:root{color-scheme:dark;--bg:#101e29;--ink:#edece5;--muted:#a0b0b5;--gold:#e4c28c;--line:#b8c9ca20;font-family:"Microsoft YaHei","PingFang SC",sans-serif;font-synthesis:none}
*{box-sizing:border-box}[hidden]{display:none!important}html{min-width:320px}body{margin:0;min-height:100vh;min-height:100dvh;color:var(--ink);background:radial-gradient(ellipse at 18% 40%,#28494d55,transparent 48%),radial-gradient(ellipse at 92% 14%,#46506422,transparent 47%),var(--bg);font-size:14px}button,input{font:inherit}button{cursor:pointer;-webkit-tap-highlight-color:transparent}button:disabled{cursor:wait}button:focus-visible,input:focus-visible{outline:2px solid var(--gold);outline-offset:5px}::selection{background:#97764c;color:#fff}.portal-stars{position:fixed;inset:0;pointer-events:none;overflow:hidden;background-image:radial-gradient(circle at 12% 19%,#c4d1cbbb 0 1px,transparent 1.5px),radial-gradient(circle at 81% 12%,#ecd7ae88 0 1px,transparent 1.5px),radial-gradient(circle at 69% 74%,#c4d1cb66 0 1px,transparent 1.5px),radial-gradient(circle at 38% 37%,#c4d1cb55 0 1px,transparent 1.5px),radial-gradient(circle at 27% 81%,#c4d1cb77 0 1px,transparent 1.5px),radial-gradient(circle at 94% 91%,#c4d1cb88 0 1px,transparent 1.5px);background-size:389px 317px,577px 433px,337px 479px,647px 311px,457px 593px,727px 541px;opacity:.52}.portal-shell{position:relative;width:min(1160px,100%);min-height:100vh;min-height:100dvh;margin:auto;padding:0 46px;display:flex;flex-direction:column}.portal-header{height:112px;display:flex;align-items:center;justify-content:space-between;gap:18px;border-bottom:1px solid var(--line)}.portal-brand{display:flex;align-items:center;gap:13px;font-size:17px;letter-spacing:3px}.brand-star{font-size:35px;color:var(--gold);font-weight:300}.portal-brand small{display:block;font:8px/1.4 Georgia,serif;letter-spacing:2.8px;color:var(--muted);margin-top:8px}.private-mark{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:10px;letter-spacing:1px;white-space:nowrap}.tiny-lock{display:inline-block;width:9px;height:8px;border:1px solid #b4bda8;border-radius:2px;position:relative}.tiny-lock:before{content:"";position:absolute;width:5px;height:5px;border:1px solid #b4bda8;border-bottom:0;border-radius:5px 5px 0 0;top:-6px;left:1px}.portal-layout{display:grid;grid-template-columns:1.14fr 1fr;gap:80px;align-items:center;flex:1;padding:40px 18px 56px}.portal-story{min-width:0}.orbit-scene{width:100%;max-width:400px;height:245px;position:relative;margin-left:-8px;margin-bottom:23px}.orbit{position:absolute;left:3%;top:22%;width:94%;height:55%;border:1px solid #a4bab72e;border-radius:50%;transform:rotate(-23deg)}.orbit-two{left:8%;top:15%;width:80%;height:69%;border-style:dashed;border-color:#a4bab71b;transform:rotate(29deg)}.planet{position:absolute;z-index:2;border-radius:50%;transition:transform 1.1s cubic-bezier(.18,.66,.3,1),box-shadow 1.1s ease,filter 1.1s ease}.planet-one{width:96px;height:96px;left:15%;top:38%;background:radial-gradient(circle at 28% 24%,#f4e2bf,#d6b69f 36%,#977d78 65%,#3f5558 91%);box-shadow:inset -9px -12px 14px #1c343766,0 0 43px #d6b79818}.planet-one:after{content:"";position:absolute;inset:3px;border-radius:50%;background:repeating-linear-gradient(167deg,transparent 0 9px,#f4e3b711 10px 12px);mix-blend-mode:soft-light}.planet-two{width:63px;height:63px;left:72%;top:24%;background:radial-gradient(circle at 28% 23%,#dddce6,#a7a8c2 34%,#687b89 67%,#263e4e 95%);box-shadow:inset -5px -7px 10px #19374366,0 0 24px #b8c5d10d}.connection{position:absolute;left:39%;top:49%;width:32%;border-top:1px dashed #c6c2a240;transform:rotate(-20deg);transform-origin:left;transition:border-color 1s,filter 1s}.scene-star{position:absolute;color:var(--gold);opacity:.75;font-size:15px}.star-one{left:44%;top:11%;font-size:17px}.star-two{left:87%;top:70%;font-size:12px}.scene-dot{position:absolute;width:3px;height:3px;border-radius:50%;background:#d0d3be;opacity:.6}.dot-one{left:9%;top:21%}.dot-two{left:26%;top:84%}.dot-three{left:80%;top:10%;width:2px;height:2px}.scene-caption{position:absolute;left:45%;top:81%;color:#879d9f;font:9px/1.7 "Songti SC","SimSun",serif;letter-spacing:3px;transform:rotate(-9deg)}.eyebrow{margin:0 0 18px;font-size:10px;letter-spacing:2px;color:#b4bbaa}h1{font:400 42px/1.5 "Songti SC","Noto Serif CJK SC","SimSun",serif;letter-spacing:4px;margin:0 0 20px}h1 br+*{color:var(--gold)}.story-copy{font-size:12px;letter-spacing:1px;line-height:2.05;color:var(--muted);margin:0}.portal-door{min-width:0;border:1px solid #bac8bf24;background:linear-gradient(135deg,#40514d24,#172b3544 65%);border-radius:16px;padding:39px 36px 27px;box-shadow:0 24px 60px #08151d33;position:relative}.portal-door:before{content:"";position:absolute;width:38px;height:1px;background:#e4c28c88;top:-1px;left:36px}.door-symbol{display:flex;width:44px;height:44px;border-radius:50%;align-items:center;justify-content:center;font-size:28px;line-height:1;background:#c5cdb30a;border:1px solid #d9c69726;color:var(--gold);margin-bottom:25px}.door-eyebrow{font:8px/1.5 Georgia,serif;color:#b9c0af;letter-spacing:2.5px;margin:0 0 12px}h2{font:400 24px/1.5 "Songti SC","SimSun",serif;letter-spacing:2px;margin:0 0 8px}.door-copy{font-size:11px;color:var(--muted);line-height:1.8;margin:0 0 32px;letter-spacing:.7px}.phrase-label{display:block;font-size:11px;color:#b8c2b7;letter-spacing:1px;margin-bottom:10px}.password-field{display:flex;align-items:center;background:#0e222d;border:1px solid #a6b9b533;border-radius:7px;transition:border-color .2s}.password-field:focus-within{border-color:#e4c28c88}.password-field input{width:100%;min-width:0;height:49px;color:var(--ink);background:transparent;border:0;border-radius:7px;padding:11px 12px;font-size:16px;line-height:1.5;letter-spacing:2px;outline-offset:1px}.password-field input::placeholder{font-size:11px;letter-spacing:1px;color:#839a9e}.password-toggle{align-self:stretch;flex-shrink:0;border:0;border-radius:0 7px 7px 0;background:transparent;color:#a9b5b4;padding:0 12px;font-size:10px;letter-spacing:1px}.password-toggle:hover{color:var(--gold)}.remember-label{display:flex;align-items:center;gap:9px;margin:14px 0 23px;min-height:28px;font-size:10px;letter-spacing:.5px;color:#9db1b4;cursor:pointer;width:max-content;max-width:100%}.remember-label input{margin:0;width:15px;height:15px;accent-color:var(--gold)}.enter-button{width:100%;min-height:48px;padding:12px 16px;border:1px solid #e4c28c;border-radius:7px;background:var(--gold);color:#273b3b;display:flex;justify-content:center;align-items:center;gap:18px;font-size:12px;letter-spacing:2px;transition:background .2s,opacity .2s}.enter-button:hover:not(:disabled){background:#eed4aa}.enter-button:disabled{opacity:.65}.enter-arrow{font-size:19px;line-height:1}.portal-status{min-height:36px;margin:17px 0 0;font-size:10px;line-height:1.8;letter-spacing:.4px;text-align:center;color:#9aafb1;overflow-wrap:anywhere}.portal-status.is-error{color:#ebbdab}.no-script{color:#ebbdab;font-size:11px;line-height:1.8}.portal-footer{padding:22px 10px 26px;border-top:1px solid var(--line);text-align:center;color:#8fa5aa;letter-spacing:2px;font:11px/1.8 "Songti SC","SimSun",serif}.portal-footer>span{color:#cdbd95;margin-right:9px;font-size:9px}.welcome-stars{display:flex;align-items:center;justify-content:center;gap:25px;color:#bfbaa4;font-size:23px;height:113px}.welcome-stars span{color:var(--gold);font-size:35px;text-shadow:0 0 35px #e4c28c66}.welcome-copy{text-align:center;color:#b5bfae;font:13px/2 "Songti SC","SimSun",serif;letter-spacing:1px;margin:15px 0 29px}.portal-open .planet-one{transform:translate(39px,-14px);box-shadow:inset -9px -12px 14px #1c343744,0 0 65px #e4c28c55;filter:brightness(1.15)}.portal-open .planet-two{transform:translate(-37px,16px);box-shadow:inset -5px -7px 10px #19374344,0 0 55px #bbcbd155;filter:brightness(1.15)}.portal-open .connection{border-color:#e4c28c99;filter:drop-shadow(0 0 7px #e4c28c99)}.portal-open .door-symbol{color:#f3d6a5;border-color:#e4c28c55;background:#e4c28c11}.portal-open .portal-door{border-color:#e4c28c3d}
@media(min-width:1500px){.portal-layout{padding-top:65px;padding-bottom:75px}.orbit-scene{height:275px}.portal-shell{max-width:1200px}.portal-layout{gap:100px}h1{font-size:46px}}
@media(max-width:900px){.portal-shell{padding:0 30px}.portal-layout{gap:36px;padding-left:0;padding-right:0}.portal-door{padding:30px 25px 21px}h1{font-size:37px;letter-spacing:3px}.orbit-scene{height:222px}.planet-one{width:81px;height:81px}.planet-two{width:55px;height:55px}h2{font-size:22px;letter-spacing:1px}.portal-brand{font-size:15px}}
@media(max-width:650px){.portal-shell{padding:0 22px}.portal-header{height:90px;gap:12px}.portal-brand{font-size:14px;letter-spacing:2px;gap:9px}.brand-star{font-size:29px}.portal-brand small{font-size:6px;letter-spacing:1.7px;margin-top:6px}.private-mark{font-size:8px;letter-spacing:0;gap:6px}.portal-layout{display:block;padding:12px 0 30px}.portal-story{text-align:center}.orbit-scene{width:290px;max-width:100%;height:166px;margin:0 auto 15px}.planet-one{width:67px;height:67px;top:36%;left:17%}.planet-two{width:45px;height:45px;left:72%;top:23%}.orbit{left:7%;width:86%;height:61%;top:20%}.orbit-two{left:12%;width:75%;height:71%;top:11%}.scene-caption{font-size:7px;letter-spacing:2px;top:84%}.scene-star{font-size:11px}.star-one{font-size:14px}.eyebrow{font-size:9px;letter-spacing:1.3px;margin-bottom:11px}h1{font-size:30px;letter-spacing:3px;line-height:1.5;margin-bottom:11px}h1 br{display:none}.story-copy{font-size:10px;line-height:1.9;letter-spacing:.5px}.portal-door{max-width:390px;margin:30px auto 0;padding:26px 25px 17px;border-radius:12px}.door-symbol{width:34px;height:34px;font-size:23px;margin-bottom:18px}.door-eyebrow{font-size:7px;margin-bottom:9px}h2{font-size:23px}.door-copy{font-size:10px;margin-bottom:22px}.remember-label{font-size:10px;margin:12px 0 18px}.portal-status{font-size:9px;min-height:32px;margin-top:14px}.portal-footer{padding:19px 0 23px;font-size:10px;letter-spacing:1px}.portal-open .planet-one{transform:translate(27px,-9px)}.portal-open .planet-two{transform:translate(-25px,11px)}.welcome-stars{height:100px}}
@media(max-width:360px){.portal-shell{padding:0 16px}.portal-header{height:82px}.private-mark{font-size:7px}.portal-brand{font-size:13px;letter-spacing:1px}.portal-door{padding-left:20px;padding-right:20px}h1{font-size:27px;letter-spacing:2px}.orbit-scene{height:152px}.portal-layout{padding-top:8px}.portal-door{margin-top:24px}h2{font-size:21px}.password-field input::placeholder{font-size:10px;letter-spacing:.5px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;animation:none!important}.portal-open .planet-one,.portal-open .planet-two{transform:none}}