@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/04c5164763c40239-s.0h-nw9_c8d~-_.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/26f284dcc38c84c0-s.10hk62x1-0d9n.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/7e7f32a39836f228-s.0bmyfaahigzds.woff2)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/fa39153a3fc630ba-s.0-0ft90hthv3~.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/6a5386fd6038edbe-s.16fk0g~ypa53a.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/051742360c26797e-s.p.0f97p8c3305p~.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/04c5164763c40239-s.0h-nw9_c8d~-_.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/26f284dcc38c84c0-s.10hk62x1-0d9n.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/7e7f32a39836f228-s.0bmyfaahigzds.woff2)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/fa39153a3fc630ba-s.0-0ft90hthv3~.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/6a5386fd6038edbe-s.16fk0g~ypa53a.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/051742360c26797e-s.p.0f97p8c3305p~.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:600;font-display:swap;src:url(../media/04c5164763c40239-s.0h-nw9_c8d~-_.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:600;font-display:swap;src:url(../media/26f284dcc38c84c0-s.10hk62x1-0d9n.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:600;font-display:swap;src:url(../media/7e7f32a39836f228-s.0bmyfaahigzds.woff2)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:600;font-display:swap;src:url(../media/fa39153a3fc630ba-s.0-0ft90hthv3~.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:600;font-display:swap;src:url(../media/6a5386fd6038edbe-s.16fk0g~ypa53a.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:600;font-display:swap;src:url(../media/051742360c26797e-s.p.0f97p8c3305p~.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:JetBrains Mono Fallback;src:local(Arial);ascent-override:75.79%;descent-override:22.29%;line-gap-override:0.0%;size-adjust:134.59%}.jetbrains_mono_a9e73772-module__JSpkDa__className{font-family:JetBrains Mono,JetBrains Mono Fallback;font-style:normal}.jetbrains_mono_a9e73772-module__JSpkDa__variable{--font-mono-loaded:"JetBrains Mono", "JetBrains Mono Fallback"}
:root{--bg:#e3edf4;--surface:#fff;--surface-2:#f8fafc;--ink:#0b1530;--ink-2:#2a3559;--muted:#6b7390;--muted-2:#9aa0bd;--border:#e4e8f3;--border-strong:#d4d9ea;--brand:#1b3aa8;--brand-deep:#0f2570;--brand-soft:#eef2ff;--accent:#1737c8;--accent-soft:#e4eafc;--accent-ink:#10239e;--green:#16a472;--green-soft:#e7f7ee;--amber:#f0a833;--amber-soft:#fff5dd;--red:#de4640;--red-soft:#fde9e8;--purple:#7b4cf0;--purple-soft:#efeaff;--shadow-sm:0 1px 2px #0b15300f, 0 1px 1px #0b153008;--shadow-md:0 4px 14px #0b153014, 0 1px 3px #0b15300a;--shadow-lg:0 24px 60px #0b153024, 0 4px 14px #0b15300f;--r-sm:8px;--r-md:12px;--r-lg:16px;--r-xl:22px;--font-zh:var(--font-zh-loaded), system-ui, -apple-system, "PingFang TC", "Microsoft JhengHei", sans-serif;--font-en:var(--font-en-loaded), system-ui, -apple-system, sans-serif;--font-display:var(--font-en-loaded), var(--font-zh-loaded), sans-serif;--font-mono:var(--font-mono-loaded), ui-monospace, Menlo, monospace;--dens:1}body.density-compact{--dens:.85}*{box-sizing:border-box}html,body{margin:0;padding:0}body:before{content:"";z-index:-1;background:radial-gradient(900px 620px at 12% 6%,#ffffffe6 0%,#0000 60%),radial-gradient(1100px 720px at 88% 10%,#c3d8f1 0%,#0000 64%),radial-gradient(950px 700px at 82% 88%,#ccdef3 0%,#0000 60%),radial-gradient(760px 540px at 10% 78%,#cfe3e6 0%,#0000 62%);position:fixed;inset:0;transform:translateZ(0)}body{font-family:var(--font-zh);background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-feature-settings:"ss01", "cv11";letter-spacing:.01em;min-height:100vh}::selection{background:color-mix(in srgb, var(--accent) 30%, transparent)}button{cursor:pointer;font-family:inherit}input,textarea,select{font-family:inherit}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible,summary:focus-visible,[role=button]:focus-visible,[tabindex]:not([tabindex="-1"]):focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:8px}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.app{flex-direction:column;min-height:100vh;display:flex}.container{width:100%;max-width:1280px;margin:0 auto;padding:0 28px}.container-narrow{width:100%;max-width:980px;margin:0 auto;padding:0 28px}.page{padding:calc(36px * var(--dens)) 0 80px}.nav{-webkit-backdrop-filter:blur(18px)saturate(160%);backdrop-filter:blur(18px)saturate(160%);z-index:30;background:#edf4f9b3;border-bottom:1px solid #ffffff8c;position:sticky;top:0}.nav-inner{align-items:center;gap:28px;max-width:1280px;height:64px;margin:0 auto;padding:0 28px;display:flex}.nav-spacer{flex:1}.nav-links{align-items:center;gap:4px;display:flex}.nav-link{color:var(--ink-2);background:0 0;border:0;border-radius:8px;padding:8px 14px;font-size:14px;font-weight:500;transition:background .15s,color .15s}.nav-link:hover{background:var(--surface-2);color:var(--ink)}.nav-link.active{color:var(--brand);background:var(--brand-soft)}.nav-points{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid color-mix(in srgb, var(--accent) 30%, white);color:var(--accent-ink);cursor:pointer;background:#fff9;border-radius:999px;align-items:center;gap:8px;padding:6px 12px 6px 8px;font-size:13px;font-weight:700;transition:transform .15s;display:inline-flex}.nav-points:hover{transform:translateY(-1px)}.nav-points .coin{background:linear-gradient(135deg, var(--accent), #4a63e0);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:22px;height:22px;font-size:12px;display:inline-flex;box-shadow:inset 0 -2px #0000001f}.nav-points .plus{color:var(--accent);margin-left:2px;font-weight:800}.nav-avatar{width:36px;height:36px;box-shadow:var(--shadow-sm);color:var(--brand-deep);cursor:pointer;background:linear-gradient(135deg,#d6dcf5,#c2cae6);border:2px solid #fff;border-radius:50%;justify-content:center;align-items:center;font-size:14px;font-weight:700;display:inline-flex}.nav-icon-btn{width:36px;height:36px;color:var(--muted);background:0 0;border:0;border-radius:8px;justify-content:center;align-items:center;transition:background .15s;display:inline-flex}.nav-icon-btn:hover{background:var(--surface-2);color:var(--ink)}.rhcc-mark{background:linear-gradient(135deg, var(--brand) 0%, var(--brand-deep) 100%);width:38px;height:38px;box-shadow:0 4px 10px color-mix(in srgb, var(--brand) 30%, transparent);border-radius:10px;justify-content:center;align-items:center;display:inline-flex;position:relative}.rhcc-mark svg{width:22px;height:22px}.btn{padding:calc(11px * var(--dens)) calc(20px * var(--dens));white-space:nowrap;border:1px solid #0000;border-radius:10px;justify-content:center;align-items:center;gap:8px;font-size:14px;font-weight:600;transition:transform .12s,box-shadow .15s,background .15s,border-color .15s;display:inline-flex}.btn:active{transform:translateY(1px)}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 6px 18px color-mix(in srgb, var(--accent) 35%, transparent), inset 0 -2px 0 #00000014}.btn-primary:hover{background:color-mix(in srgb, var(--accent) 92%, black)}.btn-brand{background:var(--brand);color:#fff;box-shadow:0 6px 18px color-mix(in srgb, var(--brand) 30%, transparent), inset 0 -2px 0 #0000001a}.btn-brand:hover{background:var(--brand-deep)}.btn-ghost{color:var(--ink-2);border-color:var(--border);background:#fff}.btn-ghost:hover{background:var(--surface-2);border-color:var(--border-strong)}.btn-outline{color:var(--brand);border-color:color-mix(in srgb, var(--brand) 30%, white);background:0 0}.btn-outline:hover{background:var(--brand-soft)}.btn-lg{padding:calc(14px * var(--dens)) calc(26px * var(--dens));font-size:15px}.btn-sm{border-radius:8px;padding:7px 12px;font-size:13px}.btn-block{width:100%}.btn-disabled{opacity:.55;cursor:not-allowed}.btn-disabled:active{transform:none}.card{border-radius:var(--r-lg);border:1px solid var(--border);background:#fff;box-shadow:inset 0 1px #ffffffe6,0 14px 34px #16265c1a}.card-pad{padding:calc(28px * var(--dens))}.card-pad-md{padding:calc(22px * var(--dens))}.card-pad-sm{padding:calc(16px * var(--dens))}.plan-card{border-radius:var(--r-lg);-webkit-backdrop-filter:blur(12px)saturate(170%)brightness(1.04);backdrop-filter:blur(12px)saturate(170%)brightness(1.04);background:#fff3;border:1px solid #ffffffa6;padding:22px;transition:border-color .18s,transform .18s,box-shadow .18s;position:relative;box-shadow:inset 1.5px 3px 0 -2px #fffffff2,inset -2px -2px 0 -2px #ffffffd9,inset -.3px -1px 4px #0c183c14,0 14px 34px #16265c14}.plan-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.plan-card.recommended{border-color:var(--accent);box-shadow:0 14px 38px color-mix(in srgb, var(--accent) 18%, transparent)}.plan-tag{background:var(--accent);color:#fff;letter-spacing:.06em;box-shadow:0 4px 12px color-mix(in srgb, var(--accent) 35%, transparent);border-radius:999px;padding:4px 12px;font-size:11px;font-weight:700;position:absolute;top:-10px;right:18px}.plan-tag-soft{background:var(--brand-soft);color:var(--brand);letter-spacing:.06em;border:1px solid color-mix(in srgb, var(--brand) 20%, white);border-radius:999px;padding:4px 12px;font-size:11px;font-weight:700;position:absolute;top:-10px;right:18px}.badge{letter-spacing:.04em;border-radius:6px;align-items:center;gap:4px;padding:3px 9px;font-size:11px;font-weight:700;display:inline-flex}.badge-soft-brand{background:var(--brand-soft);color:var(--brand);border:1px solid color-mix(in srgb, var(--brand) 18%, white)}.badge-soft-accent{background:var(--accent-soft);color:var(--accent-ink);border:1px solid color-mix(in srgb, var(--accent) 25%, white)}.badge-soft-green{background:var(--green-soft);color:#0a6f4e;border:1px solid color-mix(in srgb, var(--green) 25%, white)}.field{flex-direction:column;gap:6px;display:flex}.field-label{color:var(--ink-2);font-size:13px;font-weight:600}.input{width:100%;padding:calc(10px * var(--dens)) 14px;border:1px solid var(--border-strong);color:var(--ink);background:#fff;border-radius:10px;outline:none;font-size:14px;transition:border-color .15s,box-shadow .15s}.input:focus{border-color:var(--brand);box-shadow:0 0 0 4px color-mix(in srgb, var(--brand) 12%, transparent)}.textarea{width:100%;padding:calc(12px * var(--dens)) 14px;border:1px solid var(--border-strong);color:var(--ink);font-size:14px;font-family:var(--font-zh);resize:vertical;background:#fff;border-radius:10px;outline:none;min-height:160px;line-height:1.6;transition:border-color .15s,box-shadow .15s}.textarea:focus{border-color:var(--brand);box-shadow:0 0 0 4px color-mix(in srgb, var(--brand) 12%, transparent)}.wizard-progress{flex-wrap:wrap;align-items:center;gap:12px;padding:18px 0 8px;display:flex}.wp-item{border:1px solid var(--border);color:var(--muted);background:#fff;border-radius:999px;align-items:center;gap:10px;padding:8px 14px;font-size:13px;font-weight:500;transition:all .2s;display:flex}.wp-item.active{background:var(--brand);color:#fff;border-color:var(--brand);box-shadow:0 6px 16px color-mix(in srgb, var(--brand) 25%, transparent)}.wp-item.done{background:var(--brand-soft);color:var(--brand);border-color:color-mix(in srgb, var(--brand) 20%, white)}.wp-num{background:color-mix(in srgb, currentColor 15%, transparent);width:20px;height:20px;color:inherit;border-radius:50%;justify-content:center;align-items:center;font-size:11px;font-weight:700;display:inline-flex}.wp-item.active .wp-num{background:#ffffff40}.wp-line{background:var(--border);border-radius:2px;flex:1;min-width:18px;height:2px}.wp-line.done{background:var(--brand)}.step-head{align-items:center;gap:14px;margin-bottom:22px;display:flex}.step-num{background:var(--brand);color:#fff;width:32px;height:32px;box-shadow:0 4px 10px color-mix(in srgb, var(--brand) 30%, transparent);border-radius:50%;justify-content:center;align-items:center;font-size:14px;font-weight:800;display:inline-flex}.step-title-zh{letter-spacing:-.01em;color:var(--ink);font-size:20px;font-weight:700}.step-title-en{color:var(--muted);letter-spacing:.06em;text-transform:uppercase;font-size:12px;font-weight:500;font-family:var(--font-en);margin-top:2px}.persona-card{border:2px solid var(--border);border-radius:var(--r-lg);cursor:pointer;background:#fff;flex-direction:column;gap:14px;min-height:100%;padding:20px;transition:border-color .18s,box-shadow .18s,transform .18s;display:flex;position:relative}.persona-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.persona-card.selected{box-shadow:0 0 0 3px #f06a2538, 0 0 22px #f06a2559, var(--shadow-md);border-color:#f06a25!important}.persona-avatar{color:#fff;font-weight:800;font-family:var(--font-en);letter-spacing:.02em;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex;box-shadow:inset 0 -3px #0000001f,0 4px 10px #0b15301a}@keyframes pulse-ring{0%{opacity:.4;transform:scale(1)}to{opacity:0;transform:scale(1.6)}}.auth-shell{background:0 0;grid-template-columns:1.05fr 1fr;min-height:100vh;display:grid}.auth-side{color:var(--ink);border-right:1px dotted #0a0f1f29;flex-direction:column;justify-content:center;padding:56px 64px;display:flex;position:relative;overflow:hidden}.auth-side>*{z-index:1;position:relative}.auth-side .auth-orbit{z-index:0;opacity:.55;pointer-events:none;border:1px dotted #0a0f1f2e;border-radius:50%;position:absolute}.auth-form-side{background:0 0;flex-direction:column;justify-content:center;align-items:center;padding:64px;display:flex}.auth-card{border:1px solid var(--border);width:100%;max-width:420px;box-shadow:var(--shadow-lg);background:#fff;border-radius:18px;padding:36px 36px 30px}@media (max-width:900px){.auth-shell{grid-template-columns:1fr}.auth-side{border-bottom:1px dotted #0a0f1f29;border-right:0;padding:40px 28px 32px}.auth-form-side{padding:36px 28px}}.footer{text-align:center;color:var(--muted);border-top:1px solid var(--border);margin-top:20px;padding:28px 0;font-size:12px}.gap-1{gap:4px}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.gap-5{gap:20px}.gap-6{gap:24px}.flex{display:flex}.col{flex-direction:column;display:flex}.row{align-items:center;display:flex}.grow{flex:1}.items-center{align-items:center}.items-start{align-items:flex-start}.items-end{align-items:flex-end}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.wrap{flex-wrap:wrap}.grid{display:grid}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.fit-row{border-top:1px solid var(--border);grid-template-columns:1.3fr 1.6fr .85fr 1.5fr;align-items:start;gap:16px;padding:15px 20px;display:grid}.fit-head{background:var(--surface-2);color:var(--muted);border-top:0;font-size:12px;font-weight:700}.fit-row-lite{grid-template-columns:1.7fr .9fr 1.4fr}@media (max-width:768px){.fit-row{grid-template-columns:1fr;gap:6px}.fit-row-lite{grid-template-columns:1fr}.fit-head{display:none}}.text-muted{color:var(--muted)}.text-ink2{color:var(--ink-2)}.text-sm{font-size:13px}.text-xs{font-size:12px}.text-lg{font-size:17px}.text-xl{font-size:20px}.text-2xl{font-size:24px}.text-3xl{font-size:30px}.fw-6{font-weight:600}.fw-7{font-weight:700}.fw-8{font-weight:800}.leading{line-height:1.7}.mt-1{margin-top:4px}.mt-2{margin-top:8px}.mt-3{margin-top:12px}.mt-4{margin-top:16px}.mt-5{margin-top:20px}.mt-6{margin-top:24px}.mt-8{margin-top:32px}.mb-1{margin-bottom:4px}.mb-2{margin-bottom:8px}.mb-3{margin-bottom:12px}.mb-4{margin-bottom:16px}.mb-5{margin-bottom:20px}.mb-6{margin-bottom:24px}.mb-8{margin-bottom:32px}body.density-compact .nav-inner{height:56px}@keyframes fade-up{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.anim-up{animation:.4s both fade-up}.nav-burger,.mobile-drawer-backdrop,.mobile-drawer{display:none}@media (max-width:768px){.container,.container-narrow{padding:0 16px}.nav-inner{gap:12px;height:56px;padding:0 16px}.nav-links,.nav-inner .nav-avatar,.nav-inner>.nav-icon-btn,.nav-inner>[data-mobile-hide]{display:none}.nav-burger{width:36px;height:36px;color:var(--ink-2);background:0 0;border:0;border-radius:8px;justify-content:center;align-items:center;display:inline-flex}.nav-burger:hover{background:var(--surface-2)}.mobile-drawer-backdrop,.mobile-drawer{display:block}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.card-pad{padding:20px}.plan-card{padding:18px}.auth-card{padding:24px 20px 22px}.page{padding:20px 0 60px}.footer{padding:24px 16px;line-height:1.6}}.ld-page{--ld-bg:#d8e5ee;--ld-bg-2:#e7f0f6;--ld-ink:#0a0f1f;--ld-ink-2:#3c4356;--ld-muted:#6b7487;--ld-cobalt:#1737c8;--ld-line:#0a0f1f59;color:var(--ld-ink);background:0 0;min-height:100vh}.ld-page ::selection{background:color-mix(in srgb, var(--ld-cobalt) 18%, white)}.ld-glass{-webkit-backdrop-filter:blur(10px)saturate(180%)brightness(1.05);backdrop-filter:blur(10px)saturate(180%)brightness(1.05);background:#ffffff29;border:1px solid #ffffffb3;border-radius:22px;position:relative;overflow:hidden;box-shadow:inset 1.8px 3px 0 -2px #fffffff2,inset -2px -2px 0 -2px #ffffffe6,inset -3px -8px 1px -6px #fff9,inset -.3px -1px 4px #0c183c1f,inset 0 0 8px 1px #fff6,0 18px 44px #16265c1f}.ld-glass:after{content:"";pointer-events:none;background:linear-gradient(115deg,#ffffff80 0%,#fff0 55%);width:80%;height:120%;position:absolute;top:-60%;left:-30%;transform:rotate(8deg)}.ld-glass-strong{-webkit-backdrop-filter:blur(26px)saturate(160%);backdrop-filter:blur(26px)saturate(160%);background:#ffffffb8;border:1px solid #fffc;border-radius:20px;box-shadow:0 18px 50px #16265c1a,inset 0 1px #fffc}.ld-nav{z-index:30;-webkit-backdrop-filter:blur(18px)saturate(150%);backdrop-filter:blur(18px)saturate(150%);background:#e7f0f6b8;border-bottom:1px solid #0a0f1f12;position:sticky;top:0}.ld-h1{letter-spacing:-.025em;font-size:clamp(34px,5.2vw,64px);font-weight:600;line-height:1.16}.ld-h2{letter-spacing:-.02em;font-size:clamp(24px,3vw,34px);font-weight:600}.ld-eyebrow{font-family:var(--font-en);letter-spacing:.14em;text-transform:uppercase;color:var(--ld-muted);font-size:12px;font-weight:600}.ld-btn{border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:8px;padding:13px 26px;font-size:15px;font-weight:600;transition:transform .15s,box-shadow .2s,background .2s;display:inline-flex}.ld-btn:active{transform:translateY(1px)}.ld-btn-primary{background:var(--ld-cobalt);color:#fff;box-shadow:0 10px 28px #1737c847}.ld-btn-primary:hover{background:#1029a3}.ld-btn-ghost{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);color:var(--ld-ink);background:#ffffff80;border-color:#0a0f1f1f}.ld-btn-ghost:hover{background:#ffffffbf}.ld-orbit{border:1px dotted var(--ld-line);opacity:.5;pointer-events:none;border-radius:50%;position:absolute}.ld-divider{border:0;border-top:1px dotted var(--ld-line);opacity:.45;max-width:1280px;margin:0 auto}.ld-chip{color:var(--ld-ink-2);background:#ffffff8c;border:1px solid #0a0f1f1a;border-radius:999px;align-items:center;gap:6px;padding:5px 12px;font-size:12px;font-weight:600;display:inline-flex}.ld-faq summary{cursor:pointer;font-size:15px;font-weight:600}.ld-faq summary::marker{color:var(--ld-cobalt)}.ld-hero-grid{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:center;gap:32px;display:grid}.ld-hero-3d{height:520px;position:relative}@media (max-width:900px){.ld-hero-grid{grid-template-columns:1fr}.ld-hero-3d{order:-1;height:340px}}.hero-visual{justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:relative;overflow:hidden}.hero-blob{filter:blur(10px);pointer-events:none;border-radius:50%;position:absolute}.hero-orbit{pointer-events:none;border:1px dotted #0a0f1f2e;border-radius:50%;width:380px;height:380px;position:absolute}.hero-doc{-webkit-backdrop-filter:blur(20px)saturate(160%);backdrop-filter:blur(20px)saturate(160%);background:#ffffffb8;border:1px solid #ffffffd9;border-radius:22px;width:300px;height:388px;padding:30px;animation:6s ease-in-out infinite hero-float;position:relative;transform:rotate(-4deg);box-shadow:0 30px 70px #16265c38,inset 0 1px #ffffffe6}.hero-tick{background:linear-gradient(135deg, var(--ld-cobalt,#1737c8), #2954c5);border-radius:14px;justify-content:center;align-items:center;width:48px;height:48px;display:inline-flex;position:absolute;bottom:-14px;right:-14px;box-shadow:0 12px 26px #1737c866}@keyframes hero-float{0%,to{transform:rotate(-4deg)translateY(0)}50%{transform:rotate(-4deg)translateY(-14px)}}@media (max-width:900px){.hero-doc{width:240px;height:310px;padding:24px}.hero-orbit{width:300px;height:300px}}.mobile-drawer-backdrop{z-index:40;background:#0f172a73;animation:.18s both fade-in;position:fixed;inset:0}.mobile-drawer{z-index:41;background:#fff;flex-direction:column;width:min(82vw,320px);animation:.22s both slide-in-right;display:flex;position:fixed;top:0;bottom:0;right:0;box-shadow:-8px 0 32px #0f172a2e}.mobile-drawer-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px 18px;display:flex}.mobile-drawer-body{flex-direction:column;gap:2px;padding:12px 10px;display:flex}.mobile-drawer-link{color:var(--ink);border-radius:10px;align-items:center;gap:10px;padding:14px 16px;font-size:16px;font-weight:600;text-decoration:none;display:flex}.mobile-drawer-link:hover{background:var(--surface-2)}.mobile-drawer-link.active{color:var(--brand);background:var(--brand-soft)}.mobile-drawer-divider{background:var(--border);height:1px;margin:8px 12px}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes feed-rise{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}.ld-feed-line{animation:.4s both feed-rise}.iv-doc{position:relative;overflow:hidden}.iv-doc>.iv-content{z-index:1;position:relative}.iv-fill{z-index:0;pointer-events:none;background:linear-gradient(#1737c812,#1737c82e);border-top:2px solid #1737c866;height:0;animation:3.2s ease-out forwards iv-fill;position:absolute;bottom:0;left:0;right:0;box-shadow:0 -1px 8px #1737c840}@keyframes iv-fill{0%{height:0}to{height:100%}}.iv-drop{background:var(--accent);z-index:2;pointer-events:none;border-radius:0 0 50% 50%/0 0 60% 60%;width:7px;height:9px;margin-left:-3.5px;animation:1.1s ease-in infinite iv-drop;position:absolute;top:0;left:50%}@keyframes iv-drop{0%{opacity:0;transform:translateY(-2px)scaleY(.7)}25%{opacity:1}to{opacity:0;transform:translateY(120px)scaleY(1.1)}}@keyframes slide-in-right{0%{transform:translate(100%)}to{transform:translate(0)}}@media print{.nav,.footer,.nav-burger,.mobile-drawer,.mobile-drawer-backdrop,.btn{display:none!important}@page{margin:14mm}html,body,.app{background:#fff!important}.page{padding:0!important}.container-narrow{max-width:100%!important;padding:0!important}*{-webkit-print-color-adjust:exact!important;print-color-adjust:exact!important}.card{box-shadow:none!important}.col>.card{break-inside:avoid}}
