:root{--ground:#fff;--surface:#fff;--surface-2:#f8fafc;--ink:#1e293b;--ink-dim:#64748b;--line:#e2e8f0;--teal:#064e3b;--teal-ink:#fff;--gold:#047857;--gold-ink:#fff;--good:#047857;--warn:#b45309;--critical:#b91c1c;--shadow:0 1px 2px #0f172a0a, 0 6px 20px -8px #0f172a1f;--radius:12px;--font-display:"Inter", ui-sans-serif, system-ui, sans-serif;--font-body:"Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-data:"Inter", ui-sans-serif, system-ui, sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--ground);color:var(--ink);font-family:var(--font-body);-webkit-font-smoothing:antialiased;font-size:15px;line-height:1.5}h1,h2,h3{font-family:var(--font-display);text-wrap:balance;margin:0;font-weight:700}.num{font-family:var(--font-data);font-variant-numeric:tabular-nums}a{color:inherit}button{font-family:inherit}.app{max-width:1280px;margin:0 auto;padding:0 20px 64px}html:has(.app),body:has(.app){overflow-x:hidden}.topbar{background:var(--teal);color:var(--teal-ink);box-shadow:var(--shadow);align-items:center;gap:16px;margin:0 -20px 22px;padding:14px 20px;display:flex}.topbar .brand{flex-direction:column;gap:2px;margin-right:auto;display:flex}.topbar .brand h1{color:var(--teal-ink);font-size:19px}.topbar .brand small{letter-spacing:.04em;text-transform:uppercase;opacity:.72;font-size:11.5px}.icon-btn{color:var(--teal-ink);cursor:pointer;background:#ffffff14;border:1px solid #ffffff2e;border-radius:50%;flex:none;justify-content:center;align-items:center;width:38px;height:38px;display:flex;position:relative}.icon-btn:hover{background:#ffffff29}.badge{background:var(--gold);color:var(--gold-ink);min-width:17px;height:17px;font-size:10.5px;font-weight:700;font-family:var(--font-data);border-radius:9px;justify-content:center;align-items:center;padding:0 4px;display:flex;position:absolute;top:-4px;right:-4px}.btn-primary{background:var(--gold);color:var(--gold-ink);cursor:pointer;letter-spacing:.01em;border:none;border-radius:8px;flex:none;align-items:center;gap:7px;padding:9px 16px;font-size:13.5px;font-weight:700;display:flex}.btn-primary:hover{filter:brightness(1.06)}.btn-ghost{color:var(--ink);border:1px solid var(--line);cursor:pointer;background:0 0;border-radius:8px;padding:8px 14px;font-size:13px;font-weight:600}.btn-ghost:hover{background:var(--surface-2)}.shell{grid-template-columns:320px 1fr;align-items:start;gap:22px;display:grid}@media (width<=900px){.shell{grid-template-columns:1fr}.rail{position:static!important}}.rail{flex-direction:column;gap:16px;display:flex;position:sticky;top:78px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}.rail .card{padding:16px}.field-group{flex-direction:column;gap:14px;display:flex}.field label{text-transform:uppercase;letter-spacing:.04em;color:var(--ink-dim);justify-content:space-between;align-items:baseline;margin-bottom:6px;font-size:12.5px;font-weight:700;display:flex}.field label .val{font-family:var(--font-data);text-transform:none;letter-spacing:0;color:var(--gold);font-size:12.5px;font-weight:700}select,input[type=number]{background:var(--surface-2);border:1px solid var(--line);width:100%;color:var(--ink);border-radius:7px;padding:8px 10px;font-family:inherit;font-size:13.5px}input[type=range]{width:100%;accent-color:var(--gold)}.seg{grid-auto-flow:column;gap:6px;display:grid}.seg button{background:var(--surface-2);border:1px solid var(--line);color:var(--ink-dim);cursor:pointer;border-radius:7px;padding:7px 4px;font-size:12px;font-weight:700}.seg button.on{background:var(--teal);color:var(--teal-ink);border-color:var(--teal)}.rail h3{text-transform:uppercase;letter-spacing:.06em;color:var(--ink-dim);margin-bottom:2px;font-size:12px}.rail-title{justify-content:space-between;align-items:center;display:flex}.main{flex-direction:column;gap:18px;min-width:0;display:flex}.main>*{min-width:0}.hero{background:linear-gradient(155deg, var(--teal), color-mix(in srgb, var(--teal) 78%, black));color:var(--teal-ink);box-shadow:var(--shadow);border-radius:14px;grid-template-columns:1.4fr 1fr;gap:24px;padding:26px 28px;display:grid}@media (width<=760px){.hero{grid-template-columns:1fr}}.hero .eyebrow{text-transform:uppercase;letter-spacing:.08em;opacity:.75;margin-bottom:8px;font-size:11.5px}.hero h2{color:var(--teal-ink);margin-bottom:8px;font-size:27px}.hero p.thesis{opacity:.88;max-width:52ch;font-size:14px}.chip-row{flex-wrap:wrap;gap:8px;margin-top:16px;display:flex}.chip{background:#ffffff1a;border:1px solid #fff3;border-radius:999px;align-items:center;gap:6px;padding:5px 11px;font-size:11.5px;font-weight:600;display:flex}.chip b{font-family:var(--font-data);color:var(--gold)}.hero-stats{grid-template-columns:1fr 1fr;align-self:start;gap:12px;display:grid}.stat-box{background:#ffffff12;border:1px solid #ffffff29;border-radius:9px;padding:12px 14px}.stat-box .label{text-transform:uppercase;letter-spacing:.05em;opacity:.7;margin-bottom:4px;font-size:10.5px}.stat-box .value{font-family:var(--font-data);font-size:19px;font-weight:700}.stat-box .value small{opacity:.75;font-size:11px;font-weight:500}.sec-head{justify-content:space-between;align-items:baseline;margin-bottom:10px;display:flex}.sec-head h3{font-size:15px}.sec-head .hint{color:var(--ink-dim);font-size:12px}.quad-wrap{grid-template-columns:1.3fr 1fr;gap:20px;display:grid}@media (width<=760px){.quad-wrap{grid-template-columns:1fr}}.legend{flex-direction:column;gap:8px;font-size:12.5px;display:flex}.legend .row{border-radius:7px;align-items:center;gap:8px;padding:6px 8px;display:flex}.legend .row.top{background:var(--surface-2);border:1px solid var(--line)}.dot{border-radius:50%;flex:none;width:9px;height:9px}.legend .row .name{font-weight:600}.legend .row .dist{font-family:var(--font-data);color:var(--ink-dim);margin-left:auto;font-size:11.5px}table{border-collapse:collapse;width:100%;font-size:13px}th{text-align:left;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-dim);border-bottom:1px solid var(--line);padding:8px 10px;font-size:11px;font-weight:700}td{border-bottom:1px solid var(--line);vertical-align:middle;padding:9px 10px}tr:last-child td{border-bottom:none}td.num,th.num{font-family:var(--font-data);text-align:right}.table-scroll{overflow-x:auto}.pill{background:var(--surface-2);border:1px solid var(--line);color:var(--ink-dim);border-radius:999px;padding:2px 8px;font-size:10.5px;font-weight:700;display:inline-block}.pill.match,.pill.tier1{background:color-mix(in srgb, var(--good) 16%, transparent);color:var(--good);border-color:color-mix(in srgb, var(--good) 40%, transparent)}.pill.tier2{background:color-mix(in srgb, var(--gold) 16%, transparent);color:var(--gold);border-color:color-mix(in srgb, var(--gold) 40%, transparent)}.pill.tier3{background:color-mix(in srgb, var(--warn) 16%, transparent);color:var(--warn);border-color:color-mix(in srgb, var(--warn) 40%, transparent)}.area-devs{color:var(--ink-dim);margin-top:2px;font-size:11px;display:block}.cost-grid{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}@media (width<=760px){.cost-grid{grid-template-columns:1fr 1fr}}@media (width<=480px){.cost-grid{grid-template-columns:1fr}}.cost-item{background:var(--surface-2);border:1px solid var(--line);border-radius:9px;padding:12px 14px}.cost-item .label{color:var(--ink-dim);text-transform:uppercase;letter-spacing:.04em;margin-bottom:5px;font-size:11px}.cost-item .value{font-family:var(--font-data);font-size:17px;font-weight:700}.cost-item .sub{color:var(--ink-dim);margin-top:3px;font-size:11px}.stack-bar{border:1px solid var(--line);border-radius:6px;width:100%;height:26px;display:flex;overflow:hidden}.stack-bar .seg{font-size:10.5px;font-weight:700;font-family:var(--font-data);color:var(--teal-ink);text-shadow:0 1px 2px #00000040;white-space:nowrap;justify-content:center;align-items:center;display:flex;overflow:hidden}.stack-legend{color:var(--ink-dim);flex-wrap:wrap;gap:14px;margin-top:10px;font-size:11.5px;display:flex}.stack-legend .li{align-items:center;gap:6px;display:flex}.stack-legend .sw{border-radius:2px;width:9px;height:9px}.checklist{flex-direction:column;gap:0;display:flex}.check-item{border-bottom:1px solid var(--line);gap:11px;padding:10px 0;display:flex}.check-item:last-child{border-bottom:none}.check-item .mark{background:color-mix(in srgb, var(--gold) 18%, transparent);width:19px;height:19px;color:var(--gold);border-radius:50%;flex:none;justify-content:center;align-items:center;margin-top:1px;font-size:11px;font-weight:800;display:flex}.check-item .t{font-size:13.5px;font-weight:600}.check-item .d{color:var(--ink-dim);margin-top:2px;font-size:12.5px}details.drawer{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}details.drawer>summary{cursor:pointer;font-family:var(--font-display);justify-content:space-between;align-items:center;padding:16px 18px;font-size:15px;font-weight:600;list-style:none;display:flex}details.drawer>summary::-webkit-details-marker{display:none}details.drawer>summary .arrow{color:var(--ink-dim);font-size:12px;transition:transform .15s}details.drawer[open]>summary .arrow{transform:rotate(90deg)}.drawer-body{border-top:1px solid var(--line);grid-template-columns:repeat(3,1fr);gap:14px 16px;padding:16px 18px 18px;display:grid}@media (width<=760px){.drawer-body{grid-template-columns:1fr 1fr}}@media (width<=480px){.drawer-body{grid-template-columns:1fr}}.drawer-body .field label{font-size:11px}.drawer-note{color:var(--ink-dim);border-top:1px dashed var(--line);grid-column:1/-1;margin-top:2px;padding-top:12px;font-size:11.5px}footer.disclaimer{color:var(--ink-dim);border-top:1px solid var(--line);margin-top:6px;padding-top:16px;font-size:11.5px;line-height:1.6}#toast{background:var(--teal);color:var(--teal-ink);box-shadow:var(--shadow);opacity:0;pointer-events:none;z-index:100;border-radius:9px;max-width:90vw;padding:11px 18px;font-size:13px;font-weight:600;transition:opacity .25s,transform .25s;position:fixed;bottom:20px;left:50%;transform:translate(-50%)translateY(20px)}#toast.show{opacity:1;transform:translate(-50%)translateY(0)}.modal-overlay{z-index:200;background:#0a0e0d8c;justify-content:center;align-items:center;padding:20px;display:none;position:fixed;inset:0}.modal-overlay.show{display:flex}.modal{background:var(--surface);width:100%;max-width:460px;box-shadow:var(--shadow);border:1px solid var(--line);border-radius:14px;padding:24px}.modal h3{margin-bottom:6px;font-size:18px}.modal p.sub{color:var(--ink-dim);margin:0 0 16px;font-size:13px}.modal .change-row{background:var(--surface-2);border:1px solid var(--line);border-radius:8px;margin-bottom:9px;padding:11px 13px;font-size:13px}.modal .change-row .when{color:var(--ink-dim);font-size:11px;font-family:var(--font-data)}.modal .arrow-change{font-family:var(--font-data);margin-top:3px}.modal .arrow-change b{color:var(--gold)}.notif-pop{background:var(--surface);width:300px;max-height:340px;color:var(--ink);border:1px solid var(--line);box-shadow:var(--shadow);z-index:60;border-radius:10px;padding:8px;display:none;position:absolute;top:48px;right:0;overflow-y:auto}.notif-pop.show{display:block}.notif-pop .empty{text-align:center;color:var(--ink-dim);padding:18px 10px;font-size:12.5px}.notif-pop .item{border-radius:7px;padding:9px 10px;font-size:12px}.notif-pop .item+.item{border-top:1px solid var(--line)}.notif-pop .item .when{color:var(--ink-dim);font-family:var(--font-data);margin-bottom:2px;font-size:10.5px}.dd-panel{z-index:60;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:10px;max-height:360px;padding:6px;display:none;position:absolute;top:calc(100% + 6px);left:0;right:0;overflow-y:auto}.dd-panel.show{display:block}.dd-opt{cursor:pointer;border-radius:7px;align-items:flex-start;gap:9px;padding:9px 8px;display:flex}.dd-opt:hover{background:var(--surface-2)}.dd-opt input[type=checkbox]{accent-color:var(--gold);cursor:pointer;flex:none;width:15px;height:15px;margin-top:2px}.dd-opt .t{cursor:pointer;font-size:12.5px;font-weight:700}.dd-opt .d{color:var(--ink-dim);margin-top:1px;font-size:11.5px;line-height:1.4}.dd-opt .inline-input{align-items:center;gap:6px;margin-top:6px;display:flex}.dd-opt .inline-input input{width:70px;padding:5px 7px;font-size:12px}.visually-hidden{clip:rect(0,0,0,0);width:1px;height:1px;position:absolute;overflow:hidden}:focus-visible{outline:2px solid var(--gold);outline-offset:2px}