/* 山海登录视觉试稿：仅一幅现役三维场景渲染图，不启动WebGL。 */
.shore-login{--shore-ink:#243d35;--shore-gold:#937a4f;margin:0;min-height:100svh;background:#3a534e;color:var(--shore-ink);font-family:var(--cqnb-font-body, sans-serif);position:relative;isolation:isolate}
.shore-scene{position:fixed;inset:0;z-index:-2;background:#3a534e url('/assets/entry/landscape-207.webp') center/cover no-repeat;pointer-events:none}
.shore-scene::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,#f0eddded 0%,#f0edddba 15%,#f0eddd32 40%,transparent 65%)}
.shore-header{display:flex;justify-content:space-between;align-items:center;padding:28px 5vw;border-bottom:1px solid #263c331c;gap:24px}
.shore-brand{display:flex;gap:13px;align-items:center;text-decoration:none;color:#243d35;font-family:var(--cqnb-font-title,serif);font-size:23px;letter-spacing:.15em}
.shore-brand small{display:block;font-family:serif;font-size:9px;letter-spacing:.2em;margin-top:4px;color:#776e54}
.shore-seal{background:#9c4234;color:#f3ead4;font-size:13px;line-height:1.2;padding:6px 7px;letter-spacing:0;box-shadow:inset 0 0 0 2px #f5e9cc44}
.shore-header nav{display:flex;gap:30px;font-size:13px;letter-spacing:.1em}.shore-header nav a{text-decoration:none;color:#3a4a3b}
.shore-main{min-height:calc(100svh - 174px);display:grid;grid-template-columns:1fr 340px;gap:10vw;align-items:start;padding:8vh 7vw 100px;max-width:1500px;margin:auto}
.shore-story{padding-top:12px}.shore-kicker{font-size:11px;letter-spacing:.3em;color:#54634e;margin:0 0 26px}.shore-story h1{font-family:var(--cqnb-font-title,serif);font-size:clamp(44px,4.4vw,66px);letter-spacing:.17em;font-weight:500;margin:0 0 24px;color:#203c31}
.shore-motto{font-family:var(--cqnb-font-title,serif);font-size:20px;letter-spacing:.15em;margin:0 0 14px}.shore-intro{font-size:12px;color:#465541;line-height:1.9;max-width:29em}
.auth-side{width:100%;min-width:0}.auth-card{background:#f6f3e7f5;border:1px solid #a99975;box-shadow:0 12px 36px #132c2926;border-radius:2px;padding:30px 28px 24px}.cq-card__body{padding:0}
.auth-tabs{display:flex;gap:26px;border-bottom:1px solid #263b3526;margin-bottom:26px}.auth-tabs button{background:none;border:0;padding:0 0 12px;color:#8b8a78;font-size:17px;letter-spacing:.12em;border-bottom:2px solid transparent;cursor:pointer}.auth-tabs button[aria-selected=true]{border-bottom-color:#936d3c;color:#233f34}
.auth-panel-intro{display:none}.cq-field{margin:0 0 20px;display:block}.cq-field__label{display:block;font-size:12px;color:#526052;letter-spacing:.1em;margin:0 0 8px}.cq-req{display:none}.cq-input{width:100%;min-height:42px;border:1px solid #b7b9a8;border-radius:2px;background:#fffdf7;color:#243d35;box-shadow:none;font:inherit;padding:8px 10px}.cq-input:focus{outline:2px solid #9c8555;outline-offset:2px}
.cq-field__help{display:none;font-size:11px;line-height:1.6;color:#6d735e;margin-top:8px}.cq-input[aria-invalid="true"]~.cq-field__help{display:block}
.cq-btn{width:100%;background:#29483d;color:#f6f0db;border:1px solid #29483d;min-height:44px;border-radius:2px;font:inherit;letter-spacing:.15em;cursor:pointer}.cq-btn:hover{background:#395e50}.auth-card form>p{font-size:11px;text-align:right;margin:13px 0 0}.auth-card a{color:#69745f}.platform-message:empty{display:none}.platform-message{font-size:12px;color:#983f31;line-height:1.7;margin:14px 0 0}
.shore-footer{position:absolute;bottom:0;left:0;right:0;display:flex;justify-content:space-between;gap:20px;padding:22px 5vw;font-size:10px;letter-spacing:.15em;color:#f5efdb;text-shadow:0 1px 3px #19372d}
@media(max-width:700px){.shore-header{padding:20px;gap:15px}.shore-brand{font-size:18px}.shore-header nav{gap:16px;font-size:11px}.shore-main{display:flex;flex-direction:column;gap:25px;padding:35px 24px 100px;align-items:center}.shore-story{width:100%;padding:0}.shore-kicker{margin-bottom:16px;font-size:10px}.shore-story h1{font-size:40px;margin-bottom:15px}.shore-motto{font-size:15px}.shore-intro{font-size:11px}.auth-side{max-width:360px}.auth-card{padding:25px 24px}.shore-scene{background-position:32% center}.shore-footer{padding:18px 24px;font-size:9px;letter-spacing:.05em}.shore-footer>span:first-child{display:none}}
@media(max-height:520px) and (min-width:701px){.shore-main{padding-top:28px;gap:50px;grid-template-columns:1fr 300px}.shore-header{padding-top:16px;padding-bottom:16px}.shore-story h1{font-size:44px}.shore-footer{position:relative}.auth-card{padding:24px}}
/* 地图保留原始清晰度，仅页眉有淡纸色渐变。 */
.shore-scene::after{background:linear-gradient(180deg,#eee9d6e6 0,#eee9d6b3 90px,transparent 180px)}
.shore-scene{background-image:image-set(url('/assets/entry/landscape-207.webp') 1x,url('/assets/entry/landscape-207-4k.webp') 2x)}
@media(min-width:1921px){.shore-scene{background-image:url('/assets/entry/landscape-207-4k.webp')}}
/* 左侧用浅色字与细暗影，不出现纸板、暗角色块或矩形轮廓。 */
.shore-story{position:relative;isolation:isolate;width:fit-content;max-width:100%;padding:12px 0;border:0;background:none;box-shadow:none;color:#fff8e6;text-shadow:0 1px 3px #142c23,0 0 6px #142c2380}
.shore-story h1{color:#fff9e7;font-weight:600;-webkit-text-stroke:.4px #243e2d80}
.shore-story .shore-motto{color:#fff9e7;font-weight:600}
.shore-story .shore-intro{color:#f1ead5;font-size:13px;line-height:1.9;font-weight:500}
.shore-story .shore-kicker{color:#fff7dd;font-size:12px;font-weight:600;letter-spacing:.18em}
@media(max-width:700px){.shore-story{width:100%;padding:12px 0}.shore-story .shore-intro{font-size:12px}}

body.shore-login::before{content:none;display:none}