:root{--navy: #14213d;--navy-2: #1d3557;--red: #c8102e;--red-dark: #a00d25;--cream: #faf7f0;--gold: #e9b949;--ink: #2b2b2b;--muted: #8a8a8a;--line: #ece7dc;--white: #ffffff;--shadow: 0 10px 30px rgba(20, 33, 61, .12);--radius: 14px}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:PingFang SC,Hiragino Sans GB,Microsoft YaHei,-apple-system,sans-serif;color:var(--ink);background:var(--cream);line-height:1.6}.container{max-width:1180px;margin:0 auto;padding:0 24px}.hidden{display:none!important}button{cursor:pointer;font-family:inherit}a{text-decoration:none;color:inherit}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:12px 26px;border:none;border-radius:999px;font-size:15px;font-weight:600;transition:all .2s ease}.btn-primary{background:var(--red);color:#fff;box-shadow:0 6px 16px #c8102e59}.btn-primary:hover{background:var(--red-dark);transform:translateY(-2px)}.btn-ghost{background:#ffffff26;color:#fff;border:1.5px 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0;font-size:13px;font-weight:600;padding:8px 12px;border-radius:10px}.timeline{display:flex;margin-top:14px}.tstep{flex:1;text-align:center;position:relative;font-size:12px;color:var(--muted);padding-top:22px}.tstep:before{content:"";position:absolute;top:0;left:50%;transform:translate(-50%);width:14px;height:14px;border-radius:50%;background:var(--white);border:2px solid var(--line);z-index:1}.tstep:not(:first-child):after{content:"";position:absolute;top:7px;left:-50%;width:100%;height:2px;background:var(--line)}.tstep.done{color:var(--navy);font-weight:600}.tstep.done:before{background:var(--red);border-color:var(--red)}.tstep.done:not(:first-child):after{background:var(--red)}.tstep-icon{display:block;font-size:13px;margin-bottom:2px}.btn-ghost-dark{background:none;border:1.5px solid var(--navy);color:var(--navy)}.btn-ghost-dark:hover{background:var(--navy);color:#fff}@media (max-width: 760px){.user-name{display:none}.orders-card,.auth-card{width:100%}}