:root{--red:#f34238;--ink:#242222;--sub:#92908f;--line:#eeecea;--bg:#f7f6f3}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI','Microsoft YaHei',sans-serif;font-size:14px}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid #fa9f79;outline-offset:4px}header{height:86px;max-width:1200px;margin:auto;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e7e4e0;padding:0 26px}.brand{display:flex;align-items:center;gap:10px;font-size:21px;font-weight:850;color:var(--ink);text-decoration:none}.brand-icon{display:grid;place-items:center;background:var(--red);color:white;width:34px;height:34px;border-radius:11px;font-size:24px;transform:rotate(-8deg)}.lab{font-size:9px;letter-spacing:2px;color:#8b8885;margin-left:6px;padding-left:16px;border-left:1px solid #ccc}.header-tip{font-size:12px;color:#777}.header-tip i{display:inline-block;width:7px;height:7px;background:var(--red);border-radius:50%;margin-right:8px}main{max-width:1150px;margin:0 auto;padding:0 24px}.hero{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:34px;align-items:center;padding:37px 18px 35px 0;min-height:588px}.hero-copy{padding-bottom:17px}.eyebrow{color:var(--red);font-weight:700;letter-spacing:2px;font-size:12px;margin-bottom:21px}h1{font-size:clamp(34px,4.2vw,54px);letter-spacing:-2px;line-height:1.24;margin:0;font-weight:850}h1>span{position:relative;color:var(--red);display:inline-block;margin-left:3px}h1 svg{position:absolute;width:100%;height:13px;bottom:-9px;left:0;fill:none;stroke:var(--red);stroke-width:4;stroke-linecap:round}.hero-copy>p{line-height:1.8;color:#77736e;margin-top:28px}.mobile{display:none}.hero-bottom{display:flex;gap:9px;margin-top:24px}.pill{font-size:11px;background:#eeece7;color:#726e68;padding:6px 10px;border-radius:4px}
.phone-art{position:relative;width:340px;max-width:100%;isolation:isolate}.orbit{position:absolute;width:330px;height:330px;max-width:100%;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff1ec,#ffded2 72%);left:5px;top:92px;z-index:-2}.orbit:after{content:'';position:absolute;inset:-14px;border:1px solid #eadbd2;border-radius:50%;border-left-color:transparent;border-top-color:transparent;transform:rotate(-25deg)}.phone-shadow{position:absolute;bottom:55px;left:58px;width:225px;height:32px;border-radius:50%;background:#70493b24;filter:blur(14px);transform:rotate(-3deg);z-index:-1}.phone{position:relative;width:282px;height:506px;margin:0 auto;border-radius:42px;background:linear-gradient(115deg,#8a8788 0%,#2c2a2b 4%,#5b595b 7%,#141416 13%,#161619 87%,#787577 95%,#232224 98%);border:1px solid #555157;box-shadow:2px 3px 0 #252328,7px 10px 0 #6a59510d,15px 22px 32px #462c2726,inset 0 0 0 2px #9e969329;transform:rotate(-3deg)}.phone-screen{position:absolute;inset:7px;border-radius:35px;overflow:hidden;background:#f1f2f4;box-shadow:0 0 0 1px #000,inset 0 0 0 1px #ffffff85}.hardware-button{position:absolute;background:linear-gradient(90deg,#6d696c,#343237);border:1px solid #3d393e;box-shadow:-1px 0 1px #bdb3ab60;border-radius:2px;left:-3px;width:3px;z-index:-1}.hardware-button.silent{top:86px;height:20px}.hardware-button.volume-up{top:125px;height:38px}.hardware-button.volume-down{top:174px;height:38px}.hardware-button.power{left:auto;right:-4px;top:141px;height:56px;width:4px}.phone-status{height:37px;display:flex;align-items:center;justify-content:space-between;padding:5px 19px 0;color:#242529;font-size:10px;font-weight:750;letter-spacing:.15px;background:#f8f9fb}.phone-island{position:absolute;left:50%;top:9px;transform:translateX(-50%);width:79px;height:20px;border-radius:13px;background:#141417;box-shadow:inset 0 -1px 2px #444246;display:flex;align-items:center;justify-content:center;gap:8px}.speaker{width:34px;height:3px;border-radius:3px;background:#333237;box-shadow:inset 0 1px 1px #060607}.camera{width:7px;height:7px;border-radius:50%;background:radial-gradient(circle at 38% 35%,#436592,#182b4c 28%,#0c1119 58%,#26252b 70%);box-shadow:0 0 0 1px #25252a}.status-icons{display:flex;gap:4px;align-items:center;height:12px}.status-icons svg{width:14px;height:11px;fill:currentColor}.status-battery{position:relative;width:19px;height:9px;border:1px solid #6f7277;border-radius:3px;margin-left:2px}.status-battery:before{content:'';position:absolute;inset:1px;background:#252529;border-radius:1px}.status-battery:after{content:'';position:absolute;right:-3px;top:2px;width:2px;height:3px;background:#6f7277;border-radius:0 1px 1px 0}.chat-header{height:49px;display:flex;align-items:center;gap:8px;padding:0 13px 0 10px;border-bottom:1px solid #e1e3e7;background:#f8f9fb}.chat-back{font-size:28px;line-height:1;font-weight:300;transform:translateY(-1px);color:#45454b}.chat-service-icon{width:27px;height:27px;background:#f34238;border-radius:9px;display:grid;place-items:center;color:white;box-shadow:0 2px 4px #f342381c}.chat-service-icon svg,.chat-avatar svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.chat-heading{display:flex;flex-direction:column;gap:3px;min-width:0}.chat-heading strong{font-size:12px;line-height:1.15;font-weight:700;color:#323239}.chat-heading>span{font-size:8px;line-height:1.1;color:#95969c}.chat-heading i{display:inline-block;height:4px;width:4px;background:#61a47a;border-radius:50%;margin-right:3px;vertical-align:1px}.chat-more{margin-left:auto;font-size:11px;letter-spacing:2px;color:#65656c}.chat-messages{height:345px;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:none;padding:14px 11px 18px;scroll-behavior:smooth;transition:opacity .22s ease}.chat-messages::-webkit-scrollbar{display:none}.chat-messages:focus-visible{outline:2px solid #f5a198;outline-offset:-3px}.chat-messages.is-restarting{opacity:0}.chat-day{font-size:8px;text-align:center;color:#a0a1a7;margin:0 0 15px;letter-spacing:.3px}.chat-day.later{margin:21px 0 16px}.chat-message{display:flex;align-items:flex-start;gap:6px;margin-bottom:14px;animation:bubble-in .3s ease both}.chat-message:last-child{margin-bottom:0}.chat-message.owner{flex-direction:row-reverse}.chat-avatar{flex:0 0 23px;width:23px;height:23px;display:grid;place-items:center;border-radius:7px;background:#fff;color:var(--red);border:1px solid #e7e7e9;box-shadow:0 1px 2px #18191a06;margin-top:1px;font-size:10px;font-weight:650}.owner .chat-avatar{background:#f9d9d0;color:#ad7162;border-color:#f4d2c8;font-size:10px}.chat-bubble{max-width:calc(100% - 29px);border-radius:2px 10px 10px 10px;background:#fff;border:1px solid #e8e9ec;padding:8px 9px;color:#4d4d56;font-size:11.5px;line-height:1.6;overflow-wrap:anywhere;box-shadow:0 2px 4px #27283303}.owner .chat-bubble{background:var(--red);border-color:#eb4036;border-radius:10px 2px 10px 10px;color:white;box-shadow:0 2px 5px #f3423814}.chat-message.price-message .chat-bubble{color:#393942}.chat-bubble .quote-number{font-weight:800;color:#e43c33;white-space:nowrap;font-variant-numeric:tabular-nums}.chat-compose{height:39px;display:flex;align-items:center;gap:8px;padding:6px 12px;border-top:1px solid #e3e4e8;background:#f8f9fb;color:#83858c}.compose-voice{font-size:19px;line-height:1}.compose-input{flex:1;background:white;border:1px solid #e4e5e9;border-radius:6px;padding:5px 7px;font-size:8px;color:#b8b9bf;line-height:1.4}.compose-add{font-size:24px;line-height:1;font-weight:300}.phone-home{height:21px;background:#f8f9fb;position:relative}.phone-home:after{content:'';position:absolute;height:4px;width:91px;background:#323239;border-radius:3px;left:50%;top:9px;transform:translateX(-50%)}.phone-caption{display:flex;align-items:center;justify-content:center;gap:11px;margin-top:19px;color:#968a84;font-size:9px;line-height:1.5}.phone-caption>span{white-space:nowrap}.phone-caption button{display:flex;align-items:center;gap:4px;padding:5px 8px;border:1px solid #e5dcd5;background:#fff9;border-radius:20px;color:#8b7a70;font-size:9px;white-space:nowrap;min-height:28px}.phone-caption button:hover{color:var(--red);border-color:#f3bcb4;background:white}.toggle-symbol{font-size:10px;font-weight:750}@keyframes bubble-in{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
.workspace{display:grid;grid-template-columns:1.15fr 1fr;gap:22px;align-items:start}.form-panel,.result-panel{background:white;border:1px solid #e8e6e2;border-radius:18px;padding:30px}.section-head{display:flex;align-items:center;gap:13px;margin-bottom:29px}.step{background:#fff0ed;color:var(--red);font-size:13px;font-weight:800;width:34px;height:34px;border-radius:10px;display:grid;place-items:center}.step.muted{background:#eeefeb;color:#777}h2{font-size:18px;margin:0 0 6px;letter-spacing:-.3px}.section-head p{font-size:11px;color:var(--sub);margin:0}label,legend{font-size:12px;font-weight:650;display:block;margin-bottom:10px}.required{color:var(--red)}.search-field{display:flex;align-items:center;border:1.5px solid #e5e2dd;border-radius:9px;height:48px;padding:0 12px;gap:9px;background:#fdfdfc}.search-field:focus-within{border-color:var(--red);box-shadow:0 0 0 3px #fff0ed}.search-field>span{font-size:26px;color:#aaa}.search-field input{border:0;outline:none;width:100%;min-width:0;background:transparent;font-size:13px}.search-field button{border:0;background:transparent;color:#999;font-size:21px}.examples{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin:12px 0 26px;color:#aaa;font-size:10px}.examples button{border:1px solid #eee;background:#fff;border-radius:5px;font-size:10px;color:#777;padding:5px 7px}.examples button:hover{color:var(--red);border-color:#f7c7be}.select-grid{display:grid;grid-template-columns:1fr 1fr;gap:21px 16px}select{width:100%;height:42px;border:1px solid #e8e6e2;background:#fafaf8;border-radius:7px;padding:0 10px;color:#555;font-size:11px;outline-color:var(--red)}fieldset{border:0;padding:0;margin:24px 0}legend{padding:0}.conditions{display:grid;grid-template-columns:repeat(4,1fr);gap:7px}.conditions label{margin:0;cursor:pointer;position:relative}.conditions input{position:absolute;opacity:0}.conditions span{display:flex;flex-direction:column;align-items:center;border:1px solid #e8e6e2;border-radius:8px;padding:14px 2px;gap:6px}.conditions b{font-size:11px}.conditions small{font-size:9px;color:#aaa;font-weight:400}.conditions input:checked+span{background:#fff0ed;border-color:var(--red);color:var(--red)}.conditions input:focus-visible+span{outline:3px solid #fac6bd}.submit{border:0;background:var(--red);color:white;width:100%;height:49px;display:flex;align-items:center;justify-content:center;gap:20px;border-radius:9px;font-weight:750;box-shadow:0 7px 18px #f3423822}.submit:hover{background:#e3342b}.submit:disabled{opacity:.65;cursor:wait}.submit span:last-child{font-size:23px}.disclaimer{font-size:10px;color:#a7a29c;text-align:center;line-height:1.6;margin:13px 0 0}#progress{margin-top:14px;color:var(--red);font-size:12px;text-align:center}.result-panel{background:#fffdf9;min-height:609px;position:relative;overflow:hidden}.result-panel::after{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:repeating-linear-gradient(90deg,#f8a291 0 14px,transparent 14px 28px)}#empty{text-align:center;padding-top:40px}.receipt-icon{width:83px;height:109px;background:#f0ebe2;border-radius:7px;margin:0 auto 25px;padding:12px;transform:rotate(-7deg);position:relative}.receipt-icon:after{content:'';position:absolute;bottom:-4px;left:0;width:100%;height:8px;background:repeating-linear-gradient(135deg,transparent 0 5px,#fffdf9 5px 10px)}.receipt-icon>span{display:block;color:#b6a995;font-size:34px;font-weight:600}.receipt-icon i{display:block;height:3px;background:#d8cfc2;margin-top:8px}.receipt-icon i:last-child{width:60%}#empty h3{font-size:16px;margin-bottom:12px}#empty p{font-size:12px;line-height:1.9;color:#aaa095}.empty-quote{margin:35px 0 0;border-top:1px dashed #e5ddd2;padding-top:24px;color:#b7ad9e;font-size:10px}.report-top{display:flex;justify-content:space-between;font-size:9px;letter-spacing:.5px;color:#b29b85}.report-top span:first-child{background:#f4eee5;padding:5px 7px;border-radius:4px}#device-name{font-size:21px;margin:19px 0 23px;overflow-wrap:anywhere}.base-row{display:flex;justify-content:space-between;margin:15px 0;font-size:12px;color:#8b8176}.reference-note{font-size:9px;color:#a89c8d;margin:-6px 0 19px;line-height:1.5}.base-row b{color:#4f4942;font-variant-numeric:tabular-nums}.deduction{display:flex;justify-content:space-between;gap:12px;padding:15px 0;border-top:1px dashed #e8dfd2}.deduction h4{font-size:11px;margin:0 0 6px;font-weight:600}.deduction p{font-size:10px;line-height:1.5;color:#a89c8d;margin:0}.deduction>b{font-size:12px;color:var(--red);white-space:nowrap;font-variant-numeric:tabular-nums}.final-box{border-top:2px solid #302b26;border-bottom:1px dashed #ddd0c1;padding:22px 0 17px;margin-top:12px}.final-box>span{font-size:11px;color:#887967}.final-price{color:var(--red);display:flex;align-items:baseline;gap:5px;margin:5px 0}.final-price small{font-size:26px;font-weight:700}.final-price strong{font-size:61px;letter-spacing:-3px;font-variant-numeric:tabular-nums;line-height:1.2}.final-price>span{font-size:12px;margin-left:5px}.final-box p{font-size:10px;color:#998675;margin:8px 0 0}#savings{font-size:11px;color:#8a7560;margin:18px 0;line-height:1.7}#again,#copy{border:1px solid #e1d6c9;background:transparent;padding:10px;border-radius:7px;font-size:11px;color:#786550}#again{margin-right:6px}.report-foot{font-size:9px;color:#b2a597;margin-top:20px;line-height:1.6}.footnotes{display:flex;justify-content:space-between;gap:20px;margin:32px 0 35px;padding:0 8px}.footnotes b{font-size:11px;color:#8a8279}.footnotes p{font-size:10px;color:#aaa39b}footer{max-width:1150px;margin:auto;border-top:1px solid #e7e4e0;padding:23px 24px 30px;display:flex;justify-content:space-between;color:#a8a198;font-size:10px}[hidden]{display:none!important}@media(max-width:960px) and (min-width:761px){.hero{grid-template-columns:minmax(0,1fr) 310px;gap:12px;padding-right:0}.phone-art{width:310px}h1{font-size:45px;letter-spacing:-1.8px}.eyebrow{letter-spacing:1px;font-size:11px}.hero-copy>p{font-size:13px}.pill{font-size:10px;padding:6px 8px}}
@media(max-width:760px){header{height:70px;padding:0 20px}.brand{font-size:17px}.lab{display:none}.header-tip{font-size:10px}main{padding:0 16px}.hero{grid-template-columns:1fr;gap:27px;padding:35px 5px 34px;min-height:0}.hero-copy{padding:0}h1{font-size:42px;letter-spacing:-1.6px}.eyebrow{font-size:10px;letter-spacing:1px;margin-bottom:18px}.hero-copy>p{font-size:12px;line-height:1.8;margin-top:25px}.hero-bottom{gap:7px;margin-top:18px}.pill{font-size:10px;padding:6px 9px}.phone-art{width:330px;justify-self:center;margin:2px 0 0}.phone{transform:rotate(-2deg)}.phone-caption{font-size:10px;margin-top:17px}.phone-caption button{font-size:10px;min-height:32px;padding:6px 9px}.workspace{grid-template-columns:1fr;gap:20px}.form-panel,.result-panel{padding:23px 20px}.result-panel{min-height:430px}.conditions b{font-size:10px}.conditions small{font-size:8px}.footnotes{gap:12px;padding:0;margin:27px 0}.footnotes b{font-size:10px}.footnotes p{font-size:9px;line-height:1.6}footer{font-size:9px;gap:15px;padding:20px}#empty{padding-top:15px}.select-grid{gap:19px 12px}.section-head{margin-bottom:24px}}
@media(max-width:390px){.header-tip{display:none}.hero{padding-left:0;padding-right:0;gap:25px}.hero h1{font-size:39px}.conditions{grid-template-columns:repeat(2,1fr)}.phone{transform:none}.phone-art{width:100%}.orbit{left:0;width:100%}.phone-shadow{left:calc(50% - 105px);width:210px}.phone-caption{gap:8px;font-size:9px}.phone-caption button{font-size:9px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;scroll-behavior:auto!important;transition:none!important}}

/* First-visit notice: native dialog blocks background interaction only while open. */
.entry-screen{position:fixed;inset:0;width:100%;height:100%;height:100dvh;max-width:none;max-height:none;margin:0;padding:32px;border:0;background:var(--bg);color:var(--ink);overflow:auto}
.entry-screen[open]{display:grid;place-items:center}.entry-screen::backdrop{background:var(--bg)}
.entry-progress{position:absolute;top:0;left:0;width:100%;height:7px;background:#f0dfdb;overflow:hidden}
.entry-progress-bar{height:100%;width:100%;background:var(--red);transform-origin:left;animation:entry-load 1s cubic-bezier(.333333,0,.666667,.333333) both}
.entry-copy{width:100%;max-width:940px;text-align:center}.entry-kicker{color:#b9362e;letter-spacing:3px;font-size:13px;font-weight:750;margin:0 0 28px}
.entry-copy h2{font-size:clamp(30px,4.6vw,58px);line-height:1.6;letter-spacing:1px;font-weight:850;text-wrap:balance;margin:0;outline:none}.entry-copy #entry-note{font-size:14px;line-height:1.6;color:#77736e;margin:28px 0 0}
.entry-is-open{overflow:hidden}.site-disclaimer{display:flex;align-items:center;justify-content:center;gap:12px;background:#fff0ed;border:1px solid #efb3aa;border-radius:10px;padding:16px 18px;margin-top:24px;color:#a62b24;text-align:center;font-size:clamp(14px,1.6vw,18px);line-height:1.6}.site-disclaimer>span{display:grid;place-items:center;flex:0 0 23px;width:23px;height:23px;border:2px solid currentColor;border-radius:50%;font-size:14px;font-weight:850}
@keyframes entry-load{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@media(max-width:680px){.entry-screen{padding:24px}.entry-kicker{font-size:11px;letter-spacing:2px}.site-disclaimer{gap:9px;padding:13px 12px;margin-top:18px}}
@media(prefers-reduced-motion:reduce){.entry-progress-bar{animation:none!important;transform:scaleX(1)}}