@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@500;600;700;900&family=Source+Sans+3:wght@400;500;600;700&display=swap');
:root{--ink:#24231f;--muted:#756f64;--paper:#f3eee4;--paper2:#eae2d3;--red:#a23a2d;--line:#d5cbbb;--white:#fffdf8;font-family:'Source Sans 3','Microsoft YaHei',sans-serif;color:var(--ink);background:var(--paper)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);background-image:radial-gradient(#8e7c6120 .7px,transparent .7px);background-size:8px 8px}.topbar{height:78px;padding:0 clamp(22px,6vw,88px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:#f3eee4e8;backdrop-filter:blur(8px);position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:11px;color:var(--ink);text-decoration:none;font-family:'Noto Serif SC',serif;font-weight:700;font-size:19px}.brand small{display:block;font-family:'Source Sans 3',sans-serif;letter-spacing:.12em;color:var(--muted);font-size:9px;font-weight:600;margin-top:2px}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border:1px solid var(--red);color:var(--red);font-size:20px}.topbar nav{display:flex;align-items:center;gap:28px}.topbar nav a{font-size:13px;color:var(--muted);text-decoration:none}.nav-chat{border:1px solid var(--red);background:transparent;color:var(--red);padding:9px 15px;cursor:pointer;font-weight:600}.hero{min-height:650px;padding:clamp(68px,10vw,130px) clamp(22px,8vw,120px) 96px;display:grid;grid-template-columns:minmax(300px,1fr) minmax(310px,450px);gap:8vw;align-items:center;max-width:1440px;margin:auto}.kicker{font-size:11px;letter-spacing:.18em;color:var(--red);font-weight:700;margin:0 0 20px}.hero h1,h2{font-family:'Noto Serif SC',serif;font-weight:900;line-height:1.22;margin:0;letter-spacing:.02em}.hero h1{font-size:clamp(39px,5.7vw,76px)}h1 em{font-style:normal;color:var(--red)}.hero-lead{max-width:530px;color:var(--muted);font-size:17px;line-height:1.9;margin:30px 0}.hero-actions{display:flex;align-items:center;gap:25px}.primary{background:var(--red);color:var(--white);border:0;padding:14px 21px;font-weight:700;cursor:pointer;font-size:14px}.primary span,.outline span{margin-left:19px;font-size:17px}.text-link{color:var(--ink);text-decoration:none;font-weight:600;font-size:14px}.text-link span{margin-left:12px;color:var(--red)}.trust-row{display:flex;gap:22px;margin-top:55px;color:var(--muted);font-size:12px}.trust-row b{font-family:'Noto Serif SC';color:var(--red);margin-right:5px}.hero-art{height:440px;position:relative;background:var(--paper2);border:1px solid var(--line);overflow:hidden}.hero-art:before{content:'';position:absolute;inset:19px;border:1px solid #b58a4b88}.coin{position:absolute;border-radius:50%;width:245px;height:245px;background:radial-gradient(circle at 32% 27%,#efc777,#b17a29 48%,#7c4e1d 100%);border:8px solid #d4a653;box-shadow:0 22px 26px #58361944,inset 0 0 0 3px #7f551f99,inset 0 0 0 12px #dda956}.coin:after{content:'';position:absolute;inset:27px;border:2px solid #8b5c2199;border-radius:50%}.coin-front{top:76px;left:91px;display:grid;place-items:center;color:#674518;text-align:center;font-family:'Noto Serif SC',serif;font-size:29px;transform:rotate(-13deg)}.coin-front small{font-size:14px}.coin-back{width:180px;height:180px;right:-27px;top:-31px;opacity:.45;transform:rotate(23deg)}.seal{position:absolute;right:35px;bottom:70px;width:65px;height:65px;border:2px solid var(--red);color:var(--red);display:grid;place-items:center;text-align:center;font-family:'Noto Serif SC';font-size:16px;line-height:1.2;transform:rotate(8deg)}.art-caption{position:absolute;left:32px;bottom:28px;display:flex;flex-direction:column;gap:4px}.art-caption span{font-size:10px;color:var(--red);letter-spacing:.13em}.art-caption b{font-family:'Noto Serif SC';font-size:18px}.notice{max-width:1180px;margin:0 auto;padding:21px 28px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;gap:30px;align-items:center}.notice-label{font-family:'Noto Serif SC';font-weight:700;color:var(--red);white-space:nowrap}.notice p{margin:0;color:var(--muted);font-size:13px;line-height:1.7}.section{max-width:1180px;margin:auto;padding:125px 30px}.section-head{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end;margin-bottom:55px}.section-head h2{font-size:clamp(31px,4vw,52px)}.section-head>p:last-child{color:var(--muted);line-height:1.9;max-width:390px;margin:0}.service-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--ink);border-bottom:1px solid var(--ink)}.service-grid article{padding:29px 22px 34px;border-right:1px solid var(--line);min-height:235px}.service-grid article:last-child{border-right:0}.service-num{color:var(--red);font-size:12px;letter-spacing:.15em}.service-grid h3{font-family:'Noto Serif SC';font-size:22px;margin:27px 0 12px}.service-grid p{font-size:13px;line-height:1.8;color:var(--muted);min-height:70px}.service-tag{font-size:11px;color:#b58a4b;letter-spacing:.08em}.process{background:#e9e0d0;max-width:none;padding-left:max(30px,calc((100% - 1120px)/2));padding-right:max(30px,calc((100% - 1120px)/2))}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;border-top:1px solid var(--ink)}.steps>div{padding:30px 24px 15px 0}.steps b{font-family:'Noto Serif SC';font-size:28px;color:var(--red)}.steps h3{font-family:'Noto Serif SC';margin:24px 0 9px;font-size:20px}.steps p{font-size:13px;line-height:1.8;color:var(--muted);max-width:180px}.shoot{max-width:1180px;margin:0 auto;padding:125px 30px;display:grid;grid-template-columns:1fr 1fr;gap:80px}.shoot-card{background:var(--red);color:var(--white);padding:50px}.shoot-card .kicker{color:#edc990}.shoot-card h2{font-size:43px}.shoot-card>p:not(.kicker){color:#f2dcd1;line-height:1.8;font-size:15px;margin:26px 0 35px}.outline{border:1px solid #f8d7b9;background:transparent;color:#fff;padding:13px 17px;cursor:pointer}.shoot-list{border-top:1px solid var(--ink);align-self:center}.shoot-list div{display:flex;gap:26px;padding:20px 0;border-bottom:1px solid var(--line);font-size:14px}.shoot-list span{width:54px;color:var(--red);font-weight:700}.shoot-list b{font-weight:500}.final-cta{text-align:center;padding:115px 25px;background:#d9cbb7}.final-cta h2{font-size:clamp(33px,4vw,54px)}.final-cta>p:not(.kicker){color:var(--muted);margin:19px 0 28px}.final-cta .primary{margin:auto}footer{display:flex;justify-content:space-between;padding:25px max(25px,8vw);font-size:11px;color:var(--muted);border-top:1px solid var(--line)}.chat-tab{position:fixed;right:0;top:44%;z-index:20;border:0;background:var(--red);color:#fff9ef;padding:15px 11px 16px 12px;font-family:'Noto Serif SC';line-height:1.4;box-shadow:0 8px 20px #57241933;cursor:pointer}.chat-dot{display:block;width:7px;height:7px;background:#eab76b;border-radius:50%;margin:0 auto 7px}.chat-dialog{position:fixed;right:28px;bottom:26px;width:min(390px,calc(100vw - 36px));height:540px;z-index:30;background:var(--white);border:1px solid #cdbca6;box-shadow:0 18px 60px #3d271c33;display:flex;flex-direction:column}.hidden{display:none}.chat-head{display:flex;justify-content:space-between;align-items:center;padding:18px 19px;background:var(--red);color:#fff}.chat-head b{font-family:'Noto Serif SC';font-size:16px}.chat-head small{display:block;color:#f3d7c8;font-size:11px;margin-top:4px}.chat-head button{color:#fff;background:transparent;border:0;font-size:27px;cursor:pointer}.chat-welcome{display:flex;gap:10px;padding:15px 17px;background:#f5eee3;border-bottom:1px solid var(--line)}.chat-welcome span{display:grid;place-items:center;background:var(--red);color:#fff;width:28px;height:28px;font-family:'Noto Serif SC'}.chat-welcome p{margin:0;color:var(--muted);font-size:12px;line-height:1.6}.messages{padding:14px;flex:1;overflow:auto;background:#fffdf8}.msg{max-width:84%;padding:10px 12px;margin:8px 0;line-height:1.55;font-size:13px;white-space:pre-wrap}.msg.visitor{margin-left:auto;background:#e8d6bf}.msg.agent{background:#f0ece5;border-left:2px solid var(--red)}.chat-dialog form{display:flex;padding:11px;border-top:1px solid var(--line);gap:7px}.chat-dialog input{min-width:0;flex:1;border:1px solid var(--line);background:#fffdf8;color:var(--ink);padding:11px}.chat-dialog form button{border:0;background:var(--red);color:#fff;padding:0 16px;cursor:pointer}@media(max-width:800px){.topbar nav a{display:none}.hero{grid-template-columns:1fr;padding-top:75px}.hero-art{height:350px;max-width:450px;width:100%;margin:auto}.coin-front{left:24%;top:53px}.section-head,.shoot{grid-template-columns:1fr;gap:24px}.service-grid{grid-template-columns:repeat(2,1fr)}.service-grid article:nth-child(2){border-right:0}.service-grid article:nth-child(-n+2){border-bottom:1px solid var(--line)}.steps{grid-template-columns:repeat(2,1fr)}.trust-row{gap:12px;flex-wrap:wrap}.notice{margin:0 25px;display:block}.notice p{margin-top:9px}}@media(max-width:480px){.hero{padding-left:23px;padding-right:23px}.hero h1{font-size:40px}.hero-lead{font-size:15px}.section{padding:80px 23px}.service-grid{grid-template-columns:1fr}.service-grid article{border-right:0;border-bottom:1px solid var(--line)}.service-grid article:last-child{border-bottom:0}.steps{grid-template-columns:1fr}.shoot{padding:80px 23px}.shoot-card{padding:30px 24px}.shoot-card h2{font-size:34px}.chat-dialog{right:17px;bottom:17px;height:500px}footer{display:block;line-height:2}}
/* Brand identity */
.brand-mark{position:relative;border:0!important;border-radius:10px;background:#c5222b;color:transparent;box-shadow:0 5px 12px #a23a2d35}.brand-mark:before{content:'';position:absolute;left:8px;right:8px;top:11px;height:2px;background:#fff;box-shadow:0 5px 0 #fff,0 10px 0 #fff}.brand-mark:after{content:'';position:absolute;left:7px;right:7px;bottom:9px;height:2px;background:#fff}.brand-mark i{display:block;position:absolute;bottom:11px;width:2px;height:11px;background:#fff}.brand-mark i:nth-child(1){left:11px}.brand-mark i:nth-child(2){left:18px}.brand-mark i:nth-child(3){left:25px}.mini-mark{position:relative;display:block;width:28px;height:28px;border-radius:7px;background:#c5222b;flex:0 0 28px}.mini-mark:before{content:'';position:absolute;left:6px;right:6px;top:8px;height:2px;background:#fff;box-shadow:0 4px 0 #fff,0 8px 0 #fff}.mini-mark:after{content:'';position:absolute;left:5px;right:5px;bottom:6px;height:2px;background:#fff}
/* Account access */
.hidden{display:none!important}.auth-overlay{position:fixed;inset:0;z-index:50;background:rgba(35,27,22,.55);backdrop-filter:blur(8px);display:grid;place-items:center;padding:22px}.auth-card{position:relative;width:min(450px,100%);max-height:min(760px,calc(100vh - 44px));overflow:auto;background:#fffdf8;border-top:4px solid var(--red);padding:38px 42px 34px;box-shadow:0 24px 70px rgba(40,25,18,.28)}.auth-close{position:absolute;right:18px;top:14px;border:0;background:transparent;color:var(--muted);font-size:26px;cursor:pointer}.auth-brand{display:flex;align-items:center;gap:11px;border-bottom:1px solid var(--line);padding-bottom:20px}.auth-brand b{display:block;font-family:'Noto Serif SC';font-size:17px}.auth-brand small{display:block;color:var(--muted);font-size:9px;letter-spacing:.15em;margin-top:4px}.auth-icon{width:54px;height:54px;border:1px solid #d95a5066;border-radius:50%;display:grid;place-items:center;margin:28px auto 15px;color:var(--red);font-family:'Noto Serif SC';font-size:14px}.auth-kicker{text-align:center;color:var(--red);font-size:10px;letter-spacing:.16em;font-weight:700;margin:0}.auth-card h2{text-align:center;font-size:28px;margin:10px 0 8px}.auth-subtitle{text-align:center;color:var(--muted);font-size:12px;margin:0 0 24px}.auth-card form{display:flex;flex-direction:column;gap:13px}.auth-card label{font-size:12px;color:var(--muted)}.auth-card input{display:block;width:100%;border:1px solid var(--line);background:#fffdf8;padding:12px 13px;margin-top:6px;color:var(--ink);font:inherit;outline:none}.auth-card input:focus{border-color:var(--red)}.auth-card .primary{width:100%;margin-top:6px}.auth-error{min-height:18px;margin:0;color:var(--red);font-size:12px}.auth-switch{border:0;background:transparent;color:var(--red);font-size:12px;display:block;margin:18px auto 0;cursor:pointer}.chat-tab.hidden{display:none!important}
.account-button{border:1px solid var(--red);background:var(--red);color:#fffdf8;padding:10px 16px;font:600 13px 'Source Sans 3';cursor:pointer}.account-state{display:inline-flex;align-items:center;gap:8px;color:var(--ink);font-size:13px;font-weight:600}.account-state button{border:0;background:transparent;color:var(--red);cursor:pointer;font:inherit;font-size:12px}.account-avatar{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:var(--red);color:#fff;font-family:'Noto Serif SC'}.phone-field{display:grid;grid-template-columns:125px 25px 1fr;align-items:center;margin-top:6px;border:1px solid var(--line);background:#fffdf8}.phone-field select,.phone-field input{border:0!important;margin:0!important;background:transparent!important}.phone-field select{padding:12px 5px;color:var(--ink);font:inherit;font-size:12px;outline:none}.phone-field input{padding-left:0!important}.phone-plus{color:var(--red);font-weight:700}
/* Chat attachments */
.attach-button{width:34px;display:grid;place-items:center;border:1px solid var(--line);color:var(--red);font-size:22px;cursor:pointer;position:relative;overflow:hidden}.attach-button input{position:absolute;inset:0;opacity:0;cursor:pointer}.message-image{display:block;max-width:100%;max-height:220px;margin-top:7px;object-fit:contain;border:1px solid var(--line);background:#f5eee3}
/* Attachment preview */
.attachment-preview{display:flex;align-items:center;gap:8px;padding:8px 11px;border-top:1px solid var(--line);background:#f5eee3;color:var(--muted);font-size:11px}.attachment-preview img{width:48px;height:48px;object-fit:cover;border:1px solid var(--line)}