D'M10%2022h4'%2F%3E%3C%2Fsvg%3E");--ic-warning: url("data:image/svg+xml,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2024%2024'%20fill%3D'none'%20stroke%3D'black'%20stroke-width%3D'2'%20stroke-linecap%3D'round'%20stroke-linejoin%3D'round'%3E%3Cpath%20d%3D'm21.73%2018-8-14a2%202%200%200%200-3.48%200l-8%2014A2%202%200%200%200%204%2021h16a2%202%200%200%200%201.73-3'%2F%3E%3Cpath%20d%3D'M12%209v4'%2F%3E%3Cpath%20d%3D'M12%2017h.01'%2F%3E%3C%2Fsvg%3E");--ic-insight: url("data:image/svg+xml,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2024%2024'%20fill%3D'none'%20stroke%3D'black'%20stroke-width%3D'2'%20stroke-linecap%3D'round'%20stroke-linejoin%3D'round'%3E%3Cpath%20d%3D'M2.062%2012.348a1%201%200%200%201%200-.696%2010.75%2010.75%200%200%201%2019.876%200%201%201%200%200%201%200%20.696%2010.75%2010.75%200%200%201-19.876%200'%2F%3E%3Ccircle%20cx%3D'12'%20cy%3D'12'%20r%3D'3'%2F%3E%3C%2Fsvg%3E");--ic-research: url("data:image/svg+xml,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2024%2024'%20fill%3D'none'%20stroke%3D'black'%20stroke-width%3D'2'%20stroke-linecap%3D'round'%20stroke-linejoin%3D'round'%3E%3Cpath%20d%3D'M6%2018h8'%2F%3E%3Cpath%20d%3D'M3%2022h18'%2F%3E%3Cpath%20d%3D'M14%2022a7%207%200%201%200%200-14h-1'%2F%3E%3Cpath%20d%3D'M9%2014h2'%2F%3E%3Cpath%20d%3D'M9%2012a2%202%200%200%201-2-2V6h6v4a2%202%200%200%201-2%202Z'%2F%3E%3Cpath%20d%3D'M12%206V3a1%201%200%200%200-1-1H9a1%201%200%200%200-1%201v3'%2F%3E%3C%2Fsvg%3E");--ic-remember: url("data:image/svg+xml,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2024%2024'%20fill%3D'none'%20stroke%3D'black'%20stroke-width%3D'2'%20stroke-linecap%3D'round'%20stroke-linejoin%3D'round'%3E%3Cpath%20d%3D'M12%2017v5'%2F%3E%3Cpath%20d%3D'M9%2010.76a2%202%200%200%201-1.11%201.79l-1.78.9A2%202%200%200%200%205%2015.24V16a1%201%200%200%200%201%201h12a1%201%200%200%200%201-1v-.76a2%202%200%200%200-1.11-1.79l-1.78-.9A2%202%200%200%201%2015%2010.76V7a1%201%200%200%201%201-1%202%202%200%200%200%200-4H8a2%202%200%200%200%200%204%201%201%200%200%201%201%201z'%2F%3E%3C%2Fsvg%3E");--ic-check: url("data:image/svg+xml,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2024%2024'%20fill%3D'none'%20stroke%3D'black'%20stroke-width%3D'2'%20stroke-linecap%3D'round'%20stroke-linejoin%3D'round'%3E%3Ccircle%20cx%3D'12'%20cy%3D'12'%20r%3D'10'%2F%3E%3Cpath%20d%3D'm16%209-5.5%205.5L8%2012'%2F%3E%3C%2Fsvg%3E");--ic-tick: url("data:image/svg+xml,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2024%2024'%20fill%3D'none'%20stroke%3D'black'%20stroke-width%3D'2'%20stroke-linecap%3D'round'%20stroke-linejoin%3D'round'%3E%3Cpath%20d%3D'M20%206%209%2017l-5-5'%2F%3E%3C%2Fsvg%3E");--ic-arrow: url("data:image/svg+xml,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2024%2024'%20fill%3D'none'%20stroke%3D'black'%20stroke-width%3D'2'%20stroke-linecap%3D'round'%20stroke-linejoin%3D'round'%3E%3Cpath%20d%3D'M5%2012h14'%2F%3E%3Cpath%20d%3D'm12%205%207%207-7%207'%2F%3E%3C%2Fsvg%3E")}.btn-danger{background:transparent;color:var(--red)}.btn-sm{padding:7px 14px;font-size:.88rem}.btn-lg{padding:14px 26px;font-size:1.05rem}.btn[disabled]{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.chip{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:6px;font-size:.84rem;font-weight:600;background:var(--bg-soft);color:var(--ink-2)}.chip.must{background:#e3eeec;color:#1f5c57}.chip.nice{background:#e6edf4;color:#2b5478}.chip.ok{background:#e4f0e8;color:#24613b}.chip.warn{background:#f6ecdc;color:#85500f}.chip.bad{background:#f8e4e1;color:#9b1f15}.chip.info{background:#e9ebf0;color:#3b4556}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .chip.must{background:#6cbfb429;color:#b5e2db}:root:not([data-theme=light]) .chip.nice{background:#6aa7d829;color:#c3dbef}:root:not([data-theme=light]) .chip.ok{background:#5fb37f29;color:#bfe3cc}:root:not([data-theme=light]) .chip.warn{background:#d9a35a29;color:#ecd3a8}:root:not([data-theme=light]) .chip.bad{background:#ef7b6c29;color:#f5c4bc}:root:not([data-theme=light]) .chip.info{background:#b6bdc324;color:#d3d8dc}}:root[data-theme=dark] .chip.must{background:#6cbfb429;color:#b5e2db}:root[data-theme=dark] .chip.nice{background:#6aa7d829;color:#c3dbef}:root[data-theme=dark] .chip.ok{background:#5fb37f29;color:#bfe3cc}:root[data-theme=dark] .chip.warn{background:#d9a35a29;color:#ecd3a8}:root[data-theme=dark] .chip.bad{background:#ef7b6c29;color:#f5c4bc}:root[data-theme=dark] .chip.info{background:#b6bdc324;color:#d3d8dc}.chips{display:flex;flex-wrap:wrap;gap:8px}label.field{display:block;font-weight:700;margin-bottom:6px}.hint{font-size:.87rem;color:var(--ink-3);font-weight:500}.input,select.input,textarea.input{width:100%;padding:11px 13px;border-radius:var(--radius-sm);border:1px solid var(--line);background:var(--surface);transition:border-color .15s,box-shadow .15s}.input:focus{outline:none;border-color:var(--primary-2);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary-2) 18%,transparent)}textarea.input{min-height:120px;resize:vertical;line-height:1.6}.switch{display:inline-flex;align-items:center;gap:10px;cursor:pointer;font-weight:600}.switch input{appearance:none;width:46px;height:26px;border-radius:999px;background:var(--line);position:relative;transition:background .2s;cursor:pointer;flex:none}.switch input:after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;transition:transform .2s;box-shadow:0 1px 3px #0003}.switch input:checked{background:var(--primary)}.switch input:checked:after{transform:translate(20px)}.dropzone{border:1.5px dashed var(--ink-3);border-radius:var(--radius);padding:28px;text-align:center;background:var(--surface-2);cursor:pointer;transition:all .2s;position:relative}.dropzone:hover,.dropzone.drag{border-color:var(--primary-2);background:var(--grad-soft)}.dropzone .dz-icon{font-size:1.6rem;line-height:1;display:block;margin-bottom:6px;color:var(--primary)}.file-pill .ic{color:var(--green)}.dropzone.has-file{border-style:solid;border-color:var(--green);background:color-mix(in srgb,var(--green) 8%,var(--surface))}.dropzone input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer}.file-pill{display:inline-flex;gap:8px;align-items:center;padding:8px 14px;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-weight:600;margin-top:10px}.stepper{display:flex;gap:6px;align-items:center;justify-content:center;flex-wrap:wrap;margin-bottom:26px}.step{display:flex;align-items:center;gap:8px;padding:7px 12px;border-radius:8px;background:var(--surface);border:1px solid var(--line);color:var(--ink-3);font-weight:700;font-size:.88rem}.step .n{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:var(--bg-soft);font-size:.8rem}.step.done{color:var(--green)}.step.done .n{background:var(--green);color:#fff}.step.active{color:#fff;background:var(--grad);border-color:transparent}.step.active .n{background:#ffffff40;color:#fff}.step-arrow{color:var(--ink-3)}.hero{position:relative;border-radius:var(--radius);padding:clamp(28px,6vw,64px);background:#17312e;color:#fff;overflow:hidden}.hero h1{color:#fff;max-width:15ch}.hero p.lead{font-size:1.2rem;max-width:52ch;opacity:.95}.hero .btn-secondary{background:transparent;color:#fff;border-color:#ffffff73}.hero .btn-white{background:#fff;color:#17312e}.hero-art{position:absolute;right:clamp(-40px,2vw,40px);bottom:-10px;width:min(380px,42%);opacity:.95;pointer-events:none}@media(max-width:1100px){.hero-art{display:none}}.journey-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin-top:26px}.journey-strip .card{text-align:center;padding:18px}.journey-strip .emoji{display:flex;justify-content:center;font-size:1rem;margin-bottom:8px}.loader-card{text-align:center;padding:44px 24px}.orbit{width:96px;height:96px;margin:0 auto 20px;position:relative}.orbit:before{content:"";position:absolute;inset:0;border-radius:50%;border:6px solid var(--bg-soft);border-top-color:var(--primary);animation:spin 1s linear infinite}.orbit span{position:absolute;inset:0;display:grid;place-items:center;font-size:1.9rem;color:var(--primary)}.loader-stage{font-weight:700;font-size:1.1rem}.loader-tip .ic{color:var(--orange);margin-right:4px}.loader-tip{max-width:520px;margin:18px auto 0;padding:14px 18px;border-radius:var(--radius-sm);background:var(--bg-soft);color:var(--ink-2);font-size:.95rem}.progress-line{height:8px;border-radius:99px;background:var(--bg-soft);overflow:hidden;max-width:380px;margin:16px auto 0}.progress-line>div{height:100%;background:var(--grad);border-radius:99px;transition:width .6s ease}.indeterminate>div{width:40%!important;animation:indet 1.4s ease-in-out infinite}.toasts{position:fixed;bottom:22px;left:50%;transform:translate(-50%);z-index:200;display:grid;gap:10px;width:min(460px,calc(100% - 32px))}.toast{padding:13px 16px;border-radius:10px;background:var(--ink);color:var(--bg);box-shadow:var(--shadow-lg);animation:rise .3s ease;font-weight:600}.toast.error{background:#9b1f15;color:#fff}.toast.success{background:#24613b;color:#fff}.modal-back{position:fixed;inset:0;background:#14181c8c;z-index:150;display:grid;place-items:center;padding:16px;animation:fade .2s}.modal{width:min(560px,100%);max-height:90vh;overflow:auto;background:var(--surface);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-lg);animation:rise .25s ease}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{50%{transform:scale(1.15)}}@keyframes floaty{50%{transform:translateY(-6px)}}@keyframes rise{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}@keyframes fade{0%{opacity:0}}@keyframes indet{0%{transform:translate(-100%)}to{transform:translate(250%)}}@keyframes pop{0%{transform:scale(.6);opacity:0}70%{transform:scale(1.08)}to{transform:scale(1);opacity:1}}.fade-in{animation:rise .35s ease both}.pop{animation:pop .45s cubic-bezier(.2,.9,.3,1.3) both}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}