:root{color-scheme:dark;--bg:#0d1119;--ink:#eff1f6;--muted:#929ba9;--panel:#171d29;--line:#2a3444;--accent:#ef765e;--accent2:#ffa57a;--warm:#ffdcc8;--green:#95d9a0;font-family:Inter,"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.7}a{color:inherit}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}a,button,select,input{outline-offset:4px}:focus-visible{outline:2px solid var(--accent)}.wrap{width:min(1180px,calc(100% - 48px));margin-inline:auto}.site-shell{min-height:100vh}.site-header{border-bottom:1px solid #28303d;position:relative;z-index:2;background:#0d1119ec}.header-inner{min-height:74px;display:flex;justify-content:space-between;align-items:center}.brand{display:flex;align-items:center;text-decoration:none;gap:10px}.brand-icon{width:34px;height:34px;display:grid;place-items:center;font-size:23px;font-weight:900;border-radius:11px;background:var(--accent);color:#18151a;line-height:1}.brand-name{font-weight:800;letter-spacing:-.045em;font-size:19px}.brand-name span{font-weight:500}.brand-name small{font-size:9px;color:var(--accent2);margin-left:8px;vertical-align:top;letter-spacing:.02em}.top-nav{display:flex;gap:30px;align-items:center}.top-nav a{text-decoration:none;font-size:12px;color:#b6bdc9}.top-nav a:hover{color:white}.hero{position:relative;overflow:hidden;background:radial-gradient(ellipse at 78% 45%,#2c2335 0,#151925 43%,var(--bg) 75%)}.hero:before{position:absolute;content:"";width:500px;height:500px;background:#d36a4d;opacity:.075;filter:blur(90px);right:-100px;top:-170px;border-radius:50%}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;min-height:480px;gap:30px;align-items:center;padding-block:72px 80px}.hero-main{position:relative;z-index:1}.pill{display:inline-flex;align-items:center;gap:10px;border:1px solid #49383d;color:#f5b79e;background:#2a2129;font-size:11px;letter-spacing:.08em;padding:6px 13px;border-radius:99px;font-weight:700}.pulse{height:6px;width:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px var(--accent)}.hero h1{font-size:clamp(37px,4.35vw,67px);line-height:1.25;letter-spacing:-.075em;margin:22px 0 20px;font-weight:900}.hero h1 em{font-style:normal;color:var(--accent2)}.hero-lead{max-width:530px;color:#b3bcc9;font-size:15px;line-height:2;margin:0 0 30px}.button{border-radius:11px;border:1px solid transparent;display:inline-flex;justify-content:center;align-items:center;gap:12px;padding:12px 19px;font-weight:800;text-decoration:none}.button-primary{background:var(--accent);color:#1b1820}.button-primary:hover{background:#ff8a70}.button-plain{color:#d4dbe5;background:#27303e}.button-plain:hover{background:#343f4f}.cta{padding:13px 22px}.cta span{font-weight:400}.hero-note{margin-top:19px;font-size:10px;color:#808b99}.hero-visual{height:360px;position:relative;display:grid;place-items:center}.visual-orbit{position:absolute;border:1px solid #995d64;border-radius:50%;opacity:.23;transform:rotate(-14deg)}.visual-orbit-a{width:420px;height:260px}.visual-orbit-b{width:510px;height:340px}.visual-card{background:linear-gradient(135deg,#303b4b,#1a2432);border:1px solid #6b5e69;box-shadow:0 30px 70px #030711aa}.visual-card-main{width:300px;height:258px;border-radius:23px;transform:rotate(-7deg);padding:30px}.faux-line{height:8px;background:#83919c3d;border-radius:10px;margin-bottom:10px}.faux-line.long{width:70%}.faux-line.mid{width:42%}.visual-price{font-size:49px;letter-spacing:-.055em;font-weight:900;margin-top:31px;color:#fff}.visual-price span{font-size:12px;font-weight:500;color:#b9c7d3;margin-left:6px}.stack-bars{display:flex;gap:7px;margin:10px 0 18px}.stack-bars i{height:19px;display:block;background:#f17d64;border-radius:4px}.stack-bars i:nth-child(2){background:#faa885}.stack-bars i:nth-child(3){background:#c7b4a5}.visual-footer{font-size:10px;color:#bfc8d4}.visual-card-float{position:absolute;bottom:28px;right:2px;padding:14px 19px;border-radius:12px;font-size:12px;font-weight:700;transform:rotate(7deg);background:#fff4ec;color:#323037;box-shadow:0 10px 40px #08070a99}.visual-card-float span{margin-left:10px;color:#27895a;font-size:17px}.status-wrap{margin-top:-30px;position:relative;z-index:1}.status-bar{display:flex;align-items:center;gap:30px;background:#1c2431;border:1px solid #303b4c;border-radius:14px;padding:22px 28px;box-shadow:0 12px 30px #03071154}.status-item{display:flex;flex-direction:column;gap:1px;flex:1}.status-label{font-size:11px;color:#99a5b3}.status-item strong{font-size:14px}.status-divider{height:29px;width:1px;background:#3a4654}.tool-section{padding-block:92px 50px}.section-intro{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:29px}.eyebrow{font-size:11px;letter-spacing:.19em;font-weight:900;color:var(--accent2);margin:0 0 6px}.section-intro h2{font-size:clamp(26px,3.1vw,37px);margin:0;line-height:1.35;letter-spacing:-.05em}.section-intro>p{font-size:12px;color:#93a0ae;max-width:340px}.tool-layout{display:grid;grid-template-columns:285px minmax(0,1fr);gap:24px;align-items:start}.filters,.basket-card{background:var(--panel);border:1px solid var(--line);border-radius:16px}.filters{padding:23px 21px;position:sticky;top:18px}.panel-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:23px}.panel-heading h3{font-size:16px;margin:0}.reset-button{background:transparent;color:#9ea8b7;border:0;text-decoration:underline;text-underline-offset:3px;font-size:11px;padding:5px}.field-label{display:block;font-weight:700;font-size:12px;margin-top:19px;margin-bottom:9px}.field-hint{display:block;font-weight:400;color:#788596;font-size:10px}.budget-readout{display:flex;align-items:baseline;gap:7px;margin-bottom:4px}.budget-readout span{font-size:29px;font-weight:900;letter-spacing:-.06em;color:var(--warm)}.budget-readout small{font-size:11px;color:#9ba7b4}input[type=range]{width:100%;accent-color:var(--accent);height:27px;cursor:pointer}.range-edge{display:flex;justify-content:space-between;font-size:10px;color:#718092}select,input[type=search]{background:#0e1520;border:1px solid #3b4555;border-radius:9px;color:#e7ecf2;padding:11px 12px;width:100%;font-size:12px}input[type=search]::placeholder{color:#677385}.suggest-button{width:100%;margin-top:25px;padding:15px 10px;font-size:12px}.suggest-button:disabled{opacity:.5}.filter-note{color:#8190a2;font-size:10px;line-height:1.9;margin:14px 0 0}.basket-card{padding:24px 26px;margin-bottom:31px;background:linear-gradient(135deg,#27282e,#1b2430 75%);border-color:#5c4145}.basket-top{display:flex;align-items:center;justify-content:space-between;gap:10px}.mini-chip{display:inline-block;border-radius:4px;background:#f38d6b;color:#211923;font-weight:900;letter-spacing:.11em;font-size:9px;padding:4px 8px}.basket-interpret{font-size:10px;color:#aeb3bc}.basket-card h3{font-size:19px;margin:12px 0 14px;letter-spacing:-.04em}.basket-summary{display:flex;align-items:baseline;gap:15px;flex-wrap:wrap}.basket-summary strong{font-size:34px;color:#ffb293;letter-spacing:-.04em}.basket-summary span{color:#a8b6c3;font-size:12px}.basket-items{display:flex;flex-wrap:wrap;gap:8px;margin-top:13px}.basket-tag{border:1px solid #615359;background:#ffffff0a;border-radius:7px;color:#e5e1e0;padding:7px 11px;font-size:11px;max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.basket-tag small{color:#fdb190;margin-left:7px}.basket-disclaimer{margin:17px 0 0;color:#939ca8;font-size:10px}.results-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.results-top h3{margin:0;font-size:18px}.results-top h3 span{color:#ed957d;font-size:13px;margin-left:8px}.results-top p{font-size:11px;color:#7c899b;margin:3px 0 0}.sort-group{display:flex;align-items:center;gap:10px;white-space:nowrap;font-size:11px;color:#8795a5}.sort-group select{width:auto;min-width:195px;padding:10px 12px}.cards-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.product-card{background:#171d28;border:1px solid #2b3544;border-radius:14px;padding:18px;display:flex;flex-direction:column;min-height:230px;gap:10px}.product-card:hover{border-color:#626878;box-shadow:0 14px 35px #080e16aa}.card-top{display:flex;gap:7px;align-items:center;justify-content:space-between}.badge-off{font-size:11px;font-weight:900;color:#ffad88;border-radius:5px;background:#4c2f2e;padding:4px 8px}.badge-neutral{font-size:10px;color:#a8b5c4;background:#293241;padding:4px 8px;border-radius:5px}.card-meta{font-size:10px;color:#788899;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.product-card h4{margin:3px 0 0;font-size:13px;line-height:1.7;letter-spacing:-.015em;min-height:42px;overflow-wrap:anywhere}.card-price{display:flex;align-items:baseline;gap:11px;margin-top:auto}.card-price strong{font-size:23px;color:#f9e8dc;letter-spacing:-.05em}.card-price span{font-size:11px;color:#84909f;text-decoration:line-through}.card-price small{font-size:10px;color:#aeb8c5}.card-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:11px;border-top:1px solid #2a3444}.card-bottom small{color:#9da7b4;font-size:10px}.card-link{display:inline-flex;align-items:center;justify-content:center;border:1px solid #ba7666;border-radius:8px;text-decoration:none;padding:7px 10px;font-size:11px;font-weight:800;color:#ffad94;white-space:nowrap}.card-link:hover{background:#593932}.card-link-disabled{opacity:.55;cursor:not-allowed;border:1px solid #485160;color:#a9b1bc}.empty-state{grid-column:1/-1;padding:49px 20px;text-align:center;border:1px dashed #394356;border-radius:16px;background:#151b25;color:#a4b0be}.empty-state h4{margin:0 0 8px;font-size:16px;color:#ecf2f7}.empty-state p{font-size:12px;margin:0}.more-note{font-size:11px;color:#8c99a8}.demo-banner,.offline-banner{margin-bottom:25px;padding:15px 18px;font-size:12px;border-radius:10px;line-height:1.9}.demo-banner{background:#51342d;color:#ffdbc9;border:1px solid #a35b47}.offline-banner{background:#24303d;border:1px solid #3e596d;color:#dbe8f4}.demo-banner a,.offline-banner a{margin-left:5px;text-decoration:underline;text-underline-offset:3px;font-weight:700}.how-section{padding-block:48px 115px}.how-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.how-grid article{border:1px solid #2d3746;border-radius:13px;padding:24px;background:#141a24}.how-no{font-size:14px;font-weight:900;color:#df8d75}.how-grid h3{margin:15px 0 6px;font-size:15px}.how-grid p{color:#94a1b1;font-size:12px;margin:0}.footer{border-top:1px solid #283241;background:#0b1017}.footer-inner{display:flex;justify-content:space-between;gap:20px;align-items:start;padding-block:38px}.footer-brand{font-size:18px;font-weight:900}.footer-brand span{font-size:11px;font-weight:500;color:#8e9bac}.footer p{font-size:11px;color:#8792a2;margin:5px 0}.footer-links{display:flex;gap:20px;flex-wrap:wrap}.footer-links a{font-size:11px;color:#a9b7c7;text-decoration:none}.footer-links a:hover{text-decoration:underline}.footer-bottom{border-top:1px solid #242c3b;padding:18px 0 25px;color:#6f7a8b;font-size:10px}.age-backdrop{position:fixed;z-index:30;inset:0;background:#0c101af5;display:grid;place-items:center;padding:24px}.age-backdrop[hidden]{display:none}.age-card{width:min(450px,100%);text-align:center;padding:40px 35px;border:1px solid #45485a;background:#1a2130;border-radius:23px;box-shadow:0 30px 80px #03040dbb}.age-mark{margin-inline:auto;border:2px solid #f4a087;color:#f4a087;display:grid;place-items:center;width:80px;height:80px;border-radius:50%;font-size:37px;font-weight:900;letter-spacing:-.05em;line-height:1}.age-mark span{font-size:20px;margin-left:-5px;align-self:center}.age-card .eyebrow{margin-top:25px}.age-card h1{margin:10px 0 16px;font-size:24px;letter-spacing:-.035em}.age-card>p:not(.eyebrow){color:#abb9ca;font-size:12px}.age-actions{display:flex;flex-direction:column;gap:10px;margin-top:27px}.age-card .small-muted{font-size:10px!important;color:#7f8da0!important;margin:17px 0 0}.standalone{min-height:74vh;padding-block:70px 100px;max-width:750px}.standalone h1{font-size:33px;letter-spacing:-.05em}.standalone h2{font-size:19px;margin-top:35px}.standalone p,.standalone li{font-size:14px;color:#bbc6d4;line-height:2}.standalone a{color:var(--accent2)}.under-construction{margin-top:20px;background:#342921;color:#f5d4ae;padding:14px 18px;border-radius:9px}
@media(max-width:1000px){.hero-grid{grid-template-columns:1.3fr .7fr}.hero-visual{transform:scale(.78);transform-origin:center}.tool-layout{grid-template-columns:240px minmax(0,1fr)}}
@media(max-width:750px){.wrap{width:min(100% - 34px,1180px)}.header-inner{min-height:64px}.brand-name{font-size:16px}.top-nav{gap:14px}.top-nav a{font-size:10px}.top-nav a:first-child{display:none}.hero-grid{display:block;min-height:auto;padding-block:57px 65px}.hero-main{max-width:100%}.hero h1{font-size:42px}.hero-visual{display:none}.hero-lead{font-size:13px}.status-wrap{margin-top:-15px}.status-bar{gap:11px;padding:17px 14px}.status-item strong{font-size:11px}.status-label{font-size:9px}.status-divider{height:37px}.tool-section{padding-top:70px}.section-intro{display:block}.section-intro>p{max-width:none;margin-top:14px}.tool-layout{grid-template-columns:1fr}.filters{position:relative;top:auto;padding:22px}.cards-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.how-grid{grid-template-columns:1fr}.how-section{padding-bottom:70px}.footer-inner{display:block}.footer-links{margin-top:22px}.basket-card{padding:19px 17px}}
@media(max-width:525px){.cards-grid{grid-template-columns:1fr}.product-card{min-height:205px}.results-top{align-items:flex-start;flex-direction:column}.sort-group{width:100%;justify-content:space-between}.sort-group select{flex:1}.hero h1{font-size:39px}.hero-note{font-size:9px}.status-bar{gap:8px}.status-item strong{font-size:10px}.basket-summary strong{font-size:29px}.basket-interpret{font-size:9px}.basket-card h3{font-size:16px}.age-card{padding:30px 22px}}

/* Registration-ready editorial and manual planning sections */
.manual-section{padding-block:98px 50px;scroll-margin-top:28px}
.manual-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(260px,.85fr);gap:21px;align-items:start}
.manual-workspace,.manual-output{border:1px solid var(--line);background:var(--panel);border-radius:16px;padding:26px}
.manual-head{display:flex;align-items:end;justify-content:space-between;gap:16px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.manual-budget-label{display:flex;flex-direction:column;gap:8px;font-size:12px;font-weight:800;color:#c0c9d4}
.manual-budget-label input{width:190px;font-weight:900;font-size:25px;border:1px solid #455369;color:#fff3e7;border-radius:10px;background:#101722;padding:10px 14px}
.manual-utility,.manual-remove{border:0;background:none;color:#ffa486;font-weight:700;font-size:12px;padding:10px}
.manual-utility:hover,.manual-remove:hover{text-decoration:underline}
.manual-rows{display:flex;flex-direction:column;gap:10px;margin-top:20px}
.manual-row{display:grid;grid-template-columns:25px minmax(120px,1.3fr) minmax(105px,.9fr) minmax(105px,.9fr) 44px;gap:10px;align-items:end;border:1px solid #303b4a;border-radius:11px;padding:12px;background:#121925}
.manual-row.manual-invalid{border-color:#e57668}
.manual-number{align-self:center;font-weight:900;font-size:11px;color:#697d92}
.manual-field{display:flex;flex-direction:column;gap:5px;min-width:0}
.manual-field span{color:#a1aeba;font-size:10px;font-weight:700}
.manual-field input{background:#0c131e;border:1px solid #3b4656;color:#f5f5f5;width:100%;border-radius:7px;padding:11px 9px;font-size:12px;min-width:0}
.manual-actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:20px}
.manual-actions .button{font-size:12px;padding:11px 16px}
.manual-output{background:linear-gradient(140deg,#2b2930,#1a2430);border-color:#655056}
.manual-output h3{margin:13px 0 15px;font-size:20px}
.manual-output .manual-total{font-weight:900;font-size:24px;color:#ffb59a;margin:0;letter-spacing:-.04em}
.manual-feedback{color:#ffa486;font-size:12px}
.manual-muted{color:#a1b1c4;font-size:12px;line-height:1.8}
.manual-savings{font-size:12px;color:#a7ddb2;font-weight:800}
.manual-chosen{list-style:none;padding:0;margin:16px 0;display:grid;gap:9px}
.manual-chosen li{display:flex;justify-content:space-between;gap:9px;border-bottom:1px solid #ffffff15;padding-bottom:9px;font-size:12px}
.manual-chosen strong{color:#f1e3dc;white-space:nowrap}
.manual-caveat{color:#879aaf;font-size:11px;line-height:1.8;margin-top:19px}
.manual-example-note{color:#ffc1a7;background:#49362d;padding:10px 13px;border-radius:8px;font-size:11px}
.editorial-section{padding-block:65px 45px}
.editorial-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.editorial-grid a{display:flex;flex-direction:column;text-decoration:none;border:1px solid #354052;background:linear-gradient(120deg,#171d29,#111925);border-radius:13px;padding:25px;min-height:195px;transition:border-color .15s}
.editorial-grid a:hover{border-color:#f29a7f}
.editorial-grid span{font-size:10px;letter-spacing:.11em;color:#f3a386;font-weight:900}
.editorial-grid h3{font-size:17px;line-height:1.65;letter-spacing:-.03em;margin:11px 0 8px}
.editorial-grid p{font-size:12px;color:#9ba8b9;margin:0 0 14px}
.editorial-grid b{font-size:12px;color:#f0a387;margin-top:auto}
.standalone .source{font-size:12px;padding:10px 13px;border:1px solid #384454;background:#141b25;border-radius:9px}
.standalone .source a{word-break:break-word}
.standalone .article-meta{color:#8c9caa;font-size:11px}
.standalone .guide-callout{background:#25303b;border-left:3px solid #ef8e75;border-radius:0 8px 8px 0;padding:15px 17px;margin-top:18px}
.standalone .guide-callout p{margin:0}
.standalone .article-link-grid{display:flex;flex-wrap:wrap;gap:10px;margin-top:35px}
.standalone .article-link-grid a{border:1px solid #49536a;padding:8px 12px;border-radius:7px;text-decoration:none;font-size:12px}
@media(max-width:930px){.manual-layout{grid-template-columns:1fr}.manual-output{max-width:none}}
@media(max-width:750px){.manual-section{padding-top:72px}.manual-row{grid-template-columns:23px minmax(0,1fr) minmax(0,1fr) 43px}.manual-row .manual-field:nth-of-type(1){grid-column:2/4}.manual-row .manual-field:nth-of-type(3){grid-column:3}.manual-row .manual-remove{grid-column:4;grid-row:1/3}.editorial-grid{grid-template-columns:1fr}.manual-workspace,.manual-output{padding:18px}}
@media(max-width:430px){.manual-budget-label input{width:150px}.manual-head{align-items:center}.manual-row{grid-template-columns:21px minmax(0,1fr) minmax(0,1fr) 39px;gap:6px;padding:9px}.manual-row .manual-field input{padding:9px 7px}.manual-remove{padding:7px 2px;font-size:11px}}

.standalone table{border-collapse:collapse;width:100%;margin:18px 0;display:block;overflow-x:auto}
.standalone th,.standalone td{border:1px solid #3a4555;padding:10px 13px;min-width:100px;font-size:12px;text-align:left;white-space:normal}
.standalone th{background:#293242;color:#f0f2f5}
.standalone td{background:#171f2b;color:#c3cedc}
.standalone strong{color:#f5e8de}

.catalog-feature .status-wrap{margin-top:12px}
.catalog-feature[hidden]{display:none}